configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.68 for emacs 24.0.50.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
   8 # Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 if test "x$CONFIG_SHELL" = x; then
 138   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 139   emulate sh
 140   NULLCMD=:
 141   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 142   # is contrary to our usage.  Disable this feature.
 143   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 144   setopt NO_GLOB_SUBST
 145 else
 146   case \`(set -o) 2>/dev/null\` in #(
 147   *posix*) :
 148     set -o posix ;; #(
 149   *) :
 150      ;;
 151 esac
 152 fi
 153 "
 154   as_required="as_fn_return () { (exit \$1); }
 155 as_fn_success () { as_fn_return 0; }
 156 as_fn_failure () { as_fn_return 1; }
 157 as_fn_ret_success () { return 0; }
 158 as_fn_ret_failure () { return 1; }
 159
 160 exitcode=0
 161 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 162 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 163 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 164 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 165 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 166
 167 else
 168   exitcode=1; echo positional parameters were not saved.
 169 fi
 170 test x\$exitcode = x0 || exit 1"
 171   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 172   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 173   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 174   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 175 test \$(( 1 + 1 )) = 2 || exit 1"
 176   if (eval "$as_required") 2>/dev/null; then :
 177   as_have_required=yes
 178 else
 179   as_have_required=no
 180 fi
 181   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 182
 183 else
 184   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 185 as_found=false
 186 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 187 do
 188   IFS=$as_save_IFS
 189   test -z "$as_dir" && as_dir=.
 190   as_found=:
 191   case $as_dir in #(
 192          /*)
 193            for as_base in sh bash ksh sh5; do
 194              # Try only shells that exist, to save several forks.
 195              as_shell=$as_dir/$as_base
 196              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 197                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 198   CONFIG_SHELL=$as_shell as_have_required=yes
 199                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 200   break 2
 201 fi
 202 fi
 203            done;;
 204        esac
 205   as_found=false
 206 done
 207 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 208               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 209   CONFIG_SHELL=$SHELL as_have_required=yes
 210 fi; }
 211 IFS=$as_save_IFS
 212
 213
 214       if test "x$CONFIG_SHELL" != x; then :
 215   # We cannot yet assume a decent shell, so we have to provide a
 216         # neutralization value for shells without unset; and this also
 217         # works around shells that cannot unset nonexistent variables.
 218         # Preserve -v and -x to the replacement shell.
 219         BASH_ENV=/dev/null
 220         ENV=/dev/null
 221         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 222         export CONFIG_SHELL
 223         case $- in # ((((
 224           *v*x* | *x*v* ) as_opts=-vx ;;
 225           *v* ) as_opts=-v ;;
 226           *x* ) as_opts=-x ;;
 227           * ) as_opts= ;;
 228         esac
 229         exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
 230 fi
 231
 232     if test x$as_have_required = xno; then :
 233   $as_echo "$0: This script requires a shell more modern than all"
 234   $as_echo "$0: the shells that I found on your system."
 235   if test x${ZSH_VERSION+set} = xset ; then
 236     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 237     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 238   else
 239     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 240 $0: including any error possibly output before this
 241 $0: message. Then install a modern shell, or manually run
 242 $0: the script under such a shell if you do have one."
 243   fi
 244   exit 1
 245 fi
 246 fi
 247 fi
 248 SHELL=${CONFIG_SHELL-/bin/sh}
 249 export SHELL
 250 # Unset more variables known to interfere with behavior of common tools.
 251 CLICOLOR_FORCE= GREP_OPTIONS=
 252 unset CLICOLOR_FORCE GREP_OPTIONS
 253
 254 ## --------------------- ##
 255 ## M4sh Shell Functions. ##
 256 ## --------------------- ##
 257 # as_fn_unset VAR
 258 # ---------------
 259 # Portably unset VAR.
 260 as_fn_unset ()
 261 {
 262   { eval $1=; unset $1;}
 263 }
 264 as_unset=as_fn_unset
 265
 266 # as_fn_set_status STATUS
 267 # -----------------------
 268 # Set $? to STATUS, without forking.
 269 as_fn_set_status ()
 270 {
 271   return $1
 272 } # as_fn_set_status
 273
 274 # as_fn_exit STATUS
 275 # -----------------
 276 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 277 as_fn_exit ()
 278 {
 279   set +e
 280   as_fn_set_status $1
 281   exit $1
 282 } # as_fn_exit
 283
 284 # as_fn_mkdir_p
 285 # -------------
 286 # Create "$as_dir" as a directory, including parents if necessary.
 287 as_fn_mkdir_p ()
 288 {
 289
 290   case $as_dir in #(
 291   -*) as_dir=./$as_dir;;
 292   esac
 293   test -d "$as_dir" || eval $as_mkdir_p || {
 294     as_dirs=
 295     while :; do
 296       case $as_dir in #(
 297       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 298       *) as_qdir=$as_dir;;
 299       esac
 300       as_dirs="'$as_qdir' $as_dirs"
 301       as_dir=`$as_dirname -- "$as_dir" ||
 302 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 303          X"$as_dir" : 'X\(//\)[^/]' \| \
 304          X"$as_dir" : 'X\(//\)$' \| \
 305          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 306 $as_echo X"$as_dir" |
 307     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 308             s//\1/
 309             q
 310           }
 311           /^X\(\/\/\)[^/].*/{
 312             s//\1/
 313             q
 314           }
 315           /^X\(\/\/\)$/{
 316             s//\1/
 317             q
 318           }
 319           /^X\(\/\).*/{
 320             s//\1/
 321             q
 322           }
 323           s/.*/./; q'`
 324       test -d "$as_dir" && break
 325     done
 326     test -z "$as_dirs" || eval "mkdir $as_dirs"
 327   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 328
 329
 330 } # as_fn_mkdir_p
 331 # as_fn_append VAR VALUE
 332 # ----------------------
 333 # Append the text in VALUE to the end of the definition contained in VAR. Take
 334 # advantage of any shell optimizations that allow amortized linear growth over
 335 # repeated appends, instead of the typical quadratic growth present in naive
 336 # implementations.
 337 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 338   eval 'as_fn_append ()
 339   {
 340     eval $1+=\$2
 341   }'
 342 else
 343   as_fn_append ()
 344   {
 345     eval $1=\$$1\$2
 346   }
 347 fi # as_fn_append
 348
 349 # as_fn_arith ARG...
 350 # ------------------
 351 # Perform arithmetic evaluation on the ARGs, and store the result in the
 352 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 353 # must be portable across $(()) and expr.
 354 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 355   eval 'as_fn_arith ()
 356   {
 357     as_val=$(( $* ))
 358   }'
 359 else
 360   as_fn_arith ()
 361   {
 362     as_val=`expr "$@" || test $? -eq 1`
 363   }
 364 fi # as_fn_arith
 365
 366
 367 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 368 # ----------------------------------------
 369 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 370 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 371 # script with STATUS, using 1 if that was 0.
 372 as_fn_error ()
 373 {
 374   as_status=$1; test $as_status -eq 0 && as_status=1
 375   if test "$4"; then
 376     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 377     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 378   fi
 379   $as_echo "$as_me: error: $2" >&2
 380   as_fn_exit $as_status
 381 } # as_fn_error
 382
 383 if expr a : '\(a\)' >/dev/null 2>&1 &&
 384    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 385   as_expr=expr
 386 else
 387   as_expr=false
 388 fi
 389
 390 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 391   as_basename=basename
 392 else
 393   as_basename=false
 394 fi
 395
 396 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 397   as_dirname=dirname
 398 else
 399   as_dirname=false
 400 fi
 401
 402 as_me=`$as_basename -- "$0" ||
 403 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 404          X"$0" : 'X\(//\)$' \| \
 405          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 406 $as_echo X/"$0" |
 407     sed '/^.*\/\([^/][^/]*\)\/*$/{
 408             s//\1/
 409             q
 410           }
 411           /^X\/\(\/\/\)$/{
 412             s//\1/
 413             q
 414           }
 415           /^X\/\(\/\).*/{
 416             s//\1/
 417             q
 418           }
 419           s/.*/./; q'`
 420
 421 # Avoid depending upon Character Ranges.
 422 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 423 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 424 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 425 as_cr_digits='0123456789'
 426 as_cr_alnum=$as_cr_Letters$as_cr_digits
 427
 428
 429   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 430   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 431   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 432   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 433   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 434   sed -n '
 435     p
 436     /[$]LINENO/=
 437   ' <$as_myself |
 438     sed '
 439       s/[$]LINENO.*/&-/
 440       t lineno
 441       b
 442       :lineno
 443       N
 444       :loop
 445       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 446       t loop
 447       s/-\n.*//
 448     ' >$as_me.lineno &&
 449   chmod +x "$as_me.lineno" ||
 450     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 451
 452   # Don't try to exec as it changes $[0], causing all sort of problems
 453   # (the dirname of $[0] is not the place where we might find the
 454   # original and so on.  Autoconf is especially sensitive to this).
 455   . "./$as_me.lineno"
 456   # Exit status is that of the last command.
 457   exit
 458 }
 459
 460 ECHO_C= ECHO_N= ECHO_T=
 461 case `echo -n x` in #(((((
 462 -n*)
 463   case `echo 'xy\c'` in
 464   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 465   xy)  ECHO_C='\c';;
 466   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 467        ECHO_T=' ';;
 468   esac;;
 469 *)
 470   ECHO_N='-n';;
 471 esac
 472
 473 rm -f conf$$ conf$$.exe conf$$.file
 474 if test -d conf$$.dir; then
 475   rm -f conf$$.dir/conf$$.file
 476 else
 477   rm -f conf$$.dir
 478   mkdir conf$$.dir 2>/dev/null
 479 fi
 480 if (echo >conf$$.file) 2>/dev/null; then
 481   if ln -s conf$$.file conf$$ 2>/dev/null; then
 482     as_ln_s='ln -s'
 483     # ... but there are two gotchas:
 484     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 485     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 486     # In both cases, we have to default to `cp -p'.
 487     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 488       as_ln_s='cp -p'
 489   elif ln conf$$.file conf$$ 2>/dev/null; then
 490     as_ln_s=ln
 491   else
 492     as_ln_s='cp -p'
 493   fi
 494 else
 495   as_ln_s='cp -p'
 496 fi
 497 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 498 rmdir conf$$.dir 2>/dev/null
 499
 500 if mkdir -p . 2>/dev/null; then
 501   as_mkdir_p='mkdir -p "$as_dir"'
 502 else
 503   test -d ./-p && rmdir ./-p
 504   as_mkdir_p=false
 505 fi
 506
 507 if test -x / >/dev/null 2>&1; then
 508   as_test_x='test -x'
 509 else
 510   if ls -dL / >/dev/null 2>&1; then
 511     as_ls_L_option=L
 512   else
 513     as_ls_L_option=
 514   fi
 515   as_test_x='
 516     eval sh -c '\''
 517       if test -d "$1"; then
 518         test -d "$1/.";
 519       else
 520         case $1 in #(
 521         -*)set "./$1";;
 522         esac;
 523         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 524         ???[sx]*):;;*)false;;esac;fi
 525     '\'' sh
 526   '
 527 fi
 528 as_executable_p=$as_test_x
 529
 530 # Sed expression to map a string onto a valid CPP name.
 531 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 532
 533 # Sed expression to map a string onto a valid variable name.
 534 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 535
 536
 537 test -n "$DJDIR" || exec 7<&0 </dev/null
 538 exec 6>&1
 539
 540 # Name of the host.
 541 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 542 # so uname gets run too.
 543 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 544
 545 #
 546 # Initializations.
 547 #
 548 ac_default_prefix=/usr/local
 549 ac_clean_files=
 550 ac_config_libobj_dir=.
 551 LIBOBJS=
 552 cross_compiling=no
 553 subdirs=
 554 MFLAGS=
 555 MAKEFLAGS=
 556
 557 # Identity of this package.
 558 PACKAGE_NAME='emacs'
 559 PACKAGE_TARNAME='emacs'
 560 PACKAGE_VERSION='24.0.50'
 561 PACKAGE_STRING='emacs 24.0.50'
 562 PACKAGE_BUGREPORT=''
 563 PACKAGE_URL=''
 564
 565 ac_unique_file="src/lisp.h"
 566 # Factoring default headers for most tests.
 567 ac_includes_default="\
 568 #include <stdio.h>
 569 #ifdef HAVE_SYS_TYPES_H
 570 # include <sys/types.h>
 571 #endif
 572 #ifdef HAVE_SYS_STAT_H
 573 # include <sys/stat.h>
 574 #endif
 575 #ifdef STDC_HEADERS
 576 # include <stdlib.h>
 577 # include <stddef.h>
 578 #else
 579 # ifdef HAVE_STDLIB_H
 580 #  include <stdlib.h>
 581 # endif
 582 #endif
 583 #ifdef HAVE_STRING_H
 584 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 585 #  include <memory.h>
 586 # endif
 587 # include <string.h>
 588 #endif
 589 #ifdef HAVE_STRINGS_H
 590 # include <strings.h>
 591 #endif
 592 #ifdef HAVE_INTTYPES_H
 593 # include <inttypes.h>
 594 #endif
 595 #ifdef HAVE_STDINT_H
 596 # include <stdint.h>
 597 #endif
 598 #ifdef HAVE_UNISTD_H
 599 # include <unistd.h>
 600 #endif"
 601
 602 ac_config_libobj_dir=src
 603 ac_header_list=
 604 gl_getopt_required=POSIX
 605 gl_getopt_required=POSIX
 606 ac_func_list=
 607 ac_subst_vars='gltests_LTLIBOBJS
 608 gltests_LIBOBJS
 609 gl_LTLIBOBJS
 610 gl_LIBOBJS
 611 am__EXEEXT_FALSE
 612 am__EXEEXT_TRUE
 613 LTLIBOBJS
 614 WINDOW_SUPPORT
 615 TOOLTIP_SUPPORT
 616 MOUSE_SUPPORT
 617 LIB_GCC
 618 LD_FIRSTFLAG
 619 LD_SWITCH_SYSTEM_TEMACS
 620 POST_ALLOC_OBJ
 621 PRE_ALLOC_OBJ
 622 CYGWIN_OBJ
 623 RALLOC_OBJ
 624 OLDXMENU_DEPS
 625 LIBX_OTHER
 626 LIBXMENU
 627 OLDXMENU
 628 OLDXMENU_TARGET
 629 LIBXT_OTHER
 630 TOOLKIT_LIBW
 631 WIDGET_OBJ
 632 XOBJ
 633 XMENU_OBJ
 634 FONT_OBJ
 635 OTHER_FILES
 636 GNU_OBJC_CFLAGS
 637 ns_appsrc
 638 ns_appresdir
 639 ns_appbindir
 640 ns_appdir
 641 S_FILE
 642 M_FILE
 643 X_TOOLKIT_TYPE
 644 C_SWITCH_X_SYSTEM
 645 C_SWITCH_X_SITE
 646 LD_SWITCH_X_SITE
 647 gameuser
 648 gamedir
 649 bitmapdir
 650 archlibdir
 651 etcdir
 652 x_default_search_path
 653 lisppath
 654 locallisppath
 655 lispdir
 656 srcdir
 657 canonical
 658 configuration
 659 version
 660 KRB4LIB
 661 DESLIB
 662 KRB5LIB
 663 CRYPTOLIB
 664 COM_ERRLIB
 665 LIBRESOLV
 666 LIBHESIOD
 667 TERMCAP_OBJ
 668 LIBS_TERMCAP
 669 LIBGNU_LTLIBDEPS
 670 LIBGNU_LIBDEPS
 671 gltests_WITNESS
 672 HAVE_UNISTD_H
 673 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
 674 NEXT_UNISTD_H
 675 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
 676 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
 677 TIME_H_DEFINES_STRUCT_TIMESPEC
 678 NEXT_AS_FIRST_DIRECTIVE_TIME_H
 679 NEXT_TIME_H
 680 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 681 NEXT_STDDEF_H
 682 STDDEF_H
 683 HAVE_WCHAR_T
 684 REPLACE_NULL
 685 HAVE__BOOL
 686 STDBOOL_H
 687 APPLE_UNIVERSAL_BUILD
 688 REPLACE_TIMEGM
 689 REPLACE_NANOSLEEP
 690 REPLACE_MKTIME
 691 REPLACE_LOCALTIME_R
 692 HAVE_TIMEGM
 693 HAVE_STRPTIME
 694 HAVE_NANOSLEEP
 695 HAVE_DECL_LOCALTIME_R
 696 GNULIB_TIME_R
 697 GNULIB_TIMEGM
 698 GNULIB_STRPTIME
 699 GNULIB_NANOSLEEP
 700 GNULIB_MKTIME
 701 LTLIBINTL
 702 LIBINTL
 703 GETOPT_H
 704 HAVE_GETOPT_H
 705 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
 706 NEXT_GETOPT_H
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 708 PRAGMA_SYSTEM_HEADER
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 710 INCLUDE_NEXT
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 712 UNISTD_H_HAVE_WINSOCK2_H
 713 REPLACE_WRITE
 714 REPLACE_USLEEP
 715 REPLACE_UNLINKAT
 716 REPLACE_UNLINK
 717 REPLACE_TTYNAME_R
 718 REPLACE_SYMLINK
 719 REPLACE_SLEEP
 720 REPLACE_RMDIR
 721 REPLACE_READLINK
 722 REPLACE_PWRITE
 723 REPLACE_PREAD
 724 REPLACE_LSEEK
 725 REPLACE_LINKAT
 726 REPLACE_LINK
 727 REPLACE_LCHOWN
 728 REPLACE_GETPAGESIZE
 729 REPLACE_GETGROUPS
 730 REPLACE_GETLOGIN_R
 731 REPLACE_GETDOMAINNAME
 732 REPLACE_GETCWD
 733 REPLACE_FCHOWNAT
 734 REPLACE_DUP2
 735 REPLACE_DUP
 736 REPLACE_CLOSE
 737 REPLACE_CHOWN
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 739 HAVE_OS_H
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 741 HAVE_DECL_GETUSERSHELL
 742 HAVE_DECL_GETPAGESIZE
 743 HAVE_DECL_GETLOGIN_R
 744 HAVE_DECL_GETDOMAINNAME
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 749 HAVE_SYMLINKAT
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 752 HAVE_READLINKAT
 753 HAVE_READLINK
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 755 HAVE_PREAD
 756 HAVE_PIPE2
 757 HAVE_PIPE
 758 HAVE_LINKAT
 759 HAVE_LINK
 760 HAVE_LCHOWN
 761 HAVE_GETPAGESIZE
 762 HAVE_GETLOGIN
 763 HAVE_GETHOSTNAME
 764 HAVE_GETGROUPS
 765 HAVE_GETDTABLESIZE
 766 HAVE_FTRUNCATE
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 771 HAVE_EUIDACCESS
 772 HAVE_DUP3
 773 HAVE_DUP2
 774 HAVE_CHOWN
 775 GNULIB_WRITE
 776 GNULIB_USLEEP
 777 GNULIB_UNLINKAT
 778 GNULIB_UNLINK
 779 GNULIB_UNISTD_H_SIGPIPE
 780 GNULIB_UNISTD_H_GETOPT
 781 GNULIB_TTYNAME_R
 782 GNULIB_SYMLINKAT
 783 GNULIB_SYMLINK
 784 GNULIB_SLEEP
 785 GNULIB_RMDIR
 786 GNULIB_READLINKAT
 787 GNULIB_READLINK
 788 GNULIB_PWRITE
 789 GNULIB_PREAD
 790 GNULIB_PIPE2
 791 GNULIB_PIPE
 792 GNULIB_LSEEK
 793 GNULIB_LINKAT
 794 GNULIB_LINK
 795 GNULIB_LCHOWN
 796 GNULIB_GETUSERSHELL
 797 GNULIB_GETPAGESIZE
 798 GNULIB_GETLOGIN_R
 799 GNULIB_GETLOGIN
 800 GNULIB_GETHOSTNAME
 801 GNULIB_GETGROUPS
 802 GNULIB_GETDTABLESIZE
 803 GNULIB_GETDOMAINNAME
 804 GNULIB_GETCWD
 805 GNULIB_FTRUNCATE
 806 GNULIB_FSYNC
 807 GNULIB_FCHOWNAT
 808 GNULIB_FCHDIR
 809 GNULIB_FACCESSAT
 810 GNULIB_EUIDACCESS
 811 GNULIB_ENVIRON
 812 GNULIB_DUP3
 813 GNULIB_DUP2
 814 GNULIB_CLOSE
 815 GNULIB_CHOWN
 816 GL_COND_LIBTOOL_FALSE
 817 GL_COND_LIBTOOL_TRUE
 818 GETLOADAVG_LIBS
 819 KMEM_GROUP
 820 NEED_SETGID
 821 LIBOBJS
 822 BLESSMAIL_TARGET
 823 LIBS_MAIL
 824 liblockfile
 825 ALLOCA
 826 LIBXML2_LIBS
 827 LIBXML2_CFLAGS
 828 LIBXSM
 829 LIBGPM
 830 LIBGIF
 831 LIBTIFF
 832 LIBPNG
 833 LIBJPEG
 834 LIBXPM
 835 FREETYPE_LIBS
 836 FREETYPE_CFLAGS
 837 M17N_FLT_LIBS
 838 M17N_FLT_CFLAGS
 839 LIBOTF_LIBS
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 846 LIBXTR6
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 848 LIBGNUTLS_CFLAGS
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 853 DBUS_LIBS
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 856 GTK_LIBS
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 859 IMAGEMAGICK_CFLAGS
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 861 RSVG_CFLAGS
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 863 GMALLOC_OBJ
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 865 LIB_STANDARD
 866 NS_SUPPORT
 867 NS_OBJ
 868 TEMACS_LDFLAGS2
 869 LD_SWITCH_X_SITE_AUX_RPATH
 870 LD_SWITCH_X_SITE_AUX
 871 XMKMF
 872 DEPFLAGS
 873 MKDEPDIR
 874 CFLAGS_SOUND
 875 ALSA_LIBS
 876 ALSA_CFLAGS
 877 PKG_CONFIG
 878 LIBSOUND
 879 START_FILES
 880 LIB_MATH
 881 CRT_DIR
 882 LIBS_SYSTEM
 883 C_SWITCH_SYSTEM
 884 UNEXEC_OBJ
 885 C_SWITCH_MACHINE
 886 LD_SWITCH_SYSTEM
 887 CANNOT_DUMP
 888 HAVE_MAKEINFO
 889 GZIP_PROG
 890 INSTALL_INFO
 891 C_WARNINGS_SWITCH
 892 EGREP
 893 GREP
 894 CPP
 895 RANLIB
 896 am__fastdepCC_FALSE
 897 am__fastdepCC_TRUE
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 905 OBJEXT
 906 EXEEXT
 907 ac_ct_CC
 908 CPPFLAGS
 909 LDFLAGS
 910 CFLAGS
 911 CC
 912 host_os
 913 host_vendor
 914 host_cpu
 915 host
 916 build_os
 917 build_vendor
 918 build_cpu
 919 build
 920 PROFILING_CFLAGS
 921 MAINT
 922 GZIP_INFO
 923 am__untar
 924 am__tar
 925 AMTAR
 926 am__leading_dot
 927 SET_MAKE
 928 AWK
 929 mkdir_p
 930 MKDIR_P
 931 INSTALL_STRIP_PROGRAM
 932 STRIP
 933 install_sh
 934 MAKEINFO
 935 AUTOHEADER
 936 AUTOMAKE
 937 AUTOCONF
 938 ACLOCAL
 939 VERSION
 940 PACKAGE
 941 CYGPATH_W
 942 am__isrc
 943 INSTALL_DATA
 944 INSTALL_SCRIPT
 945 INSTALL_PROGRAM
 946 target_alias
 947 host_alias
 948 build_alias
 949 LIBS
 950 ECHO_T
 951 ECHO_N
 952 ECHO_C
 953 DEFS
 954 mandir
 955 localedir
 956 libdir
 957 psdir
 958 pdfdir
 959 dvidir
 960 htmldir
 961 infodir
 962 docdir
 963 oldincludedir
 964 includedir
 965 localstatedir
 966 sharedstatedir
 967 sysconfdir
 968 datadir
 969 datarootdir
 970 libexecdir
 971 sbindir
 972 bindir
 973 program_transform_name
 974 prefix
 975 exec_prefix
 976 PACKAGE_URL
 977 PACKAGE_BUGREPORT
 978 PACKAGE_STRING
 979 PACKAGE_VERSION
 980 PACKAGE_TARNAME
 981 PACKAGE_NAME
 982 PATH_SEPARATOR
 983 SHELL'
 984 ac_subst_files='deps_frag
 985 ns_frag'
 986 ac_user_opts='
 987 enable_option_checking
 988 with_pop
 989 with_kerberos
 990 with_kerberos5
 991 with_hesiod
 992 with_mmdf
 993 with_mail_unlink
 994 with_mailhost
 995 with_sound
 996 with_sync_input
 997 with_x_toolkit
 998 with_xpm
 999 with_jpeg
1000 with_tiff
1001 with_gif
1002 with_png
1003 with_rsvg
1004 with_xml2
1005 with_imagemagick
1006 with_xft
1007 with_libotf
1008 with_m17n_flt
1009 with_toolkit_scroll_bars
1010 with_xaw3d
1011 with_xim
1012 with_ns
1013 with_gpm
1014 with_dbus
1015 with_gconf
1016 with_selinux
1017 with_gnutls
1018 with_makeinfo
1019 with_compress_info
1020 with_pkg_config_prog
1021 with_crt_dir
1022 with_gameuser
1023 with_gnustep_conf
1024 enable_ns_self_contained
1025 enable_asserts
1026 enable_maintainer_mode
1027 enable_locallisppath
1028 enable_checking
1029 enable_use_lisp_union_type
1030 enable_profiling
1031 enable_autodepend
1032 enable_dependency_tracking
1033 enable_largefile
1034 with_x
1035 '
1036       ac_precious_vars='build_alias
1037 host_alias
1038 target_alias
1039 CC
1040 CFLAGS
1041 LDFLAGS
1042 LIBS
1043 CPPFLAGS
1044 CPP
1045 CPPFLAGS
1046 CPP
1047 CPPFLAGS
1048 XMKMF'
1049
1050
1051 # Initialize some variables set by options.
1052 ac_init_help=
1053 ac_init_version=false
1054 ac_unrecognized_opts=
1055 ac_unrecognized_sep=
1056 # The variables have the same names as the options, with
1057 # dashes changed to underlines.
1058 cache_file=/dev/null
1059 exec_prefix=NONE
1060 no_create=
1061 no_recursion=
1062 prefix=NONE
1063 program_prefix=NONE
1064 program_suffix=NONE
1065 program_transform_name=s,x,x,
1066 silent=
1067 site=
1068 srcdir=
1069 verbose=
1070 x_includes=NONE
1071 x_libraries=NONE
1072
1073 # Installation directory options.
1074 # These are left unexpanded so users can "make install exec_prefix=/foo"
1075 # and all the variables that are supposed to be based on exec_prefix
1076 # by default will actually change.
1077 # Use braces instead of parens because sh, perl, etc. also accept them.
1078 # (The list follows the same order as the GNU Coding Standards.)
1079 bindir='${exec_prefix}/bin'
1080 sbindir='${exec_prefix}/sbin'
1081 libexecdir='${exec_prefix}/libexec'
1082 datarootdir='${prefix}/share'
1083 datadir='${datarootdir}'
1084 sysconfdir='${prefix}/etc'
1085 sharedstatedir='${prefix}/com'
1086 localstatedir='${prefix}/var'
1087 includedir='${prefix}/include'
1088 oldincludedir='/usr/include'
1089 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1090 infodir='${datarootdir}/info'
1091 htmldir='${docdir}'
1092 dvidir='${docdir}'
1093 pdfdir='${docdir}'
1094 psdir='${docdir}'
1095 libdir='${exec_prefix}/lib'
1096 localedir='${datarootdir}/locale'
1097 mandir='${datarootdir}/man'
1098
1099 ac_prev=
1100 ac_dashdash=
1101 for ac_option
1102 do
1103   # If the previous option needs an argument, assign it.
1104   if test -n "$ac_prev"; then
1105     eval $ac_prev=\$ac_option
1106     ac_prev=
1107     continue
1108   fi
1109
1110   case $ac_option in
1111   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1112   *=)   ac_optarg= ;;
1113   *)    ac_optarg=yes ;;
1114   esac
1115
1116   # Accept the important Cygnus configure options, so we can diagnose typos.
1117
1118   case $ac_dashdash$ac_option in
1119   --)
1120     ac_dashdash=yes ;;
1121
1122   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1123     ac_prev=bindir ;;
1124   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1125     bindir=$ac_optarg ;;
1126
1127   -build | --build | --buil | --bui | --bu)
1128     ac_prev=build_alias ;;
1129   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1130     build_alias=$ac_optarg ;;
1131
1132   -cache-file | --cache-file | --cache-fil | --cache-fi \
1133   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1134     ac_prev=cache_file ;;
1135   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1136   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1137     cache_file=$ac_optarg ;;
1138
1139   --config-cache | -C)
1140     cache_file=config.cache ;;
1141
1142   -datadir | --datadir | --datadi | --datad)
1143     ac_prev=datadir ;;
1144   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1145     datadir=$ac_optarg ;;
1146
1147   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1148   | --dataroo | --dataro | --datar)
1149     ac_prev=datarootdir ;;
1150   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1151   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1152     datarootdir=$ac_optarg ;;
1153
1154   -disable-* | --disable-*)
1155     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1156     # Reject names that are not valid shell variable names.
1157     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1158       as_fn_error $? "invalid feature name: $ac_useropt"
1159     ac_useropt_orig=$ac_useropt
1160     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1161     case $ac_user_opts in
1162       *"
1163 "enable_$ac_useropt"
1164 "*) ;;
1165       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1166          ac_unrecognized_sep=', ';;
1167     esac
1168     eval enable_$ac_useropt=no ;;
1169
1170   -docdir | --docdir | --docdi | --doc | --do)
1171     ac_prev=docdir ;;
1172   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1173     docdir=$ac_optarg ;;
1174
1175   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1176     ac_prev=dvidir ;;
1177   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1178     dvidir=$ac_optarg ;;
1179
1180   -enable-* | --enable-*)
1181     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1182     # Reject names that are not valid shell variable names.
1183     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1184       as_fn_error $? "invalid feature name: $ac_useropt"
1185     ac_useropt_orig=$ac_useropt
1186     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1187     case $ac_user_opts in
1188       *"
1189 "enable_$ac_useropt"
1190 "*) ;;
1191       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1192          ac_unrecognized_sep=', ';;
1193     esac
1194     eval enable_$ac_useropt=\$ac_optarg ;;
1195
1196   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1197   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1198   | --exec | --exe | --ex)
1199     ac_prev=exec_prefix ;;
1200   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1201   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1202   | --exec=* | --exe=* | --ex=*)
1203     exec_prefix=$ac_optarg ;;
1204
1205   -gas | --gas | --ga | --g)
1206     # Obsolete; use --with-gas.
1207     with_gas=yes ;;
1208
1209   -help | --help | --hel | --he | -h)
1210     ac_init_help=long ;;
1211   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1212     ac_init_help=recursive ;;
1213   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1214     ac_init_help=short ;;
1215
1216   -host | --host | --hos | --ho)
1217     ac_prev=host_alias ;;
1218   -host=* | --host=* | --hos=* | --ho=*)
1219     host_alias=$ac_optarg ;;
1220
1221   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1222     ac_prev=htmldir ;;
1223   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1224   | --ht=*)
1225     htmldir=$ac_optarg ;;
1226
1227   -includedir | --includedir | --includedi | --included | --include \
1228   | --includ | --inclu | --incl | --inc)
1229     ac_prev=includedir ;;
1230   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1231   | --includ=* | --inclu=* | --incl=* | --inc=*)
1232     includedir=$ac_optarg ;;
1233
1234   -infodir | --infodir | --infodi | --infod | --info | --inf)
1235     ac_prev=infodir ;;
1236   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1237     infodir=$ac_optarg ;;
1238
1239   -libdir | --libdir | --libdi | --libd)
1240     ac_prev=libdir ;;
1241   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1242     libdir=$ac_optarg ;;
1243
1244   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1245   | --libexe | --libex | --libe)
1246     ac_prev=libexecdir ;;
1247   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1248   | --libexe=* | --libex=* | --libe=*)
1249     libexecdir=$ac_optarg ;;
1250
1251   -localedir | --localedir | --localedi | --localed | --locale)
1252     ac_prev=localedir ;;
1253   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1254     localedir=$ac_optarg ;;
1255
1256   -localstatedir | --localstatedir | --localstatedi | --localstated \
1257   | --localstate | --localstat | --localsta | --localst | --locals)
1258     ac_prev=localstatedir ;;
1259   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1260   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1261     localstatedir=$ac_optarg ;;
1262
1263   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1264     ac_prev=mandir ;;
1265   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1266     mandir=$ac_optarg ;;
1267
1268   -nfp | --nfp | --nf)
1269     # Obsolete; use --without-fp.
1270     with_fp=no ;;
1271
1272   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1273   | --no-cr | --no-c | -n)
1274     no_create=yes ;;
1275
1276   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1277   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1278     no_recursion=yes ;;
1279
1280   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1281   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1282   | --oldin | --oldi | --old | --ol | --o)
1283     ac_prev=oldincludedir ;;
1284   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1285   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1286   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1287     oldincludedir=$ac_optarg ;;
1288
1289   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1290     ac_prev=prefix ;;
1291   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1292     prefix=$ac_optarg ;;
1293
1294   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1295   | --program-pre | --program-pr | --program-p)
1296     ac_prev=program_prefix ;;
1297   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1298   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1299     program_prefix=$ac_optarg ;;
1300
1301   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1302   | --program-suf | --program-su | --program-s)
1303     ac_prev=program_suffix ;;
1304   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1305   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1306     program_suffix=$ac_optarg ;;
1307
1308   -program-transform-name | --program-transform-name \
1309   | --program-transform-nam | --program-transform-na \
1310   | --program-transform-n | --program-transform- \
1311   | --program-transform | --program-transfor \
1312   | --program-transfo | --program-transf \
1313   | --program-trans | --program-tran \
1314   | --progr-tra | --program-tr | --program-t)
1315     ac_prev=program_transform_name ;;
1316   -program-transform-name=* | --program-transform-name=* \
1317   | --program-transform-nam=* | --program-transform-na=* \
1318   | --program-transform-n=* | --program-transform-=* \
1319   | --program-transform=* | --program-transfor=* \
1320   | --program-transfo=* | --program-transf=* \
1321   | --program-trans=* | --program-tran=* \
1322   | --progr-tra=* | --program-tr=* | --program-t=*)
1323     program_transform_name=$ac_optarg ;;
1324
1325   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1326     ac_prev=pdfdir ;;
1327   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1328     pdfdir=$ac_optarg ;;
1329
1330   -psdir | --psdir | --psdi | --psd | --ps)
1331     ac_prev=psdir ;;
1332   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1333     psdir=$ac_optarg ;;
1334
1335   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1336   | -silent | --silent | --silen | --sile | --sil)
1337     silent=yes ;;
1338
1339   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1340     ac_prev=sbindir ;;
1341   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1342   | --sbi=* | --sb=*)
1343     sbindir=$ac_optarg ;;
1344
1345   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1346   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1347   | --sharedst | --shareds | --shared | --share | --shar \
1348   | --sha | --sh)
1349     ac_prev=sharedstatedir ;;
1350   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1351   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1352   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1353   | --sha=* | --sh=*)
1354     sharedstatedir=$ac_optarg ;;
1355
1356   -site | --site | --sit)
1357     ac_prev=site ;;
1358   -site=* | --site=* | --sit=*)
1359     site=$ac_optarg ;;
1360
1361   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1362     ac_prev=srcdir ;;
1363   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1364     srcdir=$ac_optarg ;;
1365
1366   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1367   | --syscon | --sysco | --sysc | --sys | --sy)
1368     ac_prev=sysconfdir ;;
1369   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1370   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1371     sysconfdir=$ac_optarg ;;
1372
1373   -target | --target | --targe | --targ | --tar | --ta | --t)
1374     ac_prev=target_alias ;;
1375   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1376     target_alias=$ac_optarg ;;
1377
1378   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1379     verbose=yes ;;
1380
1381   -version | --version | --versio | --versi | --vers | -V)
1382     ac_init_version=: ;;
1383
1384   -with-* | --with-*)
1385     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1386     # Reject names that are not valid shell variable names.
1387     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1388       as_fn_error $? "invalid package name: $ac_useropt"
1389     ac_useropt_orig=$ac_useropt
1390     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1391     case $ac_user_opts in
1392       *"
1393 "with_$ac_useropt"
1394 "*) ;;
1395       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1396          ac_unrecognized_sep=', ';;
1397     esac
1398     eval with_$ac_useropt=\$ac_optarg ;;
1399
1400   -without-* | --without-*)
1401     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1402     # Reject names that are not valid shell variable names.
1403     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1404       as_fn_error $? "invalid package name: $ac_useropt"
1405     ac_useropt_orig=$ac_useropt
1406     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1407     case $ac_user_opts in
1408       *"
1409 "with_$ac_useropt"
1410 "*) ;;
1411       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1412          ac_unrecognized_sep=', ';;
1413     esac
1414     eval with_$ac_useropt=no ;;
1415
1416   --x)
1417     # Obsolete; use --with-x.
1418     with_x=yes ;;
1419
1420   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1421   | --x-incl | --x-inc | --x-in | --x-i)
1422     ac_prev=x_includes ;;
1423   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1424   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1425     x_includes=$ac_optarg ;;
1426
1427   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1428   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1429     ac_prev=x_libraries ;;
1430   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1431   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1432     x_libraries=$ac_optarg ;;
1433
1434   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1435 Try \`$0 --help' for more information"
1436     ;;
1437
1438   *=*)
1439     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1440     # Reject names that are not valid shell variable names.
1441     case $ac_envvar in #(
1442       '' | [0-9]* | *[!_$as_cr_alnum]* )
1443       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1444     esac
1445     eval $ac_envvar=\$ac_optarg
1446     export $ac_envvar ;;
1447
1448   *)
1449     # FIXME: should be removed in autoconf 3.0.
1450     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1451     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1452       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1453     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1454     ;;
1455
1456   esac
1457 done
1458
1459 if test -n "$ac_prev"; then
1460   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1461   as_fn_error $? "missing argument to $ac_option"
1462 fi
1463
1464 if test -n "$ac_unrecognized_opts"; then
1465   case $enable_option_checking in
1466     no) ;;
1467     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1468     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1469   esac
1470 fi
1471
1472 # Check all directory arguments for consistency.
1473 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1474                 datadir sysconfdir sharedstatedir localstatedir includedir \
1475                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1476                 libdir localedir mandir
1477 do
1478   eval ac_val=\$$ac_var
1479   # Remove trailing slashes.
1480   case $ac_val in
1481     */ )
1482       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1483       eval $ac_var=\$ac_val;;
1484   esac
1485   # Be sure to have absolute directory names.
1486   case $ac_val in
1487     [\\/$]* | ?:[\\/]* )  continue;;
1488     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1489   esac
1490   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1491 done
1492
1493 # There might be people who depend on the old broken behavior: `$host'
1494 # used to hold the argument of --host etc.
1495 # FIXME: To remove some day.
1496 build=$build_alias
1497 host=$host_alias
1498 target=$target_alias
1499
1500 # FIXME: To remove some day.
1501 if test "x$host_alias" != x; then
1502   if test "x$build_alias" = x; then
1503     cross_compiling=maybe
1504     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1505     If a cross compiler is detected then cross compile mode will be used" >&2
1506   elif test "x$build_alias" != "x$host_alias"; then
1507     cross_compiling=yes
1508   fi
1509 fi
1510
1511 ac_tool_prefix=
1512 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1513
1514 test "$silent" = yes && exec 6>/dev/null
1515
1516
1517 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1518 ac_ls_di=`ls -di .` &&
1519 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1520   as_fn_error $? "working directory cannot be determined"
1521 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1522   as_fn_error $? "pwd does not report name of working directory"
1523
1524
1525 # Find the source files, if location was not specified.
1526 if test -z "$srcdir"; then
1527   ac_srcdir_defaulted=yes
1528   # Try the directory containing this script, then the parent directory.
1529   ac_confdir=`$as_dirname -- "$as_myself" ||
1530 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1531          X"$as_myself" : 'X\(//\)[^/]' \| \
1532          X"$as_myself" : 'X\(//\)$' \| \
1533          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1534 $as_echo X"$as_myself" |
1535     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1536             s//\1/
1537             q
1538           }
1539           /^X\(\/\/\)[^/].*/{
1540             s//\1/
1541             q
1542           }
1543           /^X\(\/\/\)$/{
1544             s//\1/
1545             q
1546           }
1547           /^X\(\/\).*/{
1548             s//\1/
1549             q
1550           }
1551           s/.*/./; q'`
1552   srcdir=$ac_confdir
1553   if test ! -r "$srcdir/$ac_unique_file"; then
1554     srcdir=..
1555   fi
1556 else
1557   ac_srcdir_defaulted=no
1558 fi
1559 if test ! -r "$srcdir/$ac_unique_file"; then
1560   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1561   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1562 fi
1563 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1564 ac_abs_confdir=`(
1565         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1566         pwd)`
1567 # When building in place, set srcdir=.
1568 if test "$ac_abs_confdir" = "$ac_pwd"; then
1569   srcdir=.
1570 fi
1571 # Remove unnecessary trailing slashes from srcdir.
1572 # Double slashes in file names in object file debugging info
1573 # mess up M-x gdb in Emacs.
1574 case $srcdir in
1575 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1576 esac
1577 for ac_var in $ac_precious_vars; do
1578   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1579   eval ac_env_${ac_var}_value=\$${ac_var}
1580   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1581   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1582 done
1583
1584 #
1585 # Report the --help message.
1586 #
1587 if test "$ac_init_help" = "long"; then
1588   # Omit some internal or obsolete options to make the list less imposing.
1589   # This message is too long to be a string in the A/UX 3.1 sh.
1590   cat <<_ACEOF
1591 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1592
1593 Usage: $0 [OPTION]... [VAR=VALUE]...
1594
1595 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1596 VAR=VALUE.  See below for descriptions of some of the useful variables.
1597
1598 Defaults for the options are specified in brackets.
1599
1600 Configuration:
1601   -h, --help              display this help and exit
1602       --help=short        display options specific to this package
1603       --help=recursive    display the short help of all the included packages
1604   -V, --version           display version information and exit
1605   -q, --quiet, --silent   do not print \`checking ...' messages
1606       --cache-file=FILE   cache test results in FILE [disabled]
1607   -C, --config-cache      alias for \`--cache-file=config.cache'
1608   -n, --no-create         do not create output files
1609       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1610
1611 Installation directories:
1612   --prefix=PREFIX         install architecture-independent files in PREFIX
1613                           [$ac_default_prefix]
1614   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1615                           [PREFIX]
1616
1617 By default, \`make install' will install all the files in
1618 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1619 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1620 for instance \`--prefix=\$HOME'.
1621
1622 For better control, use the options below.
1623
1624 Fine tuning of the installation directories:
1625   --bindir=DIR            user executables [EPREFIX/bin]
1626   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1627   --libexecdir=DIR        program executables [EPREFIX/libexec]
1628   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1629   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1630   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1631   --libdir=DIR            object code libraries [EPREFIX/lib]
1632   --includedir=DIR        C header files [PREFIX/include]
1633   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1634   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1635   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1636   --infodir=DIR           info documentation [DATAROOTDIR/info]
1637   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1638   --mandir=DIR            man documentation [DATAROOTDIR/man]
1639   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1640   --htmldir=DIR           html documentation [DOCDIR]
1641   --dvidir=DIR            dvi documentation [DOCDIR]
1642   --pdfdir=DIR            pdf documentation [DOCDIR]
1643   --psdir=DIR             ps documentation [DOCDIR]
1644 _ACEOF
1645
1646   cat <<\_ACEOF
1647
1648 Program names:
1649   --program-prefix=PREFIX            prepend PREFIX to installed program names
1650   --program-suffix=SUFFIX            append SUFFIX to installed program names
1651   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1652
1653 X features:
1654   --x-includes=DIR    X include files are in DIR
1655   --x-libraries=DIR   X library files are in DIR
1656
1657 System types:
1658   --build=BUILD     configure for building on BUILD [guessed]
1659   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1660 _ACEOF
1661 fi
1662
1663 if test -n "$ac_init_help"; then
1664   case $ac_init_help in
1665      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1666    esac
1667   cat <<\_ACEOF
1668
1669 Optional Features:
1670   --disable-option-checking  ignore unrecognized --enable/--with options
1671   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1672   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1673   --disable-ns-self-contained
1674                           disable self contained build under NeXTstep
1675   --enable-asserts        compile code with asserts enabled
1676   --enable-maintainer-mode
1677                           enable make rules and dependencies not useful (and
1678                           sometimes confusing) to the casual installer
1679   --enable-locallisppath=PATH
1680                           directories Emacs should search for lisp files
1681                           specific to this site
1682   --enable-checking[=LIST]
1683                           enable expensive run-time checks. With LIST, enable
1684                           only specific categories of checks. Categories are:
1685                           all,yes,no. Flags are: stringbytes, stringoverrun,
1686                           stringfreelist, xmallocoverrun, conslist
1687   --enable-use-lisp-union-type
1688                           use a union for the Lisp_Object data type. This is
1689                           only useful for development for catching certain
1690                           types of bugs.
1691   --enable-profiling      build emacs with profiling support. This might not
1692                           work on all platforms
1693   --enable-autodepend     automatically generate dependencies to .h-files.
1694                           Requires GNU Make and Gcc. Enabled if GNU Make and
1695                           Gcc is found
1696   --disable-dependency-tracking  speeds up one-time build
1697   --enable-dependency-tracking   do not reject slow dependency extractors
1698   --disable-largefile     omit support for large files
1699
1700 Optional Packages:
1701   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1702   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1703   --without-pop           don't support POP mail retrieval with movemail
1704   --with-kerberos         support Kerberos-authenticated POP
1705   --with-kerberos5        support Kerberos version 5 authenticated POP
1706   --with-hesiod           support Hesiod to get the POP server host
1707   --with-mmdf             support MMDF mailboxes
1708   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1709   --with-mailhost=HOSTNAME
1710                           string giving default POP mail host
1711   --without-sound         don't compile with sound support
1712   --without-sync-input    process async input synchronously
1713   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1714                           lucid or athena, motif, no)
1715   --without-xpm           don't compile with XPM image support
1716   --without-jpeg          don't compile with JPEG image support
1717   --without-tiff          don't compile with TIFF image support
1718   --without-gif           don't compile with GIF image support
1719   --without-png           don't compile with PNG image support
1720   --without-rsvg          don't compile with SVG image support
1721   --without-xml2          don't compile with XML parsing support
1722   --without-imagemagick   don't compile with ImageMagick image support
1723   --without-xft           don't use XFT for anti aliased fonts
1724   --without-libotf        don't use libotf for OpenType font support
1725   --without-m17n-flt      don't use m17n-flt for text shaping
1726   --without-toolkit-scroll-bars
1727                           don't use Motif or Xaw3d scroll bars
1728   --without-xaw3d         don't use Xaw3d
1729   --without-xim           don't use X11 XIM
1730   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1731   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1732                           console
1733   --without-dbus          don't compile with D-Bus support
1734   --without-gconf         don't compile with GConf support
1735   --without-selinux       don't compile with SELinux support
1736   --without-gnutls        don't use -lgnutls for SSL/TLS support
1737   --without-makeinfo      don't require makeinfo for building manuals
1738   --without-compress-info don't compress the installed Info pages
1739   --with-pkg-config-prog=PATH
1740                           path to pkg-config for finding GTK and librsvg
1741   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1742                           /usr/lib, or /usr/lib64 on some platforms.
1743   --with-gameuser=USER    user for shared game score files
1744   --with-gnustep-conf=PATH
1745                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1746                           or /etc/GNUstep/GNUstep.conf
1747   --with-x                use the X Window System
1748
1749 Some influential environment variables:
1750   CC          C compiler command
1751   CFLAGS      C compiler flags
1752   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1753               nonstandard directory <lib dir>
1754   LIBS        libraries to pass to the linker, e.g. -l<library>
1755   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1756               you have headers in a nonstandard directory <include dir>
1757   CPP         C preprocessor
1758   XMKMF       Path to xmkmf, Makefile generator for X Window System
1759
1760 Use these variables to override the choices made by `configure' or to help
1761 it to find libraries and programs with nonstandard names/locations.
1762
1763 Report bugs to the package provider.
1764 _ACEOF
1765 ac_status=$?
1766 fi
1767
1768 if test "$ac_init_help" = "recursive"; then
1769   # If there are subdirs, report their specific --help.
1770   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1771     test -d "$ac_dir" ||
1772       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1773       continue
1774     ac_builddir=.
1775
1776 case "$ac_dir" in
1777 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1778 *)
1779   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1780   # A ".." for each directory in $ac_dir_suffix.
1781   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1782   case $ac_top_builddir_sub in
1783   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1784   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1785   esac ;;
1786 esac
1787 ac_abs_top_builddir=$ac_pwd
1788 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1789 # for backward compatibility:
1790 ac_top_builddir=$ac_top_build_prefix
1791
1792 case $srcdir in
1793   .)  # We are building in place.
1794     ac_srcdir=.
1795     ac_top_srcdir=$ac_top_builddir_sub
1796     ac_abs_top_srcdir=$ac_pwd ;;
1797   [\\/]* | ?:[\\/]* )  # Absolute name.
1798     ac_srcdir=$srcdir$ac_dir_suffix;
1799     ac_top_srcdir=$srcdir
1800     ac_abs_top_srcdir=$srcdir ;;
1801   *) # Relative name.
1802     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1803     ac_top_srcdir=$ac_top_build_prefix$srcdir
1804     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1805 esac
1806 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1807
1808     cd "$ac_dir" || { ac_status=$?; continue; }
1809     # Check for guested configure.
1810     if test -f "$ac_srcdir/configure.gnu"; then
1811       echo &&
1812       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1813     elif test -f "$ac_srcdir/configure"; then
1814       echo &&
1815       $SHELL "$ac_srcdir/configure" --help=recursive
1816     else
1817       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1818     fi || ac_status=$?
1819     cd "$ac_pwd" || { ac_status=$?; break; }
1820   done
1821 fi
1822
1823 test -n "$ac_init_help" && exit $ac_status
1824 if $ac_init_version; then
1825   cat <<\_ACEOF
1826 emacs configure 24.0.50
1827 generated by GNU Autoconf 2.68
1828
1829 Copyright (C) 2010 Free Software Foundation, Inc.
1830 This configure script is free software; the Free Software Foundation
1831 gives unlimited permission to copy, distribute and modify it.
1832 _ACEOF
1833   exit
1834 fi
1835
1836 ## ------------------------ ##
1837 ## Autoconf initialization. ##
1838 ## ------------------------ ##
1839
1840 # ac_fn_c_try_compile LINENO
1841 # --------------------------
1842 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1843 ac_fn_c_try_compile ()
1844 {
1845   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1846   rm -f conftest.$ac_objext
1847   if { { ac_try="$ac_compile"
1848 case "(($ac_try" in
1849   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1850   *) ac_try_echo=$ac_try;;
1851 esac
1852 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1853 $as_echo "$ac_try_echo"; } >&5
1854   (eval "$ac_compile") 2>conftest.err
1855   ac_status=$?
1856   if test -s conftest.err; then
1857     grep -v '^ *+' conftest.err >conftest.er1
1858     cat conftest.er1 >&5
1859     mv -f conftest.er1 conftest.err
1860   fi
1861   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1862   test $ac_status = 0; } && {
1863          test -z "$ac_c_werror_flag" ||
1864          test ! -s conftest.err
1865        } && test -s conftest.$ac_objext; then :
1866   ac_retval=0
1867 else
1868   $as_echo "$as_me: failed program was:" >&5
1869 sed 's/^/| /' conftest.$ac_ext >&5
1870
1871         ac_retval=1
1872 fi
1873   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1874   as_fn_set_status $ac_retval
1875
1876 } # ac_fn_c_try_compile
1877
1878 # ac_fn_c_try_cpp LINENO
1879 # ----------------------
1880 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1881 ac_fn_c_try_cpp ()
1882 {
1883   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1884   if { { ac_try="$ac_cpp conftest.$ac_ext"
1885 case "(($ac_try" in
1886   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1887   *) ac_try_echo=$ac_try;;
1888 esac
1889 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1890 $as_echo "$ac_try_echo"; } >&5
1891   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1892   ac_status=$?
1893   if test -s conftest.err; then
1894     grep -v '^ *+' conftest.err >conftest.er1
1895     cat conftest.er1 >&5
1896     mv -f conftest.er1 conftest.err
1897   fi
1898   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1899   test $ac_status = 0; } > conftest.i && {
1900          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1901          test ! -s conftest.err
1902        }; then :
1903   ac_retval=0
1904 else
1905   $as_echo "$as_me: failed program was:" >&5
1906 sed 's/^/| /' conftest.$ac_ext >&5
1907
1908     ac_retval=1
1909 fi
1910   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1911   as_fn_set_status $ac_retval
1912
1913 } # ac_fn_c_try_cpp
1914
1915 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1916 # -------------------------------------------------------
1917 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1918 # the include files in INCLUDES and setting the cache variable VAR
1919 # accordingly.
1920 ac_fn_c_check_header_mongrel ()
1921 {
1922   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1923   if eval \${$3+:} false; then :
1924   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1925 $as_echo_n "checking for $2... " >&6; }
1926 if eval \${$3+:} false; then :
1927   $as_echo_n "(cached) " >&6
1928 fi
1929 eval ac_res=\$$3
1930                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1931 $as_echo "$ac_res" >&6; }
1932 else
1933   # Is the header compilable?
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1935 $as_echo_n "checking $2 usability... " >&6; }
1936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1937 /* end confdefs.h.  */
1938 $4
1939 #include <$2>
1940 _ACEOF
1941 if ac_fn_c_try_compile "$LINENO"; then :
1942   ac_header_compiler=yes
1943 else
1944   ac_header_compiler=no
1945 fi
1946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1948 $as_echo "$ac_header_compiler" >&6; }
1949
1950 # Is the header present?
1951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1952 $as_echo_n "checking $2 presence... " >&6; }
1953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1954 /* end confdefs.h.  */
1955 #include <$2>
1956 _ACEOF
1957 if ac_fn_c_try_cpp "$LINENO"; then :
1958   ac_header_preproc=yes
1959 else
1960   ac_header_preproc=no
1961 fi
1962 rm -f conftest.err conftest.i conftest.$ac_ext
1963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1964 $as_echo "$ac_header_preproc" >&6; }
1965
1966 # So?  What about this header?
1967 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1968   yes:no: )
1969     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1970 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1971     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1972 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1973     ;;
1974   no:yes:* )
1975     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1976 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1977     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1978 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1979     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1980 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1981     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1982 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1983     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1984 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1985     ;;
1986 esac
1987   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1988 $as_echo_n "checking for $2... " >&6; }
1989 if eval \${$3+:} false; then :
1990   $as_echo_n "(cached) " >&6
1991 else
1992   eval "$3=\$ac_header_compiler"
1993 fi
1994 eval ac_res=\$$3
1995                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1996 $as_echo "$ac_res" >&6; }
1997 fi
1998   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1999
2000 } # ac_fn_c_check_header_mongrel
2001
2002 # ac_fn_c_try_run LINENO
2003 # ----------------------
2004 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2005 # that executables *can* be run.
2006 ac_fn_c_try_run ()
2007 {
2008   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2009   if { { ac_try="$ac_link"
2010 case "(($ac_try" in
2011   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2012   *) ac_try_echo=$ac_try;;
2013 esac
2014 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2015 $as_echo "$ac_try_echo"; } >&5
2016   (eval "$ac_link") 2>&5
2017   ac_status=$?
2018   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2019   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2020   { { case "(($ac_try" in
2021   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2022   *) ac_try_echo=$ac_try;;
2023 esac
2024 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2025 $as_echo "$ac_try_echo"; } >&5
2026   (eval "$ac_try") 2>&5
2027   ac_status=$?
2028   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2029   test $ac_status = 0; }; }; then :
2030   ac_retval=0
2031 else
2032   $as_echo "$as_me: program exited with status $ac_status" >&5
2033        $as_echo "$as_me: failed program was:" >&5
2034 sed 's/^/| /' conftest.$ac_ext >&5
2035
2036        ac_retval=$ac_status
2037 fi
2038   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2039   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2040   as_fn_set_status $ac_retval
2041
2042 } # ac_fn_c_try_run
2043
2044 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2045 # -------------------------------------------------------
2046 # Tests whether HEADER exists and can be compiled using the include files in
2047 # INCLUDES, setting the cache variable VAR accordingly.
2048 ac_fn_c_check_header_compile ()
2049 {
2050   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2051   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2052 $as_echo_n "checking for $2... " >&6; }
2053 if eval \${$3+:} false; then :
2054   $as_echo_n "(cached) " >&6
2055 else
2056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2057 /* end confdefs.h.  */
2058 $4
2059 #include <$2>
2060 _ACEOF
2061 if ac_fn_c_try_compile "$LINENO"; then :
2062   eval "$3=yes"
2063 else
2064   eval "$3=no"
2065 fi
2066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2067 fi
2068 eval ac_res=\$$3
2069                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2070 $as_echo "$ac_res" >&6; }
2071   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2072
2073 } # ac_fn_c_check_header_compile
2074
2075 # ac_fn_c_try_link LINENO
2076 # -----------------------
2077 # Try to link conftest.$ac_ext, and return whether this succeeded.
2078 ac_fn_c_try_link ()
2079 {
2080   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2081   rm -f conftest.$ac_objext conftest$ac_exeext
2082   if { { ac_try="$ac_link"
2083 case "(($ac_try" in
2084   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2085   *) ac_try_echo=$ac_try;;
2086 esac
2087 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2088 $as_echo "$ac_try_echo"; } >&5
2089   (eval "$ac_link") 2>conftest.err
2090   ac_status=$?
2091   if test -s conftest.err; then
2092     grep -v '^ *+' conftest.err >conftest.er1
2093     cat conftest.er1 >&5
2094     mv -f conftest.er1 conftest.err
2095   fi
2096   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2097   test $ac_status = 0; } && {
2098          test -z "$ac_c_werror_flag" ||
2099          test ! -s conftest.err
2100        } && test -s conftest$ac_exeext && {
2101          test "$cross_compiling" = yes ||
2102          $as_test_x conftest$ac_exeext
2103        }; then :
2104   ac_retval=0
2105 else
2106   $as_echo "$as_me: failed program was:" >&5
2107 sed 's/^/| /' conftest.$ac_ext >&5
2108
2109         ac_retval=1
2110 fi
2111   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2112   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2113   # interfere with the next link command; also delete a directory that is
2114   # left behind by Apple's compiler.  We do this before executing the actions.
2115   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2116   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2117   as_fn_set_status $ac_retval
2118
2119 } # ac_fn_c_try_link
2120
2121 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2122 # ---------------------------------------------
2123 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2124 # accordingly.
2125 ac_fn_c_check_decl ()
2126 {
2127   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2128   as_decl_name=`echo $2|sed 's/ *(.*//'`
2129   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2130   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2131 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2132 if eval \${$3+:} false; then :
2133   $as_echo_n "(cached) " >&6
2134 else
2135   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2136 /* end confdefs.h.  */
2137 $4
2138 int
2139 main ()
2140 {
2141 #ifndef $as_decl_name
2142 #ifdef __cplusplus
2143   (void) $as_decl_use;
2144 #else
2145   (void) $as_decl_name;
2146 #endif
2147 #endif
2148
2149   ;
2150   return 0;
2151 }
2152 _ACEOF
2153 if ac_fn_c_try_compile "$LINENO"; then :
2154   eval "$3=yes"
2155 else
2156   eval "$3=no"
2157 fi
2158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2159 fi
2160 eval ac_res=\$$3
2161                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2162 $as_echo "$ac_res" >&6; }
2163   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2164
2165 } # ac_fn_c_check_decl
2166
2167 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2168 # ----------------------------------------------
2169 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2170 ac_fn_c_check_header_preproc ()
2171 {
2172   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2173   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2174 $as_echo_n "checking for $2... " >&6; }
2175 if eval \${$3+:} false; then :
2176   $as_echo_n "(cached) " >&6
2177 else
2178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2179 /* end confdefs.h.  */
2180 #include <$2>
2181 _ACEOF
2182 if ac_fn_c_try_cpp "$LINENO"; then :
2183   eval "$3=yes"
2184 else
2185   eval "$3=no"
2186 fi
2187 rm -f conftest.err conftest.i conftest.$ac_ext
2188 fi
2189 eval ac_res=\$$3
2190                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2191 $as_echo "$ac_res" >&6; }
2192   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2193
2194 } # ac_fn_c_check_header_preproc
2195
2196 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2197 # ----------------------------------------------------
2198 # Tries to find if the field MEMBER exists in type AGGR, after including
2199 # INCLUDES, setting cache variable VAR accordingly.
2200 ac_fn_c_check_member ()
2201 {
2202   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2203   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2204 $as_echo_n "checking for $2.$3... " >&6; }
2205 if eval \${$4+:} false; then :
2206   $as_echo_n "(cached) " >&6
2207 else
2208   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2209 /* end confdefs.h.  */
2210 $5
2211 int
2212 main ()
2213 {
2214 static $2 ac_aggr;
2215 if (ac_aggr.$3)
2216 return 0;
2217   ;
2218   return 0;
2219 }
2220 _ACEOF
2221 if ac_fn_c_try_compile "$LINENO"; then :
2222   eval "$4=yes"
2223 else
2224   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2225 /* end confdefs.h.  */
2226 $5
2227 int
2228 main ()
2229 {
2230 static $2 ac_aggr;
2231 if (sizeof ac_aggr.$3)
2232 return 0;
2233   ;
2234   return 0;
2235 }
2236 _ACEOF
2237 if ac_fn_c_try_compile "$LINENO"; then :
2238   eval "$4=yes"
2239 else
2240   eval "$4=no"
2241 fi
2242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2243 fi
2244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2245 fi
2246 eval ac_res=\$$4
2247                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2248 $as_echo "$ac_res" >&6; }
2249   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2250
2251 } # ac_fn_c_check_member
2252
2253 # ac_fn_c_check_func LINENO FUNC VAR
2254 # ----------------------------------
2255 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2256 ac_fn_c_check_func ()
2257 {
2258   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2259   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2260 $as_echo_n "checking for $2... " >&6; }
2261 if eval \${$3+:} false; then :
2262   $as_echo_n "(cached) " >&6
2263 else
2264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2265 /* end confdefs.h.  */
2266 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2267    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2268 #define $2 innocuous_$2
2269
2270 /* System header to define __stub macros and hopefully few prototypes,
2271     which can conflict with char $2 (); below.
2272     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2273     <limits.h> exists even on freestanding compilers.  */
2274
2275 #ifdef __STDC__
2276 # include <limits.h>
2277 #else
2278 # include <assert.h>
2279 #endif
2280
2281 #undef $2
2282
2283 /* Override any GCC internal prototype to avoid an error.
2284    Use char because int might match the return type of a GCC
2285    builtin and then its argument prototype would still apply.  */
2286 #ifdef __cplusplus
2287 extern "C"
2288 #endif
2289 char $2 ();
2290 /* The GNU C library defines this for functions which it implements
2291     to always fail with ENOSYS.  Some functions are actually named
2292     something starting with __ and the normal name is an alias.  */
2293 #if defined __stub_$2 || defined __stub___$2
2294 choke me
2295 #endif
2296
2297 int
2298 main ()
2299 {
2300 return $2 ();
2301   ;
2302   return 0;
2303 }
2304 _ACEOF
2305 if ac_fn_c_try_link "$LINENO"; then :
2306   eval "$3=yes"
2307 else
2308   eval "$3=no"
2309 fi
2310 rm -f core conftest.err conftest.$ac_objext \
2311     conftest$ac_exeext conftest.$ac_ext
2312 fi
2313 eval ac_res=\$$3
2314                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2315 $as_echo "$ac_res" >&6; }
2316   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2317
2318 } # ac_fn_c_check_func
2319
2320 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2321 # -------------------------------------------
2322 # Tests whether TYPE exists after having included INCLUDES, setting cache
2323 # variable VAR accordingly.
2324 ac_fn_c_check_type ()
2325 {
2326   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2327   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2328 $as_echo_n "checking for $2... " >&6; }
2329 if eval \${$3+:} false; then :
2330   $as_echo_n "(cached) " >&6
2331 else
2332   eval "$3=no"
2333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2334 /* end confdefs.h.  */
2335 $4
2336 int
2337 main ()
2338 {
2339 if (sizeof ($2))
2340          return 0;
2341   ;
2342   return 0;
2343 }
2344 _ACEOF
2345 if ac_fn_c_try_compile "$LINENO"; then :
2346   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2347 /* end confdefs.h.  */
2348 $4
2349 int
2350 main ()
2351 {
2352 if (sizeof (($2)))
2353             return 0;
2354   ;
2355   return 0;
2356 }
2357 _ACEOF
2358 if ac_fn_c_try_compile "$LINENO"; then :
2359
2360 else
2361   eval "$3=yes"
2362 fi
2363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2364 fi
2365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2366 fi
2367 eval ac_res=\$$3
2368                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2369 $as_echo "$ac_res" >&6; }
2370   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2371
2372 } # ac_fn_c_check_type
2373 cat >config.log <<_ACEOF
2374 This file contains any messages produced by compilers while
2375 running configure, to aid debugging if configure makes a mistake.
2376
2377 It was created by emacs $as_me 24.0.50, which was
2378 generated by GNU Autoconf 2.68.  Invocation command line was
2379
2380   $ $0 $@
2381
2382 _ACEOF
2383 exec 5>>config.log
2384 {
2385 cat <<_ASUNAME
2386 ## --------- ##
2387 ## Platform. ##
2388 ## --------- ##
2389
2390 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2391 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2392 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2393 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2394 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2395
2396 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2397 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2398
2399 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2400 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2401 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2402 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2403 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2404 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2405 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2406
2407 _ASUNAME
2408
2409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2410 for as_dir in $PATH
2411 do
2412   IFS=$as_save_IFS
2413   test -z "$as_dir" && as_dir=.
2414     $as_echo "PATH: $as_dir"
2415   done
2416 IFS=$as_save_IFS
2417
2418 } >&5
2419
2420 cat >&5 <<_ACEOF
2421
2422
2423 ## ----------- ##
2424 ## Core tests. ##
2425 ## ----------- ##
2426
2427 _ACEOF
2428
2429
2430 # Keep a trace of the command line.
2431 # Strip out --no-create and --no-recursion so they do not pile up.
2432 # Strip out --silent because we don't want to record it for future runs.
2433 # Also quote any args containing shell meta-characters.
2434 # Make two passes to allow for proper duplicate-argument suppression.
2435 ac_configure_args=
2436 ac_configure_args0=
2437 ac_configure_args1=
2438 ac_must_keep_next=false
2439 for ac_pass in 1 2
2440 do
2441   for ac_arg
2442   do
2443     case $ac_arg in
2444     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2445     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2446     | -silent | --silent | --silen | --sile | --sil)
2447       continue ;;
2448     *\'*)
2449       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2450     esac
2451     case $ac_pass in
2452     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2453     2)
2454       as_fn_append ac_configure_args1 " '$ac_arg'"
2455       if test $ac_must_keep_next = true; then
2456         ac_must_keep_next=false # Got value, back to normal.
2457       else
2458         case $ac_arg in
2459           *=* | --config-cache | -C | -disable-* | --disable-* \
2460           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2461           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2462           | -with-* | --with-* | -without-* | --without-* | --x)
2463             case "$ac_configure_args0 " in
2464               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2465             esac
2466             ;;
2467           -* ) ac_must_keep_next=true ;;
2468         esac
2469       fi
2470       as_fn_append ac_configure_args " '$ac_arg'"
2471       ;;
2472     esac
2473   done
2474 done
2475 { ac_configure_args0=; unset ac_configure_args0;}
2476 { ac_configure_args1=; unset ac_configure_args1;}
2477
2478 # When interrupted or exit'd, cleanup temporary files, and complete
2479 # config.log.  We remove comments because anyway the quotes in there
2480 # would cause problems or look ugly.
2481 # WARNING: Use '\'' to represent an apostrophe within the trap.
2482 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2483 trap 'exit_status=$?
2484   # Save into config.log some information that might help in debugging.
2485   {
2486     echo
2487
2488     $as_echo "## ---------------- ##
2489 ## Cache variables. ##
2490 ## ---------------- ##"
2491     echo
2492     # The following way of writing the cache mishandles newlines in values,
2493 (
2494   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2495     eval ac_val=\$$ac_var
2496     case $ac_val in #(
2497     *${as_nl}*)
2498       case $ac_var in #(
2499       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2500 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2501       esac
2502       case $ac_var in #(
2503       _ | IFS | as_nl) ;; #(
2504       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2505       *) { eval $ac_var=; unset $ac_var;} ;;
2506       esac ;;
2507     esac
2508   done
2509   (set) 2>&1 |
2510     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2511     *${as_nl}ac_space=\ *)
2512       sed -n \
2513         "s/'\''/'\''\\\\'\'''\''/g;
2514           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2515       ;; #(
2516     *)
2517       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2518       ;;
2519     esac |
2520     sort
2521 )
2522     echo
2523
2524     $as_echo "## ----------------- ##
2525 ## Output variables. ##
2526 ## ----------------- ##"
2527     echo
2528     for ac_var in $ac_subst_vars
2529     do
2530       eval ac_val=\$$ac_var
2531       case $ac_val in
2532       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2533       esac
2534       $as_echo "$ac_var='\''$ac_val'\''"
2535     done | sort
2536     echo
2537
2538     if test -n "$ac_subst_files"; then
2539       $as_echo "## ------------------- ##
2540 ## File substitutions. ##
2541 ## ------------------- ##"
2542       echo
2543       for ac_var in $ac_subst_files
2544       do
2545         eval ac_val=\$$ac_var
2546         case $ac_val in
2547         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2548         esac
2549         $as_echo "$ac_var='\''$ac_val'\''"
2550       done | sort
2551       echo
2552     fi
2553
2554     if test -s confdefs.h; then
2555       $as_echo "## ----------- ##
2556 ## confdefs.h. ##
2557 ## ----------- ##"
2558       echo
2559       cat confdefs.h
2560       echo
2561     fi
2562     test "$ac_signal" != 0 &&
2563       $as_echo "$as_me: caught signal $ac_signal"
2564     $as_echo "$as_me: exit $exit_status"
2565   } >&5
2566   rm -f core *.core core.conftest.* &&
2567     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2568     exit $exit_status
2569 ' 0
2570 for ac_signal in 1 2 13 15; do
2571   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2572 done
2573 ac_signal=0
2574
2575 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2576 rm -f -r conftest* confdefs.h
2577
2578 $as_echo "/* confdefs.h */" > confdefs.h
2579
2580 # Predefined preprocessor variables.
2581
2582 cat >>confdefs.h <<_ACEOF
2583 #define PACKAGE_NAME "$PACKAGE_NAME"
2584 _ACEOF
2585
2586 cat >>confdefs.h <<_ACEOF
2587 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2588 _ACEOF
2589
2590 cat >>confdefs.h <<_ACEOF
2591 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2592 _ACEOF
2593
2594 cat >>confdefs.h <<_ACEOF
2595 #define PACKAGE_STRING "$PACKAGE_STRING"
2596 _ACEOF
2597
2598 cat >>confdefs.h <<_ACEOF
2599 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2600 _ACEOF
2601
2602 cat >>confdefs.h <<_ACEOF
2603 #define PACKAGE_URL "$PACKAGE_URL"
2604 _ACEOF
2605
2606
2607 # Let the site file select an alternate cache file if it wants to.
2608 # Prefer an explicitly selected file to automatically selected ones.
2609 ac_site_file1=NONE
2610 ac_site_file2=NONE
2611 if test -n "$CONFIG_SITE"; then
2612   # We do not want a PATH search for config.site.
2613   case $CONFIG_SITE in #((
2614     -*)  ac_site_file1=./$CONFIG_SITE;;
2615     */*) ac_site_file1=$CONFIG_SITE;;
2616     *)   ac_site_file1=./$CONFIG_SITE;;
2617   esac
2618 elif test "x$prefix" != xNONE; then
2619   ac_site_file1=$prefix/share/config.site
2620   ac_site_file2=$prefix/etc/config.site
2621 else
2622   ac_site_file1=$ac_default_prefix/share/config.site
2623   ac_site_file2=$ac_default_prefix/etc/config.site
2624 fi
2625 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2626 do
2627   test "x$ac_site_file" = xNONE && continue
2628   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2629     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2630 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2631     sed 's/^/| /' "$ac_site_file" >&5
2632     . "$ac_site_file" \
2633       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2634 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2635 as_fn_error $? "failed to load site script $ac_site_file
2636 See \`config.log' for more details" "$LINENO" 5; }
2637   fi
2638 done
2639
2640 if test -r "$cache_file"; then
2641   # Some versions of bash will fail to source /dev/null (special files
2642   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2643   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2644     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2645 $as_echo "$as_me: loading cache $cache_file" >&6;}
2646     case $cache_file in
2647       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2648       *)                      . "./$cache_file";;
2649     esac
2650   fi
2651 else
2652   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2653 $as_echo "$as_me: creating cache $cache_file" >&6;}
2654   >$cache_file
2655 fi
2656
2657 as_fn_append ac_header_list " stdlib.h"
2658 as_fn_append ac_header_list " unistd.h"
2659 as_fn_append ac_header_list " sys/param.h"
2660 gl_getopt_required=GNU
2661 as_fn_append ac_header_list " getopt.h"
2662 as_fn_append ac_func_list " alarm"
2663 as_fn_append ac_func_list " tzset"
2664 as_fn_append ac_header_list " sys/time.h"
2665 as_fn_append ac_func_list " localtime_r"
2666 # Check that the precious variables saved in the cache have kept the same
2667 # value.
2668 ac_cache_corrupted=false
2669 for ac_var in $ac_precious_vars; do
2670   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2671   eval ac_new_set=\$ac_env_${ac_var}_set
2672   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2673   eval ac_new_val=\$ac_env_${ac_var}_value
2674   case $ac_old_set,$ac_new_set in
2675     set,)
2676       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2677 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2678       ac_cache_corrupted=: ;;
2679     ,set)
2680       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2681 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2682       ac_cache_corrupted=: ;;
2683     ,);;
2684     *)
2685       if test "x$ac_old_val" != "x$ac_new_val"; then
2686         # differences in whitespace do not lead to failure.
2687         ac_old_val_w=`echo x $ac_old_val`
2688         ac_new_val_w=`echo x $ac_new_val`
2689         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2690           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2691 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2692           ac_cache_corrupted=:
2693         else
2694           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2695 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2696           eval $ac_var=\$ac_old_val
2697         fi
2698         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2699 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2700         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2701 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2702       fi;;
2703   esac
2704   # Pass precious variables to config.status.
2705   if test "$ac_new_set" = set; then
2706     case $ac_new_val in
2707     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2708     *) ac_arg=$ac_var=$ac_new_val ;;
2709     esac
2710     case " $ac_configure_args " in
2711       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2712       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2713     esac
2714   fi
2715 done
2716 if $ac_cache_corrupted; then
2717   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2718 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2719   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2720 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2721   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2722 fi
2723 ## -------------------- ##
2724 ## Main body of script. ##
2725 ## -------------------- ##
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
2733
2734 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2735
2736
2737 am__api_version='1.11'
2738
2739 ac_aux_dir=
2740 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2741   if test -f "$ac_dir/install-sh"; then
2742     ac_aux_dir=$ac_dir
2743     ac_install_sh="$ac_aux_dir/install-sh -c"
2744     break
2745   elif test -f "$ac_dir/install.sh"; then
2746     ac_aux_dir=$ac_dir
2747     ac_install_sh="$ac_aux_dir/install.sh -c"
2748     break
2749   elif test -f "$ac_dir/shtool"; then
2750     ac_aux_dir=$ac_dir
2751     ac_install_sh="$ac_aux_dir/shtool install -c"
2752     break
2753   fi
2754 done
2755 if test -z "$ac_aux_dir"; then
2756   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2757 fi
2758
2759 # These three variables are undocumented and unsupported,
2760 # and are intended to be withdrawn in a future Autoconf release.
2761 # They can cause serious problems if a builder's source tree is in a directory
2762 # whose full name contains unusual characters.
2763 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2764 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2765 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2766
2767
2768 # Find a good install program.  We prefer a C program (faster),
2769 # so one script is as good as another.  But avoid the broken or
2770 # incompatible versions:
2771 # SysV /etc/install, /usr/sbin/install
2772 # SunOS /usr/etc/install
2773 # IRIX /sbin/install
2774 # AIX /bin/install
2775 # AmigaOS /C/install, which installs bootblocks on floppy discs
2776 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2777 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2778 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2779 # OS/2's system install, which has a completely different semantic
2780 # ./install, which can be erroneously created by make from ./install.sh.
2781 # Reject install programs that cannot install multiple files.
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2783 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2784 if test -z "$INSTALL"; then
2785 if ${ac_cv_path_install+:} false; then :
2786   $as_echo_n "(cached) " >&6
2787 else
2788   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2789 for as_dir in $PATH
2790 do
2791   IFS=$as_save_IFS
2792   test -z "$as_dir" && as_dir=.
2793     # Account for people who put trailing slashes in PATH elements.
2794 case $as_dir/ in #((
2795   ./ | .// | /[cC]/* | \
2796   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2797   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2798   /usr/ucb/* ) ;;
2799   *)
2800     # OSF1 and SCO ODT 3.0 have their own names for install.
2801     # Don't use installbsd from OSF since it installs stuff as root
2802     # by default.
2803     for ac_prog in ginstall scoinst install; do
2804       for ac_exec_ext in '' $ac_executable_extensions; do
2805         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2806           if test $ac_prog = install &&
2807             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2808             # AIX install.  It has an incompatible calling convention.
2809             :
2810           elif test $ac_prog = install &&
2811             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2812             # program-specific install script used by HP pwplus--don't use.
2813             :
2814           else
2815             rm -rf conftest.one conftest.two conftest.dir
2816             echo one > conftest.one
2817             echo two > conftest.two
2818             mkdir conftest.dir
2819             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2820               test -s conftest.one && test -s conftest.two &&
2821               test -s conftest.dir/conftest.one &&
2822               test -s conftest.dir/conftest.two
2823             then
2824               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2825               break 3
2826             fi
2827           fi
2828         fi
2829       done
2830     done
2831     ;;
2832 esac
2833
2834   done
2835 IFS=$as_save_IFS
2836
2837 rm -rf conftest.one conftest.two conftest.dir
2838
2839 fi
2840   if test "${ac_cv_path_install+set}" = set; then
2841     INSTALL=$ac_cv_path_install
2842   else
2843     # As a last resort, use the slow shell script.  Don't cache a
2844     # value for INSTALL within a source directory, because that will
2845     # break other packages using the cache if that directory is
2846     # removed, or if the value is a relative name.
2847     INSTALL=$ac_install_sh
2848   fi
2849 fi
2850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2851 $as_echo "$INSTALL" >&6; }
2852
2853 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2854 # It thinks the first close brace ends the variable substitution.
2855 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2856
2857 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2858
2859 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2860
2861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2862 $as_echo_n "checking whether build environment is sane... " >&6; }
2863 # Just in case
2864 sleep 1
2865 echo timestamp > conftest.file
2866 # Reject unsafe characters in $srcdir or the absolute working directory
2867 # name.  Accept space and tab only in the latter.
2868 am_lf='
2869 '
2870 case `pwd` in
2871   *[\\\"\#\$\&\'\`$am_lf]*)
2872     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2873 esac
2874 case $srcdir in
2875   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2876     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2877 esac
2878
2879 # Do `set' in a subshell so we don't clobber the current shell's
2880 # arguments.  Must try -L first in case configure is actually a
2881 # symlink; some systems play weird games with the mod time of symlinks
2882 # (eg FreeBSD returns the mod time of the symlink's containing
2883 # directory).
2884 if (
2885    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2886    if test "$*" = "X"; then
2887       # -L didn't work.
2888       set X `ls -t "$srcdir/configure" conftest.file`
2889    fi
2890    rm -f conftest.file
2891    if test "$*" != "X $srcdir/configure conftest.file" \
2892       && test "$*" != "X conftest.file $srcdir/configure"; then
2893
2894       # If neither matched, then we have a broken ls.  This can happen
2895       # if, for instance, CONFIG_SHELL is bash and it inherits a
2896       # broken ls alias from the environment.  This has actually
2897       # happened.  Such a system could not be considered "sane".
2898       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2899 alias in your environment" "$LINENO" 5
2900    fi
2901
2902    test "$2" = conftest.file
2903    )
2904 then
2905    # Ok.
2906    :
2907 else
2908    as_fn_error $? "newly created file is older than distributed files!
2909 Check your system clock" "$LINENO" 5
2910 fi
2911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2912 $as_echo "yes" >&6; }
2913 test "$program_prefix" != NONE &&
2914   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2915 # Use a double $ so make ignores it.
2916 test "$program_suffix" != NONE &&
2917   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2918 # Double any \ or $.
2919 # By default was `s,x,x', remove it if useless.
2920 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2921 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2922
2923 # expand $ac_aux_dir to an absolute path
2924 am_aux_dir=`cd $ac_aux_dir && pwd`
2925
2926 if test x"${MISSING+set}" != xset; then
2927   case $am_aux_dir in
2928   *\ * | *\     *)
2929     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2930   *)
2931     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2932   esac
2933 fi
2934 # Use eval to expand $SHELL
2935 if eval "$MISSING --run true"; then
2936   am_missing_run="$MISSING --run "
2937 else
2938   am_missing_run=
2939   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2940 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2941 fi
2942
2943 if test x"${install_sh}" != xset; then
2944   case $am_aux_dir in
2945   *\ * | *\     *)
2946     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2947   *)
2948     install_sh="\${SHELL} $am_aux_dir/install-sh"
2949   esac
2950 fi
2951
2952 # Installed binaries are usually stripped using `strip' when the user
2953 # run `make install-strip'.  However `strip' might not be the right
2954 # tool to use in cross-compilation environments, therefore Automake
2955 # will honor the `STRIP' environment variable to overrule this program.
2956 if test "$cross_compiling" != no; then
2957   if test -n "$ac_tool_prefix"; then
2958   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2959 set dummy ${ac_tool_prefix}strip; ac_word=$2
2960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2961 $as_echo_n "checking for $ac_word... " >&6; }
2962 if ${ac_cv_prog_STRIP+:} false; then :
2963   $as_echo_n "(cached) " >&6
2964 else
2965   if test -n "$STRIP"; then
2966   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2967 else
2968 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2969 for as_dir in $PATH
2970 do
2971   IFS=$as_save_IFS
2972   test -z "$as_dir" && as_dir=.
2973     for ac_exec_ext in '' $ac_executable_extensions; do
2974   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2975     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2976     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2977     break 2
2978   fi
2979 done
2980   done
2981 IFS=$as_save_IFS
2982
2983 fi
2984 fi
2985 STRIP=$ac_cv_prog_STRIP
2986 if test -n "$STRIP"; then
2987   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2988 $as_echo "$STRIP" >&6; }
2989 else
2990   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2991 $as_echo "no" >&6; }
2992 fi
2993
2994
2995 fi
2996 if test -z "$ac_cv_prog_STRIP"; then
2997   ac_ct_STRIP=$STRIP
2998   # Extract the first word of "strip", so it can be a program name with args.
2999 set dummy strip; ac_word=$2
3000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3001 $as_echo_n "checking for $ac_word... " >&6; }
3002 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3003   $as_echo_n "(cached) " >&6
3004 else
3005   if test -n "$ac_ct_STRIP"; then
3006   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3007 else
3008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3009 for as_dir in $PATH
3010 do
3011   IFS=$as_save_IFS
3012   test -z "$as_dir" && as_dir=.
3013     for ac_exec_ext in '' $ac_executable_extensions; do
3014   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3015     ac_cv_prog_ac_ct_STRIP="strip"
3016     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3017     break 2
3018   fi
3019 done
3020   done
3021 IFS=$as_save_IFS
3022
3023 fi
3024 fi
3025 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3026 if test -n "$ac_ct_STRIP"; then
3027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3028 $as_echo "$ac_ct_STRIP" >&6; }
3029 else
3030   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3031 $as_echo "no" >&6; }
3032 fi
3033
3034   if test "x$ac_ct_STRIP" = x; then
3035     STRIP=":"
3036   else
3037     case $cross_compiling:$ac_tool_warned in
3038 yes:)
3039 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3040 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3041 ac_tool_warned=yes ;;
3042 esac
3043     STRIP=$ac_ct_STRIP
3044   fi
3045 else
3046   STRIP="$ac_cv_prog_STRIP"
3047 fi
3048
3049 fi
3050 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3051
3052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3053 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3054 if test -z "$MKDIR_P"; then
3055   if ${ac_cv_path_mkdir+:} false; then :
3056   $as_echo_n "(cached) " >&6
3057 else
3058   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3059 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3060 do
3061   IFS=$as_save_IFS
3062   test -z "$as_dir" && as_dir=.
3063     for ac_prog in mkdir gmkdir; do
3064          for ac_exec_ext in '' $ac_executable_extensions; do
3065            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3066            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3067              'mkdir (GNU coreutils) '* | \
3068              'mkdir (coreutils) '* | \
3069              'mkdir (fileutils) '4.1*)
3070                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3071                break 3;;
3072            esac
3073          done
3074        done
3075   done
3076 IFS=$as_save_IFS
3077
3078 fi
3079
3080   test -d ./--version && rmdir ./--version
3081   if test "${ac_cv_path_mkdir+set}" = set; then
3082     MKDIR_P="$ac_cv_path_mkdir -p"
3083   else
3084     # As a last resort, use the slow shell script.  Don't cache a
3085     # value for MKDIR_P within a source directory, because that will
3086     # break other packages using the cache if that directory is
3087     # removed, or if the value is a relative name.
3088     MKDIR_P="$ac_install_sh -d"
3089   fi
3090 fi
3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3092 $as_echo "$MKDIR_P" >&6; }
3093
3094
3095 mkdir_p="$MKDIR_P"
3096 case $mkdir_p in
3097   [\\/$]* | ?:[\\/]*) ;;
3098   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3099 esac
3100
3101 for ac_prog in gawk mawk nawk awk
3102 do
3103   # Extract the first word of "$ac_prog", so it can be a program name with args.
3104 set dummy $ac_prog; ac_word=$2
3105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3106 $as_echo_n "checking for $ac_word... " >&6; }
3107 if ${ac_cv_prog_AWK+:} false; then :
3108   $as_echo_n "(cached) " >&6
3109 else
3110   if test -n "$AWK"; then
3111   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3112 else
3113 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3114 for as_dir in $PATH
3115 do
3116   IFS=$as_save_IFS
3117   test -z "$as_dir" && as_dir=.
3118     for ac_exec_ext in '' $ac_executable_extensions; do
3119   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3120     ac_cv_prog_AWK="$ac_prog"
3121     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3122     break 2
3123   fi
3124 done
3125   done
3126 IFS=$as_save_IFS
3127
3128 fi
3129 fi
3130 AWK=$ac_cv_prog_AWK
3131 if test -n "$AWK"; then
3132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3133 $as_echo "$AWK" >&6; }
3134 else
3135   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3136 $as_echo "no" >&6; }
3137 fi
3138
3139
3140   test -n "$AWK" && break
3141 done
3142
3143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3144 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3145 set x ${MAKE-make}
3146 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3147 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3148   $as_echo_n "(cached) " >&6
3149 else
3150   cat >conftest.make <<\_ACEOF
3151 SHELL = /bin/sh
3152 all:
3153         @echo '@@@%%%=$(MAKE)=@@@%%%'
3154 _ACEOF
3155 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3156 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3157   *@@@%%%=?*=@@@%%%*)
3158     eval ac_cv_prog_make_${ac_make}_set=yes;;
3159   *)
3160     eval ac_cv_prog_make_${ac_make}_set=no;;
3161 esac
3162 rm -f conftest.make
3163 fi
3164 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3166 $as_echo "yes" >&6; }
3167   SET_MAKE=
3168 else
3169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3170 $as_echo "no" >&6; }
3171   SET_MAKE="MAKE=${MAKE-make}"
3172 fi
3173
3174 rm -rf .tst 2>/dev/null
3175 mkdir .tst 2>/dev/null
3176 if test -d .tst; then
3177   am__leading_dot=.
3178 else
3179   am__leading_dot=_
3180 fi
3181 rmdir .tst 2>/dev/null
3182
3183 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3184   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3185   # is not polluted with repeated "-I."
3186   am__isrc=' -I$(srcdir)'
3187   # test to see if srcdir already configured
3188   if test -f $srcdir/config.status; then
3189     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3190   fi
3191 fi
3192
3193 # test whether we have cygpath
3194 if test -z "$CYGPATH_W"; then
3195   if (cygpath --version) >/dev/null 2>/dev/null; then
3196     CYGPATH_W='cygpath -w'
3197   else
3198     CYGPATH_W=echo
3199   fi
3200 fi
3201
3202
3203 # Define the identity of the package.
3204  PACKAGE='emacs'
3205  VERSION='24.0.50'
3206
3207
3208 cat >>confdefs.h <<_ACEOF
3209 #define PACKAGE "$PACKAGE"
3210 _ACEOF
3211
3212
3213 cat >>confdefs.h <<_ACEOF
3214 #define VERSION "$VERSION"
3215 _ACEOF
3216
3217 # Some tools Automake needs.
3218
3219 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3220
3221
3222 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3223
3224
3225 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3226
3227
3228 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3229
3230
3231 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3232
3233 # We need awk for the "check" target.  The system "awk" is bad on
3234 # some platforms.
3235 # Always define AMTAR for backward compatibility.
3236
3237 AMTAR=${AMTAR-"${am_missing_run}tar"}
3238
3239 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3240
3241
3242
3243
3244
3245
3246
3247
3248 lispdir='${datadir}/emacs/${version}/lisp'
3249 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3250 '${datadir}/emacs/site-lisp'
3251 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3252 etcdir='${datadir}/emacs/${version}/etc'
3253 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3254 docdir='${datadir}/emacs/${version}/etc'
3255 gamedir='${localstatedir}/games/emacs'
3256
3257
3258
3259
3260 # Check whether --with-pop was given.
3261 if test "${with_pop+set}" = set; then :
3262   withval=$with_pop;
3263 else
3264      with_pop=yes
3265 fi
3266
3267 if test "$with_pop" = yes; then
3268    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3269
3270 fi
3271
3272
3273 # Check whether --with-kerberos was given.
3274 if test "${with_kerberos+set}" = set; then :
3275   withval=$with_kerberos;
3276 else
3277       with_kerberos=no
3278 fi
3279
3280 if test "$with_kerberos" != no; then
3281    $as_echo "#define KERBEROS 1" >>confdefs.h
3282
3283 fi
3284
3285
3286 # Check whether --with-kerberos5 was given.
3287 if test "${with_kerberos5+set}" = set; then :
3288   withval=$with_kerberos5;
3289 else
3290       with_kerberos5=no
3291 fi
3292
3293 if test "${with_kerberos5}" != no; then
3294   if test "${with_kerberos}" = no; then
3295     with_kerberos=yes
3296     $as_echo "#define KERBEROS 1" >>confdefs.h
3297
3298   fi
3299
3300 $as_echo "#define KERBEROS5 1" >>confdefs.h
3301
3302 fi
3303
3304
3305 # Check whether --with-hesiod was given.
3306 if test "${with_hesiod+set}" = set; then :
3307   withval=$with_hesiod;
3308 else
3309       with_hesiod=no
3310 fi
3311
3312 if test "$with_hesiod" != no; then
3313
3314 $as_echo "#define HESIOD 1" >>confdefs.h
3315
3316 fi
3317
3318
3319 # Check whether --with-mmdf was given.
3320 if test "${with_mmdf+set}" = set; then :
3321   withval=$with_mmdf;
3322 else
3323       with_mmdf=no
3324 fi
3325
3326 if test "$with_mmdf" != no; then
3327
3328 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3329
3330 fi
3331
3332
3333 # Check whether --with-mail-unlink was given.
3334 if test "${with_mail_unlink+set}" = set; then :
3335   withval=$with_mail_unlink;
3336 else
3337       with_mail_unlink=no
3338 fi
3339
3340 if test "$with_mail_unlink" != no; then
3341
3342 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3343
3344 fi
3345
3346
3347 # Check whether --with-mailhost was given.
3348 if test "${with_mailhost+set}" = set; then :
3349   withval=$with_mailhost;
3350 cat >>confdefs.h <<_ACEOF
3351 #define MAILHOST "$withval"
3352 _ACEOF
3353
3354 fi
3355
3356
3357
3358 # Check whether --with-sound was given.
3359 if test "${with_sound+set}" = set; then :
3360   withval=$with_sound;
3361 else
3362      with_sound=yes
3363 fi
3364
3365
3366
3367 # Check whether --with-sync-input was given.
3368 if test "${with_sync_input+set}" = set; then :
3369   withval=$with_sync_input;
3370 else
3371      with_sync_input=yes
3372 fi
3373
3374 if test "$with_sync_input" = yes; then
3375
3376 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3377
3378 fi
3379
3380
3381 # Check whether --with-x-toolkit was given.
3382 if test "${with_x_toolkit+set}" = set; then :
3383   withval=$with_x_toolkit;        case "${withval}" in
3384             y | ye | yes )      val=gtk ;;
3385             n | no )            val=no  ;;
3386             l | lu | luc | luci | lucid )       val=lucid ;;
3387             a | at | ath | athe | athen | athena )      val=athena ;;
3388             m | mo | mot | moti | motif )       val=motif ;;
3389             g | gt | gtk  )     val=gtk ;;
3390             gtk3  )     val=gtk3 ;;
3391             * )
3392 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
3393 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3394 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3395             ;;
3396           esac
3397           with_x_toolkit=$val
3398
3399 fi
3400
3401
3402
3403 # Check whether --with-xpm was given.
3404 if test "${with_xpm+set}" = set; then :
3405   withval=$with_xpm;
3406 else
3407      with_xpm=yes
3408 fi
3409
3410
3411 # Check whether --with-jpeg was given.
3412 if test "${with_jpeg+set}" = set; then :
3413   withval=$with_jpeg;
3414 else
3415      with_jpeg=yes
3416 fi
3417
3418
3419 # Check whether --with-tiff was given.
3420 if test "${with_tiff+set}" = set; then :
3421   withval=$with_tiff;
3422 else
3423      with_tiff=yes
3424 fi
3425
3426
3427 # Check whether --with-gif was given.
3428 if test "${with_gif+set}" = set; then :
3429   withval=$with_gif;
3430 else
3431      with_gif=yes
3432 fi
3433
3434
3435 # Check whether --with-png was given.
3436 if test "${with_png+set}" = set; then :
3437   withval=$with_png;
3438 else
3439      with_png=yes
3440 fi
3441
3442
3443 # Check whether --with-rsvg was given.
3444 if test "${with_rsvg+set}" = set; then :
3445   withval=$with_rsvg;
3446 else
3447      with_rsvg=yes
3448 fi
3449
3450
3451 # Check whether --with-xml2 was given.
3452 if test "${with_xml2+set}" = set; then :
3453   withval=$with_xml2;
3454 else
3455      with_xml2=yes
3456 fi
3457
3458
3459 # Check whether --with-imagemagick was given.
3460 if test "${with_imagemagick+set}" = set; then :
3461   withval=$with_imagemagick;
3462 else
3463      with_imagemagick=yes
3464 fi
3465
3466
3467
3468 # Check whether --with-xft was given.
3469 if test "${with_xft+set}" = set; then :
3470   withval=$with_xft;
3471 else
3472      with_xft=yes
3473 fi
3474
3475
3476 # Check whether --with-libotf was given.
3477 if test "${with_libotf+set}" = set; then :
3478   withval=$with_libotf;
3479 else
3480      with_libotf=yes
3481 fi
3482
3483
3484 # Check whether --with-m17n-flt was given.
3485 if test "${with_m17n_flt+set}" = set; then :
3486   withval=$with_m17n_flt;
3487 else
3488      with_m17n_flt=yes
3489 fi
3490
3491
3492
3493 # Check whether --with-toolkit-scroll-bars was given.
3494 if test "${with_toolkit_scroll_bars+set}" = set; then :
3495   withval=$with_toolkit_scroll_bars;
3496 else
3497      with_toolkit_scroll_bars=yes
3498 fi
3499
3500
3501 # Check whether --with-xaw3d was given.
3502 if test "${with_xaw3d+set}" = set; then :
3503   withval=$with_xaw3d;
3504 else
3505      with_xaw3d=yes
3506 fi
3507
3508
3509 # Check whether --with-xim was given.
3510 if test "${with_xim+set}" = set; then :
3511   withval=$with_xim;
3512 else
3513      with_xim=yes
3514 fi
3515
3516
3517 # Check whether --with-ns was given.
3518 if test "${with_ns+set}" = set; then :
3519   withval=$with_ns;
3520 else
3521       with_ns=no
3522 fi
3523
3524
3525
3526 # Check whether --with-gpm was given.
3527 if test "${with_gpm+set}" = set; then :
3528   withval=$with_gpm;
3529 else
3530      with_gpm=yes
3531 fi
3532
3533
3534 # Check whether --with-dbus was given.
3535 if test "${with_dbus+set}" = set; then :
3536   withval=$with_dbus;
3537 else
3538      with_dbus=yes
3539 fi
3540
3541
3542 # Check whether --with-gconf was given.
3543 if test "${with_gconf+set}" = set; then :
3544   withval=$with_gconf;
3545 else
3546      with_gconf=yes
3547 fi
3548
3549
3550 # Check whether --with-selinux was given.
3551 if test "${with_selinux+set}" = set; then :
3552   withval=$with_selinux;
3553 else
3554      with_selinux=yes
3555 fi
3556
3557
3558 # Check whether --with-gnutls was given.
3559 if test "${with_gnutls+set}" = set; then :
3560   withval=$with_gnutls;
3561 else
3562      with_gnutls=yes
3563 fi
3564
3565
3566 ## For the times when you want to build Emacs but don't have
3567 ## a suitable makeinfo, and can live without the manuals.
3568
3569 # Check whether --with-makeinfo was given.
3570 if test "${with_makeinfo+set}" = set; then :
3571   withval=$with_makeinfo;
3572 else
3573      with_makeinfo=yes
3574 fi
3575
3576
3577 ## This is an option because I do not know if all info/man support
3578 ## compressed files, nor how to test if they do so.
3579
3580 # Check whether --with-compress-info was given.
3581 if test "${with_compress_info+set}" = set; then :
3582   withval=$with_compress_info;
3583 else
3584      with_compress_info=yes
3585 fi
3586
3587 if test $with_compress_info = yes; then
3588    GZIP_INFO=yes
3589 else
3590    GZIP_INFO=
3591 fi
3592
3593
3594
3595 # Check whether --with-pkg-config-prog was given.
3596 if test "${with_pkg_config_prog+set}" = set; then :
3597   withval=$with_pkg_config_prog;
3598 fi
3599
3600 if test "X${with_pkg_config_prog}" != X; then
3601    if test "${with_pkg_config_prog}" != yes; then
3602       PKG_CONFIG="${with_pkg_config_prog}"
3603    fi
3604 fi
3605
3606 CRT_DIR=
3607
3608 # Check whether --with-crt-dir was given.
3609 if test "${with_crt_dir+set}" = set; then :
3610   withval=$with_crt_dir;
3611 fi
3612
3613 CRT_DIR="${with_crt_dir}"
3614
3615
3616 # Check whether --with-gameuser was given.
3617 if test "${with_gameuser+set}" = set; then :
3618   withval=$with_gameuser;
3619 fi
3620
3621 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
3622   && gameuser="${with_gameuser}"
3623 test "X$gameuser" = X && gameuser=games
3624
3625
3626 # Check whether --with-gnustep-conf was given.
3627 if test "${with_gnustep_conf+set}" = set; then :
3628   withval=$with_gnustep_conf;
3629 fi
3630
3631 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
3632   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
3633 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
3634      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
3635
3636 # Check whether --enable-ns-self-contained was given.
3637 if test "${enable_ns_self_contained+set}" = set; then :
3638   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
3639 else
3640   EN_NS_SELF_CONTAINED=yes
3641 fi
3642
3643
3644 # Check whether --enable-asserts was given.
3645 if test "${enable_asserts+set}" = set; then :
3646   enableval=$enable_asserts; USE_XASSERTS=$enableval
3647 else
3648   USE_XASSERTS=no
3649 fi
3650
3651
3652 # Check whether --enable-maintainer-mode was given.
3653 if test "${enable_maintainer_mode+set}" = set; then :
3654   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3655 else
3656   USE_MAINTAINER_MODE=no
3657 fi
3658
3659 if test $USE_MAINTAINER_MODE = yes; then
3660   MAINT=
3661 else
3662   MAINT=#
3663 fi
3664
3665
3666 # Check whether --enable-locallisppath was given.
3667 if test "${enable_locallisppath+set}" = set; then :
3668   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
3669   locallisppath=
3670 elif test "${enableval}" != "yes"; then
3671   locallisppath=${enableval}
3672 fi
3673 fi
3674
3675
3676 # Check whether --enable-checking was given.
3677 if test "${enable_checking+set}" = set; then :
3678   enableval=$enable_checking; ac_checking_flags="${enableval}"
3679 fi
3680
3681 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3682 for check in $ac_checking_flags
3683 do
3684         case $check in
3685         # these set all the flags to specific states
3686         yes)            ac_enable_checking=1 ;;
3687         no)             ac_enable_checking= ;
3688                         ac_gc_check_stringbytes= ;
3689                         ac_gc_check_string_overrun= ;
3690                         ac_gc_check_string_free_list= ;
3691                         ac_xmalloc_overrun= ;
3692                         ac_gc_check_cons_list= ;;
3693         all)            ac_enable_checking=1 ;
3694                         ac_gc_check_stringbytes=1 ;
3695                         ac_gc_check_string_overrun=1 ;
3696                         ac_gc_check_string_free_list=1 ;
3697                         ac_xmalloc_overrun=1 ;
3698                         ac_gc_check_cons_list=1 ;;
3699         # these enable particular checks
3700         stringbytes)    ac_gc_check_stringbytes=1 ;;
3701         stringoverrun)  ac_gc_check_string_overrun=1 ;;
3702         stringfreelist) ac_gc_check_string_free_list=1 ;;
3703         xmallocoverrun) ac_xmalloc_overrun=1 ;;
3704         conslist)       ac_gc_check_cons_list=1 ;;
3705         *)      as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
3706         esac
3707 done
3708 IFS="$ac_save_IFS"
3709
3710 if test x$ac_enable_checking != x ; then
3711
3712 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
3713
3714 fi
3715 if test x$ac_gc_check_stringbytes != x ; then
3716
3717 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
3718
3719 fi
3720 if test x$ac_gc_check_stringoverrun != x ; then
3721
3722 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
3723
3724 fi
3725 if test x$ac_gc_check_string_free_list != x ; then
3726
3727 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
3728
3729 fi
3730 if test x$ac_xmalloc_overrun != x ; then
3731
3732 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
3733
3734 fi
3735 if test x$ac_gc_check_cons_list != x ; then
3736
3737 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
3738
3739 fi
3740
3741 # Check whether --enable-use-lisp-union-type was given.
3742 if test "${enable_use_lisp_union_type+set}" = set; then :
3743   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
3744
3745 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
3746
3747 fi
3748 fi
3749
3750
3751
3752 # Check whether --enable-profiling was given.
3753 if test "${enable_profiling+set}" = set; then :
3754   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
3755 fi
3756
3757 if test x$ac_enable_profiling != x ; then
3758    PROFILING_CFLAGS="-DPROFILING=1 -pg"
3759 else
3760    PROFILING_CFLAGS=
3761 fi
3762
3763
3764 # Check whether --enable-autodepend was given.
3765 if test "${enable_autodepend+set}" = set; then :
3766   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
3767 else
3768   ac_enable_autodepend=yes
3769 fi
3770
3771
3772 #### Make srcdir absolute, if it isn't already.  It's important to
3773 #### avoid running the path through pwd unnecessarily, since pwd can
3774 #### give you automounter prefixes, which can go away.  We do all this
3775 #### so Emacs can find its files when run uninstalled.
3776 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
3777 unset CDPATH
3778 case "${srcdir}" in
3779   /* ) ;;
3780   . )
3781     ## We may be able to use the $PWD environment variable to make this
3782     ## absolute.  But sometimes PWD is inaccurate.
3783     ## Note: we used to use ${PWD} at the end instead of `pwd`,
3784     ## but that tested only for a well-formed and valid PWD,
3785     ## it did not object when PWD was well-formed and valid but just wrong.
3786     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
3787     then
3788       srcdir="$PWD"
3789     else
3790       srcdir="`(cd ${srcdir}; pwd)`"
3791     fi
3792   ;;
3793   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
3794 esac
3795
3796 #### Check if the source directory already has a configured system in it.
3797 if test `pwd` != `(cd ${srcdir} && pwd)` \
3798    && test -f "${srcdir}/src/config.h" ; then
3799   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
3800    as a build directory right now; it has been configured in its own
3801    right.  To configure in another directory as well, you MUST
3802    use GNU make.  If you do not have GNU make, then you must
3803    now do \`make distclean' in ${srcdir},
3804    and then run $0 again." >&5
3805 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
3806    as a build directory right now; it has been configured in its own
3807    right.  To configure in another directory as well, you MUST
3808    use GNU make.  If you do not have GNU make, then you must
3809    now do \`make distclean' in ${srcdir},
3810    and then run $0 again." >&2;}
3811 fi
3812
3813 #### Given the configuration name, set machfile and opsysfile to the
3814 #### names of the m/*.h and s/*.h files we should use.
3815
3816 ### Canonicalize the configuration name.
3817
3818 # Make sure we can run config.sub.
3819 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3820   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3821
3822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3823 $as_echo_n "checking build system type... " >&6; }
3824 if ${ac_cv_build+:} false; then :
3825   $as_echo_n "(cached) " >&6
3826 else
3827   ac_build_alias=$build_alias
3828 test "x$ac_build_alias" = x &&
3829   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3830 test "x$ac_build_alias" = x &&
3831   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3832 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3833   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3834
3835 fi
3836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3837 $as_echo "$ac_cv_build" >&6; }
3838 case $ac_cv_build in
3839 *-*-*) ;;
3840 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3841 esac
3842 build=$ac_cv_build
3843 ac_save_IFS=$IFS; IFS='-'
3844 set x $ac_cv_build
3845 shift
3846 build_cpu=$1
3847 build_vendor=$2
3848 shift; shift
3849 # Remember, the first character of IFS is used to create $*,
3850 # except with old shells:
3851 build_os=$*
3852 IFS=$ac_save_IFS
3853 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3854
3855
3856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3857 $as_echo_n "checking host system type... " >&6; }
3858 if ${ac_cv_host+:} false; then :
3859   $as_echo_n "(cached) " >&6
3860 else
3861   if test "x$host_alias" = x; then
3862   ac_cv_host=$ac_cv_build
3863 else
3864   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3865     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3866 fi
3867
3868 fi
3869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3870 $as_echo "$ac_cv_host" >&6; }
3871 case $ac_cv_host in
3872 *-*-*) ;;
3873 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3874 esac
3875 host=$ac_cv_host
3876 ac_save_IFS=$IFS; IFS='-'
3877 set x $ac_cv_host
3878 shift
3879 host_cpu=$1
3880 host_vendor=$2
3881 shift; shift
3882 # Remember, the first character of IFS is used to create $*,
3883 # except with old shells:
3884 host_os=$*
3885 IFS=$ac_save_IFS
3886 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3887
3888
3889 canonical=$host
3890 configuration=${host_alias-${build_alias-$host}}
3891
3892
3893
3894 ### If you add support for a new configuration, add code to this
3895 ### switch statement to recognize your configuration name and select
3896 ### the appropriate operating system and machine description files.
3897
3898 ### You would hope that you could choose an m/*.h file pretty much
3899 ### based on the machine portion of the configuration name, and an s/*.h
3900 ### file based on the operating system portion.  However, it turns out
3901 ### that each m/*.h file is pretty manufacturer-specific - for
3902 ### example mips.h is MIPS
3903 ### So we basically have to have a special case for each
3904 ### configuration name.
3905 ###
3906 ### As far as handling version numbers on operating systems is
3907 ### concerned, make sure things will fail in a fixable way.  If
3908 ### /etc/MACHINES doesn't say anything about version numbers, be
3909 ### prepared to handle anything reasonably.  If version numbers
3910 ### matter, be sure /etc/MACHINES says something about it.
3911
3912 machine='' opsys='' unported=no
3913 case "${canonical}" in
3914
3915   ## GNU/Linux ports
3916   *-*-linux-gnu*)
3917     opsys=gnu-linux
3918     case ${canonical} in
3919       alpha*)   machine=alpha ;;
3920       s390-*)   machine=ibms390 ;;
3921       s390x-*)  machine=ibms390x ;;
3922       powerpc*) machine=macppc ;;
3923       sparc*)   machine=sparc ;;
3924       ia64*)    machine=ia64 ;;
3925       m68k*)    machine=m68k ;;
3926       x86_64*)  machine=amdx86-64 ;;
3927     esac
3928   ;;
3929
3930   ## FreeBSD ports
3931   *-*-freebsd* )
3932     opsys=freebsd
3933     case "${canonical}" in
3934       alpha*)           machine=alpha ;;
3935       amd64-*|x86_64-*) machine=amdx86-64 ;;
3936       ia64-*)           machine=ia64 ;;
3937       i[3456]86-*)      machine=intel386 ;;
3938       powerpc-*)        machine=macppc ;;
3939       sparc-*)          machine=sparc ;;
3940       sparc64-*)        machine=sparc ;;
3941     esac
3942   ;;
3943
3944   ## FreeBSD kernel + glibc based userland
3945   *-*-kfreebsd*gnu* )
3946     opsys=gnu-kfreebsd
3947     case "${canonical}" in
3948       alpha*)           machine=alpha ;;
3949       amd64-*|x86_64-*) machine=amdx86-64 ;;
3950       ia64-*)           machine=ia64 ;;
3951       i[3456]86-*)      machine=intel386 ;;
3952       powerpc-*)        machine=macppc ;;
3953       sparc-*)          machine=sparc ;;
3954       sparc64-*)        machine=sparc ;;
3955     esac
3956   ;;
3957
3958   ## NetBSD ports
3959   *-*-netbsd* )
3960     opsys=netbsd
3961     case "${canonical}" in
3962       alpha*)      machine=alpha ;;
3963       x86_64-*)    machine=amdx86-64 ;;
3964       i[3456]86-*) machine=intel386 ;;
3965       m68k-*)      machine=m68k ;;
3966       powerpc-*)   machine=macppc ;;
3967       sparc*-)     machine=sparc ;;
3968       vax-*)       machine=vax ;;
3969     esac
3970   ;;
3971
3972   ## OpenBSD ports
3973   *-*-openbsd* )
3974     opsys=openbsd
3975     case "${canonical}" in
3976       alpha*)    machine=alpha ;;
3977       x86_64-*)  machine=amdx86-64 ;;
3978       i386-*)    machine=intel386 ;;
3979       powerpc-*) machine=macppc ;;
3980       sparc*)    machine=sparc ;;
3981       vax-*)     machine=vax ;;
3982     esac
3983   ;;
3984
3985   ## Apple Darwin / Mac OS X
3986   *-apple-darwin* )
3987     case "${canonical}" in
3988       i[3456]86-* )  machine=intel386 ;;
3989       powerpc-* )    machine=macppc ;;
3990       x86_64-* )     machine=amdx86-64 ;;
3991       * )            unported=yes ;;
3992     esac
3993     opsys=darwin
3994     # Define CPP as follows to make autoconf work correctly.
3995     CPP="${CC-cc} -E -no-cpp-precomp"
3996     # Use fink packages if available.
3997     if test -d /sw/include && test -d /sw/lib; then
3998       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3999       CPP="${CPP} ${GCC_TEST_OPTIONS}"
4000       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4001     fi
4002   ;;
4003
4004   ## HP 9000 series 700 and 800, running HP/UX
4005   hppa*-hp-hpux10.2* )
4006     opsys=hpux10-20
4007   ;;
4008   hppa*-hp-hpux1[1-9]* )
4009     opsys=hpux11
4010     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4011   ;;
4012
4013   ia64*-hp-hpux1[1-9]* )
4014     machine=hp800 opsys=hpux11
4015     ## FIXME.  Peter O'Gorman reports that dumping using unexelf.o doesn't
4016     ## work either: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6811
4017     CANNOT_DUMP=yes
4018   ;;
4019
4020   hppa*-*-linux-gnu* )
4021     machine=hp800 opsys=gnu-linux
4022   ;;
4023
4024   ## IBM machines
4025   rs6000-ibm-aix4.[23]* )
4026     machine=ibmrs6000 opsys=aix4-2
4027   ;;
4028   powerpc-ibm-aix4.[23]*  )
4029     machine=ibmrs6000 opsys=aix4-2
4030   ;;
4031   rs6000-ibm-aix[56]* )
4032     machine=ibmrs6000 opsys=aix4-2
4033   ;;
4034   powerpc-ibm-aix[56]*  )
4035     machine=ibmrs6000 opsys=aix4-2
4036   ;;
4037
4038   ## Silicon Graphics machines
4039   ## Iris 4D
4040   mips-sgi-irix6.5 )
4041     machine=iris4d opsys=irix6-5
4042     # Without defining _LANGUAGE_C, things get masked out in the headers
4043     # so that, for instance, grepping for `free' in stdlib.h fails and
4044     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4045     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4046     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4047   ;;
4048
4049   ## Suns
4050   *-sun-solaris* \
4051     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4052     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4053     case "${canonical}" in
4054       i[3456]86-*-* )     machine=intel386 ;;
4055       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4056       sparc* )          machine=sparc ;;
4057       * )               unported=yes ;;
4058     esac
4059     case "${canonical}" in
4060       *-sunos5.6* | *-solaris2.6* )
4061                 opsys=sol2-6
4062                 NON_GNU_CPP=/usr/ccs/lib/cpp
4063                 RANLIB="ar -ts"
4064                 ;;
4065       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4066                 opsys=sol2-6
4067                 emacs_check_sunpro_c=yes
4068                 NON_GNU_CPP=/usr/ccs/lib/cpp
4069                 ;;
4070       *-sunos5* | *-solaris* )
4071                 opsys=sol2-10
4072                 emacs_check_sunpro_c=yes
4073                 NON_GNU_CPP=/usr/ccs/lib/cpp
4074                 ;;
4075     esac
4076     ## Watch out for a compiler that we know will not work.
4077     case "${canonical}" in
4078      *-solaris* | *-sunos5* )
4079                 if [ "x$CC" = x/usr/ucb/cc ]; then
4080                   ## /usr/ucb/cc doesn't work;
4081                   ## we should find some other compiler that does work.
4082                   unset CC
4083                 fi
4084                 ;;
4085       *) ;;
4086     esac
4087   ;;
4088
4089   ## Intel 386 machines where we don't care about the manufacturer.
4090   i[3456]86-*-* )
4091     machine=intel386
4092     case "${canonical}" in
4093       *-cygwin )                opsys=cygwin ;;
4094       *-darwin* )               opsys=darwin
4095                                 CPP="${CC-cc} -E -no-cpp-precomp"
4096                                 ;;
4097       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4098       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4099       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4100       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4101     esac
4102   ;;
4103
4104   * )
4105     unported=yes
4106   ;;
4107 esac
4108
4109 ### If the code above didn't choose an operating system, just choose
4110 ### an operating system based on the configuration name.  You really
4111 ### only want to use this when you have no idea what the right
4112 ### operating system is; if you know what operating systems a machine
4113 ### runs, it's cleaner to make it explicit in the case statement
4114 ### above.
4115 if test x"${opsys}" = x; then
4116   case "${canonical}" in
4117     *-gnu* )                            opsys=gnu ;;
4118     * )
4119       unported=yes
4120     ;;
4121   esac
4122 fi
4123
4124
4125
4126 if test $unported = yes; then
4127   as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
4128 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4129 fi
4130
4131 if test -n "$machine"; then
4132   machfile="m/${machine}.h"
4133 else
4134   machfile=
4135 fi
4136 opsysfile="s/${opsys}.h"
4137
4138
4139 #### Choose a compiler.
4140 test -n "$CC" && cc_specified=yes
4141
4142 # Save the value of CFLAGS that the user specified.
4143 SPECIFIED_CFLAGS="$CFLAGS"
4144
4145 ac_ext=c
4146 ac_cpp='$CPP $CPPFLAGS'
4147 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4148 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4149 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4150 if test -n "$ac_tool_prefix"; then
4151   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4152 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4154 $as_echo_n "checking for $ac_word... " >&6; }
4155 if ${ac_cv_prog_CC+:} false; then :
4156   $as_echo_n "(cached) " >&6
4157 else
4158   if test -n "$CC"; then
4159   ac_cv_prog_CC="$CC" # Let the user override the test.
4160 else
4161 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4162 for as_dir in $PATH
4163 do
4164   IFS=$as_save_IFS
4165   test -z "$as_dir" && as_dir=.
4166     for ac_exec_ext in '' $ac_executable_extensions; do
4167   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4168     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4169     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4170     break 2
4171   fi
4172 done
4173   done
4174 IFS=$as_save_IFS
4175
4176 fi
4177 fi
4178 CC=$ac_cv_prog_CC
4179 if test -n "$CC"; then
4180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4181 $as_echo "$CC" >&6; }
4182 else
4183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4184 $as_echo "no" >&6; }
4185 fi
4186
4187
4188 fi
4189 if test -z "$ac_cv_prog_CC"; then
4190   ac_ct_CC=$CC
4191   # Extract the first word of "gcc", so it can be a program name with args.
4192 set dummy gcc; ac_word=$2
4193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4194 $as_echo_n "checking for $ac_word... " >&6; }
4195 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4196   $as_echo_n "(cached) " >&6
4197 else
4198   if test -n "$ac_ct_CC"; then
4199   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4200 else
4201 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4202 for as_dir in $PATH
4203 do
4204   IFS=$as_save_IFS
4205   test -z "$as_dir" && as_dir=.
4206     for ac_exec_ext in '' $ac_executable_extensions; do
4207   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4208     ac_cv_prog_ac_ct_CC="gcc"
4209     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4210     break 2
4211   fi
4212 done
4213   done
4214 IFS=$as_save_IFS
4215
4216 fi
4217 fi
4218 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4219 if test -n "$ac_ct_CC"; then
4220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4221 $as_echo "$ac_ct_CC" >&6; }
4222 else
4223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4224 $as_echo "no" >&6; }
4225 fi
4226
4227   if test "x$ac_ct_CC" = x; then
4228     CC=""
4229   else
4230     case $cross_compiling:$ac_tool_warned in
4231 yes:)
4232 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4233 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4234 ac_tool_warned=yes ;;
4235 esac
4236     CC=$ac_ct_CC
4237   fi
4238 else
4239   CC="$ac_cv_prog_CC"
4240 fi
4241
4242 if test -z "$CC"; then
4243           if test -n "$ac_tool_prefix"; then
4244     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4245 set dummy ${ac_tool_prefix}cc; ac_word=$2
4246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4247 $as_echo_n "checking for $ac_word... " >&6; }
4248 if ${ac_cv_prog_CC+:} false; then :
4249   $as_echo_n "(cached) " >&6
4250 else
4251   if test -n "$CC"; then
4252   ac_cv_prog_CC="$CC" # Let the user override the test.
4253 else
4254 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4255 for as_dir in $PATH
4256 do
4257   IFS=$as_save_IFS
4258   test -z "$as_dir" && as_dir=.
4259     for ac_exec_ext in '' $ac_executable_extensions; do
4260   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4261     ac_cv_prog_CC="${ac_tool_prefix}cc"
4262     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4263     break 2
4264   fi
4265 done
4266   done
4267 IFS=$as_save_IFS
4268
4269 fi
4270 fi
4271 CC=$ac_cv_prog_CC
4272 if test -n "$CC"; then
4273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4274 $as_echo "$CC" >&6; }
4275 else
4276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4277 $as_echo "no" >&6; }
4278 fi
4279
4280
4281   fi
4282 fi
4283 if test -z "$CC"; then
4284   # Extract the first word of "cc", so it can be a program name with args.
4285 set dummy cc; ac_word=$2
4286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4287 $as_echo_n "checking for $ac_word... " >&6; }
4288 if ${ac_cv_prog_CC+:} false; then :
4289   $as_echo_n "(cached) " >&6
4290 else
4291   if test -n "$CC"; then
4292   ac_cv_prog_CC="$CC" # Let the user override the test.
4293 else
4294   ac_prog_rejected=no
4295 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4296 for as_dir in $PATH
4297 do
4298   IFS=$as_save_IFS
4299   test -z "$as_dir" && as_dir=.
4300     for ac_exec_ext in '' $ac_executable_extensions; do
4301   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4302     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4303        ac_prog_rejected=yes
4304        continue
4305      fi
4306     ac_cv_prog_CC="cc"
4307     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4308     break 2
4309   fi
4310 done
4311   done
4312 IFS=$as_save_IFS
4313
4314 if test $ac_prog_rejected = yes; then
4315   # We found a bogon in the path, so make sure we never use it.
4316   set dummy $ac_cv_prog_CC
4317   shift
4318   if test $# != 0; then
4319     # We chose a different compiler from the bogus one.
4320     # However, it has the same basename, so the bogon will be chosen
4321     # first if we set CC to just the basename; use the full file name.
4322     shift
4323     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4324   fi
4325 fi
4326 fi
4327 fi
4328 CC=$ac_cv_prog_CC
4329 if test -n "$CC"; then
4330   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4331 $as_echo "$CC" >&6; }
4332 else
4333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4334 $as_echo "no" >&6; }
4335 fi
4336
4337
4338 fi
4339 if test -z "$CC"; then
4340   if test -n "$ac_tool_prefix"; then
4341   for ac_prog in cl.exe
4342   do
4343     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4344 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4346 $as_echo_n "checking for $ac_word... " >&6; }
4347 if ${ac_cv_prog_CC+:} false; then :
4348   $as_echo_n "(cached) " >&6
4349 else
4350   if test -n "$CC"; then
4351   ac_cv_prog_CC="$CC" # Let the user override the test.
4352 else
4353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4354 for as_dir in $PATH
4355 do
4356   IFS=$as_save_IFS
4357   test -z "$as_dir" && as_dir=.
4358     for ac_exec_ext in '' $ac_executable_extensions; do
4359   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4360     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4361     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4362     break 2
4363   fi
4364 done
4365   done
4366 IFS=$as_save_IFS
4367
4368 fi
4369 fi
4370 CC=$ac_cv_prog_CC
4371 if test -n "$CC"; then
4372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4373 $as_echo "$CC" >&6; }
4374 else
4375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4376 $as_echo "no" >&6; }
4377 fi
4378
4379
4380     test -n "$CC" && break
4381   done
4382 fi
4383 if test -z "$CC"; then
4384   ac_ct_CC=$CC
4385   for ac_prog in cl.exe
4386 do
4387   # Extract the first word of "$ac_prog", so it can be a program name with args.
4388 set dummy $ac_prog; ac_word=$2
4389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4390 $as_echo_n "checking for $ac_word... " >&6; }
4391 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4392   $as_echo_n "(cached) " >&6
4393 else
4394   if test -n "$ac_ct_CC"; then
4395   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4396 else
4397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4398 for as_dir in $PATH
4399 do
4400   IFS=$as_save_IFS
4401   test -z "$as_dir" && as_dir=.
4402     for ac_exec_ext in '' $ac_executable_extensions; do
4403   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4404     ac_cv_prog_ac_ct_CC="$ac_prog"
4405     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4406     break 2
4407   fi
4408 done
4409   done
4410 IFS=$as_save_IFS
4411
4412 fi
4413 fi
4414 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4415 if test -n "$ac_ct_CC"; then
4416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4417 $as_echo "$ac_ct_CC" >&6; }
4418 else
4419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4420 $as_echo "no" >&6; }
4421 fi
4422
4423
4424   test -n "$ac_ct_CC" && break
4425 done
4426
4427   if test "x$ac_ct_CC" = x; then
4428     CC=""
4429   else
4430     case $cross_compiling:$ac_tool_warned in
4431 yes:)
4432 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4433 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4434 ac_tool_warned=yes ;;
4435 esac
4436     CC=$ac_ct_CC
4437   fi
4438 fi
4439
4440 fi
4441
4442
4443 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4444 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4445 as_fn_error $? "no acceptable C compiler found in \$PATH
4446 See \`config.log' for more details" "$LINENO" 5; }
4447
4448 # Provide some information about the compiler.
4449 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4450 set X $ac_compile
4451 ac_compiler=$2
4452 for ac_option in --version -v -V -qversion; do
4453   { { ac_try="$ac_compiler $ac_option >&5"
4454 case "(($ac_try" in
4455   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4456   *) ac_try_echo=$ac_try;;
4457 esac
4458 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4459 $as_echo "$ac_try_echo"; } >&5
4460   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4461   ac_status=$?
4462   if test -s conftest.err; then
4463     sed '10a\
4464 ... rest of stderr output deleted ...
4465          10q' conftest.err >conftest.er1
4466     cat conftest.er1 >&5
4467   fi
4468   rm -f conftest.er1 conftest.err
4469   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4470   test $ac_status = 0; }
4471 done
4472
4473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4474 /* end confdefs.h.  */
4475
4476 int
4477 main ()
4478 {
4479
4480   ;
4481   return 0;
4482 }
4483 _ACEOF
4484 ac_clean_files_save=$ac_clean_files
4485 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4486 # Try to create an executable without -o first, disregard a.out.
4487 # It will help us diagnose broken compilers, and finding out an intuition
4488 # of exeext.
4489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4490 $as_echo_n "checking whether the C compiler works... " >&6; }
4491 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4492
4493 # The possible output files:
4494 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4495
4496 ac_rmfiles=
4497 for ac_file in $ac_files
4498 do
4499   case $ac_file in
4500     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4501     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4502   esac
4503 done
4504 rm -f $ac_rmfiles
4505
4506 if { { ac_try="$ac_link_default"
4507 case "(($ac_try" in
4508   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4509   *) ac_try_echo=$ac_try;;
4510 esac
4511 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4512 $as_echo "$ac_try_echo"; } >&5
4513   (eval "$ac_link_default") 2>&5
4514   ac_status=$?
4515   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4516   test $ac_status = 0; }; then :
4517   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4518 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4519 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4520 # so that the user can short-circuit this test for compilers unknown to
4521 # Autoconf.
4522 for ac_file in $ac_files ''
4523 do
4524   test -f "$ac_file" || continue
4525   case $ac_file in
4526     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4527         ;;
4528     [ab].out )
4529         # We found the default executable, but exeext='' is most
4530         # certainly right.
4531         break;;
4532     *.* )
4533         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4534         then :; else
4535            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4536         fi
4537         # We set ac_cv_exeext here because the later test for it is not
4538         # safe: cross compilers may not add the suffix if given an `-o'
4539         # argument, so we may need to know it at that point already.
4540         # Even if this section looks crufty: it has the advantage of
4541         # actually working.
4542         break;;
4543     * )
4544         break;;
4545   esac
4546 done
4547 test "$ac_cv_exeext" = no && ac_cv_exeext=
4548
4549 else
4550   ac_file=''
4551 fi
4552 if test -z "$ac_file"; then :
4553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4554 $as_echo "no" >&6; }
4555 $as_echo "$as_me: failed program was:" >&5
4556 sed 's/^/| /' conftest.$ac_ext >&5
4557
4558 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4559 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4560 as_fn_error 77 "C compiler cannot create executables
4561 See \`config.log' for more details" "$LINENO" 5; }
4562 else
4563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4564 $as_echo "yes" >&6; }
4565 fi
4566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4567 $as_echo_n "checking for C compiler default output file name... " >&6; }
4568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4569 $as_echo "$ac_file" >&6; }
4570 ac_exeext=$ac_cv_exeext
4571
4572 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4573 ac_clean_files=$ac_clean_files_save
4574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4575 $as_echo_n "checking for suffix of executables... " >&6; }
4576 if { { ac_try="$ac_link"
4577 case "(($ac_try" in
4578   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4579   *) ac_try_echo=$ac_try;;
4580 esac
4581 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4582 $as_echo "$ac_try_echo"; } >&5
4583   (eval "$ac_link") 2>&5
4584   ac_status=$?
4585   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4586   test $ac_status = 0; }; then :
4587   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4588 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4589 # work properly (i.e., refer to `conftest.exe'), while it won't with
4590 # `rm'.
4591 for ac_file in conftest.exe conftest conftest.*; do
4592   test -f "$ac_file" || continue
4593   case $ac_file in
4594     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4595     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4596           break;;
4597     * ) break;;
4598   esac
4599 done
4600 else
4601   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4602 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4603 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4604 See \`config.log' for more details" "$LINENO" 5; }
4605 fi
4606 rm -f conftest conftest$ac_cv_exeext
4607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4608 $as_echo "$ac_cv_exeext" >&6; }
4609
4610 rm -f conftest.$ac_ext
4611 EXEEXT=$ac_cv_exeext
4612 ac_exeext=$EXEEXT
4613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4614 /* end confdefs.h.  */
4615 #include <stdio.h>
4616 int
4617 main ()
4618 {
4619 FILE *f = fopen ("conftest.out", "w");
4620  return ferror (f) || fclose (f) != 0;
4621
4622   ;
4623   return 0;
4624 }
4625 _ACEOF
4626 ac_clean_files="$ac_clean_files conftest.out"
4627 # Check that the compiler produces executables we can run.  If not, either
4628 # the compiler is broken, or we cross compile.
4629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4630 $as_echo_n "checking whether we are cross compiling... " >&6; }
4631 if test "$cross_compiling" != yes; then
4632   { { ac_try="$ac_link"
4633 case "(($ac_try" in
4634   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4635   *) ac_try_echo=$ac_try;;
4636 esac
4637 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4638 $as_echo "$ac_try_echo"; } >&5
4639   (eval "$ac_link") 2>&5
4640   ac_status=$?
4641   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4642   test $ac_status = 0; }
4643   if { ac_try='./conftest$ac_cv_exeext'
4644   { { case "(($ac_try" in
4645   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4646   *) ac_try_echo=$ac_try;;
4647 esac
4648 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4649 $as_echo "$ac_try_echo"; } >&5
4650   (eval "$ac_try") 2>&5
4651   ac_status=$?
4652   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4653   test $ac_status = 0; }; }; then
4654     cross_compiling=no
4655   else
4656     if test "$cross_compiling" = maybe; then
4657         cross_compiling=yes
4658     else
4659         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4660 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4661 as_fn_error $? "cannot run C compiled programs.
4662 If you meant to cross compile, use \`--host'.
4663 See \`config.log' for more details" "$LINENO" 5; }
4664     fi
4665   fi
4666 fi
4667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4668 $as_echo "$cross_compiling" >&6; }
4669
4670 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4671 ac_clean_files=$ac_clean_files_save
4672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4673 $as_echo_n "checking for suffix of object files... " >&6; }
4674 if ${ac_cv_objext+:} false; then :
4675   $as_echo_n "(cached) " >&6
4676 else
4677   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4678 /* end confdefs.h.  */
4679
4680 int
4681 main ()
4682 {
4683
4684   ;
4685   return 0;
4686 }
4687 _ACEOF
4688 rm -f conftest.o conftest.obj
4689 if { { ac_try="$ac_compile"
4690 case "(($ac_try" in
4691   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4692   *) ac_try_echo=$ac_try;;
4693 esac
4694 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4695 $as_echo "$ac_try_echo"; } >&5
4696   (eval "$ac_compile") 2>&5
4697   ac_status=$?
4698   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4699   test $ac_status = 0; }; then :
4700   for ac_file in conftest.o conftest.obj conftest.*; do
4701   test -f "$ac_file" || continue;
4702   case $ac_file in
4703     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4704     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4705        break;;
4706   esac
4707 done
4708 else
4709   $as_echo "$as_me: failed program was:" >&5
4710 sed 's/^/| /' conftest.$ac_ext >&5
4711
4712 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4713 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4714 as_fn_error $? "cannot compute suffix of object files: cannot compile
4715 See \`config.log' for more details" "$LINENO" 5; }
4716 fi
4717 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4718 fi
4719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4720 $as_echo "$ac_cv_objext" >&6; }
4721 OBJEXT=$ac_cv_objext
4722 ac_objext=$OBJEXT
4723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4724 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4725 if ${ac_cv_c_compiler_gnu+:} false; then :
4726   $as_echo_n "(cached) " >&6
4727 else
4728   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4729 /* end confdefs.h.  */
4730
4731 int
4732 main ()
4733 {
4734 #ifndef __GNUC__
4735        choke me
4736 #endif
4737
4738   ;
4739   return 0;
4740 }
4741 _ACEOF
4742 if ac_fn_c_try_compile "$LINENO"; then :
4743   ac_compiler_gnu=yes
4744 else
4745   ac_compiler_gnu=no
4746 fi
4747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4748 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4749
4750 fi
4751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4752 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4753 if test $ac_compiler_gnu = yes; then
4754   GCC=yes
4755 else
4756   GCC=
4757 fi
4758 ac_test_CFLAGS=${CFLAGS+set}
4759 ac_save_CFLAGS=$CFLAGS
4760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4761 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4762 if ${ac_cv_prog_cc_g+:} false; then :
4763   $as_echo_n "(cached) " >&6
4764 else
4765   ac_save_c_werror_flag=$ac_c_werror_flag
4766    ac_c_werror_flag=yes
4767    ac_cv_prog_cc_g=no
4768    CFLAGS="-g"
4769    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4770 /* end confdefs.h.  */
4771
4772 int
4773 main ()
4774 {
4775
4776   ;
4777   return 0;
4778 }
4779 _ACEOF
4780 if ac_fn_c_try_compile "$LINENO"; then :
4781   ac_cv_prog_cc_g=yes
4782 else
4783   CFLAGS=""
4784       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4785 /* end confdefs.h.  */
4786
4787 int
4788 main ()
4789 {
4790
4791   ;
4792   return 0;
4793 }
4794 _ACEOF
4795 if ac_fn_c_try_compile "$LINENO"; then :
4796
4797 else
4798   ac_c_werror_flag=$ac_save_c_werror_flag
4799          CFLAGS="-g"
4800          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4801 /* end confdefs.h.  */
4802
4803 int
4804 main ()
4805 {
4806
4807   ;
4808   return 0;
4809 }
4810 _ACEOF
4811 if ac_fn_c_try_compile "$LINENO"; then :
4812   ac_cv_prog_cc_g=yes
4813 fi
4814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4815 fi
4816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4817 fi
4818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4819    ac_c_werror_flag=$ac_save_c_werror_flag
4820 fi
4821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4822 $as_echo "$ac_cv_prog_cc_g" >&6; }
4823 if test "$ac_test_CFLAGS" = set; then
4824   CFLAGS=$ac_save_CFLAGS
4825 elif test $ac_cv_prog_cc_g = yes; then
4826   if test "$GCC" = yes; then
4827     CFLAGS="-g -O2"
4828   else
4829     CFLAGS="-g"
4830   fi
4831 else
4832   if test "$GCC" = yes; then
4833     CFLAGS="-O2"
4834   else
4835     CFLAGS=
4836   fi
4837 fi
4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4839 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4840 if ${ac_cv_prog_cc_c89+:} false; then :
4841   $as_echo_n "(cached) " >&6
4842 else
4843   ac_cv_prog_cc_c89=no
4844 ac_save_CC=$CC
4845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4846 /* end confdefs.h.  */
4847 #include <stdarg.h>
4848 #include <stdio.h>
4849 #include <sys/types.h>
4850 #include <sys/stat.h>
4851 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4852 struct buf { int x; };
4853 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4854 static char *e (p, i)
4855      char **p;
4856      int i;
4857 {
4858   return p[i];
4859 }
4860 static char *f (char * (*g) (char **, int), char **p, ...)
4861 {
4862   char *s;
4863   va_list v;
4864   va_start (v,p);
4865   s = g (p, va_arg (v,int));
4866   va_end (v);
4867   return s;
4868 }
4869
4870 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4871    function prototypes and stuff, but not '\xHH' hex character constants.
4872    These don't provoke an error unfortunately, instead are silently treated
4873    as 'x'.  The following induces an error, until -std is added to get
4874    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4875    array size at least.  It's necessary to write '\x00'==0 to get something
4876    that's true only with -std.  */
4877 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4878
4879 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4880    inside strings and character constants.  */
4881 #define FOO(x) 'x'
4882 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4883
4884 int test (int i, double x);
4885 struct s1 {int (*f) (int a);};
4886 struct s2 {int (*f) (double a);};
4887 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4888 int argc;
4889 char **argv;
4890 int
4891 main ()
4892 {
4893 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4894   ;
4895   return 0;
4896 }
4897 _ACEOF
4898 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4899         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4900 do
4901   CC="$ac_save_CC $ac_arg"
4902   if ac_fn_c_try_compile "$LINENO"; then :
4903   ac_cv_prog_cc_c89=$ac_arg
4904 fi
4905 rm -f core conftest.err conftest.$ac_objext
4906   test "x$ac_cv_prog_cc_c89" != "xno" && break
4907 done
4908 rm -f conftest.$ac_ext
4909 CC=$ac_save_CC
4910
4911 fi
4912 # AC_CACHE_VAL
4913 case "x$ac_cv_prog_cc_c89" in
4914   x)
4915     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4916 $as_echo "none needed" >&6; } ;;
4917   xno)
4918     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4919 $as_echo "unsupported" >&6; } ;;
4920   *)
4921     CC="$CC $ac_cv_prog_cc_c89"
4922     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4923 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4924 esac
4925 if test "x$ac_cv_prog_cc_c89" != xno; then :
4926
4927 fi
4928
4929 ac_ext=c
4930 ac_cpp='$CPP $CPPFLAGS'
4931 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4932 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4933 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4934 DEPDIR="${am__leading_dot}deps"
4935
4936 ac_config_commands="$ac_config_commands depfiles"
4937
4938
4939 am_make=${MAKE-make}
4940 cat > confinc << 'END'
4941 am__doit:
4942         @echo this is the am__doit target
4943 .PHONY: am__doit
4944 END
4945 # If we don't find an include directive, just comment out the code.
4946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4947 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4948 am__include="#"
4949 am__quote=
4950 _am_result=none
4951 # First try GNU make style include.
4952 echo "include confinc" > confmf
4953 # Ignore all kinds of additional output from `make'.
4954 case `$am_make -s -f confmf 2> /dev/null` in #(
4955 *the\ am__doit\ target*)
4956   am__include=include
4957   am__quote=
4958   _am_result=GNU
4959   ;;
4960 esac
4961 # Now try BSD make style include.
4962 if test "$am__include" = "#"; then
4963    echo '.include "confinc"' > confmf
4964    case `$am_make -s -f confmf 2> /dev/null` in #(
4965    *the\ am__doit\ target*)
4966      am__include=.include
4967      am__quote="\""
4968      _am_result=BSD
4969      ;;
4970    esac
4971 fi
4972
4973
4974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4975 $as_echo "$_am_result" >&6; }
4976 rm -f confinc confmf
4977
4978 # Check whether --enable-dependency-tracking was given.
4979 if test "${enable_dependency_tracking+set}" = set; then :
4980   enableval=$enable_dependency_tracking;
4981 fi
4982
4983 if test "x$enable_dependency_tracking" != xno; then
4984   am_depcomp="$ac_aux_dir/depcomp"
4985   AMDEPBACKSLASH='\'
4986 fi
4987  if test "x$enable_dependency_tracking" != xno; then
4988   AMDEP_TRUE=
4989   AMDEP_FALSE='#'
4990 else
4991   AMDEP_TRUE='#'
4992   AMDEP_FALSE=
4993 fi
4994
4995
4996
4997 depcc="$CC"   am_compiler_list=
4998
4999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5000 $as_echo_n "checking dependency style of $depcc... " >&6; }
5001 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
5002   $as_echo_n "(cached) " >&6
5003 else
5004   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5005   # We make a subdir and do the tests there.  Otherwise we can end up
5006   # making bogus files that we don't know about and never remove.  For
5007   # instance it was reported that on HP-UX the gcc test will end up
5008   # making a dummy file named `D' -- because `-MD' means `put the output
5009   # in D'.
5010   mkdir conftest.dir
5011   # Copy depcomp to subdir because otherwise we won't find it if we're
5012   # using a relative directory.
5013   cp "$am_depcomp" conftest.dir
5014   cd conftest.dir
5015   # We will build objects and dependencies in a subdirectory because
5016   # it helps to detect inapplicable dependency modes.  For instance
5017   # both Tru64's cc and ICC support -MD to output dependencies as a
5018   # side effect of compilation, but ICC will put the dependencies in
5019   # the current directory while Tru64 will put them in the object
5020   # directory.
5021   mkdir sub
5022
5023   am_cv_CC_dependencies_compiler_type=none
5024   if test "$am_compiler_list" = ""; then
5025      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5026   fi
5027   am__universal=false
5028   case " $depcc " in #(
5029      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5030      esac
5031
5032   for depmode in $am_compiler_list; do
5033     # Setup a source with many dependencies, because some compilers
5034     # like to wrap large dependency lists on column 80 (with \), and
5035     # we should not choose a depcomp mode which is confused by this.
5036     #
5037     # We need to recreate these files for each test, as the compiler may
5038     # overwrite some of them when testing with obscure command lines.
5039     # This happens at least with the AIX C compiler.
5040     : > sub/conftest.c
5041     for i in 1 2 3 4 5 6; do
5042       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5043       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5044       # Solaris 8's {/usr,}/bin/sh.
5045       touch sub/conftst$i.h
5046     done
5047     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5048
5049     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5050     # mode.  It turns out that the SunPro C++ compiler does not properly
5051     # handle `-M -o', and we need to detect this.  Also, some Intel
5052     # versions had trouble with output in subdirs
5053     am__obj=sub/conftest.${OBJEXT-o}
5054     am__minus_obj="-o $am__obj"
5055     case $depmode in
5056     gcc)
5057       # This depmode causes a compiler race in universal mode.
5058       test "$am__universal" = false || continue
5059       ;;
5060     nosideeffect)
5061       # after this tag, mechanisms are not by side-effect, so they'll
5062       # only be used when explicitly requested
5063       if test "x$enable_dependency_tracking" = xyes; then
5064         continue
5065       else
5066         break
5067       fi
5068       ;;
5069     msvisualcpp | msvcmsys)
5070       # This compiler won't grok `-c -o', but also, the minuso test has
5071       # not run yet.  These depmodes are late enough in the game, and
5072       # so weak that their functioning should not be impacted.
5073       am__obj=conftest.${OBJEXT-o}
5074       am__minus_obj=
5075       ;;
5076     none) break ;;
5077     esac
5078     if depmode=$depmode \
5079        source=sub/conftest.c object=$am__obj \
5080        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5081        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5082          >/dev/null 2>conftest.err &&
5083        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5084        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5085        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5086        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5087       # icc doesn't choke on unknown options, it will just issue warnings
5088       # or remarks (even with -Werror).  So we grep stderr for any message
5089       # that says an option was ignored or not supported.
5090       # When given -MP, icc 7.0 and 7.1 complain thusly:
5091       #   icc: Command line warning: ignoring option '-M'; no argument required
5092       # The diagnosis changed in icc 8.0:
5093       #   icc: Command line remark: option '-MP' not supported
5094       if (grep 'ignoring option' conftest.err ||
5095           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5096         am_cv_CC_dependencies_compiler_type=$depmode
5097         break
5098       fi
5099     fi
5100   done
5101
5102   cd ..
5103   rm -rf conftest.dir
5104 else
5105   am_cv_CC_dependencies_compiler_type=none
5106 fi
5107
5108 fi
5109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5110 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5111 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5112
5113  if
5114   test "x$enable_dependency_tracking" != xno \
5115   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5116   am__fastdepCC_TRUE=
5117   am__fastdepCC_FALSE='#'
5118 else
5119   am__fastdepCC_TRUE='#'
5120   am__fastdepCC_FALSE=
5121 fi
5122
5123
5124 if test "x$CC" != xcc; then
5125   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5126 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5127 else
5128   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5129 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5130 fi
5131 set dummy $CC; ac_cc=`$as_echo "$2" |
5132                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5133 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
5134   $as_echo_n "(cached) " >&6
5135 else
5136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5137 /* end confdefs.h.  */
5138
5139 int
5140 main ()
5141 {
5142
5143   ;
5144   return 0;
5145 }
5146 _ACEOF
5147 # Make sure it works both with $CC and with simple cc.
5148 # We do the test twice because some compilers refuse to overwrite an
5149 # existing .o file with -o, though they will create one.
5150 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5151 rm -f conftest2.*
5152 if { { case "(($ac_try" in
5153   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5154   *) ac_try_echo=$ac_try;;
5155 esac
5156 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5157 $as_echo "$ac_try_echo"; } >&5
5158   (eval "$ac_try") 2>&5
5159   ac_status=$?
5160   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5161   test $ac_status = 0; } &&
5162    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5163   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5164   *) ac_try_echo=$ac_try;;
5165 esac
5166 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5167 $as_echo "$ac_try_echo"; } >&5
5168   (eval "$ac_try") 2>&5
5169   ac_status=$?
5170   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5171   test $ac_status = 0; };
5172 then
5173   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5174   if test "x$CC" != xcc; then
5175     # Test first that cc exists at all.
5176     if { ac_try='cc -c conftest.$ac_ext >&5'
5177   { { case "(($ac_try" in
5178   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5179   *) ac_try_echo=$ac_try;;
5180 esac
5181 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5182 $as_echo "$ac_try_echo"; } >&5
5183   (eval "$ac_try") 2>&5
5184   ac_status=$?
5185   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5186   test $ac_status = 0; }; }; then
5187       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5188       rm -f conftest2.*
5189       if { { case "(($ac_try" in
5190   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5191   *) ac_try_echo=$ac_try;;
5192 esac
5193 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5194 $as_echo "$ac_try_echo"; } >&5
5195   (eval "$ac_try") 2>&5
5196   ac_status=$?
5197   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5198   test $ac_status = 0; } &&
5199          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5200   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5201   *) ac_try_echo=$ac_try;;
5202 esac
5203 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5204 $as_echo "$ac_try_echo"; } >&5
5205   (eval "$ac_try") 2>&5
5206   ac_status=$?
5207   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5208   test $ac_status = 0; };
5209       then
5210         # cc works too.
5211         :
5212       else
5213         # cc exists but doesn't like -o.
5214         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5215       fi
5216     fi
5217   fi
5218 else
5219   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5220 fi
5221 rm -f core conftest*
5222
5223 fi
5224 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5226 $as_echo "yes" >&6; }
5227 else
5228   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5229 $as_echo "no" >&6; }
5230
5231 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5232
5233 fi
5234
5235 # FIXME: we rely on the cache variable name because
5236 # there is no other way.
5237 set dummy $CC
5238 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5239 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5240 if test "$am_t" != yes; then
5241    # Losing compiler, so override with the script.
5242    # FIXME: It is wrong to rewrite CC.
5243    # But if we don't then we get into trouble of one sort or another.
5244    # A longer-term fix would be to have automake use am__CC in this case,
5245    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5246    CC="$am_aux_dir/compile $CC"
5247 fi
5248
5249
5250
5251 # Initialize gnulib right after verifying that the C compiler works.
5252 if test -n "$ac_tool_prefix"; then
5253   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5254 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5256 $as_echo_n "checking for $ac_word... " >&6; }
5257 if ${ac_cv_prog_RANLIB+:} false; then :
5258   $as_echo_n "(cached) " >&6
5259 else
5260   if test -n "$RANLIB"; then
5261   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5262 else
5263 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5264 for as_dir in $PATH
5265 do
5266   IFS=$as_save_IFS
5267   test -z "$as_dir" && as_dir=.
5268     for ac_exec_ext in '' $ac_executable_extensions; do
5269   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5270     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5271     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5272     break 2
5273   fi
5274 done
5275   done
5276 IFS=$as_save_IFS
5277
5278 fi
5279 fi
5280 RANLIB=$ac_cv_prog_RANLIB
5281 if test -n "$RANLIB"; then
5282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5283 $as_echo "$RANLIB" >&6; }
5284 else
5285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5286 $as_echo "no" >&6; }
5287 fi
5288
5289
5290 fi
5291 if test -z "$ac_cv_prog_RANLIB"; then
5292   ac_ct_RANLIB=$RANLIB
5293   # Extract the first word of "ranlib", so it can be a program name with args.
5294 set dummy ranlib; ac_word=$2
5295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5296 $as_echo_n "checking for $ac_word... " >&6; }
5297 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5298   $as_echo_n "(cached) " >&6
5299 else
5300   if test -n "$ac_ct_RANLIB"; then
5301   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5302 else
5303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5304 for as_dir in $PATH
5305 do
5306   IFS=$as_save_IFS
5307   test -z "$as_dir" && as_dir=.
5308     for ac_exec_ext in '' $ac_executable_extensions; do
5309   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5310     ac_cv_prog_ac_ct_RANLIB="ranlib"
5311     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5312     break 2
5313   fi
5314 done
5315   done
5316 IFS=$as_save_IFS
5317
5318 fi
5319 fi
5320 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5321 if test -n "$ac_ct_RANLIB"; then
5322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5323 $as_echo "$ac_ct_RANLIB" >&6; }
5324 else
5325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5326 $as_echo "no" >&6; }
5327 fi
5328
5329   if test "x$ac_ct_RANLIB" = x; then
5330     RANLIB=":"
5331   else
5332     case $cross_compiling:$ac_tool_warned in
5333 yes:)
5334 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5335 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5336 ac_tool_warned=yes ;;
5337 esac
5338     RANLIB=$ac_ct_RANLIB
5339   fi
5340 else
5341   RANLIB="$ac_cv_prog_RANLIB"
5342 fi
5343
5344
5345 ac_ext=c
5346 ac_cpp='$CPP $CPPFLAGS'
5347 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5348 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5349 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5351 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5352 # On Suns, sometimes $CPP names a directory.
5353 if test -n "$CPP" && test -d "$CPP"; then
5354   CPP=
5355 fi
5356 if test -z "$CPP"; then
5357   if ${ac_cv_prog_CPP+:} false; then :
5358   $as_echo_n "(cached) " >&6
5359 else
5360       # Double quotes because CPP needs to be expanded
5361     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5362     do
5363       ac_preproc_ok=false
5364 for ac_c_preproc_warn_flag in '' yes
5365 do
5366   # Use a header file that comes with gcc, so configuring glibc
5367   # with a fresh cross-compiler works.
5368   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5369   # <limits.h> exists even on freestanding compilers.
5370   # On the NeXT, cc -E runs the code through the compiler's parser,
5371   # not just through cpp. "Syntax error" is here to catch this case.
5372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5373 /* end confdefs.h.  */
5374 #ifdef __STDC__
5375 # include <limits.h>
5376 #else
5377 # include <assert.h>
5378 #endif
5379                      Syntax error
5380 _ACEOF
5381 if ac_fn_c_try_cpp "$LINENO"; then :
5382
5383 else
5384   # Broken: fails on valid input.
5385 continue
5386 fi
5387 rm -f conftest.err conftest.i conftest.$ac_ext
5388
5389   # OK, works on sane cases.  Now check whether nonexistent headers
5390   # can be detected and how.
5391   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5392 /* end confdefs.h.  */
5393 #include <ac_nonexistent.h>
5394 _ACEOF
5395 if ac_fn_c_try_cpp "$LINENO"; then :
5396   # Broken: success on invalid input.
5397 continue
5398 else
5399   # Passes both tests.
5400 ac_preproc_ok=:
5401 break
5402 fi
5403 rm -f conftest.err conftest.i conftest.$ac_ext
5404
5405 done
5406 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5407 rm -f conftest.i conftest.err conftest.$ac_ext
5408 if $ac_preproc_ok; then :
5409   break
5410 fi
5411
5412     done
5413     ac_cv_prog_CPP=$CPP
5414
5415 fi
5416   CPP=$ac_cv_prog_CPP
5417 else
5418   ac_cv_prog_CPP=$CPP
5419 fi
5420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5421 $as_echo "$CPP" >&6; }
5422 ac_preproc_ok=false
5423 for ac_c_preproc_warn_flag in '' yes
5424 do
5425   # Use a header file that comes with gcc, so configuring glibc
5426   # with a fresh cross-compiler works.
5427   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5428   # <limits.h> exists even on freestanding compilers.
5429   # On the NeXT, cc -E runs the code through the compiler's parser,
5430   # not just through cpp. "Syntax error" is here to catch this case.
5431   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5432 /* end confdefs.h.  */
5433 #ifdef __STDC__
5434 # include <limits.h>
5435 #else
5436 # include <assert.h>
5437 #endif
5438                      Syntax error
5439 _ACEOF
5440 if ac_fn_c_try_cpp "$LINENO"; then :
5441
5442 else
5443   # Broken: fails on valid input.
5444 continue
5445 fi
5446 rm -f conftest.err conftest.i conftest.$ac_ext
5447
5448   # OK, works on sane cases.  Now check whether nonexistent headers
5449   # can be detected and how.
5450   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5451 /* end confdefs.h.  */
5452 #include <ac_nonexistent.h>
5453 _ACEOF
5454 if ac_fn_c_try_cpp "$LINENO"; then :
5455   # Broken: success on invalid input.
5456 continue
5457 else
5458   # Passes both tests.
5459 ac_preproc_ok=:
5460 break
5461 fi
5462 rm -f conftest.err conftest.i conftest.$ac_ext
5463
5464 done
5465 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5466 rm -f conftest.i conftest.err conftest.$ac_ext
5467 if $ac_preproc_ok; then :
5468
5469 else
5470   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5471 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5472 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5473 See \`config.log' for more details" "$LINENO" 5; }
5474 fi
5475
5476 ac_ext=c
5477 ac_cpp='$CPP $CPPFLAGS'
5478 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5479 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5480 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5481
5482
5483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5484 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5485 if ${ac_cv_path_GREP+:} false; then :
5486   $as_echo_n "(cached) " >&6
5487 else
5488   if test -z "$GREP"; then
5489   ac_path_GREP_found=false
5490   # Loop through the user's path and test for each of PROGNAME-LIST
5491   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5492 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5493 do
5494   IFS=$as_save_IFS
5495   test -z "$as_dir" && as_dir=.
5496     for ac_prog in grep ggrep; do
5497     for ac_exec_ext in '' $ac_executable_extensions; do
5498       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5499       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5500 # Check for GNU ac_path_GREP and select it if it is found.
5501   # Check for GNU $ac_path_GREP
5502 case `"$ac_path_GREP" --version 2>&1` in
5503 *GNU*)
5504   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5505 *)
5506   ac_count=0
5507   $as_echo_n 0123456789 >"conftest.in"
5508   while :
5509   do
5510     cat "conftest.in" "conftest.in" >"conftest.tmp"
5511     mv "conftest.tmp" "conftest.in"
5512     cp "conftest.in" "conftest.nl"
5513     $as_echo 'GREP' >> "conftest.nl"
5514     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5515     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5516     as_fn_arith $ac_count + 1 && ac_count=$as_val
5517     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5518       # Best one so far, save it but keep looking for a better one
5519       ac_cv_path_GREP="$ac_path_GREP"
5520       ac_path_GREP_max=$ac_count
5521     fi
5522     # 10*(2^10) chars as input seems more than enough
5523     test $ac_count -gt 10 && break
5524   done
5525   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5526 esac
5527
5528       $ac_path_GREP_found && break 3
5529     done
5530   done
5531   done
5532 IFS=$as_save_IFS
5533   if test -z "$ac_cv_path_GREP"; then
5534     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5535   fi
5536 else
5537   ac_cv_path_GREP=$GREP
5538 fi
5539
5540 fi
5541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5542 $as_echo "$ac_cv_path_GREP" >&6; }
5543  GREP="$ac_cv_path_GREP"
5544
5545
5546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5547 $as_echo_n "checking for egrep... " >&6; }
5548 if ${ac_cv_path_EGREP+:} false; then :
5549   $as_echo_n "(cached) " >&6
5550 else
5551   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5552    then ac_cv_path_EGREP="$GREP -E"
5553    else
5554      if test -z "$EGREP"; then
5555   ac_path_EGREP_found=false
5556   # Loop through the user's path and test for each of PROGNAME-LIST
5557   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5558 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5559 do
5560   IFS=$as_save_IFS
5561   test -z "$as_dir" && as_dir=.
5562     for ac_prog in egrep; do
5563     for ac_exec_ext in '' $ac_executable_extensions; do
5564       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5565       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5566 # Check for GNU ac_path_EGREP and select it if it is found.
5567   # Check for GNU $ac_path_EGREP
5568 case `"$ac_path_EGREP" --version 2>&1` in
5569 *GNU*)
5570   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5571 *)
5572   ac_count=0
5573   $as_echo_n 0123456789 >"conftest.in"
5574   while :
5575   do
5576     cat "conftest.in" "conftest.in" >"conftest.tmp"
5577     mv "conftest.tmp" "conftest.in"
5578     cp "conftest.in" "conftest.nl"
5579     $as_echo 'EGREP' >> "conftest.nl"
5580     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5581     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5582     as_fn_arith $ac_count + 1 && ac_count=$as_val
5583     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5584       # Best one so far, save it but keep looking for a better one
5585       ac_cv_path_EGREP="$ac_path_EGREP"
5586       ac_path_EGREP_max=$ac_count
5587     fi
5588     # 10*(2^10) chars as input seems more than enough
5589     test $ac_count -gt 10 && break
5590   done
5591   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5592 esac
5593
5594       $ac_path_EGREP_found && break 3
5595     done
5596   done
5597   done
5598 IFS=$as_save_IFS
5599   if test -z "$ac_cv_path_EGREP"; then
5600     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5601   fi
5602 else
5603   ac_cv_path_EGREP=$EGREP
5604 fi
5605
5606    fi
5607 fi
5608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5609 $as_echo "$ac_cv_path_EGREP" >&6; }
5610  EGREP="$ac_cv_path_EGREP"
5611
5612
5613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5614 $as_echo_n "checking for ANSI C header files... " >&6; }
5615 if ${ac_cv_header_stdc+:} false; then :
5616   $as_echo_n "(cached) " >&6
5617 else
5618   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5619 /* end confdefs.h.  */
5620 #include <stdlib.h>
5621 #include <stdarg.h>
5622 #include <string.h>
5623 #include <float.h>
5624
5625 int
5626 main ()
5627 {
5628
5629   ;
5630   return 0;
5631 }
5632 _ACEOF
5633 if ac_fn_c_try_compile "$LINENO"; then :
5634   ac_cv_header_stdc=yes
5635 else
5636   ac_cv_header_stdc=no
5637 fi
5638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5639
5640 if test $ac_cv_header_stdc = yes; then
5641   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5643 /* end confdefs.h.  */
5644 #include <string.h>
5645
5646 _ACEOF
5647 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5648   $EGREP "memchr" >/dev/null 2>&1; then :
5649
5650 else
5651   ac_cv_header_stdc=no
5652 fi
5653 rm -f conftest*
5654
5655 fi
5656
5657 if test $ac_cv_header_stdc = yes; then
5658   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5660 /* end confdefs.h.  */
5661 #include <stdlib.h>
5662
5663 _ACEOF
5664 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5665   $EGREP "free" >/dev/null 2>&1; then :
5666
5667 else
5668   ac_cv_header_stdc=no
5669 fi
5670 rm -f conftest*
5671
5672 fi
5673
5674 if test $ac_cv_header_stdc = yes; then
5675   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5676   if test "$cross_compiling" = yes; then :
5677   :
5678 else
5679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5680 /* end confdefs.h.  */
5681 #include <ctype.h>
5682 #include <stdlib.h>
5683 #if ((' ' & 0x0FF) == 0x020)
5684 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5685 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5686 #else
5687 # define ISLOWER(c) \
5688                    (('a' <= (c) && (c) <= 'i') \
5689                      || ('j' <= (c) && (c) <= 'r') \
5690                      || ('s' <= (c) && (c) <= 'z'))
5691 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5692 #endif
5693
5694 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5695 int
5696 main ()
5697 {
5698   int i;
5699   for (i = 0; i < 256; i++)
5700     if (XOR (islower (i), ISLOWER (i))
5701         || toupper (i) != TOUPPER (i))
5702       return 2;
5703   return 0;
5704 }
5705 _ACEOF
5706 if ac_fn_c_try_run "$LINENO"; then :
5707
5708 else
5709   ac_cv_header_stdc=no
5710 fi
5711 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5712   conftest.$ac_objext conftest.beam conftest.$ac_ext
5713 fi
5714
5715 fi
5716 fi
5717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5718 $as_echo "$ac_cv_header_stdc" >&6; }
5719 if test $ac_cv_header_stdc = yes; then
5720
5721 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5722
5723 fi
5724
5725 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5726 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5727                   inttypes.h stdint.h unistd.h
5728 do :
5729   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5730 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5731 "
5732 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5733   cat >>confdefs.h <<_ACEOF
5734 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5735 _ACEOF
5736
5737 fi
5738
5739 done
5740
5741
5742
5743
5744
5745   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5746 if test "x$ac_cv_header_minix_config_h" = xyes; then :
5747   MINIX=yes
5748 else
5749   MINIX=
5750 fi
5751
5752
5753   if test "$MINIX" = yes; then
5754
5755 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5756
5757
5758 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5759
5760
5761 $as_echo "#define _MINIX 1" >>confdefs.h
5762
5763   fi
5764
5765         case "$host_os" in
5766     hpux*)
5767
5768 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
5769
5770       ;;
5771   esac
5772
5773
5774   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5775 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5776 if ${ac_cv_safe_to_define___extensions__+:} false; then :
5777   $as_echo_n "(cached) " >&6
5778 else
5779   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5780 /* end confdefs.h.  */
5781
5782 #         define __EXTENSIONS__ 1
5783           $ac_includes_default
5784 int
5785 main ()
5786 {
5787
5788   ;
5789   return 0;
5790 }
5791 _ACEOF
5792 if ac_fn_c_try_compile "$LINENO"; then :
5793   ac_cv_safe_to_define___extensions__=yes
5794 else
5795   ac_cv_safe_to_define___extensions__=no
5796 fi
5797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5798 fi
5799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5800 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5801   test $ac_cv_safe_to_define___extensions__ = yes &&
5802     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5803
5804   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5805
5806   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5807
5808   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5809
5810   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5811
5812
5813
5814
5815
5816
5817
5818
5819
5820
5821   # Code from module arg-nonnull:
5822   # Code from module c++defs:
5823   # Code from module dtoastr:
5824   # Code from module extensions:
5825
5826   # Code from module getopt-gnu:
5827   # Code from module getopt-posix:
5828   # Code from module gettext-h:
5829   # Code from module include_next:
5830   # Code from module intprops:
5831   # Code from module mktime:
5832   # Code from module multiarch:
5833   # Code from module stdbool:
5834   # Code from module stddef:
5835   # Code from module strftime:
5836   # Code from module time:
5837   # Code from module time_r:
5838   # Code from module unistd:
5839   # Code from module warn-on-use:
5840
5841
5842 # On Suns, sometimes $CPP names a directory.
5843 if test -n "$CPP" && test -d "$CPP"; then
5844   CPP=
5845 fi
5846
5847 ## If not using gcc, and on Solaris, and no CPP specified, see if
5848 ## using a Sun compiler, which needs -Xs to prevent whitespace.
5849 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
5850  test x"$CPP" = x; then
5851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
5852 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
5853   if ${emacs_cv_sunpro_c+:} false; then :
5854   $as_echo_n "(cached) " >&6
5855 else
5856   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5857 /* end confdefs.h.  */
5858
5859 int
5860 main ()
5861 {
5862 #ifndef __SUNPRO_C
5863 fail;
5864 #endif
5865
5866   ;
5867   return 0;
5868 }
5869 _ACEOF
5870 if ac_fn_c_try_link "$LINENO"; then :
5871   emacs_cv_sunpro_c=yes
5872 else
5873   emacs_cv_sunpro_c=no
5874 fi
5875 rm -f core conftest.err conftest.$ac_objext \
5876     conftest$ac_exeext conftest.$ac_ext
5877 fi
5878
5879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
5880 $as_echo "$emacs_cv_sunpro_c" >&6; }
5881
5882   if test x"$emacs_cv_sunpro_c" = xyes; then
5883     NON_GNU_CPP="$CC -E -Xs"
5884   fi
5885 fi
5886
5887 #### Some systems specify a CPP to use unless we are using GCC.
5888 #### Now that we know whether we are using GCC, we can decide whether
5889 #### to use that one.
5890 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
5891 then
5892   CPP="$NON_GNU_CPP"
5893 fi
5894
5895 #### Some systems specify a CC to use unless we are using GCC.
5896 #### Now that we know whether we are using GCC, we can decide whether
5897 #### to use that one.
5898 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
5899   test x$cc_specified != xyes
5900 then
5901   CC="$NON_GNU_CC"
5902 fi
5903
5904 if test x$GCC = xyes; then
5905   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5906 else
5907   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5908 fi
5909
5910 ### Use -Wno-pointer-sign if the compiler supports it
5911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
5912 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
5913 SAVE_CFLAGS="$CFLAGS"
5914 CFLAGS="$CFLAGS -Wno-pointer-sign"
5915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5916 /* end confdefs.h.  */
5917
5918 int
5919 main ()
5920 {
5921
5922   ;
5923   return 0;
5924 }
5925 _ACEOF
5926 if ac_fn_c_try_compile "$LINENO"; then :
5927   has_option=yes
5928 else
5929   has_option=no
5930 fi
5931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5932 if test $has_option = yes; then
5933    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
5934 fi
5935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5936 $as_echo "$has_option" >&6; }
5937 CFLAGS="$SAVE_CFLAGS"
5938 unset has_option
5939 unset SAVE_CFLAGS
5940
5941 ### Use -Wdeclaration-after-statement if the compiler supports it
5942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
5943 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
5944 SAVE_CFLAGS="$CFLAGS"
5945 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
5946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5947 /* end confdefs.h.  */
5948
5949 int
5950 main ()
5951 {
5952
5953   ;
5954   return 0;
5955 }
5956 _ACEOF
5957 if ac_fn_c_try_compile "$LINENO"; then :
5958   has_option=yes
5959 else
5960   has_option=no
5961 fi
5962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5963 if test $has_option = yes; then
5964    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
5965 fi
5966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5967 $as_echo "$has_option" >&6; }
5968 CFLAGS="$SAVE_CFLAGS"
5969 unset has_option
5970 unset SAVE_CFLAGS
5971
5972 ### Use -Wold-style-definition if the compiler supports it
5973 # This can be removed when conversion to standard C is finished.
5974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
5975 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
5976 SAVE_CFLAGS="$CFLAGS"
5977 CFLAGS="$CFLAGS -Wold-style-definition"
5978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5979 /* end confdefs.h.  */
5980
5981 int
5982 main ()
5983 {
5984
5985   ;
5986   return 0;
5987 }
5988 _ACEOF
5989 if ac_fn_c_try_compile "$LINENO"; then :
5990   has_option=yes
5991 else
5992   has_option=no
5993 fi
5994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5995 if test $has_option = yes; then
5996    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
5997 fi
5998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5999 $as_echo "$has_option" >&6; }
6000 CFLAGS="$SAVE_CFLAGS"
6001 unset has_option
6002 unset SAVE_CFLAGS
6003
6004 ### Use -Wimplicit-function-declaration if the compiler supports it
6005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6006 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6007 SAVE_CFLAGS="$CFLAGS"
6008 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6010 /* end confdefs.h.  */
6011
6012 int
6013 main ()
6014 {
6015
6016   ;
6017   return 0;
6018 }
6019 _ACEOF
6020 if ac_fn_c_try_compile "$LINENO"; then :
6021   has_option=yes
6022 else
6023   has_option=no
6024 fi
6025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6026 if test $has_option = yes; then
6027    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6028 fi
6029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6030 $as_echo "$has_option" >&6; }
6031 CFLAGS="$SAVE_CFLAGS"
6032 unset has_option
6033 unset SAVE_CFLAGS
6034
6035
6036
6037
6038 #### Some other nice autoconf tests.
6039
6040 ac_ext=c
6041 ac_cpp='$CPP $CPPFLAGS'
6042 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6043 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6044 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6046 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6047 # On Suns, sometimes $CPP names a directory.
6048 if test -n "$CPP" && test -d "$CPP"; then
6049   CPP=
6050 fi
6051 if test -z "$CPP"; then
6052   if ${ac_cv_prog_CPP+:} false; then :
6053   $as_echo_n "(cached) " >&6
6054 else
6055       # Double quotes because CPP needs to be expanded
6056     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6057     do
6058       ac_preproc_ok=false
6059 for ac_c_preproc_warn_flag in '' yes
6060 do
6061   # Use a header file that comes with gcc, so configuring glibc
6062   # with a fresh cross-compiler works.
6063   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6064   # <limits.h> exists even on freestanding compilers.
6065   # On the NeXT, cc -E runs the code through the compiler's parser,
6066   # not just through cpp. "Syntax error" is here to catch this case.
6067   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6068 /* end confdefs.h.  */
6069 #ifdef __STDC__
6070 # include <limits.h>
6071 #else
6072 # include <assert.h>
6073 #endif
6074                      Syntax error
6075 _ACEOF
6076 if ac_fn_c_try_cpp "$LINENO"; then :
6077
6078 else
6079   # Broken: fails on valid input.
6080 continue
6081 fi
6082 rm -f conftest.err conftest.i conftest.$ac_ext
6083
6084   # OK, works on sane cases.  Now check whether nonexistent headers
6085   # can be detected and how.
6086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6087 /* end confdefs.h.  */
6088 #include <ac_nonexistent.h>
6089 _ACEOF
6090 if ac_fn_c_try_cpp "$LINENO"; then :
6091   # Broken: success on invalid input.
6092 continue
6093 else
6094   # Passes both tests.
6095 ac_preproc_ok=:
6096 break
6097 fi
6098 rm -f conftest.err conftest.i conftest.$ac_ext
6099
6100 done
6101 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6102 rm -f conftest.i conftest.err conftest.$ac_ext
6103 if $ac_preproc_ok; then :
6104   break
6105 fi
6106
6107     done
6108     ac_cv_prog_CPP=$CPP
6109
6110 fi
6111   CPP=$ac_cv_prog_CPP
6112 else
6113   ac_cv_prog_CPP=$CPP
6114 fi
6115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6116 $as_echo "$CPP" >&6; }
6117 ac_preproc_ok=false
6118 for ac_c_preproc_warn_flag in '' yes
6119 do
6120   # Use a header file that comes with gcc, so configuring glibc
6121   # with a fresh cross-compiler works.
6122   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6123   # <limits.h> exists even on freestanding compilers.
6124   # On the NeXT, cc -E runs the code through the compiler's parser,
6125   # not just through cpp. "Syntax error" is here to catch this case.
6126   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6127 /* end confdefs.h.  */
6128 #ifdef __STDC__
6129 # include <limits.h>
6130 #else
6131 # include <assert.h>
6132 #endif
6133                      Syntax error
6134 _ACEOF
6135 if ac_fn_c_try_cpp "$LINENO"; then :
6136
6137 else
6138   # Broken: fails on valid input.
6139 continue
6140 fi
6141 rm -f conftest.err conftest.i conftest.$ac_ext
6142
6143   # OK, works on sane cases.  Now check whether nonexistent headers
6144   # can be detected and how.
6145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6146 /* end confdefs.h.  */
6147 #include <ac_nonexistent.h>
6148 _ACEOF
6149 if ac_fn_c_try_cpp "$LINENO"; then :
6150   # Broken: success on invalid input.
6151 continue
6152 else
6153   # Passes both tests.
6154 ac_preproc_ok=:
6155 break
6156 fi
6157 rm -f conftest.err conftest.i conftest.$ac_ext
6158
6159 done
6160 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6161 rm -f conftest.i conftest.err conftest.$ac_ext
6162 if $ac_preproc_ok; then :
6163
6164 else
6165   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6166 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6167 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6168 See \`config.log' for more details" "$LINENO" 5; }
6169 fi
6170
6171 ac_ext=c
6172 ac_cpp='$CPP $CPPFLAGS'
6173 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6174 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6175 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6176
6177
6178 if test "x$RANLIB" = x; then
6179   if test -n "$ac_tool_prefix"; then
6180   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6181 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6183 $as_echo_n "checking for $ac_word... " >&6; }
6184 if ${ac_cv_prog_RANLIB+:} false; then :
6185   $as_echo_n "(cached) " >&6
6186 else
6187   if test -n "$RANLIB"; then
6188   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6189 else
6190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6191 for as_dir in $PATH
6192 do
6193   IFS=$as_save_IFS
6194   test -z "$as_dir" && as_dir=.
6195     for ac_exec_ext in '' $ac_executable_extensions; do
6196   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6197     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6198     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6199     break 2
6200   fi
6201 done
6202   done
6203 IFS=$as_save_IFS
6204
6205 fi
6206 fi
6207 RANLIB=$ac_cv_prog_RANLIB
6208 if test -n "$RANLIB"; then
6209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6210 $as_echo "$RANLIB" >&6; }
6211 else
6212   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6213 $as_echo "no" >&6; }
6214 fi
6215
6216
6217 fi
6218 if test -z "$ac_cv_prog_RANLIB"; then
6219   ac_ct_RANLIB=$RANLIB
6220   # Extract the first word of "ranlib", so it can be a program name with args.
6221 set dummy ranlib; ac_word=$2
6222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6223 $as_echo_n "checking for $ac_word... " >&6; }
6224 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6225   $as_echo_n "(cached) " >&6
6226 else
6227   if test -n "$ac_ct_RANLIB"; then
6228   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6229 else
6230 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6231 for as_dir in $PATH
6232 do
6233   IFS=$as_save_IFS
6234   test -z "$as_dir" && as_dir=.
6235     for ac_exec_ext in '' $ac_executable_extensions; do
6236   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6237     ac_cv_prog_ac_ct_RANLIB="ranlib"
6238     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6239     break 2
6240   fi
6241 done
6242   done
6243 IFS=$as_save_IFS
6244
6245 fi
6246 fi
6247 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6248 if test -n "$ac_ct_RANLIB"; then
6249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6250 $as_echo "$ac_ct_RANLIB" >&6; }
6251 else
6252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6253 $as_echo "no" >&6; }
6254 fi
6255
6256   if test "x$ac_ct_RANLIB" = x; then
6257     RANLIB=":"
6258   else
6259     case $cross_compiling:$ac_tool_warned in
6260 yes:)
6261 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6262 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6263 ac_tool_warned=yes ;;
6264 esac
6265     RANLIB=$ac_ct_RANLIB
6266   fi
6267 else
6268   RANLIB="$ac_cv_prog_RANLIB"
6269 fi
6270
6271 fi
6272
6273 ## Although we're running on an amd64 kernel, we're actually compiling for
6274 ## the x86 architecture.  The user should probably have provided an
6275 ## explicit --build to `configure', but if everything else than the kernel
6276 ## is running in i386 mode, we can help them out.
6277 if test "$machine" = "amdx86-64"; then
6278   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6279 if test "x$ac_cv_have_decl_i386" = xyes; then :
6280
6281 fi
6282
6283   if test "$ac_cv_have_decl_i386" = "yes"; then
6284     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6285     machine=intel386
6286     machfile="m/${machine}.h"
6287   fi
6288 fi
6289
6290 # Extract the first word of "install-info", so it can be a program name with args.
6291 set dummy install-info; ac_word=$2
6292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6293 $as_echo_n "checking for $ac_word... " >&6; }
6294 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6295   $as_echo_n "(cached) " >&6
6296 else
6297   case $INSTALL_INFO in
6298   [\\/]* | ?:[\\/]*)
6299   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6300   ;;
6301   *)
6302   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6303 for as_dir in $PATH
6304 do
6305   IFS=$as_save_IFS
6306   test -z "$as_dir" && as_dir=.
6307     for ac_exec_ext in '' $ac_executable_extensions; do
6308   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6309     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6310     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6311     break 2
6312   fi
6313 done
6314   done
6315 IFS=$as_save_IFS
6316
6317   ;;
6318 esac
6319 fi
6320 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6321 if test -n "$INSTALL_INFO"; then
6322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6323 $as_echo "$INSTALL_INFO" >&6; }
6324 else
6325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6326 $as_echo "no" >&6; }
6327 fi
6328
6329
6330 # Extract the first word of "install-info", so it can be a program name with args.
6331 set dummy install-info; ac_word=$2
6332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6333 $as_echo_n "checking for $ac_word... " >&6; }
6334 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6335   $as_echo_n "(cached) " >&6
6336 else
6337   case $INSTALL_INFO in
6338   [\\/]* | ?:[\\/]*)
6339   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6340   ;;
6341   *)
6342   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6343 for as_dir in /usr/sbin
6344 do
6345   IFS=$as_save_IFS
6346   test -z "$as_dir" && as_dir=.
6347     for ac_exec_ext in '' $ac_executable_extensions; do
6348   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6349     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6350     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6351     break 2
6352   fi
6353 done
6354   done
6355 IFS=$as_save_IFS
6356
6357   ;;
6358 esac
6359 fi
6360 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6361 if test -n "$INSTALL_INFO"; then
6362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6363 $as_echo "$INSTALL_INFO" >&6; }
6364 else
6365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6366 $as_echo "no" >&6; }
6367 fi
6368
6369
6370 # Extract the first word of "install-info", so it can be a program name with args.
6371 set dummy install-info; ac_word=$2
6372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6373 $as_echo_n "checking for $ac_word... " >&6; }
6374 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6375   $as_echo_n "(cached) " >&6
6376 else
6377   case $INSTALL_INFO in
6378   [\\/]* | ?:[\\/]*)
6379   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6380   ;;
6381   *)
6382   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6383 for as_dir in /sbin
6384 do
6385   IFS=$as_save_IFS
6386   test -z "$as_dir" && as_dir=.
6387     for ac_exec_ext in '' $ac_executable_extensions; do
6388   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6389     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6390     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6391     break 2
6392   fi
6393 done
6394   done
6395 IFS=$as_save_IFS
6396
6397   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6398   ;;
6399 esac
6400 fi
6401 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6402 if test -n "$INSTALL_INFO"; then
6403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6404 $as_echo "$INSTALL_INFO" >&6; }
6405 else
6406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6407 $as_echo "no" >&6; }
6408 fi
6409
6410
6411 # Extract the first word of "gzip", so it can be a program name with args.
6412 set dummy gzip; ac_word=$2
6413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6414 $as_echo_n "checking for $ac_word... " >&6; }
6415 if ${ac_cv_path_GZIP_PROG+:} false; then :
6416   $as_echo_n "(cached) " >&6
6417 else
6418   case $GZIP_PROG in
6419   [\\/]* | ?:[\\/]*)
6420   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6421   ;;
6422   *)
6423   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6424 for as_dir in $PATH
6425 do
6426   IFS=$as_save_IFS
6427   test -z "$as_dir" && as_dir=.
6428     for ac_exec_ext in '' $ac_executable_extensions; do
6429   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6430     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
6431     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6432     break 2
6433   fi
6434 done
6435   done
6436 IFS=$as_save_IFS
6437
6438   ;;
6439 esac
6440 fi
6441 GZIP_PROG=$ac_cv_path_GZIP_PROG
6442 if test -n "$GZIP_PROG"; then
6443   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6444 $as_echo "$GZIP_PROG" >&6; }
6445 else
6446   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6447 $as_echo "no" >&6; }
6448 fi
6449
6450
6451
6452
6453 ## Need makeinfo >= 4.6 (?) to build the manuals.
6454 # Extract the first word of "makeinfo", so it can be a program name with args.
6455 set dummy makeinfo; ac_word=$2
6456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6457 $as_echo_n "checking for $ac_word... " >&6; }
6458 if ${ac_cv_path_MAKEINFO+:} false; then :
6459   $as_echo_n "(cached) " >&6
6460 else
6461   case $MAKEINFO in
6462   [\\/]* | ?:[\\/]*)
6463   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6464   ;;
6465   *)
6466   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6467 for as_dir in $PATH
6468 do
6469   IFS=$as_save_IFS
6470   test -z "$as_dir" && as_dir=.
6471     for ac_exec_ext in '' $ac_executable_extensions; do
6472   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6473     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6474     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6475     break 2
6476   fi
6477 done
6478   done
6479 IFS=$as_save_IFS
6480
6481   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6482   ;;
6483 esac
6484 fi
6485 MAKEINFO=$ac_cv_path_MAKEINFO
6486 if test -n "$MAKEINFO"; then
6487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6488 $as_echo "$MAKEINFO" >&6; }
6489 else
6490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6491 $as_echo "no" >&6; }
6492 fi
6493
6494
6495 if test "$MAKEINFO" != "no" && \
6496   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
6497    MAKEINFO=no
6498 fi
6499
6500 ## Makeinfo is unusual.  For a released Emacs, the manuals are
6501 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
6502 ## therefore in the category of "special tools" not normally required, which
6503 ## configure does not have to check for (eg autoconf itself).
6504 ## In a Bazaar checkout on the other hand, the manuals are not included.
6505 ## So makeinfo is a requirement to build from Bazaar, and configure
6506 ## should test for it as it does for any other build requirement.
6507 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6508 ## with pre-built manuals, from a Bazaar checkout.
6509 HAVE_MAKEINFO=yes
6510
6511 if test "$MAKEINFO" = "no"; then
6512   MAKEINFO=makeinfo
6513   if test "x${with_makeinfo}" = "xno"; then
6514     HAVE_MAKEINFO=no
6515   elif test ! -e $srcdir/info/emacs; then
6516     as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
6517 source tree does not seem to have pre-built manuals in the \`info' directory.
6518 Either install a suitable version of makeinfo, or re-run configure
6519 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6520   fi
6521 fi
6522
6523
6524
6525 if test x$GCC = xyes; then
6526   test "x$GCC_LINK_TEST_OPTIONS" != x && \
6527     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6528 else
6529   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6530     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6531 fi
6532
6533
6534 late_LDFLAGS=$LDFLAGS
6535 if test x$GCC = xyes; then
6536   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6537 else
6538   LDFLAGS="$LDFLAGS -znocombreloc"
6539 fi
6540
6541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6542 $as_echo_n "checking for -znocombreloc... " >&6; }
6543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6544 /* end confdefs.h.  */
6545
6546 int
6547 main ()
6548 {
6549
6550   ;
6551   return 0;
6552 }
6553 _ACEOF
6554 if ac_fn_c_try_link "$LINENO"; then :
6555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6556 $as_echo "yes" >&6; }
6557 else
6558   LDFLAGS=$late_LDFLAGS
6559   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6560 $as_echo "no" >&6; }
6561 fi
6562 rm -f core conftest.err conftest.$ac_objext \
6563     conftest$ac_exeext conftest.$ac_ext
6564
6565
6566 # The value of CPP is a quoted variable reference, so we need to do this
6567 # to get its actual value...
6568 CPP=`eval "echo $CPP"`
6569
6570
6571 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
6572 case "$opsys" in
6573   your-opsys-here) CANNOT_DUMP=yes ;;
6574 esac
6575
6576 test "$CANNOT_DUMP" = "yes" && \
6577
6578 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6579
6580
6581
6582
6583
6584 UNEXEC_OBJ=unexelf.o
6585 case "$opsys" in
6586   # MSDOS uses unexcoff.o
6587   # MSWindows uses unexw32.o
6588   aix4-2)
6589    UNEXEC_OBJ=unexaix.o
6590    ;;
6591   cygwin)
6592    UNEXEC_OBJ=unexcw.o
6593    ;;
6594   darwin)
6595    UNEXEC_OBJ=unexmacosx.o
6596    ;;
6597   hpux10-20 | hpux11)
6598    UNEXEC_OBJ=unexhp9k800.o
6599    ;;
6600   sol2-10)
6601    # Use the Solaris dldump() function, called from unexsol.c, to dump
6602    # emacs, instead of the generic ELF dump code found in unexelf.c.
6603    # The resulting binary has a complete symbol table, and is better
6604    # for debugging and other observability tools (debuggers, pstack, etc).
6605    #
6606    # If you encounter a problem using dldump(), please consider sending
6607    # a message to the OpenSolaris tools-linking mailing list:
6608    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
6609    #
6610    # It is likely that dldump() works with older Solaris too, but this has
6611    # not been tested, so for now this change is for Solaris 10 or newer.
6612    UNEXEC_OBJ=unexsol.o
6613    ;;
6614 esac
6615
6616 LD_SWITCH_SYSTEM=
6617 case "$opsys" in
6618   freebsd)
6619    ## Let `ld' find image libs and similar things in /usr/local/lib.
6620    ## The system compiler, GCC, has apparently been modified to not
6621    ## look there, contrary to what a stock GCC would do.
6622    LD_SWITCH_SYSTEM=-L/usr/local/lib
6623    ;;
6624
6625   gnu-linux)
6626    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
6627    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
6628    ;;
6629
6630   netbsd)
6631    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
6632    ;;
6633
6634   openbsd)
6635    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
6636    ## otherwise Emacs dumps core on elf systems.
6637    LD_SWITCH_SYSTEM="-Z"
6638    ;;
6639 esac
6640
6641
6642 ac_link="$ac_link $LD_SWITCH_SYSTEM"
6643
6644 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
6645 ## which has not been defined yet.  When this was handled with cpp,
6646 ## it was expanded to null when configure sourced the s/*.h file.
6647 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
6648 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
6649 ## (or somesuch), but because it is supposed to go at the _front_
6650 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
6651 ## Compare with the gnu-linux case below, which added to the end
6652 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
6653 ## LD_SWITCH_SYSTEM_TEMACS.
6654 case "$opsys" in
6655   netbsd|openbsd)
6656    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
6657    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
6658 esac
6659
6660
6661 C_SWITCH_MACHINE=
6662 if test "$machine" = "alpha"; then
6663   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
6664 if test "x$ac_cv_have_decl___ELF__" = xyes; then :
6665
6666 fi
6667
6668   if test "$ac_cv_have_decl___ELF__" = "yes"; then
6669     ## With ELF, make sure that all common symbols get allocated to in the
6670     ## data section.  Otherwise, the dump of temacs may miss variables in
6671     ## the shared library that have been initialized.  For example, with
6672     ## GNU libc, __malloc_initialized would normally be resolved to the
6673     ## shared library's .bss section, which is fatal.
6674     if test "x$GCC" = "xyes"; then
6675       C_SWITCH_MACHINE="-fno-common"
6676     else
6677       as_fn_error $? "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
6678     fi
6679   else
6680     UNEXEC_OBJ=unexalpha.o
6681   fi
6682 fi
6683
6684
6685
6686
6687 C_SWITCH_SYSTEM=
6688 ## Some programs in src produce warnings saying certain subprograms
6689 ## are too complex and need a MAXMEM value greater than 2000 for
6690 ## additional optimization.  --nils@exp-math.uni-essen.de
6691 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
6692   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
6693 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
6694 ## It is redundant in glibc2, since we define _GNU_SOURCE.
6695
6696
6697
6698 LIBS_SYSTEM=
6699 case "$opsys" in
6700   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
6701   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
6702
6703   freebsd) LIBS_SYSTEM="-lutil" ;;
6704
6705   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
6706
6707   sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
6708
6709   ## Motif needs -lgen.
6710   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
6711 esac
6712
6713
6714
6715 ### Make sure subsequent tests use flags consistent with the build flags.
6716
6717 if test x"${OVERRIDE_CPPFLAGS}" != x; then
6718   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
6719 else
6720   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
6721 fi
6722
6723
6724
6725 # Check whether --enable-largefile was given.
6726 if test "${enable_largefile+set}" = set; then :
6727   enableval=$enable_largefile;
6728 fi
6729
6730 if test "$enable_largefile" != no; then
6731
6732   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6733 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6734 if ${ac_cv_sys_largefile_CC+:} false; then :
6735   $as_echo_n "(cached) " >&6
6736 else
6737   ac_cv_sys_largefile_CC=no
6738      if test "$GCC" != yes; then
6739        ac_save_CC=$CC
6740        while :; do
6741          # IRIX 6.2 and later do not support large files by default,
6742          # so use the C compiler's -n32 option if that helps.
6743          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6744 /* end confdefs.h.  */
6745 #include <sys/types.h>
6746  /* Check that off_t can represent 2**63 - 1 correctly.
6747     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6748     since some C++ compilers masquerading as C compilers
6749     incorrectly reject 9223372036854775807.  */
6750 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6751   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6752                        && LARGE_OFF_T % 2147483647 == 1)
6753                       ? 1 : -1];
6754 int
6755 main ()
6756 {
6757
6758   ;
6759   return 0;
6760 }
6761 _ACEOF
6762          if ac_fn_c_try_compile "$LINENO"; then :
6763   break
6764 fi
6765 rm -f core conftest.err conftest.$ac_objext
6766          CC="$CC -n32"
6767          if ac_fn_c_try_compile "$LINENO"; then :
6768   ac_cv_sys_largefile_CC=' -n32'; break
6769 fi
6770 rm -f core conftest.err conftest.$ac_objext
6771          break
6772        done
6773        CC=$ac_save_CC
6774        rm -f conftest.$ac_ext
6775     fi
6776 fi
6777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6778 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6779   if test "$ac_cv_sys_largefile_CC" != no; then
6780     CC=$CC$ac_cv_sys_largefile_CC
6781   fi
6782
6783   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6784 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6785 if ${ac_cv_sys_file_offset_bits+:} false; then :
6786   $as_echo_n "(cached) " >&6
6787 else
6788   while :; do
6789   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6790 /* end confdefs.h.  */
6791 #include <sys/types.h>
6792  /* Check that off_t can represent 2**63 - 1 correctly.
6793     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6794     since some C++ compilers masquerading as C compilers
6795     incorrectly reject 9223372036854775807.  */
6796 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6797   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6798                        && LARGE_OFF_T % 2147483647 == 1)
6799                       ? 1 : -1];
6800 int
6801 main ()
6802 {
6803
6804   ;
6805   return 0;
6806 }
6807 _ACEOF
6808 if ac_fn_c_try_compile "$LINENO"; then :
6809   ac_cv_sys_file_offset_bits=no; break
6810 fi
6811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6812   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6813 /* end confdefs.h.  */
6814 #define _FILE_OFFSET_BITS 64
6815 #include <sys/types.h>
6816  /* Check that off_t can represent 2**63 - 1 correctly.
6817     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6818     since some C++ compilers masquerading as C compilers
6819     incorrectly reject 9223372036854775807.  */
6820 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6821   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6822                        && LARGE_OFF_T % 2147483647 == 1)
6823                       ? 1 : -1];
6824 int
6825 main ()
6826 {
6827
6828   ;
6829   return 0;
6830 }
6831 _ACEOF
6832 if ac_fn_c_try_compile "$LINENO"; then :
6833   ac_cv_sys_file_offset_bits=64; break
6834 fi
6835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6836   ac_cv_sys_file_offset_bits=unknown
6837   break
6838 done
6839 fi
6840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6841 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6842 case $ac_cv_sys_file_offset_bits in #(
6843   no | unknown) ;;
6844   *)
6845 cat >>confdefs.h <<_ACEOF
6846 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6847 _ACEOF
6848 ;;
6849 esac
6850 rm -rf conftest*
6851   if test $ac_cv_sys_file_offset_bits = unknown; then
6852     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6853 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6854 if ${ac_cv_sys_large_files+:} false; then :
6855   $as_echo_n "(cached) " >&6
6856 else
6857   while :; do
6858   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6859 /* end confdefs.h.  */
6860 #include <sys/types.h>
6861  /* Check that off_t can represent 2**63 - 1 correctly.
6862     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6863     since some C++ compilers masquerading as C compilers
6864     incorrectly reject 9223372036854775807.  */
6865 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6866   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6867                        && LARGE_OFF_T % 2147483647 == 1)
6868                       ? 1 : -1];
6869 int
6870 main ()
6871 {
6872
6873   ;
6874   return 0;
6875 }
6876 _ACEOF
6877 if ac_fn_c_try_compile "$LINENO"; then :
6878   ac_cv_sys_large_files=no; break
6879 fi
6880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6881   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6882 /* end confdefs.h.  */
6883 #define _LARGE_FILES 1
6884 #include <sys/types.h>
6885  /* Check that off_t can represent 2**63 - 1 correctly.
6886     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6887     since some C++ compilers masquerading as C compilers
6888     incorrectly reject 9223372036854775807.  */
6889 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6890   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6891                        && LARGE_OFF_T % 2147483647 == 1)
6892                       ? 1 : -1];
6893 int
6894 main ()
6895 {
6896
6897   ;
6898   return 0;
6899 }
6900 _ACEOF
6901 if ac_fn_c_try_compile "$LINENO"; then :
6902   ac_cv_sys_large_files=1; break
6903 fi
6904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6905   ac_cv_sys_large_files=unknown
6906   break
6907 done
6908 fi
6909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6910 $as_echo "$ac_cv_sys_large_files" >&6; }
6911 case $ac_cv_sys_large_files in #(
6912   no | unknown) ;;
6913   *)
6914 cat >>confdefs.h <<_ACEOF
6915 #define _LARGE_FILES $ac_cv_sys_large_files
6916 _ACEOF
6917 ;;
6918 esac
6919 rm -rf conftest*
6920   fi
6921 fi
6922
6923
6924
6925 ## If user specified a crt-dir, use that unconditionally.
6926 if test "X$CRT_DIR" = "X"; then
6927
6928   case "$canonical" in
6929     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
6930     ## On x86-64 and s390x GNU/Linux distributions, the standard library
6931     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
6932     ## For anything else (eg /usr/lib32), it is up the user to specify
6933     ## the location (bug#5655).
6934     ## Test for crtn.o, not just the directory, because sometimes the
6935     ## directory exists but does not have the relevant files (bug#1287).
6936     ## FIXME better to test for binary compatibility somehow.
6937     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
6938     ;;
6939
6940     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
6941   esac
6942
6943   case "$opsys" in
6944     hpux10-20) CRT_DIR=/lib ;;
6945   esac
6946
6947   ## Default is /usr/lib.
6948   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
6949
6950 else
6951
6952   ## Some platforms don't use any of these files, so it is not
6953   ## appropriate to put this test outside the if block.
6954   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
6955     as_fn_error $? "crt*.o not found in specified location." "$LINENO" 5
6956
6957 fi
6958
6959
6960
6961 LIB_MATH=-lm
6962 LIB_STANDARD=
6963 START_FILES=
6964
6965 case $opsys in
6966   cygwin )
6967     LIB_MATH=
6968     START_FILES='pre-crt0.o'
6969     ;;
6970   darwin )
6971     ## Adding -lm confuses the dynamic linker, so omit it.
6972     LIB_MATH=
6973     START_FILES='pre-crt0.o'
6974     ;;
6975   freebsd )
6976     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6977     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6978     ;;
6979   gnu-linux | gnu-kfreebsd )
6980     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
6981     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
6982     ;;
6983   hpux10-20 | hpux11 )
6984     LIB_STANDARD=-lc
6985     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
6986     ;;
6987   netbsd | openbsd )
6988     if test -f $CRT_DIR/crti.o; then
6989         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6990         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6991     else
6992         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
6993         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
6994     fi
6995     ;;
6996 esac
6997
6998
6999
7000
7001
7002
7003
7004 if test "${with_sound}" != "no"; then
7005   # Sound support for GNU/Linux and the free BSDs.
7006   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7007 do :
7008   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7009 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7010 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7011   cat >>confdefs.h <<_ACEOF
7012 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7013 _ACEOF
7014  have_sound_header=yes
7015 fi
7016
7017 done
7018
7019   # Emulation library used on NetBSD.
7020   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7021 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7022 if ${ac_cv_lib_ossaudio__oss_ioctl+:} false; then :
7023   $as_echo_n "(cached) " >&6
7024 else
7025   ac_check_lib_save_LIBS=$LIBS
7026 LIBS="-lossaudio  $LIBS"
7027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7028 /* end confdefs.h.  */
7029
7030 /* Override any GCC internal prototype to avoid an error.
7031    Use char because int might match the return type of a GCC
7032    builtin and then its argument prototype would still apply.  */
7033 #ifdef __cplusplus
7034 extern "C"
7035 #endif
7036 char _oss_ioctl ();
7037 int
7038 main ()
7039 {
7040 return _oss_ioctl ();
7041   ;
7042   return 0;
7043 }
7044 _ACEOF
7045 if ac_fn_c_try_link "$LINENO"; then :
7046   ac_cv_lib_ossaudio__oss_ioctl=yes
7047 else
7048   ac_cv_lib_ossaudio__oss_ioctl=no
7049 fi
7050 rm -f core conftest.err conftest.$ac_objext \
7051     conftest$ac_exeext conftest.$ac_ext
7052 LIBS=$ac_check_lib_save_LIBS
7053 fi
7054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7055 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7056 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes; then :
7057   LIBSOUND=-lossaudio
7058 else
7059   LIBSOUND=
7060 fi
7061
7062
7063
7064   ALSA_REQUIRED=1.0.0
7065   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7066
7067   succeeded=no
7068
7069   # Extract the first word of "pkg-config", so it can be a program name with args.
7070 set dummy pkg-config; ac_word=$2
7071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7072 $as_echo_n "checking for $ac_word... " >&6; }
7073 if ${ac_cv_path_PKG_CONFIG+:} false; then :
7074   $as_echo_n "(cached) " >&6
7075 else
7076   case $PKG_CONFIG in
7077   [\\/]* | ?:[\\/]*)
7078   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7079   ;;
7080   *)
7081   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7082 for as_dir in $PATH
7083 do
7084   IFS=$as_save_IFS
7085   test -z "$as_dir" && as_dir=.
7086     for ac_exec_ext in '' $ac_executable_extensions; do
7087   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7088     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7089     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7090     break 2
7091   fi
7092 done
7093   done
7094 IFS=$as_save_IFS
7095
7096   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7097   ;;
7098 esac
7099 fi
7100 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7101 if test -n "$PKG_CONFIG"; then
7102   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7103 $as_echo "$PKG_CONFIG" >&6; }
7104 else
7105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7106 $as_echo "no" >&6; }
7107 fi
7108
7109
7110
7111   if test "$PKG_CONFIG" = "no" ; then
7112      HAVE_ALSA=no
7113   else
7114      PKG_CONFIG_MIN_VERSION=0.9.0
7115      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7116         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7117 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7118
7119         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7120             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7121 $as_echo "yes" >&6; }
7122             succeeded=yes
7123
7124             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7125 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7126             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7127             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7128 $as_echo "$ALSA_CFLAGS" >&6; }
7129
7130             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7131 $as_echo_n "checking ALSA_LIBS... " >&6; }
7132             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7133             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7134 $as_echo "$ALSA_LIBS" >&6; }
7135         else
7136             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7137 $as_echo "no" >&6; }
7138             ALSA_CFLAGS=""
7139             ALSA_LIBS=""
7140             ## If we have a custom action on failure, don't print errors, but
7141             ## do set a variable so people can do so.
7142             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7143
7144         fi
7145
7146
7147
7148      else
7149         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7150         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7151      fi
7152   fi
7153
7154   if test $succeeded = yes; then
7155      HAVE_ALSA=yes
7156   else
7157      HAVE_ALSA=no
7158   fi
7159
7160   if test $HAVE_ALSA = yes; then
7161     SAVE_CFLAGS="$CFLAGS"
7162     SAVE_LDFLAGS="$LDFLAGS"
7163     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7164     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7165     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7166 /* end confdefs.h.  */
7167 #include <asoundlib.h>
7168 int
7169 main ()
7170 {
7171 snd_lib_error_set_handler (0);
7172   ;
7173   return 0;
7174 }
7175 _ACEOF
7176 if ac_fn_c_try_compile "$LINENO"; then :
7177   emacs_alsa_normal=yes
7178 else
7179   emacs_alsa_normal=no
7180 fi
7181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7182     if test "$emacs_alsa_normal" != yes; then
7183       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7184 /* end confdefs.h.  */
7185 #include <alsa/asoundlib.h>
7186 int
7187 main ()
7188 {
7189 snd_lib_error_set_handler (0);
7190   ;
7191   return 0;
7192 }
7193 _ACEOF
7194 if ac_fn_c_try_compile "$LINENO"; then :
7195   emacs_alsa_subdir=yes
7196 else
7197   emacs_alsa_subdir=no
7198 fi
7199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7200       if test "$emacs_alsa_subdir" != yes; then
7201         as_fn_error $? "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7202       fi
7203       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7204     fi
7205
7206     CFLAGS="$SAVE_CFLAGS"
7207     LDFLAGS="$SAVE_LDFLAGS"
7208     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7209     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7210
7211 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7212
7213   fi
7214
7215         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7216      case "$opsys" in
7217               gnu-linux|freebsd|netbsd)
7218
7219 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7220
7221          ;;
7222      esac
7223   fi
7224
7225
7226 fi
7227
7228 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7229   linux/version.h sys/systeminfo.h limits.h \
7230   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7231   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7232   sys/utsname.h pwd.h utmp.h dirent.h util.h
7233 do :
7234   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7235 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7236 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7237   cat >>confdefs.h <<_ACEOF
7238 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7239 _ACEOF
7240
7241 fi
7242
7243 done
7244
7245
7246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7247 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7249 /* end confdefs.h.  */
7250 #include <sys/personality.h>
7251 int
7252 main ()
7253 {
7254 personality (PER_LINUX32)
7255   ;
7256   return 0;
7257 }
7258 _ACEOF
7259 if ac_fn_c_try_compile "$LINENO"; then :
7260   emacs_cv_personality_linux32=yes
7261 else
7262   emacs_cv_personality_linux32=no
7263 fi
7264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7266 $as_echo "$emacs_cv_personality_linux32" >&6; }
7267
7268 if test $emacs_cv_personality_linux32 = yes; then
7269
7270 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7271
7272 fi
7273
7274 for ac_header in term.h
7275 do :
7276   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7277 if test "x$ac_cv_header_term_h" = xyes; then :
7278   cat >>confdefs.h <<_ACEOF
7279 #define HAVE_TERM_H 1
7280 _ACEOF
7281
7282 fi
7283
7284 done
7285
7286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7287 $as_echo_n "checking for ANSI C header files... " >&6; }
7288 if ${ac_cv_header_stdc+:} false; then :
7289   $as_echo_n "(cached) " >&6
7290 else
7291   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7292 /* end confdefs.h.  */
7293 #include <stdlib.h>
7294 #include <stdarg.h>
7295 #include <string.h>
7296 #include <float.h>
7297
7298 int
7299 main ()
7300 {
7301
7302   ;
7303   return 0;
7304 }
7305 _ACEOF
7306 if ac_fn_c_try_compile "$LINENO"; then :
7307   ac_cv_header_stdc=yes
7308 else
7309   ac_cv_header_stdc=no
7310 fi
7311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7312
7313 if test $ac_cv_header_stdc = yes; then
7314   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7316 /* end confdefs.h.  */
7317 #include <string.h>
7318
7319 _ACEOF
7320 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7321   $EGREP "memchr" >/dev/null 2>&1; then :
7322
7323 else
7324   ac_cv_header_stdc=no
7325 fi
7326 rm -f conftest*
7327
7328 fi
7329
7330 if test $ac_cv_header_stdc = yes; then
7331   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7332   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7333 /* end confdefs.h.  */
7334 #include <stdlib.h>
7335
7336 _ACEOF
7337 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7338   $EGREP "free" >/dev/null 2>&1; then :
7339
7340 else
7341   ac_cv_header_stdc=no
7342 fi
7343 rm -f conftest*
7344
7345 fi
7346
7347 if test $ac_cv_header_stdc = yes; then
7348   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7349   if test "$cross_compiling" = yes; then :
7350   :
7351 else
7352   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7353 /* end confdefs.h.  */
7354 #include <ctype.h>
7355 #include <stdlib.h>
7356 #if ((' ' & 0x0FF) == 0x020)
7357 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7358 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7359 #else
7360 # define ISLOWER(c) \
7361                    (('a' <= (c) && (c) <= 'i') \
7362                      || ('j' <= (c) && (c) <= 'r') \
7363                      || ('s' <= (c) && (c) <= 'z'))
7364 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7365 #endif
7366
7367 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7368 int
7369 main ()
7370 {
7371   int i;
7372   for (i = 0; i < 256; i++)
7373     if (XOR (islower (i), ISLOWER (i))
7374         || toupper (i) != TOUPPER (i))
7375       return 2;
7376   return 0;
7377 }
7378 _ACEOF
7379 if ac_fn_c_try_run "$LINENO"; then :
7380
7381 else
7382   ac_cv_header_stdc=no
7383 fi
7384 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7385   conftest.$ac_objext conftest.beam conftest.$ac_ext
7386 fi
7387
7388 fi
7389 fi
7390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7391 $as_echo "$ac_cv_header_stdc" >&6; }
7392 if test $ac_cv_header_stdc = yes; then
7393
7394 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7395
7396 fi
7397
7398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7399 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7400 if ${ac_cv_header_time+:} false; then :
7401   $as_echo_n "(cached) " >&6
7402 else
7403   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7404 /* end confdefs.h.  */
7405 #include <sys/types.h>
7406 #include <sys/time.h>
7407 #include <time.h>
7408
7409 int
7410 main ()
7411 {
7412 if ((struct tm *) 0)
7413 return 0;
7414   ;
7415   return 0;
7416 }
7417 _ACEOF
7418 if ac_fn_c_try_compile "$LINENO"; then :
7419   ac_cv_header_time=yes
7420 else
7421   ac_cv_header_time=no
7422 fi
7423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7424 fi
7425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7426 $as_echo "$ac_cv_header_time" >&6; }
7427 if test $ac_cv_header_time = yes; then
7428
7429 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7430
7431 fi
7432
7433 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7434 if test "x$ac_cv_have_decl_sys_siglist" = xyes; then :
7435   ac_have_decl=1
7436 else
7437   ac_have_decl=0
7438 fi
7439
7440 cat >>confdefs.h <<_ACEOF
7441 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7442 _ACEOF
7443
7444 if test $ac_cv_have_decl_sys_siglist != yes; then
7445   # For Tru64, at least:
7446   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7447 if test "x$ac_cv_have_decl___sys_siglist" = xyes; then :
7448   ac_have_decl=1
7449 else
7450   ac_have_decl=0
7451 fi
7452
7453 cat >>confdefs.h <<_ACEOF
7454 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7455 _ACEOF
7456
7457   if test $ac_cv_have_decl___sys_siglist = yes; then
7458
7459 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7460
7461   fi
7462 fi
7463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7464 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7465 if ${ac_cv_header_sys_wait_h+:} false; then :
7466   $as_echo_n "(cached) " >&6
7467 else
7468   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7469 /* end confdefs.h.  */
7470 #include <sys/types.h>
7471 #include <sys/wait.h>
7472 #ifndef WEXITSTATUS
7473 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7474 #endif
7475 #ifndef WIFEXITED
7476 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7477 #endif
7478
7479 int
7480 main ()
7481 {
7482   int s;
7483   wait (&s);
7484   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7485   ;
7486   return 0;
7487 }
7488 _ACEOF
7489 if ac_fn_c_try_compile "$LINENO"; then :
7490   ac_cv_header_sys_wait_h=yes
7491 else
7492   ac_cv_header_sys_wait_h=no
7493 fi
7494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7495 fi
7496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7497 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7498 if test $ac_cv_header_sys_wait_h = yes; then
7499
7500 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7501
7502 fi
7503
7504
7505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7506 $as_echo_n "checking for struct utimbuf... " >&6; }
7507 if ${emacs_cv_struct_utimbuf+:} false; then :
7508   $as_echo_n "(cached) " >&6
7509 else
7510   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7511 /* end confdefs.h.  */
7512 #ifdef TIME_WITH_SYS_TIME
7513 #include <sys/time.h>
7514 #include <time.h>
7515 #else
7516 #ifdef HAVE_SYS_TIME_H
7517 #include <sys/time.h>
7518 #else
7519 #include <time.h>
7520 #endif
7521 #endif
7522 #ifdef HAVE_UTIME_H
7523 #include <utime.h>
7524 #endif
7525 int
7526 main ()
7527 {
7528 static struct utimbuf x; x.actime = x.modtime;
7529   ;
7530   return 0;
7531 }
7532 _ACEOF
7533 if ac_fn_c_try_compile "$LINENO"; then :
7534   emacs_cv_struct_utimbuf=yes
7535 else
7536   emacs_cv_struct_utimbuf=no
7537 fi
7538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7539 fi
7540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7541 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7542 if test $emacs_cv_struct_utimbuf = yes; then
7543
7544 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7545
7546 fi
7547
7548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7549 $as_echo_n "checking return type of signal handlers... " >&6; }
7550 if ${ac_cv_type_signal+:} false; then :
7551   $as_echo_n "(cached) " >&6
7552 else
7553   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7554 /* end confdefs.h.  */
7555 #include <sys/types.h>
7556 #include <signal.h>
7557
7558 int
7559 main ()
7560 {
7561 return *(signal (0, 0)) (0) == 1;
7562   ;
7563   return 0;
7564 }
7565 _ACEOF
7566 if ac_fn_c_try_compile "$LINENO"; then :
7567   ac_cv_type_signal=int
7568 else
7569   ac_cv_type_signal=void
7570 fi
7571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7572 fi
7573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7574 $as_echo "$ac_cv_type_signal" >&6; }
7575
7576 cat >>confdefs.h <<_ACEOF
7577 #define RETSIGTYPE $ac_cv_type_signal
7578 _ACEOF
7579
7580
7581
7582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7583 $as_echo_n "checking for speed_t... " >&6; }
7584 if ${emacs_cv_speed_t+:} false; then :
7585   $as_echo_n "(cached) " >&6
7586 else
7587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7588 /* end confdefs.h.  */
7589 #include <termios.h>
7590 int
7591 main ()
7592 {
7593 speed_t x = 1;
7594   ;
7595   return 0;
7596 }
7597 _ACEOF
7598 if ac_fn_c_try_compile "$LINENO"; then :
7599   emacs_cv_speed_t=yes
7600 else
7601   emacs_cv_speed_t=no
7602 fi
7603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7604 fi
7605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7606 $as_echo "$emacs_cv_speed_t" >&6; }
7607 if test $emacs_cv_speed_t = yes; then
7608
7609 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7610
7611 fi
7612
7613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7614 $as_echo_n "checking for struct timeval... " >&6; }
7615 if ${emacs_cv_struct_timeval+:} false; then :
7616   $as_echo_n "(cached) " >&6
7617 else
7618   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7619 /* end confdefs.h.  */
7620 #ifdef TIME_WITH_SYS_TIME
7621 #include <sys/time.h>
7622 #include <time.h>
7623 #else
7624 #ifdef HAVE_SYS_TIME_H
7625 #include <sys/time.h>
7626 #else
7627 #include <time.h>
7628 #endif
7629 #endif
7630 int
7631 main ()
7632 {
7633 static struct timeval x; x.tv_sec = x.tv_usec;
7634   ;
7635   return 0;
7636 }
7637 _ACEOF
7638 if ac_fn_c_try_compile "$LINENO"; then :
7639   emacs_cv_struct_timeval=yes
7640 else
7641   emacs_cv_struct_timeval=no
7642 fi
7643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7644 fi
7645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
7646 $as_echo "$emacs_cv_struct_timeval" >&6; }
7647 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7648 if test $emacs_cv_struct_timeval = yes; then
7649
7650 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
7651
7652 fi
7653
7654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
7655 $as_echo_n "checking for struct exception... " >&6; }
7656 if ${emacs_cv_struct_exception+:} false; then :
7657   $as_echo_n "(cached) " >&6
7658 else
7659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7660 /* end confdefs.h.  */
7661 #include <math.h>
7662 int
7663 main ()
7664 {
7665 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7666   ;
7667   return 0;
7668 }
7669 _ACEOF
7670 if ac_fn_c_try_compile "$LINENO"; then :
7671   emacs_cv_struct_exception=yes
7672 else
7673   emacs_cv_struct_exception=no
7674 fi
7675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7676 fi
7677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
7678 $as_echo "$emacs_cv_struct_exception" >&6; }
7679 HAVE_EXCEPTION=$emacs_cv_struct_exception
7680 if test $emacs_cv_struct_exception != yes; then
7681
7682 $as_echo "#define NO_MATHERR 1" >>confdefs.h
7683
7684 fi
7685
7686 for ac_header in sys/socket.h
7687 do :
7688   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
7689 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
7690   cat >>confdefs.h <<_ACEOF
7691 #define HAVE_SYS_SOCKET_H 1
7692 _ACEOF
7693
7694 fi
7695
7696 done
7697
7698 for ac_header in net/if.h
7699 do :
7700   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
7701 #if HAVE_SYS_SOCKET_H
7702 #include <sys/socket.h>
7703 #endif
7704 "
7705 if test "x$ac_cv_header_net_if_h" = xyes; then :
7706   cat >>confdefs.h <<_ACEOF
7707 #define HAVE_NET_IF_H 1
7708 _ACEOF
7709
7710 fi
7711
7712 done
7713
7714
7715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7716 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7717 if ${ac_cv_struct_tm+:} false; then :
7718   $as_echo_n "(cached) " >&6
7719 else
7720   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7721 /* end confdefs.h.  */
7722 #include <sys/types.h>
7723 #include <time.h>
7724
7725 int
7726 main ()
7727 {
7728 struct tm tm;
7729                                      int *p = &tm.tm_sec;
7730                                      return !p;
7731   ;
7732   return 0;
7733 }
7734 _ACEOF
7735 if ac_fn_c_try_compile "$LINENO"; then :
7736   ac_cv_struct_tm=time.h
7737 else
7738   ac_cv_struct_tm=sys/time.h
7739 fi
7740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7741 fi
7742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7743 $as_echo "$ac_cv_struct_tm" >&6; }
7744 if test $ac_cv_struct_tm = sys/time.h; then
7745
7746 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7747
7748 fi
7749
7750 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
7751 #include <$ac_cv_struct_tm>
7752
7753 "
7754 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
7755
7756 cat >>confdefs.h <<_ACEOF
7757 #define HAVE_STRUCT_TM_TM_ZONE 1
7758 _ACEOF
7759
7760
7761 fi
7762
7763 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7764
7765 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
7766
7767 else
7768   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
7769 "
7770 if test "x$ac_cv_have_decl_tzname" = xyes; then :
7771   ac_have_decl=1
7772 else
7773   ac_have_decl=0
7774 fi
7775
7776 cat >>confdefs.h <<_ACEOF
7777 #define HAVE_DECL_TZNAME $ac_have_decl
7778 _ACEOF
7779
7780   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
7781 $as_echo_n "checking for tzname... " >&6; }
7782 if ${ac_cv_var_tzname+:} false; then :
7783   $as_echo_n "(cached) " >&6
7784 else
7785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7786 /* end confdefs.h.  */
7787 #include <time.h>
7788 #if !HAVE_DECL_TZNAME
7789 extern char *tzname[];
7790 #endif
7791
7792 int
7793 main ()
7794 {
7795 return tzname[0][0];
7796   ;
7797   return 0;
7798 }
7799 _ACEOF
7800 if ac_fn_c_try_link "$LINENO"; then :
7801   ac_cv_var_tzname=yes
7802 else
7803   ac_cv_var_tzname=no
7804 fi
7805 rm -f core conftest.err conftest.$ac_objext \
7806     conftest$ac_exeext conftest.$ac_ext
7807 fi
7808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
7809 $as_echo "$ac_cv_var_tzname" >&6; }
7810   if test $ac_cv_var_tzname = yes; then
7811
7812 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
7813
7814   fi
7815 fi
7816
7817 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
7818 "
7819 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
7820
7821 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
7822
7823 fi
7824
7825 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
7826 #if HAVE_SYS_SOCKET_H
7827 #include <sys/socket.h>
7828 #endif
7829 #if HAVE_NET_IF_H
7830 #include <net/if.h>
7831 #endif
7832 "
7833 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = xyes; then :
7834
7835 cat >>confdefs.h <<_ACEOF
7836 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
7837 _ACEOF
7838
7839
7840 fi
7841 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
7842 #if HAVE_SYS_SOCKET_H
7843 #include <sys/socket.h>
7844 #endif
7845 #if HAVE_NET_IF_H
7846 #include <net/if.h>
7847 #endif
7848 "
7849 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = xyes; then :
7850
7851 cat >>confdefs.h <<_ACEOF
7852 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
7853 _ACEOF
7854
7855
7856 fi
7857 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
7858 #if HAVE_SYS_SOCKET_H
7859 #include <sys/socket.h>
7860 #endif
7861 #if HAVE_NET_IF_H
7862 #include <net/if.h>
7863 #endif
7864 "
7865 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = xyes; then :
7866
7867 cat >>confdefs.h <<_ACEOF
7868 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
7869 _ACEOF
7870
7871
7872 fi
7873 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
7874 #if HAVE_SYS_SOCKET_H
7875 #include <sys/socket.h>
7876 #endif
7877 #if HAVE_NET_IF_H
7878 #include <net/if.h>
7879 #endif
7880 "
7881 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = xyes; then :
7882
7883 cat >>confdefs.h <<_ACEOF
7884 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
7885 _ACEOF
7886
7887
7888 fi
7889 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
7890 #if HAVE_SYS_SOCKET_H
7891 #include <sys/socket.h>
7892 #endif
7893 #if HAVE_NET_IF_H
7894 #include <net/if.h>
7895 #endif
7896 "
7897 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = xyes; then :
7898
7899 cat >>confdefs.h <<_ACEOF
7900 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
7901 _ACEOF
7902
7903
7904 fi
7905
7906
7907
7908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
7909 $as_echo_n "checking for function prototypes... " >&6; }
7910 if test "$ac_cv_prog_cc_c89" != no; then
7911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7912 $as_echo "yes" >&6; }
7913
7914 $as_echo "#define PROTOTYPES 1" >>confdefs.h
7915
7916
7917 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
7918
7919 else
7920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7921 $as_echo "no" >&6; }
7922 fi
7923
7924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
7925 $as_echo_n "checking for working volatile... " >&6; }
7926 if ${ac_cv_c_volatile+:} false; then :
7927   $as_echo_n "(cached) " >&6
7928 else
7929   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7930 /* end confdefs.h.  */
7931
7932 int
7933 main ()
7934 {
7935
7936 volatile int x;
7937 int * volatile y = (int *) 0;
7938 return !x && !y;
7939   ;
7940   return 0;
7941 }
7942 _ACEOF
7943 if ac_fn_c_try_compile "$LINENO"; then :
7944   ac_cv_c_volatile=yes
7945 else
7946   ac_cv_c_volatile=no
7947 fi
7948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7949 fi
7950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
7951 $as_echo "$ac_cv_c_volatile" >&6; }
7952 if test $ac_cv_c_volatile = no; then
7953
7954 $as_echo "#define volatile /**/" >>confdefs.h
7955
7956 fi
7957
7958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7959 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7960 if ${ac_cv_c_const+:} false; then :
7961   $as_echo_n "(cached) " >&6
7962 else
7963   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7964 /* end confdefs.h.  */
7965
7966 int
7967 main ()
7968 {
7969 /* FIXME: Include the comments suggested by Paul. */
7970 #ifndef __cplusplus
7971   /* Ultrix mips cc rejects this.  */
7972   typedef int charset[2];
7973   const charset cs;
7974   /* SunOS 4.1.1 cc rejects this.  */
7975   char const *const *pcpcc;
7976   char **ppc;
7977   /* NEC SVR4.0.2 mips cc rejects this.  */
7978   struct point {int x, y;};
7979   static struct point const zero = {0,0};
7980   /* AIX XL C 1.02.0.0 rejects this.
7981      It does not let you subtract one const X* pointer from another in
7982      an arm of an if-expression whose if-part is not a constant
7983      expression */
7984   const char *g = "string";
7985   pcpcc = &g + (g ? g-g : 0);
7986   /* HPUX 7.0 cc rejects these. */
7987   ++pcpcc;
7988   ppc = (char**) pcpcc;
7989   pcpcc = (char const *const *) ppc;
7990   { /* SCO 3.2v4 cc rejects this.  */
7991     char *t;
7992     char const *s = 0 ? (char *) 0 : (char const *) 0;
7993
7994     *t++ = 0;
7995     if (s) return 0;
7996   }
7997   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7998     int x[] = {25, 17};
7999     const int *foo = &x[0];
8000     ++foo;
8001   }
8002   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8003     typedef const int *iptr;
8004     iptr p = 0;
8005     ++p;
8006   }
8007   { /* AIX XL C 1.02.0.0 rejects this saying
8008        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8009     struct s { int j; const int *ap[3]; };
8010     struct s *b; b->j = 5;
8011   }
8012   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8013     const int foo = 10;
8014     if (!foo) return 0;
8015   }
8016   return !cs[0] && !zero.x;
8017 #endif
8018
8019   ;
8020   return 0;
8021 }
8022 _ACEOF
8023 if ac_fn_c_try_compile "$LINENO"; then :
8024   ac_cv_c_const=yes
8025 else
8026   ac_cv_c_const=no
8027 fi
8028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8029 fi
8030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8031 $as_echo "$ac_cv_c_const" >&6; }
8032 if test $ac_cv_c_const = no; then
8033
8034 $as_echo "#define const /**/" >>confdefs.h
8035
8036 fi
8037
8038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8039 $as_echo_n "checking for void * support... " >&6; }
8040 if ${emacs_cv_void_star+:} false; then :
8041   $as_echo_n "(cached) " >&6
8042 else
8043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8044 /* end confdefs.h.  */
8045
8046 int
8047 main ()
8048 {
8049 void * foo;
8050   ;
8051   return 0;
8052 }
8053 _ACEOF
8054 if ac_fn_c_try_compile "$LINENO"; then :
8055   emacs_cv_void_star=yes
8056 else
8057   emacs_cv_void_star=no
8058 fi
8059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8060 fi
8061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8062 $as_echo "$emacs_cv_void_star" >&6; }
8063 if test $emacs_cv_void_star = yes; then
8064   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8065
8066 else
8067   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8068
8069 fi
8070
8071  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8072 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8073 if ${ac_cv_c_bigendian+:} false; then :
8074   $as_echo_n "(cached) " >&6
8075 else
8076   ac_cv_c_bigendian=unknown
8077     # See if we're dealing with a universal compiler.
8078     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8079 /* end confdefs.h.  */
8080 #ifndef __APPLE_CC__
8081                not a universal capable compiler
8082              #endif
8083              typedef int dummy;
8084
8085 _ACEOF
8086 if ac_fn_c_try_compile "$LINENO"; then :
8087
8088         # Check for potential -arch flags.  It is not universal unless
8089         # there are at least two -arch flags with different values.
8090         ac_arch=
8091         ac_prev=
8092         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8093          if test -n "$ac_prev"; then
8094            case $ac_word in
8095              i?86 | x86_64 | ppc | ppc64)
8096                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8097                  ac_arch=$ac_word
8098                else
8099                  ac_cv_c_bigendian=universal
8100                  break
8101                fi
8102                ;;
8103            esac
8104            ac_prev=
8105          elif test "x$ac_word" = "x-arch"; then
8106            ac_prev=arch
8107          fi
8108        done
8109 fi
8110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8111     if test $ac_cv_c_bigendian = unknown; then
8112       # See if sys/param.h defines the BYTE_ORDER macro.
8113       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8114 /* end confdefs.h.  */
8115 #include <sys/types.h>
8116              #include <sys/param.h>
8117
8118 int
8119 main ()
8120 {
8121 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8122                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8123                      && LITTLE_ENDIAN)
8124               bogus endian macros
8125              #endif
8126
8127   ;
8128   return 0;
8129 }
8130 _ACEOF
8131 if ac_fn_c_try_compile "$LINENO"; then :
8132   # It does; now see whether it defined to BIG_ENDIAN or not.
8133          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8134 /* end confdefs.h.  */
8135 #include <sys/types.h>
8136                 #include <sys/param.h>
8137
8138 int
8139 main ()
8140 {
8141 #if BYTE_ORDER != BIG_ENDIAN
8142                  not big endian
8143                 #endif
8144
8145   ;
8146   return 0;
8147 }
8148 _ACEOF
8149 if ac_fn_c_try_compile "$LINENO"; then :
8150   ac_cv_c_bigendian=yes
8151 else
8152   ac_cv_c_bigendian=no
8153 fi
8154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8155 fi
8156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8157     fi
8158     if test $ac_cv_c_bigendian = unknown; then
8159       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8160       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8161 /* end confdefs.h.  */
8162 #include <limits.h>
8163
8164 int
8165 main ()
8166 {
8167 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8168               bogus endian macros
8169              #endif
8170
8171   ;
8172   return 0;
8173 }
8174 _ACEOF
8175 if ac_fn_c_try_compile "$LINENO"; then :
8176   # It does; now see whether it defined to _BIG_ENDIAN or not.
8177          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8178 /* end confdefs.h.  */
8179 #include <limits.h>
8180
8181 int
8182 main ()
8183 {
8184 #ifndef _BIG_ENDIAN
8185                  not big endian
8186                 #endif
8187
8188   ;
8189   return 0;
8190 }
8191 _ACEOF
8192 if ac_fn_c_try_compile "$LINENO"; then :
8193   ac_cv_c_bigendian=yes
8194 else
8195   ac_cv_c_bigendian=no
8196 fi
8197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8198 fi
8199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8200     fi
8201     if test $ac_cv_c_bigendian = unknown; then
8202       # Compile a test program.
8203       if test "$cross_compiling" = yes; then :
8204   # Try to guess by grepping values from an object file.
8205          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8206 /* end confdefs.h.  */
8207 short int ascii_mm[] =
8208                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8209                 short int ascii_ii[] =
8210                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8211                 int use_ascii (int i) {
8212                   return ascii_mm[i] + ascii_ii[i];
8213                 }
8214                 short int ebcdic_ii[] =
8215                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8216                 short int ebcdic_mm[] =
8217                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8218                 int use_ebcdic (int i) {
8219                   return ebcdic_mm[i] + ebcdic_ii[i];
8220                 }
8221                 extern int foo;
8222
8223 int
8224 main ()
8225 {
8226 return use_ascii (foo) == use_ebcdic (foo);
8227   ;
8228   return 0;
8229 }
8230 _ACEOF
8231 if ac_fn_c_try_compile "$LINENO"; then :
8232   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8233               ac_cv_c_bigendian=yes
8234             fi
8235             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8236               if test "$ac_cv_c_bigendian" = unknown; then
8237                 ac_cv_c_bigendian=no
8238               else
8239                 # finding both strings is unlikely to happen, but who knows?
8240                 ac_cv_c_bigendian=unknown
8241               fi
8242             fi
8243 fi
8244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8245 else
8246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8247 /* end confdefs.h.  */
8248 $ac_includes_default
8249 int
8250 main ()
8251 {
8252
8253              /* Are we little or big endian?  From Harbison&Steele.  */
8254              union
8255              {
8256                long int l;
8257                char c[sizeof (long int)];
8258              } u;
8259              u.l = 1;
8260              return u.c[sizeof (long int) - 1] == 1;
8261
8262   ;
8263   return 0;
8264 }
8265 _ACEOF
8266 if ac_fn_c_try_run "$LINENO"; then :
8267   ac_cv_c_bigendian=no
8268 else
8269   ac_cv_c_bigendian=yes
8270 fi
8271 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8272   conftest.$ac_objext conftest.beam conftest.$ac_ext
8273 fi
8274
8275     fi
8276 fi
8277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8278 $as_echo "$ac_cv_c_bigendian" >&6; }
8279  case $ac_cv_c_bigendian in #(
8280    yes)
8281      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8282 ;; #(
8283    no)
8284       ;; #(
8285    universal)
8286
8287 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8288
8289      ;; #(
8290    *)
8291      as_fn_error $? "unknown endianness
8292  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8293  esac
8294
8295
8296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
8297 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
8298 if ${emacs_cv_attribute_aligned+:} false; then :
8299   $as_echo_n "(cached) " >&6
8300 else
8301   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8302 /* end confdefs.h.  */
8303 char __attribute__ ((__aligned__ (1 << 3))) c;
8304 int
8305 main ()
8306 {
8307
8308   ;
8309   return 0;
8310 }
8311 _ACEOF
8312 if ac_fn_c_try_compile "$LINENO"; then :
8313   emacs_cv_attribute_aligned=yes
8314 else
8315   emacs_cv_attribute_aligned=no
8316 fi
8317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8318 fi
8319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8320 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8321 if test $emacs_cv_attribute_aligned = yes; then
8322
8323 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8324
8325 fi
8326
8327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8328 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8329 set x ${MAKE-make}
8330 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8331 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8332   $as_echo_n "(cached) " >&6
8333 else
8334   cat >conftest.make <<\_ACEOF
8335 SHELL = /bin/sh
8336 all:
8337         @echo '@@@%%%=$(MAKE)=@@@%%%'
8338 _ACEOF
8339 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8340 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8341   *@@@%%%=?*=@@@%%%*)
8342     eval ac_cv_prog_make_${ac_make}_set=yes;;
8343   *)
8344     eval ac_cv_prog_make_${ac_make}_set=no;;
8345 esac
8346 rm -f conftest.make
8347 fi
8348 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8350 $as_echo "yes" >&6; }
8351   SET_MAKE=
8352 else
8353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8354 $as_echo "no" >&6; }
8355   SET_MAKE="MAKE=${MAKE-make}"
8356 fi
8357
8358
8359 DEPFLAGS=
8360 MKDEPDIR=":"
8361 deps_frag=deps.mk
8362 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8363    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8364 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8365    HAVE_GNU_MAKE=no
8366    testval=`make --version 2>/dev/null | grep 'GNU Make'`
8367    if test "x$testval" != x; then
8368       HAVE_GNU_MAKE=yes
8369    else
8370       ac_enable_autodepend=no
8371    fi
8372    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8373 $as_echo "$HAVE_GNU_MAKE" >&6; }
8374    if test $HAVE_GNU_MAKE = yes; then
8375       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8376 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8377       SAVE_CFLAGS="$CFLAGS"
8378       CFLAGS="$CFLAGS -MMD -MF deps.d"
8379       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8380 /* end confdefs.h.  */
8381
8382 int
8383 main ()
8384 {
8385
8386   ;
8387   return 0;
8388 }
8389 _ACEOF
8390 if ac_fn_c_try_compile "$LINENO"; then :
8391
8392 else
8393   ac_enable_autodepend=no
8394 fi
8395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8396       CFLAGS="$SAVE_CFLAGS"
8397       test -f deps.d || ac_enable_autodepend=no
8398       rm -rf deps.d
8399       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8400 $as_echo "$ac_enable_autodepend" >&6; }
8401    fi
8402    if test $ac_enable_autodepend = yes; then
8403       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8404       ## In parallel builds, another make might create depdir between
8405       ## the first test and mkdir, so stick another test on the end.
8406       ## Or use mkinstalldirs?  mkdir -p is not portable.
8407       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8408       deps_frag=autodeps.mk
8409    fi
8410 fi
8411 deps_frag=$srcdir/src/$deps_frag
8412
8413
8414
8415
8416
8417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8418 $as_echo_n "checking for long file names... " >&6; }
8419 if ${ac_cv_sys_long_file_names+:} false; then :
8420   $as_echo_n "(cached) " >&6
8421 else
8422   ac_cv_sys_long_file_names=yes
8423 # Test for long file names in all the places we know might matter:
8424 #      .                the current directory, where building will happen
8425 #      $prefix/lib      where we will be installing things
8426 #      $exec_prefix/lib likewise
8427 #      $TMPDIR          if set, where it might want to write temporary files
8428 #      /tmp             where it might want to write temporary files
8429 #      /var/tmp         likewise
8430 #      /usr/tmp         likewise
8431 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8432   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8433   # in the usual case where exec_prefix is '${prefix}'.
8434   case $ac_dir in #(
8435     . | /* | ?:[\\/]*) ;; #(
8436     *) continue;;
8437   esac
8438   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8439   ac_xdir=$ac_dir/cf$$
8440   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8441   ac_tf1=$ac_xdir/conftest9012345
8442   ac_tf2=$ac_xdir/conftest9012346
8443   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8444     ac_cv_sys_long_file_names=no
8445   rm -f -r "$ac_xdir" 2>/dev/null
8446   test $ac_cv_sys_long_file_names = no && break
8447 done
8448 fi
8449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8450 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8451 if test $ac_cv_sys_long_file_names = yes; then
8452
8453 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8454
8455 fi
8456
8457
8458 #### Choose a window system.
8459
8460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8461 $as_echo_n "checking for X... " >&6; }
8462
8463
8464 # Check whether --with-x was given.
8465 if test "${with_x+set}" = set; then :
8466   withval=$with_x;
8467 fi
8468
8469 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8470 if test "x$with_x" = xno; then
8471   # The user explicitly disabled X.
8472   have_x=disabled
8473 else
8474   case $x_includes,$x_libraries in #(
8475     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
8476     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
8477   $as_echo_n "(cached) " >&6
8478 else
8479   # One or both of the vars are not set, and there is no cached value.
8480 ac_x_includes=no ac_x_libraries=no
8481 rm -f -r conftest.dir
8482 if mkdir conftest.dir; then
8483   cd conftest.dir
8484   cat >Imakefile <<'_ACEOF'
8485 incroot:
8486         @echo incroot='${INCROOT}'
8487 usrlibdir:
8488         @echo usrlibdir='${USRLIBDIR}'
8489 libdir:
8490         @echo libdir='${LIBDIR}'
8491 _ACEOF
8492   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8493     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8494     for ac_var in incroot usrlibdir libdir; do
8495       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8496     done
8497     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8498     for ac_extension in a so sl dylib la dll; do
8499       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8500          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8501         ac_im_usrlibdir=$ac_im_libdir; break
8502       fi
8503     done
8504     # Screen out bogus values from the imake configuration.  They are
8505     # bogus both because they are the default anyway, and because
8506     # using them would break gcc on systems where it needs fixed includes.
8507     case $ac_im_incroot in
8508         /usr/include) ac_x_includes= ;;
8509         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8510     esac
8511     case $ac_im_usrlibdir in
8512         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8513         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8514     esac
8515   fi
8516   cd ..
8517   rm -f -r conftest.dir
8518 fi
8519
8520 # Standard set of common directories for X headers.
8521 # Check X11 before X11Rn because it is often a symlink to the current release.
8522 ac_x_header_dirs='
8523 /usr/X11/include
8524 /usr/X11R7/include
8525 /usr/X11R6/include
8526 /usr/X11R5/include
8527 /usr/X11R4/include
8528
8529 /usr/include/X11
8530 /usr/include/X11R7
8531 /usr/include/X11R6
8532 /usr/include/X11R5
8533 /usr/include/X11R4
8534
8535 /usr/local/X11/include
8536 /usr/local/X11R7/include
8537 /usr/local/X11R6/include
8538 /usr/local/X11R5/include
8539 /usr/local/X11R4/include
8540
8541 /usr/local/include/X11
8542 /usr/local/include/X11R7
8543 /usr/local/include/X11R6
8544 /usr/local/include/X11R5
8545 /usr/local/include/X11R4
8546
8547 /usr/X386/include
8548 /usr/x386/include
8549 /usr/XFree86/include/X11
8550
8551 /usr/include
8552 /usr/local/include
8553 /usr/unsupported/include
8554 /usr/athena/include
8555 /usr/local/x11r5/include
8556 /usr/lpp/Xamples/include
8557
8558 /usr/openwin/include
8559 /usr/openwin/share/include'
8560
8561 if test "$ac_x_includes" = no; then
8562   # Guess where to find include files, by looking for Xlib.h.
8563   # First, try using that file with no special directory specified.
8564   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8565 /* end confdefs.h.  */
8566 #include <X11/Xlib.h>
8567 _ACEOF
8568 if ac_fn_c_try_cpp "$LINENO"; then :
8569   # We can compile using X headers with no special include directory.
8570 ac_x_includes=
8571 else
8572   for ac_dir in $ac_x_header_dirs; do
8573   if test -r "$ac_dir/X11/Xlib.h"; then
8574     ac_x_includes=$ac_dir
8575     break
8576   fi
8577 done
8578 fi
8579 rm -f conftest.err conftest.i conftest.$ac_ext
8580 fi # $ac_x_includes = no
8581
8582 if test "$ac_x_libraries" = no; then
8583   # Check for the libraries.
8584   # See if we find them without any special options.
8585   # Don't add to $LIBS permanently.
8586   ac_save_LIBS=$LIBS
8587   LIBS="-lX11 $LIBS"
8588   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8589 /* end confdefs.h.  */
8590 #include <X11/Xlib.h>
8591 int
8592 main ()
8593 {
8594 XrmInitialize ()
8595   ;
8596   return 0;
8597 }
8598 _ACEOF
8599 if ac_fn_c_try_link "$LINENO"; then :
8600   LIBS=$ac_save_LIBS
8601 # We can link X programs with no special library path.
8602 ac_x_libraries=
8603 else
8604   LIBS=$ac_save_LIBS
8605 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8606 do
8607   # Don't even attempt the hair of trying to link an X program!
8608   for ac_extension in a so sl dylib la dll; do
8609     if test -r "$ac_dir/libX11.$ac_extension"; then
8610       ac_x_libraries=$ac_dir
8611       break 2
8612     fi
8613   done
8614 done
8615 fi
8616 rm -f core conftest.err conftest.$ac_objext \
8617     conftest$ac_exeext conftest.$ac_ext
8618 fi # $ac_x_libraries = no
8619
8620 case $ac_x_includes,$ac_x_libraries in #(
8621   no,* | *,no | *\'*)
8622     # Didn't find X, or a directory has "'" in its name.
8623     ac_cv_have_x="have_x=no";; #(
8624   *)
8625     # Record where we found X for the cache.
8626     ac_cv_have_x="have_x=yes\
8627         ac_x_includes='$ac_x_includes'\
8628         ac_x_libraries='$ac_x_libraries'"
8629 esac
8630 fi
8631 ;; #(
8632     *) have_x=yes;;
8633   esac
8634   eval "$ac_cv_have_x"
8635 fi # $with_x != no
8636
8637 if test "$have_x" != yes; then
8638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8639 $as_echo "$have_x" >&6; }
8640   no_x=yes
8641 else
8642   # If each of the values was on the command line, it overrides each guess.
8643   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8644   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8645   # Update the cache value to reflect the command line values.
8646   ac_cv_have_x="have_x=yes\
8647         ac_x_includes='$x_includes'\
8648         ac_x_libraries='$x_libraries'"
8649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
8650 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
8651 fi
8652
8653 if test "$no_x" = yes; then
8654   window_system=none
8655 else
8656   window_system=x11
8657 fi
8658
8659 ## Workaround for bug in autoconf <= 2.62.
8660 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
8661 ## No need to do anything special for these standard directories.
8662 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
8663
8664    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
8665
8666 fi
8667
8668 LD_SWITCH_X_SITE_AUX=
8669 LD_SWITCH_X_SITE_AUX_RPATH=
8670 if test "${x_libraries}" != NONE; then
8671   if test -n "${x_libraries}"; then
8672     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
8673     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
8674     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
8675   fi
8676   x_default_search_path=""
8677   x_search_path=${x_libraries}
8678   if test -z "${x_search_path}"; then
8679     x_search_path=/usr/lib
8680   fi
8681   for x_library in `echo ${x_search_path}: | \
8682                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
8683     x_search_path="\
8684 ${x_library}/X11/%L/%T/%N%C%S:\
8685 ${x_library}/X11/%l/%T/%N%C%S:\
8686 ${x_library}/X11/%T/%N%C%S:\
8687 ${x_library}/X11/%L/%T/%N%S:\
8688 ${x_library}/X11/%l/%T/%N%S:\
8689 ${x_library}/X11/%T/%N%S"
8690     if test x"${x_default_search_path}" = x; then
8691       x_default_search_path=${x_search_path}
8692     else
8693       x_default_search_path="${x_search_path}:${x_default_search_path}"
8694     fi
8695   done
8696 fi
8697
8698
8699
8700 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
8701   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
8702 fi
8703
8704 if test x"${x_includes}" = x; then
8705   bitmapdir=/usr/include/X11/bitmaps
8706 else
8707   # accumulate include directories that have X11 bitmap subdirectories
8708   bmd_acc="dummyval"
8709   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
8710     if test -d "${bmd}/X11/bitmaps"; then
8711       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
8712     fi
8713     if test -d "${bmd}/bitmaps"; then
8714       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
8715     fi
8716   done
8717   if test ${bmd_acc} != "dummyval"; then
8718     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
8719   fi
8720 fi
8721
8722 HAVE_NS=no
8723 NS_IMPL_COCOA=no
8724 NS_IMPL_GNUSTEP=no
8725 tmp_CPPFLAGS="$CPPFLAGS"
8726 tmp_CFLAGS="$CFLAGS"
8727 CPPFLAGS="$CPPFLAGS -x objective-c"
8728 CFLAGS="$CFLAGS -x objective-c"
8729 TEMACS_LDFLAGS2="\${LDFLAGS}"
8730 if test "${with_ns}" != no; then
8731   if test "${opsys}" = darwin; then
8732      NS_IMPL_COCOA=yes
8733      ns_appdir=`pwd`/nextstep/Emacs.app
8734      ns_appbindir=${ns_appdir}/Contents/MacOS/
8735      ns_appresdir=${ns_appdir}/Contents/Resources
8736      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
8737   elif test -f $GNUSTEP_CONFIG_FILE; then
8738      NS_IMPL_GNUSTEP=yes
8739      ns_appdir=`pwd`/nextstep/Emacs.app
8740      ns_appbindir=${ns_appdir}/
8741      ns_appresdir=${ns_appdir}/Resources
8742      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
8743           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
8744      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
8745           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
8746      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
8747      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
8748        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
8749      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
8750        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
8751      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8752      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8753      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
8754      LIB_STANDARD=
8755      START_FILES=
8756      TEMACS_LDFLAGS2=
8757   fi
8758   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
8759 if test "x$ac_cv_header_AppKit_AppKit_h" = xyes; then :
8760   HAVE_NS=yes
8761 else
8762   as_fn_error $? "\`--with-ns' was specified, but the include
8763   files are missing or cannot be compiled." "$LINENO" 5
8764 fi
8765
8766
8767   NS_HAVE_NSINTEGER=yes
8768   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8769 /* end confdefs.h.  */
8770 #include <Foundation/NSObjCRuntime.h>
8771 int
8772 main ()
8773 {
8774 NSInteger i;
8775   ;
8776   return 0;
8777 }
8778 _ACEOF
8779 if ac_fn_c_try_compile "$LINENO"; then :
8780   ns_have_nsinteger=yes
8781 else
8782   ns_have_nsinteger=no
8783 fi
8784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8785   if test $ns_have_nsinteger = no; then
8786     NS_HAVE_NSINTEGER=no
8787   fi
8788 fi
8789
8790
8791 ns_frag=/dev/null
8792 NS_OBJ=
8793 NS_SUPPORT=
8794 if test "${HAVE_NS}" = yes; then
8795   window_system=nextstep
8796   with_xft=no
8797   # set up packaging dirs
8798   exec_prefix=${ns_appbindir}
8799   libexecdir=${ns_appbindir}/libexec
8800   if test "${EN_NS_SELF_CONTAINED}" = yes; then
8801      prefix=${ns_appresdir}
8802   fi
8803   ns_frag=$srcdir/src/ns.mk
8804   NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o"
8805   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
8806 fi
8807 CFLAGS="$tmp_CFLAGS"
8808 CPPFLAGS="$tmp_CPPFLAGS"
8809
8810
8811
8812
8813
8814 case "${window_system}" in
8815   x11 )
8816     HAVE_X_WINDOWS=yes
8817     HAVE_X11=yes
8818     case "${with_x_toolkit}" in
8819       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
8820       motif ) USE_X_TOOLKIT=MOTIF ;;
8821       gtk ) with_gtk=yes
8822             USE_X_TOOLKIT=none ;;
8823       gtk3 ) with_gtk3=yes
8824              USE_X_TOOLKIT=none ;;
8825       no ) USE_X_TOOLKIT=none ;;
8826       * ) USE_X_TOOLKIT=maybe ;;
8827     esac
8828   ;;
8829   nextstep | none )
8830     HAVE_X_WINDOWS=no
8831     HAVE_X11=no
8832     USE_X_TOOLKIT=none
8833   ;;
8834 esac
8835
8836 if test "$window_system" = none && test "X$with_x" != "Xno"; then
8837    # Extract the first word of "X", so it can be a program name with args.
8838 set dummy X; ac_word=$2
8839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8840 $as_echo_n "checking for $ac_word... " >&6; }
8841 if ${ac_cv_prog_HAVE_XSERVER+:} false; then :
8842   $as_echo_n "(cached) " >&6
8843 else
8844   if test -n "$HAVE_XSERVER"; then
8845   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
8846 else
8847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8848 for as_dir in $PATH
8849 do
8850   IFS=$as_save_IFS
8851   test -z "$as_dir" && as_dir=.
8852     for ac_exec_ext in '' $ac_executable_extensions; do
8853   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8854     ac_cv_prog_HAVE_XSERVER="true"
8855     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8856     break 2
8857   fi
8858 done
8859   done
8860 IFS=$as_save_IFS
8861
8862   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
8863 fi
8864 fi
8865 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
8866 if test -n "$HAVE_XSERVER"; then
8867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
8868 $as_echo "$HAVE_XSERVER" >&6; }
8869 else
8870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8871 $as_echo "no" >&6; }
8872 fi
8873
8874
8875    if test "$HAVE_XSERVER" = true ||
8876       test -n "$DISPLAY" ||
8877       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
8878         as_fn_error $? "You seem to be running X, but no X development libraries
8879 were found.  You should install the relevant development files for X
8880 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
8881 sure you have development files for image handling, i.e.
8882 tiff, gif, jpeg, png and xpm.
8883 If you are sure you want Emacs compiled without X window support, pass
8884   --without-x
8885 to configure." "$LINENO" 5
8886    fi
8887 fi
8888
8889 ### If we're using X11, we should use the X menu package.
8890 HAVE_MENUS=no
8891 case ${HAVE_X11} in
8892   yes ) HAVE_MENUS=yes ;;
8893 esac
8894
8895 # Do the opsystem or machine files prohibit the use of the GNU malloc?
8896 # Assume not, until told otherwise.
8897 GNU_MALLOC=yes
8898 doug_lea_malloc=yes
8899 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
8900 if test "x$ac_cv_func_malloc_get_state" = xyes; then :
8901
8902 else
8903   doug_lea_malloc=no
8904 fi
8905
8906 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
8907 if test "x$ac_cv_func_malloc_set_state" = xyes; then :
8908
8909 else
8910   doug_lea_malloc=no
8911 fi
8912
8913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
8914 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
8915 if ${emacs_cv_var___after_morecore_hook+:} false; then :
8916   $as_echo_n "(cached) " >&6
8917 else
8918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8919 /* end confdefs.h.  */
8920 extern void (* __after_morecore_hook)();
8921 int
8922 main ()
8923 {
8924 __after_morecore_hook = 0
8925   ;
8926   return 0;
8927 }
8928 _ACEOF
8929 if ac_fn_c_try_link "$LINENO"; then :
8930   emacs_cv_var___after_morecore_hook=yes
8931 else
8932   emacs_cv_var___after_morecore_hook=no
8933 fi
8934 rm -f core conftest.err conftest.$ac_objext \
8935     conftest$ac_exeext conftest.$ac_ext
8936 fi
8937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
8938 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
8939 if test $emacs_cv_var___after_morecore_hook = no; then
8940   doug_lea_malloc=no
8941 fi
8942
8943
8944 system_malloc=no
8945 case "$opsys" in
8946   ## darwin ld insists on the use of malloc routines in the System framework.
8947   darwin|sol2-10) system_malloc=yes ;;
8948 esac
8949
8950 if test "${system_malloc}" = "yes"; then
8951
8952 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
8953
8954   GNU_MALLOC=no
8955   GNU_MALLOC_reason="
8956     (The GNU allocators don't work with this system configuration.)"
8957   GMALLOC_OBJ=
8958   VMLIMIT_OBJ=
8959 else
8960   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
8961   VMLIMIT_OBJ=vm-limit.o
8962 fi
8963
8964
8965
8966 if test "$doug_lea_malloc" = "yes" ; then
8967   if test "$GNU_MALLOC" = yes ; then
8968     GNU_MALLOC_reason="
8969       (Using Doug Lea's new malloc from the GNU C Library.)"
8970   fi
8971
8972 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
8973
8974
8975   ## Use mmap directly for allocating larger buffers.
8976   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
8977   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
8978   ## Does the AC_FUNC_MMAP test below make this check unecessary?
8979   case "$opsys" in
8980     gnu*) REL_ALLOC=no ;;
8981   esac
8982 fi
8983
8984 if test x"${REL_ALLOC}" = x; then
8985   REL_ALLOC=${GNU_MALLOC}
8986 fi
8987
8988 use_mmap_for_buffers=no
8989 case "$opsys" in
8990   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
8991 esac
8992
8993
8994
8995
8996   for ac_header in $ac_header_list
8997 do :
8998   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8999 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9000 "
9001 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9002   cat >>confdefs.h <<_ACEOF
9003 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9004 _ACEOF
9005
9006 fi
9007
9008 done
9009
9010
9011
9012
9013
9014
9015
9016
9017 for ac_func in getpagesize
9018 do :
9019   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9020 if test "x$ac_cv_func_getpagesize" = xyes; then :
9021   cat >>confdefs.h <<_ACEOF
9022 #define HAVE_GETPAGESIZE 1
9023 _ACEOF
9024
9025 fi
9026 done
9027
9028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9029 $as_echo_n "checking for working mmap... " >&6; }
9030 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
9031   $as_echo_n "(cached) " >&6
9032 else
9033   if test "$cross_compiling" = yes; then :
9034   ac_cv_func_mmap_fixed_mapped=no
9035 else
9036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9037 /* end confdefs.h.  */
9038 $ac_includes_default
9039 /* malloc might have been renamed as rpl_malloc. */
9040 #undef malloc
9041
9042 /* Thanks to Mike Haertel and Jim Avera for this test.
9043    Here is a matrix of mmap possibilities:
9044         mmap private not fixed
9045         mmap private fixed at somewhere currently unmapped
9046         mmap private fixed at somewhere already mapped
9047         mmap shared not fixed
9048         mmap shared fixed at somewhere currently unmapped
9049         mmap shared fixed at somewhere already mapped
9050    For private mappings, we should verify that changes cannot be read()
9051    back from the file, nor mmap's back from the file at a different
9052    address.  (There have been systems where private was not correctly
9053    implemented like the infamous i386 svr4.0, and systems where the
9054    VM page cache was not coherent with the file system buffer cache
9055    like early versions of FreeBSD and possibly contemporary NetBSD.)
9056    For shared mappings, we should conversely verify that changes get
9057    propagated back to all the places they're supposed to be.
9058
9059    Grep wants private fixed already mapped.
9060    The main things grep needs to know about mmap are:
9061    * does it exist and is it safe to write into the mmap'd area
9062    * how to use it (BSD variants)  */
9063
9064 #include <fcntl.h>
9065 #include <sys/mman.h>
9066
9067 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9068 char *malloc ();
9069 #endif
9070
9071 /* This mess was copied from the GNU getpagesize.h.  */
9072 #ifndef HAVE_GETPAGESIZE
9073 # ifdef _SC_PAGESIZE
9074 #  define getpagesize() sysconf(_SC_PAGESIZE)
9075 # else /* no _SC_PAGESIZE */
9076 #  ifdef HAVE_SYS_PARAM_H
9077 #   include <sys/param.h>
9078 #   ifdef EXEC_PAGESIZE
9079 #    define getpagesize() EXEC_PAGESIZE
9080 #   else /* no EXEC_PAGESIZE */
9081 #    ifdef NBPG
9082 #     define getpagesize() NBPG * CLSIZE
9083 #     ifndef CLSIZE
9084 #      define CLSIZE 1
9085 #     endif /* no CLSIZE */
9086 #    else /* no NBPG */
9087 #     ifdef NBPC
9088 #      define getpagesize() NBPC
9089 #     else /* no NBPC */
9090 #      ifdef PAGESIZE
9091 #       define getpagesize() PAGESIZE
9092 #      endif /* PAGESIZE */
9093 #     endif /* no NBPC */
9094 #    endif /* no NBPG */
9095 #   endif /* no EXEC_PAGESIZE */
9096 #  else /* no HAVE_SYS_PARAM_H */
9097 #   define getpagesize() 8192   /* punt totally */
9098 #  endif /* no HAVE_SYS_PARAM_H */
9099 # endif /* no _SC_PAGESIZE */
9100
9101 #endif /* no HAVE_GETPAGESIZE */
9102
9103 int
9104 main ()
9105 {
9106   char *data, *data2, *data3;
9107   const char *cdata2;
9108   int i, pagesize;
9109   int fd, fd2;
9110
9111   pagesize = getpagesize ();
9112
9113   /* First, make a file with some known garbage in it. */
9114   data = (char *) malloc (pagesize);
9115   if (!data)
9116     return 1;
9117   for (i = 0; i < pagesize; ++i)
9118     *(data + i) = rand ();
9119   umask (0);
9120   fd = creat ("conftest.mmap", 0600);
9121   if (fd < 0)
9122     return 2;
9123   if (write (fd, data, pagesize) != pagesize)
9124     return 3;
9125   close (fd);
9126
9127   /* Next, check that the tail of a page is zero-filled.  File must have
9128      non-zero length, otherwise we risk SIGBUS for entire page.  */
9129   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9130   if (fd2 < 0)
9131     return 4;
9132   cdata2 = "";
9133   if (write (fd2, cdata2, 1) != 1)
9134     return 5;
9135   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9136   if (data2 == MAP_FAILED)
9137     return 6;
9138   for (i = 0; i < pagesize; ++i)
9139     if (*(data2 + i))
9140       return 7;
9141   close (fd2);
9142   if (munmap (data2, pagesize))
9143     return 8;
9144
9145   /* Next, try to mmap the file at a fixed address which already has
9146      something else allocated at it.  If we can, also make sure that
9147      we see the same garbage.  */
9148   fd = open ("conftest.mmap", O_RDWR);
9149   if (fd < 0)
9150     return 9;
9151   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9152                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9153     return 10;
9154   for (i = 0; i < pagesize; ++i)
9155     if (*(data + i) != *(data2 + i))
9156       return 11;
9157
9158   /* Finally, make sure that changes to the mapped area do not
9159      percolate back to the file as seen by read().  (This is a bug on
9160      some variants of i386 svr4.0.)  */
9161   for (i = 0; i < pagesize; ++i)
9162     *(data2 + i) = *(data2 + i) + 1;
9163   data3 = (char *) malloc (pagesize);
9164   if (!data3)
9165     return 12;
9166   if (read (fd, data3, pagesize) != pagesize)
9167     return 13;
9168   for (i = 0; i < pagesize; ++i)
9169     if (*(data + i) != *(data3 + i))
9170       return 14;
9171   close (fd);
9172   return 0;
9173 }
9174 _ACEOF
9175 if ac_fn_c_try_run "$LINENO"; then :
9176   ac_cv_func_mmap_fixed_mapped=yes
9177 else
9178   ac_cv_func_mmap_fixed_mapped=no
9179 fi
9180 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9181   conftest.$ac_objext conftest.beam conftest.$ac_ext
9182 fi
9183
9184 fi
9185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9186 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9187 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9188
9189 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9190
9191 fi
9192 rm -f conftest.mmap conftest.txt
9193
9194 if test $use_mmap_for_buffers = yes; then
9195
9196 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9197
9198   REL_ALLOC=no
9199 fi
9200
9201 LIBS="$LIBS_SYSTEM $LIBS"
9202
9203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9204 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9205 if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
9206   $as_echo_n "(cached) " >&6
9207 else
9208   ac_check_lib_save_LIBS=$LIBS
9209 LIBS="-ldnet  $LIBS"
9210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9211 /* end confdefs.h.  */
9212
9213 /* Override any GCC internal prototype to avoid an error.
9214    Use char because int might match the return type of a GCC
9215    builtin and then its argument prototype would still apply.  */
9216 #ifdef __cplusplus
9217 extern "C"
9218 #endif
9219 char dnet_ntoa ();
9220 int
9221 main ()
9222 {
9223 return dnet_ntoa ();
9224   ;
9225   return 0;
9226 }
9227 _ACEOF
9228 if ac_fn_c_try_link "$LINENO"; then :
9229   ac_cv_lib_dnet_dnet_ntoa=yes
9230 else
9231   ac_cv_lib_dnet_dnet_ntoa=no
9232 fi
9233 rm -f core conftest.err conftest.$ac_objext \
9234     conftest$ac_exeext conftest.$ac_ext
9235 LIBS=$ac_check_lib_save_LIBS
9236 fi
9237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9238 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9239 if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
9240   cat >>confdefs.h <<_ACEOF
9241 #define HAVE_LIBDNET 1
9242 _ACEOF
9243
9244   LIBS="-ldnet $LIBS"
9245
9246 fi
9247
9248
9249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9250 $as_echo_n "checking for main in -lXbsd... " >&6; }
9251 if ${ac_cv_lib_Xbsd_main+:} false; then :
9252   $as_echo_n "(cached) " >&6
9253 else
9254   ac_check_lib_save_LIBS=$LIBS
9255 LIBS="-lXbsd  $LIBS"
9256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9257 /* end confdefs.h.  */
9258
9259
9260 int
9261 main ()
9262 {
9263 return main ();
9264   ;
9265   return 0;
9266 }
9267 _ACEOF
9268 if ac_fn_c_try_link "$LINENO"; then :
9269   ac_cv_lib_Xbsd_main=yes
9270 else
9271   ac_cv_lib_Xbsd_main=no
9272 fi
9273 rm -f core conftest.err conftest.$ac_objext \
9274     conftest$ac_exeext conftest.$ac_ext
9275 LIBS=$ac_check_lib_save_LIBS
9276 fi
9277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9278 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9279 if test "x$ac_cv_lib_Xbsd_main" = xyes; then :
9280   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9281 fi
9282
9283
9284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9285 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9286 if ${ac_cv_lib_pthreads_cma_open+:} false; then :
9287   $as_echo_n "(cached) " >&6
9288 else
9289   ac_check_lib_save_LIBS=$LIBS
9290 LIBS="-lpthreads  $LIBS"
9291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9292 /* end confdefs.h.  */
9293
9294 /* Override any GCC internal prototype to avoid an error.
9295    Use char because int might match the return type of a GCC
9296    builtin and then its argument prototype would still apply.  */
9297 #ifdef __cplusplus
9298 extern "C"
9299 #endif
9300 char cma_open ();
9301 int
9302 main ()
9303 {
9304 return cma_open ();
9305   ;
9306   return 0;
9307 }
9308 _ACEOF
9309 if ac_fn_c_try_link "$LINENO"; then :
9310   ac_cv_lib_pthreads_cma_open=yes
9311 else
9312   ac_cv_lib_pthreads_cma_open=no
9313 fi
9314 rm -f core conftest.err conftest.$ac_objext \
9315     conftest$ac_exeext conftest.$ac_ext
9316 LIBS=$ac_check_lib_save_LIBS
9317 fi
9318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9319 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9320 if test "x$ac_cv_lib_pthreads_cma_open" = xyes; then :
9321   cat >>confdefs.h <<_ACEOF
9322 #define HAVE_LIBPTHREADS 1
9323 _ACEOF
9324
9325   LIBS="-lpthreads $LIBS"
9326
9327 fi
9328
9329
9330 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9331 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
9332 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
9333 ## added to LIBS in configure would never contain the pthreads part,
9334 ## but the value used in Makefiles might.  FIXME?
9335 ##
9336 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9337 ## be harmless on older versions of X where it happens to exist.
9338 test "$opsys" = "aix4-2" && \
9339   test $ac_cv_lib_pthreads_cma_open = yes && \
9340   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9341
9342
9343 case ${host_os} in
9344 aix*)
9345   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9346 $as_echo_n "checking for -bbigtoc option... " >&6; }
9347 if ${gdb_cv_bigtoc+:} false; then :
9348   $as_echo_n "(cached) " >&6
9349 else
9350
9351     case $GCC in
9352     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9353     *) gdb_cv_bigtoc=-bbigtoc ;;
9354     esac
9355
9356     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9357     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9358 /* end confdefs.h.  */
9359
9360 int
9361 main ()
9362 {
9363 int i;
9364   ;
9365   return 0;
9366 }
9367 _ACEOF
9368 if ac_fn_c_try_link "$LINENO"; then :
9369
9370 else
9371   gdb_cv_bigtoc=
9372 fi
9373 rm -f core conftest.err conftest.$ac_objext \
9374     conftest$ac_exeext conftest.$ac_ext
9375
9376 fi
9377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9378 $as_echo "$gdb_cv_bigtoc" >&6; }
9379   ;;
9380 esac
9381
9382 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9383 # used for the tests that follow.  We set them back to REAL_CFLAGS and
9384 # REAL_CPPFLAGS later on.
9385
9386 REAL_CFLAGS="$CFLAGS"
9387 REAL_CPPFLAGS="$CPPFLAGS"
9388
9389 if test "${HAVE_X11}" = "yes"; then
9390   DEFS="$C_SWITCH_X_SITE $DEFS"
9391   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9392   LIBS="-lX11 $LIBS"
9393   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9394   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9395
9396   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9397   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9398   # but it's more convenient here to set LD_RUN_PATH
9399   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9400   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9401     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9402     export LD_RUN_PATH
9403   fi
9404
9405   if test "${opsys}" = "gnu-linux"; then
9406     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9407 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9408     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9409 /* end confdefs.h.  */
9410
9411 int
9412 main ()
9413 {
9414 XOpenDisplay ("foo");
9415   ;
9416   return 0;
9417 }
9418 _ACEOF
9419 if ac_fn_c_try_link "$LINENO"; then :
9420   xlinux_first_failure=no
9421 else
9422   xlinux_first_failure=yes
9423 fi
9424 rm -f core conftest.err conftest.$ac_objext \
9425     conftest$ac_exeext conftest.$ac_ext
9426     if test "${xlinux_first_failure}" = "yes"; then
9427       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9428       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9429       OLD_CPPFLAGS="$CPPFLAGS"
9430       OLD_LIBS="$LIBS"
9431       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9432       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9433       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9434       LIBS="$LIBS -b i486-linuxaout"
9435       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9436 /* end confdefs.h.  */
9437
9438 int
9439 main ()
9440 {
9441 XOpenDisplay ("foo");
9442   ;
9443   return 0;
9444 }
9445 _ACEOF
9446 if ac_fn_c_try_link "$LINENO"; then :
9447   xlinux_second_failure=no
9448 else
9449   xlinux_second_failure=yes
9450 fi
9451 rm -f core conftest.err conftest.$ac_objext \
9452     conftest$ac_exeext conftest.$ac_ext
9453       if test "${xlinux_second_failure}" = "yes"; then
9454         # If we get the same failure with -b, there is no use adding -b.
9455         # So take it out.  This plays safe.
9456         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9457         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9458         CPPFLAGS="$OLD_CPPFLAGS"
9459         LIBS="$OLD_LIBS"
9460         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9461 $as_echo "no" >&6; }
9462       else
9463         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9464 $as_echo "yes" >&6; }
9465       fi
9466     else
9467       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9468 $as_echo "no" >&6; }
9469     fi
9470   fi
9471
9472   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9473   # header files included from there.
9474   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9475 $as_echo_n "checking for Xkb... " >&6; }
9476   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9477 /* end confdefs.h.  */
9478 #include <X11/Xlib.h>
9479 #include <X11/XKBlib.h>
9480 int
9481 main ()
9482 {
9483 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9484   ;
9485   return 0;
9486 }
9487 _ACEOF
9488 if ac_fn_c_try_link "$LINENO"; then :
9489   emacs_xkb=yes
9490 else
9491   emacs_xkb=no
9492 fi
9493 rm -f core conftest.err conftest.$ac_objext \
9494     conftest$ac_exeext conftest.$ac_ext
9495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9496 $as_echo "$emacs_xkb" >&6; }
9497   if test $emacs_xkb = yes; then
9498
9499 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9500
9501   fi
9502
9503   for ac_func in XrmSetDatabase XScreenResourceString \
9504 XScreenNumberOfScreen XSetWMProtocols
9505 do :
9506   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9507 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9508 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9509   cat >>confdefs.h <<_ACEOF
9510 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9511 _ACEOF
9512
9513 fi
9514 done
9515
9516 fi
9517
9518 if test "${window_system}" = "x11"; then
9519   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9520 $as_echo_n "checking X11 version 6... " >&6; }
9521   if ${emacs_cv_x11_version_6+:} false; then :
9522   $as_echo_n "(cached) " >&6
9523 else
9524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9525 /* end confdefs.h.  */
9526 #include <X11/Xlib.h>
9527 int
9528 main ()
9529 {
9530 #if XlibSpecificationRelease < 6
9531 fail;
9532 #endif
9533
9534   ;
9535   return 0;
9536 }
9537 _ACEOF
9538 if ac_fn_c_try_link "$LINENO"; then :
9539   emacs_cv_x11_version_6=yes
9540 else
9541   emacs_cv_x11_version_6=no
9542 fi
9543 rm -f core conftest.err conftest.$ac_objext \
9544     conftest$ac_exeext conftest.$ac_ext
9545 fi
9546
9547   if test $emacs_cv_x11_version_6 = yes; then
9548     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9549 $as_echo "6 or newer" >&6; }
9550
9551 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9552
9553
9554 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9555
9556     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9557     ## XIM support.
9558     case "$opsys" in
9559       sol2-*) : ;;
9560       *)
9561 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9562
9563          ;;
9564     esac
9565   else
9566     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9567 $as_echo "before 6" >&6; }
9568   fi
9569 fi
9570
9571
9572 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9573 HAVE_RSVG=no
9574 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9575   if test "${with_rsvg}" != "no"; then
9576     RSVG_REQUIRED=2.11.0
9577     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9578
9579
9580   succeeded=no
9581
9582   # Extract the first word of "pkg-config", so it can be a program name with args.
9583 set dummy pkg-config; ac_word=$2
9584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9585 $as_echo_n "checking for $ac_word... " >&6; }
9586 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9587   $as_echo_n "(cached) " >&6
9588 else
9589   case $PKG_CONFIG in
9590   [\\/]* | ?:[\\/]*)
9591   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9592   ;;
9593   *)
9594   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9595 for as_dir in $PATH
9596 do
9597   IFS=$as_save_IFS
9598   test -z "$as_dir" && as_dir=.
9599     for ac_exec_ext in '' $ac_executable_extensions; do
9600   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9601     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9602     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9603     break 2
9604   fi
9605 done
9606   done
9607 IFS=$as_save_IFS
9608
9609   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9610   ;;
9611 esac
9612 fi
9613 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9614 if test -n "$PKG_CONFIG"; then
9615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9616 $as_echo "$PKG_CONFIG" >&6; }
9617 else
9618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9619 $as_echo "no" >&6; }
9620 fi
9621
9622
9623
9624   if test "$PKG_CONFIG" = "no" ; then
9625      :
9626   else
9627      PKG_CONFIG_MIN_VERSION=0.9.0
9628      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9629         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9630 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9631
9632         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9633             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9634 $as_echo "yes" >&6; }
9635             succeeded=yes
9636
9637             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
9638 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
9639             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9640             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
9641 $as_echo "$RSVG_CFLAGS" >&6; }
9642
9643             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
9644 $as_echo_n "checking RSVG_LIBS... " >&6; }
9645             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9646             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
9647 $as_echo "$RSVG_LIBS" >&6; }
9648         else
9649             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9650 $as_echo "no" >&6; }
9651             RSVG_CFLAGS=""
9652             RSVG_LIBS=""
9653             ## If we have a custom action on failure, don't print errors, but
9654             ## do set a variable so people can do so.
9655             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
9656
9657         fi
9658
9659
9660
9661      else
9662         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9663         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9664      fi
9665   fi
9666
9667   if test $succeeded = yes; then
9668      HAVE_RSVG=yes
9669   else
9670      :
9671   fi
9672
9673
9674
9675
9676     if test $HAVE_RSVG = yes; then
9677
9678 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
9679
9680       CFLAGS="$CFLAGS $RSVG_CFLAGS"
9681       LIBS="$RSVG_LIBS $LIBS"
9682     fi
9683   fi
9684 fi
9685
9686 HAVE_IMAGEMAGICK=no
9687 if test "${HAVE_X11}" = "yes"; then
9688   if test "${with_imagemagick}" != "no"; then
9689     IMAGEMAGICK_MODULE="Wand"
9690
9691   succeeded=no
9692
9693   # Extract the first word of "pkg-config", so it can be a program name with args.
9694 set dummy pkg-config; ac_word=$2
9695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9696 $as_echo_n "checking for $ac_word... " >&6; }
9697 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9698   $as_echo_n "(cached) " >&6
9699 else
9700   case $PKG_CONFIG in
9701   [\\/]* | ?:[\\/]*)
9702   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9703   ;;
9704   *)
9705   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9706 for as_dir in $PATH
9707 do
9708   IFS=$as_save_IFS
9709   test -z "$as_dir" && as_dir=.
9710     for ac_exec_ext in '' $ac_executable_extensions; do
9711   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9712     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9714     break 2
9715   fi
9716 done
9717   done
9718 IFS=$as_save_IFS
9719
9720   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9721   ;;
9722 esac
9723 fi
9724 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9725 if test -n "$PKG_CONFIG"; then
9726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9727 $as_echo "$PKG_CONFIG" >&6; }
9728 else
9729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9730 $as_echo "no" >&6; }
9731 fi
9732
9733
9734
9735   if test "$PKG_CONFIG" = "no" ; then
9736      :
9737   else
9738      PKG_CONFIG_MIN_VERSION=0.9.0
9739      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9740         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
9741 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
9742
9743         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
9744             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9745 $as_echo "yes" >&6; }
9746             succeeded=yes
9747
9748             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
9749 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
9750             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9751             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
9752 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
9753
9754             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
9755 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
9756             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9757             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
9758 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
9759         else
9760             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9761 $as_echo "no" >&6; }
9762             IMAGEMAGICK_CFLAGS=""
9763             IMAGEMAGICK_LIBS=""
9764             ## If we have a custom action on failure, don't print errors, but
9765             ## do set a variable so people can do so.
9766             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
9767
9768         fi
9769
9770
9771
9772      else
9773         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9774         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9775      fi
9776   fi
9777
9778   if test $succeeded = yes; then
9779      HAVE_IMAGEMAGICK=yes
9780   else
9781      :
9782   fi
9783
9784
9785
9786
9787     if test $HAVE_IMAGEMAGICK = yes; then
9788
9789 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
9790
9791       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
9792       LIBS="$IMAGEMAGICK_LIBS $LIBS"
9793       for ac_func in MagickExportImagePixels
9794 do :
9795   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
9796 if test "x$ac_cv_func_MagickExportImagePixels" = xyes; then :
9797   cat >>confdefs.h <<_ACEOF
9798 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
9799 _ACEOF
9800
9801 fi
9802 done
9803
9804     fi
9805   fi
9806 fi
9807
9808
9809 HAVE_GTK=no
9810 if test "${with_gtk3}" = "yes"; then
9811   GLIB_REQUIRED=2.6
9812   GTK_REQUIRED=2.90
9813   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9814
9815
9816   succeeded=no
9817
9818   # Extract the first word of "pkg-config", so it can be a program name with args.
9819 set dummy pkg-config; ac_word=$2
9820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9821 $as_echo_n "checking for $ac_word... " >&6; }
9822 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9823   $as_echo_n "(cached) " >&6
9824 else
9825   case $PKG_CONFIG in
9826   [\\/]* | ?:[\\/]*)
9827   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9828   ;;
9829   *)
9830   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9831 for as_dir in $PATH
9832 do
9833   IFS=$as_save_IFS
9834   test -z "$as_dir" && as_dir=.
9835     for ac_exec_ext in '' $ac_executable_extensions; do
9836   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9837     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9838     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9839     break 2
9840   fi
9841 done
9842   done
9843 IFS=$as_save_IFS
9844
9845   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9846   ;;
9847 esac
9848 fi
9849 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9850 if test -n "$PKG_CONFIG"; then
9851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9852 $as_echo "$PKG_CONFIG" >&6; }
9853 else
9854   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9855 $as_echo "no" >&6; }
9856 fi
9857
9858
9859
9860   if test "$PKG_CONFIG" = "no" ; then
9861      pkg_check_gtk=no
9862   else
9863      PKG_CONFIG_MIN_VERSION=0.9.0
9864      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9865         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9866 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9867
9868         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9869             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9870 $as_echo "yes" >&6; }
9871             succeeded=yes
9872
9873             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9874 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9875             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9876             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9877 $as_echo "$GTK_CFLAGS" >&6; }
9878
9879             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9880 $as_echo_n "checking GTK_LIBS... " >&6; }
9881             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9882             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9883 $as_echo "$GTK_LIBS" >&6; }
9884         else
9885             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9886 $as_echo "no" >&6; }
9887             GTK_CFLAGS=""
9888             GTK_LIBS=""
9889             ## If we have a custom action on failure, don't print errors, but
9890             ## do set a variable so people can do so.
9891             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9892
9893         fi
9894
9895
9896
9897      else
9898         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9899         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9900      fi
9901   fi
9902
9903   if test $succeeded = yes; then
9904      pkg_check_gtk=yes
9905   else
9906      pkg_check_gtk=no
9907   fi
9908
9909   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
9910      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
9911   fi
9912 fi
9913
9914 if test "$pkg_check_gtk" != "yes"; then
9915   HAVE_GTK=no
9916 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
9917   GLIB_REQUIRED=2.6
9918   GTK_REQUIRED=2.6
9919   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9920
9921
9922   succeeded=no
9923
9924   # Extract the first word of "pkg-config", so it can be a program name with args.
9925 set dummy pkg-config; ac_word=$2
9926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9927 $as_echo_n "checking for $ac_word... " >&6; }
9928 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9929   $as_echo_n "(cached) " >&6
9930 else
9931   case $PKG_CONFIG in
9932   [\\/]* | ?:[\\/]*)
9933   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9934   ;;
9935   *)
9936   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9937 for as_dir in $PATH
9938 do
9939   IFS=$as_save_IFS
9940   test -z "$as_dir" && as_dir=.
9941     for ac_exec_ext in '' $ac_executable_extensions; do
9942   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9943     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9944     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9945     break 2
9946   fi
9947 done
9948   done
9949 IFS=$as_save_IFS
9950
9951   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9952   ;;
9953 esac
9954 fi
9955 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9956 if test -n "$PKG_CONFIG"; then
9957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9958 $as_echo "$PKG_CONFIG" >&6; }
9959 else
9960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9961 $as_echo "no" >&6; }
9962 fi
9963
9964
9965
9966   if test "$PKG_CONFIG" = "no" ; then
9967      pkg_check_gtk=no
9968   else
9969      PKG_CONFIG_MIN_VERSION=0.9.0
9970      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9971         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9972 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9973
9974         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9975             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9976 $as_echo "yes" >&6; }
9977             succeeded=yes
9978
9979             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9980 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9981             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9982             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9983 $as_echo "$GTK_CFLAGS" >&6; }
9984
9985             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9986 $as_echo_n "checking GTK_LIBS... " >&6; }
9987             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9988             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9989 $as_echo "$GTK_LIBS" >&6; }
9990         else
9991             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9992 $as_echo "no" >&6; }
9993             GTK_CFLAGS=""
9994             GTK_LIBS=""
9995             ## If we have a custom action on failure, don't print errors, but
9996             ## do set a variable so people can do so.
9997             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9998
9999         fi
10000
10001
10002
10003      else
10004         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10005         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10006      fi
10007   fi
10008
10009   if test $succeeded = yes; then
10010      pkg_check_gtk=yes
10011   else
10012      pkg_check_gtk=no
10013   fi
10014
10015   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10016      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10017   fi
10018 fi
10019 fi
10020
10021 GTK_OBJ=
10022 if test x"$pkg_check_gtk" = xyes; then
10023
10024
10025
10026   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10027   CFLAGS="$CFLAGS $GTK_CFLAGS"
10028   LIBS="$GTK_LIBS $LIBS"
10029     GTK_COMPILES=no
10030   for ac_func in gtk_main
10031 do :
10032   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10033 if test "x$ac_cv_func_gtk_main" = xyes; then :
10034   cat >>confdefs.h <<_ACEOF
10035 #define HAVE_GTK_MAIN 1
10036 _ACEOF
10037  GTK_COMPILES=yes
10038 fi
10039 done
10040
10041   if test "${GTK_COMPILES}" != "yes"; then
10042     if test "$USE_X_TOOLKIT" != "maybe"; then
10043       as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10044     fi
10045   else
10046     HAVE_GTK=yes
10047
10048 $as_echo "#define USE_GTK 1" >>confdefs.h
10049
10050     GTK_OBJ=gtkutil.o
10051     USE_X_TOOLKIT=none
10052     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10053       :
10054     else
10055       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10056        closing open displays.  This is no problem if you just use
10057        one display, but if you use more than one and close one of them
10058        Emacs may crash." >&5
10059 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10060        closing open displays.  This is no problem if you just use
10061        one display, but if you use more than one and close one of them
10062        Emacs may crash." >&2;}
10063       sleep 3
10064     fi
10065   fi
10066
10067 fi
10068
10069
10070
10071 if test "${HAVE_GTK}" = "yes"; then
10072
10073       if test "$with_toolkit_scroll_bars" != no; then
10074     with_toolkit_scroll_bars=yes
10075   fi
10076
10077           HAVE_GTK_FILE_SELECTION=no
10078   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10079 #include <gtk/gtk.h>
10080 "
10081 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = xyes; then :
10082   HAVE_GTK_FILE_SELECTION=yes
10083 else
10084   HAVE_GTK_FILE_SELECTION=no
10085 fi
10086
10087   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10088     for ac_func in gtk_file_selection_new
10089 do :
10090   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10091 if test "x$ac_cv_func_gtk_file_selection_new" = xyes; then :
10092   cat >>confdefs.h <<_ACEOF
10093 #define HAVE_GTK_FILE_SELECTION_NEW 1
10094 _ACEOF
10095
10096 fi
10097 done
10098
10099   fi
10100
10101         HAVE_GTK_AND_PTHREAD=no
10102     for ac_header in pthread.h
10103 do :
10104   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10105 if test "x$ac_cv_header_pthread_h" = xyes; then :
10106   cat >>confdefs.h <<_ACEOF
10107 #define HAVE_PTHREAD_H 1
10108 _ACEOF
10109
10110 fi
10111
10112 done
10113
10114     if test "$ac_cv_header_pthread_h"; then
10115       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10116 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10117 if ${ac_cv_lib_pthread_pthread_self+:} false; then :
10118   $as_echo_n "(cached) " >&6
10119 else
10120   ac_check_lib_save_LIBS=$LIBS
10121 LIBS="-lpthread  $LIBS"
10122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10123 /* end confdefs.h.  */
10124
10125 /* Override any GCC internal prototype to avoid an error.
10126    Use char because int might match the return type of a GCC
10127    builtin and then its argument prototype would still apply.  */
10128 #ifdef __cplusplus
10129 extern "C"
10130 #endif
10131 char pthread_self ();
10132 int
10133 main ()
10134 {
10135 return pthread_self ();
10136   ;
10137   return 0;
10138 }
10139 _ACEOF
10140 if ac_fn_c_try_link "$LINENO"; then :
10141   ac_cv_lib_pthread_pthread_self=yes
10142 else
10143   ac_cv_lib_pthread_pthread_self=no
10144 fi
10145 rm -f core conftest.err conftest.$ac_objext \
10146     conftest$ac_exeext conftest.$ac_ext
10147 LIBS=$ac_check_lib_save_LIBS
10148 fi
10149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10150 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10151 if test "x$ac_cv_lib_pthread_pthread_self" = xyes; then :
10152   HAVE_GTK_AND_PTHREAD=yes
10153 fi
10154
10155     fi
10156     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10157       case "${canonical}" in
10158         *-hpux*) ;;
10159         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10160       esac
10161
10162 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10163
10164     fi
10165
10166     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10167                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10168                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10169                  gtk_orientable_set_orientation
10170 do :
10171   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10172 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10173 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10174   cat >>confdefs.h <<_ACEOF
10175 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10176 _ACEOF
10177
10178 fi
10179 done
10180
10181
10182 fi
10183
10184 HAVE_DBUS=no
10185 DBUS_OBJ=
10186 if test "${with_dbus}" = "yes"; then
10187
10188   succeeded=no
10189
10190   # Extract the first word of "pkg-config", so it can be a program name with args.
10191 set dummy pkg-config; ac_word=$2
10192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10193 $as_echo_n "checking for $ac_word... " >&6; }
10194 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10195   $as_echo_n "(cached) " >&6
10196 else
10197   case $PKG_CONFIG in
10198   [\\/]* | ?:[\\/]*)
10199   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10200   ;;
10201   *)
10202   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10203 for as_dir in $PATH
10204 do
10205   IFS=$as_save_IFS
10206   test -z "$as_dir" && as_dir=.
10207     for ac_exec_ext in '' $ac_executable_extensions; do
10208   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10209     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10210     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10211     break 2
10212   fi
10213 done
10214   done
10215 IFS=$as_save_IFS
10216
10217   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10218   ;;
10219 esac
10220 fi
10221 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10222 if test -n "$PKG_CONFIG"; then
10223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10224 $as_echo "$PKG_CONFIG" >&6; }
10225 else
10226   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10227 $as_echo "no" >&6; }
10228 fi
10229
10230
10231
10232   if test "$PKG_CONFIG" = "no" ; then
10233      HAVE_DBUS=no
10234   else
10235      PKG_CONFIG_MIN_VERSION=0.9.0
10236      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10237         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10238 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10239
10240         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10241             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10242 $as_echo "yes" >&6; }
10243             succeeded=yes
10244
10245             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10246 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10247             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10248             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10249 $as_echo "$DBUS_CFLAGS" >&6; }
10250
10251             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10252 $as_echo_n "checking DBUS_LIBS... " >&6; }
10253             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10254             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10255 $as_echo "$DBUS_LIBS" >&6; }
10256         else
10257             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10258 $as_echo "no" >&6; }
10259             DBUS_CFLAGS=""
10260             DBUS_LIBS=""
10261             ## If we have a custom action on failure, don't print errors, but
10262             ## do set a variable so people can do so.
10263             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10264
10265         fi
10266
10267
10268
10269      else
10270         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10271         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10272      fi
10273   fi
10274
10275   if test $succeeded = yes; then
10276      HAVE_DBUS=yes
10277   else
10278      HAVE_DBUS=no
10279   fi
10280
10281    if test "$HAVE_DBUS" = yes; then
10282      LIBS="$LIBS $DBUS_LIBS"
10283
10284 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10285
10286      for ac_func in dbus_watch_get_unix_fd
10287 do :
10288   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10289 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = xyes; then :
10290   cat >>confdefs.h <<_ACEOF
10291 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10292 _ACEOF
10293
10294 fi
10295 done
10296
10297      DBUS_OBJ=dbusbind.o
10298    fi
10299 fi
10300
10301
10302 HAVE_GCONF=no
10303 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10304
10305   succeeded=no
10306
10307   # Extract the first word of "pkg-config", so it can be a program name with args.
10308 set dummy pkg-config; ac_word=$2
10309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10310 $as_echo_n "checking for $ac_word... " >&6; }
10311 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10312   $as_echo_n "(cached) " >&6
10313 else
10314   case $PKG_CONFIG in
10315   [\\/]* | ?:[\\/]*)
10316   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10317   ;;
10318   *)
10319   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10320 for as_dir in $PATH
10321 do
10322   IFS=$as_save_IFS
10323   test -z "$as_dir" && as_dir=.
10324     for ac_exec_ext in '' $ac_executable_extensions; do
10325   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10326     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10327     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10328     break 2
10329   fi
10330 done
10331   done
10332 IFS=$as_save_IFS
10333
10334   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10335   ;;
10336 esac
10337 fi
10338 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10339 if test -n "$PKG_CONFIG"; then
10340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10341 $as_echo "$PKG_CONFIG" >&6; }
10342 else
10343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10344 $as_echo "no" >&6; }
10345 fi
10346
10347
10348
10349   if test "$PKG_CONFIG" = "no" ; then
10350      HAVE_GCONF=no
10351   else
10352      PKG_CONFIG_MIN_VERSION=0.9.0
10353      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10354         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10355 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10356
10357         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10358             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10359 $as_echo "yes" >&6; }
10360             succeeded=yes
10361
10362             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10363 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10364             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10365             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10366 $as_echo "$GCONF_CFLAGS" >&6; }
10367
10368             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10369 $as_echo_n "checking GCONF_LIBS... " >&6; }
10370             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10371             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10372 $as_echo "$GCONF_LIBS" >&6; }
10373         else
10374             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10375 $as_echo "no" >&6; }
10376             GCONF_CFLAGS=""
10377             GCONF_LIBS=""
10378             ## If we have a custom action on failure, don't print errors, but
10379             ## do set a variable so people can do so.
10380             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10381
10382         fi
10383
10384
10385
10386      else
10387         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10388         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10389      fi
10390   fi
10391
10392   if test $succeeded = yes; then
10393      HAVE_GCONF=yes
10394   else
10395      HAVE_GCONF=no
10396   fi
10397
10398    if test "$HAVE_GCONF" = yes; then
10399
10400 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10401
10402             for ac_func in g_type_init
10403 do :
10404   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10405 if test "x$ac_cv_func_g_type_init" = xyes; then :
10406   cat >>confdefs.h <<_ACEOF
10407 #define HAVE_G_TYPE_INIT 1
10408 _ACEOF
10409
10410 fi
10411 done
10412
10413    fi
10414 fi
10415
10416 HAVE_LIBSELINUX=no
10417 LIBSELINUX_LIBS=
10418 if test "${with_selinux}" = "yes"; then
10419    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10420 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10421 if ${ac_cv_lib_selinux_lgetfilecon+:} false; then :
10422   $as_echo_n "(cached) " >&6
10423 else
10424   ac_check_lib_save_LIBS=$LIBS
10425 LIBS="-lselinux  $LIBS"
10426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10427 /* end confdefs.h.  */
10428
10429 /* Override any GCC internal prototype to avoid an error.
10430    Use char because int might match the return type of a GCC
10431    builtin and then its argument prototype would still apply.  */
10432 #ifdef __cplusplus
10433 extern "C"
10434 #endif
10435 char lgetfilecon ();
10436 int
10437 main ()
10438 {
10439 return lgetfilecon ();
10440   ;
10441   return 0;
10442 }
10443 _ACEOF
10444 if ac_fn_c_try_link "$LINENO"; then :
10445   ac_cv_lib_selinux_lgetfilecon=yes
10446 else
10447   ac_cv_lib_selinux_lgetfilecon=no
10448 fi
10449 rm -f core conftest.err conftest.$ac_objext \
10450     conftest$ac_exeext conftest.$ac_ext
10451 LIBS=$ac_check_lib_save_LIBS
10452 fi
10453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10454 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10455 if test "x$ac_cv_lib_selinux_lgetfilecon" = xyes; then :
10456   HAVE_LIBSELINUX=yes
10457 else
10458   HAVE_LIBSELINUX=no
10459 fi
10460
10461    if test "$HAVE_LIBSELINUX" = yes; then
10462
10463 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10464
10465       LIBSELINUX_LIBS=-lselinux
10466    fi
10467 fi
10468
10469
10470 HAVE_GNUTLS=no
10471 if test "${with_gnutls}" = "yes" ; then
10472
10473   succeeded=no
10474
10475   # Extract the first word of "pkg-config", so it can be a program name with args.
10476 set dummy pkg-config; ac_word=$2
10477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10478 $as_echo_n "checking for $ac_word... " >&6; }
10479 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10480   $as_echo_n "(cached) " >&6
10481 else
10482   case $PKG_CONFIG in
10483   [\\/]* | ?:[\\/]*)
10484   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10485   ;;
10486   *)
10487   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10488 for as_dir in $PATH
10489 do
10490   IFS=$as_save_IFS
10491   test -z "$as_dir" && as_dir=.
10492     for ac_exec_ext in '' $ac_executable_extensions; do
10493   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10494     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10495     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10496     break 2
10497   fi
10498 done
10499   done
10500 IFS=$as_save_IFS
10501
10502   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10503   ;;
10504 esac
10505 fi
10506 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10507 if test -n "$PKG_CONFIG"; then
10508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10509 $as_echo "$PKG_CONFIG" >&6; }
10510 else
10511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10512 $as_echo "no" >&6; }
10513 fi
10514
10515
10516
10517   if test "$PKG_CONFIG" = "no" ; then
10518      HAVE_GNUTLS=no
10519   else
10520      PKG_CONFIG_MIN_VERSION=0.9.0
10521      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10522         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10523 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10524
10525         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10526             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10527 $as_echo "yes" >&6; }
10528             succeeded=yes
10529
10530             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10531 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10532             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10533             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10534 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10535
10536             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10537 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10538             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10539             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10540 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10541         else
10542             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10543 $as_echo "no" >&6; }
10544             LIBGNUTLS_CFLAGS=""
10545             LIBGNUTLS_LIBS=""
10546             ## If we have a custom action on failure, don't print errors, but
10547             ## do set a variable so people can do so.
10548             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10549
10550         fi
10551
10552
10553
10554      else
10555         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10556         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10557      fi
10558   fi
10559
10560   if test $succeeded = yes; then
10561      HAVE_GNUTLS=yes
10562   else
10563      HAVE_GNUTLS=no
10564   fi
10565
10566   if test "${HAVE_GNUTLS}" = "yes"; then
10567
10568 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10569
10570   fi
10571 fi
10572
10573
10574
10575 HAVE_XAW3D=no
10576 LUCID_LIBW=
10577 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10578   if test "$with_xaw3d" != no; then
10579     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10580 $as_echo_n "checking for xaw3d... " >&6; }
10581     if ${emacs_cv_xaw3d+:} false; then :
10582   $as_echo_n "(cached) " >&6
10583 else
10584   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10585 /* end confdefs.h.  */
10586
10587 #include <X11/Intrinsic.h>
10588 #include <X11/Xaw3d/Simple.h>
10589 int
10590 main ()
10591 {
10592
10593   ;
10594   return 0;
10595 }
10596 _ACEOF
10597 if ac_fn_c_try_link "$LINENO"; then :
10598   emacs_cv_xaw3d=yes
10599 else
10600   emacs_cv_xaw3d=no
10601 fi
10602 rm -f core conftest.err conftest.$ac_objext \
10603     conftest$ac_exeext conftest.$ac_ext
10604 fi
10605
10606   else
10607     emacs_cv_xaw3d=no
10608   fi
10609   if test $emacs_cv_xaw3d = yes; then
10610     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10611 $as_echo "yes; using Lucid toolkit" >&6; }
10612     USE_X_TOOLKIT=LUCID
10613     HAVE_XAW3D=yes
10614     LUCID_LIBW=-lXaw3d
10615
10616 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
10617
10618   else
10619     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10620 $as_echo "no" >&6; }
10621     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
10622 $as_echo_n "checking for libXaw... " >&6; }
10623     if ${emacs_cv_xaw+:} false; then :
10624   $as_echo_n "(cached) " >&6
10625 else
10626   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10627 /* end confdefs.h.  */
10628
10629 #include <X11/Intrinsic.h>
10630 #include <X11/Xaw/Simple.h>
10631 int
10632 main ()
10633 {
10634
10635   ;
10636   return 0;
10637 }
10638 _ACEOF
10639 if ac_fn_c_try_link "$LINENO"; then :
10640   emacs_cv_xaw=yes
10641 else
10642   emacs_cv_xaw=no
10643 fi
10644 rm -f core conftest.err conftest.$ac_objext \
10645     conftest$ac_exeext conftest.$ac_ext
10646 fi
10647
10648     if test $emacs_cv_xaw = yes; then
10649       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10650 $as_echo "yes; using Lucid toolkit" >&6; }
10651       USE_X_TOOLKIT=LUCID
10652       LUCID_LIBW=-lXaw
10653     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
10654       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
10655     else
10656       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
10657 $as_echo "no; do not use toolkit by default" >&6; }
10658       USE_X_TOOLKIT=none
10659     fi
10660   fi
10661 fi
10662
10663 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
10664
10665 LIBXTR6=
10666 if test "${USE_X_TOOLKIT}" != "none"; then
10667   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
10668 $as_echo_n "checking X11 toolkit version... " >&6; }
10669   if ${emacs_cv_x11_toolkit_version_6+:} false; then :
10670   $as_echo_n "(cached) " >&6
10671 else
10672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10673 /* end confdefs.h.  */
10674 #include <X11/Intrinsic.h>
10675 int
10676 main ()
10677 {
10678 #if XtSpecificationRelease < 6
10679 fail;
10680 #endif
10681
10682   ;
10683   return 0;
10684 }
10685 _ACEOF
10686 if ac_fn_c_try_link "$LINENO"; then :
10687   emacs_cv_x11_toolkit_version_6=yes
10688 else
10689   emacs_cv_x11_toolkit_version_6=no
10690 fi
10691 rm -f core conftest.err conftest.$ac_objext \
10692     conftest$ac_exeext conftest.$ac_ext
10693 fi
10694
10695   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
10696   if test $emacs_cv_x11_toolkit_version_6 = yes; then
10697     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10698 $as_echo "6 or newer" >&6; }
10699
10700 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
10701
10702     LIBXTR6="-lSM -lICE"
10703     case "$opsys" in
10704       ## Use libw.a along with X11R6 Xt.
10705       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
10706     esac
10707   else
10708     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10709 $as_echo "before 6" >&6; }
10710   fi
10711
10712   OLDLIBS="$LIBS"
10713   if test x$HAVE_X11XTR6 = xyes; then
10714     LIBS="-lXt -lSM -lICE $LIBS"
10715   else
10716     LIBS="-lXt $LIBS"
10717   fi
10718   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
10719 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
10720 if ${ac_cv_lib_Xmu_XmuConvertStandardSelection+:} false; then :
10721   $as_echo_n "(cached) " >&6
10722 else
10723   ac_check_lib_save_LIBS=$LIBS
10724 LIBS="-lXmu  $LIBS"
10725 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10726 /* end confdefs.h.  */
10727
10728 /* Override any GCC internal prototype to avoid an error.
10729    Use char because int might match the return type of a GCC
10730    builtin and then its argument prototype would still apply.  */
10731 #ifdef __cplusplus
10732 extern "C"
10733 #endif
10734 char XmuConvertStandardSelection ();
10735 int
10736 main ()
10737 {
10738 return XmuConvertStandardSelection ();
10739   ;
10740   return 0;
10741 }
10742 _ACEOF
10743 if ac_fn_c_try_link "$LINENO"; then :
10744   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
10745 else
10746   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
10747 fi
10748 rm -f core conftest.err conftest.$ac_objext \
10749     conftest$ac_exeext conftest.$ac_ext
10750 LIBS=$ac_check_lib_save_LIBS
10751 fi
10752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
10753 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
10754 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = xyes; then :
10755   cat >>confdefs.h <<_ACEOF
10756 #define HAVE_LIBXMU 1
10757 _ACEOF
10758
10759   LIBS="-lXmu $LIBS"
10760
10761 fi
10762
10763   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
10764 fi
10765
10766
10767 LIBXMU=-lXmu
10768 case $opsys in
10769   ## These systems don't supply Xmu.
10770   hpux* | aix4-2 )
10771     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
10772     ;;
10773 esac
10774
10775
10776 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
10777 if test "${HAVE_X11}" = "yes"; then
10778   if test "${USE_X_TOOLKIT}" != "none"; then
10779     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
10780 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
10781 if ${ac_cv_lib_Xext_XShapeQueryExtension+:} false; then :
10782   $as_echo_n "(cached) " >&6
10783 else
10784   ac_check_lib_save_LIBS=$LIBS
10785 LIBS="-lXext  $LIBS"
10786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10787 /* end confdefs.h.  */
10788
10789 /* Override any GCC internal prototype to avoid an error.
10790    Use char because int might match the return type of a GCC
10791    builtin and then its argument prototype would still apply.  */
10792 #ifdef __cplusplus
10793 extern "C"
10794 #endif
10795 char XShapeQueryExtension ();
10796 int
10797 main ()
10798 {
10799 return XShapeQueryExtension ();
10800   ;
10801   return 0;
10802 }
10803 _ACEOF
10804 if ac_fn_c_try_link "$LINENO"; then :
10805   ac_cv_lib_Xext_XShapeQueryExtension=yes
10806 else
10807   ac_cv_lib_Xext_XShapeQueryExtension=no
10808 fi
10809 rm -f core conftest.err conftest.$ac_objext \
10810     conftest$ac_exeext conftest.$ac_ext
10811 LIBS=$ac_check_lib_save_LIBS
10812 fi
10813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
10814 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
10815 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = xyes; then :
10816   cat >>confdefs.h <<_ACEOF
10817 #define HAVE_LIBXEXT 1
10818 _ACEOF
10819
10820   LIBS="-lXext $LIBS"
10821
10822 fi
10823
10824   fi
10825 fi
10826
10827 LIBXP=
10828 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10829   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
10830 $as_echo_n "checking for Motif version 2.1... " >&6; }
10831 if ${emacs_cv_motif_version_2_1+:} false; then :
10832   $as_echo_n "(cached) " >&6
10833 else
10834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10835 /* end confdefs.h.  */
10836 #include <Xm/Xm.h>
10837 int
10838 main ()
10839 {
10840 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
10841 int x = 5;
10842 #else
10843 Motif version prior to 2.1.
10844 #endif
10845   ;
10846   return 0;
10847 }
10848 _ACEOF
10849 if ac_fn_c_try_compile "$LINENO"; then :
10850   emacs_cv_motif_version_2_1=yes
10851 else
10852   emacs_cv_motif_version_2_1=no
10853 fi
10854 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10855 fi
10856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
10857 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
10858   if test $emacs_cv_motif_version_2_1 = yes; then
10859     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
10860 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
10861 if ${ac_cv_lib_Xp_XpCreateContext+:} false; then :
10862   $as_echo_n "(cached) " >&6
10863 else
10864   ac_check_lib_save_LIBS=$LIBS
10865 LIBS="-lXp  $LIBS"
10866 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10867 /* end confdefs.h.  */
10868
10869 /* Override any GCC internal prototype to avoid an error.
10870    Use char because int might match the return type of a GCC
10871    builtin and then its argument prototype would still apply.  */
10872 #ifdef __cplusplus
10873 extern "C"
10874 #endif
10875 char XpCreateContext ();
10876 int
10877 main ()
10878 {
10879 return XpCreateContext ();
10880   ;
10881   return 0;
10882 }
10883 _ACEOF
10884 if ac_fn_c_try_link "$LINENO"; then :
10885   ac_cv_lib_Xp_XpCreateContext=yes
10886 else
10887   ac_cv_lib_Xp_XpCreateContext=no
10888 fi
10889 rm -f core conftest.err conftest.$ac_objext \
10890     conftest$ac_exeext conftest.$ac_ext
10891 LIBS=$ac_check_lib_save_LIBS
10892 fi
10893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
10894 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
10895 if test "x$ac_cv_lib_Xp_XpCreateContext" = xyes; then :
10896   LIBXP=-lXp
10897 fi
10898
10899   else
10900     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
10901 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
10902 if ${emacs_cv_lesstif+:} false; then :
10903   $as_echo_n "(cached) " >&6
10904 else
10905   # We put this in CFLAGS temporarily to precede other -I options
10906     # that might be in CFLAGS temporarily.
10907     # We put this in CPPFLAGS where it precedes the other -I options.
10908     OLD_CPPFLAGS=$CPPFLAGS
10909     OLD_CFLAGS=$CFLAGS
10910     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
10911     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
10912     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10913 /* end confdefs.h.  */
10914 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
10915 int
10916 main ()
10917 {
10918 int x = 5;
10919   ;
10920   return 0;
10921 }
10922 _ACEOF
10923 if ac_fn_c_try_compile "$LINENO"; then :
10924   emacs_cv_lesstif=yes
10925 else
10926   emacs_cv_lesstif=no
10927 fi
10928 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10929 fi
10930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
10931 $as_echo "$emacs_cv_lesstif" >&6; }
10932     if test $emacs_cv_lesstif = yes; then
10933       # Make sure this -I option remains in CPPFLAGS after it is set
10934       # back to REAL_CPPFLAGS.
10935       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
10936       # have those other -I options anyway.  Ultimately, having this
10937       # directory ultimately in CPPFLAGS will be enough.
10938       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
10939       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
10940     else
10941       CFLAGS=$OLD_CFLAGS
10942       CPPFLAGS=$OLD_CPPFLAGS
10943     fi
10944   fi
10945 fi
10946
10947
10948 USE_TOOLKIT_SCROLL_BARS=no
10949 if test "${with_toolkit_scroll_bars}" != "no"; then
10950   if test "${USE_X_TOOLKIT}" != "none"; then
10951     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10952       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10953
10954       HAVE_XAW3D=no
10955       USE_TOOLKIT_SCROLL_BARS=yes
10956     elif test "${HAVE_XAW3D}" = "yes"; then
10957       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10958
10959       USE_TOOLKIT_SCROLL_BARS=yes
10960     fi
10961   elif test "${HAVE_GTK}" = "yes"; then
10962     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10963
10964     USE_TOOLKIT_SCROLL_BARS=yes
10965   elif test "${HAVE_NS}" = "yes"; then
10966     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10967
10968     USE_TOOLKIT_SCROLL_BARS=yes
10969   fi
10970 fi
10971
10972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10973 /* end confdefs.h.  */
10974
10975           #include <X11/Xlib.h>
10976           #include <X11/Xresource.h>
10977 int
10978 main ()
10979 {
10980 XIMProc  callback;
10981   ;
10982   return 0;
10983 }
10984 _ACEOF
10985 if ac_fn_c_try_compile "$LINENO"; then :
10986   HAVE_XIM=yes
10987
10988 $as_echo "#define HAVE_XIM 1" >>confdefs.h
10989
10990 else
10991   HAVE_XIM=no
10992 fi
10993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10994
10995
10996 if test "${with_xim}" != "no"; then
10997
10998 $as_echo "#define USE_XIM 1" >>confdefs.h
10999
11000 fi
11001
11002
11003 if test "${HAVE_XIM}" != "no"; then
11004   late_CFLAGS=$CFLAGS
11005   if test "$GCC" = yes; then
11006     CFLAGS="$CFLAGS --pedantic-errors"
11007   fi
11008   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11009 /* end confdefs.h.  */
11010
11011 #include <X11/Xlib.h>
11012 #include <X11/Xresource.h>
11013 int
11014 main ()
11015 {
11016 Display *display;
11017 XrmDatabase db;
11018 char *res_name;
11019 char *res_class;
11020 XIMProc  callback;
11021 XPointer *client_data;
11022 #ifndef __GNUC__
11023 /* If we're not using GCC, it's probably not XFree86, and this is
11024    probably right, but we can't use something like --pedantic-errors.  */
11025 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11026                                            char*, XIMProc, XPointer*);
11027 #endif
11028 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11029    client_data);
11030   ;
11031   return 0;
11032 }
11033 _ACEOF
11034 if ac_fn_c_try_compile "$LINENO"; then :
11035   emacs_cv_arg6_star=yes
11036 fi
11037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11038     if test "$emacs_cv_arg6_star" = yes; then
11039     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11040
11041   else
11042     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11043
11044   fi
11045   CFLAGS=$late_CFLAGS
11046 fi
11047
11048 ### Start of font-backend (under any platform) section.
11049 # (nothing here yet -- this is a placeholder)
11050 ### End of font-backend (under any platform) section.
11051
11052 ### Start of font-backend (under X11) section.
11053 if test "${HAVE_X11}" = "yes"; then
11054
11055   succeeded=no
11056
11057   # Extract the first word of "pkg-config", so it can be a program name with args.
11058 set dummy pkg-config; ac_word=$2
11059 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11060 $as_echo_n "checking for $ac_word... " >&6; }
11061 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11062   $as_echo_n "(cached) " >&6
11063 else
11064   case $PKG_CONFIG in
11065   [\\/]* | ?:[\\/]*)
11066   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11067   ;;
11068   *)
11069   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11070 for as_dir in $PATH
11071 do
11072   IFS=$as_save_IFS
11073   test -z "$as_dir" && as_dir=.
11074     for ac_exec_ext in '' $ac_executable_extensions; do
11075   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11076     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11077     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11078     break 2
11079   fi
11080 done
11081   done
11082 IFS=$as_save_IFS
11083
11084   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11085   ;;
11086 esac
11087 fi
11088 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11089 if test -n "$PKG_CONFIG"; then
11090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11091 $as_echo "$PKG_CONFIG" >&6; }
11092 else
11093   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11094 $as_echo "no" >&6; }
11095 fi
11096
11097
11098
11099   if test "$PKG_CONFIG" = "no" ; then
11100      HAVE_FC=no
11101   else
11102      PKG_CONFIG_MIN_VERSION=0.9.0
11103      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11104         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11105 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11106
11107         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11108             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11109 $as_echo "yes" >&6; }
11110             succeeded=yes
11111
11112             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11113 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11114             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11115             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11116 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11117
11118             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11119 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11120             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11121             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11122 $as_echo "$FONTCONFIG_LIBS" >&6; }
11123         else
11124             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11125 $as_echo "no" >&6; }
11126             FONTCONFIG_CFLAGS=""
11127             FONTCONFIG_LIBS=""
11128             ## If we have a custom action on failure, don't print errors, but
11129             ## do set a variable so people can do so.
11130             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11131
11132         fi
11133
11134
11135
11136      else
11137         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11138         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11139      fi
11140   fi
11141
11142   if test $succeeded = yes; then
11143      HAVE_FC=yes
11144   else
11145      HAVE_FC=no
11146   fi
11147
11148
11149    ## Use -lXft if available, unless `--with-xft=no'.
11150    HAVE_XFT=maybe
11151     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11152       with_xft="no";
11153     fi
11154     if test "x${with_xft}" != "xno"; then
11155
11156
11157   succeeded=no
11158
11159   # Extract the first word of "pkg-config", so it can be a program name with args.
11160 set dummy pkg-config; ac_word=$2
11161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11162 $as_echo_n "checking for $ac_word... " >&6; }
11163 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11164   $as_echo_n "(cached) " >&6
11165 else
11166   case $PKG_CONFIG in
11167   [\\/]* | ?:[\\/]*)
11168   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11169   ;;
11170   *)
11171   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11172 for as_dir in $PATH
11173 do
11174   IFS=$as_save_IFS
11175   test -z "$as_dir" && as_dir=.
11176     for ac_exec_ext in '' $ac_executable_extensions; do
11177   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11178     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11179     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11180     break 2
11181   fi
11182 done
11183   done
11184 IFS=$as_save_IFS
11185
11186   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11187   ;;
11188 esac
11189 fi
11190 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11191 if test -n "$PKG_CONFIG"; then
11192   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11193 $as_echo "$PKG_CONFIG" >&6; }
11194 else
11195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11196 $as_echo "no" >&6; }
11197 fi
11198
11199
11200
11201   if test "$PKG_CONFIG" = "no" ; then
11202      HAVE_XFT=no
11203   else
11204      PKG_CONFIG_MIN_VERSION=0.9.0
11205      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11206         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11207 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11208
11209         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11210             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11211 $as_echo "yes" >&6; }
11212             succeeded=yes
11213
11214             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11215 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11216             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11217             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11218 $as_echo "$XFT_CFLAGS" >&6; }
11219
11220             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11221 $as_echo_n "checking XFT_LIBS... " >&6; }
11222             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11223             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11224 $as_echo "$XFT_LIBS" >&6; }
11225         else
11226             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11227 $as_echo "no" >&6; }
11228             XFT_CFLAGS=""
11229             XFT_LIBS=""
11230             ## If we have a custom action on failure, don't print errors, but
11231             ## do set a variable so people can do so.
11232             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11233
11234         fi
11235
11236
11237
11238      else
11239         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11240         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11241      fi
11242   fi
11243
11244   if test $succeeded = yes; then
11245      :
11246   else
11247      HAVE_XFT=no
11248   fi
11249
11250       ## Because xftfont.c uses XRenderQueryExtension, we also
11251       ## need to link to -lXrender.
11252       HAVE_XRENDER=no
11253       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11254 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11255 if ${ac_cv_lib_Xrender_XRenderQueryExtension+:} false; then :
11256   $as_echo_n "(cached) " >&6
11257 else
11258   ac_check_lib_save_LIBS=$LIBS
11259 LIBS="-lXrender  $LIBS"
11260 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11261 /* end confdefs.h.  */
11262
11263 /* Override any GCC internal prototype to avoid an error.
11264    Use char because int might match the return type of a GCC
11265    builtin and then its argument prototype would still apply.  */
11266 #ifdef __cplusplus
11267 extern "C"
11268 #endif
11269 char XRenderQueryExtension ();
11270 int
11271 main ()
11272 {
11273 return XRenderQueryExtension ();
11274   ;
11275   return 0;
11276 }
11277 _ACEOF
11278 if ac_fn_c_try_link "$LINENO"; then :
11279   ac_cv_lib_Xrender_XRenderQueryExtension=yes
11280 else
11281   ac_cv_lib_Xrender_XRenderQueryExtension=no
11282 fi
11283 rm -f core conftest.err conftest.$ac_objext \
11284     conftest$ac_exeext conftest.$ac_ext
11285 LIBS=$ac_check_lib_save_LIBS
11286 fi
11287 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11288 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11289 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = xyes; then :
11290   HAVE_XRENDER=yes
11291 fi
11292
11293       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11294         OLD_CPPFLAGS="$CPPFLAGS"
11295         OLD_CFLAGS="$CFLAGS"
11296         OLD_LIBS="$LIBS"
11297         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11298         CFLAGS="$CFLAGS $XFT_CFLAGS"
11299         XFT_LIBS="-lXrender $XFT_LIBS"
11300         LIBS="$XFT_LIBS $LIBS"
11301         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11302 if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :
11303   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11304 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11305 if ${ac_cv_lib_Xft_XftFontOpen+:} false; then :
11306   $as_echo_n "(cached) " >&6
11307 else
11308   ac_check_lib_save_LIBS=$LIBS
11309 LIBS="-lXft $XFT_LIBS $LIBS"
11310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11311 /* end confdefs.h.  */
11312
11313 /* Override any GCC internal prototype to avoid an error.
11314    Use char because int might match the return type of a GCC
11315    builtin and then its argument prototype would still apply.  */
11316 #ifdef __cplusplus
11317 extern "C"
11318 #endif
11319 char XftFontOpen ();
11320 int
11321 main ()
11322 {
11323 return XftFontOpen ();
11324   ;
11325   return 0;
11326 }
11327 _ACEOF
11328 if ac_fn_c_try_link "$LINENO"; then :
11329   ac_cv_lib_Xft_XftFontOpen=yes
11330 else
11331   ac_cv_lib_Xft_XftFontOpen=no
11332 fi
11333 rm -f core conftest.err conftest.$ac_objext \
11334     conftest$ac_exeext conftest.$ac_ext
11335 LIBS=$ac_check_lib_save_LIBS
11336 fi
11337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11338 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11339 if test "x$ac_cv_lib_Xft_XftFontOpen" = xyes; then :
11340   HAVE_XFT=yes
11341 fi
11342
11343 fi
11344
11345
11346
11347         if test "${HAVE_XFT}" = "yes"; then
11348
11349 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11350
11351
11352           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11353         else
11354           CPPFLAGS="$OLD_CPPFLAGS"
11355           CFLAGS="$OLD_CFLAGS"
11356           LIBS="$OLD_LIBS"
11357         fi                        # "${HAVE_XFT}" = "yes"
11358       fi                          # "$HAVE_XFT" != no
11359     fi                            # "x${with_xft}" != "xno"
11360
11361         if test "$HAVE_XFT" != "yes"; then
11362        HAVE_XFT=no
11363     fi
11364
11365     ## We used to allow building with FreeType and without Xft.
11366     ## However, the ftx font backend driver is not in good shape.
11367     HAVE_FREETYPE=$HAVE_XFT
11368
11369     HAVE_LIBOTF=no
11370     if test "${HAVE_FREETYPE}" = "yes"; then
11371
11372 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11373
11374       if test "${with_libotf}" != "no"; then
11375
11376   succeeded=no
11377
11378   # Extract the first word of "pkg-config", so it can be a program name with args.
11379 set dummy pkg-config; ac_word=$2
11380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11381 $as_echo_n "checking for $ac_word... " >&6; }
11382 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11383   $as_echo_n "(cached) " >&6
11384 else
11385   case $PKG_CONFIG in
11386   [\\/]* | ?:[\\/]*)
11387   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11388   ;;
11389   *)
11390   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11391 for as_dir in $PATH
11392 do
11393   IFS=$as_save_IFS
11394   test -z "$as_dir" && as_dir=.
11395     for ac_exec_ext in '' $ac_executable_extensions; do
11396   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11397     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11398     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11399     break 2
11400   fi
11401 done
11402   done
11403 IFS=$as_save_IFS
11404
11405   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11406   ;;
11407 esac
11408 fi
11409 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11410 if test -n "$PKG_CONFIG"; then
11411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11412 $as_echo "$PKG_CONFIG" >&6; }
11413 else
11414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11415 $as_echo "no" >&6; }
11416 fi
11417
11418
11419
11420   if test "$PKG_CONFIG" = "no" ; then
11421      HAVE_LIBOTF=no
11422   else
11423      PKG_CONFIG_MIN_VERSION=0.9.0
11424      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11425         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11426 $as_echo_n "checking for libotf... " >&6; }
11427
11428         if $PKG_CONFIG --exists "libotf" 2>&5; then
11429             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11430 $as_echo "yes" >&6; }
11431             succeeded=yes
11432
11433             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11434 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11435             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11436             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11437 $as_echo "$LIBOTF_CFLAGS" >&6; }
11438
11439             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11440 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11441             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11442             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11443 $as_echo "$LIBOTF_LIBS" >&6; }
11444         else
11445             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11446 $as_echo "no" >&6; }
11447             LIBOTF_CFLAGS=""
11448             LIBOTF_LIBS=""
11449             ## If we have a custom action on failure, don't print errors, but
11450             ## do set a variable so people can do so.
11451             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11452
11453         fi
11454
11455
11456
11457      else
11458         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11459         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11460      fi
11461   fi
11462
11463   if test $succeeded = yes; then
11464      HAVE_LIBOTF=yes
11465   else
11466      HAVE_LIBOTF=no
11467   fi
11468
11469         if test "$HAVE_LIBOTF" = "yes"; then
11470
11471 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11472
11473           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11474 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11475 if ${ac_cv_lib_otf_OTF_get_variation_glyphs+:} false; then :
11476   $as_echo_n "(cached) " >&6
11477 else
11478   ac_check_lib_save_LIBS=$LIBS
11479 LIBS="-lotf  $LIBS"
11480 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11481 /* end confdefs.h.  */
11482
11483 /* Override any GCC internal prototype to avoid an error.
11484    Use char because int might match the return type of a GCC
11485    builtin and then its argument prototype would still apply.  */
11486 #ifdef __cplusplus
11487 extern "C"
11488 #endif
11489 char OTF_get_variation_glyphs ();
11490 int
11491 main ()
11492 {
11493 return OTF_get_variation_glyphs ();
11494   ;
11495   return 0;
11496 }
11497 _ACEOF
11498 if ac_fn_c_try_link "$LINENO"; then :
11499   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11500 else
11501   ac_cv_lib_otf_OTF_get_variation_glyphs=no
11502 fi
11503 rm -f core conftest.err conftest.$ac_objext \
11504     conftest$ac_exeext conftest.$ac_ext
11505 LIBS=$ac_check_lib_save_LIBS
11506 fi
11507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11508 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11509 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = xyes; then :
11510   HAVE_OTF_GET_VARIATION_GLYPHS=yes
11511 else
11512   HAVE_OTF_GET_VARIATION_GLYPHS=no
11513 fi
11514
11515           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11516
11517 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11518
11519           fi
11520         fi
11521       fi
11522             fi
11523
11524     HAVE_M17N_FLT=no
11525     if test "${HAVE_LIBOTF}" = yes; then
11526       if test "${with_m17n_flt}" != "no"; then
11527
11528   succeeded=no
11529
11530   # Extract the first word of "pkg-config", so it can be a program name with args.
11531 set dummy pkg-config; ac_word=$2
11532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11533 $as_echo_n "checking for $ac_word... " >&6; }
11534 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11535   $as_echo_n "(cached) " >&6
11536 else
11537   case $PKG_CONFIG in
11538   [\\/]* | ?:[\\/]*)
11539   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11540   ;;
11541   *)
11542   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11543 for as_dir in $PATH
11544 do
11545   IFS=$as_save_IFS
11546   test -z "$as_dir" && as_dir=.
11547     for ac_exec_ext in '' $ac_executable_extensions; do
11548   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11549     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11550     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11551     break 2
11552   fi
11553 done
11554   done
11555 IFS=$as_save_IFS
11556
11557   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11558   ;;
11559 esac
11560 fi
11561 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11562 if test -n "$PKG_CONFIG"; then
11563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11564 $as_echo "$PKG_CONFIG" >&6; }
11565 else
11566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11567 $as_echo "no" >&6; }
11568 fi
11569
11570
11571
11572   if test "$PKG_CONFIG" = "no" ; then
11573      HAVE_M17N_FLT=no
11574   else
11575      PKG_CONFIG_MIN_VERSION=0.9.0
11576      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11577         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11578 $as_echo_n "checking for m17n-flt... " >&6; }
11579
11580         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
11581             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11582 $as_echo "yes" >&6; }
11583             succeeded=yes
11584
11585             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
11586 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
11587             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
11588             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
11589 $as_echo "$M17N_FLT_CFLAGS" >&6; }
11590
11591             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
11592 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
11593             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
11594             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
11595 $as_echo "$M17N_FLT_LIBS" >&6; }
11596         else
11597             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11598 $as_echo "no" >&6; }
11599             M17N_FLT_CFLAGS=""
11600             M17N_FLT_LIBS=""
11601             ## If we have a custom action on failure, don't print errors, but
11602             ## do set a variable so people can do so.
11603             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
11604
11605         fi
11606
11607
11608
11609      else
11610         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11611         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11612      fi
11613   fi
11614
11615   if test $succeeded = yes; then
11616      HAVE_M17N_FLT=yes
11617   else
11618      HAVE_M17N_FLT=no
11619   fi
11620
11621         if test "$HAVE_M17N_FLT" = "yes"; then
11622
11623 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
11624
11625         fi
11626       fi
11627     fi
11628 else
11629     HAVE_XFT=no
11630     HAVE_FREETYPE=no
11631     HAVE_LIBOTF=no
11632     HAVE_M17N_FLT=no
11633 fi
11634
11635 ### End of font-backend (under X11) section.
11636
11637
11638
11639
11640
11641
11642
11643
11644
11645
11646 ### Use -lXpm if available, unless `--with-xpm=no'.
11647 HAVE_XPM=no
11648 LIBXPM=
11649 if test "${HAVE_X11}" = "yes"; then
11650   if test "${with_xpm}" != "no"; then
11651     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
11652 if test "x$ac_cv_header_X11_xpm_h" = xyes; then :
11653   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
11654 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
11655 if ${ac_cv_lib_Xpm_XpmReadFileToPixmap+:} false; then :
11656   $as_echo_n "(cached) " >&6
11657 else
11658   ac_check_lib_save_LIBS=$LIBS
11659 LIBS="-lXpm -lX11 $LIBS"
11660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11661 /* end confdefs.h.  */
11662
11663 /* Override any GCC internal prototype to avoid an error.
11664    Use char because int might match the return type of a GCC
11665    builtin and then its argument prototype would still apply.  */
11666 #ifdef __cplusplus
11667 extern "C"
11668 #endif
11669 char XpmReadFileToPixmap ();
11670 int
11671 main ()
11672 {
11673 return XpmReadFileToPixmap ();
11674   ;
11675   return 0;
11676 }
11677 _ACEOF
11678 if ac_fn_c_try_link "$LINENO"; then :
11679   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
11680 else
11681   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
11682 fi
11683 rm -f core conftest.err conftest.$ac_objext \
11684     conftest$ac_exeext conftest.$ac_ext
11685 LIBS=$ac_check_lib_save_LIBS
11686 fi
11687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
11688 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
11689 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = xyes; then :
11690   HAVE_XPM=yes
11691 fi
11692
11693 fi
11694
11695
11696     if test "${HAVE_XPM}" = "yes"; then
11697       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
11698 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
11699       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11700 /* end confdefs.h.  */
11701 #include "X11/xpm.h"
11702 #ifndef XpmReturnAllocPixels
11703 no_return_alloc_pixels
11704 #endif
11705
11706 _ACEOF
11707 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11708   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
11709   HAVE_XPM=no
11710 else
11711   HAVE_XPM=yes
11712 fi
11713 rm -f conftest*
11714
11715
11716       if test "${HAVE_XPM}" = "yes"; then
11717         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11718 $as_echo "yes" >&6; }
11719       else
11720         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11721 $as_echo "no" >&6; }
11722       fi
11723     fi
11724   fi
11725
11726   if test "${HAVE_XPM}" = "yes"; then
11727
11728 $as_echo "#define HAVE_XPM 1" >>confdefs.h
11729
11730     LIBXPM=-lXpm
11731   fi
11732 fi
11733
11734
11735 ### Use -ljpeg if available, unless `--with-jpeg=no'.
11736 HAVE_JPEG=no
11737 LIBJPEG=
11738 if test "${HAVE_X11}" = "yes"; then
11739   if test "${with_jpeg}" != "no"; then
11740             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
11741 if test "x$ac_cv_header_jerror_h" = xyes; then :
11742   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
11743 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
11744 if ${ac_cv_lib_jpeg_jpeg_destroy_compress+:} false; then :
11745   $as_echo_n "(cached) " >&6
11746 else
11747   ac_check_lib_save_LIBS=$LIBS
11748 LIBS="-ljpeg  $LIBS"
11749 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11750 /* end confdefs.h.  */
11751
11752 /* Override any GCC internal prototype to avoid an error.
11753    Use char because int might match the return type of a GCC
11754    builtin and then its argument prototype would still apply.  */
11755 #ifdef __cplusplus
11756 extern "C"
11757 #endif
11758 char jpeg_destroy_compress ();
11759 int
11760 main ()
11761 {
11762 return jpeg_destroy_compress ();
11763   ;
11764   return 0;
11765 }
11766 _ACEOF
11767 if ac_fn_c_try_link "$LINENO"; then :
11768   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
11769 else
11770   ac_cv_lib_jpeg_jpeg_destroy_compress=no
11771 fi
11772 rm -f core conftest.err conftest.$ac_objext \
11773     conftest$ac_exeext conftest.$ac_ext
11774 LIBS=$ac_check_lib_save_LIBS
11775 fi
11776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
11777 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
11778 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = xyes; then :
11779   HAVE_JPEG=yes
11780 fi
11781
11782 fi
11783
11784
11785   fi
11786
11787     if test "${HAVE_JPEG}" = "yes"; then
11788     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11789
11790     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11791 /* end confdefs.h.  */
11792 #include <jpeglib.h>
11793          version=JPEG_LIB_VERSION
11794
11795 _ACEOF
11796 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11797   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
11798   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11799
11800 else
11801   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
11802 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
11803         HAVE_JPEG=no
11804 fi
11805 rm -f conftest*
11806
11807   fi
11808   if test "${HAVE_JPEG}" = "yes"; then
11809     LIBJPEG=-ljpeg
11810   fi
11811 fi
11812
11813
11814 ### Use -lpng if available, unless `--with-png=no'.
11815 HAVE_PNG=no
11816 LIBPNG=
11817 if test "${HAVE_X11}" = "yes"; then
11818   if test "${with_png}" != "no"; then
11819     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
11820     # in /usr/include/libpng.
11821     for ac_header in png.h libpng/png.h
11822 do :
11823   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11824 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11825 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
11826   cat >>confdefs.h <<_ACEOF
11827 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11828 _ACEOF
11829
11830 fi
11831
11832 done
11833
11834     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
11835       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
11836 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
11837 if ${ac_cv_lib_png_png_get_channels+:} false; then :
11838   $as_echo_n "(cached) " >&6
11839 else
11840   ac_check_lib_save_LIBS=$LIBS
11841 LIBS="-lpng -lz -lm $LIBS"
11842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11843 /* end confdefs.h.  */
11844
11845 /* Override any GCC internal prototype to avoid an error.
11846    Use char because int might match the return type of a GCC
11847    builtin and then its argument prototype would still apply.  */
11848 #ifdef __cplusplus
11849 extern "C"
11850 #endif
11851 char png_get_channels ();
11852 int
11853 main ()
11854 {
11855 return png_get_channels ();
11856   ;
11857   return 0;
11858 }
11859 _ACEOF
11860 if ac_fn_c_try_link "$LINENO"; then :
11861   ac_cv_lib_png_png_get_channels=yes
11862 else
11863   ac_cv_lib_png_png_get_channels=no
11864 fi
11865 rm -f core conftest.err conftest.$ac_objext \
11866     conftest$ac_exeext conftest.$ac_ext
11867 LIBS=$ac_check_lib_save_LIBS
11868 fi
11869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
11870 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
11871 if test "x$ac_cv_lib_png_png_get_channels" = xyes; then :
11872   HAVE_PNG=yes
11873 fi
11874
11875     fi
11876   fi
11877
11878   if test "${HAVE_PNG}" = "yes"; then
11879
11880 $as_echo "#define HAVE_PNG 1" >>confdefs.h
11881
11882     LIBPNG="-lpng -lz -lm"
11883   fi
11884 fi
11885
11886
11887 ### Use -ltiff if available, unless `--with-tiff=no'.
11888 HAVE_TIFF=no
11889 LIBTIFF=
11890 if test "${HAVE_X11}" = "yes"; then
11891   if test "${with_tiff}" != "no"; then
11892     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
11893 if test "x$ac_cv_header_tiffio_h" = xyes; then :
11894   tifflibs="-lz -lm"
11895       # At least one tiff package requires the jpeg library.
11896       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
11897       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
11898 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
11899 if ${ac_cv_lib_tiff_TIFFGetVersion+:} false; then :
11900   $as_echo_n "(cached) " >&6
11901 else
11902   ac_check_lib_save_LIBS=$LIBS
11903 LIBS="-ltiff $tifflibs $LIBS"
11904 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11905 /* end confdefs.h.  */
11906
11907 /* Override any GCC internal prototype to avoid an error.
11908    Use char because int might match the return type of a GCC
11909    builtin and then its argument prototype would still apply.  */
11910 #ifdef __cplusplus
11911 extern "C"
11912 #endif
11913 char TIFFGetVersion ();
11914 int
11915 main ()
11916 {
11917 return TIFFGetVersion ();
11918   ;
11919   return 0;
11920 }
11921 _ACEOF
11922 if ac_fn_c_try_link "$LINENO"; then :
11923   ac_cv_lib_tiff_TIFFGetVersion=yes
11924 else
11925   ac_cv_lib_tiff_TIFFGetVersion=no
11926 fi
11927 rm -f core conftest.err conftest.$ac_objext \
11928     conftest$ac_exeext conftest.$ac_ext
11929 LIBS=$ac_check_lib_save_LIBS
11930 fi
11931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
11932 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
11933 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = xyes; then :
11934   HAVE_TIFF=yes
11935 fi
11936
11937 fi
11938
11939
11940   fi
11941
11942   if test "${HAVE_TIFF}" = "yes"; then
11943
11944 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
11945
11946         LIBTIFF=-ltiff
11947   fi
11948 fi
11949
11950
11951 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
11952 HAVE_GIF=no
11953 LIBGIF=
11954 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
11955   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
11956 if test "x$ac_cv_header_gif_lib_h" = xyes; then :
11957   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
11958 # Earlier versions can crash Emacs.
11959     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
11960 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
11961 if ${ac_cv_lib_gif_EGifPutExtensionLast+:} false; then :
11962   $as_echo_n "(cached) " >&6
11963 else
11964   ac_check_lib_save_LIBS=$LIBS
11965 LIBS="-lgif  $LIBS"
11966 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11967 /* end confdefs.h.  */
11968
11969 /* Override any GCC internal prototype to avoid an error.
11970    Use char because int might match the return type of a GCC
11971    builtin and then its argument prototype would still apply.  */
11972 #ifdef __cplusplus
11973 extern "C"
11974 #endif
11975 char EGifPutExtensionLast ();
11976 int
11977 main ()
11978 {
11979 return EGifPutExtensionLast ();
11980   ;
11981   return 0;
11982 }
11983 _ACEOF
11984 if ac_fn_c_try_link "$LINENO"; then :
11985   ac_cv_lib_gif_EGifPutExtensionLast=yes
11986 else
11987   ac_cv_lib_gif_EGifPutExtensionLast=no
11988 fi
11989 rm -f core conftest.err conftest.$ac_objext \
11990     conftest$ac_exeext conftest.$ac_ext
11991 LIBS=$ac_check_lib_save_LIBS
11992 fi
11993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
11994 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
11995 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = xyes; then :
11996   HAVE_GIF=yes
11997 else
11998   HAVE_GIF=maybe
11999 fi
12000
12001 fi
12002
12003
12004
12005   if test "$HAVE_GIF" = yes; then
12006     LIBGIF=-lgif
12007   elif test "$HAVE_GIF" = maybe; then
12008 # If gif_lib.h but no libgif, try libungif.
12009     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12010 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12011 if ${ac_cv_lib_ungif_EGifPutExtensionLast+:} false; then :
12012   $as_echo_n "(cached) " >&6
12013 else
12014   ac_check_lib_save_LIBS=$LIBS
12015 LIBS="-lungif  $LIBS"
12016 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12017 /* end confdefs.h.  */
12018
12019 /* Override any GCC internal prototype to avoid an error.
12020    Use char because int might match the return type of a GCC
12021    builtin and then its argument prototype would still apply.  */
12022 #ifdef __cplusplus
12023 extern "C"
12024 #endif
12025 char EGifPutExtensionLast ();
12026 int
12027 main ()
12028 {
12029 return EGifPutExtensionLast ();
12030   ;
12031   return 0;
12032 }
12033 _ACEOF
12034 if ac_fn_c_try_link "$LINENO"; then :
12035   ac_cv_lib_ungif_EGifPutExtensionLast=yes
12036 else
12037   ac_cv_lib_ungif_EGifPutExtensionLast=no
12038 fi
12039 rm -f core conftest.err conftest.$ac_objext \
12040     conftest$ac_exeext conftest.$ac_ext
12041 LIBS=$ac_check_lib_save_LIBS
12042 fi
12043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12044 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12045 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = xyes; then :
12046   HAVE_GIF=yes
12047 else
12048   HAVE_GIF=no
12049 fi
12050
12051     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12052   fi
12053
12054   if test "${HAVE_GIF}" = "yes"; then
12055
12056 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12057
12058   fi
12059 fi
12060
12061
12062 if test "${HAVE_X11}" = "yes"; then
12063   MISSING=""
12064   WITH_NO=""
12065   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12066     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12067   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12068     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12069   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12070     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12071   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12072     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12073   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12074     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12075
12076   if test "X${MISSING}" != X; then
12077     as_fn_error $? "The following required libraries were not found:
12078     $MISSING
12079 Maybe some development libraries/packages are missing?
12080 If you don't want to link with them give
12081     $WITH_NO
12082 as options to configure" "$LINENO" 5
12083   fi
12084 fi
12085
12086 ### Use -lgpm if available, unless `--with-gpm=no'.
12087 HAVE_GPM=no
12088 LIBGPM=
12089 MOUSE_SUPPORT=
12090 if test "${with_gpm}" != "no"; then
12091   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12092 if test "x$ac_cv_header_gpm_h" = xyes; then :
12093   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12094 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12095 if ${ac_cv_lib_gpm_Gpm_Open+:} false; then :
12096   $as_echo_n "(cached) " >&6
12097 else
12098   ac_check_lib_save_LIBS=$LIBS
12099 LIBS="-lgpm  $LIBS"
12100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12101 /* end confdefs.h.  */
12102
12103 /* Override any GCC internal prototype to avoid an error.
12104    Use char because int might match the return type of a GCC
12105    builtin and then its argument prototype would still apply.  */
12106 #ifdef __cplusplus
12107 extern "C"
12108 #endif
12109 char Gpm_Open ();
12110 int
12111 main ()
12112 {
12113 return Gpm_Open ();
12114   ;
12115   return 0;
12116 }
12117 _ACEOF
12118 if ac_fn_c_try_link "$LINENO"; then :
12119   ac_cv_lib_gpm_Gpm_Open=yes
12120 else
12121   ac_cv_lib_gpm_Gpm_Open=no
12122 fi
12123 rm -f core conftest.err conftest.$ac_objext \
12124     conftest$ac_exeext conftest.$ac_ext
12125 LIBS=$ac_check_lib_save_LIBS
12126 fi
12127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12128 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12129 if test "x$ac_cv_lib_gpm_Gpm_Open" = xyes; then :
12130   HAVE_GPM=yes
12131 fi
12132
12133 fi
12134
12135
12136
12137   if test "${HAVE_GPM}" = "yes"; then
12138
12139 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12140
12141     LIBGPM=-lgpm
12142     ## May be reset below.
12143     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12144   fi
12145 fi
12146
12147
12148 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12149 if test "x$ac_cv_header_malloc_malloc_h" = xyes; then :
12150
12151 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12152
12153 fi
12154
12155
12156
12157 C_SWITCH_X_SYSTEM=
12158 ### Use NeXTstep API to implement GUI.
12159 if test "${HAVE_NS}" = "yes"; then
12160
12161 $as_echo "#define HAVE_NS 1" >>confdefs.h
12162
12163   if test "${NS_IMPL_COCOA}" = "yes"; then
12164
12165 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12166
12167     GNU_OBJC_CFLAGS=
12168   fi
12169   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12170
12171 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12172
12173     # See also .m.o rule in Makefile.in */
12174     # FIXME: are all these flags really needed?  Document here why.  */
12175     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12176     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12177   fi
12178   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12179
12180 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12181
12182   fi
12183   # We also have mouse menus.
12184   HAVE_MENUS=yes
12185   OTHER_FILES=ns-app
12186 fi
12187
12188
12189 ### Use session management (-lSM -lICE) if available
12190 HAVE_X_SM=no
12191 LIBXSM=
12192 if test "${HAVE_X11}" = "yes"; then
12193   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12194 if test "x$ac_cv_header_X11_SM_SMlib_h" = xyes; then :
12195   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12196 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12197 if ${ac_cv_lib_SM_SmcOpenConnection+:} false; then :
12198   $as_echo_n "(cached) " >&6
12199 else
12200   ac_check_lib_save_LIBS=$LIBS
12201 LIBS="-lSM -lICE $LIBS"
12202 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12203 /* end confdefs.h.  */
12204
12205 /* Override any GCC internal prototype to avoid an error.
12206    Use char because int might match the return type of a GCC
12207    builtin and then its argument prototype would still apply.  */
12208 #ifdef __cplusplus
12209 extern "C"
12210 #endif
12211 char SmcOpenConnection ();
12212 int
12213 main ()
12214 {
12215 return SmcOpenConnection ();
12216   ;
12217   return 0;
12218 }
12219 _ACEOF
12220 if ac_fn_c_try_link "$LINENO"; then :
12221   ac_cv_lib_SM_SmcOpenConnection=yes
12222 else
12223   ac_cv_lib_SM_SmcOpenConnection=no
12224 fi
12225 rm -f core conftest.err conftest.$ac_objext \
12226     conftest$ac_exeext conftest.$ac_ext
12227 LIBS=$ac_check_lib_save_LIBS
12228 fi
12229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12230 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12231 if test "x$ac_cv_lib_SM_SmcOpenConnection" = xyes; then :
12232   HAVE_X_SM=yes
12233 fi
12234
12235 fi
12236
12237
12238
12239   if test "${HAVE_X_SM}" = "yes"; then
12240
12241 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12242
12243     LIBXSM="-lSM -lICE"
12244     case "$LIBS" in
12245       *-lSM*) ;;
12246       *)      LIBS="$LIBXSM $LIBS" ;;
12247     esac
12248   fi
12249 fi
12250
12251
12252 ### Use libxml (-lxml2) if available
12253 if test "${with_xml2}" != "no"; then
12254   ### I'm not sure what the version number should be, so I just guessed.
12255
12256   succeeded=no
12257
12258   # Extract the first word of "pkg-config", so it can be a program name with args.
12259 set dummy pkg-config; ac_word=$2
12260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12261 $as_echo_n "checking for $ac_word... " >&6; }
12262 if ${ac_cv_path_PKG_CONFIG+:} false; then :
12263   $as_echo_n "(cached) " >&6
12264 else
12265   case $PKG_CONFIG in
12266   [\\/]* | ?:[\\/]*)
12267   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12268   ;;
12269   *)
12270   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12271 for as_dir in $PATH
12272 do
12273   IFS=$as_save_IFS
12274   test -z "$as_dir" && as_dir=.
12275     for ac_exec_ext in '' $ac_executable_extensions; do
12276   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12277     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12278     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12279     break 2
12280   fi
12281 done
12282   done
12283 IFS=$as_save_IFS
12284
12285   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12286   ;;
12287 esac
12288 fi
12289 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12290 if test -n "$PKG_CONFIG"; then
12291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12292 $as_echo "$PKG_CONFIG" >&6; }
12293 else
12294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12295 $as_echo "no" >&6; }
12296 fi
12297
12298
12299
12300   if test "$PKG_CONFIG" = "no" ; then
12301      HAVE_LIBXML2=no
12302   else
12303      PKG_CONFIG_MIN_VERSION=0.9.0
12304      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12305         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12306 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12307
12308         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12309             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12310 $as_echo "yes" >&6; }
12311             succeeded=yes
12312
12313             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12314 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12315             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12316             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12317 $as_echo "$LIBXML2_CFLAGS" >&6; }
12318
12319             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12320 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12321             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12322             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12323 $as_echo "$LIBXML2_LIBS" >&6; }
12324         else
12325             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12326 $as_echo "no" >&6; }
12327             LIBXML2_CFLAGS=""
12328             LIBXML2_LIBS=""
12329             ## If we have a custom action on failure, don't print errors, but
12330             ## do set a variable so people can do so.
12331             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12332
12333         fi
12334
12335
12336
12337      else
12338         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12339         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12340      fi
12341   fi
12342
12343   if test $succeeded = yes; then
12344      HAVE_LIBXML2=yes
12345   else
12346      HAVE_LIBXML2=no
12347   fi
12348
12349   if test "${HAVE_LIBXML2}" = "yes"; then
12350     LIBS="$LIBXML2_LIBS $LIBS"
12351     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12352 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12353 if ${ac_cv_lib_xml2_htmlReadMemory+:} false; then :
12354   $as_echo_n "(cached) " >&6
12355 else
12356   ac_check_lib_save_LIBS=$LIBS
12357 LIBS="-lxml2  $LIBS"
12358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12359 /* end confdefs.h.  */
12360
12361 /* Override any GCC internal prototype to avoid an error.
12362    Use char because int might match the return type of a GCC
12363    builtin and then its argument prototype would still apply.  */
12364 #ifdef __cplusplus
12365 extern "C"
12366 #endif
12367 char htmlReadMemory ();
12368 int
12369 main ()
12370 {
12371 return htmlReadMemory ();
12372   ;
12373   return 0;
12374 }
12375 _ACEOF
12376 if ac_fn_c_try_link "$LINENO"; then :
12377   ac_cv_lib_xml2_htmlReadMemory=yes
12378 else
12379   ac_cv_lib_xml2_htmlReadMemory=no
12380 fi
12381 rm -f core conftest.err conftest.$ac_objext \
12382     conftest$ac_exeext conftest.$ac_ext
12383 LIBS=$ac_check_lib_save_LIBS
12384 fi
12385 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12386 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12387 if test "x$ac_cv_lib_xml2_htmlReadMemory" = xyes; then :
12388   HAVE_LIBXML2=yes
12389 else
12390   HAVE_LIBXML2=no
12391 fi
12392
12393     if test "${HAVE_LIBXML2}" = "yes"; then
12394
12395 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12396
12397     else
12398       LIBXML2_LIBS=""
12399       LIBXML2_CFLAGS=""
12400     fi
12401   fi
12402 fi
12403
12404
12405
12406 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12408 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12409 if ${emacs_cv_netdb_declares_h_errno+:} false; then :
12410   $as_echo_n "(cached) " >&6
12411 else
12412   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12413 /* end confdefs.h.  */
12414 #include <netdb.h>
12415 int
12416 main ()
12417 {
12418 return h_errno;
12419   ;
12420   return 0;
12421 }
12422 _ACEOF
12423 if ac_fn_c_try_link "$LINENO"; then :
12424   emacs_cv_netdb_declares_h_errno=yes
12425 else
12426   emacs_cv_netdb_declares_h_errno=no
12427 fi
12428 rm -f core conftest.err conftest.$ac_objext \
12429     conftest$ac_exeext conftest.$ac_ext
12430 fi
12431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12432 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12433 if test $emacs_cv_netdb_declares_h_errno = yes; then
12434
12435 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12436
12437 fi
12438
12439 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12440 if test "x$ac_cv_type_size_t" = xyes; then :
12441
12442 else
12443
12444 cat >>confdefs.h <<_ACEOF
12445 #define size_t unsigned int
12446 _ACEOF
12447
12448 fi
12449
12450 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12451 # for constant arguments.  Useless!
12452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12453 $as_echo_n "checking for working alloca.h... " >&6; }
12454 if ${ac_cv_working_alloca_h+:} false; then :
12455   $as_echo_n "(cached) " >&6
12456 else
12457   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12458 /* end confdefs.h.  */
12459 #include <alloca.h>
12460 int
12461 main ()
12462 {
12463 char *p = (char *) alloca (2 * sizeof (int));
12464                           if (p) return 0;
12465   ;
12466   return 0;
12467 }
12468 _ACEOF
12469 if ac_fn_c_try_link "$LINENO"; then :
12470   ac_cv_working_alloca_h=yes
12471 else
12472   ac_cv_working_alloca_h=no
12473 fi
12474 rm -f core conftest.err conftest.$ac_objext \
12475     conftest$ac_exeext conftest.$ac_ext
12476 fi
12477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12478 $as_echo "$ac_cv_working_alloca_h" >&6; }
12479 if test $ac_cv_working_alloca_h = yes; then
12480
12481 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12482
12483 fi
12484
12485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12486 $as_echo_n "checking for alloca... " >&6; }
12487 if ${ac_cv_func_alloca_works+:} false; then :
12488   $as_echo_n "(cached) " >&6
12489 else
12490   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12491 /* end confdefs.h.  */
12492 #ifdef __GNUC__
12493 # define alloca __builtin_alloca
12494 #else
12495 # ifdef _MSC_VER
12496 #  include <malloc.h>
12497 #  define alloca _alloca
12498 # else
12499 #  ifdef HAVE_ALLOCA_H
12500 #   include <alloca.h>
12501 #  else
12502 #   ifdef _AIX
12503  #pragma alloca
12504 #   else
12505 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12506 void *alloca (size_t);
12507 #    endif
12508 #   endif
12509 #  endif
12510 # endif
12511 #endif
12512
12513 int
12514 main ()
12515 {
12516 char *p = (char *) alloca (1);
12517                                     if (p) return 0;
12518   ;
12519   return 0;
12520 }
12521 _ACEOF
12522 if ac_fn_c_try_link "$LINENO"; then :
12523   ac_cv_func_alloca_works=yes
12524 else
12525   ac_cv_func_alloca_works=no
12526 fi
12527 rm -f core conftest.err conftest.$ac_objext \
12528     conftest$ac_exeext conftest.$ac_ext
12529 fi
12530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12531 $as_echo "$ac_cv_func_alloca_works" >&6; }
12532
12533 if test $ac_cv_func_alloca_works = yes; then
12534
12535 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12536
12537 else
12538   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12539 # that cause trouble.  Some versions do not even contain alloca or
12540 # contain a buggy version.  If you still want to use their alloca,
12541 # use ar to extract alloca.o from them instead of compiling alloca.c.
12542
12543 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12544
12545 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12546
12547
12548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12549 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12550 if ${ac_cv_os_cray+:} false; then :
12551   $as_echo_n "(cached) " >&6
12552 else
12553   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12554 /* end confdefs.h.  */
12555 #if defined CRAY && ! defined CRAY2
12556 webecray
12557 #else
12558 wenotbecray
12559 #endif
12560
12561 _ACEOF
12562 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12563   $EGREP "webecray" >/dev/null 2>&1; then :
12564   ac_cv_os_cray=yes
12565 else
12566   ac_cv_os_cray=no
12567 fi
12568 rm -f conftest*
12569
12570 fi
12571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12572 $as_echo "$ac_cv_os_cray" >&6; }
12573 if test $ac_cv_os_cray = yes; then
12574   for ac_func in _getb67 GETB67 getb67; do
12575     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12576 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12577 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12578
12579 cat >>confdefs.h <<_ACEOF
12580 #define CRAY_STACKSEG_END $ac_func
12581 _ACEOF
12582
12583     break
12584 fi
12585
12586   done
12587 fi
12588
12589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12590 $as_echo_n "checking stack direction for C alloca... " >&6; }
12591 if ${ac_cv_c_stack_direction+:} false; then :
12592   $as_echo_n "(cached) " >&6
12593 else
12594   if test "$cross_compiling" = yes; then :
12595   ac_cv_c_stack_direction=0
12596 else
12597   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12598 /* end confdefs.h.  */
12599 $ac_includes_default
12600 int
12601 find_stack_direction ()
12602 {
12603   static char *addr = 0;
12604   auto char dummy;
12605   if (addr == 0)
12606     {
12607       addr = &dummy;
12608       return find_stack_direction ();
12609     }
12610   else
12611     return (&dummy > addr) ? 1 : -1;
12612 }
12613
12614 int
12615 main ()
12616 {
12617   return find_stack_direction () < 0;
12618 }
12619 _ACEOF
12620 if ac_fn_c_try_run "$LINENO"; then :
12621   ac_cv_c_stack_direction=1
12622 else
12623   ac_cv_c_stack_direction=-1
12624 fi
12625 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12626   conftest.$ac_objext conftest.beam conftest.$ac_ext
12627 fi
12628
12629 fi
12630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12631 $as_echo "$ac_cv_c_stack_direction" >&6; }
12632 cat >>confdefs.h <<_ACEOF
12633 #define STACK_DIRECTION $ac_cv_c_stack_direction
12634 _ACEOF
12635
12636
12637 fi
12638
12639
12640 if test x"$ac_cv_func_alloca_works" != xyes; then
12641    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
12642 fi
12643
12644 # fmod, logb, and frexp are found in -lm on most systems.
12645 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12647 $as_echo_n "checking for sqrt in -lm... " >&6; }
12648 if ${ac_cv_lib_m_sqrt+:} false; then :
12649   $as_echo_n "(cached) " >&6
12650 else
12651   ac_check_lib_save_LIBS=$LIBS
12652 LIBS="-lm  $LIBS"
12653 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12654 /* end confdefs.h.  */
12655
12656 /* Override any GCC internal prototype to avoid an error.
12657    Use char because int might match the return type of a GCC
12658    builtin and then its argument prototype would still apply.  */
12659 #ifdef __cplusplus
12660 extern "C"
12661 #endif
12662 char sqrt ();
12663 int
12664 main ()
12665 {
12666 return sqrt ();
12667   ;
12668   return 0;
12669 }
12670 _ACEOF
12671 if ac_fn_c_try_link "$LINENO"; then :
12672   ac_cv_lib_m_sqrt=yes
12673 else
12674   ac_cv_lib_m_sqrt=no
12675 fi
12676 rm -f core conftest.err conftest.$ac_objext \
12677     conftest$ac_exeext conftest.$ac_ext
12678 LIBS=$ac_check_lib_save_LIBS
12679 fi
12680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12681 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12682 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
12683   cat >>confdefs.h <<_ACEOF
12684 #define HAVE_LIBM 1
12685 _ACEOF
12686
12687   LIBS="-lm $LIBS"
12688
12689 fi
12690
12691
12692 # Check for mail-locking functions in a "mail" library.  Probably this should
12693 # have the same check as for liblockfile below.
12694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
12695 $as_echo_n "checking for maillock in -lmail... " >&6; }
12696 if ${ac_cv_lib_mail_maillock+:} false; then :
12697   $as_echo_n "(cached) " >&6
12698 else
12699   ac_check_lib_save_LIBS=$LIBS
12700 LIBS="-lmail  $LIBS"
12701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12702 /* end confdefs.h.  */
12703
12704 /* Override any GCC internal prototype to avoid an error.
12705    Use char because int might match the return type of a GCC
12706    builtin and then its argument prototype would still apply.  */
12707 #ifdef __cplusplus
12708 extern "C"
12709 #endif
12710 char maillock ();
12711 int
12712 main ()
12713 {
12714 return maillock ();
12715   ;
12716   return 0;
12717 }
12718 _ACEOF
12719 if ac_fn_c_try_link "$LINENO"; then :
12720   ac_cv_lib_mail_maillock=yes
12721 else
12722   ac_cv_lib_mail_maillock=no
12723 fi
12724 rm -f core conftest.err conftest.$ac_objext \
12725     conftest$ac_exeext conftest.$ac_ext
12726 LIBS=$ac_check_lib_save_LIBS
12727 fi
12728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
12729 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
12730 if test "x$ac_cv_lib_mail_maillock" = xyes; then :
12731   have_mail=yes
12732 else
12733   have_mail=no
12734 fi
12735
12736 if test $have_mail = yes; then
12737   LIBS_MAIL=-lmail
12738   LIBS="$LIBS_MAIL $LIBS"
12739
12740 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
12741
12742 else
12743   LIBS_MAIL=
12744 fi
12745 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
12746 $as_echo_n "checking for maillock in -llockfile... " >&6; }
12747 if ${ac_cv_lib_lockfile_maillock+:} false; then :
12748   $as_echo_n "(cached) " >&6
12749 else
12750   ac_check_lib_save_LIBS=$LIBS
12751 LIBS="-llockfile  $LIBS"
12752 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12753 /* end confdefs.h.  */
12754
12755 /* Override any GCC internal prototype to avoid an error.
12756    Use char because int might match the return type of a GCC
12757    builtin and then its argument prototype would still apply.  */
12758 #ifdef __cplusplus
12759 extern "C"
12760 #endif
12761 char maillock ();
12762 int
12763 main ()
12764 {
12765 return maillock ();
12766   ;
12767   return 0;
12768 }
12769 _ACEOF
12770 if ac_fn_c_try_link "$LINENO"; then :
12771   ac_cv_lib_lockfile_maillock=yes
12772 else
12773   ac_cv_lib_lockfile_maillock=no
12774 fi
12775 rm -f core conftest.err conftest.$ac_objext \
12776     conftest$ac_exeext conftest.$ac_ext
12777 LIBS=$ac_check_lib_save_LIBS
12778 fi
12779 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
12780 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
12781 if test "x$ac_cv_lib_lockfile_maillock" = xyes; then :
12782   have_lockfile=yes
12783 else
12784   have_lockfile=no
12785 fi
12786
12787 if test $have_lockfile = yes; then
12788    LIBS_MAIL=-llockfile
12789    LIBS="$LIBS_MAIL $LIBS"
12790
12791 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
12792
12793 else
12794 # If we have the shared liblockfile, assume we must use it for mail
12795 # locking (e.g. Debian).  If we couldn't link against liblockfile
12796 # (no liblockfile.a installed), ensure that we don't need to.
12797       # Extract the first word of "liblockfile.so", so it can be a program name with args.
12798 set dummy liblockfile.so; ac_word=$2
12799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12800 $as_echo_n "checking for $ac_word... " >&6; }
12801 if ${ac_cv_prog_liblockfile+:} false; then :
12802   $as_echo_n "(cached) " >&6
12803 else
12804   if test -n "$liblockfile"; then
12805   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
12806 else
12807 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12808 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
12809 for as_dir in $as_dummy
12810 do
12811   IFS=$as_save_IFS
12812   test -z "$as_dir" && as_dir=.
12813     for ac_exec_ext in '' $ac_executable_extensions; do
12814   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12815     ac_cv_prog_liblockfile="yes"
12816     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12817     break 2
12818   fi
12819 done
12820   done
12821 IFS=$as_save_IFS
12822
12823   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
12824 fi
12825 fi
12826 liblockfile=$ac_cv_prog_liblockfile
12827 if test -n "$liblockfile"; then
12828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
12829 $as_echo "$liblockfile" >&6; }
12830 else
12831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12832 $as_echo "no" >&6; }
12833 fi
12834
12835
12836   if test $ac_cv_prog_liblockfile = yes; then
12837     as_fn_error $? "Shared liblockfile found but can't link against it.
12838 This probably means that movemail could lose mail.
12839 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
12840   fi
12841 fi
12842 for ac_func in touchlock
12843 do :
12844   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
12845 if test "x$ac_cv_func_touchlock" = xyes; then :
12846   cat >>confdefs.h <<_ACEOF
12847 #define HAVE_TOUCHLOCK 1
12848 _ACEOF
12849
12850 fi
12851 done
12852
12853 for ac_header in maillock.h
12854 do :
12855   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
12856 if test "x$ac_cv_header_maillock_h" = xyes; then :
12857   cat >>confdefs.h <<_ACEOF
12858 #define HAVE_MAILLOCK_H 1
12859 _ACEOF
12860
12861 fi
12862
12863 done
12864
12865
12866
12867 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
12868 ## interlock access to the mail spool.  The alternative is a lock file named
12869 ## /usr/spool/mail/$USER.lock.
12870 mail_lock=no
12871 case "$opsys" in
12872   aix4-2) mail_lock="lockf" ;;
12873
12874   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
12875
12876   ## On GNU/Linux systems, both methods are used by various mail programs.
12877   ## I assume most people are using newer mailers that have heard of flock.
12878   ## Change this if you need to.
12879   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
12880   ## configure gets the right answers, and that means *NOT* using flock.
12881   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
12882   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
12883   ## Debian maintainer hasn't provided a clean fix for Emacs.
12884   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
12885   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
12886   ## correct logic.  -- fx
12887   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
12888   ## liblockfile is a Free Software replacement for libmail, used on
12889   ## Debian systems and elsewhere. -rfr.
12890   gnu-*)
12891     mail_lock="flock"
12892     if test $have_mail = yes || test $have_lockfile = yes; then
12893       test $ac_cv_header_maillock_h = yes && mail_lock=no
12894     fi
12895     ;;
12896 esac
12897
12898 BLESSMAIL_TARGET=
12899 case "$mail_lock" in
12900   flock)
12901 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
12902  ;;
12903
12904   lockf)
12905 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
12906  ;;
12907
12908   *) BLESSMAIL_TARGET="need-blessmail" ;;
12909 esac
12910
12911
12912
12913 for ac_func in gethostname getdomainname dup2 \
12914 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
12915 random lrand48 logb frexp fmod rint cbrt ftime setsid \
12916 strerror fpathconf select euidaccess getpagesize tzset setlocale \
12917 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
12918 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
12919 sendto recvfrom getsockopt setsockopt getsockname getpeername \
12920 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
12921 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
12922 cfmakeraw cfsetspeed isnan copysign __executable_start
12923 do :
12924   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12925 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12926 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12927   cat >>confdefs.h <<_ACEOF
12928 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12929 _ACEOF
12930
12931 fi
12932 done
12933
12934
12935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
12936 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
12937 if ${emacs_cv_func___builtin_unwind_init+:} false; then :
12938   $as_echo_n "(cached) " >&6
12939 else
12940   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12941 /* end confdefs.h.  */
12942
12943 int
12944 main ()
12945 {
12946 __builtin_unwind_init ();
12947   ;
12948   return 0;
12949 }
12950 _ACEOF
12951 if ac_fn_c_try_link "$LINENO"; then :
12952   emacs_cv_func___builtin_unwind_init=yes
12953 else
12954   emacs_cv_func___builtin_unwind_init=no
12955 fi
12956 rm -f core conftest.err conftest.$ac_objext \
12957     conftest$ac_exeext conftest.$ac_ext
12958 fi
12959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
12960 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
12961 if test $emacs_cv_func___builtin_unwind_init = yes; then
12962
12963 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
12964
12965 fi
12966
12967 for ac_header in sys/un.h
12968 do :
12969   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
12970 if test "x$ac_cv_header_sys_un_h" = xyes; then :
12971   cat >>confdefs.h <<_ACEOF
12972 #define HAVE_SYS_UN_H 1
12973 _ACEOF
12974
12975 fi
12976
12977 done
12978
12979
12980 ac_have_func=no # yes means we've found a way to get the load average.
12981
12982 # Make sure getloadavg.c is where it belongs, at configure-time.
12983 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
12984   as_fn_error $? "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
12985
12986 ac_save_LIBS=$LIBS
12987
12988 # Check for getloadavg, but be sure not to touch the cache variable.
12989 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
12990 if test "x$ac_cv_func_getloadavg" = xyes; then :
12991   exit 0
12992 else
12993   exit 1
12994 fi
12995 ) && ac_have_func=yes
12996
12997 # On HPUX9, an unprivileged user can get load averages through this function.
12998 for ac_func in pstat_getdynamic
12999 do :
13000   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
13001 if test "x$ac_cv_func_pstat_getdynamic" = xyes; then :
13002   cat >>confdefs.h <<_ACEOF
13003 #define HAVE_PSTAT_GETDYNAMIC 1
13004 _ACEOF
13005
13006 fi
13007 done
13008
13009
13010 # Solaris has libkstat which does not require root.
13011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
13012 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
13013 if ${ac_cv_lib_kstat_kstat_open+:} false; then :
13014   $as_echo_n "(cached) " >&6
13015 else
13016   ac_check_lib_save_LIBS=$LIBS
13017 LIBS="-lkstat  $LIBS"
13018 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13019 /* end confdefs.h.  */
13020
13021 /* Override any GCC internal prototype to avoid an error.
13022    Use char because int might match the return type of a GCC
13023    builtin and then its argument prototype would still apply.  */
13024 #ifdef __cplusplus
13025 extern "C"
13026 #endif
13027 char kstat_open ();
13028 int
13029 main ()
13030 {
13031 return kstat_open ();
13032   ;
13033   return 0;
13034 }
13035 _ACEOF
13036 if ac_fn_c_try_link "$LINENO"; then :
13037   ac_cv_lib_kstat_kstat_open=yes
13038 else
13039   ac_cv_lib_kstat_kstat_open=no
13040 fi
13041 rm -f core conftest.err conftest.$ac_objext \
13042     conftest$ac_exeext conftest.$ac_ext
13043 LIBS=$ac_check_lib_save_LIBS
13044 fi
13045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
13046 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
13047 if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then :
13048   cat >>confdefs.h <<_ACEOF
13049 #define HAVE_LIBKSTAT 1
13050 _ACEOF
13051
13052   LIBS="-lkstat $LIBS"
13053
13054 fi
13055
13056 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
13057
13058 # Some systems with -lutil have (and need) -lkvm as well, some do not.
13059 # On Solaris, -lkvm requires nlist from -lelf, so check that first
13060 # to get the right answer into the cache.
13061 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
13062 if test $ac_have_func = no; then
13063   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
13064 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
13065 if ${ac_cv_lib_elf_elf_begin+:} false; then :
13066   $as_echo_n "(cached) " >&6
13067 else
13068   ac_check_lib_save_LIBS=$LIBS
13069 LIBS="-lelf  $LIBS"
13070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13071 /* end confdefs.h.  */
13072
13073 /* Override any GCC internal prototype to avoid an error.
13074    Use char because int might match the return type of a GCC
13075    builtin and then its argument prototype would still apply.  */
13076 #ifdef __cplusplus
13077 extern "C"
13078 #endif
13079 char elf_begin ();
13080 int
13081 main ()
13082 {
13083 return elf_begin ();
13084   ;
13085   return 0;
13086 }
13087 _ACEOF
13088 if ac_fn_c_try_link "$LINENO"; then :
13089   ac_cv_lib_elf_elf_begin=yes
13090 else
13091   ac_cv_lib_elf_elf_begin=no
13092 fi
13093 rm -f core conftest.err conftest.$ac_objext \
13094     conftest$ac_exeext conftest.$ac_ext
13095 LIBS=$ac_check_lib_save_LIBS
13096 fi
13097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
13098 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
13099 if test "x$ac_cv_lib_elf_elf_begin" = xyes; then :
13100   LIBS="-lelf $LIBS"
13101 fi
13102
13103 fi
13104 if test $ac_have_func = no; then
13105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
13106 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
13107 if ${ac_cv_lib_kvm_kvm_open+:} false; then :
13108   $as_echo_n "(cached) " >&6
13109 else
13110   ac_check_lib_save_LIBS=$LIBS
13111 LIBS="-lkvm  $LIBS"
13112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13113 /* end confdefs.h.  */
13114
13115 /* Override any GCC internal prototype to avoid an error.
13116    Use char because int might match the return type of a GCC
13117    builtin and then its argument prototype would still apply.  */
13118 #ifdef __cplusplus
13119 extern "C"
13120 #endif
13121 char kvm_open ();
13122 int
13123 main ()
13124 {
13125 return kvm_open ();
13126   ;
13127   return 0;
13128 }
13129 _ACEOF
13130 if ac_fn_c_try_link "$LINENO"; then :
13131   ac_cv_lib_kvm_kvm_open=yes
13132 else
13133   ac_cv_lib_kvm_kvm_open=no
13134 fi
13135 rm -f core conftest.err conftest.$ac_objext \
13136     conftest$ac_exeext conftest.$ac_ext
13137 LIBS=$ac_check_lib_save_LIBS
13138 fi
13139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
13140 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
13141 if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then :
13142   LIBS="-lkvm $LIBS"
13143 fi
13144
13145   # Check for the 4.4BSD definition of getloadavg.
13146   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
13147 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
13148 if ${ac_cv_lib_util_getloadavg+:} false; then :
13149   $as_echo_n "(cached) " >&6
13150 else
13151   ac_check_lib_save_LIBS=$LIBS
13152 LIBS="-lutil  $LIBS"
13153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13154 /* end confdefs.h.  */
13155
13156 /* Override any GCC internal prototype to avoid an error.
13157    Use char because int might match the return type of a GCC
13158    builtin and then its argument prototype would still apply.  */
13159 #ifdef __cplusplus
13160 extern "C"
13161 #endif
13162 char getloadavg ();
13163 int
13164 main ()
13165 {
13166 return getloadavg ();
13167   ;
13168   return 0;
13169 }
13170 _ACEOF
13171 if ac_fn_c_try_link "$LINENO"; then :
13172   ac_cv_lib_util_getloadavg=yes
13173 else
13174   ac_cv_lib_util_getloadavg=no
13175 fi
13176 rm -f core conftest.err conftest.$ac_objext \
13177     conftest$ac_exeext conftest.$ac_ext
13178 LIBS=$ac_check_lib_save_LIBS
13179 fi
13180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
13181 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
13182 if test "x$ac_cv_lib_util_getloadavg" = xyes; then :
13183   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
13184 fi
13185
13186 fi
13187
13188 if test $ac_have_func = no; then
13189   # There is a commonly available library for RS/6000 AIX.
13190   # Since it is not a standard part of AIX, it might be installed locally.
13191   ac_getloadavg_LIBS=$LIBS
13192   LIBS="-L/usr/local/lib $LIBS"
13193   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
13194 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
13195 if ${ac_cv_lib_getloadavg_getloadavg+:} false; then :
13196   $as_echo_n "(cached) " >&6
13197 else
13198   ac_check_lib_save_LIBS=$LIBS
13199 LIBS="-lgetloadavg  $LIBS"
13200 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13201 /* end confdefs.h.  */
13202
13203 /* Override any GCC internal prototype to avoid an error.
13204    Use char because int might match the return type of a GCC
13205    builtin and then its argument prototype would still apply.  */
13206 #ifdef __cplusplus
13207 extern "C"
13208 #endif
13209 char getloadavg ();
13210 int
13211 main ()
13212 {
13213 return getloadavg ();
13214   ;
13215   return 0;
13216 }
13217 _ACEOF
13218 if ac_fn_c_try_link "$LINENO"; then :
13219   ac_cv_lib_getloadavg_getloadavg=yes
13220 else
13221   ac_cv_lib_getloadavg_getloadavg=no
13222 fi
13223 rm -f core conftest.err conftest.$ac_objext \
13224     conftest$ac_exeext conftest.$ac_ext
13225 LIBS=$ac_check_lib_save_LIBS
13226 fi
13227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
13228 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
13229 if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then :
13230   LIBS="-lgetloadavg $LIBS"
13231 else
13232   LIBS=$ac_getloadavg_LIBS
13233 fi
13234
13235 fi
13236
13237 # Make sure it is really in the library, if we think we found it,
13238 # otherwise set up the replacement function.
13239 for ac_func in getloadavg
13240 do :
13241   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
13242 if test "x$ac_cv_func_getloadavg" = xyes; then :
13243   cat >>confdefs.h <<_ACEOF
13244 #define HAVE_GETLOADAVG 1
13245 _ACEOF
13246
13247 else
13248   case " $LIBOBJS " in
13249   *" getloadavg.$ac_objext "* ) ;;
13250   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
13251  ;;
13252 esac
13253
13254
13255 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
13256
13257 # Figure out what our getloadavg.c needs.
13258 ac_have_func=no
13259 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
13260 if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then :
13261   ac_have_func=yes
13262
13263 $as_echo "#define DGUX 1" >>confdefs.h
13264
13265  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
13266 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
13267 if ${ac_cv_lib_dgc_dg_sys_info+:} false; then :
13268   $as_echo_n "(cached) " >&6
13269 else
13270   ac_check_lib_save_LIBS=$LIBS
13271 LIBS="-ldgc  $LIBS"
13272 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13273 /* end confdefs.h.  */
13274
13275 /* Override any GCC internal prototype to avoid an error.
13276    Use char because int might match the return type of a GCC
13277    builtin and then its argument prototype would still apply.  */
13278 #ifdef __cplusplus
13279 extern "C"
13280 #endif
13281 char dg_sys_info ();
13282 int
13283 main ()
13284 {
13285 return dg_sys_info ();
13286   ;
13287   return 0;
13288 }
13289 _ACEOF
13290 if ac_fn_c_try_link "$LINENO"; then :
13291   ac_cv_lib_dgc_dg_sys_info=yes
13292 else
13293   ac_cv_lib_dgc_dg_sys_info=no
13294 fi
13295 rm -f core conftest.err conftest.$ac_objext \
13296     conftest$ac_exeext conftest.$ac_ext
13297 LIBS=$ac_check_lib_save_LIBS
13298 fi
13299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
13300 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
13301 if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then :
13302   cat >>confdefs.h <<_ACEOF
13303 #define HAVE_LIBDGC 1
13304 _ACEOF
13305
13306   LIBS="-ldgc $LIBS"
13307
13308 fi
13309
13310 fi
13311
13312
13313
13314 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
13315 if test "x$ac_cv_header_locale_h" = xyes; then :
13316
13317 fi
13318
13319
13320 for ac_func in setlocale
13321 do :
13322   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
13323 if test "x$ac_cv_func_setlocale" = xyes; then :
13324   cat >>confdefs.h <<_ACEOF
13325 #define HAVE_SETLOCALE 1
13326 _ACEOF
13327
13328 fi
13329 done
13330
13331
13332 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
13333 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
13334 # Irix 4.0.5F has the header but not the library.
13335 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
13336     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
13337   ac_have_func=yes
13338
13339 $as_echo "#define SVR4 1" >>confdefs.h
13340
13341 fi
13342
13343 if test $ac_have_func = no; then
13344   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
13345 if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then :
13346   ac_have_func=yes
13347
13348 $as_echo "#define UMAX 1" >>confdefs.h
13349
13350
13351 $as_echo "#define UMAX4_3 1" >>confdefs.h
13352
13353 fi
13354
13355
13356 fi
13357
13358 if test $ac_have_func = no; then
13359   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
13360 if test "x$ac_cv_header_sys_cpustats_h" = xyes; then :
13361   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
13362
13363 fi
13364
13365
13366 fi
13367
13368 if test $ac_have_func = no; then
13369   for ac_header in mach/mach.h
13370 do :
13371   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
13372 if test "x$ac_cv_header_mach_mach_h" = xyes; then :
13373   cat >>confdefs.h <<_ACEOF
13374 #define HAVE_MACH_MACH_H 1
13375 _ACEOF
13376
13377 fi
13378
13379 done
13380
13381 fi
13382
13383 for ac_header in nlist.h
13384 do :
13385   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
13386 if test "x$ac_cv_header_nlist_h" = xyes; then :
13387   cat >>confdefs.h <<_ACEOF
13388 #define HAVE_NLIST_H 1
13389 _ACEOF
13390  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
13391 "
13392 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then :
13393
13394 cat >>confdefs.h <<_ACEOF
13395 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
13396 _ACEOF
13397
13398
13399 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
13400
13401 fi
13402
13403
13404 fi
13405
13406 done
13407
13408 fi
13409 done
13410
13411
13412 # Some definitions of getloadavg require that the program be installed setgid.
13413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
13414 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
13415 if ${ac_cv_func_getloadavg_setgid+:} false; then :
13416   $as_echo_n "(cached) " >&6
13417 else
13418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13419 /* end confdefs.h.  */
13420 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
13421 #ifdef LDAV_PRIVILEGED
13422 Yowza Am I SETGID yet
13423 #endif
13424 _ACEOF
13425 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13426   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
13427   ac_cv_func_getloadavg_setgid=yes
13428 else
13429   ac_cv_func_getloadavg_setgid=no
13430 fi
13431 rm -f conftest*
13432
13433 fi
13434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
13435 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
13436 if test $ac_cv_func_getloadavg_setgid = yes; then
13437   NEED_SETGID=true
13438
13439 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
13440
13441 else
13442   NEED_SETGID=false
13443 fi
13444
13445 if test $ac_cv_func_getloadavg_setgid = yes; then
13446   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
13447 $as_echo_n "checking group of /dev/kmem... " >&6; }
13448 if ${ac_cv_group_kmem+:} false; then :
13449   $as_echo_n "(cached) " >&6
13450 else
13451    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
13452   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
13453   # If we got an error (system does not support symlinks), try without -L.
13454   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
13455   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
13456     | sed -ne 's/[       ][      ]*/ /g;
13457                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
13458                / /s/.* //;p;'`
13459
13460 fi
13461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
13462 $as_echo "$ac_cv_group_kmem" >&6; }
13463   KMEM_GROUP=$ac_cv_group_kmem
13464 fi
13465 if test "x$ac_save_LIBS" = x; then
13466   GETLOADAVG_LIBS=$LIBS
13467 else
13468   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
13469 fi
13470 LIBS=$ac_save_LIBS
13471
13472
13473
13474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13475 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13476 if ${ac_cv_sys_largefile_source+:} false; then :
13477   $as_echo_n "(cached) " >&6
13478 else
13479   while :; do
13480   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13481 /* end confdefs.h.  */
13482 #include <sys/types.h> /* for off_t */
13483      #include <stdio.h>
13484 int
13485 main ()
13486 {
13487 int (*fp) (FILE *, off_t, int) = fseeko;
13488      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13489   ;
13490   return 0;
13491 }
13492 _ACEOF
13493 if ac_fn_c_try_link "$LINENO"; then :
13494   ac_cv_sys_largefile_source=no; break
13495 fi
13496 rm -f core conftest.err conftest.$ac_objext \
13497     conftest$ac_exeext conftest.$ac_ext
13498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13499 /* end confdefs.h.  */
13500 #define _LARGEFILE_SOURCE 1
13501 #include <sys/types.h> /* for off_t */
13502      #include <stdio.h>
13503 int
13504 main ()
13505 {
13506 int (*fp) (FILE *, off_t, int) = fseeko;
13507      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13508   ;
13509   return 0;
13510 }
13511 _ACEOF
13512 if ac_fn_c_try_link "$LINENO"; then :
13513   ac_cv_sys_largefile_source=1; break
13514 fi
13515 rm -f core conftest.err conftest.$ac_objext \
13516     conftest$ac_exeext conftest.$ac_ext
13517   ac_cv_sys_largefile_source=unknown
13518   break
13519 done
13520 fi
13521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13522 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13523 case $ac_cv_sys_largefile_source in #(
13524   no | unknown) ;;
13525   *)
13526 cat >>confdefs.h <<_ACEOF
13527 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13528 _ACEOF
13529 ;;
13530 esac
13531 rm -rf conftest*
13532
13533 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13534 # in glibc 2.1.3, but that breaks too many other things.
13535 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13536 if test $ac_cv_sys_largefile_source != unknown; then
13537
13538 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13539
13540 fi
13541
13542
13543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13544 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13545 if ${ac_cv_func_getpgrp_void+:} false; then :
13546   $as_echo_n "(cached) " >&6
13547 else
13548   # Use it with a single arg.
13549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13550 /* end confdefs.h.  */
13551 $ac_includes_default
13552 int
13553 main ()
13554 {
13555 getpgrp (0);
13556   ;
13557   return 0;
13558 }
13559 _ACEOF
13560 if ac_fn_c_try_compile "$LINENO"; then :
13561   ac_cv_func_getpgrp_void=no
13562 else
13563   ac_cv_func_getpgrp_void=yes
13564 fi
13565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13566
13567 fi
13568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13569 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13570 if test $ac_cv_func_getpgrp_void = yes; then
13571
13572 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13573
13574 fi
13575
13576
13577 # Configure gnulib.
13578
13579
13580
13581
13582
13583
13584
13585
13586
13587
13588           LIBC_FATAL_STDERR_=1
13589   export LIBC_FATAL_STDERR_
13590
13591
13592   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13593 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13594 if ${gl_cv_func_c99_strtold+:} false; then :
13595   $as_echo_n "(cached) " >&6
13596 else
13597   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13598 /* end confdefs.h.  */
13599 /* On HP-UX before 11.23, strtold returns a struct instead of
13600                 long double.  Reject implementations like that, by requiring
13601                 compatibility with the C99 prototype.  */
13602              #include <stdlib.h>
13603              static long double (*p) (char const *, char **) = strtold;
13604              static long double
13605              test (char const *nptr, char **endptr)
13606              {
13607                long double r;
13608                r = strtold (nptr, endptr);
13609                return r;
13610              }
13611 int
13612 main ()
13613 {
13614 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13615   ;
13616   return 0;
13617 }
13618 _ACEOF
13619 if ac_fn_c_try_link "$LINENO"; then :
13620   gl_cv_func_c99_strtold=yes
13621 else
13622   gl_cv_func_c99_strtold=no
13623 fi
13624 rm -f core conftest.err conftest.$ac_objext \
13625     conftest$ac_exeext conftest.$ac_ext
13626 fi
13627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13628 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13629   if test $gl_cv_func_c99_strtold = yes; then
13630
13631 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13632
13633   fi
13634
13635
13636   GNULIB_CHOWN=0;
13637   GNULIB_CLOSE=0;
13638   GNULIB_DUP2=0;
13639   GNULIB_DUP3=0;
13640   GNULIB_ENVIRON=0;
13641   GNULIB_EUIDACCESS=0;
13642   GNULIB_FACCESSAT=0;
13643   GNULIB_FCHDIR=0;
13644   GNULIB_FCHOWNAT=0;
13645   GNULIB_FSYNC=0;
13646   GNULIB_FTRUNCATE=0;
13647   GNULIB_GETCWD=0;
13648   GNULIB_GETDOMAINNAME=0;
13649   GNULIB_GETDTABLESIZE=0;
13650   GNULIB_GETGROUPS=0;
13651   GNULIB_GETHOSTNAME=0;
13652   GNULIB_GETLOGIN=0;
13653   GNULIB_GETLOGIN_R=0;
13654   GNULIB_GETPAGESIZE=0;
13655   GNULIB_GETUSERSHELL=0;
13656   GNULIB_LCHOWN=0;
13657   GNULIB_LINK=0;
13658   GNULIB_LINKAT=0;
13659   GNULIB_LSEEK=0;
13660   GNULIB_PIPE=0;
13661   GNULIB_PIPE2=0;
13662   GNULIB_PREAD=0;
13663   GNULIB_PWRITE=0;
13664   GNULIB_READLINK=0;
13665   GNULIB_READLINKAT=0;
13666   GNULIB_RMDIR=0;
13667   GNULIB_SLEEP=0;
13668   GNULIB_SYMLINK=0;
13669   GNULIB_SYMLINKAT=0;
13670   GNULIB_TTYNAME_R=0;
13671   GNULIB_UNISTD_H_GETOPT=0;
13672   GNULIB_UNISTD_H_SIGPIPE=0;
13673   GNULIB_UNLINK=0;
13674   GNULIB_UNLINKAT=0;
13675   GNULIB_USLEEP=0;
13676   GNULIB_WRITE=0;
13677     HAVE_CHOWN=1;
13678   HAVE_DUP2=1;
13679   HAVE_DUP3=1;
13680   HAVE_EUIDACCESS=1;
13681   HAVE_FACCESSAT=1;
13682   HAVE_FCHDIR=1;
13683   HAVE_FCHOWNAT=1;
13684   HAVE_FSYNC=1;
13685   HAVE_FTRUNCATE=1;
13686   HAVE_GETDTABLESIZE=1;
13687   HAVE_GETGROUPS=1;
13688   HAVE_GETHOSTNAME=1;
13689   HAVE_GETLOGIN=1;
13690   HAVE_GETPAGESIZE=1;
13691   HAVE_LCHOWN=1;
13692   HAVE_LINK=1;
13693   HAVE_LINKAT=1;
13694   HAVE_PIPE=1;
13695   HAVE_PIPE2=1;
13696   HAVE_PREAD=1;
13697   HAVE_PWRITE=1;
13698   HAVE_READLINK=1;
13699   HAVE_READLINKAT=1;
13700   HAVE_SLEEP=1;
13701   HAVE_SYMLINK=1;
13702   HAVE_SYMLINKAT=1;
13703   HAVE_UNLINKAT=1;
13704   HAVE_USLEEP=1;
13705   HAVE_DECL_ENVIRON=1;
13706   HAVE_DECL_FCHDIR=1;
13707   HAVE_DECL_GETDOMAINNAME=1;
13708   HAVE_DECL_GETLOGIN_R=1;
13709   HAVE_DECL_GETPAGESIZE=1;
13710   HAVE_DECL_GETUSERSHELL=1;
13711   HAVE_DECL_TTYNAME_R=1;
13712   HAVE_OS_H=0;
13713   HAVE_SYS_PARAM_H=0;
13714   REPLACE_CHOWN=0;
13715   REPLACE_CLOSE=0;
13716   REPLACE_DUP=0;
13717   REPLACE_DUP2=0;
13718   REPLACE_FCHOWNAT=0;
13719   REPLACE_GETCWD=0;
13720   REPLACE_GETDOMAINNAME=0;
13721   REPLACE_GETLOGIN_R=0;
13722   REPLACE_GETGROUPS=0;
13723   REPLACE_GETPAGESIZE=0;
13724   REPLACE_LCHOWN=0;
13725   REPLACE_LINK=0;
13726   REPLACE_LINKAT=0;
13727   REPLACE_LSEEK=0;
13728   REPLACE_PREAD=0;
13729   REPLACE_PWRITE=0;
13730   REPLACE_READLINK=0;
13731   REPLACE_RMDIR=0;
13732   REPLACE_SLEEP=0;
13733   REPLACE_SYMLINK=0;
13734   REPLACE_TTYNAME_R=0;
13735   REPLACE_UNLINK=0;
13736   REPLACE_UNLINKAT=0;
13737   REPLACE_USLEEP=0;
13738   REPLACE_WRITE=0;
13739   UNISTD_H_HAVE_WINSOCK2_H=0;
13740   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
13741
13742
13743
13744
13745   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
13746 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
13747 if ${gl_cv_have_include_next+:} false; then :
13748   $as_echo_n "(cached) " >&6
13749 else
13750   rm -rf conftestd1a conftestd1b conftestd2
13751      mkdir conftestd1a conftestd1b conftestd2
13752                                                   cat <<EOF > conftestd1a/conftest.h
13753 #define DEFINED_IN_CONFTESTD1
13754 #include_next <conftest.h>
13755 #ifdef DEFINED_IN_CONFTESTD2
13756 int foo;
13757 #else
13758 #error "include_next doesn't work"
13759 #endif
13760 EOF
13761      cat <<EOF > conftestd1b/conftest.h
13762 #define DEFINED_IN_CONFTESTD1
13763 #include <stdio.h>
13764 #include_next <conftest.h>
13765 #ifdef DEFINED_IN_CONFTESTD2
13766 int foo;
13767 #else
13768 #error "include_next doesn't work"
13769 #endif
13770 EOF
13771      cat <<EOF > conftestd2/conftest.h
13772 #ifndef DEFINED_IN_CONFTESTD1
13773 #error "include_next test doesn't work"
13774 #endif
13775 #define DEFINED_IN_CONFTESTD2
13776 EOF
13777      gl_save_CPPFLAGS="$CPPFLAGS"
13778      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
13779      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13780 /* end confdefs.h.  */
13781 #include <conftest.h>
13782 _ACEOF
13783 if ac_fn_c_try_compile "$LINENO"; then :
13784   gl_cv_have_include_next=yes
13785 else
13786   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
13787         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13788 /* end confdefs.h.  */
13789 #include <conftest.h>
13790 _ACEOF
13791 if ac_fn_c_try_compile "$LINENO"; then :
13792   gl_cv_have_include_next=buggy
13793 else
13794   gl_cv_have_include_next=no
13795 fi
13796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13797
13798 fi
13799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13800      CPPFLAGS="$gl_save_CPPFLAGS"
13801      rm -rf conftestd1a conftestd1b conftestd2
13802
13803 fi
13804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
13805 $as_echo "$gl_cv_have_include_next" >&6; }
13806   PRAGMA_SYSTEM_HEADER=
13807   if test $gl_cv_have_include_next = yes; then
13808     INCLUDE_NEXT=include_next
13809     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13810     if test -n "$GCC"; then
13811       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
13812     fi
13813   else
13814     if test $gl_cv_have_include_next = buggy; then
13815       INCLUDE_NEXT=include
13816       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13817     else
13818       INCLUDE_NEXT=include
13819       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
13820     fi
13821   fi
13822
13823
13824
13825   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
13826 $as_echo_n "checking whether system header files limit the line length... " >&6; }
13827 if ${gl_cv_pragma_columns+:} false; then :
13828   $as_echo_n "(cached) " >&6
13829 else
13830        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13831 /* end confdefs.h.  */
13832
13833 #ifdef __TANDEM
13834 choke me
13835 #endif
13836
13837 _ACEOF
13838 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13839   $EGREP "choke me" >/dev/null 2>&1; then :
13840   gl_cv_pragma_columns=yes
13841 else
13842   gl_cv_pragma_columns=no
13843 fi
13844 rm -f conftest*
13845
13846
13847 fi
13848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
13849 $as_echo "$gl_cv_pragma_columns" >&6; }
13850   if test $gl_cv_pragma_columns = yes; then
13851     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
13852   else
13853     PRAGMA_COLUMNS=
13854   fi
13855
13856
13857
13858
13859
13860
13861
13862
13863
13864
13865
13866
13867
13868
13869
13870
13871
13872      if test $gl_cv_have_include_next = yes; then
13873        gl_cv_next_getopt_h='<'getopt.h'>'
13874      else
13875        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
13876 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
13877 if ${gl_cv_next_getopt_h+:} false; then :
13878   $as_echo_n "(cached) " >&6
13879 else
13880
13881              if test $ac_cv_header_getopt_h = yes; then
13882
13883
13884                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13885 /* end confdefs.h.  */
13886 #include <getopt.h>
13887
13888 _ACEOF
13889                                                                                                                         case "$host_os" in
13890                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
13891                  *)    gl_absname_cpp="$ac_cpp" ;;
13892                esac
13893                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
13894                   sed -n '\#/getopt.h#{
13895                     s#.*"\(.*/getopt.h\)".*#\1#
13896                     s#^/[^/]#//&#
13897                     p
13898                     q
13899                   }'`'"'
13900           else
13901                gl_cv_next_getopt_h='<'getopt.h'>'
13902              fi
13903
13904
13905 fi
13906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
13907 $as_echo "$gl_cv_next_getopt_h" >&6; }
13908      fi
13909      NEXT_GETOPT_H=$gl_cv_next_getopt_h
13910
13911      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
13912        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
13913        gl_next_as_first_directive='<'getopt.h'>'
13914      else
13915        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
13916        gl_next_as_first_directive=$gl_cv_next_getopt_h
13917      fi
13918      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
13919
13920
13921
13922
13923   if test $ac_cv_header_getopt_h = yes; then
13924     HAVE_GETOPT_H=1
13925   else
13926     HAVE_GETOPT_H=0
13927   fi
13928
13929
13930   gl_replace_getopt=
13931
13932     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13933     for ac_header in getopt.h
13934 do :
13935   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
13936 if test "x$ac_cv_header_getopt_h" = xyes; then :
13937   cat >>confdefs.h <<_ACEOF
13938 #define HAVE_GETOPT_H 1
13939 _ACEOF
13940
13941 else
13942   gl_replace_getopt=yes
13943 fi
13944
13945 done
13946
13947   fi
13948
13949     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13950     for ac_func in getopt_long_only
13951 do :
13952   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
13953 if test "x$ac_cv_func_getopt_long_only" = xyes; then :
13954   cat >>confdefs.h <<_ACEOF
13955 #define HAVE_GETOPT_LONG_ONLY 1
13956 _ACEOF
13957
13958 else
13959   gl_replace_getopt=yes
13960 fi
13961 done
13962
13963   fi
13964
13965                     if test -z "$gl_replace_getopt"; then
13966     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
13967 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
13968 if ${gl_cv_func_getopt_posix+:} false; then :
13969   $as_echo_n "(cached) " >&6
13970 else
13971
13972                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13973 /* end confdefs.h.  */
13974 #include <unistd.h>
13975 int
13976 main ()
13977 {
13978 int *p = &optreset; return optreset;
13979   ;
13980   return 0;
13981 }
13982 _ACEOF
13983 if ac_fn_c_try_compile "$LINENO"; then :
13984   gl_optind_min=1
13985 else
13986   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13987 /* end confdefs.h.  */
13988 #include <getopt.h>
13989 int
13990 main ()
13991 {
13992 return !getopt_clip;
13993   ;
13994   return 0;
13995 }
13996 _ACEOF
13997 if ac_fn_c_try_compile "$LINENO"; then :
13998   gl_optind_min=1
13999 else
14000   gl_optind_min=0
14001 fi
14002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14003 fi
14004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14005
14006                 gl_save_CPPFLAGS=$CPPFLAGS
14007         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
14008         if test "$cross_compiling" = yes; then :
14009   case "$host_os" in
14010              mingw*)         gl_cv_func_getopt_posix="guessing no";;
14011              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
14012              *)              gl_cv_func_getopt_posix="guessing yes";;
14013            esac
14014
14015 else
14016   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14017 /* end confdefs.h.  */
14018
14019 #include <unistd.h>
14020 #include <stdlib.h>
14021 #include <string.h>
14022
14023 int
14024 main ()
14025 {
14026   {
14027     int argc = 0;
14028     char *argv[10];
14029     int c;
14030
14031     argv[argc++] = "program";
14032     argv[argc++] = "-a";
14033     argv[argc++] = "foo";
14034     argv[argc++] = "bar";
14035     argv[argc] = NULL;
14036     optind = OPTIND_MIN;
14037     opterr = 0;
14038
14039     c = getopt (argc, argv, "ab");
14040     if (!(c == 'a'))
14041       return 1;
14042     c = getopt (argc, argv, "ab");
14043     if (!(c == -1))
14044       return 2;
14045     if (!(optind == 2))
14046       return 3;
14047   }
14048   /* Some internal state exists at this point.  */
14049   {
14050     int argc = 0;
14051     char *argv[10];
14052     int c;
14053
14054     argv[argc++] = "program";
14055     argv[argc++] = "donald";
14056     argv[argc++] = "-p";
14057     argv[argc++] = "billy";
14058     argv[argc++] = "duck";
14059     argv[argc++] = "-a";
14060     argv[argc++] = "bar";
14061     argv[argc] = NULL;
14062     optind = OPTIND_MIN;
14063     opterr = 0;
14064
14065     c = getopt (argc, argv, "+abp:q:");
14066     if (!(c == -1))
14067       return 4;
14068     if (!(strcmp (argv[0], "program") == 0))
14069       return 5;
14070     if (!(strcmp (argv[1], "donald") == 0))
14071       return 6;
14072     if (!(strcmp (argv[2], "-p") == 0))
14073       return 7;
14074     if (!(strcmp (argv[3], "billy") == 0))
14075       return 8;
14076     if (!(strcmp (argv[4], "duck") == 0))
14077       return 9;
14078     if (!(strcmp (argv[5], "-a") == 0))
14079       return 10;
14080     if (!(strcmp (argv[6], "bar") == 0))
14081       return 11;
14082     if (!(optind == 1))
14083       return 12;
14084   }
14085   /* Detect MacOS 10.5, AIX 7.1 bug.  */
14086   {
14087     char *argv[3] = { "program", "-ab", NULL };
14088     optind = OPTIND_MIN;
14089     opterr = 0;
14090     if (getopt (2, argv, "ab:") != 'a')
14091       return 13;
14092     if (getopt (2, argv, "ab:") != '?')
14093       return 14;
14094     if (optopt != 'b')
14095       return 15;
14096     if (optind != 2)
14097       return 16;
14098   }
14099
14100   return 0;
14101 }
14102
14103 _ACEOF
14104 if ac_fn_c_try_run "$LINENO"; then :
14105   gl_cv_func_getopt_posix=yes
14106 else
14107   gl_cv_func_getopt_posix=no
14108 fi
14109 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14110   conftest.$ac_objext conftest.beam conftest.$ac_ext
14111 fi
14112
14113         CPPFLAGS=$gl_save_CPPFLAGS
14114
14115 fi
14116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14117 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14118     case "$gl_cv_func_getopt_posix" in
14119       *no) gl_replace_getopt=yes ;;
14120     esac
14121   fi
14122
14123   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14124     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14125 $as_echo_n "checking for working GNU getopt function... " >&6; }
14126 if ${gl_cv_func_getopt_gnu+:} false; then :
14127   $as_echo_n "(cached) " >&6
14128 else
14129   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14130        # optstring is necessary for programs like m4 that have POSIX-mandated
14131        # semantics for supporting options interspersed with files.
14132        # Also, since getopt_long is a GNU extension, we require optind=0.
14133        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14134        # so take care to revert to the correct (non-)export state.
14135        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14136        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14137          xx) gl_had_POSIXLY_CORRECT=exported ;;
14138          x)  gl_had_POSIXLY_CORRECT=yes      ;;
14139          *)  gl_had_POSIXLY_CORRECT=         ;;
14140        esac
14141        POSIXLY_CORRECT=1
14142        export POSIXLY_CORRECT
14143        if test "$cross_compiling" = yes; then :
14144            case $host_os:$ac_cv_have_decl_optreset in
14145            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14146            *:yes)               gl_cv_func_getopt_gnu=no;;
14147            *)                   gl_cv_func_getopt_gnu=yes;;
14148          esac
14149
14150 else
14151   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14152 /* end confdefs.h.  */
14153 #include <getopt.h>
14154                            #include <stddef.h>
14155                            #include <string.h>
14156
14157 int
14158 main ()
14159 {
14160
14161              int result = 0;
14162              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14163                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14164                 OSF/1 5.1, Solaris 10.  */
14165              {
14166                char *myargv[3];
14167                myargv[0] = "conftest";
14168                myargv[1] = "-+";
14169                myargv[2] = 0;
14170                opterr = 0;
14171                if (getopt (2, myargv, "+a") != '?')
14172                  result |= 1;
14173              }
14174              /* This code succeeds on glibc 2.8, mingw,
14175                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14176                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
14177              {
14178                char *argv[] = { "program", "-p", "foo", "bar", NULL };
14179
14180                optind = 1;
14181                if (getopt (4, argv, "p::") != 'p')
14182                  result |= 2;
14183                else if (optarg != NULL)
14184                  result |= 4;
14185                else if (getopt (4, argv, "p::") != -1)
14186                  result |= 6;
14187                else if (optind != 2)
14188                  result |= 8;
14189              }
14190              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
14191              {
14192                char *argv[] = { "program", "foo", "-p", NULL };
14193                optind = 0;
14194                if (getopt (3, argv, "-p") != 1)
14195                  result |= 16;
14196                else if (getopt (3, argv, "-p") != 'p')
14197                  result |= 32;
14198              }
14199              /* This code fails on glibc 2.11.  */
14200              {
14201                char *argv[] = { "program", "-b", "-a", NULL };
14202                optind = opterr = 0;
14203                if (getopt (3, argv, "+:a:b") != 'b')
14204                  result |= 64;
14205                else if (getopt (3, argv, "+:a:b") != ':')
14206                  result |= 64;
14207              }
14208              return result;
14209
14210   ;
14211   return 0;
14212 }
14213 _ACEOF
14214 if ac_fn_c_try_run "$LINENO"; then :
14215   gl_cv_func_getopt_gnu=yes
14216 else
14217   gl_cv_func_getopt_gnu=no
14218 fi
14219 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14220   conftest.$ac_objext conftest.beam conftest.$ac_ext
14221 fi
14222
14223        case $gl_had_POSIXLY_CORRECT in
14224          exported) ;;
14225          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14226          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14227        esac
14228
14229 fi
14230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14231 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14232     if test "$gl_cv_func_getopt_gnu" = "no"; then
14233       gl_replace_getopt=yes
14234     fi
14235   fi
14236
14237 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14238 if test "x$ac_cv_have_decl_getenv" = xyes; then :
14239   ac_have_decl=1
14240 else
14241   ac_have_decl=0
14242 fi
14243
14244 cat >>confdefs.h <<_ACEOF
14245 #define HAVE_DECL_GETENV $ac_have_decl
14246 _ACEOF
14247
14248
14249
14250
14251
14252
14253   if test -n "$gl_replace_getopt"; then :
14254
14255
14256
14257   GETOPT_H=getopt.h
14258
14259 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14260
14261
14262
14263     GNULIB_UNISTD_H_GETOPT=1
14264
14265
14266
14267
14268
14269
14270
14271
14272   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14273
14274
14275
14276
14277
14278
14279
14280
14281
14282   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14283
14284
14285
14286
14287
14288
14289 fi
14290
14291
14292
14293   GNULIB_MKTIME=0;
14294   GNULIB_NANOSLEEP=0;
14295   GNULIB_STRPTIME=0;
14296   GNULIB_TIMEGM=0;
14297   GNULIB_TIME_R=0;
14298     HAVE_DECL_LOCALTIME_R=1;
14299   HAVE_NANOSLEEP=1;
14300   HAVE_STRPTIME=1;
14301   HAVE_TIMEGM=1;
14302         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
14303   REPLACE_MKTIME=GNULIB_PORTCHECK;
14304   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
14305   REPLACE_TIMEGM=GNULIB_PORTCHECK;
14306
14307
14308
14309
14310   for ac_func in $ac_func_list
14311 do :
14312   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14313 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14314 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14315   cat >>confdefs.h <<_ACEOF
14316 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14317 _ACEOF
14318
14319 fi
14320 done
14321
14322
14323
14324
14325     gl_cv_c_multiarch=no
14326   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14327 /* end confdefs.h.  */
14328 #ifndef __APPLE_CC__
14329          not a universal capable compiler
14330         #endif
14331         typedef int dummy;
14332
14333 _ACEOF
14334 if ac_fn_c_try_compile "$LINENO"; then :
14335
14336                arch=
14337      prev=
14338      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14339        if test -n "$prev"; then
14340          case $word in
14341            i?86 | x86_64 | ppc | ppc64)
14342              if test -z "$arch" || test "$arch" = "$word"; then
14343                arch="$word"
14344              else
14345                gl_cv_c_multiarch=yes
14346              fi
14347              ;;
14348          esac
14349          prev=
14350        else
14351          if test "x$word" = "x-arch"; then
14352            prev=arch
14353          fi
14354        fi
14355      done
14356
14357 fi
14358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14359   if test $gl_cv_c_multiarch = yes; then
14360     APPLE_UNIVERSAL_BUILD=1
14361   else
14362     APPLE_UNIVERSAL_BUILD=0
14363   fi
14364
14365
14366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
14367 $as_echo_n "checking for inline... " >&6; }
14368 if ${ac_cv_c_inline+:} false; then :
14369   $as_echo_n "(cached) " >&6
14370 else
14371   ac_cv_c_inline=no
14372 for ac_kw in inline __inline__ __inline; do
14373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14374 /* end confdefs.h.  */
14375 #ifndef __cplusplus
14376 typedef int foo_t;
14377 static $ac_kw foo_t static_foo () {return 0; }
14378 $ac_kw foo_t foo () {return 0; }
14379 #endif
14380
14381 _ACEOF
14382 if ac_fn_c_try_compile "$LINENO"; then :
14383   ac_cv_c_inline=$ac_kw
14384 fi
14385 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14386   test "$ac_cv_c_inline" != no && break
14387 done
14388
14389 fi
14390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
14391 $as_echo "$ac_cv_c_inline" >&6; }
14392
14393 case $ac_cv_c_inline in
14394   inline | yes) ;;
14395   *)
14396     case $ac_cv_c_inline in
14397       no) ac_val=;;
14398       *) ac_val=$ac_cv_c_inline;;
14399     esac
14400     cat >>confdefs.h <<_ACEOF
14401 #ifndef __cplusplus
14402 #define inline $ac_val
14403 #endif
14404 _ACEOF
14405     ;;
14406 esac
14407
14408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
14409 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
14410 if ${ac_cv_header_stdbool_h+:} false; then :
14411   $as_echo_n "(cached) " >&6
14412 else
14413   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14414 /* end confdefs.h.  */
14415
14416              #include <stdbool.h>
14417              #ifndef bool
14418               "error: bool is not defined"
14419              #endif
14420              #ifndef false
14421               "error: false is not defined"
14422              #endif
14423              #if false
14424               "error: false is not 0"
14425              #endif
14426              #ifndef true
14427               "error: true is not defined"
14428              #endif
14429              #if true != 1
14430               "error: true is not 1"
14431              #endif
14432              #ifndef __bool_true_false_are_defined
14433               "error: __bool_true_false_are_defined is not defined"
14434              #endif
14435
14436              struct s { _Bool s: 1; _Bool t; } s;
14437
14438              char a[true == 1 ? 1 : -1];
14439              char b[false == 0 ? 1 : -1];
14440              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
14441              char d[(bool) 0.5 == true ? 1 : -1];
14442              /* See body of main program for 'e'.  */
14443              char f[(_Bool) 0.0 == false ? 1 : -1];
14444              char g[true];
14445              char h[sizeof (_Bool)];
14446              char i[sizeof s.t];
14447              enum { j = false, k = true, l = false * true, m = true * 256 };
14448              /* The following fails for
14449                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
14450              _Bool n[m];
14451              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
14452              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
14453              /* Catch a bug in an HP-UX C compiler.  See
14454                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
14455                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
14456               */
14457              _Bool q = true;
14458              _Bool *pq = &q;
14459
14460 int
14461 main ()
14462 {
14463
14464              bool e = &s;
14465              *pq |= q;
14466              *pq |= ! q;
14467              /* Refer to every declared value, to avoid compiler optimizations.  */
14468              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
14469                      + !m + !n + !o + !p + !q + !pq);
14470
14471   ;
14472   return 0;
14473 }
14474 _ACEOF
14475 if ac_fn_c_try_compile "$LINENO"; then :
14476   ac_cv_header_stdbool_h=yes
14477 else
14478   ac_cv_header_stdbool_h=no
14479 fi
14480 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14481 fi
14482 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
14483 $as_echo "$ac_cv_header_stdbool_h" >&6; }
14484    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
14485 if test "x$ac_cv_type__Bool" = xyes; then :
14486
14487 cat >>confdefs.h <<_ACEOF
14488 #define HAVE__BOOL 1
14489 _ACEOF
14490
14491
14492 fi
14493
14494    if test $ac_cv_header_stdbool_h = yes; then
14495
14496 $as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
14497
14498    fi
14499
14500     REPLACE_NULL=0;
14501   HAVE_WCHAR_T=1;
14502   STDDEF_H='';
14503
14504
14505   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
14506 $as_echo_n "checking for wchar_t... " >&6; }
14507 if ${gt_cv_c_wchar_t+:} false; then :
14508   $as_echo_n "(cached) " >&6
14509 else
14510   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14511 /* end confdefs.h.  */
14512 #include <stddef.h>
14513             wchar_t foo = (wchar_t)'\0';
14514 int
14515 main ()
14516 {
14517
14518   ;
14519   return 0;
14520 }
14521 _ACEOF
14522 if ac_fn_c_try_compile "$LINENO"; then :
14523   gt_cv_c_wchar_t=yes
14524 else
14525   gt_cv_c_wchar_t=no
14526 fi
14527 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14528 fi
14529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
14530 $as_echo "$gt_cv_c_wchar_t" >&6; }
14531   if test $gt_cv_c_wchar_t = yes; then
14532
14533 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
14534
14535   fi
14536
14537
14538  ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
14539 "
14540 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
14541
14542 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
14543
14544 fi
14545
14546
14547
14548
14549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
14550 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
14551 if ${ac_cv_c_restrict+:} false; then :
14552   $as_echo_n "(cached) " >&6
14553 else
14554   ac_cv_c_restrict=no
14555    # The order here caters to the fact that C++ does not require restrict.
14556    for ac_kw in __restrict __restrict__ _Restrict restrict; do
14557      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14558 /* end confdefs.h.  */
14559 typedef int * int_ptr;
14560         int foo (int_ptr $ac_kw ip) {
14561         return ip[0];
14562        }
14563 int
14564 main ()
14565 {
14566 int s[1];
14567         int * $ac_kw t = s;
14568         t[0] = 0;
14569         return foo(t)
14570   ;
14571   return 0;
14572 }
14573 _ACEOF
14574 if ac_fn_c_try_compile "$LINENO"; then :
14575   ac_cv_c_restrict=$ac_kw
14576 fi
14577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14578      test "$ac_cv_c_restrict" != no && break
14579    done
14580
14581 fi
14582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
14583 $as_echo "$ac_cv_c_restrict" >&6; }
14584
14585  case $ac_cv_c_restrict in
14586    restrict) ;;
14587    no) $as_echo "#define restrict /**/" >>confdefs.h
14588  ;;
14589    *)  cat >>confdefs.h <<_ACEOF
14590 #define restrict $ac_cv_c_restrict
14591 _ACEOF
14592  ;;
14593  esac
14594
14595
14596
14597
14598
14599   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
14600 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
14601 if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
14602   $as_echo_n "(cached) " >&6
14603 else
14604   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14605 /* end confdefs.h.  */
14606 #include <time.h>
14607
14608 int
14609 main ()
14610 {
14611 static struct timespec x; x.tv_sec = x.tv_nsec;
14612   ;
14613   return 0;
14614 }
14615 _ACEOF
14616 if ac_fn_c_try_compile "$LINENO"; then :
14617   gl_cv_sys_struct_timespec_in_time_h=yes
14618 else
14619   gl_cv_sys_struct_timespec_in_time_h=no
14620 fi
14621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14622 fi
14623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
14624 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
14625
14626   TIME_H_DEFINES_STRUCT_TIMESPEC=0
14627   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
14628   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
14629   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
14630     TIME_H_DEFINES_STRUCT_TIMESPEC=1
14631   else
14632     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
14633 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
14634 if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
14635   $as_echo_n "(cached) " >&6
14636 else
14637   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14638 /* end confdefs.h.  */
14639 #include <sys/time.h>
14640
14641 int
14642 main ()
14643 {
14644 static struct timespec x; x.tv_sec = x.tv_nsec;
14645   ;
14646   return 0;
14647 }
14648 _ACEOF
14649 if ac_fn_c_try_compile "$LINENO"; then :
14650   gl_cv_sys_struct_timespec_in_sys_time_h=yes
14651 else
14652   gl_cv_sys_struct_timespec_in_sys_time_h=no
14653 fi
14654 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14655 fi
14656 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
14657 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
14658     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
14659       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
14660     else
14661       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
14662 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
14663 if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
14664   $as_echo_n "(cached) " >&6
14665 else
14666   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14667 /* end confdefs.h.  */
14668 #include <pthread.h>
14669
14670 int
14671 main ()
14672 {
14673 static struct timespec x; x.tv_sec = x.tv_nsec;
14674   ;
14675   return 0;
14676 }
14677 _ACEOF
14678 if ac_fn_c_try_compile "$LINENO"; then :
14679   gl_cv_sys_struct_timespec_in_pthread_h=yes
14680 else
14681   gl_cv_sys_struct_timespec_in_pthread_h=no
14682 fi
14683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14684 fi
14685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
14686 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
14687       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
14688         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
14689       fi
14690     fi
14691   fi
14692
14693
14694
14695
14696
14697
14698
14699
14700
14701
14702
14703
14704
14705
14706
14707      if test $gl_cv_have_include_next = yes; then
14708        gl_cv_next_time_h='<'time.h'>'
14709      else
14710        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
14711 $as_echo_n "checking absolute name of <time.h>... " >&6; }
14712 if ${gl_cv_next_time_h+:} false; then :
14713   $as_echo_n "(cached) " >&6
14714 else
14715
14716                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14717 /* end confdefs.h.  */
14718 #include <time.h>
14719
14720 _ACEOF
14721                                                                                                                         case "$host_os" in
14722                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
14723                  *)    gl_absname_cpp="$ac_cpp" ;;
14724                esac
14725                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14726                   sed -n '\#/time.h#{
14727                     s#.*"\(.*/time.h\)".*#\1#
14728                     s#^/[^/]#//&#
14729                     p
14730                     q
14731                   }'`'"'
14732
14733
14734 fi
14735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
14736 $as_echo "$gl_cv_next_time_h" >&6; }
14737      fi
14738      NEXT_TIME_H=$gl_cv_next_time_h
14739
14740      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14741        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14742        gl_next_as_first_directive='<'time.h'>'
14743      else
14744        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14745        gl_next_as_first_directive=$gl_cv_next_time_h
14746      fi
14747      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
14748
14749
14750
14751
14752
14753
14754 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
14755 if test "x$ac_cv_have_decl_localtime_r" = xyes; then :
14756   ac_have_decl=1
14757 else
14758   ac_have_decl=0
14759 fi
14760
14761 cat >>confdefs.h <<_ACEOF
14762 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
14763 _ACEOF
14764
14765
14766
14767
14768    if false; then
14769   GL_COND_LIBTOOL_TRUE=
14770   GL_COND_LIBTOOL_FALSE='#'
14771 else
14772   GL_COND_LIBTOOL_TRUE='#'
14773   GL_COND_LIBTOOL_FALSE=
14774 fi
14775
14776   gl_cond_libtool=false
14777   gl_libdeps=
14778   gl_ltlibdeps=
14779   gl_m4_base='m4'
14780
14781
14782
14783
14784
14785
14786
14787
14788
14789   gl_source_base='lib'
14790   # Code from module arg-nonnull:
14791   # Code from module c++defs:
14792   # Code from module dtoastr:
14793
14794   # Code from module extensions:
14795   # Code from module getopt-gnu:
14796
14797
14798
14799
14800
14801
14802   # Code from module getopt-posix:
14803
14804
14805
14806
14807
14808   if test -n "$gl_replace_getopt"; then :
14809
14810
14811
14812   GETOPT_H=getopt.h
14813
14814 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14815
14816
14817
14818     GNULIB_UNISTD_H_GETOPT=1
14819
14820
14821
14822
14823
14824
14825
14826
14827   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14828
14829
14830
14831
14832
14833
14834
14835
14836
14837   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14838
14839
14840
14841
14842
14843
14844 fi
14845
14846
14847   # Code from module gettext-h:
14848
14849
14850   # Code from module include_next:
14851   # Code from module intprops:
14852   # Code from module mktime:
14853
14854
14855
14856
14857
14858 if test $APPLE_UNIVERSAL_BUILD = 1; then
14859   # A universal build on Apple MacOS X platforms.
14860   # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
14861   # But we need a configuration result that is valid in both modes.
14862   ac_cv_func_working_mktime=no
14863 fi
14864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
14865 $as_echo_n "checking for working mktime... " >&6; }
14866 if ${ac_cv_func_working_mktime+:} false; then :
14867   $as_echo_n "(cached) " >&6
14868 else
14869   if test "$cross_compiling" = yes; then :
14870   ac_cv_func_working_mktime=no
14871 else
14872   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14873 /* end confdefs.h.  */
14874 /* Test program from Paul Eggert and Tony Leneis.  */
14875 #include <limits.h>
14876 #include <stdlib.h>
14877 #include <time.h>
14878
14879 #ifdef HAVE_UNISTD_H
14880 # include <unistd.h>
14881 #endif
14882
14883 #ifndef HAVE_ALARM
14884 # define alarm(X) /* empty */
14885 #endif
14886
14887 /* Work around redefinition to rpl_putenv by other config tests.  */
14888 #undef putenv
14889
14890 static time_t time_t_max;
14891 static time_t time_t_min;
14892
14893 /* Values we'll use to set the TZ environment variable.  */
14894 static char *tz_strings[] = {
14895   (char *) 0, "TZ=GMT0", "TZ=JST-9",
14896   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
14897 };
14898 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
14899
14900 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
14901    Based on a problem report from Andreas Jaeger.  */
14902 static int
14903 spring_forward_gap ()
14904 {
14905   /* glibc (up to about 1998-10-07) failed this test. */
14906   struct tm tm;
14907
14908   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
14909      instead of "TZ=America/Vancouver" in order to detect the bug even
14910      on systems that don't support the Olson extension, or don't have the
14911      full zoneinfo tables installed.  */
14912   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
14913
14914   tm.tm_year = 98;
14915   tm.tm_mon = 3;
14916   tm.tm_mday = 5;
14917   tm.tm_hour = 2;
14918   tm.tm_min = 0;
14919   tm.tm_sec = 0;
14920   tm.tm_isdst = -1;
14921   return mktime (&tm) != (time_t) -1;
14922 }
14923
14924 static int
14925 mktime_test1 (time_t now)
14926 {
14927   struct tm *lt;
14928   return ! (lt = localtime (&now)) || mktime (lt) == now;
14929 }
14930
14931 static int
14932 mktime_test (time_t now)
14933 {
14934   return (mktime_test1 (now)
14935           && mktime_test1 ((time_t) (time_t_max - now))
14936           && mktime_test1 ((time_t) (time_t_min + now)));
14937 }
14938
14939 static int
14940 irix_6_4_bug ()
14941 {
14942   /* Based on code from Ariel Faigon.  */
14943   struct tm tm;
14944   tm.tm_year = 96;
14945   tm.tm_mon = 3;
14946   tm.tm_mday = 0;
14947   tm.tm_hour = 0;
14948   tm.tm_min = 0;
14949   tm.tm_sec = 0;
14950   tm.tm_isdst = -1;
14951   mktime (&tm);
14952   return tm.tm_mon == 2 && tm.tm_mday == 31;
14953 }
14954
14955 static int
14956 bigtime_test (int j)
14957 {
14958   struct tm tm;
14959   time_t now;
14960   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
14961   now = mktime (&tm);
14962   if (now != (time_t) -1)
14963     {
14964       struct tm *lt = localtime (&now);
14965       if (! (lt
14966              && lt->tm_year == tm.tm_year
14967              && lt->tm_mon == tm.tm_mon
14968              && lt->tm_mday == tm.tm_mday
14969              && lt->tm_hour == tm.tm_hour
14970              && lt->tm_min == tm.tm_min
14971              && lt->tm_sec == tm.tm_sec
14972              && lt->tm_yday == tm.tm_yday
14973              && lt->tm_wday == tm.tm_wday
14974              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
14975                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
14976         return 0;
14977     }
14978   return 1;
14979 }
14980
14981 static int
14982 year_2050_test ()
14983 {
14984   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
14985      ignoring leap seconds.  */
14986   unsigned long int answer = 2527315200UL;
14987
14988   struct tm tm;
14989   time_t t;
14990   tm.tm_year = 2050 - 1900;
14991   tm.tm_mon = 2 - 1;
14992   tm.tm_mday = 1;
14993   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
14994   tm.tm_isdst = -1;
14995
14996   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
14997      instead of "TZ=America/Vancouver" in order to detect the bug even
14998      on systems that don't support the Olson extension, or don't have the
14999      full zoneinfo tables installed.  */
15000   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
15001
15002   t = mktime (&tm);
15003
15004   /* Check that the result is either a failure, or close enough
15005      to the correct answer that we can assume the discrepancy is
15006      due to leap seconds.  */
15007   return (t == (time_t) -1
15008           || (0 < t && answer - 120 <= t && t <= answer + 120));
15009 }
15010
15011 int
15012 main ()
15013 {
15014   int result = 0;
15015   time_t t, delta;
15016   int i, j;
15017   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
15018   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
15019
15020   /* This test makes some buggy mktime implementations loop.
15021      Give up after 60 seconds; a mktime slower than that
15022      isn't worth using anyway.  */
15023   alarm (60);
15024
15025   time_t_max = (! time_t_signed
15026                 ? (time_t) -1
15027                 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
15028                    * 2 + 1));
15029   time_t_min = (! time_t_signed
15030                 ? (time_t) 0
15031                 : time_t_signed_magnitude
15032                 ? ~ (time_t) 0
15033                 : ~ time_t_max);
15034
15035   delta = time_t_max / 997; /* a suitable prime number */
15036   for (i = 0; i < N_STRINGS; i++)
15037     {
15038       if (tz_strings[i])
15039         putenv (tz_strings[i]);
15040
15041       for (t = 0; t <= time_t_max - delta; t += delta)
15042         if (! mktime_test (t))
15043           result |= 1;
15044       if (! (mktime_test ((time_t) 1)
15045              && mktime_test ((time_t) (60 * 60))
15046              && mktime_test ((time_t) (60 * 60 * 24))))
15047         result |= 2;
15048
15049       for (j = 1; ; j <<= 1)
15050         if (! bigtime_test (j))
15051           result |= 4;
15052         else if (INT_MAX / 2 < j)
15053           break;
15054       if (! bigtime_test (INT_MAX))
15055         result |= 8;
15056     }
15057   if (! irix_6_4_bug ())
15058     result |= 16;
15059   if (! spring_forward_gap ())
15060     result |= 32;
15061   if (! year_2050_test ())
15062     result |= 64;
15063   return result;
15064 }
15065 _ACEOF
15066 if ac_fn_c_try_run "$LINENO"; then :
15067   ac_cv_func_working_mktime=yes
15068 else
15069   ac_cv_func_working_mktime=no
15070 fi
15071 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15072   conftest.$ac_objext conftest.beam conftest.$ac_ext
15073 fi
15074
15075 fi
15076 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
15077 $as_echo "$ac_cv_func_working_mktime" >&6; }
15078 if test $ac_cv_func_working_mktime = no; then
15079
15080
15081
15082
15083
15084
15085
15086
15087   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
15088
15089 fi
15090
15091     if test $ac_cv_func_working_mktime = no; then
15092     REPLACE_MKTIME=1
15093
15094
15095
15096   else
15097     REPLACE_MKTIME=0
15098   fi
15099
15100
15101
15102
15103   GNULIB_MKTIME=1
15104
15105
15106
15107   # Code from module multiarch:
15108
15109   # Code from module stdbool:
15110
15111
15112
15113   # Define two additional variables used in the Makefile substitution.
15114
15115   if test "$ac_cv_header_stdbool_h" = yes; then
15116     STDBOOL_H=''
15117   else
15118     STDBOOL_H='stdbool.h'
15119   fi
15120
15121
15122   if test "$ac_cv_type__Bool" = yes; then
15123     HAVE__BOOL=1
15124   else
15125     HAVE__BOOL=0
15126   fi
15127
15128
15129   # Code from module stddef:
15130
15131
15132
15133   if test $gt_cv_c_wchar_t = no; then
15134     HAVE_WCHAR_T=0
15135     STDDEF_H=stddef.h
15136   fi
15137   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
15138 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
15139 if ${gl_cv_decl_null_works+:} false; then :
15140   $as_echo_n "(cached) " >&6
15141 else
15142   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15143 /* end confdefs.h.  */
15144 #include <stddef.h>
15145       int test[2 * (sizeof NULL == sizeof (void *)) -1];
15146
15147 int
15148 main ()
15149 {
15150
15151   ;
15152   return 0;
15153 }
15154 _ACEOF
15155 if ac_fn_c_try_compile "$LINENO"; then :
15156   gl_cv_decl_null_works=yes
15157 else
15158   gl_cv_decl_null_works=no
15159 fi
15160 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15161 fi
15162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
15163 $as_echo "$gl_cv_decl_null_works" >&6; }
15164   if test $gl_cv_decl_null_works = no; then
15165     REPLACE_NULL=1
15166     STDDEF_H=stddef.h
15167   fi
15168   if test -n "$STDDEF_H"; then
15169
15170
15171
15172
15173
15174
15175
15176
15177      if test $gl_cv_have_include_next = yes; then
15178        gl_cv_next_stddef_h='<'stddef.h'>'
15179      else
15180        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
15181 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
15182 if ${gl_cv_next_stddef_h+:} false; then :
15183   $as_echo_n "(cached) " >&6
15184 else
15185
15186                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15187 /* end confdefs.h.  */
15188 #include <stddef.h>
15189
15190 _ACEOF
15191                                                                                                                         case "$host_os" in
15192                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15193                  *)    gl_absname_cpp="$ac_cpp" ;;
15194                esac
15195                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15196                   sed -n '\#/stddef.h#{
15197                     s#.*"\(.*/stddef.h\)".*#\1#
15198                     s#^/[^/]#//&#
15199                     p
15200                     q
15201                   }'`'"'
15202
15203
15204 fi
15205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
15206 $as_echo "$gl_cv_next_stddef_h" >&6; }
15207      fi
15208      NEXT_STDDEF_H=$gl_cv_next_stddef_h
15209
15210      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15211        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15212        gl_next_as_first_directive='<'stddef.h'>'
15213      else
15214        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15215        gl_next_as_first_directive=$gl_cv_next_stddef_h
15216      fi
15217      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
15218
15219
15220
15221
15222   fi
15223
15224   # Code from module strftime:
15225
15226
15227
15228
15229
15230
15231
15232
15233
15234
15235   gl_LIBOBJS="$gl_LIBOBJS strftime.$ac_objext"
15236
15237
15238  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
15239
15240
15241
15242
15243
15244
15245
15246 $as_echo "#define my_strftime nstrftime" >>confdefs.h
15247
15248
15249
15250   # Code from module time:
15251
15252
15253
15254   # Code from module time_r:
15255
15256
15257
15258
15259
15260
15261
15262   if test $ac_cv_have_decl_localtime_r = no; then
15263     HAVE_DECL_LOCALTIME_R=0
15264   fi
15265
15266
15267   if test $ac_cv_func_localtime_r = yes; then
15268     HAVE_LOCALTIME_R=1
15269     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
15270 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
15271 if ${gl_cv_time_r_posix+:} false; then :
15272   $as_echo_n "(cached) " >&6
15273 else
15274   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15275 /* end confdefs.h.  */
15276 #include <time.h>
15277 int
15278 main ()
15279 {
15280 /* We don't need to append 'restrict's to the argument types,
15281                  even though the POSIX signature has the 'restrict's,
15282                  since C99 says they can't affect type compatibility.  */
15283               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
15284               if (ptr) return 0;
15285               /* Check the return type is a pointer.
15286                  On HP-UX 10 it is 'int'.  */
15287               *localtime_r (0, 0);
15288   ;
15289   return 0;
15290 }
15291
15292 _ACEOF
15293 if ac_fn_c_try_compile "$LINENO"; then :
15294   gl_cv_time_r_posix=yes
15295 else
15296   gl_cv_time_r_posix=no
15297 fi
15298 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15299
15300 fi
15301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
15302 $as_echo "$gl_cv_time_r_posix" >&6; }
15303     if test $gl_cv_time_r_posix = yes; then
15304       REPLACE_LOCALTIME_R=0
15305     else
15306       REPLACE_LOCALTIME_R=1
15307     fi
15308   else
15309     HAVE_LOCALTIME_R=0
15310   fi
15311   if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
15312
15313
15314
15315
15316
15317
15318
15319
15320   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
15321
15322
15323   :
15324
15325   fi
15326
15327
15328
15329
15330   GNULIB_TIME_R=1
15331
15332
15333
15334   # Code from module unistd:
15335
15336
15337
15338
15339
15340
15341
15342
15343
15344
15345
15346
15347
15348      if test $gl_cv_have_include_next = yes; then
15349        gl_cv_next_unistd_h='<'unistd.h'>'
15350      else
15351        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
15352 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
15353 if ${gl_cv_next_unistd_h+:} false; then :
15354   $as_echo_n "(cached) " >&6
15355 else
15356
15357              if test $ac_cv_header_unistd_h = yes; then
15358
15359
15360                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15361 /* end confdefs.h.  */
15362 #include <unistd.h>
15363
15364 _ACEOF
15365                                                                                                                         case "$host_os" in
15366                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15367                  *)    gl_absname_cpp="$ac_cpp" ;;
15368                esac
15369                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15370                   sed -n '\#/unistd.h#{
15371                     s#.*"\(.*/unistd.h\)".*#\1#
15372                     s#^/[^/]#//&#
15373                     p
15374                     q
15375                   }'`'"'
15376           else
15377                gl_cv_next_unistd_h='<'unistd.h'>'
15378              fi
15379
15380
15381 fi
15382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
15383 $as_echo "$gl_cv_next_unistd_h" >&6; }
15384      fi
15385      NEXT_UNISTD_H=$gl_cv_next_unistd_h
15386
15387      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15388        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15389        gl_next_as_first_directive='<'unistd.h'>'
15390      else
15391        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15392        gl_next_as_first_directive=$gl_cv_next_unistd_h
15393      fi
15394      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
15395
15396
15397
15398
15399   if test $ac_cv_header_unistd_h = yes; then
15400     HAVE_UNISTD_H=1
15401   else
15402     HAVE_UNISTD_H=0
15403   fi
15404
15405
15406
15407
15408   # Code from module warn-on-use:
15409   # End of code from modules
15410
15411
15412
15413
15414
15415
15416
15417
15418
15419   gltests_libdeps=
15420   gltests_ltlibdeps=
15421
15422
15423
15424
15425
15426
15427
15428
15429
15430   gl_source_base='tests'
15431   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
15432
15433   gl_module_indicator_condition=$gltests_WITNESS
15434
15435
15436
15437
15438
15439
15440
15441
15442
15443   LIBGNU_LIBDEPS="$gl_libdeps"
15444
15445   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
15446
15447
15448
15449 # UNIX98 PTYs.
15450 for ac_func in grantpt
15451 do :
15452   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
15453 if test "x$ac_cv_func_grantpt" = xyes; then :
15454   cat >>confdefs.h <<_ACEOF
15455 #define HAVE_GRANTPT 1
15456 _ACEOF
15457
15458 fi
15459 done
15460
15461
15462 # PTY-related GNU extensions.
15463 for ac_func in getpt
15464 do :
15465   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
15466 if test "x$ac_cv_func_getpt" = xyes; then :
15467   cat >>confdefs.h <<_ACEOF
15468 #define HAVE_GETPT 1
15469 _ACEOF
15470
15471 fi
15472 done
15473
15474
15475 # Check this now, so that we will NOT find the above functions in ncurses.
15476 # That is because we have not set up to link ncurses in lib-src.
15477 # It's better to believe a function is not available
15478 # than to expect to find it in ncurses.
15479 # Also we need tputs and friends to be able to build at all.
15480 have_tputs_et_al=true
15481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
15482 $as_echo_n "checking for library containing tputs... " >&6; }
15483 if ${ac_cv_search_tputs+:} false; then :
15484   $as_echo_n "(cached) " >&6
15485 else
15486   ac_func_search_save_LIBS=$LIBS
15487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15488 /* end confdefs.h.  */
15489
15490 /* Override any GCC internal prototype to avoid an error.
15491    Use char because int might match the return type of a GCC
15492    builtin and then its argument prototype would still apply.  */
15493 #ifdef __cplusplus
15494 extern "C"
15495 #endif
15496 char tputs ();
15497 int
15498 main ()
15499 {
15500 return tputs ();
15501   ;
15502   return 0;
15503 }
15504 _ACEOF
15505 for ac_lib in '' ncurses terminfo termcap; do
15506   if test -z "$ac_lib"; then
15507     ac_res="none required"
15508   else
15509     ac_res=-l$ac_lib
15510     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15511   fi
15512   if ac_fn_c_try_link "$LINENO"; then :
15513   ac_cv_search_tputs=$ac_res
15514 fi
15515 rm -f core conftest.err conftest.$ac_objext \
15516     conftest$ac_exeext
15517   if ${ac_cv_search_tputs+:} false; then :
15518   break
15519 fi
15520 done
15521 if ${ac_cv_search_tputs+:} false; then :
15522
15523 else
15524   ac_cv_search_tputs=no
15525 fi
15526 rm conftest.$ac_ext
15527 LIBS=$ac_func_search_save_LIBS
15528 fi
15529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
15530 $as_echo "$ac_cv_search_tputs" >&6; }
15531 ac_res=$ac_cv_search_tputs
15532 if test "$ac_res" != no; then :
15533   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15534
15535 else
15536   have_tputs_et_al=false
15537 fi
15538
15539 if test "$have_tputs_et_al" != true; then
15540   as_fn_error $? "I couldn't find termcap functions (tputs and friends).
15541 Maybe some development libraries/packages are missing?  Try installing
15542 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
15543 fi
15544 # Must define this when any termcap library is found.
15545
15546 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
15547
15548 ## FIXME This was the cpp logic, but I am not sure it is right.
15549 ## The above test has not necessarily found libncurses.
15550 HAVE_LIBNCURSES=yes
15551
15552 ## Use terminfo instead of termcap?
15553 ## Note only system files NOT using terminfo are:
15554 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
15555 ## darwin|gnu without ncurses.
15556 TERMINFO=no
15557 LIBS_TERMCAP=
15558 case "$opsys" in
15559   ## cygwin: Fewer environment variables to go wrong, more terminal types.
15560   ## hpux10-20: Use the system provided termcap(3) library.
15561   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
15562   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
15563   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
15564
15565   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
15566   ##  The ncurses library has been moved out of the System framework in
15567   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
15568   ##  option to use it.
15569   darwin|gnu*)
15570     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
15571     if test "x$HAVE_LIBNCURSES" = "xyes"; then
15572       TERMINFO=yes
15573       LIBS_TERMCAP="-lncurses"
15574     fi
15575     ;;
15576
15577   freebsd)
15578     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
15579 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
15580     if ${emacs_cv_freebsd_terminfo+:} false; then :
15581   $as_echo_n "(cached) " >&6
15582 else
15583   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15584 /* end confdefs.h.  */
15585 #include <osreldate.h>
15586 int
15587 main ()
15588 {
15589 #if __FreeBSD_version < 400000
15590 fail;
15591 #endif
15592
15593   ;
15594   return 0;
15595 }
15596 _ACEOF
15597 if ac_fn_c_try_link "$LINENO"; then :
15598   emacs_cv_freebsd_terminfo=yes
15599 else
15600   emacs_cv_freebsd_terminfo=no
15601 fi
15602 rm -f core conftest.err conftest.$ac_objext \
15603     conftest$ac_exeext conftest.$ac_ext
15604 fi
15605
15606
15607     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
15608 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
15609
15610     if test $emacs_cv_freebsd_terminfo = yes; then
15611       TERMINFO=yes
15612       LIBS_TERMCAP="-lncurses"
15613     else
15614       LIBS_TERMCAP="-ltermcap"
15615     fi
15616     ;;
15617
15618   netbsd)
15619     if test $ac_cv_search_tputs = -lterminfo; then
15620       TERMINFO=yes
15621       LIBS_TERMCAP="-lterminfo"
15622     else
15623       LIBS_TERMCAP="-ltermcap"
15624     fi
15625     ;;
15626
15627 esac
15628
15629 case "$opsys" in
15630   ## hpux: Make sure we get select from libc rather than from libcurses
15631   ##  because libcurses on HPUX 10.10 has a broken version of select.
15632   ##  We used to use -lc -lcurses, but this may be cleaner.
15633   hpux*) LIBS_TERMCAP="-ltermcap" ;;
15634
15635   openbsd) LIBS_TERMCAP="-lncurses" ;;
15636
15637   ## Must use system termcap, if we use any termcap.  It does special things.
15638   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
15639 esac
15640
15641 TERMCAP_OBJ=tparam.o
15642 if test $TERMINFO = yes; then
15643
15644 $as_echo "#define TERMINFO 1" >>confdefs.h
15645
15646
15647   ## Default used to be -ltermcap.  Add a case above if need something else.
15648   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
15649
15650   TERMCAP_OBJ=terminfo.o
15651 fi
15652
15653
15654
15655
15656 # Do we have res_init, for detecting changes in /etc/resolv.conf?
15657 resolv=no
15658 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15659 /* end confdefs.h.  */
15660 #include <netinet/in.h>
15661 #include <arpa/nameser.h>
15662 #include <resolv.h>
15663 int
15664 main ()
15665 {
15666 return res_init();
15667   ;
15668   return 0;
15669 }
15670 _ACEOF
15671 if ac_fn_c_try_link "$LINENO"; then :
15672   have_res_init=yes
15673 else
15674   have_res_init=no
15675 fi
15676 rm -f core conftest.err conftest.$ac_objext \
15677     conftest$ac_exeext conftest.$ac_ext
15678 if test "$have_res_init" = no; then
15679   OLIBS="$LIBS"
15680   LIBS="$LIBS -lresolv"
15681   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
15682 $as_echo_n "checking for res_init with -lresolv... " >&6; }
15683   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15684 /* end confdefs.h.  */
15685 #include <netinet/in.h>
15686 #include <arpa/nameser.h>
15687 #include <resolv.h>
15688 int
15689 main ()
15690 {
15691 return res_init();
15692   ;
15693   return 0;
15694 }
15695 _ACEOF
15696 if ac_fn_c_try_link "$LINENO"; then :
15697   have_res_init=yes
15698 else
15699   have_res_init=no
15700 fi
15701 rm -f core conftest.err conftest.$ac_objext \
15702     conftest$ac_exeext conftest.$ac_ext
15703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
15704 $as_echo "$have_res_init" >&6; }
15705   if test "$have_res_init" = yes ; then
15706     resolv=yes
15707   fi
15708   LIBS="$OLIBS"
15709 fi
15710
15711 if test "$have_res_init" = yes; then
15712
15713 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
15714
15715 fi
15716
15717 # Do we need the Hesiod library to provide the support routines?
15718 LIBHESIOD=
15719 if test "$with_hesiod" != no ; then
15720   # Don't set $LIBS here -- see comments above.  FIXME which comments?
15721   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
15722 if test "x$ac_cv_func_res_send" = xyes; then :
15723
15724 else
15725   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
15726 if test "x$ac_cv_func___res_send" = xyes; then :
15727
15728 else
15729   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
15730 $as_echo_n "checking for res_send in -lresolv... " >&6; }
15731 if ${ac_cv_lib_resolv_res_send+:} false; then :
15732   $as_echo_n "(cached) " >&6
15733 else
15734   ac_check_lib_save_LIBS=$LIBS
15735 LIBS="-lresolv  $LIBS"
15736 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15737 /* end confdefs.h.  */
15738
15739 /* Override any GCC internal prototype to avoid an error.
15740    Use char because int might match the return type of a GCC
15741    builtin and then its argument prototype would still apply.  */
15742 #ifdef __cplusplus
15743 extern "C"
15744 #endif
15745 char res_send ();
15746 int
15747 main ()
15748 {
15749 return res_send ();
15750   ;
15751   return 0;
15752 }
15753 _ACEOF
15754 if ac_fn_c_try_link "$LINENO"; then :
15755   ac_cv_lib_resolv_res_send=yes
15756 else
15757   ac_cv_lib_resolv_res_send=no
15758 fi
15759 rm -f core conftest.err conftest.$ac_objext \
15760     conftest$ac_exeext conftest.$ac_ext
15761 LIBS=$ac_check_lib_save_LIBS
15762 fi
15763 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
15764 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
15765 if test "x$ac_cv_lib_resolv_res_send" = xyes; then :
15766   resolv=yes
15767 else
15768   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
15769 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
15770 if ${ac_cv_lib_resolv___res_send+:} false; then :
15771   $as_echo_n "(cached) " >&6
15772 else
15773   ac_check_lib_save_LIBS=$LIBS
15774 LIBS="-lresolv  $LIBS"
15775 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15776 /* end confdefs.h.  */
15777
15778 /* Override any GCC internal prototype to avoid an error.
15779    Use char because int might match the return type of a GCC
15780    builtin and then its argument prototype would still apply.  */
15781 #ifdef __cplusplus
15782 extern "C"
15783 #endif
15784 char __res_send ();
15785 int
15786 main ()
15787 {
15788 return __res_send ();
15789   ;
15790   return 0;
15791 }
15792 _ACEOF
15793 if ac_fn_c_try_link "$LINENO"; then :
15794   ac_cv_lib_resolv___res_send=yes
15795 else
15796   ac_cv_lib_resolv___res_send=no
15797 fi
15798 rm -f core conftest.err conftest.$ac_objext \
15799     conftest$ac_exeext conftest.$ac_ext
15800 LIBS=$ac_check_lib_save_LIBS
15801 fi
15802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
15803 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
15804 if test "x$ac_cv_lib_resolv___res_send" = xyes; then :
15805   resolv=yes
15806 fi
15807
15808 fi
15809
15810 fi
15811
15812 fi
15813
15814   if test "$resolv" = yes ; then
15815     RESOLVLIB=-lresolv
15816   else
15817     RESOLVLIB=
15818   fi
15819   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
15820 if test "x$ac_cv_func_hes_getmailhost" = xyes; then :
15821
15822 else
15823   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
15824 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
15825 if ${ac_cv_lib_hesiod_hes_getmailhost+:} false; then :
15826   $as_echo_n "(cached) " >&6
15827 else
15828   ac_check_lib_save_LIBS=$LIBS
15829 LIBS="-lhesiod $RESOLVLIB $LIBS"
15830 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15831 /* end confdefs.h.  */
15832
15833 /* Override any GCC internal prototype to avoid an error.
15834    Use char because int might match the return type of a GCC
15835    builtin and then its argument prototype would still apply.  */
15836 #ifdef __cplusplus
15837 extern "C"
15838 #endif
15839 char hes_getmailhost ();
15840 int
15841 main ()
15842 {
15843 return hes_getmailhost ();
15844   ;
15845   return 0;
15846 }
15847 _ACEOF
15848 if ac_fn_c_try_link "$LINENO"; then :
15849   ac_cv_lib_hesiod_hes_getmailhost=yes
15850 else
15851   ac_cv_lib_hesiod_hes_getmailhost=no
15852 fi
15853 rm -f core conftest.err conftest.$ac_objext \
15854     conftest$ac_exeext conftest.$ac_ext
15855 LIBS=$ac_check_lib_save_LIBS
15856 fi
15857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
15858 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
15859 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = xyes; then :
15860   hesiod=yes
15861 else
15862   :
15863 fi
15864
15865 fi
15866
15867
15868   if test x"$hesiod" = xyes; then
15869
15870 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
15871
15872     LIBHESIOD=-lhesiod
15873   fi
15874 fi
15875
15876
15877 # Do we need libresolv (due to res_init or Hesiod)?
15878 if test "$resolv" = yes ; then
15879
15880 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
15881
15882   LIBRESOLV=-lresolv
15883 else
15884   LIBRESOLV=
15885 fi
15886
15887
15888 # These tell us which Kerberos-related libraries to use.
15889 COM_ERRLIB=
15890 CRYPTOLIB=
15891 KRB5LIB=
15892 DESLIB=
15893 KRB4LIB=
15894
15895 if test "${with_kerberos}" != no; then
15896   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
15897 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
15898 if ${ac_cv_lib_com_err_com_err+:} false; then :
15899   $as_echo_n "(cached) " >&6
15900 else
15901   ac_check_lib_save_LIBS=$LIBS
15902 LIBS="-lcom_err  $LIBS"
15903 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15904 /* end confdefs.h.  */
15905
15906 /* Override any GCC internal prototype to avoid an error.
15907    Use char because int might match the return type of a GCC
15908    builtin and then its argument prototype would still apply.  */
15909 #ifdef __cplusplus
15910 extern "C"
15911 #endif
15912 char com_err ();
15913 int
15914 main ()
15915 {
15916 return com_err ();
15917   ;
15918   return 0;
15919 }
15920 _ACEOF
15921 if ac_fn_c_try_link "$LINENO"; then :
15922   ac_cv_lib_com_err_com_err=yes
15923 else
15924   ac_cv_lib_com_err_com_err=no
15925 fi
15926 rm -f core conftest.err conftest.$ac_objext \
15927     conftest$ac_exeext conftest.$ac_ext
15928 LIBS=$ac_check_lib_save_LIBS
15929 fi
15930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
15931 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
15932 if test "x$ac_cv_lib_com_err_com_err" = xyes; then :
15933   have_com_err=yes
15934 else
15935   have_com_err=no
15936 fi
15937
15938   if test $have_com_err = yes; then
15939     COM_ERRLIB=-lcom_err
15940     LIBS="$COM_ERRLIB $LIBS"
15941
15942 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
15943
15944   fi
15945   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
15946 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
15947 if ${ac_cv_lib_crypto_mit_des_cbc_encrypt+:} false; then :
15948   $as_echo_n "(cached) " >&6
15949 else
15950   ac_check_lib_save_LIBS=$LIBS
15951 LIBS="-lcrypto  $LIBS"
15952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15953 /* end confdefs.h.  */
15954
15955 /* Override any GCC internal prototype to avoid an error.
15956    Use char because int might match the return type of a GCC
15957    builtin and then its argument prototype would still apply.  */
15958 #ifdef __cplusplus
15959 extern "C"
15960 #endif
15961 char mit_des_cbc_encrypt ();
15962 int
15963 main ()
15964 {
15965 return mit_des_cbc_encrypt ();
15966   ;
15967   return 0;
15968 }
15969 _ACEOF
15970 if ac_fn_c_try_link "$LINENO"; then :
15971   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
15972 else
15973   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
15974 fi
15975 rm -f core conftest.err conftest.$ac_objext \
15976     conftest$ac_exeext conftest.$ac_ext
15977 LIBS=$ac_check_lib_save_LIBS
15978 fi
15979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
15980 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
15981 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = xyes; then :
15982   have_crypto=yes
15983 else
15984   have_crypto=no
15985 fi
15986
15987   if test $have_crypto = yes; then
15988     CRYPTOLIB=-lcrypto
15989     LIBS="$CRYPTOLIB $LIBS"
15990
15991 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
15992
15993   fi
15994   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
15995 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
15996 if ${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+:} false; then :
15997   $as_echo_n "(cached) " >&6
15998 else
15999   ac_check_lib_save_LIBS=$LIBS
16000 LIBS="-lk5crypto  $LIBS"
16001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16002 /* end confdefs.h.  */
16003
16004 /* Override any GCC internal prototype to avoid an error.
16005    Use char because int might match the return type of a GCC
16006    builtin and then its argument prototype would still apply.  */
16007 #ifdef __cplusplus
16008 extern "C"
16009 #endif
16010 char mit_des_cbc_encrypt ();
16011 int
16012 main ()
16013 {
16014 return mit_des_cbc_encrypt ();
16015   ;
16016   return 0;
16017 }
16018 _ACEOF
16019 if ac_fn_c_try_link "$LINENO"; then :
16020   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
16021 else
16022   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
16023 fi
16024 rm -f core conftest.err conftest.$ac_objext \
16025     conftest$ac_exeext conftest.$ac_ext
16026 LIBS=$ac_check_lib_save_LIBS
16027 fi
16028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
16029 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
16030 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = xyes; then :
16031   have_k5crypto=yes
16032 else
16033   have_k5crypto=no
16034 fi
16035
16036   if test $have_k5crypto = yes; then
16037     CRYPTOLIB=-lk5crypto
16038     LIBS="$CRYPTOLIB $LIBS"
16039
16040 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
16041
16042   fi
16043   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
16044 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
16045 if ${ac_cv_lib_krb5_krb5_init_context+:} false; then :
16046   $as_echo_n "(cached) " >&6
16047 else
16048   ac_check_lib_save_LIBS=$LIBS
16049 LIBS="-lkrb5  $LIBS"
16050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16051 /* end confdefs.h.  */
16052
16053 /* Override any GCC internal prototype to avoid an error.
16054    Use char because int might match the return type of a GCC
16055    builtin and then its argument prototype would still apply.  */
16056 #ifdef __cplusplus
16057 extern "C"
16058 #endif
16059 char krb5_init_context ();
16060 int
16061 main ()
16062 {
16063 return krb5_init_context ();
16064   ;
16065   return 0;
16066 }
16067 _ACEOF
16068 if ac_fn_c_try_link "$LINENO"; then :
16069   ac_cv_lib_krb5_krb5_init_context=yes
16070 else
16071   ac_cv_lib_krb5_krb5_init_context=no
16072 fi
16073 rm -f core conftest.err conftest.$ac_objext \
16074     conftest$ac_exeext conftest.$ac_ext
16075 LIBS=$ac_check_lib_save_LIBS
16076 fi
16077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
16078 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
16079 if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then :
16080   have_krb5=yes
16081 else
16082   have_krb5=no
16083 fi
16084
16085   if test $have_krb5=yes; then
16086     KRB5LIB=-lkrb5
16087     LIBS="$KRB5LIB $LIBS"
16088
16089 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
16090
16091   fi
16092     if test "${with_kerberos5}" = no; then
16093     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
16094 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
16095 if ${ac_cv_lib_des425_des_cbc_encrypt+:} false; then :
16096   $as_echo_n "(cached) " >&6
16097 else
16098   ac_check_lib_save_LIBS=$LIBS
16099 LIBS="-ldes425  $LIBS"
16100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16101 /* end confdefs.h.  */
16102
16103 /* Override any GCC internal prototype to avoid an error.
16104    Use char because int might match the return type of a GCC
16105    builtin and then its argument prototype would still apply.  */
16106 #ifdef __cplusplus
16107 extern "C"
16108 #endif
16109 char des_cbc_encrypt ();
16110 int
16111 main ()
16112 {
16113 return des_cbc_encrypt ();
16114   ;
16115   return 0;
16116 }
16117 _ACEOF
16118 if ac_fn_c_try_link "$LINENO"; then :
16119   ac_cv_lib_des425_des_cbc_encrypt=yes
16120 else
16121   ac_cv_lib_des425_des_cbc_encrypt=no
16122 fi
16123 rm -f core conftest.err conftest.$ac_objext \
16124     conftest$ac_exeext conftest.$ac_ext
16125 LIBS=$ac_check_lib_save_LIBS
16126 fi
16127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
16128 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
16129 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = xyes; then :
16130   have_des425=yes
16131 else
16132   have_des425=no
16133 fi
16134
16135     if test $have_des425 = yes; then
16136       DESLIB=-ldes425
16137       LIBS="$DESLIB $LIBS"
16138
16139 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
16140
16141     else
16142       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
16143 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
16144 if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then :
16145   $as_echo_n "(cached) " >&6
16146 else
16147   ac_check_lib_save_LIBS=$LIBS
16148 LIBS="-ldes  $LIBS"
16149 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16150 /* end confdefs.h.  */
16151
16152 /* Override any GCC internal prototype to avoid an error.
16153    Use char because int might match the return type of a GCC
16154    builtin and then its argument prototype would still apply.  */
16155 #ifdef __cplusplus
16156 extern "C"
16157 #endif
16158 char des_cbc_encrypt ();
16159 int
16160 main ()
16161 {
16162 return des_cbc_encrypt ();
16163   ;
16164   return 0;
16165 }
16166 _ACEOF
16167 if ac_fn_c_try_link "$LINENO"; then :
16168   ac_cv_lib_des_des_cbc_encrypt=yes
16169 else
16170   ac_cv_lib_des_des_cbc_encrypt=no
16171 fi
16172 rm -f core conftest.err conftest.$ac_objext \
16173     conftest$ac_exeext conftest.$ac_ext
16174 LIBS=$ac_check_lib_save_LIBS
16175 fi
16176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
16177 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
16178 if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then :
16179   have_des=yes
16180 else
16181   have_des=no
16182 fi
16183
16184       if test $have_des = yes; then
16185         DESLIB=-ldes
16186         LIBS="$DESLIB $LIBS"
16187
16188 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
16189
16190       fi
16191     fi
16192     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
16193 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
16194 if ${ac_cv_lib_krb4_krb_get_cred+:} false; then :
16195   $as_echo_n "(cached) " >&6
16196 else
16197   ac_check_lib_save_LIBS=$LIBS
16198 LIBS="-lkrb4  $LIBS"
16199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16200 /* end confdefs.h.  */
16201
16202 /* Override any GCC internal prototype to avoid an error.
16203    Use char because int might match the return type of a GCC
16204    builtin and then its argument prototype would still apply.  */
16205 #ifdef __cplusplus
16206 extern "C"
16207 #endif
16208 char krb_get_cred ();
16209 int
16210 main ()
16211 {
16212 return krb_get_cred ();
16213   ;
16214   return 0;
16215 }
16216 _ACEOF
16217 if ac_fn_c_try_link "$LINENO"; then :
16218   ac_cv_lib_krb4_krb_get_cred=yes
16219 else
16220   ac_cv_lib_krb4_krb_get_cred=no
16221 fi
16222 rm -f core conftest.err conftest.$ac_objext \
16223     conftest$ac_exeext conftest.$ac_ext
16224 LIBS=$ac_check_lib_save_LIBS
16225 fi
16226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
16227 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
16228 if test "x$ac_cv_lib_krb4_krb_get_cred" = xyes; then :
16229   have_krb4=yes
16230 else
16231   have_krb4=no
16232 fi
16233
16234     if test $have_krb4 = yes; then
16235       KRB4LIB=-lkrb4
16236       LIBS="$KRB4LIB $LIBS"
16237
16238 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
16239
16240     else
16241       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
16242 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
16243 if ${ac_cv_lib_krb_krb_get_cred+:} false; then :
16244   $as_echo_n "(cached) " >&6
16245 else
16246   ac_check_lib_save_LIBS=$LIBS
16247 LIBS="-lkrb  $LIBS"
16248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16249 /* end confdefs.h.  */
16250
16251 /* Override any GCC internal prototype to avoid an error.
16252    Use char because int might match the return type of a GCC
16253    builtin and then its argument prototype would still apply.  */
16254 #ifdef __cplusplus
16255 extern "C"
16256 #endif
16257 char krb_get_cred ();
16258 int
16259 main ()
16260 {
16261 return krb_get_cred ();
16262   ;
16263   return 0;
16264 }
16265 _ACEOF
16266 if ac_fn_c_try_link "$LINENO"; then :
16267   ac_cv_lib_krb_krb_get_cred=yes
16268 else
16269   ac_cv_lib_krb_krb_get_cred=no
16270 fi
16271 rm -f core conftest.err conftest.$ac_objext \
16272     conftest$ac_exeext conftest.$ac_ext
16273 LIBS=$ac_check_lib_save_LIBS
16274 fi
16275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
16276 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
16277 if test "x$ac_cv_lib_krb_krb_get_cred" = xyes; then :
16278   have_krb=yes
16279 else
16280   have_krb=no
16281 fi
16282
16283       if test $have_krb = yes; then
16284         KRB4LIB=-lkrb
16285         LIBS="$KRB4LIB $LIBS"
16286
16287 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
16288
16289       fi
16290     fi
16291   fi
16292
16293   if test "${with_kerberos5}" != no; then
16294     for ac_header in krb5.h
16295 do :
16296   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
16297 if test "x$ac_cv_header_krb5_h" = xyes; then :
16298   cat >>confdefs.h <<_ACEOF
16299 #define HAVE_KRB5_H 1
16300 _ACEOF
16301  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
16302 "
16303 if test "x$ac_cv_member_krb5_error_text" = xyes; then :
16304
16305 cat >>confdefs.h <<_ACEOF
16306 #define HAVE_KRB5_ERROR_TEXT 1
16307 _ACEOF
16308
16309
16310 fi
16311 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
16312 "
16313 if test "x$ac_cv_member_krb5_error_e_text" = xyes; then :
16314
16315 cat >>confdefs.h <<_ACEOF
16316 #define HAVE_KRB5_ERROR_E_TEXT 1
16317 _ACEOF
16318
16319
16320 fi
16321
16322 fi
16323
16324 done
16325
16326   else
16327     for ac_header in des.h
16328 do :
16329   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
16330 if test "x$ac_cv_header_des_h" = xyes; then :
16331   cat >>confdefs.h <<_ACEOF
16332 #define HAVE_DES_H 1
16333 _ACEOF
16334
16335 else
16336   for ac_header in kerberosIV/des.h
16337 do :
16338   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
16339 if test "x$ac_cv_header_kerberosIV_des_h" = xyes; then :
16340   cat >>confdefs.h <<_ACEOF
16341 #define HAVE_KERBEROSIV_DES_H 1
16342 _ACEOF
16343
16344 else
16345   for ac_header in kerberos/des.h
16346 do :
16347   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
16348 if test "x$ac_cv_header_kerberos_des_h" = xyes; then :
16349   cat >>confdefs.h <<_ACEOF
16350 #define HAVE_KERBEROS_DES_H 1
16351 _ACEOF
16352
16353 fi
16354
16355 done
16356
16357 fi
16358
16359 done
16360
16361 fi
16362
16363 done
16364
16365     for ac_header in krb.h
16366 do :
16367   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
16368 if test "x$ac_cv_header_krb_h" = xyes; then :
16369   cat >>confdefs.h <<_ACEOF
16370 #define HAVE_KRB_H 1
16371 _ACEOF
16372
16373 else
16374   for ac_header in kerberosIV/krb.h
16375 do :
16376   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
16377 if test "x$ac_cv_header_kerberosIV_krb_h" = xyes; then :
16378   cat >>confdefs.h <<_ACEOF
16379 #define HAVE_KERBEROSIV_KRB_H 1
16380 _ACEOF
16381
16382 else
16383   for ac_header in kerberos/krb.h
16384 do :
16385   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
16386 if test "x$ac_cv_header_kerberos_krb_h" = xyes; then :
16387   cat >>confdefs.h <<_ACEOF
16388 #define HAVE_KERBEROS_KRB_H 1
16389 _ACEOF
16390
16391 fi
16392
16393 done
16394
16395 fi
16396
16397 done
16398
16399 fi
16400
16401 done
16402
16403   fi
16404   for ac_header in com_err.h
16405 do :
16406   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
16407 if test "x$ac_cv_header_com_err_h" = xyes; then :
16408   cat >>confdefs.h <<_ACEOF
16409 #define HAVE_COM_ERR_H 1
16410 _ACEOF
16411
16412 fi
16413
16414 done
16415
16416 fi
16417
16418
16419
16420
16421
16422
16423
16424 # Solaris requires -lintl if you want strerror (which calls dgettext)
16425 # to return localized messages.
16426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
16427 $as_echo_n "checking for dgettext in -lintl... " >&6; }
16428 if ${ac_cv_lib_intl_dgettext+:} false; then :
16429   $as_echo_n "(cached) " >&6
16430 else
16431   ac_check_lib_save_LIBS=$LIBS
16432 LIBS="-lintl  $LIBS"
16433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16434 /* end confdefs.h.  */
16435
16436 /* Override any GCC internal prototype to avoid an error.
16437    Use char because int might match the return type of a GCC
16438    builtin and then its argument prototype would still apply.  */
16439 #ifdef __cplusplus
16440 extern "C"
16441 #endif
16442 char dgettext ();
16443 int
16444 main ()
16445 {
16446 return dgettext ();
16447   ;
16448   return 0;
16449 }
16450 _ACEOF
16451 if ac_fn_c_try_link "$LINENO"; then :
16452   ac_cv_lib_intl_dgettext=yes
16453 else
16454   ac_cv_lib_intl_dgettext=no
16455 fi
16456 rm -f core conftest.err conftest.$ac_objext \
16457     conftest$ac_exeext conftest.$ac_ext
16458 LIBS=$ac_check_lib_save_LIBS
16459 fi
16460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
16461 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
16462 if test "x$ac_cv_lib_intl_dgettext" = xyes; then :
16463   cat >>confdefs.h <<_ACEOF
16464 #define HAVE_LIBINTL 1
16465 _ACEOF
16466
16467   LIBS="-lintl $LIBS"
16468
16469 fi
16470
16471
16472 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
16473 $as_echo_n "checking whether localtime caches TZ... " >&6; }
16474 if ${emacs_cv_localtime_cache+:} false; then :
16475   $as_echo_n "(cached) " >&6
16476 else
16477   if test x$ac_cv_func_tzset = xyes; then
16478 if test "$cross_compiling" = yes; then :
16479   # If we have tzset, assume the worst when cross-compiling.
16480 emacs_cv_localtime_cache=yes
16481 else
16482   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16483 /* end confdefs.h.  */
16484 #include <time.h>
16485 char TZ_GMT0[] = "TZ=GMT0";
16486 char TZ_PST8[] = "TZ=PST8";
16487 main()
16488 {
16489   time_t now = time ((time_t *) 0);
16490   int hour_GMT0, hour_unset;
16491   if (putenv (TZ_GMT0) != 0)
16492     exit (1);
16493   hour_GMT0 = localtime (&now)->tm_hour;
16494   unsetenv("TZ");
16495   hour_unset = localtime (&now)->tm_hour;
16496   if (putenv (TZ_PST8) != 0)
16497     exit (1);
16498   if (localtime (&now)->tm_hour == hour_GMT0)
16499     exit (1);
16500   unsetenv("TZ");
16501   if (localtime (&now)->tm_hour != hour_unset)
16502     exit (1);
16503   exit (0);
16504 }
16505 _ACEOF
16506 if ac_fn_c_try_run "$LINENO"; then :
16507   emacs_cv_localtime_cache=no
16508 else
16509   emacs_cv_localtime_cache=yes
16510 fi
16511 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16512   conftest.$ac_objext conftest.beam conftest.$ac_ext
16513 fi
16514
16515 else
16516         # If we lack tzset, report that localtime does not cache TZ,
16517         # since we can't invalidate the cache if we don't have tzset.
16518         emacs_cv_localtime_cache=no
16519 fi
16520 fi
16521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
16522 $as_echo "$emacs_cv_localtime_cache" >&6; }
16523 if test $emacs_cv_localtime_cache = yes; then
16524
16525 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
16526
16527 fi
16528
16529 if test "x$HAVE_TIMEVAL" = xyes; then
16530   for ac_func in gettimeofday
16531 do :
16532   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
16533 if test "x$ac_cv_func_gettimeofday" = xyes; then :
16534   cat >>confdefs.h <<_ACEOF
16535 #define HAVE_GETTIMEOFDAY 1
16536 _ACEOF
16537
16538 fi
16539 done
16540
16541   if test $ac_cv_func_gettimeofday = yes; then
16542     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
16543 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
16544 if ${emacs_cv_gettimeofday_two_arguments+:} false; then :
16545   $as_echo_n "(cached) " >&6
16546 else
16547   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16548 /* end confdefs.h.  */
16549
16550 #ifdef TIME_WITH_SYS_TIME
16551 #include <sys/time.h>
16552 #include <time.h>
16553 #else
16554 #ifdef HAVE_SYS_TIME_H
16555 #include <sys/time.h>
16556 #else
16557 #include <time.h>
16558 #endif
16559 #endif
16560 int
16561 main ()
16562 {
16563 struct timeval time;
16564        gettimeofday (&time, 0);
16565   ;
16566   return 0;
16567 }
16568 _ACEOF
16569 if ac_fn_c_try_compile "$LINENO"; then :
16570   emacs_cv_gettimeofday_two_arguments=yes
16571 else
16572   emacs_cv_gettimeofday_two_arguments=no
16573 fi
16574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16575 fi
16576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
16577 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
16578     if test $emacs_cv_gettimeofday_two_arguments = no; then
16579
16580 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
16581
16582     fi
16583   fi
16584 fi
16585
16586 ok_so_far=yes
16587 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
16588 if test "x$ac_cv_func_socket" = xyes; then :
16589
16590 else
16591   ok_so_far=no
16592 fi
16593
16594 if test $ok_so_far = yes; then
16595   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
16596 if test "x$ac_cv_header_netinet_in_h" = xyes; then :
16597
16598 else
16599   ok_so_far=no
16600 fi
16601
16602
16603 fi
16604 if test $ok_so_far = yes; then
16605   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
16606 if test "x$ac_cv_header_arpa_inet_h" = xyes; then :
16607
16608 else
16609   ok_so_far=no
16610 fi
16611
16612
16613 fi
16614 if test $ok_so_far = yes; then
16615
16616 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
16617
16618 fi
16619
16620 if test -f /usr/lpp/X11/bin/smt.exp; then
16621
16622 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
16623
16624 fi
16625
16626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
16627 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
16628 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
16629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16630 $as_echo "yes" >&6; }
16631
16632 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
16633
16634 else
16635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16636 $as_echo "no" >&6; }
16637 fi
16638
16639 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
16640 if test "x$ac_cv_type_pid_t" = xyes; then :
16641
16642 else
16643
16644 cat >>confdefs.h <<_ACEOF
16645 #define pid_t int
16646 _ACEOF
16647
16648 fi
16649
16650 for ac_header in vfork.h
16651 do :
16652   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
16653 if test "x$ac_cv_header_vfork_h" = xyes; then :
16654   cat >>confdefs.h <<_ACEOF
16655 #define HAVE_VFORK_H 1
16656 _ACEOF
16657
16658 fi
16659
16660 done
16661
16662 for ac_func in fork vfork
16663 do :
16664   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16665 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16666 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
16667   cat >>confdefs.h <<_ACEOF
16668 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16669 _ACEOF
16670
16671 fi
16672 done
16673
16674 if test "x$ac_cv_func_fork" = xyes; then
16675   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
16676 $as_echo_n "checking for working fork... " >&6; }
16677 if ${ac_cv_func_fork_works+:} false; then :
16678   $as_echo_n "(cached) " >&6
16679 else
16680   if test "$cross_compiling" = yes; then :
16681   ac_cv_func_fork_works=cross
16682 else
16683   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16684 /* end confdefs.h.  */
16685 $ac_includes_default
16686 int
16687 main ()
16688 {
16689
16690           /* By Ruediger Kuhlmann. */
16691           return fork () < 0;
16692
16693   ;
16694   return 0;
16695 }
16696 _ACEOF
16697 if ac_fn_c_try_run "$LINENO"; then :
16698   ac_cv_func_fork_works=yes
16699 else
16700   ac_cv_func_fork_works=no
16701 fi
16702 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16703   conftest.$ac_objext conftest.beam conftest.$ac_ext
16704 fi
16705
16706 fi
16707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
16708 $as_echo "$ac_cv_func_fork_works" >&6; }
16709
16710 else
16711   ac_cv_func_fork_works=$ac_cv_func_fork
16712 fi
16713 if test "x$ac_cv_func_fork_works" = xcross; then
16714   case $host in
16715     *-*-amigaos* | *-*-msdosdjgpp*)
16716       # Override, as these systems have only a dummy fork() stub
16717       ac_cv_func_fork_works=no
16718       ;;
16719     *)
16720       ac_cv_func_fork_works=yes
16721       ;;
16722   esac
16723   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
16724 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
16725 fi
16726 ac_cv_func_vfork_works=$ac_cv_func_vfork
16727 if test "x$ac_cv_func_vfork" = xyes; then
16728   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
16729 $as_echo_n "checking for working vfork... " >&6; }
16730 if ${ac_cv_func_vfork_works+:} false; then :
16731   $as_echo_n "(cached) " >&6
16732 else
16733   if test "$cross_compiling" = yes; then :
16734   ac_cv_func_vfork_works=cross
16735 else
16736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16737 /* end confdefs.h.  */
16738 /* Thanks to Paul Eggert for this test.  */
16739 $ac_includes_default
16740 #include <sys/wait.h>
16741 #ifdef HAVE_VFORK_H
16742 # include <vfork.h>
16743 #endif
16744 /* On some sparc systems, changes by the child to local and incoming
16745    argument registers are propagated back to the parent.  The compiler
16746    is told about this with #include <vfork.h>, but some compilers
16747    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
16748    static variable whose address is put into a register that is
16749    clobbered by the vfork.  */
16750 static void
16751 #ifdef __cplusplus
16752 sparc_address_test (int arg)
16753 # else
16754 sparc_address_test (arg) int arg;
16755 #endif
16756 {
16757   static pid_t child;
16758   if (!child) {
16759     child = vfork ();
16760     if (child < 0) {
16761       perror ("vfork");
16762       _exit(2);
16763     }
16764     if (!child) {
16765       arg = getpid();
16766       write(-1, "", 0);
16767       _exit (arg);
16768     }
16769   }
16770 }
16771
16772 int
16773 main ()
16774 {
16775   pid_t parent = getpid ();
16776   pid_t child;
16777
16778   sparc_address_test (0);
16779
16780   child = vfork ();
16781
16782   if (child == 0) {
16783     /* Here is another test for sparc vfork register problems.  This
16784        test uses lots of local variables, at least as many local
16785        variables as main has allocated so far including compiler
16786        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
16787        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
16788        reuse the register of parent for one of the local variables,
16789        since it will think that parent can't possibly be used any more
16790        in this routine.  Assigning to the local variable will thus
16791        munge parent in the parent process.  */
16792     pid_t
16793       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
16794       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
16795     /* Convince the compiler that p..p7 are live; otherwise, it might
16796        use the same hardware register for all 8 local variables.  */
16797     if (p != p1 || p != p2 || p != p3 || p != p4
16798         || p != p5 || p != p6 || p != p7)
16799       _exit(1);
16800
16801     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
16802        from child file descriptors.  If the child closes a descriptor
16803        before it execs or exits, this munges the parent's descriptor
16804        as well.  Test for this by closing stdout in the child.  */
16805     _exit(close(fileno(stdout)) != 0);
16806   } else {
16807     int status;
16808     struct stat st;
16809
16810     while (wait(&status) != child)
16811       ;
16812     return (
16813          /* Was there some problem with vforking?  */
16814          child < 0
16815
16816          /* Did the child fail?  (This shouldn't happen.)  */
16817          || status
16818
16819          /* Did the vfork/compiler bug occur?  */
16820          || parent != getpid()
16821
16822          /* Did the file descriptor bug occur?  */
16823          || fstat(fileno(stdout), &st) != 0
16824          );
16825   }
16826 }
16827 _ACEOF
16828 if ac_fn_c_try_run "$LINENO"; then :
16829   ac_cv_func_vfork_works=yes
16830 else
16831   ac_cv_func_vfork_works=no
16832 fi
16833 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16834   conftest.$ac_objext conftest.beam conftest.$ac_ext
16835 fi
16836
16837 fi
16838 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
16839 $as_echo "$ac_cv_func_vfork_works" >&6; }
16840
16841 fi;
16842 if test "x$ac_cv_func_fork_works" = xcross; then
16843   ac_cv_func_vfork_works=$ac_cv_func_vfork
16844   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
16845 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
16846 fi
16847
16848 if test "x$ac_cv_func_vfork_works" = xyes; then
16849
16850 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
16851
16852 else
16853
16854 $as_echo "#define vfork fork" >>confdefs.h
16855
16856 fi
16857 if test "x$ac_cv_func_fork_works" = xyes; then
16858
16859 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
16860
16861 fi
16862
16863
16864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
16865 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
16866 if ${emacs_cv_langinfo_codeset+:} false; then :
16867   $as_echo_n "(cached) " >&6
16868 else
16869   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16870 /* end confdefs.h.  */
16871 #include <langinfo.h>
16872 int
16873 main ()
16874 {
16875 char* cs = nl_langinfo(CODESET);
16876   ;
16877   return 0;
16878 }
16879 _ACEOF
16880 if ac_fn_c_try_link "$LINENO"; then :
16881   emacs_cv_langinfo_codeset=yes
16882 else
16883   emacs_cv_langinfo_codeset=no
16884 fi
16885 rm -f core conftest.err conftest.$ac_objext \
16886     conftest$ac_exeext conftest.$ac_ext
16887
16888 fi
16889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
16890 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
16891 if test $emacs_cv_langinfo_codeset = yes; then
16892
16893 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
16894
16895 fi
16896
16897 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
16898 if test "x$ac_cv_type_size_t" = xyes; then :
16899
16900 cat >>confdefs.h <<_ACEOF
16901 #define HAVE_SIZE_T 1
16902 _ACEOF
16903
16904
16905 fi
16906
16907
16908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16909 $as_echo_n "checking for mbstate_t... " >&6; }
16910 if ${ac_cv_type_mbstate_t+:} false; then :
16911   $as_echo_n "(cached) " >&6
16912 else
16913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16914 /* end confdefs.h.  */
16915 $ac_includes_default
16916 #           include <wchar.h>
16917 int
16918 main ()
16919 {
16920 mbstate_t x; return sizeof x;
16921   ;
16922   return 0;
16923 }
16924 _ACEOF
16925 if ac_fn_c_try_compile "$LINENO"; then :
16926   ac_cv_type_mbstate_t=yes
16927 else
16928   ac_cv_type_mbstate_t=no
16929 fi
16930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16931 fi
16932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
16933 $as_echo "$ac_cv_type_mbstate_t" >&6; }
16934    if test $ac_cv_type_mbstate_t = yes; then
16935
16936 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16937
16938    else
16939
16940 $as_echo "#define mbstate_t int" >>confdefs.h
16941
16942    fi
16943
16944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
16945 $as_echo_n "checking for C restricted array declarations... " >&6; }
16946 if ${emacs_cv_c_restrict_arr+:} false; then :
16947   $as_echo_n "(cached) " >&6
16948 else
16949   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16950 /* end confdefs.h.  */
16951 void fred (int x[__restrict]);
16952 int
16953 main ()
16954 {
16955
16956   ;
16957   return 0;
16958 }
16959 _ACEOF
16960 if ac_fn_c_try_compile "$LINENO"; then :
16961   emacs_cv_c_restrict_arr=yes
16962 else
16963   emacs_cv_c_restrict_arr=no
16964 fi
16965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16966 fi
16967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
16968 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
16969 if test "$emacs_cv_c_restrict_arr" = yes; then
16970
16971 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
16972
16973 fi
16974
16975
16976
16977 # Set up the CFLAGS for real compilation, so we can substitute it.
16978 CFLAGS="$REAL_CFLAGS"
16979 CPPFLAGS="$REAL_CPPFLAGS"
16980
16981 ## Hack to detect a buggy GCC version.
16982 if test "x$GCC" = xyes \
16983    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
16984    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
16985    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
16986    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
16987 fi
16988
16989 version=$PACKAGE_VERSION
16990
16991 ### Specify what sort of things we'll be editing into Makefile and config.h.
16992 ### Use configuration here uncanonicalized to avoid exceeding size limits.
16993
16994
16995 ## Unused?
16996
16997
16998
16999
17000
17001
17002
17003
17004
17005
17006
17007
17008
17009
17010
17011
17012
17013
17014
17015
17016 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
17017 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
17018 ## end of LIBX_BASE, but nothing ever set it.
17019
17020
17021
17022
17023 ## Used in lwlib/Makefile.in.
17024
17025 if test -n "${machfile}"; then
17026   M_FILE="\$(srcdir)/${machfile}"
17027 else
17028   M_FILE=
17029 fi
17030 S_FILE="\$(srcdir)/${opsysfile}"
17031
17032
17033
17034
17035
17036
17037
17038
17039
17040
17041
17042 cat >>confdefs.h <<_ACEOF
17043 #define EMACS_CONFIGURATION "${canonical}"
17044 _ACEOF
17045
17046
17047 cat >>confdefs.h <<_ACEOF
17048 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
17049 _ACEOF
17050
17051 if test -n "$machfile"; then
17052
17053 cat >>confdefs.h <<_ACEOF
17054 #define config_machfile "${machfile}"
17055 _ACEOF
17056
17057 fi
17058
17059 cat >>confdefs.h <<_ACEOF
17060 #define config_opsysfile "${opsysfile}"
17061 _ACEOF
17062
17063
17064 XMENU_OBJ=
17065 XOBJ=
17066 FONT_OBJ=
17067 if test "${HAVE_X_WINDOWS}" = "yes" ; then
17068
17069 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
17070
17071   XMENU_OBJ=xmenu.o
17072   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
17073   FONT_OBJ=xfont.o
17074   if test "$HAVE_XFT" = "yes"; then
17075     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
17076   elif test "$HAVE_FREETYPE" = "yes"; then
17077     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
17078   fi
17079
17080 fi
17081
17082
17083
17084
17085 WIDGET_OBJ=
17086 MOTIF_LIBW=
17087 if test "${USE_X_TOOLKIT}" != "none" ; then
17088   WIDGET_OBJ=widget.o
17089
17090 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
17091
17092   if test "${USE_X_TOOLKIT}" = "LUCID"; then
17093
17094 $as_echo "#define USE_LUCID 1" >>confdefs.h
17095
17096   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
17097
17098 $as_echo "#define USE_MOTIF 1" >>confdefs.h
17099
17100     MOTIF_LIBW=-lXm
17101     case "$opsys" in
17102       gnu-linux)
17103         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
17104         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
17105         ;;
17106
17107       unixware)
17108         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
17109         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
17110         MOTIF_LIBW="MOTIF_LIBW -lXimp"
17111         ;;
17112
17113       aix4-2)
17114         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
17115         MOTIF_LIBW="$MOTIF_LIBW -li18n"
17116         ;;
17117     esac
17118     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
17119   fi
17120 fi
17121
17122
17123 TOOLKIT_LIBW=
17124 case "$USE_X_TOOLKIT" in
17125   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
17126   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
17127   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
17128 esac
17129
17130
17131 if test "$USE_X_TOOLKIT" = "none"; then
17132   LIBXT_OTHER="\$(LIBXSM)"
17133   OLDXMENU_TARGET="really-oldXMenu"
17134 else
17135   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
17136   OLDXMENU_TARGET="really-lwlib"
17137 fi
17138
17139
17140 ## The X Menu stuff is present in the X10 distribution, but missing
17141 ## from X11.  If we have X10, just use the installed library;
17142 ## otherwise, use our own copy.
17143 if test "${HAVE_X11}" = "yes" ; then
17144
17145 $as_echo "#define HAVE_X11 1" >>confdefs.h
17146
17147
17148   if test "$USE_X_TOOLKIT" = "none"; then
17149     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
17150   else
17151     OLDXMENU="\${lwlibdir}/liblw.a"
17152   fi
17153   LIBXMENU="\$(OLDXMENU)"
17154   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
17155   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
17156 else
17157   ## For a syntactically valid Makefile; not actually used for anything.
17158   ## See comments in src/Makefile.in.
17159   OLDXMENU=nothing
17160   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
17161   if test "${HAVE_X_WINDOWS}" = "yes"; then
17162     LIBXMENU="-lXMenu"
17163   else
17164     LIBXMENU=
17165   fi
17166   LIBX_OTHER=
17167   OLDXMENU_DEPS=
17168 fi
17169
17170 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
17171   OLDXMENU_TARGET=
17172   OLDXMENU=nothing
17173   LIBXMENU=
17174   OLDXMENU_DEPS=
17175 fi
17176
17177
17178
17179
17180
17181
17182
17183 if test "${HAVE_MENUS}" = "yes" ; then
17184
17185 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
17186
17187 fi
17188
17189 if test "${GNU_MALLOC}" = "yes" ; then
17190
17191 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
17192
17193 fi
17194
17195 RALLOC_OBJ=
17196 if test "${REL_ALLOC}" = "yes" ; then
17197
17198 $as_echo "#define REL_ALLOC 1" >>confdefs.h
17199
17200
17201   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
17202 fi
17203
17204
17205 if test "$opsys" = "cygwin"; then
17206   CYGWIN_OBJ="sheap.o"
17207   ## Cygwin differs because of its unexec().
17208   PRE_ALLOC_OBJ=
17209   POST_ALLOC_OBJ=lastfile.o
17210 else
17211   CYGWIN_OBJ=
17212   PRE_ALLOC_OBJ=lastfile.o
17213   POST_ALLOC_OBJ=
17214 fi
17215
17216
17217
17218
17219
17220 case "$opsys" in
17221   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
17222
17223   darwin)
17224    ## The -headerpad option tells ld (see man page) to leave room at the
17225    ## end of the header for adding load commands.  Needed for dumping.
17226    ## 0x690 is the total size of 30 segment load commands (at 56
17227    ## each); under Cocoa 31 commands are required.
17228    if test "$HAVE_NS" = "yes"; then
17229      libs_nsgui="-framework AppKit"
17230      headerpad_extra=6C8
17231    else
17232      libs_nsgui=
17233      headerpad_extra=690
17234    fi
17235    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
17236
17237    ## This is here because src/Makefile.in did some extra fiddling around
17238    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
17239    ##   #ifndef LD_SWITCH_SYSTEM
17240    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
17241    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
17242    ## not using gcc, darwin system not on an alpha (ie darwin, since
17243    ## darwin + alpha does not occur).
17244    ## Because this was done in src/Makefile.in, the resulting part of
17245    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
17246    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
17247    ## rather than LD_SWITCH_SYSTEM.
17248    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
17249      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
17250    ;;
17251
17252   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
17253   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
17254   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
17255   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
17256   ## had different values in configure (in ac_link) and src/Makefile.in.
17257   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
17258   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
17259
17260   *) LD_SWITCH_SYSTEM_TEMACS= ;;
17261 esac
17262
17263 if test "$NS_IMPL_GNUSTEP" = "yes"; then
17264   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
17265 fi
17266
17267
17268
17269
17270 LD_FIRSTFLAG=
17271 ORDINARY_LINK=
17272 case "$opsys" in
17273   ## gnu: GNU needs its own crt0.
17274   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
17275
17276   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
17277   ## library search parth, i.e. it won't search /usr/lib for libc and
17278   ## friends.  Using -nostartfiles instead avoids this problem, and
17279   ## will also work on earlier NetBSD releases.
17280   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
17281
17282   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
17283   ##   MkLinux/LinuxPPC needs this.
17284   ## ibms390x only supports opsys = gnu-linux so it can be added here.
17285   gnu-*)
17286     case "$machine" in
17287       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
17288     esac
17289     ;;
17290 esac
17291
17292
17293 if test "x$ORDINARY_LINK" = "xyes"; then
17294
17295   LD_FIRSTFLAG=""
17296
17297 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
17298
17299
17300 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
17301 ## freebsd, gnu-* not on macppc|ibms390x.
17302 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
17303
17304   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
17305   ## places that are difficult to figure out at make time.  Fortunately,
17306   ## these same versions allow you to pass arbitrary flags on to the
17307   ## linker, so there is no reason not to use it as a linker.
17308   ##
17309   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
17310   ## searching for libraries in its internal directories, so we have to
17311   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
17312   LD_FIRSTFLAG="-nostdlib"
17313 fi
17314
17315 ## FIXME? What setting of EDIT_LDFLAGS should this have?
17316 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
17317
17318
17319
17320
17321 ## FIXME? The logic here is not precisely the same as that above.
17322 ## There is no check here for a pre-defined LD_FIRSTFLAG.
17323 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
17324 LIB_GCC=
17325 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
17326
17327   case "$opsys" in
17328     freebsd|netbsd|openbsd) LIB_GCC= ;;
17329
17330     gnu-*)
17331       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
17332       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
17333       case $host_cpu in
17334       arm*)
17335         LIB_GCC="-lgcc_s"
17336         ;;
17337       *)
17338         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
17339         ## immediately undefine it again and redefine it to empty.
17340         ## Was the C_SWITCH_X_SITE part really necessary?
17341 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
17342         LIB_GCC=
17343         ;;
17344       esac
17345       ;;
17346
17347     ## Ask GCC where to find libgcc.a.
17348     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
17349   esac
17350 fi
17351
17352
17353 TOOLTIP_SUPPORT=
17354 WINDOW_SUPPORT=
17355 ## If we're using X11/GNUstep, define some consequences.
17356 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
17357
17358 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
17359
17360
17361 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
17362
17363   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
17364   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
17365
17366   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
17367   test "$HAVE_X_WINDOWS" = "yes" && \
17368     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
17369
17370 fi
17371
17372
17373
17374
17375
17376
17377
17378 #### Report on what we decided to do.
17379 #### Report GTK as a toolkit, even if it doesn't use Xt.
17380 #### It makes printing result more understandable as using GTK sets
17381 #### toolkit_scroll_bars to yes by default.
17382 if test "${HAVE_GTK}" = "yes"; then
17383   USE_X_TOOLKIT=GTK
17384 fi
17385
17386 and_machfile=
17387 if test -n "$machfile"; then
17388   and_machfile=" and \`${machfile}'"
17389 fi
17390
17391 echo "
17392 Configured for \`${canonical}'.
17393
17394   Where should the build process find the source code?    ${srcdir}
17395   What operating system and machine description files should Emacs use?
17396         \`${opsysfile}'${and_machfile}
17397   What compiler should emacs be built with?               ${CC} ${CFLAGS}
17398   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
17399   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
17400   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
17401   What window system should Emacs use?                    ${window_system}
17402   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
17403
17404 if test -n "${x_includes}"; then
17405 echo "  Where do we find X Windows header files?                ${x_includes}"
17406 else
17407 echo "  Where do we find X Windows header files?                Standard dirs"
17408 fi
17409 if test -n "${x_libraries}"; then
17410 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
17411 else
17412 echo "  Where do we find X Windows libraries?                   Standard dirs"
17413 fi
17414
17415 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
17416 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
17417 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
17418 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
17419 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
17420 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
17421 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
17422 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
17423
17424 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
17425 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
17426 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
17427 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
17428 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
17429 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
17430
17431 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
17432 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
17433 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
17434 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
17435
17436 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
17437 echo
17438
17439 if test $USE_XASSERTS = yes; then
17440    echo "  Compiling with asserts turned on."
17441    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
17442 fi
17443
17444 echo
17445
17446 if test "$HAVE_NS" = "yes"; then
17447    echo
17448    echo "You must run \"make install\" in order to test the built application.
17449 The installed application will go to nextstep/Emacs.app and can be
17450 run or moved from there."
17451    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
17452       echo "The application will be fully self-contained."
17453     else
17454       echo "The lisp resources for the application will be installed under ${prefix}.
17455 You may need to run \"make install\" with sudo.  The application will fail
17456 to run if these resources are not installed."
17457    fi
17458    echo
17459 fi
17460
17461
17462 # Remove any trailing slashes in these variables.
17463 test "${prefix}" != NONE &&
17464   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
17465 test "${exec_prefix}" != NONE &&
17466   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
17467
17468 ac_config_files="$ac_config_files Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile test/automated/Makefile"
17469
17470 ac_config_commands="$ac_config_commands default"
17471
17472 cat >confcache <<\_ACEOF
17473 # This file is a shell script that caches the results of configure
17474 # tests run on this system so they can be shared between configure
17475 # scripts and configure runs, see configure's option --config-cache.
17476 # It is not useful on other systems.  If it contains results you don't
17477 # want to keep, you may remove or edit it.
17478 #
17479 # config.status only pays attention to the cache file if you give it
17480 # the --recheck option to rerun configure.
17481 #
17482 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17483 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17484 # following values.
17485
17486 _ACEOF
17487
17488 # The following way of writing the cache mishandles newlines in values,
17489 # but we know of no workaround that is simple, portable, and efficient.
17490 # So, we kill variables containing newlines.
17491 # Ultrix sh set writes to stderr and can't be redirected directly,
17492 # and sets the high bit in the cache file unless we assign to the vars.
17493 (
17494   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17495     eval ac_val=\$$ac_var
17496     case $ac_val in #(
17497     *${as_nl}*)
17498       case $ac_var in #(
17499       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17500 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17501       esac
17502       case $ac_var in #(
17503       _ | IFS | as_nl) ;; #(
17504       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17505       *) { eval $ac_var=; unset $ac_var;} ;;
17506       esac ;;
17507     esac
17508   done
17509
17510   (set) 2>&1 |
17511     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17512     *${as_nl}ac_space=\ *)
17513       # `set' does not quote correctly, so add quotes: double-quote
17514       # substitution turns \\\\ into \\, and sed turns \\ into \.
17515       sed -n \
17516         "s/'/'\\\\''/g;
17517           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17518       ;; #(
17519     *)
17520       # `set' quotes correctly as required by POSIX, so do not add quotes.
17521       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17522       ;;
17523     esac |
17524     sort
17525 ) |
17526   sed '
17527      /^ac_cv_env_/b end
17528      t clear
17529      :clear
17530      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17531      t end
17532      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17533      :end' >>confcache
17534 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17535   if test -w "$cache_file"; then
17536     if test "x$cache_file" != "x/dev/null"; then
17537       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17538 $as_echo "$as_me: updating cache $cache_file" >&6;}
17539       if test ! -f "$cache_file" || test -h "$cache_file"; then
17540         cat confcache >"$cache_file"
17541       else
17542         case $cache_file in #(
17543         */* | ?:*)
17544           mv -f confcache "$cache_file"$$ &&
17545           mv -f "$cache_file"$$ "$cache_file" ;; #(
17546         *)
17547           mv -f confcache "$cache_file" ;;
17548         esac
17549       fi
17550     fi
17551   else
17552     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17553 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17554   fi
17555 fi
17556 rm -f confcache
17557
17558 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17559 # Let make expand exec_prefix.
17560 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17561
17562 DEFS=-DHAVE_CONFIG_H
17563
17564 ac_libobjs=
17565 ac_ltlibobjs=
17566 U=
17567 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17568   # 1. Remove the extension, and $U if already installed.
17569   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17570   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17571   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17572   #    will be set to the directory where LIBOBJS objects are built.
17573   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17574   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17575 done
17576 LIBOBJS=$ac_libobjs
17577
17578 LTLIBOBJS=$ac_ltlibobjs
17579
17580
17581  if test -n "$EXEEXT"; then
17582   am__EXEEXT_TRUE=
17583   am__EXEEXT_FALSE='#'
17584 else
17585   am__EXEEXT_TRUE='#'
17586   am__EXEEXT_FALSE=
17587 fi
17588
17589 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17590   as_fn_error $? "conditional \"AMDEP\" was never defined.
17591 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17592 fi
17593 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17594   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17595 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17596 fi
17597
17598 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
17599   as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
17600 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17601 fi
17602
17603     gl_libobjs=
17604     gl_ltlibobjs=
17605     if test -n "$gl_LIBOBJS"; then
17606       # Remove the extension.
17607       sed_drop_objext='s/\.o$//;s/\.obj$//'
17608       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17609         gl_libobjs="$gl_libobjs $i.$ac_objext"
17610         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
17611       done
17612     fi
17613     gl_LIBOBJS=$gl_libobjs
17614
17615     gl_LTLIBOBJS=$gl_ltlibobjs
17616
17617
17618
17619     gltests_libobjs=
17620     gltests_ltlibobjs=
17621     if test -n "$gltests_LIBOBJS"; then
17622       # Remove the extension.
17623       sed_drop_objext='s/\.o$//;s/\.obj$//'
17624       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17625         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
17626         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
17627       done
17628     fi
17629     gltests_LIBOBJS=$gltests_libobjs
17630
17631     gltests_LTLIBOBJS=$gltests_ltlibobjs
17632
17633
17634
17635 : "${CONFIG_STATUS=./config.status}"
17636 ac_write_fail=0
17637 ac_clean_files_save=$ac_clean_files
17638 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17639 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17640 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17641 as_write_fail=0
17642 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17643 #! $SHELL
17644 # Generated by $as_me.
17645 # Run this file to recreate the current configuration.
17646 # Compiler output produced by configure, useful for debugging
17647 # configure, is in config.log if it exists.
17648
17649 debug=false
17650 ac_cs_recheck=false
17651 ac_cs_silent=false
17652
17653 SHELL=\${CONFIG_SHELL-$SHELL}
17654 export SHELL
17655 _ASEOF
17656 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17657 ## -------------------- ##
17658 ## M4sh Initialization. ##
17659 ## -------------------- ##
17660
17661 # Be more Bourne compatible
17662 DUALCASE=1; export DUALCASE # for MKS sh
17663 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17664   emulate sh
17665   NULLCMD=:
17666   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17667   # is contrary to our usage.  Disable this feature.
17668   alias -g '${1+"$@"}'='"$@"'
17669   setopt NO_GLOB_SUBST
17670 else
17671   case `(set -o) 2>/dev/null` in #(
17672   *posix*) :
17673     set -o posix ;; #(
17674   *) :
17675      ;;
17676 esac
17677 fi
17678
17679
17680 as_nl='
17681 '
17682 export as_nl
17683 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17684 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17685 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17686 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17687 # Prefer a ksh shell builtin over an external printf program on Solaris,
17688 # but without wasting forks for bash or zsh.
17689 if test -z "$BASH_VERSION$ZSH_VERSION" \
17690     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17691   as_echo='print -r --'
17692   as_echo_n='print -rn --'
17693 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17694   as_echo='printf %s\n'
17695   as_echo_n='printf %s'
17696 else
17697   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17698     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17699     as_echo_n='/usr/ucb/echo -n'
17700   else
17701     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17702     as_echo_n_body='eval
17703       arg=$1;
17704       case $arg in #(
17705       *"$as_nl"*)
17706         expr "X$arg" : "X\\(.*\\)$as_nl";
17707         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17708       esac;
17709       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17710     '
17711     export as_echo_n_body
17712     as_echo_n='sh -c $as_echo_n_body as_echo'
17713   fi
17714   export as_echo_body
17715   as_echo='sh -c $as_echo_body as_echo'
17716 fi
17717
17718 # The user is always right.
17719 if test "${PATH_SEPARATOR+set}" != set; then
17720   PATH_SEPARATOR=:
17721   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17722     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17723       PATH_SEPARATOR=';'
17724   }
17725 fi
17726
17727
17728 # IFS
17729 # We need space, tab and new line, in precisely that order.  Quoting is
17730 # there to prevent editors from complaining about space-tab.
17731 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17732 # splitting by setting IFS to empty value.)
17733 IFS=" ""        $as_nl"
17734
17735 # Find who we are.  Look in the path if we contain no directory separator.
17736 as_myself=
17737 case $0 in #((
17738   *[\\/]* ) as_myself=$0 ;;
17739   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17740 for as_dir in $PATH
17741 do
17742   IFS=$as_save_IFS
17743   test -z "$as_dir" && as_dir=.
17744     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17745   done
17746 IFS=$as_save_IFS
17747
17748      ;;
17749 esac
17750 # We did not find ourselves, most probably we were run as `sh COMMAND'
17751 # in which case we are not to be found in the path.
17752 if test "x$as_myself" = x; then
17753   as_myself=$0
17754 fi
17755 if test ! -f "$as_myself"; then
17756   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17757   exit 1
17758 fi
17759
17760 # Unset variables that we do not need and which cause bugs (e.g. in
17761 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17762 # suppresses any "Segmentation fault" message there.  '((' could
17763 # trigger a bug in pdksh 5.2.14.
17764 for as_var in BASH_ENV ENV MAIL MAILPATH
17765 do eval test x\${$as_var+set} = xset \
17766   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17767 done
17768 PS1='$ '
17769 PS2='> '
17770 PS4='+ '
17771
17772 # NLS nuisances.
17773 LC_ALL=C
17774 export LC_ALL
17775 LANGUAGE=C
17776 export LANGUAGE
17777
17778 # CDPATH.
17779 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17780
17781
17782 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17783 # ----------------------------------------
17784 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17785 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17786 # script with STATUS, using 1 if that was 0.
17787 as_fn_error ()
17788 {
17789   as_status=$1; test $as_status -eq 0 && as_status=1
17790   if test "$4"; then
17791     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17792     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17793   fi
17794   $as_echo "$as_me: error: $2" >&2
17795   as_fn_exit $as_status
17796 } # as_fn_error
17797
17798
17799 # as_fn_set_status STATUS
17800 # -----------------------
17801 # Set $? to STATUS, without forking.
17802 as_fn_set_status ()
17803 {
17804   return $1
17805 } # as_fn_set_status
17806
17807 # as_fn_exit STATUS
17808 # -----------------
17809 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17810 as_fn_exit ()
17811 {
17812   set +e
17813   as_fn_set_status $1
17814   exit $1
17815 } # as_fn_exit
17816
17817 # as_fn_unset VAR
17818 # ---------------
17819 # Portably unset VAR.
17820 as_fn_unset ()
17821 {
17822   { eval $1=; unset $1;}
17823 }
17824 as_unset=as_fn_unset
17825 # as_fn_append VAR VALUE
17826 # ----------------------
17827 # Append the text in VALUE to the end of the definition contained in VAR. Take
17828 # advantage of any shell optimizations that allow amortized linear growth over
17829 # repeated appends, instead of the typical quadratic growth present in naive
17830 # implementations.
17831 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17832   eval 'as_fn_append ()
17833   {
17834     eval $1+=\$2
17835   }'
17836 else
17837   as_fn_append ()
17838   {
17839     eval $1=\$$1\$2
17840   }
17841 fi # as_fn_append
17842
17843 # as_fn_arith ARG...
17844 # ------------------
17845 # Perform arithmetic evaluation on the ARGs, and store the result in the
17846 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17847 # must be portable across $(()) and expr.
17848 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17849   eval 'as_fn_arith ()
17850   {
17851     as_val=$(( $* ))
17852   }'
17853 else
17854   as_fn_arith ()
17855   {
17856     as_val=`expr "$@" || test $? -eq 1`
17857   }
17858 fi # as_fn_arith
17859
17860
17861 if expr a : '\(a\)' >/dev/null 2>&1 &&
17862    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17863   as_expr=expr
17864 else
17865   as_expr=false
17866 fi
17867
17868 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17869   as_basename=basename
17870 else
17871   as_basename=false
17872 fi
17873
17874 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17875   as_dirname=dirname
17876 else
17877   as_dirname=false
17878 fi
17879
17880 as_me=`$as_basename -- "$0" ||
17881 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17882          X"$0" : 'X\(//\)$' \| \
17883          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17884 $as_echo X/"$0" |
17885     sed '/^.*\/\([^/][^/]*\)\/*$/{
17886             s//\1/
17887             q
17888           }
17889           /^X\/\(\/\/\)$/{
17890             s//\1/
17891             q
17892           }
17893           /^X\/\(\/\).*/{
17894             s//\1/
17895             q
17896           }
17897           s/.*/./; q'`
17898
17899 # Avoid depending upon Character Ranges.
17900 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17901 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17902 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17903 as_cr_digits='0123456789'
17904 as_cr_alnum=$as_cr_Letters$as_cr_digits
17905
17906 ECHO_C= ECHO_N= ECHO_T=
17907 case `echo -n x` in #(((((
17908 -n*)
17909   case `echo 'xy\c'` in
17910   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17911   xy)  ECHO_C='\c';;
17912   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17913        ECHO_T=' ';;
17914   esac;;
17915 *)
17916   ECHO_N='-n';;
17917 esac
17918
17919 rm -f conf$$ conf$$.exe conf$$.file
17920 if test -d conf$$.dir; then
17921   rm -f conf$$.dir/conf$$.file
17922 else
17923   rm -f conf$$.dir
17924   mkdir conf$$.dir 2>/dev/null
17925 fi
17926 if (echo >conf$$.file) 2>/dev/null; then
17927   if ln -s conf$$.file conf$$ 2>/dev/null; then
17928     as_ln_s='ln -s'
17929     # ... but there are two gotchas:
17930     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17931     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17932     # In both cases, we have to default to `cp -p'.
17933     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17934       as_ln_s='cp -p'
17935   elif ln conf$$.file conf$$ 2>/dev/null; then
17936     as_ln_s=ln
17937   else
17938     as_ln_s='cp -p'
17939   fi
17940 else
17941   as_ln_s='cp -p'
17942 fi
17943 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17944 rmdir conf$$.dir 2>/dev/null
17945
17946
17947 # as_fn_mkdir_p
17948 # -------------
17949 # Create "$as_dir" as a directory, including parents if necessary.
17950 as_fn_mkdir_p ()
17951 {
17952
17953   case $as_dir in #(
17954   -*) as_dir=./$as_dir;;
17955   esac
17956   test -d "$as_dir" || eval $as_mkdir_p || {
17957     as_dirs=
17958     while :; do
17959       case $as_dir in #(
17960       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17961       *) as_qdir=$as_dir;;
17962       esac
17963       as_dirs="'$as_qdir' $as_dirs"
17964       as_dir=`$as_dirname -- "$as_dir" ||
17965 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17966          X"$as_dir" : 'X\(//\)[^/]' \| \
17967          X"$as_dir" : 'X\(//\)$' \| \
17968          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17969 $as_echo X"$as_dir" |
17970     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17971             s//\1/
17972             q
17973           }
17974           /^X\(\/\/\)[^/].*/{
17975             s//\1/
17976             q
17977           }
17978           /^X\(\/\/\)$/{
17979             s//\1/
17980             q
17981           }
17982           /^X\(\/\).*/{
17983             s//\1/
17984             q
17985           }
17986           s/.*/./; q'`
17987       test -d "$as_dir" && break
17988     done
17989     test -z "$as_dirs" || eval "mkdir $as_dirs"
17990   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
17991
17992
17993 } # as_fn_mkdir_p
17994 if mkdir -p . 2>/dev/null; then
17995   as_mkdir_p='mkdir -p "$as_dir"'
17996 else
17997   test -d ./-p && rmdir ./-p
17998   as_mkdir_p=false
17999 fi
18000
18001 if test -x / >/dev/null 2>&1; then
18002   as_test_x='test -x'
18003 else
18004   if ls -dL / >/dev/null 2>&1; then
18005     as_ls_L_option=L
18006   else
18007     as_ls_L_option=
18008   fi
18009   as_test_x='
18010     eval sh -c '\''
18011       if test -d "$1"; then
18012         test -d "$1/.";
18013       else
18014         case $1 in #(
18015         -*)set "./$1";;
18016         esac;
18017         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
18018         ???[sx]*):;;*)false;;esac;fi
18019     '\'' sh
18020   '
18021 fi
18022 as_executable_p=$as_test_x
18023
18024 # Sed expression to map a string onto a valid CPP name.
18025 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
18026
18027 # Sed expression to map a string onto a valid variable name.
18028 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
18029
18030
18031 exec 6>&1
18032 ## ----------------------------------- ##
18033 ## Main body of $CONFIG_STATUS script. ##
18034 ## ----------------------------------- ##
18035 _ASEOF
18036 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
18037
18038 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18039 # Save the log message, to keep $0 and so on meaningful, and to
18040 # report actual input values of CONFIG_FILES etc. instead of their
18041 # values after options handling.
18042 ac_log="
18043 This file was extended by emacs $as_me 24.0.50, which was
18044 generated by GNU Autoconf 2.68.  Invocation command line was
18045
18046   CONFIG_FILES    = $CONFIG_FILES
18047   CONFIG_HEADERS  = $CONFIG_HEADERS
18048   CONFIG_LINKS    = $CONFIG_LINKS
18049   CONFIG_COMMANDS = $CONFIG_COMMANDS
18050   $ $0 $@
18051
18052 on `(hostname || uname -n) 2>/dev/null | sed 1q`
18053 "
18054
18055 _ACEOF
18056
18057 case $ac_config_files in *"
18058 "*) set x $ac_config_files; shift; ac_config_files=$*;;
18059 esac
18060
18061 case $ac_config_headers in *"
18062 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
18063 esac
18064
18065
18066 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18067 # Files that config.status was made for.
18068 config_files="$ac_config_files"
18069 config_headers="$ac_config_headers"
18070 config_commands="$ac_config_commands"
18071
18072 _ACEOF
18073
18074 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18075 ac_cs_usage="\
18076 \`$as_me' instantiates files and other configuration actions
18077 from templates according to the current configuration.  Unless the files
18078 and actions are specified as TAGs, all are instantiated by default.
18079
18080 Usage: $0 [OPTION]... [TAG]...
18081
18082   -h, --help       print this help, then exit
18083   -V, --version    print version number and configuration settings, then exit
18084       --config     print configuration, then exit
18085   -q, --quiet, --silent
18086                    do not print progress messages
18087   -d, --debug      don't remove temporary files
18088       --recheck    update $as_me by reconfiguring in the same conditions
18089       --file=FILE[:TEMPLATE]
18090                    instantiate the configuration file FILE
18091       --header=FILE[:TEMPLATE]
18092                    instantiate the configuration header FILE
18093
18094 Configuration files:
18095 $config_files
18096
18097 Configuration headers:
18098 $config_headers
18099
18100 Configuration commands:
18101 $config_commands
18102
18103 Report bugs to the package provider."
18104
18105 _ACEOF
18106 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18107 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
18108 ac_cs_version="\\
18109 emacs config.status 24.0.50
18110 configured by $0, generated by GNU Autoconf 2.68,
18111   with options \\"\$ac_cs_config\\"
18112
18113 Copyright (C) 2010 Free Software Foundation, Inc.
18114 This config.status script is free software; the Free Software Foundation
18115 gives unlimited permission to copy, distribute and modify it."
18116
18117 ac_pwd='$ac_pwd'
18118 srcdir='$srcdir'
18119 INSTALL='$INSTALL'
18120 MKDIR_P='$MKDIR_P'
18121 AWK='$AWK'
18122 test -n "\$AWK" || AWK=awk
18123 _ACEOF
18124
18125 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18126 # The default lists apply if the user does not specify any file.
18127 ac_need_defaults=:
18128 while test $# != 0
18129 do
18130   case $1 in
18131   --*=?*)
18132     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18133     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
18134     ac_shift=:
18135     ;;
18136   --*=)
18137     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18138     ac_optarg=
18139     ac_shift=:
18140     ;;
18141   *)
18142     ac_option=$1
18143     ac_optarg=$2
18144     ac_shift=shift
18145     ;;
18146   esac
18147
18148   case $ac_option in
18149   # Handling of the options.
18150   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18151     ac_cs_recheck=: ;;
18152   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18153     $as_echo "$ac_cs_version"; exit ;;
18154   --config | --confi | --conf | --con | --co | --c )
18155     $as_echo "$ac_cs_config"; exit ;;
18156   --debug | --debu | --deb | --de | --d | -d )
18157     debug=: ;;
18158   --file | --fil | --fi | --f )
18159     $ac_shift
18160     case $ac_optarg in
18161     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18162     '') as_fn_error $? "missing file argument" ;;
18163     esac
18164     as_fn_append CONFIG_FILES " '$ac_optarg'"
18165     ac_need_defaults=false;;
18166   --header | --heade | --head | --hea )
18167     $ac_shift
18168     case $ac_optarg in
18169     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18170     esac
18171     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
18172     ac_need_defaults=false;;
18173   --he | --h)
18174     # Conflict between --help and --header
18175     as_fn_error $? "ambiguous option: \`$1'
18176 Try \`$0 --help' for more information.";;
18177   --help | --hel | -h )
18178     $as_echo "$ac_cs_usage"; exit ;;
18179   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18180   | -silent | --silent | --silen | --sile | --sil | --si | --s)
18181     ac_cs_silent=: ;;
18182
18183   # This is an error.
18184   -*) as_fn_error $? "unrecognized option: \`$1'
18185 Try \`$0 --help' for more information." ;;
18186
18187   *) as_fn_append ac_config_targets " $1"
18188      ac_need_defaults=false ;;
18189
18190   esac
18191   shift
18192 done
18193
18194 ac_configure_extra_args=
18195
18196 if $ac_cs_silent; then
18197   exec 6>/dev/null
18198   ac_configure_extra_args="$ac_configure_extra_args --silent"
18199 fi
18200
18201 _ACEOF
18202 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18203 if \$ac_cs_recheck; then
18204   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
18205   shift
18206   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18207   CONFIG_SHELL='$SHELL'
18208   export CONFIG_SHELL
18209   exec "\$@"
18210 fi
18211
18212 _ACEOF
18213 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18214 exec 5>>config.log
18215 {
18216   echo
18217   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18218 ## Running $as_me. ##
18219 _ASBOX
18220   $as_echo "$ac_log"
18221 } >&5
18222
18223 _ACEOF
18224 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18225 #
18226 # INIT-COMMANDS
18227 #
18228 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
18229 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
18230
18231 _ACEOF
18232
18233 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18234
18235 # Handling of arguments.
18236 for ac_config_target in $ac_config_targets
18237 do
18238   case $ac_config_target in
18239     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
18240     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18241     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18242     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
18243     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
18244     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
18245     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
18246     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
18247     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
18248     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
18249     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
18250     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
18251     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
18252     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
18253     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
18254     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
18255
18256   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18257   esac
18258 done
18259
18260
18261 # If the user did not use the arguments to specify the items to instantiate,
18262 # then the envvar interface is used.  Set only those that are not.
18263 # We use the long form for the default assignment because of an extremely
18264 # bizarre bug on SunOS 4.1.3.
18265 if $ac_need_defaults; then
18266   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18267   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18268   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18269 fi
18270
18271 # Have a temporary directory for convenience.  Make it in the build tree
18272 # simply because there is no reason against having it here, and in addition,
18273 # creating and moving files from /tmp can sometimes cause problems.
18274 # Hook for its removal unless debugging.
18275 # Note that there is a small window in which the directory will not be cleaned:
18276 # after its creation but before its name has been assigned to `$tmp'.
18277 $debug ||
18278 {
18279   tmp= ac_tmp=
18280   trap 'exit_status=$?
18281   : "${ac_tmp:=$tmp}"
18282   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18283 ' 0
18284   trap 'as_fn_exit 1' 1 2 13 15
18285 }
18286 # Create a (secure) tmp directory for tmp files.
18287
18288 {
18289   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18290   test -d "$tmp"
18291 }  ||
18292 {
18293   tmp=./conf$$-$RANDOM
18294   (umask 077 && mkdir "$tmp")
18295 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18296 ac_tmp=$tmp
18297
18298 # Set up the scripts for CONFIG_FILES section.
18299 # No need to generate them if there are no CONFIG_FILES.
18300 # This happens for instance with `./config.status config.h'.
18301 if test -n "$CONFIG_FILES"; then
18302
18303 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18304   ac_cs_awk_getline=:
18305   ac_cs_awk_pipe_init=
18306   ac_cs_awk_read_file='
18307       while ((getline aline < (F[key])) > 0)
18308         print(aline)
18309       close(F[key])'
18310   ac_cs_awk_pipe_fini=
18311 else
18312   ac_cs_awk_getline=false
18313   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18314   ac_cs_awk_read_file='
18315       print "|#_!!_#|"
18316       print "cat " F[key] " &&"
18317       '$ac_cs_awk_pipe_init
18318   # The final `:' finishes the AND list.
18319   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18320 fi
18321 ac_cr=`echo X | tr X '\015'`
18322 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18323 # But we know of no other shell where ac_cr would be empty at this
18324 # point, so we can use a bashism as a fallback.
18325 if test "x$ac_cr" = x; then
18326   eval ac_cr=\$\'\\r\'
18327 fi
18328 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18329 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18330   ac_cs_awk_cr='\\r'
18331 else
18332   ac_cs_awk_cr=$ac_cr
18333 fi
18334
18335 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18336 _ACEOF
18337
18338 # Create commands to substitute file output variables.
18339 {
18340   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
18341   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
18342   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18343   echo "_ACAWK" &&
18344   echo "_ACEOF"
18345 } >conf$$files.sh &&
18346 . ./conf$$files.sh ||
18347   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18348 rm -f conf$$files.sh
18349
18350 {
18351   echo "cat >conf$$subs.awk <<_ACEOF" &&
18352   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18353   echo "_ACEOF"
18354 } >conf$$subs.sh ||
18355   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18356 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18357 ac_delim='%!_!# '
18358 for ac_last_try in false false false false false :; do
18359   . ./conf$$subs.sh ||
18360     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18361
18362   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18363   if test $ac_delim_n = $ac_delim_num; then
18364     break
18365   elif $ac_last_try; then
18366     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18367   else
18368     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18369   fi
18370 done
18371 rm -f conf$$subs.sh
18372
18373 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18374 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18375 _ACEOF
18376 sed -n '
18377 h
18378 s/^/S["/; s/!.*/"]=/
18379 p
18380 g
18381 s/^[^!]*!//
18382 :repl
18383 t repl
18384 s/'"$ac_delim"'$//
18385 t delim
18386 :nl
18387 h
18388 s/\(.\{148\}\)..*/\1/
18389 t more1
18390 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18391 p
18392 n
18393 b repl
18394 :more1
18395 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18396 p
18397 g
18398 s/.\{148\}//
18399 t nl
18400 :delim
18401 h
18402 s/\(.\{148\}\)..*/\1/
18403 t more2
18404 s/["\\]/\\&/g; s/^/"/; s/$/"/
18405 p
18406 b
18407 :more2
18408 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18409 p
18410 g
18411 s/.\{148\}//
18412 t delim
18413 ' <conf$$subs.awk | sed '
18414 /^[^""]/{
18415   N
18416   s/\n//
18417 }
18418 ' >>$CONFIG_STATUS || ac_write_fail=1
18419 rm -f conf$$subs.awk
18420 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18421 _ACAWK
18422 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18423   for (key in S) S_is_set[key] = 1
18424   FS = "\a"
18425   \$ac_cs_awk_pipe_init
18426 }
18427 {
18428   line = $ 0
18429   nfields = split(line, field, "@")
18430   substed = 0
18431   len = length(field[1])
18432   for (i = 2; i < nfields; i++) {
18433     key = field[i]
18434     keylen = length(key)
18435     if (S_is_set[key]) {
18436       value = S[key]
18437       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18438       len += length(value) + length(field[++i])
18439       substed = 1
18440     } else
18441       len += 1 + keylen
18442   }
18443   if (nfields == 3 && !substed) {
18444     key = field[2]
18445     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
18446       \$ac_cs_awk_read_file
18447       next
18448     }
18449   }
18450   print line
18451 }
18452 \$ac_cs_awk_pipe_fini
18453 _ACAWK
18454 _ACEOF
18455 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18456 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18457   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18458 else
18459   cat
18460 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18461   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18462 _ACEOF
18463
18464 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18465 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18466 # trailing colons and then remove the whole line if VPATH becomes empty
18467 # (actually we leave an empty line to preserve line numbers).
18468 if test "x$srcdir" = x.; then
18469   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18470 h
18471 s///
18472 s/^/:/
18473 s/[      ]*$/:/
18474 s/:\$(srcdir):/:/g
18475 s/:\${srcdir}:/:/g
18476 s/:@srcdir@:/:/g
18477 s/^:*//
18478 s/:*$//
18479 x
18480 s/\(=[   ]*\).*/\1/
18481 G
18482 s/\n//
18483 s/^[^=]*=[       ]*$//
18484 }'
18485 fi
18486
18487 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18488 fi # test -n "$CONFIG_FILES"
18489
18490 # Set up the scripts for CONFIG_HEADERS section.
18491 # No need to generate them if there are no CONFIG_HEADERS.
18492 # This happens for instance with `./config.status Makefile'.
18493 if test -n "$CONFIG_HEADERS"; then
18494 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18495 BEGIN {
18496 _ACEOF
18497
18498 # Transform confdefs.h into an awk script `defines.awk', embedded as
18499 # here-document in config.status, that substitutes the proper values into
18500 # config.h.in to produce config.h.
18501
18502 # Create a delimiter string that does not exist in confdefs.h, to ease
18503 # handling of long lines.
18504 ac_delim='%!_!# '
18505 for ac_last_try in false false :; do
18506   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18507   if test -z "$ac_tt"; then
18508     break
18509   elif $ac_last_try; then
18510     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18511   else
18512     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18513   fi
18514 done
18515
18516 # For the awk script, D is an array of macro values keyed by name,
18517 # likewise P contains macro parameters if any.  Preserve backslash
18518 # newline sequences.
18519
18520 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18521 sed -n '
18522 s/.\{148\}/&'"$ac_delim"'/g
18523 t rset
18524 :rset
18525 s/^[     ]*#[    ]*define[       ][      ]*/ /
18526 t def
18527 d
18528 :def
18529 s/\\$//
18530 t bsnl
18531 s/["\\]/\\&/g
18532 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18533 D["\1"]=" \3"/p
18534 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18535 d
18536 :bsnl
18537 s/["\\]/\\&/g
18538 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18539 D["\1"]=" \3\\\\\\n"\\/p
18540 t cont
18541 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18542 t cont
18543 d
18544 :cont
18545 n
18546 s/.\{148\}/&'"$ac_delim"'/g
18547 t clear
18548 :clear
18549 s/\\$//
18550 t bsnlc
18551 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18552 d
18553 :bsnlc
18554 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18555 b cont
18556 ' <confdefs.h | sed '
18557 s/'"$ac_delim"'/"\\\
18558 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18559
18560 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18561   for (key in D) D_is_set[key] = 1
18562   FS = "\a"
18563 }
18564 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18565   line = \$ 0
18566   split(line, arg, " ")
18567   if (arg[1] == "#") {
18568     defundef = arg[2]
18569     mac1 = arg[3]
18570   } else {
18571     defundef = substr(arg[1], 2)
18572     mac1 = arg[2]
18573   }
18574   split(mac1, mac2, "(") #)
18575   macro = mac2[1]
18576   prefix = substr(line, 1, index(line, defundef) - 1)
18577   if (D_is_set[macro]) {
18578     # Preserve the white space surrounding the "#".
18579     print prefix "define", macro P[macro] D[macro]
18580     next
18581   } else {
18582     # Replace #undef with comments.  This is necessary, for example,
18583     # in the case of _POSIX_SOURCE, which is predefined and required
18584     # on some systems where configure will not decide to define it.
18585     if (defundef == "undef") {
18586       print "/*", prefix defundef, macro, "*/"
18587       next
18588     }
18589   }
18590 }
18591 { print }
18592 _ACAWK
18593 _ACEOF
18594 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18595   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18596 fi # test -n "$CONFIG_HEADERS"
18597
18598
18599 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
18600 shift
18601 for ac_tag
18602 do
18603   case $ac_tag in
18604   :[FHLC]) ac_mode=$ac_tag; continue;;
18605   esac
18606   case $ac_mode$ac_tag in
18607   :[FHL]*:*);;
18608   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18609   :[FH]-) ac_tag=-:-;;
18610   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18611   esac
18612   ac_save_IFS=$IFS
18613   IFS=:
18614   set x $ac_tag
18615   IFS=$ac_save_IFS
18616   shift
18617   ac_file=$1
18618   shift
18619
18620   case $ac_mode in
18621   :L) ac_source=$1;;
18622   :[FH])
18623     ac_file_inputs=
18624     for ac_f
18625     do
18626       case $ac_f in
18627       -) ac_f="$ac_tmp/stdin";;
18628       *) # Look for the file first in the build tree, then in the source tree
18629          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18630          # because $ac_f cannot contain `:'.
18631          test -f "$ac_f" ||
18632            case $ac_f in
18633            [\\/$]*) false;;
18634            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18635            esac ||
18636            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18637       esac
18638       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18639       as_fn_append ac_file_inputs " '$ac_f'"
18640     done
18641
18642     # Let's still pretend it is `configure' which instantiates (i.e., don't
18643     # use $as_me), people would be surprised to read:
18644     #    /* config.h.  Generated by config.status.  */
18645     configure_input='Generated from '`
18646           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18647         `' by configure.'
18648     if test x"$ac_file" != x-; then
18649       configure_input="$ac_file.  $configure_input"
18650       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18651 $as_echo "$as_me: creating $ac_file" >&6;}
18652     fi
18653     # Neutralize special characters interpreted by sed in replacement strings.
18654     case $configure_input in #(
18655     *\&* | *\|* | *\\* )
18656        ac_sed_conf_input=`$as_echo "$configure_input" |
18657        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18658     *) ac_sed_conf_input=$configure_input;;
18659     esac
18660
18661     case $ac_tag in
18662     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18663       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18664     esac
18665     ;;
18666   esac
18667
18668   ac_dir=`$as_dirname -- "$ac_file" ||
18669 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18670          X"$ac_file" : 'X\(//\)[^/]' \| \
18671          X"$ac_file" : 'X\(//\)$' \| \
18672          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18673 $as_echo X"$ac_file" |
18674     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18675             s//\1/
18676             q
18677           }
18678           /^X\(\/\/\)[^/].*/{
18679             s//\1/
18680             q
18681           }
18682           /^X\(\/\/\)$/{
18683             s//\1/
18684             q
18685           }
18686           /^X\(\/\).*/{
18687             s//\1/
18688             q
18689           }
18690           s/.*/./; q'`
18691   as_dir="$ac_dir"; as_fn_mkdir_p
18692   ac_builddir=.
18693
18694 case "$ac_dir" in
18695 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18696 *)
18697   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18698   # A ".." for each directory in $ac_dir_suffix.
18699   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18700   case $ac_top_builddir_sub in
18701   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18702   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18703   esac ;;
18704 esac
18705 ac_abs_top_builddir=$ac_pwd
18706 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18707 # for backward compatibility:
18708 ac_top_builddir=$ac_top_build_prefix
18709
18710 case $srcdir in
18711   .)  # We are building in place.
18712     ac_srcdir=.
18713     ac_top_srcdir=$ac_top_builddir_sub
18714     ac_abs_top_srcdir=$ac_pwd ;;
18715   [\\/]* | ?:[\\/]* )  # Absolute name.
18716     ac_srcdir=$srcdir$ac_dir_suffix;
18717     ac_top_srcdir=$srcdir
18718     ac_abs_top_srcdir=$srcdir ;;
18719   *) # Relative name.
18720     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18721     ac_top_srcdir=$ac_top_build_prefix$srcdir
18722     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18723 esac
18724 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18725
18726
18727   case $ac_mode in
18728   :F)
18729   #
18730   # CONFIG_FILE
18731   #
18732
18733   case $INSTALL in
18734   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18735   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18736   esac
18737   ac_MKDIR_P=$MKDIR_P
18738   case $MKDIR_P in
18739   [\\/$]* | ?:[\\/]* ) ;;
18740   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18741   esac
18742 _ACEOF
18743
18744 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18745 # If the template does not know about datarootdir, expand it.
18746 # FIXME: This hack should be removed a few years after 2.60.
18747 ac_datarootdir_hack=; ac_datarootdir_seen=
18748 ac_sed_dataroot='
18749 /datarootdir/ {
18750   p
18751   q
18752 }
18753 /@datadir@/p
18754 /@docdir@/p
18755 /@infodir@/p
18756 /@localedir@/p
18757 /@mandir@/p'
18758 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18759 *datarootdir*) ac_datarootdir_seen=yes;;
18760 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18761   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18762 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18763 _ACEOF
18764 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18765   ac_datarootdir_hack='
18766   s&@datadir@&$datadir&g
18767   s&@docdir@&$docdir&g
18768   s&@infodir@&$infodir&g
18769   s&@localedir@&$localedir&g
18770   s&@mandir@&$mandir&g
18771   s&\\\${datarootdir}&$datarootdir&g' ;;
18772 esac
18773 _ACEOF
18774
18775 # Neutralize VPATH when `$srcdir' = `.'.
18776 # Shell code in configure.ac might set extrasub.
18777 # FIXME: do we really want to maintain this feature?
18778 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18779 ac_sed_extra="$ac_vpsub
18780 $extrasub
18781 _ACEOF
18782 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18783 :t
18784 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18785 s|@configure_input@|$ac_sed_conf_input|;t t
18786 s&@top_builddir@&$ac_top_builddir_sub&;t t
18787 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18788 s&@srcdir@&$ac_srcdir&;t t
18789 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18790 s&@top_srcdir@&$ac_top_srcdir&;t t
18791 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18792 s&@builddir@&$ac_builddir&;t t
18793 s&@abs_builddir@&$ac_abs_builddir&;t t
18794 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18795 s&@INSTALL@&$ac_INSTALL&;t t
18796 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18797 $ac_datarootdir_hack
18798 "
18799 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
18800 if $ac_cs_awk_getline; then
18801   $AWK -f "$ac_tmp/subs.awk"
18802 else
18803   $AWK -f "$ac_tmp/subs.awk" | $SHELL
18804 fi \
18805   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18806
18807 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18808   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18809   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18810       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18811   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18812 which seems to be undefined.  Please make sure it is defined" >&5
18813 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18814 which seems to be undefined.  Please make sure it is defined" >&2;}
18815
18816   rm -f "$ac_tmp/stdin"
18817   case $ac_file in
18818   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18819   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18820   esac \
18821   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18822  ;;
18823   :H)
18824   #
18825   # CONFIG_HEADER
18826   #
18827   if test x"$ac_file" != x-; then
18828     {
18829       $as_echo "/* $configure_input  */" \
18830       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18831     } >"$ac_tmp/config.h" \
18832       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18833     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18834       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18835 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18836     else
18837       rm -f "$ac_file"
18838       mv "$ac_tmp/config.h" "$ac_file" \
18839         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18840     fi
18841   else
18842     $as_echo "/* $configure_input  */" \
18843       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18844       || as_fn_error $? "could not create -" "$LINENO" 5
18845   fi
18846 # Compute "$ac_file"'s index in $config_headers.
18847 _am_arg="$ac_file"
18848 _am_stamp_count=1
18849 for _am_header in $config_headers :; do
18850   case $_am_header in
18851     $_am_arg | $_am_arg:* )
18852       break ;;
18853     * )
18854       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18855   esac
18856 done
18857 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18858 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18859          X"$_am_arg" : 'X\(//\)[^/]' \| \
18860          X"$_am_arg" : 'X\(//\)$' \| \
18861          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18862 $as_echo X"$_am_arg" |
18863     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18864             s//\1/
18865             q
18866           }
18867           /^X\(\/\/\)[^/].*/{
18868             s//\1/
18869             q
18870           }
18871           /^X\(\/\/\)$/{
18872             s//\1/
18873             q
18874           }
18875           /^X\(\/\).*/{
18876             s//\1/
18877             q
18878           }
18879           s/.*/./; q'`/stamp-h$_am_stamp_count
18880  ;;
18881
18882   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18883 $as_echo "$as_me: executing $ac_file commands" >&6;}
18884  ;;
18885   esac
18886
18887
18888   case $ac_file$ac_mode in
18889     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18890   # Autoconf 2.62 quotes --file arguments for eval, but not when files
18891   # are listed without --file.  Let's play safe and only enable the eval
18892   # if we detect the quoting.
18893   case $CONFIG_FILES in
18894   *\'*) eval set x "$CONFIG_FILES" ;;
18895   *)   set x $CONFIG_FILES ;;
18896   esac
18897   shift
18898   for mf
18899   do
18900     # Strip MF so we end up with the name of the file.
18901     mf=`echo "$mf" | sed -e 's/:.*$//'`
18902     # Check whether this is an Automake generated Makefile or not.
18903     # We used to match only the files named `Makefile.in', but
18904     # some people rename them; so instead we look at the file content.
18905     # Grep'ing the first line is not enough: some people post-process
18906     # each Makefile.in and add a new line on top of each file to say so.
18907     # Grep'ing the whole file is not good either: AIX grep has a line
18908     # limit of 2048, but all sed's we know have understand at least 4000.
18909     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18910       dirpart=`$as_dirname -- "$mf" ||
18911 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18912          X"$mf" : 'X\(//\)[^/]' \| \
18913          X"$mf" : 'X\(//\)$' \| \
18914          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18915 $as_echo X"$mf" |
18916     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18917             s//\1/
18918             q
18919           }
18920           /^X\(\/\/\)[^/].*/{
18921             s//\1/
18922             q
18923           }
18924           /^X\(\/\/\)$/{
18925             s//\1/
18926             q
18927           }
18928           /^X\(\/\).*/{
18929             s//\1/
18930             q
18931           }
18932           s/.*/./; q'`
18933     else
18934       continue
18935     fi
18936     # Extract the definition of DEPDIR, am__include, and am__quote
18937     # from the Makefile without running `make'.
18938     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18939     test -z "$DEPDIR" && continue
18940     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18941     test -z "am__include" && continue
18942     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18943     # When using ansi2knr, U may be empty or an underscore; expand it
18944     U=`sed -n 's/^U = //p' < "$mf"`
18945     # Find all dependency output files, they are included files with
18946     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18947     # simplest approach to changing $(DEPDIR) to its actual value in the
18948     # expansion.
18949     for file in `sed -n "
18950       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18951          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
18952       # Make sure the directory exists.
18953       test -f "$dirpart/$file" && continue
18954       fdir=`$as_dirname -- "$file" ||
18955 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18956          X"$file" : 'X\(//\)[^/]' \| \
18957          X"$file" : 'X\(//\)$' \| \
18958          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18959 $as_echo X"$file" |
18960     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18961             s//\1/
18962             q
18963           }
18964           /^X\(\/\/\)[^/].*/{
18965             s//\1/
18966             q
18967           }
18968           /^X\(\/\/\)$/{
18969             s//\1/
18970             q
18971           }
18972           /^X\(\/\).*/{
18973             s//\1/
18974             q
18975           }
18976           s/.*/./; q'`
18977       as_dir=$dirpart/$fdir; as_fn_mkdir_p
18978       # echo "creating $dirpart/$file"
18979       echo '# dummy' > "$dirpart/$file"
18980     done
18981   done
18982 }
18983  ;;
18984     "default":C)
18985
18986 ### Make the necessary directories, if they don't exist.
18987 for dir in etc lisp ; do
18988   test -d ${dir} || mkdir ${dir}
18989 done
18990
18991 echo creating src/epaths.h
18992 ${MAKE-make} epaths-force
18993
18994 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
18995   echo creating src/.gdbinit
18996   echo source $srcdir/src/.gdbinit > src/.gdbinit
18997 fi
18998
18999  ;;
19000
19001   esac
19002 done # for ac_tag
19003
19004
19005 as_fn_exit 0
19006 _ACEOF
19007 ac_clean_files=$ac_clean_files_save
19008
19009 test $ac_write_fail = 0 ||
19010   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
19011
19012
19013 # configure is writing to config.log, and then calls config.status.
19014 # config.status does its own redirection, appending to config.log.
19015 # Unfortunately, on DOS this fails, as config.log is still kept open
19016 # by configure, so config.status won't be able to write to it; its
19017 # output is simply discarded.  So we exec the FD to /dev/null,
19018 # effectively closing config.log, so it can be properly (re)opened and
19019 # appended to by config.status.  When coming back to configure, we
19020 # need to make the FD available again.
19021 if test "$no_create" != yes; then
19022   ac_cs_success=:
19023   ac_config_status_args=
19024   test "$silent" = yes &&
19025     ac_config_status_args="$ac_config_status_args --quiet"
19026   exec 5>/dev/null
19027   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19028   exec 5>>config.log
19029   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19030   # would make configure fail if this is the last instruction.
19031   $ac_cs_success || as_fn_exit 1
19032 fi
19033 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19034   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19035 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19036 fi
19037