configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61 for emacs 23.0.50.
   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='23.0.50'
 576 PACKAGE_STRING='emacs 23.0.50'
 577 PACKAGE_BUGREPORT=''
 578
 579 ac_unique_file="src/lisp.h"
 580 ac_config_libobj_dir=src
 581 # Factoring default headers for most tests.
 582 ac_includes_default="\
 583 #include <stdio.h>
 584 #ifdef HAVE_SYS_TYPES_H
 585 # include <sys/types.h>
 586 #endif
 587 #ifdef HAVE_SYS_STAT_H
 588 # include <sys/stat.h>
 589 #endif
 590 #ifdef STDC_HEADERS
 591 # include <stdlib.h>
 592 # include <stddef.h>
 593 #else
 594 # ifdef HAVE_STDLIB_H
 595 #  include <stdlib.h>
 596 # endif
 597 #endif
 598 #ifdef HAVE_STRING_H
 599 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 600 #  include <memory.h>
 601 # endif
 602 # include <string.h>
 603 #endif
 604 #ifdef HAVE_STRINGS_H
 605 # include <strings.h>
 606 #endif
 607 #ifdef HAVE_INTTYPES_H
 608 # include <inttypes.h>
 609 #endif
 610 #ifdef HAVE_STDINT_H
 611 # include <stdint.h>
 612 #endif
 613 #ifdef HAVE_UNISTD_H
 614 # include <unistd.h>
 615 #endif"
 616
 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 carbon_appdir
 737 LTLIBOBJS'
 738 ac_subst_files=''
 739       ac_precious_vars='build_alias
 740 host_alias
 741 target_alias
 742 CC
 743 CFLAGS
 744 LDFLAGS
 745 LIBS
 746 CPPFLAGS
 747 CPP
 748 XMKMF'
 749
 750
 751 # Initialize some variables set by options.
 752 ac_init_help=
 753 ac_init_version=false
 754 # The variables have the same names as the options, with
 755 # dashes changed to underlines.
 756 cache_file=/dev/null
 757 exec_prefix=NONE
 758 no_create=
 759 no_recursion=
 760 prefix=NONE
 761 program_prefix=NONE
 762 program_suffix=NONE
 763 program_transform_name=s,x,x,
 764 silent=
 765 site=
 766 srcdir=
 767 verbose=
 768 x_includes=NONE
 769 x_libraries=NONE
 770
 771 # Installation directory options.
 772 # These are left unexpanded so users can "make install exec_prefix=/foo"
 773 # and all the variables that are supposed to be based on exec_prefix
 774 # by default will actually change.
 775 # Use braces instead of parens because sh, perl, etc. also accept them.
 776 # (The list follows the same order as the GNU Coding Standards.)
 777 bindir='${exec_prefix}/bin'
 778 sbindir='${exec_prefix}/sbin'
 779 libexecdir='${exec_prefix}/libexec'
 780 datarootdir='${prefix}/share'
 781 datadir='${datarootdir}'
 782 sysconfdir='${prefix}/etc'
 783 sharedstatedir='${prefix}/com'
 784 localstatedir='${prefix}/var'
 785 includedir='${prefix}/include'
 786 oldincludedir='/usr/include'
 787 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 788 infodir='${datarootdir}/info'
 789 htmldir='${docdir}'
 790 dvidir='${docdir}'
 791 pdfdir='${docdir}'
 792 psdir='${docdir}'
 793 libdir='${exec_prefix}/lib'
 794 localedir='${datarootdir}/locale'
 795 mandir='${datarootdir}/man'
 796
 797 ac_prev=
 798 ac_dashdash=
 799 for ac_option
 800 do
 801   # If the previous option needs an argument, assign it.
 802   if test -n "$ac_prev"; then
 803     eval $ac_prev=\$ac_option
 804     ac_prev=
 805     continue
 806   fi
 807
 808   case $ac_option in
 809   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 810   *)    ac_optarg=yes ;;
 811   esac
 812
 813   # Accept the important Cygnus configure options, so we can diagnose typos.
 814
 815   case $ac_dashdash$ac_option in
 816   --)
 817     ac_dashdash=yes ;;
 818
 819   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 820     ac_prev=bindir ;;
 821   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 822     bindir=$ac_optarg ;;
 823
 824   -build | --build | --buil | --bui | --bu)
 825     ac_prev=build_alias ;;
 826   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 827     build_alias=$ac_optarg ;;
 828
 829   -cache-file | --cache-file | --cache-fil | --cache-fi \
 830   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 831     ac_prev=cache_file ;;
 832   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 833   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 834     cache_file=$ac_optarg ;;
 835
 836   --config-cache | -C)
 837     cache_file=config.cache ;;
 838
 839   -datadir | --datadir | --datadi | --datad)
 840     ac_prev=datadir ;;
 841   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 842     datadir=$ac_optarg ;;
 843
 844   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 845   | --dataroo | --dataro | --datar)
 846     ac_prev=datarootdir ;;
 847   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 848   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 849     datarootdir=$ac_optarg ;;
 850
 851   -disable-* | --disable-*)
 852     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 853     # Reject names that are not valid shell variable names.
 854     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 855       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 856    { (exit 1); exit 1; }; }
 857     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 858     eval enable_$ac_feature=no ;;
 859
 860   -docdir | --docdir | --docdi | --doc | --do)
 861     ac_prev=docdir ;;
 862   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 863     docdir=$ac_optarg ;;
 864
 865   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 866     ac_prev=dvidir ;;
 867   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 868     dvidir=$ac_optarg ;;
 869
 870   -enable-* | --enable-*)
 871     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 872     # Reject names that are not valid shell variable names.
 873     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 874       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 875    { (exit 1); exit 1; }; }
 876     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 877     eval enable_$ac_feature=\$ac_optarg ;;
 878
 879   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 880   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 881   | --exec | --exe | --ex)
 882     ac_prev=exec_prefix ;;
 883   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 884   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 885   | --exec=* | --exe=* | --ex=*)
 886     exec_prefix=$ac_optarg ;;
 887
 888   -gas | --gas | --ga | --g)
 889     # Obsolete; use --with-gas.
 890     with_gas=yes ;;
 891
 892   -help | --help | --hel | --he | -h)
 893     ac_init_help=long ;;
 894   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 895     ac_init_help=recursive ;;
 896   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 897     ac_init_help=short ;;
 898
 899   -host | --host | --hos | --ho)
 900     ac_prev=host_alias ;;
 901   -host=* | --host=* | --hos=* | --ho=*)
 902     host_alias=$ac_optarg ;;
 903
 904   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 905     ac_prev=htmldir ;;
 906   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 907   | --ht=*)
 908     htmldir=$ac_optarg ;;
 909
 910   -includedir | --includedir | --includedi | --included | --include \
 911   | --includ | --inclu | --incl | --inc)
 912     ac_prev=includedir ;;
 913   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 914   | --includ=* | --inclu=* | --incl=* | --inc=*)
 915     includedir=$ac_optarg ;;
 916
 917   -infodir | --infodir | --infodi | --infod | --info | --inf)
 918     ac_prev=infodir ;;
 919   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 920     infodir=$ac_optarg ;;
 921
 922   -libdir | --libdir | --libdi | --libd)
 923     ac_prev=libdir ;;
 924   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 925     libdir=$ac_optarg ;;
 926
 927   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 928   | --libexe | --libex | --libe)
 929     ac_prev=libexecdir ;;
 930   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 931   | --libexe=* | --libex=* | --libe=*)
 932     libexecdir=$ac_optarg ;;
 933
 934   -localedir | --localedir | --localedi | --localed | --locale)
 935     ac_prev=localedir ;;
 936   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 937     localedir=$ac_optarg ;;
 938
 939   -localstatedir | --localstatedir | --localstatedi | --localstated \
 940   | --localstate | --localstat | --localsta | --localst | --locals)
 941     ac_prev=localstatedir ;;
 942   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 943   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 944     localstatedir=$ac_optarg ;;
 945
 946   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 947     ac_prev=mandir ;;
 948   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 949     mandir=$ac_optarg ;;
 950
 951   -nfp | --nfp | --nf)
 952     # Obsolete; use --without-fp.
 953     with_fp=no ;;
 954
 955   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 956   | --no-cr | --no-c | -n)
 957     no_create=yes ;;
 958
 959   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 960   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 961     no_recursion=yes ;;
 962
 963   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 964   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 965   | --oldin | --oldi | --old | --ol | --o)
 966     ac_prev=oldincludedir ;;
 967   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 968   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 969   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 970     oldincludedir=$ac_optarg ;;
 971
 972   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 973     ac_prev=prefix ;;
 974   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 975     prefix=$ac_optarg ;;
 976
 977   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 978   | --program-pre | --program-pr | --program-p)
 979     ac_prev=program_prefix ;;
 980   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 981   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 982     program_prefix=$ac_optarg ;;
 983
 984   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 985   | --program-suf | --program-su | --program-s)
 986     ac_prev=program_suffix ;;
 987   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 988   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 989     program_suffix=$ac_optarg ;;
 990
 991   -program-transform-name | --program-transform-name \
 992   | --program-transform-nam | --program-transform-na \
 993   | --program-transform-n | --program-transform- \
 994   | --program-transform | --program-transfor \
 995   | --program-transfo | --program-transf \
 996   | --program-trans | --program-tran \
 997   | --progr-tra | --program-tr | --program-t)
 998     ac_prev=program_transform_name ;;
 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     program_transform_name=$ac_optarg ;;
1007
1008   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1009     ac_prev=pdfdir ;;
1010   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1011     pdfdir=$ac_optarg ;;
1012
1013   -psdir | --psdir | --psdi | --psd | --ps)
1014     ac_prev=psdir ;;
1015   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1016     psdir=$ac_optarg ;;
1017
1018   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1019   | -silent | --silent | --silen | --sile | --sil)
1020     silent=yes ;;
1021
1022   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1023     ac_prev=sbindir ;;
1024   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1025   | --sbi=* | --sb=*)
1026     sbindir=$ac_optarg ;;
1027
1028   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1029   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1030   | --sharedst | --shareds | --shared | --share | --shar \
1031   | --sha | --sh)
1032     ac_prev=sharedstatedir ;;
1033   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1034   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1035   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1036   | --sha=* | --sh=*)
1037     sharedstatedir=$ac_optarg ;;
1038
1039   -site | --site | --sit)
1040     ac_prev=site ;;
1041   -site=* | --site=* | --sit=*)
1042     site=$ac_optarg ;;
1043
1044   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1045     ac_prev=srcdir ;;
1046   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1047     srcdir=$ac_optarg ;;
1048
1049   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1050   | --syscon | --sysco | --sysc | --sys | --sy)
1051     ac_prev=sysconfdir ;;
1052   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1053   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1054     sysconfdir=$ac_optarg ;;
1055
1056   -target | --target | --targe | --targ | --tar | --ta | --t)
1057     ac_prev=target_alias ;;
1058   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1059     target_alias=$ac_optarg ;;
1060
1061   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1062     verbose=yes ;;
1063
1064   -version | --version | --versio | --versi | --vers | -V)
1065     ac_init_version=: ;;
1066
1067   -with-* | --with-*)
1068     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1069     # Reject names that are not valid shell variable names.
1070     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1071       { echo "$as_me: error: invalid package name: $ac_package" >&2
1072    { (exit 1); exit 1; }; }
1073     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1074     eval with_$ac_package=\$ac_optarg ;;
1075
1076   -without-* | --without-*)
1077     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1078     # Reject names that are not valid shell variable names.
1079     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1080       { echo "$as_me: error: invalid package name: $ac_package" >&2
1081    { (exit 1); exit 1; }; }
1082     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1083     eval with_$ac_package=no ;;
1084
1085   --x)
1086     # Obsolete; use --with-x.
1087     with_x=yes ;;
1088
1089   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1090   | --x-incl | --x-inc | --x-in | --x-i)
1091     ac_prev=x_includes ;;
1092   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1093   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1094     x_includes=$ac_optarg ;;
1095
1096   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1097   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1098     ac_prev=x_libraries ;;
1099   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1100   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1101     x_libraries=$ac_optarg ;;
1102
1103   -*) { echo "$as_me: error: unrecognized option: $ac_option
1104 Try \`$0 --help' for more information." >&2
1105    { (exit 1); exit 1; }; }
1106     ;;
1107
1108   *=*)
1109     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1110     # Reject names that are not valid shell variable names.
1111     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1112       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1113    { (exit 1); exit 1; }; }
1114     eval $ac_envvar=\$ac_optarg
1115     export $ac_envvar ;;
1116
1117   *)
1118     # FIXME: should be removed in autoconf 3.0.
1119     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1120     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1121       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1122     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1123     ;;
1124
1125   esac
1126 done
1127
1128 if test -n "$ac_prev"; then
1129   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1130   { echo "$as_me: error: missing argument to $ac_option" >&2
1131    { (exit 1); exit 1; }; }
1132 fi
1133
1134 # Be sure to have absolute directory names.
1135 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1136                 datadir sysconfdir sharedstatedir localstatedir includedir \
1137                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1138                 libdir localedir mandir
1139 do
1140   eval ac_val=\$$ac_var
1141   case $ac_val in
1142     [\\/$]* | ?:[\\/]* )  continue;;
1143     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1144   esac
1145   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1146    { (exit 1); exit 1; }; }
1147 done
1148
1149 # There might be people who depend on the old broken behavior: `$host'
1150 # used to hold the argument of --host etc.
1151 # FIXME: To remove some day.
1152 build=$build_alias
1153 host=$host_alias
1154 target=$target_alias
1155
1156 # FIXME: To remove some day.
1157 if test "x$host_alias" != x; then
1158   if test "x$build_alias" = x; then
1159     cross_compiling=maybe
1160     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1161     If a cross compiler is detected then cross compile mode will be used." >&2
1162   elif test "x$build_alias" != "x$host_alias"; then
1163     cross_compiling=yes
1164   fi
1165 fi
1166
1167 ac_tool_prefix=
1168 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1169
1170 test "$silent" = yes && exec 6>/dev/null
1171
1172
1173 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1174 ac_ls_di=`ls -di .` &&
1175 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1176   { echo "$as_me: error: Working directory cannot be determined" >&2
1177    { (exit 1); exit 1; }; }
1178 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1179   { echo "$as_me: error: pwd does not report name of working directory" >&2
1180    { (exit 1); exit 1; }; }
1181
1182
1183 # Find the source files, if location was not specified.
1184 if test -z "$srcdir"; then
1185   ac_srcdir_defaulted=yes
1186   # Try the directory containing this script, then the parent directory.
1187   ac_confdir=`$as_dirname -- "$0" ||
1188 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1189          X"$0" : 'X\(//\)[^/]' \| \
1190          X"$0" : 'X\(//\)$' \| \
1191          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1192 echo X"$0" |
1193     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1194             s//\1/
1195             q
1196           }
1197           /^X\(\/\/\)[^/].*/{
1198             s//\1/
1199             q
1200           }
1201           /^X\(\/\/\)$/{
1202             s//\1/
1203             q
1204           }
1205           /^X\(\/\).*/{
1206             s//\1/
1207             q
1208           }
1209           s/.*/./; q'`
1210   srcdir=$ac_confdir
1211   if test ! -r "$srcdir/$ac_unique_file"; then
1212     srcdir=..
1213   fi
1214 else
1215   ac_srcdir_defaulted=no
1216 fi
1217 if test ! -r "$srcdir/$ac_unique_file"; then
1218   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1219   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1220    { (exit 1); exit 1; }; }
1221 fi
1222 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1223 ac_abs_confdir=`(
1224         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1225    { (exit 1); exit 1; }; }
1226         pwd)`
1227 # When building in place, set srcdir=.
1228 if test "$ac_abs_confdir" = "$ac_pwd"; then
1229   srcdir=.
1230 fi
1231 # Remove unnecessary trailing slashes from srcdir.
1232 # Double slashes in file names in object file debugging info
1233 # mess up M-x gdb in Emacs.
1234 case $srcdir in
1235 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1236 esac
1237 for ac_var in $ac_precious_vars; do
1238   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1239   eval ac_env_${ac_var}_value=\$${ac_var}
1240   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1241   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1242 done
1243
1244 #
1245 # Report the --help message.
1246 #
1247 if test "$ac_init_help" = "long"; then
1248   # Omit some internal or obsolete options to make the list less imposing.
1249   # This message is too long to be a string in the A/UX 3.1 sh.
1250   cat <<_ACEOF
1251 \`configure' configures emacs 23.0.50 to adapt to many kinds of systems.
1252
1253 Usage: $0 [OPTION]... [VAR=VALUE]...
1254
1255 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1256 VAR=VALUE.  See below for descriptions of some of the useful variables.
1257
1258 Defaults for the options are specified in brackets.
1259
1260 Configuration:
1261   -h, --help              display this help and exit
1262       --help=short        display options specific to this package
1263       --help=recursive    display the short help of all the included packages
1264   -V, --version           display version information and exit
1265   -q, --quiet, --silent   do not print \`checking...' messages
1266       --cache-file=FILE   cache test results in FILE [disabled]
1267   -C, --config-cache      alias for \`--cache-file=config.cache'
1268   -n, --no-create         do not create output files
1269       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1270
1271 Installation directories:
1272   --prefix=PREFIX         install architecture-independent files in PREFIX
1273                           [$ac_default_prefix]
1274   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1275                           [PREFIX]
1276
1277 By default, \`make install' will install all the files in
1278 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1279 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1280 for instance \`--prefix=\$HOME'.
1281
1282 For better control, use the options below.
1283
1284 Fine tuning of the installation directories:
1285   --bindir=DIR           user executables [EPREFIX/bin]
1286   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1287   --libexecdir=DIR       program executables [EPREFIX/libexec]
1288   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1289   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1290   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1291   --libdir=DIR           object code libraries [EPREFIX/lib]
1292   --includedir=DIR       C header files [PREFIX/include]
1293   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1294   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1295   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1296   --infodir=DIR          info documentation [DATAROOTDIR/info]
1297   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1298   --mandir=DIR           man documentation [DATAROOTDIR/man]
1299   --docdir=DIR           documentation root [DATAROOTDIR/doc/emacs]
1300   --htmldir=DIR          html documentation [DOCDIR]
1301   --dvidir=DIR           dvi documentation [DOCDIR]
1302   --pdfdir=DIR           pdf documentation [DOCDIR]
1303   --psdir=DIR            ps documentation [DOCDIR]
1304 _ACEOF
1305
1306   cat <<\_ACEOF
1307
1308 Program names:
1309   --program-prefix=PREFIX            prepend PREFIX to installed program names
1310   --program-suffix=SUFFIX            append SUFFIX to installed program names
1311   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1312
1313 X features:
1314   --x-includes=DIR    X include files are in DIR
1315   --x-libraries=DIR   X library files are in DIR
1316
1317 System types:
1318   --build=BUILD     configure for building on BUILD [guessed]
1319   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1320 _ACEOF
1321 fi
1322
1323 if test -n "$ac_init_help"; then
1324   case $ac_init_help in
1325      short | recursive ) echo "Configuration of emacs 23.0.50:";;
1326    esac
1327   cat <<\_ACEOF
1328
1329 Optional Features:
1330   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1331   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1332   --enable-carbon-app[=DIR]
1333                           specify install directory for Emacs.app on Mac OS X
1334                           [DIR=/Application]
1335   --enable-font-backend   compile code of font-backend support
1336   --enable-asserts        compile code with asserts enabled
1337   --enable-maintainer-mode
1338                           enable make rules and dependencies not useful (and
1339                           sometimes confusing) to the casual installer
1340   --enable-locallisppath=PATH
1341                           directories Emacs should search for lisp files
1342                           specific to this site
1343   --disable-largefile     omit support for large files
1344
1345 Optional Packages:
1346   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1347   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1348   --without-gcc           don't use GCC to compile Emacs even if GCC is found
1349   --without-pop           don't support POP mail retrieval with movemail
1350   --with-kerberos         support Kerberos-authenticated POP
1351   --with-kerberos5        support Kerberos version 5 authenticated POP
1352   --with-hesiod           support Hesiod to get the POP server host
1353   --without-sound         don't compile with sound support
1354   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes, lucid, athena,
1355                           motif, gtk, no)
1356   --without-xpm           don't compile with XPM image support
1357   --without-jpeg          don't compile with JPEG image support
1358   --without-tiff          don't compile with TIFF image support
1359   --without-gif           don't compile with GIF image support
1360   --without-png           don't compile with PNG image support
1361   --without-rsvg          don't compile with SVG image support
1362   --without-freetype      don't use Freetype for local font support
1363   --without-xft           don't use XFT for anti aliased fonts
1364   --without-libotf        don't use libotf for OpenType font support
1365   --without-m17n-flt      don't use m17n-flt for text shaping
1366   --with-gtk              use GTK toolkit
1367   --without-toolkit-scroll-bars
1368                           don't use Motif or Xaw3d scroll bars
1369   --without-xaw3d         don't use Xaw3d
1370   --without-xim           don't use X11 XIM
1371   --with-carbon           use Carbon GUI on Mac OS X. This is unsupported!
1372   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1373                           console
1374   --without-dbus          don't compile with D-Bus support
1375   --with-pkg-config-prog=PATH
1376                           Path to pkg-config for finding GTK and librsvg
1377   --with-x                use the X Window System
1378
1379 Some influential environment variables:
1380   CC          C compiler command
1381   CFLAGS      C compiler flags
1382   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1383               nonstandard directory <lib dir>
1384   LIBS        libraries to pass to the linker, e.g. -l<library>
1385   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1386               you have headers in a nonstandard directory <include dir>
1387   CPP         C preprocessor
1388   XMKMF       Path to xmkmf, Makefile generator for X Window System
1389
1390 Use these variables to override the choices made by `configure' or to help
1391 it to find libraries and programs with nonstandard names/locations.
1392
1393 _ACEOF
1394 ac_status=$?
1395 fi
1396
1397 if test "$ac_init_help" = "recursive"; then
1398   # If there are subdirs, report their specific --help.
1399   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1400     test -d "$ac_dir" || continue
1401     ac_builddir=.
1402
1403 case "$ac_dir" in
1404 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1405 *)
1406   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1407   # A ".." for each directory in $ac_dir_suffix.
1408   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1409   case $ac_top_builddir_sub in
1410   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1411   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1412   esac ;;
1413 esac
1414 ac_abs_top_builddir=$ac_pwd
1415 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1416 # for backward compatibility:
1417 ac_top_builddir=$ac_top_build_prefix
1418
1419 case $srcdir in
1420   .)  # We are building in place.
1421     ac_srcdir=.
1422     ac_top_srcdir=$ac_top_builddir_sub
1423     ac_abs_top_srcdir=$ac_pwd ;;
1424   [\\/]* | ?:[\\/]* )  # Absolute name.
1425     ac_srcdir=$srcdir$ac_dir_suffix;
1426     ac_top_srcdir=$srcdir
1427     ac_abs_top_srcdir=$srcdir ;;
1428   *) # Relative name.
1429     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1430     ac_top_srcdir=$ac_top_build_prefix$srcdir
1431     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1432 esac
1433 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1434
1435     cd "$ac_dir" || { ac_status=$?; continue; }
1436     # Check for guested configure.
1437     if test -f "$ac_srcdir/configure.gnu"; then
1438       echo &&
1439       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1440     elif test -f "$ac_srcdir/configure"; then
1441       echo &&
1442       $SHELL "$ac_srcdir/configure" --help=recursive
1443     else
1444       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1445     fi || ac_status=$?
1446     cd "$ac_pwd" || { ac_status=$?; break; }
1447   done
1448 fi
1449
1450 test -n "$ac_init_help" && exit $ac_status
1451 if $ac_init_version; then
1452   cat <<\_ACEOF
1453 emacs configure 23.0.50
1454 generated by GNU Autoconf 2.61
1455
1456 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1457 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1458 This configure script is free software; the Free Software Foundation
1459 gives unlimited permission to copy, distribute and modify it.
1460 _ACEOF
1461   exit
1462 fi
1463 cat >config.log <<_ACEOF
1464 This file contains any messages produced by compilers while
1465 running configure, to aid debugging if configure makes a mistake.
1466
1467 It was created by emacs $as_me 23.0.50, which was
1468 generated by GNU Autoconf 2.61.  Invocation command line was
1469
1470   $ $0 $@
1471
1472 _ACEOF
1473 exec 5>>config.log
1474 {
1475 cat <<_ASUNAME
1476 ## --------- ##
1477 ## Platform. ##
1478 ## --------- ##
1479
1480 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1481 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1482 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1483 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1484 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1485
1486 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1487 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1488
1489 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1490 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1491 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1492 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1493 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1494 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1495 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1496
1497 _ASUNAME
1498
1499 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1500 for as_dir in $PATH
1501 do
1502   IFS=$as_save_IFS
1503   test -z "$as_dir" && as_dir=.
1504   echo "PATH: $as_dir"
1505 done
1506 IFS=$as_save_IFS
1507
1508 } >&5
1509
1510 cat >&5 <<_ACEOF
1511
1512
1513 ## ----------- ##
1514 ## Core tests. ##
1515 ## ----------- ##
1516
1517 _ACEOF
1518
1519
1520 # Keep a trace of the command line.
1521 # Strip out --no-create and --no-recursion so they do not pile up.
1522 # Strip out --silent because we don't want to record it for future runs.
1523 # Also quote any args containing shell meta-characters.
1524 # Make two passes to allow for proper duplicate-argument suppression.
1525 ac_configure_args=
1526 ac_configure_args0=
1527 ac_configure_args1=
1528 ac_must_keep_next=false
1529 for ac_pass in 1 2
1530 do
1531   for ac_arg
1532   do
1533     case $ac_arg in
1534     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1535     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1536     | -silent | --silent | --silen | --sile | --sil)
1537       continue ;;
1538     *\'*)
1539       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1540     esac
1541     case $ac_pass in
1542     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1543     2)
1544       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1545       if test $ac_must_keep_next = true; then
1546         ac_must_keep_next=false # Got value, back to normal.
1547       else
1548         case $ac_arg in
1549           *=* | --config-cache | -C | -disable-* | --disable-* \
1550           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1551           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1552           | -with-* | --with-* | -without-* | --without-* | --x)
1553             case "$ac_configure_args0 " in
1554               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1555             esac
1556             ;;
1557           -* ) ac_must_keep_next=true ;;
1558         esac
1559       fi
1560       ac_configure_args="$ac_configure_args '$ac_arg'"
1561       ;;
1562     esac
1563   done
1564 done
1565 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1566 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1567
1568 # When interrupted or exit'd, cleanup temporary files, and complete
1569 # config.log.  We remove comments because anyway the quotes in there
1570 # would cause problems or look ugly.
1571 # WARNING: Use '\'' to represent an apostrophe within the trap.
1572 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1573 trap 'exit_status=$?
1574   # Save into config.log some information that might help in debugging.
1575   {
1576     echo
1577
1578     cat <<\_ASBOX
1579 ## ---------------- ##
1580 ## Cache variables. ##
1581 ## ---------------- ##
1582 _ASBOX
1583     echo
1584     # The following way of writing the cache mishandles newlines in values,
1585 (
1586   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1587     eval ac_val=\$$ac_var
1588     case $ac_val in #(
1589     *${as_nl}*)
1590       case $ac_var in #(
1591       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1592 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1593       esac
1594       case $ac_var in #(
1595       _ | IFS | as_nl) ;; #(
1596       *) $as_unset $ac_var ;;
1597       esac ;;
1598     esac
1599   done
1600   (set) 2>&1 |
1601     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1602     *${as_nl}ac_space=\ *)
1603       sed -n \
1604         "s/'\''/'\''\\\\'\'''\''/g;
1605           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1606       ;; #(
1607     *)
1608       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1609       ;;
1610     esac |
1611     sort
1612 )
1613     echo
1614
1615     cat <<\_ASBOX
1616 ## ----------------- ##
1617 ## Output variables. ##
1618 ## ----------------- ##
1619 _ASBOX
1620     echo
1621     for ac_var in $ac_subst_vars
1622     do
1623       eval ac_val=\$$ac_var
1624       case $ac_val in
1625       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1626       esac
1627       echo "$ac_var='\''$ac_val'\''"
1628     done | sort
1629     echo
1630
1631     if test -n "$ac_subst_files"; then
1632       cat <<\_ASBOX
1633 ## ------------------- ##
1634 ## File substitutions. ##
1635 ## ------------------- ##
1636 _ASBOX
1637       echo
1638       for ac_var in $ac_subst_files
1639       do
1640         eval ac_val=\$$ac_var
1641         case $ac_val in
1642         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1643         esac
1644         echo "$ac_var='\''$ac_val'\''"
1645       done | sort
1646       echo
1647     fi
1648
1649     if test -s confdefs.h; then
1650       cat <<\_ASBOX
1651 ## ----------- ##
1652 ## confdefs.h. ##
1653 ## ----------- ##
1654 _ASBOX
1655       echo
1656       cat confdefs.h
1657       echo
1658     fi
1659     test "$ac_signal" != 0 &&
1660       echo "$as_me: caught signal $ac_signal"
1661     echo "$as_me: exit $exit_status"
1662   } >&5
1663   rm -f core *.core core.conftest.* &&
1664     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1665     exit $exit_status
1666 ' 0
1667 for ac_signal in 1 2 13 15; do
1668   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1669 done
1670 ac_signal=0
1671
1672 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1673 rm -f -r conftest* confdefs.h
1674
1675 # Predefined preprocessor variables.
1676
1677 cat >>confdefs.h <<_ACEOF
1678 #define PACKAGE_NAME "$PACKAGE_NAME"
1679 _ACEOF
1680
1681
1682 cat >>confdefs.h <<_ACEOF
1683 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1684 _ACEOF
1685
1686
1687 cat >>confdefs.h <<_ACEOF
1688 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1689 _ACEOF
1690
1691
1692 cat >>confdefs.h <<_ACEOF
1693 #define PACKAGE_STRING "$PACKAGE_STRING"
1694 _ACEOF
1695
1696
1697 cat >>confdefs.h <<_ACEOF
1698 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1699 _ACEOF
1700
1701
1702 # Let the site file select an alternate cache file if it wants to.
1703 # Prefer explicitly selected file to automatically selected ones.
1704 if test -n "$CONFIG_SITE"; then
1705   set x "$CONFIG_SITE"
1706 elif test "x$prefix" != xNONE; then
1707   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1708 else
1709   set x "$ac_default_prefix/share/config.site" \
1710         "$ac_default_prefix/etc/config.site"
1711 fi
1712 shift
1713 for ac_site_file
1714 do
1715   if test -r "$ac_site_file"; then
1716     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1717 echo "$as_me: loading site script $ac_site_file" >&6;}
1718     sed 's/^/| /' "$ac_site_file" >&5
1719     . "$ac_site_file"
1720   fi
1721 done
1722
1723 if test -r "$cache_file"; then
1724   # Some versions of bash will fail to source /dev/null (special
1725   # files actually), so we avoid doing that.
1726   if test -f "$cache_file"; then
1727     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1728 echo "$as_me: loading cache $cache_file" >&6;}
1729     case $cache_file in
1730       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1731       *)                      . "./$cache_file";;
1732     esac
1733   fi
1734 else
1735   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1736 echo "$as_me: creating cache $cache_file" >&6;}
1737   >$cache_file
1738 fi
1739
1740 ac_header_list="$ac_header_list sys/time.h"
1741 ac_header_list="$ac_header_list unistd.h"
1742 ac_func_list="$ac_func_list alarm"
1743 # Check that the precious variables saved in the cache have kept the same
1744 # value.
1745 ac_cache_corrupted=false
1746 for ac_var in $ac_precious_vars; do
1747   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1748   eval ac_new_set=\$ac_env_${ac_var}_set
1749   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1750   eval ac_new_val=\$ac_env_${ac_var}_value
1751   case $ac_old_set,$ac_new_set in
1752     set,)
1753       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1754 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1755       ac_cache_corrupted=: ;;
1756     ,set)
1757       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1758 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1759       ac_cache_corrupted=: ;;
1760     ,);;
1761     *)
1762       if test "x$ac_old_val" != "x$ac_new_val"; then
1763         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1764 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1765         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1766 echo "$as_me:   former value:  $ac_old_val" >&2;}
1767         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1768 echo "$as_me:   current value: $ac_new_val" >&2;}
1769         ac_cache_corrupted=:
1770       fi;;
1771   esac
1772   # Pass precious variables to config.status.
1773   if test "$ac_new_set" = set; then
1774     case $ac_new_val in
1775     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1776     *) ac_arg=$ac_var=$ac_new_val ;;
1777     esac
1778     case " $ac_configure_args " in
1779       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1780       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1781     esac
1782   fi
1783 done
1784 if $ac_cache_corrupted; then
1785   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1786 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1787   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1788 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1789    { (exit 1); exit 1; }; }
1790 fi
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816 ac_ext=c
1817 ac_cpp='$CPP $CPPFLAGS'
1818 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1819 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1820 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1821
1822
1823 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
1824
1825
1826
1827 test "$program_prefix" != NONE &&
1828   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1829 # Use a double $ so make ignores it.
1830 test "$program_suffix" != NONE &&
1831   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1832 # Double any \ or $.  echo might interpret backslashes.
1833 # By default was `s,x,x', remove it if useless.
1834 cat <<\_ACEOF >conftest.sed
1835 s/[\\$]/&&/g;s/;s,x,x,$//
1836 _ACEOF
1837 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1838 rm -f conftest.sed
1839
1840
1841 lispdir='${datadir}/emacs/${version}/lisp'
1842 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
1843 '${datadir}/emacs/site-lisp'
1844 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
1845 etcdir='${datadir}/emacs/${version}/etc'
1846 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
1847 docdir='${datadir}/emacs/${version}/etc'
1848 gamedir='${localstatedir}/games/emacs'
1849
1850 gameuser=games
1851
1852
1853
1854
1855 # Check whether --with-gcc was given.
1856 if test "${with_gcc+set}" = set; then
1857   withval=$with_gcc;
1858 fi
1859
1860
1861
1862 # Check whether --with-pop was given.
1863 if test "${with_pop+set}" = set; then
1864   withval=$with_pop;
1865 else
1866      with_pop=yes
1867 fi
1868
1869 if test "$with_pop" = yes; then
1870    cat >>confdefs.h <<\_ACEOF
1871 #define MAIL_USE_POP 1
1872 _ACEOF
1873
1874 fi
1875
1876
1877
1878 # Check whether --with-kerberos was given.
1879 if test "${with_kerberos+set}" = set; then
1880   withval=$with_kerberos;
1881 else
1882       with_kerberos=no
1883 fi
1884
1885 if test "$with_kerberos" = yes; then
1886    cat >>confdefs.h <<\_ACEOF
1887 #define KERBEROS 1
1888 _ACEOF
1889
1890 fi
1891
1892
1893
1894 # Check whether --with-kerberos5 was given.
1895 if test "${with_kerberos5+set}" = set; then
1896   withval=$with_kerberos5;
1897 else
1898       with_kerberos5=no
1899 fi
1900
1901 if test "${with_kerberos5}" = yes; then
1902   if test "${with_kerberos}" != yes; then
1903     with_kerberos=yes
1904     cat >>confdefs.h <<\_ACEOF
1905 #define KERBEROS 1
1906 _ACEOF
1907
1908   fi
1909
1910 cat >>confdefs.h <<\_ACEOF
1911 #define KERBEROS5 1
1912 _ACEOF
1913
1914 fi
1915
1916
1917 # Check whether --with-hesiod was given.
1918 if test "${with_hesiod+set}" = set; then
1919   withval=$with_hesiod;
1920 else
1921       with_hesiod=no
1922 fi
1923
1924 if test "$with_hesiod" = yes; then
1925
1926 cat >>confdefs.h <<\_ACEOF
1927 #define HESIOD 1
1928 _ACEOF
1929
1930 fi
1931
1932
1933 # Check whether --with-sound was given.
1934 if test "${with_sound+set}" = set; then
1935   withval=$with_sound;
1936 else
1937      with_sound=yes
1938 fi
1939
1940
1941
1942 # Check whether --with-x-toolkit was given.
1943 if test "${with_x_toolkit+set}" = set; then
1944   withval=$with_x_toolkit;        case "${withval}" in
1945             y | ye | yes )      val=gtk ;;
1946             n | no )            val=no  ;;
1947             l | lu | luc | luci | lucid )       val=lucid ;;
1948             a | at | ath | athe | athen | athena )      val=athena ;;
1949             m | mo | mot | moti | motif )       val=motif ;;
1950             g | gt | gtk  )     val=gtk ;;
1951             * )
1952 { { echo "$as_me:$LINENO: error: \`--with-x-toolkit=$withval' is invalid;
1953 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif' or \`gtk'.
1954 \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." >&5
1955 echo "$as_me: error: \`--with-x-toolkit=$withval' is invalid;
1956 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif' or \`gtk'.
1957 \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." >&2;}
1958    { (exit 1); exit 1; }; }
1959             ;;
1960           esac
1961           with_x_toolkit=$val
1962
1963 fi
1964
1965
1966
1967 # Check whether --with-xpm was given.
1968 if test "${with_xpm+set}" = set; then
1969   withval=$with_xpm;
1970 else
1971      with_xpm=yes
1972 fi
1973
1974
1975 # Check whether --with-jpeg was given.
1976 if test "${with_jpeg+set}" = set; then
1977   withval=$with_jpeg;
1978 else
1979      with_jpeg=yes
1980 fi
1981
1982
1983 # Check whether --with-tiff was given.
1984 if test "${with_tiff+set}" = set; then
1985   withval=$with_tiff;
1986 else
1987      with_tiff=yes
1988 fi
1989
1990
1991 # Check whether --with-gif was given.
1992 if test "${with_gif+set}" = set; then
1993   withval=$with_gif;
1994 else
1995      with_gif=yes
1996 fi
1997
1998
1999 # Check whether --with-png was given.
2000 if test "${with_png+set}" = set; then
2001   withval=$with_png;
2002 else
2003      with_png=yes
2004 fi
2005
2006
2007 # Check whether --with-rsvg was given.
2008 if test "${with_rsvg+set}" = set; then
2009   withval=$with_rsvg;
2010 else
2011      with_rsvg=yes
2012 fi
2013
2014
2015
2016 # Check whether --with-freetype was given.
2017 if test "${with_freetype+set}" = set; then
2018   withval=$with_freetype;
2019 else
2020      with_freetype=yes
2021 fi
2022
2023
2024 # Check whether --with-xft was given.
2025 if test "${with_xft+set}" = set; then
2026   withval=$with_xft;
2027 else
2028      with_xft=yes
2029 fi
2030
2031
2032 # Check whether --with-libotf was given.
2033 if test "${with_libotf+set}" = set; then
2034   withval=$with_libotf;
2035 else
2036      with_libotf=yes
2037 fi
2038
2039
2040 # Check whether --with-m17n-flt was given.
2041 if test "${with_m17n_flt+set}" = set; then
2042   withval=$with_m17n_flt;
2043 else
2044      with_m17n_flt=yes
2045 fi
2046
2047
2048
2049 # Check whether --with-gtk was given.
2050 if test "${with_gtk+set}" = set; then
2051   withval=$with_gtk;
2052 else
2053       with_gtk=no
2054 fi
2055
2056
2057 # Check whether --with-toolkit-scroll-bars was given.
2058 if test "${with_toolkit_scroll_bars+set}" = set; then
2059   withval=$with_toolkit_scroll_bars;
2060 else
2061      with_toolkit_scroll_bars=yes
2062 fi
2063
2064
2065 # Check whether --with-xaw3d was given.
2066 if test "${with_xaw3d+set}" = set; then
2067   withval=$with_xaw3d;
2068 else
2069      with_xaw3d=yes
2070 fi
2071
2072
2073 # Check whether --with-xim was given.
2074 if test "${with_xim+set}" = set; then
2075   withval=$with_xim;
2076 else
2077      with_xim=yes
2078 fi
2079
2080
2081 # Check whether --with-carbon was given.
2082 if test "${with_carbon+set}" = set; then
2083   withval=$with_carbon;
2084 else
2085       with_carbon=no
2086 fi
2087
2088
2089
2090 # Check whether --with-gpm was given.
2091 if test "${with_gpm+set}" = set; then
2092   withval=$with_gpm;
2093 else
2094      with_gpm=yes
2095 fi
2096
2097
2098 # Check whether --with-dbus was given.
2099 if test "${with_dbus+set}" = set; then
2100   withval=$with_dbus;
2101 else
2102      with_dbus=yes
2103 fi
2104
2105
2106
2107 # Check whether --with-pkg-config-prog was given.
2108 if test "${with_pkg_config_prog+set}" = set; then
2109   withval=$with_pkg_config_prog;
2110 fi
2111
2112 if test "X${with_pkg_config_prog}" != X; then
2113    if test "${with_pkg_config_prog}" != yes; then
2114       PKG_CONFIG="${with_pkg_config_prog}"
2115    fi
2116 fi
2117
2118 # Check whether --enable-carbon-app was given.
2119 if test "${enable_carbon_app+set}" = set; then
2120   enableval=$enable_carbon_app;  carbon_appdir_x=${enableval}
2121 fi
2122
2123
2124 # Check whether --enable-font-backend was given.
2125 if test "${enable_font_backend+set}" = set; then
2126   enableval=$enable_font_backend; USE_FONT_BACKEND=$enableval
2127 else
2128   USE_FONT_BACKEND=no
2129 fi
2130
2131
2132 # Check whether --enable-asserts was given.
2133 if test "${enable_asserts+set}" = set; then
2134   enableval=$enable_asserts; USE_XASSERTS=$enableval
2135 else
2136   USE_XASSERTS=no
2137 fi
2138
2139
2140 # Check whether --enable-maintainer-mode was given.
2141 if test "${enable_maintainer_mode+set}" = set; then
2142   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2143 else
2144   USE_MAINTAINER_MODE=no
2145 fi
2146
2147 if test $USE_MAINTAINER_MODE = yes; then
2148   MAINT=
2149 else
2150   MAINT=#
2151 fi
2152
2153
2154 # Check whether --enable-locallisppath was given.
2155 if test "${enable_locallisppath+set}" = set; then
2156   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
2157   locallisppath=
2158 elif test "${enableval}" != "yes"; then
2159   locallisppath=${enableval}
2160 fi
2161 fi
2162
2163
2164 #### Make srcdir absolute, if it isn't already.  It's important to
2165 #### avoid running the path through pwd unnecessarily, since pwd can
2166 #### give you automounter prefixes, which can go away.  We do all this
2167 #### so Emacs can find its files when run uninstalled.
2168 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
2169 unset CDPATH
2170 case "${srcdir}" in
2171   /* ) ;;
2172   . )
2173     ## We may be able to use the $PWD environment variable to make this
2174     ## absolute.  But sometimes PWD is inaccurate.
2175     ## Note: we used to use ${PWD} at the end instead of `pwd`,
2176     ## but that tested only for a well-formed and valid PWD,
2177     ## it did not object when PWD was well-formed and valid but just wrong.
2178     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
2179     then
2180       srcdir="$PWD"
2181     else
2182       srcdir="`(cd ${srcdir}; pwd)`"
2183     fi
2184   ;;
2185   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
2186 esac
2187
2188 #### Check if the source directory already has a configured system in it.
2189 if test `pwd` != `(cd ${srcdir} && pwd)` \
2190    && test -f "${srcdir}/src/config.h" ; then
2191   { echo "$as_me:$LINENO: WARNING: The directory tree \`${srcdir}' is being used
2192    as a build directory right now; it has been configured in its own
2193    right.  To configure in another directory as well, you MUST
2194    use GNU make.  If you do not have GNU make, then you must
2195    now do \`make distclean' in ${srcdir},
2196    and then run $0 again." >&5
2197 echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
2198    as a build directory right now; it has been configured in its own
2199    right.  To configure in another directory as well, you MUST
2200    use GNU make.  If you do not have GNU make, then you must
2201    now do \`make distclean' in ${srcdir},
2202    and then run $0 again." >&2;}
2203 fi
2204
2205 #### Given the configuration name, set machfile and opsysfile to the
2206 #### names of the m/*.h and s/*.h files we should use.
2207
2208 ### Canonicalize the configuration name.
2209
2210 ac_aux_dir=
2211 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2212   if test -f "$ac_dir/install-sh"; then
2213     ac_aux_dir=$ac_dir
2214     ac_install_sh="$ac_aux_dir/install-sh -c"
2215     break
2216   elif test -f "$ac_dir/install.sh"; then
2217     ac_aux_dir=$ac_dir
2218     ac_install_sh="$ac_aux_dir/install.sh -c"
2219     break
2220   elif test -f "$ac_dir/shtool"; then
2221     ac_aux_dir=$ac_dir
2222     ac_install_sh="$ac_aux_dir/shtool install -c"
2223     break
2224   fi
2225 done
2226 if test -z "$ac_aux_dir"; then
2227   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
2228 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
2229    { (exit 1); exit 1; }; }
2230 fi
2231
2232 # These three variables are undocumented and unsupported,
2233 # and are intended to be withdrawn in a future Autoconf release.
2234 # They can cause serious problems if a builder's source tree is in a directory
2235 # whose full name contains unusual characters.
2236 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2237 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2238 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2239
2240
2241 # Make sure we can run config.sub.
2242 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2243   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
2244 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
2245    { (exit 1); exit 1; }; }
2246
2247 { echo "$as_me:$LINENO: checking build system type" >&5
2248 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
2249 if test "${ac_cv_build+set}" = set; then
2250   echo $ECHO_N "(cached) $ECHO_C" >&6
2251 else
2252   ac_build_alias=$build_alias
2253 test "x$ac_build_alias" = x &&
2254   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2255 test "x$ac_build_alias" = x &&
2256   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2257 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2258    { (exit 1); exit 1; }; }
2259 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2260   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
2261 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
2262    { (exit 1); exit 1; }; }
2263
2264 fi
2265 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2266 echo "${ECHO_T}$ac_cv_build" >&6; }
2267 case $ac_cv_build in
2268 *-*-*) ;;
2269 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
2270 echo "$as_me: error: invalid value of canonical build" >&2;}
2271    { (exit 1); exit 1; }; };;
2272 esac
2273 build=$ac_cv_build
2274 ac_save_IFS=$IFS; IFS='-'
2275 set x $ac_cv_build
2276 shift
2277 build_cpu=$1
2278 build_vendor=$2
2279 shift; shift
2280 # Remember, the first character of IFS is used to create $*,
2281 # except with old shells:
2282 build_os=$*
2283 IFS=$ac_save_IFS
2284 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2285
2286
2287 { echo "$as_me:$LINENO: checking host system type" >&5
2288 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
2289 if test "${ac_cv_host+set}" = set; then
2290   echo $ECHO_N "(cached) $ECHO_C" >&6
2291 else
2292   if test "x$host_alias" = x; then
2293   ac_cv_host=$ac_cv_build
2294 else
2295   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2296     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
2297 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
2298    { (exit 1); exit 1; }; }
2299 fi
2300
2301 fi
2302 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2303 echo "${ECHO_T}$ac_cv_host" >&6; }
2304 case $ac_cv_host in
2305 *-*-*) ;;
2306 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
2307 echo "$as_me: error: invalid value of canonical host" >&2;}
2308    { (exit 1); exit 1; }; };;
2309 esac
2310 host=$ac_cv_host
2311 ac_save_IFS=$IFS; IFS='-'
2312 set x $ac_cv_host
2313 shift
2314 host_cpu=$1
2315 host_vendor=$2
2316 shift; shift
2317 # Remember, the first character of IFS is used to create $*,
2318 # except with old shells:
2319 host_os=$*
2320 IFS=$ac_save_IFS
2321 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2322
2323
2324 canonical=$host
2325 configuration=${host_alias-${build_alias-$host}}
2326
2327
2328
2329 ### If you add support for a new configuration, add code to this
2330 ### switch statement to recognize your configuration name and select
2331 ### the appropriate operating system and machine description files.
2332
2333 ### You would hope that you could choose an m/*.h file pretty much
2334 ### based on the machine portion of the configuration name, and an s-
2335 ### file based on the operating system portion.  However, it turns out
2336 ### that each m/*.h file is pretty manufacturer-specific - for
2337 ### example hp9000s300.h is a 68000 machine;
2338 ### mips.h, pmax.h are all MIPS
2339 ### machines.  So we basically have to have a special case for each
2340 ### configuration name.
2341 ###
2342 ### As far as handling version numbers on operating systems is
2343 ### concerned, make sure things will fail in a fixable way.  If
2344 ### /etc/MACHINES doesn't say anything about version numbers, be
2345 ### prepared to handle anything reasonably.  If version numbers
2346 ### matter, be sure /etc/MACHINES says something about it.
2347 ###
2348 ### Eric Raymond says we should accept strings like "sysvr4" to mean
2349 ### "System V Release 4"; he writes, "The old convention encouraged
2350 ### confusion between `system' and `release' levels'."
2351
2352 machine='' opsys='' unported=no
2353 case "${canonical}" in
2354
2355   ## FreeBSD ports
2356   *-*-freebsd* )
2357     opsys=freebsd
2358     case "${canonical}" in
2359       alpha*-*-freebsd*)        machine=alpha ;;
2360       ia64-*-freebsd*)          machine=ia64 ;;
2361       sparc64-*-freebsd*)       machine=sparc ;;
2362       powerpc-*-freebsd*)       machine=macppc ;;
2363       i[3456]86-*-freebsd*)     machine=intel386 ;;
2364       amd64-*-freebsd*|x86_64-*-freebsd*) machine=amdx86-64 ;;
2365     esac
2366   ;;
2367
2368   ## FreeBSD kernel + glibc based userland
2369   *-*-kfreebsd*gnu* )
2370     opsys=gnu-kfreebsd
2371     case "${canonical}" in
2372       alpha*-*-kfreebsd*)       machine=alpha ;;
2373       ia64-*-kfreebsd*)         machine=ia64 ;;
2374       sparc64-*-kfreebsd*)      machine=sparc ;;
2375       powerpc-*-kfreebsd*)      machine=macppc ;;
2376       i[3456]86-*-kfreebsd*)    machine=intel386 ;;
2377       amd64-*-kfreebsd*|x86_64-*-kfreebsd*) machine=amdx86-64 ;;
2378     esac
2379   ;;
2380
2381   ## NetBSD ports
2382   *-*-netbsd* )
2383     opsys=netbsd
2384     if test -f /usr/lib/crti.o; then
2385
2386 cat >>confdefs.h <<\_ACEOF
2387 #define HAVE_CRTIN
2388 _ACEOF
2389
2390    fi
2391
2392     case "${canonical}" in
2393       alpha*-*-netbsd*) machine=alpha ;;
2394       i[3456]86-*-netbsd*) machine=intel386 ;;
2395       m68k-*-netbsd*)
2396                         # This is somewhat bogus.
2397                         machine=hp9000s300 ;;
2398       mips-*-netbsd*)   machine=pmax ;;
2399       mipsel-*-netbsd*) machine=pmax ;;
2400       mipseb-*-netbsd*) machine=pmax ;;
2401       powerpc-*-netbsd*) machine=macppc ;;
2402       sparc*-*-netbsd*) machine=sparc ;;
2403       vax-*-netbsd*)    machine=vax ;;
2404       arm-*-netbsd*)    machine=arm ;;
2405       x86_64-*-netbsd*) machine=amdx86-64 ;;
2406       hppa-*-netbsd*)   machine=hp800 ;;
2407     esac
2408   ;;
2409
2410   ## OpenBSD ports
2411   *-*-openbsd* )
2412     opsys=openbsd
2413     case "${canonical}" in
2414       alpha*-*-openbsd*)        machine=alpha ;;
2415       arm-*-openbsd*)          machine=arm ;;
2416       hppa-*-openbsd*)         machine=hp9000s300 ;;
2417       i386-*-openbsd*)         machine=intel386 ;;
2418       m68k-*-openbsd*)         machine=hp9000s300 ;;
2419       mips64-*-openbsd*)       machine=mips64 ;;
2420       powerpc-*-openbsd*)      machine=macppc ;;
2421       sparc*-*-openbsd*)       machine=sparc ;;
2422       vax-*-openbsd*)          machine=vax ;;
2423       x86_64-*-openbsd*)       machine=amdx86-64 ;;
2424     esac
2425   ;;
2426
2427   ## LynxOS ports
2428   *-*-lynxos* )
2429     opsys=lynxos
2430     case "${canonical}" in
2431       i[3456]86-*-lynxos*) machine=intel386 ;;
2432       powerpc-*-lynxos*) machine=powerpc ;;
2433     esac
2434   ;;
2435
2436   ## BSDI ports
2437   *-*-bsdi* )
2438     opsys=bsdi
2439     case "${canonical}" in
2440       i[345]86-*-bsdi*) machine=intel386 ;;
2441       sparc-*-bsdi*)  machine=sparc ;;
2442       powerpc-*-bsdi*)  machine=macppc ;;
2443     esac
2444     case "${canonical}" in
2445       *-*-bsd386* | *-*-bsdi1* )        opsys=bsd386 ;;
2446       *-*-bsdi2.0* )            opsys=bsdos2 ;;
2447       *-*-bsdi2* )              opsys=bsdos2-1 ;;
2448       *-*-bsdi3* )              opsys=bsdos3 ;;
2449       *-*-bsdi[45]* )           opsys=bsdos4 ;;
2450     esac
2451   ;;
2452
2453   ## Alpha (DEC) machines.
2454   alpha*-dec-osf* )
2455     machine=alpha opsys=osf1
2456     # This is needed to find X11R6.1 libraries for certain tests.
2457     NON_GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib
2458     GCC_LINK_TEST_OPTIONS=-Wl,-rpath,/usr/X11R6/lib
2459     # NON_GNU_CPP is necessary on 5.0 to avoid mangling src/Makefile
2460     # due to non-traditional preprocessing with the current compiler
2461     # defaults.  OSF 4 can also have that compiler version, and there
2462     # seems always to have been a usable /usr/bin/cpp.
2463     NON_GNU_CPP=/usr/bin/cpp
2464     case "${canonical}" in
2465     alpha*-dec-osf[5-9]*)
2466       opsys=osf5-0 ;;
2467     esac
2468   ;;
2469
2470   alpha*-*-linux-gnu* )
2471     machine=alpha opsys=gnu-linux
2472   ;;
2473
2474   arm*-*-linux-gnu* )
2475     machine=arm opsys=gnu-linux
2476   ;;
2477
2478   ## Apple Darwin / Mac OS X
2479   *-apple-darwin* )
2480     case "${canonical}" in
2481       i[3456]86-* )  machine=intel386 ;;
2482       powerpc-* )    machine=powermac ;;
2483       * )            unported=yes ;;
2484     esac
2485     opsys=darwin
2486     # Define CPP as follows to make autoconf work correctly.
2487     CPP="${CC-cc} -E -no-cpp-precomp"
2488     # Use fink packages if available.
2489     if test -d /sw/include && test -d /sw/lib; then
2490       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
2491       CPP="${CPP} ${GCC_TEST_OPTIONS}"
2492       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
2493     fi
2494   ;;
2495
2496   ## Compaq Nonstop
2497   mips-compaq-nonstopux* )
2498     machine=nonstopux opsys=nonstopux
2499     ;;
2500
2501   ## Cubix QBx/386
2502   i[3456]86-cubix-sysv* )
2503     machine=intel386 opsys=usg5-3
2504   ;;
2505
2506   mips-dec-ultrix[0-3].* | mips-dec-ultrix4.0* | mips-dec-bsd4.2* )
2507     machine=pmax opsys=bsd4-2
2508   ;;
2509   mips-dec-ultrix4.[12]* | mips-dec-bsd* )
2510     machine=pmax opsys=bsd4-3
2511   ;;
2512   mips-dec-ultrix* )
2513     machine=pmax opsys=ultrix4-3
2514   ;;
2515   mips-dec-osf* )
2516     machine=pmax opsys=osf1
2517   ;;
2518   mips-dec-mach_bsd4.3* )
2519     machine=pmax opsys=mach-bsd4-3
2520   ;;
2521
2522   ## HP 9000 series 200 or 300
2523   m68*-hp-bsd* )
2524     machine=hp9000s300 opsys=bsd4-3
2525   ;;
2526   ## HP/UX 7, 8, 9, and 10 are supported on these machines.
2527   m68*-hp-hpux* )
2528     case "`uname -r`" in
2529       ## Someone's system reports A.B8.05 for this.
2530       ## I wonder what other possibilities there are.
2531       *.B8.* ) machine=hp9000s300 opsys=hpux8 ;;
2532       *.08.* ) machine=hp9000s300 opsys=hpux8 ;;
2533       *.09.* ) machine=hp9000s300 opsys=hpux9 ;;
2534       *.1[0-9].* ) machine=hp9000s300 opsys=hpux9shr ;;
2535       *) machine=hp9000s300 opsys=hpux ;;
2536     esac
2537   ;;
2538
2539   ## HP 9000 series 700 and 800, running HP/UX
2540   hppa*-hp-hpux7* )
2541     machine=hp800 opsys=hpux
2542   ;;
2543   hppa*-hp-hpux8* )
2544     machine=hp800 opsys=hpux8
2545   ;;
2546   hppa*-hp-hpux9shr* )
2547     machine=hp800 opsys=hpux9shr
2548   ;;
2549   hppa*-hp-hpux9* )
2550     machine=hp800 opsys=hpux9
2551   ;;
2552   hppa*-hp-hpux10.2* )
2553     machine=hp800 opsys=hpux10-20
2554   ;;
2555   hppa*-hp-hpux10* )
2556     machine=hp800 opsys=hpux10
2557   ;;
2558   hppa*-hp-hpux1[1-9]* )
2559     machine=hp800 opsys=hpux11
2560     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
2561   ;;
2562
2563   hppa*-*-linux-gnu* )
2564     machine=hp800 opsys=gnu-linux
2565   ;;
2566
2567   ## HP 9000 series 700 and 800, running HP/UX
2568   hppa*-hp-hpux* )
2569     ## Cross-compilation?  Nah!
2570     case "`uname -r`" in
2571       ## Someone's system reports A.B8.05 for this.
2572       ## I wonder what other possibilities there are.
2573       *.B8.* ) machine=hp800 opsys=hpux8 ;;
2574       *.08.* ) machine=hp800 opsys=hpux8 ;;
2575       *.09.* ) machine=hp800 opsys=hpux9 ;;
2576       *) machine=hp800 opsys=hpux10 ;;
2577     esac
2578   ;;
2579   hppa*-*-nextstep* )
2580     machine=hp800 opsys=nextstep
2581   ;;
2582
2583   ## IBM machines
2584   i370-ibm-aix*)
2585     machine=ibm370aix opsys=usg5-3
2586   ;;
2587   s390-*-linux-gnu* )
2588     machine=ibms390 opsys=gnu-linux
2589   ;;
2590   s390x-*-linux-gnu* )
2591     machine=ibms390x opsys=gnu-linux
2592   ;;
2593   rs6000-ibm-aix3.1* | powerpc-ibm-aix3.1*  )
2594     machine=ibmrs6000 opsys=aix3-1
2595   ;;
2596   rs6000-ibm-aix3.2.5 | powerpc-ibm-aix3.2.5 )
2597     machine=ibmrs6000 opsys=aix3-2-5
2598   ;;
2599   rs6000-ibm-aix4.1* | powerpc-ibm-aix4.1*  )
2600     machine=ibmrs6000 opsys=aix4-1
2601   ;;
2602   rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2*  )
2603     machine=ibmrs6000 opsys=aix4-2
2604   ;;
2605   rs6000-ibm-aix4.3* | powerpc-ibm-aix4.3*  )
2606     machine=ibmrs6000 opsys=aix4-2
2607   ;;
2608   rs6000-ibm-aix5* | powerpc-ibm-aix5*  )
2609     machine=ibmrs6000 opsys=aix4-2
2610   ;;
2611   rs6000-ibm-aix4.0* | powerpc-ibm-aix4.0*  )
2612     machine=ibmrs6000 opsys=aix4
2613   ;;
2614   rs6000-ibm-aix4* | powerpc-ibm-aix4*  )
2615     machine=ibmrs6000 opsys=aix4-1
2616   ;;
2617   rs6000-ibm-aix* | powerpc-ibm-aix* )
2618     machine=ibmrs6000 opsys=aix3-2
2619   ;;
2620
2621   ## Prime EXL
2622   i[3456]86-prime-sysv* )
2623     machine=i386 opsys=usg5-3
2624   ;;
2625
2626   ## ncr machine running svr4.3.
2627   i[3456]86-ncr-sysv4.3 )
2628     machine=ncr386 opsys=usg5-4-3
2629   ;;
2630
2631   ## Unspecified sysv on an ncr machine defaults to svr4.2.
2632   ## (Plain usg5-4 doesn't turn on POSIX signals, which we need.)
2633   i[3456]86-ncr-sysv* )
2634     machine=ncr386 opsys=usg5-4-2
2635   ;;
2636
2637   ## Macintosh PowerPC
2638   powerpc*-*-linux-gnu* )
2639     machine=macppc opsys=gnu-linux
2640   ;;
2641
2642   ## Workstations sold by MIPS
2643   ## This is not necessarily all workstations using the MIPS processor -
2644   ## Irises are produced by SGI, and DECstations by DEC.
2645
2646   ## etc/MACHINES lists mips.h and mips4.h as possible machine files,
2647   ## and usg5-2-2 and bsd4-3 as possible OS files.  The only guidance
2648   ## it gives for choosing between the alternatives seems to be "Use
2649   ## -machine=mips4 for RISCOS version 4; use -opsystem=bsd4-3 with
2650   ## the BSD world."  I'll assume that these are instructions for
2651   ## handling two odd situations, and that every other situation
2652   ## should use mips.h and usg5-2-2, they being listed first.
2653   mips-mips-usg* )
2654     machine=mips4
2655     ## Fall through to the general code at the bottom to decide on the OS.
2656   ;;
2657   mips-mips-riscos4* )
2658     machine=mips4 opsys=bsd4-3
2659     NON_GNU_CC="cc -systype bsd43"
2660     NON_GNU_CPP="cc -systype bsd43 -E"
2661   ;;
2662   mips-mips-riscos5* )
2663     machine=mips4 opsys=riscos5
2664     NON_GNU_CC="cc -systype bsd43"
2665     NON_GNU_CPP="cc -systype bsd43 -E"
2666   ;;
2667   mips-mips-bsd* )
2668     machine=mips opsys=bsd4-3
2669   ;;
2670   mips-mips-* )
2671     machine=mips opsys=usg5-2-2
2672   ;;
2673
2674   ## NeXT
2675   m68*-next-* | m68k-*-nextstep* )
2676     machine=m68k opsys=nextstep
2677   ;;
2678
2679   ## NEC EWS4800
2680   mips-nec-sysv4*)
2681   machine=ews4800 opsys=ux4800
2682   ;;
2683
2684   ## Siemens Nixdorf
2685   mips-siemens-sysv* | mips-sni-sysv*)
2686     machine=mips-siemens opsys=usg5-4
2687     NON_GNU_CC=/usr/ccs/bin/cc
2688     NON_GNU_CPP=/usr/ccs/lib/cpp
2689   ;;
2690
2691   ## Silicon Graphics machines
2692   ## Iris 4D
2693   mips-sgi-irix6.5 )
2694     machine=iris4d opsys=irix6-5
2695     # Without defining _LANGUAGE_C, things get masked out in the headers
2696     # so that, for instance, grepping for `free' in stdlib.h fails and
2697     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
2698     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
2699     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
2700   ;;
2701   mips-sgi-irix6* )
2702     machine=iris4d opsys=irix6-0
2703     # It's not clear whether -D_LANGUAGE_C is necessary as it is for 6.5,
2704     # but presumably it does no harm.
2705     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
2706     # -32 probably isn't necessary in later v.6s -- anyone know which?
2707     NON_GCC_TEST_OPTIONS=-32
2708   ;;
2709   mips-sgi-irix5.[01]* )
2710     machine=iris4d opsys=irix5-0
2711   ;;
2712   mips-sgi-irix5* | mips-sgi-irix* )
2713     machine=iris4d opsys=irix5-2
2714   ;;
2715
2716   ## Suns
2717   sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
2718     machine=sparc opsys=gnu-linux
2719   ;;
2720
2721   *-auspex-sunos* | *-sun-sunos* | *-sun-bsd* | *-sun-solaris* \
2722     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* | powerpc*-*-solaris2* \
2723     | rs6000-*-solaris2*)
2724     case "${canonical}" in
2725       i[3456]86-*-* )     machine=intel386 ;;
2726       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
2727       powerpcle* )      machine=powerpcle ;;
2728       powerpc* | rs6000* )  machine=ibmrs6000 ;;
2729       sparc* )          machine=sparc ;;
2730       * )               unported=yes ;;
2731     esac
2732     case "${canonical}" in
2733       *-sunos5.3* | *-solaris2.3* )
2734                 opsys=sol2-3
2735                 NON_GNU_CPP=/usr/ccs/lib/cpp
2736                 ;;
2737       *-sunos5.4* | *-solaris2.4* )
2738                 opsys=sol2-4
2739                 NON_GNU_CPP=/usr/ccs/lib/cpp
2740                 RANLIB="ar -ts"
2741                 ;;
2742       *-sunos5.5* | *-solaris2.5* )
2743                 opsys=sol2-5
2744                 NON_GNU_CPP=/usr/ccs/lib/cpp
2745                 RANLIB="ar -ts"
2746                 ;;
2747       *-sunos5.6* | *-solaris2.6* )
2748                 opsys=sol2-6
2749                 NON_GNU_CPP=/usr/ccs/lib/cpp
2750                 RANLIB="ar -ts"
2751                 ;;
2752       *-sunos5* | *-solaris* )
2753                 opsys=sol2-6
2754                 emacs_check_sunpro_c=yes
2755                 NON_GNU_CPP=/usr/ccs/lib/cpp
2756                 ;;
2757       *                   ) opsys=bsd4-2   ;;
2758     esac
2759     ## Watch out for a compiler that we know will not work.
2760     case "${canonical}" in
2761      *-solaris* | *-sunos5* )
2762                 if [ "x$CC" = x/usr/ucb/cc ]; then
2763                   ## /usr/ucb/cc doesn't work;
2764                   ## we should find some other compiler that does work.
2765                   unset CC
2766                 fi
2767                 ;;
2768       *) ;;
2769     esac
2770   ;;
2771   sparc-*-nextstep* )
2772     machine=sparc opsys=nextstep
2773   ;;
2774
2775   ## Tandem Integrity S2
2776   mips-tandem-sysv* )
2777     machine=tandem-s2 opsys=usg5-3
2778   ;;
2779
2780   ## Vaxen.
2781   vax-dec-* )
2782     machine=vax
2783     case "${canonical}" in
2784       *-bsd4.1* )                                       opsys=bsd4-1 ;;
2785       *-bsd4.2* | *-ultrix[0-3].* | *-ultrix4.0* )      opsys=bsd4-2 ;;
2786       *-bsd4.3* | *-ultrix* )                           opsys=bsd4-3 ;;
2787       *-sysv[01]* | *-sysvr[01]* )                      opsys=usg5-0 ;;
2788       *-sysv2* | *-sysvr2* )                            opsys=usg5-2 ;;
2789       *-vms* )                                          opsys=vms ;;
2790       * )                                               unported=yes
2791     esac
2792   ;;
2793
2794   ## IA-64
2795   ia64*-*-linux* )
2796     machine=ia64 opsys=gnu-linux
2797   ;;
2798
2799   ## Intel 386 machines where we don't care about the manufacturer
2800   i[3456]86-*-* )
2801     machine=intel386
2802     case "${canonical}" in
2803       *-cygwin )                opsys=cygwin ;;
2804       *-darwin* )               opsys=darwin
2805                                 CPP="${CC-cc} -E -no-cpp-precomp"
2806                                 ;;
2807       *-xenix* )                opsys=xenix ;;
2808       *-linux-gnu* )            opsys=gnu-linux ;;
2809       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2810       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2811       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2812       *-386bsd* )               opsys=386bsd ;;
2813       *-nextstep* )             opsys=nextstep ;;
2814       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
2815     esac
2816   ;;
2817
2818   ## m68k Linux-based GNU system
2819   m68k-*-linux-gnu* )
2820     machine=m68k opsys=gnu-linux
2821   ;;
2822
2823   ## Mips Linux-based GNU system
2824   mips-*-linux-gnu* | mipsel-*-linux-gnu* )
2825     machine=mips opsys=gnu-linux
2826   ;;
2827
2828   ## UXP/DS
2829   sparc-fujitsu-sysv4* )
2830     machine=sparc opsys=uxpds
2831     NON_GNU_CPP=/usr/ccs/lib/cpp
2832     RANLIB="ar -ts"
2833   ;;
2834
2835   ## AMD x86-64 Linux-based GNU system
2836   x86_64-*-linux-gnu* )
2837     machine=amdx86-64 opsys=gnu-linux
2838   ;;
2839
2840   ## Tensilica Xtensa Linux-based GNU system
2841   xtensa*-*-linux-gnu* )
2842     machine=xtensa opsys=gnu-linux
2843     ;;
2844
2845   * )
2846     unported=yes
2847   ;;
2848 esac
2849
2850 ### If the code above didn't choose an operating system, just choose
2851 ### an operating system based on the configuration name.  You really
2852 ### only want to use this when you have no idea what the right
2853 ### operating system is; if you know what operating systems a machine
2854 ### runs, it's cleaner to make it explicit in the case statement
2855 ### above.
2856 if test x"${opsys}" = x; then
2857   case "${canonical}" in
2858     *-gnu* )                            opsys=gnu ;;
2859     *-bsd4.[01] )                       opsys=bsd4-1 ;;
2860     *-bsd4.2 )                          opsys=bsd4-2 ;;
2861     *-bsd4.3 )                          opsys=bsd4-3 ;;
2862     *-sysv0 | *-sysvr0 )                opsys=usg5-0 ;;
2863     *-sysv2 | *-sysvr2 )                opsys=usg5-2 ;;
2864     *-sysv2.2 | *-sysvr2.2 )            opsys=usg5-2-2 ;;
2865     *-sysv3* | *-sysvr3* )              opsys=usg5-3 ;;
2866     *-sysv4.2uw* )                      opsys=unixware ;;
2867     *-sysv5uw* )                        opsys=unixware ;;
2868     *-sysv5OpenUNIX* )                  opsys=unixware ;;
2869     *-sysv4.1* | *-sysvr4.1* )
2870         NON_GNU_CPP=/usr/lib/cpp
2871         opsys=usg5-4 ;;
2872     *-sysv4.[2-9]* | *-sysvr4.[2-9]* )
2873         if [ x$NON_GNU_CPP = x ]; then
2874           if [ -f /usr/ccs/lib/cpp ]; then
2875             NON_GNU_CPP=/usr/ccs/lib/cpp
2876           else
2877             NON_GNU_CPP=/lib/cpp
2878           fi
2879         fi
2880         opsys=usg5-4-2 ;;
2881     *-sysv4* | *-sysvr4* )              opsys=usg5-4 ;;
2882     * )
2883       unported=yes
2884     ;;
2885   esac
2886 fi
2887
2888
2889
2890 if test $unported = yes; then
2891   { { echo "$as_me:$LINENO: error: Emacs hasn't been ported to \`${canonical}' systems.
2892 Check \`etc/MACHINES' for recognized configuration names." >&5
2893 echo "$as_me: error: Emacs hasn't been ported to \`${canonical}' systems.
2894 Check \`etc/MACHINES' for recognized configuration names." >&2;}
2895    { (exit 1); exit 1; }; }
2896 fi
2897
2898 machfile="m/${machine}.h"
2899 opsysfile="s/${opsys}.h"
2900
2901
2902 #### Choose a compiler.
2903 test -n "$CC" && cc_specified=yes
2904
2905 # Save the value of CFLAGS that the user specified.
2906 SPECIFIED_CFLAGS="$CFLAGS"
2907
2908 case ${with_gcc} in
2909   "yes" ) CC="gcc" GCC=yes ;;
2910   "no"  ) : ${CC=cc} ;;
2911   * )
2912 esac
2913 ac_ext=c
2914 ac_cpp='$CPP $CPPFLAGS'
2915 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2916 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2917 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2918 if test -n "$ac_tool_prefix"; then
2919   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2920 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2921 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2922 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2923 if test "${ac_cv_prog_CC+set}" = set; then
2924   echo $ECHO_N "(cached) $ECHO_C" >&6
2925 else
2926   if test -n "$CC"; then
2927   ac_cv_prog_CC="$CC" # Let the user override the test.
2928 else
2929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2930 for as_dir in $PATH
2931 do
2932   IFS=$as_save_IFS
2933   test -z "$as_dir" && as_dir=.
2934   for ac_exec_ext in '' $ac_executable_extensions; do
2935   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2936     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2937     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2938     break 2
2939   fi
2940 done
2941 done
2942 IFS=$as_save_IFS
2943
2944 fi
2945 fi
2946 CC=$ac_cv_prog_CC
2947 if test -n "$CC"; then
2948   { echo "$as_me:$LINENO: result: $CC" >&5
2949 echo "${ECHO_T}$CC" >&6; }
2950 else
2951   { echo "$as_me:$LINENO: result: no" >&5
2952 echo "${ECHO_T}no" >&6; }
2953 fi
2954
2955
2956 fi
2957 if test -z "$ac_cv_prog_CC"; then
2958   ac_ct_CC=$CC
2959   # Extract the first word of "gcc", so it can be a program name with args.
2960 set dummy gcc; ac_word=$2
2961 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2962 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2963 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2964   echo $ECHO_N "(cached) $ECHO_C" >&6
2965 else
2966   if test -n "$ac_ct_CC"; then
2967   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2968 else
2969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2970 for as_dir in $PATH
2971 do
2972   IFS=$as_save_IFS
2973   test -z "$as_dir" && as_dir=.
2974   for ac_exec_ext in '' $ac_executable_extensions; do
2975   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2976     ac_cv_prog_ac_ct_CC="gcc"
2977     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2978     break 2
2979   fi
2980 done
2981 done
2982 IFS=$as_save_IFS
2983
2984 fi
2985 fi
2986 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2987 if test -n "$ac_ct_CC"; then
2988   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2989 echo "${ECHO_T}$ac_ct_CC" >&6; }
2990 else
2991   { echo "$as_me:$LINENO: result: no" >&5
2992 echo "${ECHO_T}no" >&6; }
2993 fi
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 else
3011   CC="$ac_cv_prog_CC"
3012 fi
3013
3014 if test -z "$CC"; then
3015           if test -n "$ac_tool_prefix"; then
3016     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3017 set dummy ${ac_tool_prefix}cc; ac_word=$2
3018 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3019 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3020 if test "${ac_cv_prog_CC+set}" = set; then
3021   echo $ECHO_N "(cached) $ECHO_C" >&6
3022 else
3023   if test -n "$CC"; then
3024   ac_cv_prog_CC="$CC" # Let the user override the test.
3025 else
3026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3027 for as_dir in $PATH
3028 do
3029   IFS=$as_save_IFS
3030   test -z "$as_dir" && as_dir=.
3031   for ac_exec_ext in '' $ac_executable_extensions; do
3032   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3033     ac_cv_prog_CC="${ac_tool_prefix}cc"
3034     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3035     break 2
3036   fi
3037 done
3038 done
3039 IFS=$as_save_IFS
3040
3041 fi
3042 fi
3043 CC=$ac_cv_prog_CC
3044 if test -n "$CC"; then
3045   { echo "$as_me:$LINENO: result: $CC" >&5
3046 echo "${ECHO_T}$CC" >&6; }
3047 else
3048   { echo "$as_me:$LINENO: result: no" >&5
3049 echo "${ECHO_T}no" >&6; }
3050 fi
3051
3052
3053   fi
3054 fi
3055 if test -z "$CC"; then
3056   # Extract the first word of "cc", so it can be a program name with args.
3057 set dummy cc; ac_word=$2
3058 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3059 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3060 if test "${ac_cv_prog_CC+set}" = set; then
3061   echo $ECHO_N "(cached) $ECHO_C" >&6
3062 else
3063   if test -n "$CC"; then
3064   ac_cv_prog_CC="$CC" # Let the user override the test.
3065 else
3066   ac_prog_rejected=no
3067 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3068 for as_dir in $PATH
3069 do
3070   IFS=$as_save_IFS
3071   test -z "$as_dir" && as_dir=.
3072   for ac_exec_ext in '' $ac_executable_extensions; do
3073   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3074     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3075        ac_prog_rejected=yes
3076        continue
3077      fi
3078     ac_cv_prog_CC="cc"
3079     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3080     break 2
3081   fi
3082 done
3083 done
3084 IFS=$as_save_IFS
3085
3086 if test $ac_prog_rejected = yes; then
3087   # We found a bogon in the path, so make sure we never use it.
3088   set dummy $ac_cv_prog_CC
3089   shift
3090   if test $# != 0; then
3091     # We chose a different compiler from the bogus one.
3092     # However, it has the same basename, so the bogon will be chosen
3093     # first if we set CC to just the basename; use the full file name.
3094     shift
3095     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3096   fi
3097 fi
3098 fi
3099 fi
3100 CC=$ac_cv_prog_CC
3101 if test -n "$CC"; then
3102   { echo "$as_me:$LINENO: result: $CC" >&5
3103 echo "${ECHO_T}$CC" >&6; }
3104 else
3105   { echo "$as_me:$LINENO: result: no" >&5
3106 echo "${ECHO_T}no" >&6; }
3107 fi
3108
3109
3110 fi
3111 if test -z "$CC"; then
3112   if test -n "$ac_tool_prefix"; then
3113   for ac_prog in cl.exe
3114   do
3115     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3116 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3117 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3118 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3119 if test "${ac_cv_prog_CC+set}" = set; then
3120   echo $ECHO_N "(cached) $ECHO_C" >&6
3121 else
3122   if test -n "$CC"; then
3123   ac_cv_prog_CC="$CC" # Let the user override the test.
3124 else
3125 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3126 for as_dir in $PATH
3127 do
3128   IFS=$as_save_IFS
3129   test -z "$as_dir" && as_dir=.
3130   for ac_exec_ext in '' $ac_executable_extensions; do
3131   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3132     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3133     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3134     break 2
3135   fi
3136 done
3137 done
3138 IFS=$as_save_IFS
3139
3140 fi
3141 fi
3142 CC=$ac_cv_prog_CC
3143 if test -n "$CC"; then
3144   { echo "$as_me:$LINENO: result: $CC" >&5
3145 echo "${ECHO_T}$CC" >&6; }
3146 else
3147   { echo "$as_me:$LINENO: result: no" >&5
3148 echo "${ECHO_T}no" >&6; }
3149 fi
3150
3151
3152     test -n "$CC" && break
3153   done
3154 fi
3155 if test -z "$CC"; then
3156   ac_ct_CC=$CC
3157   for ac_prog in cl.exe
3158 do
3159   # Extract the first word of "$ac_prog", so it can be a program name with args.
3160 set dummy $ac_prog; ac_word=$2
3161 { echo "$as_me:$LINENO: checking for $ac_word" >&5
3162 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
3163 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
3164   echo $ECHO_N "(cached) $ECHO_C" >&6
3165 else
3166   if test -n "$ac_ct_CC"; then
3167   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3168 else
3169 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3170 for as_dir in $PATH
3171 do
3172   IFS=$as_save_IFS
3173   test -z "$as_dir" && as_dir=.
3174   for ac_exec_ext in '' $ac_executable_extensions; do
3175   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3176     ac_cv_prog_ac_ct_CC="$ac_prog"
3177     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3178     break 2
3179   fi
3180 done
3181 done
3182 IFS=$as_save_IFS
3183
3184 fi
3185 fi
3186 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3187 if test -n "$ac_ct_CC"; then
3188   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3189 echo "${ECHO_T}$ac_ct_CC" >&6; }
3190 else
3191   { echo "$as_me:$LINENO: result: no" >&5
3192 echo "${ECHO_T}no" >&6; }
3193 fi
3194
3195
3196   test -n "$ac_ct_CC" && break
3197 done
3198
3199   if test "x$ac_ct_CC" = x; then
3200     CC=""
3201   else
3202     case $cross_compiling:$ac_tool_warned in
3203 yes:)
3204 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3205 whose name does not start with the host triplet.  If you think this
3206 configuration is useful to you, please write to autoconf@gnu.org." >&5
3207 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3208 whose name does not start with the host triplet.  If you think this
3209 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3210 ac_tool_warned=yes ;;
3211 esac
3212     CC=$ac_ct_CC
3213   fi
3214 fi
3215
3216 fi
3217
3218
3219 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
3220 See \`config.log' for more details." >&5
3221 echo "$as_me: error: no acceptable C compiler found in \$PATH
3222 See \`config.log' for more details." >&2;}
3223    { (exit 1); exit 1; }; }
3224
3225 # Provide some information about the compiler.
3226 echo "$as_me:$LINENO: checking for C compiler version" >&5
3227 ac_compiler=`set X $ac_compile; echo $2`
3228 { (ac_try="$ac_compiler --version >&5"
3229 case "(($ac_try" in
3230   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3231   *) ac_try_echo=$ac_try;;
3232 esac
3233 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3234   (eval "$ac_compiler --version >&5") 2>&5
3235   ac_status=$?
3236   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3237   (exit $ac_status); }
3238 { (ac_try="$ac_compiler -v >&5"
3239 case "(($ac_try" in
3240   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3241   *) ac_try_echo=$ac_try;;
3242 esac
3243 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3244   (eval "$ac_compiler -v >&5") 2>&5
3245   ac_status=$?
3246   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3247   (exit $ac_status); }
3248 { (ac_try="$ac_compiler -V >&5"
3249 case "(($ac_try" in
3250   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3251   *) ac_try_echo=$ac_try;;
3252 esac
3253 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3254   (eval "$ac_compiler -V >&5") 2>&5
3255   ac_status=$?
3256   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3257   (exit $ac_status); }
3258
3259 cat >conftest.$ac_ext <<_ACEOF
3260 /* confdefs.h.  */
3261 _ACEOF
3262 cat confdefs.h >>conftest.$ac_ext
3263 cat >>conftest.$ac_ext <<_ACEOF
3264 /* end confdefs.h.  */
3265
3266 int
3267 main ()
3268 {
3269
3270   ;
3271   return 0;
3272 }
3273 _ACEOF
3274 ac_clean_files_save=$ac_clean_files
3275 ac_clean_files="$ac_clean_files a.out a.exe b.out"
3276 # Try to create an executable without -o first, disregard a.out.
3277 # It will help us diagnose broken compilers, and finding out an intuition
3278 # of exeext.
3279 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
3280 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
3281 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3282 #
3283 # List of possible output files, starting from the most likely.
3284 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
3285 # only as a last resort.  b.out is created by i960 compilers.
3286 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
3287 #
3288 # The IRIX 6 linker writes into existing files which may not be
3289 # executable, retaining their permissions.  Remove them first so a
3290 # subsequent execution test works.
3291 ac_rmfiles=
3292 for ac_file in $ac_files
3293 do
3294   case $ac_file in
3295     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3296     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3297   esac
3298 done
3299 rm -f $ac_rmfiles
3300
3301 if { (ac_try="$ac_link_default"
3302 case "(($ac_try" in
3303   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3304   *) ac_try_echo=$ac_try;;
3305 esac
3306 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3307   (eval "$ac_link_default") 2>&5
3308   ac_status=$?
3309   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3310   (exit $ac_status); }; then
3311   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3312 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3313 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3314 # so that the user can short-circuit this test for compilers unknown to
3315 # Autoconf.
3316 for ac_file in $ac_files ''
3317 do
3318   test -f "$ac_file" || continue
3319   case $ac_file in
3320     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
3321         ;;
3322     [ab].out )
3323         # We found the default executable, but exeext='' is most
3324         # certainly right.
3325         break;;
3326     *.* )
3327         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3328         then :; else
3329            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3330         fi
3331         # We set ac_cv_exeext here because the later test for it is not
3332         # safe: cross compilers may not add the suffix if given an `-o'
3333         # argument, so we may need to know it at that point already.
3334         # Even if this section looks crufty: it has the advantage of
3335         # actually working.
3336         break;;
3337     * )
3338         break;;
3339   esac
3340 done
3341 test "$ac_cv_exeext" = no && ac_cv_exeext=
3342
3343 else
3344   ac_file=''
3345 fi
3346
3347 { echo "$as_me:$LINENO: result: $ac_file" >&5
3348 echo "${ECHO_T}$ac_file" >&6; }
3349 if test -z "$ac_file"; then
3350   echo "$as_me: failed program was:" >&5
3351 sed 's/^/| /' conftest.$ac_ext >&5
3352
3353 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
3354 See \`config.log' for more details." >&5
3355 echo "$as_me: error: C compiler cannot create executables
3356 See \`config.log' for more details." >&2;}
3357    { (exit 77); exit 77; }; }
3358 fi
3359
3360 ac_exeext=$ac_cv_exeext
3361
3362 # Check that the compiler produces executables we can run.  If not, either
3363 # the compiler is broken, or we cross compile.
3364 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
3365 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
3366 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
3367 # If not cross compiling, check that we can run a simple program.
3368 if test "$cross_compiling" != yes; then
3369   if { ac_try='./$ac_file'
3370   { (case "(($ac_try" in
3371   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3372   *) ac_try_echo=$ac_try;;
3373 esac
3374 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3375   (eval "$ac_try") 2>&5
3376   ac_status=$?
3377   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3378   (exit $ac_status); }; }; then
3379     cross_compiling=no
3380   else
3381     if test "$cross_compiling" = maybe; then
3382         cross_compiling=yes
3383     else
3384         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
3385 If you meant to cross compile, use \`--host'.
3386 See \`config.log' for more details." >&5
3387 echo "$as_me: error: cannot run C compiled programs.
3388 If you meant to cross compile, use \`--host'.
3389 See \`config.log' for more details." >&2;}
3390    { (exit 1); exit 1; }; }
3391     fi
3392   fi
3393 fi
3394 { echo "$as_me:$LINENO: result: yes" >&5
3395 echo "${ECHO_T}yes" >&6; }
3396
3397 rm -f a.out a.exe conftest$ac_cv_exeext b.out
3398 ac_clean_files=$ac_clean_files_save
3399 # Check that the compiler produces executables we can run.  If not, either
3400 # the compiler is broken, or we cross compile.
3401 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
3402 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
3403 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
3404 echo "${ECHO_T}$cross_compiling" >&6; }
3405
3406 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
3407 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
3408 if { (ac_try="$ac_link"
3409 case "(($ac_try" in
3410   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3411   *) ac_try_echo=$ac_try;;
3412 esac
3413 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3414   (eval "$ac_link") 2>&5
3415   ac_status=$?
3416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3417   (exit $ac_status); }; then
3418   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3419 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3420 # work properly (i.e., refer to `conftest.exe'), while it won't with
3421 # `rm'.
3422 for ac_file in conftest.exe conftest conftest.*; do
3423   test -f "$ac_file" || continue
3424   case $ac_file in
3425     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3426     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3427           break;;
3428     * ) break;;
3429   esac
3430 done
3431 else
3432   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
3433 See \`config.log' for more details." >&5
3434 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
3435 See \`config.log' for more details." >&2;}
3436    { (exit 1); exit 1; }; }
3437 fi
3438
3439 rm -f conftest$ac_cv_exeext
3440 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
3441 echo "${ECHO_T}$ac_cv_exeext" >&6; }
3442
3443 rm -f conftest.$ac_ext
3444 EXEEXT=$ac_cv_exeext
3445 ac_exeext=$EXEEXT
3446 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
3447 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
3448 if test "${ac_cv_objext+set}" = set; then
3449   echo $ECHO_N "(cached) $ECHO_C" >&6
3450 else
3451   cat >conftest.$ac_ext <<_ACEOF
3452 /* confdefs.h.  */
3453 _ACEOF
3454 cat confdefs.h >>conftest.$ac_ext
3455 cat >>conftest.$ac_ext <<_ACEOF
3456 /* end confdefs.h.  */
3457
3458 int
3459 main ()
3460 {
3461
3462   ;
3463   return 0;
3464 }
3465 _ACEOF
3466 rm -f conftest.o conftest.obj
3467 if { (ac_try="$ac_compile"
3468 case "(($ac_try" in
3469   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3470   *) ac_try_echo=$ac_try;;
3471 esac
3472 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3473   (eval "$ac_compile") 2>&5
3474   ac_status=$?
3475   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3476   (exit $ac_status); }; then
3477   for ac_file in conftest.o conftest.obj conftest.*; do
3478   test -f "$ac_file" || continue;
3479   case $ac_file in
3480     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
3481     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3482        break;;
3483   esac
3484 done
3485 else
3486   echo "$as_me: failed program was:" >&5
3487 sed 's/^/| /' conftest.$ac_ext >&5
3488
3489 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
3490 See \`config.log' for more details." >&5
3491 echo "$as_me: error: cannot compute suffix of object files: cannot compile
3492 See \`config.log' for more details." >&2;}
3493    { (exit 1); exit 1; }; }
3494 fi
3495
3496 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3497 fi
3498 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
3499 echo "${ECHO_T}$ac_cv_objext" >&6; }
3500 OBJEXT=$ac_cv_objext
3501 ac_objext=$OBJEXT
3502 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3503 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
3504 if test "${ac_cv_c_compiler_gnu+set}" = set; then
3505   echo $ECHO_N "(cached) $ECHO_C" >&6
3506 else
3507   cat >conftest.$ac_ext <<_ACEOF
3508 /* confdefs.h.  */
3509 _ACEOF
3510 cat confdefs.h >>conftest.$ac_ext
3511 cat >>conftest.$ac_ext <<_ACEOF
3512 /* end confdefs.h.  */
3513
3514 int
3515 main ()
3516 {
3517 #ifndef __GNUC__
3518        choke me
3519 #endif
3520
3521   ;
3522   return 0;
3523 }
3524 _ACEOF
3525 rm -f conftest.$ac_objext
3526 if { (ac_try="$ac_compile"
3527 case "(($ac_try" in
3528   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3529   *) ac_try_echo=$ac_try;;
3530 esac
3531 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3532   (eval "$ac_compile") 2>conftest.er1
3533   ac_status=$?
3534   grep -v '^ *+' conftest.er1 >conftest.err
3535   rm -f conftest.er1
3536   cat conftest.err >&5
3537   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3538   (exit $ac_status); } && {
3539          test -z "$ac_c_werror_flag" ||
3540          test ! -s conftest.err
3541        } && test -s conftest.$ac_objext; then
3542   ac_compiler_gnu=yes
3543 else
3544   echo "$as_me: failed program was:" >&5
3545 sed 's/^/| /' conftest.$ac_ext >&5
3546
3547         ac_compiler_gnu=no
3548 fi
3549
3550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3551 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3552
3553 fi
3554 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3555 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3556 GCC=`test $ac_compiler_gnu = yes && echo yes`
3557 ac_test_CFLAGS=${CFLAGS+set}
3558 ac_save_CFLAGS=$CFLAGS
3559 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3560 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
3561 if test "${ac_cv_prog_cc_g+set}" = set; then
3562   echo $ECHO_N "(cached) $ECHO_C" >&6
3563 else
3564   ac_save_c_werror_flag=$ac_c_werror_flag
3565    ac_c_werror_flag=yes
3566    ac_cv_prog_cc_g=no
3567    CFLAGS="-g"
3568    cat >conftest.$ac_ext <<_ACEOF
3569 /* confdefs.h.  */
3570 _ACEOF
3571 cat confdefs.h >>conftest.$ac_ext
3572 cat >>conftest.$ac_ext <<_ACEOF
3573 /* end confdefs.h.  */
3574
3575 int
3576 main ()
3577 {
3578
3579   ;
3580   return 0;
3581 }
3582 _ACEOF
3583 rm -f conftest.$ac_objext
3584 if { (ac_try="$ac_compile"
3585 case "(($ac_try" in
3586   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3587   *) ac_try_echo=$ac_try;;
3588 esac
3589 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3590   (eval "$ac_compile") 2>conftest.er1
3591   ac_status=$?
3592   grep -v '^ *+' conftest.er1 >conftest.err
3593   rm -f conftest.er1
3594   cat conftest.err >&5
3595   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3596   (exit $ac_status); } && {
3597          test -z "$ac_c_werror_flag" ||
3598          test ! -s conftest.err
3599        } && test -s conftest.$ac_objext; then
3600   ac_cv_prog_cc_g=yes
3601 else
3602   echo "$as_me: failed program was:" >&5
3603 sed 's/^/| /' conftest.$ac_ext >&5
3604
3605         CFLAGS=""
3606       cat >conftest.$ac_ext <<_ACEOF
3607 /* confdefs.h.  */
3608 _ACEOF
3609 cat confdefs.h >>conftest.$ac_ext
3610 cat >>conftest.$ac_ext <<_ACEOF
3611 /* end confdefs.h.  */
3612
3613 int
3614 main ()
3615 {
3616
3617   ;
3618   return 0;
3619 }
3620 _ACEOF
3621 rm -f conftest.$ac_objext
3622 if { (ac_try="$ac_compile"
3623 case "(($ac_try" in
3624   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3625   *) ac_try_echo=$ac_try;;
3626 esac
3627 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3628   (eval "$ac_compile") 2>conftest.er1
3629   ac_status=$?
3630   grep -v '^ *+' conftest.er1 >conftest.err
3631   rm -f conftest.er1
3632   cat conftest.err >&5
3633   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3634   (exit $ac_status); } && {
3635          test -z "$ac_c_werror_flag" ||
3636          test ! -s conftest.err
3637        } && test -s conftest.$ac_objext; then
3638   :
3639 else
3640   echo "$as_me: failed program was:" >&5
3641 sed 's/^/| /' conftest.$ac_ext >&5
3642
3643         ac_c_werror_flag=$ac_save_c_werror_flag
3644          CFLAGS="-g"
3645          cat >conftest.$ac_ext <<_ACEOF
3646 /* confdefs.h.  */
3647 _ACEOF
3648 cat confdefs.h >>conftest.$ac_ext
3649 cat >>conftest.$ac_ext <<_ACEOF
3650 /* end confdefs.h.  */
3651
3652 int
3653 main ()
3654 {
3655
3656   ;
3657   return 0;
3658 }
3659 _ACEOF
3660 rm -f conftest.$ac_objext
3661 if { (ac_try="$ac_compile"
3662 case "(($ac_try" in
3663   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3664   *) ac_try_echo=$ac_try;;
3665 esac
3666 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3667   (eval "$ac_compile") 2>conftest.er1
3668   ac_status=$?
3669   grep -v '^ *+' conftest.er1 >conftest.err
3670   rm -f conftest.er1
3671   cat conftest.err >&5
3672   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3673   (exit $ac_status); } && {
3674          test -z "$ac_c_werror_flag" ||
3675          test ! -s conftest.err
3676        } && test -s conftest.$ac_objext; then
3677   ac_cv_prog_cc_g=yes
3678 else
3679   echo "$as_me: failed program was:" >&5
3680 sed 's/^/| /' conftest.$ac_ext >&5
3681
3682
3683 fi
3684
3685 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3686 fi
3687
3688 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3689 fi
3690
3691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3692    ac_c_werror_flag=$ac_save_c_werror_flag
3693 fi
3694 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3695 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3696 if test "$ac_test_CFLAGS" = set; then
3697   CFLAGS=$ac_save_CFLAGS
3698 elif test $ac_cv_prog_cc_g = yes; then
3699   if test "$GCC" = yes; then
3700     CFLAGS="-g -O2"
3701   else
3702     CFLAGS="-g"
3703   fi
3704 else
3705   if test "$GCC" = yes; then
3706     CFLAGS="-O2"
3707   else
3708     CFLAGS=
3709   fi
3710 fi
3711 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3712 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3713 if test "${ac_cv_prog_cc_c89+set}" = set; then
3714   echo $ECHO_N "(cached) $ECHO_C" >&6
3715 else
3716   ac_cv_prog_cc_c89=no
3717 ac_save_CC=$CC
3718 cat >conftest.$ac_ext <<_ACEOF
3719 /* confdefs.h.  */
3720 _ACEOF
3721 cat confdefs.h >>conftest.$ac_ext
3722 cat >>conftest.$ac_ext <<_ACEOF
3723 /* end confdefs.h.  */
3724 #include <stdarg.h>
3725 #include <stdio.h>
3726 #include <sys/types.h>
3727 #include <sys/stat.h>
3728 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3729 struct buf { int x; };
3730 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3731 static char *e (p, i)
3732      char **p;
3733      int i;
3734 {
3735   return p[i];
3736 }
3737 static char *f (char * (*g) (char **, int), char **p, ...)
3738 {
3739   char *s;
3740   va_list v;
3741   va_start (v,p);
3742   s = g (p, va_arg (v,int));
3743   va_end (v);
3744   return s;
3745 }
3746
3747 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3748    function prototypes and stuff, but not '\xHH' hex character constants.
3749    These don't provoke an error unfortunately, instead are silently treated
3750    as 'x'.  The following induces an error, until -std is added to get
3751    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3752    array size at least.  It's necessary to write '\x00'==0 to get something
3753    that's true only with -std.  */
3754 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3755
3756 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3757    inside strings and character constants.  */
3758 #define FOO(x) 'x'
3759 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3760
3761 int test (int i, double x);
3762 struct s1 {int (*f) (int a);};
3763 struct s2 {int (*f) (double a);};
3764 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3765 int argc;
3766 char **argv;
3767 int
3768 main ()
3769 {
3770 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3771   ;
3772   return 0;
3773 }
3774 _ACEOF
3775 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3776         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3777 do
3778   CC="$ac_save_CC $ac_arg"
3779   rm -f conftest.$ac_objext
3780 if { (ac_try="$ac_compile"
3781 case "(($ac_try" in
3782   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3783   *) ac_try_echo=$ac_try;;
3784 esac
3785 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3786   (eval "$ac_compile") 2>conftest.er1
3787   ac_status=$?
3788   grep -v '^ *+' conftest.er1 >conftest.err
3789   rm -f conftest.er1
3790   cat conftest.err >&5
3791   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3792   (exit $ac_status); } && {
3793          test -z "$ac_c_werror_flag" ||
3794          test ! -s conftest.err
3795        } && test -s conftest.$ac_objext; then
3796   ac_cv_prog_cc_c89=$ac_arg
3797 else
3798   echo "$as_me: failed program was:" >&5
3799 sed 's/^/| /' conftest.$ac_ext >&5
3800
3801
3802 fi
3803
3804 rm -f core conftest.err conftest.$ac_objext
3805   test "x$ac_cv_prog_cc_c89" != "xno" && break
3806 done
3807 rm -f conftest.$ac_ext
3808 CC=$ac_save_CC
3809
3810 fi
3811 # AC_CACHE_VAL
3812 case "x$ac_cv_prog_cc_c89" in
3813   x)
3814     { echo "$as_me:$LINENO: result: none needed" >&5
3815 echo "${ECHO_T}none needed" >&6; } ;;
3816   xno)
3817     { echo "$as_me:$LINENO: result: unsupported" >&5
3818 echo "${ECHO_T}unsupported" >&6; } ;;
3819   *)
3820     CC="$CC $ac_cv_prog_cc_c89"
3821     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3822 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3823 esac
3824
3825
3826 ac_ext=c
3827 ac_cpp='$CPP $CPPFLAGS'
3828 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3829 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3830 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3831
3832
3833 # On Suns, sometimes $CPP names a directory.
3834 if test -n "$CPP" && test -d "$CPP"; then
3835   CPP=
3836 fi
3837
3838 ## If not using gcc, and on Solaris, and no CPP specified, see if
3839 ## using a Sun compiler, which needs -Xs to prevent whitespace.
3840 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
3841  test x"$CPP" = x; then
3842   { echo "$as_me:$LINENO: checking whether we are using a Sun C compiler" >&5
3843 echo $ECHO_N "checking whether we are using a Sun C compiler... $ECHO_C" >&6; }
3844
3845 if test "${emacs_cv_sunpro_c+set}" = set; then
3846   echo $ECHO_N "(cached) $ECHO_C" >&6
3847 else
3848   cat >conftest.$ac_ext <<_ACEOF
3849 /* confdefs.h.  */
3850 _ACEOF
3851 cat confdefs.h >>conftest.$ac_ext
3852 cat >>conftest.$ac_ext <<_ACEOF
3853 /* end confdefs.h.  */
3854
3855 int
3856 main ()
3857 {
3858 #ifndef __SUNPRO_C
3859 fail;
3860 #endif
3861
3862   ;
3863   return 0;
3864 }
3865 _ACEOF
3866 rm -f conftest.$ac_objext conftest$ac_exeext
3867 if { (ac_try="$ac_link"
3868 case "(($ac_try" in
3869   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3870   *) ac_try_echo=$ac_try;;
3871 esac
3872 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3873   (eval "$ac_link") 2>conftest.er1
3874   ac_status=$?
3875   grep -v '^ *+' conftest.er1 >conftest.err
3876   rm -f conftest.er1
3877   cat conftest.err >&5
3878   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3879   (exit $ac_status); } && {
3880          test -z "$ac_c_werror_flag" ||
3881          test ! -s conftest.err
3882        } && test -s conftest$ac_exeext &&
3883        $as_test_x conftest$ac_exeext; then
3884   emacs_cv_sunpro_c=yes
3885 else
3886   echo "$as_me: failed program was:" >&5
3887 sed 's/^/| /' conftest.$ac_ext >&5
3888
3889         emacs_cv_sunpro_c=no
3890 fi
3891
3892 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3893       conftest$ac_exeext conftest.$ac_ext
3894 fi
3895
3896   { echo "$as_me:$LINENO: result: $emacs_cv_sunpro_c" >&5
3897 echo "${ECHO_T}$emacs_cv_sunpro_c" >&6; }
3898
3899   if test x"$emacs_cv_sunpro_c" = xyes; then
3900     NON_GNU_CPP="$CC -E -Xs"
3901   fi
3902 fi
3903
3904 #### Some systems specify a CPP to use unless we are using GCC.
3905 #### Now that we know whether we are using GCC, we can decide whether
3906 #### to use that one.
3907 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
3908 then
3909   CPP="$NON_GNU_CPP"
3910 fi
3911
3912 #### Some systems specify a CC to use unless we are using GCC.
3913 #### Now that we know whether we are using GCC, we can decide whether
3914 #### to use that one.
3915 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
3916   test x$cc_specified != xyes
3917 then
3918   CC="$NON_GNU_CC"
3919 fi
3920
3921 if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x
3922 then
3923   CC="$CC $GCC_TEST_OPTIONS"
3924 fi
3925
3926 if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x
3927 then
3928   CC="$CC $NON_GCC_TEST_OPTIONS"
3929 fi
3930
3931 ac_ext=c
3932 ac_cpp='$CPP $CPPFLAGS'
3933 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3934 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3935 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3936 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3937 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3938 # On Suns, sometimes $CPP names a directory.
3939 if test -n "$CPP" && test -d "$CPP"; then
3940   CPP=
3941 fi
3942 if test -z "$CPP"; then
3943   if test "${ac_cv_prog_CPP+set}" = set; then
3944   echo $ECHO_N "(cached) $ECHO_C" >&6
3945 else
3946       # Double quotes because CPP needs to be expanded
3947     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3948     do
3949       ac_preproc_ok=false
3950 for ac_c_preproc_warn_flag in '' yes
3951 do
3952   # Use a header file that comes with gcc, so configuring glibc
3953   # with a fresh cross-compiler works.
3954   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3955   # <limits.h> exists even on freestanding compilers.
3956   # On the NeXT, cc -E runs the code through the compiler's parser,
3957   # not just through cpp. "Syntax error" is here to catch this case.
3958   cat >conftest.$ac_ext <<_ACEOF
3959 /* confdefs.h.  */
3960 _ACEOF
3961 cat confdefs.h >>conftest.$ac_ext
3962 cat >>conftest.$ac_ext <<_ACEOF
3963 /* end confdefs.h.  */
3964 #ifdef __STDC__
3965 # include <limits.h>
3966 #else
3967 # include <assert.h>
3968 #endif
3969                      Syntax error
3970 _ACEOF
3971 if { (ac_try="$ac_cpp conftest.$ac_ext"
3972 case "(($ac_try" in
3973   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3974   *) ac_try_echo=$ac_try;;
3975 esac
3976 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3977   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3978   ac_status=$?
3979   grep -v '^ *+' conftest.er1 >conftest.err
3980   rm -f conftest.er1
3981   cat conftest.err >&5
3982   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3983   (exit $ac_status); } >/dev/null && {
3984          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3985          test ! -s conftest.err
3986        }; then
3987   :
3988 else
3989   echo "$as_me: failed program was:" >&5
3990 sed 's/^/| /' conftest.$ac_ext >&5
3991
3992   # Broken: fails on valid input.
3993 continue
3994 fi
3995
3996 rm -f conftest.err conftest.$ac_ext
3997
3998   # OK, works on sane cases.  Now check whether nonexistent headers
3999   # can be detected and how.
4000   cat >conftest.$ac_ext <<_ACEOF
4001 /* confdefs.h.  */
4002 _ACEOF
4003 cat confdefs.h >>conftest.$ac_ext
4004 cat >>conftest.$ac_ext <<_ACEOF
4005 /* end confdefs.h.  */
4006 #include <ac_nonexistent.h>
4007 _ACEOF
4008 if { (ac_try="$ac_cpp conftest.$ac_ext"
4009 case "(($ac_try" in
4010   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4011   *) ac_try_echo=$ac_try;;
4012 esac
4013 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4014   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4015   ac_status=$?
4016   grep -v '^ *+' conftest.er1 >conftest.err
4017   rm -f conftest.er1
4018   cat conftest.err >&5
4019   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4020   (exit $ac_status); } >/dev/null && {
4021          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4022          test ! -s conftest.err
4023        }; then
4024   # Broken: success on invalid input.
4025 continue
4026 else
4027   echo "$as_me: failed program was:" >&5
4028 sed 's/^/| /' conftest.$ac_ext >&5
4029
4030   # Passes both tests.
4031 ac_preproc_ok=:
4032 break
4033 fi
4034
4035 rm -f conftest.err conftest.$ac_ext
4036
4037 done
4038 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4039 rm -f conftest.err conftest.$ac_ext
4040 if $ac_preproc_ok; then
4041   break
4042 fi
4043
4044     done
4045     ac_cv_prog_CPP=$CPP
4046
4047 fi
4048   CPP=$ac_cv_prog_CPP
4049 else
4050   ac_cv_prog_CPP=$CPP
4051 fi
4052 { echo "$as_me:$LINENO: result: $CPP" >&5
4053 echo "${ECHO_T}$CPP" >&6; }
4054 ac_preproc_ok=false
4055 for ac_c_preproc_warn_flag in '' yes
4056 do
4057   # Use a header file that comes with gcc, so configuring glibc
4058   # with a fresh cross-compiler works.
4059   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4060   # <limits.h> exists even on freestanding compilers.
4061   # On the NeXT, cc -E runs the code through the compiler's parser,
4062   # not just through cpp. "Syntax error" is here to catch this case.
4063   cat >conftest.$ac_ext <<_ACEOF
4064 /* confdefs.h.  */
4065 _ACEOF
4066 cat confdefs.h >>conftest.$ac_ext
4067 cat >>conftest.$ac_ext <<_ACEOF
4068 /* end confdefs.h.  */
4069 #ifdef __STDC__
4070 # include <limits.h>
4071 #else
4072 # include <assert.h>
4073 #endif
4074                      Syntax error
4075 _ACEOF
4076 if { (ac_try="$ac_cpp conftest.$ac_ext"
4077 case "(($ac_try" in
4078   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4079   *) ac_try_echo=$ac_try;;
4080 esac
4081 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4082   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4083   ac_status=$?
4084   grep -v '^ *+' conftest.er1 >conftest.err
4085   rm -f conftest.er1
4086   cat conftest.err >&5
4087   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4088   (exit $ac_status); } >/dev/null && {
4089          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4090          test ! -s conftest.err
4091        }; then
4092   :
4093 else
4094   echo "$as_me: failed program was:" >&5
4095 sed 's/^/| /' conftest.$ac_ext >&5
4096
4097   # Broken: fails on valid input.
4098 continue
4099 fi
4100
4101 rm -f conftest.err conftest.$ac_ext
4102
4103   # OK, works on sane cases.  Now check whether nonexistent headers
4104   # can be detected and how.
4105   cat >conftest.$ac_ext <<_ACEOF
4106 /* confdefs.h.  */
4107 _ACEOF
4108 cat confdefs.h >>conftest.$ac_ext
4109 cat >>conftest.$ac_ext <<_ACEOF
4110 /* end confdefs.h.  */
4111 #include <ac_nonexistent.h>
4112 _ACEOF
4113 if { (ac_try="$ac_cpp conftest.$ac_ext"
4114 case "(($ac_try" in
4115   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4116   *) ac_try_echo=$ac_try;;
4117 esac
4118 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4119   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4120   ac_status=$?
4121   grep -v '^ *+' conftest.er1 >conftest.err
4122   rm -f conftest.er1
4123   cat conftest.err >&5
4124   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4125   (exit $ac_status); } >/dev/null && {
4126          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4127          test ! -s conftest.err
4128        }; then
4129   # Broken: success on invalid input.
4130 continue
4131 else
4132   echo "$as_me: failed program was:" >&5
4133 sed 's/^/| /' conftest.$ac_ext >&5
4134
4135   # Passes both tests.
4136 ac_preproc_ok=:
4137 break
4138 fi
4139
4140 rm -f conftest.err conftest.$ac_ext
4141
4142 done
4143 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4144 rm -f conftest.err conftest.$ac_ext
4145 if $ac_preproc_ok; then
4146   :
4147 else
4148   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4149 See \`config.log' for more details." >&5
4150 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4151 See \`config.log' for more details." >&2;}
4152    { (exit 1); exit 1; }; }
4153 fi
4154
4155 ac_ext=c
4156 ac_cpp='$CPP $CPPFLAGS'
4157 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4158 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4159 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4160
4161
4162 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
4163 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
4164 if test "${ac_cv_path_GREP+set}" = set; then
4165   echo $ECHO_N "(cached) $ECHO_C" >&6
4166 else
4167   # Extract the first word of "grep ggrep" to use in msg output
4168 if test -z "$GREP"; then
4169 set dummy grep ggrep; ac_prog_name=$2
4170 if test "${ac_cv_path_GREP+set}" = set; then
4171   echo $ECHO_N "(cached) $ECHO_C" >&6
4172 else
4173   ac_path_GREP_found=false
4174 # Loop through the user's path and test for each of PROGNAME-LIST
4175 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4176 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4177 do
4178   IFS=$as_save_IFS
4179   test -z "$as_dir" && as_dir=.
4180   for ac_prog in grep ggrep; do
4181   for ac_exec_ext in '' $ac_executable_extensions; do
4182     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4183     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4184     # Check for GNU ac_path_GREP and select it if it is found.
4185   # Check for GNU $ac_path_GREP
4186 case `"$ac_path_GREP" --version 2>&1` in
4187 *GNU*)
4188   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4189 *)
4190   ac_count=0
4191   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4192   while :
4193   do
4194     cat "conftest.in" "conftest.in" >"conftest.tmp"
4195     mv "conftest.tmp" "conftest.in"
4196     cp "conftest.in" "conftest.nl"
4197     echo 'GREP' >> "conftest.nl"
4198     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4199     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4200     ac_count=`expr $ac_count + 1`
4201     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4202       # Best one so far, save it but keep looking for a better one
4203       ac_cv_path_GREP="$ac_path_GREP"
4204       ac_path_GREP_max=$ac_count
4205     fi
4206     # 10*(2^10) chars as input seems more than enough
4207     test $ac_count -gt 10 && break
4208   done
4209   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4210 esac
4211
4212
4213     $ac_path_GREP_found && break 3
4214   done
4215 done
4216
4217 done
4218 IFS=$as_save_IFS
4219
4220
4221 fi
4222
4223 GREP="$ac_cv_path_GREP"
4224 if test -z "$GREP"; then
4225   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4226 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4227    { (exit 1); exit 1; }; }
4228 fi
4229
4230 else
4231   ac_cv_path_GREP=$GREP
4232 fi
4233
4234
4235 fi
4236 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
4237 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
4238  GREP="$ac_cv_path_GREP"
4239
4240
4241 { echo "$as_me:$LINENO: checking for egrep" >&5
4242 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
4243 if test "${ac_cv_path_EGREP+set}" = set; then
4244   echo $ECHO_N "(cached) $ECHO_C" >&6
4245 else
4246   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4247    then ac_cv_path_EGREP="$GREP -E"
4248    else
4249      # Extract the first word of "egrep" to use in msg output
4250 if test -z "$EGREP"; then
4251 set dummy egrep; ac_prog_name=$2
4252 if test "${ac_cv_path_EGREP+set}" = set; then
4253   echo $ECHO_N "(cached) $ECHO_C" >&6
4254 else
4255   ac_path_EGREP_found=false
4256 # Loop through the user's path and test for each of PROGNAME-LIST
4257 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4258 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4259 do
4260   IFS=$as_save_IFS
4261   test -z "$as_dir" && as_dir=.
4262   for ac_prog in egrep; do
4263   for ac_exec_ext in '' $ac_executable_extensions; do
4264     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4265     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4266     # Check for GNU ac_path_EGREP and select it if it is found.
4267   # Check for GNU $ac_path_EGREP
4268 case `"$ac_path_EGREP" --version 2>&1` in
4269 *GNU*)
4270   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4271 *)
4272   ac_count=0
4273   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4274   while :
4275   do
4276     cat "conftest.in" "conftest.in" >"conftest.tmp"
4277     mv "conftest.tmp" "conftest.in"
4278     cp "conftest.in" "conftest.nl"
4279     echo 'EGREP' >> "conftest.nl"
4280     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4281     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4282     ac_count=`expr $ac_count + 1`
4283     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4284       # Best one so far, save it but keep looking for a better one
4285       ac_cv_path_EGREP="$ac_path_EGREP"
4286       ac_path_EGREP_max=$ac_count
4287     fi
4288     # 10*(2^10) chars as input seems more than enough
4289     test $ac_count -gt 10 && break
4290   done
4291   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4292 esac
4293
4294
4295     $ac_path_EGREP_found && break 3
4296   done
4297 done
4298
4299 done
4300 IFS=$as_save_IFS
4301
4302
4303 fi
4304
4305 EGREP="$ac_cv_path_EGREP"
4306 if test -z "$EGREP"; then
4307   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4308 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4309    { (exit 1); exit 1; }; }
4310 fi
4311
4312 else
4313   ac_cv_path_EGREP=$EGREP
4314 fi
4315
4316
4317    fi
4318 fi
4319 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
4320 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
4321  EGREP="$ac_cv_path_EGREP"
4322
4323
4324
4325 { echo "$as_me:$LINENO: checking for AIX" >&5
4326 echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }
4327 cat >conftest.$ac_ext <<_ACEOF
4328 /* confdefs.h.  */
4329 _ACEOF
4330 cat confdefs.h >>conftest.$ac_ext
4331 cat >>conftest.$ac_ext <<_ACEOF
4332 /* end confdefs.h.  */
4333 #ifdef _AIX
4334   yes
4335 #endif
4336
4337 _ACEOF
4338 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4339   $EGREP "yes" >/dev/null 2>&1; then
4340   { echo "$as_me:$LINENO: result: yes" >&5
4341 echo "${ECHO_T}yes" >&6; }
4342 cat >>confdefs.h <<\_ACEOF
4343 #define _ALL_SOURCE 1
4344 _ACEOF
4345
4346 else
4347   { echo "$as_me:$LINENO: result: no" >&5
4348 echo "${ECHO_T}no" >&6; }
4349 fi
4350 rm -f conftest*
4351
4352
4353
4354 cat >>confdefs.h <<\_ACEOF
4355 #define _GNU_SOURCE 1
4356 _ACEOF
4357
4358
4359
4360 ### Use -Wno-pointer-sign if the compiler supports it
4361 { echo "$as_me:$LINENO: checking whether gcc understands -Wno-pointer-sign" >&5
4362 echo $ECHO_N "checking whether gcc understands -Wno-pointer-sign... $ECHO_C" >&6; }
4363 SAVE_CFLAGS="$CFLAGS"
4364 CFLAGS="$CFLAGS -Wno-pointer-sign"
4365 cat >conftest.$ac_ext <<_ACEOF
4366 /* confdefs.h.  */
4367 _ACEOF
4368 cat confdefs.h >>conftest.$ac_ext
4369 cat >>conftest.$ac_ext <<_ACEOF
4370 /* end confdefs.h.  */
4371
4372 int
4373 main ()
4374 {
4375
4376   ;
4377   return 0;
4378 }
4379 _ACEOF
4380 rm -f conftest.$ac_objext
4381 if { (ac_try="$ac_compile"
4382 case "(($ac_try" in
4383   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4384   *) ac_try_echo=$ac_try;;
4385 esac
4386 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4387   (eval "$ac_compile") 2>conftest.er1
4388   ac_status=$?
4389   grep -v '^ *+' conftest.er1 >conftest.err
4390   rm -f conftest.er1
4391   cat conftest.err >&5
4392   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4393   (exit $ac_status); } && {
4394          test -z "$ac_c_werror_flag" ||
4395          test ! -s conftest.err
4396        } && test -s conftest.$ac_objext; then
4397   has_option=yes
4398 else
4399   echo "$as_me: failed program was:" >&5
4400 sed 's/^/| /' conftest.$ac_ext >&5
4401
4402         has_option=no
4403 fi
4404
4405 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4406 if test $has_option = yes; then
4407    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
4408 fi
4409 { echo "$as_me:$LINENO: result: $has_option" >&5
4410 echo "${ECHO_T}$has_option" >&6; }
4411 CFLAGS="$SAVE_CFLAGS"
4412 unset has_option
4413 unset SAVE_CFLAGS
4414
4415 #### Some other nice autoconf tests.
4416
4417 { echo "$as_me:$LINENO: checking whether ln -s works" >&5
4418 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
4419 LN_S=$as_ln_s
4420 if test "$LN_S" = "ln -s"; then
4421   { echo "$as_me:$LINENO: result: yes" >&5
4422 echo "${ECHO_T}yes" >&6; }
4423 else
4424   { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
4425 echo "${ECHO_T}no, using $LN_S" >&6; }
4426 fi
4427
4428 ac_ext=c
4429 ac_cpp='$CPP $CPPFLAGS'
4430 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4431 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4432 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4433 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4434 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
4435 # On Suns, sometimes $CPP names a directory.
4436 if test -n "$CPP" && test -d "$CPP"; then
4437   CPP=
4438 fi
4439 if test -z "$CPP"; then
4440   if test "${ac_cv_prog_CPP+set}" = set; then
4441   echo $ECHO_N "(cached) $ECHO_C" >&6
4442 else
4443       # Double quotes because CPP needs to be expanded
4444     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4445     do
4446       ac_preproc_ok=false
4447 for ac_c_preproc_warn_flag in '' yes
4448 do
4449   # Use a header file that comes with gcc, so configuring glibc
4450   # with a fresh cross-compiler works.
4451   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4452   # <limits.h> exists even on freestanding compilers.
4453   # On the NeXT, cc -E runs the code through the compiler's parser,
4454   # not just through cpp. "Syntax error" is here to catch this case.
4455   cat >conftest.$ac_ext <<_ACEOF
4456 /* confdefs.h.  */
4457 _ACEOF
4458 cat confdefs.h >>conftest.$ac_ext
4459 cat >>conftest.$ac_ext <<_ACEOF
4460 /* end confdefs.h.  */
4461 #ifdef __STDC__
4462 # include <limits.h>
4463 #else
4464 # include <assert.h>
4465 #endif
4466                      Syntax error
4467 _ACEOF
4468 if { (ac_try="$ac_cpp conftest.$ac_ext"
4469 case "(($ac_try" in
4470   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4471   *) ac_try_echo=$ac_try;;
4472 esac
4473 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4474   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4475   ac_status=$?
4476   grep -v '^ *+' conftest.er1 >conftest.err
4477   rm -f conftest.er1
4478   cat conftest.err >&5
4479   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4480   (exit $ac_status); } >/dev/null && {
4481          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4482          test ! -s conftest.err
4483        }; then
4484   :
4485 else
4486   echo "$as_me: failed program was:" >&5
4487 sed 's/^/| /' conftest.$ac_ext >&5
4488
4489   # Broken: fails on valid input.
4490 continue
4491 fi
4492
4493 rm -f conftest.err conftest.$ac_ext
4494
4495   # OK, works on sane cases.  Now check whether nonexistent headers
4496   # can be detected and how.
4497   cat >conftest.$ac_ext <<_ACEOF
4498 /* confdefs.h.  */
4499 _ACEOF
4500 cat confdefs.h >>conftest.$ac_ext
4501 cat >>conftest.$ac_ext <<_ACEOF
4502 /* end confdefs.h.  */
4503 #include <ac_nonexistent.h>
4504 _ACEOF
4505 if { (ac_try="$ac_cpp conftest.$ac_ext"
4506 case "(($ac_try" in
4507   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4508   *) ac_try_echo=$ac_try;;
4509 esac
4510 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4511   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4512   ac_status=$?
4513   grep -v '^ *+' conftest.er1 >conftest.err
4514   rm -f conftest.er1
4515   cat conftest.err >&5
4516   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4517   (exit $ac_status); } >/dev/null && {
4518          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4519          test ! -s conftest.err
4520        }; then
4521   # Broken: success on invalid input.
4522 continue
4523 else
4524   echo "$as_me: failed program was:" >&5
4525 sed 's/^/| /' conftest.$ac_ext >&5
4526
4527   # Passes both tests.
4528 ac_preproc_ok=:
4529 break
4530 fi
4531
4532 rm -f conftest.err conftest.$ac_ext
4533
4534 done
4535 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4536 rm -f conftest.err conftest.$ac_ext
4537 if $ac_preproc_ok; then
4538   break
4539 fi
4540
4541     done
4542     ac_cv_prog_CPP=$CPP
4543
4544 fi
4545   CPP=$ac_cv_prog_CPP
4546 else
4547   ac_cv_prog_CPP=$CPP
4548 fi
4549 { echo "$as_me:$LINENO: result: $CPP" >&5
4550 echo "${ECHO_T}$CPP" >&6; }
4551 ac_preproc_ok=false
4552 for ac_c_preproc_warn_flag in '' yes
4553 do
4554   # Use a header file that comes with gcc, so configuring glibc
4555   # with a fresh cross-compiler works.
4556   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4557   # <limits.h> exists even on freestanding compilers.
4558   # On the NeXT, cc -E runs the code through the compiler's parser,
4559   # not just through cpp. "Syntax error" is here to catch this case.
4560   cat >conftest.$ac_ext <<_ACEOF
4561 /* confdefs.h.  */
4562 _ACEOF
4563 cat confdefs.h >>conftest.$ac_ext
4564 cat >>conftest.$ac_ext <<_ACEOF
4565 /* end confdefs.h.  */
4566 #ifdef __STDC__
4567 # include <limits.h>
4568 #else
4569 # include <assert.h>
4570 #endif
4571                      Syntax error
4572 _ACEOF
4573 if { (ac_try="$ac_cpp conftest.$ac_ext"
4574 case "(($ac_try" in
4575   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4576   *) ac_try_echo=$ac_try;;
4577 esac
4578 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4579   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4580   ac_status=$?
4581   grep -v '^ *+' conftest.er1 >conftest.err
4582   rm -f conftest.er1
4583   cat conftest.err >&5
4584   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4585   (exit $ac_status); } >/dev/null && {
4586          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4587          test ! -s conftest.err
4588        }; then
4589   :
4590 else
4591   echo "$as_me: failed program was:" >&5
4592 sed 's/^/| /' conftest.$ac_ext >&5
4593
4594   # Broken: fails on valid input.
4595 continue
4596 fi
4597
4598 rm -f conftest.err conftest.$ac_ext
4599
4600   # OK, works on sane cases.  Now check whether nonexistent headers
4601   # can be detected and how.
4602   cat >conftest.$ac_ext <<_ACEOF
4603 /* confdefs.h.  */
4604 _ACEOF
4605 cat confdefs.h >>conftest.$ac_ext
4606 cat >>conftest.$ac_ext <<_ACEOF
4607 /* end confdefs.h.  */
4608 #include <ac_nonexistent.h>
4609 _ACEOF
4610 if { (ac_try="$ac_cpp conftest.$ac_ext"
4611 case "(($ac_try" in
4612   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4613   *) ac_try_echo=$ac_try;;
4614 esac
4615 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4616   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4617   ac_status=$?
4618   grep -v '^ *+' conftest.er1 >conftest.err
4619   rm -f conftest.er1
4620   cat conftest.err >&5
4621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4622   (exit $ac_status); } >/dev/null && {
4623          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4624          test ! -s conftest.err
4625        }; then
4626   # Broken: success on invalid input.
4627 continue
4628 else
4629   echo "$as_me: failed program was:" >&5
4630 sed 's/^/| /' conftest.$ac_ext >&5
4631
4632   # Passes both tests.
4633 ac_preproc_ok=:
4634 break
4635 fi
4636
4637 rm -f conftest.err conftest.$ac_ext
4638
4639 done
4640 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4641 rm -f conftest.err conftest.$ac_ext
4642 if $ac_preproc_ok; then
4643   :
4644 else
4645   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4646 See \`config.log' for more details." >&5
4647 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4648 See \`config.log' for more details." >&2;}
4649    { (exit 1); exit 1; }; }
4650 fi
4651
4652 ac_ext=c
4653 ac_cpp='$CPP $CPPFLAGS'
4654 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4655 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4656 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4657
4658 # Find a good install program.  We prefer a C program (faster),
4659 # so one script is as good as another.  But avoid the broken or
4660 # incompatible versions:
4661 # SysV /etc/install, /usr/sbin/install
4662 # SunOS /usr/etc/install
4663 # IRIX /sbin/install
4664 # AIX /bin/install
4665 # AmigaOS /C/install, which installs bootblocks on floppy discs
4666 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4667 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4668 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4669 # OS/2's system install, which has a completely different semantic
4670 # ./install, which can be erroneously created by make from ./install.sh.
4671 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
4672 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
4673 if test -z "$INSTALL"; then
4674 if test "${ac_cv_path_install+set}" = set; then
4675   echo $ECHO_N "(cached) $ECHO_C" >&6
4676 else
4677   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4678 for as_dir in $PATH
4679 do
4680   IFS=$as_save_IFS
4681   test -z "$as_dir" && as_dir=.
4682   # Account for people who put trailing slashes in PATH elements.
4683 case $as_dir/ in
4684   ./ | .// | /cC/* | \
4685   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4686   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
4687   /usr/ucb/* ) ;;
4688   *)
4689     # OSF1 and SCO ODT 3.0 have their own names for install.
4690     # Don't use installbsd from OSF since it installs stuff as root
4691     # by default.
4692     for ac_prog in ginstall scoinst install; do
4693       for ac_exec_ext in '' $ac_executable_extensions; do
4694         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4695           if test $ac_prog = install &&
4696             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4697             # AIX install.  It has an incompatible calling convention.
4698             :
4699           elif test $ac_prog = install &&
4700             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4701             # program-specific install script used by HP pwplus--don't use.
4702             :
4703           else
4704             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4705             break 3
4706           fi
4707         fi
4708       done
4709     done
4710     ;;
4711 esac
4712 done
4713 IFS=$as_save_IFS
4714
4715
4716 fi
4717   if test "${ac_cv_path_install+set}" = set; then
4718     INSTALL=$ac_cv_path_install
4719   else
4720     # As a last resort, use the slow shell script.  Don't cache a
4721     # value for INSTALL within a source directory, because that will
4722     # break other packages using the cache if that directory is
4723     # removed, or if the value is a relative name.
4724     INSTALL=$ac_install_sh
4725   fi
4726 fi
4727 { echo "$as_me:$LINENO: result: $INSTALL" >&5
4728 echo "${ECHO_T}$INSTALL" >&6; }
4729
4730 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4731 # It thinks the first close brace ends the variable substitution.
4732 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4733
4734 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4735
4736 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4737
4738 if test "x$RANLIB" = x; then
4739   if test -n "$ac_tool_prefix"; then
4740   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4741 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4742 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4743 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4744 if test "${ac_cv_prog_RANLIB+set}" = set; then
4745   echo $ECHO_N "(cached) $ECHO_C" >&6
4746 else
4747   if test -n "$RANLIB"; then
4748   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4749 else
4750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4751 for as_dir in $PATH
4752 do
4753   IFS=$as_save_IFS
4754   test -z "$as_dir" && as_dir=.
4755   for ac_exec_ext in '' $ac_executable_extensions; do
4756   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4757     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4758     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4759     break 2
4760   fi
4761 done
4762 done
4763 IFS=$as_save_IFS
4764
4765 fi
4766 fi
4767 RANLIB=$ac_cv_prog_RANLIB
4768 if test -n "$RANLIB"; then
4769   { echo "$as_me:$LINENO: result: $RANLIB" >&5
4770 echo "${ECHO_T}$RANLIB" >&6; }
4771 else
4772   { echo "$as_me:$LINENO: result: no" >&5
4773 echo "${ECHO_T}no" >&6; }
4774 fi
4775
4776
4777 fi
4778 if test -z "$ac_cv_prog_RANLIB"; then
4779   ac_ct_RANLIB=$RANLIB
4780   # Extract the first word of "ranlib", so it can be a program name with args.
4781 set dummy ranlib; ac_word=$2
4782 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4783 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4784 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
4785   echo $ECHO_N "(cached) $ECHO_C" >&6
4786 else
4787   if test -n "$ac_ct_RANLIB"; then
4788   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4789 else
4790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4791 for as_dir in $PATH
4792 do
4793   IFS=$as_save_IFS
4794   test -z "$as_dir" && as_dir=.
4795   for ac_exec_ext in '' $ac_executable_extensions; do
4796   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4797     ac_cv_prog_ac_ct_RANLIB="ranlib"
4798     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4799     break 2
4800   fi
4801 done
4802 done
4803 IFS=$as_save_IFS
4804
4805 fi
4806 fi
4807 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4808 if test -n "$ac_ct_RANLIB"; then
4809   { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
4810 echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
4811 else
4812   { echo "$as_me:$LINENO: result: no" >&5
4813 echo "${ECHO_T}no" >&6; }
4814 fi
4815
4816   if test "x$ac_ct_RANLIB" = x; then
4817     RANLIB=":"
4818   else
4819     case $cross_compiling:$ac_tool_warned in
4820 yes:)
4821 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
4822 whose name does not start with the host triplet.  If you think this
4823 configuration is useful to you, please write to autoconf@gnu.org." >&5
4824 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
4825 whose name does not start with the host triplet.  If you think this
4826 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
4827 ac_tool_warned=yes ;;
4828 esac
4829     RANLIB=$ac_ct_RANLIB
4830   fi
4831 else
4832   RANLIB="$ac_cv_prog_RANLIB"
4833 fi
4834
4835 fi
4836 # Extract the first word of "install-info", so it can be a program name with args.
4837 set dummy install-info; ac_word=$2
4838 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4839 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4840 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
4841   echo $ECHO_N "(cached) $ECHO_C" >&6
4842 else
4843   case $INSTALL_INFO in
4844   [\\/]* | ?:[\\/]*)
4845   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
4846   ;;
4847   *)
4848   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4849 for as_dir in $PATH
4850 do
4851   IFS=$as_save_IFS
4852   test -z "$as_dir" && as_dir=.
4853   for ac_exec_ext in '' $ac_executable_extensions; do
4854   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4855     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
4856     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4857     break 2
4858   fi
4859 done
4860 done
4861 IFS=$as_save_IFS
4862
4863   ;;
4864 esac
4865 fi
4866 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
4867 if test -n "$INSTALL_INFO"; then
4868   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
4869 echo "${ECHO_T}$INSTALL_INFO" >&6; }
4870 else
4871   { echo "$as_me:$LINENO: result: no" >&5
4872 echo "${ECHO_T}no" >&6; }
4873 fi
4874
4875
4876 # Extract the first word of "install-info", so it can be a program name with args.
4877 set dummy install-info; ac_word=$2
4878 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4879 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4880 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
4881   echo $ECHO_N "(cached) $ECHO_C" >&6
4882 else
4883   case $INSTALL_INFO in
4884   [\\/]* | ?:[\\/]*)
4885   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
4886   ;;
4887   *)
4888   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4889 for as_dir in /usr/sbin
4890 do
4891   IFS=$as_save_IFS
4892   test -z "$as_dir" && as_dir=.
4893   for ac_exec_ext in '' $ac_executable_extensions; do
4894   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4895     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
4896     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4897     break 2
4898   fi
4899 done
4900 done
4901 IFS=$as_save_IFS
4902
4903   ;;
4904 esac
4905 fi
4906 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
4907 if test -n "$INSTALL_INFO"; then
4908   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
4909 echo "${ECHO_T}$INSTALL_INFO" >&6; }
4910 else
4911   { echo "$as_me:$LINENO: result: no" >&5
4912 echo "${ECHO_T}no" >&6; }
4913 fi
4914
4915
4916 # Extract the first word of "install-info", so it can be a program name with args.
4917 set dummy install-info; ac_word=$2
4918 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4919 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4920 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
4921   echo $ECHO_N "(cached) $ECHO_C" >&6
4922 else
4923   case $INSTALL_INFO in
4924   [\\/]* | ?:[\\/]*)
4925   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
4926   ;;
4927   *)
4928   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4929 for as_dir in /sbin
4930 do
4931   IFS=$as_save_IFS
4932   test -z "$as_dir" && as_dir=.
4933   for ac_exec_ext in '' $ac_executable_extensions; do
4934   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4935     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
4936     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4937     break 2
4938   fi
4939 done
4940 done
4941 IFS=$as_save_IFS
4942
4943   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
4944   ;;
4945 esac
4946 fi
4947 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
4948 if test -n "$INSTALL_INFO"; then
4949   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
4950 echo "${ECHO_T}$INSTALL_INFO" >&6; }
4951 else
4952   { echo "$as_me:$LINENO: result: no" >&5
4953 echo "${ECHO_T}no" >&6; }
4954 fi
4955
4956
4957 # Extract the first word of "gzip", so it can be a program name with args.
4958 set dummy gzip; ac_word=$2
4959 { echo "$as_me:$LINENO: checking for $ac_word" >&5
4960 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
4961 if test "${ac_cv_path_GZIP_PROG+set}" = set; then
4962   echo $ECHO_N "(cached) $ECHO_C" >&6
4963 else
4964   case $GZIP_PROG in
4965   [\\/]* | ?:[\\/]*)
4966   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
4967   ;;
4968   *)
4969   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4970 for as_dir in $PATH
4971 do
4972   IFS=$as_save_IFS
4973   test -z "$as_dir" && as_dir=.
4974   for ac_exec_ext in '' $ac_executable_extensions; do
4975   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4976     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
4977     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
4978     break 2
4979   fi
4980 done
4981 done
4982 IFS=$as_save_IFS
4983
4984   ;;
4985 esac
4986 fi
4987 GZIP_PROG=$ac_cv_path_GZIP_PROG
4988 if test -n "$GZIP_PROG"; then
4989   { echo "$as_me:$LINENO: result: $GZIP_PROG" >&5
4990 echo "${ECHO_T}$GZIP_PROG" >&6; }
4991 else
4992   { echo "$as_me:$LINENO: result: no" >&5
4993 echo "${ECHO_T}no" >&6; }
4994 fi
4995
4996
4997
4998
4999 ## Need makeinfo >= 4.6 (?) to build the manuals.
5000 # Extract the first word of "makeinfo", so it can be a program name with args.
5001 set dummy makeinfo; ac_word=$2
5002 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5003 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5004 if test "${ac_cv_path_MAKEINFO+set}" = set; then
5005   echo $ECHO_N "(cached) $ECHO_C" >&6
5006 else
5007   case $MAKEINFO in
5008   [\\/]* | ?:[\\/]*)
5009   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
5010   ;;
5011   *)
5012   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5013 for as_dir in $PATH
5014 do
5015   IFS=$as_save_IFS
5016   test -z "$as_dir" && as_dir=.
5017   for ac_exec_ext in '' $ac_executable_extensions; do
5018   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5019     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
5020     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5021     break 2
5022   fi
5023 done
5024 done
5025 IFS=$as_save_IFS
5026
5027   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
5028   ;;
5029 esac
5030 fi
5031 MAKEINFO=$ac_cv_path_MAKEINFO
5032 if test -n "$MAKEINFO"; then
5033   { echo "$as_me:$LINENO: result: $MAKEINFO" >&5
5034 echo "${ECHO_T}$MAKEINFO" >&6; }
5035 else
5036   { echo "$as_me:$LINENO: result: no" >&5
5037 echo "${ECHO_T}no" >&6; }
5038 fi
5039
5040
5041 if test "$MAKEINFO" != "no" && \
5042   test x"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[6-9]|4\.[1-5][0-9]+)'`" = x; then
5043    MAKEINFO=no
5044 fi
5045
5046 if test "$MAKEINFO" = "no"; then
5047   { { echo "$as_me:$LINENO: error: makeinfo >= 4.6 is required " >&5
5048 echo "$as_me: error: makeinfo >= 4.6 is required " >&2;}
5049    { (exit 1); exit 1; }; }
5050 fi
5051
5052
5053
5054 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
5055 then
5056   ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
5057 fi
5058
5059 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
5060 then
5061   ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
5062 fi
5063
5064
5065 late_LDFLAGS=$LDFLAGS
5066 if test "$GCC" = yes; then
5067   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
5068 else
5069   LDFLAGS="$LDFLAGS -znocombreloc"
5070 fi
5071
5072 { echo "$as_me:$LINENO: checking for -znocombreloc" >&5
5073 echo $ECHO_N "checking for -znocombreloc... $ECHO_C" >&6; }
5074 cat >conftest.$ac_ext <<_ACEOF
5075 main(){return 0;}
5076 _ACEOF
5077 rm -f conftest.$ac_objext conftest$ac_exeext
5078 if { (ac_try="$ac_link"
5079 case "(($ac_try" in
5080   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5081   *) ac_try_echo=$ac_try;;
5082 esac
5083 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5084   (eval "$ac_link") 2>conftest.er1
5085   ac_status=$?
5086   grep -v '^ *+' conftest.er1 >conftest.err
5087   rm -f conftest.er1
5088   cat conftest.err >&5
5089   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5090   (exit $ac_status); } && {
5091          test -z "$ac_c_werror_flag" ||
5092          test ! -s conftest.err
5093        } && test -s conftest$ac_exeext &&
5094        $as_test_x conftest$ac_exeext; then
5095   { echo "$as_me:$LINENO: result: yes" >&5
5096 echo "${ECHO_T}yes" >&6; }
5097 else
5098   echo "$as_me: failed program was:" >&5
5099 sed 's/^/| /' conftest.$ac_ext >&5
5100
5101         LDFLAGS=$late_LDFLAGS
5102   { echo "$as_me:$LINENO: result: no" >&5
5103 echo "${ECHO_T}no" >&6; }
5104 fi
5105
5106 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5107       conftest$ac_exeext conftest.$ac_ext
5108
5109 #### Extract some information from the operating system and machine files.
5110
5111 { echo "$as_me:$LINENO: checking the machine- and system-dependent files to find out
5112  - which libraries the lib-src programs will want, and
5113  - whether the GNU malloc routines are usable..." >&5
5114 echo "$as_me: checking the machine- and system-dependent files to find out
5115  - which libraries the lib-src programs will want, and
5116  - whether the GNU malloc routines are usable..." >&6;}
5117
5118 ### First figure out CFLAGS (which we use for running the compiler here)
5119 ### and REAL_CFLAGS (which we use for real compilation).
5120 ### The two are the same except on a few systems, where they are made
5121 ### different to work around various lossages.  For example,
5122 ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g
5123 ### as implying static linking.
5124
5125 ### If the CFLAGS env var is specified, we use that value
5126 ### instead of the default.
5127
5128 ### It's not important that this name contain the PID; you can't run
5129 ### two configures in the same directory and have anything work
5130 ### anyway.
5131 tempcname="conftest.c"
5132
5133 echo '
5134 #include "'${srcdir}'/src/'${opsysfile}'"
5135 #include "'${srcdir}'/src/'${machfile}'"
5136 #ifndef LIBS_MACHINE
5137 #define LIBS_MACHINE
5138 #endif
5139 #ifndef LIBS_SYSTEM
5140 #define LIBS_SYSTEM
5141 #endif
5142 #ifndef C_SWITCH_SYSTEM
5143 #define C_SWITCH_SYSTEM
5144 #endif
5145 #ifndef C_SWITCH_MACHINE
5146 #define C_SWITCH_MACHINE
5147 #endif
5148 configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
5149 configure___ c_switch_system=C_SWITCH_SYSTEM
5150 configure___ c_switch_machine=C_SWITCH_MACHINE
5151
5152 #ifndef LIB_X11_LIB
5153 #define LIB_X11_LIB -lX11
5154 #endif
5155
5156 #ifndef LIBX11_MACHINE
5157 #define LIBX11_MACHINE
5158 #endif
5159
5160 #ifndef LIBX11_SYSTEM
5161 #define LIBX11_SYSTEM
5162 #endif
5163 configure___ LIBX=LIB_X11_LIB LIBX11_MACHINE LIBX11_SYSTEM
5164
5165 #ifdef UNEXEC
5166 configure___ unexec=UNEXEC
5167 #else
5168 configure___ unexec=unexec.o
5169 #endif
5170
5171 #ifdef SYSTEM_MALLOC
5172 configure___ system_malloc=yes
5173 #else
5174 configure___ system_malloc=no
5175 #endif
5176
5177 #ifdef USE_MMAP_FOR_BUFFERS
5178 configure___ use_mmap_for_buffers=yes
5179 #else
5180 configure___ use_mmap_for_buffers=no
5181 #endif
5182
5183 #ifndef C_DEBUG_SWITCH
5184 #define C_DEBUG_SWITCH -g
5185 #endif
5186
5187 #ifndef C_OPTIMIZE_SWITCH
5188 #ifdef __GNUC__
5189 #define C_OPTIMIZE_SWITCH -O2
5190 #else
5191 #define C_OPTIMIZE_SWITCH -O
5192 #endif
5193 #endif
5194
5195 #ifndef C_WARNINGS_SWITCH
5196 #define C_WARNINGS_SWITCH ${C_WARNINGS_SWITCH}
5197 #endif
5198
5199 #ifndef LD_SWITCH_MACHINE
5200 #define LD_SWITCH_MACHINE
5201 #endif
5202
5203 #ifndef LD_SWITCH_SYSTEM
5204 #define LD_SWITCH_SYSTEM
5205 #endif
5206
5207 #ifndef LD_SWITCH_X_SITE_AUX
5208 #define LD_SWITCH_X_SITE_AUX
5209 #endif
5210
5211 configure___ ld_switch_system=LD_SWITCH_SYSTEM
5212 configure___ ld_switch_machine=LD_SWITCH_MACHINE
5213
5214 #ifdef THIS_IS_CONFIGURE
5215
5216 /* Get the CFLAGS for tests in configure.  */
5217 #ifdef __GNUC__
5218 configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
5219 #else
5220 configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5221 #endif
5222
5223 #else /* not THIS_IS_CONFIGURE */
5224
5225 /* Get the CFLAGS for real compilation.  */
5226 #ifdef __GNUC__
5227 configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH C_WARNINGS_SWITCH '${SPECIFIED_CFLAGS}'
5228 #else
5229 configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5230 #endif
5231
5232 #endif /* not THIS_IS_CONFIGURE */
5233 ' > ${tempcname}
5234
5235 # The value of CPP is a quoted variable reference, so we need to do this
5236 # to get its actual value...
5237 CPP=`eval "echo $CPP"`
5238 eval `${CPP} -Isrc ${tempcname} \
5239        | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5240 if test "x$SPECIFIED_CFLAGS" = x; then
5241   eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
5242          | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5243 else
5244   REAL_CFLAGS="$CFLAGS"
5245 fi
5246 rm ${tempcname}
5247
5248 ac_link="$ac_link $ld_switch_machine $ld_switch_system"
5249
5250 ### Make sure subsequent tests use flags consistent with the build flags.
5251
5252 if test x"${OVERRIDE_CPPFLAGS}" != x; then
5253   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
5254 else
5255   CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS"
5256 fi
5257
5258
5259
5260 # Check whether --enable-largefile was given.
5261 if test "${enable_largefile+set}" = set; then
5262   enableval=$enable_largefile;
5263 fi
5264
5265 if test "$enable_largefile" != no; then
5266
5267   { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
5268 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; }
5269 if test "${ac_cv_sys_largefile_CC+set}" = set; then
5270   echo $ECHO_N "(cached) $ECHO_C" >&6
5271 else
5272   ac_cv_sys_largefile_CC=no
5273      if test "$GCC" != yes; then
5274        ac_save_CC=$CC
5275        while :; do
5276          # IRIX 6.2 and later do not support large files by default,
5277          # so use the C compiler's -n32 option if that helps.
5278          cat >conftest.$ac_ext <<_ACEOF
5279 /* confdefs.h.  */
5280 _ACEOF
5281 cat confdefs.h >>conftest.$ac_ext
5282 cat >>conftest.$ac_ext <<_ACEOF
5283 /* end confdefs.h.  */
5284 #include <sys/types.h>
5285  /* Check that off_t can represent 2**63 - 1 correctly.
5286     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5287     since some C++ compilers masquerading as C compilers
5288     incorrectly reject 9223372036854775807.  */
5289 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5290   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5291                        && LARGE_OFF_T % 2147483647 == 1)
5292                       ? 1 : -1];
5293 int
5294 main ()
5295 {
5296
5297   ;
5298   return 0;
5299 }
5300 _ACEOF
5301          rm -f conftest.$ac_objext
5302 if { (ac_try="$ac_compile"
5303 case "(($ac_try" in
5304   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5305   *) ac_try_echo=$ac_try;;
5306 esac
5307 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5308   (eval "$ac_compile") 2>conftest.er1
5309   ac_status=$?
5310   grep -v '^ *+' conftest.er1 >conftest.err
5311   rm -f conftest.er1
5312   cat conftest.err >&5
5313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5314   (exit $ac_status); } && {
5315          test -z "$ac_c_werror_flag" ||
5316          test ! -s conftest.err
5317        } && test -s conftest.$ac_objext; then
5318   break
5319 else
5320   echo "$as_me: failed program was:" >&5
5321 sed 's/^/| /' conftest.$ac_ext >&5
5322
5323
5324 fi
5325
5326 rm -f core conftest.err conftest.$ac_objext
5327          CC="$CC -n32"
5328          rm -f conftest.$ac_objext
5329 if { (ac_try="$ac_compile"
5330 case "(($ac_try" in
5331   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5332   *) ac_try_echo=$ac_try;;
5333 esac
5334 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5335   (eval "$ac_compile") 2>conftest.er1
5336   ac_status=$?
5337   grep -v '^ *+' conftest.er1 >conftest.err
5338   rm -f conftest.er1
5339   cat conftest.err >&5
5340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5341   (exit $ac_status); } && {
5342          test -z "$ac_c_werror_flag" ||
5343          test ! -s conftest.err
5344        } && test -s conftest.$ac_objext; then
5345   ac_cv_sys_largefile_CC=' -n32'; break
5346 else
5347   echo "$as_me: failed program was:" >&5
5348 sed 's/^/| /' conftest.$ac_ext >&5
5349
5350
5351 fi
5352
5353 rm -f core conftest.err conftest.$ac_objext
5354          break
5355        done
5356        CC=$ac_save_CC
5357        rm -f conftest.$ac_ext
5358     fi
5359 fi
5360 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
5361 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; }
5362   if test "$ac_cv_sys_largefile_CC" != no; then
5363     CC=$CC$ac_cv_sys_largefile_CC
5364   fi
5365
5366   { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5367 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; }
5368 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
5369   echo $ECHO_N "(cached) $ECHO_C" >&6
5370 else
5371   while :; do
5372   cat >conftest.$ac_ext <<_ACEOF
5373 /* confdefs.h.  */
5374 _ACEOF
5375 cat confdefs.h >>conftest.$ac_ext
5376 cat >>conftest.$ac_ext <<_ACEOF
5377 /* end confdefs.h.  */
5378 #include <sys/types.h>
5379  /* Check that off_t can represent 2**63 - 1 correctly.
5380     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5381     since some C++ compilers masquerading as C compilers
5382     incorrectly reject 9223372036854775807.  */
5383 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5384   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5385                        && LARGE_OFF_T % 2147483647 == 1)
5386                       ? 1 : -1];
5387 int
5388 main ()
5389 {
5390
5391   ;
5392   return 0;
5393 }
5394 _ACEOF
5395 rm -f conftest.$ac_objext
5396 if { (ac_try="$ac_compile"
5397 case "(($ac_try" in
5398   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5399   *) ac_try_echo=$ac_try;;
5400 esac
5401 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5402   (eval "$ac_compile") 2>conftest.er1
5403   ac_status=$?
5404   grep -v '^ *+' conftest.er1 >conftest.err
5405   rm -f conftest.er1
5406   cat conftest.err >&5
5407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5408   (exit $ac_status); } && {
5409          test -z "$ac_c_werror_flag" ||
5410          test ! -s conftest.err
5411        } && test -s conftest.$ac_objext; then
5412   ac_cv_sys_file_offset_bits=no; break
5413 else
5414   echo "$as_me: failed program was:" >&5
5415 sed 's/^/| /' conftest.$ac_ext >&5
5416
5417
5418 fi
5419
5420 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5421   cat >conftest.$ac_ext <<_ACEOF
5422 /* confdefs.h.  */
5423 _ACEOF
5424 cat confdefs.h >>conftest.$ac_ext
5425 cat >>conftest.$ac_ext <<_ACEOF
5426 /* end confdefs.h.  */
5427 #define _FILE_OFFSET_BITS 64
5428 #include <sys/types.h>
5429  /* Check that off_t can represent 2**63 - 1 correctly.
5430     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5431     since some C++ compilers masquerading as C compilers
5432     incorrectly reject 9223372036854775807.  */
5433 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5434   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5435                        && LARGE_OFF_T % 2147483647 == 1)
5436                       ? 1 : -1];
5437 int
5438 main ()
5439 {
5440
5441   ;
5442   return 0;
5443 }
5444 _ACEOF
5445 rm -f conftest.$ac_objext
5446 if { (ac_try="$ac_compile"
5447 case "(($ac_try" in
5448   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5449   *) ac_try_echo=$ac_try;;
5450 esac
5451 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5452   (eval "$ac_compile") 2>conftest.er1
5453   ac_status=$?
5454   grep -v '^ *+' conftest.er1 >conftest.err
5455   rm -f conftest.er1
5456   cat conftest.err >&5
5457   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5458   (exit $ac_status); } && {
5459          test -z "$ac_c_werror_flag" ||
5460          test ! -s conftest.err
5461        } && test -s conftest.$ac_objext; then
5462   ac_cv_sys_file_offset_bits=64; break
5463 else
5464   echo "$as_me: failed program was:" >&5
5465 sed 's/^/| /' conftest.$ac_ext >&5
5466
5467
5468 fi
5469
5470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5471   ac_cv_sys_file_offset_bits=unknown
5472   break
5473 done
5474 fi
5475 { echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
5476 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; }
5477 case $ac_cv_sys_file_offset_bits in #(
5478   no | unknown) ;;
5479   *)
5480 cat >>confdefs.h <<_ACEOF
5481 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5482 _ACEOF
5483 ;;
5484 esac
5485 rm -f conftest*
5486   if test $ac_cv_sys_file_offset_bits = unknown; then
5487     { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
5488 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; }
5489 if test "${ac_cv_sys_large_files+set}" = set; then
5490   echo $ECHO_N "(cached) $ECHO_C" >&6
5491 else
5492   while :; do
5493   cat >conftest.$ac_ext <<_ACEOF
5494 /* confdefs.h.  */
5495 _ACEOF
5496 cat confdefs.h >>conftest.$ac_ext
5497 cat >>conftest.$ac_ext <<_ACEOF
5498 /* end confdefs.h.  */
5499 #include <sys/types.h>
5500  /* Check that off_t can represent 2**63 - 1 correctly.
5501     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5502     since some C++ compilers masquerading as C compilers
5503     incorrectly reject 9223372036854775807.  */
5504 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5505   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5506                        && LARGE_OFF_T % 2147483647 == 1)
5507                       ? 1 : -1];
5508 int
5509 main ()
5510 {
5511
5512   ;
5513   return 0;
5514 }
5515 _ACEOF
5516 rm -f conftest.$ac_objext
5517 if { (ac_try="$ac_compile"
5518 case "(($ac_try" in
5519   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5520   *) ac_try_echo=$ac_try;;
5521 esac
5522 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5523   (eval "$ac_compile") 2>conftest.er1
5524   ac_status=$?
5525   grep -v '^ *+' conftest.er1 >conftest.err
5526   rm -f conftest.er1
5527   cat conftest.err >&5
5528   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5529   (exit $ac_status); } && {
5530          test -z "$ac_c_werror_flag" ||
5531          test ! -s conftest.err
5532        } && test -s conftest.$ac_objext; then
5533   ac_cv_sys_large_files=no; break
5534 else
5535   echo "$as_me: failed program was:" >&5
5536 sed 's/^/| /' conftest.$ac_ext >&5
5537
5538
5539 fi
5540
5541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5542   cat >conftest.$ac_ext <<_ACEOF
5543 /* confdefs.h.  */
5544 _ACEOF
5545 cat confdefs.h >>conftest.$ac_ext
5546 cat >>conftest.$ac_ext <<_ACEOF
5547 /* end confdefs.h.  */
5548 #define _LARGE_FILES 1
5549 #include <sys/types.h>
5550  /* Check that off_t can represent 2**63 - 1 correctly.
5551     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5552     since some C++ compilers masquerading as C compilers
5553     incorrectly reject 9223372036854775807.  */
5554 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5555   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5556                        && LARGE_OFF_T % 2147483647 == 1)
5557                       ? 1 : -1];
5558 int
5559 main ()
5560 {
5561
5562   ;
5563   return 0;
5564 }
5565 _ACEOF
5566 rm -f conftest.$ac_objext
5567 if { (ac_try="$ac_compile"
5568 case "(($ac_try" in
5569   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5570   *) ac_try_echo=$ac_try;;
5571 esac
5572 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5573   (eval "$ac_compile") 2>conftest.er1
5574   ac_status=$?
5575   grep -v '^ *+' conftest.er1 >conftest.err
5576   rm -f conftest.er1
5577   cat conftest.err >&5
5578   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5579   (exit $ac_status); } && {
5580          test -z "$ac_c_werror_flag" ||
5581          test ! -s conftest.err
5582        } && test -s conftest.$ac_objext; then
5583   ac_cv_sys_large_files=1; break
5584 else
5585   echo "$as_me: failed program was:" >&5
5586 sed 's/^/| /' conftest.$ac_ext >&5
5587
5588
5589 fi
5590
5591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5592   ac_cv_sys_large_files=unknown
5593   break
5594 done
5595 fi
5596 { echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
5597 echo "${ECHO_T}$ac_cv_sys_large_files" >&6; }
5598 case $ac_cv_sys_large_files in #(
5599   no | unknown) ;;
5600   *)
5601 cat >>confdefs.h <<_ACEOF
5602 #define _LARGE_FILES $ac_cv_sys_large_files
5603 _ACEOF
5604 ;;
5605 esac
5606 rm -f conftest*
5607   fi
5608 fi
5609
5610
5611
5612 ### The standard library on x86-64 and s390x GNU/Linux distributions can
5613 ### be located in either /usr/lib64 or /usr/lib.
5614 case "${canonical}" in
5615   x86_64-*-linux-gnu* | s390x-*-linux-gnu* )
5616     if test -d /usr/lib64; then
5617
5618 cat >>confdefs.h <<\_ACEOF
5619 #define HAVE_LIB64_DIR 1
5620 _ACEOF
5621
5622 fi
5623 esac
5624
5625
5626
5627
5628 if test "${with_sound}" != "no"; then
5629   # Sound support for GNU/Linux and the free BSDs.
5630   { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
5631 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
5632 if test "${ac_cv_header_stdc+set}" = set; then
5633   echo $ECHO_N "(cached) $ECHO_C" >&6
5634 else
5635   cat >conftest.$ac_ext <<_ACEOF
5636 /* confdefs.h.  */
5637 _ACEOF
5638 cat confdefs.h >>conftest.$ac_ext
5639 cat >>conftest.$ac_ext <<_ACEOF
5640 /* end confdefs.h.  */
5641 #include <stdlib.h>
5642 #include <stdarg.h>
5643 #include <string.h>
5644 #include <float.h>
5645
5646 int
5647 main ()
5648 {
5649
5650   ;
5651   return 0;
5652 }
5653 _ACEOF
5654 rm -f conftest.$ac_objext
5655 if { (ac_try="$ac_compile"
5656 case "(($ac_try" in
5657   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5658   *) ac_try_echo=$ac_try;;
5659 esac
5660 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5661   (eval "$ac_compile") 2>conftest.er1
5662   ac_status=$?
5663   grep -v '^ *+' conftest.er1 >conftest.err
5664   rm -f conftest.er1
5665   cat conftest.err >&5
5666   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5667   (exit $ac_status); } && {
5668          test -z "$ac_c_werror_flag" ||
5669          test ! -s conftest.err
5670        } && test -s conftest.$ac_objext; then
5671   ac_cv_header_stdc=yes
5672 else
5673   echo "$as_me: failed program was:" >&5
5674 sed 's/^/| /' conftest.$ac_ext >&5
5675
5676         ac_cv_header_stdc=no
5677 fi
5678
5679 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5680
5681 if test $ac_cv_header_stdc = yes; then
5682   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5683   cat >conftest.$ac_ext <<_ACEOF
5684 /* confdefs.h.  */
5685 _ACEOF
5686 cat confdefs.h >>conftest.$ac_ext
5687 cat >>conftest.$ac_ext <<_ACEOF
5688 /* end confdefs.h.  */
5689 #include <string.h>
5690
5691 _ACEOF
5692 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5693   $EGREP "memchr" >/dev/null 2>&1; then
5694   :
5695 else
5696   ac_cv_header_stdc=no
5697 fi
5698 rm -f conftest*
5699
5700 fi
5701
5702 if test $ac_cv_header_stdc = yes; then
5703   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5704   cat >conftest.$ac_ext <<_ACEOF
5705 /* confdefs.h.  */
5706 _ACEOF
5707 cat confdefs.h >>conftest.$ac_ext
5708 cat >>conftest.$ac_ext <<_ACEOF
5709 /* end confdefs.h.  */
5710 #include <stdlib.h>
5711
5712 _ACEOF
5713 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5714   $EGREP "free" >/dev/null 2>&1; then
5715   :
5716 else
5717   ac_cv_header_stdc=no
5718 fi
5719 rm -f conftest*
5720
5721 fi
5722
5723 if test $ac_cv_header_stdc = yes; then
5724   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5725   if test "$cross_compiling" = yes; then
5726   :
5727 else
5728   cat >conftest.$ac_ext <<_ACEOF
5729 /* confdefs.h.  */
5730 _ACEOF
5731 cat confdefs.h >>conftest.$ac_ext
5732 cat >>conftest.$ac_ext <<_ACEOF
5733 /* end confdefs.h.  */
5734 #include <ctype.h>
5735 #include <stdlib.h>
5736 #if ((' ' & 0x0FF) == 0x020)
5737 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5738 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5739 #else
5740 # define ISLOWER(c) \
5741                    (('a' <= (c) && (c) <= 'i') \
5742                      || ('j' <= (c) && (c) <= 'r') \
5743                      || ('s' <= (c) && (c) <= 'z'))
5744 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5745 #endif
5746
5747 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5748 int
5749 main ()
5750 {
5751   int i;
5752   for (i = 0; i < 256; i++)
5753     if (XOR (islower (i), ISLOWER (i))
5754         || toupper (i) != TOUPPER (i))
5755       return 2;
5756   return 0;
5757 }
5758 _ACEOF
5759 rm -f conftest$ac_exeext
5760 if { (ac_try="$ac_link"
5761 case "(($ac_try" in
5762   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5763   *) ac_try_echo=$ac_try;;
5764 esac
5765 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5766   (eval "$ac_link") 2>&5
5767   ac_status=$?
5768   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5769   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
5770   { (case "(($ac_try" in
5771   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5772   *) ac_try_echo=$ac_try;;
5773 esac
5774 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5775   (eval "$ac_try") 2>&5
5776   ac_status=$?
5777   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5778   (exit $ac_status); }; }; then
5779   :
5780 else
5781   echo "$as_me: program exited with status $ac_status" >&5
5782 echo "$as_me: failed program was:" >&5
5783 sed 's/^/| /' conftest.$ac_ext >&5
5784
5785 ( exit $ac_status )
5786 ac_cv_header_stdc=no
5787 fi
5788 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
5789 fi
5790
5791
5792 fi
5793 fi
5794 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
5795 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
5796 if test $ac_cv_header_stdc = yes; then
5797
5798 cat >>confdefs.h <<\_ACEOF
5799 #define STDC_HEADERS 1
5800 _ACEOF
5801
5802 fi
5803
5804 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5805
5806
5807
5808
5809
5810
5811
5812
5813
5814 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5815                   inttypes.h stdint.h unistd.h
5816 do
5817 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5818 { echo "$as_me:$LINENO: checking for $ac_header" >&5
5819 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5820 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5821   echo $ECHO_N "(cached) $ECHO_C" >&6
5822 else
5823   cat >conftest.$ac_ext <<_ACEOF
5824 /* confdefs.h.  */
5825 _ACEOF
5826 cat confdefs.h >>conftest.$ac_ext
5827 cat >>conftest.$ac_ext <<_ACEOF
5828 /* end confdefs.h.  */
5829 $ac_includes_default
5830
5831 #include <$ac_header>
5832 _ACEOF
5833 rm -f conftest.$ac_objext
5834 if { (ac_try="$ac_compile"
5835 case "(($ac_try" in
5836   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5837   *) ac_try_echo=$ac_try;;
5838 esac
5839 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5840   (eval "$ac_compile") 2>conftest.er1
5841   ac_status=$?
5842   grep -v '^ *+' conftest.er1 >conftest.err
5843   rm -f conftest.er1
5844   cat conftest.err >&5
5845   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5846   (exit $ac_status); } && {
5847          test -z "$ac_c_werror_flag" ||
5848          test ! -s conftest.err
5849        } && test -s conftest.$ac_objext; then
5850   eval "$as_ac_Header=yes"
5851 else
5852   echo "$as_me: failed program was:" >&5
5853 sed 's/^/| /' conftest.$ac_ext >&5
5854
5855         eval "$as_ac_Header=no"
5856 fi
5857
5858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5859 fi
5860 ac_res=`eval echo '${'$as_ac_Header'}'`
5861                { echo "$as_me:$LINENO: result: $ac_res" >&5
5862 echo "${ECHO_T}$ac_res" >&6; }
5863 if test `eval echo '${'$as_ac_Header'}'` = yes; then
5864   cat >>confdefs.h <<_ACEOF
5865 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
5866 _ACEOF
5867
5868 fi
5869
5870 done
5871
5872
5873
5874
5875
5876 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
5877 do
5878 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5879 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5880   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5881 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5882 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5883   echo $ECHO_N "(cached) $ECHO_C" >&6
5884 fi
5885 ac_res=`eval echo '${'$as_ac_Header'}'`
5886                { echo "$as_me:$LINENO: result: $ac_res" >&5
5887 echo "${ECHO_T}$ac_res" >&6; }
5888 else
5889   # Is the header compilable?
5890 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5891 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5892 cat >conftest.$ac_ext <<_ACEOF
5893 /* confdefs.h.  */
5894 _ACEOF
5895 cat confdefs.h >>conftest.$ac_ext
5896 cat >>conftest.$ac_ext <<_ACEOF
5897 /* end confdefs.h.  */
5898 $ac_includes_default
5899 #include <$ac_header>
5900 _ACEOF
5901 rm -f conftest.$ac_objext
5902 if { (ac_try="$ac_compile"
5903 case "(($ac_try" in
5904   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5905   *) ac_try_echo=$ac_try;;
5906 esac
5907 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5908   (eval "$ac_compile") 2>conftest.er1
5909   ac_status=$?
5910   grep -v '^ *+' conftest.er1 >conftest.err
5911   rm -f conftest.er1
5912   cat conftest.err >&5
5913   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5914   (exit $ac_status); } && {
5915          test -z "$ac_c_werror_flag" ||
5916          test ! -s conftest.err
5917        } && test -s conftest.$ac_objext; then
5918   ac_header_compiler=yes
5919 else
5920   echo "$as_me: failed program was:" >&5
5921 sed 's/^/| /' conftest.$ac_ext >&5
5922
5923         ac_header_compiler=no
5924 fi
5925
5926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5927 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5928 echo "${ECHO_T}$ac_header_compiler" >&6; }
5929
5930 # Is the header present?
5931 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5932 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5933 cat >conftest.$ac_ext <<_ACEOF
5934 /* confdefs.h.  */
5935 _ACEOF
5936 cat confdefs.h >>conftest.$ac_ext
5937 cat >>conftest.$ac_ext <<_ACEOF
5938 /* end confdefs.h.  */
5939 #include <$ac_header>
5940 _ACEOF
5941 if { (ac_try="$ac_cpp conftest.$ac_ext"
5942 case "(($ac_try" in
5943   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5944   *) ac_try_echo=$ac_try;;
5945 esac
5946 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5947   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
5948   ac_status=$?
5949   grep -v '^ *+' conftest.er1 >conftest.err
5950   rm -f conftest.er1
5951   cat conftest.err >&5
5952   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5953   (exit $ac_status); } >/dev/null && {
5954          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
5955          test ! -s conftest.err
5956        }; then
5957   ac_header_preproc=yes
5958 else
5959   echo "$as_me: failed program was:" >&5
5960 sed 's/^/| /' conftest.$ac_ext >&5
5961
5962   ac_header_preproc=no
5963 fi
5964
5965 rm -f conftest.err conftest.$ac_ext
5966 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
5967 echo "${ECHO_T}$ac_header_preproc" >&6; }
5968
5969 # So?  What about this header?
5970 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
5971   yes:no: )
5972     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
5973 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
5974     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
5975 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
5976     ac_header_preproc=yes
5977     ;;
5978   no:yes:* )
5979     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
5980 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
5981     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
5982 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
5983     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
5984 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
5985     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
5986 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
5987     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
5988 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
5989     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
5990 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
5991
5992     ;;
5993 esac
5994 { echo "$as_me:$LINENO: checking for $ac_header" >&5
5995 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5996 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5997   echo $ECHO_N "(cached) $ECHO_C" >&6
5998 else
5999   eval "$as_ac_Header=\$ac_header_preproc"
6000 fi
6001 ac_res=`eval echo '${'$as_ac_Header'}'`
6002                { echo "$as_me:$LINENO: result: $ac_res" >&5
6003 echo "${ECHO_T}$ac_res" >&6; }
6004
6005 fi
6006 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6007   cat >>confdefs.h <<_ACEOF
6008 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6009 _ACEOF
6010
6011 fi
6012
6013 done
6014
6015   # Emulation library used on NetBSD.
6016   { echo "$as_me:$LINENO: checking for _oss_ioctl in -lossaudio" >&5
6017 echo $ECHO_N "checking for _oss_ioctl in -lossaudio... $ECHO_C" >&6; }
6018 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then
6019   echo $ECHO_N "(cached) $ECHO_C" >&6
6020 else
6021   ac_check_lib_save_LIBS=$LIBS
6022 LIBS="-lossaudio  $LIBS"
6023 cat >conftest.$ac_ext <<_ACEOF
6024 /* confdefs.h.  */
6025 _ACEOF
6026 cat confdefs.h >>conftest.$ac_ext
6027 cat >>conftest.$ac_ext <<_ACEOF
6028 /* end confdefs.h.  */
6029
6030 /* Override any GCC internal prototype to avoid an error.
6031    Use char because int might match the return type of a GCC
6032    builtin and then its argument prototype would still apply.  */
6033 #ifdef __cplusplus
6034 extern "C"
6035 #endif
6036 char _oss_ioctl ();
6037 int
6038 main ()
6039 {
6040 return _oss_ioctl ();
6041   ;
6042   return 0;
6043 }
6044 _ACEOF
6045 rm -f conftest.$ac_objext conftest$ac_exeext
6046 if { (ac_try="$ac_link"
6047 case "(($ac_try" in
6048   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6049   *) ac_try_echo=$ac_try;;
6050 esac
6051 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6052   (eval "$ac_link") 2>conftest.er1
6053   ac_status=$?
6054   grep -v '^ *+' conftest.er1 >conftest.err
6055   rm -f conftest.er1
6056   cat conftest.err >&5
6057   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6058   (exit $ac_status); } && {
6059          test -z "$ac_c_werror_flag" ||
6060          test ! -s conftest.err
6061        } && test -s conftest$ac_exeext &&
6062        $as_test_x conftest$ac_exeext; then
6063   ac_cv_lib_ossaudio__oss_ioctl=yes
6064 else
6065   echo "$as_me: failed program was:" >&5
6066 sed 's/^/| /' conftest.$ac_ext >&5
6067
6068         ac_cv_lib_ossaudio__oss_ioctl=no
6069 fi
6070
6071 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6072       conftest$ac_exeext conftest.$ac_ext
6073 LIBS=$ac_check_lib_save_LIBS
6074 fi
6075 { echo "$as_me:$LINENO: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
6076 echo "${ECHO_T}$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
6077 if test $ac_cv_lib_ossaudio__oss_ioctl = yes; then
6078   LIBSOUND=-lossaudio
6079 else
6080   LIBSOUND=
6081 fi
6082
6083
6084
6085   ALSA_REQUIRED=1.0.0
6086   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
6087
6088   succeeded=no
6089
6090   # Extract the first word of "pkg-config", so it can be a program name with args.
6091 set dummy pkg-config; ac_word=$2
6092 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6093 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6094 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
6095   echo $ECHO_N "(cached) $ECHO_C" >&6
6096 else
6097   case $PKG_CONFIG in
6098   [\\/]* | ?:[\\/]*)
6099   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6100   ;;
6101   *)
6102   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6103 for as_dir in $PATH
6104 do
6105   IFS=$as_save_IFS
6106   test -z "$as_dir" && as_dir=.
6107   for ac_exec_ext in '' $ac_executable_extensions; do
6108   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6109     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6110     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6111     break 2
6112   fi
6113 done
6114 done
6115 IFS=$as_save_IFS
6116
6117   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6118   ;;
6119 esac
6120 fi
6121 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6122 if test -n "$PKG_CONFIG"; then
6123   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
6124 echo "${ECHO_T}$PKG_CONFIG" >&6; }
6125 else
6126   { echo "$as_me:$LINENO: result: no" >&5
6127 echo "${ECHO_T}no" >&6; }
6128 fi
6129
6130
6131
6132   if test "$PKG_CONFIG" = "no" ; then
6133      HAVE_ALSA=no
6134   else
6135      PKG_CONFIG_MIN_VERSION=0.9.0
6136      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6137         { echo "$as_me:$LINENO: checking for $ALSA_MODULES" >&5
6138 echo $ECHO_N "checking for $ALSA_MODULES... $ECHO_C" >&6; }
6139
6140         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
6141             { echo "$as_me:$LINENO: result: yes" >&5
6142 echo "${ECHO_T}yes" >&6; }
6143             succeeded=yes
6144
6145             { echo "$as_me:$LINENO: checking ALSA_CFLAGS" >&5
6146 echo $ECHO_N "checking ALSA_CFLAGS... $ECHO_C" >&6; }
6147             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6148             { echo "$as_me:$LINENO: result: $ALSA_CFLAGS" >&5
6149 echo "${ECHO_T}$ALSA_CFLAGS" >&6; }
6150
6151             { echo "$as_me:$LINENO: checking ALSA_LIBS" >&5
6152 echo $ECHO_N "checking ALSA_LIBS... $ECHO_C" >&6; }
6153             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6154             { echo "$as_me:$LINENO: result: $ALSA_LIBS" >&5
6155 echo "${ECHO_T}$ALSA_LIBS" >&6; }
6156         else
6157             { echo "$as_me:$LINENO: result: no" >&5
6158 echo "${ECHO_T}no" >&6; }
6159             ALSA_CFLAGS=""
6160             ALSA_LIBS=""
6161             ## If we have a custom action on failure, don't print errors, but
6162             ## do set a variable so people can do so.
6163             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
6164
6165         fi
6166
6167
6168
6169      else
6170         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6171         echo "*** See http://www.freedesktop.org/software/pkgconfig"
6172      fi
6173   fi
6174
6175   if test $succeeded = yes; then
6176      HAVE_ALSA=yes
6177   else
6178      HAVE_ALSA=no
6179   fi
6180
6181   if test $HAVE_ALSA = yes; then
6182     SAVE_CFLAGS="$CFLAGS"
6183     SAVE_LDFLAGS="$LDFLAGS"
6184     CFLAGS="$ALSA_CFLAGS $CFLAGS"
6185     LDFLAGS="$ALSA_LIBS $LDFLAGS"
6186     cat >conftest.$ac_ext <<_ACEOF
6187 /* confdefs.h.  */
6188 _ACEOF
6189 cat confdefs.h >>conftest.$ac_ext
6190 cat >>conftest.$ac_ext <<_ACEOF
6191 /* end confdefs.h.  */
6192 #include <asoundlib.h>
6193 int
6194 main ()
6195 {
6196 snd_lib_error_set_handler (0);
6197   ;
6198   return 0;
6199 }
6200 _ACEOF
6201 rm -f conftest.$ac_objext
6202 if { (ac_try="$ac_compile"
6203 case "(($ac_try" in
6204   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6205   *) ac_try_echo=$ac_try;;
6206 esac
6207 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6208   (eval "$ac_compile") 2>conftest.er1
6209   ac_status=$?
6210   grep -v '^ *+' conftest.er1 >conftest.err
6211   rm -f conftest.er1
6212   cat conftest.err >&5
6213   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6214   (exit $ac_status); } && {
6215          test -z "$ac_c_werror_flag" ||
6216          test ! -s conftest.err
6217        } && test -s conftest.$ac_objext; then
6218   emacs_alsa_normal=yes
6219 else
6220   echo "$as_me: failed program was:" >&5
6221 sed 's/^/| /' conftest.$ac_ext >&5
6222
6223         emacs_alsa_normal=no
6224 fi
6225
6226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6227     if test "$emacs_alsa_normal" != yes; then
6228       cat >conftest.$ac_ext <<_ACEOF
6229 /* confdefs.h.  */
6230 _ACEOF
6231 cat confdefs.h >>conftest.$ac_ext
6232 cat >>conftest.$ac_ext <<_ACEOF
6233 /* end confdefs.h.  */
6234 #include <alsa/asoundlib.h>
6235 int
6236 main ()
6237 {
6238 snd_lib_error_set_handler (0);
6239   ;
6240   return 0;
6241 }
6242 _ACEOF
6243 rm -f conftest.$ac_objext
6244 if { (ac_try="$ac_compile"
6245 case "(($ac_try" in
6246   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6247   *) ac_try_echo=$ac_try;;
6248 esac
6249 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6250   (eval "$ac_compile") 2>conftest.er1
6251   ac_status=$?
6252   grep -v '^ *+' conftest.er1 >conftest.err
6253   rm -f conftest.er1
6254   cat conftest.err >&5
6255   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6256   (exit $ac_status); } && {
6257          test -z "$ac_c_werror_flag" ||
6258          test ! -s conftest.err
6259        } && test -s conftest.$ac_objext; then
6260   emacs_alsa_subdir=yes
6261 else
6262   echo "$as_me: failed program was:" >&5
6263 sed 's/^/| /' conftest.$ac_ext >&5
6264
6265         emacs_alsa_subdir=no
6266 fi
6267
6268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6269       if test "$emacs_alsa_subdir" != yes; then
6270         { { echo "$as_me:$LINENO: error: pkg-config found alsa, but it does not compile.  See config.log for error messages." >&5
6271 echo "$as_me: error: pkg-config found alsa, but it does not compile.  See config.log for error messages." >&2;}
6272    { (exit 1); exit 1; }; }
6273       fi
6274       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
6275     fi
6276
6277     CFLAGS="$SAVE_CFLAGS"
6278     LDFLAGS="$SAVE_LDFLAGS"
6279     LIBSOUND="$LIBSOUND $ALSA_LIBS"
6280     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
6281
6282 cat >>confdefs.h <<\_ACEOF
6283 #define HAVE_ALSA 1
6284 _ACEOF
6285
6286   fi
6287
6288 fi
6289
6290
6291
6292
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311
6312
6313
6314
6315 for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
6316   linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
6317   termcap.h stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
6318   sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
6319   sys/utsname.h pwd.h
6320 do
6321 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6322 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6323   { echo "$as_me:$LINENO: checking for $ac_header" >&5
6324 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6325 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6326   echo $ECHO_N "(cached) $ECHO_C" >&6
6327 fi
6328 ac_res=`eval echo '${'$as_ac_Header'}'`
6329                { echo "$as_me:$LINENO: result: $ac_res" >&5
6330 echo "${ECHO_T}$ac_res" >&6; }
6331 else
6332   # Is the header compilable?
6333 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
6334 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6335 cat >conftest.$ac_ext <<_ACEOF
6336 /* confdefs.h.  */
6337 _ACEOF
6338 cat confdefs.h >>conftest.$ac_ext
6339 cat >>conftest.$ac_ext <<_ACEOF
6340 /* end confdefs.h.  */
6341 $ac_includes_default
6342 #include <$ac_header>
6343 _ACEOF
6344 rm -f conftest.$ac_objext
6345 if { (ac_try="$ac_compile"
6346 case "(($ac_try" in
6347   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6348   *) ac_try_echo=$ac_try;;
6349 esac
6350 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6351   (eval "$ac_compile") 2>conftest.er1
6352   ac_status=$?
6353   grep -v '^ *+' conftest.er1 >conftest.err
6354   rm -f conftest.er1
6355   cat conftest.err >&5
6356   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6357   (exit $ac_status); } && {
6358          test -z "$ac_c_werror_flag" ||
6359          test ! -s conftest.err
6360        } && test -s conftest.$ac_objext; then
6361   ac_header_compiler=yes
6362 else
6363   echo "$as_me: failed program was:" >&5
6364 sed 's/^/| /' conftest.$ac_ext >&5
6365
6366         ac_header_compiler=no
6367 fi
6368
6369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6370 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6371 echo "${ECHO_T}$ac_header_compiler" >&6; }
6372
6373 # Is the header present?
6374 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
6375 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6376 cat >conftest.$ac_ext <<_ACEOF
6377 /* confdefs.h.  */
6378 _ACEOF
6379 cat confdefs.h >>conftest.$ac_ext
6380 cat >>conftest.$ac_ext <<_ACEOF
6381 /* end confdefs.h.  */
6382 #include <$ac_header>
6383 _ACEOF
6384 if { (ac_try="$ac_cpp conftest.$ac_ext"
6385 case "(($ac_try" in
6386   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6387   *) ac_try_echo=$ac_try;;
6388 esac
6389 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6390   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6391   ac_status=$?
6392   grep -v '^ *+' conftest.er1 >conftest.err
6393   rm -f conftest.er1
6394   cat conftest.err >&5
6395   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6396   (exit $ac_status); } >/dev/null && {
6397          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6398          test ! -s conftest.err
6399        }; then
6400   ac_header_preproc=yes
6401 else
6402   echo "$as_me: failed program was:" >&5
6403 sed 's/^/| /' conftest.$ac_ext >&5
6404
6405   ac_header_preproc=no
6406 fi
6407
6408 rm -f conftest.err conftest.$ac_ext
6409 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6410 echo "${ECHO_T}$ac_header_preproc" >&6; }
6411
6412 # So?  What about this header?
6413 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6414   yes:no: )
6415     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6416 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6417     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6418 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6419     ac_header_preproc=yes
6420     ;;
6421   no:yes:* )
6422     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6423 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6424     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6425 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6426     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6427 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6428     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6429 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6430     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6431 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6432     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6433 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6434
6435     ;;
6436 esac
6437 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6438 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6439 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6440   echo $ECHO_N "(cached) $ECHO_C" >&6
6441 else
6442   eval "$as_ac_Header=\$ac_header_preproc"
6443 fi
6444 ac_res=`eval echo '${'$as_ac_Header'}'`
6445                { echo "$as_me:$LINENO: result: $ac_res" >&5
6446 echo "${ECHO_T}$ac_res" >&6; }
6447
6448 fi
6449 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6450   cat >>confdefs.h <<_ACEOF
6451 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6452 _ACEOF
6453
6454 fi
6455
6456 done
6457
6458
6459 { echo "$as_me:$LINENO: checking if personality LINUX32 can be set" >&5
6460 echo $ECHO_N "checking if personality LINUX32 can be set... $ECHO_C" >&6; }
6461 cat >conftest.$ac_ext <<_ACEOF
6462 /* confdefs.h.  */
6463 _ACEOF
6464 cat confdefs.h >>conftest.$ac_ext
6465 cat >>conftest.$ac_ext <<_ACEOF
6466 /* end confdefs.h.  */
6467 #include <sys/personality.h>
6468 int
6469 main ()
6470 {
6471 personality (PER_LINUX32)
6472   ;
6473   return 0;
6474 }
6475 _ACEOF
6476 rm -f conftest.$ac_objext
6477 if { (ac_try="$ac_compile"
6478 case "(($ac_try" in
6479   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6480   *) ac_try_echo=$ac_try;;
6481 esac
6482 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6483   (eval "$ac_compile") 2>conftest.er1
6484   ac_status=$?
6485   grep -v '^ *+' conftest.er1 >conftest.err
6486   rm -f conftest.er1
6487   cat conftest.err >&5
6488   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6489   (exit $ac_status); } && {
6490          test -z "$ac_c_werror_flag" ||
6491          test ! -s conftest.err
6492        } && test -s conftest.$ac_objext; then
6493   emacs_cv_personality_linux32=yes
6494 else
6495   echo "$as_me: failed program was:" >&5
6496 sed 's/^/| /' conftest.$ac_ext >&5
6497
6498         emacs_cv_personality_linux32=no
6499 fi
6500
6501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6502 { echo "$as_me:$LINENO: result: $emacs_cv_personality_linux32" >&5
6503 echo "${ECHO_T}$emacs_cv_personality_linux32" >&6; }
6504
6505 if test $emacs_cv_personality_linux32 = yes; then
6506
6507 cat >>confdefs.h <<\_ACEOF
6508 #define HAVE_PERSONALITY_LINUX32 1
6509 _ACEOF
6510
6511 fi
6512
6513
6514 for ac_header in term.h
6515 do
6516 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6517 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6518 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6519 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6520   echo $ECHO_N "(cached) $ECHO_C" >&6
6521 else
6522   cat >conftest.$ac_ext <<_ACEOF
6523 /* confdefs.h.  */
6524 _ACEOF
6525 cat confdefs.h >>conftest.$ac_ext
6526 cat >>conftest.$ac_ext <<_ACEOF
6527 /* end confdefs.h.  */
6528 #include <$ac_header>
6529 _ACEOF
6530 if { (ac_try="$ac_cpp conftest.$ac_ext"
6531 case "(($ac_try" in
6532   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6533   *) ac_try_echo=$ac_try;;
6534 esac
6535 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6536   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6537   ac_status=$?
6538   grep -v '^ *+' conftest.er1 >conftest.err
6539   rm -f conftest.er1
6540   cat conftest.err >&5
6541   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6542   (exit $ac_status); } >/dev/null && {
6543          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6544          test ! -s conftest.err
6545        }; then
6546   eval "$as_ac_Header=yes"
6547 else
6548   echo "$as_me: failed program was:" >&5
6549 sed 's/^/| /' conftest.$ac_ext >&5
6550
6551   eval "$as_ac_Header=no"
6552 fi
6553
6554 rm -f conftest.err conftest.$ac_ext
6555 fi
6556 ac_res=`eval echo '${'$as_ac_Header'}'`
6557                { echo "$as_me:$LINENO: result: $ac_res" >&5
6558 echo "${ECHO_T}$ac_res" >&6; }
6559 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6560   cat >>confdefs.h <<_ACEOF
6561 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6562 _ACEOF
6563
6564 fi
6565
6566 done
6567
6568 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6569 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
6570 if test "${ac_cv_header_stdc+set}" = set; then
6571   echo $ECHO_N "(cached) $ECHO_C" >&6
6572 else
6573   cat >conftest.$ac_ext <<_ACEOF
6574 /* confdefs.h.  */
6575 _ACEOF
6576 cat confdefs.h >>conftest.$ac_ext
6577 cat >>conftest.$ac_ext <<_ACEOF
6578 /* end confdefs.h.  */
6579 #include <stdlib.h>
6580 #include <stdarg.h>
6581 #include <string.h>
6582 #include <float.h>
6583
6584 int
6585 main ()
6586 {
6587
6588   ;
6589   return 0;
6590 }
6591 _ACEOF
6592 rm -f conftest.$ac_objext
6593 if { (ac_try="$ac_compile"
6594 case "(($ac_try" in
6595   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6596   *) ac_try_echo=$ac_try;;
6597 esac
6598 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6599   (eval "$ac_compile") 2>conftest.er1
6600   ac_status=$?
6601   grep -v '^ *+' conftest.er1 >conftest.err
6602   rm -f conftest.er1
6603   cat conftest.err >&5
6604   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6605   (exit $ac_status); } && {
6606          test -z "$ac_c_werror_flag" ||
6607          test ! -s conftest.err
6608        } && test -s conftest.$ac_objext; then
6609   ac_cv_header_stdc=yes
6610 else
6611   echo "$as_me: failed program was:" >&5
6612 sed 's/^/| /' conftest.$ac_ext >&5
6613
6614         ac_cv_header_stdc=no
6615 fi
6616
6617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6618
6619 if test $ac_cv_header_stdc = yes; then
6620   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6621   cat >conftest.$ac_ext <<_ACEOF
6622 /* confdefs.h.  */
6623 _ACEOF
6624 cat confdefs.h >>conftest.$ac_ext
6625 cat >>conftest.$ac_ext <<_ACEOF
6626 /* end confdefs.h.  */
6627 #include <string.h>
6628
6629 _ACEOF
6630 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6631   $EGREP "memchr" >/dev/null 2>&1; then
6632   :
6633 else
6634   ac_cv_header_stdc=no
6635 fi
6636 rm -f conftest*
6637
6638 fi
6639
6640 if test $ac_cv_header_stdc = yes; then
6641   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6642   cat >conftest.$ac_ext <<_ACEOF
6643 /* confdefs.h.  */
6644 _ACEOF
6645 cat confdefs.h >>conftest.$ac_ext
6646 cat >>conftest.$ac_ext <<_ACEOF
6647 /* end confdefs.h.  */
6648 #include <stdlib.h>
6649
6650 _ACEOF
6651 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6652   $EGREP "free" >/dev/null 2>&1; then
6653   :
6654 else
6655   ac_cv_header_stdc=no
6656 fi
6657 rm -f conftest*
6658
6659 fi
6660
6661 if test $ac_cv_header_stdc = yes; then
6662   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6663   if test "$cross_compiling" = yes; then
6664   :
6665 else
6666   cat >conftest.$ac_ext <<_ACEOF
6667 /* confdefs.h.  */
6668 _ACEOF
6669 cat confdefs.h >>conftest.$ac_ext
6670 cat >>conftest.$ac_ext <<_ACEOF
6671 /* end confdefs.h.  */
6672 #include <ctype.h>
6673 #include <stdlib.h>
6674 #if ((' ' & 0x0FF) == 0x020)
6675 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6676 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6677 #else
6678 # define ISLOWER(c) \
6679                    (('a' <= (c) && (c) <= 'i') \
6680                      || ('j' <= (c) && (c) <= 'r') \
6681                      || ('s' <= (c) && (c) <= 'z'))
6682 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6683 #endif
6684
6685 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6686 int
6687 main ()
6688 {
6689   int i;
6690   for (i = 0; i < 256; i++)
6691     if (XOR (islower (i), ISLOWER (i))
6692         || toupper (i) != TOUPPER (i))
6693       return 2;
6694   return 0;
6695 }
6696 _ACEOF
6697 rm -f conftest$ac_exeext
6698 if { (ac_try="$ac_link"
6699 case "(($ac_try" in
6700   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6701   *) ac_try_echo=$ac_try;;
6702 esac
6703 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6704   (eval "$ac_link") 2>&5
6705   ac_status=$?
6706   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6707   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6708   { (case "(($ac_try" in
6709   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6710   *) ac_try_echo=$ac_try;;
6711 esac
6712 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6713   (eval "$ac_try") 2>&5
6714   ac_status=$?
6715   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6716   (exit $ac_status); }; }; then
6717   :
6718 else
6719   echo "$as_me: program exited with status $ac_status" >&5
6720 echo "$as_me: failed program was:" >&5
6721 sed 's/^/| /' conftest.$ac_ext >&5
6722
6723 ( exit $ac_status )
6724 ac_cv_header_stdc=no
6725 fi
6726 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6727 fi
6728
6729
6730 fi
6731 fi
6732 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6733 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
6734 if test $ac_cv_header_stdc = yes; then
6735
6736 cat >>confdefs.h <<\_ACEOF
6737 #define STDC_HEADERS 1
6738 _ACEOF
6739
6740 fi
6741
6742 { echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
6743 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
6744 if test "${ac_cv_header_time+set}" = set; then
6745   echo $ECHO_N "(cached) $ECHO_C" >&6
6746 else
6747   cat >conftest.$ac_ext <<_ACEOF
6748 /* confdefs.h.  */
6749 _ACEOF
6750 cat confdefs.h >>conftest.$ac_ext
6751 cat >>conftest.$ac_ext <<_ACEOF
6752 /* end confdefs.h.  */
6753 #include <sys/types.h>
6754 #include <sys/time.h>
6755 #include <time.h>
6756
6757 int
6758 main ()
6759 {
6760 if ((struct tm *) 0)
6761 return 0;
6762   ;
6763   return 0;
6764 }
6765 _ACEOF
6766 rm -f conftest.$ac_objext
6767 if { (ac_try="$ac_compile"
6768 case "(($ac_try" in
6769   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6770   *) ac_try_echo=$ac_try;;
6771 esac
6772 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6773   (eval "$ac_compile") 2>conftest.er1
6774   ac_status=$?
6775   grep -v '^ *+' conftest.er1 >conftest.err
6776   rm -f conftest.er1
6777   cat conftest.err >&5
6778   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6779   (exit $ac_status); } && {
6780          test -z "$ac_c_werror_flag" ||
6781          test ! -s conftest.err
6782        } && test -s conftest.$ac_objext; then
6783   ac_cv_header_time=yes
6784 else
6785   echo "$as_me: failed program was:" >&5
6786 sed 's/^/| /' conftest.$ac_ext >&5
6787
6788         ac_cv_header_time=no
6789 fi
6790
6791 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6792 fi
6793 { echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
6794 echo "${ECHO_T}$ac_cv_header_time" >&6; }
6795 if test $ac_cv_header_time = yes; then
6796
6797 cat >>confdefs.h <<\_ACEOF
6798 #define TIME_WITH_SYS_TIME 1
6799 _ACEOF
6800
6801 fi
6802
6803 { echo "$as_me:$LINENO: checking whether sys_siglist is declared" >&5
6804 echo $ECHO_N "checking whether sys_siglist is declared... $ECHO_C" >&6; }
6805 if test "${ac_cv_have_decl_sys_siglist+set}" = set; then
6806   echo $ECHO_N "(cached) $ECHO_C" >&6
6807 else
6808   cat >conftest.$ac_ext <<_ACEOF
6809 /* confdefs.h.  */
6810 _ACEOF
6811 cat confdefs.h >>conftest.$ac_ext
6812 cat >>conftest.$ac_ext <<_ACEOF
6813 /* end confdefs.h.  */
6814 $ac_includes_default
6815 int
6816 main ()
6817 {
6818 #ifndef sys_siglist
6819   (void) sys_siglist;
6820 #endif
6821
6822   ;
6823   return 0;
6824 }
6825 _ACEOF
6826 rm -f conftest.$ac_objext
6827 if { (ac_try="$ac_compile"
6828 case "(($ac_try" in
6829   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6830   *) ac_try_echo=$ac_try;;
6831 esac
6832 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6833   (eval "$ac_compile") 2>conftest.er1
6834   ac_status=$?
6835   grep -v '^ *+' conftest.er1 >conftest.err
6836   rm -f conftest.er1
6837   cat conftest.err >&5
6838   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6839   (exit $ac_status); } && {
6840          test -z "$ac_c_werror_flag" ||
6841          test ! -s conftest.err
6842        } && test -s conftest.$ac_objext; then
6843   ac_cv_have_decl_sys_siglist=yes
6844 else
6845   echo "$as_me: failed program was:" >&5
6846 sed 's/^/| /' conftest.$ac_ext >&5
6847
6848         ac_cv_have_decl_sys_siglist=no
6849 fi
6850
6851 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6852 fi
6853 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_siglist" >&5
6854 echo "${ECHO_T}$ac_cv_have_decl_sys_siglist" >&6; }
6855 if test $ac_cv_have_decl_sys_siglist = yes; then
6856
6857 cat >>confdefs.h <<_ACEOF
6858 #define HAVE_DECL_SYS_SIGLIST 1
6859 _ACEOF
6860
6861
6862 else
6863   cat >>confdefs.h <<_ACEOF
6864 #define HAVE_DECL_SYS_SIGLIST 0
6865 _ACEOF
6866
6867
6868 fi
6869
6870
6871 if test $ac_cv_have_decl_sys_siglist != yes; then
6872   # For Tru64, at least:
6873   { echo "$as_me:$LINENO: checking whether __sys_siglist is declared" >&5
6874 echo $ECHO_N "checking whether __sys_siglist is declared... $ECHO_C" >&6; }
6875 if test "${ac_cv_have_decl___sys_siglist+set}" = set; then
6876   echo $ECHO_N "(cached) $ECHO_C" >&6
6877 else
6878   cat >conftest.$ac_ext <<_ACEOF
6879 /* confdefs.h.  */
6880 _ACEOF
6881 cat confdefs.h >>conftest.$ac_ext
6882 cat >>conftest.$ac_ext <<_ACEOF
6883 /* end confdefs.h.  */
6884 $ac_includes_default
6885 int
6886 main ()
6887 {
6888 #ifndef __sys_siglist
6889   (void) __sys_siglist;
6890 #endif
6891
6892   ;
6893   return 0;
6894 }
6895 _ACEOF
6896 rm -f conftest.$ac_objext
6897 if { (ac_try="$ac_compile"
6898 case "(($ac_try" in
6899   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6900   *) ac_try_echo=$ac_try;;
6901 esac
6902 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6903   (eval "$ac_compile") 2>conftest.er1
6904   ac_status=$?
6905   grep -v '^ *+' conftest.er1 >conftest.err
6906   rm -f conftest.er1
6907   cat conftest.err >&5
6908   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6909   (exit $ac_status); } && {
6910          test -z "$ac_c_werror_flag" ||
6911          test ! -s conftest.err
6912        } && test -s conftest.$ac_objext; then
6913   ac_cv_have_decl___sys_siglist=yes
6914 else
6915   echo "$as_me: failed program was:" >&5
6916 sed 's/^/| /' conftest.$ac_ext >&5
6917
6918         ac_cv_have_decl___sys_siglist=no
6919 fi
6920
6921 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6922 fi
6923 { echo "$as_me:$LINENO: result: $ac_cv_have_decl___sys_siglist" >&5
6924 echo "${ECHO_T}$ac_cv_have_decl___sys_siglist" >&6; }
6925 if test $ac_cv_have_decl___sys_siglist = yes; then
6926
6927 cat >>confdefs.h <<_ACEOF
6928 #define HAVE_DECL___SYS_SIGLIST 1
6929 _ACEOF
6930
6931
6932 else
6933   cat >>confdefs.h <<_ACEOF
6934 #define HAVE_DECL___SYS_SIGLIST 0
6935 _ACEOF
6936
6937
6938 fi
6939
6940
6941   if test $ac_cv_have_decl___sys_siglist = yes; then
6942
6943 cat >>confdefs.h <<\_ACEOF
6944 #define sys_siglist __sys_siglist
6945 _ACEOF
6946
6947   fi
6948 fi
6949 { echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
6950 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; }
6951 if test "${ac_cv_header_sys_wait_h+set}" = set; then
6952   echo $ECHO_N "(cached) $ECHO_C" >&6
6953 else
6954   cat >conftest.$ac_ext <<_ACEOF
6955 /* confdefs.h.  */
6956 _ACEOF
6957 cat confdefs.h >>conftest.$ac_ext
6958 cat >>conftest.$ac_ext <<_ACEOF
6959 /* end confdefs.h.  */
6960 #include <sys/types.h>
6961 #include <sys/wait.h>
6962 #ifndef WEXITSTATUS
6963 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
6964 #endif
6965 #ifndef WIFEXITED
6966 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
6967 #endif
6968
6969 int
6970 main ()
6971 {
6972   int s;
6973   wait (&s);
6974   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
6975   ;
6976   return 0;
6977 }
6978 _ACEOF
6979 rm -f conftest.$ac_objext
6980 if { (ac_try="$ac_compile"
6981 case "(($ac_try" in
6982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6983   *) ac_try_echo=$ac_try;;
6984 esac
6985 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6986   (eval "$ac_compile") 2>conftest.er1
6987   ac_status=$?
6988   grep -v '^ *+' conftest.er1 >conftest.err
6989   rm -f conftest.er1
6990   cat conftest.err >&5
6991   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6992   (exit $ac_status); } && {
6993          test -z "$ac_c_werror_flag" ||
6994          test ! -s conftest.err
6995        } && test -s conftest.$ac_objext; then
6996   ac_cv_header_sys_wait_h=yes
6997 else
6998   echo "$as_me: failed program was:" >&5
6999 sed 's/^/| /' conftest.$ac_ext >&5
7000
7001         ac_cv_header_sys_wait_h=no
7002 fi
7003
7004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7005 fi
7006 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
7007 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; }
7008 if test $ac_cv_header_sys_wait_h = yes; then
7009
7010 cat >>confdefs.h <<\_ACEOF
7011 #define HAVE_SYS_WAIT_H 1
7012 _ACEOF
7013
7014 fi
7015
7016
7017 { echo "$as_me:$LINENO: checking for struct utimbuf" >&5
7018 echo $ECHO_N "checking for struct utimbuf... $ECHO_C" >&6; }
7019 if test "${emacs_cv_struct_utimbuf+set}" = set; then
7020   echo $ECHO_N "(cached) $ECHO_C" >&6
7021 else
7022   cat >conftest.$ac_ext <<_ACEOF
7023 /* confdefs.h.  */
7024 _ACEOF
7025 cat confdefs.h >>conftest.$ac_ext
7026 cat >>conftest.$ac_ext <<_ACEOF
7027 /* end confdefs.h.  */
7028 #ifdef TIME_WITH_SYS_TIME
7029 #include <sys/time.h>
7030 #include <time.h>
7031 #else
7032 #ifdef HAVE_SYS_TIME_H
7033 #include <sys/time.h>
7034 #else
7035 #include <time.h>
7036 #endif
7037 #endif
7038 #ifdef HAVE_UTIME_H
7039 #include <utime.h>
7040 #endif
7041 int
7042 main ()
7043 {
7044 static struct utimbuf x; x.actime = x.modtime;
7045   ;
7046   return 0;
7047 }
7048 _ACEOF
7049 rm -f conftest.$ac_objext
7050 if { (ac_try="$ac_compile"
7051 case "(($ac_try" in
7052   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7053   *) ac_try_echo=$ac_try;;
7054 esac
7055 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7056   (eval "$ac_compile") 2>conftest.er1
7057   ac_status=$?
7058   grep -v '^ *+' conftest.er1 >conftest.err
7059   rm -f conftest.er1
7060   cat conftest.err >&5
7061   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7062   (exit $ac_status); } && {
7063          test -z "$ac_c_werror_flag" ||
7064          test ! -s conftest.err
7065        } && test -s conftest.$ac_objext; then
7066   emacs_cv_struct_utimbuf=yes
7067 else
7068   echo "$as_me: failed program was:" >&5
7069 sed 's/^/| /' conftest.$ac_ext >&5
7070
7071         emacs_cv_struct_utimbuf=no
7072 fi
7073
7074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7075 fi
7076 { echo "$as_me:$LINENO: result: $emacs_cv_struct_utimbuf" >&5
7077 echo "${ECHO_T}$emacs_cv_struct_utimbuf" >&6; }
7078 if test $emacs_cv_struct_utimbuf = yes; then
7079
7080 cat >>confdefs.h <<\_ACEOF
7081 #define HAVE_STRUCT_UTIMBUF 1
7082 _ACEOF
7083
7084 fi
7085
7086 { echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7087 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
7088 if test "${ac_cv_type_signal+set}" = set; then
7089   echo $ECHO_N "(cached) $ECHO_C" >&6
7090 else
7091   cat >conftest.$ac_ext <<_ACEOF
7092 /* confdefs.h.  */
7093 _ACEOF
7094 cat confdefs.h >>conftest.$ac_ext
7095 cat >>conftest.$ac_ext <<_ACEOF
7096 /* end confdefs.h.  */
7097 #include <sys/types.h>
7098 #include <signal.h>
7099
7100 int
7101 main ()
7102 {
7103 return *(signal (0, 0)) (0) == 1;
7104   ;
7105   return 0;
7106 }
7107 _ACEOF
7108 rm -f conftest.$ac_objext
7109 if { (ac_try="$ac_compile"
7110 case "(($ac_try" in
7111   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7112   *) ac_try_echo=$ac_try;;
7113 esac
7114 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7115   (eval "$ac_compile") 2>conftest.er1
7116   ac_status=$?
7117   grep -v '^ *+' conftest.er1 >conftest.err
7118   rm -f conftest.er1
7119   cat conftest.err >&5
7120   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7121   (exit $ac_status); } && {
7122          test -z "$ac_c_werror_flag" ||
7123          test ! -s conftest.err
7124        } && test -s conftest.$ac_objext; then
7125   ac_cv_type_signal=int
7126 else
7127   echo "$as_me: failed program was:" >&5
7128 sed 's/^/| /' conftest.$ac_ext >&5
7129
7130         ac_cv_type_signal=void
7131 fi
7132
7133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7134 fi
7135 { echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
7136 echo "${ECHO_T}$ac_cv_type_signal" >&6; }
7137
7138 cat >>confdefs.h <<_ACEOF
7139 #define RETSIGTYPE $ac_cv_type_signal
7140 _ACEOF
7141
7142
7143
7144 { echo "$as_me:$LINENO: checking for speed_t" >&5
7145 echo $ECHO_N "checking for speed_t... $ECHO_C" >&6; }
7146 if test "${emacs_cv_speed_t+set}" = set; then
7147   echo $ECHO_N "(cached) $ECHO_C" >&6
7148 else
7149   cat >conftest.$ac_ext <<_ACEOF
7150 /* confdefs.h.  */
7151 _ACEOF
7152 cat confdefs.h >>conftest.$ac_ext
7153 cat >>conftest.$ac_ext <<_ACEOF
7154 /* end confdefs.h.  */
7155 #include <termios.h>
7156 int
7157 main ()
7158 {
7159 speed_t x = 1;
7160   ;
7161   return 0;
7162 }
7163 _ACEOF
7164 rm -f conftest.$ac_objext
7165 if { (ac_try="$ac_compile"
7166 case "(($ac_try" in
7167   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7168   *) ac_try_echo=$ac_try;;
7169 esac
7170 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7171   (eval "$ac_compile") 2>conftest.er1
7172   ac_status=$?
7173   grep -v '^ *+' conftest.er1 >conftest.err
7174   rm -f conftest.er1
7175   cat conftest.err >&5
7176   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7177   (exit $ac_status); } && {
7178          test -z "$ac_c_werror_flag" ||
7179          test ! -s conftest.err
7180        } && test -s conftest.$ac_objext; then
7181   emacs_cv_speed_t=yes
7182 else
7183   echo "$as_me: failed program was:" >&5
7184 sed 's/^/| /' conftest.$ac_ext >&5
7185
7186         emacs_cv_speed_t=no
7187 fi
7188
7189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7190 fi
7191 { echo "$as_me:$LINENO: result: $emacs_cv_speed_t" >&5
7192 echo "${ECHO_T}$emacs_cv_speed_t" >&6; }
7193 if test $emacs_cv_speed_t = yes; then
7194
7195 cat >>confdefs.h <<\_ACEOF
7196 #define HAVE_SPEED_T 1
7197 _ACEOF
7198
7199 fi
7200
7201 { echo "$as_me:$LINENO: checking for struct timeval" >&5
7202 echo $ECHO_N "checking for struct timeval... $ECHO_C" >&6; }
7203 if test "${emacs_cv_struct_timeval+set}" = set; then
7204   echo $ECHO_N "(cached) $ECHO_C" >&6
7205 else
7206   cat >conftest.$ac_ext <<_ACEOF
7207 /* confdefs.h.  */
7208 _ACEOF
7209 cat confdefs.h >>conftest.$ac_ext
7210 cat >>conftest.$ac_ext <<_ACEOF
7211 /* end confdefs.h.  */
7212 #ifdef TIME_WITH_SYS_TIME
7213 #include <sys/time.h>
7214 #include <time.h>
7215 #else
7216 #ifdef HAVE_SYS_TIME_H
7217 #include <sys/time.h>
7218 #else
7219 #include <time.h>
7220 #endif
7221 #endif
7222 int
7223 main ()
7224 {
7225 static struct timeval x; x.tv_sec = x.tv_usec;
7226   ;
7227   return 0;
7228 }
7229 _ACEOF
7230 rm -f conftest.$ac_objext
7231 if { (ac_try="$ac_compile"
7232 case "(($ac_try" in
7233   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7234   *) ac_try_echo=$ac_try;;
7235 esac
7236 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7237   (eval "$ac_compile") 2>conftest.er1
7238   ac_status=$?
7239   grep -v '^ *+' conftest.er1 >conftest.err
7240   rm -f conftest.er1
7241   cat conftest.err >&5
7242   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7243   (exit $ac_status); } && {
7244          test -z "$ac_c_werror_flag" ||
7245          test ! -s conftest.err
7246        } && test -s conftest.$ac_objext; then
7247   emacs_cv_struct_timeval=yes
7248 else
7249   echo "$as_me: failed program was:" >&5
7250 sed 's/^/| /' conftest.$ac_ext >&5
7251
7252         emacs_cv_struct_timeval=no
7253 fi
7254
7255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7256 fi
7257 { echo "$as_me:$LINENO: result: $emacs_cv_struct_timeval" >&5
7258 echo "${ECHO_T}$emacs_cv_struct_timeval" >&6; }
7259 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7260 if test $emacs_cv_struct_timeval = yes; then
7261
7262 cat >>confdefs.h <<\_ACEOF
7263 #define HAVE_TIMEVAL 1
7264 _ACEOF
7265
7266 fi
7267
7268 { echo "$as_me:$LINENO: checking for struct exception" >&5
7269 echo $ECHO_N "checking for struct exception... $ECHO_C" >&6; }
7270 if test "${emacs_cv_struct_exception+set}" = set; then
7271   echo $ECHO_N "(cached) $ECHO_C" >&6
7272 else
7273   cat >conftest.$ac_ext <<_ACEOF
7274 /* confdefs.h.  */
7275 _ACEOF
7276 cat confdefs.h >>conftest.$ac_ext
7277 cat >>conftest.$ac_ext <<_ACEOF
7278 /* end confdefs.h.  */
7279 #include <math.h>
7280 int
7281 main ()
7282 {
7283 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7284   ;
7285   return 0;
7286 }
7287 _ACEOF
7288 rm -f conftest.$ac_objext
7289 if { (ac_try="$ac_compile"
7290 case "(($ac_try" in
7291   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7292   *) ac_try_echo=$ac_try;;
7293 esac
7294 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7295   (eval "$ac_compile") 2>conftest.er1
7296   ac_status=$?
7297   grep -v '^ *+' conftest.er1 >conftest.err
7298   rm -f conftest.er1
7299   cat conftest.err >&5
7300   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7301   (exit $ac_status); } && {
7302          test -z "$ac_c_werror_flag" ||
7303          test ! -s conftest.err
7304        } && test -s conftest.$ac_objext; then
7305   emacs_cv_struct_exception=yes
7306 else
7307   echo "$as_me: failed program was:" >&5
7308 sed 's/^/| /' conftest.$ac_ext >&5
7309
7310         emacs_cv_struct_exception=no
7311 fi
7312
7313 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7314 fi
7315 { echo "$as_me:$LINENO: result: $emacs_cv_struct_exception" >&5
7316 echo "${ECHO_T}$emacs_cv_struct_exception" >&6; }
7317 HAVE_EXCEPTION=$emacs_cv_struct_exception
7318 if test $emacs_cv_struct_exception != yes; then
7319
7320 cat >>confdefs.h <<\_ACEOF
7321 #define NO_MATHERR 1
7322 _ACEOF
7323
7324 fi
7325
7326
7327 for ac_header in sys/socket.h
7328 do
7329 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7330 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7331   { echo "$as_me:$LINENO: checking for $ac_header" >&5
7332 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7333 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7334   echo $ECHO_N "(cached) $ECHO_C" >&6
7335 fi
7336 ac_res=`eval echo '${'$as_ac_Header'}'`
7337                { echo "$as_me:$LINENO: result: $ac_res" >&5
7338 echo "${ECHO_T}$ac_res" >&6; }
7339 else
7340   # Is the header compilable?
7341 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
7342 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7343 cat >conftest.$ac_ext <<_ACEOF
7344 /* confdefs.h.  */
7345 _ACEOF
7346 cat confdefs.h >>conftest.$ac_ext
7347 cat >>conftest.$ac_ext <<_ACEOF
7348 /* end confdefs.h.  */
7349 $ac_includes_default
7350 #include <$ac_header>
7351 _ACEOF
7352 rm -f conftest.$ac_objext
7353 if { (ac_try="$ac_compile"
7354 case "(($ac_try" in
7355   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7356   *) ac_try_echo=$ac_try;;
7357 esac
7358 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7359   (eval "$ac_compile") 2>conftest.er1
7360   ac_status=$?
7361   grep -v '^ *+' conftest.er1 >conftest.err
7362   rm -f conftest.er1
7363   cat conftest.err >&5
7364   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7365   (exit $ac_status); } && {
7366          test -z "$ac_c_werror_flag" ||
7367          test ! -s conftest.err
7368        } && test -s conftest.$ac_objext; then
7369   ac_header_compiler=yes
7370 else
7371   echo "$as_me: failed program was:" >&5
7372 sed 's/^/| /' conftest.$ac_ext >&5
7373
7374         ac_header_compiler=no
7375 fi
7376
7377 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7378 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7379 echo "${ECHO_T}$ac_header_compiler" >&6; }
7380
7381 # Is the header present?
7382 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
7383 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7384 cat >conftest.$ac_ext <<_ACEOF
7385 /* confdefs.h.  */
7386 _ACEOF
7387 cat confdefs.h >>conftest.$ac_ext
7388 cat >>conftest.$ac_ext <<_ACEOF
7389 /* end confdefs.h.  */
7390 #include <$ac_header>
7391 _ACEOF
7392 if { (ac_try="$ac_cpp conftest.$ac_ext"
7393 case "(($ac_try" in
7394   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7395   *) ac_try_echo=$ac_try;;
7396 esac
7397 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7398   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7399   ac_status=$?
7400   grep -v '^ *+' conftest.er1 >conftest.err
7401   rm -f conftest.er1
7402   cat conftest.err >&5
7403   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7404   (exit $ac_status); } >/dev/null && {
7405          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7406          test ! -s conftest.err
7407        }; then
7408   ac_header_preproc=yes
7409 else
7410   echo "$as_me: failed program was:" >&5
7411 sed 's/^/| /' conftest.$ac_ext >&5
7412
7413   ac_header_preproc=no
7414 fi
7415
7416 rm -f conftest.err conftest.$ac_ext
7417 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7418 echo "${ECHO_T}$ac_header_preproc" >&6; }
7419
7420 # So?  What about this header?
7421 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7422   yes:no: )
7423     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7424 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7425     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7426 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7427     ac_header_preproc=yes
7428     ;;
7429   no:yes:* )
7430     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7431 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7432     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7433 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7434     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7435 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7436     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7437 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7438     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7439 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7440     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7441 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7442
7443     ;;
7444 esac
7445 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7446 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7447 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7448   echo $ECHO_N "(cached) $ECHO_C" >&6
7449 else
7450   eval "$as_ac_Header=\$ac_header_preproc"
7451 fi
7452 ac_res=`eval echo '${'$as_ac_Header'}'`
7453                { echo "$as_me:$LINENO: result: $ac_res" >&5
7454 echo "${ECHO_T}$ac_res" >&6; }
7455
7456 fi
7457 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7458   cat >>confdefs.h <<_ACEOF
7459 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7460 _ACEOF
7461
7462 fi
7463
7464 done
7465
7466
7467 for ac_header in net/if.h
7468 do
7469 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7470 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7471 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7472 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7473   echo $ECHO_N "(cached) $ECHO_C" >&6
7474 else
7475   cat >conftest.$ac_ext <<_ACEOF
7476 /* confdefs.h.  */
7477 _ACEOF
7478 cat confdefs.h >>conftest.$ac_ext
7479 cat >>conftest.$ac_ext <<_ACEOF
7480 /* end confdefs.h.  */
7481 $ac_includes_default
7482 #if HAVE_SYS_SOCKET_H
7483 #include <sys/socket.h>
7484 #endif
7485
7486 #include <$ac_header>
7487 _ACEOF
7488 rm -f conftest.$ac_objext
7489 if { (ac_try="$ac_compile"
7490 case "(($ac_try" in
7491   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7492   *) ac_try_echo=$ac_try;;
7493 esac
7494 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7495   (eval "$ac_compile") 2>conftest.er1
7496   ac_status=$?
7497   grep -v '^ *+' conftest.er1 >conftest.err
7498   rm -f conftest.er1
7499   cat conftest.err >&5
7500   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7501   (exit $ac_status); } && {
7502          test -z "$ac_c_werror_flag" ||
7503          test ! -s conftest.err
7504        } && test -s conftest.$ac_objext; then
7505   eval "$as_ac_Header=yes"
7506 else
7507   echo "$as_me: failed program was:" >&5
7508 sed 's/^/| /' conftest.$ac_ext >&5
7509
7510         eval "$as_ac_Header=no"
7511 fi
7512
7513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7514 fi
7515 ac_res=`eval echo '${'$as_ac_Header'}'`
7516                { echo "$as_me:$LINENO: result: $ac_res" >&5
7517 echo "${ECHO_T}$ac_res" >&6; }
7518 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7519   cat >>confdefs.h <<_ACEOF
7520 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7521 _ACEOF
7522
7523 fi
7524
7525 done
7526
7527
7528 { echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7529 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; }
7530 if test "${ac_cv_struct_tm+set}" = set; then
7531   echo $ECHO_N "(cached) $ECHO_C" >&6
7532 else
7533   cat >conftest.$ac_ext <<_ACEOF
7534 /* confdefs.h.  */
7535 _ACEOF
7536 cat confdefs.h >>conftest.$ac_ext
7537 cat >>conftest.$ac_ext <<_ACEOF
7538 /* end confdefs.h.  */
7539 #include <sys/types.h>
7540 #include <time.h>
7541
7542 int
7543 main ()
7544 {
7545 struct tm tm;
7546                                      int *p = &tm.tm_sec;
7547                                      return !p;
7548   ;
7549   return 0;
7550 }
7551 _ACEOF
7552 rm -f conftest.$ac_objext
7553 if { (ac_try="$ac_compile"
7554 case "(($ac_try" in
7555   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7556   *) ac_try_echo=$ac_try;;
7557 esac
7558 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7559   (eval "$ac_compile") 2>conftest.er1
7560   ac_status=$?
7561   grep -v '^ *+' conftest.er1 >conftest.err
7562   rm -f conftest.er1
7563   cat conftest.err >&5
7564   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7565   (exit $ac_status); } && {
7566          test -z "$ac_c_werror_flag" ||
7567          test ! -s conftest.err
7568        } && test -s conftest.$ac_objext; then
7569   ac_cv_struct_tm=time.h
7570 else
7571   echo "$as_me: failed program was:" >&5
7572 sed 's/^/| /' conftest.$ac_ext >&5
7573
7574         ac_cv_struct_tm=sys/time.h
7575 fi
7576
7577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7578 fi
7579 { echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
7580 echo "${ECHO_T}$ac_cv_struct_tm" >&6; }
7581 if test $ac_cv_struct_tm = sys/time.h; then
7582
7583 cat >>confdefs.h <<\_ACEOF
7584 #define TM_IN_SYS_TIME 1
7585 _ACEOF
7586
7587 fi
7588
7589 { echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5
7590 echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6; }
7591 if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then
7592   echo $ECHO_N "(cached) $ECHO_C" >&6
7593 else
7594   cat >conftest.$ac_ext <<_ACEOF
7595 /* confdefs.h.  */
7596 _ACEOF
7597 cat confdefs.h >>conftest.$ac_ext
7598 cat >>conftest.$ac_ext <<_ACEOF
7599 /* end confdefs.h.  */
7600 #include <sys/types.h>
7601 #include <$ac_cv_struct_tm>
7602
7603
7604 int
7605 main ()
7606 {
7607 static struct tm ac_aggr;
7608 if (ac_aggr.tm_zone)
7609 return 0;
7610   ;
7611   return 0;
7612 }
7613 _ACEOF
7614 rm -f conftest.$ac_objext
7615 if { (ac_try="$ac_compile"
7616 case "(($ac_try" in
7617   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7618   *) ac_try_echo=$ac_try;;
7619 esac
7620 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7621   (eval "$ac_compile") 2>conftest.er1
7622   ac_status=$?
7623   grep -v '^ *+' conftest.er1 >conftest.err
7624   rm -f conftest.er1
7625   cat conftest.err >&5
7626   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7627   (exit $ac_status); } && {
7628          test -z "$ac_c_werror_flag" ||
7629          test ! -s conftest.err
7630        } && test -s conftest.$ac_objext; then
7631   ac_cv_member_struct_tm_tm_zone=yes
7632 else
7633   echo "$as_me: failed program was:" >&5
7634 sed 's/^/| /' conftest.$ac_ext >&5
7635
7636         cat >conftest.$ac_ext <<_ACEOF
7637 /* confdefs.h.  */
7638 _ACEOF
7639 cat confdefs.h >>conftest.$ac_ext
7640 cat >>conftest.$ac_ext <<_ACEOF
7641 /* end confdefs.h.  */
7642 #include <sys/types.h>
7643 #include <$ac_cv_struct_tm>
7644
7645
7646 int
7647 main ()
7648 {
7649 static struct tm ac_aggr;
7650 if (sizeof ac_aggr.tm_zone)
7651 return 0;
7652   ;
7653   return 0;
7654 }
7655 _ACEOF
7656 rm -f conftest.$ac_objext
7657 if { (ac_try="$ac_compile"
7658 case "(($ac_try" in
7659   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7660   *) ac_try_echo=$ac_try;;
7661 esac
7662 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7663   (eval "$ac_compile") 2>conftest.er1
7664   ac_status=$?
7665   grep -v '^ *+' conftest.er1 >conftest.err
7666   rm -f conftest.er1
7667   cat conftest.err >&5
7668   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7669   (exit $ac_status); } && {
7670          test -z "$ac_c_werror_flag" ||
7671          test ! -s conftest.err
7672        } && test -s conftest.$ac_objext; then
7673   ac_cv_member_struct_tm_tm_zone=yes
7674 else
7675   echo "$as_me: failed program was:" >&5
7676 sed 's/^/| /' conftest.$ac_ext >&5
7677
7678         ac_cv_member_struct_tm_tm_zone=no
7679 fi
7680
7681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7682 fi
7683
7684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7685 fi
7686 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5
7687 echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6; }
7688 if test $ac_cv_member_struct_tm_tm_zone = yes; then
7689
7690 cat >>confdefs.h <<_ACEOF
7691 #define HAVE_STRUCT_TM_TM_ZONE 1
7692 _ACEOF
7693
7694
7695 fi
7696
7697 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7698
7699 cat >>confdefs.h <<\_ACEOF
7700 #define HAVE_TM_ZONE 1
7701 _ACEOF
7702
7703 else
7704   { echo "$as_me:$LINENO: checking whether tzname is declared" >&5
7705 echo $ECHO_N "checking whether tzname is declared... $ECHO_C" >&6; }
7706 if test "${ac_cv_have_decl_tzname+set}" = set; then
7707   echo $ECHO_N "(cached) $ECHO_C" >&6
7708 else
7709   cat >conftest.$ac_ext <<_ACEOF
7710 /* confdefs.h.  */
7711 _ACEOF
7712 cat confdefs.h >>conftest.$ac_ext
7713 cat >>conftest.$ac_ext <<_ACEOF
7714 /* end confdefs.h.  */
7715 #include <time.h>
7716
7717 int
7718 main ()
7719 {
7720 #ifndef tzname
7721   (void) tzname;
7722 #endif
7723
7724   ;
7725   return 0;
7726 }
7727 _ACEOF
7728 rm -f conftest.$ac_objext
7729 if { (ac_try="$ac_compile"
7730 case "(($ac_try" in
7731   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7732   *) ac_try_echo=$ac_try;;
7733 esac
7734 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7735   (eval "$ac_compile") 2>conftest.er1
7736   ac_status=$?
7737   grep -v '^ *+' conftest.er1 >conftest.err
7738   rm -f conftest.er1
7739   cat conftest.err >&5
7740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7741   (exit $ac_status); } && {
7742          test -z "$ac_c_werror_flag" ||
7743          test ! -s conftest.err
7744        } && test -s conftest.$ac_objext; then
7745   ac_cv_have_decl_tzname=yes
7746 else
7747   echo "$as_me: failed program was:" >&5
7748 sed 's/^/| /' conftest.$ac_ext >&5
7749
7750         ac_cv_have_decl_tzname=no
7751 fi
7752
7753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7754 fi
7755 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5
7756 echo "${ECHO_T}$ac_cv_have_decl_tzname" >&6; }
7757 if test $ac_cv_have_decl_tzname = yes; then
7758
7759 cat >>confdefs.h <<_ACEOF
7760 #define HAVE_DECL_TZNAME 1
7761 _ACEOF
7762
7763
7764 else
7765   cat >>confdefs.h <<_ACEOF
7766 #define HAVE_DECL_TZNAME 0
7767 _ACEOF
7768
7769
7770 fi
7771
7772
7773   { echo "$as_me:$LINENO: checking for tzname" >&5
7774 echo $ECHO_N "checking for tzname... $ECHO_C" >&6; }
7775 if test "${ac_cv_var_tzname+set}" = set; then
7776   echo $ECHO_N "(cached) $ECHO_C" >&6
7777 else
7778   cat >conftest.$ac_ext <<_ACEOF
7779 /* confdefs.h.  */
7780 _ACEOF
7781 cat confdefs.h >>conftest.$ac_ext
7782 cat >>conftest.$ac_ext <<_ACEOF
7783 /* end confdefs.h.  */
7784 #include <time.h>
7785 #if !HAVE_DECL_TZNAME
7786 extern char *tzname[];
7787 #endif
7788
7789 int
7790 main ()
7791 {
7792 return tzname[0][0];
7793   ;
7794   return 0;
7795 }
7796 _ACEOF
7797 rm -f conftest.$ac_objext conftest$ac_exeext
7798 if { (ac_try="$ac_link"
7799 case "(($ac_try" in
7800   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7801   *) ac_try_echo=$ac_try;;
7802 esac
7803 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7804   (eval "$ac_link") 2>conftest.er1
7805   ac_status=$?
7806   grep -v '^ *+' conftest.er1 >conftest.err
7807   rm -f conftest.er1
7808   cat conftest.err >&5
7809   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7810   (exit $ac_status); } && {
7811          test -z "$ac_c_werror_flag" ||
7812          test ! -s conftest.err
7813        } && test -s conftest$ac_exeext &&
7814        $as_test_x conftest$ac_exeext; then
7815   ac_cv_var_tzname=yes
7816 else
7817   echo "$as_me: failed program was:" >&5
7818 sed 's/^/| /' conftest.$ac_ext >&5
7819
7820         ac_cv_var_tzname=no
7821 fi
7822
7823 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7824       conftest$ac_exeext conftest.$ac_ext
7825 fi
7826 { echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5
7827 echo "${ECHO_T}$ac_cv_var_tzname" >&6; }
7828   if test $ac_cv_var_tzname = yes; then
7829
7830 cat >>confdefs.h <<\_ACEOF
7831 #define HAVE_TZNAME 1
7832 _ACEOF
7833
7834   fi
7835 fi
7836
7837 { echo "$as_me:$LINENO: checking for struct tm.tm_gmtoff" >&5
7838 echo $ECHO_N "checking for struct tm.tm_gmtoff... $ECHO_C" >&6; }
7839 if test "${ac_cv_member_struct_tm_tm_gmtoff+set}" = set; then
7840   echo $ECHO_N "(cached) $ECHO_C" >&6
7841 else
7842   cat >conftest.$ac_ext <<_ACEOF
7843 /* confdefs.h.  */
7844 _ACEOF
7845 cat confdefs.h >>conftest.$ac_ext
7846 cat >>conftest.$ac_ext <<_ACEOF
7847 /* end confdefs.h.  */
7848 #include <time.h>
7849
7850 int
7851 main ()
7852 {
7853 static struct tm ac_aggr;
7854 if (ac_aggr.tm_gmtoff)
7855 return 0;
7856   ;
7857   return 0;
7858 }
7859 _ACEOF
7860 rm -f conftest.$ac_objext
7861 if { (ac_try="$ac_compile"
7862 case "(($ac_try" in
7863   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7864   *) ac_try_echo=$ac_try;;
7865 esac
7866 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7867   (eval "$ac_compile") 2>conftest.er1
7868   ac_status=$?
7869   grep -v '^ *+' conftest.er1 >conftest.err
7870   rm -f conftest.er1
7871   cat conftest.err >&5
7872   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7873   (exit $ac_status); } && {
7874          test -z "$ac_c_werror_flag" ||
7875          test ! -s conftest.err
7876        } && test -s conftest.$ac_objext; then
7877   ac_cv_member_struct_tm_tm_gmtoff=yes
7878 else
7879   echo "$as_me: failed program was:" >&5
7880 sed 's/^/| /' conftest.$ac_ext >&5
7881
7882         cat >conftest.$ac_ext <<_ACEOF
7883 /* confdefs.h.  */
7884 _ACEOF
7885 cat confdefs.h >>conftest.$ac_ext
7886 cat >>conftest.$ac_ext <<_ACEOF
7887 /* end confdefs.h.  */
7888 #include <time.h>
7889
7890 int
7891 main ()
7892 {
7893 static struct tm ac_aggr;
7894 if (sizeof ac_aggr.tm_gmtoff)
7895 return 0;
7896   ;
7897   return 0;
7898 }
7899 _ACEOF
7900 rm -f conftest.$ac_objext
7901 if { (ac_try="$ac_compile"
7902 case "(($ac_try" in
7903   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7904   *) ac_try_echo=$ac_try;;
7905 esac
7906 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7907   (eval "$ac_compile") 2>conftest.er1
7908   ac_status=$?
7909   grep -v '^ *+' conftest.er1 >conftest.err
7910   rm -f conftest.er1
7911   cat conftest.err >&5
7912   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7913   (exit $ac_status); } && {
7914          test -z "$ac_c_werror_flag" ||
7915          test ! -s conftest.err
7916        } && test -s conftest.$ac_objext; then
7917   ac_cv_member_struct_tm_tm_gmtoff=yes
7918 else
7919   echo "$as_me: failed program was:" >&5
7920 sed 's/^/| /' conftest.$ac_ext >&5
7921
7922         ac_cv_member_struct_tm_tm_gmtoff=no
7923 fi
7924
7925 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7926 fi
7927
7928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7929 fi
7930 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_gmtoff" >&5
7931 echo "${ECHO_T}$ac_cv_member_struct_tm_tm_gmtoff" >&6; }
7932 if test $ac_cv_member_struct_tm_tm_gmtoff = yes; then
7933
7934 cat >>confdefs.h <<\_ACEOF
7935 #define HAVE_TM_GMTOFF 1
7936 _ACEOF
7937
7938 fi
7939
7940 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_flags" >&5
7941 echo $ECHO_N "checking for struct ifreq.ifr_flags... $ECHO_C" >&6; }
7942 if test "${ac_cv_member_struct_ifreq_ifr_flags+set}" = set; then
7943   echo $ECHO_N "(cached) $ECHO_C" >&6
7944 else
7945   cat >conftest.$ac_ext <<_ACEOF
7946 /* confdefs.h.  */
7947 _ACEOF
7948 cat confdefs.h >>conftest.$ac_ext
7949 cat >>conftest.$ac_ext <<_ACEOF
7950 /* end confdefs.h.  */
7951 $ac_includes_default
7952 #if HAVE_SYS_SOCKET_H
7953 #include <sys/socket.h>
7954 #endif
7955 #if HAVE_NET_IF_H
7956 #include <net/if.h>
7957 #endif
7958
7959 int
7960 main ()
7961 {
7962 static struct ifreq ac_aggr;
7963 if (ac_aggr.ifr_flags)
7964 return 0;
7965   ;
7966   return 0;
7967 }
7968 _ACEOF
7969 rm -f conftest.$ac_objext
7970 if { (ac_try="$ac_compile"
7971 case "(($ac_try" in
7972   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7973   *) ac_try_echo=$ac_try;;
7974 esac
7975 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7976   (eval "$ac_compile") 2>conftest.er1
7977   ac_status=$?
7978   grep -v '^ *+' conftest.er1 >conftest.err
7979   rm -f conftest.er1
7980   cat conftest.err >&5
7981   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7982   (exit $ac_status); } && {
7983          test -z "$ac_c_werror_flag" ||
7984          test ! -s conftest.err
7985        } && test -s conftest.$ac_objext; then
7986   ac_cv_member_struct_ifreq_ifr_flags=yes
7987 else
7988   echo "$as_me: failed program was:" >&5
7989 sed 's/^/| /' conftest.$ac_ext >&5
7990
7991         cat >conftest.$ac_ext <<_ACEOF
7992 /* confdefs.h.  */
7993 _ACEOF
7994 cat confdefs.h >>conftest.$ac_ext
7995 cat >>conftest.$ac_ext <<_ACEOF
7996 /* end confdefs.h.  */
7997 $ac_includes_default
7998 #if HAVE_SYS_SOCKET_H
7999 #include <sys/socket.h>
8000 #endif
8001 #if HAVE_NET_IF_H
8002 #include <net/if.h>
8003 #endif
8004
8005 int
8006 main ()
8007 {
8008 static struct ifreq ac_aggr;
8009 if (sizeof ac_aggr.ifr_flags)
8010 return 0;
8011   ;
8012   return 0;
8013 }
8014 _ACEOF
8015 rm -f conftest.$ac_objext
8016 if { (ac_try="$ac_compile"
8017 case "(($ac_try" in
8018   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8019   *) ac_try_echo=$ac_try;;
8020 esac
8021 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8022   (eval "$ac_compile") 2>conftest.er1
8023   ac_status=$?
8024   grep -v '^ *+' conftest.er1 >conftest.err
8025   rm -f conftest.er1
8026   cat conftest.err >&5
8027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8028   (exit $ac_status); } && {
8029          test -z "$ac_c_werror_flag" ||
8030          test ! -s conftest.err
8031        } && test -s conftest.$ac_objext; then
8032   ac_cv_member_struct_ifreq_ifr_flags=yes
8033 else
8034   echo "$as_me: failed program was:" >&5
8035 sed 's/^/| /' conftest.$ac_ext >&5
8036
8037         ac_cv_member_struct_ifreq_ifr_flags=no
8038 fi
8039
8040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8041 fi
8042
8043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8044 fi
8045 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_flags" >&5
8046 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_flags" >&6; }
8047 if test $ac_cv_member_struct_ifreq_ifr_flags = yes; then
8048
8049 cat >>confdefs.h <<_ACEOF
8050 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8051 _ACEOF
8052
8053
8054 fi
8055 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_hwaddr" >&5
8056 echo $ECHO_N "checking for struct ifreq.ifr_hwaddr... $ECHO_C" >&6; }
8057 if test "${ac_cv_member_struct_ifreq_ifr_hwaddr+set}" = set; then
8058   echo $ECHO_N "(cached) $ECHO_C" >&6
8059 else
8060   cat >conftest.$ac_ext <<_ACEOF
8061 /* confdefs.h.  */
8062 _ACEOF
8063 cat confdefs.h >>conftest.$ac_ext
8064 cat >>conftest.$ac_ext <<_ACEOF
8065 /* end confdefs.h.  */
8066 $ac_includes_default
8067 #if HAVE_SYS_SOCKET_H
8068 #include <sys/socket.h>
8069 #endif
8070 #if HAVE_NET_IF_H
8071 #include <net/if.h>
8072 #endif
8073
8074 int
8075 main ()
8076 {
8077 static struct ifreq ac_aggr;
8078 if (ac_aggr.ifr_hwaddr)
8079 return 0;
8080   ;
8081   return 0;
8082 }
8083 _ACEOF
8084 rm -f conftest.$ac_objext
8085 if { (ac_try="$ac_compile"
8086 case "(($ac_try" in
8087   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8088   *) ac_try_echo=$ac_try;;
8089 esac
8090 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8091   (eval "$ac_compile") 2>conftest.er1
8092   ac_status=$?
8093   grep -v '^ *+' conftest.er1 >conftest.err
8094   rm -f conftest.er1
8095   cat conftest.err >&5
8096   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8097   (exit $ac_status); } && {
8098          test -z "$ac_c_werror_flag" ||
8099          test ! -s conftest.err
8100        } && test -s conftest.$ac_objext; then
8101   ac_cv_member_struct_ifreq_ifr_hwaddr=yes
8102 else
8103   echo "$as_me: failed program was:" >&5
8104 sed 's/^/| /' conftest.$ac_ext >&5
8105
8106         cat >conftest.$ac_ext <<_ACEOF
8107 /* confdefs.h.  */
8108 _ACEOF
8109 cat confdefs.h >>conftest.$ac_ext
8110 cat >>conftest.$ac_ext <<_ACEOF
8111 /* end confdefs.h.  */
8112 $ac_includes_default
8113 #if HAVE_SYS_SOCKET_H
8114 #include <sys/socket.h>
8115 #endif
8116 #if HAVE_NET_IF_H
8117 #include <net/if.h>
8118 #endif
8119
8120 int
8121 main ()
8122 {
8123 static struct ifreq ac_aggr;
8124 if (sizeof ac_aggr.ifr_hwaddr)
8125 return 0;
8126   ;
8127   return 0;
8128 }
8129 _ACEOF
8130 rm -f conftest.$ac_objext
8131 if { (ac_try="$ac_compile"
8132 case "(($ac_try" in
8133   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8134   *) ac_try_echo=$ac_try;;
8135 esac
8136 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8137   (eval "$ac_compile") 2>conftest.er1
8138   ac_status=$?
8139   grep -v '^ *+' conftest.er1 >conftest.err
8140   rm -f conftest.er1
8141   cat conftest.err >&5
8142   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8143   (exit $ac_status); } && {
8144          test -z "$ac_c_werror_flag" ||
8145          test ! -s conftest.err
8146        } && test -s conftest.$ac_objext; then
8147   ac_cv_member_struct_ifreq_ifr_hwaddr=yes
8148 else
8149   echo "$as_me: failed program was:" >&5
8150 sed 's/^/| /' conftest.$ac_ext >&5
8151
8152         ac_cv_member_struct_ifreq_ifr_hwaddr=no
8153 fi
8154
8155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8156 fi
8157
8158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8159 fi
8160 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_hwaddr" >&5
8161 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_hwaddr" >&6; }
8162 if test $ac_cv_member_struct_ifreq_ifr_hwaddr = yes; then
8163
8164 cat >>confdefs.h <<_ACEOF
8165 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8166 _ACEOF
8167
8168
8169 fi
8170 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_netmask" >&5
8171 echo $ECHO_N "checking for struct ifreq.ifr_netmask... $ECHO_C" >&6; }
8172 if test "${ac_cv_member_struct_ifreq_ifr_netmask+set}" = set; then
8173   echo $ECHO_N "(cached) $ECHO_C" >&6
8174 else
8175   cat >conftest.$ac_ext <<_ACEOF
8176 /* confdefs.h.  */
8177 _ACEOF
8178 cat confdefs.h >>conftest.$ac_ext
8179 cat >>conftest.$ac_ext <<_ACEOF
8180 /* end confdefs.h.  */
8181 $ac_includes_default
8182 #if HAVE_SYS_SOCKET_H
8183 #include <sys/socket.h>
8184 #endif
8185 #if HAVE_NET_IF_H
8186 #include <net/if.h>
8187 #endif
8188
8189 int
8190 main ()
8191 {
8192 static struct ifreq ac_aggr;
8193 if (ac_aggr.ifr_netmask)
8194 return 0;
8195   ;
8196   return 0;
8197 }
8198 _ACEOF
8199 rm -f conftest.$ac_objext
8200 if { (ac_try="$ac_compile"
8201 case "(($ac_try" in
8202   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8203   *) ac_try_echo=$ac_try;;
8204 esac
8205 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8206   (eval "$ac_compile") 2>conftest.er1
8207   ac_status=$?
8208   grep -v '^ *+' conftest.er1 >conftest.err
8209   rm -f conftest.er1
8210   cat conftest.err >&5
8211   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8212   (exit $ac_status); } && {
8213          test -z "$ac_c_werror_flag" ||
8214          test ! -s conftest.err
8215        } && test -s conftest.$ac_objext; then
8216   ac_cv_member_struct_ifreq_ifr_netmask=yes
8217 else
8218   echo "$as_me: failed program was:" >&5
8219 sed 's/^/| /' conftest.$ac_ext >&5
8220
8221         cat >conftest.$ac_ext <<_ACEOF
8222 /* confdefs.h.  */
8223 _ACEOF
8224 cat confdefs.h >>conftest.$ac_ext
8225 cat >>conftest.$ac_ext <<_ACEOF
8226 /* end confdefs.h.  */
8227 $ac_includes_default
8228 #if HAVE_SYS_SOCKET_H
8229 #include <sys/socket.h>
8230 #endif
8231 #if HAVE_NET_IF_H
8232 #include <net/if.h>
8233 #endif
8234
8235 int
8236 main ()
8237 {
8238 static struct ifreq ac_aggr;
8239 if (sizeof ac_aggr.ifr_netmask)
8240 return 0;
8241   ;
8242   return 0;
8243 }
8244 _ACEOF
8245 rm -f conftest.$ac_objext
8246 if { (ac_try="$ac_compile"
8247 case "(($ac_try" in
8248   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8249   *) ac_try_echo=$ac_try;;
8250 esac
8251 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8252   (eval "$ac_compile") 2>conftest.er1
8253   ac_status=$?
8254   grep -v '^ *+' conftest.er1 >conftest.err
8255   rm -f conftest.er1
8256   cat conftest.err >&5
8257   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8258   (exit $ac_status); } && {
8259          test -z "$ac_c_werror_flag" ||
8260          test ! -s conftest.err
8261        } && test -s conftest.$ac_objext; then
8262   ac_cv_member_struct_ifreq_ifr_netmask=yes
8263 else
8264   echo "$as_me: failed program was:" >&5
8265 sed 's/^/| /' conftest.$ac_ext >&5
8266
8267         ac_cv_member_struct_ifreq_ifr_netmask=no
8268 fi
8269
8270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8271 fi
8272
8273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8274 fi
8275 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_netmask" >&5
8276 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_netmask" >&6; }
8277 if test $ac_cv_member_struct_ifreq_ifr_netmask = yes; then
8278
8279 cat >>confdefs.h <<_ACEOF
8280 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8281 _ACEOF
8282
8283
8284 fi
8285 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_broadaddr" >&5
8286 echo $ECHO_N "checking for struct ifreq.ifr_broadaddr... $ECHO_C" >&6; }
8287 if test "${ac_cv_member_struct_ifreq_ifr_broadaddr+set}" = set; then
8288   echo $ECHO_N "(cached) $ECHO_C" >&6
8289 else
8290   cat >conftest.$ac_ext <<_ACEOF
8291 /* confdefs.h.  */
8292 _ACEOF
8293 cat confdefs.h >>conftest.$ac_ext
8294 cat >>conftest.$ac_ext <<_ACEOF
8295 /* end confdefs.h.  */
8296 $ac_includes_default
8297 #if HAVE_SYS_SOCKET_H
8298 #include <sys/socket.h>
8299 #endif
8300 #if HAVE_NET_IF_H
8301 #include <net/if.h>
8302 #endif
8303
8304 int
8305 main ()
8306 {
8307 static struct ifreq ac_aggr;
8308 if (ac_aggr.ifr_broadaddr)
8309 return 0;
8310   ;
8311   return 0;
8312 }
8313 _ACEOF
8314 rm -f conftest.$ac_objext
8315 if { (ac_try="$ac_compile"
8316 case "(($ac_try" in
8317   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8318   *) ac_try_echo=$ac_try;;
8319 esac
8320 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8321   (eval "$ac_compile") 2>conftest.er1
8322   ac_status=$?
8323   grep -v '^ *+' conftest.er1 >conftest.err
8324   rm -f conftest.er1
8325   cat conftest.err >&5
8326   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8327   (exit $ac_status); } && {
8328          test -z "$ac_c_werror_flag" ||
8329          test ! -s conftest.err
8330        } && test -s conftest.$ac_objext; then
8331   ac_cv_member_struct_ifreq_ifr_broadaddr=yes
8332 else
8333   echo "$as_me: failed program was:" >&5
8334 sed 's/^/| /' conftest.$ac_ext >&5
8335
8336         cat >conftest.$ac_ext <<_ACEOF
8337 /* confdefs.h.  */
8338 _ACEOF
8339 cat confdefs.h >>conftest.$ac_ext
8340 cat >>conftest.$ac_ext <<_ACEOF
8341 /* end confdefs.h.  */
8342 $ac_includes_default
8343 #if HAVE_SYS_SOCKET_H
8344 #include <sys/socket.h>
8345 #endif
8346 #if HAVE_NET_IF_H
8347 #include <net/if.h>
8348 #endif
8349
8350 int
8351 main ()
8352 {
8353 static struct ifreq ac_aggr;
8354 if (sizeof ac_aggr.ifr_broadaddr)
8355 return 0;
8356   ;
8357   return 0;
8358 }
8359 _ACEOF
8360 rm -f conftest.$ac_objext
8361 if { (ac_try="$ac_compile"
8362 case "(($ac_try" in
8363   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8364   *) ac_try_echo=$ac_try;;
8365 esac
8366 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8367   (eval "$ac_compile") 2>conftest.er1
8368   ac_status=$?
8369   grep -v '^ *+' conftest.er1 >conftest.err
8370   rm -f conftest.er1
8371   cat conftest.err >&5
8372   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8373   (exit $ac_status); } && {
8374          test -z "$ac_c_werror_flag" ||
8375          test ! -s conftest.err
8376        } && test -s conftest.$ac_objext; then
8377   ac_cv_member_struct_ifreq_ifr_broadaddr=yes
8378 else
8379   echo "$as_me: failed program was:" >&5
8380 sed 's/^/| /' conftest.$ac_ext >&5
8381
8382         ac_cv_member_struct_ifreq_ifr_broadaddr=no
8383 fi
8384
8385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8386 fi
8387
8388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8389 fi
8390 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_broadaddr" >&5
8391 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_broadaddr" >&6; }
8392 if test $ac_cv_member_struct_ifreq_ifr_broadaddr = yes; then
8393
8394 cat >>confdefs.h <<_ACEOF
8395 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8396 _ACEOF
8397
8398
8399 fi
8400 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_addr" >&5
8401 echo $ECHO_N "checking for struct ifreq.ifr_addr... $ECHO_C" >&6; }
8402 if test "${ac_cv_member_struct_ifreq_ifr_addr+set}" = set; then
8403   echo $ECHO_N "(cached) $ECHO_C" >&6
8404 else
8405   cat >conftest.$ac_ext <<_ACEOF
8406 /* confdefs.h.  */
8407 _ACEOF
8408 cat confdefs.h >>conftest.$ac_ext
8409 cat >>conftest.$ac_ext <<_ACEOF
8410 /* end confdefs.h.  */
8411 $ac_includes_default
8412 #if HAVE_SYS_SOCKET_H
8413 #include <sys/socket.h>
8414 #endif
8415 #if HAVE_NET_IF_H
8416 #include <net/if.h>
8417 #endif
8418
8419 int
8420 main ()
8421 {
8422 static struct ifreq ac_aggr;
8423 if (ac_aggr.ifr_addr)
8424 return 0;
8425   ;
8426   return 0;
8427 }
8428 _ACEOF
8429 rm -f conftest.$ac_objext
8430 if { (ac_try="$ac_compile"
8431 case "(($ac_try" in
8432   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8433   *) ac_try_echo=$ac_try;;
8434 esac
8435 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8436   (eval "$ac_compile") 2>conftest.er1
8437   ac_status=$?
8438   grep -v '^ *+' conftest.er1 >conftest.err
8439   rm -f conftest.er1
8440   cat conftest.err >&5
8441   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8442   (exit $ac_status); } && {
8443          test -z "$ac_c_werror_flag" ||
8444          test ! -s conftest.err
8445        } && test -s conftest.$ac_objext; then
8446   ac_cv_member_struct_ifreq_ifr_addr=yes
8447 else
8448   echo "$as_me: failed program was:" >&5
8449 sed 's/^/| /' conftest.$ac_ext >&5
8450
8451         cat >conftest.$ac_ext <<_ACEOF
8452 /* confdefs.h.  */
8453 _ACEOF
8454 cat confdefs.h >>conftest.$ac_ext
8455 cat >>conftest.$ac_ext <<_ACEOF
8456 /* end confdefs.h.  */
8457 $ac_includes_default
8458 #if HAVE_SYS_SOCKET_H
8459 #include <sys/socket.h>
8460 #endif
8461 #if HAVE_NET_IF_H
8462 #include <net/if.h>
8463 #endif
8464
8465 int
8466 main ()
8467 {
8468 static struct ifreq ac_aggr;
8469 if (sizeof ac_aggr.ifr_addr)
8470 return 0;
8471   ;
8472   return 0;
8473 }
8474 _ACEOF
8475 rm -f conftest.$ac_objext
8476 if { (ac_try="$ac_compile"
8477 case "(($ac_try" in
8478   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8479   *) ac_try_echo=$ac_try;;
8480 esac
8481 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8482   (eval "$ac_compile") 2>conftest.er1
8483   ac_status=$?
8484   grep -v '^ *+' conftest.er1 >conftest.err
8485   rm -f conftest.er1
8486   cat conftest.err >&5
8487   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8488   (exit $ac_status); } && {
8489          test -z "$ac_c_werror_flag" ||
8490          test ! -s conftest.err
8491        } && test -s conftest.$ac_objext; then
8492   ac_cv_member_struct_ifreq_ifr_addr=yes
8493 else
8494   echo "$as_me: failed program was:" >&5
8495 sed 's/^/| /' conftest.$ac_ext >&5
8496
8497         ac_cv_member_struct_ifreq_ifr_addr=no
8498 fi
8499
8500 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8501 fi
8502
8503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8504 fi
8505 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_addr" >&5
8506 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_addr" >&6; }
8507 if test $ac_cv_member_struct_ifreq_ifr_addr = yes; then
8508
8509 cat >>confdefs.h <<_ACEOF
8510 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8511 _ACEOF
8512
8513
8514 fi
8515
8516
8517
8518 { echo "$as_me:$LINENO: checking for function prototypes" >&5
8519 echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6; }
8520 if test "$ac_cv_prog_cc_c89" != no; then
8521   { echo "$as_me:$LINENO: result: yes" >&5
8522 echo "${ECHO_T}yes" >&6; }
8523
8524 cat >>confdefs.h <<\_ACEOF
8525 #define PROTOTYPES 1
8526 _ACEOF
8527
8528
8529 cat >>confdefs.h <<\_ACEOF
8530 #define __PROTOTYPES 1
8531 _ACEOF
8532
8533 else
8534   { echo "$as_me:$LINENO: result: no" >&5
8535 echo "${ECHO_T}no" >&6; }
8536 fi
8537
8538 { echo "$as_me:$LINENO: checking for working volatile" >&5
8539 echo $ECHO_N "checking for working volatile... $ECHO_C" >&6; }
8540 if test "${ac_cv_c_volatile+set}" = set; then
8541   echo $ECHO_N "(cached) $ECHO_C" >&6
8542 else
8543   cat >conftest.$ac_ext <<_ACEOF
8544 /* confdefs.h.  */
8545 _ACEOF
8546 cat confdefs.h >>conftest.$ac_ext
8547 cat >>conftest.$ac_ext <<_ACEOF
8548 /* end confdefs.h.  */
8549
8550 int
8551 main ()
8552 {
8553
8554 volatile int x;
8555 int * volatile y = (int *) 0;
8556 return !x && !y;
8557   ;
8558   return 0;
8559 }
8560 _ACEOF
8561 rm -f conftest.$ac_objext
8562 if { (ac_try="$ac_compile"
8563 case "(($ac_try" in
8564   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8565   *) ac_try_echo=$ac_try;;
8566 esac
8567 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8568   (eval "$ac_compile") 2>conftest.er1
8569   ac_status=$?
8570   grep -v '^ *+' conftest.er1 >conftest.err
8571   rm -f conftest.er1
8572   cat conftest.err >&5
8573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8574   (exit $ac_status); } && {
8575          test -z "$ac_c_werror_flag" ||
8576          test ! -s conftest.err
8577        } && test -s conftest.$ac_objext; then
8578   ac_cv_c_volatile=yes
8579 else
8580   echo "$as_me: failed program was:" >&5
8581 sed 's/^/| /' conftest.$ac_ext >&5
8582
8583         ac_cv_c_volatile=no
8584 fi
8585
8586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8587 fi
8588 { echo "$as_me:$LINENO: result: $ac_cv_c_volatile" >&5
8589 echo "${ECHO_T}$ac_cv_c_volatile" >&6; }
8590 if test $ac_cv_c_volatile = no; then
8591
8592 cat >>confdefs.h <<\_ACEOF
8593 #define volatile
8594 _ACEOF
8595
8596 fi
8597
8598 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
8599 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
8600 if test "${ac_cv_c_const+set}" = set; then
8601   echo $ECHO_N "(cached) $ECHO_C" >&6
8602 else
8603   cat >conftest.$ac_ext <<_ACEOF
8604 /* confdefs.h.  */
8605 _ACEOF
8606 cat confdefs.h >>conftest.$ac_ext
8607 cat >>conftest.$ac_ext <<_ACEOF
8608 /* end confdefs.h.  */
8609
8610 int
8611 main ()
8612 {
8613 /* FIXME: Include the comments suggested by Paul. */
8614 #ifndef __cplusplus
8615   /* Ultrix mips cc rejects this.  */
8616   typedef int charset[2];
8617   const charset cs;
8618   /* SunOS 4.1.1 cc rejects this.  */
8619   char const *const *pcpcc;
8620   char **ppc;
8621   /* NEC SVR4.0.2 mips cc rejects this.  */
8622   struct point {int x, y;};
8623   static struct point const zero = {0,0};
8624   /* AIX XL C 1.02.0.0 rejects this.
8625      It does not let you subtract one const X* pointer from another in
8626      an arm of an if-expression whose if-part is not a constant
8627      expression */
8628   const char *g = "string";
8629   pcpcc = &g + (g ? g-g : 0);
8630   /* HPUX 7.0 cc rejects these. */
8631   ++pcpcc;
8632   ppc = (char**) pcpcc;
8633   pcpcc = (char const *const *) ppc;
8634   { /* SCO 3.2v4 cc rejects this.  */
8635     char *t;
8636     char const *s = 0 ? (char *) 0 : (char const *) 0;
8637
8638     *t++ = 0;
8639     if (s) return 0;
8640   }
8641   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8642     int x[] = {25, 17};
8643     const int *foo = &x[0];
8644     ++foo;
8645   }
8646   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8647     typedef const int *iptr;
8648     iptr p = 0;
8649     ++p;
8650   }
8651   { /* AIX XL C 1.02.0.0 rejects this saying
8652        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8653     struct s { int j; const int *ap[3]; };
8654     struct s *b; b->j = 5;
8655   }
8656   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8657     const int foo = 10;
8658     if (!foo) return 0;
8659   }
8660   return !cs[0] && !zero.x;
8661 #endif
8662
8663   ;
8664   return 0;
8665 }
8666 _ACEOF
8667 rm -f conftest.$ac_objext
8668 if { (ac_try="$ac_compile"
8669 case "(($ac_try" in
8670   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8671   *) ac_try_echo=$ac_try;;
8672 esac
8673 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8674   (eval "$ac_compile") 2>conftest.er1
8675   ac_status=$?
8676   grep -v '^ *+' conftest.er1 >conftest.err
8677   rm -f conftest.er1
8678   cat conftest.err >&5
8679   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8680   (exit $ac_status); } && {
8681          test -z "$ac_c_werror_flag" ||
8682          test ! -s conftest.err
8683        } && test -s conftest.$ac_objext; then
8684   ac_cv_c_const=yes
8685 else
8686   echo "$as_me: failed program was:" >&5
8687 sed 's/^/| /' conftest.$ac_ext >&5
8688
8689         ac_cv_c_const=no
8690 fi
8691
8692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8693 fi
8694 { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
8695 echo "${ECHO_T}$ac_cv_c_const" >&6; }
8696 if test $ac_cv_c_const = no; then
8697
8698 cat >>confdefs.h <<\_ACEOF
8699 #define const
8700 _ACEOF
8701
8702 fi
8703
8704 { echo "$as_me:$LINENO: checking for void * support" >&5
8705 echo $ECHO_N "checking for void * support... $ECHO_C" >&6; }
8706 if test "${emacs_cv_void_star+set}" = set; then
8707   echo $ECHO_N "(cached) $ECHO_C" >&6
8708 else
8709   cat >conftest.$ac_ext <<_ACEOF
8710 /* confdefs.h.  */
8711 _ACEOF
8712 cat confdefs.h >>conftest.$ac_ext
8713 cat >>conftest.$ac_ext <<_ACEOF
8714 /* end confdefs.h.  */
8715
8716 int
8717 main ()
8718 {
8719 void * foo;
8720   ;
8721   return 0;
8722 }
8723 _ACEOF
8724 rm -f conftest.$ac_objext
8725 if { (ac_try="$ac_compile"
8726 case "(($ac_try" in
8727   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8728   *) ac_try_echo=$ac_try;;
8729 esac
8730 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8731   (eval "$ac_compile") 2>conftest.er1
8732   ac_status=$?
8733   grep -v '^ *+' conftest.er1 >conftest.err
8734   rm -f conftest.er1
8735   cat conftest.err >&5
8736   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8737   (exit $ac_status); } && {
8738          test -z "$ac_c_werror_flag" ||
8739          test ! -s conftest.err
8740        } && test -s conftest.$ac_objext; then
8741   emacs_cv_void_star=yes
8742 else
8743   echo "$as_me: failed program was:" >&5
8744 sed 's/^/| /' conftest.$ac_ext >&5
8745
8746         emacs_cv_void_star=no
8747 fi
8748
8749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8750 fi
8751 { echo "$as_me:$LINENO: result: $emacs_cv_void_star" >&5
8752 echo "${ECHO_T}$emacs_cv_void_star" >&6; }
8753 if test $emacs_cv_void_star = yes; then
8754   cat >>confdefs.h <<\_ACEOF
8755 #define POINTER_TYPE void
8756 _ACEOF
8757
8758 else
8759   cat >>confdefs.h <<\_ACEOF
8760 #define POINTER_TYPE char
8761 _ACEOF
8762
8763 fi
8764
8765
8766
8767
8768
8769 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8770 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
8771 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8772 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
8773   echo $ECHO_N "(cached) $ECHO_C" >&6
8774 else
8775   cat >conftest.make <<\_ACEOF
8776 SHELL = /bin/sh
8777 all:
8778         @echo '@@@%%%=$(MAKE)=@@@%%%'
8779 _ACEOF
8780 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8781 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8782   *@@@%%%=?*=@@@%%%*)
8783     eval ac_cv_prog_make_${ac_make}_set=yes;;
8784   *)
8785     eval ac_cv_prog_make_${ac_make}_set=no;;
8786 esac
8787 rm -f conftest.make
8788 fi
8789 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8790   { echo "$as_me:$LINENO: result: yes" >&5
8791 echo "${ECHO_T}yes" >&6; }
8792   SET_MAKE=
8793 else
8794   { echo "$as_me:$LINENO: result: no" >&5
8795 echo "${ECHO_T}no" >&6; }
8796   SET_MAKE="MAKE=${MAKE-make}"
8797 fi
8798
8799
8800 { echo "$as_me:$LINENO: checking for long file names" >&5
8801 echo $ECHO_N "checking for long file names... $ECHO_C" >&6; }
8802 if test "${ac_cv_sys_long_file_names+set}" = set; then
8803   echo $ECHO_N "(cached) $ECHO_C" >&6
8804 else
8805   ac_cv_sys_long_file_names=yes
8806 # Test for long file names in all the places we know might matter:
8807 #      .                the current directory, where building will happen
8808 #      $prefix/lib      where we will be installing things
8809 #      $exec_prefix/lib likewise
8810 #      $TMPDIR          if set, where it might want to write temporary files
8811 #      /tmp             where it might want to write temporary files
8812 #      /var/tmp         likewise
8813 #      /usr/tmp         likewise
8814 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8815   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8816   # in the usual case where exec_prefix is '${prefix}'.
8817   case $ac_dir in #(
8818     . | /* | ?:[\\/]*) ;; #(
8819     *) continue;;
8820   esac
8821   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8822   ac_xdir=$ac_dir/cf$$
8823   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8824   ac_tf1=$ac_xdir/conftest9012345
8825   ac_tf2=$ac_xdir/conftest9012346
8826   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8827     ac_cv_sys_long_file_names=no
8828   rm -f -r "$ac_xdir" 2>/dev/null
8829   test $ac_cv_sys_long_file_names = no && break
8830 done
8831 fi
8832 { echo "$as_me:$LINENO: result: $ac_cv_sys_long_file_names" >&5
8833 echo "${ECHO_T}$ac_cv_sys_long_file_names" >&6; }
8834 if test $ac_cv_sys_long_file_names = yes; then
8835
8836 cat >>confdefs.h <<\_ACEOF
8837 #define HAVE_LONG_FILE_NAMES 1
8838 _ACEOF
8839
8840 fi
8841
8842
8843 #### Choose a window system.
8844
8845 { echo "$as_me:$LINENO: checking for X" >&5
8846 echo $ECHO_N "checking for X... $ECHO_C" >&6; }
8847
8848
8849 # Check whether --with-x was given.
8850 if test "${with_x+set}" = set; then
8851   withval=$with_x;
8852 fi
8853
8854 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8855 if test "x$with_x" = xno; then
8856   # The user explicitly disabled X.
8857   have_x=disabled
8858 else
8859   case $x_includes,$x_libraries in #(
8860     *\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5
8861 echo "$as_me: error: Cannot use X directory names containing '" >&2;}
8862    { (exit 1); exit 1; }; };; #(
8863     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
8864   echo $ECHO_N "(cached) $ECHO_C" >&6
8865 else
8866   # One or both of the vars are not set, and there is no cached value.
8867 ac_x_includes=no ac_x_libraries=no
8868 rm -f -r conftest.dir
8869 if mkdir conftest.dir; then
8870   cd conftest.dir
8871   cat >Imakefile <<'_ACEOF'
8872 incroot:
8873         @echo incroot='${INCROOT}'
8874 usrlibdir:
8875         @echo usrlibdir='${USRLIBDIR}'
8876 libdir:
8877         @echo libdir='${LIBDIR}'
8878 _ACEOF
8879   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8880     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8881     for ac_var in incroot usrlibdir libdir; do
8882       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8883     done
8884     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8885     for ac_extension in a so sl; do
8886       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8887          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8888         ac_im_usrlibdir=$ac_im_libdir; break
8889       fi
8890     done
8891     # Screen out bogus values from the imake configuration.  They are
8892     # bogus both because they are the default anyway, and because
8893     # using them would break gcc on systems where it needs fixed includes.
8894     case $ac_im_incroot in
8895         /usr/include) ac_x_includes= ;;
8896         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8897     esac
8898     case $ac_im_usrlibdir in
8899         /usr/lib | /lib) ;;
8900         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8901     esac
8902   fi
8903   cd ..
8904   rm -f -r conftest.dir
8905 fi
8906
8907 # Standard set of common directories for X headers.
8908 # Check X11 before X11Rn because it is often a symlink to the current release.
8909 ac_x_header_dirs='
8910 /usr/X11/include
8911 /usr/X11R6/include
8912 /usr/X11R5/include
8913 /usr/X11R4/include
8914
8915 /usr/include/X11
8916 /usr/include/X11R6
8917 /usr/include/X11R5
8918 /usr/include/X11R4
8919
8920 /usr/local/X11/include
8921 /usr/local/X11R6/include
8922 /usr/local/X11R5/include
8923 /usr/local/X11R4/include
8924
8925 /usr/local/include/X11
8926 /usr/local/include/X11R6
8927 /usr/local/include/X11R5
8928 /usr/local/include/X11R4
8929
8930 /usr/X386/include
8931 /usr/x386/include
8932 /usr/XFree86/include/X11
8933
8934 /usr/include
8935 /usr/local/include
8936 /usr/unsupported/include
8937 /usr/athena/include
8938 /usr/local/x11r5/include
8939 /usr/lpp/Xamples/include
8940
8941 /usr/openwin/include
8942 /usr/openwin/share/include'
8943
8944 if test "$ac_x_includes" = no; then
8945   # Guess where to find include files, by looking for Xlib.h.
8946   # First, try using that file with no special directory specified.
8947   cat >conftest.$ac_ext <<_ACEOF
8948 /* confdefs.h.  */
8949 _ACEOF
8950 cat confdefs.h >>conftest.$ac_ext
8951 cat >>conftest.$ac_ext <<_ACEOF
8952 /* end confdefs.h.  */
8953 #include <X11/Xlib.h>
8954 _ACEOF
8955 if { (ac_try="$ac_cpp conftest.$ac_ext"
8956 case "(($ac_try" in
8957   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8958   *) ac_try_echo=$ac_try;;
8959 esac
8960 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8961   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
8962   ac_status=$?
8963   grep -v '^ *+' conftest.er1 >conftest.err
8964   rm -f conftest.er1
8965   cat conftest.err >&5
8966   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8967   (exit $ac_status); } >/dev/null && {
8968          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
8969          test ! -s conftest.err
8970        }; then
8971   # We can compile using X headers with no special include directory.
8972 ac_x_includes=
8973 else
8974   echo "$as_me: failed program was:" >&5
8975 sed 's/^/| /' conftest.$ac_ext >&5
8976
8977   for ac_dir in $ac_x_header_dirs; do
8978   if test -r "$ac_dir/X11/Xlib.h"; then
8979     ac_x_includes=$ac_dir
8980     break
8981   fi
8982 done
8983 fi
8984
8985 rm -f conftest.err conftest.$ac_ext
8986 fi # $ac_x_includes = no
8987
8988 if test "$ac_x_libraries" = no; then
8989   # Check for the libraries.
8990   # See if we find them without any special options.
8991   # Don't add to $LIBS permanently.
8992   ac_save_LIBS=$LIBS
8993   LIBS="-lX11 $LIBS"
8994   cat >conftest.$ac_ext <<_ACEOF
8995 /* confdefs.h.  */
8996 _ACEOF
8997 cat confdefs.h >>conftest.$ac_ext
8998 cat >>conftest.$ac_ext <<_ACEOF
8999 /* end confdefs.h.  */
9000 #include <X11/Xlib.h>
9001 int
9002 main ()
9003 {
9004 XrmInitialize ()
9005   ;
9006   return 0;
9007 }
9008 _ACEOF
9009 rm -f conftest.$ac_objext conftest$ac_exeext
9010 if { (ac_try="$ac_link"
9011 case "(($ac_try" in
9012   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9013   *) ac_try_echo=$ac_try;;
9014 esac
9015 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9016   (eval "$ac_link") 2>conftest.er1
9017   ac_status=$?
9018   grep -v '^ *+' conftest.er1 >conftest.err
9019   rm -f conftest.er1
9020   cat conftest.err >&5
9021   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9022   (exit $ac_status); } && {
9023          test -z "$ac_c_werror_flag" ||
9024          test ! -s conftest.err
9025        } && test -s conftest$ac_exeext &&
9026        $as_test_x conftest$ac_exeext; then
9027   LIBS=$ac_save_LIBS
9028 # We can link X programs with no special library path.
9029 ac_x_libraries=
9030 else
9031   echo "$as_me: failed program was:" >&5
9032 sed 's/^/| /' conftest.$ac_ext >&5
9033
9034         LIBS=$ac_save_LIBS
9035 for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9036 do
9037   # Don't even attempt the hair of trying to link an X program!
9038   for ac_extension in a so sl; do
9039     if test -r "$ac_dir/libX11.$ac_extension"; then
9040       ac_x_libraries=$ac_dir
9041       break 2
9042     fi
9043   done
9044 done
9045 fi
9046
9047 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9048       conftest$ac_exeext conftest.$ac_ext
9049 fi # $ac_x_libraries = no
9050
9051 case $ac_x_includes,$ac_x_libraries in #(
9052   no,* | *,no | *\'*)
9053     # Didn't find X, or a directory has "'" in its name.
9054     ac_cv_have_x="have_x=no";; #(
9055   *)
9056     # Record where we found X for the cache.
9057     ac_cv_have_x="have_x=yes\
9058         ac_x_includes='$ac_x_includes'\
9059         ac_x_libraries='$ac_x_libraries'"
9060 esac
9061 fi
9062 ;; #(
9063     *) have_x=yes;;
9064   esac
9065   eval "$ac_cv_have_x"
9066 fi # $with_x != no
9067
9068 if test "$have_x" != yes; then
9069   { echo "$as_me:$LINENO: result: $have_x" >&5
9070 echo "${ECHO_T}$have_x" >&6; }
9071   no_x=yes
9072 else
9073   # If each of the values was on the command line, it overrides each guess.
9074   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9075   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9076   # Update the cache value to reflect the command line values.
9077   ac_cv_have_x="have_x=yes\
9078         ac_x_includes='$x_includes'\
9079         ac_x_libraries='$x_libraries'"
9080   { echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
9081 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }
9082 fi
9083
9084 if test "$no_x" = yes; then
9085   window_system=none
9086 else
9087   window_system=x11
9088 fi
9089
9090 if test "${x_libraries}" != NONE; then
9091   if test -n "${x_libraries}"; then
9092     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9093     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
9094   fi
9095   x_default_search_path=""
9096   x_search_path=${x_libraries}
9097   if test -z "${x_search_path}"; then
9098     x_search_path=/usr/lib
9099   fi
9100   for x_library in `echo ${x_search_path}: | \
9101                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9102     x_search_path="\
9103 ${x_library}/X11/%L/%T/%N%C%S:\
9104 ${x_library}/X11/%l/%T/%N%C%S:\
9105 ${x_library}/X11/%T/%N%C%S:\
9106 ${x_library}/X11/%L/%T/%N%S:\
9107 ${x_library}/X11/%l/%T/%N%S:\
9108 ${x_library}/X11/%T/%N%S"
9109     if test x"${x_default_search_path}" = x; then
9110       x_default_search_path=${x_search_path}
9111     else
9112       x_default_search_path="${x_search_path}:${x_default_search_path}"
9113     fi
9114   done
9115 fi
9116 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9117   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
9118 fi
9119
9120 if test x"${x_includes}" = x; then
9121   bitmapdir=/usr/include/X11/bitmaps
9122 else
9123   # accumulate include directories that have X11 bitmap subdirectories
9124   bmd_acc="dummyval"
9125   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9126     if test -d "${bmd}/X11/bitmaps"; then
9127       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9128     fi
9129     if test -d "${bmd}/bitmaps"; then
9130       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9131     fi
9132   done
9133   if test ${bmd_acc} != "dummyval"; then
9134     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9135   fi
9136 fi
9137
9138 HAVE_CARBON=no
9139 if test "${with_carbon}" != no; then
9140   if test "${ac_cv_header_Carbon_Carbon_h+set}" = set; then
9141   { echo "$as_me:$LINENO: checking for Carbon/Carbon.h" >&5
9142 echo $ECHO_N "checking for Carbon/Carbon.h... $ECHO_C" >&6; }
9143 if test "${ac_cv_header_Carbon_Carbon_h+set}" = set; then
9144   echo $ECHO_N "(cached) $ECHO_C" >&6
9145 fi
9146 { echo "$as_me:$LINENO: result: $ac_cv_header_Carbon_Carbon_h" >&5
9147 echo "${ECHO_T}$ac_cv_header_Carbon_Carbon_h" >&6; }
9148 else
9149   # Is the header compilable?
9150 { echo "$as_me:$LINENO: checking Carbon/Carbon.h usability" >&5
9151 echo $ECHO_N "checking Carbon/Carbon.h usability... $ECHO_C" >&6; }
9152 cat >conftest.$ac_ext <<_ACEOF
9153 /* confdefs.h.  */
9154 _ACEOF
9155 cat confdefs.h >>conftest.$ac_ext
9156 cat >>conftest.$ac_ext <<_ACEOF
9157 /* end confdefs.h.  */
9158 $ac_includes_default
9159 #include <Carbon/Carbon.h>
9160 _ACEOF
9161 rm -f conftest.$ac_objext
9162 if { (ac_try="$ac_compile"
9163 case "(($ac_try" in
9164   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9165   *) ac_try_echo=$ac_try;;
9166 esac
9167 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9168   (eval "$ac_compile") 2>conftest.er1
9169   ac_status=$?
9170   grep -v '^ *+' conftest.er1 >conftest.err
9171   rm -f conftest.er1
9172   cat conftest.err >&5
9173   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9174   (exit $ac_status); } && {
9175          test -z "$ac_c_werror_flag" ||
9176          test ! -s conftest.err
9177        } && test -s conftest.$ac_objext; then
9178   ac_header_compiler=yes
9179 else
9180   echo "$as_me: failed program was:" >&5
9181 sed 's/^/| /' conftest.$ac_ext >&5
9182
9183         ac_header_compiler=no
9184 fi
9185
9186 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9187 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9188 echo "${ECHO_T}$ac_header_compiler" >&6; }
9189
9190 # Is the header present?
9191 { echo "$as_me:$LINENO: checking Carbon/Carbon.h presence" >&5
9192 echo $ECHO_N "checking Carbon/Carbon.h presence... $ECHO_C" >&6; }
9193 cat >conftest.$ac_ext <<_ACEOF
9194 /* confdefs.h.  */
9195 _ACEOF
9196 cat confdefs.h >>conftest.$ac_ext
9197 cat >>conftest.$ac_ext <<_ACEOF
9198 /* end confdefs.h.  */
9199 #include <Carbon/Carbon.h>
9200 _ACEOF
9201 if { (ac_try="$ac_cpp conftest.$ac_ext"
9202 case "(($ac_try" in
9203   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9204   *) ac_try_echo=$ac_try;;
9205 esac
9206 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9207   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9208   ac_status=$?
9209   grep -v '^ *+' conftest.er1 >conftest.err
9210   rm -f conftest.er1
9211   cat conftest.err >&5
9212   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9213   (exit $ac_status); } >/dev/null && {
9214          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9215          test ! -s conftest.err
9216        }; then
9217   ac_header_preproc=yes
9218 else
9219   echo "$as_me: failed program was:" >&5
9220 sed 's/^/| /' conftest.$ac_ext >&5
9221
9222   ac_header_preproc=no
9223 fi
9224
9225 rm -f conftest.err conftest.$ac_ext
9226 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9227 echo "${ECHO_T}$ac_header_preproc" >&6; }
9228
9229 # So?  What about this header?
9230 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9231   yes:no: )
9232     { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: accepted by the compiler, rejected by the preprocessor!" >&5
9233 echo "$as_me: WARNING: Carbon/Carbon.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9234     { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: proceeding with the compiler's result" >&5
9235 echo "$as_me: WARNING: Carbon/Carbon.h: proceeding with the compiler's result" >&2;}
9236     ac_header_preproc=yes
9237     ;;
9238   no:yes:* )
9239     { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: present but cannot be compiled" >&5
9240 echo "$as_me: WARNING: Carbon/Carbon.h: present but cannot be compiled" >&2;}
9241     { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h:     check for missing prerequisite headers?" >&5
9242 echo "$as_me: WARNING: Carbon/Carbon.h:     check for missing prerequisite headers?" >&2;}
9243     { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: see the Autoconf documentation" >&5
9244 echo "$as_me: WARNING: Carbon/Carbon.h: see the Autoconf documentation" >&2;}
9245     { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h:     section \"Present But Cannot Be Compiled\"" >&5
9246 echo "$as_me: WARNING: Carbon/Carbon.h:     section \"Present But Cannot Be Compiled\"" >&2;}
9247     { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: proceeding with the preprocessor's result" >&5
9248 echo "$as_me: WARNING: Carbon/Carbon.h: proceeding with the preprocessor's result" >&2;}
9249     { echo "$as_me:$LINENO: WARNING: Carbon/Carbon.h: in the future, the compiler will take precedence" >&5
9250 echo "$as_me: WARNING: Carbon/Carbon.h: in the future, the compiler will take precedence" >&2;}
9251
9252     ;;
9253 esac
9254 { echo "$as_me:$LINENO: checking for Carbon/Carbon.h" >&5
9255 echo $ECHO_N "checking for Carbon/Carbon.h... $ECHO_C" >&6; }
9256 if test "${ac_cv_header_Carbon_Carbon_h+set}" = set; then
9257   echo $ECHO_N "(cached) $ECHO_C" >&6
9258 else
9259   ac_cv_header_Carbon_Carbon_h=$ac_header_preproc
9260 fi
9261 { echo "$as_me:$LINENO: result: $ac_cv_header_Carbon_Carbon_h" >&5
9262 echo "${ECHO_T}$ac_cv_header_Carbon_Carbon_h" >&6; }
9263
9264 fi
9265 if test $ac_cv_header_Carbon_Carbon_h = yes; then
9266   HAVE_CARBON=yes
9267 fi
9268
9269
9270 fi
9271 if test "${window_system}" = x11 && test "${HAVE_CARBON}" = yes; then
9272   if test "${with_carbon+set}" != set \
9273      && test "${carbon_appdir_x+set}" != set; then
9274     for var in with_x with_x_toolkit with_gtk with_xim \
9275                with_xpm with_jpeg with_tiff with_gif with_png; do
9276       if eval test \"\${$var+set}\" = set; then
9277         HAVE_CARBON=no
9278         break
9279       fi
9280     done
9281   fi
9282 fi
9283 if test "${HAVE_CARBON}" = yes; then
9284   window_system=mac
9285 fi
9286
9287 case "${window_system}" in
9288   x11 )
9289     HAVE_X_WINDOWS=yes
9290     HAVE_X11=yes
9291     case "${with_x_toolkit}" in
9292       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9293       motif ) USE_X_TOOLKIT=MOTIF ;;
9294       gtk ) with_gtk=yes
9295             USE_X_TOOLKIT=none ;;
9296       no ) USE_X_TOOLKIT=none ;;
9297       * )
9298           if test x"$with_gtk" = xyes; then
9299              USE_X_TOOLKIT=none
9300           else
9301              USE_X_TOOLKIT=maybe
9302           fi
9303           ;;
9304     esac
9305   ;;
9306   mac | none )
9307     HAVE_X_WINDOWS=no
9308     HAVE_X11=no
9309     USE_X_TOOLKIT=none
9310   ;;
9311 esac
9312
9313 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9314    # Extract the first word of "X", so it can be a program name with args.
9315 set dummy X; ac_word=$2
9316 { echo "$as_me:$LINENO: checking for $ac_word" >&5
9317 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
9318 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then
9319   echo $ECHO_N "(cached) $ECHO_C" >&6
9320 else
9321   if test -n "$HAVE_XSERVER"; then
9322   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9323 else
9324 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9325 for as_dir in $PATH
9326 do
9327   IFS=$as_save_IFS
9328   test -z "$as_dir" && as_dir=.
9329   for ac_exec_ext in '' $ac_executable_extensions; do
9330   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9331     ac_cv_prog_HAVE_XSERVER="true"
9332     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
9333     break 2
9334   fi
9335 done
9336 done
9337 IFS=$as_save_IFS
9338
9339   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9340 fi
9341 fi
9342 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9343 if test -n "$HAVE_XSERVER"; then
9344   { echo "$as_me:$LINENO: result: $HAVE_XSERVER" >&5
9345 echo "${ECHO_T}$HAVE_XSERVER" >&6; }
9346 else
9347   { echo "$as_me:$LINENO: result: no" >&5
9348 echo "${ECHO_T}no" >&6; }
9349 fi
9350
9351
9352    if test "$HAVE_XSERVER" = true ||
9353       test -n "$DISPLAY" ||
9354       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9355         { { echo "$as_me:$LINENO: error: You seem to be running X, but no X development libraries
9356 were found.  You should install the relevant development files for X
9357 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9358 sure you have development files for image handling, i.e.
9359 tiff, gif, jpeg, png and xpm.
9360 If you are sure you want Emacs compiled without X window support, pass
9361   --without-x
9362 to configure." >&5
9363 echo "$as_me: error: You seem to be running X, but no X development libraries
9364 were found.  You should install the relevant development files for X
9365 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9366 sure you have development files for image handling, i.e.
9367 tiff, gif, jpeg, png and xpm.
9368 If you are sure you want Emacs compiled without X window support, pass
9369   --without-x
9370 to configure." >&2;}
9371    { (exit 1); exit 1; }; }
9372    fi
9373 fi
9374
9375 ### If we're using X11, we should use the X menu package.
9376 HAVE_MENUS=no
9377 case ${HAVE_X11} in
9378   yes ) HAVE_MENUS=yes ;;
9379 esac
9380
9381 ### Compute the unexec source name from the object name.
9382 UNEXEC_SRC="`echo ${unexec} | sed 's/\.o/.c/'`"
9383
9384 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9385 # Assume not, until told otherwise.
9386 GNU_MALLOC=yes
9387 doug_lea_malloc=yes
9388 { echo "$as_me:$LINENO: checking for malloc_get_state" >&5
9389 echo $ECHO_N "checking for malloc_get_state... $ECHO_C" >&6; }
9390 if test "${ac_cv_func_malloc_get_state+set}" = set; then
9391   echo $ECHO_N "(cached) $ECHO_C" >&6
9392 else
9393   cat >conftest.$ac_ext <<_ACEOF
9394 /* confdefs.h.  */
9395 _ACEOF
9396 cat confdefs.h >>conftest.$ac_ext
9397 cat >>conftest.$ac_ext <<_ACEOF
9398 /* end confdefs.h.  */
9399 /* Define malloc_get_state to an innocuous variant, in case <limits.h> declares malloc_get_state.
9400    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9401 #define malloc_get_state innocuous_malloc_get_state
9402
9403 /* System header to define __stub macros and hopefully few prototypes,
9404     which can conflict with char malloc_get_state (); below.
9405     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9406     <limits.h> exists even on freestanding compilers.  */
9407
9408 #ifdef __STDC__
9409 # include <limits.h>
9410 #else
9411 # include <assert.h>
9412 #endif
9413
9414 #undef malloc_get_state
9415
9416 /* Override any GCC internal prototype to avoid an error.
9417    Use char because int might match the return type of a GCC
9418    builtin and then its argument prototype would still apply.  */
9419 #ifdef __cplusplus
9420 extern "C"
9421 #endif
9422 char malloc_get_state ();
9423 /* The GNU C library defines this for functions which it implements
9424     to always fail with ENOSYS.  Some functions are actually named
9425     something starting with __ and the normal name is an alias.  */
9426 #if defined __stub_malloc_get_state || defined __stub___malloc_get_state
9427 choke me
9428 #endif
9429
9430 int
9431 main ()
9432 {
9433 return malloc_get_state ();
9434   ;
9435   return 0;
9436 }
9437 _ACEOF
9438 rm -f conftest.$ac_objext conftest$ac_exeext
9439 if { (ac_try="$ac_link"
9440 case "(($ac_try" in
9441   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9442   *) ac_try_echo=$ac_try;;
9443 esac
9444 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9445   (eval "$ac_link") 2>conftest.er1
9446   ac_status=$?
9447   grep -v '^ *+' conftest.er1 >conftest.err
9448   rm -f conftest.er1
9449   cat conftest.err >&5
9450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9451   (exit $ac_status); } && {
9452          test -z "$ac_c_werror_flag" ||
9453          test ! -s conftest.err
9454        } && test -s conftest$ac_exeext &&
9455        $as_test_x conftest$ac_exeext; then
9456   ac_cv_func_malloc_get_state=yes
9457 else
9458   echo "$as_me: failed program was:" >&5
9459 sed 's/^/| /' conftest.$ac_ext >&5
9460
9461         ac_cv_func_malloc_get_state=no
9462 fi
9463
9464 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9465       conftest$ac_exeext conftest.$ac_ext
9466 fi
9467 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_get_state" >&5
9468 echo "${ECHO_T}$ac_cv_func_malloc_get_state" >&6; }
9469 if test $ac_cv_func_malloc_get_state = yes; then
9470   :
9471 else
9472   doug_lea_malloc=no
9473 fi
9474
9475 { echo "$as_me:$LINENO: checking for malloc_set_state" >&5
9476 echo $ECHO_N "checking for malloc_set_state... $ECHO_C" >&6; }
9477 if test "${ac_cv_func_malloc_set_state+set}" = set; then
9478   echo $ECHO_N "(cached) $ECHO_C" >&6
9479 else
9480   cat >conftest.$ac_ext <<_ACEOF
9481 /* confdefs.h.  */
9482 _ACEOF
9483 cat confdefs.h >>conftest.$ac_ext
9484 cat >>conftest.$ac_ext <<_ACEOF
9485 /* end confdefs.h.  */
9486 /* Define malloc_set_state to an innocuous variant, in case <limits.h> declares malloc_set_state.
9487    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9488 #define malloc_set_state innocuous_malloc_set_state
9489
9490 /* System header to define __stub macros and hopefully few prototypes,
9491     which can conflict with char malloc_set_state (); below.
9492     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9493     <limits.h> exists even on freestanding compilers.  */
9494
9495 #ifdef __STDC__
9496 # include <limits.h>
9497 #else
9498 # include <assert.h>
9499 #endif
9500
9501 #undef malloc_set_state
9502
9503 /* Override any GCC internal prototype to avoid an error.
9504    Use char because int might match the return type of a GCC
9505    builtin and then its argument prototype would still apply.  */
9506 #ifdef __cplusplus
9507 extern "C"
9508 #endif
9509 char malloc_set_state ();
9510 /* The GNU C library defines this for functions which it implements
9511     to always fail with ENOSYS.  Some functions are actually named
9512     something starting with __ and the normal name is an alias.  */
9513 #if defined __stub_malloc_set_state || defined __stub___malloc_set_state
9514 choke me
9515 #endif
9516
9517 int
9518 main ()
9519 {
9520 return malloc_set_state ();
9521   ;
9522   return 0;
9523 }
9524 _ACEOF
9525 rm -f conftest.$ac_objext conftest$ac_exeext
9526 if { (ac_try="$ac_link"
9527 case "(($ac_try" in
9528   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9529   *) ac_try_echo=$ac_try;;
9530 esac
9531 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9532   (eval "$ac_link") 2>conftest.er1
9533   ac_status=$?
9534   grep -v '^ *+' conftest.er1 >conftest.err
9535   rm -f conftest.er1
9536   cat conftest.err >&5
9537   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9538   (exit $ac_status); } && {
9539          test -z "$ac_c_werror_flag" ||
9540          test ! -s conftest.err
9541        } && test -s conftest$ac_exeext &&
9542        $as_test_x conftest$ac_exeext; then
9543   ac_cv_func_malloc_set_state=yes
9544 else
9545   echo "$as_me: failed program was:" >&5
9546 sed 's/^/| /' conftest.$ac_ext >&5
9547
9548         ac_cv_func_malloc_set_state=no
9549 fi
9550
9551 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9552       conftest$ac_exeext conftest.$ac_ext
9553 fi
9554 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_set_state" >&5
9555 echo "${ECHO_T}$ac_cv_func_malloc_set_state" >&6; }
9556 if test $ac_cv_func_malloc_set_state = yes; then
9557   :
9558 else
9559   doug_lea_malloc=no
9560 fi
9561
9562 { echo "$as_me:$LINENO: checking whether __after_morecore_hook exists" >&5
9563 echo $ECHO_N "checking whether __after_morecore_hook exists... $ECHO_C" >&6; }
9564 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then
9565   echo $ECHO_N "(cached) $ECHO_C" >&6
9566 else
9567   cat >conftest.$ac_ext <<_ACEOF
9568 /* confdefs.h.  */
9569 _ACEOF
9570 cat confdefs.h >>conftest.$ac_ext
9571 cat >>conftest.$ac_ext <<_ACEOF
9572 /* end confdefs.h.  */
9573 extern void (* __after_morecore_hook)();
9574 int
9575 main ()
9576 {
9577 __after_morecore_hook = 0
9578   ;
9579   return 0;
9580 }
9581 _ACEOF
9582 rm -f conftest.$ac_objext conftest$ac_exeext
9583 if { (ac_try="$ac_link"
9584 case "(($ac_try" in
9585   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9586   *) ac_try_echo=$ac_try;;
9587 esac
9588 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9589   (eval "$ac_link") 2>conftest.er1
9590   ac_status=$?
9591   grep -v '^ *+' conftest.er1 >conftest.err
9592   rm -f conftest.er1
9593   cat conftest.err >&5
9594   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9595   (exit $ac_status); } && {
9596          test -z "$ac_c_werror_flag" ||
9597          test ! -s conftest.err
9598        } && test -s conftest$ac_exeext &&
9599        $as_test_x conftest$ac_exeext; then
9600   emacs_cv_var___after_morecore_hook=yes
9601 else
9602   echo "$as_me: failed program was:" >&5
9603 sed 's/^/| /' conftest.$ac_ext >&5
9604
9605         emacs_cv_var___after_morecore_hook=no
9606 fi
9607
9608 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9609       conftest$ac_exeext conftest.$ac_ext
9610 fi
9611 { echo "$as_me:$LINENO: result: $emacs_cv_var___after_morecore_hook" >&5
9612 echo "${ECHO_T}$emacs_cv_var___after_morecore_hook" >&6; }
9613 if test $emacs_cv_var___after_morecore_hook = no; then
9614   doug_lea_malloc=no
9615 fi
9616 if test "${system_malloc}" = "yes"; then
9617   GNU_MALLOC=no
9618   GNU_MALLOC_reason="
9619     (The GNU allocators don't work with this system configuration.)"
9620 fi
9621 if test "$doug_lea_malloc" = "yes" ; then
9622   if test "$GNU_MALLOC" = yes ; then
9623     GNU_MALLOC_reason="
9624       (Using Doug Lea's new malloc from the GNU C Library.)"
9625   fi
9626
9627 cat >>confdefs.h <<\_ACEOF
9628 #define DOUG_LEA_MALLOC 1
9629 _ACEOF
9630
9631 fi
9632
9633 if test x"${REL_ALLOC}" = x; then
9634   REL_ALLOC=${GNU_MALLOC}
9635 fi
9636
9637
9638
9639
9640 for ac_header in stdlib.h unistd.h
9641 do
9642 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9643 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9644   { echo "$as_me:$LINENO: checking for $ac_header" >&5
9645 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9646 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9647   echo $ECHO_N "(cached) $ECHO_C" >&6
9648 fi
9649 ac_res=`eval echo '${'$as_ac_Header'}'`
9650                { echo "$as_me:$LINENO: result: $ac_res" >&5
9651 echo "${ECHO_T}$ac_res" >&6; }
9652 else
9653   # Is the header compilable?
9654 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
9655 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
9656 cat >conftest.$ac_ext <<_ACEOF
9657 /* confdefs.h.  */
9658 _ACEOF
9659 cat confdefs.h >>conftest.$ac_ext
9660 cat >>conftest.$ac_ext <<_ACEOF
9661 /* end confdefs.h.  */
9662 $ac_includes_default
9663 #include <$ac_header>
9664 _ACEOF
9665 rm -f conftest.$ac_objext
9666 if { (ac_try="$ac_compile"
9667 case "(($ac_try" in
9668   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9669   *) ac_try_echo=$ac_try;;
9670 esac
9671 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9672   (eval "$ac_compile") 2>conftest.er1
9673   ac_status=$?
9674   grep -v '^ *+' conftest.er1 >conftest.err
9675   rm -f conftest.er1
9676   cat conftest.err >&5
9677   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9678   (exit $ac_status); } && {
9679          test -z "$ac_c_werror_flag" ||
9680          test ! -s conftest.err
9681        } && test -s conftest.$ac_objext; then
9682   ac_header_compiler=yes
9683 else
9684   echo "$as_me: failed program was:" >&5
9685 sed 's/^/| /' conftest.$ac_ext >&5
9686
9687         ac_header_compiler=no
9688 fi
9689
9690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9691 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9692 echo "${ECHO_T}$ac_header_compiler" >&6; }
9693
9694 # Is the header present?
9695 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
9696 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
9697 cat >conftest.$ac_ext <<_ACEOF
9698 /* confdefs.h.  */
9699 _ACEOF
9700 cat confdefs.h >>conftest.$ac_ext
9701 cat >>conftest.$ac_ext <<_ACEOF
9702 /* end confdefs.h.  */
9703 #include <$ac_header>
9704 _ACEOF
9705 if { (ac_try="$ac_cpp conftest.$ac_ext"
9706 case "(($ac_try" in
9707   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9708   *) ac_try_echo=$ac_try;;
9709 esac
9710 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9711   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9712   ac_status=$?
9713   grep -v '^ *+' conftest.er1 >conftest.err
9714   rm -f conftest.er1
9715   cat conftest.err >&5
9716   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9717   (exit $ac_status); } >/dev/null && {
9718          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9719          test ! -s conftest.err
9720        }; then
9721   ac_header_preproc=yes
9722 else
9723   echo "$as_me: failed program was:" >&5
9724 sed 's/^/| /' conftest.$ac_ext >&5
9725
9726   ac_header_preproc=no
9727 fi
9728
9729 rm -f conftest.err conftest.$ac_ext
9730 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9731 echo "${ECHO_T}$ac_header_preproc" >&6; }
9732
9733 # So?  What about this header?
9734 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9735   yes:no: )
9736     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9737 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9738     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9739 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9740     ac_header_preproc=yes
9741     ;;
9742   no:yes:* )
9743     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9744 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9745     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
9746 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
9747     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9748 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9749     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
9750 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
9751     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9752 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9753     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9754 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9755
9756     ;;
9757 esac
9758 { echo "$as_me:$LINENO: checking for $ac_header" >&5
9759 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9760 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9761   echo $ECHO_N "(cached) $ECHO_C" >&6
9762 else
9763   eval "$as_ac_Header=\$ac_header_preproc"
9764 fi
9765 ac_res=`eval echo '${'$as_ac_Header'}'`
9766                { echo "$as_me:$LINENO: result: $ac_res" >&5
9767 echo "${ECHO_T}$ac_res" >&6; }
9768
9769 fi
9770 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9771   cat >>confdefs.h <<_ACEOF
9772 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9773 _ACEOF
9774
9775 fi
9776
9777 done
9778
9779
9780 for ac_func in getpagesize
9781 do
9782 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9783 { echo "$as_me:$LINENO: checking for $ac_func" >&5
9784 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9785 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9786   echo $ECHO_N "(cached) $ECHO_C" >&6
9787 else
9788   cat >conftest.$ac_ext <<_ACEOF
9789 /* confdefs.h.  */
9790 _ACEOF
9791 cat confdefs.h >>conftest.$ac_ext
9792 cat >>conftest.$ac_ext <<_ACEOF
9793 /* end confdefs.h.  */
9794 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9795    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9796 #define $ac_func innocuous_$ac_func
9797
9798 /* System header to define __stub macros and hopefully few prototypes,
9799     which can conflict with char $ac_func (); below.
9800     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9801     <limits.h> exists even on freestanding compilers.  */
9802
9803 #ifdef __STDC__
9804 # include <limits.h>
9805 #else
9806 # include <assert.h>
9807 #endif
9808
9809 #undef $ac_func
9810
9811 /* Override any GCC internal prototype to avoid an error.
9812    Use char because int might match the return type of a GCC
9813    builtin and then its argument prototype would still apply.  */
9814 #ifdef __cplusplus
9815 extern "C"
9816 #endif
9817 char $ac_func ();
9818 /* The GNU C library defines this for functions which it implements
9819     to always fail with ENOSYS.  Some functions are actually named
9820     something starting with __ and the normal name is an alias.  */
9821 #if defined __stub_$ac_func || defined __stub___$ac_func
9822 choke me
9823 #endif
9824
9825 int
9826 main ()
9827 {
9828 return $ac_func ();
9829   ;
9830   return 0;
9831 }
9832 _ACEOF
9833 rm -f conftest.$ac_objext conftest$ac_exeext
9834 if { (ac_try="$ac_link"
9835 case "(($ac_try" in
9836   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9837   *) ac_try_echo=$ac_try;;
9838 esac
9839 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9840   (eval "$ac_link") 2>conftest.er1
9841   ac_status=$?
9842   grep -v '^ *+' conftest.er1 >conftest.err
9843   rm -f conftest.er1
9844   cat conftest.err >&5
9845   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9846   (exit $ac_status); } && {
9847          test -z "$ac_c_werror_flag" ||
9848          test ! -s conftest.err
9849        } && test -s conftest$ac_exeext &&
9850        $as_test_x conftest$ac_exeext; then
9851   eval "$as_ac_var=yes"
9852 else
9853   echo "$as_me: failed program was:" >&5
9854 sed 's/^/| /' conftest.$ac_ext >&5
9855
9856         eval "$as_ac_var=no"
9857 fi
9858
9859 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9860       conftest$ac_exeext conftest.$ac_ext
9861 fi
9862 ac_res=`eval echo '${'$as_ac_var'}'`
9863                { echo "$as_me:$LINENO: result: $ac_res" >&5
9864 echo "${ECHO_T}$ac_res" >&6; }
9865 if test `eval echo '${'$as_ac_var'}'` = yes; then
9866   cat >>confdefs.h <<_ACEOF
9867 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9868 _ACEOF
9869
9870 fi
9871 done
9872
9873 { echo "$as_me:$LINENO: checking for working mmap" >&5
9874 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6; }
9875 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
9876   echo $ECHO_N "(cached) $ECHO_C" >&6
9877 else
9878   if test "$cross_compiling" = yes; then
9879   ac_cv_func_mmap_fixed_mapped=no
9880 else
9881   cat >conftest.$ac_ext <<_ACEOF
9882 /* confdefs.h.  */
9883 _ACEOF
9884 cat confdefs.h >>conftest.$ac_ext
9885 cat >>conftest.$ac_ext <<_ACEOF
9886 /* end confdefs.h.  */
9887 $ac_includes_default
9888 /* malloc might have been renamed as rpl_malloc. */
9889 #undef malloc
9890
9891 /* Thanks to Mike Haertel and Jim Avera for this test.
9892    Here is a matrix of mmap possibilities:
9893         mmap private not fixed
9894         mmap private fixed at somewhere currently unmapped
9895         mmap private fixed at somewhere already mapped
9896         mmap shared not fixed
9897         mmap shared fixed at somewhere currently unmapped
9898         mmap shared fixed at somewhere already mapped
9899    For private mappings, we should verify that changes cannot be read()
9900    back from the file, nor mmap's back from the file at a different
9901    address.  (There have been systems where private was not correctly
9902    implemented like the infamous i386 svr4.0, and systems where the
9903    VM page cache was not coherent with the file system buffer cache
9904    like early versions of FreeBSD and possibly contemporary NetBSD.)
9905    For shared mappings, we should conversely verify that changes get
9906    propagated back to all the places they're supposed to be.
9907
9908    Grep wants private fixed already mapped.
9909    The main things grep needs to know about mmap are:
9910    * does it exist and is it safe to write into the mmap'd area
9911    * how to use it (BSD variants)  */
9912
9913 #include <fcntl.h>
9914 #include <sys/mman.h>
9915
9916 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9917 char *malloc ();
9918 #endif
9919
9920 /* This mess was copied from the GNU getpagesize.h.  */
9921 #ifndef HAVE_GETPAGESIZE
9922 /* Assume that all systems that can run configure have sys/param.h.  */
9923 # ifndef HAVE_SYS_PARAM_H
9924 #  define HAVE_SYS_PARAM_H 1
9925 # endif
9926
9927 # ifdef _SC_PAGESIZE
9928 #  define getpagesize() sysconf(_SC_PAGESIZE)
9929 # else /* no _SC_PAGESIZE */
9930 #  ifdef HAVE_SYS_PARAM_H
9931 #   include <sys/param.h>
9932 #   ifdef EXEC_PAGESIZE
9933 #    define getpagesize() EXEC_PAGESIZE
9934 #   else /* no EXEC_PAGESIZE */
9935 #    ifdef NBPG
9936 #     define getpagesize() NBPG * CLSIZE
9937 #     ifndef CLSIZE
9938 #      define CLSIZE 1
9939 #     endif /* no CLSIZE */
9940 #    else /* no NBPG */
9941 #     ifdef NBPC
9942 #      define getpagesize() NBPC
9943 #     else /* no NBPC */
9944 #      ifdef PAGESIZE
9945 #       define getpagesize() PAGESIZE
9946 #      endif /* PAGESIZE */
9947 #     endif /* no NBPC */
9948 #    endif /* no NBPG */
9949 #   endif /* no EXEC_PAGESIZE */
9950 #  else /* no HAVE_SYS_PARAM_H */
9951 #   define getpagesize() 8192   /* punt totally */
9952 #  endif /* no HAVE_SYS_PARAM_H */
9953 # endif /* no _SC_PAGESIZE */
9954
9955 #endif /* no HAVE_GETPAGESIZE */
9956
9957 int
9958 main ()
9959 {
9960   char *data, *data2, *data3;
9961   int i, pagesize;
9962   int fd;
9963
9964   pagesize = getpagesize ();
9965
9966   /* First, make a file with some known garbage in it. */
9967   data = (char *) malloc (pagesize);
9968   if (!data)
9969     return 1;
9970   for (i = 0; i < pagesize; ++i)
9971     *(data + i) = rand ();
9972   umask (0);
9973   fd = creat ("conftest.mmap", 0600);
9974   if (fd < 0)
9975     return 1;
9976   if (write (fd, data, pagesize) != pagesize)
9977     return 1;
9978   close (fd);
9979
9980   /* Next, try to mmap the file at a fixed address which already has
9981      something else allocated at it.  If we can, also make sure that
9982      we see the same garbage.  */
9983   fd = open ("conftest.mmap", O_RDWR);
9984   if (fd < 0)
9985     return 1;
9986   data2 = (char *) malloc (2 * pagesize);
9987   if (!data2)
9988     return 1;
9989   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
9990   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9991                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9992     return 1;
9993   for (i = 0; i < pagesize; ++i)
9994     if (*(data + i) != *(data2 + i))
9995       return 1;
9996
9997   /* Finally, make sure that changes to the mapped area do not
9998      percolate back to the file as seen by read().  (This is a bug on
9999      some variants of i386 svr4.0.)  */
10000   for (i = 0; i < pagesize; ++i)
10001     *(data2 + i) = *(data2 + i) + 1;
10002   data3 = (char *) malloc (pagesize);
10003   if (!data3)
10004     return 1;
10005   if (read (fd, data3, pagesize) != pagesize)
10006     return 1;
10007   for (i = 0; i < pagesize; ++i)
10008     if (*(data + i) != *(data3 + i))
10009       return 1;
10010   close (fd);
10011   return 0;
10012 }
10013 _ACEOF
10014 rm -f conftest$ac_exeext
10015 if { (ac_try="$ac_link"
10016 case "(($ac_try" in
10017   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10018   *) ac_try_echo=$ac_try;;
10019 esac
10020 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10021   (eval "$ac_link") 2>&5
10022   ac_status=$?
10023   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10024   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10025   { (case "(($ac_try" in
10026   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10027   *) ac_try_echo=$ac_try;;
10028 esac
10029 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10030   (eval "$ac_try") 2>&5
10031   ac_status=$?
10032   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10033   (exit $ac_status); }; }; then
10034   ac_cv_func_mmap_fixed_mapped=yes
10035 else
10036   echo "$as_me: program exited with status $ac_status" >&5
10037 echo "$as_me: failed program was:" >&5
10038 sed 's/^/| /' conftest.$ac_ext >&5
10039
10040 ( exit $ac_status )
10041 ac_cv_func_mmap_fixed_mapped=no
10042 fi
10043 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10044 fi
10045
10046
10047 fi
10048 { echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
10049 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6; }
10050 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10051
10052 cat >>confdefs.h <<\_ACEOF
10053 #define HAVE_MMAP 1
10054 _ACEOF
10055
10056 fi
10057 rm -f conftest.mmap
10058
10059 if test $use_mmap_for_buffers = yes; then
10060   REL_ALLOC=no
10061 fi
10062
10063 LIBS="$libsrc_libs $LIBS"
10064
10065
10066 { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
10067 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }
10068 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
10069   echo $ECHO_N "(cached) $ECHO_C" >&6
10070 else
10071   ac_check_lib_save_LIBS=$LIBS
10072 LIBS="-ldnet  $LIBS"
10073 cat >conftest.$ac_ext <<_ACEOF
10074 /* confdefs.h.  */
10075 _ACEOF
10076 cat confdefs.h >>conftest.$ac_ext
10077 cat >>conftest.$ac_ext <<_ACEOF
10078 /* end confdefs.h.  */
10079
10080 /* Override any GCC internal prototype to avoid an error.
10081    Use char because int might match the return type of a GCC
10082    builtin and then its argument prototype would still apply.  */
10083 #ifdef __cplusplus
10084 extern "C"
10085 #endif
10086 char dnet_ntoa ();
10087 int
10088 main ()
10089 {
10090 return dnet_ntoa ();
10091   ;
10092   return 0;
10093 }
10094 _ACEOF
10095 rm -f conftest.$ac_objext conftest$ac_exeext
10096 if { (ac_try="$ac_link"
10097 case "(($ac_try" in
10098   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10099   *) ac_try_echo=$ac_try;;
10100 esac
10101 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10102   (eval "$ac_link") 2>conftest.er1
10103   ac_status=$?
10104   grep -v '^ *+' conftest.er1 >conftest.err
10105   rm -f conftest.er1
10106   cat conftest.err >&5
10107   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10108   (exit $ac_status); } && {
10109          test -z "$ac_c_werror_flag" ||
10110          test ! -s conftest.err
10111        } && test -s conftest$ac_exeext &&
10112        $as_test_x conftest$ac_exeext; then
10113   ac_cv_lib_dnet_dnet_ntoa=yes
10114 else
10115   echo "$as_me: failed program was:" >&5
10116 sed 's/^/| /' conftest.$ac_ext >&5
10117
10118         ac_cv_lib_dnet_dnet_ntoa=no
10119 fi
10120
10121 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10122       conftest$ac_exeext conftest.$ac_ext
10123 LIBS=$ac_check_lib_save_LIBS
10124 fi
10125 { echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
10126 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }
10127 if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
10128   cat >>confdefs.h <<_ACEOF
10129 #define HAVE_LIBDNET 1
10130 _ACEOF
10131
10132   LIBS="-ldnet $LIBS"
10133
10134 fi
10135
10136
10137 { echo "$as_me:$LINENO: checking for main in -lXbsd" >&5
10138 echo $ECHO_N "checking for main in -lXbsd... $ECHO_C" >&6; }
10139 if test "${ac_cv_lib_Xbsd_main+set}" = set; then
10140   echo $ECHO_N "(cached) $ECHO_C" >&6
10141 else
10142   ac_check_lib_save_LIBS=$LIBS
10143 LIBS="-lXbsd  $LIBS"
10144 cat >conftest.$ac_ext <<_ACEOF
10145 /* confdefs.h.  */
10146 _ACEOF
10147 cat confdefs.h >>conftest.$ac_ext
10148 cat >>conftest.$ac_ext <<_ACEOF
10149 /* end confdefs.h.  */
10150
10151
10152 int
10153 main ()
10154 {
10155 return main ();
10156   ;
10157   return 0;
10158 }
10159 _ACEOF
10160 rm -f conftest.$ac_objext conftest$ac_exeext
10161 if { (ac_try="$ac_link"
10162 case "(($ac_try" in
10163   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10164   *) ac_try_echo=$ac_try;;
10165 esac
10166 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10167   (eval "$ac_link") 2>conftest.er1
10168   ac_status=$?
10169   grep -v '^ *+' conftest.er1 >conftest.err
10170   rm -f conftest.er1
10171   cat conftest.err >&5
10172   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10173   (exit $ac_status); } && {
10174          test -z "$ac_c_werror_flag" ||
10175          test ! -s conftest.err
10176        } && test -s conftest$ac_exeext &&
10177        $as_test_x conftest$ac_exeext; then
10178   ac_cv_lib_Xbsd_main=yes
10179 else
10180   echo "$as_me: failed program was:" >&5
10181 sed 's/^/| /' conftest.$ac_ext >&5
10182
10183         ac_cv_lib_Xbsd_main=no
10184 fi
10185
10186 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10187       conftest$ac_exeext conftest.$ac_ext
10188 LIBS=$ac_check_lib_save_LIBS
10189 fi
10190 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xbsd_main" >&5
10191 echo "${ECHO_T}$ac_cv_lib_Xbsd_main" >&6; }
10192 if test $ac_cv_lib_Xbsd_main = yes; then
10193   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10194 fi
10195
10196
10197
10198 { echo "$as_me:$LINENO: checking for cma_open in -lpthreads" >&5
10199 echo $ECHO_N "checking for cma_open in -lpthreads... $ECHO_C" >&6; }
10200 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then
10201   echo $ECHO_N "(cached) $ECHO_C" >&6
10202 else
10203   ac_check_lib_save_LIBS=$LIBS
10204 LIBS="-lpthreads  $LIBS"
10205 cat >conftest.$ac_ext <<_ACEOF
10206 /* confdefs.h.  */
10207 _ACEOF
10208 cat confdefs.h >>conftest.$ac_ext
10209 cat >>conftest.$ac_ext <<_ACEOF
10210 /* end confdefs.h.  */
10211
10212 /* Override any GCC internal prototype to avoid an error.
10213    Use char because int might match the return type of a GCC
10214    builtin and then its argument prototype would still apply.  */
10215 #ifdef __cplusplus
10216 extern "C"
10217 #endif
10218 char cma_open ();
10219 int
10220 main ()
10221 {
10222 return cma_open ();
10223   ;
10224   return 0;
10225 }
10226 _ACEOF
10227 rm -f conftest.$ac_objext conftest$ac_exeext
10228 if { (ac_try="$ac_link"
10229 case "(($ac_try" in
10230   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10231   *) ac_try_echo=$ac_try;;
10232 esac
10233 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10234   (eval "$ac_link") 2>conftest.er1
10235   ac_status=$?
10236   grep -v '^ *+' conftest.er1 >conftest.err
10237   rm -f conftest.er1
10238   cat conftest.err >&5
10239   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10240   (exit $ac_status); } && {
10241          test -z "$ac_c_werror_flag" ||
10242          test ! -s conftest.err
10243        } && test -s conftest$ac_exeext &&
10244        $as_test_x conftest$ac_exeext; then
10245   ac_cv_lib_pthreads_cma_open=yes
10246 else
10247   echo "$as_me: failed program was:" >&5
10248 sed 's/^/| /' conftest.$ac_ext >&5
10249
10250         ac_cv_lib_pthreads_cma_open=no
10251 fi
10252
10253 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10254       conftest$ac_exeext conftest.$ac_ext
10255 LIBS=$ac_check_lib_save_LIBS
10256 fi
10257 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_cma_open" >&5
10258 echo "${ECHO_T}$ac_cv_lib_pthreads_cma_open" >&6; }
10259 if test $ac_cv_lib_pthreads_cma_open = yes; then
10260   cat >>confdefs.h <<_ACEOF
10261 #define HAVE_LIBPTHREADS 1
10262 _ACEOF
10263
10264   LIBS="-lpthreads $LIBS"
10265
10266 fi
10267
10268
10269 { echo "$as_me:$LINENO: checking for XFree86 in /usr/X386" >&5
10270 echo $ECHO_N "checking for XFree86 in /usr/X386... $ECHO_C" >&6; }
10271 if test -d /usr/X386/include; then
10272   HAVE_XFREE386=yes
10273   : ${C_SWITCH_X_SITE="-I/usr/X386/include"}
10274 else
10275   HAVE_XFREE386=no
10276 fi
10277 { echo "$as_me:$LINENO: result: $HAVE_XFREE386" >&5
10278 echo "${ECHO_T}$HAVE_XFREE386" >&6; }
10279
10280
10281 case ${host_os} in
10282 aix*)
10283   { echo "$as_me:$LINENO: checking for -bbigtoc option" >&5
10284 echo $ECHO_N "checking for -bbigtoc option... $ECHO_C" >&6; }
10285 if test "${gdb_cv_bigtoc+set}" = set; then
10286   echo $ECHO_N "(cached) $ECHO_C" >&6
10287 else
10288
10289     case $GCC in
10290     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10291     *) gdb_cv_bigtoc=-bbigtoc ;;
10292     esac
10293
10294     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10295     cat >conftest.$ac_ext <<_ACEOF
10296 /* confdefs.h.  */
10297 _ACEOF
10298 cat confdefs.h >>conftest.$ac_ext
10299 cat >>conftest.$ac_ext <<_ACEOF
10300 /* end confdefs.h.  */
10301
10302 int
10303 main ()
10304 {
10305 int i;
10306   ;
10307   return 0;
10308 }
10309 _ACEOF
10310 rm -f conftest.$ac_objext conftest$ac_exeext
10311 if { (ac_try="$ac_link"
10312 case "(($ac_try" in
10313   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10314   *) ac_try_echo=$ac_try;;
10315 esac
10316 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10317   (eval "$ac_link") 2>conftest.er1
10318   ac_status=$?
10319   grep -v '^ *+' conftest.er1 >conftest.err
10320   rm -f conftest.er1
10321   cat conftest.err >&5
10322   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10323   (exit $ac_status); } && {
10324          test -z "$ac_c_werror_flag" ||
10325          test ! -s conftest.err
10326        } && test -s conftest$ac_exeext &&
10327        $as_test_x conftest$ac_exeext; then
10328   :
10329 else
10330   echo "$as_me: failed program was:" >&5
10331 sed 's/^/| /' conftest.$ac_ext >&5
10332
10333         gdb_cv_bigtoc=
10334 fi
10335
10336 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10337       conftest$ac_exeext conftest.$ac_ext
10338
10339 fi
10340 { echo "$as_me:$LINENO: result: $gdb_cv_bigtoc" >&5
10341 echo "${ECHO_T}$gdb_cv_bigtoc" >&6; }
10342   ;;
10343 esac
10344
10345 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10346 # used for the tests that follow.  We set them back to REAL_CFLAGS and
10347 # REAL_CPPFLAGS later on.
10348
10349 REAL_CPPFLAGS="$CPPFLAGS"
10350
10351 if test "${HAVE_X11}" = "yes"; then
10352   DEFS="$C_SWITCH_X_SITE $DEFS"
10353   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10354   LIBS="$LIBX $LIBS"
10355   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10356   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10357
10358   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10359   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
10360   # but it's more convenient here to set LD_RUN_PATH
10361   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
10362   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10363     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10364     export LD_RUN_PATH
10365   fi
10366
10367   if test "${opsys}" = "gnu-linux"; then
10368     { echo "$as_me:$LINENO: checking whether X on GNU/Linux needs -b to link" >&5
10369 echo $ECHO_N "checking whether X on GNU/Linux needs -b to link... $ECHO_C" >&6; }
10370     cat >conftest.$ac_ext <<_ACEOF
10371 /* confdefs.h.  */
10372 _ACEOF
10373 cat confdefs.h >>conftest.$ac_ext
10374 cat >>conftest.$ac_ext <<_ACEOF
10375 /* end confdefs.h.  */
10376
10377 int
10378 main ()
10379 {
10380 XOpenDisplay ("foo");
10381   ;
10382   return 0;
10383 }
10384 _ACEOF
10385 rm -f conftest.$ac_objext conftest$ac_exeext
10386 if { (ac_try="$ac_link"
10387 case "(($ac_try" in
10388   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10389   *) ac_try_echo=$ac_try;;
10390 esac
10391 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10392   (eval "$ac_link") 2>conftest.er1
10393   ac_status=$?
10394   grep -v '^ *+' conftest.er1 >conftest.err
10395   rm -f conftest.er1
10396   cat conftest.err >&5
10397   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10398   (exit $ac_status); } && {
10399          test -z "$ac_c_werror_flag" ||
10400          test ! -s conftest.err
10401        } && test -s conftest$ac_exeext &&
10402        $as_test_x conftest$ac_exeext; then
10403   xlinux_first_failure=no
10404 else
10405   echo "$as_me: failed program was:" >&5
10406 sed 's/^/| /' conftest.$ac_ext >&5
10407
10408         xlinux_first_failure=yes
10409 fi
10410
10411 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10412       conftest$ac_exeext conftest.$ac_ext
10413     if test "${xlinux_first_failure}" = "yes"; then
10414       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10415       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10416       OLD_CPPFLAGS="$CPPFLAGS"
10417       OLD_LIBS="$LIBS"
10418       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10419       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10420       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10421       LIBS="$LIBS -b i486-linuxaout"
10422       cat >conftest.$ac_ext <<_ACEOF
10423 /* confdefs.h.  */
10424 _ACEOF
10425 cat confdefs.h >>conftest.$ac_ext
10426 cat >>conftest.$ac_ext <<_ACEOF
10427 /* end confdefs.h.  */
10428
10429 int
10430 main ()
10431 {
10432 XOpenDisplay ("foo");
10433   ;
10434   return 0;
10435 }
10436 _ACEOF
10437 rm -f conftest.$ac_objext conftest$ac_exeext
10438 if { (ac_try="$ac_link"
10439 case "(($ac_try" in
10440   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10441   *) ac_try_echo=$ac_try;;
10442 esac
10443 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10444   (eval "$ac_link") 2>conftest.er1
10445   ac_status=$?
10446   grep -v '^ *+' conftest.er1 >conftest.err
10447   rm -f conftest.er1
10448   cat conftest.err >&5
10449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10450   (exit $ac_status); } && {
10451          test -z "$ac_c_werror_flag" ||
10452          test ! -s conftest.err
10453        } && test -s conftest$ac_exeext &&
10454        $as_test_x conftest$ac_exeext; then
10455   xlinux_second_failure=no
10456 else
10457   echo "$as_me: failed program was:" >&5
10458 sed 's/^/| /' conftest.$ac_ext >&5
10459
10460         xlinux_second_failure=yes
10461 fi
10462
10463 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10464       conftest$ac_exeext conftest.$ac_ext
10465       if test "${xlinux_second_failure}" = "yes"; then
10466         # If we get the same failure with -b, there is no use adding -b.
10467         # So take it out.  This plays safe.
10468         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10469         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10470         CPPFLAGS="$OLD_CPPFLAGS"
10471         LIBS="$OLD_LIBS"
10472         { echo "$as_me:$LINENO: result: no" >&5
10473 echo "${ECHO_T}no" >&6; }
10474       else
10475         { echo "$as_me:$LINENO: result: yes" >&5
10476 echo "${ECHO_T}yes" >&6; }
10477       fi
10478     else
10479       { echo "$as_me:$LINENO: result: no" >&5
10480 echo "${ECHO_T}no" >&6; }
10481     fi
10482   fi
10483
10484   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10485   # header files included from there.
10486   { echo "$as_me:$LINENO: checking for Xkb" >&5
10487 echo $ECHO_N "checking for Xkb... $ECHO_C" >&6; }
10488   cat >conftest.$ac_ext <<_ACEOF
10489 /* confdefs.h.  */
10490 _ACEOF
10491 cat confdefs.h >>conftest.$ac_ext
10492 cat >>conftest.$ac_ext <<_ACEOF
10493 /* end confdefs.h.  */
10494 #include <X11/Xlib.h>
10495 #include <X11/XKBlib.h>
10496 int
10497 main ()
10498 {
10499 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10500   ;
10501   return 0;
10502 }
10503 _ACEOF
10504 rm -f conftest.$ac_objext conftest$ac_exeext
10505 if { (ac_try="$ac_link"
10506 case "(($ac_try" in
10507   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10508   *) ac_try_echo=$ac_try;;
10509 esac
10510 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10511   (eval "$ac_link") 2>conftest.er1
10512   ac_status=$?
10513   grep -v '^ *+' conftest.er1 >conftest.err
10514   rm -f conftest.er1
10515   cat conftest.err >&5
10516   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10517   (exit $ac_status); } && {
10518          test -z "$ac_c_werror_flag" ||
10519          test ! -s conftest.err
10520        } && test -s conftest$ac_exeext &&
10521        $as_test_x conftest$ac_exeext; then
10522   emacs_xkb=yes
10523 else
10524   echo "$as_me: failed program was:" >&5
10525 sed 's/^/| /' conftest.$ac_ext >&5
10526
10527         emacs_xkb=no
10528 fi
10529
10530 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10531       conftest$ac_exeext conftest.$ac_ext
10532   { echo "$as_me:$LINENO: result: $emacs_xkb" >&5
10533 echo "${ECHO_T}$emacs_xkb" >&6; }
10534   if test $emacs_xkb = yes; then
10535
10536 cat >>confdefs.h <<\_ACEOF
10537 #define HAVE_XKBGETKEYBOARD 1
10538 _ACEOF
10539
10540   fi
10541
10542
10543
10544
10545
10546 for ac_func in XrmSetDatabase XScreenResourceString \
10547 XScreenNumberOfScreen XSetWMProtocols
10548 do
10549 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10550 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10551 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10552 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10553   echo $ECHO_N "(cached) $ECHO_C" >&6
10554 else
10555   cat >conftest.$ac_ext <<_ACEOF
10556 /* confdefs.h.  */
10557 _ACEOF
10558 cat confdefs.h >>conftest.$ac_ext
10559 cat >>conftest.$ac_ext <<_ACEOF
10560 /* end confdefs.h.  */
10561 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10562    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10563 #define $ac_func innocuous_$ac_func
10564
10565 /* System header to define __stub macros and hopefully few prototypes,
10566     which can conflict with char $ac_func (); below.
10567     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10568     <limits.h> exists even on freestanding compilers.  */
10569
10570 #ifdef __STDC__
10571 # include <limits.h>
10572 #else
10573 # include <assert.h>
10574 #endif
10575
10576 #undef $ac_func
10577
10578 /* Override any GCC internal prototype to avoid an error.
10579    Use char because int might match the return type of a GCC
10580    builtin and then its argument prototype would still apply.  */
10581 #ifdef __cplusplus
10582 extern "C"
10583 #endif
10584 char $ac_func ();
10585 /* The GNU C library defines this for functions which it implements
10586     to always fail with ENOSYS.  Some functions are actually named
10587     something starting with __ and the normal name is an alias.  */
10588 #if defined __stub_$ac_func || defined __stub___$ac_func
10589 choke me
10590 #endif
10591
10592 int
10593 main ()
10594 {
10595 return $ac_func ();
10596   ;
10597   return 0;
10598 }
10599 _ACEOF
10600 rm -f conftest.$ac_objext conftest$ac_exeext
10601 if { (ac_try="$ac_link"
10602 case "(($ac_try" in
10603   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10604   *) ac_try_echo=$ac_try;;
10605 esac
10606 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10607   (eval "$ac_link") 2>conftest.er1
10608   ac_status=$?
10609   grep -v '^ *+' conftest.er1 >conftest.err
10610   rm -f conftest.er1
10611   cat conftest.err >&5
10612   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10613   (exit $ac_status); } && {
10614          test -z "$ac_c_werror_flag" ||
10615          test ! -s conftest.err
10616        } && test -s conftest$ac_exeext &&
10617        $as_test_x conftest$ac_exeext; then
10618   eval "$as_ac_var=yes"
10619 else
10620   echo "$as_me: failed program was:" >&5
10621 sed 's/^/| /' conftest.$ac_ext >&5
10622
10623         eval "$as_ac_var=no"
10624 fi
10625
10626 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10627       conftest$ac_exeext conftest.$ac_ext
10628 fi
10629 ac_res=`eval echo '${'$as_ac_var'}'`
10630                { echo "$as_me:$LINENO: result: $ac_res" >&5
10631 echo "${ECHO_T}$ac_res" >&6; }
10632 if test `eval echo '${'$as_ac_var'}'` = yes; then
10633   cat >>confdefs.h <<_ACEOF
10634 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10635 _ACEOF
10636
10637 fi
10638 done
10639
10640 fi
10641
10642 if test "${window_system}" = "x11"; then
10643   { echo "$as_me:$LINENO: checking X11 version 6" >&5
10644 echo $ECHO_N "checking X11 version 6... $ECHO_C" >&6; }
10645   if test "${emacs_cv_x11_version_6+set}" = set; then
10646   echo $ECHO_N "(cached) $ECHO_C" >&6
10647 else
10648   cat >conftest.$ac_ext <<_ACEOF
10649 /* confdefs.h.  */
10650 _ACEOF
10651 cat confdefs.h >>conftest.$ac_ext
10652 cat >>conftest.$ac_ext <<_ACEOF
10653 /* end confdefs.h.  */
10654 #include <X11/Xlib.h>
10655 int
10656 main ()
10657 {
10658 #if XlibSpecificationRelease < 6
10659 fail;
10660 #endif
10661
10662   ;
10663   return 0;
10664 }
10665 _ACEOF
10666 rm -f conftest.$ac_objext conftest$ac_exeext
10667 if { (ac_try="$ac_link"
10668 case "(($ac_try" in
10669   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10670   *) ac_try_echo=$ac_try;;
10671 esac
10672 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10673   (eval "$ac_link") 2>conftest.er1
10674   ac_status=$?
10675   grep -v '^ *+' conftest.er1 >conftest.err
10676   rm -f conftest.er1
10677   cat conftest.err >&5
10678   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10679   (exit $ac_status); } && {
10680          test -z "$ac_c_werror_flag" ||
10681          test ! -s conftest.err
10682        } && test -s conftest$ac_exeext &&
10683        $as_test_x conftest$ac_exeext; then
10684   emacs_cv_x11_version_6=yes
10685 else
10686   echo "$as_me: failed program was:" >&5
10687 sed 's/^/| /' conftest.$ac_ext >&5
10688
10689         emacs_cv_x11_version_6=no
10690 fi
10691
10692 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10693       conftest$ac_exeext conftest.$ac_ext
10694 fi
10695
10696   if test $emacs_cv_x11_version_6 = yes; then
10697     { echo "$as_me:$LINENO: result: 6 or newer" >&5
10698 echo "${ECHO_T}6 or newer" >&6; }
10699
10700 cat >>confdefs.h <<\_ACEOF
10701 #define HAVE_X11R6 1
10702 _ACEOF
10703
10704   else
10705     { echo "$as_me:$LINENO: result: before 6" >&5
10706 echo "${ECHO_T}before 6" >&6; }
10707   fi
10708 fi
10709
10710
10711 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10712 HAVE_RSVG=no
10713 if test "${HAVE_X11}" = "yes" || test "${HAVE_CARBON}" = "yes"; then
10714   if test "${with_rsvg}" != "no"; then
10715     RSVG_REQUIRED=2.0.0
10716     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10717
10718
10719   succeeded=no
10720
10721   # Extract the first word of "pkg-config", so it can be a program name with args.
10722 set dummy pkg-config; ac_word=$2
10723 { echo "$as_me:$LINENO: checking for $ac_word" >&5
10724 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
10725 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
10726   echo $ECHO_N "(cached) $ECHO_C" >&6
10727 else
10728   case $PKG_CONFIG in
10729   [\\/]* | ?:[\\/]*)
10730   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10731   ;;
10732   *)
10733   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10734 for as_dir in $PATH
10735 do
10736   IFS=$as_save_IFS
10737   test -z "$as_dir" && as_dir=.
10738   for ac_exec_ext in '' $ac_executable_extensions; do
10739   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10740     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10741     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
10742     break 2
10743   fi
10744 done
10745 done
10746 IFS=$as_save_IFS
10747
10748   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10749   ;;
10750 esac
10751 fi
10752 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10753 if test -n "$PKG_CONFIG"; then
10754   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
10755 echo "${ECHO_T}$PKG_CONFIG" >&6; }
10756 else
10757   { echo "$as_me:$LINENO: result: no" >&5
10758 echo "${ECHO_T}no" >&6; }
10759 fi
10760
10761
10762
10763   if test "$PKG_CONFIG" = "no" ; then
10764      :
10765   else
10766      PKG_CONFIG_MIN_VERSION=0.9.0
10767      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10768         { echo "$as_me:$LINENO: checking for $RSVG_MODULE" >&5
10769 echo $ECHO_N "checking for $RSVG_MODULE... $ECHO_C" >&6; }
10770
10771         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
10772             { echo "$as_me:$LINENO: result: yes" >&5
10773 echo "${ECHO_T}yes" >&6; }
10774             succeeded=yes
10775
10776             { echo "$as_me:$LINENO: checking RSVG_CFLAGS" >&5
10777 echo $ECHO_N "checking RSVG_CFLAGS... $ECHO_C" >&6; }
10778             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10779             { echo "$as_me:$LINENO: result: $RSVG_CFLAGS" >&5
10780 echo "${ECHO_T}$RSVG_CFLAGS" >&6; }
10781
10782             { echo "$as_me:$LINENO: checking RSVG_LIBS" >&5
10783 echo $ECHO_N "checking RSVG_LIBS... $ECHO_C" >&6; }
10784             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10785             { echo "$as_me:$LINENO: result: $RSVG_LIBS" >&5
10786 echo "${ECHO_T}$RSVG_LIBS" >&6; }
10787         else
10788             { echo "$as_me:$LINENO: result: no" >&5
10789 echo "${ECHO_T}no" >&6; }
10790             RSVG_CFLAGS=""
10791             RSVG_LIBS=""
10792             ## If we have a custom action on failure, don't print errors, but
10793             ## do set a variable so people can do so.
10794             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10795
10796         fi
10797
10798
10799
10800      else
10801         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10802         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10803      fi
10804   fi
10805
10806   if test $succeeded = yes; then
10807      :
10808   else
10809      :
10810   fi
10811
10812
10813
10814
10815     if test ".${RSVG_CFLAGS}" != "."; then
10816       HAVE_RSVG=yes
10817
10818 cat >>confdefs.h <<\_ACEOF
10819 #define HAVE_RSVG 1
10820 _ACEOF
10821
10822       CFLAGS="$CFLAGS $RSVG_CFLAGS"
10823       LIBS="$RSVG_LIBS $LIBS"
10824     fi
10825   fi
10826 fi
10827
10828
10829 HAVE_GTK=no
10830 if test "${with_gtk}" = "yes" && test "$USE_X_TOOLKIT" = "gtk"; then
10831   USE_X_TOOLKIT=none
10832 fi
10833 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "gtk" || \
10834  test "$USE_X_TOOLKIT" = "maybe"; then
10835   if test "$USE_X_TOOLKIT" != "none" && test "$USE_X_TOOLKIT" != "maybe"; then
10836     { { echo "$as_me:$LINENO: error: Conflicting options, --with-gtk is incompatible with --with-x-toolkit=${with_x_toolkit}" >&5
10837 echo "$as_me: error: Conflicting options, --with-gtk is incompatible with --with-x-toolkit=${with_x_toolkit}" >&2;}
10838    { (exit 1); exit 1; }; };
10839   fi
10840   GLIB_REQUIRED=2.6
10841   GTK_REQUIRED=2.6
10842   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10843
10844
10845   succeeded=no
10846
10847   # Extract the first word of "pkg-config", so it can be a program name with args.
10848 set dummy pkg-config; ac_word=$2
10849 { echo "$as_me:$LINENO: checking for $ac_word" >&5
10850 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
10851 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
10852   echo $ECHO_N "(cached) $ECHO_C" >&6
10853 else
10854   case $PKG_CONFIG in
10855   [\\/]* | ?:[\\/]*)
10856   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10857   ;;
10858   *)
10859   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10860 for as_dir in $PATH
10861 do
10862   IFS=$as_save_IFS
10863   test -z "$as_dir" && as_dir=.
10864   for ac_exec_ext in '' $ac_executable_extensions; do
10865   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10866     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10867     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
10868     break 2
10869   fi
10870 done
10871 done
10872 IFS=$as_save_IFS
10873
10874   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10875   ;;
10876 esac
10877 fi
10878 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10879 if test -n "$PKG_CONFIG"; then
10880   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
10881 echo "${ECHO_T}$PKG_CONFIG" >&6; }
10882 else
10883   { echo "$as_me:$LINENO: result: no" >&5
10884 echo "${ECHO_T}no" >&6; }
10885 fi
10886
10887
10888
10889   if test "$PKG_CONFIG" = "no" ; then
10890      pkg_check_gtk=no
10891   else
10892      PKG_CONFIG_MIN_VERSION=0.9.0
10893      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10894         { echo "$as_me:$LINENO: checking for $GTK_MODULES" >&5
10895 echo $ECHO_N "checking for $GTK_MODULES... $ECHO_C" >&6; }
10896
10897         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10898             { echo "$as_me:$LINENO: result: yes" >&5
10899 echo "${ECHO_T}yes" >&6; }
10900             succeeded=yes
10901
10902             { echo "$as_me:$LINENO: checking GTK_CFLAGS" >&5
10903 echo $ECHO_N "checking GTK_CFLAGS... $ECHO_C" >&6; }
10904             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10905             { echo "$as_me:$LINENO: result: $GTK_CFLAGS" >&5
10906 echo "${ECHO_T}$GTK_CFLAGS" >&6; }
10907
10908             { echo "$as_me:$LINENO: checking GTK_LIBS" >&5
10909 echo $ECHO_N "checking GTK_LIBS... $ECHO_C" >&6; }
10910             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10911             { echo "$as_me:$LINENO: result: $GTK_LIBS" >&5
10912 echo "${ECHO_T}$GTK_LIBS" >&6; }
10913         else
10914             { echo "$as_me:$LINENO: result: no" >&5
10915 echo "${ECHO_T}no" >&6; }
10916             GTK_CFLAGS=""
10917             GTK_LIBS=""
10918             ## If we have a custom action on failure, don't print errors, but
10919             ## do set a variable so people can do so.
10920             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10921
10922         fi
10923
10924
10925
10926      else
10927         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10928         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10929      fi
10930   fi
10931
10932   if test $succeeded = yes; then
10933      pkg_check_gtk=yes
10934   else
10935      pkg_check_gtk=no
10936   fi
10937
10938   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10939      { { echo "$as_me:$LINENO: error: $GTK_PKG_ERRORS" >&5
10940 echo "$as_me: error: $GTK_PKG_ERRORS" >&2;}
10941    { (exit 1); exit 1; }; }
10942   fi
10943 fi
10944
10945
10946 if test x"$pkg_check_gtk" = xyes; then
10947
10948
10949
10950   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10951   CFLAGS="$CFLAGS $GTK_CFLAGS"
10952   LIBS="$GTK_LIBS $LIBS"
10953     GTK_COMPILES=no
10954
10955 for ac_func in gtk_main
10956 do
10957 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10958 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10959 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10960 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10961   echo $ECHO_N "(cached) $ECHO_C" >&6
10962 else
10963   cat >conftest.$ac_ext <<_ACEOF
10964 /* confdefs.h.  */
10965 _ACEOF
10966 cat confdefs.h >>conftest.$ac_ext
10967 cat >>conftest.$ac_ext <<_ACEOF
10968 /* end confdefs.h.  */
10969 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10970    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10971 #define $ac_func innocuous_$ac_func
10972
10973 /* System header to define __stub macros and hopefully few prototypes,
10974     which can conflict with char $ac_func (); below.
10975     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10976     <limits.h> exists even on freestanding compilers.  */
10977
10978 #ifdef __STDC__
10979 # include <limits.h>
10980 #else
10981 # include <assert.h>
10982 #endif
10983
10984 #undef $ac_func
10985
10986 /* Override any GCC internal prototype to avoid an error.
10987    Use char because int might match the return type of a GCC
10988    builtin and then its argument prototype would still apply.  */
10989 #ifdef __cplusplus
10990 extern "C"
10991 #endif
10992 char $ac_func ();
10993 /* The GNU C library defines this for functions which it implements
10994     to always fail with ENOSYS.  Some functions are actually named
10995     something starting with __ and the normal name is an alias.  */
10996 #if defined __stub_$ac_func || defined __stub___$ac_func
10997 choke me
10998 #endif
10999
11000 int
11001 main ()
11002 {
11003 return $ac_func ();
11004   ;
11005   return 0;
11006 }
11007 _ACEOF
11008 rm -f conftest.$ac_objext conftest$ac_exeext
11009 if { (ac_try="$ac_link"
11010 case "(($ac_try" in
11011   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11012   *) ac_try_echo=$ac_try;;
11013 esac
11014 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11015   (eval "$ac_link") 2>conftest.er1
11016   ac_status=$?
11017   grep -v '^ *+' conftest.er1 >conftest.err
11018   rm -f conftest.er1
11019   cat conftest.err >&5
11020   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11021   (exit $ac_status); } && {
11022          test -z "$ac_c_werror_flag" ||
11023          test ! -s conftest.err
11024        } && test -s conftest$ac_exeext &&
11025        $as_test_x conftest$ac_exeext; then
11026   eval "$as_ac_var=yes"
11027 else
11028   echo "$as_me: failed program was:" >&5
11029 sed 's/^/| /' conftest.$ac_ext >&5
11030
11031         eval "$as_ac_var=no"
11032 fi
11033
11034 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11035       conftest$ac_exeext conftest.$ac_ext
11036 fi
11037 ac_res=`eval echo '${'$as_ac_var'}'`
11038                { echo "$as_me:$LINENO: result: $ac_res" >&5
11039 echo "${ECHO_T}$ac_res" >&6; }
11040 if test `eval echo '${'$as_ac_var'}'` = yes; then
11041   cat >>confdefs.h <<_ACEOF
11042 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11043 _ACEOF
11044  GTK_COMPILES=yes
11045 fi
11046 done
11047
11048   if test "${GTK_COMPILES}" != "yes"; then
11049     if test "$USE_X_TOOLKIT" != "maybe"; then
11050       { { echo "$as_me:$LINENO: error: Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" >&5
11051 echo "$as_me: error: Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" >&2;}
11052    { (exit 1); exit 1; }; };
11053     fi
11054   else
11055     HAVE_GTK=yes
11056
11057 cat >>confdefs.h <<\_ACEOF
11058 #define HAVE_GTK 1
11059 _ACEOF
11060
11061     USE_X_TOOLKIT=none
11062   fi
11063
11064 fi
11065
11066
11067 if test "${HAVE_GTK}" = "yes"; then
11068
11069       if test "$with_toolkit_scroll_bars" != no; then
11070     with_toolkit_scroll_bars=yes
11071   fi
11072
11073       HAVE_GTK_MULTIDISPLAY=no
11074
11075 for ac_func in gdk_display_open
11076 do
11077 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11078 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11079 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11080 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11081   echo $ECHO_N "(cached) $ECHO_C" >&6
11082 else
11083   cat >conftest.$ac_ext <<_ACEOF
11084 /* confdefs.h.  */
11085 _ACEOF
11086 cat confdefs.h >>conftest.$ac_ext
11087 cat >>conftest.$ac_ext <<_ACEOF
11088 /* end confdefs.h.  */
11089 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11090    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11091 #define $ac_func innocuous_$ac_func
11092
11093 /* System header to define __stub macros and hopefully few prototypes,
11094     which can conflict with char $ac_func (); below.
11095     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11096     <limits.h> exists even on freestanding compilers.  */
11097
11098 #ifdef __STDC__
11099 # include <limits.h>
11100 #else
11101 # include <assert.h>
11102 #endif
11103
11104 #undef $ac_func
11105
11106 /* Override any GCC internal prototype to avoid an error.
11107    Use char because int might match the return type of a GCC
11108    builtin and then its argument prototype would still apply.  */
11109 #ifdef __cplusplus
11110 extern "C"
11111 #endif
11112 char $ac_func ();
11113 /* The GNU C library defines this for functions which it implements
11114     to always fail with ENOSYS.  Some functions are actually named
11115     something starting with __ and the normal name is an alias.  */
11116 #if defined __stub_$ac_func || defined __stub___$ac_func
11117 choke me
11118 #endif
11119
11120 int
11121 main ()
11122 {
11123 return $ac_func ();
11124   ;
11125   return 0;
11126 }
11127 _ACEOF
11128 rm -f conftest.$ac_objext conftest$ac_exeext
11129 if { (ac_try="$ac_link"
11130 case "(($ac_try" in
11131   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11132   *) ac_try_echo=$ac_try;;
11133 esac
11134 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11135   (eval "$ac_link") 2>conftest.er1
11136   ac_status=$?
11137   grep -v '^ *+' conftest.er1 >conftest.err
11138   rm -f conftest.er1
11139   cat conftest.err >&5
11140   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11141   (exit $ac_status); } && {
11142          test -z "$ac_c_werror_flag" ||
11143          test ! -s conftest.err
11144        } && test -s conftest$ac_exeext &&
11145        $as_test_x conftest$ac_exeext; then
11146   eval "$as_ac_var=yes"
11147 else
11148   echo "$as_me: failed program was:" >&5
11149 sed 's/^/| /' conftest.$ac_ext >&5
11150
11151         eval "$as_ac_var=no"
11152 fi
11153
11154 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11155       conftest$ac_exeext conftest.$ac_ext
11156 fi
11157 ac_res=`eval echo '${'$as_ac_var'}'`
11158                { echo "$as_me:$LINENO: result: $ac_res" >&5
11159 echo "${ECHO_T}$ac_res" >&6; }
11160 if test `eval echo '${'$as_ac_var'}'` = yes; then
11161   cat >>confdefs.h <<_ACEOF
11162 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11163 _ACEOF
11164  HAVE_GTK_MULTIDISPLAY=yes
11165 fi
11166 done
11167
11168   if test "${HAVE_GTK_MULTIDISPLAY}" = "yes"; then
11169
11170 cat >>confdefs.h <<\_ACEOF
11171 #define HAVE_GTK_MULTIDISPLAY 1
11172 _ACEOF
11173
11174   fi
11175
11176       HAVE_GTK_FILE_SELECTION=no
11177
11178 for ac_func in gtk_file_selection_new
11179 do
11180 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11181 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11182 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11183 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11184   echo $ECHO_N "(cached) $ECHO_C" >&6
11185 else
11186   cat >conftest.$ac_ext <<_ACEOF
11187 /* confdefs.h.  */
11188 _ACEOF
11189 cat confdefs.h >>conftest.$ac_ext
11190 cat >>conftest.$ac_ext <<_ACEOF
11191 /* end confdefs.h.  */
11192 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11193    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11194 #define $ac_func innocuous_$ac_func
11195
11196 /* System header to define __stub macros and hopefully few prototypes,
11197     which can conflict with char $ac_func (); below.
11198     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11199     <limits.h> exists even on freestanding compilers.  */
11200
11201 #ifdef __STDC__
11202 # include <limits.h>
11203 #else
11204 # include <assert.h>
11205 #endif
11206
11207 #undef $ac_func
11208
11209 /* Override any GCC internal prototype to avoid an error.
11210    Use char because int might match the return type of a GCC
11211    builtin and then its argument prototype would still apply.  */
11212 #ifdef __cplusplus
11213 extern "C"
11214 #endif
11215 char $ac_func ();
11216 /* The GNU C library defines this for functions which it implements
11217     to always fail with ENOSYS.  Some functions are actually named
11218     something starting with __ and the normal name is an alias.  */
11219 #if defined __stub_$ac_func || defined __stub___$ac_func
11220 choke me
11221 #endif
11222
11223 int
11224 main ()
11225 {
11226 return $ac_func ();
11227   ;
11228   return 0;
11229 }
11230 _ACEOF
11231 rm -f conftest.$ac_objext conftest$ac_exeext
11232 if { (ac_try="$ac_link"
11233 case "(($ac_try" in
11234   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11235   *) ac_try_echo=$ac_try;;
11236 esac
11237 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11238   (eval "$ac_link") 2>conftest.er1
11239   ac_status=$?
11240   grep -v '^ *+' conftest.er1 >conftest.err
11241   rm -f conftest.er1
11242   cat conftest.err >&5
11243   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11244   (exit $ac_status); } && {
11245          test -z "$ac_c_werror_flag" ||
11246          test ! -s conftest.err
11247        } && test -s conftest$ac_exeext &&
11248        $as_test_x conftest$ac_exeext; then
11249   eval "$as_ac_var=yes"
11250 else
11251   echo "$as_me: failed program was:" >&5
11252 sed 's/^/| /' conftest.$ac_ext >&5
11253
11254         eval "$as_ac_var=no"
11255 fi
11256
11257 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11258       conftest$ac_exeext conftest.$ac_ext
11259 fi
11260 ac_res=`eval echo '${'$as_ac_var'}'`
11261                { echo "$as_me:$LINENO: result: $ac_res" >&5
11262 echo "${ECHO_T}$ac_res" >&6; }
11263 if test `eval echo '${'$as_ac_var'}'` = yes; then
11264   cat >>confdefs.h <<_ACEOF
11265 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11266 _ACEOF
11267  HAVE_GTK_FILE_SELECTION=yes
11268 fi
11269 done
11270
11271
11272       HAVE_GTK_FILE_CHOOSER=no
11273
11274 for ac_func in gtk_file_chooser_dialog_new
11275 do
11276 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11277 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11278 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11279 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11280   echo $ECHO_N "(cached) $ECHO_C" >&6
11281 else
11282   cat >conftest.$ac_ext <<_ACEOF
11283 /* confdefs.h.  */
11284 _ACEOF
11285 cat confdefs.h >>conftest.$ac_ext
11286 cat >>conftest.$ac_ext <<_ACEOF
11287 /* end confdefs.h.  */
11288 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11289    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11290 #define $ac_func innocuous_$ac_func
11291
11292 /* System header to define __stub macros and hopefully few prototypes,
11293     which can conflict with char $ac_func (); below.
11294     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11295     <limits.h> exists even on freestanding compilers.  */
11296
11297 #ifdef __STDC__
11298 # include <limits.h>
11299 #else
11300 # include <assert.h>
11301 #endif
11302
11303 #undef $ac_func
11304
11305 /* Override any GCC internal prototype to avoid an error.
11306    Use char because int might match the return type of a GCC
11307    builtin and then its argument prototype would still apply.  */
11308 #ifdef __cplusplus
11309 extern "C"
11310 #endif
11311 char $ac_func ();
11312 /* The GNU C library defines this for functions which it implements
11313     to always fail with ENOSYS.  Some functions are actually named
11314     something starting with __ and the normal name is an alias.  */
11315 #if defined __stub_$ac_func || defined __stub___$ac_func
11316 choke me
11317 #endif
11318
11319 int
11320 main ()
11321 {
11322 return $ac_func ();
11323   ;
11324   return 0;
11325 }
11326 _ACEOF
11327 rm -f conftest.$ac_objext conftest$ac_exeext
11328 if { (ac_try="$ac_link"
11329 case "(($ac_try" in
11330   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11331   *) ac_try_echo=$ac_try;;
11332 esac
11333 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11334   (eval "$ac_link") 2>conftest.er1
11335   ac_status=$?
11336   grep -v '^ *+' conftest.er1 >conftest.err
11337   rm -f conftest.er1
11338   cat conftest.err >&5
11339   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11340   (exit $ac_status); } && {
11341          test -z "$ac_c_werror_flag" ||
11342          test ! -s conftest.err
11343        } && test -s conftest$ac_exeext &&
11344        $as_test_x conftest$ac_exeext; then
11345   eval "$as_ac_var=yes"
11346 else
11347   echo "$as_me: failed program was:" >&5
11348 sed 's/^/| /' conftest.$ac_ext >&5
11349
11350         eval "$as_ac_var=no"
11351 fi
11352
11353 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11354       conftest$ac_exeext conftest.$ac_ext
11355 fi
11356 ac_res=`eval echo '${'$as_ac_var'}'`
11357                { echo "$as_me:$LINENO: result: $ac_res" >&5
11358 echo "${ECHO_T}$ac_res" >&6; }
11359 if test `eval echo '${'$as_ac_var'}'` = yes; then
11360   cat >>confdefs.h <<_ACEOF
11361 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11362 _ACEOF
11363  HAVE_GTK_FILE_CHOOSER=yes
11364 fi
11365 done
11366
11367
11368   if test "$HAVE_GTK_FILE_SELECTION" = yes \
11369      && test "$HAVE_GTK_FILE_CHOOSER" = yes;  then
11370
11371 cat >>confdefs.h <<\_ACEOF
11372 #define HAVE_GTK_FILE_BOTH 1
11373 _ACEOF
11374
11375   fi
11376
11377       if test "$HAVE_GTK_FILE_CHOOSER" = yes; then
11378     HAVE_GTK_AND_PTHREAD=no
11379
11380 for ac_header in pthread.h
11381 do
11382 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
11383 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11384   { echo "$as_me:$LINENO: checking for $ac_header" >&5
11385 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11386 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11387   echo $ECHO_N "(cached) $ECHO_C" >&6
11388 fi
11389 ac_res=`eval echo '${'$as_ac_Header'}'`
11390                { echo "$as_me:$LINENO: result: $ac_res" >&5
11391 echo "${ECHO_T}$ac_res" >&6; }
11392 else
11393   # Is the header compilable?
11394 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
11395 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11396 cat >conftest.$ac_ext <<_ACEOF
11397 /* confdefs.h.  */
11398 _ACEOF
11399 cat confdefs.h >>conftest.$ac_ext
11400 cat >>conftest.$ac_ext <<_ACEOF
11401 /* end confdefs.h.  */
11402 $ac_includes_default
11403 #include <$ac_header>
11404 _ACEOF
11405 rm -f conftest.$ac_objext
11406 if { (ac_try="$ac_compile"
11407 case "(($ac_try" in
11408   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11409   *) ac_try_echo=$ac_try;;
11410 esac
11411 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11412   (eval "$ac_compile") 2>conftest.er1
11413   ac_status=$?
11414   grep -v '^ *+' conftest.er1 >conftest.err
11415   rm -f conftest.er1
11416   cat conftest.err >&5
11417   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11418   (exit $ac_status); } && {
11419          test -z "$ac_c_werror_flag" ||
11420          test ! -s conftest.err
11421        } && test -s conftest.$ac_objext; then
11422   ac_header_compiler=yes
11423 else
11424   echo "$as_me: failed program was:" >&5
11425 sed 's/^/| /' conftest.$ac_ext >&5
11426
11427         ac_header_compiler=no
11428 fi
11429
11430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11431 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11432 echo "${ECHO_T}$ac_header_compiler" >&6; }
11433
11434 # Is the header present?
11435 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
11436 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11437 cat >conftest.$ac_ext <<_ACEOF
11438 /* confdefs.h.  */
11439 _ACEOF
11440 cat confdefs.h >>conftest.$ac_ext
11441 cat >>conftest.$ac_ext <<_ACEOF
11442 /* end confdefs.h.  */
11443 #include <$ac_header>
11444 _ACEOF
11445 if { (ac_try="$ac_cpp conftest.$ac_ext"
11446 case "(($ac_try" in
11447   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11448   *) ac_try_echo=$ac_try;;
11449 esac
11450 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11451   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11452   ac_status=$?
11453   grep -v '^ *+' conftest.er1 >conftest.err
11454   rm -f conftest.er1
11455   cat conftest.err >&5
11456   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11457   (exit $ac_status); } >/dev/null && {
11458          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
11459          test ! -s conftest.err
11460        }; then
11461   ac_header_preproc=yes
11462 else
11463   echo "$as_me: failed program was:" >&5
11464 sed 's/^/| /' conftest.$ac_ext >&5
11465
11466   ac_header_preproc=no
11467 fi
11468
11469 rm -f conftest.err conftest.$ac_ext
11470 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11471 echo "${ECHO_T}$ac_header_preproc" >&6; }
11472
11473 # So?  What about this header?
11474 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
11475   yes:no: )
11476     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11477 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11478     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11479 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11480     ac_header_preproc=yes
11481     ;;
11482   no:yes:* )
11483     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11484 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11485     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
11486 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
11487     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11488 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11489     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
11490 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
11491     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11492 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11493     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11494 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11495
11496     ;;
11497 esac
11498 { echo "$as_me:$LINENO: checking for $ac_header" >&5
11499 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11500 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11501   echo $ECHO_N "(cached) $ECHO_C" >&6
11502 else
11503   eval "$as_ac_Header=\$ac_header_preproc"
11504 fi
11505 ac_res=`eval echo '${'$as_ac_Header'}'`
11506                { echo "$as_me:$LINENO: result: $ac_res" >&5
11507 echo "${ECHO_T}$ac_res" >&6; }
11508
11509 fi
11510 if test `eval echo '${'$as_ac_Header'}'` = yes; then
11511   cat >>confdefs.h <<_ACEOF
11512 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11513 _ACEOF
11514
11515 fi
11516
11517 done
11518
11519     if test "$ac_cv_header_pthread_h"; then
11520       { echo "$as_me:$LINENO: checking for pthread_self in -lpthread" >&5
11521 echo $ECHO_N "checking for pthread_self in -lpthread... $ECHO_C" >&6; }
11522 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then
11523   echo $ECHO_N "(cached) $ECHO_C" >&6
11524 else
11525   ac_check_lib_save_LIBS=$LIBS
11526 LIBS="-lpthread  $LIBS"
11527 cat >conftest.$ac_ext <<_ACEOF
11528 /* confdefs.h.  */
11529 _ACEOF
11530 cat confdefs.h >>conftest.$ac_ext
11531 cat >>conftest.$ac_ext <<_ACEOF
11532 /* end confdefs.h.  */
11533
11534 /* Override any GCC internal prototype to avoid an error.
11535    Use char because int might match the return type of a GCC
11536    builtin and then its argument prototype would still apply.  */
11537 #ifdef __cplusplus
11538 extern "C"
11539 #endif
11540 char pthread_self ();
11541 int
11542 main ()
11543 {
11544 return pthread_self ();
11545   ;
11546   return 0;
11547 }
11548 _ACEOF
11549 rm -f conftest.$ac_objext conftest$ac_exeext
11550 if { (ac_try="$ac_link"
11551 case "(($ac_try" in
11552   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11553   *) ac_try_echo=$ac_try;;
11554 esac
11555 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11556   (eval "$ac_link") 2>conftest.er1
11557   ac_status=$?
11558   grep -v '^ *+' conftest.er1 >conftest.err
11559   rm -f conftest.er1
11560   cat conftest.err >&5
11561   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11562   (exit $ac_status); } && {
11563          test -z "$ac_c_werror_flag" ||
11564          test ! -s conftest.err
11565        } && test -s conftest$ac_exeext &&
11566        $as_test_x conftest$ac_exeext; then
11567   ac_cv_lib_pthread_pthread_self=yes
11568 else
11569   echo "$as_me: failed program was:" >&5
11570 sed 's/^/| /' conftest.$ac_ext >&5
11571
11572         ac_cv_lib_pthread_pthread_self=no
11573 fi
11574
11575 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11576       conftest$ac_exeext conftest.$ac_ext
11577 LIBS=$ac_check_lib_save_LIBS
11578 fi
11579 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_self" >&5
11580 echo "${ECHO_T}$ac_cv_lib_pthread_pthread_self" >&6; }
11581 if test $ac_cv_lib_pthread_pthread_self = yes; then
11582   HAVE_GTK_AND_PTHREAD=yes
11583 fi
11584
11585     fi
11586     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
11587       case "${canonical}" in
11588         *-hpux*) ;;
11589         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
11590       esac
11591
11592 cat >>confdefs.h <<\_ACEOF
11593 #define HAVE_GTK_AND_PTHREAD 1
11594 _ACEOF
11595
11596     fi
11597   fi
11598 fi
11599
11600 HAVE_DBUS=no
11601 if test "${with_dbus}" = "yes"; then
11602
11603   succeeded=no
11604
11605   # Extract the first word of "pkg-config", so it can be a program name with args.
11606 set dummy pkg-config; ac_word=$2
11607 { echo "$as_me:$LINENO: checking for $ac_word" >&5
11608 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
11609 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
11610   echo $ECHO_N "(cached) $ECHO_C" >&6
11611 else
11612   case $PKG_CONFIG in
11613   [\\/]* | ?:[\\/]*)
11614   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11615   ;;
11616   *)
11617   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11618 for as_dir in $PATH
11619 do
11620   IFS=$as_save_IFS
11621   test -z "$as_dir" && as_dir=.
11622   for ac_exec_ext in '' $ac_executable_extensions; do
11623   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11624     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11625     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11626     break 2
11627   fi
11628 done
11629 done
11630 IFS=$as_save_IFS
11631
11632   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11633   ;;
11634 esac
11635 fi
11636 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11637 if test -n "$PKG_CONFIG"; then
11638   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
11639 echo "${ECHO_T}$PKG_CONFIG" >&6; }
11640 else
11641   { echo "$as_me:$LINENO: result: no" >&5
11642 echo "${ECHO_T}no" >&6; }
11643 fi
11644
11645
11646
11647   if test "$PKG_CONFIG" = "no" ; then
11648      HAVE_DBUS=no
11649   else
11650      PKG_CONFIG_MIN_VERSION=0.9.0
11651      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11652         { echo "$as_me:$LINENO: checking for dbus-1 >= 1.0" >&5
11653 echo $ECHO_N "checking for dbus-1 >= 1.0... $ECHO_C" >&6; }
11654
11655         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
11656             { echo "$as_me:$LINENO: result: yes" >&5
11657 echo "${ECHO_T}yes" >&6; }
11658             succeeded=yes
11659
11660             { echo "$as_me:$LINENO: checking DBUS_CFLAGS" >&5
11661 echo $ECHO_N "checking DBUS_CFLAGS... $ECHO_C" >&6; }
11662             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11663             { echo "$as_me:$LINENO: result: $DBUS_CFLAGS" >&5
11664 echo "${ECHO_T}$DBUS_CFLAGS" >&6; }
11665
11666             { echo "$as_me:$LINENO: checking DBUS_LIBS" >&5
11667 echo $ECHO_N "checking DBUS_LIBS... $ECHO_C" >&6; }
11668             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11669             { echo "$as_me:$LINENO: result: $DBUS_LIBS" >&5
11670 echo "${ECHO_T}$DBUS_LIBS" >&6; }
11671         else
11672             { echo "$as_me:$LINENO: result: no" >&5
11673 echo "${ECHO_T}no" >&6; }
11674             DBUS_CFLAGS=""
11675             DBUS_LIBS=""
11676             ## If we have a custom action on failure, don't print errors, but
11677             ## do set a variable so people can do so.
11678             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
11679
11680         fi
11681
11682
11683
11684      else
11685         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11686         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11687      fi
11688   fi
11689
11690   if test $succeeded = yes; then
11691      HAVE_DBUS=yes
11692   else
11693      HAVE_DBUS=no
11694   fi
11695
11696    if test "$HAVE_DBUS" = yes; then
11697
11698 cat >>confdefs.h <<\_ACEOF
11699 #define HAVE_DBUS 1
11700 _ACEOF
11701
11702    fi
11703 fi
11704
11705 HAVE_XAW3D=no
11706 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11707   if test "$with_xaw3d" != no; then
11708     { echo "$as_me:$LINENO: checking for xaw3d" >&5
11709 echo $ECHO_N "checking for xaw3d... $ECHO_C" >&6; }
11710     if test "${emacs_cv_xaw3d+set}" = set; then
11711   echo $ECHO_N "(cached) $ECHO_C" >&6
11712 else
11713   cat >conftest.$ac_ext <<_ACEOF
11714 /* confdefs.h.  */
11715 _ACEOF
11716 cat confdefs.h >>conftest.$ac_ext
11717 cat >>conftest.$ac_ext <<_ACEOF
11718 /* end confdefs.h.  */
11719
11720 #include <X11/Intrinsic.h>
11721 #include <X11/Xaw3d/Simple.h>
11722 int
11723 main ()
11724 {
11725
11726   ;
11727   return 0;
11728 }
11729 _ACEOF
11730 rm -f conftest.$ac_objext conftest$ac_exeext
11731 if { (ac_try="$ac_link"
11732 case "(($ac_try" in
11733   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11734   *) ac_try_echo=$ac_try;;
11735 esac
11736 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11737   (eval "$ac_link") 2>conftest.er1
11738   ac_status=$?
11739   grep -v '^ *+' conftest.er1 >conftest.err
11740   rm -f conftest.er1
11741   cat conftest.err >&5
11742   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11743   (exit $ac_status); } && {
11744          test -z "$ac_c_werror_flag" ||
11745          test ! -s conftest.err
11746        } && test -s conftest$ac_exeext &&
11747        $as_test_x conftest$ac_exeext; then
11748   emacs_cv_xaw3d=yes
11749 else
11750   echo "$as_me: failed program was:" >&5
11751 sed 's/^/| /' conftest.$ac_ext >&5
11752
11753         emacs_cv_xaw3d=no
11754 fi
11755
11756 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11757       conftest$ac_exeext conftest.$ac_ext
11758 fi
11759
11760   else
11761     emacs_cv_xaw3d=no
11762   fi
11763   if test $emacs_cv_xaw3d = yes; then
11764     { echo "$as_me:$LINENO: result: yes; using Lucid toolkit" >&5
11765 echo "${ECHO_T}yes; using Lucid toolkit" >&6; }
11766     USE_X_TOOLKIT=LUCID
11767     HAVE_XAW3D=yes
11768
11769 cat >>confdefs.h <<\_ACEOF
11770 #define HAVE_XAW3D 1
11771 _ACEOF
11772
11773   else
11774     { echo "$as_me:$LINENO: result: no" >&5
11775 echo "${ECHO_T}no" >&6; }
11776     { echo "$as_me:$LINENO: checking for libXaw" >&5
11777 echo $ECHO_N "checking for libXaw... $ECHO_C" >&6; }
11778     if test "${emacs_cv_xaw+set}" = set; then
11779   echo $ECHO_N "(cached) $ECHO_C" >&6
11780 else
11781   cat >conftest.$ac_ext <<_ACEOF
11782 /* confdefs.h.  */
11783 _ACEOF
11784 cat confdefs.h >>conftest.$ac_ext
11785 cat >>conftest.$ac_ext <<_ACEOF
11786 /* end confdefs.h.  */
11787
11788 #include <X11/Intrinsic.h>
11789 #include <X11/Xaw/Simple.h>
11790 int
11791 main ()
11792 {
11793
11794   ;
11795   return 0;
11796 }
11797 _ACEOF
11798 rm -f conftest.$ac_objext conftest$ac_exeext
11799 if { (ac_try="$ac_link"
11800 case "(($ac_try" in
11801   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11802   *) ac_try_echo=$ac_try;;
11803 esac
11804 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11805   (eval "$ac_link") 2>conftest.er1
11806   ac_status=$?
11807   grep -v '^ *+' conftest.er1 >conftest.err
11808   rm -f conftest.er1
11809   cat conftest.err >&5
11810   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11811   (exit $ac_status); } && {
11812          test -z "$ac_c_werror_flag" ||
11813          test ! -s conftest.err
11814        } && test -s conftest$ac_exeext &&
11815        $as_test_x conftest$ac_exeext; then
11816   emacs_cv_xaw=yes
11817 else
11818   echo "$as_me: failed program was:" >&5
11819 sed 's/^/| /' conftest.$ac_ext >&5
11820
11821         emacs_cv_xaw=no
11822 fi
11823
11824 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11825       conftest$ac_exeext conftest.$ac_ext
11826 fi
11827
11828     if test $emacs_cv_xaw = yes; then
11829       { echo "$as_me:$LINENO: result: yes; using Lucid toolkit" >&5
11830 echo "${ECHO_T}yes; using Lucid toolkit" >&6; }
11831       USE_X_TOOLKIT=LUCID
11832     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11833       { { echo "$as_me:$LINENO: error: Lucid toolkit requires X11/Xaw include files" >&5
11834 echo "$as_me: error: Lucid toolkit requires X11/Xaw include files" >&2;}
11835    { (exit 1); exit 1; }; }
11836     else
11837       { echo "$as_me:$LINENO: result: no; do not use toolkit by default" >&5
11838 echo "${ECHO_T}no; do not use toolkit by default" >&6; }
11839       USE_X_TOOLKIT=none
11840     fi
11841   fi
11842 fi
11843
11844 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11845
11846 if test "${USE_X_TOOLKIT}" != "none"; then
11847   { echo "$as_me:$LINENO: checking X11 toolkit version" >&5
11848 echo $ECHO_N "checking X11 toolkit version... $ECHO_C" >&6; }
11849   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then
11850   echo $ECHO_N "(cached) $ECHO_C" >&6
11851 else
11852   cat >conftest.$ac_ext <<_ACEOF
11853 /* confdefs.h.  */
11854 _ACEOF
11855 cat confdefs.h >>conftest.$ac_ext
11856 cat >>conftest.$ac_ext <<_ACEOF
11857 /* end confdefs.h.  */
11858 #include <X11/Intrinsic.h>
11859 int
11860 main ()
11861 {
11862 #if XtSpecificationRelease < 6
11863 fail;
11864 #endif
11865
11866   ;
11867   return 0;
11868 }
11869 _ACEOF
11870 rm -f conftest.$ac_objext conftest$ac_exeext
11871 if { (ac_try="$ac_link"
11872 case "(($ac_try" in
11873   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11874   *) ac_try_echo=$ac_try;;
11875 esac
11876 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11877   (eval "$ac_link") 2>conftest.er1
11878   ac_status=$?
11879   grep -v '^ *+' conftest.er1 >conftest.err
11880   rm -f conftest.er1
11881   cat conftest.err >&5
11882   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11883   (exit $ac_status); } && {
11884          test -z "$ac_c_werror_flag" ||
11885          test ! -s conftest.err
11886        } && test -s conftest$ac_exeext &&
11887        $as_test_x conftest$ac_exeext; then
11888   emacs_cv_x11_toolkit_version_6=yes
11889 else
11890   echo "$as_me: failed program was:" >&5
11891 sed 's/^/| /' conftest.$ac_ext >&5
11892
11893         emacs_cv_x11_toolkit_version_6=no
11894 fi
11895
11896 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11897       conftest$ac_exeext conftest.$ac_ext
11898 fi
11899
11900   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11901   if test $emacs_cv_x11_toolkit_version_6 = yes; then
11902     { echo "$as_me:$LINENO: result: 6 or newer" >&5
11903 echo "${ECHO_T}6 or newer" >&6; }
11904
11905 cat >>confdefs.h <<\_ACEOF
11906 #define HAVE_X11XTR6 1
11907 _ACEOF
11908
11909   else
11910     { echo "$as_me:$LINENO: result: before 6" >&5
11911 echo "${ECHO_T}before 6" >&6; }
11912   fi
11913
11914   OLDLIBS="$LIBS"
11915   if test x$HAVE_X11XTR6 = xyes; then
11916     LIBS="-lXt -lSM -lICE $LIBS"
11917   else
11918     LIBS="-lXt $LIBS"
11919   fi
11920
11921 { echo "$as_me:$LINENO: checking for XmuConvertStandardSelection in -lXmu" >&5
11922 echo $ECHO_N "checking for XmuConvertStandardSelection in -lXmu... $ECHO_C" >&6; }
11923 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then
11924   echo $ECHO_N "(cached) $ECHO_C" >&6
11925 else
11926   ac_check_lib_save_LIBS=$LIBS
11927 LIBS="-lXmu  $LIBS"
11928 cat >conftest.$ac_ext <<_ACEOF
11929 /* confdefs.h.  */
11930 _ACEOF
11931 cat confdefs.h >>conftest.$ac_ext
11932 cat >>conftest.$ac_ext <<_ACEOF
11933 /* end confdefs.h.  */
11934
11935 /* Override any GCC internal prototype to avoid an error.
11936    Use char because int might match the return type of a GCC
11937    builtin and then its argument prototype would still apply.  */
11938 #ifdef __cplusplus
11939 extern "C"
11940 #endif
11941 char XmuConvertStandardSelection ();
11942 int
11943 main ()
11944 {
11945 return XmuConvertStandardSelection ();
11946   ;
11947   return 0;
11948 }
11949 _ACEOF
11950 rm -f conftest.$ac_objext conftest$ac_exeext
11951 if { (ac_try="$ac_link"
11952 case "(($ac_try" in
11953   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11954   *) ac_try_echo=$ac_try;;
11955 esac
11956 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11957   (eval "$ac_link") 2>conftest.er1
11958   ac_status=$?
11959   grep -v '^ *+' conftest.er1 >conftest.err
11960   rm -f conftest.er1
11961   cat conftest.err >&5
11962   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11963   (exit $ac_status); } && {
11964          test -z "$ac_c_werror_flag" ||
11965          test ! -s conftest.err
11966        } && test -s conftest$ac_exeext &&
11967        $as_test_x conftest$ac_exeext; then
11968   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11969 else
11970   echo "$as_me: failed program was:" >&5
11971 sed 's/^/| /' conftest.$ac_ext >&5
11972
11973         ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11974 fi
11975
11976 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11977       conftest$ac_exeext conftest.$ac_ext
11978 LIBS=$ac_check_lib_save_LIBS
11979 fi
11980 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11981 echo "${ECHO_T}$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11982 if test $ac_cv_lib_Xmu_XmuConvertStandardSelection = yes; then
11983   cat >>confdefs.h <<_ACEOF
11984 #define HAVE_LIBXMU 1
11985 _ACEOF
11986
11987   LIBS="-lXmu $LIBS"
11988
11989 fi
11990
11991   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11992 fi
11993
11994 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11995 if test "${HAVE_X11}" = "yes"; then
11996   if test "${USE_X_TOOLKIT}" != "none"; then
11997
11998 { echo "$as_me:$LINENO: checking for XShapeQueryExtension in -lXext" >&5
11999 echo $ECHO_N "checking for XShapeQueryExtension in -lXext... $ECHO_C" >&6; }
12000 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then
12001   echo $ECHO_N "(cached) $ECHO_C" >&6
12002 else
12003   ac_check_lib_save_LIBS=$LIBS
12004 LIBS="-lXext  $LIBS"
12005 cat >conftest.$ac_ext <<_ACEOF
12006 /* confdefs.h.  */
12007 _ACEOF
12008 cat confdefs.h >>conftest.$ac_ext
12009 cat >>conftest.$ac_ext <<_ACEOF
12010 /* end confdefs.h.  */
12011
12012 /* Override any GCC internal prototype to avoid an error.
12013    Use char because int might match the return type of a GCC
12014    builtin and then its argument prototype would still apply.  */
12015 #ifdef __cplusplus
12016 extern "C"
12017 #endif
12018 char XShapeQueryExtension ();
12019 int
12020 main ()
12021 {
12022 return XShapeQueryExtension ();
12023   ;
12024   return 0;
12025 }
12026 _ACEOF
12027 rm -f conftest.$ac_objext conftest$ac_exeext
12028 if { (ac_try="$ac_link"
12029 case "(($ac_try" in
12030   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12031   *) ac_try_echo=$ac_try;;
12032 esac
12033 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12034   (eval "$ac_link") 2>conftest.er1
12035   ac_status=$?
12036   grep -v '^ *+' conftest.er1 >conftest.err
12037   rm -f conftest.er1
12038   cat conftest.err >&5
12039   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12040   (exit $ac_status); } && {
12041          test -z "$ac_c_werror_flag" ||
12042          test ! -s conftest.err
12043        } && test -s conftest$ac_exeext &&
12044        $as_test_x conftest$ac_exeext; then
12045   ac_cv_lib_Xext_XShapeQueryExtension=yes
12046 else
12047   echo "$as_me: failed program was:" >&5
12048 sed 's/^/| /' conftest.$ac_ext >&5
12049
12050         ac_cv_lib_Xext_XShapeQueryExtension=no
12051 fi
12052
12053 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12054       conftest$ac_exeext conftest.$ac_ext
12055 LIBS=$ac_check_lib_save_LIBS
12056 fi
12057 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
12058 echo "${ECHO_T}$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
12059 if test $ac_cv_lib_Xext_XShapeQueryExtension = yes; then
12060   cat >>confdefs.h <<_ACEOF
12061 #define HAVE_LIBXEXT 1
12062 _ACEOF
12063
12064   LIBS="-lXext $LIBS"
12065
12066 fi
12067
12068   fi
12069 fi
12070
12071 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12072   { echo "$as_me:$LINENO: checking for Motif version 2.1" >&5
12073 echo $ECHO_N "checking for Motif version 2.1... $ECHO_C" >&6; }
12074 if test "${emacs_cv_motif_version_2_1+set}" = set; then
12075   echo $ECHO_N "(cached) $ECHO_C" >&6
12076 else
12077   cat >conftest.$ac_ext <<_ACEOF
12078 /* confdefs.h.  */
12079 _ACEOF
12080 cat confdefs.h >>conftest.$ac_ext
12081 cat >>conftest.$ac_ext <<_ACEOF
12082 /* end confdefs.h.  */
12083 #include <Xm/Xm.h>
12084 int
12085 main ()
12086 {
12087 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
12088 int x = 5;
12089 #else
12090 Motif version prior to 2.1.
12091 #endif
12092   ;
12093   return 0;
12094 }
12095 _ACEOF
12096 rm -f conftest.$ac_objext
12097 if { (ac_try="$ac_compile"
12098 case "(($ac_try" in
12099   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12100   *) ac_try_echo=$ac_try;;
12101 esac
12102 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12103   (eval "$ac_compile") 2>conftest.er1
12104   ac_status=$?
12105   grep -v '^ *+' conftest.er1 >conftest.err
12106   rm -f conftest.er1
12107   cat conftest.err >&5
12108   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12109   (exit $ac_status); } && {
12110          test -z "$ac_c_werror_flag" ||
12111          test ! -s conftest.err
12112        } && test -s conftest.$ac_objext; then
12113   emacs_cv_motif_version_2_1=yes
12114 else
12115   echo "$as_me: failed program was:" >&5
12116 sed 's/^/| /' conftest.$ac_ext >&5
12117
12118         emacs_cv_motif_version_2_1=no
12119 fi
12120
12121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12122 fi
12123 { echo "$as_me:$LINENO: result: $emacs_cv_motif_version_2_1" >&5
12124 echo "${ECHO_T}$emacs_cv_motif_version_2_1" >&6; }
12125   HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
12126   if test $emacs_cv_motif_version_2_1 = yes; then
12127     HAVE_LIBXP=no
12128
12129 cat >>confdefs.h <<\_ACEOF
12130 #define HAVE_MOTIF_2_1 1
12131 _ACEOF
12132
12133     { echo "$as_me:$LINENO: checking for XpCreateContext in -lXp" >&5
12134 echo $ECHO_N "checking for XpCreateContext in -lXp... $ECHO_C" >&6; }
12135 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then
12136   echo $ECHO_N "(cached) $ECHO_C" >&6
12137 else
12138   ac_check_lib_save_LIBS=$LIBS
12139 LIBS="-lXp  $LIBS"
12140 cat >conftest.$ac_ext <<_ACEOF
12141 /* confdefs.h.  */
12142 _ACEOF
12143 cat confdefs.h >>conftest.$ac_ext
12144 cat >>conftest.$ac_ext <<_ACEOF
12145 /* end confdefs.h.  */
12146
12147 /* Override any GCC internal prototype to avoid an error.
12148    Use char because int might match the return type of a GCC
12149    builtin and then its argument prototype would still apply.  */
12150 #ifdef __cplusplus
12151 extern "C"
12152 #endif
12153 char XpCreateContext ();
12154 int
12155 main ()
12156 {
12157 return XpCreateContext ();
12158   ;
12159   return 0;
12160 }
12161 _ACEOF
12162 rm -f conftest.$ac_objext conftest$ac_exeext
12163 if { (ac_try="$ac_link"
12164 case "(($ac_try" in
12165   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12166   *) ac_try_echo=$ac_try;;
12167 esac
12168 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12169   (eval "$ac_link") 2>conftest.er1
12170   ac_status=$?
12171   grep -v '^ *+' conftest.er1 >conftest.err
12172   rm -f conftest.er1
12173   cat conftest.err >&5
12174   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12175   (exit $ac_status); } && {
12176          test -z "$ac_c_werror_flag" ||
12177          test ! -s conftest.err
12178        } && test -s conftest$ac_exeext &&
12179        $as_test_x conftest$ac_exeext; then
12180   ac_cv_lib_Xp_XpCreateContext=yes
12181 else
12182   echo "$as_me: failed program was:" >&5
12183 sed 's/^/| /' conftest.$ac_ext >&5
12184
12185         ac_cv_lib_Xp_XpCreateContext=no
12186 fi
12187
12188 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12189       conftest$ac_exeext conftest.$ac_ext
12190 LIBS=$ac_check_lib_save_LIBS
12191 fi
12192 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xp_XpCreateContext" >&5
12193 echo "${ECHO_T}$ac_cv_lib_Xp_XpCreateContext" >&6; }
12194 if test $ac_cv_lib_Xp_XpCreateContext = yes; then
12195   HAVE_LIBXP=yes
12196 fi
12197
12198     if test ${HAVE_LIBXP} = yes; then
12199
12200 cat >>confdefs.h <<\_ACEOF
12201 #define HAVE_LIBXP 1
12202 _ACEOF
12203
12204     fi
12205   else
12206     { echo "$as_me:$LINENO: checking for LessTif where some systems put it" >&5
12207 echo $ECHO_N "checking for LessTif where some systems put it... $ECHO_C" >&6; }
12208 if test "${emacs_cv_lesstif+set}" = set; then
12209   echo $ECHO_N "(cached) $ECHO_C" >&6
12210 else
12211   # We put this in CFLAGS temporarily to precede other -I options
12212     # that might be in CFLAGS temporarily.
12213     # We put this in CPPFLAGS where it precedes the other -I options.
12214     OLD_CPPFLAGS=$CPPFLAGS
12215     OLD_CFLAGS=$CFLAGS
12216     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
12217     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
12218     cat >conftest.$ac_ext <<_ACEOF
12219 /* confdefs.h.  */
12220 _ACEOF
12221 cat confdefs.h >>conftest.$ac_ext
12222 cat >>conftest.$ac_ext <<_ACEOF
12223 /* end confdefs.h.  */
12224 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
12225 int
12226 main ()
12227 {
12228 int x = 5;
12229   ;
12230   return 0;
12231 }
12232 _ACEOF
12233 rm -f conftest.$ac_objext
12234 if { (ac_try="$ac_compile"
12235 case "(($ac_try" in
12236   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12237   *) ac_try_echo=$ac_try;;
12238 esac
12239 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12240   (eval "$ac_compile") 2>conftest.er1
12241   ac_status=$?
12242   grep -v '^ *+' conftest.er1 >conftest.err
12243   rm -f conftest.er1
12244   cat conftest.err >&5
12245   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12246   (exit $ac_status); } && {
12247          test -z "$ac_c_werror_flag" ||
12248          test ! -s conftest.err
12249        } && test -s conftest.$ac_objext; then
12250   emacs_cv_lesstif=yes
12251 else
12252   echo "$as_me: failed program was:" >&5
12253 sed 's/^/| /' conftest.$ac_ext >&5
12254
12255         emacs_cv_lesstif=no
12256 fi
12257
12258 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12259 fi
12260 { echo "$as_me:$LINENO: result: $emacs_cv_lesstif" >&5
12261 echo "${ECHO_T}$emacs_cv_lesstif" >&6; }
12262     if test $emacs_cv_lesstif = yes; then
12263       # Make sure this -I option remains in CPPFLAGS after it is set
12264       # back to REAL_CPPFLAGS.
12265       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
12266       # have those other -I options anyway.  Ultimately, having this
12267       # directory ultimately in CPPFLAGS will be enough.
12268       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
12269       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
12270     else
12271       CFLAGS=$OLD_CFLAGS
12272       CPPFLAGS=$OLD_CPPFLAGS
12273     fi
12274   fi
12275 fi
12276
12277
12278
12279 USE_TOOLKIT_SCROLL_BARS=no
12280 if test "${with_toolkit_scroll_bars}" != "no"; then
12281   if test "${USE_X_TOOLKIT}" != "none"; then
12282     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12283       cat >>confdefs.h <<\_ACEOF
12284 #define USE_TOOLKIT_SCROLL_BARS 1
12285 _ACEOF
12286
12287       HAVE_XAW3D=no
12288       USE_TOOLKIT_SCROLL_BARS=yes
12289     elif test "${HAVE_XAW3D}" = "yes"; then
12290       cat >>confdefs.h <<\_ACEOF
12291 #define USE_TOOLKIT_SCROLL_BARS 1
12292 _ACEOF
12293
12294       USE_TOOLKIT_SCROLL_BARS=yes
12295     fi
12296   elif test "${HAVE_GTK}" = "yes"; then
12297     cat >>confdefs.h <<\_ACEOF
12298 #define USE_TOOLKIT_SCROLL_BARS 1
12299 _ACEOF
12300
12301     USE_TOOLKIT_SCROLL_BARS=yes
12302   elif test "${HAVE_CARBON}" = "yes"; then
12303     cat >>confdefs.h <<\_ACEOF
12304 #define USE_TOOLKIT_SCROLL_BARS 1
12305 _ACEOF
12306
12307     USE_TOOLKIT_SCROLL_BARS=yes
12308   fi
12309 fi
12310
12311 cat >conftest.$ac_ext <<_ACEOF
12312 /* confdefs.h.  */
12313 _ACEOF
12314 cat confdefs.h >>conftest.$ac_ext
12315 cat >>conftest.$ac_ext <<_ACEOF
12316 /* end confdefs.h.  */
12317
12318           #include <X11/Xlib.h>
12319           #include <X11/Xresource.h>
12320 int
12321 main ()
12322 {
12323 XIMProc  callback;
12324   ;
12325   return 0;
12326 }
12327 _ACEOF
12328 rm -f conftest.$ac_objext
12329 if { (ac_try="$ac_compile"
12330 case "(($ac_try" in
12331   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12332   *) ac_try_echo=$ac_try;;
12333 esac
12334 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12335   (eval "$ac_compile") 2>conftest.er1
12336   ac_status=$?
12337   grep -v '^ *+' conftest.er1 >conftest.err
12338   rm -f conftest.er1
12339   cat conftest.err >&5
12340   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12341   (exit $ac_status); } && {
12342          test -z "$ac_c_werror_flag" ||
12343          test ! -s conftest.err
12344        } && test -s conftest.$ac_objext; then
12345   HAVE_XIM=yes
12346
12347 cat >>confdefs.h <<\_ACEOF
12348 #define HAVE_XIM 1
12349 _ACEOF
12350
12351 else
12352   echo "$as_me: failed program was:" >&5
12353 sed 's/^/| /' conftest.$ac_ext >&5
12354
12355         HAVE_XIM=no
12356 fi
12357
12358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12359
12360
12361 if test "${with_xim}" != "no"; then
12362
12363 cat >>confdefs.h <<\_ACEOF
12364 #define USE_XIM 1
12365 _ACEOF
12366
12367 fi
12368
12369
12370 if test "${HAVE_XIM}" != "no"; then
12371   late_CFLAGS=$CFLAGS
12372   if test "$GCC" = yes; then
12373     CFLAGS="$CFLAGS --pedantic-errors"
12374   fi
12375   cat >conftest.$ac_ext <<_ACEOF
12376 /* confdefs.h.  */
12377 _ACEOF
12378 cat confdefs.h >>conftest.$ac_ext
12379 cat >>conftest.$ac_ext <<_ACEOF
12380 /* end confdefs.h.  */
12381
12382 #include <X11/Xlib.h>
12383 #include <X11/Xresource.h>
12384 int
12385 main ()
12386 {
12387 Display *display;
12388 XrmDatabase db;
12389 char *res_name;
12390 char *res_class;
12391 XIMProc  callback;
12392 XPointer *client_data;
12393 #ifndef __GNUC__
12394 /* If we're not using GCC, it's probably not XFree86, and this is
12395    probably right, but we can't use something like --pedantic-errors.  */
12396 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
12397                                            char*, XIMProc, XPointer*);
12398 #endif
12399 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
12400    client_data);
12401   ;
12402   return 0;
12403 }
12404 _ACEOF
12405 rm -f conftest.$ac_objext
12406 if { (ac_try="$ac_compile"
12407 case "(($ac_try" in
12408   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12409   *) ac_try_echo=$ac_try;;
12410 esac
12411 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12412   (eval "$ac_compile") 2>conftest.er1
12413   ac_status=$?
12414   grep -v '^ *+' conftest.er1 >conftest.err
12415   rm -f conftest.er1
12416   cat conftest.err >&5
12417   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12418   (exit $ac_status); } && {
12419          test -z "$ac_c_werror_flag" ||
12420          test ! -s conftest.err
12421        } && test -s conftest.$ac_objext; then
12422   emacs_cv_arg6_star=yes
12423 else
12424   echo "$as_me: failed program was:" >&5
12425 sed 's/^/| /' conftest.$ac_ext >&5
12426
12427
12428 fi
12429
12430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12431
12432   if test "$emacs_cv_arg6_star" = yes; then
12433     cat >>confdefs.h <<\_ACEOF
12434 #define XRegisterIMInstantiateCallback_arg6 XPointer*
12435 _ACEOF
12436
12437   else
12438     cat >>confdefs.h <<\_ACEOF
12439 #define XRegisterIMInstantiateCallback_arg6 XPointer
12440 _ACEOF
12441
12442   fi
12443   CFLAGS=$late_CFLAGS
12444 fi
12445
12446 #### For font-backend
12447 if test "${USE_FONT_BACKEND}" = "yes"; then
12448
12449
12450 cat >>confdefs.h <<\_ACEOF
12451 #define USE_FONT_BACKEND 1
12452 _ACEOF
12453
12454
12455 ### Use -lXft if available, unless `--with-freetype=no' nor `--with-xft=no'.
12456 HAVE_XFT=maybe
12457 if test "${HAVE_X11}" = "yes"; then
12458   if test "x${with_freetype}" = "xno"; then
12459     with_xft="no";
12460   fi
12461   if test "x${with_xft}" != "xno"; then
12462
12463         if test "X${with_pkg_config_prog}" != X; then
12464       PKG_CONFIG="${with_pkg_config_prog}"
12465     fi
12466
12467
12468   succeeded=no
12469
12470   # Extract the first word of "pkg-config", so it can be a program name with args.
12471 set dummy pkg-config; ac_word=$2
12472 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12473 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12474 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12475   echo $ECHO_N "(cached) $ECHO_C" >&6
12476 else
12477   case $PKG_CONFIG in
12478   [\\/]* | ?:[\\/]*)
12479   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12480   ;;
12481   *)
12482   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12483 for as_dir in $PATH
12484 do
12485   IFS=$as_save_IFS
12486   test -z "$as_dir" && as_dir=.
12487   for ac_exec_ext in '' $ac_executable_extensions; do
12488   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12489     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12490     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12491     break 2
12492   fi
12493 done
12494 done
12495 IFS=$as_save_IFS
12496
12497   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12498   ;;
12499 esac
12500 fi
12501 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12502 if test -n "$PKG_CONFIG"; then
12503   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12504 echo "${ECHO_T}$PKG_CONFIG" >&6; }
12505 else
12506   { echo "$as_me:$LINENO: result: no" >&5
12507 echo "${ECHO_T}no" >&6; }
12508 fi
12509
12510
12511
12512   if test "$PKG_CONFIG" = "no" ; then
12513      HAVE_XFT=no
12514   else
12515      PKG_CONFIG_MIN_VERSION=0.9.0
12516      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12517         { echo "$as_me:$LINENO: checking for xft >= 0.13.0" >&5
12518 echo $ECHO_N "checking for xft >= 0.13.0... $ECHO_C" >&6; }
12519
12520         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
12521             { echo "$as_me:$LINENO: result: yes" >&5
12522 echo "${ECHO_T}yes" >&6; }
12523             succeeded=yes
12524
12525             { echo "$as_me:$LINENO: checking XFT_CFLAGS" >&5
12526 echo $ECHO_N "checking XFT_CFLAGS... $ECHO_C" >&6; }
12527             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12528             { echo "$as_me:$LINENO: result: $XFT_CFLAGS" >&5
12529 echo "${ECHO_T}$XFT_CFLAGS" >&6; }
12530
12531             { echo "$as_me:$LINENO: checking XFT_LIBS" >&5
12532 echo $ECHO_N "checking XFT_LIBS... $ECHO_C" >&6; }
12533             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12534             { echo "$as_me:$LINENO: result: $XFT_LIBS" >&5
12535 echo "${ECHO_T}$XFT_LIBS" >&6; }
12536         else
12537             { echo "$as_me:$LINENO: result: no" >&5
12538 echo "${ECHO_T}no" >&6; }
12539             XFT_CFLAGS=""
12540             XFT_LIBS=""
12541             ## If we have a custom action on failure, don't print errors, but
12542             ## do set a variable so people can do so.
12543             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
12544
12545         fi
12546
12547
12548
12549      else
12550         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12551         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12552      fi
12553   fi
12554
12555   if test $succeeded = yes; then
12556      :
12557   else
12558      HAVE_XFT=no
12559   fi
12560
12561     if test "$HAVE_XFT" != no; then
12562       OLD_CPPFLAGS="$CPPFLAGS"
12563       OLD_CFLAGS="$CFLAGS"
12564       OLD_LIBS="$LIBS"
12565       CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
12566       CFLAGS="$CFLAGS $XFT_CFLAGS"
12567       LIBS="$XFT_LIBS $LIBS"
12568       if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12569   { echo "$as_me:$LINENO: checking for X11/Xft/Xft.h" >&5
12570 echo $ECHO_N "checking for X11/Xft/Xft.h... $ECHO_C" >&6; }
12571 if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12572   echo $ECHO_N "(cached) $ECHO_C" >&6
12573 fi
12574 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_Xft_Xft_h" >&5
12575 echo "${ECHO_T}$ac_cv_header_X11_Xft_Xft_h" >&6; }
12576 else
12577   # Is the header compilable?
12578 { echo "$as_me:$LINENO: checking X11/Xft/Xft.h usability" >&5
12579 echo $ECHO_N "checking X11/Xft/Xft.h usability... $ECHO_C" >&6; }
12580 cat >conftest.$ac_ext <<_ACEOF
12581 /* confdefs.h.  */
12582 _ACEOF
12583 cat confdefs.h >>conftest.$ac_ext
12584 cat >>conftest.$ac_ext <<_ACEOF
12585 /* end confdefs.h.  */
12586 $ac_includes_default
12587 #include <X11/Xft/Xft.h>
12588 _ACEOF
12589 rm -f conftest.$ac_objext
12590 if { (ac_try="$ac_compile"
12591 case "(($ac_try" in
12592   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12593   *) ac_try_echo=$ac_try;;
12594 esac
12595 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12596   (eval "$ac_compile") 2>conftest.er1
12597   ac_status=$?
12598   grep -v '^ *+' conftest.er1 >conftest.err
12599   rm -f conftest.er1
12600   cat conftest.err >&5
12601   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12602   (exit $ac_status); } && {
12603          test -z "$ac_c_werror_flag" ||
12604          test ! -s conftest.err
12605        } && test -s conftest.$ac_objext; then
12606   ac_header_compiler=yes
12607 else
12608   echo "$as_me: failed program was:" >&5
12609 sed 's/^/| /' conftest.$ac_ext >&5
12610
12611         ac_header_compiler=no
12612 fi
12613
12614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12615 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
12616 echo "${ECHO_T}$ac_header_compiler" >&6; }
12617
12618 # Is the header present?
12619 { echo "$as_me:$LINENO: checking X11/Xft/Xft.h presence" >&5
12620 echo $ECHO_N "checking X11/Xft/Xft.h presence... $ECHO_C" >&6; }
12621 cat >conftest.$ac_ext <<_ACEOF
12622 /* confdefs.h.  */
12623 _ACEOF
12624 cat confdefs.h >>conftest.$ac_ext
12625 cat >>conftest.$ac_ext <<_ACEOF
12626 /* end confdefs.h.  */
12627 #include <X11/Xft/Xft.h>
12628 _ACEOF
12629 if { (ac_try="$ac_cpp conftest.$ac_ext"
12630 case "(($ac_try" in
12631   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12632   *) ac_try_echo=$ac_try;;
12633 esac
12634 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12635   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
12636   ac_status=$?
12637   grep -v '^ *+' conftest.er1 >conftest.err
12638   rm -f conftest.er1
12639   cat conftest.err >&5
12640   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12641   (exit $ac_status); } >/dev/null && {
12642          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
12643          test ! -s conftest.err
12644        }; then
12645   ac_header_preproc=yes
12646 else
12647   echo "$as_me: failed program was:" >&5
12648 sed 's/^/| /' conftest.$ac_ext >&5
12649
12650   ac_header_preproc=no
12651 fi
12652
12653 rm -f conftest.err conftest.$ac_ext
12654 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
12655 echo "${ECHO_T}$ac_header_preproc" >&6; }
12656
12657 # So?  What about this header?
12658 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
12659   yes:no: )
12660     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: accepted by the compiler, rejected by the preprocessor!" >&5
12661 echo "$as_me: WARNING: X11/Xft/Xft.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
12662     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: proceeding with the compiler's result" >&5
12663 echo "$as_me: WARNING: X11/Xft/Xft.h: proceeding with the compiler's result" >&2;}
12664     ac_header_preproc=yes
12665     ;;
12666   no:yes:* )
12667     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: present but cannot be compiled" >&5
12668 echo "$as_me: WARNING: X11/Xft/Xft.h: present but cannot be compiled" >&2;}
12669     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h:     check for missing prerequisite headers?" >&5
12670 echo "$as_me: WARNING: X11/Xft/Xft.h:     check for missing prerequisite headers?" >&2;}
12671     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: see the Autoconf documentation" >&5
12672 echo "$as_me: WARNING: X11/Xft/Xft.h: see the Autoconf documentation" >&2;}
12673     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h:     section \"Present But Cannot Be Compiled\"" >&5
12674 echo "$as_me: WARNING: X11/Xft/Xft.h:     section \"Present But Cannot Be Compiled\"" >&2;}
12675     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: proceeding with the preprocessor's result" >&5
12676 echo "$as_me: WARNING: X11/Xft/Xft.h: proceeding with the preprocessor's result" >&2;}
12677     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: in the future, the compiler will take precedence" >&5
12678 echo "$as_me: WARNING: X11/Xft/Xft.h: in the future, the compiler will take precedence" >&2;}
12679
12680     ;;
12681 esac
12682 { echo "$as_me:$LINENO: checking for X11/Xft/Xft.h" >&5
12683 echo $ECHO_N "checking for X11/Xft/Xft.h... $ECHO_C" >&6; }
12684 if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12685   echo $ECHO_N "(cached) $ECHO_C" >&6
12686 else
12687   ac_cv_header_X11_Xft_Xft_h=$ac_header_preproc
12688 fi
12689 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_Xft_Xft_h" >&5
12690 echo "${ECHO_T}$ac_cv_header_X11_Xft_Xft_h" >&6; }
12691
12692 fi
12693 if test $ac_cv_header_X11_Xft_Xft_h = yes; then
12694   { echo "$as_me:$LINENO: checking for XftFontOpen in -lXft" >&5
12695 echo $ECHO_N "checking for XftFontOpen in -lXft... $ECHO_C" >&6; }
12696 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then
12697   echo $ECHO_N "(cached) $ECHO_C" >&6
12698 else
12699   ac_check_lib_save_LIBS=$LIBS
12700 LIBS="-lXft $XFT_LIBS $LIBS"
12701 cat >conftest.$ac_ext <<_ACEOF
12702 /* confdefs.h.  */
12703 _ACEOF
12704 cat confdefs.h >>conftest.$ac_ext
12705 cat >>conftest.$ac_ext <<_ACEOF
12706 /* end confdefs.h.  */
12707
12708 /* Override any GCC internal prototype to avoid an error.
12709    Use char because int might match the return type of a GCC
12710    builtin and then its argument prototype would still apply.  */
12711 #ifdef __cplusplus
12712 extern "C"
12713 #endif
12714 char XftFontOpen ();
12715 int
12716 main ()
12717 {
12718 return XftFontOpen ();
12719   ;
12720   return 0;
12721 }
12722 _ACEOF
12723 rm -f conftest.$ac_objext conftest$ac_exeext
12724 if { (ac_try="$ac_link"
12725 case "(($ac_try" in
12726   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12727   *) ac_try_echo=$ac_try;;
12728 esac
12729 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12730   (eval "$ac_link") 2>conftest.er1
12731   ac_status=$?
12732   grep -v '^ *+' conftest.er1 >conftest.err
12733   rm -f conftest.er1
12734   cat conftest.err >&5
12735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12736   (exit $ac_status); } && {
12737          test -z "$ac_c_werror_flag" ||
12738          test ! -s conftest.err
12739        } && test -s conftest$ac_exeext &&
12740        $as_test_x conftest$ac_exeext; then
12741   ac_cv_lib_Xft_XftFontOpen=yes
12742 else
12743   echo "$as_me: failed program was:" >&5
12744 sed 's/^/| /' conftest.$ac_ext >&5
12745
12746         ac_cv_lib_Xft_XftFontOpen=no
12747 fi
12748
12749 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12750       conftest$ac_exeext conftest.$ac_ext
12751 LIBS=$ac_check_lib_save_LIBS
12752 fi
12753 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12754 echo "${ECHO_T}$ac_cv_lib_Xft_XftFontOpen" >&6; }
12755 if test $ac_cv_lib_Xft_XftFontOpen = yes; then
12756   HAVE_XFT=yes
12757 fi
12758
12759 fi
12760
12761
12762
12763       if test "${HAVE_XFT}" = "yes"; then
12764
12765 cat >>confdefs.h <<\_ACEOF
12766 #define HAVE_XFT 1
12767 _ACEOF
12768
12769
12770         C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
12771       else
12772         CPPFLAGS="$OLD_CPPFLAGS"
12773         CFLAGS="$OLD_CFLAGS"
12774         LIBS="$OLD_LIBS"
12775       fi
12776     fi
12777   fi
12778 fi
12779 if test "$HAVE_XFT" != "yes"; then
12780    HAVE_XFT=no
12781 fi
12782
12783
12784 HAVE_FREETYPE=no
12785 ### Use -lfreetype if available, unless `--with-freetype=no'.
12786 if test "${HAVE_XFT}" = "yes"; then
12787       HAVE_FREETYPE=yes
12788 elif test "x${with_freetype}" != "xno"; then
12789     if test "X${with_pkg_config_prog}" != X; then
12790     PKG_CONFIG="${with_pkg_config_prog}"
12791   fi
12792
12793
12794   succeeded=no
12795
12796   # Extract the first word of "pkg-config", so it can be a program name with args.
12797 set dummy pkg-config; ac_word=$2
12798 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12799 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12800 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12801   echo $ECHO_N "(cached) $ECHO_C" >&6
12802 else
12803   case $PKG_CONFIG in
12804   [\\/]* | ?:[\\/]*)
12805   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12806   ;;
12807   *)
12808   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12809 for as_dir in $PATH
12810 do
12811   IFS=$as_save_IFS
12812   test -z "$as_dir" && as_dir=.
12813   for ac_exec_ext in '' $ac_executable_extensions; do
12814   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12815     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12816     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12817     break 2
12818   fi
12819 done
12820 done
12821 IFS=$as_save_IFS
12822
12823   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12824   ;;
12825 esac
12826 fi
12827 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12828 if test -n "$PKG_CONFIG"; then
12829   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12830 echo "${ECHO_T}$PKG_CONFIG" >&6; }
12831 else
12832   { echo "$as_me:$LINENO: result: no" >&5
12833 echo "${ECHO_T}no" >&6; }
12834 fi
12835
12836
12837
12838   if test "$PKG_CONFIG" = "no" ; then
12839      HAVE_FREETYPE=no
12840   else
12841      PKG_CONFIG_MIN_VERSION=0.9.0
12842      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12843         { echo "$as_me:$LINENO: checking for freetype2" >&5
12844 echo $ECHO_N "checking for freetype2... $ECHO_C" >&6; }
12845
12846         if $PKG_CONFIG --exists "freetype2" 2>&5; then
12847             { echo "$as_me:$LINENO: result: yes" >&5
12848 echo "${ECHO_T}yes" >&6; }
12849             succeeded=yes
12850
12851             { echo "$as_me:$LINENO: checking FREETYPE_CFLAGS" >&5
12852 echo $ECHO_N "checking FREETYPE_CFLAGS... $ECHO_C" >&6; }
12853             FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2"|sed -e 's,///*,/,g'`
12854             { echo "$as_me:$LINENO: result: $FREETYPE_CFLAGS" >&5
12855 echo "${ECHO_T}$FREETYPE_CFLAGS" >&6; }
12856
12857             { echo "$as_me:$LINENO: checking FREETYPE_LIBS" >&5
12858 echo $ECHO_N "checking FREETYPE_LIBS... $ECHO_C" >&6; }
12859             FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2"|sed -e 's,///*,/,g'`
12860             { echo "$as_me:$LINENO: result: $FREETYPE_LIBS" >&5
12861 echo "${ECHO_T}$FREETYPE_LIBS" >&6; }
12862         else
12863             { echo "$as_me:$LINENO: result: no" >&5
12864 echo "${ECHO_T}no" >&6; }
12865             FREETYPE_CFLAGS=""
12866             FREETYPE_LIBS=""
12867             ## If we have a custom action on failure, don't print errors, but
12868             ## do set a variable so people can do so.
12869             FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
12870
12871         fi
12872
12873
12874
12875      else
12876         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12877         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12878      fi
12879   fi
12880
12881   if test $succeeded = yes; then
12882      HAVE_FREETYPE=yes
12883   else
12884      HAVE_FREETYPE=no
12885   fi
12886
12887   if test "${HAVE_FREETYPE}" = "yes"; then
12888
12889   succeeded=no
12890
12891   # Extract the first word of "pkg-config", so it can be a program name with args.
12892 set dummy pkg-config; ac_word=$2
12893 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12894 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12895 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12896   echo $ECHO_N "(cached) $ECHO_C" >&6
12897 else
12898   case $PKG_CONFIG in
12899   [\\/]* | ?:[\\/]*)
12900   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12901   ;;
12902   *)
12903   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12904 for as_dir in $PATH
12905 do
12906   IFS=$as_save_IFS
12907   test -z "$as_dir" && as_dir=.
12908   for ac_exec_ext in '' $ac_executable_extensions; do
12909   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12910     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12911     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12912     break 2
12913   fi
12914 done
12915 done
12916 IFS=$as_save_IFS
12917
12918   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12919   ;;
12920 esac
12921 fi
12922 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12923 if test -n "$PKG_CONFIG"; then
12924   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12925 echo "${ECHO_T}$PKG_CONFIG" >&6; }
12926 else
12927   { echo "$as_me:$LINENO: result: no" >&5
12928 echo "${ECHO_T}no" >&6; }
12929 fi
12930
12931
12932
12933   if test "$PKG_CONFIG" = "no" ; then
12934      HAVE_FC=no
12935   else
12936      PKG_CONFIG_MIN_VERSION=0.9.0
12937      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12938         { echo "$as_me:$LINENO: checking for fontconfig" >&5
12939 echo $ECHO_N "checking for fontconfig... $ECHO_C" >&6; }
12940
12941         if $PKG_CONFIG --exists "fontconfig" 2>&5; then
12942             { echo "$as_me:$LINENO: result: yes" >&5
12943 echo "${ECHO_T}yes" >&6; }
12944             succeeded=yes
12945
12946             { echo "$as_me:$LINENO: checking FONTCONFIG_CFLAGS" >&5
12947 echo $ECHO_N "checking FONTCONFIG_CFLAGS... $ECHO_C" >&6; }
12948             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig"|sed -e 's,///*,/,g'`
12949             { echo "$as_me:$LINENO: result: $FONTCONFIG_CFLAGS" >&5
12950 echo "${ECHO_T}$FONTCONFIG_CFLAGS" >&6; }
12951
12952             { echo "$as_me:$LINENO: checking FONTCONFIG_LIBS" >&5
12953 echo $ECHO_N "checking FONTCONFIG_LIBS... $ECHO_C" >&6; }
12954             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig"|sed -e 's,///*,/,g'`
12955             { echo "$as_me:$LINENO: result: $FONTCONFIG_LIBS" >&5
12956 echo "${ECHO_T}$FONTCONFIG_LIBS" >&6; }
12957         else
12958             { echo "$as_me:$LINENO: result: no" >&5
12959 echo "${ECHO_T}no" >&6; }
12960             FONTCONFIG_CFLAGS=""
12961             FONTCONFIG_LIBS=""
12962             ## If we have a custom action on failure, don't print errors, but
12963             ## do set a variable so people can do so.
12964             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig"`
12965
12966         fi
12967
12968
12969
12970      else
12971         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12972         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12973      fi
12974   fi
12975
12976   if test $succeeded = yes; then
12977      HAVE_FC=yes
12978   else
12979      HAVE_FC=no
12980   fi
12981
12982     if test "${HAVE_FC}" = "no"; then
12983             HAVE_FREETYPE=no
12984     fi
12985   fi
12986 fi
12987
12988 HAVE_LIBOTF=no
12989 if test "${HAVE_FREETYPE}" = "yes"; then
12990
12991 cat >>confdefs.h <<\_ACEOF
12992 #define HAVE_FREETYPE 1
12993 _ACEOF
12994
12995   if test "${with_libotf}" != "no"; then
12996         if test "X${with_pkg_config_prog}" != X; then
12997       PKG_CONFIG="${with_pkg_config_prog}"
12998     fi
12999
13000   succeeded=no
13001
13002   # Extract the first word of "pkg-config", so it can be a program name with args.
13003 set dummy pkg-config; ac_word=$2
13004 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13005 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13006 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13007   echo $ECHO_N "(cached) $ECHO_C" >&6
13008 else
13009   case $PKG_CONFIG in
13010   [\\/]* | ?:[\\/]*)
13011   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13012   ;;
13013   *)
13014   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13015 for as_dir in $PATH
13016 do
13017   IFS=$as_save_IFS
13018   test -z "$as_dir" && as_dir=.
13019   for ac_exec_ext in '' $ac_executable_extensions; do
13020   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13021     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13022     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13023     break 2
13024   fi
13025 done
13026 done
13027 IFS=$as_save_IFS
13028
13029   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13030   ;;
13031 esac
13032 fi
13033 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13034 if test -n "$PKG_CONFIG"; then
13035   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13036 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13037 else
13038   { echo "$as_me:$LINENO: result: no" >&5
13039 echo "${ECHO_T}no" >&6; }
13040 fi
13041
13042
13043
13044   if test "$PKG_CONFIG" = "no" ; then
13045      HAVE_LIBOTF=no
13046   else
13047      PKG_CONFIG_MIN_VERSION=0.9.0
13048      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13049         { echo "$as_me:$LINENO: checking for libotf" >&5
13050 echo $ECHO_N "checking for libotf... $ECHO_C" >&6; }
13051
13052         if $PKG_CONFIG --exists "libotf" 2>&5; then
13053             { echo "$as_me:$LINENO: result: yes" >&5
13054 echo "${ECHO_T}yes" >&6; }
13055             succeeded=yes
13056
13057             { echo "$as_me:$LINENO: checking LIBOTF_CFLAGS" >&5
13058 echo $ECHO_N "checking LIBOTF_CFLAGS... $ECHO_C" >&6; }
13059             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
13060             { echo "$as_me:$LINENO: result: $LIBOTF_CFLAGS" >&5
13061 echo "${ECHO_T}$LIBOTF_CFLAGS" >&6; }
13062
13063             { echo "$as_me:$LINENO: checking LIBOTF_LIBS" >&5
13064 echo $ECHO_N "checking LIBOTF_LIBS... $ECHO_C" >&6; }
13065             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
13066             { echo "$as_me:$LINENO: result: $LIBOTF_LIBS" >&5
13067 echo "${ECHO_T}$LIBOTF_LIBS" >&6; }
13068         else
13069             { echo "$as_me:$LINENO: result: no" >&5
13070 echo "${ECHO_T}no" >&6; }
13071             LIBOTF_CFLAGS=""
13072             LIBOTF_LIBS=""
13073             ## If we have a custom action on failure, don't print errors, but
13074             ## do set a variable so people can do so.
13075             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
13076
13077         fi
13078
13079
13080
13081      else
13082         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13083         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13084      fi
13085   fi
13086
13087   if test $succeeded = yes; then
13088      HAVE_LIBOTF=yes
13089   else
13090      HAVE_LIBOTF=no
13091   fi
13092
13093     if test "$HAVE_LIBOTF" = "yes"; then
13094
13095 cat >>confdefs.h <<\_ACEOF
13096 #define HAVE_LIBOTF 1
13097 _ACEOF
13098
13099     fi
13100   fi
13101 fi
13102
13103 HAVE_M17N_FLT=no
13104 if test "${with_m17n_flt}" != "no"; then
13105     if test "X${with_pkg_config_prog}" != X; then
13106     PKG_CONFIG="${with_pkg_config_prog}"
13107   fi
13108
13109   succeeded=no
13110
13111   # Extract the first word of "pkg-config", so it can be a program name with args.
13112 set dummy pkg-config; ac_word=$2
13113 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13114 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13115 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13116   echo $ECHO_N "(cached) $ECHO_C" >&6
13117 else
13118   case $PKG_CONFIG in
13119   [\\/]* | ?:[\\/]*)
13120   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13121   ;;
13122   *)
13123   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13124 for as_dir in $PATH
13125 do
13126   IFS=$as_save_IFS
13127   test -z "$as_dir" && as_dir=.
13128   for ac_exec_ext in '' $ac_executable_extensions; do
13129   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13130     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13131     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13132     break 2
13133   fi
13134 done
13135 done
13136 IFS=$as_save_IFS
13137
13138   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13139   ;;
13140 esac
13141 fi
13142 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13143 if test -n "$PKG_CONFIG"; then
13144   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13145 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13146 else
13147   { echo "$as_me:$LINENO: result: no" >&5
13148 echo "${ECHO_T}no" >&6; }
13149 fi
13150
13151
13152
13153   if test "$PKG_CONFIG" = "no" ; then
13154      HAVE_M17N_FLT=no
13155   else
13156      PKG_CONFIG_MIN_VERSION=0.9.0
13157      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13158         { echo "$as_me:$LINENO: checking for m17n-flt" >&5
13159 echo $ECHO_N "checking for m17n-flt... $ECHO_C" >&6; }
13160
13161         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
13162             { echo "$as_me:$LINENO: result: yes" >&5
13163 echo "${ECHO_T}yes" >&6; }
13164             succeeded=yes
13165
13166             { echo "$as_me:$LINENO: checking M17N_FLT_CFLAGS" >&5
13167 echo $ECHO_N "checking M17N_FLT_CFLAGS... $ECHO_C" >&6; }
13168             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
13169             { echo "$as_me:$LINENO: result: $M17N_FLT_CFLAGS" >&5
13170 echo "${ECHO_T}$M17N_FLT_CFLAGS" >&6; }
13171
13172             { echo "$as_me:$LINENO: checking M17N_FLT_LIBS" >&5
13173 echo $ECHO_N "checking M17N_FLT_LIBS... $ECHO_C" >&6; }
13174             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
13175             { echo "$as_me:$LINENO: result: $M17N_FLT_LIBS" >&5
13176 echo "${ECHO_T}$M17N_FLT_LIBS" >&6; }
13177         else
13178             { echo "$as_me:$LINENO: result: no" >&5
13179 echo "${ECHO_T}no" >&6; }
13180             M17N_FLT_CFLAGS=""
13181             M17N_FLT_LIBS=""
13182             ## If we have a custom action on failure, don't print errors, but
13183             ## do set a variable so people can do so.
13184             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
13185
13186         fi
13187
13188
13189
13190      else
13191         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13192         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13193      fi
13194   fi
13195
13196   if test $succeeded = yes; then
13197      HAVE_M17N_FLT=yes
13198   else
13199      HAVE_M17N_FLT=no
13200   fi
13201
13202   if test "$HAVE_M17N_FLT" = "yes"; then
13203
13204 cat >>confdefs.h <<\_ACEOF
13205 #define HAVE_M17N_FLT 1
13206 _ACEOF
13207
13208   fi
13209 fi
13210
13211
13212
13213
13214
13215
13216
13217
13218
13219
13220 fi
13221 #### End for font-backend
13222
13223 ### Use -lXpm if available, unless `--with-xpm=no'.
13224 HAVE_XPM=no
13225 if test "${HAVE_X11}" = "yes"; then
13226   if test "${with_xpm}" != "no"; then
13227     if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13228   { echo "$as_me:$LINENO: checking for X11/xpm.h" >&5
13229 echo $ECHO_N "checking for X11/xpm.h... $ECHO_C" >&6; }
13230 if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13231   echo $ECHO_N "(cached) $ECHO_C" >&6
13232 fi
13233 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_xpm_h" >&5
13234 echo "${ECHO_T}$ac_cv_header_X11_xpm_h" >&6; }
13235 else
13236   # Is the header compilable?
13237 { echo "$as_me:$LINENO: checking X11/xpm.h usability" >&5
13238 echo $ECHO_N "checking X11/xpm.h usability... $ECHO_C" >&6; }
13239 cat >conftest.$ac_ext <<_ACEOF
13240 /* confdefs.h.  */
13241 _ACEOF
13242 cat confdefs.h >>conftest.$ac_ext
13243 cat >>conftest.$ac_ext <<_ACEOF
13244 /* end confdefs.h.  */
13245 $ac_includes_default
13246 #include <X11/xpm.h>
13247 _ACEOF
13248 rm -f conftest.$ac_objext
13249 if { (ac_try="$ac_compile"
13250 case "(($ac_try" in
13251   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13252   *) ac_try_echo=$ac_try;;
13253 esac
13254 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13255   (eval "$ac_compile") 2>conftest.er1
13256   ac_status=$?
13257   grep -v '^ *+' conftest.er1 >conftest.err
13258   rm -f conftest.er1
13259   cat conftest.err >&5
13260   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13261   (exit $ac_status); } && {
13262          test -z "$ac_c_werror_flag" ||
13263          test ! -s conftest.err
13264        } && test -s conftest.$ac_objext; then
13265   ac_header_compiler=yes
13266 else
13267   echo "$as_me: failed program was:" >&5
13268 sed 's/^/| /' conftest.$ac_ext >&5
13269
13270         ac_header_compiler=no
13271 fi
13272
13273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13274 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13275 echo "${ECHO_T}$ac_header_compiler" >&6; }
13276
13277 # Is the header present?
13278 { echo "$as_me:$LINENO: checking X11/xpm.h presence" >&5
13279 echo $ECHO_N "checking X11/xpm.h presence... $ECHO_C" >&6; }
13280 cat >conftest.$ac_ext <<_ACEOF
13281 /* confdefs.h.  */
13282 _ACEOF
13283 cat confdefs.h >>conftest.$ac_ext
13284 cat >>conftest.$ac_ext <<_ACEOF
13285 /* end confdefs.h.  */
13286 #include <X11/xpm.h>
13287 _ACEOF
13288 if { (ac_try="$ac_cpp conftest.$ac_ext"
13289 case "(($ac_try" in
13290   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13291   *) ac_try_echo=$ac_try;;
13292 esac
13293 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13294   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13295   ac_status=$?
13296   grep -v '^ *+' conftest.er1 >conftest.err
13297   rm -f conftest.er1
13298   cat conftest.err >&5
13299   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13300   (exit $ac_status); } >/dev/null && {
13301          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13302          test ! -s conftest.err
13303        }; then
13304   ac_header_preproc=yes
13305 else
13306   echo "$as_me: failed program was:" >&5
13307 sed 's/^/| /' conftest.$ac_ext >&5
13308
13309   ac_header_preproc=no
13310 fi
13311
13312 rm -f conftest.err conftest.$ac_ext
13313 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13314 echo "${ECHO_T}$ac_header_preproc" >&6; }
13315
13316 # So?  What about this header?
13317 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13318   yes:no: )
13319     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: accepted by the compiler, rejected by the preprocessor!" >&5
13320 echo "$as_me: WARNING: X11/xpm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13321     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: proceeding with the compiler's result" >&5
13322 echo "$as_me: WARNING: X11/xpm.h: proceeding with the compiler's result" >&2;}
13323     ac_header_preproc=yes
13324     ;;
13325   no:yes:* )
13326     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: present but cannot be compiled" >&5
13327 echo "$as_me: WARNING: X11/xpm.h: present but cannot be compiled" >&2;}
13328     { echo "$as_me:$LINENO: WARNING: X11/xpm.h:     check for missing prerequisite headers?" >&5
13329 echo "$as_me: WARNING: X11/xpm.h:     check for missing prerequisite headers?" >&2;}
13330     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: see the Autoconf documentation" >&5
13331 echo "$as_me: WARNING: X11/xpm.h: see the Autoconf documentation" >&2;}
13332     { echo "$as_me:$LINENO: WARNING: X11/xpm.h:     section \"Present But Cannot Be Compiled\"" >&5
13333 echo "$as_me: WARNING: X11/xpm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13334     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: proceeding with the preprocessor's result" >&5
13335 echo "$as_me: WARNING: X11/xpm.h: proceeding with the preprocessor's result" >&2;}
13336     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: in the future, the compiler will take precedence" >&5
13337 echo "$as_me: WARNING: X11/xpm.h: in the future, the compiler will take precedence" >&2;}
13338
13339     ;;
13340 esac
13341 { echo "$as_me:$LINENO: checking for X11/xpm.h" >&5
13342 echo $ECHO_N "checking for X11/xpm.h... $ECHO_C" >&6; }
13343 if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13344   echo $ECHO_N "(cached) $ECHO_C" >&6
13345 else
13346   ac_cv_header_X11_xpm_h=$ac_header_preproc
13347 fi
13348 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_xpm_h" >&5
13349 echo "${ECHO_T}$ac_cv_header_X11_xpm_h" >&6; }
13350
13351 fi
13352 if test $ac_cv_header_X11_xpm_h = yes; then
13353   { echo "$as_me:$LINENO: checking for XpmReadFileToPixmap in -lXpm" >&5
13354 echo $ECHO_N "checking for XpmReadFileToPixmap in -lXpm... $ECHO_C" >&6; }
13355 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then
13356   echo $ECHO_N "(cached) $ECHO_C" >&6
13357 else
13358   ac_check_lib_save_LIBS=$LIBS
13359 LIBS="-lXpm -lX11 $LIBS"
13360 cat >conftest.$ac_ext <<_ACEOF
13361 /* confdefs.h.  */
13362 _ACEOF
13363 cat confdefs.h >>conftest.$ac_ext
13364 cat >>conftest.$ac_ext <<_ACEOF
13365 /* end confdefs.h.  */
13366
13367 /* Override any GCC internal prototype to avoid an error.
13368    Use char because int might match the return type of a GCC
13369    builtin and then its argument prototype would still apply.  */
13370 #ifdef __cplusplus
13371 extern "C"
13372 #endif
13373 char XpmReadFileToPixmap ();
13374 int
13375 main ()
13376 {
13377 return XpmReadFileToPixmap ();
13378   ;
13379   return 0;
13380 }
13381 _ACEOF
13382 rm -f conftest.$ac_objext conftest$ac_exeext
13383 if { (ac_try="$ac_link"
13384 case "(($ac_try" in
13385   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13386   *) ac_try_echo=$ac_try;;
13387 esac
13388 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13389   (eval "$ac_link") 2>conftest.er1
13390   ac_status=$?
13391   grep -v '^ *+' conftest.er1 >conftest.err
13392   rm -f conftest.er1
13393   cat conftest.err >&5
13394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13395   (exit $ac_status); } && {
13396          test -z "$ac_c_werror_flag" ||
13397          test ! -s conftest.err
13398        } && test -s conftest$ac_exeext &&
13399        $as_test_x conftest$ac_exeext; then
13400   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
13401 else
13402   echo "$as_me: failed program was:" >&5
13403 sed 's/^/| /' conftest.$ac_ext >&5
13404
13405         ac_cv_lib_Xpm_XpmReadFileToPixmap=no
13406 fi
13407
13408 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13409       conftest$ac_exeext conftest.$ac_ext
13410 LIBS=$ac_check_lib_save_LIBS
13411 fi
13412 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
13413 echo "${ECHO_T}$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
13414 if test $ac_cv_lib_Xpm_XpmReadFileToPixmap = yes; then
13415   HAVE_XPM=yes
13416 fi
13417
13418 fi
13419
13420
13421     if test "${HAVE_XPM}" = "yes"; then
13422       { echo "$as_me:$LINENO: checking for XpmReturnAllocPixels preprocessor define" >&5
13423 echo $ECHO_N "checking for XpmReturnAllocPixels preprocessor define... $ECHO_C" >&6; }
13424       cat >conftest.$ac_ext <<_ACEOF
13425 /* confdefs.h.  */
13426 _ACEOF
13427 cat confdefs.h >>conftest.$ac_ext
13428 cat >>conftest.$ac_ext <<_ACEOF
13429 /* end confdefs.h.  */
13430 #include "X11/xpm.h"
13431 #ifndef XpmReturnAllocPixels
13432 no_return_alloc_pixels
13433 #endif
13434
13435 _ACEOF
13436 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13437   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then
13438   HAVE_XPM=no
13439 else
13440   HAVE_XPM=yes
13441 fi
13442 rm -f conftest*
13443
13444
13445       if test "${HAVE_XPM}" = "yes"; then
13446         { echo "$as_me:$LINENO: result: yes" >&5
13447 echo "${ECHO_T}yes" >&6; }
13448       else
13449         { echo "$as_me:$LINENO: result: no" >&5
13450 echo "${ECHO_T}no" >&6; }
13451       fi
13452     fi
13453   fi
13454
13455   if test "${HAVE_XPM}" = "yes"; then
13456
13457 cat >>confdefs.h <<\_ACEOF
13458 #define HAVE_XPM 1
13459 _ACEOF
13460
13461   fi
13462 fi
13463
13464 ### Use -ljpeg if available, unless `--with-jpeg=no'.
13465 HAVE_JPEG=no
13466 if test "${HAVE_X11}" = "yes"; then
13467   if test "${with_jpeg}" != "no"; then
13468             if test "${ac_cv_header_jerror_h+set}" = set; then
13469   { echo "$as_me:$LINENO: checking for jerror.h" >&5
13470 echo $ECHO_N "checking for jerror.h... $ECHO_C" >&6; }
13471 if test "${ac_cv_header_jerror_h+set}" = set; then
13472   echo $ECHO_N "(cached) $ECHO_C" >&6
13473 fi
13474 { echo "$as_me:$LINENO: result: $ac_cv_header_jerror_h" >&5
13475 echo "${ECHO_T}$ac_cv_header_jerror_h" >&6; }
13476 else
13477   # Is the header compilable?
13478 { echo "$as_me:$LINENO: checking jerror.h usability" >&5
13479 echo $ECHO_N "checking jerror.h usability... $ECHO_C" >&6; }
13480 cat >conftest.$ac_ext <<_ACEOF
13481 /* confdefs.h.  */
13482 _ACEOF
13483 cat confdefs.h >>conftest.$ac_ext
13484 cat >>conftest.$ac_ext <<_ACEOF
13485 /* end confdefs.h.  */
13486 $ac_includes_default
13487 #include <jerror.h>
13488 _ACEOF
13489 rm -f conftest.$ac_objext
13490 if { (ac_try="$ac_compile"
13491 case "(($ac_try" in
13492   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13493   *) ac_try_echo=$ac_try;;
13494 esac
13495 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13496   (eval "$ac_compile") 2>conftest.er1
13497   ac_status=$?
13498   grep -v '^ *+' conftest.er1 >conftest.err
13499   rm -f conftest.er1
13500   cat conftest.err >&5
13501   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13502   (exit $ac_status); } && {
13503          test -z "$ac_c_werror_flag" ||
13504          test ! -s conftest.err
13505        } && test -s conftest.$ac_objext; then
13506   ac_header_compiler=yes
13507 else
13508   echo "$as_me: failed program was:" >&5
13509 sed 's/^/| /' conftest.$ac_ext >&5
13510
13511         ac_header_compiler=no
13512 fi
13513
13514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13515 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13516 echo "${ECHO_T}$ac_header_compiler" >&6; }
13517
13518 # Is the header present?
13519 { echo "$as_me:$LINENO: checking jerror.h presence" >&5
13520 echo $ECHO_N "checking jerror.h presence... $ECHO_C" >&6; }
13521 cat >conftest.$ac_ext <<_ACEOF
13522 /* confdefs.h.  */
13523 _ACEOF
13524 cat confdefs.h >>conftest.$ac_ext
13525 cat >>conftest.$ac_ext <<_ACEOF
13526 /* end confdefs.h.  */
13527 #include <jerror.h>
13528 _ACEOF
13529 if { (ac_try="$ac_cpp conftest.$ac_ext"
13530 case "(($ac_try" in
13531   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13532   *) ac_try_echo=$ac_try;;
13533 esac
13534 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13535   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13536   ac_status=$?
13537   grep -v '^ *+' conftest.er1 >conftest.err
13538   rm -f conftest.er1
13539   cat conftest.err >&5
13540   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13541   (exit $ac_status); } >/dev/null && {
13542          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13543          test ! -s conftest.err
13544        }; then
13545   ac_header_preproc=yes
13546 else
13547   echo "$as_me: failed program was:" >&5
13548 sed 's/^/| /' conftest.$ac_ext >&5
13549
13550   ac_header_preproc=no
13551 fi
13552
13553 rm -f conftest.err conftest.$ac_ext
13554 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13555 echo "${ECHO_T}$ac_header_preproc" >&6; }
13556
13557 # So?  What about this header?
13558 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13559   yes:no: )
13560     { echo "$as_me:$LINENO: WARNING: jerror.h: accepted by the compiler, rejected by the preprocessor!" >&5
13561 echo "$as_me: WARNING: jerror.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13562     { echo "$as_me:$LINENO: WARNING: jerror.h: proceeding with the compiler's result" >&5
13563 echo "$as_me: WARNING: jerror.h: proceeding with the compiler's result" >&2;}
13564     ac_header_preproc=yes
13565     ;;
13566   no:yes:* )
13567     { echo "$as_me:$LINENO: WARNING: jerror.h: present but cannot be compiled" >&5
13568 echo "$as_me: WARNING: jerror.h: present but cannot be compiled" >&2;}
13569     { echo "$as_me:$LINENO: WARNING: jerror.h:     check for missing prerequisite headers?" >&5
13570 echo "$as_me: WARNING: jerror.h:     check for missing prerequisite headers?" >&2;}
13571     { echo "$as_me:$LINENO: WARNING: jerror.h: see the Autoconf documentation" >&5
13572 echo "$as_me: WARNING: jerror.h: see the Autoconf documentation" >&2;}
13573     { echo "$as_me:$LINENO: WARNING: jerror.h:     section \"Present But Cannot Be Compiled\"" >&5
13574 echo "$as_me: WARNING: jerror.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13575     { echo "$as_me:$LINENO: WARNING: jerror.h: proceeding with the preprocessor's result" >&5
13576 echo "$as_me: WARNING: jerror.h: proceeding with the preprocessor's result" >&2;}
13577     { echo "$as_me:$LINENO: WARNING: jerror.h: in the future, the compiler will take precedence" >&5
13578 echo "$as_me: WARNING: jerror.h: in the future, the compiler will take precedence" >&2;}
13579
13580     ;;
13581 esac
13582 { echo "$as_me:$LINENO: checking for jerror.h" >&5
13583 echo $ECHO_N "checking for jerror.h... $ECHO_C" >&6; }
13584 if test "${ac_cv_header_jerror_h+set}" = set; then
13585   echo $ECHO_N "(cached) $ECHO_C" >&6
13586 else
13587   ac_cv_header_jerror_h=$ac_header_preproc
13588 fi
13589 { echo "$as_me:$LINENO: result: $ac_cv_header_jerror_h" >&5
13590 echo "${ECHO_T}$ac_cv_header_jerror_h" >&6; }
13591
13592 fi
13593 if test $ac_cv_header_jerror_h = yes; then
13594   { echo "$as_me:$LINENO: checking for jpeg_destroy_compress in -ljpeg" >&5
13595 echo $ECHO_N "checking for jpeg_destroy_compress in -ljpeg... $ECHO_C" >&6; }
13596 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then
13597   echo $ECHO_N "(cached) $ECHO_C" >&6
13598 else
13599   ac_check_lib_save_LIBS=$LIBS
13600 LIBS="-ljpeg  $LIBS"
13601 cat >conftest.$ac_ext <<_ACEOF
13602 /* confdefs.h.  */
13603 _ACEOF
13604 cat confdefs.h >>conftest.$ac_ext
13605 cat >>conftest.$ac_ext <<_ACEOF
13606 /* end confdefs.h.  */
13607
13608 /* Override any GCC internal prototype to avoid an error.
13609    Use char because int might match the return type of a GCC
13610    builtin and then its argument prototype would still apply.  */
13611 #ifdef __cplusplus
13612 extern "C"
13613 #endif
13614 char jpeg_destroy_compress ();
13615 int
13616 main ()
13617 {
13618 return jpeg_destroy_compress ();
13619   ;
13620   return 0;
13621 }
13622 _ACEOF
13623 rm -f conftest.$ac_objext conftest$ac_exeext
13624 if { (ac_try="$ac_link"
13625 case "(($ac_try" in
13626   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13627   *) ac_try_echo=$ac_try;;
13628 esac
13629 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13630   (eval "$ac_link") 2>conftest.er1
13631   ac_status=$?
13632   grep -v '^ *+' conftest.er1 >conftest.err
13633   rm -f conftest.er1
13634   cat conftest.err >&5
13635   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13636   (exit $ac_status); } && {
13637          test -z "$ac_c_werror_flag" ||
13638          test ! -s conftest.err
13639        } && test -s conftest$ac_exeext &&
13640        $as_test_x conftest$ac_exeext; then
13641   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
13642 else
13643   echo "$as_me: failed program was:" >&5
13644 sed 's/^/| /' conftest.$ac_ext >&5
13645
13646         ac_cv_lib_jpeg_jpeg_destroy_compress=no
13647 fi
13648
13649 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13650       conftest$ac_exeext conftest.$ac_ext
13651 LIBS=$ac_check_lib_save_LIBS
13652 fi
13653 { echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
13654 echo "${ECHO_T}$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
13655 if test $ac_cv_lib_jpeg_jpeg_destroy_compress = yes; then
13656   HAVE_JPEG=yes
13657 fi
13658
13659 fi
13660
13661
13662   fi
13663
13664
13665   if test "${HAVE_JPEG}" = "yes"; then
13666     cat >>confdefs.h <<\_ACEOF
13667 #define HAVE_JPEG 1
13668 _ACEOF
13669
13670     cat >conftest.$ac_ext <<_ACEOF
13671 /* confdefs.h.  */
13672 _ACEOF
13673 cat confdefs.h >>conftest.$ac_ext
13674 cat >>conftest.$ac_ext <<_ACEOF
13675 /* end confdefs.h.  */
13676 #include <jpeglib.h>
13677          version=JPEG_LIB_VERSION
13678
13679 _ACEOF
13680 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13681   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then
13682   cat >>confdefs.h <<\_ACEOF
13683 #define HAVE_JPEG 1
13684 _ACEOF
13685
13686 else
13687   { echo "$as_me:$LINENO: WARNING: libjpeg found, but not version 6b or later" >&5
13688 echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
13689         HAVE_JPEG=no
13690 fi
13691 rm -f conftest*
13692
13693   fi
13694 fi
13695
13696 ### Use -lpng if available, unless `--with-png=no'.
13697 HAVE_PNG=no
13698 if test "${HAVE_X11}" = "yes"; then
13699   if test "${with_png}" != "no"; then
13700     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
13701     # in /usr/include/libpng.
13702
13703
13704 for ac_header in png.h libpng/png.h
13705 do
13706 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
13707 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13708   { echo "$as_me:$LINENO: checking for $ac_header" >&5
13709 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13710 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13711   echo $ECHO_N "(cached) $ECHO_C" >&6
13712 fi
13713 ac_res=`eval echo '${'$as_ac_Header'}'`
13714                { echo "$as_me:$LINENO: result: $ac_res" >&5
13715 echo "${ECHO_T}$ac_res" >&6; }
13716 else
13717   # Is the header compilable?
13718 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
13719 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
13720 cat >conftest.$ac_ext <<_ACEOF
13721 /* confdefs.h.  */
13722 _ACEOF
13723 cat confdefs.h >>conftest.$ac_ext
13724 cat >>conftest.$ac_ext <<_ACEOF
13725 /* end confdefs.h.  */
13726 $ac_includes_default
13727 #include <$ac_header>
13728 _ACEOF
13729 rm -f conftest.$ac_objext
13730 if { (ac_try="$ac_compile"
13731 case "(($ac_try" in
13732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13733   *) ac_try_echo=$ac_try;;
13734 esac
13735 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13736   (eval "$ac_compile") 2>conftest.er1
13737   ac_status=$?
13738   grep -v '^ *+' conftest.er1 >conftest.err
13739   rm -f conftest.er1
13740   cat conftest.err >&5
13741   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13742   (exit $ac_status); } && {
13743          test -z "$ac_c_werror_flag" ||
13744          test ! -s conftest.err
13745        } && test -s conftest.$ac_objext; then
13746   ac_header_compiler=yes
13747 else
13748   echo "$as_me: failed program was:" >&5
13749 sed 's/^/| /' conftest.$ac_ext >&5
13750
13751         ac_header_compiler=no
13752 fi
13753
13754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13755 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13756 echo "${ECHO_T}$ac_header_compiler" >&6; }
13757
13758 # Is the header present?
13759 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
13760 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
13761 cat >conftest.$ac_ext <<_ACEOF
13762 /* confdefs.h.  */
13763 _ACEOF
13764 cat confdefs.h >>conftest.$ac_ext
13765 cat >>conftest.$ac_ext <<_ACEOF
13766 /* end confdefs.h.  */
13767 #include <$ac_header>
13768 _ACEOF
13769 if { (ac_try="$ac_cpp conftest.$ac_ext"
13770 case "(($ac_try" in
13771   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13772   *) ac_try_echo=$ac_try;;
13773 esac
13774 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13775   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13776   ac_status=$?
13777   grep -v '^ *+' conftest.er1 >conftest.err
13778   rm -f conftest.er1
13779   cat conftest.err >&5
13780   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13781   (exit $ac_status); } >/dev/null && {
13782          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13783          test ! -s conftest.err
13784        }; then
13785   ac_header_preproc=yes
13786 else
13787   echo "$as_me: failed program was:" >&5
13788 sed 's/^/| /' conftest.$ac_ext >&5
13789
13790   ac_header_preproc=no
13791 fi
13792
13793 rm -f conftest.err conftest.$ac_ext
13794 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13795 echo "${ECHO_T}$ac_header_preproc" >&6; }
13796
13797 # So?  What about this header?
13798 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13799   yes:no: )
13800     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
13801 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
13802     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
13803 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
13804     ac_header_preproc=yes
13805     ;;
13806   no:yes:* )
13807     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
13808 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
13809     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
13810 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
13811     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
13812 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
13813     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
13814 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
13815     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
13816 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
13817     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
13818 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
13819
13820     ;;
13821 esac
13822 { echo "$as_me:$LINENO: checking for $ac_header" >&5
13823 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13824 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13825   echo $ECHO_N "(cached) $ECHO_C" >&6
13826 else
13827   eval "$as_ac_Header=\$ac_header_preproc"
13828 fi
13829 ac_res=`eval echo '${'$as_ac_Header'}'`
13830                { echo "$as_me:$LINENO: result: $ac_res" >&5
13831 echo "${ECHO_T}$ac_res" >&6; }
13832
13833 fi
13834 if test `eval echo '${'$as_ac_Header'}'` = yes; then
13835   cat >>confdefs.h <<_ACEOF
13836 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
13837 _ACEOF
13838
13839 fi
13840
13841 done
13842
13843     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
13844       { echo "$as_me:$LINENO: checking for png_get_channels in -lpng" >&5
13845 echo $ECHO_N "checking for png_get_channels in -lpng... $ECHO_C" >&6; }
13846 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then
13847   echo $ECHO_N "(cached) $ECHO_C" >&6
13848 else
13849   ac_check_lib_save_LIBS=$LIBS
13850 LIBS="-lpng -lz -lm $LIBS"
13851 cat >conftest.$ac_ext <<_ACEOF
13852 /* confdefs.h.  */
13853 _ACEOF
13854 cat confdefs.h >>conftest.$ac_ext
13855 cat >>conftest.$ac_ext <<_ACEOF
13856 /* end confdefs.h.  */
13857
13858 /* Override any GCC internal prototype to avoid an error.
13859    Use char because int might match the return type of a GCC
13860    builtin and then its argument prototype would still apply.  */
13861 #ifdef __cplusplus
13862 extern "C"
13863 #endif
13864 char png_get_channels ();
13865 int
13866 main ()
13867 {
13868 return png_get_channels ();
13869   ;
13870   return 0;
13871 }
13872 _ACEOF
13873 rm -f conftest.$ac_objext conftest$ac_exeext
13874 if { (ac_try="$ac_link"
13875 case "(($ac_try" in
13876   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13877   *) ac_try_echo=$ac_try;;
13878 esac
13879 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13880   (eval "$ac_link") 2>conftest.er1
13881   ac_status=$?
13882   grep -v '^ *+' conftest.er1 >conftest.err
13883   rm -f conftest.er1
13884   cat conftest.err >&5
13885   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13886   (exit $ac_status); } && {
13887          test -z "$ac_c_werror_flag" ||
13888          test ! -s conftest.err
13889        } && test -s conftest$ac_exeext &&
13890        $as_test_x conftest$ac_exeext; then
13891   ac_cv_lib_png_png_get_channels=yes
13892 else
13893   echo "$as_me: failed program was:" >&5
13894 sed 's/^/| /' conftest.$ac_ext >&5
13895
13896         ac_cv_lib_png_png_get_channels=no
13897 fi
13898
13899 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13900       conftest$ac_exeext conftest.$ac_ext
13901 LIBS=$ac_check_lib_save_LIBS
13902 fi
13903 { echo "$as_me:$LINENO: result: $ac_cv_lib_png_png_get_channels" >&5
13904 echo "${ECHO_T}$ac_cv_lib_png_png_get_channels" >&6; }
13905 if test $ac_cv_lib_png_png_get_channels = yes; then
13906   HAVE_PNG=yes
13907 fi
13908
13909     fi
13910   fi
13911
13912   if test "${HAVE_PNG}" = "yes"; then
13913
13914 cat >>confdefs.h <<\_ACEOF
13915 #define HAVE_PNG 1
13916 _ACEOF
13917
13918   fi
13919 fi
13920
13921 ### Use -ltiff if available, unless `--with-tiff=no'.
13922 HAVE_TIFF=no
13923 if test "${HAVE_X11}" = "yes"; then
13924   if test "${with_tiff}" != "no"; then
13925     if test "${ac_cv_header_tiffio_h+set}" = set; then
13926   { echo "$as_me:$LINENO: checking for tiffio.h" >&5
13927 echo $ECHO_N "checking for tiffio.h... $ECHO_C" >&6; }
13928 if test "${ac_cv_header_tiffio_h+set}" = set; then
13929   echo $ECHO_N "(cached) $ECHO_C" >&6
13930 fi
13931 { echo "$as_me:$LINENO: result: $ac_cv_header_tiffio_h" >&5
13932 echo "${ECHO_T}$ac_cv_header_tiffio_h" >&6; }
13933 else
13934   # Is the header compilable?
13935 { echo "$as_me:$LINENO: checking tiffio.h usability" >&5
13936 echo $ECHO_N "checking tiffio.h usability... $ECHO_C" >&6; }
13937 cat >conftest.$ac_ext <<_ACEOF
13938 /* confdefs.h.  */
13939 _ACEOF
13940 cat confdefs.h >>conftest.$ac_ext
13941 cat >>conftest.$ac_ext <<_ACEOF
13942 /* end confdefs.h.  */
13943 $ac_includes_default
13944 #include <tiffio.h>
13945 _ACEOF
13946 rm -f conftest.$ac_objext
13947 if { (ac_try="$ac_compile"
13948 case "(($ac_try" in
13949   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13950   *) ac_try_echo=$ac_try;;
13951 esac
13952 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13953   (eval "$ac_compile") 2>conftest.er1
13954   ac_status=$?
13955   grep -v '^ *+' conftest.er1 >conftest.err
13956   rm -f conftest.er1
13957   cat conftest.err >&5
13958   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13959   (exit $ac_status); } && {
13960          test -z "$ac_c_werror_flag" ||
13961          test ! -s conftest.err
13962        } && test -s conftest.$ac_objext; then
13963   ac_header_compiler=yes
13964 else
13965   echo "$as_me: failed program was:" >&5
13966 sed 's/^/| /' conftest.$ac_ext >&5
13967
13968         ac_header_compiler=no
13969 fi
13970
13971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13972 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13973 echo "${ECHO_T}$ac_header_compiler" >&6; }
13974
13975 # Is the header present?
13976 { echo "$as_me:$LINENO: checking tiffio.h presence" >&5
13977 echo $ECHO_N "checking tiffio.h presence... $ECHO_C" >&6; }
13978 cat >conftest.$ac_ext <<_ACEOF
13979 /* confdefs.h.  */
13980 _ACEOF
13981 cat confdefs.h >>conftest.$ac_ext
13982 cat >>conftest.$ac_ext <<_ACEOF
13983 /* end confdefs.h.  */
13984 #include <tiffio.h>
13985 _ACEOF
13986 if { (ac_try="$ac_cpp conftest.$ac_ext"
13987 case "(($ac_try" in
13988   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13989   *) ac_try_echo=$ac_try;;
13990 esac
13991 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13992   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13993   ac_status=$?
13994   grep -v '^ *+' conftest.er1 >conftest.err
13995   rm -f conftest.er1
13996   cat conftest.err >&5
13997   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13998   (exit $ac_status); } >/dev/null && {
13999          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14000          test ! -s conftest.err
14001        }; then
14002   ac_header_preproc=yes
14003 else
14004   echo "$as_me: failed program was:" >&5
14005 sed 's/^/| /' conftest.$ac_ext >&5
14006
14007   ac_header_preproc=no
14008 fi
14009
14010 rm -f conftest.err conftest.$ac_ext
14011 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14012 echo "${ECHO_T}$ac_header_preproc" >&6; }
14013
14014 # So?  What about this header?
14015 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14016   yes:no: )
14017     { echo "$as_me:$LINENO: WARNING: tiffio.h: accepted by the compiler, rejected by the preprocessor!" >&5
14018 echo "$as_me: WARNING: tiffio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14019     { echo "$as_me:$LINENO: WARNING: tiffio.h: proceeding with the compiler's result" >&5
14020 echo "$as_me: WARNING: tiffio.h: proceeding with the compiler's result" >&2;}
14021     ac_header_preproc=yes
14022     ;;
14023   no:yes:* )
14024     { echo "$as_me:$LINENO: WARNING: tiffio.h: present but cannot be compiled" >&5
14025 echo "$as_me: WARNING: tiffio.h: present but cannot be compiled" >&2;}
14026     { echo "$as_me:$LINENO: WARNING: tiffio.h:     check for missing prerequisite headers?" >&5
14027 echo "$as_me: WARNING: tiffio.h:     check for missing prerequisite headers?" >&2;}
14028     { echo "$as_me:$LINENO: WARNING: tiffio.h: see the Autoconf documentation" >&5
14029 echo "$as_me: WARNING: tiffio.h: see the Autoconf documentation" >&2;}
14030     { echo "$as_me:$LINENO: WARNING: tiffio.h:     section \"Present But Cannot Be Compiled\"" >&5
14031 echo "$as_me: WARNING: tiffio.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14032     { echo "$as_me:$LINENO: WARNING: tiffio.h: proceeding with the preprocessor's result" >&5
14033 echo "$as_me: WARNING: tiffio.h: proceeding with the preprocessor's result" >&2;}
14034     { echo "$as_me:$LINENO: WARNING: tiffio.h: in the future, the compiler will take precedence" >&5
14035 echo "$as_me: WARNING: tiffio.h: in the future, the compiler will take precedence" >&2;}
14036
14037     ;;
14038 esac
14039 { echo "$as_me:$LINENO: checking for tiffio.h" >&5
14040 echo $ECHO_N "checking for tiffio.h... $ECHO_C" >&6; }
14041 if test "${ac_cv_header_tiffio_h+set}" = set; then
14042   echo $ECHO_N "(cached) $ECHO_C" >&6
14043 else
14044   ac_cv_header_tiffio_h=$ac_header_preproc
14045 fi
14046 { echo "$as_me:$LINENO: result: $ac_cv_header_tiffio_h" >&5
14047 echo "${ECHO_T}$ac_cv_header_tiffio_h" >&6; }
14048
14049 fi
14050 if test $ac_cv_header_tiffio_h = yes; then
14051   tifflibs="-lz -lm"
14052       # At least one tiff package requires the jpeg library.
14053       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
14054       { echo "$as_me:$LINENO: checking for TIFFGetVersion in -ltiff" >&5
14055 echo $ECHO_N "checking for TIFFGetVersion in -ltiff... $ECHO_C" >&6; }
14056 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then
14057   echo $ECHO_N "(cached) $ECHO_C" >&6
14058 else
14059   ac_check_lib_save_LIBS=$LIBS
14060 LIBS="-ltiff $tifflibs $LIBS"
14061 cat >conftest.$ac_ext <<_ACEOF
14062 /* confdefs.h.  */
14063 _ACEOF
14064 cat confdefs.h >>conftest.$ac_ext
14065 cat >>conftest.$ac_ext <<_ACEOF
14066 /* end confdefs.h.  */
14067
14068 /* Override any GCC internal prototype to avoid an error.
14069    Use char because int might match the return type of a GCC
14070    builtin and then its argument prototype would still apply.  */
14071 #ifdef __cplusplus
14072 extern "C"
14073 #endif
14074 char TIFFGetVersion ();
14075 int
14076 main ()
14077 {
14078 return TIFFGetVersion ();
14079   ;
14080   return 0;
14081 }
14082 _ACEOF
14083 rm -f conftest.$ac_objext conftest$ac_exeext
14084 if { (ac_try="$ac_link"
14085 case "(($ac_try" in
14086   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14087   *) ac_try_echo=$ac_try;;
14088 esac
14089 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14090   (eval "$ac_link") 2>conftest.er1
14091   ac_status=$?
14092   grep -v '^ *+' conftest.er1 >conftest.err
14093   rm -f conftest.er1
14094   cat conftest.err >&5
14095   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14096   (exit $ac_status); } && {
14097          test -z "$ac_c_werror_flag" ||
14098          test ! -s conftest.err
14099        } && test -s conftest$ac_exeext &&
14100        $as_test_x conftest$ac_exeext; then
14101   ac_cv_lib_tiff_TIFFGetVersion=yes
14102 else
14103   echo "$as_me: failed program was:" >&5
14104 sed 's/^/| /' conftest.$ac_ext >&5
14105
14106         ac_cv_lib_tiff_TIFFGetVersion=no
14107 fi
14108
14109 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14110       conftest$ac_exeext conftest.$ac_ext
14111 LIBS=$ac_check_lib_save_LIBS
14112 fi
14113 { echo "$as_me:$LINENO: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
14114 echo "${ECHO_T}$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
14115 if test $ac_cv_lib_tiff_TIFFGetVersion = yes; then
14116   HAVE_TIFF=yes
14117 fi
14118
14119 fi
14120
14121
14122   fi
14123
14124   if test "${HAVE_TIFF}" = "yes"; then
14125
14126 cat >>confdefs.h <<\_ACEOF
14127 #define HAVE_TIFF 1
14128 _ACEOF
14129
14130   fi
14131 fi
14132
14133 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
14134 HAVE_GIF=no
14135 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
14136   if test "${ac_cv_header_gif_lib_h+set}" = set; then
14137   { echo "$as_me:$LINENO: checking for gif_lib.h" >&5
14138 echo $ECHO_N "checking for gif_lib.h... $ECHO_C" >&6; }
14139 if test "${ac_cv_header_gif_lib_h+set}" = set; then
14140   echo $ECHO_N "(cached) $ECHO_C" >&6
14141 fi
14142 { echo "$as_me:$LINENO: result: $ac_cv_header_gif_lib_h" >&5
14143 echo "${ECHO_T}$ac_cv_header_gif_lib_h" >&6; }
14144 else
14145   # Is the header compilable?
14146 { echo "$as_me:$LINENO: checking gif_lib.h usability" >&5
14147 echo $ECHO_N "checking gif_lib.h usability... $ECHO_C" >&6; }
14148 cat >conftest.$ac_ext <<_ACEOF
14149 /* confdefs.h.  */
14150 _ACEOF
14151 cat confdefs.h >>conftest.$ac_ext
14152 cat >>conftest.$ac_ext <<_ACEOF
14153 /* end confdefs.h.  */
14154 $ac_includes_default
14155 #include <gif_lib.h>
14156 _ACEOF
14157 rm -f conftest.$ac_objext
14158 if { (ac_try="$ac_compile"
14159 case "(($ac_try" in
14160   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14161   *) ac_try_echo=$ac_try;;
14162 esac
14163 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14164   (eval "$ac_compile") 2>conftest.er1
14165   ac_status=$?
14166   grep -v '^ *+' conftest.er1 >conftest.err
14167   rm -f conftest.er1
14168   cat conftest.err >&5
14169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14170   (exit $ac_status); } && {
14171          test -z "$ac_c_werror_flag" ||
14172          test ! -s conftest.err
14173        } && test -s conftest.$ac_objext; then
14174   ac_header_compiler=yes
14175 else
14176   echo "$as_me: failed program was:" >&5
14177 sed 's/^/| /' conftest.$ac_ext >&5
14178
14179         ac_header_compiler=no
14180 fi
14181
14182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14183 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14184 echo "${ECHO_T}$ac_header_compiler" >&6; }
14185
14186 # Is the header present?
14187 { echo "$as_me:$LINENO: checking gif_lib.h presence" >&5
14188 echo $ECHO_N "checking gif_lib.h presence... $ECHO_C" >&6; }
14189 cat >conftest.$ac_ext <<_ACEOF
14190 /* confdefs.h.  */
14191 _ACEOF
14192 cat confdefs.h >>conftest.$ac_ext
14193 cat >>conftest.$ac_ext <<_ACEOF
14194 /* end confdefs.h.  */
14195 #include <gif_lib.h>
14196 _ACEOF
14197 if { (ac_try="$ac_cpp conftest.$ac_ext"
14198 case "(($ac_try" in
14199   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14200   *) ac_try_echo=$ac_try;;
14201 esac
14202 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14203   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14204   ac_status=$?
14205   grep -v '^ *+' conftest.er1 >conftest.err
14206   rm -f conftest.er1
14207   cat conftest.err >&5
14208   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14209   (exit $ac_status); } >/dev/null && {
14210          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14211          test ! -s conftest.err
14212        }; then
14213   ac_header_preproc=yes
14214 else
14215   echo "$as_me: failed program was:" >&5
14216 sed 's/^/| /' conftest.$ac_ext >&5
14217
14218   ac_header_preproc=no
14219 fi
14220
14221 rm -f conftest.err conftest.$ac_ext
14222 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14223 echo "${ECHO_T}$ac_header_preproc" >&6; }
14224
14225 # So?  What about this header?
14226 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14227   yes:no: )
14228     { echo "$as_me:$LINENO: WARNING: gif_lib.h: accepted by the compiler, rejected by the preprocessor!" >&5
14229 echo "$as_me: WARNING: gif_lib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14230     { echo "$as_me:$LINENO: WARNING: gif_lib.h: proceeding with the compiler's result" >&5
14231 echo "$as_me: WARNING: gif_lib.h: proceeding with the compiler's result" >&2;}
14232     ac_header_preproc=yes
14233     ;;
14234   no:yes:* )
14235     { echo "$as_me:$LINENO: WARNING: gif_lib.h: present but cannot be compiled" >&5
14236 echo "$as_me: WARNING: gif_lib.h: present but cannot be compiled" >&2;}
14237     { echo "$as_me:$LINENO: WARNING: gif_lib.h:     check for missing prerequisite headers?" >&5
14238 echo "$as_me: WARNING: gif_lib.h:     check for missing prerequisite headers?" >&2;}
14239     { echo "$as_me:$LINENO: WARNING: gif_lib.h: see the Autoconf documentation" >&5
14240 echo "$as_me: WARNING: gif_lib.h: see the Autoconf documentation" >&2;}
14241     { echo "$as_me:$LINENO: WARNING: gif_lib.h:     section \"Present But Cannot Be Compiled\"" >&5
14242 echo "$as_me: WARNING: gif_lib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14243     { echo "$as_me:$LINENO: WARNING: gif_lib.h: proceeding with the preprocessor's result" >&5
14244 echo "$as_me: WARNING: gif_lib.h: proceeding with the preprocessor's result" >&2;}
14245     { echo "$as_me:$LINENO: WARNING: gif_lib.h: in the future, the compiler will take precedence" >&5
14246 echo "$as_me: WARNING: gif_lib.h: in the future, the compiler will take precedence" >&2;}
14247
14248     ;;
14249 esac
14250 { echo "$as_me:$LINENO: checking for gif_lib.h" >&5
14251 echo $ECHO_N "checking for gif_lib.h... $ECHO_C" >&6; }
14252 if test "${ac_cv_header_gif_lib_h+set}" = set; then
14253   echo $ECHO_N "(cached) $ECHO_C" >&6
14254 else
14255   ac_cv_header_gif_lib_h=$ac_header_preproc
14256 fi
14257 { echo "$as_me:$LINENO: result: $ac_cv_header_gif_lib_h" >&5
14258 echo "${ECHO_T}$ac_cv_header_gif_lib_h" >&6; }
14259
14260 fi
14261 if test $ac_cv_header_gif_lib_h = yes; then
14262   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
14263 # Earlier versions can crash Emacs.
14264     { echo "$as_me:$LINENO: checking for EGifPutExtensionLast in -lgif" >&5
14265 echo $ECHO_N "checking for EGifPutExtensionLast in -lgif... $ECHO_C" >&6; }
14266 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then
14267   echo $ECHO_N "(cached) $ECHO_C" >&6
14268 else
14269   ac_check_lib_save_LIBS=$LIBS
14270 LIBS="-lgif  $LIBS"
14271 cat >conftest.$ac_ext <<_ACEOF
14272 /* confdefs.h.  */
14273 _ACEOF
14274 cat confdefs.h >>conftest.$ac_ext
14275 cat >>conftest.$ac_ext <<_ACEOF
14276 /* end confdefs.h.  */
14277
14278 /* Override any GCC internal prototype to avoid an error.
14279    Use char because int might match the return type of a GCC
14280    builtin and then its argument prototype would still apply.  */
14281 #ifdef __cplusplus
14282 extern "C"
14283 #endif
14284 char EGifPutExtensionLast ();
14285 int
14286 main ()
14287 {
14288 return EGifPutExtensionLast ();
14289   ;
14290   return 0;
14291 }
14292 _ACEOF
14293 rm -f conftest.$ac_objext conftest$ac_exeext
14294 if { (ac_try="$ac_link"
14295 case "(($ac_try" in
14296   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14297   *) ac_try_echo=$ac_try;;
14298 esac
14299 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14300   (eval "$ac_link") 2>conftest.er1
14301   ac_status=$?
14302   grep -v '^ *+' conftest.er1 >conftest.err
14303   rm -f conftest.er1
14304   cat conftest.err >&5
14305   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14306   (exit $ac_status); } && {
14307          test -z "$ac_c_werror_flag" ||
14308          test ! -s conftest.err
14309        } && test -s conftest$ac_exeext &&
14310        $as_test_x conftest$ac_exeext; then
14311   ac_cv_lib_gif_EGifPutExtensionLast=yes
14312 else
14313   echo "$as_me: failed program was:" >&5
14314 sed 's/^/| /' conftest.$ac_ext >&5
14315
14316         ac_cv_lib_gif_EGifPutExtensionLast=no
14317 fi
14318
14319 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14320       conftest$ac_exeext conftest.$ac_ext
14321 LIBS=$ac_check_lib_save_LIBS
14322 fi
14323 { echo "$as_me:$LINENO: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
14324 echo "${ECHO_T}$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
14325 if test $ac_cv_lib_gif_EGifPutExtensionLast = yes; then
14326   HAVE_GIF=yes
14327 else
14328   try_libungif=yes
14329 fi
14330
14331 fi
14332
14333
14334
14335   if test "$HAVE_GIF" = yes; then
14336       ac_gif_lib_name="-lgif"
14337   fi
14338
14339 # If gif_lib.h but no libgif, try libungif.
14340   if test x"$try_libungif" = xyes; then
14341     { echo "$as_me:$LINENO: checking for EGifPutExtensionLast in -lungif" >&5
14342 echo $ECHO_N "checking for EGifPutExtensionLast in -lungif... $ECHO_C" >&6; }
14343 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then
14344   echo $ECHO_N "(cached) $ECHO_C" >&6
14345 else
14346   ac_check_lib_save_LIBS=$LIBS
14347 LIBS="-lungif  $LIBS"
14348 cat >conftest.$ac_ext <<_ACEOF
14349 /* confdefs.h.  */
14350 _ACEOF
14351 cat confdefs.h >>conftest.$ac_ext
14352 cat >>conftest.$ac_ext <<_ACEOF
14353 /* end confdefs.h.  */
14354
14355 /* Override any GCC internal prototype to avoid an error.
14356    Use char because int might match the return type of a GCC
14357    builtin and then its argument prototype would still apply.  */
14358 #ifdef __cplusplus
14359 extern "C"
14360 #endif
14361 char EGifPutExtensionLast ();
14362 int
14363 main ()
14364 {
14365 return EGifPutExtensionLast ();
14366   ;
14367   return 0;
14368 }
14369 _ACEOF
14370 rm -f conftest.$ac_objext conftest$ac_exeext
14371 if { (ac_try="$ac_link"
14372 case "(($ac_try" in
14373   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14374   *) ac_try_echo=$ac_try;;
14375 esac
14376 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14377   (eval "$ac_link") 2>conftest.er1
14378   ac_status=$?
14379   grep -v '^ *+' conftest.er1 >conftest.err
14380   rm -f conftest.er1
14381   cat conftest.err >&5
14382   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14383   (exit $ac_status); } && {
14384          test -z "$ac_c_werror_flag" ||
14385          test ! -s conftest.err
14386        } && test -s conftest$ac_exeext &&
14387        $as_test_x conftest$ac_exeext; then
14388   ac_cv_lib_ungif_EGifPutExtensionLast=yes
14389 else
14390   echo "$as_me: failed program was:" >&5
14391 sed 's/^/| /' conftest.$ac_ext >&5
14392
14393         ac_cv_lib_ungif_EGifPutExtensionLast=no
14394 fi
14395
14396 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14397       conftest$ac_exeext conftest.$ac_ext
14398 LIBS=$ac_check_lib_save_LIBS
14399 fi
14400 { echo "$as_me:$LINENO: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
14401 echo "${ECHO_T}$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
14402 if test $ac_cv_lib_ungif_EGifPutExtensionLast = yes; then
14403   HAVE_GIF=yes
14404 fi
14405
14406
14407     if test "$HAVE_GIF" = yes; then
14408
14409 cat >>confdefs.h <<\_ACEOF
14410 #define LIBGIF -lungif
14411 _ACEOF
14412
14413       ac_gif_lib_name="-lungif"
14414     fi
14415   fi
14416
14417   if test "${HAVE_GIF}" = "yes"; then
14418
14419 cat >>confdefs.h <<\_ACEOF
14420 #define HAVE_GIF 1
14421 _ACEOF
14422
14423   fi
14424 fi
14425
14426 if test "${HAVE_X11}" = "yes"; then
14427   MISSING=""
14428   WITH_NO=""
14429   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
14430     MISSING="libXpm" && WITH_NO="--with-xpm=no"
14431   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
14432     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
14433   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
14434     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
14435   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
14436     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
14437   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
14438     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
14439
14440   if test "X${MISSING}" != X; then
14441     { { echo "$as_me:$LINENO: error: The following required libraries were not found:
14442     $MISSING
14443 Maybe some development libraries/packages are missing?
14444 If you don't want to link with them give
14445     $WITH_NO
14446 as options to configure" >&5
14447 echo "$as_me: error: The following required libraries were not found:
14448     $MISSING
14449 Maybe some development libraries/packages are missing?
14450 If you don't want to link with them give
14451     $WITH_NO
14452 as options to configure" >&2;}
14453    { (exit 1); exit 1; }; }
14454   fi
14455 fi
14456
14457 ### Use -lgpm if available, unless `--with-gpm=no'.
14458 HAVE_GPM=no
14459 if test "${with_gpm}" != "no"; then
14460   if test "${ac_cv_header_gpm_h+set}" = set; then
14461   { echo "$as_me:$LINENO: checking for gpm.h" >&5
14462 echo $ECHO_N "checking for gpm.h... $ECHO_C" >&6; }
14463 if test "${ac_cv_header_gpm_h+set}" = set; then
14464   echo $ECHO_N "(cached) $ECHO_C" >&6
14465 fi
14466 { echo "$as_me:$LINENO: result: $ac_cv_header_gpm_h" >&5
14467 echo "${ECHO_T}$ac_cv_header_gpm_h" >&6; }
14468 else
14469   # Is the header compilable?
14470 { echo "$as_me:$LINENO: checking gpm.h usability" >&5
14471 echo $ECHO_N "checking gpm.h usability... $ECHO_C" >&6; }
14472 cat >conftest.$ac_ext <<_ACEOF
14473 /* confdefs.h.  */
14474 _ACEOF
14475 cat confdefs.h >>conftest.$ac_ext
14476 cat >>conftest.$ac_ext <<_ACEOF
14477 /* end confdefs.h.  */
14478 $ac_includes_default
14479 #include <gpm.h>
14480 _ACEOF
14481 rm -f conftest.$ac_objext
14482 if { (ac_try="$ac_compile"
14483 case "(($ac_try" in
14484   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14485   *) ac_try_echo=$ac_try;;
14486 esac
14487 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14488   (eval "$ac_compile") 2>conftest.er1
14489   ac_status=$?
14490   grep -v '^ *+' conftest.er1 >conftest.err
14491   rm -f conftest.er1
14492   cat conftest.err >&5
14493   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14494   (exit $ac_status); } && {
14495          test -z "$ac_c_werror_flag" ||
14496          test ! -s conftest.err
14497        } && test -s conftest.$ac_objext; then
14498   ac_header_compiler=yes
14499 else
14500   echo "$as_me: failed program was:" >&5
14501 sed 's/^/| /' conftest.$ac_ext >&5
14502
14503         ac_header_compiler=no
14504 fi
14505
14506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14507 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14508 echo "${ECHO_T}$ac_header_compiler" >&6; }
14509
14510 # Is the header present?
14511 { echo "$as_me:$LINENO: checking gpm.h presence" >&5
14512 echo $ECHO_N "checking gpm.h presence... $ECHO_C" >&6; }
14513 cat >conftest.$ac_ext <<_ACEOF
14514 /* confdefs.h.  */
14515 _ACEOF
14516 cat confdefs.h >>conftest.$ac_ext
14517 cat >>conftest.$ac_ext <<_ACEOF
14518 /* end confdefs.h.  */
14519 #include <gpm.h>
14520 _ACEOF
14521 if { (ac_try="$ac_cpp conftest.$ac_ext"
14522 case "(($ac_try" in
14523   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14524   *) ac_try_echo=$ac_try;;
14525 esac
14526 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14527   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14528   ac_status=$?
14529   grep -v '^ *+' conftest.er1 >conftest.err
14530   rm -f conftest.er1
14531   cat conftest.err >&5
14532   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14533   (exit $ac_status); } >/dev/null && {
14534          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14535          test ! -s conftest.err
14536        }; then
14537   ac_header_preproc=yes
14538 else
14539   echo "$as_me: failed program was:" >&5
14540 sed 's/^/| /' conftest.$ac_ext >&5
14541
14542   ac_header_preproc=no
14543 fi
14544
14545 rm -f conftest.err conftest.$ac_ext
14546 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14547 echo "${ECHO_T}$ac_header_preproc" >&6; }
14548
14549 # So?  What about this header?
14550 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14551   yes:no: )
14552     { echo "$as_me:$LINENO: WARNING: gpm.h: accepted by the compiler, rejected by the preprocessor!" >&5
14553 echo "$as_me: WARNING: gpm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14554     { echo "$as_me:$LINENO: WARNING: gpm.h: proceeding with the compiler's result" >&5
14555 echo "$as_me: WARNING: gpm.h: proceeding with the compiler's result" >&2;}
14556     ac_header_preproc=yes
14557     ;;
14558   no:yes:* )
14559     { echo "$as_me:$LINENO: WARNING: gpm.h: present but cannot be compiled" >&5
14560 echo "$as_me: WARNING: gpm.h: present but cannot be compiled" >&2;}
14561     { echo "$as_me:$LINENO: WARNING: gpm.h:     check for missing prerequisite headers?" >&5
14562 echo "$as_me: WARNING: gpm.h:     check for missing prerequisite headers?" >&2;}
14563     { echo "$as_me:$LINENO: WARNING: gpm.h: see the Autoconf documentation" >&5
14564 echo "$as_me: WARNING: gpm.h: see the Autoconf documentation" >&2;}
14565     { echo "$as_me:$LINENO: WARNING: gpm.h:     section \"Present But Cannot Be Compiled\"" >&5
14566 echo "$as_me: WARNING: gpm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14567     { echo "$as_me:$LINENO: WARNING: gpm.h: proceeding with the preprocessor's result" >&5
14568 echo "$as_me: WARNING: gpm.h: proceeding with the preprocessor's result" >&2;}
14569     { echo "$as_me:$LINENO: WARNING: gpm.h: in the future, the compiler will take precedence" >&5
14570 echo "$as_me: WARNING: gpm.h: in the future, the compiler will take precedence" >&2;}
14571
14572     ;;
14573 esac
14574 { echo "$as_me:$LINENO: checking for gpm.h" >&5
14575 echo $ECHO_N "checking for gpm.h... $ECHO_C" >&6; }
14576 if test "${ac_cv_header_gpm_h+set}" = set; then
14577   echo $ECHO_N "(cached) $ECHO_C" >&6
14578 else
14579   ac_cv_header_gpm_h=$ac_header_preproc
14580 fi
14581 { echo "$as_me:$LINENO: result: $ac_cv_header_gpm_h" >&5
14582 echo "${ECHO_T}$ac_cv_header_gpm_h" >&6; }
14583
14584 fi
14585 if test $ac_cv_header_gpm_h = yes; then
14586   { echo "$as_me:$LINENO: checking for Gpm_Open in -lgpm" >&5
14587 echo $ECHO_N "checking for Gpm_Open in -lgpm... $ECHO_C" >&6; }
14588 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then
14589   echo $ECHO_N "(cached) $ECHO_C" >&6
14590 else
14591   ac_check_lib_save_LIBS=$LIBS
14592 LIBS="-lgpm  $LIBS"
14593 cat >conftest.$ac_ext <<_ACEOF
14594 /* confdefs.h.  */
14595 _ACEOF
14596 cat confdefs.h >>conftest.$ac_ext
14597 cat >>conftest.$ac_ext <<_ACEOF
14598 /* end confdefs.h.  */
14599
14600 /* Override any GCC internal prototype to avoid an error.
14601    Use char because int might match the return type of a GCC
14602    builtin and then its argument prototype would still apply.  */
14603 #ifdef __cplusplus
14604 extern "C"
14605 #endif
14606 char Gpm_Open ();
14607 int
14608 main ()
14609 {
14610 return Gpm_Open ();
14611   ;
14612   return 0;
14613 }
14614 _ACEOF
14615 rm -f conftest.$ac_objext conftest$ac_exeext
14616 if { (ac_try="$ac_link"
14617 case "(($ac_try" in
14618   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14619   *) ac_try_echo=$ac_try;;
14620 esac
14621 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14622   (eval "$ac_link") 2>conftest.er1
14623   ac_status=$?
14624   grep -v '^ *+' conftest.er1 >conftest.err
14625   rm -f conftest.er1
14626   cat conftest.err >&5
14627   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14628   (exit $ac_status); } && {
14629          test -z "$ac_c_werror_flag" ||
14630          test ! -s conftest.err
14631        } && test -s conftest$ac_exeext &&
14632        $as_test_x conftest$ac_exeext; then
14633   ac_cv_lib_gpm_Gpm_Open=yes
14634 else
14635   echo "$as_me: failed program was:" >&5
14636 sed 's/^/| /' conftest.$ac_ext >&5
14637
14638         ac_cv_lib_gpm_Gpm_Open=no
14639 fi
14640
14641 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14642       conftest$ac_exeext conftest.$ac_ext
14643 LIBS=$ac_check_lib_save_LIBS
14644 fi
14645 { echo "$as_me:$LINENO: result: $ac_cv_lib_gpm_Gpm_Open" >&5
14646 echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Open" >&6; }
14647 if test $ac_cv_lib_gpm_Gpm_Open = yes; then
14648   HAVE_GPM=yes
14649 fi
14650
14651 fi
14652
14653
14654 fi
14655
14656 if test "${HAVE_GPM}" = "yes"; then
14657
14658 cat >>confdefs.h <<\_ACEOF
14659 #define HAVE_GPM 1
14660 _ACEOF
14661
14662 fi
14663
14664 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14665   { echo "$as_me:$LINENO: checking for malloc/malloc.h" >&5
14666 echo $ECHO_N "checking for malloc/malloc.h... $ECHO_C" >&6; }
14667 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14668   echo $ECHO_N "(cached) $ECHO_C" >&6
14669 fi
14670 { echo "$as_me:$LINENO: result: $ac_cv_header_malloc_malloc_h" >&5
14671 echo "${ECHO_T}$ac_cv_header_malloc_malloc_h" >&6; }
14672 else
14673   # Is the header compilable?
14674 { echo "$as_me:$LINENO: checking malloc/malloc.h usability" >&5
14675 echo $ECHO_N "checking malloc/malloc.h usability... $ECHO_C" >&6; }
14676 cat >conftest.$ac_ext <<_ACEOF
14677 /* confdefs.h.  */
14678 _ACEOF
14679 cat confdefs.h >>conftest.$ac_ext
14680 cat >>conftest.$ac_ext <<_ACEOF
14681 /* end confdefs.h.  */
14682 $ac_includes_default
14683 #include <malloc/malloc.h>
14684 _ACEOF
14685 rm -f conftest.$ac_objext
14686 if { (ac_try="$ac_compile"
14687 case "(($ac_try" in
14688   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14689   *) ac_try_echo=$ac_try;;
14690 esac
14691 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14692   (eval "$ac_compile") 2>conftest.er1
14693   ac_status=$?
14694   grep -v '^ *+' conftest.er1 >conftest.err
14695   rm -f conftest.er1
14696   cat conftest.err >&5
14697   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14698   (exit $ac_status); } && {
14699          test -z "$ac_c_werror_flag" ||
14700          test ! -s conftest.err
14701        } && test -s conftest.$ac_objext; then
14702   ac_header_compiler=yes
14703 else
14704   echo "$as_me: failed program was:" >&5
14705 sed 's/^/| /' conftest.$ac_ext >&5
14706
14707         ac_header_compiler=no
14708 fi
14709
14710 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14711 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14712 echo "${ECHO_T}$ac_header_compiler" >&6; }
14713
14714 # Is the header present?
14715 { echo "$as_me:$LINENO: checking malloc/malloc.h presence" >&5
14716 echo $ECHO_N "checking malloc/malloc.h presence... $ECHO_C" >&6; }
14717 cat >conftest.$ac_ext <<_ACEOF
14718 /* confdefs.h.  */
14719 _ACEOF
14720 cat confdefs.h >>conftest.$ac_ext
14721 cat >>conftest.$ac_ext <<_ACEOF
14722 /* end confdefs.h.  */
14723 #include <malloc/malloc.h>
14724 _ACEOF
14725 if { (ac_try="$ac_cpp conftest.$ac_ext"
14726 case "(($ac_try" in
14727   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14728   *) ac_try_echo=$ac_try;;
14729 esac
14730 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14731   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14732   ac_status=$?
14733   grep -v '^ *+' conftest.er1 >conftest.err
14734   rm -f conftest.er1
14735   cat conftest.err >&5
14736   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14737   (exit $ac_status); } >/dev/null && {
14738          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14739          test ! -s conftest.err
14740        }; then
14741   ac_header_preproc=yes
14742 else
14743   echo "$as_me: failed program was:" >&5
14744 sed 's/^/| /' conftest.$ac_ext >&5
14745
14746   ac_header_preproc=no
14747 fi
14748
14749 rm -f conftest.err conftest.$ac_ext
14750 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14751 echo "${ECHO_T}$ac_header_preproc" >&6; }
14752
14753 # So?  What about this header?
14754 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14755   yes:no: )
14756     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: accepted by the compiler, rejected by the preprocessor!" >&5
14757 echo "$as_me: WARNING: malloc/malloc.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14758     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: proceeding with the compiler's result" >&5
14759 echo "$as_me: WARNING: malloc/malloc.h: proceeding with the compiler's result" >&2;}
14760     ac_header_preproc=yes
14761     ;;
14762   no:yes:* )
14763     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: present but cannot be compiled" >&5
14764 echo "$as_me: WARNING: malloc/malloc.h: present but cannot be compiled" >&2;}
14765     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h:     check for missing prerequisite headers?" >&5
14766 echo "$as_me: WARNING: malloc/malloc.h:     check for missing prerequisite headers?" >&2;}
14767     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: see the Autoconf documentation" >&5
14768 echo "$as_me: WARNING: malloc/malloc.h: see the Autoconf documentation" >&2;}
14769     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h:     section \"Present But Cannot Be Compiled\"" >&5
14770 echo "$as_me: WARNING: malloc/malloc.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14771     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: proceeding with the preprocessor's result" >&5
14772 echo "$as_me: WARNING: malloc/malloc.h: proceeding with the preprocessor's result" >&2;}
14773     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: in the future, the compiler will take precedence" >&5
14774 echo "$as_me: WARNING: malloc/malloc.h: in the future, the compiler will take precedence" >&2;}
14775
14776     ;;
14777 esac
14778 { echo "$as_me:$LINENO: checking for malloc/malloc.h" >&5
14779 echo $ECHO_N "checking for malloc/malloc.h... $ECHO_C" >&6; }
14780 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14781   echo $ECHO_N "(cached) $ECHO_C" >&6
14782 else
14783   ac_cv_header_malloc_malloc_h=$ac_header_preproc
14784 fi
14785 { echo "$as_me:$LINENO: result: $ac_cv_header_malloc_malloc_h" >&5
14786 echo "${ECHO_T}$ac_cv_header_malloc_malloc_h" >&6; }
14787
14788 fi
14789 if test $ac_cv_header_malloc_malloc_h = yes; then
14790
14791 cat >>confdefs.h <<\_ACEOF
14792 #define HAVE_MALLOC_MALLOC_H 1
14793 _ACEOF
14794
14795 fi
14796
14797
14798
14799 ### Use Mac OS X Carbon API to implement GUI.
14800 if test "${HAVE_CARBON}" = "yes"; then
14801
14802 cat >>confdefs.h <<\_ACEOF
14803 #define HAVE_CARBON 1
14804 _ACEOF
14805
14806   ## Specify the install directory
14807   carbon_appdir=
14808   if test "${carbon_appdir_x}" != ""; then
14809     case ${carbon_appdir_x} in
14810       y | ye | yes)  carbon_appdir=/Applications ;;
14811       * ) carbon_appdir=${carbon_appdir_x} ;;
14812     esac
14813   fi
14814   # We also have mouse menus.
14815   HAVE_MENUS=yes
14816 fi
14817
14818 ### Use session management (-lSM -lICE) if available
14819 HAVE_X_SM=no
14820 if test "${HAVE_X11}" = "yes"; then
14821   if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
14822   { echo "$as_me:$LINENO: checking for X11/SM/SMlib.h" >&5
14823 echo $ECHO_N "checking for X11/SM/SMlib.h... $ECHO_C" >&6; }
14824 if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
14825   echo $ECHO_N "(cached) $ECHO_C" >&6
14826 fi
14827 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_SM_SMlib_h" >&5
14828 echo "${ECHO_T}$ac_cv_header_X11_SM_SMlib_h" >&6; }
14829 else
14830   # Is the header compilable?
14831 { echo "$as_me:$LINENO: checking X11/SM/SMlib.h usability" >&5
14832 echo $ECHO_N "checking X11/SM/SMlib.h usability... $ECHO_C" >&6; }
14833 cat >conftest.$ac_ext <<_ACEOF
14834 /* confdefs.h.  */
14835 _ACEOF
14836 cat confdefs.h >>conftest.$ac_ext
14837 cat >>conftest.$ac_ext <<_ACEOF
14838 /* end confdefs.h.  */
14839 $ac_includes_default
14840 #include <X11/SM/SMlib.h>
14841 _ACEOF
14842 rm -f conftest.$ac_objext
14843 if { (ac_try="$ac_compile"
14844 case "(($ac_try" in
14845   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14846   *) ac_try_echo=$ac_try;;
14847 esac
14848 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14849   (eval "$ac_compile") 2>conftest.er1
14850   ac_status=$?
14851   grep -v '^ *+' conftest.er1 >conftest.err
14852   rm -f conftest.er1
14853   cat conftest.err >&5
14854   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14855   (exit $ac_status); } && {
14856          test -z "$ac_c_werror_flag" ||
14857          test ! -s conftest.err
14858        } && test -s conftest.$ac_objext; then
14859   ac_header_compiler=yes
14860 else
14861   echo "$as_me: failed program was:" >&5
14862 sed 's/^/| /' conftest.$ac_ext >&5
14863
14864         ac_header_compiler=no
14865 fi
14866
14867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14868 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14869 echo "${ECHO_T}$ac_header_compiler" >&6; }
14870
14871 # Is the header present?
14872 { echo "$as_me:$LINENO: checking X11/SM/SMlib.h presence" >&5
14873 echo $ECHO_N "checking X11/SM/SMlib.h presence... $ECHO_C" >&6; }
14874 cat >conftest.$ac_ext <<_ACEOF
14875 /* confdefs.h.  */
14876 _ACEOF
14877 cat confdefs.h >>conftest.$ac_ext
14878 cat >>conftest.$ac_ext <<_ACEOF
14879 /* end confdefs.h.  */
14880 #include <X11/SM/SMlib.h>
14881 _ACEOF
14882 if { (ac_try="$ac_cpp conftest.$ac_ext"
14883 case "(($ac_try" in
14884   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14885   *) ac_try_echo=$ac_try;;
14886 esac
14887 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14888   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14889   ac_status=$?
14890   grep -v '^ *+' conftest.er1 >conftest.err
14891   rm -f conftest.er1
14892   cat conftest.err >&5
14893   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14894   (exit $ac_status); } >/dev/null && {
14895          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14896          test ! -s conftest.err
14897        }; then
14898   ac_header_preproc=yes
14899 else
14900   echo "$as_me: failed program was:" >&5
14901 sed 's/^/| /' conftest.$ac_ext >&5
14902
14903   ac_header_preproc=no
14904 fi
14905
14906 rm -f conftest.err conftest.$ac_ext
14907 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14908 echo "${ECHO_T}$ac_header_preproc" >&6; }
14909
14910 # So?  What about this header?
14911 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14912   yes:no: )
14913     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
14914 echo "$as_me: WARNING: X11/SM/SMlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14915     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: proceeding with the compiler's result" >&5
14916 echo "$as_me: WARNING: X11/SM/SMlib.h: proceeding with the compiler's result" >&2;}
14917     ac_header_preproc=yes
14918     ;;
14919   no:yes:* )
14920     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: present but cannot be compiled" >&5
14921 echo "$as_me: WARNING: X11/SM/SMlib.h: present but cannot be compiled" >&2;}
14922     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h:     check for missing prerequisite headers?" >&5
14923 echo "$as_me: WARNING: X11/SM/SMlib.h:     check for missing prerequisite headers?" >&2;}
14924     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: see the Autoconf documentation" >&5
14925 echo "$as_me: WARNING: X11/SM/SMlib.h: see the Autoconf documentation" >&2;}
14926     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h:     section \"Present But Cannot Be Compiled\"" >&5
14927 echo "$as_me: WARNING: X11/SM/SMlib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14928     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: proceeding with the preprocessor's result" >&5
14929 echo "$as_me: WARNING: X11/SM/SMlib.h: proceeding with the preprocessor's result" >&2;}
14930     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: in the future, the compiler will take precedence" >&5
14931 echo "$as_me: WARNING: X11/SM/SMlib.h: in the future, the compiler will take precedence" >&2;}
14932
14933     ;;
14934 esac
14935 { echo "$as_me:$LINENO: checking for X11/SM/SMlib.h" >&5
14936 echo $ECHO_N "checking for X11/SM/SMlib.h... $ECHO_C" >&6; }
14937 if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
14938   echo $ECHO_N "(cached) $ECHO_C" >&6
14939 else
14940   ac_cv_header_X11_SM_SMlib_h=$ac_header_preproc
14941 fi
14942 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_SM_SMlib_h" >&5
14943 echo "${ECHO_T}$ac_cv_header_X11_SM_SMlib_h" >&6; }
14944
14945 fi
14946 if test $ac_cv_header_X11_SM_SMlib_h = yes; then
14947   { echo "$as_me:$LINENO: checking for SmcOpenConnection in -lSM" >&5
14948 echo $ECHO_N "checking for SmcOpenConnection in -lSM... $ECHO_C" >&6; }
14949 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then
14950   echo $ECHO_N "(cached) $ECHO_C" >&6
14951 else
14952   ac_check_lib_save_LIBS=$LIBS
14953 LIBS="-lSM -lICE $LIBS"
14954 cat >conftest.$ac_ext <<_ACEOF
14955 /* confdefs.h.  */
14956 _ACEOF
14957 cat confdefs.h >>conftest.$ac_ext
14958 cat >>conftest.$ac_ext <<_ACEOF
14959 /* end confdefs.h.  */
14960
14961 /* Override any GCC internal prototype to avoid an error.
14962    Use char because int might match the return type of a GCC
14963    builtin and then its argument prototype would still apply.  */
14964 #ifdef __cplusplus
14965 extern "C"
14966 #endif
14967 char SmcOpenConnection ();
14968 int
14969 main ()
14970 {
14971 return SmcOpenConnection ();
14972   ;
14973   return 0;
14974 }
14975 _ACEOF
14976 rm -f conftest.$ac_objext conftest$ac_exeext
14977 if { (ac_try="$ac_link"
14978 case "(($ac_try" in
14979   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14980   *) ac_try_echo=$ac_try;;
14981 esac
14982 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14983   (eval "$ac_link") 2>conftest.er1
14984   ac_status=$?
14985   grep -v '^ *+' conftest.er1 >conftest.err
14986   rm -f conftest.er1
14987   cat conftest.err >&5
14988   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14989   (exit $ac_status); } && {
14990          test -z "$ac_c_werror_flag" ||
14991          test ! -s conftest.err
14992        } && test -s conftest$ac_exeext &&
14993        $as_test_x conftest$ac_exeext; then
14994   ac_cv_lib_SM_SmcOpenConnection=yes
14995 else
14996   echo "$as_me: failed program was:" >&5
14997 sed 's/^/| /' conftest.$ac_ext >&5
14998
14999         ac_cv_lib_SM_SmcOpenConnection=no
15000 fi
15001
15002 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15003       conftest$ac_exeext conftest.$ac_ext
15004 LIBS=$ac_check_lib_save_LIBS
15005 fi
15006 { echo "$as_me:$LINENO: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
15007 echo "${ECHO_T}$ac_cv_lib_SM_SmcOpenConnection" >&6; }
15008 if test $ac_cv_lib_SM_SmcOpenConnection = yes; then
15009   HAVE_X_SM=yes
15010 fi
15011
15012 fi
15013
15014
15015
15016   if test "${HAVE_X_SM}" = "yes"; then
15017
15018 cat >>confdefs.h <<\_ACEOF
15019 #define HAVE_X_SM 1
15020 _ACEOF
15021
15022     case "$LIBS" in
15023       *-lSM*) ;;
15024       *)      LIBS="-lSM -lICE $LIBS" ;;
15025     esac
15026   fi
15027 fi
15028
15029 # If netdb.h doesn't declare h_errno, we must declare it by hand.
15030 { echo "$as_me:$LINENO: checking whether netdb declares h_errno" >&5
15031 echo $ECHO_N "checking whether netdb declares h_errno... $ECHO_C" >&6; }
15032 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then
15033   echo $ECHO_N "(cached) $ECHO_C" >&6
15034 else
15035   cat >conftest.$ac_ext <<_ACEOF
15036 /* confdefs.h.  */
15037 _ACEOF
15038 cat confdefs.h >>conftest.$ac_ext
15039 cat >>conftest.$ac_ext <<_ACEOF
15040 /* end confdefs.h.  */
15041 #include <netdb.h>
15042 int
15043 main ()
15044 {
15045 return h_errno;
15046   ;
15047   return 0;
15048 }
15049 _ACEOF
15050 rm -f conftest.$ac_objext conftest$ac_exeext
15051 if { (ac_try="$ac_link"
15052 case "(($ac_try" in
15053   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15054   *) ac_try_echo=$ac_try;;
15055 esac
15056 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15057   (eval "$ac_link") 2>conftest.er1
15058   ac_status=$?
15059   grep -v '^ *+' conftest.er1 >conftest.err
15060   rm -f conftest.er1
15061   cat conftest.err >&5
15062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15063   (exit $ac_status); } && {
15064          test -z "$ac_c_werror_flag" ||
15065          test ! -s conftest.err
15066        } && test -s conftest$ac_exeext &&
15067        $as_test_x conftest$ac_exeext; then
15068   emacs_cv_netdb_declares_h_errno=yes
15069 else
15070   echo "$as_me: failed program was:" >&5
15071 sed 's/^/| /' conftest.$ac_ext >&5
15072
15073         emacs_cv_netdb_declares_h_errno=no
15074 fi
15075
15076 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15077       conftest$ac_exeext conftest.$ac_ext
15078 fi
15079 { echo "$as_me:$LINENO: result: $emacs_cv_netdb_declares_h_errno" >&5
15080 echo "${ECHO_T}$emacs_cv_netdb_declares_h_errno" >&6; }
15081 if test $emacs_cv_netdb_declares_h_errno = yes; then
15082
15083 cat >>confdefs.h <<\_ACEOF
15084 #define HAVE_H_ERRNO 1
15085 _ACEOF
15086
15087 fi
15088
15089 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15090 # for constant arguments.  Useless!
15091 { echo "$as_me:$LINENO: checking for working alloca.h" >&5
15092 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }
15093 if test "${ac_cv_working_alloca_h+set}" = set; then
15094   echo $ECHO_N "(cached) $ECHO_C" >&6
15095 else
15096   cat >conftest.$ac_ext <<_ACEOF
15097 /* confdefs.h.  */
15098 _ACEOF
15099 cat confdefs.h >>conftest.$ac_ext
15100 cat >>conftest.$ac_ext <<_ACEOF
15101 /* end confdefs.h.  */
15102 #include <alloca.h>
15103 int
15104 main ()
15105 {
15106 char *p = (char *) alloca (2 * sizeof (int));
15107                           if (p) return 0;
15108   ;
15109   return 0;
15110 }
15111 _ACEOF
15112 rm -f conftest.$ac_objext conftest$ac_exeext
15113 if { (ac_try="$ac_link"
15114 case "(($ac_try" in
15115   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15116   *) ac_try_echo=$ac_try;;
15117 esac
15118 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15119   (eval "$ac_link") 2>conftest.er1
15120   ac_status=$?
15121   grep -v '^ *+' conftest.er1 >conftest.err
15122   rm -f conftest.er1
15123   cat conftest.err >&5
15124   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15125   (exit $ac_status); } && {
15126          test -z "$ac_c_werror_flag" ||
15127          test ! -s conftest.err
15128        } && test -s conftest$ac_exeext &&
15129        $as_test_x conftest$ac_exeext; then
15130   ac_cv_working_alloca_h=yes
15131 else
15132   echo "$as_me: failed program was:" >&5
15133 sed 's/^/| /' conftest.$ac_ext >&5
15134
15135         ac_cv_working_alloca_h=no
15136 fi
15137
15138 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15139       conftest$ac_exeext conftest.$ac_ext
15140 fi
15141 { echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
15142 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
15143 if test $ac_cv_working_alloca_h = yes; then
15144
15145 cat >>confdefs.h <<\_ACEOF
15146 #define HAVE_ALLOCA_H 1
15147 _ACEOF
15148
15149 fi
15150
15151 { echo "$as_me:$LINENO: checking for alloca" >&5
15152 echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
15153 if test "${ac_cv_func_alloca_works+set}" = set; then
15154   echo $ECHO_N "(cached) $ECHO_C" >&6
15155 else
15156   cat >conftest.$ac_ext <<_ACEOF
15157 /* confdefs.h.  */
15158 _ACEOF
15159 cat confdefs.h >>conftest.$ac_ext
15160 cat >>conftest.$ac_ext <<_ACEOF
15161 /* end confdefs.h.  */
15162 #ifdef __GNUC__
15163 # define alloca __builtin_alloca
15164 #else
15165 # ifdef _MSC_VER
15166 #  include <malloc.h>
15167 #  define alloca _alloca
15168 # else
15169 #  ifdef HAVE_ALLOCA_H
15170 #   include <alloca.h>
15171 #  else
15172 #   ifdef _AIX
15173  #pragma alloca
15174 #   else
15175 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15176 char *alloca ();
15177 #    endif
15178 #   endif
15179 #  endif
15180 # endif
15181 #endif
15182
15183 int
15184 main ()
15185 {
15186 char *p = (char *) alloca (1);
15187                                     if (p) return 0;
15188   ;
15189   return 0;
15190 }
15191 _ACEOF
15192 rm -f conftest.$ac_objext conftest$ac_exeext
15193 if { (ac_try="$ac_link"
15194 case "(($ac_try" in
15195   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15196   *) ac_try_echo=$ac_try;;
15197 esac
15198 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15199   (eval "$ac_link") 2>conftest.er1
15200   ac_status=$?
15201   grep -v '^ *+' conftest.er1 >conftest.err
15202   rm -f conftest.er1
15203   cat conftest.err >&5
15204   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15205   (exit $ac_status); } && {
15206          test -z "$ac_c_werror_flag" ||
15207          test ! -s conftest.err
15208        } && test -s conftest$ac_exeext &&
15209        $as_test_x conftest$ac_exeext; then
15210   ac_cv_func_alloca_works=yes
15211 else
15212   echo "$as_me: failed program was:" >&5
15213 sed 's/^/| /' conftest.$ac_ext >&5
15214
15215         ac_cv_func_alloca_works=no
15216 fi
15217
15218 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15219       conftest$ac_exeext conftest.$ac_ext
15220 fi
15221 { echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
15222 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }
15223
15224 if test $ac_cv_func_alloca_works = yes; then
15225
15226 cat >>confdefs.h <<\_ACEOF
15227 #define HAVE_ALLOCA 1
15228 _ACEOF
15229
15230 else
15231   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15232 # that cause trouble.  Some versions do not even contain alloca or
15233 # contain a buggy version.  If you still want to use their alloca,
15234 # use ar to extract alloca.o from them instead of compiling alloca.c.
15235
15236 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15237
15238 cat >>confdefs.h <<\_ACEOF
15239 #define C_ALLOCA 1
15240 _ACEOF
15241
15242
15243 { echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
15244 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }
15245 if test "${ac_cv_os_cray+set}" = set; then
15246   echo $ECHO_N "(cached) $ECHO_C" >&6
15247 else
15248   cat >conftest.$ac_ext <<_ACEOF
15249 /* confdefs.h.  */
15250 _ACEOF
15251 cat confdefs.h >>conftest.$ac_ext
15252 cat >>conftest.$ac_ext <<_ACEOF
15253 /* end confdefs.h.  */
15254 #if defined CRAY && ! defined CRAY2
15255 webecray
15256 #else
15257 wenotbecray
15258 #endif
15259
15260 _ACEOF
15261 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15262   $EGREP "webecray" >/dev/null 2>&1; then
15263   ac_cv_os_cray=yes
15264 else
15265   ac_cv_os_cray=no
15266 fi
15267 rm -f conftest*
15268
15269 fi
15270 { echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
15271 echo "${ECHO_T}$ac_cv_os_cray" >&6; }
15272 if test $ac_cv_os_cray = yes; then
15273   for ac_func in _getb67 GETB67 getb67; do
15274     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
15275 { echo "$as_me:$LINENO: checking for $ac_func" >&5
15276 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
15277 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
15278   echo $ECHO_N "(cached) $ECHO_C" >&6
15279 else
15280   cat >conftest.$ac_ext <<_ACEOF
15281 /* confdefs.h.  */
15282 _ACEOF
15283 cat confdefs.h >>conftest.$ac_ext
15284 cat >>conftest.$ac_ext <<_ACEOF
15285 /* end confdefs.h.  */
15286 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
15287    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
15288 #define $ac_func innocuous_$ac_func
15289
15290 /* System header to define __stub macros and hopefully few prototypes,
15291     which can conflict with char $ac_func (); below.
15292     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
15293     <limits.h> exists even on freestanding compilers.  */
15294
15295 #ifdef __STDC__
15296 # include <limits.h>
15297 #else
15298 # include <assert.h>
15299 #endif
15300
15301 #undef $ac_func
15302
15303 /* Override any GCC internal prototype to avoid an error.
15304    Use char because int might match the return type of a GCC
15305    builtin and then its argument prototype would still apply.  */
15306 #ifdef __cplusplus
15307 extern "C"
15308 #endif
15309 char $ac_func ();
15310 /* The GNU C library defines this for functions which it implements
15311     to always fail with ENOSYS.  Some functions are actually named
15312     something starting with __ and the normal name is an alias.  */
15313 #if defined __stub_$ac_func || defined __stub___$ac_func
15314 choke me
15315 #endif
15316
15317 int
15318 main ()
15319 {
15320 return $ac_func ();
15321   ;
15322   return 0;
15323 }
15324 _ACEOF
15325 rm -f conftest.$ac_objext conftest$ac_exeext
15326 if { (ac_try="$ac_link"
15327 case "(($ac_try" in
15328   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15329   *) ac_try_echo=$ac_try;;
15330 esac
15331 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15332   (eval "$ac_link") 2>conftest.er1
15333   ac_status=$?
15334   grep -v '^ *+' conftest.er1 >conftest.err
15335   rm -f conftest.er1
15336   cat conftest.err >&5
15337   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15338   (exit $ac_status); } && {
15339          test -z "$ac_c_werror_flag" ||
15340          test ! -s conftest.err
15341        } && test -s conftest$ac_exeext &&
15342        $as_test_x conftest$ac_exeext; then
15343   eval "$as_ac_var=yes"
15344 else
15345   echo "$as_me: failed program was:" >&5
15346 sed 's/^/| /' conftest.$ac_ext >&5
15347
15348         eval "$as_ac_var=no"
15349 fi
15350
15351 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15352       conftest$ac_exeext conftest.$ac_ext
15353 fi
15354 ac_res=`eval echo '${'$as_ac_var'}'`
15355                { echo "$as_me:$LINENO: result: $ac_res" >&5
15356 echo "${ECHO_T}$ac_res" >&6; }
15357 if test `eval echo '${'$as_ac_var'}'` = yes; then
15358
15359 cat >>confdefs.h <<_ACEOF
15360 #define CRAY_STACKSEG_END $ac_func
15361 _ACEOF
15362
15363     break
15364 fi
15365
15366   done
15367 fi
15368
15369 { echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
15370 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
15371 if test "${ac_cv_c_stack_direction+set}" = set; then
15372   echo $ECHO_N "(cached) $ECHO_C" >&6
15373 else
15374   if test "$cross_compiling" = yes; then
15375   ac_cv_c_stack_direction=0
15376 else
15377   cat >conftest.$ac_ext <<_ACEOF
15378 /* confdefs.h.  */
15379 _ACEOF
15380 cat confdefs.h >>conftest.$ac_ext
15381 cat >>conftest.$ac_ext <<_ACEOF
15382 /* end confdefs.h.  */
15383 $ac_includes_default
15384 int
15385 find_stack_direction ()
15386 {
15387   static char *addr = 0;
15388   auto char dummy;
15389   if (addr == 0)
15390     {
15391       addr = &dummy;
15392       return find_stack_direction ();
15393     }
15394   else
15395     return (&dummy > addr) ? 1 : -1;
15396 }
15397
15398 int
15399 main ()
15400 {
15401   return find_stack_direction () < 0;
15402 }
15403 _ACEOF
15404 rm -f conftest$ac_exeext
15405 if { (ac_try="$ac_link"
15406 case "(($ac_try" in
15407   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15408   *) ac_try_echo=$ac_try;;
15409 esac
15410 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15411   (eval "$ac_link") 2>&5
15412   ac_status=$?
15413   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15414   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
15415   { (case "(($ac_try" in
15416   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15417   *) ac_try_echo=$ac_try;;
15418 esac
15419 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15420   (eval "$ac_try") 2>&5
15421   ac_status=$?
15422   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15423   (exit $ac_status); }; }; then
15424   ac_cv_c_stack_direction=1
15425 else
15426   echo "$as_me: program exited with status $ac_status" >&5
15427 echo "$as_me: failed program was:" >&5
15428 sed 's/^/| /' conftest.$ac_ext >&5
15429
15430 ( exit $ac_status )
15431 ac_cv_c_stack_direction=-1
15432 fi
15433 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
15434 fi
15435
15436
15437 fi
15438 { echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
15439 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
15440
15441 cat >>confdefs.h <<_ACEOF
15442 #define STACK_DIRECTION $ac_cv_c_stack_direction
15443 _ACEOF
15444
15445
15446 fi
15447
15448
15449 if test x"$ac_cv_func_alloca_works" != xyes; then
15450    { { echo "$as_me:$LINENO: error: a system implementation of alloca is required " >&5
15451 echo "$as_me: error: a system implementation of alloca is required " >&2;}
15452    { (exit 1); exit 1; }; }
15453 fi
15454
15455 # fmod, logb, and frexp are found in -lm on most systems.
15456 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
15457
15458 { echo "$as_me:$LINENO: checking for sqrt in -lm" >&5
15459 echo $ECHO_N "checking for sqrt in -lm... $ECHO_C" >&6; }
15460 if test "${ac_cv_lib_m_sqrt+set}" = set; then
15461   echo $ECHO_N "(cached) $ECHO_C" >&6
15462 else
15463   ac_check_lib_save_LIBS=$LIBS
15464 LIBS="-lm  $LIBS"
15465 cat >conftest.$ac_ext <<_ACEOF
15466 /* confdefs.h.  */
15467 _ACEOF
15468 cat confdefs.h >>conftest.$ac_ext
15469 cat >>conftest.$ac_ext <<_ACEOF
15470 /* end confdefs.h.  */
15471
15472 /* Override any GCC internal prototype to avoid an error.
15473    Use char because int might match the return type of a GCC
15474    builtin and then its argument prototype would still apply.  */
15475 #ifdef __cplusplus
15476 extern "C"
15477 #endif
15478 char sqrt ();
15479 int
15480 main ()
15481 {
15482 return sqrt ();
15483   ;
15484   return 0;
15485 }
15486 _ACEOF
15487 rm -f conftest.$ac_objext conftest$ac_exeext
15488 if { (ac_try="$ac_link"
15489 case "(($ac_try" in
15490   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15491   *) ac_try_echo=$ac_try;;
15492 esac
15493 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15494   (eval "$ac_link") 2>conftest.er1
15495   ac_status=$?
15496   grep -v '^ *+' conftest.er1 >conftest.err
15497   rm -f conftest.er1
15498   cat conftest.err >&5
15499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15500   (exit $ac_status); } && {
15501          test -z "$ac_c_werror_flag" ||
15502          test ! -s conftest.err
15503        } && test -s conftest$ac_exeext &&
15504        $as_test_x conftest$ac_exeext; then
15505   ac_cv_lib_m_sqrt=yes
15506 else
15507   echo "$as_me: failed program was:" >&5
15508 sed 's/^/| /' conftest.$ac_ext >&5
15509
15510         ac_cv_lib_m_sqrt=no
15511 fi
15512
15513 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15514       conftest$ac_exeext conftest.$ac_ext
15515 LIBS=$ac_check_lib_save_LIBS
15516 fi
15517 { echo "$as_me:$LINENO: result: $ac_cv_lib_m_sqrt" >&5
15518 echo "${ECHO_T}$ac_cv_lib_m_sqrt" >&6; }
15519 if test $ac_cv_lib_m_sqrt = yes; then
15520   cat >>confdefs.h <<_ACEOF
15521 #define HAVE_LIBM 1
15522 _ACEOF
15523
15524   LIBS="-lm $LIBS"
15525
15526 fi
15527
15528
15529 # Check for mail-locking functions in a "mail" library.  Probably this should
15530 # have the same check as for liblockfile below.
15531
15532 { echo "$as_me:$LINENO: checking for maillock in -lmail" >&5
15533 echo $ECHO_N "checking for maillock in -lmail... $ECHO_C" >&6; }
15534 if test "${ac_cv_lib_mail_maillock+set}" = set; then
15535   echo $ECHO_N "(cached) $ECHO_C" >&6
15536 else
15537   ac_check_lib_save_LIBS=$LIBS
15538 LIBS="-lmail  $LIBS"
15539 cat >conftest.$ac_ext <<_ACEOF
15540 /* confdefs.h.  */
15541 _ACEOF
15542 cat confdefs.h >>conftest.$ac_ext
15543 cat >>conftest.$ac_ext <<_ACEOF
15544 /* end confdefs.h.  */
15545
15546 /* Override any GCC internal prototype to avoid an error.
15547    Use char because int might match the return type of a GCC
15548    builtin and then its argument prototype would still apply.  */
15549 #ifdef __cplusplus
15550 extern "C"
15551 #endif
15552 char maillock ();
15553 int
15554 main ()
15555 {
15556 return maillock ();
15557   ;
15558   return 0;
15559 }
15560 _ACEOF
15561 rm -f conftest.$ac_objext conftest$ac_exeext
15562 if { (ac_try="$ac_link"
15563 case "(($ac_try" in
15564   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15565   *) ac_try_echo=$ac_try;;
15566 esac
15567 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15568   (eval "$ac_link") 2>conftest.er1
15569   ac_status=$?
15570   grep -v '^ *+' conftest.er1 >conftest.err
15571   rm -f conftest.er1
15572   cat conftest.err >&5
15573   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15574   (exit $ac_status); } && {
15575          test -z "$ac_c_werror_flag" ||
15576          test ! -s conftest.err
15577        } && test -s conftest$ac_exeext &&
15578        $as_test_x conftest$ac_exeext; then
15579   ac_cv_lib_mail_maillock=yes
15580 else
15581   echo "$as_me: failed program was:" >&5
15582 sed 's/^/| /' conftest.$ac_ext >&5
15583
15584         ac_cv_lib_mail_maillock=no
15585 fi
15586
15587 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15588       conftest$ac_exeext conftest.$ac_ext
15589 LIBS=$ac_check_lib_save_LIBS
15590 fi
15591 { echo "$as_me:$LINENO: result: $ac_cv_lib_mail_maillock" >&5
15592 echo "${ECHO_T}$ac_cv_lib_mail_maillock" >&6; }
15593 if test $ac_cv_lib_mail_maillock = yes; then
15594   cat >>confdefs.h <<_ACEOF
15595 #define HAVE_LIBMAIL 1
15596 _ACEOF
15597
15598   LIBS="-lmail $LIBS"
15599
15600 fi
15601
15602
15603 { echo "$as_me:$LINENO: checking for maillock in -llockfile" >&5
15604 echo $ECHO_N "checking for maillock in -llockfile... $ECHO_C" >&6; }
15605 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then
15606   echo $ECHO_N "(cached) $ECHO_C" >&6
15607 else
15608   ac_check_lib_save_LIBS=$LIBS
15609 LIBS="-llockfile  $LIBS"
15610 cat >conftest.$ac_ext <<_ACEOF
15611 /* confdefs.h.  */
15612 _ACEOF
15613 cat confdefs.h >>conftest.$ac_ext
15614 cat >>conftest.$ac_ext <<_ACEOF
15615 /* end confdefs.h.  */
15616
15617 /* Override any GCC internal prototype to avoid an error.
15618    Use char because int might match the return type of a GCC
15619    builtin and then its argument prototype would still apply.  */
15620 #ifdef __cplusplus
15621 extern "C"
15622 #endif
15623 char maillock ();
15624 int
15625 main ()
15626 {
15627 return maillock ();
15628   ;
15629   return 0;
15630 }
15631 _ACEOF
15632 rm -f conftest.$ac_objext conftest$ac_exeext
15633 if { (ac_try="$ac_link"
15634 case "(($ac_try" in
15635   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15636   *) ac_try_echo=$ac_try;;
15637 esac
15638 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15639   (eval "$ac_link") 2>conftest.er1
15640   ac_status=$?
15641   grep -v '^ *+' conftest.er1 >conftest.err
15642   rm -f conftest.er1
15643   cat conftest.err >&5
15644   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15645   (exit $ac_status); } && {
15646          test -z "$ac_c_werror_flag" ||
15647          test ! -s conftest.err
15648        } && test -s conftest$ac_exeext &&
15649        $as_test_x conftest$ac_exeext; then
15650   ac_cv_lib_lockfile_maillock=yes
15651 else
15652   echo "$as_me: failed program was:" >&5
15653 sed 's/^/| /' conftest.$ac_ext >&5
15654
15655         ac_cv_lib_lockfile_maillock=no
15656 fi
15657
15658 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15659       conftest$ac_exeext conftest.$ac_ext
15660 LIBS=$ac_check_lib_save_LIBS
15661 fi
15662 { echo "$as_me:$LINENO: result: $ac_cv_lib_lockfile_maillock" >&5
15663 echo "${ECHO_T}$ac_cv_lib_lockfile_maillock" >&6; }
15664 if test $ac_cv_lib_lockfile_maillock = yes; then
15665   cat >>confdefs.h <<_ACEOF
15666 #define HAVE_LIBLOCKFILE 1
15667 _ACEOF
15668
15669   LIBS="-llockfile $LIBS"
15670
15671 fi
15672
15673 # If we have the shared liblockfile, assume we must use it for mail
15674 # locking (e.g. Debian).  If we couldn't link against liblockfile
15675 # (no liblockfile.a installed), ensure that we don't need to.
15676 if test "$ac_cv_lib_lockfile_maillock" = no; then
15677       # Extract the first word of "liblockfile.so", so it can be a program name with args.
15678 set dummy liblockfile.so; ac_word=$2
15679 { echo "$as_me:$LINENO: checking for $ac_word" >&5
15680 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
15681 if test "${ac_cv_prog_liblockfile+set}" = set; then
15682   echo $ECHO_N "(cached) $ECHO_C" >&6
15683 else
15684   if test -n "$liblockfile"; then
15685   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
15686 else
15687 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15688 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
15689 for as_dir in $as_dummy
15690 do
15691   IFS=$as_save_IFS
15692   test -z "$as_dir" && as_dir=.
15693   for ac_exec_ext in '' $ac_executable_extensions; do
15694   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
15695     ac_cv_prog_liblockfile="yes"
15696     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15697     break 2
15698   fi
15699 done
15700 done
15701 IFS=$as_save_IFS
15702
15703   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
15704 fi
15705 fi
15706 liblockfile=$ac_cv_prog_liblockfile
15707 if test -n "$liblockfile"; then
15708   { echo "$as_me:$LINENO: result: $liblockfile" >&5
15709 echo "${ECHO_T}$liblockfile" >&6; }
15710 else
15711   { echo "$as_me:$LINENO: result: no" >&5
15712 echo "${ECHO_T}no" >&6; }
15713 fi
15714
15715
15716   if test $ac_cv_prog_liblockfile = yes; then
15717     { { echo "$as_me:$LINENO: error: Shared liblockfile found but can't link against it.
15718 This probably means that movemail could lose mail.
15719 There may be a \`development' package to install containing liblockfile." >&5
15720 echo "$as_me: error: Shared liblockfile found but can't link against it.
15721 This probably means that movemail could lose mail.
15722 There may be a \`development' package to install containing liblockfile." >&2;}
15723    { (exit 1); exit 1; }; }
15724   else :
15725   fi
15726 fi
15727
15728 for ac_func in touchlock
15729 do
15730 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
15731 { echo "$as_me:$LINENO: checking for $ac_func" >&5
15732 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
15733 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
15734   echo $ECHO_N "(cached) $ECHO_C" >&6
15735 else
15736   cat >conftest.$ac_ext <<_ACEOF
15737 /* confdefs.h.  */
15738 _ACEOF
15739 cat confdefs.h >>conftest.$ac_ext
15740 cat >>conftest.$ac_ext <<_ACEOF
15741 /* end confdefs.h.  */
15742 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
15743    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
15744 #define $ac_func innocuous_$ac_func
15745
15746 /* System header to define __stub macros and hopefully few prototypes,
15747     which can conflict with char $ac_func (); below.
15748     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
15749     <limits.h> exists even on freestanding compilers.  */
15750
15751 #ifdef __STDC__
15752 # include <limits.h>
15753 #else
15754 # include <assert.h>
15755 #endif
15756
15757 #undef $ac_func
15758
15759 /* Override any GCC internal prototype to avoid an error.
15760    Use char because int might match the return type of a GCC
15761    builtin and then its argument prototype would still apply.  */
15762 #ifdef __cplusplus
15763 extern "C"
15764 #endif
15765 char $ac_func ();
15766 /* The GNU C library defines this for functions which it implements
15767     to always fail with ENOSYS.  Some functions are actually named
15768     something starting with __ and the normal name is an alias.  */
15769 #if defined __stub_$ac_func || defined __stub___$ac_func
15770 choke me
15771 #endif
15772
15773 int
15774 main ()
15775 {
15776 return $ac_func ();
15777   ;
15778   return 0;
15779 }
15780 _ACEOF
15781 rm -f conftest.$ac_objext conftest$ac_exeext
15782 if { (ac_try="$ac_link"
15783 case "(($ac_try" in
15784   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15785   *) ac_try_echo=$ac_try;;
15786 esac
15787 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15788   (eval "$ac_link") 2>conftest.er1
15789   ac_status=$?
15790   grep -v '^ *+' conftest.er1 >conftest.err
15791   rm -f conftest.er1
15792   cat conftest.err >&5
15793   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15794   (exit $ac_status); } && {
15795          test -z "$ac_c_werror_flag" ||
15796          test ! -s conftest.err
15797        } && test -s conftest$ac_exeext &&
15798        $as_test_x conftest$ac_exeext; then
15799   eval "$as_ac_var=yes"
15800 else
15801   echo "$as_me: failed program was:" >&5
15802 sed 's/^/| /' conftest.$ac_ext >&5
15803
15804         eval "$as_ac_var=no"
15805 fi
15806
15807 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15808       conftest$ac_exeext conftest.$ac_ext
15809 fi
15810 ac_res=`eval echo '${'$as_ac_var'}'`
15811                { echo "$as_me:$LINENO: result: $ac_res" >&5
15812 echo "${ECHO_T}$ac_res" >&6; }
15813 if test `eval echo '${'$as_ac_var'}'` = yes; then
15814   cat >>confdefs.h <<_ACEOF
15815 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
15816 _ACEOF
15817
15818 fi
15819 done
15820
15821
15822 for ac_header in maillock.h
15823 do
15824 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
15825 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15826   { echo "$as_me:$LINENO: checking for $ac_header" >&5
15827 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15828 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15829   echo $ECHO_N "(cached) $ECHO_C" >&6
15830 fi
15831 ac_res=`eval echo '${'$as_ac_Header'}'`
15832                { echo "$as_me:$LINENO: result: $ac_res" >&5
15833 echo "${ECHO_T}$ac_res" >&6; }
15834 else
15835   # Is the header compilable?
15836 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
15837 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
15838 cat >conftest.$ac_ext <<_ACEOF
15839 /* confdefs.h.  */
15840 _ACEOF
15841 cat confdefs.h >>conftest.$ac_ext
15842 cat >>conftest.$ac_ext <<_ACEOF
15843 /* end confdefs.h.  */
15844 $ac_includes_default
15845 #include <$ac_header>
15846 _ACEOF
15847 rm -f conftest.$ac_objext
15848 if { (ac_try="$ac_compile"
15849 case "(($ac_try" in
15850   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15851   *) ac_try_echo=$ac_try;;
15852 esac
15853 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15854   (eval "$ac_compile") 2>conftest.er1
15855   ac_status=$?
15856   grep -v '^ *+' conftest.er1 >conftest.err
15857   rm -f conftest.er1
15858   cat conftest.err >&5
15859   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15860   (exit $ac_status); } && {
15861          test -z "$ac_c_werror_flag" ||
15862          test ! -s conftest.err
15863        } && test -s conftest.$ac_objext; then
15864   ac_header_compiler=yes
15865 else
15866   echo "$as_me: failed program was:" >&5
15867 sed 's/^/| /' conftest.$ac_ext >&5
15868
15869         ac_header_compiler=no
15870 fi
15871
15872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15873 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
15874 echo "${ECHO_T}$ac_header_compiler" >&6; }
15875
15876 # Is the header present?
15877 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
15878 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
15879 cat >conftest.$ac_ext <<_ACEOF
15880 /* confdefs.h.  */
15881 _ACEOF
15882 cat confdefs.h >>conftest.$ac_ext
15883 cat >>conftest.$ac_ext <<_ACEOF
15884 /* end confdefs.h.  */
15885 #include <$ac_header>
15886 _ACEOF
15887 if { (ac_try="$ac_cpp conftest.$ac_ext"
15888 case "(($ac_try" in
15889   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15890   *) ac_try_echo=$ac_try;;
15891 esac
15892 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15893   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
15894   ac_status=$?
15895   grep -v '^ *+' conftest.er1 >conftest.err
15896   rm -f conftest.er1
15897   cat conftest.err >&5
15898   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15899   (exit $ac_status); } >/dev/null && {
15900          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
15901          test ! -s conftest.err
15902        }; then
15903   ac_header_preproc=yes
15904 else
15905   echo "$as_me: failed program was:" >&5
15906 sed 's/^/| /' conftest.$ac_ext >&5
15907
15908   ac_header_preproc=no
15909 fi
15910
15911 rm -f conftest.err conftest.$ac_ext
15912 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
15913 echo "${ECHO_T}$ac_header_preproc" >&6; }
15914
15915 # So?  What about this header?
15916 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
15917   yes:no: )
15918     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
15919 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
15920     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
15921 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
15922     ac_header_preproc=yes
15923     ;;
15924   no:yes:* )
15925     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
15926 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
15927     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
15928 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
15929     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
15930 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
15931     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
15932 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
15933     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
15934 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
15935     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
15936 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
15937
15938     ;;
15939 esac
15940 { echo "$as_me:$LINENO: checking for $ac_header" >&5
15941 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
15942 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
15943   echo $ECHO_N "(cached) $ECHO_C" >&6
15944 else
15945   eval "$as_ac_Header=\$ac_header_preproc"
15946 fi
15947 ac_res=`eval echo '${'$as_ac_Header'}'`
15948                { echo "$as_me:$LINENO: result: $ac_res" >&5
15949 echo "${ECHO_T}$ac_res" >&6; }
15950
15951 fi
15952 if test `eval echo '${'$as_ac_Header'}'` = yes; then
15953   cat >>confdefs.h <<_ACEOF
15954 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
15955 _ACEOF
15956
15957 fi
15958
15959 done
15960
15961
15962
15963
15964
15965
15966
15967
15968
15969
15970
15971
15972
15973
15974
15975
15976
15977
15978
15979
15980
15981
15982
15983
15984
15985
15986
15987
15988
15989
15990
15991
15992
15993
15994
15995
15996
15997
15998
15999
16000
16001
16002
16003
16004
16005
16006
16007
16008
16009
16010
16011
16012
16013
16014
16015
16016
16017
16018
16019
16020
16021
16022
16023
16024
16025
16026
16027
16028
16029
16030 for ac_func in gethostname getdomainname dup2 \
16031 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
16032 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime setsid \
16033 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
16034 utimes setrlimit setpgid getcwd getwd shutdown getaddrinfo \
16035 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
16036 sendto recvfrom getsockopt setsockopt getsockname getpeername \
16037 gai_strerror mkstemp getline getdelim mremap memmove fsync sync bzero \
16038 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign
16039 do
16040 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
16041 { echo "$as_me:$LINENO: checking for $ac_func" >&5
16042 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
16043 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
16044   echo $ECHO_N "(cached) $ECHO_C" >&6
16045 else
16046   cat >conftest.$ac_ext <<_ACEOF
16047 /* confdefs.h.  */
16048 _ACEOF
16049 cat confdefs.h >>conftest.$ac_ext
16050 cat >>conftest.$ac_ext <<_ACEOF
16051 /* end confdefs.h.  */
16052 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
16053    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16054 #define $ac_func innocuous_$ac_func
16055
16056 /* System header to define __stub macros and hopefully few prototypes,
16057     which can conflict with char $ac_func (); below.
16058     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16059     <limits.h> exists even on freestanding compilers.  */
16060
16061 #ifdef __STDC__
16062 # include <limits.h>
16063 #else
16064 # include <assert.h>
16065 #endif
16066
16067 #undef $ac_func
16068
16069 /* Override any GCC internal prototype to avoid an error.
16070    Use char because int might match the return type of a GCC
16071    builtin and then its argument prototype would still apply.  */
16072 #ifdef __cplusplus
16073 extern "C"
16074 #endif
16075 char $ac_func ();
16076 /* The GNU C library defines this for functions which it implements
16077     to always fail with ENOSYS.  Some functions are actually named
16078     something starting with __ and the normal name is an alias.  */
16079 #if defined __stub_$ac_func || defined __stub___$ac_func
16080 choke me
16081 #endif
16082
16083 int
16084 main ()
16085 {
16086 return $ac_func ();
16087   ;
16088   return 0;
16089 }
16090 _ACEOF
16091 rm -f conftest.$ac_objext conftest$ac_exeext
16092 if { (ac_try="$ac_link"
16093 case "(($ac_try" in
16094   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16095   *) ac_try_echo=$ac_try;;
16096 esac
16097 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16098   (eval "$ac_link") 2>conftest.er1
16099   ac_status=$?
16100   grep -v '^ *+' conftest.er1 >conftest.err
16101   rm -f conftest.er1
16102   cat conftest.err >&5
16103   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16104   (exit $ac_status); } && {
16105          test -z "$ac_c_werror_flag" ||
16106          test ! -s conftest.err
16107        } && test -s conftest$ac_exeext &&
16108        $as_test_x conftest$ac_exeext; then
16109   eval "$as_ac_var=yes"
16110 else
16111   echo "$as_me: failed program was:" >&5
16112 sed 's/^/| /' conftest.$ac_ext >&5
16113
16114         eval "$as_ac_var=no"
16115 fi
16116
16117 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16118       conftest$ac_exeext conftest.$ac_ext
16119 fi
16120 ac_res=`eval echo '${'$as_ac_var'}'`
16121                { echo "$as_me:$LINENO: result: $ac_res" >&5
16122 echo "${ECHO_T}$ac_res" >&6; }
16123 if test `eval echo '${'$as_ac_var'}'` = yes; then
16124   cat >>confdefs.h <<_ACEOF
16125 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16126 _ACEOF
16127
16128 fi
16129 done
16130
16131
16132
16133 for ac_header in sys/un.h
16134 do
16135 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16136 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16137   { echo "$as_me:$LINENO: checking for $ac_header" >&5
16138 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16139 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16140   echo $ECHO_N "(cached) $ECHO_C" >&6
16141 fi
16142 ac_res=`eval echo '${'$as_ac_Header'}'`
16143                { echo "$as_me:$LINENO: result: $ac_res" >&5
16144 echo "${ECHO_T}$ac_res" >&6; }
16145 else
16146   # Is the header compilable?
16147 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16148 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16149 cat >conftest.$ac_ext <<_ACEOF
16150 /* confdefs.h.  */
16151 _ACEOF
16152 cat confdefs.h >>conftest.$ac_ext
16153 cat >>conftest.$ac_ext <<_ACEOF
16154 /* end confdefs.h.  */
16155 $ac_includes_default
16156 #include <$ac_header>
16157 _ACEOF
16158 rm -f conftest.$ac_objext
16159 if { (ac_try="$ac_compile"
16160 case "(($ac_try" in
16161   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16162   *) ac_try_echo=$ac_try;;
16163 esac
16164 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16165   (eval "$ac_compile") 2>conftest.er1
16166   ac_status=$?
16167   grep -v '^ *+' conftest.er1 >conftest.err
16168   rm -f conftest.er1
16169   cat conftest.err >&5
16170   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16171   (exit $ac_status); } && {
16172          test -z "$ac_c_werror_flag" ||
16173          test ! -s conftest.err
16174        } && test -s conftest.$ac_objext; then
16175   ac_header_compiler=yes
16176 else
16177   echo "$as_me: failed program was:" >&5
16178 sed 's/^/| /' conftest.$ac_ext >&5
16179
16180         ac_header_compiler=no
16181 fi
16182
16183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16184 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16185 echo "${ECHO_T}$ac_header_compiler" >&6; }
16186
16187 # Is the header present?
16188 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16189 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16190 cat >conftest.$ac_ext <<_ACEOF
16191 /* confdefs.h.  */
16192 _ACEOF
16193 cat confdefs.h >>conftest.$ac_ext
16194 cat >>conftest.$ac_ext <<_ACEOF
16195 /* end confdefs.h.  */
16196 #include <$ac_header>
16197 _ACEOF
16198 if { (ac_try="$ac_cpp conftest.$ac_ext"
16199 case "(($ac_try" in
16200   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16201   *) ac_try_echo=$ac_try;;
16202 esac
16203 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16204   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16205   ac_status=$?
16206   grep -v '^ *+' conftest.er1 >conftest.err
16207   rm -f conftest.er1
16208   cat conftest.err >&5
16209   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16210   (exit $ac_status); } >/dev/null && {
16211          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16212          test ! -s conftest.err
16213        }; then
16214   ac_header_preproc=yes
16215 else
16216   echo "$as_me: failed program was:" >&5
16217 sed 's/^/| /' conftest.$ac_ext >&5
16218
16219   ac_header_preproc=no
16220 fi
16221
16222 rm -f conftest.err conftest.$ac_ext
16223 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16224 echo "${ECHO_T}$ac_header_preproc" >&6; }
16225
16226 # So?  What about this header?
16227 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16228   yes:no: )
16229     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16230 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16231     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16232 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16233     ac_header_preproc=yes
16234     ;;
16235   no:yes:* )
16236     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16237 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16238     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16239 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16240     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16241 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16242     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16243 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16244     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16245 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16246     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16247 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16248
16249     ;;
16250 esac
16251 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16252 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16253 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16254   echo $ECHO_N "(cached) $ECHO_C" >&6
16255 else
16256   eval "$as_ac_Header=\$ac_header_preproc"
16257 fi
16258 ac_res=`eval echo '${'$as_ac_Header'}'`
16259                { echo "$as_me:$LINENO: result: $ac_res" >&5
16260 echo "${ECHO_T}$ac_res" >&6; }
16261
16262 fi
16263 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16264   cat >>confdefs.h <<_ACEOF
16265 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16266 _ACEOF
16267
16268 fi
16269
16270 done
16271
16272
16273
16274
16275
16276
16277 for ac_header in $ac_header_list
16278 do
16279 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16280 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16281   { echo "$as_me:$LINENO: checking for $ac_header" >&5
16282 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16283 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16284   echo $ECHO_N "(cached) $ECHO_C" >&6
16285 fi
16286 ac_res=`eval echo '${'$as_ac_Header'}'`
16287                { echo "$as_me:$LINENO: result: $ac_res" >&5
16288 echo "${ECHO_T}$ac_res" >&6; }
16289 else
16290   # Is the header compilable?
16291 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16292 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16293 cat >conftest.$ac_ext <<_ACEOF
16294 /* confdefs.h.  */
16295 _ACEOF
16296 cat confdefs.h >>conftest.$ac_ext
16297 cat >>conftest.$ac_ext <<_ACEOF
16298 /* end confdefs.h.  */
16299 $ac_includes_default
16300 #include <$ac_header>
16301 _ACEOF
16302 rm -f conftest.$ac_objext
16303 if { (ac_try="$ac_compile"
16304 case "(($ac_try" in
16305   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16306   *) ac_try_echo=$ac_try;;
16307 esac
16308 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16309   (eval "$ac_compile") 2>conftest.er1
16310   ac_status=$?
16311   grep -v '^ *+' conftest.er1 >conftest.err
16312   rm -f conftest.er1
16313   cat conftest.err >&5
16314   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16315   (exit $ac_status); } && {
16316          test -z "$ac_c_werror_flag" ||
16317          test ! -s conftest.err
16318        } && test -s conftest.$ac_objext; then
16319   ac_header_compiler=yes
16320 else
16321   echo "$as_me: failed program was:" >&5
16322 sed 's/^/| /' conftest.$ac_ext >&5
16323
16324         ac_header_compiler=no
16325 fi
16326
16327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16328 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16329 echo "${ECHO_T}$ac_header_compiler" >&6; }
16330
16331 # Is the header present?
16332 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16333 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16334 cat >conftest.$ac_ext <<_ACEOF
16335 /* confdefs.h.  */
16336 _ACEOF
16337 cat confdefs.h >>conftest.$ac_ext
16338 cat >>conftest.$ac_ext <<_ACEOF
16339 /* end confdefs.h.  */
16340 #include <$ac_header>
16341 _ACEOF
16342 if { (ac_try="$ac_cpp conftest.$ac_ext"
16343 case "(($ac_try" in
16344   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16345   *) ac_try_echo=$ac_try;;
16346 esac
16347 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16348   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16349   ac_status=$?
16350   grep -v '^ *+' conftest.er1 >conftest.err
16351   rm -f conftest.er1
16352   cat conftest.err >&5
16353   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16354   (exit $ac_status); } >/dev/null && {
16355          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16356          test ! -s conftest.err
16357        }; then
16358   ac_header_preproc=yes
16359 else
16360   echo "$as_me: failed program was:" >&5
16361 sed 's/^/| /' conftest.$ac_ext >&5
16362
16363   ac_header_preproc=no
16364 fi
16365
16366 rm -f conftest.err conftest.$ac_ext
16367 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16368 echo "${ECHO_T}$ac_header_preproc" >&6; }
16369
16370 # So?  What about this header?
16371 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16372   yes:no: )
16373     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16374 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16375     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16376 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16377     ac_header_preproc=yes
16378     ;;
16379   no:yes:* )
16380     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16381 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16382     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16383 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16384     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16385 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16386     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16387 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16388     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16389 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16390     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16391 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16392
16393     ;;
16394 esac
16395 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16396 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16397 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16398   echo $ECHO_N "(cached) $ECHO_C" >&6
16399 else
16400   eval "$as_ac_Header=\$ac_header_preproc"
16401 fi
16402 ac_res=`eval echo '${'$as_ac_Header'}'`
16403                { echo "$as_me:$LINENO: result: $ac_res" >&5
16404 echo "${ECHO_T}$ac_res" >&6; }
16405
16406 fi
16407 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16408   cat >>confdefs.h <<_ACEOF
16409 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16410 _ACEOF
16411
16412 fi
16413
16414 done
16415
16416
16417
16418
16419
16420
16421
16422
16423
16424 for ac_func in $ac_func_list
16425 do
16426 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
16427 { echo "$as_me:$LINENO: checking for $ac_func" >&5
16428 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
16429 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
16430   echo $ECHO_N "(cached) $ECHO_C" >&6
16431 else
16432   cat >conftest.$ac_ext <<_ACEOF
16433 /* confdefs.h.  */
16434 _ACEOF
16435 cat confdefs.h >>conftest.$ac_ext
16436 cat >>conftest.$ac_ext <<_ACEOF
16437 /* end confdefs.h.  */
16438 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
16439    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16440 #define $ac_func innocuous_$ac_func
16441
16442 /* System header to define __stub macros and hopefully few prototypes,
16443     which can conflict with char $ac_func (); below.
16444     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16445     <limits.h> exists even on freestanding compilers.  */
16446
16447 #ifdef __STDC__
16448 # include <limits.h>
16449 #else
16450 # include <assert.h>
16451 #endif
16452
16453 #undef $ac_func
16454
16455 /* Override any GCC internal prototype to avoid an error.
16456    Use char because int might match the return type of a GCC
16457    builtin and then its argument prototype would still apply.  */
16458 #ifdef __cplusplus
16459 extern "C"
16460 #endif
16461 char $ac_func ();
16462 /* The GNU C library defines this for functions which it implements
16463     to always fail with ENOSYS.  Some functions are actually named
16464     something starting with __ and the normal name is an alias.  */
16465 #if defined __stub_$ac_func || defined __stub___$ac_func
16466 choke me
16467 #endif
16468
16469 int
16470 main ()
16471 {
16472 return $ac_func ();
16473   ;
16474   return 0;
16475 }
16476 _ACEOF
16477 rm -f conftest.$ac_objext conftest$ac_exeext
16478 if { (ac_try="$ac_link"
16479 case "(($ac_try" in
16480   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16481   *) ac_try_echo=$ac_try;;
16482 esac
16483 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16484   (eval "$ac_link") 2>conftest.er1
16485   ac_status=$?
16486   grep -v '^ *+' conftest.er1 >conftest.err
16487   rm -f conftest.er1
16488   cat conftest.err >&5
16489   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16490   (exit $ac_status); } && {
16491          test -z "$ac_c_werror_flag" ||
16492          test ! -s conftest.err
16493        } && test -s conftest$ac_exeext &&
16494        $as_test_x conftest$ac_exeext; then
16495   eval "$as_ac_var=yes"
16496 else
16497   echo "$as_me: failed program was:" >&5
16498 sed 's/^/| /' conftest.$ac_ext >&5
16499
16500         eval "$as_ac_var=no"
16501 fi
16502
16503 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16504       conftest$ac_exeext conftest.$ac_ext
16505 fi
16506 ac_res=`eval echo '${'$as_ac_var'}'`
16507                { echo "$as_me:$LINENO: result: $ac_res" >&5
16508 echo "${ECHO_T}$ac_res" >&6; }
16509 if test `eval echo '${'$as_ac_var'}'` = yes; then
16510   cat >>confdefs.h <<_ACEOF
16511 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16512 _ACEOF
16513
16514 fi
16515 done
16516
16517
16518
16519
16520
16521
16522
16523
16524
16525
16526
16527
16528
16529
16530
16531
16532
16533 { echo "$as_me:$LINENO: checking for working mktime" >&5
16534 echo $ECHO_N "checking for working mktime... $ECHO_C" >&6; }
16535 if test "${ac_cv_func_working_mktime+set}" = set; then
16536   echo $ECHO_N "(cached) $ECHO_C" >&6
16537 else
16538   if test "$cross_compiling" = yes; then
16539   ac_cv_func_working_mktime=no
16540 else
16541   cat >conftest.$ac_ext <<_ACEOF
16542 /* confdefs.h.  */
16543 _ACEOF
16544 cat confdefs.h >>conftest.$ac_ext
16545 cat >>conftest.$ac_ext <<_ACEOF
16546 /* end confdefs.h.  */
16547 /* Test program from Paul Eggert and Tony Leneis.  */
16548 #ifdef TIME_WITH_SYS_TIME
16549 # include <sys/time.h>
16550 # include <time.h>
16551 #else
16552 # ifdef HAVE_SYS_TIME_H
16553 #  include <sys/time.h>
16554 # else
16555 #  include <time.h>
16556 # endif
16557 #endif
16558
16559 #include <stdlib.h>
16560
16561 #ifdef HAVE_UNISTD_H
16562 # include <unistd.h>
16563 #endif
16564
16565 #ifndef HAVE_ALARM
16566 # define alarm(X) /* empty */
16567 #endif
16568
16569 /* Work around redefinition to rpl_putenv by other config tests.  */
16570 #undef putenv
16571
16572 static time_t time_t_max;
16573 static time_t time_t_min;
16574
16575 /* Values we'll use to set the TZ environment variable.  */
16576 static char *tz_strings[] = {
16577   (char *) 0, "TZ=GMT0", "TZ=JST-9",
16578   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
16579 };
16580 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
16581
16582 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
16583    Based on a problem report from Andreas Jaeger.  */
16584 static int
16585 spring_forward_gap ()
16586 {
16587   /* glibc (up to about 1998-10-07) failed this test. */
16588   struct tm tm;
16589
16590   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16591      instead of "TZ=America/Vancouver" in order to detect the bug even
16592      on systems that don't support the Olson extension, or don't have the
16593      full zoneinfo tables installed.  */
16594   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16595
16596   tm.tm_year = 98;
16597   tm.tm_mon = 3;
16598   tm.tm_mday = 5;
16599   tm.tm_hour = 2;
16600   tm.tm_min = 0;
16601   tm.tm_sec = 0;
16602   tm.tm_isdst = -1;
16603   return mktime (&tm) != (time_t) -1;
16604 }
16605
16606 static int
16607 mktime_test1 (now)
16608      time_t now;
16609 {
16610   struct tm *lt;
16611   return ! (lt = localtime (&now)) || mktime (lt) == now;
16612 }
16613
16614 static int
16615 mktime_test (now)
16616      time_t now;
16617 {
16618   return (mktime_test1 (now)
16619           && mktime_test1 ((time_t) (time_t_max - now))
16620           && mktime_test1 ((time_t) (time_t_min + now)));
16621 }
16622
16623 static int
16624 irix_6_4_bug ()
16625 {
16626   /* Based on code from Ariel Faigon.  */
16627   struct tm tm;
16628   tm.tm_year = 96;
16629   tm.tm_mon = 3;
16630   tm.tm_mday = 0;
16631   tm.tm_hour = 0;
16632   tm.tm_min = 0;
16633   tm.tm_sec = 0;
16634   tm.tm_isdst = -1;
16635   mktime (&tm);
16636   return tm.tm_mon == 2 && tm.tm_mday == 31;
16637 }
16638
16639 static int
16640 bigtime_test (j)
16641      int j;
16642 {
16643   struct tm tm;
16644   time_t now;
16645   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
16646   now = mktime (&tm);
16647   if (now != (time_t) -1)
16648     {
16649       struct tm *lt = localtime (&now);
16650       if (! (lt
16651              && lt->tm_year == tm.tm_year
16652              && lt->tm_mon == tm.tm_mon
16653              && lt->tm_mday == tm.tm_mday
16654              && lt->tm_hour == tm.tm_hour
16655              && lt->tm_min == tm.tm_min
16656              && lt->tm_sec == tm.tm_sec
16657              && lt->tm_yday == tm.tm_yday
16658              && lt->tm_wday == tm.tm_wday
16659              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
16660                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
16661         return 0;
16662     }
16663   return 1;
16664 }
16665
16666 static int
16667 year_2050_test ()
16668 {
16669   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
16670      ignoring leap seconds.  */
16671   unsigned long int answer = 2527315200UL;
16672
16673   struct tm tm;
16674   time_t t;
16675   tm.tm_year = 2050 - 1900;
16676   tm.tm_mon = 2 - 1;
16677   tm.tm_mday = 1;
16678   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
16679   tm.tm_isdst = -1;
16680
16681   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16682      instead of "TZ=America/Vancouver" in order to detect the bug even
16683      on systems that don't support the Olson extension, or don't have the
16684      full zoneinfo tables installed.  */
16685   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16686
16687   t = mktime (&tm);
16688
16689   /* Check that the result is either a failure, or close enough
16690      to the correct answer that we can assume the discrepancy is
16691      due to leap seconds.  */
16692   return (t == (time_t) -1
16693           || (0 < t && answer - 120 <= t && t <= answer + 120));
16694 }
16695
16696 int
16697 main ()
16698 {
16699   time_t t, delta;
16700   int i, j;
16701
16702   /* This test makes some buggy mktime implementations loop.
16703      Give up after 60 seconds; a mktime slower than that
16704      isn't worth using anyway.  */
16705   alarm (60);
16706
16707   for (time_t_max = 1; 0 < time_t_max; time_t_max *= 2)
16708     continue;
16709   time_t_max--;
16710   if ((time_t) -1 < 0)
16711     for (time_t_min = -1; (time_t) (time_t_min * 2) < 0; time_t_min *= 2)
16712       continue;
16713   delta = time_t_max / 997; /* a suitable prime number */
16714   for (i = 0; i < N_STRINGS; i++)
16715     {
16716       if (tz_strings[i])
16717         putenv (tz_strings[i]);
16718
16719       for (t = 0; t <= time_t_max - delta; t += delta)
16720         if (! mktime_test (t))
16721           return 1;
16722       if (! (mktime_test ((time_t) 1)
16723              && mktime_test ((time_t) (60 * 60))
16724              && mktime_test ((time_t) (60 * 60 * 24))))
16725         return 1;
16726
16727       for (j = 1; 0 < j; j *= 2)
16728         if (! bigtime_test (j))
16729           return 1;
16730       if (! bigtime_test (j - 1))
16731         return 1;
16732     }
16733   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
16734 }
16735 _ACEOF
16736 rm -f conftest$ac_exeext
16737 if { (ac_try="$ac_link"
16738 case "(($ac_try" in
16739   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16740   *) ac_try_echo=$ac_try;;
16741 esac
16742 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16743   (eval "$ac_link") 2>&5
16744   ac_status=$?
16745   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16746   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
16747   { (case "(($ac_try" in
16748   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16749   *) ac_try_echo=$ac_try;;
16750 esac
16751 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16752   (eval "$ac_try") 2>&5
16753   ac_status=$?
16754   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16755   (exit $ac_status); }; }; then
16756   ac_cv_func_working_mktime=yes
16757 else
16758   echo "$as_me: program exited with status $ac_status" >&5
16759 echo "$as_me: failed program was:" >&5
16760 sed 's/^/| /' conftest.$ac_ext >&5
16761
16762 ( exit $ac_status )
16763 ac_cv_func_working_mktime=no
16764 fi
16765 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
16766 fi
16767
16768
16769 fi
16770 { echo "$as_me:$LINENO: result: $ac_cv_func_working_mktime" >&5
16771 echo "${ECHO_T}$ac_cv_func_working_mktime" >&6; }
16772 if test $ac_cv_func_working_mktime = no; then
16773   case " $LIBOBJS " in
16774   *" mktime.$ac_objext "* ) ;;
16775   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
16776  ;;
16777 esac
16778
16779 fi
16780
16781 if test "$ac_cv_func_working_mktime" = no; then
16782
16783 cat >>confdefs.h <<\_ACEOF
16784 #define BROKEN_MKTIME 1
16785 _ACEOF
16786
16787 fi
16788
16789 ac_have_func=no # yes means we've found a way to get the load average.
16790
16791 # Make sure getloadavg.c is where it belongs, at configure-time.
16792 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
16793   { { echo "$as_me:$LINENO: error: $srcdir/$ac_config_libobj_dir/getloadavg.c is missing" >&5
16794 echo "$as_me: error: $srcdir/$ac_config_libobj_dir/getloadavg.c is missing" >&2;}
16795    { (exit 1); exit 1; }; }
16796
16797 ac_save_LIBS=$LIBS
16798
16799 # Check for getloadavg, but be sure not to touch the cache variable.
16800 ({ echo "$as_me:$LINENO: checking for getloadavg" >&5
16801 echo $ECHO_N "checking for getloadavg... $ECHO_C" >&6; }
16802 if test "${ac_cv_func_getloadavg+set}" = set; then
16803   echo $ECHO_N "(cached) $ECHO_C" >&6
16804 else
16805   cat >conftest.$ac_ext <<_ACEOF
16806 /* confdefs.h.  */
16807 _ACEOF
16808 cat confdefs.h >>conftest.$ac_ext
16809 cat >>conftest.$ac_ext <<_ACEOF
16810 /* end confdefs.h.  */
16811 /* Define getloadavg to an innocuous variant, in case <limits.h> declares getloadavg.
16812    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16813 #define getloadavg innocuous_getloadavg
16814
16815 /* System header to define __stub macros and hopefully few prototypes,
16816     which can conflict with char getloadavg (); below.
16817     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16818     <limits.h> exists even on freestanding compilers.  */
16819
16820 #ifdef __STDC__
16821 # include <limits.h>
16822 #else
16823 # include <assert.h>
16824 #endif
16825
16826 #undef getloadavg
16827
16828 /* Override any GCC internal prototype to avoid an error.
16829    Use char because int might match the return type of a GCC
16830    builtin and then its argument prototype would still apply.  */
16831 #ifdef __cplusplus
16832 extern "C"
16833 #endif
16834 char getloadavg ();
16835 /* The GNU C library defines this for functions which it implements
16836     to always fail with ENOSYS.  Some functions are actually named
16837     something starting with __ and the normal name is an alias.  */
16838 #if defined __stub_getloadavg || defined __stub___getloadavg
16839 choke me
16840 #endif
16841
16842 int
16843 main ()
16844 {
16845 return getloadavg ();
16846   ;
16847   return 0;
16848 }
16849 _ACEOF
16850 rm -f conftest.$ac_objext conftest$ac_exeext
16851 if { (ac_try="$ac_link"
16852 case "(($ac_try" in
16853   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16854   *) ac_try_echo=$ac_try;;
16855 esac
16856 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16857   (eval "$ac_link") 2>conftest.er1
16858   ac_status=$?
16859   grep -v '^ *+' conftest.er1 >conftest.err
16860   rm -f conftest.er1
16861   cat conftest.err >&5
16862   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16863   (exit $ac_status); } && {
16864          test -z "$ac_c_werror_flag" ||
16865          test ! -s conftest.err
16866        } && test -s conftest$ac_exeext &&
16867        $as_test_x conftest$ac_exeext; then
16868   ac_cv_func_getloadavg=yes
16869 else
16870   echo "$as_me: failed program was:" >&5
16871 sed 's/^/| /' conftest.$ac_ext >&5
16872
16873         ac_cv_func_getloadavg=no
16874 fi
16875
16876 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16877       conftest$ac_exeext conftest.$ac_ext
16878 fi
16879 { echo "$as_me:$LINENO: result: $ac_cv_func_getloadavg" >&5
16880 echo "${ECHO_T}$ac_cv_func_getloadavg" >&6; }
16881 if test $ac_cv_func_getloadavg = yes; then
16882   exit 0
16883 else
16884   exit 1
16885 fi
16886 ) && ac_have_func=yes
16887
16888 # On HPUX9, an unprivileged user can get load averages through this function.
16889
16890 for ac_func in pstat_getdynamic
16891 do
16892 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
16893 { echo "$as_me:$LINENO: checking for $ac_func" >&5
16894 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
16895 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
16896   echo $ECHO_N "(cached) $ECHO_C" >&6
16897 else
16898   cat >conftest.$ac_ext <<_ACEOF
16899 /* confdefs.h.  */
16900 _ACEOF
16901 cat confdefs.h >>conftest.$ac_ext
16902 cat >>conftest.$ac_ext <<_ACEOF
16903 /* end confdefs.h.  */
16904 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
16905    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16906 #define $ac_func innocuous_$ac_func
16907
16908 /* System header to define __stub macros and hopefully few prototypes,
16909     which can conflict with char $ac_func (); below.
16910     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16911     <limits.h> exists even on freestanding compilers.  */
16912
16913 #ifdef __STDC__
16914 # include <limits.h>
16915 #else
16916 # include <assert.h>
16917 #endif
16918
16919 #undef $ac_func
16920
16921 /* Override any GCC internal prototype to avoid an error.
16922    Use char because int might match the return type of a GCC
16923    builtin and then its argument prototype would still apply.  */
16924 #ifdef __cplusplus
16925 extern "C"
16926 #endif
16927 char $ac_func ();
16928 /* The GNU C library defines this for functions which it implements
16929     to always fail with ENOSYS.  Some functions are actually named
16930     something starting with __ and the normal name is an alias.  */
16931 #if defined __stub_$ac_func || defined __stub___$ac_func
16932 choke me
16933 #endif
16934
16935 int
16936 main ()
16937 {
16938 return $ac_func ();
16939   ;
16940   return 0;
16941 }
16942 _ACEOF
16943 rm -f conftest.$ac_objext conftest$ac_exeext
16944 if { (ac_try="$ac_link"
16945 case "(($ac_try" in
16946   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16947   *) ac_try_echo=$ac_try;;
16948 esac
16949 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16950   (eval "$ac_link") 2>conftest.er1
16951   ac_status=$?
16952   grep -v '^ *+' conftest.er1 >conftest.err
16953   rm -f conftest.er1
16954   cat conftest.err >&5
16955   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16956   (exit $ac_status); } && {
16957          test -z "$ac_c_werror_flag" ||
16958          test ! -s conftest.err
16959        } && test -s conftest$ac_exeext &&
16960        $as_test_x conftest$ac_exeext; then
16961   eval "$as_ac_var=yes"
16962 else
16963   echo "$as_me: failed program was:" >&5
16964 sed 's/^/| /' conftest.$ac_ext >&5
16965
16966         eval "$as_ac_var=no"
16967 fi
16968
16969 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16970       conftest$ac_exeext conftest.$ac_ext
16971 fi
16972 ac_res=`eval echo '${'$as_ac_var'}'`
16973                { echo "$as_me:$LINENO: result: $ac_res" >&5
16974 echo "${ECHO_T}$ac_res" >&6; }
16975 if test `eval echo '${'$as_ac_var'}'` = yes; then
16976   cat >>confdefs.h <<_ACEOF
16977 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16978 _ACEOF
16979
16980 fi
16981 done
16982
16983
16984 # Solaris has libkstat which does not require root.
16985
16986 { echo "$as_me:$LINENO: checking for kstat_open in -lkstat" >&5
16987 echo $ECHO_N "checking for kstat_open in -lkstat... $ECHO_C" >&6; }
16988 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then
16989   echo $ECHO_N "(cached) $ECHO_C" >&6
16990 else
16991   ac_check_lib_save_LIBS=$LIBS
16992 LIBS="-lkstat  $LIBS"
16993 cat >conftest.$ac_ext <<_ACEOF
16994 /* confdefs.h.  */
16995 _ACEOF
16996 cat confdefs.h >>conftest.$ac_ext
16997 cat >>conftest.$ac_ext <<_ACEOF
16998 /* end confdefs.h.  */
16999
17000 /* Override any GCC internal prototype to avoid an error.
17001    Use char because int might match the return type of a GCC
17002    builtin and then its argument prototype would still apply.  */
17003 #ifdef __cplusplus
17004 extern "C"
17005 #endif
17006 char kstat_open ();
17007 int
17008 main ()
17009 {
17010 return kstat_open ();
17011   ;
17012   return 0;
17013 }
17014 _ACEOF
17015 rm -f conftest.$ac_objext conftest$ac_exeext
17016 if { (ac_try="$ac_link"
17017 case "(($ac_try" in
17018   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17019   *) ac_try_echo=$ac_try;;
17020 esac
17021 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17022   (eval "$ac_link") 2>conftest.er1
17023   ac_status=$?
17024   grep -v '^ *+' conftest.er1 >conftest.err
17025   rm -f conftest.er1
17026   cat conftest.err >&5
17027   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17028   (exit $ac_status); } && {
17029          test -z "$ac_c_werror_flag" ||
17030          test ! -s conftest.err
17031        } && test -s conftest$ac_exeext &&
17032        $as_test_x conftest$ac_exeext; then
17033   ac_cv_lib_kstat_kstat_open=yes
17034 else
17035   echo "$as_me: failed program was:" >&5
17036 sed 's/^/| /' conftest.$ac_ext >&5
17037
17038         ac_cv_lib_kstat_kstat_open=no
17039 fi
17040
17041 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17042       conftest$ac_exeext conftest.$ac_ext
17043 LIBS=$ac_check_lib_save_LIBS
17044 fi
17045 { echo "$as_me:$LINENO: result: $ac_cv_lib_kstat_kstat_open" >&5
17046 echo "${ECHO_T}$ac_cv_lib_kstat_kstat_open" >&6; }
17047 if test $ac_cv_lib_kstat_kstat_open = yes; then
17048   cat >>confdefs.h <<_ACEOF
17049 #define HAVE_LIBKSTAT 1
17050 _ACEOF
17051
17052   LIBS="-lkstat $LIBS"
17053
17054 fi
17055
17056 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
17057
17058 # Some systems with -lutil have (and need) -lkvm as well, some do not.
17059 # On Solaris, -lkvm requires nlist from -lelf, so check that first
17060 # to get the right answer into the cache.
17061 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
17062 if test $ac_have_func = no; then
17063   { echo "$as_me:$LINENO: checking for elf_begin in -lelf" >&5
17064 echo $ECHO_N "checking for elf_begin in -lelf... $ECHO_C" >&6; }
17065 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then
17066   echo $ECHO_N "(cached) $ECHO_C" >&6
17067 else
17068   ac_check_lib_save_LIBS=$LIBS
17069 LIBS="-lelf  $LIBS"
17070 cat >conftest.$ac_ext <<_ACEOF
17071 /* confdefs.h.  */
17072 _ACEOF
17073 cat confdefs.h >>conftest.$ac_ext
17074 cat >>conftest.$ac_ext <<_ACEOF
17075 /* end confdefs.h.  */
17076
17077 /* Override any GCC internal prototype to avoid an error.
17078    Use char because int might match the return type of a GCC
17079    builtin and then its argument prototype would still apply.  */
17080 #ifdef __cplusplus
17081 extern "C"
17082 #endif
17083 char elf_begin ();
17084 int
17085 main ()
17086 {
17087 return elf_begin ();
17088   ;
17089   return 0;
17090 }
17091 _ACEOF
17092 rm -f conftest.$ac_objext conftest$ac_exeext
17093 if { (ac_try="$ac_link"
17094 case "(($ac_try" in
17095   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17096   *) ac_try_echo=$ac_try;;
17097 esac
17098 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17099   (eval "$ac_link") 2>conftest.er1
17100   ac_status=$?
17101   grep -v '^ *+' conftest.er1 >conftest.err
17102   rm -f conftest.er1
17103   cat conftest.err >&5
17104   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17105   (exit $ac_status); } && {
17106          test -z "$ac_c_werror_flag" ||
17107          test ! -s conftest.err
17108        } && test -s conftest$ac_exeext &&
17109        $as_test_x conftest$ac_exeext; then
17110   ac_cv_lib_elf_elf_begin=yes
17111 else
17112   echo "$as_me: failed program was:" >&5
17113 sed 's/^/| /' conftest.$ac_ext >&5
17114
17115         ac_cv_lib_elf_elf_begin=no
17116 fi
17117
17118 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17119       conftest$ac_exeext conftest.$ac_ext
17120 LIBS=$ac_check_lib_save_LIBS
17121 fi
17122 { echo "$as_me:$LINENO: result: $ac_cv_lib_elf_elf_begin" >&5
17123 echo "${ECHO_T}$ac_cv_lib_elf_elf_begin" >&6; }
17124 if test $ac_cv_lib_elf_elf_begin = yes; then
17125   LIBS="-lelf $LIBS"
17126 fi
17127
17128 fi
17129 if test $ac_have_func = no; then
17130   { echo "$as_me:$LINENO: checking for kvm_open in -lkvm" >&5
17131 echo $ECHO_N "checking for kvm_open in -lkvm... $ECHO_C" >&6; }
17132 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then
17133   echo $ECHO_N "(cached) $ECHO_C" >&6
17134 else
17135   ac_check_lib_save_LIBS=$LIBS
17136 LIBS="-lkvm  $LIBS"
17137 cat >conftest.$ac_ext <<_ACEOF
17138 /* confdefs.h.  */
17139 _ACEOF
17140 cat confdefs.h >>conftest.$ac_ext
17141 cat >>conftest.$ac_ext <<_ACEOF
17142 /* end confdefs.h.  */
17143
17144 /* Override any GCC internal prototype to avoid an error.
17145    Use char because int might match the return type of a GCC
17146    builtin and then its argument prototype would still apply.  */
17147 #ifdef __cplusplus
17148 extern "C"
17149 #endif
17150 char kvm_open ();
17151 int
17152 main ()
17153 {
17154 return kvm_open ();
17155   ;
17156   return 0;
17157 }
17158 _ACEOF
17159 rm -f conftest.$ac_objext conftest$ac_exeext
17160 if { (ac_try="$ac_link"
17161 case "(($ac_try" in
17162   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17163   *) ac_try_echo=$ac_try;;
17164 esac
17165 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17166   (eval "$ac_link") 2>conftest.er1
17167   ac_status=$?
17168   grep -v '^ *+' conftest.er1 >conftest.err
17169   rm -f conftest.er1
17170   cat conftest.err >&5
17171   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17172   (exit $ac_status); } && {
17173          test -z "$ac_c_werror_flag" ||
17174          test ! -s conftest.err
17175        } && test -s conftest$ac_exeext &&
17176        $as_test_x conftest$ac_exeext; then
17177   ac_cv_lib_kvm_kvm_open=yes
17178 else
17179   echo "$as_me: failed program was:" >&5
17180 sed 's/^/| /' conftest.$ac_ext >&5
17181
17182         ac_cv_lib_kvm_kvm_open=no
17183 fi
17184
17185 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17186       conftest$ac_exeext conftest.$ac_ext
17187 LIBS=$ac_check_lib_save_LIBS
17188 fi
17189 { echo "$as_me:$LINENO: result: $ac_cv_lib_kvm_kvm_open" >&5
17190 echo "${ECHO_T}$ac_cv_lib_kvm_kvm_open" >&6; }
17191 if test $ac_cv_lib_kvm_kvm_open = yes; then
17192   LIBS="-lkvm $LIBS"
17193 fi
17194
17195   # Check for the 4.4BSD definition of getloadavg.
17196   { echo "$as_me:$LINENO: checking for getloadavg in -lutil" >&5
17197 echo $ECHO_N "checking for getloadavg in -lutil... $ECHO_C" >&6; }
17198 if test "${ac_cv_lib_util_getloadavg+set}" = set; then
17199   echo $ECHO_N "(cached) $ECHO_C" >&6
17200 else
17201   ac_check_lib_save_LIBS=$LIBS
17202 LIBS="-lutil  $LIBS"
17203 cat >conftest.$ac_ext <<_ACEOF
17204 /* confdefs.h.  */
17205 _ACEOF
17206 cat confdefs.h >>conftest.$ac_ext
17207 cat >>conftest.$ac_ext <<_ACEOF
17208 /* end confdefs.h.  */
17209
17210 /* Override any GCC internal prototype to avoid an error.
17211    Use char because int might match the return type of a GCC
17212    builtin and then its argument prototype would still apply.  */
17213 #ifdef __cplusplus
17214 extern "C"
17215 #endif
17216 char getloadavg ();
17217 int
17218 main ()
17219 {
17220 return getloadavg ();
17221   ;
17222   return 0;
17223 }
17224 _ACEOF
17225 rm -f conftest.$ac_objext conftest$ac_exeext
17226 if { (ac_try="$ac_link"
17227 case "(($ac_try" in
17228   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17229   *) ac_try_echo=$ac_try;;
17230 esac
17231 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17232   (eval "$ac_link") 2>conftest.er1
17233   ac_status=$?
17234   grep -v '^ *+' conftest.er1 >conftest.err
17235   rm -f conftest.er1
17236   cat conftest.err >&5
17237   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17238   (exit $ac_status); } && {
17239          test -z "$ac_c_werror_flag" ||
17240          test ! -s conftest.err
17241        } && test -s conftest$ac_exeext &&
17242        $as_test_x conftest$ac_exeext; then
17243   ac_cv_lib_util_getloadavg=yes
17244 else
17245   echo "$as_me: failed program was:" >&5
17246 sed 's/^/| /' conftest.$ac_ext >&5
17247
17248         ac_cv_lib_util_getloadavg=no
17249 fi
17250
17251 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17252       conftest$ac_exeext conftest.$ac_ext
17253 LIBS=$ac_check_lib_save_LIBS
17254 fi
17255 { echo "$as_me:$LINENO: result: $ac_cv_lib_util_getloadavg" >&5
17256 echo "${ECHO_T}$ac_cv_lib_util_getloadavg" >&6; }
17257 if test $ac_cv_lib_util_getloadavg = yes; then
17258   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
17259 fi
17260
17261 fi
17262
17263 if test $ac_have_func = no; then
17264   # There is a commonly available library for RS/6000 AIX.
17265   # Since it is not a standard part of AIX, it might be installed locally.
17266   ac_getloadavg_LIBS=$LIBS
17267   LIBS="-L/usr/local/lib $LIBS"
17268   { echo "$as_me:$LINENO: checking for getloadavg in -lgetloadavg" >&5
17269 echo $ECHO_N "checking for getloadavg in -lgetloadavg... $ECHO_C" >&6; }
17270 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then
17271   echo $ECHO_N "(cached) $ECHO_C" >&6
17272 else
17273   ac_check_lib_save_LIBS=$LIBS
17274 LIBS="-lgetloadavg  $LIBS"
17275 cat >conftest.$ac_ext <<_ACEOF
17276 /* confdefs.h.  */
17277 _ACEOF
17278 cat confdefs.h >>conftest.$ac_ext
17279 cat >>conftest.$ac_ext <<_ACEOF
17280 /* end confdefs.h.  */
17281
17282 /* Override any GCC internal prototype to avoid an error.
17283    Use char because int might match the return type of a GCC
17284    builtin and then its argument prototype would still apply.  */
17285 #ifdef __cplusplus
17286 extern "C"
17287 #endif
17288 char getloadavg ();
17289 int
17290 main ()
17291 {
17292 return getloadavg ();
17293   ;
17294   return 0;
17295 }
17296 _ACEOF
17297 rm -f conftest.$ac_objext conftest$ac_exeext
17298 if { (ac_try="$ac_link"
17299 case "(($ac_try" in
17300   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17301   *) ac_try_echo=$ac_try;;
17302 esac
17303 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17304   (eval "$ac_link") 2>conftest.er1
17305   ac_status=$?
17306   grep -v '^ *+' conftest.er1 >conftest.err
17307   rm -f conftest.er1
17308   cat conftest.err >&5
17309   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17310   (exit $ac_status); } && {
17311          test -z "$ac_c_werror_flag" ||
17312          test ! -s conftest.err
17313        } && test -s conftest$ac_exeext &&
17314        $as_test_x conftest$ac_exeext; then
17315   ac_cv_lib_getloadavg_getloadavg=yes
17316 else
17317   echo "$as_me: failed program was:" >&5
17318 sed 's/^/| /' conftest.$ac_ext >&5
17319
17320         ac_cv_lib_getloadavg_getloadavg=no
17321 fi
17322
17323 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17324       conftest$ac_exeext conftest.$ac_ext
17325 LIBS=$ac_check_lib_save_LIBS
17326 fi
17327 { echo "$as_me:$LINENO: result: $ac_cv_lib_getloadavg_getloadavg" >&5
17328 echo "${ECHO_T}$ac_cv_lib_getloadavg_getloadavg" >&6; }
17329 if test $ac_cv_lib_getloadavg_getloadavg = yes; then
17330   LIBS="-lgetloadavg $LIBS"
17331 else
17332   LIBS=$ac_getloadavg_LIBS
17333 fi
17334
17335 fi
17336
17337 # Make sure it is really in the library, if we think we found it,
17338 # otherwise set up the replacement function.
17339
17340 for ac_func in getloadavg
17341 do
17342 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17343 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17344 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17345 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17346   echo $ECHO_N "(cached) $ECHO_C" >&6
17347 else
17348   cat >conftest.$ac_ext <<_ACEOF
17349 /* confdefs.h.  */
17350 _ACEOF
17351 cat confdefs.h >>conftest.$ac_ext
17352 cat >>conftest.$ac_ext <<_ACEOF
17353 /* end confdefs.h.  */
17354 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17355    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17356 #define $ac_func innocuous_$ac_func
17357
17358 /* System header to define __stub macros and hopefully few prototypes,
17359     which can conflict with char $ac_func (); below.
17360     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17361     <limits.h> exists even on freestanding compilers.  */
17362
17363 #ifdef __STDC__
17364 # include <limits.h>
17365 #else
17366 # include <assert.h>
17367 #endif
17368
17369 #undef $ac_func
17370
17371 /* Override any GCC internal prototype to avoid an error.
17372    Use char because int might match the return type of a GCC
17373    builtin and then its argument prototype would still apply.  */
17374 #ifdef __cplusplus
17375 extern "C"
17376 #endif
17377 char $ac_func ();
17378 /* The GNU C library defines this for functions which it implements
17379     to always fail with ENOSYS.  Some functions are actually named
17380     something starting with __ and the normal name is an alias.  */
17381 #if defined __stub_$ac_func || defined __stub___$ac_func
17382 choke me
17383 #endif
17384
17385 int
17386 main ()
17387 {
17388 return $ac_func ();
17389   ;
17390   return 0;
17391 }
17392 _ACEOF
17393 rm -f conftest.$ac_objext conftest$ac_exeext
17394 if { (ac_try="$ac_link"
17395 case "(($ac_try" in
17396   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17397   *) ac_try_echo=$ac_try;;
17398 esac
17399 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17400   (eval "$ac_link") 2>conftest.er1
17401   ac_status=$?
17402   grep -v '^ *+' conftest.er1 >conftest.err
17403   rm -f conftest.er1
17404   cat conftest.err >&5
17405   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17406   (exit $ac_status); } && {
17407          test -z "$ac_c_werror_flag" ||
17408          test ! -s conftest.err
17409        } && test -s conftest$ac_exeext &&
17410        $as_test_x conftest$ac_exeext; then
17411   eval "$as_ac_var=yes"
17412 else
17413   echo "$as_me: failed program was:" >&5
17414 sed 's/^/| /' conftest.$ac_ext >&5
17415
17416         eval "$as_ac_var=no"
17417 fi
17418
17419 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17420       conftest$ac_exeext conftest.$ac_ext
17421 fi
17422 ac_res=`eval echo '${'$as_ac_var'}'`
17423                { echo "$as_me:$LINENO: result: $ac_res" >&5
17424 echo "${ECHO_T}$ac_res" >&6; }
17425 if test `eval echo '${'$as_ac_var'}'` = yes; then
17426   cat >>confdefs.h <<_ACEOF
17427 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17428 _ACEOF
17429
17430 else
17431   case " $LIBOBJS " in
17432   *" getloadavg.$ac_objext "* ) ;;
17433   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
17434  ;;
17435 esac
17436
17437
17438 cat >>confdefs.h <<\_ACEOF
17439 #define C_GETLOADAVG 1
17440 _ACEOF
17441
17442 # Figure out what our getloadavg.c needs.
17443 ac_have_func=no
17444 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17445   { echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
17446 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6; }
17447 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17448   echo $ECHO_N "(cached) $ECHO_C" >&6
17449 fi
17450 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
17451 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6; }
17452 else
17453   # Is the header compilable?
17454 { echo "$as_me:$LINENO: checking sys/dg_sys_info.h usability" >&5
17455 echo $ECHO_N "checking sys/dg_sys_info.h usability... $ECHO_C" >&6; }
17456 cat >conftest.$ac_ext <<_ACEOF
17457 /* confdefs.h.  */
17458 _ACEOF
17459 cat confdefs.h >>conftest.$ac_ext
17460 cat >>conftest.$ac_ext <<_ACEOF
17461 /* end confdefs.h.  */
17462 $ac_includes_default
17463 #include <sys/dg_sys_info.h>
17464 _ACEOF
17465 rm -f conftest.$ac_objext
17466 if { (ac_try="$ac_compile"
17467 case "(($ac_try" in
17468   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17469   *) ac_try_echo=$ac_try;;
17470 esac
17471 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17472   (eval "$ac_compile") 2>conftest.er1
17473   ac_status=$?
17474   grep -v '^ *+' conftest.er1 >conftest.err
17475   rm -f conftest.er1
17476   cat conftest.err >&5
17477   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17478   (exit $ac_status); } && {
17479          test -z "$ac_c_werror_flag" ||
17480          test ! -s conftest.err
17481        } && test -s conftest.$ac_objext; then
17482   ac_header_compiler=yes
17483 else
17484   echo "$as_me: failed program was:" >&5
17485 sed 's/^/| /' conftest.$ac_ext >&5
17486
17487         ac_header_compiler=no
17488 fi
17489
17490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17491 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
17492 echo "${ECHO_T}$ac_header_compiler" >&6; }
17493
17494 # Is the header present?
17495 { echo "$as_me:$LINENO: checking sys/dg_sys_info.h presence" >&5
17496 echo $ECHO_N "checking sys/dg_sys_info.h presence... $ECHO_C" >&6; }
17497 cat >conftest.$ac_ext <<_ACEOF
17498 /* confdefs.h.  */
17499 _ACEOF
17500 cat confdefs.h >>conftest.$ac_ext
17501 cat >>conftest.$ac_ext <<_ACEOF
17502 /* end confdefs.h.  */
17503 #include <sys/dg_sys_info.h>
17504 _ACEOF
17505 if { (ac_try="$ac_cpp conftest.$ac_ext"
17506 case "(($ac_try" in
17507   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17508   *) ac_try_echo=$ac_try;;
17509 esac
17510 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17511   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
17512   ac_status=$?
17513   grep -v '^ *+' conftest.er1 >conftest.err
17514   rm -f conftest.er1
17515   cat conftest.err >&5
17516   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17517   (exit $ac_status); } >/dev/null && {
17518          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
17519          test ! -s conftest.err
17520        }; then
17521   ac_header_preproc=yes
17522 else
17523   echo "$as_me: failed program was:" >&5
17524 sed 's/^/| /' conftest.$ac_ext >&5
17525
17526   ac_header_preproc=no
17527 fi
17528
17529 rm -f conftest.err conftest.$ac_ext
17530 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
17531 echo "${ECHO_T}$ac_header_preproc" >&6; }
17532
17533 # So?  What about this header?
17534 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
17535   yes:no: )
17536     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&5
17537 echo "$as_me: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
17538     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&5
17539 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&2;}
17540     ac_header_preproc=yes
17541     ;;
17542   no:yes:* )
17543     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&5
17544 echo "$as_me: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&2;}
17545     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&5
17546 echo "$as_me: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&2;}
17547     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&5
17548 echo "$as_me: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&2;}
17549     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&5
17550 echo "$as_me: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&2;}
17551     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&5
17552 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&2;}
17553     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&5
17554 echo "$as_me: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&2;}
17555
17556     ;;
17557 esac
17558 { echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
17559 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6; }
17560 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17561   echo $ECHO_N "(cached) $ECHO_C" >&6
17562 else
17563   ac_cv_header_sys_dg_sys_info_h=$ac_header_preproc
17564 fi
17565 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
17566 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6; }
17567
17568 fi
17569 if test $ac_cv_header_sys_dg_sys_info_h = yes; then
17570   ac_have_func=yes
17571
17572 cat >>confdefs.h <<\_ACEOF
17573 #define DGUX 1
17574 _ACEOF
17575
17576
17577 { echo "$as_me:$LINENO: checking for dg_sys_info in -ldgc" >&5
17578 echo $ECHO_N "checking for dg_sys_info in -ldgc... $ECHO_C" >&6; }
17579 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then
17580   echo $ECHO_N "(cached) $ECHO_C" >&6
17581 else
17582   ac_check_lib_save_LIBS=$LIBS
17583 LIBS="-ldgc  $LIBS"
17584 cat >conftest.$ac_ext <<_ACEOF
17585 /* confdefs.h.  */
17586 _ACEOF
17587 cat confdefs.h >>conftest.$ac_ext
17588 cat >>conftest.$ac_ext <<_ACEOF
17589 /* end confdefs.h.  */
17590
17591 /* Override any GCC internal prototype to avoid an error.
17592    Use char because int might match the return type of a GCC
17593    builtin and then its argument prototype would still apply.  */
17594 #ifdef __cplusplus
17595 extern "C"
17596 #endif
17597 char dg_sys_info ();
17598 int
17599 main ()
17600 {
17601 return dg_sys_info ();
17602   ;
17603   return 0;
17604 }
17605 _ACEOF
17606 rm -f conftest.$ac_objext conftest$ac_exeext
17607 if { (ac_try="$ac_link"
17608 case "(($ac_try" in
17609   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17610   *) ac_try_echo=$ac_try;;
17611 esac
17612 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17613   (eval "$ac_link") 2>conftest.er1
17614   ac_status=$?
17615   grep -v '^ *+' conftest.er1 >conftest.err
17616   rm -f conftest.er1
17617   cat conftest.err >&5
17618   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17619   (exit $ac_status); } && {
17620          test -z "$ac_c_werror_flag" ||
17621          test ! -s conftest.err
17622        } && test -s conftest$ac_exeext &&
17623        $as_test_x conftest$ac_exeext; then
17624   ac_cv_lib_dgc_dg_sys_info=yes
17625 else
17626   echo "$as_me: failed program was:" >&5
17627 sed 's/^/| /' conftest.$ac_ext >&5
17628
17629         ac_cv_lib_dgc_dg_sys_info=no
17630 fi
17631
17632 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17633       conftest$ac_exeext conftest.$ac_ext
17634 LIBS=$ac_check_lib_save_LIBS
17635 fi
17636 { echo "$as_me:$LINENO: result: $ac_cv_lib_dgc_dg_sys_info" >&5
17637 echo "${ECHO_T}$ac_cv_lib_dgc_dg_sys_info" >&6; }
17638 if test $ac_cv_lib_dgc_dg_sys_info = yes; then
17639   cat >>confdefs.h <<_ACEOF
17640 #define HAVE_LIBDGC 1
17641 _ACEOF
17642
17643   LIBS="-ldgc $LIBS"
17644
17645 fi
17646
17647 fi
17648
17649
17650
17651 if test "${ac_cv_header_locale_h+set}" = set; then
17652   { echo "$as_me:$LINENO: checking for locale.h" >&5
17653 echo $ECHO_N "checking for locale.h... $ECHO_C" >&6; }
17654 if test "${ac_cv_header_locale_h+set}" = set; then
17655   echo $ECHO_N "(cached) $ECHO_C" >&6
17656 fi
17657 { echo "$as_me:$LINENO: result: $ac_cv_header_locale_h" >&5
17658 echo "${ECHO_T}$ac_cv_header_locale_h" >&6; }
17659 else
17660   # Is the header compilable?
17661 { echo "$as_me:$LINENO: checking locale.h usability" >&5
17662 echo $ECHO_N "checking locale.h usability... $ECHO_C" >&6; }
17663 cat >conftest.$ac_ext <<_ACEOF
17664 /* confdefs.h.  */
17665 _ACEOF
17666 cat confdefs.h >>conftest.$ac_ext
17667 cat >>conftest.$ac_ext <<_ACEOF
17668 /* end confdefs.h.  */
17669 $ac_includes_default
17670 #include <locale.h>
17671 _ACEOF
17672 rm -f conftest.$ac_objext
17673 if { (ac_try="$ac_compile"
17674 case "(($ac_try" in
17675   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17676   *) ac_try_echo=$ac_try;;
17677 esac
17678 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17679   (eval "$ac_compile") 2>conftest.er1
17680   ac_status=$?
17681   grep -v '^ *+' conftest.er1 >conftest.err
17682   rm -f conftest.er1
17683   cat conftest.err >&5
17684   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17685   (exit $ac_status); } && {
17686          test -z "$ac_c_werror_flag" ||
17687          test ! -s conftest.err
17688        } && test -s conftest.$ac_objext; then
17689   ac_header_compiler=yes
17690 else
17691   echo "$as_me: failed program was:" >&5
17692 sed 's/^/| /' conftest.$ac_ext >&5
17693
17694         ac_header_compiler=no
17695 fi
17696
17697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17698 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
17699 echo "${ECHO_T}$ac_header_compiler" >&6; }
17700
17701 # Is the header present?
17702 { echo "$as_me:$LINENO: checking locale.h presence" >&5
17703 echo $ECHO_N "checking locale.h presence... $ECHO_C" >&6; }
17704 cat >conftest.$ac_ext <<_ACEOF
17705 /* confdefs.h.  */
17706 _ACEOF
17707 cat confdefs.h >>conftest.$ac_ext
17708 cat >>conftest.$ac_ext <<_ACEOF
17709 /* end confdefs.h.  */
17710 #include <locale.h>
17711 _ACEOF
17712 if { (ac_try="$ac_cpp conftest.$ac_ext"
17713 case "(($ac_try" in
17714   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17715   *) ac_try_echo=$ac_try;;
17716 esac
17717 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17718   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
17719   ac_status=$?
17720   grep -v '^ *+' conftest.er1 >conftest.err
17721   rm -f conftest.er1
17722   cat conftest.err >&5
17723   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17724   (exit $ac_status); } >/dev/null && {
17725          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
17726          test ! -s conftest.err
17727        }; then
17728   ac_header_preproc=yes
17729 else
17730   echo "$as_me: failed program was:" >&5
17731 sed 's/^/| /' conftest.$ac_ext >&5
17732
17733   ac_header_preproc=no
17734 fi
17735
17736 rm -f conftest.err conftest.$ac_ext
17737 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
17738 echo "${ECHO_T}$ac_header_preproc" >&6; }
17739
17740 # So?  What about this header?
17741 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
17742   yes:no: )
17743     { echo "$as_me:$LINENO: WARNING: locale.h: accepted by the compiler, rejected by the preprocessor!" >&5
17744 echo "$as_me: WARNING: locale.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
17745     { echo "$as_me:$LINENO: WARNING: locale.h: proceeding with the compiler's result" >&5
17746 echo "$as_me: WARNING: locale.h: proceeding with the compiler's result" >&2;}
17747     ac_header_preproc=yes
17748     ;;
17749   no:yes:* )
17750     { echo "$as_me:$LINENO: WARNING: locale.h: present but cannot be compiled" >&5
17751 echo "$as_me: WARNING: locale.h: present but cannot be compiled" >&2;}
17752     { echo "$as_me:$LINENO: WARNING: locale.h:     check for missing prerequisite headers?" >&5
17753 echo "$as_me: WARNING: locale.h:     check for missing prerequisite headers?" >&2;}
17754     { echo "$as_me:$LINENO: WARNING: locale.h: see the Autoconf documentation" >&5
17755 echo "$as_me: WARNING: locale.h: see the Autoconf documentation" >&2;}
17756     { echo "$as_me:$LINENO: WARNING: locale.h:     section \"Present But Cannot Be Compiled\"" >&5
17757 echo "$as_me: WARNING: locale.h:     section \"Present But Cannot Be Compiled\"" >&2;}
17758     { echo "$as_me:$LINENO: WARNING: locale.h: proceeding with the preprocessor's result" >&5
17759 echo "$as_me: WARNING: locale.h: proceeding with the preprocessor's result" >&2;}
17760     { echo "$as_me:$LINENO: WARNING: locale.h: in the future, the compiler will take precedence" >&5
17761 echo "$as_me: WARNING: locale.h: in the future, the compiler will take precedence" >&2;}
17762
17763     ;;
17764 esac
17765 { echo "$as_me:$LINENO: checking for locale.h" >&5
17766 echo $ECHO_N "checking for locale.h... $ECHO_C" >&6; }
17767 if test "${ac_cv_header_locale_h+set}" = set; then
17768   echo $ECHO_N "(cached) $ECHO_C" >&6
17769 else
17770   ac_cv_header_locale_h=$ac_header_preproc
17771 fi
17772 { echo "$as_me:$LINENO: result: $ac_cv_header_locale_h" >&5
17773 echo "${ECHO_T}$ac_cv_header_locale_h" >&6; }
17774
17775 fi
17776
17777
17778
17779 for ac_func in setlocale
17780 do
17781 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17782 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17783 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17784 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17785   echo $ECHO_N "(cached) $ECHO_C" >&6
17786 else
17787   cat >conftest.$ac_ext <<_ACEOF
17788 /* confdefs.h.  */
17789 _ACEOF
17790 cat confdefs.h >>conftest.$ac_ext
17791 cat >>conftest.$ac_ext <<_ACEOF
17792 /* end confdefs.h.  */
17793 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17794    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17795 #define $ac_func innocuous_$ac_func
17796
17797 /* System header to define __stub macros and hopefully few prototypes,
17798     which can conflict with char $ac_func (); below.
17799     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17800     <limits.h> exists even on freestanding compilers.  */
17801
17802 #ifdef __STDC__
17803 # include <limits.h>
17804 #else
17805 # include <assert.h>
17806 #endif
17807
17808 #undef $ac_func
17809
17810 /* Override any GCC internal prototype to avoid an error.
17811    Use char because int might match the return type of a GCC
17812    builtin and then its argument prototype would still apply.  */
17813 #ifdef __cplusplus
17814 extern "C"
17815 #endif
17816 char $ac_func ();
17817 /* The GNU C library defines this for functions which it implements
17818     to always fail with ENOSYS.  Some functions are actually named
17819     something starting with __ and the normal name is an alias.  */
17820 #if defined __stub_$ac_func || defined __stub___$ac_func
17821 choke me
17822 #endif
17823
17824 int
17825 main ()
17826 {
17827 return $ac_func ();
17828   ;
17829   return 0;
17830 }
17831 _ACEOF
17832 rm -f conftest.$ac_objext conftest$ac_exeext
17833 if { (ac_try="$ac_link"
17834 case "(($ac_try" in
17835   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17836   *) ac_try_echo=$ac_try;;
17837 esac
17838 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17839   (eval "$ac_link") 2>conftest.er1
17840   ac_status=$?
17841   grep -v '^ *+' conftest.er1 >conftest.err
17842   rm -f conftest.er1
17843   cat conftest.err >&5
17844   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17845   (exit $ac_status); } && {
17846          test -z "$ac_c_werror_flag" ||
17847          test ! -s conftest.err
17848        } && test -s conftest$ac_exeext &&
17849        $as_test_x conftest$ac_exeext; then
17850   eval "$as_ac_var=yes"
17851 else
17852   echo "$as_me: failed program was:" >&5
17853 sed 's/^/| /' conftest.$ac_ext >&5
17854
17855         eval "$as_ac_var=no"
17856 fi
17857
17858 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17859       conftest$ac_exeext conftest.$ac_ext
17860 fi
17861 ac_res=`eval echo '${'$as_ac_var'}'`
17862                { echo "$as_me:$LINENO: result: $ac_res" >&5
17863 echo "${ECHO_T}$ac_res" >&6; }
17864 if test `eval echo '${'$as_ac_var'}'` = yes; then
17865   cat >>confdefs.h <<_ACEOF
17866 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17867 _ACEOF
17868
17869 fi
17870 done
17871
17872
17873 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
17874 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
17875 # Irix 4.0.5F has the header but not the library.
17876 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
17877   ac_have_func=yes
17878
17879 cat >>confdefs.h <<\_ACEOF
17880 #define SVR4 1
17881 _ACEOF
17882
17883 fi
17884
17885 if test $ac_have_func = no; then
17886   if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
17887   { echo "$as_me:$LINENO: checking for inq_stats/cpustats.h" >&5
17888 echo $ECHO_N "checking for inq_stats/cpustats.h... $ECHO_C" >&6; }
17889 if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
17890   echo $ECHO_N "(cached) $ECHO_C" >&6
17891 fi
17892 { echo "$as_me:$LINENO: result: $ac_cv_header_inq_stats_cpustats_h" >&5
17893 echo "${ECHO_T}$ac_cv_header_inq_stats_cpustats_h" >&6; }
17894 else
17895   # Is the header compilable?
17896 { echo "$as_me:$LINENO: checking inq_stats/cpustats.h usability" >&5
17897 echo $ECHO_N "checking inq_stats/cpustats.h usability... $ECHO_C" >&6; }
17898 cat >conftest.$ac_ext <<_ACEOF
17899 /* confdefs.h.  */
17900 _ACEOF
17901 cat confdefs.h >>conftest.$ac_ext
17902 cat >>conftest.$ac_ext <<_ACEOF
17903 /* end confdefs.h.  */
17904 $ac_includes_default
17905 #include <inq_stats/cpustats.h>
17906 _ACEOF
17907 rm -f conftest.$ac_objext
17908 if { (ac_try="$ac_compile"
17909 case "(($ac_try" in
17910   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17911   *) ac_try_echo=$ac_try;;
17912 esac
17913 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17914   (eval "$ac_compile") 2>conftest.er1
17915   ac_status=$?
17916   grep -v '^ *+' conftest.er1 >conftest.err
17917   rm -f conftest.er1
17918   cat conftest.err >&5
17919   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17920   (exit $ac_status); } && {
17921          test -z "$ac_c_werror_flag" ||
17922          test ! -s conftest.err
17923        } && test -s conftest.$ac_objext; then
17924   ac_header_compiler=yes
17925 else
17926   echo "$as_me: failed program was:" >&5
17927 sed 's/^/| /' conftest.$ac_ext >&5
17928
17929         ac_header_compiler=no
17930 fi
17931
17932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17933 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
17934 echo "${ECHO_T}$ac_header_compiler" >&6; }
17935
17936 # Is the header present?
17937 { echo "$as_me:$LINENO: checking inq_stats/cpustats.h presence" >&5
17938 echo $ECHO_N "checking inq_stats/cpustats.h presence... $ECHO_C" >&6; }
17939 cat >conftest.$ac_ext <<_ACEOF
17940 /* confdefs.h.  */
17941 _ACEOF
17942 cat confdefs.h >>conftest.$ac_ext
17943 cat >>conftest.$ac_ext <<_ACEOF
17944 /* end confdefs.h.  */
17945 #include <inq_stats/cpustats.h>
17946 _ACEOF
17947 if { (ac_try="$ac_cpp conftest.$ac_ext"
17948 case "(($ac_try" in
17949   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17950   *) ac_try_echo=$ac_try;;
17951 esac
17952 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17953   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
17954   ac_status=$?
17955   grep -v '^ *+' conftest.er1 >conftest.err
17956   rm -f conftest.er1
17957   cat conftest.err >&5
17958   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17959   (exit $ac_status); } >/dev/null && {
17960          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
17961          test ! -s conftest.err
17962        }; then
17963   ac_header_preproc=yes
17964 else
17965   echo "$as_me: failed program was:" >&5
17966 sed 's/^/| /' conftest.$ac_ext >&5
17967
17968   ac_header_preproc=no
17969 fi
17970
17971 rm -f conftest.err conftest.$ac_ext
17972 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
17973 echo "${ECHO_T}$ac_header_preproc" >&6; }
17974
17975 # So?  What about this header?
17976 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
17977   yes:no: )
17978     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&5
17979 echo "$as_me: WARNING: inq_stats/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
17980     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: proceeding with the compiler's result" >&5
17981 echo "$as_me: WARNING: inq_stats/cpustats.h: proceeding with the compiler's result" >&2;}
17982     ac_header_preproc=yes
17983     ;;
17984   no:yes:* )
17985     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: present but cannot be compiled" >&5
17986 echo "$as_me: WARNING: inq_stats/cpustats.h: present but cannot be compiled" >&2;}
17987     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h:     check for missing prerequisite headers?" >&5
17988 echo "$as_me: WARNING: inq_stats/cpustats.h:     check for missing prerequisite headers?" >&2;}
17989     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: see the Autoconf documentation" >&5
17990 echo "$as_me: WARNING: inq_stats/cpustats.h: see the Autoconf documentation" >&2;}
17991     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&5
17992 echo "$as_me: WARNING: inq_stats/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&2;}
17993     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: proceeding with the preprocessor's result" >&5
17994 echo "$as_me: WARNING: inq_stats/cpustats.h: proceeding with the preprocessor's result" >&2;}
17995     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: in the future, the compiler will take precedence" >&5
17996 echo "$as_me: WARNING: inq_stats/cpustats.h: in the future, the compiler will take precedence" >&2;}
17997
17998     ;;
17999 esac
18000 { echo "$as_me:$LINENO: checking for inq_stats/cpustats.h" >&5
18001 echo $ECHO_N "checking for inq_stats/cpustats.h... $ECHO_C" >&6; }
18002 if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18003   echo $ECHO_N "(cached) $ECHO_C" >&6
18004 else
18005   ac_cv_header_inq_stats_cpustats_h=$ac_header_preproc
18006 fi
18007 { echo "$as_me:$LINENO: result: $ac_cv_header_inq_stats_cpustats_h" >&5
18008 echo "${ECHO_T}$ac_cv_header_inq_stats_cpustats_h" >&6; }
18009
18010 fi
18011 if test $ac_cv_header_inq_stats_cpustats_h = yes; then
18012   ac_have_func=yes
18013
18014 cat >>confdefs.h <<\_ACEOF
18015 #define UMAX 1
18016 _ACEOF
18017
18018
18019 cat >>confdefs.h <<\_ACEOF
18020 #define UMAX4_3 1
18021 _ACEOF
18022
18023 fi
18024
18025
18026 fi
18027
18028 if test $ac_have_func = no; then
18029   if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18030   { echo "$as_me:$LINENO: checking for sys/cpustats.h" >&5
18031 echo $ECHO_N "checking for sys/cpustats.h... $ECHO_C" >&6; }
18032 if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18033   echo $ECHO_N "(cached) $ECHO_C" >&6
18034 fi
18035 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_cpustats_h" >&5
18036 echo "${ECHO_T}$ac_cv_header_sys_cpustats_h" >&6; }
18037 else
18038   # Is the header compilable?
18039 { echo "$as_me:$LINENO: checking sys/cpustats.h usability" >&5
18040 echo $ECHO_N "checking sys/cpustats.h usability... $ECHO_C" >&6; }
18041 cat >conftest.$ac_ext <<_ACEOF
18042 /* confdefs.h.  */
18043 _ACEOF
18044 cat confdefs.h >>conftest.$ac_ext
18045 cat >>conftest.$ac_ext <<_ACEOF
18046 /* end confdefs.h.  */
18047 $ac_includes_default
18048 #include <sys/cpustats.h>
18049 _ACEOF
18050 rm -f conftest.$ac_objext
18051 if { (ac_try="$ac_compile"
18052 case "(($ac_try" in
18053   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18054   *) ac_try_echo=$ac_try;;
18055 esac
18056 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18057   (eval "$ac_compile") 2>conftest.er1
18058   ac_status=$?
18059   grep -v '^ *+' conftest.er1 >conftest.err
18060   rm -f conftest.er1
18061   cat conftest.err >&5
18062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18063   (exit $ac_status); } && {
18064          test -z "$ac_c_werror_flag" ||
18065          test ! -s conftest.err
18066        } && test -s conftest.$ac_objext; then
18067   ac_header_compiler=yes
18068 else
18069   echo "$as_me: failed program was:" >&5
18070 sed 's/^/| /' conftest.$ac_ext >&5
18071
18072         ac_header_compiler=no
18073 fi
18074
18075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18076 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18077 echo "${ECHO_T}$ac_header_compiler" >&6; }
18078
18079 # Is the header present?
18080 { echo "$as_me:$LINENO: checking sys/cpustats.h presence" >&5
18081 echo $ECHO_N "checking sys/cpustats.h presence... $ECHO_C" >&6; }
18082 cat >conftest.$ac_ext <<_ACEOF
18083 /* confdefs.h.  */
18084 _ACEOF
18085 cat confdefs.h >>conftest.$ac_ext
18086 cat >>conftest.$ac_ext <<_ACEOF
18087 /* end confdefs.h.  */
18088 #include <sys/cpustats.h>
18089 _ACEOF
18090 if { (ac_try="$ac_cpp conftest.$ac_ext"
18091 case "(($ac_try" in
18092   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18093   *) ac_try_echo=$ac_try;;
18094 esac
18095 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18096   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18097   ac_status=$?
18098   grep -v '^ *+' conftest.er1 >conftest.err
18099   rm -f conftest.er1
18100   cat conftest.err >&5
18101   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18102   (exit $ac_status); } >/dev/null && {
18103          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18104          test ! -s conftest.err
18105        }; then
18106   ac_header_preproc=yes
18107 else
18108   echo "$as_me: failed program was:" >&5
18109 sed 's/^/| /' conftest.$ac_ext >&5
18110
18111   ac_header_preproc=no
18112 fi
18113
18114 rm -f conftest.err conftest.$ac_ext
18115 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18116 echo "${ECHO_T}$ac_header_preproc" >&6; }
18117
18118 # So?  What about this header?
18119 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18120   yes:no: )
18121     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&5
18122 echo "$as_me: WARNING: sys/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
18123     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: proceeding with the compiler's result" >&5
18124 echo "$as_me: WARNING: sys/cpustats.h: proceeding with the compiler's result" >&2;}
18125     ac_header_preproc=yes
18126     ;;
18127   no:yes:* )
18128     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: present but cannot be compiled" >&5
18129 echo "$as_me: WARNING: sys/cpustats.h: present but cannot be compiled" >&2;}
18130     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h:     check for missing prerequisite headers?" >&5
18131 echo "$as_me: WARNING: sys/cpustats.h:     check for missing prerequisite headers?" >&2;}
18132     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: see the Autoconf documentation" >&5
18133 echo "$as_me: WARNING: sys/cpustats.h: see the Autoconf documentation" >&2;}
18134     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&5
18135 echo "$as_me: WARNING: sys/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&2;}
18136     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: proceeding with the preprocessor's result" >&5
18137 echo "$as_me: WARNING: sys/cpustats.h: proceeding with the preprocessor's result" >&2;}
18138     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: in the future, the compiler will take precedence" >&5
18139 echo "$as_me: WARNING: sys/cpustats.h: in the future, the compiler will take precedence" >&2;}
18140
18141     ;;
18142 esac
18143 { echo "$as_me:$LINENO: checking for sys/cpustats.h" >&5
18144 echo $ECHO_N "checking for sys/cpustats.h... $ECHO_C" >&6; }
18145 if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18146   echo $ECHO_N "(cached) $ECHO_C" >&6
18147 else
18148   ac_cv_header_sys_cpustats_h=$ac_header_preproc
18149 fi
18150 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_cpustats_h" >&5
18151 echo "${ECHO_T}$ac_cv_header_sys_cpustats_h" >&6; }
18152
18153 fi
18154 if test $ac_cv_header_sys_cpustats_h = yes; then
18155   ac_have_func=yes; cat >>confdefs.h <<\_ACEOF
18156 #define UMAX 1
18157 _ACEOF
18158
18159 fi
18160
18161
18162 fi
18163
18164 if test $ac_have_func = no; then
18165
18166 for ac_header in mach/mach.h
18167 do
18168 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18169 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18170   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18171 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18172 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18173   echo $ECHO_N "(cached) $ECHO_C" >&6
18174 fi
18175 ac_res=`eval echo '${'$as_ac_Header'}'`
18176                { echo "$as_me:$LINENO: result: $ac_res" >&5
18177 echo "${ECHO_T}$ac_res" >&6; }
18178 else
18179   # Is the header compilable?
18180 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18181 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18182 cat >conftest.$ac_ext <<_ACEOF
18183 /* confdefs.h.  */
18184 _ACEOF
18185 cat confdefs.h >>conftest.$ac_ext
18186 cat >>conftest.$ac_ext <<_ACEOF
18187 /* end confdefs.h.  */
18188 $ac_includes_default
18189 #include <$ac_header>
18190 _ACEOF
18191 rm -f conftest.$ac_objext
18192 if { (ac_try="$ac_compile"
18193 case "(($ac_try" in
18194   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18195   *) ac_try_echo=$ac_try;;
18196 esac
18197 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18198   (eval "$ac_compile") 2>conftest.er1
18199   ac_status=$?
18200   grep -v '^ *+' conftest.er1 >conftest.err
18201   rm -f conftest.er1
18202   cat conftest.err >&5
18203   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18204   (exit $ac_status); } && {
18205          test -z "$ac_c_werror_flag" ||
18206          test ! -s conftest.err
18207        } && test -s conftest.$ac_objext; then
18208   ac_header_compiler=yes
18209 else
18210   echo "$as_me: failed program was:" >&5
18211 sed 's/^/| /' conftest.$ac_ext >&5
18212
18213         ac_header_compiler=no
18214 fi
18215
18216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18217 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18218 echo "${ECHO_T}$ac_header_compiler" >&6; }
18219
18220 # Is the header present?
18221 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18222 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18223 cat >conftest.$ac_ext <<_ACEOF
18224 /* confdefs.h.  */
18225 _ACEOF
18226 cat confdefs.h >>conftest.$ac_ext
18227 cat >>conftest.$ac_ext <<_ACEOF
18228 /* end confdefs.h.  */
18229 #include <$ac_header>
18230 _ACEOF
18231 if { (ac_try="$ac_cpp conftest.$ac_ext"
18232 case "(($ac_try" in
18233   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18234   *) ac_try_echo=$ac_try;;
18235 esac
18236 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18237   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18238   ac_status=$?
18239   grep -v '^ *+' conftest.er1 >conftest.err
18240   rm -f conftest.er1
18241   cat conftest.err >&5
18242   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18243   (exit $ac_status); } >/dev/null && {
18244          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18245          test ! -s conftest.err
18246        }; then
18247   ac_header_preproc=yes
18248 else
18249   echo "$as_me: failed program was:" >&5
18250 sed 's/^/| /' conftest.$ac_ext >&5
18251
18252   ac_header_preproc=no
18253 fi
18254
18255 rm -f conftest.err conftest.$ac_ext
18256 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18257 echo "${ECHO_T}$ac_header_preproc" >&6; }
18258
18259 # So?  What about this header?
18260 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18261   yes:no: )
18262     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
18263 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
18264     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
18265 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
18266     ac_header_preproc=yes
18267     ;;
18268   no:yes:* )
18269     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
18270 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
18271     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
18272 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
18273     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
18274 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
18275     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
18276 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
18277     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
18278 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
18279     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
18280 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
18281
18282     ;;
18283 esac
18284 { echo "$as_me:$LINENO: checking for $ac_header" >&5
18285 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18286 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18287   echo $ECHO_N "(cached) $ECHO_C" >&6
18288 else
18289   eval "$as_ac_Header=\$ac_header_preproc"
18290 fi
18291 ac_res=`eval echo '${'$as_ac_Header'}'`
18292                { echo "$as_me:$LINENO: result: $ac_res" >&5
18293 echo "${ECHO_T}$ac_res" >&6; }
18294
18295 fi
18296 if test `eval echo '${'$as_ac_Header'}'` = yes; then
18297   cat >>confdefs.h <<_ACEOF
18298 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
18299 _ACEOF
18300
18301 fi
18302
18303 done
18304
18305 fi
18306
18307
18308 for ac_header in nlist.h
18309 do
18310 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18311 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18312   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18313 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18314 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18315   echo $ECHO_N "(cached) $ECHO_C" >&6
18316 fi
18317 ac_res=`eval echo '${'$as_ac_Header'}'`
18318                { echo "$as_me:$LINENO: result: $ac_res" >&5
18319 echo "${ECHO_T}$ac_res" >&6; }
18320 else
18321   # Is the header compilable?
18322 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18323 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18324 cat >conftest.$ac_ext <<_ACEOF
18325 /* confdefs.h.  */
18326 _ACEOF
18327 cat confdefs.h >>conftest.$ac_ext
18328 cat >>conftest.$ac_ext <<_ACEOF
18329 /* end confdefs.h.  */
18330 $ac_includes_default
18331 #include <$ac_header>
18332 _ACEOF
18333 rm -f conftest.$ac_objext
18334 if { (ac_try="$ac_compile"
18335 case "(($ac_try" in
18336   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18337   *) ac_try_echo=$ac_try;;
18338 esac
18339 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18340   (eval "$ac_compile") 2>conftest.er1
18341   ac_status=$?
18342   grep -v '^ *+' conftest.er1 >conftest.err
18343   rm -f conftest.er1
18344   cat conftest.err >&5
18345   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18346   (exit $ac_status); } && {
18347          test -z "$ac_c_werror_flag" ||
18348          test ! -s conftest.err
18349        } && test -s conftest.$ac_objext; then
18350   ac_header_compiler=yes
18351 else
18352   echo "$as_me: failed program was:" >&5
18353 sed 's/^/| /' conftest.$ac_ext >&5
18354
18355         ac_header_compiler=no
18356 fi
18357
18358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18359 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18360 echo "${ECHO_T}$ac_header_compiler" >&6; }
18361
18362 # Is the header present?
18363 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18364 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18365 cat >conftest.$ac_ext <<_ACEOF
18366 /* confdefs.h.  */
18367 _ACEOF
18368 cat confdefs.h >>conftest.$ac_ext
18369 cat >>conftest.$ac_ext <<_ACEOF
18370 /* end confdefs.h.  */
18371 #include <$ac_header>
18372 _ACEOF
18373 if { (ac_try="$ac_cpp conftest.$ac_ext"
18374 case "(($ac_try" in
18375   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18376   *) ac_try_echo=$ac_try;;
18377 esac
18378 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18379   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18380   ac_status=$?
18381   grep -v '^ *+' conftest.er1 >conftest.err
18382   rm -f conftest.er1
18383   cat conftest.err >&5
18384   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18385   (exit $ac_status); } >/dev/null && {
18386          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18387          test ! -s conftest.err
18388        }; then
18389   ac_header_preproc=yes
18390 else
18391   echo "$as_me: failed program was:" >&5
18392 sed 's/^/| /' conftest.$ac_ext >&5
18393
18394   ac_header_preproc=no
18395 fi
18396
18397 rm -f conftest.err conftest.$ac_ext
18398 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18399 echo "${ECHO_T}$ac_header_preproc" >&6; }
18400
18401 # So?  What about this header?
18402 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18403   yes:no: )
18404     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
18405 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
18406     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
18407 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
18408     ac_header_preproc=yes
18409     ;;
18410   no:yes:* )
18411     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
18412 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
18413     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
18414 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
18415     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
18416 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
18417     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
18418 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
18419     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
18420 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
18421     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
18422 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
18423
18424     ;;
18425 esac
18426 { echo "$as_me:$LINENO: checking for $ac_header" >&5
18427 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18428 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18429   echo $ECHO_N "(cached) $ECHO_C" >&6
18430 else
18431   eval "$as_ac_Header=\$ac_header_preproc"
18432 fi
18433 ac_res=`eval echo '${'$as_ac_Header'}'`
18434                { echo "$as_me:$LINENO: result: $ac_res" >&5
18435 echo "${ECHO_T}$ac_res" >&6; }
18436
18437 fi
18438 if test `eval echo '${'$as_ac_Header'}'` = yes; then
18439   cat >>confdefs.h <<_ACEOF
18440 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
18441 _ACEOF
18442  { echo "$as_me:$LINENO: checking for struct nlist.n_un.n_name" >&5
18443 echo $ECHO_N "checking for struct nlist.n_un.n_name... $ECHO_C" >&6; }
18444 if test "${ac_cv_member_struct_nlist_n_un_n_name+set}" = set; then
18445   echo $ECHO_N "(cached) $ECHO_C" >&6
18446 else
18447   cat >conftest.$ac_ext <<_ACEOF
18448 /* confdefs.h.  */
18449 _ACEOF
18450 cat confdefs.h >>conftest.$ac_ext
18451 cat >>conftest.$ac_ext <<_ACEOF
18452 /* end confdefs.h.  */
18453 #include <nlist.h>
18454
18455 int
18456 main ()
18457 {
18458 static struct nlist ac_aggr;
18459 if (ac_aggr.n_un.n_name)
18460 return 0;
18461   ;
18462   return 0;
18463 }
18464 _ACEOF
18465 rm -f conftest.$ac_objext
18466 if { (ac_try="$ac_compile"
18467 case "(($ac_try" in
18468   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18469   *) ac_try_echo=$ac_try;;
18470 esac
18471 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18472   (eval "$ac_compile") 2>conftest.er1
18473   ac_status=$?
18474   grep -v '^ *+' conftest.er1 >conftest.err
18475   rm -f conftest.er1
18476   cat conftest.err >&5
18477   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18478   (exit $ac_status); } && {
18479          test -z "$ac_c_werror_flag" ||
18480          test ! -s conftest.err
18481        } && test -s conftest.$ac_objext; then
18482   ac_cv_member_struct_nlist_n_un_n_name=yes
18483 else
18484   echo "$as_me: failed program was:" >&5
18485 sed 's/^/| /' conftest.$ac_ext >&5
18486
18487         cat >conftest.$ac_ext <<_ACEOF
18488 /* confdefs.h.  */
18489 _ACEOF
18490 cat confdefs.h >>conftest.$ac_ext
18491 cat >>conftest.$ac_ext <<_ACEOF
18492 /* end confdefs.h.  */
18493 #include <nlist.h>
18494
18495 int
18496 main ()
18497 {
18498 static struct nlist ac_aggr;
18499 if (sizeof ac_aggr.n_un.n_name)
18500 return 0;
18501   ;
18502   return 0;
18503 }
18504 _ACEOF
18505 rm -f conftest.$ac_objext
18506 if { (ac_try="$ac_compile"
18507 case "(($ac_try" in
18508   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18509   *) ac_try_echo=$ac_try;;
18510 esac
18511 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18512   (eval "$ac_compile") 2>conftest.er1
18513   ac_status=$?
18514   grep -v '^ *+' conftest.er1 >conftest.err
18515   rm -f conftest.er1
18516   cat conftest.err >&5
18517   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18518   (exit $ac_status); } && {
18519          test -z "$ac_c_werror_flag" ||
18520          test ! -s conftest.err
18521        } && test -s conftest.$ac_objext; then
18522   ac_cv_member_struct_nlist_n_un_n_name=yes
18523 else
18524   echo "$as_me: failed program was:" >&5
18525 sed 's/^/| /' conftest.$ac_ext >&5
18526
18527         ac_cv_member_struct_nlist_n_un_n_name=no
18528 fi
18529
18530 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18531 fi
18532
18533 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18534 fi
18535 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_nlist_n_un_n_name" >&5
18536 echo "${ECHO_T}$ac_cv_member_struct_nlist_n_un_n_name" >&6; }
18537 if test $ac_cv_member_struct_nlist_n_un_n_name = yes; then
18538
18539 cat >>confdefs.h <<_ACEOF
18540 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
18541 _ACEOF
18542
18543
18544 cat >>confdefs.h <<\_ACEOF
18545 #define NLIST_NAME_UNION 1
18546 _ACEOF
18547
18548 fi
18549
18550
18551 fi
18552
18553 done
18554
18555 fi
18556 done
18557
18558
18559 # Some definitions of getloadavg require that the program be installed setgid.
18560 { echo "$as_me:$LINENO: checking whether getloadavg requires setgid" >&5
18561 echo $ECHO_N "checking whether getloadavg requires setgid... $ECHO_C" >&6; }
18562 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then
18563   echo $ECHO_N "(cached) $ECHO_C" >&6
18564 else
18565   cat >conftest.$ac_ext <<_ACEOF
18566 /* confdefs.h.  */
18567 _ACEOF
18568 cat confdefs.h >>conftest.$ac_ext
18569 cat >>conftest.$ac_ext <<_ACEOF
18570 /* end confdefs.h.  */
18571 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
18572 #ifdef LDAV_PRIVILEGED
18573 Yowza Am I SETGID yet
18574 #endif
18575 _ACEOF
18576 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18577   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then
18578   ac_cv_func_getloadavg_setgid=yes
18579 else
18580   ac_cv_func_getloadavg_setgid=no
18581 fi
18582 rm -f conftest*
18583
18584 fi
18585 { echo "$as_me:$LINENO: result: $ac_cv_func_getloadavg_setgid" >&5
18586 echo "${ECHO_T}$ac_cv_func_getloadavg_setgid" >&6; }
18587 if test $ac_cv_func_getloadavg_setgid = yes; then
18588   NEED_SETGID=true
18589
18590 cat >>confdefs.h <<\_ACEOF
18591 #define GETLOADAVG_PRIVILEGED 1
18592 _ACEOF
18593
18594 else
18595   NEED_SETGID=false
18596 fi
18597
18598 if test $ac_cv_func_getloadavg_setgid = yes; then
18599   { echo "$as_me:$LINENO: checking group of /dev/kmem" >&5
18600 echo $ECHO_N "checking group of /dev/kmem... $ECHO_C" >&6; }
18601 if test "${ac_cv_group_kmem+set}" = set; then
18602   echo $ECHO_N "(cached) $ECHO_C" >&6
18603 else
18604    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
18605   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
18606   # If we got an error (system does not support symlinks), try without -L.
18607   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
18608   ac_cv_group_kmem=`echo $ac_ls_output \
18609     | sed -ne 's/[       ][      ]*/ /g;
18610                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
18611                / /s/.* //;p;'`
18612
18613 fi
18614 { echo "$as_me:$LINENO: result: $ac_cv_group_kmem" >&5
18615 echo "${ECHO_T}$ac_cv_group_kmem" >&6; }
18616   KMEM_GROUP=$ac_cv_group_kmem
18617 fi
18618 if test "x$ac_save_LIBS" = x; then
18619   GETLOADAVG_LIBS=$LIBS
18620 else
18621   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$ac_save_LIBS!!"`
18622 fi
18623 LIBS=$ac_save_LIBS
18624
18625
18626
18627 { echo "$as_me:$LINENO: checking for _LARGEFILE_SOURCE value needed for large files" >&5
18628 echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6; }
18629 if test "${ac_cv_sys_largefile_source+set}" = set; then
18630   echo $ECHO_N "(cached) $ECHO_C" >&6
18631 else
18632   while :; do
18633   cat >conftest.$ac_ext <<_ACEOF
18634 /* confdefs.h.  */
18635 _ACEOF
18636 cat confdefs.h >>conftest.$ac_ext
18637 cat >>conftest.$ac_ext <<_ACEOF
18638 /* end confdefs.h.  */
18639 #include <sys/types.h> /* for off_t */
18640      #include <stdio.h>
18641 int
18642 main ()
18643 {
18644 int (*fp) (FILE *, off_t, int) = fseeko;
18645      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
18646   ;
18647   return 0;
18648 }
18649 _ACEOF
18650 rm -f conftest.$ac_objext conftest$ac_exeext
18651 if { (ac_try="$ac_link"
18652 case "(($ac_try" in
18653   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18654   *) ac_try_echo=$ac_try;;
18655 esac
18656 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18657   (eval "$ac_link") 2>conftest.er1
18658   ac_status=$?
18659   grep -v '^ *+' conftest.er1 >conftest.err
18660   rm -f conftest.er1
18661   cat conftest.err >&5
18662   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18663   (exit $ac_status); } && {
18664          test -z "$ac_c_werror_flag" ||
18665          test ! -s conftest.err
18666        } && test -s conftest$ac_exeext &&
18667        $as_test_x conftest$ac_exeext; then
18668   ac_cv_sys_largefile_source=no; break
18669 else
18670   echo "$as_me: failed program was:" >&5
18671 sed 's/^/| /' conftest.$ac_ext >&5
18672
18673
18674 fi
18675
18676 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18677       conftest$ac_exeext conftest.$ac_ext
18678   cat >conftest.$ac_ext <<_ACEOF
18679 /* confdefs.h.  */
18680 _ACEOF
18681 cat confdefs.h >>conftest.$ac_ext
18682 cat >>conftest.$ac_ext <<_ACEOF
18683 /* end confdefs.h.  */
18684 #define _LARGEFILE_SOURCE 1
18685 #include <sys/types.h> /* for off_t */
18686      #include <stdio.h>
18687 int
18688 main ()
18689 {
18690 int (*fp) (FILE *, off_t, int) = fseeko;
18691      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
18692   ;
18693   return 0;
18694 }
18695 _ACEOF
18696 rm -f conftest.$ac_objext conftest$ac_exeext
18697 if { (ac_try="$ac_link"
18698 case "(($ac_try" in
18699   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18700   *) ac_try_echo=$ac_try;;
18701 esac
18702 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18703   (eval "$ac_link") 2>conftest.er1
18704   ac_status=$?
18705   grep -v '^ *+' conftest.er1 >conftest.err
18706   rm -f conftest.er1
18707   cat conftest.err >&5
18708   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18709   (exit $ac_status); } && {
18710          test -z "$ac_c_werror_flag" ||
18711          test ! -s conftest.err
18712        } && test -s conftest$ac_exeext &&
18713        $as_test_x conftest$ac_exeext; then
18714   ac_cv_sys_largefile_source=1; break
18715 else
18716   echo "$as_me: failed program was:" >&5
18717 sed 's/^/| /' conftest.$ac_ext >&5
18718
18719
18720 fi
18721
18722 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18723       conftest$ac_exeext conftest.$ac_ext
18724   ac_cv_sys_largefile_source=unknown
18725   break
18726 done
18727 fi
18728 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_source" >&5
18729 echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6; }
18730 case $ac_cv_sys_largefile_source in #(
18731   no | unknown) ;;
18732   *)
18733 cat >>confdefs.h <<_ACEOF
18734 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
18735 _ACEOF
18736 ;;
18737 esac
18738 rm -f conftest*
18739
18740 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
18741 # in glibc 2.1.3, but that breaks too many other things.
18742 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
18743 if test $ac_cv_sys_largefile_source != unknown; then
18744
18745 cat >>confdefs.h <<\_ACEOF
18746 #define HAVE_FSEEKO 1
18747 _ACEOF
18748
18749 fi
18750
18751
18752 # Configure getopt.
18753 # getopt.m4 serial 10
18754
18755 # The getopt module assume you want GNU getopt, with getopt_long etc,
18756 # rather than vanilla POSIX getopt.  This means your your code should
18757 # always include <getopt.h> for the getopt prototypes.
18758
18759
18760
18761
18762
18763
18764
18765
18766
18767
18768
18769 # Prerequisites of lib/getopt*.
18770
18771
18772
18773
18774   GETOPT_H=
18775
18776 for ac_header in getopt.h
18777 do
18778 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18779 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18780   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18781 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18782 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18783   echo $ECHO_N "(cached) $ECHO_C" >&6
18784 fi
18785 ac_res=`eval echo '${'$as_ac_Header'}'`
18786                { echo "$as_me:$LINENO: result: $ac_res" >&5
18787 echo "${ECHO_T}$ac_res" >&6; }
18788 else
18789   # Is the header compilable?
18790 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18791 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18792 cat >conftest.$ac_ext <<_ACEOF
18793 /* confdefs.h.  */
18794 _ACEOF
18795 cat confdefs.h >>conftest.$ac_ext
18796 cat >>conftest.$ac_ext <<_ACEOF
18797 /* end confdefs.h.  */
18798 $ac_includes_default
18799 #include <$ac_header>
18800 _ACEOF
18801 rm -f conftest.$ac_objext
18802 if { (ac_try="$ac_compile"
18803 case "(($ac_try" in
18804   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18805   *) ac_try_echo=$ac_try;;
18806 esac
18807 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18808   (eval "$ac_compile") 2>conftest.er1
18809   ac_status=$?
18810   grep -v '^ *+' conftest.er1 >conftest.err
18811   rm -f conftest.er1
18812   cat conftest.err >&5
18813   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18814   (exit $ac_status); } && {
18815          test -z "$ac_c_werror_flag" ||
18816          test ! -s conftest.err
18817        } && test -s conftest.$ac_objext; then
18818   ac_header_compiler=yes
18819 else
18820   echo "$as_me: failed program was:" >&5
18821 sed 's/^/| /' conftest.$ac_ext >&5
18822
18823         ac_header_compiler=no
18824 fi
18825
18826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18827 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18828 echo "${ECHO_T}$ac_header_compiler" >&6; }
18829
18830 # Is the header present?
18831 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18832 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18833 cat >conftest.$ac_ext <<_ACEOF
18834 /* confdefs.h.  */
18835 _ACEOF
18836 cat confdefs.h >>conftest.$ac_ext
18837 cat >>conftest.$ac_ext <<_ACEOF
18838 /* end confdefs.h.  */
18839 #include <$ac_header>
18840 _ACEOF
18841 if { (ac_try="$ac_cpp conftest.$ac_ext"
18842 case "(($ac_try" in
18843   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18844   *) ac_try_echo=$ac_try;;
18845 esac
18846 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18847   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18848   ac_status=$?
18849   grep -v '^ *+' conftest.er1 >conftest.err
18850   rm -f conftest.er1
18851   cat conftest.err >&5
18852   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18853   (exit $ac_status); } >/dev/null && {
18854          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18855          test ! -s conftest.err
18856        }; then
18857   ac_header_preproc=yes
18858 else
18859   echo "$as_me: failed program was:" >&5
18860 sed 's/^/| /' conftest.$ac_ext >&5
18861
18862   ac_header_preproc=no
18863 fi
18864
18865 rm -f conftest.err conftest.$ac_ext
18866 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18867 echo "${ECHO_T}$ac_header_preproc" >&6; }
18868
18869 # So?  What about this header?
18870 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18871   yes:no: )
18872     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
18873 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
18874     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
18875 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
18876     ac_header_preproc=yes
18877     ;;
18878   no:yes:* )
18879     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
18880 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
18881     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
18882 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
18883     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
18884 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
18885     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
18886 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
18887     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
18888 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
18889     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
18890 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
18891
18892     ;;
18893 esac
18894 { echo "$as_me:$LINENO: checking for $ac_header" >&5
18895 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18896 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18897   echo $ECHO_N "(cached) $ECHO_C" >&6
18898 else
18899   eval "$as_ac_Header=\$ac_header_preproc"
18900 fi
18901 ac_res=`eval echo '${'$as_ac_Header'}'`
18902                { echo "$as_me:$LINENO: result: $ac_res" >&5
18903 echo "${ECHO_T}$ac_res" >&6; }
18904
18905 fi
18906 if test `eval echo '${'$as_ac_Header'}'` = yes; then
18907   cat >>confdefs.h <<_ACEOF
18908 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
18909 _ACEOF
18910
18911 else
18912   GETOPT_H=getopt.h
18913 fi
18914
18915 done
18916
18917   if test -z "$GETOPT_H"; then
18918
18919 for ac_func in getopt_long_only
18920 do
18921 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
18922 { echo "$as_me:$LINENO: checking for $ac_func" >&5
18923 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
18924 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
18925   echo $ECHO_N "(cached) $ECHO_C" >&6
18926 else
18927   cat >conftest.$ac_ext <<_ACEOF
18928 /* confdefs.h.  */
18929 _ACEOF
18930 cat confdefs.h >>conftest.$ac_ext
18931 cat >>conftest.$ac_ext <<_ACEOF
18932 /* end confdefs.h.  */
18933 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
18934    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
18935 #define $ac_func innocuous_$ac_func
18936
18937 /* System header to define __stub macros and hopefully few prototypes,
18938     which can conflict with char $ac_func (); below.
18939     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18940     <limits.h> exists even on freestanding compilers.  */
18941
18942 #ifdef __STDC__
18943 # include <limits.h>
18944 #else
18945 # include <assert.h>
18946 #endif
18947
18948 #undef $ac_func
18949
18950 /* Override any GCC internal prototype to avoid an error.
18951    Use char because int might match the return type of a GCC
18952    builtin and then its argument prototype would still apply.  */
18953 #ifdef __cplusplus
18954 extern "C"
18955 #endif
18956 char $ac_func ();
18957 /* The GNU C library defines this for functions which it implements
18958     to always fail with ENOSYS.  Some functions are actually named
18959     something starting with __ and the normal name is an alias.  */
18960 #if defined __stub_$ac_func || defined __stub___$ac_func
18961 choke me
18962 #endif
18963
18964 int
18965 main ()
18966 {
18967 return $ac_func ();
18968   ;
18969   return 0;
18970 }
18971 _ACEOF
18972 rm -f conftest.$ac_objext conftest$ac_exeext
18973 if { (ac_try="$ac_link"
18974 case "(($ac_try" in
18975   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18976   *) ac_try_echo=$ac_try;;
18977 esac
18978 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18979   (eval "$ac_link") 2>conftest.er1
18980   ac_status=$?
18981   grep -v '^ *+' conftest.er1 >conftest.err
18982   rm -f conftest.er1
18983   cat conftest.err >&5
18984   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18985   (exit $ac_status); } && {
18986          test -z "$ac_c_werror_flag" ||
18987          test ! -s conftest.err
18988        } && test -s conftest$ac_exeext &&
18989        $as_test_x conftest$ac_exeext; then
18990   eval "$as_ac_var=yes"
18991 else
18992   echo "$as_me: failed program was:" >&5
18993 sed 's/^/| /' conftest.$ac_ext >&5
18994
18995         eval "$as_ac_var=no"
18996 fi
18997
18998 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18999       conftest$ac_exeext conftest.$ac_ext
19000 fi
19001 ac_res=`eval echo '${'$as_ac_var'}'`
19002                { echo "$as_me:$LINENO: result: $ac_res" >&5
19003 echo "${ECHO_T}$ac_res" >&6; }
19004 if test `eval echo '${'$as_ac_var'}'` = yes; then
19005   cat >>confdefs.h <<_ACEOF
19006 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19007 _ACEOF
19008
19009 else
19010   GETOPT_H=getopt.h
19011 fi
19012 done
19013
19014   fi
19015
19016       if test -z "$GETOPT_H"; then
19017     { echo "$as_me:$LINENO: checking whether optreset is declared" >&5
19018 echo $ECHO_N "checking whether optreset is declared... $ECHO_C" >&6; }
19019 if test "${ac_cv_have_decl_optreset+set}" = set; then
19020   echo $ECHO_N "(cached) $ECHO_C" >&6
19021 else
19022   cat >conftest.$ac_ext <<_ACEOF
19023 /* confdefs.h.  */
19024 _ACEOF
19025 cat confdefs.h >>conftest.$ac_ext
19026 cat >>conftest.$ac_ext <<_ACEOF
19027 /* end confdefs.h.  */
19028 #include <getopt.h>
19029
19030 int
19031 main ()
19032 {
19033 #ifndef optreset
19034   (void) optreset;
19035 #endif
19036
19037   ;
19038   return 0;
19039 }
19040 _ACEOF
19041 rm -f conftest.$ac_objext
19042 if { (ac_try="$ac_compile"
19043 case "(($ac_try" in
19044   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19045   *) ac_try_echo=$ac_try;;
19046 esac
19047 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19048   (eval "$ac_compile") 2>conftest.er1
19049   ac_status=$?
19050   grep -v '^ *+' conftest.er1 >conftest.err
19051   rm -f conftest.er1
19052   cat conftest.err >&5
19053   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19054   (exit $ac_status); } && {
19055          test -z "$ac_c_werror_flag" ||
19056          test ! -s conftest.err
19057        } && test -s conftest.$ac_objext; then
19058   ac_cv_have_decl_optreset=yes
19059 else
19060   echo "$as_me: failed program was:" >&5
19061 sed 's/^/| /' conftest.$ac_ext >&5
19062
19063         ac_cv_have_decl_optreset=no
19064 fi
19065
19066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19067 fi
19068 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_optreset" >&5
19069 echo "${ECHO_T}$ac_cv_have_decl_optreset" >&6; }
19070 if test $ac_cv_have_decl_optreset = yes; then
19071   GETOPT_H=getopt.h
19072 fi
19073
19074   fi
19075
19076       if test -z "$GETOPT_H"; then
19077     { echo "$as_me:$LINENO: checking for working GNU getopt function" >&5
19078 echo $ECHO_N "checking for working GNU getopt function... $ECHO_C" >&6; }
19079 if test "${gl_cv_func_gnu_getopt+set}" = set; then
19080   echo $ECHO_N "(cached) $ECHO_C" >&6
19081 else
19082   if test "$cross_compiling" = yes; then
19083                          { echo "$as_me:$LINENO: checking whether getopt_clip is declared" >&5
19084 echo $ECHO_N "checking whether getopt_clip is declared... $ECHO_C" >&6; }
19085 if test "${ac_cv_have_decl_getopt_clip+set}" = set; then
19086   echo $ECHO_N "(cached) $ECHO_C" >&6
19087 else
19088   cat >conftest.$ac_ext <<_ACEOF
19089 /* confdefs.h.  */
19090 _ACEOF
19091 cat confdefs.h >>conftest.$ac_ext
19092 cat >>conftest.$ac_ext <<_ACEOF
19093 /* end confdefs.h.  */
19094 #include <getopt.h>
19095
19096 int
19097 main ()
19098 {
19099 #ifndef getopt_clip
19100   (void) getopt_clip;
19101 #endif
19102
19103   ;
19104   return 0;
19105 }
19106 _ACEOF
19107 rm -f conftest.$ac_objext
19108 if { (ac_try="$ac_compile"
19109 case "(($ac_try" in
19110   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19111   *) ac_try_echo=$ac_try;;
19112 esac
19113 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19114   (eval "$ac_compile") 2>conftest.er1
19115   ac_status=$?
19116   grep -v '^ *+' conftest.er1 >conftest.err
19117   rm -f conftest.er1
19118   cat conftest.err >&5
19119   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19120   (exit $ac_status); } && {
19121          test -z "$ac_c_werror_flag" ||
19122          test ! -s conftest.err
19123        } && test -s conftest.$ac_objext; then
19124   ac_cv_have_decl_getopt_clip=yes
19125 else
19126   echo "$as_me: failed program was:" >&5
19127 sed 's/^/| /' conftest.$ac_ext >&5
19128
19129         ac_cv_have_decl_getopt_clip=no
19130 fi
19131
19132 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19133 fi
19134 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt_clip" >&5
19135 echo "${ECHO_T}$ac_cv_have_decl_getopt_clip" >&6; }
19136 if test $ac_cv_have_decl_getopt_clip = yes; then
19137   gl_cv_func_gnu_getopt=no
19138 else
19139   gl_cv_func_gnu_getopt=yes
19140 fi
19141
19142 else
19143   cat >conftest.$ac_ext <<_ACEOF
19144 /* confdefs.h.  */
19145 _ACEOF
19146 cat confdefs.h >>conftest.$ac_ext
19147 cat >>conftest.$ac_ext <<_ACEOF
19148 /* end confdefs.h.  */
19149 #include <getopt.h>
19150 int
19151 main ()
19152 {
19153
19154              char *myargv[3];
19155              myargv[0] = "conftest";
19156              myargv[1] = "-+";
19157              myargv[2] = 0;
19158              return getopt (2, myargv, "+a") != '?';
19159
19160   ;
19161   return 0;
19162 }
19163 _ACEOF
19164 rm -f conftest$ac_exeext
19165 if { (ac_try="$ac_link"
19166 case "(($ac_try" in
19167   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19168   *) ac_try_echo=$ac_try;;
19169 esac
19170 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19171   (eval "$ac_link") 2>&5
19172   ac_status=$?
19173   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19174   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
19175   { (case "(($ac_try" in
19176   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19177   *) ac_try_echo=$ac_try;;
19178 esac
19179 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19180   (eval "$ac_try") 2>&5
19181   ac_status=$?
19182   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19183   (exit $ac_status); }; }; then
19184   gl_cv_func_gnu_getopt=yes
19185 else
19186   echo "$as_me: program exited with status $ac_status" >&5
19187 echo "$as_me: failed program was:" >&5
19188 sed 's/^/| /' conftest.$ac_ext >&5
19189
19190 ( exit $ac_status )
19191 gl_cv_func_gnu_getopt=no
19192 fi
19193 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
19194 fi
19195
19196
19197 fi
19198 { echo "$as_me:$LINENO: result: $gl_cv_func_gnu_getopt" >&5
19199 echo "${ECHO_T}$gl_cv_func_gnu_getopt" >&6; }
19200     if test "$gl_cv_func_gnu_getopt" = "no"; then
19201       GETOPT_H=getopt.h
19202     fi
19203   fi
19204
19205
19206
19207   if test -n "$GETOPT_H"; then
19208
19209
19210   GETOPT_H=getopt.h
19211
19212 cat >>confdefs.h <<\_ACEOF
19213 #define __GETOPT_PREFIX rpl_
19214 _ACEOF
19215
19216
19217
19218   :
19219   GETOPTOBJS='getopt.o getopt1.o'
19220
19221 fi
19222
19223
19224
19225
19226 { echo "$as_me:$LINENO: checking whether getpgrp requires zero arguments" >&5
19227 echo $ECHO_N "checking whether getpgrp requires zero arguments... $ECHO_C" >&6; }
19228 if test "${ac_cv_func_getpgrp_void+set}" = set; then
19229   echo $ECHO_N "(cached) $ECHO_C" >&6
19230 else
19231   # Use it with a single arg.
19232 cat >conftest.$ac_ext <<_ACEOF
19233 /* confdefs.h.  */
19234 _ACEOF
19235 cat confdefs.h >>conftest.$ac_ext
19236 cat >>conftest.$ac_ext <<_ACEOF
19237 /* end confdefs.h.  */
19238 $ac_includes_default
19239 int
19240 main ()
19241 {
19242 getpgrp (0);
19243   ;
19244   return 0;
19245 }
19246 _ACEOF
19247 rm -f conftest.$ac_objext
19248 if { (ac_try="$ac_compile"
19249 case "(($ac_try" in
19250   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19251   *) ac_try_echo=$ac_try;;
19252 esac
19253 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19254   (eval "$ac_compile") 2>conftest.er1
19255   ac_status=$?
19256   grep -v '^ *+' conftest.er1 >conftest.err
19257   rm -f conftest.er1
19258   cat conftest.err >&5
19259   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19260   (exit $ac_status); } && {
19261          test -z "$ac_c_werror_flag" ||
19262          test ! -s conftest.err
19263        } && test -s conftest.$ac_objext; then
19264   ac_cv_func_getpgrp_void=no
19265 else
19266   echo "$as_me: failed program was:" >&5
19267 sed 's/^/| /' conftest.$ac_ext >&5
19268
19269         ac_cv_func_getpgrp_void=yes
19270 fi
19271
19272 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19273
19274 fi
19275 { echo "$as_me:$LINENO: result: $ac_cv_func_getpgrp_void" >&5
19276 echo "${ECHO_T}$ac_cv_func_getpgrp_void" >&6; }
19277 if test $ac_cv_func_getpgrp_void = yes; then
19278
19279 cat >>confdefs.h <<\_ACEOF
19280 #define GETPGRP_VOID 1
19281 _ACEOF
19282
19283 fi
19284
19285
19286
19287 for ac_func in strftime
19288 do
19289 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19290 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19291 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19292 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19293   echo $ECHO_N "(cached) $ECHO_C" >&6
19294 else
19295   cat >conftest.$ac_ext <<_ACEOF
19296 /* confdefs.h.  */
19297 _ACEOF
19298 cat confdefs.h >>conftest.$ac_ext
19299 cat >>conftest.$ac_ext <<_ACEOF
19300 /* end confdefs.h.  */
19301 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19302    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19303 #define $ac_func innocuous_$ac_func
19304
19305 /* System header to define __stub macros and hopefully few prototypes,
19306     which can conflict with char $ac_func (); below.
19307     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19308     <limits.h> exists even on freestanding compilers.  */
19309
19310 #ifdef __STDC__
19311 # include <limits.h>
19312 #else
19313 # include <assert.h>
19314 #endif
19315
19316 #undef $ac_func
19317
19318 /* Override any GCC internal prototype to avoid an error.
19319    Use char because int might match the return type of a GCC
19320    builtin and then its argument prototype would still apply.  */
19321 #ifdef __cplusplus
19322 extern "C"
19323 #endif
19324 char $ac_func ();
19325 /* The GNU C library defines this for functions which it implements
19326     to always fail with ENOSYS.  Some functions are actually named
19327     something starting with __ and the normal name is an alias.  */
19328 #if defined __stub_$ac_func || defined __stub___$ac_func
19329 choke me
19330 #endif
19331
19332 int
19333 main ()
19334 {
19335 return $ac_func ();
19336   ;
19337   return 0;
19338 }
19339 _ACEOF
19340 rm -f conftest.$ac_objext conftest$ac_exeext
19341 if { (ac_try="$ac_link"
19342 case "(($ac_try" in
19343   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19344   *) ac_try_echo=$ac_try;;
19345 esac
19346 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19347   (eval "$ac_link") 2>conftest.er1
19348   ac_status=$?
19349   grep -v '^ *+' conftest.er1 >conftest.err
19350   rm -f conftest.er1
19351   cat conftest.err >&5
19352   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19353   (exit $ac_status); } && {
19354          test -z "$ac_c_werror_flag" ||
19355          test ! -s conftest.err
19356        } && test -s conftest$ac_exeext &&
19357        $as_test_x conftest$ac_exeext; then
19358   eval "$as_ac_var=yes"
19359 else
19360   echo "$as_me: failed program was:" >&5
19361 sed 's/^/| /' conftest.$ac_ext >&5
19362
19363         eval "$as_ac_var=no"
19364 fi
19365
19366 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19367       conftest$ac_exeext conftest.$ac_ext
19368 fi
19369 ac_res=`eval echo '${'$as_ac_var'}'`
19370                { echo "$as_me:$LINENO: result: $ac_res" >&5
19371 echo "${ECHO_T}$ac_res" >&6; }
19372 if test `eval echo '${'$as_ac_var'}'` = yes; then
19373   cat >>confdefs.h <<_ACEOF
19374 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19375 _ACEOF
19376
19377 else
19378   # strftime is in -lintl on SCO UNIX.
19379 { echo "$as_me:$LINENO: checking for strftime in -lintl" >&5
19380 echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6; }
19381 if test "${ac_cv_lib_intl_strftime+set}" = set; then
19382   echo $ECHO_N "(cached) $ECHO_C" >&6
19383 else
19384   ac_check_lib_save_LIBS=$LIBS
19385 LIBS="-lintl  $LIBS"
19386 cat >conftest.$ac_ext <<_ACEOF
19387 /* confdefs.h.  */
19388 _ACEOF
19389 cat confdefs.h >>conftest.$ac_ext
19390 cat >>conftest.$ac_ext <<_ACEOF
19391 /* end confdefs.h.  */
19392
19393 /* Override any GCC internal prototype to avoid an error.
19394    Use char because int might match the return type of a GCC
19395    builtin and then its argument prototype would still apply.  */
19396 #ifdef __cplusplus
19397 extern "C"
19398 #endif
19399 char strftime ();
19400 int
19401 main ()
19402 {
19403 return strftime ();
19404   ;
19405   return 0;
19406 }
19407 _ACEOF
19408 rm -f conftest.$ac_objext conftest$ac_exeext
19409 if { (ac_try="$ac_link"
19410 case "(($ac_try" in
19411   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19412   *) ac_try_echo=$ac_try;;
19413 esac
19414 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19415   (eval "$ac_link") 2>conftest.er1
19416   ac_status=$?
19417   grep -v '^ *+' conftest.er1 >conftest.err
19418   rm -f conftest.er1
19419   cat conftest.err >&5
19420   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19421   (exit $ac_status); } && {
19422          test -z "$ac_c_werror_flag" ||
19423          test ! -s conftest.err
19424        } && test -s conftest$ac_exeext &&
19425        $as_test_x conftest$ac_exeext; then
19426   ac_cv_lib_intl_strftime=yes
19427 else
19428   echo "$as_me: failed program was:" >&5
19429 sed 's/^/| /' conftest.$ac_ext >&5
19430
19431         ac_cv_lib_intl_strftime=no
19432 fi
19433
19434 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19435       conftest$ac_exeext conftest.$ac_ext
19436 LIBS=$ac_check_lib_save_LIBS
19437 fi
19438 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
19439 echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6; }
19440 if test $ac_cv_lib_intl_strftime = yes; then
19441   cat >>confdefs.h <<\_ACEOF
19442 #define HAVE_STRFTIME 1
19443 _ACEOF
19444
19445 LIBS="-lintl $LIBS"
19446 fi
19447
19448 fi
19449 done
19450
19451
19452 # UNIX98 PTYs.
19453
19454 for ac_func in grantpt
19455 do
19456 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19457 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19458 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19459 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19460   echo $ECHO_N "(cached) $ECHO_C" >&6
19461 else
19462   cat >conftest.$ac_ext <<_ACEOF
19463 /* confdefs.h.  */
19464 _ACEOF
19465 cat confdefs.h >>conftest.$ac_ext
19466 cat >>conftest.$ac_ext <<_ACEOF
19467 /* end confdefs.h.  */
19468 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19469    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19470 #define $ac_func innocuous_$ac_func
19471
19472 /* System header to define __stub macros and hopefully few prototypes,
19473     which can conflict with char $ac_func (); below.
19474     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19475     <limits.h> exists even on freestanding compilers.  */
19476
19477 #ifdef __STDC__
19478 # include <limits.h>
19479 #else
19480 # include <assert.h>
19481 #endif
19482
19483 #undef $ac_func
19484
19485 /* Override any GCC internal prototype to avoid an error.
19486    Use char because int might match the return type of a GCC
19487    builtin and then its argument prototype would still apply.  */
19488 #ifdef __cplusplus
19489 extern "C"
19490 #endif
19491 char $ac_func ();
19492 /* The GNU C library defines this for functions which it implements
19493     to always fail with ENOSYS.  Some functions are actually named
19494     something starting with __ and the normal name is an alias.  */
19495 #if defined __stub_$ac_func || defined __stub___$ac_func
19496 choke me
19497 #endif
19498
19499 int
19500 main ()
19501 {
19502 return $ac_func ();
19503   ;
19504   return 0;
19505 }
19506 _ACEOF
19507 rm -f conftest.$ac_objext conftest$ac_exeext
19508 if { (ac_try="$ac_link"
19509 case "(($ac_try" in
19510   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19511   *) ac_try_echo=$ac_try;;
19512 esac
19513 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19514   (eval "$ac_link") 2>conftest.er1
19515   ac_status=$?
19516   grep -v '^ *+' conftest.er1 >conftest.err
19517   rm -f conftest.er1
19518   cat conftest.err >&5
19519   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19520   (exit $ac_status); } && {
19521          test -z "$ac_c_werror_flag" ||
19522          test ! -s conftest.err
19523        } && test -s conftest$ac_exeext &&
19524        $as_test_x conftest$ac_exeext; then
19525   eval "$as_ac_var=yes"
19526 else
19527   echo "$as_me: failed program was:" >&5
19528 sed 's/^/| /' conftest.$ac_ext >&5
19529
19530         eval "$as_ac_var=no"
19531 fi
19532
19533 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19534       conftest$ac_exeext conftest.$ac_ext
19535 fi
19536 ac_res=`eval echo '${'$as_ac_var'}'`
19537                { echo "$as_me:$LINENO: result: $ac_res" >&5
19538 echo "${ECHO_T}$ac_res" >&6; }
19539 if test `eval echo '${'$as_ac_var'}'` = yes; then
19540   cat >>confdefs.h <<_ACEOF
19541 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19542 _ACEOF
19543
19544 fi
19545 done
19546
19547
19548 # PTY-related GNU extensions.
19549
19550 for ac_func in getpt
19551 do
19552 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19553 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19554 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19555 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19556   echo $ECHO_N "(cached) $ECHO_C" >&6
19557 else
19558   cat >conftest.$ac_ext <<_ACEOF
19559 /* confdefs.h.  */
19560 _ACEOF
19561 cat confdefs.h >>conftest.$ac_ext
19562 cat >>conftest.$ac_ext <<_ACEOF
19563 /* end confdefs.h.  */
19564 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19565    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19566 #define $ac_func innocuous_$ac_func
19567
19568 /* System header to define __stub macros and hopefully few prototypes,
19569     which can conflict with char $ac_func (); below.
19570     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19571     <limits.h> exists even on freestanding compilers.  */
19572
19573 #ifdef __STDC__
19574 # include <limits.h>
19575 #else
19576 # include <assert.h>
19577 #endif
19578
19579 #undef $ac_func
19580
19581 /* Override any GCC internal prototype to avoid an error.
19582    Use char because int might match the return type of a GCC
19583    builtin and then its argument prototype would still apply.  */
19584 #ifdef __cplusplus
19585 extern "C"
19586 #endif
19587 char $ac_func ();
19588 /* The GNU C library defines this for functions which it implements
19589     to always fail with ENOSYS.  Some functions are actually named
19590     something starting with __ and the normal name is an alias.  */
19591 #if defined __stub_$ac_func || defined __stub___$ac_func
19592 choke me
19593 #endif
19594
19595 int
19596 main ()
19597 {
19598 return $ac_func ();
19599   ;
19600   return 0;
19601 }
19602 _ACEOF
19603 rm -f conftest.$ac_objext conftest$ac_exeext
19604 if { (ac_try="$ac_link"
19605 case "(($ac_try" in
19606   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19607   *) ac_try_echo=$ac_try;;
19608 esac
19609 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19610   (eval "$ac_link") 2>conftest.er1
19611   ac_status=$?
19612   grep -v '^ *+' conftest.er1 >conftest.err
19613   rm -f conftest.er1
19614   cat conftest.err >&5
19615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19616   (exit $ac_status); } && {
19617          test -z "$ac_c_werror_flag" ||
19618          test ! -s conftest.err
19619        } && test -s conftest$ac_exeext &&
19620        $as_test_x conftest$ac_exeext; then
19621   eval "$as_ac_var=yes"
19622 else
19623   echo "$as_me: failed program was:" >&5
19624 sed 's/^/| /' conftest.$ac_ext >&5
19625
19626         eval "$as_ac_var=no"
19627 fi
19628
19629 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19630       conftest$ac_exeext conftest.$ac_ext
19631 fi
19632 ac_res=`eval echo '${'$as_ac_var'}'`
19633                { echo "$as_me:$LINENO: result: $ac_res" >&5
19634 echo "${ECHO_T}$ac_res" >&6; }
19635 if test `eval echo '${'$as_ac_var'}'` = yes; then
19636   cat >>confdefs.h <<_ACEOF
19637 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19638 _ACEOF
19639
19640 fi
19641 done
19642
19643
19644 # Check this now, so that we will NOT find the above functions in ncurses.
19645 # That is because we have not set up to link ncurses in lib-src.
19646 # It's better to believe a function is not available
19647 # than to expect to find it in ncurses.
19648
19649 { echo "$as_me:$LINENO: checking for tparm in -lncurses" >&5
19650 echo $ECHO_N "checking for tparm in -lncurses... $ECHO_C" >&6; }
19651 if test "${ac_cv_lib_ncurses_tparm+set}" = set; then
19652   echo $ECHO_N "(cached) $ECHO_C" >&6
19653 else
19654   ac_check_lib_save_LIBS=$LIBS
19655 LIBS="-lncurses  $LIBS"
19656 cat >conftest.$ac_ext <<_ACEOF
19657 /* confdefs.h.  */
19658 _ACEOF
19659 cat confdefs.h >>conftest.$ac_ext
19660 cat >>conftest.$ac_ext <<_ACEOF
19661 /* end confdefs.h.  */
19662
19663 /* Override any GCC internal prototype to avoid an error.
19664    Use char because int might match the return type of a GCC
19665    builtin and then its argument prototype would still apply.  */
19666 #ifdef __cplusplus
19667 extern "C"
19668 #endif
19669 char tparm ();
19670 int
19671 main ()
19672 {
19673 return tparm ();
19674   ;
19675   return 0;
19676 }
19677 _ACEOF
19678 rm -f conftest.$ac_objext conftest$ac_exeext
19679 if { (ac_try="$ac_link"
19680 case "(($ac_try" in
19681   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19682   *) ac_try_echo=$ac_try;;
19683 esac
19684 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19685   (eval "$ac_link") 2>conftest.er1
19686   ac_status=$?
19687   grep -v '^ *+' conftest.er1 >conftest.err
19688   rm -f conftest.er1
19689   cat conftest.err >&5
19690   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19691   (exit $ac_status); } && {
19692          test -z "$ac_c_werror_flag" ||
19693          test ! -s conftest.err
19694        } && test -s conftest$ac_exeext &&
19695        $as_test_x conftest$ac_exeext; then
19696   ac_cv_lib_ncurses_tparm=yes
19697 else
19698   echo "$as_me: failed program was:" >&5
19699 sed 's/^/| /' conftest.$ac_ext >&5
19700
19701         ac_cv_lib_ncurses_tparm=no
19702 fi
19703
19704 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19705       conftest$ac_exeext conftest.$ac_ext
19706 LIBS=$ac_check_lib_save_LIBS
19707 fi
19708 { echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_tparm" >&5
19709 echo "${ECHO_T}$ac_cv_lib_ncurses_tparm" >&6; }
19710 if test $ac_cv_lib_ncurses_tparm = yes; then
19711   cat >>confdefs.h <<_ACEOF
19712 #define HAVE_LIBNCURSES 1
19713 _ACEOF
19714
19715   LIBS="-lncurses $LIBS"
19716
19717 fi
19718
19719
19720 # Do we have res_init, for detecting changes in /etc/resolv.conf?
19721
19722 resolv=no
19723 cat >conftest.$ac_ext <<_ACEOF
19724 /* confdefs.h.  */
19725 _ACEOF
19726 cat confdefs.h >>conftest.$ac_ext
19727 cat >>conftest.$ac_ext <<_ACEOF
19728 /* end confdefs.h.  */
19729 #include <netinet/in.h>
19730 #include <arpa/nameser.h>
19731 #include <resolv.h>
19732 int
19733 main ()
19734 {
19735 return res_init();
19736   ;
19737   return 0;
19738 }
19739 _ACEOF
19740 rm -f conftest.$ac_objext conftest$ac_exeext
19741 if { (ac_try="$ac_link"
19742 case "(($ac_try" in
19743   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19744   *) ac_try_echo=$ac_try;;
19745 esac
19746 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19747   (eval "$ac_link") 2>conftest.er1
19748   ac_status=$?
19749   grep -v '^ *+' conftest.er1 >conftest.err
19750   rm -f conftest.er1
19751   cat conftest.err >&5
19752   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19753   (exit $ac_status); } && {
19754          test -z "$ac_c_werror_flag" ||
19755          test ! -s conftest.err
19756        } && test -s conftest$ac_exeext &&
19757        $as_test_x conftest$ac_exeext; then
19758   have_res_init=yes
19759 else
19760   echo "$as_me: failed program was:" >&5
19761 sed 's/^/| /' conftest.$ac_ext >&5
19762
19763         have_res_init=no
19764 fi
19765
19766 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19767       conftest$ac_exeext conftest.$ac_ext
19768 if test "$have_res_init" = no; then
19769   OLIBS="$LIBS"
19770   LIBS="$LIBS -lresolv"
19771   { echo "$as_me:$LINENO: checking for res_init with -lresolv" >&5
19772 echo $ECHO_N "checking for res_init with -lresolv... $ECHO_C" >&6; }
19773   cat >conftest.$ac_ext <<_ACEOF
19774 /* confdefs.h.  */
19775 _ACEOF
19776 cat confdefs.h >>conftest.$ac_ext
19777 cat >>conftest.$ac_ext <<_ACEOF
19778 /* end confdefs.h.  */
19779 #include <netinet/in.h>
19780 #include <arpa/nameser.h>
19781 #include <resolv.h>
19782 int
19783 main ()
19784 {
19785 return res_init();
19786   ;
19787   return 0;
19788 }
19789 _ACEOF
19790 rm -f conftest.$ac_objext conftest$ac_exeext
19791 if { (ac_try="$ac_link"
19792 case "(($ac_try" in
19793   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19794   *) ac_try_echo=$ac_try;;
19795 esac
19796 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19797   (eval "$ac_link") 2>conftest.er1
19798   ac_status=$?
19799   grep -v '^ *+' conftest.er1 >conftest.err
19800   rm -f conftest.er1
19801   cat conftest.err >&5
19802   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19803   (exit $ac_status); } && {
19804          test -z "$ac_c_werror_flag" ||
19805          test ! -s conftest.err
19806        } && test -s conftest$ac_exeext &&
19807        $as_test_x conftest$ac_exeext; then
19808   have_res_init=yes
19809 else
19810   echo "$as_me: failed program was:" >&5
19811 sed 's/^/| /' conftest.$ac_ext >&5
19812
19813         have_res_init=no
19814 fi
19815
19816 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19817       conftest$ac_exeext conftest.$ac_ext
19818   { echo "$as_me:$LINENO: result: $have_res_init" >&5
19819 echo "${ECHO_T}$have_res_init" >&6; }
19820   if test "$have_res_init" = yes ; then
19821     resolv=yes
19822   fi
19823   LIBS="$OLIBS"
19824 fi
19825
19826 if test "$have_res_init" = yes; then
19827
19828 cat >>confdefs.h <<\_ACEOF
19829 #define HAVE_RES_INIT 1
19830 _ACEOF
19831
19832 fi
19833
19834 # Do we need the Hesiod library to provide the support routines?
19835 if test "$with_hesiod" = yes ; then
19836   # Don't set $LIBS here -- see comments above.
19837   { echo "$as_me:$LINENO: checking for res_send" >&5
19838 echo $ECHO_N "checking for res_send... $ECHO_C" >&6; }
19839 if test "${ac_cv_func_res_send+set}" = set; then
19840   echo $ECHO_N "(cached) $ECHO_C" >&6
19841 else
19842   cat >conftest.$ac_ext <<_ACEOF
19843 /* confdefs.h.  */
19844 _ACEOF
19845 cat confdefs.h >>conftest.$ac_ext
19846 cat >>conftest.$ac_ext <<_ACEOF
19847 /* end confdefs.h.  */
19848 /* Define res_send to an innocuous variant, in case <limits.h> declares res_send.
19849    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19850 #define res_send innocuous_res_send
19851
19852 /* System header to define __stub macros and hopefully few prototypes,
19853     which can conflict with char res_send (); below.
19854     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19855     <limits.h> exists even on freestanding compilers.  */
19856
19857 #ifdef __STDC__
19858 # include <limits.h>
19859 #else
19860 # include <assert.h>
19861 #endif
19862
19863 #undef res_send
19864
19865 /* Override any GCC internal prototype to avoid an error.
19866    Use char because int might match the return type of a GCC
19867    builtin and then its argument prototype would still apply.  */
19868 #ifdef __cplusplus
19869 extern "C"
19870 #endif
19871 char res_send ();
19872 /* The GNU C library defines this for functions which it implements
19873     to always fail with ENOSYS.  Some functions are actually named
19874     something starting with __ and the normal name is an alias.  */
19875 #if defined __stub_res_send || defined __stub___res_send
19876 choke me
19877 #endif
19878
19879 int
19880 main ()
19881 {
19882 return res_send ();
19883   ;
19884   return 0;
19885 }
19886 _ACEOF
19887 rm -f conftest.$ac_objext conftest$ac_exeext
19888 if { (ac_try="$ac_link"
19889 case "(($ac_try" in
19890   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19891   *) ac_try_echo=$ac_try;;
19892 esac
19893 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19894   (eval "$ac_link") 2>conftest.er1
19895   ac_status=$?
19896   grep -v '^ *+' conftest.er1 >conftest.err
19897   rm -f conftest.er1
19898   cat conftest.err >&5
19899   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19900   (exit $ac_status); } && {
19901          test -z "$ac_c_werror_flag" ||
19902          test ! -s conftest.err
19903        } && test -s conftest$ac_exeext &&
19904        $as_test_x conftest$ac_exeext; then
19905   ac_cv_func_res_send=yes
19906 else
19907   echo "$as_me: failed program was:" >&5
19908 sed 's/^/| /' conftest.$ac_ext >&5
19909
19910         ac_cv_func_res_send=no
19911 fi
19912
19913 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19914       conftest$ac_exeext conftest.$ac_ext
19915 fi
19916 { echo "$as_me:$LINENO: result: $ac_cv_func_res_send" >&5
19917 echo "${ECHO_T}$ac_cv_func_res_send" >&6; }
19918 if test $ac_cv_func_res_send = yes; then
19919   :
19920 else
19921   { echo "$as_me:$LINENO: checking for __res_send" >&5
19922 echo $ECHO_N "checking for __res_send... $ECHO_C" >&6; }
19923 if test "${ac_cv_func___res_send+set}" = set; then
19924   echo $ECHO_N "(cached) $ECHO_C" >&6
19925 else
19926   cat >conftest.$ac_ext <<_ACEOF
19927 /* confdefs.h.  */
19928 _ACEOF
19929 cat confdefs.h >>conftest.$ac_ext
19930 cat >>conftest.$ac_ext <<_ACEOF
19931 /* end confdefs.h.  */
19932 /* Define __res_send to an innocuous variant, in case <limits.h> declares __res_send.
19933    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19934 #define __res_send innocuous___res_send
19935
19936 /* System header to define __stub macros and hopefully few prototypes,
19937     which can conflict with char __res_send (); below.
19938     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19939     <limits.h> exists even on freestanding compilers.  */
19940
19941 #ifdef __STDC__
19942 # include <limits.h>
19943 #else
19944 # include <assert.h>
19945 #endif
19946
19947 #undef __res_send
19948
19949 /* Override any GCC internal prototype to avoid an error.
19950    Use char because int might match the return type of a GCC
19951    builtin and then its argument prototype would still apply.  */
19952 #ifdef __cplusplus
19953 extern "C"
19954 #endif
19955 char __res_send ();
19956 /* The GNU C library defines this for functions which it implements
19957     to always fail with ENOSYS.  Some functions are actually named
19958     something starting with __ and the normal name is an alias.  */
19959 #if defined __stub___res_send || defined __stub_____res_send
19960 choke me
19961 #endif
19962
19963 int
19964 main ()
19965 {
19966 return __res_send ();
19967   ;
19968   return 0;
19969 }
19970 _ACEOF
19971 rm -f conftest.$ac_objext conftest$ac_exeext
19972 if { (ac_try="$ac_link"
19973 case "(($ac_try" in
19974   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19975   *) ac_try_echo=$ac_try;;
19976 esac
19977 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19978   (eval "$ac_link") 2>conftest.er1
19979   ac_status=$?
19980   grep -v '^ *+' conftest.er1 >conftest.err
19981   rm -f conftest.er1
19982   cat conftest.err >&5
19983   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19984   (exit $ac_status); } && {
19985          test -z "$ac_c_werror_flag" ||
19986          test ! -s conftest.err
19987        } && test -s conftest$ac_exeext &&
19988        $as_test_x conftest$ac_exeext; then
19989   ac_cv_func___res_send=yes
19990 else
19991   echo "$as_me: failed program was:" >&5
19992 sed 's/^/| /' conftest.$ac_ext >&5
19993
19994         ac_cv_func___res_send=no
19995 fi
19996
19997 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19998       conftest$ac_exeext conftest.$ac_ext
19999 fi
20000 { echo "$as_me:$LINENO: result: $ac_cv_func___res_send" >&5
20001 echo "${ECHO_T}$ac_cv_func___res_send" >&6; }
20002 if test $ac_cv_func___res_send = yes; then
20003   :
20004 else
20005   { echo "$as_me:$LINENO: checking for res_send in -lresolv" >&5
20006 echo $ECHO_N "checking for res_send in -lresolv... $ECHO_C" >&6; }
20007 if test "${ac_cv_lib_resolv_res_send+set}" = set; then
20008   echo $ECHO_N "(cached) $ECHO_C" >&6
20009 else
20010   ac_check_lib_save_LIBS=$LIBS
20011 LIBS="-lresolv  $LIBS"
20012 cat >conftest.$ac_ext <<_ACEOF
20013 /* confdefs.h.  */
20014 _ACEOF
20015 cat confdefs.h >>conftest.$ac_ext
20016 cat >>conftest.$ac_ext <<_ACEOF
20017 /* end confdefs.h.  */
20018
20019 /* Override any GCC internal prototype to avoid an error.
20020    Use char because int might match the return type of a GCC
20021    builtin and then its argument prototype would still apply.  */
20022 #ifdef __cplusplus
20023 extern "C"
20024 #endif
20025 char res_send ();
20026 int
20027 main ()
20028 {
20029 return res_send ();
20030   ;
20031   return 0;
20032 }
20033 _ACEOF
20034 rm -f conftest.$ac_objext conftest$ac_exeext
20035 if { (ac_try="$ac_link"
20036 case "(($ac_try" in
20037   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20038   *) ac_try_echo=$ac_try;;
20039 esac
20040 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20041   (eval "$ac_link") 2>conftest.er1
20042   ac_status=$?
20043   grep -v '^ *+' conftest.er1 >conftest.err
20044   rm -f conftest.er1
20045   cat conftest.err >&5
20046   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20047   (exit $ac_status); } && {
20048          test -z "$ac_c_werror_flag" ||
20049          test ! -s conftest.err
20050        } && test -s conftest$ac_exeext &&
20051        $as_test_x conftest$ac_exeext; then
20052   ac_cv_lib_resolv_res_send=yes
20053 else
20054   echo "$as_me: failed program was:" >&5
20055 sed 's/^/| /' conftest.$ac_ext >&5
20056
20057         ac_cv_lib_resolv_res_send=no
20058 fi
20059
20060 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20061       conftest$ac_exeext conftest.$ac_ext
20062 LIBS=$ac_check_lib_save_LIBS
20063 fi
20064 { echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_send" >&5
20065 echo "${ECHO_T}$ac_cv_lib_resolv_res_send" >&6; }
20066 if test $ac_cv_lib_resolv_res_send = yes; then
20067   resolv=yes
20068 else
20069   { echo "$as_me:$LINENO: checking for __res_send in -lresolv" >&5
20070 echo $ECHO_N "checking for __res_send in -lresolv... $ECHO_C" >&6; }
20071 if test "${ac_cv_lib_resolv___res_send+set}" = set; then
20072   echo $ECHO_N "(cached) $ECHO_C" >&6
20073 else
20074   ac_check_lib_save_LIBS=$LIBS
20075 LIBS="-lresolv  $LIBS"
20076 cat >conftest.$ac_ext <<_ACEOF
20077 /* confdefs.h.  */
20078 _ACEOF
20079 cat confdefs.h >>conftest.$ac_ext
20080 cat >>conftest.$ac_ext <<_ACEOF
20081 /* end confdefs.h.  */
20082
20083 /* Override any GCC internal prototype to avoid an error.
20084    Use char because int might match the return type of a GCC
20085    builtin and then its argument prototype would still apply.  */
20086 #ifdef __cplusplus
20087 extern "C"
20088 #endif
20089 char __res_send ();
20090 int
20091 main ()
20092 {
20093 return __res_send ();
20094   ;
20095   return 0;
20096 }
20097 _ACEOF
20098 rm -f conftest.$ac_objext conftest$ac_exeext
20099 if { (ac_try="$ac_link"
20100 case "(($ac_try" in
20101   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20102   *) ac_try_echo=$ac_try;;
20103 esac
20104 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20105   (eval "$ac_link") 2>conftest.er1
20106   ac_status=$?
20107   grep -v '^ *+' conftest.er1 >conftest.err
20108   rm -f conftest.er1
20109   cat conftest.err >&5
20110   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20111   (exit $ac_status); } && {
20112          test -z "$ac_c_werror_flag" ||
20113          test ! -s conftest.err
20114        } && test -s conftest$ac_exeext &&
20115        $as_test_x conftest$ac_exeext; then
20116   ac_cv_lib_resolv___res_send=yes
20117 else
20118   echo "$as_me: failed program was:" >&5
20119 sed 's/^/| /' conftest.$ac_ext >&5
20120
20121         ac_cv_lib_resolv___res_send=no
20122 fi
20123
20124 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20125       conftest$ac_exeext conftest.$ac_ext
20126 LIBS=$ac_check_lib_save_LIBS
20127 fi
20128 { echo "$as_me:$LINENO: result: $ac_cv_lib_resolv___res_send" >&5
20129 echo "${ECHO_T}$ac_cv_lib_resolv___res_send" >&6; }
20130 if test $ac_cv_lib_resolv___res_send = yes; then
20131   resolv=yes
20132 fi
20133
20134 fi
20135
20136 fi
20137
20138 fi
20139
20140   if test "$resolv" = yes ; then
20141     RESOLVLIB=-lresolv
20142   else
20143     RESOLVLIB=
20144   fi
20145   { echo "$as_me:$LINENO: checking for hes_getmailhost" >&5
20146 echo $ECHO_N "checking for hes_getmailhost... $ECHO_C" >&6; }
20147 if test "${ac_cv_func_hes_getmailhost+set}" = set; then
20148   echo $ECHO_N "(cached) $ECHO_C" >&6
20149 else
20150   cat >conftest.$ac_ext <<_ACEOF
20151 /* confdefs.h.  */
20152 _ACEOF
20153 cat confdefs.h >>conftest.$ac_ext
20154 cat >>conftest.$ac_ext <<_ACEOF
20155 /* end confdefs.h.  */
20156 /* Define hes_getmailhost to an innocuous variant, in case <limits.h> declares hes_getmailhost.
20157    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
20158 #define hes_getmailhost innocuous_hes_getmailhost
20159
20160 /* System header to define __stub macros and hopefully few prototypes,
20161     which can conflict with char hes_getmailhost (); below.
20162     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20163     <limits.h> exists even on freestanding compilers.  */
20164
20165 #ifdef __STDC__
20166 # include <limits.h>
20167 #else
20168 # include <assert.h>
20169 #endif
20170
20171 #undef hes_getmailhost
20172
20173 /* Override any GCC internal prototype to avoid an error.
20174    Use char because int might match the return type of a GCC
20175    builtin and then its argument prototype would still apply.  */
20176 #ifdef __cplusplus
20177 extern "C"
20178 #endif
20179 char hes_getmailhost ();
20180 /* The GNU C library defines this for functions which it implements
20181     to always fail with ENOSYS.  Some functions are actually named
20182     something starting with __ and the normal name is an alias.  */
20183 #if defined __stub_hes_getmailhost || defined __stub___hes_getmailhost
20184 choke me
20185 #endif
20186
20187 int
20188 main ()
20189 {
20190 return hes_getmailhost ();
20191   ;
20192   return 0;
20193 }
20194 _ACEOF
20195 rm -f conftest.$ac_objext conftest$ac_exeext
20196 if { (ac_try="$ac_link"
20197 case "(($ac_try" in
20198   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20199   *) ac_try_echo=$ac_try;;
20200 esac
20201 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20202   (eval "$ac_link") 2>conftest.er1
20203   ac_status=$?
20204   grep -v '^ *+' conftest.er1 >conftest.err
20205   rm -f conftest.er1
20206   cat conftest.err >&5
20207   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20208   (exit $ac_status); } && {
20209          test -z "$ac_c_werror_flag" ||
20210          test ! -s conftest.err
20211        } && test -s conftest$ac_exeext &&
20212        $as_test_x conftest$ac_exeext; then
20213   ac_cv_func_hes_getmailhost=yes
20214 else
20215   echo "$as_me: failed program was:" >&5
20216 sed 's/^/| /' conftest.$ac_ext >&5
20217
20218         ac_cv_func_hes_getmailhost=no
20219 fi
20220
20221 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20222       conftest$ac_exeext conftest.$ac_ext
20223 fi
20224 { echo "$as_me:$LINENO: result: $ac_cv_func_hes_getmailhost" >&5
20225 echo "${ECHO_T}$ac_cv_func_hes_getmailhost" >&6; }
20226 if test $ac_cv_func_hes_getmailhost = yes; then
20227   :
20228 else
20229   { echo "$as_me:$LINENO: checking for hes_getmailhost in -lhesiod" >&5
20230 echo $ECHO_N "checking for hes_getmailhost in -lhesiod... $ECHO_C" >&6; }
20231 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then
20232   echo $ECHO_N "(cached) $ECHO_C" >&6
20233 else
20234   ac_check_lib_save_LIBS=$LIBS
20235 LIBS="-lhesiod $RESOLVLIB $LIBS"
20236 cat >conftest.$ac_ext <<_ACEOF
20237 /* confdefs.h.  */
20238 _ACEOF
20239 cat confdefs.h >>conftest.$ac_ext
20240 cat >>conftest.$ac_ext <<_ACEOF
20241 /* end confdefs.h.  */
20242
20243 /* Override any GCC internal prototype to avoid an error.
20244    Use char because int might match the return type of a GCC
20245    builtin and then its argument prototype would still apply.  */
20246 #ifdef __cplusplus
20247 extern "C"
20248 #endif
20249 char hes_getmailhost ();
20250 int
20251 main ()
20252 {
20253 return hes_getmailhost ();
20254   ;
20255   return 0;
20256 }
20257 _ACEOF
20258 rm -f conftest.$ac_objext conftest$ac_exeext
20259 if { (ac_try="$ac_link"
20260 case "(($ac_try" in
20261   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20262   *) ac_try_echo=$ac_try;;
20263 esac
20264 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20265   (eval "$ac_link") 2>conftest.er1
20266   ac_status=$?
20267   grep -v '^ *+' conftest.er1 >conftest.err
20268   rm -f conftest.er1
20269   cat conftest.err >&5
20270   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20271   (exit $ac_status); } && {
20272          test -z "$ac_c_werror_flag" ||
20273          test ! -s conftest.err
20274        } && test -s conftest$ac_exeext &&
20275        $as_test_x conftest$ac_exeext; then
20276   ac_cv_lib_hesiod_hes_getmailhost=yes
20277 else
20278   echo "$as_me: failed program was:" >&5
20279 sed 's/^/| /' conftest.$ac_ext >&5
20280
20281         ac_cv_lib_hesiod_hes_getmailhost=no
20282 fi
20283
20284 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20285       conftest$ac_exeext conftest.$ac_ext
20286 LIBS=$ac_check_lib_save_LIBS
20287 fi
20288 { echo "$as_me:$LINENO: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
20289 echo "${ECHO_T}$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
20290 if test $ac_cv_lib_hesiod_hes_getmailhost = yes; then
20291
20292 cat >>confdefs.h <<\_ACEOF
20293 #define HAVE_LIBHESIOD 1
20294 _ACEOF
20295
20296 else
20297   :
20298 fi
20299
20300 fi
20301
20302 fi
20303
20304 # Do we need libresolv (due to res_init or Hesiod)?
20305 if test "$resolv" = yes ; then
20306
20307 cat >>confdefs.h <<\_ACEOF
20308 #define HAVE_LIBRESOLV 1
20309 _ACEOF
20310
20311 fi
20312
20313 # These tell us which Kerberos-related libraries to use.
20314 if test "${with_kerberos+set}" = set; then
20315
20316 { echo "$as_me:$LINENO: checking for com_err in -lcom_err" >&5
20317 echo $ECHO_N "checking for com_err in -lcom_err... $ECHO_C" >&6; }
20318 if test "${ac_cv_lib_com_err_com_err+set}" = set; then
20319   echo $ECHO_N "(cached) $ECHO_C" >&6
20320 else
20321   ac_check_lib_save_LIBS=$LIBS
20322 LIBS="-lcom_err  $LIBS"
20323 cat >conftest.$ac_ext <<_ACEOF
20324 /* confdefs.h.  */
20325 _ACEOF
20326 cat confdefs.h >>conftest.$ac_ext
20327 cat >>conftest.$ac_ext <<_ACEOF
20328 /* end confdefs.h.  */
20329
20330 /* Override any GCC internal prototype to avoid an error.
20331    Use char because int might match the return type of a GCC
20332    builtin and then its argument prototype would still apply.  */
20333 #ifdef __cplusplus
20334 extern "C"
20335 #endif
20336 char com_err ();
20337 int
20338 main ()
20339 {
20340 return com_err ();
20341   ;
20342   return 0;
20343 }
20344 _ACEOF
20345 rm -f conftest.$ac_objext conftest$ac_exeext
20346 if { (ac_try="$ac_link"
20347 case "(($ac_try" in
20348   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20349   *) ac_try_echo=$ac_try;;
20350 esac
20351 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20352   (eval "$ac_link") 2>conftest.er1
20353   ac_status=$?
20354   grep -v '^ *+' conftest.er1 >conftest.err
20355   rm -f conftest.er1
20356   cat conftest.err >&5
20357   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20358   (exit $ac_status); } && {
20359          test -z "$ac_c_werror_flag" ||
20360          test ! -s conftest.err
20361        } && test -s conftest$ac_exeext &&
20362        $as_test_x conftest$ac_exeext; then
20363   ac_cv_lib_com_err_com_err=yes
20364 else
20365   echo "$as_me: failed program was:" >&5
20366 sed 's/^/| /' conftest.$ac_ext >&5
20367
20368         ac_cv_lib_com_err_com_err=no
20369 fi
20370
20371 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20372       conftest$ac_exeext conftest.$ac_ext
20373 LIBS=$ac_check_lib_save_LIBS
20374 fi
20375 { echo "$as_me:$LINENO: result: $ac_cv_lib_com_err_com_err" >&5
20376 echo "${ECHO_T}$ac_cv_lib_com_err_com_err" >&6; }
20377 if test $ac_cv_lib_com_err_com_err = yes; then
20378   cat >>confdefs.h <<_ACEOF
20379 #define HAVE_LIBCOM_ERR 1
20380 _ACEOF
20381
20382   LIBS="-lcom_err $LIBS"
20383
20384 fi
20385
20386
20387 { echo "$as_me:$LINENO: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
20388 echo $ECHO_N "checking for mit_des_cbc_encrypt in -lk5crypto... $ECHO_C" >&6; }
20389 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then
20390   echo $ECHO_N "(cached) $ECHO_C" >&6
20391 else
20392   ac_check_lib_save_LIBS=$LIBS
20393 LIBS="-lk5crypto  $LIBS"
20394 cat >conftest.$ac_ext <<_ACEOF
20395 /* confdefs.h.  */
20396 _ACEOF
20397 cat confdefs.h >>conftest.$ac_ext
20398 cat >>conftest.$ac_ext <<_ACEOF
20399 /* end confdefs.h.  */
20400
20401 /* Override any GCC internal prototype to avoid an error.
20402    Use char because int might match the return type of a GCC
20403    builtin and then its argument prototype would still apply.  */
20404 #ifdef __cplusplus
20405 extern "C"
20406 #endif
20407 char mit_des_cbc_encrypt ();
20408 int
20409 main ()
20410 {
20411 return mit_des_cbc_encrypt ();
20412   ;
20413   return 0;
20414 }
20415 _ACEOF
20416 rm -f conftest.$ac_objext conftest$ac_exeext
20417 if { (ac_try="$ac_link"
20418 case "(($ac_try" in
20419   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20420   *) ac_try_echo=$ac_try;;
20421 esac
20422 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20423   (eval "$ac_link") 2>conftest.er1
20424   ac_status=$?
20425   grep -v '^ *+' conftest.er1 >conftest.err
20426   rm -f conftest.er1
20427   cat conftest.err >&5
20428   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20429   (exit $ac_status); } && {
20430          test -z "$ac_c_werror_flag" ||
20431          test ! -s conftest.err
20432        } && test -s conftest$ac_exeext &&
20433        $as_test_x conftest$ac_exeext; then
20434   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
20435 else
20436   echo "$as_me: failed program was:" >&5
20437 sed 's/^/| /' conftest.$ac_ext >&5
20438
20439         ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
20440 fi
20441
20442 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20443       conftest$ac_exeext conftest.$ac_ext
20444 LIBS=$ac_check_lib_save_LIBS
20445 fi
20446 { echo "$as_me:$LINENO: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
20447 echo "${ECHO_T}$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
20448 if test $ac_cv_lib_k5crypto_mit_des_cbc_encrypt = yes; then
20449   cat >>confdefs.h <<_ACEOF
20450 #define HAVE_LIBK5CRYPTO 1
20451 _ACEOF
20452
20453   LIBS="-lk5crypto $LIBS"
20454
20455 fi
20456
20457
20458 { echo "$as_me:$LINENO: checking for mit_des_cbc_encrypt in -lcrypto" >&5
20459 echo $ECHO_N "checking for mit_des_cbc_encrypt in -lcrypto... $ECHO_C" >&6; }
20460 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then
20461   echo $ECHO_N "(cached) $ECHO_C" >&6
20462 else
20463   ac_check_lib_save_LIBS=$LIBS
20464 LIBS="-lcrypto  $LIBS"
20465 cat >conftest.$ac_ext <<_ACEOF
20466 /* confdefs.h.  */
20467 _ACEOF
20468 cat confdefs.h >>conftest.$ac_ext
20469 cat >>conftest.$ac_ext <<_ACEOF
20470 /* end confdefs.h.  */
20471
20472 /* Override any GCC internal prototype to avoid an error.
20473    Use char because int might match the return type of a GCC
20474    builtin and then its argument prototype would still apply.  */
20475 #ifdef __cplusplus
20476 extern "C"
20477 #endif
20478 char mit_des_cbc_encrypt ();
20479 int
20480 main ()
20481 {
20482 return mit_des_cbc_encrypt ();
20483   ;
20484   return 0;
20485 }
20486 _ACEOF
20487 rm -f conftest.$ac_objext conftest$ac_exeext
20488 if { (ac_try="$ac_link"
20489 case "(($ac_try" in
20490   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20491   *) ac_try_echo=$ac_try;;
20492 esac
20493 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20494   (eval "$ac_link") 2>conftest.er1
20495   ac_status=$?
20496   grep -v '^ *+' conftest.er1 >conftest.err
20497   rm -f conftest.er1
20498   cat conftest.err >&5
20499   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20500   (exit $ac_status); } && {
20501          test -z "$ac_c_werror_flag" ||
20502          test ! -s conftest.err
20503        } && test -s conftest$ac_exeext &&
20504        $as_test_x conftest$ac_exeext; then
20505   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
20506 else
20507   echo "$as_me: failed program was:" >&5
20508 sed 's/^/| /' conftest.$ac_ext >&5
20509
20510         ac_cv_lib_crypto_mit_des_cbc_encrypt=no
20511 fi
20512
20513 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20514       conftest$ac_exeext conftest.$ac_ext
20515 LIBS=$ac_check_lib_save_LIBS
20516 fi
20517 { echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
20518 echo "${ECHO_T}$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
20519 if test $ac_cv_lib_crypto_mit_des_cbc_encrypt = yes; then
20520   cat >>confdefs.h <<_ACEOF
20521 #define HAVE_LIBCRYPTO 1
20522 _ACEOF
20523
20524   LIBS="-lcrypto $LIBS"
20525
20526 fi
20527
20528
20529 { echo "$as_me:$LINENO: checking for krb5_init_context in -lkrb5" >&5
20530 echo $ECHO_N "checking for krb5_init_context in -lkrb5... $ECHO_C" >&6; }
20531 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then
20532   echo $ECHO_N "(cached) $ECHO_C" >&6
20533 else
20534   ac_check_lib_save_LIBS=$LIBS
20535 LIBS="-lkrb5  $LIBS"
20536 cat >conftest.$ac_ext <<_ACEOF
20537 /* confdefs.h.  */
20538 _ACEOF
20539 cat confdefs.h >>conftest.$ac_ext
20540 cat >>conftest.$ac_ext <<_ACEOF
20541 /* end confdefs.h.  */
20542
20543 /* Override any GCC internal prototype to avoid an error.
20544    Use char because int might match the return type of a GCC
20545    builtin and then its argument prototype would still apply.  */
20546 #ifdef __cplusplus
20547 extern "C"
20548 #endif
20549 char krb5_init_context ();
20550 int
20551 main ()
20552 {
20553 return krb5_init_context ();
20554   ;
20555   return 0;
20556 }
20557 _ACEOF
20558 rm -f conftest.$ac_objext conftest$ac_exeext
20559 if { (ac_try="$ac_link"
20560 case "(($ac_try" in
20561   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20562   *) ac_try_echo=$ac_try;;
20563 esac
20564 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20565   (eval "$ac_link") 2>conftest.er1
20566   ac_status=$?
20567   grep -v '^ *+' conftest.er1 >conftest.err
20568   rm -f conftest.er1
20569   cat conftest.err >&5
20570   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20571   (exit $ac_status); } && {
20572          test -z "$ac_c_werror_flag" ||
20573          test ! -s conftest.err
20574        } && test -s conftest$ac_exeext &&
20575        $as_test_x conftest$ac_exeext; then
20576   ac_cv_lib_krb5_krb5_init_context=yes
20577 else
20578   echo "$as_me: failed program was:" >&5
20579 sed 's/^/| /' conftest.$ac_ext >&5
20580
20581         ac_cv_lib_krb5_krb5_init_context=no
20582 fi
20583
20584 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20585       conftest$ac_exeext conftest.$ac_ext
20586 LIBS=$ac_check_lib_save_LIBS
20587 fi
20588 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb5_krb5_init_context" >&5
20589 echo "${ECHO_T}$ac_cv_lib_krb5_krb5_init_context" >&6; }
20590 if test $ac_cv_lib_krb5_krb5_init_context = yes; then
20591   cat >>confdefs.h <<_ACEOF
20592 #define HAVE_LIBKRB5 1
20593 _ACEOF
20594
20595   LIBS="-lkrb5 $LIBS"
20596
20597 fi
20598
20599   if test "${with_kerberos5+set}" != set; then
20600
20601 { echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes425" >&5
20602 echo $ECHO_N "checking for des_cbc_encrypt in -ldes425... $ECHO_C" >&6; }
20603 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then
20604   echo $ECHO_N "(cached) $ECHO_C" >&6
20605 else
20606   ac_check_lib_save_LIBS=$LIBS
20607 LIBS="-ldes425  $LIBS"
20608 cat >conftest.$ac_ext <<_ACEOF
20609 /* confdefs.h.  */
20610 _ACEOF
20611 cat confdefs.h >>conftest.$ac_ext
20612 cat >>conftest.$ac_ext <<_ACEOF
20613 /* end confdefs.h.  */
20614
20615 /* Override any GCC internal prototype to avoid an error.
20616    Use char because int might match the return type of a GCC
20617    builtin and then its argument prototype would still apply.  */
20618 #ifdef __cplusplus
20619 extern "C"
20620 #endif
20621 char des_cbc_encrypt ();
20622 int
20623 main ()
20624 {
20625 return des_cbc_encrypt ();
20626   ;
20627   return 0;
20628 }
20629 _ACEOF
20630 rm -f conftest.$ac_objext conftest$ac_exeext
20631 if { (ac_try="$ac_link"
20632 case "(($ac_try" in
20633   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20634   *) ac_try_echo=$ac_try;;
20635 esac
20636 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20637   (eval "$ac_link") 2>conftest.er1
20638   ac_status=$?
20639   grep -v '^ *+' conftest.er1 >conftest.err
20640   rm -f conftest.er1
20641   cat conftest.err >&5
20642   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20643   (exit $ac_status); } && {
20644          test -z "$ac_c_werror_flag" ||
20645          test ! -s conftest.err
20646        } && test -s conftest$ac_exeext &&
20647        $as_test_x conftest$ac_exeext; then
20648   ac_cv_lib_des425_des_cbc_encrypt=yes
20649 else
20650   echo "$as_me: failed program was:" >&5
20651 sed 's/^/| /' conftest.$ac_ext >&5
20652
20653         ac_cv_lib_des425_des_cbc_encrypt=no
20654 fi
20655
20656 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20657       conftest$ac_exeext conftest.$ac_ext
20658 LIBS=$ac_check_lib_save_LIBS
20659 fi
20660 { echo "$as_me:$LINENO: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
20661 echo "${ECHO_T}$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
20662 if test $ac_cv_lib_des425_des_cbc_encrypt = yes; then
20663   cat >>confdefs.h <<_ACEOF
20664 #define HAVE_LIBDES425 1
20665 _ACEOF
20666
20667   LIBS="-ldes425 $LIBS"
20668
20669 else
20670
20671 { echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes" >&5
20672 echo $ECHO_N "checking for des_cbc_encrypt in -ldes... $ECHO_C" >&6; }
20673 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then
20674   echo $ECHO_N "(cached) $ECHO_C" >&6
20675 else
20676   ac_check_lib_save_LIBS=$LIBS
20677 LIBS="-ldes  $LIBS"
20678 cat >conftest.$ac_ext <<_ACEOF
20679 /* confdefs.h.  */
20680 _ACEOF
20681 cat confdefs.h >>conftest.$ac_ext
20682 cat >>conftest.$ac_ext <<_ACEOF
20683 /* end confdefs.h.  */
20684
20685 /* Override any GCC internal prototype to avoid an error.
20686    Use char because int might match the return type of a GCC
20687    builtin and then its argument prototype would still apply.  */
20688 #ifdef __cplusplus
20689 extern "C"
20690 #endif
20691 char des_cbc_encrypt ();
20692 int
20693 main ()
20694 {
20695 return des_cbc_encrypt ();
20696   ;
20697   return 0;
20698 }
20699 _ACEOF
20700 rm -f conftest.$ac_objext conftest$ac_exeext
20701 if { (ac_try="$ac_link"
20702 case "(($ac_try" in
20703   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20704   *) ac_try_echo=$ac_try;;
20705 esac
20706 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20707   (eval "$ac_link") 2>conftest.er1
20708   ac_status=$?
20709   grep -v '^ *+' conftest.er1 >conftest.err
20710   rm -f conftest.er1
20711   cat conftest.err >&5
20712   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20713   (exit $ac_status); } && {
20714          test -z "$ac_c_werror_flag" ||
20715          test ! -s conftest.err
20716        } && test -s conftest$ac_exeext &&
20717        $as_test_x conftest$ac_exeext; then
20718   ac_cv_lib_des_des_cbc_encrypt=yes
20719 else
20720   echo "$as_me: failed program was:" >&5
20721 sed 's/^/| /' conftest.$ac_ext >&5
20722
20723         ac_cv_lib_des_des_cbc_encrypt=no
20724 fi
20725
20726 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20727       conftest$ac_exeext conftest.$ac_ext
20728 LIBS=$ac_check_lib_save_LIBS
20729 fi
20730 { echo "$as_me:$LINENO: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
20731 echo "${ECHO_T}$ac_cv_lib_des_des_cbc_encrypt" >&6; }
20732 if test $ac_cv_lib_des_des_cbc_encrypt = yes; then
20733   cat >>confdefs.h <<_ACEOF
20734 #define HAVE_LIBDES 1
20735 _ACEOF
20736
20737   LIBS="-ldes $LIBS"
20738
20739 fi
20740
20741 fi
20742
20743
20744 { echo "$as_me:$LINENO: checking for krb_get_cred in -lkrb4" >&5
20745 echo $ECHO_N "checking for krb_get_cred in -lkrb4... $ECHO_C" >&6; }
20746 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then
20747   echo $ECHO_N "(cached) $ECHO_C" >&6
20748 else
20749   ac_check_lib_save_LIBS=$LIBS
20750 LIBS="-lkrb4  $LIBS"
20751 cat >conftest.$ac_ext <<_ACEOF
20752 /* confdefs.h.  */
20753 _ACEOF
20754 cat confdefs.h >>conftest.$ac_ext
20755 cat >>conftest.$ac_ext <<_ACEOF
20756 /* end confdefs.h.  */
20757
20758 /* Override any GCC internal prototype to avoid an error.
20759    Use char because int might match the return type of a GCC
20760    builtin and then its argument prototype would still apply.  */
20761 #ifdef __cplusplus
20762 extern "C"
20763 #endif
20764 char krb_get_cred ();
20765 int
20766 main ()
20767 {
20768 return krb_get_cred ();
20769   ;
20770   return 0;
20771 }
20772 _ACEOF
20773 rm -f conftest.$ac_objext conftest$ac_exeext
20774 if { (ac_try="$ac_link"
20775 case "(($ac_try" in
20776   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20777   *) ac_try_echo=$ac_try;;
20778 esac
20779 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20780   (eval "$ac_link") 2>conftest.er1
20781   ac_status=$?
20782   grep -v '^ *+' conftest.er1 >conftest.err
20783   rm -f conftest.er1
20784   cat conftest.err >&5
20785   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20786   (exit $ac_status); } && {
20787          test -z "$ac_c_werror_flag" ||
20788          test ! -s conftest.err
20789        } && test -s conftest$ac_exeext &&
20790        $as_test_x conftest$ac_exeext; then
20791   ac_cv_lib_krb4_krb_get_cred=yes
20792 else
20793   echo "$as_me: failed program was:" >&5
20794 sed 's/^/| /' conftest.$ac_ext >&5
20795
20796         ac_cv_lib_krb4_krb_get_cred=no
20797 fi
20798
20799 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20800       conftest$ac_exeext conftest.$ac_ext
20801 LIBS=$ac_check_lib_save_LIBS
20802 fi
20803 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb4_krb_get_cred" >&5
20804 echo "${ECHO_T}$ac_cv_lib_krb4_krb_get_cred" >&6; }
20805 if test $ac_cv_lib_krb4_krb_get_cred = yes; then
20806   cat >>confdefs.h <<_ACEOF
20807 #define HAVE_LIBKRB4 1
20808 _ACEOF
20809
20810   LIBS="-lkrb4 $LIBS"
20811
20812 else
20813
20814 { echo "$as_me:$LINENO: checking for krb_get_cred in -lkrb" >&5
20815 echo $ECHO_N "checking for krb_get_cred in -lkrb... $ECHO_C" >&6; }
20816 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then
20817   echo $ECHO_N "(cached) $ECHO_C" >&6
20818 else
20819   ac_check_lib_save_LIBS=$LIBS
20820 LIBS="-lkrb  $LIBS"
20821 cat >conftest.$ac_ext <<_ACEOF
20822 /* confdefs.h.  */
20823 _ACEOF
20824 cat confdefs.h >>conftest.$ac_ext
20825 cat >>conftest.$ac_ext <<_ACEOF
20826 /* end confdefs.h.  */
20827
20828 /* Override any GCC internal prototype to avoid an error.
20829    Use char because int might match the return type of a GCC
20830    builtin and then its argument prototype would still apply.  */
20831 #ifdef __cplusplus
20832 extern "C"
20833 #endif
20834 char krb_get_cred ();
20835 int
20836 main ()
20837 {
20838 return krb_get_cred ();
20839   ;
20840   return 0;
20841 }
20842 _ACEOF
20843 rm -f conftest.$ac_objext conftest$ac_exeext
20844 if { (ac_try="$ac_link"
20845 case "(($ac_try" in
20846   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20847   *) ac_try_echo=$ac_try;;
20848 esac
20849 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20850   (eval "$ac_link") 2>conftest.er1
20851   ac_status=$?
20852   grep -v '^ *+' conftest.er1 >conftest.err
20853   rm -f conftest.er1
20854   cat conftest.err >&5
20855   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20856   (exit $ac_status); } && {
20857          test -z "$ac_c_werror_flag" ||
20858          test ! -s conftest.err
20859        } && test -s conftest$ac_exeext &&
20860        $as_test_x conftest$ac_exeext; then
20861   ac_cv_lib_krb_krb_get_cred=yes
20862 else
20863   echo "$as_me: failed program was:" >&5
20864 sed 's/^/| /' conftest.$ac_ext >&5
20865
20866         ac_cv_lib_krb_krb_get_cred=no
20867 fi
20868
20869 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20870       conftest$ac_exeext conftest.$ac_ext
20871 LIBS=$ac_check_lib_save_LIBS
20872 fi
20873 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb_krb_get_cred" >&5
20874 echo "${ECHO_T}$ac_cv_lib_krb_krb_get_cred" >&6; }
20875 if test $ac_cv_lib_krb_krb_get_cred = yes; then
20876   cat >>confdefs.h <<_ACEOF
20877 #define HAVE_LIBKRB 1
20878 _ACEOF
20879
20880   LIBS="-lkrb $LIBS"
20881
20882 fi
20883
20884 fi
20885
20886   fi
20887
20888   if test "${with_kerberos5+set}" = set; then
20889
20890 for ac_header in krb5.h
20891 do
20892 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
20893 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
20894   { echo "$as_me:$LINENO: checking for $ac_header" >&5
20895 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
20896 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
20897   echo $ECHO_N "(cached) $ECHO_C" >&6
20898 fi
20899 ac_res=`eval echo '${'$as_ac_Header'}'`
20900                { echo "$as_me:$LINENO: result: $ac_res" >&5
20901 echo "${ECHO_T}$ac_res" >&6; }
20902 else
20903   # Is the header compilable?
20904 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
20905 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
20906 cat >conftest.$ac_ext <<_ACEOF
20907 /* confdefs.h.  */
20908 _ACEOF
20909 cat confdefs.h >>conftest.$ac_ext
20910 cat >>conftest.$ac_ext <<_ACEOF
20911 /* end confdefs.h.  */
20912 $ac_includes_default
20913 #include <$ac_header>
20914 _ACEOF
20915 rm -f conftest.$ac_objext
20916 if { (ac_try="$ac_compile"
20917 case "(($ac_try" in
20918   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20919   *) ac_try_echo=$ac_try;;
20920 esac
20921 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20922   (eval "$ac_compile") 2>conftest.er1
20923   ac_status=$?
20924   grep -v '^ *+' conftest.er1 >conftest.err
20925   rm -f conftest.er1
20926   cat conftest.err >&5
20927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20928   (exit $ac_status); } && {
20929          test -z "$ac_c_werror_flag" ||
20930          test ! -s conftest.err
20931        } && test -s conftest.$ac_objext; then
20932   ac_header_compiler=yes
20933 else
20934   echo "$as_me: failed program was:" >&5
20935 sed 's/^/| /' conftest.$ac_ext >&5
20936
20937         ac_header_compiler=no
20938 fi
20939
20940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
20941 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
20942 echo "${ECHO_T}$ac_header_compiler" >&6; }
20943
20944 # Is the header present?
20945 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
20946 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
20947 cat >conftest.$ac_ext <<_ACEOF
20948 /* confdefs.h.  */
20949 _ACEOF
20950 cat confdefs.h >>conftest.$ac_ext
20951 cat >>conftest.$ac_ext <<_ACEOF
20952 /* end confdefs.h.  */
20953 #include <$ac_header>
20954 _ACEOF
20955 if { (ac_try="$ac_cpp conftest.$ac_ext"
20956 case "(($ac_try" in
20957   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20958   *) ac_try_echo=$ac_try;;
20959 esac
20960 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20961   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
20962   ac_status=$?
20963   grep -v '^ *+' conftest.er1 >conftest.err
20964   rm -f conftest.er1
20965   cat conftest.err >&5
20966   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20967   (exit $ac_status); } >/dev/null && {
20968          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
20969          test ! -s conftest.err
20970        }; then
20971   ac_header_preproc=yes
20972 else
20973   echo "$as_me: failed program was:" >&5
20974 sed 's/^/| /' conftest.$ac_ext >&5
20975
20976   ac_header_preproc=no
20977 fi
20978
20979 rm -f conftest.err conftest.$ac_ext
20980 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
20981 echo "${ECHO_T}$ac_header_preproc" >&6; }
20982
20983 # So?  What about this header?
20984 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
20985   yes:no: )
20986     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
20987 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
20988     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
20989 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
20990     ac_header_preproc=yes
20991     ;;
20992   no:yes:* )
20993     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
20994 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
20995     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
20996 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
20997     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
20998 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
20999     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21000 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21001     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21002 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21003     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21004 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21005
21006     ;;
21007 esac
21008 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21009 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21010 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21011   echo $ECHO_N "(cached) $ECHO_C" >&6
21012 else
21013   eval "$as_ac_Header=\$ac_header_preproc"
21014 fi
21015 ac_res=`eval echo '${'$as_ac_Header'}'`
21016                { echo "$as_me:$LINENO: result: $ac_res" >&5
21017 echo "${ECHO_T}$ac_res" >&6; }
21018
21019 fi
21020 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21021   cat >>confdefs.h <<_ACEOF
21022 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21023 _ACEOF
21024
21025 fi
21026
21027 done
21028
21029   else
21030
21031 for ac_header in des.h
21032 do
21033 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21034 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21035   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21036 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21037 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21038   echo $ECHO_N "(cached) $ECHO_C" >&6
21039 fi
21040 ac_res=`eval echo '${'$as_ac_Header'}'`
21041                { echo "$as_me:$LINENO: result: $ac_res" >&5
21042 echo "${ECHO_T}$ac_res" >&6; }
21043 else
21044   # Is the header compilable?
21045 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21046 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21047 cat >conftest.$ac_ext <<_ACEOF
21048 /* confdefs.h.  */
21049 _ACEOF
21050 cat confdefs.h >>conftest.$ac_ext
21051 cat >>conftest.$ac_ext <<_ACEOF
21052 /* end confdefs.h.  */
21053 $ac_includes_default
21054 #include <$ac_header>
21055 _ACEOF
21056 rm -f conftest.$ac_objext
21057 if { (ac_try="$ac_compile"
21058 case "(($ac_try" in
21059   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21060   *) ac_try_echo=$ac_try;;
21061 esac
21062 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21063   (eval "$ac_compile") 2>conftest.er1
21064   ac_status=$?
21065   grep -v '^ *+' conftest.er1 >conftest.err
21066   rm -f conftest.er1
21067   cat conftest.err >&5
21068   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21069   (exit $ac_status); } && {
21070          test -z "$ac_c_werror_flag" ||
21071          test ! -s conftest.err
21072        } && test -s conftest.$ac_objext; then
21073   ac_header_compiler=yes
21074 else
21075   echo "$as_me: failed program was:" >&5
21076 sed 's/^/| /' conftest.$ac_ext >&5
21077
21078         ac_header_compiler=no
21079 fi
21080
21081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21082 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21083 echo "${ECHO_T}$ac_header_compiler" >&6; }
21084
21085 # Is the header present?
21086 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21087 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21088 cat >conftest.$ac_ext <<_ACEOF
21089 /* confdefs.h.  */
21090 _ACEOF
21091 cat confdefs.h >>conftest.$ac_ext
21092 cat >>conftest.$ac_ext <<_ACEOF
21093 /* end confdefs.h.  */
21094 #include <$ac_header>
21095 _ACEOF
21096 if { (ac_try="$ac_cpp conftest.$ac_ext"
21097 case "(($ac_try" in
21098   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21099   *) ac_try_echo=$ac_try;;
21100 esac
21101 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21102   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21103   ac_status=$?
21104   grep -v '^ *+' conftest.er1 >conftest.err
21105   rm -f conftest.er1
21106   cat conftest.err >&5
21107   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21108   (exit $ac_status); } >/dev/null && {
21109          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21110          test ! -s conftest.err
21111        }; then
21112   ac_header_preproc=yes
21113 else
21114   echo "$as_me: failed program was:" >&5
21115 sed 's/^/| /' conftest.$ac_ext >&5
21116
21117   ac_header_preproc=no
21118 fi
21119
21120 rm -f conftest.err conftest.$ac_ext
21121 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21122 echo "${ECHO_T}$ac_header_preproc" >&6; }
21123
21124 # So?  What about this header?
21125 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21126   yes:no: )
21127     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21128 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21129     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21130 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21131     ac_header_preproc=yes
21132     ;;
21133   no:yes:* )
21134     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21135 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21136     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21137 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21138     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21139 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21140     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21141 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21142     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21143 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21144     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21145 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21146
21147     ;;
21148 esac
21149 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21150 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21151 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21152   echo $ECHO_N "(cached) $ECHO_C" >&6
21153 else
21154   eval "$as_ac_Header=\$ac_header_preproc"
21155 fi
21156 ac_res=`eval echo '${'$as_ac_Header'}'`
21157                { echo "$as_me:$LINENO: result: $ac_res" >&5
21158 echo "${ECHO_T}$ac_res" >&6; }
21159
21160 fi
21161 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21162   cat >>confdefs.h <<_ACEOF
21163 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21164 _ACEOF
21165
21166 else
21167
21168 for ac_header in kerberosIV/des.h
21169 do
21170 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21171 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21172   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21173 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21174 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21175   echo $ECHO_N "(cached) $ECHO_C" >&6
21176 fi
21177 ac_res=`eval echo '${'$as_ac_Header'}'`
21178                { echo "$as_me:$LINENO: result: $ac_res" >&5
21179 echo "${ECHO_T}$ac_res" >&6; }
21180 else
21181   # Is the header compilable?
21182 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21183 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21184 cat >conftest.$ac_ext <<_ACEOF
21185 /* confdefs.h.  */
21186 _ACEOF
21187 cat confdefs.h >>conftest.$ac_ext
21188 cat >>conftest.$ac_ext <<_ACEOF
21189 /* end confdefs.h.  */
21190 $ac_includes_default
21191 #include <$ac_header>
21192 _ACEOF
21193 rm -f conftest.$ac_objext
21194 if { (ac_try="$ac_compile"
21195 case "(($ac_try" in
21196   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21197   *) ac_try_echo=$ac_try;;
21198 esac
21199 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21200   (eval "$ac_compile") 2>conftest.er1
21201   ac_status=$?
21202   grep -v '^ *+' conftest.er1 >conftest.err
21203   rm -f conftest.er1
21204   cat conftest.err >&5
21205   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21206   (exit $ac_status); } && {
21207          test -z "$ac_c_werror_flag" ||
21208          test ! -s conftest.err
21209        } && test -s conftest.$ac_objext; then
21210   ac_header_compiler=yes
21211 else
21212   echo "$as_me: failed program was:" >&5
21213 sed 's/^/| /' conftest.$ac_ext >&5
21214
21215         ac_header_compiler=no
21216 fi
21217
21218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21219 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21220 echo "${ECHO_T}$ac_header_compiler" >&6; }
21221
21222 # Is the header present?
21223 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21224 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21225 cat >conftest.$ac_ext <<_ACEOF
21226 /* confdefs.h.  */
21227 _ACEOF
21228 cat confdefs.h >>conftest.$ac_ext
21229 cat >>conftest.$ac_ext <<_ACEOF
21230 /* end confdefs.h.  */
21231 #include <$ac_header>
21232 _ACEOF
21233 if { (ac_try="$ac_cpp conftest.$ac_ext"
21234 case "(($ac_try" in
21235   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21236   *) ac_try_echo=$ac_try;;
21237 esac
21238 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21239   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21240   ac_status=$?
21241   grep -v '^ *+' conftest.er1 >conftest.err
21242   rm -f conftest.er1
21243   cat conftest.err >&5
21244   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21245   (exit $ac_status); } >/dev/null && {
21246          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21247          test ! -s conftest.err
21248        }; then
21249   ac_header_preproc=yes
21250 else
21251   echo "$as_me: failed program was:" >&5
21252 sed 's/^/| /' conftest.$ac_ext >&5
21253
21254   ac_header_preproc=no
21255 fi
21256
21257 rm -f conftest.err conftest.$ac_ext
21258 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21259 echo "${ECHO_T}$ac_header_preproc" >&6; }
21260
21261 # So?  What about this header?
21262 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21263   yes:no: )
21264     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21265 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21266     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21267 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21268     ac_header_preproc=yes
21269     ;;
21270   no:yes:* )
21271     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21272 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21273     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21274 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21275     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21276 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21277     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21278 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21279     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21280 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21281     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21282 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21283
21284     ;;
21285 esac
21286 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21287 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21288 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21289   echo $ECHO_N "(cached) $ECHO_C" >&6
21290 else
21291   eval "$as_ac_Header=\$ac_header_preproc"
21292 fi
21293 ac_res=`eval echo '${'$as_ac_Header'}'`
21294                { echo "$as_me:$LINENO: result: $ac_res" >&5
21295 echo "${ECHO_T}$ac_res" >&6; }
21296
21297 fi
21298 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21299   cat >>confdefs.h <<_ACEOF
21300 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21301 _ACEOF
21302
21303 else
21304
21305 for ac_header in kerberos/des.h
21306 do
21307 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21308 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21309   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21310 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21311 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21312   echo $ECHO_N "(cached) $ECHO_C" >&6
21313 fi
21314 ac_res=`eval echo '${'$as_ac_Header'}'`
21315                { echo "$as_me:$LINENO: result: $ac_res" >&5
21316 echo "${ECHO_T}$ac_res" >&6; }
21317 else
21318   # Is the header compilable?
21319 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21320 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21321 cat >conftest.$ac_ext <<_ACEOF
21322 /* confdefs.h.  */
21323 _ACEOF
21324 cat confdefs.h >>conftest.$ac_ext
21325 cat >>conftest.$ac_ext <<_ACEOF
21326 /* end confdefs.h.  */
21327 $ac_includes_default
21328 #include <$ac_header>
21329 _ACEOF
21330 rm -f conftest.$ac_objext
21331 if { (ac_try="$ac_compile"
21332 case "(($ac_try" in
21333   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21334   *) ac_try_echo=$ac_try;;
21335 esac
21336 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21337   (eval "$ac_compile") 2>conftest.er1
21338   ac_status=$?
21339   grep -v '^ *+' conftest.er1 >conftest.err
21340   rm -f conftest.er1
21341   cat conftest.err >&5
21342   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21343   (exit $ac_status); } && {
21344          test -z "$ac_c_werror_flag" ||
21345          test ! -s conftest.err
21346        } && test -s conftest.$ac_objext; then
21347   ac_header_compiler=yes
21348 else
21349   echo "$as_me: failed program was:" >&5
21350 sed 's/^/| /' conftest.$ac_ext >&5
21351
21352         ac_header_compiler=no
21353 fi
21354
21355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21356 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21357 echo "${ECHO_T}$ac_header_compiler" >&6; }
21358
21359 # Is the header present?
21360 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21361 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21362 cat >conftest.$ac_ext <<_ACEOF
21363 /* confdefs.h.  */
21364 _ACEOF
21365 cat confdefs.h >>conftest.$ac_ext
21366 cat >>conftest.$ac_ext <<_ACEOF
21367 /* end confdefs.h.  */
21368 #include <$ac_header>
21369 _ACEOF
21370 if { (ac_try="$ac_cpp conftest.$ac_ext"
21371 case "(($ac_try" in
21372   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21373   *) ac_try_echo=$ac_try;;
21374 esac
21375 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21376   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21377   ac_status=$?
21378   grep -v '^ *+' conftest.er1 >conftest.err
21379   rm -f conftest.er1
21380   cat conftest.err >&5
21381   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21382   (exit $ac_status); } >/dev/null && {
21383          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21384          test ! -s conftest.err
21385        }; then
21386   ac_header_preproc=yes
21387 else
21388   echo "$as_me: failed program was:" >&5
21389 sed 's/^/| /' conftest.$ac_ext >&5
21390
21391   ac_header_preproc=no
21392 fi
21393
21394 rm -f conftest.err conftest.$ac_ext
21395 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21396 echo "${ECHO_T}$ac_header_preproc" >&6; }
21397
21398 # So?  What about this header?
21399 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21400   yes:no: )
21401     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21402 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21403     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21404 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21405     ac_header_preproc=yes
21406     ;;
21407   no:yes:* )
21408     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21409 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21410     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21411 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21412     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21413 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21414     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21415 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21416     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21417 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21418     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21419 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21420
21421     ;;
21422 esac
21423 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21424 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21425 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21426   echo $ECHO_N "(cached) $ECHO_C" >&6
21427 else
21428   eval "$as_ac_Header=\$ac_header_preproc"
21429 fi
21430 ac_res=`eval echo '${'$as_ac_Header'}'`
21431                { echo "$as_me:$LINENO: result: $ac_res" >&5
21432 echo "${ECHO_T}$ac_res" >&6; }
21433
21434 fi
21435 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21436   cat >>confdefs.h <<_ACEOF
21437 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21438 _ACEOF
21439
21440 fi
21441
21442 done
21443
21444 fi
21445
21446 done
21447
21448 fi
21449
21450 done
21451
21452
21453 for ac_header in krb.h
21454 do
21455 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21456 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21457   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21458 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21459 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21460   echo $ECHO_N "(cached) $ECHO_C" >&6
21461 fi
21462 ac_res=`eval echo '${'$as_ac_Header'}'`
21463                { echo "$as_me:$LINENO: result: $ac_res" >&5
21464 echo "${ECHO_T}$ac_res" >&6; }
21465 else
21466   # Is the header compilable?
21467 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21468 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21469 cat >conftest.$ac_ext <<_ACEOF
21470 /* confdefs.h.  */
21471 _ACEOF
21472 cat confdefs.h >>conftest.$ac_ext
21473 cat >>conftest.$ac_ext <<_ACEOF
21474 /* end confdefs.h.  */
21475 $ac_includes_default
21476 #include <$ac_header>
21477 _ACEOF
21478 rm -f conftest.$ac_objext
21479 if { (ac_try="$ac_compile"
21480 case "(($ac_try" in
21481   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21482   *) ac_try_echo=$ac_try;;
21483 esac
21484 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21485   (eval "$ac_compile") 2>conftest.er1
21486   ac_status=$?
21487   grep -v '^ *+' conftest.er1 >conftest.err
21488   rm -f conftest.er1
21489   cat conftest.err >&5
21490   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21491   (exit $ac_status); } && {
21492          test -z "$ac_c_werror_flag" ||
21493          test ! -s conftest.err
21494        } && test -s conftest.$ac_objext; then
21495   ac_header_compiler=yes
21496 else
21497   echo "$as_me: failed program was:" >&5
21498 sed 's/^/| /' conftest.$ac_ext >&5
21499
21500         ac_header_compiler=no
21501 fi
21502
21503 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21504 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21505 echo "${ECHO_T}$ac_header_compiler" >&6; }
21506
21507 # Is the header present?
21508 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21509 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21510 cat >conftest.$ac_ext <<_ACEOF
21511 /* confdefs.h.  */
21512 _ACEOF
21513 cat confdefs.h >>conftest.$ac_ext
21514 cat >>conftest.$ac_ext <<_ACEOF
21515 /* end confdefs.h.  */
21516 #include <$ac_header>
21517 _ACEOF
21518 if { (ac_try="$ac_cpp conftest.$ac_ext"
21519 case "(($ac_try" in
21520   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21521   *) ac_try_echo=$ac_try;;
21522 esac
21523 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21524   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21525   ac_status=$?
21526   grep -v '^ *+' conftest.er1 >conftest.err
21527   rm -f conftest.er1
21528   cat conftest.err >&5
21529   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21530   (exit $ac_status); } >/dev/null && {
21531          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21532          test ! -s conftest.err
21533        }; then
21534   ac_header_preproc=yes
21535 else
21536   echo "$as_me: failed program was:" >&5
21537 sed 's/^/| /' conftest.$ac_ext >&5
21538
21539   ac_header_preproc=no
21540 fi
21541
21542 rm -f conftest.err conftest.$ac_ext
21543 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21544 echo "${ECHO_T}$ac_header_preproc" >&6; }
21545
21546 # So?  What about this header?
21547 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21548   yes:no: )
21549     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21550 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21551     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21552 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21553     ac_header_preproc=yes
21554     ;;
21555   no:yes:* )
21556     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21557 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21558     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21559 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21560     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21561 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21562     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21563 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21564     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21565 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21566     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21567 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21568
21569     ;;
21570 esac
21571 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21572 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21573 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21574   echo $ECHO_N "(cached) $ECHO_C" >&6
21575 else
21576   eval "$as_ac_Header=\$ac_header_preproc"
21577 fi
21578 ac_res=`eval echo '${'$as_ac_Header'}'`
21579                { echo "$as_me:$LINENO: result: $ac_res" >&5
21580 echo "${ECHO_T}$ac_res" >&6; }
21581
21582 fi
21583 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21584   cat >>confdefs.h <<_ACEOF
21585 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21586 _ACEOF
21587
21588 else
21589
21590 for ac_header in kerberosIV/krb.h
21591 do
21592 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21593 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21594   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21595 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21596 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21597   echo $ECHO_N "(cached) $ECHO_C" >&6
21598 fi
21599 ac_res=`eval echo '${'$as_ac_Header'}'`
21600                { echo "$as_me:$LINENO: result: $ac_res" >&5
21601 echo "${ECHO_T}$ac_res" >&6; }
21602 else
21603   # Is the header compilable?
21604 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21605 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21606 cat >conftest.$ac_ext <<_ACEOF
21607 /* confdefs.h.  */
21608 _ACEOF
21609 cat confdefs.h >>conftest.$ac_ext
21610 cat >>conftest.$ac_ext <<_ACEOF
21611 /* end confdefs.h.  */
21612 $ac_includes_default
21613 #include <$ac_header>
21614 _ACEOF
21615 rm -f conftest.$ac_objext
21616 if { (ac_try="$ac_compile"
21617 case "(($ac_try" in
21618   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21619   *) ac_try_echo=$ac_try;;
21620 esac
21621 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21622   (eval "$ac_compile") 2>conftest.er1
21623   ac_status=$?
21624   grep -v '^ *+' conftest.er1 >conftest.err
21625   rm -f conftest.er1
21626   cat conftest.err >&5
21627   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21628   (exit $ac_status); } && {
21629          test -z "$ac_c_werror_flag" ||
21630          test ! -s conftest.err
21631        } && test -s conftest.$ac_objext; then
21632   ac_header_compiler=yes
21633 else
21634   echo "$as_me: failed program was:" >&5
21635 sed 's/^/| /' conftest.$ac_ext >&5
21636
21637         ac_header_compiler=no
21638 fi
21639
21640 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21641 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21642 echo "${ECHO_T}$ac_header_compiler" >&6; }
21643
21644 # Is the header present?
21645 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21646 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21647 cat >conftest.$ac_ext <<_ACEOF
21648 /* confdefs.h.  */
21649 _ACEOF
21650 cat confdefs.h >>conftest.$ac_ext
21651 cat >>conftest.$ac_ext <<_ACEOF
21652 /* end confdefs.h.  */
21653 #include <$ac_header>
21654 _ACEOF
21655 if { (ac_try="$ac_cpp conftest.$ac_ext"
21656 case "(($ac_try" in
21657   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21658   *) ac_try_echo=$ac_try;;
21659 esac
21660 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21661   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21662   ac_status=$?
21663   grep -v '^ *+' conftest.er1 >conftest.err
21664   rm -f conftest.er1
21665   cat conftest.err >&5
21666   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21667   (exit $ac_status); } >/dev/null && {
21668          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21669          test ! -s conftest.err
21670        }; then
21671   ac_header_preproc=yes
21672 else
21673   echo "$as_me: failed program was:" >&5
21674 sed 's/^/| /' conftest.$ac_ext >&5
21675
21676   ac_header_preproc=no
21677 fi
21678
21679 rm -f conftest.err conftest.$ac_ext
21680 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21681 echo "${ECHO_T}$ac_header_preproc" >&6; }
21682
21683 # So?  What about this header?
21684 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21685   yes:no: )
21686     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21687 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21688     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21689 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21690     ac_header_preproc=yes
21691     ;;
21692   no:yes:* )
21693     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21694 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21695     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21696 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21697     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21698 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21699     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21700 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21701     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21702 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21703     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21704 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21705
21706     ;;
21707 esac
21708 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21709 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21710 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21711   echo $ECHO_N "(cached) $ECHO_C" >&6
21712 else
21713   eval "$as_ac_Header=\$ac_header_preproc"
21714 fi
21715 ac_res=`eval echo '${'$as_ac_Header'}'`
21716                { echo "$as_me:$LINENO: result: $ac_res" >&5
21717 echo "${ECHO_T}$ac_res" >&6; }
21718
21719 fi
21720 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21721   cat >>confdefs.h <<_ACEOF
21722 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21723 _ACEOF
21724
21725 else
21726
21727 for ac_header in kerberos/krb.h
21728 do
21729 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21730 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21731   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21732 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21733 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21734   echo $ECHO_N "(cached) $ECHO_C" >&6
21735 fi
21736 ac_res=`eval echo '${'$as_ac_Header'}'`
21737                { echo "$as_me:$LINENO: result: $ac_res" >&5
21738 echo "${ECHO_T}$ac_res" >&6; }
21739 else
21740   # Is the header compilable?
21741 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21742 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21743 cat >conftest.$ac_ext <<_ACEOF
21744 /* confdefs.h.  */
21745 _ACEOF
21746 cat confdefs.h >>conftest.$ac_ext
21747 cat >>conftest.$ac_ext <<_ACEOF
21748 /* end confdefs.h.  */
21749 $ac_includes_default
21750 #include <$ac_header>
21751 _ACEOF
21752 rm -f conftest.$ac_objext
21753 if { (ac_try="$ac_compile"
21754 case "(($ac_try" in
21755   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21756   *) ac_try_echo=$ac_try;;
21757 esac
21758 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21759   (eval "$ac_compile") 2>conftest.er1
21760   ac_status=$?
21761   grep -v '^ *+' conftest.er1 >conftest.err
21762   rm -f conftest.er1
21763   cat conftest.err >&5
21764   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21765   (exit $ac_status); } && {
21766          test -z "$ac_c_werror_flag" ||
21767          test ! -s conftest.err
21768        } && test -s conftest.$ac_objext; then
21769   ac_header_compiler=yes
21770 else
21771   echo "$as_me: failed program was:" >&5
21772 sed 's/^/| /' conftest.$ac_ext >&5
21773
21774         ac_header_compiler=no
21775 fi
21776
21777 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21778 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21779 echo "${ECHO_T}$ac_header_compiler" >&6; }
21780
21781 # Is the header present?
21782 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21783 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21784 cat >conftest.$ac_ext <<_ACEOF
21785 /* confdefs.h.  */
21786 _ACEOF
21787 cat confdefs.h >>conftest.$ac_ext
21788 cat >>conftest.$ac_ext <<_ACEOF
21789 /* end confdefs.h.  */
21790 #include <$ac_header>
21791 _ACEOF
21792 if { (ac_try="$ac_cpp conftest.$ac_ext"
21793 case "(($ac_try" in
21794   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21795   *) ac_try_echo=$ac_try;;
21796 esac
21797 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21798   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21799   ac_status=$?
21800   grep -v '^ *+' conftest.er1 >conftest.err
21801   rm -f conftest.er1
21802   cat conftest.err >&5
21803   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21804   (exit $ac_status); } >/dev/null && {
21805          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21806          test ! -s conftest.err
21807        }; then
21808   ac_header_preproc=yes
21809 else
21810   echo "$as_me: failed program was:" >&5
21811 sed 's/^/| /' conftest.$ac_ext >&5
21812
21813   ac_header_preproc=no
21814 fi
21815
21816 rm -f conftest.err conftest.$ac_ext
21817 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21818 echo "${ECHO_T}$ac_header_preproc" >&6; }
21819
21820 # So?  What about this header?
21821 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21822   yes:no: )
21823     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21824 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21825     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21826 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21827     ac_header_preproc=yes
21828     ;;
21829   no:yes:* )
21830     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21831 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21832     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21833 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21834     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21835 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21836     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21837 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21838     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21839 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21840     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21841 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21842
21843     ;;
21844 esac
21845 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21846 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21847 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21848   echo $ECHO_N "(cached) $ECHO_C" >&6
21849 else
21850   eval "$as_ac_Header=\$ac_header_preproc"
21851 fi
21852 ac_res=`eval echo '${'$as_ac_Header'}'`
21853                { echo "$as_me:$LINENO: result: $ac_res" >&5
21854 echo "${ECHO_T}$ac_res" >&6; }
21855
21856 fi
21857 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21858   cat >>confdefs.h <<_ACEOF
21859 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21860 _ACEOF
21861
21862 fi
21863
21864 done
21865
21866 fi
21867
21868 done
21869
21870 fi
21871
21872 done
21873
21874   fi
21875
21876 for ac_header in com_err.h
21877 do
21878 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21879 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21880   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21881 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21882 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21883   echo $ECHO_N "(cached) $ECHO_C" >&6
21884 fi
21885 ac_res=`eval echo '${'$as_ac_Header'}'`
21886                { echo "$as_me:$LINENO: result: $ac_res" >&5
21887 echo "${ECHO_T}$ac_res" >&6; }
21888 else
21889   # Is the header compilable?
21890 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21891 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21892 cat >conftest.$ac_ext <<_ACEOF
21893 /* confdefs.h.  */
21894 _ACEOF
21895 cat confdefs.h >>conftest.$ac_ext
21896 cat >>conftest.$ac_ext <<_ACEOF
21897 /* end confdefs.h.  */
21898 $ac_includes_default
21899 #include <$ac_header>
21900 _ACEOF
21901 rm -f conftest.$ac_objext
21902 if { (ac_try="$ac_compile"
21903 case "(($ac_try" in
21904   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21905   *) ac_try_echo=$ac_try;;
21906 esac
21907 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21908   (eval "$ac_compile") 2>conftest.er1
21909   ac_status=$?
21910   grep -v '^ *+' conftest.er1 >conftest.err
21911   rm -f conftest.er1
21912   cat conftest.err >&5
21913   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21914   (exit $ac_status); } && {
21915          test -z "$ac_c_werror_flag" ||
21916          test ! -s conftest.err
21917        } && test -s conftest.$ac_objext; then
21918   ac_header_compiler=yes
21919 else
21920   echo "$as_me: failed program was:" >&5
21921 sed 's/^/| /' conftest.$ac_ext >&5
21922
21923         ac_header_compiler=no
21924 fi
21925
21926 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21927 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21928 echo "${ECHO_T}$ac_header_compiler" >&6; }
21929
21930 # Is the header present?
21931 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21932 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21933 cat >conftest.$ac_ext <<_ACEOF
21934 /* confdefs.h.  */
21935 _ACEOF
21936 cat confdefs.h >>conftest.$ac_ext
21937 cat >>conftest.$ac_ext <<_ACEOF
21938 /* end confdefs.h.  */
21939 #include <$ac_header>
21940 _ACEOF
21941 if { (ac_try="$ac_cpp conftest.$ac_ext"
21942 case "(($ac_try" in
21943   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21944   *) ac_try_echo=$ac_try;;
21945 esac
21946 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21947   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21948   ac_status=$?
21949   grep -v '^ *+' conftest.er1 >conftest.err
21950   rm -f conftest.er1
21951   cat conftest.err >&5
21952   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21953   (exit $ac_status); } >/dev/null && {
21954          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21955          test ! -s conftest.err
21956        }; then
21957   ac_header_preproc=yes
21958 else
21959   echo "$as_me: failed program was:" >&5
21960 sed 's/^/| /' conftest.$ac_ext >&5
21961
21962   ac_header_preproc=no
21963 fi
21964
21965 rm -f conftest.err conftest.$ac_ext
21966 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21967 echo "${ECHO_T}$ac_header_preproc" >&6; }
21968
21969 # So?  What about this header?
21970 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21971   yes:no: )
21972     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21973 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21974     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21975 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21976     ac_header_preproc=yes
21977     ;;
21978   no:yes:* )
21979     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21980 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21981     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21982 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21983     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21984 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21985     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21986 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21987     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21988 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21989     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21990 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21991
21992     ;;
21993 esac
21994 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21995 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21996 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21997   echo $ECHO_N "(cached) $ECHO_C" >&6
21998 else
21999   eval "$as_ac_Header=\$ac_header_preproc"
22000 fi
22001 ac_res=`eval echo '${'$as_ac_Header'}'`
22002                { echo "$as_me:$LINENO: result: $ac_res" >&5
22003 echo "${ECHO_T}$ac_res" >&6; }
22004
22005 fi
22006 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22007   cat >>confdefs.h <<_ACEOF
22008 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22009 _ACEOF
22010
22011 fi
22012
22013 done
22014
22015 fi
22016
22017 # Solaris requires -lintl if you want strerror (which calls dgettext)
22018 # to return localized messages.
22019
22020 { echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5
22021 echo $ECHO_N "checking for dgettext in -lintl... $ECHO_C" >&6; }
22022 if test "${ac_cv_lib_intl_dgettext+set}" = set; then
22023   echo $ECHO_N "(cached) $ECHO_C" >&6
22024 else
22025   ac_check_lib_save_LIBS=$LIBS
22026 LIBS="-lintl  $LIBS"
22027 cat >conftest.$ac_ext <<_ACEOF
22028 /* confdefs.h.  */
22029 _ACEOF
22030 cat confdefs.h >>conftest.$ac_ext
22031 cat >>conftest.$ac_ext <<_ACEOF
22032 /* end confdefs.h.  */
22033
22034 /* Override any GCC internal prototype to avoid an error.
22035    Use char because int might match the return type of a GCC
22036    builtin and then its argument prototype would still apply.  */
22037 #ifdef __cplusplus
22038 extern "C"
22039 #endif
22040 char dgettext ();
22041 int
22042 main ()
22043 {
22044 return dgettext ();
22045   ;
22046   return 0;
22047 }
22048 _ACEOF
22049 rm -f conftest.$ac_objext conftest$ac_exeext
22050 if { (ac_try="$ac_link"
22051 case "(($ac_try" in
22052   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22053   *) ac_try_echo=$ac_try;;
22054 esac
22055 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22056   (eval "$ac_link") 2>conftest.er1
22057   ac_status=$?
22058   grep -v '^ *+' conftest.er1 >conftest.err
22059   rm -f conftest.er1
22060   cat conftest.err >&5
22061   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22062   (exit $ac_status); } && {
22063          test -z "$ac_c_werror_flag" ||
22064          test ! -s conftest.err
22065        } && test -s conftest$ac_exeext &&
22066        $as_test_x conftest$ac_exeext; then
22067   ac_cv_lib_intl_dgettext=yes
22068 else
22069   echo "$as_me: failed program was:" >&5
22070 sed 's/^/| /' conftest.$ac_ext >&5
22071
22072         ac_cv_lib_intl_dgettext=no
22073 fi
22074
22075 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22076       conftest$ac_exeext conftest.$ac_ext
22077 LIBS=$ac_check_lib_save_LIBS
22078 fi
22079 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
22080 echo "${ECHO_T}$ac_cv_lib_intl_dgettext" >&6; }
22081 if test $ac_cv_lib_intl_dgettext = yes; then
22082   cat >>confdefs.h <<_ACEOF
22083 #define HAVE_LIBINTL 1
22084 _ACEOF
22085
22086   LIBS="-lintl $LIBS"
22087
22088 fi
22089
22090
22091 { echo "$as_me:$LINENO: checking whether localtime caches TZ" >&5
22092 echo $ECHO_N "checking whether localtime caches TZ... $ECHO_C" >&6; }
22093 if test "${emacs_cv_localtime_cache+set}" = set; then
22094   echo $ECHO_N "(cached) $ECHO_C" >&6
22095 else
22096   if test x$ac_cv_func_tzset = xyes; then
22097 if test "$cross_compiling" = yes; then
22098   # If we have tzset, assume the worst when cross-compiling.
22099 emacs_cv_localtime_cache=yes
22100 else
22101   cat >conftest.$ac_ext <<_ACEOF
22102 /* confdefs.h.  */
22103 _ACEOF
22104 cat confdefs.h >>conftest.$ac_ext
22105 cat >>conftest.$ac_ext <<_ACEOF
22106 /* end confdefs.h.  */
22107 #include <time.h>
22108 extern char **environ;
22109 unset_TZ ()
22110 {
22111   char **from, **to;
22112   for (to = from = environ; (*to = *from); from++)
22113     if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
22114       to++;
22115 }
22116 char TZ_GMT0[] = "TZ=GMT0";
22117 char TZ_PST8[] = "TZ=PST8";
22118 main()
22119 {
22120   time_t now = time ((time_t *) 0);
22121   int hour_GMT0, hour_unset;
22122   if (putenv (TZ_GMT0) != 0)
22123     exit (1);
22124   hour_GMT0 = localtime (&now)->tm_hour;
22125   unset_TZ ();
22126   hour_unset = localtime (&now)->tm_hour;
22127   if (putenv (TZ_PST8) != 0)
22128     exit (1);
22129   if (localtime (&now)->tm_hour == hour_GMT0)
22130     exit (1);
22131   unset_TZ ();
22132   if (localtime (&now)->tm_hour != hour_unset)
22133     exit (1);
22134   exit (0);
22135 }
22136 _ACEOF
22137 rm -f conftest$ac_exeext
22138 if { (ac_try="$ac_link"
22139 case "(($ac_try" in
22140   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22141   *) ac_try_echo=$ac_try;;
22142 esac
22143 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22144   (eval "$ac_link") 2>&5
22145   ac_status=$?
22146   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22147   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
22148   { (case "(($ac_try" in
22149   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22150   *) ac_try_echo=$ac_try;;
22151 esac
22152 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22153   (eval "$ac_try") 2>&5
22154   ac_status=$?
22155   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22156   (exit $ac_status); }; }; then
22157   emacs_cv_localtime_cache=no
22158 else
22159   echo "$as_me: program exited with status $ac_status" >&5
22160 echo "$as_me: failed program was:" >&5
22161 sed 's/^/| /' conftest.$ac_ext >&5
22162
22163 ( exit $ac_status )
22164 emacs_cv_localtime_cache=yes
22165 fi
22166 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
22167 fi
22168
22169
22170 else
22171         # If we lack tzset, report that localtime does not cache TZ,
22172         # since we can't invalidate the cache if we don't have tzset.
22173         emacs_cv_localtime_cache=no
22174 fi
22175 fi
22176 { echo "$as_me:$LINENO: result: $emacs_cv_localtime_cache" >&5
22177 echo "${ECHO_T}$emacs_cv_localtime_cache" >&6; }
22178 if test $emacs_cv_localtime_cache = yes; then
22179
22180 cat >>confdefs.h <<\_ACEOF
22181 #define LOCALTIME_CACHE 1
22182 _ACEOF
22183
22184 fi
22185
22186 if test "x$HAVE_TIMEVAL" = xyes; then
22187
22188 for ac_func in gettimeofday
22189 do
22190 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
22191 { echo "$as_me:$LINENO: checking for $ac_func" >&5
22192 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
22193 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
22194   echo $ECHO_N "(cached) $ECHO_C" >&6
22195 else
22196   cat >conftest.$ac_ext <<_ACEOF
22197 /* confdefs.h.  */
22198 _ACEOF
22199 cat confdefs.h >>conftest.$ac_ext
22200 cat >>conftest.$ac_ext <<_ACEOF
22201 /* end confdefs.h.  */
22202 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
22203    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
22204 #define $ac_func innocuous_$ac_func
22205
22206 /* System header to define __stub macros and hopefully few prototypes,
22207     which can conflict with char $ac_func (); below.
22208     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
22209     <limits.h> exists even on freestanding compilers.  */
22210
22211 #ifdef __STDC__
22212 # include <limits.h>
22213 #else
22214 # include <assert.h>
22215 #endif
22216
22217 #undef $ac_func
22218
22219 /* Override any GCC internal prototype to avoid an error.
22220    Use char because int might match the return type of a GCC
22221    builtin and then its argument prototype would still apply.  */
22222 #ifdef __cplusplus
22223 extern "C"
22224 #endif
22225 char $ac_func ();
22226 /* The GNU C library defines this for functions which it implements
22227     to always fail with ENOSYS.  Some functions are actually named
22228     something starting with __ and the normal name is an alias.  */
22229 #if defined __stub_$ac_func || defined __stub___$ac_func
22230 choke me
22231 #endif
22232
22233 int
22234 main ()
22235 {
22236 return $ac_func ();
22237   ;
22238   return 0;
22239 }
22240 _ACEOF
22241 rm -f conftest.$ac_objext conftest$ac_exeext
22242 if { (ac_try="$ac_link"
22243 case "(($ac_try" in
22244   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22245   *) ac_try_echo=$ac_try;;
22246 esac
22247 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22248   (eval "$ac_link") 2>conftest.er1
22249   ac_status=$?
22250   grep -v '^ *+' conftest.er1 >conftest.err
22251   rm -f conftest.er1
22252   cat conftest.err >&5
22253   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22254   (exit $ac_status); } && {
22255          test -z "$ac_c_werror_flag" ||
22256          test ! -s conftest.err
22257        } && test -s conftest$ac_exeext &&
22258        $as_test_x conftest$ac_exeext; then
22259   eval "$as_ac_var=yes"
22260 else
22261   echo "$as_me: failed program was:" >&5
22262 sed 's/^/| /' conftest.$ac_ext >&5
22263
22264         eval "$as_ac_var=no"
22265 fi
22266
22267 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22268       conftest$ac_exeext conftest.$ac_ext
22269 fi
22270 ac_res=`eval echo '${'$as_ac_var'}'`
22271                { echo "$as_me:$LINENO: result: $ac_res" >&5
22272 echo "${ECHO_T}$ac_res" >&6; }
22273 if test `eval echo '${'$as_ac_var'}'` = yes; then
22274   cat >>confdefs.h <<_ACEOF
22275 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
22276 _ACEOF
22277
22278 fi
22279 done
22280
22281   if test $ac_cv_func_gettimeofday = yes; then
22282     { echo "$as_me:$LINENO: checking whether gettimeofday can accept two arguments" >&5
22283 echo $ECHO_N "checking whether gettimeofday can accept two arguments... $ECHO_C" >&6; }
22284 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then
22285   echo $ECHO_N "(cached) $ECHO_C" >&6
22286 else
22287   cat >conftest.$ac_ext <<_ACEOF
22288 /* confdefs.h.  */
22289 _ACEOF
22290 cat confdefs.h >>conftest.$ac_ext
22291 cat >>conftest.$ac_ext <<_ACEOF
22292 /* end confdefs.h.  */
22293
22294 #ifdef TIME_WITH_SYS_TIME
22295 #include <sys/time.h>
22296 #include <time.h>
22297 #else
22298 #ifdef HAVE_SYS_TIME_H
22299 #include <sys/time.h>
22300 #else
22301 #include <time.h>
22302 #endif
22303 #endif
22304 int
22305 main ()
22306 {
22307 struct timeval time;
22308        gettimeofday (&time, 0);
22309   ;
22310   return 0;
22311 }
22312 _ACEOF
22313 rm -f conftest.$ac_objext
22314 if { (ac_try="$ac_compile"
22315 case "(($ac_try" in
22316   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22317   *) ac_try_echo=$ac_try;;
22318 esac
22319 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22320   (eval "$ac_compile") 2>conftest.er1
22321   ac_status=$?
22322   grep -v '^ *+' conftest.er1 >conftest.err
22323   rm -f conftest.er1
22324   cat conftest.err >&5
22325   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22326   (exit $ac_status); } && {
22327          test -z "$ac_c_werror_flag" ||
22328          test ! -s conftest.err
22329        } && test -s conftest.$ac_objext; then
22330   emacs_cv_gettimeofday_two_arguments=yes
22331 else
22332   echo "$as_me: failed program was:" >&5
22333 sed 's/^/| /' conftest.$ac_ext >&5
22334
22335         emacs_cv_gettimeofday_two_arguments=no
22336 fi
22337
22338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22339 fi
22340 { echo "$as_me:$LINENO: result: $emacs_cv_gettimeofday_two_arguments" >&5
22341 echo "${ECHO_T}$emacs_cv_gettimeofday_two_arguments" >&6; }
22342     if test $emacs_cv_gettimeofday_two_arguments = no; then
22343
22344 cat >>confdefs.h <<\_ACEOF
22345 #define GETTIMEOFDAY_ONE_ARGUMENT 1
22346 _ACEOF
22347
22348     fi
22349   fi
22350 fi
22351
22352 ok_so_far=yes
22353 { echo "$as_me:$LINENO: checking for socket" >&5
22354 echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
22355 if test "${ac_cv_func_socket+set}" = set; then
22356   echo $ECHO_N "(cached) $ECHO_C" >&6
22357 else
22358   cat >conftest.$ac_ext <<_ACEOF
22359 /* confdefs.h.  */
22360 _ACEOF
22361 cat confdefs.h >>conftest.$ac_ext
22362 cat >>conftest.$ac_ext <<_ACEOF
22363 /* end confdefs.h.  */
22364 /* Define socket to an innocuous variant, in case <limits.h> declares socket.
22365    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
22366 #define socket innocuous_socket
22367
22368 /* System header to define __stub macros and hopefully few prototypes,
22369     which can conflict with char socket (); below.
22370     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
22371     <limits.h> exists even on freestanding compilers.  */
22372
22373 #ifdef __STDC__
22374 # include <limits.h>
22375 #else
22376 # include <assert.h>
22377 #endif
22378
22379 #undef socket
22380
22381 /* Override any GCC internal prototype to avoid an error.
22382    Use char because int might match the return type of a GCC
22383    builtin and then its argument prototype would still apply.  */
22384 #ifdef __cplusplus
22385 extern "C"
22386 #endif
22387 char socket ();
22388 /* The GNU C library defines this for functions which it implements
22389     to always fail with ENOSYS.  Some functions are actually named
22390     something starting with __ and the normal name is an alias.  */
22391 #if defined __stub_socket || defined __stub___socket
22392 choke me
22393 #endif
22394
22395 int
22396 main ()
22397 {
22398 return socket ();
22399   ;
22400   return 0;
22401 }
22402 _ACEOF
22403 rm -f conftest.$ac_objext conftest$ac_exeext
22404 if { (ac_try="$ac_link"
22405 case "(($ac_try" in
22406   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22407   *) ac_try_echo=$ac_try;;
22408 esac
22409 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22410   (eval "$ac_link") 2>conftest.er1
22411   ac_status=$?
22412   grep -v '^ *+' conftest.er1 >conftest.err
22413   rm -f conftest.er1
22414   cat conftest.err >&5
22415   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22416   (exit $ac_status); } && {
22417          test -z "$ac_c_werror_flag" ||
22418          test ! -s conftest.err
22419        } && test -s conftest$ac_exeext &&
22420        $as_test_x conftest$ac_exeext; then
22421   ac_cv_func_socket=yes
22422 else
22423   echo "$as_me: failed program was:" >&5
22424 sed 's/^/| /' conftest.$ac_ext >&5
22425
22426         ac_cv_func_socket=no
22427 fi
22428
22429 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22430       conftest$ac_exeext conftest.$ac_ext
22431 fi
22432 { echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
22433 echo "${ECHO_T}$ac_cv_func_socket" >&6; }
22434 if test $ac_cv_func_socket = yes; then
22435   :
22436 else
22437   ok_so_far=no
22438 fi
22439
22440 if test $ok_so_far = yes; then
22441   if test "${ac_cv_header_netinet_in_h+set}" = set; then
22442   { echo "$as_me:$LINENO: checking for netinet/in.h" >&5
22443 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; }
22444 if test "${ac_cv_header_netinet_in_h+set}" = set; then
22445   echo $ECHO_N "(cached) $ECHO_C" >&6
22446 fi
22447 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
22448 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; }
22449 else
22450   # Is the header compilable?
22451 { echo "$as_me:$LINENO: checking netinet/in.h usability" >&5
22452 echo $ECHO_N "checking netinet/in.h usability... $ECHO_C" >&6; }
22453 cat >conftest.$ac_ext <<_ACEOF
22454 /* confdefs.h.  */
22455 _ACEOF
22456 cat confdefs.h >>conftest.$ac_ext
22457 cat >>conftest.$ac_ext <<_ACEOF
22458 /* end confdefs.h.  */
22459 $ac_includes_default
22460 #include <netinet/in.h>
22461 _ACEOF
22462 rm -f conftest.$ac_objext
22463 if { (ac_try="$ac_compile"
22464 case "(($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_compile") 2>conftest.er1
22470   ac_status=$?
22471   grep -v '^ *+' conftest.er1 >conftest.err
22472   rm -f conftest.er1
22473   cat conftest.err >&5
22474   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22475   (exit $ac_status); } && {
22476          test -z "$ac_c_werror_flag" ||
22477          test ! -s conftest.err
22478        } && test -s conftest.$ac_objext; then
22479   ac_header_compiler=yes
22480 else
22481   echo "$as_me: failed program was:" >&5
22482 sed 's/^/| /' conftest.$ac_ext >&5
22483
22484         ac_header_compiler=no
22485 fi
22486
22487 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22488 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22489 echo "${ECHO_T}$ac_header_compiler" >&6; }
22490
22491 # Is the header present?
22492 { echo "$as_me:$LINENO: checking netinet/in.h presence" >&5
22493 echo $ECHO_N "checking netinet/in.h presence... $ECHO_C" >&6; }
22494 cat >conftest.$ac_ext <<_ACEOF
22495 /* confdefs.h.  */
22496 _ACEOF
22497 cat confdefs.h >>conftest.$ac_ext
22498 cat >>conftest.$ac_ext <<_ACEOF
22499 /* end confdefs.h.  */
22500 #include <netinet/in.h>
22501 _ACEOF
22502 if { (ac_try="$ac_cpp conftest.$ac_ext"
22503 case "(($ac_try" in
22504   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22505   *) ac_try_echo=$ac_try;;
22506 esac
22507 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22508   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22509   ac_status=$?
22510   grep -v '^ *+' conftest.er1 >conftest.err
22511   rm -f conftest.er1
22512   cat conftest.err >&5
22513   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22514   (exit $ac_status); } >/dev/null && {
22515          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22516          test ! -s conftest.err
22517        }; then
22518   ac_header_preproc=yes
22519 else
22520   echo "$as_me: failed program was:" >&5
22521 sed 's/^/| /' conftest.$ac_ext >&5
22522
22523   ac_header_preproc=no
22524 fi
22525
22526 rm -f conftest.err conftest.$ac_ext
22527 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22528 echo "${ECHO_T}$ac_header_preproc" >&6; }
22529
22530 # So?  What about this header?
22531 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22532   yes:no: )
22533     { echo "$as_me:$LINENO: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&5
22534 echo "$as_me: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
22535     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the compiler's result" >&5
22536 echo "$as_me: WARNING: netinet/in.h: proceeding with the compiler's result" >&2;}
22537     ac_header_preproc=yes
22538     ;;
22539   no:yes:* )
22540     { echo "$as_me:$LINENO: WARNING: netinet/in.h: present but cannot be compiled" >&5
22541 echo "$as_me: WARNING: netinet/in.h: present but cannot be compiled" >&2;}
22542     { echo "$as_me:$LINENO: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&5
22543 echo "$as_me: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&2;}
22544     { echo "$as_me:$LINENO: WARNING: netinet/in.h: see the Autoconf documentation" >&5
22545 echo "$as_me: WARNING: netinet/in.h: see the Autoconf documentation" >&2;}
22546     { echo "$as_me:$LINENO: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&5
22547 echo "$as_me: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&2;}
22548     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&5
22549 echo "$as_me: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&2;}
22550     { echo "$as_me:$LINENO: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&5
22551 echo "$as_me: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&2;}
22552
22553     ;;
22554 esac
22555 { echo "$as_me:$LINENO: checking for netinet/in.h" >&5
22556 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; }
22557 if test "${ac_cv_header_netinet_in_h+set}" = set; then
22558   echo $ECHO_N "(cached) $ECHO_C" >&6
22559 else
22560   ac_cv_header_netinet_in_h=$ac_header_preproc
22561 fi
22562 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
22563 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; }
22564
22565 fi
22566 if test $ac_cv_header_netinet_in_h = yes; then
22567   :
22568 else
22569   ok_so_far=no
22570 fi
22571
22572
22573 fi
22574 if test $ok_so_far = yes; then
22575   if test "${ac_cv_header_arpa_inet_h+set}" = set; then
22576   { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
22577 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; }
22578 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
22579   echo $ECHO_N "(cached) $ECHO_C" >&6
22580 fi
22581 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
22582 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; }
22583 else
22584   # Is the header compilable?
22585 { echo "$as_me:$LINENO: checking arpa/inet.h usability" >&5
22586 echo $ECHO_N "checking arpa/inet.h usability... $ECHO_C" >&6; }
22587 cat >conftest.$ac_ext <<_ACEOF
22588 /* confdefs.h.  */
22589 _ACEOF
22590 cat confdefs.h >>conftest.$ac_ext
22591 cat >>conftest.$ac_ext <<_ACEOF
22592 /* end confdefs.h.  */
22593 $ac_includes_default
22594 #include <arpa/inet.h>
22595 _ACEOF
22596 rm -f conftest.$ac_objext
22597 if { (ac_try="$ac_compile"
22598 case "(($ac_try" in
22599   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22600   *) ac_try_echo=$ac_try;;
22601 esac
22602 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22603   (eval "$ac_compile") 2>conftest.er1
22604   ac_status=$?
22605   grep -v '^ *+' conftest.er1 >conftest.err
22606   rm -f conftest.er1
22607   cat conftest.err >&5
22608   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22609   (exit $ac_status); } && {
22610          test -z "$ac_c_werror_flag" ||
22611          test ! -s conftest.err
22612        } && test -s conftest.$ac_objext; then
22613   ac_header_compiler=yes
22614 else
22615   echo "$as_me: failed program was:" >&5
22616 sed 's/^/| /' conftest.$ac_ext >&5
22617
22618         ac_header_compiler=no
22619 fi
22620
22621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22622 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22623 echo "${ECHO_T}$ac_header_compiler" >&6; }
22624
22625 # Is the header present?
22626 { echo "$as_me:$LINENO: checking arpa/inet.h presence" >&5
22627 echo $ECHO_N "checking arpa/inet.h presence... $ECHO_C" >&6; }
22628 cat >conftest.$ac_ext <<_ACEOF
22629 /* confdefs.h.  */
22630 _ACEOF
22631 cat confdefs.h >>conftest.$ac_ext
22632 cat >>conftest.$ac_ext <<_ACEOF
22633 /* end confdefs.h.  */
22634 #include <arpa/inet.h>
22635 _ACEOF
22636 if { (ac_try="$ac_cpp conftest.$ac_ext"
22637 case "(($ac_try" in
22638   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22639   *) ac_try_echo=$ac_try;;
22640 esac
22641 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22642   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22643   ac_status=$?
22644   grep -v '^ *+' conftest.er1 >conftest.err
22645   rm -f conftest.er1
22646   cat conftest.err >&5
22647   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22648   (exit $ac_status); } >/dev/null && {
22649          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22650          test ! -s conftest.err
22651        }; then
22652   ac_header_preproc=yes
22653 else
22654   echo "$as_me: failed program was:" >&5
22655 sed 's/^/| /' conftest.$ac_ext >&5
22656
22657   ac_header_preproc=no
22658 fi
22659
22660 rm -f conftest.err conftest.$ac_ext
22661 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22662 echo "${ECHO_T}$ac_header_preproc" >&6; }
22663
22664 # So?  What about this header?
22665 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22666   yes:no: )
22667     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&5
22668 echo "$as_me: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
22669     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the compiler's result" >&5
22670 echo "$as_me: WARNING: arpa/inet.h: proceeding with the compiler's result" >&2;}
22671     ac_header_preproc=yes
22672     ;;
22673   no:yes:* )
22674     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: present but cannot be compiled" >&5
22675 echo "$as_me: WARNING: arpa/inet.h: present but cannot be compiled" >&2;}
22676     { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&5
22677 echo "$as_me: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&2;}
22678     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: see the Autoconf documentation" >&5
22679 echo "$as_me: WARNING: arpa/inet.h: see the Autoconf documentation" >&2;}
22680     { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&5
22681 echo "$as_me: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&2;}
22682     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&5
22683 echo "$as_me: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&2;}
22684     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&5
22685 echo "$as_me: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&2;}
22686
22687     ;;
22688 esac
22689 { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
22690 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; }
22691 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
22692   echo $ECHO_N "(cached) $ECHO_C" >&6
22693 else
22694   ac_cv_header_arpa_inet_h=$ac_header_preproc
22695 fi
22696 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
22697 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; }
22698
22699 fi
22700 if test $ac_cv_header_arpa_inet_h = yes; then
22701   :
22702 else
22703   ok_so_far=no
22704 fi
22705
22706
22707 fi
22708 if test $ok_so_far = yes; then
22709
22710 cat >>confdefs.h <<\_ACEOF
22711 #define HAVE_INET_SOCKETS 1
22712 _ACEOF
22713
22714 fi
22715
22716
22717 for ac_header in sys/ioctl.h
22718 do
22719 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
22720 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22721   { echo "$as_me:$LINENO: checking for $ac_header" >&5
22722 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22723 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22724   echo $ECHO_N "(cached) $ECHO_C" >&6
22725 fi
22726 ac_res=`eval echo '${'$as_ac_Header'}'`
22727                { echo "$as_me:$LINENO: result: $ac_res" >&5
22728 echo "${ECHO_T}$ac_res" >&6; }
22729 else
22730   # Is the header compilable?
22731 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
22732 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
22733 cat >conftest.$ac_ext <<_ACEOF
22734 /* confdefs.h.  */
22735 _ACEOF
22736 cat confdefs.h >>conftest.$ac_ext
22737 cat >>conftest.$ac_ext <<_ACEOF
22738 /* end confdefs.h.  */
22739 $ac_includes_default
22740 #include <$ac_header>
22741 _ACEOF
22742 rm -f conftest.$ac_objext
22743 if { (ac_try="$ac_compile"
22744 case "(($ac_try" in
22745   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22746   *) ac_try_echo=$ac_try;;
22747 esac
22748 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22749   (eval "$ac_compile") 2>conftest.er1
22750   ac_status=$?
22751   grep -v '^ *+' conftest.er1 >conftest.err
22752   rm -f conftest.er1
22753   cat conftest.err >&5
22754   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22755   (exit $ac_status); } && {
22756          test -z "$ac_c_werror_flag" ||
22757          test ! -s conftest.err
22758        } && test -s conftest.$ac_objext; then
22759   ac_header_compiler=yes
22760 else
22761   echo "$as_me: failed program was:" >&5
22762 sed 's/^/| /' conftest.$ac_ext >&5
22763
22764         ac_header_compiler=no
22765 fi
22766
22767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22768 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22769 echo "${ECHO_T}$ac_header_compiler" >&6; }
22770
22771 # Is the header present?
22772 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
22773 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
22774 cat >conftest.$ac_ext <<_ACEOF
22775 /* confdefs.h.  */
22776 _ACEOF
22777 cat confdefs.h >>conftest.$ac_ext
22778 cat >>conftest.$ac_ext <<_ACEOF
22779 /* end confdefs.h.  */
22780 #include <$ac_header>
22781 _ACEOF
22782 if { (ac_try="$ac_cpp conftest.$ac_ext"
22783 case "(($ac_try" in
22784   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22785   *) ac_try_echo=$ac_try;;
22786 esac
22787 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22788   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22789   ac_status=$?
22790   grep -v '^ *+' conftest.er1 >conftest.err
22791   rm -f conftest.er1
22792   cat conftest.err >&5
22793   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22794   (exit $ac_status); } >/dev/null && {
22795          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22796          test ! -s conftest.err
22797        }; then
22798   ac_header_preproc=yes
22799 else
22800   echo "$as_me: failed program was:" >&5
22801 sed 's/^/| /' conftest.$ac_ext >&5
22802
22803   ac_header_preproc=no
22804 fi
22805
22806 rm -f conftest.err conftest.$ac_ext
22807 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22808 echo "${ECHO_T}$ac_header_preproc" >&6; }
22809
22810 # So?  What about this header?
22811 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22812   yes:no: )
22813     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22814 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22815     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22816 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22817     ac_header_preproc=yes
22818     ;;
22819   no:yes:* )
22820     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22821 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22822     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22823 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22824     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22825 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22826     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22827 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22828     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22829 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22830     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22831 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22832
22833     ;;
22834 esac
22835 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22836 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22837 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22838   echo $ECHO_N "(cached) $ECHO_C" >&6
22839 else
22840   eval "$as_ac_Header=\$ac_header_preproc"
22841 fi
22842 ac_res=`eval echo '${'$as_ac_Header'}'`
22843                { echo "$as_me:$LINENO: result: $ac_res" >&5
22844 echo "${ECHO_T}$ac_res" >&6; }
22845
22846 fi
22847 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22848   cat >>confdefs.h <<_ACEOF
22849 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22850 _ACEOF
22851
22852 fi
22853
22854 done
22855
22856
22857 if test -f /usr/lpp/X11/bin/smt.exp; then
22858
22859 cat >>confdefs.h <<\_ACEOF
22860 #define HAVE_AIX_SMT_EXP 1
22861 _ACEOF
22862
22863 fi
22864
22865 { echo "$as_me:$LINENO: checking whether system supports dynamic ptys" >&5
22866 echo $ECHO_N "checking whether system supports dynamic ptys... $ECHO_C" >&6; }
22867 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
22868   { echo "$as_me:$LINENO: result: yes" >&5
22869 echo "${ECHO_T}yes" >&6; }
22870
22871 cat >>confdefs.h <<\_ACEOF
22872 #define HAVE_DEV_PTMX 1
22873 _ACEOF
22874
22875 else
22876   { echo "$as_me:$LINENO: result: no" >&5
22877 echo "${ECHO_T}no" >&6; }
22878 fi
22879
22880 { echo "$as_me:$LINENO: checking for pid_t" >&5
22881 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
22882 if test "${ac_cv_type_pid_t+set}" = set; then
22883   echo $ECHO_N "(cached) $ECHO_C" >&6
22884 else
22885   cat >conftest.$ac_ext <<_ACEOF
22886 /* confdefs.h.  */
22887 _ACEOF
22888 cat confdefs.h >>conftest.$ac_ext
22889 cat >>conftest.$ac_ext <<_ACEOF
22890 /* end confdefs.h.  */
22891 $ac_includes_default
22892 typedef pid_t ac__type_new_;
22893 int
22894 main ()
22895 {
22896 if ((ac__type_new_ *) 0)
22897   return 0;
22898 if (sizeof (ac__type_new_))
22899   return 0;
22900   ;
22901   return 0;
22902 }
22903 _ACEOF
22904 rm -f conftest.$ac_objext
22905 if { (ac_try="$ac_compile"
22906 case "(($ac_try" in
22907   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22908   *) ac_try_echo=$ac_try;;
22909 esac
22910 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22911   (eval "$ac_compile") 2>conftest.er1
22912   ac_status=$?
22913   grep -v '^ *+' conftest.er1 >conftest.err
22914   rm -f conftest.er1
22915   cat conftest.err >&5
22916   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22917   (exit $ac_status); } && {
22918          test -z "$ac_c_werror_flag" ||
22919          test ! -s conftest.err
22920        } && test -s conftest.$ac_objext; then
22921   ac_cv_type_pid_t=yes
22922 else
22923   echo "$as_me: failed program was:" >&5
22924 sed 's/^/| /' conftest.$ac_ext >&5
22925
22926         ac_cv_type_pid_t=no
22927 fi
22928
22929 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22930 fi
22931 { echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
22932 echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
22933 if test $ac_cv_type_pid_t = yes; then
22934   :
22935 else
22936
22937 cat >>confdefs.h <<_ACEOF
22938 #define pid_t int
22939 _ACEOF
22940
22941 fi
22942
22943
22944 for ac_header in vfork.h
22945 do
22946 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
22947 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22948   { echo "$as_me:$LINENO: checking for $ac_header" >&5
22949 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22950 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22951   echo $ECHO_N "(cached) $ECHO_C" >&6
22952 fi
22953 ac_res=`eval echo '${'$as_ac_Header'}'`
22954                { echo "$as_me:$LINENO: result: $ac_res" >&5
22955 echo "${ECHO_T}$ac_res" >&6; }
22956 else
22957   # Is the header compilable?
22958 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
22959 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
22960 cat >conftest.$ac_ext <<_ACEOF
22961 /* confdefs.h.  */
22962 _ACEOF
22963 cat confdefs.h >>conftest.$ac_ext
22964 cat >>conftest.$ac_ext <<_ACEOF
22965 /* end confdefs.h.  */
22966 $ac_includes_default
22967 #include <$ac_header>
22968 _ACEOF
22969 rm -f conftest.$ac_objext
22970 if { (ac_try="$ac_compile"
22971 case "(($ac_try" in
22972   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22973   *) ac_try_echo=$ac_try;;
22974 esac
22975 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22976   (eval "$ac_compile") 2>conftest.er1
22977   ac_status=$?
22978   grep -v '^ *+' conftest.er1 >conftest.err
22979   rm -f conftest.er1
22980   cat conftest.err >&5
22981   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22982   (exit $ac_status); } && {
22983          test -z "$ac_c_werror_flag" ||
22984          test ! -s conftest.err
22985        } && test -s conftest.$ac_objext; then
22986   ac_header_compiler=yes
22987 else
22988   echo "$as_me: failed program was:" >&5
22989 sed 's/^/| /' conftest.$ac_ext >&5
22990
22991         ac_header_compiler=no
22992 fi
22993
22994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22995 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22996 echo "${ECHO_T}$ac_header_compiler" >&6; }
22997
22998 # Is the header present?
22999 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
23000 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
23001 cat >conftest.$ac_ext <<_ACEOF
23002 /* confdefs.h.  */
23003 _ACEOF
23004 cat confdefs.h >>conftest.$ac_ext
23005 cat >>conftest.$ac_ext <<_ACEOF
23006 /* end confdefs.h.  */
23007 #include <$ac_header>
23008 _ACEOF
23009 if { (ac_try="$ac_cpp conftest.$ac_ext"
23010 case "(($ac_try" in
23011   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23012   *) ac_try_echo=$ac_try;;
23013 esac
23014 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23015   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
23016   ac_status=$?
23017   grep -v '^ *+' conftest.er1 >conftest.err
23018   rm -f conftest.er1
23019   cat conftest.err >&5
23020   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23021   (exit $ac_status); } >/dev/null && {
23022          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
23023          test ! -s conftest.err
23024        }; then
23025   ac_header_preproc=yes
23026 else
23027   echo "$as_me: failed program was:" >&5
23028 sed 's/^/| /' conftest.$ac_ext >&5
23029
23030   ac_header_preproc=no
23031 fi
23032
23033 rm -f conftest.err conftest.$ac_ext
23034 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
23035 echo "${ECHO_T}$ac_header_preproc" >&6; }
23036
23037 # So?  What about this header?
23038 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
23039   yes:no: )
23040     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
23041 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
23042     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
23043 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
23044     ac_header_preproc=yes
23045     ;;
23046   no:yes:* )
23047     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
23048 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
23049     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
23050 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
23051     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
23052 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
23053     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
23054 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
23055     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
23056 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
23057     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
23058 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
23059
23060     ;;
23061 esac
23062 { echo "$as_me:$LINENO: checking for $ac_header" >&5
23063 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23064 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23065   echo $ECHO_N "(cached) $ECHO_C" >&6
23066 else
23067   eval "$as_ac_Header=\$ac_header_preproc"
23068 fi
23069 ac_res=`eval echo '${'$as_ac_Header'}'`
23070                { echo "$as_me:$LINENO: result: $ac_res" >&5
23071 echo "${ECHO_T}$ac_res" >&6; }
23072
23073 fi
23074 if test `eval echo '${'$as_ac_Header'}'` = yes; then
23075   cat >>confdefs.h <<_ACEOF
23076 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
23077 _ACEOF
23078
23079 fi
23080
23081 done
23082
23083
23084
23085 for ac_func in fork vfork
23086 do
23087 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
23088 { echo "$as_me:$LINENO: checking for $ac_func" >&5
23089 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
23090 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
23091   echo $ECHO_N "(cached) $ECHO_C" >&6
23092 else
23093   cat >conftest.$ac_ext <<_ACEOF
23094 /* confdefs.h.  */
23095 _ACEOF
23096 cat confdefs.h >>conftest.$ac_ext
23097 cat >>conftest.$ac_ext <<_ACEOF
23098 /* end confdefs.h.  */
23099 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
23100    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
23101 #define $ac_func innocuous_$ac_func
23102
23103 /* System header to define __stub macros and hopefully few prototypes,
23104     which can conflict with char $ac_func (); below.
23105     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
23106     <limits.h> exists even on freestanding compilers.  */
23107
23108 #ifdef __STDC__
23109 # include <limits.h>
23110 #else
23111 # include <assert.h>
23112 #endif
23113
23114 #undef $ac_func
23115
23116 /* Override any GCC internal prototype to avoid an error.
23117    Use char because int might match the return type of a GCC
23118    builtin and then its argument prototype would still apply.  */
23119 #ifdef __cplusplus
23120 extern "C"
23121 #endif
23122 char $ac_func ();
23123 /* The GNU C library defines this for functions which it implements
23124     to always fail with ENOSYS.  Some functions are actually named
23125     something starting with __ and the normal name is an alias.  */
23126 #if defined __stub_$ac_func || defined __stub___$ac_func
23127 choke me
23128 #endif
23129
23130 int
23131 main ()
23132 {
23133 return $ac_func ();
23134   ;
23135   return 0;
23136 }
23137 _ACEOF
23138 rm -f conftest.$ac_objext conftest$ac_exeext
23139 if { (ac_try="$ac_link"
23140 case "(($ac_try" in
23141   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23142   *) ac_try_echo=$ac_try;;
23143 esac
23144 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23145   (eval "$ac_link") 2>conftest.er1
23146   ac_status=$?
23147   grep -v '^ *+' conftest.er1 >conftest.err
23148   rm -f conftest.er1
23149   cat conftest.err >&5
23150   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23151   (exit $ac_status); } && {
23152          test -z "$ac_c_werror_flag" ||
23153          test ! -s conftest.err
23154        } && test -s conftest$ac_exeext &&
23155        $as_test_x conftest$ac_exeext; then
23156   eval "$as_ac_var=yes"
23157 else
23158   echo "$as_me: failed program was:" >&5
23159 sed 's/^/| /' conftest.$ac_ext >&5
23160
23161         eval "$as_ac_var=no"
23162 fi
23163
23164 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
23165       conftest$ac_exeext conftest.$ac_ext
23166 fi
23167 ac_res=`eval echo '${'$as_ac_var'}'`
23168                { echo "$as_me:$LINENO: result: $ac_res" >&5
23169 echo "${ECHO_T}$ac_res" >&6; }
23170 if test `eval echo '${'$as_ac_var'}'` = yes; then
23171   cat >>confdefs.h <<_ACEOF
23172 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
23173 _ACEOF
23174
23175 fi
23176 done
23177
23178 if test "x$ac_cv_func_fork" = xyes; then
23179   { echo "$as_me:$LINENO: checking for working fork" >&5
23180 echo $ECHO_N "checking for working fork... $ECHO_C" >&6; }
23181 if test "${ac_cv_func_fork_works+set}" = set; then
23182   echo $ECHO_N "(cached) $ECHO_C" >&6
23183 else
23184   if test "$cross_compiling" = yes; then
23185   ac_cv_func_fork_works=cross
23186 else
23187   cat >conftest.$ac_ext <<_ACEOF
23188 /* confdefs.h.  */
23189 _ACEOF
23190 cat confdefs.h >>conftest.$ac_ext
23191 cat >>conftest.$ac_ext <<_ACEOF
23192 /* end confdefs.h.  */
23193 $ac_includes_default
23194 int
23195 main ()
23196 {
23197
23198           /* By Ruediger Kuhlmann. */
23199           return fork () < 0;
23200
23201   ;
23202   return 0;
23203 }
23204 _ACEOF
23205 rm -f conftest$ac_exeext
23206 if { (ac_try="$ac_link"
23207 case "(($ac_try" in
23208   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23209   *) ac_try_echo=$ac_try;;
23210 esac
23211 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23212   (eval "$ac_link") 2>&5
23213   ac_status=$?
23214   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23215   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
23216   { (case "(($ac_try" in
23217   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23218   *) ac_try_echo=$ac_try;;
23219 esac
23220 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23221   (eval "$ac_try") 2>&5
23222   ac_status=$?
23223   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23224   (exit $ac_status); }; }; then
23225   ac_cv_func_fork_works=yes
23226 else
23227   echo "$as_me: program exited with status $ac_status" >&5
23228 echo "$as_me: failed program was:" >&5
23229 sed 's/^/| /' conftest.$ac_ext >&5
23230
23231 ( exit $ac_status )
23232 ac_cv_func_fork_works=no
23233 fi
23234 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
23235 fi
23236
23237
23238 fi
23239 { echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
23240 echo "${ECHO_T}$ac_cv_func_fork_works" >&6; }
23241
23242 else
23243   ac_cv_func_fork_works=$ac_cv_func_fork
23244 fi
23245 if test "x$ac_cv_func_fork_works" = xcross; then
23246   case $host in
23247     *-*-amigaos* | *-*-msdosdjgpp*)
23248       # Override, as these systems have only a dummy fork() stub
23249       ac_cv_func_fork_works=no
23250       ;;
23251     *)
23252       ac_cv_func_fork_works=yes
23253       ;;
23254   esac
23255   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
23256 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
23257 fi
23258 ac_cv_func_vfork_works=$ac_cv_func_vfork
23259 if test "x$ac_cv_func_vfork" = xyes; then
23260   { echo "$as_me:$LINENO: checking for working vfork" >&5
23261 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6; }
23262 if test "${ac_cv_func_vfork_works+set}" = set; then
23263   echo $ECHO_N "(cached) $ECHO_C" >&6
23264 else
23265   if test "$cross_compiling" = yes; then
23266   ac_cv_func_vfork_works=cross
23267 else
23268   cat >conftest.$ac_ext <<_ACEOF
23269 /* confdefs.h.  */
23270 _ACEOF
23271 cat confdefs.h >>conftest.$ac_ext
23272 cat >>conftest.$ac_ext <<_ACEOF
23273 /* end confdefs.h.  */
23274 /* Thanks to Paul Eggert for this test.  */
23275 $ac_includes_default
23276 #include <sys/wait.h>
23277 #ifdef HAVE_VFORK_H
23278 # include <vfork.h>
23279 #endif
23280 /* On some sparc systems, changes by the child to local and incoming
23281    argument registers are propagated back to the parent.  The compiler
23282    is told about this with #include <vfork.h>, but some compilers
23283    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
23284    static variable whose address is put into a register that is
23285    clobbered by the vfork.  */
23286 static void
23287 #ifdef __cplusplus
23288 sparc_address_test (int arg)
23289 # else
23290 sparc_address_test (arg) int arg;
23291 #endif
23292 {
23293   static pid_t child;
23294   if (!child) {
23295     child = vfork ();
23296     if (child < 0) {
23297       perror ("vfork");
23298       _exit(2);
23299     }
23300     if (!child) {
23301       arg = getpid();
23302       write(-1, "", 0);
23303       _exit (arg);
23304     }
23305   }
23306 }
23307
23308 int
23309 main ()
23310 {
23311   pid_t parent = getpid ();
23312   pid_t child;
23313
23314   sparc_address_test (0);
23315
23316   child = vfork ();
23317
23318   if (child == 0) {
23319     /* Here is another test for sparc vfork register problems.  This
23320        test uses lots of local variables, at least as many local
23321        variables as main has allocated so far including compiler
23322        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
23323        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
23324        reuse the register of parent for one of the local variables,
23325        since it will think that parent can't possibly be used any more
23326        in this routine.  Assigning to the local variable will thus
23327        munge parent in the parent process.  */
23328     pid_t
23329       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
23330       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
23331     /* Convince the compiler that p..p7 are live; otherwise, it might
23332        use the same hardware register for all 8 local variables.  */
23333     if (p != p1 || p != p2 || p != p3 || p != p4
23334         || p != p5 || p != p6 || p != p7)
23335       _exit(1);
23336
23337     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
23338        from child file descriptors.  If the child closes a descriptor
23339        before it execs or exits, this munges the parent's descriptor
23340        as well.  Test for this by closing stdout in the child.  */
23341     _exit(close(fileno(stdout)) != 0);
23342   } else {
23343     int status;
23344     struct stat st;
23345
23346     while (wait(&status) != child)
23347       ;
23348     return (
23349          /* Was there some problem with vforking?  */
23350          child < 0
23351
23352          /* Did the child fail?  (This shouldn't happen.)  */
23353          || status
23354
23355          /* Did the vfork/compiler bug occur?  */
23356          || parent != getpid()
23357
23358          /* Did the file descriptor bug occur?  */
23359          || fstat(fileno(stdout), &st) != 0
23360          );
23361   }
23362 }
23363 _ACEOF
23364 rm -f conftest$ac_exeext
23365 if { (ac_try="$ac_link"
23366 case "(($ac_try" in
23367   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23368   *) ac_try_echo=$ac_try;;
23369 esac
23370 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23371   (eval "$ac_link") 2>&5
23372   ac_status=$?
23373   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23374   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
23375   { (case "(($ac_try" in
23376   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23377   *) ac_try_echo=$ac_try;;
23378 esac
23379 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23380   (eval "$ac_try") 2>&5
23381   ac_status=$?
23382   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23383   (exit $ac_status); }; }; then
23384   ac_cv_func_vfork_works=yes
23385 else
23386   echo "$as_me: program exited with status $ac_status" >&5
23387 echo "$as_me: failed program was:" >&5
23388 sed 's/^/| /' conftest.$ac_ext >&5
23389
23390 ( exit $ac_status )
23391 ac_cv_func_vfork_works=no
23392 fi
23393 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
23394 fi
23395
23396
23397 fi
23398 { echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
23399 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6; }
23400
23401 fi;
23402 if test "x$ac_cv_func_fork_works" = xcross; then
23403   ac_cv_func_vfork_works=$ac_cv_func_vfork
23404   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
23405 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
23406 fi
23407
23408 if test "x$ac_cv_func_vfork_works" = xyes; then
23409
23410 cat >>confdefs.h <<\_ACEOF
23411 #define HAVE_WORKING_VFORK 1
23412 _ACEOF
23413
23414 else
23415
23416 cat >>confdefs.h <<\_ACEOF
23417 #define vfork fork
23418 _ACEOF
23419
23420 fi
23421 if test "x$ac_cv_func_fork_works" = xyes; then
23422
23423 cat >>confdefs.h <<\_ACEOF
23424 #define HAVE_WORKING_FORK 1
23425 _ACEOF
23426
23427 fi
23428
23429
23430 { echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
23431 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6; }
23432 if test "${emacs_cv_langinfo_codeset+set}" = set; then
23433   echo $ECHO_N "(cached) $ECHO_C" >&6
23434 else
23435   cat >conftest.$ac_ext <<_ACEOF
23436 /* confdefs.h.  */
23437 _ACEOF
23438 cat confdefs.h >>conftest.$ac_ext
23439 cat >>conftest.$ac_ext <<_ACEOF
23440 /* end confdefs.h.  */
23441 #include <langinfo.h>
23442 int
23443 main ()
23444 {
23445 char* cs = nl_langinfo(CODESET);
23446   ;
23447   return 0;
23448 }
23449 _ACEOF
23450 rm -f conftest.$ac_objext conftest$ac_exeext
23451 if { (ac_try="$ac_link"
23452 case "(($ac_try" in
23453   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23454   *) ac_try_echo=$ac_try;;
23455 esac
23456 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23457   (eval "$ac_link") 2>conftest.er1
23458   ac_status=$?
23459   grep -v '^ *+' conftest.er1 >conftest.err
23460   rm -f conftest.er1
23461   cat conftest.err >&5
23462   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23463   (exit $ac_status); } && {
23464          test -z "$ac_c_werror_flag" ||
23465          test ! -s conftest.err
23466        } && test -s conftest$ac_exeext &&
23467        $as_test_x conftest$ac_exeext; then
23468   emacs_cv_langinfo_codeset=yes
23469 else
23470   echo "$as_me: failed program was:" >&5
23471 sed 's/^/| /' conftest.$ac_ext >&5
23472
23473         emacs_cv_langinfo_codeset=no
23474 fi
23475
23476 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
23477       conftest$ac_exeext conftest.$ac_ext
23478
23479 fi
23480 { echo "$as_me:$LINENO: result: $emacs_cv_langinfo_codeset" >&5
23481 echo "${ECHO_T}$emacs_cv_langinfo_codeset" >&6; }
23482 if test $emacs_cv_langinfo_codeset = yes; then
23483
23484 cat >>confdefs.h <<\_ACEOF
23485 #define HAVE_LANGINFO_CODESET 1
23486 _ACEOF
23487
23488 fi
23489
23490 { echo "$as_me:$LINENO: checking for size_t" >&5
23491 echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
23492 if test "${ac_cv_type_size_t+set}" = set; then
23493   echo $ECHO_N "(cached) $ECHO_C" >&6
23494 else
23495   cat >conftest.$ac_ext <<_ACEOF
23496 /* confdefs.h.  */
23497 _ACEOF
23498 cat confdefs.h >>conftest.$ac_ext
23499 cat >>conftest.$ac_ext <<_ACEOF
23500 /* end confdefs.h.  */
23501 $ac_includes_default
23502 typedef size_t ac__type_new_;
23503 int
23504 main ()
23505 {
23506 if ((ac__type_new_ *) 0)
23507   return 0;
23508 if (sizeof (ac__type_new_))
23509   return 0;
23510   ;
23511   return 0;
23512 }
23513 _ACEOF
23514 rm -f conftest.$ac_objext
23515 if { (ac_try="$ac_compile"
23516 case "(($ac_try" in
23517   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23518   *) ac_try_echo=$ac_try;;
23519 esac
23520 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23521   (eval "$ac_compile") 2>conftest.er1
23522   ac_status=$?
23523   grep -v '^ *+' conftest.er1 >conftest.err
23524   rm -f conftest.er1
23525   cat conftest.err >&5
23526   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23527   (exit $ac_status); } && {
23528          test -z "$ac_c_werror_flag" ||
23529          test ! -s conftest.err
23530        } && test -s conftest.$ac_objext; then
23531   ac_cv_type_size_t=yes
23532 else
23533   echo "$as_me: failed program was:" >&5
23534 sed 's/^/| /' conftest.$ac_ext >&5
23535
23536         ac_cv_type_size_t=no
23537 fi
23538
23539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23540 fi
23541 { echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
23542 echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
23543 if test $ac_cv_type_size_t = yes; then
23544
23545 cat >>confdefs.h <<_ACEOF
23546 #define HAVE_SIZE_T 1
23547 _ACEOF
23548
23549
23550 fi
23551
23552
23553 { echo "$as_me:$LINENO: checking for mbstate_t" >&5
23554 echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6; }
23555 if test "${ac_cv_type_mbstate_t+set}" = set; then
23556   echo $ECHO_N "(cached) $ECHO_C" >&6
23557 else
23558   cat >conftest.$ac_ext <<_ACEOF
23559 /* confdefs.h.  */
23560 _ACEOF
23561 cat confdefs.h >>conftest.$ac_ext
23562 cat >>conftest.$ac_ext <<_ACEOF
23563 /* end confdefs.h.  */
23564 $ac_includes_default
23565 #           include <wchar.h>
23566 int
23567 main ()
23568 {
23569 mbstate_t x; return sizeof x;
23570   ;
23571   return 0;
23572 }
23573 _ACEOF
23574 rm -f conftest.$ac_objext
23575 if { (ac_try="$ac_compile"
23576 case "(($ac_try" in
23577   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23578   *) ac_try_echo=$ac_try;;
23579 esac
23580 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23581   (eval "$ac_compile") 2>conftest.er1
23582   ac_status=$?
23583   grep -v '^ *+' conftest.er1 >conftest.err
23584   rm -f conftest.er1
23585   cat conftest.err >&5
23586   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23587   (exit $ac_status); } && {
23588          test -z "$ac_c_werror_flag" ||
23589          test ! -s conftest.err
23590        } && test -s conftest.$ac_objext; then
23591   ac_cv_type_mbstate_t=yes
23592 else
23593   echo "$as_me: failed program was:" >&5
23594 sed 's/^/| /' conftest.$ac_ext >&5
23595
23596         ac_cv_type_mbstate_t=no
23597 fi
23598
23599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23600 fi
23601 { echo "$as_me:$LINENO: result: $ac_cv_type_mbstate_t" >&5
23602 echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6; }
23603    if test $ac_cv_type_mbstate_t = yes; then
23604
23605 cat >>confdefs.h <<\_ACEOF
23606 #define HAVE_MBSTATE_T 1
23607 _ACEOF
23608
23609    else
23610
23611 cat >>confdefs.h <<\_ACEOF
23612 #define mbstate_t int
23613 _ACEOF
23614
23615    fi
23616
23617 { echo "$as_me:$LINENO: checking for C restrict keyword" >&5
23618 echo $ECHO_N "checking for C restrict keyword... $ECHO_C" >&6; }
23619 if test "${emacs_cv_c_restrict+set}" = set; then
23620   echo $ECHO_N "(cached) $ECHO_C" >&6
23621 else
23622   cat >conftest.$ac_ext <<_ACEOF
23623 /* confdefs.h.  */
23624 _ACEOF
23625 cat confdefs.h >>conftest.$ac_ext
23626 cat >>conftest.$ac_ext <<_ACEOF
23627 /* end confdefs.h.  */
23628 void fred (int *restrict x);
23629 int
23630 main ()
23631 {
23632
23633   ;
23634   return 0;
23635 }
23636 _ACEOF
23637 rm -f conftest.$ac_objext
23638 if { (ac_try="$ac_compile"
23639 case "(($ac_try" in
23640   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23641   *) ac_try_echo=$ac_try;;
23642 esac
23643 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23644   (eval "$ac_compile") 2>conftest.er1
23645   ac_status=$?
23646   grep -v '^ *+' conftest.er1 >conftest.err
23647   rm -f conftest.er1
23648   cat conftest.err >&5
23649   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23650   (exit $ac_status); } && {
23651          test -z "$ac_c_werror_flag" ||
23652          test ! -s conftest.err
23653        } && test -s conftest.$ac_objext; then
23654   emacs_cv_c_restrict=yes
23655 else
23656   echo "$as_me: failed program was:" >&5
23657 sed 's/^/| /' conftest.$ac_ext >&5
23658
23659         cat >conftest.$ac_ext <<_ACEOF
23660 /* confdefs.h.  */
23661 _ACEOF
23662 cat confdefs.h >>conftest.$ac_ext
23663 cat >>conftest.$ac_ext <<_ACEOF
23664 /* end confdefs.h.  */
23665 void fred (int *__restrict x);
23666 int
23667 main ()
23668 {
23669
23670   ;
23671   return 0;
23672 }
23673 _ACEOF
23674 rm -f conftest.$ac_objext
23675 if { (ac_try="$ac_compile"
23676 case "(($ac_try" in
23677   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23678   *) ac_try_echo=$ac_try;;
23679 esac
23680 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23681   (eval "$ac_compile") 2>conftest.er1
23682   ac_status=$?
23683   grep -v '^ *+' conftest.er1 >conftest.err
23684   rm -f conftest.er1
23685   cat conftest.err >&5
23686   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23687   (exit $ac_status); } && {
23688          test -z "$ac_c_werror_flag" ||
23689          test ! -s conftest.err
23690        } && test -s conftest.$ac_objext; then
23691   emacs_cv_c_restrict=__restrict
23692 else
23693   echo "$as_me: failed program was:" >&5
23694 sed 's/^/| /' conftest.$ac_ext >&5
23695
23696         emacs_cv_c_restrict=no
23697 fi
23698
23699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23700 fi
23701
23702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23703 fi
23704 { echo "$as_me:$LINENO: result: $emacs_cv_c_restrict" >&5
23705 echo "${ECHO_T}$emacs_cv_c_restrict" >&6; }
23706 case "$emacs_cv_c_restrict" in
23707   yes) emacs_restrict=restrict;;
23708   no) emacs_restrict="";;
23709   *) emacs_restrict="$emacs_cv_c_restrict";;
23710 esac
23711 if test "$emacs_restrict" != __restrict; then
23712
23713 cat >>confdefs.h <<_ACEOF
23714 #define __restrict $emacs_restrict
23715 _ACEOF
23716
23717 fi
23718
23719 { echo "$as_me:$LINENO: checking for C restricted array declarations" >&5
23720 echo $ECHO_N "checking for C restricted array declarations... $ECHO_C" >&6; }
23721 if test "${emacs_cv_c_restrict_arr+set}" = set; then
23722   echo $ECHO_N "(cached) $ECHO_C" >&6
23723 else
23724   cat >conftest.$ac_ext <<_ACEOF
23725 /* confdefs.h.  */
23726 _ACEOF
23727 cat confdefs.h >>conftest.$ac_ext
23728 cat >>conftest.$ac_ext <<_ACEOF
23729 /* end confdefs.h.  */
23730 void fred (int x[__restrict]);
23731 int
23732 main ()
23733 {
23734
23735   ;
23736   return 0;
23737 }
23738 _ACEOF
23739 rm -f conftest.$ac_objext
23740 if { (ac_try="$ac_compile"
23741 case "(($ac_try" in
23742   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23743   *) ac_try_echo=$ac_try;;
23744 esac
23745 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23746   (eval "$ac_compile") 2>conftest.er1
23747   ac_status=$?
23748   grep -v '^ *+' conftest.er1 >conftest.err
23749   rm -f conftest.er1
23750   cat conftest.err >&5
23751   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23752   (exit $ac_status); } && {
23753          test -z "$ac_c_werror_flag" ||
23754          test ! -s conftest.err
23755        } && test -s conftest.$ac_objext; then
23756   emacs_cv_c_restrict_arr=yes
23757 else
23758   echo "$as_me: failed program was:" >&5
23759 sed 's/^/| /' conftest.$ac_ext >&5
23760
23761         emacs_cv_c_restrict_arr=no
23762 fi
23763
23764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23765 fi
23766 { echo "$as_me:$LINENO: result: $emacs_cv_c_restrict_arr" >&5
23767 echo "${ECHO_T}$emacs_cv_c_restrict_arr" >&6; }
23768 if test "$emacs_cv_c_restrict_arr" = yes; then
23769
23770 cat >>confdefs.h <<\_ACEOF
23771 #define __restrict_arr __restrict
23772 _ACEOF
23773
23774 fi
23775
23776
23777
23778 # Set up the CFLAGS for real compilation, so we can substitute it.
23779 CFLAGS="$REAL_CFLAGS"
23780 CPPFLAGS="$REAL_CPPFLAGS"
23781
23782 #### Find out which version of Emacs this is.
23783 version=`grep 'defconst[         ]*emacs-version' ${srcdir}/lisp/version.el \
23784          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
23785 if test x"${version}" = x; then
23786   { { echo "$as_me:$LINENO: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." >&5
23787 echo "$as_me: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." >&2;}
23788    { (exit 1); exit 1; }; }
23789 fi
23790
23791 ### Specify what sort of things we'll be editing into Makefile and config.h.
23792 ### Use configuration here uncanonicalized to avoid exceeding size limits.
23793
23794
23795
23796
23797
23798
23799
23800
23801
23802
23803
23804
23805
23806
23807
23808
23809
23810
23811
23812
23813
23814
23815
23816
23817
23818
23819
23820
23821
23822
23823
23824
23825
23826
23827
23828 cat >>confdefs.h <<_ACEOF
23829 #define EMACS_CONFIGURATION "${canonical}"
23830 _ACEOF
23831
23832
23833 cat >>confdefs.h <<_ACEOF
23834 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
23835 _ACEOF
23836
23837
23838 cat >>confdefs.h <<_ACEOF
23839 #define config_machfile "${machfile}"
23840 _ACEOF
23841
23842
23843 cat >>confdefs.h <<_ACEOF
23844 #define config_opsysfile "${opsysfile}"
23845 _ACEOF
23846
23847
23848 cat >>confdefs.h <<_ACEOF
23849 #define LD_SWITCH_X_SITE ${LD_SWITCH_X_SITE}
23850 _ACEOF
23851
23852
23853 cat >>confdefs.h <<_ACEOF
23854 #define LD_SWITCH_X_SITE_AUX ${LD_SWITCH_X_SITE_AUX}
23855 _ACEOF
23856
23857
23858 cat >>confdefs.h <<_ACEOF
23859 #define C_SWITCH_X_SITE ${C_SWITCH_X_SITE}
23860 _ACEOF
23861
23862
23863 cat >>confdefs.h <<_ACEOF
23864 #define UNEXEC_SRC ${UNEXEC_SRC}
23865 _ACEOF
23866
23867
23868 if test "${HAVE_X_WINDOWS}" = "yes" ; then
23869
23870 cat >>confdefs.h <<\_ACEOF
23871 #define HAVE_X_WINDOWS 1
23872 _ACEOF
23873
23874 fi
23875 if test "${USE_X_TOOLKIT}" != "none" ; then
23876
23877 cat >>confdefs.h <<\_ACEOF
23878 #define USE_X_TOOLKIT 1
23879 _ACEOF
23880
23881 fi
23882 if test "${HAVE_X11}" = "yes" ; then
23883
23884 cat >>confdefs.h <<\_ACEOF
23885 #define HAVE_X11 1
23886 _ACEOF
23887
23888 fi
23889 if test "${HAVE_XFREE386}" = "yes" ; then
23890
23891 cat >>confdefs.h <<\_ACEOF
23892 #define HAVE_XFREE386 1
23893 _ACEOF
23894
23895 fi
23896 if test "${HAVE_MENUS}" = "yes" ; then
23897
23898 cat >>confdefs.h <<\_ACEOF
23899 #define HAVE_MENUS 1
23900 _ACEOF
23901
23902 fi
23903 if test "${GNU_MALLOC}" = "yes" ; then
23904
23905 cat >>confdefs.h <<\_ACEOF
23906 #define GNU_MALLOC 1
23907 _ACEOF
23908
23909 fi
23910 if test "${REL_ALLOC}" = "yes" ; then
23911
23912 cat >>confdefs.h <<\_ACEOF
23913 #define REL_ALLOC 1
23914 _ACEOF
23915
23916 fi
23917
23918
23919
23920
23921
23922
23923 #### Report on what we decided to do.
23924 #### Report GTK as a toolkit, even if it doesn't use Xt.
23925 #### It makes printing result more understandable as using GTK sets
23926 #### toolkit_scroll_bars to yes by default.
23927 if test "${HAVE_GTK}" = "yes"; then
23928   USE_X_TOOLKIT=GTK
23929 fi
23930
23931 echo "
23932 Configured for \`${canonical}'.
23933
23934   Where should the build process find the source code?    ${srcdir}
23935   What operating system and machine description files should Emacs use?
23936         \`${opsysfile}' and \`${machfile}'
23937   What compiler should emacs be built with?               ${CC} ${CFLAGS}
23938   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
23939   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
23940   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
23941   What window system should Emacs use?                    ${window_system}
23942   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
23943
23944 if test -n "${x_includes}"; then
23945 echo "  Where do we find X Windows header files?                ${x_includes}"
23946 else
23947 echo "  Where do we find X Windows header files?                Standard dirs"
23948 fi
23949 if test -n "${x_libraries}"; then
23950 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
23951 else
23952 echo "  Where do we find X Windows libraries?                   Standard dirs"
23953 fi
23954
23955 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
23956 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
23957 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
23958 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
23959 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $ac_gif_lib_name"
23960 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
23961 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
23962 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
23963 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
23964 echo "  Does Emacs use a font backend?                          ${USE_FONT_BACKEND}"
23965
23966 if test "${USE_FONT_BACKEND}" = "yes"; then
23967   echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
23968   echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
23969   echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
23970   echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
23971 fi
23972 echo "  Does Emacs use X toolkit scroll bars?                   ${USE_TOOLKIT_SCROLL_BARS}"
23973 echo
23974
23975 if test $USE_XASSERTS = yes; then
23976    echo "  Compiling with asserts turned on."
23977    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
23978    echo
23979 fi
23980
23981 if test "$USE_X_TOOLKIT" = GTK; then
23982   case "$canonical" in
23983   *cygwin*)
23984     echo "There are known problems with Emacs and Gtk+ on cygwin, so you
23985   will probably get a crash on startup.  If this happens, please use another
23986   toolkit for Emacs.  See etc/PROBLEMS for more information."
23987   ;;
23988   esac
23989 fi
23990
23991
23992 if test "$HAVE_CARBON" = "yes"; then
23993    echo
23994    echo "Warning: The Mac Carbon port is currently unsupported and has
23995 known problems.  It is not recommended for use by non-developers.
23996 Read the emacs-devel archives for more information."
23997    echo
23998 fi
23999
24000 if test "$HAVE_DBUS" = yes && test "${opsys}" != "gnu-linux"; then
24001   echo "D-Bus integration has been tested for GNU/Linux only."
24002   echo
24003 fi
24004
24005
24006 # Remove any trailing slashes in these variables.
24007 test "${prefix}" != NONE &&
24008   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
24009 test "${exec_prefix}" != NONE &&
24010   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
24011
24012 ## Check if the C preprocessor will convert `..' to `. .'.  If so, set
24013 ## CPP_NEED_TRADITIONAL to `yes' so that the code to generate Makefile
24014 ## from Makefile.c can correctly provide the arg `-traditional' to the
24015 ## C preprocessor.
24016
24017 cat >conftest.$ac_ext <<_ACEOF
24018 /* confdefs.h.  */
24019 _ACEOF
24020 cat confdefs.h >>conftest.$ac_ext
24021 cat >>conftest.$ac_ext <<_ACEOF
24022 /* end confdefs.h.  */
24023 yes..yes
24024 _ACEOF
24025 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
24026   $EGREP "yes..yes" >/dev/null 2>&1; then
24027   CPP_NEED_TRADITIONAL=no
24028 else
24029   CPP_NEED_TRADITIONAL=yes
24030 fi
24031 rm -f conftest*
24032
24033
24034 ac_config_files="$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"
24035
24036 ac_config_commands="$ac_config_commands default"
24037
24038 cat >confcache <<\_ACEOF
24039 # This file is a shell script that caches the results of configure
24040 # tests run on this system so they can be shared between configure
24041 # scripts and configure runs, see configure's option --config-cache.
24042 # It is not useful on other systems.  If it contains results you don't
24043 # want to keep, you may remove or edit it.
24044 #
24045 # config.status only pays attention to the cache file if you give it
24046 # the --recheck option to rerun configure.
24047 #
24048 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24049 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24050 # following values.
24051
24052 _ACEOF
24053
24054 # The following way of writing the cache mishandles newlines in values,
24055 # but we know of no workaround that is simple, portable, and efficient.
24056 # So, we kill variables containing newlines.
24057 # Ultrix sh set writes to stderr and can't be redirected directly,
24058 # and sets the high bit in the cache file unless we assign to the vars.
24059 (
24060   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
24061     eval ac_val=\$$ac_var
24062     case $ac_val in #(
24063     *${as_nl}*)
24064       case $ac_var in #(
24065       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
24066 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
24067       esac
24068       case $ac_var in #(
24069       _ | IFS | as_nl) ;; #(
24070       *) $as_unset $ac_var ;;
24071       esac ;;
24072     esac
24073   done
24074
24075   (set) 2>&1 |
24076     case $as_nl`(ac_space=' '; set) 2>&1` in #(
24077     *${as_nl}ac_space=\ *)
24078       # `set' does not quote correctly, so add quotes (double-quote
24079       # substitution turns \\\\ into \\, and sed turns \\ into \).
24080       sed -n \
24081         "s/'/'\\\\''/g;
24082           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24083       ;; #(
24084     *)
24085       # `set' quotes correctly as required by POSIX, so do not add quotes.
24086       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
24087       ;;
24088     esac |
24089     sort
24090 ) |
24091   sed '
24092      /^ac_cv_env_/b end
24093      t clear
24094      :clear
24095      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24096      t end
24097      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24098      :end' >>confcache
24099 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
24100   if test -w "$cache_file"; then
24101     test "x$cache_file" != "x/dev/null" &&
24102       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
24103 echo "$as_me: updating cache $cache_file" >&6;}
24104     cat confcache >$cache_file
24105   else
24106     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
24107 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
24108   fi
24109 fi
24110 rm -f confcache
24111
24112 test "x$prefix" = xNONE && prefix=$ac_default_prefix
24113 # Let make expand exec_prefix.
24114 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24115
24116 DEFS=-DHAVE_CONFIG_H
24117
24118 ac_libobjs=
24119 ac_ltlibobjs=
24120 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
24121   # 1. Remove the extension, and $U if already installed.
24122   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
24123   ac_i=`echo "$ac_i" | sed "$ac_script"`
24124   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
24125   #    will be set to the directory where LIBOBJS objects are built.
24126   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
24127   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
24128 done
24129 LIBOBJS=$ac_libobjs
24130
24131 LTLIBOBJS=$ac_ltlibobjs
24132
24133
24134
24135 : ${CONFIG_STATUS=./config.status}
24136 ac_clean_files_save=$ac_clean_files
24137 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
24138 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
24139 echo "$as_me: creating $CONFIG_STATUS" >&6;}
24140 cat >$CONFIG_STATUS <<_ACEOF
24141 #! $SHELL
24142 # Generated by $as_me.
24143 # Run this file to recreate the current configuration.
24144 # Compiler output produced by configure, useful for debugging
24145 # configure, is in config.log if it exists.
24146
24147 debug=false
24148 ac_cs_recheck=false
24149 ac_cs_silent=false
24150 SHELL=\${CONFIG_SHELL-$SHELL}
24151 _ACEOF
24152
24153 cat >>$CONFIG_STATUS <<\_ACEOF
24154 ## --------------------- ##
24155 ## M4sh Initialization.  ##
24156 ## --------------------- ##
24157
24158 # Be more Bourne compatible
24159 DUALCASE=1; export DUALCASE # for MKS sh
24160 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
24161   emulate sh
24162   NULLCMD=:
24163   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
24164   # is contrary to our usage.  Disable this feature.
24165   alias -g '${1+"$@"}'='"$@"'
24166   setopt NO_GLOB_SUBST
24167 else
24168   case `(set -o) 2>/dev/null` in
24169   *posix*) set -o posix ;;
24170 esac
24171
24172 fi
24173
24174
24175
24176
24177 # PATH needs CR
24178 # Avoid depending upon Character Ranges.
24179 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24180 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24181 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24182 as_cr_digits='0123456789'
24183 as_cr_alnum=$as_cr_Letters$as_cr_digits
24184
24185 # The user is always right.
24186 if test "${PATH_SEPARATOR+set}" != set; then
24187   echo "#! /bin/sh" >conf$$.sh
24188   echo  "exit 0"   >>conf$$.sh
24189   chmod +x conf$$.sh
24190   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
24191     PATH_SEPARATOR=';'
24192   else
24193     PATH_SEPARATOR=:
24194   fi
24195   rm -f conf$$.sh
24196 fi
24197
24198 # Support unset when possible.
24199 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
24200   as_unset=unset
24201 else
24202   as_unset=false
24203 fi
24204
24205
24206 # IFS
24207 # We need space, tab and new line, in precisely that order.  Quoting is
24208 # there to prevent editors from complaining about space-tab.
24209 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
24210 # splitting by setting IFS to empty value.)
24211 as_nl='
24212 '
24213 IFS=" ""        $as_nl"
24214
24215 # Find who we are.  Look in the path if we contain no directory separator.
24216 case $0 in
24217   *[\\/]* ) as_myself=$0 ;;
24218   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24219 for as_dir in $PATH
24220 do
24221   IFS=$as_save_IFS
24222   test -z "$as_dir" && as_dir=.
24223   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24224 done
24225 IFS=$as_save_IFS
24226
24227      ;;
24228 esac
24229 # We did not find ourselves, most probably we were run as `sh COMMAND'
24230 # in which case we are not to be found in the path.
24231 if test "x$as_myself" = x; then
24232   as_myself=$0
24233 fi
24234 if test ! -f "$as_myself"; then
24235   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
24236   { (exit 1); exit 1; }
24237 fi
24238
24239 # Work around bugs in pre-3.0 UWIN ksh.
24240 for as_var in ENV MAIL MAILPATH
24241 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
24242 done
24243 PS1='$ '
24244 PS2='> '
24245 PS4='+ '
24246
24247 # NLS nuisances.
24248 for as_var in \
24249   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
24250   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
24251   LC_TELEPHONE LC_TIME
24252 do
24253   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
24254     eval $as_var=C; export $as_var
24255   else
24256     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
24257   fi
24258 done
24259
24260 # Required to use basename.
24261 if expr a : '\(a\)' >/dev/null 2>&1 &&
24262    test "X`expr 00001 : '.*\(...\)'`" = X001; then
24263   as_expr=expr
24264 else
24265   as_expr=false
24266 fi
24267
24268 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
24269   as_basename=basename
24270 else
24271   as_basename=false
24272 fi
24273
24274
24275 # Name of the executable.
24276 as_me=`$as_basename -- "$0" ||
24277 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24278          X"$0" : 'X\(//\)$' \| \
24279          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
24280 echo X/"$0" |
24281     sed '/^.*\/\([^/][^/]*\)\/*$/{
24282             s//\1/
24283             q
24284           }
24285           /^X\/\(\/\/\)$/{
24286             s//\1/
24287             q
24288           }
24289           /^X\/\(\/\).*/{
24290             s//\1/
24291             q
24292           }
24293           s/.*/./; q'`
24294
24295 # CDPATH.
24296 $as_unset CDPATH
24297
24298
24299
24300   as_lineno_1=$LINENO
24301   as_lineno_2=$LINENO
24302   test "x$as_lineno_1" != "x$as_lineno_2" &&
24303   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
24304
24305   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
24306   # uniformly replaced by the line number.  The first 'sed' inserts a
24307   # line-number line after each line using $LINENO; the second 'sed'
24308   # does the real work.  The second script uses 'N' to pair each
24309   # line-number line with the line containing $LINENO, and appends
24310   # trailing '-' during substitution so that $LINENO is not a special
24311   # case at line end.
24312   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
24313   # scripts with optimization help from Paolo Bonzini.  Blame Lee
24314   # E. McMahon (1931-1989) for sed's syntax.  :-)
24315   sed -n '
24316     p
24317     /[$]LINENO/=
24318   ' <$as_myself |
24319     sed '
24320       s/[$]LINENO.*/&-/
24321       t lineno
24322       b
24323       :lineno
24324       N
24325       :loop
24326       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
24327       t loop
24328       s/-\n.*//
24329     ' >$as_me.lineno &&
24330   chmod +x "$as_me.lineno" ||
24331     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
24332    { (exit 1); exit 1; }; }
24333
24334   # Don't try to exec as it changes $[0], causing all sort of problems
24335   # (the dirname of $[0] is not the place where we might find the
24336   # original and so on.  Autoconf is especially sensitive to this).
24337   . "./$as_me.lineno"
24338   # Exit status is that of the last command.
24339   exit
24340 }
24341
24342
24343 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
24344   as_dirname=dirname
24345 else
24346   as_dirname=false
24347 fi
24348
24349 ECHO_C= ECHO_N= ECHO_T=
24350 case `echo -n x` in
24351 -n*)
24352   case `echo 'x\c'` in
24353   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
24354   *)   ECHO_C='\c';;
24355   esac;;
24356 *)
24357   ECHO_N='-n';;
24358 esac
24359
24360 if expr a : '\(a\)' >/dev/null 2>&1 &&
24361    test "X`expr 00001 : '.*\(...\)'`" = X001; then
24362   as_expr=expr
24363 else
24364   as_expr=false
24365 fi
24366
24367 rm -f conf$$ conf$$.exe conf$$.file
24368 if test -d conf$$.dir; then
24369   rm -f conf$$.dir/conf$$.file
24370 else
24371   rm -f conf$$.dir
24372   mkdir conf$$.dir
24373 fi
24374 echo >conf$$.file
24375 if ln -s conf$$.file conf$$ 2>/dev/null; then
24376   as_ln_s='ln -s'
24377   # ... but there are two gotchas:
24378   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
24379   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
24380   # In both cases, we have to default to `cp -p'.
24381   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
24382     as_ln_s='cp -p'
24383 elif ln conf$$.file conf$$ 2>/dev/null; then
24384   as_ln_s=ln
24385 else
24386   as_ln_s='cp -p'
24387 fi
24388 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
24389 rmdir conf$$.dir 2>/dev/null
24390
24391 if mkdir -p . 2>/dev/null; then
24392   as_mkdir_p=:
24393 else
24394   test -d ./-p && rmdir ./-p
24395   as_mkdir_p=false
24396 fi
24397
24398 if test -x / >/dev/null 2>&1; then
24399   as_test_x='test -x'
24400 else
24401   if ls -dL / >/dev/null 2>&1; then
24402     as_ls_L_option=L
24403   else
24404     as_ls_L_option=
24405   fi
24406   as_test_x='
24407     eval sh -c '\''
24408       if test -d "$1"; then
24409         test -d "$1/.";
24410       else
24411         case $1 in
24412         -*)set "./$1";;
24413         esac;
24414         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
24415         ???[sx]*):;;*)false;;esac;fi
24416     '\'' sh
24417   '
24418 fi
24419 as_executable_p=$as_test_x
24420
24421 # Sed expression to map a string onto a valid CPP name.
24422 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24423
24424 # Sed expression to map a string onto a valid variable name.
24425 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24426
24427
24428 exec 6>&1
24429
24430 # Save the log message, to keep $[0] and so on meaningful, and to
24431 # report actual input values of CONFIG_FILES etc. instead of their
24432 # values after options handling.
24433 ac_log="
24434 This file was extended by emacs $as_me 23.0.50, which was
24435 generated by GNU Autoconf 2.61.  Invocation command line was
24436
24437   CONFIG_FILES    = $CONFIG_FILES
24438   CONFIG_HEADERS  = $CONFIG_HEADERS
24439   CONFIG_LINKS    = $CONFIG_LINKS
24440   CONFIG_COMMANDS = $CONFIG_COMMANDS
24441   $ $0 $@
24442
24443 on `(hostname || uname -n) 2>/dev/null | sed 1q`
24444 "
24445
24446 _ACEOF
24447
24448 cat >>$CONFIG_STATUS <<_ACEOF
24449 # Files that config.status was made for.
24450 config_files="$ac_config_files"
24451 config_headers="$ac_config_headers"
24452 config_commands="$ac_config_commands"
24453
24454 _ACEOF
24455
24456 cat >>$CONFIG_STATUS <<\_ACEOF
24457 ac_cs_usage="\
24458 \`$as_me' instantiates files from templates according to the
24459 current configuration.
24460
24461 Usage: $0 [OPTIONS] [FILE]...
24462
24463   -h, --help       print this help, then exit
24464   -V, --version    print version number and configuration settings, then exit
24465   -q, --quiet      do not print progress messages
24466   -d, --debug      don't remove temporary files
24467       --recheck    update $as_me by reconfiguring in the same conditions
24468   --file=FILE[:TEMPLATE]
24469                    instantiate the configuration file FILE
24470   --header=FILE[:TEMPLATE]
24471                    instantiate the configuration header FILE
24472
24473 Configuration files:
24474 $config_files
24475
24476 Configuration headers:
24477 $config_headers
24478
24479 Configuration commands:
24480 $config_commands
24481
24482 Report bugs to <bug-autoconf@gnu.org>."
24483
24484 _ACEOF
24485 cat >>$CONFIG_STATUS <<_ACEOF
24486 ac_cs_version="\\
24487 emacs config.status 23.0.50
24488 configured by $0, generated by GNU Autoconf 2.61,
24489   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
24490
24491 Copyright (C) 2006 Free Software Foundation, Inc.
24492 This config.status script is free software; the Free Software Foundation
24493 gives unlimited permission to copy, distribute and modify it."
24494
24495 ac_pwd='$ac_pwd'
24496 srcdir='$srcdir'
24497 INSTALL='$INSTALL'
24498 _ACEOF
24499
24500 cat >>$CONFIG_STATUS <<\_ACEOF
24501 # If no file are specified by the user, then we need to provide default
24502 # value.  By we need to know if files were specified by the user.
24503 ac_need_defaults=:
24504 while test $# != 0
24505 do
24506   case $1 in
24507   --*=*)
24508     ac_option=`expr "X$1" : 'X\([^=]*\)='`
24509     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
24510     ac_shift=:
24511     ;;
24512   *)
24513     ac_option=$1
24514     ac_optarg=$2
24515     ac_shift=shift
24516     ;;
24517   esac
24518
24519   case $ac_option in
24520   # Handling of the options.
24521   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
24522     ac_cs_recheck=: ;;
24523   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
24524     echo "$ac_cs_version"; exit ;;
24525   --debug | --debu | --deb | --de | --d | -d )
24526     debug=: ;;
24527   --file | --fil | --fi | --f )
24528     $ac_shift
24529     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
24530     ac_need_defaults=false;;
24531   --header | --heade | --head | --hea )
24532     $ac_shift
24533     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
24534     ac_need_defaults=false;;
24535   --he | --h)
24536     # Conflict between --help and --header
24537     { echo "$as_me: error: ambiguous option: $1
24538 Try \`$0 --help' for more information." >&2
24539    { (exit 1); exit 1; }; };;
24540   --help | --hel | -h )
24541     echo "$ac_cs_usage"; exit ;;
24542   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
24543   | -silent | --silent | --silen | --sile | --sil | --si | --s)
24544     ac_cs_silent=: ;;
24545
24546   # This is an error.
24547   -*) { echo "$as_me: error: unrecognized option: $1
24548 Try \`$0 --help' for more information." >&2
24549    { (exit 1); exit 1; }; } ;;
24550
24551   *) ac_config_targets="$ac_config_targets $1"
24552      ac_need_defaults=false ;;
24553
24554   esac
24555   shift
24556 done
24557
24558 ac_configure_extra_args=
24559
24560 if $ac_cs_silent; then
24561   exec 6>/dev/null
24562   ac_configure_extra_args="$ac_configure_extra_args --silent"
24563 fi
24564
24565 _ACEOF
24566 cat >>$CONFIG_STATUS <<_ACEOF
24567 if \$ac_cs_recheck; then
24568   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
24569   CONFIG_SHELL=$SHELL
24570   export CONFIG_SHELL
24571   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
24572 fi
24573
24574 _ACEOF
24575 cat >>$CONFIG_STATUS <<\_ACEOF
24576 exec 5>>config.log
24577 {
24578   echo
24579   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
24580 ## Running $as_me. ##
24581 _ASBOX
24582   echo "$ac_log"
24583 } >&5
24584
24585 _ACEOF
24586 cat >>$CONFIG_STATUS <<_ACEOF
24587 #
24588 # INIT-COMMANDS
24589 #
24590 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPP_NEED_TRADITIONAL="$CPP_NEED_TRADITIONAL" CPPFLAGS="$CPPFLAGS"
24591
24592 _ACEOF
24593
24594 cat >>$CONFIG_STATUS <<\_ACEOF
24595
24596 # Handling of arguments.
24597 for ac_config_target in $ac_config_targets
24598 do
24599   case $ac_config_target in
24600     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
24601     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
24602     "lib-src/Makefile.c") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile.c:lib-src/Makefile.in" ;;
24603     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
24604     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
24605     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
24606     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
24607     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
24608     "src/Makefile.c") CONFIG_FILES="$CONFIG_FILES src/Makefile.c:src/Makefile.in" ;;
24609     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
24610     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
24611     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
24612     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
24613
24614   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
24615 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
24616    { (exit 1); exit 1; }; };;
24617   esac
24618 done
24619
24620
24621 # If the user did not use the arguments to specify the items to instantiate,
24622 # then the envvar interface is used.  Set only those that are not.
24623 # We use the long form for the default assignment because of an extremely
24624 # bizarre bug on SunOS 4.1.3.
24625 if $ac_need_defaults; then
24626   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
24627   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
24628   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
24629 fi
24630
24631 # Have a temporary directory for convenience.  Make it in the build tree
24632 # simply because there is no reason against having it here, and in addition,
24633 # creating and moving files from /tmp can sometimes cause problems.
24634 # Hook for its removal unless debugging.
24635 # Note that there is a small window in which the directory will not be cleaned:
24636 # after its creation but before its name has been assigned to `$tmp'.
24637 $debug ||
24638 {
24639   tmp=
24640   trap 'exit_status=$?
24641   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
24642 ' 0
24643   trap '{ (exit 1); exit 1; }' 1 2 13 15
24644 }
24645 # Create a (secure) tmp directory for tmp files.
24646
24647 {
24648   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
24649   test -n "$tmp" && test -d "$tmp"
24650 }  ||
24651 {
24652   tmp=./conf$$-$RANDOM
24653   (umask 077 && mkdir "$tmp")
24654 } ||
24655 {
24656    echo "$me: cannot create a temporary directory in ." >&2
24657    { (exit 1); exit 1; }
24658 }
24659
24660 #
24661 # Set up the sed scripts for CONFIG_FILES section.
24662 #
24663
24664 # No need to generate the scripts if there are no CONFIG_FILES.
24665 # This happens for instance when ./config.status config.h
24666 if test -n "$CONFIG_FILES"; then
24667
24668 _ACEOF
24669
24670
24671
24672 ac_delim='%!_!# '
24673 for ac_last_try in false false false false false :; do
24674   cat >conf$$subs.sed <<_ACEOF
24675 SHELL!$SHELL$ac_delim
24676 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
24677 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
24678 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
24679 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
24680 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
24681 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
24682 exec_prefix!$exec_prefix$ac_delim
24683 prefix!$prefix$ac_delim
24684 program_transform_name!$program_transform_name$ac_delim
24685 bindir!$bindir$ac_delim
24686 sbindir!$sbindir$ac_delim
24687 libexecdir!$libexecdir$ac_delim
24688 datarootdir!$datarootdir$ac_delim
24689 datadir!$datadir$ac_delim
24690 sysconfdir!$sysconfdir$ac_delim
24691 sharedstatedir!$sharedstatedir$ac_delim
24692 localstatedir!$localstatedir$ac_delim
24693 includedir!$includedir$ac_delim
24694 oldincludedir!$oldincludedir$ac_delim
24695 docdir!$docdir$ac_delim
24696 infodir!$infodir$ac_delim
24697 htmldir!$htmldir$ac_delim
24698 dvidir!$dvidir$ac_delim
24699 pdfdir!$pdfdir$ac_delim
24700 psdir!$psdir$ac_delim
24701 libdir!$libdir$ac_delim
24702 localedir!$localedir$ac_delim
24703 mandir!$mandir$ac_delim
24704 DEFS!$DEFS$ac_delim
24705 ECHO_C!$ECHO_C$ac_delim
24706 ECHO_N!$ECHO_N$ac_delim
24707 ECHO_T!$ECHO_T$ac_delim
24708 LIBS!$LIBS$ac_delim
24709 build_alias!$build_alias$ac_delim
24710 host_alias!$host_alias$ac_delim
24711 target_alias!$target_alias$ac_delim
24712 MAINT!$MAINT$ac_delim
24713 build!$build$ac_delim
24714 build_cpu!$build_cpu$ac_delim
24715 build_vendor!$build_vendor$ac_delim
24716 build_os!$build_os$ac_delim
24717 host!$host$ac_delim
24718 host_cpu!$host_cpu$ac_delim
24719 host_vendor!$host_vendor$ac_delim
24720 host_os!$host_os$ac_delim
24721 CC!$CC$ac_delim
24722 CFLAGS!$CFLAGS$ac_delim
24723 LDFLAGS!$LDFLAGS$ac_delim
24724 CPPFLAGS!$CPPFLAGS$ac_delim
24725 ac_ct_CC!$ac_ct_CC$ac_delim
24726 EXEEXT!$EXEEXT$ac_delim
24727 OBJEXT!$OBJEXT$ac_delim
24728 CPP!$CPP$ac_delim
24729 GREP!$GREP$ac_delim
24730 EGREP!$EGREP$ac_delim
24731 LN_S!$LN_S$ac_delim
24732 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
24733 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
24734 INSTALL_DATA!$INSTALL_DATA$ac_delim
24735 RANLIB!$RANLIB$ac_delim
24736 INSTALL_INFO!$INSTALL_INFO$ac_delim
24737 GZIP_PROG!$GZIP_PROG$ac_delim
24738 MAKEINFO!$MAKEINFO$ac_delim
24739 LIBSOUND!$LIBSOUND$ac_delim
24740 PKG_CONFIG!$PKG_CONFIG$ac_delim
24741 ALSA_CFLAGS!$ALSA_CFLAGS$ac_delim
24742 ALSA_LIBS!$ALSA_LIBS$ac_delim
24743 CFLAGS_SOUND!$CFLAGS_SOUND$ac_delim
24744 SET_MAKE!$SET_MAKE$ac_delim
24745 XMKMF!$XMKMF$ac_delim
24746 HAVE_XSERVER!$HAVE_XSERVER$ac_delim
24747 RSVG_CFLAGS!$RSVG_CFLAGS$ac_delim
24748 RSVG_LIBS!$RSVG_LIBS$ac_delim
24749 GTK_CFLAGS!$GTK_CFLAGS$ac_delim
24750 GTK_LIBS!$GTK_LIBS$ac_delim
24751 DBUS_CFLAGS!$DBUS_CFLAGS$ac_delim
24752 DBUS_LIBS!$DBUS_LIBS$ac_delim
24753 XFT_CFLAGS!$XFT_CFLAGS$ac_delim
24754 XFT_LIBS!$XFT_LIBS$ac_delim
24755 FREETYPE_CFLAGS!$FREETYPE_CFLAGS$ac_delim
24756 FREETYPE_LIBS!$FREETYPE_LIBS$ac_delim
24757 FONTCONFIG_CFLAGS!$FONTCONFIG_CFLAGS$ac_delim
24758 FONTCONFIG_LIBS!$FONTCONFIG_LIBS$ac_delim
24759 LIBOTF_CFLAGS!$LIBOTF_CFLAGS$ac_delim
24760 LIBOTF_LIBS!$LIBOTF_LIBS$ac_delim
24761 M17N_FLT_CFLAGS!$M17N_FLT_CFLAGS$ac_delim
24762 M17N_FLT_LIBS!$M17N_FLT_LIBS$ac_delim
24763 ALLOCA!$ALLOCA$ac_delim
24764 liblockfile!$liblockfile$ac_delim
24765 LIBOBJS!$LIBOBJS$ac_delim
24766 NEED_SETGID!$NEED_SETGID$ac_delim
24767 KMEM_GROUP!$KMEM_GROUP$ac_delim
24768 GETLOADAVG_LIBS!$GETLOADAVG_LIBS$ac_delim
24769 GETOPT_H!$GETOPT_H$ac_delim
24770 GETOPTOBJS!$GETOPTOBJS$ac_delim
24771 version!$version$ac_delim
24772 _ACEOF
24773
24774   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
24775     break
24776   elif $ac_last_try; then
24777     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
24778 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
24779    { (exit 1); exit 1; }; }
24780   else
24781     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
24782   fi
24783 done
24784
24785 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
24786 if test -n "$ac_eof"; then
24787   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
24788   ac_eof=`expr $ac_eof + 1`
24789 fi
24790
24791 cat >>$CONFIG_STATUS <<_ACEOF
24792 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
24793 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
24794 _ACEOF
24795 sed '
24796 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
24797 s/^/s,@/; s/!/@,|#_!!_#|/
24798 :n
24799 t n
24800 s/'"$ac_delim"'$/,g/; t
24801 s/$/\\/; p
24802 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
24803 ' >>$CONFIG_STATUS <conf$$subs.sed
24804 rm -f conf$$subs.sed
24805 cat >>$CONFIG_STATUS <<_ACEOF
24806 CEOF$ac_eof
24807 _ACEOF
24808
24809
24810 ac_delim='%!_!# '
24811 for ac_last_try in false false false false false :; do
24812   cat >conf$$subs.sed <<_ACEOF
24813 configuration!$configuration$ac_delim
24814 canonical!$canonical$ac_delim
24815 srcdir!$srcdir$ac_delim
24816 lispdir!$lispdir$ac_delim
24817 locallisppath!$locallisppath$ac_delim
24818 lisppath!$lisppath$ac_delim
24819 x_default_search_path!$x_default_search_path$ac_delim
24820 etcdir!$etcdir$ac_delim
24821 archlibdir!$archlibdir$ac_delim
24822 bitmapdir!$bitmapdir$ac_delim
24823 gamedir!$gamedir$ac_delim
24824 gameuser!$gameuser$ac_delim
24825 c_switch_system!$c_switch_system$ac_delim
24826 c_switch_machine!$c_switch_machine$ac_delim
24827 LD_SWITCH_X_SITE!$LD_SWITCH_X_SITE$ac_delim
24828 LD_SWITCH_X_SITE_AUX!$LD_SWITCH_X_SITE_AUX$ac_delim
24829 C_SWITCH_X_SITE!$C_SWITCH_X_SITE$ac_delim
24830 X_TOOLKIT_TYPE!$X_TOOLKIT_TYPE$ac_delim
24831 machfile!$machfile$ac_delim
24832 opsysfile!$opsysfile$ac_delim
24833 carbon_appdir!$carbon_appdir$ac_delim
24834 LTLIBOBJS!$LTLIBOBJS$ac_delim
24835 _ACEOF
24836
24837   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 22; then
24838     break
24839   elif $ac_last_try; then
24840     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
24841 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
24842    { (exit 1); exit 1; }; }
24843   else
24844     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
24845   fi
24846 done
24847
24848 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
24849 if test -n "$ac_eof"; then
24850   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
24851   ac_eof=`expr $ac_eof + 1`
24852 fi
24853
24854 cat >>$CONFIG_STATUS <<_ACEOF
24855 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
24856 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
24857 _ACEOF
24858 sed '
24859 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
24860 s/^/s,@/; s/!/@,|#_!!_#|/
24861 :n
24862 t n
24863 s/'"$ac_delim"'$/,g/; t
24864 s/$/\\/; p
24865 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
24866 ' >>$CONFIG_STATUS <conf$$subs.sed
24867 rm -f conf$$subs.sed
24868 cat >>$CONFIG_STATUS <<_ACEOF
24869 :end
24870 s/|#_!!_#|//g
24871 CEOF$ac_eof
24872 _ACEOF
24873
24874
24875 # VPATH may cause trouble with some makes, so we remove $(srcdir),
24876 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
24877 # trailing colons and then remove the whole line if VPATH becomes empty
24878 # (actually we leave an empty line to preserve line numbers).
24879 if test "x$srcdir" = x.; then
24880   ac_vpsub='/^[  ]*VPATH[        ]*=/{
24881 s/:*\$(srcdir):*/:/
24882 s/:*\${srcdir}:*/:/
24883 s/:*@srcdir@:*/:/
24884 s/^\([^=]*=[     ]*\):*/\1/
24885 s/:*$//
24886 s/^[^=]*=[       ]*$//
24887 }'
24888 fi
24889
24890 cat >>$CONFIG_STATUS <<\_ACEOF
24891 fi # test -n "$CONFIG_FILES"
24892
24893
24894 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
24895 do
24896   case $ac_tag in
24897   :[FHLC]) ac_mode=$ac_tag; continue;;
24898   esac
24899   case $ac_mode$ac_tag in
24900   :[FHL]*:*);;
24901   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
24902 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
24903    { (exit 1); exit 1; }; };;
24904   :[FH]-) ac_tag=-:-;;
24905   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
24906   esac
24907   ac_save_IFS=$IFS
24908   IFS=:
24909   set x $ac_tag
24910   IFS=$ac_save_IFS
24911   shift
24912   ac_file=$1
24913   shift
24914
24915   case $ac_mode in
24916   :L) ac_source=$1;;
24917   :[FH])
24918     ac_file_inputs=
24919     for ac_f
24920     do
24921       case $ac_f in
24922       -) ac_f="$tmp/stdin";;
24923       *) # Look for the file first in the build tree, then in the source tree
24924          # (if the path is not absolute).  The absolute path cannot be DOS-style,
24925          # because $ac_f cannot contain `:'.
24926          test -f "$ac_f" ||
24927            case $ac_f in
24928            [\\/$]*) false;;
24929            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
24930            esac ||
24931            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
24932 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
24933    { (exit 1); exit 1; }; };;
24934       esac
24935       ac_file_inputs="$ac_file_inputs $ac_f"
24936     done
24937
24938     # Let's still pretend it is `configure' which instantiates (i.e., don't
24939     # use $as_me), people would be surprised to read:
24940     #    /* config.h.  Generated by config.status.  */
24941     configure_input="Generated from "`IFS=:
24942           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
24943     if test x"$ac_file" != x-; then
24944       configure_input="$ac_file.  $configure_input"
24945       { echo "$as_me:$LINENO: creating $ac_file" >&5
24946 echo "$as_me: creating $ac_file" >&6;}
24947     fi
24948
24949     case $ac_tag in
24950     *:-:* | *:-) cat >"$tmp/stdin";;
24951     esac
24952     ;;
24953   esac
24954
24955   ac_dir=`$as_dirname -- "$ac_file" ||
24956 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24957          X"$ac_file" : 'X\(//\)[^/]' \| \
24958          X"$ac_file" : 'X\(//\)$' \| \
24959          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
24960 echo X"$ac_file" |
24961     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24962             s//\1/
24963             q
24964           }
24965           /^X\(\/\/\)[^/].*/{
24966             s//\1/
24967             q
24968           }
24969           /^X\(\/\/\)$/{
24970             s//\1/
24971             q
24972           }
24973           /^X\(\/\).*/{
24974             s//\1/
24975             q
24976           }
24977           s/.*/./; q'`
24978   { as_dir="$ac_dir"
24979   case $as_dir in #(
24980   -*) as_dir=./$as_dir;;
24981   esac
24982   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
24983     as_dirs=
24984     while :; do
24985       case $as_dir in #(
24986       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
24987       *) as_qdir=$as_dir;;
24988       esac
24989       as_dirs="'$as_qdir' $as_dirs"
24990       as_dir=`$as_dirname -- "$as_dir" ||
24991 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
24992          X"$as_dir" : 'X\(//\)[^/]' \| \
24993          X"$as_dir" : 'X\(//\)$' \| \
24994          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
24995 echo X"$as_dir" |
24996     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
24997             s//\1/
24998             q
24999           }
25000           /^X\(\/\/\)[^/].*/{
25001             s//\1/
25002             q
25003           }
25004           /^X\(\/\/\)$/{
25005             s//\1/
25006             q
25007           }
25008           /^X\(\/\).*/{
25009             s//\1/
25010             q
25011           }
25012           s/.*/./; q'`
25013       test -d "$as_dir" && break
25014     done
25015     test -z "$as_dirs" || eval "mkdir $as_dirs"
25016   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
25017 echo "$as_me: error: cannot create directory $as_dir" >&2;}
25018    { (exit 1); exit 1; }; }; }
25019   ac_builddir=.
25020
25021 case "$ac_dir" in
25022 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
25023 *)
25024   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25025   # A ".." for each directory in $ac_dir_suffix.
25026   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
25027   case $ac_top_builddir_sub in
25028   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
25029   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
25030   esac ;;
25031 esac
25032 ac_abs_top_builddir=$ac_pwd
25033 ac_abs_builddir=$ac_pwd$ac_dir_suffix
25034 # for backward compatibility:
25035 ac_top_builddir=$ac_top_build_prefix
25036
25037 case $srcdir in
25038   .)  # We are building in place.
25039     ac_srcdir=.
25040     ac_top_srcdir=$ac_top_builddir_sub
25041     ac_abs_top_srcdir=$ac_pwd ;;
25042   [\\/]* | ?:[\\/]* )  # Absolute name.
25043     ac_srcdir=$srcdir$ac_dir_suffix;
25044     ac_top_srcdir=$srcdir
25045     ac_abs_top_srcdir=$srcdir ;;
25046   *) # Relative name.
25047     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
25048     ac_top_srcdir=$ac_top_build_prefix$srcdir
25049     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
25050 esac
25051 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
25052
25053
25054   case $ac_mode in
25055   :F)
25056   #
25057   # CONFIG_FILE
25058   #
25059
25060   case $INSTALL in
25061   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
25062   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
25063   esac
25064 _ACEOF
25065
25066 cat >>$CONFIG_STATUS <<\_ACEOF
25067 # If the template does not know about datarootdir, expand it.
25068 # FIXME: This hack should be removed a few years after 2.60.
25069 ac_datarootdir_hack=; ac_datarootdir_seen=
25070
25071 case `sed -n '/datarootdir/ {
25072   p
25073   q
25074 }
25075 /@datadir@/p
25076 /@docdir@/p
25077 /@infodir@/p
25078 /@localedir@/p
25079 /@mandir@/p
25080 ' $ac_file_inputs` in
25081 *datarootdir*) ac_datarootdir_seen=yes;;
25082 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
25083   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
25084 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
25085 _ACEOF
25086 cat >>$CONFIG_STATUS <<_ACEOF
25087   ac_datarootdir_hack='
25088   s&@datadir@&$datadir&g
25089   s&@docdir@&$docdir&g
25090   s&@infodir@&$infodir&g
25091   s&@localedir@&$localedir&g
25092   s&@mandir@&$mandir&g
25093     s&\\\${datarootdir}&$datarootdir&g' ;;
25094 esac
25095 _ACEOF
25096
25097 # Neutralize VPATH when `$srcdir' = `.'.
25098 # Shell code in configure.ac might set extrasub.
25099 # FIXME: do we really want to maintain this feature?
25100 cat >>$CONFIG_STATUS <<_ACEOF
25101   sed "$ac_vpsub
25102 $extrasub
25103 _ACEOF
25104 cat >>$CONFIG_STATUS <<\_ACEOF
25105 :t
25106 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25107 s&@configure_input@&$configure_input&;t t
25108 s&@top_builddir@&$ac_top_builddir_sub&;t t
25109 s&@srcdir@&$ac_srcdir&;t t
25110 s&@abs_srcdir@&$ac_abs_srcdir&;t t
25111 s&@top_srcdir@&$ac_top_srcdir&;t t
25112 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
25113 s&@builddir@&$ac_builddir&;t t
25114 s&@abs_builddir@&$ac_abs_builddir&;t t
25115 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
25116 s&@INSTALL@&$ac_INSTALL&;t t
25117 $ac_datarootdir_hack
25118 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
25119
25120 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
25121   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
25122   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
25123   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25124 which seems to be undefined.  Please make sure it is defined." >&5
25125 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25126 which seems to be undefined.  Please make sure it is defined." >&2;}
25127
25128   rm -f "$tmp/stdin"
25129   case $ac_file in
25130   -) cat "$tmp/out"; rm -f "$tmp/out";;
25131   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
25132   esac
25133  ;;
25134   :H)
25135   #
25136   # CONFIG_HEADER
25137   #
25138 _ACEOF
25139
25140 # Transform confdefs.h into a sed script `conftest.defines', that
25141 # substitutes the proper values into config.h.in to produce config.h.
25142 rm -f conftest.defines conftest.tail
25143 # First, append a space to every undef/define line, to ease matching.
25144 echo 's/$/ /' >conftest.defines
25145 # Then, protect against being on the right side of a sed subst, or in
25146 # an unquoted here document, in config.status.  If some macros were
25147 # called several times there might be several #defines for the same
25148 # symbol, which is useless.  But do not sort them, since the last
25149 # AC_DEFINE must be honored.
25150 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
25151 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
25152 # NAME is the cpp macro being defined, VALUE is the value it is being given.
25153 # PARAMS is the parameter list in the macro definition--in most cases, it's
25154 # just an empty string.
25155 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
25156 ac_dB='\\)[      (].*,\\1define\\2'
25157 ac_dC=' '
25158 ac_dD=' ,'
25159
25160 uniq confdefs.h |
25161   sed -n '
25162         t rset
25163         :rset
25164         s/^[     ]*#[    ]*define[       ][      ]*//
25165         t ok
25166         d
25167         :ok
25168         s/[\\&,]/\\&/g
25169         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
25170         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
25171   ' >>conftest.defines
25172
25173 # Remove the space that was appended to ease matching.
25174 # Then replace #undef with comments.  This is necessary, for
25175 # example, in the case of _POSIX_SOURCE, which is predefined and required
25176 # on some systems where configure will not decide to define it.
25177 # (The regexp can be short, since the line contains either #define or #undef.)
25178 echo 's/ $//
25179 s,^[     #]*u.*,/* & */,' >>conftest.defines
25180
25181 # Break up conftest.defines:
25182 ac_max_sed_lines=50
25183
25184 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
25185 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
25186 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
25187 # et cetera.
25188 ac_in='$ac_file_inputs'
25189 ac_out='"$tmp/out1"'
25190 ac_nxt='"$tmp/out2"'
25191
25192 while :
25193 do
25194   # Write a here document:
25195     cat >>$CONFIG_STATUS <<_ACEOF
25196     # First, check the format of the line:
25197     cat >"\$tmp/defines.sed" <<\\CEOF
25198 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
25199 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
25200 b
25201 :def
25202 _ACEOF
25203   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
25204   echo 'CEOF
25205     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
25206   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
25207   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
25208   grep . conftest.tail >/dev/null || break
25209   rm -f conftest.defines
25210   mv conftest.tail conftest.defines
25211 done
25212 rm -f conftest.defines conftest.tail
25213
25214 echo "ac_result=$ac_in" >>$CONFIG_STATUS
25215 cat >>$CONFIG_STATUS <<\_ACEOF
25216   if test x"$ac_file" != x-; then
25217     echo "/* $configure_input  */" >"$tmp/config.h"
25218     cat "$ac_result" >>"$tmp/config.h"
25219     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
25220       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
25221 echo "$as_me: $ac_file is unchanged" >&6;}
25222     else
25223       rm -f $ac_file
25224       mv "$tmp/config.h" $ac_file
25225     fi
25226   else
25227     echo "/* $configure_input  */"
25228     cat "$ac_result"
25229   fi
25230   rm -f "$tmp/out12"
25231  ;;
25232
25233   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
25234 echo "$as_me: executing $ac_file commands" >&6;}
25235  ;;
25236   esac
25237
25238
25239   case $ac_file$ac_mode in
25240     "default":C)
25241
25242 ### Make the necessary directories, if they don't exist.
25243 for dir in etc lisp ; do
25244   test -d ${dir} || mkdir ${dir}
25245 done
25246
25247 # Build src/Makefile from ${srcdir}/src/Makefile.c
25248 # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c
25249 # This must be done after src/config.h is built, since we rely on that file.
25250
25251 # Now get this: Some word that is part of the ${srcdir} directory name
25252 # or the ${configuration} value might, just might, happen to be an
25253 # identifier like `sun4' or `i386' or something, and be predefined by
25254 # the C preprocessor to some helpful value like 1, or maybe the empty
25255 # string.  Needless to say consequent macro substitutions are less
25256 # than conducive to the makefile finding the correct directory.
25257 undefs="`echo $top_srcdir $configuration $canonical |
25258 sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/  *$//' \
25259     -e 's/  */ -U/g' -e 's/-U[0-9][^ ]*//g' \
25260 `"
25261
25262 echo creating src/epaths.h
25263 ${MAKE-make} epaths-force
25264
25265 # As of 2000-11-19, newest development versions of GNU cpp preprocess
25266 # `..' to `. .'  unless invoked with -traditional
25267
25268 if test "x$GCC" = xyes && test "x$CPP_NEED_TRADITIONAL" = xyes; then
25269   CPPFLAGS="$CPPFLAGS -traditional"
25270 fi
25271
25272 echo creating lib-src/Makefile
25273 ( cd lib-src
25274   rm -f junk.c junk1.c junk2.c
25275   sed -e '/start of cpp stuff/q' \
25276       < Makefile.c > junk1.c
25277   sed -e '1,/start of cpp stuff/d'\
25278       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
25279       < Makefile.c > junk.c
25280   $CPP $undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
25281       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
25282   cat junk1.c junk2.c > Makefile.new
25283   rm -f junk.c junk1.c junk2.c
25284   chmod 444 Makefile.new
25285   mv -f Makefile.new Makefile
25286 )
25287
25288 echo creating src/Makefile
25289 ( cd src
25290   rm -f junk.c junk1.c junk2.c
25291   sed -e '/start of cpp stuff/q' \
25292       < Makefile.c > junk1.c
25293   sed -e '1,/start of cpp stuff/d'\
25294       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
25295       < Makefile.c > junk.c
25296   if test -f ${srcdir}/admin/unidata/UnicodeData.txt; then
25297     echo creating ${srcdir}/admin/unidata/Makefile
25298     cp ${srcdir}/admin/unidata/Makefile.in ${srcdir}/admin/unidata/Makefile
25299     CPPFLAGS="$CPPFLAGS -DHAVE_UNIDATA"
25300   fi
25301   $CPP $undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
25302       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
25303   cat junk1.c junk2.c > Makefile.new
25304   rm -f junk.c junk1.c junk2.c
25305   chmod 444 Makefile.new
25306   mv -f Makefile.new Makefile
25307 )
25308
25309 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
25310   echo creating src/.gdbinit
25311   echo source $srcdir/src/.gdbinit > src/.gdbinit
25312 fi
25313
25314 # This is how we know whether to re-run configure in certain cases.
25315 touch src/config.stamp
25316
25317  ;;
25318
25319   esac
25320 done # for ac_tag
25321
25322
25323 { (exit 0); exit 0; }
25324 _ACEOF
25325 chmod +x $CONFIG_STATUS
25326 ac_clean_files=$ac_clean_files_save
25327
25328
25329 # configure is writing to config.log, and then calls config.status.
25330 # config.status does its own redirection, appending to config.log.
25331 # Unfortunately, on DOS this fails, as config.log is still kept open
25332 # by configure, so config.status won't be able to write to it; its
25333 # output is simply discarded.  So we exec the FD to /dev/null,
25334 # effectively closing config.log, so it can be properly (re)opened and
25335 # appended to by config.status.  When coming back to configure, we
25336 # need to make the FD available again.
25337 if test "$no_create" != yes; then
25338   ac_cs_success=:
25339   ac_config_status_args=
25340   test "$silent" = yes &&
25341     ac_config_status_args="$ac_config_status_args --quiet"
25342   exec 5>/dev/null
25343   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25344   exec 5>>config.log
25345   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25346   # would make configure fail if this is the last instruction.
25347   $ac_cs_success || { (exit 1); exit 1; }
25348 fi
25349
25350