configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.61 for emacs 23.0.91.
   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='23.0.91'
 576 PACKAGE_STRING='emacs 23.0.91'
 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 23.0.91 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 23.0.91:";;
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   --disable-ns-self-contained
1341                           disable self contained build under NeXTstep
1342   --enable-asserts        compile code with asserts enabled
1343   --enable-maintainer-mode
1344                           enable make rules and dependencies not useful (and
1345                           sometimes confusing) to the casual installer
1346   --enable-locallisppath=PATH
1347                           directories Emacs should search for lisp files
1348                           specific to this site
1349   --disable-largefile     omit support for large files
1350
1351 Optional Packages:
1352   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1353   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1354   --without-pop           don't support POP mail retrieval with movemail
1355   --with-kerberos         support Kerberos-authenticated POP
1356   --with-kerberos5        support Kerberos version 5 authenticated POP
1357   --with-hesiod           support Hesiod to get the POP server host
1358   --without-sound         don't compile with sound support
1359   --without-sync-input    process async input synchronously
1360   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes, lucid, athena,
1361                           motif, gtk, no)
1362   --without-xpm           don't compile with XPM image support
1363   --without-jpeg          don't compile with JPEG image support
1364   --without-tiff          don't compile with TIFF image support
1365   --without-gif           don't compile with GIF image support
1366   --without-png           don't compile with PNG image support
1367   --without-rsvg          don't compile with SVG image support
1368   --without-freetype      don't use Freetype for local font support
1369   --without-xft           don't use XFT for anti aliased fonts
1370   --without-libotf        don't use libotf for OpenType font support
1371   --without-m17n-flt      don't use m17n-flt for text shaping
1372   --without-toolkit-scroll-bars
1373                           don't use Motif or Xaw3d scroll bars
1374   --without-xaw3d         don't use Xaw3d
1375   --without-xim           don't use X11 XIM
1376   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1377   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1378                           console
1379   --without-dbus          don't compile with D-Bus support
1380   --without-makeinfo      don't require makeinfo for building manuals
1381
1382   --with-pkg-config-prog=PATH
1383                           path to pkg-config for finding GTK and librsvg
1384   --with-gnustep-conf=PATH
1385                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1386                           or /etc/GNUstep/GNUstep.conf
1387   --with-x                use the X Window System
1388
1389 Some influential environment variables:
1390   CC          C compiler command
1391   CFLAGS      C compiler flags
1392   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1393               nonstandard directory <lib dir>
1394   LIBS        libraries to pass to the linker, e.g. -l<library>
1395   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1396               you have headers in a nonstandard directory <include dir>
1397   CPP         C preprocessor
1398   XMKMF       Path to xmkmf, Makefile generator for X Window System
1399
1400 Use these variables to override the choices made by `configure' or to help
1401 it to find libraries and programs with nonstandard names/locations.
1402
1403 _ACEOF
1404 ac_status=$?
1405 fi
1406
1407 if test "$ac_init_help" = "recursive"; then
1408   # If there are subdirs, report their specific --help.
1409   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1410     test -d "$ac_dir" || continue
1411     ac_builddir=.
1412
1413 case "$ac_dir" in
1414 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1415 *)
1416   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1417   # A ".." for each directory in $ac_dir_suffix.
1418   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1419   case $ac_top_builddir_sub in
1420   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1421   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1422   esac ;;
1423 esac
1424 ac_abs_top_builddir=$ac_pwd
1425 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1426 # for backward compatibility:
1427 ac_top_builddir=$ac_top_build_prefix
1428
1429 case $srcdir in
1430   .)  # We are building in place.
1431     ac_srcdir=.
1432     ac_top_srcdir=$ac_top_builddir_sub
1433     ac_abs_top_srcdir=$ac_pwd ;;
1434   [\\/]* | ?:[\\/]* )  # Absolute name.
1435     ac_srcdir=$srcdir$ac_dir_suffix;
1436     ac_top_srcdir=$srcdir
1437     ac_abs_top_srcdir=$srcdir ;;
1438   *) # Relative name.
1439     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1440     ac_top_srcdir=$ac_top_build_prefix$srcdir
1441     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1442 esac
1443 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1444
1445     cd "$ac_dir" || { ac_status=$?; continue; }
1446     # Check for guested configure.
1447     if test -f "$ac_srcdir/configure.gnu"; then
1448       echo &&
1449       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1450     elif test -f "$ac_srcdir/configure"; then
1451       echo &&
1452       $SHELL "$ac_srcdir/configure" --help=recursive
1453     else
1454       echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1455     fi || ac_status=$?
1456     cd "$ac_pwd" || { ac_status=$?; break; }
1457   done
1458 fi
1459
1460 test -n "$ac_init_help" && exit $ac_status
1461 if $ac_init_version; then
1462   cat <<\_ACEOF
1463 emacs configure 23.0.91
1464 generated by GNU Autoconf 2.61
1465
1466 Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
1467 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1468 This configure script is free software; the Free Software Foundation
1469 gives unlimited permission to copy, distribute and modify it.
1470 _ACEOF
1471   exit
1472 fi
1473 cat >config.log <<_ACEOF
1474 This file contains any messages produced by compilers while
1475 running configure, to aid debugging if configure makes a mistake.
1476
1477 It was created by emacs $as_me 23.0.91, which was
1478 generated by GNU Autoconf 2.61.  Invocation command line was
1479
1480   $ $0 $@
1481
1482 _ACEOF
1483 exec 5>>config.log
1484 {
1485 cat <<_ASUNAME
1486 ## --------- ##
1487 ## Platform. ##
1488 ## --------- ##
1489
1490 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1491 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1492 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1493 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1494 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1495
1496 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1497 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1498
1499 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1500 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1501 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1502 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1503 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1504 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1505 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1506
1507 _ASUNAME
1508
1509 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1510 for as_dir in $PATH
1511 do
1512   IFS=$as_save_IFS
1513   test -z "$as_dir" && as_dir=.
1514   echo "PATH: $as_dir"
1515 done
1516 IFS=$as_save_IFS
1517
1518 } >&5
1519
1520 cat >&5 <<_ACEOF
1521
1522
1523 ## ----------- ##
1524 ## Core tests. ##
1525 ## ----------- ##
1526
1527 _ACEOF
1528
1529
1530 # Keep a trace of the command line.
1531 # Strip out --no-create and --no-recursion so they do not pile up.
1532 # Strip out --silent because we don't want to record it for future runs.
1533 # Also quote any args containing shell meta-characters.
1534 # Make two passes to allow for proper duplicate-argument suppression.
1535 ac_configure_args=
1536 ac_configure_args0=
1537 ac_configure_args1=
1538 ac_must_keep_next=false
1539 for ac_pass in 1 2
1540 do
1541   for ac_arg
1542   do
1543     case $ac_arg in
1544     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1545     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1546     | -silent | --silent | --silen | --sile | --sil)
1547       continue ;;
1548     *\'*)
1549       ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1550     esac
1551     case $ac_pass in
1552     1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1553     2)
1554       ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1555       if test $ac_must_keep_next = true; then
1556         ac_must_keep_next=false # Got value, back to normal.
1557       else
1558         case $ac_arg in
1559           *=* | --config-cache | -C | -disable-* | --disable-* \
1560           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1561           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1562           | -with-* | --with-* | -without-* | --without-* | --x)
1563             case "$ac_configure_args0 " in
1564               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1565             esac
1566             ;;
1567           -* ) ac_must_keep_next=true ;;
1568         esac
1569       fi
1570       ac_configure_args="$ac_configure_args '$ac_arg'"
1571       ;;
1572     esac
1573   done
1574 done
1575 $as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1576 $as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1577
1578 # When interrupted or exit'd, cleanup temporary files, and complete
1579 # config.log.  We remove comments because anyway the quotes in there
1580 # would cause problems or look ugly.
1581 # WARNING: Use '\'' to represent an apostrophe within the trap.
1582 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1583 trap 'exit_status=$?
1584   # Save into config.log some information that might help in debugging.
1585   {
1586     echo
1587
1588     cat <<\_ASBOX
1589 ## ---------------- ##
1590 ## Cache variables. ##
1591 ## ---------------- ##
1592 _ASBOX
1593     echo
1594     # The following way of writing the cache mishandles newlines in values,
1595 (
1596   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1597     eval ac_val=\$$ac_var
1598     case $ac_val in #(
1599     *${as_nl}*)
1600       case $ac_var in #(
1601       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1602 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1603       esac
1604       case $ac_var in #(
1605       _ | IFS | as_nl) ;; #(
1606       *) $as_unset $ac_var ;;
1607       esac ;;
1608     esac
1609   done
1610   (set) 2>&1 |
1611     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1612     *${as_nl}ac_space=\ *)
1613       sed -n \
1614         "s/'\''/'\''\\\\'\'''\''/g;
1615           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1616       ;; #(
1617     *)
1618       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1619       ;;
1620     esac |
1621     sort
1622 )
1623     echo
1624
1625     cat <<\_ASBOX
1626 ## ----------------- ##
1627 ## Output variables. ##
1628 ## ----------------- ##
1629 _ASBOX
1630     echo
1631     for ac_var in $ac_subst_vars
1632     do
1633       eval ac_val=\$$ac_var
1634       case $ac_val in
1635       *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1636       esac
1637       echo "$ac_var='\''$ac_val'\''"
1638     done | sort
1639     echo
1640
1641     if test -n "$ac_subst_files"; then
1642       cat <<\_ASBOX
1643 ## ------------------- ##
1644 ## File substitutions. ##
1645 ## ------------------- ##
1646 _ASBOX
1647       echo
1648       for ac_var in $ac_subst_files
1649       do
1650         eval ac_val=\$$ac_var
1651         case $ac_val in
1652         *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1653         esac
1654         echo "$ac_var='\''$ac_val'\''"
1655       done | sort
1656       echo
1657     fi
1658
1659     if test -s confdefs.h; then
1660       cat <<\_ASBOX
1661 ## ----------- ##
1662 ## confdefs.h. ##
1663 ## ----------- ##
1664 _ASBOX
1665       echo
1666       cat confdefs.h
1667       echo
1668     fi
1669     test "$ac_signal" != 0 &&
1670       echo "$as_me: caught signal $ac_signal"
1671     echo "$as_me: exit $exit_status"
1672   } >&5
1673   rm -f core *.core core.conftest.* &&
1674     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1675     exit $exit_status
1676 ' 0
1677 for ac_signal in 1 2 13 15; do
1678   trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1679 done
1680 ac_signal=0
1681
1682 # confdefs.h avoids OS command line length limits that DEFS can exceed.
1683 rm -f -r conftest* confdefs.h
1684
1685 # Predefined preprocessor variables.
1686
1687 cat >>confdefs.h <<_ACEOF
1688 #define PACKAGE_NAME "$PACKAGE_NAME"
1689 _ACEOF
1690
1691
1692 cat >>confdefs.h <<_ACEOF
1693 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1694 _ACEOF
1695
1696
1697 cat >>confdefs.h <<_ACEOF
1698 #define PACKAGE_VERSION "$PACKAGE_VERSION"
1699 _ACEOF
1700
1701
1702 cat >>confdefs.h <<_ACEOF
1703 #define PACKAGE_STRING "$PACKAGE_STRING"
1704 _ACEOF
1705
1706
1707 cat >>confdefs.h <<_ACEOF
1708 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1709 _ACEOF
1710
1711
1712 # Let the site file select an alternate cache file if it wants to.
1713 # Prefer explicitly selected file to automatically selected ones.
1714 if test -n "$CONFIG_SITE"; then
1715   set x "$CONFIG_SITE"
1716 elif test "x$prefix" != xNONE; then
1717   set x "$prefix/share/config.site" "$prefix/etc/config.site"
1718 else
1719   set x "$ac_default_prefix/share/config.site" \
1720         "$ac_default_prefix/etc/config.site"
1721 fi
1722 shift
1723 for ac_site_file
1724 do
1725   if test -r "$ac_site_file"; then
1726     { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1727 echo "$as_me: loading site script $ac_site_file" >&6;}
1728     sed 's/^/| /' "$ac_site_file" >&5
1729     . "$ac_site_file"
1730   fi
1731 done
1732
1733 if test -r "$cache_file"; then
1734   # Some versions of bash will fail to source /dev/null (special
1735   # files actually), so we avoid doing that.
1736   if test -f "$cache_file"; then
1737     { echo "$as_me:$LINENO: loading cache $cache_file" >&5
1738 echo "$as_me: loading cache $cache_file" >&6;}
1739     case $cache_file in
1740       [\\/]* | ?:[\\/]* ) . "$cache_file";;
1741       *)                      . "./$cache_file";;
1742     esac
1743   fi
1744 else
1745   { echo "$as_me:$LINENO: creating cache $cache_file" >&5
1746 echo "$as_me: creating cache $cache_file" >&6;}
1747   >$cache_file
1748 fi
1749
1750 ac_header_list="$ac_header_list sys/time.h"
1751 ac_header_list="$ac_header_list unistd.h"
1752 ac_func_list="$ac_func_list alarm"
1753 # Check that the precious variables saved in the cache have kept the same
1754 # value.
1755 ac_cache_corrupted=false
1756 for ac_var in $ac_precious_vars; do
1757   eval ac_old_set=\$ac_cv_env_${ac_var}_set
1758   eval ac_new_set=\$ac_env_${ac_var}_set
1759   eval ac_old_val=\$ac_cv_env_${ac_var}_value
1760   eval ac_new_val=\$ac_env_${ac_var}_value
1761   case $ac_old_set,$ac_new_set in
1762     set,)
1763       { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1764 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1765       ac_cache_corrupted=: ;;
1766     ,set)
1767       { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1768 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1769       ac_cache_corrupted=: ;;
1770     ,);;
1771     *)
1772       if test "x$ac_old_val" != "x$ac_new_val"; then
1773         { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1774 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1775         { echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1776 echo "$as_me:   former value:  $ac_old_val" >&2;}
1777         { echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1778 echo "$as_me:   current value: $ac_new_val" >&2;}
1779         ac_cache_corrupted=:
1780       fi;;
1781   esac
1782   # Pass precious variables to config.status.
1783   if test "$ac_new_set" = set; then
1784     case $ac_new_val in
1785     *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1786     *) ac_arg=$ac_var=$ac_new_val ;;
1787     esac
1788     case " $ac_configure_args " in
1789       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1790       *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1791     esac
1792   fi
1793 done
1794 if $ac_cache_corrupted; then
1795   { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1796 echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1797   { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1798 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1799    { (exit 1); exit 1; }; }
1800 fi
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826 ac_ext=c
1827 ac_cpp='$CPP $CPPFLAGS'
1828 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1829 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1830 ac_compiler_gnu=$ac_cv_c_compiler_gnu
1831
1832
1833 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
1834
1835
1836
1837 test "$program_prefix" != NONE &&
1838   program_transform_name="s&^&$program_prefix&;$program_transform_name"
1839 # Use a double $ so make ignores it.
1840 test "$program_suffix" != NONE &&
1841   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
1842 # Double any \ or $.  echo might interpret backslashes.
1843 # By default was `s,x,x', remove it if useless.
1844 cat <<\_ACEOF >conftest.sed
1845 s/[\\$]/&&/g;s/;s,x,x,$//
1846 _ACEOF
1847 program_transform_name=`echo $program_transform_name | sed -f conftest.sed`
1848 rm -f conftest.sed
1849
1850
1851 lispdir='${datadir}/emacs/${version}/lisp'
1852 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
1853 '${datadir}/emacs/site-lisp'
1854 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
1855 etcdir='${datadir}/emacs/${version}/etc'
1856 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
1857 docdir='${datadir}/emacs/${version}/etc'
1858 gamedir='${localstatedir}/games/emacs'
1859
1860 gameuser=games
1861
1862
1863
1864
1865 # Check whether --with-pop was given.
1866 if test "${with_pop+set}" = set; then
1867   withval=$with_pop;
1868 else
1869      with_pop=yes
1870 fi
1871
1872 if test "$with_pop" = yes; then
1873    cat >>confdefs.h <<\_ACEOF
1874 #define MAIL_USE_POP 1
1875 _ACEOF
1876
1877 fi
1878
1879
1880
1881 # Check whether --with-kerberos was given.
1882 if test "${with_kerberos+set}" = set; then
1883   withval=$with_kerberos;
1884 else
1885       with_kerberos=no
1886 fi
1887
1888 if test "$with_kerberos" != no; then
1889    cat >>confdefs.h <<\_ACEOF
1890 #define KERBEROS 1
1891 _ACEOF
1892
1893 fi
1894
1895
1896
1897 # Check whether --with-kerberos5 was given.
1898 if test "${with_kerberos5+set}" = set; then
1899   withval=$with_kerberos5;
1900 else
1901       with_kerberos5=no
1902 fi
1903
1904 if test "${with_kerberos5}" != no; then
1905   if test "${with_kerberos}" = no; then
1906     with_kerberos=yes
1907     cat >>confdefs.h <<\_ACEOF
1908 #define KERBEROS 1
1909 _ACEOF
1910
1911   fi
1912
1913 cat >>confdefs.h <<\_ACEOF
1914 #define KERBEROS5 1
1915 _ACEOF
1916
1917 fi
1918
1919
1920 # Check whether --with-hesiod was given.
1921 if test "${with_hesiod+set}" = set; then
1922   withval=$with_hesiod;
1923 else
1924       with_hesiod=no
1925 fi
1926
1927 if test "$with_hesiod" != no; then
1928
1929 cat >>confdefs.h <<\_ACEOF
1930 #define HESIOD 1
1931 _ACEOF
1932
1933 fi
1934
1935
1936 # Check whether --with-sound was given.
1937 if test "${with_sound+set}" = set; then
1938   withval=$with_sound;
1939 else
1940      with_sound=yes
1941 fi
1942
1943
1944
1945 # Check whether --with-sync-input was given.
1946 if test "${with_sync_input+set}" = set; then
1947   withval=$with_sync_input;
1948 else
1949      with_sync_input=yes
1950 fi
1951
1952 if test "$with_sync_input" = yes; then
1953
1954 cat >>confdefs.h <<\_ACEOF
1955 #define SYNC_INPUT 1
1956 _ACEOF
1957
1958 fi
1959
1960
1961 # Check whether --with-x-toolkit was given.
1962 if test "${with_x_toolkit+set}" = set; then
1963   withval=$with_x_toolkit;        case "${withval}" in
1964             y | ye | yes )      val=gtk ;;
1965             n | no )            val=no  ;;
1966             l | lu | luc | luci | lucid )       val=lucid ;;
1967             a | at | ath | athe | athen | athena )      val=athena ;;
1968             m | mo | mot | moti | motif )       val=motif ;;
1969             g | gt | gtk  )     val=gtk ;;
1970             * )
1971 { { echo "$as_me:$LINENO: error: \`--with-x-toolkit=$withval' is invalid;
1972 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif' or \`gtk'.
1973 \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." >&5
1974 echo "$as_me: error: \`--with-x-toolkit=$withval' is invalid;
1975 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif' or \`gtk'.
1976 \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." >&2;}
1977    { (exit 1); exit 1; }; }
1978             ;;
1979           esac
1980           with_x_toolkit=$val
1981
1982 fi
1983
1984
1985
1986 # Check whether --with-xpm was given.
1987 if test "${with_xpm+set}" = set; then
1988   withval=$with_xpm;
1989 else
1990      with_xpm=yes
1991 fi
1992
1993
1994 # Check whether --with-jpeg was given.
1995 if test "${with_jpeg+set}" = set; then
1996   withval=$with_jpeg;
1997 else
1998      with_jpeg=yes
1999 fi
2000
2001
2002 # Check whether --with-tiff was given.
2003 if test "${with_tiff+set}" = set; then
2004   withval=$with_tiff;
2005 else
2006      with_tiff=yes
2007 fi
2008
2009
2010 # Check whether --with-gif was given.
2011 if test "${with_gif+set}" = set; then
2012   withval=$with_gif;
2013 else
2014      with_gif=yes
2015 fi
2016
2017
2018 # Check whether --with-png was given.
2019 if test "${with_png+set}" = set; then
2020   withval=$with_png;
2021 else
2022      with_png=yes
2023 fi
2024
2025
2026 # Check whether --with-rsvg was given.
2027 if test "${with_rsvg+set}" = set; then
2028   withval=$with_rsvg;
2029 else
2030      with_rsvg=yes
2031 fi
2032
2033
2034
2035 # Check whether --with-freetype was given.
2036 if test "${with_freetype+set}" = set; then
2037   withval=$with_freetype;
2038 else
2039      with_freetype=yes
2040 fi
2041
2042
2043 # Check whether --with-xft was given.
2044 if test "${with_xft+set}" = set; then
2045   withval=$with_xft;
2046 else
2047      with_xft=yes
2048 fi
2049
2050
2051 # Check whether --with-libotf was given.
2052 if test "${with_libotf+set}" = set; then
2053   withval=$with_libotf;
2054 else
2055      with_libotf=yes
2056 fi
2057
2058
2059 # Check whether --with-m17n-flt was given.
2060 if test "${with_m17n_flt+set}" = set; then
2061   withval=$with_m17n_flt;
2062 else
2063      with_m17n_flt=yes
2064 fi
2065
2066
2067
2068 # Check whether --with-toolkit-scroll-bars was given.
2069 if test "${with_toolkit_scroll_bars+set}" = set; then
2070   withval=$with_toolkit_scroll_bars;
2071 else
2072      with_toolkit_scroll_bars=yes
2073 fi
2074
2075
2076 # Check whether --with-xaw3d was given.
2077 if test "${with_xaw3d+set}" = set; then
2078   withval=$with_xaw3d;
2079 else
2080      with_xaw3d=yes
2081 fi
2082
2083
2084 # Check whether --with-xim was given.
2085 if test "${with_xim+set}" = set; then
2086   withval=$with_xim;
2087 else
2088      with_xim=yes
2089 fi
2090
2091
2092 # Check whether --with-ns was given.
2093 if test "${with_ns+set}" = set; then
2094   withval=$with_ns;
2095 else
2096       with_ns=no
2097 fi
2098
2099
2100
2101 # Check whether --with-gpm was given.
2102 if test "${with_gpm+set}" = set; then
2103   withval=$with_gpm;
2104 else
2105      with_gpm=yes
2106 fi
2107
2108
2109 # Check whether --with-dbus was given.
2110 if test "${with_dbus+set}" = set; then
2111   withval=$with_dbus;
2112 else
2113      with_dbus=yes
2114 fi
2115
2116
2117 ## For the times when you want to build Emacs but don't have
2118 ## a suitable makeinfo, and can live without the manuals.
2119
2120 # Check whether --with-makeinfo was given.
2121 if test "${with_makeinfo+set}" = set; then
2122   withval=$with_makeinfo;
2123 else
2124      with_makeinfo=yes
2125 fi
2126
2127
2128
2129 # Check whether --with-gtk was given.
2130 if test "${with_gtk+set}" = set; then
2131   withval=$with_gtk; { { echo "$as_me:$LINENO: error: --with-gtk has been removed.  Use --with-x-toolkit to
2132 specify a toolkit." >&5
2133 echo "$as_me: error: --with-gtk has been removed.  Use --with-x-toolkit to
2134 specify a toolkit." >&2;}
2135    { (exit 1); exit 1; }; }
2136 fi
2137
2138
2139
2140 # Check whether --with-gcc was given.
2141 if test "${with_gcc+set}" = set; then
2142   withval=$with_gcc; { { echo "$as_me:$LINENO: error: --with-gcc has been removed.  Set the \`CC' environment
2143 variable to specify a compiler." >&5
2144 echo "$as_me: error: --with-gcc has been removed.  Set the \`CC' environment
2145 variable to specify a compiler." >&2;}
2146    { (exit 1); exit 1; }; }
2147 fi
2148
2149
2150
2151 # Check whether --with-pkg-config-prog was given.
2152 if test "${with_pkg_config_prog+set}" = set; then
2153   withval=$with_pkg_config_prog;
2154 fi
2155
2156 if test "X${with_pkg_config_prog}" != X; then
2157    if test "${with_pkg_config_prog}" != yes; then
2158       PKG_CONFIG="${with_pkg_config_prog}"
2159    fi
2160 fi
2161
2162
2163 # Check whether --with-gnustep-conf was given.
2164 if test "${with_gnustep_conf+set}" = set; then
2165   withval=$with_gnustep_conf;
2166 fi
2167
2168 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
2169   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
2170 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
2171      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
2172
2173 # Check whether --enable-ns-self-contained was given.
2174 if test "${enable_ns_self_contained+set}" = set; then
2175   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
2176 else
2177   EN_NS_SELF_CONTAINED=yes
2178 fi
2179
2180
2181 # Check whether --enable-asserts was given.
2182 if test "${enable_asserts+set}" = set; then
2183   enableval=$enable_asserts; USE_XASSERTS=$enableval
2184 else
2185   USE_XASSERTS=no
2186 fi
2187
2188
2189 # Check whether --enable-maintainer-mode was given.
2190 if test "${enable_maintainer_mode+set}" = set; then
2191   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2192 else
2193   USE_MAINTAINER_MODE=no
2194 fi
2195
2196 if test $USE_MAINTAINER_MODE = yes; then
2197   MAINT=
2198 else
2199   MAINT=#
2200 fi
2201
2202
2203 # Check whether --enable-locallisppath was given.
2204 if test "${enable_locallisppath+set}" = set; then
2205   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
2206   locallisppath=
2207 elif test "${enableval}" != "yes"; then
2208   locallisppath=${enableval}
2209 fi
2210 fi
2211
2212
2213 #### Make srcdir absolute, if it isn't already.  It's important to
2214 #### avoid running the path through pwd unnecessarily, since pwd can
2215 #### give you automounter prefixes, which can go away.  We do all this
2216 #### so Emacs can find its files when run uninstalled.
2217 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
2218 unset CDPATH
2219 case "${srcdir}" in
2220   /* ) ;;
2221   . )
2222     ## We may be able to use the $PWD environment variable to make this
2223     ## absolute.  But sometimes PWD is inaccurate.
2224     ## Note: we used to use ${PWD} at the end instead of `pwd`,
2225     ## but that tested only for a well-formed and valid PWD,
2226     ## it did not object when PWD was well-formed and valid but just wrong.
2227     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
2228     then
2229       srcdir="$PWD"
2230     else
2231       srcdir="`(cd ${srcdir}; pwd)`"
2232     fi
2233   ;;
2234   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
2235 esac
2236
2237 #### Check if the source directory already has a configured system in it.
2238 if test `pwd` != `(cd ${srcdir} && pwd)` \
2239    && test -f "${srcdir}/src/config.h" ; then
2240   { echo "$as_me:$LINENO: WARNING: The directory tree \`${srcdir}' is being used
2241    as a build directory right now; it has been configured in its own
2242    right.  To configure in another directory as well, you MUST
2243    use GNU make.  If you do not have GNU make, then you must
2244    now do \`make distclean' in ${srcdir},
2245    and then run $0 again." >&5
2246 echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
2247    as a build directory right now; it has been configured in its own
2248    right.  To configure in another directory as well, you MUST
2249    use GNU make.  If you do not have GNU make, then you must
2250    now do \`make distclean' in ${srcdir},
2251    and then run $0 again." >&2;}
2252 fi
2253
2254 #### Given the configuration name, set machfile and opsysfile to the
2255 #### names of the m/*.h and s/*.h files we should use.
2256
2257 ### Canonicalize the configuration name.
2258
2259 ac_aux_dir=
2260 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2261   if test -f "$ac_dir/install-sh"; then
2262     ac_aux_dir=$ac_dir
2263     ac_install_sh="$ac_aux_dir/install-sh -c"
2264     break
2265   elif test -f "$ac_dir/install.sh"; then
2266     ac_aux_dir=$ac_dir
2267     ac_install_sh="$ac_aux_dir/install.sh -c"
2268     break
2269   elif test -f "$ac_dir/shtool"; then
2270     ac_aux_dir=$ac_dir
2271     ac_install_sh="$ac_aux_dir/shtool install -c"
2272     break
2273   fi
2274 done
2275 if test -z "$ac_aux_dir"; then
2276   { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
2277 echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
2278    { (exit 1); exit 1; }; }
2279 fi
2280
2281 # These three variables are undocumented and unsupported,
2282 # and are intended to be withdrawn in a future Autoconf release.
2283 # They can cause serious problems if a builder's source tree is in a directory
2284 # whose full name contains unusual characters.
2285 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2286 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2287 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2288
2289
2290 # Make sure we can run config.sub.
2291 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2292   { { echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
2293 echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
2294    { (exit 1); exit 1; }; }
2295
2296 { echo "$as_me:$LINENO: checking build system type" >&5
2297 echo $ECHO_N "checking build system type... $ECHO_C" >&6; }
2298 if test "${ac_cv_build+set}" = set; then
2299   echo $ECHO_N "(cached) $ECHO_C" >&6
2300 else
2301   ac_build_alias=$build_alias
2302 test "x$ac_build_alias" = x &&
2303   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2304 test "x$ac_build_alias" = x &&
2305   { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
2306 echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
2307    { (exit 1); exit 1; }; }
2308 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2309   { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
2310 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
2311    { (exit 1); exit 1; }; }
2312
2313 fi
2314 { echo "$as_me:$LINENO: result: $ac_cv_build" >&5
2315 echo "${ECHO_T}$ac_cv_build" >&6; }
2316 case $ac_cv_build in
2317 *-*-*) ;;
2318 *) { { echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
2319 echo "$as_me: error: invalid value of canonical build" >&2;}
2320    { (exit 1); exit 1; }; };;
2321 esac
2322 build=$ac_cv_build
2323 ac_save_IFS=$IFS; IFS='-'
2324 set x $ac_cv_build
2325 shift
2326 build_cpu=$1
2327 build_vendor=$2
2328 shift; shift
2329 # Remember, the first character of IFS is used to create $*,
2330 # except with old shells:
2331 build_os=$*
2332 IFS=$ac_save_IFS
2333 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2334
2335
2336 { echo "$as_me:$LINENO: checking host system type" >&5
2337 echo $ECHO_N "checking host system type... $ECHO_C" >&6; }
2338 if test "${ac_cv_host+set}" = set; then
2339   echo $ECHO_N "(cached) $ECHO_C" >&6
2340 else
2341   if test "x$host_alias" = x; then
2342   ac_cv_host=$ac_cv_build
2343 else
2344   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2345     { { echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
2346 echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
2347    { (exit 1); exit 1; }; }
2348 fi
2349
2350 fi
2351 { echo "$as_me:$LINENO: result: $ac_cv_host" >&5
2352 echo "${ECHO_T}$ac_cv_host" >&6; }
2353 case $ac_cv_host in
2354 *-*-*) ;;
2355 *) { { echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
2356 echo "$as_me: error: invalid value of canonical host" >&2;}
2357    { (exit 1); exit 1; }; };;
2358 esac
2359 host=$ac_cv_host
2360 ac_save_IFS=$IFS; IFS='-'
2361 set x $ac_cv_host
2362 shift
2363 host_cpu=$1
2364 host_vendor=$2
2365 shift; shift
2366 # Remember, the first character of IFS is used to create $*,
2367 # except with old shells:
2368 host_os=$*
2369 IFS=$ac_save_IFS
2370 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2371
2372
2373 canonical=$host
2374 configuration=${host_alias-${build_alias-$host}}
2375
2376
2377
2378 ### If you add support for a new configuration, add code to this
2379 ### switch statement to recognize your configuration name and select
2380 ### the appropriate operating system and machine description files.
2381
2382 ### You would hope that you could choose an m/*.h file pretty much
2383 ### based on the machine portion of the configuration name, and an s-
2384 ### file based on the operating system portion.  However, it turns out
2385 ### that each m/*.h file is pretty manufacturer-specific - for
2386 ### example mips.h is MIPS
2387 ### So we basically have to have a special case for each
2388 ### configuration name.
2389 ###
2390 ### As far as handling version numbers on operating systems is
2391 ### concerned, make sure things will fail in a fixable way.  If
2392 ### /etc/MACHINES doesn't say anything about version numbers, be
2393 ### prepared to handle anything reasonably.  If version numbers
2394 ### matter, be sure /etc/MACHINES says something about it.
2395 ###
2396 ### Eric Raymond says we should accept strings like "sysvr4" to mean
2397 ### "System V Release 4"; he writes, "The old convention encouraged
2398 ### confusion between `system' and `release' levels'."
2399
2400 machine='' opsys='' unported=no
2401 case "${canonical}" in
2402
2403   ## FreeBSD ports
2404   *-*-freebsd* )
2405     opsys=freebsd
2406     case "${canonical}" in
2407       alpha*-*-freebsd*)        machine=alpha ;;
2408       arm*-*-freebsd*)          machine=arm ;;
2409       ia64-*-freebsd*)          machine=ia64 ;;
2410       sparc-*-freebsd*)         machine=sparc ;;
2411       sparc64-*-freebsd*)       machine=sparc ;;
2412       powerpc-*-freebsd*)       machine=macppc ;;
2413       i[3456]86-*-freebsd*)     machine=intel386 ;;
2414       amd64-*-freebsd*|x86_64-*-freebsd*) machine=amdx86-64 ;;
2415     esac
2416   ;;
2417
2418   ## FreeBSD kernel + glibc based userland
2419   *-*-kfreebsd*gnu* )
2420     opsys=gnu-kfreebsd
2421     case "${canonical}" in
2422       alpha*-*-kfreebsd*)       machine=alpha ;;
2423       ia64-*-kfreebsd*)         machine=ia64 ;;
2424       sparc-*-kfreebsd*)        machine=sparc ;;
2425       sparc64-*-kfreebsd*)      machine=sparc ;;
2426       powerpc-*-kfreebsd*)      machine=macppc ;;
2427       i[3456]86-*-kfreebsd*)    machine=intel386 ;;
2428       amd64-*-kfreebsd*|x86_64-*-kfreebsd*) machine=amdx86-64 ;;
2429     esac
2430   ;;
2431
2432   ## NetBSD ports
2433   *-*-netbsd* )
2434     opsys=netbsd
2435     if test -f /usr/lib/crti.o; then
2436
2437 cat >>confdefs.h <<\_ACEOF
2438 #define HAVE_CRTIN
2439 _ACEOF
2440
2441    fi
2442
2443     case "${canonical}" in
2444       alpha*-*-netbsd*) machine=alpha ;;
2445       i[3456]86-*-netbsd*) machine=intel386 ;;
2446       powerpc-*-netbsd*) machine=macppc ;;
2447       sparc*-*-netbsd*) machine=sparc ;;
2448       vax-*-netbsd*)    machine=vax ;;
2449       arm-*-netbsd*)    machine=arm ;;
2450       x86_64-*-netbsd*) machine=amdx86-64 ;;
2451       hppa-*-netbsd*)   machine=hp800 ;;
2452       m68k-*-netbsd*)   machine=m68k ;;
2453     esac
2454   ;;
2455
2456   ## OpenBSD ports
2457   *-*-openbsd* )
2458     opsys=openbsd
2459     case "${canonical}" in
2460       alpha*-*-openbsd*)        machine=alpha ;;
2461       arm-*-openbsd*)          machine=arm ;;
2462       i386-*-openbsd*)         machine=intel386 ;;
2463       powerpc-*-openbsd*)      machine=macppc ;;
2464       sparc*-*-openbsd*)       machine=sparc ;;
2465       vax-*-openbsd*)          machine=vax ;;
2466       x86_64-*-openbsd*)       machine=amdx86-64 ;;
2467       hppa-*-openbsd*)         machine=hp800 ;;
2468     esac
2469   ;;
2470
2471   ## LynxOS ports
2472   *-*-lynxos* )
2473     opsys=lynxos
2474     case "${canonical}" in
2475       i[3456]86-*-lynxos*) machine=intel386 ;;
2476       powerpc-*-lynxos*) machine=powerpc ;;
2477     esac
2478   ;;
2479
2480   alpha*-*-linux-gnu* )
2481     machine=alpha opsys=gnu-linux
2482   ;;
2483
2484   arm*-*-linux-gnu* )
2485     machine=arm opsys=gnu-linux
2486   ;;
2487
2488   ## Apple Darwin / Mac OS X
2489   *-apple-darwin* )
2490     case "${canonical}" in
2491       i[3456]86-* )  machine=intel386 ;;
2492       powerpc-* )    machine=macppc ;;
2493       * )            unported=yes ;;
2494     esac
2495     opsys=darwin
2496     # Define CPP as follows to make autoconf work correctly.
2497     CPP="${CC-cc} -E -no-cpp-precomp"
2498     # Use fink packages if available.
2499     if test -d /sw/include && test -d /sw/lib; then
2500       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
2501       CPP="${CPP} ${GCC_TEST_OPTIONS}"
2502       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
2503     fi
2504   ;;
2505
2506   ## HP 9000 series 700 and 800, running HP/UX
2507   hppa*-hp-hpux10.2* )
2508     machine=hp800 opsys=hpux10-20
2509   ;;
2510   hppa*-hp-hpux1[1-9]* )
2511     machine=hp800 opsys=hpux11
2512     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
2513   ;;
2514
2515   hppa*-*-linux-gnu* )
2516     machine=hp800 opsys=gnu-linux
2517   ;;
2518
2519   ## IBM machines
2520   s390-*-linux-gnu* )
2521     machine=ibms390 opsys=gnu-linux
2522   ;;
2523   s390x-*-linux-gnu* )
2524     machine=ibms390x opsys=gnu-linux
2525   ;;
2526   rs6000-ibm-aix4.2* | powerpc-ibm-aix4.2*  )
2527     machine=ibmrs6000 opsys=aix4-2
2528   ;;
2529   rs6000-ibm-aix4.3* | powerpc-ibm-aix4.3*  )
2530     machine=ibmrs6000 opsys=aix4-2
2531   ;;
2532   rs6000-ibm-aix5* | powerpc-ibm-aix5*  )
2533     machine=ibmrs6000 opsys=aix4-2
2534   ;;
2535   rs6000-ibm-aix5* | powerpc-ibm-aix6*  )
2536     machine=ibmrs6000 opsys=aix4-2
2537   ;;
2538
2539   ## Macintosh PowerPC
2540   powerpc*-*-linux-gnu* )
2541     machine=macppc opsys=gnu-linux
2542   ;;
2543
2544   ## Silicon Graphics machines
2545   ## Iris 4D
2546   mips-sgi-irix6.5 )
2547     machine=iris4d opsys=irix6-5
2548     # Without defining _LANGUAGE_C, things get masked out in the headers
2549     # so that, for instance, grepping for `free' in stdlib.h fails and
2550     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
2551     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
2552     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
2553   ;;
2554
2555   ## Suns
2556   sparc-*-linux-gnu* | sparc64-*-linux-gnu* )
2557     machine=sparc opsys=gnu-linux
2558   ;;
2559
2560   *-sun-solaris* \
2561     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
2562     | x86_64-*-solaris2*    | x86_64-*-sunos5*    \
2563     | powerpc*-*-solaris2*  | rs6000-*-solaris2*)
2564     case "${canonical}" in
2565       i[3456]86-*-* )     machine=intel386 ;;
2566       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
2567       powerpc* | rs6000* )  machine=ibmrs6000 ;;
2568       sparc* )          machine=sparc ;;
2569       * )               unported=yes ;;
2570     esac
2571     case "${canonical}" in
2572       *-sunos5.3* | *-solaris2.3* )
2573                 opsys=sol2-3
2574                 NON_GNU_CPP=/usr/ccs/lib/cpp
2575                 ;;
2576       *-sunos5.4* | *-solaris2.4* )
2577                 opsys=sol2-4
2578                 NON_GNU_CPP=/usr/ccs/lib/cpp
2579                 RANLIB="ar -ts"
2580                 ;;
2581       *-sunos5.5* | *-solaris2.5* )
2582                 opsys=sol2-5
2583                 NON_GNU_CPP=/usr/ccs/lib/cpp
2584                 RANLIB="ar -ts"
2585                 ;;
2586       *-sunos5.6* | *-solaris2.6* )
2587                 opsys=sol2-6
2588                 NON_GNU_CPP=/usr/ccs/lib/cpp
2589                 RANLIB="ar -ts"
2590                 ;;
2591       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
2592                 opsys=sol2-6
2593                 emacs_check_sunpro_c=yes
2594                 NON_GNU_CPP=/usr/ccs/lib/cpp
2595                 ;;
2596       *-sunos5* | *-solaris* )
2597                 opsys=sol2-10
2598                 emacs_check_sunpro_c=yes
2599                 NON_GNU_CPP=/usr/ccs/lib/cpp
2600                 ;;
2601     esac
2602     ## Watch out for a compiler that we know will not work.
2603     case "${canonical}" in
2604      *-solaris* | *-sunos5* )
2605                 if [ "x$CC" = x/usr/ucb/cc ]; then
2606                   ## /usr/ucb/cc doesn't work;
2607                   ## we should find some other compiler that does work.
2608                   unset CC
2609                 fi
2610                 ;;
2611       *) ;;
2612     esac
2613   ;;
2614
2615   ## Vaxen.
2616   vax-dec-* )
2617     machine=vax
2618     case "${canonical}" in
2619       *-vms* )                                          opsys=vms ;;
2620       * )                                               unported=yes
2621     esac
2622   ;;
2623
2624   ## IA-64
2625   ia64*-*-linux* )
2626     machine=ia64 opsys=gnu-linux
2627   ;;
2628
2629   ## Intel 386 machines where we don't care about the manufacturer
2630   i[3456]86-*-* )
2631     machine=intel386
2632     case "${canonical}" in
2633       *-cygwin )                opsys=cygwin ;;
2634       *-darwin* )               opsys=darwin
2635                                 CPP="${CC-cc} -E -no-cpp-precomp"
2636                                 ;;
2637       *-linux-gnu* )            opsys=gnu-linux ;;
2638       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2639       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2640       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
2641       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
2642     esac
2643   ;;
2644
2645   ## m68k Linux-based GNU system
2646   m68k-*-linux-gnu* )
2647     machine=m68k opsys=gnu-linux
2648   ;;
2649
2650   ## Mips Linux-based GNU system
2651   mips-*-linux-gnu* | mipsel-*-linux-gnu* \
2652     | mips64-*-linux-gnu* | mips64el-*-linux-gnu* )
2653     machine=mips opsys=gnu-linux
2654   ;;
2655
2656   ## AMD x86-64 Linux-based GNU system
2657   x86_64-*-linux-gnu* )
2658     machine=amdx86-64 opsys=gnu-linux
2659   ;;
2660
2661   ## Tensilica Xtensa Linux-based GNU system
2662   xtensa*-*-linux-gnu* )
2663     machine=xtensa opsys=gnu-linux
2664     ;;
2665
2666   ## SuperH Linux-based GNU system
2667   sh[34]*-*-linux-gnu* )
2668     machine=sh3 opsys=gnu-linux
2669   ;;
2670
2671   * )
2672     unported=yes
2673   ;;
2674 esac
2675
2676 ### If the code above didn't choose an operating system, just choose
2677 ### an operating system based on the configuration name.  You really
2678 ### only want to use this when you have no idea what the right
2679 ### operating system is; if you know what operating systems a machine
2680 ### runs, it's cleaner to make it explicit in the case statement
2681 ### above.
2682 if test x"${opsys}" = x; then
2683   case "${canonical}" in
2684     *-gnu* )                            opsys=gnu ;;
2685     *-sysv4.2uw* )                      opsys=unixware ;;
2686     *-sysv5uw* )                        opsys=unixware ;;
2687     *-sysv5OpenUNIX* )                  opsys=unixware ;;
2688     *-sysv4.1* | *-sysvr4.1* )
2689         NON_GNU_CPP=/usr/lib/cpp
2690         opsys=usg5-4 ;;
2691     *-sysv4.[2-9]* | *-sysvr4.[2-9]* )
2692         if [ x$NON_GNU_CPP = x ]; then
2693           if [ -f /usr/ccs/lib/cpp ]; then
2694             NON_GNU_CPP=/usr/ccs/lib/cpp
2695           else
2696             NON_GNU_CPP=/lib/cpp
2697           fi
2698         fi
2699         opsys=usg5-4-2 ;;
2700     *-sysv4* | *-sysvr4* )              opsys=usg5-4 ;;
2701     * )
2702       unported=yes
2703     ;;
2704   esac
2705 fi
2706
2707
2708
2709 if test $unported = yes; then
2710   { { echo "$as_me:$LINENO: error: Emacs hasn't been ported to \`${canonical}' systems.
2711 Check \`etc/MACHINES' for recognized configuration names." >&5
2712 echo "$as_me: error: Emacs hasn't been ported to \`${canonical}' systems.
2713 Check \`etc/MACHINES' for recognized configuration names." >&2;}
2714    { (exit 1); exit 1; }; }
2715 fi
2716
2717 machfile="m/${machine}.h"
2718 opsysfile="s/${opsys}.h"
2719
2720
2721 #### Choose a compiler.
2722 test -n "$CC" && cc_specified=yes
2723
2724 # Save the value of CFLAGS that the user specified.
2725 SPECIFIED_CFLAGS="$CFLAGS"
2726
2727 ac_ext=c
2728 ac_cpp='$CPP $CPPFLAGS'
2729 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2730 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2731 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2732 if test -n "$ac_tool_prefix"; then
2733   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2734 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2735 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2736 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2737 if test "${ac_cv_prog_CC+set}" = set; then
2738   echo $ECHO_N "(cached) $ECHO_C" >&6
2739 else
2740   if test -n "$CC"; then
2741   ac_cv_prog_CC="$CC" # Let the user override the test.
2742 else
2743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2744 for as_dir in $PATH
2745 do
2746   IFS=$as_save_IFS
2747   test -z "$as_dir" && as_dir=.
2748   for ac_exec_ext in '' $ac_executable_extensions; do
2749   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2750     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2751     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2752     break 2
2753   fi
2754 done
2755 done
2756 IFS=$as_save_IFS
2757
2758 fi
2759 fi
2760 CC=$ac_cv_prog_CC
2761 if test -n "$CC"; then
2762   { echo "$as_me:$LINENO: result: $CC" >&5
2763 echo "${ECHO_T}$CC" >&6; }
2764 else
2765   { echo "$as_me:$LINENO: result: no" >&5
2766 echo "${ECHO_T}no" >&6; }
2767 fi
2768
2769
2770 fi
2771 if test -z "$ac_cv_prog_CC"; then
2772   ac_ct_CC=$CC
2773   # Extract the first word of "gcc", so it can be a program name with args.
2774 set dummy gcc; ac_word=$2
2775 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2776 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2777 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2778   echo $ECHO_N "(cached) $ECHO_C" >&6
2779 else
2780   if test -n "$ac_ct_CC"; then
2781   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2782 else
2783 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2784 for as_dir in $PATH
2785 do
2786   IFS=$as_save_IFS
2787   test -z "$as_dir" && as_dir=.
2788   for ac_exec_ext in '' $ac_executable_extensions; do
2789   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2790     ac_cv_prog_ac_ct_CC="gcc"
2791     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2792     break 2
2793   fi
2794 done
2795 done
2796 IFS=$as_save_IFS
2797
2798 fi
2799 fi
2800 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2801 if test -n "$ac_ct_CC"; then
2802   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
2803 echo "${ECHO_T}$ac_ct_CC" >&6; }
2804 else
2805   { echo "$as_me:$LINENO: result: no" >&5
2806 echo "${ECHO_T}no" >&6; }
2807 fi
2808
2809   if test "x$ac_ct_CC" = x; then
2810     CC=""
2811   else
2812     case $cross_compiling:$ac_tool_warned in
2813 yes:)
2814 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
2815 whose name does not start with the host triplet.  If you think this
2816 configuration is useful to you, please write to autoconf@gnu.org." >&5
2817 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
2818 whose name does not start with the host triplet.  If you think this
2819 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
2820 ac_tool_warned=yes ;;
2821 esac
2822     CC=$ac_ct_CC
2823   fi
2824 else
2825   CC="$ac_cv_prog_CC"
2826 fi
2827
2828 if test -z "$CC"; then
2829           if test -n "$ac_tool_prefix"; then
2830     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2831 set dummy ${ac_tool_prefix}cc; ac_word=$2
2832 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2833 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2834 if test "${ac_cv_prog_CC+set}" = set; then
2835   echo $ECHO_N "(cached) $ECHO_C" >&6
2836 else
2837   if test -n "$CC"; then
2838   ac_cv_prog_CC="$CC" # Let the user override the test.
2839 else
2840 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2841 for as_dir in $PATH
2842 do
2843   IFS=$as_save_IFS
2844   test -z "$as_dir" && as_dir=.
2845   for ac_exec_ext in '' $ac_executable_extensions; do
2846   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2847     ac_cv_prog_CC="${ac_tool_prefix}cc"
2848     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2849     break 2
2850   fi
2851 done
2852 done
2853 IFS=$as_save_IFS
2854
2855 fi
2856 fi
2857 CC=$ac_cv_prog_CC
2858 if test -n "$CC"; then
2859   { echo "$as_me:$LINENO: result: $CC" >&5
2860 echo "${ECHO_T}$CC" >&6; }
2861 else
2862   { echo "$as_me:$LINENO: result: no" >&5
2863 echo "${ECHO_T}no" >&6; }
2864 fi
2865
2866
2867   fi
2868 fi
2869 if test -z "$CC"; then
2870   # Extract the first word of "cc", so it can be a program name with args.
2871 set dummy cc; ac_word=$2
2872 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2873 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2874 if test "${ac_cv_prog_CC+set}" = set; then
2875   echo $ECHO_N "(cached) $ECHO_C" >&6
2876 else
2877   if test -n "$CC"; then
2878   ac_cv_prog_CC="$CC" # Let the user override the test.
2879 else
2880   ac_prog_rejected=no
2881 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2882 for as_dir in $PATH
2883 do
2884   IFS=$as_save_IFS
2885   test -z "$as_dir" && as_dir=.
2886   for ac_exec_ext in '' $ac_executable_extensions; do
2887   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2888     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2889        ac_prog_rejected=yes
2890        continue
2891      fi
2892     ac_cv_prog_CC="cc"
2893     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2894     break 2
2895   fi
2896 done
2897 done
2898 IFS=$as_save_IFS
2899
2900 if test $ac_prog_rejected = yes; then
2901   # We found a bogon in the path, so make sure we never use it.
2902   set dummy $ac_cv_prog_CC
2903   shift
2904   if test $# != 0; then
2905     # We chose a different compiler from the bogus one.
2906     # However, it has the same basename, so the bogon will be chosen
2907     # first if we set CC to just the basename; use the full file name.
2908     shift
2909     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2910   fi
2911 fi
2912 fi
2913 fi
2914 CC=$ac_cv_prog_CC
2915 if test -n "$CC"; then
2916   { echo "$as_me:$LINENO: result: $CC" >&5
2917 echo "${ECHO_T}$CC" >&6; }
2918 else
2919   { echo "$as_me:$LINENO: result: no" >&5
2920 echo "${ECHO_T}no" >&6; }
2921 fi
2922
2923
2924 fi
2925 if test -z "$CC"; then
2926   if test -n "$ac_tool_prefix"; then
2927   for ac_prog in cl.exe
2928   do
2929     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2930 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2931 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2932 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2933 if test "${ac_cv_prog_CC+set}" = set; then
2934   echo $ECHO_N "(cached) $ECHO_C" >&6
2935 else
2936   if test -n "$CC"; then
2937   ac_cv_prog_CC="$CC" # Let the user override the test.
2938 else
2939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2940 for as_dir in $PATH
2941 do
2942   IFS=$as_save_IFS
2943   test -z "$as_dir" && as_dir=.
2944   for ac_exec_ext in '' $ac_executable_extensions; do
2945   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2946     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2947     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2948     break 2
2949   fi
2950 done
2951 done
2952 IFS=$as_save_IFS
2953
2954 fi
2955 fi
2956 CC=$ac_cv_prog_CC
2957 if test -n "$CC"; then
2958   { echo "$as_me:$LINENO: result: $CC" >&5
2959 echo "${ECHO_T}$CC" >&6; }
2960 else
2961   { echo "$as_me:$LINENO: result: no" >&5
2962 echo "${ECHO_T}no" >&6; }
2963 fi
2964
2965
2966     test -n "$CC" && break
2967   done
2968 fi
2969 if test -z "$CC"; then
2970   ac_ct_CC=$CC
2971   for ac_prog in cl.exe
2972 do
2973   # Extract the first word of "$ac_prog", so it can be a program name with args.
2974 set dummy $ac_prog; ac_word=$2
2975 { echo "$as_me:$LINENO: checking for $ac_word" >&5
2976 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
2977 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
2978   echo $ECHO_N "(cached) $ECHO_C" >&6
2979 else
2980   if test -n "$ac_ct_CC"; then
2981   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2982 else
2983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2984 for as_dir in $PATH
2985 do
2986   IFS=$as_save_IFS
2987   test -z "$as_dir" && as_dir=.
2988   for ac_exec_ext in '' $ac_executable_extensions; do
2989   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2990     ac_cv_prog_ac_ct_CC="$ac_prog"
2991     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
2992     break 2
2993   fi
2994 done
2995 done
2996 IFS=$as_save_IFS
2997
2998 fi
2999 fi
3000 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3001 if test -n "$ac_ct_CC"; then
3002   { echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
3003 echo "${ECHO_T}$ac_ct_CC" >&6; }
3004 else
3005   { echo "$as_me:$LINENO: result: no" >&5
3006 echo "${ECHO_T}no" >&6; }
3007 fi
3008
3009
3010   test -n "$ac_ct_CC" && break
3011 done
3012
3013   if test "x$ac_ct_CC" = x; then
3014     CC=""
3015   else
3016     case $cross_compiling:$ac_tool_warned in
3017 yes:)
3018 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
3019 whose name does not start with the host triplet.  If you think this
3020 configuration is useful to you, please write to autoconf@gnu.org." >&5
3021 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
3022 whose name does not start with the host triplet.  If you think this
3023 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
3024 ac_tool_warned=yes ;;
3025 esac
3026     CC=$ac_ct_CC
3027   fi
3028 fi
3029
3030 fi
3031
3032
3033 test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
3034 See \`config.log' for more details." >&5
3035 echo "$as_me: error: no acceptable C compiler found in \$PATH
3036 See \`config.log' for more details." >&2;}
3037    { (exit 1); exit 1; }; }
3038
3039 # Provide some information about the compiler.
3040 echo "$as_me:$LINENO: checking for C compiler version" >&5
3041 ac_compiler=`set X $ac_compile; echo $2`
3042 { (ac_try="$ac_compiler --version >&5"
3043 case "(($ac_try" in
3044   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3045   *) ac_try_echo=$ac_try;;
3046 esac
3047 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3048   (eval "$ac_compiler --version >&5") 2>&5
3049   ac_status=$?
3050   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3051   (exit $ac_status); }
3052 { (ac_try="$ac_compiler -v >&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 -v >&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 $ac_status); }
3072
3073 cat >conftest.$ac_ext <<_ACEOF
3074 /* confdefs.h.  */
3075 _ACEOF
3076 cat confdefs.h >>conftest.$ac_ext
3077 cat >>conftest.$ac_ext <<_ACEOF
3078 /* end confdefs.h.  */
3079
3080 int
3081 main ()
3082 {
3083
3084   ;
3085   return 0;
3086 }
3087 _ACEOF
3088 ac_clean_files_save=$ac_clean_files
3089 ac_clean_files="$ac_clean_files a.out a.exe b.out"
3090 # Try to create an executable without -o first, disregard a.out.
3091 # It will help us diagnose broken compilers, and finding out an intuition
3092 # of exeext.
3093 { echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
3094 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6; }
3095 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3096 #
3097 # List of possible output files, starting from the most likely.
3098 # The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
3099 # only as a last resort.  b.out is created by i960 compilers.
3100 ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
3101 #
3102 # The IRIX 6 linker writes into existing files which may not be
3103 # executable, retaining their permissions.  Remove them first so a
3104 # subsequent execution test works.
3105 ac_rmfiles=
3106 for ac_file in $ac_files
3107 do
3108   case $ac_file in
3109     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3110     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3111   esac
3112 done
3113 rm -f $ac_rmfiles
3114
3115 if { (ac_try="$ac_link_default"
3116 case "(($ac_try" in
3117   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3118   *) ac_try_echo=$ac_try;;
3119 esac
3120 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3121   (eval "$ac_link_default") 2>&5
3122   ac_status=$?
3123   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3124   (exit $ac_status); }; then
3125   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3126 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3127 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3128 # so that the user can short-circuit this test for compilers unknown to
3129 # Autoconf.
3130 for ac_file in $ac_files ''
3131 do
3132   test -f "$ac_file" || continue
3133   case $ac_file in
3134     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
3135         ;;
3136     [ab].out )
3137         # We found the default executable, but exeext='' is most
3138         # certainly right.
3139         break;;
3140     *.* )
3141         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3142         then :; else
3143            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3144         fi
3145         # We set ac_cv_exeext here because the later test for it is not
3146         # safe: cross compilers may not add the suffix if given an `-o'
3147         # argument, so we may need to know it at that point already.
3148         # Even if this section looks crufty: it has the advantage of
3149         # actually working.
3150         break;;
3151     * )
3152         break;;
3153   esac
3154 done
3155 test "$ac_cv_exeext" = no && ac_cv_exeext=
3156
3157 else
3158   ac_file=''
3159 fi
3160
3161 { echo "$as_me:$LINENO: result: $ac_file" >&5
3162 echo "${ECHO_T}$ac_file" >&6; }
3163 if test -z "$ac_file"; then
3164   echo "$as_me: failed program was:" >&5
3165 sed 's/^/| /' conftest.$ac_ext >&5
3166
3167 { { echo "$as_me:$LINENO: error: C compiler cannot create executables
3168 See \`config.log' for more details." >&5
3169 echo "$as_me: error: C compiler cannot create executables
3170 See \`config.log' for more details." >&2;}
3171    { (exit 77); exit 77; }; }
3172 fi
3173
3174 ac_exeext=$ac_cv_exeext
3175
3176 # Check that the compiler produces executables we can run.  If not, either
3177 # the compiler is broken, or we cross compile.
3178 { echo "$as_me:$LINENO: checking whether the C compiler works" >&5
3179 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6; }
3180 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
3181 # If not cross compiling, check that we can run a simple program.
3182 if test "$cross_compiling" != yes; then
3183   if { ac_try='./$ac_file'
3184   { (case "(($ac_try" in
3185   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3186   *) ac_try_echo=$ac_try;;
3187 esac
3188 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3189   (eval "$ac_try") 2>&5
3190   ac_status=$?
3191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3192   (exit $ac_status); }; }; then
3193     cross_compiling=no
3194   else
3195     if test "$cross_compiling" = maybe; then
3196         cross_compiling=yes
3197     else
3198         { { echo "$as_me:$LINENO: error: cannot run C compiled programs.
3199 If you meant to cross compile, use \`--host'.
3200 See \`config.log' for more details." >&5
3201 echo "$as_me: error: cannot run C compiled programs.
3202 If you meant to cross compile, use \`--host'.
3203 See \`config.log' for more details." >&2;}
3204    { (exit 1); exit 1; }; }
3205     fi
3206   fi
3207 fi
3208 { echo "$as_me:$LINENO: result: yes" >&5
3209 echo "${ECHO_T}yes" >&6; }
3210
3211 rm -f a.out a.exe conftest$ac_cv_exeext b.out
3212 ac_clean_files=$ac_clean_files_save
3213 # Check that the compiler produces executables we can run.  If not, either
3214 # the compiler is broken, or we cross compile.
3215 { echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
3216 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
3217 { echo "$as_me:$LINENO: result: $cross_compiling" >&5
3218 echo "${ECHO_T}$cross_compiling" >&6; }
3219
3220 { echo "$as_me:$LINENO: checking for suffix of executables" >&5
3221 echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
3222 if { (ac_try="$ac_link"
3223 case "(($ac_try" in
3224   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3225   *) ac_try_echo=$ac_try;;
3226 esac
3227 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3228   (eval "$ac_link") 2>&5
3229   ac_status=$?
3230   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3231   (exit $ac_status); }; then
3232   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3233 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3234 # work properly (i.e., refer to `conftest.exe'), while it won't with
3235 # `rm'.
3236 for ac_file in conftest.exe conftest conftest.*; do
3237   test -f "$ac_file" || continue
3238   case $ac_file in
3239     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
3240     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3241           break;;
3242     * ) break;;
3243   esac
3244 done
3245 else
3246   { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
3247 See \`config.log' for more details." >&5
3248 echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
3249 See \`config.log' for more details." >&2;}
3250    { (exit 1); exit 1; }; }
3251 fi
3252
3253 rm -f conftest$ac_cv_exeext
3254 { echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
3255 echo "${ECHO_T}$ac_cv_exeext" >&6; }
3256
3257 rm -f conftest.$ac_ext
3258 EXEEXT=$ac_cv_exeext
3259 ac_exeext=$EXEEXT
3260 { echo "$as_me:$LINENO: checking for suffix of object files" >&5
3261 echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
3262 if test "${ac_cv_objext+set}" = set; then
3263   echo $ECHO_N "(cached) $ECHO_C" >&6
3264 else
3265   cat >conftest.$ac_ext <<_ACEOF
3266 /* confdefs.h.  */
3267 _ACEOF
3268 cat confdefs.h >>conftest.$ac_ext
3269 cat >>conftest.$ac_ext <<_ACEOF
3270 /* end confdefs.h.  */
3271
3272 int
3273 main ()
3274 {
3275
3276   ;
3277   return 0;
3278 }
3279 _ACEOF
3280 rm -f conftest.o conftest.obj
3281 if { (ac_try="$ac_compile"
3282 case "(($ac_try" in
3283   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3284   *) ac_try_echo=$ac_try;;
3285 esac
3286 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3287   (eval "$ac_compile") 2>&5
3288   ac_status=$?
3289   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3290   (exit $ac_status); }; then
3291   for ac_file in conftest.o conftest.obj conftest.*; do
3292   test -f "$ac_file" || continue;
3293   case $ac_file in
3294     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
3295     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3296        break;;
3297   esac
3298 done
3299 else
3300   echo "$as_me: failed program was:" >&5
3301 sed 's/^/| /' conftest.$ac_ext >&5
3302
3303 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
3304 See \`config.log' for more details." >&5
3305 echo "$as_me: error: cannot compute suffix of object files: cannot compile
3306 See \`config.log' for more details." >&2;}
3307    { (exit 1); exit 1; }; }
3308 fi
3309
3310 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3311 fi
3312 { echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
3313 echo "${ECHO_T}$ac_cv_objext" >&6; }
3314 OBJEXT=$ac_cv_objext
3315 ac_objext=$OBJEXT
3316 { echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
3317 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6; }
3318 if test "${ac_cv_c_compiler_gnu+set}" = set; then
3319   echo $ECHO_N "(cached) $ECHO_C" >&6
3320 else
3321   cat >conftest.$ac_ext <<_ACEOF
3322 /* confdefs.h.  */
3323 _ACEOF
3324 cat confdefs.h >>conftest.$ac_ext
3325 cat >>conftest.$ac_ext <<_ACEOF
3326 /* end confdefs.h.  */
3327
3328 int
3329 main ()
3330 {
3331 #ifndef __GNUC__
3332        choke me
3333 #endif
3334
3335   ;
3336   return 0;
3337 }
3338 _ACEOF
3339 rm -f conftest.$ac_objext
3340 if { (ac_try="$ac_compile"
3341 case "(($ac_try" in
3342   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3343   *) ac_try_echo=$ac_try;;
3344 esac
3345 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3346   (eval "$ac_compile") 2>conftest.er1
3347   ac_status=$?
3348   grep -v '^ *+' conftest.er1 >conftest.err
3349   rm -f conftest.er1
3350   cat conftest.err >&5
3351   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3352   (exit $ac_status); } && {
3353          test -z "$ac_c_werror_flag" ||
3354          test ! -s conftest.err
3355        } && test -s conftest.$ac_objext; then
3356   ac_compiler_gnu=yes
3357 else
3358   echo "$as_me: failed program was:" >&5
3359 sed 's/^/| /' conftest.$ac_ext >&5
3360
3361         ac_compiler_gnu=no
3362 fi
3363
3364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3365 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3366
3367 fi
3368 { echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
3369 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6; }
3370 GCC=`test $ac_compiler_gnu = yes && echo yes`
3371 ac_test_CFLAGS=${CFLAGS+set}
3372 ac_save_CFLAGS=$CFLAGS
3373 { echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
3374 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6; }
3375 if test "${ac_cv_prog_cc_g+set}" = set; then
3376   echo $ECHO_N "(cached) $ECHO_C" >&6
3377 else
3378   ac_save_c_werror_flag=$ac_c_werror_flag
3379    ac_c_werror_flag=yes
3380    ac_cv_prog_cc_g=no
3381    CFLAGS="-g"
3382    cat >conftest.$ac_ext <<_ACEOF
3383 /* confdefs.h.  */
3384 _ACEOF
3385 cat confdefs.h >>conftest.$ac_ext
3386 cat >>conftest.$ac_ext <<_ACEOF
3387 /* end confdefs.h.  */
3388
3389 int
3390 main ()
3391 {
3392
3393   ;
3394   return 0;
3395 }
3396 _ACEOF
3397 rm -f conftest.$ac_objext
3398 if { (ac_try="$ac_compile"
3399 case "(($ac_try" in
3400   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3401   *) ac_try_echo=$ac_try;;
3402 esac
3403 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3404   (eval "$ac_compile") 2>conftest.er1
3405   ac_status=$?
3406   grep -v '^ *+' conftest.er1 >conftest.err
3407   rm -f conftest.er1
3408   cat conftest.err >&5
3409   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3410   (exit $ac_status); } && {
3411          test -z "$ac_c_werror_flag" ||
3412          test ! -s conftest.err
3413        } && test -s conftest.$ac_objext; then
3414   ac_cv_prog_cc_g=yes
3415 else
3416   echo "$as_me: failed program was:" >&5
3417 sed 's/^/| /' conftest.$ac_ext >&5
3418
3419         CFLAGS=""
3420       cat >conftest.$ac_ext <<_ACEOF
3421 /* confdefs.h.  */
3422 _ACEOF
3423 cat confdefs.h >>conftest.$ac_ext
3424 cat >>conftest.$ac_ext <<_ACEOF
3425 /* end confdefs.h.  */
3426
3427 int
3428 main ()
3429 {
3430
3431   ;
3432   return 0;
3433 }
3434 _ACEOF
3435 rm -f conftest.$ac_objext
3436 if { (ac_try="$ac_compile"
3437 case "(($ac_try" in
3438   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3439   *) ac_try_echo=$ac_try;;
3440 esac
3441 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3442   (eval "$ac_compile") 2>conftest.er1
3443   ac_status=$?
3444   grep -v '^ *+' conftest.er1 >conftest.err
3445   rm -f conftest.er1
3446   cat conftest.err >&5
3447   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3448   (exit $ac_status); } && {
3449          test -z "$ac_c_werror_flag" ||
3450          test ! -s conftest.err
3451        } && test -s conftest.$ac_objext; then
3452   :
3453 else
3454   echo "$as_me: failed program was:" >&5
3455 sed 's/^/| /' conftest.$ac_ext >&5
3456
3457         ac_c_werror_flag=$ac_save_c_werror_flag
3458          CFLAGS="-g"
3459          cat >conftest.$ac_ext <<_ACEOF
3460 /* confdefs.h.  */
3461 _ACEOF
3462 cat confdefs.h >>conftest.$ac_ext
3463 cat >>conftest.$ac_ext <<_ACEOF
3464 /* end confdefs.h.  */
3465
3466 int
3467 main ()
3468 {
3469
3470   ;
3471   return 0;
3472 }
3473 _ACEOF
3474 rm -f conftest.$ac_objext
3475 if { (ac_try="$ac_compile"
3476 case "(($ac_try" in
3477   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3478   *) ac_try_echo=$ac_try;;
3479 esac
3480 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3481   (eval "$ac_compile") 2>conftest.er1
3482   ac_status=$?
3483   grep -v '^ *+' conftest.er1 >conftest.err
3484   rm -f conftest.er1
3485   cat conftest.err >&5
3486   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3487   (exit $ac_status); } && {
3488          test -z "$ac_c_werror_flag" ||
3489          test ! -s conftest.err
3490        } && test -s conftest.$ac_objext; then
3491   ac_cv_prog_cc_g=yes
3492 else
3493   echo "$as_me: failed program was:" >&5
3494 sed 's/^/| /' conftest.$ac_ext >&5
3495
3496
3497 fi
3498
3499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3500 fi
3501
3502 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3503 fi
3504
3505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3506    ac_c_werror_flag=$ac_save_c_werror_flag
3507 fi
3508 { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
3509 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6; }
3510 if test "$ac_test_CFLAGS" = set; then
3511   CFLAGS=$ac_save_CFLAGS
3512 elif test $ac_cv_prog_cc_g = yes; then
3513   if test "$GCC" = yes; then
3514     CFLAGS="-g -O2"
3515   else
3516     CFLAGS="-g"
3517   fi
3518 else
3519   if test "$GCC" = yes; then
3520     CFLAGS="-O2"
3521   else
3522     CFLAGS=
3523   fi
3524 fi
3525 { echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
3526 echo $ECHO_N "checking for $CC option to accept ISO C89... $ECHO_C" >&6; }
3527 if test "${ac_cv_prog_cc_c89+set}" = set; then
3528   echo $ECHO_N "(cached) $ECHO_C" >&6
3529 else
3530   ac_cv_prog_cc_c89=no
3531 ac_save_CC=$CC
3532 cat >conftest.$ac_ext <<_ACEOF
3533 /* confdefs.h.  */
3534 _ACEOF
3535 cat confdefs.h >>conftest.$ac_ext
3536 cat >>conftest.$ac_ext <<_ACEOF
3537 /* end confdefs.h.  */
3538 #include <stdarg.h>
3539 #include <stdio.h>
3540 #include <sys/types.h>
3541 #include <sys/stat.h>
3542 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3543 struct buf { int x; };
3544 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3545 static char *e (p, i)
3546      char **p;
3547      int i;
3548 {
3549   return p[i];
3550 }
3551 static char *f (char * (*g) (char **, int), char **p, ...)
3552 {
3553   char *s;
3554   va_list v;
3555   va_start (v,p);
3556   s = g (p, va_arg (v,int));
3557   va_end (v);
3558   return s;
3559 }
3560
3561 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3562    function prototypes and stuff, but not '\xHH' hex character constants.
3563    These don't provoke an error unfortunately, instead are silently treated
3564    as 'x'.  The following induces an error, until -std is added to get
3565    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3566    array size at least.  It's necessary to write '\x00'==0 to get something
3567    that's true only with -std.  */
3568 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3569
3570 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3571    inside strings and character constants.  */
3572 #define FOO(x) 'x'
3573 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3574
3575 int test (int i, double x);
3576 struct s1 {int (*f) (int a);};
3577 struct s2 {int (*f) (double a);};
3578 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3579 int argc;
3580 char **argv;
3581 int
3582 main ()
3583 {
3584 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3585   ;
3586   return 0;
3587 }
3588 _ACEOF
3589 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3590         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3591 do
3592   CC="$ac_save_CC $ac_arg"
3593   rm -f conftest.$ac_objext
3594 if { (ac_try="$ac_compile"
3595 case "(($ac_try" in
3596   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3597   *) ac_try_echo=$ac_try;;
3598 esac
3599 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3600   (eval "$ac_compile") 2>conftest.er1
3601   ac_status=$?
3602   grep -v '^ *+' conftest.er1 >conftest.err
3603   rm -f conftest.er1
3604   cat conftest.err >&5
3605   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3606   (exit $ac_status); } && {
3607          test -z "$ac_c_werror_flag" ||
3608          test ! -s conftest.err
3609        } && test -s conftest.$ac_objext; then
3610   ac_cv_prog_cc_c89=$ac_arg
3611 else
3612   echo "$as_me: failed program was:" >&5
3613 sed 's/^/| /' conftest.$ac_ext >&5
3614
3615
3616 fi
3617
3618 rm -f core conftest.err conftest.$ac_objext
3619   test "x$ac_cv_prog_cc_c89" != "xno" && break
3620 done
3621 rm -f conftest.$ac_ext
3622 CC=$ac_save_CC
3623
3624 fi
3625 # AC_CACHE_VAL
3626 case "x$ac_cv_prog_cc_c89" in
3627   x)
3628     { echo "$as_me:$LINENO: result: none needed" >&5
3629 echo "${ECHO_T}none needed" >&6; } ;;
3630   xno)
3631     { echo "$as_me:$LINENO: result: unsupported" >&5
3632 echo "${ECHO_T}unsupported" >&6; } ;;
3633   *)
3634     CC="$CC $ac_cv_prog_cc_c89"
3635     { echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
3636 echo "${ECHO_T}$ac_cv_prog_cc_c89" >&6; } ;;
3637 esac
3638
3639
3640 ac_ext=c
3641 ac_cpp='$CPP $CPPFLAGS'
3642 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3643 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3644 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3645
3646
3647 # On Suns, sometimes $CPP names a directory.
3648 if test -n "$CPP" && test -d "$CPP"; then
3649   CPP=
3650 fi
3651
3652 ## If not using gcc, and on Solaris, and no CPP specified, see if
3653 ## using a Sun compiler, which needs -Xs to prevent whitespace.
3654 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
3655  test x"$CPP" = x; then
3656   { echo "$as_me:$LINENO: checking whether we are using a Sun C compiler" >&5
3657 echo $ECHO_N "checking whether we are using a Sun C compiler... $ECHO_C" >&6; }
3658
3659 if test "${emacs_cv_sunpro_c+set}" = set; then
3660   echo $ECHO_N "(cached) $ECHO_C" >&6
3661 else
3662   cat >conftest.$ac_ext <<_ACEOF
3663 /* confdefs.h.  */
3664 _ACEOF
3665 cat confdefs.h >>conftest.$ac_ext
3666 cat >>conftest.$ac_ext <<_ACEOF
3667 /* end confdefs.h.  */
3668
3669 int
3670 main ()
3671 {
3672 #ifndef __SUNPRO_C
3673 fail;
3674 #endif
3675
3676   ;
3677   return 0;
3678 }
3679 _ACEOF
3680 rm -f conftest.$ac_objext conftest$ac_exeext
3681 if { (ac_try="$ac_link"
3682 case "(($ac_try" in
3683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3684   *) ac_try_echo=$ac_try;;
3685 esac
3686 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3687   (eval "$ac_link") 2>conftest.er1
3688   ac_status=$?
3689   grep -v '^ *+' conftest.er1 >conftest.err
3690   rm -f conftest.er1
3691   cat conftest.err >&5
3692   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3693   (exit $ac_status); } && {
3694          test -z "$ac_c_werror_flag" ||
3695          test ! -s conftest.err
3696        } && test -s conftest$ac_exeext &&
3697        $as_test_x conftest$ac_exeext; then
3698   emacs_cv_sunpro_c=yes
3699 else
3700   echo "$as_me: failed program was:" >&5
3701 sed 's/^/| /' conftest.$ac_ext >&5
3702
3703         emacs_cv_sunpro_c=no
3704 fi
3705
3706 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
3707       conftest$ac_exeext conftest.$ac_ext
3708 fi
3709
3710   { echo "$as_me:$LINENO: result: $emacs_cv_sunpro_c" >&5
3711 echo "${ECHO_T}$emacs_cv_sunpro_c" >&6; }
3712
3713   if test x"$emacs_cv_sunpro_c" = xyes; then
3714     NON_GNU_CPP="$CC -E -Xs"
3715   fi
3716 fi
3717
3718 #### Some systems specify a CPP to use unless we are using GCC.
3719 #### Now that we know whether we are using GCC, we can decide whether
3720 #### to use that one.
3721 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
3722 then
3723   CPP="$NON_GNU_CPP"
3724 fi
3725
3726 #### Some systems specify a CC to use unless we are using GCC.
3727 #### Now that we know whether we are using GCC, we can decide whether
3728 #### to use that one.
3729 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
3730   test x$cc_specified != xyes
3731 then
3732   CC="$NON_GNU_CC"
3733 fi
3734
3735 if test x$GCC = xyes && test "x$GCC_TEST_OPTIONS" != x
3736 then
3737   CC="$CC $GCC_TEST_OPTIONS"
3738 fi
3739
3740 if test x$GCC = x && test "x$NON_GCC_TEST_OPTIONS" != x
3741 then
3742   CC="$CC $NON_GCC_TEST_OPTIONS"
3743 fi
3744
3745
3746 cat >>confdefs.h <<\_ACEOF
3747 #define _GNU_SOURCE 1
3748 _ACEOF
3749
3750
3751 ac_ext=c
3752 ac_cpp='$CPP $CPPFLAGS'
3753 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3754 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3755 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3756 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
3757 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
3758 # On Suns, sometimes $CPP names a directory.
3759 if test -n "$CPP" && test -d "$CPP"; then
3760   CPP=
3761 fi
3762 if test -z "$CPP"; then
3763   if test "${ac_cv_prog_CPP+set}" = set; then
3764   echo $ECHO_N "(cached) $ECHO_C" >&6
3765 else
3766       # Double quotes because CPP needs to be expanded
3767     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3768     do
3769       ac_preproc_ok=false
3770 for ac_c_preproc_warn_flag in '' yes
3771 do
3772   # Use a header file that comes with gcc, so configuring glibc
3773   # with a fresh cross-compiler works.
3774   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3775   # <limits.h> exists even on freestanding compilers.
3776   # On the NeXT, cc -E runs the code through the compiler's parser,
3777   # not just through cpp. "Syntax error" is here to catch this case.
3778   cat >conftest.$ac_ext <<_ACEOF
3779 /* confdefs.h.  */
3780 _ACEOF
3781 cat confdefs.h >>conftest.$ac_ext
3782 cat >>conftest.$ac_ext <<_ACEOF
3783 /* end confdefs.h.  */
3784 #ifdef __STDC__
3785 # include <limits.h>
3786 #else
3787 # include <assert.h>
3788 #endif
3789                      Syntax error
3790 _ACEOF
3791 if { (ac_try="$ac_cpp conftest.$ac_ext"
3792 case "(($ac_try" in
3793   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3794   *) ac_try_echo=$ac_try;;
3795 esac
3796 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3797   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3798   ac_status=$?
3799   grep -v '^ *+' conftest.er1 >conftest.err
3800   rm -f conftest.er1
3801   cat conftest.err >&5
3802   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3803   (exit $ac_status); } >/dev/null && {
3804          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3805          test ! -s conftest.err
3806        }; then
3807   :
3808 else
3809   echo "$as_me: failed program was:" >&5
3810 sed 's/^/| /' conftest.$ac_ext >&5
3811
3812   # Broken: fails on valid input.
3813 continue
3814 fi
3815
3816 rm -f conftest.err conftest.$ac_ext
3817
3818   # OK, works on sane cases.  Now check whether nonexistent headers
3819   # can be detected and how.
3820   cat >conftest.$ac_ext <<_ACEOF
3821 /* confdefs.h.  */
3822 _ACEOF
3823 cat confdefs.h >>conftest.$ac_ext
3824 cat >>conftest.$ac_ext <<_ACEOF
3825 /* end confdefs.h.  */
3826 #include <ac_nonexistent.h>
3827 _ACEOF
3828 if { (ac_try="$ac_cpp conftest.$ac_ext"
3829 case "(($ac_try" in
3830   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3831   *) ac_try_echo=$ac_try;;
3832 esac
3833 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3834   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3835   ac_status=$?
3836   grep -v '^ *+' conftest.er1 >conftest.err
3837   rm -f conftest.er1
3838   cat conftest.err >&5
3839   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3840   (exit $ac_status); } >/dev/null && {
3841          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3842          test ! -s conftest.err
3843        }; then
3844   # Broken: success on invalid input.
3845 continue
3846 else
3847   echo "$as_me: failed program was:" >&5
3848 sed 's/^/| /' conftest.$ac_ext >&5
3849
3850   # Passes both tests.
3851 ac_preproc_ok=:
3852 break
3853 fi
3854
3855 rm -f conftest.err conftest.$ac_ext
3856
3857 done
3858 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3859 rm -f conftest.err conftest.$ac_ext
3860 if $ac_preproc_ok; then
3861   break
3862 fi
3863
3864     done
3865     ac_cv_prog_CPP=$CPP
3866
3867 fi
3868   CPP=$ac_cv_prog_CPP
3869 else
3870   ac_cv_prog_CPP=$CPP
3871 fi
3872 { echo "$as_me:$LINENO: result: $CPP" >&5
3873 echo "${ECHO_T}$CPP" >&6; }
3874 ac_preproc_ok=false
3875 for ac_c_preproc_warn_flag in '' yes
3876 do
3877   # Use a header file that comes with gcc, so configuring glibc
3878   # with a fresh cross-compiler works.
3879   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3880   # <limits.h> exists even on freestanding compilers.
3881   # On the NeXT, cc -E runs the code through the compiler's parser,
3882   # not just through cpp. "Syntax error" is here to catch this case.
3883   cat >conftest.$ac_ext <<_ACEOF
3884 /* confdefs.h.  */
3885 _ACEOF
3886 cat confdefs.h >>conftest.$ac_ext
3887 cat >>conftest.$ac_ext <<_ACEOF
3888 /* end confdefs.h.  */
3889 #ifdef __STDC__
3890 # include <limits.h>
3891 #else
3892 # include <assert.h>
3893 #endif
3894                      Syntax error
3895 _ACEOF
3896 if { (ac_try="$ac_cpp conftest.$ac_ext"
3897 case "(($ac_try" in
3898   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3899   *) ac_try_echo=$ac_try;;
3900 esac
3901 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3902   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3903   ac_status=$?
3904   grep -v '^ *+' conftest.er1 >conftest.err
3905   rm -f conftest.er1
3906   cat conftest.err >&5
3907   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3908   (exit $ac_status); } >/dev/null && {
3909          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3910          test ! -s conftest.err
3911        }; then
3912   :
3913 else
3914   echo "$as_me: failed program was:" >&5
3915 sed 's/^/| /' conftest.$ac_ext >&5
3916
3917   # Broken: fails on valid input.
3918 continue
3919 fi
3920
3921 rm -f conftest.err conftest.$ac_ext
3922
3923   # OK, works on sane cases.  Now check whether nonexistent headers
3924   # can be detected and how.
3925   cat >conftest.$ac_ext <<_ACEOF
3926 /* confdefs.h.  */
3927 _ACEOF
3928 cat confdefs.h >>conftest.$ac_ext
3929 cat >>conftest.$ac_ext <<_ACEOF
3930 /* end confdefs.h.  */
3931 #include <ac_nonexistent.h>
3932 _ACEOF
3933 if { (ac_try="$ac_cpp conftest.$ac_ext"
3934 case "(($ac_try" in
3935   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3936   *) ac_try_echo=$ac_try;;
3937 esac
3938 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
3939   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
3940   ac_status=$?
3941   grep -v '^ *+' conftest.er1 >conftest.err
3942   rm -f conftest.er1
3943   cat conftest.err >&5
3944   echo "$as_me:$LINENO: \$? = $ac_status" >&5
3945   (exit $ac_status); } >/dev/null && {
3946          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
3947          test ! -s conftest.err
3948        }; then
3949   # Broken: success on invalid input.
3950 continue
3951 else
3952   echo "$as_me: failed program was:" >&5
3953 sed 's/^/| /' conftest.$ac_ext >&5
3954
3955   # Passes both tests.
3956 ac_preproc_ok=:
3957 break
3958 fi
3959
3960 rm -f conftest.err conftest.$ac_ext
3961
3962 done
3963 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3964 rm -f conftest.err conftest.$ac_ext
3965 if $ac_preproc_ok; then
3966   :
3967 else
3968   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
3969 See \`config.log' for more details." >&5
3970 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
3971 See \`config.log' for more details." >&2;}
3972    { (exit 1); exit 1; }; }
3973 fi
3974
3975 ac_ext=c
3976 ac_cpp='$CPP $CPPFLAGS'
3977 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3978 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3979 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3980
3981
3982 { echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
3983 echo $ECHO_N "checking for grep that handles long lines and -e... $ECHO_C" >&6; }
3984 if test "${ac_cv_path_GREP+set}" = set; then
3985   echo $ECHO_N "(cached) $ECHO_C" >&6
3986 else
3987   # Extract the first word of "grep ggrep" to use in msg output
3988 if test -z "$GREP"; then
3989 set dummy grep ggrep; ac_prog_name=$2
3990 if test "${ac_cv_path_GREP+set}" = set; then
3991   echo $ECHO_N "(cached) $ECHO_C" >&6
3992 else
3993   ac_path_GREP_found=false
3994 # Loop through the user's path and test for each of PROGNAME-LIST
3995 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3996 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3997 do
3998   IFS=$as_save_IFS
3999   test -z "$as_dir" && as_dir=.
4000   for ac_prog in grep ggrep; do
4001   for ac_exec_ext in '' $ac_executable_extensions; do
4002     ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4003     { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4004     # Check for GNU ac_path_GREP and select it if it is found.
4005   # Check for GNU $ac_path_GREP
4006 case `"$ac_path_GREP" --version 2>&1` in
4007 *GNU*)
4008   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4009 *)
4010   ac_count=0
4011   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4012   while :
4013   do
4014     cat "conftest.in" "conftest.in" >"conftest.tmp"
4015     mv "conftest.tmp" "conftest.in"
4016     cp "conftest.in" "conftest.nl"
4017     echo 'GREP' >> "conftest.nl"
4018     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4019     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4020     ac_count=`expr $ac_count + 1`
4021     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4022       # Best one so far, save it but keep looking for a better one
4023       ac_cv_path_GREP="$ac_path_GREP"
4024       ac_path_GREP_max=$ac_count
4025     fi
4026     # 10*(2^10) chars as input seems more than enough
4027     test $ac_count -gt 10 && break
4028   done
4029   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4030 esac
4031
4032
4033     $ac_path_GREP_found && break 3
4034   done
4035 done
4036
4037 done
4038 IFS=$as_save_IFS
4039
4040
4041 fi
4042
4043 GREP="$ac_cv_path_GREP"
4044 if test -z "$GREP"; then
4045   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4046 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4047    { (exit 1); exit 1; }; }
4048 fi
4049
4050 else
4051   ac_cv_path_GREP=$GREP
4052 fi
4053
4054
4055 fi
4056 { echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
4057 echo "${ECHO_T}$ac_cv_path_GREP" >&6; }
4058  GREP="$ac_cv_path_GREP"
4059
4060
4061 { echo "$as_me:$LINENO: checking for egrep" >&5
4062 echo $ECHO_N "checking for egrep... $ECHO_C" >&6; }
4063 if test "${ac_cv_path_EGREP+set}" = set; then
4064   echo $ECHO_N "(cached) $ECHO_C" >&6
4065 else
4066   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4067    then ac_cv_path_EGREP="$GREP -E"
4068    else
4069      # Extract the first word of "egrep" to use in msg output
4070 if test -z "$EGREP"; then
4071 set dummy egrep; ac_prog_name=$2
4072 if test "${ac_cv_path_EGREP+set}" = set; then
4073   echo $ECHO_N "(cached) $ECHO_C" >&6
4074 else
4075   ac_path_EGREP_found=false
4076 # Loop through the user's path and test for each of PROGNAME-LIST
4077 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4078 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4079 do
4080   IFS=$as_save_IFS
4081   test -z "$as_dir" && as_dir=.
4082   for ac_prog in egrep; do
4083   for ac_exec_ext in '' $ac_executable_extensions; do
4084     ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4085     { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4086     # Check for GNU ac_path_EGREP and select it if it is found.
4087   # Check for GNU $ac_path_EGREP
4088 case `"$ac_path_EGREP" --version 2>&1` in
4089 *GNU*)
4090   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4091 *)
4092   ac_count=0
4093   echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
4094   while :
4095   do
4096     cat "conftest.in" "conftest.in" >"conftest.tmp"
4097     mv "conftest.tmp" "conftest.in"
4098     cp "conftest.in" "conftest.nl"
4099     echo 'EGREP' >> "conftest.nl"
4100     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4101     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4102     ac_count=`expr $ac_count + 1`
4103     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4104       # Best one so far, save it but keep looking for a better one
4105       ac_cv_path_EGREP="$ac_path_EGREP"
4106       ac_path_EGREP_max=$ac_count
4107     fi
4108     # 10*(2^10) chars as input seems more than enough
4109     test $ac_count -gt 10 && break
4110   done
4111   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4112 esac
4113
4114
4115     $ac_path_EGREP_found && break 3
4116   done
4117 done
4118
4119 done
4120 IFS=$as_save_IFS
4121
4122
4123 fi
4124
4125 EGREP="$ac_cv_path_EGREP"
4126 if test -z "$EGREP"; then
4127   { { echo "$as_me:$LINENO: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
4128 echo "$as_me: error: no acceptable $ac_prog_name could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
4129    { (exit 1); exit 1; }; }
4130 fi
4131
4132 else
4133   ac_cv_path_EGREP=$EGREP
4134 fi
4135
4136
4137    fi
4138 fi
4139 { echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
4140 echo "${ECHO_T}$ac_cv_path_EGREP" >&6; }
4141  EGREP="$ac_cv_path_EGREP"
4142
4143
4144
4145 { echo "$as_me:$LINENO: checking for AIX" >&5
4146 echo $ECHO_N "checking for AIX... $ECHO_C" >&6; }
4147 cat >conftest.$ac_ext <<_ACEOF
4148 /* confdefs.h.  */
4149 _ACEOF
4150 cat confdefs.h >>conftest.$ac_ext
4151 cat >>conftest.$ac_ext <<_ACEOF
4152 /* end confdefs.h.  */
4153 #ifdef _AIX
4154   yes
4155 #endif
4156
4157 _ACEOF
4158 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4159   $EGREP "yes" >/dev/null 2>&1; then
4160   { echo "$as_me:$LINENO: result: yes" >&5
4161 echo "${ECHO_T}yes" >&6; }
4162 cat >>confdefs.h <<\_ACEOF
4163 #define _ALL_SOURCE 1
4164 _ACEOF
4165
4166 else
4167   { echo "$as_me:$LINENO: result: no" >&5
4168 echo "${ECHO_T}no" >&6; }
4169 fi
4170 rm -f conftest*
4171
4172
4173 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
4174 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
4175 if test "${ac_cv_header_stdc+set}" = set; then
4176   echo $ECHO_N "(cached) $ECHO_C" >&6
4177 else
4178   cat >conftest.$ac_ext <<_ACEOF
4179 /* confdefs.h.  */
4180 _ACEOF
4181 cat confdefs.h >>conftest.$ac_ext
4182 cat >>conftest.$ac_ext <<_ACEOF
4183 /* end confdefs.h.  */
4184 #include <stdlib.h>
4185 #include <stdarg.h>
4186 #include <string.h>
4187 #include <float.h>
4188
4189 int
4190 main ()
4191 {
4192
4193   ;
4194   return 0;
4195 }
4196 _ACEOF
4197 rm -f conftest.$ac_objext
4198 if { (ac_try="$ac_compile"
4199 case "(($ac_try" in
4200   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4201   *) ac_try_echo=$ac_try;;
4202 esac
4203 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4204   (eval "$ac_compile") 2>conftest.er1
4205   ac_status=$?
4206   grep -v '^ *+' conftest.er1 >conftest.err
4207   rm -f conftest.er1
4208   cat conftest.err >&5
4209   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4210   (exit $ac_status); } && {
4211          test -z "$ac_c_werror_flag" ||
4212          test ! -s conftest.err
4213        } && test -s conftest.$ac_objext; then
4214   ac_cv_header_stdc=yes
4215 else
4216   echo "$as_me: failed program was:" >&5
4217 sed 's/^/| /' conftest.$ac_ext >&5
4218
4219         ac_cv_header_stdc=no
4220 fi
4221
4222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4223
4224 if test $ac_cv_header_stdc = yes; then
4225   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4226   cat >conftest.$ac_ext <<_ACEOF
4227 /* confdefs.h.  */
4228 _ACEOF
4229 cat confdefs.h >>conftest.$ac_ext
4230 cat >>conftest.$ac_ext <<_ACEOF
4231 /* end confdefs.h.  */
4232 #include <string.h>
4233
4234 _ACEOF
4235 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4236   $EGREP "memchr" >/dev/null 2>&1; then
4237   :
4238 else
4239   ac_cv_header_stdc=no
4240 fi
4241 rm -f conftest*
4242
4243 fi
4244
4245 if test $ac_cv_header_stdc = yes; then
4246   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4247   cat >conftest.$ac_ext <<_ACEOF
4248 /* confdefs.h.  */
4249 _ACEOF
4250 cat confdefs.h >>conftest.$ac_ext
4251 cat >>conftest.$ac_ext <<_ACEOF
4252 /* end confdefs.h.  */
4253 #include <stdlib.h>
4254
4255 _ACEOF
4256 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
4257   $EGREP "free" >/dev/null 2>&1; then
4258   :
4259 else
4260   ac_cv_header_stdc=no
4261 fi
4262 rm -f conftest*
4263
4264 fi
4265
4266 if test $ac_cv_header_stdc = yes; then
4267   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4268   if test "$cross_compiling" = yes; then
4269   :
4270 else
4271   cat >conftest.$ac_ext <<_ACEOF
4272 /* confdefs.h.  */
4273 _ACEOF
4274 cat confdefs.h >>conftest.$ac_ext
4275 cat >>conftest.$ac_ext <<_ACEOF
4276 /* end confdefs.h.  */
4277 #include <ctype.h>
4278 #include <stdlib.h>
4279 #if ((' ' & 0x0FF) == 0x020)
4280 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4281 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4282 #else
4283 # define ISLOWER(c) \
4284                    (('a' <= (c) && (c) <= 'i') \
4285                      || ('j' <= (c) && (c) <= 'r') \
4286                      || ('s' <= (c) && (c) <= 'z'))
4287 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
4288 #endif
4289
4290 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
4291 int
4292 main ()
4293 {
4294   int i;
4295   for (i = 0; i < 256; i++)
4296     if (XOR (islower (i), ISLOWER (i))
4297         || toupper (i) != TOUPPER (i))
4298       return 2;
4299   return 0;
4300 }
4301 _ACEOF
4302 rm -f conftest$ac_exeext
4303 if { (ac_try="$ac_link"
4304 case "(($ac_try" in
4305   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4306   *) ac_try_echo=$ac_try;;
4307 esac
4308 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4309   (eval "$ac_link") 2>&5
4310   ac_status=$?
4311   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4312   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
4313   { (case "(($ac_try" in
4314   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4315   *) ac_try_echo=$ac_try;;
4316 esac
4317 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4318   (eval "$ac_try") 2>&5
4319   ac_status=$?
4320   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4321   (exit $ac_status); }; }; then
4322   :
4323 else
4324   echo "$as_me: program exited with status $ac_status" >&5
4325 echo "$as_me: failed program was:" >&5
4326 sed 's/^/| /' conftest.$ac_ext >&5
4327
4328 ( exit $ac_status )
4329 ac_cv_header_stdc=no
4330 fi
4331 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
4332 fi
4333
4334
4335 fi
4336 fi
4337 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
4338 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
4339 if test $ac_cv_header_stdc = yes; then
4340
4341 cat >>confdefs.h <<\_ACEOF
4342 #define STDC_HEADERS 1
4343 _ACEOF
4344
4345 fi
4346
4347 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4348
4349
4350
4351
4352
4353
4354
4355
4356
4357 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4358                   inttypes.h stdint.h unistd.h
4359 do
4360 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
4361 { echo "$as_me:$LINENO: checking for $ac_header" >&5
4362 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
4363 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
4364   echo $ECHO_N "(cached) $ECHO_C" >&6
4365 else
4366   cat >conftest.$ac_ext <<_ACEOF
4367 /* confdefs.h.  */
4368 _ACEOF
4369 cat confdefs.h >>conftest.$ac_ext
4370 cat >>conftest.$ac_ext <<_ACEOF
4371 /* end confdefs.h.  */
4372 $ac_includes_default
4373
4374 #include <$ac_header>
4375 _ACEOF
4376 rm -f conftest.$ac_objext
4377 if { (ac_try="$ac_compile"
4378 case "(($ac_try" in
4379   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4380   *) ac_try_echo=$ac_try;;
4381 esac
4382 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4383   (eval "$ac_compile") 2>conftest.er1
4384   ac_status=$?
4385   grep -v '^ *+' conftest.er1 >conftest.err
4386   rm -f conftest.er1
4387   cat conftest.err >&5
4388   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4389   (exit $ac_status); } && {
4390          test -z "$ac_c_werror_flag" ||
4391          test ! -s conftest.err
4392        } && test -s conftest.$ac_objext; then
4393   eval "$as_ac_Header=yes"
4394 else
4395   echo "$as_me: failed program was:" >&5
4396 sed 's/^/| /' conftest.$ac_ext >&5
4397
4398         eval "$as_ac_Header=no"
4399 fi
4400
4401 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4402 fi
4403 ac_res=`eval echo '${'$as_ac_Header'}'`
4404                { echo "$as_me:$LINENO: result: $ac_res" >&5
4405 echo "${ECHO_T}$ac_res" >&6; }
4406 if test `eval echo '${'$as_ac_Header'}'` = yes; then
4407   cat >>confdefs.h <<_ACEOF
4408 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
4409 _ACEOF
4410
4411 fi
4412
4413 done
4414
4415
4416 if test "${ac_cv_header_minix_config_h+set}" = set; then
4417   { echo "$as_me:$LINENO: checking for minix/config.h" >&5
4418 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4419 if test "${ac_cv_header_minix_config_h+set}" = set; then
4420   echo $ECHO_N "(cached) $ECHO_C" >&6
4421 fi
4422 { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4423 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4424 else
4425   # Is the header compilable?
4426 { echo "$as_me:$LINENO: checking minix/config.h usability" >&5
4427 echo $ECHO_N "checking minix/config.h usability... $ECHO_C" >&6; }
4428 cat >conftest.$ac_ext <<_ACEOF
4429 /* confdefs.h.  */
4430 _ACEOF
4431 cat confdefs.h >>conftest.$ac_ext
4432 cat >>conftest.$ac_ext <<_ACEOF
4433 /* end confdefs.h.  */
4434 $ac_includes_default
4435 #include <minix/config.h>
4436 _ACEOF
4437 rm -f conftest.$ac_objext
4438 if { (ac_try="$ac_compile"
4439 case "(($ac_try" in
4440   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4441   *) ac_try_echo=$ac_try;;
4442 esac
4443 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4444   (eval "$ac_compile") 2>conftest.er1
4445   ac_status=$?
4446   grep -v '^ *+' conftest.er1 >conftest.err
4447   rm -f conftest.er1
4448   cat conftest.err >&5
4449   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4450   (exit $ac_status); } && {
4451          test -z "$ac_c_werror_flag" ||
4452          test ! -s conftest.err
4453        } && test -s conftest.$ac_objext; then
4454   ac_header_compiler=yes
4455 else
4456   echo "$as_me: failed program was:" >&5
4457 sed 's/^/| /' conftest.$ac_ext >&5
4458
4459         ac_header_compiler=no
4460 fi
4461
4462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4463 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
4464 echo "${ECHO_T}$ac_header_compiler" >&6; }
4465
4466 # Is the header present?
4467 { echo "$as_me:$LINENO: checking minix/config.h presence" >&5
4468 echo $ECHO_N "checking minix/config.h presence... $ECHO_C" >&6; }
4469 cat >conftest.$ac_ext <<_ACEOF
4470 /* confdefs.h.  */
4471 _ACEOF
4472 cat confdefs.h >>conftest.$ac_ext
4473 cat >>conftest.$ac_ext <<_ACEOF
4474 /* end confdefs.h.  */
4475 #include <minix/config.h>
4476 _ACEOF
4477 if { (ac_try="$ac_cpp conftest.$ac_ext"
4478 case "(($ac_try" in
4479   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4480   *) ac_try_echo=$ac_try;;
4481 esac
4482 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4483   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4484   ac_status=$?
4485   grep -v '^ *+' conftest.er1 >conftest.err
4486   rm -f conftest.er1
4487   cat conftest.err >&5
4488   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4489   (exit $ac_status); } >/dev/null && {
4490          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4491          test ! -s conftest.err
4492        }; then
4493   ac_header_preproc=yes
4494 else
4495   echo "$as_me: failed program was:" >&5
4496 sed 's/^/| /' conftest.$ac_ext >&5
4497
4498   ac_header_preproc=no
4499 fi
4500
4501 rm -f conftest.err conftest.$ac_ext
4502 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
4503 echo "${ECHO_T}$ac_header_preproc" >&6; }
4504
4505 # So?  What about this header?
4506 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
4507   yes:no: )
4508     { echo "$as_me:$LINENO: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&5
4509 echo "$as_me: WARNING: minix/config.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
4510     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the compiler's result" >&5
4511 echo "$as_me: WARNING: minix/config.h: proceeding with the compiler's result" >&2;}
4512     ac_header_preproc=yes
4513     ;;
4514   no:yes:* )
4515     { echo "$as_me:$LINENO: WARNING: minix/config.h: present but cannot be compiled" >&5
4516 echo "$as_me: WARNING: minix/config.h: present but cannot be compiled" >&2;}
4517     { echo "$as_me:$LINENO: WARNING: minix/config.h:     check for missing prerequisite headers?" >&5
4518 echo "$as_me: WARNING: minix/config.h:     check for missing prerequisite headers?" >&2;}
4519     { echo "$as_me:$LINENO: WARNING: minix/config.h: see the Autoconf documentation" >&5
4520 echo "$as_me: WARNING: minix/config.h: see the Autoconf documentation" >&2;}
4521     { echo "$as_me:$LINENO: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&5
4522 echo "$as_me: WARNING: minix/config.h:     section \"Present But Cannot Be Compiled\"" >&2;}
4523     { echo "$as_me:$LINENO: WARNING: minix/config.h: proceeding with the preprocessor's result" >&5
4524 echo "$as_me: WARNING: minix/config.h: proceeding with the preprocessor's result" >&2;}
4525     { echo "$as_me:$LINENO: WARNING: minix/config.h: in the future, the compiler will take precedence" >&5
4526 echo "$as_me: WARNING: minix/config.h: in the future, the compiler will take precedence" >&2;}
4527
4528     ;;
4529 esac
4530 { echo "$as_me:$LINENO: checking for minix/config.h" >&5
4531 echo $ECHO_N "checking for minix/config.h... $ECHO_C" >&6; }
4532 if test "${ac_cv_header_minix_config_h+set}" = set; then
4533   echo $ECHO_N "(cached) $ECHO_C" >&6
4534 else
4535   ac_cv_header_minix_config_h=$ac_header_preproc
4536 fi
4537 { echo "$as_me:$LINENO: result: $ac_cv_header_minix_config_h" >&5
4538 echo "${ECHO_T}$ac_cv_header_minix_config_h" >&6; }
4539
4540 fi
4541 if test $ac_cv_header_minix_config_h = yes; then
4542   MINIX=yes
4543 else
4544   MINIX=
4545 fi
4546
4547
4548 if test "$MINIX" = yes; then
4549
4550 cat >>confdefs.h <<\_ACEOF
4551 #define _POSIX_SOURCE 1
4552 _ACEOF
4553
4554
4555 cat >>confdefs.h <<\_ACEOF
4556 #define _POSIX_1_SOURCE 2
4557 _ACEOF
4558
4559
4560 cat >>confdefs.h <<\_ACEOF
4561 #define _MINIX 1
4562 _ACEOF
4563
4564 fi
4565
4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576   { echo "$as_me:$LINENO: checking whether it is safe to define __EXTENSIONS__" >&5
4577 echo $ECHO_N "checking whether it is safe to define __EXTENSIONS__... $ECHO_C" >&6; }
4578 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then
4579   echo $ECHO_N "(cached) $ECHO_C" >&6
4580 else
4581   cat >conftest.$ac_ext <<_ACEOF
4582 /* confdefs.h.  */
4583 _ACEOF
4584 cat confdefs.h >>conftest.$ac_ext
4585 cat >>conftest.$ac_ext <<_ACEOF
4586 /* end confdefs.h.  */
4587
4588 #         define __EXTENSIONS__ 1
4589           $ac_includes_default
4590 int
4591 main ()
4592 {
4593
4594   ;
4595   return 0;
4596 }
4597 _ACEOF
4598 rm -f conftest.$ac_objext
4599 if { (ac_try="$ac_compile"
4600 case "(($ac_try" in
4601   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4602   *) ac_try_echo=$ac_try;;
4603 esac
4604 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4605   (eval "$ac_compile") 2>conftest.er1
4606   ac_status=$?
4607   grep -v '^ *+' conftest.er1 >conftest.err
4608   rm -f conftest.er1
4609   cat conftest.err >&5
4610   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4611   (exit $ac_status); } && {
4612          test -z "$ac_c_werror_flag" ||
4613          test ! -s conftest.err
4614        } && test -s conftest.$ac_objext; then
4615   ac_cv_safe_to_define___extensions__=yes
4616 else
4617   echo "$as_me: failed program was:" >&5
4618 sed 's/^/| /' conftest.$ac_ext >&5
4619
4620         ac_cv_safe_to_define___extensions__=no
4621 fi
4622
4623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4624 fi
4625 { echo "$as_me:$LINENO: result: $ac_cv_safe_to_define___extensions__" >&5
4626 echo "${ECHO_T}$ac_cv_safe_to_define___extensions__" >&6; }
4627   test $ac_cv_safe_to_define___extensions__ = yes &&
4628     cat >>confdefs.h <<\_ACEOF
4629 #define __EXTENSIONS__ 1
4630 _ACEOF
4631
4632   cat >>confdefs.h <<\_ACEOF
4633 #define _POSIX_PTHREAD_SEMANTICS 1
4634 _ACEOF
4635
4636   cat >>confdefs.h <<\_ACEOF
4637 #define _TANDEM_SOURCE 1
4638 _ACEOF
4639
4640
4641
4642 ### Use -Wno-pointer-sign if the compiler supports it
4643 { echo "$as_me:$LINENO: checking whether gcc understands -Wno-pointer-sign" >&5
4644 echo $ECHO_N "checking whether gcc understands -Wno-pointer-sign... $ECHO_C" >&6; }
4645 SAVE_CFLAGS="$CFLAGS"
4646 CFLAGS="$CFLAGS -Wno-pointer-sign"
4647 cat >conftest.$ac_ext <<_ACEOF
4648 /* confdefs.h.  */
4649 _ACEOF
4650 cat confdefs.h >>conftest.$ac_ext
4651 cat >>conftest.$ac_ext <<_ACEOF
4652 /* end confdefs.h.  */
4653
4654 int
4655 main ()
4656 {
4657
4658   ;
4659   return 0;
4660 }
4661 _ACEOF
4662 rm -f conftest.$ac_objext
4663 if { (ac_try="$ac_compile"
4664 case "(($ac_try" in
4665   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4666   *) ac_try_echo=$ac_try;;
4667 esac
4668 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4669   (eval "$ac_compile") 2>conftest.er1
4670   ac_status=$?
4671   grep -v '^ *+' conftest.er1 >conftest.err
4672   rm -f conftest.er1
4673   cat conftest.err >&5
4674   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4675   (exit $ac_status); } && {
4676          test -z "$ac_c_werror_flag" ||
4677          test ! -s conftest.err
4678        } && test -s conftest.$ac_objext; then
4679   has_option=yes
4680 else
4681   echo "$as_me: failed program was:" >&5
4682 sed 's/^/| /' conftest.$ac_ext >&5
4683
4684         has_option=no
4685 fi
4686
4687 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4688 if test $has_option = yes; then
4689    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
4690 fi
4691 { echo "$as_me:$LINENO: result: $has_option" >&5
4692 echo "${ECHO_T}$has_option" >&6; }
4693 CFLAGS="$SAVE_CFLAGS"
4694 unset has_option
4695 unset SAVE_CFLAGS
4696
4697 #### Some other nice autoconf tests.
4698
4699 { echo "$as_me:$LINENO: checking whether ln -s works" >&5
4700 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6; }
4701 LN_S=$as_ln_s
4702 if test "$LN_S" = "ln -s"; then
4703   { echo "$as_me:$LINENO: result: yes" >&5
4704 echo "${ECHO_T}yes" >&6; }
4705 else
4706   { echo "$as_me:$LINENO: result: no, using $LN_S" >&5
4707 echo "${ECHO_T}no, using $LN_S" >&6; }
4708 fi
4709
4710 ac_ext=c
4711 ac_cpp='$CPP $CPPFLAGS'
4712 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4713 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4714 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4715 { echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5
4716 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6; }
4717 # On Suns, sometimes $CPP names a directory.
4718 if test -n "$CPP" && test -d "$CPP"; then
4719   CPP=
4720 fi
4721 if test -z "$CPP"; then
4722   if test "${ac_cv_prog_CPP+set}" = set; then
4723   echo $ECHO_N "(cached) $ECHO_C" >&6
4724 else
4725       # Double quotes because CPP needs to be expanded
4726     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4727     do
4728       ac_preproc_ok=false
4729 for ac_c_preproc_warn_flag in '' yes
4730 do
4731   # Use a header file that comes with gcc, so configuring glibc
4732   # with a fresh cross-compiler works.
4733   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4734   # <limits.h> exists even on freestanding compilers.
4735   # On the NeXT, cc -E runs the code through the compiler's parser,
4736   # not just through cpp. "Syntax error" is here to catch this case.
4737   cat >conftest.$ac_ext <<_ACEOF
4738 /* confdefs.h.  */
4739 _ACEOF
4740 cat confdefs.h >>conftest.$ac_ext
4741 cat >>conftest.$ac_ext <<_ACEOF
4742 /* end confdefs.h.  */
4743 #ifdef __STDC__
4744 # include <limits.h>
4745 #else
4746 # include <assert.h>
4747 #endif
4748                      Syntax error
4749 _ACEOF
4750 if { (ac_try="$ac_cpp conftest.$ac_ext"
4751 case "(($ac_try" in
4752   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4753   *) ac_try_echo=$ac_try;;
4754 esac
4755 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4756   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4757   ac_status=$?
4758   grep -v '^ *+' conftest.er1 >conftest.err
4759   rm -f conftest.er1
4760   cat conftest.err >&5
4761   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4762   (exit $ac_status); } >/dev/null && {
4763          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4764          test ! -s conftest.err
4765        }; then
4766   :
4767 else
4768   echo "$as_me: failed program was:" >&5
4769 sed 's/^/| /' conftest.$ac_ext >&5
4770
4771   # Broken: fails on valid input.
4772 continue
4773 fi
4774
4775 rm -f conftest.err conftest.$ac_ext
4776
4777   # OK, works on sane cases.  Now check whether nonexistent headers
4778   # can be detected and how.
4779   cat >conftest.$ac_ext <<_ACEOF
4780 /* confdefs.h.  */
4781 _ACEOF
4782 cat confdefs.h >>conftest.$ac_ext
4783 cat >>conftest.$ac_ext <<_ACEOF
4784 /* end confdefs.h.  */
4785 #include <ac_nonexistent.h>
4786 _ACEOF
4787 if { (ac_try="$ac_cpp conftest.$ac_ext"
4788 case "(($ac_try" in
4789   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4790   *) ac_try_echo=$ac_try;;
4791 esac
4792 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4793   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4794   ac_status=$?
4795   grep -v '^ *+' conftest.er1 >conftest.err
4796   rm -f conftest.er1
4797   cat conftest.err >&5
4798   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4799   (exit $ac_status); } >/dev/null && {
4800          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4801          test ! -s conftest.err
4802        }; then
4803   # Broken: success on invalid input.
4804 continue
4805 else
4806   echo "$as_me: failed program was:" >&5
4807 sed 's/^/| /' conftest.$ac_ext >&5
4808
4809   # Passes both tests.
4810 ac_preproc_ok=:
4811 break
4812 fi
4813
4814 rm -f conftest.err conftest.$ac_ext
4815
4816 done
4817 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4818 rm -f conftest.err conftest.$ac_ext
4819 if $ac_preproc_ok; then
4820   break
4821 fi
4822
4823     done
4824     ac_cv_prog_CPP=$CPP
4825
4826 fi
4827   CPP=$ac_cv_prog_CPP
4828 else
4829   ac_cv_prog_CPP=$CPP
4830 fi
4831 { echo "$as_me:$LINENO: result: $CPP" >&5
4832 echo "${ECHO_T}$CPP" >&6; }
4833 ac_preproc_ok=false
4834 for ac_c_preproc_warn_flag in '' yes
4835 do
4836   # Use a header file that comes with gcc, so configuring glibc
4837   # with a fresh cross-compiler works.
4838   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4839   # <limits.h> exists even on freestanding compilers.
4840   # On the NeXT, cc -E runs the code through the compiler's parser,
4841   # not just through cpp. "Syntax error" is here to catch this case.
4842   cat >conftest.$ac_ext <<_ACEOF
4843 /* confdefs.h.  */
4844 _ACEOF
4845 cat confdefs.h >>conftest.$ac_ext
4846 cat >>conftest.$ac_ext <<_ACEOF
4847 /* end confdefs.h.  */
4848 #ifdef __STDC__
4849 # include <limits.h>
4850 #else
4851 # include <assert.h>
4852 #endif
4853                      Syntax error
4854 _ACEOF
4855 if { (ac_try="$ac_cpp conftest.$ac_ext"
4856 case "(($ac_try" in
4857   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4858   *) ac_try_echo=$ac_try;;
4859 esac
4860 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4861   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4862   ac_status=$?
4863   grep -v '^ *+' conftest.er1 >conftest.err
4864   rm -f conftest.er1
4865   cat conftest.err >&5
4866   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4867   (exit $ac_status); } >/dev/null && {
4868          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4869          test ! -s conftest.err
4870        }; then
4871   :
4872 else
4873   echo "$as_me: failed program was:" >&5
4874 sed 's/^/| /' conftest.$ac_ext >&5
4875
4876   # Broken: fails on valid input.
4877 continue
4878 fi
4879
4880 rm -f conftest.err conftest.$ac_ext
4881
4882   # OK, works on sane cases.  Now check whether nonexistent headers
4883   # can be detected and how.
4884   cat >conftest.$ac_ext <<_ACEOF
4885 /* confdefs.h.  */
4886 _ACEOF
4887 cat confdefs.h >>conftest.$ac_ext
4888 cat >>conftest.$ac_ext <<_ACEOF
4889 /* end confdefs.h.  */
4890 #include <ac_nonexistent.h>
4891 _ACEOF
4892 if { (ac_try="$ac_cpp conftest.$ac_ext"
4893 case "(($ac_try" in
4894   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4895   *) ac_try_echo=$ac_try;;
4896 esac
4897 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
4898   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
4899   ac_status=$?
4900   grep -v '^ *+' conftest.er1 >conftest.err
4901   rm -f conftest.er1
4902   cat conftest.err >&5
4903   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4904   (exit $ac_status); } >/dev/null && {
4905          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
4906          test ! -s conftest.err
4907        }; then
4908   # Broken: success on invalid input.
4909 continue
4910 else
4911   echo "$as_me: failed program was:" >&5
4912 sed 's/^/| /' conftest.$ac_ext >&5
4913
4914   # Passes both tests.
4915 ac_preproc_ok=:
4916 break
4917 fi
4918
4919 rm -f conftest.err conftest.$ac_ext
4920
4921 done
4922 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4923 rm -f conftest.err conftest.$ac_ext
4924 if $ac_preproc_ok; then
4925   :
4926 else
4927   { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
4928 See \`config.log' for more details." >&5
4929 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
4930 See \`config.log' for more details." >&2;}
4931    { (exit 1); exit 1; }; }
4932 fi
4933
4934 ac_ext=c
4935 ac_cpp='$CPP $CPPFLAGS'
4936 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4937 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4938 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4939
4940 # Find a good install program.  We prefer a C program (faster),
4941 # so one script is as good as another.  But avoid the broken or
4942 # incompatible versions:
4943 # SysV /etc/install, /usr/sbin/install
4944 # SunOS /usr/etc/install
4945 # IRIX /sbin/install
4946 # AIX /bin/install
4947 # AmigaOS /C/install, which installs bootblocks on floppy discs
4948 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4949 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4950 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4951 # OS/2's system install, which has a completely different semantic
4952 # ./install, which can be erroneously created by make from ./install.sh.
4953 { echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5
4954 echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6; }
4955 if test -z "$INSTALL"; then
4956 if test "${ac_cv_path_install+set}" = set; then
4957   echo $ECHO_N "(cached) $ECHO_C" >&6
4958 else
4959   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4960 for as_dir in $PATH
4961 do
4962   IFS=$as_save_IFS
4963   test -z "$as_dir" && as_dir=.
4964   # Account for people who put trailing slashes in PATH elements.
4965 case $as_dir/ in
4966   ./ | .// | /cC/* | \
4967   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4968   ?:\\/os2\\/install\\/* | ?:\\/OS2\\/INSTALL\\/* | \
4969   /usr/ucb/* ) ;;
4970   *)
4971     # OSF1 and SCO ODT 3.0 have their own names for install.
4972     # Don't use installbsd from OSF since it installs stuff as root
4973     # by default.
4974     for ac_prog in ginstall scoinst install; do
4975       for ac_exec_ext in '' $ac_executable_extensions; do
4976         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
4977           if test $ac_prog = install &&
4978             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4979             # AIX install.  It has an incompatible calling convention.
4980             :
4981           elif test $ac_prog = install &&
4982             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4983             # program-specific install script used by HP pwplus--don't use.
4984             :
4985           else
4986             ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4987             break 3
4988           fi
4989         fi
4990       done
4991     done
4992     ;;
4993 esac
4994 done
4995 IFS=$as_save_IFS
4996
4997
4998 fi
4999   if test "${ac_cv_path_install+set}" = set; then
5000     INSTALL=$ac_cv_path_install
5001   else
5002     # As a last resort, use the slow shell script.  Don't cache a
5003     # value for INSTALL within a source directory, because that will
5004     # break other packages using the cache if that directory is
5005     # removed, or if the value is a relative name.
5006     INSTALL=$ac_install_sh
5007   fi
5008 fi
5009 { echo "$as_me:$LINENO: result: $INSTALL" >&5
5010 echo "${ECHO_T}$INSTALL" >&6; }
5011
5012 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5013 # It thinks the first close brace ends the variable substitution.
5014 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5015
5016 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5017
5018 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5019
5020 if test "x$RANLIB" = x; then
5021   if test -n "$ac_tool_prefix"; then
5022   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5023 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5024 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5025 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5026 if test "${ac_cv_prog_RANLIB+set}" = set; then
5027   echo $ECHO_N "(cached) $ECHO_C" >&6
5028 else
5029   if test -n "$RANLIB"; then
5030   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5031 else
5032 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5033 for as_dir in $PATH
5034 do
5035   IFS=$as_save_IFS
5036   test -z "$as_dir" && as_dir=.
5037   for ac_exec_ext in '' $ac_executable_extensions; do
5038   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5039     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5040     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5041     break 2
5042   fi
5043 done
5044 done
5045 IFS=$as_save_IFS
5046
5047 fi
5048 fi
5049 RANLIB=$ac_cv_prog_RANLIB
5050 if test -n "$RANLIB"; then
5051   { echo "$as_me:$LINENO: result: $RANLIB" >&5
5052 echo "${ECHO_T}$RANLIB" >&6; }
5053 else
5054   { echo "$as_me:$LINENO: result: no" >&5
5055 echo "${ECHO_T}no" >&6; }
5056 fi
5057
5058
5059 fi
5060 if test -z "$ac_cv_prog_RANLIB"; then
5061   ac_ct_RANLIB=$RANLIB
5062   # Extract the first word of "ranlib", so it can be a program name with args.
5063 set dummy ranlib; ac_word=$2
5064 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5065 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5066 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
5067   echo $ECHO_N "(cached) $ECHO_C" >&6
5068 else
5069   if test -n "$ac_ct_RANLIB"; then
5070   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5071 else
5072 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5073 for as_dir in $PATH
5074 do
5075   IFS=$as_save_IFS
5076   test -z "$as_dir" && as_dir=.
5077   for ac_exec_ext in '' $ac_executable_extensions; do
5078   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5079     ac_cv_prog_ac_ct_RANLIB="ranlib"
5080     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5081     break 2
5082   fi
5083 done
5084 done
5085 IFS=$as_save_IFS
5086
5087 fi
5088 fi
5089 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5090 if test -n "$ac_ct_RANLIB"; then
5091   { echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
5092 echo "${ECHO_T}$ac_ct_RANLIB" >&6; }
5093 else
5094   { echo "$as_me:$LINENO: result: no" >&5
5095 echo "${ECHO_T}no" >&6; }
5096 fi
5097
5098   if test "x$ac_ct_RANLIB" = x; then
5099     RANLIB=":"
5100   else
5101     case $cross_compiling:$ac_tool_warned in
5102 yes:)
5103 { echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
5104 whose name does not start with the host triplet.  If you think this
5105 configuration is useful to you, please write to autoconf@gnu.org." >&5
5106 echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
5107 whose name does not start with the host triplet.  If you think this
5108 configuration is useful to you, please write to autoconf@gnu.org." >&2;}
5109 ac_tool_warned=yes ;;
5110 esac
5111     RANLIB=$ac_ct_RANLIB
5112   fi
5113 else
5114   RANLIB="$ac_cv_prog_RANLIB"
5115 fi
5116
5117 fi
5118 # Extract the first word of "install-info", so it can be a program name with args.
5119 set dummy install-info; ac_word=$2
5120 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5121 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5122 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5123   echo $ECHO_N "(cached) $ECHO_C" >&6
5124 else
5125   case $INSTALL_INFO in
5126   [\\/]* | ?:[\\/]*)
5127   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5128   ;;
5129   *)
5130   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5131 for as_dir in $PATH
5132 do
5133   IFS=$as_save_IFS
5134   test -z "$as_dir" && as_dir=.
5135   for ac_exec_ext in '' $ac_executable_extensions; do
5136   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5137     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5138     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5139     break 2
5140   fi
5141 done
5142 done
5143 IFS=$as_save_IFS
5144
5145   ;;
5146 esac
5147 fi
5148 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5149 if test -n "$INSTALL_INFO"; then
5150   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5151 echo "${ECHO_T}$INSTALL_INFO" >&6; }
5152 else
5153   { echo "$as_me:$LINENO: result: no" >&5
5154 echo "${ECHO_T}no" >&6; }
5155 fi
5156
5157
5158 # Extract the first word of "install-info", so it can be a program name with args.
5159 set dummy install-info; ac_word=$2
5160 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5161 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5162 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5163   echo $ECHO_N "(cached) $ECHO_C" >&6
5164 else
5165   case $INSTALL_INFO in
5166   [\\/]* | ?:[\\/]*)
5167   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5168   ;;
5169   *)
5170   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5171 for as_dir in /usr/sbin
5172 do
5173   IFS=$as_save_IFS
5174   test -z "$as_dir" && as_dir=.
5175   for ac_exec_ext in '' $ac_executable_extensions; do
5176   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5177     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5178     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5179     break 2
5180   fi
5181 done
5182 done
5183 IFS=$as_save_IFS
5184
5185   ;;
5186 esac
5187 fi
5188 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5189 if test -n "$INSTALL_INFO"; then
5190   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5191 echo "${ECHO_T}$INSTALL_INFO" >&6; }
5192 else
5193   { echo "$as_me:$LINENO: result: no" >&5
5194 echo "${ECHO_T}no" >&6; }
5195 fi
5196
5197
5198 # Extract the first word of "install-info", so it can be a program name with args.
5199 set dummy install-info; ac_word=$2
5200 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5201 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5202 if test "${ac_cv_path_INSTALL_INFO+set}" = set; then
5203   echo $ECHO_N "(cached) $ECHO_C" >&6
5204 else
5205   case $INSTALL_INFO in
5206   [\\/]* | ?:[\\/]*)
5207   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
5208   ;;
5209   *)
5210   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5211 for as_dir in /sbin
5212 do
5213   IFS=$as_save_IFS
5214   test -z "$as_dir" && as_dir=.
5215   for ac_exec_ext in '' $ac_executable_extensions; do
5216   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5217     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
5218     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5219     break 2
5220   fi
5221 done
5222 done
5223 IFS=$as_save_IFS
5224
5225   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
5226   ;;
5227 esac
5228 fi
5229 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
5230 if test -n "$INSTALL_INFO"; then
5231   { echo "$as_me:$LINENO: result: $INSTALL_INFO" >&5
5232 echo "${ECHO_T}$INSTALL_INFO" >&6; }
5233 else
5234   { echo "$as_me:$LINENO: result: no" >&5
5235 echo "${ECHO_T}no" >&6; }
5236 fi
5237
5238
5239 # Extract the first word of "gzip", so it can be a program name with args.
5240 set dummy gzip; ac_word=$2
5241 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5242 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5243 if test "${ac_cv_path_GZIP_PROG+set}" = set; then
5244   echo $ECHO_N "(cached) $ECHO_C" >&6
5245 else
5246   case $GZIP_PROG in
5247   [\\/]* | ?:[\\/]*)
5248   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
5249   ;;
5250   *)
5251   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5252 for as_dir in $PATH
5253 do
5254   IFS=$as_save_IFS
5255   test -z "$as_dir" && as_dir=.
5256   for ac_exec_ext in '' $ac_executable_extensions; do
5257   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5258     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
5259     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5260     break 2
5261   fi
5262 done
5263 done
5264 IFS=$as_save_IFS
5265
5266   ;;
5267 esac
5268 fi
5269 GZIP_PROG=$ac_cv_path_GZIP_PROG
5270 if test -n "$GZIP_PROG"; then
5271   { echo "$as_me:$LINENO: result: $GZIP_PROG" >&5
5272 echo "${ECHO_T}$GZIP_PROG" >&6; }
5273 else
5274   { echo "$as_me:$LINENO: result: no" >&5
5275 echo "${ECHO_T}no" >&6; }
5276 fi
5277
5278
5279
5280
5281 ## Need makeinfo >= 4.6 (?) to build the manuals.
5282 # Extract the first word of "makeinfo", so it can be a program name with args.
5283 set dummy makeinfo; ac_word=$2
5284 { echo "$as_me:$LINENO: checking for $ac_word" >&5
5285 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
5286 if test "${ac_cv_path_MAKEINFO+set}" = set; then
5287   echo $ECHO_N "(cached) $ECHO_C" >&6
5288 else
5289   case $MAKEINFO in
5290   [\\/]* | ?:[\\/]*)
5291   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
5292   ;;
5293   *)
5294   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5295 for as_dir in $PATH
5296 do
5297   IFS=$as_save_IFS
5298   test -z "$as_dir" && as_dir=.
5299   for ac_exec_ext in '' $ac_executable_extensions; do
5300   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5301     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
5302     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
5303     break 2
5304   fi
5305 done
5306 done
5307 IFS=$as_save_IFS
5308
5309   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
5310   ;;
5311 esac
5312 fi
5313 MAKEINFO=$ac_cv_path_MAKEINFO
5314 if test -n "$MAKEINFO"; then
5315   { echo "$as_me:$LINENO: result: $MAKEINFO" >&5
5316 echo "${ECHO_T}$MAKEINFO" >&6; }
5317 else
5318   { echo "$as_me:$LINENO: result: no" >&5
5319 echo "${ECHO_T}no" >&6; }
5320 fi
5321
5322
5323 if test "$MAKEINFO" != "no" && \
5324   test x"`$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
5325    MAKEINFO=no
5326 fi
5327
5328 ## Makeinfo is unusual.  For a released Emacs, the manuals are
5329 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
5330 ## therefore in the category of "special tools" not normally required, which
5331 ## configure does not have to check for (eg autoconf itself).
5332 ## In a CVS checkout on the other hand, the manuals are not included.
5333 ## So makeinfo is a requirement to build from CVS, and configure
5334 ## should test for it as it does for any other build requirement.
5335 ## We use the presence of $srcdir/info/emacs to distinguish a release,
5336 ## with pre-built manuals, from a CVS checkout.
5337 if test "$MAKEINFO" = "no"; then
5338   if test "x${with_makeinfo}" = "xno"; then
5339     MAKEINFO=off
5340   elif ! test -e $srcdir/info/emacs; then
5341     { { echo "$as_me:$LINENO: error: You do not seem to have makeinfo >= 4.6, and your
5342 source tree does not seem to have pre-built manuals in the \`info' directory.
5343 Either install a suitable version of makeinfo, or re-run configure
5344 with the \`--without-makeinfo' option to build without the manuals. " >&5
5345 echo "$as_me: error: You do not seem to have makeinfo >= 4.6, and your
5346 source tree does not seem to have pre-built manuals in the \`info' directory.
5347 Either install a suitable version of makeinfo, or re-run configure
5348 with the \`--without-makeinfo' option to build without the manuals. " >&2;}
5349    { (exit 1); exit 1; }; }
5350   fi
5351 fi
5352
5353
5354 if test x$GCC = xyes && test "x$GCC_LINK_TEST_OPTIONS" != x
5355 then
5356   ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
5357 fi
5358
5359 if test x$GCC = x && test "x$NON_GCC_LINK_TEST_OPTIONS" != x
5360 then
5361   ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
5362 fi
5363
5364
5365 late_LDFLAGS=$LDFLAGS
5366 if test "$GCC" = yes; then
5367   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
5368 else
5369   LDFLAGS="$LDFLAGS -znocombreloc"
5370 fi
5371
5372 { echo "$as_me:$LINENO: checking for -znocombreloc" >&5
5373 echo $ECHO_N "checking for -znocombreloc... $ECHO_C" >&6; }
5374 cat >conftest.$ac_ext <<_ACEOF
5375 main(){return 0;}
5376 _ACEOF
5377 rm -f conftest.$ac_objext conftest$ac_exeext
5378 if { (ac_try="$ac_link"
5379 case "(($ac_try" in
5380   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5381   *) ac_try_echo=$ac_try;;
5382 esac
5383 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5384   (eval "$ac_link") 2>conftest.er1
5385   ac_status=$?
5386   grep -v '^ *+' conftest.er1 >conftest.err
5387   rm -f conftest.er1
5388   cat conftest.err >&5
5389   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5390   (exit $ac_status); } && {
5391          test -z "$ac_c_werror_flag" ||
5392          test ! -s conftest.err
5393        } && test -s conftest$ac_exeext &&
5394        $as_test_x conftest$ac_exeext; then
5395   { echo "$as_me:$LINENO: result: yes" >&5
5396 echo "${ECHO_T}yes" >&6; }
5397 else
5398   echo "$as_me: failed program was:" >&5
5399 sed 's/^/| /' conftest.$ac_ext >&5
5400
5401         LDFLAGS=$late_LDFLAGS
5402   { echo "$as_me:$LINENO: result: no" >&5
5403 echo "${ECHO_T}no" >&6; }
5404 fi
5405
5406 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
5407       conftest$ac_exeext conftest.$ac_ext
5408
5409 #### Extract some information from the operating system and machine files.
5410
5411 { echo "$as_me:$LINENO: checking the machine- and system-dependent files to find out
5412  - which libraries the lib-src programs will want, and
5413  - whether the GNU malloc routines are usable..." >&5
5414 echo "$as_me: checking the machine- and system-dependent files to find out
5415  - which libraries the lib-src programs will want, and
5416  - whether the GNU malloc routines are usable..." >&6;}
5417
5418 ### First figure out CFLAGS (which we use for running the compiler here)
5419 ### and REAL_CFLAGS (which we use for real compilation).
5420 ### The two are the same except on a few systems, where they are made
5421 ### different to work around various lossages.  For example,
5422 ### GCC 2.5 on GNU/Linux needs them to be different because it treats -g
5423 ### as implying static linking.
5424
5425 ### If the CFLAGS env var is specified, we use that value
5426 ### instead of the default.
5427
5428 ### It's not important that this name contain the PID; you can't run
5429 ### two configures in the same directory and have anything work
5430 ### anyway.
5431 tempcname="conftest.c"
5432
5433 echo '
5434 #include "'${srcdir}'/src/'${opsysfile}'"
5435 #include "'${srcdir}'/src/'${machfile}'"
5436 #ifndef LIBS_MACHINE
5437 #define LIBS_MACHINE
5438 #endif
5439 #ifndef LIBS_SYSTEM
5440 #define LIBS_SYSTEM
5441 #endif
5442 #ifndef C_SWITCH_SYSTEM
5443 #define C_SWITCH_SYSTEM
5444 #endif
5445 #ifndef C_SWITCH_MACHINE
5446 #define C_SWITCH_MACHINE
5447 #endif
5448 configure___ libsrc_libs=LIBS_MACHINE LIBS_SYSTEM
5449 configure___ c_switch_system=C_SWITCH_SYSTEM
5450 configure___ c_switch_machine=C_SWITCH_MACHINE
5451
5452 #ifndef LIB_X11_LIB
5453 #define LIB_X11_LIB -lX11
5454 #endif
5455
5456 #ifndef LIBX11_SYSTEM
5457 #define LIBX11_SYSTEM
5458 #endif
5459 configure___ LIBX=LIB_X11_LIB LIBX11_SYSTEM
5460
5461 #ifdef UNEXEC
5462 configure___ unexec=UNEXEC
5463 #else
5464 configure___ unexec=unexec.o
5465 #endif
5466
5467 #ifdef SYSTEM_MALLOC
5468 configure___ system_malloc=yes
5469 #else
5470 configure___ system_malloc=no
5471 #endif
5472
5473 #ifdef USE_MMAP_FOR_BUFFERS
5474 configure___ use_mmap_for_buffers=yes
5475 #else
5476 configure___ use_mmap_for_buffers=no
5477 #endif
5478
5479 #ifndef C_DEBUG_SWITCH
5480 #define C_DEBUG_SWITCH -g
5481 #endif
5482
5483 #ifndef C_OPTIMIZE_SWITCH
5484 #ifdef __GNUC__
5485 #define C_OPTIMIZE_SWITCH -O2
5486 #else
5487 #define C_OPTIMIZE_SWITCH -O
5488 #endif
5489 #endif
5490
5491 #ifndef C_WARNINGS_SWITCH
5492 #define C_WARNINGS_SWITCH ${C_WARNINGS_SWITCH}
5493 #endif
5494
5495 #ifndef LD_SWITCH_MACHINE
5496 #define LD_SWITCH_MACHINE
5497 #endif
5498
5499 #ifndef LD_SWITCH_SYSTEM
5500 #define LD_SWITCH_SYSTEM
5501 #endif
5502
5503 #ifndef LD_SWITCH_X_SITE_AUX
5504 #define LD_SWITCH_X_SITE_AUX
5505 #endif
5506
5507 configure___ ld_switch_system=LD_SWITCH_SYSTEM
5508 configure___ ld_switch_machine=LD_SWITCH_MACHINE
5509
5510 #ifdef THIS_IS_CONFIGURE
5511
5512 /* Get the CFLAGS for tests in configure.  */
5513 #ifdef __GNUC__
5514 configure___ CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH '${SPECIFIED_CFLAGS}'
5515 #else
5516 configure___ CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5517 #endif
5518
5519 #else /* not THIS_IS_CONFIGURE */
5520
5521 /* Get the CFLAGS for real compilation.  */
5522 #ifdef __GNUC__
5523 configure___ REAL_CFLAGS=C_DEBUG_SWITCH C_OPTIMIZE_SWITCH C_WARNINGS_SWITCH '${SPECIFIED_CFLAGS}'
5524 #else
5525 configure___ REAL_CFLAGS=C_DEBUG_SWITCH '${SPECIFIED_CFLAGS}'
5526 #endif
5527
5528 #endif /* not THIS_IS_CONFIGURE */
5529 ' > ${tempcname}
5530
5531 # The value of CPP is a quoted variable reference, so we need to do this
5532 # to get its actual value...
5533 CPP=`eval "echo $CPP"`
5534 eval `${CPP} -Isrc ${tempcname} \
5535        | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5536 if test "x$SPECIFIED_CFLAGS" = x; then
5537   eval `${CPP} -Isrc -DTHIS_IS_CONFIGURE ${tempcname} \
5538          | sed -n -e 's/^configure___ \([^=]*=\)\(.*\)$/\1"\2"/p'`
5539 else
5540   REAL_CFLAGS="$CFLAGS"
5541 fi
5542 rm ${tempcname}
5543
5544 ac_link="$ac_link $ld_switch_machine $ld_switch_system"
5545
5546 ### Make sure subsequent tests use flags consistent with the build flags.
5547
5548 if test x"${OVERRIDE_CPPFLAGS}" != x; then
5549   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
5550 else
5551   CPPFLAGS="$c_switch_system $c_switch_machine $CPPFLAGS"
5552 fi
5553
5554
5555
5556 # Check whether --enable-largefile was given.
5557 if test "${enable_largefile+set}" = set; then
5558   enableval=$enable_largefile;
5559 fi
5560
5561 if test "$enable_largefile" != no; then
5562
5563   { echo "$as_me:$LINENO: checking for special C compiler options needed for large files" >&5
5564 echo $ECHO_N "checking for special C compiler options needed for large files... $ECHO_C" >&6; }
5565 if test "${ac_cv_sys_largefile_CC+set}" = set; then
5566   echo $ECHO_N "(cached) $ECHO_C" >&6
5567 else
5568   ac_cv_sys_largefile_CC=no
5569      if test "$GCC" != yes; then
5570        ac_save_CC=$CC
5571        while :; do
5572          # IRIX 6.2 and later do not support large files by default,
5573          # so use the C compiler's -n32 option if that helps.
5574          cat >conftest.$ac_ext <<_ACEOF
5575 /* confdefs.h.  */
5576 _ACEOF
5577 cat confdefs.h >>conftest.$ac_ext
5578 cat >>conftest.$ac_ext <<_ACEOF
5579 /* end confdefs.h.  */
5580 #include <sys/types.h>
5581  /* Check that off_t can represent 2**63 - 1 correctly.
5582     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5583     since some C++ compilers masquerading as C compilers
5584     incorrectly reject 9223372036854775807.  */
5585 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5586   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5587                        && LARGE_OFF_T % 2147483647 == 1)
5588                       ? 1 : -1];
5589 int
5590 main ()
5591 {
5592
5593   ;
5594   return 0;
5595 }
5596 _ACEOF
5597          rm -f conftest.$ac_objext
5598 if { (ac_try="$ac_compile"
5599 case "(($ac_try" in
5600   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5601   *) ac_try_echo=$ac_try;;
5602 esac
5603 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5604   (eval "$ac_compile") 2>conftest.er1
5605   ac_status=$?
5606   grep -v '^ *+' conftest.er1 >conftest.err
5607   rm -f conftest.er1
5608   cat conftest.err >&5
5609   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5610   (exit $ac_status); } && {
5611          test -z "$ac_c_werror_flag" ||
5612          test ! -s conftest.err
5613        } && test -s conftest.$ac_objext; then
5614   break
5615 else
5616   echo "$as_me: failed program was:" >&5
5617 sed 's/^/| /' conftest.$ac_ext >&5
5618
5619
5620 fi
5621
5622 rm -f core conftest.err conftest.$ac_objext
5623          CC="$CC -n32"
5624          rm -f conftest.$ac_objext
5625 if { (ac_try="$ac_compile"
5626 case "(($ac_try" in
5627   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5628   *) ac_try_echo=$ac_try;;
5629 esac
5630 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5631   (eval "$ac_compile") 2>conftest.er1
5632   ac_status=$?
5633   grep -v '^ *+' conftest.er1 >conftest.err
5634   rm -f conftest.er1
5635   cat conftest.err >&5
5636   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5637   (exit $ac_status); } && {
5638          test -z "$ac_c_werror_flag" ||
5639          test ! -s conftest.err
5640        } && test -s conftest.$ac_objext; then
5641   ac_cv_sys_largefile_CC=' -n32'; break
5642 else
5643   echo "$as_me: failed program was:" >&5
5644 sed 's/^/| /' conftest.$ac_ext >&5
5645
5646
5647 fi
5648
5649 rm -f core conftest.err conftest.$ac_objext
5650          break
5651        done
5652        CC=$ac_save_CC
5653        rm -f conftest.$ac_ext
5654     fi
5655 fi
5656 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_CC" >&5
5657 echo "${ECHO_T}$ac_cv_sys_largefile_CC" >&6; }
5658   if test "$ac_cv_sys_largefile_CC" != no; then
5659     CC=$CC$ac_cv_sys_largefile_CC
5660   fi
5661
5662   { echo "$as_me:$LINENO: checking for _FILE_OFFSET_BITS value needed for large files" >&5
5663 echo $ECHO_N "checking for _FILE_OFFSET_BITS value needed for large files... $ECHO_C" >&6; }
5664 if test "${ac_cv_sys_file_offset_bits+set}" = set; then
5665   echo $ECHO_N "(cached) $ECHO_C" >&6
5666 else
5667   while :; do
5668   cat >conftest.$ac_ext <<_ACEOF
5669 /* confdefs.h.  */
5670 _ACEOF
5671 cat confdefs.h >>conftest.$ac_ext
5672 cat >>conftest.$ac_ext <<_ACEOF
5673 /* end confdefs.h.  */
5674 #include <sys/types.h>
5675  /* Check that off_t can represent 2**63 - 1 correctly.
5676     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5677     since some C++ compilers masquerading as C compilers
5678     incorrectly reject 9223372036854775807.  */
5679 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5680   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5681                        && LARGE_OFF_T % 2147483647 == 1)
5682                       ? 1 : -1];
5683 int
5684 main ()
5685 {
5686
5687   ;
5688   return 0;
5689 }
5690 _ACEOF
5691 rm -f conftest.$ac_objext
5692 if { (ac_try="$ac_compile"
5693 case "(($ac_try" in
5694   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5695   *) ac_try_echo=$ac_try;;
5696 esac
5697 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5698   (eval "$ac_compile") 2>conftest.er1
5699   ac_status=$?
5700   grep -v '^ *+' conftest.er1 >conftest.err
5701   rm -f conftest.er1
5702   cat conftest.err >&5
5703   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5704   (exit $ac_status); } && {
5705          test -z "$ac_c_werror_flag" ||
5706          test ! -s conftest.err
5707        } && test -s conftest.$ac_objext; then
5708   ac_cv_sys_file_offset_bits=no; break
5709 else
5710   echo "$as_me: failed program was:" >&5
5711 sed 's/^/| /' conftest.$ac_ext >&5
5712
5713
5714 fi
5715
5716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5717   cat >conftest.$ac_ext <<_ACEOF
5718 /* confdefs.h.  */
5719 _ACEOF
5720 cat confdefs.h >>conftest.$ac_ext
5721 cat >>conftest.$ac_ext <<_ACEOF
5722 /* end confdefs.h.  */
5723 #define _FILE_OFFSET_BITS 64
5724 #include <sys/types.h>
5725  /* Check that off_t can represent 2**63 - 1 correctly.
5726     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5727     since some C++ compilers masquerading as C compilers
5728     incorrectly reject 9223372036854775807.  */
5729 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5730   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5731                        && LARGE_OFF_T % 2147483647 == 1)
5732                       ? 1 : -1];
5733 int
5734 main ()
5735 {
5736
5737   ;
5738   return 0;
5739 }
5740 _ACEOF
5741 rm -f conftest.$ac_objext
5742 if { (ac_try="$ac_compile"
5743 case "(($ac_try" in
5744   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5745   *) ac_try_echo=$ac_try;;
5746 esac
5747 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5748   (eval "$ac_compile") 2>conftest.er1
5749   ac_status=$?
5750   grep -v '^ *+' conftest.er1 >conftest.err
5751   rm -f conftest.er1
5752   cat conftest.err >&5
5753   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5754   (exit $ac_status); } && {
5755          test -z "$ac_c_werror_flag" ||
5756          test ! -s conftest.err
5757        } && test -s conftest.$ac_objext; then
5758   ac_cv_sys_file_offset_bits=64; break
5759 else
5760   echo "$as_me: failed program was:" >&5
5761 sed 's/^/| /' conftest.$ac_ext >&5
5762
5763
5764 fi
5765
5766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5767   ac_cv_sys_file_offset_bits=unknown
5768   break
5769 done
5770 fi
5771 { echo "$as_me:$LINENO: result: $ac_cv_sys_file_offset_bits" >&5
5772 echo "${ECHO_T}$ac_cv_sys_file_offset_bits" >&6; }
5773 case $ac_cv_sys_file_offset_bits in #(
5774   no | unknown) ;;
5775   *)
5776 cat >>confdefs.h <<_ACEOF
5777 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
5778 _ACEOF
5779 ;;
5780 esac
5781 rm -f conftest*
5782   if test $ac_cv_sys_file_offset_bits = unknown; then
5783     { echo "$as_me:$LINENO: checking for _LARGE_FILES value needed for large files" >&5
5784 echo $ECHO_N "checking for _LARGE_FILES value needed for large files... $ECHO_C" >&6; }
5785 if test "${ac_cv_sys_large_files+set}" = set; then
5786   echo $ECHO_N "(cached) $ECHO_C" >&6
5787 else
5788   while :; do
5789   cat >conftest.$ac_ext <<_ACEOF
5790 /* confdefs.h.  */
5791 _ACEOF
5792 cat confdefs.h >>conftest.$ac_ext
5793 cat >>conftest.$ac_ext <<_ACEOF
5794 /* end confdefs.h.  */
5795 #include <sys/types.h>
5796  /* Check that off_t can represent 2**63 - 1 correctly.
5797     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5798     since some C++ compilers masquerading as C compilers
5799     incorrectly reject 9223372036854775807.  */
5800 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5801   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5802                        && LARGE_OFF_T % 2147483647 == 1)
5803                       ? 1 : -1];
5804 int
5805 main ()
5806 {
5807
5808   ;
5809   return 0;
5810 }
5811 _ACEOF
5812 rm -f conftest.$ac_objext
5813 if { (ac_try="$ac_compile"
5814 case "(($ac_try" in
5815   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5816   *) ac_try_echo=$ac_try;;
5817 esac
5818 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5819   (eval "$ac_compile") 2>conftest.er1
5820   ac_status=$?
5821   grep -v '^ *+' conftest.er1 >conftest.err
5822   rm -f conftest.er1
5823   cat conftest.err >&5
5824   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5825   (exit $ac_status); } && {
5826          test -z "$ac_c_werror_flag" ||
5827          test ! -s conftest.err
5828        } && test -s conftest.$ac_objext; then
5829   ac_cv_sys_large_files=no; break
5830 else
5831   echo "$as_me: failed program was:" >&5
5832 sed 's/^/| /' conftest.$ac_ext >&5
5833
5834
5835 fi
5836
5837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5838   cat >conftest.$ac_ext <<_ACEOF
5839 /* confdefs.h.  */
5840 _ACEOF
5841 cat confdefs.h >>conftest.$ac_ext
5842 cat >>conftest.$ac_ext <<_ACEOF
5843 /* end confdefs.h.  */
5844 #define _LARGE_FILES 1
5845 #include <sys/types.h>
5846  /* Check that off_t can represent 2**63 - 1 correctly.
5847     We can't simply define LARGE_OFF_T to be 9223372036854775807,
5848     since some C++ compilers masquerading as C compilers
5849     incorrectly reject 9223372036854775807.  */
5850 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
5851   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
5852                        && LARGE_OFF_T % 2147483647 == 1)
5853                       ? 1 : -1];
5854 int
5855 main ()
5856 {
5857
5858   ;
5859   return 0;
5860 }
5861 _ACEOF
5862 rm -f conftest.$ac_objext
5863 if { (ac_try="$ac_compile"
5864 case "(($ac_try" in
5865   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5866   *) ac_try_echo=$ac_try;;
5867 esac
5868 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5869   (eval "$ac_compile") 2>conftest.er1
5870   ac_status=$?
5871   grep -v '^ *+' conftest.er1 >conftest.err
5872   rm -f conftest.er1
5873   cat conftest.err >&5
5874   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5875   (exit $ac_status); } && {
5876          test -z "$ac_c_werror_flag" ||
5877          test ! -s conftest.err
5878        } && test -s conftest.$ac_objext; then
5879   ac_cv_sys_large_files=1; break
5880 else
5881   echo "$as_me: failed program was:" >&5
5882 sed 's/^/| /' conftest.$ac_ext >&5
5883
5884
5885 fi
5886
5887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5888   ac_cv_sys_large_files=unknown
5889   break
5890 done
5891 fi
5892 { echo "$as_me:$LINENO: result: $ac_cv_sys_large_files" >&5
5893 echo "${ECHO_T}$ac_cv_sys_large_files" >&6; }
5894 case $ac_cv_sys_large_files in #(
5895   no | unknown) ;;
5896   *)
5897 cat >>confdefs.h <<_ACEOF
5898 #define _LARGE_FILES $ac_cv_sys_large_files
5899 _ACEOF
5900 ;;
5901 esac
5902 rm -f conftest*
5903   fi
5904 fi
5905
5906
5907
5908 ### The standard library on x86-64 and s390x GNU/Linux distributions can
5909 ### be located in either /usr/lib64 or /usr/lib.
5910 ### In some rare cases, /usr/lib64 exists but does not contain the
5911 ### relevant files (bug#1287).  Hence test for crtn.o.
5912 case "${canonical}" in
5913   x86_64-*-linux-gnu* | s390x-*-linux-gnu* )
5914     if test -e /usr/lib64/crtn.o; then
5915
5916 cat >>confdefs.h <<\_ACEOF
5917 #define HAVE_LIB64_DIR 1
5918 _ACEOF
5919
5920 fi
5921 esac
5922
5923
5924
5925
5926 if test "${with_sound}" != "no"; then
5927   # Sound support for GNU/Linux and the free BSDs.
5928
5929
5930
5931 for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
5932 do
5933 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
5934 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5935   { echo "$as_me:$LINENO: checking for $ac_header" >&5
5936 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
5937 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
5938   echo $ECHO_N "(cached) $ECHO_C" >&6
5939 fi
5940 ac_res=`eval echo '${'$as_ac_Header'}'`
5941                { echo "$as_me:$LINENO: result: $ac_res" >&5
5942 echo "${ECHO_T}$ac_res" >&6; }
5943 else
5944   # Is the header compilable?
5945 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
5946 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
5947 cat >conftest.$ac_ext <<_ACEOF
5948 /* confdefs.h.  */
5949 _ACEOF
5950 cat confdefs.h >>conftest.$ac_ext
5951 cat >>conftest.$ac_ext <<_ACEOF
5952 /* end confdefs.h.  */
5953 $ac_includes_default
5954 #include <$ac_header>
5955 _ACEOF
5956 rm -f conftest.$ac_objext
5957 if { (ac_try="$ac_compile"
5958 case "(($ac_try" in
5959   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5960   *) ac_try_echo=$ac_try;;
5961 esac
5962 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
5963   (eval "$ac_compile") 2>conftest.er1
5964   ac_status=$?
5965   grep -v '^ *+' conftest.er1 >conftest.err
5966   rm -f conftest.er1
5967   cat conftest.err >&5
5968   echo "$as_me:$LINENO: \$? = $ac_status" >&5
5969   (exit $ac_status); } && {
5970          test -z "$ac_c_werror_flag" ||
5971          test ! -s conftest.err
5972        } && test -s conftest.$ac_objext; then
5973   ac_header_compiler=yes
5974 else
5975   echo "$as_me: failed program was:" >&5
5976 sed 's/^/| /' conftest.$ac_ext >&5
5977
5978         ac_header_compiler=no
5979 fi
5980
5981 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5982 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
5983 echo "${ECHO_T}$ac_header_compiler" >&6; }
5984
5985 # Is the header present?
5986 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
5987 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
5988 cat >conftest.$ac_ext <<_ACEOF
5989 /* confdefs.h.  */
5990 _ACEOF
5991 cat confdefs.h >>conftest.$ac_ext
5992 cat >>conftest.$ac_ext <<_ACEOF
5993 /* end confdefs.h.  */
5994 #include <$ac_header>
5995 _ACEOF
5996 if { (ac_try="$ac_cpp conftest.$ac_ext"
5997 case "(($ac_try" in
5998   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5999   *) ac_try_echo=$ac_try;;
6000 esac
6001 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6002   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6003   ac_status=$?
6004   grep -v '^ *+' conftest.er1 >conftest.err
6005   rm -f conftest.er1
6006   cat conftest.err >&5
6007   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6008   (exit $ac_status); } >/dev/null && {
6009          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6010          test ! -s conftest.err
6011        }; then
6012   ac_header_preproc=yes
6013 else
6014   echo "$as_me: failed program was:" >&5
6015 sed 's/^/| /' conftest.$ac_ext >&5
6016
6017   ac_header_preproc=no
6018 fi
6019
6020 rm -f conftest.err conftest.$ac_ext
6021 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6022 echo "${ECHO_T}$ac_header_preproc" >&6; }
6023
6024 # So?  What about this header?
6025 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6026   yes:no: )
6027     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6028 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6029     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6030 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6031     ac_header_preproc=yes
6032     ;;
6033   no:yes:* )
6034     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6035 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6036     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6037 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6038     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6039 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6040     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6041 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6042     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6043 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6044     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6045 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6046
6047     ;;
6048 esac
6049 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6050 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6051 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6052   echo $ECHO_N "(cached) $ECHO_C" >&6
6053 else
6054   eval "$as_ac_Header=\$ac_header_preproc"
6055 fi
6056 ac_res=`eval echo '${'$as_ac_Header'}'`
6057                { echo "$as_me:$LINENO: result: $ac_res" >&5
6058 echo "${ECHO_T}$ac_res" >&6; }
6059
6060 fi
6061 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6062   cat >>confdefs.h <<_ACEOF
6063 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6064 _ACEOF
6065
6066 fi
6067
6068 done
6069
6070   # Emulation library used on NetBSD.
6071   { echo "$as_me:$LINENO: checking for _oss_ioctl in -lossaudio" >&5
6072 echo $ECHO_N "checking for _oss_ioctl in -lossaudio... $ECHO_C" >&6; }
6073 if test "${ac_cv_lib_ossaudio__oss_ioctl+set}" = set; then
6074   echo $ECHO_N "(cached) $ECHO_C" >&6
6075 else
6076   ac_check_lib_save_LIBS=$LIBS
6077 LIBS="-lossaudio  $LIBS"
6078 cat >conftest.$ac_ext <<_ACEOF
6079 /* confdefs.h.  */
6080 _ACEOF
6081 cat confdefs.h >>conftest.$ac_ext
6082 cat >>conftest.$ac_ext <<_ACEOF
6083 /* end confdefs.h.  */
6084
6085 /* Override any GCC internal prototype to avoid an error.
6086    Use char because int might match the return type of a GCC
6087    builtin and then its argument prototype would still apply.  */
6088 #ifdef __cplusplus
6089 extern "C"
6090 #endif
6091 char _oss_ioctl ();
6092 int
6093 main ()
6094 {
6095 return _oss_ioctl ();
6096   ;
6097   return 0;
6098 }
6099 _ACEOF
6100 rm -f conftest.$ac_objext conftest$ac_exeext
6101 if { (ac_try="$ac_link"
6102 case "(($ac_try" in
6103   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6104   *) ac_try_echo=$ac_try;;
6105 esac
6106 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6107   (eval "$ac_link") 2>conftest.er1
6108   ac_status=$?
6109   grep -v '^ *+' conftest.er1 >conftest.err
6110   rm -f conftest.er1
6111   cat conftest.err >&5
6112   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6113   (exit $ac_status); } && {
6114          test -z "$ac_c_werror_flag" ||
6115          test ! -s conftest.err
6116        } && test -s conftest$ac_exeext &&
6117        $as_test_x conftest$ac_exeext; then
6118   ac_cv_lib_ossaudio__oss_ioctl=yes
6119 else
6120   echo "$as_me: failed program was:" >&5
6121 sed 's/^/| /' conftest.$ac_ext >&5
6122
6123         ac_cv_lib_ossaudio__oss_ioctl=no
6124 fi
6125
6126 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
6127       conftest$ac_exeext conftest.$ac_ext
6128 LIBS=$ac_check_lib_save_LIBS
6129 fi
6130 { echo "$as_me:$LINENO: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
6131 echo "${ECHO_T}$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
6132 if test $ac_cv_lib_ossaudio__oss_ioctl = yes; then
6133   LIBSOUND=-lossaudio
6134 else
6135   LIBSOUND=
6136 fi
6137
6138
6139
6140   ALSA_REQUIRED=1.0.0
6141   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
6142
6143   succeeded=no
6144
6145   # Extract the first word of "pkg-config", so it can be a program name with args.
6146 set dummy pkg-config; ac_word=$2
6147 { echo "$as_me:$LINENO: checking for $ac_word" >&5
6148 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
6149 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
6150   echo $ECHO_N "(cached) $ECHO_C" >&6
6151 else
6152   case $PKG_CONFIG in
6153   [\\/]* | ?:[\\/]*)
6154   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
6155   ;;
6156   *)
6157   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6158 for as_dir in $PATH
6159 do
6160   IFS=$as_save_IFS
6161   test -z "$as_dir" && as_dir=.
6162   for ac_exec_ext in '' $ac_executable_extensions; do
6163   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6164     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
6165     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
6166     break 2
6167   fi
6168 done
6169 done
6170 IFS=$as_save_IFS
6171
6172   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
6173   ;;
6174 esac
6175 fi
6176 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
6177 if test -n "$PKG_CONFIG"; then
6178   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
6179 echo "${ECHO_T}$PKG_CONFIG" >&6; }
6180 else
6181   { echo "$as_me:$LINENO: result: no" >&5
6182 echo "${ECHO_T}no" >&6; }
6183 fi
6184
6185
6186
6187   if test "$PKG_CONFIG" = "no" ; then
6188      HAVE_ALSA=no
6189   else
6190      PKG_CONFIG_MIN_VERSION=0.9.0
6191      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
6192         { echo "$as_me:$LINENO: checking for $ALSA_MODULES" >&5
6193 echo $ECHO_N "checking for $ALSA_MODULES... $ECHO_C" >&6; }
6194
6195         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
6196             { echo "$as_me:$LINENO: result: yes" >&5
6197 echo "${ECHO_T}yes" >&6; }
6198             succeeded=yes
6199
6200             { echo "$as_me:$LINENO: checking ALSA_CFLAGS" >&5
6201 echo $ECHO_N "checking ALSA_CFLAGS... $ECHO_C" >&6; }
6202             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6203             { echo "$as_me:$LINENO: result: $ALSA_CFLAGS" >&5
6204 echo "${ECHO_T}$ALSA_CFLAGS" >&6; }
6205
6206             { echo "$as_me:$LINENO: checking ALSA_LIBS" >&5
6207 echo $ECHO_N "checking ALSA_LIBS... $ECHO_C" >&6; }
6208             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
6209             { echo "$as_me:$LINENO: result: $ALSA_LIBS" >&5
6210 echo "${ECHO_T}$ALSA_LIBS" >&6; }
6211         else
6212             { echo "$as_me:$LINENO: result: no" >&5
6213 echo "${ECHO_T}no" >&6; }
6214             ALSA_CFLAGS=""
6215             ALSA_LIBS=""
6216             ## If we have a custom action on failure, don't print errors, but
6217             ## do set a variable so people can do so.
6218             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
6219
6220         fi
6221
6222
6223
6224      else
6225         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
6226         echo "*** See http://www.freedesktop.org/software/pkgconfig"
6227      fi
6228   fi
6229
6230   if test $succeeded = yes; then
6231      HAVE_ALSA=yes
6232   else
6233      HAVE_ALSA=no
6234   fi
6235
6236   if test $HAVE_ALSA = yes; then
6237     SAVE_CFLAGS="$CFLAGS"
6238     SAVE_LDFLAGS="$LDFLAGS"
6239     CFLAGS="$ALSA_CFLAGS $CFLAGS"
6240     LDFLAGS="$ALSA_LIBS $LDFLAGS"
6241     cat >conftest.$ac_ext <<_ACEOF
6242 /* confdefs.h.  */
6243 _ACEOF
6244 cat confdefs.h >>conftest.$ac_ext
6245 cat >>conftest.$ac_ext <<_ACEOF
6246 /* end confdefs.h.  */
6247 #include <asoundlib.h>
6248 int
6249 main ()
6250 {
6251 snd_lib_error_set_handler (0);
6252   ;
6253   return 0;
6254 }
6255 _ACEOF
6256 rm -f conftest.$ac_objext
6257 if { (ac_try="$ac_compile"
6258 case "(($ac_try" in
6259   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6260   *) ac_try_echo=$ac_try;;
6261 esac
6262 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6263   (eval "$ac_compile") 2>conftest.er1
6264   ac_status=$?
6265   grep -v '^ *+' conftest.er1 >conftest.err
6266   rm -f conftest.er1
6267   cat conftest.err >&5
6268   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6269   (exit $ac_status); } && {
6270          test -z "$ac_c_werror_flag" ||
6271          test ! -s conftest.err
6272        } && test -s conftest.$ac_objext; then
6273   emacs_alsa_normal=yes
6274 else
6275   echo "$as_me: failed program was:" >&5
6276 sed 's/^/| /' conftest.$ac_ext >&5
6277
6278         emacs_alsa_normal=no
6279 fi
6280
6281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6282     if test "$emacs_alsa_normal" != yes; then
6283       cat >conftest.$ac_ext <<_ACEOF
6284 /* confdefs.h.  */
6285 _ACEOF
6286 cat confdefs.h >>conftest.$ac_ext
6287 cat >>conftest.$ac_ext <<_ACEOF
6288 /* end confdefs.h.  */
6289 #include <alsa/asoundlib.h>
6290 int
6291 main ()
6292 {
6293 snd_lib_error_set_handler (0);
6294   ;
6295   return 0;
6296 }
6297 _ACEOF
6298 rm -f conftest.$ac_objext
6299 if { (ac_try="$ac_compile"
6300 case "(($ac_try" in
6301   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6302   *) ac_try_echo=$ac_try;;
6303 esac
6304 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6305   (eval "$ac_compile") 2>conftest.er1
6306   ac_status=$?
6307   grep -v '^ *+' conftest.er1 >conftest.err
6308   rm -f conftest.er1
6309   cat conftest.err >&5
6310   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6311   (exit $ac_status); } && {
6312          test -z "$ac_c_werror_flag" ||
6313          test ! -s conftest.err
6314        } && test -s conftest.$ac_objext; then
6315   emacs_alsa_subdir=yes
6316 else
6317   echo "$as_me: failed program was:" >&5
6318 sed 's/^/| /' conftest.$ac_ext >&5
6319
6320         emacs_alsa_subdir=no
6321 fi
6322
6323 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6324       if test "$emacs_alsa_subdir" != yes; then
6325         { { echo "$as_me:$LINENO: error: pkg-config found alsa, but it does not compile.  See config.log for error messages." >&5
6326 echo "$as_me: error: pkg-config found alsa, but it does not compile.  See config.log for error messages." >&2;}
6327    { (exit 1); exit 1; }; }
6328       fi
6329       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
6330     fi
6331
6332     CFLAGS="$SAVE_CFLAGS"
6333     LDFLAGS="$SAVE_LDFLAGS"
6334     LIBSOUND="$LIBSOUND $ALSA_LIBS"
6335     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
6336
6337 cat >>confdefs.h <<\_ACEOF
6338 #define HAVE_ALSA 1
6339 _ACEOF
6340
6341   fi
6342
6343 fi
6344
6345
6346
6347
6348
6349
6350
6351
6352
6353
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370 for ac_header in sys/select.h sys/timeb.h sys/time.h unistd.h utime.h \
6371   linux/version.h sys/systeminfo.h termios.h limits.h string.h stdlib.h \
6372   termcap.h stdio_ext.h fcntl.h strings.h coff.h pty.h sys/mman.h \
6373   sys/param.h sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
6374   sys/utsname.h pwd.h
6375 do
6376 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6377 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6378   { echo "$as_me:$LINENO: checking for $ac_header" >&5
6379 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6380 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6381   echo $ECHO_N "(cached) $ECHO_C" >&6
6382 fi
6383 ac_res=`eval echo '${'$as_ac_Header'}'`
6384                { echo "$as_me:$LINENO: result: $ac_res" >&5
6385 echo "${ECHO_T}$ac_res" >&6; }
6386 else
6387   # Is the header compilable?
6388 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
6389 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
6390 cat >conftest.$ac_ext <<_ACEOF
6391 /* confdefs.h.  */
6392 _ACEOF
6393 cat confdefs.h >>conftest.$ac_ext
6394 cat >>conftest.$ac_ext <<_ACEOF
6395 /* end confdefs.h.  */
6396 $ac_includes_default
6397 #include <$ac_header>
6398 _ACEOF
6399 rm -f conftest.$ac_objext
6400 if { (ac_try="$ac_compile"
6401 case "(($ac_try" in
6402   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6403   *) ac_try_echo=$ac_try;;
6404 esac
6405 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6406   (eval "$ac_compile") 2>conftest.er1
6407   ac_status=$?
6408   grep -v '^ *+' conftest.er1 >conftest.err
6409   rm -f conftest.er1
6410   cat conftest.err >&5
6411   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6412   (exit $ac_status); } && {
6413          test -z "$ac_c_werror_flag" ||
6414          test ! -s conftest.err
6415        } && test -s conftest.$ac_objext; then
6416   ac_header_compiler=yes
6417 else
6418   echo "$as_me: failed program was:" >&5
6419 sed 's/^/| /' conftest.$ac_ext >&5
6420
6421         ac_header_compiler=no
6422 fi
6423
6424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6425 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
6426 echo "${ECHO_T}$ac_header_compiler" >&6; }
6427
6428 # Is the header present?
6429 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
6430 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
6431 cat >conftest.$ac_ext <<_ACEOF
6432 /* confdefs.h.  */
6433 _ACEOF
6434 cat confdefs.h >>conftest.$ac_ext
6435 cat >>conftest.$ac_ext <<_ACEOF
6436 /* end confdefs.h.  */
6437 #include <$ac_header>
6438 _ACEOF
6439 if { (ac_try="$ac_cpp conftest.$ac_ext"
6440 case "(($ac_try" in
6441   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6442   *) ac_try_echo=$ac_try;;
6443 esac
6444 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6445   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6446   ac_status=$?
6447   grep -v '^ *+' conftest.er1 >conftest.err
6448   rm -f conftest.er1
6449   cat conftest.err >&5
6450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6451   (exit $ac_status); } >/dev/null && {
6452          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6453          test ! -s conftest.err
6454        }; then
6455   ac_header_preproc=yes
6456 else
6457   echo "$as_me: failed program was:" >&5
6458 sed 's/^/| /' conftest.$ac_ext >&5
6459
6460   ac_header_preproc=no
6461 fi
6462
6463 rm -f conftest.err conftest.$ac_ext
6464 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
6465 echo "${ECHO_T}$ac_header_preproc" >&6; }
6466
6467 # So?  What about this header?
6468 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
6469   yes:no: )
6470     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
6471 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
6472     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
6473 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
6474     ac_header_preproc=yes
6475     ;;
6476   no:yes:* )
6477     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
6478 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
6479     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
6480 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
6481     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
6482 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
6483     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
6484 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
6485     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
6486 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
6487     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
6488 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
6489
6490     ;;
6491 esac
6492 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6493 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6494 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6495   echo $ECHO_N "(cached) $ECHO_C" >&6
6496 else
6497   eval "$as_ac_Header=\$ac_header_preproc"
6498 fi
6499 ac_res=`eval echo '${'$as_ac_Header'}'`
6500                { echo "$as_me:$LINENO: result: $ac_res" >&5
6501 echo "${ECHO_T}$ac_res" >&6; }
6502
6503 fi
6504 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6505   cat >>confdefs.h <<_ACEOF
6506 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6507 _ACEOF
6508
6509 fi
6510
6511 done
6512
6513
6514 { echo "$as_me:$LINENO: checking if personality LINUX32 can be set" >&5
6515 echo $ECHO_N "checking if personality LINUX32 can be set... $ECHO_C" >&6; }
6516 cat >conftest.$ac_ext <<_ACEOF
6517 /* confdefs.h.  */
6518 _ACEOF
6519 cat confdefs.h >>conftest.$ac_ext
6520 cat >>conftest.$ac_ext <<_ACEOF
6521 /* end confdefs.h.  */
6522 #include <sys/personality.h>
6523 int
6524 main ()
6525 {
6526 personality (PER_LINUX32)
6527   ;
6528   return 0;
6529 }
6530 _ACEOF
6531 rm -f conftest.$ac_objext
6532 if { (ac_try="$ac_compile"
6533 case "(($ac_try" in
6534   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6535   *) ac_try_echo=$ac_try;;
6536 esac
6537 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6538   (eval "$ac_compile") 2>conftest.er1
6539   ac_status=$?
6540   grep -v '^ *+' conftest.er1 >conftest.err
6541   rm -f conftest.er1
6542   cat conftest.err >&5
6543   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6544   (exit $ac_status); } && {
6545          test -z "$ac_c_werror_flag" ||
6546          test ! -s conftest.err
6547        } && test -s conftest.$ac_objext; then
6548   emacs_cv_personality_linux32=yes
6549 else
6550   echo "$as_me: failed program was:" >&5
6551 sed 's/^/| /' conftest.$ac_ext >&5
6552
6553         emacs_cv_personality_linux32=no
6554 fi
6555
6556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6557 { echo "$as_me:$LINENO: result: $emacs_cv_personality_linux32" >&5
6558 echo "${ECHO_T}$emacs_cv_personality_linux32" >&6; }
6559
6560 if test $emacs_cv_personality_linux32 = yes; then
6561
6562 cat >>confdefs.h <<\_ACEOF
6563 #define HAVE_PERSONALITY_LINUX32 1
6564 _ACEOF
6565
6566 fi
6567
6568
6569 for ac_header in term.h
6570 do
6571 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
6572 { echo "$as_me:$LINENO: checking for $ac_header" >&5
6573 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
6574 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
6575   echo $ECHO_N "(cached) $ECHO_C" >&6
6576 else
6577   cat >conftest.$ac_ext <<_ACEOF
6578 /* confdefs.h.  */
6579 _ACEOF
6580 cat confdefs.h >>conftest.$ac_ext
6581 cat >>conftest.$ac_ext <<_ACEOF
6582 /* end confdefs.h.  */
6583 #include <$ac_header>
6584 _ACEOF
6585 if { (ac_try="$ac_cpp conftest.$ac_ext"
6586 case "(($ac_try" in
6587   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6588   *) ac_try_echo=$ac_try;;
6589 esac
6590 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6591   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
6592   ac_status=$?
6593   grep -v '^ *+' conftest.er1 >conftest.err
6594   rm -f conftest.er1
6595   cat conftest.err >&5
6596   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6597   (exit $ac_status); } >/dev/null && {
6598          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
6599          test ! -s conftest.err
6600        }; then
6601   eval "$as_ac_Header=yes"
6602 else
6603   echo "$as_me: failed program was:" >&5
6604 sed 's/^/| /' conftest.$ac_ext >&5
6605
6606   eval "$as_ac_Header=no"
6607 fi
6608
6609 rm -f conftest.err conftest.$ac_ext
6610 fi
6611 ac_res=`eval echo '${'$as_ac_Header'}'`
6612                { echo "$as_me:$LINENO: result: $ac_res" >&5
6613 echo "${ECHO_T}$ac_res" >&6; }
6614 if test `eval echo '${'$as_ac_Header'}'` = yes; then
6615   cat >>confdefs.h <<_ACEOF
6616 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
6617 _ACEOF
6618
6619 fi
6620
6621 done
6622
6623 { echo "$as_me:$LINENO: checking for ANSI C header files" >&5
6624 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6; }
6625 if test "${ac_cv_header_stdc+set}" = set; then
6626   echo $ECHO_N "(cached) $ECHO_C" >&6
6627 else
6628   cat >conftest.$ac_ext <<_ACEOF
6629 /* confdefs.h.  */
6630 _ACEOF
6631 cat confdefs.h >>conftest.$ac_ext
6632 cat >>conftest.$ac_ext <<_ACEOF
6633 /* end confdefs.h.  */
6634 #include <stdlib.h>
6635 #include <stdarg.h>
6636 #include <string.h>
6637 #include <float.h>
6638
6639 int
6640 main ()
6641 {
6642
6643   ;
6644   return 0;
6645 }
6646 _ACEOF
6647 rm -f conftest.$ac_objext
6648 if { (ac_try="$ac_compile"
6649 case "(($ac_try" in
6650   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6651   *) ac_try_echo=$ac_try;;
6652 esac
6653 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6654   (eval "$ac_compile") 2>conftest.er1
6655   ac_status=$?
6656   grep -v '^ *+' conftest.er1 >conftest.err
6657   rm -f conftest.er1
6658   cat conftest.err >&5
6659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6660   (exit $ac_status); } && {
6661          test -z "$ac_c_werror_flag" ||
6662          test ! -s conftest.err
6663        } && test -s conftest.$ac_objext; then
6664   ac_cv_header_stdc=yes
6665 else
6666   echo "$as_me: failed program was:" >&5
6667 sed 's/^/| /' conftest.$ac_ext >&5
6668
6669         ac_cv_header_stdc=no
6670 fi
6671
6672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6673
6674 if test $ac_cv_header_stdc = yes; then
6675   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6676   cat >conftest.$ac_ext <<_ACEOF
6677 /* confdefs.h.  */
6678 _ACEOF
6679 cat confdefs.h >>conftest.$ac_ext
6680 cat >>conftest.$ac_ext <<_ACEOF
6681 /* end confdefs.h.  */
6682 #include <string.h>
6683
6684 _ACEOF
6685 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6686   $EGREP "memchr" >/dev/null 2>&1; then
6687   :
6688 else
6689   ac_cv_header_stdc=no
6690 fi
6691 rm -f conftest*
6692
6693 fi
6694
6695 if test $ac_cv_header_stdc = yes; then
6696   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6697   cat >conftest.$ac_ext <<_ACEOF
6698 /* confdefs.h.  */
6699 _ACEOF
6700 cat confdefs.h >>conftest.$ac_ext
6701 cat >>conftest.$ac_ext <<_ACEOF
6702 /* end confdefs.h.  */
6703 #include <stdlib.h>
6704
6705 _ACEOF
6706 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6707   $EGREP "free" >/dev/null 2>&1; then
6708   :
6709 else
6710   ac_cv_header_stdc=no
6711 fi
6712 rm -f conftest*
6713
6714 fi
6715
6716 if test $ac_cv_header_stdc = yes; then
6717   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6718   if test "$cross_compiling" = yes; then
6719   :
6720 else
6721   cat >conftest.$ac_ext <<_ACEOF
6722 /* confdefs.h.  */
6723 _ACEOF
6724 cat confdefs.h >>conftest.$ac_ext
6725 cat >>conftest.$ac_ext <<_ACEOF
6726 /* end confdefs.h.  */
6727 #include <ctype.h>
6728 #include <stdlib.h>
6729 #if ((' ' & 0x0FF) == 0x020)
6730 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6731 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6732 #else
6733 # define ISLOWER(c) \
6734                    (('a' <= (c) && (c) <= 'i') \
6735                      || ('j' <= (c) && (c) <= 'r') \
6736                      || ('s' <= (c) && (c) <= 'z'))
6737 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6738 #endif
6739
6740 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6741 int
6742 main ()
6743 {
6744   int i;
6745   for (i = 0; i < 256; i++)
6746     if (XOR (islower (i), ISLOWER (i))
6747         || toupper (i) != TOUPPER (i))
6748       return 2;
6749   return 0;
6750 }
6751 _ACEOF
6752 rm -f conftest$ac_exeext
6753 if { (ac_try="$ac_link"
6754 case "(($ac_try" in
6755   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6756   *) ac_try_echo=$ac_try;;
6757 esac
6758 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6759   (eval "$ac_link") 2>&5
6760   ac_status=$?
6761   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6762   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
6763   { (case "(($ac_try" in
6764   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6765   *) ac_try_echo=$ac_try;;
6766 esac
6767 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6768   (eval "$ac_try") 2>&5
6769   ac_status=$?
6770   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6771   (exit $ac_status); }; }; then
6772   :
6773 else
6774   echo "$as_me: program exited with status $ac_status" >&5
6775 echo "$as_me: failed program was:" >&5
6776 sed 's/^/| /' conftest.$ac_ext >&5
6777
6778 ( exit $ac_status )
6779 ac_cv_header_stdc=no
6780 fi
6781 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
6782 fi
6783
6784
6785 fi
6786 fi
6787 { echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
6788 echo "${ECHO_T}$ac_cv_header_stdc" >&6; }
6789 if test $ac_cv_header_stdc = yes; then
6790
6791 cat >>confdefs.h <<\_ACEOF
6792 #define STDC_HEADERS 1
6793 _ACEOF
6794
6795 fi
6796
6797 { echo "$as_me:$LINENO: checking whether time.h and sys/time.h may both be included" >&5
6798 echo $ECHO_N "checking whether time.h and sys/time.h may both be included... $ECHO_C" >&6; }
6799 if test "${ac_cv_header_time+set}" = set; then
6800   echo $ECHO_N "(cached) $ECHO_C" >&6
6801 else
6802   cat >conftest.$ac_ext <<_ACEOF
6803 /* confdefs.h.  */
6804 _ACEOF
6805 cat confdefs.h >>conftest.$ac_ext
6806 cat >>conftest.$ac_ext <<_ACEOF
6807 /* end confdefs.h.  */
6808 #include <sys/types.h>
6809 #include <sys/time.h>
6810 #include <time.h>
6811
6812 int
6813 main ()
6814 {
6815 if ((struct tm *) 0)
6816 return 0;
6817   ;
6818   return 0;
6819 }
6820 _ACEOF
6821 rm -f conftest.$ac_objext
6822 if { (ac_try="$ac_compile"
6823 case "(($ac_try" in
6824   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6825   *) ac_try_echo=$ac_try;;
6826 esac
6827 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6828   (eval "$ac_compile") 2>conftest.er1
6829   ac_status=$?
6830   grep -v '^ *+' conftest.er1 >conftest.err
6831   rm -f conftest.er1
6832   cat conftest.err >&5
6833   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6834   (exit $ac_status); } && {
6835          test -z "$ac_c_werror_flag" ||
6836          test ! -s conftest.err
6837        } && test -s conftest.$ac_objext; then
6838   ac_cv_header_time=yes
6839 else
6840   echo "$as_me: failed program was:" >&5
6841 sed 's/^/| /' conftest.$ac_ext >&5
6842
6843         ac_cv_header_time=no
6844 fi
6845
6846 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6847 fi
6848 { echo "$as_me:$LINENO: result: $ac_cv_header_time" >&5
6849 echo "${ECHO_T}$ac_cv_header_time" >&6; }
6850 if test $ac_cv_header_time = yes; then
6851
6852 cat >>confdefs.h <<\_ACEOF
6853 #define TIME_WITH_SYS_TIME 1
6854 _ACEOF
6855
6856 fi
6857
6858 { echo "$as_me:$LINENO: checking whether sys_siglist is declared" >&5
6859 echo $ECHO_N "checking whether sys_siglist is declared... $ECHO_C" >&6; }
6860 if test "${ac_cv_have_decl_sys_siglist+set}" = set; then
6861   echo $ECHO_N "(cached) $ECHO_C" >&6
6862 else
6863   cat >conftest.$ac_ext <<_ACEOF
6864 /* confdefs.h.  */
6865 _ACEOF
6866 cat confdefs.h >>conftest.$ac_ext
6867 cat >>conftest.$ac_ext <<_ACEOF
6868 /* end confdefs.h.  */
6869 $ac_includes_default
6870 int
6871 main ()
6872 {
6873 #ifndef sys_siglist
6874   (void) sys_siglist;
6875 #endif
6876
6877   ;
6878   return 0;
6879 }
6880 _ACEOF
6881 rm -f conftest.$ac_objext
6882 if { (ac_try="$ac_compile"
6883 case "(($ac_try" in
6884   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6885   *) ac_try_echo=$ac_try;;
6886 esac
6887 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6888   (eval "$ac_compile") 2>conftest.er1
6889   ac_status=$?
6890   grep -v '^ *+' conftest.er1 >conftest.err
6891   rm -f conftest.er1
6892   cat conftest.err >&5
6893   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6894   (exit $ac_status); } && {
6895          test -z "$ac_c_werror_flag" ||
6896          test ! -s conftest.err
6897        } && test -s conftest.$ac_objext; then
6898   ac_cv_have_decl_sys_siglist=yes
6899 else
6900   echo "$as_me: failed program was:" >&5
6901 sed 's/^/| /' conftest.$ac_ext >&5
6902
6903         ac_cv_have_decl_sys_siglist=no
6904 fi
6905
6906 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6907 fi
6908 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_sys_siglist" >&5
6909 echo "${ECHO_T}$ac_cv_have_decl_sys_siglist" >&6; }
6910 if test $ac_cv_have_decl_sys_siglist = yes; then
6911
6912 cat >>confdefs.h <<_ACEOF
6913 #define HAVE_DECL_SYS_SIGLIST 1
6914 _ACEOF
6915
6916
6917 else
6918   cat >>confdefs.h <<_ACEOF
6919 #define HAVE_DECL_SYS_SIGLIST 0
6920 _ACEOF
6921
6922
6923 fi
6924
6925
6926 if test $ac_cv_have_decl_sys_siglist != yes; then
6927   # For Tru64, at least:
6928   { echo "$as_me:$LINENO: checking whether __sys_siglist is declared" >&5
6929 echo $ECHO_N "checking whether __sys_siglist is declared... $ECHO_C" >&6; }
6930 if test "${ac_cv_have_decl___sys_siglist+set}" = set; then
6931   echo $ECHO_N "(cached) $ECHO_C" >&6
6932 else
6933   cat >conftest.$ac_ext <<_ACEOF
6934 /* confdefs.h.  */
6935 _ACEOF
6936 cat confdefs.h >>conftest.$ac_ext
6937 cat >>conftest.$ac_ext <<_ACEOF
6938 /* end confdefs.h.  */
6939 $ac_includes_default
6940 int
6941 main ()
6942 {
6943 #ifndef __sys_siglist
6944   (void) __sys_siglist;
6945 #endif
6946
6947   ;
6948   return 0;
6949 }
6950 _ACEOF
6951 rm -f conftest.$ac_objext
6952 if { (ac_try="$ac_compile"
6953 case "(($ac_try" in
6954   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6955   *) ac_try_echo=$ac_try;;
6956 esac
6957 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
6958   (eval "$ac_compile") 2>conftest.er1
6959   ac_status=$?
6960   grep -v '^ *+' conftest.er1 >conftest.err
6961   rm -f conftest.er1
6962   cat conftest.err >&5
6963   echo "$as_me:$LINENO: \$? = $ac_status" >&5
6964   (exit $ac_status); } && {
6965          test -z "$ac_c_werror_flag" ||
6966          test ! -s conftest.err
6967        } && test -s conftest.$ac_objext; then
6968   ac_cv_have_decl___sys_siglist=yes
6969 else
6970   echo "$as_me: failed program was:" >&5
6971 sed 's/^/| /' conftest.$ac_ext >&5
6972
6973         ac_cv_have_decl___sys_siglist=no
6974 fi
6975
6976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6977 fi
6978 { echo "$as_me:$LINENO: result: $ac_cv_have_decl___sys_siglist" >&5
6979 echo "${ECHO_T}$ac_cv_have_decl___sys_siglist" >&6; }
6980 if test $ac_cv_have_decl___sys_siglist = yes; then
6981
6982 cat >>confdefs.h <<_ACEOF
6983 #define HAVE_DECL___SYS_SIGLIST 1
6984 _ACEOF
6985
6986
6987 else
6988   cat >>confdefs.h <<_ACEOF
6989 #define HAVE_DECL___SYS_SIGLIST 0
6990 _ACEOF
6991
6992
6993 fi
6994
6995
6996   if test $ac_cv_have_decl___sys_siglist = yes; then
6997
6998 cat >>confdefs.h <<\_ACEOF
6999 #define sys_siglist __sys_siglist
7000 _ACEOF
7001
7002   fi
7003 fi
7004 { echo "$as_me:$LINENO: checking for sys/wait.h that is POSIX.1 compatible" >&5
7005 echo $ECHO_N "checking for sys/wait.h that is POSIX.1 compatible... $ECHO_C" >&6; }
7006 if test "${ac_cv_header_sys_wait_h+set}" = set; then
7007   echo $ECHO_N "(cached) $ECHO_C" >&6
7008 else
7009   cat >conftest.$ac_ext <<_ACEOF
7010 /* confdefs.h.  */
7011 _ACEOF
7012 cat confdefs.h >>conftest.$ac_ext
7013 cat >>conftest.$ac_ext <<_ACEOF
7014 /* end confdefs.h.  */
7015 #include <sys/types.h>
7016 #include <sys/wait.h>
7017 #ifndef WEXITSTATUS
7018 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7019 #endif
7020 #ifndef WIFEXITED
7021 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7022 #endif
7023
7024 int
7025 main ()
7026 {
7027   int s;
7028   wait (&s);
7029   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7030   ;
7031   return 0;
7032 }
7033 _ACEOF
7034 rm -f conftest.$ac_objext
7035 if { (ac_try="$ac_compile"
7036 case "(($ac_try" in
7037   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7038   *) ac_try_echo=$ac_try;;
7039 esac
7040 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7041   (eval "$ac_compile") 2>conftest.er1
7042   ac_status=$?
7043   grep -v '^ *+' conftest.er1 >conftest.err
7044   rm -f conftest.er1
7045   cat conftest.err >&5
7046   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7047   (exit $ac_status); } && {
7048          test -z "$ac_c_werror_flag" ||
7049          test ! -s conftest.err
7050        } && test -s conftest.$ac_objext; then
7051   ac_cv_header_sys_wait_h=yes
7052 else
7053   echo "$as_me: failed program was:" >&5
7054 sed 's/^/| /' conftest.$ac_ext >&5
7055
7056         ac_cv_header_sys_wait_h=no
7057 fi
7058
7059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7060 fi
7061 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_wait_h" >&5
7062 echo "${ECHO_T}$ac_cv_header_sys_wait_h" >&6; }
7063 if test $ac_cv_header_sys_wait_h = yes; then
7064
7065 cat >>confdefs.h <<\_ACEOF
7066 #define HAVE_SYS_WAIT_H 1
7067 _ACEOF
7068
7069 fi
7070
7071
7072 { echo "$as_me:$LINENO: checking for struct utimbuf" >&5
7073 echo $ECHO_N "checking for struct utimbuf... $ECHO_C" >&6; }
7074 if test "${emacs_cv_struct_utimbuf+set}" = set; then
7075   echo $ECHO_N "(cached) $ECHO_C" >&6
7076 else
7077   cat >conftest.$ac_ext <<_ACEOF
7078 /* confdefs.h.  */
7079 _ACEOF
7080 cat confdefs.h >>conftest.$ac_ext
7081 cat >>conftest.$ac_ext <<_ACEOF
7082 /* end confdefs.h.  */
7083 #ifdef TIME_WITH_SYS_TIME
7084 #include <sys/time.h>
7085 #include <time.h>
7086 #else
7087 #ifdef HAVE_SYS_TIME_H
7088 #include <sys/time.h>
7089 #else
7090 #include <time.h>
7091 #endif
7092 #endif
7093 #ifdef HAVE_UTIME_H
7094 #include <utime.h>
7095 #endif
7096 int
7097 main ()
7098 {
7099 static struct utimbuf x; x.actime = x.modtime;
7100   ;
7101   return 0;
7102 }
7103 _ACEOF
7104 rm -f conftest.$ac_objext
7105 if { (ac_try="$ac_compile"
7106 case "(($ac_try" in
7107   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7108   *) ac_try_echo=$ac_try;;
7109 esac
7110 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7111   (eval "$ac_compile") 2>conftest.er1
7112   ac_status=$?
7113   grep -v '^ *+' conftest.er1 >conftest.err
7114   rm -f conftest.er1
7115   cat conftest.err >&5
7116   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7117   (exit $ac_status); } && {
7118          test -z "$ac_c_werror_flag" ||
7119          test ! -s conftest.err
7120        } && test -s conftest.$ac_objext; then
7121   emacs_cv_struct_utimbuf=yes
7122 else
7123   echo "$as_me: failed program was:" >&5
7124 sed 's/^/| /' conftest.$ac_ext >&5
7125
7126         emacs_cv_struct_utimbuf=no
7127 fi
7128
7129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7130 fi
7131 { echo "$as_me:$LINENO: result: $emacs_cv_struct_utimbuf" >&5
7132 echo "${ECHO_T}$emacs_cv_struct_utimbuf" >&6; }
7133 if test $emacs_cv_struct_utimbuf = yes; then
7134
7135 cat >>confdefs.h <<\_ACEOF
7136 #define HAVE_STRUCT_UTIMBUF 1
7137 _ACEOF
7138
7139 fi
7140
7141 { echo "$as_me:$LINENO: checking return type of signal handlers" >&5
7142 echo $ECHO_N "checking return type of signal handlers... $ECHO_C" >&6; }
7143 if test "${ac_cv_type_signal+set}" = set; then
7144   echo $ECHO_N "(cached) $ECHO_C" >&6
7145 else
7146   cat >conftest.$ac_ext <<_ACEOF
7147 /* confdefs.h.  */
7148 _ACEOF
7149 cat confdefs.h >>conftest.$ac_ext
7150 cat >>conftest.$ac_ext <<_ACEOF
7151 /* end confdefs.h.  */
7152 #include <sys/types.h>
7153 #include <signal.h>
7154
7155 int
7156 main ()
7157 {
7158 return *(signal (0, 0)) (0) == 1;
7159   ;
7160   return 0;
7161 }
7162 _ACEOF
7163 rm -f conftest.$ac_objext
7164 if { (ac_try="$ac_compile"
7165 case "(($ac_try" in
7166   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7167   *) ac_try_echo=$ac_try;;
7168 esac
7169 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7170   (eval "$ac_compile") 2>conftest.er1
7171   ac_status=$?
7172   grep -v '^ *+' conftest.er1 >conftest.err
7173   rm -f conftest.er1
7174   cat conftest.err >&5
7175   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7176   (exit $ac_status); } && {
7177          test -z "$ac_c_werror_flag" ||
7178          test ! -s conftest.err
7179        } && test -s conftest.$ac_objext; then
7180   ac_cv_type_signal=int
7181 else
7182   echo "$as_me: failed program was:" >&5
7183 sed 's/^/| /' conftest.$ac_ext >&5
7184
7185         ac_cv_type_signal=void
7186 fi
7187
7188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7189 fi
7190 { echo "$as_me:$LINENO: result: $ac_cv_type_signal" >&5
7191 echo "${ECHO_T}$ac_cv_type_signal" >&6; }
7192
7193 cat >>confdefs.h <<_ACEOF
7194 #define RETSIGTYPE $ac_cv_type_signal
7195 _ACEOF
7196
7197
7198
7199 { echo "$as_me:$LINENO: checking for speed_t" >&5
7200 echo $ECHO_N "checking for speed_t... $ECHO_C" >&6; }
7201 if test "${emacs_cv_speed_t+set}" = set; then
7202   echo $ECHO_N "(cached) $ECHO_C" >&6
7203 else
7204   cat >conftest.$ac_ext <<_ACEOF
7205 /* confdefs.h.  */
7206 _ACEOF
7207 cat confdefs.h >>conftest.$ac_ext
7208 cat >>conftest.$ac_ext <<_ACEOF
7209 /* end confdefs.h.  */
7210 #include <termios.h>
7211 int
7212 main ()
7213 {
7214 speed_t x = 1;
7215   ;
7216   return 0;
7217 }
7218 _ACEOF
7219 rm -f conftest.$ac_objext
7220 if { (ac_try="$ac_compile"
7221 case "(($ac_try" in
7222   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7223   *) ac_try_echo=$ac_try;;
7224 esac
7225 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7226   (eval "$ac_compile") 2>conftest.er1
7227   ac_status=$?
7228   grep -v '^ *+' conftest.er1 >conftest.err
7229   rm -f conftest.er1
7230   cat conftest.err >&5
7231   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7232   (exit $ac_status); } && {
7233          test -z "$ac_c_werror_flag" ||
7234          test ! -s conftest.err
7235        } && test -s conftest.$ac_objext; then
7236   emacs_cv_speed_t=yes
7237 else
7238   echo "$as_me: failed program was:" >&5
7239 sed 's/^/| /' conftest.$ac_ext >&5
7240
7241         emacs_cv_speed_t=no
7242 fi
7243
7244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7245 fi
7246 { echo "$as_me:$LINENO: result: $emacs_cv_speed_t" >&5
7247 echo "${ECHO_T}$emacs_cv_speed_t" >&6; }
7248 if test $emacs_cv_speed_t = yes; then
7249
7250 cat >>confdefs.h <<\_ACEOF
7251 #define HAVE_SPEED_T 1
7252 _ACEOF
7253
7254 fi
7255
7256 { echo "$as_me:$LINENO: checking for struct timeval" >&5
7257 echo $ECHO_N "checking for struct timeval... $ECHO_C" >&6; }
7258 if test "${emacs_cv_struct_timeval+set}" = set; then
7259   echo $ECHO_N "(cached) $ECHO_C" >&6
7260 else
7261   cat >conftest.$ac_ext <<_ACEOF
7262 /* confdefs.h.  */
7263 _ACEOF
7264 cat confdefs.h >>conftest.$ac_ext
7265 cat >>conftest.$ac_ext <<_ACEOF
7266 /* end confdefs.h.  */
7267 #ifdef TIME_WITH_SYS_TIME
7268 #include <sys/time.h>
7269 #include <time.h>
7270 #else
7271 #ifdef HAVE_SYS_TIME_H
7272 #include <sys/time.h>
7273 #else
7274 #include <time.h>
7275 #endif
7276 #endif
7277 int
7278 main ()
7279 {
7280 static struct timeval x; x.tv_sec = x.tv_usec;
7281   ;
7282   return 0;
7283 }
7284 _ACEOF
7285 rm -f conftest.$ac_objext
7286 if { (ac_try="$ac_compile"
7287 case "(($ac_try" in
7288   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7289   *) ac_try_echo=$ac_try;;
7290 esac
7291 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7292   (eval "$ac_compile") 2>conftest.er1
7293   ac_status=$?
7294   grep -v '^ *+' conftest.er1 >conftest.err
7295   rm -f conftest.er1
7296   cat conftest.err >&5
7297   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7298   (exit $ac_status); } && {
7299          test -z "$ac_c_werror_flag" ||
7300          test ! -s conftest.err
7301        } && test -s conftest.$ac_objext; then
7302   emacs_cv_struct_timeval=yes
7303 else
7304   echo "$as_me: failed program was:" >&5
7305 sed 's/^/| /' conftest.$ac_ext >&5
7306
7307         emacs_cv_struct_timeval=no
7308 fi
7309
7310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7311 fi
7312 { echo "$as_me:$LINENO: result: $emacs_cv_struct_timeval" >&5
7313 echo "${ECHO_T}$emacs_cv_struct_timeval" >&6; }
7314 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7315 if test $emacs_cv_struct_timeval = yes; then
7316
7317 cat >>confdefs.h <<\_ACEOF
7318 #define HAVE_TIMEVAL 1
7319 _ACEOF
7320
7321 fi
7322
7323 { echo "$as_me:$LINENO: checking for struct exception" >&5
7324 echo $ECHO_N "checking for struct exception... $ECHO_C" >&6; }
7325 if test "${emacs_cv_struct_exception+set}" = set; then
7326   echo $ECHO_N "(cached) $ECHO_C" >&6
7327 else
7328   cat >conftest.$ac_ext <<_ACEOF
7329 /* confdefs.h.  */
7330 _ACEOF
7331 cat confdefs.h >>conftest.$ac_ext
7332 cat >>conftest.$ac_ext <<_ACEOF
7333 /* end confdefs.h.  */
7334 #include <math.h>
7335 int
7336 main ()
7337 {
7338 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7339   ;
7340   return 0;
7341 }
7342 _ACEOF
7343 rm -f conftest.$ac_objext
7344 if { (ac_try="$ac_compile"
7345 case "(($ac_try" in
7346   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7347   *) ac_try_echo=$ac_try;;
7348 esac
7349 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7350   (eval "$ac_compile") 2>conftest.er1
7351   ac_status=$?
7352   grep -v '^ *+' conftest.er1 >conftest.err
7353   rm -f conftest.er1
7354   cat conftest.err >&5
7355   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7356   (exit $ac_status); } && {
7357          test -z "$ac_c_werror_flag" ||
7358          test ! -s conftest.err
7359        } && test -s conftest.$ac_objext; then
7360   emacs_cv_struct_exception=yes
7361 else
7362   echo "$as_me: failed program was:" >&5
7363 sed 's/^/| /' conftest.$ac_ext >&5
7364
7365         emacs_cv_struct_exception=no
7366 fi
7367
7368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7369 fi
7370 { echo "$as_me:$LINENO: result: $emacs_cv_struct_exception" >&5
7371 echo "${ECHO_T}$emacs_cv_struct_exception" >&6; }
7372 HAVE_EXCEPTION=$emacs_cv_struct_exception
7373 if test $emacs_cv_struct_exception != yes; then
7374
7375 cat >>confdefs.h <<\_ACEOF
7376 #define NO_MATHERR 1
7377 _ACEOF
7378
7379 fi
7380
7381
7382 for ac_header in sys/socket.h
7383 do
7384 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7385 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7386   { echo "$as_me:$LINENO: checking for $ac_header" >&5
7387 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7388 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7389   echo $ECHO_N "(cached) $ECHO_C" >&6
7390 fi
7391 ac_res=`eval echo '${'$as_ac_Header'}'`
7392                { echo "$as_me:$LINENO: result: $ac_res" >&5
7393 echo "${ECHO_T}$ac_res" >&6; }
7394 else
7395   # Is the header compilable?
7396 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
7397 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
7398 cat >conftest.$ac_ext <<_ACEOF
7399 /* confdefs.h.  */
7400 _ACEOF
7401 cat confdefs.h >>conftest.$ac_ext
7402 cat >>conftest.$ac_ext <<_ACEOF
7403 /* end confdefs.h.  */
7404 $ac_includes_default
7405 #include <$ac_header>
7406 _ACEOF
7407 rm -f conftest.$ac_objext
7408 if { (ac_try="$ac_compile"
7409 case "(($ac_try" in
7410   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7411   *) ac_try_echo=$ac_try;;
7412 esac
7413 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7414   (eval "$ac_compile") 2>conftest.er1
7415   ac_status=$?
7416   grep -v '^ *+' conftest.er1 >conftest.err
7417   rm -f conftest.er1
7418   cat conftest.err >&5
7419   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7420   (exit $ac_status); } && {
7421          test -z "$ac_c_werror_flag" ||
7422          test ! -s conftest.err
7423        } && test -s conftest.$ac_objext; then
7424   ac_header_compiler=yes
7425 else
7426   echo "$as_me: failed program was:" >&5
7427 sed 's/^/| /' conftest.$ac_ext >&5
7428
7429         ac_header_compiler=no
7430 fi
7431
7432 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7433 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
7434 echo "${ECHO_T}$ac_header_compiler" >&6; }
7435
7436 # Is the header present?
7437 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
7438 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
7439 cat >conftest.$ac_ext <<_ACEOF
7440 /* confdefs.h.  */
7441 _ACEOF
7442 cat confdefs.h >>conftest.$ac_ext
7443 cat >>conftest.$ac_ext <<_ACEOF
7444 /* end confdefs.h.  */
7445 #include <$ac_header>
7446 _ACEOF
7447 if { (ac_try="$ac_cpp conftest.$ac_ext"
7448 case "(($ac_try" in
7449   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7450   *) ac_try_echo=$ac_try;;
7451 esac
7452 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7453   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
7454   ac_status=$?
7455   grep -v '^ *+' conftest.er1 >conftest.err
7456   rm -f conftest.er1
7457   cat conftest.err >&5
7458   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7459   (exit $ac_status); } >/dev/null && {
7460          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
7461          test ! -s conftest.err
7462        }; then
7463   ac_header_preproc=yes
7464 else
7465   echo "$as_me: failed program was:" >&5
7466 sed 's/^/| /' conftest.$ac_ext >&5
7467
7468   ac_header_preproc=no
7469 fi
7470
7471 rm -f conftest.err conftest.$ac_ext
7472 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
7473 echo "${ECHO_T}$ac_header_preproc" >&6; }
7474
7475 # So?  What about this header?
7476 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
7477   yes:no: )
7478     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
7479 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
7480     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
7481 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
7482     ac_header_preproc=yes
7483     ;;
7484   no:yes:* )
7485     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
7486 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
7487     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
7488 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
7489     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
7490 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
7491     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
7492 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
7493     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
7494 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
7495     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
7496 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
7497
7498     ;;
7499 esac
7500 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7501 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7502 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7503   echo $ECHO_N "(cached) $ECHO_C" >&6
7504 else
7505   eval "$as_ac_Header=\$ac_header_preproc"
7506 fi
7507 ac_res=`eval echo '${'$as_ac_Header'}'`
7508                { echo "$as_me:$LINENO: result: $ac_res" >&5
7509 echo "${ECHO_T}$ac_res" >&6; }
7510
7511 fi
7512 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7513   cat >>confdefs.h <<_ACEOF
7514 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7515 _ACEOF
7516
7517 fi
7518
7519 done
7520
7521
7522 for ac_header in net/if.h
7523 do
7524 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
7525 { echo "$as_me:$LINENO: checking for $ac_header" >&5
7526 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
7527 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
7528   echo $ECHO_N "(cached) $ECHO_C" >&6
7529 else
7530   cat >conftest.$ac_ext <<_ACEOF
7531 /* confdefs.h.  */
7532 _ACEOF
7533 cat confdefs.h >>conftest.$ac_ext
7534 cat >>conftest.$ac_ext <<_ACEOF
7535 /* end confdefs.h.  */
7536 $ac_includes_default
7537 #if HAVE_SYS_SOCKET_H
7538 #include <sys/socket.h>
7539 #endif
7540
7541 #include <$ac_header>
7542 _ACEOF
7543 rm -f conftest.$ac_objext
7544 if { (ac_try="$ac_compile"
7545 case "(($ac_try" in
7546   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7547   *) ac_try_echo=$ac_try;;
7548 esac
7549 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7550   (eval "$ac_compile") 2>conftest.er1
7551   ac_status=$?
7552   grep -v '^ *+' conftest.er1 >conftest.err
7553   rm -f conftest.er1
7554   cat conftest.err >&5
7555   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7556   (exit $ac_status); } && {
7557          test -z "$ac_c_werror_flag" ||
7558          test ! -s conftest.err
7559        } && test -s conftest.$ac_objext; then
7560   eval "$as_ac_Header=yes"
7561 else
7562   echo "$as_me: failed program was:" >&5
7563 sed 's/^/| /' conftest.$ac_ext >&5
7564
7565         eval "$as_ac_Header=no"
7566 fi
7567
7568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7569 fi
7570 ac_res=`eval echo '${'$as_ac_Header'}'`
7571                { echo "$as_me:$LINENO: result: $ac_res" >&5
7572 echo "${ECHO_T}$ac_res" >&6; }
7573 if test `eval echo '${'$as_ac_Header'}'` = yes; then
7574   cat >>confdefs.h <<_ACEOF
7575 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
7576 _ACEOF
7577
7578 fi
7579
7580 done
7581
7582
7583 { echo "$as_me:$LINENO: checking whether struct tm is in sys/time.h or time.h" >&5
7584 echo $ECHO_N "checking whether struct tm is in sys/time.h or time.h... $ECHO_C" >&6; }
7585 if test "${ac_cv_struct_tm+set}" = set; then
7586   echo $ECHO_N "(cached) $ECHO_C" >&6
7587 else
7588   cat >conftest.$ac_ext <<_ACEOF
7589 /* confdefs.h.  */
7590 _ACEOF
7591 cat confdefs.h >>conftest.$ac_ext
7592 cat >>conftest.$ac_ext <<_ACEOF
7593 /* end confdefs.h.  */
7594 #include <sys/types.h>
7595 #include <time.h>
7596
7597 int
7598 main ()
7599 {
7600 struct tm tm;
7601                                      int *p = &tm.tm_sec;
7602                                      return !p;
7603   ;
7604   return 0;
7605 }
7606 _ACEOF
7607 rm -f conftest.$ac_objext
7608 if { (ac_try="$ac_compile"
7609 case "(($ac_try" in
7610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7611   *) ac_try_echo=$ac_try;;
7612 esac
7613 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7614   (eval "$ac_compile") 2>conftest.er1
7615   ac_status=$?
7616   grep -v '^ *+' conftest.er1 >conftest.err
7617   rm -f conftest.er1
7618   cat conftest.err >&5
7619   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7620   (exit $ac_status); } && {
7621          test -z "$ac_c_werror_flag" ||
7622          test ! -s conftest.err
7623        } && test -s conftest.$ac_objext; then
7624   ac_cv_struct_tm=time.h
7625 else
7626   echo "$as_me: failed program was:" >&5
7627 sed 's/^/| /' conftest.$ac_ext >&5
7628
7629         ac_cv_struct_tm=sys/time.h
7630 fi
7631
7632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7633 fi
7634 { echo "$as_me:$LINENO: result: $ac_cv_struct_tm" >&5
7635 echo "${ECHO_T}$ac_cv_struct_tm" >&6; }
7636 if test $ac_cv_struct_tm = sys/time.h; then
7637
7638 cat >>confdefs.h <<\_ACEOF
7639 #define TM_IN_SYS_TIME 1
7640 _ACEOF
7641
7642 fi
7643
7644 { echo "$as_me:$LINENO: checking for struct tm.tm_zone" >&5
7645 echo $ECHO_N "checking for struct tm.tm_zone... $ECHO_C" >&6; }
7646 if test "${ac_cv_member_struct_tm_tm_zone+set}" = set; then
7647   echo $ECHO_N "(cached) $ECHO_C" >&6
7648 else
7649   cat >conftest.$ac_ext <<_ACEOF
7650 /* confdefs.h.  */
7651 _ACEOF
7652 cat confdefs.h >>conftest.$ac_ext
7653 cat >>conftest.$ac_ext <<_ACEOF
7654 /* end confdefs.h.  */
7655 #include <sys/types.h>
7656 #include <$ac_cv_struct_tm>
7657
7658
7659 int
7660 main ()
7661 {
7662 static struct tm ac_aggr;
7663 if (ac_aggr.tm_zone)
7664 return 0;
7665   ;
7666   return 0;
7667 }
7668 _ACEOF
7669 rm -f conftest.$ac_objext
7670 if { (ac_try="$ac_compile"
7671 case "(($ac_try" in
7672   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7673   *) ac_try_echo=$ac_try;;
7674 esac
7675 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7676   (eval "$ac_compile") 2>conftest.er1
7677   ac_status=$?
7678   grep -v '^ *+' conftest.er1 >conftest.err
7679   rm -f conftest.er1
7680   cat conftest.err >&5
7681   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7682   (exit $ac_status); } && {
7683          test -z "$ac_c_werror_flag" ||
7684          test ! -s conftest.err
7685        } && test -s conftest.$ac_objext; then
7686   ac_cv_member_struct_tm_tm_zone=yes
7687 else
7688   echo "$as_me: failed program was:" >&5
7689 sed 's/^/| /' conftest.$ac_ext >&5
7690
7691         cat >conftest.$ac_ext <<_ACEOF
7692 /* confdefs.h.  */
7693 _ACEOF
7694 cat confdefs.h >>conftest.$ac_ext
7695 cat >>conftest.$ac_ext <<_ACEOF
7696 /* end confdefs.h.  */
7697 #include <sys/types.h>
7698 #include <$ac_cv_struct_tm>
7699
7700
7701 int
7702 main ()
7703 {
7704 static struct tm ac_aggr;
7705 if (sizeof ac_aggr.tm_zone)
7706 return 0;
7707   ;
7708   return 0;
7709 }
7710 _ACEOF
7711 rm -f conftest.$ac_objext
7712 if { (ac_try="$ac_compile"
7713 case "(($ac_try" in
7714   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7715   *) ac_try_echo=$ac_try;;
7716 esac
7717 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7718   (eval "$ac_compile") 2>conftest.er1
7719   ac_status=$?
7720   grep -v '^ *+' conftest.er1 >conftest.err
7721   rm -f conftest.er1
7722   cat conftest.err >&5
7723   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7724   (exit $ac_status); } && {
7725          test -z "$ac_c_werror_flag" ||
7726          test ! -s conftest.err
7727        } && test -s conftest.$ac_objext; then
7728   ac_cv_member_struct_tm_tm_zone=yes
7729 else
7730   echo "$as_me: failed program was:" >&5
7731 sed 's/^/| /' conftest.$ac_ext >&5
7732
7733         ac_cv_member_struct_tm_tm_zone=no
7734 fi
7735
7736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7737 fi
7738
7739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7740 fi
7741 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_zone" >&5
7742 echo "${ECHO_T}$ac_cv_member_struct_tm_tm_zone" >&6; }
7743 if test $ac_cv_member_struct_tm_tm_zone = yes; then
7744
7745 cat >>confdefs.h <<_ACEOF
7746 #define HAVE_STRUCT_TM_TM_ZONE 1
7747 _ACEOF
7748
7749
7750 fi
7751
7752 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7753
7754 cat >>confdefs.h <<\_ACEOF
7755 #define HAVE_TM_ZONE 1
7756 _ACEOF
7757
7758 else
7759   { echo "$as_me:$LINENO: checking whether tzname is declared" >&5
7760 echo $ECHO_N "checking whether tzname is declared... $ECHO_C" >&6; }
7761 if test "${ac_cv_have_decl_tzname+set}" = set; then
7762   echo $ECHO_N "(cached) $ECHO_C" >&6
7763 else
7764   cat >conftest.$ac_ext <<_ACEOF
7765 /* confdefs.h.  */
7766 _ACEOF
7767 cat confdefs.h >>conftest.$ac_ext
7768 cat >>conftest.$ac_ext <<_ACEOF
7769 /* end confdefs.h.  */
7770 #include <time.h>
7771
7772 int
7773 main ()
7774 {
7775 #ifndef tzname
7776   (void) tzname;
7777 #endif
7778
7779   ;
7780   return 0;
7781 }
7782 _ACEOF
7783 rm -f conftest.$ac_objext
7784 if { (ac_try="$ac_compile"
7785 case "(($ac_try" in
7786   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7787   *) ac_try_echo=$ac_try;;
7788 esac
7789 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7790   (eval "$ac_compile") 2>conftest.er1
7791   ac_status=$?
7792   grep -v '^ *+' conftest.er1 >conftest.err
7793   rm -f conftest.er1
7794   cat conftest.err >&5
7795   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7796   (exit $ac_status); } && {
7797          test -z "$ac_c_werror_flag" ||
7798          test ! -s conftest.err
7799        } && test -s conftest.$ac_objext; then
7800   ac_cv_have_decl_tzname=yes
7801 else
7802   echo "$as_me: failed program was:" >&5
7803 sed 's/^/| /' conftest.$ac_ext >&5
7804
7805         ac_cv_have_decl_tzname=no
7806 fi
7807
7808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7809 fi
7810 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_tzname" >&5
7811 echo "${ECHO_T}$ac_cv_have_decl_tzname" >&6; }
7812 if test $ac_cv_have_decl_tzname = yes; then
7813
7814 cat >>confdefs.h <<_ACEOF
7815 #define HAVE_DECL_TZNAME 1
7816 _ACEOF
7817
7818
7819 else
7820   cat >>confdefs.h <<_ACEOF
7821 #define HAVE_DECL_TZNAME 0
7822 _ACEOF
7823
7824
7825 fi
7826
7827
7828   { echo "$as_me:$LINENO: checking for tzname" >&5
7829 echo $ECHO_N "checking for tzname... $ECHO_C" >&6; }
7830 if test "${ac_cv_var_tzname+set}" = set; then
7831   echo $ECHO_N "(cached) $ECHO_C" >&6
7832 else
7833   cat >conftest.$ac_ext <<_ACEOF
7834 /* confdefs.h.  */
7835 _ACEOF
7836 cat confdefs.h >>conftest.$ac_ext
7837 cat >>conftest.$ac_ext <<_ACEOF
7838 /* end confdefs.h.  */
7839 #include <time.h>
7840 #if !HAVE_DECL_TZNAME
7841 extern char *tzname[];
7842 #endif
7843
7844 int
7845 main ()
7846 {
7847 return tzname[0][0];
7848   ;
7849   return 0;
7850 }
7851 _ACEOF
7852 rm -f conftest.$ac_objext conftest$ac_exeext
7853 if { (ac_try="$ac_link"
7854 case "(($ac_try" in
7855   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7856   *) ac_try_echo=$ac_try;;
7857 esac
7858 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7859   (eval "$ac_link") 2>conftest.er1
7860   ac_status=$?
7861   grep -v '^ *+' conftest.er1 >conftest.err
7862   rm -f conftest.er1
7863   cat conftest.err >&5
7864   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7865   (exit $ac_status); } && {
7866          test -z "$ac_c_werror_flag" ||
7867          test ! -s conftest.err
7868        } && test -s conftest$ac_exeext &&
7869        $as_test_x conftest$ac_exeext; then
7870   ac_cv_var_tzname=yes
7871 else
7872   echo "$as_me: failed program was:" >&5
7873 sed 's/^/| /' conftest.$ac_ext >&5
7874
7875         ac_cv_var_tzname=no
7876 fi
7877
7878 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
7879       conftest$ac_exeext conftest.$ac_ext
7880 fi
7881 { echo "$as_me:$LINENO: result: $ac_cv_var_tzname" >&5
7882 echo "${ECHO_T}$ac_cv_var_tzname" >&6; }
7883   if test $ac_cv_var_tzname = yes; then
7884
7885 cat >>confdefs.h <<\_ACEOF
7886 #define HAVE_TZNAME 1
7887 _ACEOF
7888
7889   fi
7890 fi
7891
7892 { echo "$as_me:$LINENO: checking for struct tm.tm_gmtoff" >&5
7893 echo $ECHO_N "checking for struct tm.tm_gmtoff... $ECHO_C" >&6; }
7894 if test "${ac_cv_member_struct_tm_tm_gmtoff+set}" = set; then
7895   echo $ECHO_N "(cached) $ECHO_C" >&6
7896 else
7897   cat >conftest.$ac_ext <<_ACEOF
7898 /* confdefs.h.  */
7899 _ACEOF
7900 cat confdefs.h >>conftest.$ac_ext
7901 cat >>conftest.$ac_ext <<_ACEOF
7902 /* end confdefs.h.  */
7903 #include <time.h>
7904
7905 int
7906 main ()
7907 {
7908 static struct tm ac_aggr;
7909 if (ac_aggr.tm_gmtoff)
7910 return 0;
7911   ;
7912   return 0;
7913 }
7914 _ACEOF
7915 rm -f conftest.$ac_objext
7916 if { (ac_try="$ac_compile"
7917 case "(($ac_try" in
7918   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7919   *) ac_try_echo=$ac_try;;
7920 esac
7921 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7922   (eval "$ac_compile") 2>conftest.er1
7923   ac_status=$?
7924   grep -v '^ *+' conftest.er1 >conftest.err
7925   rm -f conftest.er1
7926   cat conftest.err >&5
7927   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7928   (exit $ac_status); } && {
7929          test -z "$ac_c_werror_flag" ||
7930          test ! -s conftest.err
7931        } && test -s conftest.$ac_objext; then
7932   ac_cv_member_struct_tm_tm_gmtoff=yes
7933 else
7934   echo "$as_me: failed program was:" >&5
7935 sed 's/^/| /' conftest.$ac_ext >&5
7936
7937         cat >conftest.$ac_ext <<_ACEOF
7938 /* confdefs.h.  */
7939 _ACEOF
7940 cat confdefs.h >>conftest.$ac_ext
7941 cat >>conftest.$ac_ext <<_ACEOF
7942 /* end confdefs.h.  */
7943 #include <time.h>
7944
7945 int
7946 main ()
7947 {
7948 static struct tm ac_aggr;
7949 if (sizeof ac_aggr.tm_gmtoff)
7950 return 0;
7951   ;
7952   return 0;
7953 }
7954 _ACEOF
7955 rm -f conftest.$ac_objext
7956 if { (ac_try="$ac_compile"
7957 case "(($ac_try" in
7958   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
7959   *) ac_try_echo=$ac_try;;
7960 esac
7961 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
7962   (eval "$ac_compile") 2>conftest.er1
7963   ac_status=$?
7964   grep -v '^ *+' conftest.er1 >conftest.err
7965   rm -f conftest.er1
7966   cat conftest.err >&5
7967   echo "$as_me:$LINENO: \$? = $ac_status" >&5
7968   (exit $ac_status); } && {
7969          test -z "$ac_c_werror_flag" ||
7970          test ! -s conftest.err
7971        } && test -s conftest.$ac_objext; then
7972   ac_cv_member_struct_tm_tm_gmtoff=yes
7973 else
7974   echo "$as_me: failed program was:" >&5
7975 sed 's/^/| /' conftest.$ac_ext >&5
7976
7977         ac_cv_member_struct_tm_tm_gmtoff=no
7978 fi
7979
7980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7981 fi
7982
7983 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7984 fi
7985 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_tm_tm_gmtoff" >&5
7986 echo "${ECHO_T}$ac_cv_member_struct_tm_tm_gmtoff" >&6; }
7987 if test $ac_cv_member_struct_tm_tm_gmtoff = yes; then
7988
7989 cat >>confdefs.h <<\_ACEOF
7990 #define HAVE_TM_GMTOFF 1
7991 _ACEOF
7992
7993 fi
7994
7995 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_flags" >&5
7996 echo $ECHO_N "checking for struct ifreq.ifr_flags... $ECHO_C" >&6; }
7997 if test "${ac_cv_member_struct_ifreq_ifr_flags+set}" = set; then
7998   echo $ECHO_N "(cached) $ECHO_C" >&6
7999 else
8000   cat >conftest.$ac_ext <<_ACEOF
8001 /* confdefs.h.  */
8002 _ACEOF
8003 cat confdefs.h >>conftest.$ac_ext
8004 cat >>conftest.$ac_ext <<_ACEOF
8005 /* end confdefs.h.  */
8006 $ac_includes_default
8007 #if HAVE_SYS_SOCKET_H
8008 #include <sys/socket.h>
8009 #endif
8010 #if HAVE_NET_IF_H
8011 #include <net/if.h>
8012 #endif
8013
8014 int
8015 main ()
8016 {
8017 static struct ifreq ac_aggr;
8018 if (ac_aggr.ifr_flags)
8019 return 0;
8020   ;
8021   return 0;
8022 }
8023 _ACEOF
8024 rm -f conftest.$ac_objext
8025 if { (ac_try="$ac_compile"
8026 case "(($ac_try" in
8027   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8028   *) ac_try_echo=$ac_try;;
8029 esac
8030 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8031   (eval "$ac_compile") 2>conftest.er1
8032   ac_status=$?
8033   grep -v '^ *+' conftest.er1 >conftest.err
8034   rm -f conftest.er1
8035   cat conftest.err >&5
8036   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8037   (exit $ac_status); } && {
8038          test -z "$ac_c_werror_flag" ||
8039          test ! -s conftest.err
8040        } && test -s conftest.$ac_objext; then
8041   ac_cv_member_struct_ifreq_ifr_flags=yes
8042 else
8043   echo "$as_me: failed program was:" >&5
8044 sed 's/^/| /' conftest.$ac_ext >&5
8045
8046         cat >conftest.$ac_ext <<_ACEOF
8047 /* confdefs.h.  */
8048 _ACEOF
8049 cat confdefs.h >>conftest.$ac_ext
8050 cat >>conftest.$ac_ext <<_ACEOF
8051 /* end confdefs.h.  */
8052 $ac_includes_default
8053 #if HAVE_SYS_SOCKET_H
8054 #include <sys/socket.h>
8055 #endif
8056 #if HAVE_NET_IF_H
8057 #include <net/if.h>
8058 #endif
8059
8060 int
8061 main ()
8062 {
8063 static struct ifreq ac_aggr;
8064 if (sizeof ac_aggr.ifr_flags)
8065 return 0;
8066   ;
8067   return 0;
8068 }
8069 _ACEOF
8070 rm -f conftest.$ac_objext
8071 if { (ac_try="$ac_compile"
8072 case "(($ac_try" in
8073   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8074   *) ac_try_echo=$ac_try;;
8075 esac
8076 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8077   (eval "$ac_compile") 2>conftest.er1
8078   ac_status=$?
8079   grep -v '^ *+' conftest.er1 >conftest.err
8080   rm -f conftest.er1
8081   cat conftest.err >&5
8082   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8083   (exit $ac_status); } && {
8084          test -z "$ac_c_werror_flag" ||
8085          test ! -s conftest.err
8086        } && test -s conftest.$ac_objext; then
8087   ac_cv_member_struct_ifreq_ifr_flags=yes
8088 else
8089   echo "$as_me: failed program was:" >&5
8090 sed 's/^/| /' conftest.$ac_ext >&5
8091
8092         ac_cv_member_struct_ifreq_ifr_flags=no
8093 fi
8094
8095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8096 fi
8097
8098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8099 fi
8100 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_flags" >&5
8101 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_flags" >&6; }
8102 if test $ac_cv_member_struct_ifreq_ifr_flags = yes; then
8103
8104 cat >>confdefs.h <<_ACEOF
8105 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8106 _ACEOF
8107
8108
8109 fi
8110 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_hwaddr" >&5
8111 echo $ECHO_N "checking for struct ifreq.ifr_hwaddr... $ECHO_C" >&6; }
8112 if test "${ac_cv_member_struct_ifreq_ifr_hwaddr+set}" = set; then
8113   echo $ECHO_N "(cached) $ECHO_C" >&6
8114 else
8115   cat >conftest.$ac_ext <<_ACEOF
8116 /* confdefs.h.  */
8117 _ACEOF
8118 cat confdefs.h >>conftest.$ac_ext
8119 cat >>conftest.$ac_ext <<_ACEOF
8120 /* end confdefs.h.  */
8121 $ac_includes_default
8122 #if HAVE_SYS_SOCKET_H
8123 #include <sys/socket.h>
8124 #endif
8125 #if HAVE_NET_IF_H
8126 #include <net/if.h>
8127 #endif
8128
8129 int
8130 main ()
8131 {
8132 static struct ifreq ac_aggr;
8133 if (ac_aggr.ifr_hwaddr)
8134 return 0;
8135   ;
8136   return 0;
8137 }
8138 _ACEOF
8139 rm -f conftest.$ac_objext
8140 if { (ac_try="$ac_compile"
8141 case "(($ac_try" in
8142   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8143   *) ac_try_echo=$ac_try;;
8144 esac
8145 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8146   (eval "$ac_compile") 2>conftest.er1
8147   ac_status=$?
8148   grep -v '^ *+' conftest.er1 >conftest.err
8149   rm -f conftest.er1
8150   cat conftest.err >&5
8151   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8152   (exit $ac_status); } && {
8153          test -z "$ac_c_werror_flag" ||
8154          test ! -s conftest.err
8155        } && test -s conftest.$ac_objext; then
8156   ac_cv_member_struct_ifreq_ifr_hwaddr=yes
8157 else
8158   echo "$as_me: failed program was:" >&5
8159 sed 's/^/| /' conftest.$ac_ext >&5
8160
8161         cat >conftest.$ac_ext <<_ACEOF
8162 /* confdefs.h.  */
8163 _ACEOF
8164 cat confdefs.h >>conftest.$ac_ext
8165 cat >>conftest.$ac_ext <<_ACEOF
8166 /* end confdefs.h.  */
8167 $ac_includes_default
8168 #if HAVE_SYS_SOCKET_H
8169 #include <sys/socket.h>
8170 #endif
8171 #if HAVE_NET_IF_H
8172 #include <net/if.h>
8173 #endif
8174
8175 int
8176 main ()
8177 {
8178 static struct ifreq ac_aggr;
8179 if (sizeof ac_aggr.ifr_hwaddr)
8180 return 0;
8181   ;
8182   return 0;
8183 }
8184 _ACEOF
8185 rm -f conftest.$ac_objext
8186 if { (ac_try="$ac_compile"
8187 case "(($ac_try" in
8188   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8189   *) ac_try_echo=$ac_try;;
8190 esac
8191 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8192   (eval "$ac_compile") 2>conftest.er1
8193   ac_status=$?
8194   grep -v '^ *+' conftest.er1 >conftest.err
8195   rm -f conftest.er1
8196   cat conftest.err >&5
8197   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8198   (exit $ac_status); } && {
8199          test -z "$ac_c_werror_flag" ||
8200          test ! -s conftest.err
8201        } && test -s conftest.$ac_objext; then
8202   ac_cv_member_struct_ifreq_ifr_hwaddr=yes
8203 else
8204   echo "$as_me: failed program was:" >&5
8205 sed 's/^/| /' conftest.$ac_ext >&5
8206
8207         ac_cv_member_struct_ifreq_ifr_hwaddr=no
8208 fi
8209
8210 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8211 fi
8212
8213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8214 fi
8215 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_hwaddr" >&5
8216 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_hwaddr" >&6; }
8217 if test $ac_cv_member_struct_ifreq_ifr_hwaddr = yes; then
8218
8219 cat >>confdefs.h <<_ACEOF
8220 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8221 _ACEOF
8222
8223
8224 fi
8225 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_netmask" >&5
8226 echo $ECHO_N "checking for struct ifreq.ifr_netmask... $ECHO_C" >&6; }
8227 if test "${ac_cv_member_struct_ifreq_ifr_netmask+set}" = set; then
8228   echo $ECHO_N "(cached) $ECHO_C" >&6
8229 else
8230   cat >conftest.$ac_ext <<_ACEOF
8231 /* confdefs.h.  */
8232 _ACEOF
8233 cat confdefs.h >>conftest.$ac_ext
8234 cat >>conftest.$ac_ext <<_ACEOF
8235 /* end confdefs.h.  */
8236 $ac_includes_default
8237 #if HAVE_SYS_SOCKET_H
8238 #include <sys/socket.h>
8239 #endif
8240 #if HAVE_NET_IF_H
8241 #include <net/if.h>
8242 #endif
8243
8244 int
8245 main ()
8246 {
8247 static struct ifreq ac_aggr;
8248 if (ac_aggr.ifr_netmask)
8249 return 0;
8250   ;
8251   return 0;
8252 }
8253 _ACEOF
8254 rm -f conftest.$ac_objext
8255 if { (ac_try="$ac_compile"
8256 case "(($ac_try" in
8257   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8258   *) ac_try_echo=$ac_try;;
8259 esac
8260 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8261   (eval "$ac_compile") 2>conftest.er1
8262   ac_status=$?
8263   grep -v '^ *+' conftest.er1 >conftest.err
8264   rm -f conftest.er1
8265   cat conftest.err >&5
8266   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8267   (exit $ac_status); } && {
8268          test -z "$ac_c_werror_flag" ||
8269          test ! -s conftest.err
8270        } && test -s conftest.$ac_objext; then
8271   ac_cv_member_struct_ifreq_ifr_netmask=yes
8272 else
8273   echo "$as_me: failed program was:" >&5
8274 sed 's/^/| /' conftest.$ac_ext >&5
8275
8276         cat >conftest.$ac_ext <<_ACEOF
8277 /* confdefs.h.  */
8278 _ACEOF
8279 cat confdefs.h >>conftest.$ac_ext
8280 cat >>conftest.$ac_ext <<_ACEOF
8281 /* end confdefs.h.  */
8282 $ac_includes_default
8283 #if HAVE_SYS_SOCKET_H
8284 #include <sys/socket.h>
8285 #endif
8286 #if HAVE_NET_IF_H
8287 #include <net/if.h>
8288 #endif
8289
8290 int
8291 main ()
8292 {
8293 static struct ifreq ac_aggr;
8294 if (sizeof ac_aggr.ifr_netmask)
8295 return 0;
8296   ;
8297   return 0;
8298 }
8299 _ACEOF
8300 rm -f conftest.$ac_objext
8301 if { (ac_try="$ac_compile"
8302 case "(($ac_try" in
8303   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8304   *) ac_try_echo=$ac_try;;
8305 esac
8306 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8307   (eval "$ac_compile") 2>conftest.er1
8308   ac_status=$?
8309   grep -v '^ *+' conftest.er1 >conftest.err
8310   rm -f conftest.er1
8311   cat conftest.err >&5
8312   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8313   (exit $ac_status); } && {
8314          test -z "$ac_c_werror_flag" ||
8315          test ! -s conftest.err
8316        } && test -s conftest.$ac_objext; then
8317   ac_cv_member_struct_ifreq_ifr_netmask=yes
8318 else
8319   echo "$as_me: failed program was:" >&5
8320 sed 's/^/| /' conftest.$ac_ext >&5
8321
8322         ac_cv_member_struct_ifreq_ifr_netmask=no
8323 fi
8324
8325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8326 fi
8327
8328 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8329 fi
8330 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_netmask" >&5
8331 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_netmask" >&6; }
8332 if test $ac_cv_member_struct_ifreq_ifr_netmask = yes; then
8333
8334 cat >>confdefs.h <<_ACEOF
8335 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8336 _ACEOF
8337
8338
8339 fi
8340 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_broadaddr" >&5
8341 echo $ECHO_N "checking for struct ifreq.ifr_broadaddr... $ECHO_C" >&6; }
8342 if test "${ac_cv_member_struct_ifreq_ifr_broadaddr+set}" = set; then
8343   echo $ECHO_N "(cached) $ECHO_C" >&6
8344 else
8345   cat >conftest.$ac_ext <<_ACEOF
8346 /* confdefs.h.  */
8347 _ACEOF
8348 cat confdefs.h >>conftest.$ac_ext
8349 cat >>conftest.$ac_ext <<_ACEOF
8350 /* end confdefs.h.  */
8351 $ac_includes_default
8352 #if HAVE_SYS_SOCKET_H
8353 #include <sys/socket.h>
8354 #endif
8355 #if HAVE_NET_IF_H
8356 #include <net/if.h>
8357 #endif
8358
8359 int
8360 main ()
8361 {
8362 static struct ifreq ac_aggr;
8363 if (ac_aggr.ifr_broadaddr)
8364 return 0;
8365   ;
8366   return 0;
8367 }
8368 _ACEOF
8369 rm -f conftest.$ac_objext
8370 if { (ac_try="$ac_compile"
8371 case "(($ac_try" in
8372   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8373   *) ac_try_echo=$ac_try;;
8374 esac
8375 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8376   (eval "$ac_compile") 2>conftest.er1
8377   ac_status=$?
8378   grep -v '^ *+' conftest.er1 >conftest.err
8379   rm -f conftest.er1
8380   cat conftest.err >&5
8381   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8382   (exit $ac_status); } && {
8383          test -z "$ac_c_werror_flag" ||
8384          test ! -s conftest.err
8385        } && test -s conftest.$ac_objext; then
8386   ac_cv_member_struct_ifreq_ifr_broadaddr=yes
8387 else
8388   echo "$as_me: failed program was:" >&5
8389 sed 's/^/| /' conftest.$ac_ext >&5
8390
8391         cat >conftest.$ac_ext <<_ACEOF
8392 /* confdefs.h.  */
8393 _ACEOF
8394 cat confdefs.h >>conftest.$ac_ext
8395 cat >>conftest.$ac_ext <<_ACEOF
8396 /* end confdefs.h.  */
8397 $ac_includes_default
8398 #if HAVE_SYS_SOCKET_H
8399 #include <sys/socket.h>
8400 #endif
8401 #if HAVE_NET_IF_H
8402 #include <net/if.h>
8403 #endif
8404
8405 int
8406 main ()
8407 {
8408 static struct ifreq ac_aggr;
8409 if (sizeof ac_aggr.ifr_broadaddr)
8410 return 0;
8411   ;
8412   return 0;
8413 }
8414 _ACEOF
8415 rm -f conftest.$ac_objext
8416 if { (ac_try="$ac_compile"
8417 case "(($ac_try" in
8418   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8419   *) ac_try_echo=$ac_try;;
8420 esac
8421 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8422   (eval "$ac_compile") 2>conftest.er1
8423   ac_status=$?
8424   grep -v '^ *+' conftest.er1 >conftest.err
8425   rm -f conftest.er1
8426   cat conftest.err >&5
8427   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8428   (exit $ac_status); } && {
8429          test -z "$ac_c_werror_flag" ||
8430          test ! -s conftest.err
8431        } && test -s conftest.$ac_objext; then
8432   ac_cv_member_struct_ifreq_ifr_broadaddr=yes
8433 else
8434   echo "$as_me: failed program was:" >&5
8435 sed 's/^/| /' conftest.$ac_ext >&5
8436
8437         ac_cv_member_struct_ifreq_ifr_broadaddr=no
8438 fi
8439
8440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8441 fi
8442
8443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8444 fi
8445 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_broadaddr" >&5
8446 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_broadaddr" >&6; }
8447 if test $ac_cv_member_struct_ifreq_ifr_broadaddr = yes; then
8448
8449 cat >>confdefs.h <<_ACEOF
8450 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8451 _ACEOF
8452
8453
8454 fi
8455 { echo "$as_me:$LINENO: checking for struct ifreq.ifr_addr" >&5
8456 echo $ECHO_N "checking for struct ifreq.ifr_addr... $ECHO_C" >&6; }
8457 if test "${ac_cv_member_struct_ifreq_ifr_addr+set}" = set; then
8458   echo $ECHO_N "(cached) $ECHO_C" >&6
8459 else
8460   cat >conftest.$ac_ext <<_ACEOF
8461 /* confdefs.h.  */
8462 _ACEOF
8463 cat confdefs.h >>conftest.$ac_ext
8464 cat >>conftest.$ac_ext <<_ACEOF
8465 /* end confdefs.h.  */
8466 $ac_includes_default
8467 #if HAVE_SYS_SOCKET_H
8468 #include <sys/socket.h>
8469 #endif
8470 #if HAVE_NET_IF_H
8471 #include <net/if.h>
8472 #endif
8473
8474 int
8475 main ()
8476 {
8477 static struct ifreq ac_aggr;
8478 if (ac_aggr.ifr_addr)
8479 return 0;
8480   ;
8481   return 0;
8482 }
8483 _ACEOF
8484 rm -f conftest.$ac_objext
8485 if { (ac_try="$ac_compile"
8486 case "(($ac_try" in
8487   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8488   *) ac_try_echo=$ac_try;;
8489 esac
8490 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8491   (eval "$ac_compile") 2>conftest.er1
8492   ac_status=$?
8493   grep -v '^ *+' conftest.er1 >conftest.err
8494   rm -f conftest.er1
8495   cat conftest.err >&5
8496   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8497   (exit $ac_status); } && {
8498          test -z "$ac_c_werror_flag" ||
8499          test ! -s conftest.err
8500        } && test -s conftest.$ac_objext; then
8501   ac_cv_member_struct_ifreq_ifr_addr=yes
8502 else
8503   echo "$as_me: failed program was:" >&5
8504 sed 's/^/| /' conftest.$ac_ext >&5
8505
8506         cat >conftest.$ac_ext <<_ACEOF
8507 /* confdefs.h.  */
8508 _ACEOF
8509 cat confdefs.h >>conftest.$ac_ext
8510 cat >>conftest.$ac_ext <<_ACEOF
8511 /* end confdefs.h.  */
8512 $ac_includes_default
8513 #if HAVE_SYS_SOCKET_H
8514 #include <sys/socket.h>
8515 #endif
8516 #if HAVE_NET_IF_H
8517 #include <net/if.h>
8518 #endif
8519
8520 int
8521 main ()
8522 {
8523 static struct ifreq ac_aggr;
8524 if (sizeof ac_aggr.ifr_addr)
8525 return 0;
8526   ;
8527   return 0;
8528 }
8529 _ACEOF
8530 rm -f conftest.$ac_objext
8531 if { (ac_try="$ac_compile"
8532 case "(($ac_try" in
8533   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8534   *) ac_try_echo=$ac_try;;
8535 esac
8536 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8537   (eval "$ac_compile") 2>conftest.er1
8538   ac_status=$?
8539   grep -v '^ *+' conftest.er1 >conftest.err
8540   rm -f conftest.er1
8541   cat conftest.err >&5
8542   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8543   (exit $ac_status); } && {
8544          test -z "$ac_c_werror_flag" ||
8545          test ! -s conftest.err
8546        } && test -s conftest.$ac_objext; then
8547   ac_cv_member_struct_ifreq_ifr_addr=yes
8548 else
8549   echo "$as_me: failed program was:" >&5
8550 sed 's/^/| /' conftest.$ac_ext >&5
8551
8552         ac_cv_member_struct_ifreq_ifr_addr=no
8553 fi
8554
8555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8556 fi
8557
8558 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8559 fi
8560 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_ifreq_ifr_addr" >&5
8561 echo "${ECHO_T}$ac_cv_member_struct_ifreq_ifr_addr" >&6; }
8562 if test $ac_cv_member_struct_ifreq_ifr_addr = yes; then
8563
8564 cat >>confdefs.h <<_ACEOF
8565 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8566 _ACEOF
8567
8568
8569 fi
8570
8571
8572
8573 { echo "$as_me:$LINENO: checking for function prototypes" >&5
8574 echo $ECHO_N "checking for function prototypes... $ECHO_C" >&6; }
8575 if test "$ac_cv_prog_cc_c89" != no; then
8576   { echo "$as_me:$LINENO: result: yes" >&5
8577 echo "${ECHO_T}yes" >&6; }
8578
8579 cat >>confdefs.h <<\_ACEOF
8580 #define PROTOTYPES 1
8581 _ACEOF
8582
8583
8584 cat >>confdefs.h <<\_ACEOF
8585 #define __PROTOTYPES 1
8586 _ACEOF
8587
8588 else
8589   { echo "$as_me:$LINENO: result: no" >&5
8590 echo "${ECHO_T}no" >&6; }
8591 fi
8592
8593 { echo "$as_me:$LINENO: checking for working volatile" >&5
8594 echo $ECHO_N "checking for working volatile... $ECHO_C" >&6; }
8595 if test "${ac_cv_c_volatile+set}" = set; then
8596   echo $ECHO_N "(cached) $ECHO_C" >&6
8597 else
8598   cat >conftest.$ac_ext <<_ACEOF
8599 /* confdefs.h.  */
8600 _ACEOF
8601 cat confdefs.h >>conftest.$ac_ext
8602 cat >>conftest.$ac_ext <<_ACEOF
8603 /* end confdefs.h.  */
8604
8605 int
8606 main ()
8607 {
8608
8609 volatile int x;
8610 int * volatile y = (int *) 0;
8611 return !x && !y;
8612   ;
8613   return 0;
8614 }
8615 _ACEOF
8616 rm -f conftest.$ac_objext
8617 if { (ac_try="$ac_compile"
8618 case "(($ac_try" in
8619   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8620   *) ac_try_echo=$ac_try;;
8621 esac
8622 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8623   (eval "$ac_compile") 2>conftest.er1
8624   ac_status=$?
8625   grep -v '^ *+' conftest.er1 >conftest.err
8626   rm -f conftest.er1
8627   cat conftest.err >&5
8628   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8629   (exit $ac_status); } && {
8630          test -z "$ac_c_werror_flag" ||
8631          test ! -s conftest.err
8632        } && test -s conftest.$ac_objext; then
8633   ac_cv_c_volatile=yes
8634 else
8635   echo "$as_me: failed program was:" >&5
8636 sed 's/^/| /' conftest.$ac_ext >&5
8637
8638         ac_cv_c_volatile=no
8639 fi
8640
8641 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8642 fi
8643 { echo "$as_me:$LINENO: result: $ac_cv_c_volatile" >&5
8644 echo "${ECHO_T}$ac_cv_c_volatile" >&6; }
8645 if test $ac_cv_c_volatile = no; then
8646
8647 cat >>confdefs.h <<\_ACEOF
8648 #define volatile
8649 _ACEOF
8650
8651 fi
8652
8653 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
8654 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
8655 if test "${ac_cv_c_const+set}" = set; then
8656   echo $ECHO_N "(cached) $ECHO_C" >&6
8657 else
8658   cat >conftest.$ac_ext <<_ACEOF
8659 /* confdefs.h.  */
8660 _ACEOF
8661 cat confdefs.h >>conftest.$ac_ext
8662 cat >>conftest.$ac_ext <<_ACEOF
8663 /* end confdefs.h.  */
8664
8665 int
8666 main ()
8667 {
8668 /* FIXME: Include the comments suggested by Paul. */
8669 #ifndef __cplusplus
8670   /* Ultrix mips cc rejects this.  */
8671   typedef int charset[2];
8672   const charset cs;
8673   /* SunOS 4.1.1 cc rejects this.  */
8674   char const *const *pcpcc;
8675   char **ppc;
8676   /* NEC SVR4.0.2 mips cc rejects this.  */
8677   struct point {int x, y;};
8678   static struct point const zero = {0,0};
8679   /* AIX XL C 1.02.0.0 rejects this.
8680      It does not let you subtract one const X* pointer from another in
8681      an arm of an if-expression whose if-part is not a constant
8682      expression */
8683   const char *g = "string";
8684   pcpcc = &g + (g ? g-g : 0);
8685   /* HPUX 7.0 cc rejects these. */
8686   ++pcpcc;
8687   ppc = (char**) pcpcc;
8688   pcpcc = (char const *const *) ppc;
8689   { /* SCO 3.2v4 cc rejects this.  */
8690     char *t;
8691     char const *s = 0 ? (char *) 0 : (char const *) 0;
8692
8693     *t++ = 0;
8694     if (s) return 0;
8695   }
8696   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8697     int x[] = {25, 17};
8698     const int *foo = &x[0];
8699     ++foo;
8700   }
8701   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8702     typedef const int *iptr;
8703     iptr p = 0;
8704     ++p;
8705   }
8706   { /* AIX XL C 1.02.0.0 rejects this saying
8707        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8708     struct s { int j; const int *ap[3]; };
8709     struct s *b; b->j = 5;
8710   }
8711   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8712     const int foo = 10;
8713     if (!foo) return 0;
8714   }
8715   return !cs[0] && !zero.x;
8716 #endif
8717
8718   ;
8719   return 0;
8720 }
8721 _ACEOF
8722 rm -f conftest.$ac_objext
8723 if { (ac_try="$ac_compile"
8724 case "(($ac_try" in
8725   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8726   *) ac_try_echo=$ac_try;;
8727 esac
8728 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8729   (eval "$ac_compile") 2>conftest.er1
8730   ac_status=$?
8731   grep -v '^ *+' conftest.er1 >conftest.err
8732   rm -f conftest.er1
8733   cat conftest.err >&5
8734   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8735   (exit $ac_status); } && {
8736          test -z "$ac_c_werror_flag" ||
8737          test ! -s conftest.err
8738        } && test -s conftest.$ac_objext; then
8739   ac_cv_c_const=yes
8740 else
8741   echo "$as_me: failed program was:" >&5
8742 sed 's/^/| /' conftest.$ac_ext >&5
8743
8744         ac_cv_c_const=no
8745 fi
8746
8747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8748 fi
8749 { echo "$as_me:$LINENO: result: $ac_cv_c_const" >&5
8750 echo "${ECHO_T}$ac_cv_c_const" >&6; }
8751 if test $ac_cv_c_const = no; then
8752
8753 cat >>confdefs.h <<\_ACEOF
8754 #define const
8755 _ACEOF
8756
8757 fi
8758
8759 { echo "$as_me:$LINENO: checking for void * support" >&5
8760 echo $ECHO_N "checking for void * support... $ECHO_C" >&6; }
8761 if test "${emacs_cv_void_star+set}" = set; then
8762   echo $ECHO_N "(cached) $ECHO_C" >&6
8763 else
8764   cat >conftest.$ac_ext <<_ACEOF
8765 /* confdefs.h.  */
8766 _ACEOF
8767 cat confdefs.h >>conftest.$ac_ext
8768 cat >>conftest.$ac_ext <<_ACEOF
8769 /* end confdefs.h.  */
8770
8771 int
8772 main ()
8773 {
8774 void * foo;
8775   ;
8776   return 0;
8777 }
8778 _ACEOF
8779 rm -f conftest.$ac_objext
8780 if { (ac_try="$ac_compile"
8781 case "(($ac_try" in
8782   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
8783   *) ac_try_echo=$ac_try;;
8784 esac
8785 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
8786   (eval "$ac_compile") 2>conftest.er1
8787   ac_status=$?
8788   grep -v '^ *+' conftest.er1 >conftest.err
8789   rm -f conftest.er1
8790   cat conftest.err >&5
8791   echo "$as_me:$LINENO: \$? = $ac_status" >&5
8792   (exit $ac_status); } && {
8793          test -z "$ac_c_werror_flag" ||
8794          test ! -s conftest.err
8795        } && test -s conftest.$ac_objext; then
8796   emacs_cv_void_star=yes
8797 else
8798   echo "$as_me: failed program was:" >&5
8799 sed 's/^/| /' conftest.$ac_ext >&5
8800
8801         emacs_cv_void_star=no
8802 fi
8803
8804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8805 fi
8806 { echo "$as_me:$LINENO: result: $emacs_cv_void_star" >&5
8807 echo "${ECHO_T}$emacs_cv_void_star" >&6; }
8808 if test $emacs_cv_void_star = yes; then
8809   cat >>confdefs.h <<\_ACEOF
8810 #define POINTER_TYPE void
8811 _ACEOF
8812
8813 else
8814   cat >>confdefs.h <<\_ACEOF
8815 #define POINTER_TYPE char
8816 _ACEOF
8817
8818 fi
8819
8820
8821
8822
8823
8824 { echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8825 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6; }
8826 set x ${MAKE-make}; ac_make=`echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8827 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
8828   echo $ECHO_N "(cached) $ECHO_C" >&6
8829 else
8830   cat >conftest.make <<\_ACEOF
8831 SHELL = /bin/sh
8832 all:
8833         @echo '@@@%%%=$(MAKE)=@@@%%%'
8834 _ACEOF
8835 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8836 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8837   *@@@%%%=?*=@@@%%%*)
8838     eval ac_cv_prog_make_${ac_make}_set=yes;;
8839   *)
8840     eval ac_cv_prog_make_${ac_make}_set=no;;
8841 esac
8842 rm -f conftest.make
8843 fi
8844 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8845   { echo "$as_me:$LINENO: result: yes" >&5
8846 echo "${ECHO_T}yes" >&6; }
8847   SET_MAKE=
8848 else
8849   { echo "$as_me:$LINENO: result: no" >&5
8850 echo "${ECHO_T}no" >&6; }
8851   SET_MAKE="MAKE=${MAKE-make}"
8852 fi
8853
8854
8855 { echo "$as_me:$LINENO: checking for long file names" >&5
8856 echo $ECHO_N "checking for long file names... $ECHO_C" >&6; }
8857 if test "${ac_cv_sys_long_file_names+set}" = set; then
8858   echo $ECHO_N "(cached) $ECHO_C" >&6
8859 else
8860   ac_cv_sys_long_file_names=yes
8861 # Test for long file names in all the places we know might matter:
8862 #      .                the current directory, where building will happen
8863 #      $prefix/lib      where we will be installing things
8864 #      $exec_prefix/lib likewise
8865 #      $TMPDIR          if set, where it might want to write temporary files
8866 #      /tmp             where it might want to write temporary files
8867 #      /var/tmp         likewise
8868 #      /usr/tmp         likewise
8869 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8870   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8871   # in the usual case where exec_prefix is '${prefix}'.
8872   case $ac_dir in #(
8873     . | /* | ?:[\\/]*) ;; #(
8874     *) continue;;
8875   esac
8876   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8877   ac_xdir=$ac_dir/cf$$
8878   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8879   ac_tf1=$ac_xdir/conftest9012345
8880   ac_tf2=$ac_xdir/conftest9012346
8881   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8882     ac_cv_sys_long_file_names=no
8883   rm -f -r "$ac_xdir" 2>/dev/null
8884   test $ac_cv_sys_long_file_names = no && break
8885 done
8886 fi
8887 { echo "$as_me:$LINENO: result: $ac_cv_sys_long_file_names" >&5
8888 echo "${ECHO_T}$ac_cv_sys_long_file_names" >&6; }
8889 if test $ac_cv_sys_long_file_names = yes; then
8890
8891 cat >>confdefs.h <<\_ACEOF
8892 #define HAVE_LONG_FILE_NAMES 1
8893 _ACEOF
8894
8895 fi
8896
8897
8898 #### Choose a window system.
8899
8900 { echo "$as_me:$LINENO: checking for X" >&5
8901 echo $ECHO_N "checking for X... $ECHO_C" >&6; }
8902
8903
8904 # Check whether --with-x was given.
8905 if test "${with_x+set}" = set; then
8906   withval=$with_x;
8907 fi
8908
8909 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8910 if test "x$with_x" = xno; then
8911   # The user explicitly disabled X.
8912   have_x=disabled
8913 else
8914   case $x_includes,$x_libraries in #(
8915     *\'*) { { echo "$as_me:$LINENO: error: Cannot use X directory names containing '" >&5
8916 echo "$as_me: error: Cannot use X directory names containing '" >&2;}
8917    { (exit 1); exit 1; }; };; #(
8918     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then
8919   echo $ECHO_N "(cached) $ECHO_C" >&6
8920 else
8921   # One or both of the vars are not set, and there is no cached value.
8922 ac_x_includes=no ac_x_libraries=no
8923 rm -f -r conftest.dir
8924 if mkdir conftest.dir; then
8925   cd conftest.dir
8926   cat >Imakefile <<'_ACEOF'
8927 incroot:
8928         @echo incroot='${INCROOT}'
8929 usrlibdir:
8930         @echo usrlibdir='${USRLIBDIR}'
8931 libdir:
8932         @echo libdir='${LIBDIR}'
8933 _ACEOF
8934   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8935     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
8936     for ac_var in incroot usrlibdir libdir; do
8937       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8938     done
8939     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8940     for ac_extension in a so sl; do
8941       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8942          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8943         ac_im_usrlibdir=$ac_im_libdir; break
8944       fi
8945     done
8946     # Screen out bogus values from the imake configuration.  They are
8947     # bogus both because they are the default anyway, and because
8948     # using them would break gcc on systems where it needs fixed includes.
8949     case $ac_im_incroot in
8950         /usr/include) ac_x_includes= ;;
8951         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8952     esac
8953     case $ac_im_usrlibdir in
8954         /usr/lib | /lib) ;;
8955         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8956     esac
8957   fi
8958   cd ..
8959   rm -f -r conftest.dir
8960 fi
8961
8962 # Standard set of common directories for X headers.
8963 # Check X11 before X11Rn because it is often a symlink to the current release.
8964 ac_x_header_dirs='
8965 /usr/X11/include
8966 /usr/X11R6/include
8967 /usr/X11R5/include
8968 /usr/X11R4/include
8969
8970 /usr/include/X11
8971 /usr/include/X11R6
8972 /usr/include/X11R5
8973 /usr/include/X11R4
8974
8975 /usr/local/X11/include
8976 /usr/local/X11R6/include
8977 /usr/local/X11R5/include
8978 /usr/local/X11R4/include
8979
8980 /usr/local/include/X11
8981 /usr/local/include/X11R6
8982 /usr/local/include/X11R5
8983 /usr/local/include/X11R4
8984
8985 /usr/X386/include
8986 /usr/x386/include
8987 /usr/XFree86/include/X11
8988
8989 /usr/include
8990 /usr/local/include
8991 /usr/unsupported/include
8992 /usr/athena/include
8993 /usr/local/x11r5/include
8994 /usr/lpp/Xamples/include
8995
8996 /usr/openwin/include
8997 /usr/openwin/share/include'
8998
8999 if test "$ac_x_includes" = no; then
9000   # Guess where to find include files, by looking for Xlib.h.
9001   # First, try using that file with no special directory specified.
9002   cat >conftest.$ac_ext <<_ACEOF
9003 /* confdefs.h.  */
9004 _ACEOF
9005 cat confdefs.h >>conftest.$ac_ext
9006 cat >>conftest.$ac_ext <<_ACEOF
9007 /* end confdefs.h.  */
9008 #include <X11/Xlib.h>
9009 _ACEOF
9010 if { (ac_try="$ac_cpp conftest.$ac_ext"
9011 case "(($ac_try" in
9012   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9013   *) ac_try_echo=$ac_try;;
9014 esac
9015 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9016   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9017   ac_status=$?
9018   grep -v '^ *+' conftest.er1 >conftest.err
9019   rm -f conftest.er1
9020   cat conftest.err >&5
9021   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9022   (exit $ac_status); } >/dev/null && {
9023          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9024          test ! -s conftest.err
9025        }; then
9026   # We can compile using X headers with no special include directory.
9027 ac_x_includes=
9028 else
9029   echo "$as_me: failed program was:" >&5
9030 sed 's/^/| /' conftest.$ac_ext >&5
9031
9032   for ac_dir in $ac_x_header_dirs; do
9033   if test -r "$ac_dir/X11/Xlib.h"; then
9034     ac_x_includes=$ac_dir
9035     break
9036   fi
9037 done
9038 fi
9039
9040 rm -f conftest.err conftest.$ac_ext
9041 fi # $ac_x_includes = no
9042
9043 if test "$ac_x_libraries" = no; then
9044   # Check for the libraries.
9045   # See if we find them without any special options.
9046   # Don't add to $LIBS permanently.
9047   ac_save_LIBS=$LIBS
9048   LIBS="-lX11 $LIBS"
9049   cat >conftest.$ac_ext <<_ACEOF
9050 /* confdefs.h.  */
9051 _ACEOF
9052 cat confdefs.h >>conftest.$ac_ext
9053 cat >>conftest.$ac_ext <<_ACEOF
9054 /* end confdefs.h.  */
9055 #include <X11/Xlib.h>
9056 int
9057 main ()
9058 {
9059 XrmInitialize ()
9060   ;
9061   return 0;
9062 }
9063 _ACEOF
9064 rm -f conftest.$ac_objext conftest$ac_exeext
9065 if { (ac_try="$ac_link"
9066 case "(($ac_try" in
9067   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9068   *) ac_try_echo=$ac_try;;
9069 esac
9070 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9071   (eval "$ac_link") 2>conftest.er1
9072   ac_status=$?
9073   grep -v '^ *+' conftest.er1 >conftest.err
9074   rm -f conftest.er1
9075   cat conftest.err >&5
9076   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9077   (exit $ac_status); } && {
9078          test -z "$ac_c_werror_flag" ||
9079          test ! -s conftest.err
9080        } && test -s conftest$ac_exeext &&
9081        $as_test_x conftest$ac_exeext; then
9082   LIBS=$ac_save_LIBS
9083 # We can link X programs with no special library path.
9084 ac_x_libraries=
9085 else
9086   echo "$as_me: failed program was:" >&5
9087 sed 's/^/| /' conftest.$ac_ext >&5
9088
9089         LIBS=$ac_save_LIBS
9090 for ac_dir in `echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
9091 do
9092   # Don't even attempt the hair of trying to link an X program!
9093   for ac_extension in a so sl; do
9094     if test -r "$ac_dir/libX11.$ac_extension"; then
9095       ac_x_libraries=$ac_dir
9096       break 2
9097     fi
9098   done
9099 done
9100 fi
9101
9102 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9103       conftest$ac_exeext conftest.$ac_ext
9104 fi # $ac_x_libraries = no
9105
9106 case $ac_x_includes,$ac_x_libraries in #(
9107   no,* | *,no | *\'*)
9108     # Didn't find X, or a directory has "'" in its name.
9109     ac_cv_have_x="have_x=no";; #(
9110   *)
9111     # Record where we found X for the cache.
9112     ac_cv_have_x="have_x=yes\
9113         ac_x_includes='$ac_x_includes'\
9114         ac_x_libraries='$ac_x_libraries'"
9115 esac
9116 fi
9117 ;; #(
9118     *) have_x=yes;;
9119   esac
9120   eval "$ac_cv_have_x"
9121 fi # $with_x != no
9122
9123 if test "$have_x" != yes; then
9124   { echo "$as_me:$LINENO: result: $have_x" >&5
9125 echo "${ECHO_T}$have_x" >&6; }
9126   no_x=yes
9127 else
9128   # If each of the values was on the command line, it overrides each guess.
9129   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
9130   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
9131   # Update the cache value to reflect the command line values.
9132   ac_cv_have_x="have_x=yes\
9133         ac_x_includes='$x_includes'\
9134         ac_x_libraries='$x_libraries'"
9135   { echo "$as_me:$LINENO: result: libraries $x_libraries, headers $x_includes" >&5
9136 echo "${ECHO_T}libraries $x_libraries, headers $x_includes" >&6; }
9137 fi
9138
9139 if test "$no_x" = yes; then
9140   window_system=none
9141 else
9142   window_system=x11
9143 fi
9144
9145 ## Workaround for bug in autoconf <= 2.62.
9146 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
9147 ## No need to do anything special for these standard directories.
9148 ## This is an experiment, take it out if it causes problems.
9149 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
9150
9151    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
9152
9153 fi
9154
9155 if test "${x_libraries}" != NONE; then
9156   if test -n "${x_libraries}"; then
9157     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
9158     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
9159   fi
9160   x_default_search_path=""
9161   x_search_path=${x_libraries}
9162   if test -z "${x_search_path}"; then
9163     x_search_path=/usr/lib
9164   fi
9165   for x_library in `echo ${x_search_path}: | \
9166                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
9167     x_search_path="\
9168 ${x_library}/X11/%L/%T/%N%C%S:\
9169 ${x_library}/X11/%l/%T/%N%C%S:\
9170 ${x_library}/X11/%T/%N%C%S:\
9171 ${x_library}/X11/%L/%T/%N%S:\
9172 ${x_library}/X11/%l/%T/%N%S:\
9173 ${x_library}/X11/%T/%N%S"
9174     if test x"${x_default_search_path}" = x; then
9175       x_default_search_path=${x_search_path}
9176     else
9177       x_default_search_path="${x_search_path}:${x_default_search_path}"
9178     fi
9179   done
9180 fi
9181 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
9182   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
9183 fi
9184
9185 if test x"${x_includes}" = x; then
9186   bitmapdir=/usr/include/X11/bitmaps
9187 else
9188   # accumulate include directories that have X11 bitmap subdirectories
9189   bmd_acc="dummyval"
9190   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
9191     if test -d "${bmd}/X11/bitmaps"; then
9192       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
9193     fi
9194     if test -d "${bmd}/bitmaps"; then
9195       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
9196     fi
9197   done
9198   if test ${bmd_acc} != "dummyval"; then
9199     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
9200   fi
9201 fi
9202
9203 HAVE_NS=no
9204 NS_IMPL_COCOA=no
9205 NS_IMPL_GNUSTEP=no
9206 tmp_CPPFLAGS="$CPPFLAGS"
9207 tmp_CFLAGS="$CFLAGS"
9208 CPPFLAGS="$CPPFLAGS -x objective-c"
9209 CFLAGS="$CFLAGS -x objective-c"
9210 if test "${with_ns}" != no; then
9211   if test "${opsys}" = darwin; then
9212      NS_IMPL_COCOA=yes
9213      ns_appdir=`pwd`/nextstep/Emacs.app
9214      ns_appbindir=`pwd`/nextstep/Emacs.app/Contents/MacOS
9215      ns_appresdir=`pwd`/nextstep/Emacs.app/Contents/Resources
9216      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9217   elif test -f $GNUSTEP_CONFIG_FILE; then
9218      NS_IMPL_GNUSTEP=yes
9219      ns_appdir=`pwd`/nextstep/Emacs.app
9220      ns_appbindir=`pwd`/nextstep/Emacs.app
9221      ns_appresdir=`pwd`/nextstep/Emacs.app/Resources
9222      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9223           GNUSTEP_MAKEFILES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_MAKEFILES)"
9224      GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9225      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9226      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
9227      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
9228      REAL_CFLAGS="$REAL_CFLAGS -I${GNUSTEP_SYSTEM_HEADERS}"
9229      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES}"
9230   fi
9231   if test "${ac_cv_header_AppKit_AppKit_h+set}" = set; then
9232   { echo "$as_me:$LINENO: checking for AppKit/AppKit.h" >&5
9233 echo $ECHO_N "checking for AppKit/AppKit.h... $ECHO_C" >&6; }
9234 if test "${ac_cv_header_AppKit_AppKit_h+set}" = set; then
9235   echo $ECHO_N "(cached) $ECHO_C" >&6
9236 fi
9237 { echo "$as_me:$LINENO: result: $ac_cv_header_AppKit_AppKit_h" >&5
9238 echo "${ECHO_T}$ac_cv_header_AppKit_AppKit_h" >&6; }
9239 else
9240   # Is the header compilable?
9241 { echo "$as_me:$LINENO: checking AppKit/AppKit.h usability" >&5
9242 echo $ECHO_N "checking AppKit/AppKit.h usability... $ECHO_C" >&6; }
9243 cat >conftest.$ac_ext <<_ACEOF
9244 /* confdefs.h.  */
9245 _ACEOF
9246 cat confdefs.h >>conftest.$ac_ext
9247 cat >>conftest.$ac_ext <<_ACEOF
9248 /* end confdefs.h.  */
9249 $ac_includes_default
9250 #include <AppKit/AppKit.h>
9251 _ACEOF
9252 rm -f conftest.$ac_objext
9253 if { (ac_try="$ac_compile"
9254 case "(($ac_try" in
9255   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9256   *) ac_try_echo=$ac_try;;
9257 esac
9258 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9259   (eval "$ac_compile") 2>conftest.er1
9260   ac_status=$?
9261   grep -v '^ *+' conftest.er1 >conftest.err
9262   rm -f conftest.er1
9263   cat conftest.err >&5
9264   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9265   (exit $ac_status); } && {
9266          test -z "$ac_c_werror_flag" ||
9267          test ! -s conftest.err
9268        } && test -s conftest.$ac_objext; then
9269   ac_header_compiler=yes
9270 else
9271   echo "$as_me: failed program was:" >&5
9272 sed 's/^/| /' conftest.$ac_ext >&5
9273
9274         ac_header_compiler=no
9275 fi
9276
9277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9278 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9279 echo "${ECHO_T}$ac_header_compiler" >&6; }
9280
9281 # Is the header present?
9282 { echo "$as_me:$LINENO: checking AppKit/AppKit.h presence" >&5
9283 echo $ECHO_N "checking AppKit/AppKit.h presence... $ECHO_C" >&6; }
9284 cat >conftest.$ac_ext <<_ACEOF
9285 /* confdefs.h.  */
9286 _ACEOF
9287 cat confdefs.h >>conftest.$ac_ext
9288 cat >>conftest.$ac_ext <<_ACEOF
9289 /* end confdefs.h.  */
9290 #include <AppKit/AppKit.h>
9291 _ACEOF
9292 if { (ac_try="$ac_cpp conftest.$ac_ext"
9293 case "(($ac_try" in
9294   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9295   *) ac_try_echo=$ac_try;;
9296 esac
9297 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9298   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9299   ac_status=$?
9300   grep -v '^ *+' conftest.er1 >conftest.err
9301   rm -f conftest.er1
9302   cat conftest.err >&5
9303   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9304   (exit $ac_status); } >/dev/null && {
9305          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9306          test ! -s conftest.err
9307        }; then
9308   ac_header_preproc=yes
9309 else
9310   echo "$as_me: failed program was:" >&5
9311 sed 's/^/| /' conftest.$ac_ext >&5
9312
9313   ac_header_preproc=no
9314 fi
9315
9316 rm -f conftest.err conftest.$ac_ext
9317 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9318 echo "${ECHO_T}$ac_header_preproc" >&6; }
9319
9320 # So?  What about this header?
9321 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9322   yes:no: )
9323     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: accepted by the compiler, rejected by the preprocessor!" >&5
9324 echo "$as_me: WARNING: AppKit/AppKit.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
9325     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: proceeding with the compiler's result" >&5
9326 echo "$as_me: WARNING: AppKit/AppKit.h: proceeding with the compiler's result" >&2;}
9327     ac_header_preproc=yes
9328     ;;
9329   no:yes:* )
9330     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: present but cannot be compiled" >&5
9331 echo "$as_me: WARNING: AppKit/AppKit.h: present but cannot be compiled" >&2;}
9332     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h:     check for missing prerequisite headers?" >&5
9333 echo "$as_me: WARNING: AppKit/AppKit.h:     check for missing prerequisite headers?" >&2;}
9334     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: see the Autoconf documentation" >&5
9335 echo "$as_me: WARNING: AppKit/AppKit.h: see the Autoconf documentation" >&2;}
9336     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h:     section \"Present But Cannot Be Compiled\"" >&5
9337 echo "$as_me: WARNING: AppKit/AppKit.h:     section \"Present But Cannot Be Compiled\"" >&2;}
9338     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: proceeding with the preprocessor's result" >&5
9339 echo "$as_me: WARNING: AppKit/AppKit.h: proceeding with the preprocessor's result" >&2;}
9340     { echo "$as_me:$LINENO: WARNING: AppKit/AppKit.h: in the future, the compiler will take precedence" >&5
9341 echo "$as_me: WARNING: AppKit/AppKit.h: in the future, the compiler will take precedence" >&2;}
9342
9343     ;;
9344 esac
9345 { echo "$as_me:$LINENO: checking for AppKit/AppKit.h" >&5
9346 echo $ECHO_N "checking for AppKit/AppKit.h... $ECHO_C" >&6; }
9347 if test "${ac_cv_header_AppKit_AppKit_h+set}" = set; then
9348   echo $ECHO_N "(cached) $ECHO_C" >&6
9349 else
9350   ac_cv_header_AppKit_AppKit_h=$ac_header_preproc
9351 fi
9352 { echo "$as_me:$LINENO: result: $ac_cv_header_AppKit_AppKit_h" >&5
9353 echo "${ECHO_T}$ac_cv_header_AppKit_AppKit_h" >&6; }
9354
9355 fi
9356 if test $ac_cv_header_AppKit_AppKit_h = yes; then
9357   HAVE_NS=yes
9358 else
9359   { { echo "$as_me:$LINENO: error: \`--with-ns' was specified, but the include
9360   files are missing or cannot be compiled." >&5
9361 echo "$as_me: error: \`--with-ns' was specified, but the include
9362   files are missing or cannot be compiled." >&2;}
9363    { (exit 1); exit 1; }; }
9364 fi
9365
9366
9367   NS_HAVE_NSINTEGER=yes
9368   cat >conftest.$ac_ext <<_ACEOF
9369 /* confdefs.h.  */
9370 _ACEOF
9371 cat confdefs.h >>conftest.$ac_ext
9372 cat >>conftest.$ac_ext <<_ACEOF
9373 /* end confdefs.h.  */
9374 #include <Foundation/NSObjCRuntime.h>
9375 int
9376 main ()
9377 {
9378 NSInteger i;
9379   ;
9380   return 0;
9381 }
9382 _ACEOF
9383 rm -f conftest.$ac_objext
9384 if { (ac_try="$ac_compile"
9385 case "(($ac_try" in
9386   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9387   *) ac_try_echo=$ac_try;;
9388 esac
9389 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9390   (eval "$ac_compile") 2>conftest.er1
9391   ac_status=$?
9392   grep -v '^ *+' conftest.er1 >conftest.err
9393   rm -f conftest.er1
9394   cat conftest.err >&5
9395   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9396   (exit $ac_status); } && {
9397          test -z "$ac_c_werror_flag" ||
9398          test ! -s conftest.err
9399        } && test -s conftest.$ac_objext; then
9400   ns_have_nsinteger=yes
9401 else
9402   echo "$as_me: failed program was:" >&5
9403 sed 's/^/| /' conftest.$ac_ext >&5
9404
9405         ns_have_nsinteger=no
9406 fi
9407
9408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9409   if test $ns_have_nsinteger = no; then
9410     NS_HAVE_NSINTEGER=no
9411   fi
9412 fi
9413 if test "${HAVE_NS}" = yes; then
9414   window_system=nextstep
9415   with_xft=no
9416   with_freetype=no
9417   # set up packaging dirs
9418   exec_prefix=${ns_appbindir}
9419   libexecdir=${ns_appbindir}/libexec
9420   if test "${EN_NS_SELF_CONTAINED}" = yes; then
9421      prefix=${ns_appresdir}
9422   fi
9423 fi
9424 CFLAGS="$tmp_CFLAGS"
9425 CPPFLAGS="$tmp_CPPFLAGS"
9426
9427 case "${window_system}" in
9428   x11 )
9429     HAVE_X_WINDOWS=yes
9430     HAVE_X11=yes
9431     case "${with_x_toolkit}" in
9432       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9433       motif ) USE_X_TOOLKIT=MOTIF ;;
9434       gtk ) with_gtk=yes
9435             USE_X_TOOLKIT=none ;;
9436       no ) USE_X_TOOLKIT=none ;;
9437       * ) USE_X_TOOLKIT=maybe ;;
9438     esac
9439   ;;
9440   nextstep | none )
9441     HAVE_X_WINDOWS=no
9442     HAVE_X11=no
9443     USE_X_TOOLKIT=none
9444   ;;
9445 esac
9446
9447 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9448    # Extract the first word of "X", so it can be a program name with args.
9449 set dummy X; ac_word=$2
9450 { echo "$as_me:$LINENO: checking for $ac_word" >&5
9451 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
9452 if test "${ac_cv_prog_HAVE_XSERVER+set}" = set; then
9453   echo $ECHO_N "(cached) $ECHO_C" >&6
9454 else
9455   if test -n "$HAVE_XSERVER"; then
9456   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9457 else
9458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9459 for as_dir in $PATH
9460 do
9461   IFS=$as_save_IFS
9462   test -z "$as_dir" && as_dir=.
9463   for ac_exec_ext in '' $ac_executable_extensions; do
9464   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9465     ac_cv_prog_HAVE_XSERVER="true"
9466     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
9467     break 2
9468   fi
9469 done
9470 done
9471 IFS=$as_save_IFS
9472
9473   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9474 fi
9475 fi
9476 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9477 if test -n "$HAVE_XSERVER"; then
9478   { echo "$as_me:$LINENO: result: $HAVE_XSERVER" >&5
9479 echo "${ECHO_T}$HAVE_XSERVER" >&6; }
9480 else
9481   { echo "$as_me:$LINENO: result: no" >&5
9482 echo "${ECHO_T}no" >&6; }
9483 fi
9484
9485
9486    if test "$HAVE_XSERVER" = true ||
9487       test -n "$DISPLAY" ||
9488       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9489         { { echo "$as_me:$LINENO: error: You seem to be running X, but no X development libraries
9490 were found.  You should install the relevant development files for X
9491 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9492 sure you have development files for image handling, i.e.
9493 tiff, gif, jpeg, png and xpm.
9494 If you are sure you want Emacs compiled without X window support, pass
9495   --without-x
9496 to configure." >&5
9497 echo "$as_me: error: You seem to be running X, but no X development libraries
9498 were found.  You should install the relevant development files for X
9499 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9500 sure you have development files for image handling, i.e.
9501 tiff, gif, jpeg, png and xpm.
9502 If you are sure you want Emacs compiled without X window support, pass
9503   --without-x
9504 to configure." >&2;}
9505    { (exit 1); exit 1; }; }
9506    fi
9507 fi
9508
9509 ### If we're using X11, we should use the X menu package.
9510 HAVE_MENUS=no
9511 case ${HAVE_X11} in
9512   yes ) HAVE_MENUS=yes ;;
9513 esac
9514
9515 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9516 # Assume not, until told otherwise.
9517 GNU_MALLOC=yes
9518 doug_lea_malloc=yes
9519 { echo "$as_me:$LINENO: checking for malloc_get_state" >&5
9520 echo $ECHO_N "checking for malloc_get_state... $ECHO_C" >&6; }
9521 if test "${ac_cv_func_malloc_get_state+set}" = set; then
9522   echo $ECHO_N "(cached) $ECHO_C" >&6
9523 else
9524   cat >conftest.$ac_ext <<_ACEOF
9525 /* confdefs.h.  */
9526 _ACEOF
9527 cat confdefs.h >>conftest.$ac_ext
9528 cat >>conftest.$ac_ext <<_ACEOF
9529 /* end confdefs.h.  */
9530 /* Define malloc_get_state to an innocuous variant, in case <limits.h> declares malloc_get_state.
9531    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9532 #define malloc_get_state innocuous_malloc_get_state
9533
9534 /* System header to define __stub macros and hopefully few prototypes,
9535     which can conflict with char malloc_get_state (); below.
9536     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9537     <limits.h> exists even on freestanding compilers.  */
9538
9539 #ifdef __STDC__
9540 # include <limits.h>
9541 #else
9542 # include <assert.h>
9543 #endif
9544
9545 #undef malloc_get_state
9546
9547 /* Override any GCC internal prototype to avoid an error.
9548    Use char because int might match the return type of a GCC
9549    builtin and then its argument prototype would still apply.  */
9550 #ifdef __cplusplus
9551 extern "C"
9552 #endif
9553 char malloc_get_state ();
9554 /* The GNU C library defines this for functions which it implements
9555     to always fail with ENOSYS.  Some functions are actually named
9556     something starting with __ and the normal name is an alias.  */
9557 #if defined __stub_malloc_get_state || defined __stub___malloc_get_state
9558 choke me
9559 #endif
9560
9561 int
9562 main ()
9563 {
9564 return malloc_get_state ();
9565   ;
9566   return 0;
9567 }
9568 _ACEOF
9569 rm -f conftest.$ac_objext conftest$ac_exeext
9570 if { (ac_try="$ac_link"
9571 case "(($ac_try" in
9572   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9573   *) ac_try_echo=$ac_try;;
9574 esac
9575 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9576   (eval "$ac_link") 2>conftest.er1
9577   ac_status=$?
9578   grep -v '^ *+' conftest.er1 >conftest.err
9579   rm -f conftest.er1
9580   cat conftest.err >&5
9581   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9582   (exit $ac_status); } && {
9583          test -z "$ac_c_werror_flag" ||
9584          test ! -s conftest.err
9585        } && test -s conftest$ac_exeext &&
9586        $as_test_x conftest$ac_exeext; then
9587   ac_cv_func_malloc_get_state=yes
9588 else
9589   echo "$as_me: failed program was:" >&5
9590 sed 's/^/| /' conftest.$ac_ext >&5
9591
9592         ac_cv_func_malloc_get_state=no
9593 fi
9594
9595 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9596       conftest$ac_exeext conftest.$ac_ext
9597 fi
9598 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_get_state" >&5
9599 echo "${ECHO_T}$ac_cv_func_malloc_get_state" >&6; }
9600 if test $ac_cv_func_malloc_get_state = yes; then
9601   :
9602 else
9603   doug_lea_malloc=no
9604 fi
9605
9606 { echo "$as_me:$LINENO: checking for malloc_set_state" >&5
9607 echo $ECHO_N "checking for malloc_set_state... $ECHO_C" >&6; }
9608 if test "${ac_cv_func_malloc_set_state+set}" = set; then
9609   echo $ECHO_N "(cached) $ECHO_C" >&6
9610 else
9611   cat >conftest.$ac_ext <<_ACEOF
9612 /* confdefs.h.  */
9613 _ACEOF
9614 cat confdefs.h >>conftest.$ac_ext
9615 cat >>conftest.$ac_ext <<_ACEOF
9616 /* end confdefs.h.  */
9617 /* Define malloc_set_state to an innocuous variant, in case <limits.h> declares malloc_set_state.
9618    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9619 #define malloc_set_state innocuous_malloc_set_state
9620
9621 /* System header to define __stub macros and hopefully few prototypes,
9622     which can conflict with char malloc_set_state (); below.
9623     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9624     <limits.h> exists even on freestanding compilers.  */
9625
9626 #ifdef __STDC__
9627 # include <limits.h>
9628 #else
9629 # include <assert.h>
9630 #endif
9631
9632 #undef malloc_set_state
9633
9634 /* Override any GCC internal prototype to avoid an error.
9635    Use char because int might match the return type of a GCC
9636    builtin and then its argument prototype would still apply.  */
9637 #ifdef __cplusplus
9638 extern "C"
9639 #endif
9640 char malloc_set_state ();
9641 /* The GNU C library defines this for functions which it implements
9642     to always fail with ENOSYS.  Some functions are actually named
9643     something starting with __ and the normal name is an alias.  */
9644 #if defined __stub_malloc_set_state || defined __stub___malloc_set_state
9645 choke me
9646 #endif
9647
9648 int
9649 main ()
9650 {
9651 return malloc_set_state ();
9652   ;
9653   return 0;
9654 }
9655 _ACEOF
9656 rm -f conftest.$ac_objext conftest$ac_exeext
9657 if { (ac_try="$ac_link"
9658 case "(($ac_try" in
9659   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9660   *) ac_try_echo=$ac_try;;
9661 esac
9662 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9663   (eval "$ac_link") 2>conftest.er1
9664   ac_status=$?
9665   grep -v '^ *+' conftest.er1 >conftest.err
9666   rm -f conftest.er1
9667   cat conftest.err >&5
9668   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9669   (exit $ac_status); } && {
9670          test -z "$ac_c_werror_flag" ||
9671          test ! -s conftest.err
9672        } && test -s conftest$ac_exeext &&
9673        $as_test_x conftest$ac_exeext; then
9674   ac_cv_func_malloc_set_state=yes
9675 else
9676   echo "$as_me: failed program was:" >&5
9677 sed 's/^/| /' conftest.$ac_ext >&5
9678
9679         ac_cv_func_malloc_set_state=no
9680 fi
9681
9682 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9683       conftest$ac_exeext conftest.$ac_ext
9684 fi
9685 { echo "$as_me:$LINENO: result: $ac_cv_func_malloc_set_state" >&5
9686 echo "${ECHO_T}$ac_cv_func_malloc_set_state" >&6; }
9687 if test $ac_cv_func_malloc_set_state = yes; then
9688   :
9689 else
9690   doug_lea_malloc=no
9691 fi
9692
9693 { echo "$as_me:$LINENO: checking whether __after_morecore_hook exists" >&5
9694 echo $ECHO_N "checking whether __after_morecore_hook exists... $ECHO_C" >&6; }
9695 if test "${emacs_cv_var___after_morecore_hook+set}" = set; then
9696   echo $ECHO_N "(cached) $ECHO_C" >&6
9697 else
9698   cat >conftest.$ac_ext <<_ACEOF
9699 /* confdefs.h.  */
9700 _ACEOF
9701 cat confdefs.h >>conftest.$ac_ext
9702 cat >>conftest.$ac_ext <<_ACEOF
9703 /* end confdefs.h.  */
9704 extern void (* __after_morecore_hook)();
9705 int
9706 main ()
9707 {
9708 __after_morecore_hook = 0
9709   ;
9710   return 0;
9711 }
9712 _ACEOF
9713 rm -f conftest.$ac_objext conftest$ac_exeext
9714 if { (ac_try="$ac_link"
9715 case "(($ac_try" in
9716   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9717   *) ac_try_echo=$ac_try;;
9718 esac
9719 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9720   (eval "$ac_link") 2>conftest.er1
9721   ac_status=$?
9722   grep -v '^ *+' conftest.er1 >conftest.err
9723   rm -f conftest.er1
9724   cat conftest.err >&5
9725   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9726   (exit $ac_status); } && {
9727          test -z "$ac_c_werror_flag" ||
9728          test ! -s conftest.err
9729        } && test -s conftest$ac_exeext &&
9730        $as_test_x conftest$ac_exeext; then
9731   emacs_cv_var___after_morecore_hook=yes
9732 else
9733   echo "$as_me: failed program was:" >&5
9734 sed 's/^/| /' conftest.$ac_ext >&5
9735
9736         emacs_cv_var___after_morecore_hook=no
9737 fi
9738
9739 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9740       conftest$ac_exeext conftest.$ac_ext
9741 fi
9742 { echo "$as_me:$LINENO: result: $emacs_cv_var___after_morecore_hook" >&5
9743 echo "${ECHO_T}$emacs_cv_var___after_morecore_hook" >&6; }
9744 if test $emacs_cv_var___after_morecore_hook = no; then
9745   doug_lea_malloc=no
9746 fi
9747 if test "${system_malloc}" = "yes"; then
9748   GNU_MALLOC=no
9749   GNU_MALLOC_reason="
9750     (The GNU allocators don't work with this system configuration.)"
9751 fi
9752 if test "$doug_lea_malloc" = "yes" ; then
9753   if test "$GNU_MALLOC" = yes ; then
9754     GNU_MALLOC_reason="
9755       (Using Doug Lea's new malloc from the GNU C Library.)"
9756   fi
9757
9758 cat >>confdefs.h <<\_ACEOF
9759 #define DOUG_LEA_MALLOC 1
9760 _ACEOF
9761
9762 fi
9763
9764 if test x"${REL_ALLOC}" = x; then
9765   REL_ALLOC=${GNU_MALLOC}
9766 fi
9767
9768
9769
9770
9771 for ac_header in stdlib.h unistd.h
9772 do
9773 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
9774 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9775   { echo "$as_me:$LINENO: checking for $ac_header" >&5
9776 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9777 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9778   echo $ECHO_N "(cached) $ECHO_C" >&6
9779 fi
9780 ac_res=`eval echo '${'$as_ac_Header'}'`
9781                { echo "$as_me:$LINENO: result: $ac_res" >&5
9782 echo "${ECHO_T}$ac_res" >&6; }
9783 else
9784   # Is the header compilable?
9785 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
9786 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
9787 cat >conftest.$ac_ext <<_ACEOF
9788 /* confdefs.h.  */
9789 _ACEOF
9790 cat confdefs.h >>conftest.$ac_ext
9791 cat >>conftest.$ac_ext <<_ACEOF
9792 /* end confdefs.h.  */
9793 $ac_includes_default
9794 #include <$ac_header>
9795 _ACEOF
9796 rm -f conftest.$ac_objext
9797 if { (ac_try="$ac_compile"
9798 case "(($ac_try" in
9799   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9800   *) ac_try_echo=$ac_try;;
9801 esac
9802 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9803   (eval "$ac_compile") 2>conftest.er1
9804   ac_status=$?
9805   grep -v '^ *+' conftest.er1 >conftest.err
9806   rm -f conftest.er1
9807   cat conftest.err >&5
9808   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9809   (exit $ac_status); } && {
9810          test -z "$ac_c_werror_flag" ||
9811          test ! -s conftest.err
9812        } && test -s conftest.$ac_objext; then
9813   ac_header_compiler=yes
9814 else
9815   echo "$as_me: failed program was:" >&5
9816 sed 's/^/| /' conftest.$ac_ext >&5
9817
9818         ac_header_compiler=no
9819 fi
9820
9821 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9822 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
9823 echo "${ECHO_T}$ac_header_compiler" >&6; }
9824
9825 # Is the header present?
9826 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
9827 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
9828 cat >conftest.$ac_ext <<_ACEOF
9829 /* confdefs.h.  */
9830 _ACEOF
9831 cat confdefs.h >>conftest.$ac_ext
9832 cat >>conftest.$ac_ext <<_ACEOF
9833 /* end confdefs.h.  */
9834 #include <$ac_header>
9835 _ACEOF
9836 if { (ac_try="$ac_cpp conftest.$ac_ext"
9837 case "(($ac_try" in
9838   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9839   *) ac_try_echo=$ac_try;;
9840 esac
9841 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9842   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
9843   ac_status=$?
9844   grep -v '^ *+' conftest.er1 >conftest.err
9845   rm -f conftest.er1
9846   cat conftest.err >&5
9847   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9848   (exit $ac_status); } >/dev/null && {
9849          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
9850          test ! -s conftest.err
9851        }; then
9852   ac_header_preproc=yes
9853 else
9854   echo "$as_me: failed program was:" >&5
9855 sed 's/^/| /' conftest.$ac_ext >&5
9856
9857   ac_header_preproc=no
9858 fi
9859
9860 rm -f conftest.err conftest.$ac_ext
9861 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
9862 echo "${ECHO_T}$ac_header_preproc" >&6; }
9863
9864 # So?  What about this header?
9865 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
9866   yes:no: )
9867     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
9868 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
9869     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
9870 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
9871     ac_header_preproc=yes
9872     ;;
9873   no:yes:* )
9874     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
9875 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
9876     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
9877 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
9878     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
9879 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
9880     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
9881 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
9882     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
9883 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
9884     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
9885 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
9886
9887     ;;
9888 esac
9889 { echo "$as_me:$LINENO: checking for $ac_header" >&5
9890 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
9891 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
9892   echo $ECHO_N "(cached) $ECHO_C" >&6
9893 else
9894   eval "$as_ac_Header=\$ac_header_preproc"
9895 fi
9896 ac_res=`eval echo '${'$as_ac_Header'}'`
9897                { echo "$as_me:$LINENO: result: $ac_res" >&5
9898 echo "${ECHO_T}$ac_res" >&6; }
9899
9900 fi
9901 if test `eval echo '${'$as_ac_Header'}'` = yes; then
9902   cat >>confdefs.h <<_ACEOF
9903 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
9904 _ACEOF
9905
9906 fi
9907
9908 done
9909
9910
9911 for ac_func in getpagesize
9912 do
9913 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
9914 { echo "$as_me:$LINENO: checking for $ac_func" >&5
9915 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
9916 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
9917   echo $ECHO_N "(cached) $ECHO_C" >&6
9918 else
9919   cat >conftest.$ac_ext <<_ACEOF
9920 /* confdefs.h.  */
9921 _ACEOF
9922 cat confdefs.h >>conftest.$ac_ext
9923 cat >>conftest.$ac_ext <<_ACEOF
9924 /* end confdefs.h.  */
9925 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
9926    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
9927 #define $ac_func innocuous_$ac_func
9928
9929 /* System header to define __stub macros and hopefully few prototypes,
9930     which can conflict with char $ac_func (); below.
9931     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
9932     <limits.h> exists even on freestanding compilers.  */
9933
9934 #ifdef __STDC__
9935 # include <limits.h>
9936 #else
9937 # include <assert.h>
9938 #endif
9939
9940 #undef $ac_func
9941
9942 /* Override any GCC internal prototype to avoid an error.
9943    Use char because int might match the return type of a GCC
9944    builtin and then its argument prototype would still apply.  */
9945 #ifdef __cplusplus
9946 extern "C"
9947 #endif
9948 char $ac_func ();
9949 /* The GNU C library defines this for functions which it implements
9950     to always fail with ENOSYS.  Some functions are actually named
9951     something starting with __ and the normal name is an alias.  */
9952 #if defined __stub_$ac_func || defined __stub___$ac_func
9953 choke me
9954 #endif
9955
9956 int
9957 main ()
9958 {
9959 return $ac_func ();
9960   ;
9961   return 0;
9962 }
9963 _ACEOF
9964 rm -f conftest.$ac_objext conftest$ac_exeext
9965 if { (ac_try="$ac_link"
9966 case "(($ac_try" in
9967   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
9968   *) ac_try_echo=$ac_try;;
9969 esac
9970 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
9971   (eval "$ac_link") 2>conftest.er1
9972   ac_status=$?
9973   grep -v '^ *+' conftest.er1 >conftest.err
9974   rm -f conftest.er1
9975   cat conftest.err >&5
9976   echo "$as_me:$LINENO: \$? = $ac_status" >&5
9977   (exit $ac_status); } && {
9978          test -z "$ac_c_werror_flag" ||
9979          test ! -s conftest.err
9980        } && test -s conftest$ac_exeext &&
9981        $as_test_x conftest$ac_exeext; then
9982   eval "$as_ac_var=yes"
9983 else
9984   echo "$as_me: failed program was:" >&5
9985 sed 's/^/| /' conftest.$ac_ext >&5
9986
9987         eval "$as_ac_var=no"
9988 fi
9989
9990 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
9991       conftest$ac_exeext conftest.$ac_ext
9992 fi
9993 ac_res=`eval echo '${'$as_ac_var'}'`
9994                { echo "$as_me:$LINENO: result: $ac_res" >&5
9995 echo "${ECHO_T}$ac_res" >&6; }
9996 if test `eval echo '${'$as_ac_var'}'` = yes; then
9997   cat >>confdefs.h <<_ACEOF
9998 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
9999 _ACEOF
10000
10001 fi
10002 done
10003
10004 { echo "$as_me:$LINENO: checking for working mmap" >&5
10005 echo $ECHO_N "checking for working mmap... $ECHO_C" >&6; }
10006 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then
10007   echo $ECHO_N "(cached) $ECHO_C" >&6
10008 else
10009   if test "$cross_compiling" = yes; then
10010   ac_cv_func_mmap_fixed_mapped=no
10011 else
10012   cat >conftest.$ac_ext <<_ACEOF
10013 /* confdefs.h.  */
10014 _ACEOF
10015 cat confdefs.h >>conftest.$ac_ext
10016 cat >>conftest.$ac_ext <<_ACEOF
10017 /* end confdefs.h.  */
10018 $ac_includes_default
10019 /* malloc might have been renamed as rpl_malloc. */
10020 #undef malloc
10021
10022 /* Thanks to Mike Haertel and Jim Avera for this test.
10023    Here is a matrix of mmap possibilities:
10024         mmap private not fixed
10025         mmap private fixed at somewhere currently unmapped
10026         mmap private fixed at somewhere already mapped
10027         mmap shared not fixed
10028         mmap shared fixed at somewhere currently unmapped
10029         mmap shared fixed at somewhere already mapped
10030    For private mappings, we should verify that changes cannot be read()
10031    back from the file, nor mmap's back from the file at a different
10032    address.  (There have been systems where private was not correctly
10033    implemented like the infamous i386 svr4.0, and systems where the
10034    VM page cache was not coherent with the file system buffer cache
10035    like early versions of FreeBSD and possibly contemporary NetBSD.)
10036    For shared mappings, we should conversely verify that changes get
10037    propagated back to all the places they're supposed to be.
10038
10039    Grep wants private fixed already mapped.
10040    The main things grep needs to know about mmap are:
10041    * does it exist and is it safe to write into the mmap'd area
10042    * how to use it (BSD variants)  */
10043
10044 #include <fcntl.h>
10045 #include <sys/mman.h>
10046
10047 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
10048 char *malloc ();
10049 #endif
10050
10051 /* This mess was copied from the GNU getpagesize.h.  */
10052 #ifndef HAVE_GETPAGESIZE
10053 /* Assume that all systems that can run configure have sys/param.h.  */
10054 # ifndef HAVE_SYS_PARAM_H
10055 #  define HAVE_SYS_PARAM_H 1
10056 # endif
10057
10058 # ifdef _SC_PAGESIZE
10059 #  define getpagesize() sysconf(_SC_PAGESIZE)
10060 # else /* no _SC_PAGESIZE */
10061 #  ifdef HAVE_SYS_PARAM_H
10062 #   include <sys/param.h>
10063 #   ifdef EXEC_PAGESIZE
10064 #    define getpagesize() EXEC_PAGESIZE
10065 #   else /* no EXEC_PAGESIZE */
10066 #    ifdef NBPG
10067 #     define getpagesize() NBPG * CLSIZE
10068 #     ifndef CLSIZE
10069 #      define CLSIZE 1
10070 #     endif /* no CLSIZE */
10071 #    else /* no NBPG */
10072 #     ifdef NBPC
10073 #      define getpagesize() NBPC
10074 #     else /* no NBPC */
10075 #      ifdef PAGESIZE
10076 #       define getpagesize() PAGESIZE
10077 #      endif /* PAGESIZE */
10078 #     endif /* no NBPC */
10079 #    endif /* no NBPG */
10080 #   endif /* no EXEC_PAGESIZE */
10081 #  else /* no HAVE_SYS_PARAM_H */
10082 #   define getpagesize() 8192   /* punt totally */
10083 #  endif /* no HAVE_SYS_PARAM_H */
10084 # endif /* no _SC_PAGESIZE */
10085
10086 #endif /* no HAVE_GETPAGESIZE */
10087
10088 int
10089 main ()
10090 {
10091   char *data, *data2, *data3;
10092   int i, pagesize;
10093   int fd;
10094
10095   pagesize = getpagesize ();
10096
10097   /* First, make a file with some known garbage in it. */
10098   data = (char *) malloc (pagesize);
10099   if (!data)
10100     return 1;
10101   for (i = 0; i < pagesize; ++i)
10102     *(data + i) = rand ();
10103   umask (0);
10104   fd = creat ("conftest.mmap", 0600);
10105   if (fd < 0)
10106     return 1;
10107   if (write (fd, data, pagesize) != pagesize)
10108     return 1;
10109   close (fd);
10110
10111   /* Next, try to mmap the file at a fixed address which already has
10112      something else allocated at it.  If we can, also make sure that
10113      we see the same garbage.  */
10114   fd = open ("conftest.mmap", O_RDWR);
10115   if (fd < 0)
10116     return 1;
10117   data2 = (char *) malloc (2 * pagesize);
10118   if (!data2)
10119     return 1;
10120   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
10121   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
10122                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
10123     return 1;
10124   for (i = 0; i < pagesize; ++i)
10125     if (*(data + i) != *(data2 + i))
10126       return 1;
10127
10128   /* Finally, make sure that changes to the mapped area do not
10129      percolate back to the file as seen by read().  (This is a bug on
10130      some variants of i386 svr4.0.)  */
10131   for (i = 0; i < pagesize; ++i)
10132     *(data2 + i) = *(data2 + i) + 1;
10133   data3 = (char *) malloc (pagesize);
10134   if (!data3)
10135     return 1;
10136   if (read (fd, data3, pagesize) != pagesize)
10137     return 1;
10138   for (i = 0; i < pagesize; ++i)
10139     if (*(data + i) != *(data3 + i))
10140       return 1;
10141   close (fd);
10142   return 0;
10143 }
10144 _ACEOF
10145 rm -f conftest$ac_exeext
10146 if { (ac_try="$ac_link"
10147 case "(($ac_try" in
10148   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10149   *) ac_try_echo=$ac_try;;
10150 esac
10151 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10152   (eval "$ac_link") 2>&5
10153   ac_status=$?
10154   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10155   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
10156   { (case "(($ac_try" in
10157   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10158   *) ac_try_echo=$ac_try;;
10159 esac
10160 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10161   (eval "$ac_try") 2>&5
10162   ac_status=$?
10163   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10164   (exit $ac_status); }; }; then
10165   ac_cv_func_mmap_fixed_mapped=yes
10166 else
10167   echo "$as_me: program exited with status $ac_status" >&5
10168 echo "$as_me: failed program was:" >&5
10169 sed 's/^/| /' conftest.$ac_ext >&5
10170
10171 ( exit $ac_status )
10172 ac_cv_func_mmap_fixed_mapped=no
10173 fi
10174 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
10175 fi
10176
10177
10178 fi
10179 { echo "$as_me:$LINENO: result: $ac_cv_func_mmap_fixed_mapped" >&5
10180 echo "${ECHO_T}$ac_cv_func_mmap_fixed_mapped" >&6; }
10181 if test $ac_cv_func_mmap_fixed_mapped = yes; then
10182
10183 cat >>confdefs.h <<\_ACEOF
10184 #define HAVE_MMAP 1
10185 _ACEOF
10186
10187 fi
10188 rm -f conftest.mmap
10189
10190 if test $use_mmap_for_buffers = yes; then
10191   REL_ALLOC=no
10192 fi
10193
10194 LIBS="$libsrc_libs $LIBS"
10195
10196
10197 { echo "$as_me:$LINENO: checking for dnet_ntoa in -ldnet" >&5
10198 echo $ECHO_N "checking for dnet_ntoa in -ldnet... $ECHO_C" >&6; }
10199 if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then
10200   echo $ECHO_N "(cached) $ECHO_C" >&6
10201 else
10202   ac_check_lib_save_LIBS=$LIBS
10203 LIBS="-ldnet  $LIBS"
10204 cat >conftest.$ac_ext <<_ACEOF
10205 /* confdefs.h.  */
10206 _ACEOF
10207 cat confdefs.h >>conftest.$ac_ext
10208 cat >>conftest.$ac_ext <<_ACEOF
10209 /* end confdefs.h.  */
10210
10211 /* Override any GCC internal prototype to avoid an error.
10212    Use char because int might match the return type of a GCC
10213    builtin and then its argument prototype would still apply.  */
10214 #ifdef __cplusplus
10215 extern "C"
10216 #endif
10217 char dnet_ntoa ();
10218 int
10219 main ()
10220 {
10221 return dnet_ntoa ();
10222   ;
10223   return 0;
10224 }
10225 _ACEOF
10226 rm -f conftest.$ac_objext conftest$ac_exeext
10227 if { (ac_try="$ac_link"
10228 case "(($ac_try" in
10229   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10230   *) ac_try_echo=$ac_try;;
10231 esac
10232 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10233   (eval "$ac_link") 2>conftest.er1
10234   ac_status=$?
10235   grep -v '^ *+' conftest.er1 >conftest.err
10236   rm -f conftest.er1
10237   cat conftest.err >&5
10238   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10239   (exit $ac_status); } && {
10240          test -z "$ac_c_werror_flag" ||
10241          test ! -s conftest.err
10242        } && test -s conftest$ac_exeext &&
10243        $as_test_x conftest$ac_exeext; then
10244   ac_cv_lib_dnet_dnet_ntoa=yes
10245 else
10246   echo "$as_me: failed program was:" >&5
10247 sed 's/^/| /' conftest.$ac_ext >&5
10248
10249         ac_cv_lib_dnet_dnet_ntoa=no
10250 fi
10251
10252 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10253       conftest$ac_exeext conftest.$ac_ext
10254 LIBS=$ac_check_lib_save_LIBS
10255 fi
10256 { echo "$as_me:$LINENO: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
10257 echo "${ECHO_T}$ac_cv_lib_dnet_dnet_ntoa" >&6; }
10258 if test $ac_cv_lib_dnet_dnet_ntoa = yes; then
10259   cat >>confdefs.h <<_ACEOF
10260 #define HAVE_LIBDNET 1
10261 _ACEOF
10262
10263   LIBS="-ldnet $LIBS"
10264
10265 fi
10266
10267
10268 { echo "$as_me:$LINENO: checking for main in -lXbsd" >&5
10269 echo $ECHO_N "checking for main in -lXbsd... $ECHO_C" >&6; }
10270 if test "${ac_cv_lib_Xbsd_main+set}" = set; then
10271   echo $ECHO_N "(cached) $ECHO_C" >&6
10272 else
10273   ac_check_lib_save_LIBS=$LIBS
10274 LIBS="-lXbsd  $LIBS"
10275 cat >conftest.$ac_ext <<_ACEOF
10276 /* confdefs.h.  */
10277 _ACEOF
10278 cat confdefs.h >>conftest.$ac_ext
10279 cat >>conftest.$ac_ext <<_ACEOF
10280 /* end confdefs.h.  */
10281
10282
10283 int
10284 main ()
10285 {
10286 return main ();
10287   ;
10288   return 0;
10289 }
10290 _ACEOF
10291 rm -f conftest.$ac_objext conftest$ac_exeext
10292 if { (ac_try="$ac_link"
10293 case "(($ac_try" in
10294   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10295   *) ac_try_echo=$ac_try;;
10296 esac
10297 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10298   (eval "$ac_link") 2>conftest.er1
10299   ac_status=$?
10300   grep -v '^ *+' conftest.er1 >conftest.err
10301   rm -f conftest.er1
10302   cat conftest.err >&5
10303   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10304   (exit $ac_status); } && {
10305          test -z "$ac_c_werror_flag" ||
10306          test ! -s conftest.err
10307        } && test -s conftest$ac_exeext &&
10308        $as_test_x conftest$ac_exeext; then
10309   ac_cv_lib_Xbsd_main=yes
10310 else
10311   echo "$as_me: failed program was:" >&5
10312 sed 's/^/| /' conftest.$ac_ext >&5
10313
10314         ac_cv_lib_Xbsd_main=no
10315 fi
10316
10317 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10318       conftest$ac_exeext conftest.$ac_ext
10319 LIBS=$ac_check_lib_save_LIBS
10320 fi
10321 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xbsd_main" >&5
10322 echo "${ECHO_T}$ac_cv_lib_Xbsd_main" >&6; }
10323 if test $ac_cv_lib_Xbsd_main = yes; then
10324   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
10325 fi
10326
10327
10328
10329 { echo "$as_me:$LINENO: checking for cma_open in -lpthreads" >&5
10330 echo $ECHO_N "checking for cma_open in -lpthreads... $ECHO_C" >&6; }
10331 if test "${ac_cv_lib_pthreads_cma_open+set}" = set; then
10332   echo $ECHO_N "(cached) $ECHO_C" >&6
10333 else
10334   ac_check_lib_save_LIBS=$LIBS
10335 LIBS="-lpthreads  $LIBS"
10336 cat >conftest.$ac_ext <<_ACEOF
10337 /* confdefs.h.  */
10338 _ACEOF
10339 cat confdefs.h >>conftest.$ac_ext
10340 cat >>conftest.$ac_ext <<_ACEOF
10341 /* end confdefs.h.  */
10342
10343 /* Override any GCC internal prototype to avoid an error.
10344    Use char because int might match the return type of a GCC
10345    builtin and then its argument prototype would still apply.  */
10346 #ifdef __cplusplus
10347 extern "C"
10348 #endif
10349 char cma_open ();
10350 int
10351 main ()
10352 {
10353 return cma_open ();
10354   ;
10355   return 0;
10356 }
10357 _ACEOF
10358 rm -f conftest.$ac_objext conftest$ac_exeext
10359 if { (ac_try="$ac_link"
10360 case "(($ac_try" in
10361   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10362   *) ac_try_echo=$ac_try;;
10363 esac
10364 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10365   (eval "$ac_link") 2>conftest.er1
10366   ac_status=$?
10367   grep -v '^ *+' conftest.er1 >conftest.err
10368   rm -f conftest.er1
10369   cat conftest.err >&5
10370   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10371   (exit $ac_status); } && {
10372          test -z "$ac_c_werror_flag" ||
10373          test ! -s conftest.err
10374        } && test -s conftest$ac_exeext &&
10375        $as_test_x conftest$ac_exeext; then
10376   ac_cv_lib_pthreads_cma_open=yes
10377 else
10378   echo "$as_me: failed program was:" >&5
10379 sed 's/^/| /' conftest.$ac_ext >&5
10380
10381         ac_cv_lib_pthreads_cma_open=no
10382 fi
10383
10384 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10385       conftest$ac_exeext conftest.$ac_ext
10386 LIBS=$ac_check_lib_save_LIBS
10387 fi
10388 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthreads_cma_open" >&5
10389 echo "${ECHO_T}$ac_cv_lib_pthreads_cma_open" >&6; }
10390 if test $ac_cv_lib_pthreads_cma_open = yes; then
10391   cat >>confdefs.h <<_ACEOF
10392 #define HAVE_LIBPTHREADS 1
10393 _ACEOF
10394
10395   LIBS="-lpthreads $LIBS"
10396
10397 fi
10398
10399
10400
10401 case ${host_os} in
10402 aix*)
10403   { echo "$as_me:$LINENO: checking for -bbigtoc option" >&5
10404 echo $ECHO_N "checking for -bbigtoc option... $ECHO_C" >&6; }
10405 if test "${gdb_cv_bigtoc+set}" = set; then
10406   echo $ECHO_N "(cached) $ECHO_C" >&6
10407 else
10408
10409     case $GCC in
10410     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
10411     *) gdb_cv_bigtoc=-bbigtoc ;;
10412     esac
10413
10414     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
10415     cat >conftest.$ac_ext <<_ACEOF
10416 /* confdefs.h.  */
10417 _ACEOF
10418 cat confdefs.h >>conftest.$ac_ext
10419 cat >>conftest.$ac_ext <<_ACEOF
10420 /* end confdefs.h.  */
10421
10422 int
10423 main ()
10424 {
10425 int i;
10426   ;
10427   return 0;
10428 }
10429 _ACEOF
10430 rm -f conftest.$ac_objext conftest$ac_exeext
10431 if { (ac_try="$ac_link"
10432 case "(($ac_try" in
10433   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10434   *) ac_try_echo=$ac_try;;
10435 esac
10436 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10437   (eval "$ac_link") 2>conftest.er1
10438   ac_status=$?
10439   grep -v '^ *+' conftest.er1 >conftest.err
10440   rm -f conftest.er1
10441   cat conftest.err >&5
10442   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10443   (exit $ac_status); } && {
10444          test -z "$ac_c_werror_flag" ||
10445          test ! -s conftest.err
10446        } && test -s conftest$ac_exeext &&
10447        $as_test_x conftest$ac_exeext; then
10448   :
10449 else
10450   echo "$as_me: failed program was:" >&5
10451 sed 's/^/| /' conftest.$ac_ext >&5
10452
10453         gdb_cv_bigtoc=
10454 fi
10455
10456 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10457       conftest$ac_exeext conftest.$ac_ext
10458
10459 fi
10460 { echo "$as_me:$LINENO: result: $gdb_cv_bigtoc" >&5
10461 echo "${ECHO_T}$gdb_cv_bigtoc" >&6; }
10462   ;;
10463 esac
10464
10465 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
10466 # used for the tests that follow.  We set them back to REAL_CFLAGS and
10467 # REAL_CPPFLAGS later on.
10468
10469 REAL_CPPFLAGS="$CPPFLAGS"
10470
10471 if test "${HAVE_X11}" = "yes"; then
10472   DEFS="$C_SWITCH_X_SITE $DEFS"
10473   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
10474   LIBS="$LIBX $LIBS"
10475   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
10476   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
10477
10478   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
10479   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
10480   # but it's more convenient here to set LD_RUN_PATH
10481   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
10482   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
10483     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
10484     export LD_RUN_PATH
10485   fi
10486
10487   if test "${opsys}" = "gnu-linux"; then
10488     { echo "$as_me:$LINENO: checking whether X on GNU/Linux needs -b to link" >&5
10489 echo $ECHO_N "checking whether X on GNU/Linux needs -b to link... $ECHO_C" >&6; }
10490     cat >conftest.$ac_ext <<_ACEOF
10491 /* confdefs.h.  */
10492 _ACEOF
10493 cat confdefs.h >>conftest.$ac_ext
10494 cat >>conftest.$ac_ext <<_ACEOF
10495 /* end confdefs.h.  */
10496
10497 int
10498 main ()
10499 {
10500 XOpenDisplay ("foo");
10501   ;
10502   return 0;
10503 }
10504 _ACEOF
10505 rm -f conftest.$ac_objext conftest$ac_exeext
10506 if { (ac_try="$ac_link"
10507 case "(($ac_try" in
10508   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10509   *) ac_try_echo=$ac_try;;
10510 esac
10511 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10512   (eval "$ac_link") 2>conftest.er1
10513   ac_status=$?
10514   grep -v '^ *+' conftest.er1 >conftest.err
10515   rm -f conftest.er1
10516   cat conftest.err >&5
10517   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10518   (exit $ac_status); } && {
10519          test -z "$ac_c_werror_flag" ||
10520          test ! -s conftest.err
10521        } && test -s conftest$ac_exeext &&
10522        $as_test_x conftest$ac_exeext; then
10523   xlinux_first_failure=no
10524 else
10525   echo "$as_me: failed program was:" >&5
10526 sed 's/^/| /' conftest.$ac_ext >&5
10527
10528         xlinux_first_failure=yes
10529 fi
10530
10531 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10532       conftest$ac_exeext conftest.$ac_ext
10533     if test "${xlinux_first_failure}" = "yes"; then
10534       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
10535       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
10536       OLD_CPPFLAGS="$CPPFLAGS"
10537       OLD_LIBS="$LIBS"
10538       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
10539       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
10540       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
10541       LIBS="$LIBS -b i486-linuxaout"
10542       cat >conftest.$ac_ext <<_ACEOF
10543 /* confdefs.h.  */
10544 _ACEOF
10545 cat confdefs.h >>conftest.$ac_ext
10546 cat >>conftest.$ac_ext <<_ACEOF
10547 /* end confdefs.h.  */
10548
10549 int
10550 main ()
10551 {
10552 XOpenDisplay ("foo");
10553   ;
10554   return 0;
10555 }
10556 _ACEOF
10557 rm -f conftest.$ac_objext conftest$ac_exeext
10558 if { (ac_try="$ac_link"
10559 case "(($ac_try" in
10560   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10561   *) ac_try_echo=$ac_try;;
10562 esac
10563 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10564   (eval "$ac_link") 2>conftest.er1
10565   ac_status=$?
10566   grep -v '^ *+' conftest.er1 >conftest.err
10567   rm -f conftest.er1
10568   cat conftest.err >&5
10569   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10570   (exit $ac_status); } && {
10571          test -z "$ac_c_werror_flag" ||
10572          test ! -s conftest.err
10573        } && test -s conftest$ac_exeext &&
10574        $as_test_x conftest$ac_exeext; then
10575   xlinux_second_failure=no
10576 else
10577   echo "$as_me: failed program was:" >&5
10578 sed 's/^/| /' conftest.$ac_ext >&5
10579
10580         xlinux_second_failure=yes
10581 fi
10582
10583 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10584       conftest$ac_exeext conftest.$ac_ext
10585       if test "${xlinux_second_failure}" = "yes"; then
10586         # If we get the same failure with -b, there is no use adding -b.
10587         # So take it out.  This plays safe.
10588         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
10589         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
10590         CPPFLAGS="$OLD_CPPFLAGS"
10591         LIBS="$OLD_LIBS"
10592         { echo "$as_me:$LINENO: result: no" >&5
10593 echo "${ECHO_T}no" >&6; }
10594       else
10595         { echo "$as_me:$LINENO: result: yes" >&5
10596 echo "${ECHO_T}yes" >&6; }
10597       fi
10598     else
10599       { echo "$as_me:$LINENO: result: no" >&5
10600 echo "${ECHO_T}no" >&6; }
10601     fi
10602   fi
10603
10604   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
10605   # header files included from there.
10606   { echo "$as_me:$LINENO: checking for Xkb" >&5
10607 echo $ECHO_N "checking for Xkb... $ECHO_C" >&6; }
10608   cat >conftest.$ac_ext <<_ACEOF
10609 /* confdefs.h.  */
10610 _ACEOF
10611 cat confdefs.h >>conftest.$ac_ext
10612 cat >>conftest.$ac_ext <<_ACEOF
10613 /* end confdefs.h.  */
10614 #include <X11/Xlib.h>
10615 #include <X11/XKBlib.h>
10616 int
10617 main ()
10618 {
10619 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
10620   ;
10621   return 0;
10622 }
10623 _ACEOF
10624 rm -f conftest.$ac_objext conftest$ac_exeext
10625 if { (ac_try="$ac_link"
10626 case "(($ac_try" in
10627   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10628   *) ac_try_echo=$ac_try;;
10629 esac
10630 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10631   (eval "$ac_link") 2>conftest.er1
10632   ac_status=$?
10633   grep -v '^ *+' conftest.er1 >conftest.err
10634   rm -f conftest.er1
10635   cat conftest.err >&5
10636   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10637   (exit $ac_status); } && {
10638          test -z "$ac_c_werror_flag" ||
10639          test ! -s conftest.err
10640        } && test -s conftest$ac_exeext &&
10641        $as_test_x conftest$ac_exeext; then
10642   emacs_xkb=yes
10643 else
10644   echo "$as_me: failed program was:" >&5
10645 sed 's/^/| /' conftest.$ac_ext >&5
10646
10647         emacs_xkb=no
10648 fi
10649
10650 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10651       conftest$ac_exeext conftest.$ac_ext
10652   { echo "$as_me:$LINENO: result: $emacs_xkb" >&5
10653 echo "${ECHO_T}$emacs_xkb" >&6; }
10654   if test $emacs_xkb = yes; then
10655
10656 cat >>confdefs.h <<\_ACEOF
10657 #define HAVE_XKBGETKEYBOARD 1
10658 _ACEOF
10659
10660   fi
10661
10662
10663
10664
10665
10666 for ac_func in XrmSetDatabase XScreenResourceString \
10667 XScreenNumberOfScreen XSetWMProtocols
10668 do
10669 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
10670 { echo "$as_me:$LINENO: checking for $ac_func" >&5
10671 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
10672 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
10673   echo $ECHO_N "(cached) $ECHO_C" >&6
10674 else
10675   cat >conftest.$ac_ext <<_ACEOF
10676 /* confdefs.h.  */
10677 _ACEOF
10678 cat confdefs.h >>conftest.$ac_ext
10679 cat >>conftest.$ac_ext <<_ACEOF
10680 /* end confdefs.h.  */
10681 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
10682    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
10683 #define $ac_func innocuous_$ac_func
10684
10685 /* System header to define __stub macros and hopefully few prototypes,
10686     which can conflict with char $ac_func (); below.
10687     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
10688     <limits.h> exists even on freestanding compilers.  */
10689
10690 #ifdef __STDC__
10691 # include <limits.h>
10692 #else
10693 # include <assert.h>
10694 #endif
10695
10696 #undef $ac_func
10697
10698 /* Override any GCC internal prototype to avoid an error.
10699    Use char because int might match the return type of a GCC
10700    builtin and then its argument prototype would still apply.  */
10701 #ifdef __cplusplus
10702 extern "C"
10703 #endif
10704 char $ac_func ();
10705 /* The GNU C library defines this for functions which it implements
10706     to always fail with ENOSYS.  Some functions are actually named
10707     something starting with __ and the normal name is an alias.  */
10708 #if defined __stub_$ac_func || defined __stub___$ac_func
10709 choke me
10710 #endif
10711
10712 int
10713 main ()
10714 {
10715 return $ac_func ();
10716   ;
10717   return 0;
10718 }
10719 _ACEOF
10720 rm -f conftest.$ac_objext conftest$ac_exeext
10721 if { (ac_try="$ac_link"
10722 case "(($ac_try" in
10723   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10724   *) ac_try_echo=$ac_try;;
10725 esac
10726 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10727   (eval "$ac_link") 2>conftest.er1
10728   ac_status=$?
10729   grep -v '^ *+' conftest.er1 >conftest.err
10730   rm -f conftest.er1
10731   cat conftest.err >&5
10732   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10733   (exit $ac_status); } && {
10734          test -z "$ac_c_werror_flag" ||
10735          test ! -s conftest.err
10736        } && test -s conftest$ac_exeext &&
10737        $as_test_x conftest$ac_exeext; then
10738   eval "$as_ac_var=yes"
10739 else
10740   echo "$as_me: failed program was:" >&5
10741 sed 's/^/| /' conftest.$ac_ext >&5
10742
10743         eval "$as_ac_var=no"
10744 fi
10745
10746 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10747       conftest$ac_exeext conftest.$ac_ext
10748 fi
10749 ac_res=`eval echo '${'$as_ac_var'}'`
10750                { echo "$as_me:$LINENO: result: $ac_res" >&5
10751 echo "${ECHO_T}$ac_res" >&6; }
10752 if test `eval echo '${'$as_ac_var'}'` = yes; then
10753   cat >>confdefs.h <<_ACEOF
10754 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
10755 _ACEOF
10756
10757 fi
10758 done
10759
10760 fi
10761
10762 if test "${window_system}" = "x11"; then
10763   { echo "$as_me:$LINENO: checking X11 version 6" >&5
10764 echo $ECHO_N "checking X11 version 6... $ECHO_C" >&6; }
10765   if test "${emacs_cv_x11_version_6+set}" = set; then
10766   echo $ECHO_N "(cached) $ECHO_C" >&6
10767 else
10768   cat >conftest.$ac_ext <<_ACEOF
10769 /* confdefs.h.  */
10770 _ACEOF
10771 cat confdefs.h >>conftest.$ac_ext
10772 cat >>conftest.$ac_ext <<_ACEOF
10773 /* end confdefs.h.  */
10774 #include <X11/Xlib.h>
10775 int
10776 main ()
10777 {
10778 #if XlibSpecificationRelease < 6
10779 fail;
10780 #endif
10781
10782   ;
10783   return 0;
10784 }
10785 _ACEOF
10786 rm -f conftest.$ac_objext conftest$ac_exeext
10787 if { (ac_try="$ac_link"
10788 case "(($ac_try" in
10789   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
10790   *) ac_try_echo=$ac_try;;
10791 esac
10792 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
10793   (eval "$ac_link") 2>conftest.er1
10794   ac_status=$?
10795   grep -v '^ *+' conftest.er1 >conftest.err
10796   rm -f conftest.er1
10797   cat conftest.err >&5
10798   echo "$as_me:$LINENO: \$? = $ac_status" >&5
10799   (exit $ac_status); } && {
10800          test -z "$ac_c_werror_flag" ||
10801          test ! -s conftest.err
10802        } && test -s conftest$ac_exeext &&
10803        $as_test_x conftest$ac_exeext; then
10804   emacs_cv_x11_version_6=yes
10805 else
10806   echo "$as_me: failed program was:" >&5
10807 sed 's/^/| /' conftest.$ac_ext >&5
10808
10809         emacs_cv_x11_version_6=no
10810 fi
10811
10812 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
10813       conftest$ac_exeext conftest.$ac_ext
10814 fi
10815
10816   if test $emacs_cv_x11_version_6 = yes; then
10817     { echo "$as_me:$LINENO: result: 6 or newer" >&5
10818 echo "${ECHO_T}6 or newer" >&6; }
10819
10820 cat >>confdefs.h <<\_ACEOF
10821 #define HAVE_X11R6 1
10822 _ACEOF
10823
10824   else
10825     { echo "$as_me:$LINENO: result: before 6" >&5
10826 echo "${ECHO_T}before 6" >&6; }
10827   fi
10828 fi
10829
10830
10831 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
10832 HAVE_RSVG=no
10833 if test "${HAVE_X11}" = "yes" || test "${HAVE_NS}" = "yes"; then
10834   if test "${with_rsvg}" != "no"; then
10835     RSVG_REQUIRED=2.11.0
10836     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
10837
10838
10839   succeeded=no
10840
10841   # Extract the first word of "pkg-config", so it can be a program name with args.
10842 set dummy pkg-config; ac_word=$2
10843 { echo "$as_me:$LINENO: checking for $ac_word" >&5
10844 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
10845 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
10846   echo $ECHO_N "(cached) $ECHO_C" >&6
10847 else
10848   case $PKG_CONFIG in
10849   [\\/]* | ?:[\\/]*)
10850   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10851   ;;
10852   *)
10853   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10854 for as_dir in $PATH
10855 do
10856   IFS=$as_save_IFS
10857   test -z "$as_dir" && as_dir=.
10858   for ac_exec_ext in '' $ac_executable_extensions; do
10859   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10860     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10861     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
10862     break 2
10863   fi
10864 done
10865 done
10866 IFS=$as_save_IFS
10867
10868   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10869   ;;
10870 esac
10871 fi
10872 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10873 if test -n "$PKG_CONFIG"; then
10874   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
10875 echo "${ECHO_T}$PKG_CONFIG" >&6; }
10876 else
10877   { echo "$as_me:$LINENO: result: no" >&5
10878 echo "${ECHO_T}no" >&6; }
10879 fi
10880
10881
10882
10883   if test "$PKG_CONFIG" = "no" ; then
10884      :
10885   else
10886      PKG_CONFIG_MIN_VERSION=0.9.0
10887      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10888         { echo "$as_me:$LINENO: checking for $RSVG_MODULE" >&5
10889 echo $ECHO_N "checking for $RSVG_MODULE... $ECHO_C" >&6; }
10890
10891         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
10892             { echo "$as_me:$LINENO: result: yes" >&5
10893 echo "${ECHO_T}yes" >&6; }
10894             succeeded=yes
10895
10896             { echo "$as_me:$LINENO: checking RSVG_CFLAGS" >&5
10897 echo $ECHO_N "checking RSVG_CFLAGS... $ECHO_C" >&6; }
10898             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10899             { echo "$as_me:$LINENO: result: $RSVG_CFLAGS" >&5
10900 echo "${ECHO_T}$RSVG_CFLAGS" >&6; }
10901
10902             { echo "$as_me:$LINENO: checking RSVG_LIBS" >&5
10903 echo $ECHO_N "checking RSVG_LIBS... $ECHO_C" >&6; }
10904             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
10905             { echo "$as_me:$LINENO: result: $RSVG_LIBS" >&5
10906 echo "${ECHO_T}$RSVG_LIBS" >&6; }
10907         else
10908             { echo "$as_me:$LINENO: result: no" >&5
10909 echo "${ECHO_T}no" >&6; }
10910             RSVG_CFLAGS=""
10911             RSVG_LIBS=""
10912             ## If we have a custom action on failure, don't print errors, but
10913             ## do set a variable so people can do so.
10914             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
10915
10916         fi
10917
10918
10919
10920      else
10921         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10922         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10923      fi
10924   fi
10925
10926   if test $succeeded = yes; then
10927      :
10928   else
10929      :
10930   fi
10931
10932
10933
10934
10935     if test ".${RSVG_CFLAGS}" != "."; then
10936       HAVE_RSVG=yes
10937
10938 cat >>confdefs.h <<\_ACEOF
10939 #define HAVE_RSVG 1
10940 _ACEOF
10941
10942       CFLAGS="$CFLAGS $RSVG_CFLAGS"
10943       LIBS="$RSVG_LIBS $LIBS"
10944     fi
10945   fi
10946 fi
10947
10948
10949 HAVE_GTK=no
10950 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10951   GLIB_REQUIRED=2.6
10952   GTK_REQUIRED=2.6
10953   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10954
10955
10956   succeeded=no
10957
10958   # Extract the first word of "pkg-config", so it can be a program name with args.
10959 set dummy pkg-config; ac_word=$2
10960 { echo "$as_me:$LINENO: checking for $ac_word" >&5
10961 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
10962 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
10963   echo $ECHO_N "(cached) $ECHO_C" >&6
10964 else
10965   case $PKG_CONFIG in
10966   [\\/]* | ?:[\\/]*)
10967   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10968   ;;
10969   *)
10970   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10971 for as_dir in $PATH
10972 do
10973   IFS=$as_save_IFS
10974   test -z "$as_dir" && as_dir=.
10975   for ac_exec_ext in '' $ac_executable_extensions; do
10976   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10977     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10978     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
10979     break 2
10980   fi
10981 done
10982 done
10983 IFS=$as_save_IFS
10984
10985   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10986   ;;
10987 esac
10988 fi
10989 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10990 if test -n "$PKG_CONFIG"; then
10991   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
10992 echo "${ECHO_T}$PKG_CONFIG" >&6; }
10993 else
10994   { echo "$as_me:$LINENO: result: no" >&5
10995 echo "${ECHO_T}no" >&6; }
10996 fi
10997
10998
10999
11000   if test "$PKG_CONFIG" = "no" ; then
11001      pkg_check_gtk=no
11002   else
11003      PKG_CONFIG_MIN_VERSION=0.9.0
11004      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11005         { echo "$as_me:$LINENO: checking for $GTK_MODULES" >&5
11006 echo $ECHO_N "checking for $GTK_MODULES... $ECHO_C" >&6; }
11007
11008         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
11009             { echo "$as_me:$LINENO: result: yes" >&5
11010 echo "${ECHO_T}yes" >&6; }
11011             succeeded=yes
11012
11013             { echo "$as_me:$LINENO: checking GTK_CFLAGS" >&5
11014 echo $ECHO_N "checking GTK_CFLAGS... $ECHO_C" >&6; }
11015             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
11016             { echo "$as_me:$LINENO: result: $GTK_CFLAGS" >&5
11017 echo "${ECHO_T}$GTK_CFLAGS" >&6; }
11018
11019             { echo "$as_me:$LINENO: checking GTK_LIBS" >&5
11020 echo $ECHO_N "checking GTK_LIBS... $ECHO_C" >&6; }
11021             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
11022             { echo "$as_me:$LINENO: result: $GTK_LIBS" >&5
11023 echo "${ECHO_T}$GTK_LIBS" >&6; }
11024         else
11025             { echo "$as_me:$LINENO: result: no" >&5
11026 echo "${ECHO_T}no" >&6; }
11027             GTK_CFLAGS=""
11028             GTK_LIBS=""
11029             ## If we have a custom action on failure, don't print errors, but
11030             ## do set a variable so people can do so.
11031             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
11032
11033         fi
11034
11035
11036
11037      else
11038         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11039         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11040      fi
11041   fi
11042
11043   if test $succeeded = yes; then
11044      pkg_check_gtk=yes
11045   else
11046      pkg_check_gtk=no
11047   fi
11048
11049   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
11050      { { echo "$as_me:$LINENO: error: $GTK_PKG_ERRORS" >&5
11051 echo "$as_me: error: $GTK_PKG_ERRORS" >&2;}
11052    { (exit 1); exit 1; }; }
11053   fi
11054 fi
11055
11056
11057 if test x"$pkg_check_gtk" = xyes; then
11058
11059
11060
11061   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
11062   CFLAGS="$CFLAGS $GTK_CFLAGS"
11063   LIBS="$GTK_LIBS $LIBS"
11064     GTK_COMPILES=no
11065
11066 for ac_func in gtk_main
11067 do
11068 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11069 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11070 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11071 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11072   echo $ECHO_N "(cached) $ECHO_C" >&6
11073 else
11074   cat >conftest.$ac_ext <<_ACEOF
11075 /* confdefs.h.  */
11076 _ACEOF
11077 cat confdefs.h >>conftest.$ac_ext
11078 cat >>conftest.$ac_ext <<_ACEOF
11079 /* end confdefs.h.  */
11080 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11081    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11082 #define $ac_func innocuous_$ac_func
11083
11084 /* System header to define __stub macros and hopefully few prototypes,
11085     which can conflict with char $ac_func (); below.
11086     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11087     <limits.h> exists even on freestanding compilers.  */
11088
11089 #ifdef __STDC__
11090 # include <limits.h>
11091 #else
11092 # include <assert.h>
11093 #endif
11094
11095 #undef $ac_func
11096
11097 /* Override any GCC internal prototype to avoid an error.
11098    Use char because int might match the return type of a GCC
11099    builtin and then its argument prototype would still apply.  */
11100 #ifdef __cplusplus
11101 extern "C"
11102 #endif
11103 char $ac_func ();
11104 /* The GNU C library defines this for functions which it implements
11105     to always fail with ENOSYS.  Some functions are actually named
11106     something starting with __ and the normal name is an alias.  */
11107 #if defined __stub_$ac_func || defined __stub___$ac_func
11108 choke me
11109 #endif
11110
11111 int
11112 main ()
11113 {
11114 return $ac_func ();
11115   ;
11116   return 0;
11117 }
11118 _ACEOF
11119 rm -f conftest.$ac_objext conftest$ac_exeext
11120 if { (ac_try="$ac_link"
11121 case "(($ac_try" in
11122   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11123   *) ac_try_echo=$ac_try;;
11124 esac
11125 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11126   (eval "$ac_link") 2>conftest.er1
11127   ac_status=$?
11128   grep -v '^ *+' conftest.er1 >conftest.err
11129   rm -f conftest.er1
11130   cat conftest.err >&5
11131   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11132   (exit $ac_status); } && {
11133          test -z "$ac_c_werror_flag" ||
11134          test ! -s conftest.err
11135        } && test -s conftest$ac_exeext &&
11136        $as_test_x conftest$ac_exeext; then
11137   eval "$as_ac_var=yes"
11138 else
11139   echo "$as_me: failed program was:" >&5
11140 sed 's/^/| /' conftest.$ac_ext >&5
11141
11142         eval "$as_ac_var=no"
11143 fi
11144
11145 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11146       conftest$ac_exeext conftest.$ac_ext
11147 fi
11148 ac_res=`eval echo '${'$as_ac_var'}'`
11149                { echo "$as_me:$LINENO: result: $ac_res" >&5
11150 echo "${ECHO_T}$ac_res" >&6; }
11151 if test `eval echo '${'$as_ac_var'}'` = yes; then
11152   cat >>confdefs.h <<_ACEOF
11153 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11154 _ACEOF
11155  GTK_COMPILES=yes
11156 fi
11157 done
11158
11159   if test "${GTK_COMPILES}" != "yes"; then
11160     if test "$USE_X_TOOLKIT" != "maybe"; then
11161       { { echo "$as_me:$LINENO: error: Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" >&5
11162 echo "$as_me: error: Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" >&2;}
11163    { (exit 1); exit 1; }; };
11164     fi
11165   else
11166     HAVE_GTK=yes
11167
11168 cat >>confdefs.h <<\_ACEOF
11169 #define USE_GTK 1
11170 _ACEOF
11171
11172     USE_X_TOOLKIT=none
11173     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
11174       :
11175     else
11176       { echo "$as_me:$LINENO: WARNING: Your version of Gtk+ will have problems with
11177        closing open displays.  This is no problem if you just use
11178        one display, but if you use more than one and close one of them
11179        Emacs may crash." >&5
11180 echo "$as_me: WARNING: Your version of Gtk+ will have problems with
11181        closing open displays.  This is no problem if you just use
11182        one display, but if you use more than one and close one of them
11183        Emacs may crash." >&2;}
11184       sleep 3
11185     fi
11186   fi
11187
11188 fi
11189
11190
11191 if test "${HAVE_GTK}" = "yes"; then
11192
11193       if test "$with_toolkit_scroll_bars" != no; then
11194     with_toolkit_scroll_bars=yes
11195   fi
11196
11197       HAVE_GTK_MULTIDISPLAY=no
11198
11199 for ac_func in gdk_display_open
11200 do
11201 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11202 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11203 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11204 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11205   echo $ECHO_N "(cached) $ECHO_C" >&6
11206 else
11207   cat >conftest.$ac_ext <<_ACEOF
11208 /* confdefs.h.  */
11209 _ACEOF
11210 cat confdefs.h >>conftest.$ac_ext
11211 cat >>conftest.$ac_ext <<_ACEOF
11212 /* end confdefs.h.  */
11213 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11214    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11215 #define $ac_func innocuous_$ac_func
11216
11217 /* System header to define __stub macros and hopefully few prototypes,
11218     which can conflict with char $ac_func (); below.
11219     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11220     <limits.h> exists even on freestanding compilers.  */
11221
11222 #ifdef __STDC__
11223 # include <limits.h>
11224 #else
11225 # include <assert.h>
11226 #endif
11227
11228 #undef $ac_func
11229
11230 /* Override any GCC internal prototype to avoid an error.
11231    Use char because int might match the return type of a GCC
11232    builtin and then its argument prototype would still apply.  */
11233 #ifdef __cplusplus
11234 extern "C"
11235 #endif
11236 char $ac_func ();
11237 /* The GNU C library defines this for functions which it implements
11238     to always fail with ENOSYS.  Some functions are actually named
11239     something starting with __ and the normal name is an alias.  */
11240 #if defined __stub_$ac_func || defined __stub___$ac_func
11241 choke me
11242 #endif
11243
11244 int
11245 main ()
11246 {
11247 return $ac_func ();
11248   ;
11249   return 0;
11250 }
11251 _ACEOF
11252 rm -f conftest.$ac_objext conftest$ac_exeext
11253 if { (ac_try="$ac_link"
11254 case "(($ac_try" in
11255   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11256   *) ac_try_echo=$ac_try;;
11257 esac
11258 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11259   (eval "$ac_link") 2>conftest.er1
11260   ac_status=$?
11261   grep -v '^ *+' conftest.er1 >conftest.err
11262   rm -f conftest.er1
11263   cat conftest.err >&5
11264   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11265   (exit $ac_status); } && {
11266          test -z "$ac_c_werror_flag" ||
11267          test ! -s conftest.err
11268        } && test -s conftest$ac_exeext &&
11269        $as_test_x conftest$ac_exeext; then
11270   eval "$as_ac_var=yes"
11271 else
11272   echo "$as_me: failed program was:" >&5
11273 sed 's/^/| /' conftest.$ac_ext >&5
11274
11275         eval "$as_ac_var=no"
11276 fi
11277
11278 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11279       conftest$ac_exeext conftest.$ac_ext
11280 fi
11281 ac_res=`eval echo '${'$as_ac_var'}'`
11282                { echo "$as_me:$LINENO: result: $ac_res" >&5
11283 echo "${ECHO_T}$ac_res" >&6; }
11284 if test `eval echo '${'$as_ac_var'}'` = yes; then
11285   cat >>confdefs.h <<_ACEOF
11286 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11287 _ACEOF
11288  HAVE_GTK_MULTIDISPLAY=yes
11289 fi
11290 done
11291
11292   if test "${HAVE_GTK_MULTIDISPLAY}" = "yes"; then
11293
11294 cat >>confdefs.h <<\_ACEOF
11295 #define HAVE_GTK_MULTIDISPLAY 1
11296 _ACEOF
11297
11298   fi
11299
11300       HAVE_GTK_FILE_SELECTION=no
11301
11302 for ac_func in gtk_file_selection_new
11303 do
11304 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11305 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11306 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11307 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11308   echo $ECHO_N "(cached) $ECHO_C" >&6
11309 else
11310   cat >conftest.$ac_ext <<_ACEOF
11311 /* confdefs.h.  */
11312 _ACEOF
11313 cat confdefs.h >>conftest.$ac_ext
11314 cat >>conftest.$ac_ext <<_ACEOF
11315 /* end confdefs.h.  */
11316 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11317    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11318 #define $ac_func innocuous_$ac_func
11319
11320 /* System header to define __stub macros and hopefully few prototypes,
11321     which can conflict with char $ac_func (); below.
11322     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11323     <limits.h> exists even on freestanding compilers.  */
11324
11325 #ifdef __STDC__
11326 # include <limits.h>
11327 #else
11328 # include <assert.h>
11329 #endif
11330
11331 #undef $ac_func
11332
11333 /* Override any GCC internal prototype to avoid an error.
11334    Use char because int might match the return type of a GCC
11335    builtin and then its argument prototype would still apply.  */
11336 #ifdef __cplusplus
11337 extern "C"
11338 #endif
11339 char $ac_func ();
11340 /* The GNU C library defines this for functions which it implements
11341     to always fail with ENOSYS.  Some functions are actually named
11342     something starting with __ and the normal name is an alias.  */
11343 #if defined __stub_$ac_func || defined __stub___$ac_func
11344 choke me
11345 #endif
11346
11347 int
11348 main ()
11349 {
11350 return $ac_func ();
11351   ;
11352   return 0;
11353 }
11354 _ACEOF
11355 rm -f conftest.$ac_objext conftest$ac_exeext
11356 if { (ac_try="$ac_link"
11357 case "(($ac_try" in
11358   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11359   *) ac_try_echo=$ac_try;;
11360 esac
11361 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11362   (eval "$ac_link") 2>conftest.er1
11363   ac_status=$?
11364   grep -v '^ *+' conftest.er1 >conftest.err
11365   rm -f conftest.er1
11366   cat conftest.err >&5
11367   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11368   (exit $ac_status); } && {
11369          test -z "$ac_c_werror_flag" ||
11370          test ! -s conftest.err
11371        } && test -s conftest$ac_exeext &&
11372        $as_test_x conftest$ac_exeext; then
11373   eval "$as_ac_var=yes"
11374 else
11375   echo "$as_me: failed program was:" >&5
11376 sed 's/^/| /' conftest.$ac_ext >&5
11377
11378         eval "$as_ac_var=no"
11379 fi
11380
11381 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11382       conftest$ac_exeext conftest.$ac_ext
11383 fi
11384 ac_res=`eval echo '${'$as_ac_var'}'`
11385                { echo "$as_me:$LINENO: result: $ac_res" >&5
11386 echo "${ECHO_T}$ac_res" >&6; }
11387 if test `eval echo '${'$as_ac_var'}'` = yes; then
11388   cat >>confdefs.h <<_ACEOF
11389 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11390 _ACEOF
11391  HAVE_GTK_FILE_SELECTION=yes
11392 fi
11393 done
11394
11395
11396       HAVE_GTK_FILE_CHOOSER=no
11397
11398 for ac_func in gtk_file_chooser_dialog_new
11399 do
11400 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
11401 { echo "$as_me:$LINENO: checking for $ac_func" >&5
11402 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
11403 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
11404   echo $ECHO_N "(cached) $ECHO_C" >&6
11405 else
11406   cat >conftest.$ac_ext <<_ACEOF
11407 /* confdefs.h.  */
11408 _ACEOF
11409 cat confdefs.h >>conftest.$ac_ext
11410 cat >>conftest.$ac_ext <<_ACEOF
11411 /* end confdefs.h.  */
11412 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
11413    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
11414 #define $ac_func innocuous_$ac_func
11415
11416 /* System header to define __stub macros and hopefully few prototypes,
11417     which can conflict with char $ac_func (); below.
11418     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
11419     <limits.h> exists even on freestanding compilers.  */
11420
11421 #ifdef __STDC__
11422 # include <limits.h>
11423 #else
11424 # include <assert.h>
11425 #endif
11426
11427 #undef $ac_func
11428
11429 /* Override any GCC internal prototype to avoid an error.
11430    Use char because int might match the return type of a GCC
11431    builtin and then its argument prototype would still apply.  */
11432 #ifdef __cplusplus
11433 extern "C"
11434 #endif
11435 char $ac_func ();
11436 /* The GNU C library defines this for functions which it implements
11437     to always fail with ENOSYS.  Some functions are actually named
11438     something starting with __ and the normal name is an alias.  */
11439 #if defined __stub_$ac_func || defined __stub___$ac_func
11440 choke me
11441 #endif
11442
11443 int
11444 main ()
11445 {
11446 return $ac_func ();
11447   ;
11448   return 0;
11449 }
11450 _ACEOF
11451 rm -f conftest.$ac_objext conftest$ac_exeext
11452 if { (ac_try="$ac_link"
11453 case "(($ac_try" in
11454   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11455   *) ac_try_echo=$ac_try;;
11456 esac
11457 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11458   (eval "$ac_link") 2>conftest.er1
11459   ac_status=$?
11460   grep -v '^ *+' conftest.er1 >conftest.err
11461   rm -f conftest.er1
11462   cat conftest.err >&5
11463   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11464   (exit $ac_status); } && {
11465          test -z "$ac_c_werror_flag" ||
11466          test ! -s conftest.err
11467        } && test -s conftest$ac_exeext &&
11468        $as_test_x conftest$ac_exeext; then
11469   eval "$as_ac_var=yes"
11470 else
11471   echo "$as_me: failed program was:" >&5
11472 sed 's/^/| /' conftest.$ac_ext >&5
11473
11474         eval "$as_ac_var=no"
11475 fi
11476
11477 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11478       conftest$ac_exeext conftest.$ac_ext
11479 fi
11480 ac_res=`eval echo '${'$as_ac_var'}'`
11481                { echo "$as_me:$LINENO: result: $ac_res" >&5
11482 echo "${ECHO_T}$ac_res" >&6; }
11483 if test `eval echo '${'$as_ac_var'}'` = yes; then
11484   cat >>confdefs.h <<_ACEOF
11485 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
11486 _ACEOF
11487  HAVE_GTK_FILE_CHOOSER=yes
11488 fi
11489 done
11490
11491
11492   if test "$HAVE_GTK_FILE_SELECTION" = yes \
11493      && test "$HAVE_GTK_FILE_CHOOSER" = yes;  then
11494
11495 cat >>confdefs.h <<\_ACEOF
11496 #define HAVE_GTK_FILE_BOTH 1
11497 _ACEOF
11498
11499   fi
11500
11501       if test "$HAVE_GTK_FILE_CHOOSER" = yes; then
11502     HAVE_GTK_AND_PTHREAD=no
11503
11504 for ac_header in pthread.h
11505 do
11506 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
11507 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11508   { echo "$as_me:$LINENO: checking for $ac_header" >&5
11509 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11510 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11511   echo $ECHO_N "(cached) $ECHO_C" >&6
11512 fi
11513 ac_res=`eval echo '${'$as_ac_Header'}'`
11514                { echo "$as_me:$LINENO: result: $ac_res" >&5
11515 echo "${ECHO_T}$ac_res" >&6; }
11516 else
11517   # Is the header compilable?
11518 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
11519 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
11520 cat >conftest.$ac_ext <<_ACEOF
11521 /* confdefs.h.  */
11522 _ACEOF
11523 cat confdefs.h >>conftest.$ac_ext
11524 cat >>conftest.$ac_ext <<_ACEOF
11525 /* end confdefs.h.  */
11526 $ac_includes_default
11527 #include <$ac_header>
11528 _ACEOF
11529 rm -f conftest.$ac_objext
11530 if { (ac_try="$ac_compile"
11531 case "(($ac_try" in
11532   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11533   *) ac_try_echo=$ac_try;;
11534 esac
11535 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11536   (eval "$ac_compile") 2>conftest.er1
11537   ac_status=$?
11538   grep -v '^ *+' conftest.er1 >conftest.err
11539   rm -f conftest.er1
11540   cat conftest.err >&5
11541   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11542   (exit $ac_status); } && {
11543          test -z "$ac_c_werror_flag" ||
11544          test ! -s conftest.err
11545        } && test -s conftest.$ac_objext; then
11546   ac_header_compiler=yes
11547 else
11548   echo "$as_me: failed program was:" >&5
11549 sed 's/^/| /' conftest.$ac_ext >&5
11550
11551         ac_header_compiler=no
11552 fi
11553
11554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11555 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
11556 echo "${ECHO_T}$ac_header_compiler" >&6; }
11557
11558 # Is the header present?
11559 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
11560 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
11561 cat >conftest.$ac_ext <<_ACEOF
11562 /* confdefs.h.  */
11563 _ACEOF
11564 cat confdefs.h >>conftest.$ac_ext
11565 cat >>conftest.$ac_ext <<_ACEOF
11566 /* end confdefs.h.  */
11567 #include <$ac_header>
11568 _ACEOF
11569 if { (ac_try="$ac_cpp conftest.$ac_ext"
11570 case "(($ac_try" in
11571   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11572   *) ac_try_echo=$ac_try;;
11573 esac
11574 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11575   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
11576   ac_status=$?
11577   grep -v '^ *+' conftest.er1 >conftest.err
11578   rm -f conftest.er1
11579   cat conftest.err >&5
11580   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11581   (exit $ac_status); } >/dev/null && {
11582          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
11583          test ! -s conftest.err
11584        }; then
11585   ac_header_preproc=yes
11586 else
11587   echo "$as_me: failed program was:" >&5
11588 sed 's/^/| /' conftest.$ac_ext >&5
11589
11590   ac_header_preproc=no
11591 fi
11592
11593 rm -f conftest.err conftest.$ac_ext
11594 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
11595 echo "${ECHO_T}$ac_header_preproc" >&6; }
11596
11597 # So?  What about this header?
11598 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
11599   yes:no: )
11600     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
11601 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
11602     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
11603 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
11604     ac_header_preproc=yes
11605     ;;
11606   no:yes:* )
11607     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
11608 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
11609     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
11610 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
11611     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
11612 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
11613     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
11614 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
11615     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
11616 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
11617     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
11618 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
11619
11620     ;;
11621 esac
11622 { echo "$as_me:$LINENO: checking for $ac_header" >&5
11623 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
11624 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
11625   echo $ECHO_N "(cached) $ECHO_C" >&6
11626 else
11627   eval "$as_ac_Header=\$ac_header_preproc"
11628 fi
11629 ac_res=`eval echo '${'$as_ac_Header'}'`
11630                { echo "$as_me:$LINENO: result: $ac_res" >&5
11631 echo "${ECHO_T}$ac_res" >&6; }
11632
11633 fi
11634 if test `eval echo '${'$as_ac_Header'}'` = yes; then
11635   cat >>confdefs.h <<_ACEOF
11636 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
11637 _ACEOF
11638
11639 fi
11640
11641 done
11642
11643     if test "$ac_cv_header_pthread_h"; then
11644       { echo "$as_me:$LINENO: checking for pthread_self in -lpthread" >&5
11645 echo $ECHO_N "checking for pthread_self in -lpthread... $ECHO_C" >&6; }
11646 if test "${ac_cv_lib_pthread_pthread_self+set}" = set; then
11647   echo $ECHO_N "(cached) $ECHO_C" >&6
11648 else
11649   ac_check_lib_save_LIBS=$LIBS
11650 LIBS="-lpthread  $LIBS"
11651 cat >conftest.$ac_ext <<_ACEOF
11652 /* confdefs.h.  */
11653 _ACEOF
11654 cat confdefs.h >>conftest.$ac_ext
11655 cat >>conftest.$ac_ext <<_ACEOF
11656 /* end confdefs.h.  */
11657
11658 /* Override any GCC internal prototype to avoid an error.
11659    Use char because int might match the return type of a GCC
11660    builtin and then its argument prototype would still apply.  */
11661 #ifdef __cplusplus
11662 extern "C"
11663 #endif
11664 char pthread_self ();
11665 int
11666 main ()
11667 {
11668 return pthread_self ();
11669   ;
11670   return 0;
11671 }
11672 _ACEOF
11673 rm -f conftest.$ac_objext conftest$ac_exeext
11674 if { (ac_try="$ac_link"
11675 case "(($ac_try" in
11676   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11677   *) ac_try_echo=$ac_try;;
11678 esac
11679 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11680   (eval "$ac_link") 2>conftest.er1
11681   ac_status=$?
11682   grep -v '^ *+' conftest.er1 >conftest.err
11683   rm -f conftest.er1
11684   cat conftest.err >&5
11685   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11686   (exit $ac_status); } && {
11687          test -z "$ac_c_werror_flag" ||
11688          test ! -s conftest.err
11689        } && test -s conftest$ac_exeext &&
11690        $as_test_x conftest$ac_exeext; then
11691   ac_cv_lib_pthread_pthread_self=yes
11692 else
11693   echo "$as_me: failed program was:" >&5
11694 sed 's/^/| /' conftest.$ac_ext >&5
11695
11696         ac_cv_lib_pthread_pthread_self=no
11697 fi
11698
11699 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11700       conftest$ac_exeext conftest.$ac_ext
11701 LIBS=$ac_check_lib_save_LIBS
11702 fi
11703 { echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_self" >&5
11704 echo "${ECHO_T}$ac_cv_lib_pthread_pthread_self" >&6; }
11705 if test $ac_cv_lib_pthread_pthread_self = yes; then
11706   HAVE_GTK_AND_PTHREAD=yes
11707 fi
11708
11709     fi
11710     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
11711       case "${canonical}" in
11712         *-hpux*) ;;
11713         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
11714       esac
11715
11716 cat >>confdefs.h <<\_ACEOF
11717 #define HAVE_GTK_AND_PTHREAD 1
11718 _ACEOF
11719
11720     fi
11721   fi
11722 fi
11723
11724 HAVE_DBUS=no
11725 if test "${with_dbus}" = "yes"; then
11726
11727   succeeded=no
11728
11729   # Extract the first word of "pkg-config", so it can be a program name with args.
11730 set dummy pkg-config; ac_word=$2
11731 { echo "$as_me:$LINENO: checking for $ac_word" >&5
11732 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
11733 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
11734   echo $ECHO_N "(cached) $ECHO_C" >&6
11735 else
11736   case $PKG_CONFIG in
11737   [\\/]* | ?:[\\/]*)
11738   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11739   ;;
11740   *)
11741   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11742 for as_dir in $PATH
11743 do
11744   IFS=$as_save_IFS
11745   test -z "$as_dir" && as_dir=.
11746   for ac_exec_ext in '' $ac_executable_extensions; do
11747   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11748     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11749     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
11750     break 2
11751   fi
11752 done
11753 done
11754 IFS=$as_save_IFS
11755
11756   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11757   ;;
11758 esac
11759 fi
11760 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11761 if test -n "$PKG_CONFIG"; then
11762   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
11763 echo "${ECHO_T}$PKG_CONFIG" >&6; }
11764 else
11765   { echo "$as_me:$LINENO: result: no" >&5
11766 echo "${ECHO_T}no" >&6; }
11767 fi
11768
11769
11770
11771   if test "$PKG_CONFIG" = "no" ; then
11772      HAVE_DBUS=no
11773   else
11774      PKG_CONFIG_MIN_VERSION=0.9.0
11775      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11776         { echo "$as_me:$LINENO: checking for dbus-1 >= 1.0" >&5
11777 echo $ECHO_N "checking for dbus-1 >= 1.0... $ECHO_C" >&6; }
11778
11779         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
11780             { echo "$as_me:$LINENO: result: yes" >&5
11781 echo "${ECHO_T}yes" >&6; }
11782             succeeded=yes
11783
11784             { echo "$as_me:$LINENO: checking DBUS_CFLAGS" >&5
11785 echo $ECHO_N "checking DBUS_CFLAGS... $ECHO_C" >&6; }
11786             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11787             { echo "$as_me:$LINENO: result: $DBUS_CFLAGS" >&5
11788 echo "${ECHO_T}$DBUS_CFLAGS" >&6; }
11789
11790             { echo "$as_me:$LINENO: checking DBUS_LIBS" >&5
11791 echo $ECHO_N "checking DBUS_LIBS... $ECHO_C" >&6; }
11792             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
11793             { echo "$as_me:$LINENO: result: $DBUS_LIBS" >&5
11794 echo "${ECHO_T}$DBUS_LIBS" >&6; }
11795         else
11796             { echo "$as_me:$LINENO: result: no" >&5
11797 echo "${ECHO_T}no" >&6; }
11798             DBUS_CFLAGS=""
11799             DBUS_LIBS=""
11800             ## If we have a custom action on failure, don't print errors, but
11801             ## do set a variable so people can do so.
11802             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
11803
11804         fi
11805
11806
11807
11808      else
11809         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11810         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11811      fi
11812   fi
11813
11814   if test $succeeded = yes; then
11815      HAVE_DBUS=yes
11816   else
11817      HAVE_DBUS=no
11818   fi
11819
11820    if test "$HAVE_DBUS" = yes; then
11821
11822 cat >>confdefs.h <<\_ACEOF
11823 #define HAVE_DBUS 1
11824 _ACEOF
11825
11826    fi
11827 fi
11828
11829 HAVE_XAW3D=no
11830 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
11831   if test "$with_xaw3d" != no; then
11832     { echo "$as_me:$LINENO: checking for xaw3d" >&5
11833 echo $ECHO_N "checking for xaw3d... $ECHO_C" >&6; }
11834     if test "${emacs_cv_xaw3d+set}" = set; then
11835   echo $ECHO_N "(cached) $ECHO_C" >&6
11836 else
11837   cat >conftest.$ac_ext <<_ACEOF
11838 /* confdefs.h.  */
11839 _ACEOF
11840 cat confdefs.h >>conftest.$ac_ext
11841 cat >>conftest.$ac_ext <<_ACEOF
11842 /* end confdefs.h.  */
11843
11844 #include <X11/Intrinsic.h>
11845 #include <X11/Xaw3d/Simple.h>
11846 int
11847 main ()
11848 {
11849
11850   ;
11851   return 0;
11852 }
11853 _ACEOF
11854 rm -f conftest.$ac_objext conftest$ac_exeext
11855 if { (ac_try="$ac_link"
11856 case "(($ac_try" in
11857   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11858   *) ac_try_echo=$ac_try;;
11859 esac
11860 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11861   (eval "$ac_link") 2>conftest.er1
11862   ac_status=$?
11863   grep -v '^ *+' conftest.er1 >conftest.err
11864   rm -f conftest.er1
11865   cat conftest.err >&5
11866   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11867   (exit $ac_status); } && {
11868          test -z "$ac_c_werror_flag" ||
11869          test ! -s conftest.err
11870        } && test -s conftest$ac_exeext &&
11871        $as_test_x conftest$ac_exeext; then
11872   emacs_cv_xaw3d=yes
11873 else
11874   echo "$as_me: failed program was:" >&5
11875 sed 's/^/| /' conftest.$ac_ext >&5
11876
11877         emacs_cv_xaw3d=no
11878 fi
11879
11880 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11881       conftest$ac_exeext conftest.$ac_ext
11882 fi
11883
11884   else
11885     emacs_cv_xaw3d=no
11886   fi
11887   if test $emacs_cv_xaw3d = yes; then
11888     { echo "$as_me:$LINENO: result: yes; using Lucid toolkit" >&5
11889 echo "${ECHO_T}yes; using Lucid toolkit" >&6; }
11890     USE_X_TOOLKIT=LUCID
11891     HAVE_XAW3D=yes
11892
11893 cat >>confdefs.h <<\_ACEOF
11894 #define HAVE_XAW3D 1
11895 _ACEOF
11896
11897   else
11898     { echo "$as_me:$LINENO: result: no" >&5
11899 echo "${ECHO_T}no" >&6; }
11900     { echo "$as_me:$LINENO: checking for libXaw" >&5
11901 echo $ECHO_N "checking for libXaw... $ECHO_C" >&6; }
11902     if test "${emacs_cv_xaw+set}" = set; then
11903   echo $ECHO_N "(cached) $ECHO_C" >&6
11904 else
11905   cat >conftest.$ac_ext <<_ACEOF
11906 /* confdefs.h.  */
11907 _ACEOF
11908 cat confdefs.h >>conftest.$ac_ext
11909 cat >>conftest.$ac_ext <<_ACEOF
11910 /* end confdefs.h.  */
11911
11912 #include <X11/Intrinsic.h>
11913 #include <X11/Xaw/Simple.h>
11914 int
11915 main ()
11916 {
11917
11918   ;
11919   return 0;
11920 }
11921 _ACEOF
11922 rm -f conftest.$ac_objext conftest$ac_exeext
11923 if { (ac_try="$ac_link"
11924 case "(($ac_try" in
11925   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11926   *) ac_try_echo=$ac_try;;
11927 esac
11928 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
11929   (eval "$ac_link") 2>conftest.er1
11930   ac_status=$?
11931   grep -v '^ *+' conftest.er1 >conftest.err
11932   rm -f conftest.er1
11933   cat conftest.err >&5
11934   echo "$as_me:$LINENO: \$? = $ac_status" >&5
11935   (exit $ac_status); } && {
11936          test -z "$ac_c_werror_flag" ||
11937          test ! -s conftest.err
11938        } && test -s conftest$ac_exeext &&
11939        $as_test_x conftest$ac_exeext; then
11940   emacs_cv_xaw=yes
11941 else
11942   echo "$as_me: failed program was:" >&5
11943 sed 's/^/| /' conftest.$ac_ext >&5
11944
11945         emacs_cv_xaw=no
11946 fi
11947
11948 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
11949       conftest$ac_exeext conftest.$ac_ext
11950 fi
11951
11952     if test $emacs_cv_xaw = yes; then
11953       { echo "$as_me:$LINENO: result: yes; using Lucid toolkit" >&5
11954 echo "${ECHO_T}yes; using Lucid toolkit" >&6; }
11955       USE_X_TOOLKIT=LUCID
11956     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
11957       { { echo "$as_me:$LINENO: error: Lucid toolkit requires X11/Xaw include files" >&5
11958 echo "$as_me: error: Lucid toolkit requires X11/Xaw include files" >&2;}
11959    { (exit 1); exit 1; }; }
11960     else
11961       { echo "$as_me:$LINENO: result: no; do not use toolkit by default" >&5
11962 echo "${ECHO_T}no; do not use toolkit by default" >&6; }
11963       USE_X_TOOLKIT=none
11964     fi
11965   fi
11966 fi
11967
11968 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
11969
11970 if test "${USE_X_TOOLKIT}" != "none"; then
11971   { echo "$as_me:$LINENO: checking X11 toolkit version" >&5
11972 echo $ECHO_N "checking X11 toolkit version... $ECHO_C" >&6; }
11973   if test "${emacs_cv_x11_toolkit_version_6+set}" = set; then
11974   echo $ECHO_N "(cached) $ECHO_C" >&6
11975 else
11976   cat >conftest.$ac_ext <<_ACEOF
11977 /* confdefs.h.  */
11978 _ACEOF
11979 cat confdefs.h >>conftest.$ac_ext
11980 cat >>conftest.$ac_ext <<_ACEOF
11981 /* end confdefs.h.  */
11982 #include <X11/Intrinsic.h>
11983 int
11984 main ()
11985 {
11986 #if XtSpecificationRelease < 6
11987 fail;
11988 #endif
11989
11990   ;
11991   return 0;
11992 }
11993 _ACEOF
11994 rm -f conftest.$ac_objext conftest$ac_exeext
11995 if { (ac_try="$ac_link"
11996 case "(($ac_try" in
11997   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
11998   *) ac_try_echo=$ac_try;;
11999 esac
12000 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12001   (eval "$ac_link") 2>conftest.er1
12002   ac_status=$?
12003   grep -v '^ *+' conftest.er1 >conftest.err
12004   rm -f conftest.er1
12005   cat conftest.err >&5
12006   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12007   (exit $ac_status); } && {
12008          test -z "$ac_c_werror_flag" ||
12009          test ! -s conftest.err
12010        } && test -s conftest$ac_exeext &&
12011        $as_test_x conftest$ac_exeext; then
12012   emacs_cv_x11_toolkit_version_6=yes
12013 else
12014   echo "$as_me: failed program was:" >&5
12015 sed 's/^/| /' conftest.$ac_ext >&5
12016
12017         emacs_cv_x11_toolkit_version_6=no
12018 fi
12019
12020 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12021       conftest$ac_exeext conftest.$ac_ext
12022 fi
12023
12024   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
12025   if test $emacs_cv_x11_toolkit_version_6 = yes; then
12026     { echo "$as_me:$LINENO: result: 6 or newer" >&5
12027 echo "${ECHO_T}6 or newer" >&6; }
12028
12029 cat >>confdefs.h <<\_ACEOF
12030 #define HAVE_X11XTR6 1
12031 _ACEOF
12032
12033   else
12034     { echo "$as_me:$LINENO: result: before 6" >&5
12035 echo "${ECHO_T}before 6" >&6; }
12036   fi
12037
12038   OLDLIBS="$LIBS"
12039   if test x$HAVE_X11XTR6 = xyes; then
12040     LIBS="-lXt -lSM -lICE $LIBS"
12041   else
12042     LIBS="-lXt $LIBS"
12043   fi
12044
12045 { echo "$as_me:$LINENO: checking for XmuConvertStandardSelection in -lXmu" >&5
12046 echo $ECHO_N "checking for XmuConvertStandardSelection in -lXmu... $ECHO_C" >&6; }
12047 if test "${ac_cv_lib_Xmu_XmuConvertStandardSelection+set}" = set; then
12048   echo $ECHO_N "(cached) $ECHO_C" >&6
12049 else
12050   ac_check_lib_save_LIBS=$LIBS
12051 LIBS="-lXmu  $LIBS"
12052 cat >conftest.$ac_ext <<_ACEOF
12053 /* confdefs.h.  */
12054 _ACEOF
12055 cat confdefs.h >>conftest.$ac_ext
12056 cat >>conftest.$ac_ext <<_ACEOF
12057 /* end confdefs.h.  */
12058
12059 /* Override any GCC internal prototype to avoid an error.
12060    Use char because int might match the return type of a GCC
12061    builtin and then its argument prototype would still apply.  */
12062 #ifdef __cplusplus
12063 extern "C"
12064 #endif
12065 char XmuConvertStandardSelection ();
12066 int
12067 main ()
12068 {
12069 return XmuConvertStandardSelection ();
12070   ;
12071   return 0;
12072 }
12073 _ACEOF
12074 rm -f conftest.$ac_objext conftest$ac_exeext
12075 if { (ac_try="$ac_link"
12076 case "(($ac_try" in
12077   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12078   *) ac_try_echo=$ac_try;;
12079 esac
12080 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12081   (eval "$ac_link") 2>conftest.er1
12082   ac_status=$?
12083   grep -v '^ *+' conftest.er1 >conftest.err
12084   rm -f conftest.er1
12085   cat conftest.err >&5
12086   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12087   (exit $ac_status); } && {
12088          test -z "$ac_c_werror_flag" ||
12089          test ! -s conftest.err
12090        } && test -s conftest$ac_exeext &&
12091        $as_test_x conftest$ac_exeext; then
12092   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
12093 else
12094   echo "$as_me: failed program was:" >&5
12095 sed 's/^/| /' conftest.$ac_ext >&5
12096
12097         ac_cv_lib_Xmu_XmuConvertStandardSelection=no
12098 fi
12099
12100 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12101       conftest$ac_exeext conftest.$ac_ext
12102 LIBS=$ac_check_lib_save_LIBS
12103 fi
12104 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
12105 echo "${ECHO_T}$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
12106 if test $ac_cv_lib_Xmu_XmuConvertStandardSelection = yes; then
12107   cat >>confdefs.h <<_ACEOF
12108 #define HAVE_LIBXMU 1
12109 _ACEOF
12110
12111   LIBS="-lXmu $LIBS"
12112
12113 fi
12114
12115   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
12116 fi
12117
12118 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
12119 if test "${HAVE_X11}" = "yes"; then
12120   if test "${USE_X_TOOLKIT}" != "none"; then
12121
12122 { echo "$as_me:$LINENO: checking for XShapeQueryExtension in -lXext" >&5
12123 echo $ECHO_N "checking for XShapeQueryExtension in -lXext... $ECHO_C" >&6; }
12124 if test "${ac_cv_lib_Xext_XShapeQueryExtension+set}" = set; then
12125   echo $ECHO_N "(cached) $ECHO_C" >&6
12126 else
12127   ac_check_lib_save_LIBS=$LIBS
12128 LIBS="-lXext  $LIBS"
12129 cat >conftest.$ac_ext <<_ACEOF
12130 /* confdefs.h.  */
12131 _ACEOF
12132 cat confdefs.h >>conftest.$ac_ext
12133 cat >>conftest.$ac_ext <<_ACEOF
12134 /* end confdefs.h.  */
12135
12136 /* Override any GCC internal prototype to avoid an error.
12137    Use char because int might match the return type of a GCC
12138    builtin and then its argument prototype would still apply.  */
12139 #ifdef __cplusplus
12140 extern "C"
12141 #endif
12142 char XShapeQueryExtension ();
12143 int
12144 main ()
12145 {
12146 return XShapeQueryExtension ();
12147   ;
12148   return 0;
12149 }
12150 _ACEOF
12151 rm -f conftest.$ac_objext conftest$ac_exeext
12152 if { (ac_try="$ac_link"
12153 case "(($ac_try" in
12154   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12155   *) ac_try_echo=$ac_try;;
12156 esac
12157 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12158   (eval "$ac_link") 2>conftest.er1
12159   ac_status=$?
12160   grep -v '^ *+' conftest.er1 >conftest.err
12161   rm -f conftest.er1
12162   cat conftest.err >&5
12163   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12164   (exit $ac_status); } && {
12165          test -z "$ac_c_werror_flag" ||
12166          test ! -s conftest.err
12167        } && test -s conftest$ac_exeext &&
12168        $as_test_x conftest$ac_exeext; then
12169   ac_cv_lib_Xext_XShapeQueryExtension=yes
12170 else
12171   echo "$as_me: failed program was:" >&5
12172 sed 's/^/| /' conftest.$ac_ext >&5
12173
12174         ac_cv_lib_Xext_XShapeQueryExtension=no
12175 fi
12176
12177 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12178       conftest$ac_exeext conftest.$ac_ext
12179 LIBS=$ac_check_lib_save_LIBS
12180 fi
12181 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
12182 echo "${ECHO_T}$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
12183 if test $ac_cv_lib_Xext_XShapeQueryExtension = yes; then
12184   cat >>confdefs.h <<_ACEOF
12185 #define HAVE_LIBXEXT 1
12186 _ACEOF
12187
12188   LIBS="-lXext $LIBS"
12189
12190 fi
12191
12192   fi
12193 fi
12194
12195 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12196   { echo "$as_me:$LINENO: checking for Motif version 2.1" >&5
12197 echo $ECHO_N "checking for Motif version 2.1... $ECHO_C" >&6; }
12198 if test "${emacs_cv_motif_version_2_1+set}" = set; then
12199   echo $ECHO_N "(cached) $ECHO_C" >&6
12200 else
12201   cat >conftest.$ac_ext <<_ACEOF
12202 /* confdefs.h.  */
12203 _ACEOF
12204 cat confdefs.h >>conftest.$ac_ext
12205 cat >>conftest.$ac_ext <<_ACEOF
12206 /* end confdefs.h.  */
12207 #include <Xm/Xm.h>
12208 int
12209 main ()
12210 {
12211 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
12212 int x = 5;
12213 #else
12214 Motif version prior to 2.1.
12215 #endif
12216   ;
12217   return 0;
12218 }
12219 _ACEOF
12220 rm -f conftest.$ac_objext
12221 if { (ac_try="$ac_compile"
12222 case "(($ac_try" in
12223   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12224   *) ac_try_echo=$ac_try;;
12225 esac
12226 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12227   (eval "$ac_compile") 2>conftest.er1
12228   ac_status=$?
12229   grep -v '^ *+' conftest.er1 >conftest.err
12230   rm -f conftest.er1
12231   cat conftest.err >&5
12232   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12233   (exit $ac_status); } && {
12234          test -z "$ac_c_werror_flag" ||
12235          test ! -s conftest.err
12236        } && test -s conftest.$ac_objext; then
12237   emacs_cv_motif_version_2_1=yes
12238 else
12239   echo "$as_me: failed program was:" >&5
12240 sed 's/^/| /' conftest.$ac_ext >&5
12241
12242         emacs_cv_motif_version_2_1=no
12243 fi
12244
12245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12246 fi
12247 { echo "$as_me:$LINENO: result: $emacs_cv_motif_version_2_1" >&5
12248 echo "${ECHO_T}$emacs_cv_motif_version_2_1" >&6; }
12249   HAVE_MOTIF_2_1=$emacs_cv_motif_version_2_1
12250   if test $emacs_cv_motif_version_2_1 = yes; then
12251     HAVE_LIBXP=no
12252
12253 cat >>confdefs.h <<\_ACEOF
12254 #define HAVE_MOTIF_2_1 1
12255 _ACEOF
12256
12257     { echo "$as_me:$LINENO: checking for XpCreateContext in -lXp" >&5
12258 echo $ECHO_N "checking for XpCreateContext in -lXp... $ECHO_C" >&6; }
12259 if test "${ac_cv_lib_Xp_XpCreateContext+set}" = set; then
12260   echo $ECHO_N "(cached) $ECHO_C" >&6
12261 else
12262   ac_check_lib_save_LIBS=$LIBS
12263 LIBS="-lXp  $LIBS"
12264 cat >conftest.$ac_ext <<_ACEOF
12265 /* confdefs.h.  */
12266 _ACEOF
12267 cat confdefs.h >>conftest.$ac_ext
12268 cat >>conftest.$ac_ext <<_ACEOF
12269 /* end confdefs.h.  */
12270
12271 /* Override any GCC internal prototype to avoid an error.
12272    Use char because int might match the return type of a GCC
12273    builtin and then its argument prototype would still apply.  */
12274 #ifdef __cplusplus
12275 extern "C"
12276 #endif
12277 char XpCreateContext ();
12278 int
12279 main ()
12280 {
12281 return XpCreateContext ();
12282   ;
12283   return 0;
12284 }
12285 _ACEOF
12286 rm -f conftest.$ac_objext conftest$ac_exeext
12287 if { (ac_try="$ac_link"
12288 case "(($ac_try" in
12289   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12290   *) ac_try_echo=$ac_try;;
12291 esac
12292 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12293   (eval "$ac_link") 2>conftest.er1
12294   ac_status=$?
12295   grep -v '^ *+' conftest.er1 >conftest.err
12296   rm -f conftest.er1
12297   cat conftest.err >&5
12298   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12299   (exit $ac_status); } && {
12300          test -z "$ac_c_werror_flag" ||
12301          test ! -s conftest.err
12302        } && test -s conftest$ac_exeext &&
12303        $as_test_x conftest$ac_exeext; then
12304   ac_cv_lib_Xp_XpCreateContext=yes
12305 else
12306   echo "$as_me: failed program was:" >&5
12307 sed 's/^/| /' conftest.$ac_ext >&5
12308
12309         ac_cv_lib_Xp_XpCreateContext=no
12310 fi
12311
12312 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12313       conftest$ac_exeext conftest.$ac_ext
12314 LIBS=$ac_check_lib_save_LIBS
12315 fi
12316 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xp_XpCreateContext" >&5
12317 echo "${ECHO_T}$ac_cv_lib_Xp_XpCreateContext" >&6; }
12318 if test $ac_cv_lib_Xp_XpCreateContext = yes; then
12319   HAVE_LIBXP=yes
12320 fi
12321
12322     if test ${HAVE_LIBXP} = yes; then
12323
12324 cat >>confdefs.h <<\_ACEOF
12325 #define HAVE_LIBXP 1
12326 _ACEOF
12327
12328     fi
12329   else
12330     { echo "$as_me:$LINENO: checking for LessTif where some systems put it" >&5
12331 echo $ECHO_N "checking for LessTif where some systems put it... $ECHO_C" >&6; }
12332 if test "${emacs_cv_lesstif+set}" = set; then
12333   echo $ECHO_N "(cached) $ECHO_C" >&6
12334 else
12335   # We put this in CFLAGS temporarily to precede other -I options
12336     # that might be in CFLAGS temporarily.
12337     # We put this in CPPFLAGS where it precedes the other -I options.
12338     OLD_CPPFLAGS=$CPPFLAGS
12339     OLD_CFLAGS=$CFLAGS
12340     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
12341     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
12342     cat >conftest.$ac_ext <<_ACEOF
12343 /* confdefs.h.  */
12344 _ACEOF
12345 cat confdefs.h >>conftest.$ac_ext
12346 cat >>conftest.$ac_ext <<_ACEOF
12347 /* end confdefs.h.  */
12348 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
12349 int
12350 main ()
12351 {
12352 int x = 5;
12353   ;
12354   return 0;
12355 }
12356 _ACEOF
12357 rm -f conftest.$ac_objext
12358 if { (ac_try="$ac_compile"
12359 case "(($ac_try" in
12360   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12361   *) ac_try_echo=$ac_try;;
12362 esac
12363 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12364   (eval "$ac_compile") 2>conftest.er1
12365   ac_status=$?
12366   grep -v '^ *+' conftest.er1 >conftest.err
12367   rm -f conftest.er1
12368   cat conftest.err >&5
12369   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12370   (exit $ac_status); } && {
12371          test -z "$ac_c_werror_flag" ||
12372          test ! -s conftest.err
12373        } && test -s conftest.$ac_objext; then
12374   emacs_cv_lesstif=yes
12375 else
12376   echo "$as_me: failed program was:" >&5
12377 sed 's/^/| /' conftest.$ac_ext >&5
12378
12379         emacs_cv_lesstif=no
12380 fi
12381
12382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12383 fi
12384 { echo "$as_me:$LINENO: result: $emacs_cv_lesstif" >&5
12385 echo "${ECHO_T}$emacs_cv_lesstif" >&6; }
12386     if test $emacs_cv_lesstif = yes; then
12387       # Make sure this -I option remains in CPPFLAGS after it is set
12388       # back to REAL_CPPFLAGS.
12389       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
12390       # have those other -I options anyway.  Ultimately, having this
12391       # directory ultimately in CPPFLAGS will be enough.
12392       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
12393       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
12394     else
12395       CFLAGS=$OLD_CFLAGS
12396       CPPFLAGS=$OLD_CPPFLAGS
12397     fi
12398   fi
12399 fi
12400
12401
12402
12403 USE_TOOLKIT_SCROLL_BARS=no
12404 if test "${with_toolkit_scroll_bars}" != "no"; then
12405   if test "${USE_X_TOOLKIT}" != "none"; then
12406     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
12407       cat >>confdefs.h <<\_ACEOF
12408 #define USE_TOOLKIT_SCROLL_BARS 1
12409 _ACEOF
12410
12411       HAVE_XAW3D=no
12412       USE_TOOLKIT_SCROLL_BARS=yes
12413     elif test "${HAVE_XAW3D}" = "yes"; then
12414       cat >>confdefs.h <<\_ACEOF
12415 #define USE_TOOLKIT_SCROLL_BARS 1
12416 _ACEOF
12417
12418       USE_TOOLKIT_SCROLL_BARS=yes
12419     fi
12420   elif test "${HAVE_GTK}" = "yes"; then
12421     cat >>confdefs.h <<\_ACEOF
12422 #define USE_TOOLKIT_SCROLL_BARS 1
12423 _ACEOF
12424
12425     USE_TOOLKIT_SCROLL_BARS=yes
12426   elif test "${HAVE_NS}" = "yes"; then
12427     cat >>confdefs.h <<\_ACEOF
12428 #define USE_TOOLKIT_SCROLL_BARS 1
12429 _ACEOF
12430
12431     USE_TOOLKIT_SCROLL_BARS=yes
12432   fi
12433 fi
12434
12435 cat >conftest.$ac_ext <<_ACEOF
12436 /* confdefs.h.  */
12437 _ACEOF
12438 cat confdefs.h >>conftest.$ac_ext
12439 cat >>conftest.$ac_ext <<_ACEOF
12440 /* end confdefs.h.  */
12441
12442           #include <X11/Xlib.h>
12443           #include <X11/Xresource.h>
12444 int
12445 main ()
12446 {
12447 XIMProc  callback;
12448   ;
12449   return 0;
12450 }
12451 _ACEOF
12452 rm -f conftest.$ac_objext
12453 if { (ac_try="$ac_compile"
12454 case "(($ac_try" in
12455   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12456   *) ac_try_echo=$ac_try;;
12457 esac
12458 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12459   (eval "$ac_compile") 2>conftest.er1
12460   ac_status=$?
12461   grep -v '^ *+' conftest.er1 >conftest.err
12462   rm -f conftest.er1
12463   cat conftest.err >&5
12464   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12465   (exit $ac_status); } && {
12466          test -z "$ac_c_werror_flag" ||
12467          test ! -s conftest.err
12468        } && test -s conftest.$ac_objext; then
12469   HAVE_XIM=yes
12470
12471 cat >>confdefs.h <<\_ACEOF
12472 #define HAVE_XIM 1
12473 _ACEOF
12474
12475 else
12476   echo "$as_me: failed program was:" >&5
12477 sed 's/^/| /' conftest.$ac_ext >&5
12478
12479         HAVE_XIM=no
12480 fi
12481
12482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12483
12484
12485 if test "${with_xim}" != "no"; then
12486
12487 cat >>confdefs.h <<\_ACEOF
12488 #define USE_XIM 1
12489 _ACEOF
12490
12491 fi
12492
12493
12494 if test "${HAVE_XIM}" != "no"; then
12495   late_CFLAGS=$CFLAGS
12496   if test "$GCC" = yes; then
12497     CFLAGS="$CFLAGS --pedantic-errors"
12498   fi
12499   cat >conftest.$ac_ext <<_ACEOF
12500 /* confdefs.h.  */
12501 _ACEOF
12502 cat confdefs.h >>conftest.$ac_ext
12503 cat >>conftest.$ac_ext <<_ACEOF
12504 /* end confdefs.h.  */
12505
12506 #include <X11/Xlib.h>
12507 #include <X11/Xresource.h>
12508 int
12509 main ()
12510 {
12511 Display *display;
12512 XrmDatabase db;
12513 char *res_name;
12514 char *res_class;
12515 XIMProc  callback;
12516 XPointer *client_data;
12517 #ifndef __GNUC__
12518 /* If we're not using GCC, it's probably not XFree86, and this is
12519    probably right, but we can't use something like --pedantic-errors.  */
12520 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
12521                                            char*, XIMProc, XPointer*);
12522 #endif
12523 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
12524    client_data);
12525   ;
12526   return 0;
12527 }
12528 _ACEOF
12529 rm -f conftest.$ac_objext
12530 if { (ac_try="$ac_compile"
12531 case "(($ac_try" in
12532   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12533   *) ac_try_echo=$ac_try;;
12534 esac
12535 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12536   (eval "$ac_compile") 2>conftest.er1
12537   ac_status=$?
12538   grep -v '^ *+' conftest.er1 >conftest.err
12539   rm -f conftest.er1
12540   cat conftest.err >&5
12541   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12542   (exit $ac_status); } && {
12543          test -z "$ac_c_werror_flag" ||
12544          test ! -s conftest.err
12545        } && test -s conftest.$ac_objext; then
12546   emacs_cv_arg6_star=yes
12547 else
12548   echo "$as_me: failed program was:" >&5
12549 sed 's/^/| /' conftest.$ac_ext >&5
12550
12551
12552 fi
12553
12554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12555
12556   if test "$emacs_cv_arg6_star" = yes; then
12557     cat >>confdefs.h <<\_ACEOF
12558 #define XRegisterIMInstantiateCallback_arg6 XPointer*
12559 _ACEOF
12560
12561   else
12562     cat >>confdefs.h <<\_ACEOF
12563 #define XRegisterIMInstantiateCallback_arg6 XPointer
12564 _ACEOF
12565
12566   fi
12567   CFLAGS=$late_CFLAGS
12568 fi
12569
12570 ### Start of font-backend (under any platform) section.
12571 # (nothing here yet -- this is a placeholder)
12572 ### End of font-backend (under any platform) section.
12573
12574 ### Start of font-backend (under X11) section.
12575 if test "${HAVE_X11}" = "yes"; then
12576
12577   succeeded=no
12578
12579   # Extract the first word of "pkg-config", so it can be a program name with args.
12580 set dummy pkg-config; ac_word=$2
12581 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12582 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12583 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12584   echo $ECHO_N "(cached) $ECHO_C" >&6
12585 else
12586   case $PKG_CONFIG in
12587   [\\/]* | ?:[\\/]*)
12588   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12589   ;;
12590   *)
12591   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12592 for as_dir in $PATH
12593 do
12594   IFS=$as_save_IFS
12595   test -z "$as_dir" && as_dir=.
12596   for ac_exec_ext in '' $ac_executable_extensions; do
12597   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12598     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12599     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12600     break 2
12601   fi
12602 done
12603 done
12604 IFS=$as_save_IFS
12605
12606   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12607   ;;
12608 esac
12609 fi
12610 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12611 if test -n "$PKG_CONFIG"; then
12612   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12613 echo "${ECHO_T}$PKG_CONFIG" >&6; }
12614 else
12615   { echo "$as_me:$LINENO: result: no" >&5
12616 echo "${ECHO_T}no" >&6; }
12617 fi
12618
12619
12620
12621   if test "$PKG_CONFIG" = "no" ; then
12622      HAVE_FC=no
12623   else
12624      PKG_CONFIG_MIN_VERSION=0.9.0
12625      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12626         { echo "$as_me:$LINENO: checking for fontconfig >= 2.2.0" >&5
12627 echo $ECHO_N "checking for fontconfig >= 2.2.0... $ECHO_C" >&6; }
12628
12629         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
12630             { echo "$as_me:$LINENO: result: yes" >&5
12631 echo "${ECHO_T}yes" >&6; }
12632             succeeded=yes
12633
12634             { echo "$as_me:$LINENO: checking FONTCONFIG_CFLAGS" >&5
12635 echo $ECHO_N "checking FONTCONFIG_CFLAGS... $ECHO_C" >&6; }
12636             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
12637             { echo "$as_me:$LINENO: result: $FONTCONFIG_CFLAGS" >&5
12638 echo "${ECHO_T}$FONTCONFIG_CFLAGS" >&6; }
12639
12640             { echo "$as_me:$LINENO: checking FONTCONFIG_LIBS" >&5
12641 echo $ECHO_N "checking FONTCONFIG_LIBS... $ECHO_C" >&6; }
12642             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
12643             { echo "$as_me:$LINENO: result: $FONTCONFIG_LIBS" >&5
12644 echo "${ECHO_T}$FONTCONFIG_LIBS" >&6; }
12645         else
12646             { echo "$as_me:$LINENO: result: no" >&5
12647 echo "${ECHO_T}no" >&6; }
12648             FONTCONFIG_CFLAGS=""
12649             FONTCONFIG_LIBS=""
12650             ## If we have a custom action on failure, don't print errors, but
12651             ## do set a variable so people can do so.
12652             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
12653
12654         fi
12655
12656
12657
12658      else
12659         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12660         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12661      fi
12662   fi
12663
12664   if test $succeeded = yes; then
12665      HAVE_FC=yes
12666   else
12667      HAVE_FC=no
12668   fi
12669
12670    test "${HAVE_FC}" = "no" && with_freetype=no
12671
12672 ## Use -lXft if available, unless `--with-freetype=no' nor `--with-xft=no'.
12673    HAVE_XFT=maybe
12674     if test "x${with_freetype}" = "xno" || test "x${with_x}" = "xno"; then
12675       with_xft="no";
12676     fi
12677     if test "x${with_xft}" != "xno"; then
12678
12679
12680   succeeded=no
12681
12682   # Extract the first word of "pkg-config", so it can be a program name with args.
12683 set dummy pkg-config; ac_word=$2
12684 { echo "$as_me:$LINENO: checking for $ac_word" >&5
12685 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
12686 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
12687   echo $ECHO_N "(cached) $ECHO_C" >&6
12688 else
12689   case $PKG_CONFIG in
12690   [\\/]* | ?:[\\/]*)
12691   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12692   ;;
12693   *)
12694   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12695 for as_dir in $PATH
12696 do
12697   IFS=$as_save_IFS
12698   test -z "$as_dir" && as_dir=.
12699   for ac_exec_ext in '' $ac_executable_extensions; do
12700   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12701     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12702     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
12703     break 2
12704   fi
12705 done
12706 done
12707 IFS=$as_save_IFS
12708
12709   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12710   ;;
12711 esac
12712 fi
12713 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12714 if test -n "$PKG_CONFIG"; then
12715   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
12716 echo "${ECHO_T}$PKG_CONFIG" >&6; }
12717 else
12718   { echo "$as_me:$LINENO: result: no" >&5
12719 echo "${ECHO_T}no" >&6; }
12720 fi
12721
12722
12723
12724   if test "$PKG_CONFIG" = "no" ; then
12725      HAVE_XFT=no
12726   else
12727      PKG_CONFIG_MIN_VERSION=0.9.0
12728      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12729         { echo "$as_me:$LINENO: checking for xft >= 0.13.0" >&5
12730 echo $ECHO_N "checking for xft >= 0.13.0... $ECHO_C" >&6; }
12731
12732         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
12733             { echo "$as_me:$LINENO: result: yes" >&5
12734 echo "${ECHO_T}yes" >&6; }
12735             succeeded=yes
12736
12737             { echo "$as_me:$LINENO: checking XFT_CFLAGS" >&5
12738 echo $ECHO_N "checking XFT_CFLAGS... $ECHO_C" >&6; }
12739             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12740             { echo "$as_me:$LINENO: result: $XFT_CFLAGS" >&5
12741 echo "${ECHO_T}$XFT_CFLAGS" >&6; }
12742
12743             { echo "$as_me:$LINENO: checking XFT_LIBS" >&5
12744 echo $ECHO_N "checking XFT_LIBS... $ECHO_C" >&6; }
12745             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
12746             { echo "$as_me:$LINENO: result: $XFT_LIBS" >&5
12747 echo "${ECHO_T}$XFT_LIBS" >&6; }
12748         else
12749             { echo "$as_me:$LINENO: result: no" >&5
12750 echo "${ECHO_T}no" >&6; }
12751             XFT_CFLAGS=""
12752             XFT_LIBS=""
12753             ## If we have a custom action on failure, don't print errors, but
12754             ## do set a variable so people can do so.
12755             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
12756
12757         fi
12758
12759
12760
12761      else
12762         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12763         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12764      fi
12765   fi
12766
12767   if test $succeeded = yes; then
12768      :
12769   else
12770      HAVE_XFT=no
12771   fi
12772
12773       if test "$HAVE_XFT" != no; then
12774         OLD_CPPFLAGS="$CPPFLAGS"
12775         OLD_CFLAGS="$CFLAGS"
12776         OLD_LIBS="$LIBS"
12777         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
12778         CFLAGS="$CFLAGS $XFT_CFLAGS"
12779         LIBS="$XFT_LIBS $LIBS"
12780         if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12781   { echo "$as_me:$LINENO: checking for X11/Xft/Xft.h" >&5
12782 echo $ECHO_N "checking for X11/Xft/Xft.h... $ECHO_C" >&6; }
12783 if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12784   echo $ECHO_N "(cached) $ECHO_C" >&6
12785 fi
12786 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_Xft_Xft_h" >&5
12787 echo "${ECHO_T}$ac_cv_header_X11_Xft_Xft_h" >&6; }
12788 else
12789   # Is the header compilable?
12790 { echo "$as_me:$LINENO: checking X11/Xft/Xft.h usability" >&5
12791 echo $ECHO_N "checking X11/Xft/Xft.h usability... $ECHO_C" >&6; }
12792 cat >conftest.$ac_ext <<_ACEOF
12793 /* confdefs.h.  */
12794 _ACEOF
12795 cat confdefs.h >>conftest.$ac_ext
12796 cat >>conftest.$ac_ext <<_ACEOF
12797 /* end confdefs.h.  */
12798 $ac_includes_default
12799 #include <X11/Xft/Xft.h>
12800 _ACEOF
12801 rm -f conftest.$ac_objext
12802 if { (ac_try="$ac_compile"
12803 case "(($ac_try" in
12804   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12805   *) ac_try_echo=$ac_try;;
12806 esac
12807 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12808   (eval "$ac_compile") 2>conftest.er1
12809   ac_status=$?
12810   grep -v '^ *+' conftest.er1 >conftest.err
12811   rm -f conftest.er1
12812   cat conftest.err >&5
12813   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12814   (exit $ac_status); } && {
12815          test -z "$ac_c_werror_flag" ||
12816          test ! -s conftest.err
12817        } && test -s conftest.$ac_objext; then
12818   ac_header_compiler=yes
12819 else
12820   echo "$as_me: failed program was:" >&5
12821 sed 's/^/| /' conftest.$ac_ext >&5
12822
12823         ac_header_compiler=no
12824 fi
12825
12826 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12827 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
12828 echo "${ECHO_T}$ac_header_compiler" >&6; }
12829
12830 # Is the header present?
12831 { echo "$as_me:$LINENO: checking X11/Xft/Xft.h presence" >&5
12832 echo $ECHO_N "checking X11/Xft/Xft.h presence... $ECHO_C" >&6; }
12833 cat >conftest.$ac_ext <<_ACEOF
12834 /* confdefs.h.  */
12835 _ACEOF
12836 cat confdefs.h >>conftest.$ac_ext
12837 cat >>conftest.$ac_ext <<_ACEOF
12838 /* end confdefs.h.  */
12839 #include <X11/Xft/Xft.h>
12840 _ACEOF
12841 if { (ac_try="$ac_cpp conftest.$ac_ext"
12842 case "(($ac_try" in
12843   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12844   *) ac_try_echo=$ac_try;;
12845 esac
12846 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12847   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
12848   ac_status=$?
12849   grep -v '^ *+' conftest.er1 >conftest.err
12850   rm -f conftest.er1
12851   cat conftest.err >&5
12852   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12853   (exit $ac_status); } >/dev/null && {
12854          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
12855          test ! -s conftest.err
12856        }; then
12857   ac_header_preproc=yes
12858 else
12859   echo "$as_me: failed program was:" >&5
12860 sed 's/^/| /' conftest.$ac_ext >&5
12861
12862   ac_header_preproc=no
12863 fi
12864
12865 rm -f conftest.err conftest.$ac_ext
12866 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
12867 echo "${ECHO_T}$ac_header_preproc" >&6; }
12868
12869 # So?  What about this header?
12870 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
12871   yes:no: )
12872     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: accepted by the compiler, rejected by the preprocessor!" >&5
12873 echo "$as_me: WARNING: X11/Xft/Xft.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
12874     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: proceeding with the compiler's result" >&5
12875 echo "$as_me: WARNING: X11/Xft/Xft.h: proceeding with the compiler's result" >&2;}
12876     ac_header_preproc=yes
12877     ;;
12878   no:yes:* )
12879     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: present but cannot be compiled" >&5
12880 echo "$as_me: WARNING: X11/Xft/Xft.h: present but cannot be compiled" >&2;}
12881     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h:     check for missing prerequisite headers?" >&5
12882 echo "$as_me: WARNING: X11/Xft/Xft.h:     check for missing prerequisite headers?" >&2;}
12883     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: see the Autoconf documentation" >&5
12884 echo "$as_me: WARNING: X11/Xft/Xft.h: see the Autoconf documentation" >&2;}
12885     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h:     section \"Present But Cannot Be Compiled\"" >&5
12886 echo "$as_me: WARNING: X11/Xft/Xft.h:     section \"Present But Cannot Be Compiled\"" >&2;}
12887     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: proceeding with the preprocessor's result" >&5
12888 echo "$as_me: WARNING: X11/Xft/Xft.h: proceeding with the preprocessor's result" >&2;}
12889     { echo "$as_me:$LINENO: WARNING: X11/Xft/Xft.h: in the future, the compiler will take precedence" >&5
12890 echo "$as_me: WARNING: X11/Xft/Xft.h: in the future, the compiler will take precedence" >&2;}
12891
12892     ;;
12893 esac
12894 { echo "$as_me:$LINENO: checking for X11/Xft/Xft.h" >&5
12895 echo $ECHO_N "checking for X11/Xft/Xft.h... $ECHO_C" >&6; }
12896 if test "${ac_cv_header_X11_Xft_Xft_h+set}" = set; then
12897   echo $ECHO_N "(cached) $ECHO_C" >&6
12898 else
12899   ac_cv_header_X11_Xft_Xft_h=$ac_header_preproc
12900 fi
12901 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_Xft_Xft_h" >&5
12902 echo "${ECHO_T}$ac_cv_header_X11_Xft_Xft_h" >&6; }
12903
12904 fi
12905 if test $ac_cv_header_X11_Xft_Xft_h = yes; then
12906   { echo "$as_me:$LINENO: checking for XftFontOpen in -lXft" >&5
12907 echo $ECHO_N "checking for XftFontOpen in -lXft... $ECHO_C" >&6; }
12908 if test "${ac_cv_lib_Xft_XftFontOpen+set}" = set; then
12909   echo $ECHO_N "(cached) $ECHO_C" >&6
12910 else
12911   ac_check_lib_save_LIBS=$LIBS
12912 LIBS="-lXft $XFT_LIBS $LIBS"
12913 cat >conftest.$ac_ext <<_ACEOF
12914 /* confdefs.h.  */
12915 _ACEOF
12916 cat confdefs.h >>conftest.$ac_ext
12917 cat >>conftest.$ac_ext <<_ACEOF
12918 /* end confdefs.h.  */
12919
12920 /* Override any GCC internal prototype to avoid an error.
12921    Use char because int might match the return type of a GCC
12922    builtin and then its argument prototype would still apply.  */
12923 #ifdef __cplusplus
12924 extern "C"
12925 #endif
12926 char XftFontOpen ();
12927 int
12928 main ()
12929 {
12930 return XftFontOpen ();
12931   ;
12932   return 0;
12933 }
12934 _ACEOF
12935 rm -f conftest.$ac_objext conftest$ac_exeext
12936 if { (ac_try="$ac_link"
12937 case "(($ac_try" in
12938   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
12939   *) ac_try_echo=$ac_try;;
12940 esac
12941 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
12942   (eval "$ac_link") 2>conftest.er1
12943   ac_status=$?
12944   grep -v '^ *+' conftest.er1 >conftest.err
12945   rm -f conftest.er1
12946   cat conftest.err >&5
12947   echo "$as_me:$LINENO: \$? = $ac_status" >&5
12948   (exit $ac_status); } && {
12949          test -z "$ac_c_werror_flag" ||
12950          test ! -s conftest.err
12951        } && test -s conftest$ac_exeext &&
12952        $as_test_x conftest$ac_exeext; then
12953   ac_cv_lib_Xft_XftFontOpen=yes
12954 else
12955   echo "$as_me: failed program was:" >&5
12956 sed 's/^/| /' conftest.$ac_ext >&5
12957
12958         ac_cv_lib_Xft_XftFontOpen=no
12959 fi
12960
12961 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
12962       conftest$ac_exeext conftest.$ac_ext
12963 LIBS=$ac_check_lib_save_LIBS
12964 fi
12965 { echo "$as_me:$LINENO: result: $ac_cv_lib_Xft_XftFontOpen" >&5
12966 echo "${ECHO_T}$ac_cv_lib_Xft_XftFontOpen" >&6; }
12967 if test $ac_cv_lib_Xft_XftFontOpen = yes; then
12968   HAVE_XFT=yes
12969 fi
12970
12971 fi
12972
12973
12974
12975         if test "${HAVE_XFT}" = "yes"; then
12976
12977 cat >>confdefs.h <<\_ACEOF
12978 #define HAVE_XFT 1
12979 _ACEOF
12980
12981
12982           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
12983         else
12984           CPPFLAGS="$OLD_CPPFLAGS"
12985           CFLAGS="$OLD_CFLAGS"
12986           LIBS="$OLD_LIBS"
12987         fi                        # "${HAVE_XFT}" = "yes"
12988       fi                          # "$HAVE_XFT" != no
12989     fi                            # "x${with_xft}" != "xno"
12990
12991         if test "$HAVE_XFT" != "yes"; then
12992        HAVE_XFT=no
12993     fi
12994
12995
12996     HAVE_FREETYPE=no
12997     ### Use -lfreetype if available, unless `--with-freetype=no'.
12998     if test "${HAVE_XFT}" = "yes"; then
12999                   HAVE_FREETYPE=yes
13000       FONTCONFIG_CFLAGS=
13001       FONTCONFIG_LIBS=
13002     elif test "x${with_freetype}" != "xno" && test "x${with_x}" != "xno"; then
13003
13004
13005   succeeded=no
13006
13007   # Extract the first word of "pkg-config", so it can be a program name with args.
13008 set dummy pkg-config; ac_word=$2
13009 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13010 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13011 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13012   echo $ECHO_N "(cached) $ECHO_C" >&6
13013 else
13014   case $PKG_CONFIG in
13015   [\\/]* | ?:[\\/]*)
13016   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13017   ;;
13018   *)
13019   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13020 for as_dir in $PATH
13021 do
13022   IFS=$as_save_IFS
13023   test -z "$as_dir" && as_dir=.
13024   for ac_exec_ext in '' $ac_executable_extensions; do
13025   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13026     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13027     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13028     break 2
13029   fi
13030 done
13031 done
13032 IFS=$as_save_IFS
13033
13034   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13035   ;;
13036 esac
13037 fi
13038 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13039 if test -n "$PKG_CONFIG"; then
13040   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13041 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13042 else
13043   { echo "$as_me:$LINENO: result: no" >&5
13044 echo "${ECHO_T}no" >&6; }
13045 fi
13046
13047
13048
13049   if test "$PKG_CONFIG" = "no" ; then
13050      HAVE_FREETYPE=no
13051   else
13052      PKG_CONFIG_MIN_VERSION=0.9.0
13053      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13054         { echo "$as_me:$LINENO: checking for freetype2" >&5
13055 echo $ECHO_N "checking for freetype2... $ECHO_C" >&6; }
13056
13057         if $PKG_CONFIG --exists "freetype2" 2>&5; then
13058             { echo "$as_me:$LINENO: result: yes" >&5
13059 echo "${ECHO_T}yes" >&6; }
13060             succeeded=yes
13061
13062             { echo "$as_me:$LINENO: checking FREETYPE_CFLAGS" >&5
13063 echo $ECHO_N "checking FREETYPE_CFLAGS... $ECHO_C" >&6; }
13064             FREETYPE_CFLAGS=`$PKG_CONFIG --cflags "freetype2"|sed -e 's,///*,/,g'`
13065             { echo "$as_me:$LINENO: result: $FREETYPE_CFLAGS" >&5
13066 echo "${ECHO_T}$FREETYPE_CFLAGS" >&6; }
13067
13068             { echo "$as_me:$LINENO: checking FREETYPE_LIBS" >&5
13069 echo $ECHO_N "checking FREETYPE_LIBS... $ECHO_C" >&6; }
13070             FREETYPE_LIBS=`$PKG_CONFIG --libs "freetype2"|sed -e 's,///*,/,g'`
13071             { echo "$as_me:$LINENO: result: $FREETYPE_LIBS" >&5
13072 echo "${ECHO_T}$FREETYPE_LIBS" >&6; }
13073         else
13074             { echo "$as_me:$LINENO: result: no" >&5
13075 echo "${ECHO_T}no" >&6; }
13076             FREETYPE_CFLAGS=""
13077             FREETYPE_LIBS=""
13078             ## If we have a custom action on failure, don't print errors, but
13079             ## do set a variable so people can do so.
13080             FREETYPE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "freetype2"`
13081
13082         fi
13083
13084
13085
13086      else
13087         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13088         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13089      fi
13090   fi
13091
13092   if test $succeeded = yes; then
13093      HAVE_FREETYPE=yes
13094   else
13095      HAVE_FREETYPE=no
13096   fi
13097
13098     fi
13099
13100     HAVE_LIBOTF=no
13101     if test "${HAVE_FREETYPE}" = "yes"; then
13102
13103 cat >>confdefs.h <<\_ACEOF
13104 #define HAVE_FREETYPE 1
13105 _ACEOF
13106
13107       if test "${with_libotf}" != "no"; then
13108
13109   succeeded=no
13110
13111   # Extract the first word of "pkg-config", so it can be a program name with args.
13112 set dummy pkg-config; ac_word=$2
13113 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13114 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13115 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13116   echo $ECHO_N "(cached) $ECHO_C" >&6
13117 else
13118   case $PKG_CONFIG in
13119   [\\/]* | ?:[\\/]*)
13120   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13121   ;;
13122   *)
13123   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13124 for as_dir in $PATH
13125 do
13126   IFS=$as_save_IFS
13127   test -z "$as_dir" && as_dir=.
13128   for ac_exec_ext in '' $ac_executable_extensions; do
13129   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13130     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13131     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13132     break 2
13133   fi
13134 done
13135 done
13136 IFS=$as_save_IFS
13137
13138   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13139   ;;
13140 esac
13141 fi
13142 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13143 if test -n "$PKG_CONFIG"; then
13144   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13145 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13146 else
13147   { echo "$as_me:$LINENO: result: no" >&5
13148 echo "${ECHO_T}no" >&6; }
13149 fi
13150
13151
13152
13153   if test "$PKG_CONFIG" = "no" ; then
13154      HAVE_LIBOTF=no
13155   else
13156      PKG_CONFIG_MIN_VERSION=0.9.0
13157      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13158         { echo "$as_me:$LINENO: checking for libotf" >&5
13159 echo $ECHO_N "checking for libotf... $ECHO_C" >&6; }
13160
13161         if $PKG_CONFIG --exists "libotf" 2>&5; then
13162             { echo "$as_me:$LINENO: result: yes" >&5
13163 echo "${ECHO_T}yes" >&6; }
13164             succeeded=yes
13165
13166             { echo "$as_me:$LINENO: checking LIBOTF_CFLAGS" >&5
13167 echo $ECHO_N "checking LIBOTF_CFLAGS... $ECHO_C" >&6; }
13168             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
13169             { echo "$as_me:$LINENO: result: $LIBOTF_CFLAGS" >&5
13170 echo "${ECHO_T}$LIBOTF_CFLAGS" >&6; }
13171
13172             { echo "$as_me:$LINENO: checking LIBOTF_LIBS" >&5
13173 echo $ECHO_N "checking LIBOTF_LIBS... $ECHO_C" >&6; }
13174             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
13175             { echo "$as_me:$LINENO: result: $LIBOTF_LIBS" >&5
13176 echo "${ECHO_T}$LIBOTF_LIBS" >&6; }
13177         else
13178             { echo "$as_me:$LINENO: result: no" >&5
13179 echo "${ECHO_T}no" >&6; }
13180             LIBOTF_CFLAGS=""
13181             LIBOTF_LIBS=""
13182             ## If we have a custom action on failure, don't print errors, but
13183             ## do set a variable so people can do so.
13184             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
13185
13186         fi
13187
13188
13189
13190      else
13191         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13192         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13193      fi
13194   fi
13195
13196   if test $succeeded = yes; then
13197      HAVE_LIBOTF=yes
13198   else
13199      HAVE_LIBOTF=no
13200   fi
13201
13202         if test "$HAVE_LIBOTF" = "yes"; then
13203
13204 cat >>confdefs.h <<\_ACEOF
13205 #define HAVE_LIBOTF 1
13206 _ACEOF
13207
13208           { echo "$as_me:$LINENO: checking for OTF_get_variation_glyphs in -lotf" >&5
13209 echo $ECHO_N "checking for OTF_get_variation_glyphs in -lotf... $ECHO_C" >&6; }
13210 if test "${ac_cv_lib_otf_OTF_get_variation_glyphs+set}" = set; then
13211   echo $ECHO_N "(cached) $ECHO_C" >&6
13212 else
13213   ac_check_lib_save_LIBS=$LIBS
13214 LIBS="-lotf  $LIBS"
13215 cat >conftest.$ac_ext <<_ACEOF
13216 /* confdefs.h.  */
13217 _ACEOF
13218 cat confdefs.h >>conftest.$ac_ext
13219 cat >>conftest.$ac_ext <<_ACEOF
13220 /* end confdefs.h.  */
13221
13222 /* Override any GCC internal prototype to avoid an error.
13223    Use char because int might match the return type of a GCC
13224    builtin and then its argument prototype would still apply.  */
13225 #ifdef __cplusplus
13226 extern "C"
13227 #endif
13228 char OTF_get_variation_glyphs ();
13229 int
13230 main ()
13231 {
13232 return OTF_get_variation_glyphs ();
13233   ;
13234   return 0;
13235 }
13236 _ACEOF
13237 rm -f conftest.$ac_objext conftest$ac_exeext
13238 if { (ac_try="$ac_link"
13239 case "(($ac_try" in
13240   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
13241   *) ac_try_echo=$ac_try;;
13242 esac
13243 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
13244   (eval "$ac_link") 2>conftest.er1
13245   ac_status=$?
13246   grep -v '^ *+' conftest.er1 >conftest.err
13247   rm -f conftest.er1
13248   cat conftest.err >&5
13249   echo "$as_me:$LINENO: \$? = $ac_status" >&5
13250   (exit $ac_status); } && {
13251          test -z "$ac_c_werror_flag" ||
13252          test ! -s conftest.err
13253        } && test -s conftest$ac_exeext &&
13254        $as_test_x conftest$ac_exeext; then
13255   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
13256 else
13257   echo "$as_me: failed program was:" >&5
13258 sed 's/^/| /' conftest.$ac_ext >&5
13259
13260         ac_cv_lib_otf_OTF_get_variation_glyphs=no
13261 fi
13262
13263 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
13264       conftest$ac_exeext conftest.$ac_ext
13265 LIBS=$ac_check_lib_save_LIBS
13266 fi
13267 { echo "$as_me:$LINENO: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
13268 echo "${ECHO_T}$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
13269 if test $ac_cv_lib_otf_OTF_get_variation_glyphs = yes; then
13270   HAVE_OTF_GET_VARIATION_GLYPHS=yes
13271 else
13272   HAVE_OTF_GET_VARIATION_GLYPHS=no
13273 fi
13274
13275           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
13276
13277 cat >>confdefs.h <<\_ACEOF
13278 #define HAVE_OTF_GET_VARIATION_GLYPHS 1
13279 _ACEOF
13280
13281           fi
13282         fi
13283       fi
13284             fi
13285
13286     HAVE_M17N_FLT=no
13287     if test "${HAVE_LIBOTF}" = yes; then
13288       if test "${with_m17n_flt}" != "no"; then
13289
13290   succeeded=no
13291
13292   # Extract the first word of "pkg-config", so it can be a program name with args.
13293 set dummy pkg-config; ac_word=$2
13294 { echo "$as_me:$LINENO: checking for $ac_word" >&5
13295 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
13296 if test "${ac_cv_path_PKG_CONFIG+set}" = set; then
13297   echo $ECHO_N "(cached) $ECHO_C" >&6
13298 else
13299   case $PKG_CONFIG in
13300   [\\/]* | ?:[\\/]*)
13301   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
13302   ;;
13303   *)
13304   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13305 for as_dir in $PATH
13306 do
13307   IFS=$as_save_IFS
13308   test -z "$as_dir" && as_dir=.
13309   for ac_exec_ext in '' $ac_executable_extensions; do
13310   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13311     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
13312     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
13313     break 2
13314   fi
13315 done
13316 done
13317 IFS=$as_save_IFS
13318
13319   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
13320   ;;
13321 esac
13322 fi
13323 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
13324 if test -n "$PKG_CONFIG"; then
13325   { echo "$as_me:$LINENO: result: $PKG_CONFIG" >&5
13326 echo "${ECHO_T}$PKG_CONFIG" >&6; }
13327 else
13328   { echo "$as_me:$LINENO: result: no" >&5
13329 echo "${ECHO_T}no" >&6; }
13330 fi
13331
13332
13333
13334   if test "$PKG_CONFIG" = "no" ; then
13335      HAVE_M17N_FLT=no
13336   else
13337      PKG_CONFIG_MIN_VERSION=0.9.0
13338      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
13339         { echo "$as_me:$LINENO: checking for m17n-flt" >&5
13340 echo $ECHO_N "checking for m17n-flt... $ECHO_C" >&6; }
13341
13342         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
13343             { echo "$as_me:$LINENO: result: yes" >&5
13344 echo "${ECHO_T}yes" >&6; }
13345             succeeded=yes
13346
13347             { echo "$as_me:$LINENO: checking M17N_FLT_CFLAGS" >&5
13348 echo $ECHO_N "checking M17N_FLT_CFLAGS... $ECHO_C" >&6; }
13349             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
13350             { echo "$as_me:$LINENO: result: $M17N_FLT_CFLAGS" >&5
13351 echo "${ECHO_T}$M17N_FLT_CFLAGS" >&6; }
13352
13353             { echo "$as_me:$LINENO: checking M17N_FLT_LIBS" >&5
13354 echo $ECHO_N "checking M17N_FLT_LIBS... $ECHO_C" >&6; }
13355             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
13356             { echo "$as_me:$LINENO: result: $M17N_FLT_LIBS" >&5
13357 echo "${ECHO_T}$M17N_FLT_LIBS" >&6; }
13358         else
13359             { echo "$as_me:$LINENO: result: no" >&5
13360 echo "${ECHO_T}no" >&6; }
13361             M17N_FLT_CFLAGS=""
13362             M17N_FLT_LIBS=""
13363             ## If we have a custom action on failure, don't print errors, but
13364             ## do set a variable so people can do so.
13365             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
13366
13367         fi
13368
13369
13370
13371      else
13372         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
13373         echo "*** See http://www.freedesktop.org/software/pkgconfig"
13374      fi
13375   fi
13376
13377   if test $succeeded = yes; then
13378      HAVE_M17N_FLT=yes
13379   else
13380      HAVE_M17N_FLT=no
13381   fi
13382
13383         if test "$HAVE_M17N_FLT" = "yes"; then
13384
13385 cat >>confdefs.h <<\_ACEOF
13386 #define HAVE_M17N_FLT 1
13387 _ACEOF
13388
13389         fi
13390       fi
13391     fi
13392 else
13393     HAVE_XFT=no
13394     HAVE_FREETYPE=no
13395     HAVE_LIBOTF=no
13396     HAVE_M17N_FLT=no
13397 fi
13398 ### End of font-backend (under X11) section.
13399
13400
13401
13402
13403
13404
13405
13406
13407
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 "${NS_IMPL_COCOA}" = "yes"; then
14993
14994 cat >>confdefs.h <<\_ACEOF
14995 #define NS_IMPL_COCOA 1
14996 _ACEOF
14997
14998     GNU_OBJC_CFLAGS=
14999     LIB_SRC_EXTRA_INSTALLABLES=mac-fix-env
15000   fi
15001   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
15002
15003 cat >>confdefs.h <<\_ACEOF
15004 #define NS_IMPL_GNUSTEP 1
15005 _ACEOF
15006
15007     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
15008   fi
15009   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
15010
15011 cat >>confdefs.h <<\_ACEOF
15012 #define NS_HAVE_NSINTEGER 1
15013 _ACEOF
15014
15015   fi
15016   # We also have mouse menus.
15017   HAVE_MENUS=yes
15018 fi
15019
15020
15021 ### Use session management (-lSM -lICE) if available
15022 HAVE_X_SM=no
15023 if test "${HAVE_X11}" = "yes"; then
15024   if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
15025   { echo "$as_me:$LINENO: checking for X11/SM/SMlib.h" >&5
15026 echo $ECHO_N "checking for X11/SM/SMlib.h... $ECHO_C" >&6; }
15027 if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
15028   echo $ECHO_N "(cached) $ECHO_C" >&6
15029 fi
15030 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_SM_SMlib_h" >&5
15031 echo "${ECHO_T}$ac_cv_header_X11_SM_SMlib_h" >&6; }
15032 else
15033   # Is the header compilable?
15034 { echo "$as_me:$LINENO: checking X11/SM/SMlib.h usability" >&5
15035 echo $ECHO_N "checking X11/SM/SMlib.h usability... $ECHO_C" >&6; }
15036 cat >conftest.$ac_ext <<_ACEOF
15037 /* confdefs.h.  */
15038 _ACEOF
15039 cat confdefs.h >>conftest.$ac_ext
15040 cat >>conftest.$ac_ext <<_ACEOF
15041 /* end confdefs.h.  */
15042 $ac_includes_default
15043 #include <X11/SM/SMlib.h>
15044 _ACEOF
15045 rm -f conftest.$ac_objext
15046 if { (ac_try="$ac_compile"
15047 case "(($ac_try" in
15048   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15049   *) ac_try_echo=$ac_try;;
15050 esac
15051 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15052   (eval "$ac_compile") 2>conftest.er1
15053   ac_status=$?
15054   grep -v '^ *+' conftest.er1 >conftest.err
15055   rm -f conftest.er1
15056   cat conftest.err >&5
15057   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15058   (exit $ac_status); } && {
15059          test -z "$ac_c_werror_flag" ||
15060          test ! -s conftest.err
15061        } && test -s conftest.$ac_objext; then
15062   ac_header_compiler=yes
15063 else
15064   echo "$as_me: failed program was:" >&5
15065 sed 's/^/| /' conftest.$ac_ext >&5
15066
15067         ac_header_compiler=no
15068 fi
15069
15070 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15071 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
15072 echo "${ECHO_T}$ac_header_compiler" >&6; }
15073
15074 # Is the header present?
15075 { echo "$as_me:$LINENO: checking X11/SM/SMlib.h presence" >&5
15076 echo $ECHO_N "checking X11/SM/SMlib.h presence... $ECHO_C" >&6; }
15077 cat >conftest.$ac_ext <<_ACEOF
15078 /* confdefs.h.  */
15079 _ACEOF
15080 cat confdefs.h >>conftest.$ac_ext
15081 cat >>conftest.$ac_ext <<_ACEOF
15082 /* end confdefs.h.  */
15083 #include <X11/SM/SMlib.h>
15084 _ACEOF
15085 if { (ac_try="$ac_cpp conftest.$ac_ext"
15086 case "(($ac_try" in
15087   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15088   *) ac_try_echo=$ac_try;;
15089 esac
15090 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15091   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
15092   ac_status=$?
15093   grep -v '^ *+' conftest.er1 >conftest.err
15094   rm -f conftest.er1
15095   cat conftest.err >&5
15096   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15097   (exit $ac_status); } >/dev/null && {
15098          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
15099          test ! -s conftest.err
15100        }; then
15101   ac_header_preproc=yes
15102 else
15103   echo "$as_me: failed program was:" >&5
15104 sed 's/^/| /' conftest.$ac_ext >&5
15105
15106   ac_header_preproc=no
15107 fi
15108
15109 rm -f conftest.err conftest.$ac_ext
15110 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
15111 echo "${ECHO_T}$ac_header_preproc" >&6; }
15112
15113 # So?  What about this header?
15114 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
15115   yes:no: )
15116     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: accepted by the compiler, rejected by the preprocessor!" >&5
15117 echo "$as_me: WARNING: X11/SM/SMlib.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
15118     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: proceeding with the compiler's result" >&5
15119 echo "$as_me: WARNING: X11/SM/SMlib.h: proceeding with the compiler's result" >&2;}
15120     ac_header_preproc=yes
15121     ;;
15122   no:yes:* )
15123     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: present but cannot be compiled" >&5
15124 echo "$as_me: WARNING: X11/SM/SMlib.h: present but cannot be compiled" >&2;}
15125     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h:     check for missing prerequisite headers?" >&5
15126 echo "$as_me: WARNING: X11/SM/SMlib.h:     check for missing prerequisite headers?" >&2;}
15127     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: see the Autoconf documentation" >&5
15128 echo "$as_me: WARNING: X11/SM/SMlib.h: see the Autoconf documentation" >&2;}
15129     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h:     section \"Present But Cannot Be Compiled\"" >&5
15130 echo "$as_me: WARNING: X11/SM/SMlib.h:     section \"Present But Cannot Be Compiled\"" >&2;}
15131     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: proceeding with the preprocessor's result" >&5
15132 echo "$as_me: WARNING: X11/SM/SMlib.h: proceeding with the preprocessor's result" >&2;}
15133     { echo "$as_me:$LINENO: WARNING: X11/SM/SMlib.h: in the future, the compiler will take precedence" >&5
15134 echo "$as_me: WARNING: X11/SM/SMlib.h: in the future, the compiler will take precedence" >&2;}
15135
15136     ;;
15137 esac
15138 { echo "$as_me:$LINENO: checking for X11/SM/SMlib.h" >&5
15139 echo $ECHO_N "checking for X11/SM/SMlib.h... $ECHO_C" >&6; }
15140 if test "${ac_cv_header_X11_SM_SMlib_h+set}" = set; then
15141   echo $ECHO_N "(cached) $ECHO_C" >&6
15142 else
15143   ac_cv_header_X11_SM_SMlib_h=$ac_header_preproc
15144 fi
15145 { echo "$as_me:$LINENO: result: $ac_cv_header_X11_SM_SMlib_h" >&5
15146 echo "${ECHO_T}$ac_cv_header_X11_SM_SMlib_h" >&6; }
15147
15148 fi
15149 if test $ac_cv_header_X11_SM_SMlib_h = yes; then
15150   { echo "$as_me:$LINENO: checking for SmcOpenConnection in -lSM" >&5
15151 echo $ECHO_N "checking for SmcOpenConnection in -lSM... $ECHO_C" >&6; }
15152 if test "${ac_cv_lib_SM_SmcOpenConnection+set}" = set; then
15153   echo $ECHO_N "(cached) $ECHO_C" >&6
15154 else
15155   ac_check_lib_save_LIBS=$LIBS
15156 LIBS="-lSM -lICE $LIBS"
15157 cat >conftest.$ac_ext <<_ACEOF
15158 /* confdefs.h.  */
15159 _ACEOF
15160 cat confdefs.h >>conftest.$ac_ext
15161 cat >>conftest.$ac_ext <<_ACEOF
15162 /* end confdefs.h.  */
15163
15164 /* Override any GCC internal prototype to avoid an error.
15165    Use char because int might match the return type of a GCC
15166    builtin and then its argument prototype would still apply.  */
15167 #ifdef __cplusplus
15168 extern "C"
15169 #endif
15170 char SmcOpenConnection ();
15171 int
15172 main ()
15173 {
15174 return SmcOpenConnection ();
15175   ;
15176   return 0;
15177 }
15178 _ACEOF
15179 rm -f conftest.$ac_objext conftest$ac_exeext
15180 if { (ac_try="$ac_link"
15181 case "(($ac_try" in
15182   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15183   *) ac_try_echo=$ac_try;;
15184 esac
15185 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15186   (eval "$ac_link") 2>conftest.er1
15187   ac_status=$?
15188   grep -v '^ *+' conftest.er1 >conftest.err
15189   rm -f conftest.er1
15190   cat conftest.err >&5
15191   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15192   (exit $ac_status); } && {
15193          test -z "$ac_c_werror_flag" ||
15194          test ! -s conftest.err
15195        } && test -s conftest$ac_exeext &&
15196        $as_test_x conftest$ac_exeext; then
15197   ac_cv_lib_SM_SmcOpenConnection=yes
15198 else
15199   echo "$as_me: failed program was:" >&5
15200 sed 's/^/| /' conftest.$ac_ext >&5
15201
15202         ac_cv_lib_SM_SmcOpenConnection=no
15203 fi
15204
15205 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15206       conftest$ac_exeext conftest.$ac_ext
15207 LIBS=$ac_check_lib_save_LIBS
15208 fi
15209 { echo "$as_me:$LINENO: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
15210 echo "${ECHO_T}$ac_cv_lib_SM_SmcOpenConnection" >&6; }
15211 if test $ac_cv_lib_SM_SmcOpenConnection = yes; then
15212   HAVE_X_SM=yes
15213 fi
15214
15215 fi
15216
15217
15218
15219   if test "${HAVE_X_SM}" = "yes"; then
15220
15221 cat >>confdefs.h <<\_ACEOF
15222 #define HAVE_X_SM 1
15223 _ACEOF
15224
15225     case "$LIBS" in
15226       *-lSM*) ;;
15227       *)      LIBS="-lSM -lICE $LIBS" ;;
15228     esac
15229   fi
15230 fi
15231
15232 # If netdb.h doesn't declare h_errno, we must declare it by hand.
15233 { echo "$as_me:$LINENO: checking whether netdb declares h_errno" >&5
15234 echo $ECHO_N "checking whether netdb declares h_errno... $ECHO_C" >&6; }
15235 if test "${emacs_cv_netdb_declares_h_errno+set}" = set; then
15236   echo $ECHO_N "(cached) $ECHO_C" >&6
15237 else
15238   cat >conftest.$ac_ext <<_ACEOF
15239 /* confdefs.h.  */
15240 _ACEOF
15241 cat confdefs.h >>conftest.$ac_ext
15242 cat >>conftest.$ac_ext <<_ACEOF
15243 /* end confdefs.h.  */
15244 #include <netdb.h>
15245 int
15246 main ()
15247 {
15248 return h_errno;
15249   ;
15250   return 0;
15251 }
15252 _ACEOF
15253 rm -f conftest.$ac_objext conftest$ac_exeext
15254 if { (ac_try="$ac_link"
15255 case "(($ac_try" in
15256   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15257   *) ac_try_echo=$ac_try;;
15258 esac
15259 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15260   (eval "$ac_link") 2>conftest.er1
15261   ac_status=$?
15262   grep -v '^ *+' conftest.er1 >conftest.err
15263   rm -f conftest.er1
15264   cat conftest.err >&5
15265   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15266   (exit $ac_status); } && {
15267          test -z "$ac_c_werror_flag" ||
15268          test ! -s conftest.err
15269        } && test -s conftest$ac_exeext &&
15270        $as_test_x conftest$ac_exeext; then
15271   emacs_cv_netdb_declares_h_errno=yes
15272 else
15273   echo "$as_me: failed program was:" >&5
15274 sed 's/^/| /' conftest.$ac_ext >&5
15275
15276         emacs_cv_netdb_declares_h_errno=no
15277 fi
15278
15279 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15280       conftest$ac_exeext conftest.$ac_ext
15281 fi
15282 { echo "$as_me:$LINENO: result: $emacs_cv_netdb_declares_h_errno" >&5
15283 echo "${ECHO_T}$emacs_cv_netdb_declares_h_errno" >&6; }
15284 if test $emacs_cv_netdb_declares_h_errno = yes; then
15285
15286 cat >>confdefs.h <<\_ACEOF
15287 #define HAVE_H_ERRNO 1
15288 _ACEOF
15289
15290 fi
15291
15292 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
15293 # for constant arguments.  Useless!
15294 { echo "$as_me:$LINENO: checking for working alloca.h" >&5
15295 echo $ECHO_N "checking for working alloca.h... $ECHO_C" >&6; }
15296 if test "${ac_cv_working_alloca_h+set}" = set; then
15297   echo $ECHO_N "(cached) $ECHO_C" >&6
15298 else
15299   cat >conftest.$ac_ext <<_ACEOF
15300 /* confdefs.h.  */
15301 _ACEOF
15302 cat confdefs.h >>conftest.$ac_ext
15303 cat >>conftest.$ac_ext <<_ACEOF
15304 /* end confdefs.h.  */
15305 #include <alloca.h>
15306 int
15307 main ()
15308 {
15309 char *p = (char *) alloca (2 * sizeof (int));
15310                           if (p) return 0;
15311   ;
15312   return 0;
15313 }
15314 _ACEOF
15315 rm -f conftest.$ac_objext conftest$ac_exeext
15316 if { (ac_try="$ac_link"
15317 case "(($ac_try" in
15318   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15319   *) ac_try_echo=$ac_try;;
15320 esac
15321 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15322   (eval "$ac_link") 2>conftest.er1
15323   ac_status=$?
15324   grep -v '^ *+' conftest.er1 >conftest.err
15325   rm -f conftest.er1
15326   cat conftest.err >&5
15327   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15328   (exit $ac_status); } && {
15329          test -z "$ac_c_werror_flag" ||
15330          test ! -s conftest.err
15331        } && test -s conftest$ac_exeext &&
15332        $as_test_x conftest$ac_exeext; then
15333   ac_cv_working_alloca_h=yes
15334 else
15335   echo "$as_me: failed program was:" >&5
15336 sed 's/^/| /' conftest.$ac_ext >&5
15337
15338         ac_cv_working_alloca_h=no
15339 fi
15340
15341 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15342       conftest$ac_exeext conftest.$ac_ext
15343 fi
15344 { echo "$as_me:$LINENO: result: $ac_cv_working_alloca_h" >&5
15345 echo "${ECHO_T}$ac_cv_working_alloca_h" >&6; }
15346 if test $ac_cv_working_alloca_h = yes; then
15347
15348 cat >>confdefs.h <<\_ACEOF
15349 #define HAVE_ALLOCA_H 1
15350 _ACEOF
15351
15352 fi
15353
15354 { echo "$as_me:$LINENO: checking for alloca" >&5
15355 echo $ECHO_N "checking for alloca... $ECHO_C" >&6; }
15356 if test "${ac_cv_func_alloca_works+set}" = set; then
15357   echo $ECHO_N "(cached) $ECHO_C" >&6
15358 else
15359   cat >conftest.$ac_ext <<_ACEOF
15360 /* confdefs.h.  */
15361 _ACEOF
15362 cat confdefs.h >>conftest.$ac_ext
15363 cat >>conftest.$ac_ext <<_ACEOF
15364 /* end confdefs.h.  */
15365 #ifdef __GNUC__
15366 # define alloca __builtin_alloca
15367 #else
15368 # ifdef _MSC_VER
15369 #  include <malloc.h>
15370 #  define alloca _alloca
15371 # else
15372 #  ifdef HAVE_ALLOCA_H
15373 #   include <alloca.h>
15374 #  else
15375 #   ifdef _AIX
15376  #pragma alloca
15377 #   else
15378 #    ifndef alloca /* predefined by HP cc +Olibcalls */
15379 char *alloca ();
15380 #    endif
15381 #   endif
15382 #  endif
15383 # endif
15384 #endif
15385
15386 int
15387 main ()
15388 {
15389 char *p = (char *) alloca (1);
15390                                     if (p) return 0;
15391   ;
15392   return 0;
15393 }
15394 _ACEOF
15395 rm -f conftest.$ac_objext conftest$ac_exeext
15396 if { (ac_try="$ac_link"
15397 case "(($ac_try" in
15398   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15399   *) ac_try_echo=$ac_try;;
15400 esac
15401 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15402   (eval "$ac_link") 2>conftest.er1
15403   ac_status=$?
15404   grep -v '^ *+' conftest.er1 >conftest.err
15405   rm -f conftest.er1
15406   cat conftest.err >&5
15407   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15408   (exit $ac_status); } && {
15409          test -z "$ac_c_werror_flag" ||
15410          test ! -s conftest.err
15411        } && test -s conftest$ac_exeext &&
15412        $as_test_x conftest$ac_exeext; then
15413   ac_cv_func_alloca_works=yes
15414 else
15415   echo "$as_me: failed program was:" >&5
15416 sed 's/^/| /' conftest.$ac_ext >&5
15417
15418         ac_cv_func_alloca_works=no
15419 fi
15420
15421 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15422       conftest$ac_exeext conftest.$ac_ext
15423 fi
15424 { echo "$as_me:$LINENO: result: $ac_cv_func_alloca_works" >&5
15425 echo "${ECHO_T}$ac_cv_func_alloca_works" >&6; }
15426
15427 if test $ac_cv_func_alloca_works = yes; then
15428
15429 cat >>confdefs.h <<\_ACEOF
15430 #define HAVE_ALLOCA 1
15431 _ACEOF
15432
15433 else
15434   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
15435 # that cause trouble.  Some versions do not even contain alloca or
15436 # contain a buggy version.  If you still want to use their alloca,
15437 # use ar to extract alloca.o from them instead of compiling alloca.c.
15438
15439 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
15440
15441 cat >>confdefs.h <<\_ACEOF
15442 #define C_ALLOCA 1
15443 _ACEOF
15444
15445
15446 { echo "$as_me:$LINENO: checking whether \`alloca.c' needs Cray hooks" >&5
15447 echo $ECHO_N "checking whether \`alloca.c' needs Cray hooks... $ECHO_C" >&6; }
15448 if test "${ac_cv_os_cray+set}" = set; then
15449   echo $ECHO_N "(cached) $ECHO_C" >&6
15450 else
15451   cat >conftest.$ac_ext <<_ACEOF
15452 /* confdefs.h.  */
15453 _ACEOF
15454 cat confdefs.h >>conftest.$ac_ext
15455 cat >>conftest.$ac_ext <<_ACEOF
15456 /* end confdefs.h.  */
15457 #if defined CRAY && ! defined CRAY2
15458 webecray
15459 #else
15460 wenotbecray
15461 #endif
15462
15463 _ACEOF
15464 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15465   $EGREP "webecray" >/dev/null 2>&1; then
15466   ac_cv_os_cray=yes
15467 else
15468   ac_cv_os_cray=no
15469 fi
15470 rm -f conftest*
15471
15472 fi
15473 { echo "$as_me:$LINENO: result: $ac_cv_os_cray" >&5
15474 echo "${ECHO_T}$ac_cv_os_cray" >&6; }
15475 if test $ac_cv_os_cray = yes; then
15476   for ac_func in _getb67 GETB67 getb67; do
15477     as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
15478 { echo "$as_me:$LINENO: checking for $ac_func" >&5
15479 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
15480 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
15481   echo $ECHO_N "(cached) $ECHO_C" >&6
15482 else
15483   cat >conftest.$ac_ext <<_ACEOF
15484 /* confdefs.h.  */
15485 _ACEOF
15486 cat confdefs.h >>conftest.$ac_ext
15487 cat >>conftest.$ac_ext <<_ACEOF
15488 /* end confdefs.h.  */
15489 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
15490    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
15491 #define $ac_func innocuous_$ac_func
15492
15493 /* System header to define __stub macros and hopefully few prototypes,
15494     which can conflict with char $ac_func (); below.
15495     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
15496     <limits.h> exists even on freestanding compilers.  */
15497
15498 #ifdef __STDC__
15499 # include <limits.h>
15500 #else
15501 # include <assert.h>
15502 #endif
15503
15504 #undef $ac_func
15505
15506 /* Override any GCC internal prototype to avoid an error.
15507    Use char because int might match the return type of a GCC
15508    builtin and then its argument prototype would still apply.  */
15509 #ifdef __cplusplus
15510 extern "C"
15511 #endif
15512 char $ac_func ();
15513 /* The GNU C library defines this for functions which it implements
15514     to always fail with ENOSYS.  Some functions are actually named
15515     something starting with __ and the normal name is an alias.  */
15516 #if defined __stub_$ac_func || defined __stub___$ac_func
15517 choke me
15518 #endif
15519
15520 int
15521 main ()
15522 {
15523 return $ac_func ();
15524   ;
15525   return 0;
15526 }
15527 _ACEOF
15528 rm -f conftest.$ac_objext conftest$ac_exeext
15529 if { (ac_try="$ac_link"
15530 case "(($ac_try" in
15531   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15532   *) ac_try_echo=$ac_try;;
15533 esac
15534 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15535   (eval "$ac_link") 2>conftest.er1
15536   ac_status=$?
15537   grep -v '^ *+' conftest.er1 >conftest.err
15538   rm -f conftest.er1
15539   cat conftest.err >&5
15540   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15541   (exit $ac_status); } && {
15542          test -z "$ac_c_werror_flag" ||
15543          test ! -s conftest.err
15544        } && test -s conftest$ac_exeext &&
15545        $as_test_x conftest$ac_exeext; then
15546   eval "$as_ac_var=yes"
15547 else
15548   echo "$as_me: failed program was:" >&5
15549 sed 's/^/| /' conftest.$ac_ext >&5
15550
15551         eval "$as_ac_var=no"
15552 fi
15553
15554 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15555       conftest$ac_exeext conftest.$ac_ext
15556 fi
15557 ac_res=`eval echo '${'$as_ac_var'}'`
15558                { echo "$as_me:$LINENO: result: $ac_res" >&5
15559 echo "${ECHO_T}$ac_res" >&6; }
15560 if test `eval echo '${'$as_ac_var'}'` = yes; then
15561
15562 cat >>confdefs.h <<_ACEOF
15563 #define CRAY_STACKSEG_END $ac_func
15564 _ACEOF
15565
15566     break
15567 fi
15568
15569   done
15570 fi
15571
15572 { echo "$as_me:$LINENO: checking stack direction for C alloca" >&5
15573 echo $ECHO_N "checking stack direction for C alloca... $ECHO_C" >&6; }
15574 if test "${ac_cv_c_stack_direction+set}" = set; then
15575   echo $ECHO_N "(cached) $ECHO_C" >&6
15576 else
15577   if test "$cross_compiling" = yes; then
15578   ac_cv_c_stack_direction=0
15579 else
15580   cat >conftest.$ac_ext <<_ACEOF
15581 /* confdefs.h.  */
15582 _ACEOF
15583 cat confdefs.h >>conftest.$ac_ext
15584 cat >>conftest.$ac_ext <<_ACEOF
15585 /* end confdefs.h.  */
15586 $ac_includes_default
15587 int
15588 find_stack_direction ()
15589 {
15590   static char *addr = 0;
15591   auto char dummy;
15592   if (addr == 0)
15593     {
15594       addr = &dummy;
15595       return find_stack_direction ();
15596     }
15597   else
15598     return (&dummy > addr) ? 1 : -1;
15599 }
15600
15601 int
15602 main ()
15603 {
15604   return find_stack_direction () < 0;
15605 }
15606 _ACEOF
15607 rm -f conftest$ac_exeext
15608 if { (ac_try="$ac_link"
15609 case "(($ac_try" in
15610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15611   *) ac_try_echo=$ac_try;;
15612 esac
15613 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15614   (eval "$ac_link") 2>&5
15615   ac_status=$?
15616   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15617   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
15618   { (case "(($ac_try" in
15619   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15620   *) ac_try_echo=$ac_try;;
15621 esac
15622 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15623   (eval "$ac_try") 2>&5
15624   ac_status=$?
15625   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15626   (exit $ac_status); }; }; then
15627   ac_cv_c_stack_direction=1
15628 else
15629   echo "$as_me: program exited with status $ac_status" >&5
15630 echo "$as_me: failed program was:" >&5
15631 sed 's/^/| /' conftest.$ac_ext >&5
15632
15633 ( exit $ac_status )
15634 ac_cv_c_stack_direction=-1
15635 fi
15636 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
15637 fi
15638
15639
15640 fi
15641 { echo "$as_me:$LINENO: result: $ac_cv_c_stack_direction" >&5
15642 echo "${ECHO_T}$ac_cv_c_stack_direction" >&6; }
15643
15644 cat >>confdefs.h <<_ACEOF
15645 #define STACK_DIRECTION $ac_cv_c_stack_direction
15646 _ACEOF
15647
15648
15649 fi
15650
15651
15652 if test x"$ac_cv_func_alloca_works" != xyes; then
15653    { { echo "$as_me:$LINENO: error: a system implementation of alloca is required " >&5
15654 echo "$as_me: error: a system implementation of alloca is required " >&2;}
15655    { (exit 1); exit 1; }; }
15656 fi
15657
15658 # fmod, logb, and frexp are found in -lm on most systems.
15659 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
15660
15661 { echo "$as_me:$LINENO: checking for sqrt in -lm" >&5
15662 echo $ECHO_N "checking for sqrt in -lm... $ECHO_C" >&6; }
15663 if test "${ac_cv_lib_m_sqrt+set}" = set; then
15664   echo $ECHO_N "(cached) $ECHO_C" >&6
15665 else
15666   ac_check_lib_save_LIBS=$LIBS
15667 LIBS="-lm  $LIBS"
15668 cat >conftest.$ac_ext <<_ACEOF
15669 /* confdefs.h.  */
15670 _ACEOF
15671 cat confdefs.h >>conftest.$ac_ext
15672 cat >>conftest.$ac_ext <<_ACEOF
15673 /* end confdefs.h.  */
15674
15675 /* Override any GCC internal prototype to avoid an error.
15676    Use char because int might match the return type of a GCC
15677    builtin and then its argument prototype would still apply.  */
15678 #ifdef __cplusplus
15679 extern "C"
15680 #endif
15681 char sqrt ();
15682 int
15683 main ()
15684 {
15685 return sqrt ();
15686   ;
15687   return 0;
15688 }
15689 _ACEOF
15690 rm -f conftest.$ac_objext conftest$ac_exeext
15691 if { (ac_try="$ac_link"
15692 case "(($ac_try" in
15693   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15694   *) ac_try_echo=$ac_try;;
15695 esac
15696 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15697   (eval "$ac_link") 2>conftest.er1
15698   ac_status=$?
15699   grep -v '^ *+' conftest.er1 >conftest.err
15700   rm -f conftest.er1
15701   cat conftest.err >&5
15702   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15703   (exit $ac_status); } && {
15704          test -z "$ac_c_werror_flag" ||
15705          test ! -s conftest.err
15706        } && test -s conftest$ac_exeext &&
15707        $as_test_x conftest$ac_exeext; then
15708   ac_cv_lib_m_sqrt=yes
15709 else
15710   echo "$as_me: failed program was:" >&5
15711 sed 's/^/| /' conftest.$ac_ext >&5
15712
15713         ac_cv_lib_m_sqrt=no
15714 fi
15715
15716 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15717       conftest$ac_exeext conftest.$ac_ext
15718 LIBS=$ac_check_lib_save_LIBS
15719 fi
15720 { echo "$as_me:$LINENO: result: $ac_cv_lib_m_sqrt" >&5
15721 echo "${ECHO_T}$ac_cv_lib_m_sqrt" >&6; }
15722 if test $ac_cv_lib_m_sqrt = yes; then
15723   cat >>confdefs.h <<_ACEOF
15724 #define HAVE_LIBM 1
15725 _ACEOF
15726
15727   LIBS="-lm $LIBS"
15728
15729 fi
15730
15731
15732 # Check for mail-locking functions in a "mail" library.  Probably this should
15733 # have the same check as for liblockfile below.
15734
15735 { echo "$as_me:$LINENO: checking for maillock in -lmail" >&5
15736 echo $ECHO_N "checking for maillock in -lmail... $ECHO_C" >&6; }
15737 if test "${ac_cv_lib_mail_maillock+set}" = set; then
15738   echo $ECHO_N "(cached) $ECHO_C" >&6
15739 else
15740   ac_check_lib_save_LIBS=$LIBS
15741 LIBS="-lmail  $LIBS"
15742 cat >conftest.$ac_ext <<_ACEOF
15743 /* confdefs.h.  */
15744 _ACEOF
15745 cat confdefs.h >>conftest.$ac_ext
15746 cat >>conftest.$ac_ext <<_ACEOF
15747 /* end confdefs.h.  */
15748
15749 /* Override any GCC internal prototype to avoid an error.
15750    Use char because int might match the return type of a GCC
15751    builtin and then its argument prototype would still apply.  */
15752 #ifdef __cplusplus
15753 extern "C"
15754 #endif
15755 char maillock ();
15756 int
15757 main ()
15758 {
15759 return maillock ();
15760   ;
15761   return 0;
15762 }
15763 _ACEOF
15764 rm -f conftest.$ac_objext conftest$ac_exeext
15765 if { (ac_try="$ac_link"
15766 case "(($ac_try" in
15767   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15768   *) ac_try_echo=$ac_try;;
15769 esac
15770 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15771   (eval "$ac_link") 2>conftest.er1
15772   ac_status=$?
15773   grep -v '^ *+' conftest.er1 >conftest.err
15774   rm -f conftest.er1
15775   cat conftest.err >&5
15776   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15777   (exit $ac_status); } && {
15778          test -z "$ac_c_werror_flag" ||
15779          test ! -s conftest.err
15780        } && test -s conftest$ac_exeext &&
15781        $as_test_x conftest$ac_exeext; then
15782   ac_cv_lib_mail_maillock=yes
15783 else
15784   echo "$as_me: failed program was:" >&5
15785 sed 's/^/| /' conftest.$ac_ext >&5
15786
15787         ac_cv_lib_mail_maillock=no
15788 fi
15789
15790 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15791       conftest$ac_exeext conftest.$ac_ext
15792 LIBS=$ac_check_lib_save_LIBS
15793 fi
15794 { echo "$as_me:$LINENO: result: $ac_cv_lib_mail_maillock" >&5
15795 echo "${ECHO_T}$ac_cv_lib_mail_maillock" >&6; }
15796 if test $ac_cv_lib_mail_maillock = yes; then
15797   cat >>confdefs.h <<_ACEOF
15798 #define HAVE_LIBMAIL 1
15799 _ACEOF
15800
15801   LIBS="-lmail $LIBS"
15802
15803 fi
15804
15805
15806 { echo "$as_me:$LINENO: checking for maillock in -llockfile" >&5
15807 echo $ECHO_N "checking for maillock in -llockfile... $ECHO_C" >&6; }
15808 if test "${ac_cv_lib_lockfile_maillock+set}" = set; then
15809   echo $ECHO_N "(cached) $ECHO_C" >&6
15810 else
15811   ac_check_lib_save_LIBS=$LIBS
15812 LIBS="-llockfile  $LIBS"
15813 cat >conftest.$ac_ext <<_ACEOF
15814 /* confdefs.h.  */
15815 _ACEOF
15816 cat confdefs.h >>conftest.$ac_ext
15817 cat >>conftest.$ac_ext <<_ACEOF
15818 /* end confdefs.h.  */
15819
15820 /* Override any GCC internal prototype to avoid an error.
15821    Use char because int might match the return type of a GCC
15822    builtin and then its argument prototype would still apply.  */
15823 #ifdef __cplusplus
15824 extern "C"
15825 #endif
15826 char maillock ();
15827 int
15828 main ()
15829 {
15830 return maillock ();
15831   ;
15832   return 0;
15833 }
15834 _ACEOF
15835 rm -f conftest.$ac_objext conftest$ac_exeext
15836 if { (ac_try="$ac_link"
15837 case "(($ac_try" in
15838   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15839   *) ac_try_echo=$ac_try;;
15840 esac
15841 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15842   (eval "$ac_link") 2>conftest.er1
15843   ac_status=$?
15844   grep -v '^ *+' conftest.er1 >conftest.err
15845   rm -f conftest.er1
15846   cat conftest.err >&5
15847   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15848   (exit $ac_status); } && {
15849          test -z "$ac_c_werror_flag" ||
15850          test ! -s conftest.err
15851        } && test -s conftest$ac_exeext &&
15852        $as_test_x conftest$ac_exeext; then
15853   ac_cv_lib_lockfile_maillock=yes
15854 else
15855   echo "$as_me: failed program was:" >&5
15856 sed 's/^/| /' conftest.$ac_ext >&5
15857
15858         ac_cv_lib_lockfile_maillock=no
15859 fi
15860
15861 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
15862       conftest$ac_exeext conftest.$ac_ext
15863 LIBS=$ac_check_lib_save_LIBS
15864 fi
15865 { echo "$as_me:$LINENO: result: $ac_cv_lib_lockfile_maillock" >&5
15866 echo "${ECHO_T}$ac_cv_lib_lockfile_maillock" >&6; }
15867 if test $ac_cv_lib_lockfile_maillock = yes; then
15868   cat >>confdefs.h <<_ACEOF
15869 #define HAVE_LIBLOCKFILE 1
15870 _ACEOF
15871
15872   LIBS="-llockfile $LIBS"
15873
15874 fi
15875
15876 # If we have the shared liblockfile, assume we must use it for mail
15877 # locking (e.g. Debian).  If we couldn't link against liblockfile
15878 # (no liblockfile.a installed), ensure that we don't need to.
15879 if test "$ac_cv_lib_lockfile_maillock" = no; then
15880       # Extract the first word of "liblockfile.so", so it can be a program name with args.
15881 set dummy liblockfile.so; ac_word=$2
15882 { echo "$as_me:$LINENO: checking for $ac_word" >&5
15883 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
15884 if test "${ac_cv_prog_liblockfile+set}" = set; then
15885   echo $ECHO_N "(cached) $ECHO_C" >&6
15886 else
15887   if test -n "$liblockfile"; then
15888   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
15889 else
15890 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15891 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
15892 for as_dir in $as_dummy
15893 do
15894   IFS=$as_save_IFS
15895   test -z "$as_dir" && as_dir=.
15896   for ac_exec_ext in '' $ac_executable_extensions; do
15897   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
15898     ac_cv_prog_liblockfile="yes"
15899     echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
15900     break 2
15901   fi
15902 done
15903 done
15904 IFS=$as_save_IFS
15905
15906   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
15907 fi
15908 fi
15909 liblockfile=$ac_cv_prog_liblockfile
15910 if test -n "$liblockfile"; then
15911   { echo "$as_me:$LINENO: result: $liblockfile" >&5
15912 echo "${ECHO_T}$liblockfile" >&6; }
15913 else
15914   { echo "$as_me:$LINENO: result: no" >&5
15915 echo "${ECHO_T}no" >&6; }
15916 fi
15917
15918
15919   if test $ac_cv_prog_liblockfile = yes; then
15920     { { echo "$as_me:$LINENO: error: Shared liblockfile found but can't link against it.
15921 This probably means that movemail could lose mail.
15922 There may be a \`development' package to install containing liblockfile." >&5
15923 echo "$as_me: error: Shared liblockfile found but can't link against it.
15924 This probably means that movemail could lose mail.
15925 There may be a \`development' package to install containing liblockfile." >&2;}
15926    { (exit 1); exit 1; }; }
15927   else :
15928   fi
15929 fi
15930
15931 for ac_func in touchlock
15932 do
15933 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
15934 { echo "$as_me:$LINENO: checking for $ac_func" >&5
15935 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
15936 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
15937   echo $ECHO_N "(cached) $ECHO_C" >&6
15938 else
15939   cat >conftest.$ac_ext <<_ACEOF
15940 /* confdefs.h.  */
15941 _ACEOF
15942 cat confdefs.h >>conftest.$ac_ext
15943 cat >>conftest.$ac_ext <<_ACEOF
15944 /* end confdefs.h.  */
15945 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
15946    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
15947 #define $ac_func innocuous_$ac_func
15948
15949 /* System header to define __stub macros and hopefully few prototypes,
15950     which can conflict with char $ac_func (); below.
15951     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
15952     <limits.h> exists even on freestanding compilers.  */
15953
15954 #ifdef __STDC__
15955 # include <limits.h>
15956 #else
15957 # include <assert.h>
15958 #endif
15959
15960 #undef $ac_func
15961
15962 /* Override any GCC internal prototype to avoid an error.
15963    Use char because int might match the return type of a GCC
15964    builtin and then its argument prototype would still apply.  */
15965 #ifdef __cplusplus
15966 extern "C"
15967 #endif
15968 char $ac_func ();
15969 /* The GNU C library defines this for functions which it implements
15970     to always fail with ENOSYS.  Some functions are actually named
15971     something starting with __ and the normal name is an alias.  */
15972 #if defined __stub_$ac_func || defined __stub___$ac_func
15973 choke me
15974 #endif
15975
15976 int
15977 main ()
15978 {
15979 return $ac_func ();
15980   ;
15981   return 0;
15982 }
15983 _ACEOF
15984 rm -f conftest.$ac_objext conftest$ac_exeext
15985 if { (ac_try="$ac_link"
15986 case "(($ac_try" in
15987   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
15988   *) ac_try_echo=$ac_try;;
15989 esac
15990 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
15991   (eval "$ac_link") 2>conftest.er1
15992   ac_status=$?
15993   grep -v '^ *+' conftest.er1 >conftest.err
15994   rm -f conftest.er1
15995   cat conftest.err >&5
15996   echo "$as_me:$LINENO: \$? = $ac_status" >&5
15997   (exit $ac_status); } && {
15998          test -z "$ac_c_werror_flag" ||
15999          test ! -s conftest.err
16000        } && test -s conftest$ac_exeext &&
16001        $as_test_x conftest$ac_exeext; then
16002   eval "$as_ac_var=yes"
16003 else
16004   echo "$as_me: failed program was:" >&5
16005 sed 's/^/| /' conftest.$ac_ext >&5
16006
16007         eval "$as_ac_var=no"
16008 fi
16009
16010 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16011       conftest$ac_exeext conftest.$ac_ext
16012 fi
16013 ac_res=`eval echo '${'$as_ac_var'}'`
16014                { echo "$as_me:$LINENO: result: $ac_res" >&5
16015 echo "${ECHO_T}$ac_res" >&6; }
16016 if test `eval echo '${'$as_ac_var'}'` = yes; then
16017   cat >>confdefs.h <<_ACEOF
16018 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16019 _ACEOF
16020
16021 fi
16022 done
16023
16024
16025 for ac_header in maillock.h
16026 do
16027 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16028 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16029   { echo "$as_me:$LINENO: checking for $ac_header" >&5
16030 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16031 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16032   echo $ECHO_N "(cached) $ECHO_C" >&6
16033 fi
16034 ac_res=`eval echo '${'$as_ac_Header'}'`
16035                { echo "$as_me:$LINENO: result: $ac_res" >&5
16036 echo "${ECHO_T}$ac_res" >&6; }
16037 else
16038   # Is the header compilable?
16039 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16040 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16041 cat >conftest.$ac_ext <<_ACEOF
16042 /* confdefs.h.  */
16043 _ACEOF
16044 cat confdefs.h >>conftest.$ac_ext
16045 cat >>conftest.$ac_ext <<_ACEOF
16046 /* end confdefs.h.  */
16047 $ac_includes_default
16048 #include <$ac_header>
16049 _ACEOF
16050 rm -f conftest.$ac_objext
16051 if { (ac_try="$ac_compile"
16052 case "(($ac_try" in
16053   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16054   *) ac_try_echo=$ac_try;;
16055 esac
16056 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16057   (eval "$ac_compile") 2>conftest.er1
16058   ac_status=$?
16059   grep -v '^ *+' conftest.er1 >conftest.err
16060   rm -f conftest.er1
16061   cat conftest.err >&5
16062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16063   (exit $ac_status); } && {
16064          test -z "$ac_c_werror_flag" ||
16065          test ! -s conftest.err
16066        } && test -s conftest.$ac_objext; then
16067   ac_header_compiler=yes
16068 else
16069   echo "$as_me: failed program was:" >&5
16070 sed 's/^/| /' conftest.$ac_ext >&5
16071
16072         ac_header_compiler=no
16073 fi
16074
16075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16076 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16077 echo "${ECHO_T}$ac_header_compiler" >&6; }
16078
16079 # Is the header present?
16080 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16081 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16082 cat >conftest.$ac_ext <<_ACEOF
16083 /* confdefs.h.  */
16084 _ACEOF
16085 cat confdefs.h >>conftest.$ac_ext
16086 cat >>conftest.$ac_ext <<_ACEOF
16087 /* end confdefs.h.  */
16088 #include <$ac_header>
16089 _ACEOF
16090 if { (ac_try="$ac_cpp conftest.$ac_ext"
16091 case "(($ac_try" in
16092   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16093   *) ac_try_echo=$ac_try;;
16094 esac
16095 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16096   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16097   ac_status=$?
16098   grep -v '^ *+' conftest.er1 >conftest.err
16099   rm -f conftest.er1
16100   cat conftest.err >&5
16101   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16102   (exit $ac_status); } >/dev/null && {
16103          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16104          test ! -s conftest.err
16105        }; then
16106   ac_header_preproc=yes
16107 else
16108   echo "$as_me: failed program was:" >&5
16109 sed 's/^/| /' conftest.$ac_ext >&5
16110
16111   ac_header_preproc=no
16112 fi
16113
16114 rm -f conftest.err conftest.$ac_ext
16115 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16116 echo "${ECHO_T}$ac_header_preproc" >&6; }
16117
16118 # So?  What about this header?
16119 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16120   yes:no: )
16121     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16122 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16123     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16124 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16125     ac_header_preproc=yes
16126     ;;
16127   no:yes:* )
16128     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16129 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16130     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16131 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16132     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16133 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16134     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16135 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16136     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16137 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16138     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16139 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16140
16141     ;;
16142 esac
16143 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16144 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16145 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16146   echo $ECHO_N "(cached) $ECHO_C" >&6
16147 else
16148   eval "$as_ac_Header=\$ac_header_preproc"
16149 fi
16150 ac_res=`eval echo '${'$as_ac_Header'}'`
16151                { echo "$as_me:$LINENO: result: $ac_res" >&5
16152 echo "${ECHO_T}$ac_res" >&6; }
16153
16154 fi
16155 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16156   cat >>confdefs.h <<_ACEOF
16157 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16158 _ACEOF
16159
16160 fi
16161
16162 done
16163
16164
16165
16166
16167
16168
16169
16170
16171
16172
16173
16174
16175
16176
16177
16178
16179
16180
16181
16182
16183
16184
16185
16186
16187
16188
16189
16190
16191
16192
16193
16194
16195
16196
16197
16198
16199
16200
16201
16202
16203
16204
16205
16206
16207
16208
16209
16210
16211
16212
16213
16214
16215
16216
16217
16218
16219
16220
16221
16222
16223
16224
16225
16226
16227
16228
16229
16230
16231
16232
16233
16234
16235
16236 for ac_func in gethostname getdomainname dup2 \
16237 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
16238 random lrand48 bcopy bcmp logb frexp fmod rint cbrt ftime setsid \
16239 strerror fpathconf select mktime euidaccess getpagesize tzset setlocale \
16240 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
16241 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm index rindex \
16242 sendto recvfrom getsockopt setsockopt getsockname getpeername \
16243 gai_strerror mkstemp getline getdelim mremap memmove fsync sync bzero \
16244 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
16245 cfmakeraw cfsetspeed
16246 do
16247 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
16248 { echo "$as_me:$LINENO: checking for $ac_func" >&5
16249 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
16250 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
16251   echo $ECHO_N "(cached) $ECHO_C" >&6
16252 else
16253   cat >conftest.$ac_ext <<_ACEOF
16254 /* confdefs.h.  */
16255 _ACEOF
16256 cat confdefs.h >>conftest.$ac_ext
16257 cat >>conftest.$ac_ext <<_ACEOF
16258 /* end confdefs.h.  */
16259 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
16260    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16261 #define $ac_func innocuous_$ac_func
16262
16263 /* System header to define __stub macros and hopefully few prototypes,
16264     which can conflict with char $ac_func (); below.
16265     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16266     <limits.h> exists even on freestanding compilers.  */
16267
16268 #ifdef __STDC__
16269 # include <limits.h>
16270 #else
16271 # include <assert.h>
16272 #endif
16273
16274 #undef $ac_func
16275
16276 /* Override any GCC internal prototype to avoid an error.
16277    Use char because int might match the return type of a GCC
16278    builtin and then its argument prototype would still apply.  */
16279 #ifdef __cplusplus
16280 extern "C"
16281 #endif
16282 char $ac_func ();
16283 /* The GNU C library defines this for functions which it implements
16284     to always fail with ENOSYS.  Some functions are actually named
16285     something starting with __ and the normal name is an alias.  */
16286 #if defined __stub_$ac_func || defined __stub___$ac_func
16287 choke me
16288 #endif
16289
16290 int
16291 main ()
16292 {
16293 return $ac_func ();
16294   ;
16295   return 0;
16296 }
16297 _ACEOF
16298 rm -f conftest.$ac_objext conftest$ac_exeext
16299 if { (ac_try="$ac_link"
16300 case "(($ac_try" in
16301   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16302   *) ac_try_echo=$ac_try;;
16303 esac
16304 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16305   (eval "$ac_link") 2>conftest.er1
16306   ac_status=$?
16307   grep -v '^ *+' conftest.er1 >conftest.err
16308   rm -f conftest.er1
16309   cat conftest.err >&5
16310   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16311   (exit $ac_status); } && {
16312          test -z "$ac_c_werror_flag" ||
16313          test ! -s conftest.err
16314        } && test -s conftest$ac_exeext &&
16315        $as_test_x conftest$ac_exeext; then
16316   eval "$as_ac_var=yes"
16317 else
16318   echo "$as_me: failed program was:" >&5
16319 sed 's/^/| /' conftest.$ac_ext >&5
16320
16321         eval "$as_ac_var=no"
16322 fi
16323
16324 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16325       conftest$ac_exeext conftest.$ac_ext
16326 fi
16327 ac_res=`eval echo '${'$as_ac_var'}'`
16328                { echo "$as_me:$LINENO: result: $ac_res" >&5
16329 echo "${ECHO_T}$ac_res" >&6; }
16330 if test `eval echo '${'$as_ac_var'}'` = yes; then
16331   cat >>confdefs.h <<_ACEOF
16332 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16333 _ACEOF
16334
16335 fi
16336 done
16337
16338
16339
16340 for ac_header in sys/un.h
16341 do
16342 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16343 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16344   { echo "$as_me:$LINENO: checking for $ac_header" >&5
16345 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16346 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16347   echo $ECHO_N "(cached) $ECHO_C" >&6
16348 fi
16349 ac_res=`eval echo '${'$as_ac_Header'}'`
16350                { echo "$as_me:$LINENO: result: $ac_res" >&5
16351 echo "${ECHO_T}$ac_res" >&6; }
16352 else
16353   # Is the header compilable?
16354 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16355 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16356 cat >conftest.$ac_ext <<_ACEOF
16357 /* confdefs.h.  */
16358 _ACEOF
16359 cat confdefs.h >>conftest.$ac_ext
16360 cat >>conftest.$ac_ext <<_ACEOF
16361 /* end confdefs.h.  */
16362 $ac_includes_default
16363 #include <$ac_header>
16364 _ACEOF
16365 rm -f conftest.$ac_objext
16366 if { (ac_try="$ac_compile"
16367 case "(($ac_try" in
16368   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16369   *) ac_try_echo=$ac_try;;
16370 esac
16371 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16372   (eval "$ac_compile") 2>conftest.er1
16373   ac_status=$?
16374   grep -v '^ *+' conftest.er1 >conftest.err
16375   rm -f conftest.er1
16376   cat conftest.err >&5
16377   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16378   (exit $ac_status); } && {
16379          test -z "$ac_c_werror_flag" ||
16380          test ! -s conftest.err
16381        } && test -s conftest.$ac_objext; then
16382   ac_header_compiler=yes
16383 else
16384   echo "$as_me: failed program was:" >&5
16385 sed 's/^/| /' conftest.$ac_ext >&5
16386
16387         ac_header_compiler=no
16388 fi
16389
16390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16391 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16392 echo "${ECHO_T}$ac_header_compiler" >&6; }
16393
16394 # Is the header present?
16395 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16396 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16397 cat >conftest.$ac_ext <<_ACEOF
16398 /* confdefs.h.  */
16399 _ACEOF
16400 cat confdefs.h >>conftest.$ac_ext
16401 cat >>conftest.$ac_ext <<_ACEOF
16402 /* end confdefs.h.  */
16403 #include <$ac_header>
16404 _ACEOF
16405 if { (ac_try="$ac_cpp conftest.$ac_ext"
16406 case "(($ac_try" in
16407   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16408   *) ac_try_echo=$ac_try;;
16409 esac
16410 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16411   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16412   ac_status=$?
16413   grep -v '^ *+' conftest.er1 >conftest.err
16414   rm -f conftest.er1
16415   cat conftest.err >&5
16416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16417   (exit $ac_status); } >/dev/null && {
16418          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16419          test ! -s conftest.err
16420        }; then
16421   ac_header_preproc=yes
16422 else
16423   echo "$as_me: failed program was:" >&5
16424 sed 's/^/| /' conftest.$ac_ext >&5
16425
16426   ac_header_preproc=no
16427 fi
16428
16429 rm -f conftest.err conftest.$ac_ext
16430 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16431 echo "${ECHO_T}$ac_header_preproc" >&6; }
16432
16433 # So?  What about this header?
16434 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16435   yes:no: )
16436     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16437 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16438     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16439 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16440     ac_header_preproc=yes
16441     ;;
16442   no:yes:* )
16443     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16444 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16445     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16446 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16447     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16448 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16449     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16450 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16451     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16452 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16453     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16454 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16455
16456     ;;
16457 esac
16458 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16459 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16460 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16461   echo $ECHO_N "(cached) $ECHO_C" >&6
16462 else
16463   eval "$as_ac_Header=\$ac_header_preproc"
16464 fi
16465 ac_res=`eval echo '${'$as_ac_Header'}'`
16466                { echo "$as_me:$LINENO: result: $ac_res" >&5
16467 echo "${ECHO_T}$ac_res" >&6; }
16468
16469 fi
16470 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16471   cat >>confdefs.h <<_ACEOF
16472 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16473 _ACEOF
16474
16475 fi
16476
16477 done
16478
16479
16480
16481
16482
16483
16484 for ac_header in $ac_header_list
16485 do
16486 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
16487 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16488   { echo "$as_me:$LINENO: checking for $ac_header" >&5
16489 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16490 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16491   echo $ECHO_N "(cached) $ECHO_C" >&6
16492 fi
16493 ac_res=`eval echo '${'$as_ac_Header'}'`
16494                { echo "$as_me:$LINENO: result: $ac_res" >&5
16495 echo "${ECHO_T}$ac_res" >&6; }
16496 else
16497   # Is the header compilable?
16498 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
16499 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
16500 cat >conftest.$ac_ext <<_ACEOF
16501 /* confdefs.h.  */
16502 _ACEOF
16503 cat confdefs.h >>conftest.$ac_ext
16504 cat >>conftest.$ac_ext <<_ACEOF
16505 /* end confdefs.h.  */
16506 $ac_includes_default
16507 #include <$ac_header>
16508 _ACEOF
16509 rm -f conftest.$ac_objext
16510 if { (ac_try="$ac_compile"
16511 case "(($ac_try" in
16512   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16513   *) ac_try_echo=$ac_try;;
16514 esac
16515 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16516   (eval "$ac_compile") 2>conftest.er1
16517   ac_status=$?
16518   grep -v '^ *+' conftest.er1 >conftest.err
16519   rm -f conftest.er1
16520   cat conftest.err >&5
16521   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16522   (exit $ac_status); } && {
16523          test -z "$ac_c_werror_flag" ||
16524          test ! -s conftest.err
16525        } && test -s conftest.$ac_objext; then
16526   ac_header_compiler=yes
16527 else
16528   echo "$as_me: failed program was:" >&5
16529 sed 's/^/| /' conftest.$ac_ext >&5
16530
16531         ac_header_compiler=no
16532 fi
16533
16534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16535 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
16536 echo "${ECHO_T}$ac_header_compiler" >&6; }
16537
16538 # Is the header present?
16539 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
16540 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
16541 cat >conftest.$ac_ext <<_ACEOF
16542 /* confdefs.h.  */
16543 _ACEOF
16544 cat confdefs.h >>conftest.$ac_ext
16545 cat >>conftest.$ac_ext <<_ACEOF
16546 /* end confdefs.h.  */
16547 #include <$ac_header>
16548 _ACEOF
16549 if { (ac_try="$ac_cpp conftest.$ac_ext"
16550 case "(($ac_try" in
16551   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16552   *) ac_try_echo=$ac_try;;
16553 esac
16554 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16555   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
16556   ac_status=$?
16557   grep -v '^ *+' conftest.er1 >conftest.err
16558   rm -f conftest.er1
16559   cat conftest.err >&5
16560   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16561   (exit $ac_status); } >/dev/null && {
16562          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
16563          test ! -s conftest.err
16564        }; then
16565   ac_header_preproc=yes
16566 else
16567   echo "$as_me: failed program was:" >&5
16568 sed 's/^/| /' conftest.$ac_ext >&5
16569
16570   ac_header_preproc=no
16571 fi
16572
16573 rm -f conftest.err conftest.$ac_ext
16574 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
16575 echo "${ECHO_T}$ac_header_preproc" >&6; }
16576
16577 # So?  What about this header?
16578 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
16579   yes:no: )
16580     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
16581 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
16582     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
16583 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
16584     ac_header_preproc=yes
16585     ;;
16586   no:yes:* )
16587     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
16588 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
16589     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
16590 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
16591     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
16592 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
16593     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
16594 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
16595     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
16596 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
16597     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
16598 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
16599
16600     ;;
16601 esac
16602 { echo "$as_me:$LINENO: checking for $ac_header" >&5
16603 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
16604 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
16605   echo $ECHO_N "(cached) $ECHO_C" >&6
16606 else
16607   eval "$as_ac_Header=\$ac_header_preproc"
16608 fi
16609 ac_res=`eval echo '${'$as_ac_Header'}'`
16610                { echo "$as_me:$LINENO: result: $ac_res" >&5
16611 echo "${ECHO_T}$ac_res" >&6; }
16612
16613 fi
16614 if test `eval echo '${'$as_ac_Header'}'` = yes; then
16615   cat >>confdefs.h <<_ACEOF
16616 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
16617 _ACEOF
16618
16619 fi
16620
16621 done
16622
16623
16624
16625
16626
16627
16628
16629
16630
16631 for ac_func in $ac_func_list
16632 do
16633 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
16634 { echo "$as_me:$LINENO: checking for $ac_func" >&5
16635 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
16636 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
16637   echo $ECHO_N "(cached) $ECHO_C" >&6
16638 else
16639   cat >conftest.$ac_ext <<_ACEOF
16640 /* confdefs.h.  */
16641 _ACEOF
16642 cat confdefs.h >>conftest.$ac_ext
16643 cat >>conftest.$ac_ext <<_ACEOF
16644 /* end confdefs.h.  */
16645 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
16646    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
16647 #define $ac_func innocuous_$ac_func
16648
16649 /* System header to define __stub macros and hopefully few prototypes,
16650     which can conflict with char $ac_func (); below.
16651     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
16652     <limits.h> exists even on freestanding compilers.  */
16653
16654 #ifdef __STDC__
16655 # include <limits.h>
16656 #else
16657 # include <assert.h>
16658 #endif
16659
16660 #undef $ac_func
16661
16662 /* Override any GCC internal prototype to avoid an error.
16663    Use char because int might match the return type of a GCC
16664    builtin and then its argument prototype would still apply.  */
16665 #ifdef __cplusplus
16666 extern "C"
16667 #endif
16668 char $ac_func ();
16669 /* The GNU C library defines this for functions which it implements
16670     to always fail with ENOSYS.  Some functions are actually named
16671     something starting with __ and the normal name is an alias.  */
16672 #if defined __stub_$ac_func || defined __stub___$ac_func
16673 choke me
16674 #endif
16675
16676 int
16677 main ()
16678 {
16679 return $ac_func ();
16680   ;
16681   return 0;
16682 }
16683 _ACEOF
16684 rm -f conftest.$ac_objext conftest$ac_exeext
16685 if { (ac_try="$ac_link"
16686 case "(($ac_try" in
16687   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16688   *) ac_try_echo=$ac_try;;
16689 esac
16690 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16691   (eval "$ac_link") 2>conftest.er1
16692   ac_status=$?
16693   grep -v '^ *+' conftest.er1 >conftest.err
16694   rm -f conftest.er1
16695   cat conftest.err >&5
16696   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16697   (exit $ac_status); } && {
16698          test -z "$ac_c_werror_flag" ||
16699          test ! -s conftest.err
16700        } && test -s conftest$ac_exeext &&
16701        $as_test_x conftest$ac_exeext; then
16702   eval "$as_ac_var=yes"
16703 else
16704   echo "$as_me: failed program was:" >&5
16705 sed 's/^/| /' conftest.$ac_ext >&5
16706
16707         eval "$as_ac_var=no"
16708 fi
16709
16710 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
16711       conftest$ac_exeext conftest.$ac_ext
16712 fi
16713 ac_res=`eval echo '${'$as_ac_var'}'`
16714                { echo "$as_me:$LINENO: result: $ac_res" >&5
16715 echo "${ECHO_T}$ac_res" >&6; }
16716 if test `eval echo '${'$as_ac_var'}'` = yes; then
16717   cat >>confdefs.h <<_ACEOF
16718 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
16719 _ACEOF
16720
16721 fi
16722 done
16723
16724
16725
16726
16727
16728
16729
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740 { echo "$as_me:$LINENO: checking for working mktime" >&5
16741 echo $ECHO_N "checking for working mktime... $ECHO_C" >&6; }
16742 if test "${ac_cv_func_working_mktime+set}" = set; then
16743   echo $ECHO_N "(cached) $ECHO_C" >&6
16744 else
16745   if test "$cross_compiling" = yes; then
16746   ac_cv_func_working_mktime=no
16747 else
16748   cat >conftest.$ac_ext <<_ACEOF
16749 /* confdefs.h.  */
16750 _ACEOF
16751 cat confdefs.h >>conftest.$ac_ext
16752 cat >>conftest.$ac_ext <<_ACEOF
16753 /* end confdefs.h.  */
16754 /* Test program from Paul Eggert and Tony Leneis.  */
16755 #ifdef TIME_WITH_SYS_TIME
16756 # include <sys/time.h>
16757 # include <time.h>
16758 #else
16759 # ifdef HAVE_SYS_TIME_H
16760 #  include <sys/time.h>
16761 # else
16762 #  include <time.h>
16763 # endif
16764 #endif
16765
16766 #include <limits.h>
16767 #include <stdlib.h>
16768
16769 #ifdef HAVE_UNISTD_H
16770 # include <unistd.h>
16771 #endif
16772
16773 #ifndef HAVE_ALARM
16774 # define alarm(X) /* empty */
16775 #endif
16776
16777 /* Work around redefinition to rpl_putenv by other config tests.  */
16778 #undef putenv
16779
16780 static time_t time_t_max;
16781 static time_t time_t_min;
16782
16783 /* Values we'll use to set the TZ environment variable.  */
16784 static char *tz_strings[] = {
16785   (char *) 0, "TZ=GMT0", "TZ=JST-9",
16786   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
16787 };
16788 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
16789
16790 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
16791    Based on a problem report from Andreas Jaeger.  */
16792 static int
16793 spring_forward_gap ()
16794 {
16795   /* glibc (up to about 1998-10-07) failed this test. */
16796   struct tm tm;
16797
16798   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16799      instead of "TZ=America/Vancouver" in order to detect the bug even
16800      on systems that don't support the Olson extension, or don't have the
16801      full zoneinfo tables installed.  */
16802   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16803
16804   tm.tm_year = 98;
16805   tm.tm_mon = 3;
16806   tm.tm_mday = 5;
16807   tm.tm_hour = 2;
16808   tm.tm_min = 0;
16809   tm.tm_sec = 0;
16810   tm.tm_isdst = -1;
16811   return mktime (&tm) != (time_t) -1;
16812 }
16813
16814 static int
16815 mktime_test1 (now)
16816      time_t now;
16817 {
16818   struct tm *lt;
16819   return ! (lt = localtime (&now)) || mktime (lt) == now;
16820 }
16821
16822 static int
16823 mktime_test (now)
16824      time_t now;
16825 {
16826   return (mktime_test1 (now)
16827           && mktime_test1 ((time_t) (time_t_max - now))
16828           && mktime_test1 ((time_t) (time_t_min + now)));
16829 }
16830
16831 static int
16832 irix_6_4_bug ()
16833 {
16834   /* Based on code from Ariel Faigon.  */
16835   struct tm tm;
16836   tm.tm_year = 96;
16837   tm.tm_mon = 3;
16838   tm.tm_mday = 0;
16839   tm.tm_hour = 0;
16840   tm.tm_min = 0;
16841   tm.tm_sec = 0;
16842   tm.tm_isdst = -1;
16843   mktime (&tm);
16844   return tm.tm_mon == 2 && tm.tm_mday == 31;
16845 }
16846
16847 static int
16848 bigtime_test (j)
16849      int j;
16850 {
16851   struct tm tm;
16852   time_t now;
16853   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
16854   now = mktime (&tm);
16855   if (now != (time_t) -1)
16856     {
16857       struct tm *lt = localtime (&now);
16858       if (! (lt
16859              && lt->tm_year == tm.tm_year
16860              && lt->tm_mon == tm.tm_mon
16861              && lt->tm_mday == tm.tm_mday
16862              && lt->tm_hour == tm.tm_hour
16863              && lt->tm_min == tm.tm_min
16864              && lt->tm_sec == tm.tm_sec
16865              && lt->tm_yday == tm.tm_yday
16866              && lt->tm_wday == tm.tm_wday
16867              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
16868                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
16869         return 0;
16870     }
16871   return 1;
16872 }
16873
16874 static int
16875 year_2050_test ()
16876 {
16877   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
16878      ignoring leap seconds.  */
16879   unsigned long int answer = 2527315200UL;
16880
16881   struct tm tm;
16882   time_t t;
16883   tm.tm_year = 2050 - 1900;
16884   tm.tm_mon = 2 - 1;
16885   tm.tm_mday = 1;
16886   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
16887   tm.tm_isdst = -1;
16888
16889   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
16890      instead of "TZ=America/Vancouver" in order to detect the bug even
16891      on systems that don't support the Olson extension, or don't have the
16892      full zoneinfo tables installed.  */
16893   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
16894
16895   t = mktime (&tm);
16896
16897   /* Check that the result is either a failure, or close enough
16898      to the correct answer that we can assume the discrepancy is
16899      due to leap seconds.  */
16900   return (t == (time_t) -1
16901           || (0 < t && answer - 120 <= t && t <= answer + 120));
16902 }
16903
16904 int
16905 main ()
16906 {
16907   time_t t, delta;
16908   int i, j;
16909
16910   /* This test makes some buggy mktime implementations loop.
16911      Give up after 60 seconds; a mktime slower than that
16912      isn't worth using anyway.  */
16913   alarm (60);
16914
16915   for (;;)
16916     {
16917       t = (time_t_max << 1) + 1;
16918       if (t <= time_t_max)
16919         break;
16920       time_t_max = t;
16921     }
16922   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
16923
16924   delta = time_t_max / 997; /* a suitable prime number */
16925   for (i = 0; i < N_STRINGS; i++)
16926     {
16927       if (tz_strings[i])
16928         putenv (tz_strings[i]);
16929
16930       for (t = 0; t <= time_t_max - delta; t += delta)
16931         if (! mktime_test (t))
16932           return 1;
16933       if (! (mktime_test ((time_t) 1)
16934              && mktime_test ((time_t) (60 * 60))
16935              && mktime_test ((time_t) (60 * 60 * 24))))
16936         return 1;
16937
16938       for (j = 1; ; j <<= 1)
16939         if (! bigtime_test (j))
16940           return 1;
16941         else if (INT_MAX / 2 < j)
16942           break;
16943       if (! bigtime_test (INT_MAX))
16944         return 1;
16945     }
16946   return ! (irix_6_4_bug () && spring_forward_gap () && year_2050_test ());
16947 }
16948 _ACEOF
16949 rm -f conftest$ac_exeext
16950 if { (ac_try="$ac_link"
16951 case "(($ac_try" in
16952   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16953   *) ac_try_echo=$ac_try;;
16954 esac
16955 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16956   (eval "$ac_link") 2>&5
16957   ac_status=$?
16958   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16959   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
16960   { (case "(($ac_try" in
16961   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
16962   *) ac_try_echo=$ac_try;;
16963 esac
16964 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
16965   (eval "$ac_try") 2>&5
16966   ac_status=$?
16967   echo "$as_me:$LINENO: \$? = $ac_status" >&5
16968   (exit $ac_status); }; }; then
16969   ac_cv_func_working_mktime=yes
16970 else
16971   echo "$as_me: program exited with status $ac_status" >&5
16972 echo "$as_me: failed program was:" >&5
16973 sed 's/^/| /' conftest.$ac_ext >&5
16974
16975 ( exit $ac_status )
16976 ac_cv_func_working_mktime=no
16977 fi
16978 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
16979 fi
16980
16981
16982 fi
16983 { echo "$as_me:$LINENO: result: $ac_cv_func_working_mktime" >&5
16984 echo "${ECHO_T}$ac_cv_func_working_mktime" >&6; }
16985 if test $ac_cv_func_working_mktime = no; then
16986   case " $LIBOBJS " in
16987   *" mktime.$ac_objext "* ) ;;
16988   *) LIBOBJS="$LIBOBJS mktime.$ac_objext"
16989  ;;
16990 esac
16991
16992 fi
16993
16994 if test "$ac_cv_func_working_mktime" = no; then
16995
16996 cat >>confdefs.h <<\_ACEOF
16997 #define BROKEN_MKTIME 1
16998 _ACEOF
16999
17000 fi
17001
17002 ac_have_func=no # yes means we've found a way to get the load average.
17003
17004 # Make sure getloadavg.c is where it belongs, at configure-time.
17005 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
17006   { { echo "$as_me:$LINENO: error: $srcdir/$ac_config_libobj_dir/getloadavg.c is missing" >&5
17007 echo "$as_me: error: $srcdir/$ac_config_libobj_dir/getloadavg.c is missing" >&2;}
17008    { (exit 1); exit 1; }; }
17009
17010 ac_save_LIBS=$LIBS
17011
17012 # Check for getloadavg, but be sure not to touch the cache variable.
17013 ({ echo "$as_me:$LINENO: checking for getloadavg" >&5
17014 echo $ECHO_N "checking for getloadavg... $ECHO_C" >&6; }
17015 if test "${ac_cv_func_getloadavg+set}" = set; then
17016   echo $ECHO_N "(cached) $ECHO_C" >&6
17017 else
17018   cat >conftest.$ac_ext <<_ACEOF
17019 /* confdefs.h.  */
17020 _ACEOF
17021 cat confdefs.h >>conftest.$ac_ext
17022 cat >>conftest.$ac_ext <<_ACEOF
17023 /* end confdefs.h.  */
17024 /* Define getloadavg to an innocuous variant, in case <limits.h> declares getloadavg.
17025    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17026 #define getloadavg innocuous_getloadavg
17027
17028 /* System header to define __stub macros and hopefully few prototypes,
17029     which can conflict with char getloadavg (); below.
17030     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17031     <limits.h> exists even on freestanding compilers.  */
17032
17033 #ifdef __STDC__
17034 # include <limits.h>
17035 #else
17036 # include <assert.h>
17037 #endif
17038
17039 #undef getloadavg
17040
17041 /* Override any GCC internal prototype to avoid an error.
17042    Use char because int might match the return type of a GCC
17043    builtin and then its argument prototype would still apply.  */
17044 #ifdef __cplusplus
17045 extern "C"
17046 #endif
17047 char getloadavg ();
17048 /* The GNU C library defines this for functions which it implements
17049     to always fail with ENOSYS.  Some functions are actually named
17050     something starting with __ and the normal name is an alias.  */
17051 #if defined __stub_getloadavg || defined __stub___getloadavg
17052 choke me
17053 #endif
17054
17055 int
17056 main ()
17057 {
17058 return getloadavg ();
17059   ;
17060   return 0;
17061 }
17062 _ACEOF
17063 rm -f conftest.$ac_objext conftest$ac_exeext
17064 if { (ac_try="$ac_link"
17065 case "(($ac_try" in
17066   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17067   *) ac_try_echo=$ac_try;;
17068 esac
17069 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17070   (eval "$ac_link") 2>conftest.er1
17071   ac_status=$?
17072   grep -v '^ *+' conftest.er1 >conftest.err
17073   rm -f conftest.er1
17074   cat conftest.err >&5
17075   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17076   (exit $ac_status); } && {
17077          test -z "$ac_c_werror_flag" ||
17078          test ! -s conftest.err
17079        } && test -s conftest$ac_exeext &&
17080        $as_test_x conftest$ac_exeext; then
17081   ac_cv_func_getloadavg=yes
17082 else
17083   echo "$as_me: failed program was:" >&5
17084 sed 's/^/| /' conftest.$ac_ext >&5
17085
17086         ac_cv_func_getloadavg=no
17087 fi
17088
17089 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17090       conftest$ac_exeext conftest.$ac_ext
17091 fi
17092 { echo "$as_me:$LINENO: result: $ac_cv_func_getloadavg" >&5
17093 echo "${ECHO_T}$ac_cv_func_getloadavg" >&6; }
17094 if test $ac_cv_func_getloadavg = yes; then
17095   exit 0
17096 else
17097   exit 1
17098 fi
17099 ) && ac_have_func=yes
17100
17101 # On HPUX9, an unprivileged user can get load averages through this function.
17102
17103 for ac_func in pstat_getdynamic
17104 do
17105 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17106 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17107 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17108 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17109   echo $ECHO_N "(cached) $ECHO_C" >&6
17110 else
17111   cat >conftest.$ac_ext <<_ACEOF
17112 /* confdefs.h.  */
17113 _ACEOF
17114 cat confdefs.h >>conftest.$ac_ext
17115 cat >>conftest.$ac_ext <<_ACEOF
17116 /* end confdefs.h.  */
17117 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17118    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17119 #define $ac_func innocuous_$ac_func
17120
17121 /* System header to define __stub macros and hopefully few prototypes,
17122     which can conflict with char $ac_func (); below.
17123     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17124     <limits.h> exists even on freestanding compilers.  */
17125
17126 #ifdef __STDC__
17127 # include <limits.h>
17128 #else
17129 # include <assert.h>
17130 #endif
17131
17132 #undef $ac_func
17133
17134 /* Override any GCC internal prototype to avoid an error.
17135    Use char because int might match the return type of a GCC
17136    builtin and then its argument prototype would still apply.  */
17137 #ifdef __cplusplus
17138 extern "C"
17139 #endif
17140 char $ac_func ();
17141 /* The GNU C library defines this for functions which it implements
17142     to always fail with ENOSYS.  Some functions are actually named
17143     something starting with __ and the normal name is an alias.  */
17144 #if defined __stub_$ac_func || defined __stub___$ac_func
17145 choke me
17146 #endif
17147
17148 int
17149 main ()
17150 {
17151 return $ac_func ();
17152   ;
17153   return 0;
17154 }
17155 _ACEOF
17156 rm -f conftest.$ac_objext conftest$ac_exeext
17157 if { (ac_try="$ac_link"
17158 case "(($ac_try" in
17159   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17160   *) ac_try_echo=$ac_try;;
17161 esac
17162 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17163   (eval "$ac_link") 2>conftest.er1
17164   ac_status=$?
17165   grep -v '^ *+' conftest.er1 >conftest.err
17166   rm -f conftest.er1
17167   cat conftest.err >&5
17168   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17169   (exit $ac_status); } && {
17170          test -z "$ac_c_werror_flag" ||
17171          test ! -s conftest.err
17172        } && test -s conftest$ac_exeext &&
17173        $as_test_x conftest$ac_exeext; then
17174   eval "$as_ac_var=yes"
17175 else
17176   echo "$as_me: failed program was:" >&5
17177 sed 's/^/| /' conftest.$ac_ext >&5
17178
17179         eval "$as_ac_var=no"
17180 fi
17181
17182 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17183       conftest$ac_exeext conftest.$ac_ext
17184 fi
17185 ac_res=`eval echo '${'$as_ac_var'}'`
17186                { echo "$as_me:$LINENO: result: $ac_res" >&5
17187 echo "${ECHO_T}$ac_res" >&6; }
17188 if test `eval echo '${'$as_ac_var'}'` = yes; then
17189   cat >>confdefs.h <<_ACEOF
17190 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17191 _ACEOF
17192
17193 fi
17194 done
17195
17196
17197 # Solaris has libkstat which does not require root.
17198
17199 { echo "$as_me:$LINENO: checking for kstat_open in -lkstat" >&5
17200 echo $ECHO_N "checking for kstat_open in -lkstat... $ECHO_C" >&6; }
17201 if test "${ac_cv_lib_kstat_kstat_open+set}" = set; then
17202   echo $ECHO_N "(cached) $ECHO_C" >&6
17203 else
17204   ac_check_lib_save_LIBS=$LIBS
17205 LIBS="-lkstat  $LIBS"
17206 cat >conftest.$ac_ext <<_ACEOF
17207 /* confdefs.h.  */
17208 _ACEOF
17209 cat confdefs.h >>conftest.$ac_ext
17210 cat >>conftest.$ac_ext <<_ACEOF
17211 /* end confdefs.h.  */
17212
17213 /* Override any GCC internal prototype to avoid an error.
17214    Use char because int might match the return type of a GCC
17215    builtin and then its argument prototype would still apply.  */
17216 #ifdef __cplusplus
17217 extern "C"
17218 #endif
17219 char kstat_open ();
17220 int
17221 main ()
17222 {
17223 return kstat_open ();
17224   ;
17225   return 0;
17226 }
17227 _ACEOF
17228 rm -f conftest.$ac_objext conftest$ac_exeext
17229 if { (ac_try="$ac_link"
17230 case "(($ac_try" in
17231   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17232   *) ac_try_echo=$ac_try;;
17233 esac
17234 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17235   (eval "$ac_link") 2>conftest.er1
17236   ac_status=$?
17237   grep -v '^ *+' conftest.er1 >conftest.err
17238   rm -f conftest.er1
17239   cat conftest.err >&5
17240   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17241   (exit $ac_status); } && {
17242          test -z "$ac_c_werror_flag" ||
17243          test ! -s conftest.err
17244        } && test -s conftest$ac_exeext &&
17245        $as_test_x conftest$ac_exeext; then
17246   ac_cv_lib_kstat_kstat_open=yes
17247 else
17248   echo "$as_me: failed program was:" >&5
17249 sed 's/^/| /' conftest.$ac_ext >&5
17250
17251         ac_cv_lib_kstat_kstat_open=no
17252 fi
17253
17254 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17255       conftest$ac_exeext conftest.$ac_ext
17256 LIBS=$ac_check_lib_save_LIBS
17257 fi
17258 { echo "$as_me:$LINENO: result: $ac_cv_lib_kstat_kstat_open" >&5
17259 echo "${ECHO_T}$ac_cv_lib_kstat_kstat_open" >&6; }
17260 if test $ac_cv_lib_kstat_kstat_open = yes; then
17261   cat >>confdefs.h <<_ACEOF
17262 #define HAVE_LIBKSTAT 1
17263 _ACEOF
17264
17265   LIBS="-lkstat $LIBS"
17266
17267 fi
17268
17269 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
17270
17271 # Some systems with -lutil have (and need) -lkvm as well, some do not.
17272 # On Solaris, -lkvm requires nlist from -lelf, so check that first
17273 # to get the right answer into the cache.
17274 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
17275 if test $ac_have_func = no; then
17276   { echo "$as_me:$LINENO: checking for elf_begin in -lelf" >&5
17277 echo $ECHO_N "checking for elf_begin in -lelf... $ECHO_C" >&6; }
17278 if test "${ac_cv_lib_elf_elf_begin+set}" = set; then
17279   echo $ECHO_N "(cached) $ECHO_C" >&6
17280 else
17281   ac_check_lib_save_LIBS=$LIBS
17282 LIBS="-lelf  $LIBS"
17283 cat >conftest.$ac_ext <<_ACEOF
17284 /* confdefs.h.  */
17285 _ACEOF
17286 cat confdefs.h >>conftest.$ac_ext
17287 cat >>conftest.$ac_ext <<_ACEOF
17288 /* end confdefs.h.  */
17289
17290 /* Override any GCC internal prototype to avoid an error.
17291    Use char because int might match the return type of a GCC
17292    builtin and then its argument prototype would still apply.  */
17293 #ifdef __cplusplus
17294 extern "C"
17295 #endif
17296 char elf_begin ();
17297 int
17298 main ()
17299 {
17300 return elf_begin ();
17301   ;
17302   return 0;
17303 }
17304 _ACEOF
17305 rm -f conftest.$ac_objext conftest$ac_exeext
17306 if { (ac_try="$ac_link"
17307 case "(($ac_try" in
17308   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17309   *) ac_try_echo=$ac_try;;
17310 esac
17311 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17312   (eval "$ac_link") 2>conftest.er1
17313   ac_status=$?
17314   grep -v '^ *+' conftest.er1 >conftest.err
17315   rm -f conftest.er1
17316   cat conftest.err >&5
17317   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17318   (exit $ac_status); } && {
17319          test -z "$ac_c_werror_flag" ||
17320          test ! -s conftest.err
17321        } && test -s conftest$ac_exeext &&
17322        $as_test_x conftest$ac_exeext; then
17323   ac_cv_lib_elf_elf_begin=yes
17324 else
17325   echo "$as_me: failed program was:" >&5
17326 sed 's/^/| /' conftest.$ac_ext >&5
17327
17328         ac_cv_lib_elf_elf_begin=no
17329 fi
17330
17331 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17332       conftest$ac_exeext conftest.$ac_ext
17333 LIBS=$ac_check_lib_save_LIBS
17334 fi
17335 { echo "$as_me:$LINENO: result: $ac_cv_lib_elf_elf_begin" >&5
17336 echo "${ECHO_T}$ac_cv_lib_elf_elf_begin" >&6; }
17337 if test $ac_cv_lib_elf_elf_begin = yes; then
17338   LIBS="-lelf $LIBS"
17339 fi
17340
17341 fi
17342 if test $ac_have_func = no; then
17343   { echo "$as_me:$LINENO: checking for kvm_open in -lkvm" >&5
17344 echo $ECHO_N "checking for kvm_open in -lkvm... $ECHO_C" >&6; }
17345 if test "${ac_cv_lib_kvm_kvm_open+set}" = set; then
17346   echo $ECHO_N "(cached) $ECHO_C" >&6
17347 else
17348   ac_check_lib_save_LIBS=$LIBS
17349 LIBS="-lkvm  $LIBS"
17350 cat >conftest.$ac_ext <<_ACEOF
17351 /* confdefs.h.  */
17352 _ACEOF
17353 cat confdefs.h >>conftest.$ac_ext
17354 cat >>conftest.$ac_ext <<_ACEOF
17355 /* end confdefs.h.  */
17356
17357 /* Override any GCC internal prototype to avoid an error.
17358    Use char because int might match the return type of a GCC
17359    builtin and then its argument prototype would still apply.  */
17360 #ifdef __cplusplus
17361 extern "C"
17362 #endif
17363 char kvm_open ();
17364 int
17365 main ()
17366 {
17367 return kvm_open ();
17368   ;
17369   return 0;
17370 }
17371 _ACEOF
17372 rm -f conftest.$ac_objext conftest$ac_exeext
17373 if { (ac_try="$ac_link"
17374 case "(($ac_try" in
17375   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17376   *) ac_try_echo=$ac_try;;
17377 esac
17378 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17379   (eval "$ac_link") 2>conftest.er1
17380   ac_status=$?
17381   grep -v '^ *+' conftest.er1 >conftest.err
17382   rm -f conftest.er1
17383   cat conftest.err >&5
17384   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17385   (exit $ac_status); } && {
17386          test -z "$ac_c_werror_flag" ||
17387          test ! -s conftest.err
17388        } && test -s conftest$ac_exeext &&
17389        $as_test_x conftest$ac_exeext; then
17390   ac_cv_lib_kvm_kvm_open=yes
17391 else
17392   echo "$as_me: failed program was:" >&5
17393 sed 's/^/| /' conftest.$ac_ext >&5
17394
17395         ac_cv_lib_kvm_kvm_open=no
17396 fi
17397
17398 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17399       conftest$ac_exeext conftest.$ac_ext
17400 LIBS=$ac_check_lib_save_LIBS
17401 fi
17402 { echo "$as_me:$LINENO: result: $ac_cv_lib_kvm_kvm_open" >&5
17403 echo "${ECHO_T}$ac_cv_lib_kvm_kvm_open" >&6; }
17404 if test $ac_cv_lib_kvm_kvm_open = yes; then
17405   LIBS="-lkvm $LIBS"
17406 fi
17407
17408   # Check for the 4.4BSD definition of getloadavg.
17409   { echo "$as_me:$LINENO: checking for getloadavg in -lutil" >&5
17410 echo $ECHO_N "checking for getloadavg in -lutil... $ECHO_C" >&6; }
17411 if test "${ac_cv_lib_util_getloadavg+set}" = set; then
17412   echo $ECHO_N "(cached) $ECHO_C" >&6
17413 else
17414   ac_check_lib_save_LIBS=$LIBS
17415 LIBS="-lutil  $LIBS"
17416 cat >conftest.$ac_ext <<_ACEOF
17417 /* confdefs.h.  */
17418 _ACEOF
17419 cat confdefs.h >>conftest.$ac_ext
17420 cat >>conftest.$ac_ext <<_ACEOF
17421 /* end confdefs.h.  */
17422
17423 /* Override any GCC internal prototype to avoid an error.
17424    Use char because int might match the return type of a GCC
17425    builtin and then its argument prototype would still apply.  */
17426 #ifdef __cplusplus
17427 extern "C"
17428 #endif
17429 char getloadavg ();
17430 int
17431 main ()
17432 {
17433 return getloadavg ();
17434   ;
17435   return 0;
17436 }
17437 _ACEOF
17438 rm -f conftest.$ac_objext conftest$ac_exeext
17439 if { (ac_try="$ac_link"
17440 case "(($ac_try" in
17441   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17442   *) ac_try_echo=$ac_try;;
17443 esac
17444 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17445   (eval "$ac_link") 2>conftest.er1
17446   ac_status=$?
17447   grep -v '^ *+' conftest.er1 >conftest.err
17448   rm -f conftest.er1
17449   cat conftest.err >&5
17450   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17451   (exit $ac_status); } && {
17452          test -z "$ac_c_werror_flag" ||
17453          test ! -s conftest.err
17454        } && test -s conftest$ac_exeext &&
17455        $as_test_x conftest$ac_exeext; then
17456   ac_cv_lib_util_getloadavg=yes
17457 else
17458   echo "$as_me: failed program was:" >&5
17459 sed 's/^/| /' conftest.$ac_ext >&5
17460
17461         ac_cv_lib_util_getloadavg=no
17462 fi
17463
17464 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17465       conftest$ac_exeext conftest.$ac_ext
17466 LIBS=$ac_check_lib_save_LIBS
17467 fi
17468 { echo "$as_me:$LINENO: result: $ac_cv_lib_util_getloadavg" >&5
17469 echo "${ECHO_T}$ac_cv_lib_util_getloadavg" >&6; }
17470 if test $ac_cv_lib_util_getloadavg = yes; then
17471   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
17472 fi
17473
17474 fi
17475
17476 if test $ac_have_func = no; then
17477   # There is a commonly available library for RS/6000 AIX.
17478   # Since it is not a standard part of AIX, it might be installed locally.
17479   ac_getloadavg_LIBS=$LIBS
17480   LIBS="-L/usr/local/lib $LIBS"
17481   { echo "$as_me:$LINENO: checking for getloadavg in -lgetloadavg" >&5
17482 echo $ECHO_N "checking for getloadavg in -lgetloadavg... $ECHO_C" >&6; }
17483 if test "${ac_cv_lib_getloadavg_getloadavg+set}" = set; then
17484   echo $ECHO_N "(cached) $ECHO_C" >&6
17485 else
17486   ac_check_lib_save_LIBS=$LIBS
17487 LIBS="-lgetloadavg  $LIBS"
17488 cat >conftest.$ac_ext <<_ACEOF
17489 /* confdefs.h.  */
17490 _ACEOF
17491 cat confdefs.h >>conftest.$ac_ext
17492 cat >>conftest.$ac_ext <<_ACEOF
17493 /* end confdefs.h.  */
17494
17495 /* Override any GCC internal prototype to avoid an error.
17496    Use char because int might match the return type of a GCC
17497    builtin and then its argument prototype would still apply.  */
17498 #ifdef __cplusplus
17499 extern "C"
17500 #endif
17501 char getloadavg ();
17502 int
17503 main ()
17504 {
17505 return getloadavg ();
17506   ;
17507   return 0;
17508 }
17509 _ACEOF
17510 rm -f conftest.$ac_objext conftest$ac_exeext
17511 if { (ac_try="$ac_link"
17512 case "(($ac_try" in
17513   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17514   *) ac_try_echo=$ac_try;;
17515 esac
17516 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17517   (eval "$ac_link") 2>conftest.er1
17518   ac_status=$?
17519   grep -v '^ *+' conftest.er1 >conftest.err
17520   rm -f conftest.er1
17521   cat conftest.err >&5
17522   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17523   (exit $ac_status); } && {
17524          test -z "$ac_c_werror_flag" ||
17525          test ! -s conftest.err
17526        } && test -s conftest$ac_exeext &&
17527        $as_test_x conftest$ac_exeext; then
17528   ac_cv_lib_getloadavg_getloadavg=yes
17529 else
17530   echo "$as_me: failed program was:" >&5
17531 sed 's/^/| /' conftest.$ac_ext >&5
17532
17533         ac_cv_lib_getloadavg_getloadavg=no
17534 fi
17535
17536 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17537       conftest$ac_exeext conftest.$ac_ext
17538 LIBS=$ac_check_lib_save_LIBS
17539 fi
17540 { echo "$as_me:$LINENO: result: $ac_cv_lib_getloadavg_getloadavg" >&5
17541 echo "${ECHO_T}$ac_cv_lib_getloadavg_getloadavg" >&6; }
17542 if test $ac_cv_lib_getloadavg_getloadavg = yes; then
17543   LIBS="-lgetloadavg $LIBS"
17544 else
17545   LIBS=$ac_getloadavg_LIBS
17546 fi
17547
17548 fi
17549
17550 # Make sure it is really in the library, if we think we found it,
17551 # otherwise set up the replacement function.
17552
17553 for ac_func in getloadavg
17554 do
17555 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17556 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17557 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17558 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17559   echo $ECHO_N "(cached) $ECHO_C" >&6
17560 else
17561   cat >conftest.$ac_ext <<_ACEOF
17562 /* confdefs.h.  */
17563 _ACEOF
17564 cat confdefs.h >>conftest.$ac_ext
17565 cat >>conftest.$ac_ext <<_ACEOF
17566 /* end confdefs.h.  */
17567 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
17568    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
17569 #define $ac_func innocuous_$ac_func
17570
17571 /* System header to define __stub macros and hopefully few prototypes,
17572     which can conflict with char $ac_func (); below.
17573     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
17574     <limits.h> exists even on freestanding compilers.  */
17575
17576 #ifdef __STDC__
17577 # include <limits.h>
17578 #else
17579 # include <assert.h>
17580 #endif
17581
17582 #undef $ac_func
17583
17584 /* Override any GCC internal prototype to avoid an error.
17585    Use char because int might match the return type of a GCC
17586    builtin and then its argument prototype would still apply.  */
17587 #ifdef __cplusplus
17588 extern "C"
17589 #endif
17590 char $ac_func ();
17591 /* The GNU C library defines this for functions which it implements
17592     to always fail with ENOSYS.  Some functions are actually named
17593     something starting with __ and the normal name is an alias.  */
17594 #if defined __stub_$ac_func || defined __stub___$ac_func
17595 choke me
17596 #endif
17597
17598 int
17599 main ()
17600 {
17601 return $ac_func ();
17602   ;
17603   return 0;
17604 }
17605 _ACEOF
17606 rm -f conftest.$ac_objext conftest$ac_exeext
17607 if { (ac_try="$ac_link"
17608 case "(($ac_try" in
17609   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17610   *) ac_try_echo=$ac_try;;
17611 esac
17612 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17613   (eval "$ac_link") 2>conftest.er1
17614   ac_status=$?
17615   grep -v '^ *+' conftest.er1 >conftest.err
17616   rm -f conftest.er1
17617   cat conftest.err >&5
17618   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17619   (exit $ac_status); } && {
17620          test -z "$ac_c_werror_flag" ||
17621          test ! -s conftest.err
17622        } && test -s conftest$ac_exeext &&
17623        $as_test_x conftest$ac_exeext; then
17624   eval "$as_ac_var=yes"
17625 else
17626   echo "$as_me: failed program was:" >&5
17627 sed 's/^/| /' conftest.$ac_ext >&5
17628
17629         eval "$as_ac_var=no"
17630 fi
17631
17632 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17633       conftest$ac_exeext conftest.$ac_ext
17634 fi
17635 ac_res=`eval echo '${'$as_ac_var'}'`
17636                { echo "$as_me:$LINENO: result: $ac_res" >&5
17637 echo "${ECHO_T}$ac_res" >&6; }
17638 if test `eval echo '${'$as_ac_var'}'` = yes; then
17639   cat >>confdefs.h <<_ACEOF
17640 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
17641 _ACEOF
17642
17643 else
17644   case " $LIBOBJS " in
17645   *" getloadavg.$ac_objext "* ) ;;
17646   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
17647  ;;
17648 esac
17649
17650
17651 cat >>confdefs.h <<\_ACEOF
17652 #define C_GETLOADAVG 1
17653 _ACEOF
17654
17655 # Figure out what our getloadavg.c needs.
17656 ac_have_func=no
17657 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17658   { echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
17659 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6; }
17660 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17661   echo $ECHO_N "(cached) $ECHO_C" >&6
17662 fi
17663 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
17664 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6; }
17665 else
17666   # Is the header compilable?
17667 { echo "$as_me:$LINENO: checking sys/dg_sys_info.h usability" >&5
17668 echo $ECHO_N "checking sys/dg_sys_info.h usability... $ECHO_C" >&6; }
17669 cat >conftest.$ac_ext <<_ACEOF
17670 /* confdefs.h.  */
17671 _ACEOF
17672 cat confdefs.h >>conftest.$ac_ext
17673 cat >>conftest.$ac_ext <<_ACEOF
17674 /* end confdefs.h.  */
17675 $ac_includes_default
17676 #include <sys/dg_sys_info.h>
17677 _ACEOF
17678 rm -f conftest.$ac_objext
17679 if { (ac_try="$ac_compile"
17680 case "(($ac_try" in
17681   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17682   *) ac_try_echo=$ac_try;;
17683 esac
17684 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17685   (eval "$ac_compile") 2>conftest.er1
17686   ac_status=$?
17687   grep -v '^ *+' conftest.er1 >conftest.err
17688   rm -f conftest.er1
17689   cat conftest.err >&5
17690   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17691   (exit $ac_status); } && {
17692          test -z "$ac_c_werror_flag" ||
17693          test ! -s conftest.err
17694        } && test -s conftest.$ac_objext; then
17695   ac_header_compiler=yes
17696 else
17697   echo "$as_me: failed program was:" >&5
17698 sed 's/^/| /' conftest.$ac_ext >&5
17699
17700         ac_header_compiler=no
17701 fi
17702
17703 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17704 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
17705 echo "${ECHO_T}$ac_header_compiler" >&6; }
17706
17707 # Is the header present?
17708 { echo "$as_me:$LINENO: checking sys/dg_sys_info.h presence" >&5
17709 echo $ECHO_N "checking sys/dg_sys_info.h presence... $ECHO_C" >&6; }
17710 cat >conftest.$ac_ext <<_ACEOF
17711 /* confdefs.h.  */
17712 _ACEOF
17713 cat confdefs.h >>conftest.$ac_ext
17714 cat >>conftest.$ac_ext <<_ACEOF
17715 /* end confdefs.h.  */
17716 #include <sys/dg_sys_info.h>
17717 _ACEOF
17718 if { (ac_try="$ac_cpp conftest.$ac_ext"
17719 case "(($ac_try" in
17720   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17721   *) ac_try_echo=$ac_try;;
17722 esac
17723 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17724   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
17725   ac_status=$?
17726   grep -v '^ *+' conftest.er1 >conftest.err
17727   rm -f conftest.er1
17728   cat conftest.err >&5
17729   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17730   (exit $ac_status); } >/dev/null && {
17731          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
17732          test ! -s conftest.err
17733        }; then
17734   ac_header_preproc=yes
17735 else
17736   echo "$as_me: failed program was:" >&5
17737 sed 's/^/| /' conftest.$ac_ext >&5
17738
17739   ac_header_preproc=no
17740 fi
17741
17742 rm -f conftest.err conftest.$ac_ext
17743 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
17744 echo "${ECHO_T}$ac_header_preproc" >&6; }
17745
17746 # So?  What about this header?
17747 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
17748   yes:no: )
17749     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&5
17750 echo "$as_me: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
17751     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&5
17752 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the compiler's result" >&2;}
17753     ac_header_preproc=yes
17754     ;;
17755   no:yes:* )
17756     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&5
17757 echo "$as_me: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&2;}
17758     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&5
17759 echo "$as_me: WARNING: sys/dg_sys_info.h:     check for missing prerequisite headers?" >&2;}
17760     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&5
17761 echo "$as_me: WARNING: sys/dg_sys_info.h: see the Autoconf documentation" >&2;}
17762     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&5
17763 echo "$as_me: WARNING: sys/dg_sys_info.h:     section \"Present But Cannot Be Compiled\"" >&2;}
17764     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&5
17765 echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&2;}
17766     { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&5
17767 echo "$as_me: WARNING: sys/dg_sys_info.h: in the future, the compiler will take precedence" >&2;}
17768
17769     ;;
17770 esac
17771 { echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5
17772 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6; }
17773 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then
17774   echo $ECHO_N "(cached) $ECHO_C" >&6
17775 else
17776   ac_cv_header_sys_dg_sys_info_h=$ac_header_preproc
17777 fi
17778 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5
17779 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6; }
17780
17781 fi
17782 if test $ac_cv_header_sys_dg_sys_info_h = yes; then
17783   ac_have_func=yes
17784
17785 cat >>confdefs.h <<\_ACEOF
17786 #define DGUX 1
17787 _ACEOF
17788
17789
17790 { echo "$as_me:$LINENO: checking for dg_sys_info in -ldgc" >&5
17791 echo $ECHO_N "checking for dg_sys_info in -ldgc... $ECHO_C" >&6; }
17792 if test "${ac_cv_lib_dgc_dg_sys_info+set}" = set; then
17793   echo $ECHO_N "(cached) $ECHO_C" >&6
17794 else
17795   ac_check_lib_save_LIBS=$LIBS
17796 LIBS="-ldgc  $LIBS"
17797 cat >conftest.$ac_ext <<_ACEOF
17798 /* confdefs.h.  */
17799 _ACEOF
17800 cat confdefs.h >>conftest.$ac_ext
17801 cat >>conftest.$ac_ext <<_ACEOF
17802 /* end confdefs.h.  */
17803
17804 /* Override any GCC internal prototype to avoid an error.
17805    Use char because int might match the return type of a GCC
17806    builtin and then its argument prototype would still apply.  */
17807 #ifdef __cplusplus
17808 extern "C"
17809 #endif
17810 char dg_sys_info ();
17811 int
17812 main ()
17813 {
17814 return dg_sys_info ();
17815   ;
17816   return 0;
17817 }
17818 _ACEOF
17819 rm -f conftest.$ac_objext conftest$ac_exeext
17820 if { (ac_try="$ac_link"
17821 case "(($ac_try" in
17822   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17823   *) ac_try_echo=$ac_try;;
17824 esac
17825 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17826   (eval "$ac_link") 2>conftest.er1
17827   ac_status=$?
17828   grep -v '^ *+' conftest.er1 >conftest.err
17829   rm -f conftest.er1
17830   cat conftest.err >&5
17831   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17832   (exit $ac_status); } && {
17833          test -z "$ac_c_werror_flag" ||
17834          test ! -s conftest.err
17835        } && test -s conftest$ac_exeext &&
17836        $as_test_x conftest$ac_exeext; then
17837   ac_cv_lib_dgc_dg_sys_info=yes
17838 else
17839   echo "$as_me: failed program was:" >&5
17840 sed 's/^/| /' conftest.$ac_ext >&5
17841
17842         ac_cv_lib_dgc_dg_sys_info=no
17843 fi
17844
17845 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
17846       conftest$ac_exeext conftest.$ac_ext
17847 LIBS=$ac_check_lib_save_LIBS
17848 fi
17849 { echo "$as_me:$LINENO: result: $ac_cv_lib_dgc_dg_sys_info" >&5
17850 echo "${ECHO_T}$ac_cv_lib_dgc_dg_sys_info" >&6; }
17851 if test $ac_cv_lib_dgc_dg_sys_info = yes; then
17852   cat >>confdefs.h <<_ACEOF
17853 #define HAVE_LIBDGC 1
17854 _ACEOF
17855
17856   LIBS="-ldgc $LIBS"
17857
17858 fi
17859
17860 fi
17861
17862
17863
17864 if test "${ac_cv_header_locale_h+set}" = set; then
17865   { echo "$as_me:$LINENO: checking for locale.h" >&5
17866 echo $ECHO_N "checking for locale.h... $ECHO_C" >&6; }
17867 if test "${ac_cv_header_locale_h+set}" = set; then
17868   echo $ECHO_N "(cached) $ECHO_C" >&6
17869 fi
17870 { echo "$as_me:$LINENO: result: $ac_cv_header_locale_h" >&5
17871 echo "${ECHO_T}$ac_cv_header_locale_h" >&6; }
17872 else
17873   # Is the header compilable?
17874 { echo "$as_me:$LINENO: checking locale.h usability" >&5
17875 echo $ECHO_N "checking locale.h usability... $ECHO_C" >&6; }
17876 cat >conftest.$ac_ext <<_ACEOF
17877 /* confdefs.h.  */
17878 _ACEOF
17879 cat confdefs.h >>conftest.$ac_ext
17880 cat >>conftest.$ac_ext <<_ACEOF
17881 /* end confdefs.h.  */
17882 $ac_includes_default
17883 #include <locale.h>
17884 _ACEOF
17885 rm -f conftest.$ac_objext
17886 if { (ac_try="$ac_compile"
17887 case "(($ac_try" in
17888   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17889   *) ac_try_echo=$ac_try;;
17890 esac
17891 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17892   (eval "$ac_compile") 2>conftest.er1
17893   ac_status=$?
17894   grep -v '^ *+' conftest.er1 >conftest.err
17895   rm -f conftest.er1
17896   cat conftest.err >&5
17897   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17898   (exit $ac_status); } && {
17899          test -z "$ac_c_werror_flag" ||
17900          test ! -s conftest.err
17901        } && test -s conftest.$ac_objext; then
17902   ac_header_compiler=yes
17903 else
17904   echo "$as_me: failed program was:" >&5
17905 sed 's/^/| /' conftest.$ac_ext >&5
17906
17907         ac_header_compiler=no
17908 fi
17909
17910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17911 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
17912 echo "${ECHO_T}$ac_header_compiler" >&6; }
17913
17914 # Is the header present?
17915 { echo "$as_me:$LINENO: checking locale.h presence" >&5
17916 echo $ECHO_N "checking locale.h presence... $ECHO_C" >&6; }
17917 cat >conftest.$ac_ext <<_ACEOF
17918 /* confdefs.h.  */
17919 _ACEOF
17920 cat confdefs.h >>conftest.$ac_ext
17921 cat >>conftest.$ac_ext <<_ACEOF
17922 /* end confdefs.h.  */
17923 #include <locale.h>
17924 _ACEOF
17925 if { (ac_try="$ac_cpp conftest.$ac_ext"
17926 case "(($ac_try" in
17927   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
17928   *) ac_try_echo=$ac_try;;
17929 esac
17930 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
17931   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
17932   ac_status=$?
17933   grep -v '^ *+' conftest.er1 >conftest.err
17934   rm -f conftest.er1
17935   cat conftest.err >&5
17936   echo "$as_me:$LINENO: \$? = $ac_status" >&5
17937   (exit $ac_status); } >/dev/null && {
17938          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
17939          test ! -s conftest.err
17940        }; then
17941   ac_header_preproc=yes
17942 else
17943   echo "$as_me: failed program was:" >&5
17944 sed 's/^/| /' conftest.$ac_ext >&5
17945
17946   ac_header_preproc=no
17947 fi
17948
17949 rm -f conftest.err conftest.$ac_ext
17950 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
17951 echo "${ECHO_T}$ac_header_preproc" >&6; }
17952
17953 # So?  What about this header?
17954 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
17955   yes:no: )
17956     { echo "$as_me:$LINENO: WARNING: locale.h: accepted by the compiler, rejected by the preprocessor!" >&5
17957 echo "$as_me: WARNING: locale.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
17958     { echo "$as_me:$LINENO: WARNING: locale.h: proceeding with the compiler's result" >&5
17959 echo "$as_me: WARNING: locale.h: proceeding with the compiler's result" >&2;}
17960     ac_header_preproc=yes
17961     ;;
17962   no:yes:* )
17963     { echo "$as_me:$LINENO: WARNING: locale.h: present but cannot be compiled" >&5
17964 echo "$as_me: WARNING: locale.h: present but cannot be compiled" >&2;}
17965     { echo "$as_me:$LINENO: WARNING: locale.h:     check for missing prerequisite headers?" >&5
17966 echo "$as_me: WARNING: locale.h:     check for missing prerequisite headers?" >&2;}
17967     { echo "$as_me:$LINENO: WARNING: locale.h: see the Autoconf documentation" >&5
17968 echo "$as_me: WARNING: locale.h: see the Autoconf documentation" >&2;}
17969     { echo "$as_me:$LINENO: WARNING: locale.h:     section \"Present But Cannot Be Compiled\"" >&5
17970 echo "$as_me: WARNING: locale.h:     section \"Present But Cannot Be Compiled\"" >&2;}
17971     { echo "$as_me:$LINENO: WARNING: locale.h: proceeding with the preprocessor's result" >&5
17972 echo "$as_me: WARNING: locale.h: proceeding with the preprocessor's result" >&2;}
17973     { echo "$as_me:$LINENO: WARNING: locale.h: in the future, the compiler will take precedence" >&5
17974 echo "$as_me: WARNING: locale.h: in the future, the compiler will take precedence" >&2;}
17975
17976     ;;
17977 esac
17978 { echo "$as_me:$LINENO: checking for locale.h" >&5
17979 echo $ECHO_N "checking for locale.h... $ECHO_C" >&6; }
17980 if test "${ac_cv_header_locale_h+set}" = set; then
17981   echo $ECHO_N "(cached) $ECHO_C" >&6
17982 else
17983   ac_cv_header_locale_h=$ac_header_preproc
17984 fi
17985 { echo "$as_me:$LINENO: result: $ac_cv_header_locale_h" >&5
17986 echo "${ECHO_T}$ac_cv_header_locale_h" >&6; }
17987
17988 fi
17989
17990
17991
17992 for ac_func in setlocale
17993 do
17994 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
17995 { echo "$as_me:$LINENO: checking for $ac_func" >&5
17996 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
17997 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
17998   echo $ECHO_N "(cached) $ECHO_C" >&6
17999 else
18000   cat >conftest.$ac_ext <<_ACEOF
18001 /* confdefs.h.  */
18002 _ACEOF
18003 cat confdefs.h >>conftest.$ac_ext
18004 cat >>conftest.$ac_ext <<_ACEOF
18005 /* end confdefs.h.  */
18006 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
18007    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
18008 #define $ac_func innocuous_$ac_func
18009
18010 /* System header to define __stub macros and hopefully few prototypes,
18011     which can conflict with char $ac_func (); below.
18012     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
18013     <limits.h> exists even on freestanding compilers.  */
18014
18015 #ifdef __STDC__
18016 # include <limits.h>
18017 #else
18018 # include <assert.h>
18019 #endif
18020
18021 #undef $ac_func
18022
18023 /* Override any GCC internal prototype to avoid an error.
18024    Use char because int might match the return type of a GCC
18025    builtin and then its argument prototype would still apply.  */
18026 #ifdef __cplusplus
18027 extern "C"
18028 #endif
18029 char $ac_func ();
18030 /* The GNU C library defines this for functions which it implements
18031     to always fail with ENOSYS.  Some functions are actually named
18032     something starting with __ and the normal name is an alias.  */
18033 #if defined __stub_$ac_func || defined __stub___$ac_func
18034 choke me
18035 #endif
18036
18037 int
18038 main ()
18039 {
18040 return $ac_func ();
18041   ;
18042   return 0;
18043 }
18044 _ACEOF
18045 rm -f conftest.$ac_objext conftest$ac_exeext
18046 if { (ac_try="$ac_link"
18047 case "(($ac_try" in
18048   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18049   *) ac_try_echo=$ac_try;;
18050 esac
18051 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18052   (eval "$ac_link") 2>conftest.er1
18053   ac_status=$?
18054   grep -v '^ *+' conftest.er1 >conftest.err
18055   rm -f conftest.er1
18056   cat conftest.err >&5
18057   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18058   (exit $ac_status); } && {
18059          test -z "$ac_c_werror_flag" ||
18060          test ! -s conftest.err
18061        } && test -s conftest$ac_exeext &&
18062        $as_test_x conftest$ac_exeext; then
18063   eval "$as_ac_var=yes"
18064 else
18065   echo "$as_me: failed program was:" >&5
18066 sed 's/^/| /' conftest.$ac_ext >&5
18067
18068         eval "$as_ac_var=no"
18069 fi
18070
18071 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18072       conftest$ac_exeext conftest.$ac_ext
18073 fi
18074 ac_res=`eval echo '${'$as_ac_var'}'`
18075                { echo "$as_me:$LINENO: result: $ac_res" >&5
18076 echo "${ECHO_T}$ac_res" >&6; }
18077 if test `eval echo '${'$as_ac_var'}'` = yes; then
18078   cat >>confdefs.h <<_ACEOF
18079 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
18080 _ACEOF
18081
18082 fi
18083 done
18084
18085
18086 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
18087 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
18088 # Irix 4.0.5F has the header but not the library.
18089 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes; then
18090   ac_have_func=yes
18091
18092 cat >>confdefs.h <<\_ACEOF
18093 #define SVR4 1
18094 _ACEOF
18095
18096 fi
18097
18098 if test $ac_have_func = no; then
18099   if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18100   { echo "$as_me:$LINENO: checking for inq_stats/cpustats.h" >&5
18101 echo $ECHO_N "checking for inq_stats/cpustats.h... $ECHO_C" >&6; }
18102 if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18103   echo $ECHO_N "(cached) $ECHO_C" >&6
18104 fi
18105 { echo "$as_me:$LINENO: result: $ac_cv_header_inq_stats_cpustats_h" >&5
18106 echo "${ECHO_T}$ac_cv_header_inq_stats_cpustats_h" >&6; }
18107 else
18108   # Is the header compilable?
18109 { echo "$as_me:$LINENO: checking inq_stats/cpustats.h usability" >&5
18110 echo $ECHO_N "checking inq_stats/cpustats.h usability... $ECHO_C" >&6; }
18111 cat >conftest.$ac_ext <<_ACEOF
18112 /* confdefs.h.  */
18113 _ACEOF
18114 cat confdefs.h >>conftest.$ac_ext
18115 cat >>conftest.$ac_ext <<_ACEOF
18116 /* end confdefs.h.  */
18117 $ac_includes_default
18118 #include <inq_stats/cpustats.h>
18119 _ACEOF
18120 rm -f conftest.$ac_objext
18121 if { (ac_try="$ac_compile"
18122 case "(($ac_try" in
18123   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18124   *) ac_try_echo=$ac_try;;
18125 esac
18126 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18127   (eval "$ac_compile") 2>conftest.er1
18128   ac_status=$?
18129   grep -v '^ *+' conftest.er1 >conftest.err
18130   rm -f conftest.er1
18131   cat conftest.err >&5
18132   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18133   (exit $ac_status); } && {
18134          test -z "$ac_c_werror_flag" ||
18135          test ! -s conftest.err
18136        } && test -s conftest.$ac_objext; then
18137   ac_header_compiler=yes
18138 else
18139   echo "$as_me: failed program was:" >&5
18140 sed 's/^/| /' conftest.$ac_ext >&5
18141
18142         ac_header_compiler=no
18143 fi
18144
18145 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18146 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18147 echo "${ECHO_T}$ac_header_compiler" >&6; }
18148
18149 # Is the header present?
18150 { echo "$as_me:$LINENO: checking inq_stats/cpustats.h presence" >&5
18151 echo $ECHO_N "checking inq_stats/cpustats.h presence... $ECHO_C" >&6; }
18152 cat >conftest.$ac_ext <<_ACEOF
18153 /* confdefs.h.  */
18154 _ACEOF
18155 cat confdefs.h >>conftest.$ac_ext
18156 cat >>conftest.$ac_ext <<_ACEOF
18157 /* end confdefs.h.  */
18158 #include <inq_stats/cpustats.h>
18159 _ACEOF
18160 if { (ac_try="$ac_cpp conftest.$ac_ext"
18161 case "(($ac_try" in
18162   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18163   *) ac_try_echo=$ac_try;;
18164 esac
18165 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18166   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18167   ac_status=$?
18168   grep -v '^ *+' conftest.er1 >conftest.err
18169   rm -f conftest.er1
18170   cat conftest.err >&5
18171   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18172   (exit $ac_status); } >/dev/null && {
18173          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18174          test ! -s conftest.err
18175        }; then
18176   ac_header_preproc=yes
18177 else
18178   echo "$as_me: failed program was:" >&5
18179 sed 's/^/| /' conftest.$ac_ext >&5
18180
18181   ac_header_preproc=no
18182 fi
18183
18184 rm -f conftest.err conftest.$ac_ext
18185 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18186 echo "${ECHO_T}$ac_header_preproc" >&6; }
18187
18188 # So?  What about this header?
18189 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18190   yes:no: )
18191     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&5
18192 echo "$as_me: WARNING: inq_stats/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
18193     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: proceeding with the compiler's result" >&5
18194 echo "$as_me: WARNING: inq_stats/cpustats.h: proceeding with the compiler's result" >&2;}
18195     ac_header_preproc=yes
18196     ;;
18197   no:yes:* )
18198     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: present but cannot be compiled" >&5
18199 echo "$as_me: WARNING: inq_stats/cpustats.h: present but cannot be compiled" >&2;}
18200     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h:     check for missing prerequisite headers?" >&5
18201 echo "$as_me: WARNING: inq_stats/cpustats.h:     check for missing prerequisite headers?" >&2;}
18202     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: see the Autoconf documentation" >&5
18203 echo "$as_me: WARNING: inq_stats/cpustats.h: see the Autoconf documentation" >&2;}
18204     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&5
18205 echo "$as_me: WARNING: inq_stats/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&2;}
18206     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: proceeding with the preprocessor's result" >&5
18207 echo "$as_me: WARNING: inq_stats/cpustats.h: proceeding with the preprocessor's result" >&2;}
18208     { echo "$as_me:$LINENO: WARNING: inq_stats/cpustats.h: in the future, the compiler will take precedence" >&5
18209 echo "$as_me: WARNING: inq_stats/cpustats.h: in the future, the compiler will take precedence" >&2;}
18210
18211     ;;
18212 esac
18213 { echo "$as_me:$LINENO: checking for inq_stats/cpustats.h" >&5
18214 echo $ECHO_N "checking for inq_stats/cpustats.h... $ECHO_C" >&6; }
18215 if test "${ac_cv_header_inq_stats_cpustats_h+set}" = set; then
18216   echo $ECHO_N "(cached) $ECHO_C" >&6
18217 else
18218   ac_cv_header_inq_stats_cpustats_h=$ac_header_preproc
18219 fi
18220 { echo "$as_me:$LINENO: result: $ac_cv_header_inq_stats_cpustats_h" >&5
18221 echo "${ECHO_T}$ac_cv_header_inq_stats_cpustats_h" >&6; }
18222
18223 fi
18224 if test $ac_cv_header_inq_stats_cpustats_h = yes; then
18225   ac_have_func=yes
18226
18227 cat >>confdefs.h <<\_ACEOF
18228 #define UMAX 1
18229 _ACEOF
18230
18231
18232 cat >>confdefs.h <<\_ACEOF
18233 #define UMAX4_3 1
18234 _ACEOF
18235
18236 fi
18237
18238
18239 fi
18240
18241 if test $ac_have_func = no; then
18242   if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18243   { echo "$as_me:$LINENO: checking for sys/cpustats.h" >&5
18244 echo $ECHO_N "checking for sys/cpustats.h... $ECHO_C" >&6; }
18245 if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18246   echo $ECHO_N "(cached) $ECHO_C" >&6
18247 fi
18248 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_cpustats_h" >&5
18249 echo "${ECHO_T}$ac_cv_header_sys_cpustats_h" >&6; }
18250 else
18251   # Is the header compilable?
18252 { echo "$as_me:$LINENO: checking sys/cpustats.h usability" >&5
18253 echo $ECHO_N "checking sys/cpustats.h usability... $ECHO_C" >&6; }
18254 cat >conftest.$ac_ext <<_ACEOF
18255 /* confdefs.h.  */
18256 _ACEOF
18257 cat confdefs.h >>conftest.$ac_ext
18258 cat >>conftest.$ac_ext <<_ACEOF
18259 /* end confdefs.h.  */
18260 $ac_includes_default
18261 #include <sys/cpustats.h>
18262 _ACEOF
18263 rm -f conftest.$ac_objext
18264 if { (ac_try="$ac_compile"
18265 case "(($ac_try" in
18266   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18267   *) ac_try_echo=$ac_try;;
18268 esac
18269 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18270   (eval "$ac_compile") 2>conftest.er1
18271   ac_status=$?
18272   grep -v '^ *+' conftest.er1 >conftest.err
18273   rm -f conftest.er1
18274   cat conftest.err >&5
18275   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18276   (exit $ac_status); } && {
18277          test -z "$ac_c_werror_flag" ||
18278          test ! -s conftest.err
18279        } && test -s conftest.$ac_objext; then
18280   ac_header_compiler=yes
18281 else
18282   echo "$as_me: failed program was:" >&5
18283 sed 's/^/| /' conftest.$ac_ext >&5
18284
18285         ac_header_compiler=no
18286 fi
18287
18288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18289 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18290 echo "${ECHO_T}$ac_header_compiler" >&6; }
18291
18292 # Is the header present?
18293 { echo "$as_me:$LINENO: checking sys/cpustats.h presence" >&5
18294 echo $ECHO_N "checking sys/cpustats.h presence... $ECHO_C" >&6; }
18295 cat >conftest.$ac_ext <<_ACEOF
18296 /* confdefs.h.  */
18297 _ACEOF
18298 cat confdefs.h >>conftest.$ac_ext
18299 cat >>conftest.$ac_ext <<_ACEOF
18300 /* end confdefs.h.  */
18301 #include <sys/cpustats.h>
18302 _ACEOF
18303 if { (ac_try="$ac_cpp conftest.$ac_ext"
18304 case "(($ac_try" in
18305   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18306   *) ac_try_echo=$ac_try;;
18307 esac
18308 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18309   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18310   ac_status=$?
18311   grep -v '^ *+' conftest.er1 >conftest.err
18312   rm -f conftest.er1
18313   cat conftest.err >&5
18314   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18315   (exit $ac_status); } >/dev/null && {
18316          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18317          test ! -s conftest.err
18318        }; then
18319   ac_header_preproc=yes
18320 else
18321   echo "$as_me: failed program was:" >&5
18322 sed 's/^/| /' conftest.$ac_ext >&5
18323
18324   ac_header_preproc=no
18325 fi
18326
18327 rm -f conftest.err conftest.$ac_ext
18328 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18329 echo "${ECHO_T}$ac_header_preproc" >&6; }
18330
18331 # So?  What about this header?
18332 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18333   yes:no: )
18334     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&5
18335 echo "$as_me: WARNING: sys/cpustats.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
18336     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: proceeding with the compiler's result" >&5
18337 echo "$as_me: WARNING: sys/cpustats.h: proceeding with the compiler's result" >&2;}
18338     ac_header_preproc=yes
18339     ;;
18340   no:yes:* )
18341     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: present but cannot be compiled" >&5
18342 echo "$as_me: WARNING: sys/cpustats.h: present but cannot be compiled" >&2;}
18343     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h:     check for missing prerequisite headers?" >&5
18344 echo "$as_me: WARNING: sys/cpustats.h:     check for missing prerequisite headers?" >&2;}
18345     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: see the Autoconf documentation" >&5
18346 echo "$as_me: WARNING: sys/cpustats.h: see the Autoconf documentation" >&2;}
18347     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&5
18348 echo "$as_me: WARNING: sys/cpustats.h:     section \"Present But Cannot Be Compiled\"" >&2;}
18349     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: proceeding with the preprocessor's result" >&5
18350 echo "$as_me: WARNING: sys/cpustats.h: proceeding with the preprocessor's result" >&2;}
18351     { echo "$as_me:$LINENO: WARNING: sys/cpustats.h: in the future, the compiler will take precedence" >&5
18352 echo "$as_me: WARNING: sys/cpustats.h: in the future, the compiler will take precedence" >&2;}
18353
18354     ;;
18355 esac
18356 { echo "$as_me:$LINENO: checking for sys/cpustats.h" >&5
18357 echo $ECHO_N "checking for sys/cpustats.h... $ECHO_C" >&6; }
18358 if test "${ac_cv_header_sys_cpustats_h+set}" = set; then
18359   echo $ECHO_N "(cached) $ECHO_C" >&6
18360 else
18361   ac_cv_header_sys_cpustats_h=$ac_header_preproc
18362 fi
18363 { echo "$as_me:$LINENO: result: $ac_cv_header_sys_cpustats_h" >&5
18364 echo "${ECHO_T}$ac_cv_header_sys_cpustats_h" >&6; }
18365
18366 fi
18367 if test $ac_cv_header_sys_cpustats_h = yes; then
18368   ac_have_func=yes; cat >>confdefs.h <<\_ACEOF
18369 #define UMAX 1
18370 _ACEOF
18371
18372 fi
18373
18374
18375 fi
18376
18377 if test $ac_have_func = no; then
18378
18379 for ac_header in mach/mach.h
18380 do
18381 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18382 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18383   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18384 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18385 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18386   echo $ECHO_N "(cached) $ECHO_C" >&6
18387 fi
18388 ac_res=`eval echo '${'$as_ac_Header'}'`
18389                { echo "$as_me:$LINENO: result: $ac_res" >&5
18390 echo "${ECHO_T}$ac_res" >&6; }
18391 else
18392   # Is the header compilable?
18393 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18394 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18395 cat >conftest.$ac_ext <<_ACEOF
18396 /* confdefs.h.  */
18397 _ACEOF
18398 cat confdefs.h >>conftest.$ac_ext
18399 cat >>conftest.$ac_ext <<_ACEOF
18400 /* end confdefs.h.  */
18401 $ac_includes_default
18402 #include <$ac_header>
18403 _ACEOF
18404 rm -f conftest.$ac_objext
18405 if { (ac_try="$ac_compile"
18406 case "(($ac_try" in
18407   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18408   *) ac_try_echo=$ac_try;;
18409 esac
18410 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18411   (eval "$ac_compile") 2>conftest.er1
18412   ac_status=$?
18413   grep -v '^ *+' conftest.er1 >conftest.err
18414   rm -f conftest.er1
18415   cat conftest.err >&5
18416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18417   (exit $ac_status); } && {
18418          test -z "$ac_c_werror_flag" ||
18419          test ! -s conftest.err
18420        } && test -s conftest.$ac_objext; then
18421   ac_header_compiler=yes
18422 else
18423   echo "$as_me: failed program was:" >&5
18424 sed 's/^/| /' conftest.$ac_ext >&5
18425
18426         ac_header_compiler=no
18427 fi
18428
18429 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18430 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18431 echo "${ECHO_T}$ac_header_compiler" >&6; }
18432
18433 # Is the header present?
18434 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18435 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18436 cat >conftest.$ac_ext <<_ACEOF
18437 /* confdefs.h.  */
18438 _ACEOF
18439 cat confdefs.h >>conftest.$ac_ext
18440 cat >>conftest.$ac_ext <<_ACEOF
18441 /* end confdefs.h.  */
18442 #include <$ac_header>
18443 _ACEOF
18444 if { (ac_try="$ac_cpp conftest.$ac_ext"
18445 case "(($ac_try" in
18446   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18447   *) ac_try_echo=$ac_try;;
18448 esac
18449 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18450   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18451   ac_status=$?
18452   grep -v '^ *+' conftest.er1 >conftest.err
18453   rm -f conftest.er1
18454   cat conftest.err >&5
18455   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18456   (exit $ac_status); } >/dev/null && {
18457          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18458          test ! -s conftest.err
18459        }; then
18460   ac_header_preproc=yes
18461 else
18462   echo "$as_me: failed program was:" >&5
18463 sed 's/^/| /' conftest.$ac_ext >&5
18464
18465   ac_header_preproc=no
18466 fi
18467
18468 rm -f conftest.err conftest.$ac_ext
18469 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18470 echo "${ECHO_T}$ac_header_preproc" >&6; }
18471
18472 # So?  What about this header?
18473 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18474   yes:no: )
18475     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
18476 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
18477     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
18478 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
18479     ac_header_preproc=yes
18480     ;;
18481   no:yes:* )
18482     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
18483 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
18484     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
18485 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
18486     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
18487 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
18488     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
18489 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
18490     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
18491 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
18492     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
18493 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
18494
18495     ;;
18496 esac
18497 { echo "$as_me:$LINENO: checking for $ac_header" >&5
18498 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18499 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18500   echo $ECHO_N "(cached) $ECHO_C" >&6
18501 else
18502   eval "$as_ac_Header=\$ac_header_preproc"
18503 fi
18504 ac_res=`eval echo '${'$as_ac_Header'}'`
18505                { echo "$as_me:$LINENO: result: $ac_res" >&5
18506 echo "${ECHO_T}$ac_res" >&6; }
18507
18508 fi
18509 if test `eval echo '${'$as_ac_Header'}'` = yes; then
18510   cat >>confdefs.h <<_ACEOF
18511 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
18512 _ACEOF
18513
18514 fi
18515
18516 done
18517
18518 fi
18519
18520
18521 for ac_header in nlist.h
18522 do
18523 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18524 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18525   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18526 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18527 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18528   echo $ECHO_N "(cached) $ECHO_C" >&6
18529 fi
18530 ac_res=`eval echo '${'$as_ac_Header'}'`
18531                { echo "$as_me:$LINENO: result: $ac_res" >&5
18532 echo "${ECHO_T}$ac_res" >&6; }
18533 else
18534   # Is the header compilable?
18535 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
18536 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
18537 cat >conftest.$ac_ext <<_ACEOF
18538 /* confdefs.h.  */
18539 _ACEOF
18540 cat confdefs.h >>conftest.$ac_ext
18541 cat >>conftest.$ac_ext <<_ACEOF
18542 /* end confdefs.h.  */
18543 $ac_includes_default
18544 #include <$ac_header>
18545 _ACEOF
18546 rm -f conftest.$ac_objext
18547 if { (ac_try="$ac_compile"
18548 case "(($ac_try" in
18549   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18550   *) ac_try_echo=$ac_try;;
18551 esac
18552 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18553   (eval "$ac_compile") 2>conftest.er1
18554   ac_status=$?
18555   grep -v '^ *+' conftest.er1 >conftest.err
18556   rm -f conftest.er1
18557   cat conftest.err >&5
18558   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18559   (exit $ac_status); } && {
18560          test -z "$ac_c_werror_flag" ||
18561          test ! -s conftest.err
18562        } && test -s conftest.$ac_objext; then
18563   ac_header_compiler=yes
18564 else
18565   echo "$as_me: failed program was:" >&5
18566 sed 's/^/| /' conftest.$ac_ext >&5
18567
18568         ac_header_compiler=no
18569 fi
18570
18571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18572 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
18573 echo "${ECHO_T}$ac_header_compiler" >&6; }
18574
18575 # Is the header present?
18576 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
18577 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
18578 cat >conftest.$ac_ext <<_ACEOF
18579 /* confdefs.h.  */
18580 _ACEOF
18581 cat confdefs.h >>conftest.$ac_ext
18582 cat >>conftest.$ac_ext <<_ACEOF
18583 /* end confdefs.h.  */
18584 #include <$ac_header>
18585 _ACEOF
18586 if { (ac_try="$ac_cpp conftest.$ac_ext"
18587 case "(($ac_try" in
18588   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18589   *) ac_try_echo=$ac_try;;
18590 esac
18591 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18592   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
18593   ac_status=$?
18594   grep -v '^ *+' conftest.er1 >conftest.err
18595   rm -f conftest.er1
18596   cat conftest.err >&5
18597   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18598   (exit $ac_status); } >/dev/null && {
18599          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
18600          test ! -s conftest.err
18601        }; then
18602   ac_header_preproc=yes
18603 else
18604   echo "$as_me: failed program was:" >&5
18605 sed 's/^/| /' conftest.$ac_ext >&5
18606
18607   ac_header_preproc=no
18608 fi
18609
18610 rm -f conftest.err conftest.$ac_ext
18611 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
18612 echo "${ECHO_T}$ac_header_preproc" >&6; }
18613
18614 # So?  What about this header?
18615 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
18616   yes:no: )
18617     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
18618 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
18619     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
18620 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
18621     ac_header_preproc=yes
18622     ;;
18623   no:yes:* )
18624     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
18625 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
18626     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
18627 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
18628     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
18629 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
18630     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
18631 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
18632     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
18633 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
18634     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
18635 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
18636
18637     ;;
18638 esac
18639 { echo "$as_me:$LINENO: checking for $ac_header" >&5
18640 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18641 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18642   echo $ECHO_N "(cached) $ECHO_C" >&6
18643 else
18644   eval "$as_ac_Header=\$ac_header_preproc"
18645 fi
18646 ac_res=`eval echo '${'$as_ac_Header'}'`
18647                { echo "$as_me:$LINENO: result: $ac_res" >&5
18648 echo "${ECHO_T}$ac_res" >&6; }
18649
18650 fi
18651 if test `eval echo '${'$as_ac_Header'}'` = yes; then
18652   cat >>confdefs.h <<_ACEOF
18653 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
18654 _ACEOF
18655  { echo "$as_me:$LINENO: checking for struct nlist.n_un.n_name" >&5
18656 echo $ECHO_N "checking for struct nlist.n_un.n_name... $ECHO_C" >&6; }
18657 if test "${ac_cv_member_struct_nlist_n_un_n_name+set}" = set; then
18658   echo $ECHO_N "(cached) $ECHO_C" >&6
18659 else
18660   cat >conftest.$ac_ext <<_ACEOF
18661 /* confdefs.h.  */
18662 _ACEOF
18663 cat confdefs.h >>conftest.$ac_ext
18664 cat >>conftest.$ac_ext <<_ACEOF
18665 /* end confdefs.h.  */
18666 #include <nlist.h>
18667
18668 int
18669 main ()
18670 {
18671 static struct nlist ac_aggr;
18672 if (ac_aggr.n_un.n_name)
18673 return 0;
18674   ;
18675   return 0;
18676 }
18677 _ACEOF
18678 rm -f conftest.$ac_objext
18679 if { (ac_try="$ac_compile"
18680 case "(($ac_try" in
18681   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18682   *) ac_try_echo=$ac_try;;
18683 esac
18684 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18685   (eval "$ac_compile") 2>conftest.er1
18686   ac_status=$?
18687   grep -v '^ *+' conftest.er1 >conftest.err
18688   rm -f conftest.er1
18689   cat conftest.err >&5
18690   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18691   (exit $ac_status); } && {
18692          test -z "$ac_c_werror_flag" ||
18693          test ! -s conftest.err
18694        } && test -s conftest.$ac_objext; then
18695   ac_cv_member_struct_nlist_n_un_n_name=yes
18696 else
18697   echo "$as_me: failed program was:" >&5
18698 sed 's/^/| /' conftest.$ac_ext >&5
18699
18700         cat >conftest.$ac_ext <<_ACEOF
18701 /* confdefs.h.  */
18702 _ACEOF
18703 cat confdefs.h >>conftest.$ac_ext
18704 cat >>conftest.$ac_ext <<_ACEOF
18705 /* end confdefs.h.  */
18706 #include <nlist.h>
18707
18708 int
18709 main ()
18710 {
18711 static struct nlist ac_aggr;
18712 if (sizeof ac_aggr.n_un.n_name)
18713 return 0;
18714   ;
18715   return 0;
18716 }
18717 _ACEOF
18718 rm -f conftest.$ac_objext
18719 if { (ac_try="$ac_compile"
18720 case "(($ac_try" in
18721   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18722   *) ac_try_echo=$ac_try;;
18723 esac
18724 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18725   (eval "$ac_compile") 2>conftest.er1
18726   ac_status=$?
18727   grep -v '^ *+' conftest.er1 >conftest.err
18728   rm -f conftest.er1
18729   cat conftest.err >&5
18730   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18731   (exit $ac_status); } && {
18732          test -z "$ac_c_werror_flag" ||
18733          test ! -s conftest.err
18734        } && test -s conftest.$ac_objext; then
18735   ac_cv_member_struct_nlist_n_un_n_name=yes
18736 else
18737   echo "$as_me: failed program was:" >&5
18738 sed 's/^/| /' conftest.$ac_ext >&5
18739
18740         ac_cv_member_struct_nlist_n_un_n_name=no
18741 fi
18742
18743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18744 fi
18745
18746 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18747 fi
18748 { echo "$as_me:$LINENO: result: $ac_cv_member_struct_nlist_n_un_n_name" >&5
18749 echo "${ECHO_T}$ac_cv_member_struct_nlist_n_un_n_name" >&6; }
18750 if test $ac_cv_member_struct_nlist_n_un_n_name = yes; then
18751
18752 cat >>confdefs.h <<_ACEOF
18753 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
18754 _ACEOF
18755
18756
18757 cat >>confdefs.h <<\_ACEOF
18758 #define NLIST_NAME_UNION 1
18759 _ACEOF
18760
18761 fi
18762
18763
18764 fi
18765
18766 done
18767
18768 fi
18769 done
18770
18771
18772 # Some definitions of getloadavg require that the program be installed setgid.
18773 { echo "$as_me:$LINENO: checking whether getloadavg requires setgid" >&5
18774 echo $ECHO_N "checking whether getloadavg requires setgid... $ECHO_C" >&6; }
18775 if test "${ac_cv_func_getloadavg_setgid+set}" = set; then
18776   echo $ECHO_N "(cached) $ECHO_C" >&6
18777 else
18778   cat >conftest.$ac_ext <<_ACEOF
18779 /* confdefs.h.  */
18780 _ACEOF
18781 cat confdefs.h >>conftest.$ac_ext
18782 cat >>conftest.$ac_ext <<_ACEOF
18783 /* end confdefs.h.  */
18784 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
18785 #ifdef LDAV_PRIVILEGED
18786 Yowza Am I SETGID yet
18787 #endif
18788 _ACEOF
18789 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
18790   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then
18791   ac_cv_func_getloadavg_setgid=yes
18792 else
18793   ac_cv_func_getloadavg_setgid=no
18794 fi
18795 rm -f conftest*
18796
18797 fi
18798 { echo "$as_me:$LINENO: result: $ac_cv_func_getloadavg_setgid" >&5
18799 echo "${ECHO_T}$ac_cv_func_getloadavg_setgid" >&6; }
18800 if test $ac_cv_func_getloadavg_setgid = yes; then
18801   NEED_SETGID=true
18802
18803 cat >>confdefs.h <<\_ACEOF
18804 #define GETLOADAVG_PRIVILEGED 1
18805 _ACEOF
18806
18807 else
18808   NEED_SETGID=false
18809 fi
18810
18811 if test $ac_cv_func_getloadavg_setgid = yes; then
18812   { echo "$as_me:$LINENO: checking group of /dev/kmem" >&5
18813 echo $ECHO_N "checking group of /dev/kmem... $ECHO_C" >&6; }
18814 if test "${ac_cv_group_kmem+set}" = set; then
18815   echo $ECHO_N "(cached) $ECHO_C" >&6
18816 else
18817    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
18818   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
18819   # If we got an error (system does not support symlinks), try without -L.
18820   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
18821   ac_cv_group_kmem=`echo $ac_ls_output \
18822     | sed -ne 's/[       ][      ]*/ /g;
18823                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
18824                / /s/.* //;p;'`
18825
18826 fi
18827 { echo "$as_me:$LINENO: result: $ac_cv_group_kmem" >&5
18828 echo "${ECHO_T}$ac_cv_group_kmem" >&6; }
18829   KMEM_GROUP=$ac_cv_group_kmem
18830 fi
18831 if test "x$ac_save_LIBS" = x; then
18832   GETLOADAVG_LIBS=$LIBS
18833 else
18834   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$ac_save_LIBS!!"`
18835 fi
18836 LIBS=$ac_save_LIBS
18837
18838
18839
18840 { echo "$as_me:$LINENO: checking for _LARGEFILE_SOURCE value needed for large files" >&5
18841 echo $ECHO_N "checking for _LARGEFILE_SOURCE value needed for large files... $ECHO_C" >&6; }
18842 if test "${ac_cv_sys_largefile_source+set}" = set; then
18843   echo $ECHO_N "(cached) $ECHO_C" >&6
18844 else
18845   while :; do
18846   cat >conftest.$ac_ext <<_ACEOF
18847 /* confdefs.h.  */
18848 _ACEOF
18849 cat confdefs.h >>conftest.$ac_ext
18850 cat >>conftest.$ac_ext <<_ACEOF
18851 /* end confdefs.h.  */
18852 #include <stdio.h>
18853 int
18854 main ()
18855 {
18856 return fseeko (stdin, 0, 0) && (fseeko) (stdin, 0, 0);
18857   ;
18858   return 0;
18859 }
18860 _ACEOF
18861 rm -f conftest.$ac_objext conftest$ac_exeext
18862 if { (ac_try="$ac_link"
18863 case "(($ac_try" in
18864   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18865   *) ac_try_echo=$ac_try;;
18866 esac
18867 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18868   (eval "$ac_link") 2>conftest.er1
18869   ac_status=$?
18870   grep -v '^ *+' conftest.er1 >conftest.err
18871   rm -f conftest.er1
18872   cat conftest.err >&5
18873   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18874   (exit $ac_status); } && {
18875          test -z "$ac_c_werror_flag" ||
18876          test ! -s conftest.err
18877        } && test -s conftest$ac_exeext &&
18878        $as_test_x conftest$ac_exeext; then
18879   ac_cv_sys_largefile_source=no; break
18880 else
18881   echo "$as_me: failed program was:" >&5
18882 sed 's/^/| /' conftest.$ac_ext >&5
18883
18884
18885 fi
18886
18887 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18888       conftest$ac_exeext conftest.$ac_ext
18889   cat >conftest.$ac_ext <<_ACEOF
18890 /* confdefs.h.  */
18891 _ACEOF
18892 cat confdefs.h >>conftest.$ac_ext
18893 cat >>conftest.$ac_ext <<_ACEOF
18894 /* end confdefs.h.  */
18895 #define _LARGEFILE_SOURCE 1
18896 #include <stdio.h>
18897 int
18898 main ()
18899 {
18900 return fseeko (stdin, 0, 0) && (fseeko) (stdin, 0, 0);
18901   ;
18902   return 0;
18903 }
18904 _ACEOF
18905 rm -f conftest.$ac_objext conftest$ac_exeext
18906 if { (ac_try="$ac_link"
18907 case "(($ac_try" in
18908   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
18909   *) ac_try_echo=$ac_try;;
18910 esac
18911 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
18912   (eval "$ac_link") 2>conftest.er1
18913   ac_status=$?
18914   grep -v '^ *+' conftest.er1 >conftest.err
18915   rm -f conftest.er1
18916   cat conftest.err >&5
18917   echo "$as_me:$LINENO: \$? = $ac_status" >&5
18918   (exit $ac_status); } && {
18919          test -z "$ac_c_werror_flag" ||
18920          test ! -s conftest.err
18921        } && test -s conftest$ac_exeext &&
18922        $as_test_x conftest$ac_exeext; then
18923   ac_cv_sys_largefile_source=1; break
18924 else
18925   echo "$as_me: failed program was:" >&5
18926 sed 's/^/| /' conftest.$ac_ext >&5
18927
18928
18929 fi
18930
18931 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
18932       conftest$ac_exeext conftest.$ac_ext
18933   ac_cv_sys_largefile_source=unknown
18934   break
18935 done
18936 fi
18937 { echo "$as_me:$LINENO: result: $ac_cv_sys_largefile_source" >&5
18938 echo "${ECHO_T}$ac_cv_sys_largefile_source" >&6; }
18939 case $ac_cv_sys_largefile_source in #(
18940   no | unknown) ;;
18941   *)
18942 cat >>confdefs.h <<_ACEOF
18943 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
18944 _ACEOF
18945 ;;
18946 esac
18947 rm -f conftest*
18948
18949 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
18950 # in glibc 2.1.3, but that breaks too many other things.
18951 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
18952 if test $ac_cv_sys_largefile_source != unknown; then
18953
18954 cat >>confdefs.h <<\_ACEOF
18955 #define HAVE_FSEEKO 1
18956 _ACEOF
18957
18958 fi
18959
18960
18961 # Configure getopt.
18962 # getopt.m4 serial 10
18963
18964 # The getopt module assume you want GNU getopt, with getopt_long etc,
18965 # rather than vanilla POSIX getopt.  This means your your code should
18966 # always include <getopt.h> for the getopt prototypes.
18967
18968
18969
18970
18971
18972
18973
18974
18975
18976
18977
18978 # Prerequisites of lib/getopt*.
18979
18980
18981
18982
18983   GETOPT_H=
18984
18985 for ac_header in getopt.h
18986 do
18987 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
18988 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18989   { echo "$as_me:$LINENO: checking for $ac_header" >&5
18990 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
18991 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
18992   echo $ECHO_N "(cached) $ECHO_C" >&6
18993 fi
18994 ac_res=`eval echo '${'$as_ac_Header'}'`
18995                { echo "$as_me:$LINENO: result: $ac_res" >&5
18996 echo "${ECHO_T}$ac_res" >&6; }
18997 else
18998   # Is the header compilable?
18999 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
19000 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
19001 cat >conftest.$ac_ext <<_ACEOF
19002 /* confdefs.h.  */
19003 _ACEOF
19004 cat confdefs.h >>conftest.$ac_ext
19005 cat >>conftest.$ac_ext <<_ACEOF
19006 /* end confdefs.h.  */
19007 $ac_includes_default
19008 #include <$ac_header>
19009 _ACEOF
19010 rm -f conftest.$ac_objext
19011 if { (ac_try="$ac_compile"
19012 case "(($ac_try" in
19013   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19014   *) ac_try_echo=$ac_try;;
19015 esac
19016 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19017   (eval "$ac_compile") 2>conftest.er1
19018   ac_status=$?
19019   grep -v '^ *+' conftest.er1 >conftest.err
19020   rm -f conftest.er1
19021   cat conftest.err >&5
19022   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19023   (exit $ac_status); } && {
19024          test -z "$ac_c_werror_flag" ||
19025          test ! -s conftest.err
19026        } && test -s conftest.$ac_objext; then
19027   ac_header_compiler=yes
19028 else
19029   echo "$as_me: failed program was:" >&5
19030 sed 's/^/| /' conftest.$ac_ext >&5
19031
19032         ac_header_compiler=no
19033 fi
19034
19035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19036 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
19037 echo "${ECHO_T}$ac_header_compiler" >&6; }
19038
19039 # Is the header present?
19040 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
19041 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
19042 cat >conftest.$ac_ext <<_ACEOF
19043 /* confdefs.h.  */
19044 _ACEOF
19045 cat confdefs.h >>conftest.$ac_ext
19046 cat >>conftest.$ac_ext <<_ACEOF
19047 /* end confdefs.h.  */
19048 #include <$ac_header>
19049 _ACEOF
19050 if { (ac_try="$ac_cpp conftest.$ac_ext"
19051 case "(($ac_try" in
19052   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19053   *) ac_try_echo=$ac_try;;
19054 esac
19055 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19056   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
19057   ac_status=$?
19058   grep -v '^ *+' conftest.er1 >conftest.err
19059   rm -f conftest.er1
19060   cat conftest.err >&5
19061   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19062   (exit $ac_status); } >/dev/null && {
19063          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
19064          test ! -s conftest.err
19065        }; then
19066   ac_header_preproc=yes
19067 else
19068   echo "$as_me: failed program was:" >&5
19069 sed 's/^/| /' conftest.$ac_ext >&5
19070
19071   ac_header_preproc=no
19072 fi
19073
19074 rm -f conftest.err conftest.$ac_ext
19075 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
19076 echo "${ECHO_T}$ac_header_preproc" >&6; }
19077
19078 # So?  What about this header?
19079 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
19080   yes:no: )
19081     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
19082 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
19083     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
19084 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
19085     ac_header_preproc=yes
19086     ;;
19087   no:yes:* )
19088     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
19089 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
19090     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
19091 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
19092     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
19093 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
19094     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
19095 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
19096     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
19097 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
19098     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
19099 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
19100
19101     ;;
19102 esac
19103 { echo "$as_me:$LINENO: checking for $ac_header" >&5
19104 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
19105 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
19106   echo $ECHO_N "(cached) $ECHO_C" >&6
19107 else
19108   eval "$as_ac_Header=\$ac_header_preproc"
19109 fi
19110 ac_res=`eval echo '${'$as_ac_Header'}'`
19111                { echo "$as_me:$LINENO: result: $ac_res" >&5
19112 echo "${ECHO_T}$ac_res" >&6; }
19113
19114 fi
19115 if test `eval echo '${'$as_ac_Header'}'` = yes; then
19116   cat >>confdefs.h <<_ACEOF
19117 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
19118 _ACEOF
19119
19120 else
19121   GETOPT_H=getopt.h
19122 fi
19123
19124 done
19125
19126   if test -z "$GETOPT_H"; then
19127
19128 for ac_func in getopt_long_only
19129 do
19130 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19131 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19132 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19133 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19134   echo $ECHO_N "(cached) $ECHO_C" >&6
19135 else
19136   cat >conftest.$ac_ext <<_ACEOF
19137 /* confdefs.h.  */
19138 _ACEOF
19139 cat confdefs.h >>conftest.$ac_ext
19140 cat >>conftest.$ac_ext <<_ACEOF
19141 /* end confdefs.h.  */
19142 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19143    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19144 #define $ac_func innocuous_$ac_func
19145
19146 /* System header to define __stub macros and hopefully few prototypes,
19147     which can conflict with char $ac_func (); below.
19148     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19149     <limits.h> exists even on freestanding compilers.  */
19150
19151 #ifdef __STDC__
19152 # include <limits.h>
19153 #else
19154 # include <assert.h>
19155 #endif
19156
19157 #undef $ac_func
19158
19159 /* Override any GCC internal prototype to avoid an error.
19160    Use char because int might match the return type of a GCC
19161    builtin and then its argument prototype would still apply.  */
19162 #ifdef __cplusplus
19163 extern "C"
19164 #endif
19165 char $ac_func ();
19166 /* The GNU C library defines this for functions which it implements
19167     to always fail with ENOSYS.  Some functions are actually named
19168     something starting with __ and the normal name is an alias.  */
19169 #if defined __stub_$ac_func || defined __stub___$ac_func
19170 choke me
19171 #endif
19172
19173 int
19174 main ()
19175 {
19176 return $ac_func ();
19177   ;
19178   return 0;
19179 }
19180 _ACEOF
19181 rm -f conftest.$ac_objext conftest$ac_exeext
19182 if { (ac_try="$ac_link"
19183 case "(($ac_try" in
19184   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19185   *) ac_try_echo=$ac_try;;
19186 esac
19187 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19188   (eval "$ac_link") 2>conftest.er1
19189   ac_status=$?
19190   grep -v '^ *+' conftest.er1 >conftest.err
19191   rm -f conftest.er1
19192   cat conftest.err >&5
19193   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19194   (exit $ac_status); } && {
19195          test -z "$ac_c_werror_flag" ||
19196          test ! -s conftest.err
19197        } && test -s conftest$ac_exeext &&
19198        $as_test_x conftest$ac_exeext; then
19199   eval "$as_ac_var=yes"
19200 else
19201   echo "$as_me: failed program was:" >&5
19202 sed 's/^/| /' conftest.$ac_ext >&5
19203
19204         eval "$as_ac_var=no"
19205 fi
19206
19207 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19208       conftest$ac_exeext conftest.$ac_ext
19209 fi
19210 ac_res=`eval echo '${'$as_ac_var'}'`
19211                { echo "$as_me:$LINENO: result: $ac_res" >&5
19212 echo "${ECHO_T}$ac_res" >&6; }
19213 if test `eval echo '${'$as_ac_var'}'` = yes; then
19214   cat >>confdefs.h <<_ACEOF
19215 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19216 _ACEOF
19217
19218 else
19219   GETOPT_H=getopt.h
19220 fi
19221 done
19222
19223   fi
19224
19225       if test -z "$GETOPT_H"; then
19226     { echo "$as_me:$LINENO: checking whether optreset is declared" >&5
19227 echo $ECHO_N "checking whether optreset is declared... $ECHO_C" >&6; }
19228 if test "${ac_cv_have_decl_optreset+set}" = set; then
19229   echo $ECHO_N "(cached) $ECHO_C" >&6
19230 else
19231   cat >conftest.$ac_ext <<_ACEOF
19232 /* confdefs.h.  */
19233 _ACEOF
19234 cat confdefs.h >>conftest.$ac_ext
19235 cat >>conftest.$ac_ext <<_ACEOF
19236 /* end confdefs.h.  */
19237 #include <getopt.h>
19238
19239 int
19240 main ()
19241 {
19242 #ifndef optreset
19243   (void) optreset;
19244 #endif
19245
19246   ;
19247   return 0;
19248 }
19249 _ACEOF
19250 rm -f conftest.$ac_objext
19251 if { (ac_try="$ac_compile"
19252 case "(($ac_try" in
19253   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19254   *) ac_try_echo=$ac_try;;
19255 esac
19256 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19257   (eval "$ac_compile") 2>conftest.er1
19258   ac_status=$?
19259   grep -v '^ *+' conftest.er1 >conftest.err
19260   rm -f conftest.er1
19261   cat conftest.err >&5
19262   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19263   (exit $ac_status); } && {
19264          test -z "$ac_c_werror_flag" ||
19265          test ! -s conftest.err
19266        } && test -s conftest.$ac_objext; then
19267   ac_cv_have_decl_optreset=yes
19268 else
19269   echo "$as_me: failed program was:" >&5
19270 sed 's/^/| /' conftest.$ac_ext >&5
19271
19272         ac_cv_have_decl_optreset=no
19273 fi
19274
19275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19276 fi
19277 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_optreset" >&5
19278 echo "${ECHO_T}$ac_cv_have_decl_optreset" >&6; }
19279 if test $ac_cv_have_decl_optreset = yes; then
19280   GETOPT_H=getopt.h
19281 fi
19282
19283   fi
19284
19285       if test -z "$GETOPT_H"; then
19286     { echo "$as_me:$LINENO: checking for working GNU getopt function" >&5
19287 echo $ECHO_N "checking for working GNU getopt function... $ECHO_C" >&6; }
19288 if test "${gl_cv_func_gnu_getopt+set}" = set; then
19289   echo $ECHO_N "(cached) $ECHO_C" >&6
19290 else
19291   if test "$cross_compiling" = yes; then
19292                          { echo "$as_me:$LINENO: checking whether getopt_clip is declared" >&5
19293 echo $ECHO_N "checking whether getopt_clip is declared... $ECHO_C" >&6; }
19294 if test "${ac_cv_have_decl_getopt_clip+set}" = set; then
19295   echo $ECHO_N "(cached) $ECHO_C" >&6
19296 else
19297   cat >conftest.$ac_ext <<_ACEOF
19298 /* confdefs.h.  */
19299 _ACEOF
19300 cat confdefs.h >>conftest.$ac_ext
19301 cat >>conftest.$ac_ext <<_ACEOF
19302 /* end confdefs.h.  */
19303 #include <getopt.h>
19304
19305 int
19306 main ()
19307 {
19308 #ifndef getopt_clip
19309   (void) getopt_clip;
19310 #endif
19311
19312   ;
19313   return 0;
19314 }
19315 _ACEOF
19316 rm -f conftest.$ac_objext
19317 if { (ac_try="$ac_compile"
19318 case "(($ac_try" in
19319   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19320   *) ac_try_echo=$ac_try;;
19321 esac
19322 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19323   (eval "$ac_compile") 2>conftest.er1
19324   ac_status=$?
19325   grep -v '^ *+' conftest.er1 >conftest.err
19326   rm -f conftest.er1
19327   cat conftest.err >&5
19328   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19329   (exit $ac_status); } && {
19330          test -z "$ac_c_werror_flag" ||
19331          test ! -s conftest.err
19332        } && test -s conftest.$ac_objext; then
19333   ac_cv_have_decl_getopt_clip=yes
19334 else
19335   echo "$as_me: failed program was:" >&5
19336 sed 's/^/| /' conftest.$ac_ext >&5
19337
19338         ac_cv_have_decl_getopt_clip=no
19339 fi
19340
19341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19342 fi
19343 { echo "$as_me:$LINENO: result: $ac_cv_have_decl_getopt_clip" >&5
19344 echo "${ECHO_T}$ac_cv_have_decl_getopt_clip" >&6; }
19345 if test $ac_cv_have_decl_getopt_clip = yes; then
19346   gl_cv_func_gnu_getopt=no
19347 else
19348   gl_cv_func_gnu_getopt=yes
19349 fi
19350
19351 else
19352   cat >conftest.$ac_ext <<_ACEOF
19353 /* confdefs.h.  */
19354 _ACEOF
19355 cat confdefs.h >>conftest.$ac_ext
19356 cat >>conftest.$ac_ext <<_ACEOF
19357 /* end confdefs.h.  */
19358 #include <getopt.h>
19359 int
19360 main ()
19361 {
19362
19363              char *myargv[3];
19364              myargv[0] = "conftest";
19365              myargv[1] = "-+";
19366              myargv[2] = 0;
19367              return getopt (2, myargv, "+a") != '?';
19368
19369   ;
19370   return 0;
19371 }
19372 _ACEOF
19373 rm -f conftest$ac_exeext
19374 if { (ac_try="$ac_link"
19375 case "(($ac_try" in
19376   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19377   *) ac_try_echo=$ac_try;;
19378 esac
19379 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19380   (eval "$ac_link") 2>&5
19381   ac_status=$?
19382   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19383   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
19384   { (case "(($ac_try" in
19385   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19386   *) ac_try_echo=$ac_try;;
19387 esac
19388 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19389   (eval "$ac_try") 2>&5
19390   ac_status=$?
19391   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19392   (exit $ac_status); }; }; then
19393   gl_cv_func_gnu_getopt=yes
19394 else
19395   echo "$as_me: program exited with status $ac_status" >&5
19396 echo "$as_me: failed program was:" >&5
19397 sed 's/^/| /' conftest.$ac_ext >&5
19398
19399 ( exit $ac_status )
19400 gl_cv_func_gnu_getopt=no
19401 fi
19402 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
19403 fi
19404
19405
19406 fi
19407 { echo "$as_me:$LINENO: result: $gl_cv_func_gnu_getopt" >&5
19408 echo "${ECHO_T}$gl_cv_func_gnu_getopt" >&6; }
19409     if test "$gl_cv_func_gnu_getopt" = "no"; then
19410       GETOPT_H=getopt.h
19411     fi
19412   fi
19413
19414
19415
19416   if test -n "$GETOPT_H"; then
19417
19418
19419   GETOPT_H=getopt.h
19420
19421 cat >>confdefs.h <<\_ACEOF
19422 #define __GETOPT_PREFIX rpl_
19423 _ACEOF
19424
19425
19426
19427   :
19428   GETOPTOBJS='getopt.o getopt1.o'
19429
19430 fi
19431
19432
19433
19434
19435 { echo "$as_me:$LINENO: checking whether getpgrp requires zero arguments" >&5
19436 echo $ECHO_N "checking whether getpgrp requires zero arguments... $ECHO_C" >&6; }
19437 if test "${ac_cv_func_getpgrp_void+set}" = set; then
19438   echo $ECHO_N "(cached) $ECHO_C" >&6
19439 else
19440   # Use it with a single arg.
19441 cat >conftest.$ac_ext <<_ACEOF
19442 /* confdefs.h.  */
19443 _ACEOF
19444 cat confdefs.h >>conftest.$ac_ext
19445 cat >>conftest.$ac_ext <<_ACEOF
19446 /* end confdefs.h.  */
19447 $ac_includes_default
19448 int
19449 main ()
19450 {
19451 getpgrp (0);
19452   ;
19453   return 0;
19454 }
19455 _ACEOF
19456 rm -f conftest.$ac_objext
19457 if { (ac_try="$ac_compile"
19458 case "(($ac_try" in
19459   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19460   *) ac_try_echo=$ac_try;;
19461 esac
19462 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19463   (eval "$ac_compile") 2>conftest.er1
19464   ac_status=$?
19465   grep -v '^ *+' conftest.er1 >conftest.err
19466   rm -f conftest.er1
19467   cat conftest.err >&5
19468   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19469   (exit $ac_status); } && {
19470          test -z "$ac_c_werror_flag" ||
19471          test ! -s conftest.err
19472        } && test -s conftest.$ac_objext; then
19473   ac_cv_func_getpgrp_void=no
19474 else
19475   echo "$as_me: failed program was:" >&5
19476 sed 's/^/| /' conftest.$ac_ext >&5
19477
19478         ac_cv_func_getpgrp_void=yes
19479 fi
19480
19481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
19482
19483 fi
19484 { echo "$as_me:$LINENO: result: $ac_cv_func_getpgrp_void" >&5
19485 echo "${ECHO_T}$ac_cv_func_getpgrp_void" >&6; }
19486 if test $ac_cv_func_getpgrp_void = yes; then
19487
19488 cat >>confdefs.h <<\_ACEOF
19489 #define GETPGRP_VOID 1
19490 _ACEOF
19491
19492 fi
19493
19494
19495
19496 for ac_func in strftime
19497 do
19498 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19499 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19500 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19501 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19502   echo $ECHO_N "(cached) $ECHO_C" >&6
19503 else
19504   cat >conftest.$ac_ext <<_ACEOF
19505 /* confdefs.h.  */
19506 _ACEOF
19507 cat confdefs.h >>conftest.$ac_ext
19508 cat >>conftest.$ac_ext <<_ACEOF
19509 /* end confdefs.h.  */
19510 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19511    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19512 #define $ac_func innocuous_$ac_func
19513
19514 /* System header to define __stub macros and hopefully few prototypes,
19515     which can conflict with char $ac_func (); below.
19516     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19517     <limits.h> exists even on freestanding compilers.  */
19518
19519 #ifdef __STDC__
19520 # include <limits.h>
19521 #else
19522 # include <assert.h>
19523 #endif
19524
19525 #undef $ac_func
19526
19527 /* Override any GCC internal prototype to avoid an error.
19528    Use char because int might match the return type of a GCC
19529    builtin and then its argument prototype would still apply.  */
19530 #ifdef __cplusplus
19531 extern "C"
19532 #endif
19533 char $ac_func ();
19534 /* The GNU C library defines this for functions which it implements
19535     to always fail with ENOSYS.  Some functions are actually named
19536     something starting with __ and the normal name is an alias.  */
19537 #if defined __stub_$ac_func || defined __stub___$ac_func
19538 choke me
19539 #endif
19540
19541 int
19542 main ()
19543 {
19544 return $ac_func ();
19545   ;
19546   return 0;
19547 }
19548 _ACEOF
19549 rm -f conftest.$ac_objext conftest$ac_exeext
19550 if { (ac_try="$ac_link"
19551 case "(($ac_try" in
19552   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19553   *) ac_try_echo=$ac_try;;
19554 esac
19555 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19556   (eval "$ac_link") 2>conftest.er1
19557   ac_status=$?
19558   grep -v '^ *+' conftest.er1 >conftest.err
19559   rm -f conftest.er1
19560   cat conftest.err >&5
19561   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19562   (exit $ac_status); } && {
19563          test -z "$ac_c_werror_flag" ||
19564          test ! -s conftest.err
19565        } && test -s conftest$ac_exeext &&
19566        $as_test_x conftest$ac_exeext; then
19567   eval "$as_ac_var=yes"
19568 else
19569   echo "$as_me: failed program was:" >&5
19570 sed 's/^/| /' conftest.$ac_ext >&5
19571
19572         eval "$as_ac_var=no"
19573 fi
19574
19575 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19576       conftest$ac_exeext conftest.$ac_ext
19577 fi
19578 ac_res=`eval echo '${'$as_ac_var'}'`
19579                { echo "$as_me:$LINENO: result: $ac_res" >&5
19580 echo "${ECHO_T}$ac_res" >&6; }
19581 if test `eval echo '${'$as_ac_var'}'` = yes; then
19582   cat >>confdefs.h <<_ACEOF
19583 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19584 _ACEOF
19585
19586 else
19587   # strftime is in -lintl on SCO UNIX.
19588 { echo "$as_me:$LINENO: checking for strftime in -lintl" >&5
19589 echo $ECHO_N "checking for strftime in -lintl... $ECHO_C" >&6; }
19590 if test "${ac_cv_lib_intl_strftime+set}" = set; then
19591   echo $ECHO_N "(cached) $ECHO_C" >&6
19592 else
19593   ac_check_lib_save_LIBS=$LIBS
19594 LIBS="-lintl  $LIBS"
19595 cat >conftest.$ac_ext <<_ACEOF
19596 /* confdefs.h.  */
19597 _ACEOF
19598 cat confdefs.h >>conftest.$ac_ext
19599 cat >>conftest.$ac_ext <<_ACEOF
19600 /* end confdefs.h.  */
19601
19602 /* Override any GCC internal prototype to avoid an error.
19603    Use char because int might match the return type of a GCC
19604    builtin and then its argument prototype would still apply.  */
19605 #ifdef __cplusplus
19606 extern "C"
19607 #endif
19608 char strftime ();
19609 int
19610 main ()
19611 {
19612 return strftime ();
19613   ;
19614   return 0;
19615 }
19616 _ACEOF
19617 rm -f conftest.$ac_objext conftest$ac_exeext
19618 if { (ac_try="$ac_link"
19619 case "(($ac_try" in
19620   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19621   *) ac_try_echo=$ac_try;;
19622 esac
19623 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19624   (eval "$ac_link") 2>conftest.er1
19625   ac_status=$?
19626   grep -v '^ *+' conftest.er1 >conftest.err
19627   rm -f conftest.er1
19628   cat conftest.err >&5
19629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19630   (exit $ac_status); } && {
19631          test -z "$ac_c_werror_flag" ||
19632          test ! -s conftest.err
19633        } && test -s conftest$ac_exeext &&
19634        $as_test_x conftest$ac_exeext; then
19635   ac_cv_lib_intl_strftime=yes
19636 else
19637   echo "$as_me: failed program was:" >&5
19638 sed 's/^/| /' conftest.$ac_ext >&5
19639
19640         ac_cv_lib_intl_strftime=no
19641 fi
19642
19643 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19644       conftest$ac_exeext conftest.$ac_ext
19645 LIBS=$ac_check_lib_save_LIBS
19646 fi
19647 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_strftime" >&5
19648 echo "${ECHO_T}$ac_cv_lib_intl_strftime" >&6; }
19649 if test $ac_cv_lib_intl_strftime = yes; then
19650   cat >>confdefs.h <<\_ACEOF
19651 #define HAVE_STRFTIME 1
19652 _ACEOF
19653
19654 LIBS="-lintl $LIBS"
19655 fi
19656
19657 fi
19658 done
19659
19660
19661 # UNIX98 PTYs.
19662
19663 for ac_func in grantpt
19664 do
19665 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19666 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19667 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19668 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19669   echo $ECHO_N "(cached) $ECHO_C" >&6
19670 else
19671   cat >conftest.$ac_ext <<_ACEOF
19672 /* confdefs.h.  */
19673 _ACEOF
19674 cat confdefs.h >>conftest.$ac_ext
19675 cat >>conftest.$ac_ext <<_ACEOF
19676 /* end confdefs.h.  */
19677 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19678    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19679 #define $ac_func innocuous_$ac_func
19680
19681 /* System header to define __stub macros and hopefully few prototypes,
19682     which can conflict with char $ac_func (); below.
19683     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19684     <limits.h> exists even on freestanding compilers.  */
19685
19686 #ifdef __STDC__
19687 # include <limits.h>
19688 #else
19689 # include <assert.h>
19690 #endif
19691
19692 #undef $ac_func
19693
19694 /* Override any GCC internal prototype to avoid an error.
19695    Use char because int might match the return type of a GCC
19696    builtin and then its argument prototype would still apply.  */
19697 #ifdef __cplusplus
19698 extern "C"
19699 #endif
19700 char $ac_func ();
19701 /* The GNU C library defines this for functions which it implements
19702     to always fail with ENOSYS.  Some functions are actually named
19703     something starting with __ and the normal name is an alias.  */
19704 #if defined __stub_$ac_func || defined __stub___$ac_func
19705 choke me
19706 #endif
19707
19708 int
19709 main ()
19710 {
19711 return $ac_func ();
19712   ;
19713   return 0;
19714 }
19715 _ACEOF
19716 rm -f conftest.$ac_objext conftest$ac_exeext
19717 if { (ac_try="$ac_link"
19718 case "(($ac_try" in
19719   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19720   *) ac_try_echo=$ac_try;;
19721 esac
19722 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19723   (eval "$ac_link") 2>conftest.er1
19724   ac_status=$?
19725   grep -v '^ *+' conftest.er1 >conftest.err
19726   rm -f conftest.er1
19727   cat conftest.err >&5
19728   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19729   (exit $ac_status); } && {
19730          test -z "$ac_c_werror_flag" ||
19731          test ! -s conftest.err
19732        } && test -s conftest$ac_exeext &&
19733        $as_test_x conftest$ac_exeext; then
19734   eval "$as_ac_var=yes"
19735 else
19736   echo "$as_me: failed program was:" >&5
19737 sed 's/^/| /' conftest.$ac_ext >&5
19738
19739         eval "$as_ac_var=no"
19740 fi
19741
19742 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19743       conftest$ac_exeext conftest.$ac_ext
19744 fi
19745 ac_res=`eval echo '${'$as_ac_var'}'`
19746                { echo "$as_me:$LINENO: result: $ac_res" >&5
19747 echo "${ECHO_T}$ac_res" >&6; }
19748 if test `eval echo '${'$as_ac_var'}'` = yes; then
19749   cat >>confdefs.h <<_ACEOF
19750 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19751 _ACEOF
19752
19753 fi
19754 done
19755
19756
19757 # PTY-related GNU extensions.
19758
19759 for ac_func in getpt
19760 do
19761 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
19762 { echo "$as_me:$LINENO: checking for $ac_func" >&5
19763 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
19764 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
19765   echo $ECHO_N "(cached) $ECHO_C" >&6
19766 else
19767   cat >conftest.$ac_ext <<_ACEOF
19768 /* confdefs.h.  */
19769 _ACEOF
19770 cat confdefs.h >>conftest.$ac_ext
19771 cat >>conftest.$ac_ext <<_ACEOF
19772 /* end confdefs.h.  */
19773 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
19774    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
19775 #define $ac_func innocuous_$ac_func
19776
19777 /* System header to define __stub macros and hopefully few prototypes,
19778     which can conflict with char $ac_func (); below.
19779     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
19780     <limits.h> exists even on freestanding compilers.  */
19781
19782 #ifdef __STDC__
19783 # include <limits.h>
19784 #else
19785 # include <assert.h>
19786 #endif
19787
19788 #undef $ac_func
19789
19790 /* Override any GCC internal prototype to avoid an error.
19791    Use char because int might match the return type of a GCC
19792    builtin and then its argument prototype would still apply.  */
19793 #ifdef __cplusplus
19794 extern "C"
19795 #endif
19796 char $ac_func ();
19797 /* The GNU C library defines this for functions which it implements
19798     to always fail with ENOSYS.  Some functions are actually named
19799     something starting with __ and the normal name is an alias.  */
19800 #if defined __stub_$ac_func || defined __stub___$ac_func
19801 choke me
19802 #endif
19803
19804 int
19805 main ()
19806 {
19807 return $ac_func ();
19808   ;
19809   return 0;
19810 }
19811 _ACEOF
19812 rm -f conftest.$ac_objext conftest$ac_exeext
19813 if { (ac_try="$ac_link"
19814 case "(($ac_try" in
19815   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19816   *) ac_try_echo=$ac_try;;
19817 esac
19818 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19819   (eval "$ac_link") 2>conftest.er1
19820   ac_status=$?
19821   grep -v '^ *+' conftest.er1 >conftest.err
19822   rm -f conftest.er1
19823   cat conftest.err >&5
19824   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19825   (exit $ac_status); } && {
19826          test -z "$ac_c_werror_flag" ||
19827          test ! -s conftest.err
19828        } && test -s conftest$ac_exeext &&
19829        $as_test_x conftest$ac_exeext; then
19830   eval "$as_ac_var=yes"
19831 else
19832   echo "$as_me: failed program was:" >&5
19833 sed 's/^/| /' conftest.$ac_ext >&5
19834
19835         eval "$as_ac_var=no"
19836 fi
19837
19838 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19839       conftest$ac_exeext conftest.$ac_ext
19840 fi
19841 ac_res=`eval echo '${'$as_ac_var'}'`
19842                { echo "$as_me:$LINENO: result: $ac_res" >&5
19843 echo "${ECHO_T}$ac_res" >&6; }
19844 if test `eval echo '${'$as_ac_var'}'` = yes; then
19845   cat >>confdefs.h <<_ACEOF
19846 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
19847 _ACEOF
19848
19849 fi
19850 done
19851
19852
19853 # Check this now, so that we will NOT find the above functions in ncurses.
19854 # That is because we have not set up to link ncurses in lib-src.
19855 # It's better to believe a function is not available
19856 # than to expect to find it in ncurses.
19857
19858 { echo "$as_me:$LINENO: checking for tparm in -lncurses" >&5
19859 echo $ECHO_N "checking for tparm in -lncurses... $ECHO_C" >&6; }
19860 if test "${ac_cv_lib_ncurses_tparm+set}" = set; then
19861   echo $ECHO_N "(cached) $ECHO_C" >&6
19862 else
19863   ac_check_lib_save_LIBS=$LIBS
19864 LIBS="-lncurses  $LIBS"
19865 cat >conftest.$ac_ext <<_ACEOF
19866 /* confdefs.h.  */
19867 _ACEOF
19868 cat confdefs.h >>conftest.$ac_ext
19869 cat >>conftest.$ac_ext <<_ACEOF
19870 /* end confdefs.h.  */
19871
19872 /* Override any GCC internal prototype to avoid an error.
19873    Use char because int might match the return type of a GCC
19874    builtin and then its argument prototype would still apply.  */
19875 #ifdef __cplusplus
19876 extern "C"
19877 #endif
19878 char tparm ();
19879 int
19880 main ()
19881 {
19882 return tparm ();
19883   ;
19884   return 0;
19885 }
19886 _ACEOF
19887 rm -f conftest.$ac_objext conftest$ac_exeext
19888 if { (ac_try="$ac_link"
19889 case "(($ac_try" in
19890   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19891   *) ac_try_echo=$ac_try;;
19892 esac
19893 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19894   (eval "$ac_link") 2>conftest.er1
19895   ac_status=$?
19896   grep -v '^ *+' conftest.er1 >conftest.err
19897   rm -f conftest.er1
19898   cat conftest.err >&5
19899   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19900   (exit $ac_status); } && {
19901          test -z "$ac_c_werror_flag" ||
19902          test ! -s conftest.err
19903        } && test -s conftest$ac_exeext &&
19904        $as_test_x conftest$ac_exeext; then
19905   ac_cv_lib_ncurses_tparm=yes
19906 else
19907   echo "$as_me: failed program was:" >&5
19908 sed 's/^/| /' conftest.$ac_ext >&5
19909
19910         ac_cv_lib_ncurses_tparm=no
19911 fi
19912
19913 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19914       conftest$ac_exeext conftest.$ac_ext
19915 LIBS=$ac_check_lib_save_LIBS
19916 fi
19917 { echo "$as_me:$LINENO: result: $ac_cv_lib_ncurses_tparm" >&5
19918 echo "${ECHO_T}$ac_cv_lib_ncurses_tparm" >&6; }
19919 if test $ac_cv_lib_ncurses_tparm = yes; then
19920   cat >>confdefs.h <<_ACEOF
19921 #define HAVE_LIBNCURSES 1
19922 _ACEOF
19923
19924   LIBS="-lncurses $LIBS"
19925
19926 fi
19927
19928
19929 # Do we have res_init, for detecting changes in /etc/resolv.conf?
19930
19931 resolv=no
19932 cat >conftest.$ac_ext <<_ACEOF
19933 /* confdefs.h.  */
19934 _ACEOF
19935 cat confdefs.h >>conftest.$ac_ext
19936 cat >>conftest.$ac_ext <<_ACEOF
19937 /* end confdefs.h.  */
19938 #include <netinet/in.h>
19939 #include <arpa/nameser.h>
19940 #include <resolv.h>
19941 int
19942 main ()
19943 {
19944 return res_init();
19945   ;
19946   return 0;
19947 }
19948 _ACEOF
19949 rm -f conftest.$ac_objext conftest$ac_exeext
19950 if { (ac_try="$ac_link"
19951 case "(($ac_try" in
19952   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
19953   *) ac_try_echo=$ac_try;;
19954 esac
19955 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
19956   (eval "$ac_link") 2>conftest.er1
19957   ac_status=$?
19958   grep -v '^ *+' conftest.er1 >conftest.err
19959   rm -f conftest.er1
19960   cat conftest.err >&5
19961   echo "$as_me:$LINENO: \$? = $ac_status" >&5
19962   (exit $ac_status); } && {
19963          test -z "$ac_c_werror_flag" ||
19964          test ! -s conftest.err
19965        } && test -s conftest$ac_exeext &&
19966        $as_test_x conftest$ac_exeext; then
19967   have_res_init=yes
19968 else
19969   echo "$as_me: failed program was:" >&5
19970 sed 's/^/| /' conftest.$ac_ext >&5
19971
19972         have_res_init=no
19973 fi
19974
19975 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
19976       conftest$ac_exeext conftest.$ac_ext
19977 if test "$have_res_init" = no; then
19978   OLIBS="$LIBS"
19979   LIBS="$LIBS -lresolv"
19980   { echo "$as_me:$LINENO: checking for res_init with -lresolv" >&5
19981 echo $ECHO_N "checking for res_init with -lresolv... $ECHO_C" >&6; }
19982   cat >conftest.$ac_ext <<_ACEOF
19983 /* confdefs.h.  */
19984 _ACEOF
19985 cat confdefs.h >>conftest.$ac_ext
19986 cat >>conftest.$ac_ext <<_ACEOF
19987 /* end confdefs.h.  */
19988 #include <netinet/in.h>
19989 #include <arpa/nameser.h>
19990 #include <resolv.h>
19991 int
19992 main ()
19993 {
19994 return res_init();
19995   ;
19996   return 0;
19997 }
19998 _ACEOF
19999 rm -f conftest.$ac_objext conftest$ac_exeext
20000 if { (ac_try="$ac_link"
20001 case "(($ac_try" in
20002   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20003   *) ac_try_echo=$ac_try;;
20004 esac
20005 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20006   (eval "$ac_link") 2>conftest.er1
20007   ac_status=$?
20008   grep -v '^ *+' conftest.er1 >conftest.err
20009   rm -f conftest.er1
20010   cat conftest.err >&5
20011   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20012   (exit $ac_status); } && {
20013          test -z "$ac_c_werror_flag" ||
20014          test ! -s conftest.err
20015        } && test -s conftest$ac_exeext &&
20016        $as_test_x conftest$ac_exeext; then
20017   have_res_init=yes
20018 else
20019   echo "$as_me: failed program was:" >&5
20020 sed 's/^/| /' conftest.$ac_ext >&5
20021
20022         have_res_init=no
20023 fi
20024
20025 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20026       conftest$ac_exeext conftest.$ac_ext
20027   { echo "$as_me:$LINENO: result: $have_res_init" >&5
20028 echo "${ECHO_T}$have_res_init" >&6; }
20029   if test "$have_res_init" = yes ; then
20030     resolv=yes
20031   fi
20032   LIBS="$OLIBS"
20033 fi
20034
20035 if test "$have_res_init" = yes; then
20036
20037 cat >>confdefs.h <<\_ACEOF
20038 #define HAVE_RES_INIT 1
20039 _ACEOF
20040
20041 fi
20042
20043 # Do we need the Hesiod library to provide the support routines?
20044 if test "$with_hesiod" != no ; then
20045   # Don't set $LIBS here -- see comments above.
20046   { echo "$as_me:$LINENO: checking for res_send" >&5
20047 echo $ECHO_N "checking for res_send... $ECHO_C" >&6; }
20048 if test "${ac_cv_func_res_send+set}" = set; then
20049   echo $ECHO_N "(cached) $ECHO_C" >&6
20050 else
20051   cat >conftest.$ac_ext <<_ACEOF
20052 /* confdefs.h.  */
20053 _ACEOF
20054 cat confdefs.h >>conftest.$ac_ext
20055 cat >>conftest.$ac_ext <<_ACEOF
20056 /* end confdefs.h.  */
20057 /* Define res_send to an innocuous variant, in case <limits.h> declares res_send.
20058    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
20059 #define res_send innocuous_res_send
20060
20061 /* System header to define __stub macros and hopefully few prototypes,
20062     which can conflict with char res_send (); below.
20063     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20064     <limits.h> exists even on freestanding compilers.  */
20065
20066 #ifdef __STDC__
20067 # include <limits.h>
20068 #else
20069 # include <assert.h>
20070 #endif
20071
20072 #undef res_send
20073
20074 /* Override any GCC internal prototype to avoid an error.
20075    Use char because int might match the return type of a GCC
20076    builtin and then its argument prototype would still apply.  */
20077 #ifdef __cplusplus
20078 extern "C"
20079 #endif
20080 char res_send ();
20081 /* The GNU C library defines this for functions which it implements
20082     to always fail with ENOSYS.  Some functions are actually named
20083     something starting with __ and the normal name is an alias.  */
20084 #if defined __stub_res_send || defined __stub___res_send
20085 choke me
20086 #endif
20087
20088 int
20089 main ()
20090 {
20091 return res_send ();
20092   ;
20093   return 0;
20094 }
20095 _ACEOF
20096 rm -f conftest.$ac_objext conftest$ac_exeext
20097 if { (ac_try="$ac_link"
20098 case "(($ac_try" in
20099   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20100   *) ac_try_echo=$ac_try;;
20101 esac
20102 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20103   (eval "$ac_link") 2>conftest.er1
20104   ac_status=$?
20105   grep -v '^ *+' conftest.er1 >conftest.err
20106   rm -f conftest.er1
20107   cat conftest.err >&5
20108   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20109   (exit $ac_status); } && {
20110          test -z "$ac_c_werror_flag" ||
20111          test ! -s conftest.err
20112        } && test -s conftest$ac_exeext &&
20113        $as_test_x conftest$ac_exeext; then
20114   ac_cv_func_res_send=yes
20115 else
20116   echo "$as_me: failed program was:" >&5
20117 sed 's/^/| /' conftest.$ac_ext >&5
20118
20119         ac_cv_func_res_send=no
20120 fi
20121
20122 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20123       conftest$ac_exeext conftest.$ac_ext
20124 fi
20125 { echo "$as_me:$LINENO: result: $ac_cv_func_res_send" >&5
20126 echo "${ECHO_T}$ac_cv_func_res_send" >&6; }
20127 if test $ac_cv_func_res_send = yes; then
20128   :
20129 else
20130   { echo "$as_me:$LINENO: checking for __res_send" >&5
20131 echo $ECHO_N "checking for __res_send... $ECHO_C" >&6; }
20132 if test "${ac_cv_func___res_send+set}" = set; then
20133   echo $ECHO_N "(cached) $ECHO_C" >&6
20134 else
20135   cat >conftest.$ac_ext <<_ACEOF
20136 /* confdefs.h.  */
20137 _ACEOF
20138 cat confdefs.h >>conftest.$ac_ext
20139 cat >>conftest.$ac_ext <<_ACEOF
20140 /* end confdefs.h.  */
20141 /* Define __res_send to an innocuous variant, in case <limits.h> declares __res_send.
20142    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
20143 #define __res_send innocuous___res_send
20144
20145 /* System header to define __stub macros and hopefully few prototypes,
20146     which can conflict with char __res_send (); below.
20147     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20148     <limits.h> exists even on freestanding compilers.  */
20149
20150 #ifdef __STDC__
20151 # include <limits.h>
20152 #else
20153 # include <assert.h>
20154 #endif
20155
20156 #undef __res_send
20157
20158 /* Override any GCC internal prototype to avoid an error.
20159    Use char because int might match the return type of a GCC
20160    builtin and then its argument prototype would still apply.  */
20161 #ifdef __cplusplus
20162 extern "C"
20163 #endif
20164 char __res_send ();
20165 /* The GNU C library defines this for functions which it implements
20166     to always fail with ENOSYS.  Some functions are actually named
20167     something starting with __ and the normal name is an alias.  */
20168 #if defined __stub___res_send || defined __stub_____res_send
20169 choke me
20170 #endif
20171
20172 int
20173 main ()
20174 {
20175 return __res_send ();
20176   ;
20177   return 0;
20178 }
20179 _ACEOF
20180 rm -f conftest.$ac_objext conftest$ac_exeext
20181 if { (ac_try="$ac_link"
20182 case "(($ac_try" in
20183   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20184   *) ac_try_echo=$ac_try;;
20185 esac
20186 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20187   (eval "$ac_link") 2>conftest.er1
20188   ac_status=$?
20189   grep -v '^ *+' conftest.er1 >conftest.err
20190   rm -f conftest.er1
20191   cat conftest.err >&5
20192   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20193   (exit $ac_status); } && {
20194          test -z "$ac_c_werror_flag" ||
20195          test ! -s conftest.err
20196        } && test -s conftest$ac_exeext &&
20197        $as_test_x conftest$ac_exeext; then
20198   ac_cv_func___res_send=yes
20199 else
20200   echo "$as_me: failed program was:" >&5
20201 sed 's/^/| /' conftest.$ac_ext >&5
20202
20203         ac_cv_func___res_send=no
20204 fi
20205
20206 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20207       conftest$ac_exeext conftest.$ac_ext
20208 fi
20209 { echo "$as_me:$LINENO: result: $ac_cv_func___res_send" >&5
20210 echo "${ECHO_T}$ac_cv_func___res_send" >&6; }
20211 if test $ac_cv_func___res_send = yes; then
20212   :
20213 else
20214   { echo "$as_me:$LINENO: checking for res_send in -lresolv" >&5
20215 echo $ECHO_N "checking for res_send in -lresolv... $ECHO_C" >&6; }
20216 if test "${ac_cv_lib_resolv_res_send+set}" = set; then
20217   echo $ECHO_N "(cached) $ECHO_C" >&6
20218 else
20219   ac_check_lib_save_LIBS=$LIBS
20220 LIBS="-lresolv  $LIBS"
20221 cat >conftest.$ac_ext <<_ACEOF
20222 /* confdefs.h.  */
20223 _ACEOF
20224 cat confdefs.h >>conftest.$ac_ext
20225 cat >>conftest.$ac_ext <<_ACEOF
20226 /* end confdefs.h.  */
20227
20228 /* Override any GCC internal prototype to avoid an error.
20229    Use char because int might match the return type of a GCC
20230    builtin and then its argument prototype would still apply.  */
20231 #ifdef __cplusplus
20232 extern "C"
20233 #endif
20234 char res_send ();
20235 int
20236 main ()
20237 {
20238 return res_send ();
20239   ;
20240   return 0;
20241 }
20242 _ACEOF
20243 rm -f conftest.$ac_objext conftest$ac_exeext
20244 if { (ac_try="$ac_link"
20245 case "(($ac_try" in
20246   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20247   *) ac_try_echo=$ac_try;;
20248 esac
20249 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20250   (eval "$ac_link") 2>conftest.er1
20251   ac_status=$?
20252   grep -v '^ *+' conftest.er1 >conftest.err
20253   rm -f conftest.er1
20254   cat conftest.err >&5
20255   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20256   (exit $ac_status); } && {
20257          test -z "$ac_c_werror_flag" ||
20258          test ! -s conftest.err
20259        } && test -s conftest$ac_exeext &&
20260        $as_test_x conftest$ac_exeext; then
20261   ac_cv_lib_resolv_res_send=yes
20262 else
20263   echo "$as_me: failed program was:" >&5
20264 sed 's/^/| /' conftest.$ac_ext >&5
20265
20266         ac_cv_lib_resolv_res_send=no
20267 fi
20268
20269 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20270       conftest$ac_exeext conftest.$ac_ext
20271 LIBS=$ac_check_lib_save_LIBS
20272 fi
20273 { echo "$as_me:$LINENO: result: $ac_cv_lib_resolv_res_send" >&5
20274 echo "${ECHO_T}$ac_cv_lib_resolv_res_send" >&6; }
20275 if test $ac_cv_lib_resolv_res_send = yes; then
20276   resolv=yes
20277 else
20278   { echo "$as_me:$LINENO: checking for __res_send in -lresolv" >&5
20279 echo $ECHO_N "checking for __res_send in -lresolv... $ECHO_C" >&6; }
20280 if test "${ac_cv_lib_resolv___res_send+set}" = set; then
20281   echo $ECHO_N "(cached) $ECHO_C" >&6
20282 else
20283   ac_check_lib_save_LIBS=$LIBS
20284 LIBS="-lresolv  $LIBS"
20285 cat >conftest.$ac_ext <<_ACEOF
20286 /* confdefs.h.  */
20287 _ACEOF
20288 cat confdefs.h >>conftest.$ac_ext
20289 cat >>conftest.$ac_ext <<_ACEOF
20290 /* end confdefs.h.  */
20291
20292 /* Override any GCC internal prototype to avoid an error.
20293    Use char because int might match the return type of a GCC
20294    builtin and then its argument prototype would still apply.  */
20295 #ifdef __cplusplus
20296 extern "C"
20297 #endif
20298 char __res_send ();
20299 int
20300 main ()
20301 {
20302 return __res_send ();
20303   ;
20304   return 0;
20305 }
20306 _ACEOF
20307 rm -f conftest.$ac_objext conftest$ac_exeext
20308 if { (ac_try="$ac_link"
20309 case "(($ac_try" in
20310   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20311   *) ac_try_echo=$ac_try;;
20312 esac
20313 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20314   (eval "$ac_link") 2>conftest.er1
20315   ac_status=$?
20316   grep -v '^ *+' conftest.er1 >conftest.err
20317   rm -f conftest.er1
20318   cat conftest.err >&5
20319   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20320   (exit $ac_status); } && {
20321          test -z "$ac_c_werror_flag" ||
20322          test ! -s conftest.err
20323        } && test -s conftest$ac_exeext &&
20324        $as_test_x conftest$ac_exeext; then
20325   ac_cv_lib_resolv___res_send=yes
20326 else
20327   echo "$as_me: failed program was:" >&5
20328 sed 's/^/| /' conftest.$ac_ext >&5
20329
20330         ac_cv_lib_resolv___res_send=no
20331 fi
20332
20333 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20334       conftest$ac_exeext conftest.$ac_ext
20335 LIBS=$ac_check_lib_save_LIBS
20336 fi
20337 { echo "$as_me:$LINENO: result: $ac_cv_lib_resolv___res_send" >&5
20338 echo "${ECHO_T}$ac_cv_lib_resolv___res_send" >&6; }
20339 if test $ac_cv_lib_resolv___res_send = yes; then
20340   resolv=yes
20341 fi
20342
20343 fi
20344
20345 fi
20346
20347 fi
20348
20349   if test "$resolv" = yes ; then
20350     RESOLVLIB=-lresolv
20351   else
20352     RESOLVLIB=
20353   fi
20354   { echo "$as_me:$LINENO: checking for hes_getmailhost" >&5
20355 echo $ECHO_N "checking for hes_getmailhost... $ECHO_C" >&6; }
20356 if test "${ac_cv_func_hes_getmailhost+set}" = set; then
20357   echo $ECHO_N "(cached) $ECHO_C" >&6
20358 else
20359   cat >conftest.$ac_ext <<_ACEOF
20360 /* confdefs.h.  */
20361 _ACEOF
20362 cat confdefs.h >>conftest.$ac_ext
20363 cat >>conftest.$ac_ext <<_ACEOF
20364 /* end confdefs.h.  */
20365 /* Define hes_getmailhost to an innocuous variant, in case <limits.h> declares hes_getmailhost.
20366    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
20367 #define hes_getmailhost innocuous_hes_getmailhost
20368
20369 /* System header to define __stub macros and hopefully few prototypes,
20370     which can conflict with char hes_getmailhost (); below.
20371     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
20372     <limits.h> exists even on freestanding compilers.  */
20373
20374 #ifdef __STDC__
20375 # include <limits.h>
20376 #else
20377 # include <assert.h>
20378 #endif
20379
20380 #undef hes_getmailhost
20381
20382 /* Override any GCC internal prototype to avoid an error.
20383    Use char because int might match the return type of a GCC
20384    builtin and then its argument prototype would still apply.  */
20385 #ifdef __cplusplus
20386 extern "C"
20387 #endif
20388 char hes_getmailhost ();
20389 /* The GNU C library defines this for functions which it implements
20390     to always fail with ENOSYS.  Some functions are actually named
20391     something starting with __ and the normal name is an alias.  */
20392 #if defined __stub_hes_getmailhost || defined __stub___hes_getmailhost
20393 choke me
20394 #endif
20395
20396 int
20397 main ()
20398 {
20399 return hes_getmailhost ();
20400   ;
20401   return 0;
20402 }
20403 _ACEOF
20404 rm -f conftest.$ac_objext conftest$ac_exeext
20405 if { (ac_try="$ac_link"
20406 case "(($ac_try" in
20407   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20408   *) ac_try_echo=$ac_try;;
20409 esac
20410 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20411   (eval "$ac_link") 2>conftest.er1
20412   ac_status=$?
20413   grep -v '^ *+' conftest.er1 >conftest.err
20414   rm -f conftest.er1
20415   cat conftest.err >&5
20416   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20417   (exit $ac_status); } && {
20418          test -z "$ac_c_werror_flag" ||
20419          test ! -s conftest.err
20420        } && test -s conftest$ac_exeext &&
20421        $as_test_x conftest$ac_exeext; then
20422   ac_cv_func_hes_getmailhost=yes
20423 else
20424   echo "$as_me: failed program was:" >&5
20425 sed 's/^/| /' conftest.$ac_ext >&5
20426
20427         ac_cv_func_hes_getmailhost=no
20428 fi
20429
20430 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20431       conftest$ac_exeext conftest.$ac_ext
20432 fi
20433 { echo "$as_me:$LINENO: result: $ac_cv_func_hes_getmailhost" >&5
20434 echo "${ECHO_T}$ac_cv_func_hes_getmailhost" >&6; }
20435 if test $ac_cv_func_hes_getmailhost = yes; then
20436   :
20437 else
20438   { echo "$as_me:$LINENO: checking for hes_getmailhost in -lhesiod" >&5
20439 echo $ECHO_N "checking for hes_getmailhost in -lhesiod... $ECHO_C" >&6; }
20440 if test "${ac_cv_lib_hesiod_hes_getmailhost+set}" = set; then
20441   echo $ECHO_N "(cached) $ECHO_C" >&6
20442 else
20443   ac_check_lib_save_LIBS=$LIBS
20444 LIBS="-lhesiod $RESOLVLIB $LIBS"
20445 cat >conftest.$ac_ext <<_ACEOF
20446 /* confdefs.h.  */
20447 _ACEOF
20448 cat confdefs.h >>conftest.$ac_ext
20449 cat >>conftest.$ac_ext <<_ACEOF
20450 /* end confdefs.h.  */
20451
20452 /* Override any GCC internal prototype to avoid an error.
20453    Use char because int might match the return type of a GCC
20454    builtin and then its argument prototype would still apply.  */
20455 #ifdef __cplusplus
20456 extern "C"
20457 #endif
20458 char hes_getmailhost ();
20459 int
20460 main ()
20461 {
20462 return hes_getmailhost ();
20463   ;
20464   return 0;
20465 }
20466 _ACEOF
20467 rm -f conftest.$ac_objext conftest$ac_exeext
20468 if { (ac_try="$ac_link"
20469 case "(($ac_try" in
20470   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20471   *) ac_try_echo=$ac_try;;
20472 esac
20473 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20474   (eval "$ac_link") 2>conftest.er1
20475   ac_status=$?
20476   grep -v '^ *+' conftest.er1 >conftest.err
20477   rm -f conftest.er1
20478   cat conftest.err >&5
20479   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20480   (exit $ac_status); } && {
20481          test -z "$ac_c_werror_flag" ||
20482          test ! -s conftest.err
20483        } && test -s conftest$ac_exeext &&
20484        $as_test_x conftest$ac_exeext; then
20485   ac_cv_lib_hesiod_hes_getmailhost=yes
20486 else
20487   echo "$as_me: failed program was:" >&5
20488 sed 's/^/| /' conftest.$ac_ext >&5
20489
20490         ac_cv_lib_hesiod_hes_getmailhost=no
20491 fi
20492
20493 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20494       conftest$ac_exeext conftest.$ac_ext
20495 LIBS=$ac_check_lib_save_LIBS
20496 fi
20497 { echo "$as_me:$LINENO: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
20498 echo "${ECHO_T}$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
20499 if test $ac_cv_lib_hesiod_hes_getmailhost = yes; then
20500
20501 cat >>confdefs.h <<\_ACEOF
20502 #define HAVE_LIBHESIOD 1
20503 _ACEOF
20504
20505 else
20506   :
20507 fi
20508
20509 fi
20510
20511 fi
20512
20513 # Do we need libresolv (due to res_init or Hesiod)?
20514 if test "$resolv" = yes ; then
20515
20516 cat >>confdefs.h <<\_ACEOF
20517 #define HAVE_LIBRESOLV 1
20518 _ACEOF
20519
20520 fi
20521
20522 # These tell us which Kerberos-related libraries to use.
20523 if test "${with_kerberos}" != no; then
20524
20525 { echo "$as_me:$LINENO: checking for com_err in -lcom_err" >&5
20526 echo $ECHO_N "checking for com_err in -lcom_err... $ECHO_C" >&6; }
20527 if test "${ac_cv_lib_com_err_com_err+set}" = set; then
20528   echo $ECHO_N "(cached) $ECHO_C" >&6
20529 else
20530   ac_check_lib_save_LIBS=$LIBS
20531 LIBS="-lcom_err  $LIBS"
20532 cat >conftest.$ac_ext <<_ACEOF
20533 /* confdefs.h.  */
20534 _ACEOF
20535 cat confdefs.h >>conftest.$ac_ext
20536 cat >>conftest.$ac_ext <<_ACEOF
20537 /* end confdefs.h.  */
20538
20539 /* Override any GCC internal prototype to avoid an error.
20540    Use char because int might match the return type of a GCC
20541    builtin and then its argument prototype would still apply.  */
20542 #ifdef __cplusplus
20543 extern "C"
20544 #endif
20545 char com_err ();
20546 int
20547 main ()
20548 {
20549 return com_err ();
20550   ;
20551   return 0;
20552 }
20553 _ACEOF
20554 rm -f conftest.$ac_objext conftest$ac_exeext
20555 if { (ac_try="$ac_link"
20556 case "(($ac_try" in
20557   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20558   *) ac_try_echo=$ac_try;;
20559 esac
20560 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20561   (eval "$ac_link") 2>conftest.er1
20562   ac_status=$?
20563   grep -v '^ *+' conftest.er1 >conftest.err
20564   rm -f conftest.er1
20565   cat conftest.err >&5
20566   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20567   (exit $ac_status); } && {
20568          test -z "$ac_c_werror_flag" ||
20569          test ! -s conftest.err
20570        } && test -s conftest$ac_exeext &&
20571        $as_test_x conftest$ac_exeext; then
20572   ac_cv_lib_com_err_com_err=yes
20573 else
20574   echo "$as_me: failed program was:" >&5
20575 sed 's/^/| /' conftest.$ac_ext >&5
20576
20577         ac_cv_lib_com_err_com_err=no
20578 fi
20579
20580 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20581       conftest$ac_exeext conftest.$ac_ext
20582 LIBS=$ac_check_lib_save_LIBS
20583 fi
20584 { echo "$as_me:$LINENO: result: $ac_cv_lib_com_err_com_err" >&5
20585 echo "${ECHO_T}$ac_cv_lib_com_err_com_err" >&6; }
20586 if test $ac_cv_lib_com_err_com_err = yes; then
20587   cat >>confdefs.h <<_ACEOF
20588 #define HAVE_LIBCOM_ERR 1
20589 _ACEOF
20590
20591   LIBS="-lcom_err $LIBS"
20592
20593 fi
20594
20595
20596 { echo "$as_me:$LINENO: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
20597 echo $ECHO_N "checking for mit_des_cbc_encrypt in -lk5crypto... $ECHO_C" >&6; }
20598 if test "${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+set}" = set; then
20599   echo $ECHO_N "(cached) $ECHO_C" >&6
20600 else
20601   ac_check_lib_save_LIBS=$LIBS
20602 LIBS="-lk5crypto  $LIBS"
20603 cat >conftest.$ac_ext <<_ACEOF
20604 /* confdefs.h.  */
20605 _ACEOF
20606 cat confdefs.h >>conftest.$ac_ext
20607 cat >>conftest.$ac_ext <<_ACEOF
20608 /* end confdefs.h.  */
20609
20610 /* Override any GCC internal prototype to avoid an error.
20611    Use char because int might match the return type of a GCC
20612    builtin and then its argument prototype would still apply.  */
20613 #ifdef __cplusplus
20614 extern "C"
20615 #endif
20616 char mit_des_cbc_encrypt ();
20617 int
20618 main ()
20619 {
20620 return mit_des_cbc_encrypt ();
20621   ;
20622   return 0;
20623 }
20624 _ACEOF
20625 rm -f conftest.$ac_objext conftest$ac_exeext
20626 if { (ac_try="$ac_link"
20627 case "(($ac_try" in
20628   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20629   *) ac_try_echo=$ac_try;;
20630 esac
20631 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20632   (eval "$ac_link") 2>conftest.er1
20633   ac_status=$?
20634   grep -v '^ *+' conftest.er1 >conftest.err
20635   rm -f conftest.er1
20636   cat conftest.err >&5
20637   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20638   (exit $ac_status); } && {
20639          test -z "$ac_c_werror_flag" ||
20640          test ! -s conftest.err
20641        } && test -s conftest$ac_exeext &&
20642        $as_test_x conftest$ac_exeext; then
20643   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
20644 else
20645   echo "$as_me: failed program was:" >&5
20646 sed 's/^/| /' conftest.$ac_ext >&5
20647
20648         ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
20649 fi
20650
20651 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20652       conftest$ac_exeext conftest.$ac_ext
20653 LIBS=$ac_check_lib_save_LIBS
20654 fi
20655 { echo "$as_me:$LINENO: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
20656 echo "${ECHO_T}$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
20657 if test $ac_cv_lib_k5crypto_mit_des_cbc_encrypt = yes; then
20658   cat >>confdefs.h <<_ACEOF
20659 #define HAVE_LIBK5CRYPTO 1
20660 _ACEOF
20661
20662   LIBS="-lk5crypto $LIBS"
20663
20664 fi
20665
20666
20667 { echo "$as_me:$LINENO: checking for mit_des_cbc_encrypt in -lcrypto" >&5
20668 echo $ECHO_N "checking for mit_des_cbc_encrypt in -lcrypto... $ECHO_C" >&6; }
20669 if test "${ac_cv_lib_crypto_mit_des_cbc_encrypt+set}" = set; then
20670   echo $ECHO_N "(cached) $ECHO_C" >&6
20671 else
20672   ac_check_lib_save_LIBS=$LIBS
20673 LIBS="-lcrypto  $LIBS"
20674 cat >conftest.$ac_ext <<_ACEOF
20675 /* confdefs.h.  */
20676 _ACEOF
20677 cat confdefs.h >>conftest.$ac_ext
20678 cat >>conftest.$ac_ext <<_ACEOF
20679 /* end confdefs.h.  */
20680
20681 /* Override any GCC internal prototype to avoid an error.
20682    Use char because int might match the return type of a GCC
20683    builtin and then its argument prototype would still apply.  */
20684 #ifdef __cplusplus
20685 extern "C"
20686 #endif
20687 char mit_des_cbc_encrypt ();
20688 int
20689 main ()
20690 {
20691 return mit_des_cbc_encrypt ();
20692   ;
20693   return 0;
20694 }
20695 _ACEOF
20696 rm -f conftest.$ac_objext conftest$ac_exeext
20697 if { (ac_try="$ac_link"
20698 case "(($ac_try" in
20699   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20700   *) ac_try_echo=$ac_try;;
20701 esac
20702 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20703   (eval "$ac_link") 2>conftest.er1
20704   ac_status=$?
20705   grep -v '^ *+' conftest.er1 >conftest.err
20706   rm -f conftest.er1
20707   cat conftest.err >&5
20708   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20709   (exit $ac_status); } && {
20710          test -z "$ac_c_werror_flag" ||
20711          test ! -s conftest.err
20712        } && test -s conftest$ac_exeext &&
20713        $as_test_x conftest$ac_exeext; then
20714   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
20715 else
20716   echo "$as_me: failed program was:" >&5
20717 sed 's/^/| /' conftest.$ac_ext >&5
20718
20719         ac_cv_lib_crypto_mit_des_cbc_encrypt=no
20720 fi
20721
20722 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20723       conftest$ac_exeext conftest.$ac_ext
20724 LIBS=$ac_check_lib_save_LIBS
20725 fi
20726 { echo "$as_me:$LINENO: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
20727 echo "${ECHO_T}$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
20728 if test $ac_cv_lib_crypto_mit_des_cbc_encrypt = yes; then
20729   cat >>confdefs.h <<_ACEOF
20730 #define HAVE_LIBCRYPTO 1
20731 _ACEOF
20732
20733   LIBS="-lcrypto $LIBS"
20734
20735 fi
20736
20737
20738 { echo "$as_me:$LINENO: checking for krb5_init_context in -lkrb5" >&5
20739 echo $ECHO_N "checking for krb5_init_context in -lkrb5... $ECHO_C" >&6; }
20740 if test "${ac_cv_lib_krb5_krb5_init_context+set}" = set; then
20741   echo $ECHO_N "(cached) $ECHO_C" >&6
20742 else
20743   ac_check_lib_save_LIBS=$LIBS
20744 LIBS="-lkrb5  $LIBS"
20745 cat >conftest.$ac_ext <<_ACEOF
20746 /* confdefs.h.  */
20747 _ACEOF
20748 cat confdefs.h >>conftest.$ac_ext
20749 cat >>conftest.$ac_ext <<_ACEOF
20750 /* end confdefs.h.  */
20751
20752 /* Override any GCC internal prototype to avoid an error.
20753    Use char because int might match the return type of a GCC
20754    builtin and then its argument prototype would still apply.  */
20755 #ifdef __cplusplus
20756 extern "C"
20757 #endif
20758 char krb5_init_context ();
20759 int
20760 main ()
20761 {
20762 return krb5_init_context ();
20763   ;
20764   return 0;
20765 }
20766 _ACEOF
20767 rm -f conftest.$ac_objext conftest$ac_exeext
20768 if { (ac_try="$ac_link"
20769 case "(($ac_try" in
20770   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20771   *) ac_try_echo=$ac_try;;
20772 esac
20773 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20774   (eval "$ac_link") 2>conftest.er1
20775   ac_status=$?
20776   grep -v '^ *+' conftest.er1 >conftest.err
20777   rm -f conftest.er1
20778   cat conftest.err >&5
20779   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20780   (exit $ac_status); } && {
20781          test -z "$ac_c_werror_flag" ||
20782          test ! -s conftest.err
20783        } && test -s conftest$ac_exeext &&
20784        $as_test_x conftest$ac_exeext; then
20785   ac_cv_lib_krb5_krb5_init_context=yes
20786 else
20787   echo "$as_me: failed program was:" >&5
20788 sed 's/^/| /' conftest.$ac_ext >&5
20789
20790         ac_cv_lib_krb5_krb5_init_context=no
20791 fi
20792
20793 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20794       conftest$ac_exeext conftest.$ac_ext
20795 LIBS=$ac_check_lib_save_LIBS
20796 fi
20797 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb5_krb5_init_context" >&5
20798 echo "${ECHO_T}$ac_cv_lib_krb5_krb5_init_context" >&6; }
20799 if test $ac_cv_lib_krb5_krb5_init_context = yes; then
20800   cat >>confdefs.h <<_ACEOF
20801 #define HAVE_LIBKRB5 1
20802 _ACEOF
20803
20804   LIBS="-lkrb5 $LIBS"
20805
20806 fi
20807
20808   if test "${with_kerberos5}" = no; then
20809
20810 { echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes425" >&5
20811 echo $ECHO_N "checking for des_cbc_encrypt in -ldes425... $ECHO_C" >&6; }
20812 if test "${ac_cv_lib_des425_des_cbc_encrypt+set}" = set; then
20813   echo $ECHO_N "(cached) $ECHO_C" >&6
20814 else
20815   ac_check_lib_save_LIBS=$LIBS
20816 LIBS="-ldes425  $LIBS"
20817 cat >conftest.$ac_ext <<_ACEOF
20818 /* confdefs.h.  */
20819 _ACEOF
20820 cat confdefs.h >>conftest.$ac_ext
20821 cat >>conftest.$ac_ext <<_ACEOF
20822 /* end confdefs.h.  */
20823
20824 /* Override any GCC internal prototype to avoid an error.
20825    Use char because int might match the return type of a GCC
20826    builtin and then its argument prototype would still apply.  */
20827 #ifdef __cplusplus
20828 extern "C"
20829 #endif
20830 char des_cbc_encrypt ();
20831 int
20832 main ()
20833 {
20834 return des_cbc_encrypt ();
20835   ;
20836   return 0;
20837 }
20838 _ACEOF
20839 rm -f conftest.$ac_objext conftest$ac_exeext
20840 if { (ac_try="$ac_link"
20841 case "(($ac_try" in
20842   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20843   *) ac_try_echo=$ac_try;;
20844 esac
20845 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20846   (eval "$ac_link") 2>conftest.er1
20847   ac_status=$?
20848   grep -v '^ *+' conftest.er1 >conftest.err
20849   rm -f conftest.er1
20850   cat conftest.err >&5
20851   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20852   (exit $ac_status); } && {
20853          test -z "$ac_c_werror_flag" ||
20854          test ! -s conftest.err
20855        } && test -s conftest$ac_exeext &&
20856        $as_test_x conftest$ac_exeext; then
20857   ac_cv_lib_des425_des_cbc_encrypt=yes
20858 else
20859   echo "$as_me: failed program was:" >&5
20860 sed 's/^/| /' conftest.$ac_ext >&5
20861
20862         ac_cv_lib_des425_des_cbc_encrypt=no
20863 fi
20864
20865 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20866       conftest$ac_exeext conftest.$ac_ext
20867 LIBS=$ac_check_lib_save_LIBS
20868 fi
20869 { echo "$as_me:$LINENO: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
20870 echo "${ECHO_T}$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
20871 if test $ac_cv_lib_des425_des_cbc_encrypt = yes; then
20872   cat >>confdefs.h <<_ACEOF
20873 #define HAVE_LIBDES425 1
20874 _ACEOF
20875
20876   LIBS="-ldes425 $LIBS"
20877
20878 else
20879
20880 { echo "$as_me:$LINENO: checking for des_cbc_encrypt in -ldes" >&5
20881 echo $ECHO_N "checking for des_cbc_encrypt in -ldes... $ECHO_C" >&6; }
20882 if test "${ac_cv_lib_des_des_cbc_encrypt+set}" = set; then
20883   echo $ECHO_N "(cached) $ECHO_C" >&6
20884 else
20885   ac_check_lib_save_LIBS=$LIBS
20886 LIBS="-ldes  $LIBS"
20887 cat >conftest.$ac_ext <<_ACEOF
20888 /* confdefs.h.  */
20889 _ACEOF
20890 cat confdefs.h >>conftest.$ac_ext
20891 cat >>conftest.$ac_ext <<_ACEOF
20892 /* end confdefs.h.  */
20893
20894 /* Override any GCC internal prototype to avoid an error.
20895    Use char because int might match the return type of a GCC
20896    builtin and then its argument prototype would still apply.  */
20897 #ifdef __cplusplus
20898 extern "C"
20899 #endif
20900 char des_cbc_encrypt ();
20901 int
20902 main ()
20903 {
20904 return des_cbc_encrypt ();
20905   ;
20906   return 0;
20907 }
20908 _ACEOF
20909 rm -f conftest.$ac_objext conftest$ac_exeext
20910 if { (ac_try="$ac_link"
20911 case "(($ac_try" in
20912   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20913   *) ac_try_echo=$ac_try;;
20914 esac
20915 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20916   (eval "$ac_link") 2>conftest.er1
20917   ac_status=$?
20918   grep -v '^ *+' conftest.er1 >conftest.err
20919   rm -f conftest.er1
20920   cat conftest.err >&5
20921   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20922   (exit $ac_status); } && {
20923          test -z "$ac_c_werror_flag" ||
20924          test ! -s conftest.err
20925        } && test -s conftest$ac_exeext &&
20926        $as_test_x conftest$ac_exeext; then
20927   ac_cv_lib_des_des_cbc_encrypt=yes
20928 else
20929   echo "$as_me: failed program was:" >&5
20930 sed 's/^/| /' conftest.$ac_ext >&5
20931
20932         ac_cv_lib_des_des_cbc_encrypt=no
20933 fi
20934
20935 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
20936       conftest$ac_exeext conftest.$ac_ext
20937 LIBS=$ac_check_lib_save_LIBS
20938 fi
20939 { echo "$as_me:$LINENO: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
20940 echo "${ECHO_T}$ac_cv_lib_des_des_cbc_encrypt" >&6; }
20941 if test $ac_cv_lib_des_des_cbc_encrypt = yes; then
20942   cat >>confdefs.h <<_ACEOF
20943 #define HAVE_LIBDES 1
20944 _ACEOF
20945
20946   LIBS="-ldes $LIBS"
20947
20948 fi
20949
20950 fi
20951
20952
20953 { echo "$as_me:$LINENO: checking for krb_get_cred in -lkrb4" >&5
20954 echo $ECHO_N "checking for krb_get_cred in -lkrb4... $ECHO_C" >&6; }
20955 if test "${ac_cv_lib_krb4_krb_get_cred+set}" = set; then
20956   echo $ECHO_N "(cached) $ECHO_C" >&6
20957 else
20958   ac_check_lib_save_LIBS=$LIBS
20959 LIBS="-lkrb4  $LIBS"
20960 cat >conftest.$ac_ext <<_ACEOF
20961 /* confdefs.h.  */
20962 _ACEOF
20963 cat confdefs.h >>conftest.$ac_ext
20964 cat >>conftest.$ac_ext <<_ACEOF
20965 /* end confdefs.h.  */
20966
20967 /* Override any GCC internal prototype to avoid an error.
20968    Use char because int might match the return type of a GCC
20969    builtin and then its argument prototype would still apply.  */
20970 #ifdef __cplusplus
20971 extern "C"
20972 #endif
20973 char krb_get_cred ();
20974 int
20975 main ()
20976 {
20977 return krb_get_cred ();
20978   ;
20979   return 0;
20980 }
20981 _ACEOF
20982 rm -f conftest.$ac_objext conftest$ac_exeext
20983 if { (ac_try="$ac_link"
20984 case "(($ac_try" in
20985   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
20986   *) ac_try_echo=$ac_try;;
20987 esac
20988 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
20989   (eval "$ac_link") 2>conftest.er1
20990   ac_status=$?
20991   grep -v '^ *+' conftest.er1 >conftest.err
20992   rm -f conftest.er1
20993   cat conftest.err >&5
20994   echo "$as_me:$LINENO: \$? = $ac_status" >&5
20995   (exit $ac_status); } && {
20996          test -z "$ac_c_werror_flag" ||
20997          test ! -s conftest.err
20998        } && test -s conftest$ac_exeext &&
20999        $as_test_x conftest$ac_exeext; then
21000   ac_cv_lib_krb4_krb_get_cred=yes
21001 else
21002   echo "$as_me: failed program was:" >&5
21003 sed 's/^/| /' conftest.$ac_ext >&5
21004
21005         ac_cv_lib_krb4_krb_get_cred=no
21006 fi
21007
21008 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
21009       conftest$ac_exeext conftest.$ac_ext
21010 LIBS=$ac_check_lib_save_LIBS
21011 fi
21012 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb4_krb_get_cred" >&5
21013 echo "${ECHO_T}$ac_cv_lib_krb4_krb_get_cred" >&6; }
21014 if test $ac_cv_lib_krb4_krb_get_cred = yes; then
21015   cat >>confdefs.h <<_ACEOF
21016 #define HAVE_LIBKRB4 1
21017 _ACEOF
21018
21019   LIBS="-lkrb4 $LIBS"
21020
21021 else
21022
21023 { echo "$as_me:$LINENO: checking for krb_get_cred in -lkrb" >&5
21024 echo $ECHO_N "checking for krb_get_cred in -lkrb... $ECHO_C" >&6; }
21025 if test "${ac_cv_lib_krb_krb_get_cred+set}" = set; then
21026   echo $ECHO_N "(cached) $ECHO_C" >&6
21027 else
21028   ac_check_lib_save_LIBS=$LIBS
21029 LIBS="-lkrb  $LIBS"
21030 cat >conftest.$ac_ext <<_ACEOF
21031 /* confdefs.h.  */
21032 _ACEOF
21033 cat confdefs.h >>conftest.$ac_ext
21034 cat >>conftest.$ac_ext <<_ACEOF
21035 /* end confdefs.h.  */
21036
21037 /* Override any GCC internal prototype to avoid an error.
21038    Use char because int might match the return type of a GCC
21039    builtin and then its argument prototype would still apply.  */
21040 #ifdef __cplusplus
21041 extern "C"
21042 #endif
21043 char krb_get_cred ();
21044 int
21045 main ()
21046 {
21047 return krb_get_cred ();
21048   ;
21049   return 0;
21050 }
21051 _ACEOF
21052 rm -f conftest.$ac_objext conftest$ac_exeext
21053 if { (ac_try="$ac_link"
21054 case "(($ac_try" in
21055   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21056   *) ac_try_echo=$ac_try;;
21057 esac
21058 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21059   (eval "$ac_link") 2>conftest.er1
21060   ac_status=$?
21061   grep -v '^ *+' conftest.er1 >conftest.err
21062   rm -f conftest.er1
21063   cat conftest.err >&5
21064   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21065   (exit $ac_status); } && {
21066          test -z "$ac_c_werror_flag" ||
21067          test ! -s conftest.err
21068        } && test -s conftest$ac_exeext &&
21069        $as_test_x conftest$ac_exeext; then
21070   ac_cv_lib_krb_krb_get_cred=yes
21071 else
21072   echo "$as_me: failed program was:" >&5
21073 sed 's/^/| /' conftest.$ac_ext >&5
21074
21075         ac_cv_lib_krb_krb_get_cred=no
21076 fi
21077
21078 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
21079       conftest$ac_exeext conftest.$ac_ext
21080 LIBS=$ac_check_lib_save_LIBS
21081 fi
21082 { echo "$as_me:$LINENO: result: $ac_cv_lib_krb_krb_get_cred" >&5
21083 echo "${ECHO_T}$ac_cv_lib_krb_krb_get_cred" >&6; }
21084 if test $ac_cv_lib_krb_krb_get_cred = yes; then
21085   cat >>confdefs.h <<_ACEOF
21086 #define HAVE_LIBKRB 1
21087 _ACEOF
21088
21089   LIBS="-lkrb $LIBS"
21090
21091 fi
21092
21093 fi
21094
21095   fi
21096
21097   if test "${with_kerberos5}" != no; then
21098
21099 for ac_header in krb5.h
21100 do
21101 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21102 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21103   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21104 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21105 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21106   echo $ECHO_N "(cached) $ECHO_C" >&6
21107 fi
21108 ac_res=`eval echo '${'$as_ac_Header'}'`
21109                { echo "$as_me:$LINENO: result: $ac_res" >&5
21110 echo "${ECHO_T}$ac_res" >&6; }
21111 else
21112   # Is the header compilable?
21113 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21114 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21115 cat >conftest.$ac_ext <<_ACEOF
21116 /* confdefs.h.  */
21117 _ACEOF
21118 cat confdefs.h >>conftest.$ac_ext
21119 cat >>conftest.$ac_ext <<_ACEOF
21120 /* end confdefs.h.  */
21121 $ac_includes_default
21122 #include <$ac_header>
21123 _ACEOF
21124 rm -f conftest.$ac_objext
21125 if { (ac_try="$ac_compile"
21126 case "(($ac_try" in
21127   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21128   *) ac_try_echo=$ac_try;;
21129 esac
21130 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21131   (eval "$ac_compile") 2>conftest.er1
21132   ac_status=$?
21133   grep -v '^ *+' conftest.er1 >conftest.err
21134   rm -f conftest.er1
21135   cat conftest.err >&5
21136   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21137   (exit $ac_status); } && {
21138          test -z "$ac_c_werror_flag" ||
21139          test ! -s conftest.err
21140        } && test -s conftest.$ac_objext; then
21141   ac_header_compiler=yes
21142 else
21143   echo "$as_me: failed program was:" >&5
21144 sed 's/^/| /' conftest.$ac_ext >&5
21145
21146         ac_header_compiler=no
21147 fi
21148
21149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21150 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21151 echo "${ECHO_T}$ac_header_compiler" >&6; }
21152
21153 # Is the header present?
21154 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21155 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21156 cat >conftest.$ac_ext <<_ACEOF
21157 /* confdefs.h.  */
21158 _ACEOF
21159 cat confdefs.h >>conftest.$ac_ext
21160 cat >>conftest.$ac_ext <<_ACEOF
21161 /* end confdefs.h.  */
21162 #include <$ac_header>
21163 _ACEOF
21164 if { (ac_try="$ac_cpp conftest.$ac_ext"
21165 case "(($ac_try" in
21166   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21167   *) ac_try_echo=$ac_try;;
21168 esac
21169 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21170   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21171   ac_status=$?
21172   grep -v '^ *+' conftest.er1 >conftest.err
21173   rm -f conftest.er1
21174   cat conftest.err >&5
21175   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21176   (exit $ac_status); } >/dev/null && {
21177          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21178          test ! -s conftest.err
21179        }; then
21180   ac_header_preproc=yes
21181 else
21182   echo "$as_me: failed program was:" >&5
21183 sed 's/^/| /' conftest.$ac_ext >&5
21184
21185   ac_header_preproc=no
21186 fi
21187
21188 rm -f conftest.err conftest.$ac_ext
21189 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21190 echo "${ECHO_T}$ac_header_preproc" >&6; }
21191
21192 # So?  What about this header?
21193 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21194   yes:no: )
21195     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21196 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21197     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21198 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21199     ac_header_preproc=yes
21200     ;;
21201   no:yes:* )
21202     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21203 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21204     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21205 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21206     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21207 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21208     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21209 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21210     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21211 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21212     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21213 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21214
21215     ;;
21216 esac
21217 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21218 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21219 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21220   echo $ECHO_N "(cached) $ECHO_C" >&6
21221 else
21222   eval "$as_ac_Header=\$ac_header_preproc"
21223 fi
21224 ac_res=`eval echo '${'$as_ac_Header'}'`
21225                { echo "$as_me:$LINENO: result: $ac_res" >&5
21226 echo "${ECHO_T}$ac_res" >&6; }
21227
21228 fi
21229 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21230   cat >>confdefs.h <<_ACEOF
21231 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21232 _ACEOF
21233  { echo "$as_me:$LINENO: checking for krb5_error.text" >&5
21234 echo $ECHO_N "checking for krb5_error.text... $ECHO_C" >&6; }
21235 if test "${ac_cv_member_krb5_error_text+set}" = set; then
21236   echo $ECHO_N "(cached) $ECHO_C" >&6
21237 else
21238   cat >conftest.$ac_ext <<_ACEOF
21239 /* confdefs.h.  */
21240 _ACEOF
21241 cat confdefs.h >>conftest.$ac_ext
21242 cat >>conftest.$ac_ext <<_ACEOF
21243 /* end confdefs.h.  */
21244 #include <krb5.h>
21245
21246 int
21247 main ()
21248 {
21249 static krb5_error ac_aggr;
21250 if (ac_aggr.text)
21251 return 0;
21252   ;
21253   return 0;
21254 }
21255 _ACEOF
21256 rm -f conftest.$ac_objext
21257 if { (ac_try="$ac_compile"
21258 case "(($ac_try" in
21259   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21260   *) ac_try_echo=$ac_try;;
21261 esac
21262 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21263   (eval "$ac_compile") 2>conftest.er1
21264   ac_status=$?
21265   grep -v '^ *+' conftest.er1 >conftest.err
21266   rm -f conftest.er1
21267   cat conftest.err >&5
21268   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21269   (exit $ac_status); } && {
21270          test -z "$ac_c_werror_flag" ||
21271          test ! -s conftest.err
21272        } && test -s conftest.$ac_objext; then
21273   ac_cv_member_krb5_error_text=yes
21274 else
21275   echo "$as_me: failed program was:" >&5
21276 sed 's/^/| /' conftest.$ac_ext >&5
21277
21278         cat >conftest.$ac_ext <<_ACEOF
21279 /* confdefs.h.  */
21280 _ACEOF
21281 cat confdefs.h >>conftest.$ac_ext
21282 cat >>conftest.$ac_ext <<_ACEOF
21283 /* end confdefs.h.  */
21284 #include <krb5.h>
21285
21286 int
21287 main ()
21288 {
21289 static krb5_error ac_aggr;
21290 if (sizeof ac_aggr.text)
21291 return 0;
21292   ;
21293   return 0;
21294 }
21295 _ACEOF
21296 rm -f conftest.$ac_objext
21297 if { (ac_try="$ac_compile"
21298 case "(($ac_try" in
21299   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21300   *) ac_try_echo=$ac_try;;
21301 esac
21302 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21303   (eval "$ac_compile") 2>conftest.er1
21304   ac_status=$?
21305   grep -v '^ *+' conftest.er1 >conftest.err
21306   rm -f conftest.er1
21307   cat conftest.err >&5
21308   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21309   (exit $ac_status); } && {
21310          test -z "$ac_c_werror_flag" ||
21311          test ! -s conftest.err
21312        } && test -s conftest.$ac_objext; then
21313   ac_cv_member_krb5_error_text=yes
21314 else
21315   echo "$as_me: failed program was:" >&5
21316 sed 's/^/| /' conftest.$ac_ext >&5
21317
21318         ac_cv_member_krb5_error_text=no
21319 fi
21320
21321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21322 fi
21323
21324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21325 fi
21326 { echo "$as_me:$LINENO: result: $ac_cv_member_krb5_error_text" >&5
21327 echo "${ECHO_T}$ac_cv_member_krb5_error_text" >&6; }
21328 if test $ac_cv_member_krb5_error_text = yes; then
21329
21330 cat >>confdefs.h <<_ACEOF
21331 #define HAVE_KRB5_ERROR_TEXT 1
21332 _ACEOF
21333
21334
21335 fi
21336 { echo "$as_me:$LINENO: checking for krb5_error.e_text" >&5
21337 echo $ECHO_N "checking for krb5_error.e_text... $ECHO_C" >&6; }
21338 if test "${ac_cv_member_krb5_error_e_text+set}" = set; then
21339   echo $ECHO_N "(cached) $ECHO_C" >&6
21340 else
21341   cat >conftest.$ac_ext <<_ACEOF
21342 /* confdefs.h.  */
21343 _ACEOF
21344 cat confdefs.h >>conftest.$ac_ext
21345 cat >>conftest.$ac_ext <<_ACEOF
21346 /* end confdefs.h.  */
21347 #include <krb5.h>
21348
21349 int
21350 main ()
21351 {
21352 static krb5_error ac_aggr;
21353 if (ac_aggr.e_text)
21354 return 0;
21355   ;
21356   return 0;
21357 }
21358 _ACEOF
21359 rm -f conftest.$ac_objext
21360 if { (ac_try="$ac_compile"
21361 case "(($ac_try" in
21362   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21363   *) ac_try_echo=$ac_try;;
21364 esac
21365 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21366   (eval "$ac_compile") 2>conftest.er1
21367   ac_status=$?
21368   grep -v '^ *+' conftest.er1 >conftest.err
21369   rm -f conftest.er1
21370   cat conftest.err >&5
21371   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21372   (exit $ac_status); } && {
21373          test -z "$ac_c_werror_flag" ||
21374          test ! -s conftest.err
21375        } && test -s conftest.$ac_objext; then
21376   ac_cv_member_krb5_error_e_text=yes
21377 else
21378   echo "$as_me: failed program was:" >&5
21379 sed 's/^/| /' conftest.$ac_ext >&5
21380
21381         cat >conftest.$ac_ext <<_ACEOF
21382 /* confdefs.h.  */
21383 _ACEOF
21384 cat confdefs.h >>conftest.$ac_ext
21385 cat >>conftest.$ac_ext <<_ACEOF
21386 /* end confdefs.h.  */
21387 #include <krb5.h>
21388
21389 int
21390 main ()
21391 {
21392 static krb5_error ac_aggr;
21393 if (sizeof ac_aggr.e_text)
21394 return 0;
21395   ;
21396   return 0;
21397 }
21398 _ACEOF
21399 rm -f conftest.$ac_objext
21400 if { (ac_try="$ac_compile"
21401 case "(($ac_try" in
21402   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21403   *) ac_try_echo=$ac_try;;
21404 esac
21405 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21406   (eval "$ac_compile") 2>conftest.er1
21407   ac_status=$?
21408   grep -v '^ *+' conftest.er1 >conftest.err
21409   rm -f conftest.er1
21410   cat conftest.err >&5
21411   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21412   (exit $ac_status); } && {
21413          test -z "$ac_c_werror_flag" ||
21414          test ! -s conftest.err
21415        } && test -s conftest.$ac_objext; then
21416   ac_cv_member_krb5_error_e_text=yes
21417 else
21418   echo "$as_me: failed program was:" >&5
21419 sed 's/^/| /' conftest.$ac_ext >&5
21420
21421         ac_cv_member_krb5_error_e_text=no
21422 fi
21423
21424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21425 fi
21426
21427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21428 fi
21429 { echo "$as_me:$LINENO: result: $ac_cv_member_krb5_error_e_text" >&5
21430 echo "${ECHO_T}$ac_cv_member_krb5_error_e_text" >&6; }
21431 if test $ac_cv_member_krb5_error_e_text = yes; then
21432
21433 cat >>confdefs.h <<_ACEOF
21434 #define HAVE_KRB5_ERROR_E_TEXT 1
21435 _ACEOF
21436
21437
21438 fi
21439
21440 fi
21441
21442 done
21443
21444   else
21445
21446 for ac_header in des.h
21447 do
21448 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21449 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21450   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21451 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21452 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21453   echo $ECHO_N "(cached) $ECHO_C" >&6
21454 fi
21455 ac_res=`eval echo '${'$as_ac_Header'}'`
21456                { echo "$as_me:$LINENO: result: $ac_res" >&5
21457 echo "${ECHO_T}$ac_res" >&6; }
21458 else
21459   # Is the header compilable?
21460 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21461 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21462 cat >conftest.$ac_ext <<_ACEOF
21463 /* confdefs.h.  */
21464 _ACEOF
21465 cat confdefs.h >>conftest.$ac_ext
21466 cat >>conftest.$ac_ext <<_ACEOF
21467 /* end confdefs.h.  */
21468 $ac_includes_default
21469 #include <$ac_header>
21470 _ACEOF
21471 rm -f conftest.$ac_objext
21472 if { (ac_try="$ac_compile"
21473 case "(($ac_try" in
21474   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21475   *) ac_try_echo=$ac_try;;
21476 esac
21477 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21478   (eval "$ac_compile") 2>conftest.er1
21479   ac_status=$?
21480   grep -v '^ *+' conftest.er1 >conftest.err
21481   rm -f conftest.er1
21482   cat conftest.err >&5
21483   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21484   (exit $ac_status); } && {
21485          test -z "$ac_c_werror_flag" ||
21486          test ! -s conftest.err
21487        } && test -s conftest.$ac_objext; then
21488   ac_header_compiler=yes
21489 else
21490   echo "$as_me: failed program was:" >&5
21491 sed 's/^/| /' conftest.$ac_ext >&5
21492
21493         ac_header_compiler=no
21494 fi
21495
21496 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21497 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21498 echo "${ECHO_T}$ac_header_compiler" >&6; }
21499
21500 # Is the header present?
21501 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21502 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21503 cat >conftest.$ac_ext <<_ACEOF
21504 /* confdefs.h.  */
21505 _ACEOF
21506 cat confdefs.h >>conftest.$ac_ext
21507 cat >>conftest.$ac_ext <<_ACEOF
21508 /* end confdefs.h.  */
21509 #include <$ac_header>
21510 _ACEOF
21511 if { (ac_try="$ac_cpp conftest.$ac_ext"
21512 case "(($ac_try" in
21513   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21514   *) ac_try_echo=$ac_try;;
21515 esac
21516 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21517   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21518   ac_status=$?
21519   grep -v '^ *+' conftest.er1 >conftest.err
21520   rm -f conftest.er1
21521   cat conftest.err >&5
21522   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21523   (exit $ac_status); } >/dev/null && {
21524          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21525          test ! -s conftest.err
21526        }; then
21527   ac_header_preproc=yes
21528 else
21529   echo "$as_me: failed program was:" >&5
21530 sed 's/^/| /' conftest.$ac_ext >&5
21531
21532   ac_header_preproc=no
21533 fi
21534
21535 rm -f conftest.err conftest.$ac_ext
21536 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21537 echo "${ECHO_T}$ac_header_preproc" >&6; }
21538
21539 # So?  What about this header?
21540 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21541   yes:no: )
21542     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21543 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21544     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21545 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21546     ac_header_preproc=yes
21547     ;;
21548   no:yes:* )
21549     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21550 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21551     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21552 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21553     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21554 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21555     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21556 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21557     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21558 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21559     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21560 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21561
21562     ;;
21563 esac
21564 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21565 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21566 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21567   echo $ECHO_N "(cached) $ECHO_C" >&6
21568 else
21569   eval "$as_ac_Header=\$ac_header_preproc"
21570 fi
21571 ac_res=`eval echo '${'$as_ac_Header'}'`
21572                { echo "$as_me:$LINENO: result: $ac_res" >&5
21573 echo "${ECHO_T}$ac_res" >&6; }
21574
21575 fi
21576 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21577   cat >>confdefs.h <<_ACEOF
21578 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21579 _ACEOF
21580
21581 else
21582
21583 for ac_header in kerberosIV/des.h
21584 do
21585 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21586 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21587   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21588 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21589 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21590   echo $ECHO_N "(cached) $ECHO_C" >&6
21591 fi
21592 ac_res=`eval echo '${'$as_ac_Header'}'`
21593                { echo "$as_me:$LINENO: result: $ac_res" >&5
21594 echo "${ECHO_T}$ac_res" >&6; }
21595 else
21596   # Is the header compilable?
21597 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21598 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21599 cat >conftest.$ac_ext <<_ACEOF
21600 /* confdefs.h.  */
21601 _ACEOF
21602 cat confdefs.h >>conftest.$ac_ext
21603 cat >>conftest.$ac_ext <<_ACEOF
21604 /* end confdefs.h.  */
21605 $ac_includes_default
21606 #include <$ac_header>
21607 _ACEOF
21608 rm -f conftest.$ac_objext
21609 if { (ac_try="$ac_compile"
21610 case "(($ac_try" in
21611   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21612   *) ac_try_echo=$ac_try;;
21613 esac
21614 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21615   (eval "$ac_compile") 2>conftest.er1
21616   ac_status=$?
21617   grep -v '^ *+' conftest.er1 >conftest.err
21618   rm -f conftest.er1
21619   cat conftest.err >&5
21620   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21621   (exit $ac_status); } && {
21622          test -z "$ac_c_werror_flag" ||
21623          test ! -s conftest.err
21624        } && test -s conftest.$ac_objext; then
21625   ac_header_compiler=yes
21626 else
21627   echo "$as_me: failed program was:" >&5
21628 sed 's/^/| /' conftest.$ac_ext >&5
21629
21630         ac_header_compiler=no
21631 fi
21632
21633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21634 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21635 echo "${ECHO_T}$ac_header_compiler" >&6; }
21636
21637 # Is the header present?
21638 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21639 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21640 cat >conftest.$ac_ext <<_ACEOF
21641 /* confdefs.h.  */
21642 _ACEOF
21643 cat confdefs.h >>conftest.$ac_ext
21644 cat >>conftest.$ac_ext <<_ACEOF
21645 /* end confdefs.h.  */
21646 #include <$ac_header>
21647 _ACEOF
21648 if { (ac_try="$ac_cpp conftest.$ac_ext"
21649 case "(($ac_try" in
21650   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21651   *) ac_try_echo=$ac_try;;
21652 esac
21653 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21654   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21655   ac_status=$?
21656   grep -v '^ *+' conftest.er1 >conftest.err
21657   rm -f conftest.er1
21658   cat conftest.err >&5
21659   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21660   (exit $ac_status); } >/dev/null && {
21661          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21662          test ! -s conftest.err
21663        }; then
21664   ac_header_preproc=yes
21665 else
21666   echo "$as_me: failed program was:" >&5
21667 sed 's/^/| /' conftest.$ac_ext >&5
21668
21669   ac_header_preproc=no
21670 fi
21671
21672 rm -f conftest.err conftest.$ac_ext
21673 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21674 echo "${ECHO_T}$ac_header_preproc" >&6; }
21675
21676 # So?  What about this header?
21677 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21678   yes:no: )
21679     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21680 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21681     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21682 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21683     ac_header_preproc=yes
21684     ;;
21685   no:yes:* )
21686     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21687 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21688     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21689 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21690     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21691 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21692     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21693 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21694     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21695 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21696     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21697 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21698
21699     ;;
21700 esac
21701 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21702 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21703 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21704   echo $ECHO_N "(cached) $ECHO_C" >&6
21705 else
21706   eval "$as_ac_Header=\$ac_header_preproc"
21707 fi
21708 ac_res=`eval echo '${'$as_ac_Header'}'`
21709                { echo "$as_me:$LINENO: result: $ac_res" >&5
21710 echo "${ECHO_T}$ac_res" >&6; }
21711
21712 fi
21713 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21714   cat >>confdefs.h <<_ACEOF
21715 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21716 _ACEOF
21717
21718 else
21719
21720 for ac_header in kerberos/des.h
21721 do
21722 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21723 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21724   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21725 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21726 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21727   echo $ECHO_N "(cached) $ECHO_C" >&6
21728 fi
21729 ac_res=`eval echo '${'$as_ac_Header'}'`
21730                { echo "$as_me:$LINENO: result: $ac_res" >&5
21731 echo "${ECHO_T}$ac_res" >&6; }
21732 else
21733   # Is the header compilable?
21734 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21735 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21736 cat >conftest.$ac_ext <<_ACEOF
21737 /* confdefs.h.  */
21738 _ACEOF
21739 cat confdefs.h >>conftest.$ac_ext
21740 cat >>conftest.$ac_ext <<_ACEOF
21741 /* end confdefs.h.  */
21742 $ac_includes_default
21743 #include <$ac_header>
21744 _ACEOF
21745 rm -f conftest.$ac_objext
21746 if { (ac_try="$ac_compile"
21747 case "(($ac_try" in
21748   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21749   *) ac_try_echo=$ac_try;;
21750 esac
21751 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21752   (eval "$ac_compile") 2>conftest.er1
21753   ac_status=$?
21754   grep -v '^ *+' conftest.er1 >conftest.err
21755   rm -f conftest.er1
21756   cat conftest.err >&5
21757   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21758   (exit $ac_status); } && {
21759          test -z "$ac_c_werror_flag" ||
21760          test ! -s conftest.err
21761        } && test -s conftest.$ac_objext; then
21762   ac_header_compiler=yes
21763 else
21764   echo "$as_me: failed program was:" >&5
21765 sed 's/^/| /' conftest.$ac_ext >&5
21766
21767         ac_header_compiler=no
21768 fi
21769
21770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21771 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21772 echo "${ECHO_T}$ac_header_compiler" >&6; }
21773
21774 # Is the header present?
21775 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21776 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21777 cat >conftest.$ac_ext <<_ACEOF
21778 /* confdefs.h.  */
21779 _ACEOF
21780 cat confdefs.h >>conftest.$ac_ext
21781 cat >>conftest.$ac_ext <<_ACEOF
21782 /* end confdefs.h.  */
21783 #include <$ac_header>
21784 _ACEOF
21785 if { (ac_try="$ac_cpp conftest.$ac_ext"
21786 case "(($ac_try" in
21787   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21788   *) ac_try_echo=$ac_try;;
21789 esac
21790 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21791   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21792   ac_status=$?
21793   grep -v '^ *+' conftest.er1 >conftest.err
21794   rm -f conftest.er1
21795   cat conftest.err >&5
21796   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21797   (exit $ac_status); } >/dev/null && {
21798          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21799          test ! -s conftest.err
21800        }; then
21801   ac_header_preproc=yes
21802 else
21803   echo "$as_me: failed program was:" >&5
21804 sed 's/^/| /' conftest.$ac_ext >&5
21805
21806   ac_header_preproc=no
21807 fi
21808
21809 rm -f conftest.err conftest.$ac_ext
21810 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21811 echo "${ECHO_T}$ac_header_preproc" >&6; }
21812
21813 # So?  What about this header?
21814 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21815   yes:no: )
21816     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21817 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21818     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21819 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21820     ac_header_preproc=yes
21821     ;;
21822   no:yes:* )
21823     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21824 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21825     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21826 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21827     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21828 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21829     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21830 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21831     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21832 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21833     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21834 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21835
21836     ;;
21837 esac
21838 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21839 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21840 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21841   echo $ECHO_N "(cached) $ECHO_C" >&6
21842 else
21843   eval "$as_ac_Header=\$ac_header_preproc"
21844 fi
21845 ac_res=`eval echo '${'$as_ac_Header'}'`
21846                { echo "$as_me:$LINENO: result: $ac_res" >&5
21847 echo "${ECHO_T}$ac_res" >&6; }
21848
21849 fi
21850 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21851   cat >>confdefs.h <<_ACEOF
21852 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
21853 _ACEOF
21854
21855 fi
21856
21857 done
21858
21859 fi
21860
21861 done
21862
21863 fi
21864
21865 done
21866
21867
21868 for ac_header in krb.h
21869 do
21870 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
21871 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21872   { echo "$as_me:$LINENO: checking for $ac_header" >&5
21873 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21874 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21875   echo $ECHO_N "(cached) $ECHO_C" >&6
21876 fi
21877 ac_res=`eval echo '${'$as_ac_Header'}'`
21878                { echo "$as_me:$LINENO: result: $ac_res" >&5
21879 echo "${ECHO_T}$ac_res" >&6; }
21880 else
21881   # Is the header compilable?
21882 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
21883 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
21884 cat >conftest.$ac_ext <<_ACEOF
21885 /* confdefs.h.  */
21886 _ACEOF
21887 cat confdefs.h >>conftest.$ac_ext
21888 cat >>conftest.$ac_ext <<_ACEOF
21889 /* end confdefs.h.  */
21890 $ac_includes_default
21891 #include <$ac_header>
21892 _ACEOF
21893 rm -f conftest.$ac_objext
21894 if { (ac_try="$ac_compile"
21895 case "(($ac_try" in
21896   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21897   *) ac_try_echo=$ac_try;;
21898 esac
21899 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21900   (eval "$ac_compile") 2>conftest.er1
21901   ac_status=$?
21902   grep -v '^ *+' conftest.er1 >conftest.err
21903   rm -f conftest.er1
21904   cat conftest.err >&5
21905   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21906   (exit $ac_status); } && {
21907          test -z "$ac_c_werror_flag" ||
21908          test ! -s conftest.err
21909        } && test -s conftest.$ac_objext; then
21910   ac_header_compiler=yes
21911 else
21912   echo "$as_me: failed program was:" >&5
21913 sed 's/^/| /' conftest.$ac_ext >&5
21914
21915         ac_header_compiler=no
21916 fi
21917
21918 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
21919 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
21920 echo "${ECHO_T}$ac_header_compiler" >&6; }
21921
21922 # Is the header present?
21923 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
21924 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
21925 cat >conftest.$ac_ext <<_ACEOF
21926 /* confdefs.h.  */
21927 _ACEOF
21928 cat confdefs.h >>conftest.$ac_ext
21929 cat >>conftest.$ac_ext <<_ACEOF
21930 /* end confdefs.h.  */
21931 #include <$ac_header>
21932 _ACEOF
21933 if { (ac_try="$ac_cpp conftest.$ac_ext"
21934 case "(($ac_try" in
21935   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
21936   *) ac_try_echo=$ac_try;;
21937 esac
21938 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
21939   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
21940   ac_status=$?
21941   grep -v '^ *+' conftest.er1 >conftest.err
21942   rm -f conftest.er1
21943   cat conftest.err >&5
21944   echo "$as_me:$LINENO: \$? = $ac_status" >&5
21945   (exit $ac_status); } >/dev/null && {
21946          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
21947          test ! -s conftest.err
21948        }; then
21949   ac_header_preproc=yes
21950 else
21951   echo "$as_me: failed program was:" >&5
21952 sed 's/^/| /' conftest.$ac_ext >&5
21953
21954   ac_header_preproc=no
21955 fi
21956
21957 rm -f conftest.err conftest.$ac_ext
21958 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
21959 echo "${ECHO_T}$ac_header_preproc" >&6; }
21960
21961 # So?  What about this header?
21962 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
21963   yes:no: )
21964     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
21965 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
21966     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
21967 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
21968     ac_header_preproc=yes
21969     ;;
21970   no:yes:* )
21971     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
21972 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
21973     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
21974 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
21975     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
21976 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
21977     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
21978 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
21979     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
21980 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
21981     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
21982 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
21983
21984     ;;
21985 esac
21986 { echo "$as_me:$LINENO: checking for $ac_header" >&5
21987 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
21988 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
21989   echo $ECHO_N "(cached) $ECHO_C" >&6
21990 else
21991   eval "$as_ac_Header=\$ac_header_preproc"
21992 fi
21993 ac_res=`eval echo '${'$as_ac_Header'}'`
21994                { echo "$as_me:$LINENO: result: $ac_res" >&5
21995 echo "${ECHO_T}$ac_res" >&6; }
21996
21997 fi
21998 if test `eval echo '${'$as_ac_Header'}'` = yes; then
21999   cat >>confdefs.h <<_ACEOF
22000 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22001 _ACEOF
22002
22003 else
22004
22005 for ac_header in kerberosIV/krb.h
22006 do
22007 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
22008 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22009   { echo "$as_me:$LINENO: checking for $ac_header" >&5
22010 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22011 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22012   echo $ECHO_N "(cached) $ECHO_C" >&6
22013 fi
22014 ac_res=`eval echo '${'$as_ac_Header'}'`
22015                { echo "$as_me:$LINENO: result: $ac_res" >&5
22016 echo "${ECHO_T}$ac_res" >&6; }
22017 else
22018   # Is the header compilable?
22019 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
22020 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
22021 cat >conftest.$ac_ext <<_ACEOF
22022 /* confdefs.h.  */
22023 _ACEOF
22024 cat confdefs.h >>conftest.$ac_ext
22025 cat >>conftest.$ac_ext <<_ACEOF
22026 /* end confdefs.h.  */
22027 $ac_includes_default
22028 #include <$ac_header>
22029 _ACEOF
22030 rm -f conftest.$ac_objext
22031 if { (ac_try="$ac_compile"
22032 case "(($ac_try" in
22033   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22034   *) ac_try_echo=$ac_try;;
22035 esac
22036 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22037   (eval "$ac_compile") 2>conftest.er1
22038   ac_status=$?
22039   grep -v '^ *+' conftest.er1 >conftest.err
22040   rm -f conftest.er1
22041   cat conftest.err >&5
22042   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22043   (exit $ac_status); } && {
22044          test -z "$ac_c_werror_flag" ||
22045          test ! -s conftest.err
22046        } && test -s conftest.$ac_objext; then
22047   ac_header_compiler=yes
22048 else
22049   echo "$as_me: failed program was:" >&5
22050 sed 's/^/| /' conftest.$ac_ext >&5
22051
22052         ac_header_compiler=no
22053 fi
22054
22055 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22056 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22057 echo "${ECHO_T}$ac_header_compiler" >&6; }
22058
22059 # Is the header present?
22060 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
22061 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
22062 cat >conftest.$ac_ext <<_ACEOF
22063 /* confdefs.h.  */
22064 _ACEOF
22065 cat confdefs.h >>conftest.$ac_ext
22066 cat >>conftest.$ac_ext <<_ACEOF
22067 /* end confdefs.h.  */
22068 #include <$ac_header>
22069 _ACEOF
22070 if { (ac_try="$ac_cpp conftest.$ac_ext"
22071 case "(($ac_try" in
22072   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22073   *) ac_try_echo=$ac_try;;
22074 esac
22075 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22076   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22077   ac_status=$?
22078   grep -v '^ *+' conftest.er1 >conftest.err
22079   rm -f conftest.er1
22080   cat conftest.err >&5
22081   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22082   (exit $ac_status); } >/dev/null && {
22083          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22084          test ! -s conftest.err
22085        }; then
22086   ac_header_preproc=yes
22087 else
22088   echo "$as_me: failed program was:" >&5
22089 sed 's/^/| /' conftest.$ac_ext >&5
22090
22091   ac_header_preproc=no
22092 fi
22093
22094 rm -f conftest.err conftest.$ac_ext
22095 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22096 echo "${ECHO_T}$ac_header_preproc" >&6; }
22097
22098 # So?  What about this header?
22099 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22100   yes:no: )
22101     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22102 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22103     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22104 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22105     ac_header_preproc=yes
22106     ;;
22107   no:yes:* )
22108     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22109 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22110     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22111 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22112     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22113 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22114     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22115 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22116     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22117 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22118     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22119 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22120
22121     ;;
22122 esac
22123 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22124 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22125 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22126   echo $ECHO_N "(cached) $ECHO_C" >&6
22127 else
22128   eval "$as_ac_Header=\$ac_header_preproc"
22129 fi
22130 ac_res=`eval echo '${'$as_ac_Header'}'`
22131                { echo "$as_me:$LINENO: result: $ac_res" >&5
22132 echo "${ECHO_T}$ac_res" >&6; }
22133
22134 fi
22135 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22136   cat >>confdefs.h <<_ACEOF
22137 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22138 _ACEOF
22139
22140 else
22141
22142 for ac_header in kerberos/krb.h
22143 do
22144 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
22145 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22146   { echo "$as_me:$LINENO: checking for $ac_header" >&5
22147 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22148 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22149   echo $ECHO_N "(cached) $ECHO_C" >&6
22150 fi
22151 ac_res=`eval echo '${'$as_ac_Header'}'`
22152                { echo "$as_me:$LINENO: result: $ac_res" >&5
22153 echo "${ECHO_T}$ac_res" >&6; }
22154 else
22155   # Is the header compilable?
22156 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
22157 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
22158 cat >conftest.$ac_ext <<_ACEOF
22159 /* confdefs.h.  */
22160 _ACEOF
22161 cat confdefs.h >>conftest.$ac_ext
22162 cat >>conftest.$ac_ext <<_ACEOF
22163 /* end confdefs.h.  */
22164 $ac_includes_default
22165 #include <$ac_header>
22166 _ACEOF
22167 rm -f conftest.$ac_objext
22168 if { (ac_try="$ac_compile"
22169 case "(($ac_try" in
22170   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22171   *) ac_try_echo=$ac_try;;
22172 esac
22173 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22174   (eval "$ac_compile") 2>conftest.er1
22175   ac_status=$?
22176   grep -v '^ *+' conftest.er1 >conftest.err
22177   rm -f conftest.er1
22178   cat conftest.err >&5
22179   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22180   (exit $ac_status); } && {
22181          test -z "$ac_c_werror_flag" ||
22182          test ! -s conftest.err
22183        } && test -s conftest.$ac_objext; then
22184   ac_header_compiler=yes
22185 else
22186   echo "$as_me: failed program was:" >&5
22187 sed 's/^/| /' conftest.$ac_ext >&5
22188
22189         ac_header_compiler=no
22190 fi
22191
22192 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22193 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22194 echo "${ECHO_T}$ac_header_compiler" >&6; }
22195
22196 # Is the header present?
22197 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
22198 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
22199 cat >conftest.$ac_ext <<_ACEOF
22200 /* confdefs.h.  */
22201 _ACEOF
22202 cat confdefs.h >>conftest.$ac_ext
22203 cat >>conftest.$ac_ext <<_ACEOF
22204 /* end confdefs.h.  */
22205 #include <$ac_header>
22206 _ACEOF
22207 if { (ac_try="$ac_cpp conftest.$ac_ext"
22208 case "(($ac_try" in
22209   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22210   *) ac_try_echo=$ac_try;;
22211 esac
22212 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22213   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22214   ac_status=$?
22215   grep -v '^ *+' conftest.er1 >conftest.err
22216   rm -f conftest.er1
22217   cat conftest.err >&5
22218   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22219   (exit $ac_status); } >/dev/null && {
22220          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22221          test ! -s conftest.err
22222        }; then
22223   ac_header_preproc=yes
22224 else
22225   echo "$as_me: failed program was:" >&5
22226 sed 's/^/| /' conftest.$ac_ext >&5
22227
22228   ac_header_preproc=no
22229 fi
22230
22231 rm -f conftest.err conftest.$ac_ext
22232 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22233 echo "${ECHO_T}$ac_header_preproc" >&6; }
22234
22235 # So?  What about this header?
22236 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22237   yes:no: )
22238     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22239 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22240     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22241 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22242     ac_header_preproc=yes
22243     ;;
22244   no:yes:* )
22245     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22246 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22247     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22248 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22249     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22250 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22251     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22252 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22253     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22254 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22255     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22256 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22257
22258     ;;
22259 esac
22260 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22261 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22262 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22263   echo $ECHO_N "(cached) $ECHO_C" >&6
22264 else
22265   eval "$as_ac_Header=\$ac_header_preproc"
22266 fi
22267 ac_res=`eval echo '${'$as_ac_Header'}'`
22268                { echo "$as_me:$LINENO: result: $ac_res" >&5
22269 echo "${ECHO_T}$ac_res" >&6; }
22270
22271 fi
22272 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22273   cat >>confdefs.h <<_ACEOF
22274 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22275 _ACEOF
22276
22277 fi
22278
22279 done
22280
22281 fi
22282
22283 done
22284
22285 fi
22286
22287 done
22288
22289   fi
22290
22291 for ac_header in com_err.h
22292 do
22293 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
22294 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22295   { echo "$as_me:$LINENO: checking for $ac_header" >&5
22296 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22297 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22298   echo $ECHO_N "(cached) $ECHO_C" >&6
22299 fi
22300 ac_res=`eval echo '${'$as_ac_Header'}'`
22301                { echo "$as_me:$LINENO: result: $ac_res" >&5
22302 echo "${ECHO_T}$ac_res" >&6; }
22303 else
22304   # Is the header compilable?
22305 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
22306 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
22307 cat >conftest.$ac_ext <<_ACEOF
22308 /* confdefs.h.  */
22309 _ACEOF
22310 cat confdefs.h >>conftest.$ac_ext
22311 cat >>conftest.$ac_ext <<_ACEOF
22312 /* end confdefs.h.  */
22313 $ac_includes_default
22314 #include <$ac_header>
22315 _ACEOF
22316 rm -f conftest.$ac_objext
22317 if { (ac_try="$ac_compile"
22318 case "(($ac_try" in
22319   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22320   *) ac_try_echo=$ac_try;;
22321 esac
22322 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22323   (eval "$ac_compile") 2>conftest.er1
22324   ac_status=$?
22325   grep -v '^ *+' conftest.er1 >conftest.err
22326   rm -f conftest.er1
22327   cat conftest.err >&5
22328   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22329   (exit $ac_status); } && {
22330          test -z "$ac_c_werror_flag" ||
22331          test ! -s conftest.err
22332        } && test -s conftest.$ac_objext; then
22333   ac_header_compiler=yes
22334 else
22335   echo "$as_me: failed program was:" >&5
22336 sed 's/^/| /' conftest.$ac_ext >&5
22337
22338         ac_header_compiler=no
22339 fi
22340
22341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22342 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22343 echo "${ECHO_T}$ac_header_compiler" >&6; }
22344
22345 # Is the header present?
22346 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
22347 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
22348 cat >conftest.$ac_ext <<_ACEOF
22349 /* confdefs.h.  */
22350 _ACEOF
22351 cat confdefs.h >>conftest.$ac_ext
22352 cat >>conftest.$ac_ext <<_ACEOF
22353 /* end confdefs.h.  */
22354 #include <$ac_header>
22355 _ACEOF
22356 if { (ac_try="$ac_cpp conftest.$ac_ext"
22357 case "(($ac_try" in
22358   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22359   *) ac_try_echo=$ac_try;;
22360 esac
22361 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22362   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22363   ac_status=$?
22364   grep -v '^ *+' conftest.er1 >conftest.err
22365   rm -f conftest.er1
22366   cat conftest.err >&5
22367   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22368   (exit $ac_status); } >/dev/null && {
22369          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22370          test ! -s conftest.err
22371        }; then
22372   ac_header_preproc=yes
22373 else
22374   echo "$as_me: failed program was:" >&5
22375 sed 's/^/| /' conftest.$ac_ext >&5
22376
22377   ac_header_preproc=no
22378 fi
22379
22380 rm -f conftest.err conftest.$ac_ext
22381 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22382 echo "${ECHO_T}$ac_header_preproc" >&6; }
22383
22384 # So?  What about this header?
22385 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22386   yes:no: )
22387     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
22388 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
22389     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
22390 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
22391     ac_header_preproc=yes
22392     ;;
22393   no:yes:* )
22394     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
22395 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
22396     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
22397 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
22398     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
22399 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
22400     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
22401 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
22402     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
22403 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
22404     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
22405 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
22406
22407     ;;
22408 esac
22409 { echo "$as_me:$LINENO: checking for $ac_header" >&5
22410 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
22411 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
22412   echo $ECHO_N "(cached) $ECHO_C" >&6
22413 else
22414   eval "$as_ac_Header=\$ac_header_preproc"
22415 fi
22416 ac_res=`eval echo '${'$as_ac_Header'}'`
22417                { echo "$as_me:$LINENO: result: $ac_res" >&5
22418 echo "${ECHO_T}$ac_res" >&6; }
22419
22420 fi
22421 if test `eval echo '${'$as_ac_Header'}'` = yes; then
22422   cat >>confdefs.h <<_ACEOF
22423 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
22424 _ACEOF
22425
22426 fi
22427
22428 done
22429
22430 fi
22431
22432 # Solaris requires -lintl if you want strerror (which calls dgettext)
22433 # to return localized messages.
22434
22435 { echo "$as_me:$LINENO: checking for dgettext in -lintl" >&5
22436 echo $ECHO_N "checking for dgettext in -lintl... $ECHO_C" >&6; }
22437 if test "${ac_cv_lib_intl_dgettext+set}" = set; then
22438   echo $ECHO_N "(cached) $ECHO_C" >&6
22439 else
22440   ac_check_lib_save_LIBS=$LIBS
22441 LIBS="-lintl  $LIBS"
22442 cat >conftest.$ac_ext <<_ACEOF
22443 /* confdefs.h.  */
22444 _ACEOF
22445 cat confdefs.h >>conftest.$ac_ext
22446 cat >>conftest.$ac_ext <<_ACEOF
22447 /* end confdefs.h.  */
22448
22449 /* Override any GCC internal prototype to avoid an error.
22450    Use char because int might match the return type of a GCC
22451    builtin and then its argument prototype would still apply.  */
22452 #ifdef __cplusplus
22453 extern "C"
22454 #endif
22455 char dgettext ();
22456 int
22457 main ()
22458 {
22459 return dgettext ();
22460   ;
22461   return 0;
22462 }
22463 _ACEOF
22464 rm -f conftest.$ac_objext conftest$ac_exeext
22465 if { (ac_try="$ac_link"
22466 case "(($ac_try" in
22467   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22468   *) ac_try_echo=$ac_try;;
22469 esac
22470 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22471   (eval "$ac_link") 2>conftest.er1
22472   ac_status=$?
22473   grep -v '^ *+' conftest.er1 >conftest.err
22474   rm -f conftest.er1
22475   cat conftest.err >&5
22476   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22477   (exit $ac_status); } && {
22478          test -z "$ac_c_werror_flag" ||
22479          test ! -s conftest.err
22480        } && test -s conftest$ac_exeext &&
22481        $as_test_x conftest$ac_exeext; then
22482   ac_cv_lib_intl_dgettext=yes
22483 else
22484   echo "$as_me: failed program was:" >&5
22485 sed 's/^/| /' conftest.$ac_ext >&5
22486
22487         ac_cv_lib_intl_dgettext=no
22488 fi
22489
22490 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22491       conftest$ac_exeext conftest.$ac_ext
22492 LIBS=$ac_check_lib_save_LIBS
22493 fi
22494 { echo "$as_me:$LINENO: result: $ac_cv_lib_intl_dgettext" >&5
22495 echo "${ECHO_T}$ac_cv_lib_intl_dgettext" >&6; }
22496 if test $ac_cv_lib_intl_dgettext = yes; then
22497   cat >>confdefs.h <<_ACEOF
22498 #define HAVE_LIBINTL 1
22499 _ACEOF
22500
22501   LIBS="-lintl $LIBS"
22502
22503 fi
22504
22505
22506 { echo "$as_me:$LINENO: checking whether localtime caches TZ" >&5
22507 echo $ECHO_N "checking whether localtime caches TZ... $ECHO_C" >&6; }
22508 if test "${emacs_cv_localtime_cache+set}" = set; then
22509   echo $ECHO_N "(cached) $ECHO_C" >&6
22510 else
22511   if test x$ac_cv_func_tzset = xyes; then
22512 if test "$cross_compiling" = yes; then
22513   # If we have tzset, assume the worst when cross-compiling.
22514 emacs_cv_localtime_cache=yes
22515 else
22516   cat >conftest.$ac_ext <<_ACEOF
22517 /* confdefs.h.  */
22518 _ACEOF
22519 cat confdefs.h >>conftest.$ac_ext
22520 cat >>conftest.$ac_ext <<_ACEOF
22521 /* end confdefs.h.  */
22522 #include <time.h>
22523 extern char **environ;
22524 unset_TZ ()
22525 {
22526   char **from, **to;
22527   for (to = from = environ; (*to = *from); from++)
22528     if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '='))
22529       to++;
22530 }
22531 char TZ_GMT0[] = "TZ=GMT0";
22532 char TZ_PST8[] = "TZ=PST8";
22533 main()
22534 {
22535   time_t now = time ((time_t *) 0);
22536   int hour_GMT0, hour_unset;
22537   if (putenv (TZ_GMT0) != 0)
22538     exit (1);
22539   hour_GMT0 = localtime (&now)->tm_hour;
22540   unset_TZ ();
22541   hour_unset = localtime (&now)->tm_hour;
22542   if (putenv (TZ_PST8) != 0)
22543     exit (1);
22544   if (localtime (&now)->tm_hour == hour_GMT0)
22545     exit (1);
22546   unset_TZ ();
22547   if (localtime (&now)->tm_hour != hour_unset)
22548     exit (1);
22549   exit (0);
22550 }
22551 _ACEOF
22552 rm -f conftest$ac_exeext
22553 if { (ac_try="$ac_link"
22554 case "(($ac_try" in
22555   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22556   *) ac_try_echo=$ac_try;;
22557 esac
22558 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22559   (eval "$ac_link") 2>&5
22560   ac_status=$?
22561   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22562   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
22563   { (case "(($ac_try" in
22564   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22565   *) ac_try_echo=$ac_try;;
22566 esac
22567 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22568   (eval "$ac_try") 2>&5
22569   ac_status=$?
22570   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22571   (exit $ac_status); }; }; then
22572   emacs_cv_localtime_cache=no
22573 else
22574   echo "$as_me: program exited with status $ac_status" >&5
22575 echo "$as_me: failed program was:" >&5
22576 sed 's/^/| /' conftest.$ac_ext >&5
22577
22578 ( exit $ac_status )
22579 emacs_cv_localtime_cache=yes
22580 fi
22581 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
22582 fi
22583
22584
22585 else
22586         # If we lack tzset, report that localtime does not cache TZ,
22587         # since we can't invalidate the cache if we don't have tzset.
22588         emacs_cv_localtime_cache=no
22589 fi
22590 fi
22591 { echo "$as_me:$LINENO: result: $emacs_cv_localtime_cache" >&5
22592 echo "${ECHO_T}$emacs_cv_localtime_cache" >&6; }
22593 if test $emacs_cv_localtime_cache = yes; then
22594
22595 cat >>confdefs.h <<\_ACEOF
22596 #define LOCALTIME_CACHE 1
22597 _ACEOF
22598
22599 fi
22600
22601 if test "x$HAVE_TIMEVAL" = xyes; then
22602
22603 for ac_func in gettimeofday
22604 do
22605 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
22606 { echo "$as_me:$LINENO: checking for $ac_func" >&5
22607 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
22608 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
22609   echo $ECHO_N "(cached) $ECHO_C" >&6
22610 else
22611   cat >conftest.$ac_ext <<_ACEOF
22612 /* confdefs.h.  */
22613 _ACEOF
22614 cat confdefs.h >>conftest.$ac_ext
22615 cat >>conftest.$ac_ext <<_ACEOF
22616 /* end confdefs.h.  */
22617 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
22618    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
22619 #define $ac_func innocuous_$ac_func
22620
22621 /* System header to define __stub macros and hopefully few prototypes,
22622     which can conflict with char $ac_func (); below.
22623     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
22624     <limits.h> exists even on freestanding compilers.  */
22625
22626 #ifdef __STDC__
22627 # include <limits.h>
22628 #else
22629 # include <assert.h>
22630 #endif
22631
22632 #undef $ac_func
22633
22634 /* Override any GCC internal prototype to avoid an error.
22635    Use char because int might match the return type of a GCC
22636    builtin and then its argument prototype would still apply.  */
22637 #ifdef __cplusplus
22638 extern "C"
22639 #endif
22640 char $ac_func ();
22641 /* The GNU C library defines this for functions which it implements
22642     to always fail with ENOSYS.  Some functions are actually named
22643     something starting with __ and the normal name is an alias.  */
22644 #if defined __stub_$ac_func || defined __stub___$ac_func
22645 choke me
22646 #endif
22647
22648 int
22649 main ()
22650 {
22651 return $ac_func ();
22652   ;
22653   return 0;
22654 }
22655 _ACEOF
22656 rm -f conftest.$ac_objext conftest$ac_exeext
22657 if { (ac_try="$ac_link"
22658 case "(($ac_try" in
22659   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22660   *) ac_try_echo=$ac_try;;
22661 esac
22662 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22663   (eval "$ac_link") 2>conftest.er1
22664   ac_status=$?
22665   grep -v '^ *+' conftest.er1 >conftest.err
22666   rm -f conftest.er1
22667   cat conftest.err >&5
22668   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22669   (exit $ac_status); } && {
22670          test -z "$ac_c_werror_flag" ||
22671          test ! -s conftest.err
22672        } && test -s conftest$ac_exeext &&
22673        $as_test_x conftest$ac_exeext; then
22674   eval "$as_ac_var=yes"
22675 else
22676   echo "$as_me: failed program was:" >&5
22677 sed 's/^/| /' conftest.$ac_ext >&5
22678
22679         eval "$as_ac_var=no"
22680 fi
22681
22682 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22683       conftest$ac_exeext conftest.$ac_ext
22684 fi
22685 ac_res=`eval echo '${'$as_ac_var'}'`
22686                { echo "$as_me:$LINENO: result: $ac_res" >&5
22687 echo "${ECHO_T}$ac_res" >&6; }
22688 if test `eval echo '${'$as_ac_var'}'` = yes; then
22689   cat >>confdefs.h <<_ACEOF
22690 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
22691 _ACEOF
22692
22693 fi
22694 done
22695
22696   if test $ac_cv_func_gettimeofday = yes; then
22697     { echo "$as_me:$LINENO: checking whether gettimeofday can accept two arguments" >&5
22698 echo $ECHO_N "checking whether gettimeofday can accept two arguments... $ECHO_C" >&6; }
22699 if test "${emacs_cv_gettimeofday_two_arguments+set}" = set; then
22700   echo $ECHO_N "(cached) $ECHO_C" >&6
22701 else
22702   cat >conftest.$ac_ext <<_ACEOF
22703 /* confdefs.h.  */
22704 _ACEOF
22705 cat confdefs.h >>conftest.$ac_ext
22706 cat >>conftest.$ac_ext <<_ACEOF
22707 /* end confdefs.h.  */
22708
22709 #ifdef TIME_WITH_SYS_TIME
22710 #include <sys/time.h>
22711 #include <time.h>
22712 #else
22713 #ifdef HAVE_SYS_TIME_H
22714 #include <sys/time.h>
22715 #else
22716 #include <time.h>
22717 #endif
22718 #endif
22719 int
22720 main ()
22721 {
22722 struct timeval time;
22723        gettimeofday (&time, 0);
22724   ;
22725   return 0;
22726 }
22727 _ACEOF
22728 rm -f conftest.$ac_objext
22729 if { (ac_try="$ac_compile"
22730 case "(($ac_try" in
22731   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22732   *) ac_try_echo=$ac_try;;
22733 esac
22734 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22735   (eval "$ac_compile") 2>conftest.er1
22736   ac_status=$?
22737   grep -v '^ *+' conftest.er1 >conftest.err
22738   rm -f conftest.er1
22739   cat conftest.err >&5
22740   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22741   (exit $ac_status); } && {
22742          test -z "$ac_c_werror_flag" ||
22743          test ! -s conftest.err
22744        } && test -s conftest.$ac_objext; then
22745   emacs_cv_gettimeofday_two_arguments=yes
22746 else
22747   echo "$as_me: failed program was:" >&5
22748 sed 's/^/| /' conftest.$ac_ext >&5
22749
22750         emacs_cv_gettimeofday_two_arguments=no
22751 fi
22752
22753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22754 fi
22755 { echo "$as_me:$LINENO: result: $emacs_cv_gettimeofday_two_arguments" >&5
22756 echo "${ECHO_T}$emacs_cv_gettimeofday_two_arguments" >&6; }
22757     if test $emacs_cv_gettimeofday_two_arguments = no; then
22758
22759 cat >>confdefs.h <<\_ACEOF
22760 #define GETTIMEOFDAY_ONE_ARGUMENT 1
22761 _ACEOF
22762
22763     fi
22764   fi
22765 fi
22766
22767 ok_so_far=yes
22768 { echo "$as_me:$LINENO: checking for socket" >&5
22769 echo $ECHO_N "checking for socket... $ECHO_C" >&6; }
22770 if test "${ac_cv_func_socket+set}" = set; then
22771   echo $ECHO_N "(cached) $ECHO_C" >&6
22772 else
22773   cat >conftest.$ac_ext <<_ACEOF
22774 /* confdefs.h.  */
22775 _ACEOF
22776 cat confdefs.h >>conftest.$ac_ext
22777 cat >>conftest.$ac_ext <<_ACEOF
22778 /* end confdefs.h.  */
22779 /* Define socket to an innocuous variant, in case <limits.h> declares socket.
22780    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
22781 #define socket innocuous_socket
22782
22783 /* System header to define __stub macros and hopefully few prototypes,
22784     which can conflict with char socket (); below.
22785     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
22786     <limits.h> exists even on freestanding compilers.  */
22787
22788 #ifdef __STDC__
22789 # include <limits.h>
22790 #else
22791 # include <assert.h>
22792 #endif
22793
22794 #undef socket
22795
22796 /* Override any GCC internal prototype to avoid an error.
22797    Use char because int might match the return type of a GCC
22798    builtin and then its argument prototype would still apply.  */
22799 #ifdef __cplusplus
22800 extern "C"
22801 #endif
22802 char socket ();
22803 /* The GNU C library defines this for functions which it implements
22804     to always fail with ENOSYS.  Some functions are actually named
22805     something starting with __ and the normal name is an alias.  */
22806 #if defined __stub_socket || defined __stub___socket
22807 choke me
22808 #endif
22809
22810 int
22811 main ()
22812 {
22813 return socket ();
22814   ;
22815   return 0;
22816 }
22817 _ACEOF
22818 rm -f conftest.$ac_objext conftest$ac_exeext
22819 if { (ac_try="$ac_link"
22820 case "(($ac_try" in
22821   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22822   *) ac_try_echo=$ac_try;;
22823 esac
22824 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22825   (eval "$ac_link") 2>conftest.er1
22826   ac_status=$?
22827   grep -v '^ *+' conftest.er1 >conftest.err
22828   rm -f conftest.er1
22829   cat conftest.err >&5
22830   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22831   (exit $ac_status); } && {
22832          test -z "$ac_c_werror_flag" ||
22833          test ! -s conftest.err
22834        } && test -s conftest$ac_exeext &&
22835        $as_test_x conftest$ac_exeext; then
22836   ac_cv_func_socket=yes
22837 else
22838   echo "$as_me: failed program was:" >&5
22839 sed 's/^/| /' conftest.$ac_ext >&5
22840
22841         ac_cv_func_socket=no
22842 fi
22843
22844 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
22845       conftest$ac_exeext conftest.$ac_ext
22846 fi
22847 { echo "$as_me:$LINENO: result: $ac_cv_func_socket" >&5
22848 echo "${ECHO_T}$ac_cv_func_socket" >&6; }
22849 if test $ac_cv_func_socket = yes; then
22850   :
22851 else
22852   ok_so_far=no
22853 fi
22854
22855 if test $ok_so_far = yes; then
22856   if test "${ac_cv_header_netinet_in_h+set}" = set; then
22857   { echo "$as_me:$LINENO: checking for netinet/in.h" >&5
22858 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; }
22859 if test "${ac_cv_header_netinet_in_h+set}" = set; then
22860   echo $ECHO_N "(cached) $ECHO_C" >&6
22861 fi
22862 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
22863 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; }
22864 else
22865   # Is the header compilable?
22866 { echo "$as_me:$LINENO: checking netinet/in.h usability" >&5
22867 echo $ECHO_N "checking netinet/in.h usability... $ECHO_C" >&6; }
22868 cat >conftest.$ac_ext <<_ACEOF
22869 /* confdefs.h.  */
22870 _ACEOF
22871 cat confdefs.h >>conftest.$ac_ext
22872 cat >>conftest.$ac_ext <<_ACEOF
22873 /* end confdefs.h.  */
22874 $ac_includes_default
22875 #include <netinet/in.h>
22876 _ACEOF
22877 rm -f conftest.$ac_objext
22878 if { (ac_try="$ac_compile"
22879 case "(($ac_try" in
22880   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22881   *) ac_try_echo=$ac_try;;
22882 esac
22883 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22884   (eval "$ac_compile") 2>conftest.er1
22885   ac_status=$?
22886   grep -v '^ *+' conftest.er1 >conftest.err
22887   rm -f conftest.er1
22888   cat conftest.err >&5
22889   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22890   (exit $ac_status); } && {
22891          test -z "$ac_c_werror_flag" ||
22892          test ! -s conftest.err
22893        } && test -s conftest.$ac_objext; then
22894   ac_header_compiler=yes
22895 else
22896   echo "$as_me: failed program was:" >&5
22897 sed 's/^/| /' conftest.$ac_ext >&5
22898
22899         ac_header_compiler=no
22900 fi
22901
22902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
22903 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
22904 echo "${ECHO_T}$ac_header_compiler" >&6; }
22905
22906 # Is the header present?
22907 { echo "$as_me:$LINENO: checking netinet/in.h presence" >&5
22908 echo $ECHO_N "checking netinet/in.h presence... $ECHO_C" >&6; }
22909 cat >conftest.$ac_ext <<_ACEOF
22910 /* confdefs.h.  */
22911 _ACEOF
22912 cat confdefs.h >>conftest.$ac_ext
22913 cat >>conftest.$ac_ext <<_ACEOF
22914 /* end confdefs.h.  */
22915 #include <netinet/in.h>
22916 _ACEOF
22917 if { (ac_try="$ac_cpp conftest.$ac_ext"
22918 case "(($ac_try" in
22919   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
22920   *) ac_try_echo=$ac_try;;
22921 esac
22922 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
22923   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
22924   ac_status=$?
22925   grep -v '^ *+' conftest.er1 >conftest.err
22926   rm -f conftest.er1
22927   cat conftest.err >&5
22928   echo "$as_me:$LINENO: \$? = $ac_status" >&5
22929   (exit $ac_status); } >/dev/null && {
22930          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
22931          test ! -s conftest.err
22932        }; then
22933   ac_header_preproc=yes
22934 else
22935   echo "$as_me: failed program was:" >&5
22936 sed 's/^/| /' conftest.$ac_ext >&5
22937
22938   ac_header_preproc=no
22939 fi
22940
22941 rm -f conftest.err conftest.$ac_ext
22942 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
22943 echo "${ECHO_T}$ac_header_preproc" >&6; }
22944
22945 # So?  What about this header?
22946 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
22947   yes:no: )
22948     { echo "$as_me:$LINENO: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&5
22949 echo "$as_me: WARNING: netinet/in.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
22950     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the compiler's result" >&5
22951 echo "$as_me: WARNING: netinet/in.h: proceeding with the compiler's result" >&2;}
22952     ac_header_preproc=yes
22953     ;;
22954   no:yes:* )
22955     { echo "$as_me:$LINENO: WARNING: netinet/in.h: present but cannot be compiled" >&5
22956 echo "$as_me: WARNING: netinet/in.h: present but cannot be compiled" >&2;}
22957     { echo "$as_me:$LINENO: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&5
22958 echo "$as_me: WARNING: netinet/in.h:     check for missing prerequisite headers?" >&2;}
22959     { echo "$as_me:$LINENO: WARNING: netinet/in.h: see the Autoconf documentation" >&5
22960 echo "$as_me: WARNING: netinet/in.h: see the Autoconf documentation" >&2;}
22961     { echo "$as_me:$LINENO: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&5
22962 echo "$as_me: WARNING: netinet/in.h:     section \"Present But Cannot Be Compiled\"" >&2;}
22963     { echo "$as_me:$LINENO: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&5
22964 echo "$as_me: WARNING: netinet/in.h: proceeding with the preprocessor's result" >&2;}
22965     { echo "$as_me:$LINENO: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&5
22966 echo "$as_me: WARNING: netinet/in.h: in the future, the compiler will take precedence" >&2;}
22967
22968     ;;
22969 esac
22970 { echo "$as_me:$LINENO: checking for netinet/in.h" >&5
22971 echo $ECHO_N "checking for netinet/in.h... $ECHO_C" >&6; }
22972 if test "${ac_cv_header_netinet_in_h+set}" = set; then
22973   echo $ECHO_N "(cached) $ECHO_C" >&6
22974 else
22975   ac_cv_header_netinet_in_h=$ac_header_preproc
22976 fi
22977 { echo "$as_me:$LINENO: result: $ac_cv_header_netinet_in_h" >&5
22978 echo "${ECHO_T}$ac_cv_header_netinet_in_h" >&6; }
22979
22980 fi
22981 if test $ac_cv_header_netinet_in_h = yes; then
22982   :
22983 else
22984   ok_so_far=no
22985 fi
22986
22987
22988 fi
22989 if test $ok_so_far = yes; then
22990   if test "${ac_cv_header_arpa_inet_h+set}" = set; then
22991   { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
22992 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; }
22993 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
22994   echo $ECHO_N "(cached) $ECHO_C" >&6
22995 fi
22996 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
22997 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; }
22998 else
22999   # Is the header compilable?
23000 { echo "$as_me:$LINENO: checking arpa/inet.h usability" >&5
23001 echo $ECHO_N "checking arpa/inet.h usability... $ECHO_C" >&6; }
23002 cat >conftest.$ac_ext <<_ACEOF
23003 /* confdefs.h.  */
23004 _ACEOF
23005 cat confdefs.h >>conftest.$ac_ext
23006 cat >>conftest.$ac_ext <<_ACEOF
23007 /* end confdefs.h.  */
23008 $ac_includes_default
23009 #include <arpa/inet.h>
23010 _ACEOF
23011 rm -f conftest.$ac_objext
23012 if { (ac_try="$ac_compile"
23013 case "(($ac_try" in
23014   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23015   *) ac_try_echo=$ac_try;;
23016 esac
23017 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23018   (eval "$ac_compile") 2>conftest.er1
23019   ac_status=$?
23020   grep -v '^ *+' conftest.er1 >conftest.err
23021   rm -f conftest.er1
23022   cat conftest.err >&5
23023   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23024   (exit $ac_status); } && {
23025          test -z "$ac_c_werror_flag" ||
23026          test ! -s conftest.err
23027        } && test -s conftest.$ac_objext; then
23028   ac_header_compiler=yes
23029 else
23030   echo "$as_me: failed program was:" >&5
23031 sed 's/^/| /' conftest.$ac_ext >&5
23032
23033         ac_header_compiler=no
23034 fi
23035
23036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23037 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
23038 echo "${ECHO_T}$ac_header_compiler" >&6; }
23039
23040 # Is the header present?
23041 { echo "$as_me:$LINENO: checking arpa/inet.h presence" >&5
23042 echo $ECHO_N "checking arpa/inet.h presence... $ECHO_C" >&6; }
23043 cat >conftest.$ac_ext <<_ACEOF
23044 /* confdefs.h.  */
23045 _ACEOF
23046 cat confdefs.h >>conftest.$ac_ext
23047 cat >>conftest.$ac_ext <<_ACEOF
23048 /* end confdefs.h.  */
23049 #include <arpa/inet.h>
23050 _ACEOF
23051 if { (ac_try="$ac_cpp conftest.$ac_ext"
23052 case "(($ac_try" in
23053   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23054   *) ac_try_echo=$ac_try;;
23055 esac
23056 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23057   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
23058   ac_status=$?
23059   grep -v '^ *+' conftest.er1 >conftest.err
23060   rm -f conftest.er1
23061   cat conftest.err >&5
23062   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23063   (exit $ac_status); } >/dev/null && {
23064          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
23065          test ! -s conftest.err
23066        }; then
23067   ac_header_preproc=yes
23068 else
23069   echo "$as_me: failed program was:" >&5
23070 sed 's/^/| /' conftest.$ac_ext >&5
23071
23072   ac_header_preproc=no
23073 fi
23074
23075 rm -f conftest.err conftest.$ac_ext
23076 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
23077 echo "${ECHO_T}$ac_header_preproc" >&6; }
23078
23079 # So?  What about this header?
23080 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
23081   yes:no: )
23082     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&5
23083 echo "$as_me: WARNING: arpa/inet.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
23084     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the compiler's result" >&5
23085 echo "$as_me: WARNING: arpa/inet.h: proceeding with the compiler's result" >&2;}
23086     ac_header_preproc=yes
23087     ;;
23088   no:yes:* )
23089     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: present but cannot be compiled" >&5
23090 echo "$as_me: WARNING: arpa/inet.h: present but cannot be compiled" >&2;}
23091     { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&5
23092 echo "$as_me: WARNING: arpa/inet.h:     check for missing prerequisite headers?" >&2;}
23093     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: see the Autoconf documentation" >&5
23094 echo "$as_me: WARNING: arpa/inet.h: see the Autoconf documentation" >&2;}
23095     { echo "$as_me:$LINENO: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&5
23096 echo "$as_me: WARNING: arpa/inet.h:     section \"Present But Cannot Be Compiled\"" >&2;}
23097     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&5
23098 echo "$as_me: WARNING: arpa/inet.h: proceeding with the preprocessor's result" >&2;}
23099     { echo "$as_me:$LINENO: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&5
23100 echo "$as_me: WARNING: arpa/inet.h: in the future, the compiler will take precedence" >&2;}
23101
23102     ;;
23103 esac
23104 { echo "$as_me:$LINENO: checking for arpa/inet.h" >&5
23105 echo $ECHO_N "checking for arpa/inet.h... $ECHO_C" >&6; }
23106 if test "${ac_cv_header_arpa_inet_h+set}" = set; then
23107   echo $ECHO_N "(cached) $ECHO_C" >&6
23108 else
23109   ac_cv_header_arpa_inet_h=$ac_header_preproc
23110 fi
23111 { echo "$as_me:$LINENO: result: $ac_cv_header_arpa_inet_h" >&5
23112 echo "${ECHO_T}$ac_cv_header_arpa_inet_h" >&6; }
23113
23114 fi
23115 if test $ac_cv_header_arpa_inet_h = yes; then
23116   :
23117 else
23118   ok_so_far=no
23119 fi
23120
23121
23122 fi
23123 if test $ok_so_far = yes; then
23124
23125 cat >>confdefs.h <<\_ACEOF
23126 #define HAVE_INET_SOCKETS 1
23127 _ACEOF
23128
23129 fi
23130
23131
23132 for ac_header in sys/ioctl.h
23133 do
23134 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
23135 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23136   { echo "$as_me:$LINENO: checking for $ac_header" >&5
23137 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23138 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23139   echo $ECHO_N "(cached) $ECHO_C" >&6
23140 fi
23141 ac_res=`eval echo '${'$as_ac_Header'}'`
23142                { echo "$as_me:$LINENO: result: $ac_res" >&5
23143 echo "${ECHO_T}$ac_res" >&6; }
23144 else
23145   # Is the header compilable?
23146 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
23147 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
23148 cat >conftest.$ac_ext <<_ACEOF
23149 /* confdefs.h.  */
23150 _ACEOF
23151 cat confdefs.h >>conftest.$ac_ext
23152 cat >>conftest.$ac_ext <<_ACEOF
23153 /* end confdefs.h.  */
23154 $ac_includes_default
23155 #include <$ac_header>
23156 _ACEOF
23157 rm -f conftest.$ac_objext
23158 if { (ac_try="$ac_compile"
23159 case "(($ac_try" in
23160   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23161   *) ac_try_echo=$ac_try;;
23162 esac
23163 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23164   (eval "$ac_compile") 2>conftest.er1
23165   ac_status=$?
23166   grep -v '^ *+' conftest.er1 >conftest.err
23167   rm -f conftest.er1
23168   cat conftest.err >&5
23169   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23170   (exit $ac_status); } && {
23171          test -z "$ac_c_werror_flag" ||
23172          test ! -s conftest.err
23173        } && test -s conftest.$ac_objext; then
23174   ac_header_compiler=yes
23175 else
23176   echo "$as_me: failed program was:" >&5
23177 sed 's/^/| /' conftest.$ac_ext >&5
23178
23179         ac_header_compiler=no
23180 fi
23181
23182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23183 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
23184 echo "${ECHO_T}$ac_header_compiler" >&6; }
23185
23186 # Is the header present?
23187 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
23188 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
23189 cat >conftest.$ac_ext <<_ACEOF
23190 /* confdefs.h.  */
23191 _ACEOF
23192 cat confdefs.h >>conftest.$ac_ext
23193 cat >>conftest.$ac_ext <<_ACEOF
23194 /* end confdefs.h.  */
23195 #include <$ac_header>
23196 _ACEOF
23197 if { (ac_try="$ac_cpp conftest.$ac_ext"
23198 case "(($ac_try" in
23199   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23200   *) ac_try_echo=$ac_try;;
23201 esac
23202 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23203   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
23204   ac_status=$?
23205   grep -v '^ *+' conftest.er1 >conftest.err
23206   rm -f conftest.er1
23207   cat conftest.err >&5
23208   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23209   (exit $ac_status); } >/dev/null && {
23210          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
23211          test ! -s conftest.err
23212        }; then
23213   ac_header_preproc=yes
23214 else
23215   echo "$as_me: failed program was:" >&5
23216 sed 's/^/| /' conftest.$ac_ext >&5
23217
23218   ac_header_preproc=no
23219 fi
23220
23221 rm -f conftest.err conftest.$ac_ext
23222 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
23223 echo "${ECHO_T}$ac_header_preproc" >&6; }
23224
23225 # So?  What about this header?
23226 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
23227   yes:no: )
23228     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
23229 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
23230     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
23231 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
23232     ac_header_preproc=yes
23233     ;;
23234   no:yes:* )
23235     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
23236 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
23237     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
23238 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
23239     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
23240 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
23241     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
23242 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
23243     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
23244 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
23245     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
23246 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
23247
23248     ;;
23249 esac
23250 { echo "$as_me:$LINENO: checking for $ac_header" >&5
23251 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23252 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23253   echo $ECHO_N "(cached) $ECHO_C" >&6
23254 else
23255   eval "$as_ac_Header=\$ac_header_preproc"
23256 fi
23257 ac_res=`eval echo '${'$as_ac_Header'}'`
23258                { echo "$as_me:$LINENO: result: $ac_res" >&5
23259 echo "${ECHO_T}$ac_res" >&6; }
23260
23261 fi
23262 if test `eval echo '${'$as_ac_Header'}'` = yes; then
23263   cat >>confdefs.h <<_ACEOF
23264 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
23265 _ACEOF
23266
23267 fi
23268
23269 done
23270
23271
23272 if test -f /usr/lpp/X11/bin/smt.exp; then
23273
23274 cat >>confdefs.h <<\_ACEOF
23275 #define HAVE_AIX_SMT_EXP 1
23276 _ACEOF
23277
23278 fi
23279
23280 { echo "$as_me:$LINENO: checking whether system supports dynamic ptys" >&5
23281 echo $ECHO_N "checking whether system supports dynamic ptys... $ECHO_C" >&6; }
23282 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
23283   { echo "$as_me:$LINENO: result: yes" >&5
23284 echo "${ECHO_T}yes" >&6; }
23285
23286 cat >>confdefs.h <<\_ACEOF
23287 #define HAVE_DEV_PTMX 1
23288 _ACEOF
23289
23290 else
23291   { echo "$as_me:$LINENO: result: no" >&5
23292 echo "${ECHO_T}no" >&6; }
23293 fi
23294
23295 { echo "$as_me:$LINENO: checking for pid_t" >&5
23296 echo $ECHO_N "checking for pid_t... $ECHO_C" >&6; }
23297 if test "${ac_cv_type_pid_t+set}" = set; then
23298   echo $ECHO_N "(cached) $ECHO_C" >&6
23299 else
23300   cat >conftest.$ac_ext <<_ACEOF
23301 /* confdefs.h.  */
23302 _ACEOF
23303 cat confdefs.h >>conftest.$ac_ext
23304 cat >>conftest.$ac_ext <<_ACEOF
23305 /* end confdefs.h.  */
23306 $ac_includes_default
23307 typedef pid_t ac__type_new_;
23308 int
23309 main ()
23310 {
23311 if ((ac__type_new_ *) 0)
23312   return 0;
23313 if (sizeof (ac__type_new_))
23314   return 0;
23315   ;
23316   return 0;
23317 }
23318 _ACEOF
23319 rm -f conftest.$ac_objext
23320 if { (ac_try="$ac_compile"
23321 case "(($ac_try" in
23322   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23323   *) ac_try_echo=$ac_try;;
23324 esac
23325 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23326   (eval "$ac_compile") 2>conftest.er1
23327   ac_status=$?
23328   grep -v '^ *+' conftest.er1 >conftest.err
23329   rm -f conftest.er1
23330   cat conftest.err >&5
23331   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23332   (exit $ac_status); } && {
23333          test -z "$ac_c_werror_flag" ||
23334          test ! -s conftest.err
23335        } && test -s conftest.$ac_objext; then
23336   ac_cv_type_pid_t=yes
23337 else
23338   echo "$as_me: failed program was:" >&5
23339 sed 's/^/| /' conftest.$ac_ext >&5
23340
23341         ac_cv_type_pid_t=no
23342 fi
23343
23344 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23345 fi
23346 { echo "$as_me:$LINENO: result: $ac_cv_type_pid_t" >&5
23347 echo "${ECHO_T}$ac_cv_type_pid_t" >&6; }
23348 if test $ac_cv_type_pid_t = yes; then
23349   :
23350 else
23351
23352 cat >>confdefs.h <<_ACEOF
23353 #define pid_t int
23354 _ACEOF
23355
23356 fi
23357
23358
23359 for ac_header in vfork.h
23360 do
23361 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
23362 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23363   { echo "$as_me:$LINENO: checking for $ac_header" >&5
23364 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23365 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23366   echo $ECHO_N "(cached) $ECHO_C" >&6
23367 fi
23368 ac_res=`eval echo '${'$as_ac_Header'}'`
23369                { echo "$as_me:$LINENO: result: $ac_res" >&5
23370 echo "${ECHO_T}$ac_res" >&6; }
23371 else
23372   # Is the header compilable?
23373 { echo "$as_me:$LINENO: checking $ac_header usability" >&5
23374 echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
23375 cat >conftest.$ac_ext <<_ACEOF
23376 /* confdefs.h.  */
23377 _ACEOF
23378 cat confdefs.h >>conftest.$ac_ext
23379 cat >>conftest.$ac_ext <<_ACEOF
23380 /* end confdefs.h.  */
23381 $ac_includes_default
23382 #include <$ac_header>
23383 _ACEOF
23384 rm -f conftest.$ac_objext
23385 if { (ac_try="$ac_compile"
23386 case "(($ac_try" in
23387   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23388   *) ac_try_echo=$ac_try;;
23389 esac
23390 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23391   (eval "$ac_compile") 2>conftest.er1
23392   ac_status=$?
23393   grep -v '^ *+' conftest.er1 >conftest.err
23394   rm -f conftest.er1
23395   cat conftest.err >&5
23396   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23397   (exit $ac_status); } && {
23398          test -z "$ac_c_werror_flag" ||
23399          test ! -s conftest.err
23400        } && test -s conftest.$ac_objext; then
23401   ac_header_compiler=yes
23402 else
23403   echo "$as_me: failed program was:" >&5
23404 sed 's/^/| /' conftest.$ac_ext >&5
23405
23406         ac_header_compiler=no
23407 fi
23408
23409 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23410 { echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
23411 echo "${ECHO_T}$ac_header_compiler" >&6; }
23412
23413 # Is the header present?
23414 { echo "$as_me:$LINENO: checking $ac_header presence" >&5
23415 echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
23416 cat >conftest.$ac_ext <<_ACEOF
23417 /* confdefs.h.  */
23418 _ACEOF
23419 cat confdefs.h >>conftest.$ac_ext
23420 cat >>conftest.$ac_ext <<_ACEOF
23421 /* end confdefs.h.  */
23422 #include <$ac_header>
23423 _ACEOF
23424 if { (ac_try="$ac_cpp conftest.$ac_ext"
23425 case "(($ac_try" in
23426   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23427   *) ac_try_echo=$ac_try;;
23428 esac
23429 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23430   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
23431   ac_status=$?
23432   grep -v '^ *+' conftest.er1 >conftest.err
23433   rm -f conftest.er1
23434   cat conftest.err >&5
23435   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23436   (exit $ac_status); } >/dev/null && {
23437          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
23438          test ! -s conftest.err
23439        }; then
23440   ac_header_preproc=yes
23441 else
23442   echo "$as_me: failed program was:" >&5
23443 sed 's/^/| /' conftest.$ac_ext >&5
23444
23445   ac_header_preproc=no
23446 fi
23447
23448 rm -f conftest.err conftest.$ac_ext
23449 { echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
23450 echo "${ECHO_T}$ac_header_preproc" >&6; }
23451
23452 # So?  What about this header?
23453 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
23454   yes:no: )
23455     { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
23456 echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
23457     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
23458 echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
23459     ac_header_preproc=yes
23460     ;;
23461   no:yes:* )
23462     { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
23463 echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
23464     { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
23465 echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
23466     { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
23467 echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
23468     { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
23469 echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
23470     { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
23471 echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
23472     { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
23473 echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
23474
23475     ;;
23476 esac
23477 { echo "$as_me:$LINENO: checking for $ac_header" >&5
23478 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
23479 if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
23480   echo $ECHO_N "(cached) $ECHO_C" >&6
23481 else
23482   eval "$as_ac_Header=\$ac_header_preproc"
23483 fi
23484 ac_res=`eval echo '${'$as_ac_Header'}'`
23485                { echo "$as_me:$LINENO: result: $ac_res" >&5
23486 echo "${ECHO_T}$ac_res" >&6; }
23487
23488 fi
23489 if test `eval echo '${'$as_ac_Header'}'` = yes; then
23490   cat >>confdefs.h <<_ACEOF
23491 #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
23492 _ACEOF
23493
23494 fi
23495
23496 done
23497
23498
23499
23500 for ac_func in fork vfork
23501 do
23502 as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
23503 { echo "$as_me:$LINENO: checking for $ac_func" >&5
23504 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; }
23505 if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
23506   echo $ECHO_N "(cached) $ECHO_C" >&6
23507 else
23508   cat >conftest.$ac_ext <<_ACEOF
23509 /* confdefs.h.  */
23510 _ACEOF
23511 cat confdefs.h >>conftest.$ac_ext
23512 cat >>conftest.$ac_ext <<_ACEOF
23513 /* end confdefs.h.  */
23514 /* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
23515    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
23516 #define $ac_func innocuous_$ac_func
23517
23518 /* System header to define __stub macros and hopefully few prototypes,
23519     which can conflict with char $ac_func (); below.
23520     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
23521     <limits.h> exists even on freestanding compilers.  */
23522
23523 #ifdef __STDC__
23524 # include <limits.h>
23525 #else
23526 # include <assert.h>
23527 #endif
23528
23529 #undef $ac_func
23530
23531 /* Override any GCC internal prototype to avoid an error.
23532    Use char because int might match the return type of a GCC
23533    builtin and then its argument prototype would still apply.  */
23534 #ifdef __cplusplus
23535 extern "C"
23536 #endif
23537 char $ac_func ();
23538 /* The GNU C library defines this for functions which it implements
23539     to always fail with ENOSYS.  Some functions are actually named
23540     something starting with __ and the normal name is an alias.  */
23541 #if defined __stub_$ac_func || defined __stub___$ac_func
23542 choke me
23543 #endif
23544
23545 int
23546 main ()
23547 {
23548 return $ac_func ();
23549   ;
23550   return 0;
23551 }
23552 _ACEOF
23553 rm -f conftest.$ac_objext conftest$ac_exeext
23554 if { (ac_try="$ac_link"
23555 case "(($ac_try" in
23556   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23557   *) ac_try_echo=$ac_try;;
23558 esac
23559 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23560   (eval "$ac_link") 2>conftest.er1
23561   ac_status=$?
23562   grep -v '^ *+' conftest.er1 >conftest.err
23563   rm -f conftest.er1
23564   cat conftest.err >&5
23565   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23566   (exit $ac_status); } && {
23567          test -z "$ac_c_werror_flag" ||
23568          test ! -s conftest.err
23569        } && test -s conftest$ac_exeext &&
23570        $as_test_x conftest$ac_exeext; then
23571   eval "$as_ac_var=yes"
23572 else
23573   echo "$as_me: failed program was:" >&5
23574 sed 's/^/| /' conftest.$ac_ext >&5
23575
23576         eval "$as_ac_var=no"
23577 fi
23578
23579 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
23580       conftest$ac_exeext conftest.$ac_ext
23581 fi
23582 ac_res=`eval echo '${'$as_ac_var'}'`
23583                { echo "$as_me:$LINENO: result: $ac_res" >&5
23584 echo "${ECHO_T}$ac_res" >&6; }
23585 if test `eval echo '${'$as_ac_var'}'` = yes; then
23586   cat >>confdefs.h <<_ACEOF
23587 #define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
23588 _ACEOF
23589
23590 fi
23591 done
23592
23593 if test "x$ac_cv_func_fork" = xyes; then
23594   { echo "$as_me:$LINENO: checking for working fork" >&5
23595 echo $ECHO_N "checking for working fork... $ECHO_C" >&6; }
23596 if test "${ac_cv_func_fork_works+set}" = set; then
23597   echo $ECHO_N "(cached) $ECHO_C" >&6
23598 else
23599   if test "$cross_compiling" = yes; then
23600   ac_cv_func_fork_works=cross
23601 else
23602   cat >conftest.$ac_ext <<_ACEOF
23603 /* confdefs.h.  */
23604 _ACEOF
23605 cat confdefs.h >>conftest.$ac_ext
23606 cat >>conftest.$ac_ext <<_ACEOF
23607 /* end confdefs.h.  */
23608 $ac_includes_default
23609 int
23610 main ()
23611 {
23612
23613           /* By Ruediger Kuhlmann. */
23614           return fork () < 0;
23615
23616   ;
23617   return 0;
23618 }
23619 _ACEOF
23620 rm -f conftest$ac_exeext
23621 if { (ac_try="$ac_link"
23622 case "(($ac_try" in
23623   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23624   *) ac_try_echo=$ac_try;;
23625 esac
23626 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23627   (eval "$ac_link") 2>&5
23628   ac_status=$?
23629   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23630   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
23631   { (case "(($ac_try" in
23632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23633   *) ac_try_echo=$ac_try;;
23634 esac
23635 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23636   (eval "$ac_try") 2>&5
23637   ac_status=$?
23638   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23639   (exit $ac_status); }; }; then
23640   ac_cv_func_fork_works=yes
23641 else
23642   echo "$as_me: program exited with status $ac_status" >&5
23643 echo "$as_me: failed program was:" >&5
23644 sed 's/^/| /' conftest.$ac_ext >&5
23645
23646 ( exit $ac_status )
23647 ac_cv_func_fork_works=no
23648 fi
23649 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
23650 fi
23651
23652
23653 fi
23654 { echo "$as_me:$LINENO: result: $ac_cv_func_fork_works" >&5
23655 echo "${ECHO_T}$ac_cv_func_fork_works" >&6; }
23656
23657 else
23658   ac_cv_func_fork_works=$ac_cv_func_fork
23659 fi
23660 if test "x$ac_cv_func_fork_works" = xcross; then
23661   case $host in
23662     *-*-amigaos* | *-*-msdosdjgpp*)
23663       # Override, as these systems have only a dummy fork() stub
23664       ac_cv_func_fork_works=no
23665       ;;
23666     *)
23667       ac_cv_func_fork_works=yes
23668       ;;
23669   esac
23670   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
23671 echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
23672 fi
23673 ac_cv_func_vfork_works=$ac_cv_func_vfork
23674 if test "x$ac_cv_func_vfork" = xyes; then
23675   { echo "$as_me:$LINENO: checking for working vfork" >&5
23676 echo $ECHO_N "checking for working vfork... $ECHO_C" >&6; }
23677 if test "${ac_cv_func_vfork_works+set}" = set; then
23678   echo $ECHO_N "(cached) $ECHO_C" >&6
23679 else
23680   if test "$cross_compiling" = yes; then
23681   ac_cv_func_vfork_works=cross
23682 else
23683   cat >conftest.$ac_ext <<_ACEOF
23684 /* confdefs.h.  */
23685 _ACEOF
23686 cat confdefs.h >>conftest.$ac_ext
23687 cat >>conftest.$ac_ext <<_ACEOF
23688 /* end confdefs.h.  */
23689 /* Thanks to Paul Eggert for this test.  */
23690 $ac_includes_default
23691 #include <sys/wait.h>
23692 #ifdef HAVE_VFORK_H
23693 # include <vfork.h>
23694 #endif
23695 /* On some sparc systems, changes by the child to local and incoming
23696    argument registers are propagated back to the parent.  The compiler
23697    is told about this with #include <vfork.h>, but some compilers
23698    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
23699    static variable whose address is put into a register that is
23700    clobbered by the vfork.  */
23701 static void
23702 #ifdef __cplusplus
23703 sparc_address_test (int arg)
23704 # else
23705 sparc_address_test (arg) int arg;
23706 #endif
23707 {
23708   static pid_t child;
23709   if (!child) {
23710     child = vfork ();
23711     if (child < 0) {
23712       perror ("vfork");
23713       _exit(2);
23714     }
23715     if (!child) {
23716       arg = getpid();
23717       write(-1, "", 0);
23718       _exit (arg);
23719     }
23720   }
23721 }
23722
23723 int
23724 main ()
23725 {
23726   pid_t parent = getpid ();
23727   pid_t child;
23728
23729   sparc_address_test (0);
23730
23731   child = vfork ();
23732
23733   if (child == 0) {
23734     /* Here is another test for sparc vfork register problems.  This
23735        test uses lots of local variables, at least as many local
23736        variables as main has allocated so far including compiler
23737        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
23738        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
23739        reuse the register of parent for one of the local variables,
23740        since it will think that parent can't possibly be used any more
23741        in this routine.  Assigning to the local variable will thus
23742        munge parent in the parent process.  */
23743     pid_t
23744       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
23745       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
23746     /* Convince the compiler that p..p7 are live; otherwise, it might
23747        use the same hardware register for all 8 local variables.  */
23748     if (p != p1 || p != p2 || p != p3 || p != p4
23749         || p != p5 || p != p6 || p != p7)
23750       _exit(1);
23751
23752     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
23753        from child file descriptors.  If the child closes a descriptor
23754        before it execs or exits, this munges the parent's descriptor
23755        as well.  Test for this by closing stdout in the child.  */
23756     _exit(close(fileno(stdout)) != 0);
23757   } else {
23758     int status;
23759     struct stat st;
23760
23761     while (wait(&status) != child)
23762       ;
23763     return (
23764          /* Was there some problem with vforking?  */
23765          child < 0
23766
23767          /* Did the child fail?  (This shouldn't happen.)  */
23768          || status
23769
23770          /* Did the vfork/compiler bug occur?  */
23771          || parent != getpid()
23772
23773          /* Did the file descriptor bug occur?  */
23774          || fstat(fileno(stdout), &st) != 0
23775          );
23776   }
23777 }
23778 _ACEOF
23779 rm -f conftest$ac_exeext
23780 if { (ac_try="$ac_link"
23781 case "(($ac_try" in
23782   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23783   *) ac_try_echo=$ac_try;;
23784 esac
23785 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23786   (eval "$ac_link") 2>&5
23787   ac_status=$?
23788   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23789   (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
23790   { (case "(($ac_try" in
23791   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23792   *) ac_try_echo=$ac_try;;
23793 esac
23794 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23795   (eval "$ac_try") 2>&5
23796   ac_status=$?
23797   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23798   (exit $ac_status); }; }; then
23799   ac_cv_func_vfork_works=yes
23800 else
23801   echo "$as_me: program exited with status $ac_status" >&5
23802 echo "$as_me: failed program was:" >&5
23803 sed 's/^/| /' conftest.$ac_ext >&5
23804
23805 ( exit $ac_status )
23806 ac_cv_func_vfork_works=no
23807 fi
23808 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
23809 fi
23810
23811
23812 fi
23813 { echo "$as_me:$LINENO: result: $ac_cv_func_vfork_works" >&5
23814 echo "${ECHO_T}$ac_cv_func_vfork_works" >&6; }
23815
23816 fi;
23817 if test "x$ac_cv_func_fork_works" = xcross; then
23818   ac_cv_func_vfork_works=$ac_cv_func_vfork
23819   { echo "$as_me:$LINENO: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
23820 echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
23821 fi
23822
23823 if test "x$ac_cv_func_vfork_works" = xyes; then
23824
23825 cat >>confdefs.h <<\_ACEOF
23826 #define HAVE_WORKING_VFORK 1
23827 _ACEOF
23828
23829 else
23830
23831 cat >>confdefs.h <<\_ACEOF
23832 #define vfork fork
23833 _ACEOF
23834
23835 fi
23836 if test "x$ac_cv_func_fork_works" = xyes; then
23837
23838 cat >>confdefs.h <<\_ACEOF
23839 #define HAVE_WORKING_FORK 1
23840 _ACEOF
23841
23842 fi
23843
23844
23845 { echo "$as_me:$LINENO: checking for nl_langinfo and CODESET" >&5
23846 echo $ECHO_N "checking for nl_langinfo and CODESET... $ECHO_C" >&6; }
23847 if test "${emacs_cv_langinfo_codeset+set}" = set; then
23848   echo $ECHO_N "(cached) $ECHO_C" >&6
23849 else
23850   cat >conftest.$ac_ext <<_ACEOF
23851 /* confdefs.h.  */
23852 _ACEOF
23853 cat confdefs.h >>conftest.$ac_ext
23854 cat >>conftest.$ac_ext <<_ACEOF
23855 /* end confdefs.h.  */
23856 #include <langinfo.h>
23857 int
23858 main ()
23859 {
23860 char* cs = nl_langinfo(CODESET);
23861   ;
23862   return 0;
23863 }
23864 _ACEOF
23865 rm -f conftest.$ac_objext conftest$ac_exeext
23866 if { (ac_try="$ac_link"
23867 case "(($ac_try" in
23868   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23869   *) ac_try_echo=$ac_try;;
23870 esac
23871 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23872   (eval "$ac_link") 2>conftest.er1
23873   ac_status=$?
23874   grep -v '^ *+' conftest.er1 >conftest.err
23875   rm -f conftest.er1
23876   cat conftest.err >&5
23877   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23878   (exit $ac_status); } && {
23879          test -z "$ac_c_werror_flag" ||
23880          test ! -s conftest.err
23881        } && test -s conftest$ac_exeext &&
23882        $as_test_x conftest$ac_exeext; then
23883   emacs_cv_langinfo_codeset=yes
23884 else
23885   echo "$as_me: failed program was:" >&5
23886 sed 's/^/| /' conftest.$ac_ext >&5
23887
23888         emacs_cv_langinfo_codeset=no
23889 fi
23890
23891 rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
23892       conftest$ac_exeext conftest.$ac_ext
23893
23894 fi
23895 { echo "$as_me:$LINENO: result: $emacs_cv_langinfo_codeset" >&5
23896 echo "${ECHO_T}$emacs_cv_langinfo_codeset" >&6; }
23897 if test $emacs_cv_langinfo_codeset = yes; then
23898
23899 cat >>confdefs.h <<\_ACEOF
23900 #define HAVE_LANGINFO_CODESET 1
23901 _ACEOF
23902
23903 fi
23904
23905 { echo "$as_me:$LINENO: checking for size_t" >&5
23906 echo $ECHO_N "checking for size_t... $ECHO_C" >&6; }
23907 if test "${ac_cv_type_size_t+set}" = set; then
23908   echo $ECHO_N "(cached) $ECHO_C" >&6
23909 else
23910   cat >conftest.$ac_ext <<_ACEOF
23911 /* confdefs.h.  */
23912 _ACEOF
23913 cat confdefs.h >>conftest.$ac_ext
23914 cat >>conftest.$ac_ext <<_ACEOF
23915 /* end confdefs.h.  */
23916 $ac_includes_default
23917 typedef size_t ac__type_new_;
23918 int
23919 main ()
23920 {
23921 if ((ac__type_new_ *) 0)
23922   return 0;
23923 if (sizeof (ac__type_new_))
23924   return 0;
23925   ;
23926   return 0;
23927 }
23928 _ACEOF
23929 rm -f conftest.$ac_objext
23930 if { (ac_try="$ac_compile"
23931 case "(($ac_try" in
23932   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23933   *) ac_try_echo=$ac_try;;
23934 esac
23935 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23936   (eval "$ac_compile") 2>conftest.er1
23937   ac_status=$?
23938   grep -v '^ *+' conftest.er1 >conftest.err
23939   rm -f conftest.er1
23940   cat conftest.err >&5
23941   echo "$as_me:$LINENO: \$? = $ac_status" >&5
23942   (exit $ac_status); } && {
23943          test -z "$ac_c_werror_flag" ||
23944          test ! -s conftest.err
23945        } && test -s conftest.$ac_objext; then
23946   ac_cv_type_size_t=yes
23947 else
23948   echo "$as_me: failed program was:" >&5
23949 sed 's/^/| /' conftest.$ac_ext >&5
23950
23951         ac_cv_type_size_t=no
23952 fi
23953
23954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
23955 fi
23956 { echo "$as_me:$LINENO: result: $ac_cv_type_size_t" >&5
23957 echo "${ECHO_T}$ac_cv_type_size_t" >&6; }
23958 if test $ac_cv_type_size_t = yes; then
23959
23960 cat >>confdefs.h <<_ACEOF
23961 #define HAVE_SIZE_T 1
23962 _ACEOF
23963
23964
23965 fi
23966
23967
23968 { echo "$as_me:$LINENO: checking for mbstate_t" >&5
23969 echo $ECHO_N "checking for mbstate_t... $ECHO_C" >&6; }
23970 if test "${ac_cv_type_mbstate_t+set}" = set; then
23971   echo $ECHO_N "(cached) $ECHO_C" >&6
23972 else
23973   cat >conftest.$ac_ext <<_ACEOF
23974 /* confdefs.h.  */
23975 _ACEOF
23976 cat confdefs.h >>conftest.$ac_ext
23977 cat >>conftest.$ac_ext <<_ACEOF
23978 /* end confdefs.h.  */
23979 $ac_includes_default
23980 #           include <wchar.h>
23981 int
23982 main ()
23983 {
23984 mbstate_t x; return sizeof x;
23985   ;
23986   return 0;
23987 }
23988 _ACEOF
23989 rm -f conftest.$ac_objext
23990 if { (ac_try="$ac_compile"
23991 case "(($ac_try" in
23992   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
23993   *) ac_try_echo=$ac_try;;
23994 esac
23995 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
23996   (eval "$ac_compile") 2>conftest.er1
23997   ac_status=$?
23998   grep -v '^ *+' conftest.er1 >conftest.err
23999   rm -f conftest.er1
24000   cat conftest.err >&5
24001   echo "$as_me:$LINENO: \$? = $ac_status" >&5
24002   (exit $ac_status); } && {
24003          test -z "$ac_c_werror_flag" ||
24004          test ! -s conftest.err
24005        } && test -s conftest.$ac_objext; then
24006   ac_cv_type_mbstate_t=yes
24007 else
24008   echo "$as_me: failed program was:" >&5
24009 sed 's/^/| /' conftest.$ac_ext >&5
24010
24011         ac_cv_type_mbstate_t=no
24012 fi
24013
24014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24015 fi
24016 { echo "$as_me:$LINENO: result: $ac_cv_type_mbstate_t" >&5
24017 echo "${ECHO_T}$ac_cv_type_mbstate_t" >&6; }
24018    if test $ac_cv_type_mbstate_t = yes; then
24019
24020 cat >>confdefs.h <<\_ACEOF
24021 #define HAVE_MBSTATE_T 1
24022 _ACEOF
24023
24024    else
24025
24026 cat >>confdefs.h <<\_ACEOF
24027 #define mbstate_t int
24028 _ACEOF
24029
24030    fi
24031
24032 { echo "$as_me:$LINENO: checking for C restrict keyword" >&5
24033 echo $ECHO_N "checking for C restrict keyword... $ECHO_C" >&6; }
24034 if test "${emacs_cv_c_restrict+set}" = set; then
24035   echo $ECHO_N "(cached) $ECHO_C" >&6
24036 else
24037   cat >conftest.$ac_ext <<_ACEOF
24038 /* confdefs.h.  */
24039 _ACEOF
24040 cat confdefs.h >>conftest.$ac_ext
24041 cat >>conftest.$ac_ext <<_ACEOF
24042 /* end confdefs.h.  */
24043 void fred (int *restrict x);
24044 int
24045 main ()
24046 {
24047
24048   ;
24049   return 0;
24050 }
24051 _ACEOF
24052 rm -f conftest.$ac_objext
24053 if { (ac_try="$ac_compile"
24054 case "(($ac_try" in
24055   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
24056   *) ac_try_echo=$ac_try;;
24057 esac
24058 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
24059   (eval "$ac_compile") 2>conftest.er1
24060   ac_status=$?
24061   grep -v '^ *+' conftest.er1 >conftest.err
24062   rm -f conftest.er1
24063   cat conftest.err >&5
24064   echo "$as_me:$LINENO: \$? = $ac_status" >&5
24065   (exit $ac_status); } && {
24066          test -z "$ac_c_werror_flag" ||
24067          test ! -s conftest.err
24068        } && test -s conftest.$ac_objext; then
24069   emacs_cv_c_restrict=yes
24070 else
24071   echo "$as_me: failed program was:" >&5
24072 sed 's/^/| /' conftest.$ac_ext >&5
24073
24074         cat >conftest.$ac_ext <<_ACEOF
24075 /* confdefs.h.  */
24076 _ACEOF
24077 cat confdefs.h >>conftest.$ac_ext
24078 cat >>conftest.$ac_ext <<_ACEOF
24079 /* end confdefs.h.  */
24080 void fred (int *__restrict x);
24081 int
24082 main ()
24083 {
24084
24085   ;
24086   return 0;
24087 }
24088 _ACEOF
24089 rm -f conftest.$ac_objext
24090 if { (ac_try="$ac_compile"
24091 case "(($ac_try" in
24092   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
24093   *) ac_try_echo=$ac_try;;
24094 esac
24095 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
24096   (eval "$ac_compile") 2>conftest.er1
24097   ac_status=$?
24098   grep -v '^ *+' conftest.er1 >conftest.err
24099   rm -f conftest.er1
24100   cat conftest.err >&5
24101   echo "$as_me:$LINENO: \$? = $ac_status" >&5
24102   (exit $ac_status); } && {
24103          test -z "$ac_c_werror_flag" ||
24104          test ! -s conftest.err
24105        } && test -s conftest.$ac_objext; then
24106   emacs_cv_c_restrict=__restrict
24107 else
24108   echo "$as_me: failed program was:" >&5
24109 sed 's/^/| /' conftest.$ac_ext >&5
24110
24111         emacs_cv_c_restrict=no
24112 fi
24113
24114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24115 fi
24116
24117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24118 fi
24119 { echo "$as_me:$LINENO: result: $emacs_cv_c_restrict" >&5
24120 echo "${ECHO_T}$emacs_cv_c_restrict" >&6; }
24121 case "$emacs_cv_c_restrict" in
24122   yes) emacs_restrict=restrict;;
24123   no) emacs_restrict="";;
24124   *) emacs_restrict="$emacs_cv_c_restrict";;
24125 esac
24126 if test "$emacs_restrict" != __restrict; then
24127
24128 cat >>confdefs.h <<_ACEOF
24129 #define __restrict $emacs_restrict
24130 _ACEOF
24131
24132 fi
24133
24134 { echo "$as_me:$LINENO: checking for C restricted array declarations" >&5
24135 echo $ECHO_N "checking for C restricted array declarations... $ECHO_C" >&6; }
24136 if test "${emacs_cv_c_restrict_arr+set}" = set; then
24137   echo $ECHO_N "(cached) $ECHO_C" >&6
24138 else
24139   cat >conftest.$ac_ext <<_ACEOF
24140 /* confdefs.h.  */
24141 _ACEOF
24142 cat confdefs.h >>conftest.$ac_ext
24143 cat >>conftest.$ac_ext <<_ACEOF
24144 /* end confdefs.h.  */
24145 void fred (int x[__restrict]);
24146 int
24147 main ()
24148 {
24149
24150   ;
24151   return 0;
24152 }
24153 _ACEOF
24154 rm -f conftest.$ac_objext
24155 if { (ac_try="$ac_compile"
24156 case "(($ac_try" in
24157   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
24158   *) ac_try_echo=$ac_try;;
24159 esac
24160 eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
24161   (eval "$ac_compile") 2>conftest.er1
24162   ac_status=$?
24163   grep -v '^ *+' conftest.er1 >conftest.err
24164   rm -f conftest.er1
24165   cat conftest.err >&5
24166   echo "$as_me:$LINENO: \$? = $ac_status" >&5
24167   (exit $ac_status); } && {
24168          test -z "$ac_c_werror_flag" ||
24169          test ! -s conftest.err
24170        } && test -s conftest.$ac_objext; then
24171   emacs_cv_c_restrict_arr=yes
24172 else
24173   echo "$as_me: failed program was:" >&5
24174 sed 's/^/| /' conftest.$ac_ext >&5
24175
24176         emacs_cv_c_restrict_arr=no
24177 fi
24178
24179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
24180 fi
24181 { echo "$as_me:$LINENO: result: $emacs_cv_c_restrict_arr" >&5
24182 echo "${ECHO_T}$emacs_cv_c_restrict_arr" >&6; }
24183 if test "$emacs_cv_c_restrict_arr" = yes; then
24184
24185 cat >>confdefs.h <<\_ACEOF
24186 #define __restrict_arr __restrict
24187 _ACEOF
24188
24189 fi
24190
24191
24192
24193 # Set up the CFLAGS for real compilation, so we can substitute it.
24194 CFLAGS="$REAL_CFLAGS"
24195 CPPFLAGS="$REAL_CPPFLAGS"
24196
24197 #### Find out which version of Emacs this is.
24198 version=`grep 'defconst[         ]*emacs-version' ${srcdir}/lisp/version.el \
24199          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
24200 if test x"${version}" = x; then
24201   { { echo "$as_me:$LINENO: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." >&5
24202 echo "$as_me: error: can't find current emacs version in \`${srcdir}/lisp/version.el'." >&2;}
24203    { (exit 1); exit 1; }; }
24204 fi
24205
24206 ### Specify what sort of things we'll be editing into Makefile and config.h.
24207 ### Use configuration here uncanonicalized to avoid exceeding size limits.
24208
24209
24210
24211
24212
24213
24214
24215
24216
24217
24218
24219
24220
24221
24222
24223
24224
24225
24226
24227
24228
24229
24230
24231
24232
24233
24234
24235
24236
24237
24238
24239
24240
24241
24242
24243
24244
24245
24246
24247
24248
24249
24250
24251 cat >>confdefs.h <<_ACEOF
24252 #define EMACS_CONFIGURATION "${canonical}"
24253 _ACEOF
24254
24255
24256 cat >>confdefs.h <<_ACEOF
24257 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
24258 _ACEOF
24259
24260
24261 cat >>confdefs.h <<_ACEOF
24262 #define config_machfile "${machfile}"
24263 _ACEOF
24264
24265
24266 cat >>confdefs.h <<_ACEOF
24267 #define config_opsysfile "${opsysfile}"
24268 _ACEOF
24269
24270
24271 cat >>confdefs.h <<_ACEOF
24272 #define LD_SWITCH_X_SITE ${LD_SWITCH_X_SITE}
24273 _ACEOF
24274
24275
24276 cat >>confdefs.h <<_ACEOF
24277 #define LD_SWITCH_X_SITE_AUX ${LD_SWITCH_X_SITE_AUX}
24278 _ACEOF
24279
24280
24281 cat >>confdefs.h <<_ACEOF
24282 #define C_SWITCH_X_SITE ${C_SWITCH_X_SITE}
24283 _ACEOF
24284
24285
24286 cat >>confdefs.h <<_ACEOF
24287 #define UNEXEC_SRC ${UNEXEC_SRC}
24288 _ACEOF
24289
24290
24291 if test "${HAVE_X_WINDOWS}" = "yes" ; then
24292
24293 cat >>confdefs.h <<\_ACEOF
24294 #define HAVE_X_WINDOWS 1
24295 _ACEOF
24296
24297 fi
24298 if test "${USE_X_TOOLKIT}" != "none" ; then
24299
24300 cat >>confdefs.h <<\_ACEOF
24301 #define USE_X_TOOLKIT 1
24302 _ACEOF
24303
24304   if test "${USE_X_TOOLKIT}" = "LUCID"; then
24305
24306 cat >>confdefs.h <<\_ACEOF
24307 #define USE_LUCID 1
24308 _ACEOF
24309
24310   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
24311
24312 cat >>confdefs.h <<\_ACEOF
24313 #define USE_MOTIF 1
24314 _ACEOF
24315
24316   fi
24317 fi
24318 if test "${HAVE_X11}" = "yes" ; then
24319
24320 cat >>confdefs.h <<\_ACEOF
24321 #define HAVE_X11 1
24322 _ACEOF
24323
24324 fi
24325 if test "${HAVE_MENUS}" = "yes" ; then
24326
24327 cat >>confdefs.h <<\_ACEOF
24328 #define HAVE_MENUS 1
24329 _ACEOF
24330
24331 fi
24332 if test "${GNU_MALLOC}" = "yes" ; then
24333
24334 cat >>confdefs.h <<\_ACEOF
24335 #define GNU_MALLOC 1
24336 _ACEOF
24337
24338 fi
24339 if test "${REL_ALLOC}" = "yes" ; then
24340
24341 cat >>confdefs.h <<\_ACEOF
24342 #define REL_ALLOC 1
24343 _ACEOF
24344
24345 fi
24346
24347
24348
24349
24350
24351
24352 #### Report on what we decided to do.
24353 #### Report GTK as a toolkit, even if it doesn't use Xt.
24354 #### It makes printing result more understandable as using GTK sets
24355 #### toolkit_scroll_bars to yes by default.
24356 if test "${HAVE_GTK}" = "yes"; then
24357   USE_X_TOOLKIT=GTK
24358 fi
24359
24360 echo "
24361 Configured for \`${canonical}'.
24362
24363   Where should the build process find the source code?    ${srcdir}
24364   What operating system and machine description files should Emacs use?
24365         \`${opsysfile}' and \`${machfile}'
24366   What compiler should emacs be built with?               ${CC} ${CFLAGS}
24367   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
24368   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
24369   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
24370   What window system should Emacs use?                    ${window_system}
24371   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
24372
24373 if test -n "${x_includes}"; then
24374 echo "  Where do we find X Windows header files?                ${x_includes}"
24375 else
24376 echo "  Where do we find X Windows header files?                Standard dirs"
24377 fi
24378 if test -n "${x_libraries}"; then
24379 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
24380 else
24381 echo "  Where do we find X Windows libraries?                   Standard dirs"
24382 fi
24383
24384 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
24385 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
24386 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
24387 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
24388 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $ac_gif_lib_name"
24389 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
24390 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
24391 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
24392 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
24393
24394 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
24395 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
24396 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
24397 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
24398
24399 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
24400 echo
24401
24402 if test $USE_XASSERTS = yes; then
24403    echo "  Compiling with asserts turned on."
24404    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
24405 fi
24406
24407 echo
24408
24409 if test "$USE_X_TOOLKIT" = GTK; then
24410   case "$canonical" in
24411   *cygwin*)
24412     echo "There are known problems with Emacs and Gtk+ on cygwin, so you
24413   will probably get a crash on startup.  If this happens, please use another
24414   toolkit for Emacs.  See etc/PROBLEMS for more information."
24415   ;;
24416   esac
24417 fi
24418
24419 if test "$HAVE_NS" = "yes"; then
24420    echo
24421    echo "You must run \"make install\" in order to test the built application.
24422 The installed application will go to nextstep/Emacs.app and can be
24423 run or moved from there."
24424    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
24425       echo "The application will be fully self-contained."
24426     else
24427       echo "The lisp resources for the application will be installed under ${prefix}.
24428 You may need to run \"make install\" with sudo.  The application will fail
24429 to run if these resources are not installed."
24430    fi
24431    echo
24432 fi
24433
24434 if test "$HAVE_DBUS" = yes && test "${opsys}" != "gnu-linux"; then
24435   echo "D-Bus integration has been tested for GNU/Linux only."
24436   echo
24437 fi
24438
24439
24440 # Remove any trailing slashes in these variables.
24441 test "${prefix}" != NONE &&
24442   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
24443 test "${exec_prefix}" != NONE &&
24444   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
24445
24446 # Now get this: Some word that is part of the ${srcdir} directory name
24447 # or the ${configuration} value might, just might, happen to be an
24448 # identifier like `sun4' or `i386' or something, and be predefined by
24449 # the C preprocessor to some helpful value like 1, or maybe the empty
24450 # string.  Needless to say consequent macro substitutions are less
24451 # than conducive to the makefile finding the correct directory.
24452 cpp_undefs="`echo $srcdir $configuration $canonical |
24453   sed -e 's/[^a-zA-Z0-9_]/ /g' -e 's/^/ /' -e 's/  *$//' \
24454   -e 's/  */ -U/g' -e 's/-U[0-9][^ ]*//g'`"
24455
24456 ## Check if the C preprocessor will convert `..' to `. .'.  If so, set
24457 ## CPP_NEED_TRADITIONAL to `yes' so that the code to generate Makefile
24458 ## from Makefile.c can correctly provide the arg `-traditional' to the
24459 ## C preprocessor.
24460
24461 cat >conftest.$ac_ext <<_ACEOF
24462 /* confdefs.h.  */
24463 _ACEOF
24464 cat confdefs.h >>conftest.$ac_ext
24465 cat >>conftest.$ac_ext <<_ACEOF
24466 /* end confdefs.h.  */
24467 yes..yes
24468 _ACEOF
24469 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
24470   $EGREP "yes..yes" >/dev/null 2>&1; then
24471   CPP_NEED_TRADITIONAL=no
24472 else
24473   CPP_NEED_TRADITIONAL=yes
24474 fi
24475 rm -f conftest*
24476
24477
24478 ac_config_files="$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"
24479
24480 ac_config_commands="$ac_config_commands default"
24481
24482 cat >confcache <<\_ACEOF
24483 # This file is a shell script that caches the results of configure
24484 # tests run on this system so they can be shared between configure
24485 # scripts and configure runs, see configure's option --config-cache.
24486 # It is not useful on other systems.  If it contains results you don't
24487 # want to keep, you may remove or edit it.
24488 #
24489 # config.status only pays attention to the cache file if you give it
24490 # the --recheck option to rerun configure.
24491 #
24492 # `ac_cv_env_foo' variables (set or unset) will be overridden when
24493 # loading this file, other *unset* `ac_cv_foo' will be assigned the
24494 # following values.
24495
24496 _ACEOF
24497
24498 # The following way of writing the cache mishandles newlines in values,
24499 # but we know of no workaround that is simple, portable, and efficient.
24500 # So, we kill variables containing newlines.
24501 # Ultrix sh set writes to stderr and can't be redirected directly,
24502 # and sets the high bit in the cache file unless we assign to the vars.
24503 (
24504   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
24505     eval ac_val=\$$ac_var
24506     case $ac_val in #(
24507     *${as_nl}*)
24508       case $ac_var in #(
24509       *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
24510 echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
24511       esac
24512       case $ac_var in #(
24513       _ | IFS | as_nl) ;; #(
24514       *) $as_unset $ac_var ;;
24515       esac ;;
24516     esac
24517   done
24518
24519   (set) 2>&1 |
24520     case $as_nl`(ac_space=' '; set) 2>&1` in #(
24521     *${as_nl}ac_space=\ *)
24522       # `set' does not quote correctly, so add quotes (double-quote
24523       # substitution turns \\\\ into \\, and sed turns \\ into \).
24524       sed -n \
24525         "s/'/'\\\\''/g;
24526           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
24527       ;; #(
24528     *)
24529       # `set' quotes correctly as required by POSIX, so do not add quotes.
24530       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
24531       ;;
24532     esac |
24533     sort
24534 ) |
24535   sed '
24536      /^ac_cv_env_/b end
24537      t clear
24538      :clear
24539      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
24540      t end
24541      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
24542      :end' >>confcache
24543 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
24544   if test -w "$cache_file"; then
24545     test "x$cache_file" != "x/dev/null" &&
24546       { echo "$as_me:$LINENO: updating cache $cache_file" >&5
24547 echo "$as_me: updating cache $cache_file" >&6;}
24548     cat confcache >$cache_file
24549   else
24550     { echo "$as_me:$LINENO: not updating unwritable cache $cache_file" >&5
24551 echo "$as_me: not updating unwritable cache $cache_file" >&6;}
24552   fi
24553 fi
24554 rm -f confcache
24555
24556 test "x$prefix" = xNONE && prefix=$ac_default_prefix
24557 # Let make expand exec_prefix.
24558 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
24559
24560 DEFS=-DHAVE_CONFIG_H
24561
24562 ac_libobjs=
24563 ac_ltlibobjs=
24564 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
24565   # 1. Remove the extension, and $U if already installed.
24566   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
24567   ac_i=`echo "$ac_i" | sed "$ac_script"`
24568   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
24569   #    will be set to the directory where LIBOBJS objects are built.
24570   ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
24571   ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
24572 done
24573 LIBOBJS=$ac_libobjs
24574
24575 LTLIBOBJS=$ac_ltlibobjs
24576
24577
24578
24579 : ${CONFIG_STATUS=./config.status}
24580 ac_clean_files_save=$ac_clean_files
24581 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
24582 { echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
24583 echo "$as_me: creating $CONFIG_STATUS" >&6;}
24584 cat >$CONFIG_STATUS <<_ACEOF
24585 #! $SHELL
24586 # Generated by $as_me.
24587 # Run this file to recreate the current configuration.
24588 # Compiler output produced by configure, useful for debugging
24589 # configure, is in config.log if it exists.
24590
24591 debug=false
24592 ac_cs_recheck=false
24593 ac_cs_silent=false
24594 SHELL=\${CONFIG_SHELL-$SHELL}
24595 _ACEOF
24596
24597 cat >>$CONFIG_STATUS <<\_ACEOF
24598 ## --------------------- ##
24599 ## M4sh Initialization.  ##
24600 ## --------------------- ##
24601
24602 # Be more Bourne compatible
24603 DUALCASE=1; export DUALCASE # for MKS sh
24604 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
24605   emulate sh
24606   NULLCMD=:
24607   # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
24608   # is contrary to our usage.  Disable this feature.
24609   alias -g '${1+"$@"}'='"$@"'
24610   setopt NO_GLOB_SUBST
24611 else
24612   case `(set -o) 2>/dev/null` in
24613   *posix*) set -o posix ;;
24614 esac
24615
24616 fi
24617
24618
24619
24620
24621 # PATH needs CR
24622 # Avoid depending upon Character Ranges.
24623 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
24624 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
24625 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
24626 as_cr_digits='0123456789'
24627 as_cr_alnum=$as_cr_Letters$as_cr_digits
24628
24629 # The user is always right.
24630 if test "${PATH_SEPARATOR+set}" != set; then
24631   echo "#! /bin/sh" >conf$$.sh
24632   echo  "exit 0"   >>conf$$.sh
24633   chmod +x conf$$.sh
24634   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
24635     PATH_SEPARATOR=';'
24636   else
24637     PATH_SEPARATOR=:
24638   fi
24639   rm -f conf$$.sh
24640 fi
24641
24642 # Support unset when possible.
24643 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
24644   as_unset=unset
24645 else
24646   as_unset=false
24647 fi
24648
24649
24650 # IFS
24651 # We need space, tab and new line, in precisely that order.  Quoting is
24652 # there to prevent editors from complaining about space-tab.
24653 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
24654 # splitting by setting IFS to empty value.)
24655 as_nl='
24656 '
24657 IFS=" ""        $as_nl"
24658
24659 # Find who we are.  Look in the path if we contain no directory separator.
24660 case $0 in
24661   *[\\/]* ) as_myself=$0 ;;
24662   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
24663 for as_dir in $PATH
24664 do
24665   IFS=$as_save_IFS
24666   test -z "$as_dir" && as_dir=.
24667   test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
24668 done
24669 IFS=$as_save_IFS
24670
24671      ;;
24672 esac
24673 # We did not find ourselves, most probably we were run as `sh COMMAND'
24674 # in which case we are not to be found in the path.
24675 if test "x$as_myself" = x; then
24676   as_myself=$0
24677 fi
24678 if test ! -f "$as_myself"; then
24679   echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
24680   { (exit 1); exit 1; }
24681 fi
24682
24683 # Work around bugs in pre-3.0 UWIN ksh.
24684 for as_var in ENV MAIL MAILPATH
24685 do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
24686 done
24687 PS1='$ '
24688 PS2='> '
24689 PS4='+ '
24690
24691 # NLS nuisances.
24692 for as_var in \
24693   LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
24694   LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
24695   LC_TELEPHONE LC_TIME
24696 do
24697   if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
24698     eval $as_var=C; export $as_var
24699   else
24700     ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
24701   fi
24702 done
24703
24704 # Required to use basename.
24705 if expr a : '\(a\)' >/dev/null 2>&1 &&
24706    test "X`expr 00001 : '.*\(...\)'`" = X001; then
24707   as_expr=expr
24708 else
24709   as_expr=false
24710 fi
24711
24712 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
24713   as_basename=basename
24714 else
24715   as_basename=false
24716 fi
24717
24718
24719 # Name of the executable.
24720 as_me=`$as_basename -- "$0" ||
24721 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
24722          X"$0" : 'X\(//\)$' \| \
24723          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
24724 echo X/"$0" |
24725     sed '/^.*\/\([^/][^/]*\)\/*$/{
24726             s//\1/
24727             q
24728           }
24729           /^X\/\(\/\/\)$/{
24730             s//\1/
24731             q
24732           }
24733           /^X\/\(\/\).*/{
24734             s//\1/
24735             q
24736           }
24737           s/.*/./; q'`
24738
24739 # CDPATH.
24740 $as_unset CDPATH
24741
24742
24743
24744   as_lineno_1=$LINENO
24745   as_lineno_2=$LINENO
24746   test "x$as_lineno_1" != "x$as_lineno_2" &&
24747   test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
24748
24749   # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
24750   # uniformly replaced by the line number.  The first 'sed' inserts a
24751   # line-number line after each line using $LINENO; the second 'sed'
24752   # does the real work.  The second script uses 'N' to pair each
24753   # line-number line with the line containing $LINENO, and appends
24754   # trailing '-' during substitution so that $LINENO is not a special
24755   # case at line end.
24756   # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
24757   # scripts with optimization help from Paolo Bonzini.  Blame Lee
24758   # E. McMahon (1931-1989) for sed's syntax.  :-)
24759   sed -n '
24760     p
24761     /[$]LINENO/=
24762   ' <$as_myself |
24763     sed '
24764       s/[$]LINENO.*/&-/
24765       t lineno
24766       b
24767       :lineno
24768       N
24769       :loop
24770       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
24771       t loop
24772       s/-\n.*//
24773     ' >$as_me.lineno &&
24774   chmod +x "$as_me.lineno" ||
24775     { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
24776    { (exit 1); exit 1; }; }
24777
24778   # Don't try to exec as it changes $[0], causing all sort of problems
24779   # (the dirname of $[0] is not the place where we might find the
24780   # original and so on.  Autoconf is especially sensitive to this).
24781   . "./$as_me.lineno"
24782   # Exit status is that of the last command.
24783   exit
24784 }
24785
24786
24787 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
24788   as_dirname=dirname
24789 else
24790   as_dirname=false
24791 fi
24792
24793 ECHO_C= ECHO_N= ECHO_T=
24794 case `echo -n x` in
24795 -n*)
24796   case `echo 'x\c'` in
24797   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
24798   *)   ECHO_C='\c';;
24799   esac;;
24800 *)
24801   ECHO_N='-n';;
24802 esac
24803
24804 if expr a : '\(a\)' >/dev/null 2>&1 &&
24805    test "X`expr 00001 : '.*\(...\)'`" = X001; then
24806   as_expr=expr
24807 else
24808   as_expr=false
24809 fi
24810
24811 rm -f conf$$ conf$$.exe conf$$.file
24812 if test -d conf$$.dir; then
24813   rm -f conf$$.dir/conf$$.file
24814 else
24815   rm -f conf$$.dir
24816   mkdir conf$$.dir
24817 fi
24818 echo >conf$$.file
24819 if ln -s conf$$.file conf$$ 2>/dev/null; then
24820   as_ln_s='ln -s'
24821   # ... but there are two gotchas:
24822   # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
24823   # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
24824   # In both cases, we have to default to `cp -p'.
24825   ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
24826     as_ln_s='cp -p'
24827 elif ln conf$$.file conf$$ 2>/dev/null; then
24828   as_ln_s=ln
24829 else
24830   as_ln_s='cp -p'
24831 fi
24832 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
24833 rmdir conf$$.dir 2>/dev/null
24834
24835 if mkdir -p . 2>/dev/null; then
24836   as_mkdir_p=:
24837 else
24838   test -d ./-p && rmdir ./-p
24839   as_mkdir_p=false
24840 fi
24841
24842 if test -x / >/dev/null 2>&1; then
24843   as_test_x='test -x'
24844 else
24845   if ls -dL / >/dev/null 2>&1; then
24846     as_ls_L_option=L
24847   else
24848     as_ls_L_option=
24849   fi
24850   as_test_x='
24851     eval sh -c '\''
24852       if test -d "$1"; then
24853         test -d "$1/.";
24854       else
24855         case $1 in
24856         -*)set "./$1";;
24857         esac;
24858         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
24859         ???[sx]*):;;*)false;;esac;fi
24860     '\'' sh
24861   '
24862 fi
24863 as_executable_p=$as_test_x
24864
24865 # Sed expression to map a string onto a valid CPP name.
24866 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
24867
24868 # Sed expression to map a string onto a valid variable name.
24869 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
24870
24871
24872 exec 6>&1
24873
24874 # Save the log message, to keep $[0] and so on meaningful, and to
24875 # report actual input values of CONFIG_FILES etc. instead of their
24876 # values after options handling.
24877 ac_log="
24878 This file was extended by emacs $as_me 23.0.91, which was
24879 generated by GNU Autoconf 2.61.  Invocation command line was
24880
24881   CONFIG_FILES    = $CONFIG_FILES
24882   CONFIG_HEADERS  = $CONFIG_HEADERS
24883   CONFIG_LINKS    = $CONFIG_LINKS
24884   CONFIG_COMMANDS = $CONFIG_COMMANDS
24885   $ $0 $@
24886
24887 on `(hostname || uname -n) 2>/dev/null | sed 1q`
24888 "
24889
24890 _ACEOF
24891
24892 cat >>$CONFIG_STATUS <<_ACEOF
24893 # Files that config.status was made for.
24894 config_files="$ac_config_files"
24895 config_headers="$ac_config_headers"
24896 config_commands="$ac_config_commands"
24897
24898 _ACEOF
24899
24900 cat >>$CONFIG_STATUS <<\_ACEOF
24901 ac_cs_usage="\
24902 \`$as_me' instantiates files from templates according to the
24903 current configuration.
24904
24905 Usage: $0 [OPTIONS] [FILE]...
24906
24907   -h, --help       print this help, then exit
24908   -V, --version    print version number and configuration settings, then exit
24909   -q, --quiet      do not print progress messages
24910   -d, --debug      don't remove temporary files
24911       --recheck    update $as_me by reconfiguring in the same conditions
24912   --file=FILE[:TEMPLATE]
24913                    instantiate the configuration file FILE
24914   --header=FILE[:TEMPLATE]
24915                    instantiate the configuration header FILE
24916
24917 Configuration files:
24918 $config_files
24919
24920 Configuration headers:
24921 $config_headers
24922
24923 Configuration commands:
24924 $config_commands
24925
24926 Report bugs to <bug-autoconf@gnu.org>."
24927
24928 _ACEOF
24929 cat >>$CONFIG_STATUS <<_ACEOF
24930 ac_cs_version="\\
24931 emacs config.status 23.0.91
24932 configured by $0, generated by GNU Autoconf 2.61,
24933   with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
24934
24935 Copyright (C) 2006 Free Software Foundation, Inc.
24936 This config.status script is free software; the Free Software Foundation
24937 gives unlimited permission to copy, distribute and modify it."
24938
24939 ac_pwd='$ac_pwd'
24940 srcdir='$srcdir'
24941 INSTALL='$INSTALL'
24942 _ACEOF
24943
24944 cat >>$CONFIG_STATUS <<\_ACEOF
24945 # If no file are specified by the user, then we need to provide default
24946 # value.  By we need to know if files were specified by the user.
24947 ac_need_defaults=:
24948 while test $# != 0
24949 do
24950   case $1 in
24951   --*=*)
24952     ac_option=`expr "X$1" : 'X\([^=]*\)='`
24953     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
24954     ac_shift=:
24955     ;;
24956   *)
24957     ac_option=$1
24958     ac_optarg=$2
24959     ac_shift=shift
24960     ;;
24961   esac
24962
24963   case $ac_option in
24964   # Handling of the options.
24965   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
24966     ac_cs_recheck=: ;;
24967   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
24968     echo "$ac_cs_version"; exit ;;
24969   --debug | --debu | --deb | --de | --d | -d )
24970     debug=: ;;
24971   --file | --fil | --fi | --f )
24972     $ac_shift
24973     CONFIG_FILES="$CONFIG_FILES $ac_optarg"
24974     ac_need_defaults=false;;
24975   --header | --heade | --head | --hea )
24976     $ac_shift
24977     CONFIG_HEADERS="$CONFIG_HEADERS $ac_optarg"
24978     ac_need_defaults=false;;
24979   --he | --h)
24980     # Conflict between --help and --header
24981     { echo "$as_me: error: ambiguous option: $1
24982 Try \`$0 --help' for more information." >&2
24983    { (exit 1); exit 1; }; };;
24984   --help | --hel | -h )
24985     echo "$ac_cs_usage"; exit ;;
24986   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
24987   | -silent | --silent | --silen | --sile | --sil | --si | --s)
24988     ac_cs_silent=: ;;
24989
24990   # This is an error.
24991   -*) { echo "$as_me: error: unrecognized option: $1
24992 Try \`$0 --help' for more information." >&2
24993    { (exit 1); exit 1; }; } ;;
24994
24995   *) ac_config_targets="$ac_config_targets $1"
24996      ac_need_defaults=false ;;
24997
24998   esac
24999   shift
25000 done
25001
25002 ac_configure_extra_args=
25003
25004 if $ac_cs_silent; then
25005   exec 6>/dev/null
25006   ac_configure_extra_args="$ac_configure_extra_args --silent"
25007 fi
25008
25009 _ACEOF
25010 cat >>$CONFIG_STATUS <<_ACEOF
25011 if \$ac_cs_recheck; then
25012   echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
25013   CONFIG_SHELL=$SHELL
25014   export CONFIG_SHELL
25015   exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
25016 fi
25017
25018 _ACEOF
25019 cat >>$CONFIG_STATUS <<\_ACEOF
25020 exec 5>>config.log
25021 {
25022   echo
25023   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
25024 ## Running $as_me. ##
25025 _ASBOX
25026   echo "$ac_log"
25027 } >&5
25028
25029 _ACEOF
25030 cat >>$CONFIG_STATUS <<_ACEOF
25031 #
25032 # INIT-COMMANDS
25033 #
25034 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPP_NEED_TRADITIONAL="$CPP_NEED_TRADITIONAL" CPPFLAGS="$CPPFLAGS" cpp_undefs="$cpp_undefs"
25035
25036 _ACEOF
25037
25038 cat >>$CONFIG_STATUS <<\_ACEOF
25039
25040 # Handling of arguments.
25041 for ac_config_target in $ac_config_targets
25042 do
25043   case $ac_config_target in
25044     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
25045     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
25046     "lib-src/Makefile.c") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile.c:lib-src/Makefile.in" ;;
25047     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
25048     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
25049     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
25050     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
25051     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
25052     "src/Makefile.c") CONFIG_FILES="$CONFIG_FILES src/Makefile.c:src/Makefile.in" ;;
25053     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
25054     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
25055     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
25056     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
25057
25058   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
25059 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
25060    { (exit 1); exit 1; }; };;
25061   esac
25062 done
25063
25064
25065 # If the user did not use the arguments to specify the items to instantiate,
25066 # then the envvar interface is used.  Set only those that are not.
25067 # We use the long form for the default assignment because of an extremely
25068 # bizarre bug on SunOS 4.1.3.
25069 if $ac_need_defaults; then
25070   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
25071   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
25072   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
25073 fi
25074
25075 # Have a temporary directory for convenience.  Make it in the build tree
25076 # simply because there is no reason against having it here, and in addition,
25077 # creating and moving files from /tmp can sometimes cause problems.
25078 # Hook for its removal unless debugging.
25079 # Note that there is a small window in which the directory will not be cleaned:
25080 # after its creation but before its name has been assigned to `$tmp'.
25081 $debug ||
25082 {
25083   tmp=
25084   trap 'exit_status=$?
25085   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
25086 ' 0
25087   trap '{ (exit 1); exit 1; }' 1 2 13 15
25088 }
25089 # Create a (secure) tmp directory for tmp files.
25090
25091 {
25092   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
25093   test -n "$tmp" && test -d "$tmp"
25094 }  ||
25095 {
25096   tmp=./conf$$-$RANDOM
25097   (umask 077 && mkdir "$tmp")
25098 } ||
25099 {
25100    echo "$me: cannot create a temporary directory in ." >&2
25101    { (exit 1); exit 1; }
25102 }
25103
25104 #
25105 # Set up the sed scripts for CONFIG_FILES section.
25106 #
25107
25108 # No need to generate the scripts if there are no CONFIG_FILES.
25109 # This happens for instance when ./config.status config.h
25110 if test -n "$CONFIG_FILES"; then
25111
25112 _ACEOF
25113
25114
25115
25116 ac_delim='%!_!# '
25117 for ac_last_try in false false false false false :; do
25118   cat >conf$$subs.sed <<_ACEOF
25119 SHELL!$SHELL$ac_delim
25120 PATH_SEPARATOR!$PATH_SEPARATOR$ac_delim
25121 PACKAGE_NAME!$PACKAGE_NAME$ac_delim
25122 PACKAGE_TARNAME!$PACKAGE_TARNAME$ac_delim
25123 PACKAGE_VERSION!$PACKAGE_VERSION$ac_delim
25124 PACKAGE_STRING!$PACKAGE_STRING$ac_delim
25125 PACKAGE_BUGREPORT!$PACKAGE_BUGREPORT$ac_delim
25126 exec_prefix!$exec_prefix$ac_delim
25127 prefix!$prefix$ac_delim
25128 program_transform_name!$program_transform_name$ac_delim
25129 bindir!$bindir$ac_delim
25130 sbindir!$sbindir$ac_delim
25131 libexecdir!$libexecdir$ac_delim
25132 datarootdir!$datarootdir$ac_delim
25133 datadir!$datadir$ac_delim
25134 sysconfdir!$sysconfdir$ac_delim
25135 sharedstatedir!$sharedstatedir$ac_delim
25136 localstatedir!$localstatedir$ac_delim
25137 includedir!$includedir$ac_delim
25138 oldincludedir!$oldincludedir$ac_delim
25139 docdir!$docdir$ac_delim
25140 infodir!$infodir$ac_delim
25141 htmldir!$htmldir$ac_delim
25142 dvidir!$dvidir$ac_delim
25143 pdfdir!$pdfdir$ac_delim
25144 psdir!$psdir$ac_delim
25145 libdir!$libdir$ac_delim
25146 localedir!$localedir$ac_delim
25147 mandir!$mandir$ac_delim
25148 DEFS!$DEFS$ac_delim
25149 ECHO_C!$ECHO_C$ac_delim
25150 ECHO_N!$ECHO_N$ac_delim
25151 ECHO_T!$ECHO_T$ac_delim
25152 LIBS!$LIBS$ac_delim
25153 build_alias!$build_alias$ac_delim
25154 host_alias!$host_alias$ac_delim
25155 target_alias!$target_alias$ac_delim
25156 MAINT!$MAINT$ac_delim
25157 build!$build$ac_delim
25158 build_cpu!$build_cpu$ac_delim
25159 build_vendor!$build_vendor$ac_delim
25160 build_os!$build_os$ac_delim
25161 host!$host$ac_delim
25162 host_cpu!$host_cpu$ac_delim
25163 host_vendor!$host_vendor$ac_delim
25164 host_os!$host_os$ac_delim
25165 CC!$CC$ac_delim
25166 CFLAGS!$CFLAGS$ac_delim
25167 LDFLAGS!$LDFLAGS$ac_delim
25168 CPPFLAGS!$CPPFLAGS$ac_delim
25169 ac_ct_CC!$ac_ct_CC$ac_delim
25170 EXEEXT!$EXEEXT$ac_delim
25171 OBJEXT!$OBJEXT$ac_delim
25172 CPP!$CPP$ac_delim
25173 GREP!$GREP$ac_delim
25174 EGREP!$EGREP$ac_delim
25175 LN_S!$LN_S$ac_delim
25176 INSTALL_PROGRAM!$INSTALL_PROGRAM$ac_delim
25177 INSTALL_SCRIPT!$INSTALL_SCRIPT$ac_delim
25178 INSTALL_DATA!$INSTALL_DATA$ac_delim
25179 RANLIB!$RANLIB$ac_delim
25180 INSTALL_INFO!$INSTALL_INFO$ac_delim
25181 GZIP_PROG!$GZIP_PROG$ac_delim
25182 MAKEINFO!$MAKEINFO$ac_delim
25183 LIBSOUND!$LIBSOUND$ac_delim
25184 PKG_CONFIG!$PKG_CONFIG$ac_delim
25185 ALSA_CFLAGS!$ALSA_CFLAGS$ac_delim
25186 ALSA_LIBS!$ALSA_LIBS$ac_delim
25187 CFLAGS_SOUND!$CFLAGS_SOUND$ac_delim
25188 SET_MAKE!$SET_MAKE$ac_delim
25189 XMKMF!$XMKMF$ac_delim
25190 HAVE_XSERVER!$HAVE_XSERVER$ac_delim
25191 RSVG_CFLAGS!$RSVG_CFLAGS$ac_delim
25192 RSVG_LIBS!$RSVG_LIBS$ac_delim
25193 GTK_CFLAGS!$GTK_CFLAGS$ac_delim
25194 GTK_LIBS!$GTK_LIBS$ac_delim
25195 DBUS_CFLAGS!$DBUS_CFLAGS$ac_delim
25196 DBUS_LIBS!$DBUS_LIBS$ac_delim
25197 FONTCONFIG_CFLAGS!$FONTCONFIG_CFLAGS$ac_delim
25198 FONTCONFIG_LIBS!$FONTCONFIG_LIBS$ac_delim
25199 XFT_CFLAGS!$XFT_CFLAGS$ac_delim
25200 XFT_LIBS!$XFT_LIBS$ac_delim
25201 FREETYPE_CFLAGS!$FREETYPE_CFLAGS$ac_delim
25202 FREETYPE_LIBS!$FREETYPE_LIBS$ac_delim
25203 LIBOTF_CFLAGS!$LIBOTF_CFLAGS$ac_delim
25204 LIBOTF_LIBS!$LIBOTF_LIBS$ac_delim
25205 M17N_FLT_CFLAGS!$M17N_FLT_CFLAGS$ac_delim
25206 M17N_FLT_LIBS!$M17N_FLT_LIBS$ac_delim
25207 ALLOCA!$ALLOCA$ac_delim
25208 liblockfile!$liblockfile$ac_delim
25209 LIBOBJS!$LIBOBJS$ac_delim
25210 NEED_SETGID!$NEED_SETGID$ac_delim
25211 KMEM_GROUP!$KMEM_GROUP$ac_delim
25212 GETLOADAVG_LIBS!$GETLOADAVG_LIBS$ac_delim
25213 GETOPT_H!$GETOPT_H$ac_delim
25214 GETOPTOBJS!$GETOPTOBJS$ac_delim
25215 version!$version$ac_delim
25216 _ACEOF
25217
25218   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 97; then
25219     break
25220   elif $ac_last_try; then
25221     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
25222 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
25223    { (exit 1); exit 1; }; }
25224   else
25225     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25226   fi
25227 done
25228
25229 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
25230 if test -n "$ac_eof"; then
25231   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
25232   ac_eof=`expr $ac_eof + 1`
25233 fi
25234
25235 cat >>$CONFIG_STATUS <<_ACEOF
25236 cat >"\$tmp/subs-1.sed" <<\CEOF$ac_eof
25237 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25238 _ACEOF
25239 sed '
25240 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
25241 s/^/s,@/; s/!/@,|#_!!_#|/
25242 :n
25243 t n
25244 s/'"$ac_delim"'$/,g/; t
25245 s/$/\\/; p
25246 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
25247 ' >>$CONFIG_STATUS <conf$$subs.sed
25248 rm -f conf$$subs.sed
25249 cat >>$CONFIG_STATUS <<_ACEOF
25250 CEOF$ac_eof
25251 _ACEOF
25252
25253
25254 ac_delim='%!_!# '
25255 for ac_last_try in false false false false false :; do
25256   cat >conf$$subs.sed <<_ACEOF
25257 configuration!$configuration$ac_delim
25258 canonical!$canonical$ac_delim
25259 srcdir!$srcdir$ac_delim
25260 lispdir!$lispdir$ac_delim
25261 locallisppath!$locallisppath$ac_delim
25262 lisppath!$lisppath$ac_delim
25263 x_default_search_path!$x_default_search_path$ac_delim
25264 etcdir!$etcdir$ac_delim
25265 archlibdir!$archlibdir$ac_delim
25266 bitmapdir!$bitmapdir$ac_delim
25267 gamedir!$gamedir$ac_delim
25268 gameuser!$gameuser$ac_delim
25269 c_switch_system!$c_switch_system$ac_delim
25270 c_switch_machine!$c_switch_machine$ac_delim
25271 LD_SWITCH_X_SITE!$LD_SWITCH_X_SITE$ac_delim
25272 LD_SWITCH_X_SITE_AUX!$LD_SWITCH_X_SITE_AUX$ac_delim
25273 C_SWITCH_X_SITE!$C_SWITCH_X_SITE$ac_delim
25274 X_TOOLKIT_TYPE!$X_TOOLKIT_TYPE$ac_delim
25275 machfile!$machfile$ac_delim
25276 opsysfile!$opsysfile$ac_delim
25277 ns_appdir!$ns_appdir$ac_delim
25278 ns_appbindir!$ns_appbindir$ac_delim
25279 ns_appresdir!$ns_appresdir$ac_delim
25280 ns_appsrc!$ns_appsrc$ac_delim
25281 GNUSTEP_MAKEFILES!$GNUSTEP_MAKEFILES$ac_delim
25282 GNUSTEP_SYSTEM_HEADERS!$GNUSTEP_SYSTEM_HEADERS$ac_delim
25283 GNUSTEP_SYSTEM_LIBRARIES!$GNUSTEP_SYSTEM_LIBRARIES$ac_delim
25284 GNU_OBJC_CFLAGS!$GNU_OBJC_CFLAGS$ac_delim
25285 LIB_SRC_EXTRA_INSTALLABLES!$LIB_SRC_EXTRA_INSTALLABLES$ac_delim
25286 LTLIBOBJS!$LTLIBOBJS$ac_delim
25287 _ACEOF
25288
25289   if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 30; then
25290     break
25291   elif $ac_last_try; then
25292     { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
25293 echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
25294    { (exit 1); exit 1; }; }
25295   else
25296     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
25297   fi
25298 done
25299
25300 ac_eof=`sed -n '/^CEOF[0-9]*$/s/CEOF/0/p' conf$$subs.sed`
25301 if test -n "$ac_eof"; then
25302   ac_eof=`echo "$ac_eof" | sort -nru | sed 1q`
25303   ac_eof=`expr $ac_eof + 1`
25304 fi
25305
25306 cat >>$CONFIG_STATUS <<_ACEOF
25307 cat >"\$tmp/subs-2.sed" <<\CEOF$ac_eof
25308 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b end
25309 _ACEOF
25310 sed '
25311 s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g
25312 s/^/s,@/; s/!/@,|#_!!_#|/
25313 :n
25314 t n
25315 s/'"$ac_delim"'$/,g/; t
25316 s/$/\\/; p
25317 N; s/^.*\n//; s/[,\\&]/\\&/g; s/@/@|#_!!_#|/g; b n
25318 ' >>$CONFIG_STATUS <conf$$subs.sed
25319 rm -f conf$$subs.sed
25320 cat >>$CONFIG_STATUS <<_ACEOF
25321 :end
25322 s/|#_!!_#|//g
25323 CEOF$ac_eof
25324 _ACEOF
25325
25326
25327 # VPATH may cause trouble with some makes, so we remove $(srcdir),
25328 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
25329 # trailing colons and then remove the whole line if VPATH becomes empty
25330 # (actually we leave an empty line to preserve line numbers).
25331 if test "x$srcdir" = x.; then
25332   ac_vpsub='/^[  ]*VPATH[        ]*=/{
25333 s/:*\$(srcdir):*/:/
25334 s/:*\${srcdir}:*/:/
25335 s/:*@srcdir@:*/:/
25336 s/^\([^=]*=[     ]*\):*/\1/
25337 s/:*$//
25338 s/^[^=]*=[       ]*$//
25339 }'
25340 fi
25341
25342 cat >>$CONFIG_STATUS <<\_ACEOF
25343 fi # test -n "$CONFIG_FILES"
25344
25345
25346 for ac_tag in  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS
25347 do
25348   case $ac_tag in
25349   :[FHLC]) ac_mode=$ac_tag; continue;;
25350   esac
25351   case $ac_mode$ac_tag in
25352   :[FHL]*:*);;
25353   :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
25354 echo "$as_me: error: Invalid tag $ac_tag." >&2;}
25355    { (exit 1); exit 1; }; };;
25356   :[FH]-) ac_tag=-:-;;
25357   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
25358   esac
25359   ac_save_IFS=$IFS
25360   IFS=:
25361   set x $ac_tag
25362   IFS=$ac_save_IFS
25363   shift
25364   ac_file=$1
25365   shift
25366
25367   case $ac_mode in
25368   :L) ac_source=$1;;
25369   :[FH])
25370     ac_file_inputs=
25371     for ac_f
25372     do
25373       case $ac_f in
25374       -) ac_f="$tmp/stdin";;
25375       *) # Look for the file first in the build tree, then in the source tree
25376          # (if the path is not absolute).  The absolute path cannot be DOS-style,
25377          # because $ac_f cannot contain `:'.
25378          test -f "$ac_f" ||
25379            case $ac_f in
25380            [\\/$]*) false;;
25381            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
25382            esac ||
25383            { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
25384 echo "$as_me: error: cannot find input file: $ac_f" >&2;}
25385    { (exit 1); exit 1; }; };;
25386       esac
25387       ac_file_inputs="$ac_file_inputs $ac_f"
25388     done
25389
25390     # Let's still pretend it is `configure' which instantiates (i.e., don't
25391     # use $as_me), people would be surprised to read:
25392     #    /* config.h.  Generated by config.status.  */
25393     configure_input="Generated from "`IFS=:
25394           echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
25395     if test x"$ac_file" != x-; then
25396       configure_input="$ac_file.  $configure_input"
25397       { echo "$as_me:$LINENO: creating $ac_file" >&5
25398 echo "$as_me: creating $ac_file" >&6;}
25399     fi
25400
25401     case $ac_tag in
25402     *:-:* | *:-) cat >"$tmp/stdin";;
25403     esac
25404     ;;
25405   esac
25406
25407   ac_dir=`$as_dirname -- "$ac_file" ||
25408 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25409          X"$ac_file" : 'X\(//\)[^/]' \| \
25410          X"$ac_file" : 'X\(//\)$' \| \
25411          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
25412 echo X"$ac_file" |
25413     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25414             s//\1/
25415             q
25416           }
25417           /^X\(\/\/\)[^/].*/{
25418             s//\1/
25419             q
25420           }
25421           /^X\(\/\/\)$/{
25422             s//\1/
25423             q
25424           }
25425           /^X\(\/\).*/{
25426             s//\1/
25427             q
25428           }
25429           s/.*/./; q'`
25430   { as_dir="$ac_dir"
25431   case $as_dir in #(
25432   -*) as_dir=./$as_dir;;
25433   esac
25434   test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
25435     as_dirs=
25436     while :; do
25437       case $as_dir in #(
25438       *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
25439       *) as_qdir=$as_dir;;
25440       esac
25441       as_dirs="'$as_qdir' $as_dirs"
25442       as_dir=`$as_dirname -- "$as_dir" ||
25443 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
25444          X"$as_dir" : 'X\(//\)[^/]' \| \
25445          X"$as_dir" : 'X\(//\)$' \| \
25446          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
25447 echo X"$as_dir" |
25448     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
25449             s//\1/
25450             q
25451           }
25452           /^X\(\/\/\)[^/].*/{
25453             s//\1/
25454             q
25455           }
25456           /^X\(\/\/\)$/{
25457             s//\1/
25458             q
25459           }
25460           /^X\(\/\).*/{
25461             s//\1/
25462             q
25463           }
25464           s/.*/./; q'`
25465       test -d "$as_dir" && break
25466     done
25467     test -z "$as_dirs" || eval "mkdir $as_dirs"
25468   } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
25469 echo "$as_me: error: cannot create directory $as_dir" >&2;}
25470    { (exit 1); exit 1; }; }; }
25471   ac_builddir=.
25472
25473 case "$ac_dir" in
25474 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
25475 *)
25476   ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
25477   # A ".." for each directory in $ac_dir_suffix.
25478   ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
25479   case $ac_top_builddir_sub in
25480   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
25481   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
25482   esac ;;
25483 esac
25484 ac_abs_top_builddir=$ac_pwd
25485 ac_abs_builddir=$ac_pwd$ac_dir_suffix
25486 # for backward compatibility:
25487 ac_top_builddir=$ac_top_build_prefix
25488
25489 case $srcdir in
25490   .)  # We are building in place.
25491     ac_srcdir=.
25492     ac_top_srcdir=$ac_top_builddir_sub
25493     ac_abs_top_srcdir=$ac_pwd ;;
25494   [\\/]* | ?:[\\/]* )  # Absolute name.
25495     ac_srcdir=$srcdir$ac_dir_suffix;
25496     ac_top_srcdir=$srcdir
25497     ac_abs_top_srcdir=$srcdir ;;
25498   *) # Relative name.
25499     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
25500     ac_top_srcdir=$ac_top_build_prefix$srcdir
25501     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
25502 esac
25503 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
25504
25505
25506   case $ac_mode in
25507   :F)
25508   #
25509   # CONFIG_FILE
25510   #
25511
25512   case $INSTALL in
25513   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
25514   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
25515   esac
25516 _ACEOF
25517
25518 cat >>$CONFIG_STATUS <<\_ACEOF
25519 # If the template does not know about datarootdir, expand it.
25520 # FIXME: This hack should be removed a few years after 2.60.
25521 ac_datarootdir_hack=; ac_datarootdir_seen=
25522
25523 case `sed -n '/datarootdir/ {
25524   p
25525   q
25526 }
25527 /@datadir@/p
25528 /@docdir@/p
25529 /@infodir@/p
25530 /@localedir@/p
25531 /@mandir@/p
25532 ' $ac_file_inputs` in
25533 *datarootdir*) ac_datarootdir_seen=yes;;
25534 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
25535   { echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
25536 echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
25537 _ACEOF
25538 cat >>$CONFIG_STATUS <<_ACEOF
25539   ac_datarootdir_hack='
25540   s&@datadir@&$datadir&g
25541   s&@docdir@&$docdir&g
25542   s&@infodir@&$infodir&g
25543   s&@localedir@&$localedir&g
25544   s&@mandir@&$mandir&g
25545     s&\\\${datarootdir}&$datarootdir&g' ;;
25546 esac
25547 _ACEOF
25548
25549 # Neutralize VPATH when `$srcdir' = `.'.
25550 # Shell code in configure.ac might set extrasub.
25551 # FIXME: do we really want to maintain this feature?
25552 cat >>$CONFIG_STATUS <<_ACEOF
25553   sed "$ac_vpsub
25554 $extrasub
25555 _ACEOF
25556 cat >>$CONFIG_STATUS <<\_ACEOF
25557 :t
25558 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
25559 s&@configure_input@&$configure_input&;t t
25560 s&@top_builddir@&$ac_top_builddir_sub&;t t
25561 s&@srcdir@&$ac_srcdir&;t t
25562 s&@abs_srcdir@&$ac_abs_srcdir&;t t
25563 s&@top_srcdir@&$ac_top_srcdir&;t t
25564 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
25565 s&@builddir@&$ac_builddir&;t t
25566 s&@abs_builddir@&$ac_abs_builddir&;t t
25567 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
25568 s&@INSTALL@&$ac_INSTALL&;t t
25569 $ac_datarootdir_hack
25570 " $ac_file_inputs | sed -f "$tmp/subs-1.sed" | sed -f "$tmp/subs-2.sed" >$tmp/out
25571
25572 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
25573   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
25574   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
25575   { echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25576 which seems to be undefined.  Please make sure it is defined." >&5
25577 echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
25578 which seems to be undefined.  Please make sure it is defined." >&2;}
25579
25580   rm -f "$tmp/stdin"
25581   case $ac_file in
25582   -) cat "$tmp/out"; rm -f "$tmp/out";;
25583   *) rm -f "$ac_file"; mv "$tmp/out" $ac_file;;
25584   esac
25585  ;;
25586   :H)
25587   #
25588   # CONFIG_HEADER
25589   #
25590 _ACEOF
25591
25592 # Transform confdefs.h into a sed script `conftest.defines', that
25593 # substitutes the proper values into config.h.in to produce config.h.
25594 rm -f conftest.defines conftest.tail
25595 # First, append a space to every undef/define line, to ease matching.
25596 echo 's/$/ /' >conftest.defines
25597 # Then, protect against being on the right side of a sed subst, or in
25598 # an unquoted here document, in config.status.  If some macros were
25599 # called several times there might be several #defines for the same
25600 # symbol, which is useless.  But do not sort them, since the last
25601 # AC_DEFINE must be honored.
25602 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
25603 # These sed commands are passed to sed as "A NAME B PARAMS C VALUE D", where
25604 # NAME is the cpp macro being defined, VALUE is the value it is being given.
25605 # PARAMS is the parameter list in the macro definition--in most cases, it's
25606 # just an empty string.
25607 ac_dA='s,^\\([   #]*\\)[^        ]*\\([  ]*'
25608 ac_dB='\\)[      (].*,\\1define\\2'
25609 ac_dC=' '
25610 ac_dD=' ,'
25611
25612 uniq confdefs.h |
25613   sed -n '
25614         t rset
25615         :rset
25616         s/^[     ]*#[    ]*define[       ][      ]*//
25617         t ok
25618         d
25619         :ok
25620         s/[\\&,]/\\&/g
25621         s/^\('"$ac_word_re"'\)\(([^()]*)\)[      ]*\(.*\)/ '"$ac_dA"'\1'"$ac_dB"'\2'"${ac_dC}"'\3'"$ac_dD"'/p
25622         s/^\('"$ac_word_re"'\)[  ]*\(.*\)/'"$ac_dA"'\1'"$ac_dB$ac_dC"'\2'"$ac_dD"'/p
25623   ' >>conftest.defines
25624
25625 # Remove the space that was appended to ease matching.
25626 # Then replace #undef with comments.  This is necessary, for
25627 # example, in the case of _POSIX_SOURCE, which is predefined and required
25628 # on some systems where configure will not decide to define it.
25629 # (The regexp can be short, since the line contains either #define or #undef.)
25630 echo 's/ $//
25631 s,^[     #]*u.*,/* & */,' >>conftest.defines
25632
25633 # Break up conftest.defines:
25634 ac_max_sed_lines=50
25635
25636 # First sed command is:  sed -f defines.sed $ac_file_inputs >"$tmp/out1"
25637 # Second one is:         sed -f defines.sed "$tmp/out1" >"$tmp/out2"
25638 # Third one will be:     sed -f defines.sed "$tmp/out2" >"$tmp/out1"
25639 # et cetera.
25640 ac_in='$ac_file_inputs'
25641 ac_out='"$tmp/out1"'
25642 ac_nxt='"$tmp/out2"'
25643
25644 while :
25645 do
25646   # Write a here document:
25647     cat >>$CONFIG_STATUS <<_ACEOF
25648     # First, check the format of the line:
25649     cat >"\$tmp/defines.sed" <<\\CEOF
25650 /^[      ]*#[    ]*undef[        ][      ]*$ac_word_re[  ]*\$/b def
25651 /^[      ]*#[    ]*define[       ][      ]*$ac_word_re[(         ]/b def
25652 b
25653 :def
25654 _ACEOF
25655   sed ${ac_max_sed_lines}q conftest.defines >>$CONFIG_STATUS
25656   echo 'CEOF
25657     sed -f "$tmp/defines.sed"' "$ac_in >$ac_out" >>$CONFIG_STATUS
25658   ac_in=$ac_out; ac_out=$ac_nxt; ac_nxt=$ac_in
25659   sed 1,${ac_max_sed_lines}d conftest.defines >conftest.tail
25660   grep . conftest.tail >/dev/null || break
25661   rm -f conftest.defines
25662   mv conftest.tail conftest.defines
25663 done
25664 rm -f conftest.defines conftest.tail
25665
25666 echo "ac_result=$ac_in" >>$CONFIG_STATUS
25667 cat >>$CONFIG_STATUS <<\_ACEOF
25668   if test x"$ac_file" != x-; then
25669     echo "/* $configure_input  */" >"$tmp/config.h"
25670     cat "$ac_result" >>"$tmp/config.h"
25671     if diff $ac_file "$tmp/config.h" >/dev/null 2>&1; then
25672       { echo "$as_me:$LINENO: $ac_file is unchanged" >&5
25673 echo "$as_me: $ac_file is unchanged" >&6;}
25674     else
25675       rm -f $ac_file
25676       mv "$tmp/config.h" $ac_file
25677     fi
25678   else
25679     echo "/* $configure_input  */"
25680     cat "$ac_result"
25681   fi
25682   rm -f "$tmp/out12"
25683  ;;
25684
25685   :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
25686 echo "$as_me: executing $ac_file commands" >&6;}
25687  ;;
25688   esac
25689
25690
25691   case $ac_file$ac_mode in
25692     "default":C)
25693
25694 ### Make the necessary directories, if they don't exist.
25695 for dir in etc lisp ; do
25696   test -d ${dir} || mkdir ${dir}
25697 done
25698
25699 # Build src/Makefile from ${srcdir}/src/Makefile.c
25700 # and lib-src/Makefile from ${srcdir}/lib-src/Makefile.c
25701 # This must be done after src/config.h is built, since we rely on that file.
25702
25703 echo creating src/epaths.h
25704 ${MAKE-make} epaths-force
25705
25706 # As of 2000-11-19, newest development versions of GNU cpp preprocess
25707 # `..' to `. .'  unless invoked with -traditional
25708
25709 if test "x$GCC" = xyes && test "x$CPP_NEED_TRADITIONAL" = xyes; then
25710   CPPFLAGS="$CPPFLAGS -traditional"
25711 fi
25712
25713 echo creating lib-src/Makefile
25714 ( cd lib-src
25715   rm -f junk.c junk1.c junk2.c
25716   sed -e '/start of cpp stuff/q' \
25717       < Makefile.c > junk1.c
25718   sed -e '1,/start of cpp stuff/d'\
25719       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
25720       < Makefile.c > junk.c
25721   $CPP $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
25722       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
25723   cat junk1.c junk2.c > Makefile.new
25724   rm -f junk.c junk1.c junk2.c
25725   chmod 444 Makefile.new
25726   mv -f Makefile.new Makefile
25727 )
25728
25729 echo creating src/Makefile
25730 ( cd src
25731   rm -f junk.c junk1.c junk2.c
25732   sed -e '/start of cpp stuff/q' \
25733       < Makefile.c > junk1.c
25734   sed -e '1,/start of cpp stuff/d'\
25735       -e 's,/\*\*/#\(.*\)$,/* \1 */,' \
25736       < Makefile.c > junk.c
25737   $CPP $cpp_undefs -I. -I$srcdir/src $CPPFLAGS junk.c | \
25738       sed -e 's/^ /     /' -e '/^#/d' -e '/^[   \f]*$/d' > junk2.c
25739   cat junk1.c junk2.c > Makefile.new
25740   rm -f junk.c junk1.c junk2.c
25741   chmod 444 Makefile.new
25742   mv -f Makefile.new Makefile
25743 )
25744
25745 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
25746   echo creating src/.gdbinit
25747   echo source $srcdir/src/.gdbinit > src/.gdbinit
25748 fi
25749
25750  ;;
25751
25752   esac
25753 done # for ac_tag
25754
25755
25756 { (exit 0); exit 0; }
25757 _ACEOF
25758 chmod +x $CONFIG_STATUS
25759 ac_clean_files=$ac_clean_files_save
25760
25761
25762 # configure is writing to config.log, and then calls config.status.
25763 # config.status does its own redirection, appending to config.log.
25764 # Unfortunately, on DOS this fails, as config.log is still kept open
25765 # by configure, so config.status won't be able to write to it; its
25766 # output is simply discarded.  So we exec the FD to /dev/null,
25767 # effectively closing config.log, so it can be properly (re)opened and
25768 # appended to by config.status.  When coming back to configure, we
25769 # need to make the FD available again.
25770 if test "$no_create" != yes; then
25771   ac_cs_success=:
25772   ac_config_status_args=
25773   test "$silent" = yes &&
25774     ac_config_status_args="$ac_config_status_args --quiet"
25775   exec 5>/dev/null
25776   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
25777   exec 5>>config.log
25778   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
25779   # would make configure fail if this is the last instruction.
25780   $ac_cs_success || { (exit 1); exit 1; }
25781 fi
25782
25783