configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61 for emacs 23.0.90.
   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='23.0.90'
 576 PACKAGE_STRING='emacs 23.0.90'
 577 PACKAGE_BUGREPORT=''
 578
 579 ac_unique_file="src/lisp.h"
 580 # Factoring default headers for most tests.
 581 ac_includes_default="\
 582 #include <stdio.h>
 583 #ifdef HAVE_SYS_TYPES_H
 584 # include <sys/types.h>
 585 #endif
 586 #ifdef HAVE_SYS_STAT_H
 587 # include <sys/stat.h>
 588 #endif
 589 #ifdef STDC_HEADERS
 590 # include <stdlib.h>
 591 # include <stddef.h>
 592 #else
 593 # ifdef HAVE_STDLIB_H
 594 #  include <stdlib.h>
 595 # endif
 596 #endif
 597 #ifdef HAVE_STRING_H
 598 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 599 #  include <memory.h>
 600 # endif
 601 # include <string.h>
 602 #endif
 603 #ifdef HAVE_STRINGS_H
 604 # include <strings.h>
 605 #endif
 606 #ifdef HAVE_INTTYPES_H
 607 # include <inttypes.h>
 608 #endif
 609 #ifdef HAVE_STDINT_H
 610 # include <stdint.h>
 611 #endif
 612 #ifdef HAVE_UNISTD_H
 613 # include <unistd.h>
 614 #endif"
 615
 616 ac_config_libobj_dir=src
 617 ac_header_list=
 618 ac_func_list=
 619 ac_subst_vars='SHELL
 620 PATH_SEPARATOR
 621 PACKAGE_NAME
 622 PACKAGE_TARNAME
 623 PACKAGE_VERSION
 624 PACKAGE_STRING
 625 PACKAGE_BUGREPORT
 626 exec_prefix
 627 prefix
 628 program_transform_name
 629 bindir
 630 sbindir
 631 libexecdir
 632 datarootdir
 633 datadir
 634 sysconfdir
 635 sharedstatedir
 636 localstatedir
 637 includedir
 638 oldincludedir
 639 docdir
 640 infodir
 641 htmldir
 642 dvidir
 643 pdfdir
 644 psdir
 645 libdir
 646 localedir
 647 mandir
 648 DEFS
 649 ECHO_C
 650 ECHO_N
 651 ECHO_T
 652 LIBS
 653 build_alias
 654 host_alias
 655 target_alias
 656 MAINT
 657 build
 658 build_cpu
 659 build_vendor
 660 build_os
 661 host
 662 host_cpu
 663 host_vendor
 664 host_os
 665 CC
 666 CFLAGS
 667 LDFLAGS
 668 CPPFLAGS
 669 ac_ct_CC
 670 EXEEXT
 671 OBJEXT
 672 CPP
 673 GREP
 674 EGREP
 675 LN_S
 676 INSTALL_PROGRAM
 677 INSTALL_SCRIPT
 678 INSTALL_DATA
 679 RANLIB
 680 INSTALL_INFO
 681 GZIP_PROG
 682 MAKEINFO
 683 LIBSOUND
 684 PKG_CONFIG
 685 ALSA_CFLAGS
 686 ALSA_LIBS
 687 CFLAGS_SOUND
 688 SET_MAKE
 689 XMKMF
 690 HAVE_XSERVER
 691 RSVG_CFLAGS
 692 RSVG_LIBS
 693 GTK_CFLAGS
 694 GTK_LIBS
 695 DBUS_CFLAGS
 696 DBUS_LIBS
 697 FONTCONFIG_CFLAGS
 698 FONTCONFIG_LIBS
 699 XFT_CFLAGS
 700 XFT_LIBS
 701 FREETYPE_CFLAGS
 702 FREETYPE_LIBS
 703 LIBOTF_CFLAGS
 704 LIBOTF_LIBS
 705 M17N_FLT_CFLAGS
 706 M17N_FLT_LIBS
 707 ALLOCA
 708 liblockfile
 709 LIBOBJS
 710 NEED_SETGID
 711 KMEM_GROUP
 712 GETLOADAVG_LIBS
 713 GETOPT_H
 714 GETOPTOBJS
 715 version
 716 configuration
 717 canonical
 718 srcdir
 719 lispdir
 720 locallisppath
 721 lisppath
 722 x_default_search_path
 723 etcdir
 724 archlibdir
 725 bitmapdir
 726 gamedir
 727 gameuser
 728 c_switch_system
 729 c_switch_machine
 730 LD_SWITCH_X_SITE
 731 LD_SWITCH_X_SITE_AUX
 732 C_SWITCH_X_SITE
 733 X_TOOLKIT_TYPE
 734 machfile
 735 opsysfile
 736 ns_appdir
 737 ns_appbindir
 738 ns_appresdir
 739 ns_appsrc
 740 GNUSTEP_MAKEFILES
 741 GNUSTEP_SYSTEM_HEADERS
 742 GNUSTEP_SYSTEM_LIBRARIES
 743 GNU_OBJC_CFLAGS
 744 LIB_SRC_EXTRA_INSTALLABLES
 745 LTLIBOBJS'
 746 ac_subst_files=''
 747       ac_precious_vars='build_alias
 748 host_alias
 749 target_alias
 750 CC
 751 CFLAGS
 752 LDFLAGS
 753 LIBS
 754 CPPFLAGS
 755 CPP
 756 XMKMF'
 757
 758
 759 # Initialize some variables set by options.
 760 ac_init_help=
 761 ac_init_version=false
 762 # The variables have the same names as the options, with
 763 # dashes changed to underlines.
 764 cache_file=/dev/null
 765 exec_prefix=NONE
 766 no_create=
 767 no_recursion=
 768 prefix=NONE
 769 program_prefix=NONE
 770 program_suffix=NONE
 771 program_transform_name=s,x,x,
 772 silent=
 773 site=
 774 srcdir=
 775 verbose=
 776 x_includes=NONE
 777 x_libraries=NONE
 778
 779 # Installation directory options.
 780 # These are left unexpanded so users can "make install exec_prefix=/foo"
 781 # and all the variables that are supposed to be based on exec_prefix
 782 # by default will actually change.
 783 # Use braces instead of parens because sh, perl, etc. also accept them.
 784 # (The list follows the same order as the GNU Coding Standards.)
 785 bindir='${exec_prefix}/bin'
 786 sbindir='${exec_prefix}/sbin'
 787 libexecdir='${exec_prefix}/libexec'
 788 datarootdir='${prefix}/share'
 789 datadir='${datarootdir}'
 790 sysconfdir='${prefix}/etc'
 791 sharedstatedir='${prefix}/com'
 792 localstatedir='${prefix}/var'
 793 includedir='${prefix}/include'
 794 oldincludedir='/usr/include'
 795 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 796 infodir='${datarootdir}/info'
 797 htmldir='${docdir}'
 798 dvidir='${docdir}'
 799 pdfdir='${docdir}'
 800 psdir='${docdir}'
 801 libdir='${exec_prefix}/lib'
 802 localedir='${datarootdir}/locale'
 803 mandir='${datarootdir}/man'
 804
 805 ac_prev=
 806 ac_dashdash=
 807 for ac_option
 808 do
 809   # If the previous option needs an argument, assign it.
 810   if test -n "$ac_prev"; then
 811     eval $ac_prev=\$ac_option
 812     ac_prev=
 813     continue
 814   fi
 815
 816   case $ac_option in
 817   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 818   *)    ac_optarg=yes ;;
 819   esac
 820
 821   # Accept the important Cygnus configure options, so we can diagnose typos.
 822
 823   case $ac_dashdash$ac_option in
 824   --)
 825     ac_dashdash=yes ;;
 826
 827   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 828     ac_prev=bindir ;;
 829   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 830     bindir=$ac_optarg ;;
 831
 832   -build | --build | --buil | --bui | --bu)
 833     ac_prev=build_alias ;;
 834   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 835     build_alias=$ac_optarg ;;
 836
 837   -cache-file | --cache-file | --cache-fil | --cache-fi \
 838   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 839     ac_prev=cache_file ;;
 840   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 841   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 842     cache_file=$ac_optarg ;;
 843
 844   --config-cache | -C)
 845     cache_file=config.cache ;;
 846
 847   -datadir | --datadir | --datadi | --datad)
 848     ac_prev=datadir ;;
 849   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 850     datadir=$ac_optarg ;;
 851
 852   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 853   | --dataroo | --dataro | --datar)
 854     ac_prev=datarootdir ;;
 855   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 856   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 857     datarootdir=$ac_optarg ;;
 858
 859   -disable-* | --disable-*)
 860     ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 861     # Reject names that are not valid shell variable names.
 862     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 863       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 864    { (exit 1); exit 1; }; }
 865     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 866     eval enable_$ac_feature=no ;;
 867
 868   -docdir | --docdir | --docdi | --doc | --do)
 869     ac_prev=docdir ;;
 870   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 871     docdir=$ac_optarg ;;
 872
 873   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 874     ac_prev=dvidir ;;
 875   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 876     dvidir=$ac_optarg ;;
 877
 878   -enable-* | --enable-*)
 879     ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 880     # Reject names that are not valid shell variable names.
 881     expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 882       { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 883    { (exit 1); exit 1; }; }
 884     ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
 885     eval enable_$ac_feature=\$ac_optarg ;;
 886
 887   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 888   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 889   | --exec | --exe | --ex)
 890     ac_prev=exec_prefix ;;
 891   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 892   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 893   | --exec=* | --exe=* | --ex=*)
 894     exec_prefix=$ac_optarg ;;
 895
 896   -gas | --gas | --ga | --g)
 897     # Obsolete; use --with-gas.
 898     with_gas=yes ;;
 899
 900   -help | --help | --hel | --he | -h)
 901     ac_init_help=long ;;
 902   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 903     ac_init_help=recursive ;;
 904   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 905     ac_init_help=short ;;
 906
 907   -host | --host | --hos | --ho)
 908     ac_prev=host_alias ;;
 909   -host=* | --host=* | --hos=* | --ho=*)
 910     host_alias=$ac_optarg ;;
 911
 912   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 913     ac_prev=htmldir ;;
 914   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 915   | --ht=*)
 916     htmldir=$ac_optarg ;;
 917
 918   -includedir | --includedir | --includedi | --included | --include \
 919   | --includ | --inclu | --incl | --inc)
 920     ac_prev=includedir ;;
 921   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 922   | --includ=* | --inclu=* | --incl=* | --inc=*)
 923     includedir=$ac_optarg ;;
 924
 925   -infodir | --infodir | --infodi | --infod | --info | --inf)
 926     ac_prev=infodir ;;
 927   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 928     infodir=$ac_optarg ;;
 929
 930   -libdir | --libdir | --libdi | --libd)
 931     ac_prev=libdir ;;
 932   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 933     libdir=$ac_optarg ;;
 934
 935   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 936   | --libexe | --libex | --libe)
 937     ac_prev=libexecdir ;;
 938   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 939   | --libexe=* | --libex=* | --libe=*)
 940     libexecdir=$ac_optarg ;;
 941
 942   -localedir | --localedir | --localedi | --localed | --locale)
 943     ac_prev=localedir ;;
 944   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 945     localedir=$ac_optarg ;;
 946
 947   -localstatedir | --localstatedir | --localstatedi | --localstated \
 948   | --localstate | --localstat | --localsta | --localst | --locals)
 949     ac_prev=localstatedir ;;
 950   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 951   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 952     localstatedir=$ac_optarg ;;
 953
 954   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 955     ac_prev=mandir ;;
 956   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 957     mandir=$ac_optarg ;;
 958
 959   -nfp | --nfp | --nf)
 960     # Obsolete; use --without-fp.
 961     with_fp=no ;;
 962
 963   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 964   | --no-cr | --no-c | -n)
 965     no_create=yes ;;
 966
 967   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 968   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 969     no_recursion=yes ;;
 970
 971   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 972   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 973   | --oldin | --oldi | --old | --ol | --o)
 974     ac_prev=oldincludedir ;;
 975   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 976   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 977   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 978     oldincludedir=$ac_optarg ;;
 979
 980   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 981     ac_prev=prefix ;;
 982   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 983     prefix=$ac_optarg ;;
 984
 985   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 986   | --program-pre | --program-pr | --program-p)
 987     ac_prev=program_prefix ;;
 988   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 989   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 990     program_prefix=$ac_optarg ;;
 991
 992   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 993   | --program-suf | --program-su | --program-s)
 994     ac_prev=program_suffix ;;
 995   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 996   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 997     program_suffix=$ac_optarg ;;
 998
 999   -program-transform-name | --program-transform-name \
1000   | --program-transform-nam | --program-transform-na \
1001   | --program-transform-n | --program-transform- \
1002   | --program-transform | --program-transfor \
1003   | --program-transfo | --program-transf \
1004   | --program-trans | --program-tran \
1005   | --progr-tra | --program-tr | --program-t)
1006     ac_prev=program_transform_name ;;
1007   -program-transform-name=* | --program-transform-name=* \
1008   | --program-transform-nam=* | --program-transform-na=* \
1009   | --program-transform-n=* | --program-transform-=* \
1010   | --program-transform=* | --program-transfor=* \
1011   | --program-transfo=* | --program-transf=* \
1012   | --program-trans=* | --program-tran=* \
1013   | --progr-tra=* | --program-tr=* | --program-t=*)
1014     program_transform_name=$ac_optarg ;;
1015
1016   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1017     ac_prev=pdfdir ;;
1018   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1019     pdfdir=$ac_optarg ;;
1020
1021   -psdir | --psdir | --psdi | --psd | --ps)
1022     ac_prev=psdir ;;
1023   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1024     psdir=$ac_optarg ;;
1025
1026   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1027   | -silent | --silent | --silen | --sile | --sil)
1028     silent=yes ;;
1029
1030   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1031     ac_prev=sbindir ;;
1032   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1033   | --sbi=* | --sb=*)
1034     sbindir=$ac_optarg ;;
1035
1036   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1037   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1038   | --sharedst | --shareds | --shared | --share | --shar \
1039   | --sha | --sh)
1040     ac_prev=sharedstatedir ;;
1041   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1042   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1043   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1044   | --sha=* | --sh=*)
1045     sharedstatedir=$ac_optarg ;;
1046
1047   -site | --site | --sit)
1048     ac_prev=site ;;
1049   -site=* | --site=* | --sit=*)
1050     site=$ac_optarg ;;
1051
1052   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1053     ac_prev=srcdir ;;
1054   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1055     srcdir=$ac_optarg ;;
1056
1057   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1058   | --syscon | --sysco | --sysc | --sys | --sy)
1059     ac_prev=sysconfdir ;;
1060   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1061   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1062     sysconfdir=$ac_optarg ;;
1063
1064   -target | --target | --targe | --targ | --tar | --ta | --t)
1065     ac_prev=target_alias ;;
1066   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1067     target_alias=$ac_optarg ;;
1068
1069   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1070     verbose=yes ;;
1071
1072   -version | --version | --versio | --versi | --vers | -V)
1073     ac_init_version=: ;;
1074
1075   -with-* | --with-*)
1076     ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1077     # Reject names that are not valid shell variable names.
1078     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1079       { echo "$as_me: error: invalid package name: $ac_package" >&2
1080    { (exit 1); exit 1; }; }
1081     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1082     eval with_$ac_package=\$ac_optarg ;;
1083
1084   -without-* | --without-*)
1085     ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1086     # Reject names that are not valid shell variable names.
1087     expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1088       { echo "$as_me: error: invalid package name: $ac_package" >&2
1089    { (exit 1); exit 1; }; }
1090     ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
1091     eval with_$ac_package=no ;;
1092
1093   --x)
1094     # Obsolete; use --with-x.
1095     with_x=yes ;;
1096
1097   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1098   | --x-incl | --x-inc | --x-in | --x-i)
1099     ac_prev=x_includes ;;
1100   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1101   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1102     x_includes=$ac_optarg ;;
1103
1104   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1105   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1106     ac_prev=x_libraries ;;
1107   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1108   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1109     x_libraries=$ac_optarg ;;
1110
1111   -*) { echo "$as_me: error: unrecognized option: $ac_option
1112 Try \`$0 --help' for more information." >&2
1113    { (exit 1); exit 1; }; }
1114     ;;
1115
1116   *=*)
1117     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1118     # Reject names that are not valid shell variable names.
1119     expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
1120       { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1121    { (exit 1); exit 1; }; }
1122     eval $ac_envvar=\$ac_optarg
1123     export $ac_envvar ;;
1124
1125   *)
1126     # FIXME: should be removed in autoconf 3.0.
1127     echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1128     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1129       echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1130     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1131     ;;
1132
1133   esac
1134 done
1135
1136 if test -n "$ac_prev"; then
1137   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1138   { echo "$as_me: error: missing argument to $ac_option" >&2
1139    { (exit 1); exit 1; }; }
1140 fi
1141
1142 # Be sure to have absolute directory names.
1143 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1144                 datadir sysconfdir sharedstatedir localstatedir includedir \
1145                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1146                 libdir localedir mandir
1147 do
1148   eval ac_val=\$$ac_var
1149   case $ac_val in
1150     [\\/$]* | ?:[\\/]* )  continue;;
1151     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1152   esac
1153   { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1154    { (exit 1); exit 1; }; }
1155 done
1156
1157 # There might be people who depend on the old broken behavior: `$host'
1158 # used to hold the argument of --host etc.
1159 # FIXME: To remove some day.
1160 build=$build_alias
1161 host=$host_alias
1162 target=$target_alias
1163
1164 # FIXME: To remove some day.
1165 if test "x$host_alias" != x; then
1166   if test "x$build_alias" = x; then
1167     cross_compiling=maybe
1168     echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1169     If a cross compiler is detected then cross compile mode will be used." >&2
1170   elif test "x$build_alias" != "x$host_alias"; then
1171     cross_compiling=yes
1172   fi
1173 fi
1174
1175 ac_tool_prefix=
1176 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1177
1178 test "$silent" = yes && exec 6>/dev/null
1179
1180
1181 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1182 ac_ls_di=`ls -di .` &&
1183 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1184   { echo "$as_me: error: Working directory cannot be determined" >&2
1185    { (exit 1); exit 1; }; }
1186 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1187   { echo "$as_me: error: pwd does not report name of working directory" >&2
1188    { (exit 1); exit 1; }; }
1189
1190
1191 # Find the source files, if location was not specified.
1192 if test -z "$srcdir"; then
1193   ac_srcdir_defaulted=yes
1194   # Try the directory containing this script, then the parent directory.
1195   ac_confdir=`$as_dirname -- "$0" ||
1196 $as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1197          X"$0" : 'X\(//\)[^/]' \| \
1198          X"$0" : 'X\(//\)$' \| \
1199          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1200 echo X"$0" |
1201     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1202             s//\1/
1203             q
1204           }
1205           /^X\(\/\/\)[^/].*/{
1206             s//\1/
1207             q
1208           }
1209           /^X\(\/\/\)$/{
1210             s//\1/
1211             q
1212           }
1213           /^X\(\/\).*/{
1214             s//\1/
1215             q
1216           }
1217           s/.*/./; q'`
1218   srcdir=$ac_confdir
1219   if test ! -r "$srcdir/$ac_unique_file"; then
1220     srcdir=..
1221   fi
1222 else
1223   ac_srcdir_defaulted=no
1224 fi
1225 if test ! -r "$srcdir/$ac_unique_file"; then
1226   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1227   { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1228    { (exit 1); exit 1; }; }
1229 fi
1230 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1231 ac_abs_confdir=`(
1232         cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1233    { (exit 1); exit 1; }; }
1234         pwd)`
1235 # When building in place, set srcdir=.
1236 if test "$ac_abs_confdir" = "$ac_pwd"; then
1237   srcdir=.
1238 fi
1239 # Remove unnecessary trailing slashes from srcdir.
1240 # Double slashes in file names in object file debugging info
1241 # mess up M-x gdb in Emacs.
1242 case $srcdir in
1243 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1244 esac
1245 for ac_var in $ac_precious_vars; do
1246   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1247   eval ac_env_${ac_var}_value=\$${ac_var}
1248   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1249   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1250 done
1251
1252 #
1253 # Report the --help message.
1254 #
1255 if test "$ac_init_help" = "long"; then
1256   # Omit some internal or obsolete options to make the list less imposing.
1257   # This message is too long to be a string in the A/UX 3.1 sh.
1258   cat <<_ACEOF
1259 \`configure' configures emacs 23.0.90 to adapt to many kinds of systems.
1260
1261 Usage: $0 [OPTION]... [VAR=VALUE]...
1262
1263 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1264 VAR=VALUE.  See below for descriptions of some of the useful variables.
1265
1266 Defaults for the options are specified in brackets.
1267
1268 Configuration:
1269   -h, --help              display this help and exit
1270       --help=short        display options specific to this package
1271       --help=recursive    display the short help of all the included packages
1272   -V, --version           display version information and exit
1273   -q, --quiet, --silent   do not print \`checking...' messages
1274       --cache-file=FILE   cache test results in FILE [disabled]
1275   -C, --config-cache      alias for \`--cache-file=config.cache'
1276   -n, --no-create         do not create output files
1277       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1278
1279 Installation directories:
1280   --prefix=PREFIX         install architecture-independent files in PREFIX
1281                           [$ac_default_prefix]
1282   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1283                           [PREFIX]
1284
1285 By default, \`make install' will install all the files in
1286 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1287 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1288 for instance \`--prefix=\$HOME'.
1289
1290 For better control, use the options below.
1291
1292 Fine tuning of the installation directories:
1293   --bindir=DIR           user executables [EPREFIX/bin]
1294   --sbindir=DIR          system admin executables [EPREFIX/sbin]
1295   --libexecdir=DIR       program executables [EPREFIX/libexec]
1296   --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1297   --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1298   --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1299   --libdir=DIR           object code libraries [EPREFIX/lib]
1300   --includedir=DIR       C header files [PREFIX/include]
1301   --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1302   --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1303   --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1304   --infodir=DIR          info documentation [DATAROOTDIR/info]
1305   --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1306   --mandir=DIR           man documentation [DATAROOTDIR/man]
1307   --docdir=DIR           documentation root [DATAROOTDIR/doc/emacs]
1308   --htmldir=DIR          html documentation [DOCDIR]
1309   --dvidir=DIR           dvi documentation [DOCDIR]
1310   --pdfdir=DIR           pdf documentation [DOCDIR]
1311   --psdir=DIR            ps documentation [DOCDIR]
1312 _ACEOF
1313
1314   cat <<\_ACEOF
1315
1316 Program names:
1317   --program-prefix=PREFIX            prepend PREFIX to installed program names
1318   --program-suffix=SUFFIX            append SUFFIX to installed program names
1319   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1320
1321 X features:
1322   --x-includes=DIR    X include files are in DIR
1323   --x-libraries=DIR   X library files are in DIR
1324
1325 System types:
1326   --build=BUILD     configure for building on BUILD [guessed]
1327   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1328 _ACEOF
1329 fi
1330
1331 if test -n "$ac_init_help"; then
1332   case $ac_init_help in
1333      short | recursive ) echo "Configuration of emacs 23.0.90:";;
1334    esac
1335   cat <<\_ACEOF
1336
1337 Optional Features:
1338   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1339   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1340   --enable-cocoa-experimental-ctrl-g
1341                           enable experimental improved ctrl-g recognition
1342   --disable-ns-self-contained
1343                           disable self contained build under NeXTstep
1344   --enable-asserts        compile code with asserts enabled
1345   --enable-maintainer-mode
1346                           enable make rules and dependencies not useful (and
1347                           sometimes confusing) to the casual installer
1348   --enable-locallisppath=PATH
1349                           directories Emacs should search for lisp files
1350                           specific to this site
1351   --disable-largefile     omit support for large files
1352
1353 Optional Packages:
1354   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1355   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1356   --without-pop           don't support POP mail retrieval with movemail
1357   --with-kerberos         support Kerberos-authenticated POP
1358   --with-kerberos5        support Kerberos version 5 authenticated POP
1359   --with-hesiod           support Hesiod to get the POP server host
1360   --without-sound         don't compile with sound support
1361   --without-sync-input    process async input synchronously
1362   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes, lucid, athena,
1363                           motif, gtk, no)
1364   --without-xpm           don't compile with XPM image support
1365   --without-jpeg          don't compile with JPEG image support
1366   --without-tiff          don't compile with TIFF image support
1367   --without-gif           don't compile with GIF image support
1368   --without-png           don't compile with PNG image support
1369   --without-rsvg          don't compile with SVG image support
1370   --without-freetype      don't use Freetype for local font support
1371   --without-xft           don't use XFT for anti aliased fonts
1372   --without-libotf        don't use libotf for OpenType font support
1373   --without-m17n-flt      don't use m17n-flt for text shaping
1374   --without-toolkit-scroll-bars
1375                           don't use Motif or Xaw3d scroll bars
1376   --without-xaw3d         don't use Xaw3d
1377   --without-xim           don't use X11 XIM
1378   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1379   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1380                           console
1381   --without-dbus          don't compile with D-Bus support
1382   --without-makeinfo      don't require makeinfo for building manuals
1383
1384   --with-pkg-config-prog=PATH
1385                           path to pkg-config for finding GTK and librsvg
1386   --with-gnustep-conf=PATH
1387                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1388                           or /etc/GNUstep/GNUstep.conf
1389   --with-x                use the X Window System
1390
1391 Some influential environment variables:
1392   CC          C compiler command
1393   CFLAGS      C compiler flags
1394   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1395               nonstandard directory <lib dir>
1396   LIBS        libraries to pass to the linker, e.g. -l<library>
1397   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1398               you have headers in a nonstandard directory <include dir>
1399   CPP         C preprocessor
1400   XMKMF       Path to xmkmf, Makefile generator for X Window System
1401
1402 Use these variables to override the choices made by `configure' or to help
1403 it to find libraries and programs with nonstandard names/locations.
1404
1405 _ACEOF
1406 ac_status=$?
1407 fi
1408
1409 if test "$ac_init_help" = "recursive"; then
1410   # If there are subdirs, report their specific --help.
1411   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1412     test -d "$ac_dir" || continue
1413     ac_builddir=.
1414
1415 case "$ac_dir" in
1416 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1417 *)
1418   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1419   # A ".." for each directory in $ac_dir_suffix.
1420   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1421   case $ac_top_builddir_sub in
1422   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1423   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1424   esac ;;
1425 esac
1426 ac_abs_top_builddir=$ac_pwd
1427 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1428 # for backward compatibility:
1429 ac_top_builddir=$ac_top_build_prefix
1430
1431 case $srcdir in
1432   .)  # We are building in place.
1433     ac_srcdir=.
1434     ac_top_srcdir=$ac_top_builddir_sub
1435     ac_abs_top_srcdir=$ac_pwd ;;
1436   [\\/]* | ?:[\\/]* )  # Absolute name.
1437     ac_srcdir=$srcdir$ac_dir_suffix;
1438     ac_top_srcdir=$srcdir
1439     ac_abs_top_srcdir=$srcdir ;;
1440   *) # Relative name.
1441     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1442     ac_top_srcdir=$ac_top_build_prefix$srcdir
1443     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1444 esac
1445 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1446
1447     cd "$ac_dir" || { ac_status=$?; continue; }
1448     # Check for guested configure.
1449     if test -f "$ac_srcdir/configure.gnu"; then
1450       echo &&
1451       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1452     elif test -f "$ac_srcdir/configure"; then
1453       echo &&
1454       $SHELL "$ac_srcdir/configure" --help=recursive
1455     else
1456       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1457     fi || ac_status=$?
1458     cd "$ac_pwd" || { ac_status=$?; break; }
1459   done
1460 fi
1461
1462 test -n "$ac_init_help" && exit $ac_status
1463 if $ac_init_version; then
1464   cat <<\_ACEOF
1465 emacs configure 23.0.90
1466 generated by GNU Autoconf 2.61
1467
1468 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1469 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1470 This configure script is free software; the Free Software Foundation
1471 gives unlimited permission to copy, distribute and modify it.
1472 _ACEOF
1473   exit
1474 fi
1475 cat >config.log <<_ACEOF
1476 This file contains any messages produced by compilers while
1477 running configure, to aid debugging if configure makes a mistake.
1478
1479 It was created by emacs $as_me 23.0.90, which was
1480 generated by GNU Autoconf 2.61.  Invocation command line was
1481
1482   $ $0 $@
1483
1484 _ACEOF
1485 exec 5>>config.log
1486 {
1487 cat <<_ASUNAME
1488 ## --------- ##
1489 ## Platform. ##
1490 ## --------- ##
1491
1492 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1493 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1494 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1495 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1496 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1497
1498 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1499 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1500
1501 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1502 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1503 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1504 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1505 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1506 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1507 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1508
1509 _ASUNAME
1510
1511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1512 for as_dir in $PATH
1513 do
1514   IFS=$as_save_IFS
1515   test -z "$as_dir" && as_dir=.
1516   echo "PATH: $as_dir"
1517 done
1518 IFS=$as_save_IFS
1519
1520 } >&5
1521
1522 cat >&5 <<_ACEOF
1523
1524
1525 ## ----------- ##
1526 ## Core tests. ##
1527 ## ----------- ##
1528
1529 _ACEOF
1530
1531
1532 # Keep a trace of the command line.
1533 # Strip out --no-create and --no-recursion so they do not pile up.
1534 # Strip out --silent because we don't want to record it for future runs.
1535 # Also quote any args containing shell meta-characters.
1536 # Make two passes to allow for proper duplicate-argument suppression.
1537 ac_configure_args=
1538 ac_configure_args0=
1539 ac_configure_args1=
1540 ac_must_keep_next=false
1541 for ac_pass in 1 2
1542 do
1543   for ac_arg
1544   do
1545     case $ac_arg in
1546     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1547     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1548     | -silent | --silent | --silen | --sile | --sil)
1549       continue ;;
1550     *\'*)
1551       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1552     esac
1553     case $ac_pass in
1554     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1555     2)
1556       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1557       if test $ac_must_keep_next = true; then
1558         ac_must_keep_next=false # Got value, back to normal.
1559       else
1560         case $ac_arg in
1561           *=* | --config-cache | -C | -disable-* | --disable-* \
1562           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1563           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1564           | -with-* | --with-* | -without-* | --without-* | --x)
1565             case "$ac_configure_args0 " in
1566               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1567             esac
1568             ;;
1569           -* ) ac_must_keep_next=true ;;
1570         esac
1571       fi
1572       ac_configure_args="$ac_configure_args '$ac_arg'"
1573       ;;
1574     esac
1575   done
1576 done
1577 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1578 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1579
1580 # When interrupted or exit'd, cleanup temporary files, and complete
1581 # config.log.  We remove comments because anyway the quotes in there
1582 # would cause problems or look ugly.
1583 # WARNING: Use '\'' to represent an apostrophe within the trap.
1584 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1585 trap 'exit_status=$?
1586   # Save into config.log some information that might help in debugging.
1587   {
1588     echo
1589
1590     cat <<\_ASBOX
1591 ## ---------------- ##
1592 ## Cache variables. ##
1593 ## ---------------- ##
1594 _ASBOX
1595     echo
1596     # The following way of writing the cache mishandles newlines in values,
1597 (
1598   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1599     eval ac_val=\$$ac_var
1600     case $ac_val in #(
1601     *${as_nl}*)
1602       case $ac_var in #(
1603       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1604 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1605       esac
1606       case $ac_var in #(
1607       _ | IFS | as_nl) ;; #(
1608       *) $as_unset $ac_var ;;
1609       esac ;;
1610     esac
1611   done
1612   (set) 2>&1 |
1613     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1614     *${as_nl}ac_space=\ *)
1615       sed -n \
1616         "s/'\''/'\''\\\\'\'''\''/g;
1617           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1618       ;; #(
1619     *)
1620       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1621       ;;
1622     esac |
1623     sort
1624 )
1625     echo
1626
1627     cat <<\_ASBOX
1628 ## ----------------- ##
1629 ## Output variables. ##
1630 ## ----------------- ##
1631 _ASBOX
1632     echo
1633     for ac_var in $ac_subst_vars
1634     do
1635       eval ac_val=\$$ac_var
1636       case $ac_val in
1637       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1638       esac
1639       echo "$ac_var='\''$ac_val'\''"
1640     done | sort
1641     echo
1642
1643     if test -n "$ac_subst_files"; then
1644       cat <<\_ASBOX
1645 ## ------------------- ##
1646 ## File substitutions. ##
1647 ## ------------------- ##
1648 _ASBOX
1649       echo
1650       for ac_var in $ac_subst_files
1651       do
1652         eval ac_val=\$$ac_var
1653         case $ac_val in
1654         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1655         esac
1656         echo "$ac_var='\''$ac_val'\''"
1657       done | sort
1658       echo
1659     fi
1660
1661     if test -s confdefs.h; then
1662       cat <<\_ASBOX
1663 ## ----------- ##
1664 ## confdefs.h. ##
1665 ## ----------- ##
1666 _ASBOX
1667       echo
1668       cat confdefs.h
1669       echo
1670     fi
1671     test "$ac_signal" != 0 &&
1672       echo "$as_me: caught signal $ac_signal"
1673     echo "$as_me: exit $exit_status"
1674   } >&5
1675   rm -f core *.core core.conftest.* &&
1676     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1677     exit $exit_status
1678 ' 0
1679 for ac_signal in 1 2 13 15; do
1680   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1681 done
1682 ac_signal=0
1683
1684 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1685 rm -f -r conftest* confdefs.h
1686
1687 # Predefined preprocessor variables.
1688
1689 cat >>confdefs.h <<_ACEOF
1690 #define PACKAGE_NAME "$PACKAGE_NAME"
1691 _ACEOF
1692
1693
1694 cat >>confdefs.h <<_ACEOF
1695 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1696 _ACEOF
1697
1698
1699 cat >>confdefs.h <<_ACEOF
1700 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1701 _ACEOF
1702
1703
1704 cat >>confdefs.h <<_ACEOF
1705 #define PACKAGE_STRING "$PACKAGE_STRING"
1706 _ACEOF
1707
1708
1709 cat >>confdefs.h <<_ACEOF
1710 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1711 _ACEOF
1712
1713
1714 # Let the site file select an alternate cache file if it wants to.
1715 # Prefer explicitly selected file to automatically selected ones.
1716 if test -n "$CONFIG_SITE"; then
1717   set x "$CONFIG_SITE"
1718 elif test "x$prefix" != xNONE; then
1719   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1720 else
1721   set x "$ac_default_prefix/share/config.site" \
1722         "$ac_default_prefix/etc/config.site"
1723 fi
1724 shift
1725 for ac_site_file
1726 do
1727   if test -r "$ac_site_file"; then
1728     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1729 echo "$as_me: loading site script $ac_site_file" >&6;}
1730     sed 's/^/| /' "$ac_site_file" >&5
1731     . "$ac_site_file"
1732   fi
1733 done
1734
1735 if test -r "$cache_file"; then
1736   # Some versions of bash will fail to source /dev/null (special
1737   # files actually), so we avoid doing that.
1738   if test -f "$cache_file"; then
1739     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1740 echo "$as_me: loading cache $cache_file" >&6;}
1741     case $cache_file in
1742       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1743       *)                      . "./$cache_file";;
1744     esac
1745   fi
1746 else
1747   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1748 echo "$as_me: creating cache $cache_file" >&6;}
1749   >$cache_file
1750 fi
1751
1752 ac_header_list="$ac_header_list sys/time.h"
1753 ac_header_list="$ac_header_list unistd.h"
1754 ac_func_list="$ac_func_list alarm"
1755 # Check that the precious variables saved in the cache have kept the same
1756 # value.
1757 ac_cache_corrupted=false
1758 for ac_var in $ac_precious_vars; do
1759   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1760   eval ac_new_set=\$ac_env_${ac_var}_set
1761   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1762   eval ac_new_val=\$ac_env_${ac_var}_value
1763   case $ac_old_set,$ac_new_set in
1764     set,)
1765       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1766 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1767       ac_cache_corrupted=: ;;
1768     ,set)
1769       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1770 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1771       ac_cache_corrupted=: ;;
1772     ,);;
1773     *)
1774       if test "x$ac_old_val" != "x$ac_new_val"; then
1775         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1776 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1777         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1778 echo "$as_me:   former value:  $ac_old_val" >&2;}
1779         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1780 echo "$as_me:   current value: $ac_new_val" >&2;}
1781         ac_cache_corrupted=:
1782       fi;;
1783   esac
1784   # Pass precious variables to config.status.
1785   if test "$ac_new_set" = set; then
1786     case $ac_new_val in
1787     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1788     *) ac_arg=$ac_var=$ac_new_val ;;
1789     esac
1790     case " $ac_configure_args " in
1791       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1792       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1793     esac
1794   fi
1795 done
1796 if $ac_cache_corrupted; then
1797   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1798 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1799   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1800 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1801    { (exit 1); exit 1; }; }
1802 fi
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828 ac_ext=c
1829 ac_cpp='$CPP $CPPFLAGS'
1830 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1831 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1832 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1833
1834
1835 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
1836
1837
1838
1839 test "$program_prefix" != NONE &&
1840   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1841 # Use a double $ so make ignores it.
1842 test "$program_suffix" != NONE &&
1843   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1844 # Double any \ or $.  echo might interpret backslashes.
1845 # By default was `s,x,x', remove it if useless.
1846 cat <<\_ACEOF >conftest.sed
1847 s/[\\$]/&&/g;s/;s,x,x,$//
1848 _ACEOF
1849 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1850 rm -f conftest.sed
1851
1852
1853 lispdir='${datadir}/emacs/${version}/lisp'
1854 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
1855 '${datadir}/emacs/site-lisp'
1856 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
1857 etcdir='${datadir}/emacs/${version}/etc'
1858 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
1859 docdir='${datadir}/emacs/${version}/etc'
1860 gamedir='${localstatedir}/games/emacs'
1861
1862 gameuser=games
1863
1864
1865
1866
1867 # Check whether --with-pop was given.
1868 if test "${with_pop+set}" = set; then
1869   withval=$with_pop;
1870 else
1871      with_pop=yes
1872 fi
1873
1874 if test "$with_pop" = yes; then
1875    cat >>confdefs.h <<\_ACEOF
1876 #define MAIL_USE_POP 1
1877 _ACEOF
1878
1879 fi
1880
1881
1882
1883 # Check whether --with-kerberos was given.
1884 if test "${with_kerberos+set}" = set; then
1885   withval=$with_kerberos;
1886 else
1887       with_kerberos=no
1888 fi
1889
1890 if test "$with_kerberos" != no; then
1891    cat >>confdefs.h <<\_ACEOF
1892 #define KERBEROS 1
1893 _ACEOF
1894
1895 fi
1896
1897
1898
1899 # Check whether --with-kerberos5 was given.
1900 if test "${with_kerberos5+set}" = set; then
1901   withval=$with_kerberos5;
1902 else
1903       with_kerberos5=no
1904 fi
1905
1906 if test "${with_kerberos5}" != no; then
1907   if test "${with_kerberos}" = no; then
1908     with_kerberos=yes
1909     cat >>confdefs.h <<\_ACEOF
1910 #define KERBEROS 1
1911 _ACEOF
1912
1913   fi
1914
1915 cat >>confdefs.h <<\_ACEOF
1916 #define KERBEROS5 1
1917 _ACEOF
1918
1919 fi
1920
1921
1922 # Check whether --with-hesiod was given.
1923 if test "${with_hesiod+set}" = set; then
1924   withval=$with_hesiod;
1925 else
1926       with_hesiod=no
1927 fi
1928
1929 if test "$with_hesiod" != no; then
1930
1931 cat >>confdefs.h <<\_ACEOF
1932 #define HESIOD 1
1933 _ACEOF
1934
1935 fi
1936
1937
1938 # Check whether --with-sound was given.
1939 if test "${with_sound+set}" = set; then
1940   withval=$with_sound;
1941 else
1942      with_sound=yes
1943 fi
1944
1945
1946
1947 # Check whether --with-sync-input was given.
1948 if test "${with_sync_input+set}" = set; then
1949   withval=$with_sync_input;
1950 else
1951      with_sync_input=yes
1952 fi
1953
1954 if test "$with_sync_input" = yes; then
1955
1956 cat >>confdefs.h <<\_ACEOF
1957 #define SYNC_INPUT 1
1958 _ACEOF
1959
1960 fi
1961
1962
1963 # Check whether --with-x-toolkit was given.
1964 if test "${with_x_toolkit+set}" = set; then
1965   withval=$with_x_toolkit;        case "${withval}" in
1966             y | ye | yes )      val=gtk ;;
1967             n | no )            val=no  ;;
1968             l | lu | luc | luci | lucid )       val=lucid ;;
1969             a | at | ath | athe | athen | athena )      val=athena ;;
1970             m | mo | mot | moti | motif )       val=motif ;;
1971             g | gt | gtk  )     val=gtk ;;
1972             * )
1973 { { echo "$as_me:$LINENO: error: \`--with-x-toolkit=$withval' is invalid;
1974 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif' or \`gtk'.
1975 \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." >&5
1976 echo "$as_me: error: \`--with-x-toolkit=$withval' is invalid;
1977 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif' or \`gtk'.
1978 \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." >&2;}
1979    { (exit 1); exit 1; }; }
1980             ;;
1981           esac
1982           with_x_toolkit=$val
1983
1984 fi
1985
1986
1987
1988 # Check whether --with-xpm was given.
1989 if test "${with_xpm+set}" = set; then
1990   withval=$with_xpm;
1991 else
1992      with_xpm=yes
1993 fi
1994
1995
1996 # Check whether --with-jpeg was given.
1997 if test "${with_jpeg+set}" = set; then
1998   withval=$with_jpeg;
1999 else
2000      with_jpeg=yes
2001 fi
2002
2003
2004 # Check whether --with-tiff was given.
2005 if test "${with_tiff+set}" = set; then
2006   withval=$with_tiff;
2007 else
2008      with_tiff=yes
2009 fi
2010
2011
2012 # Check whether --with-gif was given.
2013 if test "${with_gif+set}" = set; then
2014   withval=$with_gif;
2015 else
2016      with_gif=yes
2017 fi
2018
2019
2020 # Check whether --with-png was given.
2021 if test "${with_png+set}" = set; then
2022   withval=$with_png;
2023 else
2024      with_png=yes
2025 fi
2026
2027
2028 # Check whether --with-rsvg was given.
2029 if test "${with_rsvg+set}" = set; then
2030   withval=$with_rsvg;
2031 else
2032      with_rsvg=yes
2033 fi
2034
2035
2036
2037 # Check whether --with-freetype was given.
2038 if test "${with_freetype+set}" = set; then
2039   withval=$with_freetype;
2040 else
2041      with_freetype=yes
2042 fi
2043
2044
2045 # Check whether --with-xft was given.
2046 if test "${with_xft+set}" = set; then
2047   withval=$with_xft;
2048 else
2049      with_xft=yes
2050 fi
2051
2052
2053 # Check whether --with-libotf was given.
2054 if test "${with_libotf+set}" = set; then
2055   withval=$with_libotf;
2056 else
2057      with_libotf=yes
2058 fi
2059
2060
2061 # Check whether --with-m17n-flt was given.
2062 if test "${with_m17n_flt+set}" = set; then
2063   withval=$with_m17n_flt;
2064 else
2065      with_m17n_flt=yes
2066 fi
2067
2068
2069
2070 # Check whether --with-toolkit-scroll-bars was given.
2071 if test "${with_toolkit_scroll_bars+set}" = set; then
2072   withval=$with_toolkit_scroll_bars;
2073 else
2074      with_toolkit_scroll_bars=yes
2075 fi
2076
2077
2078 # Check whether --with-xaw3d was given.
2079 if test "${with_xaw3d+set}" = set; then
2080   withval=$with_xaw3d;
2081 else
2082      with_xaw3d=yes
2083 fi
2084
2085
2086 # Check whether --with-xim was given.
2087 if test "${with_xim+set}" = set; then
2088   withval=$with_xim;
2089 else
2090      with_xim=yes
2091 fi
2092
2093
2094 # Check whether --with-ns was given.
2095 if test "${with_ns+set}" = set; then
2096   withval=$with_ns;
2097 else
2098       with_ns=no
2099 fi
2100
2101
2102
2103 # Check whether --with-gpm was given.
2104 if test "${with_gpm+set}" = set; then
2105   withval=$with_gpm;
2106 else
2107      with_gpm=yes
2108 fi
2109
2110
2111 # Check whether --with-dbus was given.
2112 if test "${with_dbus+set}" = set; then
2113   withval=$with_dbus;
2114 else
2115      with_dbus=yes
2116 fi
2117
2118
2119 ## For the times when you want to build Emacs but don't have
2120 ## a suitable makeinfo, and can live without the manuals.
2121
2122 # Check whether --with-makeinfo was given.
2123 if test "${with_makeinfo+set}" = set; then
2124   withval=$with_makeinfo;
2125 else
2126      with_makeinfo=yes
2127 fi
2128
2129
2130
2131 # Check whether --with-gtk was given.
2132 if test "${with_gtk+set}" = set; then
2133   withval=$with_gtk; { { echo "$as_me:$LINENO: error: --with-gtk has been removed.  Use --with-x-toolkit to
2134 specify a toolkit." >&5
2135 echo "$as_me: error: --with-gtk has been removed.  Use --with-x-toolkit to
2136 specify a toolkit." >&2;}
2137    { (exit 1); exit 1; }; }
2138 fi
2139
2140
2141
2142 # Check whether --with-gcc was given.
2143 if test "${with_gcc+set}" = set; then
2144   withval=$with_gcc; { { echo "$as_me:$LINENO: error: --with-gcc has been removed.  Set the \`CC' environment
2145 variable to specify a compiler." >&5
2146 echo "$as_me: error: --with-gcc has been removed.  Set the \`CC' environment
2147 variable to specify a compiler." >&2;}
2148    { (exit 1); exit 1; }; }
2149 fi
2150
2151
2152
2153 # Check whether --with-pkg-config-prog was given.
2154 if test "${with_pkg_config_prog+set}" = set; then
2155   withval=$with_pkg_config_prog;
2156 fi
2157
2158 if test "X${with_pkg_config_prog}" != X; then
2159    if test "${with_pkg_config_prog}" != yes; then
2160       PKG_CONFIG="${with_pkg_config_prog}"
2161    fi
2162 fi
2163
2164
2165 # Check whether --with-gnustep-conf was given.
2166 if test "${with_gnustep_conf+set}" = set; then
2167   withval=$with_gnustep_conf;
2168 fi
2169
2170 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
2171   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
2172 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
2173      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
2174
2175 # Check whether --enable-cocoa-experimental-ctrl-g was given.
2176 if test "${enable_cocoa_experimental_ctrl_g+set}" = set; then
2177   enableval=$enable_cocoa_experimental_ctrl_g; EN_COCOA_EXPERIMENTAL_CTRL_G=$enableval
2178 else
2179   EN_COCOA_EXPERIMENTAL_CTRL_G=no
2180 fi
2181
2182
2183 # Check whether --enable-ns-self-contained was given.
2184 if test "${enable_ns_self_contained+set}" = set; then
2185   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
2186 else
2187   EN_NS_SELF_CONTAINED=yes
2188 fi
2189
2190
2191 # Check whether --enable-asserts was given.
2192 if test "${enable_asserts+set}" = set; then
2193   enableval=$enable_asserts; USE_XASSERTS=$enableval
2194 else
2195   USE_XASSERTS=no
2196 fi
2197
2198
2199 # Check whether --enable-maintainer-mode was given.
2200 if test "${enable_maintainer_mode+set}" = set; then
2201   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2202 else
2203   USE_MAINTAINER_MODE=no
2204 fi
2205
2206 if test $USE_MAINTAINER_MODE = yes; then
2207   MAINT=
2208 else
2209   MAINT=#
2210 fi
2211
2212
2213 # Check whether --enable-locallisppath was given.
2214 if test "${enable_locallisppath+set}" = set; then
2215   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
2216   locallisppath=
2217 elif test "${enableval}" != "yes"; then
2218   locallisppath=${enableval}
2219 fi
2220 fi
2221
2222
2223 #### Make srcdir absolute, if it isn't already.  It's important to
2224 #### avoid running the path through pwd unnecessarily, since pwd can
2225 #### give you automounter prefixes, which can go away.  We do all this
2226 #### so Emacs can find its files when run uninstalled.
2227 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
2228 unset CDPATH
2229 case "${srcdir}" in
2230   /* ) ;;
2231   . )
2232     ## We may be able to use the $PWD environment variable to make this
2233     ## absolute.  But sometimes PWD is inaccurate.
2234     ## Note: we used to use ${PWD} at the end instead of `pwd`,
2235     ## but that tested only for a well-formed and valid PWD,
2236     ## it did not object when PWD was well-formed and valid but just wrong.
2237     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
2238     then
2239       srcdir="$PWD"
2240     else
2241       srcdir="`(cd ${srcdir}; pwd)`"
2242     fi
2243   ;;
2244   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
2245 esac
2246
2247 #### Check if the source directory already has a configured system in it.
2248 if test `pwd` != `(cd ${srcdir} && pwd)` \
2249    && test -f "${srcdir}/src/config.h" ; then
2250   { echo "$as_me:$LINENO: WARNING: The directory tree \`${srcdir}' is being used
2251    as a build directory right now; it has been configured in its own
2252    right.  To configure in another directory as well, you MUST
2253    use GNU make.  If you do not have GNU make, then you must
2254    now do \`make distclean' in ${srcdir},
2255    and then run $0 again." >&5
2256 echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
2257    as a build directory right now; it has been configured in its own
2258    right.  To configure in another directory as well, you MUST
2259    use GNU make.  If you do not have GNU make, then you must
2260    now do \`make distclean' in ${srcdir},
2261    and then run $0 again." >&2;}
2262 fi
2263
2264 #### Given the configuration name, set machfile and opsysfile to the
2265 #### names of the m/*.h and s/*.h files we should use.
2266
2267 ### Canonicalize the configuration name.
2268
2269 ac_aux_dir=
2270 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2271   if test -f "$ac_dir/install-sh"; then
2272     ac_aux_dir=$ac_dir
2273     ac_install_sh="$ac_aux_dir/install-sh -c"
2274     break
2275   elif test -f "$ac_dir/install.sh"; then
2276     ac_aux_dir=$ac_dir
2277     ac_install_sh="$ac_aux_dir/install.sh -c"
2278     break
2279   elif test -f "$ac_dir/shtool"; then
2280     ac_aux_dir=$ac_dir
2281     ac_install_sh="$ac_aux_dir/shtool install -c"
2282     break
2283   fi
2284 done
2285 if test -z "$ac_aux_dir"; then
2286   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
2287 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
2288    { (exit 1); exit 1; }; }
2289 fi
2290
2291 # These three variables are undocumented and unsupported,
2292 # and are intended to be withdrawn in a future Autoconf release.
2293 # They can cause serious problems if a builder's source tree is in a directory
2294 # whose full name contains unusual characters.
2295 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2296 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2297 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2298
2299
2300 # Make sure we can run config.sub.
2301 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2302   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
2303 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
2304    { (exit 1); exit 1; }; }
2305
2306 { echo "$as_me:$LINENO: checking build system type" >&5
2307 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
2308 if test "${ac_cv_build+set}" = set; then
2309   echo $ECHO_N "(cached) $ECHO_C" >&6
2310 else
2311   ac_build_alias=$build_alias
2312 test "x$ac_build_alias" = x &&
2313   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2314 test "x$ac_build_alias" = x &&
2315   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2316 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2317    { (exit 1); exit 1; }; }
2318 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2319   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
2320 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
2321    { (exit 1); exit 1; }; }
2322
2323 fi
2324 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2325 echo "${ECHO_T}$ac_cv_build" >&6; }
2326 case $ac_cv_build in
2327 *-*-*) ;;
2328 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
2329 echo "$as_me: error: invalid value of canonical build" >&2;}
2330    { (exit 1); exit 1; }; };;
2331 esac
2332 build=$ac_cv_build
2333 ac_save_IFS=$IFS; IFS='-'
2334 set x $ac_cv_build
2335 shift
2336 build_cpu=$1
2337 build_vendor=$2
2338 shift; shift
2339 # Remember, the first character of IFS is used to create $*,
2340 # except with old shells:
2341 build_os=$*
2342 IFS=$ac_save_IFS
2343 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2344
2345
2346 { echo "$as_me:$LINENO: checking host system type" >&5
2347 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
2348 if test "${ac_cv_host+set}" = set; then
2349   echo $ECHO_N "(cached) $ECHO_C" >&6
2350 else
2351   if test "x$host_alias" = x; then
2352   ac_cv_host=$ac_cv_build
2353 else
2354   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2355     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
2356 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
2357    { (exit 1); exit 1; }; }
2358 fi
2359
2360 fi
2361 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2362 echo "${ECHO_T}$ac_cv_host" >&6; }
2363 case $ac_cv_host in
2364 *-*-*) ;;
2365 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
2366 echo "$as_me: error: invalid value of canonical host" >&2;}
2367    { (exit 1); exit 1; }; };;
2368 esac
2369 host=$ac_cv_host
2370 ac_save_IFS=$IFS; IFS='-'
2371 set x $ac_cv_host
2372 shift
2373 host_cpu=$1
2374 host_vendor=$2
2375 shift; shift
2376 # Remember, the first character of IFS is used to create $*,
2377 # except with old shells:
2378 host_os=$*
2379 IFS=$ac_save_IFS
2380 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2381
2382
2383 canonical=$host
2384 configuration=${host_alias-${build_alias-$host}}
2385
2386
2387
2388 ### If you add support for a new configuration, add code to this
2389 ### switch statement to recognize your configuration name and select
2390 ### the appropriate operating system and machine description files.
2391
2392 ### You would hope that you could choose an m/*.h file pretty much
2393 ### based on the machine portion of the configuration name, and an s-
2394 ### file based on the operating system portion.  However, it turns out
2395 ### that each m/*.h file is pretty manufacturer-specific - for
2396 ### example mips.h is MIPS
2397 ### So we basically have to have a special case for each
2398 ### configuration name.
2399 ###
2400 ### As far as handling version numbers on operating systems is
2401 ### concerned, make sure things will fail in a fixable way.  If
2402 ### /etc/MACHINES doesn't say anything about version numbers, be
2403 ### prepared to handle anything reasonably.  If version numbers
2404 ### matter, be sure /etc/MACHINES says something about it.
2405 ###
2406 ### Eric Raymond says we should accept strings like "sysvr4" to mean
2407 ### "System V Release 4"; he writes, "The old convention encouraged
2408 ### confusion between `system' and `release' levels'."
2409
2410 machine='' opsys='' unported=no
2411 case "${canonical}" in
2412
2413   ## FreeBSD ports
2414   *-*-freebsd* )
2415     opsys=freebsd
2416     case "${canonical}" in
2417       alpha*-*-freebsd*)        machine=alpha ;;
2418       arm*-*-freebsd*)          machine=arm ;;
2419       ia64-*-freebsd*)          machine=ia64 ;;
2420       sparc-*-freebsd*)         machine=sparc ;;
2421       sparc64-*-freebsd*)       machine=sparc ;;
2422       powerpc-*-freebsd*)       machine=macppc ;;
2423       i[3456]86-*-freebsd*)     machine=intel386 ;;
2424       amd64-*-freebsd*|x86_64-*-freebsd*) machine=amdx86-64 ;;
2425     esac
2426   ;;
2427
2428   ## FreeBSD kernel + glibc based userland
2429   *-*-kfreebsd*gnu* )
2430     opsys=gnu-kfreebsd
2431     case "${canonical}" in
2432       alpha*-*-kfreebsd*)       machine=alpha ;;
2433       ia64-*-kfreebsd*)         machine=ia64 ;;
2434       sparc-*-kfreebsd*)        machine=sparc ;;
2435       sparc64-*-kfreebsd*)      machine=sparc ;;
2436       powerpc-*-kfreebsd*)      machine=macppc ;;
2437       i[3456]86-*-kfreebsd*)    machine=intel386 ;;
2438       amd64-*-kfreebsd*|x86_64-*-kfreebsd*) machine=amdx86-64 ;;
2439     esac
2440   ;;
2441
2442   ## NetBSD ports
2443   *-*-netbsd* )
2444     opsys=netbsd
2445     if test -f /usr/lib/crti.o; then
2446
2447 cat >>confdefs.h <<\_ACEOF
2448 #define HAVE_CRTIN
2449 _ACEOF
2450
2451    fi
2452
2453     case "${canonical}" in
2454       alpha*-*-netbsd*) machine=alpha ;;
2455       i[3456]86-*-netbsd*) machine=intel386 ;;
2456       powerpc-*-netbsd*) machine=macppc ;;
2457       sparc*-*-netbsd*) machine=sparc ;;
2458       vax-*-netbsd*)    machine=vax ;;
2459       arm-*-netbsd*)    machine=arm ;;
2460       x86_64-*-netbsd*) machine=amdx86-64 ;;
2461       hppa-*-netbsd*)   machine=hp800 ;;
2462       m68k-*-netbsd*)   machine=m68k ;;
2463     esac
2464   ;;
2465
2466   ## OpenBSD ports
2467   *-*-openbsd* )
2468     opsys=openbsd
2469     case "${canonical}" in
2470       alpha*-*-openbsd*)        machine=alpha ;;
2471       arm-*-openbsd*)          machine=arm ;;
2472       i386-*-openbsd*)         machine=intel386 ;;
2473       powerpc-*-openbsd*)      machine=macppc ;;
2474       sparc*-*-openbsd*)       machine=sparc ;;
2475       vax-*-openbsd*)          machine=vax ;;
2476       x86_64-*-openbsd*)       machine=amdx86-64 ;;
2477       hppa-*-openbsd*)         machine=hp800 ;;
2478     esac
2479   ;;
2480
2481   ## LynxOS ports
2482   *-*-lynxos* )
2483     opsys=lynxos
2484     case "${canonical}" in
2485       i[3456]86-*-lynxos*) machine=intel386 ;;
2486       powerpc-*-lynxos*) machine=powerpc ;;
2487     esac
2488   ;;
2489
2490   alpha*-*-linux-gnu* )
2491     machine=alpha opsys=gnu-linux
2492   ;;
2493
2494   arm*-*-linux-gnu* )
2495     machine=arm opsys=gnu-linux
2496   ;;
2497
2498   ## Apple Darwin / Mac OS X
2499   *-apple-darwin* )
2500     case "${canonical}" in
2501       i[3456]86-* )  machine=intel386 ;;
2502       powerpc-* )    machine=macppc ;;
2503       * )            unported=yes ;;
2504     esac
2505     opsys=darwin
2506     # Define CPP as follows to make autoconf work correctly.
2507     CPP="${CC-cc} -E -no-cpp-precomp"
2508     # Use fink packages if available.
2509     if test -d /sw/include && test -d /sw/lib; then
2510       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
2511       CPP="${CPP} ${GCC_TEST_OPTIONS}"
2512       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
2513     fi
2514   ;;
2515
2516   ## HP 9000 series 700 and 800, running HP/UX
2517   hppa*-hp-hpux10.2* )
2518     machine=hp800 opsys=hpux10-20
2519   ;;
2520   hppa*-hp-hpux1[1-9]* )
2521     machine=hp800 opsys=hpux11
2522     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
2523   ;;
2524
2525   hppa*-*-linux-gnu* )
2526     machine=hp800 opsys=gnu-linux
2527   ;;
2528
2529   ## IBM machines
2530   s390-*-linux-gnu* )
2531     machine=ibms390 opsys=gnu-linux
2532   ;;
2533   s390x-*-linux-gnu* )
2534     machine=ibms390x opsys=gnu-linux
2535   ;;
2536   rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2*  )
2537     machine=ibmrs6000 opsys=aix4-2
2538   ;;
2539   rs6000-ibm-aix4.3* | powerpc-ibm-aix4.3*  )
2540     machine=ibmrs6000 opsys=aix4-2
2541   ;;
2542   rs6000-ibm-aix5* | powerpc-ibm-aix5*  )
2543     machine=ibmrs6000 opsys=aix4-2
2544   ;;
2545   rs6000-ibm-aix5* | powerpc-ibm-aix6*  )
2546     machine=ibmrs6000 opsys=aix4-2
2547   ;;
2548
2549   ## Macintosh PowerPC
2550   powerpc*-*-linux-gnu* )
2551     machine=macppc opsys=gnu-linux
2552   ;;
2553
2554   ## Silicon Graphics machines
2555   ## Iris 4D
2556   mips-sgi-irix6.5 )
2557     machine=iris4d opsys=irix6-5
2558     # Without defining _LANGUAGE_C, things get masked out in the headers
2559     # so that, for instance, grepping for `free' in stdlib.h fails and
2560     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
2561     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
2562     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
2563   ;;
2564
2565   ## Suns
2566   sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
2567     machine=sparc opsys=gnu-linux
2568   ;;
2569
2570   *-sun-solaris* \
2571     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
2572     | x86_64-*-solaris2*    | x86_64-*-sunos5*    \
2573     | powerpc*-*-solaris2*  | rs6000-*-solaris2*)
2574     case "${canonical}" in
2575       i[3456]86-*-* )     machine=intel386 ;;
2576       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
2577       powerpc* | rs6000* )  machine=ibmrs6000 ;;
2578       sparc* )          machine=sparc ;;
2579       * )               unported=yes ;;
2580     esac
2581     case "${canonical}" in
2582       *-sunos5.3* | *-solaris2.3* )
2583                 opsys=sol2-3
2584                 NON_GNU_CPP=/usr/ccs/lib/cpp
2585                 ;;
2586       *-sunos5.4* | *-solaris2.4* )
2587                 opsys=sol2-4
2588                 NON_GNU_CPP=/usr/ccs/lib/cpp
2589                 RANLIB="ar -ts"
2590                 ;;
2591       *-sunos5.5* | *-solaris2.5* )
2592                 opsys=sol2-5
2593                 NON_GNU_CPP=/usr/ccs/lib/cpp
2594                 RANLIB="ar -ts"
2595                 ;;
2596       *-sunos5.6* | *-solaris2.6* )
2597                 opsys=sol2-6
2598                 NON_GNU_CPP=/usr/ccs/lib/cpp
2599                 RANLIB="ar -ts"
2600                 ;;
2601       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
2602                 opsys=sol2-6
2603                 emacs_check_sunpro_c=yes
2604                 NON_GNU_CPP=/usr/ccs/lib/cpp
2605                 ;;
2606       *-sunos5* | *-solaris* )
2607                 opsys=sol2-10
2608                 emacs_check_sunpro_c=yes
2609                 NON_GNU_CPP=/usr/ccs/lib/cpp
2610                 ;;
2611     esac
2612     ## Watch out for a compiler that we know will not work.
2613     case "${canonical}" in
2614      *-solaris* | *-sunos5* )
2615                 if [ "x$CC" = x/usr/ucb/cc ]; then
2616                   ## /usr/ucb/cc doesn't work;
2617                   ## we should find some other compiler that does work.
2618                   unset CC
2619                 fi
2620                 ;;
2621       *) ;;
2622     esac
2623   ;;
2624
2625   ## Vaxen.
2626   vax-dec-* )
2627     machine=vax
2628     case "${canonical}" in
2629       *-vms* )                                          opsys=vms ;;
2630       * )                                               unported=yes
2631     esac
2632   ;;
2633
2634   ## IA-64
2635   ia64*-*-linux* )
2636     machine=ia64 opsys=gnu-linux
2637   ;;
2638
2639   ## Intel 386 machines where we don't care about the manufacturer
2640   i[3456]86-*-* )
2641     machine=intel386
2642     case "${canonical}" in
2643       *-cygwin )                opsys=cygwin ;;
2644       *-darwin* )               opsys=darwin
2645                                 CPP="${CC-cc} -E -no-cpp-precomp"
2646                                 ;;
2647       *-linux-gnu* )            opsys=gnu-linux ;;
2648       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2649       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2650       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2651       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
2652     esac
2653   ;;
2654
2655   ## m68k Linux-based GNU system
2656   m68k-*-linux-gnu* )
2657     machine=m68k opsys=gnu-linux
2658   ;;
2659
2660   ## Mips Linux-based GNU system
2661   mips-*-linux-gnu* | mipsel-*-linux-gnu* \
2662     | mips64-*-linux-gnu* | mips64el-*-linux-gnu* )
2663     machine=mips opsys=gnu-linux
2664   ;;
2665
2666   ## AMD x86-64 Linux-based GNU system
2667   x86_64-*-linux-gnu* )
2668     machine=amdx86-64 opsys=gnu-linux
2669   ;;
2670
2671   ## Tensilica Xtensa Linux-based GNU system
2672   xtensa*-*-linux-gnu* )
2673     machine=xtensa opsys=gnu-linux
2674     ;;
2675
2676   ## SuperH Linux-based GNU system
2677   sh[34]*-*-linux-gnu* )
2678     machine=sh3 opsys=gnu-linux
2679   ;;
2680
2681   * )
2682     unported=yes
2683   ;;
2684 esac
2685
2686 ### If the code above didn't choose an operating system, just choose
2687 ### an operating system based on the configuration name.  You really
2688 ### only want to use this when you have no idea what the right
2689 ### operating system is; if you know what operating systems a machine
2690 ### runs, it's cleaner to make it explicit in the case statement
2691 ### above.
2692 if test x"${opsys}" = x; then
2693   case "${canonical}" in
2694     *-gnu* )                            opsys=gnu ;;
2695     *-sysv4.2uw* )                      opsys=unixware ;;
2696     *-sysv5uw* )                        opsys=unixware ;;
2697     *-sysv5OpenUNIX* )                  opsys=unixware ;;
2698     *-sysv4.1* | *-sysvr4.1* )
2699         NON_GNU_CPP=/usr/lib/cpp
2700         opsys=usg5-4 ;;
2701     *-sysv4.[2-9]* | *-sysvr4.[2-9]* )
2702         if [ x$NON_GNU_CPP = x ]; then
2703           if [ -f /usr/ccs/lib/cpp ]; then
2704             NON_GNU_CPP=/usr/ccs/lib/cpp
2705           else
2706             NON_GNU_CPP=/lib/cpp
2707           fi
2708         fi
2709         opsys=usg5-4-2 ;;
2710     *-sysv4* | *-sysvr4* )              opsys=usg5-4 ;;
2711     * )
2712       unported=yes
2713     ;;
2714   esac
2715 fi
2716
2717
2718
2719 if test $unported = yes; then
2720   { { echo "$as_me:$LINENO: error: Emacs hasn't been ported to \`${canonical}' systems.
2721 Check \`etc/MACHINES' for recognized configuration names." >&5
2722 echo "$as_me: error: Emacs hasn't been ported to \`${canonical}' systems.
2723 Check \`etc/MACHINES' for recognized configuration names." >&2;}
2724    { (exit 1); exit 1; }; }
2725 fi
2726
2727 machfile="m/${machine}.h"
2728 opsysfile="s/${opsys}.h"
2729
2730
2731 #### Choose a compiler.
2732 test -n "$CC" && cc_specified=yes
2733
2734 # Save the value of CFLAGS that the user specified.
2735 SPECIFIED_CFLAGS="$CFLAGS"
2736
2737 ac_ext=c
2738 ac_cpp='$CPP $CPPFLAGS'
2739 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2740 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2741 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2742 if test -n "$ac_tool_prefix"; then
2743   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2744 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2745 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2746 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2747 if test "${ac_cv_prog_CC+set}" = set; then
2748   echo $ECHO_N "(cached) $ECHO_C" >&6
2749 else
2750   if test -n "$CC"; then
2751   ac_cv_prog_CC="$CC" # Let the user override the test.
2752 else
2753 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2754 for as_dir in $PATH
2755 do
2756   IFS=$as_save_IFS
2757   test -z "$as_dir" && as_dir=.
2758   for ac_exec_ext in '' $ac_executable_extensions; do
2759   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2760     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2761     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2762     break 2
2763   fi
2764 done
2765 done
2766 IFS=$as_save_IFS
2767
2768 fi
2769 fi
2770 CC=$ac_cv_prog_CC
2771 if test -n "$CC"; then
2772   { echo "$as_me:$LINENO: result: $CC" >&5
2773 echo "${ECHO_T}$CC" >&6; }
2774 else
2775   { echo "$as_me:$LINENO: result: no" >&5
2776 echo "${ECHO_T}no" >&6; }
2777 fi
2778
2779
2780 fi
2781 if test -z "$ac_cv_prog_CC"; then
2782   ac_ct_CC=$CC
2783   # Extract the first word of "gcc", so it can be a program name with args.
2784 set dummy gcc; ac_word=$2
2785 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2786 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2787 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2788   echo $ECHO_N "(cached) $ECHO_C" >&6
2789 else
2790   if test -n "$ac_ct_CC"; then
2791   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2792 else
2793 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2794 for as_dir in $PATH
2795 do
2796   IFS=$as_save_IFS
2797   test -z "$as_dir" && as_dir=.
2798   for ac_exec_ext in '' $ac_executable_extensions; do
2799   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2800     ac_cv_prog_ac_ct_CC="gcc"
2801     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2802     break 2
2803   fi
2804 done
2805 done
2806 IFS=$as_save_IFS
2807
2808 fi
2809 fi
2810 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2811 if test -n "$ac_ct_CC"; then
2812   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2813 echo "${ECHO_T}$ac_ct_CC" >&6; }
2814 else
2815   { echo "$as_me:$LINENO: result: no" >&5
2816 echo "${ECHO_T}no" >&6; }
2817 fi
2818
2819   if test "x$ac_ct_CC" = x; then
2820     CC=""
2821   else
2822     case $cross_compiling:$ac_tool_warned in
2823 yes:)
2824 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2825 whose name does not start with the host triplet.  If you think this
2826 configuration is useful to you, please write to autoconf@gnu.org." >&5
2827 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2828 whose name does not start with the host triplet.  If you think this
2829 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2830 ac_tool_warned=yes ;;
2831 esac
2832     CC=$ac_ct_CC
2833   fi
2834 else
2835   CC="$ac_cv_prog_CC"
2836 fi
2837
2838 if test -z "$CC"; then
2839           if test -n "$ac_tool_prefix"; then
2840     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2841 set dummy ${ac_tool_prefix}cc; ac_word=$2
2842 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2843 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2844 if test "${ac_cv_prog_CC+set}" = set; then
2845   echo $ECHO_N "(cached) $ECHO_C" >&6
2846 else
2847   if test -n "$CC"; then
2848   ac_cv_prog_CC="$CC" # Let the user override the test.
2849 else
2850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2851 for as_dir in $PATH
2852 do
2853   IFS=$as_save_IFS
2854   test -z "$as_dir" && as_dir=.
2855   for ac_exec_ext in '' $ac_executable_extensions; do
2856   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2857     ac_cv_prog_CC="${ac_tool_prefix}cc"
2858     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2859     break 2
2860   fi
2861 done
2862 done
2863 IFS=$as_save_IFS
2864
2865 fi
2866 fi
2867 CC=$ac_cv_prog_CC
2868 if test -n "$CC"; then
2869   { echo "$as_me:$LINENO: result: $CC" >&5
2870 echo "${ECHO_T}$CC" >&6; }
2871 else
2872   { echo "$as_me:$LINENO: result: no" >&5
2873 echo "${ECHO_T}no" >&6; }
2874 fi
2875
2876
2877   fi
2878 fi
2879 if test -z "$CC"; then
2880   # Extract the first word of "cc", so it can be a program name with args.
2881 set dummy cc; ac_word=$2
2882 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2883 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2884 if test "${ac_cv_prog_CC+set}" = set; then
2885   echo $ECHO_N "(cached) $ECHO_C" >&6
2886 else
2887   if test -n "$CC"; then
2888   ac_cv_prog_CC="$CC" # Let the user override the test.
2889 else
2890   ac_prog_rejected=no
2891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2892 for as_dir in $PATH
2893 do
2894   IFS=$as_save_IFS
2895   test -z "$as_dir" && as_dir=.
2896   for ac_exec_ext in '' $ac_executable_extensions; do
2897   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2898     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2899        ac_prog_rejected=yes
2900        continue
2901      fi
2902     ac_cv_prog_CC="cc"
2903     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2904     break 2
2905   fi
2906 done
2907 done
2908 IFS=$as_save_IFS
2909
2910 if test $ac_prog_rejected = yes; then
2911   # We found a bogon in the path, so make sure we never use it.
2912   set dummy $ac_cv_prog_CC
2913   shift
2914   if test $# != 0; then
2915     # We chose a different compiler from the bogus one.
2916     # However, it has the same basename, so the bogon will be chosen
2917     # first if we set CC to just the basename; use the full file name.
2918     shift
2919     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2920   fi
2921 fi
2922 fi
2923 fi
2924 CC=$ac_cv_prog_CC
2925 if test -n "$CC"; then
2926   { echo "$as_me:$LINENO: result: $CC" >&5
2927 echo "${ECHO_T}$CC" >&6; }
2928 else
2929   { echo "$as_me:$LINENO: result: no" >&5
2930 echo "${ECHO_T}no" >&6; }
2931 fi
2932
2933
2934 fi
2935 if test -z "$CC"; then
2936   if test -n "$ac_tool_prefix"; then
2937   for ac_prog in cl.exe
2938   do
2939     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2940 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2941 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2942 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2943 if test "${ac_cv_prog_CC+set}" = set; then
2944   echo $ECHO_N "(cached) $ECHO_C" >&6
2945 else
2946   if test -n "$CC"; then
2947   ac_cv_prog_CC="$CC" # Let the user override the test.
2948 else
2949 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2950 for as_dir in $PATH
2951 do
2952   IFS=$as_save_IFS
2953   test -z "$as_dir" && as_dir=.
2954   for ac_exec_ext in '' $ac_executable_extensions; do
2955   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2956     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2957     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2958     break 2
2959   fi
2960 done
2961 done
2962 IFS=$as_save_IFS
2963
2964 fi
2965 fi
2966 CC=$ac_cv_prog_CC
2967 if test -n "$CC"; then
2968   { echo "$as_me:$LINENO: result: $CC" >&5
2969 echo "${ECHO_T}$CC" >&6; }
2970 else
2971   { echo "$as_me:$LINENO: result: no" >&5
2972 echo "${ECHO_T}no" >&6; }
2973 fi
2974
2975
2976     test -n "$CC" && break
2977   done
2978 fi
2979 if test -z "$CC"; then
2980   ac_ct_CC=$CC
2981   for ac_prog in cl.exe
2982 do
2983   # Extract the first word of "$ac_prog", so it can be a program name with args.
2984 set dummy $ac_prog; ac_word=$2
2985 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2986 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2987 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2988   echo $ECHO_N "(cached) $ECHO_C" >&6
2989 else
2990   if test -n "$ac_ct_CC"; then
2991   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2992 else
2993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2994 for as_dir in $PATH
2995 do
2996   IFS=$as_save_IFS
2997   test -z "$as_dir" && as_dir=.
2998   for ac_exec_ext in '' $ac_executable_extensions; do
2999   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3000     ac_cv_prog_ac_ct_CC="$ac_prog"
3001     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
3002     break 2
3003   fi
3004 done
3005 done
3006 IFS=$as_save_IFS
3007
3008 fi
3009 fi
3010 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3011 if test -n "$ac_ct_CC"; then
3012   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3013 echo "${ECHO_T}$ac_ct_CC" >&6; }
3014 else
3015   { echo "$as_me:$LINENO: result: no" >&5
3016 echo "${ECHO_T}no" >&6; }
3017 fi
3018
3019
3020   test -n "$ac_ct_CC" && break
3021 done
3022
3023   if test "x$ac_ct_CC" = x; then
3024     CC=""
3025   else
3026     case $cross_compiling:$ac_tool_warned in
3027 yes:)
3028 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3029 whose name does not start with the host triplet.  If you think this
3030 configuration is useful to you, please write to autoconf@gnu.org." >&5
3031 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3032 whose name does not start with the host triplet.  If you think this
3033 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3034 ac_tool_warned=yes ;;
3035 esac
3036     CC=$ac_ct_CC
3037   fi
3038 fi
3039
3040 fi
3041
3042
3043 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
3044 See \`config.log' for more details." >&5
3045 echo "$as_me: error: no acceptable C compiler found in \$PATH
3046 See \`config.log' for more details." >&2;}
3047    { (exit 1); exit 1; }; }
3048
3049 # Provide some information about the compiler.
3050 echo "$as_me:$LINENO: checking for C compiler version" >&5
3051 ac_compiler=`set X $ac_compile; echo $2`
3052 { (ac_try="$ac_compiler --version >&5"
3053 case "(($ac_try" in
3054   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3055   *) ac_try_echo=$ac_try;;
3056 esac
3057 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3058   (eval "$ac_compiler --version >&5") 2>&5
3059   ac_status=$?
3060   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3061   (exit $ac_status); }
3062 { (ac_try="$ac_compiler -v >&5"
3063 case "(($ac_try" in
3064   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3065   *) ac_try_echo=$ac_try;;
3066 esac
3067 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3068   (eval "$ac_compiler -v >&5") 2>&5
3069   ac_status=$?
3070   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3071   (exit $ac_status); }
3072 { (ac_try="$ac_compiler -V >&5"
3073 case "(($ac_try" in
3074   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3075   *) ac_try_echo=$ac_try;;
3076 esac
3077 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3078   (eval "$ac_compiler -V >&5") 2>&5
3079   ac_status=$?
3080   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3081   (exit $ac_status); }
3082
3083 cat >conftest.$ac_ext <<_ACEOF
3084 /* confdefs.h.  */
3085 _ACEOF
3086 cat confdefs.h >>conftest.$ac_ext
3087 cat >>conftest.$ac_ext <<_ACEOF
3088 /* end confdefs.h.  */
3089
3090 int
3091 main ()
3092 {
3093
3094   ;
3095   return 0;
3096 }
3097 _ACEOF
3098 ac_clean_files_save=$ac_clean_files
3099 ac_clean_files="$ac_clean_files a.out a.exe b.out"
3100 # Try to create an executable without -o first, disregard a.out.
3101 # It will help us diagnose broken compilers, and finding out an intuition
3102 # of exeext.
3103 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
3104 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
3105 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3106 #
3107 # List of possible output files, starting from the most likely.
3108 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
3109 # only as a last resort.  b.out is created by i960 compilers.
3110 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
3111 #
3112 # The IRIX 6 linker writes into existing files which may not be
3113 # executable, retaining their permissions.  Remove them first so a
3114 # subsequent execution test works.
3115 ac_rmfiles=
3116 for ac_file in $ac_files
3117 do
3118   case $ac_file in
3119     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3120     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3121   esac
3122 done
3123 rm -f $ac_rmfiles
3124
3125 if { (ac_try="$ac_link_default"
3126 case "(($ac_try" in
3127   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3128   *) ac_try_echo=$ac_try;;
3129 esac
3130 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3131   (eval "$ac_link_default") 2>&5
3132   ac_status=$?
3133   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3134   (exit $ac_status); }; then
3135   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3136 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3137 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3138 # so that the user can short-circuit this test for compilers unknown to
3139 # Autoconf.
3140 for ac_file in $ac_files ''
3141 do
3142   test -f "$ac_file" || continue
3143   case $ac_file in
3144     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
3145         ;;
3146     [ab].out )
3147         # We found the default executable, but exeext='' is most
3148         # certainly right.
3149         break;;
3150     *.* )
3151         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3152         then :; else
3153            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3154         fi
3155         # We set ac_cv_exeext here because the later test for it is not
3156         # safe: cross compilers may not add the suffix if given an `-o'
3157         # argument, so we may need to know it at that point already.
3158         # Even if this section looks crufty: it has the advantage of
3159         # actually working.
3160         break;;
3161     * )
3162         break;;
3163   esac
3164 done
3165 test "$ac_cv_exeext" = no && ac_cv_exeext=
3166
3167 else
3168   ac_file=''
3169 fi
3170
3171 { echo "$as_me:$LINENO: result: $ac_file" >&5
3172 echo "${ECHO_T}$ac_file" >&6; }
3173 if test -z "$ac_file"; then
3174   echo "$as_me: failed program was:" >&5
3175 sed 's/^/| /' conftest.$ac_ext >&5
3176
3177 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
3178 See \`config.log' for more details." >&5
3179 echo "$as_me: error: C compiler cannot create executables
3180 See \`config.log' for more details." >&2;}
3181    { (exit 77); exit 77; }; }
3182 fi
3183
3184 ac_exeext=$ac_cv_exeext
3185
3186 # Check that the compiler produces executables we can run.  If not, either
3187 # the compiler is broken, or we cross compile.
3188 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
3189 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
3190 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
3191 # If not cross compiling, check that we can run a simple program.
3192 if test "$cross_compiling" != yes; then
3193   if { ac_try='./$ac_file'
3194   { (case "(($ac_try" in
3195   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3196   *) ac_try_echo=$ac_try;;
3197 esac
3198 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3199   (eval "$ac_try") 2>&5
3200   ac_status=$?
3201   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3202   (exit $ac_status); }; }; then
3203     cross_compiling=no
3204   else
3205     if test "$cross_compiling" = maybe; then
3206         cross_compiling=yes
3207     else
3208         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
3209 If you meant to cross compile, use \`--host'.
3210 See \`config.log' for more details." >&5
3211 echo "$as_me: error: cannot run C compiled programs.
3212 If you meant to cross compile, use \`--host'.
3213 See \`config.log' for more details." >&2;}
3214    { (exit 1); exit 1; }; }
3215     fi
3216   fi
3217 fi
3218 { echo "$as_me:$LINENO: result: yes" >&5
3219 echo "${ECHO_T}yes" >&6; }
3220
3221 rm -f a.out a.exe conftest$ac_cv_exeext b.out
3222 ac_clean_files=$ac_clean_files_save
3223 # Check that the compiler produces executables we can run.  If not, either
3224 # the compiler is broken, or we cross compile.
3225 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
3226 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
3227 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
3228 echo "${ECHO_T}$cross_compiling" >&6; }
3229
3230 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
3231 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
3232 if { (ac_try="$ac_link"
3233 case "(($ac_try" in
3234   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3235   *) ac_try_echo=$ac_try;;
3236 esac
3237 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3238   (eval "$ac_link") 2>&5
3239   ac_status=$?
3240   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3241   (exit $ac_status); }; then
3242   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3243 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3244 # work properly (i.e., refer to `conftest.exe'), while it won't with
3245 # `rm'.
3246 for ac_file in conftest.exe conftest conftest.*; do
3247   test -f "$ac_file" || continue
3248   case $ac_file in
3249     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3250     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3251           break;;
3252     * ) break;;
3253   esac
3254 done
3255 else
3256   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
3257 See \`config.log' for more details." >&5
3258 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
3259 See \`config.log' for more details." >&2;}
3260    { (exit 1); exit 1; }; }
3261 fi
3262
3263 rm -f conftest$ac_cv_exeext
3264 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
3265 echo "${ECHO_T}$ac_cv_exeext" >&6; }
3266
3267 rm -f conftest.$ac_ext
3268 EXEEXT=$ac_cv_exeext
3269 ac_exeext=$EXEEXT
3270 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
3271 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
3272 if test "${ac_cv_objext+set}" = set; then
3273   echo $ECHO_N "(cached) $ECHO_C" >&6
3274 else
3275   cat >conftest.$ac_ext <<_ACEOF
3276 /* confdefs.h.  */
3277 _ACEOF
3278 cat confdefs.h >>conftest.$ac_ext
3279 cat >>conftest.$ac_ext <<_ACEOF
3280 /* end confdefs.h.  */
3281
3282 int
3283 main ()
3284 {
3285
3286   ;
3287   return 0;
3288 }
3289 _ACEOF
3290 rm -f conftest.o conftest.obj
3291 if { (ac_try="$ac_compile"
3292 case "(($ac_try" in
3293   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3294   *) ac_try_echo=$ac_try;;
3295 esac
3296 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3297   (eval "$ac_compile") 2>&5
3298   ac_status=$?
3299   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3300   (exit $ac_status); }; then
3301   for ac_file in conftest.o conftest.obj conftest.*; do
3302   test -f "$ac_file" || continue;
3303   case $ac_file in
3304     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
3305     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3306        break;;
3307   esac
3308 done
3309 else
3310   echo "$as_me: failed program was:" >&5
3311 sed 's/^/| /' conftest.$ac_ext >&5
3312
3313 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
3314 See \`config.log' for more details." >&5
3315 echo "$as_me: error: cannot compute suffix of object files: cannot compile
3316 See \`config.log' for more details." >&2;}
3317    { (exit 1); exit 1; }; }
3318 fi
3319
3320 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3321 fi
3322 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
3323 echo "${ECHO_T}$ac_cv_objext" >&6; }
3324 OBJEXT=$ac_cv_objext
3325 ac_objext=$OBJEXT
3326 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3327 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
3328 if test "${ac_cv_c_compiler_gnu+set}" = set; then
3329   echo $ECHO_N "(cached) $ECHO_C" >&6
3330 else
3331   cat >conftest.$ac_ext <<_ACEOF
3332 /* confdefs.h.  */
3333 _ACEOF
3334 cat confdefs.h >>conftest.$ac_ext
3335 cat >>conftest.$ac_ext <<_ACEOF
3336 /* end confdefs.h.  */
3337
3338 int
3339 main ()
3340 {
3341 #ifndef __GNUC__
3342        choke me
3343 #endif
3344
3345   ;
3346   return 0;
3347 }
3348 _ACEOF
3349 rm -f conftest.$ac_objext
3350 if { (ac_try="$ac_compile"
3351 case "(($ac_try" in
3352   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3353   *) ac_try_echo=$ac_try;;
3354 esac
3355 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3356   (eval "$ac_compile") 2>conftest.er1
3357   ac_status=$?
3358   grep -v '^ *+' conftest.er1 >conftest.err
3359   rm -f conftest.er1
3360   cat conftest.err >&5
3361   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3362   (exit $ac_status); } && {
3363          test -z "$ac_c_werror_flag" ||
3364          test ! -s conftest.err
3365        } && test -s conftest.$ac_objext; then
3366   ac_compiler_gnu=yes
3367 else
3368   echo "$as_me: failed program was:" >&5
3369 sed 's/^/| /' conftest.$ac_ext >&5
3370
3371         ac_compiler_gnu=no
3372 fi
3373
3374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3375 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3376
3377 fi
3378 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3379 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3380 GCC=`test $ac_compiler_gnu = yes && echo yes`
3381 ac_test_CFLAGS=${CFLAGS+set}
3382 ac_save_CFLAGS=$CFLAGS
3383 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3384 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
3385 if test "${ac_cv_prog_cc_g+set}" = set; then
3386   echo $ECHO_N "(cached) $ECHO_C" >&6
3387 else
3388   ac_save_c_werror_flag=$ac_c_werror_flag
3389    ac_c_werror_flag=yes
3390    ac_cv_prog_cc_g=no
3391    CFLAGS="-g"
3392    cat >conftest.$ac_ext <<_ACEOF
3393 /* confdefs.h.  */
3394 _ACEOF
3395 cat confdefs.h >>conftest.$ac_ext
3396 cat >>conftest.$ac_ext <<_ACEOF
3397 /* end confdefs.h.  */
3398
3399 int
3400 main ()
3401 {
3402
3403   ;
3404   return 0;
3405 }
3406 _ACEOF
3407 rm -f conftest.$ac_objext
3408 if { (ac_try="$ac_compile"
3409 case "(($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_compile") 2>conftest.er1
3415   ac_status=$?
3416   grep -v '^ *+' conftest.er1 >conftest.err
3417   rm -f conftest.er1
3418   cat conftest.err >&5
3419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3420   (exit $ac_status); } && {
3421          test -z "$ac_c_werror_flag" ||
3422          test ! -s conftest.err
3423        } && test -s conftest.$ac_objext; then
3424   ac_cv_prog_cc_g=yes
3425 else
3426   echo "$as_me: failed program was:" >&5
3427 sed 's/^/| /' conftest.$ac_ext >&5
3428
3429         CFLAGS=""
3430       cat >conftest.$ac_ext <<_ACEOF
3431 /* confdefs.h.  */
3432 _ACEOF
3433 cat confdefs.h >>conftest.$ac_ext
3434 cat >>conftest.$ac_ext <<_ACEOF
3435 /* end confdefs.h.  */
3436
3437 int
3438 main ()
3439 {
3440
3441   ;
3442   return 0;
3443 }
3444 _ACEOF
3445 rm -f conftest.$ac_objext
3446 if { (ac_try="$ac_compile"
3447 case "(($ac_try" in
3448   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3449   *) ac_try_echo=$ac_try;;
3450 esac
3451 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3452   (eval "$ac_compile") 2>conftest.er1
3453   ac_status=$?
3454   grep -v '^ *+' conftest.er1 >conftest.err
3455   rm -f conftest.er1
3456   cat conftest.err >&5
3457   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3458   (exit $ac_status); } && {
3459          test -z "$ac_c_werror_flag" ||
3460          test ! -s conftest.err
3461        } && test -s conftest.$ac_objext; then
3462   :
3463 else
3464   echo "$as_me: failed program was:" >&5
3465 sed 's/^/| /' conftest.$ac_ext >&5
3466
3467         ac_c_werror_flag=$ac_save_c_werror_flag
3468          CFLAGS="-g"
3469          cat >conftest.$ac_ext <<_ACEOF
3470 /* confdefs.h.  */
3471 _ACEOF
3472 cat confdefs.h >>conftest.$ac_ext
3473 cat >>conftest.$ac_ext <<_ACEOF
3474 /* end confdefs.h.  */
3475
3476 int
3477 main ()
3478 {
3479
3480   ;
3481   return 0;
3482 }
3483 _ACEOF
3484 rm -f conftest.$ac_objext
3485 if { (ac_try="$ac_compile"
3486 case "(($ac_try" in
3487   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3488   *) ac_try_echo=$ac_try;;
3489 esac
3490 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3491   (eval "$ac_compile") 2>conftest.er1
3492   ac_status=$?
3493   grep -v '^ *+' conftest.er1 >conftest.err
3494   rm -f conftest.er1
3495   cat conftest.err >&5
3496   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3497   (exit $ac_status); } && {
3498          test -z "$ac_c_werror_flag" ||
3499          test ! -s conftest.err
3500        } && test -s conftest.$ac_objext; then
3501   ac_cv_prog_cc_g=yes
3502 else
3503   echo "$as_me: failed program was:" >&5
3504 sed 's/^/| /' conftest.$ac_ext >&5
3505
3506
3507 fi
3508
3509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3510 fi
3511
3512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3513 fi
3514
3515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3516    ac_c_werror_flag=$ac_save_c_werror_flag
3517 fi
3518 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3519 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3520 if test "$ac_test_CFLAGS" = set; then
3521   CFLAGS=$ac_save_CFLAGS
3522 elif test $ac_cv_prog_cc_g = yes; then
3523   if test "$GCC" = yes; then
3524     CFLAGS="-g -O2"
3525   else
3526     CFLAGS="-g"
3527   fi
3528 else
3529   if test "$GCC" = yes; then
3530     CFLAGS="-O2"
3531   else
3532     CFLAGS=
3533   fi
3534 fi
3535 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3536 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3537 if test "${ac_cv_prog_cc_c89+set}" = set; then
3538   echo $ECHO_N "(cached) $ECHO_C" >&6
3539 else
3540   ac_cv_prog_cc_c89=no
3541 ac_save_CC=$CC
3542 cat >conftest.$ac_ext <<_ACEOF
3543 /* confdefs.h.  */
3544 _ACEOF
3545 cat confdefs.h >>conftest.$ac_ext
3546 cat >>conftest.$ac_ext <<_ACEOF
3547 /* end confdefs.h.  */
3548 #include <stdarg.h>
3549 #include <stdio.h>
3550 #include <sys/types.h>
3551 #include <sys/stat.h>
3552 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3553 struct buf { int x; };
3554 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3555 static char *e (p, i)
3556      char **p;
3557      int i;
3558 {
3559   return p[i];
3560 }
3561 static char *f (char * (*g) (char **, int), char **p, ...)
3562 {
3563   char *s;
3564   va_list v;
3565   va_start (v,p);
3566   s = g (p, va_arg (v,int));
3567   va_end (v);
3568   return s;
3569 }
3570
3571 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3572    function prototypes and stuff, but not '\xHH' hex character constants.
3573    These don't provoke an error unfortunately, instead are silently treated
3574    as 'x'.  The following induces an error, until -std is added to get
3575    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3576    array size at least.  It's necessary to write '\x00'==0 to get something
3577    that's true only with -std.  */
3578 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3579
3580 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3581    inside strings and character constants.  */
3582 #define FOO(x) 'x'
3583 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3584
3585 int test (int i, double x);
3586 struct s1 {int (*f) (int a);};
3587 struct s2 {int (*f) (double a);};
3588 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3589 int argc;
3590 char **argv;
3591 int
3592 main ()
3593 {
3594 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3595   ;
3596   return 0;
3597 }
3598 _ACEOF
3599 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3600         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3601 do
3602   CC="$ac_save_CC $ac_arg"
3603   rm -f conftest.$ac_objext
3604 if { (ac_try="$ac_compile"
3605 case "(($ac_try" in
3606   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3607   *) ac_try_echo=$ac_try;;
3608 esac
3609 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3610   (eval "$ac_compile") 2>conftest.er1
3611   ac_status=$?
3612   grep -v '^ *+' conftest.er1 >conftest.err
3613   rm -f conftest.er1
3614   cat conftest.err >&5
3615   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3616   (exit $ac_status); } && {
3617          test -z "$ac_c_werror_flag" ||
3618          test ! -s conftest.err
3619        } && test -s conftest.$ac_objext; then
3620   ac_cv_prog_cc_c89=$ac_arg
3621 else
3622   echo "$as_me: failed program was:" >&5
3623 sed 's/^/| /' conftest.$ac_ext >&5
3624
3625
3626 fi
3627
3628 rm -f core conftest.err conftest.$ac_objext
3629   test "x$ac_cv_prog_cc_c89" != "xno" && break
3630 done
3631 rm -f conftest.$ac_ext
3632 CC=$ac_save_CC
3633
3634 fi
3635 # AC_CACHE_VAL
3636 case "x$ac_cv_prog_cc_c89" in
3637   x)
3638     { echo "$as_me:$LINENO: result: none needed" >&5
3639 echo "${ECHO_T}none needed" >&6; } ;;
3640   xno)
3641     { echo "$as_me:$LINENO: result: unsupported" >&5
3642 echo "${ECHO_T}unsupported" >&6; } ;;
3643   *)
3644     CC="$CC $ac_cv_prog_cc_c89"
3645     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3646 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3647 esac
3648
3649
3650 ac_ext=c
3651 ac_cpp='$CPP $CPPFLAGS'
3652 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3653 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3654 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3655
3656
3657 # On Suns, sometimes $CPP names a directory.
3658 if test -n "$CPP" && test -d "$CPP"; then
3659   CPP=
3660 fi
3661
3662 ## If not using gcc, and on Solaris, and no CPP specified, see if
3663 ## using a Sun compiler, which needs -Xs to prevent whitespace.
3664 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
3665  test x"$CPP" = x; then
3666   { echo "$as_me:$LINENO: checking whether we are using a Sun C compiler" >&5
3667 echo $ECHO_N "checking whether we are using a Sun C compiler... $ECHO_C" >&6; }
3668
3669 if test "${emacs_cv_sunpro_c+set}" = set; then
3670   echo $ECHO_N "(cached) $ECHO_C" >&6
3671 else
3672   cat >conftest.$ac_ext <<_ACEOF
3673 /* confdefs.h.  */
3674 _ACEOF
3675 cat confdefs.h >>conftest.$ac_ext
3676 cat >>conftest.$ac_ext <<_ACEOF
3677 /* end confdefs.h.  */
3678
3679 int
3680 main ()
3681 {
3682 #ifndef __SUNPRO_C
3683 fail;
3684 #endif
3685
3686   ;
3687   return 0;
3688 }
3689 _ACEOF
3690 rm -f conftest.$ac_objext conftest$ac_exeext
3691 if { (ac_try="$ac_link"
3692 case "(($ac_try" in
3693   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3694   *) ac_try_echo=$ac_try;;
3695 esac
3696 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3697   (eval "$ac_link") 2>conftest.er1
3698   ac_status=$?
3699   grep -v '^ *+' conftest.er1 >conftest.err
3700   rm -f conftest.er1
3701   cat conftest.err >&5
3702   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3703   (exit $ac_status); } && {
3704          test -z "$ac_c_werror_flag" ||
3705          test ! -s conftest.err
3706        } && test -s conftest$ac_exeext &&
3707        $as_test_x conftest$ac_exeext; then
3708   emacs_cv_sunpro_c=yes
3709 else
3710   echo "$as_me: failed program was:" >&5
3711 sed 's/^/| /' conftest.$ac_ext >&5
3712
3713         emacs_cv_sunpro_c=no
3714 fi
3715
3716 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3717       conftest$ac_exeext conftest.$ac_ext
3718 fi
3719
3720   { echo "$as_me:$LINENO: result: $emacs_cv_sunpro_c" >&5
3721 echo "${ECHO_T}$emacs_cv_sunpro_c" >&6; }
3722
3723   if test x"$emacs_cv_sunpro_c" = xyes; then
3724     NON_GNU_CPP="$CC -E -Xs"
3725   fi
3726 fi
3727
3728 #### Some systems specify a CPP to use unless we are using GCC.
3729 #### Now that we know whether we are using GCC, we can decide whether
3730 #### to use that one.
3731 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
3732 then
3733   CPP="$NON_GNU_CPP"
3734 fi
3735
3736 #### Some systems specify a CC to use unless we are using GCC.
3737 #### Now that we know whether we are using GCC, we can decide whether
3738 #### to use that one.
3739 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
3740   test x$cc_specified != xyes
3741 then
3742   CC="$NON_GNU_CC"
3743 fi
3744
3745 if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x
3746 then
3747   CC="$CC $GCC_TEST_OPTIONS"
3748 fi
3749
3750 if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x
3751 then
3752   CC="$CC $NON_GCC_TEST_OPTIONS"
3753 fi
3754
3755
3756 cat >>confdefs.h <<\_ACEOF
3757 #define _GNU_SOURCE 1
3758 _ACEOF
3759
3760
3761 ac_ext=c
3762 ac_cpp='$CPP $CPPFLAGS'
3763 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3764 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3765 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3766 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3767 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3768 # On Suns, sometimes $CPP names a directory.
3769 if test -n "$CPP" && test -d "$CPP"; then
3770   CPP=
3771 fi
3772 if test -z "$CPP"; then
3773   if test "${ac_cv_prog_CPP+set}" = set; then
3774   echo $ECHO_N "(cached) $ECHO_C" >&6
3775 else
3776       # Double quotes because CPP needs to be expanded
3777     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3778     do
3779       ac_preproc_ok=false
3780 for ac_c_preproc_warn_flag in '' yes
3781 do
3782   # Use a header file that comes with gcc, so configuring glibc
3783   # with a fresh cross-compiler works.
3784   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3785   # <limits.h> exists even on freestanding compilers.
3786   # On the NeXT, cc -E runs the code through the compiler's parser,
3787   # not just through cpp. "Syntax error" is here to catch this case.
3788   cat >conftest.$ac_ext <<_ACEOF
3789 /* confdefs.h.  */
3790 _ACEOF
3791 cat confdefs.h >>conftest.$ac_ext
3792 cat >>conftest.$ac_ext <<_ACEOF
3793 /* end confdefs.h.  */
3794 #ifdef __STDC__
3795 # include <limits.h>
3796 #else
3797 # include <assert.h>
3798 #endif
3799                      Syntax error
3800 _ACEOF
3801 if { (ac_try="$ac_cpp conftest.$ac_ext"
3802 case "(($ac_try" in
3803   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3804   *) ac_try_echo=$ac_try;;
3805 esac
3806 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3807   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3808   ac_status=$?
3809   grep -v '^ *+' conftest.er1 >conftest.err
3810   rm -f conftest.er1
3811   cat conftest.err >&5
3812   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3813   (exit $ac_status); } >/dev/null && {
3814          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3815          test ! -s conftest.err
3816        }; then
3817   :
3818 else
3819   echo "$as_me: failed program was:" >&5
3820 sed 's/^/| /' conftest.$ac_ext >&5
3821
3822   # Broken: fails on valid input.
3823 continue
3824 fi
3825
3826 rm -f conftest.err conftest.$ac_ext
3827
3828   # OK, works on sane cases.  Now check whether nonexistent headers
3829   # can be detected and how.
3830   cat >conftest.$ac_ext <<_ACEOF
3831 /* confdefs.h.  */
3832 _ACEOF
3833 cat confdefs.h >>conftest.$ac_ext
3834 cat >>conftest.$ac_ext <<_ACEOF
3835 /* end confdefs.h.  */
3836 #include <ac_nonexistent.h>
3837 _ACEOF
3838 if { (ac_try="$ac_cpp conftest.$ac_ext"
3839 case "(($ac_try" in
3840   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3841   *) ac_try_echo=$ac_try;;
3842 esac
3843 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3844   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3845   ac_status=$?
3846   grep -v '^ *+' conftest.er1 >conftest.err
3847   rm -f conftest.er1
3848   cat conftest.err >&5
3849   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3850   (exit $ac_status); } >/dev/null && {
3851          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3852          test ! -s conftest.err
3853        }; then
3854   # Broken: success on invalid input.
3855 continue
3856 else
3857   echo "$as_me: failed program was:" >&5
3858 sed 's/^/| /' conftest.$ac_ext >&5
3859
3860   # Passes both tests.
3861 ac_preproc_ok=:
3862 break
3863 fi
3864
3865 rm -f conftest.err conftest.$ac_ext
3866
3867 done
3868 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3869 rm -f conftest.err conftest.$ac_ext
3870 if $ac_preproc_ok; then
3871   break
3872 fi
3873
3874     done
3875     ac_cv_prog_CPP=$CPP
3876
3877 fi
3878   CPP=$ac_cv_prog_CPP
3879 else
3880   ac_cv_prog_CPP=$CPP
3881 fi
3882 { echo "$as_me:$LINENO: result: $CPP" >&5
3883 echo "${ECHO_T}$CPP" >&6; }
3884 ac_preproc_ok=false
3885 for ac_c_preproc_warn_flag in '' yes
3886 do
3887   # Use a header file that comes with gcc, so configuring glibc
3888   # with a fresh cross-compiler works.
3889   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3890   # <limits.h> exists even on freestanding compilers.
3891   # On the NeXT, cc -E runs the code through the compiler's parser,
3892   # not just through cpp. "Syntax error" is here to catch this case.
3893   cat >conftest.$ac_ext <<_ACEOF
3894 /* confdefs.h.  */
3895 _ACEOF
3896 cat confdefs.h >>conftest.$ac_ext
3897 cat >>conftest.$ac_ext <<_ACEOF
3898 /* end confdefs.h.  */
3899 #ifdef __STDC__
3900 # include <limits.h>
3901 #else
3902 # include <assert.h>
3903 #endif
3904                      Syntax error
3905 _ACEOF
3906 if { (ac_try="$ac_cpp conftest.$ac_ext"
3907 case "(($ac_try" in
3908   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3909   *) ac_try_echo=$ac_try;;
3910 esac
3911 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3912   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3913   ac_status=$?
3914   grep -v '^ *+' conftest.er1 >conftest.err
3915   rm -f conftest.er1
3916   cat conftest.err >&5
3917   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3918   (exit $ac_status); } >/dev/null && {
3919          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3920          test ! -s conftest.err
3921        }; then
3922   :
3923 else
3924   echo "$as_me: failed program was:" >&5
3925 sed 's/^/| /' conftest.$ac_ext >&5
3926
3927   # Broken: fails on valid input.
3928 continue
3929 fi
3930
3931 rm -f conftest.err conftest.$ac_ext
3932
3933   # OK, works on sane cases.  Now check whether nonexistent headers
3934   # can be detected and how.
3935   cat >conftest.$ac_ext <<_ACEOF
3936 /* confdefs.h.  */
3937 _ACEOF
3938 cat confdefs.h >>conftest.$ac_ext
3939 cat >>conftest.$ac_ext <<_ACEOF
3940 /* end confdefs.h.  */
3941 #include <ac_nonexistent.h>
3942 _ACEOF
3943 if { (ac_try="$ac_cpp conftest.$ac_ext"
3944 case "(($ac_try" in
3945   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3946   *) ac_try_echo=$ac_try;;
3947 esac
3948 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3949   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3950   ac_status=$?
3951   grep -v '^ *+' conftest.er1 >conftest.err
3952   rm -f conftest.er1
3953   cat conftest.err >&5
3954   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3955   (exit $ac_status); } >/dev/null && {
3956          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3957          test ! -s conftest.err
3958        }; then
3959   # Broken: success on invalid input.
3960 continue
3961 else
3962   echo "$as_me: failed program was:" >&5
3963 sed 's/^/| /' conftest.$ac_ext >&5
3964
3965   # Passes both tests.
3966 ac_preproc_ok=:
3967 break
3968 fi
3969
3970 rm -f conftest.err conftest.$ac_ext
3971
3972 done
3973 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3974 rm -f conftest.err conftest.$ac_ext
3975 if $ac_preproc_ok; then
3976   :
3977 else
3978   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3979 See \`config.log' for more details." >&5
3980 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3981 See \`config.log' for more details." >&2;}
3982    { (exit 1); exit 1; }; }
3983 fi
3984
3985 ac_ext=c
3986 ac_cpp='$CPP $CPPFLAGS'
3987 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3988 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3989 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3990
3991
3992 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3993 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3994 if test "${ac_cv_path_GREP+set}" = set; then
3995   echo $ECHO_N "(cached) $ECHO_C" >&6
3996 else
3997   # Extract the first word of "grep ggrep" to use in msg output
3998 if test -z "$GREP"; then
3999 set dummy grep ggrep; ac_prog_name=$2
4000 if test "${ac_cv_path_GREP+set}" = set; then
4001   echo $ECHO_N "(cached) $ECHO_C" >&6
4002 else
4003   ac_path_GREP_found=false
4004 # Loop through the user's path and test for each of PROGNAME-LIST
4005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4006 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4007 do
4008   IFS=$as_save_IFS
4009   test -z "$as_dir" && as_dir=.
4010   for ac_prog in grep ggrep; do
4011   for ac_exec_ext in '' $ac_executable_extensions; do
4012     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4013     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4014     # Check for GNU ac_path_GREP and select it if it is found.
4015   # Check for GNU $ac_path_GREP
4016 case `"$ac_path_GREP" --version 2>&1` in
4017 *GNU*)
4018   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4019 *)
4020   ac_count=0
4021   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4022   while :
4023   do
4024     cat "conftest.in" "conftest.in" >"conftest.tmp"
4025     mv "conftest.tmp" "conftest.in"
4026     cp "conftest.in" "conftest.nl"
4027     echo 'GREP' >> "conftest.nl"
4028     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4029     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4030     ac_count=`expr $ac_count + 1`
4031     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4032       # Best one so far, save it but keep looking for a better one
4033       ac_cv_path_GREP="$ac_path_GREP"
4034       ac_path_GREP_max=$ac_count
4035     fi
4036     # 10*(2^10) chars as input seems more than enough
4037     test $ac_count -gt 10 && break
4038   done
4039   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4040 esac
4041
4042
4043     $ac_path_GREP_found && break 3
4044   done
4045 done
4046
4047 done
4048 IFS=$as_save_IFS
4049
4050
4051 fi
4052
4053 GREP="$ac_cv_path_GREP"
4054 if test -z "$GREP"; then
4055   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4056 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4057    { (exit 1); exit 1; }; }
4058 fi
4059
4060 else
4061   ac_cv_path_GREP=$GREP
4062 fi
4063
4064
4065 fi
4066 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
4067 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
4068  GREP="$ac_cv_path_GREP"
4069
4070
4071 { echo "$as_me:$LINENO: checking for egrep" >&5
4072 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
4073 if test "${ac_cv_path_EGREP+set}" = set; then
4074   echo $ECHO_N "(cached) $ECHO_C" >&6
4075 else
4076   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4077    then ac_cv_path_EGREP="$GREP -E"
4078    else
4079      # Extract the first word of "egrep" to use in msg output
4080 if test -z "$EGREP"; then
4081 set dummy egrep; ac_prog_name=$2
4082 if test "${ac_cv_path_EGREP+set}" = set; then
4083   echo $ECHO_N "(cached) $ECHO_C" >&6
4084 else
4085   ac_path_EGREP_found=false
4086 # Loop through the user's path and test for each of PROGNAME-LIST
4087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4088 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4089 do
4090   IFS=$as_save_IFS
4091   test -z "$as_dir" && as_dir=.
4092   for ac_prog in egrep; do
4093   for ac_exec_ext in '' $ac_executable_extensions; do
4094     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4095     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4096     # Check for GNU ac_path_EGREP and select it if it is found.
4097   # Check for GNU $ac_path_EGREP
4098 case `"$ac_path_EGREP" --version 2>&1` in
4099 *GNU*)
4100   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4101 *)
4102   ac_count=0
4103   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4104   while :
4105   do
4106     cat "conftest.in" "conftest.in" >"conftest.tmp"
4107     mv "conftest.tmp" "conftest.in"
4108     cp "conftest.in" "conftest.nl"
4109     echo 'EGREP' >> "conftest.nl"
4110     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4111     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4112     ac_count=`expr $ac_count + 1`
4113     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4114       # Best one so far, save it but keep looking for a better one
4115       ac_cv_path_EGREP="$ac_path_EGREP"
4116       ac_path_EGREP_max=$ac_count
4117     fi
4118     # 10*(2^10) chars as input seems more than enough
4119     test $ac_count -gt 10 && break
4120   done
4121   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4122 esac
4123
4124
4125     $ac_path_EGREP_found && break 3
4126   done
4127 done
4128
4129 done
4130 IFS=$as_save_IFS
4131
4132
4133 fi
4134
4135 EGREP="$ac_cv_path_EGREP"
4136 if test -z "$EGREP"; then
4137   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4138 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4139    { (exit 1); exit 1; }; }
4140 fi
4141
4142 else
4143   ac_cv_path_EGREP=$EGREP
4144 fi
4145
4146
4147    fi
4148 fi
4149 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
4150 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
4151  EGREP="$ac_cv_path_EGREP"
4152
4153
4154
4155 { echo "$as_me:$LINENO: checking for AIX" >&5
4156 echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }
4157 cat >conftest.$ac_ext <<_ACEOF
4158 /* confdefs.h.  */
4159 _ACEOF
4160 cat confdefs.h >>conftest.$ac_ext
4161 cat >>conftest.$ac_ext <<_ACEOF
4162 /* end confdefs.h.  */
4163 #ifdef _AIX
4164   yes
4165 #endif
4166
4167 _ACEOF
4168 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4169   $EGREP "yes" >/dev/null 2>&1; then
4170   { echo "$as_me:$LINENO: result: yes" >&5
4171 echo "${ECHO_T}yes" >&6; }
4172 cat >>confdefs.h <<\_ACEOF
4173 #define _ALL_SOURCE 1
4174 _ACEOF
4175
4176 else
4177   { echo "$as_me:$LINENO: result: no" >&5
4178 echo "${ECHO_T}no" >&6; }
4179 fi
4180 rm -f conftest*
4181
4182
4183 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4184 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4185 if test "${ac_cv_header_stdc+set}" = set; then
4186   echo $ECHO_N "(cached) $ECHO_C" >&6
4187 else
4188   cat >conftest.$ac_ext <<_ACEOF
4189 /* confdefs.h.  */
4190 _ACEOF
4191 cat confdefs.h >>conftest.$ac_ext
4192 cat >>conftest.$ac_ext <<_ACEOF
4193 /* end confdefs.h.  */
4194 #include <stdlib.h>
4195 #include <stdarg.h>
4196 #include <string.h>
4197 #include <float.h>
4198
4199 int
4200 main ()
4201 {
4202
4203   ;
4204   return 0;
4205 }
4206 _ACEOF
4207 rm -f conftest.$ac_objext
4208 if { (ac_try="$ac_compile"
4209 case "(($ac_try" in
4210   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4211   *) ac_try_echo=$ac_try;;
4212 esac
4213 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4214   (eval "$ac_compile") 2>conftest.er1
4215   ac_status=$?
4216   grep -v '^ *+' conftest.er1 >conftest.err
4217   rm -f conftest.er1
4218   cat conftest.err >&5
4219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4220   (exit $ac_status); } && {
4221          test -z "$ac_c_werror_flag" ||
4222          test ! -s conftest.err
4223        } && test -s conftest.$ac_objext; then
4224   ac_cv_header_stdc=yes
4225 else
4226   echo "$as_me: failed program was:" >&5
4227 sed 's/^/| /' conftest.$ac_ext >&5
4228
4229         ac_cv_header_stdc=no
4230 fi
4231
4232 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4233
4234 if test $ac_cv_header_stdc = yes; then
4235   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4236   cat >conftest.$ac_ext <<_ACEOF
4237 /* confdefs.h.  */
4238 _ACEOF
4239 cat confdefs.h >>conftest.$ac_ext
4240 cat >>conftest.$ac_ext <<_ACEOF
4241 /* end confdefs.h.  */
4242 #include <string.h>
4243
4244 _ACEOF
4245 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4246   $EGREP "memchr" >/dev/null 2>&1; then
4247   :
4248 else
4249   ac_cv_header_stdc=no
4250 fi
4251 rm -f conftest*
4252
4253 fi
4254
4255 if test $ac_cv_header_stdc = yes; then
4256   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4257   cat >conftest.$ac_ext <<_ACEOF
4258 /* confdefs.h.  */
4259 _ACEOF
4260 cat confdefs.h >>conftest.$ac_ext
4261 cat >>conftest.$ac_ext <<_ACEOF
4262 /* end confdefs.h.  */
4263 #include <stdlib.h>
4264
4265 _ACEOF
4266 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4267   $EGREP "free" >/dev/null 2>&1; then
4268   :
4269 else
4270   ac_cv_header_stdc=no
4271 fi
4272 rm -f conftest*
4273
4274 fi
4275
4276 if test $ac_cv_header_stdc = yes; then
4277   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4278   if test "$cross_compiling" = yes; then
4279   :
4280 else
4281   cat >conftest.$ac_ext <<_ACEOF
4282 /* confdefs.h.  */
4283 _ACEOF
4284 cat confdefs.h >>conftest.$ac_ext
4285 cat >>conftest.$ac_ext <<_ACEOF
4286 /* end confdefs.h.  */
4287 #include <ctype.h>
4288 #include <stdlib.h>
4289 #if ((' ' & 0x0FF) == 0x020)
4290 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4291 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4292 #else
4293 # define ISLOWER(c) \
4294                    (('a' <= (c) && (c) <= 'i') \
4295                      || ('j' <= (c) && (c) <= 'r') \
4296                      || ('s' <= (c) && (c) <= 'z'))
4297 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4298 #endif
4299
4300 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4301 int
4302 main ()
4303 {
4304   int i;
4305   for (i = 0; i < 256; i++)
4306     if (XOR (islower (i), ISLOWER (i))
4307         || toupper (i) != TOUPPER (i))
4308       return 2;
4309   return 0;
4310 }
4311 _ACEOF
4312 rm -f conftest$ac_exeext
4313 if { (ac_try="$ac_link"
4314 case "(($ac_try" in
4315   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4316   *) ac_try_echo=$ac_try;;
4317 esac
4318 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4319   (eval "$ac_link") 2>&5
4320   ac_status=$?
4321   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4322   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4323   { (case "(($ac_try" in
4324   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4325   *) ac_try_echo=$ac_try;;
4326 esac
4327 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4328   (eval "$ac_try") 2>&5
4329   ac_status=$?
4330   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4331   (exit $ac_status); }; }; then
4332   :
4333 else
4334   echo "$as_me: program exited with status $ac_status" >&5
4335 echo "$as_me: failed program was:" >&5
4336 sed 's/^/| /' conftest.$ac_ext >&5
4337
4338 ( exit $ac_status )
4339 ac_cv_header_stdc=no
4340 fi
4341 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4342 fi
4343
4344
4345 fi
4346 fi
4347 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4348 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4349 if test $ac_cv_header_stdc = yes; then
4350
4351 cat >>confdefs.h <<\_ACEOF
4352 #define STDC_HEADERS 1
4353 _ACEOF
4354
4355 fi
4356
4357 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4368                   inttypes.h stdint.h unistd.h
4369 do
4370 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4371 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4372 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4373 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4374   echo $ECHO_N "(cached) $ECHO_C" >&6
4375 else
4376   cat >conftest.$ac_ext <<_ACEOF
4377 /* confdefs.h.  */
4378 _ACEOF
4379 cat confdefs.h >>conftest.$ac_ext
4380 cat >>conftest.$ac_ext <<_ACEOF
4381 /* end confdefs.h.  */
4382 $ac_includes_default
4383
4384 #include <$ac_header>
4385 _ACEOF
4386 rm -f conftest.$ac_objext
4387 if { (ac_try="$ac_compile"
4388 case "(($ac_try" in
4389   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4390   *) ac_try_echo=$ac_try;;
4391 esac
4392 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4393   (eval "$ac_compile") 2>conftest.er1
4394   ac_status=$?
4395   grep -v '^ *+' conftest.er1 >conftest.err
4396   rm -f conftest.er1
4397   cat conftest.err >&5
4398   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4399   (exit $ac_status); } && {
4400          test -z "$ac_c_werror_flag" ||
4401          test ! -s conftest.err
4402        } && test -s conftest.$ac_objext; then
4403   eval "$as_ac_Header=yes"
4404 else
4405   echo "$as_me: failed program was:" >&5
4406 sed 's/^/| /' conftest.$ac_ext >&5
4407
4408         eval "$as_ac_Header=no"
4409 fi
4410
4411 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4412 fi
4413 ac_res=`eval echo '${'$as_ac_Header'}'`
4414                { echo "$as_me:$LINENO: result: $ac_res" >&5
4415 echo "${ECHO_T}$ac_res" >&6; }
4416 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4417   cat >>confdefs.h <<_ACEOF
4418 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4419 _ACEOF
4420
4421 fi
4422
4423 done
4424
4425
4426 if test "${ac_cv_header_minix_config_h+set}" = set; then
4427   { echo "$as_me:$LINENO: checking for minix/config.h" >&5
4428 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4429 if test "${ac_cv_header_minix_config_h+set}" = set; then
4430   echo $ECHO_N "(cached) $ECHO_C" >&6
4431 fi
4432 { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4433 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4434 else
4435   # Is the header compilable?
4436 { echo "$as_me:$LINENO: checking minix/config.h usability" >&5
4437 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6; }
4438 cat >conftest.$ac_ext <<_ACEOF
4439 /* confdefs.h.  */
4440 _ACEOF
4441 cat confdefs.h >>conftest.$ac_ext
4442 cat >>conftest.$ac_ext <<_ACEOF
4443 /* end confdefs.h.  */
4444 $ac_includes_default
4445 #include <minix/config.h>
4446 _ACEOF
4447 rm -f conftest.$ac_objext
4448 if { (ac_try="$ac_compile"
4449 case "(($ac_try" in
4450   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4451   *) ac_try_echo=$ac_try;;
4452 esac
4453 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4454   (eval "$ac_compile") 2>conftest.er1
4455   ac_status=$?
4456   grep -v '^ *+' conftest.er1 >conftest.err
4457   rm -f conftest.er1
4458   cat conftest.err >&5
4459   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4460   (exit $ac_status); } && {
4461          test -z "$ac_c_werror_flag" ||
4462          test ! -s conftest.err
4463        } && test -s conftest.$ac_objext; then
4464   ac_header_compiler=yes
4465 else
4466   echo "$as_me: failed program was:" >&5
4467 sed 's/^/| /' conftest.$ac_ext >&5
4468
4469         ac_header_compiler=no
4470 fi
4471
4472 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4473 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4474 echo "${ECHO_T}$ac_header_compiler" >&6; }
4475
4476 # Is the header present?
4477 { echo "$as_me:$LINENO: checking minix/config.h presence" >&5
4478 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6; }
4479 cat >conftest.$ac_ext <<_ACEOF
4480 /* confdefs.h.  */
4481 _ACEOF
4482 cat confdefs.h >>conftest.$ac_ext
4483 cat >>conftest.$ac_ext <<_ACEOF
4484 /* end confdefs.h.  */
4485 #include <minix/config.h>
4486 _ACEOF
4487 if { (ac_try="$ac_cpp conftest.$ac_ext"
4488 case "(($ac_try" in
4489   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4490   *) ac_try_echo=$ac_try;;
4491 esac
4492 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4493   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4494   ac_status=$?
4495   grep -v '^ *+' conftest.er1 >conftest.err
4496   rm -f conftest.er1
4497   cat conftest.err >&5
4498   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4499   (exit $ac_status); } >/dev/null && {
4500          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4501          test ! -s conftest.err
4502        }; then
4503   ac_header_preproc=yes
4504 else
4505   echo "$as_me: failed program was:" >&5
4506 sed 's/^/| /' conftest.$ac_ext >&5
4507
4508   ac_header_preproc=no
4509 fi
4510
4511 rm -f conftest.err conftest.$ac_ext
4512 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4513 echo "${ECHO_T}$ac_header_preproc" >&6; }
4514
4515 # So?  What about this header?
4516 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4517   yes:no: )
4518     { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
4519 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4520     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
4521 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
4522     ac_header_preproc=yes
4523     ;;
4524   no:yes:* )
4525     { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
4526 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
4527     { echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
4528 echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
4529     { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
4530 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
4531     { echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
4532 echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4533     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
4534 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
4535     { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
4536 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
4537
4538     ;;
4539 esac
4540 { echo "$as_me:$LINENO: checking for minix/config.h" >&5
4541 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4542 if test "${ac_cv_header_minix_config_h+set}" = set; then
4543   echo $ECHO_N "(cached) $ECHO_C" >&6
4544 else
4545   ac_cv_header_minix_config_h=$ac_header_preproc
4546 fi
4547 { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4548 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4549
4550 fi
4551 if test $ac_cv_header_minix_config_h = yes; then
4552   MINIX=yes
4553 else
4554   MINIX=
4555 fi
4556
4557
4558 if test "$MINIX" = yes; then
4559
4560 cat >>confdefs.h <<\_ACEOF
4561 #define _POSIX_SOURCE 1
4562 _ACEOF
4563
4564
4565 cat >>confdefs.h <<\_ACEOF
4566 #define _POSIX_1_SOURCE 2
4567 _ACEOF
4568
4569
4570 cat >>confdefs.h <<\_ACEOF
4571 #define _MINIX 1
4572 _ACEOF
4573
4574 fi
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585
4586   { echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
4587 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6; }
4588 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
4589   echo $ECHO_N "(cached) $ECHO_C" >&6
4590 else
4591   cat >conftest.$ac_ext <<_ACEOF
4592 /* confdefs.h.  */
4593 _ACEOF
4594 cat confdefs.h >>conftest.$ac_ext
4595 cat >>conftest.$ac_ext <<_ACEOF
4596 /* end confdefs.h.  */
4597
4598 #         define __EXTENSIONS__ 1
4599           $ac_includes_default
4600 int
4601 main ()
4602 {
4603
4604   ;
4605   return 0;
4606 }
4607 _ACEOF
4608 rm -f conftest.$ac_objext
4609 if { (ac_try="$ac_compile"
4610 case "(($ac_try" in
4611   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4612   *) ac_try_echo=$ac_try;;
4613 esac
4614 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4615   (eval "$ac_compile") 2>conftest.er1
4616   ac_status=$?
4617   grep -v '^ *+' conftest.er1 >conftest.err
4618   rm -f conftest.er1
4619   cat conftest.err >&5
4620   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4621   (exit $ac_status); } && {
4622          test -z "$ac_c_werror_flag" ||
4623          test ! -s conftest.err
4624        } && test -s conftest.$ac_objext; then
4625   ac_cv_safe_to_define___extensions__=yes
4626 else
4627   echo "$as_me: failed program was:" >&5
4628 sed 's/^/| /' conftest.$ac_ext >&5
4629
4630         ac_cv_safe_to_define___extensions__=no
4631 fi
4632
4633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4634 fi
4635 { echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
4636 echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6; }
4637   test $ac_cv_safe_to_define___extensions__ = yes &&
4638     cat >>confdefs.h <<\_ACEOF
4639 #define __EXTENSIONS__ 1
4640 _ACEOF
4641
4642   cat >>confdefs.h <<\_ACEOF
4643 #define _POSIX_PTHREAD_SEMANTICS 1
4644 _ACEOF
4645
4646   cat >>confdefs.h <<\_ACEOF
4647 #define _TANDEM_SOURCE 1
4648 _ACEOF
4649
4650
4651
4652 ### Use -Wno-pointer-sign if the compiler supports it
4653 { echo "$as_me:$LINENO: checking whether gcc understands -Wno-pointer-sign" >&5
4654 echo $ECHO_N "checking whether gcc understands -Wno-pointer-sign... $ECHO_C" >&6; }
4655 SAVE_CFLAGS="$CFLAGS"
4656 CFLAGS="$CFLAGS -Wno-pointer-sign"
4657 cat >conftest.$ac_ext <<_ACEOF
4658 /* confdefs.h.  */
4659 _ACEOF
4660 cat confdefs.h >>conftest.$ac_ext
4661 cat >>conftest.$ac_ext <<_ACEOF
4662 /* end confdefs.h.  */
4663
4664 int
4665 main ()
4666 {
4667
4668   ;
4669   return 0;
4670 }
4671 _ACEOF
4672 rm -f conftest.$ac_objext
4673 if { (ac_try="$ac_compile"
4674 case "(($ac_try" in
4675   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4676   *) ac_try_echo=$ac_try;;
4677 esac
4678 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4679   (eval "$ac_compile") 2>conftest.er1
4680   ac_status=$?
4681   grep -v '^ *+' conftest.er1 >conftest.err
4682   rm -f conftest.er1
4683   cat conftest.err >&5
4684   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4685   (exit $ac_status); } && {
4686          test -z "$ac_c_werror_flag" ||
4687          test ! -s conftest.err
4688        } && test -s conftest.$ac_objext; then
4689   has_option=yes
4690 else
4691   echo "$as_me: failed program was:" >&5
4692 sed 's/^/| /' conftest.$ac_ext >&5
4693
4694         has_option=no
4695 fi
4696
4697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4698 if test $has_option = yes; then
4699    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
4700 fi
4701 { echo "$as_me:$LINENO: result: $has_option" >&5
4702 echo "${ECHO_T}$has_option" >&6; }
4703 CFLAGS="$SAVE_CFLAGS"
4704 unset has_option
4705 unset SAVE_CFLAGS
4706
4707 #### Some other nice autoconf tests.
4708
4709 { echo "$as_me:$LINENO: checking whether ln -s works" >&5
4710 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
4711 LN_S=$as_ln_s
4712 if test "$LN_S" = "ln -s"; then
4713   { echo "$as_me:$LINENO: result: yes" >&5
4714 echo "${ECHO_T}yes" >&6; }
4715 else
4716   { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
4717 echo "${ECHO_T}no, using $LN_S" >&6; }
4718 fi
4719
4720 ac_ext=c
4721 ac_cpp='$CPP $CPPFLAGS'
4722 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4723 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4724 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4725 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4726 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
4727 # On Suns, sometimes $CPP names a directory.
4728 if test -n "$CPP" && test -d "$CPP"; then
4729   CPP=
4730 fi
4731 if test -z "$CPP"; then
4732   if test "${ac_cv_prog_CPP+set}" = set; then
4733   echo $ECHO_N "(cached) $ECHO_C" >&6
4734 else
4735       # Double quotes because CPP needs to be expanded
4736     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4737     do
4738       ac_preproc_ok=false
4739 for ac_c_preproc_warn_flag in '' yes
4740 do
4741   # Use a header file that comes with gcc, so configuring glibc
4742   # with a fresh cross-compiler works.
4743   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4744   # <limits.h> exists even on freestanding compilers.
4745   # On the NeXT, cc -E runs the code through the compiler's parser,
4746   # not just through cpp. "Syntax error" is here to catch this case.
4747   cat >conftest.$ac_ext <<_ACEOF
4748 /* confdefs.h.  */
4749 _ACEOF
4750 cat confdefs.h >>conftest.$ac_ext
4751 cat >>conftest.$ac_ext <<_ACEOF
4752 /* end confdefs.h.  */
4753 #ifdef __STDC__
4754 # include <limits.h>
4755 #else
4756 # include <assert.h>
4757 #endif
4758                      Syntax error
4759 _ACEOF
4760 if { (ac_try="$ac_cpp conftest.$ac_ext"
4761 case "(($ac_try" in
4762   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4763   *) ac_try_echo=$ac_try;;
4764 esac
4765 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4766   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4767   ac_status=$?
4768   grep -v '^ *+' conftest.er1 >conftest.err
4769   rm -f conftest.er1
4770   cat conftest.err >&5
4771   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4772   (exit $ac_status); } >/dev/null && {
4773          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4774          test ! -s conftest.err
4775        }; then
4776   :
4777 else
4778   echo "$as_me: failed program was:" >&5
4779 sed 's/^/| /' conftest.$ac_ext >&5
4780
4781   # Broken: fails on valid input.
4782 continue
4783 fi
4784
4785 rm -f conftest.err conftest.$ac_ext
4786
4787   # OK, works on sane cases.  Now check whether nonexistent headers
4788   # can be detected and how.
4789   cat >conftest.$ac_ext <<_ACEOF
4790 /* confdefs.h.  */
4791 _ACEOF
4792 cat confdefs.h >>conftest.$ac_ext
4793 cat >>conftest.$ac_ext <<_ACEOF
4794 /* end confdefs.h.  */
4795 #include <ac_nonexistent.h>
4796 _ACEOF
4797 if { (ac_try="$ac_cpp conftest.$ac_ext"
4798 case "(($ac_try" in
4799   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4800   *) ac_try_echo=$ac_try;;
4801 esac
4802 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4803   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4804   ac_status=$?
4805   grep -v '^ *+' conftest.er1 >conftest.err
4806   rm -f conftest.er1
4807   cat conftest.err >&5
4808   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4809   (exit $ac_status); } >/dev/null && {
4810          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4811          test ! -s conftest.err
4812        }; then
4813   # Broken: success on invalid input.
4814 continue
4815 else
4816   echo "$as_me: failed program was:" >&5
4817 sed 's/^/| /' conftest.$ac_ext >&5
4818
4819   # Passes both tests.
4820 ac_preproc_ok=:
4821 break
4822 fi
4823
4824 rm -f conftest.err conftest.$ac_ext
4825
4826 done
4827 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4828 rm -f conftest.err conftest.$ac_ext
4829 if $ac_preproc_ok; then
4830   break
4831 fi
4832
4833     done
4834     ac_cv_prog_CPP=$CPP
4835
4836 fi
4837   CPP=$ac_cv_prog_CPP
4838 else
4839   ac_cv_prog_CPP=$CPP
4840 fi
4841 { echo "$as_me:$LINENO: result: $CPP" >&5
4842 echo "${ECHO_T}$CPP" >&6; }
4843 ac_preproc_ok=false
4844 for ac_c_preproc_warn_flag in '' yes
4845 do
4846   # Use a header file that comes with gcc, so configuring glibc
4847   # with a fresh cross-compiler works.
4848   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4849   # <limits.h> exists even on freestanding compilers.
4850   # On the NeXT, cc -E runs the code through the compiler's parser,
4851   # not just through cpp. "Syntax error" is here to catch this case.
4852   cat >conftest.$ac_ext <<_ACEOF
4853 /* confdefs.h.  */
4854 _ACEOF
4855 cat confdefs.h >>conftest.$ac_ext
4856 cat >>conftest.$ac_ext <<_ACEOF
4857 /* end confdefs.h.  */
4858 #ifdef __STDC__
4859 # include <limits.h>
4860 #else
4861 # include <assert.h>
4862 #endif
4863                      Syntax error
4864 _ACEOF
4865 if { (ac_try="$ac_cpp conftest.$ac_ext"
4866 case "(($ac_try" in
4867   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4868   *) ac_try_echo=$ac_try;;
4869 esac
4870 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4871   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4872   ac_status=$?
4873   grep -v '^ *+' conftest.er1 >conftest.err
4874   rm -f conftest.er1
4875   cat conftest.err >&5
4876   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4877   (exit $ac_status); } >/dev/null && {
4878          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4879          test ! -s conftest.err
4880        }; then
4881   :
4882 else
4883   echo "$as_me: failed program was:" >&5
4884 sed 's/^/| /' conftest.$ac_ext >&5
4885
4886   # Broken: fails on valid input.
4887 continue
4888 fi
4889
4890 rm -f conftest.err conftest.$ac_ext
4891
4892   # OK, works on sane cases.  Now check whether nonexistent headers
4893   # can be detected and how.
4894   cat >conftest.$ac_ext <<_ACEOF
4895 /* confdefs.h.  */
4896 _ACEOF
4897 cat confdefs.h >>conftest.$ac_ext
4898 cat >>conftest.$ac_ext <<_ACEOF
4899 /* end confdefs.h.  */
4900 #include <ac_nonexistent.h>
4901 _ACEOF
4902 if { (ac_try="$ac_cpp conftest.$ac_ext"
4903 case "(($ac_try" in
4904   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4905   *) ac_try_echo=$ac_try;;
4906 esac
4907 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4908   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4909   ac_status=$?
4910   grep -v '^ *+' conftest.er1 >conftest.err
4911   rm -f conftest.er1
4912   cat conftest.err >&5
4913   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4914   (exit $ac_status); } >/dev/null && {
4915          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4916          test ! -s conftest.err
4917        }; then
4918   # Broken: success on invalid input.
4919 continue
4920 else
4921   echo "$as_me: failed program was:" >&5
4922 sed 's/^/| /' conftest.$ac_ext >&5
4923
4924   # Passes both tests.
4925 ac_preproc_ok=:
4926 break
4927 fi
4928
4929 rm -f conftest.err conftest.$ac_ext
4930
4931 done
4932 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4933 rm -f conftest.err conftest.$ac_ext
4934 if $ac_preproc_ok; then
4935   :
4936 else
4937   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4938 See \`config.log' for more details." >&5
4939 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4940 See \`config.log' for more details." >&2;}
4941    { (exit 1); exit 1; }; }
4942 fi
4943
4944 ac_ext=c
4945 ac_cpp='$CPP $CPPFLAGS'
4946 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4947 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4948 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4949
4950 # Find a good install program.  We prefer a C program (faster),
4951 # so one script is as good as another.  But avoid the broken or
4952 # incompatible versions:
4953 # SysV /etc/install, /usr/sbin/install
4954 # SunOS /usr/etc/install
4955 # IRIX /sbin/install
4956 # AIX /bin/install
4957 # AmigaOS /C/install, which installs bootblocks on floppy discs
4958 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4959 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4960 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4961 # OS/2's system install, which has a completely different semantic
4962 # ./install, which can be erroneously created by make from ./install.sh.
4963 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
4964 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
4965 if test -z "$INSTALL"; then
4966 if test "${ac_cv_path_install+set}" = set; then
4967   echo $ECHO_N "(cached) $ECHO_C" >&6
4968 else
4969   as_save_IFS=$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   # Account for people who put trailing slashes in PATH elements.
4975 case $as_dir/ in
4976   ./ | .// | /cC/* | \
4977   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4978   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
4979   /usr/ucb/* ) ;;
4980   *)
4981     # OSF1 and SCO ODT 3.0 have their own names for install.
4982     # Don't use installbsd from OSF since it installs stuff as root
4983     # by default.
4984     for ac_prog in ginstall scoinst install; do
4985       for ac_exec_ext in '' $ac_executable_extensions; do
4986         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4987           if test $ac_prog = install &&
4988             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4989             # AIX install.  It has an incompatible calling convention.
4990             :
4991           elif test $ac_prog = install &&
4992             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4993             # program-specific install script used by HP pwplus--don't use.
4994             :
4995           else
4996             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4997             break 3
4998           fi
4999         fi
5000       done
5001     done
5002     ;;
5003 esac
5004 done
5005 IFS=$as_save_IFS
5006
5007
5008 fi
5009   if test "${ac_cv_path_install+set}" = set; then
5010     INSTALL=$ac_cv_path_install
5011   else
5012     # As a last resort, use the slow shell script.  Don't cache a
5013     # value for INSTALL within a source directory, because that will
5014     # break other packages using the cache if that directory is
5015     # removed, or if the value is a relative name.
5016     INSTALL=$ac_install_sh
5017   fi
5018 fi
5019 { echo "$as_me:$LINENO: result: $INSTALL" >&5
5020 echo "${ECHO_T}$INSTALL" >&6; }
5021
5022 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5023 # It thinks the first close brace ends the variable substitution.
5024 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5025
5026 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5027
5028 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5029
5030 if test "x$RANLIB" = x; then
5031   if test -n "$ac_tool_prefix"; then
5032   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5033 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5034 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5035 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5036 if test "${ac_cv_prog_RANLIB+set}" = set; then
5037   echo $ECHO_N "(cached) $ECHO_C" >&6
5038 else
5039   if test -n "$RANLIB"; then
5040   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5041 else
5042 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5043 for as_dir in $PATH
5044 do
5045   IFS=$as_save_IFS
5046   test -z "$as_dir" && as_dir=.
5047   for ac_exec_ext in '' $ac_executable_extensions; do
5048   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5049     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5050     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5051     break 2
5052   fi
5053 done
5054 done
5055 IFS=$as_save_IFS
5056
5057 fi
5058 fi
5059 RANLIB=$ac_cv_prog_RANLIB
5060 if test -n "$RANLIB"; then
5061   { echo "$as_me:$LINENO: result: $RANLIB" >&5
5062 echo "${ECHO_T}$RANLIB" >&6; }
5063 else
5064   { echo "$as_me:$LINENO: result: no" >&5
5065 echo "${ECHO_T}no" >&6; }
5066 fi
5067
5068
5069 fi
5070 if test -z "$ac_cv_prog_RANLIB"; then
5071   ac_ct_RANLIB=$RANLIB
5072   # Extract the first word of "ranlib", so it can be a program name with args.
5073 set dummy ranlib; ac_word=$2
5074 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5075 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5076 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
5077   echo $ECHO_N "(cached) $ECHO_C" >&6
5078 else
5079   if test -n "$ac_ct_RANLIB"; then
5080   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5081 else
5082 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5083 for as_dir in $PATH
5084 do
5085   IFS=$as_save_IFS
5086   test -z "$as_dir" && as_dir=.
5087   for ac_exec_ext in '' $ac_executable_extensions; do
5088   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5089     ac_cv_prog_ac_ct_RANLIB="ranlib"
5090     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5091     break 2
5092   fi
5093 done
5094 done
5095 IFS=$as_save_IFS
5096
5097 fi
5098 fi
5099 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5100 if test -n "$ac_ct_RANLIB"; then
5101   { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
5102 echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
5103 else
5104   { echo "$as_me:$LINENO: result: no" >&5
5105 echo "${ECHO_T}no" >&6; }
5106 fi
5107
5108   if test "x$ac_ct_RANLIB" = x; then
5109     RANLIB=":"
5110   else
5111     case $cross_compiling:$ac_tool_warned in
5112 yes:)
5113 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
5114 whose name does not start with the host triplet.  If you think this
5115 configuration is useful to you, please write to autoconf@gnu.org." >&5
5116 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5117 whose name does not start with the host triplet.  If you think this
5118 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5119 ac_tool_warned=yes ;;
5120 esac
5121     RANLIB=$ac_ct_RANLIB
5122   fi
5123 else
5124   RANLIB="$ac_cv_prog_RANLIB"
5125 fi
5126
5127 fi
5128 # Extract the first word of "install-info", so it can be a program name with args.
5129 set dummy install-info; ac_word=$2
5130 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5131 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5132 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5133   echo $ECHO_N "(cached) $ECHO_C" >&6
5134 else
5135   case $INSTALL_INFO in
5136   [\\/]* | ?:[\\/]*)
5137   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5138   ;;
5139   *)
5140   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5141 for as_dir in $PATH
5142 do
5143   IFS=$as_save_IFS
5144   test -z "$as_dir" && as_dir=.
5145   for ac_exec_ext in '' $ac_executable_extensions; do
5146   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5147     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5148     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5149     break 2
5150   fi
5151 done
5152 done
5153 IFS=$as_save_IFS
5154
5155   ;;
5156 esac
5157 fi
5158 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5159 if test -n "$INSTALL_INFO"; then
5160   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5161 echo "${ECHO_T}$INSTALL_INFO" >&6; }
5162 else
5163   { echo "$as_me:$LINENO: result: no" >&5
5164 echo "${ECHO_T}no" >&6; }
5165 fi
5166
5167
5168 # Extract the first word of "install-info", so it can be a program name with args.
5169 set dummy install-info; ac_word=$2
5170 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5171 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5172 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5173   echo $ECHO_N "(cached) $ECHO_C" >&6
5174 else
5175   case $INSTALL_INFO in
5176   [\\/]* | ?:[\\/]*)
5177   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5178   ;;
5179   *)
5180   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5181 for as_dir in /usr/sbin
5182 do
5183   IFS=$as_save_IFS
5184   test -z "$as_dir" && as_dir=.
5185   for ac_exec_ext in '' $ac_executable_extensions; do
5186   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5187     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5188     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5189     break 2
5190   fi
5191 done
5192 done
5193 IFS=$as_save_IFS
5194
5195   ;;
5196 esac
5197 fi
5198 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5199 if test -n "$INSTALL_INFO"; then
5200   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5201 echo "${ECHO_T}$INSTALL_INFO" >&6; }
5202 else
5203   { echo "$as_me:$LINENO: result: no" >&5
5204 echo "${ECHO_T}no" >&6; }
5205 fi
5206
5207
5208 # Extract the first word of "install-info", so it can be a program name with args.
5209 set dummy install-info; ac_word=$2
5210 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5211 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5212 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5213   echo $ECHO_N "(cached) $ECHO_C" >&6
5214 else
5215   case $INSTALL_INFO in
5216   [\\/]* | ?:[\\/]*)
5217   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5218   ;;
5219   *)
5220   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5221 for as_dir in /sbin
5222 do
5223   IFS=$as_save_IFS
5224   test -z "$as_dir" && as_dir=.
5225   for ac_exec_ext in '' $ac_executable_extensions; do
5226   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5227     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5228     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5229     break 2
5230   fi
5231 done
5232 done
5233 IFS=$as_save_IFS
5234
5235   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
5236   ;;
5237 esac
5238 fi
5239 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5240 if test -n "$INSTALL_INFO"; then
5241   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5242 echo "${ECHO_T}$INSTALL_INFO" >&6; }
5243 else
5244   { echo "$as_me:$LINENO: result: no" >&5
5245 echo "${ECHO_T}no" >&6; }
5246 fi
5247
5248
5249 # Extract the first word of "gzip", so it can be a program name with args.
5250 set dummy gzip; ac_word=$2
5251 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5252 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5253 if test "${ac_cv_path_GZIP_PROG+set}" = set; then
5254   echo $ECHO_N "(cached) $ECHO_C" >&6
5255 else
5256   case $GZIP_PROG in
5257   [\\/]* | ?:[\\/]*)
5258   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
5259   ;;
5260   *)
5261   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5262 for as_dir in $PATH
5263 do
5264   IFS=$as_save_IFS
5265   test -z "$as_dir" && as_dir=.
5266   for ac_exec_ext in '' $ac_executable_extensions; do
5267   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5268     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
5269     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5270     break 2
5271   fi
5272 done
5273 done
5274 IFS=$as_save_IFS
5275
5276   ;;
5277 esac
5278 fi
5279 GZIP_PROG=$ac_cv_path_GZIP_PROG
5280 if test -n "$GZIP_PROG"; then
5281   { echo "$as_me:$LINENO: result: $GZIP_PROG" >&5
5282 echo "${ECHO_T}$GZIP_PROG" >&6; }
5283 else
5284   { echo "$as_me:$LINENO: result: no" >&5
5285 echo "${ECHO_T}no" >&6; }
5286 fi
5287
5288
5289
5290
5291 ## Need makeinfo >= 4.6 (?) to build the manuals.
5292 # Extract the first word of "makeinfo", so it can be a program name with args.
5293 set dummy makeinfo; ac_word=$2
5294 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5295 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5296 if test "${ac_cv_path_MAKEINFO+set}" = set; then
5297   echo $ECHO_N "(cached) $ECHO_C" >&6
5298 else
5299   case $MAKEINFO in
5300   [\\/]* | ?:[\\/]*)
5301   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
5302   ;;
5303   *)
5304   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5305 for as_dir in $PATH
5306 do
5307   IFS=$as_save_IFS
5308   test -z "$as_dir" && as_dir=.
5309   for ac_exec_ext in '' $ac_executable_extensions; do
5310   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5311     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
5312     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5313     break 2
5314   fi
5315 done
5316 done
5317 IFS=$as_save_IFS
5318
5319   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
5320   ;;
5321 esac
5322 fi
5323 MAKEINFO=$ac_cv_path_MAKEINFO
5324 if test -n "$MAKEINFO"; then
5325   { echo "$as_me:$LINENO: result: $MAKEINFO" >&5
5326 echo "${ECHO_T}$MAKEINFO" >&6; }
5327 else
5328   { echo "$as_me:$LINENO: result: no" >&5
5329 echo "${ECHO_T}no" >&6; }
5330 fi
5331
5332
5333 if test "$MAKEINFO" != "no" && \
5334   test x"`$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
5335    MAKEINFO=no
5336 fi
5337
5338 ## Makeinfo is unusual.  For a released Emacs, the manuals are
5339 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
5340 ## therefore in the category of "special tools" not normally required, which
5341 ## configure does not have to check for (eg autoconf itself).
5342 ## In a CVS checkout on the other hand, the manuals are not included.
5343 ## So makeinfo is a requirement to build from CVS, and configure
5344 ## should test for it as it does for any other build requirement.
5345 ## We use the presence of $srcdir/info/emacs to distinguish a release,
5346 ## with pre-built manuals, from a CVS checkout.
5347 if test "$MAKEINFO" = "no"; then
5348   if test "x${with_makeinfo}" = "xno"; then
5349     MAKEINFO=off
5350   elif ! test -e $srcdir/info/emacs; then
5351     { { echo "$as_me:$LINENO: error: You do not seem to have makeinfo >= 4.6, and your
5352 source tree does not seem to have pre-built manuals in the \`info' directory.
5353 Either install a suitable version of makeinfo, or re-run configure
5354 with the \`--without-makeinfo' option to build without the manuals. " >&5
5355 echo "$as_me: error: You do not seem to have makeinfo >= 4.6, and your
5356 source tree does not seem to have pre-built manuals in the \`info' directory.
5357 Either install a suitable version of makeinfo, or re-run configure
5358 with the \`--without-makeinfo' option to build without the manuals. " >&2;}
5359    { (exit 1); exit 1; }; }
5360   fi
5361 fi
5362
5363
5364 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
5365 then
5366   ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
5367 fi
5368
5369 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
5370 then
5371   ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
5372 fi
5373
5374
5375 late_LDFLAGS=$LDFLAGS
5376 if test "$GCC" = yes; then
5377   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
5378 else
5379   LDFLAGS="$LDFLAGS -znocombreloc"
5380 fi
5381
5382 { echo "$as_me:$LINENO: checking for -znocombreloc" >&5
5383 echo $ECHO_N "checking for -znocombreloc... $ECHO_C" >&6; }
5384 cat >conftest.$ac_ext <<_ACEOF
5385 main(){return 0;}
5386 _ACEOF
5387 rm -f conftest.$ac_objext conftest$ac_exeext
5388 if { (ac_try="$ac_link"
5389 case "(($ac_try" in
5390   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5391   *) ac_try_echo=$ac_try;;
5392 esac
5393 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5394   (eval "$ac_link") 2>conftest.er1
5395   ac_status=$?
5396   grep -v '^ *+' conftest.er1 >conftest.err
5397   rm -f conftest.er1
5398   cat conftest.err >&5
5399   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5400   (exit $ac_status); } && {
5401          test -z "$ac_c_werror_flag" ||
5402          test ! -s conftest.err
5403        } && test -s conftest$ac_exeext &&
5404        $as_test_x conftest$ac_exeext; then
5405   { echo "$as_me:$LINENO: result: yes" >&5
5406 echo "${ECHO_T}yes" >&6; }
5407 else
5408   echo "$as_me: failed program was:" >&5
5409 sed 's/^/| /' conftest.$ac_ext >&5
5410
5411         LDFLAGS=$late_LDFLAGS
5412   { echo "$as_me:$LINENO: result: no" >&5
5413 echo "${ECHO_T}no" >&6; }
5414 fi
5415
5416 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5417       conftest$ac_exeext conftest.$ac_ext
5418
5419 #### Extract some information from the operating system and machine files.
5420
5421 { echo "$as_me:$LINENO: checking the machine- and system-dependent files to find out
5422  - which libraries the lib-src programs will want, and
5423  - whether the GNU malloc routines are usable..." >&5
5424 echo "$as_me: checking the machine- and system-dependent files to find out
5425  - which libraries the lib-src programs will want, and
5426  - whether the GNU malloc routines are usable..." >&6;}
5427
5428 ### First figure out CFLAGS (which we use for running the compiler here)
5429 ### and REAL_CFLAGS (which we use for real compilation).
5430 ### The two are the same except on a few systems, where they are made
5431 ### different to work around various lossages.  For example,
5432 ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g
5433 ### as implying static linking.
5434
5435 ### If the CFLAGS env var is specified, we use that value
5436 ### instead of the default.
5437
5438 ### It's not important that this name contain the PID; you can't run
5439 ### two configures in the same directory and have anything work
5440 ### anyway.
5441 tempcname="conftest.c"
5442
5443 echo '
5444 #include "'${srcdir}'/src/'${opsysfile}'"
5445 #include "'${srcdir}'/src/'${machfile}'"
5446 #ifndef LIBS_MACHINE
5447 #define LIBS_MACHINE
5448 #endif
5449 #ifndef LIBS_SYSTEM
5450 #define LIBS_SYSTEM
5451 #endif
5452 #ifndef C_SWITCH_SYSTEM
5453 #define C_SWITCH_SYSTEM
5454 #endif
5455 #ifndef C_SWITCH_MACHINE
5456 #define C_SWITCH_MACHINE
5457 #endif
5458 configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
5459 configure___ c_switch_system=C_SWITCH_SYSTEM
5460 configure___ c_switch_machine=C_SWITCH_MACHINE
5461
5462 #ifndef LIB_X11_LIB
5463 #define LIB_X11_LIB -lX11
5464 #endif
5465
5466 #ifndef LIBX11_SYSTEM
5467 #define LIBX11_SYSTEM
5468 #endif
5469 configure___ LIBX=LIB_X11_LIB LIBX11_SYSTEM
5470
5471 #ifdef UNEXEC
5472 configure___ unexec=UNEXEC
5473 #else
5474 configure___ unexec=unexec.o
5475 #endif
5476
5477 #ifdef SYSTEM_MALLOC
5478 configure___ system_malloc=yes
5479 #else
5480 configure___ system_malloc=no
5481 #endif
5482
5483 #ifdef USE_MMAP_FOR_BUFFERS
5484 configure___ use_mmap_for_buffers=yes
5485 #else
5486 configure___ use_mmap_for_buffers=no
5487 #endif
5488
5489 #ifndef C_DEBUG_SWITCH
5490 #define C_DEBUG_SWITCH -g
5491 #endif
5492
5493 #ifndef C_OPTIMIZE_SWITCH
5494 #ifdef __GNUC__
5495 #define C_OPTIMIZE_SWITCH -O2
5496 #else
5497 #define C_OPTIMIZE_SWITCH -O
5498 #endif
5499 #endif
5500
5501 #ifndef C_WARNINGS_SWITCH
5502 #define C_WARNINGS_SWITCH ${C_WARNINGS_SWITCH}
5503 #endif
5504
5505 #ifndef LD_SWITCH_MACHINE
5506 #define LD_SWITCH_MACHINE
5507 #endif
5508
5509 #ifndef LD_SWITCH_SYSTEM
5510 #define LD_SWITCH_SYSTEM
5511 #endif
5512
5513 #ifndef LD_SWITCH_X_SITE_AUX
5514 #define LD_SWITCH_X_SITE_AUX
5515 #endif
5516
5517 configure___ ld_switch_system=LD_SWITCH_SYSTEM
5518 configure___ ld_switch_machine=LD_SWITCH_MACHINE
5519
5520 #ifdef THIS_IS_CONFIGURE
5521
5522 /* Get the CFLAGS for tests in configure.  */
5523 #ifdef __GNUC__
5524 configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
5525 #else
5526 configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5527 #endif
5528
5529 #else /* not THIS_IS_CONFIGURE */
5530
5531 /* Get the CFLAGS for real compilation.  */
5532 #ifdef __GNUC__
5533 configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH C_WARNINGS_SWITCH '${SPECIFIED_CFLAGS}'
5534 #else
5535 configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5536 #endif
5537
5538 #endif /* not THIS_IS_CONFIGURE */
5539 ' > ${tempcname}
5540
5541 # The value of CPP is a quoted variable reference, so we need to do this
5542 # to get its actual value...
5543 CPP=`eval "echo $CPP"`
5544 eval `${CPP} -Isrc ${tempcname} \
5545        | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5546 if test "x$SPECIFIED_CFLAGS" = x; then
5547   eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
5548          | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5549 else
5550   REAL_CFLAGS="$CFLAGS"
5551 fi
5552 rm ${tempcname}
5553
5554 ac_link="$ac_link $ld_switch_machine $ld_switch_system"
5555
5556 ### Make sure subsequent tests use flags consistent with the build flags.
5557
5558 if test x"${OVERRIDE_CPPFLAGS}" != x; then
5559   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
5560 else
5561   CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS"
5562 fi
5563
5564
5565
5566 # Check whether --enable-largefile was given.
5567 if test "${enable_largefile+set}" = set; then
5568   enableval=$enable_largefile;
5569 fi
5570
5571 if test "$enable_largefile" != no; then
5572
5573   { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
5574 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; }
5575 if test "${ac_cv_sys_largefile_CC+set}" = set; then
5576   echo $ECHO_N "(cached) $ECHO_C" >&6
5577 else
5578   ac_cv_sys_largefile_CC=no
5579      if test "$GCC" != yes; then
5580        ac_save_CC=$CC
5581        while :; do
5582          # IRIX 6.2 and later do not support large files by default,
5583          # so use the C compiler's -n32 option if that helps.
5584          cat >conftest.$ac_ext <<_ACEOF
5585 /* confdefs.h.  */
5586 _ACEOF
5587 cat confdefs.h >>conftest.$ac_ext
5588 cat >>conftest.$ac_ext <<_ACEOF
5589 /* end confdefs.h.  */
5590 #include <sys/types.h>
5591  /* Check that off_t can represent 2**63 - 1 correctly.
5592     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5593     since some C++ compilers masquerading as C compilers
5594     incorrectly reject 9223372036854775807.  */
5595 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5596   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5597                        && LARGE_OFF_T % 2147483647 == 1)
5598                       ? 1 : -1];
5599 int
5600 main ()
5601 {
5602
5603   ;
5604   return 0;
5605 }
5606 _ACEOF
5607          rm -f conftest.$ac_objext
5608 if { (ac_try="$ac_compile"
5609 case "(($ac_try" in
5610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5611   *) ac_try_echo=$ac_try;;
5612 esac
5613 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5614   (eval "$ac_compile") 2>conftest.er1
5615   ac_status=$?
5616   grep -v '^ *+' conftest.er1 >conftest.err
5617   rm -f conftest.er1
5618   cat conftest.err >&5
5619   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5620   (exit $ac_status); } && {
5621          test -z "$ac_c_werror_flag" ||
5622          test ! -s conftest.err
5623        } && test -s conftest.$ac_objext; then
5624   break
5625 else
5626   echo "$as_me: failed program was:" >&5
5627 sed 's/^/| /' conftest.$ac_ext >&5
5628
5629
5630 fi
5631
5632 rm -f core conftest.err conftest.$ac_objext
5633          CC="$CC -n32"
5634          rm -f conftest.$ac_objext
5635 if { (ac_try="$ac_compile"
5636 case "(($ac_try" in
5637   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5638   *) ac_try_echo=$ac_try;;
5639 esac
5640 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5641   (eval "$ac_compile") 2>conftest.er1
5642   ac_status=$?
5643   grep -v '^ *+' conftest.er1 >conftest.err
5644   rm -f conftest.er1
5645   cat conftest.err >&5
5646   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5647   (exit $ac_status); } && {
5648          test -z "$ac_c_werror_flag" ||
5649          test ! -s conftest.err
5650        } && test -s conftest.$ac_objext; then
5651   ac_cv_sys_largefile_CC=' -n32'; break
5652 else
5653   echo "$as_me: failed program was:" >&5
5654 sed 's/^/| /' conftest.$ac_ext >&5
5655
5656
5657 fi
5658
5659 rm -f core conftest.err conftest.$ac_objext
5660          break
5661        done
5662        CC=$ac_save_CC
5663        rm -f conftest.$ac_ext
5664     fi
5665 fi
5666 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
5667 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; }
5668   if test "$ac_cv_sys_largefile_CC" != no; then
5669     CC=$CC$ac_cv_sys_largefile_CC
5670   fi
5671
5672   { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5673 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; }
5674 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
5675   echo $ECHO_N "(cached) $ECHO_C" >&6
5676 else
5677   while :; do
5678   cat >conftest.$ac_ext <<_ACEOF
5679 /* confdefs.h.  */
5680 _ACEOF
5681 cat confdefs.h >>conftest.$ac_ext
5682 cat >>conftest.$ac_ext <<_ACEOF
5683 /* end confdefs.h.  */
5684 #include <sys/types.h>
5685  /* Check that off_t can represent 2**63 - 1 correctly.
5686     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5687     since some C++ compilers masquerading as C compilers
5688     incorrectly reject 9223372036854775807.  */
5689 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5690   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5691                        && LARGE_OFF_T % 2147483647 == 1)
5692                       ? 1 : -1];
5693 int
5694 main ()
5695 {
5696
5697   ;
5698   return 0;
5699 }
5700 _ACEOF
5701 rm -f conftest.$ac_objext
5702 if { (ac_try="$ac_compile"
5703 case "(($ac_try" in
5704   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5705   *) ac_try_echo=$ac_try;;
5706 esac
5707 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5708   (eval "$ac_compile") 2>conftest.er1
5709   ac_status=$?
5710   grep -v '^ *+' conftest.er1 >conftest.err
5711   rm -f conftest.er1
5712   cat conftest.err >&5
5713   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5714   (exit $ac_status); } && {
5715          test -z "$ac_c_werror_flag" ||
5716          test ! -s conftest.err
5717        } && test -s conftest.$ac_objext; then
5718   ac_cv_sys_file_offset_bits=no; break
5719 else
5720   echo "$as_me: failed program was:" >&5
5721 sed 's/^/| /' conftest.$ac_ext >&5
5722
5723
5724 fi
5725
5726 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5727   cat >conftest.$ac_ext <<_ACEOF
5728 /* confdefs.h.  */
5729 _ACEOF
5730 cat confdefs.h >>conftest.$ac_ext
5731 cat >>conftest.$ac_ext <<_ACEOF
5732 /* end confdefs.h.  */
5733 #define _FILE_OFFSET_BITS 64
5734 #include <sys/types.h>
5735  /* Check that off_t can represent 2**63 - 1 correctly.
5736     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5737     since some C++ compilers masquerading as C compilers
5738     incorrectly reject 9223372036854775807.  */
5739 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5740   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5741                        && LARGE_OFF_T % 2147483647 == 1)
5742                       ? 1 : -1];
5743 int
5744 main ()
5745 {
5746
5747   ;
5748   return 0;
5749 }
5750 _ACEOF
5751 rm -f conftest.$ac_objext
5752 if { (ac_try="$ac_compile"
5753 case "(($ac_try" in
5754   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5755   *) ac_try_echo=$ac_try;;
5756 esac
5757 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5758   (eval "$ac_compile") 2>conftest.er1
5759   ac_status=$?
5760   grep -v '^ *+' conftest.er1 >conftest.err
5761   rm -f conftest.er1
5762   cat conftest.err >&5
5763   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5764   (exit $ac_status); } && {
5765          test -z "$ac_c_werror_flag" ||
5766          test ! -s conftest.err
5767        } && test -s conftest.$ac_objext; then
5768   ac_cv_sys_file_offset_bits=64; break
5769 else
5770   echo "$as_me: failed program was:" >&5
5771 sed 's/^/| /' conftest.$ac_ext >&5
5772
5773
5774 fi
5775
5776 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5777   ac_cv_sys_file_offset_bits=unknown
5778   break
5779 done
5780 fi
5781 { echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
5782 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; }
5783 case $ac_cv_sys_file_offset_bits in #(
5784   no | unknown) ;;
5785   *)
5786 cat >>confdefs.h <<_ACEOF
5787 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5788 _ACEOF
5789 ;;
5790 esac
5791 rm -f conftest*
5792   if test $ac_cv_sys_file_offset_bits = unknown; then
5793     { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
5794 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; }
5795 if test "${ac_cv_sys_large_files+set}" = set; then
5796   echo $ECHO_N "(cached) $ECHO_C" >&6
5797 else
5798   while :; do
5799   cat >conftest.$ac_ext <<_ACEOF
5800 /* confdefs.h.  */
5801 _ACEOF
5802 cat confdefs.h >>conftest.$ac_ext
5803 cat >>conftest.$ac_ext <<_ACEOF
5804 /* end confdefs.h.  */
5805 #include <sys/types.h>
5806  /* Check that off_t can represent 2**63 - 1 correctly.
5807     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5808     since some C++ compilers masquerading as C compilers
5809     incorrectly reject 9223372036854775807.  */
5810 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5811   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5812                        && LARGE_OFF_T % 2147483647 == 1)
5813                       ? 1 : -1];
5814 int
5815 main ()
5816 {
5817
5818   ;
5819   return 0;
5820 }
5821 _ACEOF
5822 rm -f conftest.$ac_objext
5823 if { (ac_try="$ac_compile"
5824 case "(($ac_try" in
5825   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5826   *) ac_try_echo=$ac_try;;
5827 esac
5828 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5829   (eval "$ac_compile") 2>conftest.er1
5830   ac_status=$?
5831   grep -v '^ *+' conftest.er1 >conftest.err
5832   rm -f conftest.er1
5833   cat conftest.err >&5
5834   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5835   (exit $ac_status); } && {
5836          test -z "$ac_c_werror_flag" ||
5837          test ! -s conftest.err
5838        } && test -s conftest.$ac_objext; then
5839   ac_cv_sys_large_files=no; break
5840 else
5841   echo "$as_me: failed program was:" >&5
5842 sed 's/^/| /' conftest.$ac_ext >&5
5843
5844
5845 fi
5846
5847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5848   cat >conftest.$ac_ext <<_ACEOF
5849 /* confdefs.h.  */
5850 _ACEOF
5851 cat confdefs.h >>conftest.$ac_ext
5852 cat >>conftest.$ac_ext <<_ACEOF
5853 /* end confdefs.h.  */
5854 #define _LARGE_FILES 1
5855 #include <sys/types.h>
5856  /* Check that off_t can represent 2**63 - 1 correctly.
5857     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5858     since some C++ compilers masquerading as C compilers
5859     incorrectly reject 9223372036854775807.  */
5860 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5861   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5862                        && LARGE_OFF_T % 2147483647 == 1)
5863                       ? 1 : -1];
5864 int
5865 main ()
5866 {
5867
5868   ;
5869   return 0;
5870 }
5871 _ACEOF
5872 rm -f conftest.$ac_objext
5873 if { (ac_try="$ac_compile"
5874 case "(($ac_try" in
5875   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5876   *) ac_try_echo=$ac_try;;
5877 esac
5878 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5879   (eval "$ac_compile") 2>conftest.er1
5880   ac_status=$?
5881   grep -v '^ *+' conftest.er1 >conftest.err
5882   rm -f conftest.er1
5883   cat conftest.err >&5
5884   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5885   (exit $ac_status); } && {
5886          test -z "$ac_c_werror_flag" ||
5887          test ! -s conftest.err
5888        } && test -s conftest.$ac_objext; then
5889   ac_cv_sys_large_files=1; break
5890 else
5891   echo "$as_me: failed program was:" >&5
5892 sed 's/^/| /' conftest.$ac_ext >&5
5893
5894
5895 fi
5896
5897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5898   ac_cv_sys_large_files=unknown
5899   break
5900 done
5901 fi
5902 { echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
5903 echo "${ECHO_T}$ac_cv_sys_large_files" >&6; }
5904 case $ac_cv_sys_large_files in #(
5905   no | unknown) ;;
5906   *)
5907 cat >>confdefs.h <<_ACEOF
5908 #define _LARGE_FILES $ac_cv_sys_large_files
5909 _ACEOF
5910 ;;
5911 esac
5912 rm -f conftest*
5913   fi
5914 fi
5915
5916
5917
5918 ### The standard library on x86-64 and s390x GNU/Linux distributions can
5919 ### be located in either /usr/lib64 or /usr/lib.
5920 ### In some rare cases, /usr/lib64 exists but does not contain the
5921 ### relevant files (bug#1287).  Hence test for crtn.o.
5922 case "${canonical}" in
5923   x86_64-*-linux-gnu* | s390x-*-linux-gnu* )
5924     if test -e /usr/lib64/crtn.o; then
5925
5926 cat >>confdefs.h <<\_ACEOF
5927 #define HAVE_LIB64_DIR 1
5928 _ACEOF
5929
5930 fi
5931 esac
5932
5933
5934
5935
5936 if test "${with_sound}" != "no"; then
5937   # Sound support for GNU/Linux and the free BSDs.
5938
5939
5940
5941 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
5942 do
5943 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5944 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5945   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5946 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5947 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5948   echo $ECHO_N "(cached) $ECHO_C" >&6
5949 fi
5950 ac_res=`eval echo '${'$as_ac_Header'}'`
5951                { echo "$as_me:$LINENO: result: $ac_res" >&5
5952 echo "${ECHO_T}$ac_res" >&6; }
5953 else
5954   # Is the header compilable?
5955 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5956 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5957 cat >conftest.$ac_ext <<_ACEOF
5958 /* confdefs.h.  */
5959 _ACEOF
5960 cat confdefs.h >>conftest.$ac_ext
5961 cat >>conftest.$ac_ext <<_ACEOF
5962 /* end confdefs.h.  */
5963 $ac_includes_default
5964 #include <$ac_header>
5965 _ACEOF
5966 rm -f conftest.$ac_objext
5967 if { (ac_try="$ac_compile"
5968 case "(($ac_try" in
5969   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5970   *) ac_try_echo=$ac_try;;
5971 esac
5972 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5973   (eval "$ac_compile") 2>conftest.er1
5974   ac_status=$?
5975   grep -v '^ *+' conftest.er1 >conftest.err
5976   rm -f conftest.er1
5977   cat conftest.err >&5
5978   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5979   (exit $ac_status); } && {
5980          test -z "$ac_c_werror_flag" ||
5981          test ! -s conftest.err
5982        } && test -s conftest.$ac_objext; then
5983   ac_header_compiler=yes
5984 else
5985   echo "$as_me: failed program was:" >&5
5986 sed 's/^/| /' conftest.$ac_ext >&5
5987
5988         ac_header_compiler=no
5989 fi
5990
5991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5992 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5993 echo "${ECHO_T}$ac_header_compiler" >&6; }
5994
5995 # Is the header present?
5996 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5997 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5998 cat >conftest.$ac_ext <<_ACEOF
5999 /* confdefs.h.  */
6000 _ACEOF
6001 cat confdefs.h >>conftest.$ac_ext
6002 cat >>conftest.$ac_ext <<_ACEOF
6003 /* end confdefs.h.  */
6004 #include <$ac_header>
6005 _ACEOF
6006 if { (ac_try="$ac_cpp conftest.$ac_ext"
6007 case "(($ac_try" in
6008   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6009   *) ac_try_echo=$ac_try;;
6010 esac
6011 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6012   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6013   ac_status=$?
6014   grep -v '^ *+' conftest.er1 >conftest.err
6015   rm -f conftest.er1
6016   cat conftest.err >&5
6017   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6018   (exit $ac_status); } >/dev/null && {
6019          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6020          test ! -s conftest.err
6021        }; then
6022   ac_header_preproc=yes
6023 else
6024   echo "$as_me: failed program was:" >&5
6025 sed 's/^/| /' conftest.$ac_ext >&5
6026
6027   ac_header_preproc=no
6028 fi
6029
6030 rm -f conftest.err conftest.$ac_ext
6031 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6032 echo "${ECHO_T}$ac_header_preproc" >&6; }
6033
6034 # So?  What about this header?
6035 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6036   yes:no: )
6037     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6038 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6039     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6040 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6041     ac_header_preproc=yes
6042     ;;
6043   no:yes:* )
6044     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6045 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6046     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6047 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6048     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6049 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6050     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6051 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6052     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6053 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6054     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6055 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6056
6057     ;;
6058 esac
6059 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6060 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6061 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6062   echo $ECHO_N "(cached) $ECHO_C" >&6
6063 else
6064   eval "$as_ac_Header=\$ac_header_preproc"
6065 fi
6066 ac_res=`eval echo '${'$as_ac_Header'}'`
6067                { echo "$as_me:$LINENO: result: $ac_res" >&5
6068 echo "${ECHO_T}$ac_res" >&6; }
6069
6070 fi
6071 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6072   cat >>confdefs.h <<_ACEOF
6073 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6074 _ACEOF
6075
6076 fi
6077
6078 done
6079
6080   # Emulation library used on NetBSD.
6081   { echo "$as_me:$LINENO: checking for _oss_ioctl in -lossaudio" >&5
6082 echo $ECHO_N "checking for _oss_ioctl in -lossaudio... $ECHO_C" >&6; }
6083 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then
6084   echo $ECHO_N "(cached) $ECHO_C" >&6
6085 else
6086   ac_check_lib_save_LIBS=$LIBS
6087 LIBS="-lossaudio  $LIBS"
6088 cat >conftest.$ac_ext <<_ACEOF
6089 /* confdefs.h.  */
6090 _ACEOF
6091 cat confdefs.h >>conftest.$ac_ext
6092 cat >>conftest.$ac_ext <<_ACEOF
6093 /* end confdefs.h.  */
6094
6095 /* Override any GCC internal prototype to avoid an error.
6096    Use char because int might match the return type of a GCC
6097    builtin and then its argument prototype would still apply.  */
6098 #ifdef __cplusplus
6099 extern "C"
6100 #endif
6101 char _oss_ioctl ();
6102 int
6103 main ()
6104 {
6105 return _oss_ioctl ();
6106   ;
6107   return 0;
6108 }
6109 _ACEOF
6110 rm -f conftest.$ac_objext conftest$ac_exeext
6111 if { (ac_try="$ac_link"
6112 case "(($ac_try" in
6113   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6114   *) ac_try_echo=$ac_try;;
6115 esac
6116 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6117   (eval "$ac_link") 2>conftest.er1
6118   ac_status=$?
6119   grep -v '^ *+' conftest.er1 >conftest.err
6120   rm -f conftest.er1
6121   cat conftest.err >&5
6122   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6123   (exit $ac_status); } && {
6124          test -z "$ac_c_werror_flag" ||
6125          test ! -s conftest.err
6126        } && test -s conftest$ac_exeext &&
6127        $as_test_x conftest$ac_exeext; then
6128   ac_cv_lib_ossaudio__oss_ioctl=yes
6129 else
6130   echo "$as_me: failed program was:" >&5
6131 sed 's/^/| /' conftest.$ac_ext >&5
6132
6133         ac_cv_lib_ossaudio__oss_ioctl=no
6134 fi
6135
6136 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6137       conftest$ac_exeext conftest.$ac_ext
6138 LIBS=$ac_check_lib_save_LIBS
6139 fi
6140 { echo "$as_me:$LINENO: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
6141 echo "${ECHO_T}$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
6142 if test $ac_cv_lib_ossaudio__oss_ioctl = yes; then
6143   LIBSOUND=-lossaudio
6144 else
6145   LIBSOUND=
6146 fi
6147
6148
6149
6150   ALSA_REQUIRED=1.0.0
6151   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
6152
6153   succeeded=no
6154
6155   # Extract the first word of "pkg-config", so it can be a program name with args.
6156 set dummy pkg-config; ac_word=$2
6157 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6158 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6159 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
6160   echo $ECHO_N "(cached) $ECHO_C" >&6
6161 else
6162   case $PKG_CONFIG in
6163   [\\/]* | ?:[\\/]*)
6164   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6165   ;;
6166   *)
6167   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6168 for as_dir in $PATH
6169 do
6170   IFS=$as_save_IFS
6171   test -z "$as_dir" && as_dir=.
6172   for ac_exec_ext in '' $ac_executable_extensions; do
6173   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6174     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6175     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6176     break 2
6177   fi
6178 done
6179 done
6180 IFS=$as_save_IFS
6181
6182   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6183   ;;
6184 esac
6185 fi
6186 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6187 if test -n "$PKG_CONFIG"; then
6188   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
6189 echo "${ECHO_T}$PKG_CONFIG" >&6; }
6190 else
6191   { echo "$as_me:$LINENO: result: no" >&5
6192 echo "${ECHO_T}no" >&6; }
6193 fi
6194
6195
6196
6197   if test "$PKG_CONFIG" = "no" ; then
6198      HAVE_ALSA=no
6199   else
6200      PKG_CONFIG_MIN_VERSION=0.9.0
6201      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6202         { echo "$as_me:$LINENO: checking for $ALSA_MODULES" >&5
6203 echo $ECHO_N "checking for $ALSA_MODULES... $ECHO_C" >&6; }
6204
6205         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
6206             { echo "$as_me:$LINENO: result: yes" >&5
6207 echo "${ECHO_T}yes" >&6; }
6208             succeeded=yes
6209
6210             { echo "$as_me:$LINENO: checking ALSA_CFLAGS" >&5
6211 echo $ECHO_N "checking ALSA_CFLAGS... $ECHO_C" >&6; }
6212             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6213             { echo "$as_me:$LINENO: result: $ALSA_CFLAGS" >&5
6214 echo "${ECHO_T}$ALSA_CFLAGS" >&6; }
6215
6216             { echo "$as_me:$LINENO: checking ALSA_LIBS" >&5
6217 echo $ECHO_N "checking ALSA_LIBS... $ECHO_C" >&6; }
6218             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6219             { echo "$as_me:$LINENO: result: $ALSA_LIBS" >&5
6220 echo "${ECHO_T}$ALSA_LIBS" >&6; }
6221         else
6222             { echo "$as_me:$LINENO: result: no" >&5
6223 echo "${ECHO_T}no" >&6; }
6224             ALSA_CFLAGS=""
6225             ALSA_LIBS=""
6226             ## If we have a custom action on failure, don't print errors, but
6227             ## do set a variable so people can do so.
6228             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
6229
6230         fi
6231
6232
6233
6234      else
6235         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6236         echo "*** See http://www.freedesktop.org/software/pkgconfig"
6237      fi
6238   fi
6239
6240   if test $succeeded = yes; then
6241      HAVE_ALSA=yes
6242   else
6243      HAVE_ALSA=no
6244   fi
6245
6246   if test $HAVE_ALSA = yes; then
6247     SAVE_CFLAGS="$CFLAGS"
6248     SAVE_LDFLAGS="$LDFLAGS"
6249     CFLAGS="$ALSA_CFLAGS $CFLAGS"
6250     LDFLAGS="$ALSA_LIBS $LDFLAGS"
6251     cat >conftest.$ac_ext <<_ACEOF
6252 /* confdefs.h.  */
6253 _ACEOF
6254 cat confdefs.h >>conftest.$ac_ext
6255 cat >>conftest.$ac_ext <<_ACEOF
6256 /* end confdefs.h.  */
6257 #include <asoundlib.h>
6258 int
6259 main ()
6260 {
6261 snd_lib_error_set_handler (0);
6262   ;
6263   return 0;
6264 }
6265 _ACEOF
6266 rm -f conftest.$ac_objext
6267 if { (ac_try="$ac_compile"
6268 case "(($ac_try" in
6269   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6270   *) ac_try_echo=$ac_try;;
6271 esac
6272 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6273   (eval "$ac_compile") 2>conftest.er1
6274   ac_status=$?
6275   grep -v '^ *+' conftest.er1 >conftest.err
6276   rm -f conftest.er1
6277   cat conftest.err >&5
6278   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6279   (exit $ac_status); } && {
6280          test -z "$ac_c_werror_flag" ||
6281          test ! -s conftest.err
6282        } && test -s conftest.$ac_objext; then
6283   emacs_alsa_normal=yes
6284 else
6285   echo "$as_me: failed program was:" >&5
6286 sed 's/^/| /' conftest.$ac_ext >&5
6287
6288         emacs_alsa_normal=no
6289 fi
6290
6291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6292     if test "$emacs_alsa_normal" != yes; then
6293       cat >conftest.$ac_ext <<_ACEOF
6294 /* confdefs.h.  */
6295 _ACEOF
6296 cat confdefs.h >>conftest.$ac_ext
6297 cat >>conftest.$ac_ext <<_ACEOF
6298 /* end confdefs.h.  */
6299 #include <alsa/asoundlib.h>
6300 int
6301 main ()
6302 {
6303 snd_lib_error_set_handler (0);
6304   ;
6305   return 0;
6306 }
6307 _ACEOF
6308 rm -f conftest.$ac_objext
6309 if { (ac_try="$ac_compile"
6310 case "(($ac_try" in
6311   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6312   *) ac_try_echo=$ac_try;;
6313 esac
6314 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6315   (eval "$ac_compile") 2>conftest.er1
6316   ac_status=$?
6317   grep -v '^ *+' conftest.er1 >conftest.err
6318   rm -f conftest.er1
6319   cat conftest.err >&5
6320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6321   (exit $ac_status); } && {
6322          test -z "$ac_c_werror_flag" ||
6323          test ! -s conftest.err
6324        } && test -s conftest.$ac_objext; then
6325   emacs_alsa_subdir=yes
6326 else
6327   echo "$as_me: failed program was:" >&5
6328 sed 's/^/| /' conftest.$ac_ext >&5
6329
6330         emacs_alsa_subdir=no
6331 fi
6332
6333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6334       if test "$emacs_alsa_subdir" != yes; then
6335         { { echo "$as_me:$LINENO: error: pkg-config found alsa, but it does not compile.  See config.log for error messages." >&5
6336 echo "$as_me: error: pkg-config found alsa, but it does not compile.  See config.log for error messages." >&2;}
6337    { (exit 1); exit 1; }; }
6338       fi
6339       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
6340     fi
6341
6342     CFLAGS="$SAVE_CFLAGS"
6343     LDFLAGS="$SAVE_LDFLAGS"
6344     LIBSOUND="$LIBSOUND $ALSA_LIBS"
6345     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
6346
6347 cat >>confdefs.h <<\_ACEOF
6348 #define HAVE_ALSA 1
6349 _ACEOF
6350
6351   fi
6352
6353 fi
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380 for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
6381   linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
6382   termcap.h stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
6383   sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
6384   sys/utsname.h pwd.h
6385 do
6386 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6387 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6388   { echo "$as_me:$LINENO: checking for $ac_header" >&5
6389 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6390 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6391   echo $ECHO_N "(cached) $ECHO_C" >&6
6392 fi
6393 ac_res=`eval echo '${'$as_ac_Header'}'`
6394                { echo "$as_me:$LINENO: result: $ac_res" >&5
6395 echo "${ECHO_T}$ac_res" >&6; }
6396 else
6397   # Is the header compilable?
6398 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
6399 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6400 cat >conftest.$ac_ext <<_ACEOF
6401 /* confdefs.h.  */
6402 _ACEOF
6403 cat confdefs.h >>conftest.$ac_ext
6404 cat >>conftest.$ac_ext <<_ACEOF
6405 /* end confdefs.h.  */
6406 $ac_includes_default
6407 #include <$ac_header>
6408 _ACEOF
6409 rm -f conftest.$ac_objext
6410 if { (ac_try="$ac_compile"
6411 case "(($ac_try" in
6412   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6413   *) ac_try_echo=$ac_try;;
6414 esac
6415 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6416   (eval "$ac_compile") 2>conftest.er1
6417   ac_status=$?
6418   grep -v '^ *+' conftest.er1 >conftest.err
6419   rm -f conftest.er1
6420   cat conftest.err >&5
6421   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6422   (exit $ac_status); } && {
6423          test -z "$ac_c_werror_flag" ||
6424          test ! -s conftest.err
6425        } && test -s conftest.$ac_objext; then
6426   ac_header_compiler=yes
6427 else
6428   echo "$as_me: failed program was:" >&5
6429 sed 's/^/| /' conftest.$ac_ext >&5
6430
6431         ac_header_compiler=no
6432 fi
6433
6434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6435 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6436 echo "${ECHO_T}$ac_header_compiler" >&6; }
6437
6438 # Is the header present?
6439 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
6440 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6441 cat >conftest.$ac_ext <<_ACEOF
6442 /* confdefs.h.  */
6443 _ACEOF
6444 cat confdefs.h >>conftest.$ac_ext
6445 cat >>conftest.$ac_ext <<_ACEOF
6446 /* end confdefs.h.  */
6447 #include <$ac_header>
6448 _ACEOF
6449 if { (ac_try="$ac_cpp conftest.$ac_ext"
6450 case "(($ac_try" in
6451   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6452   *) ac_try_echo=$ac_try;;
6453 esac
6454 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6455   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6456   ac_status=$?
6457   grep -v '^ *+' conftest.er1 >conftest.err
6458   rm -f conftest.er1
6459   cat conftest.err >&5
6460   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6461   (exit $ac_status); } >/dev/null && {
6462          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6463          test ! -s conftest.err
6464        }; then
6465   ac_header_preproc=yes
6466 else
6467   echo "$as_me: failed program was:" >&5
6468 sed 's/^/| /' conftest.$ac_ext >&5
6469
6470   ac_header_preproc=no
6471 fi
6472
6473 rm -f conftest.err conftest.$ac_ext
6474 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6475 echo "${ECHO_T}$ac_header_preproc" >&6; }
6476
6477 # So?  What about this header?
6478 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6479   yes:no: )
6480     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6481 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6482     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6483 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6484     ac_header_preproc=yes
6485     ;;
6486   no:yes:* )
6487     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6488 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6489     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6490 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6491     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6492 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6493     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6494 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6495     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6496 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6497     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6498 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6499
6500     ;;
6501 esac
6502 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6503 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6504 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6505   echo $ECHO_N "(cached) $ECHO_C" >&6
6506 else
6507   eval "$as_ac_Header=\$ac_header_preproc"
6508 fi
6509 ac_res=`eval echo '${'$as_ac_Header'}'`
6510                { echo "$as_me:$LINENO: result: $ac_res" >&5
6511 echo "${ECHO_T}$ac_res" >&6; }
6512
6513 fi
6514 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6515   cat >>confdefs.h <<_ACEOF
6516 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6517 _ACEOF
6518
6519 fi
6520
6521 done
6522
6523
6524 { echo "$as_me:$LINENO: checking if personality LINUX32 can be set" >&5
6525 echo $ECHO_N "checking if personality LINUX32 can be set... $ECHO_C" >&6; }
6526 cat >conftest.$ac_ext <<_ACEOF
6527 /* confdefs.h.  */
6528 _ACEOF
6529 cat confdefs.h >>conftest.$ac_ext
6530 cat >>conftest.$ac_ext <<_ACEOF
6531 /* end confdefs.h.  */
6532 #include <sys/personality.h>
6533 int
6534 main ()
6535 {
6536 personality (PER_LINUX32)
6537   ;
6538   return 0;
6539 }
6540 _ACEOF
6541 rm -f conftest.$ac_objext
6542 if { (ac_try="$ac_compile"
6543 case "(($ac_try" in
6544   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6545   *) ac_try_echo=$ac_try;;
6546 esac
6547 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6548   (eval "$ac_compile") 2>conftest.er1
6549   ac_status=$?
6550   grep -v '^ *+' conftest.er1 >conftest.err
6551   rm -f conftest.er1
6552   cat conftest.err >&5
6553   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6554   (exit $ac_status); } && {
6555          test -z "$ac_c_werror_flag" ||
6556          test ! -s conftest.err
6557        } && test -s conftest.$ac_objext; then
6558   emacs_cv_personality_linux32=yes
6559 else
6560   echo "$as_me: failed program was:" >&5
6561 sed 's/^/| /' conftest.$ac_ext >&5
6562
6563         emacs_cv_personality_linux32=no
6564 fi
6565
6566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6567 { echo "$as_me:$LINENO: result: $emacs_cv_personality_linux32" >&5
6568 echo "${ECHO_T}$emacs_cv_personality_linux32" >&6; }
6569
6570 if test $emacs_cv_personality_linux32 = yes; then
6571
6572 cat >>confdefs.h <<\_ACEOF
6573 #define HAVE_PERSONALITY_LINUX32 1
6574 _ACEOF
6575
6576 fi
6577
6578
6579 for ac_header in term.h
6580 do
6581 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6582 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6583 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6584 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6585   echo $ECHO_N "(cached) $ECHO_C" >&6
6586 else
6587   cat >conftest.$ac_ext <<_ACEOF
6588 /* confdefs.h.  */
6589 _ACEOF
6590 cat confdefs.h >>conftest.$ac_ext
6591 cat >>conftest.$ac_ext <<_ACEOF
6592 /* end confdefs.h.  */
6593 #include <$ac_header>
6594 _ACEOF
6595 if { (ac_try="$ac_cpp conftest.$ac_ext"
6596 case "(($ac_try" in
6597   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6598   *) ac_try_echo=$ac_try;;
6599 esac
6600 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6601   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6602   ac_status=$?
6603   grep -v '^ *+' conftest.er1 >conftest.err
6604   rm -f conftest.er1
6605   cat conftest.err >&5
6606   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6607   (exit $ac_status); } >/dev/null && {
6608          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6609          test ! -s conftest.err
6610        }; then
6611   eval "$as_ac_Header=yes"
6612 else
6613   echo "$as_me: failed program was:" >&5
6614 sed 's/^/| /' conftest.$ac_ext >&5
6615
6616   eval "$as_ac_Header=no"
6617 fi
6618
6619 rm -f conftest.err conftest.$ac_ext
6620 fi
6621 ac_res=`eval echo '${'$as_ac_Header'}'`
6622                { echo "$as_me:$LINENO: result: $ac_res" >&5
6623 echo "${ECHO_T}$ac_res" >&6; }
6624 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6625   cat >>confdefs.h <<_ACEOF
6626 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6627 _ACEOF
6628
6629 fi
6630
6631 done
6632
6633 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6634 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
6635 if test "${ac_cv_header_stdc+set}" = set; then
6636   echo $ECHO_N "(cached) $ECHO_C" >&6
6637 else
6638   cat >conftest.$ac_ext <<_ACEOF
6639 /* confdefs.h.  */
6640 _ACEOF
6641 cat confdefs.h >>conftest.$ac_ext
6642 cat >>conftest.$ac_ext <<_ACEOF
6643 /* end confdefs.h.  */
6644 #include <stdlib.h>
6645 #include <stdarg.h>
6646 #include <string.h>
6647 #include <float.h>
6648
6649 int
6650 main ()
6651 {
6652
6653   ;
6654   return 0;
6655 }
6656 _ACEOF
6657 rm -f conftest.$ac_objext
6658 if { (ac_try="$ac_compile"
6659 case "(($ac_try" in
6660   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6661   *) ac_try_echo=$ac_try;;
6662 esac
6663 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6664   (eval "$ac_compile") 2>conftest.er1
6665   ac_status=$?
6666   grep -v '^ *+' conftest.er1 >conftest.err
6667   rm -f conftest.er1
6668   cat conftest.err >&5
6669   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6670   (exit $ac_status); } && {
6671          test -z "$ac_c_werror_flag" ||
6672          test ! -s conftest.err
6673        } && test -s conftest.$ac_objext; then
6674   ac_cv_header_stdc=yes
6675 else
6676   echo "$as_me: failed program was:" >&5
6677 sed 's/^/| /' conftest.$ac_ext >&5
6678
6679         ac_cv_header_stdc=no
6680 fi
6681
6682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6683
6684 if test $ac_cv_header_stdc = yes; then
6685   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6686   cat >conftest.$ac_ext <<_ACEOF
6687 /* confdefs.h.  */
6688 _ACEOF
6689 cat confdefs.h >>conftest.$ac_ext
6690 cat >>conftest.$ac_ext <<_ACEOF
6691 /* end confdefs.h.  */
6692 #include <string.h>
6693
6694 _ACEOF
6695 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6696   $EGREP "memchr" >/dev/null 2>&1; then
6697   :
6698 else
6699   ac_cv_header_stdc=no
6700 fi
6701 rm -f conftest*
6702
6703 fi
6704
6705 if test $ac_cv_header_stdc = yes; then
6706   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6707   cat >conftest.$ac_ext <<_ACEOF
6708 /* confdefs.h.  */
6709 _ACEOF
6710 cat confdefs.h >>conftest.$ac_ext
6711 cat >>conftest.$ac_ext <<_ACEOF
6712 /* end confdefs.h.  */
6713 #include <stdlib.h>
6714
6715 _ACEOF
6716 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6717   $EGREP "free" >/dev/null 2>&1; then
6718   :
6719 else
6720   ac_cv_header_stdc=no
6721 fi
6722 rm -f conftest*
6723
6724 fi
6725
6726 if test $ac_cv_header_stdc = yes; then
6727   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6728   if test "$cross_compiling" = yes; then
6729   :
6730 else
6731   cat >conftest.$ac_ext <<_ACEOF
6732 /* confdefs.h.  */
6733 _ACEOF
6734 cat confdefs.h >>conftest.$ac_ext
6735 cat >>conftest.$ac_ext <<_ACEOF
6736 /* end confdefs.h.  */
6737 #include <ctype.h>
6738 #include <stdlib.h>
6739 #if ((' ' & 0x0FF) == 0x020)
6740 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6741 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6742 #else
6743 # define ISLOWER(c) \
6744                    (('a' <= (c) && (c) <= 'i') \
6745                      || ('j' <= (c) && (c) <= 'r') \
6746                      || ('s' <= (c) && (c) <= 'z'))
6747 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6748 #endif
6749
6750 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6751 int
6752 main ()
6753 {
6754   int i;
6755   for (i = 0; i < 256; i++)
6756     if (XOR (islower (i), ISLOWER (i))
6757         || toupper (i) != TOUPPER (i))
6758       return 2;
6759   return 0;
6760 }
6761 _ACEOF
6762 rm -f conftest$ac_exeext
6763 if { (ac_try="$ac_link"
6764 case "(($ac_try" in
6765   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6766   *) ac_try_echo=$ac_try;;
6767 esac
6768 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6769   (eval "$ac_link") 2>&5
6770   ac_status=$?
6771   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6772   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6773   { (case "(($ac_try" in
6774   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6775   *) ac_try_echo=$ac_try;;
6776 esac
6777 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6778   (eval "$ac_try") 2>&5
6779   ac_status=$?
6780   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6781   (exit $ac_status); }; }; then
6782   :
6783 else
6784   echo "$as_me: program exited with status $ac_status" >&5
6785 echo "$as_me: failed program was:" >&5
6786 sed 's/^/| /' conftest.$ac_ext >&5
6787
6788 ( exit $ac_status )
6789 ac_cv_header_stdc=no
6790 fi
6791 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6792 fi
6793
6794
6795 fi
6796 fi
6797 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6798 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
6799 if test $ac_cv_header_stdc = yes; then
6800
6801 cat >>confdefs.h <<\_ACEOF
6802 #define STDC_HEADERS 1
6803 _ACEOF
6804
6805 fi
6806
6807 { echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
6808 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
6809 if test "${ac_cv_header_time+set}" = set; then
6810   echo $ECHO_N "(cached) $ECHO_C" >&6
6811 else
6812   cat >conftest.$ac_ext <<_ACEOF
6813 /* confdefs.h.  */
6814 _ACEOF
6815 cat confdefs.h >>conftest.$ac_ext
6816 cat >>conftest.$ac_ext <<_ACEOF
6817 /* end confdefs.h.  */
6818 #include <sys/types.h>
6819 #include <sys/time.h>
6820 #include <time.h>
6821
6822 int
6823 main ()
6824 {
6825 if ((struct tm *) 0)
6826 return 0;
6827   ;
6828   return 0;
6829 }
6830 _ACEOF
6831 rm -f conftest.$ac_objext
6832 if { (ac_try="$ac_compile"
6833 case "(($ac_try" in
6834   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6835   *) ac_try_echo=$ac_try;;
6836 esac
6837 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6838   (eval "$ac_compile") 2>conftest.er1
6839   ac_status=$?
6840   grep -v '^ *+' conftest.er1 >conftest.err
6841   rm -f conftest.er1
6842   cat conftest.err >&5
6843   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6844   (exit $ac_status); } && {
6845          test -z "$ac_c_werror_flag" ||
6846          test ! -s conftest.err
6847        } && test -s conftest.$ac_objext; then
6848   ac_cv_header_time=yes
6849 else
6850   echo "$as_me: failed program was:" >&5
6851 sed 's/^/| /' conftest.$ac_ext >&5
6852
6853         ac_cv_header_time=no
6854 fi
6855
6856 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6857 fi
6858 { echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
6859 echo "${ECHO_T}$ac_cv_header_time" >&6; }
6860 if test $ac_cv_header_time = yes; then
6861
6862 cat >>confdefs.h <<\_ACEOF
6863 #define TIME_WITH_SYS_TIME 1
6864 _ACEOF
6865
6866 fi
6867
6868 { echo "$as_me:$LINENO: checking whether sys_siglist is declared" >&5
6869 echo $ECHO_N "checking whether sys_siglist is declared... $ECHO_C" >&6; }
6870 if test "${ac_cv_have_decl_sys_siglist+set}" = set; then
6871   echo $ECHO_N "(cached) $ECHO_C" >&6
6872 else
6873   cat >conftest.$ac_ext <<_ACEOF
6874 /* confdefs.h.  */
6875 _ACEOF
6876 cat confdefs.h >>conftest.$ac_ext
6877 cat >>conftest.$ac_ext <<_ACEOF
6878 /* end confdefs.h.  */
6879 $ac_includes_default
6880 int
6881 main ()
6882 {
6883 #ifndef sys_siglist
6884   (void) sys_siglist;
6885 #endif
6886
6887   ;
6888   return 0;
6889 }
6890 _ACEOF
6891 rm -f conftest.$ac_objext
6892 if { (ac_try="$ac_compile"
6893 case "(($ac_try" in
6894   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6895   *) ac_try_echo=$ac_try;;
6896 esac
6897 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6898   (eval "$ac_compile") 2>conftest.er1
6899   ac_status=$?
6900   grep -v '^ *+' conftest.er1 >conftest.err
6901   rm -f conftest.er1
6902   cat conftest.err >&5
6903   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6904   (exit $ac_status); } && {
6905          test -z "$ac_c_werror_flag" ||
6906          test ! -s conftest.err
6907        } && test -s conftest.$ac_objext; then
6908   ac_cv_have_decl_sys_siglist=yes
6909 else
6910   echo "$as_me: failed program was:" >&5
6911 sed 's/^/| /' conftest.$ac_ext >&5
6912
6913         ac_cv_have_decl_sys_siglist=no
6914 fi
6915
6916 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6917 fi
6918 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_siglist" >&5
6919 echo "${ECHO_T}$ac_cv_have_decl_sys_siglist" >&6; }
6920 if test $ac_cv_have_decl_sys_siglist = yes; then
6921
6922 cat >>confdefs.h <<_ACEOF
6923 #define HAVE_DECL_SYS_SIGLIST 1
6924 _ACEOF
6925
6926
6927 else
6928   cat >>confdefs.h <<_ACEOF
6929 #define HAVE_DECL_SYS_SIGLIST 0
6930 _ACEOF
6931
6932
6933 fi
6934
6935
6936 if test $ac_cv_have_decl_sys_siglist != yes; then
6937   # For Tru64, at least:
6938   { echo "$as_me:$LINENO: checking whether __sys_siglist is declared" >&5
6939 echo $ECHO_N "checking whether __sys_siglist is declared... $ECHO_C" >&6; }
6940 if test "${ac_cv_have_decl___sys_siglist+set}" = set; then
6941   echo $ECHO_N "(cached) $ECHO_C" >&6
6942 else
6943   cat >conftest.$ac_ext <<_ACEOF
6944 /* confdefs.h.  */
6945 _ACEOF
6946 cat confdefs.h >>conftest.$ac_ext
6947 cat >>conftest.$ac_ext <<_ACEOF
6948 /* end confdefs.h.  */
6949 $ac_includes_default
6950 int
6951 main ()
6952 {
6953 #ifndef __sys_siglist
6954   (void) __sys_siglist;
6955 #endif
6956
6957   ;
6958   return 0;
6959 }
6960 _ACEOF
6961 rm -f conftest.$ac_objext
6962 if { (ac_try="$ac_compile"
6963 case "(($ac_try" in
6964   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6965   *) ac_try_echo=$ac_try;;
6966 esac
6967 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6968   (eval "$ac_compile") 2>conftest.er1
6969   ac_status=$?
6970   grep -v '^ *+' conftest.er1 >conftest.err
6971   rm -f conftest.er1
6972   cat conftest.err >&5
6973   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6974   (exit $ac_status); } && {
6975          test -z "$ac_c_werror_flag" ||
6976          test ! -s conftest.err
6977        } && test -s conftest.$ac_objext; then
6978   ac_cv_have_decl___sys_siglist=yes
6979 else
6980   echo "$as_me: failed program was:" >&5
6981 sed 's/^/| /' conftest.$ac_ext >&5
6982
6983         ac_cv_have_decl___sys_siglist=no
6984 fi
6985
6986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6987 fi
6988 { echo "$as_me:$LINENO: result: $ac_cv_have_decl___sys_siglist" >&5
6989 echo "${ECHO_T}$ac_cv_have_decl___sys_siglist" >&6; }
6990 if test $ac_cv_have_decl___sys_siglist = yes; then
6991
6992 cat >>confdefs.h <<_ACEOF
6993 #define HAVE_DECL___SYS_SIGLIST 1
6994 _ACEOF
6995
6996
6997 else
6998   cat >>confdefs.h <<_ACEOF
6999 #define HAVE_DECL___SYS_SIGLIST 0
7000 _ACEOF
7001
7002
7003 fi
7004
7005
7006   if test $ac_cv_have_decl___sys_siglist = yes; then
7007
7008 cat >>confdefs.h <<\_ACEOF
7009 #define sys_siglist __sys_siglist
7010 _ACEOF
7011
7012   fi
7013 fi
7014 { echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
7015 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; }
7016 if test "${ac_cv_header_sys_wait_h+set}" = set; then
7017   echo $ECHO_N "(cached) $ECHO_C" >&6
7018 else
7019   cat >conftest.$ac_ext <<_ACEOF
7020 /* confdefs.h.  */
7021 _ACEOF
7022 cat confdefs.h >>conftest.$ac_ext
7023 cat >>conftest.$ac_ext <<_ACEOF
7024 /* end confdefs.h.  */
7025 #include <sys/types.h>
7026 #include <sys/wait.h>
7027 #ifndef WEXITSTATUS
7028 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7029 #endif
7030 #ifndef WIFEXITED
7031 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7032 #endif
7033
7034 int
7035 main ()
7036 {
7037   int s;
7038   wait (&s);
7039   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7040   ;
7041   return 0;
7042 }
7043 _ACEOF
7044 rm -f conftest.$ac_objext
7045 if { (ac_try="$ac_compile"
7046 case "(($ac_try" in
7047   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7048   *) ac_try_echo=$ac_try;;
7049 esac
7050 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7051   (eval "$ac_compile") 2>conftest.er1
7052   ac_status=$?
7053   grep -v '^ *+' conftest.er1 >conftest.err
7054   rm -f conftest.er1
7055   cat conftest.err >&5
7056   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7057   (exit $ac_status); } && {
7058          test -z "$ac_c_werror_flag" ||
7059          test ! -s conftest.err
7060        } && test -s conftest.$ac_objext; then
7061   ac_cv_header_sys_wait_h=yes
7062 else
7063   echo "$as_me: failed program was:" >&5
7064 sed 's/^/| /' conftest.$ac_ext >&5
7065
7066         ac_cv_header_sys_wait_h=no
7067 fi
7068
7069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7070 fi
7071 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
7072 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; }
7073 if test $ac_cv_header_sys_wait_h = yes; then
7074
7075 cat >>confdefs.h <<\_ACEOF
7076 #define HAVE_SYS_WAIT_H 1
7077 _ACEOF
7078
7079 fi
7080
7081
7082 { echo "$as_me:$LINENO: checking for struct utimbuf" >&5
7083 echo $ECHO_N "checking for struct utimbuf... $ECHO_C" >&6; }
7084 if test "${emacs_cv_struct_utimbuf+set}" = set; then
7085   echo $ECHO_N "(cached) $ECHO_C" >&6
7086 else
7087   cat >conftest.$ac_ext <<_ACEOF
7088 /* confdefs.h.  */
7089 _ACEOF
7090 cat confdefs.h >>conftest.$ac_ext
7091 cat >>conftest.$ac_ext <<_ACEOF
7092 /* end confdefs.h.  */
7093 #ifdef TIME_WITH_SYS_TIME
7094 #include <sys/time.h>
7095 #include <time.h>
7096 #else
7097 #ifdef HAVE_SYS_TIME_H
7098 #include <sys/time.h>
7099 #else
7100 #include <time.h>
7101 #endif
7102 #endif
7103 #ifdef HAVE_UTIME_H
7104 #include <utime.h>
7105 #endif
7106 int
7107 main ()
7108 {
7109 static struct utimbuf x; x.actime = x.modtime;
7110   ;
7111   return 0;
7112 }
7113 _ACEOF
7114 rm -f conftest.$ac_objext
7115 if { (ac_try="$ac_compile"
7116 case "(($ac_try" in
7117   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7118   *) ac_try_echo=$ac_try;;
7119 esac
7120 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7121   (eval "$ac_compile") 2>conftest.er1
7122   ac_status=$?
7123   grep -v '^ *+' conftest.er1 >conftest.err
7124   rm -f conftest.er1
7125   cat conftest.err >&5
7126   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7127   (exit $ac_status); } && {
7128          test -z "$ac_c_werror_flag" ||
7129          test ! -s conftest.err
7130        } && test -s conftest.$ac_objext; then
7131   emacs_cv_struct_utimbuf=yes
7132 else
7133   echo "$as_me: failed program was:" >&5
7134 sed 's/^/| /' conftest.$ac_ext >&5
7135
7136         emacs_cv_struct_utimbuf=no
7137 fi
7138
7139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7140 fi
7141 { echo "$as_me:$LINENO: result: $emacs_cv_struct_utimbuf" >&5
7142 echo "${ECHO_T}$emacs_cv_struct_utimbuf" >&6; }
7143 if test $emacs_cv_struct_utimbuf = yes; then
7144
7145 cat >>confdefs.h <<\_ACEOF
7146 #define HAVE_STRUCT_UTIMBUF 1
7147 _ACEOF
7148
7149 fi
7150
7151 { echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7152 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
7153 if test "${ac_cv_type_signal+set}" = set; then
7154   echo $ECHO_N "(cached) $ECHO_C" >&6
7155 else
7156   cat >conftest.$ac_ext <<_ACEOF
7157 /* confdefs.h.  */
7158 _ACEOF
7159 cat confdefs.h >>conftest.$ac_ext
7160 cat >>conftest.$ac_ext <<_ACEOF
7161 /* end confdefs.h.  */
7162 #include <sys/types.h>
7163 #include <signal.h>
7164
7165 int
7166 main ()
7167 {
7168 return *(signal (0, 0)) (0) == 1;
7169   ;
7170   return 0;
7171 }
7172 _ACEOF
7173 rm -f conftest.$ac_objext
7174 if { (ac_try="$ac_compile"
7175 case "(($ac_try" in
7176   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7177   *) ac_try_echo=$ac_try;;
7178 esac
7179 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7180   (eval "$ac_compile") 2>conftest.er1
7181   ac_status=$?
7182   grep -v '^ *+' conftest.er1 >conftest.err
7183   rm -f conftest.er1
7184   cat conftest.err >&5
7185   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7186   (exit $ac_status); } && {
7187          test -z "$ac_c_werror_flag" ||
7188          test ! -s conftest.err
7189        } && test -s conftest.$ac_objext; then
7190   ac_cv_type_signal=int
7191 else
7192   echo "$as_me: failed program was:" >&5
7193 sed 's/^/| /' conftest.$ac_ext >&5
7194
7195         ac_cv_type_signal=void
7196 fi
7197
7198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7199 fi
7200 { echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
7201 echo "${ECHO_T}$ac_cv_type_signal" >&6; }
7202
7203 cat >>confdefs.h <<_ACEOF
7204 #define RETSIGTYPE $ac_cv_type_signal
7205 _ACEOF
7206
7207
7208
7209 { echo "$as_me:$LINENO: checking for speed_t" >&5
7210 echo $ECHO_N "checking for speed_t... $ECHO_C" >&6; }
7211 if test "${emacs_cv_speed_t+set}" = set; then
7212   echo $ECHO_N "(cached) $ECHO_C" >&6
7213 else
7214   cat >conftest.$ac_ext <<_ACEOF
7215 /* confdefs.h.  */
7216 _ACEOF
7217 cat confdefs.h >>conftest.$ac_ext
7218 cat >>conftest.$ac_ext <<_ACEOF
7219 /* end confdefs.h.  */
7220 #include <termios.h>
7221 int
7222 main ()
7223 {
7224 speed_t x = 1;
7225   ;
7226   return 0;
7227 }
7228 _ACEOF
7229 rm -f conftest.$ac_objext
7230 if { (ac_try="$ac_compile"
7231 case "(($ac_try" in
7232   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7233   *) ac_try_echo=$ac_try;;
7234 esac
7235 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7236   (eval "$ac_compile") 2>conftest.er1
7237   ac_status=$?
7238   grep -v '^ *+' conftest.er1 >conftest.err
7239   rm -f conftest.er1
7240   cat conftest.err >&5
7241   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7242   (exit $ac_status); } && {
7243          test -z "$ac_c_werror_flag" ||
7244          test ! -s conftest.err
7245        } && test -s conftest.$ac_objext; then
7246   emacs_cv_speed_t=yes
7247 else
7248   echo "$as_me: failed program was:" >&5
7249 sed 's/^/| /' conftest.$ac_ext >&5
7250
7251         emacs_cv_speed_t=no
7252 fi
7253
7254 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7255 fi
7256 { echo "$as_me:$LINENO: result: $emacs_cv_speed_t" >&5
7257 echo "${ECHO_T}$emacs_cv_speed_t" >&6; }
7258 if test $emacs_cv_speed_t = yes; then
7259
7260 cat >>confdefs.h <<\_ACEOF
7261 #define HAVE_SPEED_T 1
7262 _ACEOF
7263
7264 fi
7265
7266 { echo "$as_me:$LINENO: checking for struct timeval" >&5
7267 echo $ECHO_N "checking for struct timeval... $ECHO_C" >&6; }
7268 if test "${emacs_cv_struct_timeval+set}" = set; then
7269   echo $ECHO_N "(cached) $ECHO_C" >&6
7270 else
7271   cat >conftest.$ac_ext <<_ACEOF
7272 /* confdefs.h.  */
7273 _ACEOF
7274 cat confdefs.h >>conftest.$ac_ext
7275 cat >>conftest.$ac_ext <<_ACEOF
7276 /* end confdefs.h.  */
7277 #ifdef TIME_WITH_SYS_TIME
7278 #include <sys/time.h>
7279 #include <time.h>
7280 #else
7281 #ifdef HAVE_SYS_TIME_H
7282 #include <sys/time.h>
7283 #else
7284 #include <time.h>
7285 #endif
7286 #endif
7287 int
7288 main ()
7289 {
7290 static struct timeval x; x.tv_sec = x.tv_usec;
7291   ;
7292   return 0;
7293 }
7294 _ACEOF
7295 rm -f conftest.$ac_objext
7296 if { (ac_try="$ac_compile"
7297 case "(($ac_try" in
7298   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7299   *) ac_try_echo=$ac_try;;
7300 esac
7301 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7302   (eval "$ac_compile") 2>conftest.er1
7303   ac_status=$?
7304   grep -v '^ *+' conftest.er1 >conftest.err
7305   rm -f conftest.er1
7306   cat conftest.err >&5
7307   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7308   (exit $ac_status); } && {
7309          test -z "$ac_c_werror_flag" ||
7310          test ! -s conftest.err
7311        } && test -s conftest.$ac_objext; then
7312   emacs_cv_struct_timeval=yes
7313 else
7314   echo "$as_me: failed program was:" >&5
7315 sed 's/^/| /' conftest.$ac_ext >&5
7316
7317         emacs_cv_struct_timeval=no
7318 fi
7319
7320 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7321 fi
7322 { echo "$as_me:$LINENO: result: $emacs_cv_struct_timeval" >&5
7323 echo "${ECHO_T}$emacs_cv_struct_timeval" >&6; }
7324 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7325 if test $emacs_cv_struct_timeval = yes; then
7326
7327 cat >>confdefs.h <<\_ACEOF
7328 #define HAVE_TIMEVAL 1
7329 _ACEOF
7330
7331 fi
7332
7333 { echo "$as_me:$LINENO: checking for struct exception" >&5
7334 echo $ECHO_N "checking for struct exception... $ECHO_C" >&6; }
7335 if test "${emacs_cv_struct_exception+set}" = set; then
7336   echo $ECHO_N "(cached) $ECHO_C" >&6
7337 else
7338   cat >conftest.$ac_ext <<_ACEOF
7339 /* confdefs.h.  */
7340 _ACEOF
7341 cat confdefs.h >>conftest.$ac_ext
7342 cat >>conftest.$ac_ext <<_ACEOF
7343 /* end confdefs.h.  */
7344 #include <math.h>
7345 int
7346 main ()
7347 {
7348 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7349   ;
7350   return 0;
7351 }
7352 _ACEOF
7353 rm -f conftest.$ac_objext
7354 if { (ac_try="$ac_compile"
7355 case "(($ac_try" in
7356   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7357   *) ac_try_echo=$ac_try;;
7358 esac
7359 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7360   (eval "$ac_compile") 2>conftest.er1
7361   ac_status=$?
7362   grep -v '^ *+' conftest.er1 >conftest.err
7363   rm -f conftest.er1
7364   cat conftest.err >&5
7365   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7366   (exit $ac_status); } && {
7367          test -z "$ac_c_werror_flag" ||
7368          test ! -s conftest.err
7369        } && test -s conftest.$ac_objext; then
7370   emacs_cv_struct_exception=yes
7371 else
7372   echo "$as_me: failed program was:" >&5
7373 sed 's/^/| /' conftest.$ac_ext >&5
7374
7375         emacs_cv_struct_exception=no
7376 fi
7377
7378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7379 fi
7380 { echo "$as_me:$LINENO: result: $emacs_cv_struct_exception" >&5
7381 echo "${ECHO_T}$emacs_cv_struct_exception" >&6; }
7382 HAVE_EXCEPTION=$emacs_cv_struct_exception
7383 if test $emacs_cv_struct_exception != yes; then
7384
7385 cat >>confdefs.h <<\_ACEOF
7386 #define NO_MATHERR 1
7387 _ACEOF
7388
7389 fi
7390
7391
7392 for ac_header in sys/socket.h
7393 do
7394 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7395 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7396   { echo "$as_me:$LINENO: checking for $ac_header" >&5
7397 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7398 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7399   echo $ECHO_N "(cached) $ECHO_C" >&6
7400 fi
7401 ac_res=`eval echo '${'$as_ac_Header'}'`
7402                { echo "$as_me:$LINENO: result: $ac_res" >&5
7403 echo "${ECHO_T}$ac_res" >&6; }
7404 else
7405   # Is the header compilable?
7406 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
7407 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7408 cat >conftest.$ac_ext <<_ACEOF
7409 /* confdefs.h.  */
7410 _ACEOF
7411 cat confdefs.h >>conftest.$ac_ext
7412 cat >>conftest.$ac_ext <<_ACEOF
7413 /* end confdefs.h.  */
7414 $ac_includes_default
7415 #include <$ac_header>
7416 _ACEOF
7417 rm -f conftest.$ac_objext
7418 if { (ac_try="$ac_compile"
7419 case "(($ac_try" in
7420   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7421   *) ac_try_echo=$ac_try;;
7422 esac
7423 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7424   (eval "$ac_compile") 2>conftest.er1
7425   ac_status=$?
7426   grep -v '^ *+' conftest.er1 >conftest.err
7427   rm -f conftest.er1
7428   cat conftest.err >&5
7429   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7430   (exit $ac_status); } && {
7431          test -z "$ac_c_werror_flag" ||
7432          test ! -s conftest.err
7433        } && test -s conftest.$ac_objext; then
7434   ac_header_compiler=yes
7435 else
7436   echo "$as_me: failed program was:" >&5
7437 sed 's/^/| /' conftest.$ac_ext >&5
7438
7439         ac_header_compiler=no
7440 fi
7441
7442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7443 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7444 echo "${ECHO_T}$ac_header_compiler" >&6; }
7445
7446 # Is the header present?
7447 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
7448 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7449 cat >conftest.$ac_ext <<_ACEOF
7450 /* confdefs.h.  */
7451 _ACEOF
7452 cat confdefs.h >>conftest.$ac_ext
7453 cat >>conftest.$ac_ext <<_ACEOF
7454 /* end confdefs.h.  */
7455 #include <$ac_header>
7456 _ACEOF
7457 if { (ac_try="$ac_cpp conftest.$ac_ext"
7458 case "(($ac_try" in
7459   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7460   *) ac_try_echo=$ac_try;;
7461 esac
7462 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7463   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7464   ac_status=$?
7465   grep -v '^ *+' conftest.er1 >conftest.err
7466   rm -f conftest.er1
7467   cat conftest.err >&5
7468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7469   (exit $ac_status); } >/dev/null && {
7470          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7471          test ! -s conftest.err
7472        }; then
7473   ac_header_preproc=yes
7474 else
7475   echo "$as_me: failed program was:" >&5
7476 sed 's/^/| /' conftest.$ac_ext >&5
7477
7478   ac_header_preproc=no
7479 fi
7480
7481 rm -f conftest.err conftest.$ac_ext
7482 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7483 echo "${ECHO_T}$ac_header_preproc" >&6; }
7484
7485 # So?  What about this header?
7486 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7487   yes:no: )
7488     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7489 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7490     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7491 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7492     ac_header_preproc=yes
7493     ;;
7494   no:yes:* )
7495     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7496 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7497     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7498 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7499     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7500 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7501     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7502 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7503     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7504 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7505     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7506 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7507
7508     ;;
7509 esac
7510 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7511 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7512 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7513   echo $ECHO_N "(cached) $ECHO_C" >&6
7514 else
7515   eval "$as_ac_Header=\$ac_header_preproc"
7516 fi
7517 ac_res=`eval echo '${'$as_ac_Header'}'`
7518                { echo "$as_me:$LINENO: result: $ac_res" >&5
7519 echo "${ECHO_T}$ac_res" >&6; }
7520
7521 fi
7522 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7523   cat >>confdefs.h <<_ACEOF
7524 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7525 _ACEOF
7526
7527 fi
7528
7529 done
7530
7531
7532 for ac_header in net/if.h
7533 do
7534 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7535 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7536 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7537 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7538   echo $ECHO_N "(cached) $ECHO_C" >&6
7539 else
7540   cat >conftest.$ac_ext <<_ACEOF
7541 /* confdefs.h.  */
7542 _ACEOF
7543 cat confdefs.h >>conftest.$ac_ext
7544 cat >>conftest.$ac_ext <<_ACEOF
7545 /* end confdefs.h.  */
7546 $ac_includes_default
7547 #if HAVE_SYS_SOCKET_H
7548 #include <sys/socket.h>
7549 #endif
7550
7551 #include <$ac_header>
7552 _ACEOF
7553 rm -f conftest.$ac_objext
7554 if { (ac_try="$ac_compile"
7555 case "(($ac_try" in
7556   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7557   *) ac_try_echo=$ac_try;;
7558 esac
7559 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7560   (eval "$ac_compile") 2>conftest.er1
7561   ac_status=$?
7562   grep -v '^ *+' conftest.er1 >conftest.err
7563   rm -f conftest.er1
7564   cat conftest.err >&5
7565   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7566   (exit $ac_status); } && {
7567          test -z "$ac_c_werror_flag" ||
7568          test ! -s conftest.err
7569        } && test -s conftest.$ac_objext; then
7570   eval "$as_ac_Header=yes"
7571 else
7572   echo "$as_me: failed program was:" >&5
7573 sed 's/^/| /' conftest.$ac_ext >&5
7574
7575         eval "$as_ac_Header=no"
7576 fi
7577
7578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7579 fi
7580 ac_res=`eval echo '${'$as_ac_Header'}'`
7581                { echo "$as_me:$LINENO: result: $ac_res" >&5
7582 echo "${ECHO_T}$ac_res" >&6; }
7583 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7584   cat >>confdefs.h <<_ACEOF
7585 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7586 _ACEOF
7587
7588 fi
7589
7590 done
7591
7592
7593 { echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7594 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; }
7595 if test "${ac_cv_struct_tm+set}" = set; then
7596   echo $ECHO_N "(cached) $ECHO_C" >&6
7597 else
7598   cat >conftest.$ac_ext <<_ACEOF
7599 /* confdefs.h.  */
7600 _ACEOF
7601 cat confdefs.h >>conftest.$ac_ext
7602 cat >>conftest.$ac_ext <<_ACEOF
7603 /* end confdefs.h.  */
7604 #include <sys/types.h>
7605 #include <time.h>
7606
7607 int
7608 main ()
7609 {
7610 struct tm tm;
7611                                      int *p = &tm.tm_sec;
7612                                      return !p;
7613   ;
7614   return 0;
7615 }
7616 _ACEOF
7617 rm -f conftest.$ac_objext
7618 if { (ac_try="$ac_compile"
7619 case "(($ac_try" in
7620   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7621   *) ac_try_echo=$ac_try;;
7622 esac
7623 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7624   (eval "$ac_compile") 2>conftest.er1
7625   ac_status=$?
7626   grep -v '^ *+' conftest.er1 >conftest.err
7627   rm -f conftest.er1
7628   cat conftest.err >&5
7629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7630   (exit $ac_status); } && {
7631          test -z "$ac_c_werror_flag" ||
7632          test ! -s conftest.err
7633        } && test -s conftest.$ac_objext; then
7634   ac_cv_struct_tm=time.h
7635 else
7636   echo "$as_me: failed program was:" >&5
7637 sed 's/^/| /' conftest.$ac_ext >&5
7638
7639         ac_cv_struct_tm=sys/time.h
7640 fi
7641
7642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7643 fi
7644 { echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
7645 echo "${ECHO_T}$ac_cv_struct_tm" >&6; }
7646 if test $ac_cv_struct_tm = sys/time.h; then
7647
7648 cat >>confdefs.h <<\_ACEOF
7649 #define TM_IN_SYS_TIME 1
7650 _ACEOF
7651
7652 fi
7653
7654 { echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5
7655 echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6; }
7656 if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then
7657   echo $ECHO_N "(cached) $ECHO_C" >&6
7658 else
7659   cat >conftest.$ac_ext <<_ACEOF
7660 /* confdefs.h.  */
7661 _ACEOF
7662 cat confdefs.h >>conftest.$ac_ext
7663 cat >>conftest.$ac_ext <<_ACEOF
7664 /* end confdefs.h.  */
7665 #include <sys/types.h>
7666 #include <$ac_cv_struct_tm>
7667
7668
7669 int
7670 main ()
7671 {
7672 static struct tm ac_aggr;
7673 if (ac_aggr.tm_zone)
7674 return 0;
7675   ;
7676   return 0;
7677 }
7678 _ACEOF
7679 rm -f conftest.$ac_objext
7680 if { (ac_try="$ac_compile"
7681 case "(($ac_try" in
7682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7683   *) ac_try_echo=$ac_try;;
7684 esac
7685 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7686   (eval "$ac_compile") 2>conftest.er1
7687   ac_status=$?
7688   grep -v '^ *+' conftest.er1 >conftest.err
7689   rm -f conftest.er1
7690   cat conftest.err >&5
7691   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7692   (exit $ac_status); } && {
7693          test -z "$ac_c_werror_flag" ||
7694          test ! -s conftest.err
7695        } && test -s conftest.$ac_objext; then
7696   ac_cv_member_struct_tm_tm_zone=yes
7697 else
7698   echo "$as_me: failed program was:" >&5
7699 sed 's/^/| /' conftest.$ac_ext >&5
7700
7701         cat >conftest.$ac_ext <<_ACEOF
7702 /* confdefs.h.  */
7703 _ACEOF
7704 cat confdefs.h >>conftest.$ac_ext
7705 cat >>conftest.$ac_ext <<_ACEOF
7706 /* end confdefs.h.  */
7707 #include <sys/types.h>
7708 #include <$ac_cv_struct_tm>
7709
7710
7711 int
7712 main ()
7713 {
7714 static struct tm ac_aggr;
7715 if (sizeof ac_aggr.tm_zone)
7716 return 0;
7717   ;
7718   return 0;
7719 }
7720 _ACEOF
7721 rm -f conftest.$ac_objext
7722 if { (ac_try="$ac_compile"
7723 case "(($ac_try" in
7724   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7725   *) ac_try_echo=$ac_try;;
7726 esac
7727 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7728   (eval "$ac_compile") 2>conftest.er1
7729   ac_status=$?
7730   grep -v '^ *+' conftest.er1 >conftest.err
7731   rm -f conftest.er1
7732   cat conftest.err >&5
7733   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7734   (exit $ac_status); } && {
7735          test -z "$ac_c_werror_flag" ||
7736          test ! -s conftest.err
7737        } && test -s conftest.$ac_objext; then
7738   ac_cv_member_struct_tm_tm_zone=yes
7739 else
7740   echo "$as_me: failed program was:" >&5
7741 sed 's/^/| /' conftest.$ac_ext >&5
7742
7743         ac_cv_member_struct_tm_tm_zone=no
7744 fi
7745
7746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7747 fi
7748
7749 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7750 fi
7751 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5
7752 echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6; }
7753 if test $ac_cv_member_struct_tm_tm_zone = yes; then
7754
7755 cat >>confdefs.h <<_ACEOF
7756 #define HAVE_STRUCT_TM_TM_ZONE 1
7757 _ACEOF
7758
7759
7760 fi
7761
7762 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7763
7764 cat >>confdefs.h <<\_ACEOF
7765 #define HAVE_TM_ZONE 1
7766 _ACEOF
7767
7768 else
7769   { echo "$as_me:$LINENO: checking whether tzname is declared" >&5
7770 echo $ECHO_N "checking whether tzname is declared... $ECHO_C" >&6; }
7771 if test "${ac_cv_have_decl_tzname+set}" = set; then
7772   echo $ECHO_N "(cached) $ECHO_C" >&6
7773 else
7774   cat >conftest.$ac_ext <<_ACEOF
7775 /* confdefs.h.  */
7776 _ACEOF
7777 cat confdefs.h >>conftest.$ac_ext
7778 cat >>conftest.$ac_ext <<_ACEOF
7779 /* end confdefs.h.  */
7780 #include <time.h>
7781
7782 int
7783 main ()
7784 {
7785 #ifndef tzname
7786   (void) tzname;
7787 #endif
7788
7789   ;
7790   return 0;
7791 }
7792 _ACEOF
7793 rm -f conftest.$ac_objext
7794 if { (ac_try="$ac_compile"
7795 case "(($ac_try" in
7796   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7797   *) ac_try_echo=$ac_try;;
7798 esac
7799 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7800   (eval "$ac_compile") 2>conftest.er1
7801   ac_status=$?
7802   grep -v '^ *+' conftest.er1 >conftest.err
7803   rm -f conftest.er1
7804   cat conftest.err >&5
7805   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7806   (exit $ac_status); } && {
7807          test -z "$ac_c_werror_flag" ||
7808          test ! -s conftest.err
7809        } && test -s conftest.$ac_objext; then
7810   ac_cv_have_decl_tzname=yes
7811 else
7812   echo "$as_me: failed program was:" >&5
7813 sed 's/^/| /' conftest.$ac_ext >&5
7814
7815         ac_cv_have_decl_tzname=no
7816 fi
7817
7818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7819 fi
7820 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5
7821 echo "${ECHO_T}$ac_cv_have_decl_tzname" >&6; }
7822 if test $ac_cv_have_decl_tzname = yes; then
7823
7824 cat >>confdefs.h <<_ACEOF
7825 #define HAVE_DECL_TZNAME 1
7826 _ACEOF
7827
7828
7829 else
7830   cat >>confdefs.h <<_ACEOF
7831 #define HAVE_DECL_TZNAME 0
7832 _ACEOF
7833
7834
7835 fi
7836
7837
7838   { echo "$as_me:$LINENO: checking for tzname" >&5
7839 echo $ECHO_N "checking for tzname... $ECHO_C" >&6; }
7840 if test "${ac_cv_var_tzname+set}" = set; then
7841   echo $ECHO_N "(cached) $ECHO_C" >&6
7842 else
7843   cat >conftest.$ac_ext <<_ACEOF
7844 /* confdefs.h.  */
7845 _ACEOF
7846 cat confdefs.h >>conftest.$ac_ext
7847 cat >>conftest.$ac_ext <<_ACEOF
7848 /* end confdefs.h.  */
7849 #include <time.h>
7850 #if !HAVE_DECL_TZNAME
7851 extern char *tzname[];
7852 #endif
7853
7854 int
7855 main ()
7856 {
7857 return tzname[0][0];
7858   ;
7859   return 0;
7860 }
7861 _ACEOF
7862 rm -f conftest.$ac_objext conftest$ac_exeext
7863 if { (ac_try="$ac_link"
7864 case "(($ac_try" in
7865   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7866   *) ac_try_echo=$ac_try;;
7867 esac
7868 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7869   (eval "$ac_link") 2>conftest.er1
7870   ac_status=$?
7871   grep -v '^ *+' conftest.er1 >conftest.err
7872   rm -f conftest.er1
7873   cat conftest.err >&5
7874   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7875   (exit $ac_status); } && {
7876          test -z "$ac_c_werror_flag" ||
7877          test ! -s conftest.err
7878        } && test -s conftest$ac_exeext &&
7879        $as_test_x conftest$ac_exeext; then
7880   ac_cv_var_tzname=yes
7881 else
7882   echo "$as_me: failed program was:" >&5
7883 sed 's/^/| /' conftest.$ac_ext >&5
7884
7885         ac_cv_var_tzname=no
7886 fi
7887
7888 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7889       conftest$ac_exeext conftest.$ac_ext
7890 fi
7891 { echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5
7892 echo "${ECHO_T}$ac_cv_var_tzname" >&6; }
7893   if test $ac_cv_var_tzname = yes; then
7894
7895 cat >>confdefs.h <<\_ACEOF
7896 #define HAVE_TZNAME 1
7897 _ACEOF
7898
7899   fi
7900 fi
7901
7902 { echo "$as_me:$LINENO: checking for struct tm.tm_gmtoff" >&5
7903 echo $ECHO_N "checking for struct tm.tm_gmtoff... $ECHO_C" >&6; }
7904 if test "${ac_cv_member_struct_tm_tm_gmtoff+set}" = set; then
7905   echo $ECHO_N "(cached) $ECHO_C" >&6
7906 else
7907   cat >conftest.$ac_ext <<_ACEOF
7908 /* confdefs.h.  */
7909 _ACEOF
7910 cat confdefs.h >>conftest.$ac_ext
7911 cat >>conftest.$ac_ext <<_ACEOF
7912 /* end confdefs.h.  */
7913 #include <time.h>
7914
7915 int
7916 main ()
7917 {
7918 static struct tm ac_aggr;
7919 if (ac_aggr.tm_gmtoff)
7920 return 0;
7921   ;
7922   return 0;
7923 }
7924 _ACEOF
7925 rm -f conftest.$ac_objext
7926 if { (ac_try="$ac_compile"
7927 case "(($ac_try" in
7928   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7929   *) ac_try_echo=$ac_try;;
7930 esac
7931 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7932   (eval "$ac_compile") 2>conftest.er1
7933   ac_status=$?
7934   grep -v '^ *+' conftest.er1 >conftest.err
7935   rm -f conftest.er1
7936   cat conftest.err >&5
7937   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7938   (exit $ac_status); } && {
7939          test -z "$ac_c_werror_flag" ||
7940          test ! -s conftest.err
7941        } && test -s conftest.$ac_objext; then
7942   ac_cv_member_struct_tm_tm_gmtoff=yes
7943 else
7944   echo "$as_me: failed program was:" >&5
7945 sed 's/^/| /' conftest.$ac_ext >&5
7946
7947         cat >conftest.$ac_ext <<_ACEOF
7948 /* confdefs.h.  */
7949 _ACEOF
7950 cat confdefs.h >>conftest.$ac_ext
7951 cat >>conftest.$ac_ext <<_ACEOF
7952 /* end confdefs.h.  */
7953 #include <time.h>
7954
7955 int
7956 main ()
7957 {
7958 static struct tm ac_aggr;
7959 if (sizeof ac_aggr.tm_gmtoff)
7960 return 0;
7961   ;
7962   return 0;
7963 }
7964 _ACEOF
7965 rm -f conftest.$ac_objext
7966 if { (ac_try="$ac_compile"
7967 case "(($ac_try" in
7968   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7969   *) ac_try_echo=$ac_try;;
7970 esac
7971 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7972   (eval "$ac_compile") 2>conftest.er1
7973   ac_status=$?
7974   grep -v '^ *+' conftest.er1 >conftest.err
7975   rm -f conftest.er1
7976   cat conftest.err >&5
7977   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7978   (exit $ac_status); } && {
7979          test -z "$ac_c_werror_flag" ||
7980          test ! -s conftest.err
7981        } && test -s conftest.$ac_objext; then
7982   ac_cv_member_struct_tm_tm_gmtoff=yes
7983 else
7984   echo "$as_me: failed program was:" >&5
7985 sed 's/^/| /' conftest.$ac_ext >&5
7986
7987         ac_cv_member_struct_tm_tm_gmtoff=no
7988 fi
7989
7990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7991 fi
7992
7993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7994 fi
7995 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_gmtoff" >&5
7996 echo "${ECHO_T}$ac_cv_member_struct_tm_tm_gmtoff" >&6; }
7997 if test $ac_cv_member_struct_tm_tm_gmtoff = yes; then
7998
7999 cat >>confdefs.h <<\_ACEOF
8000 #define HAVE_TM_GMTOFF 1
8001 _ACEOF
8002
8003 fi
8004
8005 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_flags" >&5
8006 echo $ECHO_N "checking for struct ifreq.ifr_flags... $ECHO_C" >&6; }
8007 if test "${ac_cv_member_struct_ifreq_ifr_flags+set}" = set; then
8008   echo $ECHO_N "(cached) $ECHO_C" >&6
8009 else
8010   cat >conftest.$ac_ext <<_ACEOF
8011 /* confdefs.h.  */
8012 _ACEOF
8013 cat confdefs.h >>conftest.$ac_ext
8014 cat >>conftest.$ac_ext <<_ACEOF
8015 /* end confdefs.h.  */
8016 $ac_includes_default
8017 #if HAVE_SYS_SOCKET_H
8018 #include <sys/socket.h>
8019 #endif
8020 #if HAVE_NET_IF_H
8021 #include <net/if.h>
8022 #endif
8023
8024 int
8025 main ()
8026 {
8027 static struct ifreq ac_aggr;
8028 if (ac_aggr.ifr_flags)
8029 return 0;
8030   ;
8031   return 0;
8032 }
8033 _ACEOF
8034 rm -f conftest.$ac_objext
8035 if { (ac_try="$ac_compile"
8036 case "(($ac_try" in
8037   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8038   *) ac_try_echo=$ac_try;;
8039 esac
8040 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8041   (eval "$ac_compile") 2>conftest.er1
8042   ac_status=$?
8043   grep -v '^ *+' conftest.er1 >conftest.err
8044   rm -f conftest.er1
8045   cat conftest.err >&5
8046   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8047   (exit $ac_status); } && {
8048          test -z "$ac_c_werror_flag" ||
8049          test ! -s conftest.err
8050        } && test -s conftest.$ac_objext; then
8051   ac_cv_member_struct_ifreq_ifr_flags=yes
8052 else
8053   echo "$as_me: failed program was:" >&5
8054 sed 's/^/| /' conftest.$ac_ext >&5
8055
8056         cat >conftest.$ac_ext <<_ACEOF
8057 /* confdefs.h.  */
8058 _ACEOF
8059 cat confdefs.h >>conftest.$ac_ext
8060 cat >>conftest.$ac_ext <<_ACEOF
8061 /* end confdefs.h.  */
8062 $ac_includes_default
8063 #if HAVE_SYS_SOCKET_H
8064 #include <sys/socket.h>
8065 #endif
8066 #if HAVE_NET_IF_H
8067 #include <net/if.h>
8068 #endif
8069
8070 int
8071 main ()
8072 {
8073 static struct ifreq ac_aggr;
8074 if (sizeof ac_aggr.ifr_flags)
8075 return 0;
8076   ;
8077   return 0;
8078 }
8079 _ACEOF
8080 rm -f conftest.$ac_objext
8081 if { (ac_try="$ac_compile"
8082 case "(($ac_try" in
8083   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8084   *) ac_try_echo=$ac_try;;
8085 esac
8086 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8087   (eval "$ac_compile") 2>conftest.er1
8088   ac_status=$?
8089   grep -v '^ *+' conftest.er1 >conftest.err
8090   rm -f conftest.er1
8091   cat conftest.err >&5
8092   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8093   (exit $ac_status); } && {
8094          test -z "$ac_c_werror_flag" ||
8095          test ! -s conftest.err
8096        } && test -s conftest.$ac_objext; then
8097   ac_cv_member_struct_ifreq_ifr_flags=yes
8098 else
8099   echo "$as_me: failed program was:" >&5
8100 sed 's/^/| /' conftest.$ac_ext >&5
8101
8102         ac_cv_member_struct_ifreq_ifr_flags=no
8103 fi
8104
8105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8106 fi
8107
8108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8109 fi
8110 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_flags" >&5
8111 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_flags" >&6; }
8112 if test $ac_cv_member_struct_ifreq_ifr_flags = yes; then
8113
8114 cat >>confdefs.h <<_ACEOF
8115 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8116 _ACEOF
8117
8118
8119 fi
8120 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_hwaddr" >&5
8121 echo $ECHO_N "checking for struct ifreq.ifr_hwaddr... $ECHO_C" >&6; }
8122 if test "${ac_cv_member_struct_ifreq_ifr_hwaddr+set}" = set; then
8123   echo $ECHO_N "(cached) $ECHO_C" >&6
8124 else
8125   cat >conftest.$ac_ext <<_ACEOF
8126 /* confdefs.h.  */
8127 _ACEOF
8128 cat confdefs.h >>conftest.$ac_ext
8129 cat >>conftest.$ac_ext <<_ACEOF
8130 /* end confdefs.h.  */
8131 $ac_includes_default
8132 #if HAVE_SYS_SOCKET_H
8133 #include <sys/socket.h>
8134 #endif
8135 #if HAVE_NET_IF_H
8136 #include <net/if.h>
8137 #endif
8138
8139 int
8140 main ()
8141 {
8142 static struct ifreq ac_aggr;
8143 if (ac_aggr.ifr_hwaddr)
8144 return 0;
8145   ;
8146   return 0;
8147 }
8148 _ACEOF
8149 rm -f conftest.$ac_objext
8150 if { (ac_try="$ac_compile"
8151 case "(($ac_try" in
8152   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8153   *) ac_try_echo=$ac_try;;
8154 esac
8155 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8156   (eval "$ac_compile") 2>conftest.er1
8157   ac_status=$?
8158   grep -v '^ *+' conftest.er1 >conftest.err
8159   rm -f conftest.er1
8160   cat conftest.err >&5
8161   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8162   (exit $ac_status); } && {
8163          test -z "$ac_c_werror_flag" ||
8164          test ! -s conftest.err
8165        } && test -s conftest.$ac_objext; then
8166   ac_cv_member_struct_ifreq_ifr_hwaddr=yes
8167 else
8168   echo "$as_me: failed program was:" >&5
8169 sed 's/^/| /' conftest.$ac_ext >&5
8170
8171         cat >conftest.$ac_ext <<_ACEOF
8172 /* confdefs.h.  */
8173 _ACEOF
8174 cat confdefs.h >>conftest.$ac_ext
8175 cat >>conftest.$ac_ext <<_ACEOF
8176 /* end confdefs.h.  */
8177 $ac_includes_default
8178 #if HAVE_SYS_SOCKET_H
8179 #include <sys/socket.h>
8180 #endif
8181 #if HAVE_NET_IF_H
8182 #include <net/if.h>
8183 #endif
8184
8185 int
8186 main ()
8187 {
8188 static struct ifreq ac_aggr;
8189 if (sizeof ac_aggr.ifr_hwaddr)
8190 return 0;
8191   ;
8192   return 0;
8193 }
8194 _ACEOF
8195 rm -f conftest.$ac_objext
8196 if { (ac_try="$ac_compile"
8197 case "(($ac_try" in
8198   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8199   *) ac_try_echo=$ac_try;;
8200 esac
8201 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8202   (eval "$ac_compile") 2>conftest.er1
8203   ac_status=$?
8204   grep -v '^ *+' conftest.er1 >conftest.err
8205   rm -f conftest.er1
8206   cat conftest.err >&5
8207   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8208   (exit $ac_status); } && {
8209          test -z "$ac_c_werror_flag" ||
8210          test ! -s conftest.err
8211        } && test -s conftest.$ac_objext; then
8212   ac_cv_member_struct_ifreq_ifr_hwaddr=yes
8213 else
8214   echo "$as_me: failed program was:" >&5
8215 sed 's/^/| /' conftest.$ac_ext >&5
8216
8217         ac_cv_member_struct_ifreq_ifr_hwaddr=no
8218 fi
8219
8220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8221 fi
8222
8223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8224 fi
8225 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_hwaddr" >&5
8226 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_hwaddr" >&6; }
8227 if test $ac_cv_member_struct_ifreq_ifr_hwaddr = yes; then
8228
8229 cat >>confdefs.h <<_ACEOF
8230 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8231 _ACEOF
8232
8233
8234 fi
8235 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_netmask" >&5
8236 echo $ECHO_N "checking for struct ifreq.ifr_netmask... $ECHO_C" >&6; }
8237 if test "${ac_cv_member_struct_ifreq_ifr_netmask+set}" = set; then
8238   echo $ECHO_N "(cached) $ECHO_C" >&6
8239 else
8240   cat >conftest.$ac_ext <<_ACEOF
8241 /* confdefs.h.  */
8242 _ACEOF
8243 cat confdefs.h >>conftest.$ac_ext
8244 cat >>conftest.$ac_ext <<_ACEOF
8245 /* end confdefs.h.  */
8246 $ac_includes_default
8247 #if HAVE_SYS_SOCKET_H
8248 #include <sys/socket.h>
8249 #endif
8250 #if HAVE_NET_IF_H
8251 #include <net/if.h>
8252 #endif
8253
8254 int
8255 main ()
8256 {
8257 static struct ifreq ac_aggr;
8258 if (ac_aggr.ifr_netmask)
8259 return 0;
8260   ;
8261   return 0;
8262 }
8263 _ACEOF
8264 rm -f conftest.$ac_objext
8265 if { (ac_try="$ac_compile"
8266 case "(($ac_try" in
8267   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8268   *) ac_try_echo=$ac_try;;
8269 esac
8270 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8271   (eval "$ac_compile") 2>conftest.er1
8272   ac_status=$?
8273   grep -v '^ *+' conftest.er1 >conftest.err
8274   rm -f conftest.er1
8275   cat conftest.err >&5
8276   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8277   (exit $ac_status); } && {
8278          test -z "$ac_c_werror_flag" ||
8279          test ! -s conftest.err
8280        } && test -s conftest.$ac_objext; then
8281   ac_cv_member_struct_ifreq_ifr_netmask=yes
8282 else
8283   echo "$as_me: failed program was:" >&5
8284 sed 's/^/| /' conftest.$ac_ext >&5
8285
8286         cat >conftest.$ac_ext <<_ACEOF
8287 /* confdefs.h.  */
8288 _ACEOF
8289 cat confdefs.h >>conftest.$ac_ext
8290 cat >>conftest.$ac_ext <<_ACEOF
8291 /* end confdefs.h.  */
8292 $ac_includes_default
8293 #if HAVE_SYS_SOCKET_H
8294 #include <sys/socket.h>
8295 #endif
8296 #if HAVE_NET_IF_H
8297 #include <net/if.h>
8298 #endif
8299
8300 int
8301 main ()
8302 {
8303 static struct ifreq ac_aggr;
8304 if (sizeof ac_aggr.ifr_netmask)
8305 return 0;
8306   ;
8307   return 0;
8308 }
8309 _ACEOF
8310 rm -f conftest.$ac_objext
8311 if { (ac_try="$ac_compile"
8312 case "(($ac_try" in
8313   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8314   *) ac_try_echo=$ac_try;;
8315 esac
8316 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8317   (eval "$ac_compile") 2>conftest.er1
8318   ac_status=$?
8319   grep -v '^ *+' conftest.er1 >conftest.err
8320   rm -f conftest.er1
8321   cat conftest.err >&5
8322   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8323   (exit $ac_status); } && {
8324          test -z "$ac_c_werror_flag" ||
8325          test ! -s conftest.err
8326        } && test -s conftest.$ac_objext; then
8327   ac_cv_member_struct_ifreq_ifr_netmask=yes
8328 else
8329   echo "$as_me: failed program was:" >&5
8330 sed 's/^/| /' conftest.$ac_ext >&5
8331
8332         ac_cv_member_struct_ifreq_ifr_netmask=no
8333 fi
8334
8335 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8336 fi
8337
8338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8339 fi
8340 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_netmask" >&5
8341 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_netmask" >&6; }
8342 if test $ac_cv_member_struct_ifreq_ifr_netmask = yes; then
8343
8344 cat >>confdefs.h <<_ACEOF
8345 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8346 _ACEOF
8347
8348
8349 fi
8350 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_broadaddr" >&5
8351 echo $ECHO_N "checking for struct ifreq.ifr_broadaddr... $ECHO_C" >&6; }
8352 if test "${ac_cv_member_struct_ifreq_ifr_broadaddr+set}" = set; then
8353   echo $ECHO_N "(cached) $ECHO_C" >&6
8354 else
8355   cat >conftest.$ac_ext <<_ACEOF
8356 /* confdefs.h.  */
8357 _ACEOF
8358 cat confdefs.h >>conftest.$ac_ext
8359 cat >>conftest.$ac_ext <<_ACEOF
8360 /* end confdefs.h.  */
8361 $ac_includes_default
8362 #if HAVE_SYS_SOCKET_H
8363 #include <sys/socket.h>
8364 #endif
8365 #if HAVE_NET_IF_H
8366 #include <net/if.h>
8367 #endif
8368
8369 int
8370 main ()
8371 {
8372 static struct ifreq ac_aggr;
8373 if (ac_aggr.ifr_broadaddr)
8374 return 0;
8375   ;
8376   return 0;
8377 }
8378 _ACEOF
8379 rm -f conftest.$ac_objext
8380 if { (ac_try="$ac_compile"
8381 case "(($ac_try" in
8382   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8383   *) ac_try_echo=$ac_try;;
8384 esac
8385 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8386   (eval "$ac_compile") 2>conftest.er1
8387   ac_status=$?
8388   grep -v '^ *+' conftest.er1 >conftest.err
8389   rm -f conftest.er1
8390   cat conftest.err >&5
8391   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8392   (exit $ac_status); } && {
8393          test -z "$ac_c_werror_flag" ||
8394          test ! -s conftest.err
8395        } && test -s conftest.$ac_objext; then
8396   ac_cv_member_struct_ifreq_ifr_broadaddr=yes
8397 else
8398   echo "$as_me: failed program was:" >&5
8399 sed 's/^/| /' conftest.$ac_ext >&5
8400
8401         cat >conftest.$ac_ext <<_ACEOF
8402 /* confdefs.h.  */
8403 _ACEOF
8404 cat confdefs.h >>conftest.$ac_ext
8405 cat >>conftest.$ac_ext <<_ACEOF
8406 /* end confdefs.h.  */
8407 $ac_includes_default
8408 #if HAVE_SYS_SOCKET_H
8409 #include <sys/socket.h>
8410 #endif
8411 #if HAVE_NET_IF_H
8412 #include <net/if.h>
8413 #endif
8414
8415 int
8416 main ()
8417 {
8418 static struct ifreq ac_aggr;
8419 if (sizeof ac_aggr.ifr_broadaddr)
8420 return 0;
8421   ;
8422   return 0;
8423 }
8424 _ACEOF
8425 rm -f conftest.$ac_objext
8426 if { (ac_try="$ac_compile"
8427 case "(($ac_try" in
8428   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8429   *) ac_try_echo=$ac_try;;
8430 esac
8431 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8432   (eval "$ac_compile") 2>conftest.er1
8433   ac_status=$?
8434   grep -v '^ *+' conftest.er1 >conftest.err
8435   rm -f conftest.er1
8436   cat conftest.err >&5
8437   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8438   (exit $ac_status); } && {
8439          test -z "$ac_c_werror_flag" ||
8440          test ! -s conftest.err
8441        } && test -s conftest.$ac_objext; then
8442   ac_cv_member_struct_ifreq_ifr_broadaddr=yes
8443 else
8444   echo "$as_me: failed program was:" >&5
8445 sed 's/^/| /' conftest.$ac_ext >&5
8446
8447         ac_cv_member_struct_ifreq_ifr_broadaddr=no
8448 fi
8449
8450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8451 fi
8452
8453 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8454 fi
8455 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_broadaddr" >&5
8456 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_broadaddr" >&6; }
8457 if test $ac_cv_member_struct_ifreq_ifr_broadaddr = yes; then
8458
8459 cat >>confdefs.h <<_ACEOF
8460 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8461 _ACEOF
8462
8463
8464 fi
8465 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_addr" >&5
8466 echo $ECHO_N "checking for struct ifreq.ifr_addr... $ECHO_C" >&6; }
8467 if test "${ac_cv_member_struct_ifreq_ifr_addr+set}" = set; then
8468   echo $ECHO_N "(cached) $ECHO_C" >&6
8469 else
8470   cat >conftest.$ac_ext <<_ACEOF
8471 /* confdefs.h.  */
8472 _ACEOF
8473 cat confdefs.h >>conftest.$ac_ext
8474 cat >>conftest.$ac_ext <<_ACEOF
8475 /* end confdefs.h.  */
8476 $ac_includes_default
8477 #if HAVE_SYS_SOCKET_H
8478 #include <sys/socket.h>
8479 #endif
8480 #if HAVE_NET_IF_H
8481 #include <net/if.h>
8482 #endif
8483
8484 int
8485 main ()
8486 {
8487 static struct ifreq ac_aggr;
8488 if (ac_aggr.ifr_addr)
8489 return 0;
8490   ;
8491   return 0;
8492 }
8493 _ACEOF
8494 rm -f conftest.$ac_objext
8495 if { (ac_try="$ac_compile"
8496 case "(($ac_try" in
8497   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8498   *) ac_try_echo=$ac_try;;
8499 esac
8500 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8501   (eval "$ac_compile") 2>conftest.er1
8502   ac_status=$?
8503   grep -v '^ *+' conftest.er1 >conftest.err
8504   rm -f conftest.er1
8505   cat conftest.err >&5
8506   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8507   (exit $ac_status); } && {
8508          test -z "$ac_c_werror_flag" ||
8509          test ! -s conftest.err
8510        } && test -s conftest.$ac_objext; then
8511   ac_cv_member_struct_ifreq_ifr_addr=yes
8512 else
8513   echo "$as_me: failed program was:" >&5
8514 sed 's/^/| /' conftest.$ac_ext >&5
8515
8516         cat >conftest.$ac_ext <<_ACEOF
8517 /* confdefs.h.  */
8518 _ACEOF
8519 cat confdefs.h >>conftest.$ac_ext
8520 cat >>conftest.$ac_ext <<_ACEOF
8521 /* end confdefs.h.  */
8522 $ac_includes_default
8523 #if HAVE_SYS_SOCKET_H
8524 #include <sys/socket.h>
8525 #endif
8526 #if HAVE_NET_IF_H
8527 #include <net/if.h>
8528 #endif
8529
8530 int
8531 main ()
8532 {
8533 static struct ifreq ac_aggr;
8534 if (sizeof ac_aggr.ifr_addr)
8535 return 0;
8536   ;
8537   return 0;
8538 }
8539 _ACEOF
8540 rm -f conftest.$ac_objext
8541 if { (ac_try="$ac_compile"
8542 case "(($ac_try" in
8543   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8544   *) ac_try_echo=$ac_try;;
8545 esac
8546 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8547   (eval "$ac_compile") 2>conftest.er1
8548   ac_status=$?
8549   grep -v '^ *+' conftest.er1 >conftest.err
8550   rm -f conftest.er1
8551   cat conftest.err >&5
8552   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8553   (exit $ac_status); } && {
8554          test -z "$ac_c_werror_flag" ||
8555          test ! -s conftest.err
8556        } && test -s conftest.$ac_objext; then
8557   ac_cv_member_struct_ifreq_ifr_addr=yes
8558 else
8559   echo "$as_me: failed program was:" >&5
8560 sed 's/^/| /' conftest.$ac_ext >&5
8561
8562         ac_cv_member_struct_ifreq_ifr_addr=no
8563 fi
8564
8565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8566 fi
8567
8568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8569 fi
8570 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_addr" >&5
8571 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_addr" >&6; }
8572 if test $ac_cv_member_struct_ifreq_ifr_addr = yes; then
8573
8574 cat >>confdefs.h <<_ACEOF
8575 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8576 _ACEOF
8577
8578
8579 fi
8580
8581
8582
8583 { echo "$as_me:$LINENO: checking for function prototypes" >&5
8584 echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6; }
8585 if test "$ac_cv_prog_cc_c89" != no; then
8586   { echo "$as_me:$LINENO: result: yes" >&5
8587 echo "${ECHO_T}yes" >&6; }
8588
8589 cat >>confdefs.h <<\_ACEOF
8590 #define PROTOTYPES 1
8591 _ACEOF
8592
8593
8594 cat >>confdefs.h <<\_ACEOF
8595 #define __PROTOTYPES 1
8596 _ACEOF
8597
8598 else
8599   { echo "$as_me:$LINENO: result: no" >&5
8600 echo "${ECHO_T}no" >&6; }
8601 fi
8602
8603 { echo "$as_me:$LINENO: checking for working volatile" >&5
8604 echo $ECHO_N "checking for working volatile... $ECHO_C" >&6; }
8605 if test "${ac_cv_c_volatile+set}" = set; then
8606   echo $ECHO_N "(cached) $ECHO_C" >&6
8607 else
8608   cat >conftest.$ac_ext <<_ACEOF
8609 /* confdefs.h.  */
8610 _ACEOF
8611 cat confdefs.h >>conftest.$ac_ext
8612 cat >>conftest.$ac_ext <<_ACEOF
8613 /* end confdefs.h.  */
8614
8615 int
8616 main ()
8617 {
8618
8619 volatile int x;
8620 int * volatile y = (int *) 0;
8621 return !x && !y;
8622   ;
8623   return 0;
8624 }
8625 _ACEOF
8626 rm -f conftest.$ac_objext
8627 if { (ac_try="$ac_compile"
8628 case "(($ac_try" in
8629   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8630   *) ac_try_echo=$ac_try;;
8631 esac
8632 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8633   (eval "$ac_compile") 2>conftest.er1
8634   ac_status=$?
8635   grep -v '^ *+' conftest.er1 >conftest.err
8636   rm -f conftest.er1
8637   cat conftest.err >&5
8638   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8639   (exit $ac_status); } && {
8640          test -z "$ac_c_werror_flag" ||
8641          test ! -s conftest.err
8642        } && test -s conftest.$ac_objext; then
8643   ac_cv_c_volatile=yes
8644 else
8645   echo "$as_me: failed program was:" >&5
8646 sed 's/^/| /' conftest.$ac_ext >&5
8647
8648         ac_cv_c_volatile=no
8649 fi
8650
8651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8652 fi
8653 { echo "$as_me:$LINENO: result: $ac_cv_c_volatile" >&5
8654 echo "${ECHO_T}$ac_cv_c_volatile" >&6; }
8655 if test $ac_cv_c_volatile = no; then
8656
8657 cat >>confdefs.h <<\_ACEOF
8658 #define volatile
8659 _ACEOF
8660
8661 fi
8662
8663 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
8664 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
8665 if test "${ac_cv_c_const+set}" = set; then
8666   echo $ECHO_N "(cached) $ECHO_C" >&6
8667 else
8668   cat >conftest.$ac_ext <<_ACEOF
8669 /* confdefs.h.  */
8670 _ACEOF
8671 cat confdefs.h >>conftest.$ac_ext
8672 cat >>conftest.$ac_ext <<_ACEOF
8673 /* end confdefs.h.  */
8674
8675 int
8676 main ()
8677 {
8678 /* FIXME: Include the comments suggested by Paul. */
8679 #ifndef __cplusplus
8680   /* Ultrix mips cc rejects this.  */
8681   typedef int charset[2];
8682   const charset cs;
8683   /* SunOS 4.1.1 cc rejects this.  */
8684   char const *const *pcpcc;
8685   char **ppc;
8686   /* NEC SVR4.0.2 mips cc rejects this.  */
8687   struct point {int x, y;};
8688   static struct point const zero = {0,0};
8689   /* AIX XL C 1.02.0.0 rejects this.
8690      It does not let you subtract one const X* pointer from another in
8691      an arm of an if-expression whose if-part is not a constant
8692      expression */
8693   const char *g = "string";
8694   pcpcc = &g + (g ? g-g : 0);
8695   /* HPUX 7.0 cc rejects these. */
8696   ++pcpcc;
8697   ppc = (char**) pcpcc;
8698   pcpcc = (char const *const *) ppc;
8699   { /* SCO 3.2v4 cc rejects this.  */
8700     char *t;
8701     char const *s = 0 ? (char *) 0 : (char const *) 0;
8702
8703     *t++ = 0;
8704     if (s) return 0;
8705   }
8706   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8707     int x[] = {25, 17};
8708     const int *foo = &x[0];
8709     ++foo;
8710   }
8711   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8712     typedef const int *iptr;
8713     iptr p = 0;
8714     ++p;
8715   }
8716   { /* AIX XL C 1.02.0.0 rejects this saying
8717        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8718     struct s { int j; const int *ap[3]; };
8719     struct s *b; b->j = 5;
8720   }
8721   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8722     const int foo = 10;
8723     if (!foo) return 0;
8724   }
8725   return !cs[0] && !zero.x;
8726 #endif
8727
8728   ;
8729   return 0;
8730 }
8731 _ACEOF
8732 rm -f conftest.$ac_objext
8733 if { (ac_try="$ac_compile"
8734 case "(($ac_try" in
8735   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8736   *) ac_try_echo=$ac_try;;
8737 esac
8738 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8739   (eval "$ac_compile") 2>conftest.er1
8740   ac_status=$?
8741   grep -v '^ *+' conftest.er1 >conftest.err
8742   rm -f conftest.er1
8743   cat conftest.err >&5
8744   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8745   (exit $ac_status); } && {
8746          test -z "$ac_c_werror_flag" ||
8747          test ! -s conftest.err
8748        } && test -s conftest.$ac_objext; then
8749   ac_cv_c_const=yes
8750 else
8751   echo "$as_me: failed program was:" >&5
8752 sed 's/^/| /' conftest.$ac_ext >&5
8753
8754         ac_cv_c_const=no
8755 fi
8756
8757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8758 fi
8759 { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
8760 echo "${ECHO_T}$ac_cv_c_const" >&6; }
8761 if test $ac_cv_c_const = no; then
8762
8763 cat >>confdefs.h <<\_ACEOF
8764 #define const
8765 _ACEOF
8766
8767 fi
8768
8769 { echo "$as_me:$LINENO: checking for void * support" >&5
8770 echo $ECHO_N "checking for void * support... $ECHO_C" >&6; }
8771 if test "${emacs_cv_void_star+set}" = set; then
8772   echo $ECHO_N "(cached) $ECHO_C" >&6
8773 else
8774   cat >conftest.$ac_ext <<_ACEOF
8775 /* confdefs.h.  */
8776 _ACEOF
8777 cat confdefs.h >>conftest.$ac_ext
8778 cat >>conftest.$ac_ext <<_ACEOF
8779 /* end confdefs.h.  */
8780
8781 int
8782 main ()
8783 {
8784 void * foo;
8785   ;
8786   return 0;
8787 }
8788 _ACEOF
8789 rm -f conftest.$ac_objext
8790 if { (ac_try="$ac_compile"
8791 case "(($ac_try" in
8792   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8793   *) ac_try_echo=$ac_try;;
8794 esac
8795 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8796   (eval "$ac_compile") 2>conftest.er1
8797   ac_status=$?
8798   grep -v '^ *+' conftest.er1 >conftest.err
8799   rm -f conftest.er1
8800   cat conftest.err >&5
8801   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8802   (exit $ac_status); } && {
8803          test -z "$ac_c_werror_flag" ||
8804          test ! -s conftest.err
8805        } && test -s conftest.$ac_objext; then
8806   emacs_cv_void_star=yes
8807 else
8808   echo "$as_me: failed program was:" >&5
8809 sed 's/^/| /' conftest.$ac_ext >&5
8810
8811         emacs_cv_void_star=no
8812 fi
8813
8814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8815 fi
8816 { echo "$as_me:$LINENO: result: $emacs_cv_void_star" >&5
8817 echo "${ECHO_T}$emacs_cv_void_star" >&6; }
8818 if test $emacs_cv_void_star = yes; then
8819   cat >>confdefs.h <<\_ACEOF
8820 #define POINTER_TYPE void
8821 _ACEOF
8822
8823 else
8824   cat >>confdefs.h <<\_ACEOF
8825 #define POINTER_TYPE char
8826 _ACEOF
8827
8828 fi
8829
8830
8831
8832
8833
8834 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8835 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
8836 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8837 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
8838   echo $ECHO_N "(cached) $ECHO_C" >&6
8839 else
8840   cat >conftest.make <<\_ACEOF
8841 SHELL = /bin/sh
8842 all:
8843         @echo '@@@%%%=$(MAKE)=@@@%%%'
8844 _ACEOF
8845 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8846 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8847   *@@@%%%=?*=@@@%%%*)
8848     eval ac_cv_prog_make_${ac_make}_set=yes;;
8849   *)
8850     eval ac_cv_prog_make_${ac_make}_set=no;;
8851 esac
8852 rm -f conftest.make
8853 fi
8854 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8855   { echo "$as_me:$LINENO: result: yes" >&5
8856 echo "${ECHO_T}yes" >&6; }
8857   SET_MAKE=
8858 else
8859   { echo "$as_me:$LINENO: result: no" >&5
8860 echo "${ECHO_T}no" >&6; }
8861   SET_MAKE="MAKE=${MAKE-make}"
8862 fi
8863
8864
8865 { echo "$as_me:$LINENO: checking for long file names" >&5
8866 echo $ECHO_N "checking for long file names... $ECHO_C" >&6; }
8867 if test "${ac_cv_sys_long_file_names+set}" = set; then
8868   echo $ECHO_N "(cached) $ECHO_C" >&6
8869 else
8870   ac_cv_sys_long_file_names=yes
8871 # Test for long file names in all the places we know might matter:
8872 #      .                the current directory, where building will happen
8873 #      $prefix/lib      where we will be installing things
8874 #      $exec_prefix/lib likewise
8875 #      $TMPDIR          if set, where it might want to write temporary files
8876 #      /tmp             where it might want to write temporary files
8877 #      /var/tmp         likewise
8878 #      /usr/tmp         likewise
8879 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8880   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8881   # in the usual case where exec_prefix is '${prefix}'.
8882   case $ac_dir in #(
8883     . | /* | ?:[\\/]*) ;; #(
8884     *) continue;;
8885   esac
8886   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8887   ac_xdir=$ac_dir/cf$$
8888   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8889   ac_tf1=$ac_xdir/conftest9012345
8890   ac_tf2=$ac_xdir/conftest9012346
8891   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8892     ac_cv_sys_long_file_names=no
8893   rm -f -r "$ac_xdir" 2>/dev/null
8894   test $ac_cv_sys_long_file_names = no && break
8895 done
8896 fi
8897 { echo "$as_me:$LINENO: result: $ac_cv_sys_long_file_names" >&5
8898 echo "${ECHO_T}$ac_cv_sys_long_file_names" >&6; }
8899 if test $ac_cv_sys_long_file_names = yes; then
8900
8901 cat >>confdefs.h <<\_ACEOF
8902 #define HAVE_LONG_FILE_NAMES 1
8903 _ACEOF
8904
8905 fi
8906
8907
8908 #### Choose a window system.
8909
8910 { echo "$as_me:$LINENO: checking for X" >&5
8911 echo $ECHO_N "checking for X... $ECHO_C" >&6; }
8912
8913
8914 # Check whether --with-x was given.
8915 if test "${with_x+set}" = set; then
8916   withval=$with_x;
8917 fi
8918
8919 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8920 if test "x$with_x" = xno; then
8921   # The user explicitly disabled X.
8922   have_x=disabled
8923 else
8924   case $x_includes,$x_libraries in #(
8925     *\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5
8926 echo "$as_me: error: Cannot use X directory names containing '" >&2;}
8927    { (exit 1); exit 1; }; };; #(
8928     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
8929   echo $ECHO_N "(cached) $ECHO_C" >&6
8930 else
8931   # One or both of the vars are not set, and there is no cached value.
8932 ac_x_includes=no ac_x_libraries=no
8933 rm -f -r conftest.dir
8934 if mkdir conftest.dir; then
8935   cd conftest.dir
8936   cat >Imakefile <<'_ACEOF'
8937 incroot:
8938         @echo incroot='${INCROOT}'
8939 usrlibdir:
8940         @echo usrlibdir='${USRLIBDIR}'
8941 libdir:
8942         @echo libdir='${LIBDIR}'
8943 _ACEOF
8944   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8945     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8946     for ac_var in incroot usrlibdir libdir; do
8947       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8948     done
8949     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8950     for ac_extension in a so sl; do
8951       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8952          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8953         ac_im_usrlibdir=$ac_im_libdir; break
8954       fi
8955     done
8956     # Screen out bogus values from the imake configuration.  They are
8957     # bogus both because they are the default anyway, and because
8958     # using them would break gcc on systems where it needs fixed includes.
8959     case $ac_im_incroot in
8960         /usr/include) ac_x_includes= ;;
8961         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8962     esac
8963     case $ac_im_usrlibdir in
8964         /usr/lib | /lib) ;;
8965         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8966     esac
8967   fi
8968   cd ..
8969   rm -f -r conftest.dir
8970 fi
8971
8972 # Standard set of common directories for X headers.
8973 # Check X11 before X11Rn because it is often a symlink to the current release.
8974 ac_x_header_dirs='
8975 /usr/X11/include
8976 /usr/X11R6/include
8977 /usr/X11R5/include
8978 /usr/X11R4/include
8979
8980 /usr/include/X11
8981 /usr/include/X11R6
8982 /usr/include/X11R5
8983 /usr/include/X11R4
8984
8985 /usr/local/X11/include
8986 /usr/local/X11R6/include
8987 /usr/local/X11R5/include
8988 /usr/local/X11R4/include
8989
8990 /usr/local/include/X11
8991 /usr/local/include/X11R6
8992 /usr/local/include/X11R5
8993 /usr/local/include/X11R4
8994
8995 /usr/X386/include
8996 /usr/x386/include
8997 /usr/XFree86/include/X11
8998
8999 /usr/include
9000 /usr/local/include
9001 /usr/unsupported/include
9002 /usr/athena/include
9003 /usr/local/x11r5/include
9004 /usr/lpp/Xamples/include
9005
9006 /usr/openwin/include
9007 /usr/openwin/share/include'
9008
9009 if test "$ac_x_includes" = no; then
9010   # Guess where to find include files, by looking for Xlib.h.
9011   # First, try using that file with no special directory specified.
9012   cat >conftest.$ac_ext <<_ACEOF
9013 /* confdefs.h.  */
9014 _ACEOF
9015 cat confdefs.h >>conftest.$ac_ext
9016 cat >>conftest.$ac_ext <<_ACEOF
9017 /* end confdefs.h.  */
9018 #include <X11/Xlib.h>
9019 _ACEOF
9020 if { (ac_try="$ac_cpp conftest.$ac_ext"
9021 case "(($ac_try" in
9022   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9023   *) ac_try_echo=$ac_try;;
9024 esac
9025 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9026   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9027   ac_status=$?
9028   grep -v '^ *+' conftest.er1 >conftest.err
9029   rm -f conftest.er1
9030   cat conftest.err >&5
9031   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9032   (exit $ac_status); } >/dev/null && {
9033          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9034          test ! -s conftest.err
9035        }; then
9036   # We can compile using X headers with no special include directory.
9037 ac_x_includes=
9038 else
9039   echo "$as_me: failed program was:" >&5
9040 sed 's/^/| /' conftest.$ac_ext >&5
9041
9042   for ac_dir in $ac_x_header_dirs; do
9043   if test -r "$ac_dir/X11/Xlib.h"; then
9044     ac_x_includes=$ac_dir
9045     break
9046   fi
9047 done
9048 fi
9049
9050 rm -f conftest.err conftest.$ac_ext
9051 fi # $ac_x_includes = no
9052
9053 if test "$ac_x_libraries" = no; then
9054   # Check for the libraries.
9055   # See if we find them without any special options.
9056   # Don't add to $LIBS permanently.
9057   ac_save_LIBS=$LIBS
9058   LIBS="-lX11 $LIBS"
9059   cat >conftest.$ac_ext <<_ACEOF
9060 /* confdefs.h.  */
9061 _ACEOF
9062 cat confdefs.h >>conftest.$ac_ext
9063 cat >>conftest.$ac_ext <<_ACEOF
9064 /* end confdefs.h.  */
9065 #include <X11/Xlib.h>
9066 int
9067 main ()
9068 {
9069 XrmInitialize ()
9070   ;
9071   return 0;
9072 }
9073 _ACEOF
9074 rm -f conftest.$ac_objext conftest$ac_exeext
9075 if { (ac_try="$ac_link"
9076 case "(($ac_try" in
9077   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9078   *) ac_try_echo=$ac_try;;
9079 esac
9080 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9081   (eval "$ac_link") 2>conftest.er1
9082   ac_status=$?
9083   grep -v '^ *+' conftest.er1 >conftest.err
9084   rm -f conftest.er1
9085   cat conftest.err >&5
9086   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9087   (exit $ac_status); } && {
9088          test -z "$ac_c_werror_flag" ||
9089          test ! -s conftest.err
9090        } && test -s conftest$ac_exeext &&
9091        $as_test_x conftest$ac_exeext; then
9092   LIBS=$ac_save_LIBS
9093 # We can link X programs with no special library path.
9094 ac_x_libraries=
9095 else
9096   echo "$as_me: failed program was:" >&5
9097 sed 's/^/| /' conftest.$ac_ext >&5
9098
9099         LIBS=$ac_save_LIBS
9100 for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9101 do
9102   # Don't even attempt the hair of trying to link an X program!
9103   for ac_extension in a so sl; do
9104     if test -r "$ac_dir/libX11.$ac_extension"; then
9105       ac_x_libraries=$ac_dir
9106       break 2
9107     fi
9108   done
9109 done
9110 fi
9111
9112 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9113       conftest$ac_exeext conftest.$ac_ext
9114 fi # $ac_x_libraries = no
9115
9116 case $ac_x_includes,$ac_x_libraries in #(
9117   no,* | *,no | *\'*)
9118     # Didn't find X, or a directory has "'" in its name.
9119     ac_cv_have_x="have_x=no";; #(
9120   *)
9121     # Record where we found X for the cache.
9122     ac_cv_have_x="have_x=yes\
9123         ac_x_includes='$ac_x_includes'\
9124         ac_x_libraries='$ac_x_libraries'"
9125 esac
9126 fi
9127 ;; #(
9128     *) have_x=yes;;
9129   esac
9130   eval "$ac_cv_have_x"
9131 fi # $with_x != no
9132
9133 if test "$have_x" != yes; then
9134   { echo "$as_me:$LINENO: result: $have_x" >&5
9135 echo "${ECHO_T}$have_x" >&6; }
9136   no_x=yes
9137 else
9138   # If each of the values was on the command line, it overrides each guess.
9139   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9140   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9141   # Update the cache value to reflect the command line values.
9142   ac_cv_have_x="have_x=yes\
9143         ac_x_includes='$x_includes'\
9144         ac_x_libraries='$x_libraries'"
9145   { echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
9146 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }
9147 fi
9148
9149 if test "$no_x" = yes; then
9150   window_system=none
9151 else
9152   window_system=x11
9153 fi
9154
9155 ## Workaround for bug in autoconf <= 2.62.
9156 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
9157 ## No need to do anything special for these standard directories.
9158 ## This is an experiment, take it out if it causes problems.
9159 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
9160
9161    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
9162
9163 fi
9164
9165 if test "${x_libraries}" != NONE; then
9166   if test -n "${x_libraries}"; then
9167     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9168     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
9169   fi
9170   x_default_search_path=""
9171   x_search_path=${x_libraries}
9172   if test -z "${x_search_path}"; then
9173     x_search_path=/usr/lib
9174   fi
9175   for x_library in `echo ${x_search_path}: | \
9176                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9177     x_search_path="\
9178 ${x_library}/X11/%L/%T/%N%C%S:\
9179 ${x_library}/X11/%l/%T/%N%C%S:\
9180 ${x_library}/X11/%T/%N%C%S:\
9181 ${x_library}/X11/%L/%T/%N%S:\
9182 ${x_library}/X11/%l/%T/%N%S:\
9183 ${x_library}/X11/%T/%N%S"
9184     if test x"${x_default_search_path}" = x; then
9185       x_default_search_path=${x_search_path}
9186     else
9187       x_default_search_path="${x_search_path}:${x_default_search_path}"
9188     fi
9189   done
9190 fi
9191 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9192   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
9193 fi
9194
9195 if test x"${x_includes}" = x; then
9196   bitmapdir=/usr/include/X11/bitmaps
9197 else
9198   # accumulate include directories that have X11 bitmap subdirectories
9199   bmd_acc="dummyval"
9200   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9201     if test -d "${bmd}/X11/bitmaps"; then
9202       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9203     fi
9204     if test -d "${bmd}/bitmaps"; then
9205       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9206     fi
9207   done
9208   if test ${bmd_acc} != "dummyval"; then
9209     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9210   fi
9211 fi
9212
9213 HAVE_NS=no
9214 NS_IMPL_COCOA=no
9215 NS_IMPL_GNUSTEP=no
9216 tmp_CPPFLAGS="$CPPFLAGS"
9217 tmp_CFLAGS="$CFLAGS"
9218 CPPFLAGS="$CPPFLAGS -x objective-c"
9219 CFLAGS="$CFLAGS -x objective-c"
9220 if test "${with_ns}" != no; then
9221   if test "${opsys}" = darwin; then
9222      NS_IMPL_COCOA=yes
9223      ns_appdir=`pwd`/nextstep/Emacs.app
9224      ns_appbindir=`pwd`/nextstep/Emacs.app/Contents/MacOS
9225      ns_appresdir=`pwd`/nextstep/Emacs.app/Contents/Resources
9226      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9227   elif test -f $GNUSTEP_CONFIG_FILE; then
9228      NS_IMPL_GNUSTEP=yes
9229      ns_appdir=`pwd`/nextstep/Emacs.app
9230      ns_appbindir=`pwd`/nextstep/Emacs.app
9231      ns_appresdir=`pwd`/nextstep/Emacs.app/Resources
9232      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9233           GNUSTEP_MAKEFILES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_MAKEFILES)"
9234      GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9235      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9236      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
9237      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
9238      REAL_CFLAGS="$REAL_CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
9239      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES}"
9240   fi
9241   if test "${ac_cv_header_AppKit_AppKit_h+set}" = set; then
9242   { echo "$as_me:$LINENO: checking for AppKit/AppKit.h" >&5
9243 echo $ECHO_N "checking for AppKit/AppKit.h... $ECHO_C" >&6; }
9244 if test "${ac_cv_header_AppKit_AppKit_h+set}" = set; then
9245   echo $ECHO_N "(cached) $ECHO_C" >&6
9246 fi
9247 { echo "$as_me:$LINENO: result: $ac_cv_header_AppKit_AppKit_h" >&5
9248 echo "${ECHO_T}$ac_cv_header_AppKit_AppKit_h" >&6; }
9249 else
9250   # Is the header compilable?
9251 { echo "$as_me:$LINENO: checking AppKit/AppKit.h usability" >&5
9252 echo $ECHO_N "checking AppKit/AppKit.h usability... $ECHO_C" >&6; }
9253 cat >conftest.$ac_ext <<_ACEOF
9254 /* confdefs.h.  */
9255 _ACEOF
9256 cat confdefs.h >>conftest.$ac_ext
9257 cat >>conftest.$ac_ext <<_ACEOF
9258 /* end confdefs.h.  */
9259 $ac_includes_default
9260 #include <AppKit/AppKit.h>
9261 _ACEOF
9262 rm -f conftest.$ac_objext
9263 if { (ac_try="$ac_compile"
9264 case "(($ac_try" in
9265   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9266   *) ac_try_echo=$ac_try;;
9267 esac
9268 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9269   (eval "$ac_compile") 2>conftest.er1
9270   ac_status=$?
9271   grep -v '^ *+' conftest.er1 >conftest.err
9272   rm -f conftest.er1
9273   cat conftest.err >&5
9274   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9275   (exit $ac_status); } && {
9276          test -z "$ac_c_werror_flag" ||
9277          test ! -s conftest.err
9278        } && test -s conftest.$ac_objext; then
9279   ac_header_compiler=yes
9280 else
9281   echo "$as_me: failed program was:" >&5
9282 sed 's/^/| /' conftest.$ac_ext >&5
9283
9284         ac_header_compiler=no
9285 fi
9286
9287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9288 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9289 echo "${ECHO_T}$ac_header_compiler" >&6; }
9290
9291 # Is the header present?
9292 { echo "$as_me:$LINENO: checking AppKit/AppKit.h presence" >&5
9293 echo $ECHO_N "checking AppKit/AppKit.h presence... $ECHO_C" >&6; }
9294 cat >conftest.$ac_ext <<_ACEOF
9295 /* confdefs.h.  */
9296 _ACEOF
9297 cat confdefs.h >>conftest.$ac_ext
9298 cat >>conftest.$ac_ext <<_ACEOF
9299 /* end confdefs.h.  */
9300 #include <AppKit/AppKit.h>
9301 _ACEOF
9302 if { (ac_try="$ac_cpp conftest.$ac_ext"
9303 case "(($ac_try" in
9304   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9305   *) ac_try_echo=$ac_try;;
9306 esac
9307 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9308   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9309   ac_status=$?
9310   grep -v '^ *+' conftest.er1 >conftest.err
9311   rm -f conftest.er1
9312   cat conftest.err >&5
9313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9314   (exit $ac_status); } >/dev/null && {
9315          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9316          test ! -s conftest.err
9317        }; then
9318   ac_header_preproc=yes
9319 else
9320   echo "$as_me: failed program was:" >&5
9321 sed 's/^/| /' conftest.$ac_ext >&5
9322
9323   ac_header_preproc=no
9324 fi
9325
9326 rm -f conftest.err conftest.$ac_ext
9327 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9328 echo "${ECHO_T}$ac_header_preproc" >&6; }
9329
9330 # So?  What about this header?
9331 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9332   yes:no: )
9333     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: accepted by the compiler, rejected by the preprocessor!" >&5
9334 echo "$as_me: WARNING: AppKit/AppKit.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9335     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: proceeding with the compiler's result" >&5
9336 echo "$as_me: WARNING: AppKit/AppKit.h: proceeding with the compiler's result" >&2;}
9337     ac_header_preproc=yes
9338     ;;
9339   no:yes:* )
9340     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: present but cannot be compiled" >&5
9341 echo "$as_me: WARNING: AppKit/AppKit.h: present but cannot be compiled" >&2;}
9342     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h:     check for missing prerequisite headers?" >&5
9343 echo "$as_me: WARNING: AppKit/AppKit.h:     check for missing prerequisite headers?" >&2;}
9344     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: see the Autoconf documentation" >&5
9345 echo "$as_me: WARNING: AppKit/AppKit.h: see the Autoconf documentation" >&2;}
9346     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h:     section \"Present But Cannot Be Compiled\"" >&5
9347 echo "$as_me: WARNING: AppKit/AppKit.h:     section \"Present But Cannot Be Compiled\"" >&2;}
9348     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: proceeding with the preprocessor's result" >&5
9349 echo "$as_me: WARNING: AppKit/AppKit.h: proceeding with the preprocessor's result" >&2;}
9350     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: in the future, the compiler will take precedence" >&5
9351 echo "$as_me: WARNING: AppKit/AppKit.h: in the future, the compiler will take precedence" >&2;}
9352
9353     ;;
9354 esac
9355 { echo "$as_me:$LINENO: checking for AppKit/AppKit.h" >&5
9356 echo $ECHO_N "checking for AppKit/AppKit.h... $ECHO_C" >&6; }
9357 if test "${ac_cv_header_AppKit_AppKit_h+set}" = set; then
9358   echo $ECHO_N "(cached) $ECHO_C" >&6
9359 else
9360   ac_cv_header_AppKit_AppKit_h=$ac_header_preproc
9361 fi
9362 { echo "$as_me:$LINENO: result: $ac_cv_header_AppKit_AppKit_h" >&5
9363 echo "${ECHO_T}$ac_cv_header_AppKit_AppKit_h" >&6; }
9364
9365 fi
9366 if test $ac_cv_header_AppKit_AppKit_h = yes; then
9367   HAVE_NS=yes
9368 else
9369   { { echo "$as_me:$LINENO: error: \`--with-ns' was specified, but the include
9370   files are missing or cannot be compiled." >&5
9371 echo "$as_me: error: \`--with-ns' was specified, but the include
9372   files are missing or cannot be compiled." >&2;}
9373    { (exit 1); exit 1; }; }
9374 fi
9375
9376
9377   NS_HAVE_NSINTEGER=yes
9378   cat >conftest.$ac_ext <<_ACEOF
9379 /* confdefs.h.  */
9380 _ACEOF
9381 cat confdefs.h >>conftest.$ac_ext
9382 cat >>conftest.$ac_ext <<_ACEOF
9383 /* end confdefs.h.  */
9384 #include <Foundation/NSObjCRuntime.h>
9385 int
9386 main ()
9387 {
9388 NSInteger i;
9389   ;
9390   return 0;
9391 }
9392 _ACEOF
9393 rm -f conftest.$ac_objext
9394 if { (ac_try="$ac_compile"
9395 case "(($ac_try" in
9396   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9397   *) ac_try_echo=$ac_try;;
9398 esac
9399 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9400   (eval "$ac_compile") 2>conftest.er1
9401   ac_status=$?
9402   grep -v '^ *+' conftest.er1 >conftest.err
9403   rm -f conftest.er1
9404   cat conftest.err >&5
9405   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9406   (exit $ac_status); } && {
9407          test -z "$ac_c_werror_flag" ||
9408          test ! -s conftest.err
9409        } && test -s conftest.$ac_objext; then
9410   ns_have_nsinteger=yes
9411 else
9412   echo "$as_me: failed program was:" >&5
9413 sed 's/^/| /' conftest.$ac_ext >&5
9414
9415         ns_have_nsinteger=no
9416 fi
9417
9418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9419   if test $ns_have_nsinteger = no; then
9420     NS_HAVE_NSINTEGER=no
9421   fi
9422 fi
9423 if test "${HAVE_NS}" = yes; then
9424   window_system=nextstep
9425   with_xft=no
9426   with_freetype=no
9427   # set up packaging dirs
9428   exec_prefix=${ns_appbindir}
9429   libexecdir=${ns_appbindir}/libexec
9430   if test "${EN_NS_SELF_CONTAINED}" = yes; then
9431      prefix=${ns_appresdir}
9432   fi
9433 fi
9434 CFLAGS="$tmp_CFLAGS"
9435 CPPFLAGS="$tmp_CPPFLAGS"
9436
9437 case "${window_system}" in
9438   x11 )
9439     HAVE_X_WINDOWS=yes
9440     HAVE_X11=yes
9441     case "${with_x_toolkit}" in
9442       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9443       motif ) USE_X_TOOLKIT=MOTIF ;;
9444       gtk ) with_gtk=yes
9445             USE_X_TOOLKIT=none ;;
9446       no ) USE_X_TOOLKIT=none ;;
9447       * ) USE_X_TOOLKIT=maybe ;;
9448     esac
9449   ;;
9450   nextstep | none )
9451     HAVE_X_WINDOWS=no
9452     HAVE_X11=no
9453     USE_X_TOOLKIT=none
9454   ;;
9455 esac
9456
9457 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9458    # Extract the first word of "X", so it can be a program name with args.
9459 set dummy X; ac_word=$2
9460 { echo "$as_me:$LINENO: checking for $ac_word" >&5
9461 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
9462 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then
9463   echo $ECHO_N "(cached) $ECHO_C" >&6
9464 else
9465   if test -n "$HAVE_XSERVER"; then
9466   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9467 else
9468 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9469 for as_dir in $PATH
9470 do
9471   IFS=$as_save_IFS
9472   test -z "$as_dir" && as_dir=.
9473   for ac_exec_ext in '' $ac_executable_extensions; do
9474   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9475     ac_cv_prog_HAVE_XSERVER="true"
9476     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
9477     break 2
9478   fi
9479 done
9480 done
9481 IFS=$as_save_IFS
9482
9483   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9484 fi
9485 fi
9486 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9487 if test -n "$HAVE_XSERVER"; then
9488   { echo "$as_me:$LINENO: result: $HAVE_XSERVER" >&5
9489 echo "${ECHO_T}$HAVE_XSERVER" >&6; }
9490 else
9491   { echo "$as_me:$LINENO: result: no" >&5
9492 echo "${ECHO_T}no" >&6; }
9493 fi
9494
9495
9496    if test "$HAVE_XSERVER" = true ||
9497       test -n "$DISPLAY" ||
9498       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9499         { { echo "$as_me:$LINENO: error: You seem to be running X, but no X development libraries
9500 were found.  You should install the relevant development files for X
9501 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9502 sure you have development files for image handling, i.e.
9503 tiff, gif, jpeg, png and xpm.
9504 If you are sure you want Emacs compiled without X window support, pass
9505   --without-x
9506 to configure." >&5
9507 echo "$as_me: error: You seem to be running X, but no X development libraries
9508 were found.  You should install the relevant development files for X
9509 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9510 sure you have development files for image handling, i.e.
9511 tiff, gif, jpeg, png and xpm.
9512 If you are sure you want Emacs compiled without X window support, pass
9513   --without-x
9514 to configure." >&2;}
9515    { (exit 1); exit 1; }; }
9516    fi
9517 fi
9518
9519 ### If we're using X11, we should use the X menu package.
9520 HAVE_MENUS=no
9521 case ${HAVE_X11} in
9522   yes ) HAVE_MENUS=yes ;;
9523 esac
9524
9525 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9526 # Assume not, until told otherwise.
9527 GNU_MALLOC=yes
9528 doug_lea_malloc=yes
9529 { echo "$as_me:$LINENO: checking for malloc_get_state" >&5
9530 echo $ECHO_N "checking for malloc_get_state... $ECHO_C" >&6; }
9531 if test "${ac_cv_func_malloc_get_state+set}" = set; then
9532   echo $ECHO_N "(cached) $ECHO_C" >&6
9533 else
9534   cat >conftest.$ac_ext <<_ACEOF
9535 /* confdefs.h.  */
9536 _ACEOF
9537 cat confdefs.h >>conftest.$ac_ext
9538 cat >>conftest.$ac_ext <<_ACEOF
9539 /* end confdefs.h.  */
9540 /* Define malloc_get_state to an innocuous variant, in case <limits.h> declares malloc_get_state.
9541    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9542 #define malloc_get_state innocuous_malloc_get_state
9543
9544 /* System header to define __stub macros and hopefully few prototypes,
9545     which can conflict with char malloc_get_state (); below.
9546     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9547     <limits.h> exists even on freestanding compilers.  */
9548
9549 #ifdef __STDC__
9550 # include <limits.h>
9551 #else
9552 # include <assert.h>
9553 #endif
9554
9555 #undef malloc_get_state
9556
9557 /* Override any GCC internal prototype to avoid an error.
9558    Use char because int might match the return type of a GCC
9559    builtin and then its argument prototype would still apply.  */
9560 #ifdef __cplusplus
9561 extern "C"
9562 #endif
9563 char malloc_get_state ();
9564 /* The GNU C library defines this for functions which it implements
9565     to always fail with ENOSYS.  Some functions are actually named
9566     something starting with __ and the normal name is an alias.  */
9567 #if defined __stub_malloc_get_state || defined __stub___malloc_get_state
9568 choke me
9569 #endif
9570
9571 int
9572 main ()
9573 {
9574 return malloc_get_state ();
9575   ;
9576   return 0;
9577 }
9578 _ACEOF
9579 rm -f conftest.$ac_objext conftest$ac_exeext
9580 if { (ac_try="$ac_link"
9581 case "(($ac_try" in
9582   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9583   *) ac_try_echo=$ac_try;;
9584 esac
9585 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9586   (eval "$ac_link") 2>conftest.er1
9587   ac_status=$?
9588   grep -v '^ *+' conftest.er1 >conftest.err
9589   rm -f conftest.er1
9590   cat conftest.err >&5
9591   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9592   (exit $ac_status); } && {
9593          test -z "$ac_c_werror_flag" ||
9594          test ! -s conftest.err
9595        } && test -s conftest$ac_exeext &&
9596        $as_test_x conftest$ac_exeext; then
9597   ac_cv_func_malloc_get_state=yes
9598 else
9599   echo "$as_me: failed program was:" >&5
9600 sed 's/^/| /' conftest.$ac_ext >&5
9601
9602         ac_cv_func_malloc_get_state=no
9603 fi
9604
9605 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9606       conftest$ac_exeext conftest.$ac_ext
9607 fi
9608 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_get_state" >&5
9609 echo "${ECHO_T}$ac_cv_func_malloc_get_state" >&6; }
9610 if test $ac_cv_func_malloc_get_state = yes; then
9611   :
9612 else
9613   doug_lea_malloc=no
9614 fi
9615
9616 { echo "$as_me:$LINENO: checking for malloc_set_state" >&5
9617 echo $ECHO_N "checking for malloc_set_state... $ECHO_C" >&6; }
9618 if test "${ac_cv_func_malloc_set_state+set}" = set; then
9619   echo $ECHO_N "(cached) $ECHO_C" >&6
9620 else
9621   cat >conftest.$ac_ext <<_ACEOF
9622 /* confdefs.h.  */
9623 _ACEOF
9624 cat confdefs.h >>conftest.$ac_ext
9625 cat >>conftest.$ac_ext <<_ACEOF
9626 /* end confdefs.h.  */
9627 /* Define malloc_set_state to an innocuous variant, in case <limits.h> declares malloc_set_state.
9628    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9629 #define malloc_set_state innocuous_malloc_set_state
9630
9631 /* System header to define __stub macros and hopefully few prototypes,
9632     which can conflict with char malloc_set_state (); below.
9633     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9634     <limits.h> exists even on freestanding compilers.  */
9635
9636 #ifdef __STDC__
9637 # include <limits.h>
9638 #else
9639 # include <assert.h>
9640 #endif
9641
9642 #undef malloc_set_state
9643
9644 /* Override any GCC internal prototype to avoid an error.
9645    Use char because int might match the return type of a GCC
9646    builtin and then its argument prototype would still apply.  */
9647 #ifdef __cplusplus
9648 extern "C"
9649 #endif
9650 char malloc_set_state ();
9651 /* The GNU C library defines this for functions which it implements
9652     to always fail with ENOSYS.  Some functions are actually named
9653     something starting with __ and the normal name is an alias.  */
9654 #if defined __stub_malloc_set_state || defined __stub___malloc_set_state
9655 choke me
9656 #endif
9657
9658 int
9659 main ()
9660 {
9661 return malloc_set_state ();
9662   ;
9663   return 0;
9664 }
9665 _ACEOF
9666 rm -f conftest.$ac_objext conftest$ac_exeext
9667 if { (ac_try="$ac_link"
9668 case "(($ac_try" in
9669   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9670   *) ac_try_echo=$ac_try;;
9671 esac
9672 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9673   (eval "$ac_link") 2>conftest.er1
9674   ac_status=$?
9675   grep -v '^ *+' conftest.er1 >conftest.err
9676   rm -f conftest.er1
9677   cat conftest.err >&5
9678   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9679   (exit $ac_status); } && {
9680          test -z "$ac_c_werror_flag" ||
9681          test ! -s conftest.err
9682        } && test -s conftest$ac_exeext &&
9683        $as_test_x conftest$ac_exeext; then
9684   ac_cv_func_malloc_set_state=yes
9685 else
9686   echo "$as_me: failed program was:" >&5
9687 sed 's/^/| /' conftest.$ac_ext >&5
9688
9689         ac_cv_func_malloc_set_state=no
9690 fi
9691
9692 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9693       conftest$ac_exeext conftest.$ac_ext
9694 fi
9695 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_set_state" >&5
9696 echo "${ECHO_T}$ac_cv_func_malloc_set_state" >&6; }
9697 if test $ac_cv_func_malloc_set_state = yes; then
9698   :
9699 else
9700   doug_lea_malloc=no
9701 fi
9702
9703 { echo "$as_me:$LINENO: checking whether __after_morecore_hook exists" >&5
9704 echo $ECHO_N "checking whether __after_morecore_hook exists... $ECHO_C" >&6; }
9705 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then
9706   echo $ECHO_N "(cached) $ECHO_C" >&6
9707 else
9708   cat >conftest.$ac_ext <<_ACEOF
9709 /* confdefs.h.  */
9710 _ACEOF
9711 cat confdefs.h >>conftest.$ac_ext
9712 cat >>conftest.$ac_ext <<_ACEOF
9713 /* end confdefs.h.  */
9714 extern void (* __after_morecore_hook)();
9715 int
9716 main ()
9717 {
9718 __after_morecore_hook = 0
9719   ;
9720   return 0;
9721 }
9722 _ACEOF
9723 rm -f conftest.$ac_objext conftest$ac_exeext
9724 if { (ac_try="$ac_link"
9725 case "(($ac_try" in
9726   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9727   *) ac_try_echo=$ac_try;;
9728 esac
9729 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9730   (eval "$ac_link") 2>conftest.er1
9731   ac_status=$?
9732   grep -v '^ *+' conftest.er1 >conftest.err
9733   rm -f conftest.er1
9734   cat conftest.err >&5
9735   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9736   (exit $ac_status); } && {
9737          test -z "$ac_c_werror_flag" ||
9738          test ! -s conftest.err
9739        } && test -s conftest$ac_exeext &&
9740        $as_test_x conftest$ac_exeext; then
9741   emacs_cv_var___after_morecore_hook=yes
9742 else
9743   echo "$as_me: failed program was:" >&5
9744 sed 's/^/| /' conftest.$ac_ext >&5
9745
9746         emacs_cv_var___after_morecore_hook=no
9747 fi
9748
9749 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9750       conftest$ac_exeext conftest.$ac_ext
9751 fi
9752 { echo "$as_me:$LINENO: result: $emacs_cv_var___after_morecore_hook" >&5
9753 echo "${ECHO_T}$emacs_cv_var___after_morecore_hook" >&6; }
9754 if test $emacs_cv_var___after_morecore_hook = no; then
9755   doug_lea_malloc=no
9756 fi
9757 if test "${system_malloc}" = "yes"; then
9758   GNU_MALLOC=no
9759   GNU_MALLOC_reason="
9760     (The GNU allocators don't work with this system configuration.)"
9761 fi
9762 if test "$doug_lea_malloc" = "yes" ; then
9763   if test "$GNU_MALLOC" = yes ; then
9764     GNU_MALLOC_reason="
9765       (Using Doug Lea's new malloc from the GNU C Library.)"
9766   fi
9767
9768 cat >>confdefs.h <<\_ACEOF
9769 #define DOUG_LEA_MALLOC 1
9770 _ACEOF
9771
9772 fi
9773
9774 if test x"${REL_ALLOC}" = x; then
9775   REL_ALLOC=${GNU_MALLOC}
9776 fi
9777
9778
9779
9780
9781 for ac_header in stdlib.h unistd.h
9782 do
9783 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9784 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9785   { echo "$as_me:$LINENO: checking for $ac_header" >&5
9786 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9787 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9788   echo $ECHO_N "(cached) $ECHO_C" >&6
9789 fi
9790 ac_res=`eval echo '${'$as_ac_Header'}'`
9791                { echo "$as_me:$LINENO: result: $ac_res" >&5
9792 echo "${ECHO_T}$ac_res" >&6; }
9793 else
9794   # Is the header compilable?
9795 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
9796 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
9797 cat >conftest.$ac_ext <<_ACEOF
9798 /* confdefs.h.  */
9799 _ACEOF
9800 cat confdefs.h >>conftest.$ac_ext
9801 cat >>conftest.$ac_ext <<_ACEOF
9802 /* end confdefs.h.  */
9803 $ac_includes_default
9804 #include <$ac_header>
9805 _ACEOF
9806 rm -f conftest.$ac_objext
9807 if { (ac_try="$ac_compile"
9808 case "(($ac_try" in
9809   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9810   *) ac_try_echo=$ac_try;;
9811 esac
9812 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9813   (eval "$ac_compile") 2>conftest.er1
9814   ac_status=$?
9815   grep -v '^ *+' conftest.er1 >conftest.err
9816   rm -f conftest.er1
9817   cat conftest.err >&5
9818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9819   (exit $ac_status); } && {
9820          test -z "$ac_c_werror_flag" ||
9821          test ! -s conftest.err
9822        } && test -s conftest.$ac_objext; then
9823   ac_header_compiler=yes
9824 else
9825   echo "$as_me: failed program was:" >&5
9826 sed 's/^/| /' conftest.$ac_ext >&5
9827
9828         ac_header_compiler=no
9829 fi
9830
9831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9832 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9833 echo "${ECHO_T}$ac_header_compiler" >&6; }
9834
9835 # Is the header present?
9836 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
9837 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
9838 cat >conftest.$ac_ext <<_ACEOF
9839 /* confdefs.h.  */
9840 _ACEOF
9841 cat confdefs.h >>conftest.$ac_ext
9842 cat >>conftest.$ac_ext <<_ACEOF
9843 /* end confdefs.h.  */
9844 #include <$ac_header>
9845 _ACEOF
9846 if { (ac_try="$ac_cpp conftest.$ac_ext"
9847 case "(($ac_try" in
9848   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9849   *) ac_try_echo=$ac_try;;
9850 esac
9851 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9852   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9853   ac_status=$?
9854   grep -v '^ *+' conftest.er1 >conftest.err
9855   rm -f conftest.er1
9856   cat conftest.err >&5
9857   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9858   (exit $ac_status); } >/dev/null && {
9859          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9860          test ! -s conftest.err
9861        }; then
9862   ac_header_preproc=yes
9863 else
9864   echo "$as_me: failed program was:" >&5
9865 sed 's/^/| /' conftest.$ac_ext >&5
9866
9867   ac_header_preproc=no
9868 fi
9869
9870 rm -f conftest.err conftest.$ac_ext
9871 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9872 echo "${ECHO_T}$ac_header_preproc" >&6; }
9873
9874 # So?  What about this header?
9875 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9876   yes:no: )
9877     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9878 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9879     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9880 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9881     ac_header_preproc=yes
9882     ;;
9883   no:yes:* )
9884     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9885 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9886     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
9887 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
9888     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9889 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9890     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
9891 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
9892     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9893 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9894     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9895 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9896
9897     ;;
9898 esac
9899 { echo "$as_me:$LINENO: checking for $ac_header" >&5
9900 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9901 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9902   echo $ECHO_N "(cached) $ECHO_C" >&6
9903 else
9904   eval "$as_ac_Header=\$ac_header_preproc"
9905 fi
9906 ac_res=`eval echo '${'$as_ac_Header'}'`
9907                { echo "$as_me:$LINENO: result: $ac_res" >&5
9908 echo "${ECHO_T}$ac_res" >&6; }
9909
9910 fi
9911 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9912   cat >>confdefs.h <<_ACEOF
9913 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9914 _ACEOF
9915
9916 fi
9917
9918 done
9919
9920
9921 for ac_func in getpagesize
9922 do
9923 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9924 { echo "$as_me:$LINENO: checking for $ac_func" >&5
9925 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9926 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9927   echo $ECHO_N "(cached) $ECHO_C" >&6
9928 else
9929   cat >conftest.$ac_ext <<_ACEOF
9930 /* confdefs.h.  */
9931 _ACEOF
9932 cat confdefs.h >>conftest.$ac_ext
9933 cat >>conftest.$ac_ext <<_ACEOF
9934 /* end confdefs.h.  */
9935 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9936    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9937 #define $ac_func innocuous_$ac_func
9938
9939 /* System header to define __stub macros and hopefully few prototypes,
9940     which can conflict with char $ac_func (); below.
9941     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9942     <limits.h> exists even on freestanding compilers.  */
9943
9944 #ifdef __STDC__
9945 # include <limits.h>
9946 #else
9947 # include <assert.h>
9948 #endif
9949
9950 #undef $ac_func
9951
9952 /* Override any GCC internal prototype to avoid an error.
9953    Use char because int might match the return type of a GCC
9954    builtin and then its argument prototype would still apply.  */
9955 #ifdef __cplusplus
9956 extern "C"
9957 #endif
9958 char $ac_func ();
9959 /* The GNU C library defines this for functions which it implements
9960     to always fail with ENOSYS.  Some functions are actually named
9961     something starting with __ and the normal name is an alias.  */
9962 #if defined __stub_$ac_func || defined __stub___$ac_func
9963 choke me
9964 #endif
9965
9966 int
9967 main ()
9968 {
9969 return $ac_func ();
9970   ;
9971   return 0;
9972 }
9973 _ACEOF
9974 rm -f conftest.$ac_objext conftest$ac_exeext
9975 if { (ac_try="$ac_link"
9976 case "(($ac_try" in
9977   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9978   *) ac_try_echo=$ac_try;;
9979 esac
9980 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9981   (eval "$ac_link") 2>conftest.er1
9982   ac_status=$?
9983   grep -v '^ *+' conftest.er1 >conftest.err
9984   rm -f conftest.er1
9985   cat conftest.err >&5
9986   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9987   (exit $ac_status); } && {
9988          test -z "$ac_c_werror_flag" ||
9989          test ! -s conftest.err
9990        } && test -s conftest$ac_exeext &&
9991        $as_test_x conftest$ac_exeext; then
9992   eval "$as_ac_var=yes"
9993 else
9994   echo "$as_me: failed program was:" >&5
9995 sed 's/^/| /' conftest.$ac_ext >&5
9996
9997         eval "$as_ac_var=no"
9998 fi
9999
10000 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10001       conftest$ac_exeext conftest.$ac_ext
10002 fi
10003 ac_res=`eval echo '${'$as_ac_var'}'`
10004                { echo "$as_me:$LINENO: result: $ac_res" >&5
10005 echo "${ECHO_T}$ac_res" >&6; }
10006 if test `eval echo '${'$as_ac_var'}'` = yes; then
10007   cat >>confdefs.h <<_ACEOF
10008 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10009 _ACEOF
10010
10011 fi
10012 done
10013
10014 { echo "$as_me:$LINENO: checking for working mmap" >&5
10015 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6; }
10016 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
10017   echo $ECHO_N "(cached) $ECHO_C" >&6
10018 else
10019   if test "$cross_compiling" = yes; then
10020   ac_cv_func_mmap_fixed_mapped=no
10021 else
10022   cat >conftest.$ac_ext <<_ACEOF
10023 /* confdefs.h.  */
10024 _ACEOF
10025 cat confdefs.h >>conftest.$ac_ext
10026 cat >>conftest.$ac_ext <<_ACEOF
10027 /* end confdefs.h.  */
10028 $ac_includes_default
10029 /* malloc might have been renamed as rpl_malloc. */
10030 #undef malloc
10031
10032 /* Thanks to Mike Haertel and Jim Avera for this test.
10033    Here is a matrix of mmap possibilities:
10034         mmap private not fixed
10035         mmap private fixed at somewhere currently unmapped
10036         mmap private fixed at somewhere already mapped
10037         mmap shared not fixed
10038         mmap shared fixed at somewhere currently unmapped
10039         mmap shared fixed at somewhere already mapped
10040    For private mappings, we should verify that changes cannot be read()
10041    back from the file, nor mmap's back from the file at a different
10042    address.  (There have been systems where private was not correctly
10043    implemented like the infamous i386 svr4.0, and systems where the
10044    VM page cache was not coherent with the file system buffer cache
10045    like early versions of FreeBSD and possibly contemporary NetBSD.)
10046    For shared mappings, we should conversely verify that changes get
10047    propagated back to all the places they're supposed to be.
10048
10049    Grep wants private fixed already mapped.
10050    The main things grep needs to know about mmap are:
10051    * does it exist and is it safe to write into the mmap'd area
10052    * how to use it (BSD variants)  */
10053
10054 #include <fcntl.h>
10055 #include <sys/mman.h>
10056
10057 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10058 char *malloc ();
10059 #endif
10060
10061 /* This mess was copied from the GNU getpagesize.h.  */
10062 #ifndef HAVE_GETPAGESIZE
10063 /* Assume that all systems that can run configure have sys/param.h.  */
10064 # ifndef HAVE_SYS_PARAM_H
10065 #  define HAVE_SYS_PARAM_H 1
10066 # endif
10067
10068 # ifdef _SC_PAGESIZE
10069 #  define getpagesize() sysconf(_SC_PAGESIZE)
10070 # else /* no _SC_PAGESIZE */
10071 #  ifdef HAVE_SYS_PARAM_H
10072 #   include <sys/param.h>
10073 #   ifdef EXEC_PAGESIZE
10074 #    define getpagesize() EXEC_PAGESIZE
10075 #   else /* no EXEC_PAGESIZE */
10076 #    ifdef NBPG
10077 #     define getpagesize() NBPG * CLSIZE
10078 #     ifndef CLSIZE
10079 #      define CLSIZE 1
10080 #     endif /* no CLSIZE */
10081 #    else /* no NBPG */
10082 #     ifdef NBPC
10083 #      define getpagesize() NBPC
10084 #     else /* no NBPC */
10085 #      ifdef PAGESIZE
10086 #       define getpagesize() PAGESIZE
10087 #      endif /* PAGESIZE */
10088 #     endif /* no NBPC */
10089 #    endif /* no NBPG */
10090 #   endif /* no EXEC_PAGESIZE */
10091 #  else /* no HAVE_SYS_PARAM_H */
10092 #   define getpagesize() 8192   /* punt totally */
10093 #  endif /* no HAVE_SYS_PARAM_H */
10094 # endif /* no _SC_PAGESIZE */
10095
10096 #endif /* no HAVE_GETPAGESIZE */
10097
10098 int
10099 main ()
10100 {
10101   char *data, *data2, *data3;
10102   int i, pagesize;
10103   int fd;
10104
10105   pagesize = getpagesize ();
10106
10107   /* First, make a file with some known garbage in it. */
10108   data = (char *) malloc (pagesize);
10109   if (!data)
10110     return 1;
10111   for (i = 0; i < pagesize; ++i)
10112     *(data + i) = rand ();
10113   umask (0);
10114   fd = creat ("conftest.mmap", 0600);
10115   if (fd < 0)
10116     return 1;
10117   if (write (fd, data, pagesize) != pagesize)
10118     return 1;
10119   close (fd);
10120
10121   /* Next, try to mmap the file at a fixed address which already has
10122      something else allocated at it.  If we can, also make sure that
10123      we see the same garbage.  */
10124   fd = open ("conftest.mmap", O_RDWR);
10125   if (fd < 0)
10126     return 1;
10127   data2 = (char *) malloc (2 * pagesize);
10128   if (!data2)
10129     return 1;
10130   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10131   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10132                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10133     return 1;
10134   for (i = 0; i < pagesize; ++i)
10135     if (*(data + i) != *(data2 + i))
10136       return 1;
10137
10138   /* Finally, make sure that changes to the mapped area do not
10139      percolate back to the file as seen by read().  (This is a bug on
10140      some variants of i386 svr4.0.)  */
10141   for (i = 0; i < pagesize; ++i)
10142     *(data2 + i) = *(data2 + i) + 1;
10143   data3 = (char *) malloc (pagesize);
10144   if (!data3)
10145     return 1;
10146   if (read (fd, data3, pagesize) != pagesize)
10147     return 1;
10148   for (i = 0; i < pagesize; ++i)
10149     if (*(data + i) != *(data3 + i))
10150       return 1;
10151   close (fd);
10152   return 0;
10153 }
10154 _ACEOF
10155 rm -f conftest$ac_exeext
10156 if { (ac_try="$ac_link"
10157 case "(($ac_try" in
10158   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10159   *) ac_try_echo=$ac_try;;
10160 esac
10161 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10162   (eval "$ac_link") 2>&5
10163   ac_status=$?
10164   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10165   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10166   { (case "(($ac_try" in
10167   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10168   *) ac_try_echo=$ac_try;;
10169 esac
10170 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10171   (eval "$ac_try") 2>&5
10172   ac_status=$?
10173   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10174   (exit $ac_status); }; }; then
10175   ac_cv_func_mmap_fixed_mapped=yes
10176 else
10177   echo "$as_me: program exited with status $ac_status" >&5
10178 echo "$as_me: failed program was:" >&5
10179 sed 's/^/| /' conftest.$ac_ext >&5
10180
10181 ( exit $ac_status )
10182 ac_cv_func_mmap_fixed_mapped=no
10183 fi
10184 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10185 fi
10186
10187
10188 fi
10189 { echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
10190 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6; }
10191 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10192
10193 cat >>confdefs.h <<\_ACEOF
10194 #define HAVE_MMAP 1
10195 _ACEOF
10196
10197 fi
10198 rm -f conftest.mmap
10199
10200 if test $use_mmap_for_buffers = yes; then
10201   REL_ALLOC=no
10202 fi
10203
10204 LIBS="$libsrc_libs $LIBS"
10205
10206
10207 { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
10208 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }
10209 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
10210   echo $ECHO_N "(cached) $ECHO_C" >&6
10211 else
10212   ac_check_lib_save_LIBS=$LIBS
10213 LIBS="-ldnet  $LIBS"
10214 cat >conftest.$ac_ext <<_ACEOF
10215 /* confdefs.h.  */
10216 _ACEOF
10217 cat confdefs.h >>conftest.$ac_ext
10218 cat >>conftest.$ac_ext <<_ACEOF
10219 /* end confdefs.h.  */
10220
10221 /* Override any GCC internal prototype to avoid an error.
10222    Use char because int might match the return type of a GCC
10223    builtin and then its argument prototype would still apply.  */
10224 #ifdef __cplusplus
10225 extern "C"
10226 #endif
10227 char dnet_ntoa ();
10228 int
10229 main ()
10230 {
10231 return dnet_ntoa ();
10232   ;
10233   return 0;
10234 }
10235 _ACEOF
10236 rm -f conftest.$ac_objext conftest$ac_exeext
10237 if { (ac_try="$ac_link"
10238 case "(($ac_try" in
10239   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10240   *) ac_try_echo=$ac_try;;
10241 esac
10242 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10243   (eval "$ac_link") 2>conftest.er1
10244   ac_status=$?
10245   grep -v '^ *+' conftest.er1 >conftest.err
10246   rm -f conftest.er1
10247   cat conftest.err >&5
10248   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10249   (exit $ac_status); } && {
10250          test -z "$ac_c_werror_flag" ||
10251          test ! -s conftest.err
10252        } && test -s conftest$ac_exeext &&
10253        $as_test_x conftest$ac_exeext; then
10254   ac_cv_lib_dnet_dnet_ntoa=yes
10255 else
10256   echo "$as_me: failed program was:" >&5
10257 sed 's/^/| /' conftest.$ac_ext >&5
10258
10259         ac_cv_lib_dnet_dnet_ntoa=no
10260 fi
10261
10262 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10263       conftest$ac_exeext conftest.$ac_ext
10264 LIBS=$ac_check_lib_save_LIBS
10265 fi
10266 { echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
10267 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }
10268 if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
10269   cat >>confdefs.h <<_ACEOF
10270 #define HAVE_LIBDNET 1
10271 _ACEOF
10272
10273   LIBS="-ldnet $LIBS"
10274
10275 fi
10276
10277
10278 { echo "$as_me:$LINENO: checking for main in -lXbsd" >&5
10279 echo $ECHO_N "checking for main in -lXbsd... $ECHO_C" >&6; }
10280 if test "${ac_cv_lib_Xbsd_main+set}" = set; then
10281   echo $ECHO_N "(cached) $ECHO_C" >&6
10282 else
10283   ac_check_lib_save_LIBS=$LIBS
10284 LIBS="-lXbsd  $LIBS"
10285 cat >conftest.$ac_ext <<_ACEOF
10286 /* confdefs.h.  */
10287 _ACEOF
10288 cat confdefs.h >>conftest.$ac_ext
10289 cat >>conftest.$ac_ext <<_ACEOF
10290 /* end confdefs.h.  */
10291
10292
10293 int
10294 main ()
10295 {
10296 return main ();
10297   ;
10298   return 0;
10299 }
10300 _ACEOF
10301 rm -f conftest.$ac_objext conftest$ac_exeext
10302 if { (ac_try="$ac_link"
10303 case "(($ac_try" in
10304   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10305   *) ac_try_echo=$ac_try;;
10306 esac
10307 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10308   (eval "$ac_link") 2>conftest.er1
10309   ac_status=$?
10310   grep -v '^ *+' conftest.er1 >conftest.err
10311   rm -f conftest.er1
10312   cat conftest.err >&5
10313   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10314   (exit $ac_status); } && {
10315          test -z "$ac_c_werror_flag" ||
10316          test ! -s conftest.err
10317        } && test -s conftest$ac_exeext &&
10318        $as_test_x conftest$ac_exeext; then
10319   ac_cv_lib_Xbsd_main=yes
10320 else
10321   echo "$as_me: failed program was:" >&5
10322 sed 's/^/| /' conftest.$ac_ext >&5
10323
10324         ac_cv_lib_Xbsd_main=no
10325 fi
10326
10327 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10328       conftest$ac_exeext conftest.$ac_ext
10329 LIBS=$ac_check_lib_save_LIBS
10330 fi
10331 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xbsd_main" >&5
10332 echo "${ECHO_T}$ac_cv_lib_Xbsd_main" >&6; }
10333 if test $ac_cv_lib_Xbsd_main = yes; then
10334   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10335 fi
10336
10337
10338
10339 { echo "$as_me:$LINENO: checking for cma_open in -lpthreads" >&5
10340 echo $ECHO_N "checking for cma_open in -lpthreads... $ECHO_C" >&6; }
10341 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then
10342   echo $ECHO_N "(cached) $ECHO_C" >&6
10343 else
10344   ac_check_lib_save_LIBS=$LIBS
10345 LIBS="-lpthreads  $LIBS"
10346 cat >conftest.$ac_ext <<_ACEOF
10347 /* confdefs.h.  */
10348 _ACEOF
10349 cat confdefs.h >>conftest.$ac_ext
10350 cat >>conftest.$ac_ext <<_ACEOF
10351 /* end confdefs.h.  */
10352
10353 /* Override any GCC internal prototype to avoid an error.
10354    Use char because int might match the return type of a GCC
10355    builtin and then its argument prototype would still apply.  */
10356 #ifdef __cplusplus
10357 extern "C"
10358 #endif
10359 char cma_open ();
10360 int
10361 main ()
10362 {
10363 return cma_open ();
10364   ;
10365   return 0;
10366 }
10367 _ACEOF
10368 rm -f conftest.$ac_objext conftest$ac_exeext
10369 if { (ac_try="$ac_link"
10370 case "(($ac_try" in
10371   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10372   *) ac_try_echo=$ac_try;;
10373 esac
10374 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10375   (eval "$ac_link") 2>conftest.er1
10376   ac_status=$?
10377   grep -v '^ *+' conftest.er1 >conftest.err
10378   rm -f conftest.er1
10379   cat conftest.err >&5
10380   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10381   (exit $ac_status); } && {
10382          test -z "$ac_c_werror_flag" ||
10383          test ! -s conftest.err
10384        } && test -s conftest$ac_exeext &&
10385        $as_test_x conftest$ac_exeext; then
10386   ac_cv_lib_pthreads_cma_open=yes
10387 else
10388   echo "$as_me: failed program was:" >&5
10389 sed 's/^/| /' conftest.$ac_ext >&5
10390
10391         ac_cv_lib_pthreads_cma_open=no
10392 fi
10393
10394 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10395       conftest$ac_exeext conftest.$ac_ext
10396 LIBS=$ac_check_lib_save_LIBS
10397 fi
10398 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_cma_open" >&5
10399 echo "${ECHO_T}$ac_cv_lib_pthreads_cma_open" >&6; }
10400 if test $ac_cv_lib_pthreads_cma_open = yes; then
10401   cat >>confdefs.h <<_ACEOF
10402 #define HAVE_LIBPTHREADS 1
10403 _ACEOF
10404
10405   LIBS="-lpthreads $LIBS"
10406
10407 fi
10408
10409
10410
10411 case ${host_os} in
10412 aix*)
10413   { echo "$as_me:$LINENO: checking for -bbigtoc option" >&5
10414 echo $ECHO_N "checking for -bbigtoc option... $ECHO_C" >&6; }
10415 if test "${gdb_cv_bigtoc+set}" = set; then
10416   echo $ECHO_N "(cached) $ECHO_C" >&6
10417 else
10418
10419     case $GCC in
10420     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10421     *) gdb_cv_bigtoc=-bbigtoc ;;
10422     esac
10423
10424     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10425     cat >conftest.$ac_ext <<_ACEOF
10426 /* confdefs.h.  */
10427 _ACEOF
10428 cat confdefs.h >>conftest.$ac_ext
10429 cat >>conftest.$ac_ext <<_ACEOF
10430 /* end confdefs.h.  */
10431
10432 int
10433 main ()
10434 {
10435 int i;
10436   ;
10437   return 0;
10438 }
10439 _ACEOF
10440 rm -f conftest.$ac_objext conftest$ac_exeext
10441 if { (ac_try="$ac_link"
10442 case "(($ac_try" in
10443   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10444   *) ac_try_echo=$ac_try;;
10445 esac
10446 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10447   (eval "$ac_link") 2>conftest.er1
10448   ac_status=$?
10449   grep -v '^ *+' conftest.er1 >conftest.err
10450   rm -f conftest.er1
10451   cat conftest.err >&5
10452   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10453   (exit $ac_status); } && {
10454          test -z "$ac_c_werror_flag" ||
10455          test ! -s conftest.err
10456        } && test -s conftest$ac_exeext &&
10457        $as_test_x conftest$ac_exeext; then
10458   :
10459 else
10460   echo "$as_me: failed program was:" >&5
10461 sed 's/^/| /' conftest.$ac_ext >&5
10462
10463         gdb_cv_bigtoc=
10464 fi
10465
10466 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10467       conftest$ac_exeext conftest.$ac_ext
10468
10469 fi
10470 { echo "$as_me:$LINENO: result: $gdb_cv_bigtoc" >&5
10471 echo "${ECHO_T}$gdb_cv_bigtoc" >&6; }
10472   ;;
10473 esac
10474
10475 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10476 # used for the tests that follow.  We set them back to REAL_CFLAGS and
10477 # REAL_CPPFLAGS later on.
10478
10479 REAL_CPPFLAGS="$CPPFLAGS"
10480
10481 if test "${HAVE_X11}" = "yes"; then
10482   DEFS="$C_SWITCH_X_SITE $DEFS"
10483   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10484   LIBS="$LIBX $LIBS"
10485   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10486   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10487
10488   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10489   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
10490   # but it's more convenient here to set LD_RUN_PATH
10491   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
10492   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10493     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10494     export LD_RUN_PATH
10495   fi
10496
10497   if test "${opsys}" = "gnu-linux"; then
10498     { echo "$as_me:$LINENO: checking whether X on GNU/Linux needs -b to link" >&5
10499 echo $ECHO_N "checking whether X on GNU/Linux needs -b to link... $ECHO_C" >&6; }
10500     cat >conftest.$ac_ext <<_ACEOF
10501 /* confdefs.h.  */
10502 _ACEOF
10503 cat confdefs.h >>conftest.$ac_ext
10504 cat >>conftest.$ac_ext <<_ACEOF
10505 /* end confdefs.h.  */
10506
10507 int
10508 main ()
10509 {
10510 XOpenDisplay ("foo");
10511   ;
10512   return 0;
10513 }
10514 _ACEOF
10515 rm -f conftest.$ac_objext conftest$ac_exeext
10516 if { (ac_try="$ac_link"
10517 case "(($ac_try" in
10518   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10519   *) ac_try_echo=$ac_try;;
10520 esac
10521 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10522   (eval "$ac_link") 2>conftest.er1
10523   ac_status=$?
10524   grep -v '^ *+' conftest.er1 >conftest.err
10525   rm -f conftest.er1
10526   cat conftest.err >&5
10527   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10528   (exit $ac_status); } && {
10529          test -z "$ac_c_werror_flag" ||
10530          test ! -s conftest.err
10531        } && test -s conftest$ac_exeext &&
10532        $as_test_x conftest$ac_exeext; then
10533   xlinux_first_failure=no
10534 else
10535   echo "$as_me: failed program was:" >&5
10536 sed 's/^/| /' conftest.$ac_ext >&5
10537
10538         xlinux_first_failure=yes
10539 fi
10540
10541 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10542       conftest$ac_exeext conftest.$ac_ext
10543     if test "${xlinux_first_failure}" = "yes"; then
10544       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10545       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10546       OLD_CPPFLAGS="$CPPFLAGS"
10547       OLD_LIBS="$LIBS"
10548       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10549       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10550       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10551       LIBS="$LIBS -b i486-linuxaout"
10552       cat >conftest.$ac_ext <<_ACEOF
10553 /* confdefs.h.  */
10554 _ACEOF
10555 cat confdefs.h >>conftest.$ac_ext
10556 cat >>conftest.$ac_ext <<_ACEOF
10557 /* end confdefs.h.  */
10558
10559 int
10560 main ()
10561 {
10562 XOpenDisplay ("foo");
10563   ;
10564   return 0;
10565 }
10566 _ACEOF
10567 rm -f conftest.$ac_objext conftest$ac_exeext
10568 if { (ac_try="$ac_link"
10569 case "(($ac_try" in
10570   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10571   *) ac_try_echo=$ac_try;;
10572 esac
10573 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10574   (eval "$ac_link") 2>conftest.er1
10575   ac_status=$?
10576   grep -v '^ *+' conftest.er1 >conftest.err
10577   rm -f conftest.er1
10578   cat conftest.err >&5
10579   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10580   (exit $ac_status); } && {
10581          test -z "$ac_c_werror_flag" ||
10582          test ! -s conftest.err
10583        } && test -s conftest$ac_exeext &&
10584        $as_test_x conftest$ac_exeext; then
10585   xlinux_second_failure=no
10586 else
10587   echo "$as_me: failed program was:" >&5
10588 sed 's/^/| /' conftest.$ac_ext >&5
10589
10590         xlinux_second_failure=yes
10591 fi
10592
10593 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10594       conftest$ac_exeext conftest.$ac_ext
10595       if test "${xlinux_second_failure}" = "yes"; then
10596         # If we get the same failure with -b, there is no use adding -b.
10597         # So take it out.  This plays safe.
10598         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10599         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10600         CPPFLAGS="$OLD_CPPFLAGS"
10601         LIBS="$OLD_LIBS"
10602         { echo "$as_me:$LINENO: result: no" >&5
10603 echo "${ECHO_T}no" >&6; }
10604       else
10605         { echo "$as_me:$LINENO: result: yes" >&5
10606 echo "${ECHO_T}yes" >&6; }
10607       fi
10608     else
10609       { echo "$as_me:$LINENO: result: no" >&5
10610 echo "${ECHO_T}no" >&6; }
10611     fi
10612   fi
10613
10614   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10615   # header files included from there.
10616   { echo "$as_me:$LINENO: checking for Xkb" >&5
10617 echo $ECHO_N "checking for Xkb... $ECHO_C" >&6; }
10618   cat >conftest.$ac_ext <<_ACEOF
10619 /* confdefs.h.  */
10620 _ACEOF
10621 cat confdefs.h >>conftest.$ac_ext
10622 cat >>conftest.$ac_ext <<_ACEOF
10623 /* end confdefs.h.  */
10624 #include <X11/Xlib.h>
10625 #include <X11/XKBlib.h>
10626 int
10627 main ()
10628 {
10629 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10630   ;
10631   return 0;
10632 }
10633 _ACEOF
10634 rm -f conftest.$ac_objext conftest$ac_exeext
10635 if { (ac_try="$ac_link"
10636 case "(($ac_try" in
10637   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10638   *) ac_try_echo=$ac_try;;
10639 esac
10640 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10641   (eval "$ac_link") 2>conftest.er1
10642   ac_status=$?
10643   grep -v '^ *+' conftest.er1 >conftest.err
10644   rm -f conftest.er1
10645   cat conftest.err >&5
10646   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10647   (exit $ac_status); } && {
10648          test -z "$ac_c_werror_flag" ||
10649          test ! -s conftest.err
10650        } && test -s conftest$ac_exeext &&
10651        $as_test_x conftest$ac_exeext; then
10652   emacs_xkb=yes
10653 else
10654   echo "$as_me: failed program was:" >&5
10655 sed 's/^/| /' conftest.$ac_ext >&5
10656
10657         emacs_xkb=no
10658 fi
10659
10660 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10661       conftest$ac_exeext conftest.$ac_ext
10662   { echo "$as_me:$LINENO: result: $emacs_xkb" >&5
10663 echo "${ECHO_T}$emacs_xkb" >&6; }
10664   if test $emacs_xkb = yes; then
10665
10666 cat >>confdefs.h <<\_ACEOF
10667 #define HAVE_XKBGETKEYBOARD 1
10668 _ACEOF
10669
10670   fi
10671
10672
10673
10674
10675
10676 for ac_func in XrmSetDatabase XScreenResourceString \
10677 XScreenNumberOfScreen XSetWMProtocols
10678 do
10679 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10680 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10681 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10682 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10683   echo $ECHO_N "(cached) $ECHO_C" >&6
10684 else
10685   cat >conftest.$ac_ext <<_ACEOF
10686 /* confdefs.h.  */
10687 _ACEOF
10688 cat confdefs.h >>conftest.$ac_ext
10689 cat >>conftest.$ac_ext <<_ACEOF
10690 /* end confdefs.h.  */
10691 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10692    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10693 #define $ac_func innocuous_$ac_func
10694
10695 /* System header to define __stub macros and hopefully few prototypes,
10696     which can conflict with char $ac_func (); below.
10697     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10698     <limits.h> exists even on freestanding compilers.  */
10699
10700 #ifdef __STDC__
10701 # include <limits.h>
10702 #else
10703 # include <assert.h>
10704 #endif
10705
10706 #undef $ac_func
10707
10708 /* Override any GCC internal prototype to avoid an error.
10709    Use char because int might match the return type of a GCC
10710    builtin and then its argument prototype would still apply.  */
10711 #ifdef __cplusplus
10712 extern "C"
10713 #endif
10714 char $ac_func ();
10715 /* The GNU C library defines this for functions which it implements
10716     to always fail with ENOSYS.  Some functions are actually named
10717     something starting with __ and the normal name is an alias.  */
10718 #if defined __stub_$ac_func || defined __stub___$ac_func
10719 choke me
10720 #endif
10721
10722 int
10723 main ()
10724 {
10725 return $ac_func ();
10726   ;
10727   return 0;
10728 }
10729 _ACEOF
10730 rm -f conftest.$ac_objext conftest$ac_exeext
10731 if { (ac_try="$ac_link"
10732 case "(($ac_try" in
10733   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10734   *) ac_try_echo=$ac_try;;
10735 esac
10736 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10737   (eval "$ac_link") 2>conftest.er1
10738   ac_status=$?
10739   grep -v '^ *+' conftest.er1 >conftest.err
10740   rm -f conftest.er1
10741   cat conftest.err >&5
10742   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10743   (exit $ac_status); } && {
10744          test -z "$ac_c_werror_flag" ||
10745          test ! -s conftest.err
10746        } && test -s conftest$ac_exeext &&
10747        $as_test_x conftest$ac_exeext; then
10748   eval "$as_ac_var=yes"
10749 else
10750   echo "$as_me: failed program was:" >&5
10751 sed 's/^/| /' conftest.$ac_ext >&5
10752
10753         eval "$as_ac_var=no"
10754 fi
10755
10756 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10757       conftest$ac_exeext conftest.$ac_ext
10758 fi
10759 ac_res=`eval echo '${'$as_ac_var'}'`
10760                { echo "$as_me:$LINENO: result: $ac_res" >&5
10761 echo "${ECHO_T}$ac_res" >&6; }
10762 if test `eval echo '${'$as_ac_var'}'` = yes; then
10763   cat >>confdefs.h <<_ACEOF
10764 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10765 _ACEOF
10766
10767 fi
10768 done
10769
10770 fi
10771
10772 if test "${window_system}" = "x11"; then
10773   { echo "$as_me:$LINENO: checking X11 version 6" >&5
10774 echo $ECHO_N "checking X11 version 6... $ECHO_C" >&6; }
10775   if test "${emacs_cv_x11_version_6+set}" = set; then
10776   echo $ECHO_N "(cached) $ECHO_C" >&6
10777 else
10778   cat >conftest.$ac_ext <<_ACEOF
10779 /* confdefs.h.  */
10780 _ACEOF
10781 cat confdefs.h >>conftest.$ac_ext
10782 cat >>conftest.$ac_ext <<_ACEOF
10783 /* end confdefs.h.  */
10784 #include <X11/Xlib.h>
10785 int
10786 main ()
10787 {
10788 #if XlibSpecificationRelease < 6
10789 fail;
10790 #endif
10791
10792   ;
10793   return 0;
10794 }
10795 _ACEOF
10796 rm -f conftest.$ac_objext conftest$ac_exeext
10797 if { (ac_try="$ac_link"
10798 case "(($ac_try" in
10799   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10800   *) ac_try_echo=$ac_try;;
10801 esac
10802 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10803   (eval "$ac_link") 2>conftest.er1
10804   ac_status=$?
10805   grep -v '^ *+' conftest.er1 >conftest.err
10806   rm -f conftest.er1
10807   cat conftest.err >&5
10808   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10809   (exit $ac_status); } && {
10810          test -z "$ac_c_werror_flag" ||
10811          test ! -s conftest.err
10812        } && test -s conftest$ac_exeext &&
10813        $as_test_x conftest$ac_exeext; then
10814   emacs_cv_x11_version_6=yes
10815 else
10816   echo "$as_me: failed program was:" >&5
10817 sed 's/^/| /' conftest.$ac_ext >&5
10818
10819         emacs_cv_x11_version_6=no
10820 fi
10821
10822 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10823       conftest$ac_exeext conftest.$ac_ext
10824 fi
10825
10826   if test $emacs_cv_x11_version_6 = yes; then
10827     { echo "$as_me:$LINENO: result: 6 or newer" >&5
10828 echo "${ECHO_T}6 or newer" >&6; }
10829
10830 cat >>confdefs.h <<\_ACEOF
10831 #define HAVE_X11R6 1
10832 _ACEOF
10833
10834   else
10835     { echo "$as_me:$LINENO: result: before 6" >&5
10836 echo "${ECHO_T}before 6" >&6; }
10837   fi
10838 fi
10839
10840
10841 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10842 HAVE_RSVG=no
10843 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
10844   if test "${with_rsvg}" != "no"; then
10845     RSVG_REQUIRED=2.0.0
10846     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10847
10848
10849   succeeded=no
10850
10851   # Extract the first word of "pkg-config", so it can be a program name with args.
10852 set dummy pkg-config; ac_word=$2
10853 { echo "$as_me:$LINENO: checking for $ac_word" >&5
10854 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
10855 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
10856   echo $ECHO_N "(cached) $ECHO_C" >&6
10857 else
10858   case $PKG_CONFIG in
10859   [\\/]* | ?:[\\/]*)
10860   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10861   ;;
10862   *)
10863   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10864 for as_dir in $PATH
10865 do
10866   IFS=$as_save_IFS
10867   test -z "$as_dir" && as_dir=.
10868   for ac_exec_ext in '' $ac_executable_extensions; do
10869   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10870     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10871     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
10872     break 2
10873   fi
10874 done
10875 done
10876 IFS=$as_save_IFS
10877
10878   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10879   ;;
10880 esac
10881 fi
10882 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10883 if test -n "$PKG_CONFIG"; then
10884   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
10885 echo "${ECHO_T}$PKG_CONFIG" >&6; }
10886 else
10887   { echo "$as_me:$LINENO: result: no" >&5
10888 echo "${ECHO_T}no" >&6; }
10889 fi
10890
10891
10892
10893   if test "$PKG_CONFIG" = "no" ; then
10894      :
10895   else
10896      PKG_CONFIG_MIN_VERSION=0.9.0
10897      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10898         { echo "$as_me:$LINENO: checking for $RSVG_MODULE" >&5
10899 echo $ECHO_N "checking for $RSVG_MODULE... $ECHO_C" >&6; }
10900
10901         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
10902             { echo "$as_me:$LINENO: result: yes" >&5
10903 echo "${ECHO_T}yes" >&6; }
10904             succeeded=yes
10905
10906             { echo "$as_me:$LINENO: checking RSVG_CFLAGS" >&5
10907 echo $ECHO_N "checking RSVG_CFLAGS... $ECHO_C" >&6; }
10908             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10909             { echo "$as_me:$LINENO: result: $RSVG_CFLAGS" >&5
10910 echo "${ECHO_T}$RSVG_CFLAGS" >&6; }
10911
10912             { echo "$as_me:$LINENO: checking RSVG_LIBS" >&5
10913 echo $ECHO_N "checking RSVG_LIBS... $ECHO_C" >&6; }
10914             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10915             { echo "$as_me:$LINENO: result: $RSVG_LIBS" >&5
10916 echo "${ECHO_T}$RSVG_LIBS" >&6; }
10917         else
10918             { echo "$as_me:$LINENO: result: no" >&5
10919 echo "${ECHO_T}no" >&6; }
10920             RSVG_CFLAGS=""
10921             RSVG_LIBS=""
10922             ## If we have a custom action on failure, don't print errors, but
10923             ## do set a variable so people can do so.
10924             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10925
10926         fi
10927
10928
10929
10930      else
10931         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10932         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10933      fi
10934   fi
10935
10936   if test $succeeded = yes; then
10937      :
10938   else
10939      :
10940   fi
10941
10942
10943
10944
10945     if test ".${RSVG_CFLAGS}" != "."; then
10946       HAVE_RSVG=yes
10947
10948 cat >>confdefs.h <<\_ACEOF
10949 #define HAVE_RSVG 1
10950 _ACEOF
10951
10952       CFLAGS="$CFLAGS $RSVG_CFLAGS"
10953       LIBS="$RSVG_LIBS $LIBS"
10954     fi
10955   fi
10956 fi
10957
10958
10959 HAVE_GTK=no
10960 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10961   GLIB_REQUIRED=2.6
10962   GTK_REQUIRED=2.6
10963   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10964
10965
10966   succeeded=no
10967
10968   # Extract the first word of "pkg-config", so it can be a program name with args.
10969 set dummy pkg-config; ac_word=$2
10970 { echo "$as_me:$LINENO: checking for $ac_word" >&5
10971 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
10972 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
10973   echo $ECHO_N "(cached) $ECHO_C" >&6
10974 else
10975   case $PKG_CONFIG in
10976   [\\/]* | ?:[\\/]*)
10977   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10978   ;;
10979   *)
10980   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10981 for as_dir in $PATH
10982 do
10983   IFS=$as_save_IFS
10984   test -z "$as_dir" && as_dir=.
10985   for ac_exec_ext in '' $ac_executable_extensions; do
10986   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10987     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10988     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
10989     break 2
10990   fi
10991 done
10992 done
10993 IFS=$as_save_IFS
10994
10995   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10996   ;;
10997 esac
10998 fi
10999 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11000 if test -n "$PKG_CONFIG"; then
11001   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
11002 echo "${ECHO_T}$PKG_CONFIG" >&6; }
11003 else
11004   { echo "$as_me:$LINENO: result: no" >&5
11005 echo "${ECHO_T}no" >&6; }
11006 fi
11007
11008
11009
11010   if test "$PKG_CONFIG" = "no" ; then
11011      pkg_check_gtk=no
11012   else
11013      PKG_CONFIG_MIN_VERSION=0.9.0
11014      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11015         { echo "$as_me:$LINENO: checking for $GTK_MODULES" >&5
11016 echo $ECHO_N "checking for $GTK_MODULES... $ECHO_C" >&6; }
11017
11018         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
11019             { echo "$as_me:$LINENO: result: yes" >&5
11020 echo "${ECHO_T}yes" >&6; }
11021             succeeded=yes
11022
11023             { echo "$as_me:$LINENO: checking GTK_CFLAGS" >&5
11024 echo $ECHO_N "checking GTK_CFLAGS... $ECHO_C" >&6; }
11025             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
11026             { echo "$as_me:$LINENO: result: $GTK_CFLAGS" >&5
11027 echo "${ECHO_T}$GTK_CFLAGS" >&6; }
11028
11029             { echo "$as_me:$LINENO: checking GTK_LIBS" >&5
11030 echo $ECHO_N "checking GTK_LIBS... $ECHO_C" >&6; }
11031             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
11032             { echo "$as_me:$LINENO: result: $GTK_LIBS" >&5
11033 echo "${ECHO_T}$GTK_LIBS" >&6; }
11034         else
11035             { echo "$as_me:$LINENO: result: no" >&5
11036 echo "${ECHO_T}no" >&6; }
11037             GTK_CFLAGS=""
11038             GTK_LIBS=""
11039             ## If we have a custom action on failure, don't print errors, but
11040             ## do set a variable so people can do so.
11041             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
11042
11043         fi
11044
11045
11046
11047      else
11048         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11049         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11050      fi
11051   fi
11052
11053   if test $succeeded = yes; then
11054      pkg_check_gtk=yes
11055   else
11056      pkg_check_gtk=no
11057   fi
11058
11059   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
11060      { { echo "$as_me:$LINENO: error: $GTK_PKG_ERRORS" >&5
11061 echo "$as_me: error: $GTK_PKG_ERRORS" >&2;}
11062    { (exit 1); exit 1; }; }
11063   fi
11064 fi
11065
11066
11067 if test x"$pkg_check_gtk" = xyes; then
11068
11069
11070
11071   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
11072   CFLAGS="$CFLAGS $GTK_CFLAGS"
11073   LIBS="$GTK_LIBS $LIBS"
11074     GTK_COMPILES=no
11075
11076 for ac_func in gtk_main
11077 do
11078 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11079 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11080 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11081 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11082   echo $ECHO_N "(cached) $ECHO_C" >&6
11083 else
11084   cat >conftest.$ac_ext <<_ACEOF
11085 /* confdefs.h.  */
11086 _ACEOF
11087 cat confdefs.h >>conftest.$ac_ext
11088 cat >>conftest.$ac_ext <<_ACEOF
11089 /* end confdefs.h.  */
11090 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11091    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11092 #define $ac_func innocuous_$ac_func
11093
11094 /* System header to define __stub macros and hopefully few prototypes,
11095     which can conflict with char $ac_func (); below.
11096     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11097     <limits.h> exists even on freestanding compilers.  */
11098
11099 #ifdef __STDC__
11100 # include <limits.h>
11101 #else
11102 # include <assert.h>
11103 #endif
11104
11105 #undef $ac_func
11106
11107 /* Override any GCC internal prototype to avoid an error.
11108    Use char because int might match the return type of a GCC
11109    builtin and then its argument prototype would still apply.  */
11110 #ifdef __cplusplus
11111 extern "C"
11112 #endif
11113 char $ac_func ();
11114 /* The GNU C library defines this for functions which it implements
11115     to always fail with ENOSYS.  Some functions are actually named
11116     something starting with __ and the normal name is an alias.  */
11117 #if defined __stub_$ac_func || defined __stub___$ac_func
11118 choke me
11119 #endif
11120
11121 int
11122 main ()
11123 {
11124 return $ac_func ();
11125   ;
11126   return 0;
11127 }
11128 _ACEOF
11129 rm -f conftest.$ac_objext conftest$ac_exeext
11130 if { (ac_try="$ac_link"
11131 case "(($ac_try" in
11132   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11133   *) ac_try_echo=$ac_try;;
11134 esac
11135 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11136   (eval "$ac_link") 2>conftest.er1
11137   ac_status=$?
11138   grep -v '^ *+' conftest.er1 >conftest.err
11139   rm -f conftest.er1
11140   cat conftest.err >&5
11141   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11142   (exit $ac_status); } && {
11143          test -z "$ac_c_werror_flag" ||
11144          test ! -s conftest.err
11145        } && test -s conftest$ac_exeext &&
11146        $as_test_x conftest$ac_exeext; then
11147   eval "$as_ac_var=yes"
11148 else
11149   echo "$as_me: failed program was:" >&5
11150 sed 's/^/| /' conftest.$ac_ext >&5
11151
11152         eval "$as_ac_var=no"
11153 fi
11154
11155 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11156       conftest$ac_exeext conftest.$ac_ext
11157 fi
11158 ac_res=`eval echo '${'$as_ac_var'}'`
11159                { echo "$as_me:$LINENO: result: $ac_res" >&5
11160 echo "${ECHO_T}$ac_res" >&6; }
11161 if test `eval echo '${'$as_ac_var'}'` = yes; then
11162   cat >>confdefs.h <<_ACEOF
11163 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11164 _ACEOF
11165  GTK_COMPILES=yes
11166 fi
11167 done
11168
11169   if test "${GTK_COMPILES}" != "yes"; then
11170     if test "$USE_X_TOOLKIT" != "maybe"; then
11171       { { echo "$as_me:$LINENO: error: Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" >&5
11172 echo "$as_me: error: Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" >&2;}
11173    { (exit 1); exit 1; }; };
11174     fi
11175   else
11176     HAVE_GTK=yes
11177
11178 cat >>confdefs.h <<\_ACEOF
11179 #define USE_GTK 1
11180 _ACEOF
11181
11182     USE_X_TOOLKIT=none
11183     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
11184       :
11185     else
11186       { echo "$as_me:$LINENO: WARNING: Your version of Gtk+ will have problems with
11187        closing open displays.  This is no problem if you just use
11188        one display, but if you use more than one and close one of them
11189        Emacs may crash." >&5
11190 echo "$as_me: WARNING: Your version of Gtk+ will have problems with
11191        closing open displays.  This is no problem if you just use
11192        one display, but if you use more than one and close one of them
11193        Emacs may crash." >&2;}
11194       sleep 3
11195     fi
11196   fi
11197
11198 fi
11199
11200
11201 if test "${HAVE_GTK}" = "yes"; then
11202
11203       if test "$with_toolkit_scroll_bars" != no; then
11204     with_toolkit_scroll_bars=yes
11205   fi
11206
11207       HAVE_GTK_MULTIDISPLAY=no
11208
11209 for ac_func in gdk_display_open
11210 do
11211 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11212 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11213 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11214 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11215   echo $ECHO_N "(cached) $ECHO_C" >&6
11216 else
11217   cat >conftest.$ac_ext <<_ACEOF
11218 /* confdefs.h.  */
11219 _ACEOF
11220 cat confdefs.h >>conftest.$ac_ext
11221 cat >>conftest.$ac_ext <<_ACEOF
11222 /* end confdefs.h.  */
11223 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11224    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11225 #define $ac_func innocuous_$ac_func
11226
11227 /* System header to define __stub macros and hopefully few prototypes,
11228     which can conflict with char $ac_func (); below.
11229     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11230     <limits.h> exists even on freestanding compilers.  */
11231
11232 #ifdef __STDC__
11233 # include <limits.h>
11234 #else
11235 # include <assert.h>
11236 #endif
11237
11238 #undef $ac_func
11239
11240 /* Override any GCC internal prototype to avoid an error.
11241    Use char because int might match the return type of a GCC
11242    builtin and then its argument prototype would still apply.  */
11243 #ifdef __cplusplus
11244 extern "C"
11245 #endif
11246 char $ac_func ();
11247 /* The GNU C library defines this for functions which it implements
11248     to always fail with ENOSYS.  Some functions are actually named
11249     something starting with __ and the normal name is an alias.  */
11250 #if defined __stub_$ac_func || defined __stub___$ac_func
11251 choke me
11252 #endif
11253
11254 int
11255 main ()
11256 {
11257 return $ac_func ();
11258   ;
11259   return 0;
11260 }
11261 _ACEOF
11262 rm -f conftest.$ac_objext conftest$ac_exeext
11263 if { (ac_try="$ac_link"
11264 case "(($ac_try" in
11265   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11266   *) ac_try_echo=$ac_try;;
11267 esac
11268 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11269   (eval "$ac_link") 2>conftest.er1
11270   ac_status=$?
11271   grep -v '^ *+' conftest.er1 >conftest.err
11272   rm -f conftest.er1
11273   cat conftest.err >&5
11274   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11275   (exit $ac_status); } && {
11276          test -z "$ac_c_werror_flag" ||
11277          test ! -s conftest.err
11278        } && test -s conftest$ac_exeext &&
11279        $as_test_x conftest$ac_exeext; then
11280   eval "$as_ac_var=yes"
11281 else
11282   echo "$as_me: failed program was:" >&5
11283 sed 's/^/| /' conftest.$ac_ext >&5
11284
11285         eval "$as_ac_var=no"
11286 fi
11287
11288 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11289       conftest$ac_exeext conftest.$ac_ext
11290 fi
11291 ac_res=`eval echo '${'$as_ac_var'}'`
11292                { echo "$as_me:$LINENO: result: $ac_res" >&5
11293 echo "${ECHO_T}$ac_res" >&6; }
11294 if test `eval echo '${'$as_ac_var'}'` = yes; then
11295   cat >>confdefs.h <<_ACEOF
11296 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11297 _ACEOF
11298  HAVE_GTK_MULTIDISPLAY=yes
11299 fi
11300 done
11301
11302   if test "${HAVE_GTK_MULTIDISPLAY}" = "yes"; then
11303
11304 cat >>confdefs.h <<\_ACEOF
11305 #define HAVE_GTK_MULTIDISPLAY 1
11306 _ACEOF
11307
11308   fi
11309
11310       HAVE_GTK_FILE_SELECTION=no
11311
11312 for ac_func in gtk_file_selection_new
11313 do
11314 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11315 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11316 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11317 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11318   echo $ECHO_N "(cached) $ECHO_C" >&6
11319 else
11320   cat >conftest.$ac_ext <<_ACEOF
11321 /* confdefs.h.  */
11322 _ACEOF
11323 cat confdefs.h >>conftest.$ac_ext
11324 cat >>conftest.$ac_ext <<_ACEOF
11325 /* end confdefs.h.  */
11326 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11327    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11328 #define $ac_func innocuous_$ac_func
11329
11330 /* System header to define __stub macros and hopefully few prototypes,
11331     which can conflict with char $ac_func (); below.
11332     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11333     <limits.h> exists even on freestanding compilers.  */
11334
11335 #ifdef __STDC__
11336 # include <limits.h>
11337 #else
11338 # include <assert.h>
11339 #endif
11340
11341 #undef $ac_func
11342
11343 /* Override any GCC internal prototype to avoid an error.
11344    Use char because int might match the return type of a GCC
11345    builtin and then its argument prototype would still apply.  */
11346 #ifdef __cplusplus
11347 extern "C"
11348 #endif
11349 char $ac_func ();
11350 /* The GNU C library defines this for functions which it implements
11351     to always fail with ENOSYS.  Some functions are actually named
11352     something starting with __ and the normal name is an alias.  */
11353 #if defined __stub_$ac_func || defined __stub___$ac_func
11354 choke me
11355 #endif
11356
11357 int
11358 main ()
11359 {
11360 return $ac_func ();
11361   ;
11362   return 0;
11363 }
11364 _ACEOF
11365 rm -f conftest.$ac_objext conftest$ac_exeext
11366 if { (ac_try="$ac_link"
11367 case "(($ac_try" in
11368   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11369   *) ac_try_echo=$ac_try;;
11370 esac
11371 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11372   (eval "$ac_link") 2>conftest.er1
11373   ac_status=$?
11374   grep -v '^ *+' conftest.er1 >conftest.err
11375   rm -f conftest.er1
11376   cat conftest.err >&5
11377   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11378   (exit $ac_status); } && {
11379          test -z "$ac_c_werror_flag" ||
11380          test ! -s conftest.err
11381        } && test -s conftest$ac_exeext &&
11382        $as_test_x conftest$ac_exeext; then
11383   eval "$as_ac_var=yes"
11384 else
11385   echo "$as_me: failed program was:" >&5
11386 sed 's/^/| /' conftest.$ac_ext >&5
11387
11388         eval "$as_ac_var=no"
11389 fi
11390
11391 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11392       conftest$ac_exeext conftest.$ac_ext
11393 fi
11394 ac_res=`eval echo '${'$as_ac_var'}'`
11395                { echo "$as_me:$LINENO: result: $ac_res" >&5
11396 echo "${ECHO_T}$ac_res" >&6; }
11397 if test `eval echo '${'$as_ac_var'}'` = yes; then
11398   cat >>confdefs.h <<_ACEOF
11399 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11400 _ACEOF
11401  HAVE_GTK_FILE_SELECTION=yes
11402 fi
11403 done
11404
11405
11406       HAVE_GTK_FILE_CHOOSER=no
11407
11408 for ac_func in gtk_file_chooser_dialog_new
11409 do
11410 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11411 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11412 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11413 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11414   echo $ECHO_N "(cached) $ECHO_C" >&6
11415 else
11416   cat >conftest.$ac_ext <<_ACEOF
11417 /* confdefs.h.  */
11418 _ACEOF
11419 cat confdefs.h >>conftest.$ac_ext
11420 cat >>conftest.$ac_ext <<_ACEOF
11421 /* end confdefs.h.  */
11422 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11423    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11424 #define $ac_func innocuous_$ac_func
11425
11426 /* System header to define __stub macros and hopefully few prototypes,
11427     which can conflict with char $ac_func (); below.
11428     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11429     <limits.h> exists even on freestanding compilers.  */
11430
11431 #ifdef __STDC__
11432 # include <limits.h>
11433 #else
11434 # include <assert.h>
11435 #endif
11436
11437 #undef $ac_func
11438
11439 /* Override any GCC internal prototype to avoid an error.
11440    Use char because int might match the return type of a GCC
11441    builtin and then its argument prototype would still apply.  */
11442 #ifdef __cplusplus
11443 extern "C"
11444 #endif
11445 char $ac_func ();
11446 /* The GNU C library defines this for functions which it implements
11447     to always fail with ENOSYS.  Some functions are actually named
11448     something starting with __ and the normal name is an alias.  */
11449 #if defined __stub_$ac_func || defined __stub___$ac_func
11450 choke me
11451 #endif
11452
11453 int
11454 main ()
11455 {
11456 return $ac_func ();
11457   ;
11458   return 0;
11459 }
11460 _ACEOF
11461 rm -f conftest.$ac_objext conftest$ac_exeext
11462 if { (ac_try="$ac_link"
11463 case "(($ac_try" in
11464   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11465   *) ac_try_echo=$ac_try;;
11466 esac
11467 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11468   (eval "$ac_link") 2>conftest.er1
11469   ac_status=$?
11470   grep -v '^ *+' conftest.er1 >conftest.err
11471   rm -f conftest.er1
11472   cat conftest.err >&5
11473   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11474   (exit $ac_status); } && {
11475          test -z "$ac_c_werror_flag" ||
11476          test ! -s conftest.err
11477        } && test -s conftest$ac_exeext &&
11478        $as_test_x conftest$ac_exeext; then
11479   eval "$as_ac_var=yes"
11480 else
11481   echo "$as_me: failed program was:" >&5
11482 sed 's/^/| /' conftest.$ac_ext >&5
11483
11484         eval "$as_ac_var=no"
11485 fi
11486
11487 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11488       conftest$ac_exeext conftest.$ac_ext
11489 fi
11490 ac_res=`eval echo '${'$as_ac_var'}'`
11491                { echo "$as_me:$LINENO: result: $ac_res" >&5
11492 echo "${ECHO_T}$ac_res" >&6; }
11493 if test `eval echo '${'$as_ac_var'}'` = yes; then
11494   cat >>confdefs.h <<_ACEOF
11495 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11496 _ACEOF
11497  HAVE_GTK_FILE_CHOOSER=yes
11498 fi
11499 done
11500
11501
11502   if test "$HAVE_GTK_FILE_SELECTION" = yes \
11503      && test "$HAVE_GTK_FILE_CHOOSER" = yes;  then
11504
11505 cat >>confdefs.h <<\_ACEOF
11506 #define HAVE_GTK_FILE_BOTH 1
11507 _ACEOF
11508
11509   fi
11510
11511       if test "$HAVE_GTK_FILE_CHOOSER" = yes; then
11512     HAVE_GTK_AND_PTHREAD=no
11513
11514 for ac_header in pthread.h
11515 do
11516 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
11517 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11518   { echo "$as_me:$LINENO: checking for $ac_header" >&5
11519 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11520 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11521   echo $ECHO_N "(cached) $ECHO_C" >&6
11522 fi
11523 ac_res=`eval echo '${'$as_ac_Header'}'`
11524                { echo "$as_me:$LINENO: result: $ac_res" >&5
11525 echo "${ECHO_T}$ac_res" >&6; }
11526 else
11527   # Is the header compilable?
11528 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
11529 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11530 cat >conftest.$ac_ext <<_ACEOF
11531 /* confdefs.h.  */
11532 _ACEOF
11533 cat confdefs.h >>conftest.$ac_ext
11534 cat >>conftest.$ac_ext <<_ACEOF
11535 /* end confdefs.h.  */
11536 $ac_includes_default
11537 #include <$ac_header>
11538 _ACEOF
11539 rm -f conftest.$ac_objext
11540 if { (ac_try="$ac_compile"
11541 case "(($ac_try" in
11542   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11543   *) ac_try_echo=$ac_try;;
11544 esac
11545 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11546   (eval "$ac_compile") 2>conftest.er1
11547   ac_status=$?
11548   grep -v '^ *+' conftest.er1 >conftest.err
11549   rm -f conftest.er1
11550   cat conftest.err >&5
11551   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11552   (exit $ac_status); } && {
11553          test -z "$ac_c_werror_flag" ||
11554          test ! -s conftest.err
11555        } && test -s conftest.$ac_objext; then
11556   ac_header_compiler=yes
11557 else
11558   echo "$as_me: failed program was:" >&5
11559 sed 's/^/| /' conftest.$ac_ext >&5
11560
11561         ac_header_compiler=no
11562 fi
11563
11564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11565 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11566 echo "${ECHO_T}$ac_header_compiler" >&6; }
11567
11568 # Is the header present?
11569 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
11570 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11571 cat >conftest.$ac_ext <<_ACEOF
11572 /* confdefs.h.  */
11573 _ACEOF
11574 cat confdefs.h >>conftest.$ac_ext
11575 cat >>conftest.$ac_ext <<_ACEOF
11576 /* end confdefs.h.  */
11577 #include <$ac_header>
11578 _ACEOF
11579 if { (ac_try="$ac_cpp conftest.$ac_ext"
11580 case "(($ac_try" in
11581   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11582   *) ac_try_echo=$ac_try;;
11583 esac
11584 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11585   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11586   ac_status=$?
11587   grep -v '^ *+' conftest.er1 >conftest.err
11588   rm -f conftest.er1
11589   cat conftest.err >&5
11590   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11591   (exit $ac_status); } >/dev/null && {
11592          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
11593          test ! -s conftest.err
11594        }; then
11595   ac_header_preproc=yes
11596 else
11597   echo "$as_me: failed program was:" >&5
11598 sed 's/^/| /' conftest.$ac_ext >&5
11599
11600   ac_header_preproc=no
11601 fi
11602
11603 rm -f conftest.err conftest.$ac_ext
11604 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11605 echo "${ECHO_T}$ac_header_preproc" >&6; }
11606
11607 # So?  What about this header?
11608 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
11609   yes:no: )
11610     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11611 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11612     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11613 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11614     ac_header_preproc=yes
11615     ;;
11616   no:yes:* )
11617     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11618 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11619     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
11620 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
11621     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11622 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11623     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
11624 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
11625     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11626 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11627     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11628 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11629
11630     ;;
11631 esac
11632 { echo "$as_me:$LINENO: checking for $ac_header" >&5
11633 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11634 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11635   echo $ECHO_N "(cached) $ECHO_C" >&6
11636 else
11637   eval "$as_ac_Header=\$ac_header_preproc"
11638 fi
11639 ac_res=`eval echo '${'$as_ac_Header'}'`
11640                { echo "$as_me:$LINENO: result: $ac_res" >&5
11641 echo "${ECHO_T}$ac_res" >&6; }
11642
11643 fi
11644 if test `eval echo '${'$as_ac_Header'}'` = yes; then
11645   cat >>confdefs.h <<_ACEOF
11646 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11647 _ACEOF
11648
11649 fi
11650
11651 done
11652
11653     if test "$ac_cv_header_pthread_h"; then
11654       { echo "$as_me:$LINENO: checking for pthread_self in -lpthread" >&5
11655 echo $ECHO_N "checking for pthread_self in -lpthread... $ECHO_C" >&6; }
11656 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then
11657   echo $ECHO_N "(cached) $ECHO_C" >&6
11658 else
11659   ac_check_lib_save_LIBS=$LIBS
11660 LIBS="-lpthread  $LIBS"
11661 cat >conftest.$ac_ext <<_ACEOF
11662 /* confdefs.h.  */
11663 _ACEOF
11664 cat confdefs.h >>conftest.$ac_ext
11665 cat >>conftest.$ac_ext <<_ACEOF
11666 /* end confdefs.h.  */
11667
11668 /* Override any GCC internal prototype to avoid an error.
11669    Use char because int might match the return type of a GCC
11670    builtin and then its argument prototype would still apply.  */
11671 #ifdef __cplusplus
11672 extern "C"
11673 #endif
11674 char pthread_self ();
11675 int
11676 main ()
11677 {
11678 return pthread_self ();
11679   ;
11680   return 0;
11681 }
11682 _ACEOF
11683 rm -f conftest.$ac_objext conftest$ac_exeext
11684 if { (ac_try="$ac_link"
11685 case "(($ac_try" in
11686   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11687   *) ac_try_echo=$ac_try;;
11688 esac
11689 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11690   (eval "$ac_link") 2>conftest.er1
11691   ac_status=$?
11692   grep -v '^ *+' conftest.er1 >conftest.err
11693   rm -f conftest.er1
11694   cat conftest.err >&5
11695   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11696   (exit $ac_status); } && {
11697          test -z "$ac_c_werror_flag" ||
11698          test ! -s conftest.err
11699        } && test -s conftest$ac_exeext &&
11700        $as_test_x conftest$ac_exeext; then
11701   ac_cv_lib_pthread_pthread_self=yes
11702 else
11703   echo "$as_me: failed program was:" >&5
11704 sed 's/^/| /' conftest.$ac_ext >&5
11705
11706         ac_cv_lib_pthread_pthread_self=no
11707 fi
11708
11709 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11710       conftest$ac_exeext conftest.$ac_ext
11711 LIBS=$ac_check_lib_save_LIBS
11712 fi
11713 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_self" >&5
11714 echo "${ECHO_T}$ac_cv_lib_pthread_pthread_self" >&6; }
11715 if test $ac_cv_lib_pthread_pthread_self = yes; then
11716   HAVE_GTK_AND_PTHREAD=yes
11717 fi
11718
11719     fi
11720     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
11721       case "${canonical}" in
11722         *-hpux*) ;;
11723         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
11724       esac
11725
11726 cat >>confdefs.h <<\_ACEOF
11727 #define HAVE_GTK_AND_PTHREAD 1
11728 _ACEOF
11729
11730     fi
11731   fi
11732 fi
11733
11734 HAVE_DBUS=no
11735 if test "${with_dbus}" = "yes"; then
11736
11737   succeeded=no
11738
11739   # Extract the first word of "pkg-config", so it can be a program name with args.
11740 set dummy pkg-config; ac_word=$2
11741 { echo "$as_me:$LINENO: checking for $ac_word" >&5
11742 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
11743 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
11744   echo $ECHO_N "(cached) $ECHO_C" >&6
11745 else
11746   case $PKG_CONFIG in
11747   [\\/]* | ?:[\\/]*)
11748   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11749   ;;
11750   *)
11751   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11752 for as_dir in $PATH
11753 do
11754   IFS=$as_save_IFS
11755   test -z "$as_dir" && as_dir=.
11756   for ac_exec_ext in '' $ac_executable_extensions; do
11757   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11758     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11759     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11760     break 2
11761   fi
11762 done
11763 done
11764 IFS=$as_save_IFS
11765
11766   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11767   ;;
11768 esac
11769 fi
11770 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11771 if test -n "$PKG_CONFIG"; then
11772   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
11773 echo "${ECHO_T}$PKG_CONFIG" >&6; }
11774 else
11775   { echo "$as_me:$LINENO: result: no" >&5
11776 echo "${ECHO_T}no" >&6; }
11777 fi
11778
11779
11780
11781   if test "$PKG_CONFIG" = "no" ; then
11782      HAVE_DBUS=no
11783   else
11784      PKG_CONFIG_MIN_VERSION=0.9.0
11785      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11786         { echo "$as_me:$LINENO: checking for dbus-1 >= 1.0" >&5
11787 echo $ECHO_N "checking for dbus-1 >= 1.0... $ECHO_C" >&6; }
11788
11789         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
11790             { echo "$as_me:$LINENO: result: yes" >&5
11791 echo "${ECHO_T}yes" >&6; }
11792             succeeded=yes
11793
11794             { echo "$as_me:$LINENO: checking DBUS_CFLAGS" >&5
11795 echo $ECHO_N "checking DBUS_CFLAGS... $ECHO_C" >&6; }
11796             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11797             { echo "$as_me:$LINENO: result: $DBUS_CFLAGS" >&5
11798 echo "${ECHO_T}$DBUS_CFLAGS" >&6; }
11799
11800             { echo "$as_me:$LINENO: checking DBUS_LIBS" >&5
11801 echo $ECHO_N "checking DBUS_LIBS... $ECHO_C" >&6; }
11802             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11803             { echo "$as_me:$LINENO: result: $DBUS_LIBS" >&5
11804 echo "${ECHO_T}$DBUS_LIBS" >&6; }
11805         else
11806             { echo "$as_me:$LINENO: result: no" >&5
11807 echo "${ECHO_T}no" >&6; }
11808             DBUS_CFLAGS=""
11809             DBUS_LIBS=""
11810             ## If we have a custom action on failure, don't print errors, but
11811             ## do set a variable so people can do so.
11812             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
11813
11814         fi
11815
11816
11817
11818      else
11819         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11820         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11821      fi
11822   fi
11823
11824   if test $succeeded = yes; then
11825      HAVE_DBUS=yes
11826   else
11827      HAVE_DBUS=no
11828   fi
11829
11830    if test "$HAVE_DBUS" = yes; then
11831
11832 cat >>confdefs.h <<\_ACEOF
11833 #define HAVE_DBUS 1
11834 _ACEOF
11835
11836    fi
11837 fi
11838
11839 HAVE_XAW3D=no
11840 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11841   if test "$with_xaw3d" != no; then
11842     { echo "$as_me:$LINENO: checking for xaw3d" >&5
11843 echo $ECHO_N "checking for xaw3d... $ECHO_C" >&6; }
11844     if test "${emacs_cv_xaw3d+set}" = set; then
11845   echo $ECHO_N "(cached) $ECHO_C" >&6
11846 else
11847   cat >conftest.$ac_ext <<_ACEOF
11848 /* confdefs.h.  */
11849 _ACEOF
11850 cat confdefs.h >>conftest.$ac_ext
11851 cat >>conftest.$ac_ext <<_ACEOF
11852 /* end confdefs.h.  */
11853
11854 #include <X11/Intrinsic.h>
11855 #include <X11/Xaw3d/Simple.h>
11856 int
11857 main ()
11858 {
11859
11860   ;
11861   return 0;
11862 }
11863 _ACEOF
11864 rm -f conftest.$ac_objext conftest$ac_exeext
11865 if { (ac_try="$ac_link"
11866 case "(($ac_try" in
11867   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11868   *) ac_try_echo=$ac_try;;
11869 esac
11870 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11871   (eval "$ac_link") 2>conftest.er1
11872   ac_status=$?
11873   grep -v '^ *+' conftest.er1 >conftest.err
11874   rm -f conftest.er1
11875   cat conftest.err >&5
11876   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11877   (exit $ac_status); } && {
11878          test -z "$ac_c_werror_flag" ||
11879          test ! -s conftest.err
11880        } && test -s conftest$ac_exeext &&
11881        $as_test_x conftest$ac_exeext; then
11882   emacs_cv_xaw3d=yes
11883 else
11884   echo "$as_me: failed program was:" >&5
11885 sed 's/^/| /' conftest.$ac_ext >&5
11886
11887         emacs_cv_xaw3d=no
11888 fi
11889
11890 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11891       conftest$ac_exeext conftest.$ac_ext
11892 fi
11893
11894   else
11895     emacs_cv_xaw3d=no
11896   fi
11897   if test $emacs_cv_xaw3d = yes; then
11898     { echo "$as_me:$LINENO: result: yes; using Lucid toolkit" >&5
11899 echo "${ECHO_T}yes; using Lucid toolkit" >&6; }
11900     USE_X_TOOLKIT=LUCID
11901     HAVE_XAW3D=yes
11902
11903 cat >>confdefs.h <<\_ACEOF
11904 #define HAVE_XAW3D 1
11905 _ACEOF
11906
11907   else
11908     { echo "$as_me:$LINENO: result: no" >&5
11909 echo "${ECHO_T}no" >&6; }
11910     { echo "$as_me:$LINENO: checking for libXaw" >&5
11911 echo $ECHO_N "checking for libXaw... $ECHO_C" >&6; }
11912     if test "${emacs_cv_xaw+set}" = set; then
11913   echo $ECHO_N "(cached) $ECHO_C" >&6
11914 else
11915   cat >conftest.$ac_ext <<_ACEOF
11916 /* confdefs.h.  */
11917 _ACEOF
11918 cat confdefs.h >>conftest.$ac_ext
11919 cat >>conftest.$ac_ext <<_ACEOF
11920 /* end confdefs.h.  */
11921
11922 #include <X11/Intrinsic.h>
11923 #include <X11/Xaw/Simple.h>
11924 int
11925 main ()
11926 {
11927
11928   ;
11929   return 0;
11930 }
11931 _ACEOF
11932 rm -f conftest.$ac_objext conftest$ac_exeext
11933 if { (ac_try="$ac_link"
11934 case "(($ac_try" in
11935   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11936   *) ac_try_echo=$ac_try;;
11937 esac
11938 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11939   (eval "$ac_link") 2>conftest.er1
11940   ac_status=$?
11941   grep -v '^ *+' conftest.er1 >conftest.err
11942   rm -f conftest.er1
11943   cat conftest.err >&5
11944   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11945   (exit $ac_status); } && {
11946          test -z "$ac_c_werror_flag" ||
11947          test ! -s conftest.err
11948        } && test -s conftest$ac_exeext &&
11949        $as_test_x conftest$ac_exeext; then
11950   emacs_cv_xaw=yes
11951 else
11952   echo "$as_me: failed program was:" >&5
11953 sed 's/^/| /' conftest.$ac_ext >&5
11954
11955         emacs_cv_xaw=no
11956 fi
11957
11958 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11959       conftest$ac_exeext conftest.$ac_ext
11960 fi
11961
11962     if test $emacs_cv_xaw = yes; then
11963       { echo "$as_me:$LINENO: result: yes; using Lucid toolkit" >&5
11964 echo "${ECHO_T}yes; using Lucid toolkit" >&6; }
11965       USE_X_TOOLKIT=LUCID
11966     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11967       { { echo "$as_me:$LINENO: error: Lucid toolkit requires X11/Xaw include files" >&5
11968 echo "$as_me: error: Lucid toolkit requires X11/Xaw include files" >&2;}
11969    { (exit 1); exit 1; }; }
11970     else
11971       { echo "$as_me:$LINENO: result: no; do not use toolkit by default" >&5
11972 echo "${ECHO_T}no; do not use toolkit by default" >&6; }
11973       USE_X_TOOLKIT=none
11974     fi
11975   fi
11976 fi
11977
11978 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11979
11980 if test "${USE_X_TOOLKIT}" != "none"; then
11981   { echo "$as_me:$LINENO: checking X11 toolkit version" >&5
11982 echo $ECHO_N "checking X11 toolkit version... $ECHO_C" >&6; }
11983   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then
11984   echo $ECHO_N "(cached) $ECHO_C" >&6
11985 else
11986   cat >conftest.$ac_ext <<_ACEOF
11987 /* confdefs.h.  */
11988 _ACEOF
11989 cat confdefs.h >>conftest.$ac_ext
11990 cat >>conftest.$ac_ext <<_ACEOF
11991 /* end confdefs.h.  */
11992 #include <X11/Intrinsic.h>
11993 int
11994 main ()
11995 {
11996 #if XtSpecificationRelease < 6
11997 fail;
11998 #endif
11999
12000   ;
12001   return 0;
12002 }
12003 _ACEOF
12004 rm -f conftest.$ac_objext conftest$ac_exeext
12005 if { (ac_try="$ac_link"
12006 case "(($ac_try" in
12007   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12008   *) ac_try_echo=$ac_try;;
12009 esac
12010 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12011   (eval "$ac_link") 2>conftest.er1
12012   ac_status=$?
12013   grep -v '^ *+' conftest.er1 >conftest.err
12014   rm -f conftest.er1
12015   cat conftest.err >&5
12016   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12017   (exit $ac_status); } && {
12018          test -z "$ac_c_werror_flag" ||
12019          test ! -s conftest.err
12020        } && test -s conftest$ac_exeext &&
12021        $as_test_x conftest$ac_exeext; then
12022   emacs_cv_x11_toolkit_version_6=yes
12023 else
12024   echo "$as_me: failed program was:" >&5
12025 sed 's/^/| /' conftest.$ac_ext >&5
12026
12027         emacs_cv_x11_toolkit_version_6=no
12028 fi
12029
12030 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12031       conftest$ac_exeext conftest.$ac_ext
12032 fi
12033
12034   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
12035   if test $emacs_cv_x11_toolkit_version_6 = yes; then
12036     { echo "$as_me:$LINENO: result: 6 or newer" >&5
12037 echo "${ECHO_T}6 or newer" >&6; }
12038
12039 cat >>confdefs.h <<\_ACEOF
12040 #define HAVE_X11XTR6 1
12041 _ACEOF
12042
12043   else
12044     { echo "$as_me:$LINENO: result: before 6" >&5
12045 echo "${ECHO_T}before 6" >&6; }
12046   fi
12047
12048   OLDLIBS="$LIBS"
12049   if test x$HAVE_X11XTR6 = xyes; then
12050     LIBS="-lXt -lSM -lICE $LIBS"
12051   else
12052     LIBS="-lXt $LIBS"
12053   fi
12054
12055 { echo "$as_me:$LINENO: checking for XmuConvertStandardSelection in -lXmu" >&5
12056 echo $ECHO_N "checking for XmuConvertStandardSelection in -lXmu... $ECHO_C" >&6; }
12057 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then
12058   echo $ECHO_N "(cached) $ECHO_C" >&6
12059 else
12060   ac_check_lib_save_LIBS=$LIBS
12061 LIBS="-lXmu  $LIBS"
12062 cat >conftest.$ac_ext <<_ACEOF
12063 /* confdefs.h.  */
12064 _ACEOF
12065 cat confdefs.h >>conftest.$ac_ext
12066 cat >>conftest.$ac_ext <<_ACEOF
12067 /* end confdefs.h.  */
12068
12069 /* Override any GCC internal prototype to avoid an error.
12070    Use char because int might match the return type of a GCC
12071    builtin and then its argument prototype would still apply.  */
12072 #ifdef __cplusplus
12073 extern "C"
12074 #endif
12075 char XmuConvertStandardSelection ();
12076 int
12077 main ()
12078 {
12079 return XmuConvertStandardSelection ();
12080   ;
12081   return 0;
12082 }
12083 _ACEOF
12084 rm -f conftest.$ac_objext conftest$ac_exeext
12085 if { (ac_try="$ac_link"
12086 case "(($ac_try" in
12087   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12088   *) ac_try_echo=$ac_try;;
12089 esac
12090 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12091   (eval "$ac_link") 2>conftest.er1
12092   ac_status=$?
12093   grep -v '^ *+' conftest.er1 >conftest.err
12094   rm -f conftest.er1
12095   cat conftest.err >&5
12096   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12097   (exit $ac_status); } && {
12098          test -z "$ac_c_werror_flag" ||
12099          test ! -s conftest.err
12100        } && test -s conftest$ac_exeext &&
12101        $as_test_x conftest$ac_exeext; then
12102   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
12103 else
12104   echo "$as_me: failed program was:" >&5
12105 sed 's/^/| /' conftest.$ac_ext >&5
12106
12107         ac_cv_lib_Xmu_XmuConvertStandardSelection=no
12108 fi
12109
12110 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12111       conftest$ac_exeext conftest.$ac_ext
12112 LIBS=$ac_check_lib_save_LIBS
12113 fi
12114 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
12115 echo "${ECHO_T}$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
12116 if test $ac_cv_lib_Xmu_XmuConvertStandardSelection = yes; then
12117   cat >>confdefs.h <<_ACEOF
12118 #define HAVE_LIBXMU 1
12119 _ACEOF
12120
12121   LIBS="-lXmu $LIBS"
12122
12123 fi
12124
12125   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
12126 fi
12127
12128 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
12129 if test "${HAVE_X11}" = "yes"; then
12130   if test "${USE_X_TOOLKIT}" != "none"; then
12131
12132 { echo "$as_me:$LINENO: checking for XShapeQueryExtension in -lXext" >&5
12133 echo $ECHO_N "checking for XShapeQueryExtension in -lXext... $ECHO_C" >&6; }
12134 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then
12135   echo $ECHO_N "(cached) $ECHO_C" >&6
12136 else
12137   ac_check_lib_save_LIBS=$LIBS
12138 LIBS="-lXext  $LIBS"
12139 cat >conftest.$ac_ext <<_ACEOF
12140 /* confdefs.h.  */
12141 _ACEOF
12142 cat confdefs.h >>conftest.$ac_ext
12143 cat >>conftest.$ac_ext <<_ACEOF
12144 /* end confdefs.h.  */
12145
12146 /* Override any GCC internal prototype to avoid an error.
12147    Use char because int might match the return type of a GCC
12148    builtin and then its argument prototype would still apply.  */
12149 #ifdef __cplusplus
12150 extern "C"
12151 #endif
12152 char XShapeQueryExtension ();
12153 int
12154 main ()
12155 {
12156 return XShapeQueryExtension ();
12157   ;
12158   return 0;
12159 }
12160 _ACEOF
12161 rm -f conftest.$ac_objext conftest$ac_exeext
12162 if { (ac_try="$ac_link"
12163 case "(($ac_try" in
12164   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12165   *) ac_try_echo=$ac_try;;
12166 esac
12167 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12168   (eval "$ac_link") 2>conftest.er1
12169   ac_status=$?
12170   grep -v '^ *+' conftest.er1 >conftest.err
12171   rm -f conftest.er1
12172   cat conftest.err >&5
12173   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12174   (exit $ac_status); } && {
12175          test -z "$ac_c_werror_flag" ||
12176          test ! -s conftest.err
12177        } && test -s conftest$ac_exeext &&
12178        $as_test_x conftest$ac_exeext; then
12179   ac_cv_lib_Xext_XShapeQueryExtension=yes
12180 else
12181   echo "$as_me: failed program was:" >&5
12182 sed 's/^/| /' conftest.$ac_ext >&5
12183
12184         ac_cv_lib_Xext_XShapeQueryExtension=no
12185 fi
12186
12187 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12188       conftest$ac_exeext conftest.$ac_ext
12189 LIBS=$ac_check_lib_save_LIBS
12190 fi
12191 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
12192 echo "${ECHO_T}$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
12193 if test $ac_cv_lib_Xext_XShapeQueryExtension = yes; then
12194   cat >>confdefs.h <<_ACEOF
12195 #define HAVE_LIBXEXT 1
12196 _ACEOF
12197
12198   LIBS="-lXext $LIBS"
12199
12200 fi
12201
12202   fi
12203 fi
12204
12205 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12206   { echo "$as_me:$LINENO: checking for Motif version 2.1" >&5
12207 echo $ECHO_N "checking for Motif version 2.1... $ECHO_C" >&6; }
12208 if test "${emacs_cv_motif_version_2_1+set}" = set; then
12209   echo $ECHO_N "(cached) $ECHO_C" >&6
12210 else
12211   cat >conftest.$ac_ext <<_ACEOF
12212 /* confdefs.h.  */
12213 _ACEOF
12214 cat confdefs.h >>conftest.$ac_ext
12215 cat >>conftest.$ac_ext <<_ACEOF
12216 /* end confdefs.h.  */
12217 #include <Xm/Xm.h>
12218 int
12219 main ()
12220 {
12221 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
12222 int x = 5;
12223 #else
12224 Motif version prior to 2.1.
12225 #endif
12226   ;
12227   return 0;
12228 }
12229 _ACEOF
12230 rm -f conftest.$ac_objext
12231 if { (ac_try="$ac_compile"
12232 case "(($ac_try" in
12233   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12234   *) ac_try_echo=$ac_try;;
12235 esac
12236 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12237   (eval "$ac_compile") 2>conftest.er1
12238   ac_status=$?
12239   grep -v '^ *+' conftest.er1 >conftest.err
12240   rm -f conftest.er1
12241   cat conftest.err >&5
12242   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12243   (exit $ac_status); } && {
12244          test -z "$ac_c_werror_flag" ||
12245          test ! -s conftest.err
12246        } && test -s conftest.$ac_objext; then
12247   emacs_cv_motif_version_2_1=yes
12248 else
12249   echo "$as_me: failed program was:" >&5
12250 sed 's/^/| /' conftest.$ac_ext >&5
12251
12252         emacs_cv_motif_version_2_1=no
12253 fi
12254
12255 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12256 fi
12257 { echo "$as_me:$LINENO: result: $emacs_cv_motif_version_2_1" >&5
12258 echo "${ECHO_T}$emacs_cv_motif_version_2_1" >&6; }
12259   HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
12260   if test $emacs_cv_motif_version_2_1 = yes; then
12261     HAVE_LIBXP=no
12262
12263 cat >>confdefs.h <<\_ACEOF
12264 #define HAVE_MOTIF_2_1 1
12265 _ACEOF
12266
12267     { echo "$as_me:$LINENO: checking for XpCreateContext in -lXp" >&5
12268 echo $ECHO_N "checking for XpCreateContext in -lXp... $ECHO_C" >&6; }
12269 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then
12270   echo $ECHO_N "(cached) $ECHO_C" >&6
12271 else
12272   ac_check_lib_save_LIBS=$LIBS
12273 LIBS="-lXp  $LIBS"
12274 cat >conftest.$ac_ext <<_ACEOF
12275 /* confdefs.h.  */
12276 _ACEOF
12277 cat confdefs.h >>conftest.$ac_ext
12278 cat >>conftest.$ac_ext <<_ACEOF
12279 /* end confdefs.h.  */
12280
12281 /* Override any GCC internal prototype to avoid an error.
12282    Use char because int might match the return type of a GCC
12283    builtin and then its argument prototype would still apply.  */
12284 #ifdef __cplusplus
12285 extern "C"
12286 #endif
12287 char XpCreateContext ();
12288 int
12289 main ()
12290 {
12291 return XpCreateContext ();
12292   ;
12293   return 0;
12294 }
12295 _ACEOF
12296 rm -f conftest.$ac_objext conftest$ac_exeext
12297 if { (ac_try="$ac_link"
12298 case "(($ac_try" in
12299   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12300   *) ac_try_echo=$ac_try;;
12301 esac
12302 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12303   (eval "$ac_link") 2>conftest.er1
12304   ac_status=$?
12305   grep -v '^ *+' conftest.er1 >conftest.err
12306   rm -f conftest.er1
12307   cat conftest.err >&5
12308   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12309   (exit $ac_status); } && {
12310          test -z "$ac_c_werror_flag" ||
12311          test ! -s conftest.err
12312        } && test -s conftest$ac_exeext &&
12313        $as_test_x conftest$ac_exeext; then
12314   ac_cv_lib_Xp_XpCreateContext=yes
12315 else
12316   echo "$as_me: failed program was:" >&5
12317 sed 's/^/| /' conftest.$ac_ext >&5
12318
12319         ac_cv_lib_Xp_XpCreateContext=no
12320 fi
12321
12322 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12323       conftest$ac_exeext conftest.$ac_ext
12324 LIBS=$ac_check_lib_save_LIBS
12325 fi
12326 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xp_XpCreateContext" >&5
12327 echo "${ECHO_T}$ac_cv_lib_Xp_XpCreateContext" >&6; }
12328 if test $ac_cv_lib_Xp_XpCreateContext = yes; then
12329   HAVE_LIBXP=yes
12330 fi
12331
12332     if test ${HAVE_LIBXP} = yes; then
12333
12334 cat >>confdefs.h <<\_ACEOF
12335 #define HAVE_LIBXP 1
12336 _ACEOF
12337
12338     fi
12339   else
12340     { echo "$as_me:$LINENO: checking for LessTif where some systems put it" >&5
12341 echo $ECHO_N "checking for LessTif where some systems put it... $ECHO_C" >&6; }
12342 if test "${emacs_cv_lesstif+set}" = set; then
12343   echo $ECHO_N "(cached) $ECHO_C" >&6
12344 else
12345   # We put this in CFLAGS temporarily to precede other -I options
12346     # that might be in CFLAGS temporarily.
12347     # We put this in CPPFLAGS where it precedes the other -I options.
12348     OLD_CPPFLAGS=$CPPFLAGS
12349     OLD_CFLAGS=$CFLAGS
12350     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
12351     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
12352     cat >conftest.$ac_ext <<_ACEOF
12353 /* confdefs.h.  */
12354 _ACEOF
12355 cat confdefs.h >>conftest.$ac_ext
12356 cat >>conftest.$ac_ext <<_ACEOF
12357 /* end confdefs.h.  */
12358 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
12359 int
12360 main ()
12361 {
12362 int x = 5;
12363   ;
12364   return 0;
12365 }
12366 _ACEOF
12367 rm -f conftest.$ac_objext
12368 if { (ac_try="$ac_compile"
12369 case "(($ac_try" in
12370   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12371   *) ac_try_echo=$ac_try;;
12372 esac
12373 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12374   (eval "$ac_compile") 2>conftest.er1
12375   ac_status=$?
12376   grep -v '^ *+' conftest.er1 >conftest.err
12377   rm -f conftest.er1
12378   cat conftest.err >&5
12379   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12380   (exit $ac_status); } && {
12381          test -z "$ac_c_werror_flag" ||
12382          test ! -s conftest.err
12383        } && test -s conftest.$ac_objext; then
12384   emacs_cv_lesstif=yes
12385 else
12386   echo "$as_me: failed program was:" >&5
12387 sed 's/^/| /' conftest.$ac_ext >&5
12388
12389         emacs_cv_lesstif=no
12390 fi
12391
12392 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12393 fi
12394 { echo "$as_me:$LINENO: result: $emacs_cv_lesstif" >&5
12395 echo "${ECHO_T}$emacs_cv_lesstif" >&6; }
12396     if test $emacs_cv_lesstif = yes; then
12397       # Make sure this -I option remains in CPPFLAGS after it is set
12398       # back to REAL_CPPFLAGS.
12399       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
12400       # have those other -I options anyway.  Ultimately, having this
12401       # directory ultimately in CPPFLAGS will be enough.
12402       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
12403       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
12404     else
12405       CFLAGS=$OLD_CFLAGS
12406       CPPFLAGS=$OLD_CPPFLAGS
12407     fi
12408   fi
12409 fi
12410
12411
12412
12413 USE_TOOLKIT_SCROLL_BARS=no
12414 if test "${with_toolkit_scroll_bars}" != "no"; then
12415   if test "${USE_X_TOOLKIT}" != "none"; then
12416     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12417       cat >>confdefs.h <<\_ACEOF
12418 #define USE_TOOLKIT_SCROLL_BARS 1
12419 _ACEOF
12420
12421       HAVE_XAW3D=no
12422       USE_TOOLKIT_SCROLL_BARS=yes
12423     elif test "${HAVE_XAW3D}" = "yes"; then
12424       cat >>confdefs.h <<\_ACEOF
12425 #define USE_TOOLKIT_SCROLL_BARS 1
12426 _ACEOF
12427
12428       USE_TOOLKIT_SCROLL_BARS=yes
12429     fi
12430   elif test "${HAVE_GTK}" = "yes"; then
12431     cat >>confdefs.h <<\_ACEOF
12432 #define USE_TOOLKIT_SCROLL_BARS 1
12433 _ACEOF
12434
12435     USE_TOOLKIT_SCROLL_BARS=yes
12436   elif test "${HAVE_NS}" = "yes"; then
12437     cat >>confdefs.h <<\_ACEOF
12438 #define USE_TOOLKIT_SCROLL_BARS 1
12439 _ACEOF
12440
12441     USE_TOOLKIT_SCROLL_BARS=yes
12442   fi
12443 fi
12444
12445 cat >conftest.$ac_ext <<_ACEOF
12446 /* confdefs.h.  */
12447 _ACEOF
12448 cat confdefs.h >>conftest.$ac_ext
12449 cat >>conftest.$ac_ext <<_ACEOF
12450 /* end confdefs.h.  */
12451
12452           #include <X11/Xlib.h>
12453           #include <X11/Xresource.h>
12454 int
12455 main ()
12456 {
12457 XIMProc  callback;
12458   ;
12459   return 0;
12460 }
12461 _ACEOF
12462 rm -f conftest.$ac_objext
12463 if { (ac_try="$ac_compile"
12464 case "(($ac_try" in
12465   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12466   *) ac_try_echo=$ac_try;;
12467 esac
12468 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12469   (eval "$ac_compile") 2>conftest.er1
12470   ac_status=$?
12471   grep -v '^ *+' conftest.er1 >conftest.err
12472   rm -f conftest.er1
12473   cat conftest.err >&5
12474   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12475   (exit $ac_status); } && {
12476          test -z "$ac_c_werror_flag" ||
12477          test ! -s conftest.err
12478        } && test -s conftest.$ac_objext; then
12479   HAVE_XIM=yes
12480
12481 cat >>confdefs.h <<\_ACEOF
12482 #define HAVE_XIM 1
12483 _ACEOF
12484
12485 else
12486   echo "$as_me: failed program was:" >&5
12487 sed 's/^/| /' conftest.$ac_ext >&5
12488
12489         HAVE_XIM=no
12490 fi
12491
12492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12493
12494
12495 if test "${with_xim}" != "no"; then
12496
12497 cat >>confdefs.h <<\_ACEOF
12498 #define USE_XIM 1
12499 _ACEOF
12500
12501 fi
12502
12503
12504 if test "${HAVE_XIM}" != "no"; then
12505   late_CFLAGS=$CFLAGS
12506   if test "$GCC" = yes; then
12507     CFLAGS="$CFLAGS --pedantic-errors"
12508   fi
12509   cat >conftest.$ac_ext <<_ACEOF
12510 /* confdefs.h.  */
12511 _ACEOF
12512 cat confdefs.h >>conftest.$ac_ext
12513 cat >>conftest.$ac_ext <<_ACEOF
12514 /* end confdefs.h.  */
12515
12516 #include <X11/Xlib.h>
12517 #include <X11/Xresource.h>
12518 int
12519 main ()
12520 {
12521 Display *display;
12522 XrmDatabase db;
12523 char *res_name;
12524 char *res_class;
12525 XIMProc  callback;
12526 XPointer *client_data;
12527 #ifndef __GNUC__
12528 /* If we're not using GCC, it's probably not XFree86, and this is
12529    probably right, but we can't use something like --pedantic-errors.  */
12530 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
12531                                            char*, XIMProc, XPointer*);
12532 #endif
12533 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
12534    client_data);
12535   ;
12536   return 0;
12537 }
12538 _ACEOF
12539 rm -f conftest.$ac_objext
12540 if { (ac_try="$ac_compile"
12541 case "(($ac_try" in
12542   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12543   *) ac_try_echo=$ac_try;;
12544 esac
12545 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12546   (eval "$ac_compile") 2>conftest.er1
12547   ac_status=$?
12548   grep -v '^ *+' conftest.er1 >conftest.err
12549   rm -f conftest.er1
12550   cat conftest.err >&5
12551   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12552   (exit $ac_status); } && {
12553          test -z "$ac_c_werror_flag" ||
12554          test ! -s conftest.err
12555        } && test -s conftest.$ac_objext; then
12556   emacs_cv_arg6_star=yes
12557 else
12558   echo "$as_me: failed program was:" >&5
12559 sed 's/^/| /' conftest.$ac_ext >&5
12560
12561
12562 fi
12563
12564 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12565
12566   if test "$emacs_cv_arg6_star" = yes; then
12567     cat >>confdefs.h <<\_ACEOF
12568 #define XRegisterIMInstantiateCallback_arg6 XPointer*
12569 _ACEOF
12570
12571   else
12572     cat >>confdefs.h <<\_ACEOF
12573 #define XRegisterIMInstantiateCallback_arg6 XPointer
12574 _ACEOF
12575
12576   fi
12577   CFLAGS=$late_CFLAGS
12578 fi
12579
12580 ### Start of font-backend section.
12581
12582   succeeded=no
12583
12584   # Extract the first word of "pkg-config", so it can be a program name with args.
12585 set dummy pkg-config; ac_word=$2
12586 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12587 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12588 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12589   echo $ECHO_N "(cached) $ECHO_C" >&6
12590 else
12591   case $PKG_CONFIG in
12592   [\\/]* | ?:[\\/]*)
12593   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12594   ;;
12595   *)
12596   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12597 for as_dir in $PATH
12598 do
12599   IFS=$as_save_IFS
12600   test -z "$as_dir" && as_dir=.
12601   for ac_exec_ext in '' $ac_executable_extensions; do
12602   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12603     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12604     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12605     break 2
12606   fi
12607 done
12608 done
12609 IFS=$as_save_IFS
12610
12611   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12612   ;;
12613 esac
12614 fi
12615 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12616 if test -n "$PKG_CONFIG"; then
12617   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12618 echo "${ECHO_T}$PKG_CONFIG" >&6; }
12619 else
12620   { echo "$as_me:$LINENO: result: no" >&5
12621 echo "${ECHO_T}no" >&6; }
12622 fi
12623
12624
12625
12626   if test "$PKG_CONFIG" = "no" ; then
12627      HAVE_FC=no
12628   else
12629      PKG_CONFIG_MIN_VERSION=0.9.0
12630      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12631         { echo "$as_me:$LINENO: checking for fontconfig >= 2.2.0" >&5
12632 echo $ECHO_N "checking for fontconfig >= 2.2.0... $ECHO_C" >&6; }
12633
12634         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
12635             { echo "$as_me:$LINENO: result: yes" >&5
12636 echo "${ECHO_T}yes" >&6; }
12637             succeeded=yes
12638
12639             { echo "$as_me:$LINENO: checking FONTCONFIG_CFLAGS" >&5
12640 echo $ECHO_N "checking FONTCONFIG_CFLAGS... $ECHO_C" >&6; }
12641             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
12642             { echo "$as_me:$LINENO: result: $FONTCONFIG_CFLAGS" >&5
12643 echo "${ECHO_T}$FONTCONFIG_CFLAGS" >&6; }
12644
12645             { echo "$as_me:$LINENO: checking FONTCONFIG_LIBS" >&5
12646 echo $ECHO_N "checking FONTCONFIG_LIBS... $ECHO_C" >&6; }
12647             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
12648             { echo "$as_me:$LINENO: result: $FONTCONFIG_LIBS" >&5
12649 echo "${ECHO_T}$FONTCONFIG_LIBS" >&6; }
12650         else
12651             { echo "$as_me:$LINENO: result: no" >&5
12652 echo "${ECHO_T}no" >&6; }
12653             FONTCONFIG_CFLAGS=""
12654             FONTCONFIG_LIBS=""
12655             ## If we have a custom action on failure, don't print errors, but
12656             ## do set a variable so people can do so.
12657             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
12658
12659         fi
12660
12661
12662
12663      else
12664         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12665         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12666      fi
12667   fi
12668
12669   if test $succeeded = yes; then
12670      HAVE_FC=yes
12671   else
12672      HAVE_FC=no
12673   fi
12674
12675 test "${HAVE_FC}" = "no" && with_freetype=no
12676
12677 ## Use -lXft if available, unless `--with-freetype=no' nor `--with-xft=no'.
12678 HAVE_XFT=maybe
12679 if test "x${with_freetype}" = "xno" || test "x${with_x}" = "xno"; then
12680   with_xft="no";
12681 fi
12682 if test "x${with_xft}" != "xno"; then
12683
12684
12685   succeeded=no
12686
12687   # Extract the first word of "pkg-config", so it can be a program name with args.
12688 set dummy pkg-config; ac_word=$2
12689 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12690 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12691 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12692   echo $ECHO_N "(cached) $ECHO_C" >&6
12693 else
12694   case $PKG_CONFIG in
12695   [\\/]* | ?:[\\/]*)
12696   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12697   ;;
12698   *)
12699   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12700 for as_dir in $PATH
12701 do
12702   IFS=$as_save_IFS
12703   test -z "$as_dir" && as_dir=.
12704   for ac_exec_ext in '' $ac_executable_extensions; do
12705   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12706     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12707     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12708     break 2
12709   fi
12710 done
12711 done
12712 IFS=$as_save_IFS
12713
12714   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12715   ;;
12716 esac
12717 fi
12718 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12719 if test -n "$PKG_CONFIG"; then
12720   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12721 echo "${ECHO_T}$PKG_CONFIG" >&6; }
12722 else
12723   { echo "$as_me:$LINENO: result: no" >&5
12724 echo "${ECHO_T}no" >&6; }
12725 fi
12726
12727
12728
12729   if test "$PKG_CONFIG" = "no" ; then
12730      HAVE_XFT=no
12731   else
12732      PKG_CONFIG_MIN_VERSION=0.9.0
12733      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12734         { echo "$as_me:$LINENO: checking for xft >= 0.13.0" >&5
12735 echo $ECHO_N "checking for xft >= 0.13.0... $ECHO_C" >&6; }
12736
12737         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
12738             { echo "$as_me:$LINENO: result: yes" >&5
12739 echo "${ECHO_T}yes" >&6; }
12740             succeeded=yes
12741
12742             { echo "$as_me:$LINENO: checking XFT_CFLAGS" >&5
12743 echo $ECHO_N "checking XFT_CFLAGS... $ECHO_C" >&6; }
12744             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12745             { echo "$as_me:$LINENO: result: $XFT_CFLAGS" >&5
12746 echo "${ECHO_T}$XFT_CFLAGS" >&6; }
12747
12748             { echo "$as_me:$LINENO: checking XFT_LIBS" >&5
12749 echo $ECHO_N "checking XFT_LIBS... $ECHO_C" >&6; }
12750             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12751             { echo "$as_me:$LINENO: result: $XFT_LIBS" >&5
12752 echo "${ECHO_T}$XFT_LIBS" >&6; }
12753         else
12754             { echo "$as_me:$LINENO: result: no" >&5
12755 echo "${ECHO_T}no" >&6; }
12756             XFT_CFLAGS=""
12757             XFT_LIBS=""
12758             ## If we have a custom action on failure, don't print errors, but
12759             ## do set a variable so people can do so.
12760             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
12761
12762         fi
12763
12764
12765
12766      else
12767         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12768         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12769      fi
12770   fi
12771
12772   if test $succeeded = yes; then
12773      :
12774   else
12775      HAVE_XFT=no
12776   fi
12777
12778   if test "$HAVE_XFT" != no; then
12779     OLD_CPPFLAGS="$CPPFLAGS"
12780     OLD_CFLAGS="$CFLAGS"
12781     OLD_LIBS="$LIBS"
12782     CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
12783     CFLAGS="$CFLAGS $XFT_CFLAGS"
12784     LIBS="$XFT_LIBS $LIBS"
12785     if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12786   { echo "$as_me:$LINENO: checking for X11/Xft/Xft.h" >&5
12787 echo $ECHO_N "checking for X11/Xft/Xft.h... $ECHO_C" >&6; }
12788 if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12789   echo $ECHO_N "(cached) $ECHO_C" >&6
12790 fi
12791 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_Xft_Xft_h" >&5
12792 echo "${ECHO_T}$ac_cv_header_X11_Xft_Xft_h" >&6; }
12793 else
12794   # Is the header compilable?
12795 { echo "$as_me:$LINENO: checking X11/Xft/Xft.h usability" >&5
12796 echo $ECHO_N "checking X11/Xft/Xft.h usability... $ECHO_C" >&6; }
12797 cat >conftest.$ac_ext <<_ACEOF
12798 /* confdefs.h.  */
12799 _ACEOF
12800 cat confdefs.h >>conftest.$ac_ext
12801 cat >>conftest.$ac_ext <<_ACEOF
12802 /* end confdefs.h.  */
12803 $ac_includes_default
12804 #include <X11/Xft/Xft.h>
12805 _ACEOF
12806 rm -f conftest.$ac_objext
12807 if { (ac_try="$ac_compile"
12808 case "(($ac_try" in
12809   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12810   *) ac_try_echo=$ac_try;;
12811 esac
12812 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12813   (eval "$ac_compile") 2>conftest.er1
12814   ac_status=$?
12815   grep -v '^ *+' conftest.er1 >conftest.err
12816   rm -f conftest.er1
12817   cat conftest.err >&5
12818   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12819   (exit $ac_status); } && {
12820          test -z "$ac_c_werror_flag" ||
12821          test ! -s conftest.err
12822        } && test -s conftest.$ac_objext; then
12823   ac_header_compiler=yes
12824 else
12825   echo "$as_me: failed program was:" >&5
12826 sed 's/^/| /' conftest.$ac_ext >&5
12827
12828         ac_header_compiler=no
12829 fi
12830
12831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12832 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
12833 echo "${ECHO_T}$ac_header_compiler" >&6; }
12834
12835 # Is the header present?
12836 { echo "$as_me:$LINENO: checking X11/Xft/Xft.h presence" >&5
12837 echo $ECHO_N "checking X11/Xft/Xft.h presence... $ECHO_C" >&6; }
12838 cat >conftest.$ac_ext <<_ACEOF
12839 /* confdefs.h.  */
12840 _ACEOF
12841 cat confdefs.h >>conftest.$ac_ext
12842 cat >>conftest.$ac_ext <<_ACEOF
12843 /* end confdefs.h.  */
12844 #include <X11/Xft/Xft.h>
12845 _ACEOF
12846 if { (ac_try="$ac_cpp conftest.$ac_ext"
12847 case "(($ac_try" in
12848   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12849   *) ac_try_echo=$ac_try;;
12850 esac
12851 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12852   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
12853   ac_status=$?
12854   grep -v '^ *+' conftest.er1 >conftest.err
12855   rm -f conftest.er1
12856   cat conftest.err >&5
12857   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12858   (exit $ac_status); } >/dev/null && {
12859          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
12860          test ! -s conftest.err
12861        }; then
12862   ac_header_preproc=yes
12863 else
12864   echo "$as_me: failed program was:" >&5
12865 sed 's/^/| /' conftest.$ac_ext >&5
12866
12867   ac_header_preproc=no
12868 fi
12869
12870 rm -f conftest.err conftest.$ac_ext
12871 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
12872 echo "${ECHO_T}$ac_header_preproc" >&6; }
12873
12874 # So?  What about this header?
12875 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
12876   yes:no: )
12877     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: accepted by the compiler, rejected by the preprocessor!" >&5
12878 echo "$as_me: WARNING: X11/Xft/Xft.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
12879     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: proceeding with the compiler's result" >&5
12880 echo "$as_me: WARNING: X11/Xft/Xft.h: proceeding with the compiler's result" >&2;}
12881     ac_header_preproc=yes
12882     ;;
12883   no:yes:* )
12884     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: present but cannot be compiled" >&5
12885 echo "$as_me: WARNING: X11/Xft/Xft.h: present but cannot be compiled" >&2;}
12886     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h:     check for missing prerequisite headers?" >&5
12887 echo "$as_me: WARNING: X11/Xft/Xft.h:     check for missing prerequisite headers?" >&2;}
12888     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: see the Autoconf documentation" >&5
12889 echo "$as_me: WARNING: X11/Xft/Xft.h: see the Autoconf documentation" >&2;}
12890     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h:     section \"Present But Cannot Be Compiled\"" >&5
12891 echo "$as_me: WARNING: X11/Xft/Xft.h:     section \"Present But Cannot Be Compiled\"" >&2;}
12892     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: proceeding with the preprocessor's result" >&5
12893 echo "$as_me: WARNING: X11/Xft/Xft.h: proceeding with the preprocessor's result" >&2;}
12894     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: in the future, the compiler will take precedence" >&5
12895 echo "$as_me: WARNING: X11/Xft/Xft.h: in the future, the compiler will take precedence" >&2;}
12896
12897     ;;
12898 esac
12899 { echo "$as_me:$LINENO: checking for X11/Xft/Xft.h" >&5
12900 echo $ECHO_N "checking for X11/Xft/Xft.h... $ECHO_C" >&6; }
12901 if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12902   echo $ECHO_N "(cached) $ECHO_C" >&6
12903 else
12904   ac_cv_header_X11_Xft_Xft_h=$ac_header_preproc
12905 fi
12906 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_Xft_Xft_h" >&5
12907 echo "${ECHO_T}$ac_cv_header_X11_Xft_Xft_h" >&6; }
12908
12909 fi
12910 if test $ac_cv_header_X11_Xft_Xft_h = yes; then
12911   { echo "$as_me:$LINENO: checking for XftFontOpen in -lXft" >&5
12912 echo $ECHO_N "checking for XftFontOpen in -lXft... $ECHO_C" >&6; }
12913 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then
12914   echo $ECHO_N "(cached) $ECHO_C" >&6
12915 else
12916   ac_check_lib_save_LIBS=$LIBS
12917 LIBS="-lXft $XFT_LIBS $LIBS"
12918 cat >conftest.$ac_ext <<_ACEOF
12919 /* confdefs.h.  */
12920 _ACEOF
12921 cat confdefs.h >>conftest.$ac_ext
12922 cat >>conftest.$ac_ext <<_ACEOF
12923 /* end confdefs.h.  */
12924
12925 /* Override any GCC internal prototype to avoid an error.
12926    Use char because int might match the return type of a GCC
12927    builtin and then its argument prototype would still apply.  */
12928 #ifdef __cplusplus
12929 extern "C"
12930 #endif
12931 char XftFontOpen ();
12932 int
12933 main ()
12934 {
12935 return XftFontOpen ();
12936   ;
12937   return 0;
12938 }
12939 _ACEOF
12940 rm -f conftest.$ac_objext conftest$ac_exeext
12941 if { (ac_try="$ac_link"
12942 case "(($ac_try" in
12943   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12944   *) ac_try_echo=$ac_try;;
12945 esac
12946 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12947   (eval "$ac_link") 2>conftest.er1
12948   ac_status=$?
12949   grep -v '^ *+' conftest.er1 >conftest.err
12950   rm -f conftest.er1
12951   cat conftest.err >&5
12952   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12953   (exit $ac_status); } && {
12954          test -z "$ac_c_werror_flag" ||
12955          test ! -s conftest.err
12956        } && test -s conftest$ac_exeext &&
12957        $as_test_x conftest$ac_exeext; then
12958   ac_cv_lib_Xft_XftFontOpen=yes
12959 else
12960   echo "$as_me: failed program was:" >&5
12961 sed 's/^/| /' conftest.$ac_ext >&5
12962
12963         ac_cv_lib_Xft_XftFontOpen=no
12964 fi
12965
12966 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12967       conftest$ac_exeext conftest.$ac_ext
12968 LIBS=$ac_check_lib_save_LIBS
12969 fi
12970 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12971 echo "${ECHO_T}$ac_cv_lib_Xft_XftFontOpen" >&6; }
12972 if test $ac_cv_lib_Xft_XftFontOpen = yes; then
12973   HAVE_XFT=yes
12974 fi
12975
12976 fi
12977
12978
12979
12980     if test "${HAVE_XFT}" = "yes"; then
12981
12982 cat >>confdefs.h <<\_ACEOF
12983 #define HAVE_XFT 1
12984 _ACEOF
12985
12986
12987       C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
12988     else
12989       CPPFLAGS="$OLD_CPPFLAGS"
12990       CFLAGS="$OLD_CFLAGS"
12991       LIBS="$OLD_LIBS"
12992     fi                        # "${HAVE_XFT}" = "yes"
12993   fi                          # "$HAVE_XFT" != no
12994 fi                            # "x${with_xft}" != "xno"
12995
12996 if test "$HAVE_XFT" != "yes"; then
12997    HAVE_XFT=no
12998 fi
12999
13000
13001 HAVE_FREETYPE=no
13002 ### Use -lfreetype if available, unless `--with-freetype=no'.
13003 if test "${HAVE_XFT}" = "yes"; then
13004       HAVE_FREETYPE=yes
13005   FONTCONFIG_CFLAGS=
13006   FONTCONFIG_LIBS=
13007 elif test "x${with_freetype}" != "xno" && test "x${with_x}" != "xno"; then
13008
13009
13010   succeeded=no
13011
13012   # Extract the first word of "pkg-config", so it can be a program name with args.
13013 set dummy pkg-config; ac_word=$2
13014 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13015 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13016 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13017   echo $ECHO_N "(cached) $ECHO_C" >&6
13018 else
13019   case $PKG_CONFIG in
13020   [\\/]* | ?:[\\/]*)
13021   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13022   ;;
13023   *)
13024   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13025 for as_dir in $PATH
13026 do
13027   IFS=$as_save_IFS
13028   test -z "$as_dir" && as_dir=.
13029   for ac_exec_ext in '' $ac_executable_extensions; do
13030   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13031     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13032     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13033     break 2
13034   fi
13035 done
13036 done
13037 IFS=$as_save_IFS
13038
13039   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13040   ;;
13041 esac
13042 fi
13043 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13044 if test -n "$PKG_CONFIG"; then
13045   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13046 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13047 else
13048   { echo "$as_me:$LINENO: result: no" >&5
13049 echo "${ECHO_T}no" >&6; }
13050 fi
13051
13052
13053
13054   if test "$PKG_CONFIG" = "no" ; then
13055      HAVE_FREETYPE=no
13056   else
13057      PKG_CONFIG_MIN_VERSION=0.9.0
13058      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13059         { echo "$as_me:$LINENO: checking for freetype2" >&5
13060 echo $ECHO_N "checking for freetype2... $ECHO_C" >&6; }
13061
13062         if $PKG_CONFIG --exists "freetype2" 2>&5; then
13063             { echo "$as_me:$LINENO: result: yes" >&5
13064 echo "${ECHO_T}yes" >&6; }
13065             succeeded=yes
13066
13067             { echo "$as_me:$LINENO: checking FREETYPE_CFLAGS" >&5
13068 echo $ECHO_N "checking FREETYPE_CFLAGS... $ECHO_C" >&6; }
13069             FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2"|sed -e 's,///*,/,g'`
13070             { echo "$as_me:$LINENO: result: $FREETYPE_CFLAGS" >&5
13071 echo "${ECHO_T}$FREETYPE_CFLAGS" >&6; }
13072
13073             { echo "$as_me:$LINENO: checking FREETYPE_LIBS" >&5
13074 echo $ECHO_N "checking FREETYPE_LIBS... $ECHO_C" >&6; }
13075             FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2"|sed -e 's,///*,/,g'`
13076             { echo "$as_me:$LINENO: result: $FREETYPE_LIBS" >&5
13077 echo "${ECHO_T}$FREETYPE_LIBS" >&6; }
13078         else
13079             { echo "$as_me:$LINENO: result: no" >&5
13080 echo "${ECHO_T}no" >&6; }
13081             FREETYPE_CFLAGS=""
13082             FREETYPE_LIBS=""
13083             ## If we have a custom action on failure, don't print errors, but
13084             ## do set a variable so people can do so.
13085             FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
13086
13087         fi
13088
13089
13090
13091      else
13092         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13093         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13094      fi
13095   fi
13096
13097   if test $succeeded = yes; then
13098      HAVE_FREETYPE=yes
13099   else
13100      HAVE_FREETYPE=no
13101   fi
13102
13103 fi
13104
13105 HAVE_LIBOTF=no
13106 if test "${HAVE_FREETYPE}" = "yes"; then
13107
13108 cat >>confdefs.h <<\_ACEOF
13109 #define HAVE_FREETYPE 1
13110 _ACEOF
13111
13112   if test "${with_libotf}" != "no"; then
13113
13114   succeeded=no
13115
13116   # Extract the first word of "pkg-config", so it can be a program name with args.
13117 set dummy pkg-config; ac_word=$2
13118 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13119 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13120 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13121   echo $ECHO_N "(cached) $ECHO_C" >&6
13122 else
13123   case $PKG_CONFIG in
13124   [\\/]* | ?:[\\/]*)
13125   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13126   ;;
13127   *)
13128   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13129 for as_dir in $PATH
13130 do
13131   IFS=$as_save_IFS
13132   test -z "$as_dir" && as_dir=.
13133   for ac_exec_ext in '' $ac_executable_extensions; do
13134   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13135     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13136     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13137     break 2
13138   fi
13139 done
13140 done
13141 IFS=$as_save_IFS
13142
13143   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13144   ;;
13145 esac
13146 fi
13147 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13148 if test -n "$PKG_CONFIG"; then
13149   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13150 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13151 else
13152   { echo "$as_me:$LINENO: result: no" >&5
13153 echo "${ECHO_T}no" >&6; }
13154 fi
13155
13156
13157
13158   if test "$PKG_CONFIG" = "no" ; then
13159      HAVE_LIBOTF=no
13160   else
13161      PKG_CONFIG_MIN_VERSION=0.9.0
13162      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13163         { echo "$as_me:$LINENO: checking for libotf" >&5
13164 echo $ECHO_N "checking for libotf... $ECHO_C" >&6; }
13165
13166         if $PKG_CONFIG --exists "libotf" 2>&5; then
13167             { echo "$as_me:$LINENO: result: yes" >&5
13168 echo "${ECHO_T}yes" >&6; }
13169             succeeded=yes
13170
13171             { echo "$as_me:$LINENO: checking LIBOTF_CFLAGS" >&5
13172 echo $ECHO_N "checking LIBOTF_CFLAGS... $ECHO_C" >&6; }
13173             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
13174             { echo "$as_me:$LINENO: result: $LIBOTF_CFLAGS" >&5
13175 echo "${ECHO_T}$LIBOTF_CFLAGS" >&6; }
13176
13177             { echo "$as_me:$LINENO: checking LIBOTF_LIBS" >&5
13178 echo $ECHO_N "checking LIBOTF_LIBS... $ECHO_C" >&6; }
13179             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
13180             { echo "$as_me:$LINENO: result: $LIBOTF_LIBS" >&5
13181 echo "${ECHO_T}$LIBOTF_LIBS" >&6; }
13182         else
13183             { echo "$as_me:$LINENO: result: no" >&5
13184 echo "${ECHO_T}no" >&6; }
13185             LIBOTF_CFLAGS=""
13186             LIBOTF_LIBS=""
13187             ## If we have a custom action on failure, don't print errors, but
13188             ## do set a variable so people can do so.
13189             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
13190
13191         fi
13192
13193
13194
13195      else
13196         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13197         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13198      fi
13199   fi
13200
13201   if test $succeeded = yes; then
13202      HAVE_LIBOTF=yes
13203   else
13204      HAVE_LIBOTF=no
13205   fi
13206
13207     if test "$HAVE_LIBOTF" = "yes"; then
13208
13209 cat >>confdefs.h <<\_ACEOF
13210 #define HAVE_LIBOTF 1
13211 _ACEOF
13212
13213       { echo "$as_me:$LINENO: checking for OTF_get_variation_glyphs in -lotf" >&5
13214 echo $ECHO_N "checking for OTF_get_variation_glyphs in -lotf... $ECHO_C" >&6; }
13215 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then
13216   echo $ECHO_N "(cached) $ECHO_C" >&6
13217 else
13218   ac_check_lib_save_LIBS=$LIBS
13219 LIBS="-lotf  $LIBS"
13220 cat >conftest.$ac_ext <<_ACEOF
13221 /* confdefs.h.  */
13222 _ACEOF
13223 cat confdefs.h >>conftest.$ac_ext
13224 cat >>conftest.$ac_ext <<_ACEOF
13225 /* end confdefs.h.  */
13226
13227 /* Override any GCC internal prototype to avoid an error.
13228    Use char because int might match the return type of a GCC
13229    builtin and then its argument prototype would still apply.  */
13230 #ifdef __cplusplus
13231 extern "C"
13232 #endif
13233 char OTF_get_variation_glyphs ();
13234 int
13235 main ()
13236 {
13237 return OTF_get_variation_glyphs ();
13238   ;
13239   return 0;
13240 }
13241 _ACEOF
13242 rm -f conftest.$ac_objext conftest$ac_exeext
13243 if { (ac_try="$ac_link"
13244 case "(($ac_try" in
13245   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13246   *) ac_try_echo=$ac_try;;
13247 esac
13248 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13249   (eval "$ac_link") 2>conftest.er1
13250   ac_status=$?
13251   grep -v '^ *+' conftest.er1 >conftest.err
13252   rm -f conftest.er1
13253   cat conftest.err >&5
13254   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13255   (exit $ac_status); } && {
13256          test -z "$ac_c_werror_flag" ||
13257          test ! -s conftest.err
13258        } && test -s conftest$ac_exeext &&
13259        $as_test_x conftest$ac_exeext; then
13260   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
13261 else
13262   echo "$as_me: failed program was:" >&5
13263 sed 's/^/| /' conftest.$ac_ext >&5
13264
13265         ac_cv_lib_otf_OTF_get_variation_glyphs=no
13266 fi
13267
13268 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13269       conftest$ac_exeext conftest.$ac_ext
13270 LIBS=$ac_check_lib_save_LIBS
13271 fi
13272 { echo "$as_me:$LINENO: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
13273 echo "${ECHO_T}$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
13274 if test $ac_cv_lib_otf_OTF_get_variation_glyphs = yes; then
13275   HAVE_OTF_GET_VARIATION_GLYPHS=yes
13276 else
13277   HAVE_OTF_GET_VARIATION_GLYPHS=no
13278 fi
13279
13280       if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
13281
13282 cat >>confdefs.h <<\_ACEOF
13283 #define HAVE_OTF_GET_VARIATION_GLYPHS 1
13284 _ACEOF
13285
13286       fi
13287     fi
13288   fi
13289 fi
13290
13291 HAVE_M17N_FLT=no
13292 if test "${HAVE_LIBOTF}" = yes; then
13293   if test "${with_m17n_flt}" != "no"; then
13294
13295   succeeded=no
13296
13297   # Extract the first word of "pkg-config", so it can be a program name with args.
13298 set dummy pkg-config; ac_word=$2
13299 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13300 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13301 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13302   echo $ECHO_N "(cached) $ECHO_C" >&6
13303 else
13304   case $PKG_CONFIG in
13305   [\\/]* | ?:[\\/]*)
13306   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13307   ;;
13308   *)
13309   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13310 for as_dir in $PATH
13311 do
13312   IFS=$as_save_IFS
13313   test -z "$as_dir" && as_dir=.
13314   for ac_exec_ext in '' $ac_executable_extensions; do
13315   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13316     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13317     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13318     break 2
13319   fi
13320 done
13321 done
13322 IFS=$as_save_IFS
13323
13324   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13325   ;;
13326 esac
13327 fi
13328 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13329 if test -n "$PKG_CONFIG"; then
13330   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13331 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13332 else
13333   { echo "$as_me:$LINENO: result: no" >&5
13334 echo "${ECHO_T}no" >&6; }
13335 fi
13336
13337
13338
13339   if test "$PKG_CONFIG" = "no" ; then
13340      HAVE_M17N_FLT=no
13341   else
13342      PKG_CONFIG_MIN_VERSION=0.9.0
13343      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13344         { echo "$as_me:$LINENO: checking for m17n-flt" >&5
13345 echo $ECHO_N "checking for m17n-flt... $ECHO_C" >&6; }
13346
13347         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
13348             { echo "$as_me:$LINENO: result: yes" >&5
13349 echo "${ECHO_T}yes" >&6; }
13350             succeeded=yes
13351
13352             { echo "$as_me:$LINENO: checking M17N_FLT_CFLAGS" >&5
13353 echo $ECHO_N "checking M17N_FLT_CFLAGS... $ECHO_C" >&6; }
13354             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
13355             { echo "$as_me:$LINENO: result: $M17N_FLT_CFLAGS" >&5
13356 echo "${ECHO_T}$M17N_FLT_CFLAGS" >&6; }
13357
13358             { echo "$as_me:$LINENO: checking M17N_FLT_LIBS" >&5
13359 echo $ECHO_N "checking M17N_FLT_LIBS... $ECHO_C" >&6; }
13360             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
13361             { echo "$as_me:$LINENO: result: $M17N_FLT_LIBS" >&5
13362 echo "${ECHO_T}$M17N_FLT_LIBS" >&6; }
13363         else
13364             { echo "$as_me:$LINENO: result: no" >&5
13365 echo "${ECHO_T}no" >&6; }
13366             M17N_FLT_CFLAGS=""
13367             M17N_FLT_LIBS=""
13368             ## If we have a custom action on failure, don't print errors, but
13369             ## do set a variable so people can do so.
13370             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
13371
13372         fi
13373
13374
13375
13376      else
13377         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13378         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13379      fi
13380   fi
13381
13382   if test $succeeded = yes; then
13383      HAVE_M17N_FLT=yes
13384   else
13385      HAVE_M17N_FLT=no
13386   fi
13387
13388     if test "$HAVE_M17N_FLT" = "yes"; then
13389
13390 cat >>confdefs.h <<\_ACEOF
13391 #define HAVE_M17N_FLT 1
13392 _ACEOF
13393
13394     fi
13395   fi
13396 fi
13397
13398
13399
13400
13401
13402
13403
13404
13405
13406
13407 ### End of font-backend section.
13408
13409 ### Use -lXpm if available, unless `--with-xpm=no'.
13410 HAVE_XPM=no
13411 if test "${HAVE_X11}" = "yes"; then
13412   if test "${with_xpm}" != "no"; then
13413     if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13414   { echo "$as_me:$LINENO: checking for X11/xpm.h" >&5
13415 echo $ECHO_N "checking for X11/xpm.h... $ECHO_C" >&6; }
13416 if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13417   echo $ECHO_N "(cached) $ECHO_C" >&6
13418 fi
13419 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_xpm_h" >&5
13420 echo "${ECHO_T}$ac_cv_header_X11_xpm_h" >&6; }
13421 else
13422   # Is the header compilable?
13423 { echo "$as_me:$LINENO: checking X11/xpm.h usability" >&5
13424 echo $ECHO_N "checking X11/xpm.h usability... $ECHO_C" >&6; }
13425 cat >conftest.$ac_ext <<_ACEOF
13426 /* confdefs.h.  */
13427 _ACEOF
13428 cat confdefs.h >>conftest.$ac_ext
13429 cat >>conftest.$ac_ext <<_ACEOF
13430 /* end confdefs.h.  */
13431 $ac_includes_default
13432 #include <X11/xpm.h>
13433 _ACEOF
13434 rm -f conftest.$ac_objext
13435 if { (ac_try="$ac_compile"
13436 case "(($ac_try" in
13437   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13438   *) ac_try_echo=$ac_try;;
13439 esac
13440 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13441   (eval "$ac_compile") 2>conftest.er1
13442   ac_status=$?
13443   grep -v '^ *+' conftest.er1 >conftest.err
13444   rm -f conftest.er1
13445   cat conftest.err >&5
13446   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13447   (exit $ac_status); } && {
13448          test -z "$ac_c_werror_flag" ||
13449          test ! -s conftest.err
13450        } && test -s conftest.$ac_objext; then
13451   ac_header_compiler=yes
13452 else
13453   echo "$as_me: failed program was:" >&5
13454 sed 's/^/| /' conftest.$ac_ext >&5
13455
13456         ac_header_compiler=no
13457 fi
13458
13459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13460 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13461 echo "${ECHO_T}$ac_header_compiler" >&6; }
13462
13463 # Is the header present?
13464 { echo "$as_me:$LINENO: checking X11/xpm.h presence" >&5
13465 echo $ECHO_N "checking X11/xpm.h presence... $ECHO_C" >&6; }
13466 cat >conftest.$ac_ext <<_ACEOF
13467 /* confdefs.h.  */
13468 _ACEOF
13469 cat confdefs.h >>conftest.$ac_ext
13470 cat >>conftest.$ac_ext <<_ACEOF
13471 /* end confdefs.h.  */
13472 #include <X11/xpm.h>
13473 _ACEOF
13474 if { (ac_try="$ac_cpp conftest.$ac_ext"
13475 case "(($ac_try" in
13476   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13477   *) ac_try_echo=$ac_try;;
13478 esac
13479 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13480   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13481   ac_status=$?
13482   grep -v '^ *+' conftest.er1 >conftest.err
13483   rm -f conftest.er1
13484   cat conftest.err >&5
13485   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13486   (exit $ac_status); } >/dev/null && {
13487          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13488          test ! -s conftest.err
13489        }; then
13490   ac_header_preproc=yes
13491 else
13492   echo "$as_me: failed program was:" >&5
13493 sed 's/^/| /' conftest.$ac_ext >&5
13494
13495   ac_header_preproc=no
13496 fi
13497
13498 rm -f conftest.err conftest.$ac_ext
13499 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13500 echo "${ECHO_T}$ac_header_preproc" >&6; }
13501
13502 # So?  What about this header?
13503 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13504   yes:no: )
13505     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: accepted by the compiler, rejected by the preprocessor!" >&5
13506 echo "$as_me: WARNING: X11/xpm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13507     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: proceeding with the compiler's result" >&5
13508 echo "$as_me: WARNING: X11/xpm.h: proceeding with the compiler's result" >&2;}
13509     ac_header_preproc=yes
13510     ;;
13511   no:yes:* )
13512     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: present but cannot be compiled" >&5
13513 echo "$as_me: WARNING: X11/xpm.h: present but cannot be compiled" >&2;}
13514     { echo "$as_me:$LINENO: WARNING: X11/xpm.h:     check for missing prerequisite headers?" >&5
13515 echo "$as_me: WARNING: X11/xpm.h:     check for missing prerequisite headers?" >&2;}
13516     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: see the Autoconf documentation" >&5
13517 echo "$as_me: WARNING: X11/xpm.h: see the Autoconf documentation" >&2;}
13518     { echo "$as_me:$LINENO: WARNING: X11/xpm.h:     section \"Present But Cannot Be Compiled\"" >&5
13519 echo "$as_me: WARNING: X11/xpm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13520     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: proceeding with the preprocessor's result" >&5
13521 echo "$as_me: WARNING: X11/xpm.h: proceeding with the preprocessor's result" >&2;}
13522     { echo "$as_me:$LINENO: WARNING: X11/xpm.h: in the future, the compiler will take precedence" >&5
13523 echo "$as_me: WARNING: X11/xpm.h: in the future, the compiler will take precedence" >&2;}
13524
13525     ;;
13526 esac
13527 { echo "$as_me:$LINENO: checking for X11/xpm.h" >&5
13528 echo $ECHO_N "checking for X11/xpm.h... $ECHO_C" >&6; }
13529 if test "${ac_cv_header_X11_xpm_h+set}" = set; then
13530   echo $ECHO_N "(cached) $ECHO_C" >&6
13531 else
13532   ac_cv_header_X11_xpm_h=$ac_header_preproc
13533 fi
13534 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_xpm_h" >&5
13535 echo "${ECHO_T}$ac_cv_header_X11_xpm_h" >&6; }
13536
13537 fi
13538 if test $ac_cv_header_X11_xpm_h = yes; then
13539   { echo "$as_me:$LINENO: checking for XpmReadFileToPixmap in -lXpm" >&5
13540 echo $ECHO_N "checking for XpmReadFileToPixmap in -lXpm... $ECHO_C" >&6; }
13541 if test "${ac_cv_lib_Xpm_XpmReadFileToPixmap+set}" = set; then
13542   echo $ECHO_N "(cached) $ECHO_C" >&6
13543 else
13544   ac_check_lib_save_LIBS=$LIBS
13545 LIBS="-lXpm -lX11 $LIBS"
13546 cat >conftest.$ac_ext <<_ACEOF
13547 /* confdefs.h.  */
13548 _ACEOF
13549 cat confdefs.h >>conftest.$ac_ext
13550 cat >>conftest.$ac_ext <<_ACEOF
13551 /* end confdefs.h.  */
13552
13553 /* Override any GCC internal prototype to avoid an error.
13554    Use char because int might match the return type of a GCC
13555    builtin and then its argument prototype would still apply.  */
13556 #ifdef __cplusplus
13557 extern "C"
13558 #endif
13559 char XpmReadFileToPixmap ();
13560 int
13561 main ()
13562 {
13563 return XpmReadFileToPixmap ();
13564   ;
13565   return 0;
13566 }
13567 _ACEOF
13568 rm -f conftest.$ac_objext conftest$ac_exeext
13569 if { (ac_try="$ac_link"
13570 case "(($ac_try" in
13571   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13572   *) ac_try_echo=$ac_try;;
13573 esac
13574 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13575   (eval "$ac_link") 2>conftest.er1
13576   ac_status=$?
13577   grep -v '^ *+' conftest.er1 >conftest.err
13578   rm -f conftest.er1
13579   cat conftest.err >&5
13580   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13581   (exit $ac_status); } && {
13582          test -z "$ac_c_werror_flag" ||
13583          test ! -s conftest.err
13584        } && test -s conftest$ac_exeext &&
13585        $as_test_x conftest$ac_exeext; then
13586   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
13587 else
13588   echo "$as_me: failed program was:" >&5
13589 sed 's/^/| /' conftest.$ac_ext >&5
13590
13591         ac_cv_lib_Xpm_XpmReadFileToPixmap=no
13592 fi
13593
13594 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13595       conftest$ac_exeext conftest.$ac_ext
13596 LIBS=$ac_check_lib_save_LIBS
13597 fi
13598 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
13599 echo "${ECHO_T}$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
13600 if test $ac_cv_lib_Xpm_XpmReadFileToPixmap = yes; then
13601   HAVE_XPM=yes
13602 fi
13603
13604 fi
13605
13606
13607     if test "${HAVE_XPM}" = "yes"; then
13608       { echo "$as_me:$LINENO: checking for XpmReturnAllocPixels preprocessor define" >&5
13609 echo $ECHO_N "checking for XpmReturnAllocPixels preprocessor define... $ECHO_C" >&6; }
13610       cat >conftest.$ac_ext <<_ACEOF
13611 /* confdefs.h.  */
13612 _ACEOF
13613 cat confdefs.h >>conftest.$ac_ext
13614 cat >>conftest.$ac_ext <<_ACEOF
13615 /* end confdefs.h.  */
13616 #include "X11/xpm.h"
13617 #ifndef XpmReturnAllocPixels
13618 no_return_alloc_pixels
13619 #endif
13620
13621 _ACEOF
13622 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13623   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then
13624   HAVE_XPM=no
13625 else
13626   HAVE_XPM=yes
13627 fi
13628 rm -f conftest*
13629
13630
13631       if test "${HAVE_XPM}" = "yes"; then
13632         { echo "$as_me:$LINENO: result: yes" >&5
13633 echo "${ECHO_T}yes" >&6; }
13634       else
13635         { echo "$as_me:$LINENO: result: no" >&5
13636 echo "${ECHO_T}no" >&6; }
13637       fi
13638     fi
13639   fi
13640
13641   if test "${HAVE_XPM}" = "yes"; then
13642
13643 cat >>confdefs.h <<\_ACEOF
13644 #define HAVE_XPM 1
13645 _ACEOF
13646
13647   fi
13648 fi
13649
13650 ### Use -ljpeg if available, unless `--with-jpeg=no'.
13651 HAVE_JPEG=no
13652 if test "${HAVE_X11}" = "yes"; then
13653   if test "${with_jpeg}" != "no"; then
13654             if test "${ac_cv_header_jerror_h+set}" = set; then
13655   { echo "$as_me:$LINENO: checking for jerror.h" >&5
13656 echo $ECHO_N "checking for jerror.h... $ECHO_C" >&6; }
13657 if test "${ac_cv_header_jerror_h+set}" = set; then
13658   echo $ECHO_N "(cached) $ECHO_C" >&6
13659 fi
13660 { echo "$as_me:$LINENO: result: $ac_cv_header_jerror_h" >&5
13661 echo "${ECHO_T}$ac_cv_header_jerror_h" >&6; }
13662 else
13663   # Is the header compilable?
13664 { echo "$as_me:$LINENO: checking jerror.h usability" >&5
13665 echo $ECHO_N "checking jerror.h usability... $ECHO_C" >&6; }
13666 cat >conftest.$ac_ext <<_ACEOF
13667 /* confdefs.h.  */
13668 _ACEOF
13669 cat confdefs.h >>conftest.$ac_ext
13670 cat >>conftest.$ac_ext <<_ACEOF
13671 /* end confdefs.h.  */
13672 $ac_includes_default
13673 #include <jerror.h>
13674 _ACEOF
13675 rm -f conftest.$ac_objext
13676 if { (ac_try="$ac_compile"
13677 case "(($ac_try" in
13678   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13679   *) ac_try_echo=$ac_try;;
13680 esac
13681 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13682   (eval "$ac_compile") 2>conftest.er1
13683   ac_status=$?
13684   grep -v '^ *+' conftest.er1 >conftest.err
13685   rm -f conftest.er1
13686   cat conftest.err >&5
13687   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13688   (exit $ac_status); } && {
13689          test -z "$ac_c_werror_flag" ||
13690          test ! -s conftest.err
13691        } && test -s conftest.$ac_objext; then
13692   ac_header_compiler=yes
13693 else
13694   echo "$as_me: failed program was:" >&5
13695 sed 's/^/| /' conftest.$ac_ext >&5
13696
13697         ac_header_compiler=no
13698 fi
13699
13700 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13701 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13702 echo "${ECHO_T}$ac_header_compiler" >&6; }
13703
13704 # Is the header present?
13705 { echo "$as_me:$LINENO: checking jerror.h presence" >&5
13706 echo $ECHO_N "checking jerror.h presence... $ECHO_C" >&6; }
13707 cat >conftest.$ac_ext <<_ACEOF
13708 /* confdefs.h.  */
13709 _ACEOF
13710 cat confdefs.h >>conftest.$ac_ext
13711 cat >>conftest.$ac_ext <<_ACEOF
13712 /* end confdefs.h.  */
13713 #include <jerror.h>
13714 _ACEOF
13715 if { (ac_try="$ac_cpp conftest.$ac_ext"
13716 case "(($ac_try" in
13717   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13718   *) ac_try_echo=$ac_try;;
13719 esac
13720 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13721   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13722   ac_status=$?
13723   grep -v '^ *+' conftest.er1 >conftest.err
13724   rm -f conftest.er1
13725   cat conftest.err >&5
13726   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13727   (exit $ac_status); } >/dev/null && {
13728          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13729          test ! -s conftest.err
13730        }; then
13731   ac_header_preproc=yes
13732 else
13733   echo "$as_me: failed program was:" >&5
13734 sed 's/^/| /' conftest.$ac_ext >&5
13735
13736   ac_header_preproc=no
13737 fi
13738
13739 rm -f conftest.err conftest.$ac_ext
13740 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13741 echo "${ECHO_T}$ac_header_preproc" >&6; }
13742
13743 # So?  What about this header?
13744 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13745   yes:no: )
13746     { echo "$as_me:$LINENO: WARNING: jerror.h: accepted by the compiler, rejected by the preprocessor!" >&5
13747 echo "$as_me: WARNING: jerror.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
13748     { echo "$as_me:$LINENO: WARNING: jerror.h: proceeding with the compiler's result" >&5
13749 echo "$as_me: WARNING: jerror.h: proceeding with the compiler's result" >&2;}
13750     ac_header_preproc=yes
13751     ;;
13752   no:yes:* )
13753     { echo "$as_me:$LINENO: WARNING: jerror.h: present but cannot be compiled" >&5
13754 echo "$as_me: WARNING: jerror.h: present but cannot be compiled" >&2;}
13755     { echo "$as_me:$LINENO: WARNING: jerror.h:     check for missing prerequisite headers?" >&5
13756 echo "$as_me: WARNING: jerror.h:     check for missing prerequisite headers?" >&2;}
13757     { echo "$as_me:$LINENO: WARNING: jerror.h: see the Autoconf documentation" >&5
13758 echo "$as_me: WARNING: jerror.h: see the Autoconf documentation" >&2;}
13759     { echo "$as_me:$LINENO: WARNING: jerror.h:     section \"Present But Cannot Be Compiled\"" >&5
13760 echo "$as_me: WARNING: jerror.h:     section \"Present But Cannot Be Compiled\"" >&2;}
13761     { echo "$as_me:$LINENO: WARNING: jerror.h: proceeding with the preprocessor's result" >&5
13762 echo "$as_me: WARNING: jerror.h: proceeding with the preprocessor's result" >&2;}
13763     { echo "$as_me:$LINENO: WARNING: jerror.h: in the future, the compiler will take precedence" >&5
13764 echo "$as_me: WARNING: jerror.h: in the future, the compiler will take precedence" >&2;}
13765
13766     ;;
13767 esac
13768 { echo "$as_me:$LINENO: checking for jerror.h" >&5
13769 echo $ECHO_N "checking for jerror.h... $ECHO_C" >&6; }
13770 if test "${ac_cv_header_jerror_h+set}" = set; then
13771   echo $ECHO_N "(cached) $ECHO_C" >&6
13772 else
13773   ac_cv_header_jerror_h=$ac_header_preproc
13774 fi
13775 { echo "$as_me:$LINENO: result: $ac_cv_header_jerror_h" >&5
13776 echo "${ECHO_T}$ac_cv_header_jerror_h" >&6; }
13777
13778 fi
13779 if test $ac_cv_header_jerror_h = yes; then
13780   { echo "$as_me:$LINENO: checking for jpeg_destroy_compress in -ljpeg" >&5
13781 echo $ECHO_N "checking for jpeg_destroy_compress in -ljpeg... $ECHO_C" >&6; }
13782 if test "${ac_cv_lib_jpeg_jpeg_destroy_compress+set}" = set; then
13783   echo $ECHO_N "(cached) $ECHO_C" >&6
13784 else
13785   ac_check_lib_save_LIBS=$LIBS
13786 LIBS="-ljpeg  $LIBS"
13787 cat >conftest.$ac_ext <<_ACEOF
13788 /* confdefs.h.  */
13789 _ACEOF
13790 cat confdefs.h >>conftest.$ac_ext
13791 cat >>conftest.$ac_ext <<_ACEOF
13792 /* end confdefs.h.  */
13793
13794 /* Override any GCC internal prototype to avoid an error.
13795    Use char because int might match the return type of a GCC
13796    builtin and then its argument prototype would still apply.  */
13797 #ifdef __cplusplus
13798 extern "C"
13799 #endif
13800 char jpeg_destroy_compress ();
13801 int
13802 main ()
13803 {
13804 return jpeg_destroy_compress ();
13805   ;
13806   return 0;
13807 }
13808 _ACEOF
13809 rm -f conftest.$ac_objext conftest$ac_exeext
13810 if { (ac_try="$ac_link"
13811 case "(($ac_try" in
13812   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13813   *) ac_try_echo=$ac_try;;
13814 esac
13815 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13816   (eval "$ac_link") 2>conftest.er1
13817   ac_status=$?
13818   grep -v '^ *+' conftest.er1 >conftest.err
13819   rm -f conftest.er1
13820   cat conftest.err >&5
13821   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13822   (exit $ac_status); } && {
13823          test -z "$ac_c_werror_flag" ||
13824          test ! -s conftest.err
13825        } && test -s conftest$ac_exeext &&
13826        $as_test_x conftest$ac_exeext; then
13827   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
13828 else
13829   echo "$as_me: failed program was:" >&5
13830 sed 's/^/| /' conftest.$ac_ext >&5
13831
13832         ac_cv_lib_jpeg_jpeg_destroy_compress=no
13833 fi
13834
13835 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13836       conftest$ac_exeext conftest.$ac_ext
13837 LIBS=$ac_check_lib_save_LIBS
13838 fi
13839 { echo "$as_me:$LINENO: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
13840 echo "${ECHO_T}$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
13841 if test $ac_cv_lib_jpeg_jpeg_destroy_compress = yes; then
13842   HAVE_JPEG=yes
13843 fi
13844
13845 fi
13846
13847
13848   fi
13849
13850
13851   if test "${HAVE_JPEG}" = "yes"; then
13852     cat >>confdefs.h <<\_ACEOF
13853 #define HAVE_JPEG 1
13854 _ACEOF
13855
13856     cat >conftest.$ac_ext <<_ACEOF
13857 /* confdefs.h.  */
13858 _ACEOF
13859 cat confdefs.h >>conftest.$ac_ext
13860 cat >>conftest.$ac_ext <<_ACEOF
13861 /* end confdefs.h.  */
13862 #include <jpeglib.h>
13863          version=JPEG_LIB_VERSION
13864
13865 _ACEOF
13866 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13867   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then
13868   cat >>confdefs.h <<\_ACEOF
13869 #define HAVE_JPEG 1
13870 _ACEOF
13871
13872 else
13873   { echo "$as_me:$LINENO: WARNING: libjpeg found, but not version 6b or later" >&5
13874 echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
13875         HAVE_JPEG=no
13876 fi
13877 rm -f conftest*
13878
13879   fi
13880 fi
13881
13882 ### Use -lpng if available, unless `--with-png=no'.
13883 HAVE_PNG=no
13884 if test "${HAVE_X11}" = "yes"; then
13885   if test "${with_png}" != "no"; then
13886     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
13887     # in /usr/include/libpng.
13888
13889
13890 for ac_header in png.h libpng/png.h
13891 do
13892 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
13893 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13894   { echo "$as_me:$LINENO: checking for $ac_header" >&5
13895 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
13896 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
13897   echo $ECHO_N "(cached) $ECHO_C" >&6
13898 fi
13899 ac_res=`eval echo '${'$as_ac_Header'}'`
13900                { echo "$as_me:$LINENO: result: $ac_res" >&5
13901 echo "${ECHO_T}$ac_res" >&6; }
13902 else
13903   # Is the header compilable?
13904 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
13905 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
13906 cat >conftest.$ac_ext <<_ACEOF
13907 /* confdefs.h.  */
13908 _ACEOF
13909 cat confdefs.h >>conftest.$ac_ext
13910 cat >>conftest.$ac_ext <<_ACEOF
13911 /* end confdefs.h.  */
13912 $ac_includes_default
13913 #include <$ac_header>
13914 _ACEOF
13915 rm -f conftest.$ac_objext
13916 if { (ac_try="$ac_compile"
13917 case "(($ac_try" in
13918   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13919   *) ac_try_echo=$ac_try;;
13920 esac
13921 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13922   (eval "$ac_compile") 2>conftest.er1
13923   ac_status=$?
13924   grep -v '^ *+' conftest.er1 >conftest.err
13925   rm -f conftest.er1
13926   cat conftest.err >&5
13927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13928   (exit $ac_status); } && {
13929          test -z "$ac_c_werror_flag" ||
13930          test ! -s conftest.err
13931        } && test -s conftest.$ac_objext; then
13932   ac_header_compiler=yes
13933 else
13934   echo "$as_me: failed program was:" >&5
13935 sed 's/^/| /' conftest.$ac_ext >&5
13936
13937         ac_header_compiler=no
13938 fi
13939
13940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13941 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
13942 echo "${ECHO_T}$ac_header_compiler" >&6; }
13943
13944 # Is the header present?
13945 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
13946 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
13947 cat >conftest.$ac_ext <<_ACEOF
13948 /* confdefs.h.  */
13949 _ACEOF
13950 cat confdefs.h >>conftest.$ac_ext
13951 cat >>conftest.$ac_ext <<_ACEOF
13952 /* end confdefs.h.  */
13953 #include <$ac_header>
13954 _ACEOF
13955 if { (ac_try="$ac_cpp conftest.$ac_ext"
13956 case "(($ac_try" in
13957   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13958   *) ac_try_echo=$ac_try;;
13959 esac
13960 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13961   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
13962   ac_status=$?
13963   grep -v '^ *+' conftest.er1 >conftest.err
13964   rm -f conftest.er1
13965   cat conftest.err >&5
13966   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13967   (exit $ac_status); } >/dev/null && {
13968          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
13969          test ! -s conftest.err
13970        }; then
13971   ac_header_preproc=yes
13972 else
13973   echo "$as_me: failed program was:" >&5
13974 sed 's/^/| /' conftest.$ac_ext >&5
13975
13976   ac_header_preproc=no
13977 fi
13978
13979 rm -f conftest.err conftest.$ac_ext
13980 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
13981 echo "${ECHO_T}$ac_header_preproc" >&6; }
13982
13983 # So?  What about this header?
13984 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
13985   yes:no: )
13986     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
13987 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
13988     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
13989 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
13990     ac_header_preproc=yes
13991     ;;
13992   no:yes:* )
13993     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
13994 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
13995     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
13996 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
13997     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
13998 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
13999     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
14000 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
14001     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
14002 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
14003     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
14004 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
14005
14006     ;;
14007 esac
14008 { echo "$as_me:$LINENO: checking for $ac_header" >&5
14009 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
14010 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
14011   echo $ECHO_N "(cached) $ECHO_C" >&6
14012 else
14013   eval "$as_ac_Header=\$ac_header_preproc"
14014 fi
14015 ac_res=`eval echo '${'$as_ac_Header'}'`
14016                { echo "$as_me:$LINENO: result: $ac_res" >&5
14017 echo "${ECHO_T}$ac_res" >&6; }
14018
14019 fi
14020 if test `eval echo '${'$as_ac_Header'}'` = yes; then
14021   cat >>confdefs.h <<_ACEOF
14022 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
14023 _ACEOF
14024
14025 fi
14026
14027 done
14028
14029     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
14030       { echo "$as_me:$LINENO: checking for png_get_channels in -lpng" >&5
14031 echo $ECHO_N "checking for png_get_channels in -lpng... $ECHO_C" >&6; }
14032 if test "${ac_cv_lib_png_png_get_channels+set}" = set; then
14033   echo $ECHO_N "(cached) $ECHO_C" >&6
14034 else
14035   ac_check_lib_save_LIBS=$LIBS
14036 LIBS="-lpng -lz -lm $LIBS"
14037 cat >conftest.$ac_ext <<_ACEOF
14038 /* confdefs.h.  */
14039 _ACEOF
14040 cat confdefs.h >>conftest.$ac_ext
14041 cat >>conftest.$ac_ext <<_ACEOF
14042 /* end confdefs.h.  */
14043
14044 /* Override any GCC internal prototype to avoid an error.
14045    Use char because int might match the return type of a GCC
14046    builtin and then its argument prototype would still apply.  */
14047 #ifdef __cplusplus
14048 extern "C"
14049 #endif
14050 char png_get_channels ();
14051 int
14052 main ()
14053 {
14054 return png_get_channels ();
14055   ;
14056   return 0;
14057 }
14058 _ACEOF
14059 rm -f conftest.$ac_objext conftest$ac_exeext
14060 if { (ac_try="$ac_link"
14061 case "(($ac_try" in
14062   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14063   *) ac_try_echo=$ac_try;;
14064 esac
14065 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14066   (eval "$ac_link") 2>conftest.er1
14067   ac_status=$?
14068   grep -v '^ *+' conftest.er1 >conftest.err
14069   rm -f conftest.er1
14070   cat conftest.err >&5
14071   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14072   (exit $ac_status); } && {
14073          test -z "$ac_c_werror_flag" ||
14074          test ! -s conftest.err
14075        } && test -s conftest$ac_exeext &&
14076        $as_test_x conftest$ac_exeext; then
14077   ac_cv_lib_png_png_get_channels=yes
14078 else
14079   echo "$as_me: failed program was:" >&5
14080 sed 's/^/| /' conftest.$ac_ext >&5
14081
14082         ac_cv_lib_png_png_get_channels=no
14083 fi
14084
14085 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14086       conftest$ac_exeext conftest.$ac_ext
14087 LIBS=$ac_check_lib_save_LIBS
14088 fi
14089 { echo "$as_me:$LINENO: result: $ac_cv_lib_png_png_get_channels" >&5
14090 echo "${ECHO_T}$ac_cv_lib_png_png_get_channels" >&6; }
14091 if test $ac_cv_lib_png_png_get_channels = yes; then
14092   HAVE_PNG=yes
14093 fi
14094
14095     fi
14096   fi
14097
14098   if test "${HAVE_PNG}" = "yes"; then
14099
14100 cat >>confdefs.h <<\_ACEOF
14101 #define HAVE_PNG 1
14102 _ACEOF
14103
14104   fi
14105 fi
14106
14107 ### Use -ltiff if available, unless `--with-tiff=no'.
14108 HAVE_TIFF=no
14109 if test "${HAVE_X11}" = "yes"; then
14110   if test "${with_tiff}" != "no"; then
14111     if test "${ac_cv_header_tiffio_h+set}" = set; then
14112   { echo "$as_me:$LINENO: checking for tiffio.h" >&5
14113 echo $ECHO_N "checking for tiffio.h... $ECHO_C" >&6; }
14114 if test "${ac_cv_header_tiffio_h+set}" = set; then
14115   echo $ECHO_N "(cached) $ECHO_C" >&6
14116 fi
14117 { echo "$as_me:$LINENO: result: $ac_cv_header_tiffio_h" >&5
14118 echo "${ECHO_T}$ac_cv_header_tiffio_h" >&6; }
14119 else
14120   # Is the header compilable?
14121 { echo "$as_me:$LINENO: checking tiffio.h usability" >&5
14122 echo $ECHO_N "checking tiffio.h usability... $ECHO_C" >&6; }
14123 cat >conftest.$ac_ext <<_ACEOF
14124 /* confdefs.h.  */
14125 _ACEOF
14126 cat confdefs.h >>conftest.$ac_ext
14127 cat >>conftest.$ac_ext <<_ACEOF
14128 /* end confdefs.h.  */
14129 $ac_includes_default
14130 #include <tiffio.h>
14131 _ACEOF
14132 rm -f conftest.$ac_objext
14133 if { (ac_try="$ac_compile"
14134 case "(($ac_try" in
14135   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14136   *) ac_try_echo=$ac_try;;
14137 esac
14138 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14139   (eval "$ac_compile") 2>conftest.er1
14140   ac_status=$?
14141   grep -v '^ *+' conftest.er1 >conftest.err
14142   rm -f conftest.er1
14143   cat conftest.err >&5
14144   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14145   (exit $ac_status); } && {
14146          test -z "$ac_c_werror_flag" ||
14147          test ! -s conftest.err
14148        } && test -s conftest.$ac_objext; then
14149   ac_header_compiler=yes
14150 else
14151   echo "$as_me: failed program was:" >&5
14152 sed 's/^/| /' conftest.$ac_ext >&5
14153
14154         ac_header_compiler=no
14155 fi
14156
14157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14158 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14159 echo "${ECHO_T}$ac_header_compiler" >&6; }
14160
14161 # Is the header present?
14162 { echo "$as_me:$LINENO: checking tiffio.h presence" >&5
14163 echo $ECHO_N "checking tiffio.h presence... $ECHO_C" >&6; }
14164 cat >conftest.$ac_ext <<_ACEOF
14165 /* confdefs.h.  */
14166 _ACEOF
14167 cat confdefs.h >>conftest.$ac_ext
14168 cat >>conftest.$ac_ext <<_ACEOF
14169 /* end confdefs.h.  */
14170 #include <tiffio.h>
14171 _ACEOF
14172 if { (ac_try="$ac_cpp conftest.$ac_ext"
14173 case "(($ac_try" in
14174   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14175   *) ac_try_echo=$ac_try;;
14176 esac
14177 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14178   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14179   ac_status=$?
14180   grep -v '^ *+' conftest.er1 >conftest.err
14181   rm -f conftest.er1
14182   cat conftest.err >&5
14183   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14184   (exit $ac_status); } >/dev/null && {
14185          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14186          test ! -s conftest.err
14187        }; then
14188   ac_header_preproc=yes
14189 else
14190   echo "$as_me: failed program was:" >&5
14191 sed 's/^/| /' conftest.$ac_ext >&5
14192
14193   ac_header_preproc=no
14194 fi
14195
14196 rm -f conftest.err conftest.$ac_ext
14197 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14198 echo "${ECHO_T}$ac_header_preproc" >&6; }
14199
14200 # So?  What about this header?
14201 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14202   yes:no: )
14203     { echo "$as_me:$LINENO: WARNING: tiffio.h: accepted by the compiler, rejected by the preprocessor!" >&5
14204 echo "$as_me: WARNING: tiffio.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14205     { echo "$as_me:$LINENO: WARNING: tiffio.h: proceeding with the compiler's result" >&5
14206 echo "$as_me: WARNING: tiffio.h: proceeding with the compiler's result" >&2;}
14207     ac_header_preproc=yes
14208     ;;
14209   no:yes:* )
14210     { echo "$as_me:$LINENO: WARNING: tiffio.h: present but cannot be compiled" >&5
14211 echo "$as_me: WARNING: tiffio.h: present but cannot be compiled" >&2;}
14212     { echo "$as_me:$LINENO: WARNING: tiffio.h:     check for missing prerequisite headers?" >&5
14213 echo "$as_me: WARNING: tiffio.h:     check for missing prerequisite headers?" >&2;}
14214     { echo "$as_me:$LINENO: WARNING: tiffio.h: see the Autoconf documentation" >&5
14215 echo "$as_me: WARNING: tiffio.h: see the Autoconf documentation" >&2;}
14216     { echo "$as_me:$LINENO: WARNING: tiffio.h:     section \"Present But Cannot Be Compiled\"" >&5
14217 echo "$as_me: WARNING: tiffio.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14218     { echo "$as_me:$LINENO: WARNING: tiffio.h: proceeding with the preprocessor's result" >&5
14219 echo "$as_me: WARNING: tiffio.h: proceeding with the preprocessor's result" >&2;}
14220     { echo "$as_me:$LINENO: WARNING: tiffio.h: in the future, the compiler will take precedence" >&5
14221 echo "$as_me: WARNING: tiffio.h: in the future, the compiler will take precedence" >&2;}
14222
14223     ;;
14224 esac
14225 { echo "$as_me:$LINENO: checking for tiffio.h" >&5
14226 echo $ECHO_N "checking for tiffio.h... $ECHO_C" >&6; }
14227 if test "${ac_cv_header_tiffio_h+set}" = set; then
14228   echo $ECHO_N "(cached) $ECHO_C" >&6
14229 else
14230   ac_cv_header_tiffio_h=$ac_header_preproc
14231 fi
14232 { echo "$as_me:$LINENO: result: $ac_cv_header_tiffio_h" >&5
14233 echo "${ECHO_T}$ac_cv_header_tiffio_h" >&6; }
14234
14235 fi
14236 if test $ac_cv_header_tiffio_h = yes; then
14237   tifflibs="-lz -lm"
14238       # At least one tiff package requires the jpeg library.
14239       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
14240       { echo "$as_me:$LINENO: checking for TIFFGetVersion in -ltiff" >&5
14241 echo $ECHO_N "checking for TIFFGetVersion in -ltiff... $ECHO_C" >&6; }
14242 if test "${ac_cv_lib_tiff_TIFFGetVersion+set}" = set; then
14243   echo $ECHO_N "(cached) $ECHO_C" >&6
14244 else
14245   ac_check_lib_save_LIBS=$LIBS
14246 LIBS="-ltiff $tifflibs $LIBS"
14247 cat >conftest.$ac_ext <<_ACEOF
14248 /* confdefs.h.  */
14249 _ACEOF
14250 cat confdefs.h >>conftest.$ac_ext
14251 cat >>conftest.$ac_ext <<_ACEOF
14252 /* end confdefs.h.  */
14253
14254 /* Override any GCC internal prototype to avoid an error.
14255    Use char because int might match the return type of a GCC
14256    builtin and then its argument prototype would still apply.  */
14257 #ifdef __cplusplus
14258 extern "C"
14259 #endif
14260 char TIFFGetVersion ();
14261 int
14262 main ()
14263 {
14264 return TIFFGetVersion ();
14265   ;
14266   return 0;
14267 }
14268 _ACEOF
14269 rm -f conftest.$ac_objext conftest$ac_exeext
14270 if { (ac_try="$ac_link"
14271 case "(($ac_try" in
14272   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14273   *) ac_try_echo=$ac_try;;
14274 esac
14275 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14276   (eval "$ac_link") 2>conftest.er1
14277   ac_status=$?
14278   grep -v '^ *+' conftest.er1 >conftest.err
14279   rm -f conftest.er1
14280   cat conftest.err >&5
14281   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14282   (exit $ac_status); } && {
14283          test -z "$ac_c_werror_flag" ||
14284          test ! -s conftest.err
14285        } && test -s conftest$ac_exeext &&
14286        $as_test_x conftest$ac_exeext; then
14287   ac_cv_lib_tiff_TIFFGetVersion=yes
14288 else
14289   echo "$as_me: failed program was:" >&5
14290 sed 's/^/| /' conftest.$ac_ext >&5
14291
14292         ac_cv_lib_tiff_TIFFGetVersion=no
14293 fi
14294
14295 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14296       conftest$ac_exeext conftest.$ac_ext
14297 LIBS=$ac_check_lib_save_LIBS
14298 fi
14299 { echo "$as_me:$LINENO: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
14300 echo "${ECHO_T}$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
14301 if test $ac_cv_lib_tiff_TIFFGetVersion = yes; then
14302   HAVE_TIFF=yes
14303 fi
14304
14305 fi
14306
14307
14308   fi
14309
14310   if test "${HAVE_TIFF}" = "yes"; then
14311
14312 cat >>confdefs.h <<\_ACEOF
14313 #define HAVE_TIFF 1
14314 _ACEOF
14315
14316   fi
14317 fi
14318
14319 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
14320 HAVE_GIF=no
14321 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
14322   if test "${ac_cv_header_gif_lib_h+set}" = set; then
14323   { echo "$as_me:$LINENO: checking for gif_lib.h" >&5
14324 echo $ECHO_N "checking for gif_lib.h... $ECHO_C" >&6; }
14325 if test "${ac_cv_header_gif_lib_h+set}" = set; then
14326   echo $ECHO_N "(cached) $ECHO_C" >&6
14327 fi
14328 { echo "$as_me:$LINENO: result: $ac_cv_header_gif_lib_h" >&5
14329 echo "${ECHO_T}$ac_cv_header_gif_lib_h" >&6; }
14330 else
14331   # Is the header compilable?
14332 { echo "$as_me:$LINENO: checking gif_lib.h usability" >&5
14333 echo $ECHO_N "checking gif_lib.h usability... $ECHO_C" >&6; }
14334 cat >conftest.$ac_ext <<_ACEOF
14335 /* confdefs.h.  */
14336 _ACEOF
14337 cat confdefs.h >>conftest.$ac_ext
14338 cat >>conftest.$ac_ext <<_ACEOF
14339 /* end confdefs.h.  */
14340 $ac_includes_default
14341 #include <gif_lib.h>
14342 _ACEOF
14343 rm -f conftest.$ac_objext
14344 if { (ac_try="$ac_compile"
14345 case "(($ac_try" in
14346   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14347   *) ac_try_echo=$ac_try;;
14348 esac
14349 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14350   (eval "$ac_compile") 2>conftest.er1
14351   ac_status=$?
14352   grep -v '^ *+' conftest.er1 >conftest.err
14353   rm -f conftest.er1
14354   cat conftest.err >&5
14355   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14356   (exit $ac_status); } && {
14357          test -z "$ac_c_werror_flag" ||
14358          test ! -s conftest.err
14359        } && test -s conftest.$ac_objext; then
14360   ac_header_compiler=yes
14361 else
14362   echo "$as_me: failed program was:" >&5
14363 sed 's/^/| /' conftest.$ac_ext >&5
14364
14365         ac_header_compiler=no
14366 fi
14367
14368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14369 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14370 echo "${ECHO_T}$ac_header_compiler" >&6; }
14371
14372 # Is the header present?
14373 { echo "$as_me:$LINENO: checking gif_lib.h presence" >&5
14374 echo $ECHO_N "checking gif_lib.h presence... $ECHO_C" >&6; }
14375 cat >conftest.$ac_ext <<_ACEOF
14376 /* confdefs.h.  */
14377 _ACEOF
14378 cat confdefs.h >>conftest.$ac_ext
14379 cat >>conftest.$ac_ext <<_ACEOF
14380 /* end confdefs.h.  */
14381 #include <gif_lib.h>
14382 _ACEOF
14383 if { (ac_try="$ac_cpp conftest.$ac_ext"
14384 case "(($ac_try" in
14385   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14386   *) ac_try_echo=$ac_try;;
14387 esac
14388 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14389   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14390   ac_status=$?
14391   grep -v '^ *+' conftest.er1 >conftest.err
14392   rm -f conftest.er1
14393   cat conftest.err >&5
14394   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14395   (exit $ac_status); } >/dev/null && {
14396          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14397          test ! -s conftest.err
14398        }; then
14399   ac_header_preproc=yes
14400 else
14401   echo "$as_me: failed program was:" >&5
14402 sed 's/^/| /' conftest.$ac_ext >&5
14403
14404   ac_header_preproc=no
14405 fi
14406
14407 rm -f conftest.err conftest.$ac_ext
14408 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14409 echo "${ECHO_T}$ac_header_preproc" >&6; }
14410
14411 # So?  What about this header?
14412 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14413   yes:no: )
14414     { echo "$as_me:$LINENO: WARNING: gif_lib.h: accepted by the compiler, rejected by the preprocessor!" >&5
14415 echo "$as_me: WARNING: gif_lib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14416     { echo "$as_me:$LINENO: WARNING: gif_lib.h: proceeding with the compiler's result" >&5
14417 echo "$as_me: WARNING: gif_lib.h: proceeding with the compiler's result" >&2;}
14418     ac_header_preproc=yes
14419     ;;
14420   no:yes:* )
14421     { echo "$as_me:$LINENO: WARNING: gif_lib.h: present but cannot be compiled" >&5
14422 echo "$as_me: WARNING: gif_lib.h: present but cannot be compiled" >&2;}
14423     { echo "$as_me:$LINENO: WARNING: gif_lib.h:     check for missing prerequisite headers?" >&5
14424 echo "$as_me: WARNING: gif_lib.h:     check for missing prerequisite headers?" >&2;}
14425     { echo "$as_me:$LINENO: WARNING: gif_lib.h: see the Autoconf documentation" >&5
14426 echo "$as_me: WARNING: gif_lib.h: see the Autoconf documentation" >&2;}
14427     { echo "$as_me:$LINENO: WARNING: gif_lib.h:     section \"Present But Cannot Be Compiled\"" >&5
14428 echo "$as_me: WARNING: gif_lib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14429     { echo "$as_me:$LINENO: WARNING: gif_lib.h: proceeding with the preprocessor's result" >&5
14430 echo "$as_me: WARNING: gif_lib.h: proceeding with the preprocessor's result" >&2;}
14431     { echo "$as_me:$LINENO: WARNING: gif_lib.h: in the future, the compiler will take precedence" >&5
14432 echo "$as_me: WARNING: gif_lib.h: in the future, the compiler will take precedence" >&2;}
14433
14434     ;;
14435 esac
14436 { echo "$as_me:$LINENO: checking for gif_lib.h" >&5
14437 echo $ECHO_N "checking for gif_lib.h... $ECHO_C" >&6; }
14438 if test "${ac_cv_header_gif_lib_h+set}" = set; then
14439   echo $ECHO_N "(cached) $ECHO_C" >&6
14440 else
14441   ac_cv_header_gif_lib_h=$ac_header_preproc
14442 fi
14443 { echo "$as_me:$LINENO: result: $ac_cv_header_gif_lib_h" >&5
14444 echo "${ECHO_T}$ac_cv_header_gif_lib_h" >&6; }
14445
14446 fi
14447 if test $ac_cv_header_gif_lib_h = yes; then
14448   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
14449 # Earlier versions can crash Emacs.
14450     { echo "$as_me:$LINENO: checking for EGifPutExtensionLast in -lgif" >&5
14451 echo $ECHO_N "checking for EGifPutExtensionLast in -lgif... $ECHO_C" >&6; }
14452 if test "${ac_cv_lib_gif_EGifPutExtensionLast+set}" = set; then
14453   echo $ECHO_N "(cached) $ECHO_C" >&6
14454 else
14455   ac_check_lib_save_LIBS=$LIBS
14456 LIBS="-lgif  $LIBS"
14457 cat >conftest.$ac_ext <<_ACEOF
14458 /* confdefs.h.  */
14459 _ACEOF
14460 cat confdefs.h >>conftest.$ac_ext
14461 cat >>conftest.$ac_ext <<_ACEOF
14462 /* end confdefs.h.  */
14463
14464 /* Override any GCC internal prototype to avoid an error.
14465    Use char because int might match the return type of a GCC
14466    builtin and then its argument prototype would still apply.  */
14467 #ifdef __cplusplus
14468 extern "C"
14469 #endif
14470 char EGifPutExtensionLast ();
14471 int
14472 main ()
14473 {
14474 return EGifPutExtensionLast ();
14475   ;
14476   return 0;
14477 }
14478 _ACEOF
14479 rm -f conftest.$ac_objext conftest$ac_exeext
14480 if { (ac_try="$ac_link"
14481 case "(($ac_try" in
14482   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14483   *) ac_try_echo=$ac_try;;
14484 esac
14485 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14486   (eval "$ac_link") 2>conftest.er1
14487   ac_status=$?
14488   grep -v '^ *+' conftest.er1 >conftest.err
14489   rm -f conftest.er1
14490   cat conftest.err >&5
14491   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14492   (exit $ac_status); } && {
14493          test -z "$ac_c_werror_flag" ||
14494          test ! -s conftest.err
14495        } && test -s conftest$ac_exeext &&
14496        $as_test_x conftest$ac_exeext; then
14497   ac_cv_lib_gif_EGifPutExtensionLast=yes
14498 else
14499   echo "$as_me: failed program was:" >&5
14500 sed 's/^/| /' conftest.$ac_ext >&5
14501
14502         ac_cv_lib_gif_EGifPutExtensionLast=no
14503 fi
14504
14505 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14506       conftest$ac_exeext conftest.$ac_ext
14507 LIBS=$ac_check_lib_save_LIBS
14508 fi
14509 { echo "$as_me:$LINENO: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
14510 echo "${ECHO_T}$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
14511 if test $ac_cv_lib_gif_EGifPutExtensionLast = yes; then
14512   HAVE_GIF=yes
14513 else
14514   try_libungif=yes
14515 fi
14516
14517 fi
14518
14519
14520
14521   if test "$HAVE_GIF" = yes; then
14522       ac_gif_lib_name="-lgif"
14523   fi
14524
14525 # If gif_lib.h but no libgif, try libungif.
14526   if test x"$try_libungif" = xyes; then
14527     { echo "$as_me:$LINENO: checking for EGifPutExtensionLast in -lungif" >&5
14528 echo $ECHO_N "checking for EGifPutExtensionLast in -lungif... $ECHO_C" >&6; }
14529 if test "${ac_cv_lib_ungif_EGifPutExtensionLast+set}" = set; then
14530   echo $ECHO_N "(cached) $ECHO_C" >&6
14531 else
14532   ac_check_lib_save_LIBS=$LIBS
14533 LIBS="-lungif  $LIBS"
14534 cat >conftest.$ac_ext <<_ACEOF
14535 /* confdefs.h.  */
14536 _ACEOF
14537 cat confdefs.h >>conftest.$ac_ext
14538 cat >>conftest.$ac_ext <<_ACEOF
14539 /* end confdefs.h.  */
14540
14541 /* Override any GCC internal prototype to avoid an error.
14542    Use char because int might match the return type of a GCC
14543    builtin and then its argument prototype would still apply.  */
14544 #ifdef __cplusplus
14545 extern "C"
14546 #endif
14547 char EGifPutExtensionLast ();
14548 int
14549 main ()
14550 {
14551 return EGifPutExtensionLast ();
14552   ;
14553   return 0;
14554 }
14555 _ACEOF
14556 rm -f conftest.$ac_objext conftest$ac_exeext
14557 if { (ac_try="$ac_link"
14558 case "(($ac_try" in
14559   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14560   *) ac_try_echo=$ac_try;;
14561 esac
14562 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14563   (eval "$ac_link") 2>conftest.er1
14564   ac_status=$?
14565   grep -v '^ *+' conftest.er1 >conftest.err
14566   rm -f conftest.er1
14567   cat conftest.err >&5
14568   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14569   (exit $ac_status); } && {
14570          test -z "$ac_c_werror_flag" ||
14571          test ! -s conftest.err
14572        } && test -s conftest$ac_exeext &&
14573        $as_test_x conftest$ac_exeext; then
14574   ac_cv_lib_ungif_EGifPutExtensionLast=yes
14575 else
14576   echo "$as_me: failed program was:" >&5
14577 sed 's/^/| /' conftest.$ac_ext >&5
14578
14579         ac_cv_lib_ungif_EGifPutExtensionLast=no
14580 fi
14581
14582 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14583       conftest$ac_exeext conftest.$ac_ext
14584 LIBS=$ac_check_lib_save_LIBS
14585 fi
14586 { echo "$as_me:$LINENO: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
14587 echo "${ECHO_T}$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
14588 if test $ac_cv_lib_ungif_EGifPutExtensionLast = yes; then
14589   HAVE_GIF=yes
14590 fi
14591
14592
14593     if test "$HAVE_GIF" = yes; then
14594
14595 cat >>confdefs.h <<\_ACEOF
14596 #define LIBGIF -lungif
14597 _ACEOF
14598
14599       ac_gif_lib_name="-lungif"
14600     fi
14601   fi
14602
14603   if test "${HAVE_GIF}" = "yes"; then
14604
14605 cat >>confdefs.h <<\_ACEOF
14606 #define HAVE_GIF 1
14607 _ACEOF
14608
14609   fi
14610 fi
14611
14612 if test "${HAVE_X11}" = "yes"; then
14613   MISSING=""
14614   WITH_NO=""
14615   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
14616     MISSING="libXpm" && WITH_NO="--with-xpm=no"
14617   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
14618     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
14619   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
14620     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
14621   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
14622     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
14623   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
14624     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
14625
14626   if test "X${MISSING}" != X; then
14627     { { echo "$as_me:$LINENO: error: The following required libraries were not found:
14628     $MISSING
14629 Maybe some development libraries/packages are missing?
14630 If you don't want to link with them give
14631     $WITH_NO
14632 as options to configure" >&5
14633 echo "$as_me: error: The following required libraries were not found:
14634     $MISSING
14635 Maybe some development libraries/packages are missing?
14636 If you don't want to link with them give
14637     $WITH_NO
14638 as options to configure" >&2;}
14639    { (exit 1); exit 1; }; }
14640   fi
14641 fi
14642
14643 ### Use -lgpm if available, unless `--with-gpm=no'.
14644 HAVE_GPM=no
14645 if test "${with_gpm}" != "no"; then
14646   if test "${ac_cv_header_gpm_h+set}" = set; then
14647   { echo "$as_me:$LINENO: checking for gpm.h" >&5
14648 echo $ECHO_N "checking for gpm.h... $ECHO_C" >&6; }
14649 if test "${ac_cv_header_gpm_h+set}" = set; then
14650   echo $ECHO_N "(cached) $ECHO_C" >&6
14651 fi
14652 { echo "$as_me:$LINENO: result: $ac_cv_header_gpm_h" >&5
14653 echo "${ECHO_T}$ac_cv_header_gpm_h" >&6; }
14654 else
14655   # Is the header compilable?
14656 { echo "$as_me:$LINENO: checking gpm.h usability" >&5
14657 echo $ECHO_N "checking gpm.h usability... $ECHO_C" >&6; }
14658 cat >conftest.$ac_ext <<_ACEOF
14659 /* confdefs.h.  */
14660 _ACEOF
14661 cat confdefs.h >>conftest.$ac_ext
14662 cat >>conftest.$ac_ext <<_ACEOF
14663 /* end confdefs.h.  */
14664 $ac_includes_default
14665 #include <gpm.h>
14666 _ACEOF
14667 rm -f conftest.$ac_objext
14668 if { (ac_try="$ac_compile"
14669 case "(($ac_try" in
14670   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14671   *) ac_try_echo=$ac_try;;
14672 esac
14673 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14674   (eval "$ac_compile") 2>conftest.er1
14675   ac_status=$?
14676   grep -v '^ *+' conftest.er1 >conftest.err
14677   rm -f conftest.er1
14678   cat conftest.err >&5
14679   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14680   (exit $ac_status); } && {
14681          test -z "$ac_c_werror_flag" ||
14682          test ! -s conftest.err
14683        } && test -s conftest.$ac_objext; then
14684   ac_header_compiler=yes
14685 else
14686   echo "$as_me: failed program was:" >&5
14687 sed 's/^/| /' conftest.$ac_ext >&5
14688
14689         ac_header_compiler=no
14690 fi
14691
14692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14693 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14694 echo "${ECHO_T}$ac_header_compiler" >&6; }
14695
14696 # Is the header present?
14697 { echo "$as_me:$LINENO: checking gpm.h presence" >&5
14698 echo $ECHO_N "checking gpm.h presence... $ECHO_C" >&6; }
14699 cat >conftest.$ac_ext <<_ACEOF
14700 /* confdefs.h.  */
14701 _ACEOF
14702 cat confdefs.h >>conftest.$ac_ext
14703 cat >>conftest.$ac_ext <<_ACEOF
14704 /* end confdefs.h.  */
14705 #include <gpm.h>
14706 _ACEOF
14707 if { (ac_try="$ac_cpp conftest.$ac_ext"
14708 case "(($ac_try" in
14709   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14710   *) ac_try_echo=$ac_try;;
14711 esac
14712 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14713   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14714   ac_status=$?
14715   grep -v '^ *+' conftest.er1 >conftest.err
14716   rm -f conftest.er1
14717   cat conftest.err >&5
14718   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14719   (exit $ac_status); } >/dev/null && {
14720          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14721          test ! -s conftest.err
14722        }; then
14723   ac_header_preproc=yes
14724 else
14725   echo "$as_me: failed program was:" >&5
14726 sed 's/^/| /' conftest.$ac_ext >&5
14727
14728   ac_header_preproc=no
14729 fi
14730
14731 rm -f conftest.err conftest.$ac_ext
14732 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14733 echo "${ECHO_T}$ac_header_preproc" >&6; }
14734
14735 # So?  What about this header?
14736 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14737   yes:no: )
14738     { echo "$as_me:$LINENO: WARNING: gpm.h: accepted by the compiler, rejected by the preprocessor!" >&5
14739 echo "$as_me: WARNING: gpm.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14740     { echo "$as_me:$LINENO: WARNING: gpm.h: proceeding with the compiler's result" >&5
14741 echo "$as_me: WARNING: gpm.h: proceeding with the compiler's result" >&2;}
14742     ac_header_preproc=yes
14743     ;;
14744   no:yes:* )
14745     { echo "$as_me:$LINENO: WARNING: gpm.h: present but cannot be compiled" >&5
14746 echo "$as_me: WARNING: gpm.h: present but cannot be compiled" >&2;}
14747     { echo "$as_me:$LINENO: WARNING: gpm.h:     check for missing prerequisite headers?" >&5
14748 echo "$as_me: WARNING: gpm.h:     check for missing prerequisite headers?" >&2;}
14749     { echo "$as_me:$LINENO: WARNING: gpm.h: see the Autoconf documentation" >&5
14750 echo "$as_me: WARNING: gpm.h: see the Autoconf documentation" >&2;}
14751     { echo "$as_me:$LINENO: WARNING: gpm.h:     section \"Present But Cannot Be Compiled\"" >&5
14752 echo "$as_me: WARNING: gpm.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14753     { echo "$as_me:$LINENO: WARNING: gpm.h: proceeding with the preprocessor's result" >&5
14754 echo "$as_me: WARNING: gpm.h: proceeding with the preprocessor's result" >&2;}
14755     { echo "$as_me:$LINENO: WARNING: gpm.h: in the future, the compiler will take precedence" >&5
14756 echo "$as_me: WARNING: gpm.h: in the future, the compiler will take precedence" >&2;}
14757
14758     ;;
14759 esac
14760 { echo "$as_me:$LINENO: checking for gpm.h" >&5
14761 echo $ECHO_N "checking for gpm.h... $ECHO_C" >&6; }
14762 if test "${ac_cv_header_gpm_h+set}" = set; then
14763   echo $ECHO_N "(cached) $ECHO_C" >&6
14764 else
14765   ac_cv_header_gpm_h=$ac_header_preproc
14766 fi
14767 { echo "$as_me:$LINENO: result: $ac_cv_header_gpm_h" >&5
14768 echo "${ECHO_T}$ac_cv_header_gpm_h" >&6; }
14769
14770 fi
14771 if test $ac_cv_header_gpm_h = yes; then
14772   { echo "$as_me:$LINENO: checking for Gpm_Open in -lgpm" >&5
14773 echo $ECHO_N "checking for Gpm_Open in -lgpm... $ECHO_C" >&6; }
14774 if test "${ac_cv_lib_gpm_Gpm_Open+set}" = set; then
14775   echo $ECHO_N "(cached) $ECHO_C" >&6
14776 else
14777   ac_check_lib_save_LIBS=$LIBS
14778 LIBS="-lgpm  $LIBS"
14779 cat >conftest.$ac_ext <<_ACEOF
14780 /* confdefs.h.  */
14781 _ACEOF
14782 cat confdefs.h >>conftest.$ac_ext
14783 cat >>conftest.$ac_ext <<_ACEOF
14784 /* end confdefs.h.  */
14785
14786 /* Override any GCC internal prototype to avoid an error.
14787    Use char because int might match the return type of a GCC
14788    builtin and then its argument prototype would still apply.  */
14789 #ifdef __cplusplus
14790 extern "C"
14791 #endif
14792 char Gpm_Open ();
14793 int
14794 main ()
14795 {
14796 return Gpm_Open ();
14797   ;
14798   return 0;
14799 }
14800 _ACEOF
14801 rm -f conftest.$ac_objext conftest$ac_exeext
14802 if { (ac_try="$ac_link"
14803 case "(($ac_try" in
14804   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14805   *) ac_try_echo=$ac_try;;
14806 esac
14807 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14808   (eval "$ac_link") 2>conftest.er1
14809   ac_status=$?
14810   grep -v '^ *+' conftest.er1 >conftest.err
14811   rm -f conftest.er1
14812   cat conftest.err >&5
14813   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14814   (exit $ac_status); } && {
14815          test -z "$ac_c_werror_flag" ||
14816          test ! -s conftest.err
14817        } && test -s conftest$ac_exeext &&
14818        $as_test_x conftest$ac_exeext; then
14819   ac_cv_lib_gpm_Gpm_Open=yes
14820 else
14821   echo "$as_me: failed program was:" >&5
14822 sed 's/^/| /' conftest.$ac_ext >&5
14823
14824         ac_cv_lib_gpm_Gpm_Open=no
14825 fi
14826
14827 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
14828       conftest$ac_exeext conftest.$ac_ext
14829 LIBS=$ac_check_lib_save_LIBS
14830 fi
14831 { echo "$as_me:$LINENO: result: $ac_cv_lib_gpm_Gpm_Open" >&5
14832 echo "${ECHO_T}$ac_cv_lib_gpm_Gpm_Open" >&6; }
14833 if test $ac_cv_lib_gpm_Gpm_Open = yes; then
14834   HAVE_GPM=yes
14835 fi
14836
14837 fi
14838
14839
14840 fi
14841
14842 if test "${HAVE_GPM}" = "yes"; then
14843
14844 cat >>confdefs.h <<\_ACEOF
14845 #define HAVE_GPM 1
14846 _ACEOF
14847
14848 fi
14849
14850 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14851   { echo "$as_me:$LINENO: checking for malloc/malloc.h" >&5
14852 echo $ECHO_N "checking for malloc/malloc.h... $ECHO_C" >&6; }
14853 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14854   echo $ECHO_N "(cached) $ECHO_C" >&6
14855 fi
14856 { echo "$as_me:$LINENO: result: $ac_cv_header_malloc_malloc_h" >&5
14857 echo "${ECHO_T}$ac_cv_header_malloc_malloc_h" >&6; }
14858 else
14859   # Is the header compilable?
14860 { echo "$as_me:$LINENO: checking malloc/malloc.h usability" >&5
14861 echo $ECHO_N "checking malloc/malloc.h usability... $ECHO_C" >&6; }
14862 cat >conftest.$ac_ext <<_ACEOF
14863 /* confdefs.h.  */
14864 _ACEOF
14865 cat confdefs.h >>conftest.$ac_ext
14866 cat >>conftest.$ac_ext <<_ACEOF
14867 /* end confdefs.h.  */
14868 $ac_includes_default
14869 #include <malloc/malloc.h>
14870 _ACEOF
14871 rm -f conftest.$ac_objext
14872 if { (ac_try="$ac_compile"
14873 case "(($ac_try" in
14874   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14875   *) ac_try_echo=$ac_try;;
14876 esac
14877 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14878   (eval "$ac_compile") 2>conftest.er1
14879   ac_status=$?
14880   grep -v '^ *+' conftest.er1 >conftest.err
14881   rm -f conftest.er1
14882   cat conftest.err >&5
14883   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14884   (exit $ac_status); } && {
14885          test -z "$ac_c_werror_flag" ||
14886          test ! -s conftest.err
14887        } && test -s conftest.$ac_objext; then
14888   ac_header_compiler=yes
14889 else
14890   echo "$as_me: failed program was:" >&5
14891 sed 's/^/| /' conftest.$ac_ext >&5
14892
14893         ac_header_compiler=no
14894 fi
14895
14896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14897 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
14898 echo "${ECHO_T}$ac_header_compiler" >&6; }
14899
14900 # Is the header present?
14901 { echo "$as_me:$LINENO: checking malloc/malloc.h presence" >&5
14902 echo $ECHO_N "checking malloc/malloc.h presence... $ECHO_C" >&6; }
14903 cat >conftest.$ac_ext <<_ACEOF
14904 /* confdefs.h.  */
14905 _ACEOF
14906 cat confdefs.h >>conftest.$ac_ext
14907 cat >>conftest.$ac_ext <<_ACEOF
14908 /* end confdefs.h.  */
14909 #include <malloc/malloc.h>
14910 _ACEOF
14911 if { (ac_try="$ac_cpp conftest.$ac_ext"
14912 case "(($ac_try" in
14913   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
14914   *) ac_try_echo=$ac_try;;
14915 esac
14916 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
14917   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
14918   ac_status=$?
14919   grep -v '^ *+' conftest.er1 >conftest.err
14920   rm -f conftest.er1
14921   cat conftest.err >&5
14922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
14923   (exit $ac_status); } >/dev/null && {
14924          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
14925          test ! -s conftest.err
14926        }; then
14927   ac_header_preproc=yes
14928 else
14929   echo "$as_me: failed program was:" >&5
14930 sed 's/^/| /' conftest.$ac_ext >&5
14931
14932   ac_header_preproc=no
14933 fi
14934
14935 rm -f conftest.err conftest.$ac_ext
14936 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
14937 echo "${ECHO_T}$ac_header_preproc" >&6; }
14938
14939 # So?  What about this header?
14940 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
14941   yes:no: )
14942     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: accepted by the compiler, rejected by the preprocessor!" >&5
14943 echo "$as_me: WARNING: malloc/malloc.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
14944     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: proceeding with the compiler's result" >&5
14945 echo "$as_me: WARNING: malloc/malloc.h: proceeding with the compiler's result" >&2;}
14946     ac_header_preproc=yes
14947     ;;
14948   no:yes:* )
14949     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: present but cannot be compiled" >&5
14950 echo "$as_me: WARNING: malloc/malloc.h: present but cannot be compiled" >&2;}
14951     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h:     check for missing prerequisite headers?" >&5
14952 echo "$as_me: WARNING: malloc/malloc.h:     check for missing prerequisite headers?" >&2;}
14953     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: see the Autoconf documentation" >&5
14954 echo "$as_me: WARNING: malloc/malloc.h: see the Autoconf documentation" >&2;}
14955     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h:     section \"Present But Cannot Be Compiled\"" >&5
14956 echo "$as_me: WARNING: malloc/malloc.h:     section \"Present But Cannot Be Compiled\"" >&2;}
14957     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: proceeding with the preprocessor's result" >&5
14958 echo "$as_me: WARNING: malloc/malloc.h: proceeding with the preprocessor's result" >&2;}
14959     { echo "$as_me:$LINENO: WARNING: malloc/malloc.h: in the future, the compiler will take precedence" >&5
14960 echo "$as_me: WARNING: malloc/malloc.h: in the future, the compiler will take precedence" >&2;}
14961
14962     ;;
14963 esac
14964 { echo "$as_me:$LINENO: checking for malloc/malloc.h" >&5
14965 echo $ECHO_N "checking for malloc/malloc.h... $ECHO_C" >&6; }
14966 if test "${ac_cv_header_malloc_malloc_h+set}" = set; then
14967   echo $ECHO_N "(cached) $ECHO_C" >&6
14968 else
14969   ac_cv_header_malloc_malloc_h=$ac_header_preproc
14970 fi
14971 { echo "$as_me:$LINENO: result: $ac_cv_header_malloc_malloc_h" >&5
14972 echo "${ECHO_T}$ac_cv_header_malloc_malloc_h" >&6; }
14973
14974 fi
14975 if test $ac_cv_header_malloc_malloc_h = yes; then
14976
14977 cat >>confdefs.h <<\_ACEOF
14978 #define HAVE_MALLOC_MALLOC_H 1
14979 _ACEOF
14980
14981 fi
14982
14983
14984
14985 ### Use NeXTstep API to implement GUI.
14986 if test "${HAVE_NS}" = "yes"; then
14987
14988 cat >>confdefs.h <<\_ACEOF
14989 #define HAVE_NS 1
14990 _ACEOF
14991
14992   if test "${NS_IMPL_COCOA}" = "yes"; then
14993
14994 cat >>confdefs.h <<\_ACEOF
14995 #define NS_IMPL_COCOA 1
14996 _ACEOF
14997
14998     GNU_OBJC_CFLAGS=
14999     LIB_SRC_EXTRA_INSTALLABLES=mac-fix-env
15000   fi
15001   if test "${EN_COCOA_EXPERIMENTAL_CTRL_G}" = "yes"; then
15002
15003 cat >>confdefs.h <<\_ACEOF
15004 #define COCOA_EXPERIMENTAL_CTRL_G 1
15005 _ACEOF
15006
15007   fi
15008   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
15009
15010 cat >>confdefs.h <<\_ACEOF
15011 #define NS_IMPL_GNUSTEP 1
15012 _ACEOF
15013
15014     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
15015   fi
15016   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
15017
15018 cat >>confdefs.h <<\_ACEOF
15019 #define NS_HAVE_NSINTEGER 1
15020 _ACEOF
15021
15022   fi
15023   # We also have mouse menus.
15024   HAVE_MENUS=yes
15025 fi
15026
15027
15028 ### Use session management (-lSM -lICE) if available
15029 HAVE_X_SM=no
15030 if test "${HAVE_X11}" = "yes"; then
15031   if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
15032   { echo "$as_me:$LINENO: checking for X11/SM/SMlib.h" >&5
15033 echo $ECHO_N "checking for X11/SM/SMlib.h... $ECHO_C" >&6; }
15034 if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
15035   echo $ECHO_N "(cached) $ECHO_C" >&6
15036 fi
15037 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_SM_SMlib_h" >&5
15038 echo "${ECHO_T}$ac_cv_header_X11_SM_SMlib_h" >&6; }
15039 else
15040   # Is the header compilable?
15041 { echo "$as_me:$LINENO: checking X11/SM/SMlib.h usability" >&5
15042 echo $ECHO_N "checking X11/SM/SMlib.h usability... $ECHO_C" >&6; }
15043 cat >conftest.$ac_ext <<_ACEOF
15044 /* confdefs.h.  */
15045 _ACEOF
15046 cat confdefs.h >>conftest.$ac_ext
15047 cat >>conftest.$ac_ext <<_ACEOF
15048 /* end confdefs.h.  */
15049 $ac_includes_default
15050 #include <X11/SM/SMlib.h>
15051 _ACEOF
15052 rm -f conftest.$ac_objext
15053 if { (ac_try="$ac_compile"
15054 case "(($ac_try" in
15055   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15056   *) ac_try_echo=$ac_try;;
15057 esac
15058 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15059   (eval "$ac_compile") 2>conftest.er1
15060   ac_status=$?
15061   grep -v '^ *+' conftest.er1 >conftest.err
15062   rm -f conftest.er1
15063   cat conftest.err >&5
15064   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15065   (exit $ac_status); } && {
15066          test -z "$ac_c_werror_flag" ||
15067          test ! -s conftest.err
15068        } && test -s conftest.$ac_objext; then
15069   ac_header_compiler=yes
15070 else
15071   echo "$as_me: failed program was:" >&5
15072 sed 's/^/| /' conftest.$ac_ext >&5
15073
15074         ac_header_compiler=no
15075 fi
15076
15077 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15078 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
15079 echo "${ECHO_T}$ac_header_compiler" >&6; }
15080
15081 # Is the header present?
15082 { echo "$as_me:$LINENO: checking X11/SM/SMlib.h presence" >&5
15083 echo $ECHO_N "checking X11/SM/SMlib.h presence... $ECHO_C" >&6; }
15084 cat >conftest.$ac_ext <<_ACEOF
15085 /* confdefs.h.  */
15086 _ACEOF
15087 cat confdefs.h >>conftest.$ac_ext
15088 cat >>conftest.$ac_ext <<_ACEOF
15089 /* end confdefs.h.  */
15090 #include <X11/SM/SMlib.h>
15091 _ACEOF
15092 if { (ac_try="$ac_cpp conftest.$ac_ext"
15093 case "(($ac_try" in
15094   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15095   *) ac_try_echo=$ac_try;;
15096 esac
15097 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15098   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
15099   ac_status=$?
15100   grep -v '^ *+' conftest.er1 >conftest.err
15101   rm -f conftest.er1
15102   cat conftest.err >&5
15103   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15104   (exit $ac_status); } >/dev/null && {
15105          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
15106          test ! -s conftest.err
15107        }; then
15108   ac_header_preproc=yes
15109 else
15110   echo "$as_me: failed program was:" >&5
15111 sed 's/^/| /' conftest.$ac_ext >&5
15112
15113   ac_header_preproc=no
15114 fi
15115
15116 rm -f conftest.err conftest.$ac_ext
15117 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
15118 echo "${ECHO_T}$ac_header_preproc" >&6; }
15119
15120 # So?  What about this header?
15121 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
15122   yes:no: )
15123     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
15124 echo "$as_me: WARNING: X11/SM/SMlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
15125     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: proceeding with the compiler's result" >&5
15126 echo "$as_me: WARNING: X11/SM/SMlib.h: proceeding with the compiler's result" >&2;}
15127     ac_header_preproc=yes
15128     ;;
15129   no:yes:* )
15130     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: present but cannot be compiled" >&5
15131 echo "$as_me: WARNING: X11/SM/SMlib.h: present but cannot be compiled" >&2;}
15132     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h:     check for missing prerequisite headers?" >&5
15133 echo "$as_me: WARNING: X11/SM/SMlib.h:     check for missing prerequisite headers?" >&2;}
15134     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: see the Autoconf documentation" >&5
15135 echo "$as_me: WARNING: X11/SM/SMlib.h: see the Autoconf documentation" >&2;}
15136     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h:     section \"Present But Cannot Be Compiled\"" >&5
15137 echo "$as_me: WARNING: X11/SM/SMlib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
15138     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: proceeding with the preprocessor's result" >&5
15139 echo "$as_me: WARNING: X11/SM/SMlib.h: proceeding with the preprocessor's result" >&2;}
15140     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: in the future, the compiler will take precedence" >&5
15141 echo "$as_me: WARNING: X11/SM/SMlib.h: in the future, the compiler will take precedence" >&2;}
15142
15143     ;;
15144 esac
15145 { echo "$as_me:$LINENO: checking for X11/SM/SMlib.h" >&5
15146 echo $ECHO_N "checking for X11/SM/SMlib.h... $ECHO_C" >&6; }
15147 if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
15148   echo $ECHO_N "(cached) $ECHO_C" >&6
15149 else
15150   ac_cv_header_X11_SM_SMlib_h=$ac_header_preproc
15151 fi
15152 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_SM_SMlib_h" >&5
15153 echo "${ECHO_T}$ac_cv_header_X11_SM_SMlib_h" >&6; }
15154
15155 fi
15156 if test $ac_cv_header_X11_SM_SMlib_h = yes; then
15157   { echo "$as_me:$LINENO: checking for SmcOpenConnection in -lSM" >&5
15158 echo $ECHO_N "checking for SmcOpenConnection in -lSM... $ECHO_C" >&6; }
15159 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then
15160   echo $ECHO_N "(cached) $ECHO_C" >&6
15161 else
15162   ac_check_lib_save_LIBS=$LIBS
15163 LIBS="-lSM -lICE $LIBS"
15164 cat >conftest.$ac_ext <<_ACEOF
15165 /* confdefs.h.  */
15166 _ACEOF
15167 cat confdefs.h >>conftest.$ac_ext
15168 cat >>conftest.$ac_ext <<_ACEOF
15169 /* end confdefs.h.  */
15170
15171 /* Override any GCC internal prototype to avoid an error.
15172    Use char because int might match the return type of a GCC
15173    builtin and then its argument prototype would still apply.  */
15174 #ifdef __cplusplus
15175 extern "C"
15176 #endif
15177 char SmcOpenConnection ();
15178 int
15179 main ()
15180 {
15181 return SmcOpenConnection ();
15182   ;
15183   return 0;
15184 }
15185 _ACEOF
15186 rm -f conftest.$ac_objext conftest$ac_exeext
15187 if { (ac_try="$ac_link"
15188 case "(($ac_try" in
15189   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15190   *) ac_try_echo=$ac_try;;
15191 esac
15192 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15193   (eval "$ac_link") 2>conftest.er1
15194   ac_status=$?
15195   grep -v '^ *+' conftest.er1 >conftest.err
15196   rm -f conftest.er1
15197   cat conftest.err >&5
15198   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15199   (exit $ac_status); } && {
15200          test -z "$ac_c_werror_flag" ||
15201          test ! -s conftest.err
15202        } && test -s conftest$ac_exeext &&
15203        $as_test_x conftest$ac_exeext; then
15204   ac_cv_lib_SM_SmcOpenConnection=yes
15205 else
15206   echo "$as_me: failed program was:" >&5
15207 sed 's/^/| /' conftest.$ac_ext >&5
15208
15209         ac_cv_lib_SM_SmcOpenConnection=no
15210 fi
15211
15212 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15213       conftest$ac_exeext conftest.$ac_ext
15214 LIBS=$ac_check_lib_save_LIBS
15215 fi
15216 { echo "$as_me:$LINENO: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
15217 echo "${ECHO_T}$ac_cv_lib_SM_SmcOpenConnection" >&6; }
15218 if test $ac_cv_lib_SM_SmcOpenConnection = yes; then
15219   HAVE_X_SM=yes
15220 fi
15221
15222 fi
15223
15224
15225
15226   if test "${HAVE_X_SM}" = "yes"; then
15227
15228 cat >>confdefs.h <<\_ACEOF
15229 #define HAVE_X_SM 1
15230 _ACEOF
15231
15232     case "$LIBS" in
15233       *-lSM*) ;;
15234       *)      LIBS="-lSM -lICE $LIBS" ;;
15235     esac
15236   fi
15237 fi
15238
15239 # If netdb.h doesn't declare h_errno, we must declare it by hand.
15240 { echo "$as_me:$LINENO: checking whether netdb declares h_errno" >&5
15241 echo $ECHO_N "checking whether netdb declares h_errno... $ECHO_C" >&6; }
15242 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then
15243   echo $ECHO_N "(cached) $ECHO_C" >&6
15244 else
15245   cat >conftest.$ac_ext <<_ACEOF
15246 /* confdefs.h.  */
15247 _ACEOF
15248 cat confdefs.h >>conftest.$ac_ext
15249 cat >>conftest.$ac_ext <<_ACEOF
15250 /* end confdefs.h.  */
15251 #include <netdb.h>
15252 int
15253 main ()
15254 {
15255 return h_errno;
15256   ;
15257   return 0;
15258 }
15259 _ACEOF
15260 rm -f conftest.$ac_objext conftest$ac_exeext
15261 if { (ac_try="$ac_link"
15262 case "(($ac_try" in
15263   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15264   *) ac_try_echo=$ac_try;;
15265 esac
15266 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15267   (eval "$ac_link") 2>conftest.er1
15268   ac_status=$?
15269   grep -v '^ *+' conftest.er1 >conftest.err
15270   rm -f conftest.er1
15271   cat conftest.err >&5
15272   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15273   (exit $ac_status); } && {
15274          test -z "$ac_c_werror_flag" ||
15275          test ! -s conftest.err
15276        } && test -s conftest$ac_exeext &&
15277        $as_test_x conftest$ac_exeext; then
15278   emacs_cv_netdb_declares_h_errno=yes
15279 else
15280   echo "$as_me: failed program was:" >&5
15281 sed 's/^/| /' conftest.$ac_ext >&5
15282
15283         emacs_cv_netdb_declares_h_errno=no
15284 fi
15285
15286 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15287       conftest$ac_exeext conftest.$ac_ext
15288 fi
15289 { echo "$as_me:$LINENO: result: $emacs_cv_netdb_declares_h_errno" >&5
15290 echo "${ECHO_T}$emacs_cv_netdb_declares_h_errno" >&6; }
15291 if test $emacs_cv_netdb_declares_h_errno = yes; then
15292
15293 cat >>confdefs.h <<\_ACEOF
15294 #define HAVE_H_ERRNO 1
15295 _ACEOF
15296
15297 fi
15298
15299 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15300 # for constant arguments.  Useless!
15301 { echo "$as_me:$LINENO: checking for working alloca.h" >&5
15302 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }
15303 if test "${ac_cv_working_alloca_h+set}" = set; then
15304   echo $ECHO_N "(cached) $ECHO_C" >&6
15305 else
15306   cat >conftest.$ac_ext <<_ACEOF
15307 /* confdefs.h.  */
15308 _ACEOF
15309 cat confdefs.h >>conftest.$ac_ext
15310 cat >>conftest.$ac_ext <<_ACEOF
15311 /* end confdefs.h.  */
15312 #include <alloca.h>
15313 int
15314 main ()
15315 {
15316 char *p = (char *) alloca (2 * sizeof (int));
15317                           if (p) return 0;
15318   ;
15319   return 0;
15320 }
15321 _ACEOF
15322 rm -f conftest.$ac_objext conftest$ac_exeext
15323 if { (ac_try="$ac_link"
15324 case "(($ac_try" in
15325   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15326   *) ac_try_echo=$ac_try;;
15327 esac
15328 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15329   (eval "$ac_link") 2>conftest.er1
15330   ac_status=$?
15331   grep -v '^ *+' conftest.er1 >conftest.err
15332   rm -f conftest.er1
15333   cat conftest.err >&5
15334   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15335   (exit $ac_status); } && {
15336          test -z "$ac_c_werror_flag" ||
15337          test ! -s conftest.err
15338        } && test -s conftest$ac_exeext &&
15339        $as_test_x conftest$ac_exeext; then
15340   ac_cv_working_alloca_h=yes
15341 else
15342   echo "$as_me: failed program was:" >&5
15343 sed 's/^/| /' conftest.$ac_ext >&5
15344
15345         ac_cv_working_alloca_h=no
15346 fi
15347
15348 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15349       conftest$ac_exeext conftest.$ac_ext
15350 fi
15351 { echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
15352 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
15353 if test $ac_cv_working_alloca_h = yes; then
15354
15355 cat >>confdefs.h <<\_ACEOF
15356 #define HAVE_ALLOCA_H 1
15357 _ACEOF
15358
15359 fi
15360
15361 { echo "$as_me:$LINENO: checking for alloca" >&5
15362 echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
15363 if test "${ac_cv_func_alloca_works+set}" = set; then
15364   echo $ECHO_N "(cached) $ECHO_C" >&6
15365 else
15366   cat >conftest.$ac_ext <<_ACEOF
15367 /* confdefs.h.  */
15368 _ACEOF
15369 cat confdefs.h >>conftest.$ac_ext
15370 cat >>conftest.$ac_ext <<_ACEOF
15371 /* end confdefs.h.  */
15372 #ifdef __GNUC__
15373 # define alloca __builtin_alloca
15374 #else
15375 # ifdef _MSC_VER
15376 #  include <malloc.h>
15377 #  define alloca _alloca
15378 # else
15379 #  ifdef HAVE_ALLOCA_H
15380 #   include <alloca.h>
15381 #  else
15382 #   ifdef _AIX
15383  #pragma alloca
15384 #   else
15385 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15386 char *alloca ();
15387 #    endif
15388 #   endif
15389 #  endif
15390 # endif
15391 #endif
15392
15393 int
15394 main ()
15395 {
15396 char *p = (char *) alloca (1);
15397                                     if (p) return 0;
15398   ;
15399   return 0;
15400 }
15401 _ACEOF
15402 rm -f conftest.$ac_objext conftest$ac_exeext
15403 if { (ac_try="$ac_link"
15404 case "(($ac_try" in
15405   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15406   *) ac_try_echo=$ac_try;;
15407 esac
15408 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15409   (eval "$ac_link") 2>conftest.er1
15410   ac_status=$?
15411   grep -v '^ *+' conftest.er1 >conftest.err
15412   rm -f conftest.er1
15413   cat conftest.err >&5
15414   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15415   (exit $ac_status); } && {
15416          test -z "$ac_c_werror_flag" ||
15417          test ! -s conftest.err
15418        } && test -s conftest$ac_exeext &&
15419        $as_test_x conftest$ac_exeext; then
15420   ac_cv_func_alloca_works=yes
15421 else
15422   echo "$as_me: failed program was:" >&5
15423 sed 's/^/| /' conftest.$ac_ext >&5
15424
15425         ac_cv_func_alloca_works=no
15426 fi
15427
15428 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15429       conftest$ac_exeext conftest.$ac_ext
15430 fi
15431 { echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
15432 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }
15433
15434 if test $ac_cv_func_alloca_works = yes; then
15435
15436 cat >>confdefs.h <<\_ACEOF
15437 #define HAVE_ALLOCA 1
15438 _ACEOF
15439
15440 else
15441   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15442 # that cause trouble.  Some versions do not even contain alloca or
15443 # contain a buggy version.  If you still want to use their alloca,
15444 # use ar to extract alloca.o from them instead of compiling alloca.c.
15445
15446 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15447
15448 cat >>confdefs.h <<\_ACEOF
15449 #define C_ALLOCA 1
15450 _ACEOF
15451
15452
15453 { echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
15454 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }
15455 if test "${ac_cv_os_cray+set}" = set; then
15456   echo $ECHO_N "(cached) $ECHO_C" >&6
15457 else
15458   cat >conftest.$ac_ext <<_ACEOF
15459 /* confdefs.h.  */
15460 _ACEOF
15461 cat confdefs.h >>conftest.$ac_ext
15462 cat >>conftest.$ac_ext <<_ACEOF
15463 /* end confdefs.h.  */
15464 #if defined CRAY && ! defined CRAY2
15465 webecray
15466 #else
15467 wenotbecray
15468 #endif
15469
15470 _ACEOF
15471 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15472   $EGREP "webecray" >/dev/null 2>&1; then
15473   ac_cv_os_cray=yes
15474 else
15475   ac_cv_os_cray=no
15476 fi
15477 rm -f conftest*
15478
15479 fi
15480 { echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
15481 echo "${ECHO_T}$ac_cv_os_cray" >&6; }
15482 if test $ac_cv_os_cray = yes; then
15483   for ac_func in _getb67 GETB67 getb67; do
15484     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
15485 { echo "$as_me:$LINENO: checking for $ac_func" >&5
15486 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
15487 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
15488   echo $ECHO_N "(cached) $ECHO_C" >&6
15489 else
15490   cat >conftest.$ac_ext <<_ACEOF
15491 /* confdefs.h.  */
15492 _ACEOF
15493 cat confdefs.h >>conftest.$ac_ext
15494 cat >>conftest.$ac_ext <<_ACEOF
15495 /* end confdefs.h.  */
15496 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
15497    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
15498 #define $ac_func innocuous_$ac_func
15499
15500 /* System header to define __stub macros and hopefully few prototypes,
15501     which can conflict with char $ac_func (); below.
15502     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
15503     <limits.h> exists even on freestanding compilers.  */
15504
15505 #ifdef __STDC__
15506 # include <limits.h>
15507 #else
15508 # include <assert.h>
15509 #endif
15510
15511 #undef $ac_func
15512
15513 /* Override any GCC internal prototype to avoid an error.
15514    Use char because int might match the return type of a GCC
15515    builtin and then its argument prototype would still apply.  */
15516 #ifdef __cplusplus
15517 extern "C"
15518 #endif
15519 char $ac_func ();
15520 /* The GNU C library defines this for functions which it implements
15521     to always fail with ENOSYS.  Some functions are actually named
15522     something starting with __ and the normal name is an alias.  */
15523 #if defined __stub_$ac_func || defined __stub___$ac_func
15524 choke me
15525 #endif
15526
15527 int
15528 main ()
15529 {
15530 return $ac_func ();
15531   ;
15532   return 0;
15533 }
15534 _ACEOF
15535 rm -f conftest.$ac_objext conftest$ac_exeext
15536 if { (ac_try="$ac_link"
15537 case "(($ac_try" in
15538   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15539   *) ac_try_echo=$ac_try;;
15540 esac
15541 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15542   (eval "$ac_link") 2>conftest.er1
15543   ac_status=$?
15544   grep -v '^ *+' conftest.er1 >conftest.err
15545   rm -f conftest.er1
15546   cat conftest.err >&5
15547   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15548   (exit $ac_status); } && {
15549          test -z "$ac_c_werror_flag" ||
15550          test ! -s conftest.err
15551        } && test -s conftest$ac_exeext &&
15552        $as_test_x conftest$ac_exeext; then
15553   eval "$as_ac_var=yes"
15554 else
15555   echo "$as_me: failed program was:" >&5
15556 sed 's/^/| /' conftest.$ac_ext >&5
15557
15558         eval "$as_ac_var=no"
15559 fi
15560
15561 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15562       conftest$ac_exeext conftest.$ac_ext
15563 fi
15564 ac_res=`eval echo '${'$as_ac_var'}'`
15565                { echo "$as_me:$LINENO: result: $ac_res" >&5
15566 echo "${ECHO_T}$ac_res" >&6; }
15567 if test `eval echo '${'$as_ac_var'}'` = yes; then
15568
15569 cat >>confdefs.h <<_ACEOF
15570 #define CRAY_STACKSEG_END $ac_func
15571 _ACEOF
15572
15573     break
15574 fi
15575
15576   done
15577 fi
15578
15579 { echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
15580 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
15581 if test "${ac_cv_c_stack_direction+set}" = set; then
15582   echo $ECHO_N "(cached) $ECHO_C" >&6
15583 else
15584   if test "$cross_compiling" = yes; then
15585   ac_cv_c_stack_direction=0
15586 else
15587   cat >conftest.$ac_ext <<_ACEOF
15588 /* confdefs.h.  */
15589 _ACEOF
15590 cat confdefs.h >>conftest.$ac_ext
15591 cat >>conftest.$ac_ext <<_ACEOF
15592 /* end confdefs.h.  */
15593 $ac_includes_default
15594 int
15595 find_stack_direction ()
15596 {
15597   static char *addr = 0;
15598   auto char dummy;
15599   if (addr == 0)
15600     {
15601       addr = &dummy;
15602       return find_stack_direction ();
15603     }
15604   else
15605     return (&dummy > addr) ? 1 : -1;
15606 }
15607
15608 int
15609 main ()
15610 {
15611   return find_stack_direction () < 0;
15612 }
15613 _ACEOF
15614 rm -f conftest$ac_exeext
15615 if { (ac_try="$ac_link"
15616 case "(($ac_try" in
15617   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15618   *) ac_try_echo=$ac_try;;
15619 esac
15620 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15621   (eval "$ac_link") 2>&5
15622   ac_status=$?
15623   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15624   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
15625   { (case "(($ac_try" in
15626   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15627   *) ac_try_echo=$ac_try;;
15628 esac
15629 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15630   (eval "$ac_try") 2>&5
15631   ac_status=$?
15632   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15633   (exit $ac_status); }; }; then
15634   ac_cv_c_stack_direction=1
15635 else
15636   echo "$as_me: program exited with status $ac_status" >&5
15637 echo "$as_me: failed program was:" >&5
15638 sed 's/^/| /' conftest.$ac_ext >&5
15639
15640 ( exit $ac_status )
15641 ac_cv_c_stack_direction=-1
15642 fi
15643 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
15644 fi
15645
15646
15647 fi
15648 { echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
15649 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
15650
15651 cat >>confdefs.h <<_ACEOF
15652 #define STACK_DIRECTION $ac_cv_c_stack_direction
15653 _ACEOF
15654
15655
15656 fi
15657
15658
15659 if test x"$ac_cv_func_alloca_works" != xyes; then
15660    { { echo "$as_me:$LINENO: error: a system implementation of alloca is required " >&5
15661 echo "$as_me: error: a system implementation of alloca is required " >&2;}
15662    { (exit 1); exit 1; }; }
15663 fi
15664
15665 # fmod, logb, and frexp are found in -lm on most systems.
15666 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
15667
15668 { echo "$as_me:$LINENO: checking for sqrt in -lm" >&5
15669 echo $ECHO_N "checking for sqrt in -lm... $ECHO_C" >&6; }
15670 if test "${ac_cv_lib_m_sqrt+set}" = set; then
15671   echo $ECHO_N "(cached) $ECHO_C" >&6
15672 else
15673   ac_check_lib_save_LIBS=$LIBS
15674 LIBS="-lm  $LIBS"
15675 cat >conftest.$ac_ext <<_ACEOF
15676 /* confdefs.h.  */
15677 _ACEOF
15678 cat confdefs.h >>conftest.$ac_ext
15679 cat >>conftest.$ac_ext <<_ACEOF
15680 /* end confdefs.h.  */
15681
15682 /* Override any GCC internal prototype to avoid an error.
15683    Use char because int might match the return type of a GCC
15684    builtin and then its argument prototype would still apply.  */
15685 #ifdef __cplusplus
15686 extern "C"
15687 #endif
15688 char sqrt ();
15689 int
15690 main ()
15691 {
15692 return sqrt ();
15693   ;
15694   return 0;
15695 }
15696 _ACEOF
15697 rm -f conftest.$ac_objext conftest$ac_exeext
15698 if { (ac_try="$ac_link"
15699 case "(($ac_try" in
15700   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15701   *) ac_try_echo=$ac_try;;
15702 esac
15703 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15704   (eval "$ac_link") 2>conftest.er1
15705   ac_status=$?
15706   grep -v '^ *+' conftest.er1 >conftest.err
15707   rm -f conftest.er1
15708   cat conftest.err >&5
15709   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15710   (exit $ac_status); } && {
15711          test -z "$ac_c_werror_flag" ||
15712          test ! -s conftest.err
15713        } && test -s conftest$ac_exeext &&
15714        $as_test_x conftest$ac_exeext; then
15715   ac_cv_lib_m_sqrt=yes
15716 else
15717   echo "$as_me: failed program was:" >&5
15718 sed 's/^/| /' conftest.$ac_ext >&5
15719
15720         ac_cv_lib_m_sqrt=no
15721 fi
15722
15723 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15724       conftest$ac_exeext conftest.$ac_ext
15725 LIBS=$ac_check_lib_save_LIBS
15726 fi
15727 { echo "$as_me:$LINENO: result: $ac_cv_lib_m_sqrt" >&5
15728 echo "${ECHO_T}$ac_cv_lib_m_sqrt" >&6; }
15729 if test $ac_cv_lib_m_sqrt = yes; then
15730   cat >>confdefs.h <<_ACEOF
15731 #define HAVE_LIBM 1
15732 _ACEOF
15733
15734   LIBS="-lm $LIBS"
15735
15736 fi
15737
15738
15739 # Check for mail-locking functions in a "mail" library.  Probably this should
15740 # have the same check as for liblockfile below.
15741
15742 { echo "$as_me:$LINENO: checking for maillock in -lmail" >&5
15743 echo $ECHO_N "checking for maillock in -lmail... $ECHO_C" >&6; }
15744 if test "${ac_cv_lib_mail_maillock+set}" = set; then
15745   echo $ECHO_N "(cached) $ECHO_C" >&6
15746 else
15747   ac_check_lib_save_LIBS=$LIBS
15748 LIBS="-lmail  $LIBS"
15749 cat >conftest.$ac_ext <<_ACEOF
15750 /* confdefs.h.  */
15751 _ACEOF
15752 cat confdefs.h >>conftest.$ac_ext
15753 cat >>conftest.$ac_ext <<_ACEOF
15754 /* end confdefs.h.  */
15755
15756 /* Override any GCC internal prototype to avoid an error.
15757    Use char because int might match the return type of a GCC
15758    builtin and then its argument prototype would still apply.  */
15759 #ifdef __cplusplus
15760 extern "C"
15761 #endif
15762 char maillock ();
15763 int
15764 main ()
15765 {
15766 return maillock ();
15767   ;
15768   return 0;
15769 }
15770 _ACEOF
15771 rm -f conftest.$ac_objext conftest$ac_exeext
15772 if { (ac_try="$ac_link"
15773 case "(($ac_try" in
15774   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15775   *) ac_try_echo=$ac_try;;
15776 esac
15777 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15778   (eval "$ac_link") 2>conftest.er1
15779   ac_status=$?
15780   grep -v '^ *+' conftest.er1 >conftest.err
15781   rm -f conftest.er1
15782   cat conftest.err >&5
15783   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15784   (exit $ac_status); } && {
15785          test -z "$ac_c_werror_flag" ||
15786          test ! -s conftest.err
15787        } && test -s conftest$ac_exeext &&
15788        $as_test_x conftest$ac_exeext; then
15789   ac_cv_lib_mail_maillock=yes
15790 else
15791   echo "$as_me: failed program was:" >&5
15792 sed 's/^/| /' conftest.$ac_ext >&5
15793
15794         ac_cv_lib_mail_maillock=no
15795 fi
15796
15797 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15798       conftest$ac_exeext conftest.$ac_ext
15799 LIBS=$ac_check_lib_save_LIBS
15800 fi
15801 { echo "$as_me:$LINENO: result: $ac_cv_lib_mail_maillock" >&5
15802 echo "${ECHO_T}$ac_cv_lib_mail_maillock" >&6; }
15803 if test $ac_cv_lib_mail_maillock = yes; then
15804   cat >>confdefs.h <<_ACEOF
15805 #define HAVE_LIBMAIL 1
15806 _ACEOF
15807
15808   LIBS="-lmail $LIBS"
15809
15810 fi
15811
15812
15813 { echo "$as_me:$LINENO: checking for maillock in -llockfile" >&5
15814 echo $ECHO_N "checking for maillock in -llockfile... $ECHO_C" >&6; }
15815 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then
15816   echo $ECHO_N "(cached) $ECHO_C" >&6
15817 else
15818   ac_check_lib_save_LIBS=$LIBS
15819 LIBS="-llockfile  $LIBS"
15820 cat >conftest.$ac_ext <<_ACEOF
15821 /* confdefs.h.  */
15822 _ACEOF
15823 cat confdefs.h >>conftest.$ac_ext
15824 cat >>conftest.$ac_ext <<_ACEOF
15825 /* end confdefs.h.  */
15826
15827 /* Override any GCC internal prototype to avoid an error.
15828    Use char because int might match the return type of a GCC
15829    builtin and then its argument prototype would still apply.  */
15830 #ifdef __cplusplus
15831 extern "C"
15832 #endif
15833 char maillock ();
15834 int
15835 main ()
15836 {
15837 return maillock ();
15838   ;
15839   return 0;
15840 }
15841 _ACEOF
15842 rm -f conftest.$ac_objext conftest$ac_exeext
15843 if { (ac_try="$ac_link"
15844 case "(($ac_try" in
15845   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15846   *) ac_try_echo=$ac_try;;
15847 esac
15848 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15849   (eval "$ac_link") 2>conftest.er1
15850   ac_status=$?
15851   grep -v '^ *+' conftest.er1 >conftest.err
15852   rm -f conftest.er1
15853   cat conftest.err >&5
15854   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15855   (exit $ac_status); } && {
15856          test -z "$ac_c_werror_flag" ||
15857          test ! -s conftest.err
15858        } && test -s conftest$ac_exeext &&
15859        $as_test_x conftest$ac_exeext; then
15860   ac_cv_lib_lockfile_maillock=yes
15861 else
15862   echo "$as_me: failed program was:" >&5
15863 sed 's/^/| /' conftest.$ac_ext >&5
15864
15865         ac_cv_lib_lockfile_maillock=no
15866 fi
15867
15868 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15869       conftest$ac_exeext conftest.$ac_ext
15870 LIBS=$ac_check_lib_save_LIBS
15871 fi
15872 { echo "$as_me:$LINENO: result: $ac_cv_lib_lockfile_maillock" >&5
15873 echo "${ECHO_T}$ac_cv_lib_lockfile_maillock" >&6; }
15874 if test $ac_cv_lib_lockfile_maillock = yes; then
15875   cat >>confdefs.h <<_ACEOF
15876 #define HAVE_LIBLOCKFILE 1
15877 _ACEOF
15878
15879   LIBS="-llockfile $LIBS"
15880
15881 fi
15882
15883 # If we have the shared liblockfile, assume we must use it for mail
15884 # locking (e.g. Debian).  If we couldn't link against liblockfile
15885 # (no liblockfile.a installed), ensure that we don't need to.
15886 if test "$ac_cv_lib_lockfile_maillock" = no; then
15887       # Extract the first word of "liblockfile.so", so it can be a program name with args.
15888 set dummy liblockfile.so; ac_word=$2
15889 { echo "$as_me:$LINENO: checking for $ac_word" >&5
15890 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
15891 if test "${ac_cv_prog_liblockfile+set}" = set; then
15892   echo $ECHO_N "(cached) $ECHO_C" >&6
15893 else
15894   if test -n "$liblockfile"; then
15895   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
15896 else
15897 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15898 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
15899 for as_dir in $as_dummy
15900 do
15901   IFS=$as_save_IFS
15902   test -z "$as_dir" && as_dir=.
15903   for ac_exec_ext in '' $ac_executable_extensions; do
15904   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
15905     ac_cv_prog_liblockfile="yes"
15906     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15907     break 2
15908   fi
15909 done
15910 done
15911 IFS=$as_save_IFS
15912
15913   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
15914 fi
15915 fi
15916 liblockfile=$ac_cv_prog_liblockfile
15917 if test -n "$liblockfile"; then
15918   { echo "$as_me:$LINENO: result: $liblockfile" >&5
15919 echo "${ECHO_T}$liblockfile" >&6; }
15920 else
15921   { echo "$as_me:$LINENO: result: no" >&5
15922 echo "${ECHO_T}no" >&6; }
15923 fi
15924
15925
15926   if test $ac_cv_prog_liblockfile = yes; then
15927     { { echo "$as_me:$LINENO: error: Shared liblockfile found but can't link against it.
15928 This probably means that movemail could lose mail.
15929 There may be a \`development' package to install containing liblockfile." >&5
15930 echo "$as_me: error: Shared liblockfile found but can't link against it.
15931 This probably means that movemail could lose mail.
15932 There may be a \`development' package to install containing liblockfile." >&2;}
15933    { (exit 1); exit 1; }; }
15934   else :
15935   fi
15936 fi
15937
15938 for ac_func in touchlock
15939 do
15940 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
15941 { echo "$as_me:$LINENO: checking for $ac_func" >&5
15942 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
15943 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
15944   echo $ECHO_N "(cached) $ECHO_C" >&6
15945 else
15946   cat >conftest.$ac_ext <<_ACEOF
15947 /* confdefs.h.  */
15948 _ACEOF
15949 cat confdefs.h >>conftest.$ac_ext
15950 cat >>conftest.$ac_ext <<_ACEOF
15951 /* end confdefs.h.  */
15952 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
15953    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
15954 #define $ac_func innocuous_$ac_func
15955
15956 /* System header to define __stub macros and hopefully few prototypes,
15957     which can conflict with char $ac_func (); below.
15958     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
15959     <limits.h> exists even on freestanding compilers.  */
15960
15961 #ifdef __STDC__
15962 # include <limits.h>
15963 #else
15964 # include <assert.h>
15965 #endif
15966
15967 #undef $ac_func
15968
15969 /* Override any GCC internal prototype to avoid an error.
15970    Use char because int might match the return type of a GCC
15971    builtin and then its argument prototype would still apply.  */
15972 #ifdef __cplusplus
15973 extern "C"
15974 #endif
15975 char $ac_func ();
15976 /* The GNU C library defines this for functions which it implements
15977     to always fail with ENOSYS.  Some functions are actually named
15978     something starting with __ and the normal name is an alias.  */
15979 #if defined __stub_$ac_func || defined __stub___$ac_func
15980 choke me
15981 #endif
15982
15983 int
15984 main ()
15985 {
15986 return $ac_func ();
15987   ;
15988   return 0;
15989 }
15990 _ACEOF
15991 rm -f conftest.$ac_objext conftest$ac_exeext
15992 if { (ac_try="$ac_link"
15993 case "(($ac_try" in
15994   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15995   *) ac_try_echo=$ac_try;;
15996 esac
15997 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15998   (eval "$ac_link") 2>conftest.er1
15999   ac_status=$?
16000   grep -v '^ *+' conftest.er1 >conftest.err
16001   rm -f conftest.er1
16002   cat conftest.err >&5
16003   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16004   (exit $ac_status); } && {
16005          test -z "$ac_c_werror_flag" ||
16006          test ! -s conftest.err
16007        } && test -s conftest$ac_exeext &&
16008        $as_test_x conftest$ac_exeext; then
16009   eval "$as_ac_var=yes"
16010 else
16011   echo "$as_me: failed program was:" >&5
16012 sed 's/^/| /' conftest.$ac_ext >&5
16013
16014         eval "$as_ac_var=no"
16015 fi
16016
16017 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16018       conftest$ac_exeext conftest.$ac_ext
16019 fi
16020 ac_res=`eval echo '${'$as_ac_var'}'`
16021                { echo "$as_me:$LINENO: result: $ac_res" >&5
16022 echo "${ECHO_T}$ac_res" >&6; }
16023 if test `eval echo '${'$as_ac_var'}'` = yes; then
16024   cat >>confdefs.h <<_ACEOF
16025 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16026 _ACEOF
16027
16028 fi
16029 done
16030
16031
16032 for ac_header in maillock.h
16033 do
16034 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16035 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16036   { echo "$as_me:$LINENO: checking for $ac_header" >&5
16037 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16038 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16039   echo $ECHO_N "(cached) $ECHO_C" >&6
16040 fi
16041 ac_res=`eval echo '${'$as_ac_Header'}'`
16042                { echo "$as_me:$LINENO: result: $ac_res" >&5
16043 echo "${ECHO_T}$ac_res" >&6; }
16044 else
16045   # Is the header compilable?
16046 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16047 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16048 cat >conftest.$ac_ext <<_ACEOF
16049 /* confdefs.h.  */
16050 _ACEOF
16051 cat confdefs.h >>conftest.$ac_ext
16052 cat >>conftest.$ac_ext <<_ACEOF
16053 /* end confdefs.h.  */
16054 $ac_includes_default
16055 #include <$ac_header>
16056 _ACEOF
16057 rm -f conftest.$ac_objext
16058 if { (ac_try="$ac_compile"
16059 case "(($ac_try" in
16060   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16061   *) ac_try_echo=$ac_try;;
16062 esac
16063 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16064   (eval "$ac_compile") 2>conftest.er1
16065   ac_status=$?
16066   grep -v '^ *+' conftest.er1 >conftest.err
16067   rm -f conftest.er1
16068   cat conftest.err >&5
16069   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16070   (exit $ac_status); } && {
16071          test -z "$ac_c_werror_flag" ||
16072          test ! -s conftest.err
16073        } && test -s conftest.$ac_objext; then
16074   ac_header_compiler=yes
16075 else
16076   echo "$as_me: failed program was:" >&5
16077 sed 's/^/| /' conftest.$ac_ext >&5
16078
16079         ac_header_compiler=no
16080 fi
16081
16082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16083 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16084 echo "${ECHO_T}$ac_header_compiler" >&6; }
16085
16086 # Is the header present?
16087 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16088 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16089 cat >conftest.$ac_ext <<_ACEOF
16090 /* confdefs.h.  */
16091 _ACEOF
16092 cat confdefs.h >>conftest.$ac_ext
16093 cat >>conftest.$ac_ext <<_ACEOF
16094 /* end confdefs.h.  */
16095 #include <$ac_header>
16096 _ACEOF
16097 if { (ac_try="$ac_cpp conftest.$ac_ext"
16098 case "(($ac_try" in
16099   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16100   *) ac_try_echo=$ac_try;;
16101 esac
16102 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16103   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16104   ac_status=$?
16105   grep -v '^ *+' conftest.er1 >conftest.err
16106   rm -f conftest.er1
16107   cat conftest.err >&5
16108   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16109   (exit $ac_status); } >/dev/null && {
16110          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16111          test ! -s conftest.err
16112        }; then
16113   ac_header_preproc=yes
16114 else
16115   echo "$as_me: failed program was:" >&5
16116 sed 's/^/| /' conftest.$ac_ext >&5
16117
16118   ac_header_preproc=no
16119 fi
16120
16121 rm -f conftest.err conftest.$ac_ext
16122 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16123 echo "${ECHO_T}$ac_header_preproc" >&6; }
16124
16125 # So?  What about this header?
16126 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16127   yes:no: )
16128     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16129 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16130     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16131 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16132     ac_header_preproc=yes
16133     ;;
16134   no:yes:* )
16135     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16136 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16137     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16138 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16139     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16140 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16141     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16142 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16143     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16144 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16145     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16146 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16147
16148     ;;
16149 esac
16150 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16151 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16152 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16153   echo $ECHO_N "(cached) $ECHO_C" >&6
16154 else
16155   eval "$as_ac_Header=\$ac_header_preproc"
16156 fi
16157 ac_res=`eval echo '${'$as_ac_Header'}'`
16158                { echo "$as_me:$LINENO: result: $ac_res" >&5
16159 echo "${ECHO_T}$ac_res" >&6; }
16160
16161 fi
16162 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16163   cat >>confdefs.h <<_ACEOF
16164 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16165 _ACEOF
16166
16167 fi
16168
16169 done
16170
16171
16172
16173
16174
16175
16176
16177
16178
16179
16180
16181
16182
16183
16184
16185
16186
16187
16188
16189
16190
16191
16192
16193
16194
16195
16196
16197
16198
16199
16200
16201
16202
16203
16204
16205
16206
16207
16208
16209
16210
16211
16212
16213
16214
16215
16216
16217
16218
16219
16220
16221
16222
16223
16224
16225
16226
16227
16228
16229
16230
16231
16232
16233
16234
16235
16236
16237
16238
16239
16240
16241
16242
16243 for ac_func in gethostname getdomainname dup2 \
16244 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
16245 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime setsid \
16246 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
16247 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
16248 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
16249 sendto recvfrom getsockopt setsockopt getsockname getpeername \
16250 gai_strerror mkstemp getline getdelim mremap memmove fsync sync bzero \
16251 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
16252 cfmakeraw cfsetspeed
16253 do
16254 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
16255 { echo "$as_me:$LINENO: checking for $ac_func" >&5
16256 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
16257 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
16258   echo $ECHO_N "(cached) $ECHO_C" >&6
16259 else
16260   cat >conftest.$ac_ext <<_ACEOF
16261 /* confdefs.h.  */
16262 _ACEOF
16263 cat confdefs.h >>conftest.$ac_ext
16264 cat >>conftest.$ac_ext <<_ACEOF
16265 /* end confdefs.h.  */
16266 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
16267    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16268 #define $ac_func innocuous_$ac_func
16269
16270 /* System header to define __stub macros and hopefully few prototypes,
16271     which can conflict with char $ac_func (); below.
16272     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16273     <limits.h> exists even on freestanding compilers.  */
16274
16275 #ifdef __STDC__
16276 # include <limits.h>
16277 #else
16278 # include <assert.h>
16279 #endif
16280
16281 #undef $ac_func
16282
16283 /* Override any GCC internal prototype to avoid an error.
16284    Use char because int might match the return type of a GCC
16285    builtin and then its argument prototype would still apply.  */
16286 #ifdef __cplusplus
16287 extern "C"
16288 #endif
16289 char $ac_func ();
16290 /* The GNU C library defines this for functions which it implements
16291     to always fail with ENOSYS.  Some functions are actually named
16292     something starting with __ and the normal name is an alias.  */
16293 #if defined __stub_$ac_func || defined __stub___$ac_func
16294 choke me
16295 #endif
16296
16297 int
16298 main ()
16299 {
16300 return $ac_func ();
16301   ;
16302   return 0;
16303 }
16304 _ACEOF
16305 rm -f conftest.$ac_objext conftest$ac_exeext
16306 if { (ac_try="$ac_link"
16307 case "(($ac_try" in
16308   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16309   *) ac_try_echo=$ac_try;;
16310 esac
16311 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16312   (eval "$ac_link") 2>conftest.er1
16313   ac_status=$?
16314   grep -v '^ *+' conftest.er1 >conftest.err
16315   rm -f conftest.er1
16316   cat conftest.err >&5
16317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16318   (exit $ac_status); } && {
16319          test -z "$ac_c_werror_flag" ||
16320          test ! -s conftest.err
16321        } && test -s conftest$ac_exeext &&
16322        $as_test_x conftest$ac_exeext; then
16323   eval "$as_ac_var=yes"
16324 else
16325   echo "$as_me: failed program was:" >&5
16326 sed 's/^/| /' conftest.$ac_ext >&5
16327
16328         eval "$as_ac_var=no"
16329 fi
16330
16331 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16332       conftest$ac_exeext conftest.$ac_ext
16333 fi
16334 ac_res=`eval echo '${'$as_ac_var'}'`
16335                { echo "$as_me:$LINENO: result: $ac_res" >&5
16336 echo "${ECHO_T}$ac_res" >&6; }
16337 if test `eval echo '${'$as_ac_var'}'` = yes; then
16338   cat >>confdefs.h <<_ACEOF
16339 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16340 _ACEOF
16341
16342 fi
16343 done
16344
16345
16346
16347 for ac_header in sys/un.h
16348 do
16349 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16350 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16351   { echo "$as_me:$LINENO: checking for $ac_header" >&5
16352 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16353 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16354   echo $ECHO_N "(cached) $ECHO_C" >&6
16355 fi
16356 ac_res=`eval echo '${'$as_ac_Header'}'`
16357                { echo "$as_me:$LINENO: result: $ac_res" >&5
16358 echo "${ECHO_T}$ac_res" >&6; }
16359 else
16360   # Is the header compilable?
16361 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16362 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16363 cat >conftest.$ac_ext <<_ACEOF
16364 /* confdefs.h.  */
16365 _ACEOF
16366 cat confdefs.h >>conftest.$ac_ext
16367 cat >>conftest.$ac_ext <<_ACEOF
16368 /* end confdefs.h.  */
16369 $ac_includes_default
16370 #include <$ac_header>
16371 _ACEOF
16372 rm -f conftest.$ac_objext
16373 if { (ac_try="$ac_compile"
16374 case "(($ac_try" in
16375   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16376   *) ac_try_echo=$ac_try;;
16377 esac
16378 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16379   (eval "$ac_compile") 2>conftest.er1
16380   ac_status=$?
16381   grep -v '^ *+' conftest.er1 >conftest.err
16382   rm -f conftest.er1
16383   cat conftest.err >&5
16384   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16385   (exit $ac_status); } && {
16386          test -z "$ac_c_werror_flag" ||
16387          test ! -s conftest.err
16388        } && test -s conftest.$ac_objext; then
16389   ac_header_compiler=yes
16390 else
16391   echo "$as_me: failed program was:" >&5
16392 sed 's/^/| /' conftest.$ac_ext >&5
16393
16394         ac_header_compiler=no
16395 fi
16396
16397 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16398 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16399 echo "${ECHO_T}$ac_header_compiler" >&6; }
16400
16401 # Is the header present?
16402 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16403 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16404 cat >conftest.$ac_ext <<_ACEOF
16405 /* confdefs.h.  */
16406 _ACEOF
16407 cat confdefs.h >>conftest.$ac_ext
16408 cat >>conftest.$ac_ext <<_ACEOF
16409 /* end confdefs.h.  */
16410 #include <$ac_header>
16411 _ACEOF
16412 if { (ac_try="$ac_cpp conftest.$ac_ext"
16413 case "(($ac_try" in
16414   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16415   *) ac_try_echo=$ac_try;;
16416 esac
16417 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16418   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16419   ac_status=$?
16420   grep -v '^ *+' conftest.er1 >conftest.err
16421   rm -f conftest.er1
16422   cat conftest.err >&5
16423   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16424   (exit $ac_status); } >/dev/null && {
16425          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16426          test ! -s conftest.err
16427        }; then
16428   ac_header_preproc=yes
16429 else
16430   echo "$as_me: failed program was:" >&5
16431 sed 's/^/| /' conftest.$ac_ext >&5
16432
16433   ac_header_preproc=no
16434 fi
16435
16436 rm -f conftest.err conftest.$ac_ext
16437 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16438 echo "${ECHO_T}$ac_header_preproc" >&6; }
16439
16440 # So?  What about this header?
16441 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16442   yes:no: )
16443     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16444 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16445     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16446 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16447     ac_header_preproc=yes
16448     ;;
16449   no:yes:* )
16450     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16451 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16452     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16453 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16454     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16455 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16456     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16457 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16458     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16459 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16460     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16461 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16462
16463     ;;
16464 esac
16465 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16466 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16467 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16468   echo $ECHO_N "(cached) $ECHO_C" >&6
16469 else
16470   eval "$as_ac_Header=\$ac_header_preproc"
16471 fi
16472 ac_res=`eval echo '${'$as_ac_Header'}'`
16473                { echo "$as_me:$LINENO: result: $ac_res" >&5
16474 echo "${ECHO_T}$ac_res" >&6; }
16475
16476 fi
16477 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16478   cat >>confdefs.h <<_ACEOF
16479 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16480 _ACEOF
16481
16482 fi
16483
16484 done
16485
16486
16487
16488
16489
16490
16491 for ac_header in $ac_header_list
16492 do
16493 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16494 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16495   { echo "$as_me:$LINENO: checking for $ac_header" >&5
16496 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16497 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16498   echo $ECHO_N "(cached) $ECHO_C" >&6
16499 fi
16500 ac_res=`eval echo '${'$as_ac_Header'}'`
16501                { echo "$as_me:$LINENO: result: $ac_res" >&5
16502 echo "${ECHO_T}$ac_res" >&6; }
16503 else
16504   # Is the header compilable?
16505 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16506 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16507 cat >conftest.$ac_ext <<_ACEOF
16508 /* confdefs.h.  */
16509 _ACEOF
16510 cat confdefs.h >>conftest.$ac_ext
16511 cat >>conftest.$ac_ext <<_ACEOF
16512 /* end confdefs.h.  */
16513 $ac_includes_default
16514 #include <$ac_header>
16515 _ACEOF
16516 rm -f conftest.$ac_objext
16517 if { (ac_try="$ac_compile"
16518 case "(($ac_try" in
16519   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16520   *) ac_try_echo=$ac_try;;
16521 esac
16522 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16523   (eval "$ac_compile") 2>conftest.er1
16524   ac_status=$?
16525   grep -v '^ *+' conftest.er1 >conftest.err
16526   rm -f conftest.er1
16527   cat conftest.err >&5
16528   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16529   (exit $ac_status); } && {
16530          test -z "$ac_c_werror_flag" ||
16531          test ! -s conftest.err
16532        } && test -s conftest.$ac_objext; then
16533   ac_header_compiler=yes
16534 else
16535   echo "$as_me: failed program was:" >&5
16536 sed 's/^/| /' conftest.$ac_ext >&5
16537
16538         ac_header_compiler=no
16539 fi
16540
16541 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16542 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16543 echo "${ECHO_T}$ac_header_compiler" >&6; }
16544
16545 # Is the header present?
16546 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16547 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16548 cat >conftest.$ac_ext <<_ACEOF
16549 /* confdefs.h.  */
16550 _ACEOF
16551 cat confdefs.h >>conftest.$ac_ext
16552 cat >>conftest.$ac_ext <<_ACEOF
16553 /* end confdefs.h.  */
16554 #include <$ac_header>
16555 _ACEOF
16556 if { (ac_try="$ac_cpp conftest.$ac_ext"
16557 case "(($ac_try" in
16558   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16559   *) ac_try_echo=$ac_try;;
16560 esac
16561 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16562   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16563   ac_status=$?
16564   grep -v '^ *+' conftest.er1 >conftest.err
16565   rm -f conftest.er1
16566   cat conftest.err >&5
16567   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16568   (exit $ac_status); } >/dev/null && {
16569          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16570          test ! -s conftest.err
16571        }; then
16572   ac_header_preproc=yes
16573 else
16574   echo "$as_me: failed program was:" >&5
16575 sed 's/^/| /' conftest.$ac_ext >&5
16576
16577   ac_header_preproc=no
16578 fi
16579
16580 rm -f conftest.err conftest.$ac_ext
16581 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16582 echo "${ECHO_T}$ac_header_preproc" >&6; }
16583
16584 # So?  What about this header?
16585 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16586   yes:no: )
16587     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16588 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16589     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16590 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16591     ac_header_preproc=yes
16592     ;;
16593   no:yes:* )
16594     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16595 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16596     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16597 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16598     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16599 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16600     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16601 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16602     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16603 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16604     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16605 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16606
16607     ;;
16608 esac
16609 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16610 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16611 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16612   echo $ECHO_N "(cached) $ECHO_C" >&6
16613 else
16614   eval "$as_ac_Header=\$ac_header_preproc"
16615 fi
16616 ac_res=`eval echo '${'$as_ac_Header'}'`
16617                { echo "$as_me:$LINENO: result: $ac_res" >&5
16618 echo "${ECHO_T}$ac_res" >&6; }
16619
16620 fi
16621 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16622   cat >>confdefs.h <<_ACEOF
16623 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16624 _ACEOF
16625
16626 fi
16627
16628 done
16629
16630
16631
16632
16633
16634
16635
16636
16637
16638 for ac_func in $ac_func_list
16639 do
16640 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
16641 { echo "$as_me:$LINENO: checking for $ac_func" >&5
16642 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
16643 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
16644   echo $ECHO_N "(cached) $ECHO_C" >&6
16645 else
16646   cat >conftest.$ac_ext <<_ACEOF
16647 /* confdefs.h.  */
16648 _ACEOF
16649 cat confdefs.h >>conftest.$ac_ext
16650 cat >>conftest.$ac_ext <<_ACEOF
16651 /* end confdefs.h.  */
16652 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
16653    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16654 #define $ac_func innocuous_$ac_func
16655
16656 /* System header to define __stub macros and hopefully few prototypes,
16657     which can conflict with char $ac_func (); below.
16658     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16659     <limits.h> exists even on freestanding compilers.  */
16660
16661 #ifdef __STDC__
16662 # include <limits.h>
16663 #else
16664 # include <assert.h>
16665 #endif
16666
16667 #undef $ac_func
16668
16669 /* Override any GCC internal prototype to avoid an error.
16670    Use char because int might match the return type of a GCC
16671    builtin and then its argument prototype would still apply.  */
16672 #ifdef __cplusplus
16673 extern "C"
16674 #endif
16675 char $ac_func ();
16676 /* The GNU C library defines this for functions which it implements
16677     to always fail with ENOSYS.  Some functions are actually named
16678     something starting with __ and the normal name is an alias.  */
16679 #if defined __stub_$ac_func || defined __stub___$ac_func
16680 choke me
16681 #endif
16682
16683 int
16684 main ()
16685 {
16686 return $ac_func ();
16687   ;
16688   return 0;
16689 }
16690 _ACEOF
16691 rm -f conftest.$ac_objext conftest$ac_exeext
16692 if { (ac_try="$ac_link"
16693 case "(($ac_try" in
16694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16695   *) ac_try_echo=$ac_try;;
16696 esac
16697 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16698   (eval "$ac_link") 2>conftest.er1
16699   ac_status=$?
16700   grep -v '^ *+' conftest.er1 >conftest.err
16701   rm -f conftest.er1
16702   cat conftest.err >&5
16703   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16704   (exit $ac_status); } && {
16705          test -z "$ac_c_werror_flag" ||
16706          test ! -s conftest.err
16707        } && test -s conftest$ac_exeext &&
16708        $as_test_x conftest$ac_exeext; then
16709   eval "$as_ac_var=yes"
16710 else
16711   echo "$as_me: failed program was:" >&5
16712 sed 's/^/| /' conftest.$ac_ext >&5
16713
16714         eval "$as_ac_var=no"
16715 fi
16716
16717 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16718       conftest$ac_exeext conftest.$ac_ext
16719 fi
16720 ac_res=`eval echo '${'$as_ac_var'}'`
16721                { echo "$as_me:$LINENO: result: $ac_res" >&5
16722 echo "${ECHO_T}$ac_res" >&6; }
16723 if test `eval echo '${'$as_ac_var'}'` = yes; then
16724   cat >>confdefs.h <<_ACEOF
16725 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16726 _ACEOF
16727
16728 fi
16729 done
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740
16741
16742
16743
16744
16745
16746
16747 { echo "$as_me:$LINENO: checking for working mktime" >&5
16748 echo $ECHO_N "checking for working mktime... $ECHO_C" >&6; }
16749 if test "${ac_cv_func_working_mktime+set}" = set; then
16750   echo $ECHO_N "(cached) $ECHO_C" >&6
16751 else
16752   if test "$cross_compiling" = yes; then
16753   ac_cv_func_working_mktime=no
16754 else
16755   cat >conftest.$ac_ext <<_ACEOF
16756 /* confdefs.h.  */
16757 _ACEOF
16758 cat confdefs.h >>conftest.$ac_ext
16759 cat >>conftest.$ac_ext <<_ACEOF
16760 /* end confdefs.h.  */
16761 /* Test program from Paul Eggert and Tony Leneis.  */
16762 #ifdef TIME_WITH_SYS_TIME
16763 # include <sys/time.h>
16764 # include <time.h>
16765 #else
16766 # ifdef HAVE_SYS_TIME_H
16767 #  include <sys/time.h>
16768 # else
16769 #  include <time.h>
16770 # endif
16771 #endif
16772
16773 #include <stdlib.h>
16774
16775 #ifdef HAVE_UNISTD_H
16776 # include <unistd.h>
16777 #endif
16778
16779 #ifndef HAVE_ALARM
16780 # define alarm(X) /* empty */
16781 #endif
16782
16783 /* Work around redefinition to rpl_putenv by other config tests.  */
16784 #undef putenv
16785
16786 static time_t time_t_max;
16787 static time_t time_t_min;
16788
16789 /* Values we'll use to set the TZ environment variable.  */
16790 static char *tz_strings[] = {
16791   (char *) 0, "TZ=GMT0", "TZ=JST-9",
16792   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
16793 };
16794 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
16795
16796 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
16797    Based on a problem report from Andreas Jaeger.  */
16798 static int
16799 spring_forward_gap ()
16800 {
16801   /* glibc (up to about 1998-10-07) failed this test. */
16802   struct tm tm;
16803
16804   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16805      instead of "TZ=America/Vancouver" in order to detect the bug even
16806      on systems that don't support the Olson extension, or don't have the
16807      full zoneinfo tables installed.  */
16808   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16809
16810   tm.tm_year = 98;
16811   tm.tm_mon = 3;
16812   tm.tm_mday = 5;
16813   tm.tm_hour = 2;
16814   tm.tm_min = 0;
16815   tm.tm_sec = 0;
16816   tm.tm_isdst = -1;
16817   return mktime (&tm) != (time_t) -1;
16818 }
16819
16820 static int
16821 mktime_test1 (now)
16822      time_t now;
16823 {
16824   struct tm *lt;
16825   return ! (lt = localtime (&now)) || mktime (lt) == now;
16826 }
16827
16828 static int
16829 mktime_test (now)
16830      time_t now;
16831 {
16832   return (mktime_test1 (now)
16833           && mktime_test1 ((time_t) (time_t_max - now))
16834           && mktime_test1 ((time_t) (time_t_min + now)));
16835 }
16836
16837 static int
16838 irix_6_4_bug ()
16839 {
16840   /* Based on code from Ariel Faigon.  */
16841   struct tm tm;
16842   tm.tm_year = 96;
16843   tm.tm_mon = 3;
16844   tm.tm_mday = 0;
16845   tm.tm_hour = 0;
16846   tm.tm_min = 0;
16847   tm.tm_sec = 0;
16848   tm.tm_isdst = -1;
16849   mktime (&tm);
16850   return tm.tm_mon == 2 && tm.tm_mday == 31;
16851 }
16852
16853 static int
16854 bigtime_test (j)
16855      int j;
16856 {
16857   struct tm tm;
16858   time_t now;
16859   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
16860   now = mktime (&tm);
16861   if (now != (time_t) -1)
16862     {
16863       struct tm *lt = localtime (&now);
16864       if (! (lt
16865              && lt->tm_year == tm.tm_year
16866              && lt->tm_mon == tm.tm_mon
16867              && lt->tm_mday == tm.tm_mday
16868              && lt->tm_hour == tm.tm_hour
16869              && lt->tm_min == tm.tm_min
16870              && lt->tm_sec == tm.tm_sec
16871              && lt->tm_yday == tm.tm_yday
16872              && lt->tm_wday == tm.tm_wday
16873              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
16874                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
16875         return 0;
16876     }
16877   return 1;
16878 }
16879
16880 static int
16881 year_2050_test ()
16882 {
16883   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
16884      ignoring leap seconds.  */
16885   unsigned long int answer = 2527315200UL;
16886
16887   struct tm tm;
16888   time_t t;
16889   tm.tm_year = 2050 - 1900;
16890   tm.tm_mon = 2 - 1;
16891   tm.tm_mday = 1;
16892   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
16893   tm.tm_isdst = -1;
16894
16895   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16896      instead of "TZ=America/Vancouver" in order to detect the bug even
16897      on systems that don't support the Olson extension, or don't have the
16898      full zoneinfo tables installed.  */
16899   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16900
16901   t = mktime (&tm);
16902
16903   /* Check that the result is either a failure, or close enough
16904      to the correct answer that we can assume the discrepancy is
16905      due to leap seconds.  */
16906   return (t == (time_t) -1
16907           || (0 < t && answer - 120 <= t && t <= answer + 120));
16908 }
16909
16910 int
16911 main ()
16912 {
16913   time_t t, delta;
16914   int i, j;
16915
16916   /* This test makes some buggy mktime implementations loop.
16917      Give up after 60 seconds; a mktime slower than that
16918      isn't worth using anyway.  */
16919   alarm (60);
16920
16921   for (time_t_max = 1; 0 < time_t_max; time_t_max *= 2)
16922     continue;
16923   time_t_max--;
16924   if ((time_t) -1 < 0)
16925     for (time_t_min = -1; (time_t) (time_t_min * 2) < 0; time_t_min *= 2)
16926       continue;
16927   delta = time_t_max / 997; /* a suitable prime number */
16928   for (i = 0; i < N_STRINGS; i++)
16929     {
16930       if (tz_strings[i])
16931         putenv (tz_strings[i]);
16932
16933       for (t = 0; t <= time_t_max - delta; t += delta)
16934         if (! mktime_test (t))
16935           return 1;
16936       if (! (mktime_test ((time_t) 1)
16937              && mktime_test ((time_t) (60 * 60))
16938              && mktime_test ((time_t) (60 * 60 * 24))))
16939         return 1;
16940
16941       for (j = 1; 0 < j; j *= 2)
16942         if (! bigtime_test (j))
16943           return 1;
16944       if (! bigtime_test (j - 1))
16945         return 1;
16946     }
16947   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
16948 }
16949 _ACEOF
16950 rm -f conftest$ac_exeext
16951 if { (ac_try="$ac_link"
16952 case "(($ac_try" in
16953   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16954   *) ac_try_echo=$ac_try;;
16955 esac
16956 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16957   (eval "$ac_link") 2>&5
16958   ac_status=$?
16959   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16960   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
16961   { (case "(($ac_try" in
16962   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16963   *) ac_try_echo=$ac_try;;
16964 esac
16965 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16966   (eval "$ac_try") 2>&5
16967   ac_status=$?
16968   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16969   (exit $ac_status); }; }; then
16970   ac_cv_func_working_mktime=yes
16971 else
16972   echo "$as_me: program exited with status $ac_status" >&5
16973 echo "$as_me: failed program was:" >&5
16974 sed 's/^/| /' conftest.$ac_ext >&5
16975
16976 ( exit $ac_status )
16977 ac_cv_func_working_mktime=no
16978 fi
16979 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
16980 fi
16981
16982
16983 fi
16984 { echo "$as_me:$LINENO: result: $ac_cv_func_working_mktime" >&5
16985 echo "${ECHO_T}$ac_cv_func_working_mktime" >&6; }
16986 if test $ac_cv_func_working_mktime = no; then
16987   case " $LIBOBJS " in
16988   *" mktime.$ac_objext "* ) ;;
16989   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
16990  ;;
16991 esac
16992
16993 fi
16994
16995 if test "$ac_cv_func_working_mktime" = no; then
16996
16997 cat >>confdefs.h <<\_ACEOF
16998 #define BROKEN_MKTIME 1
16999 _ACEOF
17000
17001 fi
17002
17003 ac_have_func=no # yes means we've found a way to get the load average.
17004
17005 # Make sure getloadavg.c is where it belongs, at configure-time.
17006 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
17007   { { echo "$as_me:$LINENO: error: $srcdir/$ac_config_libobj_dir/getloadavg.c is missing" >&5
17008 echo "$as_me: error: $srcdir/$ac_config_libobj_dir/getloadavg.c is missing" >&2;}
17009    { (exit 1); exit 1; }; }
17010
17011 ac_save_LIBS=$LIBS
17012
17013 # Check for getloadavg, but be sure not to touch the cache variable.
17014 ({ echo "$as_me:$LINENO: checking for getloadavg" >&5
17015 echo $ECHO_N "checking for getloadavg... $ECHO_C" >&6; }
17016 if test "${ac_cv_func_getloadavg+set}" = set; then
17017   echo $ECHO_N "(cached) $ECHO_C" >&6
17018 else
17019   cat >conftest.$ac_ext <<_ACEOF
17020 /* confdefs.h.  */
17021 _ACEOF
17022 cat confdefs.h >>conftest.$ac_ext
17023 cat >>conftest.$ac_ext <<_ACEOF
17024 /* end confdefs.h.  */
17025 /* Define getloadavg to an innocuous variant, in case <limits.h> declares getloadavg.
17026    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17027 #define getloadavg innocuous_getloadavg
17028
17029 /* System header to define __stub macros and hopefully few prototypes,
17030     which can conflict with char getloadavg (); below.
17031     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17032     <limits.h> exists even on freestanding compilers.  */
17033
17034 #ifdef __STDC__
17035 # include <limits.h>
17036 #else
17037 # include <assert.h>
17038 #endif
17039
17040 #undef getloadavg
17041
17042 /* Override any GCC internal prototype to avoid an error.
17043    Use char because int might match the return type of a GCC
17044    builtin and then its argument prototype would still apply.  */
17045 #ifdef __cplusplus
17046 extern "C"
17047 #endif
17048 char getloadavg ();
17049 /* The GNU C library defines this for functions which it implements
17050     to always fail with ENOSYS.  Some functions are actually named
17051     something starting with __ and the normal name is an alias.  */
17052 #if defined __stub_getloadavg || defined __stub___getloadavg
17053 choke me
17054 #endif
17055
17056 int
17057 main ()
17058 {
17059 return getloadavg ();
17060   ;
17061   return 0;
17062 }
17063 _ACEOF
17064 rm -f conftest.$ac_objext conftest$ac_exeext
17065 if { (ac_try="$ac_link"
17066 case "(($ac_try" in
17067   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17068   *) ac_try_echo=$ac_try;;
17069 esac
17070 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17071   (eval "$ac_link") 2>conftest.er1
17072   ac_status=$?
17073   grep -v '^ *+' conftest.er1 >conftest.err
17074   rm -f conftest.er1
17075   cat conftest.err >&5
17076   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17077   (exit $ac_status); } && {
17078          test -z "$ac_c_werror_flag" ||
17079          test ! -s conftest.err
17080        } && test -s conftest$ac_exeext &&
17081        $as_test_x conftest$ac_exeext; then
17082   ac_cv_func_getloadavg=yes
17083 else
17084   echo "$as_me: failed program was:" >&5
17085 sed 's/^/| /' conftest.$ac_ext >&5
17086
17087         ac_cv_func_getloadavg=no
17088 fi
17089
17090 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17091       conftest$ac_exeext conftest.$ac_ext
17092 fi
17093 { echo "$as_me:$LINENO: result: $ac_cv_func_getloadavg" >&5
17094 echo "${ECHO_T}$ac_cv_func_getloadavg" >&6; }
17095 if test $ac_cv_func_getloadavg = yes; then
17096   exit 0
17097 else
17098   exit 1
17099 fi
17100 ) && ac_have_func=yes
17101
17102 # On HPUX9, an unprivileged user can get load averages through this function.
17103
17104 for ac_func in pstat_getdynamic
17105 do
17106 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17107 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17108 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17109 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17110   echo $ECHO_N "(cached) $ECHO_C" >&6
17111 else
17112   cat >conftest.$ac_ext <<_ACEOF
17113 /* confdefs.h.  */
17114 _ACEOF
17115 cat confdefs.h >>conftest.$ac_ext
17116 cat >>conftest.$ac_ext <<_ACEOF
17117 /* end confdefs.h.  */
17118 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17119    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17120 #define $ac_func innocuous_$ac_func
17121
17122 /* System header to define __stub macros and hopefully few prototypes,
17123     which can conflict with char $ac_func (); below.
17124     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17125     <limits.h> exists even on freestanding compilers.  */
17126
17127 #ifdef __STDC__
17128 # include <limits.h>
17129 #else
17130 # include <assert.h>
17131 #endif
17132
17133 #undef $ac_func
17134
17135 /* Override any GCC internal prototype to avoid an error.
17136    Use char because int might match the return type of a GCC
17137    builtin and then its argument prototype would still apply.  */
17138 #ifdef __cplusplus
17139 extern "C"
17140 #endif
17141 char $ac_func ();
17142 /* The GNU C library defines this for functions which it implements
17143     to always fail with ENOSYS.  Some functions are actually named
17144     something starting with __ and the normal name is an alias.  */
17145 #if defined __stub_$ac_func || defined __stub___$ac_func
17146 choke me
17147 #endif
17148
17149 int
17150 main ()
17151 {
17152 return $ac_func ();
17153   ;
17154   return 0;
17155 }
17156 _ACEOF
17157 rm -f conftest.$ac_objext conftest$ac_exeext
17158 if { (ac_try="$ac_link"
17159 case "(($ac_try" in
17160   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17161   *) ac_try_echo=$ac_try;;
17162 esac
17163 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17164   (eval "$ac_link") 2>conftest.er1
17165   ac_status=$?
17166   grep -v '^ *+' conftest.er1 >conftest.err
17167   rm -f conftest.er1
17168   cat conftest.err >&5
17169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17170   (exit $ac_status); } && {
17171          test -z "$ac_c_werror_flag" ||
17172          test ! -s conftest.err
17173        } && test -s conftest$ac_exeext &&
17174        $as_test_x conftest$ac_exeext; then
17175   eval "$as_ac_var=yes"
17176 else
17177   echo "$as_me: failed program was:" >&5
17178 sed 's/^/| /' conftest.$ac_ext >&5
17179
17180         eval "$as_ac_var=no"
17181 fi
17182
17183 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17184       conftest$ac_exeext conftest.$ac_ext
17185 fi
17186 ac_res=`eval echo '${'$as_ac_var'}'`
17187                { echo "$as_me:$LINENO: result: $ac_res" >&5
17188 echo "${ECHO_T}$ac_res" >&6; }
17189 if test `eval echo '${'$as_ac_var'}'` = yes; then
17190   cat >>confdefs.h <<_ACEOF
17191 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17192 _ACEOF
17193
17194 fi
17195 done
17196
17197
17198 # Solaris has libkstat which does not require root.
17199
17200 { echo "$as_me:$LINENO: checking for kstat_open in -lkstat" >&5
17201 echo $ECHO_N "checking for kstat_open in -lkstat... $ECHO_C" >&6; }
17202 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then
17203   echo $ECHO_N "(cached) $ECHO_C" >&6
17204 else
17205   ac_check_lib_save_LIBS=$LIBS
17206 LIBS="-lkstat  $LIBS"
17207 cat >conftest.$ac_ext <<_ACEOF
17208 /* confdefs.h.  */
17209 _ACEOF
17210 cat confdefs.h >>conftest.$ac_ext
17211 cat >>conftest.$ac_ext <<_ACEOF
17212 /* end confdefs.h.  */
17213
17214 /* Override any GCC internal prototype to avoid an error.
17215    Use char because int might match the return type of a GCC
17216    builtin and then its argument prototype would still apply.  */
17217 #ifdef __cplusplus
17218 extern "C"
17219 #endif
17220 char kstat_open ();
17221 int
17222 main ()
17223 {
17224 return kstat_open ();
17225   ;
17226   return 0;
17227 }
17228 _ACEOF
17229 rm -f conftest.$ac_objext conftest$ac_exeext
17230 if { (ac_try="$ac_link"
17231 case "(($ac_try" in
17232   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17233   *) ac_try_echo=$ac_try;;
17234 esac
17235 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17236   (eval "$ac_link") 2>conftest.er1
17237   ac_status=$?
17238   grep -v '^ *+' conftest.er1 >conftest.err
17239   rm -f conftest.er1
17240   cat conftest.err >&5
17241   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17242   (exit $ac_status); } && {
17243          test -z "$ac_c_werror_flag" ||
17244          test ! -s conftest.err
17245        } && test -s conftest$ac_exeext &&
17246        $as_test_x conftest$ac_exeext; then
17247   ac_cv_lib_kstat_kstat_open=yes
17248 else
17249   echo "$as_me: failed program was:" >&5
17250 sed 's/^/| /' conftest.$ac_ext >&5
17251
17252         ac_cv_lib_kstat_kstat_open=no
17253 fi
17254
17255 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17256       conftest$ac_exeext conftest.$ac_ext
17257 LIBS=$ac_check_lib_save_LIBS
17258 fi
17259 { echo "$as_me:$LINENO: result: $ac_cv_lib_kstat_kstat_open" >&5
17260 echo "${ECHO_T}$ac_cv_lib_kstat_kstat_open" >&6; }
17261 if test $ac_cv_lib_kstat_kstat_open = yes; then
17262   cat >>confdefs.h <<_ACEOF
17263 #define HAVE_LIBKSTAT 1
17264 _ACEOF
17265
17266   LIBS="-lkstat $LIBS"
17267
17268 fi
17269
17270 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
17271
17272 # Some systems with -lutil have (and need) -lkvm as well, some do not.
17273 # On Solaris, -lkvm requires nlist from -lelf, so check that first
17274 # to get the right answer into the cache.
17275 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
17276 if test $ac_have_func = no; then
17277   { echo "$as_me:$LINENO: checking for elf_begin in -lelf" >&5
17278 echo $ECHO_N "checking for elf_begin in -lelf... $ECHO_C" >&6; }
17279 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then
17280   echo $ECHO_N "(cached) $ECHO_C" >&6
17281 else
17282   ac_check_lib_save_LIBS=$LIBS
17283 LIBS="-lelf  $LIBS"
17284 cat >conftest.$ac_ext <<_ACEOF
17285 /* confdefs.h.  */
17286 _ACEOF
17287 cat confdefs.h >>conftest.$ac_ext
17288 cat >>conftest.$ac_ext <<_ACEOF
17289 /* end confdefs.h.  */
17290
17291 /* Override any GCC internal prototype to avoid an error.
17292    Use char because int might match the return type of a GCC
17293    builtin and then its argument prototype would still apply.  */
17294 #ifdef __cplusplus
17295 extern "C"
17296 #endif
17297 char elf_begin ();
17298 int
17299 main ()
17300 {
17301 return elf_begin ();
17302   ;
17303   return 0;
17304 }
17305 _ACEOF
17306 rm -f conftest.$ac_objext conftest$ac_exeext
17307 if { (ac_try="$ac_link"
17308 case "(($ac_try" in
17309   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17310   *) ac_try_echo=$ac_try;;
17311 esac
17312 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17313   (eval "$ac_link") 2>conftest.er1
17314   ac_status=$?
17315   grep -v '^ *+' conftest.er1 >conftest.err
17316   rm -f conftest.er1
17317   cat conftest.err >&5
17318   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17319   (exit $ac_status); } && {
17320          test -z "$ac_c_werror_flag" ||
17321          test ! -s conftest.err
17322        } && test -s conftest$ac_exeext &&
17323        $as_test_x conftest$ac_exeext; then
17324   ac_cv_lib_elf_elf_begin=yes
17325 else
17326   echo "$as_me: failed program was:" >&5
17327 sed 's/^/| /' conftest.$ac_ext >&5
17328
17329         ac_cv_lib_elf_elf_begin=no
17330 fi
17331
17332 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17333       conftest$ac_exeext conftest.$ac_ext
17334 LIBS=$ac_check_lib_save_LIBS
17335 fi
17336 { echo "$as_me:$LINENO: result: $ac_cv_lib_elf_elf_begin" >&5
17337 echo "${ECHO_T}$ac_cv_lib_elf_elf_begin" >&6; }
17338 if test $ac_cv_lib_elf_elf_begin = yes; then
17339   LIBS="-lelf $LIBS"
17340 fi
17341
17342 fi
17343 if test $ac_have_func = no; then
17344   { echo "$as_me:$LINENO: checking for kvm_open in -lkvm" >&5
17345 echo $ECHO_N "checking for kvm_open in -lkvm... $ECHO_C" >&6; }
17346 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then
17347   echo $ECHO_N "(cached) $ECHO_C" >&6
17348 else
17349   ac_check_lib_save_LIBS=$LIBS
17350 LIBS="-lkvm  $LIBS"
17351 cat >conftest.$ac_ext <<_ACEOF
17352 /* confdefs.h.  */
17353 _ACEOF
17354 cat confdefs.h >>conftest.$ac_ext
17355 cat >>conftest.$ac_ext <<_ACEOF
17356 /* end confdefs.h.  */
17357
17358 /* Override any GCC internal prototype to avoid an error.
17359    Use char because int might match the return type of a GCC
17360    builtin and then its argument prototype would still apply.  */
17361 #ifdef __cplusplus
17362 extern "C"
17363 #endif
17364 char kvm_open ();
17365 int
17366 main ()
17367 {
17368 return kvm_open ();
17369   ;
17370   return 0;
17371 }
17372 _ACEOF
17373 rm -f conftest.$ac_objext conftest$ac_exeext
17374 if { (ac_try="$ac_link"
17375 case "(($ac_try" in
17376   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17377   *) ac_try_echo=$ac_try;;
17378 esac
17379 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17380   (eval "$ac_link") 2>conftest.er1
17381   ac_status=$?
17382   grep -v '^ *+' conftest.er1 >conftest.err
17383   rm -f conftest.er1
17384   cat conftest.err >&5
17385   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17386   (exit $ac_status); } && {
17387          test -z "$ac_c_werror_flag" ||
17388          test ! -s conftest.err
17389        } && test -s conftest$ac_exeext &&
17390        $as_test_x conftest$ac_exeext; then
17391   ac_cv_lib_kvm_kvm_open=yes
17392 else
17393   echo "$as_me: failed program was:" >&5
17394 sed 's/^/| /' conftest.$ac_ext >&5
17395
17396         ac_cv_lib_kvm_kvm_open=no
17397 fi
17398
17399 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17400       conftest$ac_exeext conftest.$ac_ext
17401 LIBS=$ac_check_lib_save_LIBS
17402 fi
17403 { echo "$as_me:$LINENO: result: $ac_cv_lib_kvm_kvm_open" >&5
17404 echo "${ECHO_T}$ac_cv_lib_kvm_kvm_open" >&6; }
17405 if test $ac_cv_lib_kvm_kvm_open = yes; then
17406   LIBS="-lkvm $LIBS"
17407 fi
17408
17409   # Check for the 4.4BSD definition of getloadavg.
17410   { echo "$as_me:$LINENO: checking for getloadavg in -lutil" >&5
17411 echo $ECHO_N "checking for getloadavg in -lutil... $ECHO_C" >&6; }
17412 if test "${ac_cv_lib_util_getloadavg+set}" = set; then
17413   echo $ECHO_N "(cached) $ECHO_C" >&6
17414 else
17415   ac_check_lib_save_LIBS=$LIBS
17416 LIBS="-lutil  $LIBS"
17417 cat >conftest.$ac_ext <<_ACEOF
17418 /* confdefs.h.  */
17419 _ACEOF
17420 cat confdefs.h >>conftest.$ac_ext
17421 cat >>conftest.$ac_ext <<_ACEOF
17422 /* end confdefs.h.  */
17423
17424 /* Override any GCC internal prototype to avoid an error.
17425    Use char because int might match the return type of a GCC
17426    builtin and then its argument prototype would still apply.  */
17427 #ifdef __cplusplus
17428 extern "C"
17429 #endif
17430 char getloadavg ();
17431 int
17432 main ()
17433 {
17434 return getloadavg ();
17435   ;
17436   return 0;
17437 }
17438 _ACEOF
17439 rm -f conftest.$ac_objext conftest$ac_exeext
17440 if { (ac_try="$ac_link"
17441 case "(($ac_try" in
17442   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17443   *) ac_try_echo=$ac_try;;
17444 esac
17445 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17446   (eval "$ac_link") 2>conftest.er1
17447   ac_status=$?
17448   grep -v '^ *+' conftest.er1 >conftest.err
17449   rm -f conftest.er1
17450   cat conftest.err >&5
17451   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17452   (exit $ac_status); } && {
17453          test -z "$ac_c_werror_flag" ||
17454          test ! -s conftest.err
17455        } && test -s conftest$ac_exeext &&
17456        $as_test_x conftest$ac_exeext; then
17457   ac_cv_lib_util_getloadavg=yes
17458 else
17459   echo "$as_me: failed program was:" >&5
17460 sed 's/^/| /' conftest.$ac_ext >&5
17461
17462         ac_cv_lib_util_getloadavg=no
17463 fi
17464
17465 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17466       conftest$ac_exeext conftest.$ac_ext
17467 LIBS=$ac_check_lib_save_LIBS
17468 fi
17469 { echo "$as_me:$LINENO: result: $ac_cv_lib_util_getloadavg" >&5
17470 echo "${ECHO_T}$ac_cv_lib_util_getloadavg" >&6; }
17471 if test $ac_cv_lib_util_getloadavg = yes; then
17472   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
17473 fi
17474
17475 fi
17476
17477 if test $ac_have_func = no; then
17478   # There is a commonly available library for RS/6000 AIX.
17479   # Since it is not a standard part of AIX, it might be installed locally.
17480   ac_getloadavg_LIBS=$LIBS
17481   LIBS="-L/usr/local/lib $LIBS"
17482   { echo "$as_me:$LINENO: checking for getloadavg in -lgetloadavg" >&5
17483 echo $ECHO_N "checking for getloadavg in -lgetloadavg... $ECHO_C" >&6; }
17484 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then
17485   echo $ECHO_N "(cached) $ECHO_C" >&6
17486 else
17487   ac_check_lib_save_LIBS=$LIBS
17488 LIBS="-lgetloadavg  $LIBS"
17489 cat >conftest.$ac_ext <<_ACEOF
17490 /* confdefs.h.  */
17491 _ACEOF
17492 cat confdefs.h >>conftest.$ac_ext
17493 cat >>conftest.$ac_ext <<_ACEOF
17494 /* end confdefs.h.  */
17495
17496 /* Override any GCC internal prototype to avoid an error.
17497    Use char because int might match the return type of a GCC
17498    builtin and then its argument prototype would still apply.  */
17499 #ifdef __cplusplus
17500 extern "C"
17501 #endif
17502 char getloadavg ();
17503 int
17504 main ()
17505 {
17506 return getloadavg ();
17507   ;
17508   return 0;
17509 }
17510 _ACEOF
17511 rm -f conftest.$ac_objext conftest$ac_exeext
17512 if { (ac_try="$ac_link"
17513 case "(($ac_try" in
17514   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17515   *) ac_try_echo=$ac_try;;
17516 esac
17517 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17518   (eval "$ac_link") 2>conftest.er1
17519   ac_status=$?
17520   grep -v '^ *+' conftest.er1 >conftest.err
17521   rm -f conftest.er1
17522   cat conftest.err >&5
17523   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17524   (exit $ac_status); } && {
17525          test -z "$ac_c_werror_flag" ||
17526          test ! -s conftest.err
17527        } && test -s conftest$ac_exeext &&
17528        $as_test_x conftest$ac_exeext; then
17529   ac_cv_lib_getloadavg_getloadavg=yes
17530 else
17531   echo "$as_me: failed program was:" >&5
17532 sed 's/^/| /' conftest.$ac_ext >&5
17533
17534         ac_cv_lib_getloadavg_getloadavg=no
17535 fi
17536
17537 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17538       conftest$ac_exeext conftest.$ac_ext
17539 LIBS=$ac_check_lib_save_LIBS
17540 fi
17541 { echo "$as_me:$LINENO: result: $ac_cv_lib_getloadavg_getloadavg" >&5
17542 echo "${ECHO_T}$ac_cv_lib_getloadavg_getloadavg" >&6; }
17543 if test $ac_cv_lib_getloadavg_getloadavg = yes; then
17544   LIBS="-lgetloadavg $LIBS"
17545 else
17546   LIBS=$ac_getloadavg_LIBS
17547 fi
17548
17549 fi
17550
17551 # Make sure it is really in the library, if we think we found it,
17552 # otherwise set up the replacement function.
17553
17554 for ac_func in getloadavg
17555 do
17556 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17557 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17558 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17559 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17560   echo $ECHO_N "(cached) $ECHO_C" >&6
17561 else
17562   cat >conftest.$ac_ext <<_ACEOF
17563 /* confdefs.h.  */
17564 _ACEOF
17565 cat confdefs.h >>conftest.$ac_ext
17566 cat >>conftest.$ac_ext <<_ACEOF
17567 /* end confdefs.h.  */
17568 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17569    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17570 #define $ac_func innocuous_$ac_func
17571
17572 /* System header to define __stub macros and hopefully few prototypes,
17573     which can conflict with char $ac_func (); below.
17574     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17575     <limits.h> exists even on freestanding compilers.  */
17576
17577 #ifdef __STDC__
17578 # include <limits.h>
17579 #else
17580 # include <assert.h>
17581 #endif
17582
17583 #undef $ac_func
17584
17585 /* Override any GCC internal prototype to avoid an error.
17586    Use char because int might match the return type of a GCC
17587    builtin and then its argument prototype would still apply.  */
17588 #ifdef __cplusplus
17589 extern "C"
17590 #endif
17591 char $ac_func ();
17592 /* The GNU C library defines this for functions which it implements
17593     to always fail with ENOSYS.  Some functions are actually named
17594     something starting with __ and the normal name is an alias.  */
17595 #if defined __stub_$ac_func || defined __stub___$ac_func
17596 choke me
17597 #endif
17598
17599 int
17600 main ()
17601 {
17602 return $ac_func ();
17603   ;
17604   return 0;
17605 }
17606 _ACEOF
17607 rm -f conftest.$ac_objext conftest$ac_exeext
17608 if { (ac_try="$ac_link"
17609 case "(($ac_try" in
17610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17611   *) ac_try_echo=$ac_try;;
17612 esac
17613 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17614   (eval "$ac_link") 2>conftest.er1
17615   ac_status=$?
17616   grep -v '^ *+' conftest.er1 >conftest.err
17617   rm -f conftest.er1
17618   cat conftest.err >&5
17619   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17620   (exit $ac_status); } && {
17621          test -z "$ac_c_werror_flag" ||
17622          test ! -s conftest.err
17623        } && test -s conftest$ac_exeext &&
17624        $as_test_x conftest$ac_exeext; then
17625   eval "$as_ac_var=yes"
17626 else
17627   echo "$as_me: failed program was:" >&5
17628 sed 's/^/| /' conftest.$ac_ext >&5
17629
17630         eval "$as_ac_var=no"
17631 fi
17632
17633 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17634       conftest$ac_exeext conftest.$ac_ext
17635 fi
17636 ac_res=`eval echo '${'$as_ac_var'}'`
17637                { echo "$as_me:$LINENO: result: $ac_res" >&5
17638 echo "${ECHO_T}$ac_res" >&6; }
17639 if test `eval echo '${'$as_ac_var'}'` = yes; then
17640   cat >>confdefs.h <<_ACEOF
17641 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17642 _ACEOF
17643
17644 else
17645   case " $LIBOBJS " in
17646   *" getloadavg.$ac_objext "* ) ;;
17647   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
17648  ;;
17649 esac
17650
17651
17652 cat >>confdefs.h <<\_ACEOF
17653 #define C_GETLOADAVG 1
17654 _ACEOF
17655
17656 # Figure out what our getloadavg.c needs.
17657 ac_have_func=no
17658 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17659   { echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
17660 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6; }
17661 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17662   echo $ECHO_N "(cached) $ECHO_C" >&6
17663 fi
17664 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
17665 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6; }
17666 else
17667   # Is the header compilable?
17668 { echo "$as_me:$LINENO: checking sys/dg_sys_info.h usability" >&5
17669 echo $ECHO_N "checking sys/dg_sys_info.h usability... $ECHO_C" >&6; }
17670 cat >conftest.$ac_ext <<_ACEOF
17671 /* confdefs.h.  */
17672 _ACEOF
17673 cat confdefs.h >>conftest.$ac_ext
17674 cat >>conftest.$ac_ext <<_ACEOF
17675 /* end confdefs.h.  */
17676 $ac_includes_default
17677 #include <sys/dg_sys_info.h>
17678 _ACEOF
17679 rm -f conftest.$ac_objext
17680 if { (ac_try="$ac_compile"
17681 case "(($ac_try" in
17682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17683   *) ac_try_echo=$ac_try;;
17684 esac
17685 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17686   (eval "$ac_compile") 2>conftest.er1
17687   ac_status=$?
17688   grep -v '^ *+' conftest.er1 >conftest.err
17689   rm -f conftest.er1
17690   cat conftest.err >&5
17691   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17692   (exit $ac_status); } && {
17693          test -z "$ac_c_werror_flag" ||
17694          test ! -s conftest.err
17695        } && test -s conftest.$ac_objext; then
17696   ac_header_compiler=yes
17697 else
17698   echo "$as_me: failed program was:" >&5
17699 sed 's/^/| /' conftest.$ac_ext >&5
17700
17701         ac_header_compiler=no
17702 fi
17703
17704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17705 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
17706 echo "${ECHO_T}$ac_header_compiler" >&6; }
17707
17708 # Is the header present?
17709 { echo "$as_me:$LINENO: checking sys/dg_sys_info.h presence" >&5
17710 echo $ECHO_N "checking sys/dg_sys_info.h presence... $ECHO_C" >&6; }
17711 cat >conftest.$ac_ext <<_ACEOF
17712 /* confdefs.h.  */
17713 _ACEOF
17714 cat confdefs.h >>conftest.$ac_ext
17715 cat >>conftest.$ac_ext <<_ACEOF
17716 /* end confdefs.h.  */
17717 #include <sys/dg_sys_info.h>
17718 _ACEOF
17719 if { (ac_try="$ac_cpp conftest.$ac_ext"
17720 case "(($ac_try" in
17721   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17722   *) ac_try_echo=$ac_try;;
17723 esac
17724 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17725   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
17726   ac_status=$?
17727   grep -v '^ *+' conftest.er1 >conftest.err
17728   rm -f conftest.er1
17729   cat conftest.err >&5
17730   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17731   (exit $ac_status); } >/dev/null && {
17732          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
17733          test ! -s conftest.err
17734        }; then
17735   ac_header_preproc=yes
17736 else
17737   echo "$as_me: failed program was:" >&5
17738 sed 's/^/| /' conftest.$ac_ext >&5
17739
17740   ac_header_preproc=no
17741 fi
17742
17743 rm -f conftest.err conftest.$ac_ext
17744 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
17745 echo "${ECHO_T}$ac_header_preproc" >&6; }
17746
17747 # So?  What about this header?
17748 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
17749   yes:no: )
17750     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&5
17751 echo "$as_me: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
17752     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&5
17753 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&2;}
17754     ac_header_preproc=yes
17755     ;;
17756   no:yes:* )
17757     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&5
17758 echo "$as_me: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&2;}
17759     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&5
17760 echo "$as_me: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&2;}
17761     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&5
17762 echo "$as_me: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&2;}
17763     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&5
17764 echo "$as_me: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&2;}
17765     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&5
17766 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&2;}
17767     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&5
17768 echo "$as_me: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&2;}
17769
17770     ;;
17771 esac
17772 { echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
17773 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6; }
17774 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17775   echo $ECHO_N "(cached) $ECHO_C" >&6
17776 else
17777   ac_cv_header_sys_dg_sys_info_h=$ac_header_preproc
17778 fi
17779 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
17780 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6; }
17781
17782 fi
17783 if test $ac_cv_header_sys_dg_sys_info_h = yes; then
17784   ac_have_func=yes
17785
17786 cat >>confdefs.h <<\_ACEOF
17787 #define DGUX 1
17788 _ACEOF
17789
17790
17791 { echo "$as_me:$LINENO: checking for dg_sys_info in -ldgc" >&5
17792 echo $ECHO_N "checking for dg_sys_info in -ldgc... $ECHO_C" >&6; }
17793 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then
17794   echo $ECHO_N "(cached) $ECHO_C" >&6
17795 else
17796   ac_check_lib_save_LIBS=$LIBS
17797 LIBS="-ldgc  $LIBS"
17798 cat >conftest.$ac_ext <<_ACEOF
17799 /* confdefs.h.  */
17800 _ACEOF
17801 cat confdefs.h >>conftest.$ac_ext
17802 cat >>conftest.$ac_ext <<_ACEOF
17803 /* end confdefs.h.  */
17804
17805 /* Override any GCC internal prototype to avoid an error.
17806    Use char because int might match the return type of a GCC
17807    builtin and then its argument prototype would still apply.  */
17808 #ifdef __cplusplus
17809 extern "C"
17810 #endif
17811 char dg_sys_info ();
17812 int
17813 main ()
17814 {
17815 return dg_sys_info ();
17816   ;
17817   return 0;
17818 }
17819 _ACEOF
17820 rm -f conftest.$ac_objext conftest$ac_exeext
17821 if { (ac_try="$ac_link"
17822 case "(($ac_try" in
17823   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17824   *) ac_try_echo=$ac_try;;
17825 esac
17826 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17827   (eval "$ac_link") 2>conftest.er1
17828   ac_status=$?
17829   grep -v '^ *+' conftest.er1 >conftest.err
17830   rm -f conftest.er1
17831   cat conftest.err >&5
17832   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17833   (exit $ac_status); } && {
17834          test -z "$ac_c_werror_flag" ||
17835          test ! -s conftest.err
17836        } && test -s conftest$ac_exeext &&
17837        $as_test_x conftest$ac_exeext; then
17838   ac_cv_lib_dgc_dg_sys_info=yes
17839 else
17840   echo "$as_me: failed program was:" >&5
17841 sed 's/^/| /' conftest.$ac_ext >&5
17842
17843         ac_cv_lib_dgc_dg_sys_info=no
17844 fi
17845
17846 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17847       conftest$ac_exeext conftest.$ac_ext
17848 LIBS=$ac_check_lib_save_LIBS
17849 fi
17850 { echo "$as_me:$LINENO: result: $ac_cv_lib_dgc_dg_sys_info" >&5
17851 echo "${ECHO_T}$ac_cv_lib_dgc_dg_sys_info" >&6; }
17852 if test $ac_cv_lib_dgc_dg_sys_info = yes; then
17853   cat >>confdefs.h <<_ACEOF
17854 #define HAVE_LIBDGC 1
17855 _ACEOF
17856
17857   LIBS="-ldgc $LIBS"
17858
17859 fi
17860
17861 fi
17862
17863
17864
17865 if test "${ac_cv_header_locale_h+set}" = set; then
17866   { echo "$as_me:$LINENO: checking for locale.h" >&5
17867 echo $ECHO_N "checking for locale.h... $ECHO_C" >&6; }
17868 if test "${ac_cv_header_locale_h+set}" = set; then
17869   echo $ECHO_N "(cached) $ECHO_C" >&6
17870 fi
17871 { echo "$as_me:$LINENO: result: $ac_cv_header_locale_h" >&5
17872 echo "${ECHO_T}$ac_cv_header_locale_h" >&6; }
17873 else
17874   # Is the header compilable?
17875 { echo "$as_me:$LINENO: checking locale.h usability" >&5
17876 echo $ECHO_N "checking locale.h usability... $ECHO_C" >&6; }
17877 cat >conftest.$ac_ext <<_ACEOF
17878 /* confdefs.h.  */
17879 _ACEOF
17880 cat confdefs.h >>conftest.$ac_ext
17881 cat >>conftest.$ac_ext <<_ACEOF
17882 /* end confdefs.h.  */
17883 $ac_includes_default
17884 #include <locale.h>
17885 _ACEOF
17886 rm -f conftest.$ac_objext
17887 if { (ac_try="$ac_compile"
17888 case "(($ac_try" in
17889   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17890   *) ac_try_echo=$ac_try;;
17891 esac
17892 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17893   (eval "$ac_compile") 2>conftest.er1
17894   ac_status=$?
17895   grep -v '^ *+' conftest.er1 >conftest.err
17896   rm -f conftest.er1
17897   cat conftest.err >&5
17898   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17899   (exit $ac_status); } && {
17900          test -z "$ac_c_werror_flag" ||
17901          test ! -s conftest.err
17902        } && test -s conftest.$ac_objext; then
17903   ac_header_compiler=yes
17904 else
17905   echo "$as_me: failed program was:" >&5
17906 sed 's/^/| /' conftest.$ac_ext >&5
17907
17908         ac_header_compiler=no
17909 fi
17910
17911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17912 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
17913 echo "${ECHO_T}$ac_header_compiler" >&6; }
17914
17915 # Is the header present?
17916 { echo "$as_me:$LINENO: checking locale.h presence" >&5
17917 echo $ECHO_N "checking locale.h presence... $ECHO_C" >&6; }
17918 cat >conftest.$ac_ext <<_ACEOF
17919 /* confdefs.h.  */
17920 _ACEOF
17921 cat confdefs.h >>conftest.$ac_ext
17922 cat >>conftest.$ac_ext <<_ACEOF
17923 /* end confdefs.h.  */
17924 #include <locale.h>
17925 _ACEOF
17926 if { (ac_try="$ac_cpp conftest.$ac_ext"
17927 case "(($ac_try" in
17928   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17929   *) ac_try_echo=$ac_try;;
17930 esac
17931 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17932   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
17933   ac_status=$?
17934   grep -v '^ *+' conftest.er1 >conftest.err
17935   rm -f conftest.er1
17936   cat conftest.err >&5
17937   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17938   (exit $ac_status); } >/dev/null && {
17939          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
17940          test ! -s conftest.err
17941        }; then
17942   ac_header_preproc=yes
17943 else
17944   echo "$as_me: failed program was:" >&5
17945 sed 's/^/| /' conftest.$ac_ext >&5
17946
17947   ac_header_preproc=no
17948 fi
17949
17950 rm -f conftest.err conftest.$ac_ext
17951 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
17952 echo "${ECHO_T}$ac_header_preproc" >&6; }
17953
17954 # So?  What about this header?
17955 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
17956   yes:no: )
17957     { echo "$as_me:$LINENO: WARNING: locale.h: accepted by the compiler, rejected by the preprocessor!" >&5
17958 echo "$as_me: WARNING: locale.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
17959     { echo "$as_me:$LINENO: WARNING: locale.h: proceeding with the compiler's result" >&5
17960 echo "$as_me: WARNING: locale.h: proceeding with the compiler's result" >&2;}
17961     ac_header_preproc=yes
17962     ;;
17963   no:yes:* )
17964     { echo "$as_me:$LINENO: WARNING: locale.h: present but cannot be compiled" >&5
17965 echo "$as_me: WARNING: locale.h: present but cannot be compiled" >&2;}
17966     { echo "$as_me:$LINENO: WARNING: locale.h:     check for missing prerequisite headers?" >&5
17967 echo "$as_me: WARNING: locale.h:     check for missing prerequisite headers?" >&2;}
17968     { echo "$as_me:$LINENO: WARNING: locale.h: see the Autoconf documentation" >&5
17969 echo "$as_me: WARNING: locale.h: see the Autoconf documentation" >&2;}
17970     { echo "$as_me:$LINENO: WARNING: locale.h:     section \"Present But Cannot Be Compiled\"" >&5
17971 echo "$as_me: WARNING: locale.h:     section \"Present But Cannot Be Compiled\"" >&2;}
17972     { echo "$as_me:$LINENO: WARNING: locale.h: proceeding with the preprocessor's result" >&5
17973 echo "$as_me: WARNING: locale.h: proceeding with the preprocessor's result" >&2;}
17974     { echo "$as_me:$LINENO: WARNING: locale.h: in the future, the compiler will take precedence" >&5
17975 echo "$as_me: WARNING: locale.h: in the future, the compiler will take precedence" >&2;}
17976
17977     ;;
17978 esac
17979 { echo "$as_me:$LINENO: checking for locale.h" >&5
17980 echo $ECHO_N "checking for locale.h... $ECHO_C" >&6; }
17981 if test "${ac_cv_header_locale_h+set}" = set; then
17982   echo $ECHO_N "(cached) $ECHO_C" >&6
17983 else
17984   ac_cv_header_locale_h=$ac_header_preproc
17985 fi
17986 { echo "$as_me:$LINENO: result: $ac_cv_header_locale_h" >&5
17987 echo "${ECHO_T}$ac_cv_header_locale_h" >&6; }
17988
17989 fi
17990
17991
17992
17993 for ac_func in setlocale
17994 do
17995 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17996 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17997 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17998 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17999   echo $ECHO_N "(cached) $ECHO_C" >&6
18000 else
18001   cat >conftest.$ac_ext <<_ACEOF
18002 /* confdefs.h.  */
18003 _ACEOF
18004 cat confdefs.h >>conftest.$ac_ext
18005 cat >>conftest.$ac_ext <<_ACEOF
18006 /* end confdefs.h.  */
18007 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
18008    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
18009 #define $ac_func innocuous_$ac_func
18010
18011 /* System header to define __stub macros and hopefully few prototypes,
18012     which can conflict with char $ac_func (); below.
18013     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18014     <limits.h> exists even on freestanding compilers.  */
18015
18016 #ifdef __STDC__
18017 # include <limits.h>
18018 #else
18019 # include <assert.h>
18020 #endif
18021
18022 #undef $ac_func
18023
18024 /* Override any GCC internal prototype to avoid an error.
18025    Use char because int might match the return type of a GCC
18026    builtin and then its argument prototype would still apply.  */
18027 #ifdef __cplusplus
18028 extern "C"
18029 #endif
18030 char $ac_func ();
18031 /* The GNU C library defines this for functions which it implements
18032     to always fail with ENOSYS.  Some functions are actually named
18033     something starting with __ and the normal name is an alias.  */
18034 #if defined __stub_$ac_func || defined __stub___$ac_func
18035 choke me
18036 #endif
18037
18038 int
18039 main ()
18040 {
18041 return $ac_func ();
18042   ;
18043   return 0;
18044 }
18045 _ACEOF
18046 rm -f conftest.$ac_objext conftest$ac_exeext
18047 if { (ac_try="$ac_link"
18048 case "(($ac_try" in
18049   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18050   *) ac_try_echo=$ac_try;;
18051 esac
18052 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18053   (eval "$ac_link") 2>conftest.er1
18054   ac_status=$?
18055   grep -v '^ *+' conftest.er1 >conftest.err
18056   rm -f conftest.er1
18057   cat conftest.err >&5
18058   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18059   (exit $ac_status); } && {
18060          test -z "$ac_c_werror_flag" ||
18061          test ! -s conftest.err
18062        } && test -s conftest$ac_exeext &&
18063        $as_test_x conftest$ac_exeext; then
18064   eval "$as_ac_var=yes"
18065 else
18066   echo "$as_me: failed program was:" >&5
18067 sed 's/^/| /' conftest.$ac_ext >&5
18068
18069         eval "$as_ac_var=no"
18070 fi
18071
18072 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18073       conftest$ac_exeext conftest.$ac_ext
18074 fi
18075 ac_res=`eval echo '${'$as_ac_var'}'`
18076                { echo "$as_me:$LINENO: result: $ac_res" >&5
18077 echo "${ECHO_T}$ac_res" >&6; }
18078 if test `eval echo '${'$as_ac_var'}'` = yes; then
18079   cat >>confdefs.h <<_ACEOF
18080 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
18081 _ACEOF
18082
18083 fi
18084 done
18085
18086
18087 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
18088 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
18089 # Irix 4.0.5F has the header but not the library.
18090 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
18091   ac_have_func=yes
18092
18093 cat >>confdefs.h <<\_ACEOF
18094 #define SVR4 1
18095 _ACEOF
18096
18097 fi
18098
18099 if test $ac_have_func = no; then
18100   if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18101   { echo "$as_me:$LINENO: checking for inq_stats/cpustats.h" >&5
18102 echo $ECHO_N "checking for inq_stats/cpustats.h... $ECHO_C" >&6; }
18103 if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18104   echo $ECHO_N "(cached) $ECHO_C" >&6
18105 fi
18106 { echo "$as_me:$LINENO: result: $ac_cv_header_inq_stats_cpustats_h" >&5
18107 echo "${ECHO_T}$ac_cv_header_inq_stats_cpustats_h" >&6; }
18108 else
18109   # Is the header compilable?
18110 { echo "$as_me:$LINENO: checking inq_stats/cpustats.h usability" >&5
18111 echo $ECHO_N "checking inq_stats/cpustats.h usability... $ECHO_C" >&6; }
18112 cat >conftest.$ac_ext <<_ACEOF
18113 /* confdefs.h.  */
18114 _ACEOF
18115 cat confdefs.h >>conftest.$ac_ext
18116 cat >>conftest.$ac_ext <<_ACEOF
18117 /* end confdefs.h.  */
18118 $ac_includes_default
18119 #include <inq_stats/cpustats.h>
18120 _ACEOF
18121 rm -f conftest.$ac_objext
18122 if { (ac_try="$ac_compile"
18123 case "(($ac_try" in
18124   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18125   *) ac_try_echo=$ac_try;;
18126 esac
18127 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18128   (eval "$ac_compile") 2>conftest.er1
18129   ac_status=$?
18130   grep -v '^ *+' conftest.er1 >conftest.err
18131   rm -f conftest.er1
18132   cat conftest.err >&5
18133   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18134   (exit $ac_status); } && {
18135          test -z "$ac_c_werror_flag" ||
18136          test ! -s conftest.err
18137        } && test -s conftest.$ac_objext; then
18138   ac_header_compiler=yes
18139 else
18140   echo "$as_me: failed program was:" >&5
18141 sed 's/^/| /' conftest.$ac_ext >&5
18142
18143         ac_header_compiler=no
18144 fi
18145
18146 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18147 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18148 echo "${ECHO_T}$ac_header_compiler" >&6; }
18149
18150 # Is the header present?
18151 { echo "$as_me:$LINENO: checking inq_stats/cpustats.h presence" >&5
18152 echo $ECHO_N "checking inq_stats/cpustats.h presence... $ECHO_C" >&6; }
18153 cat >conftest.$ac_ext <<_ACEOF
18154 /* confdefs.h.  */
18155 _ACEOF
18156 cat confdefs.h >>conftest.$ac_ext
18157 cat >>conftest.$ac_ext <<_ACEOF
18158 /* end confdefs.h.  */
18159 #include <inq_stats/cpustats.h>
18160 _ACEOF
18161 if { (ac_try="$ac_cpp conftest.$ac_ext"
18162 case "(($ac_try" in
18163   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18164   *) ac_try_echo=$ac_try;;
18165 esac
18166 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18167   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18168   ac_status=$?
18169   grep -v '^ *+' conftest.er1 >conftest.err
18170   rm -f conftest.er1
18171   cat conftest.err >&5
18172   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18173   (exit $ac_status); } >/dev/null && {
18174          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18175          test ! -s conftest.err
18176        }; then
18177   ac_header_preproc=yes
18178 else
18179   echo "$as_me: failed program was:" >&5
18180 sed 's/^/| /' conftest.$ac_ext >&5
18181
18182   ac_header_preproc=no
18183 fi
18184
18185 rm -f conftest.err conftest.$ac_ext
18186 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18187 echo "${ECHO_T}$ac_header_preproc" >&6; }
18188
18189 # So?  What about this header?
18190 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18191   yes:no: )
18192     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&5
18193 echo "$as_me: WARNING: inq_stats/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
18194     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: proceeding with the compiler's result" >&5
18195 echo "$as_me: WARNING: inq_stats/cpustats.h: proceeding with the compiler's result" >&2;}
18196     ac_header_preproc=yes
18197     ;;
18198   no:yes:* )
18199     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: present but cannot be compiled" >&5
18200 echo "$as_me: WARNING: inq_stats/cpustats.h: present but cannot be compiled" >&2;}
18201     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h:     check for missing prerequisite headers?" >&5
18202 echo "$as_me: WARNING: inq_stats/cpustats.h:     check for missing prerequisite headers?" >&2;}
18203     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: see the Autoconf documentation" >&5
18204 echo "$as_me: WARNING: inq_stats/cpustats.h: see the Autoconf documentation" >&2;}
18205     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&5
18206 echo "$as_me: WARNING: inq_stats/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&2;}
18207     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: proceeding with the preprocessor's result" >&5
18208 echo "$as_me: WARNING: inq_stats/cpustats.h: proceeding with the preprocessor's result" >&2;}
18209     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: in the future, the compiler will take precedence" >&5
18210 echo "$as_me: WARNING: inq_stats/cpustats.h: in the future, the compiler will take precedence" >&2;}
18211
18212     ;;
18213 esac
18214 { echo "$as_me:$LINENO: checking for inq_stats/cpustats.h" >&5
18215 echo $ECHO_N "checking for inq_stats/cpustats.h... $ECHO_C" >&6; }
18216 if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18217   echo $ECHO_N "(cached) $ECHO_C" >&6
18218 else
18219   ac_cv_header_inq_stats_cpustats_h=$ac_header_preproc
18220 fi
18221 { echo "$as_me:$LINENO: result: $ac_cv_header_inq_stats_cpustats_h" >&5
18222 echo "${ECHO_T}$ac_cv_header_inq_stats_cpustats_h" >&6; }
18223
18224 fi
18225 if test $ac_cv_header_inq_stats_cpustats_h = yes; then
18226   ac_have_func=yes
18227
18228 cat >>confdefs.h <<\_ACEOF
18229 #define UMAX 1
18230 _ACEOF
18231
18232
18233 cat >>confdefs.h <<\_ACEOF
18234 #define UMAX4_3 1
18235 _ACEOF
18236
18237 fi
18238
18239
18240 fi
18241
18242 if test $ac_have_func = no; then
18243   if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18244   { echo "$as_me:$LINENO: checking for sys/cpustats.h" >&5
18245 echo $ECHO_N "checking for sys/cpustats.h... $ECHO_C" >&6; }
18246 if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18247   echo $ECHO_N "(cached) $ECHO_C" >&6
18248 fi
18249 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_cpustats_h" >&5
18250 echo "${ECHO_T}$ac_cv_header_sys_cpustats_h" >&6; }
18251 else
18252   # Is the header compilable?
18253 { echo "$as_me:$LINENO: checking sys/cpustats.h usability" >&5
18254 echo $ECHO_N "checking sys/cpustats.h usability... $ECHO_C" >&6; }
18255 cat >conftest.$ac_ext <<_ACEOF
18256 /* confdefs.h.  */
18257 _ACEOF
18258 cat confdefs.h >>conftest.$ac_ext
18259 cat >>conftest.$ac_ext <<_ACEOF
18260 /* end confdefs.h.  */
18261 $ac_includes_default
18262 #include <sys/cpustats.h>
18263 _ACEOF
18264 rm -f conftest.$ac_objext
18265 if { (ac_try="$ac_compile"
18266 case "(($ac_try" in
18267   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18268   *) ac_try_echo=$ac_try;;
18269 esac
18270 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18271   (eval "$ac_compile") 2>conftest.er1
18272   ac_status=$?
18273   grep -v '^ *+' conftest.er1 >conftest.err
18274   rm -f conftest.er1
18275   cat conftest.err >&5
18276   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18277   (exit $ac_status); } && {
18278          test -z "$ac_c_werror_flag" ||
18279          test ! -s conftest.err
18280        } && test -s conftest.$ac_objext; then
18281   ac_header_compiler=yes
18282 else
18283   echo "$as_me: failed program was:" >&5
18284 sed 's/^/| /' conftest.$ac_ext >&5
18285
18286         ac_header_compiler=no
18287 fi
18288
18289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18290 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18291 echo "${ECHO_T}$ac_header_compiler" >&6; }
18292
18293 # Is the header present?
18294 { echo "$as_me:$LINENO: checking sys/cpustats.h presence" >&5
18295 echo $ECHO_N "checking sys/cpustats.h presence... $ECHO_C" >&6; }
18296 cat >conftest.$ac_ext <<_ACEOF
18297 /* confdefs.h.  */
18298 _ACEOF
18299 cat confdefs.h >>conftest.$ac_ext
18300 cat >>conftest.$ac_ext <<_ACEOF
18301 /* end confdefs.h.  */
18302 #include <sys/cpustats.h>
18303 _ACEOF
18304 if { (ac_try="$ac_cpp conftest.$ac_ext"
18305 case "(($ac_try" in
18306   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18307   *) ac_try_echo=$ac_try;;
18308 esac
18309 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18310   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18311   ac_status=$?
18312   grep -v '^ *+' conftest.er1 >conftest.err
18313   rm -f conftest.er1
18314   cat conftest.err >&5
18315   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18316   (exit $ac_status); } >/dev/null && {
18317          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18318          test ! -s conftest.err
18319        }; then
18320   ac_header_preproc=yes
18321 else
18322   echo "$as_me: failed program was:" >&5
18323 sed 's/^/| /' conftest.$ac_ext >&5
18324
18325   ac_header_preproc=no
18326 fi
18327
18328 rm -f conftest.err conftest.$ac_ext
18329 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18330 echo "${ECHO_T}$ac_header_preproc" >&6; }
18331
18332 # So?  What about this header?
18333 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18334   yes:no: )
18335     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&5
18336 echo "$as_me: WARNING: sys/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
18337     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: proceeding with the compiler's result" >&5
18338 echo "$as_me: WARNING: sys/cpustats.h: proceeding with the compiler's result" >&2;}
18339     ac_header_preproc=yes
18340     ;;
18341   no:yes:* )
18342     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: present but cannot be compiled" >&5
18343 echo "$as_me: WARNING: sys/cpustats.h: present but cannot be compiled" >&2;}
18344     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h:     check for missing prerequisite headers?" >&5
18345 echo "$as_me: WARNING: sys/cpustats.h:     check for missing prerequisite headers?" >&2;}
18346     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: see the Autoconf documentation" >&5
18347 echo "$as_me: WARNING: sys/cpustats.h: see the Autoconf documentation" >&2;}
18348     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&5
18349 echo "$as_me: WARNING: sys/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&2;}
18350     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: proceeding with the preprocessor's result" >&5
18351 echo "$as_me: WARNING: sys/cpustats.h: proceeding with the preprocessor's result" >&2;}
18352     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: in the future, the compiler will take precedence" >&5
18353 echo "$as_me: WARNING: sys/cpustats.h: in the future, the compiler will take precedence" >&2;}
18354
18355     ;;
18356 esac
18357 { echo "$as_me:$LINENO: checking for sys/cpustats.h" >&5
18358 echo $ECHO_N "checking for sys/cpustats.h... $ECHO_C" >&6; }
18359 if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18360   echo $ECHO_N "(cached) $ECHO_C" >&6
18361 else
18362   ac_cv_header_sys_cpustats_h=$ac_header_preproc
18363 fi
18364 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_cpustats_h" >&5
18365 echo "${ECHO_T}$ac_cv_header_sys_cpustats_h" >&6; }
18366
18367 fi
18368 if test $ac_cv_header_sys_cpustats_h = yes; then
18369   ac_have_func=yes; cat >>confdefs.h <<\_ACEOF
18370 #define UMAX 1
18371 _ACEOF
18372
18373 fi
18374
18375
18376 fi
18377
18378 if test $ac_have_func = no; then
18379
18380 for ac_header in mach/mach.h
18381 do
18382 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18383 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18384   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18385 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18386 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18387   echo $ECHO_N "(cached) $ECHO_C" >&6
18388 fi
18389 ac_res=`eval echo '${'$as_ac_Header'}'`
18390                { echo "$as_me:$LINENO: result: $ac_res" >&5
18391 echo "${ECHO_T}$ac_res" >&6; }
18392 else
18393   # Is the header compilable?
18394 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18395 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18396 cat >conftest.$ac_ext <<_ACEOF
18397 /* confdefs.h.  */
18398 _ACEOF
18399 cat confdefs.h >>conftest.$ac_ext
18400 cat >>conftest.$ac_ext <<_ACEOF
18401 /* end confdefs.h.  */
18402 $ac_includes_default
18403 #include <$ac_header>
18404 _ACEOF
18405 rm -f conftest.$ac_objext
18406 if { (ac_try="$ac_compile"
18407 case "(($ac_try" in
18408   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18409   *) ac_try_echo=$ac_try;;
18410 esac
18411 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18412   (eval "$ac_compile") 2>conftest.er1
18413   ac_status=$?
18414   grep -v '^ *+' conftest.er1 >conftest.err
18415   rm -f conftest.er1
18416   cat conftest.err >&5
18417   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18418   (exit $ac_status); } && {
18419          test -z "$ac_c_werror_flag" ||
18420          test ! -s conftest.err
18421        } && test -s conftest.$ac_objext; then
18422   ac_header_compiler=yes
18423 else
18424   echo "$as_me: failed program was:" >&5
18425 sed 's/^/| /' conftest.$ac_ext >&5
18426
18427         ac_header_compiler=no
18428 fi
18429
18430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18431 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18432 echo "${ECHO_T}$ac_header_compiler" >&6; }
18433
18434 # Is the header present?
18435 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18436 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18437 cat >conftest.$ac_ext <<_ACEOF
18438 /* confdefs.h.  */
18439 _ACEOF
18440 cat confdefs.h >>conftest.$ac_ext
18441 cat >>conftest.$ac_ext <<_ACEOF
18442 /* end confdefs.h.  */
18443 #include <$ac_header>
18444 _ACEOF
18445 if { (ac_try="$ac_cpp conftest.$ac_ext"
18446 case "(($ac_try" in
18447   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18448   *) ac_try_echo=$ac_try;;
18449 esac
18450 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18451   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18452   ac_status=$?
18453   grep -v '^ *+' conftest.er1 >conftest.err
18454   rm -f conftest.er1
18455   cat conftest.err >&5
18456   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18457   (exit $ac_status); } >/dev/null && {
18458          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18459          test ! -s conftest.err
18460        }; then
18461   ac_header_preproc=yes
18462 else
18463   echo "$as_me: failed program was:" >&5
18464 sed 's/^/| /' conftest.$ac_ext >&5
18465
18466   ac_header_preproc=no
18467 fi
18468
18469 rm -f conftest.err conftest.$ac_ext
18470 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18471 echo "${ECHO_T}$ac_header_preproc" >&6; }
18472
18473 # So?  What about this header?
18474 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18475   yes:no: )
18476     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
18477 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
18478     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
18479 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
18480     ac_header_preproc=yes
18481     ;;
18482   no:yes:* )
18483     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
18484 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
18485     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
18486 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
18487     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
18488 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
18489     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
18490 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
18491     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
18492 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
18493     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
18494 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
18495
18496     ;;
18497 esac
18498 { echo "$as_me:$LINENO: checking for $ac_header" >&5
18499 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18500 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18501   echo $ECHO_N "(cached) $ECHO_C" >&6
18502 else
18503   eval "$as_ac_Header=\$ac_header_preproc"
18504 fi
18505 ac_res=`eval echo '${'$as_ac_Header'}'`
18506                { echo "$as_me:$LINENO: result: $ac_res" >&5
18507 echo "${ECHO_T}$ac_res" >&6; }
18508
18509 fi
18510 if test `eval echo '${'$as_ac_Header'}'` = yes; then
18511   cat >>confdefs.h <<_ACEOF
18512 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
18513 _ACEOF
18514
18515 fi
18516
18517 done
18518
18519 fi
18520
18521
18522 for ac_header in nlist.h
18523 do
18524 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18525 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18526   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18527 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18528 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18529   echo $ECHO_N "(cached) $ECHO_C" >&6
18530 fi
18531 ac_res=`eval echo '${'$as_ac_Header'}'`
18532                { echo "$as_me:$LINENO: result: $ac_res" >&5
18533 echo "${ECHO_T}$ac_res" >&6; }
18534 else
18535   # Is the header compilable?
18536 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18537 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18538 cat >conftest.$ac_ext <<_ACEOF
18539 /* confdefs.h.  */
18540 _ACEOF
18541 cat confdefs.h >>conftest.$ac_ext
18542 cat >>conftest.$ac_ext <<_ACEOF
18543 /* end confdefs.h.  */
18544 $ac_includes_default
18545 #include <$ac_header>
18546 _ACEOF
18547 rm -f conftest.$ac_objext
18548 if { (ac_try="$ac_compile"
18549 case "(($ac_try" in
18550   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18551   *) ac_try_echo=$ac_try;;
18552 esac
18553 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18554   (eval "$ac_compile") 2>conftest.er1
18555   ac_status=$?
18556   grep -v '^ *+' conftest.er1 >conftest.err
18557   rm -f conftest.er1
18558   cat conftest.err >&5
18559   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18560   (exit $ac_status); } && {
18561          test -z "$ac_c_werror_flag" ||
18562          test ! -s conftest.err
18563        } && test -s conftest.$ac_objext; then
18564   ac_header_compiler=yes
18565 else
18566   echo "$as_me: failed program was:" >&5
18567 sed 's/^/| /' conftest.$ac_ext >&5
18568
18569         ac_header_compiler=no
18570 fi
18571
18572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18573 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18574 echo "${ECHO_T}$ac_header_compiler" >&6; }
18575
18576 # Is the header present?
18577 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18578 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18579 cat >conftest.$ac_ext <<_ACEOF
18580 /* confdefs.h.  */
18581 _ACEOF
18582 cat confdefs.h >>conftest.$ac_ext
18583 cat >>conftest.$ac_ext <<_ACEOF
18584 /* end confdefs.h.  */
18585 #include <$ac_header>
18586 _ACEOF
18587 if { (ac_try="$ac_cpp conftest.$ac_ext"
18588 case "(($ac_try" in
18589   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18590   *) ac_try_echo=$ac_try;;
18591 esac
18592 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18593   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18594   ac_status=$?
18595   grep -v '^ *+' conftest.er1 >conftest.err
18596   rm -f conftest.er1
18597   cat conftest.err >&5
18598   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18599   (exit $ac_status); } >/dev/null && {
18600          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18601          test ! -s conftest.err
18602        }; then
18603   ac_header_preproc=yes
18604 else
18605   echo "$as_me: failed program was:" >&5
18606 sed 's/^/| /' conftest.$ac_ext >&5
18607
18608   ac_header_preproc=no
18609 fi
18610
18611 rm -f conftest.err conftest.$ac_ext
18612 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18613 echo "${ECHO_T}$ac_header_preproc" >&6; }
18614
18615 # So?  What about this header?
18616 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18617   yes:no: )
18618     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
18619 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
18620     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
18621 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
18622     ac_header_preproc=yes
18623     ;;
18624   no:yes:* )
18625     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
18626 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
18627     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
18628 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
18629     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
18630 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
18631     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
18632 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
18633     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
18634 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
18635     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
18636 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
18637
18638     ;;
18639 esac
18640 { echo "$as_me:$LINENO: checking for $ac_header" >&5
18641 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18642 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18643   echo $ECHO_N "(cached) $ECHO_C" >&6
18644 else
18645   eval "$as_ac_Header=\$ac_header_preproc"
18646 fi
18647 ac_res=`eval echo '${'$as_ac_Header'}'`
18648                { echo "$as_me:$LINENO: result: $ac_res" >&5
18649 echo "${ECHO_T}$ac_res" >&6; }
18650
18651 fi
18652 if test `eval echo '${'$as_ac_Header'}'` = yes; then
18653   cat >>confdefs.h <<_ACEOF
18654 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
18655 _ACEOF
18656  { echo "$as_me:$LINENO: checking for struct nlist.n_un.n_name" >&5
18657 echo $ECHO_N "checking for struct nlist.n_un.n_name... $ECHO_C" >&6; }
18658 if test "${ac_cv_member_struct_nlist_n_un_n_name+set}" = set; then
18659   echo $ECHO_N "(cached) $ECHO_C" >&6
18660 else
18661   cat >conftest.$ac_ext <<_ACEOF
18662 /* confdefs.h.  */
18663 _ACEOF
18664 cat confdefs.h >>conftest.$ac_ext
18665 cat >>conftest.$ac_ext <<_ACEOF
18666 /* end confdefs.h.  */
18667 #include <nlist.h>
18668
18669 int
18670 main ()
18671 {
18672 static struct nlist ac_aggr;
18673 if (ac_aggr.n_un.n_name)
18674 return 0;
18675   ;
18676   return 0;
18677 }
18678 _ACEOF
18679 rm -f conftest.$ac_objext
18680 if { (ac_try="$ac_compile"
18681 case "(($ac_try" in
18682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18683   *) ac_try_echo=$ac_try;;
18684 esac
18685 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18686   (eval "$ac_compile") 2>conftest.er1
18687   ac_status=$?
18688   grep -v '^ *+' conftest.er1 >conftest.err
18689   rm -f conftest.er1
18690   cat conftest.err >&5
18691   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18692   (exit $ac_status); } && {
18693          test -z "$ac_c_werror_flag" ||
18694          test ! -s conftest.err
18695        } && test -s conftest.$ac_objext; then
18696   ac_cv_member_struct_nlist_n_un_n_name=yes
18697 else
18698   echo "$as_me: failed program was:" >&5
18699 sed 's/^/| /' conftest.$ac_ext >&5
18700
18701         cat >conftest.$ac_ext <<_ACEOF
18702 /* confdefs.h.  */
18703 _ACEOF
18704 cat confdefs.h >>conftest.$ac_ext
18705 cat >>conftest.$ac_ext <<_ACEOF
18706 /* end confdefs.h.  */
18707 #include <nlist.h>
18708
18709 int
18710 main ()
18711 {
18712 static struct nlist ac_aggr;
18713 if (sizeof ac_aggr.n_un.n_name)
18714 return 0;
18715   ;
18716   return 0;
18717 }
18718 _ACEOF
18719 rm -f conftest.$ac_objext
18720 if { (ac_try="$ac_compile"
18721 case "(($ac_try" in
18722   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18723   *) ac_try_echo=$ac_try;;
18724 esac
18725 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18726   (eval "$ac_compile") 2>conftest.er1
18727   ac_status=$?
18728   grep -v '^ *+' conftest.er1 >conftest.err
18729   rm -f conftest.er1
18730   cat conftest.err >&5
18731   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18732   (exit $ac_status); } && {
18733          test -z "$ac_c_werror_flag" ||
18734          test ! -s conftest.err
18735        } && test -s conftest.$ac_objext; then
18736   ac_cv_member_struct_nlist_n_un_n_name=yes
18737 else
18738   echo "$as_me: failed program was:" >&5
18739 sed 's/^/| /' conftest.$ac_ext >&5
18740
18741         ac_cv_member_struct_nlist_n_un_n_name=no
18742 fi
18743
18744 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18745 fi
18746
18747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18748 fi
18749 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_nlist_n_un_n_name" >&5
18750 echo "${ECHO_T}$ac_cv_member_struct_nlist_n_un_n_name" >&6; }
18751 if test $ac_cv_member_struct_nlist_n_un_n_name = yes; then
18752
18753 cat >>confdefs.h <<_ACEOF
18754 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
18755 _ACEOF
18756
18757
18758 cat >>confdefs.h <<\_ACEOF
18759 #define NLIST_NAME_UNION 1
18760 _ACEOF
18761
18762 fi
18763
18764
18765 fi
18766
18767 done
18768
18769 fi
18770 done
18771
18772
18773 # Some definitions of getloadavg require that the program be installed setgid.
18774 { echo "$as_me:$LINENO: checking whether getloadavg requires setgid" >&5
18775 echo $ECHO_N "checking whether getloadavg requires setgid... $ECHO_C" >&6; }
18776 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then
18777   echo $ECHO_N "(cached) $ECHO_C" >&6
18778 else
18779   cat >conftest.$ac_ext <<_ACEOF
18780 /* confdefs.h.  */
18781 _ACEOF
18782 cat confdefs.h >>conftest.$ac_ext
18783 cat >>conftest.$ac_ext <<_ACEOF
18784 /* end confdefs.h.  */
18785 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
18786 #ifdef LDAV_PRIVILEGED
18787 Yowza Am I SETGID yet
18788 #endif
18789 _ACEOF
18790 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18791   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then
18792   ac_cv_func_getloadavg_setgid=yes
18793 else
18794   ac_cv_func_getloadavg_setgid=no
18795 fi
18796 rm -f conftest*
18797
18798 fi
18799 { echo "$as_me:$LINENO: result: $ac_cv_func_getloadavg_setgid" >&5
18800 echo "${ECHO_T}$ac_cv_func_getloadavg_setgid" >&6; }
18801 if test $ac_cv_func_getloadavg_setgid = yes; then
18802   NEED_SETGID=true
18803
18804 cat >>confdefs.h <<\_ACEOF
18805 #define GETLOADAVG_PRIVILEGED 1
18806 _ACEOF
18807
18808 else
18809   NEED_SETGID=false
18810 fi
18811
18812 if test $ac_cv_func_getloadavg_setgid = yes; then
18813   { echo "$as_me:$LINENO: checking group of /dev/kmem" >&5
18814 echo $ECHO_N "checking group of /dev/kmem... $ECHO_C" >&6; }
18815 if test "${ac_cv_group_kmem+set}" = set; then
18816   echo $ECHO_N "(cached) $ECHO_C" >&6
18817 else
18818    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
18819   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
18820   # If we got an error (system does not support symlinks), try without -L.
18821   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
18822   ac_cv_group_kmem=`echo $ac_ls_output \
18823     | sed -ne 's/[       ][      ]*/ /g;
18824                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
18825                / /s/.* //;p;'`
18826
18827 fi
18828 { echo "$as_me:$LINENO: result: $ac_cv_group_kmem" >&5
18829 echo "${ECHO_T}$ac_cv_group_kmem" >&6; }
18830   KMEM_GROUP=$ac_cv_group_kmem
18831 fi
18832 if test "x$ac_save_LIBS" = x; then
18833   GETLOADAVG_LIBS=$LIBS
18834 else
18835   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$ac_save_LIBS!!"`
18836 fi
18837 LIBS=$ac_save_LIBS
18838
18839
18840
18841 { echo "$as_me:$LINENO: checking for _LARGEFILE_SOURCE value needed for large files" >&5
18842 echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6; }
18843 if test "${ac_cv_sys_largefile_source+set}" = set; then
18844   echo $ECHO_N "(cached) $ECHO_C" >&6
18845 else
18846   while :; do
18847   cat >conftest.$ac_ext <<_ACEOF
18848 /* confdefs.h.  */
18849 _ACEOF
18850 cat confdefs.h >>conftest.$ac_ext
18851 cat >>conftest.$ac_ext <<_ACEOF
18852 /* end confdefs.h.  */
18853 #include <stdio.h>
18854 int
18855 main ()
18856 {
18857 return fseeko (stdin, 0, 0) && (fseeko) (stdin, 0, 0);
18858   ;
18859   return 0;
18860 }
18861 _ACEOF
18862 rm -f conftest.$ac_objext conftest$ac_exeext
18863 if { (ac_try="$ac_link"
18864 case "(($ac_try" in
18865   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18866   *) ac_try_echo=$ac_try;;
18867 esac
18868 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18869   (eval "$ac_link") 2>conftest.er1
18870   ac_status=$?
18871   grep -v '^ *+' conftest.er1 >conftest.err
18872   rm -f conftest.er1
18873   cat conftest.err >&5
18874   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18875   (exit $ac_status); } && {
18876          test -z "$ac_c_werror_flag" ||
18877          test ! -s conftest.err
18878        } && test -s conftest$ac_exeext &&
18879        $as_test_x conftest$ac_exeext; then
18880   ac_cv_sys_largefile_source=no; break
18881 else
18882   echo "$as_me: failed program was:" >&5
18883 sed 's/^/| /' conftest.$ac_ext >&5
18884
18885
18886 fi
18887
18888 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18889       conftest$ac_exeext conftest.$ac_ext
18890   cat >conftest.$ac_ext <<_ACEOF
18891 /* confdefs.h.  */
18892 _ACEOF
18893 cat confdefs.h >>conftest.$ac_ext
18894 cat >>conftest.$ac_ext <<_ACEOF
18895 /* end confdefs.h.  */
18896 #define _LARGEFILE_SOURCE 1
18897 #include <stdio.h>
18898 int
18899 main ()
18900 {
18901 return fseeko (stdin, 0, 0) && (fseeko) (stdin, 0, 0);
18902   ;
18903   return 0;
18904 }
18905 _ACEOF
18906 rm -f conftest.$ac_objext conftest$ac_exeext
18907 if { (ac_try="$ac_link"
18908 case "(($ac_try" in
18909   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18910   *) ac_try_echo=$ac_try;;
18911 esac
18912 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18913   (eval "$ac_link") 2>conftest.er1
18914   ac_status=$?
18915   grep -v '^ *+' conftest.er1 >conftest.err
18916   rm -f conftest.er1
18917   cat conftest.err >&5
18918   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18919   (exit $ac_status); } && {
18920          test -z "$ac_c_werror_flag" ||
18921          test ! -s conftest.err
18922        } && test -s conftest$ac_exeext &&
18923        $as_test_x conftest$ac_exeext; then
18924   ac_cv_sys_largefile_source=1; break
18925 else
18926   echo "$as_me: failed program was:" >&5
18927 sed 's/^/| /' conftest.$ac_ext >&5
18928
18929
18930 fi
18931
18932 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18933       conftest$ac_exeext conftest.$ac_ext
18934   ac_cv_sys_largefile_source=unknown
18935   break
18936 done
18937 fi
18938 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_source" >&5
18939 echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6; }
18940 case $ac_cv_sys_largefile_source in #(
18941   no | unknown) ;;
18942   *)
18943 cat >>confdefs.h <<_ACEOF
18944 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
18945 _ACEOF
18946 ;;
18947 esac
18948 rm -f conftest*
18949
18950 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
18951 # in glibc 2.1.3, but that breaks too many other things.
18952 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
18953 if test $ac_cv_sys_largefile_source != unknown; then
18954
18955 cat >>confdefs.h <<\_ACEOF
18956 #define HAVE_FSEEKO 1
18957 _ACEOF
18958
18959 fi
18960
18961
18962 # Configure getopt.
18963 # getopt.m4 serial 10
18964
18965 # The getopt module assume you want GNU getopt, with getopt_long etc,
18966 # rather than vanilla POSIX getopt.  This means your your code should
18967 # always include <getopt.h> for the getopt prototypes.
18968
18969
18970
18971
18972
18973
18974
18975
18976
18977
18978
18979 # Prerequisites of lib/getopt*.
18980
18981
18982
18983
18984   GETOPT_H=
18985
18986 for ac_header in getopt.h
18987 do
18988 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18989 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18990   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18991 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18992 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18993   echo $ECHO_N "(cached) $ECHO_C" >&6
18994 fi
18995 ac_res=`eval echo '${'$as_ac_Header'}'`
18996                { echo "$as_me:$LINENO: result: $ac_res" >&5
18997 echo "${ECHO_T}$ac_res" >&6; }
18998 else
18999   # Is the header compilable?
19000 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
19001 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
19002 cat >conftest.$ac_ext <<_ACEOF
19003 /* confdefs.h.  */
19004 _ACEOF
19005 cat confdefs.h >>conftest.$ac_ext
19006 cat >>conftest.$ac_ext <<_ACEOF
19007 /* end confdefs.h.  */
19008 $ac_includes_default
19009 #include <$ac_header>
19010 _ACEOF
19011 rm -f conftest.$ac_objext
19012 if { (ac_try="$ac_compile"
19013 case "(($ac_try" in
19014   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19015   *) ac_try_echo=$ac_try;;
19016 esac
19017 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19018   (eval "$ac_compile") 2>conftest.er1
19019   ac_status=$?
19020   grep -v '^ *+' conftest.er1 >conftest.err
19021   rm -f conftest.er1
19022   cat conftest.err >&5
19023   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19024   (exit $ac_status); } && {
19025          test -z "$ac_c_werror_flag" ||
19026          test ! -s conftest.err
19027        } && test -s conftest.$ac_objext; then
19028   ac_header_compiler=yes
19029 else
19030   echo "$as_me: failed program was:" >&5
19031 sed 's/^/| /' conftest.$ac_ext >&5
19032
19033         ac_header_compiler=no
19034 fi
19035
19036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19037 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
19038 echo "${ECHO_T}$ac_header_compiler" >&6; }
19039
19040 # Is the header present?
19041 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
19042 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
19043 cat >conftest.$ac_ext <<_ACEOF
19044 /* confdefs.h.  */
19045 _ACEOF
19046 cat confdefs.h >>conftest.$ac_ext
19047 cat >>conftest.$ac_ext <<_ACEOF
19048 /* end confdefs.h.  */
19049 #include <$ac_header>
19050 _ACEOF
19051 if { (ac_try="$ac_cpp conftest.$ac_ext"
19052 case "(($ac_try" in
19053   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19054   *) ac_try_echo=$ac_try;;
19055 esac
19056 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19057   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
19058   ac_status=$?
19059   grep -v '^ *+' conftest.er1 >conftest.err
19060   rm -f conftest.er1
19061   cat conftest.err >&5
19062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19063   (exit $ac_status); } >/dev/null && {
19064          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
19065          test ! -s conftest.err
19066        }; then
19067   ac_header_preproc=yes
19068 else
19069   echo "$as_me: failed program was:" >&5
19070 sed 's/^/| /' conftest.$ac_ext >&5
19071
19072   ac_header_preproc=no
19073 fi
19074
19075 rm -f conftest.err conftest.$ac_ext
19076 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
19077 echo "${ECHO_T}$ac_header_preproc" >&6; }
19078
19079 # So?  What about this header?
19080 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
19081   yes:no: )
19082     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
19083 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
19084     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
19085 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
19086     ac_header_preproc=yes
19087     ;;
19088   no:yes:* )
19089     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
19090 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
19091     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
19092 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
19093     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
19094 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
19095     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
19096 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
19097     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
19098 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
19099     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
19100 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
19101
19102     ;;
19103 esac
19104 { echo "$as_me:$LINENO: checking for $ac_header" >&5
19105 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
19106 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
19107   echo $ECHO_N "(cached) $ECHO_C" >&6
19108 else
19109   eval "$as_ac_Header=\$ac_header_preproc"
19110 fi
19111 ac_res=`eval echo '${'$as_ac_Header'}'`
19112                { echo "$as_me:$LINENO: result: $ac_res" >&5
19113 echo "${ECHO_T}$ac_res" >&6; }
19114
19115 fi
19116 if test `eval echo '${'$as_ac_Header'}'` = yes; then
19117   cat >>confdefs.h <<_ACEOF
19118 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
19119 _ACEOF
19120
19121 else
19122   GETOPT_H=getopt.h
19123 fi
19124
19125 done
19126
19127   if test -z "$GETOPT_H"; then
19128
19129 for ac_func in getopt_long_only
19130 do
19131 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19132 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19133 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19134 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19135   echo $ECHO_N "(cached) $ECHO_C" >&6
19136 else
19137   cat >conftest.$ac_ext <<_ACEOF
19138 /* confdefs.h.  */
19139 _ACEOF
19140 cat confdefs.h >>conftest.$ac_ext
19141 cat >>conftest.$ac_ext <<_ACEOF
19142 /* end confdefs.h.  */
19143 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19144    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19145 #define $ac_func innocuous_$ac_func
19146
19147 /* System header to define __stub macros and hopefully few prototypes,
19148     which can conflict with char $ac_func (); below.
19149     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19150     <limits.h> exists even on freestanding compilers.  */
19151
19152 #ifdef __STDC__
19153 # include <limits.h>
19154 #else
19155 # include <assert.h>
19156 #endif
19157
19158 #undef $ac_func
19159
19160 /* Override any GCC internal prototype to avoid an error.
19161    Use char because int might match the return type of a GCC
19162    builtin and then its argument prototype would still apply.  */
19163 #ifdef __cplusplus
19164 extern "C"
19165 #endif
19166 char $ac_func ();
19167 /* The GNU C library defines this for functions which it implements
19168     to always fail with ENOSYS.  Some functions are actually named
19169     something starting with __ and the normal name is an alias.  */
19170 #if defined __stub_$ac_func || defined __stub___$ac_func
19171 choke me
19172 #endif
19173
19174 int
19175 main ()
19176 {
19177 return $ac_func ();
19178   ;
19179   return 0;
19180 }
19181 _ACEOF
19182 rm -f conftest.$ac_objext conftest$ac_exeext
19183 if { (ac_try="$ac_link"
19184 case "(($ac_try" in
19185   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19186   *) ac_try_echo=$ac_try;;
19187 esac
19188 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19189   (eval "$ac_link") 2>conftest.er1
19190   ac_status=$?
19191   grep -v '^ *+' conftest.er1 >conftest.err
19192   rm -f conftest.er1
19193   cat conftest.err >&5
19194   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19195   (exit $ac_status); } && {
19196          test -z "$ac_c_werror_flag" ||
19197          test ! -s conftest.err
19198        } && test -s conftest$ac_exeext &&
19199        $as_test_x conftest$ac_exeext; then
19200   eval "$as_ac_var=yes"
19201 else
19202   echo "$as_me: failed program was:" >&5
19203 sed 's/^/| /' conftest.$ac_ext >&5
19204
19205         eval "$as_ac_var=no"
19206 fi
19207
19208 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19209       conftest$ac_exeext conftest.$ac_ext
19210 fi
19211 ac_res=`eval echo '${'$as_ac_var'}'`
19212                { echo "$as_me:$LINENO: result: $ac_res" >&5
19213 echo "${ECHO_T}$ac_res" >&6; }
19214 if test `eval echo '${'$as_ac_var'}'` = yes; then
19215   cat >>confdefs.h <<_ACEOF
19216 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19217 _ACEOF
19218
19219 else
19220   GETOPT_H=getopt.h
19221 fi
19222 done
19223
19224   fi
19225
19226       if test -z "$GETOPT_H"; then
19227     { echo "$as_me:$LINENO: checking whether optreset is declared" >&5
19228 echo $ECHO_N "checking whether optreset is declared... $ECHO_C" >&6; }
19229 if test "${ac_cv_have_decl_optreset+set}" = set; then
19230   echo $ECHO_N "(cached) $ECHO_C" >&6
19231 else
19232   cat >conftest.$ac_ext <<_ACEOF
19233 /* confdefs.h.  */
19234 _ACEOF
19235 cat confdefs.h >>conftest.$ac_ext
19236 cat >>conftest.$ac_ext <<_ACEOF
19237 /* end confdefs.h.  */
19238 #include <getopt.h>
19239
19240 int
19241 main ()
19242 {
19243 #ifndef optreset
19244   (void) optreset;
19245 #endif
19246
19247   ;
19248   return 0;
19249 }
19250 _ACEOF
19251 rm -f conftest.$ac_objext
19252 if { (ac_try="$ac_compile"
19253 case "(($ac_try" in
19254   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19255   *) ac_try_echo=$ac_try;;
19256 esac
19257 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19258   (eval "$ac_compile") 2>conftest.er1
19259   ac_status=$?
19260   grep -v '^ *+' conftest.er1 >conftest.err
19261   rm -f conftest.er1
19262   cat conftest.err >&5
19263   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19264   (exit $ac_status); } && {
19265          test -z "$ac_c_werror_flag" ||
19266          test ! -s conftest.err
19267        } && test -s conftest.$ac_objext; then
19268   ac_cv_have_decl_optreset=yes
19269 else
19270   echo "$as_me: failed program was:" >&5
19271 sed 's/^/| /' conftest.$ac_ext >&5
19272
19273         ac_cv_have_decl_optreset=no
19274 fi
19275
19276 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19277 fi
19278 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_optreset" >&5
19279 echo "${ECHO_T}$ac_cv_have_decl_optreset" >&6; }
19280 if test $ac_cv_have_decl_optreset = yes; then
19281   GETOPT_H=getopt.h
19282 fi
19283
19284   fi
19285
19286       if test -z "$GETOPT_H"; then
19287     { echo "$as_me:$LINENO: checking for working GNU getopt function" >&5
19288 echo $ECHO_N "checking for working GNU getopt function... $ECHO_C" >&6; }
19289 if test "${gl_cv_func_gnu_getopt+set}" = set; then
19290   echo $ECHO_N "(cached) $ECHO_C" >&6
19291 else
19292   if test "$cross_compiling" = yes; then
19293                          { echo "$as_me:$LINENO: checking whether getopt_clip is declared" >&5
19294 echo $ECHO_N "checking whether getopt_clip is declared... $ECHO_C" >&6; }
19295 if test "${ac_cv_have_decl_getopt_clip+set}" = set; then
19296   echo $ECHO_N "(cached) $ECHO_C" >&6
19297 else
19298   cat >conftest.$ac_ext <<_ACEOF
19299 /* confdefs.h.  */
19300 _ACEOF
19301 cat confdefs.h >>conftest.$ac_ext
19302 cat >>conftest.$ac_ext <<_ACEOF
19303 /* end confdefs.h.  */
19304 #include <getopt.h>
19305
19306 int
19307 main ()
19308 {
19309 #ifndef getopt_clip
19310   (void) getopt_clip;
19311 #endif
19312
19313   ;
19314   return 0;
19315 }
19316 _ACEOF
19317 rm -f conftest.$ac_objext
19318 if { (ac_try="$ac_compile"
19319 case "(($ac_try" in
19320   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19321   *) ac_try_echo=$ac_try;;
19322 esac
19323 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19324   (eval "$ac_compile") 2>conftest.er1
19325   ac_status=$?
19326   grep -v '^ *+' conftest.er1 >conftest.err
19327   rm -f conftest.er1
19328   cat conftest.err >&5
19329   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19330   (exit $ac_status); } && {
19331          test -z "$ac_c_werror_flag" ||
19332          test ! -s conftest.err
19333        } && test -s conftest.$ac_objext; then
19334   ac_cv_have_decl_getopt_clip=yes
19335 else
19336   echo "$as_me: failed program was:" >&5
19337 sed 's/^/| /' conftest.$ac_ext >&5
19338
19339         ac_cv_have_decl_getopt_clip=no
19340 fi
19341
19342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19343 fi
19344 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt_clip" >&5
19345 echo "${ECHO_T}$ac_cv_have_decl_getopt_clip" >&6; }
19346 if test $ac_cv_have_decl_getopt_clip = yes; then
19347   gl_cv_func_gnu_getopt=no
19348 else
19349   gl_cv_func_gnu_getopt=yes
19350 fi
19351
19352 else
19353   cat >conftest.$ac_ext <<_ACEOF
19354 /* confdefs.h.  */
19355 _ACEOF
19356 cat confdefs.h >>conftest.$ac_ext
19357 cat >>conftest.$ac_ext <<_ACEOF
19358 /* end confdefs.h.  */
19359 #include <getopt.h>
19360 int
19361 main ()
19362 {
19363
19364              char *myargv[3];
19365              myargv[0] = "conftest";
19366              myargv[1] = "-+";
19367              myargv[2] = 0;
19368              return getopt (2, myargv, "+a") != '?';
19369
19370   ;
19371   return 0;
19372 }
19373 _ACEOF
19374 rm -f conftest$ac_exeext
19375 if { (ac_try="$ac_link"
19376 case "(($ac_try" in
19377   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19378   *) ac_try_echo=$ac_try;;
19379 esac
19380 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19381   (eval "$ac_link") 2>&5
19382   ac_status=$?
19383   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19384   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
19385   { (case "(($ac_try" in
19386   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19387   *) ac_try_echo=$ac_try;;
19388 esac
19389 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19390   (eval "$ac_try") 2>&5
19391   ac_status=$?
19392   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19393   (exit $ac_status); }; }; then
19394   gl_cv_func_gnu_getopt=yes
19395 else
19396   echo "$as_me: program exited with status $ac_status" >&5
19397 echo "$as_me: failed program was:" >&5
19398 sed 's/^/| /' conftest.$ac_ext >&5
19399
19400 ( exit $ac_status )
19401 gl_cv_func_gnu_getopt=no
19402 fi
19403 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
19404 fi
19405
19406
19407 fi
19408 { echo "$as_me:$LINENO: result: $gl_cv_func_gnu_getopt" >&5
19409 echo "${ECHO_T}$gl_cv_func_gnu_getopt" >&6; }
19410     if test "$gl_cv_func_gnu_getopt" = "no"; then
19411       GETOPT_H=getopt.h
19412     fi
19413   fi
19414
19415
19416
19417   if test -n "$GETOPT_H"; then
19418
19419
19420   GETOPT_H=getopt.h
19421
19422 cat >>confdefs.h <<\_ACEOF
19423 #define __GETOPT_PREFIX rpl_
19424 _ACEOF
19425
19426
19427
19428   :
19429   GETOPTOBJS='getopt.o getopt1.o'
19430
19431 fi
19432
19433
19434
19435
19436 { echo "$as_me:$LINENO: checking whether getpgrp requires zero arguments" >&5
19437 echo $ECHO_N "checking whether getpgrp requires zero arguments... $ECHO_C" >&6; }
19438 if test "${ac_cv_func_getpgrp_void+set}" = set; then
19439   echo $ECHO_N "(cached) $ECHO_C" >&6
19440 else
19441   # Use it with a single arg.
19442 cat >conftest.$ac_ext <<_ACEOF
19443 /* confdefs.h.  */
19444 _ACEOF
19445 cat confdefs.h >>conftest.$ac_ext
19446 cat >>conftest.$ac_ext <<_ACEOF
19447 /* end confdefs.h.  */
19448 $ac_includes_default
19449 int
19450 main ()
19451 {
19452 getpgrp (0);
19453   ;
19454   return 0;
19455 }
19456 _ACEOF
19457 rm -f conftest.$ac_objext
19458 if { (ac_try="$ac_compile"
19459 case "(($ac_try" in
19460   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19461   *) ac_try_echo=$ac_try;;
19462 esac
19463 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19464   (eval "$ac_compile") 2>conftest.er1
19465   ac_status=$?
19466   grep -v '^ *+' conftest.er1 >conftest.err
19467   rm -f conftest.er1
19468   cat conftest.err >&5
19469   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19470   (exit $ac_status); } && {
19471          test -z "$ac_c_werror_flag" ||
19472          test ! -s conftest.err
19473        } && test -s conftest.$ac_objext; then
19474   ac_cv_func_getpgrp_void=no
19475 else
19476   echo "$as_me: failed program was:" >&5
19477 sed 's/^/| /' conftest.$ac_ext >&5
19478
19479         ac_cv_func_getpgrp_void=yes
19480 fi
19481
19482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19483
19484 fi
19485 { echo "$as_me:$LINENO: result: $ac_cv_func_getpgrp_void" >&5
19486 echo "${ECHO_T}$ac_cv_func_getpgrp_void" >&6; }
19487 if test $ac_cv_func_getpgrp_void = yes; then
19488
19489 cat >>confdefs.h <<\_ACEOF
19490 #define GETPGRP_VOID 1
19491 _ACEOF
19492
19493 fi
19494
19495
19496
19497 for ac_func in strftime
19498 do
19499 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19500 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19501 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19502 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19503   echo $ECHO_N "(cached) $ECHO_C" >&6
19504 else
19505   cat >conftest.$ac_ext <<_ACEOF
19506 /* confdefs.h.  */
19507 _ACEOF
19508 cat confdefs.h >>conftest.$ac_ext
19509 cat >>conftest.$ac_ext <<_ACEOF
19510 /* end confdefs.h.  */
19511 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19512    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19513 #define $ac_func innocuous_$ac_func
19514
19515 /* System header to define __stub macros and hopefully few prototypes,
19516     which can conflict with char $ac_func (); below.
19517     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19518     <limits.h> exists even on freestanding compilers.  */
19519
19520 #ifdef __STDC__
19521 # include <limits.h>
19522 #else
19523 # include <assert.h>
19524 #endif
19525
19526 #undef $ac_func
19527
19528 /* Override any GCC internal prototype to avoid an error.
19529    Use char because int might match the return type of a GCC
19530    builtin and then its argument prototype would still apply.  */
19531 #ifdef __cplusplus
19532 extern "C"
19533 #endif
19534 char $ac_func ();
19535 /* The GNU C library defines this for functions which it implements
19536     to always fail with ENOSYS.  Some functions are actually named
19537     something starting with __ and the normal name is an alias.  */
19538 #if defined __stub_$ac_func || defined __stub___$ac_func
19539 choke me
19540 #endif
19541
19542 int
19543 main ()
19544 {
19545 return $ac_func ();
19546   ;
19547   return 0;
19548 }
19549 _ACEOF
19550 rm -f conftest.$ac_objext conftest$ac_exeext
19551 if { (ac_try="$ac_link"
19552 case "(($ac_try" in
19553   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19554   *) ac_try_echo=$ac_try;;
19555 esac
19556 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19557   (eval "$ac_link") 2>conftest.er1
19558   ac_status=$?
19559   grep -v '^ *+' conftest.er1 >conftest.err
19560   rm -f conftest.er1
19561   cat conftest.err >&5
19562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19563   (exit $ac_status); } && {
19564          test -z "$ac_c_werror_flag" ||
19565          test ! -s conftest.err
19566        } && test -s conftest$ac_exeext &&
19567        $as_test_x conftest$ac_exeext; then
19568   eval "$as_ac_var=yes"
19569 else
19570   echo "$as_me: failed program was:" >&5
19571 sed 's/^/| /' conftest.$ac_ext >&5
19572
19573         eval "$as_ac_var=no"
19574 fi
19575
19576 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19577       conftest$ac_exeext conftest.$ac_ext
19578 fi
19579 ac_res=`eval echo '${'$as_ac_var'}'`
19580                { echo "$as_me:$LINENO: result: $ac_res" >&5
19581 echo "${ECHO_T}$ac_res" >&6; }
19582 if test `eval echo '${'$as_ac_var'}'` = yes; then
19583   cat >>confdefs.h <<_ACEOF
19584 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19585 _ACEOF
19586
19587 else
19588   # strftime is in -lintl on SCO UNIX.
19589 { echo "$as_me:$LINENO: checking for strftime in -lintl" >&5
19590 echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6; }
19591 if test "${ac_cv_lib_intl_strftime+set}" = set; then
19592   echo $ECHO_N "(cached) $ECHO_C" >&6
19593 else
19594   ac_check_lib_save_LIBS=$LIBS
19595 LIBS="-lintl  $LIBS"
19596 cat >conftest.$ac_ext <<_ACEOF
19597 /* confdefs.h.  */
19598 _ACEOF
19599 cat confdefs.h >>conftest.$ac_ext
19600 cat >>conftest.$ac_ext <<_ACEOF
19601 /* end confdefs.h.  */
19602
19603 /* Override any GCC internal prototype to avoid an error.
19604    Use char because int might match the return type of a GCC
19605    builtin and then its argument prototype would still apply.  */
19606 #ifdef __cplusplus
19607 extern "C"
19608 #endif
19609 char strftime ();
19610 int
19611 main ()
19612 {
19613 return strftime ();
19614   ;
19615   return 0;
19616 }
19617 _ACEOF
19618 rm -f conftest.$ac_objext conftest$ac_exeext
19619 if { (ac_try="$ac_link"
19620 case "(($ac_try" in
19621   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19622   *) ac_try_echo=$ac_try;;
19623 esac
19624 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19625   (eval "$ac_link") 2>conftest.er1
19626   ac_status=$?
19627   grep -v '^ *+' conftest.er1 >conftest.err
19628   rm -f conftest.er1
19629   cat conftest.err >&5
19630   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19631   (exit $ac_status); } && {
19632          test -z "$ac_c_werror_flag" ||
19633          test ! -s conftest.err
19634        } && test -s conftest$ac_exeext &&
19635        $as_test_x conftest$ac_exeext; then
19636   ac_cv_lib_intl_strftime=yes
19637 else
19638   echo "$as_me: failed program was:" >&5
19639 sed 's/^/| /' conftest.$ac_ext >&5
19640
19641         ac_cv_lib_intl_strftime=no
19642 fi
19643
19644 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19645       conftest$ac_exeext conftest.$ac_ext
19646 LIBS=$ac_check_lib_save_LIBS
19647 fi
19648 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
19649 echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6; }
19650 if test $ac_cv_lib_intl_strftime = yes; then
19651   cat >>confdefs.h <<\_ACEOF
19652 #define HAVE_STRFTIME 1
19653 _ACEOF
19654
19655 LIBS="-lintl $LIBS"
19656 fi
19657
19658 fi
19659 done
19660
19661
19662 # UNIX98 PTYs.
19663
19664 for ac_func in grantpt
19665 do
19666 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19667 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19668 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19669 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19670   echo $ECHO_N "(cached) $ECHO_C" >&6
19671 else
19672   cat >conftest.$ac_ext <<_ACEOF
19673 /* confdefs.h.  */
19674 _ACEOF
19675 cat confdefs.h >>conftest.$ac_ext
19676 cat >>conftest.$ac_ext <<_ACEOF
19677 /* end confdefs.h.  */
19678 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19679    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19680 #define $ac_func innocuous_$ac_func
19681
19682 /* System header to define __stub macros and hopefully few prototypes,
19683     which can conflict with char $ac_func (); below.
19684     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19685     <limits.h> exists even on freestanding compilers.  */
19686
19687 #ifdef __STDC__
19688 # include <limits.h>
19689 #else
19690 # include <assert.h>
19691 #endif
19692
19693 #undef $ac_func
19694
19695 /* Override any GCC internal prototype to avoid an error.
19696    Use char because int might match the return type of a GCC
19697    builtin and then its argument prototype would still apply.  */
19698 #ifdef __cplusplus
19699 extern "C"
19700 #endif
19701 char $ac_func ();
19702 /* The GNU C library defines this for functions which it implements
19703     to always fail with ENOSYS.  Some functions are actually named
19704     something starting with __ and the normal name is an alias.  */
19705 #if defined __stub_$ac_func || defined __stub___$ac_func
19706 choke me
19707 #endif
19708
19709 int
19710 main ()
19711 {
19712 return $ac_func ();
19713   ;
19714   return 0;
19715 }
19716 _ACEOF
19717 rm -f conftest.$ac_objext conftest$ac_exeext
19718 if { (ac_try="$ac_link"
19719 case "(($ac_try" in
19720   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19721   *) ac_try_echo=$ac_try;;
19722 esac
19723 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19724   (eval "$ac_link") 2>conftest.er1
19725   ac_status=$?
19726   grep -v '^ *+' conftest.er1 >conftest.err
19727   rm -f conftest.er1
19728   cat conftest.err >&5
19729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19730   (exit $ac_status); } && {
19731          test -z "$ac_c_werror_flag" ||
19732          test ! -s conftest.err
19733        } && test -s conftest$ac_exeext &&
19734        $as_test_x conftest$ac_exeext; then
19735   eval "$as_ac_var=yes"
19736 else
19737   echo "$as_me: failed program was:" >&5
19738 sed 's/^/| /' conftest.$ac_ext >&5
19739
19740         eval "$as_ac_var=no"
19741 fi
19742
19743 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19744       conftest$ac_exeext conftest.$ac_ext
19745 fi
19746 ac_res=`eval echo '${'$as_ac_var'}'`
19747                { echo "$as_me:$LINENO: result: $ac_res" >&5
19748 echo "${ECHO_T}$ac_res" >&6; }
19749 if test `eval echo '${'$as_ac_var'}'` = yes; then
19750   cat >>confdefs.h <<_ACEOF
19751 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19752 _ACEOF
19753
19754 fi
19755 done
19756
19757
19758 # PTY-related GNU extensions.
19759
19760 for ac_func in getpt
19761 do
19762 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19763 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19764 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19765 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19766   echo $ECHO_N "(cached) $ECHO_C" >&6
19767 else
19768   cat >conftest.$ac_ext <<_ACEOF
19769 /* confdefs.h.  */
19770 _ACEOF
19771 cat confdefs.h >>conftest.$ac_ext
19772 cat >>conftest.$ac_ext <<_ACEOF
19773 /* end confdefs.h.  */
19774 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19775    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19776 #define $ac_func innocuous_$ac_func
19777
19778 /* System header to define __stub macros and hopefully few prototypes,
19779     which can conflict with char $ac_func (); below.
19780     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19781     <limits.h> exists even on freestanding compilers.  */
19782
19783 #ifdef __STDC__
19784 # include <limits.h>
19785 #else
19786 # include <assert.h>
19787 #endif
19788
19789 #undef $ac_func
19790
19791 /* Override any GCC internal prototype to avoid an error.
19792    Use char because int might match the return type of a GCC
19793    builtin and then its argument prototype would still apply.  */
19794 #ifdef __cplusplus
19795 extern "C"
19796 #endif
19797 char $ac_func ();
19798 /* The GNU C library defines this for functions which it implements
19799     to always fail with ENOSYS.  Some functions are actually named
19800     something starting with __ and the normal name is an alias.  */
19801 #if defined __stub_$ac_func || defined __stub___$ac_func
19802 choke me
19803 #endif
19804
19805 int
19806 main ()
19807 {
19808 return $ac_func ();
19809   ;
19810   return 0;
19811 }
19812 _ACEOF
19813 rm -f conftest.$ac_objext conftest$ac_exeext
19814 if { (ac_try="$ac_link"
19815 case "(($ac_try" in
19816   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19817   *) ac_try_echo=$ac_try;;
19818 esac
19819 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19820   (eval "$ac_link") 2>conftest.er1
19821   ac_status=$?
19822   grep -v '^ *+' conftest.er1 >conftest.err
19823   rm -f conftest.er1
19824   cat conftest.err >&5
19825   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19826   (exit $ac_status); } && {
19827          test -z "$ac_c_werror_flag" ||
19828          test ! -s conftest.err
19829        } && test -s conftest$ac_exeext &&
19830        $as_test_x conftest$ac_exeext; then
19831   eval "$as_ac_var=yes"
19832 else
19833   echo "$as_me: failed program was:" >&5
19834 sed 's/^/| /' conftest.$ac_ext >&5
19835
19836         eval "$as_ac_var=no"
19837 fi
19838
19839 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19840       conftest$ac_exeext conftest.$ac_ext
19841 fi
19842 ac_res=`eval echo '${'$as_ac_var'}'`
19843                { echo "$as_me:$LINENO: result: $ac_res" >&5
19844 echo "${ECHO_T}$ac_res" >&6; }
19845 if test `eval echo '${'$as_ac_var'}'` = yes; then
19846   cat >>confdefs.h <<_ACEOF
19847 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19848 _ACEOF
19849
19850 fi
19851 done
19852
19853
19854 # Check this now, so that we will NOT find the above functions in ncurses.
19855 # That is because we have not set up to link ncurses in lib-src.
19856 # It's better to believe a function is not available
19857 # than to expect to find it in ncurses.
19858
19859 { echo "$as_me:$LINENO: checking for tparm in -lncurses" >&5
19860 echo $ECHO_N "checking for tparm in -lncurses... $ECHO_C" >&6; }
19861 if test "${ac_cv_lib_ncurses_tparm+set}" = set; then
19862   echo $ECHO_N "(cached) $ECHO_C" >&6
19863 else
19864   ac_check_lib_save_LIBS=$LIBS
19865 LIBS="-lncurses  $LIBS"
19866 cat >conftest.$ac_ext <<_ACEOF
19867 /* confdefs.h.  */
19868 _ACEOF
19869 cat confdefs.h >>conftest.$ac_ext
19870 cat >>conftest.$ac_ext <<_ACEOF
19871 /* end confdefs.h.  */
19872
19873 /* Override any GCC internal prototype to avoid an error.
19874    Use char because int might match the return type of a GCC
19875    builtin and then its argument prototype would still apply.  */
19876 #ifdef __cplusplus
19877 extern "C"
19878 #endif
19879 char tparm ();
19880 int
19881 main ()
19882 {
19883 return tparm ();
19884   ;
19885   return 0;
19886 }
19887 _ACEOF
19888 rm -f conftest.$ac_objext conftest$ac_exeext
19889 if { (ac_try="$ac_link"
19890 case "(($ac_try" in
19891   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19892   *) ac_try_echo=$ac_try;;
19893 esac
19894 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19895   (eval "$ac_link") 2>conftest.er1
19896   ac_status=$?
19897   grep -v '^ *+' conftest.er1 >conftest.err
19898   rm -f conftest.er1
19899   cat conftest.err >&5
19900   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19901   (exit $ac_status); } && {
19902          test -z "$ac_c_werror_flag" ||
19903          test ! -s conftest.err
19904        } && test -s conftest$ac_exeext &&
19905        $as_test_x conftest$ac_exeext; then
19906   ac_cv_lib_ncurses_tparm=yes
19907 else
19908   echo "$as_me: failed program was:" >&5
19909 sed 's/^/| /' conftest.$ac_ext >&5
19910
19911         ac_cv_lib_ncurses_tparm=no
19912 fi
19913
19914 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19915       conftest$ac_exeext conftest.$ac_ext
19916 LIBS=$ac_check_lib_save_LIBS
19917 fi
19918 { echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_tparm" >&5
19919 echo "${ECHO_T}$ac_cv_lib_ncurses_tparm" >&6; }
19920 if test $ac_cv_lib_ncurses_tparm = yes; then
19921   cat >>confdefs.h <<_ACEOF
19922 #define HAVE_LIBNCURSES 1
19923 _ACEOF
19924
19925   LIBS="-lncurses $LIBS"
19926
19927 fi
19928
19929
19930 # Do we have res_init, for detecting changes in /etc/resolv.conf?
19931
19932 resolv=no
19933 cat >conftest.$ac_ext <<_ACEOF
19934 /* confdefs.h.  */
19935 _ACEOF
19936 cat confdefs.h >>conftest.$ac_ext
19937 cat >>conftest.$ac_ext <<_ACEOF
19938 /* end confdefs.h.  */
19939 #include <netinet/in.h>
19940 #include <arpa/nameser.h>
19941 #include <resolv.h>
19942 int
19943 main ()
19944 {
19945 return res_init();
19946   ;
19947   return 0;
19948 }
19949 _ACEOF
19950 rm -f conftest.$ac_objext conftest$ac_exeext
19951 if { (ac_try="$ac_link"
19952 case "(($ac_try" in
19953   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19954   *) ac_try_echo=$ac_try;;
19955 esac
19956 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19957   (eval "$ac_link") 2>conftest.er1
19958   ac_status=$?
19959   grep -v '^ *+' conftest.er1 >conftest.err
19960   rm -f conftest.er1
19961   cat conftest.err >&5
19962   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19963   (exit $ac_status); } && {
19964          test -z "$ac_c_werror_flag" ||
19965          test ! -s conftest.err
19966        } && test -s conftest$ac_exeext &&
19967        $as_test_x conftest$ac_exeext; then
19968   have_res_init=yes
19969 else
19970   echo "$as_me: failed program was:" >&5
19971 sed 's/^/| /' conftest.$ac_ext >&5
19972
19973         have_res_init=no
19974 fi
19975
19976 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19977       conftest$ac_exeext conftest.$ac_ext
19978 if test "$have_res_init" = no; then
19979   OLIBS="$LIBS"
19980   LIBS="$LIBS -lresolv"
19981   { echo "$as_me:$LINENO: checking for res_init with -lresolv" >&5
19982 echo $ECHO_N "checking for res_init with -lresolv... $ECHO_C" >&6; }
19983   cat >conftest.$ac_ext <<_ACEOF
19984 /* confdefs.h.  */
19985 _ACEOF
19986 cat confdefs.h >>conftest.$ac_ext
19987 cat >>conftest.$ac_ext <<_ACEOF
19988 /* end confdefs.h.  */
19989 #include <netinet/in.h>
19990 #include <arpa/nameser.h>
19991 #include <resolv.h>
19992 int
19993 main ()
19994 {
19995 return res_init();
19996   ;
19997   return 0;
19998 }
19999 _ACEOF
20000 rm -f conftest.$ac_objext conftest$ac_exeext
20001 if { (ac_try="$ac_link"
20002 case "(($ac_try" in
20003   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20004   *) ac_try_echo=$ac_try;;
20005 esac
20006 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20007   (eval "$ac_link") 2>conftest.er1
20008   ac_status=$?
20009   grep -v '^ *+' conftest.er1 >conftest.err
20010   rm -f conftest.er1
20011   cat conftest.err >&5
20012   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20013   (exit $ac_status); } && {
20014          test -z "$ac_c_werror_flag" ||
20015          test ! -s conftest.err
20016        } && test -s conftest$ac_exeext &&
20017        $as_test_x conftest$ac_exeext; then
20018   have_res_init=yes
20019 else
20020   echo "$as_me: failed program was:" >&5
20021 sed 's/^/| /' conftest.$ac_ext >&5
20022
20023         have_res_init=no
20024 fi
20025
20026 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20027       conftest$ac_exeext conftest.$ac_ext
20028   { echo "$as_me:$LINENO: result: $have_res_init" >&5
20029 echo "${ECHO_T}$have_res_init" >&6; }
20030   if test "$have_res_init" = yes ; then
20031     resolv=yes
20032   fi
20033   LIBS="$OLIBS"
20034 fi
20035
20036 if test "$have_res_init" = yes; then
20037
20038 cat >>confdefs.h <<\_ACEOF
20039 #define HAVE_RES_INIT 1
20040 _ACEOF
20041
20042 fi
20043
20044 # Do we need the Hesiod library to provide the support routines?
20045 if test "$with_hesiod" != no ; then
20046   # Don't set $LIBS here -- see comments above.
20047   { echo "$as_me:$LINENO: checking for res_send" >&5
20048 echo $ECHO_N "checking for res_send... $ECHO_C" >&6; }
20049 if test "${ac_cv_func_res_send+set}" = set; then
20050   echo $ECHO_N "(cached) $ECHO_C" >&6
20051 else
20052   cat >conftest.$ac_ext <<_ACEOF
20053 /* confdefs.h.  */
20054 _ACEOF
20055 cat confdefs.h >>conftest.$ac_ext
20056 cat >>conftest.$ac_ext <<_ACEOF
20057 /* end confdefs.h.  */
20058 /* Define res_send to an innocuous variant, in case <limits.h> declares res_send.
20059    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
20060 #define res_send innocuous_res_send
20061
20062 /* System header to define __stub macros and hopefully few prototypes,
20063     which can conflict with char res_send (); below.
20064     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20065     <limits.h> exists even on freestanding compilers.  */
20066
20067 #ifdef __STDC__
20068 # include <limits.h>
20069 #else
20070 # include <assert.h>
20071 #endif
20072
20073 #undef res_send
20074
20075 /* Override any GCC internal prototype to avoid an error.
20076    Use char because int might match the return type of a GCC
20077    builtin and then its argument prototype would still apply.  */
20078 #ifdef __cplusplus
20079 extern "C"
20080 #endif
20081 char res_send ();
20082 /* The GNU C library defines this for functions which it implements
20083     to always fail with ENOSYS.  Some functions are actually named
20084     something starting with __ and the normal name is an alias.  */
20085 #if defined __stub_res_send || defined __stub___res_send
20086 choke me
20087 #endif
20088
20089 int
20090 main ()
20091 {
20092 return res_send ();
20093   ;
20094   return 0;
20095 }
20096 _ACEOF
20097 rm -f conftest.$ac_objext conftest$ac_exeext
20098 if { (ac_try="$ac_link"
20099 case "(($ac_try" in
20100   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20101   *) ac_try_echo=$ac_try;;
20102 esac
20103 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20104   (eval "$ac_link") 2>conftest.er1
20105   ac_status=$?
20106   grep -v '^ *+' conftest.er1 >conftest.err
20107   rm -f conftest.er1
20108   cat conftest.err >&5
20109   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20110   (exit $ac_status); } && {
20111          test -z "$ac_c_werror_flag" ||
20112          test ! -s conftest.err
20113        } && test -s conftest$ac_exeext &&
20114        $as_test_x conftest$ac_exeext; then
20115   ac_cv_func_res_send=yes
20116 else
20117   echo "$as_me: failed program was:" >&5
20118 sed 's/^/| /' conftest.$ac_ext >&5
20119
20120         ac_cv_func_res_send=no
20121 fi
20122
20123 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20124       conftest$ac_exeext conftest.$ac_ext
20125 fi
20126 { echo "$as_me:$LINENO: result: $ac_cv_func_res_send" >&5
20127 echo "${ECHO_T}$ac_cv_func_res_send" >&6; }
20128 if test $ac_cv_func_res_send = yes; then
20129   :
20130 else
20131   { echo "$as_me:$LINENO: checking for __res_send" >&5
20132 echo $ECHO_N "checking for __res_send... $ECHO_C" >&6; }
20133 if test "${ac_cv_func___res_send+set}" = set; then
20134   echo $ECHO_N "(cached) $ECHO_C" >&6
20135 else
20136   cat >conftest.$ac_ext <<_ACEOF
20137 /* confdefs.h.  */
20138 _ACEOF
20139 cat confdefs.h >>conftest.$ac_ext
20140 cat >>conftest.$ac_ext <<_ACEOF
20141 /* end confdefs.h.  */
20142 /* Define __res_send to an innocuous variant, in case <limits.h> declares __res_send.
20143    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
20144 #define __res_send innocuous___res_send
20145
20146 /* System header to define __stub macros and hopefully few prototypes,
20147     which can conflict with char __res_send (); below.
20148     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20149     <limits.h> exists even on freestanding compilers.  */
20150
20151 #ifdef __STDC__
20152 # include <limits.h>
20153 #else
20154 # include <assert.h>
20155 #endif
20156
20157 #undef __res_send
20158
20159 /* Override any GCC internal prototype to avoid an error.
20160    Use char because int might match the return type of a GCC
20161    builtin and then its argument prototype would still apply.  */
20162 #ifdef __cplusplus
20163 extern "C"
20164 #endif
20165 char __res_send ();
20166 /* The GNU C library defines this for functions which it implements
20167     to always fail with ENOSYS.  Some functions are actually named
20168     something starting with __ and the normal name is an alias.  */
20169 #if defined __stub___res_send || defined __stub_____res_send
20170 choke me
20171 #endif
20172
20173 int
20174 main ()
20175 {
20176 return __res_send ();
20177   ;
20178   return 0;
20179 }
20180 _ACEOF
20181 rm -f conftest.$ac_objext conftest$ac_exeext
20182 if { (ac_try="$ac_link"
20183 case "(($ac_try" in
20184   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20185   *) ac_try_echo=$ac_try;;
20186 esac
20187 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20188   (eval "$ac_link") 2>conftest.er1
20189   ac_status=$?
20190   grep -v '^ *+' conftest.er1 >conftest.err
20191   rm -f conftest.er1
20192   cat conftest.err >&5
20193   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20194   (exit $ac_status); } && {
20195          test -z "$ac_c_werror_flag" ||
20196          test ! -s conftest.err
20197        } && test -s conftest$ac_exeext &&
20198        $as_test_x conftest$ac_exeext; then
20199   ac_cv_func___res_send=yes
20200 else
20201   echo "$as_me: failed program was:" >&5
20202 sed 's/^/| /' conftest.$ac_ext >&5
20203
20204         ac_cv_func___res_send=no
20205 fi
20206
20207 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20208       conftest$ac_exeext conftest.$ac_ext
20209 fi
20210 { echo "$as_me:$LINENO: result: $ac_cv_func___res_send" >&5
20211 echo "${ECHO_T}$ac_cv_func___res_send" >&6; }
20212 if test $ac_cv_func___res_send = yes; then
20213   :
20214 else
20215   { echo "$as_me:$LINENO: checking for res_send in -lresolv" >&5
20216 echo $ECHO_N "checking for res_send in -lresolv... $ECHO_C" >&6; }
20217 if test "${ac_cv_lib_resolv_res_send+set}" = set; then
20218   echo $ECHO_N "(cached) $ECHO_C" >&6
20219 else
20220   ac_check_lib_save_LIBS=$LIBS
20221 LIBS="-lresolv  $LIBS"
20222 cat >conftest.$ac_ext <<_ACEOF
20223 /* confdefs.h.  */
20224 _ACEOF
20225 cat confdefs.h >>conftest.$ac_ext
20226 cat >>conftest.$ac_ext <<_ACEOF
20227 /* end confdefs.h.  */
20228
20229 /* Override any GCC internal prototype to avoid an error.
20230    Use char because int might match the return type of a GCC
20231    builtin and then its argument prototype would still apply.  */
20232 #ifdef __cplusplus
20233 extern "C"
20234 #endif
20235 char res_send ();
20236 int
20237 main ()
20238 {
20239 return res_send ();
20240   ;
20241   return 0;
20242 }
20243 _ACEOF
20244 rm -f conftest.$ac_objext conftest$ac_exeext
20245 if { (ac_try="$ac_link"
20246 case "(($ac_try" in
20247   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20248   *) ac_try_echo=$ac_try;;
20249 esac
20250 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20251   (eval "$ac_link") 2>conftest.er1
20252   ac_status=$?
20253   grep -v '^ *+' conftest.er1 >conftest.err
20254   rm -f conftest.er1
20255   cat conftest.err >&5
20256   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20257   (exit $ac_status); } && {
20258          test -z "$ac_c_werror_flag" ||
20259          test ! -s conftest.err
20260        } && test -s conftest$ac_exeext &&
20261        $as_test_x conftest$ac_exeext; then
20262   ac_cv_lib_resolv_res_send=yes
20263 else
20264   echo "$as_me: failed program was:" >&5
20265 sed 's/^/| /' conftest.$ac_ext >&5
20266
20267         ac_cv_lib_resolv_res_send=no
20268 fi
20269
20270 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20271       conftest$ac_exeext conftest.$ac_ext
20272 LIBS=$ac_check_lib_save_LIBS
20273 fi
20274 { echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_send" >&5
20275 echo "${ECHO_T}$ac_cv_lib_resolv_res_send" >&6; }
20276 if test $ac_cv_lib_resolv_res_send = yes; then
20277   resolv=yes
20278 else
20279   { echo "$as_me:$LINENO: checking for __res_send in -lresolv" >&5
20280 echo $ECHO_N "checking for __res_send in -lresolv... $ECHO_C" >&6; }
20281 if test "${ac_cv_lib_resolv___res_send+set}" = set; then
20282   echo $ECHO_N "(cached) $ECHO_C" >&6
20283 else
20284   ac_check_lib_save_LIBS=$LIBS
20285 LIBS="-lresolv  $LIBS"
20286 cat >conftest.$ac_ext <<_ACEOF
20287 /* confdefs.h.  */
20288 _ACEOF
20289 cat confdefs.h >>conftest.$ac_ext
20290 cat >>conftest.$ac_ext <<_ACEOF
20291 /* end confdefs.h.  */
20292
20293 /* Override any GCC internal prototype to avoid an error.
20294    Use char because int might match the return type of a GCC
20295    builtin and then its argument prototype would still apply.  */
20296 #ifdef __cplusplus
20297 extern "C"
20298 #endif
20299 char __res_send ();
20300 int
20301 main ()
20302 {
20303 return __res_send ();
20304   ;
20305   return 0;
20306 }
20307 _ACEOF
20308 rm -f conftest.$ac_objext conftest$ac_exeext
20309 if { (ac_try="$ac_link"
20310 case "(($ac_try" in
20311   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20312   *) ac_try_echo=$ac_try;;
20313 esac
20314 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20315   (eval "$ac_link") 2>conftest.er1
20316   ac_status=$?
20317   grep -v '^ *+' conftest.er1 >conftest.err
20318   rm -f conftest.er1
20319   cat conftest.err >&5
20320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20321   (exit $ac_status); } && {
20322          test -z "$ac_c_werror_flag" ||
20323          test ! -s conftest.err
20324        } && test -s conftest$ac_exeext &&
20325        $as_test_x conftest$ac_exeext; then
20326   ac_cv_lib_resolv___res_send=yes
20327 else
20328   echo "$as_me: failed program was:" >&5
20329 sed 's/^/| /' conftest.$ac_ext >&5
20330
20331         ac_cv_lib_resolv___res_send=no
20332 fi
20333
20334 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20335       conftest$ac_exeext conftest.$ac_ext
20336 LIBS=$ac_check_lib_save_LIBS
20337 fi
20338 { echo "$as_me:$LINENO: result: $ac_cv_lib_resolv___res_send" >&5
20339 echo "${ECHO_T}$ac_cv_lib_resolv___res_send" >&6; }
20340 if test $ac_cv_lib_resolv___res_send = yes; then
20341   resolv=yes
20342 fi
20343
20344 fi
20345
20346 fi
20347
20348 fi
20349
20350   if test "$resolv" = yes ; then
20351     RESOLVLIB=-lresolv
20352   else
20353     RESOLVLIB=
20354   fi
20355   { echo "$as_me:$LINENO: checking for hes_getmailhost" >&5
20356 echo $ECHO_N "checking for hes_getmailhost... $ECHO_C" >&6; }
20357 if test "${ac_cv_func_hes_getmailhost+set}" = set; then
20358   echo $ECHO_N "(cached) $ECHO_C" >&6
20359 else
20360   cat >conftest.$ac_ext <<_ACEOF
20361 /* confdefs.h.  */
20362 _ACEOF
20363 cat confdefs.h >>conftest.$ac_ext
20364 cat >>conftest.$ac_ext <<_ACEOF
20365 /* end confdefs.h.  */
20366 /* Define hes_getmailhost to an innocuous variant, in case <limits.h> declares hes_getmailhost.
20367    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
20368 #define hes_getmailhost innocuous_hes_getmailhost
20369
20370 /* System header to define __stub macros and hopefully few prototypes,
20371     which can conflict with char hes_getmailhost (); below.
20372     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20373     <limits.h> exists even on freestanding compilers.  */
20374
20375 #ifdef __STDC__
20376 # include <limits.h>
20377 #else
20378 # include <assert.h>
20379 #endif
20380
20381 #undef hes_getmailhost
20382
20383 /* Override any GCC internal prototype to avoid an error.
20384    Use char because int might match the return type of a GCC
20385    builtin and then its argument prototype would still apply.  */
20386 #ifdef __cplusplus
20387 extern "C"
20388 #endif
20389 char hes_getmailhost ();
20390 /* The GNU C library defines this for functions which it implements
20391     to always fail with ENOSYS.  Some functions are actually named
20392     something starting with __ and the normal name is an alias.  */
20393 #if defined __stub_hes_getmailhost || defined __stub___hes_getmailhost
20394 choke me
20395 #endif
20396
20397 int
20398 main ()
20399 {
20400 return hes_getmailhost ();
20401   ;
20402   return 0;
20403 }
20404 _ACEOF
20405 rm -f conftest.$ac_objext conftest$ac_exeext
20406 if { (ac_try="$ac_link"
20407 case "(($ac_try" in
20408   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20409   *) ac_try_echo=$ac_try;;
20410 esac
20411 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20412   (eval "$ac_link") 2>conftest.er1
20413   ac_status=$?
20414   grep -v '^ *+' conftest.er1 >conftest.err
20415   rm -f conftest.er1
20416   cat conftest.err >&5
20417   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20418   (exit $ac_status); } && {
20419          test -z "$ac_c_werror_flag" ||
20420          test ! -s conftest.err
20421        } && test -s conftest$ac_exeext &&
20422        $as_test_x conftest$ac_exeext; then
20423   ac_cv_func_hes_getmailhost=yes
20424 else
20425   echo "$as_me: failed program was:" >&5
20426 sed 's/^/| /' conftest.$ac_ext >&5
20427
20428         ac_cv_func_hes_getmailhost=no
20429 fi
20430
20431 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20432       conftest$ac_exeext conftest.$ac_ext
20433 fi
20434 { echo "$as_me:$LINENO: result: $ac_cv_func_hes_getmailhost" >&5
20435 echo "${ECHO_T}$ac_cv_func_hes_getmailhost" >&6; }
20436 if test $ac_cv_func_hes_getmailhost = yes; then
20437   :
20438 else
20439   { echo "$as_me:$LINENO: checking for hes_getmailhost in -lhesiod" >&5
20440 echo $ECHO_N "checking for hes_getmailhost in -lhesiod... $ECHO_C" >&6; }
20441 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then
20442   echo $ECHO_N "(cached) $ECHO_C" >&6
20443 else
20444   ac_check_lib_save_LIBS=$LIBS
20445 LIBS="-lhesiod $RESOLVLIB $LIBS"
20446 cat >conftest.$ac_ext <<_ACEOF
20447 /* confdefs.h.  */
20448 _ACEOF
20449 cat confdefs.h >>conftest.$ac_ext
20450 cat >>conftest.$ac_ext <<_ACEOF
20451 /* end confdefs.h.  */
20452
20453 /* Override any GCC internal prototype to avoid an error.
20454    Use char because int might match the return type of a GCC
20455    builtin and then its argument prototype would still apply.  */
20456 #ifdef __cplusplus
20457 extern "C"
20458 #endif
20459 char hes_getmailhost ();
20460 int
20461 main ()
20462 {
20463 return hes_getmailhost ();
20464   ;
20465   return 0;
20466 }
20467 _ACEOF
20468 rm -f conftest.$ac_objext conftest$ac_exeext
20469 if { (ac_try="$ac_link"
20470 case "(($ac_try" in
20471   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20472   *) ac_try_echo=$ac_try;;
20473 esac
20474 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20475   (eval "$ac_link") 2>conftest.er1
20476   ac_status=$?
20477   grep -v '^ *+' conftest.er1 >conftest.err
20478   rm -f conftest.er1
20479   cat conftest.err >&5
20480   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20481   (exit $ac_status); } && {
20482          test -z "$ac_c_werror_flag" ||
20483          test ! -s conftest.err
20484        } && test -s conftest$ac_exeext &&
20485        $as_test_x conftest$ac_exeext; then
20486   ac_cv_lib_hesiod_hes_getmailhost=yes
20487 else
20488   echo "$as_me: failed program was:" >&5
20489 sed 's/^/| /' conftest.$ac_ext >&5
20490
20491         ac_cv_lib_hesiod_hes_getmailhost=no
20492 fi
20493
20494 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20495       conftest$ac_exeext conftest.$ac_ext
20496 LIBS=$ac_check_lib_save_LIBS
20497 fi
20498 { echo "$as_me:$LINENO: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
20499 echo "${ECHO_T}$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
20500 if test $ac_cv_lib_hesiod_hes_getmailhost = yes; then
20501
20502 cat >>confdefs.h <<\_ACEOF
20503 #define HAVE_LIBHESIOD 1
20504 _ACEOF
20505
20506 else
20507   :
20508 fi
20509
20510 fi
20511
20512 fi
20513
20514 # Do we need libresolv (due to res_init or Hesiod)?
20515 if test "$resolv" = yes ; then
20516
20517 cat >>confdefs.h <<\_ACEOF
20518 #define HAVE_LIBRESOLV 1
20519 _ACEOF
20520
20521 fi
20522
20523 # These tell us which Kerberos-related libraries to use.
20524 if test "${with_kerberos}" != no; then
20525
20526 { echo "$as_me:$LINENO: checking for com_err in -lcom_err" >&5
20527 echo $ECHO_N "checking for com_err in -lcom_err... $ECHO_C" >&6; }
20528 if test "${ac_cv_lib_com_err_com_err+set}" = set; then
20529   echo $ECHO_N "(cached) $ECHO_C" >&6
20530 else
20531   ac_check_lib_save_LIBS=$LIBS
20532 LIBS="-lcom_err  $LIBS"
20533 cat >conftest.$ac_ext <<_ACEOF
20534 /* confdefs.h.  */
20535 _ACEOF
20536 cat confdefs.h >>conftest.$ac_ext
20537 cat >>conftest.$ac_ext <<_ACEOF
20538 /* end confdefs.h.  */
20539
20540 /* Override any GCC internal prototype to avoid an error.
20541    Use char because int might match the return type of a GCC
20542    builtin and then its argument prototype would still apply.  */
20543 #ifdef __cplusplus
20544 extern "C"
20545 #endif
20546 char com_err ();
20547 int
20548 main ()
20549 {
20550 return com_err ();
20551   ;
20552   return 0;
20553 }
20554 _ACEOF
20555 rm -f conftest.$ac_objext conftest$ac_exeext
20556 if { (ac_try="$ac_link"
20557 case "(($ac_try" in
20558   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20559   *) ac_try_echo=$ac_try;;
20560 esac
20561 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20562   (eval "$ac_link") 2>conftest.er1
20563   ac_status=$?
20564   grep -v '^ *+' conftest.er1 >conftest.err
20565   rm -f conftest.er1
20566   cat conftest.err >&5
20567   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20568   (exit $ac_status); } && {
20569          test -z "$ac_c_werror_flag" ||
20570          test ! -s conftest.err
20571        } && test -s conftest$ac_exeext &&
20572        $as_test_x conftest$ac_exeext; then
20573   ac_cv_lib_com_err_com_err=yes
20574 else
20575   echo "$as_me: failed program was:" >&5
20576 sed 's/^/| /' conftest.$ac_ext >&5
20577
20578         ac_cv_lib_com_err_com_err=no
20579 fi
20580
20581 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20582       conftest$ac_exeext conftest.$ac_ext
20583 LIBS=$ac_check_lib_save_LIBS
20584 fi
20585 { echo "$as_me:$LINENO: result: $ac_cv_lib_com_err_com_err" >&5
20586 echo "${ECHO_T}$ac_cv_lib_com_err_com_err" >&6; }
20587 if test $ac_cv_lib_com_err_com_err = yes; then
20588   cat >>confdefs.h <<_ACEOF
20589 #define HAVE_LIBCOM_ERR 1
20590 _ACEOF
20591
20592   LIBS="-lcom_err $LIBS"
20593
20594 fi
20595
20596
20597 { echo "$as_me:$LINENO: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
20598 echo $ECHO_N "checking for mit_des_cbc_encrypt in -lk5crypto... $ECHO_C" >&6; }
20599 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then
20600   echo $ECHO_N "(cached) $ECHO_C" >&6
20601 else
20602   ac_check_lib_save_LIBS=$LIBS
20603 LIBS="-lk5crypto  $LIBS"
20604 cat >conftest.$ac_ext <<_ACEOF
20605 /* confdefs.h.  */
20606 _ACEOF
20607 cat confdefs.h >>conftest.$ac_ext
20608 cat >>conftest.$ac_ext <<_ACEOF
20609 /* end confdefs.h.  */
20610
20611 /* Override any GCC internal prototype to avoid an error.
20612    Use char because int might match the return type of a GCC
20613    builtin and then its argument prototype would still apply.  */
20614 #ifdef __cplusplus
20615 extern "C"
20616 #endif
20617 char mit_des_cbc_encrypt ();
20618 int
20619 main ()
20620 {
20621 return mit_des_cbc_encrypt ();
20622   ;
20623   return 0;
20624 }
20625 _ACEOF
20626 rm -f conftest.$ac_objext conftest$ac_exeext
20627 if { (ac_try="$ac_link"
20628 case "(($ac_try" in
20629   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20630   *) ac_try_echo=$ac_try;;
20631 esac
20632 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20633   (eval "$ac_link") 2>conftest.er1
20634   ac_status=$?
20635   grep -v '^ *+' conftest.er1 >conftest.err
20636   rm -f conftest.er1
20637   cat conftest.err >&5
20638   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20639   (exit $ac_status); } && {
20640          test -z "$ac_c_werror_flag" ||
20641          test ! -s conftest.err
20642        } && test -s conftest$ac_exeext &&
20643        $as_test_x conftest$ac_exeext; then
20644   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
20645 else
20646   echo "$as_me: failed program was:" >&5
20647 sed 's/^/| /' conftest.$ac_ext >&5
20648
20649         ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
20650 fi
20651
20652 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20653       conftest$ac_exeext conftest.$ac_ext
20654 LIBS=$ac_check_lib_save_LIBS
20655 fi
20656 { echo "$as_me:$LINENO: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
20657 echo "${ECHO_T}$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
20658 if test $ac_cv_lib_k5crypto_mit_des_cbc_encrypt = yes; then
20659   cat >>confdefs.h <<_ACEOF
20660 #define HAVE_LIBK5CRYPTO 1
20661 _ACEOF
20662
20663   LIBS="-lk5crypto $LIBS"
20664
20665 fi
20666
20667
20668 { echo "$as_me:$LINENO: checking for mit_des_cbc_encrypt in -lcrypto" >&5
20669 echo $ECHO_N "checking for mit_des_cbc_encrypt in -lcrypto... $ECHO_C" >&6; }
20670 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then
20671   echo $ECHO_N "(cached) $ECHO_C" >&6
20672 else
20673   ac_check_lib_save_LIBS=$LIBS
20674 LIBS="-lcrypto  $LIBS"
20675 cat >conftest.$ac_ext <<_ACEOF
20676 /* confdefs.h.  */
20677 _ACEOF
20678 cat confdefs.h >>conftest.$ac_ext
20679 cat >>conftest.$ac_ext <<_ACEOF
20680 /* end confdefs.h.  */
20681
20682 /* Override any GCC internal prototype to avoid an error.
20683    Use char because int might match the return type of a GCC
20684    builtin and then its argument prototype would still apply.  */
20685 #ifdef __cplusplus
20686 extern "C"
20687 #endif
20688 char mit_des_cbc_encrypt ();
20689 int
20690 main ()
20691 {
20692 return mit_des_cbc_encrypt ();
20693   ;
20694   return 0;
20695 }
20696 _ACEOF
20697 rm -f conftest.$ac_objext conftest$ac_exeext
20698 if { (ac_try="$ac_link"
20699 case "(($ac_try" in
20700   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20701   *) ac_try_echo=$ac_try;;
20702 esac
20703 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20704   (eval "$ac_link") 2>conftest.er1
20705   ac_status=$?
20706   grep -v '^ *+' conftest.er1 >conftest.err
20707   rm -f conftest.er1
20708   cat conftest.err >&5
20709   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20710   (exit $ac_status); } && {
20711          test -z "$ac_c_werror_flag" ||
20712          test ! -s conftest.err
20713        } && test -s conftest$ac_exeext &&
20714        $as_test_x conftest$ac_exeext; then
20715   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
20716 else
20717   echo "$as_me: failed program was:" >&5
20718 sed 's/^/| /' conftest.$ac_ext >&5
20719
20720         ac_cv_lib_crypto_mit_des_cbc_encrypt=no
20721 fi
20722
20723 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20724       conftest$ac_exeext conftest.$ac_ext
20725 LIBS=$ac_check_lib_save_LIBS
20726 fi
20727 { echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
20728 echo "${ECHO_T}$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
20729 if test $ac_cv_lib_crypto_mit_des_cbc_encrypt = yes; then
20730   cat >>confdefs.h <<_ACEOF
20731 #define HAVE_LIBCRYPTO 1
20732 _ACEOF
20733
20734   LIBS="-lcrypto $LIBS"
20735
20736 fi
20737
20738
20739 { echo "$as_me:$LINENO: checking for krb5_init_context in -lkrb5" >&5
20740 echo $ECHO_N "checking for krb5_init_context in -lkrb5... $ECHO_C" >&6; }
20741 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then
20742   echo $ECHO_N "(cached) $ECHO_C" >&6
20743 else
20744   ac_check_lib_save_LIBS=$LIBS
20745 LIBS="-lkrb5  $LIBS"
20746 cat >conftest.$ac_ext <<_ACEOF
20747 /* confdefs.h.  */
20748 _ACEOF
20749 cat confdefs.h >>conftest.$ac_ext
20750 cat >>conftest.$ac_ext <<_ACEOF
20751 /* end confdefs.h.  */
20752
20753 /* Override any GCC internal prototype to avoid an error.
20754    Use char because int might match the return type of a GCC
20755    builtin and then its argument prototype would still apply.  */
20756 #ifdef __cplusplus
20757 extern "C"
20758 #endif
20759 char krb5_init_context ();
20760 int
20761 main ()
20762 {
20763 return krb5_init_context ();
20764   ;
20765   return 0;
20766 }
20767 _ACEOF
20768 rm -f conftest.$ac_objext conftest$ac_exeext
20769 if { (ac_try="$ac_link"
20770 case "(($ac_try" in
20771   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20772   *) ac_try_echo=$ac_try;;
20773 esac
20774 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20775   (eval "$ac_link") 2>conftest.er1
20776   ac_status=$?
20777   grep -v '^ *+' conftest.er1 >conftest.err
20778   rm -f conftest.er1
20779   cat conftest.err >&5
20780   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20781   (exit $ac_status); } && {
20782          test -z "$ac_c_werror_flag" ||
20783          test ! -s conftest.err
20784        } && test -s conftest$ac_exeext &&
20785        $as_test_x conftest$ac_exeext; then
20786   ac_cv_lib_krb5_krb5_init_context=yes
20787 else
20788   echo "$as_me: failed program was:" >&5
20789 sed 's/^/| /' conftest.$ac_ext >&5
20790
20791         ac_cv_lib_krb5_krb5_init_context=no
20792 fi
20793
20794 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20795       conftest$ac_exeext conftest.$ac_ext
20796 LIBS=$ac_check_lib_save_LIBS
20797 fi
20798 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb5_krb5_init_context" >&5
20799 echo "${ECHO_T}$ac_cv_lib_krb5_krb5_init_context" >&6; }
20800 if test $ac_cv_lib_krb5_krb5_init_context = yes; then
20801   cat >>confdefs.h <<_ACEOF
20802 #define HAVE_LIBKRB5 1
20803 _ACEOF
20804
20805   LIBS="-lkrb5 $LIBS"
20806
20807 fi
20808
20809   if test "${with_kerberos5}" = no; then
20810
20811 { echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes425" >&5
20812 echo $ECHO_N "checking for des_cbc_encrypt in -ldes425... $ECHO_C" >&6; }
20813 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then
20814   echo $ECHO_N "(cached) $ECHO_C" >&6
20815 else
20816   ac_check_lib_save_LIBS=$LIBS
20817 LIBS="-ldes425  $LIBS"
20818 cat >conftest.$ac_ext <<_ACEOF
20819 /* confdefs.h.  */
20820 _ACEOF
20821 cat confdefs.h >>conftest.$ac_ext
20822 cat >>conftest.$ac_ext <<_ACEOF
20823 /* end confdefs.h.  */
20824
20825 /* Override any GCC internal prototype to avoid an error.
20826    Use char because int might match the return type of a GCC
20827    builtin and then its argument prototype would still apply.  */
20828 #ifdef __cplusplus
20829 extern "C"
20830 #endif
20831 char des_cbc_encrypt ();
20832 int
20833 main ()
20834 {
20835 return des_cbc_encrypt ();
20836   ;
20837   return 0;
20838 }
20839 _ACEOF
20840 rm -f conftest.$ac_objext conftest$ac_exeext
20841 if { (ac_try="$ac_link"
20842 case "(($ac_try" in
20843   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20844   *) ac_try_echo=$ac_try;;
20845 esac
20846 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20847   (eval "$ac_link") 2>conftest.er1
20848   ac_status=$?
20849   grep -v '^ *+' conftest.er1 >conftest.err
20850   rm -f conftest.er1
20851   cat conftest.err >&5
20852   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20853   (exit $ac_status); } && {
20854          test -z "$ac_c_werror_flag" ||
20855          test ! -s conftest.err
20856        } && test -s conftest$ac_exeext &&
20857        $as_test_x conftest$ac_exeext; then
20858   ac_cv_lib_des425_des_cbc_encrypt=yes
20859 else
20860   echo "$as_me: failed program was:" >&5
20861 sed 's/^/| /' conftest.$ac_ext >&5
20862
20863         ac_cv_lib_des425_des_cbc_encrypt=no
20864 fi
20865
20866 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20867       conftest$ac_exeext conftest.$ac_ext
20868 LIBS=$ac_check_lib_save_LIBS
20869 fi
20870 { echo "$as_me:$LINENO: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
20871 echo "${ECHO_T}$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
20872 if test $ac_cv_lib_des425_des_cbc_encrypt = yes; then
20873   cat >>confdefs.h <<_ACEOF
20874 #define HAVE_LIBDES425 1
20875 _ACEOF
20876
20877   LIBS="-ldes425 $LIBS"
20878
20879 else
20880
20881 { echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes" >&5
20882 echo $ECHO_N "checking for des_cbc_encrypt in -ldes... $ECHO_C" >&6; }
20883 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then
20884   echo $ECHO_N "(cached) $ECHO_C" >&6
20885 else
20886   ac_check_lib_save_LIBS=$LIBS
20887 LIBS="-ldes  $LIBS"
20888 cat >conftest.$ac_ext <<_ACEOF
20889 /* confdefs.h.  */
20890 _ACEOF
20891 cat confdefs.h >>conftest.$ac_ext
20892 cat >>conftest.$ac_ext <<_ACEOF
20893 /* end confdefs.h.  */
20894
20895 /* Override any GCC internal prototype to avoid an error.
20896    Use char because int might match the return type of a GCC
20897    builtin and then its argument prototype would still apply.  */
20898 #ifdef __cplusplus
20899 extern "C"
20900 #endif
20901 char des_cbc_encrypt ();
20902 int
20903 main ()
20904 {
20905 return des_cbc_encrypt ();
20906   ;
20907   return 0;
20908 }
20909 _ACEOF
20910 rm -f conftest.$ac_objext conftest$ac_exeext
20911 if { (ac_try="$ac_link"
20912 case "(($ac_try" in
20913   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20914   *) ac_try_echo=$ac_try;;
20915 esac
20916 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20917   (eval "$ac_link") 2>conftest.er1
20918   ac_status=$?
20919   grep -v '^ *+' conftest.er1 >conftest.err
20920   rm -f conftest.er1
20921   cat conftest.err >&5
20922   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20923   (exit $ac_status); } && {
20924          test -z "$ac_c_werror_flag" ||
20925          test ! -s conftest.err
20926        } && test -s conftest$ac_exeext &&
20927        $as_test_x conftest$ac_exeext; then
20928   ac_cv_lib_des_des_cbc_encrypt=yes
20929 else
20930   echo "$as_me: failed program was:" >&5
20931 sed 's/^/| /' conftest.$ac_ext >&5
20932
20933         ac_cv_lib_des_des_cbc_encrypt=no
20934 fi
20935
20936 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20937       conftest$ac_exeext conftest.$ac_ext
20938 LIBS=$ac_check_lib_save_LIBS
20939 fi
20940 { echo "$as_me:$LINENO: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
20941 echo "${ECHO_T}$ac_cv_lib_des_des_cbc_encrypt" >&6; }
20942 if test $ac_cv_lib_des_des_cbc_encrypt = yes; then
20943   cat >>confdefs.h <<_ACEOF
20944 #define HAVE_LIBDES 1
20945 _ACEOF
20946
20947   LIBS="-ldes $LIBS"
20948
20949 fi
20950
20951 fi
20952
20953
20954 { echo "$as_me:$LINENO: checking for krb_get_cred in -lkrb4" >&5
20955 echo $ECHO_N "checking for krb_get_cred in -lkrb4... $ECHO_C" >&6; }
20956 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then
20957   echo $ECHO_N "(cached) $ECHO_C" >&6
20958 else
20959   ac_check_lib_save_LIBS=$LIBS
20960 LIBS="-lkrb4  $LIBS"
20961 cat >conftest.$ac_ext <<_ACEOF
20962 /* confdefs.h.  */
20963 _ACEOF
20964 cat confdefs.h >>conftest.$ac_ext
20965 cat >>conftest.$ac_ext <<_ACEOF
20966 /* end confdefs.h.  */
20967
20968 /* Override any GCC internal prototype to avoid an error.
20969    Use char because int might match the return type of a GCC
20970    builtin and then its argument prototype would still apply.  */
20971 #ifdef __cplusplus
20972 extern "C"
20973 #endif
20974 char krb_get_cred ();
20975 int
20976 main ()
20977 {
20978 return krb_get_cred ();
20979   ;
20980   return 0;
20981 }
20982 _ACEOF
20983 rm -f conftest.$ac_objext conftest$ac_exeext
20984 if { (ac_try="$ac_link"
20985 case "(($ac_try" in
20986   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20987   *) ac_try_echo=$ac_try;;
20988 esac
20989 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20990   (eval "$ac_link") 2>conftest.er1
20991   ac_status=$?
20992   grep -v '^ *+' conftest.er1 >conftest.err
20993   rm -f conftest.er1
20994   cat conftest.err >&5
20995   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20996   (exit $ac_status); } && {
20997          test -z "$ac_c_werror_flag" ||
20998          test ! -s conftest.err
20999        } && test -s conftest$ac_exeext &&
21000        $as_test_x conftest$ac_exeext; then
21001   ac_cv_lib_krb4_krb_get_cred=yes
21002 else
21003   echo "$as_me: failed program was:" >&5
21004 sed 's/^/| /' conftest.$ac_ext >&5
21005
21006         ac_cv_lib_krb4_krb_get_cred=no
21007 fi
21008
21009 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
21010       conftest$ac_exeext conftest.$ac_ext
21011 LIBS=$ac_check_lib_save_LIBS
21012 fi
21013 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb4_krb_get_cred" >&5
21014 echo "${ECHO_T}$ac_cv_lib_krb4_krb_get_cred" >&6; }
21015 if test $ac_cv_lib_krb4_krb_get_cred = yes; then
21016   cat >>confdefs.h <<_ACEOF
21017 #define HAVE_LIBKRB4 1
21018 _ACEOF
21019
21020   LIBS="-lkrb4 $LIBS"
21021
21022 else
21023
21024 { echo "$as_me:$LINENO: checking for krb_get_cred in -lkrb" >&5
21025 echo $ECHO_N "checking for krb_get_cred in -lkrb... $ECHO_C" >&6; }
21026 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then
21027   echo $ECHO_N "(cached) $ECHO_C" >&6
21028 else
21029   ac_check_lib_save_LIBS=$LIBS
21030 LIBS="-lkrb  $LIBS"
21031 cat >conftest.$ac_ext <<_ACEOF
21032 /* confdefs.h.  */
21033 _ACEOF
21034 cat confdefs.h >>conftest.$ac_ext
21035 cat >>conftest.$ac_ext <<_ACEOF
21036 /* end confdefs.h.  */
21037
21038 /* Override any GCC internal prototype to avoid an error.
21039    Use char because int might match the return type of a GCC
21040    builtin and then its argument prototype would still apply.  */
21041 #ifdef __cplusplus
21042 extern "C"
21043 #endif
21044 char krb_get_cred ();
21045 int
21046 main ()
21047 {
21048 return krb_get_cred ();
21049   ;
21050   return 0;
21051 }
21052 _ACEOF
21053 rm -f conftest.$ac_objext conftest$ac_exeext
21054 if { (ac_try="$ac_link"
21055 case "(($ac_try" in
21056   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21057   *) ac_try_echo=$ac_try;;
21058 esac
21059 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21060   (eval "$ac_link") 2>conftest.er1
21061   ac_status=$?
21062   grep -v '^ *+' conftest.er1 >conftest.err
21063   rm -f conftest.er1
21064   cat conftest.err >&5
21065   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21066   (exit $ac_status); } && {
21067          test -z "$ac_c_werror_flag" ||
21068          test ! -s conftest.err
21069        } && test -s conftest$ac_exeext &&
21070        $as_test_x conftest$ac_exeext; then
21071   ac_cv_lib_krb_krb_get_cred=yes
21072 else
21073   echo "$as_me: failed program was:" >&5
21074 sed 's/^/| /' conftest.$ac_ext >&5
21075
21076         ac_cv_lib_krb_krb_get_cred=no
21077 fi
21078
21079 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
21080       conftest$ac_exeext conftest.$ac_ext
21081 LIBS=$ac_check_lib_save_LIBS
21082 fi
21083 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb_krb_get_cred" >&5
21084 echo "${ECHO_T}$ac_cv_lib_krb_krb_get_cred" >&6; }
21085 if test $ac_cv_lib_krb_krb_get_cred = yes; then
21086   cat >>confdefs.h <<_ACEOF
21087 #define HAVE_LIBKRB 1
21088 _ACEOF
21089
21090   LIBS="-lkrb $LIBS"
21091
21092 fi
21093
21094 fi
21095
21096   fi
21097
21098   if test "${with_kerberos5}" != no; then
21099
21100 for ac_header in krb5.h
21101 do
21102 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21103 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21104   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21105 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21106 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21107   echo $ECHO_N "(cached) $ECHO_C" >&6
21108 fi
21109 ac_res=`eval echo '${'$as_ac_Header'}'`
21110                { echo "$as_me:$LINENO: result: $ac_res" >&5
21111 echo "${ECHO_T}$ac_res" >&6; }
21112 else
21113   # Is the header compilable?
21114 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21115 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21116 cat >conftest.$ac_ext <<_ACEOF
21117 /* confdefs.h.  */
21118 _ACEOF
21119 cat confdefs.h >>conftest.$ac_ext
21120 cat >>conftest.$ac_ext <<_ACEOF
21121 /* end confdefs.h.  */
21122 $ac_includes_default
21123 #include <$ac_header>
21124 _ACEOF
21125 rm -f conftest.$ac_objext
21126 if { (ac_try="$ac_compile"
21127 case "(($ac_try" in
21128   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21129   *) ac_try_echo=$ac_try;;
21130 esac
21131 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21132   (eval "$ac_compile") 2>conftest.er1
21133   ac_status=$?
21134   grep -v '^ *+' conftest.er1 >conftest.err
21135   rm -f conftest.er1
21136   cat conftest.err >&5
21137   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21138   (exit $ac_status); } && {
21139          test -z "$ac_c_werror_flag" ||
21140          test ! -s conftest.err
21141        } && test -s conftest.$ac_objext; then
21142   ac_header_compiler=yes
21143 else
21144   echo "$as_me: failed program was:" >&5
21145 sed 's/^/| /' conftest.$ac_ext >&5
21146
21147         ac_header_compiler=no
21148 fi
21149
21150 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21151 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21152 echo "${ECHO_T}$ac_header_compiler" >&6; }
21153
21154 # Is the header present?
21155 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21156 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21157 cat >conftest.$ac_ext <<_ACEOF
21158 /* confdefs.h.  */
21159 _ACEOF
21160 cat confdefs.h >>conftest.$ac_ext
21161 cat >>conftest.$ac_ext <<_ACEOF
21162 /* end confdefs.h.  */
21163 #include <$ac_header>
21164 _ACEOF
21165 if { (ac_try="$ac_cpp conftest.$ac_ext"
21166 case "(($ac_try" in
21167   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21168   *) ac_try_echo=$ac_try;;
21169 esac
21170 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21171   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21172   ac_status=$?
21173   grep -v '^ *+' conftest.er1 >conftest.err
21174   rm -f conftest.er1
21175   cat conftest.err >&5
21176   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21177   (exit $ac_status); } >/dev/null && {
21178          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21179          test ! -s conftest.err
21180        }; then
21181   ac_header_preproc=yes
21182 else
21183   echo "$as_me: failed program was:" >&5
21184 sed 's/^/| /' conftest.$ac_ext >&5
21185
21186   ac_header_preproc=no
21187 fi
21188
21189 rm -f conftest.err conftest.$ac_ext
21190 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21191 echo "${ECHO_T}$ac_header_preproc" >&6; }
21192
21193 # So?  What about this header?
21194 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21195   yes:no: )
21196     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21197 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21198     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21199 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21200     ac_header_preproc=yes
21201     ;;
21202   no:yes:* )
21203     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21204 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21205     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21206 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21207     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21208 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21209     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21210 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21211     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21212 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21213     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21214 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21215
21216     ;;
21217 esac
21218 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21219 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21220 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21221   echo $ECHO_N "(cached) $ECHO_C" >&6
21222 else
21223   eval "$as_ac_Header=\$ac_header_preproc"
21224 fi
21225 ac_res=`eval echo '${'$as_ac_Header'}'`
21226                { echo "$as_me:$LINENO: result: $ac_res" >&5
21227 echo "${ECHO_T}$ac_res" >&6; }
21228
21229 fi
21230 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21231   cat >>confdefs.h <<_ACEOF
21232 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21233 _ACEOF
21234  { echo "$as_me:$LINENO: checking for krb5_error.text" >&5
21235 echo $ECHO_N "checking for krb5_error.text... $ECHO_C" >&6; }
21236 if test "${ac_cv_member_krb5_error_text+set}" = set; then
21237   echo $ECHO_N "(cached) $ECHO_C" >&6
21238 else
21239   cat >conftest.$ac_ext <<_ACEOF
21240 /* confdefs.h.  */
21241 _ACEOF
21242 cat confdefs.h >>conftest.$ac_ext
21243 cat >>conftest.$ac_ext <<_ACEOF
21244 /* end confdefs.h.  */
21245 #include <krb5.h>
21246
21247 int
21248 main ()
21249 {
21250 static krb5_error ac_aggr;
21251 if (ac_aggr.text)
21252 return 0;
21253   ;
21254   return 0;
21255 }
21256 _ACEOF
21257 rm -f conftest.$ac_objext
21258 if { (ac_try="$ac_compile"
21259 case "(($ac_try" in
21260   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21261   *) ac_try_echo=$ac_try;;
21262 esac
21263 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21264   (eval "$ac_compile") 2>conftest.er1
21265   ac_status=$?
21266   grep -v '^ *+' conftest.er1 >conftest.err
21267   rm -f conftest.er1
21268   cat conftest.err >&5
21269   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21270   (exit $ac_status); } && {
21271          test -z "$ac_c_werror_flag" ||
21272          test ! -s conftest.err
21273        } && test -s conftest.$ac_objext; then
21274   ac_cv_member_krb5_error_text=yes
21275 else
21276   echo "$as_me: failed program was:" >&5
21277 sed 's/^/| /' conftest.$ac_ext >&5
21278
21279         cat >conftest.$ac_ext <<_ACEOF
21280 /* confdefs.h.  */
21281 _ACEOF
21282 cat confdefs.h >>conftest.$ac_ext
21283 cat >>conftest.$ac_ext <<_ACEOF
21284 /* end confdefs.h.  */
21285 #include <krb5.h>
21286
21287 int
21288 main ()
21289 {
21290 static krb5_error ac_aggr;
21291 if (sizeof ac_aggr.text)
21292 return 0;
21293   ;
21294   return 0;
21295 }
21296 _ACEOF
21297 rm -f conftest.$ac_objext
21298 if { (ac_try="$ac_compile"
21299 case "(($ac_try" in
21300   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21301   *) ac_try_echo=$ac_try;;
21302 esac
21303 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21304   (eval "$ac_compile") 2>conftest.er1
21305   ac_status=$?
21306   grep -v '^ *+' conftest.er1 >conftest.err
21307   rm -f conftest.er1
21308   cat conftest.err >&5
21309   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21310   (exit $ac_status); } && {
21311          test -z "$ac_c_werror_flag" ||
21312          test ! -s conftest.err
21313        } && test -s conftest.$ac_objext; then
21314   ac_cv_member_krb5_error_text=yes
21315 else
21316   echo "$as_me: failed program was:" >&5
21317 sed 's/^/| /' conftest.$ac_ext >&5
21318
21319         ac_cv_member_krb5_error_text=no
21320 fi
21321
21322 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21323 fi
21324
21325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21326 fi
21327 { echo "$as_me:$LINENO: result: $ac_cv_member_krb5_error_text" >&5
21328 echo "${ECHO_T}$ac_cv_member_krb5_error_text" >&6; }
21329 if test $ac_cv_member_krb5_error_text = yes; then
21330
21331 cat >>confdefs.h <<_ACEOF
21332 #define HAVE_KRB5_ERROR_TEXT 1
21333 _ACEOF
21334
21335
21336 fi
21337 { echo "$as_me:$LINENO: checking for krb5_error.e_text" >&5
21338 echo $ECHO_N "checking for krb5_error.e_text... $ECHO_C" >&6; }
21339 if test "${ac_cv_member_krb5_error_e_text+set}" = set; then
21340   echo $ECHO_N "(cached) $ECHO_C" >&6
21341 else
21342   cat >conftest.$ac_ext <<_ACEOF
21343 /* confdefs.h.  */
21344 _ACEOF
21345 cat confdefs.h >>conftest.$ac_ext
21346 cat >>conftest.$ac_ext <<_ACEOF
21347 /* end confdefs.h.  */
21348 #include <krb5.h>
21349
21350 int
21351 main ()
21352 {
21353 static krb5_error ac_aggr;
21354 if (ac_aggr.e_text)
21355 return 0;
21356   ;
21357   return 0;
21358 }
21359 _ACEOF
21360 rm -f conftest.$ac_objext
21361 if { (ac_try="$ac_compile"
21362 case "(($ac_try" in
21363   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21364   *) ac_try_echo=$ac_try;;
21365 esac
21366 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21367   (eval "$ac_compile") 2>conftest.er1
21368   ac_status=$?
21369   grep -v '^ *+' conftest.er1 >conftest.err
21370   rm -f conftest.er1
21371   cat conftest.err >&5
21372   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21373   (exit $ac_status); } && {
21374          test -z "$ac_c_werror_flag" ||
21375          test ! -s conftest.err
21376        } && test -s conftest.$ac_objext; then
21377   ac_cv_member_krb5_error_e_text=yes
21378 else
21379   echo "$as_me: failed program was:" >&5
21380 sed 's/^/| /' conftest.$ac_ext >&5
21381
21382         cat >conftest.$ac_ext <<_ACEOF
21383 /* confdefs.h.  */
21384 _ACEOF
21385 cat confdefs.h >>conftest.$ac_ext
21386 cat >>conftest.$ac_ext <<_ACEOF
21387 /* end confdefs.h.  */
21388 #include <krb5.h>
21389
21390 int
21391 main ()
21392 {
21393 static krb5_error ac_aggr;
21394 if (sizeof ac_aggr.e_text)
21395 return 0;
21396   ;
21397   return 0;
21398 }
21399 _ACEOF
21400 rm -f conftest.$ac_objext
21401 if { (ac_try="$ac_compile"
21402 case "(($ac_try" in
21403   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21404   *) ac_try_echo=$ac_try;;
21405 esac
21406 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21407   (eval "$ac_compile") 2>conftest.er1
21408   ac_status=$?
21409   grep -v '^ *+' conftest.er1 >conftest.err
21410   rm -f conftest.er1
21411   cat conftest.err >&5
21412   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21413   (exit $ac_status); } && {
21414          test -z "$ac_c_werror_flag" ||
21415          test ! -s conftest.err
21416        } && test -s conftest.$ac_objext; then
21417   ac_cv_member_krb5_error_e_text=yes
21418 else
21419   echo "$as_me: failed program was:" >&5
21420 sed 's/^/| /' conftest.$ac_ext >&5
21421
21422         ac_cv_member_krb5_error_e_text=no
21423 fi
21424
21425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21426 fi
21427
21428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21429 fi
21430 { echo "$as_me:$LINENO: result: $ac_cv_member_krb5_error_e_text" >&5
21431 echo "${ECHO_T}$ac_cv_member_krb5_error_e_text" >&6; }
21432 if test $ac_cv_member_krb5_error_e_text = yes; then
21433
21434 cat >>confdefs.h <<_ACEOF
21435 #define HAVE_KRB5_ERROR_E_TEXT 1
21436 _ACEOF
21437
21438
21439 fi
21440
21441 fi
21442
21443 done
21444
21445   else
21446
21447 for ac_header in des.h
21448 do
21449 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21450 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21451   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21452 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21453 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21454   echo $ECHO_N "(cached) $ECHO_C" >&6
21455 fi
21456 ac_res=`eval echo '${'$as_ac_Header'}'`
21457                { echo "$as_me:$LINENO: result: $ac_res" >&5
21458 echo "${ECHO_T}$ac_res" >&6; }
21459 else
21460   # Is the header compilable?
21461 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21462 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21463 cat >conftest.$ac_ext <<_ACEOF
21464 /* confdefs.h.  */
21465 _ACEOF
21466 cat confdefs.h >>conftest.$ac_ext
21467 cat >>conftest.$ac_ext <<_ACEOF
21468 /* end confdefs.h.  */
21469 $ac_includes_default
21470 #include <$ac_header>
21471 _ACEOF
21472 rm -f conftest.$ac_objext
21473 if { (ac_try="$ac_compile"
21474 case "(($ac_try" in
21475   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21476   *) ac_try_echo=$ac_try;;
21477 esac
21478 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21479   (eval "$ac_compile") 2>conftest.er1
21480   ac_status=$?
21481   grep -v '^ *+' conftest.er1 >conftest.err
21482   rm -f conftest.er1
21483   cat conftest.err >&5
21484   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21485   (exit $ac_status); } && {
21486          test -z "$ac_c_werror_flag" ||
21487          test ! -s conftest.err
21488        } && test -s conftest.$ac_objext; then
21489   ac_header_compiler=yes
21490 else
21491   echo "$as_me: failed program was:" >&5
21492 sed 's/^/| /' conftest.$ac_ext >&5
21493
21494         ac_header_compiler=no
21495 fi
21496
21497 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21498 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21499 echo "${ECHO_T}$ac_header_compiler" >&6; }
21500
21501 # Is the header present?
21502 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21503 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21504 cat >conftest.$ac_ext <<_ACEOF
21505 /* confdefs.h.  */
21506 _ACEOF
21507 cat confdefs.h >>conftest.$ac_ext
21508 cat >>conftest.$ac_ext <<_ACEOF
21509 /* end confdefs.h.  */
21510 #include <$ac_header>
21511 _ACEOF
21512 if { (ac_try="$ac_cpp conftest.$ac_ext"
21513 case "(($ac_try" in
21514   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21515   *) ac_try_echo=$ac_try;;
21516 esac
21517 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21518   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21519   ac_status=$?
21520   grep -v '^ *+' conftest.er1 >conftest.err
21521   rm -f conftest.er1
21522   cat conftest.err >&5
21523   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21524   (exit $ac_status); } >/dev/null && {
21525          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21526          test ! -s conftest.err
21527        }; then
21528   ac_header_preproc=yes
21529 else
21530   echo "$as_me: failed program was:" >&5
21531 sed 's/^/| /' conftest.$ac_ext >&5
21532
21533   ac_header_preproc=no
21534 fi
21535
21536 rm -f conftest.err conftest.$ac_ext
21537 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21538 echo "${ECHO_T}$ac_header_preproc" >&6; }
21539
21540 # So?  What about this header?
21541 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21542   yes:no: )
21543     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21544 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21545     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21546 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21547     ac_header_preproc=yes
21548     ;;
21549   no:yes:* )
21550     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21551 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21552     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21553 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21554     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21555 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21556     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21557 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21558     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21559 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21560     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21561 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21562
21563     ;;
21564 esac
21565 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21566 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21567 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21568   echo $ECHO_N "(cached) $ECHO_C" >&6
21569 else
21570   eval "$as_ac_Header=\$ac_header_preproc"
21571 fi
21572 ac_res=`eval echo '${'$as_ac_Header'}'`
21573                { echo "$as_me:$LINENO: result: $ac_res" >&5
21574 echo "${ECHO_T}$ac_res" >&6; }
21575
21576 fi
21577 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21578   cat >>confdefs.h <<_ACEOF
21579 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21580 _ACEOF
21581
21582 else
21583
21584 for ac_header in kerberosIV/des.h
21585 do
21586 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21587 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21588   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21589 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21590 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21591   echo $ECHO_N "(cached) $ECHO_C" >&6
21592 fi
21593 ac_res=`eval echo '${'$as_ac_Header'}'`
21594                { echo "$as_me:$LINENO: result: $ac_res" >&5
21595 echo "${ECHO_T}$ac_res" >&6; }
21596 else
21597   # Is the header compilable?
21598 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21599 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21600 cat >conftest.$ac_ext <<_ACEOF
21601 /* confdefs.h.  */
21602 _ACEOF
21603 cat confdefs.h >>conftest.$ac_ext
21604 cat >>conftest.$ac_ext <<_ACEOF
21605 /* end confdefs.h.  */
21606 $ac_includes_default
21607 #include <$ac_header>
21608 _ACEOF
21609 rm -f conftest.$ac_objext
21610 if { (ac_try="$ac_compile"
21611 case "(($ac_try" in
21612   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21613   *) ac_try_echo=$ac_try;;
21614 esac
21615 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21616   (eval "$ac_compile") 2>conftest.er1
21617   ac_status=$?
21618   grep -v '^ *+' conftest.er1 >conftest.err
21619   rm -f conftest.er1
21620   cat conftest.err >&5
21621   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21622   (exit $ac_status); } && {
21623          test -z "$ac_c_werror_flag" ||
21624          test ! -s conftest.err
21625        } && test -s conftest.$ac_objext; then
21626   ac_header_compiler=yes
21627 else
21628   echo "$as_me: failed program was:" >&5
21629 sed 's/^/| /' conftest.$ac_ext >&5
21630
21631         ac_header_compiler=no
21632 fi
21633
21634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21635 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21636 echo "${ECHO_T}$ac_header_compiler" >&6; }
21637
21638 # Is the header present?
21639 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21640 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21641 cat >conftest.$ac_ext <<_ACEOF
21642 /* confdefs.h.  */
21643 _ACEOF
21644 cat confdefs.h >>conftest.$ac_ext
21645 cat >>conftest.$ac_ext <<_ACEOF
21646 /* end confdefs.h.  */
21647 #include <$ac_header>
21648 _ACEOF
21649 if { (ac_try="$ac_cpp conftest.$ac_ext"
21650 case "(($ac_try" in
21651   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21652   *) ac_try_echo=$ac_try;;
21653 esac
21654 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21655   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21656   ac_status=$?
21657   grep -v '^ *+' conftest.er1 >conftest.err
21658   rm -f conftest.er1
21659   cat conftest.err >&5
21660   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21661   (exit $ac_status); } >/dev/null && {
21662          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21663          test ! -s conftest.err
21664        }; then
21665   ac_header_preproc=yes
21666 else
21667   echo "$as_me: failed program was:" >&5
21668 sed 's/^/| /' conftest.$ac_ext >&5
21669
21670   ac_header_preproc=no
21671 fi
21672
21673 rm -f conftest.err conftest.$ac_ext
21674 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21675 echo "${ECHO_T}$ac_header_preproc" >&6; }
21676
21677 # So?  What about this header?
21678 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21679   yes:no: )
21680     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21681 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21682     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21683 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21684     ac_header_preproc=yes
21685     ;;
21686   no:yes:* )
21687     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21688 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21689     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21690 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21691     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21692 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21693     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21694 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21695     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21696 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21697     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21698 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21699
21700     ;;
21701 esac
21702 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21703 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21704 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21705   echo $ECHO_N "(cached) $ECHO_C" >&6
21706 else
21707   eval "$as_ac_Header=\$ac_header_preproc"
21708 fi
21709 ac_res=`eval echo '${'$as_ac_Header'}'`
21710                { echo "$as_me:$LINENO: result: $ac_res" >&5
21711 echo "${ECHO_T}$ac_res" >&6; }
21712
21713 fi
21714 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21715   cat >>confdefs.h <<_ACEOF
21716 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21717 _ACEOF
21718
21719 else
21720
21721 for ac_header in kerberos/des.h
21722 do
21723 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21724 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21725   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21726 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21727 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21728   echo $ECHO_N "(cached) $ECHO_C" >&6
21729 fi
21730 ac_res=`eval echo '${'$as_ac_Header'}'`
21731                { echo "$as_me:$LINENO: result: $ac_res" >&5
21732 echo "${ECHO_T}$ac_res" >&6; }
21733 else
21734   # Is the header compilable?
21735 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21736 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21737 cat >conftest.$ac_ext <<_ACEOF
21738 /* confdefs.h.  */
21739 _ACEOF
21740 cat confdefs.h >>conftest.$ac_ext
21741 cat >>conftest.$ac_ext <<_ACEOF
21742 /* end confdefs.h.  */
21743 $ac_includes_default
21744 #include <$ac_header>
21745 _ACEOF
21746 rm -f conftest.$ac_objext
21747 if { (ac_try="$ac_compile"
21748 case "(($ac_try" in
21749   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21750   *) ac_try_echo=$ac_try;;
21751 esac
21752 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21753   (eval "$ac_compile") 2>conftest.er1
21754   ac_status=$?
21755   grep -v '^ *+' conftest.er1 >conftest.err
21756   rm -f conftest.er1
21757   cat conftest.err >&5
21758   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21759   (exit $ac_status); } && {
21760          test -z "$ac_c_werror_flag" ||
21761          test ! -s conftest.err
21762        } && test -s conftest.$ac_objext; then
21763   ac_header_compiler=yes
21764 else
21765   echo "$as_me: failed program was:" >&5
21766 sed 's/^/| /' conftest.$ac_ext >&5
21767
21768         ac_header_compiler=no
21769 fi
21770
21771 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21772 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21773 echo "${ECHO_T}$ac_header_compiler" >&6; }
21774
21775 # Is the header present?
21776 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21777 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21778 cat >conftest.$ac_ext <<_ACEOF
21779 /* confdefs.h.  */
21780 _ACEOF
21781 cat confdefs.h >>conftest.$ac_ext
21782 cat >>conftest.$ac_ext <<_ACEOF
21783 /* end confdefs.h.  */
21784 #include <$ac_header>
21785 _ACEOF
21786 if { (ac_try="$ac_cpp conftest.$ac_ext"
21787 case "(($ac_try" in
21788   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21789   *) ac_try_echo=$ac_try;;
21790 esac
21791 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21792   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21793   ac_status=$?
21794   grep -v '^ *+' conftest.er1 >conftest.err
21795   rm -f conftest.er1
21796   cat conftest.err >&5
21797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21798   (exit $ac_status); } >/dev/null && {
21799          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21800          test ! -s conftest.err
21801        }; then
21802   ac_header_preproc=yes
21803 else
21804   echo "$as_me: failed program was:" >&5
21805 sed 's/^/| /' conftest.$ac_ext >&5
21806
21807   ac_header_preproc=no
21808 fi
21809
21810 rm -f conftest.err conftest.$ac_ext
21811 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21812 echo "${ECHO_T}$ac_header_preproc" >&6; }
21813
21814 # So?  What about this header?
21815 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21816   yes:no: )
21817     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21818 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21819     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21820 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21821     ac_header_preproc=yes
21822     ;;
21823   no:yes:* )
21824     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21825 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21826     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21827 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21828     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21829 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21830     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21831 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21832     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21833 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21834     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21835 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21836
21837     ;;
21838 esac
21839 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21840 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21841 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21842   echo $ECHO_N "(cached) $ECHO_C" >&6
21843 else
21844   eval "$as_ac_Header=\$ac_header_preproc"
21845 fi
21846 ac_res=`eval echo '${'$as_ac_Header'}'`
21847                { echo "$as_me:$LINENO: result: $ac_res" >&5
21848 echo "${ECHO_T}$ac_res" >&6; }
21849
21850 fi
21851 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21852   cat >>confdefs.h <<_ACEOF
21853 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21854 _ACEOF
21855
21856 fi
21857
21858 done
21859
21860 fi
21861
21862 done
21863
21864 fi
21865
21866 done
21867
21868
21869 for ac_header in krb.h
21870 do
21871 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21872 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21873   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21874 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21875 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21876   echo $ECHO_N "(cached) $ECHO_C" >&6
21877 fi
21878 ac_res=`eval echo '${'$as_ac_Header'}'`
21879                { echo "$as_me:$LINENO: result: $ac_res" >&5
21880 echo "${ECHO_T}$ac_res" >&6; }
21881 else
21882   # Is the header compilable?
21883 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21884 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21885 cat >conftest.$ac_ext <<_ACEOF
21886 /* confdefs.h.  */
21887 _ACEOF
21888 cat confdefs.h >>conftest.$ac_ext
21889 cat >>conftest.$ac_ext <<_ACEOF
21890 /* end confdefs.h.  */
21891 $ac_includes_default
21892 #include <$ac_header>
21893 _ACEOF
21894 rm -f conftest.$ac_objext
21895 if { (ac_try="$ac_compile"
21896 case "(($ac_try" in
21897   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21898   *) ac_try_echo=$ac_try;;
21899 esac
21900 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21901   (eval "$ac_compile") 2>conftest.er1
21902   ac_status=$?
21903   grep -v '^ *+' conftest.er1 >conftest.err
21904   rm -f conftest.er1
21905   cat conftest.err >&5
21906   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21907   (exit $ac_status); } && {
21908          test -z "$ac_c_werror_flag" ||
21909          test ! -s conftest.err
21910        } && test -s conftest.$ac_objext; then
21911   ac_header_compiler=yes
21912 else
21913   echo "$as_me: failed program was:" >&5
21914 sed 's/^/| /' conftest.$ac_ext >&5
21915
21916         ac_header_compiler=no
21917 fi
21918
21919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21920 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21921 echo "${ECHO_T}$ac_header_compiler" >&6; }
21922
21923 # Is the header present?
21924 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21925 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21926 cat >conftest.$ac_ext <<_ACEOF
21927 /* confdefs.h.  */
21928 _ACEOF
21929 cat confdefs.h >>conftest.$ac_ext
21930 cat >>conftest.$ac_ext <<_ACEOF
21931 /* end confdefs.h.  */
21932 #include <$ac_header>
21933 _ACEOF
21934 if { (ac_try="$ac_cpp conftest.$ac_ext"
21935 case "(($ac_try" in
21936   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21937   *) ac_try_echo=$ac_try;;
21938 esac
21939 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21940   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21941   ac_status=$?
21942   grep -v '^ *+' conftest.er1 >conftest.err
21943   rm -f conftest.er1
21944   cat conftest.err >&5
21945   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21946   (exit $ac_status); } >/dev/null && {
21947          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21948          test ! -s conftest.err
21949        }; then
21950   ac_header_preproc=yes
21951 else
21952   echo "$as_me: failed program was:" >&5
21953 sed 's/^/| /' conftest.$ac_ext >&5
21954
21955   ac_header_preproc=no
21956 fi
21957
21958 rm -f conftest.err conftest.$ac_ext
21959 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21960 echo "${ECHO_T}$ac_header_preproc" >&6; }
21961
21962 # So?  What about this header?
21963 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21964   yes:no: )
21965     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21966 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21967     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21968 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21969     ac_header_preproc=yes
21970     ;;
21971   no:yes:* )
21972     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21973 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21974     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21975 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21976     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21977 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21978     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21979 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21980     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21981 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21982     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21983 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21984
21985     ;;
21986 esac
21987 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21988 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21989 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21990   echo $ECHO_N "(cached) $ECHO_C" >&6
21991 else
21992   eval "$as_ac_Header=\$ac_header_preproc"
21993 fi
21994 ac_res=`eval echo '${'$as_ac_Header'}'`
21995                { echo "$as_me:$LINENO: result: $ac_res" >&5
21996 echo "${ECHO_T}$ac_res" >&6; }
21997
21998 fi
21999 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22000   cat >>confdefs.h <<_ACEOF
22001 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22002 _ACEOF
22003
22004 else
22005
22006 for ac_header in kerberosIV/krb.h
22007 do
22008 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
22009 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22010   { echo "$as_me:$LINENO: checking for $ac_header" >&5
22011 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22012 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22013   echo $ECHO_N "(cached) $ECHO_C" >&6
22014 fi
22015 ac_res=`eval echo '${'$as_ac_Header'}'`
22016                { echo "$as_me:$LINENO: result: $ac_res" >&5
22017 echo "${ECHO_T}$ac_res" >&6; }
22018 else
22019   # Is the header compilable?
22020 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
22021 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
22022 cat >conftest.$ac_ext <<_ACEOF
22023 /* confdefs.h.  */
22024 _ACEOF
22025 cat confdefs.h >>conftest.$ac_ext
22026 cat >>conftest.$ac_ext <<_ACEOF
22027 /* end confdefs.h.  */
22028 $ac_includes_default
22029 #include <$ac_header>
22030 _ACEOF
22031 rm -f conftest.$ac_objext
22032 if { (ac_try="$ac_compile"
22033 case "(($ac_try" in
22034   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22035   *) ac_try_echo=$ac_try;;
22036 esac
22037 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22038   (eval "$ac_compile") 2>conftest.er1
22039   ac_status=$?
22040   grep -v '^ *+' conftest.er1 >conftest.err
22041   rm -f conftest.er1
22042   cat conftest.err >&5
22043   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22044   (exit $ac_status); } && {
22045          test -z "$ac_c_werror_flag" ||
22046          test ! -s conftest.err
22047        } && test -s conftest.$ac_objext; then
22048   ac_header_compiler=yes
22049 else
22050   echo "$as_me: failed program was:" >&5
22051 sed 's/^/| /' conftest.$ac_ext >&5
22052
22053         ac_header_compiler=no
22054 fi
22055
22056 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22057 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22058 echo "${ECHO_T}$ac_header_compiler" >&6; }
22059
22060 # Is the header present?
22061 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
22062 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
22063 cat >conftest.$ac_ext <<_ACEOF
22064 /* confdefs.h.  */
22065 _ACEOF
22066 cat confdefs.h >>conftest.$ac_ext
22067 cat >>conftest.$ac_ext <<_ACEOF
22068 /* end confdefs.h.  */
22069 #include <$ac_header>
22070 _ACEOF
22071 if { (ac_try="$ac_cpp conftest.$ac_ext"
22072 case "(($ac_try" in
22073   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22074   *) ac_try_echo=$ac_try;;
22075 esac
22076 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22077   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22078   ac_status=$?
22079   grep -v '^ *+' conftest.er1 >conftest.err
22080   rm -f conftest.er1
22081   cat conftest.err >&5
22082   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22083   (exit $ac_status); } >/dev/null && {
22084          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22085          test ! -s conftest.err
22086        }; then
22087   ac_header_preproc=yes
22088 else
22089   echo "$as_me: failed program was:" >&5
22090 sed 's/^/| /' conftest.$ac_ext >&5
22091
22092   ac_header_preproc=no
22093 fi
22094
22095 rm -f conftest.err conftest.$ac_ext
22096 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22097 echo "${ECHO_T}$ac_header_preproc" >&6; }
22098
22099 # So?  What about this header?
22100 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22101   yes:no: )
22102     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22103 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22104     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22105 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22106     ac_header_preproc=yes
22107     ;;
22108   no:yes:* )
22109     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22110 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22111     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22112 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22113     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22114 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22115     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22116 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22117     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22118 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22119     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22120 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22121
22122     ;;
22123 esac
22124 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22125 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22126 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22127   echo $ECHO_N "(cached) $ECHO_C" >&6
22128 else
22129   eval "$as_ac_Header=\$ac_header_preproc"
22130 fi
22131 ac_res=`eval echo '${'$as_ac_Header'}'`
22132                { echo "$as_me:$LINENO: result: $ac_res" >&5
22133 echo "${ECHO_T}$ac_res" >&6; }
22134
22135 fi
22136 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22137   cat >>confdefs.h <<_ACEOF
22138 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22139 _ACEOF
22140
22141 else
22142
22143 for ac_header in kerberos/krb.h
22144 do
22145 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
22146 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22147   { echo "$as_me:$LINENO: checking for $ac_header" >&5
22148 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22149 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22150   echo $ECHO_N "(cached) $ECHO_C" >&6
22151 fi
22152 ac_res=`eval echo '${'$as_ac_Header'}'`
22153                { echo "$as_me:$LINENO: result: $ac_res" >&5
22154 echo "${ECHO_T}$ac_res" >&6; }
22155 else
22156   # Is the header compilable?
22157 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
22158 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
22159 cat >conftest.$ac_ext <<_ACEOF
22160 /* confdefs.h.  */
22161 _ACEOF
22162 cat confdefs.h >>conftest.$ac_ext
22163 cat >>conftest.$ac_ext <<_ACEOF
22164 /* end confdefs.h.  */
22165 $ac_includes_default
22166 #include <$ac_header>
22167 _ACEOF
22168 rm -f conftest.$ac_objext
22169 if { (ac_try="$ac_compile"
22170 case "(($ac_try" in
22171   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22172   *) ac_try_echo=$ac_try;;
22173 esac
22174 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22175   (eval "$ac_compile") 2>conftest.er1
22176   ac_status=$?
22177   grep -v '^ *+' conftest.er1 >conftest.err
22178   rm -f conftest.er1
22179   cat conftest.err >&5
22180   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22181   (exit $ac_status); } && {
22182          test -z "$ac_c_werror_flag" ||
22183          test ! -s conftest.err
22184        } && test -s conftest.$ac_objext; then
22185   ac_header_compiler=yes
22186 else
22187   echo "$as_me: failed program was:" >&5
22188 sed 's/^/| /' conftest.$ac_ext >&5
22189
22190         ac_header_compiler=no
22191 fi
22192
22193 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22194 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22195 echo "${ECHO_T}$ac_header_compiler" >&6; }
22196
22197 # Is the header present?
22198 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
22199 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
22200 cat >conftest.$ac_ext <<_ACEOF
22201 /* confdefs.h.  */
22202 _ACEOF
22203 cat confdefs.h >>conftest.$ac_ext
22204 cat >>conftest.$ac_ext <<_ACEOF
22205 /* end confdefs.h.  */
22206 #include <$ac_header>
22207 _ACEOF
22208 if { (ac_try="$ac_cpp conftest.$ac_ext"
22209 case "(($ac_try" in
22210   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22211   *) ac_try_echo=$ac_try;;
22212 esac
22213 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22214   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22215   ac_status=$?
22216   grep -v '^ *+' conftest.er1 >conftest.err
22217   rm -f conftest.er1
22218   cat conftest.err >&5
22219   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22220   (exit $ac_status); } >/dev/null && {
22221          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22222          test ! -s conftest.err
22223        }; then
22224   ac_header_preproc=yes
22225 else
22226   echo "$as_me: failed program was:" >&5
22227 sed 's/^/| /' conftest.$ac_ext >&5
22228
22229   ac_header_preproc=no
22230 fi
22231
22232 rm -f conftest.err conftest.$ac_ext
22233 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22234 echo "${ECHO_T}$ac_header_preproc" >&6; }
22235
22236 # So?  What about this header?
22237 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22238   yes:no: )
22239     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22240 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22241     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22242 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22243     ac_header_preproc=yes
22244     ;;
22245   no:yes:* )
22246     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22247 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22248     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22249 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22250     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22251 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22252     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22253 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22254     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22255 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22256     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22257 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22258
22259     ;;
22260 esac
22261 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22262 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22263 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22264   echo $ECHO_N "(cached) $ECHO_C" >&6
22265 else
22266   eval "$as_ac_Header=\$ac_header_preproc"
22267 fi
22268 ac_res=`eval echo '${'$as_ac_Header'}'`
22269                { echo "$as_me:$LINENO: result: $ac_res" >&5
22270 echo "${ECHO_T}$ac_res" >&6; }
22271
22272 fi
22273 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22274   cat >>confdefs.h <<_ACEOF
22275 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22276 _ACEOF
22277
22278 fi
22279
22280 done
22281
22282 fi
22283
22284 done
22285
22286 fi
22287
22288 done
22289
22290   fi
22291
22292 for ac_header in com_err.h
22293 do
22294 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
22295 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22296   { echo "$as_me:$LINENO: checking for $ac_header" >&5
22297 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22298 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22299   echo $ECHO_N "(cached) $ECHO_C" >&6
22300 fi
22301 ac_res=`eval echo '${'$as_ac_Header'}'`
22302                { echo "$as_me:$LINENO: result: $ac_res" >&5
22303 echo "${ECHO_T}$ac_res" >&6; }
22304 else
22305   # Is the header compilable?
22306 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
22307 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
22308 cat >conftest.$ac_ext <<_ACEOF
22309 /* confdefs.h.  */
22310 _ACEOF
22311 cat confdefs.h >>conftest.$ac_ext
22312 cat >>conftest.$ac_ext <<_ACEOF
22313 /* end confdefs.h.  */
22314 $ac_includes_default
22315 #include <$ac_header>
22316 _ACEOF
22317 rm -f conftest.$ac_objext
22318 if { (ac_try="$ac_compile"
22319 case "(($ac_try" in
22320   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22321   *) ac_try_echo=$ac_try;;
22322 esac
22323 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22324   (eval "$ac_compile") 2>conftest.er1
22325   ac_status=$?
22326   grep -v '^ *+' conftest.er1 >conftest.err
22327   rm -f conftest.er1
22328   cat conftest.err >&5
22329   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22330   (exit $ac_status); } && {
22331          test -z "$ac_c_werror_flag" ||
22332          test ! -s conftest.err
22333        } && test -s conftest.$ac_objext; then
22334   ac_header_compiler=yes
22335 else
22336   echo "$as_me: failed program was:" >&5
22337 sed 's/^/| /' conftest.$ac_ext >&5
22338
22339         ac_header_compiler=no
22340 fi
22341
22342 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22343 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22344 echo "${ECHO_T}$ac_header_compiler" >&6; }
22345
22346 # Is the header present?
22347 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
22348 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
22349 cat >conftest.$ac_ext <<_ACEOF
22350 /* confdefs.h.  */
22351 _ACEOF
22352 cat confdefs.h >>conftest.$ac_ext
22353 cat >>conftest.$ac_ext <<_ACEOF
22354 /* end confdefs.h.  */
22355 #include <$ac_header>
22356 _ACEOF
22357 if { (ac_try="$ac_cpp conftest.$ac_ext"
22358 case "(($ac_try" in
22359   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22360   *) ac_try_echo=$ac_try;;
22361 esac
22362 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22363   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22364   ac_status=$?
22365   grep -v '^ *+' conftest.er1 >conftest.err
22366   rm -f conftest.er1
22367   cat conftest.err >&5
22368   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22369   (exit $ac_status); } >/dev/null && {
22370          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22371          test ! -s conftest.err
22372        }; then
22373   ac_header_preproc=yes
22374 else
22375   echo "$as_me: failed program was:" >&5
22376 sed 's/^/| /' conftest.$ac_ext >&5
22377
22378   ac_header_preproc=no
22379 fi
22380
22381 rm -f conftest.err conftest.$ac_ext
22382 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22383 echo "${ECHO_T}$ac_header_preproc" >&6; }
22384
22385 # So?  What about this header?
22386 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22387   yes:no: )
22388     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22389 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22390     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22391 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22392     ac_header_preproc=yes
22393     ;;
22394   no:yes:* )
22395     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22396 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22397     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22398 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22399     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22400 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22401     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22402 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22403     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22404 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22405     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22406 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22407
22408     ;;
22409 esac
22410 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22411 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22412 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22413   echo $ECHO_N "(cached) $ECHO_C" >&6
22414 else
22415   eval "$as_ac_Header=\$ac_header_preproc"
22416 fi
22417 ac_res=`eval echo '${'$as_ac_Header'}'`
22418                { echo "$as_me:$LINENO: result: $ac_res" >&5
22419 echo "${ECHO_T}$ac_res" >&6; }
22420
22421 fi
22422 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22423   cat >>confdefs.h <<_ACEOF
22424 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22425 _ACEOF
22426
22427 fi
22428
22429 done
22430
22431 fi
22432
22433 # Solaris requires -lintl if you want strerror (which calls dgettext)
22434 # to return localized messages.
22435
22436 { echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5
22437 echo $ECHO_N "checking for dgettext in -lintl... $ECHO_C" >&6; }
22438 if test "${ac_cv_lib_intl_dgettext+set}" = set; then
22439   echo $ECHO_N "(cached) $ECHO_C" >&6
22440 else
22441   ac_check_lib_save_LIBS=$LIBS
22442 LIBS="-lintl  $LIBS"
22443 cat >conftest.$ac_ext <<_ACEOF
22444 /* confdefs.h.  */
22445 _ACEOF
22446 cat confdefs.h >>conftest.$ac_ext
22447 cat >>conftest.$ac_ext <<_ACEOF
22448 /* end confdefs.h.  */
22449
22450 /* Override any GCC internal prototype to avoid an error.
22451    Use char because int might match the return type of a GCC
22452    builtin and then its argument prototype would still apply.  */
22453 #ifdef __cplusplus
22454 extern "C"
22455 #endif
22456 char dgettext ();
22457 int
22458 main ()
22459 {
22460 return dgettext ();
22461   ;
22462   return 0;
22463 }
22464 _ACEOF
22465 rm -f conftest.$ac_objext conftest$ac_exeext
22466 if { (ac_try="$ac_link"
22467 case "(($ac_try" in
22468   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22469   *) ac_try_echo=$ac_try;;
22470 esac
22471 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22472   (eval "$ac_link") 2>conftest.er1
22473   ac_status=$?
22474   grep -v '^ *+' conftest.er1 >conftest.err
22475   rm -f conftest.er1
22476   cat conftest.err >&5
22477   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22478   (exit $ac_status); } && {
22479          test -z "$ac_c_werror_flag" ||
22480          test ! -s conftest.err
22481        } && test -s conftest$ac_exeext &&
22482        $as_test_x conftest$ac_exeext; then
22483   ac_cv_lib_intl_dgettext=yes
22484 else
22485   echo "$as_me: failed program was:" >&5
22486 sed 's/^/| /' conftest.$ac_ext >&5
22487
22488         ac_cv_lib_intl_dgettext=no
22489 fi
22490
22491 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22492       conftest$ac_exeext conftest.$ac_ext
22493 LIBS=$ac_check_lib_save_LIBS
22494 fi
22495 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
22496 echo "${ECHO_T}$ac_cv_lib_intl_dgettext" >&6; }
22497 if test $ac_cv_lib_intl_dgettext = yes; then
22498   cat >>confdefs.h <<_ACEOF
22499 #define HAVE_LIBINTL 1
22500 _ACEOF
22501
22502   LIBS="-lintl $LIBS"
22503
22504 fi
22505
22506
22507 { echo "$as_me:$LINENO: checking whether localtime caches TZ" >&5
22508 echo $ECHO_N "checking whether localtime caches TZ... $ECHO_C" >&6; }
22509 if test "${emacs_cv_localtime_cache+set}" = set; then
22510   echo $ECHO_N "(cached) $ECHO_C" >&6
22511 else
22512   if test x$ac_cv_func_tzset = xyes; then
22513 if test "$cross_compiling" = yes; then
22514   # If we have tzset, assume the worst when cross-compiling.
22515 emacs_cv_localtime_cache=yes
22516 else
22517   cat >conftest.$ac_ext <<_ACEOF
22518 /* confdefs.h.  */
22519 _ACEOF
22520 cat confdefs.h >>conftest.$ac_ext
22521 cat >>conftest.$ac_ext <<_ACEOF
22522 /* end confdefs.h.  */
22523 #include <time.h>
22524 extern char **environ;
22525 unset_TZ ()
22526 {
22527   char **from, **to;
22528   for (to = from = environ; (*to = *from); from++)
22529     if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
22530       to++;
22531 }
22532 char TZ_GMT0[] = "TZ=GMT0";
22533 char TZ_PST8[] = "TZ=PST8";
22534 main()
22535 {
22536   time_t now = time ((time_t *) 0);
22537   int hour_GMT0, hour_unset;
22538   if (putenv (TZ_GMT0) != 0)
22539     exit (1);
22540   hour_GMT0 = localtime (&now)->tm_hour;
22541   unset_TZ ();
22542   hour_unset = localtime (&now)->tm_hour;
22543   if (putenv (TZ_PST8) != 0)
22544     exit (1);
22545   if (localtime (&now)->tm_hour == hour_GMT0)
22546     exit (1);
22547   unset_TZ ();
22548   if (localtime (&now)->tm_hour != hour_unset)
22549     exit (1);
22550   exit (0);
22551 }
22552 _ACEOF
22553 rm -f conftest$ac_exeext
22554 if { (ac_try="$ac_link"
22555 case "(($ac_try" in
22556   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22557   *) ac_try_echo=$ac_try;;
22558 esac
22559 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22560   (eval "$ac_link") 2>&5
22561   ac_status=$?
22562   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22563   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
22564   { (case "(($ac_try" in
22565   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22566   *) ac_try_echo=$ac_try;;
22567 esac
22568 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22569   (eval "$ac_try") 2>&5
22570   ac_status=$?
22571   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22572   (exit $ac_status); }; }; then
22573   emacs_cv_localtime_cache=no
22574 else
22575   echo "$as_me: program exited with status $ac_status" >&5
22576 echo "$as_me: failed program was:" >&5
22577 sed 's/^/| /' conftest.$ac_ext >&5
22578
22579 ( exit $ac_status )
22580 emacs_cv_localtime_cache=yes
22581 fi
22582 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
22583 fi
22584
22585
22586 else
22587         # If we lack tzset, report that localtime does not cache TZ,
22588         # since we can't invalidate the cache if we don't have tzset.
22589         emacs_cv_localtime_cache=no
22590 fi
22591 fi
22592 { echo "$as_me:$LINENO: result: $emacs_cv_localtime_cache" >&5
22593 echo "${ECHO_T}$emacs_cv_localtime_cache" >&6; }
22594 if test $emacs_cv_localtime_cache = yes; then
22595
22596 cat >>confdefs.h <<\_ACEOF
22597 #define LOCALTIME_CACHE 1
22598 _ACEOF
22599
22600 fi
22601
22602 if test "x$HAVE_TIMEVAL" = xyes; then
22603
22604 for ac_func in gettimeofday
22605 do
22606 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
22607 { echo "$as_me:$LINENO: checking for $ac_func" >&5
22608 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
22609 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
22610   echo $ECHO_N "(cached) $ECHO_C" >&6
22611 else
22612   cat >conftest.$ac_ext <<_ACEOF
22613 /* confdefs.h.  */
22614 _ACEOF
22615 cat confdefs.h >>conftest.$ac_ext
22616 cat >>conftest.$ac_ext <<_ACEOF
22617 /* end confdefs.h.  */
22618 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
22619    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
22620 #define $ac_func innocuous_$ac_func
22621
22622 /* System header to define __stub macros and hopefully few prototypes,
22623     which can conflict with char $ac_func (); below.
22624     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
22625     <limits.h> exists even on freestanding compilers.  */
22626
22627 #ifdef __STDC__
22628 # include <limits.h>
22629 #else
22630 # include <assert.h>
22631 #endif
22632
22633 #undef $ac_func
22634
22635 /* Override any GCC internal prototype to avoid an error.
22636    Use char because int might match the return type of a GCC
22637    builtin and then its argument prototype would still apply.  */
22638 #ifdef __cplusplus
22639 extern "C"
22640 #endif
22641 char $ac_func ();
22642 /* The GNU C library defines this for functions which it implements
22643     to always fail with ENOSYS.  Some functions are actually named
22644     something starting with __ and the normal name is an alias.  */
22645 #if defined __stub_$ac_func || defined __stub___$ac_func
22646 choke me
22647 #endif
22648
22649 int
22650 main ()
22651 {
22652 return $ac_func ();
22653   ;
22654   return 0;
22655 }
22656 _ACEOF
22657 rm -f conftest.$ac_objext conftest$ac_exeext
22658 if { (ac_try="$ac_link"
22659 case "(($ac_try" in
22660   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22661   *) ac_try_echo=$ac_try;;
22662 esac
22663 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22664   (eval "$ac_link") 2>conftest.er1
22665   ac_status=$?
22666   grep -v '^ *+' conftest.er1 >conftest.err
22667   rm -f conftest.er1
22668   cat conftest.err >&5
22669   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22670   (exit $ac_status); } && {
22671          test -z "$ac_c_werror_flag" ||
22672          test ! -s conftest.err
22673        } && test -s conftest$ac_exeext &&
22674        $as_test_x conftest$ac_exeext; then
22675   eval "$as_ac_var=yes"
22676 else
22677   echo "$as_me: failed program was:" >&5
22678 sed 's/^/| /' conftest.$ac_ext >&5
22679
22680         eval "$as_ac_var=no"
22681 fi
22682
22683 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22684       conftest$ac_exeext conftest.$ac_ext
22685 fi
22686 ac_res=`eval echo '${'$as_ac_var'}'`
22687                { echo "$as_me:$LINENO: result: $ac_res" >&5
22688 echo "${ECHO_T}$ac_res" >&6; }
22689 if test `eval echo '${'$as_ac_var'}'` = yes; then
22690   cat >>confdefs.h <<_ACEOF
22691 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
22692 _ACEOF
22693
22694 fi
22695 done
22696
22697   if test $ac_cv_func_gettimeofday = yes; then
22698     { echo "$as_me:$LINENO: checking whether gettimeofday can accept two arguments" >&5
22699 echo $ECHO_N "checking whether gettimeofday can accept two arguments... $ECHO_C" >&6; }
22700 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then
22701   echo $ECHO_N "(cached) $ECHO_C" >&6
22702 else
22703   cat >conftest.$ac_ext <<_ACEOF
22704 /* confdefs.h.  */
22705 _ACEOF
22706 cat confdefs.h >>conftest.$ac_ext
22707 cat >>conftest.$ac_ext <<_ACEOF
22708 /* end confdefs.h.  */
22709
22710 #ifdef TIME_WITH_SYS_TIME
22711 #include <sys/time.h>
22712 #include <time.h>
22713 #else
22714 #ifdef HAVE_SYS_TIME_H
22715 #include <sys/time.h>
22716 #else
22717 #include <time.h>
22718 #endif
22719 #endif
22720 int
22721 main ()
22722 {
22723 struct timeval time;
22724        gettimeofday (&time, 0);
22725   ;
22726   return 0;
22727 }
22728 _ACEOF
22729 rm -f conftest.$ac_objext
22730 if { (ac_try="$ac_compile"
22731 case "(($ac_try" in
22732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22733   *) ac_try_echo=$ac_try;;
22734 esac
22735 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22736   (eval "$ac_compile") 2>conftest.er1
22737   ac_status=$?
22738   grep -v '^ *+' conftest.er1 >conftest.err
22739   rm -f conftest.er1
22740   cat conftest.err >&5
22741   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22742   (exit $ac_status); } && {
22743          test -z "$ac_c_werror_flag" ||
22744          test ! -s conftest.err
22745        } && test -s conftest.$ac_objext; then
22746   emacs_cv_gettimeofday_two_arguments=yes
22747 else
22748   echo "$as_me: failed program was:" >&5
22749 sed 's/^/| /' conftest.$ac_ext >&5
22750
22751         emacs_cv_gettimeofday_two_arguments=no
22752 fi
22753
22754 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22755 fi
22756 { echo "$as_me:$LINENO: result: $emacs_cv_gettimeofday_two_arguments" >&5
22757 echo "${ECHO_T}$emacs_cv_gettimeofday_two_arguments" >&6; }
22758     if test $emacs_cv_gettimeofday_two_arguments = no; then
22759
22760 cat >>confdefs.h <<\_ACEOF
22761 #define GETTIMEOFDAY_ONE_ARGUMENT 1
22762 _ACEOF
22763
22764     fi
22765   fi
22766 fi
22767
22768 ok_so_far=yes
22769 { echo "$as_me:$LINENO: checking for socket" >&5
22770 echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
22771 if test "${ac_cv_func_socket+set}" = set; then
22772   echo $ECHO_N "(cached) $ECHO_C" >&6
22773 else
22774   cat >conftest.$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 /* Define socket to an innocuous variant, in case <limits.h> declares socket.
22781    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
22782 #define socket innocuous_socket
22783
22784 /* System header to define __stub macros and hopefully few prototypes,
22785     which can conflict with char socket (); below.
22786     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
22787     <limits.h> exists even on freestanding compilers.  */
22788
22789 #ifdef __STDC__
22790 # include <limits.h>
22791 #else
22792 # include <assert.h>
22793 #endif
22794
22795 #undef socket
22796
22797 /* Override any GCC internal prototype to avoid an error.
22798    Use char because int might match the return type of a GCC
22799    builtin and then its argument prototype would still apply.  */
22800 #ifdef __cplusplus
22801 extern "C"
22802 #endif
22803 char socket ();
22804 /* The GNU C library defines this for functions which it implements
22805     to always fail with ENOSYS.  Some functions are actually named
22806     something starting with __ and the normal name is an alias.  */
22807 #if defined __stub_socket || defined __stub___socket
22808 choke me
22809 #endif
22810
22811 int
22812 main ()
22813 {
22814 return socket ();
22815   ;
22816   return 0;
22817 }
22818 _ACEOF
22819 rm -f conftest.$ac_objext conftest$ac_exeext
22820 if { (ac_try="$ac_link"
22821 case "(($ac_try" in
22822   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22823   *) ac_try_echo=$ac_try;;
22824 esac
22825 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22826   (eval "$ac_link") 2>conftest.er1
22827   ac_status=$?
22828   grep -v '^ *+' conftest.er1 >conftest.err
22829   rm -f conftest.er1
22830   cat conftest.err >&5
22831   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22832   (exit $ac_status); } && {
22833          test -z "$ac_c_werror_flag" ||
22834          test ! -s conftest.err
22835        } && test -s conftest$ac_exeext &&
22836        $as_test_x conftest$ac_exeext; then
22837   ac_cv_func_socket=yes
22838 else
22839   echo "$as_me: failed program was:" >&5
22840 sed 's/^/| /' conftest.$ac_ext >&5
22841
22842         ac_cv_func_socket=no
22843 fi
22844
22845 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22846       conftest$ac_exeext conftest.$ac_ext
22847 fi
22848 { echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
22849 echo "${ECHO_T}$ac_cv_func_socket" >&6; }
22850 if test $ac_cv_func_socket = yes; then
22851   :
22852 else
22853   ok_so_far=no
22854 fi
22855
22856 if test $ok_so_far = yes; then
22857   if test "${ac_cv_header_netinet_in_h+set}" = set; then
22858   { echo "$as_me:$LINENO: checking for netinet/in.h" >&5
22859 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; }
22860 if test "${ac_cv_header_netinet_in_h+set}" = set; then
22861   echo $ECHO_N "(cached) $ECHO_C" >&6
22862 fi
22863 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
22864 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; }
22865 else
22866   # Is the header compilable?
22867 { echo "$as_me:$LINENO: checking netinet/in.h usability" >&5
22868 echo $ECHO_N "checking netinet/in.h usability... $ECHO_C" >&6; }
22869 cat >conftest.$ac_ext <<_ACEOF
22870 /* confdefs.h.  */
22871 _ACEOF
22872 cat confdefs.h >>conftest.$ac_ext
22873 cat >>conftest.$ac_ext <<_ACEOF
22874 /* end confdefs.h.  */
22875 $ac_includes_default
22876 #include <netinet/in.h>
22877 _ACEOF
22878 rm -f conftest.$ac_objext
22879 if { (ac_try="$ac_compile"
22880 case "(($ac_try" in
22881   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22882   *) ac_try_echo=$ac_try;;
22883 esac
22884 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22885   (eval "$ac_compile") 2>conftest.er1
22886   ac_status=$?
22887   grep -v '^ *+' conftest.er1 >conftest.err
22888   rm -f conftest.er1
22889   cat conftest.err >&5
22890   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22891   (exit $ac_status); } && {
22892          test -z "$ac_c_werror_flag" ||
22893          test ! -s conftest.err
22894        } && test -s conftest.$ac_objext; then
22895   ac_header_compiler=yes
22896 else
22897   echo "$as_me: failed program was:" >&5
22898 sed 's/^/| /' conftest.$ac_ext >&5
22899
22900         ac_header_compiler=no
22901 fi
22902
22903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22904 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22905 echo "${ECHO_T}$ac_header_compiler" >&6; }
22906
22907 # Is the header present?
22908 { echo "$as_me:$LINENO: checking netinet/in.h presence" >&5
22909 echo $ECHO_N "checking netinet/in.h presence... $ECHO_C" >&6; }
22910 cat >conftest.$ac_ext <<_ACEOF
22911 /* confdefs.h.  */
22912 _ACEOF
22913 cat confdefs.h >>conftest.$ac_ext
22914 cat >>conftest.$ac_ext <<_ACEOF
22915 /* end confdefs.h.  */
22916 #include <netinet/in.h>
22917 _ACEOF
22918 if { (ac_try="$ac_cpp conftest.$ac_ext"
22919 case "(($ac_try" in
22920   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22921   *) ac_try_echo=$ac_try;;
22922 esac
22923 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22924   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22925   ac_status=$?
22926   grep -v '^ *+' conftest.er1 >conftest.err
22927   rm -f conftest.er1
22928   cat conftest.err >&5
22929   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22930   (exit $ac_status); } >/dev/null && {
22931          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22932          test ! -s conftest.err
22933        }; then
22934   ac_header_preproc=yes
22935 else
22936   echo "$as_me: failed program was:" >&5
22937 sed 's/^/| /' conftest.$ac_ext >&5
22938
22939   ac_header_preproc=no
22940 fi
22941
22942 rm -f conftest.err conftest.$ac_ext
22943 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22944 echo "${ECHO_T}$ac_header_preproc" >&6; }
22945
22946 # So?  What about this header?
22947 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22948   yes:no: )
22949     { echo "$as_me:$LINENO: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&5
22950 echo "$as_me: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
22951     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the compiler's result" >&5
22952 echo "$as_me: WARNING: netinet/in.h: proceeding with the compiler's result" >&2;}
22953     ac_header_preproc=yes
22954     ;;
22955   no:yes:* )
22956     { echo "$as_me:$LINENO: WARNING: netinet/in.h: present but cannot be compiled" >&5
22957 echo "$as_me: WARNING: netinet/in.h: present but cannot be compiled" >&2;}
22958     { echo "$as_me:$LINENO: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&5
22959 echo "$as_me: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&2;}
22960     { echo "$as_me:$LINENO: WARNING: netinet/in.h: see the Autoconf documentation" >&5
22961 echo "$as_me: WARNING: netinet/in.h: see the Autoconf documentation" >&2;}
22962     { echo "$as_me:$LINENO: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&5
22963 echo "$as_me: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&2;}
22964     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&5
22965 echo "$as_me: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&2;}
22966     { echo "$as_me:$LINENO: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&5
22967 echo "$as_me: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&2;}
22968
22969     ;;
22970 esac
22971 { echo "$as_me:$LINENO: checking for netinet/in.h" >&5
22972 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; }
22973 if test "${ac_cv_header_netinet_in_h+set}" = set; then
22974   echo $ECHO_N "(cached) $ECHO_C" >&6
22975 else
22976   ac_cv_header_netinet_in_h=$ac_header_preproc
22977 fi
22978 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
22979 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; }
22980
22981 fi
22982 if test $ac_cv_header_netinet_in_h = yes; then
22983   :
22984 else
22985   ok_so_far=no
22986 fi
22987
22988
22989 fi
22990 if test $ok_so_far = yes; then
22991   if test "${ac_cv_header_arpa_inet_h+set}" = set; then
22992   { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
22993 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; }
22994 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
22995   echo $ECHO_N "(cached) $ECHO_C" >&6
22996 fi
22997 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
22998 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; }
22999 else
23000   # Is the header compilable?
23001 { echo "$as_me:$LINENO: checking arpa/inet.h usability" >&5
23002 echo $ECHO_N "checking arpa/inet.h usability... $ECHO_C" >&6; }
23003 cat >conftest.$ac_ext <<_ACEOF
23004 /* confdefs.h.  */
23005 _ACEOF
23006 cat confdefs.h >>conftest.$ac_ext
23007 cat >>conftest.$ac_ext <<_ACEOF
23008 /* end confdefs.h.  */
23009 $ac_includes_default
23010 #include <arpa/inet.h>
23011 _ACEOF
23012 rm -f conftest.$ac_objext
23013 if { (ac_try="$ac_compile"
23014 case "(($ac_try" in
23015   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23016   *) ac_try_echo=$ac_try;;
23017 esac
23018 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23019   (eval "$ac_compile") 2>conftest.er1
23020   ac_status=$?
23021   grep -v '^ *+' conftest.er1 >conftest.err
23022   rm -f conftest.er1
23023   cat conftest.err >&5
23024   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23025   (exit $ac_status); } && {
23026          test -z "$ac_c_werror_flag" ||
23027          test ! -s conftest.err
23028        } && test -s conftest.$ac_objext; then
23029   ac_header_compiler=yes
23030 else
23031   echo "$as_me: failed program was:" >&5
23032 sed 's/^/| /' conftest.$ac_ext >&5
23033
23034         ac_header_compiler=no
23035 fi
23036
23037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23038 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
23039 echo "${ECHO_T}$ac_header_compiler" >&6; }
23040
23041 # Is the header present?
23042 { echo "$as_me:$LINENO: checking arpa/inet.h presence" >&5
23043 echo $ECHO_N "checking arpa/inet.h presence... $ECHO_C" >&6; }
23044 cat >conftest.$ac_ext <<_ACEOF
23045 /* confdefs.h.  */
23046 _ACEOF
23047 cat confdefs.h >>conftest.$ac_ext
23048 cat >>conftest.$ac_ext <<_ACEOF
23049 /* end confdefs.h.  */
23050 #include <arpa/inet.h>
23051 _ACEOF
23052 if { (ac_try="$ac_cpp conftest.$ac_ext"
23053 case "(($ac_try" in
23054   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23055   *) ac_try_echo=$ac_try;;
23056 esac
23057 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23058   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
23059   ac_status=$?
23060   grep -v '^ *+' conftest.er1 >conftest.err
23061   rm -f conftest.er1
23062   cat conftest.err >&5
23063   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23064   (exit $ac_status); } >/dev/null && {
23065          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
23066          test ! -s conftest.err
23067        }; then
23068   ac_header_preproc=yes
23069 else
23070   echo "$as_me: failed program was:" >&5
23071 sed 's/^/| /' conftest.$ac_ext >&5
23072
23073   ac_header_preproc=no
23074 fi
23075
23076 rm -f conftest.err conftest.$ac_ext
23077 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
23078 echo "${ECHO_T}$ac_header_preproc" >&6; }
23079
23080 # So?  What about this header?
23081 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
23082   yes:no: )
23083     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&5
23084 echo "$as_me: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
23085     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the compiler's result" >&5
23086 echo "$as_me: WARNING: arpa/inet.h: proceeding with the compiler's result" >&2;}
23087     ac_header_preproc=yes
23088     ;;
23089   no:yes:* )
23090     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: present but cannot be compiled" >&5
23091 echo "$as_me: WARNING: arpa/inet.h: present but cannot be compiled" >&2;}
23092     { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&5
23093 echo "$as_me: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&2;}
23094     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: see the Autoconf documentation" >&5
23095 echo "$as_me: WARNING: arpa/inet.h: see the Autoconf documentation" >&2;}
23096     { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&5
23097 echo "$as_me: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&2;}
23098     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&5
23099 echo "$as_me: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&2;}
23100     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&5
23101 echo "$as_me: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&2;}
23102
23103     ;;
23104 esac
23105 { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
23106 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; }
23107 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
23108   echo $ECHO_N "(cached) $ECHO_C" >&6
23109 else
23110   ac_cv_header_arpa_inet_h=$ac_header_preproc
23111 fi
23112 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
23113 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; }
23114
23115 fi
23116 if test $ac_cv_header_arpa_inet_h = yes; then
23117   :
23118 else
23119   ok_so_far=no
23120 fi
23121
23122
23123 fi
23124 if test $ok_so_far = yes; then
23125
23126 cat >>confdefs.h <<\_ACEOF
23127 #define HAVE_INET_SOCKETS 1
23128 _ACEOF
23129
23130 fi
23131
23132
23133 for ac_header in sys/ioctl.h
23134 do
23135 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
23136 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23137   { echo "$as_me:$LINENO: checking for $ac_header" >&5
23138 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23139 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23140   echo $ECHO_N "(cached) $ECHO_C" >&6
23141 fi
23142 ac_res=`eval echo '${'$as_ac_Header'}'`
23143                { echo "$as_me:$LINENO: result: $ac_res" >&5
23144 echo "${ECHO_T}$ac_res" >&6; }
23145 else
23146   # Is the header compilable?
23147 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
23148 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
23149 cat >conftest.$ac_ext <<_ACEOF
23150 /* confdefs.h.  */
23151 _ACEOF
23152 cat confdefs.h >>conftest.$ac_ext
23153 cat >>conftest.$ac_ext <<_ACEOF
23154 /* end confdefs.h.  */
23155 $ac_includes_default
23156 #include <$ac_header>
23157 _ACEOF
23158 rm -f conftest.$ac_objext
23159 if { (ac_try="$ac_compile"
23160 case "(($ac_try" in
23161   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23162   *) ac_try_echo=$ac_try;;
23163 esac
23164 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23165   (eval "$ac_compile") 2>conftest.er1
23166   ac_status=$?
23167   grep -v '^ *+' conftest.er1 >conftest.err
23168   rm -f conftest.er1
23169   cat conftest.err >&5
23170   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23171   (exit $ac_status); } && {
23172          test -z "$ac_c_werror_flag" ||
23173          test ! -s conftest.err
23174        } && test -s conftest.$ac_objext; then
23175   ac_header_compiler=yes
23176 else
23177   echo "$as_me: failed program was:" >&5
23178 sed 's/^/| /' conftest.$ac_ext >&5
23179
23180         ac_header_compiler=no
23181 fi
23182
23183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23184 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
23185 echo "${ECHO_T}$ac_header_compiler" >&6; }
23186
23187 # Is the header present?
23188 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
23189 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
23190 cat >conftest.$ac_ext <<_ACEOF
23191 /* confdefs.h.  */
23192 _ACEOF
23193 cat confdefs.h >>conftest.$ac_ext
23194 cat >>conftest.$ac_ext <<_ACEOF
23195 /* end confdefs.h.  */
23196 #include <$ac_header>
23197 _ACEOF
23198 if { (ac_try="$ac_cpp conftest.$ac_ext"
23199 case "(($ac_try" in
23200   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23201   *) ac_try_echo=$ac_try;;
23202 esac
23203 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23204   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
23205   ac_status=$?
23206   grep -v '^ *+' conftest.er1 >conftest.err
23207   rm -f conftest.er1
23208   cat conftest.err >&5
23209   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23210   (exit $ac_status); } >/dev/null && {
23211          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
23212          test ! -s conftest.err
23213        }; then
23214   ac_header_preproc=yes
23215 else
23216   echo "$as_me: failed program was:" >&5
23217 sed 's/^/| /' conftest.$ac_ext >&5
23218
23219   ac_header_preproc=no
23220 fi
23221
23222 rm -f conftest.err conftest.$ac_ext
23223 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
23224 echo "${ECHO_T}$ac_header_preproc" >&6; }
23225
23226 # So?  What about this header?
23227 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
23228   yes:no: )
23229     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
23230 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
23231     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
23232 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
23233     ac_header_preproc=yes
23234     ;;
23235   no:yes:* )
23236     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
23237 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
23238     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
23239 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
23240     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
23241 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
23242     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
23243 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
23244     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
23245 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
23246     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
23247 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
23248
23249     ;;
23250 esac
23251 { echo "$as_me:$LINENO: checking for $ac_header" >&5
23252 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23253 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23254   echo $ECHO_N "(cached) $ECHO_C" >&6
23255 else
23256   eval "$as_ac_Header=\$ac_header_preproc"
23257 fi
23258 ac_res=`eval echo '${'$as_ac_Header'}'`
23259                { echo "$as_me:$LINENO: result: $ac_res" >&5
23260 echo "${ECHO_T}$ac_res" >&6; }
23261
23262 fi
23263 if test `eval echo '${'$as_ac_Header'}'` = yes; then
23264   cat >>confdefs.h <<_ACEOF
23265 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
23266 _ACEOF
23267
23268 fi
23269
23270 done
23271
23272
23273 if test -f /usr/lpp/X11/bin/smt.exp; then
23274
23275 cat >>confdefs.h <<\_ACEOF
23276 #define HAVE_AIX_SMT_EXP 1
23277 _ACEOF
23278
23279 fi
23280
23281 { echo "$as_me:$LINENO: checking whether system supports dynamic ptys" >&5
23282 echo $ECHO_N "checking whether system supports dynamic ptys... $ECHO_C" >&6; }
23283 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
23284   { echo "$as_me:$LINENO: result: yes" >&5
23285 echo "${ECHO_T}yes" >&6; }
23286
23287 cat >>confdefs.h <<\_ACEOF
23288 #define HAVE_DEV_PTMX 1
23289 _ACEOF
23290
23291 else
23292   { echo "$as_me:$LINENO: result: no" >&5
23293 echo "${ECHO_T}no" >&6; }
23294 fi
23295
23296 { echo "$as_me:$LINENO: checking for pid_t" >&5
23297 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
23298 if test "${ac_cv_type_pid_t+set}" = set; then
23299   echo $ECHO_N "(cached) $ECHO_C" >&6
23300 else
23301   cat >conftest.$ac_ext <<_ACEOF
23302 /* confdefs.h.  */
23303 _ACEOF
23304 cat confdefs.h >>conftest.$ac_ext
23305 cat >>conftest.$ac_ext <<_ACEOF
23306 /* end confdefs.h.  */
23307 $ac_includes_default
23308 typedef pid_t ac__type_new_;
23309 int
23310 main ()
23311 {
23312 if ((ac__type_new_ *) 0)
23313   return 0;
23314 if (sizeof (ac__type_new_))
23315   return 0;
23316   ;
23317   return 0;
23318 }
23319 _ACEOF
23320 rm -f conftest.$ac_objext
23321 if { (ac_try="$ac_compile"
23322 case "(($ac_try" in
23323   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23324   *) ac_try_echo=$ac_try;;
23325 esac
23326 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23327   (eval "$ac_compile") 2>conftest.er1
23328   ac_status=$?
23329   grep -v '^ *+' conftest.er1 >conftest.err
23330   rm -f conftest.er1
23331   cat conftest.err >&5
23332   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23333   (exit $ac_status); } && {
23334          test -z "$ac_c_werror_flag" ||
23335          test ! -s conftest.err
23336        } && test -s conftest.$ac_objext; then
23337   ac_cv_type_pid_t=yes
23338 else
23339   echo "$as_me: failed program was:" >&5
23340 sed 's/^/| /' conftest.$ac_ext >&5
23341
23342         ac_cv_type_pid_t=no
23343 fi
23344
23345 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23346 fi
23347 { echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
23348 echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
23349 if test $ac_cv_type_pid_t = yes; then
23350   :
23351 else
23352
23353 cat >>confdefs.h <<_ACEOF
23354 #define pid_t int
23355 _ACEOF
23356
23357 fi
23358
23359
23360 for ac_header in vfork.h
23361 do
23362 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
23363 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23364   { echo "$as_me:$LINENO: checking for $ac_header" >&5
23365 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23366 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23367   echo $ECHO_N "(cached) $ECHO_C" >&6
23368 fi
23369 ac_res=`eval echo '${'$as_ac_Header'}'`
23370                { echo "$as_me:$LINENO: result: $ac_res" >&5
23371 echo "${ECHO_T}$ac_res" >&6; }
23372 else
23373   # Is the header compilable?
23374 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
23375 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
23376 cat >conftest.$ac_ext <<_ACEOF
23377 /* confdefs.h.  */
23378 _ACEOF
23379 cat confdefs.h >>conftest.$ac_ext
23380 cat >>conftest.$ac_ext <<_ACEOF
23381 /* end confdefs.h.  */
23382 $ac_includes_default
23383 #include <$ac_header>
23384 _ACEOF
23385 rm -f conftest.$ac_objext
23386 if { (ac_try="$ac_compile"
23387 case "(($ac_try" in
23388   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23389   *) ac_try_echo=$ac_try;;
23390 esac
23391 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23392   (eval "$ac_compile") 2>conftest.er1
23393   ac_status=$?
23394   grep -v '^ *+' conftest.er1 >conftest.err
23395   rm -f conftest.er1
23396   cat conftest.err >&5
23397   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23398   (exit $ac_status); } && {
23399          test -z "$ac_c_werror_flag" ||
23400          test ! -s conftest.err
23401        } && test -s conftest.$ac_objext; then
23402   ac_header_compiler=yes
23403 else
23404   echo "$as_me: failed program was:" >&5
23405 sed 's/^/| /' conftest.$ac_ext >&5
23406
23407         ac_header_compiler=no
23408 fi
23409
23410 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23411 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
23412 echo "${ECHO_T}$ac_header_compiler" >&6; }
23413
23414 # Is the header present?
23415 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
23416 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
23417 cat >conftest.$ac_ext <<_ACEOF
23418 /* confdefs.h.  */
23419 _ACEOF
23420 cat confdefs.h >>conftest.$ac_ext
23421 cat >>conftest.$ac_ext <<_ACEOF
23422 /* end confdefs.h.  */
23423 #include <$ac_header>
23424 _ACEOF
23425 if { (ac_try="$ac_cpp conftest.$ac_ext"
23426 case "(($ac_try" in
23427   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23428   *) ac_try_echo=$ac_try;;
23429 esac
23430 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23431   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
23432   ac_status=$?
23433   grep -v '^ *+' conftest.er1 >conftest.err
23434   rm -f conftest.er1
23435   cat conftest.err >&5
23436   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23437   (exit $ac_status); } >/dev/null && {
23438          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
23439          test ! -s conftest.err
23440        }; then
23441   ac_header_preproc=yes
23442 else
23443   echo "$as_me: failed program was:" >&5
23444 sed 's/^/| /' conftest.$ac_ext >&5
23445
23446   ac_header_preproc=no
23447 fi
23448
23449 rm -f conftest.err conftest.$ac_ext
23450 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
23451 echo "${ECHO_T}$ac_header_preproc" >&6; }
23452
23453 # So?  What about this header?
23454 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
23455   yes:no: )
23456     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
23457 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
23458     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
23459 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
23460     ac_header_preproc=yes
23461     ;;
23462   no:yes:* )
23463     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
23464 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
23465     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
23466 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
23467     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
23468 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
23469     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
23470 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
23471     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
23472 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
23473     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
23474 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
23475
23476     ;;
23477 esac
23478 { echo "$as_me:$LINENO: checking for $ac_header" >&5
23479 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23480 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23481   echo $ECHO_N "(cached) $ECHO_C" >&6
23482 else
23483   eval "$as_ac_Header=\$ac_header_preproc"
23484 fi
23485 ac_res=`eval echo '${'$as_ac_Header'}'`
23486                { echo "$as_me:$LINENO: result: $ac_res" >&5
23487 echo "${ECHO_T}$ac_res" >&6; }
23488
23489 fi
23490 if test `eval echo '${'$as_ac_Header'}'` = yes; then
23491   cat >>confdefs.h <<_ACEOF
23492 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
23493 _ACEOF
23494
23495 fi
23496
23497 done
23498
23499
23500
23501 for ac_func in fork vfork
23502 do
23503 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
23504 { echo "$as_me:$LINENO: checking for $ac_func" >&5
23505 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
23506 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
23507   echo $ECHO_N "(cached) $ECHO_C" >&6
23508 else
23509   cat >conftest.$ac_ext <<_ACEOF
23510 /* confdefs.h.  */
23511 _ACEOF
23512 cat confdefs.h >>conftest.$ac_ext
23513 cat >>conftest.$ac_ext <<_ACEOF
23514 /* end confdefs.h.  */
23515 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
23516    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
23517 #define $ac_func innocuous_$ac_func
23518
23519 /* System header to define __stub macros and hopefully few prototypes,
23520     which can conflict with char $ac_func (); below.
23521     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
23522     <limits.h> exists even on freestanding compilers.  */
23523
23524 #ifdef __STDC__
23525 # include <limits.h>
23526 #else
23527 # include <assert.h>
23528 #endif
23529
23530 #undef $ac_func
23531
23532 /* Override any GCC internal prototype to avoid an error.
23533    Use char because int might match the return type of a GCC
23534    builtin and then its argument prototype would still apply.  */
23535 #ifdef __cplusplus
23536 extern "C"
23537 #endif
23538 char $ac_func ();
23539 /* The GNU C library defines this for functions which it implements
23540     to always fail with ENOSYS.  Some functions are actually named
23541     something starting with __ and the normal name is an alias.  */
23542 #if defined __stub_$ac_func || defined __stub___$ac_func
23543 choke me
23544 #endif
23545
23546 int
23547 main ()
23548 {
23549 return $ac_func ();
23550   ;
23551   return 0;
23552 }
23553 _ACEOF
23554 rm -f conftest.$ac_objext conftest$ac_exeext
23555 if { (ac_try="$ac_link"
23556 case "(($ac_try" in
23557   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23558   *) ac_try_echo=$ac_try;;
23559 esac
23560 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23561   (eval "$ac_link") 2>conftest.er1
23562   ac_status=$?
23563   grep -v '^ *+' conftest.er1 >conftest.err
23564   rm -f conftest.er1
23565   cat conftest.err >&5
23566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23567   (exit $ac_status); } && {
23568          test -z "$ac_c_werror_flag" ||
23569          test ! -s conftest.err
23570        } && test -s conftest$ac_exeext &&
23571        $as_test_x conftest$ac_exeext; then
23572   eval "$as_ac_var=yes"
23573 else
23574   echo "$as_me: failed program was:" >&5
23575 sed 's/^/| /' conftest.$ac_ext >&5
23576
23577         eval "$as_ac_var=no"
23578 fi
23579
23580 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
23581       conftest$ac_exeext conftest.$ac_ext
23582 fi
23583 ac_res=`eval echo '${'$as_ac_var'}'`
23584                { echo "$as_me:$LINENO: result: $ac_res" >&5
23585 echo "${ECHO_T}$ac_res" >&6; }
23586 if test `eval echo '${'$as_ac_var'}'` = yes; then
23587   cat >>confdefs.h <<_ACEOF
23588 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
23589 _ACEOF
23590
23591 fi
23592 done
23593
23594 if test "x$ac_cv_func_fork" = xyes; then
23595   { echo "$as_me:$LINENO: checking for working fork" >&5
23596 echo $ECHO_N "checking for working fork... $ECHO_C" >&6; }
23597 if test "${ac_cv_func_fork_works+set}" = set; then
23598   echo $ECHO_N "(cached) $ECHO_C" >&6
23599 else
23600   if test "$cross_compiling" = yes; then
23601   ac_cv_func_fork_works=cross
23602 else
23603   cat >conftest.$ac_ext <<_ACEOF
23604 /* confdefs.h.  */
23605 _ACEOF
23606 cat confdefs.h >>conftest.$ac_ext
23607 cat >>conftest.$ac_ext <<_ACEOF
23608 /* end confdefs.h.  */
23609 $ac_includes_default
23610 int
23611 main ()
23612 {
23613
23614           /* By Ruediger Kuhlmann. */
23615           return fork () < 0;
23616
23617   ;
23618   return 0;
23619 }
23620 _ACEOF
23621 rm -f conftest$ac_exeext
23622 if { (ac_try="$ac_link"
23623 case "(($ac_try" in
23624   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23625   *) ac_try_echo=$ac_try;;
23626 esac
23627 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23628   (eval "$ac_link") 2>&5
23629   ac_status=$?
23630   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23631   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
23632   { (case "(($ac_try" in
23633   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23634   *) ac_try_echo=$ac_try;;
23635 esac
23636 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23637   (eval "$ac_try") 2>&5
23638   ac_status=$?
23639   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23640   (exit $ac_status); }; }; then
23641   ac_cv_func_fork_works=yes
23642 else
23643   echo "$as_me: program exited with status $ac_status" >&5
23644 echo "$as_me: failed program was:" >&5
23645 sed 's/^/| /' conftest.$ac_ext >&5
23646
23647 ( exit $ac_status )
23648 ac_cv_func_fork_works=no
23649 fi
23650 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
23651 fi
23652
23653
23654 fi
23655 { echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
23656 echo "${ECHO_T}$ac_cv_func_fork_works" >&6; }
23657
23658 else
23659   ac_cv_func_fork_works=$ac_cv_func_fork
23660 fi
23661 if test "x$ac_cv_func_fork_works" = xcross; then
23662   case $host in
23663     *-*-amigaos* | *-*-msdosdjgpp*)
23664       # Override, as these systems have only a dummy fork() stub
23665       ac_cv_func_fork_works=no
23666       ;;
23667     *)
23668       ac_cv_func_fork_works=yes
23669       ;;
23670   esac
23671   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
23672 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
23673 fi
23674 ac_cv_func_vfork_works=$ac_cv_func_vfork
23675 if test "x$ac_cv_func_vfork" = xyes; then
23676   { echo "$as_me:$LINENO: checking for working vfork" >&5
23677 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6; }
23678 if test "${ac_cv_func_vfork_works+set}" = set; then
23679   echo $ECHO_N "(cached) $ECHO_C" >&6
23680 else
23681   if test "$cross_compiling" = yes; then
23682   ac_cv_func_vfork_works=cross
23683 else
23684   cat >conftest.$ac_ext <<_ACEOF
23685 /* confdefs.h.  */
23686 _ACEOF
23687 cat confdefs.h >>conftest.$ac_ext
23688 cat >>conftest.$ac_ext <<_ACEOF
23689 /* end confdefs.h.  */
23690 /* Thanks to Paul Eggert for this test.  */
23691 $ac_includes_default
23692 #include <sys/wait.h>
23693 #ifdef HAVE_VFORK_H
23694 # include <vfork.h>
23695 #endif
23696 /* On some sparc systems, changes by the child to local and incoming
23697    argument registers are propagated back to the parent.  The compiler
23698    is told about this with #include <vfork.h>, but some compilers
23699    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
23700    static variable whose address is put into a register that is
23701    clobbered by the vfork.  */
23702 static void
23703 #ifdef __cplusplus
23704 sparc_address_test (int arg)
23705 # else
23706 sparc_address_test (arg) int arg;
23707 #endif
23708 {
23709   static pid_t child;
23710   if (!child) {
23711     child = vfork ();
23712     if (child < 0) {
23713       perror ("vfork");
23714       _exit(2);
23715     }
23716     if (!child) {
23717       arg = getpid();
23718       write(-1, "", 0);
23719       _exit (arg);
23720     }
23721   }
23722 }
23723
23724 int
23725 main ()
23726 {
23727   pid_t parent = getpid ();
23728   pid_t child;
23729
23730   sparc_address_test (0);
23731
23732   child = vfork ();
23733
23734   if (child == 0) {
23735     /* Here is another test for sparc vfork register problems.  This
23736        test uses lots of local variables, at least as many local
23737        variables as main has allocated so far including compiler
23738        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
23739        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
23740        reuse the register of parent for one of the local variables,
23741        since it will think that parent can't possibly be used any more
23742        in this routine.  Assigning to the local variable will thus
23743        munge parent in the parent process.  */
23744     pid_t
23745       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
23746       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
23747     /* Convince the compiler that p..p7 are live; otherwise, it might
23748        use the same hardware register for all 8 local variables.  */
23749     if (p != p1 || p != p2 || p != p3 || p != p4
23750         || p != p5 || p != p6 || p != p7)
23751       _exit(1);
23752
23753     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
23754        from child file descriptors.  If the child closes a descriptor
23755        before it execs or exits, this munges the parent's descriptor
23756        as well.  Test for this by closing stdout in the child.  */
23757     _exit(close(fileno(stdout)) != 0);
23758   } else {
23759     int status;
23760     struct stat st;
23761
23762     while (wait(&status) != child)
23763       ;
23764     return (
23765          /* Was there some problem with vforking?  */
23766          child < 0
23767
23768          /* Did the child fail?  (This shouldn't happen.)  */
23769          || status
23770
23771          /* Did the vfork/compiler bug occur?  */
23772          || parent != getpid()
23773
23774          /* Did the file descriptor bug occur?  */
23775          || fstat(fileno(stdout), &st) != 0
23776          );
23777   }
23778 }
23779 _ACEOF
23780 rm -f conftest$ac_exeext
23781 if { (ac_try="$ac_link"
23782 case "(($ac_try" in
23783   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23784   *) ac_try_echo=$ac_try;;
23785 esac
23786 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23787   (eval "$ac_link") 2>&5
23788   ac_status=$?
23789   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23790   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
23791   { (case "(($ac_try" in
23792   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23793   *) ac_try_echo=$ac_try;;
23794 esac
23795 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23796   (eval "$ac_try") 2>&5
23797   ac_status=$?
23798   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23799   (exit $ac_status); }; }; then
23800   ac_cv_func_vfork_works=yes
23801 else
23802   echo "$as_me: program exited with status $ac_status" >&5
23803 echo "$as_me: failed program was:" >&5
23804 sed 's/^/| /' conftest.$ac_ext >&5
23805
23806 ( exit $ac_status )
23807 ac_cv_func_vfork_works=no
23808 fi
23809 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
23810 fi
23811
23812
23813 fi
23814 { echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
23815 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6; }
23816
23817 fi;
23818 if test "x$ac_cv_func_fork_works" = xcross; then
23819   ac_cv_func_vfork_works=$ac_cv_func_vfork
23820   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
23821 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
23822 fi
23823
23824 if test "x$ac_cv_func_vfork_works" = xyes; then
23825
23826 cat >>confdefs.h <<\_ACEOF
23827 #define HAVE_WORKING_VFORK 1
23828 _ACEOF
23829
23830 else
23831
23832 cat >>confdefs.h <<\_ACEOF
23833 #define vfork fork
23834 _ACEOF
23835
23836 fi
23837 if test "x$ac_cv_func_fork_works" = xyes; then
23838
23839 cat >>confdefs.h <<\_ACEOF
23840 #define HAVE_WORKING_FORK 1
23841 _ACEOF
23842
23843 fi
23844
23845
23846 { echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
23847 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6; }
23848 if test "${emacs_cv_langinfo_codeset+set}" = set; then
23849   echo $ECHO_N "(cached) $ECHO_C" >&6
23850 else
23851   cat >conftest.$ac_ext <<_ACEOF
23852 /* confdefs.h.  */
23853 _ACEOF
23854 cat confdefs.h >>conftest.$ac_ext
23855 cat >>conftest.$ac_ext <<_ACEOF
23856 /* end confdefs.h.  */
23857 #include <langinfo.h>
23858 int
23859 main ()
23860 {
23861 char* cs = nl_langinfo(CODESET);
23862   ;
23863   return 0;
23864 }
23865 _ACEOF
23866 rm -f conftest.$ac_objext conftest$ac_exeext
23867 if { (ac_try="$ac_link"
23868 case "(($ac_try" in
23869   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23870   *) ac_try_echo=$ac_try;;
23871 esac
23872 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23873   (eval "$ac_link") 2>conftest.er1
23874   ac_status=$?
23875   grep -v '^ *+' conftest.er1 >conftest.err
23876   rm -f conftest.er1
23877   cat conftest.err >&5
23878   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23879   (exit $ac_status); } && {
23880          test -z "$ac_c_werror_flag" ||
23881          test ! -s conftest.err
23882        } && test -s conftest$ac_exeext &&
23883        $as_test_x conftest$ac_exeext; then
23884   emacs_cv_langinfo_codeset=yes
23885 else
23886   echo "$as_me: failed program was:" >&5
23887 sed 's/^/| /' conftest.$ac_ext >&5
23888
23889         emacs_cv_langinfo_codeset=no
23890 fi
23891
23892 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
23893       conftest$ac_exeext conftest.$ac_ext
23894
23895 fi
23896 { echo "$as_me:$LINENO: result: $emacs_cv_langinfo_codeset" >&5
23897 echo "${ECHO_T}$emacs_cv_langinfo_codeset" >&6; }
23898 if test $emacs_cv_langinfo_codeset = yes; then
23899
23900 cat >>confdefs.h <<\_ACEOF
23901 #define HAVE_LANGINFO_CODESET 1
23902 _ACEOF
23903
23904 fi
23905
23906 { echo "$as_me:$LINENO: checking for size_t" >&5
23907 echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
23908 if test "${ac_cv_type_size_t+set}" = set; then
23909   echo $ECHO_N "(cached) $ECHO_C" >&6
23910 else
23911   cat >conftest.$ac_ext <<_ACEOF
23912 /* confdefs.h.  */
23913 _ACEOF
23914 cat confdefs.h >>conftest.$ac_ext
23915 cat >>conftest.$ac_ext <<_ACEOF
23916 /* end confdefs.h.  */
23917 $ac_includes_default
23918 typedef size_t ac__type_new_;
23919 int
23920 main ()
23921 {
23922 if ((ac__type_new_ *) 0)
23923   return 0;
23924 if (sizeof (ac__type_new_))
23925   return 0;
23926   ;
23927   return 0;
23928 }
23929 _ACEOF
23930 rm -f conftest.$ac_objext
23931 if { (ac_try="$ac_compile"
23932 case "(($ac_try" in
23933   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23934   *) ac_try_echo=$ac_try;;
23935 esac
23936 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23937   (eval "$ac_compile") 2>conftest.er1
23938   ac_status=$?
23939   grep -v '^ *+' conftest.er1 >conftest.err
23940   rm -f conftest.er1
23941   cat conftest.err >&5
23942   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23943   (exit $ac_status); } && {
23944          test -z "$ac_c_werror_flag" ||
23945          test ! -s conftest.err
23946        } && test -s conftest.$ac_objext; then
23947   ac_cv_type_size_t=yes
23948 else
23949   echo "$as_me: failed program was:" >&5
23950 sed 's/^/| /' conftest.$ac_ext >&5
23951
23952         ac_cv_type_size_t=no
23953 fi
23954
23955 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23956 fi
23957 { echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
23958 echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
23959 if test $ac_cv_type_size_t = yes; then
23960
23961 cat >>confdefs.h <<_ACEOF
23962 #define HAVE_SIZE_T 1
23963 _ACEOF
23964
23965
23966 fi
23967
23968
23969 { echo "$as_me:$LINENO: checking for mbstate_t" >&5
23970 echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6; }
23971 if test "${ac_cv_type_mbstate_t+set}" = set; then
23972   echo $ECHO_N "(cached) $ECHO_C" >&6
23973 else
23974   cat >conftest.$ac_ext <<_ACEOF
23975 /* confdefs.h.  */
23976 _ACEOF
23977 cat confdefs.h >>conftest.$ac_ext
23978 cat >>conftest.$ac_ext <<_ACEOF
23979 /* end confdefs.h.  */
23980 $ac_includes_default
23981 #           include <wchar.h>
23982 int
23983 main ()
23984 {
23985 mbstate_t x; return sizeof x;
23986   ;
23987   return 0;
23988 }
23989 _ACEOF
23990 rm -f conftest.$ac_objext
23991 if { (ac_try="$ac_compile"
23992 case "(($ac_try" in
23993   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23994   *) ac_try_echo=$ac_try;;
23995 esac
23996 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23997   (eval "$ac_compile") 2>conftest.er1
23998   ac_status=$?
23999   grep -v '^ *+' conftest.er1 >conftest.err
24000   rm -f conftest.er1
24001   cat conftest.err >&5
24002   echo "$as_me:$LINENO: \$? = $ac_status" >&5
24003   (exit $ac_status); } && {
24004          test -z "$ac_c_werror_flag" ||
24005          test ! -s conftest.err
24006        } && test -s conftest.$ac_objext; then
24007   ac_cv_type_mbstate_t=yes
24008 else
24009   echo "$as_me: failed program was:" >&5
24010 sed 's/^/| /' conftest.$ac_ext >&5
24011
24012         ac_cv_type_mbstate_t=no
24013 fi
24014
24015 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24016 fi
24017 { echo "$as_me:$LINENO: result: $ac_cv_type_mbstate_t" >&5
24018 echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6; }
24019    if test $ac_cv_type_mbstate_t = yes; then
24020
24021 cat >>confdefs.h <<\_ACEOF
24022 #define HAVE_MBSTATE_T 1
24023 _ACEOF
24024
24025    else
24026
24027 cat >>confdefs.h <<\_ACEOF
24028 #define mbstate_t int
24029 _ACEOF
24030
24031    fi
24032
24033 { echo "$as_me:$LINENO: checking for C restrict keyword" >&5
24034 echo $ECHO_N "checking for C restrict keyword... $ECHO_C" >&6; }
24035 if test "${emacs_cv_c_restrict+set}" = set; then
24036   echo $ECHO_N "(cached) $ECHO_C" >&6
24037 else
24038   cat >conftest.$ac_ext <<_ACEOF
24039 /* confdefs.h.  */
24040 _ACEOF
24041 cat confdefs.h >>conftest.$ac_ext
24042 cat >>conftest.$ac_ext <<_ACEOF
24043 /* end confdefs.h.  */
24044 void fred (int *restrict x);
24045 int
24046 main ()
24047 {
24048
24049   ;
24050   return 0;
24051 }
24052 _ACEOF
24053 rm -f conftest.$ac_objext
24054 if { (ac_try="$ac_compile"
24055 case "(($ac_try" in
24056   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
24057   *) ac_try_echo=$ac_try;;
24058 esac
24059 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
24060   (eval "$ac_compile") 2>conftest.er1
24061   ac_status=$?
24062   grep -v '^ *+' conftest.er1 >conftest.err
24063   rm -f conftest.er1
24064   cat conftest.err >&5
24065   echo "$as_me:$LINENO: \$? = $ac_status" >&5
24066   (exit $ac_status); } && {
24067          test -z "$ac_c_werror_flag" ||
24068          test ! -s conftest.err
24069        } && test -s conftest.$ac_objext; then
24070   emacs_cv_c_restrict=yes
24071 else
24072   echo "$as_me: failed program was:" >&5
24073 sed 's/^/| /' conftest.$ac_ext >&5
24074
24075         cat >conftest.$ac_ext <<_ACEOF
24076 /* confdefs.h.  */
24077 _ACEOF
24078 cat confdefs.h >>conftest.$ac_ext
24079 cat >>conftest.$ac_ext <<_ACEOF
24080 /* end confdefs.h.  */
24081 void fred (int *__restrict x);
24082 int
24083 main ()
24084 {
24085
24086   ;
24087   return 0;
24088 }
24089 _ACEOF
24090 rm -f conftest.$ac_objext
24091 if { (ac_try="$ac_compile"
24092 case "(($ac_try" in
24093   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
24094   *) ac_try_echo=$ac_try;;
24095 esac
24096 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
24097   (eval "$ac_compile") 2>conftest.er1
24098   ac_status=$?
24099   grep -v '^ *+' conftest.er1 >conftest.err
24100   rm -f conftest.er1
24101   cat conftest.err >&5
24102   echo "$as_me:$LINENO: \$? = $ac_status" >&5
24103   (exit $ac_status); } && {
24104          test -z "$ac_c_werror_flag" ||
24105          test ! -s conftest.err
24106        } && test -s conftest.$ac_objext; then
24107   emacs_cv_c_restrict=__restrict
24108 else
24109   echo "$as_me: failed program was:" >&5
24110 sed 's/^/| /' conftest.$ac_ext >&5
24111
24112         emacs_cv_c_restrict=no
24113 fi
24114
24115 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24116 fi
24117
24118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24119 fi
24120 { echo "$as_me:$LINENO: result: $emacs_cv_c_restrict" >&5
24121 echo "${ECHO_T}$emacs_cv_c_restrict" >&6; }
24122 case "$emacs_cv_c_restrict" in
24123   yes) emacs_restrict=restrict;;
24124   no) emacs_restrict="";;
24125   *) emacs_restrict="$emacs_cv_c_restrict";;
24126 esac
24127 if test "$emacs_restrict" != __restrict; then
24128
24129 cat >>confdefs.h <<_ACEOF
24130 #define __restrict $emacs_restrict
24131 _ACEOF
24132
24133 fi
24134
24135 { echo "$as_me:$LINENO: checking for C restricted array declarations" >&5
24136 echo $ECHO_N "checking for C restricted array declarations... $ECHO_C" >&6; }
24137 if test "${emacs_cv_c_restrict_arr+set}" = set; then
24138   echo $ECHO_N "(cached) $ECHO_C" >&6
24139 else
24140   cat >conftest.$ac_ext <<_ACEOF
24141 /* confdefs.h.  */
24142 _ACEOF
24143 cat confdefs.h >>conftest.$ac_ext
24144 cat >>conftest.$ac_ext <<_ACEOF
24145 /* end confdefs.h.  */
24146 void fred (int x[__restrict]);
24147 int
24148 main ()
24149 {
24150
24151   ;
24152   return 0;
24153 }
24154 _ACEOF
24155 rm -f conftest.$ac_objext
24156 if { (ac_try="$ac_compile"
24157 case "(($ac_try" in
24158   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
24159   *) ac_try_echo=$ac_try;;
24160 esac
24161 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
24162   (eval "$ac_compile") 2>conftest.er1
24163   ac_status=$?
24164   grep -v '^ *+' conftest.er1 >conftest.err
24165   rm -f conftest.er1
24166   cat conftest.err >&5
24167   echo "$as_me:$LINENO: \$? = $ac_status" >&5
24168   (exit $ac_status); } && {
24169          test -z "$ac_c_werror_flag" ||
24170          test ! -s conftest.err
24171        } && test -s conftest.$ac_objext; then
24172   emacs_cv_c_restrict_arr=yes
24173 else
24174   echo "$as_me: failed program was:" >&5
24175 sed 's/^/| /' conftest.$ac_ext >&5
24176
24177         emacs_cv_c_restrict_arr=no
24178 fi
24179
24180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24181 fi
24182 { echo "$as_me:$LINENO: result: $emacs_cv_c_restrict_arr" >&5
24183 echo "${ECHO_T}$emacs_cv_c_restrict_arr" >&6; }
24184 if test "$emacs_cv_c_restrict_arr" = yes; then
24185
24186 cat >>confdefs.h <<\_ACEOF
24187 #define __restrict_arr __restrict
24188 _ACEOF
24189
24190 fi
24191
24192
24193
24194 # Set up the CFLAGS for real compilation, so we can substitute it.
24195 CFLAGS="$REAL_CFLAGS"
24196 CPPFLAGS="$REAL_CPPFLAGS"
24197
24198 #### Find out which version of Emacs this is.
24199 version=`grep 'defconst[         ]*emacs-version' ${srcdir}/lisp/version.el \
24200          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
24201 if test x"${version}" = x; then
24202   { { echo "$as_me:$LINENO: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." >&5
24203 echo "$as_me: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." >&2;}
24204    { (exit 1); exit 1; }; }
24205 fi
24206
24207 ### Specify what sort of things we'll be editing into Makefile and config.h.
24208 ### Use configuration here uncanonicalized to avoid exceeding size limits.
24209
24210
24211
24212
24213
24214
24215
24216
24217
24218
24219
24220
24221
24222
24223
24224
24225
24226
24227
24228
24229
24230
24231
24232
24233
24234
24235
24236
24237
24238
24239
24240
24241
24242
24243
24244
24245
24246
24247
24248
24249
24250
24251
24252 cat >>confdefs.h <<_ACEOF
24253 #define EMACS_CONFIGURATION "${canonical}"
24254 _ACEOF
24255
24256
24257 cat >>confdefs.h <<_ACEOF
24258 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
24259 _ACEOF
24260
24261
24262 cat >>confdefs.h <<_ACEOF
24263 #define config_machfile "${machfile}"
24264 _ACEOF
24265
24266
24267 cat >>confdefs.h <<_ACEOF
24268 #define config_opsysfile "${opsysfile}"
24269 _ACEOF
24270
24271
24272 cat >>confdefs.h <<_ACEOF
24273 #define LD_SWITCH_X_SITE ${LD_SWITCH_X_SITE}
24274 _ACEOF
24275
24276
24277 cat >>confdefs.h <<_ACEOF
24278 #define LD_SWITCH_X_SITE_AUX ${LD_SWITCH_X_SITE_AUX}
24279 _ACEOF
24280
24281
24282 cat >>confdefs.h <<_ACEOF
24283 #define C_SWITCH_X_SITE ${C_SWITCH_X_SITE}
24284 _ACEOF
24285
24286
24287 cat >>confdefs.h <<_ACEOF
24288 #define UNEXEC_SRC ${UNEXEC_SRC}
24289 _ACEOF
24290
24291
24292 if test "${HAVE_X_WINDOWS}" = "yes" ; then
24293
24294 cat >>confdefs.h <<\_ACEOF
24295 #define HAVE_X_WINDOWS 1
24296 _ACEOF
24297
24298 fi
24299 if test "${USE_X_TOOLKIT}" != "none" ; then
24300
24301 cat >>confdefs.h <<\_ACEOF
24302 #define USE_X_TOOLKIT 1
24303 _ACEOF
24304
24305   if test "${USE_X_TOOLKIT}" = "LUCID"; then
24306
24307 cat >>confdefs.h <<\_ACEOF
24308 #define USE_LUCID 1
24309 _ACEOF
24310
24311   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
24312
24313 cat >>confdefs.h <<\_ACEOF
24314 #define USE_MOTIF 1
24315 _ACEOF
24316
24317   fi
24318 fi
24319 if test "${HAVE_X11}" = "yes" ; then
24320
24321 cat >>confdefs.h <<\_ACEOF
24322 #define HAVE_X11 1
24323 _ACEOF
24324
24325 fi
24326 if test "${HAVE_MENUS}" = "yes" ; then
24327
24328 cat >>confdefs.h <<\_ACEOF
24329 #define HAVE_MENUS 1
24330 _ACEOF
24331
24332 fi
24333 if test "${GNU_MALLOC}" = "yes" ; then
24334
24335 cat >>confdefs.h <<\_ACEOF
24336 #define GNU_MALLOC 1
24337 _ACEOF
24338
24339 fi
24340 if test "${REL_ALLOC}" = "yes" ; then
24341
24342 cat >>confdefs.h <<\_ACEOF
24343 #define REL_ALLOC 1
24344 _ACEOF
24345
24346 fi
24347
24348
24349
24350
24351
24352
24353 #### Report on what we decided to do.
24354 #### Report GTK as a toolkit, even if it doesn't use Xt.
24355 #### It makes printing result more understandable as using GTK sets
24356 #### toolkit_scroll_bars to yes by default.
24357 if test "${HAVE_GTK}" = "yes"; then
24358   USE_X_TOOLKIT=GTK
24359 fi
24360
24361 echo "
24362 Configured for \`${canonical}'.
24363
24364   Where should the build process find the source code?    ${srcdir}
24365   What operating system and machine description files should Emacs use?
24366         \`${opsysfile}' and \`${machfile}'
24367   What compiler should emacs be built with?               ${CC} ${CFLAGS}
24368   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
24369   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
24370   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
24371   What window system should Emacs use?                    ${window_system}
24372   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
24373
24374 if test -n "${x_includes}"; then
24375 echo "  Where do we find X Windows header files?                ${x_includes}"
24376 else
24377 echo "  Where do we find X Windows header files?                Standard dirs"
24378 fi
24379 if test -n "${x_libraries}"; then
24380 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
24381 else
24382 echo "  Where do we find X Windows libraries?                   Standard dirs"
24383 fi
24384
24385 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
24386 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
24387 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
24388 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
24389 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $ac_gif_lib_name"
24390 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
24391 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
24392 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
24393 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
24394
24395 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
24396 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
24397 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
24398 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
24399
24400 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
24401 echo
24402
24403 if test $USE_XASSERTS = yes; then
24404    echo "  Compiling with asserts turned on."
24405    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
24406 fi
24407
24408 echo
24409
24410 if test "$USE_X_TOOLKIT" = GTK; then
24411   case "$canonical" in
24412   *cygwin*)
24413     echo "There are known problems with Emacs and Gtk+ on cygwin, so you
24414   will probably get a crash on startup.  If this happens, please use another
24415   toolkit for Emacs.  See etc/PROBLEMS for more information."
24416   ;;
24417   esac
24418 fi
24419
24420 if test "$HAVE_NS" = "yes"; then
24421    echo
24422    echo "You must run \"make install\" in order to test the built application.
24423 The installed application will go to nextstep/Emacs.app and can be
24424 run or moved from there."
24425    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
24426       echo "The application will be fully self-contained."
24427     else
24428       echo "The lisp resources for the application will be installed under ${prefix}.
24429 You may need to run \"make install\" with sudo.  The application will fail
24430 to run if these resources are not installed."
24431    fi
24432    echo
24433 fi
24434
24435 if test "$HAVE_DBUS" = yes && test "${opsys}" != "gnu-linux"; then
24436   echo "D-Bus integration has been tested for GNU/Linux only."
24437   echo
24438 fi
24439
24440
24441 # Remove any trailing slashes in these variables.
24442 test "${prefix}" != NONE &&
24443   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
24444 test "${exec_prefix}" != NONE &&
24445   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
24446
24447 # Now get this: Some word that is part of the ${srcdir} directory name
24448 # or the ${configuration} value might, just might, happen to be an
24449 # identifier like `sun4' or `i386' or something, and be predefined by
24450 # the C preprocessor to some helpful value like 1, or maybe the empty
24451 # string.  Needless to say consequent macro substitutions are less
24452 # than conducive to the makefile finding the correct directory.
24453 cpp_undefs="`echo $srcdir $configuration $canonical |
24454   sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/  *$//' \
24455   -e 's/  */ -U/g' -e 's/-U[0-9][^ ]*//g'`"
24456
24457 ## Check if the C preprocessor will convert `..' to `. .'.  If so, set
24458 ## CPP_NEED_TRADITIONAL to `yes' so that the code to generate Makefile
24459 ## from Makefile.c can correctly provide the arg `-traditional' to the
24460 ## C preprocessor.
24461
24462 cat >conftest.$ac_ext <<_ACEOF
24463 /* confdefs.h.  */
24464 _ACEOF
24465 cat confdefs.h >>conftest.$ac_ext
24466 cat >>conftest.$ac_ext <<_ACEOF
24467 /* end confdefs.h.  */
24468 yes..yes
24469 _ACEOF
24470 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
24471   $EGREP "yes..yes" >/dev/null 2>&1; then
24472   CPP_NEED_TRADITIONAL=no
24473 else
24474   CPP_NEED_TRADITIONAL=yes
24475 fi
24476 rm -f conftest*
24477
24478
24479 ac_config_files="$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"
24480
24481 ac_config_commands="$ac_config_commands default"
24482
24483 cat >confcache <<\_ACEOF
24484 # This file is a shell script that caches the results of configure
24485 # tests run on this system so they can be shared between configure
24486 # scripts and configure runs, see configure's option --config-cache.
24487 # It is not useful on other systems.  If it contains results you don't
24488 # want to keep, you may remove or edit it.
24489 #
24490 # config.status only pays attention to the cache file if you give it
24491 # the --recheck option to rerun configure.
24492 #
24493 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24494 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24495 # following values.
24496
24497 _ACEOF
24498
24499 # The following way of writing the cache mishandles newlines in values,
24500 # but we know of no workaround that is simple, portable, and efficient.
24501 # So, we kill variables containing newlines.
24502 # Ultrix sh set writes to stderr and can't be redirected directly,
24503 # and sets the high bit in the cache file unless we assign to the vars.
24504 (
24505   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
24506     eval ac_val=\$$ac_var
24507     case $ac_val in #(
24508     *${as_nl}*)
24509       case $ac_var in #(
24510       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
24511 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
24512       esac
24513       case $ac_var in #(
24514       _ | IFS | as_nl) ;; #(
24515       *) $as_unset $ac_var ;;
24516       esac ;;
24517     esac
24518   done
24519
24520   (set) 2>&1 |
24521     case $as_nl`(ac_space=' '; set) 2>&1` in #(
24522     *${as_nl}ac_space=\ *)
24523       # `set' does not quote correctly, so add quotes (double-quote
24524       # substitution turns \\\\ into \\, and sed turns \\ into \).
24525       sed -n \
24526         "s/'/'\\\\''/g;
24527           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24528       ;; #(
24529     *)
24530       # `set' quotes correctly as required by POSIX, so do not add quotes.
24531       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
24532       ;;
24533     esac |
24534     sort
24535 ) |
24536   sed '
24537      /^ac_cv_env_/b end
24538      t clear
24539      :clear
24540      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24541      t end
24542      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24543      :end' >>confcache
24544 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
24545   if test -w "$cache_file"; then
24546     test "x$cache_file" != "x/dev/null" &&
24547       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
24548 echo "$as_me: updating cache $cache_file" >&6;}
24549     cat confcache >$cache_file
24550   else
24551     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
24552 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
24553   fi
24554 fi
24555 rm -f confcache
24556
24557 test "x$prefix" = xNONE && prefix=$ac_default_prefix
24558 # Let make expand exec_prefix.
24559 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24560
24561 DEFS=-DHAVE_CONFIG_H
24562
24563 ac_libobjs=
24564 ac_ltlibobjs=
24565 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
24566   # 1. Remove the extension, and $U if already installed.
24567   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
24568   ac_i=`echo "$ac_i" | sed "$ac_script"`
24569   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
24570   #    will be set to the directory where LIBOBJS objects are built.
24571   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
24572   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
24573 done
24574 LIBOBJS=$ac_libobjs
24575
24576 LTLIBOBJS=$ac_ltlibobjs
24577
24578
24579
24580 : ${CONFIG_STATUS=./config.status}
24581 ac_clean_files_save=$ac_clean_files
24582 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
24583 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
24584 echo "$as_me: creating $CONFIG_STATUS" >&6;}
24585 cat >$CONFIG_STATUS <<_ACEOF
24586 #! $SHELL
24587 # Generated by $as_me.
24588 # Run this file to recreate the current configuration.
24589 # Compiler output produced by configure, useful for debugging
24590 # configure, is in config.log if it exists.
24591
24592 debug=false
24593 ac_cs_recheck=false
24594 ac_cs_silent=false
24595 SHELL=\${CONFIG_SHELL-$SHELL}
24596 _ACEOF
24597
24598 cat >>$CONFIG_STATUS <<\_ACEOF
24599 ## --------------------- ##
24600 ## M4sh Initialization.  ##
24601 ## --------------------- ##
24602
24603 # Be more Bourne compatible
24604 DUALCASE=1; export DUALCASE # for MKS sh
24605 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
24606   emulate sh
24607   NULLCMD=:
24608   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
24609   # is contrary to our usage.  Disable this feature.
24610   alias -g '${1+"$@"}'='"$@"'
24611   setopt NO_GLOB_SUBST
24612 else
24613   case `(set -o) 2>/dev/null` in
24614   *posix*) set -o posix ;;
24615 esac
24616
24617 fi
24618
24619
24620
24621
24622 # PATH needs CR
24623 # Avoid depending upon Character Ranges.
24624 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24625 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24626 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24627 as_cr_digits='0123456789'
24628 as_cr_alnum=$as_cr_Letters$as_cr_digits
24629
24630 # The user is always right.
24631 if test "${PATH_SEPARATOR+set}" != set; then
24632   echo "#! /bin/sh" >conf$$.sh
24633   echo  "exit 0"   >>conf$$.sh
24634   chmod +x conf$$.sh
24635   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
24636     PATH_SEPARATOR=';'
24637   else
24638     PATH_SEPARATOR=:
24639   fi
24640   rm -f conf$$.sh
24641 fi
24642
24643 # Support unset when possible.
24644 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
24645   as_unset=unset
24646 else
24647   as_unset=false
24648 fi
24649
24650
24651 # IFS
24652 # We need space, tab and new line, in precisely that order.  Quoting is
24653 # there to prevent editors from complaining about space-tab.
24654 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
24655 # splitting by setting IFS to empty value.)
24656 as_nl='
24657 '
24658 IFS=" ""        $as_nl"
24659
24660 # Find who we are.  Look in the path if we contain no directory separator.
24661 case $0 in
24662   *[\\/]* ) as_myself=$0 ;;
24663   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24664 for as_dir in $PATH
24665 do
24666   IFS=$as_save_IFS
24667   test -z "$as_dir" && as_dir=.
24668   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24669 done
24670 IFS=$as_save_IFS
24671
24672      ;;
24673 esac
24674 # We did not find ourselves, most probably we were run as `sh COMMAND'
24675 # in which case we are not to be found in the path.
24676 if test "x$as_myself" = x; then
24677   as_myself=$0
24678 fi
24679 if test ! -f "$as_myself"; then
24680   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
24681   { (exit 1); exit 1; }
24682 fi
24683
24684 # Work around bugs in pre-3.0 UWIN ksh.
24685 for as_var in ENV MAIL MAILPATH
24686 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
24687 done
24688 PS1='$ '
24689 PS2='> '
24690 PS4='+ '
24691
24692 # NLS nuisances.
24693 for as_var in \
24694   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
24695   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
24696   LC_TELEPHONE LC_TIME
24697 do
24698   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
24699     eval $as_var=C; export $as_var
24700   else
24701     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
24702   fi
24703 done
24704
24705 # Required to use basename.
24706 if expr a : '\(a\)' >/dev/null 2>&1 &&
24707    test "X`expr 00001 : '.*\(...\)'`" = X001; then
24708   as_expr=expr
24709 else
24710   as_expr=false
24711 fi
24712
24713 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
24714   as_basename=basename
24715 else
24716   as_basename=false
24717 fi
24718
24719
24720 # Name of the executable.
24721 as_me=`$as_basename -- "$0" ||
24722 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24723          X"$0" : 'X\(//\)$' \| \
24724          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
24725 echo X/"$0" |
24726     sed '/^.*\/\([^/][^/]*\)\/*$/{
24727             s//\1/
24728             q
24729           }
24730           /^X\/\(\/\/\)$/{
24731             s//\1/
24732             q
24733           }
24734           /^X\/\(\/\).*/{
24735             s//\1/
24736             q
24737           }
24738           s/.*/./; q'`
24739
24740 # CDPATH.
24741 $as_unset CDPATH
24742
24743
24744
24745   as_lineno_1=$LINENO
24746   as_lineno_2=$LINENO
24747   test "x$as_lineno_1" != "x$as_lineno_2" &&
24748   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
24749
24750   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
24751   # uniformly replaced by the line number.  The first 'sed' inserts a
24752   # line-number line after each line using $LINENO; the second 'sed'
24753   # does the real work.  The second script uses 'N' to pair each
24754   # line-number line with the line containing $LINENO, and appends
24755   # trailing '-' during substitution so that $LINENO is not a special
24756   # case at line end.
24757   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
24758   # scripts with optimization help from Paolo Bonzini.  Blame Lee
24759   # E. McMahon (1931-1989) for sed's syntax.  :-)
24760   sed -n '
24761     p
24762     /[$]LINENO/=
24763   ' <$as_myself |
24764     sed '
24765       s/[$]LINENO.*/&-/
24766       t lineno
24767       b
24768       :lineno
24769       N
24770       :loop
24771       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
24772       t loop
24773       s/-\n.*//
24774     ' >$as_me.lineno &&
24775   chmod +x "$as_me.lineno" ||
24776     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
24777    { (exit 1); exit 1; }; }
24778
24779   # Don't try to exec as it changes $[0], causing all sort of problems
24780   # (the dirname of $[0] is not the place where we might find the
24781   # original and so on.  Autoconf is especially sensitive to this).
24782   . "./$as_me.lineno"
24783   # Exit status is that of the last command.
24784   exit
24785 }
24786
24787
24788 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
24789   as_dirname=dirname
24790 else
24791   as_dirname=false
24792 fi
24793
24794 ECHO_C= ECHO_N= ECHO_T=
24795 case `echo -n x` in
24796 -n*)
24797   case `echo 'x\c'` in
24798   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
24799   *)   ECHO_C='\c';;
24800   esac;;
24801 *)
24802   ECHO_N='-n';;
24803 esac
24804
24805 if expr a : '\(a\)' >/dev/null 2>&1 &&
24806    test "X`expr 00001 : '.*\(...\)'`" = X001; then
24807   as_expr=expr
24808 else
24809   as_expr=false
24810 fi
24811
24812 rm -f conf$$ conf$$.exe conf$$.file
24813 if test -d conf$$.dir; then
24814   rm -f conf$$.dir/conf$$.file
24815 else
24816   rm -f conf$$.dir
24817   mkdir conf$$.dir
24818 fi
24819 echo >conf$$.file
24820 if ln -s conf$$.file conf$$ 2>/dev/null; then
24821   as_ln_s='ln -s'
24822   # ... but there are two gotchas:
24823   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
24824   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
24825   # In both cases, we have to default to `cp -p'.
24826   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
24827     as_ln_s='cp -p'
24828 elif ln conf$$.file conf$$ 2>/dev/null; then
24829   as_ln_s=ln
24830 else
24831   as_ln_s='cp -p'
24832 fi
24833 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
24834 rmdir conf$$.dir 2>/dev/null
24835
24836 if mkdir -p . 2>/dev/null; then
24837   as_mkdir_p=:
24838 else
24839   test -d ./-p && rmdir ./-p
24840   as_mkdir_p=false
24841 fi
24842
24843 if test -x / >/dev/null 2>&1; then
24844   as_test_x='test -x'
24845 else
24846   if ls -dL / >/dev/null 2>&1; then
24847     as_ls_L_option=L
24848   else
24849     as_ls_L_option=
24850   fi
24851   as_test_x='
24852     eval sh -c '\''
24853       if test -d "$1"; then
24854         test -d "$1/.";
24855       else
24856         case $1 in
24857         -*)set "./$1";;
24858         esac;
24859         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
24860         ???[sx]*):;;*)false;;esac;fi
24861     '\'' sh
24862   '
24863 fi
24864 as_executable_p=$as_test_x
24865
24866 # Sed expression to map a string onto a valid CPP name.
24867 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24868
24869 # Sed expression to map a string onto a valid variable name.
24870 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24871
24872
24873 exec 6>&1
24874
24875 # Save the log message, to keep $[0] and so on meaningful, and to
24876 # report actual input values of CONFIG_FILES etc. instead of their
24877 # values after options handling.
24878 ac_log="
24879 This file was extended by emacs $as_me 23.0.90, which was
24880 generated by GNU Autoconf 2.61.  Invocation command line was
24881
24882   CONFIG_FILES    = $CONFIG_FILES
24883   CONFIG_HEADERS  = $CONFIG_HEADERS
24884   CONFIG_LINKS    = $CONFIG_LINKS
24885   CONFIG_COMMANDS = $CONFIG_COMMANDS
24886   $ $0 $@
24887
24888 on `(hostname || uname -n) 2>/dev/null | sed 1q`
24889 "
24890
24891 _ACEOF
24892
24893 cat >>$CONFIG_STATUS <<_ACEOF
24894 # Files that config.status was made for.
24895 config_files="$ac_config_files"
24896 config_headers="$ac_config_headers"
24897 config_commands="$ac_config_commands"
24898
24899 _ACEOF
24900
24901 cat >>$CONFIG_STATUS <<\_ACEOF
24902 ac_cs_usage="\
24903 \`$as_me' instantiates files from templates according to the
24904 current configuration.
24905
24906 Usage: $0 [OPTIONS] [FILE]...
24907
24908   -h, --help       print this help, then exit
24909   -V, --version    print version number and configuration settings, then exit
24910   -q, --quiet      do not print progress messages
24911   -d, --debug      don't remove temporary files
24912       --recheck    update $as_me by reconfiguring in the same conditions
24913   --file=FILE[:TEMPLATE]
24914                    instantiate the configuration file FILE
24915   --header=FILE[:TEMPLATE]
24916                    instantiate the configuration header FILE
24917
24918 Configuration files:
24919 $config_files
24920
24921 Configuration headers:
24922 $config_headers
24923
24924 Configuration commands:
24925 $config_commands
24926
24927 Report bugs to <bug-autoconf@gnu.org>."
24928
24929 _ACEOF
24930 cat >>$CONFIG_STATUS <<_ACEOF
24931 ac_cs_version="\\
24932 emacs config.status 23.0.90
24933 configured by $0, generated by GNU Autoconf 2.61,
24934   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
24935
24936 Copyright (C) 2006 Free Software Foundation, Inc.
24937 This config.status script is free software; the Free Software Foundation
24938 gives unlimited permission to copy, distribute and modify it."
24939
24940 ac_pwd='$ac_pwd'
24941 srcdir='$srcdir'
24942 INSTALL='$INSTALL'
24943 _ACEOF
24944
24945 cat >>$CONFIG_STATUS <<\_ACEOF
24946 # If no file are specified by the user, then we need to provide default
24947 # value.  By we need to know if files were specified by the user.
24948 ac_need_defaults=:
24949 while test $# != 0
24950 do
24951   case $1 in
24952   --*=*)
24953     ac_option=`expr "X$1" : 'X\([^=]*\)='`
24954     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
24955     ac_shift=:
24956     ;;
24957   *)
24958     ac_option=$1
24959     ac_optarg=$2
24960     ac_shift=shift
24961     ;;
24962   esac
24963
24964   case $ac_option in
24965   # Handling of the options.
24966   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
24967     ac_cs_recheck=: ;;
24968   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
24969     echo "$ac_cs_version"; exit ;;
24970   --debug | --debu | --deb | --de | --d | -d )
24971     debug=: ;;
24972   --file | --fil | --fi | --f )
24973     $ac_shift
24974     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
24975     ac_need_defaults=false;;
24976   --header | --heade | --head | --hea )
24977     $ac_shift
24978     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
24979     ac_need_defaults=false;;
24980   --he | --h)
24981     # Conflict between --help and --header
24982     { echo "$as_me: error: ambiguous option: $1
24983 Try \`$0 --help' for more information." >&2
24984    { (exit 1); exit 1; }; };;
24985   --help | --hel | -h )
24986     echo "$ac_cs_usage"; exit ;;
24987   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
24988   | -silent | --silent | --silen | --sile | --sil | --si | --s)
24989     ac_cs_silent=: ;;
24990
24991   # This is an error.
24992   -*) { echo "$as_me: error: unrecognized option: $1
24993 Try \`$0 --help' for more information." >&2
24994    { (exit 1); exit 1; }; } ;;
24995
24996   *) ac_config_targets="$ac_config_targets $1"
24997      ac_need_defaults=false ;;
24998
24999   esac
25000   shift
25001 done
25002
25003 ac_configure_extra_args=
25004
25005 if $ac_cs_silent; then
25006   exec 6>/dev/null
25007   ac_configure_extra_args="$ac_configure_extra_args --silent"
25008 fi
25009
25010 _ACEOF
25011 cat >>$CONFIG_STATUS <<_ACEOF
25012 if \$ac_cs_recheck; then
25013   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
25014   CONFIG_SHELL=$SHELL
25015   export CONFIG_SHELL
25016   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
25017 fi
25018
25019 _ACEOF
25020 cat >>$CONFIG_STATUS <<\_ACEOF
25021 exec 5>>config.log
25022 {
25023   echo
25024   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
25025 ## Running $as_me. ##
25026 _ASBOX
25027   echo "$ac_log"
25028 } >&5
25029
25030 _ACEOF
25031 cat >>$CONFIG_STATUS <<_ACEOF
25032 #
25033 # INIT-COMMANDS
25034 #
25035 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPP_NEED_TRADITIONAL="$CPP_NEED_TRADITIONAL" CPPFLAGS="$CPPFLAGS" cpp_undefs="$cpp_undefs"
25036
25037 _ACEOF
25038
25039 cat >>$CONFIG_STATUS <<\_ACEOF
25040
25041 # Handling of arguments.
25042 for ac_config_target in $ac_config_targets
25043 do
25044   case $ac_config_target in
25045     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
25046     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
25047     "lib-src/Makefile.c") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile.c:lib-src/Makefile.in" ;;
25048     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
25049     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
25050     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
25051     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
25052     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
25053     "src/Makefile.c") CONFIG_FILES="$CONFIG_FILES src/Makefile.c:src/Makefile.in" ;;
25054     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
25055     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
25056     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
25057     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
25058
25059   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
25060 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
25061    { (exit 1); exit 1; }; };;
25062   esac
25063 done
25064
25065
25066 # If the user did not use the arguments to specify the items to instantiate,
25067 # then the envvar interface is used.  Set only those that are not.
25068 # We use the long form for the default assignment because of an extremely
25069 # bizarre bug on SunOS 4.1.3.
25070 if $ac_need_defaults; then
25071   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
25072   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
25073   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
25074 fi
25075
25076 # Have a temporary directory for convenience.  Make it in the build tree
25077 # simply because there is no reason against having it here, and in addition,
25078 # creating and moving files from /tmp can sometimes cause problems.
25079 # Hook for its removal unless debugging.
25080 # Note that there is a small window in which the directory will not be cleaned:
25081 # after its creation but before its name has been assigned to `$tmp'.
25082 $debug ||
25083 {
25084   tmp=
25085   trap 'exit_status=$?
25086   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
25087 ' 0
25088   trap '{ (exit 1); exit 1; }' 1 2 13 15
25089 }
25090 # Create a (secure) tmp directory for tmp files.
25091
25092 {
25093   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
25094   test -n "$tmp" && test -d "$tmp"
25095 }  ||
25096 {
25097   tmp=./conf$$-$RANDOM
25098   (umask 077 && mkdir "$tmp")
25099 } ||
25100 {
25101    echo "$me: cannot create a temporary directory in ." >&2
25102    { (exit 1); exit 1; }
25103 }
25104
25105 #
25106 # Set up the sed scripts for CONFIG_FILES section.
25107 #
25108
25109 # No need to generate the scripts if there are no CONFIG_FILES.
25110 # This happens for instance when ./config.status config.h
25111 if test -n "$CONFIG_FILES"; then
25112
25113 _ACEOF
25114
25115
25116
25117 ac_delim='%!_!# '
25118 for ac_last_try in false false false false false :; do
25119   cat >conf$$subs.sed <<_ACEOF
25120 SHELL!$SHELL$ac_delim
25121 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
25122 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
25123 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
25124 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
25125 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
25126 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
25127 exec_prefix!$exec_prefix$ac_delim
25128 prefix!$prefix$ac_delim
25129 program_transform_name!$program_transform_name$ac_delim
25130 bindir!$bindir$ac_delim
25131 sbindir!$sbindir$ac_delim
25132 libexecdir!$libexecdir$ac_delim
25133 datarootdir!$datarootdir$ac_delim
25134 datadir!$datadir$ac_delim
25135 sysconfdir!$sysconfdir$ac_delim
25136 sharedstatedir!$sharedstatedir$ac_delim
25137 localstatedir!$localstatedir$ac_delim
25138 includedir!$includedir$ac_delim
25139 oldincludedir!$oldincludedir$ac_delim
25140 docdir!$docdir$ac_delim
25141 infodir!$infodir$ac_delim
25142 htmldir!$htmldir$ac_delim
25143 dvidir!$dvidir$ac_delim
25144 pdfdir!$pdfdir$ac_delim
25145 psdir!$psdir$ac_delim
25146 libdir!$libdir$ac_delim
25147 localedir!$localedir$ac_delim
25148 mandir!$mandir$ac_delim
25149 DEFS!$DEFS$ac_delim
25150 ECHO_C!$ECHO_C$ac_delim
25151 ECHO_N!$ECHO_N$ac_delim
25152 ECHO_T!$ECHO_T$ac_delim
25153 LIBS!$LIBS$ac_delim
25154 build_alias!$build_alias$ac_delim
25155 host_alias!$host_alias$ac_delim
25156 target_alias!$target_alias$ac_delim
25157 MAINT!$MAINT$ac_delim
25158 build!$build$ac_delim
25159 build_cpu!$build_cpu$ac_delim
25160 build_vendor!$build_vendor$ac_delim
25161 build_os!$build_os$ac_delim
25162 host!$host$ac_delim
25163 host_cpu!$host_cpu$ac_delim
25164 host_vendor!$host_vendor$ac_delim
25165 host_os!$host_os$ac_delim
25166 CC!$CC$ac_delim
25167 CFLAGS!$CFLAGS$ac_delim
25168 LDFLAGS!$LDFLAGS$ac_delim
25169 CPPFLAGS!$CPPFLAGS$ac_delim
25170 ac_ct_CC!$ac_ct_CC$ac_delim
25171 EXEEXT!$EXEEXT$ac_delim
25172 OBJEXT!$OBJEXT$ac_delim
25173 CPP!$CPP$ac_delim
25174 GREP!$GREP$ac_delim
25175 EGREP!$EGREP$ac_delim
25176 LN_S!$LN_S$ac_delim
25177 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
25178 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
25179 INSTALL_DATA!$INSTALL_DATA$ac_delim
25180 RANLIB!$RANLIB$ac_delim
25181 INSTALL_INFO!$INSTALL_INFO$ac_delim
25182 GZIP_PROG!$GZIP_PROG$ac_delim
25183 MAKEINFO!$MAKEINFO$ac_delim
25184 LIBSOUND!$LIBSOUND$ac_delim
25185 PKG_CONFIG!$PKG_CONFIG$ac_delim
25186 ALSA_CFLAGS!$ALSA_CFLAGS$ac_delim
25187 ALSA_LIBS!$ALSA_LIBS$ac_delim
25188 CFLAGS_SOUND!$CFLAGS_SOUND$ac_delim
25189 SET_MAKE!$SET_MAKE$ac_delim
25190 XMKMF!$XMKMF$ac_delim
25191 HAVE_XSERVER!$HAVE_XSERVER$ac_delim
25192 RSVG_CFLAGS!$RSVG_CFLAGS$ac_delim
25193 RSVG_LIBS!$RSVG_LIBS$ac_delim
25194 GTK_CFLAGS!$GTK_CFLAGS$ac_delim
25195 GTK_LIBS!$GTK_LIBS$ac_delim
25196 DBUS_CFLAGS!$DBUS_CFLAGS$ac_delim
25197 DBUS_LIBS!$DBUS_LIBS$ac_delim
25198 FONTCONFIG_CFLAGS!$FONTCONFIG_CFLAGS$ac_delim
25199 FONTCONFIG_LIBS!$FONTCONFIG_LIBS$ac_delim
25200 XFT_CFLAGS!$XFT_CFLAGS$ac_delim
25201 XFT_LIBS!$XFT_LIBS$ac_delim
25202 FREETYPE_CFLAGS!$FREETYPE_CFLAGS$ac_delim
25203 FREETYPE_LIBS!$FREETYPE_LIBS$ac_delim
25204 LIBOTF_CFLAGS!$LIBOTF_CFLAGS$ac_delim
25205 LIBOTF_LIBS!$LIBOTF_LIBS$ac_delim
25206 M17N_FLT_CFLAGS!$M17N_FLT_CFLAGS$ac_delim
25207 M17N_FLT_LIBS!$M17N_FLT_LIBS$ac_delim
25208 ALLOCA!$ALLOCA$ac_delim
25209 liblockfile!$liblockfile$ac_delim
25210 LIBOBJS!$LIBOBJS$ac_delim
25211 NEED_SETGID!$NEED_SETGID$ac_delim
25212 KMEM_GROUP!$KMEM_GROUP$ac_delim
25213 GETLOADAVG_LIBS!$GETLOADAVG_LIBS$ac_delim
25214 GETOPT_H!$GETOPT_H$ac_delim
25215 GETOPTOBJS!$GETOPTOBJS$ac_delim
25216 version!$version$ac_delim
25217 _ACEOF
25218
25219   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
25220     break
25221   elif $ac_last_try; then
25222     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
25223 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
25224    { (exit 1); exit 1; }; }
25225   else
25226     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25227   fi
25228 done
25229
25230 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
25231 if test -n "$ac_eof"; then
25232   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
25233   ac_eof=`expr $ac_eof + 1`
25234 fi
25235
25236 cat >>$CONFIG_STATUS <<_ACEOF
25237 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
25238 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25239 _ACEOF
25240 sed '
25241 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
25242 s/^/s,@/; s/!/@,|#_!!_#|/
25243 :n
25244 t n
25245 s/'"$ac_delim"'$/,g/; t
25246 s/$/\\/; p
25247 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
25248 ' >>$CONFIG_STATUS <conf$$subs.sed
25249 rm -f conf$$subs.sed
25250 cat >>$CONFIG_STATUS <<_ACEOF
25251 CEOF$ac_eof
25252 _ACEOF
25253
25254
25255 ac_delim='%!_!# '
25256 for ac_last_try in false false false false false :; do
25257   cat >conf$$subs.sed <<_ACEOF
25258 configuration!$configuration$ac_delim
25259 canonical!$canonical$ac_delim
25260 srcdir!$srcdir$ac_delim
25261 lispdir!$lispdir$ac_delim
25262 locallisppath!$locallisppath$ac_delim
25263 lisppath!$lisppath$ac_delim
25264 x_default_search_path!$x_default_search_path$ac_delim
25265 etcdir!$etcdir$ac_delim
25266 archlibdir!$archlibdir$ac_delim
25267 bitmapdir!$bitmapdir$ac_delim
25268 gamedir!$gamedir$ac_delim
25269 gameuser!$gameuser$ac_delim
25270 c_switch_system!$c_switch_system$ac_delim
25271 c_switch_machine!$c_switch_machine$ac_delim
25272 LD_SWITCH_X_SITE!$LD_SWITCH_X_SITE$ac_delim
25273 LD_SWITCH_X_SITE_AUX!$LD_SWITCH_X_SITE_AUX$ac_delim
25274 C_SWITCH_X_SITE!$C_SWITCH_X_SITE$ac_delim
25275 X_TOOLKIT_TYPE!$X_TOOLKIT_TYPE$ac_delim
25276 machfile!$machfile$ac_delim
25277 opsysfile!$opsysfile$ac_delim
25278 ns_appdir!$ns_appdir$ac_delim
25279 ns_appbindir!$ns_appbindir$ac_delim
25280 ns_appresdir!$ns_appresdir$ac_delim
25281 ns_appsrc!$ns_appsrc$ac_delim
25282 GNUSTEP_MAKEFILES!$GNUSTEP_MAKEFILES$ac_delim
25283 GNUSTEP_SYSTEM_HEADERS!$GNUSTEP_SYSTEM_HEADERS$ac_delim
25284 GNUSTEP_SYSTEM_LIBRARIES!$GNUSTEP_SYSTEM_LIBRARIES$ac_delim
25285 GNU_OBJC_CFLAGS!$GNU_OBJC_CFLAGS$ac_delim
25286 LIB_SRC_EXTRA_INSTALLABLES!$LIB_SRC_EXTRA_INSTALLABLES$ac_delim
25287 LTLIBOBJS!$LTLIBOBJS$ac_delim
25288 _ACEOF
25289
25290   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 30; then
25291     break
25292   elif $ac_last_try; then
25293     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
25294 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
25295    { (exit 1); exit 1; }; }
25296   else
25297     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25298   fi
25299 done
25300
25301 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
25302 if test -n "$ac_eof"; then
25303   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
25304   ac_eof=`expr $ac_eof + 1`
25305 fi
25306
25307 cat >>$CONFIG_STATUS <<_ACEOF
25308 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
25309 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
25310 _ACEOF
25311 sed '
25312 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
25313 s/^/s,@/; s/!/@,|#_!!_#|/
25314 :n
25315 t n
25316 s/'"$ac_delim"'$/,g/; t
25317 s/$/\\/; p
25318 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
25319 ' >>$CONFIG_STATUS <conf$$subs.sed
25320 rm -f conf$$subs.sed
25321 cat >>$CONFIG_STATUS <<_ACEOF
25322 :end
25323 s/|#_!!_#|//g
25324 CEOF$ac_eof
25325 _ACEOF
25326
25327
25328 # VPATH may cause trouble with some makes, so we remove $(srcdir),
25329 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
25330 # trailing colons and then remove the whole line if VPATH becomes empty
25331 # (actually we leave an empty line to preserve line numbers).
25332 if test "x$srcdir" = x.; then
25333   ac_vpsub='/^[  ]*VPATH[        ]*=/{
25334 s/:*\$(srcdir):*/:/
25335 s/:*\${srcdir}:*/:/
25336 s/:*@srcdir@:*/:/
25337 s/^\([^=]*=[     ]*\):*/\1/
25338 s/:*$//
25339 s/^[^=]*=[       ]*$//
25340 }'
25341 fi
25342
25343 cat >>$CONFIG_STATUS <<\_ACEOF
25344 fi # test -n "$CONFIG_FILES"
25345
25346
25347 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
25348 do
25349   case $ac_tag in
25350   :[FHLC]) ac_mode=$ac_tag; continue;;
25351   esac
25352   case $ac_mode$ac_tag in
25353   :[FHL]*:*);;
25354   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
25355 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
25356    { (exit 1); exit 1; }; };;
25357   :[FH]-) ac_tag=-:-;;
25358   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
25359   esac
25360   ac_save_IFS=$IFS
25361   IFS=:
25362   set x $ac_tag
25363   IFS=$ac_save_IFS
25364   shift
25365   ac_file=$1
25366   shift
25367
25368   case $ac_mode in
25369   :L) ac_source=$1;;
25370   :[FH])
25371     ac_file_inputs=
25372     for ac_f
25373     do
25374       case $ac_f in
25375       -) ac_f="$tmp/stdin";;
25376       *) # Look for the file first in the build tree, then in the source tree
25377          # (if the path is not absolute).  The absolute path cannot be DOS-style,
25378          # because $ac_f cannot contain `:'.
25379          test -f "$ac_f" ||
25380            case $ac_f in
25381            [\\/$]*) false;;
25382            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
25383            esac ||
25384            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
25385 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
25386    { (exit 1); exit 1; }; };;
25387       esac
25388       ac_file_inputs="$ac_file_inputs $ac_f"
25389     done
25390
25391     # Let's still pretend it is `configure' which instantiates (i.e., don't
25392     # use $as_me), people would be surprised to read:
25393     #    /* config.h.  Generated by config.status.  */
25394     configure_input="Generated from "`IFS=:
25395           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
25396     if test x"$ac_file" != x-; then
25397       configure_input="$ac_file.  $configure_input"
25398       { echo "$as_me:$LINENO: creating $ac_file" >&5
25399 echo "$as_me: creating $ac_file" >&6;}
25400     fi
25401
25402     case $ac_tag in
25403     *:-:* | *:-) cat >"$tmp/stdin";;
25404     esac
25405     ;;
25406   esac
25407
25408   ac_dir=`$as_dirname -- "$ac_file" ||
25409 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25410          X"$ac_file" : 'X\(//\)[^/]' \| \
25411          X"$ac_file" : 'X\(//\)$' \| \
25412          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
25413 echo X"$ac_file" |
25414     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25415             s//\1/
25416             q
25417           }
25418           /^X\(\/\/\)[^/].*/{
25419             s//\1/
25420             q
25421           }
25422           /^X\(\/\/\)$/{
25423             s//\1/
25424             q
25425           }
25426           /^X\(\/\).*/{
25427             s//\1/
25428             q
25429           }
25430           s/.*/./; q'`
25431   { as_dir="$ac_dir"
25432   case $as_dir in #(
25433   -*) as_dir=./$as_dir;;
25434   esac
25435   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
25436     as_dirs=
25437     while :; do
25438       case $as_dir in #(
25439       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
25440       *) as_qdir=$as_dir;;
25441       esac
25442       as_dirs="'$as_qdir' $as_dirs"
25443       as_dir=`$as_dirname -- "$as_dir" ||
25444 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25445          X"$as_dir" : 'X\(//\)[^/]' \| \
25446          X"$as_dir" : 'X\(//\)$' \| \
25447          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
25448 echo X"$as_dir" |
25449     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25450             s//\1/
25451             q
25452           }
25453           /^X\(\/\/\)[^/].*/{
25454             s//\1/
25455             q
25456           }
25457           /^X\(\/\/\)$/{
25458             s//\1/
25459             q
25460           }
25461           /^X\(\/\).*/{
25462             s//\1/
25463             q
25464           }
25465           s/.*/./; q'`
25466       test -d "$as_dir" && break
25467     done
25468     test -z "$as_dirs" || eval "mkdir $as_dirs"
25469   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
25470 echo "$as_me: error: cannot create directory $as_dir" >&2;}
25471    { (exit 1); exit 1; }; }; }
25472   ac_builddir=.
25473
25474 case "$ac_dir" in
25475 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
25476 *)
25477   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25478   # A ".." for each directory in $ac_dir_suffix.
25479   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
25480   case $ac_top_builddir_sub in
25481   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
25482   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
25483   esac ;;
25484 esac
25485 ac_abs_top_builddir=$ac_pwd
25486 ac_abs_builddir=$ac_pwd$ac_dir_suffix
25487 # for backward compatibility:
25488 ac_top_builddir=$ac_top_build_prefix
25489
25490 case $srcdir in
25491   .)  # We are building in place.
25492     ac_srcdir=.
25493     ac_top_srcdir=$ac_top_builddir_sub
25494     ac_abs_top_srcdir=$ac_pwd ;;
25495   [\\/]* | ?:[\\/]* )  # Absolute name.
25496     ac_srcdir=$srcdir$ac_dir_suffix;
25497     ac_top_srcdir=$srcdir
25498     ac_abs_top_srcdir=$srcdir ;;
25499   *) # Relative name.
25500     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
25501     ac_top_srcdir=$ac_top_build_prefix$srcdir
25502     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
25503 esac
25504 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
25505
25506
25507   case $ac_mode in
25508   :F)
25509   #
25510   # CONFIG_FILE
25511   #
25512
25513   case $INSTALL in
25514   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
25515   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
25516   esac
25517 _ACEOF
25518
25519 cat >>$CONFIG_STATUS <<\_ACEOF
25520 # If the template does not know about datarootdir, expand it.
25521 # FIXME: This hack should be removed a few years after 2.60.
25522 ac_datarootdir_hack=; ac_datarootdir_seen=
25523
25524 case `sed -n '/datarootdir/ {
25525   p
25526   q
25527 }
25528 /@datadir@/p
25529 /@docdir@/p
25530 /@infodir@/p
25531 /@localedir@/p
25532 /@mandir@/p
25533 ' $ac_file_inputs` in
25534 *datarootdir*) ac_datarootdir_seen=yes;;
25535 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
25536   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
25537 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
25538 _ACEOF
25539 cat >>$CONFIG_STATUS <<_ACEOF
25540   ac_datarootdir_hack='
25541   s&@datadir@&$datadir&g
25542   s&@docdir@&$docdir&g
25543   s&@infodir@&$infodir&g
25544   s&@localedir@&$localedir&g
25545   s&@mandir@&$mandir&g
25546     s&\\\${datarootdir}&$datarootdir&g' ;;
25547 esac
25548 _ACEOF
25549
25550 # Neutralize VPATH when `$srcdir' = `.'.
25551 # Shell code in configure.ac might set extrasub.
25552 # FIXME: do we really want to maintain this feature?
25553 cat >>$CONFIG_STATUS <<_ACEOF
25554   sed "$ac_vpsub
25555 $extrasub
25556 _ACEOF
25557 cat >>$CONFIG_STATUS <<\_ACEOF
25558 :t
25559 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25560 s&@configure_input@&$configure_input&;t t
25561 s&@top_builddir@&$ac_top_builddir_sub&;t t
25562 s&@srcdir@&$ac_srcdir&;t t
25563 s&@abs_srcdir@&$ac_abs_srcdir&;t t
25564 s&@top_srcdir@&$ac_top_srcdir&;t t
25565 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
25566 s&@builddir@&$ac_builddir&;t t
25567 s&@abs_builddir@&$ac_abs_builddir&;t t
25568 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
25569 s&@INSTALL@&$ac_INSTALL&;t t
25570 $ac_datarootdir_hack
25571 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
25572
25573 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
25574   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
25575   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
25576   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25577 which seems to be undefined.  Please make sure it is defined." >&5
25578 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25579 which seems to be undefined.  Please make sure it is defined." >&2;}
25580
25581   rm -f "$tmp/stdin"
25582   case $ac_file in
25583   -) cat "$tmp/out"; rm -f "$tmp/out";;
25584   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
25585   esac
25586  ;;
25587   :H)
25588   #
25589   # CONFIG_HEADER
25590   #
25591 _ACEOF
25592
25593 # Transform confdefs.h into a sed script `conftest.defines', that
25594 # substitutes the proper values into config.h.in to produce config.h.
25595 rm -f conftest.defines conftest.tail
25596 # First, append a space to every undef/define line, to ease matching.
25597 echo 's/$/ /' >conftest.defines
25598 # Then, protect against being on the right side of a sed subst, or in
25599 # an unquoted here document, in config.status.  If some macros were
25600 # called several times there might be several #defines for the same
25601 # symbol, which is useless.  But do not sort them, since the last
25602 # AC_DEFINE must be honored.
25603 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
25604 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
25605 # NAME is the cpp macro being defined, VALUE is the value it is being given.
25606 # PARAMS is the parameter list in the macro definition--in most cases, it's
25607 # just an empty string.
25608 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
25609 ac_dB='\\)[      (].*,\\1define\\2'
25610 ac_dC=' '
25611 ac_dD=' ,'
25612
25613 uniq confdefs.h |
25614   sed -n '
25615         t rset
25616         :rset
25617         s/^[     ]*#[    ]*define[       ][      ]*//
25618         t ok
25619         d
25620         :ok
25621         s/[\\&,]/\\&/g
25622         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
25623         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
25624   ' >>conftest.defines
25625
25626 # Remove the space that was appended to ease matching.
25627 # Then replace #undef with comments.  This is necessary, for
25628 # example, in the case of _POSIX_SOURCE, which is predefined and required
25629 # on some systems where configure will not decide to define it.
25630 # (The regexp can be short, since the line contains either #define or #undef.)
25631 echo 's/ $//
25632 s,^[     #]*u.*,/* & */,' >>conftest.defines
25633
25634 # Break up conftest.defines:
25635 ac_max_sed_lines=50
25636
25637 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
25638 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
25639 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
25640 # et cetera.
25641 ac_in='$ac_file_inputs'
25642 ac_out='"$tmp/out1"'
25643 ac_nxt='"$tmp/out2"'
25644
25645 while :
25646 do
25647   # Write a here document:
25648     cat >>$CONFIG_STATUS <<_ACEOF
25649     # First, check the format of the line:
25650     cat >"\$tmp/defines.sed" <<\\CEOF
25651 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
25652 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
25653 b
25654 :def
25655 _ACEOF
25656   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
25657   echo 'CEOF
25658     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
25659   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
25660   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
25661   grep . conftest.tail >/dev/null || break
25662   rm -f conftest.defines
25663   mv conftest.tail conftest.defines
25664 done
25665 rm -f conftest.defines conftest.tail
25666
25667 echo "ac_result=$ac_in" >>$CONFIG_STATUS
25668 cat >>$CONFIG_STATUS <<\_ACEOF
25669   if test x"$ac_file" != x-; then
25670     echo "/* $configure_input  */" >"$tmp/config.h"
25671     cat "$ac_result" >>"$tmp/config.h"
25672     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
25673       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
25674 echo "$as_me: $ac_file is unchanged" >&6;}
25675     else
25676       rm -f $ac_file
25677       mv "$tmp/config.h" $ac_file
25678     fi
25679   else
25680     echo "/* $configure_input  */"
25681     cat "$ac_result"
25682   fi
25683   rm -f "$tmp/out12"
25684  ;;
25685
25686   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
25687 echo "$as_me: executing $ac_file commands" >&6;}
25688  ;;
25689   esac
25690
25691
25692   case $ac_file$ac_mode in
25693     "default":C)
25694
25695 ### Make the necessary directories, if they don't exist.
25696 for dir in etc lisp ; do
25697   test -d ${dir} || mkdir ${dir}
25698 done
25699
25700 # Build src/Makefile from ${srcdir}/src/Makefile.c
25701 # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c
25702 # This must be done after src/config.h is built, since we rely on that file.
25703
25704 echo creating src/epaths.h
25705 ${MAKE-make} epaths-force
25706
25707 # As of 2000-11-19, newest development versions of GNU cpp preprocess
25708 # `..' to `. .'  unless invoked with -traditional
25709
25710 if test "x$GCC" = xyes && test "x$CPP_NEED_TRADITIONAL" = xyes; then
25711   CPPFLAGS="$CPPFLAGS -traditional"
25712 fi
25713
25714 echo creating lib-src/Makefile
25715 ( cd lib-src
25716   rm -f junk.c junk1.c junk2.c
25717   sed -e '/start of cpp stuff/q' \
25718       < Makefile.c > junk1.c
25719   sed -e '1,/start of cpp stuff/d'\
25720       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
25721       < Makefile.c > junk.c
25722   $CPP $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
25723       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
25724   cat junk1.c junk2.c > Makefile.new
25725   rm -f junk.c junk1.c junk2.c
25726   chmod 444 Makefile.new
25727   mv -f Makefile.new Makefile
25728 )
25729
25730 echo creating src/Makefile
25731 ( cd src
25732   rm -f junk.c junk1.c junk2.c
25733   sed -e '/start of cpp stuff/q' \
25734       < Makefile.c > junk1.c
25735   sed -e '1,/start of cpp stuff/d'\
25736       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
25737       < Makefile.c > junk.c
25738   $CPP $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
25739       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
25740   cat junk1.c junk2.c > Makefile.new
25741   rm -f junk.c junk1.c junk2.c
25742   chmod 444 Makefile.new
25743   mv -f Makefile.new Makefile
25744 )
25745
25746 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
25747   echo creating src/.gdbinit
25748   echo source $srcdir/src/.gdbinit > src/.gdbinit
25749 fi
25750
25751  ;;
25752
25753   esac
25754 done # for ac_tag
25755
25756
25757 { (exit 0); exit 0; }
25758 _ACEOF
25759 chmod +x $CONFIG_STATUS
25760 ac_clean_files=$ac_clean_files_save
25761
25762
25763 # configure is writing to config.log, and then calls config.status.
25764 # config.status does its own redirection, appending to config.log.
25765 # Unfortunately, on DOS this fails, as config.log is still kept open
25766 # by configure, so config.status won't be able to write to it; its
25767 # output is simply discarded.  So we exec the FD to /dev/null,
25768 # effectively closing config.log, so it can be properly (re)opened and
25769 # appended to by config.status.  When coming back to configure, we
25770 # need to make the FD available again.
25771 if test "$no_create" != yes; then
25772   ac_cs_success=:
25773   ac_config_status_args=
25774   test "$silent" = yes &&
25775     ac_config_status_args="$ac_config_status_args --quiet"
25776   exec 5>/dev/null
25777   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25778   exec 5>>config.log
25779   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25780   # would make configure fail if this is the last instruction.
25781   $ac_cs_success || { (exit 1); exit 1; }
25782 fi
25783
25784