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_header_list=
 603 gl_getopt_required=POSIX
 604 gl_getopt_required=POSIX
 605 ac_func_list=
 606 ac_subst_vars='gltests_LTLIBOBJS
 607 gltests_LIBOBJS
 608 gl_LTLIBOBJS
 609 gl_LIBOBJS
 610 am__EXEEXT_FALSE
 611 am__EXEEXT_TRUE
 612 LTLIBOBJS
 613 LIBOBJS
 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_STDLIB_H
 681 NEXT_STDLIB_H
 682 STDINT_H
 683 WINT_T_SUFFIX
 684 WCHAR_T_SUFFIX
 685 SIG_ATOMIC_T_SUFFIX
 686 SIZE_T_SUFFIX
 687 PTRDIFF_T_SUFFIX
 688 HAVE_SIGNED_WINT_T
 689 HAVE_SIGNED_WCHAR_T
 690 HAVE_SIGNED_SIG_ATOMIC_T
 691 BITSIZEOF_WINT_T
 692 BITSIZEOF_WCHAR_T
 693 BITSIZEOF_SIG_ATOMIC_T
 694 BITSIZEOF_SIZE_T
 695 BITSIZEOF_PTRDIFF_T
 696 HAVE_SYS_BITYPES_H
 697 HAVE_SYS_INTTYPES_H
 698 HAVE_STDINT_H
 699 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
 700 NEXT_STDINT_H
 701 HAVE_SYS_TYPES_H
 702 HAVE_INTTYPES_H
 703 HAVE_WCHAR_H
 704 HAVE_UNSIGNED_LONG_LONG_INT
 705 HAVE_LONG_LONG_INT
 706 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 707 NEXT_STDDEF_H
 708 STDDEF_H
 709 HAVE_WCHAR_T
 710 REPLACE_NULL
 711 HAVE__BOOL
 712 STDBOOL_H
 713 APPLE_UNIVERSAL_BUILD
 714 REPLACE_TIMEGM
 715 REPLACE_NANOSLEEP
 716 REPLACE_MKTIME
 717 REPLACE_LOCALTIME_R
 718 HAVE_TIMEGM
 719 HAVE_STRPTIME
 720 HAVE_NANOSLEEP
 721 HAVE_DECL_LOCALTIME_R
 722 GNULIB_TIME_R
 723 GNULIB_TIMEGM
 724 GNULIB_STRPTIME
 725 GNULIB_NANOSLEEP
 726 GNULIB_MKTIME
 727 LTLIBINTL
 728 LIBINTL
 729 GETOPT_H
 730 HAVE_GETOPT_H
 731 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
 732 NEXT_GETOPT_H
 733 PRAGMA_COLUMNS
 734 PRAGMA_SYSTEM_HEADER
 735 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
 736 INCLUDE_NEXT
 737 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
 738 UNISTD_H_HAVE_WINSOCK2_H
 739 REPLACE_WRITE
 740 REPLACE_USLEEP
 741 REPLACE_UNLINKAT
 742 REPLACE_UNLINK
 743 REPLACE_TTYNAME_R
 744 REPLACE_SYMLINK
 745 REPLACE_SLEEP
 746 REPLACE_RMDIR
 747 REPLACE_READLINK
 748 REPLACE_PWRITE
 749 REPLACE_PREAD
 750 REPLACE_LSEEK
 751 REPLACE_LINKAT
 752 REPLACE_LINK
 753 REPLACE_LCHOWN
 754 REPLACE_GETPAGESIZE
 755 REPLACE_GETGROUPS
 756 REPLACE_GETLOGIN_R
 757 REPLACE_GETDOMAINNAME
 758 REPLACE_GETCWD
 759 REPLACE_FCHOWNAT
 760 REPLACE_DUP2
 761 REPLACE_DUP
 762 REPLACE_CLOSE
 763 REPLACE_CHOWN
 764 HAVE_SYS_PARAM_H
 765 HAVE_OS_H
 766 HAVE_DECL_TTYNAME_R
 767 HAVE_DECL_GETUSERSHELL
 768 HAVE_DECL_GETPAGESIZE
 769 HAVE_DECL_GETLOGIN_R
 770 HAVE_DECL_GETDOMAINNAME
 771 HAVE_DECL_FCHDIR
 772 HAVE_DECL_ENVIRON
 773 HAVE_USLEEP
 774 HAVE_UNLINKAT
 775 HAVE_SYMLINKAT
 776 HAVE_SYMLINK
 777 HAVE_SLEEP
 778 HAVE_READLINKAT
 779 HAVE_READLINK
 780 HAVE_PWRITE
 781 HAVE_PREAD
 782 HAVE_PIPE2
 783 HAVE_PIPE
 784 HAVE_LINKAT
 785 HAVE_LINK
 786 HAVE_LCHOWN
 787 HAVE_GETPAGESIZE
 788 HAVE_GETLOGIN
 789 HAVE_GETHOSTNAME
 790 HAVE_GETGROUPS
 791 HAVE_GETDTABLESIZE
 792 HAVE_FTRUNCATE
 793 HAVE_FSYNC
 794 HAVE_FCHOWNAT
 795 HAVE_FCHDIR
 796 HAVE_FACCESSAT
 797 HAVE_EUIDACCESS
 798 HAVE_DUP3
 799 HAVE_DUP2
 800 HAVE_CHOWN
 801 GNULIB_WRITE
 802 GNULIB_USLEEP
 803 GNULIB_UNLINKAT
 804 GNULIB_UNLINK
 805 GNULIB_UNISTD_H_SIGPIPE
 806 GNULIB_UNISTD_H_GETOPT
 807 GNULIB_TTYNAME_R
 808 GNULIB_SYMLINKAT
 809 GNULIB_SYMLINK
 810 GNULIB_SLEEP
 811 GNULIB_RMDIR
 812 GNULIB_READLINKAT
 813 GNULIB_READLINK
 814 GNULIB_PWRITE
 815 GNULIB_PREAD
 816 GNULIB_PIPE2
 817 GNULIB_PIPE
 818 GNULIB_LSEEK
 819 GNULIB_LINKAT
 820 GNULIB_LINK
 821 GNULIB_LCHOWN
 822 GNULIB_GETUSERSHELL
 823 GNULIB_GETPAGESIZE
 824 GNULIB_GETLOGIN_R
 825 GNULIB_GETLOGIN
 826 GNULIB_GETHOSTNAME
 827 GNULIB_GETGROUPS
 828 GNULIB_GETDTABLESIZE
 829 GNULIB_GETDOMAINNAME
 830 GNULIB_GETCWD
 831 GNULIB_FTRUNCATE
 832 GNULIB_FSYNC
 833 GNULIB_FCHOWNAT
 834 GNULIB_FCHDIR
 835 GNULIB_FACCESSAT
 836 GNULIB_EUIDACCESS
 837 GNULIB_ENVIRON
 838 GNULIB_DUP3
 839 GNULIB_DUP2
 840 GNULIB_CLOSE
 841 GNULIB_CHOWN
 842 GETLOADAVG_LIBS
 843 REPLACE_UNSETENV
 844 REPLACE_STRTOD
 845 REPLACE_SETENV
 846 REPLACE_REALPATH
 847 REPLACE_REALLOC
 848 REPLACE_PUTENV
 849 REPLACE_MKSTEMP
 850 REPLACE_MALLOC
 851 REPLACE_CANONICALIZE_FILE_NAME
 852 REPLACE_CALLOC
 853 HAVE_DECL_UNSETENV
 854 HAVE_UNLOCKPT
 855 HAVE_SYS_LOADAVG_H
 856 HAVE_STRUCT_RANDOM_DATA
 857 HAVE_STRTOULL
 858 HAVE_STRTOLL
 859 HAVE_STRTOD
 860 HAVE_DECL_SETENV
 861 HAVE_SETENV
 862 HAVE_RPMATCH
 863 HAVE_REALPATH
 864 HAVE_RANDOM_R
 865 HAVE_RANDOM_H
 866 HAVE_PTSNAME
 867 HAVE_MKSTEMPS
 868 HAVE_MKSTEMP
 869 HAVE_MKOSTEMPS
 870 HAVE_MKOSTEMP
 871 HAVE_MKDTEMP
 872 HAVE_GRANTPT
 873 HAVE_GETSUBOPT
 874 HAVE_DECL_GETLOADAVG
 875 HAVE_CANONICALIZE_FILE_NAME
 876 HAVE_ATOLL
 877 HAVE__EXIT
 878 GNULIB_UNSETENV
 879 GNULIB_UNLOCKPT
 880 GNULIB_SYSTEM_POSIX
 881 GNULIB_STRTOULL
 882 GNULIB_STRTOLL
 883 GNULIB_STRTOD
 884 GNULIB_SETENV
 885 GNULIB_RPMATCH
 886 GNULIB_REALPATH
 887 GNULIB_REALLOC_POSIX
 888 GNULIB_RANDOM_R
 889 GNULIB_PUTENV
 890 GNULIB_PTSNAME
 891 GNULIB_MKSTEMPS
 892 GNULIB_MKSTEMP
 893 GNULIB_MKOSTEMPS
 894 GNULIB_MKOSTEMP
 895 GNULIB_MKDTEMP
 896 GNULIB_MALLOC_POSIX
 897 GNULIB_GRANTPT
 898 GNULIB_GETSUBOPT
 899 GNULIB_GETLOADAVG
 900 GNULIB_CANONICALIZE_FILE_NAME
 901 GNULIB_CALLOC_POSIX
 902 GNULIB_ATOLL
 903 GNULIB__EXIT
 904 GL_COND_LIBTOOL_FALSE
 905 GL_COND_LIBTOOL_TRUE
 906 BLESSMAIL_TARGET
 907 LIBS_MAIL
 908 liblockfile
 909 ALLOCA
 910 LIBXML2_LIBS
 911 LIBXML2_CFLAGS
 912 LIBXSM
 913 LIBGPM
 914 LIBGIF
 915 LIBTIFF
 916 LIBPNG
 917 LIBJPEG
 918 LIBXPM
 919 FREETYPE_LIBS
 920 FREETYPE_CFLAGS
 921 M17N_FLT_LIBS
 922 M17N_FLT_CFLAGS
 923 LIBOTF_LIBS
 924 LIBOTF_CFLAGS
 925 XFT_LIBS
 926 XFT_CFLAGS
 927 FONTCONFIG_LIBS
 928 FONTCONFIG_CFLAGS
 929 LIBXMU
 930 LIBXTR6
 931 LIBGNUTLS_LIBS
 932 LIBGNUTLS_CFLAGS
 933 LIBSELINUX_LIBS
 934 GCONF_LIBS
 935 GCONF_CFLAGS
 936 DBUS_OBJ
 937 DBUS_LIBS
 938 DBUS_CFLAGS
 939 GTK_OBJ
 940 GTK_LIBS
 941 GTK_CFLAGS
 942 IMAGEMAGICK_LIBS
 943 IMAGEMAGICK_CFLAGS
 944 RSVG_LIBS
 945 RSVG_CFLAGS
 946 VMLIMIT_OBJ
 947 GMALLOC_OBJ
 948 HAVE_XSERVER
 949 LIB_STANDARD
 950 NS_SUPPORT
 951 NS_OBJC_OBJ
 952 NS_OBJ
 953 TEMACS_LDFLAGS2
 954 LD_SWITCH_X_SITE_AUX_RPATH
 955 LD_SWITCH_X_SITE_AUX
 956 XMKMF
 957 DEPFLAGS
 958 MKDEPDIR
 959 CFLAGS_SOUND
 960 ALSA_LIBS
 961 ALSA_CFLAGS
 962 PKG_CONFIG
 963 LIBSOUND
 964 START_FILES
 965 LIB_MATH
 966 CRT_DIR
 967 LIBS_SYSTEM
 968 C_SWITCH_SYSTEM
 969 UNEXEC_OBJ
 970 C_SWITCH_MACHINE
 971 LD_SWITCH_SYSTEM
 972 CANNOT_DUMP
 973 HAVE_MAKEINFO
 974 GZIP_PROG
 975 INSTALL_INFO
 976 C_WARNINGS_SWITCH
 977 EGREP
 978 GREP
 979 CPP
 980 RANLIB
 981 am__fastdepCC_FALSE
 982 am__fastdepCC_TRUE
 983 CCDEPMODE
 984 AMDEPBACKSLASH
 985 AMDEP_FALSE
 986 AMDEP_TRUE
 987 am__quote
 988 am__include
 989 DEPDIR
 990 OBJEXT
 991 EXEEXT
 992 ac_ct_CC
 993 CPPFLAGS
 994 LDFLAGS
 995 CFLAGS
 996 CC
 997 host_os
 998 host_vendor
 999 host_cpu
1000 host
1001 build_os
1002 build_vendor
1003 build_cpu
1004 build
1005 PROFILING_CFLAGS
1006 MAINT
1007 GZIP_INFO
1008 am__untar
1009 am__tar
1010 AMTAR
1011 am__leading_dot
1012 SET_MAKE
1013 AWK
1014 mkdir_p
1015 MKDIR_P
1016 INSTALL_STRIP_PROGRAM
1017 STRIP
1018 install_sh
1019 MAKEINFO
1020 AUTOHEADER
1021 AUTOMAKE
1022 AUTOCONF
1023 ACLOCAL
1024 VERSION
1025 PACKAGE
1026 CYGPATH_W
1027 am__isrc
1028 INSTALL_DATA
1029 INSTALL_SCRIPT
1030 INSTALL_PROGRAM
1031 target_alias
1032 host_alias
1033 build_alias
1034 LIBS
1035 ECHO_T
1036 ECHO_N
1037 ECHO_C
1038 DEFS
1039 mandir
1040 localedir
1041 libdir
1042 psdir
1043 pdfdir
1044 dvidir
1045 htmldir
1046 infodir
1047 docdir
1048 oldincludedir
1049 includedir
1050 localstatedir
1051 sharedstatedir
1052 sysconfdir
1053 datadir
1054 datarootdir
1055 libexecdir
1056 sbindir
1057 bindir
1058 program_transform_name
1059 prefix
1060 exec_prefix
1061 PACKAGE_URL
1062 PACKAGE_BUGREPORT
1063 PACKAGE_STRING
1064 PACKAGE_VERSION
1065 PACKAGE_TARNAME
1066 PACKAGE_NAME
1067 PATH_SEPARATOR
1068 SHELL'
1069 ac_subst_files='deps_frag
1070 ns_frag'
1071 ac_user_opts='
1072 enable_option_checking
1073 with_pop
1074 with_kerberos
1075 with_kerberos5
1076 with_hesiod
1077 with_mmdf
1078 with_mail_unlink
1079 with_mailhost
1080 with_sound
1081 with_sync_input
1082 with_x_toolkit
1083 with_xpm
1084 with_jpeg
1085 with_tiff
1086 with_gif
1087 with_png
1088 with_rsvg
1089 with_xml2
1090 with_imagemagick
1091 with_xft
1092 with_libotf
1093 with_m17n_flt
1094 with_toolkit_scroll_bars
1095 with_xaw3d
1096 with_xim
1097 with_ns
1098 with_gpm
1099 with_dbus
1100 with_gconf
1101 with_selinux
1102 with_gnutls
1103 with_makeinfo
1104 with_compress_info
1105 with_pkg_config_prog
1106 with_crt_dir
1107 with_gameuser
1108 with_gnustep_conf
1109 enable_ns_self_contained
1110 enable_asserts
1111 enable_maintainer_mode
1112 enable_locallisppath
1113 enable_checking
1114 enable_use_lisp_union_type
1115 enable_profiling
1116 enable_autodepend
1117 enable_dependency_tracking
1118 enable_largefile
1119 with_x
1120 '
1121       ac_precious_vars='build_alias
1122 host_alias
1123 target_alias
1124 CC
1125 CFLAGS
1126 LDFLAGS
1127 LIBS
1128 CPPFLAGS
1129 CPP
1130 CPPFLAGS
1131 CPP
1132 CPPFLAGS
1133 XMKMF'
1134
1135
1136 # Initialize some variables set by options.
1137 ac_init_help=
1138 ac_init_version=false
1139 ac_unrecognized_opts=
1140 ac_unrecognized_sep=
1141 # The variables have the same names as the options, with
1142 # dashes changed to underlines.
1143 cache_file=/dev/null
1144 exec_prefix=NONE
1145 no_create=
1146 no_recursion=
1147 prefix=NONE
1148 program_prefix=NONE
1149 program_suffix=NONE
1150 program_transform_name=s,x,x,
1151 silent=
1152 site=
1153 srcdir=
1154 verbose=
1155 x_includes=NONE
1156 x_libraries=NONE
1157
1158 # Installation directory options.
1159 # These are left unexpanded so users can "make install exec_prefix=/foo"
1160 # and all the variables that are supposed to be based on exec_prefix
1161 # by default will actually change.
1162 # Use braces instead of parens because sh, perl, etc. also accept them.
1163 # (The list follows the same order as the GNU Coding Standards.)
1164 bindir='${exec_prefix}/bin'
1165 sbindir='${exec_prefix}/sbin'
1166 libexecdir='${exec_prefix}/libexec'
1167 datarootdir='${prefix}/share'
1168 datadir='${datarootdir}'
1169 sysconfdir='${prefix}/etc'
1170 sharedstatedir='${prefix}/com'
1171 localstatedir='${prefix}/var'
1172 includedir='${prefix}/include'
1173 oldincludedir='/usr/include'
1174 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1175 infodir='${datarootdir}/info'
1176 htmldir='${docdir}'
1177 dvidir='${docdir}'
1178 pdfdir='${docdir}'
1179 psdir='${docdir}'
1180 libdir='${exec_prefix}/lib'
1181 localedir='${datarootdir}/locale'
1182 mandir='${datarootdir}/man'
1183
1184 ac_prev=
1185 ac_dashdash=
1186 for ac_option
1187 do
1188   # If the previous option needs an argument, assign it.
1189   if test -n "$ac_prev"; then
1190     eval $ac_prev=\$ac_option
1191     ac_prev=
1192     continue
1193   fi
1194
1195   case $ac_option in
1196   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1197   *=)   ac_optarg= ;;
1198   *)    ac_optarg=yes ;;
1199   esac
1200
1201   # Accept the important Cygnus configure options, so we can diagnose typos.
1202
1203   case $ac_dashdash$ac_option in
1204   --)
1205     ac_dashdash=yes ;;
1206
1207   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1208     ac_prev=bindir ;;
1209   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1210     bindir=$ac_optarg ;;
1211
1212   -build | --build | --buil | --bui | --bu)
1213     ac_prev=build_alias ;;
1214   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1215     build_alias=$ac_optarg ;;
1216
1217   -cache-file | --cache-file | --cache-fil | --cache-fi \
1218   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1219     ac_prev=cache_file ;;
1220   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1221   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1222     cache_file=$ac_optarg ;;
1223
1224   --config-cache | -C)
1225     cache_file=config.cache ;;
1226
1227   -datadir | --datadir | --datadi | --datad)
1228     ac_prev=datadir ;;
1229   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1230     datadir=$ac_optarg ;;
1231
1232   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1233   | --dataroo | --dataro | --datar)
1234     ac_prev=datarootdir ;;
1235   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1236   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1237     datarootdir=$ac_optarg ;;
1238
1239   -disable-* | --disable-*)
1240     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1241     # Reject names that are not valid shell variable names.
1242     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1243       as_fn_error $? "invalid feature name: $ac_useropt"
1244     ac_useropt_orig=$ac_useropt
1245     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1246     case $ac_user_opts in
1247       *"
1248 "enable_$ac_useropt"
1249 "*) ;;
1250       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1251          ac_unrecognized_sep=', ';;
1252     esac
1253     eval enable_$ac_useropt=no ;;
1254
1255   -docdir | --docdir | --docdi | --doc | --do)
1256     ac_prev=docdir ;;
1257   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1258     docdir=$ac_optarg ;;
1259
1260   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1261     ac_prev=dvidir ;;
1262   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1263     dvidir=$ac_optarg ;;
1264
1265   -enable-* | --enable-*)
1266     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1267     # Reject names that are not valid shell variable names.
1268     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1269       as_fn_error $? "invalid feature name: $ac_useropt"
1270     ac_useropt_orig=$ac_useropt
1271     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1272     case $ac_user_opts in
1273       *"
1274 "enable_$ac_useropt"
1275 "*) ;;
1276       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1277          ac_unrecognized_sep=', ';;
1278     esac
1279     eval enable_$ac_useropt=\$ac_optarg ;;
1280
1281   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1282   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1283   | --exec | --exe | --ex)
1284     ac_prev=exec_prefix ;;
1285   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1286   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1287   | --exec=* | --exe=* | --ex=*)
1288     exec_prefix=$ac_optarg ;;
1289
1290   -gas | --gas | --ga | --g)
1291     # Obsolete; use --with-gas.
1292     with_gas=yes ;;
1293
1294   -help | --help | --hel | --he | -h)
1295     ac_init_help=long ;;
1296   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1297     ac_init_help=recursive ;;
1298   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1299     ac_init_help=short ;;
1300
1301   -host | --host | --hos | --ho)
1302     ac_prev=host_alias ;;
1303   -host=* | --host=* | --hos=* | --ho=*)
1304     host_alias=$ac_optarg ;;
1305
1306   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1307     ac_prev=htmldir ;;
1308   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1309   | --ht=*)
1310     htmldir=$ac_optarg ;;
1311
1312   -includedir | --includedir | --includedi | --included | --include \
1313   | --includ | --inclu | --incl | --inc)
1314     ac_prev=includedir ;;
1315   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1316   | --includ=* | --inclu=* | --incl=* | --inc=*)
1317     includedir=$ac_optarg ;;
1318
1319   -infodir | --infodir | --infodi | --infod | --info | --inf)
1320     ac_prev=infodir ;;
1321   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1322     infodir=$ac_optarg ;;
1323
1324   -libdir | --libdir | --libdi | --libd)
1325     ac_prev=libdir ;;
1326   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1327     libdir=$ac_optarg ;;
1328
1329   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1330   | --libexe | --libex | --libe)
1331     ac_prev=libexecdir ;;
1332   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1333   | --libexe=* | --libex=* | --libe=*)
1334     libexecdir=$ac_optarg ;;
1335
1336   -localedir | --localedir | --localedi | --localed | --locale)
1337     ac_prev=localedir ;;
1338   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1339     localedir=$ac_optarg ;;
1340
1341   -localstatedir | --localstatedir | --localstatedi | --localstated \
1342   | --localstate | --localstat | --localsta | --localst | --locals)
1343     ac_prev=localstatedir ;;
1344   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1345   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1346     localstatedir=$ac_optarg ;;
1347
1348   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1349     ac_prev=mandir ;;
1350   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1351     mandir=$ac_optarg ;;
1352
1353   -nfp | --nfp | --nf)
1354     # Obsolete; use --without-fp.
1355     with_fp=no ;;
1356
1357   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1358   | --no-cr | --no-c | -n)
1359     no_create=yes ;;
1360
1361   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1362   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1363     no_recursion=yes ;;
1364
1365   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1366   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1367   | --oldin | --oldi | --old | --ol | --o)
1368     ac_prev=oldincludedir ;;
1369   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1370   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1371   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1372     oldincludedir=$ac_optarg ;;
1373
1374   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1375     ac_prev=prefix ;;
1376   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1377     prefix=$ac_optarg ;;
1378
1379   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1380   | --program-pre | --program-pr | --program-p)
1381     ac_prev=program_prefix ;;
1382   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1383   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1384     program_prefix=$ac_optarg ;;
1385
1386   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1387   | --program-suf | --program-su | --program-s)
1388     ac_prev=program_suffix ;;
1389   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1390   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1391     program_suffix=$ac_optarg ;;
1392
1393   -program-transform-name | --program-transform-name \
1394   | --program-transform-nam | --program-transform-na \
1395   | --program-transform-n | --program-transform- \
1396   | --program-transform | --program-transfor \
1397   | --program-transfo | --program-transf \
1398   | --program-trans | --program-tran \
1399   | --progr-tra | --program-tr | --program-t)
1400     ac_prev=program_transform_name ;;
1401   -program-transform-name=* | --program-transform-name=* \
1402   | --program-transform-nam=* | --program-transform-na=* \
1403   | --program-transform-n=* | --program-transform-=* \
1404   | --program-transform=* | --program-transfor=* \
1405   | --program-transfo=* | --program-transf=* \
1406   | --program-trans=* | --program-tran=* \
1407   | --progr-tra=* | --program-tr=* | --program-t=*)
1408     program_transform_name=$ac_optarg ;;
1409
1410   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1411     ac_prev=pdfdir ;;
1412   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1413     pdfdir=$ac_optarg ;;
1414
1415   -psdir | --psdir | --psdi | --psd | --ps)
1416     ac_prev=psdir ;;
1417   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1418     psdir=$ac_optarg ;;
1419
1420   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1421   | -silent | --silent | --silen | --sile | --sil)
1422     silent=yes ;;
1423
1424   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1425     ac_prev=sbindir ;;
1426   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1427   | --sbi=* | --sb=*)
1428     sbindir=$ac_optarg ;;
1429
1430   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1431   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1432   | --sharedst | --shareds | --shared | --share | --shar \
1433   | --sha | --sh)
1434     ac_prev=sharedstatedir ;;
1435   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1436   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1437   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1438   | --sha=* | --sh=*)
1439     sharedstatedir=$ac_optarg ;;
1440
1441   -site | --site | --sit)
1442     ac_prev=site ;;
1443   -site=* | --site=* | --sit=*)
1444     site=$ac_optarg ;;
1445
1446   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1447     ac_prev=srcdir ;;
1448   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1449     srcdir=$ac_optarg ;;
1450
1451   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1452   | --syscon | --sysco | --sysc | --sys | --sy)
1453     ac_prev=sysconfdir ;;
1454   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1455   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1456     sysconfdir=$ac_optarg ;;
1457
1458   -target | --target | --targe | --targ | --tar | --ta | --t)
1459     ac_prev=target_alias ;;
1460   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1461     target_alias=$ac_optarg ;;
1462
1463   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1464     verbose=yes ;;
1465
1466   -version | --version | --versio | --versi | --vers | -V)
1467     ac_init_version=: ;;
1468
1469   -with-* | --with-*)
1470     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1471     # Reject names that are not valid shell variable names.
1472     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1473       as_fn_error $? "invalid package name: $ac_useropt"
1474     ac_useropt_orig=$ac_useropt
1475     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1476     case $ac_user_opts in
1477       *"
1478 "with_$ac_useropt"
1479 "*) ;;
1480       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1481          ac_unrecognized_sep=', ';;
1482     esac
1483     eval with_$ac_useropt=\$ac_optarg ;;
1484
1485   -without-* | --without-*)
1486     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1487     # Reject names that are not valid shell variable names.
1488     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1489       as_fn_error $? "invalid package name: $ac_useropt"
1490     ac_useropt_orig=$ac_useropt
1491     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1492     case $ac_user_opts in
1493       *"
1494 "with_$ac_useropt"
1495 "*) ;;
1496       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1497          ac_unrecognized_sep=', ';;
1498     esac
1499     eval with_$ac_useropt=no ;;
1500
1501   --x)
1502     # Obsolete; use --with-x.
1503     with_x=yes ;;
1504
1505   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1506   | --x-incl | --x-inc | --x-in | --x-i)
1507     ac_prev=x_includes ;;
1508   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1509   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1510     x_includes=$ac_optarg ;;
1511
1512   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1513   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1514     ac_prev=x_libraries ;;
1515   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1516   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1517     x_libraries=$ac_optarg ;;
1518
1519   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1520 Try \`$0 --help' for more information"
1521     ;;
1522
1523   *=*)
1524     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1525     # Reject names that are not valid shell variable names.
1526     case $ac_envvar in #(
1527       '' | [0-9]* | *[!_$as_cr_alnum]* )
1528       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1529     esac
1530     eval $ac_envvar=\$ac_optarg
1531     export $ac_envvar ;;
1532
1533   *)
1534     # FIXME: should be removed in autoconf 3.0.
1535     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1536     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1537       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1538     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1539     ;;
1540
1541   esac
1542 done
1543
1544 if test -n "$ac_prev"; then
1545   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1546   as_fn_error $? "missing argument to $ac_option"
1547 fi
1548
1549 if test -n "$ac_unrecognized_opts"; then
1550   case $enable_option_checking in
1551     no) ;;
1552     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1553     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1554   esac
1555 fi
1556
1557 # Check all directory arguments for consistency.
1558 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1559                 datadir sysconfdir sharedstatedir localstatedir includedir \
1560                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1561                 libdir localedir mandir
1562 do
1563   eval ac_val=\$$ac_var
1564   # Remove trailing slashes.
1565   case $ac_val in
1566     */ )
1567       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1568       eval $ac_var=\$ac_val;;
1569   esac
1570   # Be sure to have absolute directory names.
1571   case $ac_val in
1572     [\\/$]* | ?:[\\/]* )  continue;;
1573     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1574   esac
1575   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1576 done
1577
1578 # There might be people who depend on the old broken behavior: `$host'
1579 # used to hold the argument of --host etc.
1580 # FIXME: To remove some day.
1581 build=$build_alias
1582 host=$host_alias
1583 target=$target_alias
1584
1585 # FIXME: To remove some day.
1586 if test "x$host_alias" != x; then
1587   if test "x$build_alias" = x; then
1588     cross_compiling=maybe
1589     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1590     If a cross compiler is detected then cross compile mode will be used" >&2
1591   elif test "x$build_alias" != "x$host_alias"; then
1592     cross_compiling=yes
1593   fi
1594 fi
1595
1596 ac_tool_prefix=
1597 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1598
1599 test "$silent" = yes && exec 6>/dev/null
1600
1601
1602 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1603 ac_ls_di=`ls -di .` &&
1604 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1605   as_fn_error $? "working directory cannot be determined"
1606 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1607   as_fn_error $? "pwd does not report name of working directory"
1608
1609
1610 # Find the source files, if location was not specified.
1611 if test -z "$srcdir"; then
1612   ac_srcdir_defaulted=yes
1613   # Try the directory containing this script, then the parent directory.
1614   ac_confdir=`$as_dirname -- "$as_myself" ||
1615 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1616          X"$as_myself" : 'X\(//\)[^/]' \| \
1617          X"$as_myself" : 'X\(//\)$' \| \
1618          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1619 $as_echo X"$as_myself" |
1620     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1621             s//\1/
1622             q
1623           }
1624           /^X\(\/\/\)[^/].*/{
1625             s//\1/
1626             q
1627           }
1628           /^X\(\/\/\)$/{
1629             s//\1/
1630             q
1631           }
1632           /^X\(\/\).*/{
1633             s//\1/
1634             q
1635           }
1636           s/.*/./; q'`
1637   srcdir=$ac_confdir
1638   if test ! -r "$srcdir/$ac_unique_file"; then
1639     srcdir=..
1640   fi
1641 else
1642   ac_srcdir_defaulted=no
1643 fi
1644 if test ! -r "$srcdir/$ac_unique_file"; then
1645   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1646   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1647 fi
1648 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1649 ac_abs_confdir=`(
1650         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1651         pwd)`
1652 # When building in place, set srcdir=.
1653 if test "$ac_abs_confdir" = "$ac_pwd"; then
1654   srcdir=.
1655 fi
1656 # Remove unnecessary trailing slashes from srcdir.
1657 # Double slashes in file names in object file debugging info
1658 # mess up M-x gdb in Emacs.
1659 case $srcdir in
1660 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1661 esac
1662 for ac_var in $ac_precious_vars; do
1663   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1664   eval ac_env_${ac_var}_value=\$${ac_var}
1665   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1666   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1667 done
1668
1669 #
1670 # Report the --help message.
1671 #
1672 if test "$ac_init_help" = "long"; then
1673   # Omit some internal or obsolete options to make the list less imposing.
1674   # This message is too long to be a string in the A/UX 3.1 sh.
1675   cat <<_ACEOF
1676 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1677
1678 Usage: $0 [OPTION]... [VAR=VALUE]...
1679
1680 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1681 VAR=VALUE.  See below for descriptions of some of the useful variables.
1682
1683 Defaults for the options are specified in brackets.
1684
1685 Configuration:
1686   -h, --help              display this help and exit
1687       --help=short        display options specific to this package
1688       --help=recursive    display the short help of all the included packages
1689   -V, --version           display version information and exit
1690   -q, --quiet, --silent   do not print \`checking ...' messages
1691       --cache-file=FILE   cache test results in FILE [disabled]
1692   -C, --config-cache      alias for \`--cache-file=config.cache'
1693   -n, --no-create         do not create output files
1694       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1695
1696 Installation directories:
1697   --prefix=PREFIX         install architecture-independent files in PREFIX
1698                           [$ac_default_prefix]
1699   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1700                           [PREFIX]
1701
1702 By default, \`make install' will install all the files in
1703 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1704 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1705 for instance \`--prefix=\$HOME'.
1706
1707 For better control, use the options below.
1708
1709 Fine tuning of the installation directories:
1710   --bindir=DIR            user executables [EPREFIX/bin]
1711   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1712   --libexecdir=DIR        program executables [EPREFIX/libexec]
1713   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1714   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1715   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1716   --libdir=DIR            object code libraries [EPREFIX/lib]
1717   --includedir=DIR        C header files [PREFIX/include]
1718   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1719   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1720   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1721   --infodir=DIR           info documentation [DATAROOTDIR/info]
1722   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1723   --mandir=DIR            man documentation [DATAROOTDIR/man]
1724   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1725   --htmldir=DIR           html documentation [DOCDIR]
1726   --dvidir=DIR            dvi documentation [DOCDIR]
1727   --pdfdir=DIR            pdf documentation [DOCDIR]
1728   --psdir=DIR             ps documentation [DOCDIR]
1729 _ACEOF
1730
1731   cat <<\_ACEOF
1732
1733 Program names:
1734   --program-prefix=PREFIX            prepend PREFIX to installed program names
1735   --program-suffix=SUFFIX            append SUFFIX to installed program names
1736   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1737
1738 X features:
1739   --x-includes=DIR    X include files are in DIR
1740   --x-libraries=DIR   X library files are in DIR
1741
1742 System types:
1743   --build=BUILD     configure for building on BUILD [guessed]
1744   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1745 _ACEOF
1746 fi
1747
1748 if test -n "$ac_init_help"; then
1749   case $ac_init_help in
1750      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1751    esac
1752   cat <<\_ACEOF
1753
1754 Optional Features:
1755   --disable-option-checking  ignore unrecognized --enable/--with options
1756   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1757   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1758   --disable-ns-self-contained
1759                           disable self contained build under NeXTstep
1760   --enable-asserts        compile code with asserts enabled
1761   --enable-maintainer-mode
1762                           enable make rules and dependencies not useful (and
1763                           sometimes confusing) to the casual installer
1764   --enable-locallisppath=PATH
1765                           directories Emacs should search for lisp files
1766                           specific to this site
1767   --enable-checking[=LIST]
1768                           enable expensive run-time checks. With LIST, enable
1769                           only specific categories of checks. Categories are:
1770                           all,yes,no. Flags are: stringbytes, stringoverrun,
1771                           stringfreelist, xmallocoverrun, conslist
1772   --enable-use-lisp-union-type
1773                           use a union for the Lisp_Object data type. This is
1774                           only useful for development for catching certain
1775                           types of bugs.
1776   --enable-profiling      build emacs with profiling support. This might not
1777                           work on all platforms
1778   --enable-autodepend     automatically generate dependencies to .h-files.
1779                           Requires GNU Make and Gcc. Enabled if GNU Make and
1780                           Gcc is found
1781   --disable-dependency-tracking  speeds up one-time build
1782   --enable-dependency-tracking   do not reject slow dependency extractors
1783   --disable-largefile     omit support for large files
1784
1785 Optional Packages:
1786   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1787   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1788   --without-pop           don't support POP mail retrieval with movemail
1789   --with-kerberos         support Kerberos-authenticated POP
1790   --with-kerberos5        support Kerberos version 5 authenticated POP
1791   --with-hesiod           support Hesiod to get the POP server host
1792   --with-mmdf             support MMDF mailboxes
1793   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1794   --with-mailhost=HOSTNAME
1795                           string giving default POP mail host
1796   --without-sound         don't compile with sound support
1797   --without-sync-input    process async input synchronously
1798   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1799                           lucid or athena, motif, no)
1800   --without-xpm           don't compile with XPM image support
1801   --without-jpeg          don't compile with JPEG image support
1802   --without-tiff          don't compile with TIFF image support
1803   --without-gif           don't compile with GIF image support
1804   --without-png           don't compile with PNG image support
1805   --without-rsvg          don't compile with SVG image support
1806   --without-xml2          don't compile with XML parsing support
1807   --without-imagemagick   don't compile with ImageMagick image support
1808   --without-xft           don't use XFT for anti aliased fonts
1809   --without-libotf        don't use libotf for OpenType font support
1810   --without-m17n-flt      don't use m17n-flt for text shaping
1811   --without-toolkit-scroll-bars
1812                           don't use Motif or Xaw3d scroll bars
1813   --without-xaw3d         don't use Xaw3d
1814   --without-xim           don't use X11 XIM
1815   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1816   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1817                           console
1818   --without-dbus          don't compile with D-Bus support
1819   --without-gconf         don't compile with GConf support
1820   --without-selinux       don't compile with SELinux support
1821   --without-gnutls        don't use -lgnutls for SSL/TLS support
1822   --without-makeinfo      don't require makeinfo for building manuals
1823   --without-compress-info don't compress the installed Info pages
1824   --with-pkg-config-prog=PATH
1825                           path to pkg-config for finding GTK and librsvg
1826   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1827                           /usr/lib, or /usr/lib64 on some platforms.
1828   --with-gameuser=USER    user for shared game score files
1829   --with-gnustep-conf=PATH
1830                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1831                           or /etc/GNUstep/GNUstep.conf
1832   --with-x                use the X Window System
1833
1834 Some influential environment variables:
1835   CC          C compiler command
1836   CFLAGS      C compiler flags
1837   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1838               nonstandard directory <lib dir>
1839   LIBS        libraries to pass to the linker, e.g. -l<library>
1840   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1841               you have headers in a nonstandard directory <include dir>
1842   CPP         C preprocessor
1843   XMKMF       Path to xmkmf, Makefile generator for X Window System
1844
1845 Use these variables to override the choices made by `configure' or to help
1846 it to find libraries and programs with nonstandard names/locations.
1847
1848 Report bugs to the package provider.
1849 _ACEOF
1850 ac_status=$?
1851 fi
1852
1853 if test "$ac_init_help" = "recursive"; then
1854   # If there are subdirs, report their specific --help.
1855   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1856     test -d "$ac_dir" ||
1857       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1858       continue
1859     ac_builddir=.
1860
1861 case "$ac_dir" in
1862 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1863 *)
1864   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1865   # A ".." for each directory in $ac_dir_suffix.
1866   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1867   case $ac_top_builddir_sub in
1868   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1869   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1870   esac ;;
1871 esac
1872 ac_abs_top_builddir=$ac_pwd
1873 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1874 # for backward compatibility:
1875 ac_top_builddir=$ac_top_build_prefix
1876
1877 case $srcdir in
1878   .)  # We are building in place.
1879     ac_srcdir=.
1880     ac_top_srcdir=$ac_top_builddir_sub
1881     ac_abs_top_srcdir=$ac_pwd ;;
1882   [\\/]* | ?:[\\/]* )  # Absolute name.
1883     ac_srcdir=$srcdir$ac_dir_suffix;
1884     ac_top_srcdir=$srcdir
1885     ac_abs_top_srcdir=$srcdir ;;
1886   *) # Relative name.
1887     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1888     ac_top_srcdir=$ac_top_build_prefix$srcdir
1889     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1890 esac
1891 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1892
1893     cd "$ac_dir" || { ac_status=$?; continue; }
1894     # Check for guested configure.
1895     if test -f "$ac_srcdir/configure.gnu"; then
1896       echo &&
1897       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1898     elif test -f "$ac_srcdir/configure"; then
1899       echo &&
1900       $SHELL "$ac_srcdir/configure" --help=recursive
1901     else
1902       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1903     fi || ac_status=$?
1904     cd "$ac_pwd" || { ac_status=$?; break; }
1905   done
1906 fi
1907
1908 test -n "$ac_init_help" && exit $ac_status
1909 if $ac_init_version; then
1910   cat <<\_ACEOF
1911 emacs configure 24.0.50
1912 generated by GNU Autoconf 2.68
1913
1914 Copyright (C) 2010 Free Software Foundation, Inc.
1915 This configure script is free software; the Free Software Foundation
1916 gives unlimited permission to copy, distribute and modify it.
1917 _ACEOF
1918   exit
1919 fi
1920
1921 ## ------------------------ ##
1922 ## Autoconf initialization. ##
1923 ## ------------------------ ##
1924
1925 # ac_fn_c_try_compile LINENO
1926 # --------------------------
1927 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1928 ac_fn_c_try_compile ()
1929 {
1930   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1931   rm -f conftest.$ac_objext
1932   if { { ac_try="$ac_compile"
1933 case "(($ac_try" in
1934   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1935   *) ac_try_echo=$ac_try;;
1936 esac
1937 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1938 $as_echo "$ac_try_echo"; } >&5
1939   (eval "$ac_compile") 2>conftest.err
1940   ac_status=$?
1941   if test -s conftest.err; then
1942     grep -v '^ *+' conftest.err >conftest.er1
1943     cat conftest.er1 >&5
1944     mv -f conftest.er1 conftest.err
1945   fi
1946   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1947   test $ac_status = 0; } && {
1948          test -z "$ac_c_werror_flag" ||
1949          test ! -s conftest.err
1950        } && test -s conftest.$ac_objext; then :
1951   ac_retval=0
1952 else
1953   $as_echo "$as_me: failed program was:" >&5
1954 sed 's/^/| /' conftest.$ac_ext >&5
1955
1956         ac_retval=1
1957 fi
1958   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1959   as_fn_set_status $ac_retval
1960
1961 } # ac_fn_c_try_compile
1962
1963 # ac_fn_c_try_cpp LINENO
1964 # ----------------------
1965 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1966 ac_fn_c_try_cpp ()
1967 {
1968   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1969   if { { ac_try="$ac_cpp conftest.$ac_ext"
1970 case "(($ac_try" in
1971   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1972   *) ac_try_echo=$ac_try;;
1973 esac
1974 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1975 $as_echo "$ac_try_echo"; } >&5
1976   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1977   ac_status=$?
1978   if test -s conftest.err; then
1979     grep -v '^ *+' conftest.err >conftest.er1
1980     cat conftest.er1 >&5
1981     mv -f conftest.er1 conftest.err
1982   fi
1983   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1984   test $ac_status = 0; } > conftest.i && {
1985          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1986          test ! -s conftest.err
1987        }; then :
1988   ac_retval=0
1989 else
1990   $as_echo "$as_me: failed program was:" >&5
1991 sed 's/^/| /' conftest.$ac_ext >&5
1992
1993     ac_retval=1
1994 fi
1995   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1996   as_fn_set_status $ac_retval
1997
1998 } # ac_fn_c_try_cpp
1999
2000 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2001 # -------------------------------------------------------
2002 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2003 # the include files in INCLUDES and setting the cache variable VAR
2004 # accordingly.
2005 ac_fn_c_check_header_mongrel ()
2006 {
2007   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2008   if eval \${$3+:} false; then :
2009   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2010 $as_echo_n "checking for $2... " >&6; }
2011 if eval \${$3+:} false; then :
2012   $as_echo_n "(cached) " >&6
2013 fi
2014 eval ac_res=\$$3
2015                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2016 $as_echo "$ac_res" >&6; }
2017 else
2018   # Is the header compilable?
2019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2020 $as_echo_n "checking $2 usability... " >&6; }
2021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2022 /* end confdefs.h.  */
2023 $4
2024 #include <$2>
2025 _ACEOF
2026 if ac_fn_c_try_compile "$LINENO"; then :
2027   ac_header_compiler=yes
2028 else
2029   ac_header_compiler=no
2030 fi
2031 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2033 $as_echo "$ac_header_compiler" >&6; }
2034
2035 # Is the header present?
2036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2037 $as_echo_n "checking $2 presence... " >&6; }
2038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2039 /* end confdefs.h.  */
2040 #include <$2>
2041 _ACEOF
2042 if ac_fn_c_try_cpp "$LINENO"; then :
2043   ac_header_preproc=yes
2044 else
2045   ac_header_preproc=no
2046 fi
2047 rm -f conftest.err conftest.i conftest.$ac_ext
2048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2049 $as_echo "$ac_header_preproc" >&6; }
2050
2051 # So?  What about this header?
2052 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2053   yes:no: )
2054     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2055 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2056     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2057 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2058     ;;
2059   no:yes:* )
2060     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2061 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2062     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2063 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2064     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2065 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2066     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2067 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2068     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2069 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2070     ;;
2071 esac
2072   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2073 $as_echo_n "checking for $2... " >&6; }
2074 if eval \${$3+:} false; then :
2075   $as_echo_n "(cached) " >&6
2076 else
2077   eval "$3=\$ac_header_compiler"
2078 fi
2079 eval ac_res=\$$3
2080                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2081 $as_echo "$ac_res" >&6; }
2082 fi
2083   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2084
2085 } # ac_fn_c_check_header_mongrel
2086
2087 # ac_fn_c_try_run LINENO
2088 # ----------------------
2089 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2090 # that executables *can* be run.
2091 ac_fn_c_try_run ()
2092 {
2093   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2094   if { { ac_try="$ac_link"
2095 case "(($ac_try" in
2096   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2097   *) ac_try_echo=$ac_try;;
2098 esac
2099 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2100 $as_echo "$ac_try_echo"; } >&5
2101   (eval "$ac_link") 2>&5
2102   ac_status=$?
2103   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2104   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2105   { { case "(($ac_try" in
2106   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2107   *) ac_try_echo=$ac_try;;
2108 esac
2109 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2110 $as_echo "$ac_try_echo"; } >&5
2111   (eval "$ac_try") 2>&5
2112   ac_status=$?
2113   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2114   test $ac_status = 0; }; }; then :
2115   ac_retval=0
2116 else
2117   $as_echo "$as_me: program exited with status $ac_status" >&5
2118        $as_echo "$as_me: failed program was:" >&5
2119 sed 's/^/| /' conftest.$ac_ext >&5
2120
2121        ac_retval=$ac_status
2122 fi
2123   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2124   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2125   as_fn_set_status $ac_retval
2126
2127 } # ac_fn_c_try_run
2128
2129 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2130 # -------------------------------------------------------
2131 # Tests whether HEADER exists and can be compiled using the include files in
2132 # INCLUDES, setting the cache variable VAR accordingly.
2133 ac_fn_c_check_header_compile ()
2134 {
2135   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2136   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2137 $as_echo_n "checking for $2... " >&6; }
2138 if eval \${$3+:} false; then :
2139   $as_echo_n "(cached) " >&6
2140 else
2141   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2142 /* end confdefs.h.  */
2143 $4
2144 #include <$2>
2145 _ACEOF
2146 if ac_fn_c_try_compile "$LINENO"; then :
2147   eval "$3=yes"
2148 else
2149   eval "$3=no"
2150 fi
2151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2152 fi
2153 eval ac_res=\$$3
2154                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2155 $as_echo "$ac_res" >&6; }
2156   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2157
2158 } # ac_fn_c_check_header_compile
2159
2160 # ac_fn_c_try_link LINENO
2161 # -----------------------
2162 # Try to link conftest.$ac_ext, and return whether this succeeded.
2163 ac_fn_c_try_link ()
2164 {
2165   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2166   rm -f conftest.$ac_objext conftest$ac_exeext
2167   if { { ac_try="$ac_link"
2168 case "(($ac_try" in
2169   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2170   *) ac_try_echo=$ac_try;;
2171 esac
2172 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2173 $as_echo "$ac_try_echo"; } >&5
2174   (eval "$ac_link") 2>conftest.err
2175   ac_status=$?
2176   if test -s conftest.err; then
2177     grep -v '^ *+' conftest.err >conftest.er1
2178     cat conftest.er1 >&5
2179     mv -f conftest.er1 conftest.err
2180   fi
2181   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2182   test $ac_status = 0; } && {
2183          test -z "$ac_c_werror_flag" ||
2184          test ! -s conftest.err
2185        } && test -s conftest$ac_exeext && {
2186          test "$cross_compiling" = yes ||
2187          $as_test_x conftest$ac_exeext
2188        }; then :
2189   ac_retval=0
2190 else
2191   $as_echo "$as_me: failed program was:" >&5
2192 sed 's/^/| /' conftest.$ac_ext >&5
2193
2194         ac_retval=1
2195 fi
2196   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2197   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2198   # interfere with the next link command; also delete a directory that is
2199   # left behind by Apple's compiler.  We do this before executing the actions.
2200   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2201   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2202   as_fn_set_status $ac_retval
2203
2204 } # ac_fn_c_try_link
2205
2206 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2207 # ---------------------------------------------
2208 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2209 # accordingly.
2210 ac_fn_c_check_decl ()
2211 {
2212   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2213   as_decl_name=`echo $2|sed 's/ *(.*//'`
2214   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2215   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2216 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2217 if eval \${$3+:} false; then :
2218   $as_echo_n "(cached) " >&6
2219 else
2220   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2221 /* end confdefs.h.  */
2222 $4
2223 int
2224 main ()
2225 {
2226 #ifndef $as_decl_name
2227 #ifdef __cplusplus
2228   (void) $as_decl_use;
2229 #else
2230   (void) $as_decl_name;
2231 #endif
2232 #endif
2233
2234   ;
2235   return 0;
2236 }
2237 _ACEOF
2238 if ac_fn_c_try_compile "$LINENO"; then :
2239   eval "$3=yes"
2240 else
2241   eval "$3=no"
2242 fi
2243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2244 fi
2245 eval ac_res=\$$3
2246                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2247 $as_echo "$ac_res" >&6; }
2248   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2249
2250 } # ac_fn_c_check_decl
2251
2252 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2253 # ----------------------------------------------
2254 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2255 ac_fn_c_check_header_preproc ()
2256 {
2257   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2258   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2259 $as_echo_n "checking for $2... " >&6; }
2260 if eval \${$3+:} false; then :
2261   $as_echo_n "(cached) " >&6
2262 else
2263   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2264 /* end confdefs.h.  */
2265 #include <$2>
2266 _ACEOF
2267 if ac_fn_c_try_cpp "$LINENO"; then :
2268   eval "$3=yes"
2269 else
2270   eval "$3=no"
2271 fi
2272 rm -f conftest.err conftest.i conftest.$ac_ext
2273 fi
2274 eval ac_res=\$$3
2275                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2276 $as_echo "$ac_res" >&6; }
2277   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2278
2279 } # ac_fn_c_check_header_preproc
2280
2281 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2282 # ----------------------------------------------------
2283 # Tries to find if the field MEMBER exists in type AGGR, after including
2284 # INCLUDES, setting cache variable VAR accordingly.
2285 ac_fn_c_check_member ()
2286 {
2287   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2288   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2289 $as_echo_n "checking for $2.$3... " >&6; }
2290 if eval \${$4+:} false; then :
2291   $as_echo_n "(cached) " >&6
2292 else
2293   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2294 /* end confdefs.h.  */
2295 $5
2296 int
2297 main ()
2298 {
2299 static $2 ac_aggr;
2300 if (ac_aggr.$3)
2301 return 0;
2302   ;
2303   return 0;
2304 }
2305 _ACEOF
2306 if ac_fn_c_try_compile "$LINENO"; then :
2307   eval "$4=yes"
2308 else
2309   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2310 /* end confdefs.h.  */
2311 $5
2312 int
2313 main ()
2314 {
2315 static $2 ac_aggr;
2316 if (sizeof ac_aggr.$3)
2317 return 0;
2318   ;
2319   return 0;
2320 }
2321 _ACEOF
2322 if ac_fn_c_try_compile "$LINENO"; then :
2323   eval "$4=yes"
2324 else
2325   eval "$4=no"
2326 fi
2327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2328 fi
2329 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2330 fi
2331 eval ac_res=\$$4
2332                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2333 $as_echo "$ac_res" >&6; }
2334   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2335
2336 } # ac_fn_c_check_member
2337
2338 # ac_fn_c_check_func LINENO FUNC VAR
2339 # ----------------------------------
2340 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2341 ac_fn_c_check_func ()
2342 {
2343   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2344   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2345 $as_echo_n "checking for $2... " >&6; }
2346 if eval \${$3+:} false; then :
2347   $as_echo_n "(cached) " >&6
2348 else
2349   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2350 /* end confdefs.h.  */
2351 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2352    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2353 #define $2 innocuous_$2
2354
2355 /* System header to define __stub macros and hopefully few prototypes,
2356     which can conflict with char $2 (); below.
2357     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2358     <limits.h> exists even on freestanding compilers.  */
2359
2360 #ifdef __STDC__
2361 # include <limits.h>
2362 #else
2363 # include <assert.h>
2364 #endif
2365
2366 #undef $2
2367
2368 /* Override any GCC internal prototype to avoid an error.
2369    Use char because int might match the return type of a GCC
2370    builtin and then its argument prototype would still apply.  */
2371 #ifdef __cplusplus
2372 extern "C"
2373 #endif
2374 char $2 ();
2375 /* The GNU C library defines this for functions which it implements
2376     to always fail with ENOSYS.  Some functions are actually named
2377     something starting with __ and the normal name is an alias.  */
2378 #if defined __stub_$2 || defined __stub___$2
2379 choke me
2380 #endif
2381
2382 int
2383 main ()
2384 {
2385 return $2 ();
2386   ;
2387   return 0;
2388 }
2389 _ACEOF
2390 if ac_fn_c_try_link "$LINENO"; then :
2391   eval "$3=yes"
2392 else
2393   eval "$3=no"
2394 fi
2395 rm -f core conftest.err conftest.$ac_objext \
2396     conftest$ac_exeext conftest.$ac_ext
2397 fi
2398 eval ac_res=\$$3
2399                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2400 $as_echo "$ac_res" >&6; }
2401   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2402
2403 } # ac_fn_c_check_func
2404
2405 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2406 # -------------------------------------------
2407 # Tests whether TYPE exists after having included INCLUDES, setting cache
2408 # variable VAR accordingly.
2409 ac_fn_c_check_type ()
2410 {
2411   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2412   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2413 $as_echo_n "checking for $2... " >&6; }
2414 if eval \${$3+:} false; then :
2415   $as_echo_n "(cached) " >&6
2416 else
2417   eval "$3=no"
2418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2419 /* end confdefs.h.  */
2420 $4
2421 int
2422 main ()
2423 {
2424 if (sizeof ($2))
2425          return 0;
2426   ;
2427   return 0;
2428 }
2429 _ACEOF
2430 if ac_fn_c_try_compile "$LINENO"; then :
2431   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2432 /* end confdefs.h.  */
2433 $4
2434 int
2435 main ()
2436 {
2437 if (sizeof (($2)))
2438             return 0;
2439   ;
2440   return 0;
2441 }
2442 _ACEOF
2443 if ac_fn_c_try_compile "$LINENO"; then :
2444
2445 else
2446   eval "$3=yes"
2447 fi
2448 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2449 fi
2450 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2451 fi
2452 eval ac_res=\$$3
2453                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2454 $as_echo "$ac_res" >&6; }
2455   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2456
2457 } # ac_fn_c_check_type
2458
2459 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2460 # --------------------------------------------
2461 # Tries to find the compile-time value of EXPR in a program that includes
2462 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2463 # computed
2464 ac_fn_c_compute_int ()
2465 {
2466   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2467   if test "$cross_compiling" = yes; then
2468     # Depending upon the size, compute the lo and hi bounds.
2469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2470 /* end confdefs.h.  */
2471 $4
2472 int
2473 main ()
2474 {
2475 static int test_array [1 - 2 * !(($2) >= 0)];
2476 test_array [0] = 0
2477
2478   ;
2479   return 0;
2480 }
2481 _ACEOF
2482 if ac_fn_c_try_compile "$LINENO"; then :
2483   ac_lo=0 ac_mid=0
2484   while :; do
2485     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2486 /* end confdefs.h.  */
2487 $4
2488 int
2489 main ()
2490 {
2491 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2492 test_array [0] = 0
2493
2494   ;
2495   return 0;
2496 }
2497 _ACEOF
2498 if ac_fn_c_try_compile "$LINENO"; then :
2499   ac_hi=$ac_mid; break
2500 else
2501   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2502                         if test $ac_lo -le $ac_mid; then
2503                           ac_lo= ac_hi=
2504                           break
2505                         fi
2506                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2507 fi
2508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2509   done
2510 else
2511   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2512 /* end confdefs.h.  */
2513 $4
2514 int
2515 main ()
2516 {
2517 static int test_array [1 - 2 * !(($2) < 0)];
2518 test_array [0] = 0
2519
2520   ;
2521   return 0;
2522 }
2523 _ACEOF
2524 if ac_fn_c_try_compile "$LINENO"; then :
2525   ac_hi=-1 ac_mid=-1
2526   while :; do
2527     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2528 /* end confdefs.h.  */
2529 $4
2530 int
2531 main ()
2532 {
2533 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2534 test_array [0] = 0
2535
2536   ;
2537   return 0;
2538 }
2539 _ACEOF
2540 if ac_fn_c_try_compile "$LINENO"; then :
2541   ac_lo=$ac_mid; break
2542 else
2543   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2544                         if test $ac_mid -le $ac_hi; then
2545                           ac_lo= ac_hi=
2546                           break
2547                         fi
2548                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2549 fi
2550 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2551   done
2552 else
2553   ac_lo= ac_hi=
2554 fi
2555 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2556 fi
2557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2558 # Binary search between lo and hi bounds.
2559 while test "x$ac_lo" != "x$ac_hi"; do
2560   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2561   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2562 /* end confdefs.h.  */
2563 $4
2564 int
2565 main ()
2566 {
2567 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2568 test_array [0] = 0
2569
2570   ;
2571   return 0;
2572 }
2573 _ACEOF
2574 if ac_fn_c_try_compile "$LINENO"; then :
2575   ac_hi=$ac_mid
2576 else
2577   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2578 fi
2579 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2580 done
2581 case $ac_lo in #((
2582 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2583 '') ac_retval=1 ;;
2584 esac
2585   else
2586     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2587 /* end confdefs.h.  */
2588 $4
2589 static long int longval () { return $2; }
2590 static unsigned long int ulongval () { return $2; }
2591 #include <stdio.h>
2592 #include <stdlib.h>
2593 int
2594 main ()
2595 {
2596
2597   FILE *f = fopen ("conftest.val", "w");
2598   if (! f)
2599     return 1;
2600   if (($2) < 0)
2601     {
2602       long int i = longval ();
2603       if (i != ($2))
2604         return 1;
2605       fprintf (f, "%ld", i);
2606     }
2607   else
2608     {
2609       unsigned long int i = ulongval ();
2610       if (i != ($2))
2611         return 1;
2612       fprintf (f, "%lu", i);
2613     }
2614   /* Do not output a trailing newline, as this causes \r\n confusion
2615      on some platforms.  */
2616   return ferror (f) || fclose (f) != 0;
2617
2618   ;
2619   return 0;
2620 }
2621 _ACEOF
2622 if ac_fn_c_try_run "$LINENO"; then :
2623   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2624 else
2625   ac_retval=1
2626 fi
2627 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2628   conftest.$ac_objext conftest.beam conftest.$ac_ext
2629 rm -f conftest.val
2630
2631   fi
2632   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2633   as_fn_set_status $ac_retval
2634
2635 } # ac_fn_c_compute_int
2636 cat >config.log <<_ACEOF
2637 This file contains any messages produced by compilers while
2638 running configure, to aid debugging if configure makes a mistake.
2639
2640 It was created by emacs $as_me 24.0.50, which was
2641 generated by GNU Autoconf 2.68.  Invocation command line was
2642
2643   $ $0 $@
2644
2645 _ACEOF
2646 exec 5>>config.log
2647 {
2648 cat <<_ASUNAME
2649 ## --------- ##
2650 ## Platform. ##
2651 ## --------- ##
2652
2653 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2654 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2655 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2656 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2657 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2658
2659 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2660 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2661
2662 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2663 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2664 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2665 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2666 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2667 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2668 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2669
2670 _ASUNAME
2671
2672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2673 for as_dir in $PATH
2674 do
2675   IFS=$as_save_IFS
2676   test -z "$as_dir" && as_dir=.
2677     $as_echo "PATH: $as_dir"
2678   done
2679 IFS=$as_save_IFS
2680
2681 } >&5
2682
2683 cat >&5 <<_ACEOF
2684
2685
2686 ## ----------- ##
2687 ## Core tests. ##
2688 ## ----------- ##
2689
2690 _ACEOF
2691
2692
2693 # Keep a trace of the command line.
2694 # Strip out --no-create and --no-recursion so they do not pile up.
2695 # Strip out --silent because we don't want to record it for future runs.
2696 # Also quote any args containing shell meta-characters.
2697 # Make two passes to allow for proper duplicate-argument suppression.
2698 ac_configure_args=
2699 ac_configure_args0=
2700 ac_configure_args1=
2701 ac_must_keep_next=false
2702 for ac_pass in 1 2
2703 do
2704   for ac_arg
2705   do
2706     case $ac_arg in
2707     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2708     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2709     | -silent | --silent | --silen | --sile | --sil)
2710       continue ;;
2711     *\'*)
2712       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2713     esac
2714     case $ac_pass in
2715     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2716     2)
2717       as_fn_append ac_configure_args1 " '$ac_arg'"
2718       if test $ac_must_keep_next = true; then
2719         ac_must_keep_next=false # Got value, back to normal.
2720       else
2721         case $ac_arg in
2722           *=* | --config-cache | -C | -disable-* | --disable-* \
2723           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2724           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2725           | -with-* | --with-* | -without-* | --without-* | --x)
2726             case "$ac_configure_args0 " in
2727               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2728             esac
2729             ;;
2730           -* ) ac_must_keep_next=true ;;
2731         esac
2732       fi
2733       as_fn_append ac_configure_args " '$ac_arg'"
2734       ;;
2735     esac
2736   done
2737 done
2738 { ac_configure_args0=; unset ac_configure_args0;}
2739 { ac_configure_args1=; unset ac_configure_args1;}
2740
2741 # When interrupted or exit'd, cleanup temporary files, and complete
2742 # config.log.  We remove comments because anyway the quotes in there
2743 # would cause problems or look ugly.
2744 # WARNING: Use '\'' to represent an apostrophe within the trap.
2745 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2746 trap 'exit_status=$?
2747   # Save into config.log some information that might help in debugging.
2748   {
2749     echo
2750
2751     $as_echo "## ---------------- ##
2752 ## Cache variables. ##
2753 ## ---------------- ##"
2754     echo
2755     # The following way of writing the cache mishandles newlines in values,
2756 (
2757   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2758     eval ac_val=\$$ac_var
2759     case $ac_val in #(
2760     *${as_nl}*)
2761       case $ac_var in #(
2762       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2763 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2764       esac
2765       case $ac_var in #(
2766       _ | IFS | as_nl) ;; #(
2767       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2768       *) { eval $ac_var=; unset $ac_var;} ;;
2769       esac ;;
2770     esac
2771   done
2772   (set) 2>&1 |
2773     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2774     *${as_nl}ac_space=\ *)
2775       sed -n \
2776         "s/'\''/'\''\\\\'\'''\''/g;
2777           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2778       ;; #(
2779     *)
2780       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2781       ;;
2782     esac |
2783     sort
2784 )
2785     echo
2786
2787     $as_echo "## ----------------- ##
2788 ## Output variables. ##
2789 ## ----------------- ##"
2790     echo
2791     for ac_var in $ac_subst_vars
2792     do
2793       eval ac_val=\$$ac_var
2794       case $ac_val in
2795       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2796       esac
2797       $as_echo "$ac_var='\''$ac_val'\''"
2798     done | sort
2799     echo
2800
2801     if test -n "$ac_subst_files"; then
2802       $as_echo "## ------------------- ##
2803 ## File substitutions. ##
2804 ## ------------------- ##"
2805       echo
2806       for ac_var in $ac_subst_files
2807       do
2808         eval ac_val=\$$ac_var
2809         case $ac_val in
2810         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2811         esac
2812         $as_echo "$ac_var='\''$ac_val'\''"
2813       done | sort
2814       echo
2815     fi
2816
2817     if test -s confdefs.h; then
2818       $as_echo "## ----------- ##
2819 ## confdefs.h. ##
2820 ## ----------- ##"
2821       echo
2822       cat confdefs.h
2823       echo
2824     fi
2825     test "$ac_signal" != 0 &&
2826       $as_echo "$as_me: caught signal $ac_signal"
2827     $as_echo "$as_me: exit $exit_status"
2828   } >&5
2829   rm -f core *.core core.conftest.* &&
2830     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2831     exit $exit_status
2832 ' 0
2833 for ac_signal in 1 2 13 15; do
2834   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2835 done
2836 ac_signal=0
2837
2838 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2839 rm -f -r conftest* confdefs.h
2840
2841 $as_echo "/* confdefs.h */" > confdefs.h
2842
2843 # Predefined preprocessor variables.
2844
2845 cat >>confdefs.h <<_ACEOF
2846 #define PACKAGE_NAME "$PACKAGE_NAME"
2847 _ACEOF
2848
2849 cat >>confdefs.h <<_ACEOF
2850 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2851 _ACEOF
2852
2853 cat >>confdefs.h <<_ACEOF
2854 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2855 _ACEOF
2856
2857 cat >>confdefs.h <<_ACEOF
2858 #define PACKAGE_STRING "$PACKAGE_STRING"
2859 _ACEOF
2860
2861 cat >>confdefs.h <<_ACEOF
2862 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2863 _ACEOF
2864
2865 cat >>confdefs.h <<_ACEOF
2866 #define PACKAGE_URL "$PACKAGE_URL"
2867 _ACEOF
2868
2869
2870 # Let the site file select an alternate cache file if it wants to.
2871 # Prefer an explicitly selected file to automatically selected ones.
2872 ac_site_file1=NONE
2873 ac_site_file2=NONE
2874 if test -n "$CONFIG_SITE"; then
2875   # We do not want a PATH search for config.site.
2876   case $CONFIG_SITE in #((
2877     -*)  ac_site_file1=./$CONFIG_SITE;;
2878     */*) ac_site_file1=$CONFIG_SITE;;
2879     *)   ac_site_file1=./$CONFIG_SITE;;
2880   esac
2881 elif test "x$prefix" != xNONE; then
2882   ac_site_file1=$prefix/share/config.site
2883   ac_site_file2=$prefix/etc/config.site
2884 else
2885   ac_site_file1=$ac_default_prefix/share/config.site
2886   ac_site_file2=$ac_default_prefix/etc/config.site
2887 fi
2888 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2889 do
2890   test "x$ac_site_file" = xNONE && continue
2891   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2892     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2893 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2894     sed 's/^/| /' "$ac_site_file" >&5
2895     . "$ac_site_file" \
2896       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2897 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2898 as_fn_error $? "failed to load site script $ac_site_file
2899 See \`config.log' for more details" "$LINENO" 5; }
2900   fi
2901 done
2902
2903 if test -r "$cache_file"; then
2904   # Some versions of bash will fail to source /dev/null (special files
2905   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2906   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2907     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2908 $as_echo "$as_me: loading cache $cache_file" >&6;}
2909     case $cache_file in
2910       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2911       *)                      . "./$cache_file";;
2912     esac
2913   fi
2914 else
2915   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2916 $as_echo "$as_me: creating cache $cache_file" >&6;}
2917   >$cache_file
2918 fi
2919
2920 as_fn_append ac_header_list " stdlib.h"
2921 as_fn_append ac_header_list " unistd.h"
2922 as_fn_append ac_header_list " sys/param.h"
2923 gl_getopt_required=GNU
2924 as_fn_append ac_header_list " getopt.h"
2925 as_fn_append ac_func_list " alarm"
2926 as_fn_append ac_header_list " wchar.h"
2927 as_fn_append ac_header_list " stdint.h"
2928 as_fn_append ac_func_list " tzset"
2929 as_fn_append ac_header_list " sys/time.h"
2930 as_fn_append ac_func_list " localtime_r"
2931 # Check that the precious variables saved in the cache have kept the same
2932 # value.
2933 ac_cache_corrupted=false
2934 for ac_var in $ac_precious_vars; do
2935   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2936   eval ac_new_set=\$ac_env_${ac_var}_set
2937   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2938   eval ac_new_val=\$ac_env_${ac_var}_value
2939   case $ac_old_set,$ac_new_set in
2940     set,)
2941       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2942 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2943       ac_cache_corrupted=: ;;
2944     ,set)
2945       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2946 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2947       ac_cache_corrupted=: ;;
2948     ,);;
2949     *)
2950       if test "x$ac_old_val" != "x$ac_new_val"; then
2951         # differences in whitespace do not lead to failure.
2952         ac_old_val_w=`echo x $ac_old_val`
2953         ac_new_val_w=`echo x $ac_new_val`
2954         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2955           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2956 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2957           ac_cache_corrupted=:
2958         else
2959           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2960 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2961           eval $ac_var=\$ac_old_val
2962         fi
2963         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2964 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2965         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2966 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2967       fi;;
2968   esac
2969   # Pass precious variables to config.status.
2970   if test "$ac_new_set" = set; then
2971     case $ac_new_val in
2972     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2973     *) ac_arg=$ac_var=$ac_new_val ;;
2974     esac
2975     case " $ac_configure_args " in
2976       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2977       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2978     esac
2979   fi
2980 done
2981 if $ac_cache_corrupted; then
2982   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2983 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2984   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2985 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2986   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2987 fi
2988 ## -------------------- ##
2989 ## Main body of script. ##
2990 ## -------------------- ##
2991
2992 ac_ext=c
2993 ac_cpp='$CPP $CPPFLAGS'
2994 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2995 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2996 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2997
2998
2999 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3000
3001
3002 am__api_version='1.11'
3003
3004 ac_aux_dir=
3005 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3006   if test -f "$ac_dir/install-sh"; then
3007     ac_aux_dir=$ac_dir
3008     ac_install_sh="$ac_aux_dir/install-sh -c"
3009     break
3010   elif test -f "$ac_dir/install.sh"; then
3011     ac_aux_dir=$ac_dir
3012     ac_install_sh="$ac_aux_dir/install.sh -c"
3013     break
3014   elif test -f "$ac_dir/shtool"; then
3015     ac_aux_dir=$ac_dir
3016     ac_install_sh="$ac_aux_dir/shtool install -c"
3017     break
3018   fi
3019 done
3020 if test -z "$ac_aux_dir"; then
3021   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3022 fi
3023
3024 # These three variables are undocumented and unsupported,
3025 # and are intended to be withdrawn in a future Autoconf release.
3026 # They can cause serious problems if a builder's source tree is in a directory
3027 # whose full name contains unusual characters.
3028 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3029 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3030 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3031
3032
3033 # Find a good install program.  We prefer a C program (faster),
3034 # so one script is as good as another.  But avoid the broken or
3035 # incompatible versions:
3036 # SysV /etc/install, /usr/sbin/install
3037 # SunOS /usr/etc/install
3038 # IRIX /sbin/install
3039 # AIX /bin/install
3040 # AmigaOS /C/install, which installs bootblocks on floppy discs
3041 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3042 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3043 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3044 # OS/2's system install, which has a completely different semantic
3045 # ./install, which can be erroneously created by make from ./install.sh.
3046 # Reject install programs that cannot install multiple files.
3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3048 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3049 if test -z "$INSTALL"; then
3050 if ${ac_cv_path_install+:} false; then :
3051   $as_echo_n "(cached) " >&6
3052 else
3053   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3054 for as_dir in $PATH
3055 do
3056   IFS=$as_save_IFS
3057   test -z "$as_dir" && as_dir=.
3058     # Account for people who put trailing slashes in PATH elements.
3059 case $as_dir/ in #((
3060   ./ | .// | /[cC]/* | \
3061   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3062   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3063   /usr/ucb/* ) ;;
3064   *)
3065     # OSF1 and SCO ODT 3.0 have their own names for install.
3066     # Don't use installbsd from OSF since it installs stuff as root
3067     # by default.
3068     for ac_prog in ginstall scoinst install; do
3069       for ac_exec_ext in '' $ac_executable_extensions; do
3070         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3071           if test $ac_prog = install &&
3072             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3073             # AIX install.  It has an incompatible calling convention.
3074             :
3075           elif test $ac_prog = install &&
3076             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3077             # program-specific install script used by HP pwplus--don't use.
3078             :
3079           else
3080             rm -rf conftest.one conftest.two conftest.dir
3081             echo one > conftest.one
3082             echo two > conftest.two
3083             mkdir conftest.dir
3084             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3085               test -s conftest.one && test -s conftest.two &&
3086               test -s conftest.dir/conftest.one &&
3087               test -s conftest.dir/conftest.two
3088             then
3089               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3090               break 3
3091             fi
3092           fi
3093         fi
3094       done
3095     done
3096     ;;
3097 esac
3098
3099   done
3100 IFS=$as_save_IFS
3101
3102 rm -rf conftest.one conftest.two conftest.dir
3103
3104 fi
3105   if test "${ac_cv_path_install+set}" = set; then
3106     INSTALL=$ac_cv_path_install
3107   else
3108     # As a last resort, use the slow shell script.  Don't cache a
3109     # value for INSTALL within a source directory, because that will
3110     # break other packages using the cache if that directory is
3111     # removed, or if the value is a relative name.
3112     INSTALL=$ac_install_sh
3113   fi
3114 fi
3115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3116 $as_echo "$INSTALL" >&6; }
3117
3118 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3119 # It thinks the first close brace ends the variable substitution.
3120 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3121
3122 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3123
3124 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3125
3126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3127 $as_echo_n "checking whether build environment is sane... " >&6; }
3128 # Just in case
3129 sleep 1
3130 echo timestamp > conftest.file
3131 # Reject unsafe characters in $srcdir or the absolute working directory
3132 # name.  Accept space and tab only in the latter.
3133 am_lf='
3134 '
3135 case `pwd` in
3136   *[\\\"\#\$\&\'\`$am_lf]*)
3137     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
3138 esac
3139 case $srcdir in
3140   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
3141     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3142 esac
3143
3144 # Do `set' in a subshell so we don't clobber the current shell's
3145 # arguments.  Must try -L first in case configure is actually a
3146 # symlink; some systems play weird games with the mod time of symlinks
3147 # (eg FreeBSD returns the mod time of the symlink's containing
3148 # directory).
3149 if (
3150    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3151    if test "$*" = "X"; then
3152       # -L didn't work.
3153       set X `ls -t "$srcdir/configure" conftest.file`
3154    fi
3155    rm -f conftest.file
3156    if test "$*" != "X $srcdir/configure conftest.file" \
3157       && test "$*" != "X conftest.file $srcdir/configure"; then
3158
3159       # If neither matched, then we have a broken ls.  This can happen
3160       # if, for instance, CONFIG_SHELL is bash and it inherits a
3161       # broken ls alias from the environment.  This has actually
3162       # happened.  Such a system could not be considered "sane".
3163       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
3164 alias in your environment" "$LINENO" 5
3165    fi
3166
3167    test "$2" = conftest.file
3168    )
3169 then
3170    # Ok.
3171    :
3172 else
3173    as_fn_error $? "newly created file is older than distributed files!
3174 Check your system clock" "$LINENO" 5
3175 fi
3176 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3177 $as_echo "yes" >&6; }
3178 test "$program_prefix" != NONE &&
3179   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3180 # Use a double $ so make ignores it.
3181 test "$program_suffix" != NONE &&
3182   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3183 # Double any \ or $.
3184 # By default was `s,x,x', remove it if useless.
3185 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3186 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3187
3188 # expand $ac_aux_dir to an absolute path
3189 am_aux_dir=`cd $ac_aux_dir && pwd`
3190
3191 if test x"${MISSING+set}" != xset; then
3192   case $am_aux_dir in
3193   *\ * | *\     *)
3194     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3195   *)
3196     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3197   esac
3198 fi
3199 # Use eval to expand $SHELL
3200 if eval "$MISSING --run true"; then
3201   am_missing_run="$MISSING --run "
3202 else
3203   am_missing_run=
3204   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3205 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3206 fi
3207
3208 if test x"${install_sh}" != xset; then
3209   case $am_aux_dir in
3210   *\ * | *\     *)
3211     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3212   *)
3213     install_sh="\${SHELL} $am_aux_dir/install-sh"
3214   esac
3215 fi
3216
3217 # Installed binaries are usually stripped using `strip' when the user
3218 # run `make install-strip'.  However `strip' might not be the right
3219 # tool to use in cross-compilation environments, therefore Automake
3220 # will honor the `STRIP' environment variable to overrule this program.
3221 if test "$cross_compiling" != no; then
3222   if test -n "$ac_tool_prefix"; then
3223   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3224 set dummy ${ac_tool_prefix}strip; ac_word=$2
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3226 $as_echo_n "checking for $ac_word... " >&6; }
3227 if ${ac_cv_prog_STRIP+:} false; then :
3228   $as_echo_n "(cached) " >&6
3229 else
3230   if test -n "$STRIP"; then
3231   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3232 else
3233 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3234 for as_dir in $PATH
3235 do
3236   IFS=$as_save_IFS
3237   test -z "$as_dir" && as_dir=.
3238     for ac_exec_ext in '' $ac_executable_extensions; do
3239   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3240     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3241     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3242     break 2
3243   fi
3244 done
3245   done
3246 IFS=$as_save_IFS
3247
3248 fi
3249 fi
3250 STRIP=$ac_cv_prog_STRIP
3251 if test -n "$STRIP"; then
3252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3253 $as_echo "$STRIP" >&6; }
3254 else
3255   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3256 $as_echo "no" >&6; }
3257 fi
3258
3259
3260 fi
3261 if test -z "$ac_cv_prog_STRIP"; then
3262   ac_ct_STRIP=$STRIP
3263   # Extract the first word of "strip", so it can be a program name with args.
3264 set dummy strip; ac_word=$2
3265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3266 $as_echo_n "checking for $ac_word... " >&6; }
3267 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3268   $as_echo_n "(cached) " >&6
3269 else
3270   if test -n "$ac_ct_STRIP"; then
3271   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3272 else
3273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3274 for as_dir in $PATH
3275 do
3276   IFS=$as_save_IFS
3277   test -z "$as_dir" && as_dir=.
3278     for ac_exec_ext in '' $ac_executable_extensions; do
3279   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3280     ac_cv_prog_ac_ct_STRIP="strip"
3281     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3282     break 2
3283   fi
3284 done
3285   done
3286 IFS=$as_save_IFS
3287
3288 fi
3289 fi
3290 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3291 if test -n "$ac_ct_STRIP"; then
3292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3293 $as_echo "$ac_ct_STRIP" >&6; }
3294 else
3295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3296 $as_echo "no" >&6; }
3297 fi
3298
3299   if test "x$ac_ct_STRIP" = x; then
3300     STRIP=":"
3301   else
3302     case $cross_compiling:$ac_tool_warned in
3303 yes:)
3304 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3305 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3306 ac_tool_warned=yes ;;
3307 esac
3308     STRIP=$ac_ct_STRIP
3309   fi
3310 else
3311   STRIP="$ac_cv_prog_STRIP"
3312 fi
3313
3314 fi
3315 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3316
3317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3318 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3319 if test -z "$MKDIR_P"; then
3320   if ${ac_cv_path_mkdir+:} false; then :
3321   $as_echo_n "(cached) " >&6
3322 else
3323   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3324 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3325 do
3326   IFS=$as_save_IFS
3327   test -z "$as_dir" && as_dir=.
3328     for ac_prog in mkdir gmkdir; do
3329          for ac_exec_ext in '' $ac_executable_extensions; do
3330            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3331            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3332              'mkdir (GNU coreutils) '* | \
3333              'mkdir (coreutils) '* | \
3334              'mkdir (fileutils) '4.1*)
3335                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3336                break 3;;
3337            esac
3338          done
3339        done
3340   done
3341 IFS=$as_save_IFS
3342
3343 fi
3344
3345   test -d ./--version && rmdir ./--version
3346   if test "${ac_cv_path_mkdir+set}" = set; then
3347     MKDIR_P="$ac_cv_path_mkdir -p"
3348   else
3349     # As a last resort, use the slow shell script.  Don't cache a
3350     # value for MKDIR_P within a source directory, because that will
3351     # break other packages using the cache if that directory is
3352     # removed, or if the value is a relative name.
3353     MKDIR_P="$ac_install_sh -d"
3354   fi
3355 fi
3356 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3357 $as_echo "$MKDIR_P" >&6; }
3358
3359
3360 mkdir_p="$MKDIR_P"
3361 case $mkdir_p in
3362   [\\/$]* | ?:[\\/]*) ;;
3363   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3364 esac
3365
3366 for ac_prog in gawk mawk nawk awk
3367 do
3368   # Extract the first word of "$ac_prog", so it can be a program name with args.
3369 set dummy $ac_prog; ac_word=$2
3370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3371 $as_echo_n "checking for $ac_word... " >&6; }
3372 if ${ac_cv_prog_AWK+:} false; then :
3373   $as_echo_n "(cached) " >&6
3374 else
3375   if test -n "$AWK"; then
3376   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3377 else
3378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3379 for as_dir in $PATH
3380 do
3381   IFS=$as_save_IFS
3382   test -z "$as_dir" && as_dir=.
3383     for ac_exec_ext in '' $ac_executable_extensions; do
3384   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3385     ac_cv_prog_AWK="$ac_prog"
3386     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3387     break 2
3388   fi
3389 done
3390   done
3391 IFS=$as_save_IFS
3392
3393 fi
3394 fi
3395 AWK=$ac_cv_prog_AWK
3396 if test -n "$AWK"; then
3397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3398 $as_echo "$AWK" >&6; }
3399 else
3400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3401 $as_echo "no" >&6; }
3402 fi
3403
3404
3405   test -n "$AWK" && break
3406 done
3407
3408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3409 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3410 set x ${MAKE-make}
3411 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3412 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3413   $as_echo_n "(cached) " >&6
3414 else
3415   cat >conftest.make <<\_ACEOF
3416 SHELL = /bin/sh
3417 all:
3418         @echo '@@@%%%=$(MAKE)=@@@%%%'
3419 _ACEOF
3420 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3421 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3422   *@@@%%%=?*=@@@%%%*)
3423     eval ac_cv_prog_make_${ac_make}_set=yes;;
3424   *)
3425     eval ac_cv_prog_make_${ac_make}_set=no;;
3426 esac
3427 rm -f conftest.make
3428 fi
3429 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3431 $as_echo "yes" >&6; }
3432   SET_MAKE=
3433 else
3434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3435 $as_echo "no" >&6; }
3436   SET_MAKE="MAKE=${MAKE-make}"
3437 fi
3438
3439 rm -rf .tst 2>/dev/null
3440 mkdir .tst 2>/dev/null
3441 if test -d .tst; then
3442   am__leading_dot=.
3443 else
3444   am__leading_dot=_
3445 fi
3446 rmdir .tst 2>/dev/null
3447
3448 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3449   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3450   # is not polluted with repeated "-I."
3451   am__isrc=' -I$(srcdir)'
3452   # test to see if srcdir already configured
3453   if test -f $srcdir/config.status; then
3454     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3455   fi
3456 fi
3457
3458 # test whether we have cygpath
3459 if test -z "$CYGPATH_W"; then
3460   if (cygpath --version) >/dev/null 2>/dev/null; then
3461     CYGPATH_W='cygpath -w'
3462   else
3463     CYGPATH_W=echo
3464   fi
3465 fi
3466
3467
3468 # Define the identity of the package.
3469  PACKAGE='emacs'
3470  VERSION='24.0.50'
3471
3472
3473 cat >>confdefs.h <<_ACEOF
3474 #define PACKAGE "$PACKAGE"
3475 _ACEOF
3476
3477
3478 cat >>confdefs.h <<_ACEOF
3479 #define VERSION "$VERSION"
3480 _ACEOF
3481
3482 # Some tools Automake needs.
3483
3484 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3485
3486
3487 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3488
3489
3490 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3491
3492
3493 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3494
3495
3496 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3497
3498 # We need awk for the "check" target.  The system "awk" is bad on
3499 # some platforms.
3500 # Always define AMTAR for backward compatibility.
3501
3502 AMTAR=${AMTAR-"${am_missing_run}tar"}
3503
3504 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3505
3506
3507
3508
3509
3510
3511
3512
3513 lispdir='${datadir}/emacs/${version}/lisp'
3514 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3515 '${datadir}/emacs/site-lisp'
3516 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3517 etcdir='${datadir}/emacs/${version}/etc'
3518 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3519 docdir='${datadir}/emacs/${version}/etc'
3520 gamedir='${localstatedir}/games/emacs'
3521
3522
3523
3524
3525 # Check whether --with-pop was given.
3526 if test "${with_pop+set}" = set; then :
3527   withval=$with_pop;
3528 else
3529      with_pop=yes
3530 fi
3531
3532 if test "$with_pop" = yes; then
3533    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3534
3535 fi
3536
3537
3538 # Check whether --with-kerberos was given.
3539 if test "${with_kerberos+set}" = set; then :
3540   withval=$with_kerberos;
3541 else
3542       with_kerberos=no
3543 fi
3544
3545 if test "$with_kerberos" != no; then
3546    $as_echo "#define KERBEROS 1" >>confdefs.h
3547
3548 fi
3549
3550
3551 # Check whether --with-kerberos5 was given.
3552 if test "${with_kerberos5+set}" = set; then :
3553   withval=$with_kerberos5;
3554 else
3555       with_kerberos5=no
3556 fi
3557
3558 if test "${with_kerberos5}" != no; then
3559   if test "${with_kerberos}" = no; then
3560     with_kerberos=yes
3561     $as_echo "#define KERBEROS 1" >>confdefs.h
3562
3563   fi
3564
3565 $as_echo "#define KERBEROS5 1" >>confdefs.h
3566
3567 fi
3568
3569
3570 # Check whether --with-hesiod was given.
3571 if test "${with_hesiod+set}" = set; then :
3572   withval=$with_hesiod;
3573 else
3574       with_hesiod=no
3575 fi
3576
3577 if test "$with_hesiod" != no; then
3578
3579 $as_echo "#define HESIOD 1" >>confdefs.h
3580
3581 fi
3582
3583
3584 # Check whether --with-mmdf was given.
3585 if test "${with_mmdf+set}" = set; then :
3586   withval=$with_mmdf;
3587 else
3588       with_mmdf=no
3589 fi
3590
3591 if test "$with_mmdf" != no; then
3592
3593 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3594
3595 fi
3596
3597
3598 # Check whether --with-mail-unlink was given.
3599 if test "${with_mail_unlink+set}" = set; then :
3600   withval=$with_mail_unlink;
3601 else
3602       with_mail_unlink=no
3603 fi
3604
3605 if test "$with_mail_unlink" != no; then
3606
3607 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3608
3609 fi
3610
3611
3612 # Check whether --with-mailhost was given.
3613 if test "${with_mailhost+set}" = set; then :
3614   withval=$with_mailhost;
3615 cat >>confdefs.h <<_ACEOF
3616 #define MAILHOST "$withval"
3617 _ACEOF
3618
3619 fi
3620
3621
3622
3623 # Check whether --with-sound was given.
3624 if test "${with_sound+set}" = set; then :
3625   withval=$with_sound;
3626 else
3627      with_sound=yes
3628 fi
3629
3630
3631
3632 # Check whether --with-sync-input was given.
3633 if test "${with_sync_input+set}" = set; then :
3634   withval=$with_sync_input;
3635 else
3636      with_sync_input=yes
3637 fi
3638
3639 if test "$with_sync_input" = yes; then
3640
3641 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3642
3643 fi
3644
3645
3646 # Check whether --with-x-toolkit was given.
3647 if test "${with_x_toolkit+set}" = set; then :
3648   withval=$with_x_toolkit;        case "${withval}" in
3649             y | ye | yes )      val=gtk ;;
3650             n | no )            val=no  ;;
3651             l | lu | luc | luci | lucid )       val=lucid ;;
3652             a | at | ath | athe | athen | athena )      val=athena ;;
3653             m | mo | mot | moti | motif )       val=motif ;;
3654             g | gt | gtk  )     val=gtk ;;
3655             gtk3  )     val=gtk3 ;;
3656             * )
3657 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
3658 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3659 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3660             ;;
3661           esac
3662           with_x_toolkit=$val
3663
3664 fi
3665
3666
3667
3668 # Check whether --with-xpm was given.
3669 if test "${with_xpm+set}" = set; then :
3670   withval=$with_xpm;
3671 else
3672      with_xpm=yes
3673 fi
3674
3675
3676 # Check whether --with-jpeg was given.
3677 if test "${with_jpeg+set}" = set; then :
3678   withval=$with_jpeg;
3679 else
3680      with_jpeg=yes
3681 fi
3682
3683
3684 # Check whether --with-tiff was given.
3685 if test "${with_tiff+set}" = set; then :
3686   withval=$with_tiff;
3687 else
3688      with_tiff=yes
3689 fi
3690
3691
3692 # Check whether --with-gif was given.
3693 if test "${with_gif+set}" = set; then :
3694   withval=$with_gif;
3695 else
3696      with_gif=yes
3697 fi
3698
3699
3700 # Check whether --with-png was given.
3701 if test "${with_png+set}" = set; then :
3702   withval=$with_png;
3703 else
3704      with_png=yes
3705 fi
3706
3707
3708 # Check whether --with-rsvg was given.
3709 if test "${with_rsvg+set}" = set; then :
3710   withval=$with_rsvg;
3711 else
3712      with_rsvg=yes
3713 fi
3714
3715
3716 # Check whether --with-xml2 was given.
3717 if test "${with_xml2+set}" = set; then :
3718   withval=$with_xml2;
3719 else
3720      with_xml2=yes
3721 fi
3722
3723
3724 # Check whether --with-imagemagick was given.
3725 if test "${with_imagemagick+set}" = set; then :
3726   withval=$with_imagemagick;
3727 else
3728      with_imagemagick=yes
3729 fi
3730
3731
3732
3733 # Check whether --with-xft was given.
3734 if test "${with_xft+set}" = set; then :
3735   withval=$with_xft;
3736 else
3737      with_xft=yes
3738 fi
3739
3740
3741 # Check whether --with-libotf was given.
3742 if test "${with_libotf+set}" = set; then :
3743   withval=$with_libotf;
3744 else
3745      with_libotf=yes
3746 fi
3747
3748
3749 # Check whether --with-m17n-flt was given.
3750 if test "${with_m17n_flt+set}" = set; then :
3751   withval=$with_m17n_flt;
3752 else
3753      with_m17n_flt=yes
3754 fi
3755
3756
3757
3758 # Check whether --with-toolkit-scroll-bars was given.
3759 if test "${with_toolkit_scroll_bars+set}" = set; then :
3760   withval=$with_toolkit_scroll_bars;
3761 else
3762      with_toolkit_scroll_bars=yes
3763 fi
3764
3765
3766 # Check whether --with-xaw3d was given.
3767 if test "${with_xaw3d+set}" = set; then :
3768   withval=$with_xaw3d;
3769 else
3770      with_xaw3d=yes
3771 fi
3772
3773
3774 # Check whether --with-xim was given.
3775 if test "${with_xim+set}" = set; then :
3776   withval=$with_xim;
3777 else
3778      with_xim=yes
3779 fi
3780
3781
3782 # Check whether --with-ns was given.
3783 if test "${with_ns+set}" = set; then :
3784   withval=$with_ns;
3785 else
3786       with_ns=no
3787 fi
3788
3789
3790
3791 # Check whether --with-gpm was given.
3792 if test "${with_gpm+set}" = set; then :
3793   withval=$with_gpm;
3794 else
3795      with_gpm=yes
3796 fi
3797
3798
3799 # Check whether --with-dbus was given.
3800 if test "${with_dbus+set}" = set; then :
3801   withval=$with_dbus;
3802 else
3803      with_dbus=yes
3804 fi
3805
3806
3807 # Check whether --with-gconf was given.
3808 if test "${with_gconf+set}" = set; then :
3809   withval=$with_gconf;
3810 else
3811      with_gconf=yes
3812 fi
3813
3814
3815 # Check whether --with-selinux was given.
3816 if test "${with_selinux+set}" = set; then :
3817   withval=$with_selinux;
3818 else
3819      with_selinux=yes
3820 fi
3821
3822
3823 # Check whether --with-gnutls was given.
3824 if test "${with_gnutls+set}" = set; then :
3825   withval=$with_gnutls;
3826 else
3827      with_gnutls=yes
3828 fi
3829
3830
3831 ## For the times when you want to build Emacs but don't have
3832 ## a suitable makeinfo, and can live without the manuals.
3833
3834 # Check whether --with-makeinfo was given.
3835 if test "${with_makeinfo+set}" = set; then :
3836   withval=$with_makeinfo;
3837 else
3838      with_makeinfo=yes
3839 fi
3840
3841
3842 ## This is an option because I do not know if all info/man support
3843 ## compressed files, nor how to test if they do so.
3844
3845 # Check whether --with-compress-info was given.
3846 if test "${with_compress_info+set}" = set; then :
3847   withval=$with_compress_info;
3848 else
3849      with_compress_info=yes
3850 fi
3851
3852 if test $with_compress_info = yes; then
3853    GZIP_INFO=yes
3854 else
3855    GZIP_INFO=
3856 fi
3857
3858
3859
3860 # Check whether --with-pkg-config-prog was given.
3861 if test "${with_pkg_config_prog+set}" = set; then :
3862   withval=$with_pkg_config_prog;
3863 fi
3864
3865 if test "X${with_pkg_config_prog}" != X; then
3866    if test "${with_pkg_config_prog}" != yes; then
3867       PKG_CONFIG="${with_pkg_config_prog}"
3868    fi
3869 fi
3870
3871 CRT_DIR=
3872
3873 # Check whether --with-crt-dir was given.
3874 if test "${with_crt_dir+set}" = set; then :
3875   withval=$with_crt_dir;
3876 fi
3877
3878 CRT_DIR="${with_crt_dir}"
3879
3880
3881 # Check whether --with-gameuser was given.
3882 if test "${with_gameuser+set}" = set; then :
3883   withval=$with_gameuser;
3884 fi
3885
3886 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
3887   && gameuser="${with_gameuser}"
3888 test "X$gameuser" = X && gameuser=games
3889
3890
3891 # Check whether --with-gnustep-conf was given.
3892 if test "${with_gnustep_conf+set}" = set; then :
3893   withval=$with_gnustep_conf;
3894 fi
3895
3896 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
3897   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
3898 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
3899      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
3900
3901 # Check whether --enable-ns-self-contained was given.
3902 if test "${enable_ns_self_contained+set}" = set; then :
3903   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
3904 else
3905   EN_NS_SELF_CONTAINED=yes
3906 fi
3907
3908
3909 # Check whether --enable-asserts was given.
3910 if test "${enable_asserts+set}" = set; then :
3911   enableval=$enable_asserts; USE_XASSERTS=$enableval
3912 else
3913   USE_XASSERTS=no
3914 fi
3915
3916
3917 # Check whether --enable-maintainer-mode was given.
3918 if test "${enable_maintainer_mode+set}" = set; then :
3919   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3920 else
3921   USE_MAINTAINER_MODE=no
3922 fi
3923
3924 if test $USE_MAINTAINER_MODE = yes; then
3925   MAINT=
3926 else
3927   MAINT=#
3928 fi
3929
3930
3931 # Check whether --enable-locallisppath was given.
3932 if test "${enable_locallisppath+set}" = set; then :
3933   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
3934   locallisppath=
3935 elif test "${enableval}" != "yes"; then
3936   locallisppath=${enableval}
3937 fi
3938 fi
3939
3940
3941 # Check whether --enable-checking was given.
3942 if test "${enable_checking+set}" = set; then :
3943   enableval=$enable_checking; ac_checking_flags="${enableval}"
3944 fi
3945
3946 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3947 for check in $ac_checking_flags
3948 do
3949         case $check in
3950         # these set all the flags to specific states
3951         yes)            ac_enable_checking=1 ;;
3952         no)             ac_enable_checking= ;
3953                         ac_gc_check_stringbytes= ;
3954                         ac_gc_check_string_overrun= ;
3955                         ac_gc_check_string_free_list= ;
3956                         ac_xmalloc_overrun= ;
3957                         ac_gc_check_cons_list= ;;
3958         all)            ac_enable_checking=1 ;
3959                         ac_gc_check_stringbytes=1 ;
3960                         ac_gc_check_string_overrun=1 ;
3961                         ac_gc_check_string_free_list=1 ;
3962                         ac_xmalloc_overrun=1 ;
3963                         ac_gc_check_cons_list=1 ;;
3964         # these enable particular checks
3965         stringbytes)    ac_gc_check_stringbytes=1 ;;
3966         stringoverrun)  ac_gc_check_string_overrun=1 ;;
3967         stringfreelist) ac_gc_check_string_free_list=1 ;;
3968         xmallocoverrun) ac_xmalloc_overrun=1 ;;
3969         conslist)       ac_gc_check_cons_list=1 ;;
3970         *)      as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
3971         esac
3972 done
3973 IFS="$ac_save_IFS"
3974
3975 if test x$ac_enable_checking != x ; then
3976
3977 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
3978
3979 fi
3980 if test x$ac_gc_check_stringbytes != x ; then
3981
3982 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
3983
3984 fi
3985 if test x$ac_gc_check_stringoverrun != x ; then
3986
3987 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
3988
3989 fi
3990 if test x$ac_gc_check_string_free_list != x ; then
3991
3992 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
3993
3994 fi
3995 if test x$ac_xmalloc_overrun != x ; then
3996
3997 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
3998
3999 fi
4000 if test x$ac_gc_check_cons_list != x ; then
4001
4002 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4003
4004 fi
4005
4006 # Check whether --enable-use-lisp-union-type was given.
4007 if test "${enable_use_lisp_union_type+set}" = set; then :
4008   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
4009
4010 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
4011
4012 fi
4013 fi
4014
4015
4016
4017 # Check whether --enable-profiling was given.
4018 if test "${enable_profiling+set}" = set; then :
4019   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4020 fi
4021
4022 if test x$ac_enable_profiling != x ; then
4023    PROFILING_CFLAGS="-DPROFILING=1 -pg"
4024 else
4025    PROFILING_CFLAGS=
4026 fi
4027
4028
4029 # Check whether --enable-autodepend was given.
4030 if test "${enable_autodepend+set}" = set; then :
4031   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4032 else
4033   ac_enable_autodepend=yes
4034 fi
4035
4036
4037 #### Make srcdir absolute, if it isn't already.  It's important to
4038 #### avoid running the path through pwd unnecessarily, since pwd can
4039 #### give you automounter prefixes, which can go away.  We do all this
4040 #### so Emacs can find its files when run uninstalled.
4041 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4042 unset CDPATH
4043 case "${srcdir}" in
4044   /* ) ;;
4045   . )
4046     ## We may be able to use the $PWD environment variable to make this
4047     ## absolute.  But sometimes PWD is inaccurate.
4048     ## Note: we used to use ${PWD} at the end instead of `pwd`,
4049     ## but that tested only for a well-formed and valid PWD,
4050     ## it did not object when PWD was well-formed and valid but just wrong.
4051     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
4052     then
4053       srcdir="$PWD"
4054     else
4055       srcdir="`(cd ${srcdir}; pwd)`"
4056     fi
4057   ;;
4058   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4059 esac
4060
4061 #### Check if the source directory already has a configured system in it.
4062 if test `pwd` != `(cd ${srcdir} && pwd)` \
4063    && test -f "${srcdir}/src/config.h" ; then
4064   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
4065    as a build directory right now; it has been configured in its own
4066    right.  To configure in another directory as well, you MUST
4067    use GNU make.  If you do not have GNU make, then you must
4068    now do \`make distclean' in ${srcdir},
4069    and then run $0 again." >&5
4070 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
4071    as a build directory right now; it has been configured in its own
4072    right.  To configure in another directory as well, you MUST
4073    use GNU make.  If you do not have GNU make, then you must
4074    now do \`make distclean' in ${srcdir},
4075    and then run $0 again." >&2;}
4076 fi
4077
4078 #### Given the configuration name, set machfile and opsysfile to the
4079 #### names of the m/*.h and s/*.h files we should use.
4080
4081 ### Canonicalize the configuration name.
4082
4083 # Make sure we can run config.sub.
4084 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4085   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4086
4087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4088 $as_echo_n "checking build system type... " >&6; }
4089 if ${ac_cv_build+:} false; then :
4090   $as_echo_n "(cached) " >&6
4091 else
4092   ac_build_alias=$build_alias
4093 test "x$ac_build_alias" = x &&
4094   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4095 test "x$ac_build_alias" = x &&
4096   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4097 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4098   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4099
4100 fi
4101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4102 $as_echo "$ac_cv_build" >&6; }
4103 case $ac_cv_build in
4104 *-*-*) ;;
4105 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4106 esac
4107 build=$ac_cv_build
4108 ac_save_IFS=$IFS; IFS='-'
4109 set x $ac_cv_build
4110 shift
4111 build_cpu=$1
4112 build_vendor=$2
4113 shift; shift
4114 # Remember, the first character of IFS is used to create $*,
4115 # except with old shells:
4116 build_os=$*
4117 IFS=$ac_save_IFS
4118 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4119
4120
4121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4122 $as_echo_n "checking host system type... " >&6; }
4123 if ${ac_cv_host+:} false; then :
4124   $as_echo_n "(cached) " >&6
4125 else
4126   if test "x$host_alias" = x; then
4127   ac_cv_host=$ac_cv_build
4128 else
4129   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4130     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4131 fi
4132
4133 fi
4134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4135 $as_echo "$ac_cv_host" >&6; }
4136 case $ac_cv_host in
4137 *-*-*) ;;
4138 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4139 esac
4140 host=$ac_cv_host
4141 ac_save_IFS=$IFS; IFS='-'
4142 set x $ac_cv_host
4143 shift
4144 host_cpu=$1
4145 host_vendor=$2
4146 shift; shift
4147 # Remember, the first character of IFS is used to create $*,
4148 # except with old shells:
4149 host_os=$*
4150 IFS=$ac_save_IFS
4151 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4152
4153
4154 canonical=$host
4155 configuration=${host_alias-${build_alias-$host}}
4156
4157
4158
4159 ### If you add support for a new configuration, add code to this
4160 ### switch statement to recognize your configuration name and select
4161 ### the appropriate operating system and machine description files.
4162
4163 ### You would hope that you could choose an m/*.h file pretty much
4164 ### based on the machine portion of the configuration name, and an s/*.h
4165 ### file based on the operating system portion.  However, it turns out
4166 ### that each m/*.h file is pretty manufacturer-specific - for
4167 ### example mips.h is MIPS
4168 ### So we basically have to have a special case for each
4169 ### configuration name.
4170 ###
4171 ### As far as handling version numbers on operating systems is
4172 ### concerned, make sure things will fail in a fixable way.  If
4173 ### /etc/MACHINES doesn't say anything about version numbers, be
4174 ### prepared to handle anything reasonably.  If version numbers
4175 ### matter, be sure /etc/MACHINES says something about it.
4176
4177 machine='' opsys='' unported=no
4178 case "${canonical}" in
4179
4180   ## GNU/Linux ports
4181   *-*-linux-gnu*)
4182     opsys=gnu-linux
4183     case ${canonical} in
4184       alpha*)   machine=alpha ;;
4185       s390-*)   machine=ibms390 ;;
4186       s390x-*)  machine=ibms390x ;;
4187       powerpc*) machine=macppc ;;
4188       sparc*)   machine=sparc ;;
4189       ia64*)    machine=ia64 ;;
4190       m68k*)    machine=m68k ;;
4191       x86_64*)  machine=amdx86-64 ;;
4192     esac
4193   ;;
4194
4195   ## FreeBSD ports
4196   *-*-freebsd* )
4197     opsys=freebsd
4198     case "${canonical}" in
4199       alpha*)           machine=alpha ;;
4200       amd64-*|x86_64-*) machine=amdx86-64 ;;
4201       ia64-*)           machine=ia64 ;;
4202       i[3456]86-*)      machine=intel386 ;;
4203       powerpc-*)        machine=macppc ;;
4204       sparc-*)          machine=sparc ;;
4205       sparc64-*)        machine=sparc ;;
4206     esac
4207   ;;
4208
4209   ## FreeBSD kernel + glibc based userland
4210   *-*-kfreebsd*gnu* )
4211     opsys=gnu-kfreebsd
4212     case "${canonical}" in
4213       alpha*)           machine=alpha ;;
4214       amd64-*|x86_64-*) machine=amdx86-64 ;;
4215       ia64-*)           machine=ia64 ;;
4216       i[3456]86-*)      machine=intel386 ;;
4217       powerpc-*)        machine=macppc ;;
4218       sparc-*)          machine=sparc ;;
4219       sparc64-*)        machine=sparc ;;
4220     esac
4221   ;;
4222
4223   ## NetBSD ports
4224   *-*-netbsd* )
4225     opsys=netbsd
4226     case "${canonical}" in
4227       alpha*)      machine=alpha ;;
4228       x86_64-*)    machine=amdx86-64 ;;
4229       i[3456]86-*) machine=intel386 ;;
4230       m68k-*)      machine=m68k ;;
4231       powerpc-*)   machine=macppc ;;
4232       sparc*-)     machine=sparc ;;
4233       vax-*)       machine=vax ;;
4234     esac
4235   ;;
4236
4237   ## OpenBSD ports
4238   *-*-openbsd* )
4239     opsys=openbsd
4240     case "${canonical}" in
4241       alpha*)    machine=alpha ;;
4242       x86_64-*)  machine=amdx86-64 ;;
4243       i386-*)    machine=intel386 ;;
4244       powerpc-*) machine=macppc ;;
4245       sparc*)    machine=sparc ;;
4246       vax-*)     machine=vax ;;
4247     esac
4248   ;;
4249
4250   ## Apple Darwin / Mac OS X
4251   *-apple-darwin* )
4252     case "${canonical}" in
4253       i[3456]86-* )  machine=intel386 ;;
4254       powerpc-* )    machine=macppc ;;
4255       x86_64-* )     machine=amdx86-64 ;;
4256       * )            unported=yes ;;
4257     esac
4258     opsys=darwin
4259     # Define CPP as follows to make autoconf work correctly.
4260     CPP="${CC-cc} -E -no-cpp-precomp"
4261     # Use fink packages if available.
4262     if test -d /sw/include && test -d /sw/lib; then
4263       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4264       CPP="${CPP} ${GCC_TEST_OPTIONS}"
4265       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4266     fi
4267   ;;
4268
4269   ## HP 9000 series 700 and 800, running HP/UX
4270   hppa*-hp-hpux10.2* )
4271     opsys=hpux10-20
4272   ;;
4273   hppa*-hp-hpux1[1-9]* )
4274     opsys=hpux11
4275     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4276   ;;
4277
4278   ia64*-hp-hpux1[1-9]* )
4279     machine=hp800 opsys=hpux11
4280     ## FIXME.  Peter O'Gorman reports that dumping using unexelf.o doesn't
4281     ## work either: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6811
4282     CANNOT_DUMP=yes
4283   ;;
4284
4285   hppa*-*-linux-gnu* )
4286     machine=hp800 opsys=gnu-linux
4287   ;;
4288
4289   ## IBM machines
4290   rs6000-ibm-aix4.[23]* )
4291     machine=ibmrs6000 opsys=aix4-2
4292   ;;
4293   powerpc-ibm-aix4.[23]*  )
4294     machine=ibmrs6000 opsys=aix4-2
4295   ;;
4296   rs6000-ibm-aix[56]* )
4297     machine=ibmrs6000 opsys=aix4-2
4298   ;;
4299   powerpc-ibm-aix[56]*  )
4300     machine=ibmrs6000 opsys=aix4-2
4301   ;;
4302
4303   ## Silicon Graphics machines
4304   ## Iris 4D
4305   mips-sgi-irix6.5 )
4306     machine=iris4d opsys=irix6-5
4307     # Without defining _LANGUAGE_C, things get masked out in the headers
4308     # so that, for instance, grepping for `free' in stdlib.h fails and
4309     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4310     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4311     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4312   ;;
4313
4314   ## Suns
4315   *-sun-solaris* \
4316     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4317     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4318     case "${canonical}" in
4319       i[3456]86-*-* )     machine=intel386 ;;
4320       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4321       sparc* )          machine=sparc ;;
4322       * )               unported=yes ;;
4323     esac
4324     case "${canonical}" in
4325       *-sunos5.6* | *-solaris2.6* )
4326                 opsys=sol2-6
4327                 NON_GNU_CPP=/usr/ccs/lib/cpp
4328                 RANLIB="ar -ts"
4329                 ;;
4330       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4331                 opsys=sol2-6
4332                 emacs_check_sunpro_c=yes
4333                 NON_GNU_CPP=/usr/ccs/lib/cpp
4334                 ;;
4335       *-sunos5* | *-solaris* )
4336                 opsys=sol2-10
4337                 emacs_check_sunpro_c=yes
4338                 NON_GNU_CPP=/usr/ccs/lib/cpp
4339                 ;;
4340     esac
4341     ## Watch out for a compiler that we know will not work.
4342     case "${canonical}" in
4343      *-solaris* | *-sunos5* )
4344                 if [ "x$CC" = x/usr/ucb/cc ]; then
4345                   ## /usr/ucb/cc doesn't work;
4346                   ## we should find some other compiler that does work.
4347                   unset CC
4348                 fi
4349                 ;;
4350       *) ;;
4351     esac
4352   ;;
4353
4354   ## Intel 386 machines where we don't care about the manufacturer.
4355   i[3456]86-*-* )
4356     machine=intel386
4357     case "${canonical}" in
4358       *-cygwin )                opsys=cygwin ;;
4359       *-darwin* )               opsys=darwin
4360                                 CPP="${CC-cc} -E -no-cpp-precomp"
4361                                 ;;
4362       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4363       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4364       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4365       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4366     esac
4367   ;;
4368
4369   * )
4370     unported=yes
4371   ;;
4372 esac
4373
4374 ### If the code above didn't choose an operating system, just choose
4375 ### an operating system based on the configuration name.  You really
4376 ### only want to use this when you have no idea what the right
4377 ### operating system is; if you know what operating systems a machine
4378 ### runs, it's cleaner to make it explicit in the case statement
4379 ### above.
4380 if test x"${opsys}" = x; then
4381   case "${canonical}" in
4382     *-gnu* )                            opsys=gnu ;;
4383     * )
4384       unported=yes
4385     ;;
4386   esac
4387 fi
4388
4389
4390
4391 if test $unported = yes; then
4392   as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
4393 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4394 fi
4395
4396 if test -n "$machine"; then
4397   machfile="m/${machine}.h"
4398 else
4399   machfile=
4400 fi
4401 opsysfile="s/${opsys}.h"
4402
4403
4404 #### Choose a compiler.
4405 test -n "$CC" && cc_specified=yes
4406
4407 # Save the value of CFLAGS that the user specified.
4408 SPECIFIED_CFLAGS="$CFLAGS"
4409
4410 ac_ext=c
4411 ac_cpp='$CPP $CPPFLAGS'
4412 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4413 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4414 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4415 if test -n "$ac_tool_prefix"; then
4416   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4417 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4419 $as_echo_n "checking for $ac_word... " >&6; }
4420 if ${ac_cv_prog_CC+:} false; then :
4421   $as_echo_n "(cached) " >&6
4422 else
4423   if test -n "$CC"; then
4424   ac_cv_prog_CC="$CC" # Let the user override the test.
4425 else
4426 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4427 for as_dir in $PATH
4428 do
4429   IFS=$as_save_IFS
4430   test -z "$as_dir" && as_dir=.
4431     for ac_exec_ext in '' $ac_executable_extensions; do
4432   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4433     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4434     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4435     break 2
4436   fi
4437 done
4438   done
4439 IFS=$as_save_IFS
4440
4441 fi
4442 fi
4443 CC=$ac_cv_prog_CC
4444 if test -n "$CC"; then
4445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4446 $as_echo "$CC" >&6; }
4447 else
4448   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4449 $as_echo "no" >&6; }
4450 fi
4451
4452
4453 fi
4454 if test -z "$ac_cv_prog_CC"; then
4455   ac_ct_CC=$CC
4456   # Extract the first word of "gcc", so it can be a program name with args.
4457 set dummy gcc; ac_word=$2
4458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4459 $as_echo_n "checking for $ac_word... " >&6; }
4460 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4461   $as_echo_n "(cached) " >&6
4462 else
4463   if test -n "$ac_ct_CC"; then
4464   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4465 else
4466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4467 for as_dir in $PATH
4468 do
4469   IFS=$as_save_IFS
4470   test -z "$as_dir" && as_dir=.
4471     for ac_exec_ext in '' $ac_executable_extensions; do
4472   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4473     ac_cv_prog_ac_ct_CC="gcc"
4474     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4475     break 2
4476   fi
4477 done
4478   done
4479 IFS=$as_save_IFS
4480
4481 fi
4482 fi
4483 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4484 if test -n "$ac_ct_CC"; then
4485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4486 $as_echo "$ac_ct_CC" >&6; }
4487 else
4488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4489 $as_echo "no" >&6; }
4490 fi
4491
4492   if test "x$ac_ct_CC" = x; then
4493     CC=""
4494   else
4495     case $cross_compiling:$ac_tool_warned in
4496 yes:)
4497 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4498 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4499 ac_tool_warned=yes ;;
4500 esac
4501     CC=$ac_ct_CC
4502   fi
4503 else
4504   CC="$ac_cv_prog_CC"
4505 fi
4506
4507 if test -z "$CC"; then
4508           if test -n "$ac_tool_prefix"; then
4509     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4510 set dummy ${ac_tool_prefix}cc; ac_word=$2
4511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4512 $as_echo_n "checking for $ac_word... " >&6; }
4513 if ${ac_cv_prog_CC+:} false; then :
4514   $as_echo_n "(cached) " >&6
4515 else
4516   if test -n "$CC"; then
4517   ac_cv_prog_CC="$CC" # Let the user override the test.
4518 else
4519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4520 for as_dir in $PATH
4521 do
4522   IFS=$as_save_IFS
4523   test -z "$as_dir" && as_dir=.
4524     for ac_exec_ext in '' $ac_executable_extensions; do
4525   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4526     ac_cv_prog_CC="${ac_tool_prefix}cc"
4527     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4528     break 2
4529   fi
4530 done
4531   done
4532 IFS=$as_save_IFS
4533
4534 fi
4535 fi
4536 CC=$ac_cv_prog_CC
4537 if test -n "$CC"; then
4538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4539 $as_echo "$CC" >&6; }
4540 else
4541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4542 $as_echo "no" >&6; }
4543 fi
4544
4545
4546   fi
4547 fi
4548 if test -z "$CC"; then
4549   # Extract the first word of "cc", so it can be a program name with args.
4550 set dummy cc; ac_word=$2
4551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4552 $as_echo_n "checking for $ac_word... " >&6; }
4553 if ${ac_cv_prog_CC+:} false; then :
4554   $as_echo_n "(cached) " >&6
4555 else
4556   if test -n "$CC"; then
4557   ac_cv_prog_CC="$CC" # Let the user override the test.
4558 else
4559   ac_prog_rejected=no
4560 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4561 for as_dir in $PATH
4562 do
4563   IFS=$as_save_IFS
4564   test -z "$as_dir" && as_dir=.
4565     for ac_exec_ext in '' $ac_executable_extensions; do
4566   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4567     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4568        ac_prog_rejected=yes
4569        continue
4570      fi
4571     ac_cv_prog_CC="cc"
4572     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4573     break 2
4574   fi
4575 done
4576   done
4577 IFS=$as_save_IFS
4578
4579 if test $ac_prog_rejected = yes; then
4580   # We found a bogon in the path, so make sure we never use it.
4581   set dummy $ac_cv_prog_CC
4582   shift
4583   if test $# != 0; then
4584     # We chose a different compiler from the bogus one.
4585     # However, it has the same basename, so the bogon will be chosen
4586     # first if we set CC to just the basename; use the full file name.
4587     shift
4588     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4589   fi
4590 fi
4591 fi
4592 fi
4593 CC=$ac_cv_prog_CC
4594 if test -n "$CC"; then
4595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4596 $as_echo "$CC" >&6; }
4597 else
4598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4599 $as_echo "no" >&6; }
4600 fi
4601
4602
4603 fi
4604 if test -z "$CC"; then
4605   if test -n "$ac_tool_prefix"; then
4606   for ac_prog in cl.exe
4607   do
4608     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4609 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4610 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4611 $as_echo_n "checking for $ac_word... " >&6; }
4612 if ${ac_cv_prog_CC+:} false; then :
4613   $as_echo_n "(cached) " >&6
4614 else
4615   if test -n "$CC"; then
4616   ac_cv_prog_CC="$CC" # Let the user override the test.
4617 else
4618 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4619 for as_dir in $PATH
4620 do
4621   IFS=$as_save_IFS
4622   test -z "$as_dir" && as_dir=.
4623     for ac_exec_ext in '' $ac_executable_extensions; do
4624   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4625     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4626     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4627     break 2
4628   fi
4629 done
4630   done
4631 IFS=$as_save_IFS
4632
4633 fi
4634 fi
4635 CC=$ac_cv_prog_CC
4636 if test -n "$CC"; then
4637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4638 $as_echo "$CC" >&6; }
4639 else
4640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4641 $as_echo "no" >&6; }
4642 fi
4643
4644
4645     test -n "$CC" && break
4646   done
4647 fi
4648 if test -z "$CC"; then
4649   ac_ct_CC=$CC
4650   for ac_prog in cl.exe
4651 do
4652   # Extract the first word of "$ac_prog", so it can be a program name with args.
4653 set dummy $ac_prog; ac_word=$2
4654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4655 $as_echo_n "checking for $ac_word... " >&6; }
4656 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4657   $as_echo_n "(cached) " >&6
4658 else
4659   if test -n "$ac_ct_CC"; then
4660   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4661 else
4662 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4663 for as_dir in $PATH
4664 do
4665   IFS=$as_save_IFS
4666   test -z "$as_dir" && as_dir=.
4667     for ac_exec_ext in '' $ac_executable_extensions; do
4668   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4669     ac_cv_prog_ac_ct_CC="$ac_prog"
4670     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4671     break 2
4672   fi
4673 done
4674   done
4675 IFS=$as_save_IFS
4676
4677 fi
4678 fi
4679 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4680 if test -n "$ac_ct_CC"; then
4681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4682 $as_echo "$ac_ct_CC" >&6; }
4683 else
4684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4685 $as_echo "no" >&6; }
4686 fi
4687
4688
4689   test -n "$ac_ct_CC" && break
4690 done
4691
4692   if test "x$ac_ct_CC" = x; then
4693     CC=""
4694   else
4695     case $cross_compiling:$ac_tool_warned in
4696 yes:)
4697 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4698 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4699 ac_tool_warned=yes ;;
4700 esac
4701     CC=$ac_ct_CC
4702   fi
4703 fi
4704
4705 fi
4706
4707
4708 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4709 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4710 as_fn_error $? "no acceptable C compiler found in \$PATH
4711 See \`config.log' for more details" "$LINENO" 5; }
4712
4713 # Provide some information about the compiler.
4714 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4715 set X $ac_compile
4716 ac_compiler=$2
4717 for ac_option in --version -v -V -qversion; do
4718   { { ac_try="$ac_compiler $ac_option >&5"
4719 case "(($ac_try" in
4720   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4721   *) ac_try_echo=$ac_try;;
4722 esac
4723 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4724 $as_echo "$ac_try_echo"; } >&5
4725   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4726   ac_status=$?
4727   if test -s conftest.err; then
4728     sed '10a\
4729 ... rest of stderr output deleted ...
4730          10q' conftest.err >conftest.er1
4731     cat conftest.er1 >&5
4732   fi
4733   rm -f conftest.er1 conftest.err
4734   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4735   test $ac_status = 0; }
4736 done
4737
4738 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4739 /* end confdefs.h.  */
4740
4741 int
4742 main ()
4743 {
4744
4745   ;
4746   return 0;
4747 }
4748 _ACEOF
4749 ac_clean_files_save=$ac_clean_files
4750 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4751 # Try to create an executable without -o first, disregard a.out.
4752 # It will help us diagnose broken compilers, and finding out an intuition
4753 # of exeext.
4754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4755 $as_echo_n "checking whether the C compiler works... " >&6; }
4756 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4757
4758 # The possible output files:
4759 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4760
4761 ac_rmfiles=
4762 for ac_file in $ac_files
4763 do
4764   case $ac_file in
4765     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4766     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4767   esac
4768 done
4769 rm -f $ac_rmfiles
4770
4771 if { { ac_try="$ac_link_default"
4772 case "(($ac_try" in
4773   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4774   *) ac_try_echo=$ac_try;;
4775 esac
4776 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4777 $as_echo "$ac_try_echo"; } >&5
4778   (eval "$ac_link_default") 2>&5
4779   ac_status=$?
4780   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4781   test $ac_status = 0; }; then :
4782   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4783 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4784 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4785 # so that the user can short-circuit this test for compilers unknown to
4786 # Autoconf.
4787 for ac_file in $ac_files ''
4788 do
4789   test -f "$ac_file" || continue
4790   case $ac_file in
4791     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4792         ;;
4793     [ab].out )
4794         # We found the default executable, but exeext='' is most
4795         # certainly right.
4796         break;;
4797     *.* )
4798         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4799         then :; else
4800            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4801         fi
4802         # We set ac_cv_exeext here because the later test for it is not
4803         # safe: cross compilers may not add the suffix if given an `-o'
4804         # argument, so we may need to know it at that point already.
4805         # Even if this section looks crufty: it has the advantage of
4806         # actually working.
4807         break;;
4808     * )
4809         break;;
4810   esac
4811 done
4812 test "$ac_cv_exeext" = no && ac_cv_exeext=
4813
4814 else
4815   ac_file=''
4816 fi
4817 if test -z "$ac_file"; then :
4818   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4819 $as_echo "no" >&6; }
4820 $as_echo "$as_me: failed program was:" >&5
4821 sed 's/^/| /' conftest.$ac_ext >&5
4822
4823 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4824 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4825 as_fn_error 77 "C compiler cannot create executables
4826 See \`config.log' for more details" "$LINENO" 5; }
4827 else
4828   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4829 $as_echo "yes" >&6; }
4830 fi
4831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4832 $as_echo_n "checking for C compiler default output file name... " >&6; }
4833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4834 $as_echo "$ac_file" >&6; }
4835 ac_exeext=$ac_cv_exeext
4836
4837 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4838 ac_clean_files=$ac_clean_files_save
4839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4840 $as_echo_n "checking for suffix of executables... " >&6; }
4841 if { { ac_try="$ac_link"
4842 case "(($ac_try" in
4843   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4844   *) ac_try_echo=$ac_try;;
4845 esac
4846 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4847 $as_echo "$ac_try_echo"; } >&5
4848   (eval "$ac_link") 2>&5
4849   ac_status=$?
4850   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4851   test $ac_status = 0; }; then :
4852   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4853 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4854 # work properly (i.e., refer to `conftest.exe'), while it won't with
4855 # `rm'.
4856 for ac_file in conftest.exe conftest conftest.*; do
4857   test -f "$ac_file" || continue
4858   case $ac_file in
4859     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4860     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4861           break;;
4862     * ) break;;
4863   esac
4864 done
4865 else
4866   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4867 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4868 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4869 See \`config.log' for more details" "$LINENO" 5; }
4870 fi
4871 rm -f conftest conftest$ac_cv_exeext
4872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4873 $as_echo "$ac_cv_exeext" >&6; }
4874
4875 rm -f conftest.$ac_ext
4876 EXEEXT=$ac_cv_exeext
4877 ac_exeext=$EXEEXT
4878 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4879 /* end confdefs.h.  */
4880 #include <stdio.h>
4881 int
4882 main ()
4883 {
4884 FILE *f = fopen ("conftest.out", "w");
4885  return ferror (f) || fclose (f) != 0;
4886
4887   ;
4888   return 0;
4889 }
4890 _ACEOF
4891 ac_clean_files="$ac_clean_files conftest.out"
4892 # Check that the compiler produces executables we can run.  If not, either
4893 # the compiler is broken, or we cross compile.
4894 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4895 $as_echo_n "checking whether we are cross compiling... " >&6; }
4896 if test "$cross_compiling" != yes; then
4897   { { ac_try="$ac_link"
4898 case "(($ac_try" in
4899   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4900   *) ac_try_echo=$ac_try;;
4901 esac
4902 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4903 $as_echo "$ac_try_echo"; } >&5
4904   (eval "$ac_link") 2>&5
4905   ac_status=$?
4906   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4907   test $ac_status = 0; }
4908   if { ac_try='./conftest$ac_cv_exeext'
4909   { { case "(($ac_try" in
4910   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4911   *) ac_try_echo=$ac_try;;
4912 esac
4913 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4914 $as_echo "$ac_try_echo"; } >&5
4915   (eval "$ac_try") 2>&5
4916   ac_status=$?
4917   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4918   test $ac_status = 0; }; }; then
4919     cross_compiling=no
4920   else
4921     if test "$cross_compiling" = maybe; then
4922         cross_compiling=yes
4923     else
4924         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4925 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4926 as_fn_error $? "cannot run C compiled programs.
4927 If you meant to cross compile, use \`--host'.
4928 See \`config.log' for more details" "$LINENO" 5; }
4929     fi
4930   fi
4931 fi
4932 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4933 $as_echo "$cross_compiling" >&6; }
4934
4935 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4936 ac_clean_files=$ac_clean_files_save
4937 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4938 $as_echo_n "checking for suffix of object files... " >&6; }
4939 if ${ac_cv_objext+:} false; then :
4940   $as_echo_n "(cached) " >&6
4941 else
4942   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4943 /* end confdefs.h.  */
4944
4945 int
4946 main ()
4947 {
4948
4949   ;
4950   return 0;
4951 }
4952 _ACEOF
4953 rm -f conftest.o conftest.obj
4954 if { { ac_try="$ac_compile"
4955 case "(($ac_try" in
4956   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4957   *) ac_try_echo=$ac_try;;
4958 esac
4959 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4960 $as_echo "$ac_try_echo"; } >&5
4961   (eval "$ac_compile") 2>&5
4962   ac_status=$?
4963   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4964   test $ac_status = 0; }; then :
4965   for ac_file in conftest.o conftest.obj conftest.*; do
4966   test -f "$ac_file" || continue;
4967   case $ac_file in
4968     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4969     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4970        break;;
4971   esac
4972 done
4973 else
4974   $as_echo "$as_me: failed program was:" >&5
4975 sed 's/^/| /' conftest.$ac_ext >&5
4976
4977 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4978 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4979 as_fn_error $? "cannot compute suffix of object files: cannot compile
4980 See \`config.log' for more details" "$LINENO" 5; }
4981 fi
4982 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4983 fi
4984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4985 $as_echo "$ac_cv_objext" >&6; }
4986 OBJEXT=$ac_cv_objext
4987 ac_objext=$OBJEXT
4988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4989 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4990 if ${ac_cv_c_compiler_gnu+:} false; then :
4991   $as_echo_n "(cached) " >&6
4992 else
4993   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4994 /* end confdefs.h.  */
4995
4996 int
4997 main ()
4998 {
4999 #ifndef __GNUC__
5000        choke me
5001 #endif
5002
5003   ;
5004   return 0;
5005 }
5006 _ACEOF
5007 if ac_fn_c_try_compile "$LINENO"; then :
5008   ac_compiler_gnu=yes
5009 else
5010   ac_compiler_gnu=no
5011 fi
5012 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5013 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5014
5015 fi
5016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5017 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5018 if test $ac_compiler_gnu = yes; then
5019   GCC=yes
5020 else
5021   GCC=
5022 fi
5023 ac_test_CFLAGS=${CFLAGS+set}
5024 ac_save_CFLAGS=$CFLAGS
5025 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5026 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5027 if ${ac_cv_prog_cc_g+:} false; then :
5028   $as_echo_n "(cached) " >&6
5029 else
5030   ac_save_c_werror_flag=$ac_c_werror_flag
5031    ac_c_werror_flag=yes
5032    ac_cv_prog_cc_g=no
5033    CFLAGS="-g"
5034    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5035 /* end confdefs.h.  */
5036
5037 int
5038 main ()
5039 {
5040
5041   ;
5042   return 0;
5043 }
5044 _ACEOF
5045 if ac_fn_c_try_compile "$LINENO"; then :
5046   ac_cv_prog_cc_g=yes
5047 else
5048   CFLAGS=""
5049       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5050 /* end confdefs.h.  */
5051
5052 int
5053 main ()
5054 {
5055
5056   ;
5057   return 0;
5058 }
5059 _ACEOF
5060 if ac_fn_c_try_compile "$LINENO"; then :
5061
5062 else
5063   ac_c_werror_flag=$ac_save_c_werror_flag
5064          CFLAGS="-g"
5065          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5066 /* end confdefs.h.  */
5067
5068 int
5069 main ()
5070 {
5071
5072   ;
5073   return 0;
5074 }
5075 _ACEOF
5076 if ac_fn_c_try_compile "$LINENO"; then :
5077   ac_cv_prog_cc_g=yes
5078 fi
5079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5080 fi
5081 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5082 fi
5083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5084    ac_c_werror_flag=$ac_save_c_werror_flag
5085 fi
5086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5087 $as_echo "$ac_cv_prog_cc_g" >&6; }
5088 if test "$ac_test_CFLAGS" = set; then
5089   CFLAGS=$ac_save_CFLAGS
5090 elif test $ac_cv_prog_cc_g = yes; then
5091   if test "$GCC" = yes; then
5092     CFLAGS="-g -O2"
5093   else
5094     CFLAGS="-g"
5095   fi
5096 else
5097   if test "$GCC" = yes; then
5098     CFLAGS="-O2"
5099   else
5100     CFLAGS=
5101   fi
5102 fi
5103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5104 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5105 if ${ac_cv_prog_cc_c89+:} false; then :
5106   $as_echo_n "(cached) " >&6
5107 else
5108   ac_cv_prog_cc_c89=no
5109 ac_save_CC=$CC
5110 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5111 /* end confdefs.h.  */
5112 #include <stdarg.h>
5113 #include <stdio.h>
5114 #include <sys/types.h>
5115 #include <sys/stat.h>
5116 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5117 struct buf { int x; };
5118 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5119 static char *e (p, i)
5120      char **p;
5121      int i;
5122 {
5123   return p[i];
5124 }
5125 static char *f (char * (*g) (char **, int), char **p, ...)
5126 {
5127   char *s;
5128   va_list v;
5129   va_start (v,p);
5130   s = g (p, va_arg (v,int));
5131   va_end (v);
5132   return s;
5133 }
5134
5135 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5136    function prototypes and stuff, but not '\xHH' hex character constants.
5137    These don't provoke an error unfortunately, instead are silently treated
5138    as 'x'.  The following induces an error, until -std is added to get
5139    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5140    array size at least.  It's necessary to write '\x00'==0 to get something
5141    that's true only with -std.  */
5142 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5143
5144 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5145    inside strings and character constants.  */
5146 #define FOO(x) 'x'
5147 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5148
5149 int test (int i, double x);
5150 struct s1 {int (*f) (int a);};
5151 struct s2 {int (*f) (double a);};
5152 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5153 int argc;
5154 char **argv;
5155 int
5156 main ()
5157 {
5158 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5159   ;
5160   return 0;
5161 }
5162 _ACEOF
5163 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5164         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5165 do
5166   CC="$ac_save_CC $ac_arg"
5167   if ac_fn_c_try_compile "$LINENO"; then :
5168   ac_cv_prog_cc_c89=$ac_arg
5169 fi
5170 rm -f core conftest.err conftest.$ac_objext
5171   test "x$ac_cv_prog_cc_c89" != "xno" && break
5172 done
5173 rm -f conftest.$ac_ext
5174 CC=$ac_save_CC
5175
5176 fi
5177 # AC_CACHE_VAL
5178 case "x$ac_cv_prog_cc_c89" in
5179   x)
5180     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5181 $as_echo "none needed" >&6; } ;;
5182   xno)
5183     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5184 $as_echo "unsupported" >&6; } ;;
5185   *)
5186     CC="$CC $ac_cv_prog_cc_c89"
5187     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5188 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5189 esac
5190 if test "x$ac_cv_prog_cc_c89" != xno; then :
5191
5192 fi
5193
5194 ac_ext=c
5195 ac_cpp='$CPP $CPPFLAGS'
5196 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5197 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5198 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5199 DEPDIR="${am__leading_dot}deps"
5200
5201 ac_config_commands="$ac_config_commands depfiles"
5202
5203
5204 am_make=${MAKE-make}
5205 cat > confinc << 'END'
5206 am__doit:
5207         @echo this is the am__doit target
5208 .PHONY: am__doit
5209 END
5210 # If we don't find an include directive, just comment out the code.
5211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5212 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5213 am__include="#"
5214 am__quote=
5215 _am_result=none
5216 # First try GNU make style include.
5217 echo "include confinc" > confmf
5218 # Ignore all kinds of additional output from `make'.
5219 case `$am_make -s -f confmf 2> /dev/null` in #(
5220 *the\ am__doit\ target*)
5221   am__include=include
5222   am__quote=
5223   _am_result=GNU
5224   ;;
5225 esac
5226 # Now try BSD make style include.
5227 if test "$am__include" = "#"; then
5228    echo '.include "confinc"' > confmf
5229    case `$am_make -s -f confmf 2> /dev/null` in #(
5230    *the\ am__doit\ target*)
5231      am__include=.include
5232      am__quote="\""
5233      _am_result=BSD
5234      ;;
5235    esac
5236 fi
5237
5238
5239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5240 $as_echo "$_am_result" >&6; }
5241 rm -f confinc confmf
5242
5243 # Check whether --enable-dependency-tracking was given.
5244 if test "${enable_dependency_tracking+set}" = set; then :
5245   enableval=$enable_dependency_tracking;
5246 fi
5247
5248 if test "x$enable_dependency_tracking" != xno; then
5249   am_depcomp="$ac_aux_dir/depcomp"
5250   AMDEPBACKSLASH='\'
5251 fi
5252  if test "x$enable_dependency_tracking" != xno; then
5253   AMDEP_TRUE=
5254   AMDEP_FALSE='#'
5255 else
5256   AMDEP_TRUE='#'
5257   AMDEP_FALSE=
5258 fi
5259
5260
5261
5262 depcc="$CC"   am_compiler_list=
5263
5264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5265 $as_echo_n "checking dependency style of $depcc... " >&6; }
5266 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
5267   $as_echo_n "(cached) " >&6
5268 else
5269   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5270   # We make a subdir and do the tests there.  Otherwise we can end up
5271   # making bogus files that we don't know about and never remove.  For
5272   # instance it was reported that on HP-UX the gcc test will end up
5273   # making a dummy file named `D' -- because `-MD' means `put the output
5274   # in D'.
5275   mkdir conftest.dir
5276   # Copy depcomp to subdir because otherwise we won't find it if we're
5277   # using a relative directory.
5278   cp "$am_depcomp" conftest.dir
5279   cd conftest.dir
5280   # We will build objects and dependencies in a subdirectory because
5281   # it helps to detect inapplicable dependency modes.  For instance
5282   # both Tru64's cc and ICC support -MD to output dependencies as a
5283   # side effect of compilation, but ICC will put the dependencies in
5284   # the current directory while Tru64 will put them in the object
5285   # directory.
5286   mkdir sub
5287
5288   am_cv_CC_dependencies_compiler_type=none
5289   if test "$am_compiler_list" = ""; then
5290      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5291   fi
5292   am__universal=false
5293   case " $depcc " in #(
5294      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5295      esac
5296
5297   for depmode in $am_compiler_list; do
5298     # Setup a source with many dependencies, because some compilers
5299     # like to wrap large dependency lists on column 80 (with \), and
5300     # we should not choose a depcomp mode which is confused by this.
5301     #
5302     # We need to recreate these files for each test, as the compiler may
5303     # overwrite some of them when testing with obscure command lines.
5304     # This happens at least with the AIX C compiler.
5305     : > sub/conftest.c
5306     for i in 1 2 3 4 5 6; do
5307       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5308       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5309       # Solaris 8's {/usr,}/bin/sh.
5310       touch sub/conftst$i.h
5311     done
5312     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5313
5314     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5315     # mode.  It turns out that the SunPro C++ compiler does not properly
5316     # handle `-M -o', and we need to detect this.  Also, some Intel
5317     # versions had trouble with output in subdirs
5318     am__obj=sub/conftest.${OBJEXT-o}
5319     am__minus_obj="-o $am__obj"
5320     case $depmode in
5321     gcc)
5322       # This depmode causes a compiler race in universal mode.
5323       test "$am__universal" = false || continue
5324       ;;
5325     nosideeffect)
5326       # after this tag, mechanisms are not by side-effect, so they'll
5327       # only be used when explicitly requested
5328       if test "x$enable_dependency_tracking" = xyes; then
5329         continue
5330       else
5331         break
5332       fi
5333       ;;
5334     msvisualcpp | msvcmsys)
5335       # This compiler won't grok `-c -o', but also, the minuso test has
5336       # not run yet.  These depmodes are late enough in the game, and
5337       # so weak that their functioning should not be impacted.
5338       am__obj=conftest.${OBJEXT-o}
5339       am__minus_obj=
5340       ;;
5341     none) break ;;
5342     esac
5343     if depmode=$depmode \
5344        source=sub/conftest.c object=$am__obj \
5345        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5346        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5347          >/dev/null 2>conftest.err &&
5348        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5349        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5350        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5351        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5352       # icc doesn't choke on unknown options, it will just issue warnings
5353       # or remarks (even with -Werror).  So we grep stderr for any message
5354       # that says an option was ignored or not supported.
5355       # When given -MP, icc 7.0 and 7.1 complain thusly:
5356       #   icc: Command line warning: ignoring option '-M'; no argument required
5357       # The diagnosis changed in icc 8.0:
5358       #   icc: Command line remark: option '-MP' not supported
5359       if (grep 'ignoring option' conftest.err ||
5360           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5361         am_cv_CC_dependencies_compiler_type=$depmode
5362         break
5363       fi
5364     fi
5365   done
5366
5367   cd ..
5368   rm -rf conftest.dir
5369 else
5370   am_cv_CC_dependencies_compiler_type=none
5371 fi
5372
5373 fi
5374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5375 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5376 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5377
5378  if
5379   test "x$enable_dependency_tracking" != xno \
5380   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5381   am__fastdepCC_TRUE=
5382   am__fastdepCC_FALSE='#'
5383 else
5384   am__fastdepCC_TRUE='#'
5385   am__fastdepCC_FALSE=
5386 fi
5387
5388
5389 if test "x$CC" != xcc; then
5390   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5391 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5392 else
5393   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5394 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5395 fi
5396 set dummy $CC; ac_cc=`$as_echo "$2" |
5397                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5398 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
5399   $as_echo_n "(cached) " >&6
5400 else
5401   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5402 /* end confdefs.h.  */
5403
5404 int
5405 main ()
5406 {
5407
5408   ;
5409   return 0;
5410 }
5411 _ACEOF
5412 # Make sure it works both with $CC and with simple cc.
5413 # We do the test twice because some compilers refuse to overwrite an
5414 # existing .o file with -o, though they will create one.
5415 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5416 rm -f conftest2.*
5417 if { { case "(($ac_try" in
5418   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5419   *) ac_try_echo=$ac_try;;
5420 esac
5421 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5422 $as_echo "$ac_try_echo"; } >&5
5423   (eval "$ac_try") 2>&5
5424   ac_status=$?
5425   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5426   test $ac_status = 0; } &&
5427    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5428   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5429   *) ac_try_echo=$ac_try;;
5430 esac
5431 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5432 $as_echo "$ac_try_echo"; } >&5
5433   (eval "$ac_try") 2>&5
5434   ac_status=$?
5435   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5436   test $ac_status = 0; };
5437 then
5438   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5439   if test "x$CC" != xcc; then
5440     # Test first that cc exists at all.
5441     if { ac_try='cc -c conftest.$ac_ext >&5'
5442   { { case "(($ac_try" in
5443   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5444   *) ac_try_echo=$ac_try;;
5445 esac
5446 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5447 $as_echo "$ac_try_echo"; } >&5
5448   (eval "$ac_try") 2>&5
5449   ac_status=$?
5450   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5451   test $ac_status = 0; }; }; then
5452       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5453       rm -f conftest2.*
5454       if { { case "(($ac_try" in
5455   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5456   *) ac_try_echo=$ac_try;;
5457 esac
5458 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5459 $as_echo "$ac_try_echo"; } >&5
5460   (eval "$ac_try") 2>&5
5461   ac_status=$?
5462   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5463   test $ac_status = 0; } &&
5464          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5465   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5466   *) ac_try_echo=$ac_try;;
5467 esac
5468 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5469 $as_echo "$ac_try_echo"; } >&5
5470   (eval "$ac_try") 2>&5
5471   ac_status=$?
5472   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5473   test $ac_status = 0; };
5474       then
5475         # cc works too.
5476         :
5477       else
5478         # cc exists but doesn't like -o.
5479         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5480       fi
5481     fi
5482   fi
5483 else
5484   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5485 fi
5486 rm -f core conftest*
5487
5488 fi
5489 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5491 $as_echo "yes" >&6; }
5492 else
5493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5494 $as_echo "no" >&6; }
5495
5496 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5497
5498 fi
5499
5500 # FIXME: we rely on the cache variable name because
5501 # there is no other way.
5502 set dummy $CC
5503 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5504 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5505 if test "$am_t" != yes; then
5506    # Losing compiler, so override with the script.
5507    # FIXME: It is wrong to rewrite CC.
5508    # But if we don't then we get into trouble of one sort or another.
5509    # A longer-term fix would be to have automake use am__CC in this case,
5510    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5511    CC="$am_aux_dir/compile $CC"
5512 fi
5513
5514
5515
5516 # Initialize gnulib right after verifying that the C compiler works.
5517 if test -n "$ac_tool_prefix"; then
5518   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5519 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5521 $as_echo_n "checking for $ac_word... " >&6; }
5522 if ${ac_cv_prog_RANLIB+:} false; then :
5523   $as_echo_n "(cached) " >&6
5524 else
5525   if test -n "$RANLIB"; then
5526   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5527 else
5528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5529 for as_dir in $PATH
5530 do
5531   IFS=$as_save_IFS
5532   test -z "$as_dir" && as_dir=.
5533     for ac_exec_ext in '' $ac_executable_extensions; do
5534   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5535     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5536     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5537     break 2
5538   fi
5539 done
5540   done
5541 IFS=$as_save_IFS
5542
5543 fi
5544 fi
5545 RANLIB=$ac_cv_prog_RANLIB
5546 if test -n "$RANLIB"; then
5547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5548 $as_echo "$RANLIB" >&6; }
5549 else
5550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5551 $as_echo "no" >&6; }
5552 fi
5553
5554
5555 fi
5556 if test -z "$ac_cv_prog_RANLIB"; then
5557   ac_ct_RANLIB=$RANLIB
5558   # Extract the first word of "ranlib", so it can be a program name with args.
5559 set dummy ranlib; ac_word=$2
5560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5561 $as_echo_n "checking for $ac_word... " >&6; }
5562 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5563   $as_echo_n "(cached) " >&6
5564 else
5565   if test -n "$ac_ct_RANLIB"; then
5566   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5567 else
5568 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5569 for as_dir in $PATH
5570 do
5571   IFS=$as_save_IFS
5572   test -z "$as_dir" && as_dir=.
5573     for ac_exec_ext in '' $ac_executable_extensions; do
5574   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5575     ac_cv_prog_ac_ct_RANLIB="ranlib"
5576     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5577     break 2
5578   fi
5579 done
5580   done
5581 IFS=$as_save_IFS
5582
5583 fi
5584 fi
5585 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5586 if test -n "$ac_ct_RANLIB"; then
5587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5588 $as_echo "$ac_ct_RANLIB" >&6; }
5589 else
5590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5591 $as_echo "no" >&6; }
5592 fi
5593
5594   if test "x$ac_ct_RANLIB" = x; then
5595     RANLIB=":"
5596   else
5597     case $cross_compiling:$ac_tool_warned in
5598 yes:)
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5600 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5601 ac_tool_warned=yes ;;
5602 esac
5603     RANLIB=$ac_ct_RANLIB
5604   fi
5605 else
5606   RANLIB="$ac_cv_prog_RANLIB"
5607 fi
5608
5609
5610 ac_ext=c
5611 ac_cpp='$CPP $CPPFLAGS'
5612 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5613 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5614 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5616 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5617 # On Suns, sometimes $CPP names a directory.
5618 if test -n "$CPP" && test -d "$CPP"; then
5619   CPP=
5620 fi
5621 if test -z "$CPP"; then
5622   if ${ac_cv_prog_CPP+:} false; then :
5623   $as_echo_n "(cached) " >&6
5624 else
5625       # Double quotes because CPP needs to be expanded
5626     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5627     do
5628       ac_preproc_ok=false
5629 for ac_c_preproc_warn_flag in '' yes
5630 do
5631   # Use a header file that comes with gcc, so configuring glibc
5632   # with a fresh cross-compiler works.
5633   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5634   # <limits.h> exists even on freestanding compilers.
5635   # On the NeXT, cc -E runs the code through the compiler's parser,
5636   # not just through cpp. "Syntax error" is here to catch this case.
5637   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5638 /* end confdefs.h.  */
5639 #ifdef __STDC__
5640 # include <limits.h>
5641 #else
5642 # include <assert.h>
5643 #endif
5644                      Syntax error
5645 _ACEOF
5646 if ac_fn_c_try_cpp "$LINENO"; then :
5647
5648 else
5649   # Broken: fails on valid input.
5650 continue
5651 fi
5652 rm -f conftest.err conftest.i conftest.$ac_ext
5653
5654   # OK, works on sane cases.  Now check whether nonexistent headers
5655   # can be detected and how.
5656   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5657 /* end confdefs.h.  */
5658 #include <ac_nonexistent.h>
5659 _ACEOF
5660 if ac_fn_c_try_cpp "$LINENO"; then :
5661   # Broken: success on invalid input.
5662 continue
5663 else
5664   # Passes both tests.
5665 ac_preproc_ok=:
5666 break
5667 fi
5668 rm -f conftest.err conftest.i conftest.$ac_ext
5669
5670 done
5671 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5672 rm -f conftest.i conftest.err conftest.$ac_ext
5673 if $ac_preproc_ok; then :
5674   break
5675 fi
5676
5677     done
5678     ac_cv_prog_CPP=$CPP
5679
5680 fi
5681   CPP=$ac_cv_prog_CPP
5682 else
5683   ac_cv_prog_CPP=$CPP
5684 fi
5685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5686 $as_echo "$CPP" >&6; }
5687 ac_preproc_ok=false
5688 for ac_c_preproc_warn_flag in '' yes
5689 do
5690   # Use a header file that comes with gcc, so configuring glibc
5691   # with a fresh cross-compiler works.
5692   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5693   # <limits.h> exists even on freestanding compilers.
5694   # On the NeXT, cc -E runs the code through the compiler's parser,
5695   # not just through cpp. "Syntax error" is here to catch this case.
5696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5697 /* end confdefs.h.  */
5698 #ifdef __STDC__
5699 # include <limits.h>
5700 #else
5701 # include <assert.h>
5702 #endif
5703                      Syntax error
5704 _ACEOF
5705 if ac_fn_c_try_cpp "$LINENO"; then :
5706
5707 else
5708   # Broken: fails on valid input.
5709 continue
5710 fi
5711 rm -f conftest.err conftest.i conftest.$ac_ext
5712
5713   # OK, works on sane cases.  Now check whether nonexistent headers
5714   # can be detected and how.
5715   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5716 /* end confdefs.h.  */
5717 #include <ac_nonexistent.h>
5718 _ACEOF
5719 if ac_fn_c_try_cpp "$LINENO"; then :
5720   # Broken: success on invalid input.
5721 continue
5722 else
5723   # Passes both tests.
5724 ac_preproc_ok=:
5725 break
5726 fi
5727 rm -f conftest.err conftest.i conftest.$ac_ext
5728
5729 done
5730 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5731 rm -f conftest.i conftest.err conftest.$ac_ext
5732 if $ac_preproc_ok; then :
5733
5734 else
5735   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5736 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5737 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5738 See \`config.log' for more details" "$LINENO" 5; }
5739 fi
5740
5741 ac_ext=c
5742 ac_cpp='$CPP $CPPFLAGS'
5743 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5744 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5745 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5746
5747
5748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5749 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5750 if ${ac_cv_path_GREP+:} false; then :
5751   $as_echo_n "(cached) " >&6
5752 else
5753   if test -z "$GREP"; then
5754   ac_path_GREP_found=false
5755   # Loop through the user's path and test for each of PROGNAME-LIST
5756   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5757 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5758 do
5759   IFS=$as_save_IFS
5760   test -z "$as_dir" && as_dir=.
5761     for ac_prog in grep ggrep; do
5762     for ac_exec_ext in '' $ac_executable_extensions; do
5763       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5764       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5765 # Check for GNU ac_path_GREP and select it if it is found.
5766   # Check for GNU $ac_path_GREP
5767 case `"$ac_path_GREP" --version 2>&1` in
5768 *GNU*)
5769   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5770 *)
5771   ac_count=0
5772   $as_echo_n 0123456789 >"conftest.in"
5773   while :
5774   do
5775     cat "conftest.in" "conftest.in" >"conftest.tmp"
5776     mv "conftest.tmp" "conftest.in"
5777     cp "conftest.in" "conftest.nl"
5778     $as_echo 'GREP' >> "conftest.nl"
5779     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5780     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5781     as_fn_arith $ac_count + 1 && ac_count=$as_val
5782     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5783       # Best one so far, save it but keep looking for a better one
5784       ac_cv_path_GREP="$ac_path_GREP"
5785       ac_path_GREP_max=$ac_count
5786     fi
5787     # 10*(2^10) chars as input seems more than enough
5788     test $ac_count -gt 10 && break
5789   done
5790   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5791 esac
5792
5793       $ac_path_GREP_found && break 3
5794     done
5795   done
5796   done
5797 IFS=$as_save_IFS
5798   if test -z "$ac_cv_path_GREP"; then
5799     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5800   fi
5801 else
5802   ac_cv_path_GREP=$GREP
5803 fi
5804
5805 fi
5806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5807 $as_echo "$ac_cv_path_GREP" >&6; }
5808  GREP="$ac_cv_path_GREP"
5809
5810
5811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5812 $as_echo_n "checking for egrep... " >&6; }
5813 if ${ac_cv_path_EGREP+:} false; then :
5814   $as_echo_n "(cached) " >&6
5815 else
5816   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5817    then ac_cv_path_EGREP="$GREP -E"
5818    else
5819      if test -z "$EGREP"; then
5820   ac_path_EGREP_found=false
5821   # Loop through the user's path and test for each of PROGNAME-LIST
5822   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5823 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5824 do
5825   IFS=$as_save_IFS
5826   test -z "$as_dir" && as_dir=.
5827     for ac_prog in egrep; do
5828     for ac_exec_ext in '' $ac_executable_extensions; do
5829       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5830       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5831 # Check for GNU ac_path_EGREP and select it if it is found.
5832   # Check for GNU $ac_path_EGREP
5833 case `"$ac_path_EGREP" --version 2>&1` in
5834 *GNU*)
5835   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5836 *)
5837   ac_count=0
5838   $as_echo_n 0123456789 >"conftest.in"
5839   while :
5840   do
5841     cat "conftest.in" "conftest.in" >"conftest.tmp"
5842     mv "conftest.tmp" "conftest.in"
5843     cp "conftest.in" "conftest.nl"
5844     $as_echo 'EGREP' >> "conftest.nl"
5845     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5846     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5847     as_fn_arith $ac_count + 1 && ac_count=$as_val
5848     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5849       # Best one so far, save it but keep looking for a better one
5850       ac_cv_path_EGREP="$ac_path_EGREP"
5851       ac_path_EGREP_max=$ac_count
5852     fi
5853     # 10*(2^10) chars as input seems more than enough
5854     test $ac_count -gt 10 && break
5855   done
5856   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5857 esac
5858
5859       $ac_path_EGREP_found && break 3
5860     done
5861   done
5862   done
5863 IFS=$as_save_IFS
5864   if test -z "$ac_cv_path_EGREP"; then
5865     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5866   fi
5867 else
5868   ac_cv_path_EGREP=$EGREP
5869 fi
5870
5871    fi
5872 fi
5873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5874 $as_echo "$ac_cv_path_EGREP" >&6; }
5875  EGREP="$ac_cv_path_EGREP"
5876
5877
5878 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5879 $as_echo_n "checking for ANSI C header files... " >&6; }
5880 if ${ac_cv_header_stdc+:} false; then :
5881   $as_echo_n "(cached) " >&6
5882 else
5883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5884 /* end confdefs.h.  */
5885 #include <stdlib.h>
5886 #include <stdarg.h>
5887 #include <string.h>
5888 #include <float.h>
5889
5890 int
5891 main ()
5892 {
5893
5894   ;
5895   return 0;
5896 }
5897 _ACEOF
5898 if ac_fn_c_try_compile "$LINENO"; then :
5899   ac_cv_header_stdc=yes
5900 else
5901   ac_cv_header_stdc=no
5902 fi
5903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5904
5905 if test $ac_cv_header_stdc = yes; then
5906   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5907   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5908 /* end confdefs.h.  */
5909 #include <string.h>
5910
5911 _ACEOF
5912 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5913   $EGREP "memchr" >/dev/null 2>&1; then :
5914
5915 else
5916   ac_cv_header_stdc=no
5917 fi
5918 rm -f conftest*
5919
5920 fi
5921
5922 if test $ac_cv_header_stdc = yes; then
5923   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5924   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5925 /* end confdefs.h.  */
5926 #include <stdlib.h>
5927
5928 _ACEOF
5929 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5930   $EGREP "free" >/dev/null 2>&1; then :
5931
5932 else
5933   ac_cv_header_stdc=no
5934 fi
5935 rm -f conftest*
5936
5937 fi
5938
5939 if test $ac_cv_header_stdc = yes; then
5940   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5941   if test "$cross_compiling" = yes; then :
5942   :
5943 else
5944   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5945 /* end confdefs.h.  */
5946 #include <ctype.h>
5947 #include <stdlib.h>
5948 #if ((' ' & 0x0FF) == 0x020)
5949 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5950 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5951 #else
5952 # define ISLOWER(c) \
5953                    (('a' <= (c) && (c) <= 'i') \
5954                      || ('j' <= (c) && (c) <= 'r') \
5955                      || ('s' <= (c) && (c) <= 'z'))
5956 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5957 #endif
5958
5959 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5960 int
5961 main ()
5962 {
5963   int i;
5964   for (i = 0; i < 256; i++)
5965     if (XOR (islower (i), ISLOWER (i))
5966         || toupper (i) != TOUPPER (i))
5967       return 2;
5968   return 0;
5969 }
5970 _ACEOF
5971 if ac_fn_c_try_run "$LINENO"; then :
5972
5973 else
5974   ac_cv_header_stdc=no
5975 fi
5976 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5977   conftest.$ac_objext conftest.beam conftest.$ac_ext
5978 fi
5979
5980 fi
5981 fi
5982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5983 $as_echo "$ac_cv_header_stdc" >&6; }
5984 if test $ac_cv_header_stdc = yes; then
5985
5986 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5987
5988 fi
5989
5990 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5991 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5992                   inttypes.h stdint.h unistd.h
5993 do :
5994   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5995 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5996 "
5997 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5998   cat >>confdefs.h <<_ACEOF
5999 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6000 _ACEOF
6001
6002 fi
6003
6004 done
6005
6006
6007
6008
6009
6010   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6011 if test "x$ac_cv_header_minix_config_h" = xyes; then :
6012   MINIX=yes
6013 else
6014   MINIX=
6015 fi
6016
6017
6018   if test "$MINIX" = yes; then
6019
6020 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6021
6022
6023 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6024
6025
6026 $as_echo "#define _MINIX 1" >>confdefs.h
6027
6028   fi
6029
6030         case "$host_os" in
6031     hpux*)
6032
6033 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6034
6035       ;;
6036   esac
6037
6038
6039   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6040 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6041 if ${ac_cv_safe_to_define___extensions__+:} false; then :
6042   $as_echo_n "(cached) " >&6
6043 else
6044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6045 /* end confdefs.h.  */
6046
6047 #         define __EXTENSIONS__ 1
6048           $ac_includes_default
6049 int
6050 main ()
6051 {
6052
6053   ;
6054   return 0;
6055 }
6056 _ACEOF
6057 if ac_fn_c_try_compile "$LINENO"; then :
6058   ac_cv_safe_to_define___extensions__=yes
6059 else
6060   ac_cv_safe_to_define___extensions__=no
6061 fi
6062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6063 fi
6064 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6065 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6066   test $ac_cv_safe_to_define___extensions__ = yes &&
6067     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6068
6069   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6070
6071   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6072
6073   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6074
6075   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6076
6077
6078
6079
6080
6081
6082
6083
6084
6085
6086   # Code from module arg-nonnull:
6087   # Code from module c++defs:
6088   # Code from module crypto/md5:
6089   # Code from module dtoastr:
6090   # Code from module extensions:
6091
6092   # Code from module getloadavg:
6093   # Code from module getopt-gnu:
6094   # Code from module getopt-posix:
6095   # Code from module gettext-h:
6096   # Code from module ignore-value:
6097   # Code from module include_next:
6098   # Code from module intprops:
6099   # Code from module mktime:
6100   # Code from module multiarch:
6101   # Code from module stdbool:
6102   # Code from module stddef:
6103   # Code from module stdint:
6104   # Code from module stdlib:
6105   # Code from module strftime:
6106   # Code from module time:
6107   # Code from module time_r:
6108   # Code from module unistd:
6109   # Code from module warn-on-use:
6110
6111
6112 # On Suns, sometimes $CPP names a directory.
6113 if test -n "$CPP" && test -d "$CPP"; then
6114   CPP=
6115 fi
6116
6117 ## If not using gcc, and on Solaris, and no CPP specified, see if
6118 ## using a Sun compiler, which needs -Xs to prevent whitespace.
6119 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
6120  test x"$CPP" = x; then
6121   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
6122 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
6123   if ${emacs_cv_sunpro_c+:} false; then :
6124   $as_echo_n "(cached) " >&6
6125 else
6126   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6127 /* end confdefs.h.  */
6128
6129 int
6130 main ()
6131 {
6132 #ifndef __SUNPRO_C
6133 fail;
6134 #endif
6135
6136   ;
6137   return 0;
6138 }
6139 _ACEOF
6140 if ac_fn_c_try_link "$LINENO"; then :
6141   emacs_cv_sunpro_c=yes
6142 else
6143   emacs_cv_sunpro_c=no
6144 fi
6145 rm -f core conftest.err conftest.$ac_objext \
6146     conftest$ac_exeext conftest.$ac_ext
6147 fi
6148
6149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
6150 $as_echo "$emacs_cv_sunpro_c" >&6; }
6151
6152   if test x"$emacs_cv_sunpro_c" = xyes; then
6153     NON_GNU_CPP="$CC -E -Xs"
6154   fi
6155 fi
6156
6157 #### Some systems specify a CPP to use unless we are using GCC.
6158 #### Now that we know whether we are using GCC, we can decide whether
6159 #### to use that one.
6160 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
6161 then
6162   CPP="$NON_GNU_CPP"
6163 fi
6164
6165 #### Some systems specify a CC to use unless we are using GCC.
6166 #### Now that we know whether we are using GCC, we can decide whether
6167 #### to use that one.
6168 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
6169   test x$cc_specified != xyes
6170 then
6171   CC="$NON_GNU_CC"
6172 fi
6173
6174 if test x$GCC = xyes; then
6175   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
6176 else
6177   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
6178 fi
6179
6180 ### Use -Wdeclaration-after-statement if the compiler supports it
6181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
6182 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
6183 SAVE_CFLAGS="$CFLAGS"
6184 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
6185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6186 /* end confdefs.h.  */
6187
6188 int
6189 main ()
6190 {
6191
6192   ;
6193   return 0;
6194 }
6195 _ACEOF
6196 if ac_fn_c_try_compile "$LINENO"; then :
6197   has_option=yes
6198 else
6199   has_option=no
6200 fi
6201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6202 if test $has_option = yes; then
6203    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
6204 fi
6205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6206 $as_echo "$has_option" >&6; }
6207 CFLAGS="$SAVE_CFLAGS"
6208 unset has_option
6209 unset SAVE_CFLAGS
6210
6211 ### Use -Wold-style-definition if the compiler supports it
6212 # This can be removed when conversion to standard C is finished.
6213 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
6214 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
6215 SAVE_CFLAGS="$CFLAGS"
6216 CFLAGS="$CFLAGS -Wold-style-definition"
6217 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6218 /* end confdefs.h.  */
6219
6220 int
6221 main ()
6222 {
6223
6224   ;
6225   return 0;
6226 }
6227 _ACEOF
6228 if ac_fn_c_try_compile "$LINENO"; then :
6229   has_option=yes
6230 else
6231   has_option=no
6232 fi
6233 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6234 if test $has_option = yes; then
6235    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
6236 fi
6237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6238 $as_echo "$has_option" >&6; }
6239 CFLAGS="$SAVE_CFLAGS"
6240 unset has_option
6241 unset SAVE_CFLAGS
6242
6243 ### Use -Wimplicit-function-declaration if the compiler supports it
6244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6245 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6246 SAVE_CFLAGS="$CFLAGS"
6247 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6249 /* end confdefs.h.  */
6250
6251 int
6252 main ()
6253 {
6254
6255   ;
6256   return 0;
6257 }
6258 _ACEOF
6259 if ac_fn_c_try_compile "$LINENO"; then :
6260   has_option=yes
6261 else
6262   has_option=no
6263 fi
6264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6265 if test $has_option = yes; then
6266    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6267 fi
6268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6269 $as_echo "$has_option" >&6; }
6270 CFLAGS="$SAVE_CFLAGS"
6271 unset has_option
6272 unset SAVE_CFLAGS
6273
6274
6275
6276
6277 #### Some other nice autoconf tests.
6278
6279 ac_ext=c
6280 ac_cpp='$CPP $CPPFLAGS'
6281 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6282 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6283 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6285 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6286 # On Suns, sometimes $CPP names a directory.
6287 if test -n "$CPP" && test -d "$CPP"; then
6288   CPP=
6289 fi
6290 if test -z "$CPP"; then
6291   if ${ac_cv_prog_CPP+:} false; then :
6292   $as_echo_n "(cached) " >&6
6293 else
6294       # Double quotes because CPP needs to be expanded
6295     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6296     do
6297       ac_preproc_ok=false
6298 for ac_c_preproc_warn_flag in '' yes
6299 do
6300   # Use a header file that comes with gcc, so configuring glibc
6301   # with a fresh cross-compiler works.
6302   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6303   # <limits.h> exists even on freestanding compilers.
6304   # On the NeXT, cc -E runs the code through the compiler's parser,
6305   # not just through cpp. "Syntax error" is here to catch this case.
6306   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6307 /* end confdefs.h.  */
6308 #ifdef __STDC__
6309 # include <limits.h>
6310 #else
6311 # include <assert.h>
6312 #endif
6313                      Syntax error
6314 _ACEOF
6315 if ac_fn_c_try_cpp "$LINENO"; then :
6316
6317 else
6318   # Broken: fails on valid input.
6319 continue
6320 fi
6321 rm -f conftest.err conftest.i conftest.$ac_ext
6322
6323   # OK, works on sane cases.  Now check whether nonexistent headers
6324   # can be detected and how.
6325   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6326 /* end confdefs.h.  */
6327 #include <ac_nonexistent.h>
6328 _ACEOF
6329 if ac_fn_c_try_cpp "$LINENO"; then :
6330   # Broken: success on invalid input.
6331 continue
6332 else
6333   # Passes both tests.
6334 ac_preproc_ok=:
6335 break
6336 fi
6337 rm -f conftest.err conftest.i conftest.$ac_ext
6338
6339 done
6340 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6341 rm -f conftest.i conftest.err conftest.$ac_ext
6342 if $ac_preproc_ok; then :
6343   break
6344 fi
6345
6346     done
6347     ac_cv_prog_CPP=$CPP
6348
6349 fi
6350   CPP=$ac_cv_prog_CPP
6351 else
6352   ac_cv_prog_CPP=$CPP
6353 fi
6354 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6355 $as_echo "$CPP" >&6; }
6356 ac_preproc_ok=false
6357 for ac_c_preproc_warn_flag in '' yes
6358 do
6359   # Use a header file that comes with gcc, so configuring glibc
6360   # with a fresh cross-compiler works.
6361   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6362   # <limits.h> exists even on freestanding compilers.
6363   # On the NeXT, cc -E runs the code through the compiler's parser,
6364   # not just through cpp. "Syntax error" is here to catch this case.
6365   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6366 /* end confdefs.h.  */
6367 #ifdef __STDC__
6368 # include <limits.h>
6369 #else
6370 # include <assert.h>
6371 #endif
6372                      Syntax error
6373 _ACEOF
6374 if ac_fn_c_try_cpp "$LINENO"; then :
6375
6376 else
6377   # Broken: fails on valid input.
6378 continue
6379 fi
6380 rm -f conftest.err conftest.i conftest.$ac_ext
6381
6382   # OK, works on sane cases.  Now check whether nonexistent headers
6383   # can be detected and how.
6384   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6385 /* end confdefs.h.  */
6386 #include <ac_nonexistent.h>
6387 _ACEOF
6388 if ac_fn_c_try_cpp "$LINENO"; then :
6389   # Broken: success on invalid input.
6390 continue
6391 else
6392   # Passes both tests.
6393 ac_preproc_ok=:
6394 break
6395 fi
6396 rm -f conftest.err conftest.i conftest.$ac_ext
6397
6398 done
6399 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6400 rm -f conftest.i conftest.err conftest.$ac_ext
6401 if $ac_preproc_ok; then :
6402
6403 else
6404   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6405 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6406 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6407 See \`config.log' for more details" "$LINENO" 5; }
6408 fi
6409
6410 ac_ext=c
6411 ac_cpp='$CPP $CPPFLAGS'
6412 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6413 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6414 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6415
6416
6417 if test "x$RANLIB" = x; then
6418   if test -n "$ac_tool_prefix"; then
6419   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6420 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6422 $as_echo_n "checking for $ac_word... " >&6; }
6423 if ${ac_cv_prog_RANLIB+:} false; then :
6424   $as_echo_n "(cached) " >&6
6425 else
6426   if test -n "$RANLIB"; then
6427   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6428 else
6429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6430 for as_dir in $PATH
6431 do
6432   IFS=$as_save_IFS
6433   test -z "$as_dir" && as_dir=.
6434     for ac_exec_ext in '' $ac_executable_extensions; do
6435   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6436     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6437     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6438     break 2
6439   fi
6440 done
6441   done
6442 IFS=$as_save_IFS
6443
6444 fi
6445 fi
6446 RANLIB=$ac_cv_prog_RANLIB
6447 if test -n "$RANLIB"; then
6448   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6449 $as_echo "$RANLIB" >&6; }
6450 else
6451   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6452 $as_echo "no" >&6; }
6453 fi
6454
6455
6456 fi
6457 if test -z "$ac_cv_prog_RANLIB"; then
6458   ac_ct_RANLIB=$RANLIB
6459   # Extract the first word of "ranlib", so it can be a program name with args.
6460 set dummy ranlib; ac_word=$2
6461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6462 $as_echo_n "checking for $ac_word... " >&6; }
6463 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6464   $as_echo_n "(cached) " >&6
6465 else
6466   if test -n "$ac_ct_RANLIB"; then
6467   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6468 else
6469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6470 for as_dir in $PATH
6471 do
6472   IFS=$as_save_IFS
6473   test -z "$as_dir" && as_dir=.
6474     for ac_exec_ext in '' $ac_executable_extensions; do
6475   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6476     ac_cv_prog_ac_ct_RANLIB="ranlib"
6477     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6478     break 2
6479   fi
6480 done
6481   done
6482 IFS=$as_save_IFS
6483
6484 fi
6485 fi
6486 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6487 if test -n "$ac_ct_RANLIB"; then
6488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6489 $as_echo "$ac_ct_RANLIB" >&6; }
6490 else
6491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6492 $as_echo "no" >&6; }
6493 fi
6494
6495   if test "x$ac_ct_RANLIB" = x; then
6496     RANLIB=":"
6497   else
6498     case $cross_compiling:$ac_tool_warned in
6499 yes:)
6500 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6501 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6502 ac_tool_warned=yes ;;
6503 esac
6504     RANLIB=$ac_ct_RANLIB
6505   fi
6506 else
6507   RANLIB="$ac_cv_prog_RANLIB"
6508 fi
6509
6510 fi
6511
6512 ## Although we're running on an amd64 kernel, we're actually compiling for
6513 ## the x86 architecture.  The user should probably have provided an
6514 ## explicit --build to `configure', but if everything else than the kernel
6515 ## is running in i386 mode, we can help them out.
6516 if test "$machine" = "amdx86-64"; then
6517   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6518 if test "x$ac_cv_have_decl_i386" = xyes; then :
6519
6520 fi
6521
6522   if test "$ac_cv_have_decl_i386" = "yes"; then
6523     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6524     machine=intel386
6525     machfile="m/${machine}.h"
6526   fi
6527 fi
6528
6529 # Extract the first word of "install-info", so it can be a program name with args.
6530 set dummy install-info; ac_word=$2
6531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6532 $as_echo_n "checking for $ac_word... " >&6; }
6533 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6534   $as_echo_n "(cached) " >&6
6535 else
6536   case $INSTALL_INFO in
6537   [\\/]* | ?:[\\/]*)
6538   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6539   ;;
6540   *)
6541   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6542 for as_dir in $PATH
6543 do
6544   IFS=$as_save_IFS
6545   test -z "$as_dir" && as_dir=.
6546     for ac_exec_ext in '' $ac_executable_extensions; do
6547   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6548     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6549     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6550     break 2
6551   fi
6552 done
6553   done
6554 IFS=$as_save_IFS
6555
6556   ;;
6557 esac
6558 fi
6559 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6560 if test -n "$INSTALL_INFO"; then
6561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6562 $as_echo "$INSTALL_INFO" >&6; }
6563 else
6564   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6565 $as_echo "no" >&6; }
6566 fi
6567
6568
6569 # Extract the first word of "install-info", so it can be a program name with args.
6570 set dummy install-info; ac_word=$2
6571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6572 $as_echo_n "checking for $ac_word... " >&6; }
6573 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6574   $as_echo_n "(cached) " >&6
6575 else
6576   case $INSTALL_INFO in
6577   [\\/]* | ?:[\\/]*)
6578   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6579   ;;
6580   *)
6581   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6582 for as_dir in /usr/sbin
6583 do
6584   IFS=$as_save_IFS
6585   test -z "$as_dir" && as_dir=.
6586     for ac_exec_ext in '' $ac_executable_extensions; do
6587   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6588     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6589     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6590     break 2
6591   fi
6592 done
6593   done
6594 IFS=$as_save_IFS
6595
6596   ;;
6597 esac
6598 fi
6599 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6600 if test -n "$INSTALL_INFO"; then
6601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6602 $as_echo "$INSTALL_INFO" >&6; }
6603 else
6604   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6605 $as_echo "no" >&6; }
6606 fi
6607
6608
6609 # Extract the first word of "install-info", so it can be a program name with args.
6610 set dummy install-info; ac_word=$2
6611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6612 $as_echo_n "checking for $ac_word... " >&6; }
6613 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6614   $as_echo_n "(cached) " >&6
6615 else
6616   case $INSTALL_INFO in
6617   [\\/]* | ?:[\\/]*)
6618   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6619   ;;
6620   *)
6621   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6622 for as_dir in /sbin
6623 do
6624   IFS=$as_save_IFS
6625   test -z "$as_dir" && as_dir=.
6626     for ac_exec_ext in '' $ac_executable_extensions; do
6627   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6628     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6629     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6630     break 2
6631   fi
6632 done
6633   done
6634 IFS=$as_save_IFS
6635
6636   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6637   ;;
6638 esac
6639 fi
6640 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6641 if test -n "$INSTALL_INFO"; then
6642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6643 $as_echo "$INSTALL_INFO" >&6; }
6644 else
6645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6646 $as_echo "no" >&6; }
6647 fi
6648
6649
6650 # Extract the first word of "gzip", so it can be a program name with args.
6651 set dummy gzip; ac_word=$2
6652 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6653 $as_echo_n "checking for $ac_word... " >&6; }
6654 if ${ac_cv_path_GZIP_PROG+:} false; then :
6655   $as_echo_n "(cached) " >&6
6656 else
6657   case $GZIP_PROG in
6658   [\\/]* | ?:[\\/]*)
6659   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6660   ;;
6661   *)
6662   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6663 for as_dir in $PATH
6664 do
6665   IFS=$as_save_IFS
6666   test -z "$as_dir" && as_dir=.
6667     for ac_exec_ext in '' $ac_executable_extensions; do
6668   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6669     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
6670     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6671     break 2
6672   fi
6673 done
6674   done
6675 IFS=$as_save_IFS
6676
6677   ;;
6678 esac
6679 fi
6680 GZIP_PROG=$ac_cv_path_GZIP_PROG
6681 if test -n "$GZIP_PROG"; then
6682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6683 $as_echo "$GZIP_PROG" >&6; }
6684 else
6685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6686 $as_echo "no" >&6; }
6687 fi
6688
6689
6690
6691
6692 ## Need makeinfo >= 4.6 (?) to build the manuals.
6693 # Extract the first word of "makeinfo", so it can be a program name with args.
6694 set dummy makeinfo; ac_word=$2
6695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6696 $as_echo_n "checking for $ac_word... " >&6; }
6697 if ${ac_cv_path_MAKEINFO+:} false; then :
6698   $as_echo_n "(cached) " >&6
6699 else
6700   case $MAKEINFO in
6701   [\\/]* | ?:[\\/]*)
6702   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6703   ;;
6704   *)
6705   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6706 for as_dir in $PATH
6707 do
6708   IFS=$as_save_IFS
6709   test -z "$as_dir" && as_dir=.
6710     for ac_exec_ext in '' $ac_executable_extensions; do
6711   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6712     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6714     break 2
6715   fi
6716 done
6717   done
6718 IFS=$as_save_IFS
6719
6720   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6721   ;;
6722 esac
6723 fi
6724 MAKEINFO=$ac_cv_path_MAKEINFO
6725 if test -n "$MAKEINFO"; then
6726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6727 $as_echo "$MAKEINFO" >&6; }
6728 else
6729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6730 $as_echo "no" >&6; }
6731 fi
6732
6733
6734 if test "$MAKEINFO" != "no" && \
6735   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
6736    MAKEINFO=no
6737 fi
6738
6739 ## Makeinfo is unusual.  For a released Emacs, the manuals are
6740 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
6741 ## therefore in the category of "special tools" not normally required, which
6742 ## configure does not have to check for (eg autoconf itself).
6743 ## In a Bazaar checkout on the other hand, the manuals are not included.
6744 ## So makeinfo is a requirement to build from Bazaar, and configure
6745 ## should test for it as it does for any other build requirement.
6746 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6747 ## with pre-built manuals, from a Bazaar checkout.
6748 HAVE_MAKEINFO=yes
6749
6750 if test "$MAKEINFO" = "no"; then
6751   MAKEINFO=makeinfo
6752   if test "x${with_makeinfo}" = "xno"; then
6753     HAVE_MAKEINFO=no
6754   elif test ! -e $srcdir/info/emacs; then
6755     as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
6756 source tree does not seem to have pre-built manuals in the \`info' directory.
6757 Either install a suitable version of makeinfo, or re-run configure
6758 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6759   fi
6760 fi
6761
6762
6763
6764 if test x$GCC = xyes; then
6765   test "x$GCC_LINK_TEST_OPTIONS" != x && \
6766     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6767 else
6768   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6769     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6770 fi
6771
6772
6773 late_LDFLAGS=$LDFLAGS
6774 if test x$GCC = xyes; then
6775   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6776 else
6777   LDFLAGS="$LDFLAGS -znocombreloc"
6778 fi
6779
6780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6781 $as_echo_n "checking for -znocombreloc... " >&6; }
6782 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6783 /* end confdefs.h.  */
6784
6785 int
6786 main ()
6787 {
6788
6789   ;
6790   return 0;
6791 }
6792 _ACEOF
6793 if ac_fn_c_try_link "$LINENO"; then :
6794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6795 $as_echo "yes" >&6; }
6796 else
6797   LDFLAGS=$late_LDFLAGS
6798   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6799 $as_echo "no" >&6; }
6800 fi
6801 rm -f core conftest.err conftest.$ac_objext \
6802     conftest$ac_exeext conftest.$ac_ext
6803
6804
6805 # The value of CPP is a quoted variable reference, so we need to do this
6806 # to get its actual value...
6807 CPP=`eval "echo $CPP"`
6808
6809
6810 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
6811 case "$opsys" in
6812   your-opsys-here) CANNOT_DUMP=yes ;;
6813 esac
6814
6815 test "$CANNOT_DUMP" = "yes" && \
6816
6817 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6818
6819
6820
6821
6822
6823 UNEXEC_OBJ=unexelf.o
6824 case "$opsys" in
6825   # MSDOS uses unexcoff.o
6826   # MSWindows uses unexw32.o
6827   aix4-2)
6828    UNEXEC_OBJ=unexaix.o
6829    ;;
6830   cygwin)
6831    UNEXEC_OBJ=unexcw.o
6832    ;;
6833   darwin)
6834    UNEXEC_OBJ=unexmacosx.o
6835    ;;
6836   hpux10-20 | hpux11)
6837    UNEXEC_OBJ=unexhp9k800.o
6838    ;;
6839   sol2-10)
6840    # Use the Solaris dldump() function, called from unexsol.c, to dump
6841    # emacs, instead of the generic ELF dump code found in unexelf.c.
6842    # The resulting binary has a complete symbol table, and is better
6843    # for debugging and other observability tools (debuggers, pstack, etc).
6844    #
6845    # If you encounter a problem using dldump(), please consider sending
6846    # a message to the OpenSolaris tools-linking mailing list:
6847    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
6848    #
6849    # It is likely that dldump() works with older Solaris too, but this has
6850    # not been tested, so for now this change is for Solaris 10 or newer.
6851    UNEXEC_OBJ=unexsol.o
6852    ;;
6853 esac
6854
6855 LD_SWITCH_SYSTEM=
6856 case "$opsys" in
6857   freebsd)
6858    ## Let `ld' find image libs and similar things in /usr/local/lib.
6859    ## The system compiler, GCC, has apparently been modified to not
6860    ## look there, contrary to what a stock GCC would do.
6861    LD_SWITCH_SYSTEM=-L/usr/local/lib
6862    ;;
6863
6864   gnu-linux)
6865    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
6866    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
6867    ;;
6868
6869   netbsd)
6870    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
6871    ;;
6872
6873   openbsd)
6874    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
6875    ## otherwise Emacs dumps core on elf systems.
6876    LD_SWITCH_SYSTEM="-Z"
6877    ;;
6878 esac
6879
6880
6881 ac_link="$ac_link $LD_SWITCH_SYSTEM"
6882
6883 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
6884 ## which has not been defined yet.  When this was handled with cpp,
6885 ## it was expanded to null when configure sourced the s/*.h file.
6886 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
6887 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
6888 ## (or somesuch), but because it is supposed to go at the _front_
6889 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
6890 ## Compare with the gnu-linux case below, which added to the end
6891 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
6892 ## LD_SWITCH_SYSTEM_TEMACS.
6893 case "$opsys" in
6894   netbsd|openbsd)
6895    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
6896    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
6897 esac
6898
6899
6900 C_SWITCH_MACHINE=
6901 if test "$machine" = "alpha"; then
6902   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
6903 if test "x$ac_cv_have_decl___ELF__" = xyes; then :
6904
6905 fi
6906
6907   if test "$ac_cv_have_decl___ELF__" = "yes"; then
6908     ## With ELF, make sure that all common symbols get allocated to in the
6909     ## data section.  Otherwise, the dump of temacs may miss variables in
6910     ## the shared library that have been initialized.  For example, with
6911     ## GNU libc, __malloc_initialized would normally be resolved to the
6912     ## shared library's .bss section, which is fatal.
6913     if test "x$GCC" = "xyes"; then
6914       C_SWITCH_MACHINE="-fno-common"
6915     else
6916       as_fn_error $? "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
6917     fi
6918   else
6919     UNEXEC_OBJ=unexalpha.o
6920   fi
6921 fi
6922
6923
6924
6925
6926 C_SWITCH_SYSTEM=
6927 ## Some programs in src produce warnings saying certain subprograms
6928 ## are too complex and need a MAXMEM value greater than 2000 for
6929 ## additional optimization.  --nils@exp-math.uni-essen.de
6930 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
6931   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
6932 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
6933 ## It is redundant in glibc2, since we define _GNU_SOURCE.
6934
6935
6936
6937 LIBS_SYSTEM=
6938 case "$opsys" in
6939   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
6940   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
6941
6942   freebsd) LIBS_SYSTEM="-lutil" ;;
6943
6944   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
6945
6946   sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
6947
6948   ## Motif needs -lgen.
6949   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
6950 esac
6951
6952
6953
6954 ### Make sure subsequent tests use flags consistent with the build flags.
6955
6956 if test x"${OVERRIDE_CPPFLAGS}" != x; then
6957   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
6958 else
6959   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
6960 fi
6961
6962 # Check whether --enable-largefile was given.
6963 if test "${enable_largefile+set}" = set; then :
6964   enableval=$enable_largefile;
6965 fi
6966
6967 if test "$enable_largefile" != no; then
6968
6969   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6970 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6971 if ${ac_cv_sys_largefile_CC+:} false; then :
6972   $as_echo_n "(cached) " >&6
6973 else
6974   ac_cv_sys_largefile_CC=no
6975      if test "$GCC" != yes; then
6976        ac_save_CC=$CC
6977        while :; do
6978          # IRIX 6.2 and later do not support large files by default,
6979          # so use the C compiler's -n32 option if that helps.
6980          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6981 /* end confdefs.h.  */
6982 #include <sys/types.h>
6983  /* Check that off_t can represent 2**63 - 1 correctly.
6984     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6985     since some C++ compilers masquerading as C compilers
6986     incorrectly reject 9223372036854775807.  */
6987 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6988   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6989                        && LARGE_OFF_T % 2147483647 == 1)
6990                       ? 1 : -1];
6991 int
6992 main ()
6993 {
6994
6995   ;
6996   return 0;
6997 }
6998 _ACEOF
6999          if ac_fn_c_try_compile "$LINENO"; then :
7000   break
7001 fi
7002 rm -f core conftest.err conftest.$ac_objext
7003          CC="$CC -n32"
7004          if ac_fn_c_try_compile "$LINENO"; then :
7005   ac_cv_sys_largefile_CC=' -n32'; break
7006 fi
7007 rm -f core conftest.err conftest.$ac_objext
7008          break
7009        done
7010        CC=$ac_save_CC
7011        rm -f conftest.$ac_ext
7012     fi
7013 fi
7014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
7015 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
7016   if test "$ac_cv_sys_largefile_CC" != no; then
7017     CC=$CC$ac_cv_sys_largefile_CC
7018   fi
7019
7020   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
7021 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
7022 if ${ac_cv_sys_file_offset_bits+:} false; then :
7023   $as_echo_n "(cached) " >&6
7024 else
7025   while :; do
7026   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7027 /* end confdefs.h.  */
7028 #include <sys/types.h>
7029  /* Check that off_t can represent 2**63 - 1 correctly.
7030     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7031     since some C++ compilers masquerading as C compilers
7032     incorrectly reject 9223372036854775807.  */
7033 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7034   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7035                        && LARGE_OFF_T % 2147483647 == 1)
7036                       ? 1 : -1];
7037 int
7038 main ()
7039 {
7040
7041   ;
7042   return 0;
7043 }
7044 _ACEOF
7045 if ac_fn_c_try_compile "$LINENO"; then :
7046   ac_cv_sys_file_offset_bits=no; break
7047 fi
7048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7049   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7050 /* end confdefs.h.  */
7051 #define _FILE_OFFSET_BITS 64
7052 #include <sys/types.h>
7053  /* Check that off_t can represent 2**63 - 1 correctly.
7054     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7055     since some C++ compilers masquerading as C compilers
7056     incorrectly reject 9223372036854775807.  */
7057 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7058   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7059                        && LARGE_OFF_T % 2147483647 == 1)
7060                       ? 1 : -1];
7061 int
7062 main ()
7063 {
7064
7065   ;
7066   return 0;
7067 }
7068 _ACEOF
7069 if ac_fn_c_try_compile "$LINENO"; then :
7070   ac_cv_sys_file_offset_bits=64; break
7071 fi
7072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7073   ac_cv_sys_file_offset_bits=unknown
7074   break
7075 done
7076 fi
7077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
7078 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
7079 case $ac_cv_sys_file_offset_bits in #(
7080   no | unknown) ;;
7081   *)
7082 cat >>confdefs.h <<_ACEOF
7083 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
7084 _ACEOF
7085 ;;
7086 esac
7087 rm -rf conftest*
7088   if test $ac_cv_sys_file_offset_bits = unknown; then
7089     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
7090 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
7091 if ${ac_cv_sys_large_files+:} false; then :
7092   $as_echo_n "(cached) " >&6
7093 else
7094   while :; do
7095   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7096 /* end confdefs.h.  */
7097 #include <sys/types.h>
7098  /* Check that off_t can represent 2**63 - 1 correctly.
7099     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7100     since some C++ compilers masquerading as C compilers
7101     incorrectly reject 9223372036854775807.  */
7102 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7103   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7104                        && LARGE_OFF_T % 2147483647 == 1)
7105                       ? 1 : -1];
7106 int
7107 main ()
7108 {
7109
7110   ;
7111   return 0;
7112 }
7113 _ACEOF
7114 if ac_fn_c_try_compile "$LINENO"; then :
7115   ac_cv_sys_large_files=no; break
7116 fi
7117 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7118   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7119 /* end confdefs.h.  */
7120 #define _LARGE_FILES 1
7121 #include <sys/types.h>
7122  /* Check that off_t can represent 2**63 - 1 correctly.
7123     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7124     since some C++ compilers masquerading as C compilers
7125     incorrectly reject 9223372036854775807.  */
7126 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7127   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7128                        && LARGE_OFF_T % 2147483647 == 1)
7129                       ? 1 : -1];
7130 int
7131 main ()
7132 {
7133
7134   ;
7135   return 0;
7136 }
7137 _ACEOF
7138 if ac_fn_c_try_compile "$LINENO"; then :
7139   ac_cv_sys_large_files=1; break
7140 fi
7141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7142   ac_cv_sys_large_files=unknown
7143   break
7144 done
7145 fi
7146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
7147 $as_echo "$ac_cv_sys_large_files" >&6; }
7148 case $ac_cv_sys_large_files in #(
7149   no | unknown) ;;
7150   *)
7151 cat >>confdefs.h <<_ACEOF
7152 #define _LARGE_FILES $ac_cv_sys_large_files
7153 _ACEOF
7154 ;;
7155 esac
7156 rm -rf conftest*
7157   fi
7158 fi
7159
7160
7161
7162 ## If user specified a crt-dir, use that unconditionally.
7163 if test "X$CRT_DIR" = "X"; then
7164
7165   case "$canonical" in
7166     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
7167     ## On x86-64 and s390x GNU/Linux distributions, the standard library
7168     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
7169     ## For anything else (eg /usr/lib32), it is up the user to specify
7170     ## the location (bug#5655).
7171     ## Test for crtn.o, not just the directory, because sometimes the
7172     ## directory exists but does not have the relevant files (bug#1287).
7173     ## FIXME better to test for binary compatibility somehow.
7174     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
7175     ;;
7176
7177     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
7178   esac
7179
7180   case "$opsys" in
7181     hpux10-20) CRT_DIR=/lib ;;
7182   esac
7183
7184   ## Default is /usr/lib.
7185   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
7186
7187 else
7188
7189   ## Some platforms don't use any of these files, so it is not
7190   ## appropriate to put this test outside the if block.
7191   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
7192     as_fn_error $? "crt*.o not found in specified location." "$LINENO" 5
7193
7194 fi
7195
7196
7197
7198 LIB_MATH=-lm
7199 LIB_STANDARD=
7200 START_FILES=
7201
7202 case $opsys in
7203   cygwin )
7204     LIB_MATH=
7205     START_FILES='pre-crt0.o'
7206     ;;
7207   darwin )
7208     ## Adding -lm confuses the dynamic linker, so omit it.
7209     LIB_MATH=
7210     START_FILES='pre-crt0.o'
7211     ;;
7212   freebsd )
7213     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7214     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7215     ;;
7216   gnu-linux | gnu-kfreebsd )
7217     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
7218     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
7219     ;;
7220   hpux10-20 | hpux11 )
7221     LIB_STANDARD=-lc
7222     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
7223     ;;
7224   netbsd | openbsd )
7225     if test -f $CRT_DIR/crti.o; then
7226         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7227         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7228     else
7229         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
7230         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
7231     fi
7232     ;;
7233 esac
7234
7235
7236
7237
7238
7239
7240
7241 if test "${with_sound}" != "no"; then
7242   # Sound support for GNU/Linux and the free BSDs.
7243   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7244 do :
7245   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7246 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7247 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7248   cat >>confdefs.h <<_ACEOF
7249 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7250 _ACEOF
7251  have_sound_header=yes
7252 fi
7253
7254 done
7255
7256   # Emulation library used on NetBSD.
7257   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7258 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7259 if ${ac_cv_lib_ossaudio__oss_ioctl+:} false; then :
7260   $as_echo_n "(cached) " >&6
7261 else
7262   ac_check_lib_save_LIBS=$LIBS
7263 LIBS="-lossaudio  $LIBS"
7264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7265 /* end confdefs.h.  */
7266
7267 /* Override any GCC internal prototype to avoid an error.
7268    Use char because int might match the return type of a GCC
7269    builtin and then its argument prototype would still apply.  */
7270 #ifdef __cplusplus
7271 extern "C"
7272 #endif
7273 char _oss_ioctl ();
7274 int
7275 main ()
7276 {
7277 return _oss_ioctl ();
7278   ;
7279   return 0;
7280 }
7281 _ACEOF
7282 if ac_fn_c_try_link "$LINENO"; then :
7283   ac_cv_lib_ossaudio__oss_ioctl=yes
7284 else
7285   ac_cv_lib_ossaudio__oss_ioctl=no
7286 fi
7287 rm -f core conftest.err conftest.$ac_objext \
7288     conftest$ac_exeext conftest.$ac_ext
7289 LIBS=$ac_check_lib_save_LIBS
7290 fi
7291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7292 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7293 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes; then :
7294   LIBSOUND=-lossaudio
7295 else
7296   LIBSOUND=
7297 fi
7298
7299
7300
7301   ALSA_REQUIRED=1.0.0
7302   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7303
7304   succeeded=no
7305
7306   # Extract the first word of "pkg-config", so it can be a program name with args.
7307 set dummy pkg-config; ac_word=$2
7308 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7309 $as_echo_n "checking for $ac_word... " >&6; }
7310 if ${ac_cv_path_PKG_CONFIG+:} false; then :
7311   $as_echo_n "(cached) " >&6
7312 else
7313   case $PKG_CONFIG in
7314   [\\/]* | ?:[\\/]*)
7315   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7316   ;;
7317   *)
7318   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7319 for as_dir in $PATH
7320 do
7321   IFS=$as_save_IFS
7322   test -z "$as_dir" && as_dir=.
7323     for ac_exec_ext in '' $ac_executable_extensions; do
7324   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7325     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7326     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7327     break 2
7328   fi
7329 done
7330   done
7331 IFS=$as_save_IFS
7332
7333   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7334   ;;
7335 esac
7336 fi
7337 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7338 if test -n "$PKG_CONFIG"; then
7339   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7340 $as_echo "$PKG_CONFIG" >&6; }
7341 else
7342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7343 $as_echo "no" >&6; }
7344 fi
7345
7346
7347
7348   if test "$PKG_CONFIG" = "no" ; then
7349      HAVE_ALSA=no
7350   else
7351      PKG_CONFIG_MIN_VERSION=0.9.0
7352      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7353         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7354 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7355
7356         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7357             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7358 $as_echo "yes" >&6; }
7359             succeeded=yes
7360
7361             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7362 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7363             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7364             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7365 $as_echo "$ALSA_CFLAGS" >&6; }
7366
7367             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7368 $as_echo_n "checking ALSA_LIBS... " >&6; }
7369             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7370             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7371 $as_echo "$ALSA_LIBS" >&6; }
7372         else
7373             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7374 $as_echo "no" >&6; }
7375             ALSA_CFLAGS=""
7376             ALSA_LIBS=""
7377             ## If we have a custom action on failure, don't print errors, but
7378             ## do set a variable so people can do so.
7379             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7380
7381         fi
7382
7383
7384
7385      else
7386         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7387         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7388      fi
7389   fi
7390
7391   if test $succeeded = yes; then
7392      HAVE_ALSA=yes
7393   else
7394      HAVE_ALSA=no
7395   fi
7396
7397   if test $HAVE_ALSA = yes; then
7398     SAVE_CFLAGS="$CFLAGS"
7399     SAVE_LDFLAGS="$LDFLAGS"
7400     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7401     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7402     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7403 /* end confdefs.h.  */
7404 #include <asoundlib.h>
7405 int
7406 main ()
7407 {
7408 snd_lib_error_set_handler (0);
7409   ;
7410   return 0;
7411 }
7412 _ACEOF
7413 if ac_fn_c_try_compile "$LINENO"; then :
7414   emacs_alsa_normal=yes
7415 else
7416   emacs_alsa_normal=no
7417 fi
7418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7419     if test "$emacs_alsa_normal" != yes; then
7420       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7421 /* end confdefs.h.  */
7422 #include <alsa/asoundlib.h>
7423 int
7424 main ()
7425 {
7426 snd_lib_error_set_handler (0);
7427   ;
7428   return 0;
7429 }
7430 _ACEOF
7431 if ac_fn_c_try_compile "$LINENO"; then :
7432   emacs_alsa_subdir=yes
7433 else
7434   emacs_alsa_subdir=no
7435 fi
7436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7437       if test "$emacs_alsa_subdir" != yes; then
7438         as_fn_error $? "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7439       fi
7440       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7441     fi
7442
7443     CFLAGS="$SAVE_CFLAGS"
7444     LDFLAGS="$SAVE_LDFLAGS"
7445     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7446     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7447
7448 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7449
7450   fi
7451
7452         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7453      case "$opsys" in
7454               gnu-linux|freebsd|netbsd)
7455
7456 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7457
7458          ;;
7459      esac
7460   fi
7461
7462
7463 fi
7464
7465 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7466   linux/version.h sys/systeminfo.h limits.h \
7467   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7468   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7469   sys/utsname.h pwd.h utmp.h dirent.h util.h
7470 do :
7471   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7472 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7473 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7474   cat >>confdefs.h <<_ACEOF
7475 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7476 _ACEOF
7477
7478 fi
7479
7480 done
7481
7482
7483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7484 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7485 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7486 /* end confdefs.h.  */
7487 #include <sys/personality.h>
7488 int
7489 main ()
7490 {
7491 personality (PER_LINUX32)
7492   ;
7493   return 0;
7494 }
7495 _ACEOF
7496 if ac_fn_c_try_compile "$LINENO"; then :
7497   emacs_cv_personality_linux32=yes
7498 else
7499   emacs_cv_personality_linux32=no
7500 fi
7501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7503 $as_echo "$emacs_cv_personality_linux32" >&6; }
7504
7505 if test $emacs_cv_personality_linux32 = yes; then
7506
7507 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7508
7509 fi
7510
7511 for ac_header in term.h
7512 do :
7513   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7514 if test "x$ac_cv_header_term_h" = xyes; then :
7515   cat >>confdefs.h <<_ACEOF
7516 #define HAVE_TERM_H 1
7517 _ACEOF
7518
7519 fi
7520
7521 done
7522
7523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7524 $as_echo_n "checking for ANSI C header files... " >&6; }
7525 if ${ac_cv_header_stdc+:} false; then :
7526   $as_echo_n "(cached) " >&6
7527 else
7528   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7529 /* end confdefs.h.  */
7530 #include <stdlib.h>
7531 #include <stdarg.h>
7532 #include <string.h>
7533 #include <float.h>
7534
7535 int
7536 main ()
7537 {
7538
7539   ;
7540   return 0;
7541 }
7542 _ACEOF
7543 if ac_fn_c_try_compile "$LINENO"; then :
7544   ac_cv_header_stdc=yes
7545 else
7546   ac_cv_header_stdc=no
7547 fi
7548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7549
7550 if test $ac_cv_header_stdc = yes; then
7551   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7552   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7553 /* end confdefs.h.  */
7554 #include <string.h>
7555
7556 _ACEOF
7557 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7558   $EGREP "memchr" >/dev/null 2>&1; then :
7559
7560 else
7561   ac_cv_header_stdc=no
7562 fi
7563 rm -f conftest*
7564
7565 fi
7566
7567 if test $ac_cv_header_stdc = yes; then
7568   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7569   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7570 /* end confdefs.h.  */
7571 #include <stdlib.h>
7572
7573 _ACEOF
7574 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7575   $EGREP "free" >/dev/null 2>&1; then :
7576
7577 else
7578   ac_cv_header_stdc=no
7579 fi
7580 rm -f conftest*
7581
7582 fi
7583
7584 if test $ac_cv_header_stdc = yes; then
7585   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7586   if test "$cross_compiling" = yes; then :
7587   :
7588 else
7589   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7590 /* end confdefs.h.  */
7591 #include <ctype.h>
7592 #include <stdlib.h>
7593 #if ((' ' & 0x0FF) == 0x020)
7594 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7595 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7596 #else
7597 # define ISLOWER(c) \
7598                    (('a' <= (c) && (c) <= 'i') \
7599                      || ('j' <= (c) && (c) <= 'r') \
7600                      || ('s' <= (c) && (c) <= 'z'))
7601 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7602 #endif
7603
7604 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7605 int
7606 main ()
7607 {
7608   int i;
7609   for (i = 0; i < 256; i++)
7610     if (XOR (islower (i), ISLOWER (i))
7611         || toupper (i) != TOUPPER (i))
7612       return 2;
7613   return 0;
7614 }
7615 _ACEOF
7616 if ac_fn_c_try_run "$LINENO"; then :
7617
7618 else
7619   ac_cv_header_stdc=no
7620 fi
7621 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7622   conftest.$ac_objext conftest.beam conftest.$ac_ext
7623 fi
7624
7625 fi
7626 fi
7627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7628 $as_echo "$ac_cv_header_stdc" >&6; }
7629 if test $ac_cv_header_stdc = yes; then
7630
7631 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7632
7633 fi
7634
7635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7636 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7637 if ${ac_cv_header_time+:} false; then :
7638   $as_echo_n "(cached) " >&6
7639 else
7640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7641 /* end confdefs.h.  */
7642 #include <sys/types.h>
7643 #include <sys/time.h>
7644 #include <time.h>
7645
7646 int
7647 main ()
7648 {
7649 if ((struct tm *) 0)
7650 return 0;
7651   ;
7652   return 0;
7653 }
7654 _ACEOF
7655 if ac_fn_c_try_compile "$LINENO"; then :
7656   ac_cv_header_time=yes
7657 else
7658   ac_cv_header_time=no
7659 fi
7660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7661 fi
7662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7663 $as_echo "$ac_cv_header_time" >&6; }
7664 if test $ac_cv_header_time = yes; then
7665
7666 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7667
7668 fi
7669
7670 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7671 if test "x$ac_cv_have_decl_sys_siglist" = xyes; then :
7672   ac_have_decl=1
7673 else
7674   ac_have_decl=0
7675 fi
7676
7677 cat >>confdefs.h <<_ACEOF
7678 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7679 _ACEOF
7680
7681 if test $ac_cv_have_decl_sys_siglist != yes; then
7682   # For Tru64, at least:
7683   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7684 if test "x$ac_cv_have_decl___sys_siglist" = xyes; then :
7685   ac_have_decl=1
7686 else
7687   ac_have_decl=0
7688 fi
7689
7690 cat >>confdefs.h <<_ACEOF
7691 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7692 _ACEOF
7693
7694   if test $ac_cv_have_decl___sys_siglist = yes; then
7695
7696 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7697
7698   fi
7699 fi
7700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7701 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7702 if ${ac_cv_header_sys_wait_h+:} false; then :
7703   $as_echo_n "(cached) " >&6
7704 else
7705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7706 /* end confdefs.h.  */
7707 #include <sys/types.h>
7708 #include <sys/wait.h>
7709 #ifndef WEXITSTATUS
7710 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7711 #endif
7712 #ifndef WIFEXITED
7713 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7714 #endif
7715
7716 int
7717 main ()
7718 {
7719   int s;
7720   wait (&s);
7721   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7722   ;
7723   return 0;
7724 }
7725 _ACEOF
7726 if ac_fn_c_try_compile "$LINENO"; then :
7727   ac_cv_header_sys_wait_h=yes
7728 else
7729   ac_cv_header_sys_wait_h=no
7730 fi
7731 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7732 fi
7733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7734 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7735 if test $ac_cv_header_sys_wait_h = yes; then
7736
7737 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7738
7739 fi
7740
7741
7742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7743 $as_echo_n "checking for struct utimbuf... " >&6; }
7744 if ${emacs_cv_struct_utimbuf+:} false; then :
7745   $as_echo_n "(cached) " >&6
7746 else
7747   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7748 /* end confdefs.h.  */
7749 #ifdef TIME_WITH_SYS_TIME
7750 #include <sys/time.h>
7751 #include <time.h>
7752 #else
7753 #ifdef HAVE_SYS_TIME_H
7754 #include <sys/time.h>
7755 #else
7756 #include <time.h>
7757 #endif
7758 #endif
7759 #ifdef HAVE_UTIME_H
7760 #include <utime.h>
7761 #endif
7762 int
7763 main ()
7764 {
7765 static struct utimbuf x; x.actime = x.modtime;
7766   ;
7767   return 0;
7768 }
7769 _ACEOF
7770 if ac_fn_c_try_compile "$LINENO"; then :
7771   emacs_cv_struct_utimbuf=yes
7772 else
7773   emacs_cv_struct_utimbuf=no
7774 fi
7775 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7776 fi
7777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7778 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7779 if test $emacs_cv_struct_utimbuf = yes; then
7780
7781 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7782
7783 fi
7784
7785 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7786 $as_echo_n "checking return type of signal handlers... " >&6; }
7787 if ${ac_cv_type_signal+:} false; then :
7788   $as_echo_n "(cached) " >&6
7789 else
7790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7791 /* end confdefs.h.  */
7792 #include <sys/types.h>
7793 #include <signal.h>
7794
7795 int
7796 main ()
7797 {
7798 return *(signal (0, 0)) (0) == 1;
7799   ;
7800   return 0;
7801 }
7802 _ACEOF
7803 if ac_fn_c_try_compile "$LINENO"; then :
7804   ac_cv_type_signal=int
7805 else
7806   ac_cv_type_signal=void
7807 fi
7808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7809 fi
7810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7811 $as_echo "$ac_cv_type_signal" >&6; }
7812
7813 cat >>confdefs.h <<_ACEOF
7814 #define RETSIGTYPE $ac_cv_type_signal
7815 _ACEOF
7816
7817
7818
7819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7820 $as_echo_n "checking for speed_t... " >&6; }
7821 if ${emacs_cv_speed_t+:} false; then :
7822   $as_echo_n "(cached) " >&6
7823 else
7824   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7825 /* end confdefs.h.  */
7826 #include <termios.h>
7827 int
7828 main ()
7829 {
7830 speed_t x = 1;
7831   ;
7832   return 0;
7833 }
7834 _ACEOF
7835 if ac_fn_c_try_compile "$LINENO"; then :
7836   emacs_cv_speed_t=yes
7837 else
7838   emacs_cv_speed_t=no
7839 fi
7840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7841 fi
7842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7843 $as_echo "$emacs_cv_speed_t" >&6; }
7844 if test $emacs_cv_speed_t = yes; then
7845
7846 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7847
7848 fi
7849
7850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7851 $as_echo_n "checking for struct timeval... " >&6; }
7852 if ${emacs_cv_struct_timeval+:} false; then :
7853   $as_echo_n "(cached) " >&6
7854 else
7855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7856 /* end confdefs.h.  */
7857 #ifdef TIME_WITH_SYS_TIME
7858 #include <sys/time.h>
7859 #include <time.h>
7860 #else
7861 #ifdef HAVE_SYS_TIME_H
7862 #include <sys/time.h>
7863 #else
7864 #include <time.h>
7865 #endif
7866 #endif
7867 int
7868 main ()
7869 {
7870 static struct timeval x; x.tv_sec = x.tv_usec;
7871   ;
7872   return 0;
7873 }
7874 _ACEOF
7875 if ac_fn_c_try_compile "$LINENO"; then :
7876   emacs_cv_struct_timeval=yes
7877 else
7878   emacs_cv_struct_timeval=no
7879 fi
7880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7881 fi
7882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
7883 $as_echo "$emacs_cv_struct_timeval" >&6; }
7884 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7885 if test $emacs_cv_struct_timeval = yes; then
7886
7887 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
7888
7889 fi
7890
7891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
7892 $as_echo_n "checking for struct exception... " >&6; }
7893 if ${emacs_cv_struct_exception+:} false; then :
7894   $as_echo_n "(cached) " >&6
7895 else
7896   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7897 /* end confdefs.h.  */
7898 #include <math.h>
7899 int
7900 main ()
7901 {
7902 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7903   ;
7904   return 0;
7905 }
7906 _ACEOF
7907 if ac_fn_c_try_compile "$LINENO"; then :
7908   emacs_cv_struct_exception=yes
7909 else
7910   emacs_cv_struct_exception=no
7911 fi
7912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7913 fi
7914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
7915 $as_echo "$emacs_cv_struct_exception" >&6; }
7916 HAVE_EXCEPTION=$emacs_cv_struct_exception
7917 if test $emacs_cv_struct_exception != yes; then
7918
7919 $as_echo "#define NO_MATHERR 1" >>confdefs.h
7920
7921 fi
7922
7923 for ac_header in sys/socket.h
7924 do :
7925   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
7926 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
7927   cat >>confdefs.h <<_ACEOF
7928 #define HAVE_SYS_SOCKET_H 1
7929 _ACEOF
7930
7931 fi
7932
7933 done
7934
7935 for ac_header in net/if.h
7936 do :
7937   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
7938 #if HAVE_SYS_SOCKET_H
7939 #include <sys/socket.h>
7940 #endif
7941 "
7942 if test "x$ac_cv_header_net_if_h" = xyes; then :
7943   cat >>confdefs.h <<_ACEOF
7944 #define HAVE_NET_IF_H 1
7945 _ACEOF
7946
7947 fi
7948
7949 done
7950
7951
7952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7953 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7954 if ${ac_cv_struct_tm+:} false; then :
7955   $as_echo_n "(cached) " >&6
7956 else
7957   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7958 /* end confdefs.h.  */
7959 #include <sys/types.h>
7960 #include <time.h>
7961
7962 int
7963 main ()
7964 {
7965 struct tm tm;
7966                                      int *p = &tm.tm_sec;
7967                                      return !p;
7968   ;
7969   return 0;
7970 }
7971 _ACEOF
7972 if ac_fn_c_try_compile "$LINENO"; then :
7973   ac_cv_struct_tm=time.h
7974 else
7975   ac_cv_struct_tm=sys/time.h
7976 fi
7977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7978 fi
7979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7980 $as_echo "$ac_cv_struct_tm" >&6; }
7981 if test $ac_cv_struct_tm = sys/time.h; then
7982
7983 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7984
7985 fi
7986
7987 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
7988 #include <$ac_cv_struct_tm>
7989
7990 "
7991 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
7992
7993 cat >>confdefs.h <<_ACEOF
7994 #define HAVE_STRUCT_TM_TM_ZONE 1
7995 _ACEOF
7996
7997
7998 fi
7999
8000 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
8001
8002 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
8003
8004 else
8005   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
8006 "
8007 if test "x$ac_cv_have_decl_tzname" = xyes; then :
8008   ac_have_decl=1
8009 else
8010   ac_have_decl=0
8011 fi
8012
8013 cat >>confdefs.h <<_ACEOF
8014 #define HAVE_DECL_TZNAME $ac_have_decl
8015 _ACEOF
8016
8017   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
8018 $as_echo_n "checking for tzname... " >&6; }
8019 if ${ac_cv_var_tzname+:} false; then :
8020   $as_echo_n "(cached) " >&6
8021 else
8022   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8023 /* end confdefs.h.  */
8024 #include <time.h>
8025 #if !HAVE_DECL_TZNAME
8026 extern char *tzname[];
8027 #endif
8028
8029 int
8030 main ()
8031 {
8032 return tzname[0][0];
8033   ;
8034   return 0;
8035 }
8036 _ACEOF
8037 if ac_fn_c_try_link "$LINENO"; then :
8038   ac_cv_var_tzname=yes
8039 else
8040   ac_cv_var_tzname=no
8041 fi
8042 rm -f core conftest.err conftest.$ac_objext \
8043     conftest$ac_exeext conftest.$ac_ext
8044 fi
8045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
8046 $as_echo "$ac_cv_var_tzname" >&6; }
8047   if test $ac_cv_var_tzname = yes; then
8048
8049 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
8050
8051   fi
8052 fi
8053
8054 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
8055 "
8056 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
8057
8058 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
8059
8060 fi
8061
8062 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8063 #if HAVE_SYS_SOCKET_H
8064 #include <sys/socket.h>
8065 #endif
8066 #if HAVE_NET_IF_H
8067 #include <net/if.h>
8068 #endif
8069 "
8070 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = xyes; then :
8071
8072 cat >>confdefs.h <<_ACEOF
8073 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8074 _ACEOF
8075
8076
8077 fi
8078 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8079 #if HAVE_SYS_SOCKET_H
8080 #include <sys/socket.h>
8081 #endif
8082 #if HAVE_NET_IF_H
8083 #include <net/if.h>
8084 #endif
8085 "
8086 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = xyes; then :
8087
8088 cat >>confdefs.h <<_ACEOF
8089 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8090 _ACEOF
8091
8092
8093 fi
8094 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8095 #if HAVE_SYS_SOCKET_H
8096 #include <sys/socket.h>
8097 #endif
8098 #if HAVE_NET_IF_H
8099 #include <net/if.h>
8100 #endif
8101 "
8102 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = xyes; then :
8103
8104 cat >>confdefs.h <<_ACEOF
8105 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8106 _ACEOF
8107
8108
8109 fi
8110 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8111 #if HAVE_SYS_SOCKET_H
8112 #include <sys/socket.h>
8113 #endif
8114 #if HAVE_NET_IF_H
8115 #include <net/if.h>
8116 #endif
8117 "
8118 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = xyes; then :
8119
8120 cat >>confdefs.h <<_ACEOF
8121 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8122 _ACEOF
8123
8124
8125 fi
8126 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
8127 #if HAVE_SYS_SOCKET_H
8128 #include <sys/socket.h>
8129 #endif
8130 #if HAVE_NET_IF_H
8131 #include <net/if.h>
8132 #endif
8133 "
8134 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = xyes; then :
8135
8136 cat >>confdefs.h <<_ACEOF
8137 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8138 _ACEOF
8139
8140
8141 fi
8142
8143
8144
8145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
8146 $as_echo_n "checking for function prototypes... " >&6; }
8147 if test "$ac_cv_prog_cc_c89" != no; then
8148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8149 $as_echo "yes" >&6; }
8150
8151 $as_echo "#define PROTOTYPES 1" >>confdefs.h
8152
8153
8154 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
8155
8156 else
8157   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8158 $as_echo "no" >&6; }
8159 fi
8160
8161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
8162 $as_echo_n "checking for working volatile... " >&6; }
8163 if ${ac_cv_c_volatile+:} false; then :
8164   $as_echo_n "(cached) " >&6
8165 else
8166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8167 /* end confdefs.h.  */
8168
8169 int
8170 main ()
8171 {
8172
8173 volatile int x;
8174 int * volatile y = (int *) 0;
8175 return !x && !y;
8176   ;
8177   return 0;
8178 }
8179 _ACEOF
8180 if ac_fn_c_try_compile "$LINENO"; then :
8181   ac_cv_c_volatile=yes
8182 else
8183   ac_cv_c_volatile=no
8184 fi
8185 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8186 fi
8187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
8188 $as_echo "$ac_cv_c_volatile" >&6; }
8189 if test $ac_cv_c_volatile = no; then
8190
8191 $as_echo "#define volatile /**/" >>confdefs.h
8192
8193 fi
8194
8195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
8196 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
8197 if ${ac_cv_c_const+:} false; then :
8198   $as_echo_n "(cached) " >&6
8199 else
8200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8201 /* end confdefs.h.  */
8202
8203 int
8204 main ()
8205 {
8206 /* FIXME: Include the comments suggested by Paul. */
8207 #ifndef __cplusplus
8208   /* Ultrix mips cc rejects this.  */
8209   typedef int charset[2];
8210   const charset cs;
8211   /* SunOS 4.1.1 cc rejects this.  */
8212   char const *const *pcpcc;
8213   char **ppc;
8214   /* NEC SVR4.0.2 mips cc rejects this.  */
8215   struct point {int x, y;};
8216   static struct point const zero = {0,0};
8217   /* AIX XL C 1.02.0.0 rejects this.
8218      It does not let you subtract one const X* pointer from another in
8219      an arm of an if-expression whose if-part is not a constant
8220      expression */
8221   const char *g = "string";
8222   pcpcc = &g + (g ? g-g : 0);
8223   /* HPUX 7.0 cc rejects these. */
8224   ++pcpcc;
8225   ppc = (char**) pcpcc;
8226   pcpcc = (char const *const *) ppc;
8227   { /* SCO 3.2v4 cc rejects this.  */
8228     char *t;
8229     char const *s = 0 ? (char *) 0 : (char const *) 0;
8230
8231     *t++ = 0;
8232     if (s) return 0;
8233   }
8234   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8235     int x[] = {25, 17};
8236     const int *foo = &x[0];
8237     ++foo;
8238   }
8239   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8240     typedef const int *iptr;
8241     iptr p = 0;
8242     ++p;
8243   }
8244   { /* AIX XL C 1.02.0.0 rejects this saying
8245        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8246     struct s { int j; const int *ap[3]; };
8247     struct s *b; b->j = 5;
8248   }
8249   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8250     const int foo = 10;
8251     if (!foo) return 0;
8252   }
8253   return !cs[0] && !zero.x;
8254 #endif
8255
8256   ;
8257   return 0;
8258 }
8259 _ACEOF
8260 if ac_fn_c_try_compile "$LINENO"; then :
8261   ac_cv_c_const=yes
8262 else
8263   ac_cv_c_const=no
8264 fi
8265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8266 fi
8267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8268 $as_echo "$ac_cv_c_const" >&6; }
8269 if test $ac_cv_c_const = no; then
8270
8271 $as_echo "#define const /**/" >>confdefs.h
8272
8273 fi
8274
8275 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8276 $as_echo_n "checking for void * support... " >&6; }
8277 if ${emacs_cv_void_star+:} false; then :
8278   $as_echo_n "(cached) " >&6
8279 else
8280   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8281 /* end confdefs.h.  */
8282
8283 int
8284 main ()
8285 {
8286 void * foo;
8287   ;
8288   return 0;
8289 }
8290 _ACEOF
8291 if ac_fn_c_try_compile "$LINENO"; then :
8292   emacs_cv_void_star=yes
8293 else
8294   emacs_cv_void_star=no
8295 fi
8296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8297 fi
8298 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8299 $as_echo "$emacs_cv_void_star" >&6; }
8300 if test $emacs_cv_void_star = yes; then
8301   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8302
8303 else
8304   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8305
8306 fi
8307
8308  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8309 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8310 if ${ac_cv_c_bigendian+:} false; then :
8311   $as_echo_n "(cached) " >&6
8312 else
8313   ac_cv_c_bigendian=unknown
8314     # See if we're dealing with a universal compiler.
8315     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8316 /* end confdefs.h.  */
8317 #ifndef __APPLE_CC__
8318                not a universal capable compiler
8319              #endif
8320              typedef int dummy;
8321
8322 _ACEOF
8323 if ac_fn_c_try_compile "$LINENO"; then :
8324
8325         # Check for potential -arch flags.  It is not universal unless
8326         # there are at least two -arch flags with different values.
8327         ac_arch=
8328         ac_prev=
8329         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8330          if test -n "$ac_prev"; then
8331            case $ac_word in
8332              i?86 | x86_64 | ppc | ppc64)
8333                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8334                  ac_arch=$ac_word
8335                else
8336                  ac_cv_c_bigendian=universal
8337                  break
8338                fi
8339                ;;
8340            esac
8341            ac_prev=
8342          elif test "x$ac_word" = "x-arch"; then
8343            ac_prev=arch
8344          fi
8345        done
8346 fi
8347 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8348     if test $ac_cv_c_bigendian = unknown; then
8349       # See if sys/param.h defines the BYTE_ORDER macro.
8350       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8351 /* end confdefs.h.  */
8352 #include <sys/types.h>
8353              #include <sys/param.h>
8354
8355 int
8356 main ()
8357 {
8358 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8359                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8360                      && LITTLE_ENDIAN)
8361               bogus endian macros
8362              #endif
8363
8364   ;
8365   return 0;
8366 }
8367 _ACEOF
8368 if ac_fn_c_try_compile "$LINENO"; then :
8369   # It does; now see whether it defined to BIG_ENDIAN or not.
8370          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8371 /* end confdefs.h.  */
8372 #include <sys/types.h>
8373                 #include <sys/param.h>
8374
8375 int
8376 main ()
8377 {
8378 #if BYTE_ORDER != BIG_ENDIAN
8379                  not big endian
8380                 #endif
8381
8382   ;
8383   return 0;
8384 }
8385 _ACEOF
8386 if ac_fn_c_try_compile "$LINENO"; then :
8387   ac_cv_c_bigendian=yes
8388 else
8389   ac_cv_c_bigendian=no
8390 fi
8391 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8392 fi
8393 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8394     fi
8395     if test $ac_cv_c_bigendian = unknown; then
8396       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8397       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8398 /* end confdefs.h.  */
8399 #include <limits.h>
8400
8401 int
8402 main ()
8403 {
8404 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8405               bogus endian macros
8406              #endif
8407
8408   ;
8409   return 0;
8410 }
8411 _ACEOF
8412 if ac_fn_c_try_compile "$LINENO"; then :
8413   # It does; now see whether it defined to _BIG_ENDIAN or not.
8414          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8415 /* end confdefs.h.  */
8416 #include <limits.h>
8417
8418 int
8419 main ()
8420 {
8421 #ifndef _BIG_ENDIAN
8422                  not big endian
8423                 #endif
8424
8425   ;
8426   return 0;
8427 }
8428 _ACEOF
8429 if ac_fn_c_try_compile "$LINENO"; then :
8430   ac_cv_c_bigendian=yes
8431 else
8432   ac_cv_c_bigendian=no
8433 fi
8434 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8435 fi
8436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8437     fi
8438     if test $ac_cv_c_bigendian = unknown; then
8439       # Compile a test program.
8440       if test "$cross_compiling" = yes; then :
8441   # Try to guess by grepping values from an object file.
8442          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8443 /* end confdefs.h.  */
8444 short int ascii_mm[] =
8445                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8446                 short int ascii_ii[] =
8447                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8448                 int use_ascii (int i) {
8449                   return ascii_mm[i] + ascii_ii[i];
8450                 }
8451                 short int ebcdic_ii[] =
8452                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8453                 short int ebcdic_mm[] =
8454                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8455                 int use_ebcdic (int i) {
8456                   return ebcdic_mm[i] + ebcdic_ii[i];
8457                 }
8458                 extern int foo;
8459
8460 int
8461 main ()
8462 {
8463 return use_ascii (foo) == use_ebcdic (foo);
8464   ;
8465   return 0;
8466 }
8467 _ACEOF
8468 if ac_fn_c_try_compile "$LINENO"; then :
8469   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8470               ac_cv_c_bigendian=yes
8471             fi
8472             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8473               if test "$ac_cv_c_bigendian" = unknown; then
8474                 ac_cv_c_bigendian=no
8475               else
8476                 # finding both strings is unlikely to happen, but who knows?
8477                 ac_cv_c_bigendian=unknown
8478               fi
8479             fi
8480 fi
8481 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8482 else
8483   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8484 /* end confdefs.h.  */
8485 $ac_includes_default
8486 int
8487 main ()
8488 {
8489
8490              /* Are we little or big endian?  From Harbison&Steele.  */
8491              union
8492              {
8493                long int l;
8494                char c[sizeof (long int)];
8495              } u;
8496              u.l = 1;
8497              return u.c[sizeof (long int) - 1] == 1;
8498
8499   ;
8500   return 0;
8501 }
8502 _ACEOF
8503 if ac_fn_c_try_run "$LINENO"; then :
8504   ac_cv_c_bigendian=no
8505 else
8506   ac_cv_c_bigendian=yes
8507 fi
8508 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8509   conftest.$ac_objext conftest.beam conftest.$ac_ext
8510 fi
8511
8512     fi
8513 fi
8514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8515 $as_echo "$ac_cv_c_bigendian" >&6; }
8516  case $ac_cv_c_bigendian in #(
8517    yes)
8518      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8519 ;; #(
8520    no)
8521       ;; #(
8522    universal)
8523
8524 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8525
8526      ;; #(
8527    *)
8528      as_fn_error $? "unknown endianness
8529  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8530  esac
8531
8532
8533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
8534 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
8535 if ${emacs_cv_attribute_aligned+:} false; then :
8536   $as_echo_n "(cached) " >&6
8537 else
8538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8539 /* end confdefs.h.  */
8540 char __attribute__ ((__aligned__ (1 << 3))) c;
8541 int
8542 main ()
8543 {
8544
8545   ;
8546   return 0;
8547 }
8548 _ACEOF
8549 if ac_fn_c_try_compile "$LINENO"; then :
8550   emacs_cv_attribute_aligned=yes
8551 else
8552   emacs_cv_attribute_aligned=no
8553 fi
8554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8555 fi
8556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8557 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8558 if test $emacs_cv_attribute_aligned = yes; then
8559
8560 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8561
8562 fi
8563
8564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8565 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8566 set x ${MAKE-make}
8567 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8568 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8569   $as_echo_n "(cached) " >&6
8570 else
8571   cat >conftest.make <<\_ACEOF
8572 SHELL = /bin/sh
8573 all:
8574         @echo '@@@%%%=$(MAKE)=@@@%%%'
8575 _ACEOF
8576 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8577 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8578   *@@@%%%=?*=@@@%%%*)
8579     eval ac_cv_prog_make_${ac_make}_set=yes;;
8580   *)
8581     eval ac_cv_prog_make_${ac_make}_set=no;;
8582 esac
8583 rm -f conftest.make
8584 fi
8585 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8587 $as_echo "yes" >&6; }
8588   SET_MAKE=
8589 else
8590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8591 $as_echo "no" >&6; }
8592   SET_MAKE="MAKE=${MAKE-make}"
8593 fi
8594
8595
8596 DEPFLAGS=
8597 MKDEPDIR=":"
8598 deps_frag=deps.mk
8599 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8600    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8601 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8602    HAVE_GNU_MAKE=no
8603    testval=`make --version 2>/dev/null | grep 'GNU Make'`
8604    if test "x$testval" != x; then
8605       HAVE_GNU_MAKE=yes
8606    else
8607       ac_enable_autodepend=no
8608    fi
8609    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8610 $as_echo "$HAVE_GNU_MAKE" >&6; }
8611    if test $HAVE_GNU_MAKE = yes; then
8612       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8613 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8614       SAVE_CFLAGS="$CFLAGS"
8615       CFLAGS="$CFLAGS -MMD -MF deps.d"
8616       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8617 /* end confdefs.h.  */
8618
8619 int
8620 main ()
8621 {
8622
8623   ;
8624   return 0;
8625 }
8626 _ACEOF
8627 if ac_fn_c_try_compile "$LINENO"; then :
8628
8629 else
8630   ac_enable_autodepend=no
8631 fi
8632 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8633       CFLAGS="$SAVE_CFLAGS"
8634       test -f deps.d || ac_enable_autodepend=no
8635       rm -rf deps.d
8636       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8637 $as_echo "$ac_enable_autodepend" >&6; }
8638    fi
8639    if test $ac_enable_autodepend = yes; then
8640       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8641       ## In parallel builds, another make might create depdir between
8642       ## the first test and mkdir, so stick another test on the end.
8643       ## Or use mkinstalldirs?  mkdir -p is not portable.
8644       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8645       deps_frag=autodeps.mk
8646    fi
8647 fi
8648 deps_frag=$srcdir/src/$deps_frag
8649
8650
8651
8652
8653
8654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8655 $as_echo_n "checking for long file names... " >&6; }
8656 if ${ac_cv_sys_long_file_names+:} false; then :
8657   $as_echo_n "(cached) " >&6
8658 else
8659   ac_cv_sys_long_file_names=yes
8660 # Test for long file names in all the places we know might matter:
8661 #      .                the current directory, where building will happen
8662 #      $prefix/lib      where we will be installing things
8663 #      $exec_prefix/lib likewise
8664 #      $TMPDIR          if set, where it might want to write temporary files
8665 #      /tmp             where it might want to write temporary files
8666 #      /var/tmp         likewise
8667 #      /usr/tmp         likewise
8668 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8669   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8670   # in the usual case where exec_prefix is '${prefix}'.
8671   case $ac_dir in #(
8672     . | /* | ?:[\\/]*) ;; #(
8673     *) continue;;
8674   esac
8675   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8676   ac_xdir=$ac_dir/cf$$
8677   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8678   ac_tf1=$ac_xdir/conftest9012345
8679   ac_tf2=$ac_xdir/conftest9012346
8680   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8681     ac_cv_sys_long_file_names=no
8682   rm -f -r "$ac_xdir" 2>/dev/null
8683   test $ac_cv_sys_long_file_names = no && break
8684 done
8685 fi
8686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8687 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8688 if test $ac_cv_sys_long_file_names = yes; then
8689
8690 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8691
8692 fi
8693
8694
8695 #### Choose a window system.
8696
8697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8698 $as_echo_n "checking for X... " >&6; }
8699
8700
8701 # Check whether --with-x was given.
8702 if test "${with_x+set}" = set; then :
8703   withval=$with_x;
8704 fi
8705
8706 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8707 if test "x$with_x" = xno; then
8708   # The user explicitly disabled X.
8709   have_x=disabled
8710 else
8711   case $x_includes,$x_libraries in #(
8712     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
8713     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
8714   $as_echo_n "(cached) " >&6
8715 else
8716   # One or both of the vars are not set, and there is no cached value.
8717 ac_x_includes=no ac_x_libraries=no
8718 rm -f -r conftest.dir
8719 if mkdir conftest.dir; then
8720   cd conftest.dir
8721   cat >Imakefile <<'_ACEOF'
8722 incroot:
8723         @echo incroot='${INCROOT}'
8724 usrlibdir:
8725         @echo usrlibdir='${USRLIBDIR}'
8726 libdir:
8727         @echo libdir='${LIBDIR}'
8728 _ACEOF
8729   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8730     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8731     for ac_var in incroot usrlibdir libdir; do
8732       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8733     done
8734     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8735     for ac_extension in a so sl dylib la dll; do
8736       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8737          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8738         ac_im_usrlibdir=$ac_im_libdir; break
8739       fi
8740     done
8741     # Screen out bogus values from the imake configuration.  They are
8742     # bogus both because they are the default anyway, and because
8743     # using them would break gcc on systems where it needs fixed includes.
8744     case $ac_im_incroot in
8745         /usr/include) ac_x_includes= ;;
8746         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8747     esac
8748     case $ac_im_usrlibdir in
8749         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8750         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8751     esac
8752   fi
8753   cd ..
8754   rm -f -r conftest.dir
8755 fi
8756
8757 # Standard set of common directories for X headers.
8758 # Check X11 before X11Rn because it is often a symlink to the current release.
8759 ac_x_header_dirs='
8760 /usr/X11/include
8761 /usr/X11R7/include
8762 /usr/X11R6/include
8763 /usr/X11R5/include
8764 /usr/X11R4/include
8765
8766 /usr/include/X11
8767 /usr/include/X11R7
8768 /usr/include/X11R6
8769 /usr/include/X11R5
8770 /usr/include/X11R4
8771
8772 /usr/local/X11/include
8773 /usr/local/X11R7/include
8774 /usr/local/X11R6/include
8775 /usr/local/X11R5/include
8776 /usr/local/X11R4/include
8777
8778 /usr/local/include/X11
8779 /usr/local/include/X11R7
8780 /usr/local/include/X11R6
8781 /usr/local/include/X11R5
8782 /usr/local/include/X11R4
8783
8784 /usr/X386/include
8785 /usr/x386/include
8786 /usr/XFree86/include/X11
8787
8788 /usr/include
8789 /usr/local/include
8790 /usr/unsupported/include
8791 /usr/athena/include
8792 /usr/local/x11r5/include
8793 /usr/lpp/Xamples/include
8794
8795 /usr/openwin/include
8796 /usr/openwin/share/include'
8797
8798 if test "$ac_x_includes" = no; then
8799   # Guess where to find include files, by looking for Xlib.h.
8800   # First, try using that file with no special directory specified.
8801   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8802 /* end confdefs.h.  */
8803 #include <X11/Xlib.h>
8804 _ACEOF
8805 if ac_fn_c_try_cpp "$LINENO"; then :
8806   # We can compile using X headers with no special include directory.
8807 ac_x_includes=
8808 else
8809   for ac_dir in $ac_x_header_dirs; do
8810   if test -r "$ac_dir/X11/Xlib.h"; then
8811     ac_x_includes=$ac_dir
8812     break
8813   fi
8814 done
8815 fi
8816 rm -f conftest.err conftest.i conftest.$ac_ext
8817 fi # $ac_x_includes = no
8818
8819 if test "$ac_x_libraries" = no; then
8820   # Check for the libraries.
8821   # See if we find them without any special options.
8822   # Don't add to $LIBS permanently.
8823   ac_save_LIBS=$LIBS
8824   LIBS="-lX11 $LIBS"
8825   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8826 /* end confdefs.h.  */
8827 #include <X11/Xlib.h>
8828 int
8829 main ()
8830 {
8831 XrmInitialize ()
8832   ;
8833   return 0;
8834 }
8835 _ACEOF
8836 if ac_fn_c_try_link "$LINENO"; then :
8837   LIBS=$ac_save_LIBS
8838 # We can link X programs with no special library path.
8839 ac_x_libraries=
8840 else
8841   LIBS=$ac_save_LIBS
8842 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8843 do
8844   # Don't even attempt the hair of trying to link an X program!
8845   for ac_extension in a so sl dylib la dll; do
8846     if test -r "$ac_dir/libX11.$ac_extension"; then
8847       ac_x_libraries=$ac_dir
8848       break 2
8849     fi
8850   done
8851 done
8852 fi
8853 rm -f core conftest.err conftest.$ac_objext \
8854     conftest$ac_exeext conftest.$ac_ext
8855 fi # $ac_x_libraries = no
8856
8857 case $ac_x_includes,$ac_x_libraries in #(
8858   no,* | *,no | *\'*)
8859     # Didn't find X, or a directory has "'" in its name.
8860     ac_cv_have_x="have_x=no";; #(
8861   *)
8862     # Record where we found X for the cache.
8863     ac_cv_have_x="have_x=yes\
8864         ac_x_includes='$ac_x_includes'\
8865         ac_x_libraries='$ac_x_libraries'"
8866 esac
8867 fi
8868 ;; #(
8869     *) have_x=yes;;
8870   esac
8871   eval "$ac_cv_have_x"
8872 fi # $with_x != no
8873
8874 if test "$have_x" != yes; then
8875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8876 $as_echo "$have_x" >&6; }
8877   no_x=yes
8878 else
8879   # If each of the values was on the command line, it overrides each guess.
8880   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8881   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8882   # Update the cache value to reflect the command line values.
8883   ac_cv_have_x="have_x=yes\
8884         ac_x_includes='$x_includes'\
8885         ac_x_libraries='$x_libraries'"
8886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
8887 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
8888 fi
8889
8890 if test "$no_x" = yes; then
8891   window_system=none
8892 else
8893   window_system=x11
8894 fi
8895
8896 ## Workaround for bug in autoconf <= 2.62.
8897 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
8898 ## No need to do anything special for these standard directories.
8899 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
8900
8901    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
8902
8903 fi
8904
8905 LD_SWITCH_X_SITE_AUX=
8906 LD_SWITCH_X_SITE_AUX_RPATH=
8907 if test "${x_libraries}" != NONE; then
8908   if test -n "${x_libraries}"; then
8909     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
8910     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
8911     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
8912   fi
8913   x_default_search_path=""
8914   x_search_path=${x_libraries}
8915   if test -z "${x_search_path}"; then
8916     x_search_path=/usr/lib
8917   fi
8918   for x_library in `echo ${x_search_path}: | \
8919                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
8920     x_search_path="\
8921 ${x_library}/X11/%L/%T/%N%C%S:\
8922 ${x_library}/X11/%l/%T/%N%C%S:\
8923 ${x_library}/X11/%T/%N%C%S:\
8924 ${x_library}/X11/%L/%T/%N%S:\
8925 ${x_library}/X11/%l/%T/%N%S:\
8926 ${x_library}/X11/%T/%N%S"
8927     if test x"${x_default_search_path}" = x; then
8928       x_default_search_path=${x_search_path}
8929     else
8930       x_default_search_path="${x_search_path}:${x_default_search_path}"
8931     fi
8932   done
8933 fi
8934
8935
8936
8937 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
8938   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
8939 fi
8940
8941 if test x"${x_includes}" = x; then
8942   bitmapdir=/usr/include/X11/bitmaps
8943 else
8944   # accumulate include directories that have X11 bitmap subdirectories
8945   bmd_acc="dummyval"
8946   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
8947     if test -d "${bmd}/X11/bitmaps"; then
8948       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
8949     fi
8950     if test -d "${bmd}/bitmaps"; then
8951       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
8952     fi
8953   done
8954   if test ${bmd_acc} != "dummyval"; then
8955     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
8956   fi
8957 fi
8958
8959 HAVE_NS=no
8960 NS_IMPL_COCOA=no
8961 NS_IMPL_GNUSTEP=no
8962 tmp_CPPFLAGS="$CPPFLAGS"
8963 tmp_CFLAGS="$CFLAGS"
8964 CPPFLAGS="$CPPFLAGS -x objective-c"
8965 CFLAGS="$CFLAGS -x objective-c"
8966 TEMACS_LDFLAGS2="\${LDFLAGS}"
8967 if test "${with_ns}" != no; then
8968   if test "${opsys}" = darwin; then
8969      NS_IMPL_COCOA=yes
8970      ns_appdir=`pwd`/nextstep/Emacs.app
8971      ns_appbindir=${ns_appdir}/Contents/MacOS/
8972      ns_appresdir=${ns_appdir}/Contents/Resources
8973      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
8974   elif test -f $GNUSTEP_CONFIG_FILE; then
8975      NS_IMPL_GNUSTEP=yes
8976      ns_appdir=`pwd`/nextstep/Emacs.app
8977      ns_appbindir=${ns_appdir}/
8978      ns_appresdir=${ns_appdir}/Resources
8979      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
8980           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
8981      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
8982           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
8983      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
8984      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
8985        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
8986      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
8987        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
8988      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8989      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8990      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
8991      LIB_STANDARD=
8992      START_FILES=
8993      TEMACS_LDFLAGS2=
8994   fi
8995   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
8996 if test "x$ac_cv_header_AppKit_AppKit_h" = xyes; then :
8997   HAVE_NS=yes
8998 else
8999   as_fn_error $? "\`--with-ns' was specified, but the include
9000   files are missing or cannot be compiled." "$LINENO" 5
9001 fi
9002
9003
9004   NS_HAVE_NSINTEGER=yes
9005   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9006 /* end confdefs.h.  */
9007 #include <Foundation/NSObjCRuntime.h>
9008 int
9009 main ()
9010 {
9011 NSInteger i;
9012   ;
9013   return 0;
9014 }
9015 _ACEOF
9016 if ac_fn_c_try_compile "$LINENO"; then :
9017   ns_have_nsinteger=yes
9018 else
9019   ns_have_nsinteger=no
9020 fi
9021 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9022   if test $ns_have_nsinteger = no; then
9023     NS_HAVE_NSINTEGER=no
9024   fi
9025 fi
9026
9027
9028 ns_frag=/dev/null
9029 NS_OBJ=
9030 NS_OBJC_OBJ=
9031 NS_SUPPORT=
9032 if test "${HAVE_NS}" = yes; then
9033   window_system=nextstep
9034   with_xft=no
9035   # set up packaging dirs
9036   exec_prefix=${ns_appbindir}
9037   libexecdir=${ns_appbindir}/libexec
9038   if test "${EN_NS_SELF_CONTAINED}" = yes; then
9039      prefix=${ns_appresdir}
9040   fi
9041   ns_frag=$srcdir/src/ns.mk
9042   NS_OBJ="fontset.o fringe.o image.o"
9043   NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9044   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
9045 fi
9046 CFLAGS="$tmp_CFLAGS"
9047 CPPFLAGS="$tmp_CPPFLAGS"
9048
9049
9050
9051
9052
9053
9054 case "${window_system}" in
9055   x11 )
9056     HAVE_X_WINDOWS=yes
9057     HAVE_X11=yes
9058     case "${with_x_toolkit}" in
9059       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9060       motif ) USE_X_TOOLKIT=MOTIF ;;
9061       gtk ) with_gtk=yes
9062             USE_X_TOOLKIT=none ;;
9063       gtk3 ) with_gtk3=yes
9064              USE_X_TOOLKIT=none ;;
9065       no ) USE_X_TOOLKIT=none ;;
9066       * ) USE_X_TOOLKIT=maybe ;;
9067     esac
9068   ;;
9069   nextstep | none )
9070     HAVE_X_WINDOWS=no
9071     HAVE_X11=no
9072     USE_X_TOOLKIT=none
9073   ;;
9074 esac
9075
9076 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9077    # Extract the first word of "X", so it can be a program name with args.
9078 set dummy X; ac_word=$2
9079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9080 $as_echo_n "checking for $ac_word... " >&6; }
9081 if ${ac_cv_prog_HAVE_XSERVER+:} false; then :
9082   $as_echo_n "(cached) " >&6
9083 else
9084   if test -n "$HAVE_XSERVER"; then
9085   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9086 else
9087 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9088 for as_dir in $PATH
9089 do
9090   IFS=$as_save_IFS
9091   test -z "$as_dir" && as_dir=.
9092     for ac_exec_ext in '' $ac_executable_extensions; do
9093   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9094     ac_cv_prog_HAVE_XSERVER="true"
9095     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9096     break 2
9097   fi
9098 done
9099   done
9100 IFS=$as_save_IFS
9101
9102   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9103 fi
9104 fi
9105 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9106 if test -n "$HAVE_XSERVER"; then
9107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9108 $as_echo "$HAVE_XSERVER" >&6; }
9109 else
9110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9111 $as_echo "no" >&6; }
9112 fi
9113
9114
9115    if test "$HAVE_XSERVER" = true ||
9116       test -n "$DISPLAY" ||
9117       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9118         as_fn_error $? "You seem to be running X, but no X development libraries
9119 were found.  You should install the relevant development files for X
9120 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9121 sure you have development files for image handling, i.e.
9122 tiff, gif, jpeg, png and xpm.
9123 If you are sure you want Emacs compiled without X window support, pass
9124   --without-x
9125 to configure." "$LINENO" 5
9126    fi
9127 fi
9128
9129 ### If we're using X11, we should use the X menu package.
9130 HAVE_MENUS=no
9131 case ${HAVE_X11} in
9132   yes ) HAVE_MENUS=yes ;;
9133 esac
9134
9135 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9136 # Assume not, until told otherwise.
9137 GNU_MALLOC=yes
9138 doug_lea_malloc=yes
9139 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
9140 if test "x$ac_cv_func_malloc_get_state" = xyes; then :
9141
9142 else
9143   doug_lea_malloc=no
9144 fi
9145
9146 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
9147 if test "x$ac_cv_func_malloc_set_state" = xyes; then :
9148
9149 else
9150   doug_lea_malloc=no
9151 fi
9152
9153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
9154 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
9155 if ${emacs_cv_var___after_morecore_hook+:} false; then :
9156   $as_echo_n "(cached) " >&6
9157 else
9158   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9159 /* end confdefs.h.  */
9160 extern void (* __after_morecore_hook)();
9161 int
9162 main ()
9163 {
9164 __after_morecore_hook = 0
9165   ;
9166   return 0;
9167 }
9168 _ACEOF
9169 if ac_fn_c_try_link "$LINENO"; then :
9170   emacs_cv_var___after_morecore_hook=yes
9171 else
9172   emacs_cv_var___after_morecore_hook=no
9173 fi
9174 rm -f core conftest.err conftest.$ac_objext \
9175     conftest$ac_exeext conftest.$ac_ext
9176 fi
9177 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
9178 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
9179 if test $emacs_cv_var___after_morecore_hook = no; then
9180   doug_lea_malloc=no
9181 fi
9182
9183
9184 system_malloc=no
9185 case "$opsys" in
9186   ## darwin ld insists on the use of malloc routines in the System framework.
9187   darwin|sol2-10) system_malloc=yes ;;
9188 esac
9189
9190 if test "${system_malloc}" = "yes"; then
9191
9192 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9193
9194   GNU_MALLOC=no
9195   GNU_MALLOC_reason="
9196     (The GNU allocators don't work with this system configuration.)"
9197   GMALLOC_OBJ=
9198   VMLIMIT_OBJ=
9199 else
9200   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9201   VMLIMIT_OBJ=vm-limit.o
9202 fi
9203
9204
9205
9206 if test "$doug_lea_malloc" = "yes" ; then
9207   if test "$GNU_MALLOC" = yes ; then
9208     GNU_MALLOC_reason="
9209       (Using Doug Lea's new malloc from the GNU C Library.)"
9210   fi
9211
9212 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9213
9214
9215   ## Use mmap directly for allocating larger buffers.
9216   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9217   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9218   ## Does the AC_FUNC_MMAP test below make this check unecessary?
9219   case "$opsys" in
9220     gnu*) REL_ALLOC=no ;;
9221   esac
9222 fi
9223
9224 if test x"${REL_ALLOC}" = x; then
9225   REL_ALLOC=${GNU_MALLOC}
9226 fi
9227
9228 use_mmap_for_buffers=no
9229 case "$opsys" in
9230   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9231 esac
9232
9233
9234
9235
9236   for ac_header in $ac_header_list
9237 do :
9238   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9239 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9240 "
9241 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9242   cat >>confdefs.h <<_ACEOF
9243 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9244 _ACEOF
9245
9246 fi
9247
9248 done
9249
9250
9251
9252
9253
9254
9255
9256
9257 for ac_func in getpagesize
9258 do :
9259   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9260 if test "x$ac_cv_func_getpagesize" = xyes; then :
9261   cat >>confdefs.h <<_ACEOF
9262 #define HAVE_GETPAGESIZE 1
9263 _ACEOF
9264
9265 fi
9266 done
9267
9268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9269 $as_echo_n "checking for working mmap... " >&6; }
9270 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
9271   $as_echo_n "(cached) " >&6
9272 else
9273   if test "$cross_compiling" = yes; then :
9274   ac_cv_func_mmap_fixed_mapped=no
9275 else
9276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9277 /* end confdefs.h.  */
9278 $ac_includes_default
9279 /* malloc might have been renamed as rpl_malloc. */
9280 #undef malloc
9281
9282 /* Thanks to Mike Haertel and Jim Avera for this test.
9283    Here is a matrix of mmap possibilities:
9284         mmap private not fixed
9285         mmap private fixed at somewhere currently unmapped
9286         mmap private fixed at somewhere already mapped
9287         mmap shared not fixed
9288         mmap shared fixed at somewhere currently unmapped
9289         mmap shared fixed at somewhere already mapped
9290    For private mappings, we should verify that changes cannot be read()
9291    back from the file, nor mmap's back from the file at a different
9292    address.  (There have been systems where private was not correctly
9293    implemented like the infamous i386 svr4.0, and systems where the
9294    VM page cache was not coherent with the file system buffer cache
9295    like early versions of FreeBSD and possibly contemporary NetBSD.)
9296    For shared mappings, we should conversely verify that changes get
9297    propagated back to all the places they're supposed to be.
9298
9299    Grep wants private fixed already mapped.
9300    The main things grep needs to know about mmap are:
9301    * does it exist and is it safe to write into the mmap'd area
9302    * how to use it (BSD variants)  */
9303
9304 #include <fcntl.h>
9305 #include <sys/mman.h>
9306
9307 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9308 char *malloc ();
9309 #endif
9310
9311 /* This mess was copied from the GNU getpagesize.h.  */
9312 #ifndef HAVE_GETPAGESIZE
9313 # ifdef _SC_PAGESIZE
9314 #  define getpagesize() sysconf(_SC_PAGESIZE)
9315 # else /* no _SC_PAGESIZE */
9316 #  ifdef HAVE_SYS_PARAM_H
9317 #   include <sys/param.h>
9318 #   ifdef EXEC_PAGESIZE
9319 #    define getpagesize() EXEC_PAGESIZE
9320 #   else /* no EXEC_PAGESIZE */
9321 #    ifdef NBPG
9322 #     define getpagesize() NBPG * CLSIZE
9323 #     ifndef CLSIZE
9324 #      define CLSIZE 1
9325 #     endif /* no CLSIZE */
9326 #    else /* no NBPG */
9327 #     ifdef NBPC
9328 #      define getpagesize() NBPC
9329 #     else /* no NBPC */
9330 #      ifdef PAGESIZE
9331 #       define getpagesize() PAGESIZE
9332 #      endif /* PAGESIZE */
9333 #     endif /* no NBPC */
9334 #    endif /* no NBPG */
9335 #   endif /* no EXEC_PAGESIZE */
9336 #  else /* no HAVE_SYS_PARAM_H */
9337 #   define getpagesize() 8192   /* punt totally */
9338 #  endif /* no HAVE_SYS_PARAM_H */
9339 # endif /* no _SC_PAGESIZE */
9340
9341 #endif /* no HAVE_GETPAGESIZE */
9342
9343 int
9344 main ()
9345 {
9346   char *data, *data2, *data3;
9347   const char *cdata2;
9348   int i, pagesize;
9349   int fd, fd2;
9350
9351   pagesize = getpagesize ();
9352
9353   /* First, make a file with some known garbage in it. */
9354   data = (char *) malloc (pagesize);
9355   if (!data)
9356     return 1;
9357   for (i = 0; i < pagesize; ++i)
9358     *(data + i) = rand ();
9359   umask (0);
9360   fd = creat ("conftest.mmap", 0600);
9361   if (fd < 0)
9362     return 2;
9363   if (write (fd, data, pagesize) != pagesize)
9364     return 3;
9365   close (fd);
9366
9367   /* Next, check that the tail of a page is zero-filled.  File must have
9368      non-zero length, otherwise we risk SIGBUS for entire page.  */
9369   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9370   if (fd2 < 0)
9371     return 4;
9372   cdata2 = "";
9373   if (write (fd2, cdata2, 1) != 1)
9374     return 5;
9375   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9376   if (data2 == MAP_FAILED)
9377     return 6;
9378   for (i = 0; i < pagesize; ++i)
9379     if (*(data2 + i))
9380       return 7;
9381   close (fd2);
9382   if (munmap (data2, pagesize))
9383     return 8;
9384
9385   /* Next, try to mmap the file at a fixed address which already has
9386      something else allocated at it.  If we can, also make sure that
9387      we see the same garbage.  */
9388   fd = open ("conftest.mmap", O_RDWR);
9389   if (fd < 0)
9390     return 9;
9391   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9392                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9393     return 10;
9394   for (i = 0; i < pagesize; ++i)
9395     if (*(data + i) != *(data2 + i))
9396       return 11;
9397
9398   /* Finally, make sure that changes to the mapped area do not
9399      percolate back to the file as seen by read().  (This is a bug on
9400      some variants of i386 svr4.0.)  */
9401   for (i = 0; i < pagesize; ++i)
9402     *(data2 + i) = *(data2 + i) + 1;
9403   data3 = (char *) malloc (pagesize);
9404   if (!data3)
9405     return 12;
9406   if (read (fd, data3, pagesize) != pagesize)
9407     return 13;
9408   for (i = 0; i < pagesize; ++i)
9409     if (*(data + i) != *(data3 + i))
9410       return 14;
9411   close (fd);
9412   return 0;
9413 }
9414 _ACEOF
9415 if ac_fn_c_try_run "$LINENO"; then :
9416   ac_cv_func_mmap_fixed_mapped=yes
9417 else
9418   ac_cv_func_mmap_fixed_mapped=no
9419 fi
9420 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9421   conftest.$ac_objext conftest.beam conftest.$ac_ext
9422 fi
9423
9424 fi
9425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9426 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9427 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9428
9429 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9430
9431 fi
9432 rm -f conftest.mmap conftest.txt
9433
9434 if test $use_mmap_for_buffers = yes; then
9435
9436 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9437
9438   REL_ALLOC=no
9439 fi
9440
9441 LIBS="$LIBS_SYSTEM $LIBS"
9442
9443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9444 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9445 if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
9446   $as_echo_n "(cached) " >&6
9447 else
9448   ac_check_lib_save_LIBS=$LIBS
9449 LIBS="-ldnet  $LIBS"
9450 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9451 /* end confdefs.h.  */
9452
9453 /* Override any GCC internal prototype to avoid an error.
9454    Use char because int might match the return type of a GCC
9455    builtin and then its argument prototype would still apply.  */
9456 #ifdef __cplusplus
9457 extern "C"
9458 #endif
9459 char dnet_ntoa ();
9460 int
9461 main ()
9462 {
9463 return dnet_ntoa ();
9464   ;
9465   return 0;
9466 }
9467 _ACEOF
9468 if ac_fn_c_try_link "$LINENO"; then :
9469   ac_cv_lib_dnet_dnet_ntoa=yes
9470 else
9471   ac_cv_lib_dnet_dnet_ntoa=no
9472 fi
9473 rm -f core conftest.err conftest.$ac_objext \
9474     conftest$ac_exeext conftest.$ac_ext
9475 LIBS=$ac_check_lib_save_LIBS
9476 fi
9477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9478 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9479 if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
9480   cat >>confdefs.h <<_ACEOF
9481 #define HAVE_LIBDNET 1
9482 _ACEOF
9483
9484   LIBS="-ldnet $LIBS"
9485
9486 fi
9487
9488
9489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9490 $as_echo_n "checking for main in -lXbsd... " >&6; }
9491 if ${ac_cv_lib_Xbsd_main+:} false; then :
9492   $as_echo_n "(cached) " >&6
9493 else
9494   ac_check_lib_save_LIBS=$LIBS
9495 LIBS="-lXbsd  $LIBS"
9496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9497 /* end confdefs.h.  */
9498
9499
9500 int
9501 main ()
9502 {
9503 return main ();
9504   ;
9505   return 0;
9506 }
9507 _ACEOF
9508 if ac_fn_c_try_link "$LINENO"; then :
9509   ac_cv_lib_Xbsd_main=yes
9510 else
9511   ac_cv_lib_Xbsd_main=no
9512 fi
9513 rm -f core conftest.err conftest.$ac_objext \
9514     conftest$ac_exeext conftest.$ac_ext
9515 LIBS=$ac_check_lib_save_LIBS
9516 fi
9517 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9518 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9519 if test "x$ac_cv_lib_Xbsd_main" = xyes; then :
9520   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9521 fi
9522
9523
9524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9525 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9526 if ${ac_cv_lib_pthreads_cma_open+:} false; then :
9527   $as_echo_n "(cached) " >&6
9528 else
9529   ac_check_lib_save_LIBS=$LIBS
9530 LIBS="-lpthreads  $LIBS"
9531 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9532 /* end confdefs.h.  */
9533
9534 /* Override any GCC internal prototype to avoid an error.
9535    Use char because int might match the return type of a GCC
9536    builtin and then its argument prototype would still apply.  */
9537 #ifdef __cplusplus
9538 extern "C"
9539 #endif
9540 char cma_open ();
9541 int
9542 main ()
9543 {
9544 return cma_open ();
9545   ;
9546   return 0;
9547 }
9548 _ACEOF
9549 if ac_fn_c_try_link "$LINENO"; then :
9550   ac_cv_lib_pthreads_cma_open=yes
9551 else
9552   ac_cv_lib_pthreads_cma_open=no
9553 fi
9554 rm -f core conftest.err conftest.$ac_objext \
9555     conftest$ac_exeext conftest.$ac_ext
9556 LIBS=$ac_check_lib_save_LIBS
9557 fi
9558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9559 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9560 if test "x$ac_cv_lib_pthreads_cma_open" = xyes; then :
9561   cat >>confdefs.h <<_ACEOF
9562 #define HAVE_LIBPTHREADS 1
9563 _ACEOF
9564
9565   LIBS="-lpthreads $LIBS"
9566
9567 fi
9568
9569
9570 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9571 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
9572 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
9573 ## added to LIBS in configure would never contain the pthreads part,
9574 ## but the value used in Makefiles might.  FIXME?
9575 ##
9576 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9577 ## be harmless on older versions of X where it happens to exist.
9578 test "$opsys" = "aix4-2" && \
9579   test $ac_cv_lib_pthreads_cma_open = yes && \
9580   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9581
9582
9583 case ${host_os} in
9584 aix*)
9585   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9586 $as_echo_n "checking for -bbigtoc option... " >&6; }
9587 if ${gdb_cv_bigtoc+:} false; then :
9588   $as_echo_n "(cached) " >&6
9589 else
9590
9591     case $GCC in
9592     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9593     *) gdb_cv_bigtoc=-bbigtoc ;;
9594     esac
9595
9596     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9597     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9598 /* end confdefs.h.  */
9599
9600 int
9601 main ()
9602 {
9603 int i;
9604   ;
9605   return 0;
9606 }
9607 _ACEOF
9608 if ac_fn_c_try_link "$LINENO"; then :
9609
9610 else
9611   gdb_cv_bigtoc=
9612 fi
9613 rm -f core conftest.err conftest.$ac_objext \
9614     conftest$ac_exeext conftest.$ac_ext
9615
9616 fi
9617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9618 $as_echo "$gdb_cv_bigtoc" >&6; }
9619   ;;
9620 esac
9621
9622 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9623 # used for the tests that follow.  We set them back to REAL_CFLAGS and
9624 # REAL_CPPFLAGS later on.
9625
9626 REAL_CFLAGS="$CFLAGS"
9627 REAL_CPPFLAGS="$CPPFLAGS"
9628
9629 if test "${HAVE_X11}" = "yes"; then
9630   DEFS="$C_SWITCH_X_SITE $DEFS"
9631   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9632   LIBS="-lX11 $LIBS"
9633   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9634   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9635
9636   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9637   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9638   # but it's more convenient here to set LD_RUN_PATH
9639   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9640   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9641     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9642     export LD_RUN_PATH
9643   fi
9644
9645   if test "${opsys}" = "gnu-linux"; then
9646     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9647 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9648     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9649 /* end confdefs.h.  */
9650
9651 int
9652 main ()
9653 {
9654 XOpenDisplay ("foo");
9655   ;
9656   return 0;
9657 }
9658 _ACEOF
9659 if ac_fn_c_try_link "$LINENO"; then :
9660   xlinux_first_failure=no
9661 else
9662   xlinux_first_failure=yes
9663 fi
9664 rm -f core conftest.err conftest.$ac_objext \
9665     conftest$ac_exeext conftest.$ac_ext
9666     if test "${xlinux_first_failure}" = "yes"; then
9667       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9668       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9669       OLD_CPPFLAGS="$CPPFLAGS"
9670       OLD_LIBS="$LIBS"
9671       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9672       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9673       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9674       LIBS="$LIBS -b i486-linuxaout"
9675       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9676 /* end confdefs.h.  */
9677
9678 int
9679 main ()
9680 {
9681 XOpenDisplay ("foo");
9682   ;
9683   return 0;
9684 }
9685 _ACEOF
9686 if ac_fn_c_try_link "$LINENO"; then :
9687   xlinux_second_failure=no
9688 else
9689   xlinux_second_failure=yes
9690 fi
9691 rm -f core conftest.err conftest.$ac_objext \
9692     conftest$ac_exeext conftest.$ac_ext
9693       if test "${xlinux_second_failure}" = "yes"; then
9694         # If we get the same failure with -b, there is no use adding -b.
9695         # So take it out.  This plays safe.
9696         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9697         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9698         CPPFLAGS="$OLD_CPPFLAGS"
9699         LIBS="$OLD_LIBS"
9700         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9701 $as_echo "no" >&6; }
9702       else
9703         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9704 $as_echo "yes" >&6; }
9705       fi
9706     else
9707       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9708 $as_echo "no" >&6; }
9709     fi
9710   fi
9711
9712   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9713   # header files included from there.
9714   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9715 $as_echo_n "checking for Xkb... " >&6; }
9716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9717 /* end confdefs.h.  */
9718 #include <X11/Xlib.h>
9719 #include <X11/XKBlib.h>
9720 int
9721 main ()
9722 {
9723 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9724   ;
9725   return 0;
9726 }
9727 _ACEOF
9728 if ac_fn_c_try_link "$LINENO"; then :
9729   emacs_xkb=yes
9730 else
9731   emacs_xkb=no
9732 fi
9733 rm -f core conftest.err conftest.$ac_objext \
9734     conftest$ac_exeext conftest.$ac_ext
9735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9736 $as_echo "$emacs_xkb" >&6; }
9737   if test $emacs_xkb = yes; then
9738
9739 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9740
9741   fi
9742
9743   for ac_func in XrmSetDatabase XScreenResourceString \
9744 XScreenNumberOfScreen XSetWMProtocols
9745 do :
9746   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9747 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9748 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9749   cat >>confdefs.h <<_ACEOF
9750 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9751 _ACEOF
9752
9753 fi
9754 done
9755
9756 fi
9757
9758 if test "${window_system}" = "x11"; then
9759   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9760 $as_echo_n "checking X11 version 6... " >&6; }
9761   if ${emacs_cv_x11_version_6+:} false; then :
9762   $as_echo_n "(cached) " >&6
9763 else
9764   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9765 /* end confdefs.h.  */
9766 #include <X11/Xlib.h>
9767 int
9768 main ()
9769 {
9770 #if XlibSpecificationRelease < 6
9771 fail;
9772 #endif
9773
9774   ;
9775   return 0;
9776 }
9777 _ACEOF
9778 if ac_fn_c_try_link "$LINENO"; then :
9779   emacs_cv_x11_version_6=yes
9780 else
9781   emacs_cv_x11_version_6=no
9782 fi
9783 rm -f core conftest.err conftest.$ac_objext \
9784     conftest$ac_exeext conftest.$ac_ext
9785 fi
9786
9787   if test $emacs_cv_x11_version_6 = yes; then
9788     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9789 $as_echo "6 or newer" >&6; }
9790
9791 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9792
9793
9794 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9795
9796     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9797     ## XIM support.
9798     case "$opsys" in
9799       sol2-*) : ;;
9800       *)
9801 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9802
9803          ;;
9804     esac
9805   else
9806     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9807 $as_echo "before 6" >&6; }
9808   fi
9809 fi
9810
9811
9812 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9813 HAVE_RSVG=no
9814 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9815   if test "${with_rsvg}" != "no"; then
9816     RSVG_REQUIRED=2.11.0
9817     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9818
9819
9820   succeeded=no
9821
9822   # Extract the first word of "pkg-config", so it can be a program name with args.
9823 set dummy pkg-config; ac_word=$2
9824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9825 $as_echo_n "checking for $ac_word... " >&6; }
9826 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9827   $as_echo_n "(cached) " >&6
9828 else
9829   case $PKG_CONFIG in
9830   [\\/]* | ?:[\\/]*)
9831   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9832   ;;
9833   *)
9834   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9835 for as_dir in $PATH
9836 do
9837   IFS=$as_save_IFS
9838   test -z "$as_dir" && as_dir=.
9839     for ac_exec_ext in '' $ac_executable_extensions; do
9840   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9841     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9842     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9843     break 2
9844   fi
9845 done
9846   done
9847 IFS=$as_save_IFS
9848
9849   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9850   ;;
9851 esac
9852 fi
9853 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9854 if test -n "$PKG_CONFIG"; then
9855   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9856 $as_echo "$PKG_CONFIG" >&6; }
9857 else
9858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9859 $as_echo "no" >&6; }
9860 fi
9861
9862
9863
9864   if test "$PKG_CONFIG" = "no" ; then
9865      :
9866   else
9867      PKG_CONFIG_MIN_VERSION=0.9.0
9868      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9869         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9870 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9871
9872         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9873             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9874 $as_echo "yes" >&6; }
9875             succeeded=yes
9876
9877             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
9878 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
9879             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9880             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
9881 $as_echo "$RSVG_CFLAGS" >&6; }
9882
9883             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
9884 $as_echo_n "checking RSVG_LIBS... " >&6; }
9885             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9886             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
9887 $as_echo "$RSVG_LIBS" >&6; }
9888         else
9889             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9890 $as_echo "no" >&6; }
9891             RSVG_CFLAGS=""
9892             RSVG_LIBS=""
9893             ## If we have a custom action on failure, don't print errors, but
9894             ## do set a variable so people can do so.
9895             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
9896
9897         fi
9898
9899
9900
9901      else
9902         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9903         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9904      fi
9905   fi
9906
9907   if test $succeeded = yes; then
9908      HAVE_RSVG=yes
9909   else
9910      :
9911   fi
9912
9913
9914
9915
9916     if test $HAVE_RSVG = yes; then
9917
9918 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
9919
9920       CFLAGS="$CFLAGS $RSVG_CFLAGS"
9921       LIBS="$RSVG_LIBS $LIBS"
9922     fi
9923   fi
9924 fi
9925
9926 HAVE_IMAGEMAGICK=no
9927 if test "${HAVE_X11}" = "yes"; then
9928   if test "${with_imagemagick}" != "no"; then
9929     IMAGEMAGICK_MODULE="Wand"
9930
9931   succeeded=no
9932
9933   # Extract the first word of "pkg-config", so it can be a program name with args.
9934 set dummy pkg-config; ac_word=$2
9935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9936 $as_echo_n "checking for $ac_word... " >&6; }
9937 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9938   $as_echo_n "(cached) " >&6
9939 else
9940   case $PKG_CONFIG in
9941   [\\/]* | ?:[\\/]*)
9942   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9943   ;;
9944   *)
9945   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9946 for as_dir in $PATH
9947 do
9948   IFS=$as_save_IFS
9949   test -z "$as_dir" && as_dir=.
9950     for ac_exec_ext in '' $ac_executable_extensions; do
9951   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9952     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9953     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9954     break 2
9955   fi
9956 done
9957   done
9958 IFS=$as_save_IFS
9959
9960   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9961   ;;
9962 esac
9963 fi
9964 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9965 if test -n "$PKG_CONFIG"; then
9966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9967 $as_echo "$PKG_CONFIG" >&6; }
9968 else
9969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9970 $as_echo "no" >&6; }
9971 fi
9972
9973
9974
9975   if test "$PKG_CONFIG" = "no" ; then
9976      :
9977   else
9978      PKG_CONFIG_MIN_VERSION=0.9.0
9979      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9980         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
9981 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
9982
9983         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
9984             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9985 $as_echo "yes" >&6; }
9986             succeeded=yes
9987
9988             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
9989 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
9990             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9991             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
9992 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
9993
9994             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
9995 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
9996             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9997             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
9998 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
9999         else
10000             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10001 $as_echo "no" >&6; }
10002             IMAGEMAGICK_CFLAGS=""
10003             IMAGEMAGICK_LIBS=""
10004             ## If we have a custom action on failure, don't print errors, but
10005             ## do set a variable so people can do so.
10006             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10007
10008         fi
10009
10010
10011
10012      else
10013         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10014         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10015      fi
10016   fi
10017
10018   if test $succeeded = yes; then
10019      HAVE_IMAGEMAGICK=yes
10020   else
10021      :
10022   fi
10023
10024
10025
10026
10027     if test $HAVE_IMAGEMAGICK = yes; then
10028
10029 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10030
10031       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10032       LIBS="$IMAGEMAGICK_LIBS $LIBS"
10033       for ac_func in MagickExportImagePixels
10034 do :
10035   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
10036 if test "x$ac_cv_func_MagickExportImagePixels" = xyes; then :
10037   cat >>confdefs.h <<_ACEOF
10038 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
10039 _ACEOF
10040
10041 fi
10042 done
10043
10044     fi
10045   fi
10046 fi
10047
10048
10049 HAVE_GTK=no
10050 if test "${with_gtk3}" = "yes"; then
10051   GLIB_REQUIRED=2.6
10052   GTK_REQUIRED=2.90
10053   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10054
10055
10056   succeeded=no
10057
10058   # Extract the first word of "pkg-config", so it can be a program name with args.
10059 set dummy pkg-config; ac_word=$2
10060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10061 $as_echo_n "checking for $ac_word... " >&6; }
10062 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10063   $as_echo_n "(cached) " >&6
10064 else
10065   case $PKG_CONFIG in
10066   [\\/]* | ?:[\\/]*)
10067   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10068   ;;
10069   *)
10070   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10071 for as_dir in $PATH
10072 do
10073   IFS=$as_save_IFS
10074   test -z "$as_dir" && as_dir=.
10075     for ac_exec_ext in '' $ac_executable_extensions; do
10076   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10077     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10078     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10079     break 2
10080   fi
10081 done
10082   done
10083 IFS=$as_save_IFS
10084
10085   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10086   ;;
10087 esac
10088 fi
10089 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10090 if test -n "$PKG_CONFIG"; then
10091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10092 $as_echo "$PKG_CONFIG" >&6; }
10093 else
10094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10095 $as_echo "no" >&6; }
10096 fi
10097
10098
10099
10100   if test "$PKG_CONFIG" = "no" ; then
10101      pkg_check_gtk=no
10102   else
10103      PKG_CONFIG_MIN_VERSION=0.9.0
10104      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10105         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10106 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10107
10108         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10109             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10110 $as_echo "yes" >&6; }
10111             succeeded=yes
10112
10113             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10114 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10115             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10116             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10117 $as_echo "$GTK_CFLAGS" >&6; }
10118
10119             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10120 $as_echo_n "checking GTK_LIBS... " >&6; }
10121             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10122             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10123 $as_echo "$GTK_LIBS" >&6; }
10124         else
10125             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10126 $as_echo "no" >&6; }
10127             GTK_CFLAGS=""
10128             GTK_LIBS=""
10129             ## If we have a custom action on failure, don't print errors, but
10130             ## do set a variable so people can do so.
10131             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10132
10133         fi
10134
10135
10136
10137      else
10138         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10139         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10140      fi
10141   fi
10142
10143   if test $succeeded = yes; then
10144      pkg_check_gtk=yes
10145   else
10146      pkg_check_gtk=no
10147   fi
10148
10149   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10150      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10151   fi
10152 fi
10153
10154 if test "$pkg_check_gtk" != "yes"; then
10155   HAVE_GTK=no
10156 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10157   GLIB_REQUIRED=2.6
10158   GTK_REQUIRED=2.6
10159   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10160
10161
10162   succeeded=no
10163
10164   # Extract the first word of "pkg-config", so it can be a program name with args.
10165 set dummy pkg-config; ac_word=$2
10166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10167 $as_echo_n "checking for $ac_word... " >&6; }
10168 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10169   $as_echo_n "(cached) " >&6
10170 else
10171   case $PKG_CONFIG in
10172   [\\/]* | ?:[\\/]*)
10173   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10174   ;;
10175   *)
10176   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10177 for as_dir in $PATH
10178 do
10179   IFS=$as_save_IFS
10180   test -z "$as_dir" && as_dir=.
10181     for ac_exec_ext in '' $ac_executable_extensions; do
10182   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10183     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10184     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10185     break 2
10186   fi
10187 done
10188   done
10189 IFS=$as_save_IFS
10190
10191   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10192   ;;
10193 esac
10194 fi
10195 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10196 if test -n "$PKG_CONFIG"; then
10197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10198 $as_echo "$PKG_CONFIG" >&6; }
10199 else
10200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10201 $as_echo "no" >&6; }
10202 fi
10203
10204
10205
10206   if test "$PKG_CONFIG" = "no" ; then
10207      pkg_check_gtk=no
10208   else
10209      PKG_CONFIG_MIN_VERSION=0.9.0
10210      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10211         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10212 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10213
10214         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10215             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10216 $as_echo "yes" >&6; }
10217             succeeded=yes
10218
10219             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10220 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10221             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10222             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10223 $as_echo "$GTK_CFLAGS" >&6; }
10224
10225             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10226 $as_echo_n "checking GTK_LIBS... " >&6; }
10227             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10228             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10229 $as_echo "$GTK_LIBS" >&6; }
10230         else
10231             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10232 $as_echo "no" >&6; }
10233             GTK_CFLAGS=""
10234             GTK_LIBS=""
10235             ## If we have a custom action on failure, don't print errors, but
10236             ## do set a variable so people can do so.
10237             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10238
10239         fi
10240
10241
10242
10243      else
10244         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10245         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10246      fi
10247   fi
10248
10249   if test $succeeded = yes; then
10250      pkg_check_gtk=yes
10251   else
10252      pkg_check_gtk=no
10253   fi
10254
10255   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10256      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10257   fi
10258 fi
10259 fi
10260
10261 GTK_OBJ=
10262 if test x"$pkg_check_gtk" = xyes; then
10263
10264
10265
10266   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10267   CFLAGS="$CFLAGS $GTK_CFLAGS"
10268   LIBS="$GTK_LIBS $LIBS"
10269     GTK_COMPILES=no
10270   for ac_func in gtk_main
10271 do :
10272   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10273 if test "x$ac_cv_func_gtk_main" = xyes; then :
10274   cat >>confdefs.h <<_ACEOF
10275 #define HAVE_GTK_MAIN 1
10276 _ACEOF
10277  GTK_COMPILES=yes
10278 fi
10279 done
10280
10281   if test "${GTK_COMPILES}" != "yes"; then
10282     if test "$USE_X_TOOLKIT" != "maybe"; then
10283       as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10284     fi
10285   else
10286     HAVE_GTK=yes
10287
10288 $as_echo "#define USE_GTK 1" >>confdefs.h
10289
10290     GTK_OBJ=gtkutil.o
10291     USE_X_TOOLKIT=none
10292     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10293       :
10294     else
10295       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10296        closing open displays.  This is no problem if you just use
10297        one display, but if you use more than one and close one of them
10298        Emacs may crash." >&5
10299 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10300        closing open displays.  This is no problem if you just use
10301        one display, but if you use more than one and close one of them
10302        Emacs may crash." >&2;}
10303       sleep 3
10304     fi
10305   fi
10306
10307 fi
10308
10309
10310
10311 if test "${HAVE_GTK}" = "yes"; then
10312
10313       if test "$with_toolkit_scroll_bars" != no; then
10314     with_toolkit_scroll_bars=yes
10315   fi
10316
10317           HAVE_GTK_FILE_SELECTION=no
10318   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10319 #include <gtk/gtk.h>
10320 "
10321 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = xyes; then :
10322   HAVE_GTK_FILE_SELECTION=yes
10323 else
10324   HAVE_GTK_FILE_SELECTION=no
10325 fi
10326
10327   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10328     for ac_func in gtk_file_selection_new
10329 do :
10330   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10331 if test "x$ac_cv_func_gtk_file_selection_new" = xyes; then :
10332   cat >>confdefs.h <<_ACEOF
10333 #define HAVE_GTK_FILE_SELECTION_NEW 1
10334 _ACEOF
10335
10336 fi
10337 done
10338
10339   fi
10340
10341         HAVE_GTK_AND_PTHREAD=no
10342     for ac_header in pthread.h
10343 do :
10344   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10345 if test "x$ac_cv_header_pthread_h" = xyes; then :
10346   cat >>confdefs.h <<_ACEOF
10347 #define HAVE_PTHREAD_H 1
10348 _ACEOF
10349
10350 fi
10351
10352 done
10353
10354     if test "$ac_cv_header_pthread_h"; then
10355       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10356 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10357 if ${ac_cv_lib_pthread_pthread_self+:} false; then :
10358   $as_echo_n "(cached) " >&6
10359 else
10360   ac_check_lib_save_LIBS=$LIBS
10361 LIBS="-lpthread  $LIBS"
10362 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10363 /* end confdefs.h.  */
10364
10365 /* Override any GCC internal prototype to avoid an error.
10366    Use char because int might match the return type of a GCC
10367    builtin and then its argument prototype would still apply.  */
10368 #ifdef __cplusplus
10369 extern "C"
10370 #endif
10371 char pthread_self ();
10372 int
10373 main ()
10374 {
10375 return pthread_self ();
10376   ;
10377   return 0;
10378 }
10379 _ACEOF
10380 if ac_fn_c_try_link "$LINENO"; then :
10381   ac_cv_lib_pthread_pthread_self=yes
10382 else
10383   ac_cv_lib_pthread_pthread_self=no
10384 fi
10385 rm -f core conftest.err conftest.$ac_objext \
10386     conftest$ac_exeext conftest.$ac_ext
10387 LIBS=$ac_check_lib_save_LIBS
10388 fi
10389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10390 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10391 if test "x$ac_cv_lib_pthread_pthread_self" = xyes; then :
10392   HAVE_GTK_AND_PTHREAD=yes
10393 fi
10394
10395     fi
10396     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10397       case "${canonical}" in
10398         *-hpux*) ;;
10399         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10400       esac
10401
10402 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10403
10404     fi
10405
10406     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10407                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10408                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10409                  gtk_orientable_set_orientation
10410 do :
10411   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10412 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10413 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10414   cat >>confdefs.h <<_ACEOF
10415 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10416 _ACEOF
10417
10418 fi
10419 done
10420
10421
10422 fi
10423
10424 HAVE_DBUS=no
10425 DBUS_OBJ=
10426 if test "${with_dbus}" = "yes"; then
10427
10428   succeeded=no
10429
10430   # Extract the first word of "pkg-config", so it can be a program name with args.
10431 set dummy pkg-config; ac_word=$2
10432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10433 $as_echo_n "checking for $ac_word... " >&6; }
10434 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10435   $as_echo_n "(cached) " >&6
10436 else
10437   case $PKG_CONFIG in
10438   [\\/]* | ?:[\\/]*)
10439   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10440   ;;
10441   *)
10442   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10443 for as_dir in $PATH
10444 do
10445   IFS=$as_save_IFS
10446   test -z "$as_dir" && as_dir=.
10447     for ac_exec_ext in '' $ac_executable_extensions; do
10448   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10449     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10450     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10451     break 2
10452   fi
10453 done
10454   done
10455 IFS=$as_save_IFS
10456
10457   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10458   ;;
10459 esac
10460 fi
10461 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10462 if test -n "$PKG_CONFIG"; then
10463   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10464 $as_echo "$PKG_CONFIG" >&6; }
10465 else
10466   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10467 $as_echo "no" >&6; }
10468 fi
10469
10470
10471
10472   if test "$PKG_CONFIG" = "no" ; then
10473      HAVE_DBUS=no
10474   else
10475      PKG_CONFIG_MIN_VERSION=0.9.0
10476      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10477         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10478 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10479
10480         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10481             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10482 $as_echo "yes" >&6; }
10483             succeeded=yes
10484
10485             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10486 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10487             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10488             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10489 $as_echo "$DBUS_CFLAGS" >&6; }
10490
10491             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10492 $as_echo_n "checking DBUS_LIBS... " >&6; }
10493             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10494             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10495 $as_echo "$DBUS_LIBS" >&6; }
10496         else
10497             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10498 $as_echo "no" >&6; }
10499             DBUS_CFLAGS=""
10500             DBUS_LIBS=""
10501             ## If we have a custom action on failure, don't print errors, but
10502             ## do set a variable so people can do so.
10503             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10504
10505         fi
10506
10507
10508
10509      else
10510         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10511         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10512      fi
10513   fi
10514
10515   if test $succeeded = yes; then
10516      HAVE_DBUS=yes
10517   else
10518      HAVE_DBUS=no
10519   fi
10520
10521    if test "$HAVE_DBUS" = yes; then
10522      LIBS="$LIBS $DBUS_LIBS"
10523
10524 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10525
10526      for ac_func in dbus_watch_get_unix_fd
10527 do :
10528   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10529 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = xyes; then :
10530   cat >>confdefs.h <<_ACEOF
10531 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10532 _ACEOF
10533
10534 fi
10535 done
10536
10537      DBUS_OBJ=dbusbind.o
10538    fi
10539 fi
10540
10541
10542 HAVE_GCONF=no
10543 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10544
10545   succeeded=no
10546
10547   # Extract the first word of "pkg-config", so it can be a program name with args.
10548 set dummy pkg-config; ac_word=$2
10549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10550 $as_echo_n "checking for $ac_word... " >&6; }
10551 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10552   $as_echo_n "(cached) " >&6
10553 else
10554   case $PKG_CONFIG in
10555   [\\/]* | ?:[\\/]*)
10556   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10557   ;;
10558   *)
10559   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10560 for as_dir in $PATH
10561 do
10562   IFS=$as_save_IFS
10563   test -z "$as_dir" && as_dir=.
10564     for ac_exec_ext in '' $ac_executable_extensions; do
10565   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10566     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10567     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10568     break 2
10569   fi
10570 done
10571   done
10572 IFS=$as_save_IFS
10573
10574   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10575   ;;
10576 esac
10577 fi
10578 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10579 if test -n "$PKG_CONFIG"; then
10580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10581 $as_echo "$PKG_CONFIG" >&6; }
10582 else
10583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10584 $as_echo "no" >&6; }
10585 fi
10586
10587
10588
10589   if test "$PKG_CONFIG" = "no" ; then
10590      HAVE_GCONF=no
10591   else
10592      PKG_CONFIG_MIN_VERSION=0.9.0
10593      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10594         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10595 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10596
10597         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10598             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10599 $as_echo "yes" >&6; }
10600             succeeded=yes
10601
10602             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10603 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10604             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10605             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10606 $as_echo "$GCONF_CFLAGS" >&6; }
10607
10608             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10609 $as_echo_n "checking GCONF_LIBS... " >&6; }
10610             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10611             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10612 $as_echo "$GCONF_LIBS" >&6; }
10613         else
10614             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10615 $as_echo "no" >&6; }
10616             GCONF_CFLAGS=""
10617             GCONF_LIBS=""
10618             ## If we have a custom action on failure, don't print errors, but
10619             ## do set a variable so people can do so.
10620             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10621
10622         fi
10623
10624
10625
10626      else
10627         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10628         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10629      fi
10630   fi
10631
10632   if test $succeeded = yes; then
10633      HAVE_GCONF=yes
10634   else
10635      HAVE_GCONF=no
10636   fi
10637
10638    if test "$HAVE_GCONF" = yes; then
10639
10640 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10641
10642             for ac_func in g_type_init
10643 do :
10644   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10645 if test "x$ac_cv_func_g_type_init" = xyes; then :
10646   cat >>confdefs.h <<_ACEOF
10647 #define HAVE_G_TYPE_INIT 1
10648 _ACEOF
10649
10650 fi
10651 done
10652
10653    fi
10654 fi
10655
10656 HAVE_LIBSELINUX=no
10657 LIBSELINUX_LIBS=
10658 if test "${with_selinux}" = "yes"; then
10659    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10660 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10661 if ${ac_cv_lib_selinux_lgetfilecon+:} false; then :
10662   $as_echo_n "(cached) " >&6
10663 else
10664   ac_check_lib_save_LIBS=$LIBS
10665 LIBS="-lselinux  $LIBS"
10666 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10667 /* end confdefs.h.  */
10668
10669 /* Override any GCC internal prototype to avoid an error.
10670    Use char because int might match the return type of a GCC
10671    builtin and then its argument prototype would still apply.  */
10672 #ifdef __cplusplus
10673 extern "C"
10674 #endif
10675 char lgetfilecon ();
10676 int
10677 main ()
10678 {
10679 return lgetfilecon ();
10680   ;
10681   return 0;
10682 }
10683 _ACEOF
10684 if ac_fn_c_try_link "$LINENO"; then :
10685   ac_cv_lib_selinux_lgetfilecon=yes
10686 else
10687   ac_cv_lib_selinux_lgetfilecon=no
10688 fi
10689 rm -f core conftest.err conftest.$ac_objext \
10690     conftest$ac_exeext conftest.$ac_ext
10691 LIBS=$ac_check_lib_save_LIBS
10692 fi
10693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10694 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10695 if test "x$ac_cv_lib_selinux_lgetfilecon" = xyes; then :
10696   HAVE_LIBSELINUX=yes
10697 else
10698   HAVE_LIBSELINUX=no
10699 fi
10700
10701    if test "$HAVE_LIBSELINUX" = yes; then
10702
10703 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10704
10705       LIBSELINUX_LIBS=-lselinux
10706    fi
10707 fi
10708
10709
10710 HAVE_GNUTLS=no
10711 if test "${with_gnutls}" = "yes" ; then
10712
10713   succeeded=no
10714
10715   # Extract the first word of "pkg-config", so it can be a program name with args.
10716 set dummy pkg-config; ac_word=$2
10717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10718 $as_echo_n "checking for $ac_word... " >&6; }
10719 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10720   $as_echo_n "(cached) " >&6
10721 else
10722   case $PKG_CONFIG in
10723   [\\/]* | ?:[\\/]*)
10724   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10725   ;;
10726   *)
10727   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10728 for as_dir in $PATH
10729 do
10730   IFS=$as_save_IFS
10731   test -z "$as_dir" && as_dir=.
10732     for ac_exec_ext in '' $ac_executable_extensions; do
10733   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10734     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10735     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10736     break 2
10737   fi
10738 done
10739   done
10740 IFS=$as_save_IFS
10741
10742   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10743   ;;
10744 esac
10745 fi
10746 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10747 if test -n "$PKG_CONFIG"; then
10748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10749 $as_echo "$PKG_CONFIG" >&6; }
10750 else
10751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10752 $as_echo "no" >&6; }
10753 fi
10754
10755
10756
10757   if test "$PKG_CONFIG" = "no" ; then
10758      HAVE_GNUTLS=no
10759   else
10760      PKG_CONFIG_MIN_VERSION=0.9.0
10761      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10762         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10763 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10764
10765         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10766             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10767 $as_echo "yes" >&6; }
10768             succeeded=yes
10769
10770             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10771 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10772             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10773             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10774 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10775
10776             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10777 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10778             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10779             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10780 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10781         else
10782             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10783 $as_echo "no" >&6; }
10784             LIBGNUTLS_CFLAGS=""
10785             LIBGNUTLS_LIBS=""
10786             ## If we have a custom action on failure, don't print errors, but
10787             ## do set a variable so people can do so.
10788             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10789
10790         fi
10791
10792
10793
10794      else
10795         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10796         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10797      fi
10798   fi
10799
10800   if test $succeeded = yes; then
10801      HAVE_GNUTLS=yes
10802   else
10803      HAVE_GNUTLS=no
10804   fi
10805
10806   if test "${HAVE_GNUTLS}" = "yes"; then
10807
10808 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10809
10810   fi
10811 fi
10812
10813
10814
10815 HAVE_XAW3D=no
10816 LUCID_LIBW=
10817 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10818   if test "$with_xaw3d" != no; then
10819     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10820 $as_echo_n "checking for xaw3d... " >&6; }
10821     if ${emacs_cv_xaw3d+:} false; then :
10822   $as_echo_n "(cached) " >&6
10823 else
10824   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10825 /* end confdefs.h.  */
10826
10827 #include <X11/Intrinsic.h>
10828 #include <X11/Xaw3d/Simple.h>
10829 int
10830 main ()
10831 {
10832
10833   ;
10834   return 0;
10835 }
10836 _ACEOF
10837 if ac_fn_c_try_link "$LINENO"; then :
10838   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
10839 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
10840 if ${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+:} false; then :
10841   $as_echo_n "(cached) " >&6
10842 else
10843   ac_check_lib_save_LIBS=$LIBS
10844 LIBS="-lXaw3d  $LIBS"
10845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10846 /* end confdefs.h.  */
10847
10848 /* Override any GCC internal prototype to avoid an error.
10849    Use char because int might match the return type of a GCC
10850    builtin and then its argument prototype would still apply.  */
10851 #ifdef __cplusplus
10852 extern "C"
10853 #endif
10854 char XawScrollbarSetThumb ();
10855 int
10856 main ()
10857 {
10858 return XawScrollbarSetThumb ();
10859   ;
10860   return 0;
10861 }
10862 _ACEOF
10863 if ac_fn_c_try_link "$LINENO"; then :
10864   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
10865 else
10866   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
10867 fi
10868 rm -f core conftest.err conftest.$ac_objext \
10869     conftest$ac_exeext conftest.$ac_ext
10870 LIBS=$ac_check_lib_save_LIBS
10871 fi
10872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
10873 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
10874 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = xyes; then :
10875   emacs_cv_xaw3d=yes
10876 else
10877   emacs_cv_xaw3d=no
10878 fi
10879
10880 else
10881   emacs_cv_xaw3d=no
10882 fi
10883 rm -f core conftest.err conftest.$ac_objext \
10884     conftest$ac_exeext conftest.$ac_ext
10885 fi
10886
10887   else
10888     emacs_cv_xaw3d=no
10889   fi
10890   if test $emacs_cv_xaw3d = yes; then
10891     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10892 $as_echo "yes; using Lucid toolkit" >&6; }
10893     USE_X_TOOLKIT=LUCID
10894     HAVE_XAW3D=yes
10895     LUCID_LIBW=-lXaw3d
10896
10897 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
10898
10899   else
10900     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10901 $as_echo "no" >&6; }
10902     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
10903 $as_echo_n "checking for libXaw... " >&6; }
10904     if ${emacs_cv_xaw+:} false; then :
10905   $as_echo_n "(cached) " >&6
10906 else
10907   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10908 /* end confdefs.h.  */
10909
10910 #include <X11/Intrinsic.h>
10911 #include <X11/Xaw/Simple.h>
10912 int
10913 main ()
10914 {
10915
10916   ;
10917   return 0;
10918 }
10919 _ACEOF
10920 if ac_fn_c_try_link "$LINENO"; then :
10921   emacs_cv_xaw=yes
10922 else
10923   emacs_cv_xaw=no
10924 fi
10925 rm -f core conftest.err conftest.$ac_objext \
10926     conftest$ac_exeext conftest.$ac_ext
10927 fi
10928
10929     if test $emacs_cv_xaw = yes; then
10930       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10931 $as_echo "yes; using Lucid toolkit" >&6; }
10932       USE_X_TOOLKIT=LUCID
10933       LUCID_LIBW=-lXaw
10934     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
10935       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
10936     else
10937       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
10938 $as_echo "no; do not use toolkit by default" >&6; }
10939       USE_X_TOOLKIT=none
10940     fi
10941   fi
10942 fi
10943
10944 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
10945
10946 LIBXTR6=
10947 if test "${USE_X_TOOLKIT}" != "none"; then
10948   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
10949 $as_echo_n "checking X11 toolkit version... " >&6; }
10950   if ${emacs_cv_x11_toolkit_version_6+:} false; then :
10951   $as_echo_n "(cached) " >&6
10952 else
10953   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10954 /* end confdefs.h.  */
10955 #include <X11/Intrinsic.h>
10956 int
10957 main ()
10958 {
10959 #if XtSpecificationRelease < 6
10960 fail;
10961 #endif
10962
10963   ;
10964   return 0;
10965 }
10966 _ACEOF
10967 if ac_fn_c_try_link "$LINENO"; then :
10968   emacs_cv_x11_toolkit_version_6=yes
10969 else
10970   emacs_cv_x11_toolkit_version_6=no
10971 fi
10972 rm -f core conftest.err conftest.$ac_objext \
10973     conftest$ac_exeext conftest.$ac_ext
10974 fi
10975
10976   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
10977   if test $emacs_cv_x11_toolkit_version_6 = yes; then
10978     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10979 $as_echo "6 or newer" >&6; }
10980
10981 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
10982
10983     LIBXTR6="-lSM -lICE"
10984     case "$opsys" in
10985       ## Use libw.a along with X11R6 Xt.
10986       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
10987     esac
10988   else
10989     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10990 $as_echo "before 6" >&6; }
10991   fi
10992
10993   OLDLIBS="$LIBS"
10994   if test x$HAVE_X11XTR6 = xyes; then
10995     LIBS="-lXt -lSM -lICE $LIBS"
10996   else
10997     LIBS="-lXt $LIBS"
10998   fi
10999   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11000 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11001 if ${ac_cv_lib_Xmu_XmuConvertStandardSelection+:} false; then :
11002   $as_echo_n "(cached) " >&6
11003 else
11004   ac_check_lib_save_LIBS=$LIBS
11005 LIBS="-lXmu  $LIBS"
11006 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11007 /* end confdefs.h.  */
11008
11009 /* Override any GCC internal prototype to avoid an error.
11010    Use char because int might match the return type of a GCC
11011    builtin and then its argument prototype would still apply.  */
11012 #ifdef __cplusplus
11013 extern "C"
11014 #endif
11015 char XmuConvertStandardSelection ();
11016 int
11017 main ()
11018 {
11019 return XmuConvertStandardSelection ();
11020   ;
11021   return 0;
11022 }
11023 _ACEOF
11024 if ac_fn_c_try_link "$LINENO"; then :
11025   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11026 else
11027   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11028 fi
11029 rm -f core conftest.err conftest.$ac_objext \
11030     conftest$ac_exeext conftest.$ac_ext
11031 LIBS=$ac_check_lib_save_LIBS
11032 fi
11033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11034 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11035 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = xyes; then :
11036   cat >>confdefs.h <<_ACEOF
11037 #define HAVE_LIBXMU 1
11038 _ACEOF
11039
11040   LIBS="-lXmu $LIBS"
11041
11042 fi
11043
11044   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11045 fi
11046
11047
11048 LIBXMU=-lXmu
11049 case $opsys in
11050   ## These systems don't supply Xmu.
11051   hpux* | aix4-2 )
11052     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11053     ;;
11054 esac
11055
11056
11057 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11058 if test "${HAVE_X11}" = "yes"; then
11059   if test "${USE_X_TOOLKIT}" != "none"; then
11060     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11061 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11062 if ${ac_cv_lib_Xext_XShapeQueryExtension+:} false; then :
11063   $as_echo_n "(cached) " >&6
11064 else
11065   ac_check_lib_save_LIBS=$LIBS
11066 LIBS="-lXext  $LIBS"
11067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11068 /* end confdefs.h.  */
11069
11070 /* Override any GCC internal prototype to avoid an error.
11071    Use char because int might match the return type of a GCC
11072    builtin and then its argument prototype would still apply.  */
11073 #ifdef __cplusplus
11074 extern "C"
11075 #endif
11076 char XShapeQueryExtension ();
11077 int
11078 main ()
11079 {
11080 return XShapeQueryExtension ();
11081   ;
11082   return 0;
11083 }
11084 _ACEOF
11085 if ac_fn_c_try_link "$LINENO"; then :
11086   ac_cv_lib_Xext_XShapeQueryExtension=yes
11087 else
11088   ac_cv_lib_Xext_XShapeQueryExtension=no
11089 fi
11090 rm -f core conftest.err conftest.$ac_objext \
11091     conftest$ac_exeext conftest.$ac_ext
11092 LIBS=$ac_check_lib_save_LIBS
11093 fi
11094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11095 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11096 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = xyes; then :
11097   cat >>confdefs.h <<_ACEOF
11098 #define HAVE_LIBXEXT 1
11099 _ACEOF
11100
11101   LIBS="-lXext $LIBS"
11102
11103 fi
11104
11105   fi
11106 fi
11107
11108 LIBXP=
11109 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11110   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
11111 $as_echo_n "checking for Motif version 2.1... " >&6; }
11112 if ${emacs_cv_motif_version_2_1+:} false; then :
11113   $as_echo_n "(cached) " >&6
11114 else
11115   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11116 /* end confdefs.h.  */
11117 #include <Xm/Xm.h>
11118 int
11119 main ()
11120 {
11121 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11122 int x = 5;
11123 #else
11124 Motif version prior to 2.1.
11125 #endif
11126   ;
11127   return 0;
11128 }
11129 _ACEOF
11130 if ac_fn_c_try_compile "$LINENO"; then :
11131   emacs_cv_motif_version_2_1=yes
11132 else
11133   emacs_cv_motif_version_2_1=no
11134 fi
11135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11136 fi
11137 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11138 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11139   if test $emacs_cv_motif_version_2_1 = yes; then
11140     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11141 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11142 if ${ac_cv_lib_Xp_XpCreateContext+:} false; then :
11143   $as_echo_n "(cached) " >&6
11144 else
11145   ac_check_lib_save_LIBS=$LIBS
11146 LIBS="-lXp  $LIBS"
11147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11148 /* end confdefs.h.  */
11149
11150 /* Override any GCC internal prototype to avoid an error.
11151    Use char because int might match the return type of a GCC
11152    builtin and then its argument prototype would still apply.  */
11153 #ifdef __cplusplus
11154 extern "C"
11155 #endif
11156 char XpCreateContext ();
11157 int
11158 main ()
11159 {
11160 return XpCreateContext ();
11161   ;
11162   return 0;
11163 }
11164 _ACEOF
11165 if ac_fn_c_try_link "$LINENO"; then :
11166   ac_cv_lib_Xp_XpCreateContext=yes
11167 else
11168   ac_cv_lib_Xp_XpCreateContext=no
11169 fi
11170 rm -f core conftest.err conftest.$ac_objext \
11171     conftest$ac_exeext conftest.$ac_ext
11172 LIBS=$ac_check_lib_save_LIBS
11173 fi
11174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11175 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11176 if test "x$ac_cv_lib_Xp_XpCreateContext" = xyes; then :
11177   LIBXP=-lXp
11178 fi
11179
11180   else
11181     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11182 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11183 if ${emacs_cv_lesstif+:} false; then :
11184   $as_echo_n "(cached) " >&6
11185 else
11186   # We put this in CFLAGS temporarily to precede other -I options
11187     # that might be in CFLAGS temporarily.
11188     # We put this in CPPFLAGS where it precedes the other -I options.
11189     OLD_CPPFLAGS=$CPPFLAGS
11190     OLD_CFLAGS=$CFLAGS
11191     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11192     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11193     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11194 /* end confdefs.h.  */
11195 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11196 int
11197 main ()
11198 {
11199 int x = 5;
11200   ;
11201   return 0;
11202 }
11203 _ACEOF
11204 if ac_fn_c_try_compile "$LINENO"; then :
11205   emacs_cv_lesstif=yes
11206 else
11207   emacs_cv_lesstif=no
11208 fi
11209 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11210 fi
11211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11212 $as_echo "$emacs_cv_lesstif" >&6; }
11213     if test $emacs_cv_lesstif = yes; then
11214       # Make sure this -I option remains in CPPFLAGS after it is set
11215       # back to REAL_CPPFLAGS.
11216       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11217       # have those other -I options anyway.  Ultimately, having this
11218       # directory ultimately in CPPFLAGS will be enough.
11219       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11220       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11221     else
11222       CFLAGS=$OLD_CFLAGS
11223       CPPFLAGS=$OLD_CPPFLAGS
11224     fi
11225   fi
11226 fi
11227
11228
11229 USE_TOOLKIT_SCROLL_BARS=no
11230 if test "${with_toolkit_scroll_bars}" != "no"; then
11231   if test "${USE_X_TOOLKIT}" != "none"; then
11232     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11233       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11234
11235       HAVE_XAW3D=no
11236       USE_TOOLKIT_SCROLL_BARS=yes
11237     elif test "${HAVE_XAW3D}" = "yes"; then
11238       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11239
11240       USE_TOOLKIT_SCROLL_BARS=yes
11241     fi
11242   elif test "${HAVE_GTK}" = "yes"; then
11243     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11244
11245     USE_TOOLKIT_SCROLL_BARS=yes
11246   elif test "${HAVE_NS}" = "yes"; then
11247     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11248
11249     USE_TOOLKIT_SCROLL_BARS=yes
11250   fi
11251 fi
11252
11253 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11254 /* end confdefs.h.  */
11255
11256           #include <X11/Xlib.h>
11257           #include <X11/Xresource.h>
11258 int
11259 main ()
11260 {
11261 XIMProc  callback;
11262   ;
11263   return 0;
11264 }
11265 _ACEOF
11266 if ac_fn_c_try_compile "$LINENO"; then :
11267   HAVE_XIM=yes
11268
11269 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11270
11271 else
11272   HAVE_XIM=no
11273 fi
11274 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11275
11276
11277 if test "${with_xim}" != "no"; then
11278
11279 $as_echo "#define USE_XIM 1" >>confdefs.h
11280
11281 fi
11282
11283
11284 if test "${HAVE_XIM}" != "no"; then
11285   late_CFLAGS=$CFLAGS
11286   if test "$GCC" = yes; then
11287     CFLAGS="$CFLAGS --pedantic-errors"
11288   fi
11289   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11290 /* end confdefs.h.  */
11291
11292 #include <X11/Xlib.h>
11293 #include <X11/Xresource.h>
11294 int
11295 main ()
11296 {
11297 Display *display;
11298 XrmDatabase db;
11299 char *res_name;
11300 char *res_class;
11301 XIMProc  callback;
11302 XPointer *client_data;
11303 #ifndef __GNUC__
11304 /* If we're not using GCC, it's probably not XFree86, and this is
11305    probably right, but we can't use something like --pedantic-errors.  */
11306 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11307                                            char*, XIMProc, XPointer*);
11308 #endif
11309 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11310    client_data);
11311   ;
11312   return 0;
11313 }
11314 _ACEOF
11315 if ac_fn_c_try_compile "$LINENO"; then :
11316   emacs_cv_arg6_star=yes
11317 fi
11318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11319     if test "$emacs_cv_arg6_star" = yes; then
11320     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11321
11322   else
11323     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11324
11325   fi
11326   CFLAGS=$late_CFLAGS
11327 fi
11328
11329 ### Start of font-backend (under any platform) section.
11330 # (nothing here yet -- this is a placeholder)
11331 ### End of font-backend (under any platform) section.
11332
11333 ### Start of font-backend (under X11) section.
11334 if test "${HAVE_X11}" = "yes"; then
11335
11336   succeeded=no
11337
11338   # Extract the first word of "pkg-config", so it can be a program name with args.
11339 set dummy pkg-config; ac_word=$2
11340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11341 $as_echo_n "checking for $ac_word... " >&6; }
11342 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11343   $as_echo_n "(cached) " >&6
11344 else
11345   case $PKG_CONFIG in
11346   [\\/]* | ?:[\\/]*)
11347   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11348   ;;
11349   *)
11350   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11351 for as_dir in $PATH
11352 do
11353   IFS=$as_save_IFS
11354   test -z "$as_dir" && as_dir=.
11355     for ac_exec_ext in '' $ac_executable_extensions; do
11356   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11357     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11358     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11359     break 2
11360   fi
11361 done
11362   done
11363 IFS=$as_save_IFS
11364
11365   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11366   ;;
11367 esac
11368 fi
11369 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11370 if test -n "$PKG_CONFIG"; then
11371   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11372 $as_echo "$PKG_CONFIG" >&6; }
11373 else
11374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11375 $as_echo "no" >&6; }
11376 fi
11377
11378
11379
11380   if test "$PKG_CONFIG" = "no" ; then
11381      HAVE_FC=no
11382   else
11383      PKG_CONFIG_MIN_VERSION=0.9.0
11384      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11385         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11386 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11387
11388         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11389             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11390 $as_echo "yes" >&6; }
11391             succeeded=yes
11392
11393             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11394 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11395             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11396             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11397 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11398
11399             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11400 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11401             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11402             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11403 $as_echo "$FONTCONFIG_LIBS" >&6; }
11404         else
11405             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11406 $as_echo "no" >&6; }
11407             FONTCONFIG_CFLAGS=""
11408             FONTCONFIG_LIBS=""
11409             ## If we have a custom action on failure, don't print errors, but
11410             ## do set a variable so people can do so.
11411             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11412
11413         fi
11414
11415
11416
11417      else
11418         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11419         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11420      fi
11421   fi
11422
11423   if test $succeeded = yes; then
11424      HAVE_FC=yes
11425   else
11426      HAVE_FC=no
11427   fi
11428
11429
11430    ## Use -lXft if available, unless `--with-xft=no'.
11431    HAVE_XFT=maybe
11432     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11433       with_xft="no";
11434     fi
11435     if test "x${with_xft}" != "xno"; then
11436
11437
11438   succeeded=no
11439
11440   # Extract the first word of "pkg-config", so it can be a program name with args.
11441 set dummy pkg-config; ac_word=$2
11442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11443 $as_echo_n "checking for $ac_word... " >&6; }
11444 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11445   $as_echo_n "(cached) " >&6
11446 else
11447   case $PKG_CONFIG in
11448   [\\/]* | ?:[\\/]*)
11449   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11450   ;;
11451   *)
11452   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11453 for as_dir in $PATH
11454 do
11455   IFS=$as_save_IFS
11456   test -z "$as_dir" && as_dir=.
11457     for ac_exec_ext in '' $ac_executable_extensions; do
11458   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11459     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11460     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11461     break 2
11462   fi
11463 done
11464   done
11465 IFS=$as_save_IFS
11466
11467   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11468   ;;
11469 esac
11470 fi
11471 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11472 if test -n "$PKG_CONFIG"; then
11473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11474 $as_echo "$PKG_CONFIG" >&6; }
11475 else
11476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11477 $as_echo "no" >&6; }
11478 fi
11479
11480
11481
11482   if test "$PKG_CONFIG" = "no" ; then
11483      HAVE_XFT=no
11484   else
11485      PKG_CONFIG_MIN_VERSION=0.9.0
11486      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11487         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11488 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11489
11490         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11491             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11492 $as_echo "yes" >&6; }
11493             succeeded=yes
11494
11495             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11496 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11497             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11498             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11499 $as_echo "$XFT_CFLAGS" >&6; }
11500
11501             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11502 $as_echo_n "checking XFT_LIBS... " >&6; }
11503             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11504             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11505 $as_echo "$XFT_LIBS" >&6; }
11506         else
11507             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11508 $as_echo "no" >&6; }
11509             XFT_CFLAGS=""
11510             XFT_LIBS=""
11511             ## If we have a custom action on failure, don't print errors, but
11512             ## do set a variable so people can do so.
11513             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11514
11515         fi
11516
11517
11518
11519      else
11520         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11521         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11522      fi
11523   fi
11524
11525   if test $succeeded = yes; then
11526      :
11527   else
11528      HAVE_XFT=no
11529   fi
11530
11531       ## Because xftfont.c uses XRenderQueryExtension, we also
11532       ## need to link to -lXrender.
11533       HAVE_XRENDER=no
11534       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11535 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11536 if ${ac_cv_lib_Xrender_XRenderQueryExtension+:} false; then :
11537   $as_echo_n "(cached) " >&6
11538 else
11539   ac_check_lib_save_LIBS=$LIBS
11540 LIBS="-lXrender  $LIBS"
11541 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11542 /* end confdefs.h.  */
11543
11544 /* Override any GCC internal prototype to avoid an error.
11545    Use char because int might match the return type of a GCC
11546    builtin and then its argument prototype would still apply.  */
11547 #ifdef __cplusplus
11548 extern "C"
11549 #endif
11550 char XRenderQueryExtension ();
11551 int
11552 main ()
11553 {
11554 return XRenderQueryExtension ();
11555   ;
11556   return 0;
11557 }
11558 _ACEOF
11559 if ac_fn_c_try_link "$LINENO"; then :
11560   ac_cv_lib_Xrender_XRenderQueryExtension=yes
11561 else
11562   ac_cv_lib_Xrender_XRenderQueryExtension=no
11563 fi
11564 rm -f core conftest.err conftest.$ac_objext \
11565     conftest$ac_exeext conftest.$ac_ext
11566 LIBS=$ac_check_lib_save_LIBS
11567 fi
11568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11569 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11570 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = xyes; then :
11571   HAVE_XRENDER=yes
11572 fi
11573
11574       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11575         OLD_CPPFLAGS="$CPPFLAGS"
11576         OLD_CFLAGS="$CFLAGS"
11577         OLD_LIBS="$LIBS"
11578         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11579         CFLAGS="$CFLAGS $XFT_CFLAGS"
11580         XFT_LIBS="-lXrender $XFT_LIBS"
11581         LIBS="$XFT_LIBS $LIBS"
11582         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11583 if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :
11584   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11585 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11586 if ${ac_cv_lib_Xft_XftFontOpen+:} false; then :
11587   $as_echo_n "(cached) " >&6
11588 else
11589   ac_check_lib_save_LIBS=$LIBS
11590 LIBS="-lXft $XFT_LIBS $LIBS"
11591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11592 /* end confdefs.h.  */
11593
11594 /* Override any GCC internal prototype to avoid an error.
11595    Use char because int might match the return type of a GCC
11596    builtin and then its argument prototype would still apply.  */
11597 #ifdef __cplusplus
11598 extern "C"
11599 #endif
11600 char XftFontOpen ();
11601 int
11602 main ()
11603 {
11604 return XftFontOpen ();
11605   ;
11606   return 0;
11607 }
11608 _ACEOF
11609 if ac_fn_c_try_link "$LINENO"; then :
11610   ac_cv_lib_Xft_XftFontOpen=yes
11611 else
11612   ac_cv_lib_Xft_XftFontOpen=no
11613 fi
11614 rm -f core conftest.err conftest.$ac_objext \
11615     conftest$ac_exeext conftest.$ac_ext
11616 LIBS=$ac_check_lib_save_LIBS
11617 fi
11618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11619 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11620 if test "x$ac_cv_lib_Xft_XftFontOpen" = xyes; then :
11621   HAVE_XFT=yes
11622 fi
11623
11624 fi
11625
11626
11627
11628         if test "${HAVE_XFT}" = "yes"; then
11629
11630 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11631
11632
11633           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11634         else
11635           CPPFLAGS="$OLD_CPPFLAGS"
11636           CFLAGS="$OLD_CFLAGS"
11637           LIBS="$OLD_LIBS"
11638         fi                        # "${HAVE_XFT}" = "yes"
11639       fi                          # "$HAVE_XFT" != no
11640     fi                            # "x${with_xft}" != "xno"
11641
11642         if test "$HAVE_XFT" != "yes"; then
11643        HAVE_XFT=no
11644     fi
11645
11646     ## We used to allow building with FreeType and without Xft.
11647     ## However, the ftx font backend driver is not in good shape.
11648     HAVE_FREETYPE=$HAVE_XFT
11649
11650     HAVE_LIBOTF=no
11651     if test "${HAVE_FREETYPE}" = "yes"; then
11652
11653 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11654
11655       if test "${with_libotf}" != "no"; then
11656
11657   succeeded=no
11658
11659   # Extract the first word of "pkg-config", so it can be a program name with args.
11660 set dummy pkg-config; ac_word=$2
11661 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11662 $as_echo_n "checking for $ac_word... " >&6; }
11663 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11664   $as_echo_n "(cached) " >&6
11665 else
11666   case $PKG_CONFIG in
11667   [\\/]* | ?:[\\/]*)
11668   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11669   ;;
11670   *)
11671   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11672 for as_dir in $PATH
11673 do
11674   IFS=$as_save_IFS
11675   test -z "$as_dir" && as_dir=.
11676     for ac_exec_ext in '' $ac_executable_extensions; do
11677   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11678     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11679     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11680     break 2
11681   fi
11682 done
11683   done
11684 IFS=$as_save_IFS
11685
11686   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11687   ;;
11688 esac
11689 fi
11690 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11691 if test -n "$PKG_CONFIG"; then
11692   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11693 $as_echo "$PKG_CONFIG" >&6; }
11694 else
11695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11696 $as_echo "no" >&6; }
11697 fi
11698
11699
11700
11701   if test "$PKG_CONFIG" = "no" ; then
11702      HAVE_LIBOTF=no
11703   else
11704      PKG_CONFIG_MIN_VERSION=0.9.0
11705      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11706         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11707 $as_echo_n "checking for libotf... " >&6; }
11708
11709         if $PKG_CONFIG --exists "libotf" 2>&5; then
11710             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11711 $as_echo "yes" >&6; }
11712             succeeded=yes
11713
11714             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11715 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11716             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11717             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11718 $as_echo "$LIBOTF_CFLAGS" >&6; }
11719
11720             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11721 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11722             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11723             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11724 $as_echo "$LIBOTF_LIBS" >&6; }
11725         else
11726             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11727 $as_echo "no" >&6; }
11728             LIBOTF_CFLAGS=""
11729             LIBOTF_LIBS=""
11730             ## If we have a custom action on failure, don't print errors, but
11731             ## do set a variable so people can do so.
11732             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11733
11734         fi
11735
11736
11737
11738      else
11739         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11740         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11741      fi
11742   fi
11743
11744   if test $succeeded = yes; then
11745      HAVE_LIBOTF=yes
11746   else
11747      HAVE_LIBOTF=no
11748   fi
11749
11750         if test "$HAVE_LIBOTF" = "yes"; then
11751
11752 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11753
11754           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11755 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11756 if ${ac_cv_lib_otf_OTF_get_variation_glyphs+:} false; then :
11757   $as_echo_n "(cached) " >&6
11758 else
11759   ac_check_lib_save_LIBS=$LIBS
11760 LIBS="-lotf  $LIBS"
11761 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11762 /* end confdefs.h.  */
11763
11764 /* Override any GCC internal prototype to avoid an error.
11765    Use char because int might match the return type of a GCC
11766    builtin and then its argument prototype would still apply.  */
11767 #ifdef __cplusplus
11768 extern "C"
11769 #endif
11770 char OTF_get_variation_glyphs ();
11771 int
11772 main ()
11773 {
11774 return OTF_get_variation_glyphs ();
11775   ;
11776   return 0;
11777 }
11778 _ACEOF
11779 if ac_fn_c_try_link "$LINENO"; then :
11780   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11781 else
11782   ac_cv_lib_otf_OTF_get_variation_glyphs=no
11783 fi
11784 rm -f core conftest.err conftest.$ac_objext \
11785     conftest$ac_exeext conftest.$ac_ext
11786 LIBS=$ac_check_lib_save_LIBS
11787 fi
11788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11789 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11790 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = xyes; then :
11791   HAVE_OTF_GET_VARIATION_GLYPHS=yes
11792 else
11793   HAVE_OTF_GET_VARIATION_GLYPHS=no
11794 fi
11795
11796           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11797
11798 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11799
11800           fi
11801         fi
11802       fi
11803             fi
11804
11805     HAVE_M17N_FLT=no
11806     if test "${HAVE_LIBOTF}" = yes; then
11807       if test "${with_m17n_flt}" != "no"; then
11808
11809   succeeded=no
11810
11811   # Extract the first word of "pkg-config", so it can be a program name with args.
11812 set dummy pkg-config; ac_word=$2
11813 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11814 $as_echo_n "checking for $ac_word... " >&6; }
11815 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11816   $as_echo_n "(cached) " >&6
11817 else
11818   case $PKG_CONFIG in
11819   [\\/]* | ?:[\\/]*)
11820   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11821   ;;
11822   *)
11823   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11824 for as_dir in $PATH
11825 do
11826   IFS=$as_save_IFS
11827   test -z "$as_dir" && as_dir=.
11828     for ac_exec_ext in '' $ac_executable_extensions; do
11829   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11830     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11831     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11832     break 2
11833   fi
11834 done
11835   done
11836 IFS=$as_save_IFS
11837
11838   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11839   ;;
11840 esac
11841 fi
11842 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11843 if test -n "$PKG_CONFIG"; then
11844   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11845 $as_echo "$PKG_CONFIG" >&6; }
11846 else
11847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11848 $as_echo "no" >&6; }
11849 fi
11850
11851
11852
11853   if test "$PKG_CONFIG" = "no" ; then
11854      HAVE_M17N_FLT=no
11855   else
11856      PKG_CONFIG_MIN_VERSION=0.9.0
11857      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11858         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11859 $as_echo_n "checking for m17n-flt... " >&6; }
11860
11861         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
11862             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11863 $as_echo "yes" >&6; }
11864             succeeded=yes
11865
11866             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
11867 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
11868             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
11869             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
11870 $as_echo "$M17N_FLT_CFLAGS" >&6; }
11871
11872             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
11873 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
11874             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
11875             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
11876 $as_echo "$M17N_FLT_LIBS" >&6; }
11877         else
11878             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11879 $as_echo "no" >&6; }
11880             M17N_FLT_CFLAGS=""
11881             M17N_FLT_LIBS=""
11882             ## If we have a custom action on failure, don't print errors, but
11883             ## do set a variable so people can do so.
11884             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
11885
11886         fi
11887
11888
11889
11890      else
11891         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11892         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11893      fi
11894   fi
11895
11896   if test $succeeded = yes; then
11897      HAVE_M17N_FLT=yes
11898   else
11899      HAVE_M17N_FLT=no
11900   fi
11901
11902         if test "$HAVE_M17N_FLT" = "yes"; then
11903
11904 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
11905
11906         fi
11907       fi
11908     fi
11909 else
11910     HAVE_XFT=no
11911     HAVE_FREETYPE=no
11912     HAVE_LIBOTF=no
11913     HAVE_M17N_FLT=no
11914 fi
11915
11916 ### End of font-backend (under X11) section.
11917
11918
11919
11920
11921
11922
11923
11924
11925
11926
11927 ### Use -lXpm if available, unless `--with-xpm=no'.
11928 HAVE_XPM=no
11929 LIBXPM=
11930 if test "${HAVE_X11}" = "yes"; then
11931   if test "${with_xpm}" != "no"; then
11932     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
11933 if test "x$ac_cv_header_X11_xpm_h" = xyes; then :
11934   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
11935 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
11936 if ${ac_cv_lib_Xpm_XpmReadFileToPixmap+:} false; then :
11937   $as_echo_n "(cached) " >&6
11938 else
11939   ac_check_lib_save_LIBS=$LIBS
11940 LIBS="-lXpm -lX11 $LIBS"
11941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11942 /* end confdefs.h.  */
11943
11944 /* Override any GCC internal prototype to avoid an error.
11945    Use char because int might match the return type of a GCC
11946    builtin and then its argument prototype would still apply.  */
11947 #ifdef __cplusplus
11948 extern "C"
11949 #endif
11950 char XpmReadFileToPixmap ();
11951 int
11952 main ()
11953 {
11954 return XpmReadFileToPixmap ();
11955   ;
11956   return 0;
11957 }
11958 _ACEOF
11959 if ac_fn_c_try_link "$LINENO"; then :
11960   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
11961 else
11962   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
11963 fi
11964 rm -f core conftest.err conftest.$ac_objext \
11965     conftest$ac_exeext conftest.$ac_ext
11966 LIBS=$ac_check_lib_save_LIBS
11967 fi
11968 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
11969 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
11970 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = xyes; then :
11971   HAVE_XPM=yes
11972 fi
11973
11974 fi
11975
11976
11977     if test "${HAVE_XPM}" = "yes"; then
11978       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
11979 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
11980       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11981 /* end confdefs.h.  */
11982 #include "X11/xpm.h"
11983 #ifndef XpmReturnAllocPixels
11984 no_return_alloc_pixels
11985 #endif
11986
11987 _ACEOF
11988 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11989   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
11990   HAVE_XPM=no
11991 else
11992   HAVE_XPM=yes
11993 fi
11994 rm -f conftest*
11995
11996
11997       if test "${HAVE_XPM}" = "yes"; then
11998         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11999 $as_echo "yes" >&6; }
12000       else
12001         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12002 $as_echo "no" >&6; }
12003       fi
12004     fi
12005   fi
12006
12007   if test "${HAVE_XPM}" = "yes"; then
12008
12009 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12010
12011     LIBXPM=-lXpm
12012   fi
12013 fi
12014
12015
12016 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12017 HAVE_JPEG=no
12018 LIBJPEG=
12019 if test "${HAVE_X11}" = "yes"; then
12020   if test "${with_jpeg}" != "no"; then
12021             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12022 if test "x$ac_cv_header_jerror_h" = xyes; then :
12023   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12024 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12025 if ${ac_cv_lib_jpeg_jpeg_destroy_compress+:} false; then :
12026   $as_echo_n "(cached) " >&6
12027 else
12028   ac_check_lib_save_LIBS=$LIBS
12029 LIBS="-ljpeg  $LIBS"
12030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12031 /* end confdefs.h.  */
12032
12033 /* Override any GCC internal prototype to avoid an error.
12034    Use char because int might match the return type of a GCC
12035    builtin and then its argument prototype would still apply.  */
12036 #ifdef __cplusplus
12037 extern "C"
12038 #endif
12039 char jpeg_destroy_compress ();
12040 int
12041 main ()
12042 {
12043 return jpeg_destroy_compress ();
12044   ;
12045   return 0;
12046 }
12047 _ACEOF
12048 if ac_fn_c_try_link "$LINENO"; then :
12049   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12050 else
12051   ac_cv_lib_jpeg_jpeg_destroy_compress=no
12052 fi
12053 rm -f core conftest.err conftest.$ac_objext \
12054     conftest$ac_exeext conftest.$ac_ext
12055 LIBS=$ac_check_lib_save_LIBS
12056 fi
12057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12058 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12059 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = xyes; then :
12060   HAVE_JPEG=yes
12061 fi
12062
12063 fi
12064
12065
12066   fi
12067
12068     if test "${HAVE_JPEG}" = "yes"; then
12069     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12070
12071     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12072 /* end confdefs.h.  */
12073 #include <jpeglib.h>
12074          version=JPEG_LIB_VERSION
12075
12076 _ACEOF
12077 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12078   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12079   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12080
12081 else
12082   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12083 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12084         HAVE_JPEG=no
12085 fi
12086 rm -f conftest*
12087
12088   fi
12089   if test "${HAVE_JPEG}" = "yes"; then
12090     LIBJPEG=-ljpeg
12091   fi
12092 fi
12093
12094
12095 ### Use -lpng if available, unless `--with-png=no'.
12096 HAVE_PNG=no
12097 LIBPNG=
12098 if test "${HAVE_X11}" = "yes"; then
12099   if test "${with_png}" != "no"; then
12100     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12101     # in /usr/include/libpng.
12102     for ac_header in png.h libpng/png.h
12103 do :
12104   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12105 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12106 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
12107   cat >>confdefs.h <<_ACEOF
12108 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12109 _ACEOF
12110
12111 fi
12112
12113 done
12114
12115     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12116       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12117 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12118 if ${ac_cv_lib_png_png_get_channels+:} false; then :
12119   $as_echo_n "(cached) " >&6
12120 else
12121   ac_check_lib_save_LIBS=$LIBS
12122 LIBS="-lpng -lz -lm $LIBS"
12123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12124 /* end confdefs.h.  */
12125
12126 /* Override any GCC internal prototype to avoid an error.
12127    Use char because int might match the return type of a GCC
12128    builtin and then its argument prototype would still apply.  */
12129 #ifdef __cplusplus
12130 extern "C"
12131 #endif
12132 char png_get_channels ();
12133 int
12134 main ()
12135 {
12136 return png_get_channels ();
12137   ;
12138   return 0;
12139 }
12140 _ACEOF
12141 if ac_fn_c_try_link "$LINENO"; then :
12142   ac_cv_lib_png_png_get_channels=yes
12143 else
12144   ac_cv_lib_png_png_get_channels=no
12145 fi
12146 rm -f core conftest.err conftest.$ac_objext \
12147     conftest$ac_exeext conftest.$ac_ext
12148 LIBS=$ac_check_lib_save_LIBS
12149 fi
12150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12151 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12152 if test "x$ac_cv_lib_png_png_get_channels" = xyes; then :
12153   HAVE_PNG=yes
12154 fi
12155
12156     fi
12157   fi
12158
12159   if test "${HAVE_PNG}" = "yes"; then
12160
12161 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12162
12163     LIBPNG="-lpng -lz -lm"
12164   fi
12165 fi
12166
12167
12168 ### Use -ltiff if available, unless `--with-tiff=no'.
12169 HAVE_TIFF=no
12170 LIBTIFF=
12171 if test "${HAVE_X11}" = "yes"; then
12172   if test "${with_tiff}" != "no"; then
12173     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12174 if test "x$ac_cv_header_tiffio_h" = xyes; then :
12175   tifflibs="-lz -lm"
12176       # At least one tiff package requires the jpeg library.
12177       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12178       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12179 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12180 if ${ac_cv_lib_tiff_TIFFGetVersion+:} false; then :
12181   $as_echo_n "(cached) " >&6
12182 else
12183   ac_check_lib_save_LIBS=$LIBS
12184 LIBS="-ltiff $tifflibs $LIBS"
12185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12186 /* end confdefs.h.  */
12187
12188 /* Override any GCC internal prototype to avoid an error.
12189    Use char because int might match the return type of a GCC
12190    builtin and then its argument prototype would still apply.  */
12191 #ifdef __cplusplus
12192 extern "C"
12193 #endif
12194 char TIFFGetVersion ();
12195 int
12196 main ()
12197 {
12198 return TIFFGetVersion ();
12199   ;
12200   return 0;
12201 }
12202 _ACEOF
12203 if ac_fn_c_try_link "$LINENO"; then :
12204   ac_cv_lib_tiff_TIFFGetVersion=yes
12205 else
12206   ac_cv_lib_tiff_TIFFGetVersion=no
12207 fi
12208 rm -f core conftest.err conftest.$ac_objext \
12209     conftest$ac_exeext conftest.$ac_ext
12210 LIBS=$ac_check_lib_save_LIBS
12211 fi
12212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12213 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12214 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = xyes; then :
12215   HAVE_TIFF=yes
12216 fi
12217
12218 fi
12219
12220
12221   fi
12222
12223   if test "${HAVE_TIFF}" = "yes"; then
12224
12225 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12226
12227         LIBTIFF=-ltiff
12228   fi
12229 fi
12230
12231
12232 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12233 HAVE_GIF=no
12234 LIBGIF=
12235 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12236   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12237 if test "x$ac_cv_header_gif_lib_h" = xyes; then :
12238   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12239 # Earlier versions can crash Emacs.
12240     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12241 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12242 if ${ac_cv_lib_gif_EGifPutExtensionLast+:} false; then :
12243   $as_echo_n "(cached) " >&6
12244 else
12245   ac_check_lib_save_LIBS=$LIBS
12246 LIBS="-lgif  $LIBS"
12247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12248 /* end confdefs.h.  */
12249
12250 /* Override any GCC internal prototype to avoid an error.
12251    Use char because int might match the return type of a GCC
12252    builtin and then its argument prototype would still apply.  */
12253 #ifdef __cplusplus
12254 extern "C"
12255 #endif
12256 char EGifPutExtensionLast ();
12257 int
12258 main ()
12259 {
12260 return EGifPutExtensionLast ();
12261   ;
12262   return 0;
12263 }
12264 _ACEOF
12265 if ac_fn_c_try_link "$LINENO"; then :
12266   ac_cv_lib_gif_EGifPutExtensionLast=yes
12267 else
12268   ac_cv_lib_gif_EGifPutExtensionLast=no
12269 fi
12270 rm -f core conftest.err conftest.$ac_objext \
12271     conftest$ac_exeext conftest.$ac_ext
12272 LIBS=$ac_check_lib_save_LIBS
12273 fi
12274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12275 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12276 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = xyes; then :
12277   HAVE_GIF=yes
12278 else
12279   HAVE_GIF=maybe
12280 fi
12281
12282 fi
12283
12284
12285
12286   if test "$HAVE_GIF" = yes; then
12287     LIBGIF=-lgif
12288   elif test "$HAVE_GIF" = maybe; then
12289 # If gif_lib.h but no libgif, try libungif.
12290     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12291 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12292 if ${ac_cv_lib_ungif_EGifPutExtensionLast+:} false; then :
12293   $as_echo_n "(cached) " >&6
12294 else
12295   ac_check_lib_save_LIBS=$LIBS
12296 LIBS="-lungif  $LIBS"
12297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12298 /* end confdefs.h.  */
12299
12300 /* Override any GCC internal prototype to avoid an error.
12301    Use char because int might match the return type of a GCC
12302    builtin and then its argument prototype would still apply.  */
12303 #ifdef __cplusplus
12304 extern "C"
12305 #endif
12306 char EGifPutExtensionLast ();
12307 int
12308 main ()
12309 {
12310 return EGifPutExtensionLast ();
12311   ;
12312   return 0;
12313 }
12314 _ACEOF
12315 if ac_fn_c_try_link "$LINENO"; then :
12316   ac_cv_lib_ungif_EGifPutExtensionLast=yes
12317 else
12318   ac_cv_lib_ungif_EGifPutExtensionLast=no
12319 fi
12320 rm -f core conftest.err conftest.$ac_objext \
12321     conftest$ac_exeext conftest.$ac_ext
12322 LIBS=$ac_check_lib_save_LIBS
12323 fi
12324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12325 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12326 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = xyes; then :
12327   HAVE_GIF=yes
12328 else
12329   HAVE_GIF=no
12330 fi
12331
12332     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12333   fi
12334
12335   if test "${HAVE_GIF}" = "yes"; then
12336
12337 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12338
12339   fi
12340 fi
12341
12342
12343 if test "${HAVE_X11}" = "yes"; then
12344   MISSING=""
12345   WITH_NO=""
12346   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12347     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12348   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12349     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12350   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12351     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12352   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12353     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12354   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12355     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12356
12357   if test "X${MISSING}" != X; then
12358     as_fn_error $? "The following required libraries were not found:
12359     $MISSING
12360 Maybe some development libraries/packages are missing?
12361 If you don't want to link with them give
12362     $WITH_NO
12363 as options to configure" "$LINENO" 5
12364   fi
12365 fi
12366
12367 ### Use -lgpm if available, unless `--with-gpm=no'.
12368 HAVE_GPM=no
12369 LIBGPM=
12370 MOUSE_SUPPORT=
12371 if test "${with_gpm}" != "no"; then
12372   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12373 if test "x$ac_cv_header_gpm_h" = xyes; then :
12374   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12375 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12376 if ${ac_cv_lib_gpm_Gpm_Open+:} false; then :
12377   $as_echo_n "(cached) " >&6
12378 else
12379   ac_check_lib_save_LIBS=$LIBS
12380 LIBS="-lgpm  $LIBS"
12381 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12382 /* end confdefs.h.  */
12383
12384 /* Override any GCC internal prototype to avoid an error.
12385    Use char because int might match the return type of a GCC
12386    builtin and then its argument prototype would still apply.  */
12387 #ifdef __cplusplus
12388 extern "C"
12389 #endif
12390 char Gpm_Open ();
12391 int
12392 main ()
12393 {
12394 return Gpm_Open ();
12395   ;
12396   return 0;
12397 }
12398 _ACEOF
12399 if ac_fn_c_try_link "$LINENO"; then :
12400   ac_cv_lib_gpm_Gpm_Open=yes
12401 else
12402   ac_cv_lib_gpm_Gpm_Open=no
12403 fi
12404 rm -f core conftest.err conftest.$ac_objext \
12405     conftest$ac_exeext conftest.$ac_ext
12406 LIBS=$ac_check_lib_save_LIBS
12407 fi
12408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12409 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12410 if test "x$ac_cv_lib_gpm_Gpm_Open" = xyes; then :
12411   HAVE_GPM=yes
12412 fi
12413
12414 fi
12415
12416
12417
12418   if test "${HAVE_GPM}" = "yes"; then
12419
12420 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12421
12422     LIBGPM=-lgpm
12423     ## May be reset below.
12424     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12425   fi
12426 fi
12427
12428
12429 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12430 if test "x$ac_cv_header_malloc_malloc_h" = xyes; then :
12431
12432 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12433
12434 fi
12435
12436
12437
12438 C_SWITCH_X_SYSTEM=
12439 ### Use NeXTstep API to implement GUI.
12440 if test "${HAVE_NS}" = "yes"; then
12441
12442 $as_echo "#define HAVE_NS 1" >>confdefs.h
12443
12444   if test "${NS_IMPL_COCOA}" = "yes"; then
12445
12446 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12447
12448     GNU_OBJC_CFLAGS=
12449   fi
12450   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12451
12452 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12453
12454     # See also .m.o rule in Makefile.in */
12455     # FIXME: are all these flags really needed?  Document here why.  */
12456     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12457     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12458   fi
12459   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12460
12461 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12462
12463   fi
12464   # We also have mouse menus.
12465   HAVE_MENUS=yes
12466   OTHER_FILES=ns-app
12467 fi
12468
12469
12470 ### Use session management (-lSM -lICE) if available
12471 HAVE_X_SM=no
12472 LIBXSM=
12473 if test "${HAVE_X11}" = "yes"; then
12474   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12475 if test "x$ac_cv_header_X11_SM_SMlib_h" = xyes; then :
12476   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12477 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12478 if ${ac_cv_lib_SM_SmcOpenConnection+:} false; then :
12479   $as_echo_n "(cached) " >&6
12480 else
12481   ac_check_lib_save_LIBS=$LIBS
12482 LIBS="-lSM -lICE $LIBS"
12483 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12484 /* end confdefs.h.  */
12485
12486 /* Override any GCC internal prototype to avoid an error.
12487    Use char because int might match the return type of a GCC
12488    builtin and then its argument prototype would still apply.  */
12489 #ifdef __cplusplus
12490 extern "C"
12491 #endif
12492 char SmcOpenConnection ();
12493 int
12494 main ()
12495 {
12496 return SmcOpenConnection ();
12497   ;
12498   return 0;
12499 }
12500 _ACEOF
12501 if ac_fn_c_try_link "$LINENO"; then :
12502   ac_cv_lib_SM_SmcOpenConnection=yes
12503 else
12504   ac_cv_lib_SM_SmcOpenConnection=no
12505 fi
12506 rm -f core conftest.err conftest.$ac_objext \
12507     conftest$ac_exeext conftest.$ac_ext
12508 LIBS=$ac_check_lib_save_LIBS
12509 fi
12510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12511 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12512 if test "x$ac_cv_lib_SM_SmcOpenConnection" = xyes; then :
12513   HAVE_X_SM=yes
12514 fi
12515
12516 fi
12517
12518
12519
12520   if test "${HAVE_X_SM}" = "yes"; then
12521
12522 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12523
12524     LIBXSM="-lSM -lICE"
12525     case "$LIBS" in
12526       *-lSM*) ;;
12527       *)      LIBS="$LIBXSM $LIBS" ;;
12528     esac
12529   fi
12530 fi
12531
12532
12533 ### Use libxml (-lxml2) if available
12534 if test "${with_xml2}" != "no"; then
12535   ### I'm not sure what the version number should be, so I just guessed.
12536
12537   succeeded=no
12538
12539   # Extract the first word of "pkg-config", so it can be a program name with args.
12540 set dummy pkg-config; ac_word=$2
12541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12542 $as_echo_n "checking for $ac_word... " >&6; }
12543 if ${ac_cv_path_PKG_CONFIG+:} false; then :
12544   $as_echo_n "(cached) " >&6
12545 else
12546   case $PKG_CONFIG in
12547   [\\/]* | ?:[\\/]*)
12548   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12549   ;;
12550   *)
12551   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12552 for as_dir in $PATH
12553 do
12554   IFS=$as_save_IFS
12555   test -z "$as_dir" && as_dir=.
12556     for ac_exec_ext in '' $ac_executable_extensions; do
12557   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12558     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12559     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12560     break 2
12561   fi
12562 done
12563   done
12564 IFS=$as_save_IFS
12565
12566   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12567   ;;
12568 esac
12569 fi
12570 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12571 if test -n "$PKG_CONFIG"; then
12572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12573 $as_echo "$PKG_CONFIG" >&6; }
12574 else
12575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12576 $as_echo "no" >&6; }
12577 fi
12578
12579
12580
12581   if test "$PKG_CONFIG" = "no" ; then
12582      HAVE_LIBXML2=no
12583   else
12584      PKG_CONFIG_MIN_VERSION=0.9.0
12585      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12586         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12587 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12588
12589         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12590             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12591 $as_echo "yes" >&6; }
12592             succeeded=yes
12593
12594             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12595 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12596             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12597             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12598 $as_echo "$LIBXML2_CFLAGS" >&6; }
12599
12600             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12601 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12602             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12603             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12604 $as_echo "$LIBXML2_LIBS" >&6; }
12605         else
12606             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12607 $as_echo "no" >&6; }
12608             LIBXML2_CFLAGS=""
12609             LIBXML2_LIBS=""
12610             ## If we have a custom action on failure, don't print errors, but
12611             ## do set a variable so people can do so.
12612             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12613
12614         fi
12615
12616
12617
12618      else
12619         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12620         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12621      fi
12622   fi
12623
12624   if test $succeeded = yes; then
12625      HAVE_LIBXML2=yes
12626   else
12627      HAVE_LIBXML2=no
12628   fi
12629
12630   if test "${HAVE_LIBXML2}" = "yes"; then
12631     LIBS="$LIBXML2_LIBS $LIBS"
12632     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12633 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12634 if ${ac_cv_lib_xml2_htmlReadMemory+:} false; then :
12635   $as_echo_n "(cached) " >&6
12636 else
12637   ac_check_lib_save_LIBS=$LIBS
12638 LIBS="-lxml2  $LIBS"
12639 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12640 /* end confdefs.h.  */
12641
12642 /* Override any GCC internal prototype to avoid an error.
12643    Use char because int might match the return type of a GCC
12644    builtin and then its argument prototype would still apply.  */
12645 #ifdef __cplusplus
12646 extern "C"
12647 #endif
12648 char htmlReadMemory ();
12649 int
12650 main ()
12651 {
12652 return htmlReadMemory ();
12653   ;
12654   return 0;
12655 }
12656 _ACEOF
12657 if ac_fn_c_try_link "$LINENO"; then :
12658   ac_cv_lib_xml2_htmlReadMemory=yes
12659 else
12660   ac_cv_lib_xml2_htmlReadMemory=no
12661 fi
12662 rm -f core conftest.err conftest.$ac_objext \
12663     conftest$ac_exeext conftest.$ac_ext
12664 LIBS=$ac_check_lib_save_LIBS
12665 fi
12666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12667 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12668 if test "x$ac_cv_lib_xml2_htmlReadMemory" = xyes; then :
12669   HAVE_LIBXML2=yes
12670 else
12671   HAVE_LIBXML2=no
12672 fi
12673
12674     if test "${HAVE_LIBXML2}" = "yes"; then
12675
12676 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12677
12678     else
12679       LIBXML2_LIBS=""
12680       LIBXML2_CFLAGS=""
12681     fi
12682   fi
12683 fi
12684
12685
12686
12687 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12689 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12690 if ${emacs_cv_netdb_declares_h_errno+:} false; then :
12691   $as_echo_n "(cached) " >&6
12692 else
12693   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12694 /* end confdefs.h.  */
12695 #include <netdb.h>
12696 int
12697 main ()
12698 {
12699 return h_errno;
12700   ;
12701   return 0;
12702 }
12703 _ACEOF
12704 if ac_fn_c_try_link "$LINENO"; then :
12705   emacs_cv_netdb_declares_h_errno=yes
12706 else
12707   emacs_cv_netdb_declares_h_errno=no
12708 fi
12709 rm -f core conftest.err conftest.$ac_objext \
12710     conftest$ac_exeext conftest.$ac_ext
12711 fi
12712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12713 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12714 if test $emacs_cv_netdb_declares_h_errno = yes; then
12715
12716 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12717
12718 fi
12719
12720 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12721 if test "x$ac_cv_type_size_t" = xyes; then :
12722
12723 else
12724
12725 cat >>confdefs.h <<_ACEOF
12726 #define size_t unsigned int
12727 _ACEOF
12728
12729 fi
12730
12731 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12732 # for constant arguments.  Useless!
12733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12734 $as_echo_n "checking for working alloca.h... " >&6; }
12735 if ${ac_cv_working_alloca_h+:} false; then :
12736   $as_echo_n "(cached) " >&6
12737 else
12738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12739 /* end confdefs.h.  */
12740 #include <alloca.h>
12741 int
12742 main ()
12743 {
12744 char *p = (char *) alloca (2 * sizeof (int));
12745                           if (p) return 0;
12746   ;
12747   return 0;
12748 }
12749 _ACEOF
12750 if ac_fn_c_try_link "$LINENO"; then :
12751   ac_cv_working_alloca_h=yes
12752 else
12753   ac_cv_working_alloca_h=no
12754 fi
12755 rm -f core conftest.err conftest.$ac_objext \
12756     conftest$ac_exeext conftest.$ac_ext
12757 fi
12758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12759 $as_echo "$ac_cv_working_alloca_h" >&6; }
12760 if test $ac_cv_working_alloca_h = yes; then
12761
12762 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12763
12764 fi
12765
12766 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12767 $as_echo_n "checking for alloca... " >&6; }
12768 if ${ac_cv_func_alloca_works+:} false; then :
12769   $as_echo_n "(cached) " >&6
12770 else
12771   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12772 /* end confdefs.h.  */
12773 #ifdef __GNUC__
12774 # define alloca __builtin_alloca
12775 #else
12776 # ifdef _MSC_VER
12777 #  include <malloc.h>
12778 #  define alloca _alloca
12779 # else
12780 #  ifdef HAVE_ALLOCA_H
12781 #   include <alloca.h>
12782 #  else
12783 #   ifdef _AIX
12784  #pragma alloca
12785 #   else
12786 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12787 void *alloca (size_t);
12788 #    endif
12789 #   endif
12790 #  endif
12791 # endif
12792 #endif
12793
12794 int
12795 main ()
12796 {
12797 char *p = (char *) alloca (1);
12798                                     if (p) return 0;
12799   ;
12800   return 0;
12801 }
12802 _ACEOF
12803 if ac_fn_c_try_link "$LINENO"; then :
12804   ac_cv_func_alloca_works=yes
12805 else
12806   ac_cv_func_alloca_works=no
12807 fi
12808 rm -f core conftest.err conftest.$ac_objext \
12809     conftest$ac_exeext conftest.$ac_ext
12810 fi
12811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12812 $as_echo "$ac_cv_func_alloca_works" >&6; }
12813
12814 if test $ac_cv_func_alloca_works = yes; then
12815
12816 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12817
12818 else
12819   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12820 # that cause trouble.  Some versions do not even contain alloca or
12821 # contain a buggy version.  If you still want to use their alloca,
12822 # use ar to extract alloca.o from them instead of compiling alloca.c.
12823
12824 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12825
12826 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12827
12828
12829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12830 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12831 if ${ac_cv_os_cray+:} false; then :
12832   $as_echo_n "(cached) " >&6
12833 else
12834   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12835 /* end confdefs.h.  */
12836 #if defined CRAY && ! defined CRAY2
12837 webecray
12838 #else
12839 wenotbecray
12840 #endif
12841
12842 _ACEOF
12843 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12844   $EGREP "webecray" >/dev/null 2>&1; then :
12845   ac_cv_os_cray=yes
12846 else
12847   ac_cv_os_cray=no
12848 fi
12849 rm -f conftest*
12850
12851 fi
12852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12853 $as_echo "$ac_cv_os_cray" >&6; }
12854 if test $ac_cv_os_cray = yes; then
12855   for ac_func in _getb67 GETB67 getb67; do
12856     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12857 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12858 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12859
12860 cat >>confdefs.h <<_ACEOF
12861 #define CRAY_STACKSEG_END $ac_func
12862 _ACEOF
12863
12864     break
12865 fi
12866
12867   done
12868 fi
12869
12870 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12871 $as_echo_n "checking stack direction for C alloca... " >&6; }
12872 if ${ac_cv_c_stack_direction+:} false; then :
12873   $as_echo_n "(cached) " >&6
12874 else
12875   if test "$cross_compiling" = yes; then :
12876   ac_cv_c_stack_direction=0
12877 else
12878   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12879 /* end confdefs.h.  */
12880 $ac_includes_default
12881 int
12882 find_stack_direction ()
12883 {
12884   static char *addr = 0;
12885   auto char dummy;
12886   if (addr == 0)
12887     {
12888       addr = &dummy;
12889       return find_stack_direction ();
12890     }
12891   else
12892     return (&dummy > addr) ? 1 : -1;
12893 }
12894
12895 int
12896 main ()
12897 {
12898   return find_stack_direction () < 0;
12899 }
12900 _ACEOF
12901 if ac_fn_c_try_run "$LINENO"; then :
12902   ac_cv_c_stack_direction=1
12903 else
12904   ac_cv_c_stack_direction=-1
12905 fi
12906 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12907   conftest.$ac_objext conftest.beam conftest.$ac_ext
12908 fi
12909
12910 fi
12911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12912 $as_echo "$ac_cv_c_stack_direction" >&6; }
12913 cat >>confdefs.h <<_ACEOF
12914 #define STACK_DIRECTION $ac_cv_c_stack_direction
12915 _ACEOF
12916
12917
12918 fi
12919
12920
12921 if test x"$ac_cv_func_alloca_works" != xyes; then
12922    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
12923 fi
12924
12925 # fmod, logb, and frexp are found in -lm on most systems.
12926 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12928 $as_echo_n "checking for sqrt in -lm... " >&6; }
12929 if ${ac_cv_lib_m_sqrt+:} false; then :
12930   $as_echo_n "(cached) " >&6
12931 else
12932   ac_check_lib_save_LIBS=$LIBS
12933 LIBS="-lm  $LIBS"
12934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12935 /* end confdefs.h.  */
12936
12937 /* Override any GCC internal prototype to avoid an error.
12938    Use char because int might match the return type of a GCC
12939    builtin and then its argument prototype would still apply.  */
12940 #ifdef __cplusplus
12941 extern "C"
12942 #endif
12943 char sqrt ();
12944 int
12945 main ()
12946 {
12947 return sqrt ();
12948   ;
12949   return 0;
12950 }
12951 _ACEOF
12952 if ac_fn_c_try_link "$LINENO"; then :
12953   ac_cv_lib_m_sqrt=yes
12954 else
12955   ac_cv_lib_m_sqrt=no
12956 fi
12957 rm -f core conftest.err conftest.$ac_objext \
12958     conftest$ac_exeext conftest.$ac_ext
12959 LIBS=$ac_check_lib_save_LIBS
12960 fi
12961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12962 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12963 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
12964   cat >>confdefs.h <<_ACEOF
12965 #define HAVE_LIBM 1
12966 _ACEOF
12967
12968   LIBS="-lm $LIBS"
12969
12970 fi
12971
12972
12973 # Check for mail-locking functions in a "mail" library.  Probably this should
12974 # have the same check as for liblockfile below.
12975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
12976 $as_echo_n "checking for maillock in -lmail... " >&6; }
12977 if ${ac_cv_lib_mail_maillock+:} false; then :
12978   $as_echo_n "(cached) " >&6
12979 else
12980   ac_check_lib_save_LIBS=$LIBS
12981 LIBS="-lmail  $LIBS"
12982 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12983 /* end confdefs.h.  */
12984
12985 /* Override any GCC internal prototype to avoid an error.
12986    Use char because int might match the return type of a GCC
12987    builtin and then its argument prototype would still apply.  */
12988 #ifdef __cplusplus
12989 extern "C"
12990 #endif
12991 char maillock ();
12992 int
12993 main ()
12994 {
12995 return maillock ();
12996   ;
12997   return 0;
12998 }
12999 _ACEOF
13000 if ac_fn_c_try_link "$LINENO"; then :
13001   ac_cv_lib_mail_maillock=yes
13002 else
13003   ac_cv_lib_mail_maillock=no
13004 fi
13005 rm -f core conftest.err conftest.$ac_objext \
13006     conftest$ac_exeext conftest.$ac_ext
13007 LIBS=$ac_check_lib_save_LIBS
13008 fi
13009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13010 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13011 if test "x$ac_cv_lib_mail_maillock" = xyes; then :
13012   have_mail=yes
13013 else
13014   have_mail=no
13015 fi
13016
13017 if test $have_mail = yes; then
13018   LIBS_MAIL=-lmail
13019   LIBS="$LIBS_MAIL $LIBS"
13020
13021 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13022
13023 else
13024   LIBS_MAIL=
13025 fi
13026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13027 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13028 if ${ac_cv_lib_lockfile_maillock+:} false; then :
13029   $as_echo_n "(cached) " >&6
13030 else
13031   ac_check_lib_save_LIBS=$LIBS
13032 LIBS="-llockfile  $LIBS"
13033 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13034 /* end confdefs.h.  */
13035
13036 /* Override any GCC internal prototype to avoid an error.
13037    Use char because int might match the return type of a GCC
13038    builtin and then its argument prototype would still apply.  */
13039 #ifdef __cplusplus
13040 extern "C"
13041 #endif
13042 char maillock ();
13043 int
13044 main ()
13045 {
13046 return maillock ();
13047   ;
13048   return 0;
13049 }
13050 _ACEOF
13051 if ac_fn_c_try_link "$LINENO"; then :
13052   ac_cv_lib_lockfile_maillock=yes
13053 else
13054   ac_cv_lib_lockfile_maillock=no
13055 fi
13056 rm -f core conftest.err conftest.$ac_objext \
13057     conftest$ac_exeext conftest.$ac_ext
13058 LIBS=$ac_check_lib_save_LIBS
13059 fi
13060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13061 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13062 if test "x$ac_cv_lib_lockfile_maillock" = xyes; then :
13063   have_lockfile=yes
13064 else
13065   have_lockfile=no
13066 fi
13067
13068 if test $have_lockfile = yes; then
13069    LIBS_MAIL=-llockfile
13070    LIBS="$LIBS_MAIL $LIBS"
13071
13072 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13073
13074 else
13075 # If we have the shared liblockfile, assume we must use it for mail
13076 # locking (e.g. Debian).  If we couldn't link against liblockfile
13077 # (no liblockfile.a installed), ensure that we don't need to.
13078       # Extract the first word of "liblockfile.so", so it can be a program name with args.
13079 set dummy liblockfile.so; ac_word=$2
13080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13081 $as_echo_n "checking for $ac_word... " >&6; }
13082 if ${ac_cv_prog_liblockfile+:} false; then :
13083   $as_echo_n "(cached) " >&6
13084 else
13085   if test -n "$liblockfile"; then
13086   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13087 else
13088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13089 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13090 for as_dir in $as_dummy
13091 do
13092   IFS=$as_save_IFS
13093   test -z "$as_dir" && as_dir=.
13094     for ac_exec_ext in '' $ac_executable_extensions; do
13095   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13096     ac_cv_prog_liblockfile="yes"
13097     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13098     break 2
13099   fi
13100 done
13101   done
13102 IFS=$as_save_IFS
13103
13104   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13105 fi
13106 fi
13107 liblockfile=$ac_cv_prog_liblockfile
13108 if test -n "$liblockfile"; then
13109   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13110 $as_echo "$liblockfile" >&6; }
13111 else
13112   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13113 $as_echo "no" >&6; }
13114 fi
13115
13116
13117   if test $ac_cv_prog_liblockfile = yes; then
13118     as_fn_error $? "Shared liblockfile found but can't link against it.
13119 This probably means that movemail could lose mail.
13120 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13121   fi
13122 fi
13123 for ac_func in touchlock
13124 do :
13125   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
13126 if test "x$ac_cv_func_touchlock" = xyes; then :
13127   cat >>confdefs.h <<_ACEOF
13128 #define HAVE_TOUCHLOCK 1
13129 _ACEOF
13130
13131 fi
13132 done
13133
13134 for ac_header in maillock.h
13135 do :
13136   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
13137 if test "x$ac_cv_header_maillock_h" = xyes; then :
13138   cat >>confdefs.h <<_ACEOF
13139 #define HAVE_MAILLOCK_H 1
13140 _ACEOF
13141
13142 fi
13143
13144 done
13145
13146
13147
13148 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13149 ## interlock access to the mail spool.  The alternative is a lock file named
13150 ## /usr/spool/mail/$USER.lock.
13151 mail_lock=no
13152 case "$opsys" in
13153   aix4-2) mail_lock="lockf" ;;
13154
13155   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13156
13157   ## On GNU/Linux systems, both methods are used by various mail programs.
13158   ## I assume most people are using newer mailers that have heard of flock.
13159   ## Change this if you need to.
13160   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13161   ## configure gets the right answers, and that means *NOT* using flock.
13162   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13163   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
13164   ## Debian maintainer hasn't provided a clean fix for Emacs.
13165   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13166   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13167   ## correct logic.  -- fx
13168   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13169   ## liblockfile is a Free Software replacement for libmail, used on
13170   ## Debian systems and elsewhere. -rfr.
13171   gnu-*)
13172     mail_lock="flock"
13173     if test $have_mail = yes || test $have_lockfile = yes; then
13174       test $ac_cv_header_maillock_h = yes && mail_lock=no
13175     fi
13176     ;;
13177 esac
13178
13179 BLESSMAIL_TARGET=
13180 case "$mail_lock" in
13181   flock)
13182 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13183  ;;
13184
13185   lockf)
13186 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13187  ;;
13188
13189   *) BLESSMAIL_TARGET="need-blessmail" ;;
13190 esac
13191
13192
13193
13194 for ac_func in gethostname getdomainname dup2 \
13195 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
13196 random lrand48 logb frexp fmod rint cbrt ftime setsid \
13197 strerror fpathconf select euidaccess getpagesize tzset setlocale \
13198 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
13199 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
13200 sendto recvfrom getsockopt setsockopt getsockname getpeername \
13201 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
13202 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
13203 cfmakeraw cfsetspeed isnan copysign __executable_start
13204 do :
13205   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13206 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13207 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13208   cat >>confdefs.h <<_ACEOF
13209 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13210 _ACEOF
13211
13212 fi
13213 done
13214
13215
13216 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13217 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13218 if ${emacs_cv_func___builtin_unwind_init+:} false; then :
13219   $as_echo_n "(cached) " >&6
13220 else
13221   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13222 /* end confdefs.h.  */
13223
13224 int
13225 main ()
13226 {
13227 __builtin_unwind_init ();
13228   ;
13229   return 0;
13230 }
13231 _ACEOF
13232 if ac_fn_c_try_link "$LINENO"; then :
13233   emacs_cv_func___builtin_unwind_init=yes
13234 else
13235   emacs_cv_func___builtin_unwind_init=no
13236 fi
13237 rm -f core conftest.err conftest.$ac_objext \
13238     conftest$ac_exeext conftest.$ac_ext
13239 fi
13240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13241 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13242 if test $emacs_cv_func___builtin_unwind_init = yes; then
13243
13244 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13245
13246 fi
13247
13248 for ac_header in sys/un.h
13249 do :
13250   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
13251 if test "x$ac_cv_header_sys_un_h" = xyes; then :
13252   cat >>confdefs.h <<_ACEOF
13253 #define HAVE_SYS_UN_H 1
13254 _ACEOF
13255
13256 fi
13257
13258 done
13259
13260
13261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13262 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13263 if ${ac_cv_sys_largefile_source+:} false; then :
13264   $as_echo_n "(cached) " >&6
13265 else
13266   while :; do
13267   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13268 /* end confdefs.h.  */
13269 #include <sys/types.h> /* for off_t */
13270      #include <stdio.h>
13271 int
13272 main ()
13273 {
13274 int (*fp) (FILE *, off_t, int) = fseeko;
13275      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13276   ;
13277   return 0;
13278 }
13279 _ACEOF
13280 if ac_fn_c_try_link "$LINENO"; then :
13281   ac_cv_sys_largefile_source=no; break
13282 fi
13283 rm -f core conftest.err conftest.$ac_objext \
13284     conftest$ac_exeext conftest.$ac_ext
13285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13286 /* end confdefs.h.  */
13287 #define _LARGEFILE_SOURCE 1
13288 #include <sys/types.h> /* for off_t */
13289      #include <stdio.h>
13290 int
13291 main ()
13292 {
13293 int (*fp) (FILE *, off_t, int) = fseeko;
13294      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13295   ;
13296   return 0;
13297 }
13298 _ACEOF
13299 if ac_fn_c_try_link "$LINENO"; then :
13300   ac_cv_sys_largefile_source=1; break
13301 fi
13302 rm -f core conftest.err conftest.$ac_objext \
13303     conftest$ac_exeext conftest.$ac_ext
13304   ac_cv_sys_largefile_source=unknown
13305   break
13306 done
13307 fi
13308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13309 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13310 case $ac_cv_sys_largefile_source in #(
13311   no | unknown) ;;
13312   *)
13313 cat >>confdefs.h <<_ACEOF
13314 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13315 _ACEOF
13316 ;;
13317 esac
13318 rm -rf conftest*
13319
13320 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13321 # in glibc 2.1.3, but that breaks too many other things.
13322 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13323 if test $ac_cv_sys_largefile_source != unknown; then
13324
13325 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13326
13327 fi
13328
13329
13330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13331 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13332 if ${ac_cv_func_getpgrp_void+:} false; then :
13333   $as_echo_n "(cached) " >&6
13334 else
13335   # Use it with a single arg.
13336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13337 /* end confdefs.h.  */
13338 $ac_includes_default
13339 int
13340 main ()
13341 {
13342 getpgrp (0);
13343   ;
13344   return 0;
13345 }
13346 _ACEOF
13347 if ac_fn_c_try_compile "$LINENO"; then :
13348   ac_cv_func_getpgrp_void=no
13349 else
13350   ac_cv_func_getpgrp_void=yes
13351 fi
13352 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13353
13354 fi
13355 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13356 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13357 if test $ac_cv_func_getpgrp_void = yes; then
13358
13359 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13360
13361 fi
13362
13363
13364 # Configure gnulib.
13365
13366
13367
13368
13369
13370
13371
13372
13373
13374
13375           LIBC_FATAL_STDERR_=1
13376   export LIBC_FATAL_STDERR_
13377
13378
13379    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
13380 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
13381 if ${ac_cv_c_bigendian+:} false; then :
13382   $as_echo_n "(cached) " >&6
13383 else
13384   ac_cv_c_bigendian=unknown
13385     # See if we're dealing with a universal compiler.
13386     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13387 /* end confdefs.h.  */
13388 #ifndef __APPLE_CC__
13389                not a universal capable compiler
13390              #endif
13391              typedef int dummy;
13392
13393 _ACEOF
13394 if ac_fn_c_try_compile "$LINENO"; then :
13395
13396         # Check for potential -arch flags.  It is not universal unless
13397         # there are at least two -arch flags with different values.
13398         ac_arch=
13399         ac_prev=
13400         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
13401          if test -n "$ac_prev"; then
13402            case $ac_word in
13403              i?86 | x86_64 | ppc | ppc64)
13404                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
13405                  ac_arch=$ac_word
13406                else
13407                  ac_cv_c_bigendian=universal
13408                  break
13409                fi
13410                ;;
13411            esac
13412            ac_prev=
13413          elif test "x$ac_word" = "x-arch"; then
13414            ac_prev=arch
13415          fi
13416        done
13417 fi
13418 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13419     if test $ac_cv_c_bigendian = unknown; then
13420       # See if sys/param.h defines the BYTE_ORDER macro.
13421       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13422 /* end confdefs.h.  */
13423 #include <sys/types.h>
13424              #include <sys/param.h>
13425
13426 int
13427 main ()
13428 {
13429 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
13430                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
13431                      && LITTLE_ENDIAN)
13432               bogus endian macros
13433              #endif
13434
13435   ;
13436   return 0;
13437 }
13438 _ACEOF
13439 if ac_fn_c_try_compile "$LINENO"; then :
13440   # It does; now see whether it defined to BIG_ENDIAN or not.
13441          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13442 /* end confdefs.h.  */
13443 #include <sys/types.h>
13444                 #include <sys/param.h>
13445
13446 int
13447 main ()
13448 {
13449 #if BYTE_ORDER != BIG_ENDIAN
13450                  not big endian
13451                 #endif
13452
13453   ;
13454   return 0;
13455 }
13456 _ACEOF
13457 if ac_fn_c_try_compile "$LINENO"; then :
13458   ac_cv_c_bigendian=yes
13459 else
13460   ac_cv_c_bigendian=no
13461 fi
13462 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13463 fi
13464 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13465     fi
13466     if test $ac_cv_c_bigendian = unknown; then
13467       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
13468       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13469 /* end confdefs.h.  */
13470 #include <limits.h>
13471
13472 int
13473 main ()
13474 {
13475 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
13476               bogus endian macros
13477              #endif
13478
13479   ;
13480   return 0;
13481 }
13482 _ACEOF
13483 if ac_fn_c_try_compile "$LINENO"; then :
13484   # It does; now see whether it defined to _BIG_ENDIAN or not.
13485          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13486 /* end confdefs.h.  */
13487 #include <limits.h>
13488
13489 int
13490 main ()
13491 {
13492 #ifndef _BIG_ENDIAN
13493                  not big endian
13494                 #endif
13495
13496   ;
13497   return 0;
13498 }
13499 _ACEOF
13500 if ac_fn_c_try_compile "$LINENO"; then :
13501   ac_cv_c_bigendian=yes
13502 else
13503   ac_cv_c_bigendian=no
13504 fi
13505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13506 fi
13507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13508     fi
13509     if test $ac_cv_c_bigendian = unknown; then
13510       # Compile a test program.
13511       if test "$cross_compiling" = yes; then :
13512   # Try to guess by grepping values from an object file.
13513          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13514 /* end confdefs.h.  */
13515 short int ascii_mm[] =
13516                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
13517                 short int ascii_ii[] =
13518                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
13519                 int use_ascii (int i) {
13520                   return ascii_mm[i] + ascii_ii[i];
13521                 }
13522                 short int ebcdic_ii[] =
13523                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
13524                 short int ebcdic_mm[] =
13525                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
13526                 int use_ebcdic (int i) {
13527                   return ebcdic_mm[i] + ebcdic_ii[i];
13528                 }
13529                 extern int foo;
13530
13531 int
13532 main ()
13533 {
13534 return use_ascii (foo) == use_ebcdic (foo);
13535   ;
13536   return 0;
13537 }
13538 _ACEOF
13539 if ac_fn_c_try_compile "$LINENO"; then :
13540   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
13541               ac_cv_c_bigendian=yes
13542             fi
13543             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
13544               if test "$ac_cv_c_bigendian" = unknown; then
13545                 ac_cv_c_bigendian=no
13546               else
13547                 # finding both strings is unlikely to happen, but who knows?
13548                 ac_cv_c_bigendian=unknown
13549               fi
13550             fi
13551 fi
13552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13553 else
13554   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13555 /* end confdefs.h.  */
13556 $ac_includes_default
13557 int
13558 main ()
13559 {
13560
13561              /* Are we little or big endian?  From Harbison&Steele.  */
13562              union
13563              {
13564                long int l;
13565                char c[sizeof (long int)];
13566              } u;
13567              u.l = 1;
13568              return u.c[sizeof (long int) - 1] == 1;
13569
13570   ;
13571   return 0;
13572 }
13573 _ACEOF
13574 if ac_fn_c_try_run "$LINENO"; then :
13575   ac_cv_c_bigendian=no
13576 else
13577   ac_cv_c_bigendian=yes
13578 fi
13579 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13580   conftest.$ac_objext conftest.beam conftest.$ac_ext
13581 fi
13582
13583     fi
13584 fi
13585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
13586 $as_echo "$ac_cv_c_bigendian" >&6; }
13587  case $ac_cv_c_bigendian in #(
13588    yes)
13589      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
13590 ;; #(
13591    no)
13592       ;; #(
13593    universal)
13594
13595 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
13596
13597      ;; #(
13598    *)
13599      as_fn_error $? "unknown endianness
13600  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
13601  esac
13602
13603
13604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
13605 $as_echo_n "checking for inline... " >&6; }
13606 if ${ac_cv_c_inline+:} false; then :
13607   $as_echo_n "(cached) " >&6
13608 else
13609   ac_cv_c_inline=no
13610 for ac_kw in inline __inline__ __inline; do
13611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13612 /* end confdefs.h.  */
13613 #ifndef __cplusplus
13614 typedef int foo_t;
13615 static $ac_kw foo_t static_foo () {return 0; }
13616 $ac_kw foo_t foo () {return 0; }
13617 #endif
13618
13619 _ACEOF
13620 if ac_fn_c_try_compile "$LINENO"; then :
13621   ac_cv_c_inline=$ac_kw
13622 fi
13623 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13624   test "$ac_cv_c_inline" != no && break
13625 done
13626
13627 fi
13628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
13629 $as_echo "$ac_cv_c_inline" >&6; }
13630
13631 case $ac_cv_c_inline in
13632   inline | yes) ;;
13633   *)
13634     case $ac_cv_c_inline in
13635       no) ac_val=;;
13636       *) ac_val=$ac_cv_c_inline;;
13637     esac
13638     cat >>confdefs.h <<_ACEOF
13639 #ifndef __cplusplus
13640 #define inline $ac_val
13641 #endif
13642 _ACEOF
13643     ;;
13644 esac
13645
13646
13647   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13648 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13649 if ${gl_cv_func_c99_strtold+:} false; then :
13650   $as_echo_n "(cached) " >&6
13651 else
13652   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13653 /* end confdefs.h.  */
13654 /* On HP-UX before 11.23, strtold returns a struct instead of
13655                 long double.  Reject implementations like that, by requiring
13656                 compatibility with the C99 prototype.  */
13657              #include <stdlib.h>
13658              static long double (*p) (char const *, char **) = strtold;
13659              static long double
13660              test (char const *nptr, char **endptr)
13661              {
13662                long double r;
13663                r = strtold (nptr, endptr);
13664                return r;
13665              }
13666 int
13667 main ()
13668 {
13669 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13670   ;
13671   return 0;
13672 }
13673 _ACEOF
13674 if ac_fn_c_try_link "$LINENO"; then :
13675   gl_cv_func_c99_strtold=yes
13676 else
13677   gl_cv_func_c99_strtold=no
13678 fi
13679 rm -f core conftest.err conftest.$ac_objext \
13680     conftest$ac_exeext conftest.$ac_ext
13681 fi
13682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13683 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13684   if test $gl_cv_func_c99_strtold = yes; then
13685
13686 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13687
13688   fi
13689
13690
13691   GNULIB__EXIT=0;
13692   GNULIB_ATOLL=0;
13693   GNULIB_CALLOC_POSIX=0;
13694   GNULIB_CANONICALIZE_FILE_NAME=0;
13695   GNULIB_GETLOADAVG=0;
13696   GNULIB_GETSUBOPT=0;
13697   GNULIB_GRANTPT=0;
13698   GNULIB_MALLOC_POSIX=0;
13699   GNULIB_MKDTEMP=0;
13700   GNULIB_MKOSTEMP=0;
13701   GNULIB_MKOSTEMPS=0;
13702   GNULIB_MKSTEMP=0;
13703   GNULIB_MKSTEMPS=0;
13704   GNULIB_PTSNAME=0;
13705   GNULIB_PUTENV=0;
13706   GNULIB_RANDOM_R=0;
13707   GNULIB_REALLOC_POSIX=0;
13708   GNULIB_REALPATH=0;
13709   GNULIB_RPMATCH=0;
13710   GNULIB_SETENV=0;
13711   GNULIB_STRTOD=0;
13712   GNULIB_STRTOLL=0;
13713   GNULIB_STRTOULL=0;
13714   GNULIB_SYSTEM_POSIX=0;
13715   GNULIB_UNLOCKPT=0;
13716   GNULIB_UNSETENV=0;
13717     HAVE__EXIT=1;
13718   HAVE_ATOLL=1;
13719   HAVE_CANONICALIZE_FILE_NAME=1;
13720   HAVE_DECL_GETLOADAVG=1;
13721   HAVE_GETSUBOPT=1;
13722   HAVE_GRANTPT=1;
13723   HAVE_MKDTEMP=1;
13724   HAVE_MKOSTEMP=1;
13725   HAVE_MKOSTEMPS=1;
13726   HAVE_MKSTEMP=1;
13727   HAVE_MKSTEMPS=1;
13728   HAVE_PTSNAME=1;
13729   HAVE_RANDOM_H=1;
13730   HAVE_RANDOM_R=1;
13731   HAVE_REALPATH=1;
13732   HAVE_RPMATCH=1;
13733   HAVE_SETENV=1;
13734   HAVE_DECL_SETENV=1;
13735   HAVE_STRTOD=1;
13736   HAVE_STRTOLL=1;
13737   HAVE_STRTOULL=1;
13738   HAVE_STRUCT_RANDOM_DATA=1;
13739   HAVE_SYS_LOADAVG_H=0;
13740   HAVE_UNLOCKPT=1;
13741   HAVE_DECL_UNSETENV=1;
13742   REPLACE_CALLOC=0;
13743   REPLACE_CANONICALIZE_FILE_NAME=0;
13744   REPLACE_MALLOC=0;
13745   REPLACE_MKSTEMP=0;
13746   REPLACE_PUTENV=0;
13747   REPLACE_REALLOC=0;
13748   REPLACE_REALPATH=0;
13749   REPLACE_SETENV=0;
13750   REPLACE_STRTOD=0;
13751   REPLACE_UNSETENV=0;
13752
13753
13754   GNULIB_CHOWN=0;
13755   GNULIB_CLOSE=0;
13756   GNULIB_DUP2=0;
13757   GNULIB_DUP3=0;
13758   GNULIB_ENVIRON=0;
13759   GNULIB_EUIDACCESS=0;
13760   GNULIB_FACCESSAT=0;
13761   GNULIB_FCHDIR=0;
13762   GNULIB_FCHOWNAT=0;
13763   GNULIB_FSYNC=0;
13764   GNULIB_FTRUNCATE=0;
13765   GNULIB_GETCWD=0;
13766   GNULIB_GETDOMAINNAME=0;
13767   GNULIB_GETDTABLESIZE=0;
13768   GNULIB_GETGROUPS=0;
13769   GNULIB_GETHOSTNAME=0;
13770   GNULIB_GETLOGIN=0;
13771   GNULIB_GETLOGIN_R=0;
13772   GNULIB_GETPAGESIZE=0;
13773   GNULIB_GETUSERSHELL=0;
13774   GNULIB_LCHOWN=0;
13775   GNULIB_LINK=0;
13776   GNULIB_LINKAT=0;
13777   GNULIB_LSEEK=0;
13778   GNULIB_PIPE=0;
13779   GNULIB_PIPE2=0;
13780   GNULIB_PREAD=0;
13781   GNULIB_PWRITE=0;
13782   GNULIB_READLINK=0;
13783   GNULIB_READLINKAT=0;
13784   GNULIB_RMDIR=0;
13785   GNULIB_SLEEP=0;
13786   GNULIB_SYMLINK=0;
13787   GNULIB_SYMLINKAT=0;
13788   GNULIB_TTYNAME_R=0;
13789   GNULIB_UNISTD_H_GETOPT=0;
13790   GNULIB_UNISTD_H_SIGPIPE=0;
13791   GNULIB_UNLINK=0;
13792   GNULIB_UNLINKAT=0;
13793   GNULIB_USLEEP=0;
13794   GNULIB_WRITE=0;
13795     HAVE_CHOWN=1;
13796   HAVE_DUP2=1;
13797   HAVE_DUP3=1;
13798   HAVE_EUIDACCESS=1;
13799   HAVE_FACCESSAT=1;
13800   HAVE_FCHDIR=1;
13801   HAVE_FCHOWNAT=1;
13802   HAVE_FSYNC=1;
13803   HAVE_FTRUNCATE=1;
13804   HAVE_GETDTABLESIZE=1;
13805   HAVE_GETGROUPS=1;
13806   HAVE_GETHOSTNAME=1;
13807   HAVE_GETLOGIN=1;
13808   HAVE_GETPAGESIZE=1;
13809   HAVE_LCHOWN=1;
13810   HAVE_LINK=1;
13811   HAVE_LINKAT=1;
13812   HAVE_PIPE=1;
13813   HAVE_PIPE2=1;
13814   HAVE_PREAD=1;
13815   HAVE_PWRITE=1;
13816   HAVE_READLINK=1;
13817   HAVE_READLINKAT=1;
13818   HAVE_SLEEP=1;
13819   HAVE_SYMLINK=1;
13820   HAVE_SYMLINKAT=1;
13821   HAVE_UNLINKAT=1;
13822   HAVE_USLEEP=1;
13823   HAVE_DECL_ENVIRON=1;
13824   HAVE_DECL_FCHDIR=1;
13825   HAVE_DECL_GETDOMAINNAME=1;
13826   HAVE_DECL_GETLOGIN_R=1;
13827   HAVE_DECL_GETPAGESIZE=1;
13828   HAVE_DECL_GETUSERSHELL=1;
13829   HAVE_DECL_TTYNAME_R=1;
13830   HAVE_OS_H=0;
13831   HAVE_SYS_PARAM_H=0;
13832   REPLACE_CHOWN=0;
13833   REPLACE_CLOSE=0;
13834   REPLACE_DUP=0;
13835   REPLACE_DUP2=0;
13836   REPLACE_FCHOWNAT=0;
13837   REPLACE_GETCWD=0;
13838   REPLACE_GETDOMAINNAME=0;
13839   REPLACE_GETLOGIN_R=0;
13840   REPLACE_GETGROUPS=0;
13841   REPLACE_GETPAGESIZE=0;
13842   REPLACE_LCHOWN=0;
13843   REPLACE_LINK=0;
13844   REPLACE_LINKAT=0;
13845   REPLACE_LSEEK=0;
13846   REPLACE_PREAD=0;
13847   REPLACE_PWRITE=0;
13848   REPLACE_READLINK=0;
13849   REPLACE_RMDIR=0;
13850   REPLACE_SLEEP=0;
13851   REPLACE_SYMLINK=0;
13852   REPLACE_TTYNAME_R=0;
13853   REPLACE_UNLINK=0;
13854   REPLACE_UNLINKAT=0;
13855   REPLACE_USLEEP=0;
13856   REPLACE_WRITE=0;
13857   UNISTD_H_HAVE_WINSOCK2_H=0;
13858   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
13859
13860
13861
13862
13863   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
13864 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
13865 if ${gl_cv_have_include_next+:} false; then :
13866   $as_echo_n "(cached) " >&6
13867 else
13868   rm -rf conftestd1a conftestd1b conftestd2
13869      mkdir conftestd1a conftestd1b conftestd2
13870                                                   cat <<EOF > conftestd1a/conftest.h
13871 #define DEFINED_IN_CONFTESTD1
13872 #include_next <conftest.h>
13873 #ifdef DEFINED_IN_CONFTESTD2
13874 int foo;
13875 #else
13876 #error "include_next doesn't work"
13877 #endif
13878 EOF
13879      cat <<EOF > conftestd1b/conftest.h
13880 #define DEFINED_IN_CONFTESTD1
13881 #include <stdio.h>
13882 #include_next <conftest.h>
13883 #ifdef DEFINED_IN_CONFTESTD2
13884 int foo;
13885 #else
13886 #error "include_next doesn't work"
13887 #endif
13888 EOF
13889      cat <<EOF > conftestd2/conftest.h
13890 #ifndef DEFINED_IN_CONFTESTD1
13891 #error "include_next test doesn't work"
13892 #endif
13893 #define DEFINED_IN_CONFTESTD2
13894 EOF
13895      gl_save_CPPFLAGS="$CPPFLAGS"
13896      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
13897      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13898 /* end confdefs.h.  */
13899 #include <conftest.h>
13900 _ACEOF
13901 if ac_fn_c_try_compile "$LINENO"; then :
13902   gl_cv_have_include_next=yes
13903 else
13904   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
13905         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13906 /* end confdefs.h.  */
13907 #include <conftest.h>
13908 _ACEOF
13909 if ac_fn_c_try_compile "$LINENO"; then :
13910   gl_cv_have_include_next=buggy
13911 else
13912   gl_cv_have_include_next=no
13913 fi
13914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13915
13916 fi
13917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13918      CPPFLAGS="$gl_save_CPPFLAGS"
13919      rm -rf conftestd1a conftestd1b conftestd2
13920
13921 fi
13922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
13923 $as_echo "$gl_cv_have_include_next" >&6; }
13924   PRAGMA_SYSTEM_HEADER=
13925   if test $gl_cv_have_include_next = yes; then
13926     INCLUDE_NEXT=include_next
13927     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13928     if test -n "$GCC"; then
13929       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
13930     fi
13931   else
13932     if test $gl_cv_have_include_next = buggy; then
13933       INCLUDE_NEXT=include
13934       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13935     else
13936       INCLUDE_NEXT=include
13937       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
13938     fi
13939   fi
13940
13941
13942
13943   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
13944 $as_echo_n "checking whether system header files limit the line length... " >&6; }
13945 if ${gl_cv_pragma_columns+:} false; then :
13946   $as_echo_n "(cached) " >&6
13947 else
13948        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13949 /* end confdefs.h.  */
13950
13951 #ifdef __TANDEM
13952 choke me
13953 #endif
13954
13955 _ACEOF
13956 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13957   $EGREP "choke me" >/dev/null 2>&1; then :
13958   gl_cv_pragma_columns=yes
13959 else
13960   gl_cv_pragma_columns=no
13961 fi
13962 rm -f conftest*
13963
13964
13965 fi
13966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
13967 $as_echo "$gl_cv_pragma_columns" >&6; }
13968   if test $gl_cv_pragma_columns = yes; then
13969     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
13970   else
13971     PRAGMA_COLUMNS=
13972   fi
13973
13974
13975
13976
13977
13978
13979
13980
13981
13982
13983
13984
13985
13986
13987
13988
13989
13990      if test $gl_cv_have_include_next = yes; then
13991        gl_cv_next_getopt_h='<'getopt.h'>'
13992      else
13993        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
13994 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
13995 if ${gl_cv_next_getopt_h+:} false; then :
13996   $as_echo_n "(cached) " >&6
13997 else
13998
13999              if test $ac_cv_header_getopt_h = yes; then
14000
14001
14002                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14003 /* end confdefs.h.  */
14004 #include <getopt.h>
14005
14006 _ACEOF
14007                                                                                                                         case "$host_os" in
14008                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
14009                  *)    gl_absname_cpp="$ac_cpp" ;;
14010                esac
14011                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14012                   sed -n '\#/getopt.h#{
14013                     s#.*"\(.*/getopt.h\)".*#\1#
14014                     s#^/[^/]#//&#
14015                     p
14016                     q
14017                   }'`'"'
14018           else
14019                gl_cv_next_getopt_h='<'getopt.h'>'
14020              fi
14021
14022
14023 fi
14024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
14025 $as_echo "$gl_cv_next_getopt_h" >&6; }
14026      fi
14027      NEXT_GETOPT_H=$gl_cv_next_getopt_h
14028
14029      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14030        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14031        gl_next_as_first_directive='<'getopt.h'>'
14032      else
14033        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14034        gl_next_as_first_directive=$gl_cv_next_getopt_h
14035      fi
14036      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
14037
14038
14039
14040
14041   if test $ac_cv_header_getopt_h = yes; then
14042     HAVE_GETOPT_H=1
14043   else
14044     HAVE_GETOPT_H=0
14045   fi
14046
14047
14048   gl_replace_getopt=
14049
14050     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14051     for ac_header in getopt.h
14052 do :
14053   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
14054 if test "x$ac_cv_header_getopt_h" = xyes; then :
14055   cat >>confdefs.h <<_ACEOF
14056 #define HAVE_GETOPT_H 1
14057 _ACEOF
14058
14059 else
14060   gl_replace_getopt=yes
14061 fi
14062
14063 done
14064
14065   fi
14066
14067     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14068     for ac_func in getopt_long_only
14069 do :
14070   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
14071 if test "x$ac_cv_func_getopt_long_only" = xyes; then :
14072   cat >>confdefs.h <<_ACEOF
14073 #define HAVE_GETOPT_LONG_ONLY 1
14074 _ACEOF
14075
14076 else
14077   gl_replace_getopt=yes
14078 fi
14079 done
14080
14081   fi
14082
14083                     if test -z "$gl_replace_getopt"; then
14084     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
14085 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
14086 if ${gl_cv_func_getopt_posix+:} false; then :
14087   $as_echo_n "(cached) " >&6
14088 else
14089
14090                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14091 /* end confdefs.h.  */
14092 #include <unistd.h>
14093 int
14094 main ()
14095 {
14096 int *p = &optreset; return optreset;
14097   ;
14098   return 0;
14099 }
14100 _ACEOF
14101 if ac_fn_c_try_compile "$LINENO"; then :
14102   gl_optind_min=1
14103 else
14104   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14105 /* end confdefs.h.  */
14106 #include <getopt.h>
14107 int
14108 main ()
14109 {
14110 return !getopt_clip;
14111   ;
14112   return 0;
14113 }
14114 _ACEOF
14115 if ac_fn_c_try_compile "$LINENO"; then :
14116   gl_optind_min=1
14117 else
14118   gl_optind_min=0
14119 fi
14120 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14121 fi
14122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14123
14124                 gl_save_CPPFLAGS=$CPPFLAGS
14125         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
14126         if test "$cross_compiling" = yes; then :
14127   case "$host_os" in
14128              mingw*)         gl_cv_func_getopt_posix="guessing no";;
14129              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
14130              *)              gl_cv_func_getopt_posix="guessing yes";;
14131            esac
14132
14133 else
14134   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14135 /* end confdefs.h.  */
14136
14137 #include <unistd.h>
14138 #include <stdlib.h>
14139 #include <string.h>
14140
14141 int
14142 main ()
14143 {
14144   {
14145     int argc = 0;
14146     char *argv[10];
14147     int c;
14148
14149     argv[argc++] = "program";
14150     argv[argc++] = "-a";
14151     argv[argc++] = "foo";
14152     argv[argc++] = "bar";
14153     argv[argc] = NULL;
14154     optind = OPTIND_MIN;
14155     opterr = 0;
14156
14157     c = getopt (argc, argv, "ab");
14158     if (!(c == 'a'))
14159       return 1;
14160     c = getopt (argc, argv, "ab");
14161     if (!(c == -1))
14162       return 2;
14163     if (!(optind == 2))
14164       return 3;
14165   }
14166   /* Some internal state exists at this point.  */
14167   {
14168     int argc = 0;
14169     char *argv[10];
14170     int c;
14171
14172     argv[argc++] = "program";
14173     argv[argc++] = "donald";
14174     argv[argc++] = "-p";
14175     argv[argc++] = "billy";
14176     argv[argc++] = "duck";
14177     argv[argc++] = "-a";
14178     argv[argc++] = "bar";
14179     argv[argc] = NULL;
14180     optind = OPTIND_MIN;
14181     opterr = 0;
14182
14183     c = getopt (argc, argv, "+abp:q:");
14184     if (!(c == -1))
14185       return 4;
14186     if (!(strcmp (argv[0], "program") == 0))
14187       return 5;
14188     if (!(strcmp (argv[1], "donald") == 0))
14189       return 6;
14190     if (!(strcmp (argv[2], "-p") == 0))
14191       return 7;
14192     if (!(strcmp (argv[3], "billy") == 0))
14193       return 8;
14194     if (!(strcmp (argv[4], "duck") == 0))
14195       return 9;
14196     if (!(strcmp (argv[5], "-a") == 0))
14197       return 10;
14198     if (!(strcmp (argv[6], "bar") == 0))
14199       return 11;
14200     if (!(optind == 1))
14201       return 12;
14202   }
14203   /* Detect MacOS 10.5, AIX 7.1 bug.  */
14204   {
14205     char *argv[3] = { "program", "-ab", NULL };
14206     optind = OPTIND_MIN;
14207     opterr = 0;
14208     if (getopt (2, argv, "ab:") != 'a')
14209       return 13;
14210     if (getopt (2, argv, "ab:") != '?')
14211       return 14;
14212     if (optopt != 'b')
14213       return 15;
14214     if (optind != 2)
14215       return 16;
14216   }
14217
14218   return 0;
14219 }
14220
14221 _ACEOF
14222 if ac_fn_c_try_run "$LINENO"; then :
14223   gl_cv_func_getopt_posix=yes
14224 else
14225   gl_cv_func_getopt_posix=no
14226 fi
14227 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14228   conftest.$ac_objext conftest.beam conftest.$ac_ext
14229 fi
14230
14231         CPPFLAGS=$gl_save_CPPFLAGS
14232
14233 fi
14234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14235 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14236     case "$gl_cv_func_getopt_posix" in
14237       *no) gl_replace_getopt=yes ;;
14238     esac
14239   fi
14240
14241   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14242     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14243 $as_echo_n "checking for working GNU getopt function... " >&6; }
14244 if ${gl_cv_func_getopt_gnu+:} false; then :
14245   $as_echo_n "(cached) " >&6
14246 else
14247   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14248        # optstring is necessary for programs like m4 that have POSIX-mandated
14249        # semantics for supporting options interspersed with files.
14250        # Also, since getopt_long is a GNU extension, we require optind=0.
14251        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14252        # so take care to revert to the correct (non-)export state.
14253        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14254        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14255          xx) gl_had_POSIXLY_CORRECT=exported ;;
14256          x)  gl_had_POSIXLY_CORRECT=yes      ;;
14257          *)  gl_had_POSIXLY_CORRECT=         ;;
14258        esac
14259        POSIXLY_CORRECT=1
14260        export POSIXLY_CORRECT
14261        if test "$cross_compiling" = yes; then :
14262            case $host_os:$ac_cv_have_decl_optreset in
14263            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14264            *:yes)               gl_cv_func_getopt_gnu=no;;
14265            *)                   gl_cv_func_getopt_gnu=yes;;
14266          esac
14267
14268 else
14269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14270 /* end confdefs.h.  */
14271 #include <getopt.h>
14272                            #include <stddef.h>
14273                            #include <string.h>
14274
14275 int
14276 main ()
14277 {
14278
14279              int result = 0;
14280              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14281                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14282                 OSF/1 5.1, Solaris 10.  */
14283              {
14284                char *myargv[3];
14285                myargv[0] = "conftest";
14286                myargv[1] = "-+";
14287                myargv[2] = 0;
14288                opterr = 0;
14289                if (getopt (2, myargv, "+a") != '?')
14290                  result |= 1;
14291              }
14292              /* This code succeeds on glibc 2.8, mingw,
14293                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14294                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
14295              {
14296                char *argv[] = { "program", "-p", "foo", "bar", NULL };
14297
14298                optind = 1;
14299                if (getopt (4, argv, "p::") != 'p')
14300                  result |= 2;
14301                else if (optarg != NULL)
14302                  result |= 4;
14303                else if (getopt (4, argv, "p::") != -1)
14304                  result |= 6;
14305                else if (optind != 2)
14306                  result |= 8;
14307              }
14308              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
14309              {
14310                char *argv[] = { "program", "foo", "-p", NULL };
14311                optind = 0;
14312                if (getopt (3, argv, "-p") != 1)
14313                  result |= 16;
14314                else if (getopt (3, argv, "-p") != 'p')
14315                  result |= 32;
14316              }
14317              /* This code fails on glibc 2.11.  */
14318              {
14319                char *argv[] = { "program", "-b", "-a", NULL };
14320                optind = opterr = 0;
14321                if (getopt (3, argv, "+:a:b") != 'b')
14322                  result |= 64;
14323                else if (getopt (3, argv, "+:a:b") != ':')
14324                  result |= 64;
14325              }
14326              return result;
14327
14328   ;
14329   return 0;
14330 }
14331 _ACEOF
14332 if ac_fn_c_try_run "$LINENO"; then :
14333   gl_cv_func_getopt_gnu=yes
14334 else
14335   gl_cv_func_getopt_gnu=no
14336 fi
14337 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14338   conftest.$ac_objext conftest.beam conftest.$ac_ext
14339 fi
14340
14341        case $gl_had_POSIXLY_CORRECT in
14342          exported) ;;
14343          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14344          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14345        esac
14346
14347 fi
14348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14349 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14350     if test "$gl_cv_func_getopt_gnu" = "no"; then
14351       gl_replace_getopt=yes
14352     fi
14353   fi
14354
14355 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14356 if test "x$ac_cv_have_decl_getenv" = xyes; then :
14357   ac_have_decl=1
14358 else
14359   ac_have_decl=0
14360 fi
14361
14362 cat >>confdefs.h <<_ACEOF
14363 #define HAVE_DECL_GETENV $ac_have_decl
14364 _ACEOF
14365
14366
14367
14368
14369
14370
14371   if test -n "$gl_replace_getopt"; then :
14372
14373
14374
14375   GETOPT_H=getopt.h
14376
14377 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14378
14379
14380
14381     GNULIB_UNISTD_H_GETOPT=1
14382
14383
14384
14385
14386
14387
14388
14389
14390   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14391
14392
14393
14394
14395
14396
14397
14398
14399
14400   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14401
14402
14403
14404
14405
14406
14407 fi
14408
14409
14410
14411   GNULIB_MKTIME=0;
14412   GNULIB_NANOSLEEP=0;
14413   GNULIB_STRPTIME=0;
14414   GNULIB_TIMEGM=0;
14415   GNULIB_TIME_R=0;
14416     HAVE_DECL_LOCALTIME_R=1;
14417   HAVE_NANOSLEEP=1;
14418   HAVE_STRPTIME=1;
14419   HAVE_TIMEGM=1;
14420         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
14421   REPLACE_MKTIME=GNULIB_PORTCHECK;
14422   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
14423   REPLACE_TIMEGM=GNULIB_PORTCHECK;
14424
14425
14426
14427
14428   for ac_func in $ac_func_list
14429 do :
14430   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14431 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14432 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14433   cat >>confdefs.h <<_ACEOF
14434 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14435 _ACEOF
14436
14437 fi
14438 done
14439
14440
14441
14442
14443     gl_cv_c_multiarch=no
14444   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14445 /* end confdefs.h.  */
14446 #ifndef __APPLE_CC__
14447          not a universal capable compiler
14448         #endif
14449         typedef int dummy;
14450
14451 _ACEOF
14452 if ac_fn_c_try_compile "$LINENO"; then :
14453
14454                arch=
14455      prev=
14456      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14457        if test -n "$prev"; then
14458          case $word in
14459            i?86 | x86_64 | ppc | ppc64)
14460              if test -z "$arch" || test "$arch" = "$word"; then
14461                arch="$word"
14462              else
14463                gl_cv_c_multiarch=yes
14464              fi
14465              ;;
14466          esac
14467          prev=
14468        else
14469          if test "x$word" = "x-arch"; then
14470            prev=arch
14471          fi
14472        fi
14473      done
14474
14475 fi
14476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14477   if test $gl_cv_c_multiarch = yes; then
14478     APPLE_UNIVERSAL_BUILD=1
14479   else
14480     APPLE_UNIVERSAL_BUILD=0
14481   fi
14482
14483
14484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
14485 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
14486 if ${ac_cv_header_stdbool_h+:} false; then :
14487   $as_echo_n "(cached) " >&6
14488 else
14489   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14490 /* end confdefs.h.  */
14491
14492              #include <stdbool.h>
14493              #ifndef bool
14494               "error: bool is not defined"
14495              #endif
14496              #ifndef false
14497               "error: false is not defined"
14498              #endif
14499              #if false
14500               "error: false is not 0"
14501              #endif
14502              #ifndef true
14503               "error: true is not defined"
14504              #endif
14505              #if true != 1
14506               "error: true is not 1"
14507              #endif
14508              #ifndef __bool_true_false_are_defined
14509               "error: __bool_true_false_are_defined is not defined"
14510              #endif
14511
14512              struct s { _Bool s: 1; _Bool t; } s;
14513
14514              char a[true == 1 ? 1 : -1];
14515              char b[false == 0 ? 1 : -1];
14516              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
14517              char d[(bool) 0.5 == true ? 1 : -1];
14518              /* See body of main program for 'e'.  */
14519              char f[(_Bool) 0.0 == false ? 1 : -1];
14520              char g[true];
14521              char h[sizeof (_Bool)];
14522              char i[sizeof s.t];
14523              enum { j = false, k = true, l = false * true, m = true * 256 };
14524              /* The following fails for
14525                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
14526              _Bool n[m];
14527              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
14528              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
14529              /* Catch a bug in an HP-UX C compiler.  See
14530                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
14531                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
14532               */
14533              _Bool q = true;
14534              _Bool *pq = &q;
14535
14536 int
14537 main ()
14538 {
14539
14540              bool e = &s;
14541              *pq |= q;
14542              *pq |= ! q;
14543              /* Refer to every declared value, to avoid compiler optimizations.  */
14544              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
14545                      + !m + !n + !o + !p + !q + !pq);
14546
14547   ;
14548   return 0;
14549 }
14550 _ACEOF
14551 if ac_fn_c_try_compile "$LINENO"; then :
14552   ac_cv_header_stdbool_h=yes
14553 else
14554   ac_cv_header_stdbool_h=no
14555 fi
14556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14557 fi
14558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
14559 $as_echo "$ac_cv_header_stdbool_h" >&6; }
14560    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
14561 if test "x$ac_cv_type__Bool" = xyes; then :
14562
14563 cat >>confdefs.h <<_ACEOF
14564 #define HAVE__BOOL 1
14565 _ACEOF
14566
14567
14568 fi
14569
14570
14571
14572     REPLACE_NULL=0;
14573   HAVE_WCHAR_T=1;
14574   STDDEF_H='';
14575
14576
14577   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
14578 $as_echo_n "checking for wchar_t... " >&6; }
14579 if ${gt_cv_c_wchar_t+:} false; then :
14580   $as_echo_n "(cached) " >&6
14581 else
14582   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14583 /* end confdefs.h.  */
14584 #include <stddef.h>
14585             wchar_t foo = (wchar_t)'\0';
14586 int
14587 main ()
14588 {
14589
14590   ;
14591   return 0;
14592 }
14593 _ACEOF
14594 if ac_fn_c_try_compile "$LINENO"; then :
14595   gt_cv_c_wchar_t=yes
14596 else
14597   gt_cv_c_wchar_t=no
14598 fi
14599 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14600 fi
14601 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
14602 $as_echo "$gt_cv_c_wchar_t" >&6; }
14603   if test $gt_cv_c_wchar_t = yes; then
14604
14605 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
14606
14607   fi
14608
14609
14610   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
14611 $as_echo_n "checking for unsigned long long int... " >&6; }
14612 if ${ac_cv_type_unsigned_long_long_int+:} false; then :
14613   $as_echo_n "(cached) " >&6
14614 else
14615   ac_cv_type_unsigned_long_long_int=yes
14616      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
14617        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14618 /* end confdefs.h.  */
14619
14620   /* For now, do not test the preprocessor; as of 2007 there are too many
14621          implementations with broken preprocessors.  Perhaps this can
14622          be revisited in 2012.  In the meantime, code should not expect
14623          #if to work with literals wider than 32 bits.  */
14624       /* Test literals.  */
14625       long long int ll = 9223372036854775807ll;
14626       long long int nll = -9223372036854775807LL;
14627       unsigned long long int ull = 18446744073709551615ULL;
14628       /* Test constant expressions.   */
14629       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
14630                      ? 1 : -1)];
14631       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
14632                      ? 1 : -1)];
14633       int i = 63;
14634 int
14635 main ()
14636 {
14637 /* Test availability of runtime routines for shift and division.  */
14638       long long int llmax = 9223372036854775807ll;
14639       unsigned long long int ullmax = 18446744073709551615ull;
14640       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
14641               | (llmax / ll) | (llmax % ll)
14642               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
14643               | (ullmax / ull) | (ullmax % ull));
14644   ;
14645   return 0;
14646 }
14647
14648 _ACEOF
14649 if ac_fn_c_try_link "$LINENO"; then :
14650
14651 else
14652   ac_cv_type_unsigned_long_long_int=no
14653 fi
14654 rm -f core conftest.err conftest.$ac_objext \
14655     conftest$ac_exeext conftest.$ac_ext
14656      fi
14657 fi
14658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
14659 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
14660   if test $ac_cv_type_unsigned_long_long_int = yes; then
14661
14662 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
14663
14664   fi
14665
14666
14667
14668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
14669 $as_echo_n "checking for long long int... " >&6; }
14670 if ${ac_cv_type_long_long_int+:} false; then :
14671   $as_echo_n "(cached) " >&6
14672 else
14673   ac_cv_type_long_long_int=yes
14674       if test "x${ac_cv_prog_cc_c99-no}" = xno; then
14675         ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
14676         if test $ac_cv_type_long_long_int = yes; then
14677                                         if test "$cross_compiling" = yes; then :
14678   :
14679 else
14680   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14681 /* end confdefs.h.  */
14682 #include <limits.h>
14683                  #ifndef LLONG_MAX
14684                  # define HALF \
14685                           (1LL << (sizeof (long long int) * CHAR_BIT - 2))
14686                  # define LLONG_MAX (HALF - 1 + HALF)
14687                  #endif
14688 int
14689 main ()
14690 {
14691 long long int n = 1;
14692                  int i;
14693                  for (i = 0; ; i++)
14694                    {
14695                      long long int m = n << i;
14696                      if (m >> i != n)
14697                        return 1;
14698                      if (LLONG_MAX / 2 < m)
14699                        break;
14700                    }
14701                  return 0;
14702   ;
14703   return 0;
14704 }
14705 _ACEOF
14706 if ac_fn_c_try_run "$LINENO"; then :
14707
14708 else
14709   ac_cv_type_long_long_int=no
14710 fi
14711 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14712   conftest.$ac_objext conftest.beam conftest.$ac_ext
14713 fi
14714
14715         fi
14716       fi
14717 fi
14718 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
14719 $as_echo "$ac_cv_type_long_long_int" >&6; }
14720   if test $ac_cv_type_long_long_int = yes; then
14721
14722 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
14723
14724   fi
14725
14726
14727
14728
14729
14730
14731  ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
14732 "
14733 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
14734
14735 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
14736
14737 fi
14738
14739
14740
14741
14742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
14743 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
14744 if ${ac_cv_c_restrict+:} false; then :
14745   $as_echo_n "(cached) " >&6
14746 else
14747   ac_cv_c_restrict=no
14748    # The order here caters to the fact that C++ does not require restrict.
14749    for ac_kw in __restrict __restrict__ _Restrict restrict; do
14750      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14751 /* end confdefs.h.  */
14752 typedef int * int_ptr;
14753         int foo (int_ptr $ac_kw ip) {
14754         return ip[0];
14755        }
14756 int
14757 main ()
14758 {
14759 int s[1];
14760         int * $ac_kw t = s;
14761         t[0] = 0;
14762         return foo(t)
14763   ;
14764   return 0;
14765 }
14766 _ACEOF
14767 if ac_fn_c_try_compile "$LINENO"; then :
14768   ac_cv_c_restrict=$ac_kw
14769 fi
14770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14771      test "$ac_cv_c_restrict" != no && break
14772    done
14773
14774 fi
14775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
14776 $as_echo "$ac_cv_c_restrict" >&6; }
14777
14778  case $ac_cv_c_restrict in
14779    restrict) ;;
14780    no) $as_echo "#define restrict /**/" >>confdefs.h
14781  ;;
14782    *)  cat >>confdefs.h <<_ACEOF
14783 #define restrict $ac_cv_c_restrict
14784 _ACEOF
14785  ;;
14786  esac
14787
14788
14789
14790
14791
14792   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
14793 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
14794 if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
14795   $as_echo_n "(cached) " >&6
14796 else
14797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14798 /* end confdefs.h.  */
14799 #include <time.h>
14800
14801 int
14802 main ()
14803 {
14804 static struct timespec x; x.tv_sec = x.tv_nsec;
14805   ;
14806   return 0;
14807 }
14808 _ACEOF
14809 if ac_fn_c_try_compile "$LINENO"; then :
14810   gl_cv_sys_struct_timespec_in_time_h=yes
14811 else
14812   gl_cv_sys_struct_timespec_in_time_h=no
14813 fi
14814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14815 fi
14816 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
14817 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
14818
14819   TIME_H_DEFINES_STRUCT_TIMESPEC=0
14820   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
14821   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
14822   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
14823     TIME_H_DEFINES_STRUCT_TIMESPEC=1
14824   else
14825     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
14826 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
14827 if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
14828   $as_echo_n "(cached) " >&6
14829 else
14830   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14831 /* end confdefs.h.  */
14832 #include <sys/time.h>
14833
14834 int
14835 main ()
14836 {
14837 static struct timespec x; x.tv_sec = x.tv_nsec;
14838   ;
14839   return 0;
14840 }
14841 _ACEOF
14842 if ac_fn_c_try_compile "$LINENO"; then :
14843   gl_cv_sys_struct_timespec_in_sys_time_h=yes
14844 else
14845   gl_cv_sys_struct_timespec_in_sys_time_h=no
14846 fi
14847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14848 fi
14849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
14850 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
14851     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
14852       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
14853     else
14854       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
14855 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
14856 if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
14857   $as_echo_n "(cached) " >&6
14858 else
14859   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14860 /* end confdefs.h.  */
14861 #include <pthread.h>
14862
14863 int
14864 main ()
14865 {
14866 static struct timespec x; x.tv_sec = x.tv_nsec;
14867   ;
14868   return 0;
14869 }
14870 _ACEOF
14871 if ac_fn_c_try_compile "$LINENO"; then :
14872   gl_cv_sys_struct_timespec_in_pthread_h=yes
14873 else
14874   gl_cv_sys_struct_timespec_in_pthread_h=no
14875 fi
14876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14877 fi
14878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
14879 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
14880       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
14881         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
14882       fi
14883     fi
14884   fi
14885
14886
14887
14888
14889
14890
14891
14892
14893
14894
14895
14896
14897
14898
14899
14900      if test $gl_cv_have_include_next = yes; then
14901        gl_cv_next_time_h='<'time.h'>'
14902      else
14903        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
14904 $as_echo_n "checking absolute name of <time.h>... " >&6; }
14905 if ${gl_cv_next_time_h+:} false; then :
14906   $as_echo_n "(cached) " >&6
14907 else
14908
14909                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14910 /* end confdefs.h.  */
14911 #include <time.h>
14912
14913 _ACEOF
14914                                                                                                                         case "$host_os" in
14915                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
14916                  *)    gl_absname_cpp="$ac_cpp" ;;
14917                esac
14918                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14919                   sed -n '\#/time.h#{
14920                     s#.*"\(.*/time.h\)".*#\1#
14921                     s#^/[^/]#//&#
14922                     p
14923                     q
14924                   }'`'"'
14925
14926
14927 fi
14928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
14929 $as_echo "$gl_cv_next_time_h" >&6; }
14930      fi
14931      NEXT_TIME_H=$gl_cv_next_time_h
14932
14933      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14934        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14935        gl_next_as_first_directive='<'time.h'>'
14936      else
14937        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14938        gl_next_as_first_directive=$gl_cv_next_time_h
14939      fi
14940      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
14941
14942
14943
14944
14945
14946
14947 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
14948 if test "x$ac_cv_have_decl_localtime_r" = xyes; then :
14949   ac_have_decl=1
14950 else
14951   ac_have_decl=0
14952 fi
14953
14954 cat >>confdefs.h <<_ACEOF
14955 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
14956 _ACEOF
14957
14958
14959
14960
14961    if false; then
14962   GL_COND_LIBTOOL_TRUE=
14963   GL_COND_LIBTOOL_FALSE='#'
14964 else
14965   GL_COND_LIBTOOL_TRUE='#'
14966   GL_COND_LIBTOOL_FALSE=
14967 fi
14968
14969   gl_cond_libtool=false
14970   gl_libdeps=
14971   gl_ltlibdeps=
14972   gl_m4_base='m4'
14973
14974
14975
14976
14977
14978
14979
14980
14981
14982   gl_source_base='lib'
14983   # Code from module arg-nonnull:
14984   # Code from module c++defs:
14985   # Code from module crypto/md5:
14986
14987
14988
14989
14990
14991
14992
14993
14994
14995   gl_LIBOBJS="$gl_LIBOBJS md5.$ac_objext"
14996
14997
14998
14999
15000   :
15001
15002   # Code from module dtoastr:
15003
15004   # Code from module extensions:
15005   # Code from module getloadavg:
15006
15007
15008 # Persuade glibc <stdlib.h> to declare getloadavg().
15009
15010
15011 # Make sure getloadavg.c is where it belongs, at configure-time.
15012 test -f "$srcdir/$gl_source_base/getloadavg.c" ||
15013   as_fn_error $? "$srcdir/$gl_source_base/getloadavg.c is missing" "$LINENO" 5
15014
15015 gl_save_LIBS=$LIBS
15016
15017 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
15018 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
15019 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
15020 if test "x$ac_cv_func_getloadavg" = xyes; then :
15021
15022 else
15023   gl_have_func=no
15024
15025    # Some systems with -lutil have (and need) -lkvm as well, some do not.
15026    # On Solaris, -lkvm requires nlist from -lelf, so check that first
15027    # to get the right answer into the cache.
15028    # For kstat on solaris, we need to test for libelf and libkvm to force the
15029    # definition of SVR4 below.
15030    if test $gl_have_func = no; then
15031      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
15032 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
15033 if ${ac_cv_lib_elf_elf_begin+:} false; then :
15034   $as_echo_n "(cached) " >&6
15035 else
15036   ac_check_lib_save_LIBS=$LIBS
15037 LIBS="-lelf  $LIBS"
15038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15039 /* end confdefs.h.  */
15040
15041 /* Override any GCC internal prototype to avoid an error.
15042    Use char because int might match the return type of a GCC
15043    builtin and then its argument prototype would still apply.  */
15044 #ifdef __cplusplus
15045 extern "C"
15046 #endif
15047 char elf_begin ();
15048 int
15049 main ()
15050 {
15051 return elf_begin ();
15052   ;
15053   return 0;
15054 }
15055 _ACEOF
15056 if ac_fn_c_try_link "$LINENO"; then :
15057   ac_cv_lib_elf_elf_begin=yes
15058 else
15059   ac_cv_lib_elf_elf_begin=no
15060 fi
15061 rm -f core conftest.err conftest.$ac_objext \
15062     conftest$ac_exeext conftest.$ac_ext
15063 LIBS=$ac_check_lib_save_LIBS
15064 fi
15065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
15066 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
15067 if test "x$ac_cv_lib_elf_elf_begin" = xyes; then :
15068   LIBS="-lelf $LIBS"
15069 fi
15070
15071      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
15072 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
15073 if ${ac_cv_lib_kvm_kvm_open+:} false; then :
15074   $as_echo_n "(cached) " >&6
15075 else
15076   ac_check_lib_save_LIBS=$LIBS
15077 LIBS="-lkvm  $LIBS"
15078 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15079 /* end confdefs.h.  */
15080
15081 /* Override any GCC internal prototype to avoid an error.
15082    Use char because int might match the return type of a GCC
15083    builtin and then its argument prototype would still apply.  */
15084 #ifdef __cplusplus
15085 extern "C"
15086 #endif
15087 char kvm_open ();
15088 int
15089 main ()
15090 {
15091 return kvm_open ();
15092   ;
15093   return 0;
15094 }
15095 _ACEOF
15096 if ac_fn_c_try_link "$LINENO"; then :
15097   ac_cv_lib_kvm_kvm_open=yes
15098 else
15099   ac_cv_lib_kvm_kvm_open=no
15100 fi
15101 rm -f core conftest.err conftest.$ac_objext \
15102     conftest$ac_exeext conftest.$ac_ext
15103 LIBS=$ac_check_lib_save_LIBS
15104 fi
15105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
15106 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
15107 if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then :
15108   LIBS="-lkvm $LIBS"
15109 fi
15110
15111      # Check for the 4.4BSD definition of getloadavg.
15112      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
15113 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
15114 if ${ac_cv_lib_util_getloadavg+:} false; then :
15115   $as_echo_n "(cached) " >&6
15116 else
15117   ac_check_lib_save_LIBS=$LIBS
15118 LIBS="-lutil  $LIBS"
15119 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15120 /* end confdefs.h.  */
15121
15122 /* Override any GCC internal prototype to avoid an error.
15123    Use char because int might match the return type of a GCC
15124    builtin and then its argument prototype would still apply.  */
15125 #ifdef __cplusplus
15126 extern "C"
15127 #endif
15128 char getloadavg ();
15129 int
15130 main ()
15131 {
15132 return getloadavg ();
15133   ;
15134   return 0;
15135 }
15136 _ACEOF
15137 if ac_fn_c_try_link "$LINENO"; then :
15138   ac_cv_lib_util_getloadavg=yes
15139 else
15140   ac_cv_lib_util_getloadavg=no
15141 fi
15142 rm -f core conftest.err conftest.$ac_objext \
15143     conftest$ac_exeext conftest.$ac_ext
15144 LIBS=$ac_check_lib_save_LIBS
15145 fi
15146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
15147 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
15148 if test "x$ac_cv_lib_util_getloadavg" = xyes; then :
15149   LIBS="-lutil $LIBS" gl_have_func=yes
15150 fi
15151
15152    fi
15153
15154    if test $gl_have_func = no; then
15155      # There is a commonly available library for RS/6000 AIX.
15156      # Since it is not a standard part of AIX, it might be installed locally.
15157      gl_getloadavg_LIBS=$LIBS
15158      LIBS="-L/usr/local/lib $LIBS"
15159      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
15160 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
15161 if ${ac_cv_lib_getloadavg_getloadavg+:} false; then :
15162   $as_echo_n "(cached) " >&6
15163 else
15164   ac_check_lib_save_LIBS=$LIBS
15165 LIBS="-lgetloadavg  $LIBS"
15166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15167 /* end confdefs.h.  */
15168
15169 /* Override any GCC internal prototype to avoid an error.
15170    Use char because int might match the return type of a GCC
15171    builtin and then its argument prototype would still apply.  */
15172 #ifdef __cplusplus
15173 extern "C"
15174 #endif
15175 char getloadavg ();
15176 int
15177 main ()
15178 {
15179 return getloadavg ();
15180   ;
15181   return 0;
15182 }
15183 _ACEOF
15184 if ac_fn_c_try_link "$LINENO"; then :
15185   ac_cv_lib_getloadavg_getloadavg=yes
15186 else
15187   ac_cv_lib_getloadavg_getloadavg=no
15188 fi
15189 rm -f core conftest.err conftest.$ac_objext \
15190     conftest$ac_exeext conftest.$ac_ext
15191 LIBS=$ac_check_lib_save_LIBS
15192 fi
15193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
15194 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
15195 if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then :
15196   LIBS="-lgetloadavg $LIBS" gl_have_func=yes
15197 else
15198   LIBS=$gl_getloadavg_LIBS
15199 fi
15200
15201    fi
15202
15203    # Set up the replacement function if necessary.
15204    if test $gl_have_func = no; then
15205
15206
15207
15208
15209
15210
15211
15212
15213   gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
15214
15215
15216 # Figure out what our getloadavg.c needs.
15217
15218 # Solaris has libkstat which does not require root.
15219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
15220 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
15221 if ${ac_cv_lib_kstat_kstat_open+:} false; then :
15222   $as_echo_n "(cached) " >&6
15223 else
15224   ac_check_lib_save_LIBS=$LIBS
15225 LIBS="-lkstat  $LIBS"
15226 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15227 /* end confdefs.h.  */
15228
15229 /* Override any GCC internal prototype to avoid an error.
15230    Use char because int might match the return type of a GCC
15231    builtin and then its argument prototype would still apply.  */
15232 #ifdef __cplusplus
15233 extern "C"
15234 #endif
15235 char kstat_open ();
15236 int
15237 main ()
15238 {
15239 return kstat_open ();
15240   ;
15241   return 0;
15242 }
15243 _ACEOF
15244 if ac_fn_c_try_link "$LINENO"; then :
15245   ac_cv_lib_kstat_kstat_open=yes
15246 else
15247   ac_cv_lib_kstat_kstat_open=no
15248 fi
15249 rm -f core conftest.err conftest.$ac_objext \
15250     conftest$ac_exeext conftest.$ac_ext
15251 LIBS=$ac_check_lib_save_LIBS
15252 fi
15253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
15254 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
15255 if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then :
15256   cat >>confdefs.h <<_ACEOF
15257 #define HAVE_LIBKSTAT 1
15258 _ACEOF
15259
15260   LIBS="-lkstat $LIBS"
15261
15262 fi
15263
15264 test $ac_cv_lib_kstat_kstat_open = yes && gl_have_func=yes
15265
15266 # On HPUX9, an unprivileged user can get load averages this way.
15267 if test $gl_have_func = no; then
15268   for ac_func in pstat_getdynamic
15269 do :
15270   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
15271 if test "x$ac_cv_func_pstat_getdynamic" = xyes; then :
15272   cat >>confdefs.h <<_ACEOF
15273 #define HAVE_PSTAT_GETDYNAMIC 1
15274 _ACEOF
15275  gl_have_func=yes
15276 fi
15277 done
15278
15279 fi
15280
15281 # AIX has libperfstat which does not require root
15282 if test $gl_have_func = no; then
15283   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
15284 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
15285 if ${ac_cv_lib_perfstat_perfstat_cpu_total+:} false; then :
15286   $as_echo_n "(cached) " >&6
15287 else
15288   ac_check_lib_save_LIBS=$LIBS
15289 LIBS="-lperfstat  $LIBS"
15290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15291 /* end confdefs.h.  */
15292
15293 /* Override any GCC internal prototype to avoid an error.
15294    Use char because int might match the return type of a GCC
15295    builtin and then its argument prototype would still apply.  */
15296 #ifdef __cplusplus
15297 extern "C"
15298 #endif
15299 char perfstat_cpu_total ();
15300 int
15301 main ()
15302 {
15303 return perfstat_cpu_total ();
15304   ;
15305   return 0;
15306 }
15307 _ACEOF
15308 if ac_fn_c_try_link "$LINENO"; then :
15309   ac_cv_lib_perfstat_perfstat_cpu_total=yes
15310 else
15311   ac_cv_lib_perfstat_perfstat_cpu_total=no
15312 fi
15313 rm -f core conftest.err conftest.$ac_objext \
15314     conftest$ac_exeext conftest.$ac_ext
15315 LIBS=$ac_check_lib_save_LIBS
15316 fi
15317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
15318 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
15319 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = xyes; then :
15320   cat >>confdefs.h <<_ACEOF
15321 #define HAVE_LIBPERFSTAT 1
15322 _ACEOF
15323
15324   LIBS="-lperfstat $LIBS"
15325
15326 fi
15327
15328   test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_have_func=yes
15329 fi
15330
15331 if test $gl_have_func = no; then
15332   ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
15333 if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then :
15334   gl_have_func=yes
15335
15336 $as_echo "#define DGUX 1" >>confdefs.h
15337
15338      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
15339 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
15340 if ${ac_cv_lib_dgc_dg_sys_info+:} false; then :
15341   $as_echo_n "(cached) " >&6
15342 else
15343   ac_check_lib_save_LIBS=$LIBS
15344 LIBS="-ldgc  $LIBS"
15345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15346 /* end confdefs.h.  */
15347
15348 /* Override any GCC internal prototype to avoid an error.
15349    Use char because int might match the return type of a GCC
15350    builtin and then its argument prototype would still apply.  */
15351 #ifdef __cplusplus
15352 extern "C"
15353 #endif
15354 char dg_sys_info ();
15355 int
15356 main ()
15357 {
15358 return dg_sys_info ();
15359   ;
15360   return 0;
15361 }
15362 _ACEOF
15363 if ac_fn_c_try_link "$LINENO"; then :
15364   ac_cv_lib_dgc_dg_sys_info=yes
15365 else
15366   ac_cv_lib_dgc_dg_sys_info=no
15367 fi
15368 rm -f core conftest.err conftest.$ac_objext \
15369     conftest$ac_exeext conftest.$ac_ext
15370 LIBS=$ac_check_lib_save_LIBS
15371 fi
15372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
15373 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
15374 if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then :
15375   cat >>confdefs.h <<_ACEOF
15376 #define HAVE_LIBDGC 1
15377 _ACEOF
15378
15379   LIBS="-ldgc $LIBS"
15380
15381 fi
15382
15383 fi
15384
15385
15386 fi
15387
15388 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
15389 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
15390 # Irix 4.0.5F has the header but not the library.
15391 if test $gl_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
15392     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
15393   gl_have_func=yes
15394
15395 $as_echo "#define SVR4 1" >>confdefs.h
15396
15397 fi
15398
15399 if test $gl_have_func = no; then
15400   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
15401 if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then :
15402   gl_have_func=yes
15403
15404 $as_echo "#define UMAX 1" >>confdefs.h
15405
15406
15407 $as_echo "#define UMAX4_3 1" >>confdefs.h
15408
15409 fi
15410
15411
15412 fi
15413
15414 if test $gl_have_func = no; then
15415   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
15416 if test "x$ac_cv_header_sys_cpustats_h" = xyes; then :
15417   gl_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
15418
15419 fi
15420
15421
15422 fi
15423
15424 if test $gl_have_func = no; then
15425   for ac_header in mach/mach.h
15426 do :
15427   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
15428 if test "x$ac_cv_header_mach_mach_h" = xyes; then :
15429   cat >>confdefs.h <<_ACEOF
15430 #define HAVE_MACH_MACH_H 1
15431 _ACEOF
15432
15433 fi
15434
15435 done
15436
15437 fi
15438
15439 for ac_header in nlist.h
15440 do :
15441   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
15442 if test "x$ac_cv_header_nlist_h" = xyes; then :
15443   cat >>confdefs.h <<_ACEOF
15444 #define HAVE_NLIST_H 1
15445 _ACEOF
15446  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
15447 "
15448 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then :
15449
15450 cat >>confdefs.h <<_ACEOF
15451 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
15452 _ACEOF
15453
15454
15455 fi
15456
15457  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15458 /* end confdefs.h.  */
15459 #include <nlist.h>
15460 int
15461 main ()
15462 {
15463 struct nlist x;
15464                     #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
15465                     x.n_un.n_name = "";
15466                     #else
15467                     x.n_name = "";
15468                     #endif
15469   ;
15470   return 0;
15471 }
15472 _ACEOF
15473 if ac_fn_c_try_link "$LINENO"; then :
15474
15475 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
15476
15477 fi
15478 rm -f core conftest.err conftest.$ac_objext \
15479     conftest$ac_exeext conftest.$ac_ext
15480
15481 fi
15482
15483 done
15484
15485    fi
15486 fi
15487
15488
15489 if test "x$gl_save_LIBS" = x; then
15490   GETLOADAVG_LIBS=$LIBS
15491 else
15492   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
15493 fi
15494 LIBS=$gl_save_LIBS
15495
15496
15497 # Test whether the system declares getloadavg. Solaris has the function
15498 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
15499 for ac_header in sys/loadavg.h
15500 do :
15501   ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
15502 if test "x$ac_cv_header_sys_loadavg_h" = xyes; then :
15503   cat >>confdefs.h <<_ACEOF
15504 #define HAVE_SYS_LOADAVG_H 1
15505 _ACEOF
15506
15507 fi
15508
15509 done
15510
15511 if test $ac_cv_header_sys_loadavg_h = yes; then
15512   HAVE_SYS_LOADAVG_H=1
15513 else
15514   HAVE_SYS_LOADAVG_H=0
15515 fi
15516 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
15517    # include <sys/loadavg.h>
15518    #endif
15519    #include <stdlib.h>
15520 "
15521 if test "x$ac_cv_have_decl_getloadavg" = xyes; then :
15522
15523 else
15524   HAVE_DECL_GETLOADAVG=0
15525 fi
15526
15527
15528
15529
15530
15531   GNULIB_GETLOADAVG=1
15532
15533
15534
15535   # Code from module getopt-gnu:
15536
15537
15538
15539
15540
15541
15542   # Code from module getopt-posix:
15543
15544
15545
15546
15547
15548   if test -n "$gl_replace_getopt"; then :
15549
15550
15551
15552   GETOPT_H=getopt.h
15553
15554 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
15555
15556
15557
15558     GNULIB_UNISTD_H_GETOPT=1
15559
15560
15561
15562
15563
15564
15565
15566
15567   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
15568
15569
15570
15571
15572
15573
15574
15575
15576
15577   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
15578
15579
15580
15581
15582
15583
15584 fi
15585
15586
15587   # Code from module gettext-h:
15588
15589
15590   # Code from module ignore-value:
15591
15592   # Code from module include_next:
15593   # Code from module intprops:
15594   # Code from module mktime:
15595
15596
15597
15598
15599
15600 if test $APPLE_UNIVERSAL_BUILD = 1; then
15601   # A universal build on Apple MacOS X platforms.
15602   # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
15603   # But we need a configuration result that is valid in both modes.
15604   ac_cv_func_working_mktime=no
15605 fi
15606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
15607 $as_echo_n "checking for working mktime... " >&6; }
15608 if ${ac_cv_func_working_mktime+:} false; then :
15609   $as_echo_n "(cached) " >&6
15610 else
15611   if test "$cross_compiling" = yes; then :
15612   ac_cv_func_working_mktime=no
15613 else
15614   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15615 /* end confdefs.h.  */
15616 /* Test program from Paul Eggert and Tony Leneis.  */
15617 #include <limits.h>
15618 #include <stdlib.h>
15619 #include <time.h>
15620
15621 #ifdef HAVE_UNISTD_H
15622 # include <unistd.h>
15623 #endif
15624
15625 #ifndef HAVE_ALARM
15626 # define alarm(X) /* empty */
15627 #endif
15628
15629 /* Work around redefinition to rpl_putenv by other config tests.  */
15630 #undef putenv
15631
15632 static time_t time_t_max;
15633 static time_t time_t_min;
15634
15635 /* Values we'll use to set the TZ environment variable.  */
15636 static char *tz_strings[] = {
15637   (char *) 0, "TZ=GMT0", "TZ=JST-9",
15638   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
15639 };
15640 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
15641
15642 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
15643    Based on a problem report from Andreas Jaeger.  */
15644 static int
15645 spring_forward_gap ()
15646 {
15647   /* glibc (up to about 1998-10-07) failed this test. */
15648   struct tm tm;
15649
15650   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
15651      instead of "TZ=America/Vancouver" in order to detect the bug even
15652      on systems that don't support the Olson extension, or don't have the
15653      full zoneinfo tables installed.  */
15654   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
15655
15656   tm.tm_year = 98;
15657   tm.tm_mon = 3;
15658   tm.tm_mday = 5;
15659   tm.tm_hour = 2;
15660   tm.tm_min = 0;
15661   tm.tm_sec = 0;
15662   tm.tm_isdst = -1;
15663   return mktime (&tm) != (time_t) -1;
15664 }
15665
15666 static int
15667 mktime_test1 (time_t now)
15668 {
15669   struct tm *lt;
15670   return ! (lt = localtime (&now)) || mktime (lt) == now;
15671 }
15672
15673 static int
15674 mktime_test (time_t now)
15675 {
15676   return (mktime_test1 (now)
15677           && mktime_test1 ((time_t) (time_t_max - now))
15678           && mktime_test1 ((time_t) (time_t_min + now)));
15679 }
15680
15681 static int
15682 irix_6_4_bug ()
15683 {
15684   /* Based on code from Ariel Faigon.  */
15685   struct tm tm;
15686   tm.tm_year = 96;
15687   tm.tm_mon = 3;
15688   tm.tm_mday = 0;
15689   tm.tm_hour = 0;
15690   tm.tm_min = 0;
15691   tm.tm_sec = 0;
15692   tm.tm_isdst = -1;
15693   mktime (&tm);
15694   return tm.tm_mon == 2 && tm.tm_mday == 31;
15695 }
15696
15697 static int
15698 bigtime_test (int j)
15699 {
15700   struct tm tm;
15701   time_t now;
15702   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
15703   now = mktime (&tm);
15704   if (now != (time_t) -1)
15705     {
15706       struct tm *lt = localtime (&now);
15707       if (! (lt
15708              && lt->tm_year == tm.tm_year
15709              && lt->tm_mon == tm.tm_mon
15710              && lt->tm_mday == tm.tm_mday
15711              && lt->tm_hour == tm.tm_hour
15712              && lt->tm_min == tm.tm_min
15713              && lt->tm_sec == tm.tm_sec
15714              && lt->tm_yday == tm.tm_yday
15715              && lt->tm_wday == tm.tm_wday
15716              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
15717                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
15718         return 0;
15719     }
15720   return 1;
15721 }
15722
15723 static int
15724 year_2050_test ()
15725 {
15726   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
15727      ignoring leap seconds.  */
15728   unsigned long int answer = 2527315200UL;
15729
15730   struct tm tm;
15731   time_t t;
15732   tm.tm_year = 2050 - 1900;
15733   tm.tm_mon = 2 - 1;
15734   tm.tm_mday = 1;
15735   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
15736   tm.tm_isdst = -1;
15737
15738   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
15739      instead of "TZ=America/Vancouver" in order to detect the bug even
15740      on systems that don't support the Olson extension, or don't have the
15741      full zoneinfo tables installed.  */
15742   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
15743
15744   t = mktime (&tm);
15745
15746   /* Check that the result is either a failure, or close enough
15747      to the correct answer that we can assume the discrepancy is
15748      due to leap seconds.  */
15749   return (t == (time_t) -1
15750           || (0 < t && answer - 120 <= t && t <= answer + 120));
15751 }
15752
15753 int
15754 main ()
15755 {
15756   int result = 0;
15757   time_t t, delta;
15758   int i, j;
15759   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
15760   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
15761
15762   /* This test makes some buggy mktime implementations loop.
15763      Give up after 60 seconds; a mktime slower than that
15764      isn't worth using anyway.  */
15765   alarm (60);
15766
15767   time_t_max = (! time_t_signed
15768                 ? (time_t) -1
15769                 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
15770                    * 2 + 1));
15771   time_t_min = (! time_t_signed
15772                 ? (time_t) 0
15773                 : time_t_signed_magnitude
15774                 ? ~ (time_t) 0
15775                 : ~ time_t_max);
15776
15777   delta = time_t_max / 997; /* a suitable prime number */
15778   for (i = 0; i < N_STRINGS; i++)
15779     {
15780       if (tz_strings[i])
15781         putenv (tz_strings[i]);
15782
15783       for (t = 0; t <= time_t_max - delta; t += delta)
15784         if (! mktime_test (t))
15785           result |= 1;
15786       if (! (mktime_test ((time_t) 1)
15787              && mktime_test ((time_t) (60 * 60))
15788              && mktime_test ((time_t) (60 * 60 * 24))))
15789         result |= 2;
15790
15791       for (j = 1; ; j <<= 1)
15792         if (! bigtime_test (j))
15793           result |= 4;
15794         else if (INT_MAX / 2 < j)
15795           break;
15796       if (! bigtime_test (INT_MAX))
15797         result |= 8;
15798     }
15799   if (! irix_6_4_bug ())
15800     result |= 16;
15801   if (! spring_forward_gap ())
15802     result |= 32;
15803   if (! year_2050_test ())
15804     result |= 64;
15805   return result;
15806 }
15807 _ACEOF
15808 if ac_fn_c_try_run "$LINENO"; then :
15809   ac_cv_func_working_mktime=yes
15810 else
15811   ac_cv_func_working_mktime=no
15812 fi
15813 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15814   conftest.$ac_objext conftest.beam conftest.$ac_ext
15815 fi
15816
15817 fi
15818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
15819 $as_echo "$ac_cv_func_working_mktime" >&6; }
15820 if test $ac_cv_func_working_mktime = no; then
15821
15822
15823
15824
15825
15826
15827
15828
15829   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
15830
15831 fi
15832
15833     if test $ac_cv_func_working_mktime = no; then
15834     REPLACE_MKTIME=1
15835
15836
15837
15838   else
15839     REPLACE_MKTIME=0
15840   fi
15841
15842
15843
15844
15845   GNULIB_MKTIME=1
15846
15847
15848
15849   # Code from module multiarch:
15850
15851   # Code from module stdbool:
15852
15853
15854
15855   # Define two additional variables used in the Makefile substitution.
15856
15857   if test "$ac_cv_header_stdbool_h" = yes; then
15858     STDBOOL_H=''
15859   else
15860     STDBOOL_H='stdbool.h'
15861   fi
15862
15863
15864   if test "$ac_cv_type__Bool" = yes; then
15865     HAVE__BOOL=1
15866   else
15867     HAVE__BOOL=0
15868   fi
15869
15870
15871   # Code from module stddef:
15872
15873
15874
15875   if test $gt_cv_c_wchar_t = no; then
15876     HAVE_WCHAR_T=0
15877     STDDEF_H=stddef.h
15878   fi
15879   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
15880 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
15881 if ${gl_cv_decl_null_works+:} false; then :
15882   $as_echo_n "(cached) " >&6
15883 else
15884   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15885 /* end confdefs.h.  */
15886 #include <stddef.h>
15887       int test[2 * (sizeof NULL == sizeof (void *)) -1];
15888
15889 int
15890 main ()
15891 {
15892
15893   ;
15894   return 0;
15895 }
15896 _ACEOF
15897 if ac_fn_c_try_compile "$LINENO"; then :
15898   gl_cv_decl_null_works=yes
15899 else
15900   gl_cv_decl_null_works=no
15901 fi
15902 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15903 fi
15904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
15905 $as_echo "$gl_cv_decl_null_works" >&6; }
15906   if test $gl_cv_decl_null_works = no; then
15907     REPLACE_NULL=1
15908     STDDEF_H=stddef.h
15909   fi
15910   if test -n "$STDDEF_H"; then
15911
15912
15913
15914
15915
15916
15917
15918
15919      if test $gl_cv_have_include_next = yes; then
15920        gl_cv_next_stddef_h='<'stddef.h'>'
15921      else
15922        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
15923 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
15924 if ${gl_cv_next_stddef_h+:} false; then :
15925   $as_echo_n "(cached) " >&6
15926 else
15927
15928                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15929 /* end confdefs.h.  */
15930 #include <stddef.h>
15931
15932 _ACEOF
15933                                                                                                                         case "$host_os" in
15934                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15935                  *)    gl_absname_cpp="$ac_cpp" ;;
15936                esac
15937                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15938                   sed -n '\#/stddef.h#{
15939                     s#.*"\(.*/stddef.h\)".*#\1#
15940                     s#^/[^/]#//&#
15941                     p
15942                     q
15943                   }'`'"'
15944
15945
15946 fi
15947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
15948 $as_echo "$gl_cv_next_stddef_h" >&6; }
15949      fi
15950      NEXT_STDDEF_H=$gl_cv_next_stddef_h
15951
15952      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15953        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15954        gl_next_as_first_directive='<'stddef.h'>'
15955      else
15956        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15957        gl_next_as_first_directive=$gl_cv_next_stddef_h
15958      fi
15959      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
15960
15961
15962
15963
15964   fi
15965
15966   # Code from module stdint:
15967
15968
15969
15970   if test $ac_cv_type_long_long_int = yes; then
15971     HAVE_LONG_LONG_INT=1
15972   else
15973     HAVE_LONG_LONG_INT=0
15974   fi
15975
15976
15977   if test $ac_cv_type_unsigned_long_long_int = yes; then
15978     HAVE_UNSIGNED_LONG_LONG_INT=1
15979   else
15980     HAVE_UNSIGNED_LONG_LONG_INT=0
15981   fi
15982
15983
15984
15985   if test $ac_cv_header_wchar_h = yes; then
15986     HAVE_WCHAR_H=1
15987   else
15988     HAVE_WCHAR_H=0
15989   fi
15990
15991
15992       if test $ac_cv_header_inttypes_h = yes; then
15993     HAVE_INTTYPES_H=1
15994   else
15995     HAVE_INTTYPES_H=0
15996   fi
15997
15998
15999       if test $ac_cv_header_sys_types_h = yes; then
16000     HAVE_SYS_TYPES_H=1
16001   else
16002     HAVE_SYS_TYPES_H=0
16003   fi
16004
16005
16006
16007
16008
16009
16010
16011
16012
16013
16014
16015      if test $gl_cv_have_include_next = yes; then
16016        gl_cv_next_stdint_h='<'stdint.h'>'
16017      else
16018        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
16019 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
16020 if ${gl_cv_next_stdint_h+:} false; then :
16021   $as_echo_n "(cached) " >&6
16022 else
16023
16024              if test $ac_cv_header_stdint_h = yes; then
16025
16026
16027                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16028 /* end confdefs.h.  */
16029 #include <stdint.h>
16030
16031 _ACEOF
16032                                                                                                                         case "$host_os" in
16033                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16034                  *)    gl_absname_cpp="$ac_cpp" ;;
16035                esac
16036                                                             gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16037                   sed -n '\#/stdint.h#{
16038                     s#.*"\(.*/stdint.h\)".*#\1#
16039                     s#^/[^/]#//&#
16040                     p
16041                     q
16042                   }'`'"'
16043           else
16044                gl_cv_next_stdint_h='<'stdint.h'>'
16045              fi
16046
16047
16048 fi
16049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
16050 $as_echo "$gl_cv_next_stdint_h" >&6; }
16051      fi
16052      NEXT_STDINT_H=$gl_cv_next_stdint_h
16053
16054      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16055        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16056        gl_next_as_first_directive='<'stdint.h'>'
16057      else
16058        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16059        gl_next_as_first_directive=$gl_cv_next_stdint_h
16060      fi
16061      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
16062
16063
16064
16065
16066   if test $ac_cv_header_stdint_h = yes; then
16067     HAVE_STDINT_H=1
16068   else
16069     HAVE_STDINT_H=0
16070   fi
16071
16072
16073     if test $ac_cv_header_stdint_h = yes; then
16074     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
16075 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
16076 if ${gl_cv_header_working_stdint_h+:} false; then :
16077   $as_echo_n "(cached) " >&6
16078 else
16079   gl_cv_header_working_stdint_h=no
16080        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16081 /* end confdefs.h.  */
16082
16083
16084 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
16085 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
16086 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16087 #include <stdint.h>
16088 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
16089 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
16090 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
16091 #endif
16092
16093
16094   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16095      included before <wchar.h>.  */
16096   #include <stddef.h>
16097   #include <signal.h>
16098   #if HAVE_WCHAR_H
16099   # include <stdio.h>
16100   # include <time.h>
16101   # include <wchar.h>
16102   #endif
16103
16104
16105 #ifdef INT8_MAX
16106 int8_t a1 = INT8_MAX;
16107 int8_t a1min = INT8_MIN;
16108 #endif
16109 #ifdef INT16_MAX
16110 int16_t a2 = INT16_MAX;
16111 int16_t a2min = INT16_MIN;
16112 #endif
16113 #ifdef INT32_MAX
16114 int32_t a3 = INT32_MAX;
16115 int32_t a3min = INT32_MIN;
16116 #endif
16117 #ifdef INT64_MAX
16118 int64_t a4 = INT64_MAX;
16119 int64_t a4min = INT64_MIN;
16120 #endif
16121 #ifdef UINT8_MAX
16122 uint8_t b1 = UINT8_MAX;
16123 #else
16124 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
16125 #endif
16126 #ifdef UINT16_MAX
16127 uint16_t b2 = UINT16_MAX;
16128 #endif
16129 #ifdef UINT32_MAX
16130 uint32_t b3 = UINT32_MAX;
16131 #endif
16132 #ifdef UINT64_MAX
16133 uint64_t b4 = UINT64_MAX;
16134 #endif
16135 int_least8_t c1 = INT8_C (0x7f);
16136 int_least8_t c1max = INT_LEAST8_MAX;
16137 int_least8_t c1min = INT_LEAST8_MIN;
16138 int_least16_t c2 = INT16_C (0x7fff);
16139 int_least16_t c2max = INT_LEAST16_MAX;
16140 int_least16_t c2min = INT_LEAST16_MIN;
16141 int_least32_t c3 = INT32_C (0x7fffffff);
16142 int_least32_t c3max = INT_LEAST32_MAX;
16143 int_least32_t c3min = INT_LEAST32_MIN;
16144 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
16145 int_least64_t c4max = INT_LEAST64_MAX;
16146 int_least64_t c4min = INT_LEAST64_MIN;
16147 uint_least8_t d1 = UINT8_C (0xff);
16148 uint_least8_t d1max = UINT_LEAST8_MAX;
16149 uint_least16_t d2 = UINT16_C (0xffff);
16150 uint_least16_t d2max = UINT_LEAST16_MAX;
16151 uint_least32_t d3 = UINT32_C (0xffffffff);
16152 uint_least32_t d3max = UINT_LEAST32_MAX;
16153 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
16154 uint_least64_t d4max = UINT_LEAST64_MAX;
16155 int_fast8_t e1 = INT_FAST8_MAX;
16156 int_fast8_t e1min = INT_FAST8_MIN;
16157 int_fast16_t e2 = INT_FAST16_MAX;
16158 int_fast16_t e2min = INT_FAST16_MIN;
16159 int_fast32_t e3 = INT_FAST32_MAX;
16160 int_fast32_t e3min = INT_FAST32_MIN;
16161 int_fast64_t e4 = INT_FAST64_MAX;
16162 int_fast64_t e4min = INT_FAST64_MIN;
16163 uint_fast8_t f1 = UINT_FAST8_MAX;
16164 uint_fast16_t f2 = UINT_FAST16_MAX;
16165 uint_fast32_t f3 = UINT_FAST32_MAX;
16166 uint_fast64_t f4 = UINT_FAST64_MAX;
16167 #ifdef INTPTR_MAX
16168 intptr_t g = INTPTR_MAX;
16169 intptr_t gmin = INTPTR_MIN;
16170 #endif
16171 #ifdef UINTPTR_MAX
16172 uintptr_t h = UINTPTR_MAX;
16173 #endif
16174 intmax_t i = INTMAX_MAX;
16175 uintmax_t j = UINTMAX_MAX;
16176
16177 #include <limits.h> /* for CHAR_BIT */
16178 #define TYPE_MINIMUM(t) \
16179   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
16180 #define TYPE_MAXIMUM(t) \
16181   ((t) ((t) 0 < (t) -1 \
16182         ? (t) -1 \
16183         : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
16184 struct s {
16185   int check_PTRDIFF:
16186       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
16187       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
16188       ? 1 : -1;
16189   /* Detect bug in FreeBSD 6.0 / ia64.  */
16190   int check_SIG_ATOMIC:
16191       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
16192       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
16193       ? 1 : -1;
16194   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
16195   int check_WCHAR:
16196       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
16197       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
16198       ? 1 : -1;
16199   /* Detect bug in mingw.  */
16200   int check_WINT:
16201       WINT_MIN == TYPE_MINIMUM (wint_t)
16202       && WINT_MAX == TYPE_MAXIMUM (wint_t)
16203       ? 1 : -1;
16204
16205   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
16206   int check_UINT8_C:
16207         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
16208   int check_UINT16_C:
16209         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
16210
16211   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
16212 #ifdef UINT8_MAX
16213   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
16214 #endif
16215 #ifdef UINT16_MAX
16216   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
16217 #endif
16218 #ifdef UINT32_MAX
16219   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
16220 #endif
16221 #ifdef UINT64_MAX
16222   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
16223 #endif
16224   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
16225   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
16226   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
16227   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
16228   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
16229   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
16230   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
16231   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
16232   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
16233   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
16234   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
16235 };
16236
16237 int
16238 main ()
16239 {
16240
16241   ;
16242   return 0;
16243 }
16244 _ACEOF
16245 if ac_fn_c_try_compile "$LINENO"; then :
16246                                                     if test "$cross_compiling" = yes; then :
16247                  gl_cv_header_working_stdint_h=yes
16248
16249 else
16250   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16251 /* end confdefs.h.  */
16252
16253
16254 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
16255 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
16256 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16257 #include <stdint.h>
16258
16259
16260   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16261      included before <wchar.h>.  */
16262   #include <stddef.h>
16263   #include <signal.h>
16264   #if HAVE_WCHAR_H
16265   # include <stdio.h>
16266   # include <time.h>
16267   # include <wchar.h>
16268   #endif
16269
16270
16271 #include <stdio.h>
16272 #include <string.h>
16273 #define MVAL(macro) MVAL1(macro)
16274 #define MVAL1(expression) #expression
16275 static const char *macro_values[] =
16276   {
16277 #ifdef INT8_MAX
16278     MVAL (INT8_MAX),
16279 #endif
16280 #ifdef INT16_MAX
16281     MVAL (INT16_MAX),
16282 #endif
16283 #ifdef INT32_MAX
16284     MVAL (INT32_MAX),
16285 #endif
16286 #ifdef INT64_MAX
16287     MVAL (INT64_MAX),
16288 #endif
16289 #ifdef UINT8_MAX
16290     MVAL (UINT8_MAX),
16291 #endif
16292 #ifdef UINT16_MAX
16293     MVAL (UINT16_MAX),
16294 #endif
16295 #ifdef UINT32_MAX
16296     MVAL (UINT32_MAX),
16297 #endif
16298 #ifdef UINT64_MAX
16299     MVAL (UINT64_MAX),
16300 #endif
16301     NULL
16302   };
16303
16304 int
16305 main ()
16306 {
16307
16308   const char **mv;
16309   for (mv = macro_values; *mv != NULL; mv++)
16310     {
16311       const char *value = *mv;
16312       /* Test whether it looks like a cast expression.  */
16313       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
16314           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
16315           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
16316           || strncmp (value, "((int)"/*)*/, 6) == 0
16317           || strncmp (value, "((signed short)"/*)*/, 15) == 0
16318           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
16319         return mv - macro_values + 1;
16320     }
16321   return 0;
16322
16323   ;
16324   return 0;
16325 }
16326 _ACEOF
16327 if ac_fn_c_try_run "$LINENO"; then :
16328   gl_cv_header_working_stdint_h=yes
16329 fi
16330 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16331   conftest.$ac_objext conftest.beam conftest.$ac_ext
16332 fi
16333
16334
16335 fi
16336 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16337
16338 fi
16339 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
16340 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
16341   fi
16342   if test "$gl_cv_header_working_stdint_h" = yes; then
16343     STDINT_H=
16344   else
16345             for ac_header in sys/inttypes.h sys/bitypes.h
16346 do :
16347   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
16348 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
16349 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
16350   cat >>confdefs.h <<_ACEOF
16351 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
16352 _ACEOF
16353
16354 fi
16355
16356 done
16357
16358     if test $ac_cv_header_sys_inttypes_h = yes; then
16359       HAVE_SYS_INTTYPES_H=1
16360     else
16361       HAVE_SYS_INTTYPES_H=0
16362     fi
16363
16364     if test $ac_cv_header_sys_bitypes_h = yes; then
16365       HAVE_SYS_BITYPES_H=1
16366     else
16367       HAVE_SYS_BITYPES_H=0
16368     fi
16369
16370
16371
16372
16373   if test $APPLE_UNIVERSAL_BUILD = 0; then
16374
16375
16376   for gltype in ptrdiff_t size_t ; do
16377     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
16378 $as_echo_n "checking for bit size of $gltype... " >&6; }
16379 if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
16380   $as_echo_n "(cached) " >&6
16381 else
16382   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
16383   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16384      included before <wchar.h>.  */
16385   #include <stddef.h>
16386   #include <signal.h>
16387   #if HAVE_WCHAR_H
16388   # include <stdio.h>
16389   # include <time.h>
16390   # include <wchar.h>
16391   #endif
16392
16393 #include <limits.h>"; then :
16394
16395 else
16396   result=unknown
16397 fi
16398
16399        eval gl_cv_bitsizeof_${gltype}=\$result
16400
16401 fi
16402 eval ac_res=\$gl_cv_bitsizeof_${gltype}
16403                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16404 $as_echo "$ac_res" >&6; }
16405     eval result=\$gl_cv_bitsizeof_${gltype}
16406     if test $result = unknown; then
16407                                                 result=0
16408     fi
16409     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16410     cat >>confdefs.h <<_ACEOF
16411 #define BITSIZEOF_${GLTYPE} $result
16412 _ACEOF
16413
16414     eval BITSIZEOF_${GLTYPE}=\$result
16415   done
16416
16417
16418   fi
16419
16420
16421   for gltype in sig_atomic_t wchar_t wint_t ; do
16422     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
16423 $as_echo_n "checking for bit size of $gltype... " >&6; }
16424 if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
16425   $as_echo_n "(cached) " >&6
16426 else
16427   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
16428   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16429      included before <wchar.h>.  */
16430   #include <stddef.h>
16431   #include <signal.h>
16432   #if HAVE_WCHAR_H
16433   # include <stdio.h>
16434   # include <time.h>
16435   # include <wchar.h>
16436   #endif
16437
16438 #include <limits.h>"; then :
16439
16440 else
16441   result=unknown
16442 fi
16443
16444        eval gl_cv_bitsizeof_${gltype}=\$result
16445
16446 fi
16447 eval ac_res=\$gl_cv_bitsizeof_${gltype}
16448                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16449 $as_echo "$ac_res" >&6; }
16450     eval result=\$gl_cv_bitsizeof_${gltype}
16451     if test $result = unknown; then
16452                                                 result=0
16453     fi
16454     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16455     cat >>confdefs.h <<_ACEOF
16456 #define BITSIZEOF_${GLTYPE} $result
16457 _ACEOF
16458
16459     eval BITSIZEOF_${GLTYPE}=\$result
16460   done
16461
16462
16463
16464
16465   for gltype in sig_atomic_t wchar_t wint_t ; do
16466     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
16467 $as_echo_n "checking whether $gltype is signed... " >&6; }
16468 if eval \${gl_cv_type_${gltype}_signed+:} false; then :
16469   $as_echo_n "(cached) " >&6
16470 else
16471   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16472 /* end confdefs.h.  */
16473
16474   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16475      included before <wchar.h>.  */
16476   #include <stddef.h>
16477   #include <signal.h>
16478   #if HAVE_WCHAR_H
16479   # include <stdio.h>
16480   # include <time.h>
16481   # include <wchar.h>
16482   #endif
16483
16484             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
16485 int
16486 main ()
16487 {
16488
16489   ;
16490   return 0;
16491 }
16492 _ACEOF
16493 if ac_fn_c_try_compile "$LINENO"; then :
16494   result=yes
16495 else
16496   result=no
16497 fi
16498 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16499        eval gl_cv_type_${gltype}_signed=\$result
16500
16501 fi
16502 eval ac_res=\$gl_cv_type_${gltype}_signed
16503                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16504 $as_echo "$ac_res" >&6; }
16505     eval result=\$gl_cv_type_${gltype}_signed
16506     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16507     if test "$result" = yes; then
16508       cat >>confdefs.h <<_ACEOF
16509 #define HAVE_SIGNED_${GLTYPE} 1
16510 _ACEOF
16511
16512       eval HAVE_SIGNED_${GLTYPE}=1
16513     else
16514       eval HAVE_SIGNED_${GLTYPE}=0
16515     fi
16516   done
16517
16518
16519   gl_cv_type_ptrdiff_t_signed=yes
16520   gl_cv_type_size_t_signed=no
16521   if test $APPLE_UNIVERSAL_BUILD = 0; then
16522
16523
16524   for gltype in ptrdiff_t size_t ; do
16525     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
16526 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
16527 if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
16528   $as_echo_n "(cached) " >&6
16529 else
16530   eval gl_cv_type_${gltype}_suffix=no
16531        eval result=\$gl_cv_type_${gltype}_signed
16532        if test "$result" = yes; then
16533          glsufu=
16534        else
16535          glsufu=u
16536        fi
16537        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
16538          case $glsuf in
16539            '')  gltype1='int';;
16540            l)   gltype1='long int';;
16541            ll)  gltype1='long long int';;
16542            i64) gltype1='__int64';;
16543            u)   gltype1='unsigned int';;
16544            ul)  gltype1='unsigned long int';;
16545            ull) gltype1='unsigned long long int';;
16546            ui64)gltype1='unsigned __int64';;
16547          esac
16548          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16549 /* end confdefs.h.  */
16550
16551   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16552      included before <wchar.h>.  */
16553   #include <stddef.h>
16554   #include <signal.h>
16555   #if HAVE_WCHAR_H
16556   # include <stdio.h>
16557   # include <time.h>
16558   # include <wchar.h>
16559   #endif
16560
16561               extern $gltype foo;
16562               extern $gltype1 foo;
16563 int
16564 main ()
16565 {
16566
16567   ;
16568   return 0;
16569 }
16570 _ACEOF
16571 if ac_fn_c_try_compile "$LINENO"; then :
16572   eval gl_cv_type_${gltype}_suffix=\$glsuf
16573 fi
16574 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16575          eval result=\$gl_cv_type_${gltype}_suffix
16576          test "$result" != no && break
16577        done
16578 fi
16579 eval ac_res=\$gl_cv_type_${gltype}_suffix
16580                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16581 $as_echo "$ac_res" >&6; }
16582     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16583     eval result=\$gl_cv_type_${gltype}_suffix
16584     test "$result" = no && result=
16585     eval ${GLTYPE}_SUFFIX=\$result
16586     cat >>confdefs.h <<_ACEOF
16587 #define ${GLTYPE}_SUFFIX $result
16588 _ACEOF
16589
16590   done
16591
16592
16593   fi
16594
16595
16596   for gltype in sig_atomic_t wchar_t wint_t ; do
16597     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
16598 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
16599 if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
16600   $as_echo_n "(cached) " >&6
16601 else
16602   eval gl_cv_type_${gltype}_suffix=no
16603        eval result=\$gl_cv_type_${gltype}_signed
16604        if test "$result" = yes; then
16605          glsufu=
16606        else
16607          glsufu=u
16608        fi
16609        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
16610          case $glsuf in
16611            '')  gltype1='int';;
16612            l)   gltype1='long int';;
16613            ll)  gltype1='long long int';;
16614            i64) gltype1='__int64';;
16615            u)   gltype1='unsigned int';;
16616            ul)  gltype1='unsigned long int';;
16617            ull) gltype1='unsigned long long int';;
16618            ui64)gltype1='unsigned __int64';;
16619          esac
16620          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16621 /* end confdefs.h.  */
16622
16623   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16624      included before <wchar.h>.  */
16625   #include <stddef.h>
16626   #include <signal.h>
16627   #if HAVE_WCHAR_H
16628   # include <stdio.h>
16629   # include <time.h>
16630   # include <wchar.h>
16631   #endif
16632
16633               extern $gltype foo;
16634               extern $gltype1 foo;
16635 int
16636 main ()
16637 {
16638
16639   ;
16640   return 0;
16641 }
16642 _ACEOF
16643 if ac_fn_c_try_compile "$LINENO"; then :
16644   eval gl_cv_type_${gltype}_suffix=\$glsuf
16645 fi
16646 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16647          eval result=\$gl_cv_type_${gltype}_suffix
16648          test "$result" != no && break
16649        done
16650 fi
16651 eval ac_res=\$gl_cv_type_${gltype}_suffix
16652                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16653 $as_echo "$ac_res" >&6; }
16654     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16655     eval result=\$gl_cv_type_${gltype}_suffix
16656     test "$result" = no && result=
16657     eval ${GLTYPE}_SUFFIX=\$result
16658     cat >>confdefs.h <<_ACEOF
16659 #define ${GLTYPE}_SUFFIX $result
16660 _ACEOF
16661
16662   done
16663
16664
16665
16666     STDINT_H=stdint.h
16667   fi
16668
16669
16670   # Code from module stdlib:
16671
16672
16673
16674
16675
16676
16677
16678
16679
16680
16681      if test $gl_cv_have_include_next = yes; then
16682        gl_cv_next_stdlib_h='<'stdlib.h'>'
16683      else
16684        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
16685 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
16686 if ${gl_cv_next_stdlib_h+:} false; then :
16687   $as_echo_n "(cached) " >&6
16688 else
16689
16690                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16691 /* end confdefs.h.  */
16692 #include <stdlib.h>
16693
16694 _ACEOF
16695                                                                                                                         case "$host_os" in
16696                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16697                  *)    gl_absname_cpp="$ac_cpp" ;;
16698                esac
16699                                                             gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16700                   sed -n '\#/stdlib.h#{
16701                     s#.*"\(.*/stdlib.h\)".*#\1#
16702                     s#^/[^/]#//&#
16703                     p
16704                     q
16705                   }'`'"'
16706
16707
16708 fi
16709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
16710 $as_echo "$gl_cv_next_stdlib_h" >&6; }
16711      fi
16712      NEXT_STDLIB_H=$gl_cv_next_stdlib_h
16713
16714      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16715        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16716        gl_next_as_first_directive='<'stdlib.h'>'
16717      else
16718        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16719        gl_next_as_first_directive=$gl_cv_next_stdlib_h
16720      fi
16721      NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
16722
16723
16724
16725
16726
16727
16728
16729   # Code from module strftime:
16730
16731
16732
16733
16734
16735
16736
16737
16738
16739
16740   gl_LIBOBJS="$gl_LIBOBJS strftime.$ac_objext"
16741
16742
16743  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
16744
16745
16746
16747
16748
16749
16750
16751 $as_echo "#define my_strftime nstrftime" >>confdefs.h
16752
16753
16754
16755   # Code from module time:
16756
16757
16758
16759   # Code from module time_r:
16760
16761
16762
16763
16764
16765
16766
16767   if test $ac_cv_have_decl_localtime_r = no; then
16768     HAVE_DECL_LOCALTIME_R=0
16769   fi
16770
16771
16772   if test $ac_cv_func_localtime_r = yes; then
16773     HAVE_LOCALTIME_R=1
16774     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
16775 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
16776 if ${gl_cv_time_r_posix+:} false; then :
16777   $as_echo_n "(cached) " >&6
16778 else
16779   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16780 /* end confdefs.h.  */
16781 #include <time.h>
16782 int
16783 main ()
16784 {
16785 /* We don't need to append 'restrict's to the argument types,
16786                  even though the POSIX signature has the 'restrict's,
16787                  since C99 says they can't affect type compatibility.  */
16788               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
16789               if (ptr) return 0;
16790               /* Check the return type is a pointer.
16791                  On HP-UX 10 it is 'int'.  */
16792               *localtime_r (0, 0);
16793   ;
16794   return 0;
16795 }
16796
16797 _ACEOF
16798 if ac_fn_c_try_compile "$LINENO"; then :
16799   gl_cv_time_r_posix=yes
16800 else
16801   gl_cv_time_r_posix=no
16802 fi
16803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16804
16805 fi
16806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
16807 $as_echo "$gl_cv_time_r_posix" >&6; }
16808     if test $gl_cv_time_r_posix = yes; then
16809       REPLACE_LOCALTIME_R=0
16810     else
16811       REPLACE_LOCALTIME_R=1
16812     fi
16813   else
16814     HAVE_LOCALTIME_R=0
16815   fi
16816   if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
16817
16818
16819
16820
16821
16822
16823
16824
16825   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
16826
16827
16828   :
16829
16830   fi
16831
16832
16833
16834
16835   GNULIB_TIME_R=1
16836
16837
16838
16839   # Code from module unistd:
16840
16841
16842
16843
16844
16845
16846
16847
16848
16849
16850
16851
16852
16853      if test $gl_cv_have_include_next = yes; then
16854        gl_cv_next_unistd_h='<'unistd.h'>'
16855      else
16856        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
16857 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
16858 if ${gl_cv_next_unistd_h+:} false; then :
16859   $as_echo_n "(cached) " >&6
16860 else
16861
16862              if test $ac_cv_header_unistd_h = yes; then
16863
16864
16865                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16866 /* end confdefs.h.  */
16867 #include <unistd.h>
16868
16869 _ACEOF
16870                                                                                                                         case "$host_os" in
16871                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16872                  *)    gl_absname_cpp="$ac_cpp" ;;
16873                esac
16874                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16875                   sed -n '\#/unistd.h#{
16876                     s#.*"\(.*/unistd.h\)".*#\1#
16877                     s#^/[^/]#//&#
16878                     p
16879                     q
16880                   }'`'"'
16881           else
16882                gl_cv_next_unistd_h='<'unistd.h'>'
16883              fi
16884
16885
16886 fi
16887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
16888 $as_echo "$gl_cv_next_unistd_h" >&6; }
16889      fi
16890      NEXT_UNISTD_H=$gl_cv_next_unistd_h
16891
16892      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16893        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16894        gl_next_as_first_directive='<'unistd.h'>'
16895      else
16896        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16897        gl_next_as_first_directive=$gl_cv_next_unistd_h
16898      fi
16899      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
16900
16901
16902
16903
16904   if test $ac_cv_header_unistd_h = yes; then
16905     HAVE_UNISTD_H=1
16906   else
16907     HAVE_UNISTD_H=0
16908   fi
16909
16910
16911
16912
16913   # Code from module warn-on-use:
16914   # End of code from modules
16915
16916
16917
16918
16919
16920
16921
16922
16923
16924   gltests_libdeps=
16925   gltests_ltlibdeps=
16926
16927
16928
16929
16930
16931
16932
16933
16934
16935   gl_source_base='tests'
16936   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
16937
16938   gl_module_indicator_condition=$gltests_WITNESS
16939
16940
16941
16942
16943
16944
16945
16946
16947
16948   LIBGNU_LIBDEPS="$gl_libdeps"
16949
16950   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
16951
16952
16953
16954 # UNIX98 PTYs.
16955 for ac_func in grantpt
16956 do :
16957   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
16958 if test "x$ac_cv_func_grantpt" = xyes; then :
16959   cat >>confdefs.h <<_ACEOF
16960 #define HAVE_GRANTPT 1
16961 _ACEOF
16962
16963 fi
16964 done
16965
16966
16967 # PTY-related GNU extensions.
16968 for ac_func in getpt
16969 do :
16970   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
16971 if test "x$ac_cv_func_getpt" = xyes; then :
16972   cat >>confdefs.h <<_ACEOF
16973 #define HAVE_GETPT 1
16974 _ACEOF
16975
16976 fi
16977 done
16978
16979
16980 # Check this now, so that we will NOT find the above functions in ncurses.
16981 # That is because we have not set up to link ncurses in lib-src.
16982 # It's better to believe a function is not available
16983 # than to expect to find it in ncurses.
16984 # Also we need tputs and friends to be able to build at all.
16985 have_tputs_et_al=true
16986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
16987 $as_echo_n "checking for library containing tputs... " >&6; }
16988 if ${ac_cv_search_tputs+:} false; then :
16989   $as_echo_n "(cached) " >&6
16990 else
16991   ac_func_search_save_LIBS=$LIBS
16992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16993 /* end confdefs.h.  */
16994
16995 /* Override any GCC internal prototype to avoid an error.
16996    Use char because int might match the return type of a GCC
16997    builtin and then its argument prototype would still apply.  */
16998 #ifdef __cplusplus
16999 extern "C"
17000 #endif
17001 char tputs ();
17002 int
17003 main ()
17004 {
17005 return tputs ();
17006   ;
17007   return 0;
17008 }
17009 _ACEOF
17010 for ac_lib in '' ncurses terminfo termcap; do
17011   if test -z "$ac_lib"; then
17012     ac_res="none required"
17013   else
17014     ac_res=-l$ac_lib
17015     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
17016   fi
17017   if ac_fn_c_try_link "$LINENO"; then :
17018   ac_cv_search_tputs=$ac_res
17019 fi
17020 rm -f core conftest.err conftest.$ac_objext \
17021     conftest$ac_exeext
17022   if ${ac_cv_search_tputs+:} false; then :
17023   break
17024 fi
17025 done
17026 if ${ac_cv_search_tputs+:} false; then :
17027
17028 else
17029   ac_cv_search_tputs=no
17030 fi
17031 rm conftest.$ac_ext
17032 LIBS=$ac_func_search_save_LIBS
17033 fi
17034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
17035 $as_echo "$ac_cv_search_tputs" >&6; }
17036 ac_res=$ac_cv_search_tputs
17037 if test "$ac_res" != no; then :
17038   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
17039
17040 else
17041   have_tputs_et_al=false
17042 fi
17043
17044 if test "$have_tputs_et_al" != true; then
17045   as_fn_error $? "I couldn't find termcap functions (tputs and friends).
17046 Maybe some development libraries/packages are missing?  Try installing
17047 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
17048 fi
17049 # Must define this when any termcap library is found.
17050
17051 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
17052
17053 ## FIXME This was the cpp logic, but I am not sure it is right.
17054 ## The above test has not necessarily found libncurses.
17055 HAVE_LIBNCURSES=yes
17056
17057 ## Use terminfo instead of termcap?
17058 ## Note only system files NOT using terminfo are:
17059 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
17060 ## darwin|gnu without ncurses.
17061 TERMINFO=no
17062 LIBS_TERMCAP=
17063 case "$opsys" in
17064   ## cygwin: Fewer environment variables to go wrong, more terminal types.
17065   ## hpux10-20: Use the system provided termcap(3) library.
17066   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
17067   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
17068   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
17069
17070   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
17071   ##  The ncurses library has been moved out of the System framework in
17072   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
17073   ##  option to use it.
17074   darwin|gnu*)
17075     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
17076     if test "x$HAVE_LIBNCURSES" = "xyes"; then
17077       TERMINFO=yes
17078       LIBS_TERMCAP="-lncurses"
17079     fi
17080     ;;
17081
17082   freebsd)
17083     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
17084 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
17085     if ${emacs_cv_freebsd_terminfo+:} false; then :
17086   $as_echo_n "(cached) " >&6
17087 else
17088   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17089 /* end confdefs.h.  */
17090 #include <osreldate.h>
17091 int
17092 main ()
17093 {
17094 #if __FreeBSD_version < 400000
17095 fail;
17096 #endif
17097
17098   ;
17099   return 0;
17100 }
17101 _ACEOF
17102 if ac_fn_c_try_link "$LINENO"; then :
17103   emacs_cv_freebsd_terminfo=yes
17104 else
17105   emacs_cv_freebsd_terminfo=no
17106 fi
17107 rm -f core conftest.err conftest.$ac_objext \
17108     conftest$ac_exeext conftest.$ac_ext
17109 fi
17110
17111
17112     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
17113 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
17114
17115     if test $emacs_cv_freebsd_terminfo = yes; then
17116       TERMINFO=yes
17117       LIBS_TERMCAP="-lncurses"
17118     else
17119       LIBS_TERMCAP="-ltermcap"
17120     fi
17121     ;;
17122
17123   netbsd)
17124     if test $ac_cv_search_tputs = -lterminfo; then
17125       TERMINFO=yes
17126       LIBS_TERMCAP="-lterminfo"
17127     else
17128       LIBS_TERMCAP="-ltermcap"
17129     fi
17130     ;;
17131
17132 esac
17133
17134 case "$opsys" in
17135   ## hpux: Make sure we get select from libc rather than from libcurses
17136   ##  because libcurses on HPUX 10.10 has a broken version of select.
17137   ##  We used to use -lc -lcurses, but this may be cleaner.
17138   hpux*) LIBS_TERMCAP="-ltermcap" ;;
17139
17140   openbsd) LIBS_TERMCAP="-lncurses" ;;
17141
17142   ## Must use system termcap, if we use any termcap.  It does special things.
17143   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
17144 esac
17145
17146 TERMCAP_OBJ=tparam.o
17147 if test $TERMINFO = yes; then
17148
17149 $as_echo "#define TERMINFO 1" >>confdefs.h
17150
17151
17152   ## Default used to be -ltermcap.  Add a case above if need something else.
17153   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
17154
17155   TERMCAP_OBJ=terminfo.o
17156 fi
17157
17158
17159
17160
17161 # Do we have res_init, for detecting changes in /etc/resolv.conf?
17162 resolv=no
17163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17164 /* end confdefs.h.  */
17165 #include <netinet/in.h>
17166 #include <arpa/nameser.h>
17167 #include <resolv.h>
17168 int
17169 main ()
17170 {
17171 return res_init();
17172   ;
17173   return 0;
17174 }
17175 _ACEOF
17176 if ac_fn_c_try_link "$LINENO"; then :
17177   have_res_init=yes
17178 else
17179   have_res_init=no
17180 fi
17181 rm -f core conftest.err conftest.$ac_objext \
17182     conftest$ac_exeext conftest.$ac_ext
17183 if test "$have_res_init" = no; then
17184   OLIBS="$LIBS"
17185   LIBS="$LIBS -lresolv"
17186   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
17187 $as_echo_n "checking for res_init with -lresolv... " >&6; }
17188   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17189 /* end confdefs.h.  */
17190 #include <netinet/in.h>
17191 #include <arpa/nameser.h>
17192 #include <resolv.h>
17193 int
17194 main ()
17195 {
17196 return res_init();
17197   ;
17198   return 0;
17199 }
17200 _ACEOF
17201 if ac_fn_c_try_link "$LINENO"; then :
17202   have_res_init=yes
17203 else
17204   have_res_init=no
17205 fi
17206 rm -f core conftest.err conftest.$ac_objext \
17207     conftest$ac_exeext conftest.$ac_ext
17208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
17209 $as_echo "$have_res_init" >&6; }
17210   if test "$have_res_init" = yes ; then
17211     resolv=yes
17212   fi
17213   LIBS="$OLIBS"
17214 fi
17215
17216 if test "$have_res_init" = yes; then
17217
17218 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
17219
17220 fi
17221
17222 # Do we need the Hesiod library to provide the support routines?
17223 LIBHESIOD=
17224 if test "$with_hesiod" != no ; then
17225   # Don't set $LIBS here -- see comments above.  FIXME which comments?
17226   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
17227 if test "x$ac_cv_func_res_send" = xyes; then :
17228
17229 else
17230   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
17231 if test "x$ac_cv_func___res_send" = xyes; then :
17232
17233 else
17234   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
17235 $as_echo_n "checking for res_send in -lresolv... " >&6; }
17236 if ${ac_cv_lib_resolv_res_send+:} false; then :
17237   $as_echo_n "(cached) " >&6
17238 else
17239   ac_check_lib_save_LIBS=$LIBS
17240 LIBS="-lresolv  $LIBS"
17241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17242 /* end confdefs.h.  */
17243
17244 /* Override any GCC internal prototype to avoid an error.
17245    Use char because int might match the return type of a GCC
17246    builtin and then its argument prototype would still apply.  */
17247 #ifdef __cplusplus
17248 extern "C"
17249 #endif
17250 char res_send ();
17251 int
17252 main ()
17253 {
17254 return res_send ();
17255   ;
17256   return 0;
17257 }
17258 _ACEOF
17259 if ac_fn_c_try_link "$LINENO"; then :
17260   ac_cv_lib_resolv_res_send=yes
17261 else
17262   ac_cv_lib_resolv_res_send=no
17263 fi
17264 rm -f core conftest.err conftest.$ac_objext \
17265     conftest$ac_exeext conftest.$ac_ext
17266 LIBS=$ac_check_lib_save_LIBS
17267 fi
17268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
17269 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
17270 if test "x$ac_cv_lib_resolv_res_send" = xyes; then :
17271   resolv=yes
17272 else
17273   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
17274 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
17275 if ${ac_cv_lib_resolv___res_send+:} false; then :
17276   $as_echo_n "(cached) " >&6
17277 else
17278   ac_check_lib_save_LIBS=$LIBS
17279 LIBS="-lresolv  $LIBS"
17280 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17281 /* end confdefs.h.  */
17282
17283 /* Override any GCC internal prototype to avoid an error.
17284    Use char because int might match the return type of a GCC
17285    builtin and then its argument prototype would still apply.  */
17286 #ifdef __cplusplus
17287 extern "C"
17288 #endif
17289 char __res_send ();
17290 int
17291 main ()
17292 {
17293 return __res_send ();
17294   ;
17295   return 0;
17296 }
17297 _ACEOF
17298 if ac_fn_c_try_link "$LINENO"; then :
17299   ac_cv_lib_resolv___res_send=yes
17300 else
17301   ac_cv_lib_resolv___res_send=no
17302 fi
17303 rm -f core conftest.err conftest.$ac_objext \
17304     conftest$ac_exeext conftest.$ac_ext
17305 LIBS=$ac_check_lib_save_LIBS
17306 fi
17307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
17308 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
17309 if test "x$ac_cv_lib_resolv___res_send" = xyes; then :
17310   resolv=yes
17311 fi
17312
17313 fi
17314
17315 fi
17316
17317 fi
17318
17319   if test "$resolv" = yes ; then
17320     RESOLVLIB=-lresolv
17321   else
17322     RESOLVLIB=
17323   fi
17324   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
17325 if test "x$ac_cv_func_hes_getmailhost" = xyes; then :
17326
17327 else
17328   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
17329 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
17330 if ${ac_cv_lib_hesiod_hes_getmailhost+:} false; then :
17331   $as_echo_n "(cached) " >&6
17332 else
17333   ac_check_lib_save_LIBS=$LIBS
17334 LIBS="-lhesiod $RESOLVLIB $LIBS"
17335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17336 /* end confdefs.h.  */
17337
17338 /* Override any GCC internal prototype to avoid an error.
17339    Use char because int might match the return type of a GCC
17340    builtin and then its argument prototype would still apply.  */
17341 #ifdef __cplusplus
17342 extern "C"
17343 #endif
17344 char hes_getmailhost ();
17345 int
17346 main ()
17347 {
17348 return hes_getmailhost ();
17349   ;
17350   return 0;
17351 }
17352 _ACEOF
17353 if ac_fn_c_try_link "$LINENO"; then :
17354   ac_cv_lib_hesiod_hes_getmailhost=yes
17355 else
17356   ac_cv_lib_hesiod_hes_getmailhost=no
17357 fi
17358 rm -f core conftest.err conftest.$ac_objext \
17359     conftest$ac_exeext conftest.$ac_ext
17360 LIBS=$ac_check_lib_save_LIBS
17361 fi
17362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
17363 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
17364 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = xyes; then :
17365   hesiod=yes
17366 else
17367   :
17368 fi
17369
17370 fi
17371
17372
17373   if test x"$hesiod" = xyes; then
17374
17375 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
17376
17377     LIBHESIOD=-lhesiod
17378   fi
17379 fi
17380
17381
17382 # Do we need libresolv (due to res_init or Hesiod)?
17383 if test "$resolv" = yes ; then
17384
17385 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
17386
17387   LIBRESOLV=-lresolv
17388 else
17389   LIBRESOLV=
17390 fi
17391
17392
17393 # These tell us which Kerberos-related libraries to use.
17394 COM_ERRLIB=
17395 CRYPTOLIB=
17396 KRB5LIB=
17397 DESLIB=
17398 KRB4LIB=
17399
17400 if test "${with_kerberos}" != no; then
17401   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
17402 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
17403 if ${ac_cv_lib_com_err_com_err+:} false; then :
17404   $as_echo_n "(cached) " >&6
17405 else
17406   ac_check_lib_save_LIBS=$LIBS
17407 LIBS="-lcom_err  $LIBS"
17408 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17409 /* end confdefs.h.  */
17410
17411 /* Override any GCC internal prototype to avoid an error.
17412    Use char because int might match the return type of a GCC
17413    builtin and then its argument prototype would still apply.  */
17414 #ifdef __cplusplus
17415 extern "C"
17416 #endif
17417 char com_err ();
17418 int
17419 main ()
17420 {
17421 return com_err ();
17422   ;
17423   return 0;
17424 }
17425 _ACEOF
17426 if ac_fn_c_try_link "$LINENO"; then :
17427   ac_cv_lib_com_err_com_err=yes
17428 else
17429   ac_cv_lib_com_err_com_err=no
17430 fi
17431 rm -f core conftest.err conftest.$ac_objext \
17432     conftest$ac_exeext conftest.$ac_ext
17433 LIBS=$ac_check_lib_save_LIBS
17434 fi
17435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
17436 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
17437 if test "x$ac_cv_lib_com_err_com_err" = xyes; then :
17438   have_com_err=yes
17439 else
17440   have_com_err=no
17441 fi
17442
17443   if test $have_com_err = yes; then
17444     COM_ERRLIB=-lcom_err
17445     LIBS="$COM_ERRLIB $LIBS"
17446
17447 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
17448
17449   fi
17450   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
17451 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
17452 if ${ac_cv_lib_crypto_mit_des_cbc_encrypt+:} false; then :
17453   $as_echo_n "(cached) " >&6
17454 else
17455   ac_check_lib_save_LIBS=$LIBS
17456 LIBS="-lcrypto  $LIBS"
17457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17458 /* end confdefs.h.  */
17459
17460 /* Override any GCC internal prototype to avoid an error.
17461    Use char because int might match the return type of a GCC
17462    builtin and then its argument prototype would still apply.  */
17463 #ifdef __cplusplus
17464 extern "C"
17465 #endif
17466 char mit_des_cbc_encrypt ();
17467 int
17468 main ()
17469 {
17470 return mit_des_cbc_encrypt ();
17471   ;
17472   return 0;
17473 }
17474 _ACEOF
17475 if ac_fn_c_try_link "$LINENO"; then :
17476   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
17477 else
17478   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
17479 fi
17480 rm -f core conftest.err conftest.$ac_objext \
17481     conftest$ac_exeext conftest.$ac_ext
17482 LIBS=$ac_check_lib_save_LIBS
17483 fi
17484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
17485 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
17486 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = xyes; then :
17487   have_crypto=yes
17488 else
17489   have_crypto=no
17490 fi
17491
17492   if test $have_crypto = yes; then
17493     CRYPTOLIB=-lcrypto
17494     LIBS="$CRYPTOLIB $LIBS"
17495
17496 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
17497
17498   fi
17499   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
17500 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
17501 if ${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+:} false; then :
17502   $as_echo_n "(cached) " >&6
17503 else
17504   ac_check_lib_save_LIBS=$LIBS
17505 LIBS="-lk5crypto  $LIBS"
17506 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17507 /* end confdefs.h.  */
17508
17509 /* Override any GCC internal prototype to avoid an error.
17510    Use char because int might match the return type of a GCC
17511    builtin and then its argument prototype would still apply.  */
17512 #ifdef __cplusplus
17513 extern "C"
17514 #endif
17515 char mit_des_cbc_encrypt ();
17516 int
17517 main ()
17518 {
17519 return mit_des_cbc_encrypt ();
17520   ;
17521   return 0;
17522 }
17523 _ACEOF
17524 if ac_fn_c_try_link "$LINENO"; then :
17525   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
17526 else
17527   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
17528 fi
17529 rm -f core conftest.err conftest.$ac_objext \
17530     conftest$ac_exeext conftest.$ac_ext
17531 LIBS=$ac_check_lib_save_LIBS
17532 fi
17533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
17534 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
17535 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = xyes; then :
17536   have_k5crypto=yes
17537 else
17538   have_k5crypto=no
17539 fi
17540
17541   if test $have_k5crypto = yes; then
17542     CRYPTOLIB=-lk5crypto
17543     LIBS="$CRYPTOLIB $LIBS"
17544
17545 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
17546
17547   fi
17548   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
17549 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
17550 if ${ac_cv_lib_krb5_krb5_init_context+:} false; then :
17551   $as_echo_n "(cached) " >&6
17552 else
17553   ac_check_lib_save_LIBS=$LIBS
17554 LIBS="-lkrb5  $LIBS"
17555 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17556 /* end confdefs.h.  */
17557
17558 /* Override any GCC internal prototype to avoid an error.
17559    Use char because int might match the return type of a GCC
17560    builtin and then its argument prototype would still apply.  */
17561 #ifdef __cplusplus
17562 extern "C"
17563 #endif
17564 char krb5_init_context ();
17565 int
17566 main ()
17567 {
17568 return krb5_init_context ();
17569   ;
17570   return 0;
17571 }
17572 _ACEOF
17573 if ac_fn_c_try_link "$LINENO"; then :
17574   ac_cv_lib_krb5_krb5_init_context=yes
17575 else
17576   ac_cv_lib_krb5_krb5_init_context=no
17577 fi
17578 rm -f core conftest.err conftest.$ac_objext \
17579     conftest$ac_exeext conftest.$ac_ext
17580 LIBS=$ac_check_lib_save_LIBS
17581 fi
17582 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
17583 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
17584 if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then :
17585   have_krb5=yes
17586 else
17587   have_krb5=no
17588 fi
17589
17590   if test $have_krb5=yes; then
17591     KRB5LIB=-lkrb5
17592     LIBS="$KRB5LIB $LIBS"
17593
17594 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
17595
17596   fi
17597     if test "${with_kerberos5}" = no; then
17598     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
17599 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
17600 if ${ac_cv_lib_des425_des_cbc_encrypt+:} false; then :
17601   $as_echo_n "(cached) " >&6
17602 else
17603   ac_check_lib_save_LIBS=$LIBS
17604 LIBS="-ldes425  $LIBS"
17605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17606 /* end confdefs.h.  */
17607
17608 /* Override any GCC internal prototype to avoid an error.
17609    Use char because int might match the return type of a GCC
17610    builtin and then its argument prototype would still apply.  */
17611 #ifdef __cplusplus
17612 extern "C"
17613 #endif
17614 char des_cbc_encrypt ();
17615 int
17616 main ()
17617 {
17618 return des_cbc_encrypt ();
17619   ;
17620   return 0;
17621 }
17622 _ACEOF
17623 if ac_fn_c_try_link "$LINENO"; then :
17624   ac_cv_lib_des425_des_cbc_encrypt=yes
17625 else
17626   ac_cv_lib_des425_des_cbc_encrypt=no
17627 fi
17628 rm -f core conftest.err conftest.$ac_objext \
17629     conftest$ac_exeext conftest.$ac_ext
17630 LIBS=$ac_check_lib_save_LIBS
17631 fi
17632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
17633 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
17634 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = xyes; then :
17635   have_des425=yes
17636 else
17637   have_des425=no
17638 fi
17639
17640     if test $have_des425 = yes; then
17641       DESLIB=-ldes425
17642       LIBS="$DESLIB $LIBS"
17643
17644 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
17645
17646     else
17647       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
17648 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
17649 if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then :
17650   $as_echo_n "(cached) " >&6
17651 else
17652   ac_check_lib_save_LIBS=$LIBS
17653 LIBS="-ldes  $LIBS"
17654 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17655 /* end confdefs.h.  */
17656
17657 /* Override any GCC internal prototype to avoid an error.
17658    Use char because int might match the return type of a GCC
17659    builtin and then its argument prototype would still apply.  */
17660 #ifdef __cplusplus
17661 extern "C"
17662 #endif
17663 char des_cbc_encrypt ();
17664 int
17665 main ()
17666 {
17667 return des_cbc_encrypt ();
17668   ;
17669   return 0;
17670 }
17671 _ACEOF
17672 if ac_fn_c_try_link "$LINENO"; then :
17673   ac_cv_lib_des_des_cbc_encrypt=yes
17674 else
17675   ac_cv_lib_des_des_cbc_encrypt=no
17676 fi
17677 rm -f core conftest.err conftest.$ac_objext \
17678     conftest$ac_exeext conftest.$ac_ext
17679 LIBS=$ac_check_lib_save_LIBS
17680 fi
17681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
17682 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
17683 if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then :
17684   have_des=yes
17685 else
17686   have_des=no
17687 fi
17688
17689       if test $have_des = yes; then
17690         DESLIB=-ldes
17691         LIBS="$DESLIB $LIBS"
17692
17693 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
17694
17695       fi
17696     fi
17697     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
17698 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
17699 if ${ac_cv_lib_krb4_krb_get_cred+:} false; then :
17700   $as_echo_n "(cached) " >&6
17701 else
17702   ac_check_lib_save_LIBS=$LIBS
17703 LIBS="-lkrb4  $LIBS"
17704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17705 /* end confdefs.h.  */
17706
17707 /* Override any GCC internal prototype to avoid an error.
17708    Use char because int might match the return type of a GCC
17709    builtin and then its argument prototype would still apply.  */
17710 #ifdef __cplusplus
17711 extern "C"
17712 #endif
17713 char krb_get_cred ();
17714 int
17715 main ()
17716 {
17717 return krb_get_cred ();
17718   ;
17719   return 0;
17720 }
17721 _ACEOF
17722 if ac_fn_c_try_link "$LINENO"; then :
17723   ac_cv_lib_krb4_krb_get_cred=yes
17724 else
17725   ac_cv_lib_krb4_krb_get_cred=no
17726 fi
17727 rm -f core conftest.err conftest.$ac_objext \
17728     conftest$ac_exeext conftest.$ac_ext
17729 LIBS=$ac_check_lib_save_LIBS
17730 fi
17731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
17732 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
17733 if test "x$ac_cv_lib_krb4_krb_get_cred" = xyes; then :
17734   have_krb4=yes
17735 else
17736   have_krb4=no
17737 fi
17738
17739     if test $have_krb4 = yes; then
17740       KRB4LIB=-lkrb4
17741       LIBS="$KRB4LIB $LIBS"
17742
17743 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
17744
17745     else
17746       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
17747 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
17748 if ${ac_cv_lib_krb_krb_get_cred+:} false; then :
17749   $as_echo_n "(cached) " >&6
17750 else
17751   ac_check_lib_save_LIBS=$LIBS
17752 LIBS="-lkrb  $LIBS"
17753 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17754 /* end confdefs.h.  */
17755
17756 /* Override any GCC internal prototype to avoid an error.
17757    Use char because int might match the return type of a GCC
17758    builtin and then its argument prototype would still apply.  */
17759 #ifdef __cplusplus
17760 extern "C"
17761 #endif
17762 char krb_get_cred ();
17763 int
17764 main ()
17765 {
17766 return krb_get_cred ();
17767   ;
17768   return 0;
17769 }
17770 _ACEOF
17771 if ac_fn_c_try_link "$LINENO"; then :
17772   ac_cv_lib_krb_krb_get_cred=yes
17773 else
17774   ac_cv_lib_krb_krb_get_cred=no
17775 fi
17776 rm -f core conftest.err conftest.$ac_objext \
17777     conftest$ac_exeext conftest.$ac_ext
17778 LIBS=$ac_check_lib_save_LIBS
17779 fi
17780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
17781 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
17782 if test "x$ac_cv_lib_krb_krb_get_cred" = xyes; then :
17783   have_krb=yes
17784 else
17785   have_krb=no
17786 fi
17787
17788       if test $have_krb = yes; then
17789         KRB4LIB=-lkrb
17790         LIBS="$KRB4LIB $LIBS"
17791
17792 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
17793
17794       fi
17795     fi
17796   fi
17797
17798   if test "${with_kerberos5}" != no; then
17799     for ac_header in krb5.h
17800 do :
17801   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
17802 if test "x$ac_cv_header_krb5_h" = xyes; then :
17803   cat >>confdefs.h <<_ACEOF
17804 #define HAVE_KRB5_H 1
17805 _ACEOF
17806  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
17807 "
17808 if test "x$ac_cv_member_krb5_error_text" = xyes; then :
17809
17810 cat >>confdefs.h <<_ACEOF
17811 #define HAVE_KRB5_ERROR_TEXT 1
17812 _ACEOF
17813
17814
17815 fi
17816 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
17817 "
17818 if test "x$ac_cv_member_krb5_error_e_text" = xyes; then :
17819
17820 cat >>confdefs.h <<_ACEOF
17821 #define HAVE_KRB5_ERROR_E_TEXT 1
17822 _ACEOF
17823
17824
17825 fi
17826
17827 fi
17828
17829 done
17830
17831   else
17832     for ac_header in des.h
17833 do :
17834   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
17835 if test "x$ac_cv_header_des_h" = xyes; then :
17836   cat >>confdefs.h <<_ACEOF
17837 #define HAVE_DES_H 1
17838 _ACEOF
17839
17840 else
17841   for ac_header in kerberosIV/des.h
17842 do :
17843   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
17844 if test "x$ac_cv_header_kerberosIV_des_h" = xyes; then :
17845   cat >>confdefs.h <<_ACEOF
17846 #define HAVE_KERBEROSIV_DES_H 1
17847 _ACEOF
17848
17849 else
17850   for ac_header in kerberos/des.h
17851 do :
17852   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
17853 if test "x$ac_cv_header_kerberos_des_h" = xyes; then :
17854   cat >>confdefs.h <<_ACEOF
17855 #define HAVE_KERBEROS_DES_H 1
17856 _ACEOF
17857
17858 fi
17859
17860 done
17861
17862 fi
17863
17864 done
17865
17866 fi
17867
17868 done
17869
17870     for ac_header in krb.h
17871 do :
17872   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
17873 if test "x$ac_cv_header_krb_h" = xyes; then :
17874   cat >>confdefs.h <<_ACEOF
17875 #define HAVE_KRB_H 1
17876 _ACEOF
17877
17878 else
17879   for ac_header in kerberosIV/krb.h
17880 do :
17881   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
17882 if test "x$ac_cv_header_kerberosIV_krb_h" = xyes; then :
17883   cat >>confdefs.h <<_ACEOF
17884 #define HAVE_KERBEROSIV_KRB_H 1
17885 _ACEOF
17886
17887 else
17888   for ac_header in kerberos/krb.h
17889 do :
17890   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
17891 if test "x$ac_cv_header_kerberos_krb_h" = xyes; then :
17892   cat >>confdefs.h <<_ACEOF
17893 #define HAVE_KERBEROS_KRB_H 1
17894 _ACEOF
17895
17896 fi
17897
17898 done
17899
17900 fi
17901
17902 done
17903
17904 fi
17905
17906 done
17907
17908   fi
17909   for ac_header in com_err.h
17910 do :
17911   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
17912 if test "x$ac_cv_header_com_err_h" = xyes; then :
17913   cat >>confdefs.h <<_ACEOF
17914 #define HAVE_COM_ERR_H 1
17915 _ACEOF
17916
17917 fi
17918
17919 done
17920
17921 fi
17922
17923
17924
17925
17926
17927
17928
17929 # Solaris requires -lintl if you want strerror (which calls dgettext)
17930 # to return localized messages.
17931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
17932 $as_echo_n "checking for dgettext in -lintl... " >&6; }
17933 if ${ac_cv_lib_intl_dgettext+:} false; then :
17934   $as_echo_n "(cached) " >&6
17935 else
17936   ac_check_lib_save_LIBS=$LIBS
17937 LIBS="-lintl  $LIBS"
17938 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17939 /* end confdefs.h.  */
17940
17941 /* Override any GCC internal prototype to avoid an error.
17942    Use char because int might match the return type of a GCC
17943    builtin and then its argument prototype would still apply.  */
17944 #ifdef __cplusplus
17945 extern "C"
17946 #endif
17947 char dgettext ();
17948 int
17949 main ()
17950 {
17951 return dgettext ();
17952   ;
17953   return 0;
17954 }
17955 _ACEOF
17956 if ac_fn_c_try_link "$LINENO"; then :
17957   ac_cv_lib_intl_dgettext=yes
17958 else
17959   ac_cv_lib_intl_dgettext=no
17960 fi
17961 rm -f core conftest.err conftest.$ac_objext \
17962     conftest$ac_exeext conftest.$ac_ext
17963 LIBS=$ac_check_lib_save_LIBS
17964 fi
17965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
17966 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
17967 if test "x$ac_cv_lib_intl_dgettext" = xyes; then :
17968   cat >>confdefs.h <<_ACEOF
17969 #define HAVE_LIBINTL 1
17970 _ACEOF
17971
17972   LIBS="-lintl $LIBS"
17973
17974 fi
17975
17976
17977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
17978 $as_echo_n "checking whether localtime caches TZ... " >&6; }
17979 if ${emacs_cv_localtime_cache+:} false; then :
17980   $as_echo_n "(cached) " >&6
17981 else
17982   if test x$ac_cv_func_tzset = xyes; then
17983 if test "$cross_compiling" = yes; then :
17984   # If we have tzset, assume the worst when cross-compiling.
17985 emacs_cv_localtime_cache=yes
17986 else
17987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17988 /* end confdefs.h.  */
17989 #include <time.h>
17990 char TZ_GMT0[] = "TZ=GMT0";
17991 char TZ_PST8[] = "TZ=PST8";
17992 main()
17993 {
17994   time_t now = time ((time_t *) 0);
17995   int hour_GMT0, hour_unset;
17996   if (putenv (TZ_GMT0) != 0)
17997     exit (1);
17998   hour_GMT0 = localtime (&now)->tm_hour;
17999   unsetenv("TZ");
18000   hour_unset = localtime (&now)->tm_hour;
18001   if (putenv (TZ_PST8) != 0)
18002     exit (1);
18003   if (localtime (&now)->tm_hour == hour_GMT0)
18004     exit (1);
18005   unsetenv("TZ");
18006   if (localtime (&now)->tm_hour != hour_unset)
18007     exit (1);
18008   exit (0);
18009 }
18010 _ACEOF
18011 if ac_fn_c_try_run "$LINENO"; then :
18012   emacs_cv_localtime_cache=no
18013 else
18014   emacs_cv_localtime_cache=yes
18015 fi
18016 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18017   conftest.$ac_objext conftest.beam conftest.$ac_ext
18018 fi
18019
18020 else
18021         # If we lack tzset, report that localtime does not cache TZ,
18022         # since we can't invalidate the cache if we don't have tzset.
18023         emacs_cv_localtime_cache=no
18024 fi
18025 fi
18026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
18027 $as_echo "$emacs_cv_localtime_cache" >&6; }
18028 if test $emacs_cv_localtime_cache = yes; then
18029
18030 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
18031
18032 fi
18033
18034 if test "x$HAVE_TIMEVAL" = xyes; then
18035   for ac_func in gettimeofday
18036 do :
18037   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
18038 if test "x$ac_cv_func_gettimeofday" = xyes; then :
18039   cat >>confdefs.h <<_ACEOF
18040 #define HAVE_GETTIMEOFDAY 1
18041 _ACEOF
18042
18043 fi
18044 done
18045
18046   if test $ac_cv_func_gettimeofday = yes; then
18047     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
18048 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
18049 if ${emacs_cv_gettimeofday_two_arguments+:} false; then :
18050   $as_echo_n "(cached) " >&6
18051 else
18052   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18053 /* end confdefs.h.  */
18054
18055 #ifdef TIME_WITH_SYS_TIME
18056 #include <sys/time.h>
18057 #include <time.h>
18058 #else
18059 #ifdef HAVE_SYS_TIME_H
18060 #include <sys/time.h>
18061 #else
18062 #include <time.h>
18063 #endif
18064 #endif
18065 int
18066 main ()
18067 {
18068 struct timeval time;
18069        gettimeofday (&time, 0);
18070   ;
18071   return 0;
18072 }
18073 _ACEOF
18074 if ac_fn_c_try_compile "$LINENO"; then :
18075   emacs_cv_gettimeofday_two_arguments=yes
18076 else
18077   emacs_cv_gettimeofday_two_arguments=no
18078 fi
18079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18080 fi
18081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
18082 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
18083     if test $emacs_cv_gettimeofday_two_arguments = no; then
18084
18085 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
18086
18087     fi
18088   fi
18089 fi
18090
18091 ok_so_far=yes
18092 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
18093 if test "x$ac_cv_func_socket" = xyes; then :
18094
18095 else
18096   ok_so_far=no
18097 fi
18098
18099 if test $ok_so_far = yes; then
18100   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
18101 if test "x$ac_cv_header_netinet_in_h" = xyes; then :
18102
18103 else
18104   ok_so_far=no
18105 fi
18106
18107
18108 fi
18109 if test $ok_so_far = yes; then
18110   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
18111 if test "x$ac_cv_header_arpa_inet_h" = xyes; then :
18112
18113 else
18114   ok_so_far=no
18115 fi
18116
18117
18118 fi
18119 if test $ok_so_far = yes; then
18120
18121 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
18122
18123 fi
18124
18125 if test -f /usr/lpp/X11/bin/smt.exp; then
18126
18127 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
18128
18129 fi
18130
18131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
18132 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
18133 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
18134   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18135 $as_echo "yes" >&6; }
18136
18137 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
18138
18139 else
18140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18141 $as_echo "no" >&6; }
18142 fi
18143
18144 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
18145 if test "x$ac_cv_type_pid_t" = xyes; then :
18146
18147 else
18148
18149 cat >>confdefs.h <<_ACEOF
18150 #define pid_t int
18151 _ACEOF
18152
18153 fi
18154
18155 for ac_header in vfork.h
18156 do :
18157   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
18158 if test "x$ac_cv_header_vfork_h" = xyes; then :
18159   cat >>confdefs.h <<_ACEOF
18160 #define HAVE_VFORK_H 1
18161 _ACEOF
18162
18163 fi
18164
18165 done
18166
18167 for ac_func in fork vfork
18168 do :
18169   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
18170 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
18171 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
18172   cat >>confdefs.h <<_ACEOF
18173 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
18174 _ACEOF
18175
18176 fi
18177 done
18178
18179 if test "x$ac_cv_func_fork" = xyes; then
18180   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
18181 $as_echo_n "checking for working fork... " >&6; }
18182 if ${ac_cv_func_fork_works+:} false; then :
18183   $as_echo_n "(cached) " >&6
18184 else
18185   if test "$cross_compiling" = yes; then :
18186   ac_cv_func_fork_works=cross
18187 else
18188   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18189 /* end confdefs.h.  */
18190 $ac_includes_default
18191 int
18192 main ()
18193 {
18194
18195           /* By Ruediger Kuhlmann. */
18196           return fork () < 0;
18197
18198   ;
18199   return 0;
18200 }
18201 _ACEOF
18202 if ac_fn_c_try_run "$LINENO"; then :
18203   ac_cv_func_fork_works=yes
18204 else
18205   ac_cv_func_fork_works=no
18206 fi
18207 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18208   conftest.$ac_objext conftest.beam conftest.$ac_ext
18209 fi
18210
18211 fi
18212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
18213 $as_echo "$ac_cv_func_fork_works" >&6; }
18214
18215 else
18216   ac_cv_func_fork_works=$ac_cv_func_fork
18217 fi
18218 if test "x$ac_cv_func_fork_works" = xcross; then
18219   case $host in
18220     *-*-amigaos* | *-*-msdosdjgpp*)
18221       # Override, as these systems have only a dummy fork() stub
18222       ac_cv_func_fork_works=no
18223       ;;
18224     *)
18225       ac_cv_func_fork_works=yes
18226       ;;
18227   esac
18228   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
18229 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
18230 fi
18231 ac_cv_func_vfork_works=$ac_cv_func_vfork
18232 if test "x$ac_cv_func_vfork" = xyes; then
18233   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
18234 $as_echo_n "checking for working vfork... " >&6; }
18235 if ${ac_cv_func_vfork_works+:} false; then :
18236   $as_echo_n "(cached) " >&6
18237 else
18238   if test "$cross_compiling" = yes; then :
18239   ac_cv_func_vfork_works=cross
18240 else
18241   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18242 /* end confdefs.h.  */
18243 /* Thanks to Paul Eggert for this test.  */
18244 $ac_includes_default
18245 #include <sys/wait.h>
18246 #ifdef HAVE_VFORK_H
18247 # include <vfork.h>
18248 #endif
18249 /* On some sparc systems, changes by the child to local and incoming
18250    argument registers are propagated back to the parent.  The compiler
18251    is told about this with #include <vfork.h>, but some compilers
18252    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
18253    static variable whose address is put into a register that is
18254    clobbered by the vfork.  */
18255 static void
18256 #ifdef __cplusplus
18257 sparc_address_test (int arg)
18258 # else
18259 sparc_address_test (arg) int arg;
18260 #endif
18261 {
18262   static pid_t child;
18263   if (!child) {
18264     child = vfork ();
18265     if (child < 0) {
18266       perror ("vfork");
18267       _exit(2);
18268     }
18269     if (!child) {
18270       arg = getpid();
18271       write(-1, "", 0);
18272       _exit (arg);
18273     }
18274   }
18275 }
18276
18277 int
18278 main ()
18279 {
18280   pid_t parent = getpid ();
18281   pid_t child;
18282
18283   sparc_address_test (0);
18284
18285   child = vfork ();
18286
18287   if (child == 0) {
18288     /* Here is another test for sparc vfork register problems.  This
18289        test uses lots of local variables, at least as many local
18290        variables as main has allocated so far including compiler
18291        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
18292        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
18293        reuse the register of parent for one of the local variables,
18294        since it will think that parent can't possibly be used any more
18295        in this routine.  Assigning to the local variable will thus
18296        munge parent in the parent process.  */
18297     pid_t
18298       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
18299       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
18300     /* Convince the compiler that p..p7 are live; otherwise, it might
18301        use the same hardware register for all 8 local variables.  */
18302     if (p != p1 || p != p2 || p != p3 || p != p4
18303         || p != p5 || p != p6 || p != p7)
18304       _exit(1);
18305
18306     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
18307        from child file descriptors.  If the child closes a descriptor
18308        before it execs or exits, this munges the parent's descriptor
18309        as well.  Test for this by closing stdout in the child.  */
18310     _exit(close(fileno(stdout)) != 0);
18311   } else {
18312     int status;
18313     struct stat st;
18314
18315     while (wait(&status) != child)
18316       ;
18317     return (
18318          /* Was there some problem with vforking?  */
18319          child < 0
18320
18321          /* Did the child fail?  (This shouldn't happen.)  */
18322          || status
18323
18324          /* Did the vfork/compiler bug occur?  */
18325          || parent != getpid()
18326
18327          /* Did the file descriptor bug occur?  */
18328          || fstat(fileno(stdout), &st) != 0
18329          );
18330   }
18331 }
18332 _ACEOF
18333 if ac_fn_c_try_run "$LINENO"; then :
18334   ac_cv_func_vfork_works=yes
18335 else
18336   ac_cv_func_vfork_works=no
18337 fi
18338 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18339   conftest.$ac_objext conftest.beam conftest.$ac_ext
18340 fi
18341
18342 fi
18343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
18344 $as_echo "$ac_cv_func_vfork_works" >&6; }
18345
18346 fi;
18347 if test "x$ac_cv_func_fork_works" = xcross; then
18348   ac_cv_func_vfork_works=$ac_cv_func_vfork
18349   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
18350 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
18351 fi
18352
18353 if test "x$ac_cv_func_vfork_works" = xyes; then
18354
18355 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
18356
18357 else
18358
18359 $as_echo "#define vfork fork" >>confdefs.h
18360
18361 fi
18362 if test "x$ac_cv_func_fork_works" = xyes; then
18363
18364 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
18365
18366 fi
18367
18368
18369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
18370 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
18371 if ${emacs_cv_langinfo_codeset+:} false; then :
18372   $as_echo_n "(cached) " >&6
18373 else
18374   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18375 /* end confdefs.h.  */
18376 #include <langinfo.h>
18377 int
18378 main ()
18379 {
18380 char* cs = nl_langinfo(CODESET);
18381   ;
18382   return 0;
18383 }
18384 _ACEOF
18385 if ac_fn_c_try_link "$LINENO"; then :
18386   emacs_cv_langinfo_codeset=yes
18387 else
18388   emacs_cv_langinfo_codeset=no
18389 fi
18390 rm -f core conftest.err conftest.$ac_objext \
18391     conftest$ac_exeext conftest.$ac_ext
18392
18393 fi
18394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
18395 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
18396 if test $emacs_cv_langinfo_codeset = yes; then
18397
18398 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
18399
18400 fi
18401
18402 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
18403 if test "x$ac_cv_type_size_t" = xyes; then :
18404
18405 cat >>confdefs.h <<_ACEOF
18406 #define HAVE_SIZE_T 1
18407 _ACEOF
18408
18409
18410 fi
18411
18412
18413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
18414 $as_echo_n "checking for mbstate_t... " >&6; }
18415 if ${ac_cv_type_mbstate_t+:} false; then :
18416   $as_echo_n "(cached) " >&6
18417 else
18418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18419 /* end confdefs.h.  */
18420 $ac_includes_default
18421 #           include <wchar.h>
18422 int
18423 main ()
18424 {
18425 mbstate_t x; return sizeof x;
18426   ;
18427   return 0;
18428 }
18429 _ACEOF
18430 if ac_fn_c_try_compile "$LINENO"; then :
18431   ac_cv_type_mbstate_t=yes
18432 else
18433   ac_cv_type_mbstate_t=no
18434 fi
18435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18436 fi
18437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
18438 $as_echo "$ac_cv_type_mbstate_t" >&6; }
18439    if test $ac_cv_type_mbstate_t = yes; then
18440
18441 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
18442
18443    else
18444
18445 $as_echo "#define mbstate_t int" >>confdefs.h
18446
18447    fi
18448
18449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
18450 $as_echo_n "checking for C restricted array declarations... " >&6; }
18451 if ${emacs_cv_c_restrict_arr+:} false; then :
18452   $as_echo_n "(cached) " >&6
18453 else
18454   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18455 /* end confdefs.h.  */
18456 void fred (int x[__restrict]);
18457 int
18458 main ()
18459 {
18460
18461   ;
18462   return 0;
18463 }
18464 _ACEOF
18465 if ac_fn_c_try_compile "$LINENO"; then :
18466   emacs_cv_c_restrict_arr=yes
18467 else
18468   emacs_cv_c_restrict_arr=no
18469 fi
18470 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18471 fi
18472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
18473 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
18474 if test "$emacs_cv_c_restrict_arr" = yes; then
18475
18476 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
18477
18478 fi
18479
18480
18481
18482 # Set up the CFLAGS for real compilation, so we can substitute it.
18483 CFLAGS="$REAL_CFLAGS"
18484 CPPFLAGS="$REAL_CPPFLAGS"
18485
18486 ## Hack to detect a buggy GCC version.
18487 if test "x$GCC" = xyes \
18488    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
18489    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
18490    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
18491    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
18492 fi
18493
18494 version=$PACKAGE_VERSION
18495
18496 ### Specify what sort of things we'll be editing into Makefile and config.h.
18497 ### Use configuration here uncanonicalized to avoid exceeding size limits.
18498
18499
18500 ## Unused?
18501
18502
18503
18504
18505
18506
18507
18508
18509
18510
18511
18512
18513
18514
18515
18516
18517
18518
18519
18520
18521 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
18522 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
18523 ## end of LIBX_BASE, but nothing ever set it.
18524
18525
18526
18527
18528 ## Used in lwlib/Makefile.in.
18529
18530 if test -n "${machfile}"; then
18531   M_FILE="\$(srcdir)/${machfile}"
18532 else
18533   M_FILE=
18534 fi
18535 S_FILE="\$(srcdir)/${opsysfile}"
18536
18537
18538
18539
18540
18541
18542
18543
18544
18545
18546 cat >>confdefs.h <<_ACEOF
18547 #define EMACS_CONFIGURATION "${canonical}"
18548 _ACEOF
18549
18550
18551 cat >>confdefs.h <<_ACEOF
18552 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
18553 _ACEOF
18554
18555 if test -n "$machfile"; then
18556
18557 cat >>confdefs.h <<_ACEOF
18558 #define config_machfile "${machfile}"
18559 _ACEOF
18560
18561 fi
18562
18563 cat >>confdefs.h <<_ACEOF
18564 #define config_opsysfile "${opsysfile}"
18565 _ACEOF
18566
18567
18568 XMENU_OBJ=
18569 XOBJ=
18570 FONT_OBJ=
18571 if test "${HAVE_X_WINDOWS}" = "yes" ; then
18572
18573 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
18574
18575   XMENU_OBJ=xmenu.o
18576   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
18577   FONT_OBJ=xfont.o
18578   if test "$HAVE_XFT" = "yes"; then
18579     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
18580   elif test "$HAVE_FREETYPE" = "yes"; then
18581     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
18582   fi
18583
18584 fi
18585
18586
18587
18588
18589 WIDGET_OBJ=
18590 MOTIF_LIBW=
18591 if test "${USE_X_TOOLKIT}" != "none" ; then
18592   WIDGET_OBJ=widget.o
18593
18594 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
18595
18596   if test "${USE_X_TOOLKIT}" = "LUCID"; then
18597
18598 $as_echo "#define USE_LUCID 1" >>confdefs.h
18599
18600   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
18601
18602 $as_echo "#define USE_MOTIF 1" >>confdefs.h
18603
18604     MOTIF_LIBW=-lXm
18605     case "$opsys" in
18606       gnu-linux)
18607         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
18608         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
18609         ;;
18610
18611       unixware)
18612         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
18613         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
18614         MOTIF_LIBW="MOTIF_LIBW -lXimp"
18615         ;;
18616
18617       aix4-2)
18618         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
18619         MOTIF_LIBW="$MOTIF_LIBW -li18n"
18620         ;;
18621     esac
18622     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
18623   fi
18624 fi
18625
18626
18627 TOOLKIT_LIBW=
18628 case "$USE_X_TOOLKIT" in
18629   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
18630   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
18631   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
18632 esac
18633
18634
18635 if test "$USE_X_TOOLKIT" = "none"; then
18636   LIBXT_OTHER="\$(LIBXSM)"
18637   OLDXMENU_TARGET="really-oldXMenu"
18638 else
18639   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
18640   OLDXMENU_TARGET="really-lwlib"
18641 fi
18642
18643
18644 ## The X Menu stuff is present in the X10 distribution, but missing
18645 ## from X11.  If we have X10, just use the installed library;
18646 ## otherwise, use our own copy.
18647 if test "${HAVE_X11}" = "yes" ; then
18648
18649 $as_echo "#define HAVE_X11 1" >>confdefs.h
18650
18651
18652   if test "$USE_X_TOOLKIT" = "none"; then
18653     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
18654   else
18655     OLDXMENU="\${lwlibdir}/liblw.a"
18656   fi
18657   LIBXMENU="\$(OLDXMENU)"
18658   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
18659   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
18660 else
18661   ## For a syntactically valid Makefile; not actually used for anything.
18662   ## See comments in src/Makefile.in.
18663   OLDXMENU=nothing
18664   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
18665   if test "${HAVE_X_WINDOWS}" = "yes"; then
18666     LIBXMENU="-lXMenu"
18667   else
18668     LIBXMENU=
18669   fi
18670   LIBX_OTHER=
18671   OLDXMENU_DEPS=
18672 fi
18673
18674 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
18675   OLDXMENU_TARGET=
18676   OLDXMENU=nothing
18677   LIBXMENU=
18678   OLDXMENU_DEPS=
18679 fi
18680
18681
18682
18683
18684
18685
18686
18687 if test "${HAVE_MENUS}" = "yes" ; then
18688
18689 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
18690
18691 fi
18692
18693 if test "${GNU_MALLOC}" = "yes" ; then
18694
18695 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
18696
18697 fi
18698
18699 RALLOC_OBJ=
18700 if test "${REL_ALLOC}" = "yes" ; then
18701
18702 $as_echo "#define REL_ALLOC 1" >>confdefs.h
18703
18704
18705   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
18706 fi
18707
18708
18709 if test "$opsys" = "cygwin"; then
18710   CYGWIN_OBJ="sheap.o"
18711   ## Cygwin differs because of its unexec().
18712   PRE_ALLOC_OBJ=
18713   POST_ALLOC_OBJ=lastfile.o
18714 else
18715   CYGWIN_OBJ=
18716   PRE_ALLOC_OBJ=lastfile.o
18717   POST_ALLOC_OBJ=
18718 fi
18719
18720
18721
18722
18723
18724 case "$opsys" in
18725   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
18726
18727   darwin)
18728    ## The -headerpad option tells ld (see man page) to leave room at the
18729    ## end of the header for adding load commands.  Needed for dumping.
18730    ## 0x690 is the total size of 30 segment load commands (at 56
18731    ## each); under Cocoa 31 commands are required.
18732    if test "$HAVE_NS" = "yes"; then
18733      libs_nsgui="-framework AppKit"
18734      headerpad_extra=6C8
18735    else
18736      libs_nsgui=
18737      headerpad_extra=690
18738    fi
18739    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
18740
18741    ## This is here because src/Makefile.in did some extra fiddling around
18742    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
18743    ##   #ifndef LD_SWITCH_SYSTEM
18744    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
18745    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
18746    ## not using gcc, darwin system not on an alpha (ie darwin, since
18747    ## darwin + alpha does not occur).
18748    ## Because this was done in src/Makefile.in, the resulting part of
18749    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
18750    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
18751    ## rather than LD_SWITCH_SYSTEM.
18752    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
18753      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
18754    ;;
18755
18756   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
18757   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
18758   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
18759   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
18760   ## had different values in configure (in ac_link) and src/Makefile.in.
18761   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
18762   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
18763
18764   *) LD_SWITCH_SYSTEM_TEMACS= ;;
18765 esac
18766
18767 if test "$NS_IMPL_GNUSTEP" = "yes"; then
18768   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
18769 fi
18770
18771
18772
18773
18774 LD_FIRSTFLAG=
18775 ORDINARY_LINK=
18776 case "$opsys" in
18777   ## gnu: GNU needs its own crt0.
18778   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
18779
18780   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
18781   ## library search parth, i.e. it won't search /usr/lib for libc and
18782   ## friends.  Using -nostartfiles instead avoids this problem, and
18783   ## will also work on earlier NetBSD releases.
18784   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
18785
18786   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
18787   ##   MkLinux/LinuxPPC needs this.
18788   ## ibms390x only supports opsys = gnu-linux so it can be added here.
18789   gnu-*)
18790     case "$machine" in
18791       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
18792     esac
18793     ;;
18794 esac
18795
18796
18797 if test "x$ORDINARY_LINK" = "xyes"; then
18798
18799   LD_FIRSTFLAG=""
18800
18801 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
18802
18803
18804 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
18805 ## freebsd, gnu-* not on macppc|ibms390x.
18806 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
18807
18808   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
18809   ## places that are difficult to figure out at make time.  Fortunately,
18810   ## these same versions allow you to pass arbitrary flags on to the
18811   ## linker, so there is no reason not to use it as a linker.
18812   ##
18813   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
18814   ## searching for libraries in its internal directories, so we have to
18815   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
18816   LD_FIRSTFLAG="-nostdlib"
18817 fi
18818
18819 ## FIXME? What setting of EDIT_LDFLAGS should this have?
18820 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
18821
18822
18823
18824
18825 ## FIXME? The logic here is not precisely the same as that above.
18826 ## There is no check here for a pre-defined LD_FIRSTFLAG.
18827 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
18828 LIB_GCC=
18829 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
18830
18831   case "$opsys" in
18832     freebsd|netbsd|openbsd) LIB_GCC= ;;
18833
18834     gnu-*)
18835       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
18836       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
18837       case $host_cpu in
18838       arm*)
18839         LIB_GCC="-lgcc_s"
18840         ;;
18841       *)
18842         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
18843         ## immediately undefine it again and redefine it to empty.
18844         ## Was the C_SWITCH_X_SITE part really necessary?
18845 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
18846         LIB_GCC=
18847         ;;
18848       esac
18849       ;;
18850
18851     ## Ask GCC where to find libgcc.a.
18852     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
18853   esac
18854 fi
18855
18856
18857 TOOLTIP_SUPPORT=
18858 WINDOW_SUPPORT=
18859 ## If we're using X11/GNUstep, define some consequences.
18860 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
18861
18862 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
18863
18864
18865 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
18866
18867   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
18868   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
18869
18870   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
18871   test "$HAVE_X_WINDOWS" = "yes" && \
18872     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
18873
18874 fi
18875
18876
18877
18878
18879
18880
18881
18882 #### Report on what we decided to do.
18883 #### Report GTK as a toolkit, even if it doesn't use Xt.
18884 #### It makes printing result more understandable as using GTK sets
18885 #### toolkit_scroll_bars to yes by default.
18886 if test "${HAVE_GTK}" = "yes"; then
18887   USE_X_TOOLKIT=GTK
18888 fi
18889
18890 and_machfile=
18891 if test -n "$machfile"; then
18892   and_machfile=" and \`${machfile}'"
18893 fi
18894
18895 echo "
18896 Configured for \`${canonical}'.
18897
18898   Where should the build process find the source code?    ${srcdir}
18899   What operating system and machine description files should Emacs use?
18900         \`${opsysfile}'${and_machfile}
18901   What compiler should emacs be built with?               ${CC} ${CFLAGS}
18902   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
18903   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
18904   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
18905   What window system should Emacs use?                    ${window_system}
18906   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
18907
18908 if test -n "${x_includes}"; then
18909 echo "  Where do we find X Windows header files?                ${x_includes}"
18910 else
18911 echo "  Where do we find X Windows header files?                Standard dirs"
18912 fi
18913 if test -n "${x_libraries}"; then
18914 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
18915 else
18916 echo "  Where do we find X Windows libraries?                   Standard dirs"
18917 fi
18918
18919 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
18920 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
18921 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
18922 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
18923 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
18924 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
18925 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
18926 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
18927
18928 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
18929 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
18930 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
18931 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
18932 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
18933 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
18934
18935 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
18936 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
18937 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
18938 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
18939
18940 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
18941 echo
18942
18943 if test $USE_XASSERTS = yes; then
18944    echo "  Compiling with asserts turned on."
18945    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
18946 fi
18947
18948 echo
18949
18950 if test "$HAVE_NS" = "yes"; then
18951    echo
18952    echo "You must run \"make install\" in order to test the built application.
18953 The installed application will go to nextstep/Emacs.app and can be
18954 run or moved from there."
18955    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
18956       echo "The application will be fully self-contained."
18957     else
18958       echo "The lisp resources for the application will be installed under ${prefix}.
18959 You may need to run \"make install\" with sudo.  The application will fail
18960 to run if these resources are not installed."
18961    fi
18962    echo
18963 fi
18964
18965
18966 # Remove any trailing slashes in these variables.
18967 test "${prefix}" != NONE &&
18968   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
18969 test "${exec_prefix}" != NONE &&
18970   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
18971
18972 ac_config_files="$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"
18973
18974 ac_config_commands="$ac_config_commands default"
18975
18976 cat >confcache <<\_ACEOF
18977 # This file is a shell script that caches the results of configure
18978 # tests run on this system so they can be shared between configure
18979 # scripts and configure runs, see configure's option --config-cache.
18980 # It is not useful on other systems.  If it contains results you don't
18981 # want to keep, you may remove or edit it.
18982 #
18983 # config.status only pays attention to the cache file if you give it
18984 # the --recheck option to rerun configure.
18985 #
18986 # `ac_cv_env_foo' variables (set or unset) will be overridden when
18987 # loading this file, other *unset* `ac_cv_foo' will be assigned the
18988 # following values.
18989
18990 _ACEOF
18991
18992 # The following way of writing the cache mishandles newlines in values,
18993 # but we know of no workaround that is simple, portable, and efficient.
18994 # So, we kill variables containing newlines.
18995 # Ultrix sh set writes to stderr and can't be redirected directly,
18996 # and sets the high bit in the cache file unless we assign to the vars.
18997 (
18998   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
18999     eval ac_val=\$$ac_var
19000     case $ac_val in #(
19001     *${as_nl}*)
19002       case $ac_var in #(
19003       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
19004 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
19005       esac
19006       case $ac_var in #(
19007       _ | IFS | as_nl) ;; #(
19008       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
19009       *) { eval $ac_var=; unset $ac_var;} ;;
19010       esac ;;
19011     esac
19012   done
19013
19014   (set) 2>&1 |
19015     case $as_nl`(ac_space=' '; set) 2>&1` in #(
19016     *${as_nl}ac_space=\ *)
19017       # `set' does not quote correctly, so add quotes: double-quote
19018       # substitution turns \\\\ into \\, and sed turns \\ into \.
19019       sed -n \
19020         "s/'/'\\\\''/g;
19021           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
19022       ;; #(
19023     *)
19024       # `set' quotes correctly as required by POSIX, so do not add quotes.
19025       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
19026       ;;
19027     esac |
19028     sort
19029 ) |
19030   sed '
19031      /^ac_cv_env_/b end
19032      t clear
19033      :clear
19034      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
19035      t end
19036      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
19037      :end' >>confcache
19038 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
19039   if test -w "$cache_file"; then
19040     if test "x$cache_file" != "x/dev/null"; then
19041       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
19042 $as_echo "$as_me: updating cache $cache_file" >&6;}
19043       if test ! -f "$cache_file" || test -h "$cache_file"; then
19044         cat confcache >"$cache_file"
19045       else
19046         case $cache_file in #(
19047         */* | ?:*)
19048           mv -f confcache "$cache_file"$$ &&
19049           mv -f "$cache_file"$$ "$cache_file" ;; #(
19050         *)
19051           mv -f confcache "$cache_file" ;;
19052         esac
19053       fi
19054     fi
19055   else
19056     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
19057 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
19058   fi
19059 fi
19060 rm -f confcache
19061
19062 test "x$prefix" = xNONE && prefix=$ac_default_prefix
19063 # Let make expand exec_prefix.
19064 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19065
19066 DEFS=-DHAVE_CONFIG_H
19067
19068 ac_libobjs=
19069 ac_ltlibobjs=
19070 U=
19071 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
19072   # 1. Remove the extension, and $U if already installed.
19073   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
19074   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
19075   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
19076   #    will be set to the directory where LIBOBJS objects are built.
19077   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
19078   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
19079 done
19080 LIBOBJS=$ac_libobjs
19081
19082 LTLIBOBJS=$ac_ltlibobjs
19083
19084
19085  if test -n "$EXEEXT"; then
19086   am__EXEEXT_TRUE=
19087   am__EXEEXT_FALSE='#'
19088 else
19089   am__EXEEXT_TRUE='#'
19090   am__EXEEXT_FALSE=
19091 fi
19092
19093 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
19094   as_fn_error $? "conditional \"AMDEP\" was never defined.
19095 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19096 fi
19097 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
19098   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
19099 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19100 fi
19101
19102 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
19103   as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
19104 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19105 fi
19106
19107
19108     gl_libobjs=
19109     gl_ltlibobjs=
19110     if test -n "$gl_LIBOBJS"; then
19111       # Remove the extension.
19112       sed_drop_objext='s/\.o$//;s/\.obj$//'
19113       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
19114         gl_libobjs="$gl_libobjs $i.$ac_objext"
19115         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
19116       done
19117     fi
19118     gl_LIBOBJS=$gl_libobjs
19119
19120     gl_LTLIBOBJS=$gl_ltlibobjs
19121
19122
19123
19124     gltests_libobjs=
19125     gltests_ltlibobjs=
19126     if test -n "$gltests_LIBOBJS"; then
19127       # Remove the extension.
19128       sed_drop_objext='s/\.o$//;s/\.obj$//'
19129       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
19130         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
19131         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
19132       done
19133     fi
19134     gltests_LIBOBJS=$gltests_libobjs
19135
19136     gltests_LTLIBOBJS=$gltests_ltlibobjs
19137
19138
19139
19140 : "${CONFIG_STATUS=./config.status}"
19141 ac_write_fail=0
19142 ac_clean_files_save=$ac_clean_files
19143 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
19144 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
19145 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
19146 as_write_fail=0
19147 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
19148 #! $SHELL
19149 # Generated by $as_me.
19150 # Run this file to recreate the current configuration.
19151 # Compiler output produced by configure, useful for debugging
19152 # configure, is in config.log if it exists.
19153
19154 debug=false
19155 ac_cs_recheck=false
19156 ac_cs_silent=false
19157
19158 SHELL=\${CONFIG_SHELL-$SHELL}
19159 export SHELL
19160 _ASEOF
19161 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
19162 ## -------------------- ##
19163 ## M4sh Initialization. ##
19164 ## -------------------- ##
19165
19166 # Be more Bourne compatible
19167 DUALCASE=1; export DUALCASE # for MKS sh
19168 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
19169   emulate sh
19170   NULLCMD=:
19171   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
19172   # is contrary to our usage.  Disable this feature.
19173   alias -g '${1+"$@"}'='"$@"'
19174   setopt NO_GLOB_SUBST
19175 else
19176   case `(set -o) 2>/dev/null` in #(
19177   *posix*) :
19178     set -o posix ;; #(
19179   *) :
19180      ;;
19181 esac
19182 fi
19183
19184
19185 as_nl='
19186 '
19187 export as_nl
19188 # Printing a long string crashes Solaris 7 /usr/bin/printf.
19189 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
19190 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
19191 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
19192 # Prefer a ksh shell builtin over an external printf program on Solaris,
19193 # but without wasting forks for bash or zsh.
19194 if test -z "$BASH_VERSION$ZSH_VERSION" \
19195     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
19196   as_echo='print -r --'
19197   as_echo_n='print -rn --'
19198 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
19199   as_echo='printf %s\n'
19200   as_echo_n='printf %s'
19201 else
19202   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
19203     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
19204     as_echo_n='/usr/ucb/echo -n'
19205   else
19206     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
19207     as_echo_n_body='eval
19208       arg=$1;
19209       case $arg in #(
19210       *"$as_nl"*)
19211         expr "X$arg" : "X\\(.*\\)$as_nl";
19212         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
19213       esac;
19214       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
19215     '
19216     export as_echo_n_body
19217     as_echo_n='sh -c $as_echo_n_body as_echo'
19218   fi
19219   export as_echo_body
19220   as_echo='sh -c $as_echo_body as_echo'
19221 fi
19222
19223 # The user is always right.
19224 if test "${PATH_SEPARATOR+set}" != set; then
19225   PATH_SEPARATOR=:
19226   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
19227     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
19228       PATH_SEPARATOR=';'
19229   }
19230 fi
19231
19232
19233 # IFS
19234 # We need space, tab and new line, in precisely that order.  Quoting is
19235 # there to prevent editors from complaining about space-tab.
19236 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
19237 # splitting by setting IFS to empty value.)
19238 IFS=" ""        $as_nl"
19239
19240 # Find who we are.  Look in the path if we contain no directory separator.
19241 as_myself=
19242 case $0 in #((
19243   *[\\/]* ) as_myself=$0 ;;
19244   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19245 for as_dir in $PATH
19246 do
19247   IFS=$as_save_IFS
19248   test -z "$as_dir" && as_dir=.
19249     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
19250   done
19251 IFS=$as_save_IFS
19252
19253      ;;
19254 esac
19255 # We did not find ourselves, most probably we were run as `sh COMMAND'
19256 # in which case we are not to be found in the path.
19257 if test "x$as_myself" = x; then
19258   as_myself=$0
19259 fi
19260 if test ! -f "$as_myself"; then
19261   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
19262   exit 1
19263 fi
19264
19265 # Unset variables that we do not need and which cause bugs (e.g. in
19266 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
19267 # suppresses any "Segmentation fault" message there.  '((' could
19268 # trigger a bug in pdksh 5.2.14.
19269 for as_var in BASH_ENV ENV MAIL MAILPATH
19270 do eval test x\${$as_var+set} = xset \
19271   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
19272 done
19273 PS1='$ '
19274 PS2='> '
19275 PS4='+ '
19276
19277 # NLS nuisances.
19278 LC_ALL=C
19279 export LC_ALL
19280 LANGUAGE=C
19281 export LANGUAGE
19282
19283 # CDPATH.
19284 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
19285
19286
19287 # as_fn_error STATUS ERROR [LINENO LOG_FD]
19288 # ----------------------------------------
19289 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
19290 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
19291 # script with STATUS, using 1 if that was 0.
19292 as_fn_error ()
19293 {
19294   as_status=$1; test $as_status -eq 0 && as_status=1
19295   if test "$4"; then
19296     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
19297     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
19298   fi
19299   $as_echo "$as_me: error: $2" >&2
19300   as_fn_exit $as_status
19301 } # as_fn_error
19302
19303
19304 # as_fn_set_status STATUS
19305 # -----------------------
19306 # Set $? to STATUS, without forking.
19307 as_fn_set_status ()
19308 {
19309   return $1
19310 } # as_fn_set_status
19311
19312 # as_fn_exit STATUS
19313 # -----------------
19314 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
19315 as_fn_exit ()
19316 {
19317   set +e
19318   as_fn_set_status $1
19319   exit $1
19320 } # as_fn_exit
19321
19322 # as_fn_unset VAR
19323 # ---------------
19324 # Portably unset VAR.
19325 as_fn_unset ()
19326 {
19327   { eval $1=; unset $1;}
19328 }
19329 as_unset=as_fn_unset
19330 # as_fn_append VAR VALUE
19331 # ----------------------
19332 # Append the text in VALUE to the end of the definition contained in VAR. Take
19333 # advantage of any shell optimizations that allow amortized linear growth over
19334 # repeated appends, instead of the typical quadratic growth present in naive
19335 # implementations.
19336 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
19337   eval 'as_fn_append ()
19338   {
19339     eval $1+=\$2
19340   }'
19341 else
19342   as_fn_append ()
19343   {
19344     eval $1=\$$1\$2
19345   }
19346 fi # as_fn_append
19347
19348 # as_fn_arith ARG...
19349 # ------------------
19350 # Perform arithmetic evaluation on the ARGs, and store the result in the
19351 # global $as_val. Take advantage of shells that can avoid forks. The arguments
19352 # must be portable across $(()) and expr.
19353 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
19354   eval 'as_fn_arith ()
19355   {
19356     as_val=$(( $* ))
19357   }'
19358 else
19359   as_fn_arith ()
19360   {
19361     as_val=`expr "$@" || test $? -eq 1`
19362   }
19363 fi # as_fn_arith
19364
19365
19366 if expr a : '\(a\)' >/dev/null 2>&1 &&
19367    test "X`expr 00001 : '.*\(...\)'`" = X001; then
19368   as_expr=expr
19369 else
19370   as_expr=false
19371 fi
19372
19373 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
19374   as_basename=basename
19375 else
19376   as_basename=false
19377 fi
19378
19379 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
19380   as_dirname=dirname
19381 else
19382   as_dirname=false
19383 fi
19384
19385 as_me=`$as_basename -- "$0" ||
19386 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
19387          X"$0" : 'X\(//\)$' \| \
19388          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
19389 $as_echo X/"$0" |
19390     sed '/^.*\/\([^/][^/]*\)\/*$/{
19391             s//\1/
19392             q
19393           }
19394           /^X\/\(\/\/\)$/{
19395             s//\1/
19396             q
19397           }
19398           /^X\/\(\/\).*/{
19399             s//\1/
19400             q
19401           }
19402           s/.*/./; q'`
19403
19404 # Avoid depending upon Character Ranges.
19405 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
19406 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
19407 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
19408 as_cr_digits='0123456789'
19409 as_cr_alnum=$as_cr_Letters$as_cr_digits
19410
19411 ECHO_C= ECHO_N= ECHO_T=
19412 case `echo -n x` in #(((((
19413 -n*)
19414   case `echo 'xy\c'` in
19415   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
19416   xy)  ECHO_C='\c';;
19417   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
19418        ECHO_T=' ';;
19419   esac;;
19420 *)
19421   ECHO_N='-n';;
19422 esac
19423
19424 rm -f conf$$ conf$$.exe conf$$.file
19425 if test -d conf$$.dir; then
19426   rm -f conf$$.dir/conf$$.file
19427 else
19428   rm -f conf$$.dir
19429   mkdir conf$$.dir 2>/dev/null
19430 fi
19431 if (echo >conf$$.file) 2>/dev/null; then
19432   if ln -s conf$$.file conf$$ 2>/dev/null; then
19433     as_ln_s='ln -s'
19434     # ... but there are two gotchas:
19435     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
19436     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
19437     # In both cases, we have to default to `cp -p'.
19438     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
19439       as_ln_s='cp -p'
19440   elif ln conf$$.file conf$$ 2>/dev/null; then
19441     as_ln_s=ln
19442   else
19443     as_ln_s='cp -p'
19444   fi
19445 else
19446   as_ln_s='cp -p'
19447 fi
19448 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
19449 rmdir conf$$.dir 2>/dev/null
19450
19451
19452 # as_fn_mkdir_p
19453 # -------------
19454 # Create "$as_dir" as a directory, including parents if necessary.
19455 as_fn_mkdir_p ()
19456 {
19457
19458   case $as_dir in #(
19459   -*) as_dir=./$as_dir;;
19460   esac
19461   test -d "$as_dir" || eval $as_mkdir_p || {
19462     as_dirs=
19463     while :; do
19464       case $as_dir in #(
19465       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
19466       *) as_qdir=$as_dir;;
19467       esac
19468       as_dirs="'$as_qdir' $as_dirs"
19469       as_dir=`$as_dirname -- "$as_dir" ||
19470 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19471          X"$as_dir" : 'X\(//\)[^/]' \| \
19472          X"$as_dir" : 'X\(//\)$' \| \
19473          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
19474 $as_echo X"$as_dir" |
19475     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19476             s//\1/
19477             q
19478           }
19479           /^X\(\/\/\)[^/].*/{
19480             s//\1/
19481             q
19482           }
19483           /^X\(\/\/\)$/{
19484             s//\1/
19485             q
19486           }
19487           /^X\(\/\).*/{
19488             s//\1/
19489             q
19490           }
19491           s/.*/./; q'`
19492       test -d "$as_dir" && break
19493     done
19494     test -z "$as_dirs" || eval "mkdir $as_dirs"
19495   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
19496
19497
19498 } # as_fn_mkdir_p
19499 if mkdir -p . 2>/dev/null; then
19500   as_mkdir_p='mkdir -p "$as_dir"'
19501 else
19502   test -d ./-p && rmdir ./-p
19503   as_mkdir_p=false
19504 fi
19505
19506 if test -x / >/dev/null 2>&1; then
19507   as_test_x='test -x'
19508 else
19509   if ls -dL / >/dev/null 2>&1; then
19510     as_ls_L_option=L
19511   else
19512     as_ls_L_option=
19513   fi
19514   as_test_x='
19515     eval sh -c '\''
19516       if test -d "$1"; then
19517         test -d "$1/.";
19518       else
19519         case $1 in #(
19520         -*)set "./$1";;
19521         esac;
19522         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
19523         ???[sx]*):;;*)false;;esac;fi
19524     '\'' sh
19525   '
19526 fi
19527 as_executable_p=$as_test_x
19528
19529 # Sed expression to map a string onto a valid CPP name.
19530 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
19531
19532 # Sed expression to map a string onto a valid variable name.
19533 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
19534
19535
19536 exec 6>&1
19537 ## ----------------------------------- ##
19538 ## Main body of $CONFIG_STATUS script. ##
19539 ## ----------------------------------- ##
19540 _ASEOF
19541 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
19542
19543 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19544 # Save the log message, to keep $0 and so on meaningful, and to
19545 # report actual input values of CONFIG_FILES etc. instead of their
19546 # values after options handling.
19547 ac_log="
19548 This file was extended by emacs $as_me 24.0.50, which was
19549 generated by GNU Autoconf 2.68.  Invocation command line was
19550
19551   CONFIG_FILES    = $CONFIG_FILES
19552   CONFIG_HEADERS  = $CONFIG_HEADERS
19553   CONFIG_LINKS    = $CONFIG_LINKS
19554   CONFIG_COMMANDS = $CONFIG_COMMANDS
19555   $ $0 $@
19556
19557 on `(hostname || uname -n) 2>/dev/null | sed 1q`
19558 "
19559
19560 _ACEOF
19561
19562 case $ac_config_files in *"
19563 "*) set x $ac_config_files; shift; ac_config_files=$*;;
19564 esac
19565
19566 case $ac_config_headers in *"
19567 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
19568 esac
19569
19570
19571 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19572 # Files that config.status was made for.
19573 config_files="$ac_config_files"
19574 config_headers="$ac_config_headers"
19575 config_commands="$ac_config_commands"
19576
19577 _ACEOF
19578
19579 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19580 ac_cs_usage="\
19581 \`$as_me' instantiates files and other configuration actions
19582 from templates according to the current configuration.  Unless the files
19583 and actions are specified as TAGs, all are instantiated by default.
19584
19585 Usage: $0 [OPTION]... [TAG]...
19586
19587   -h, --help       print this help, then exit
19588   -V, --version    print version number and configuration settings, then exit
19589       --config     print configuration, then exit
19590   -q, --quiet, --silent
19591                    do not print progress messages
19592   -d, --debug      don't remove temporary files
19593       --recheck    update $as_me by reconfiguring in the same conditions
19594       --file=FILE[:TEMPLATE]
19595                    instantiate the configuration file FILE
19596       --header=FILE[:TEMPLATE]
19597                    instantiate the configuration header FILE
19598
19599 Configuration files:
19600 $config_files
19601
19602 Configuration headers:
19603 $config_headers
19604
19605 Configuration commands:
19606 $config_commands
19607
19608 Report bugs to the package provider."
19609
19610 _ACEOF
19611 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19612 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
19613 ac_cs_version="\\
19614 emacs config.status 24.0.50
19615 configured by $0, generated by GNU Autoconf 2.68,
19616   with options \\"\$ac_cs_config\\"
19617
19618 Copyright (C) 2010 Free Software Foundation, Inc.
19619 This config.status script is free software; the Free Software Foundation
19620 gives unlimited permission to copy, distribute and modify it."
19621
19622 ac_pwd='$ac_pwd'
19623 srcdir='$srcdir'
19624 INSTALL='$INSTALL'
19625 MKDIR_P='$MKDIR_P'
19626 AWK='$AWK'
19627 test -n "\$AWK" || AWK=awk
19628 _ACEOF
19629
19630 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19631 # The default lists apply if the user does not specify any file.
19632 ac_need_defaults=:
19633 while test $# != 0
19634 do
19635   case $1 in
19636   --*=?*)
19637     ac_option=`expr "X$1" : 'X\([^=]*\)='`
19638     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
19639     ac_shift=:
19640     ;;
19641   --*=)
19642     ac_option=`expr "X$1" : 'X\([^=]*\)='`
19643     ac_optarg=
19644     ac_shift=:
19645     ;;
19646   *)
19647     ac_option=$1
19648     ac_optarg=$2
19649     ac_shift=shift
19650     ;;
19651   esac
19652
19653   case $ac_option in
19654   # Handling of the options.
19655   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
19656     ac_cs_recheck=: ;;
19657   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
19658     $as_echo "$ac_cs_version"; exit ;;
19659   --config | --confi | --conf | --con | --co | --c )
19660     $as_echo "$ac_cs_config"; exit ;;
19661   --debug | --debu | --deb | --de | --d | -d )
19662     debug=: ;;
19663   --file | --fil | --fi | --f )
19664     $ac_shift
19665     case $ac_optarg in
19666     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
19667     '') as_fn_error $? "missing file argument" ;;
19668     esac
19669     as_fn_append CONFIG_FILES " '$ac_optarg'"
19670     ac_need_defaults=false;;
19671   --header | --heade | --head | --hea )
19672     $ac_shift
19673     case $ac_optarg in
19674     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
19675     esac
19676     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
19677     ac_need_defaults=false;;
19678   --he | --h)
19679     # Conflict between --help and --header
19680     as_fn_error $? "ambiguous option: \`$1'
19681 Try \`$0 --help' for more information.";;
19682   --help | --hel | -h )
19683     $as_echo "$ac_cs_usage"; exit ;;
19684   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
19685   | -silent | --silent | --silen | --sile | --sil | --si | --s)
19686     ac_cs_silent=: ;;
19687
19688   # This is an error.
19689   -*) as_fn_error $? "unrecognized option: \`$1'
19690 Try \`$0 --help' for more information." ;;
19691
19692   *) as_fn_append ac_config_targets " $1"
19693      ac_need_defaults=false ;;
19694
19695   esac
19696   shift
19697 done
19698
19699 ac_configure_extra_args=
19700
19701 if $ac_cs_silent; then
19702   exec 6>/dev/null
19703   ac_configure_extra_args="$ac_configure_extra_args --silent"
19704 fi
19705
19706 _ACEOF
19707 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19708 if \$ac_cs_recheck; then
19709   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
19710   shift
19711   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
19712   CONFIG_SHELL='$SHELL'
19713   export CONFIG_SHELL
19714   exec "\$@"
19715 fi
19716
19717 _ACEOF
19718 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19719 exec 5>>config.log
19720 {
19721   echo
19722   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
19723 ## Running $as_me. ##
19724 _ASBOX
19725   $as_echo "$ac_log"
19726 } >&5
19727
19728 _ACEOF
19729 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19730 #
19731 # INIT-COMMANDS
19732 #
19733 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
19734 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
19735
19736 _ACEOF
19737
19738 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19739
19740 # Handling of arguments.
19741 for ac_config_target in $ac_config_targets
19742 do
19743   case $ac_config_target in
19744     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
19745     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
19746     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
19747     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
19748     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
19749     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
19750     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
19751     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
19752     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
19753     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
19754     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
19755     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
19756     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
19757     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
19758     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
19759     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
19760
19761   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
19762   esac
19763 done
19764
19765
19766 # If the user did not use the arguments to specify the items to instantiate,
19767 # then the envvar interface is used.  Set only those that are not.
19768 # We use the long form for the default assignment because of an extremely
19769 # bizarre bug on SunOS 4.1.3.
19770 if $ac_need_defaults; then
19771   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
19772   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
19773   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
19774 fi
19775
19776 # Have a temporary directory for convenience.  Make it in the build tree
19777 # simply because there is no reason against having it here, and in addition,
19778 # creating and moving files from /tmp can sometimes cause problems.
19779 # Hook for its removal unless debugging.
19780 # Note that there is a small window in which the directory will not be cleaned:
19781 # after its creation but before its name has been assigned to `$tmp'.
19782 $debug ||
19783 {
19784   tmp= ac_tmp=
19785   trap 'exit_status=$?
19786   : "${ac_tmp:=$tmp}"
19787   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
19788 ' 0
19789   trap 'as_fn_exit 1' 1 2 13 15
19790 }
19791 # Create a (secure) tmp directory for tmp files.
19792
19793 {
19794   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
19795   test -d "$tmp"
19796 }  ||
19797 {
19798   tmp=./conf$$-$RANDOM
19799   (umask 077 && mkdir "$tmp")
19800 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
19801 ac_tmp=$tmp
19802
19803 # Set up the scripts for CONFIG_FILES section.
19804 # No need to generate them if there are no CONFIG_FILES.
19805 # This happens for instance with `./config.status config.h'.
19806 if test -n "$CONFIG_FILES"; then
19807
19808 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
19809   ac_cs_awk_getline=:
19810   ac_cs_awk_pipe_init=
19811   ac_cs_awk_read_file='
19812       while ((getline aline < (F[key])) > 0)
19813         print(aline)
19814       close(F[key])'
19815   ac_cs_awk_pipe_fini=
19816 else
19817   ac_cs_awk_getline=false
19818   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
19819   ac_cs_awk_read_file='
19820       print "|#_!!_#|"
19821       print "cat " F[key] " &&"
19822       '$ac_cs_awk_pipe_init
19823   # The final `:' finishes the AND list.
19824   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
19825 fi
19826 ac_cr=`echo X | tr X '\015'`
19827 # On cygwin, bash can eat \r inside `` if the user requested igncr.
19828 # But we know of no other shell where ac_cr would be empty at this
19829 # point, so we can use a bashism as a fallback.
19830 if test "x$ac_cr" = x; then
19831   eval ac_cr=\$\'\\r\'
19832 fi
19833 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
19834 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
19835   ac_cs_awk_cr='\\r'
19836 else
19837   ac_cs_awk_cr=$ac_cr
19838 fi
19839
19840 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
19841 _ACEOF
19842
19843 # Create commands to substitute file output variables.
19844 {
19845   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
19846   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
19847   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
19848   echo "_ACAWK" &&
19849   echo "_ACEOF"
19850 } >conf$$files.sh &&
19851 . ./conf$$files.sh ||
19852   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19853 rm -f conf$$files.sh
19854
19855 {
19856   echo "cat >conf$$subs.awk <<_ACEOF" &&
19857   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
19858   echo "_ACEOF"
19859 } >conf$$subs.sh ||
19860   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19861 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
19862 ac_delim='%!_!# '
19863 for ac_last_try in false false false false false :; do
19864   . ./conf$$subs.sh ||
19865     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19866
19867   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
19868   if test $ac_delim_n = $ac_delim_num; then
19869     break
19870   elif $ac_last_try; then
19871     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
19872   else
19873     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
19874   fi
19875 done
19876 rm -f conf$$subs.sh
19877
19878 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19879 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
19880 _ACEOF
19881 sed -n '
19882 h
19883 s/^/S["/; s/!.*/"]=/
19884 p
19885 g
19886 s/^[^!]*!//
19887 :repl
19888 t repl
19889 s/'"$ac_delim"'$//
19890 t delim
19891 :nl
19892 h
19893 s/\(.\{148\}\)..*/\1/
19894 t more1
19895 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
19896 p
19897 n
19898 b repl
19899 :more1
19900 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
19901 p
19902 g
19903 s/.\{148\}//
19904 t nl
19905 :delim
19906 h
19907 s/\(.\{148\}\)..*/\1/
19908 t more2
19909 s/["\\]/\\&/g; s/^/"/; s/$/"/
19910 p
19911 b
19912 :more2
19913 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
19914 p
19915 g
19916 s/.\{148\}//
19917 t delim
19918 ' <conf$$subs.awk | sed '
19919 /^[^""]/{
19920   N
19921   s/\n//
19922 }
19923 ' >>$CONFIG_STATUS || ac_write_fail=1
19924 rm -f conf$$subs.awk
19925 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19926 _ACAWK
19927 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
19928   for (key in S) S_is_set[key] = 1
19929   FS = "\a"
19930   \$ac_cs_awk_pipe_init
19931 }
19932 {
19933   line = $ 0
19934   nfields = split(line, field, "@")
19935   substed = 0
19936   len = length(field[1])
19937   for (i = 2; i < nfields; i++) {
19938     key = field[i]
19939     keylen = length(key)
19940     if (S_is_set[key]) {
19941       value = S[key]
19942       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
19943       len += length(value) + length(field[++i])
19944       substed = 1
19945     } else
19946       len += 1 + keylen
19947   }
19948   if (nfields == 3 && !substed) {
19949     key = field[2]
19950     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
19951       \$ac_cs_awk_read_file
19952       next
19953     }
19954   }
19955   print line
19956 }
19957 \$ac_cs_awk_pipe_fini
19958 _ACAWK
19959 _ACEOF
19960 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19961 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
19962   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
19963 else
19964   cat
19965 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
19966   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
19967 _ACEOF
19968
19969 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
19970 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
19971 # trailing colons and then remove the whole line if VPATH becomes empty
19972 # (actually we leave an empty line to preserve line numbers).
19973 if test "x$srcdir" = x.; then
19974   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
19975 h
19976 s///
19977 s/^/:/
19978 s/[      ]*$/:/
19979 s/:\$(srcdir):/:/g
19980 s/:\${srcdir}:/:/g
19981 s/:@srcdir@:/:/g
19982 s/^:*//
19983 s/:*$//
19984 x
19985 s/\(=[   ]*\).*/\1/
19986 G
19987 s/\n//
19988 s/^[^=]*=[       ]*$//
19989 }'
19990 fi
19991
19992 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19993 fi # test -n "$CONFIG_FILES"
19994
19995 # Set up the scripts for CONFIG_HEADERS section.
19996 # No need to generate them if there are no CONFIG_HEADERS.
19997 # This happens for instance with `./config.status Makefile'.
19998 if test -n "$CONFIG_HEADERS"; then
19999 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
20000 BEGIN {
20001 _ACEOF
20002
20003 # Transform confdefs.h into an awk script `defines.awk', embedded as
20004 # here-document in config.status, that substitutes the proper values into
20005 # config.h.in to produce config.h.
20006
20007 # Create a delimiter string that does not exist in confdefs.h, to ease
20008 # handling of long lines.
20009 ac_delim='%!_!# '
20010 for ac_last_try in false false :; do
20011   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
20012   if test -z "$ac_tt"; then
20013     break
20014   elif $ac_last_try; then
20015     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
20016   else
20017     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20018   fi
20019 done
20020
20021 # For the awk script, D is an array of macro values keyed by name,
20022 # likewise P contains macro parameters if any.  Preserve backslash
20023 # newline sequences.
20024
20025 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
20026 sed -n '
20027 s/.\{148\}/&'"$ac_delim"'/g
20028 t rset
20029 :rset
20030 s/^[     ]*#[    ]*define[       ][      ]*/ /
20031 t def
20032 d
20033 :def
20034 s/\\$//
20035 t bsnl
20036 s/["\\]/\\&/g
20037 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
20038 D["\1"]=" \3"/p
20039 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
20040 d
20041 :bsnl
20042 s/["\\]/\\&/g
20043 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
20044 D["\1"]=" \3\\\\\\n"\\/p
20045 t cont
20046 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
20047 t cont
20048 d
20049 :cont
20050 n
20051 s/.\{148\}/&'"$ac_delim"'/g
20052 t clear
20053 :clear
20054 s/\\$//
20055 t bsnlc
20056 s/["\\]/\\&/g; s/^/"/; s/$/"/p
20057 d
20058 :bsnlc
20059 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
20060 b cont
20061 ' <confdefs.h | sed '
20062 s/'"$ac_delim"'/"\\\
20063 "/g' >>$CONFIG_STATUS || ac_write_fail=1
20064
20065 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20066   for (key in D) D_is_set[key] = 1
20067   FS = "\a"
20068 }
20069 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
20070   line = \$ 0
20071   split(line, arg, " ")
20072   if (arg[1] == "#") {
20073     defundef = arg[2]
20074     mac1 = arg[3]
20075   } else {
20076     defundef = substr(arg[1], 2)
20077     mac1 = arg[2]
20078   }
20079   split(mac1, mac2, "(") #)
20080   macro = mac2[1]
20081   prefix = substr(line, 1, index(line, defundef) - 1)
20082   if (D_is_set[macro]) {
20083     # Preserve the white space surrounding the "#".
20084     print prefix "define", macro P[macro] D[macro]
20085     next
20086   } else {
20087     # Replace #undef with comments.  This is necessary, for example,
20088     # in the case of _POSIX_SOURCE, which is predefined and required
20089     # on some systems where configure will not decide to define it.
20090     if (defundef == "undef") {
20091       print "/*", prefix defundef, macro, "*/"
20092       next
20093     }
20094   }
20095 }
20096 { print }
20097 _ACAWK
20098 _ACEOF
20099 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20100   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
20101 fi # test -n "$CONFIG_HEADERS"
20102
20103
20104 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
20105 shift
20106 for ac_tag
20107 do
20108   case $ac_tag in
20109   :[FHLC]) ac_mode=$ac_tag; continue;;
20110   esac
20111   case $ac_mode$ac_tag in
20112   :[FHL]*:*);;
20113   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
20114   :[FH]-) ac_tag=-:-;;
20115   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
20116   esac
20117   ac_save_IFS=$IFS
20118   IFS=:
20119   set x $ac_tag
20120   IFS=$ac_save_IFS
20121   shift
20122   ac_file=$1
20123   shift
20124
20125   case $ac_mode in
20126   :L) ac_source=$1;;
20127   :[FH])
20128     ac_file_inputs=
20129     for ac_f
20130     do
20131       case $ac_f in
20132       -) ac_f="$ac_tmp/stdin";;
20133       *) # Look for the file first in the build tree, then in the source tree
20134          # (if the path is not absolute).  The absolute path cannot be DOS-style,
20135          # because $ac_f cannot contain `:'.
20136          test -f "$ac_f" ||
20137            case $ac_f in
20138            [\\/$]*) false;;
20139            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
20140            esac ||
20141            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
20142       esac
20143       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
20144       as_fn_append ac_file_inputs " '$ac_f'"
20145     done
20146
20147     # Let's still pretend it is `configure' which instantiates (i.e., don't
20148     # use $as_me), people would be surprised to read:
20149     #    /* config.h.  Generated by config.status.  */
20150     configure_input='Generated from '`
20151           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
20152         `' by configure.'
20153     if test x"$ac_file" != x-; then
20154       configure_input="$ac_file.  $configure_input"
20155       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
20156 $as_echo "$as_me: creating $ac_file" >&6;}
20157     fi
20158     # Neutralize special characters interpreted by sed in replacement strings.
20159     case $configure_input in #(
20160     *\&* | *\|* | *\\* )
20161        ac_sed_conf_input=`$as_echo "$configure_input" |
20162        sed 's/[\\\\&|]/\\\\&/g'`;; #(
20163     *) ac_sed_conf_input=$configure_input;;
20164     esac
20165
20166     case $ac_tag in
20167     *:-:* | *:-) cat >"$ac_tmp/stdin" \
20168       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
20169     esac
20170     ;;
20171   esac
20172
20173   ac_dir=`$as_dirname -- "$ac_file" ||
20174 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20175          X"$ac_file" : 'X\(//\)[^/]' \| \
20176          X"$ac_file" : 'X\(//\)$' \| \
20177          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
20178 $as_echo X"$ac_file" |
20179     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20180             s//\1/
20181             q
20182           }
20183           /^X\(\/\/\)[^/].*/{
20184             s//\1/
20185             q
20186           }
20187           /^X\(\/\/\)$/{
20188             s//\1/
20189             q
20190           }
20191           /^X\(\/\).*/{
20192             s//\1/
20193             q
20194           }
20195           s/.*/./; q'`
20196   as_dir="$ac_dir"; as_fn_mkdir_p
20197   ac_builddir=.
20198
20199 case "$ac_dir" in
20200 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
20201 *)
20202   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
20203   # A ".." for each directory in $ac_dir_suffix.
20204   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
20205   case $ac_top_builddir_sub in
20206   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
20207   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
20208   esac ;;
20209 esac
20210 ac_abs_top_builddir=$ac_pwd
20211 ac_abs_builddir=$ac_pwd$ac_dir_suffix
20212 # for backward compatibility:
20213 ac_top_builddir=$ac_top_build_prefix
20214
20215 case $srcdir in
20216   .)  # We are building in place.
20217     ac_srcdir=.
20218     ac_top_srcdir=$ac_top_builddir_sub
20219     ac_abs_top_srcdir=$ac_pwd ;;
20220   [\\/]* | ?:[\\/]* )  # Absolute name.
20221     ac_srcdir=$srcdir$ac_dir_suffix;
20222     ac_top_srcdir=$srcdir
20223     ac_abs_top_srcdir=$srcdir ;;
20224   *) # Relative name.
20225     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
20226     ac_top_srcdir=$ac_top_build_prefix$srcdir
20227     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
20228 esac
20229 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
20230
20231
20232   case $ac_mode in
20233   :F)
20234   #
20235   # CONFIG_FILE
20236   #
20237
20238   case $INSTALL in
20239   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
20240   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
20241   esac
20242   ac_MKDIR_P=$MKDIR_P
20243   case $MKDIR_P in
20244   [\\/$]* | ?:[\\/]* ) ;;
20245   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
20246   esac
20247 _ACEOF
20248
20249 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20250 # If the template does not know about datarootdir, expand it.
20251 # FIXME: This hack should be removed a few years after 2.60.
20252 ac_datarootdir_hack=; ac_datarootdir_seen=
20253 ac_sed_dataroot='
20254 /datarootdir/ {
20255   p
20256   q
20257 }
20258 /@datadir@/p
20259 /@docdir@/p
20260 /@infodir@/p
20261 /@localedir@/p
20262 /@mandir@/p'
20263 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
20264 *datarootdir*) ac_datarootdir_seen=yes;;
20265 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
20266   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
20267 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
20268 _ACEOF
20269 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20270   ac_datarootdir_hack='
20271   s&@datadir@&$datadir&g
20272   s&@docdir@&$docdir&g
20273   s&@infodir@&$infodir&g
20274   s&@localedir@&$localedir&g
20275   s&@mandir@&$mandir&g
20276   s&\\\${datarootdir}&$datarootdir&g' ;;
20277 esac
20278 _ACEOF
20279
20280 # Neutralize VPATH when `$srcdir' = `.'.
20281 # Shell code in configure.ac might set extrasub.
20282 # FIXME: do we really want to maintain this feature?
20283 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20284 ac_sed_extra="$ac_vpsub
20285 $extrasub
20286 _ACEOF
20287 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20288 :t
20289 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
20290 s|@configure_input@|$ac_sed_conf_input|;t t
20291 s&@top_builddir@&$ac_top_builddir_sub&;t t
20292 s&@top_build_prefix@&$ac_top_build_prefix&;t t
20293 s&@srcdir@&$ac_srcdir&;t t
20294 s&@abs_srcdir@&$ac_abs_srcdir&;t t
20295 s&@top_srcdir@&$ac_top_srcdir&;t t
20296 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
20297 s&@builddir@&$ac_builddir&;t t
20298 s&@abs_builddir@&$ac_abs_builddir&;t t
20299 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
20300 s&@INSTALL@&$ac_INSTALL&;t t
20301 s&@MKDIR_P@&$ac_MKDIR_P&;t t
20302 $ac_datarootdir_hack
20303 "
20304 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
20305 if $ac_cs_awk_getline; then
20306   $AWK -f "$ac_tmp/subs.awk"
20307 else
20308   $AWK -f "$ac_tmp/subs.awk" | $SHELL
20309 fi \
20310   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20311
20312 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
20313   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
20314   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
20315       "$ac_tmp/out"`; test -z "$ac_out"; } &&
20316   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
20317 which seems to be undefined.  Please make sure it is defined" >&5
20318 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
20319 which seems to be undefined.  Please make sure it is defined" >&2;}
20320
20321   rm -f "$ac_tmp/stdin"
20322   case $ac_file in
20323   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
20324   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
20325   esac \
20326   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20327  ;;
20328   :H)
20329   #
20330   # CONFIG_HEADER
20331   #
20332   if test x"$ac_file" != x-; then
20333     {
20334       $as_echo "/* $configure_input  */" \
20335       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
20336     } >"$ac_tmp/config.h" \
20337       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20338     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
20339       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
20340 $as_echo "$as_me: $ac_file is unchanged" >&6;}
20341     else
20342       rm -f "$ac_file"
20343       mv "$ac_tmp/config.h" "$ac_file" \
20344         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20345     fi
20346   else
20347     $as_echo "/* $configure_input  */" \
20348       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
20349       || as_fn_error $? "could not create -" "$LINENO" 5
20350   fi
20351 # Compute "$ac_file"'s index in $config_headers.
20352 _am_arg="$ac_file"
20353 _am_stamp_count=1
20354 for _am_header in $config_headers :; do
20355   case $_am_header in
20356     $_am_arg | $_am_arg:* )
20357       break ;;
20358     * )
20359       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
20360   esac
20361 done
20362 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
20363 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20364          X"$_am_arg" : 'X\(//\)[^/]' \| \
20365          X"$_am_arg" : 'X\(//\)$' \| \
20366          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
20367 $as_echo X"$_am_arg" |
20368     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20369             s//\1/
20370             q
20371           }
20372           /^X\(\/\/\)[^/].*/{
20373             s//\1/
20374             q
20375           }
20376           /^X\(\/\/\)$/{
20377             s//\1/
20378             q
20379           }
20380           /^X\(\/\).*/{
20381             s//\1/
20382             q
20383           }
20384           s/.*/./; q'`/stamp-h$_am_stamp_count
20385  ;;
20386
20387   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
20388 $as_echo "$as_me: executing $ac_file commands" >&6;}
20389  ;;
20390   esac
20391
20392
20393   case $ac_file$ac_mode in
20394     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
20395   # Autoconf 2.62 quotes --file arguments for eval, but not when files
20396   # are listed without --file.  Let's play safe and only enable the eval
20397   # if we detect the quoting.
20398   case $CONFIG_FILES in
20399   *\'*) eval set x "$CONFIG_FILES" ;;
20400   *)   set x $CONFIG_FILES ;;
20401   esac
20402   shift
20403   for mf
20404   do
20405     # Strip MF so we end up with the name of the file.
20406     mf=`echo "$mf" | sed -e 's/:.*$//'`
20407     # Check whether this is an Automake generated Makefile or not.
20408     # We used to match only the files named `Makefile.in', but
20409     # some people rename them; so instead we look at the file content.
20410     # Grep'ing the first line is not enough: some people post-process
20411     # each Makefile.in and add a new line on top of each file to say so.
20412     # Grep'ing the whole file is not good either: AIX grep has a line
20413     # limit of 2048, but all sed's we know have understand at least 4000.
20414     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
20415       dirpart=`$as_dirname -- "$mf" ||
20416 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20417          X"$mf" : 'X\(//\)[^/]' \| \
20418          X"$mf" : 'X\(//\)$' \| \
20419          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
20420 $as_echo X"$mf" |
20421     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20422             s//\1/
20423             q
20424           }
20425           /^X\(\/\/\)[^/].*/{
20426             s//\1/
20427             q
20428           }
20429           /^X\(\/\/\)$/{
20430             s//\1/
20431             q
20432           }
20433           /^X\(\/\).*/{
20434             s//\1/
20435             q
20436           }
20437           s/.*/./; q'`
20438     else
20439       continue
20440     fi
20441     # Extract the definition of DEPDIR, am__include, and am__quote
20442     # from the Makefile without running `make'.
20443     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
20444     test -z "$DEPDIR" && continue
20445     am__include=`sed -n 's/^am__include = //p' < "$mf"`
20446     test -z "am__include" && continue
20447     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
20448     # When using ansi2knr, U may be empty or an underscore; expand it
20449     U=`sed -n 's/^U = //p' < "$mf"`
20450     # Find all dependency output files, they are included files with
20451     # $(DEPDIR) in their names.  We invoke sed twice because it is the
20452     # simplest approach to changing $(DEPDIR) to its actual value in the
20453     # expansion.
20454     for file in `sed -n "
20455       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
20456          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
20457       # Make sure the directory exists.
20458       test -f "$dirpart/$file" && continue
20459       fdir=`$as_dirname -- "$file" ||
20460 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20461          X"$file" : 'X\(//\)[^/]' \| \
20462          X"$file" : 'X\(//\)$' \| \
20463          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
20464 $as_echo X"$file" |
20465     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20466             s//\1/
20467             q
20468           }
20469           /^X\(\/\/\)[^/].*/{
20470             s//\1/
20471             q
20472           }
20473           /^X\(\/\/\)$/{
20474             s//\1/
20475             q
20476           }
20477           /^X\(\/\).*/{
20478             s//\1/
20479             q
20480           }
20481           s/.*/./; q'`
20482       as_dir=$dirpart/$fdir; as_fn_mkdir_p
20483       # echo "creating $dirpart/$file"
20484       echo '# dummy' > "$dirpart/$file"
20485     done
20486   done
20487 }
20488  ;;
20489     "default":C)
20490
20491 ### Make the necessary directories, if they don't exist.
20492 for dir in etc lisp ; do
20493   test -d ${dir} || mkdir ${dir}
20494 done
20495
20496 echo creating src/epaths.h
20497 ${MAKE-make} epaths-force
20498
20499 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
20500   echo creating src/.gdbinit
20501   echo source $srcdir/src/.gdbinit > src/.gdbinit
20502 fi
20503
20504  ;;
20505
20506   esac
20507 done # for ac_tag
20508
20509
20510 as_fn_exit 0
20511 _ACEOF
20512 ac_clean_files=$ac_clean_files_save
20513
20514 test $ac_write_fail = 0 ||
20515   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
20516
20517
20518 # configure is writing to config.log, and then calls config.status.
20519 # config.status does its own redirection, appending to config.log.
20520 # Unfortunately, on DOS this fails, as config.log is still kept open
20521 # by configure, so config.status won't be able to write to it; its
20522 # output is simply discarded.  So we exec the FD to /dev/null,
20523 # effectively closing config.log, so it can be properly (re)opened and
20524 # appended to by config.status.  When coming back to configure, we
20525 # need to make the FD available again.
20526 if test "$no_create" != yes; then
20527   ac_cs_success=:
20528   ac_config_status_args=
20529   test "$silent" = yes &&
20530     ac_config_status_args="$ac_config_status_args --quiet"
20531   exec 5>/dev/null
20532   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
20533   exec 5>>config.log
20534   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
20535   # would make configure fail if this is the last instruction.
20536   $ac_cs_success || as_fn_exit 1
20537 fi
20538 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
20539   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
20540 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
20541 fi
20542