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_SYS_STAT_H
 681 NEXT_SYS_STAT_H
 682 REPLACE_UTIMENSAT
 683 REPLACE_STAT
 684 REPLACE_MKNOD
 685 REPLACE_MKFIFO
 686 REPLACE_MKDIR
 687 REPLACE_LSTAT
 688 REPLACE_FUTIMENS
 689 REPLACE_FSTATAT
 690 REPLACE_FSTAT
 691 HAVE_UTIMENSAT
 692 HAVE_MKNODAT
 693 HAVE_MKNOD
 694 HAVE_MKFIFOAT
 695 HAVE_MKFIFO
 696 HAVE_MKDIRAT
 697 HAVE_LSTAT
 698 HAVE_LCHMOD
 699 HAVE_FUTIMENS
 700 HAVE_FSTATAT
 701 HAVE_FCHMODAT
 702 GNULIB_UTIMENSAT
 703 GNULIB_STAT
 704 GNULIB_MKNODAT
 705 GNULIB_MKNOD
 706 GNULIB_MKFIFOAT
 707 GNULIB_MKFIFO
 708 GNULIB_MKDIRAT
 709 GNULIB_LSTAT
 710 GNULIB_LCHMOD
 711 GNULIB_FUTIMENS
 712 GNULIB_FSTATAT
 713 GNULIB_FCHMODAT
 714 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
 715 NEXT_STDLIB_H
 716 STDINT_H
 717 WINT_T_SUFFIX
 718 WCHAR_T_SUFFIX
 719 SIG_ATOMIC_T_SUFFIX
 720 SIZE_T_SUFFIX
 721 PTRDIFF_T_SUFFIX
 722 HAVE_SIGNED_WINT_T
 723 HAVE_SIGNED_WCHAR_T
 724 HAVE_SIGNED_SIG_ATOMIC_T
 725 BITSIZEOF_WINT_T
 726 BITSIZEOF_WCHAR_T
 727 BITSIZEOF_SIG_ATOMIC_T
 728 BITSIZEOF_SIZE_T
 729 BITSIZEOF_PTRDIFF_T
 730 HAVE_SYS_BITYPES_H
 731 HAVE_SYS_INTTYPES_H
 732 HAVE_STDINT_H
 733 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
 734 NEXT_STDINT_H
 735 HAVE_SYS_TYPES_H
 736 HAVE_INTTYPES_H
 737 HAVE_WCHAR_H
 738 HAVE_UNSIGNED_LONG_LONG_INT
 739 HAVE_LONG_LONG_INT
 740 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 741 NEXT_STDDEF_H
 742 STDDEF_H
 743 HAVE_WCHAR_T
 744 REPLACE_NULL
 745 HAVE__BOOL
 746 STDBOOL_H
 747 APPLE_UNIVERSAL_BUILD
 748 REPLACE_TIMEGM
 749 REPLACE_NANOSLEEP
 750 REPLACE_MKTIME
 751 REPLACE_LOCALTIME_R
 752 HAVE_TIMEGM
 753 HAVE_STRPTIME
 754 HAVE_NANOSLEEP
 755 HAVE_DECL_LOCALTIME_R
 756 GNULIB_TIME_R
 757 GNULIB_TIMEGM
 758 GNULIB_STRPTIME
 759 GNULIB_NANOSLEEP
 760 GNULIB_MKTIME
 761 LTLIBINTL
 762 LIBINTL
 763 GETOPT_H
 764 HAVE_GETOPT_H
 765 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
 766 NEXT_GETOPT_H
 767 PRAGMA_COLUMNS
 768 PRAGMA_SYSTEM_HEADER
 769 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
 770 INCLUDE_NEXT
 771 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
 772 UNISTD_H_HAVE_WINSOCK2_H
 773 REPLACE_WRITE
 774 REPLACE_USLEEP
 775 REPLACE_UNLINKAT
 776 REPLACE_UNLINK
 777 REPLACE_TTYNAME_R
 778 REPLACE_SYMLINK
 779 REPLACE_SLEEP
 780 REPLACE_RMDIR
 781 REPLACE_READLINK
 782 REPLACE_PWRITE
 783 REPLACE_PREAD
 784 REPLACE_LSEEK
 785 REPLACE_LINKAT
 786 REPLACE_LINK
 787 REPLACE_LCHOWN
 788 REPLACE_GETPAGESIZE
 789 REPLACE_GETGROUPS
 790 REPLACE_GETLOGIN_R
 791 REPLACE_GETDOMAINNAME
 792 REPLACE_GETCWD
 793 REPLACE_FCHOWNAT
 794 REPLACE_DUP2
 795 REPLACE_DUP
 796 REPLACE_CLOSE
 797 REPLACE_CHOWN
 798 HAVE_SYS_PARAM_H
 799 HAVE_OS_H
 800 HAVE_DECL_TTYNAME_R
 801 HAVE_DECL_GETUSERSHELL
 802 HAVE_DECL_GETPAGESIZE
 803 HAVE_DECL_GETLOGIN_R
 804 HAVE_DECL_GETDOMAINNAME
 805 HAVE_DECL_FCHDIR
 806 HAVE_DECL_ENVIRON
 807 HAVE_USLEEP
 808 HAVE_UNLINKAT
 809 HAVE_SYMLINKAT
 810 HAVE_SYMLINK
 811 HAVE_SLEEP
 812 HAVE_READLINKAT
 813 HAVE_READLINK
 814 HAVE_PWRITE
 815 HAVE_PREAD
 816 HAVE_PIPE2
 817 HAVE_PIPE
 818 HAVE_LINKAT
 819 HAVE_LINK
 820 HAVE_LCHOWN
 821 HAVE_GETPAGESIZE
 822 HAVE_GETLOGIN
 823 HAVE_GETHOSTNAME
 824 HAVE_GETGROUPS
 825 HAVE_GETDTABLESIZE
 826 HAVE_FTRUNCATE
 827 HAVE_FSYNC
 828 HAVE_FCHOWNAT
 829 HAVE_FCHDIR
 830 HAVE_FACCESSAT
 831 HAVE_EUIDACCESS
 832 HAVE_DUP3
 833 HAVE_DUP2
 834 HAVE_CHOWN
 835 GNULIB_WRITE
 836 GNULIB_USLEEP
 837 GNULIB_UNLINKAT
 838 GNULIB_UNLINK
 839 GNULIB_UNISTD_H_SIGPIPE
 840 GNULIB_UNISTD_H_GETOPT
 841 GNULIB_TTYNAME_R
 842 GNULIB_SYMLINKAT
 843 GNULIB_SYMLINK
 844 GNULIB_SLEEP
 845 GNULIB_RMDIR
 846 GNULIB_READLINKAT
 847 GNULIB_READLINK
 848 GNULIB_PWRITE
 849 GNULIB_PREAD
 850 GNULIB_PIPE2
 851 GNULIB_PIPE
 852 GNULIB_LSEEK
 853 GNULIB_LINKAT
 854 GNULIB_LINK
 855 GNULIB_LCHOWN
 856 GNULIB_GETUSERSHELL
 857 GNULIB_GETPAGESIZE
 858 GNULIB_GETLOGIN_R
 859 GNULIB_GETLOGIN
 860 GNULIB_GETHOSTNAME
 861 GNULIB_GETGROUPS
 862 GNULIB_GETDTABLESIZE
 863 GNULIB_GETDOMAINNAME
 864 GNULIB_GETCWD
 865 GNULIB_FTRUNCATE
 866 GNULIB_FSYNC
 867 GNULIB_FCHOWNAT
 868 GNULIB_FCHDIR
 869 GNULIB_FACCESSAT
 870 GNULIB_EUIDACCESS
 871 GNULIB_ENVIRON
 872 GNULIB_DUP3
 873 GNULIB_DUP2
 874 GNULIB_CLOSE
 875 GNULIB_CHOWN
 876 GETLOADAVG_LIBS
 877 REPLACE_WCTOMB
 878 REPLACE_UNSETENV
 879 REPLACE_STRTOD
 880 REPLACE_SETENV
 881 REPLACE_REALPATH
 882 REPLACE_REALLOC
 883 REPLACE_PUTENV
 884 REPLACE_MKSTEMP
 885 REPLACE_MBTOWC
 886 REPLACE_MALLOC
 887 REPLACE_CANONICALIZE_FILE_NAME
 888 REPLACE_CALLOC
 889 HAVE_DECL_UNSETENV
 890 HAVE_UNLOCKPT
 891 HAVE_SYS_LOADAVG_H
 892 HAVE_STRUCT_RANDOM_DATA
 893 HAVE_STRTOULL
 894 HAVE_STRTOLL
 895 HAVE_STRTOD
 896 HAVE_DECL_SETENV
 897 HAVE_SETENV
 898 HAVE_RPMATCH
 899 HAVE_REALPATH
 900 HAVE_RANDOM_R
 901 HAVE_RANDOM_H
 902 HAVE_PTSNAME
 903 HAVE_MKSTEMPS
 904 HAVE_MKSTEMP
 905 HAVE_MKOSTEMPS
 906 HAVE_MKOSTEMP
 907 HAVE_MKDTEMP
 908 HAVE_GRANTPT
 909 HAVE_GETSUBOPT
 910 HAVE_DECL_GETLOADAVG
 911 HAVE_CANONICALIZE_FILE_NAME
 912 HAVE_ATOLL
 913 HAVE__EXIT
 914 GNULIB_WCTOMB
 915 GNULIB_UNSETENV
 916 GNULIB_UNLOCKPT
 917 GNULIB_SYSTEM_POSIX
 918 GNULIB_STRTOULL
 919 GNULIB_STRTOLL
 920 GNULIB_STRTOD
 921 GNULIB_SETENV
 922 GNULIB_RPMATCH
 923 GNULIB_REALPATH
 924 GNULIB_REALLOC_POSIX
 925 GNULIB_RANDOM_R
 926 GNULIB_PUTENV
 927 GNULIB_PTSNAME
 928 GNULIB_MKSTEMPS
 929 GNULIB_MKSTEMP
 930 GNULIB_MKOSTEMPS
 931 GNULIB_MKOSTEMP
 932 GNULIB_MKDTEMP
 933 GNULIB_MBTOWC
 934 GNULIB_MALLOC_POSIX
 935 GNULIB_GRANTPT
 936 GNULIB_GETSUBOPT
 937 GNULIB_GETLOADAVG
 938 GNULIB_CANONICALIZE_FILE_NAME
 939 GNULIB_CALLOC_POSIX
 940 GNULIB_ATOLL
 941 GNULIB__EXIT
 942 GL_COND_LIBTOOL_FALSE
 943 GL_COND_LIBTOOL_TRUE
 944 BLESSMAIL_TARGET
 945 LIBS_MAIL
 946 liblockfile
 947 ALLOCA
 948 LIBXML2_LIBS
 949 LIBXML2_CFLAGS
 950 LIBXSM
 951 LIBGPM
 952 LIBGIF
 953 LIBTIFF
 954 LIBPNG
 955 LIBJPEG
 956 LIBXPM
 957 FREETYPE_LIBS
 958 FREETYPE_CFLAGS
 959 M17N_FLT_LIBS
 960 M17N_FLT_CFLAGS
 961 LIBOTF_LIBS
 962 LIBOTF_CFLAGS
 963 XFT_LIBS
 964 XFT_CFLAGS
 965 FONTCONFIG_LIBS
 966 FONTCONFIG_CFLAGS
 967 LIBXMU
 968 LIBXTR6
 969 LIBGNUTLS_LIBS
 970 LIBGNUTLS_CFLAGS
 971 LIBSELINUX_LIBS
 972 GCONF_LIBS
 973 GCONF_CFLAGS
 974 DBUS_OBJ
 975 DBUS_LIBS
 976 DBUS_CFLAGS
 977 GTK_OBJ
 978 GTK_LIBS
 979 GTK_CFLAGS
 980 IMAGEMAGICK_LIBS
 981 IMAGEMAGICK_CFLAGS
 982 RSVG_LIBS
 983 RSVG_CFLAGS
 984 VMLIMIT_OBJ
 985 GMALLOC_OBJ
 986 HAVE_XSERVER
 987 LIB_STANDARD
 988 NS_SUPPORT
 989 NS_OBJC_OBJ
 990 NS_OBJ
 991 TEMACS_LDFLAGS2
 992 LD_SWITCH_X_SITE_AUX_RPATH
 993 LD_SWITCH_X_SITE_AUX
 994 XMKMF
 995 DEPFLAGS
 996 MKDEPDIR
 997 CFLAGS_SOUND
 998 ALSA_LIBS
 999 ALSA_CFLAGS
1000 PKG_CONFIG
1001 LIBSOUND
1002 START_FILES
1003 LIB_MATH
1004 CRT_DIR
1005 LIBS_SYSTEM
1006 C_SWITCH_SYSTEM
1007 UNEXEC_OBJ
1008 C_SWITCH_MACHINE
1009 LD_SWITCH_SYSTEM
1010 CANNOT_DUMP
1011 HAVE_MAKEINFO
1012 GZIP_PROG
1013 INSTALL_INFO
1014 C_WARNINGS_SWITCH
1015 EGREP
1016 GREP
1017 CPP
1018 RANLIB
1019 am__fastdepCC_FALSE
1020 am__fastdepCC_TRUE
1021 CCDEPMODE
1022 AMDEPBACKSLASH
1023 AMDEP_FALSE
1024 AMDEP_TRUE
1025 am__quote
1026 am__include
1027 DEPDIR
1028 OBJEXT
1029 EXEEXT
1030 ac_ct_CC
1031 CPPFLAGS
1032 LDFLAGS
1033 CFLAGS
1034 CC
1035 host_os
1036 host_vendor
1037 host_cpu
1038 host
1039 build_os
1040 build_vendor
1041 build_cpu
1042 build
1043 PROFILING_CFLAGS
1044 MAINT
1045 GZIP_INFO
1046 am__untar
1047 am__tar
1048 AMTAR
1049 am__leading_dot
1050 SET_MAKE
1051 AWK
1052 mkdir_p
1053 MKDIR_P
1054 INSTALL_STRIP_PROGRAM
1055 STRIP
1056 install_sh
1057 MAKEINFO
1058 AUTOHEADER
1059 AUTOMAKE
1060 AUTOCONF
1061 ACLOCAL
1062 VERSION
1063 PACKAGE
1064 CYGPATH_W
1065 am__isrc
1066 INSTALL_DATA
1067 INSTALL_SCRIPT
1068 INSTALL_PROGRAM
1069 target_alias
1070 host_alias
1071 build_alias
1072 LIBS
1073 ECHO_T
1074 ECHO_N
1075 ECHO_C
1076 DEFS
1077 mandir
1078 localedir
1079 libdir
1080 psdir
1081 pdfdir
1082 dvidir
1083 htmldir
1084 infodir
1085 docdir
1086 oldincludedir
1087 includedir
1088 localstatedir
1089 sharedstatedir
1090 sysconfdir
1091 datadir
1092 datarootdir
1093 libexecdir
1094 sbindir
1095 bindir
1096 program_transform_name
1097 prefix
1098 exec_prefix
1099 PACKAGE_URL
1100 PACKAGE_BUGREPORT
1101 PACKAGE_STRING
1102 PACKAGE_VERSION
1103 PACKAGE_TARNAME
1104 PACKAGE_NAME
1105 PATH_SEPARATOR
1106 SHELL'
1107 ac_subst_files='deps_frag
1108 ns_frag'
1109 ac_user_opts='
1110 enable_option_checking
1111 with_pop
1112 with_kerberos
1113 with_kerberos5
1114 with_hesiod
1115 with_mmdf
1116 with_mail_unlink
1117 with_mailhost
1118 with_sound
1119 with_sync_input
1120 with_x_toolkit
1121 with_xpm
1122 with_jpeg
1123 with_tiff
1124 with_gif
1125 with_png
1126 with_rsvg
1127 with_xml2
1128 with_imagemagick
1129 with_xft
1130 with_libotf
1131 with_m17n_flt
1132 with_toolkit_scroll_bars
1133 with_xaw3d
1134 with_xim
1135 with_ns
1136 with_gpm
1137 with_dbus
1138 with_gconf
1139 with_selinux
1140 with_gnutls
1141 with_makeinfo
1142 with_compress_info
1143 with_pkg_config_prog
1144 with_crt_dir
1145 with_gameuser
1146 with_gnustep_conf
1147 enable_ns_self_contained
1148 enable_asserts
1149 enable_maintainer_mode
1150 enable_locallisppath
1151 enable_checking
1152 enable_use_lisp_union_type
1153 enable_profiling
1154 enable_autodepend
1155 enable_dependency_tracking
1156 enable_largefile
1157 with_x
1158 '
1159       ac_precious_vars='build_alias
1160 host_alias
1161 target_alias
1162 CC
1163 CFLAGS
1164 LDFLAGS
1165 LIBS
1166 CPPFLAGS
1167 CPP
1168 CPPFLAGS
1169 CPP
1170 CPPFLAGS
1171 XMKMF'
1172
1173
1174 # Initialize some variables set by options.
1175 ac_init_help=
1176 ac_init_version=false
1177 ac_unrecognized_opts=
1178 ac_unrecognized_sep=
1179 # The variables have the same names as the options, with
1180 # dashes changed to underlines.
1181 cache_file=/dev/null
1182 exec_prefix=NONE
1183 no_create=
1184 no_recursion=
1185 prefix=NONE
1186 program_prefix=NONE
1187 program_suffix=NONE
1188 program_transform_name=s,x,x,
1189 silent=
1190 site=
1191 srcdir=
1192 verbose=
1193 x_includes=NONE
1194 x_libraries=NONE
1195
1196 # Installation directory options.
1197 # These are left unexpanded so users can "make install exec_prefix=/foo"
1198 # and all the variables that are supposed to be based on exec_prefix
1199 # by default will actually change.
1200 # Use braces instead of parens because sh, perl, etc. also accept them.
1201 # (The list follows the same order as the GNU Coding Standards.)
1202 bindir='${exec_prefix}/bin'
1203 sbindir='${exec_prefix}/sbin'
1204 libexecdir='${exec_prefix}/libexec'
1205 datarootdir='${prefix}/share'
1206 datadir='${datarootdir}'
1207 sysconfdir='${prefix}/etc'
1208 sharedstatedir='${prefix}/com'
1209 localstatedir='${prefix}/var'
1210 includedir='${prefix}/include'
1211 oldincludedir='/usr/include'
1212 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1213 infodir='${datarootdir}/info'
1214 htmldir='${docdir}'
1215 dvidir='${docdir}'
1216 pdfdir='${docdir}'
1217 psdir='${docdir}'
1218 libdir='${exec_prefix}/lib'
1219 localedir='${datarootdir}/locale'
1220 mandir='${datarootdir}/man'
1221
1222 ac_prev=
1223 ac_dashdash=
1224 for ac_option
1225 do
1226   # If the previous option needs an argument, assign it.
1227   if test -n "$ac_prev"; then
1228     eval $ac_prev=\$ac_option
1229     ac_prev=
1230     continue
1231   fi
1232
1233   case $ac_option in
1234   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1235   *=)   ac_optarg= ;;
1236   *)    ac_optarg=yes ;;
1237   esac
1238
1239   # Accept the important Cygnus configure options, so we can diagnose typos.
1240
1241   case $ac_dashdash$ac_option in
1242   --)
1243     ac_dashdash=yes ;;
1244
1245   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1246     ac_prev=bindir ;;
1247   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1248     bindir=$ac_optarg ;;
1249
1250   -build | --build | --buil | --bui | --bu)
1251     ac_prev=build_alias ;;
1252   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1253     build_alias=$ac_optarg ;;
1254
1255   -cache-file | --cache-file | --cache-fil | --cache-fi \
1256   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1257     ac_prev=cache_file ;;
1258   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1259   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1260     cache_file=$ac_optarg ;;
1261
1262   --config-cache | -C)
1263     cache_file=config.cache ;;
1264
1265   -datadir | --datadir | --datadi | --datad)
1266     ac_prev=datadir ;;
1267   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1268     datadir=$ac_optarg ;;
1269
1270   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1271   | --dataroo | --dataro | --datar)
1272     ac_prev=datarootdir ;;
1273   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1274   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1275     datarootdir=$ac_optarg ;;
1276
1277   -disable-* | --disable-*)
1278     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1279     # Reject names that are not valid shell variable names.
1280     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1281       as_fn_error $? "invalid feature name: $ac_useropt"
1282     ac_useropt_orig=$ac_useropt
1283     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1284     case $ac_user_opts in
1285       *"
1286 "enable_$ac_useropt"
1287 "*) ;;
1288       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1289          ac_unrecognized_sep=', ';;
1290     esac
1291     eval enable_$ac_useropt=no ;;
1292
1293   -docdir | --docdir | --docdi | --doc | --do)
1294     ac_prev=docdir ;;
1295   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1296     docdir=$ac_optarg ;;
1297
1298   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1299     ac_prev=dvidir ;;
1300   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1301     dvidir=$ac_optarg ;;
1302
1303   -enable-* | --enable-*)
1304     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1305     # Reject names that are not valid shell variable names.
1306     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1307       as_fn_error $? "invalid feature name: $ac_useropt"
1308     ac_useropt_orig=$ac_useropt
1309     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1310     case $ac_user_opts in
1311       *"
1312 "enable_$ac_useropt"
1313 "*) ;;
1314       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1315          ac_unrecognized_sep=', ';;
1316     esac
1317     eval enable_$ac_useropt=\$ac_optarg ;;
1318
1319   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1320   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1321   | --exec | --exe | --ex)
1322     ac_prev=exec_prefix ;;
1323   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1324   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1325   | --exec=* | --exe=* | --ex=*)
1326     exec_prefix=$ac_optarg ;;
1327
1328   -gas | --gas | --ga | --g)
1329     # Obsolete; use --with-gas.
1330     with_gas=yes ;;
1331
1332   -help | --help | --hel | --he | -h)
1333     ac_init_help=long ;;
1334   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1335     ac_init_help=recursive ;;
1336   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1337     ac_init_help=short ;;
1338
1339   -host | --host | --hos | --ho)
1340     ac_prev=host_alias ;;
1341   -host=* | --host=* | --hos=* | --ho=*)
1342     host_alias=$ac_optarg ;;
1343
1344   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1345     ac_prev=htmldir ;;
1346   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1347   | --ht=*)
1348     htmldir=$ac_optarg ;;
1349
1350   -includedir | --includedir | --includedi | --included | --include \
1351   | --includ | --inclu | --incl | --inc)
1352     ac_prev=includedir ;;
1353   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1354   | --includ=* | --inclu=* | --incl=* | --inc=*)
1355     includedir=$ac_optarg ;;
1356
1357   -infodir | --infodir | --infodi | --infod | --info | --inf)
1358     ac_prev=infodir ;;
1359   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1360     infodir=$ac_optarg ;;
1361
1362   -libdir | --libdir | --libdi | --libd)
1363     ac_prev=libdir ;;
1364   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1365     libdir=$ac_optarg ;;
1366
1367   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1368   | --libexe | --libex | --libe)
1369     ac_prev=libexecdir ;;
1370   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1371   | --libexe=* | --libex=* | --libe=*)
1372     libexecdir=$ac_optarg ;;
1373
1374   -localedir | --localedir | --localedi | --localed | --locale)
1375     ac_prev=localedir ;;
1376   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1377     localedir=$ac_optarg ;;
1378
1379   -localstatedir | --localstatedir | --localstatedi | --localstated \
1380   | --localstate | --localstat | --localsta | --localst | --locals)
1381     ac_prev=localstatedir ;;
1382   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1383   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1384     localstatedir=$ac_optarg ;;
1385
1386   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1387     ac_prev=mandir ;;
1388   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1389     mandir=$ac_optarg ;;
1390
1391   -nfp | --nfp | --nf)
1392     # Obsolete; use --without-fp.
1393     with_fp=no ;;
1394
1395   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1396   | --no-cr | --no-c | -n)
1397     no_create=yes ;;
1398
1399   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1400   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1401     no_recursion=yes ;;
1402
1403   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1404   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1405   | --oldin | --oldi | --old | --ol | --o)
1406     ac_prev=oldincludedir ;;
1407   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1408   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1409   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1410     oldincludedir=$ac_optarg ;;
1411
1412   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1413     ac_prev=prefix ;;
1414   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1415     prefix=$ac_optarg ;;
1416
1417   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1418   | --program-pre | --program-pr | --program-p)
1419     ac_prev=program_prefix ;;
1420   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1421   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1422     program_prefix=$ac_optarg ;;
1423
1424   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1425   | --program-suf | --program-su | --program-s)
1426     ac_prev=program_suffix ;;
1427   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1428   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1429     program_suffix=$ac_optarg ;;
1430
1431   -program-transform-name | --program-transform-name \
1432   | --program-transform-nam | --program-transform-na \
1433   | --program-transform-n | --program-transform- \
1434   | --program-transform | --program-transfor \
1435   | --program-transfo | --program-transf \
1436   | --program-trans | --program-tran \
1437   | --progr-tra | --program-tr | --program-t)
1438     ac_prev=program_transform_name ;;
1439   -program-transform-name=* | --program-transform-name=* \
1440   | --program-transform-nam=* | --program-transform-na=* \
1441   | --program-transform-n=* | --program-transform-=* \
1442   | --program-transform=* | --program-transfor=* \
1443   | --program-transfo=* | --program-transf=* \
1444   | --program-trans=* | --program-tran=* \
1445   | --progr-tra=* | --program-tr=* | --program-t=*)
1446     program_transform_name=$ac_optarg ;;
1447
1448   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1449     ac_prev=pdfdir ;;
1450   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1451     pdfdir=$ac_optarg ;;
1452
1453   -psdir | --psdir | --psdi | --psd | --ps)
1454     ac_prev=psdir ;;
1455   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1456     psdir=$ac_optarg ;;
1457
1458   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1459   | -silent | --silent | --silen | --sile | --sil)
1460     silent=yes ;;
1461
1462   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1463     ac_prev=sbindir ;;
1464   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1465   | --sbi=* | --sb=*)
1466     sbindir=$ac_optarg ;;
1467
1468   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1469   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1470   | --sharedst | --shareds | --shared | --share | --shar \
1471   | --sha | --sh)
1472     ac_prev=sharedstatedir ;;
1473   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1474   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1475   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1476   | --sha=* | --sh=*)
1477     sharedstatedir=$ac_optarg ;;
1478
1479   -site | --site | --sit)
1480     ac_prev=site ;;
1481   -site=* | --site=* | --sit=*)
1482     site=$ac_optarg ;;
1483
1484   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1485     ac_prev=srcdir ;;
1486   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1487     srcdir=$ac_optarg ;;
1488
1489   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1490   | --syscon | --sysco | --sysc | --sys | --sy)
1491     ac_prev=sysconfdir ;;
1492   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1493   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1494     sysconfdir=$ac_optarg ;;
1495
1496   -target | --target | --targe | --targ | --tar | --ta | --t)
1497     ac_prev=target_alias ;;
1498   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1499     target_alias=$ac_optarg ;;
1500
1501   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1502     verbose=yes ;;
1503
1504   -version | --version | --versio | --versi | --vers | -V)
1505     ac_init_version=: ;;
1506
1507   -with-* | --with-*)
1508     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1509     # Reject names that are not valid shell variable names.
1510     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1511       as_fn_error $? "invalid package name: $ac_useropt"
1512     ac_useropt_orig=$ac_useropt
1513     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1514     case $ac_user_opts in
1515       *"
1516 "with_$ac_useropt"
1517 "*) ;;
1518       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1519          ac_unrecognized_sep=', ';;
1520     esac
1521     eval with_$ac_useropt=\$ac_optarg ;;
1522
1523   -without-* | --without-*)
1524     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1525     # Reject names that are not valid shell variable names.
1526     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1527       as_fn_error $? "invalid package name: $ac_useropt"
1528     ac_useropt_orig=$ac_useropt
1529     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1530     case $ac_user_opts in
1531       *"
1532 "with_$ac_useropt"
1533 "*) ;;
1534       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1535          ac_unrecognized_sep=', ';;
1536     esac
1537     eval with_$ac_useropt=no ;;
1538
1539   --x)
1540     # Obsolete; use --with-x.
1541     with_x=yes ;;
1542
1543   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1544   | --x-incl | --x-inc | --x-in | --x-i)
1545     ac_prev=x_includes ;;
1546   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1547   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1548     x_includes=$ac_optarg ;;
1549
1550   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1551   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1552     ac_prev=x_libraries ;;
1553   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1554   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1555     x_libraries=$ac_optarg ;;
1556
1557   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1558 Try \`$0 --help' for more information"
1559     ;;
1560
1561   *=*)
1562     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1563     # Reject names that are not valid shell variable names.
1564     case $ac_envvar in #(
1565       '' | [0-9]* | *[!_$as_cr_alnum]* )
1566       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1567     esac
1568     eval $ac_envvar=\$ac_optarg
1569     export $ac_envvar ;;
1570
1571   *)
1572     # FIXME: should be removed in autoconf 3.0.
1573     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1574     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1575       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1576     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1577     ;;
1578
1579   esac
1580 done
1581
1582 if test -n "$ac_prev"; then
1583   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1584   as_fn_error $? "missing argument to $ac_option"
1585 fi
1586
1587 if test -n "$ac_unrecognized_opts"; then
1588   case $enable_option_checking in
1589     no) ;;
1590     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1591     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1592   esac
1593 fi
1594
1595 # Check all directory arguments for consistency.
1596 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1597                 datadir sysconfdir sharedstatedir localstatedir includedir \
1598                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1599                 libdir localedir mandir
1600 do
1601   eval ac_val=\$$ac_var
1602   # Remove trailing slashes.
1603   case $ac_val in
1604     */ )
1605       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1606       eval $ac_var=\$ac_val;;
1607   esac
1608   # Be sure to have absolute directory names.
1609   case $ac_val in
1610     [\\/$]* | ?:[\\/]* )  continue;;
1611     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1612   esac
1613   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1614 done
1615
1616 # There might be people who depend on the old broken behavior: `$host'
1617 # used to hold the argument of --host etc.
1618 # FIXME: To remove some day.
1619 build=$build_alias
1620 host=$host_alias
1621 target=$target_alias
1622
1623 # FIXME: To remove some day.
1624 if test "x$host_alias" != x; then
1625   if test "x$build_alias" = x; then
1626     cross_compiling=maybe
1627     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1628     If a cross compiler is detected then cross compile mode will be used" >&2
1629   elif test "x$build_alias" != "x$host_alias"; then
1630     cross_compiling=yes
1631   fi
1632 fi
1633
1634 ac_tool_prefix=
1635 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1636
1637 test "$silent" = yes && exec 6>/dev/null
1638
1639
1640 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1641 ac_ls_di=`ls -di .` &&
1642 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1643   as_fn_error $? "working directory cannot be determined"
1644 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1645   as_fn_error $? "pwd does not report name of working directory"
1646
1647
1648 # Find the source files, if location was not specified.
1649 if test -z "$srcdir"; then
1650   ac_srcdir_defaulted=yes
1651   # Try the directory containing this script, then the parent directory.
1652   ac_confdir=`$as_dirname -- "$as_myself" ||
1653 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1654          X"$as_myself" : 'X\(//\)[^/]' \| \
1655          X"$as_myself" : 'X\(//\)$' \| \
1656          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1657 $as_echo X"$as_myself" |
1658     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1659             s//\1/
1660             q
1661           }
1662           /^X\(\/\/\)[^/].*/{
1663             s//\1/
1664             q
1665           }
1666           /^X\(\/\/\)$/{
1667             s//\1/
1668             q
1669           }
1670           /^X\(\/\).*/{
1671             s//\1/
1672             q
1673           }
1674           s/.*/./; q'`
1675   srcdir=$ac_confdir
1676   if test ! -r "$srcdir/$ac_unique_file"; then
1677     srcdir=..
1678   fi
1679 else
1680   ac_srcdir_defaulted=no
1681 fi
1682 if test ! -r "$srcdir/$ac_unique_file"; then
1683   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1684   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1685 fi
1686 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1687 ac_abs_confdir=`(
1688         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1689         pwd)`
1690 # When building in place, set srcdir=.
1691 if test "$ac_abs_confdir" = "$ac_pwd"; then
1692   srcdir=.
1693 fi
1694 # Remove unnecessary trailing slashes from srcdir.
1695 # Double slashes in file names in object file debugging info
1696 # mess up M-x gdb in Emacs.
1697 case $srcdir in
1698 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1699 esac
1700 for ac_var in $ac_precious_vars; do
1701   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1702   eval ac_env_${ac_var}_value=\$${ac_var}
1703   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1704   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1705 done
1706
1707 #
1708 # Report the --help message.
1709 #
1710 if test "$ac_init_help" = "long"; then
1711   # Omit some internal or obsolete options to make the list less imposing.
1712   # This message is too long to be a string in the A/UX 3.1 sh.
1713   cat <<_ACEOF
1714 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1715
1716 Usage: $0 [OPTION]... [VAR=VALUE]...
1717
1718 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1719 VAR=VALUE.  See below for descriptions of some of the useful variables.
1720
1721 Defaults for the options are specified in brackets.
1722
1723 Configuration:
1724   -h, --help              display this help and exit
1725       --help=short        display options specific to this package
1726       --help=recursive    display the short help of all the included packages
1727   -V, --version           display version information and exit
1728   -q, --quiet, --silent   do not print \`checking ...' messages
1729       --cache-file=FILE   cache test results in FILE [disabled]
1730   -C, --config-cache      alias for \`--cache-file=config.cache'
1731   -n, --no-create         do not create output files
1732       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1733
1734 Installation directories:
1735   --prefix=PREFIX         install architecture-independent files in PREFIX
1736                           [$ac_default_prefix]
1737   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1738                           [PREFIX]
1739
1740 By default, \`make install' will install all the files in
1741 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1742 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1743 for instance \`--prefix=\$HOME'.
1744
1745 For better control, use the options below.
1746
1747 Fine tuning of the installation directories:
1748   --bindir=DIR            user executables [EPREFIX/bin]
1749   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1750   --libexecdir=DIR        program executables [EPREFIX/libexec]
1751   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1752   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1753   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1754   --libdir=DIR            object code libraries [EPREFIX/lib]
1755   --includedir=DIR        C header files [PREFIX/include]
1756   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1757   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1758   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1759   --infodir=DIR           info documentation [DATAROOTDIR/info]
1760   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1761   --mandir=DIR            man documentation [DATAROOTDIR/man]
1762   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1763   --htmldir=DIR           html documentation [DOCDIR]
1764   --dvidir=DIR            dvi documentation [DOCDIR]
1765   --pdfdir=DIR            pdf documentation [DOCDIR]
1766   --psdir=DIR             ps documentation [DOCDIR]
1767 _ACEOF
1768
1769   cat <<\_ACEOF
1770
1771 Program names:
1772   --program-prefix=PREFIX            prepend PREFIX to installed program names
1773   --program-suffix=SUFFIX            append SUFFIX to installed program names
1774   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1775
1776 X features:
1777   --x-includes=DIR    X include files are in DIR
1778   --x-libraries=DIR   X library files are in DIR
1779
1780 System types:
1781   --build=BUILD     configure for building on BUILD [guessed]
1782   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1783 _ACEOF
1784 fi
1785
1786 if test -n "$ac_init_help"; then
1787   case $ac_init_help in
1788      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1789    esac
1790   cat <<\_ACEOF
1791
1792 Optional Features:
1793   --disable-option-checking  ignore unrecognized --enable/--with options
1794   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1795   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1796   --disable-ns-self-contained
1797                           disable self contained build under NeXTstep
1798   --enable-asserts        compile code with asserts enabled
1799   --enable-maintainer-mode
1800                           enable make rules and dependencies not useful (and
1801                           sometimes confusing) to the casual installer
1802   --enable-locallisppath=PATH
1803                           directories Emacs should search for lisp files
1804                           specific to this site
1805   --enable-checking[=LIST]
1806                           enable expensive run-time checks. With LIST, enable
1807                           only specific categories of checks. Categories are:
1808                           all,yes,no. Flags are: stringbytes, stringoverrun,
1809                           stringfreelist, xmallocoverrun, conslist
1810   --enable-use-lisp-union-type
1811                           use a union for the Lisp_Object data type. This is
1812                           only useful for development for catching certain
1813                           types of bugs.
1814   --enable-profiling      build emacs with profiling support. This might not
1815                           work on all platforms
1816   --enable-autodepend     automatically generate dependencies to .h-files.
1817                           Requires GNU Make and Gcc. Enabled if GNU Make and
1818                           Gcc is found
1819   --disable-dependency-tracking  speeds up one-time build
1820   --enable-dependency-tracking   do not reject slow dependency extractors
1821   --disable-largefile     omit support for large files
1822
1823 Optional Packages:
1824   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1825   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1826   --without-pop           don't support POP mail retrieval with movemail
1827   --with-kerberos         support Kerberos-authenticated POP
1828   --with-kerberos5        support Kerberos version 5 authenticated POP
1829   --with-hesiod           support Hesiod to get the POP server host
1830   --with-mmdf             support MMDF mailboxes
1831   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1832   --with-mailhost=HOSTNAME
1833                           string giving default POP mail host
1834   --without-sound         don't compile with sound support
1835   --without-sync-input    process async input synchronously
1836   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1837                           lucid or athena, motif, no)
1838   --without-xpm           don't compile with XPM image support
1839   --without-jpeg          don't compile with JPEG image support
1840   --without-tiff          don't compile with TIFF image support
1841   --without-gif           don't compile with GIF image support
1842   --without-png           don't compile with PNG image support
1843   --without-rsvg          don't compile with SVG image support
1844   --without-xml2          don't compile with XML parsing support
1845   --without-imagemagick   don't compile with ImageMagick image support
1846   --without-xft           don't use XFT for anti aliased fonts
1847   --without-libotf        don't use libotf for OpenType font support
1848   --without-m17n-flt      don't use m17n-flt for text shaping
1849   --without-toolkit-scroll-bars
1850                           don't use Motif or Xaw3d scroll bars
1851   --without-xaw3d         don't use Xaw3d
1852   --without-xim           don't use X11 XIM
1853   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1854   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1855                           console
1856   --without-dbus          don't compile with D-Bus support
1857   --without-gconf         don't compile with GConf support
1858   --without-selinux       don't compile with SELinux support
1859   --without-gnutls        don't use -lgnutls for SSL/TLS support
1860   --without-makeinfo      don't require makeinfo for building manuals
1861   --without-compress-info don't compress the installed Info pages
1862   --with-pkg-config-prog=PATH
1863                           path to pkg-config for finding GTK and librsvg
1864   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1865                           /usr/lib, or /usr/lib64 on some platforms.
1866   --with-gameuser=USER    user for shared game score files
1867   --with-gnustep-conf=PATH
1868                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1869                           or /etc/GNUstep/GNUstep.conf
1870   --with-x                use the X Window System
1871
1872 Some influential environment variables:
1873   CC          C compiler command
1874   CFLAGS      C compiler flags
1875   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1876               nonstandard directory <lib dir>
1877   LIBS        libraries to pass to the linker, e.g. -l<library>
1878   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1879               you have headers in a nonstandard directory <include dir>
1880   CPP         C preprocessor
1881   XMKMF       Path to xmkmf, Makefile generator for X Window System
1882
1883 Use these variables to override the choices made by `configure' or to help
1884 it to find libraries and programs with nonstandard names/locations.
1885
1886 Report bugs to the package provider.
1887 _ACEOF
1888 ac_status=$?
1889 fi
1890
1891 if test "$ac_init_help" = "recursive"; then
1892   # If there are subdirs, report their specific --help.
1893   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1894     test -d "$ac_dir" ||
1895       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1896       continue
1897     ac_builddir=.
1898
1899 case "$ac_dir" in
1900 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1901 *)
1902   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1903   # A ".." for each directory in $ac_dir_suffix.
1904   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1905   case $ac_top_builddir_sub in
1906   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1907   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1908   esac ;;
1909 esac
1910 ac_abs_top_builddir=$ac_pwd
1911 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1912 # for backward compatibility:
1913 ac_top_builddir=$ac_top_build_prefix
1914
1915 case $srcdir in
1916   .)  # We are building in place.
1917     ac_srcdir=.
1918     ac_top_srcdir=$ac_top_builddir_sub
1919     ac_abs_top_srcdir=$ac_pwd ;;
1920   [\\/]* | ?:[\\/]* )  # Absolute name.
1921     ac_srcdir=$srcdir$ac_dir_suffix;
1922     ac_top_srcdir=$srcdir
1923     ac_abs_top_srcdir=$srcdir ;;
1924   *) # Relative name.
1925     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1926     ac_top_srcdir=$ac_top_build_prefix$srcdir
1927     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1928 esac
1929 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1930
1931     cd "$ac_dir" || { ac_status=$?; continue; }
1932     # Check for guested configure.
1933     if test -f "$ac_srcdir/configure.gnu"; then
1934       echo &&
1935       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1936     elif test -f "$ac_srcdir/configure"; then
1937       echo &&
1938       $SHELL "$ac_srcdir/configure" --help=recursive
1939     else
1940       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1941     fi || ac_status=$?
1942     cd "$ac_pwd" || { ac_status=$?; break; }
1943   done
1944 fi
1945
1946 test -n "$ac_init_help" && exit $ac_status
1947 if $ac_init_version; then
1948   cat <<\_ACEOF
1949 emacs configure 24.0.50
1950 generated by GNU Autoconf 2.68
1951
1952 Copyright (C) 2010 Free Software Foundation, Inc.
1953 This configure script is free software; the Free Software Foundation
1954 gives unlimited permission to copy, distribute and modify it.
1955 _ACEOF
1956   exit
1957 fi
1958
1959 ## ------------------------ ##
1960 ## Autoconf initialization. ##
1961 ## ------------------------ ##
1962
1963 # ac_fn_c_try_compile LINENO
1964 # --------------------------
1965 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1966 ac_fn_c_try_compile ()
1967 {
1968   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1969   rm -f conftest.$ac_objext
1970   if { { ac_try="$ac_compile"
1971 case "(($ac_try" in
1972   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1973   *) ac_try_echo=$ac_try;;
1974 esac
1975 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1976 $as_echo "$ac_try_echo"; } >&5
1977   (eval "$ac_compile") 2>conftest.err
1978   ac_status=$?
1979   if test -s conftest.err; then
1980     grep -v '^ *+' conftest.err >conftest.er1
1981     cat conftest.er1 >&5
1982     mv -f conftest.er1 conftest.err
1983   fi
1984   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1985   test $ac_status = 0; } && {
1986          test -z "$ac_c_werror_flag" ||
1987          test ! -s conftest.err
1988        } && test -s conftest.$ac_objext; then :
1989   ac_retval=0
1990 else
1991   $as_echo "$as_me: failed program was:" >&5
1992 sed 's/^/| /' conftest.$ac_ext >&5
1993
1994         ac_retval=1
1995 fi
1996   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1997   as_fn_set_status $ac_retval
1998
1999 } # ac_fn_c_try_compile
2000
2001 # ac_fn_c_try_cpp LINENO
2002 # ----------------------
2003 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2004 ac_fn_c_try_cpp ()
2005 {
2006   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2007   if { { ac_try="$ac_cpp conftest.$ac_ext"
2008 case "(($ac_try" in
2009   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2010   *) ac_try_echo=$ac_try;;
2011 esac
2012 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2013 $as_echo "$ac_try_echo"; } >&5
2014   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2015   ac_status=$?
2016   if test -s conftest.err; then
2017     grep -v '^ *+' conftest.err >conftest.er1
2018     cat conftest.er1 >&5
2019     mv -f conftest.er1 conftest.err
2020   fi
2021   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2022   test $ac_status = 0; } > conftest.i && {
2023          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2024          test ! -s conftest.err
2025        }; then :
2026   ac_retval=0
2027 else
2028   $as_echo "$as_me: failed program was:" >&5
2029 sed 's/^/| /' conftest.$ac_ext >&5
2030
2031     ac_retval=1
2032 fi
2033   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2034   as_fn_set_status $ac_retval
2035
2036 } # ac_fn_c_try_cpp
2037
2038 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2039 # -------------------------------------------------------
2040 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2041 # the include files in INCLUDES and setting the cache variable VAR
2042 # accordingly.
2043 ac_fn_c_check_header_mongrel ()
2044 {
2045   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2046   if eval \${$3+:} false; then :
2047   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2048 $as_echo_n "checking for $2... " >&6; }
2049 if eval \${$3+:} false; then :
2050   $as_echo_n "(cached) " >&6
2051 fi
2052 eval ac_res=\$$3
2053                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2054 $as_echo "$ac_res" >&6; }
2055 else
2056   # Is the header compilable?
2057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2058 $as_echo_n "checking $2 usability... " >&6; }
2059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2060 /* end confdefs.h.  */
2061 $4
2062 #include <$2>
2063 _ACEOF
2064 if ac_fn_c_try_compile "$LINENO"; then :
2065   ac_header_compiler=yes
2066 else
2067   ac_header_compiler=no
2068 fi
2069 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2071 $as_echo "$ac_header_compiler" >&6; }
2072
2073 # Is the header present?
2074 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2075 $as_echo_n "checking $2 presence... " >&6; }
2076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2077 /* end confdefs.h.  */
2078 #include <$2>
2079 _ACEOF
2080 if ac_fn_c_try_cpp "$LINENO"; then :
2081   ac_header_preproc=yes
2082 else
2083   ac_header_preproc=no
2084 fi
2085 rm -f conftest.err conftest.i conftest.$ac_ext
2086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2087 $as_echo "$ac_header_preproc" >&6; }
2088
2089 # So?  What about this header?
2090 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2091   yes:no: )
2092     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2093 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2094     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2095 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2096     ;;
2097   no:yes:* )
2098     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2099 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2100     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2101 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2102     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2103 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2104     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2105 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2106     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2107 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2108     ;;
2109 esac
2110   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2111 $as_echo_n "checking for $2... " >&6; }
2112 if eval \${$3+:} false; then :
2113   $as_echo_n "(cached) " >&6
2114 else
2115   eval "$3=\$ac_header_compiler"
2116 fi
2117 eval ac_res=\$$3
2118                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2119 $as_echo "$ac_res" >&6; }
2120 fi
2121   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2122
2123 } # ac_fn_c_check_header_mongrel
2124
2125 # ac_fn_c_try_run LINENO
2126 # ----------------------
2127 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2128 # that executables *can* be run.
2129 ac_fn_c_try_run ()
2130 {
2131   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2132   if { { ac_try="$ac_link"
2133 case "(($ac_try" in
2134   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2135   *) ac_try_echo=$ac_try;;
2136 esac
2137 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2138 $as_echo "$ac_try_echo"; } >&5
2139   (eval "$ac_link") 2>&5
2140   ac_status=$?
2141   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2142   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2143   { { case "(($ac_try" in
2144   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2145   *) ac_try_echo=$ac_try;;
2146 esac
2147 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2148 $as_echo "$ac_try_echo"; } >&5
2149   (eval "$ac_try") 2>&5
2150   ac_status=$?
2151   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2152   test $ac_status = 0; }; }; then :
2153   ac_retval=0
2154 else
2155   $as_echo "$as_me: program exited with status $ac_status" >&5
2156        $as_echo "$as_me: failed program was:" >&5
2157 sed 's/^/| /' conftest.$ac_ext >&5
2158
2159        ac_retval=$ac_status
2160 fi
2161   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2162   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2163   as_fn_set_status $ac_retval
2164
2165 } # ac_fn_c_try_run
2166
2167 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2168 # -------------------------------------------------------
2169 # Tests whether HEADER exists and can be compiled using the include files in
2170 # INCLUDES, setting the cache variable VAR accordingly.
2171 ac_fn_c_check_header_compile ()
2172 {
2173   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2174   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2175 $as_echo_n "checking for $2... " >&6; }
2176 if eval \${$3+:} false; then :
2177   $as_echo_n "(cached) " >&6
2178 else
2179   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2180 /* end confdefs.h.  */
2181 $4
2182 #include <$2>
2183 _ACEOF
2184 if ac_fn_c_try_compile "$LINENO"; then :
2185   eval "$3=yes"
2186 else
2187   eval "$3=no"
2188 fi
2189 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2190 fi
2191 eval ac_res=\$$3
2192                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2193 $as_echo "$ac_res" >&6; }
2194   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2195
2196 } # ac_fn_c_check_header_compile
2197
2198 # ac_fn_c_try_link LINENO
2199 # -----------------------
2200 # Try to link conftest.$ac_ext, and return whether this succeeded.
2201 ac_fn_c_try_link ()
2202 {
2203   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2204   rm -f conftest.$ac_objext conftest$ac_exeext
2205   if { { ac_try="$ac_link"
2206 case "(($ac_try" in
2207   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2208   *) ac_try_echo=$ac_try;;
2209 esac
2210 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2211 $as_echo "$ac_try_echo"; } >&5
2212   (eval "$ac_link") 2>conftest.err
2213   ac_status=$?
2214   if test -s conftest.err; then
2215     grep -v '^ *+' conftest.err >conftest.er1
2216     cat conftest.er1 >&5
2217     mv -f conftest.er1 conftest.err
2218   fi
2219   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2220   test $ac_status = 0; } && {
2221          test -z "$ac_c_werror_flag" ||
2222          test ! -s conftest.err
2223        } && test -s conftest$ac_exeext && {
2224          test "$cross_compiling" = yes ||
2225          $as_test_x conftest$ac_exeext
2226        }; then :
2227   ac_retval=0
2228 else
2229   $as_echo "$as_me: failed program was:" >&5
2230 sed 's/^/| /' conftest.$ac_ext >&5
2231
2232         ac_retval=1
2233 fi
2234   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2235   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2236   # interfere with the next link command; also delete a directory that is
2237   # left behind by Apple's compiler.  We do this before executing the actions.
2238   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2239   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2240   as_fn_set_status $ac_retval
2241
2242 } # ac_fn_c_try_link
2243
2244 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2245 # ---------------------------------------------
2246 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2247 # accordingly.
2248 ac_fn_c_check_decl ()
2249 {
2250   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2251   as_decl_name=`echo $2|sed 's/ *(.*//'`
2252   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2253   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2254 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2255 if eval \${$3+:} false; then :
2256   $as_echo_n "(cached) " >&6
2257 else
2258   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2259 /* end confdefs.h.  */
2260 $4
2261 int
2262 main ()
2263 {
2264 #ifndef $as_decl_name
2265 #ifdef __cplusplus
2266   (void) $as_decl_use;
2267 #else
2268   (void) $as_decl_name;
2269 #endif
2270 #endif
2271
2272   ;
2273   return 0;
2274 }
2275 _ACEOF
2276 if ac_fn_c_try_compile "$LINENO"; then :
2277   eval "$3=yes"
2278 else
2279   eval "$3=no"
2280 fi
2281 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2282 fi
2283 eval ac_res=\$$3
2284                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2285 $as_echo "$ac_res" >&6; }
2286   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2287
2288 } # ac_fn_c_check_decl
2289
2290 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2291 # ----------------------------------------------
2292 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2293 ac_fn_c_check_header_preproc ()
2294 {
2295   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2296   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2297 $as_echo_n "checking for $2... " >&6; }
2298 if eval \${$3+:} false; then :
2299   $as_echo_n "(cached) " >&6
2300 else
2301   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2302 /* end confdefs.h.  */
2303 #include <$2>
2304 _ACEOF
2305 if ac_fn_c_try_cpp "$LINENO"; then :
2306   eval "$3=yes"
2307 else
2308   eval "$3=no"
2309 fi
2310 rm -f conftest.err conftest.i conftest.$ac_ext
2311 fi
2312 eval ac_res=\$$3
2313                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2314 $as_echo "$ac_res" >&6; }
2315   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2316
2317 } # ac_fn_c_check_header_preproc
2318
2319 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2320 # ----------------------------------------------------
2321 # Tries to find if the field MEMBER exists in type AGGR, after including
2322 # INCLUDES, setting cache variable VAR accordingly.
2323 ac_fn_c_check_member ()
2324 {
2325   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2326   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2327 $as_echo_n "checking for $2.$3... " >&6; }
2328 if eval \${$4+:} false; then :
2329   $as_echo_n "(cached) " >&6
2330 else
2331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2332 /* end confdefs.h.  */
2333 $5
2334 int
2335 main ()
2336 {
2337 static $2 ac_aggr;
2338 if (ac_aggr.$3)
2339 return 0;
2340   ;
2341   return 0;
2342 }
2343 _ACEOF
2344 if ac_fn_c_try_compile "$LINENO"; then :
2345   eval "$4=yes"
2346 else
2347   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2348 /* end confdefs.h.  */
2349 $5
2350 int
2351 main ()
2352 {
2353 static $2 ac_aggr;
2354 if (sizeof ac_aggr.$3)
2355 return 0;
2356   ;
2357   return 0;
2358 }
2359 _ACEOF
2360 if ac_fn_c_try_compile "$LINENO"; then :
2361   eval "$4=yes"
2362 else
2363   eval "$4=no"
2364 fi
2365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2366 fi
2367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2368 fi
2369 eval ac_res=\$$4
2370                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2371 $as_echo "$ac_res" >&6; }
2372   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2373
2374 } # ac_fn_c_check_member
2375
2376 # ac_fn_c_check_func LINENO FUNC VAR
2377 # ----------------------------------
2378 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2379 ac_fn_c_check_func ()
2380 {
2381   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2382   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2383 $as_echo_n "checking for $2... " >&6; }
2384 if eval \${$3+:} false; then :
2385   $as_echo_n "(cached) " >&6
2386 else
2387   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2388 /* end confdefs.h.  */
2389 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2390    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2391 #define $2 innocuous_$2
2392
2393 /* System header to define __stub macros and hopefully few prototypes,
2394     which can conflict with char $2 (); below.
2395     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2396     <limits.h> exists even on freestanding compilers.  */
2397
2398 #ifdef __STDC__
2399 # include <limits.h>
2400 #else
2401 # include <assert.h>
2402 #endif
2403
2404 #undef $2
2405
2406 /* Override any GCC internal prototype to avoid an error.
2407    Use char because int might match the return type of a GCC
2408    builtin and then its argument prototype would still apply.  */
2409 #ifdef __cplusplus
2410 extern "C"
2411 #endif
2412 char $2 ();
2413 /* The GNU C library defines this for functions which it implements
2414     to always fail with ENOSYS.  Some functions are actually named
2415     something starting with __ and the normal name is an alias.  */
2416 #if defined __stub_$2 || defined __stub___$2
2417 choke me
2418 #endif
2419
2420 int
2421 main ()
2422 {
2423 return $2 ();
2424   ;
2425   return 0;
2426 }
2427 _ACEOF
2428 if ac_fn_c_try_link "$LINENO"; then :
2429   eval "$3=yes"
2430 else
2431   eval "$3=no"
2432 fi
2433 rm -f core conftest.err conftest.$ac_objext \
2434     conftest$ac_exeext conftest.$ac_ext
2435 fi
2436 eval ac_res=\$$3
2437                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2438 $as_echo "$ac_res" >&6; }
2439   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2440
2441 } # ac_fn_c_check_func
2442
2443 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2444 # -------------------------------------------
2445 # Tests whether TYPE exists after having included INCLUDES, setting cache
2446 # variable VAR accordingly.
2447 ac_fn_c_check_type ()
2448 {
2449   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2450   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2451 $as_echo_n "checking for $2... " >&6; }
2452 if eval \${$3+:} false; then :
2453   $as_echo_n "(cached) " >&6
2454 else
2455   eval "$3=no"
2456   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2457 /* end confdefs.h.  */
2458 $4
2459 int
2460 main ()
2461 {
2462 if (sizeof ($2))
2463          return 0;
2464   ;
2465   return 0;
2466 }
2467 _ACEOF
2468 if ac_fn_c_try_compile "$LINENO"; then :
2469   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2470 /* end confdefs.h.  */
2471 $4
2472 int
2473 main ()
2474 {
2475 if (sizeof (($2)))
2476             return 0;
2477   ;
2478   return 0;
2479 }
2480 _ACEOF
2481 if ac_fn_c_try_compile "$LINENO"; then :
2482
2483 else
2484   eval "$3=yes"
2485 fi
2486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2487 fi
2488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2489 fi
2490 eval ac_res=\$$3
2491                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2492 $as_echo "$ac_res" >&6; }
2493   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2494
2495 } # ac_fn_c_check_type
2496
2497 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2498 # --------------------------------------------
2499 # Tries to find the compile-time value of EXPR in a program that includes
2500 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2501 # computed
2502 ac_fn_c_compute_int ()
2503 {
2504   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2505   if test "$cross_compiling" = yes; then
2506     # Depending upon the size, compute the lo and hi bounds.
2507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2508 /* end confdefs.h.  */
2509 $4
2510 int
2511 main ()
2512 {
2513 static int test_array [1 - 2 * !(($2) >= 0)];
2514 test_array [0] = 0
2515
2516   ;
2517   return 0;
2518 }
2519 _ACEOF
2520 if ac_fn_c_try_compile "$LINENO"; then :
2521   ac_lo=0 ac_mid=0
2522   while :; do
2523     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2524 /* end confdefs.h.  */
2525 $4
2526 int
2527 main ()
2528 {
2529 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2530 test_array [0] = 0
2531
2532   ;
2533   return 0;
2534 }
2535 _ACEOF
2536 if ac_fn_c_try_compile "$LINENO"; then :
2537   ac_hi=$ac_mid; break
2538 else
2539   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2540                         if test $ac_lo -le $ac_mid; then
2541                           ac_lo= ac_hi=
2542                           break
2543                         fi
2544                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2545 fi
2546 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2547   done
2548 else
2549   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2550 /* end confdefs.h.  */
2551 $4
2552 int
2553 main ()
2554 {
2555 static int test_array [1 - 2 * !(($2) < 0)];
2556 test_array [0] = 0
2557
2558   ;
2559   return 0;
2560 }
2561 _ACEOF
2562 if ac_fn_c_try_compile "$LINENO"; then :
2563   ac_hi=-1 ac_mid=-1
2564   while :; do
2565     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2566 /* end confdefs.h.  */
2567 $4
2568 int
2569 main ()
2570 {
2571 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2572 test_array [0] = 0
2573
2574   ;
2575   return 0;
2576 }
2577 _ACEOF
2578 if ac_fn_c_try_compile "$LINENO"; then :
2579   ac_lo=$ac_mid; break
2580 else
2581   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2582                         if test $ac_mid -le $ac_hi; then
2583                           ac_lo= ac_hi=
2584                           break
2585                         fi
2586                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2587 fi
2588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2589   done
2590 else
2591   ac_lo= ac_hi=
2592 fi
2593 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2594 fi
2595 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2596 # Binary search between lo and hi bounds.
2597 while test "x$ac_lo" != "x$ac_hi"; do
2598   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2599   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2600 /* end confdefs.h.  */
2601 $4
2602 int
2603 main ()
2604 {
2605 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2606 test_array [0] = 0
2607
2608   ;
2609   return 0;
2610 }
2611 _ACEOF
2612 if ac_fn_c_try_compile "$LINENO"; then :
2613   ac_hi=$ac_mid
2614 else
2615   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2616 fi
2617 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2618 done
2619 case $ac_lo in #((
2620 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2621 '') ac_retval=1 ;;
2622 esac
2623   else
2624     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2625 /* end confdefs.h.  */
2626 $4
2627 static long int longval () { return $2; }
2628 static unsigned long int ulongval () { return $2; }
2629 #include <stdio.h>
2630 #include <stdlib.h>
2631 int
2632 main ()
2633 {
2634
2635   FILE *f = fopen ("conftest.val", "w");
2636   if (! f)
2637     return 1;
2638   if (($2) < 0)
2639     {
2640       long int i = longval ();
2641       if (i != ($2))
2642         return 1;
2643       fprintf (f, "%ld", i);
2644     }
2645   else
2646     {
2647       unsigned long int i = ulongval ();
2648       if (i != ($2))
2649         return 1;
2650       fprintf (f, "%lu", i);
2651     }
2652   /* Do not output a trailing newline, as this causes \r\n confusion
2653      on some platforms.  */
2654   return ferror (f) || fclose (f) != 0;
2655
2656   ;
2657   return 0;
2658 }
2659 _ACEOF
2660 if ac_fn_c_try_run "$LINENO"; then :
2661   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2662 else
2663   ac_retval=1
2664 fi
2665 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2666   conftest.$ac_objext conftest.beam conftest.$ac_ext
2667 rm -f conftest.val
2668
2669   fi
2670   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2671   as_fn_set_status $ac_retval
2672
2673 } # ac_fn_c_compute_int
2674 cat >config.log <<_ACEOF
2675 This file contains any messages produced by compilers while
2676 running configure, to aid debugging if configure makes a mistake.
2677
2678 It was created by emacs $as_me 24.0.50, which was
2679 generated by GNU Autoconf 2.68.  Invocation command line was
2680
2681   $ $0 $@
2682
2683 _ACEOF
2684 exec 5>>config.log
2685 {
2686 cat <<_ASUNAME
2687 ## --------- ##
2688 ## Platform. ##
2689 ## --------- ##
2690
2691 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2692 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2693 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2694 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2695 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2696
2697 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2698 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2699
2700 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2701 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2702 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2703 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2704 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2705 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2706 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2707
2708 _ASUNAME
2709
2710 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2711 for as_dir in $PATH
2712 do
2713   IFS=$as_save_IFS
2714   test -z "$as_dir" && as_dir=.
2715     $as_echo "PATH: $as_dir"
2716   done
2717 IFS=$as_save_IFS
2718
2719 } >&5
2720
2721 cat >&5 <<_ACEOF
2722
2723
2724 ## ----------- ##
2725 ## Core tests. ##
2726 ## ----------- ##
2727
2728 _ACEOF
2729
2730
2731 # Keep a trace of the command line.
2732 # Strip out --no-create and --no-recursion so they do not pile up.
2733 # Strip out --silent because we don't want to record it for future runs.
2734 # Also quote any args containing shell meta-characters.
2735 # Make two passes to allow for proper duplicate-argument suppression.
2736 ac_configure_args=
2737 ac_configure_args0=
2738 ac_configure_args1=
2739 ac_must_keep_next=false
2740 for ac_pass in 1 2
2741 do
2742   for ac_arg
2743   do
2744     case $ac_arg in
2745     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2746     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2747     | -silent | --silent | --silen | --sile | --sil)
2748       continue ;;
2749     *\'*)
2750       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2751     esac
2752     case $ac_pass in
2753     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2754     2)
2755       as_fn_append ac_configure_args1 " '$ac_arg'"
2756       if test $ac_must_keep_next = true; then
2757         ac_must_keep_next=false # Got value, back to normal.
2758       else
2759         case $ac_arg in
2760           *=* | --config-cache | -C | -disable-* | --disable-* \
2761           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2762           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2763           | -with-* | --with-* | -without-* | --without-* | --x)
2764             case "$ac_configure_args0 " in
2765               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2766             esac
2767             ;;
2768           -* ) ac_must_keep_next=true ;;
2769         esac
2770       fi
2771       as_fn_append ac_configure_args " '$ac_arg'"
2772       ;;
2773     esac
2774   done
2775 done
2776 { ac_configure_args0=; unset ac_configure_args0;}
2777 { ac_configure_args1=; unset ac_configure_args1;}
2778
2779 # When interrupted or exit'd, cleanup temporary files, and complete
2780 # config.log.  We remove comments because anyway the quotes in there
2781 # would cause problems or look ugly.
2782 # WARNING: Use '\'' to represent an apostrophe within the trap.
2783 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2784 trap 'exit_status=$?
2785   # Save into config.log some information that might help in debugging.
2786   {
2787     echo
2788
2789     $as_echo "## ---------------- ##
2790 ## Cache variables. ##
2791 ## ---------------- ##"
2792     echo
2793     # The following way of writing the cache mishandles newlines in values,
2794 (
2795   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2796     eval ac_val=\$$ac_var
2797     case $ac_val in #(
2798     *${as_nl}*)
2799       case $ac_var in #(
2800       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2801 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2802       esac
2803       case $ac_var in #(
2804       _ | IFS | as_nl) ;; #(
2805       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2806       *) { eval $ac_var=; unset $ac_var;} ;;
2807       esac ;;
2808     esac
2809   done
2810   (set) 2>&1 |
2811     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2812     *${as_nl}ac_space=\ *)
2813       sed -n \
2814         "s/'\''/'\''\\\\'\'''\''/g;
2815           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2816       ;; #(
2817     *)
2818       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2819       ;;
2820     esac |
2821     sort
2822 )
2823     echo
2824
2825     $as_echo "## ----------------- ##
2826 ## Output variables. ##
2827 ## ----------------- ##"
2828     echo
2829     for ac_var in $ac_subst_vars
2830     do
2831       eval ac_val=\$$ac_var
2832       case $ac_val in
2833       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2834       esac
2835       $as_echo "$ac_var='\''$ac_val'\''"
2836     done | sort
2837     echo
2838
2839     if test -n "$ac_subst_files"; then
2840       $as_echo "## ------------------- ##
2841 ## File substitutions. ##
2842 ## ------------------- ##"
2843       echo
2844       for ac_var in $ac_subst_files
2845       do
2846         eval ac_val=\$$ac_var
2847         case $ac_val in
2848         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2849         esac
2850         $as_echo "$ac_var='\''$ac_val'\''"
2851       done | sort
2852       echo
2853     fi
2854
2855     if test -s confdefs.h; then
2856       $as_echo "## ----------- ##
2857 ## confdefs.h. ##
2858 ## ----------- ##"
2859       echo
2860       cat confdefs.h
2861       echo
2862     fi
2863     test "$ac_signal" != 0 &&
2864       $as_echo "$as_me: caught signal $ac_signal"
2865     $as_echo "$as_me: exit $exit_status"
2866   } >&5
2867   rm -f core *.core core.conftest.* &&
2868     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2869     exit $exit_status
2870 ' 0
2871 for ac_signal in 1 2 13 15; do
2872   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2873 done
2874 ac_signal=0
2875
2876 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2877 rm -f -r conftest* confdefs.h
2878
2879 $as_echo "/* confdefs.h */" > confdefs.h
2880
2881 # Predefined preprocessor variables.
2882
2883 cat >>confdefs.h <<_ACEOF
2884 #define PACKAGE_NAME "$PACKAGE_NAME"
2885 _ACEOF
2886
2887 cat >>confdefs.h <<_ACEOF
2888 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2889 _ACEOF
2890
2891 cat >>confdefs.h <<_ACEOF
2892 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2893 _ACEOF
2894
2895 cat >>confdefs.h <<_ACEOF
2896 #define PACKAGE_STRING "$PACKAGE_STRING"
2897 _ACEOF
2898
2899 cat >>confdefs.h <<_ACEOF
2900 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2901 _ACEOF
2902
2903 cat >>confdefs.h <<_ACEOF
2904 #define PACKAGE_URL "$PACKAGE_URL"
2905 _ACEOF
2906
2907
2908 # Let the site file select an alternate cache file if it wants to.
2909 # Prefer an explicitly selected file to automatically selected ones.
2910 ac_site_file1=NONE
2911 ac_site_file2=NONE
2912 if test -n "$CONFIG_SITE"; then
2913   # We do not want a PATH search for config.site.
2914   case $CONFIG_SITE in #((
2915     -*)  ac_site_file1=./$CONFIG_SITE;;
2916     */*) ac_site_file1=$CONFIG_SITE;;
2917     *)   ac_site_file1=./$CONFIG_SITE;;
2918   esac
2919 elif test "x$prefix" != xNONE; then
2920   ac_site_file1=$prefix/share/config.site
2921   ac_site_file2=$prefix/etc/config.site
2922 else
2923   ac_site_file1=$ac_default_prefix/share/config.site
2924   ac_site_file2=$ac_default_prefix/etc/config.site
2925 fi
2926 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2927 do
2928   test "x$ac_site_file" = xNONE && continue
2929   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2930     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2931 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2932     sed 's/^/| /' "$ac_site_file" >&5
2933     . "$ac_site_file" \
2934       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2935 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2936 as_fn_error $? "failed to load site script $ac_site_file
2937 See \`config.log' for more details" "$LINENO" 5; }
2938   fi
2939 done
2940
2941 if test -r "$cache_file"; then
2942   # Some versions of bash will fail to source /dev/null (special files
2943   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2944   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2945     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2946 $as_echo "$as_me: loading cache $cache_file" >&6;}
2947     case $cache_file in
2948       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2949       *)                      . "./$cache_file";;
2950     esac
2951   fi
2952 else
2953   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2954 $as_echo "$as_me: creating cache $cache_file" >&6;}
2955   >$cache_file
2956 fi
2957
2958 as_fn_append ac_header_list " stdlib.h"
2959 as_fn_append ac_header_list " unistd.h"
2960 as_fn_append ac_header_list " sys/param.h"
2961 gl_getopt_required=GNU
2962 as_fn_append ac_header_list " getopt.h"
2963 as_fn_append ac_func_list " alarm"
2964 as_fn_append ac_header_list " wchar.h"
2965 as_fn_append ac_header_list " stdint.h"
2966 as_fn_append ac_func_list " tzset"
2967 as_fn_append ac_header_list " sys/stat.h"
2968 as_fn_append ac_header_list " sys/time.h"
2969 as_fn_append ac_func_list " localtime_r"
2970 as_fn_append ac_func_list " lstat"
2971 # Check that the precious variables saved in the cache have kept the same
2972 # value.
2973 ac_cache_corrupted=false
2974 for ac_var in $ac_precious_vars; do
2975   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2976   eval ac_new_set=\$ac_env_${ac_var}_set
2977   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2978   eval ac_new_val=\$ac_env_${ac_var}_value
2979   case $ac_old_set,$ac_new_set in
2980     set,)
2981       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2982 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2983       ac_cache_corrupted=: ;;
2984     ,set)
2985       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2986 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2987       ac_cache_corrupted=: ;;
2988     ,);;
2989     *)
2990       if test "x$ac_old_val" != "x$ac_new_val"; then
2991         # differences in whitespace do not lead to failure.
2992         ac_old_val_w=`echo x $ac_old_val`
2993         ac_new_val_w=`echo x $ac_new_val`
2994         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2995           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2996 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2997           ac_cache_corrupted=:
2998         else
2999           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3000 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3001           eval $ac_var=\$ac_old_val
3002         fi
3003         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
3004 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
3005         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
3006 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
3007       fi;;
3008   esac
3009   # Pass precious variables to config.status.
3010   if test "$ac_new_set" = set; then
3011     case $ac_new_val in
3012     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3013     *) ac_arg=$ac_var=$ac_new_val ;;
3014     esac
3015     case " $ac_configure_args " in
3016       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3017       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3018     esac
3019   fi
3020 done
3021 if $ac_cache_corrupted; then
3022   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3023 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3024   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3025 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3026   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3027 fi
3028 ## -------------------- ##
3029 ## Main body of script. ##
3030 ## -------------------- ##
3031
3032 ac_ext=c
3033 ac_cpp='$CPP $CPPFLAGS'
3034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3036 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3037
3038
3039 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3040
3041
3042 am__api_version='1.11'
3043
3044 ac_aux_dir=
3045 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3046   if test -f "$ac_dir/install-sh"; then
3047     ac_aux_dir=$ac_dir
3048     ac_install_sh="$ac_aux_dir/install-sh -c"
3049     break
3050   elif test -f "$ac_dir/install.sh"; then
3051     ac_aux_dir=$ac_dir
3052     ac_install_sh="$ac_aux_dir/install.sh -c"
3053     break
3054   elif test -f "$ac_dir/shtool"; then
3055     ac_aux_dir=$ac_dir
3056     ac_install_sh="$ac_aux_dir/shtool install -c"
3057     break
3058   fi
3059 done
3060 if test -z "$ac_aux_dir"; then
3061   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3062 fi
3063
3064 # These three variables are undocumented and unsupported,
3065 # and are intended to be withdrawn in a future Autoconf release.
3066 # They can cause serious problems if a builder's source tree is in a directory
3067 # whose full name contains unusual characters.
3068 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3069 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3070 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3071
3072
3073 # Find a good install program.  We prefer a C program (faster),
3074 # so one script is as good as another.  But avoid the broken or
3075 # incompatible versions:
3076 # SysV /etc/install, /usr/sbin/install
3077 # SunOS /usr/etc/install
3078 # IRIX /sbin/install
3079 # AIX /bin/install
3080 # AmigaOS /C/install, which installs bootblocks on floppy discs
3081 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3082 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3083 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3084 # OS/2's system install, which has a completely different semantic
3085 # ./install, which can be erroneously created by make from ./install.sh.
3086 # Reject install programs that cannot install multiple files.
3087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3088 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3089 if test -z "$INSTALL"; then
3090 if ${ac_cv_path_install+:} false; then :
3091   $as_echo_n "(cached) " >&6
3092 else
3093   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3094 for as_dir in $PATH
3095 do
3096   IFS=$as_save_IFS
3097   test -z "$as_dir" && as_dir=.
3098     # Account for people who put trailing slashes in PATH elements.
3099 case $as_dir/ in #((
3100   ./ | .// | /[cC]/* | \
3101   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3102   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3103   /usr/ucb/* ) ;;
3104   *)
3105     # OSF1 and SCO ODT 3.0 have their own names for install.
3106     # Don't use installbsd from OSF since it installs stuff as root
3107     # by default.
3108     for ac_prog in ginstall scoinst install; do
3109       for ac_exec_ext in '' $ac_executable_extensions; do
3110         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3111           if test $ac_prog = install &&
3112             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3113             # AIX install.  It has an incompatible calling convention.
3114             :
3115           elif test $ac_prog = install &&
3116             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3117             # program-specific install script used by HP pwplus--don't use.
3118             :
3119           else
3120             rm -rf conftest.one conftest.two conftest.dir
3121             echo one > conftest.one
3122             echo two > conftest.two
3123             mkdir conftest.dir
3124             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3125               test -s conftest.one && test -s conftest.two &&
3126               test -s conftest.dir/conftest.one &&
3127               test -s conftest.dir/conftest.two
3128             then
3129               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3130               break 3
3131             fi
3132           fi
3133         fi
3134       done
3135     done
3136     ;;
3137 esac
3138
3139   done
3140 IFS=$as_save_IFS
3141
3142 rm -rf conftest.one conftest.two conftest.dir
3143
3144 fi
3145   if test "${ac_cv_path_install+set}" = set; then
3146     INSTALL=$ac_cv_path_install
3147   else
3148     # As a last resort, use the slow shell script.  Don't cache a
3149     # value for INSTALL within a source directory, because that will
3150     # break other packages using the cache if that directory is
3151     # removed, or if the value is a relative name.
3152     INSTALL=$ac_install_sh
3153   fi
3154 fi
3155 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3156 $as_echo "$INSTALL" >&6; }
3157
3158 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3159 # It thinks the first close brace ends the variable substitution.
3160 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3161
3162 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3163
3164 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3165
3166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3167 $as_echo_n "checking whether build environment is sane... " >&6; }
3168 # Just in case
3169 sleep 1
3170 echo timestamp > conftest.file
3171 # Reject unsafe characters in $srcdir or the absolute working directory
3172 # name.  Accept space and tab only in the latter.
3173 am_lf='
3174 '
3175 case `pwd` in
3176   *[\\\"\#\$\&\'\`$am_lf]*)
3177     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
3178 esac
3179 case $srcdir in
3180   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
3181     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3182 esac
3183
3184 # Do `set' in a subshell so we don't clobber the current shell's
3185 # arguments.  Must try -L first in case configure is actually a
3186 # symlink; some systems play weird games with the mod time of symlinks
3187 # (eg FreeBSD returns the mod time of the symlink's containing
3188 # directory).
3189 if (
3190    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3191    if test "$*" = "X"; then
3192       # -L didn't work.
3193       set X `ls -t "$srcdir/configure" conftest.file`
3194    fi
3195    rm -f conftest.file
3196    if test "$*" != "X $srcdir/configure conftest.file" \
3197       && test "$*" != "X conftest.file $srcdir/configure"; then
3198
3199       # If neither matched, then we have a broken ls.  This can happen
3200       # if, for instance, CONFIG_SHELL is bash and it inherits a
3201       # broken ls alias from the environment.  This has actually
3202       # happened.  Such a system could not be considered "sane".
3203       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
3204 alias in your environment" "$LINENO" 5
3205    fi
3206
3207    test "$2" = conftest.file
3208    )
3209 then
3210    # Ok.
3211    :
3212 else
3213    as_fn_error $? "newly created file is older than distributed files!
3214 Check your system clock" "$LINENO" 5
3215 fi
3216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3217 $as_echo "yes" >&6; }
3218 test "$program_prefix" != NONE &&
3219   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3220 # Use a double $ so make ignores it.
3221 test "$program_suffix" != NONE &&
3222   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3223 # Double any \ or $.
3224 # By default was `s,x,x', remove it if useless.
3225 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3226 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3227
3228 # expand $ac_aux_dir to an absolute path
3229 am_aux_dir=`cd $ac_aux_dir && pwd`
3230
3231 if test x"${MISSING+set}" != xset; then
3232   case $am_aux_dir in
3233   *\ * | *\     *)
3234     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3235   *)
3236     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3237   esac
3238 fi
3239 # Use eval to expand $SHELL
3240 if eval "$MISSING --run true"; then
3241   am_missing_run="$MISSING --run "
3242 else
3243   am_missing_run=
3244   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3245 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3246 fi
3247
3248 if test x"${install_sh}" != xset; then
3249   case $am_aux_dir in
3250   *\ * | *\     *)
3251     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3252   *)
3253     install_sh="\${SHELL} $am_aux_dir/install-sh"
3254   esac
3255 fi
3256
3257 # Installed binaries are usually stripped using `strip' when the user
3258 # run `make install-strip'.  However `strip' might not be the right
3259 # tool to use in cross-compilation environments, therefore Automake
3260 # will honor the `STRIP' environment variable to overrule this program.
3261 if test "$cross_compiling" != no; then
3262   if test -n "$ac_tool_prefix"; then
3263   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3264 set dummy ${ac_tool_prefix}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_STRIP+:} false; then :
3268   $as_echo_n "(cached) " >&6
3269 else
3270   if test -n "$STRIP"; then
3271   ac_cv_prog_STRIP="$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_STRIP="${ac_tool_prefix}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 STRIP=$ac_cv_prog_STRIP
3291 if test -n "$STRIP"; then
3292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3293 $as_echo "$STRIP" >&6; }
3294 else
3295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3296 $as_echo "no" >&6; }
3297 fi
3298
3299
3300 fi
3301 if test -z "$ac_cv_prog_STRIP"; then
3302   ac_ct_STRIP=$STRIP
3303   # Extract the first word of "strip", so it can be a program name with args.
3304 set dummy strip; ac_word=$2
3305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3306 $as_echo_n "checking for $ac_word... " >&6; }
3307 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3308   $as_echo_n "(cached) " >&6
3309 else
3310   if test -n "$ac_ct_STRIP"; then
3311   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3312 else
3313 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3314 for as_dir in $PATH
3315 do
3316   IFS=$as_save_IFS
3317   test -z "$as_dir" && as_dir=.
3318     for ac_exec_ext in '' $ac_executable_extensions; do
3319   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3320     ac_cv_prog_ac_ct_STRIP="strip"
3321     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3322     break 2
3323   fi
3324 done
3325   done
3326 IFS=$as_save_IFS
3327
3328 fi
3329 fi
3330 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3331 if test -n "$ac_ct_STRIP"; then
3332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3333 $as_echo "$ac_ct_STRIP" >&6; }
3334 else
3335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3336 $as_echo "no" >&6; }
3337 fi
3338
3339   if test "x$ac_ct_STRIP" = x; then
3340     STRIP=":"
3341   else
3342     case $cross_compiling:$ac_tool_warned in
3343 yes:)
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3345 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3346 ac_tool_warned=yes ;;
3347 esac
3348     STRIP=$ac_ct_STRIP
3349   fi
3350 else
3351   STRIP="$ac_cv_prog_STRIP"
3352 fi
3353
3354 fi
3355 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3356
3357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3358 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3359 if test -z "$MKDIR_P"; then
3360   if ${ac_cv_path_mkdir+:} false; then :
3361   $as_echo_n "(cached) " >&6
3362 else
3363   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3364 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3365 do
3366   IFS=$as_save_IFS
3367   test -z "$as_dir" && as_dir=.
3368     for ac_prog in mkdir gmkdir; do
3369          for ac_exec_ext in '' $ac_executable_extensions; do
3370            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3371            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3372              'mkdir (GNU coreutils) '* | \
3373              'mkdir (coreutils) '* | \
3374              'mkdir (fileutils) '4.1*)
3375                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3376                break 3;;
3377            esac
3378          done
3379        done
3380   done
3381 IFS=$as_save_IFS
3382
3383 fi
3384
3385   test -d ./--version && rmdir ./--version
3386   if test "${ac_cv_path_mkdir+set}" = set; then
3387     MKDIR_P="$ac_cv_path_mkdir -p"
3388   else
3389     # As a last resort, use the slow shell script.  Don't cache a
3390     # value for MKDIR_P within a source directory, because that will
3391     # break other packages using the cache if that directory is
3392     # removed, or if the value is a relative name.
3393     MKDIR_P="$ac_install_sh -d"
3394   fi
3395 fi
3396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3397 $as_echo "$MKDIR_P" >&6; }
3398
3399
3400 mkdir_p="$MKDIR_P"
3401 case $mkdir_p in
3402   [\\/$]* | ?:[\\/]*) ;;
3403   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3404 esac
3405
3406 for ac_prog in gawk mawk nawk awk
3407 do
3408   # Extract the first word of "$ac_prog", so it can be a program name with args.
3409 set dummy $ac_prog; ac_word=$2
3410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3411 $as_echo_n "checking for $ac_word... " >&6; }
3412 if ${ac_cv_prog_AWK+:} false; then :
3413   $as_echo_n "(cached) " >&6
3414 else
3415   if test -n "$AWK"; then
3416   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3417 else
3418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3419 for as_dir in $PATH
3420 do
3421   IFS=$as_save_IFS
3422   test -z "$as_dir" && as_dir=.
3423     for ac_exec_ext in '' $ac_executable_extensions; do
3424   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3425     ac_cv_prog_AWK="$ac_prog"
3426     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3427     break 2
3428   fi
3429 done
3430   done
3431 IFS=$as_save_IFS
3432
3433 fi
3434 fi
3435 AWK=$ac_cv_prog_AWK
3436 if test -n "$AWK"; then
3437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3438 $as_echo "$AWK" >&6; }
3439 else
3440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3441 $as_echo "no" >&6; }
3442 fi
3443
3444
3445   test -n "$AWK" && break
3446 done
3447
3448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3449 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3450 set x ${MAKE-make}
3451 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3452 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3453   $as_echo_n "(cached) " >&6
3454 else
3455   cat >conftest.make <<\_ACEOF
3456 SHELL = /bin/sh
3457 all:
3458         @echo '@@@%%%=$(MAKE)=@@@%%%'
3459 _ACEOF
3460 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3461 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3462   *@@@%%%=?*=@@@%%%*)
3463     eval ac_cv_prog_make_${ac_make}_set=yes;;
3464   *)
3465     eval ac_cv_prog_make_${ac_make}_set=no;;
3466 esac
3467 rm -f conftest.make
3468 fi
3469 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3471 $as_echo "yes" >&6; }
3472   SET_MAKE=
3473 else
3474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3475 $as_echo "no" >&6; }
3476   SET_MAKE="MAKE=${MAKE-make}"
3477 fi
3478
3479 rm -rf .tst 2>/dev/null
3480 mkdir .tst 2>/dev/null
3481 if test -d .tst; then
3482   am__leading_dot=.
3483 else
3484   am__leading_dot=_
3485 fi
3486 rmdir .tst 2>/dev/null
3487
3488 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3489   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3490   # is not polluted with repeated "-I."
3491   am__isrc=' -I$(srcdir)'
3492   # test to see if srcdir already configured
3493   if test -f $srcdir/config.status; then
3494     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3495   fi
3496 fi
3497
3498 # test whether we have cygpath
3499 if test -z "$CYGPATH_W"; then
3500   if (cygpath --version) >/dev/null 2>/dev/null; then
3501     CYGPATH_W='cygpath -w'
3502   else
3503     CYGPATH_W=echo
3504   fi
3505 fi
3506
3507
3508 # Define the identity of the package.
3509  PACKAGE='emacs'
3510  VERSION='24.0.50'
3511
3512
3513 cat >>confdefs.h <<_ACEOF
3514 #define PACKAGE "$PACKAGE"
3515 _ACEOF
3516
3517
3518 cat >>confdefs.h <<_ACEOF
3519 #define VERSION "$VERSION"
3520 _ACEOF
3521
3522 # Some tools Automake needs.
3523
3524 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3525
3526
3527 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3528
3529
3530 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3531
3532
3533 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3534
3535
3536 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3537
3538 # We need awk for the "check" target.  The system "awk" is bad on
3539 # some platforms.
3540 # Always define AMTAR for backward compatibility.
3541
3542 AMTAR=${AMTAR-"${am_missing_run}tar"}
3543
3544 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3545
3546
3547
3548
3549
3550
3551
3552
3553 lispdir='${datadir}/emacs/${version}/lisp'
3554 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3555 '${datadir}/emacs/site-lisp'
3556 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3557 etcdir='${datadir}/emacs/${version}/etc'
3558 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3559 docdir='${datadir}/emacs/${version}/etc'
3560 gamedir='${localstatedir}/games/emacs'
3561
3562
3563
3564
3565 # Check whether --with-pop was given.
3566 if test "${with_pop+set}" = set; then :
3567   withval=$with_pop;
3568 else
3569      with_pop=yes
3570 fi
3571
3572 if test "$with_pop" = yes; then
3573    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3574
3575 fi
3576
3577
3578 # Check whether --with-kerberos was given.
3579 if test "${with_kerberos+set}" = set; then :
3580   withval=$with_kerberos;
3581 else
3582       with_kerberos=no
3583 fi
3584
3585 if test "$with_kerberos" != no; then
3586    $as_echo "#define KERBEROS 1" >>confdefs.h
3587
3588 fi
3589
3590
3591 # Check whether --with-kerberos5 was given.
3592 if test "${with_kerberos5+set}" = set; then :
3593   withval=$with_kerberos5;
3594 else
3595       with_kerberos5=no
3596 fi
3597
3598 if test "${with_kerberos5}" != no; then
3599   if test "${with_kerberos}" = no; then
3600     with_kerberos=yes
3601     $as_echo "#define KERBEROS 1" >>confdefs.h
3602
3603   fi
3604
3605 $as_echo "#define KERBEROS5 1" >>confdefs.h
3606
3607 fi
3608
3609
3610 # Check whether --with-hesiod was given.
3611 if test "${with_hesiod+set}" = set; then :
3612   withval=$with_hesiod;
3613 else
3614       with_hesiod=no
3615 fi
3616
3617 if test "$with_hesiod" != no; then
3618
3619 $as_echo "#define HESIOD 1" >>confdefs.h
3620
3621 fi
3622
3623
3624 # Check whether --with-mmdf was given.
3625 if test "${with_mmdf+set}" = set; then :
3626   withval=$with_mmdf;
3627 else
3628       with_mmdf=no
3629 fi
3630
3631 if test "$with_mmdf" != no; then
3632
3633 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3634
3635 fi
3636
3637
3638 # Check whether --with-mail-unlink was given.
3639 if test "${with_mail_unlink+set}" = set; then :
3640   withval=$with_mail_unlink;
3641 else
3642       with_mail_unlink=no
3643 fi
3644
3645 if test "$with_mail_unlink" != no; then
3646
3647 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3648
3649 fi
3650
3651
3652 # Check whether --with-mailhost was given.
3653 if test "${with_mailhost+set}" = set; then :
3654   withval=$with_mailhost;
3655 cat >>confdefs.h <<_ACEOF
3656 #define MAILHOST "$withval"
3657 _ACEOF
3658
3659 fi
3660
3661
3662
3663 # Check whether --with-sound was given.
3664 if test "${with_sound+set}" = set; then :
3665   withval=$with_sound;
3666 else
3667      with_sound=yes
3668 fi
3669
3670
3671
3672 # Check whether --with-sync-input was given.
3673 if test "${with_sync_input+set}" = set; then :
3674   withval=$with_sync_input;
3675 else
3676      with_sync_input=yes
3677 fi
3678
3679 if test "$with_sync_input" = yes; then
3680
3681 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3682
3683 fi
3684
3685
3686 # Check whether --with-x-toolkit was given.
3687 if test "${with_x_toolkit+set}" = set; then :
3688   withval=$with_x_toolkit;        case "${withval}" in
3689             y | ye | yes )      val=gtk ;;
3690             n | no )            val=no  ;;
3691             l | lu | luc | luci | lucid )       val=lucid ;;
3692             a | at | ath | athe | athen | athena )      val=athena ;;
3693             m | mo | mot | moti | motif )       val=motif ;;
3694             g | gt | gtk  )     val=gtk ;;
3695             gtk3  )     val=gtk3 ;;
3696             * )
3697 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
3698 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3699 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3700             ;;
3701           esac
3702           with_x_toolkit=$val
3703
3704 fi
3705
3706
3707
3708 # Check whether --with-xpm was given.
3709 if test "${with_xpm+set}" = set; then :
3710   withval=$with_xpm;
3711 else
3712      with_xpm=yes
3713 fi
3714
3715
3716 # Check whether --with-jpeg was given.
3717 if test "${with_jpeg+set}" = set; then :
3718   withval=$with_jpeg;
3719 else
3720      with_jpeg=yes
3721 fi
3722
3723
3724 # Check whether --with-tiff was given.
3725 if test "${with_tiff+set}" = set; then :
3726   withval=$with_tiff;
3727 else
3728      with_tiff=yes
3729 fi
3730
3731
3732 # Check whether --with-gif was given.
3733 if test "${with_gif+set}" = set; then :
3734   withval=$with_gif;
3735 else
3736      with_gif=yes
3737 fi
3738
3739
3740 # Check whether --with-png was given.
3741 if test "${with_png+set}" = set; then :
3742   withval=$with_png;
3743 else
3744      with_png=yes
3745 fi
3746
3747
3748 # Check whether --with-rsvg was given.
3749 if test "${with_rsvg+set}" = set; then :
3750   withval=$with_rsvg;
3751 else
3752      with_rsvg=yes
3753 fi
3754
3755
3756 # Check whether --with-xml2 was given.
3757 if test "${with_xml2+set}" = set; then :
3758   withval=$with_xml2;
3759 else
3760      with_xml2=yes
3761 fi
3762
3763
3764 # Check whether --with-imagemagick was given.
3765 if test "${with_imagemagick+set}" = set; then :
3766   withval=$with_imagemagick;
3767 else
3768      with_imagemagick=yes
3769 fi
3770
3771
3772
3773 # Check whether --with-xft was given.
3774 if test "${with_xft+set}" = set; then :
3775   withval=$with_xft;
3776 else
3777      with_xft=yes
3778 fi
3779
3780
3781 # Check whether --with-libotf was given.
3782 if test "${with_libotf+set}" = set; then :
3783   withval=$with_libotf;
3784 else
3785      with_libotf=yes
3786 fi
3787
3788
3789 # Check whether --with-m17n-flt was given.
3790 if test "${with_m17n_flt+set}" = set; then :
3791   withval=$with_m17n_flt;
3792 else
3793      with_m17n_flt=yes
3794 fi
3795
3796
3797
3798 # Check whether --with-toolkit-scroll-bars was given.
3799 if test "${with_toolkit_scroll_bars+set}" = set; then :
3800   withval=$with_toolkit_scroll_bars;
3801 else
3802      with_toolkit_scroll_bars=yes
3803 fi
3804
3805
3806 # Check whether --with-xaw3d was given.
3807 if test "${with_xaw3d+set}" = set; then :
3808   withval=$with_xaw3d;
3809 else
3810      with_xaw3d=yes
3811 fi
3812
3813
3814 # Check whether --with-xim was given.
3815 if test "${with_xim+set}" = set; then :
3816   withval=$with_xim;
3817 else
3818      with_xim=yes
3819 fi
3820
3821
3822 # Check whether --with-ns was given.
3823 if test "${with_ns+set}" = set; then :
3824   withval=$with_ns;
3825 else
3826       with_ns=no
3827 fi
3828
3829
3830
3831 # Check whether --with-gpm was given.
3832 if test "${with_gpm+set}" = set; then :
3833   withval=$with_gpm;
3834 else
3835      with_gpm=yes
3836 fi
3837
3838
3839 # Check whether --with-dbus was given.
3840 if test "${with_dbus+set}" = set; then :
3841   withval=$with_dbus;
3842 else
3843      with_dbus=yes
3844 fi
3845
3846
3847 # Check whether --with-gconf was given.
3848 if test "${with_gconf+set}" = set; then :
3849   withval=$with_gconf;
3850 else
3851      with_gconf=yes
3852 fi
3853
3854
3855 # Check whether --with-selinux was given.
3856 if test "${with_selinux+set}" = set; then :
3857   withval=$with_selinux;
3858 else
3859      with_selinux=yes
3860 fi
3861
3862
3863 # Check whether --with-gnutls was given.
3864 if test "${with_gnutls+set}" = set; then :
3865   withval=$with_gnutls;
3866 else
3867      with_gnutls=yes
3868 fi
3869
3870
3871 ## For the times when you want to build Emacs but don't have
3872 ## a suitable makeinfo, and can live without the manuals.
3873
3874 # Check whether --with-makeinfo was given.
3875 if test "${with_makeinfo+set}" = set; then :
3876   withval=$with_makeinfo;
3877 else
3878      with_makeinfo=yes
3879 fi
3880
3881
3882 ## This is an option because I do not know if all info/man support
3883 ## compressed files, nor how to test if they do so.
3884
3885 # Check whether --with-compress-info was given.
3886 if test "${with_compress_info+set}" = set; then :
3887   withval=$with_compress_info;
3888 else
3889      with_compress_info=yes
3890 fi
3891
3892 if test $with_compress_info = yes; then
3893    GZIP_INFO=yes
3894 else
3895    GZIP_INFO=
3896 fi
3897
3898
3899
3900 # Check whether --with-pkg-config-prog was given.
3901 if test "${with_pkg_config_prog+set}" = set; then :
3902   withval=$with_pkg_config_prog;
3903 fi
3904
3905 if test "X${with_pkg_config_prog}" != X; then
3906    if test "${with_pkg_config_prog}" != yes; then
3907       PKG_CONFIG="${with_pkg_config_prog}"
3908    fi
3909 fi
3910
3911 CRT_DIR=
3912
3913 # Check whether --with-crt-dir was given.
3914 if test "${with_crt_dir+set}" = set; then :
3915   withval=$with_crt_dir;
3916 fi
3917
3918 CRT_DIR="${with_crt_dir}"
3919
3920
3921 # Check whether --with-gameuser was given.
3922 if test "${with_gameuser+set}" = set; then :
3923   withval=$with_gameuser;
3924 fi
3925
3926 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
3927   && gameuser="${with_gameuser}"
3928 test "X$gameuser" = X && gameuser=games
3929
3930
3931 # Check whether --with-gnustep-conf was given.
3932 if test "${with_gnustep_conf+set}" = set; then :
3933   withval=$with_gnustep_conf;
3934 fi
3935
3936 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
3937   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
3938 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
3939      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
3940
3941 # Check whether --enable-ns-self-contained was given.
3942 if test "${enable_ns_self_contained+set}" = set; then :
3943   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
3944 else
3945   EN_NS_SELF_CONTAINED=yes
3946 fi
3947
3948
3949 # Check whether --enable-asserts was given.
3950 if test "${enable_asserts+set}" = set; then :
3951   enableval=$enable_asserts; USE_XASSERTS=$enableval
3952 else
3953   USE_XASSERTS=no
3954 fi
3955
3956
3957 # Check whether --enable-maintainer-mode was given.
3958 if test "${enable_maintainer_mode+set}" = set; then :
3959   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3960 else
3961   USE_MAINTAINER_MODE=no
3962 fi
3963
3964 if test $USE_MAINTAINER_MODE = yes; then
3965   MAINT=
3966 else
3967   MAINT=#
3968 fi
3969
3970
3971 # Check whether --enable-locallisppath was given.
3972 if test "${enable_locallisppath+set}" = set; then :
3973   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
3974   locallisppath=
3975 elif test "${enableval}" != "yes"; then
3976   locallisppath=${enableval}
3977 fi
3978 fi
3979
3980
3981 # Check whether --enable-checking was given.
3982 if test "${enable_checking+set}" = set; then :
3983   enableval=$enable_checking; ac_checking_flags="${enableval}"
3984 fi
3985
3986 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3987 for check in $ac_checking_flags
3988 do
3989         case $check in
3990         # these set all the flags to specific states
3991         yes)            ac_enable_checking=1 ;;
3992         no)             ac_enable_checking= ;
3993                         ac_gc_check_stringbytes= ;
3994                         ac_gc_check_string_overrun= ;
3995                         ac_gc_check_string_free_list= ;
3996                         ac_xmalloc_overrun= ;
3997                         ac_gc_check_cons_list= ;;
3998         all)            ac_enable_checking=1 ;
3999                         ac_gc_check_stringbytes=1 ;
4000                         ac_gc_check_string_overrun=1 ;
4001                         ac_gc_check_string_free_list=1 ;
4002                         ac_xmalloc_overrun=1 ;
4003                         ac_gc_check_cons_list=1 ;;
4004         # these enable particular checks
4005         stringbytes)    ac_gc_check_stringbytes=1 ;;
4006         stringoverrun)  ac_gc_check_string_overrun=1 ;;
4007         stringfreelist) ac_gc_check_string_free_list=1 ;;
4008         xmallocoverrun) ac_xmalloc_overrun=1 ;;
4009         conslist)       ac_gc_check_cons_list=1 ;;
4010         *)      as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
4011         esac
4012 done
4013 IFS="$ac_save_IFS"
4014
4015 if test x$ac_enable_checking != x ; then
4016
4017 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4018
4019 fi
4020 if test x$ac_gc_check_stringbytes != x ; then
4021
4022 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4023
4024 fi
4025 if test x$ac_gc_check_stringoverrun != x ; then
4026
4027 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4028
4029 fi
4030 if test x$ac_gc_check_string_free_list != x ; then
4031
4032 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4033
4034 fi
4035 if test x$ac_xmalloc_overrun != x ; then
4036
4037 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4038
4039 fi
4040 if test x$ac_gc_check_cons_list != x ; then
4041
4042 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4043
4044 fi
4045
4046 # Check whether --enable-use-lisp-union-type was given.
4047 if test "${enable_use_lisp_union_type+set}" = set; then :
4048   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
4049
4050 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
4051
4052 fi
4053 fi
4054
4055
4056
4057 # Check whether --enable-profiling was given.
4058 if test "${enable_profiling+set}" = set; then :
4059   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4060 fi
4061
4062 if test x$ac_enable_profiling != x ; then
4063    PROFILING_CFLAGS="-DPROFILING=1 -pg"
4064 else
4065    PROFILING_CFLAGS=
4066 fi
4067
4068
4069 # Check whether --enable-autodepend was given.
4070 if test "${enable_autodepend+set}" = set; then :
4071   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4072 else
4073   ac_enable_autodepend=yes
4074 fi
4075
4076
4077 #### Make srcdir absolute, if it isn't already.  It's important to
4078 #### avoid running the path through pwd unnecessarily, since pwd can
4079 #### give you automounter prefixes, which can go away.  We do all this
4080 #### so Emacs can find its files when run uninstalled.
4081 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4082 unset CDPATH
4083 case "${srcdir}" in
4084   /* ) ;;
4085   . )
4086     ## We may be able to use the $PWD environment variable to make this
4087     ## absolute.  But sometimes PWD is inaccurate.
4088     ## Note: we used to use ${PWD} at the end instead of `pwd`,
4089     ## but that tested only for a well-formed and valid PWD,
4090     ## it did not object when PWD was well-formed and valid but just wrong.
4091     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
4092     then
4093       srcdir="$PWD"
4094     else
4095       srcdir="`(cd ${srcdir}; pwd)`"
4096     fi
4097   ;;
4098   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4099 esac
4100
4101 #### Check if the source directory already has a configured system in it.
4102 if test `pwd` != `(cd ${srcdir} && pwd)` \
4103    && test -f "${srcdir}/src/config.h" ; then
4104   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
4105    as a build directory right now; it has been configured in its own
4106    right.  To configure in another directory as well, you MUST
4107    use GNU make.  If you do not have GNU make, then you must
4108    now do \`make distclean' in ${srcdir},
4109    and then run $0 again." >&5
4110 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
4111    as a build directory right now; it has been configured in its own
4112    right.  To configure in another directory as well, you MUST
4113    use GNU make.  If you do not have GNU make, then you must
4114    now do \`make distclean' in ${srcdir},
4115    and then run $0 again." >&2;}
4116 fi
4117
4118 #### Given the configuration name, set machfile and opsysfile to the
4119 #### names of the m/*.h and s/*.h files we should use.
4120
4121 ### Canonicalize the configuration name.
4122
4123 # Make sure we can run config.sub.
4124 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4125   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4126
4127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4128 $as_echo_n "checking build system type... " >&6; }
4129 if ${ac_cv_build+:} false; then :
4130   $as_echo_n "(cached) " >&6
4131 else
4132   ac_build_alias=$build_alias
4133 test "x$ac_build_alias" = x &&
4134   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4135 test "x$ac_build_alias" = x &&
4136   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4137 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4138   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4139
4140 fi
4141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4142 $as_echo "$ac_cv_build" >&6; }
4143 case $ac_cv_build in
4144 *-*-*) ;;
4145 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4146 esac
4147 build=$ac_cv_build
4148 ac_save_IFS=$IFS; IFS='-'
4149 set x $ac_cv_build
4150 shift
4151 build_cpu=$1
4152 build_vendor=$2
4153 shift; shift
4154 # Remember, the first character of IFS is used to create $*,
4155 # except with old shells:
4156 build_os=$*
4157 IFS=$ac_save_IFS
4158 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4159
4160
4161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4162 $as_echo_n "checking host system type... " >&6; }
4163 if ${ac_cv_host+:} false; then :
4164   $as_echo_n "(cached) " >&6
4165 else
4166   if test "x$host_alias" = x; then
4167   ac_cv_host=$ac_cv_build
4168 else
4169   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4170     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4171 fi
4172
4173 fi
4174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4175 $as_echo "$ac_cv_host" >&6; }
4176 case $ac_cv_host in
4177 *-*-*) ;;
4178 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4179 esac
4180 host=$ac_cv_host
4181 ac_save_IFS=$IFS; IFS='-'
4182 set x $ac_cv_host
4183 shift
4184 host_cpu=$1
4185 host_vendor=$2
4186 shift; shift
4187 # Remember, the first character of IFS is used to create $*,
4188 # except with old shells:
4189 host_os=$*
4190 IFS=$ac_save_IFS
4191 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4192
4193
4194 canonical=$host
4195 configuration=${host_alias-${build_alias-$host}}
4196
4197
4198
4199 ### If you add support for a new configuration, add code to this
4200 ### switch statement to recognize your configuration name and select
4201 ### the appropriate operating system and machine description files.
4202
4203 ### You would hope that you could choose an m/*.h file pretty much
4204 ### based on the machine portion of the configuration name, and an s/*.h
4205 ### file based on the operating system portion.  However, it turns out
4206 ### that each m/*.h file is pretty manufacturer-specific - for
4207 ### example mips.h is MIPS
4208 ### So we basically have to have a special case for each
4209 ### configuration name.
4210 ###
4211 ### As far as handling version numbers on operating systems is
4212 ### concerned, make sure things will fail in a fixable way.  If
4213 ### /etc/MACHINES doesn't say anything about version numbers, be
4214 ### prepared to handle anything reasonably.  If version numbers
4215 ### matter, be sure /etc/MACHINES says something about it.
4216
4217 machine='' opsys='' unported=no
4218 case "${canonical}" in
4219
4220   ## GNU/Linux ports
4221   *-*-linux-gnu*)
4222     opsys=gnu-linux
4223     case ${canonical} in
4224       alpha*)   machine=alpha ;;
4225       s390-*)   machine=ibms390 ;;
4226       s390x-*)  machine=ibms390x ;;
4227       powerpc*) machine=macppc ;;
4228       sparc*)   machine=sparc ;;
4229       ia64*)    machine=ia64 ;;
4230       m68k*)    machine=m68k ;;
4231       x86_64*)  machine=amdx86-64 ;;
4232     esac
4233   ;;
4234
4235   ## FreeBSD ports
4236   *-*-freebsd* )
4237     opsys=freebsd
4238     case "${canonical}" in
4239       alpha*)           machine=alpha ;;
4240       amd64-*|x86_64-*) machine=amdx86-64 ;;
4241       ia64-*)           machine=ia64 ;;
4242       i[3456]86-*)      machine=intel386 ;;
4243       powerpc-*)        machine=macppc ;;
4244       sparc-*)          machine=sparc ;;
4245       sparc64-*)        machine=sparc ;;
4246     esac
4247   ;;
4248
4249   ## FreeBSD kernel + glibc based userland
4250   *-*-kfreebsd*gnu* )
4251     opsys=gnu-kfreebsd
4252     case "${canonical}" in
4253       alpha*)           machine=alpha ;;
4254       amd64-*|x86_64-*) machine=amdx86-64 ;;
4255       ia64-*)           machine=ia64 ;;
4256       i[3456]86-*)      machine=intel386 ;;
4257       powerpc-*)        machine=macppc ;;
4258       sparc-*)          machine=sparc ;;
4259       sparc64-*)        machine=sparc ;;
4260     esac
4261   ;;
4262
4263   ## NetBSD ports
4264   *-*-netbsd* )
4265     opsys=netbsd
4266     case "${canonical}" in
4267       alpha*)      machine=alpha ;;
4268       x86_64-*)    machine=amdx86-64 ;;
4269       i[3456]86-*) machine=intel386 ;;
4270       m68k-*)      machine=m68k ;;
4271       powerpc-*)   machine=macppc ;;
4272       sparc*-)     machine=sparc ;;
4273       vax-*)       machine=vax ;;
4274     esac
4275   ;;
4276
4277   ## OpenBSD ports
4278   *-*-openbsd* )
4279     opsys=openbsd
4280     case "${canonical}" in
4281       alpha*)    machine=alpha ;;
4282       x86_64-*)  machine=amdx86-64 ;;
4283       i386-*)    machine=intel386 ;;
4284       powerpc-*) machine=macppc ;;
4285       sparc*)    machine=sparc ;;
4286       vax-*)     machine=vax ;;
4287     esac
4288   ;;
4289
4290   ## Apple Darwin / Mac OS X
4291   *-apple-darwin* )
4292     case "${canonical}" in
4293       i[3456]86-* )  machine=intel386 ;;
4294       powerpc-* )    machine=macppc ;;
4295       x86_64-* )     machine=amdx86-64 ;;
4296       * )            unported=yes ;;
4297     esac
4298     opsys=darwin
4299     # Define CPP as follows to make autoconf work correctly.
4300     CPP="${CC-cc} -E -no-cpp-precomp"
4301     # Use fink packages if available.
4302     if test -d /sw/include && test -d /sw/lib; then
4303       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4304       CPP="${CPP} ${GCC_TEST_OPTIONS}"
4305       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4306     fi
4307   ;;
4308
4309   ## HP 9000 series 700 and 800, running HP/UX
4310   hppa*-hp-hpux10.2* )
4311     opsys=hpux10-20
4312   ;;
4313   hppa*-hp-hpux1[1-9]* )
4314     opsys=hpux11
4315     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4316   ;;
4317
4318   ia64*-hp-hpux1[1-9]* )
4319     machine=hp800 opsys=hpux11
4320     ## FIXME.  Peter O'Gorman reports that dumping using unexelf.o doesn't
4321     ## work either: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6811
4322     CANNOT_DUMP=yes
4323   ;;
4324
4325   hppa*-*-linux-gnu* )
4326     machine=hp800 opsys=gnu-linux
4327   ;;
4328
4329   ## IBM machines
4330   rs6000-ibm-aix4.[23]* )
4331     machine=ibmrs6000 opsys=aix4-2
4332   ;;
4333   powerpc-ibm-aix4.[23]*  )
4334     machine=ibmrs6000 opsys=aix4-2
4335   ;;
4336   rs6000-ibm-aix[56]* )
4337     machine=ibmrs6000 opsys=aix4-2
4338   ;;
4339   powerpc-ibm-aix[56]*  )
4340     machine=ibmrs6000 opsys=aix4-2
4341   ;;
4342
4343   ## Silicon Graphics machines
4344   ## Iris 4D
4345   mips-sgi-irix6.5 )
4346     machine=iris4d opsys=irix6-5
4347     # Without defining _LANGUAGE_C, things get masked out in the headers
4348     # so that, for instance, grepping for `free' in stdlib.h fails and
4349     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4350     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4351     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4352   ;;
4353
4354   ## Suns
4355   *-sun-solaris* \
4356     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4357     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4358     case "${canonical}" in
4359       i[3456]86-*-* )     machine=intel386 ;;
4360       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4361       sparc* )          machine=sparc ;;
4362       * )               unported=yes ;;
4363     esac
4364     case "${canonical}" in
4365       *-sunos5.6* | *-solaris2.6* )
4366                 opsys=sol2-6
4367                 NON_GNU_CPP=/usr/ccs/lib/cpp
4368                 RANLIB="ar -ts"
4369                 ;;
4370       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4371                 opsys=sol2-6
4372                 emacs_check_sunpro_c=yes
4373                 NON_GNU_CPP=/usr/ccs/lib/cpp
4374                 ;;
4375       *-sunos5* | *-solaris* )
4376                 opsys=sol2-10
4377                 emacs_check_sunpro_c=yes
4378                 NON_GNU_CPP=/usr/ccs/lib/cpp
4379                 ;;
4380     esac
4381     ## Watch out for a compiler that we know will not work.
4382     case "${canonical}" in
4383      *-solaris* | *-sunos5* )
4384                 if [ "x$CC" = x/usr/ucb/cc ]; then
4385                   ## /usr/ucb/cc doesn't work;
4386                   ## we should find some other compiler that does work.
4387                   unset CC
4388                 fi
4389                 ;;
4390       *) ;;
4391     esac
4392   ;;
4393
4394   ## Intel 386 machines where we don't care about the manufacturer.
4395   i[3456]86-*-* )
4396     machine=intel386
4397     case "${canonical}" in
4398       *-cygwin )                opsys=cygwin ;;
4399       *-darwin* )               opsys=darwin
4400                                 CPP="${CC-cc} -E -no-cpp-precomp"
4401                                 ;;
4402       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4403       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4404       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4405       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4406     esac
4407   ;;
4408
4409   * )
4410     unported=yes
4411   ;;
4412 esac
4413
4414 ### If the code above didn't choose an operating system, just choose
4415 ### an operating system based on the configuration name.  You really
4416 ### only want to use this when you have no idea what the right
4417 ### operating system is; if you know what operating systems a machine
4418 ### runs, it's cleaner to make it explicit in the case statement
4419 ### above.
4420 if test x"${opsys}" = x; then
4421   case "${canonical}" in
4422     *-gnu* )                            opsys=gnu ;;
4423     * )
4424       unported=yes
4425     ;;
4426   esac
4427 fi
4428
4429
4430
4431 if test $unported = yes; then
4432   as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
4433 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4434 fi
4435
4436 if test -n "$machine"; then
4437   machfile="m/${machine}.h"
4438 else
4439   machfile=
4440 fi
4441 opsysfile="s/${opsys}.h"
4442
4443
4444 #### Choose a compiler.
4445 test -n "$CC" && cc_specified=yes
4446
4447 # Save the value of CFLAGS that the user specified.
4448 SPECIFIED_CFLAGS="$CFLAGS"
4449
4450 ac_ext=c
4451 ac_cpp='$CPP $CPPFLAGS'
4452 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4453 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4454 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4455 if test -n "$ac_tool_prefix"; then
4456   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4457 set dummy ${ac_tool_prefix}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_CC+:} false; then :
4461   $as_echo_n "(cached) " >&6
4462 else
4463   if test -n "$CC"; then
4464   ac_cv_prog_CC="$CC" # Let the user override the test.
4465 else
4466 as_save_IFS=$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_CC="${ac_tool_prefix}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 CC=$ac_cv_prog_CC
4484 if test -n "$CC"; then
4485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4486 $as_echo "$CC" >&6; }
4487 else
4488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4489 $as_echo "no" >&6; }
4490 fi
4491
4492
4493 fi
4494 if test -z "$ac_cv_prog_CC"; then
4495   ac_ct_CC=$CC
4496   # Extract the first word of "gcc", so it can be a program name with args.
4497 set dummy gcc; ac_word=$2
4498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4499 $as_echo_n "checking for $ac_word... " >&6; }
4500 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4501   $as_echo_n "(cached) " >&6
4502 else
4503   if test -n "$ac_ct_CC"; then
4504   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4505 else
4506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4507 for as_dir in $PATH
4508 do
4509   IFS=$as_save_IFS
4510   test -z "$as_dir" && as_dir=.
4511     for ac_exec_ext in '' $ac_executable_extensions; do
4512   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4513     ac_cv_prog_ac_ct_CC="gcc"
4514     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4515     break 2
4516   fi
4517 done
4518   done
4519 IFS=$as_save_IFS
4520
4521 fi
4522 fi
4523 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4524 if test -n "$ac_ct_CC"; then
4525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4526 $as_echo "$ac_ct_CC" >&6; }
4527 else
4528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4529 $as_echo "no" >&6; }
4530 fi
4531
4532   if test "x$ac_ct_CC" = x; then
4533     CC=""
4534   else
4535     case $cross_compiling:$ac_tool_warned in
4536 yes:)
4537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4538 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4539 ac_tool_warned=yes ;;
4540 esac
4541     CC=$ac_ct_CC
4542   fi
4543 else
4544   CC="$ac_cv_prog_CC"
4545 fi
4546
4547 if test -z "$CC"; then
4548           if test -n "$ac_tool_prefix"; then
4549     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4550 set dummy ${ac_tool_prefix}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="$CC" # Let the user override the test.
4558 else
4559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4560 for as_dir in $PATH
4561 do
4562   IFS=$as_save_IFS
4563   test -z "$as_dir" && as_dir=.
4564     for ac_exec_ext in '' $ac_executable_extensions; do
4565   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4566     ac_cv_prog_CC="${ac_tool_prefix}cc"
4567     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4568     break 2
4569   fi
4570 done
4571   done
4572 IFS=$as_save_IFS
4573
4574 fi
4575 fi
4576 CC=$ac_cv_prog_CC
4577 if test -n "$CC"; then
4578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4579 $as_echo "$CC" >&6; }
4580 else
4581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4582 $as_echo "no" >&6; }
4583 fi
4584
4585
4586   fi
4587 fi
4588 if test -z "$CC"; then
4589   # Extract the first word of "cc", so it can be a program name with args.
4590 set dummy cc; ac_word=$2
4591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4592 $as_echo_n "checking for $ac_word... " >&6; }
4593 if ${ac_cv_prog_CC+:} false; then :
4594   $as_echo_n "(cached) " >&6
4595 else
4596   if test -n "$CC"; then
4597   ac_cv_prog_CC="$CC" # Let the user override the test.
4598 else
4599   ac_prog_rejected=no
4600 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4601 for as_dir in $PATH
4602 do
4603   IFS=$as_save_IFS
4604   test -z "$as_dir" && as_dir=.
4605     for ac_exec_ext in '' $ac_executable_extensions; do
4606   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4607     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4608        ac_prog_rejected=yes
4609        continue
4610      fi
4611     ac_cv_prog_CC="cc"
4612     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4613     break 2
4614   fi
4615 done
4616   done
4617 IFS=$as_save_IFS
4618
4619 if test $ac_prog_rejected = yes; then
4620   # We found a bogon in the path, so make sure we never use it.
4621   set dummy $ac_cv_prog_CC
4622   shift
4623   if test $# != 0; then
4624     # We chose a different compiler from the bogus one.
4625     # However, it has the same basename, so the bogon will be chosen
4626     # first if we set CC to just the basename; use the full file name.
4627     shift
4628     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4629   fi
4630 fi
4631 fi
4632 fi
4633 CC=$ac_cv_prog_CC
4634 if test -n "$CC"; then
4635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4636 $as_echo "$CC" >&6; }
4637 else
4638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4639 $as_echo "no" >&6; }
4640 fi
4641
4642
4643 fi
4644 if test -z "$CC"; then
4645   if test -n "$ac_tool_prefix"; then
4646   for ac_prog in cl.exe
4647   do
4648     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4649 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4651 $as_echo_n "checking for $ac_word... " >&6; }
4652 if ${ac_cv_prog_CC+:} false; then :
4653   $as_echo_n "(cached) " >&6
4654 else
4655   if test -n "$CC"; then
4656   ac_cv_prog_CC="$CC" # Let the user override the test.
4657 else
4658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4659 for as_dir in $PATH
4660 do
4661   IFS=$as_save_IFS
4662   test -z "$as_dir" && as_dir=.
4663     for ac_exec_ext in '' $ac_executable_extensions; do
4664   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4665     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4666     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4667     break 2
4668   fi
4669 done
4670   done
4671 IFS=$as_save_IFS
4672
4673 fi
4674 fi
4675 CC=$ac_cv_prog_CC
4676 if test -n "$CC"; then
4677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4678 $as_echo "$CC" >&6; }
4679 else
4680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4681 $as_echo "no" >&6; }
4682 fi
4683
4684
4685     test -n "$CC" && break
4686   done
4687 fi
4688 if test -z "$CC"; then
4689   ac_ct_CC=$CC
4690   for ac_prog in cl.exe
4691 do
4692   # Extract the first word of "$ac_prog", so it can be a program name with args.
4693 set dummy $ac_prog; ac_word=$2
4694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4695 $as_echo_n "checking for $ac_word... " >&6; }
4696 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4697   $as_echo_n "(cached) " >&6
4698 else
4699   if test -n "$ac_ct_CC"; then
4700   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4701 else
4702 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4703 for as_dir in $PATH
4704 do
4705   IFS=$as_save_IFS
4706   test -z "$as_dir" && as_dir=.
4707     for ac_exec_ext in '' $ac_executable_extensions; do
4708   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4709     ac_cv_prog_ac_ct_CC="$ac_prog"
4710     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4711     break 2
4712   fi
4713 done
4714   done
4715 IFS=$as_save_IFS
4716
4717 fi
4718 fi
4719 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4720 if test -n "$ac_ct_CC"; then
4721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4722 $as_echo "$ac_ct_CC" >&6; }
4723 else
4724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4725 $as_echo "no" >&6; }
4726 fi
4727
4728
4729   test -n "$ac_ct_CC" && break
4730 done
4731
4732   if test "x$ac_ct_CC" = x; then
4733     CC=""
4734   else
4735     case $cross_compiling:$ac_tool_warned in
4736 yes:)
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4738 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4739 ac_tool_warned=yes ;;
4740 esac
4741     CC=$ac_ct_CC
4742   fi
4743 fi
4744
4745 fi
4746
4747
4748 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4749 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4750 as_fn_error $? "no acceptable C compiler found in \$PATH
4751 See \`config.log' for more details" "$LINENO" 5; }
4752
4753 # Provide some information about the compiler.
4754 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4755 set X $ac_compile
4756 ac_compiler=$2
4757 for ac_option in --version -v -V -qversion; do
4758   { { ac_try="$ac_compiler $ac_option >&5"
4759 case "(($ac_try" in
4760   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4761   *) ac_try_echo=$ac_try;;
4762 esac
4763 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4764 $as_echo "$ac_try_echo"; } >&5
4765   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4766   ac_status=$?
4767   if test -s conftest.err; then
4768     sed '10a\
4769 ... rest of stderr output deleted ...
4770          10q' conftest.err >conftest.er1
4771     cat conftest.er1 >&5
4772   fi
4773   rm -f conftest.er1 conftest.err
4774   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4775   test $ac_status = 0; }
4776 done
4777
4778 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4779 /* end confdefs.h.  */
4780
4781 int
4782 main ()
4783 {
4784
4785   ;
4786   return 0;
4787 }
4788 _ACEOF
4789 ac_clean_files_save=$ac_clean_files
4790 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4791 # Try to create an executable without -o first, disregard a.out.
4792 # It will help us diagnose broken compilers, and finding out an intuition
4793 # of exeext.
4794 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4795 $as_echo_n "checking whether the C compiler works... " >&6; }
4796 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4797
4798 # The possible output files:
4799 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4800
4801 ac_rmfiles=
4802 for ac_file in $ac_files
4803 do
4804   case $ac_file in
4805     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4806     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4807   esac
4808 done
4809 rm -f $ac_rmfiles
4810
4811 if { { ac_try="$ac_link_default"
4812 case "(($ac_try" in
4813   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4814   *) ac_try_echo=$ac_try;;
4815 esac
4816 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4817 $as_echo "$ac_try_echo"; } >&5
4818   (eval "$ac_link_default") 2>&5
4819   ac_status=$?
4820   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4821   test $ac_status = 0; }; then :
4822   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4823 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4824 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4825 # so that the user can short-circuit this test for compilers unknown to
4826 # Autoconf.
4827 for ac_file in $ac_files ''
4828 do
4829   test -f "$ac_file" || continue
4830   case $ac_file in
4831     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4832         ;;
4833     [ab].out )
4834         # We found the default executable, but exeext='' is most
4835         # certainly right.
4836         break;;
4837     *.* )
4838         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4839         then :; else
4840            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4841         fi
4842         # We set ac_cv_exeext here because the later test for it is not
4843         # safe: cross compilers may not add the suffix if given an `-o'
4844         # argument, so we may need to know it at that point already.
4845         # Even if this section looks crufty: it has the advantage of
4846         # actually working.
4847         break;;
4848     * )
4849         break;;
4850   esac
4851 done
4852 test "$ac_cv_exeext" = no && ac_cv_exeext=
4853
4854 else
4855   ac_file=''
4856 fi
4857 if test -z "$ac_file"; then :
4858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4859 $as_echo "no" >&6; }
4860 $as_echo "$as_me: failed program was:" >&5
4861 sed 's/^/| /' conftest.$ac_ext >&5
4862
4863 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4864 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4865 as_fn_error 77 "C compiler cannot create executables
4866 See \`config.log' for more details" "$LINENO" 5; }
4867 else
4868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4869 $as_echo "yes" >&6; }
4870 fi
4871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4872 $as_echo_n "checking for C compiler default output file name... " >&6; }
4873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4874 $as_echo "$ac_file" >&6; }
4875 ac_exeext=$ac_cv_exeext
4876
4877 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4878 ac_clean_files=$ac_clean_files_save
4879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4880 $as_echo_n "checking for suffix of executables... " >&6; }
4881 if { { ac_try="$ac_link"
4882 case "(($ac_try" in
4883   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4884   *) ac_try_echo=$ac_try;;
4885 esac
4886 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4887 $as_echo "$ac_try_echo"; } >&5
4888   (eval "$ac_link") 2>&5
4889   ac_status=$?
4890   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4891   test $ac_status = 0; }; then :
4892   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4893 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4894 # work properly (i.e., refer to `conftest.exe'), while it won't with
4895 # `rm'.
4896 for ac_file in conftest.exe conftest conftest.*; do
4897   test -f "$ac_file" || continue
4898   case $ac_file in
4899     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4900     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4901           break;;
4902     * ) break;;
4903   esac
4904 done
4905 else
4906   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4907 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4908 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4909 See \`config.log' for more details" "$LINENO" 5; }
4910 fi
4911 rm -f conftest conftest$ac_cv_exeext
4912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4913 $as_echo "$ac_cv_exeext" >&6; }
4914
4915 rm -f conftest.$ac_ext
4916 EXEEXT=$ac_cv_exeext
4917 ac_exeext=$EXEEXT
4918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4919 /* end confdefs.h.  */
4920 #include <stdio.h>
4921 int
4922 main ()
4923 {
4924 FILE *f = fopen ("conftest.out", "w");
4925  return ferror (f) || fclose (f) != 0;
4926
4927   ;
4928   return 0;
4929 }
4930 _ACEOF
4931 ac_clean_files="$ac_clean_files conftest.out"
4932 # Check that the compiler produces executables we can run.  If not, either
4933 # the compiler is broken, or we cross compile.
4934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4935 $as_echo_n "checking whether we are cross compiling... " >&6; }
4936 if test "$cross_compiling" != yes; then
4937   { { ac_try="$ac_link"
4938 case "(($ac_try" in
4939   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4940   *) ac_try_echo=$ac_try;;
4941 esac
4942 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4943 $as_echo "$ac_try_echo"; } >&5
4944   (eval "$ac_link") 2>&5
4945   ac_status=$?
4946   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4947   test $ac_status = 0; }
4948   if { ac_try='./conftest$ac_cv_exeext'
4949   { { case "(($ac_try" in
4950   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4951   *) ac_try_echo=$ac_try;;
4952 esac
4953 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4954 $as_echo "$ac_try_echo"; } >&5
4955   (eval "$ac_try") 2>&5
4956   ac_status=$?
4957   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4958   test $ac_status = 0; }; }; then
4959     cross_compiling=no
4960   else
4961     if test "$cross_compiling" = maybe; then
4962         cross_compiling=yes
4963     else
4964         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4965 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4966 as_fn_error $? "cannot run C compiled programs.
4967 If you meant to cross compile, use \`--host'.
4968 See \`config.log' for more details" "$LINENO" 5; }
4969     fi
4970   fi
4971 fi
4972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4973 $as_echo "$cross_compiling" >&6; }
4974
4975 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4976 ac_clean_files=$ac_clean_files_save
4977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4978 $as_echo_n "checking for suffix of object files... " >&6; }
4979 if ${ac_cv_objext+:} false; then :
4980   $as_echo_n "(cached) " >&6
4981 else
4982   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4983 /* end confdefs.h.  */
4984
4985 int
4986 main ()
4987 {
4988
4989   ;
4990   return 0;
4991 }
4992 _ACEOF
4993 rm -f conftest.o conftest.obj
4994 if { { ac_try="$ac_compile"
4995 case "(($ac_try" in
4996   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4997   *) ac_try_echo=$ac_try;;
4998 esac
4999 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5000 $as_echo "$ac_try_echo"; } >&5
5001   (eval "$ac_compile") 2>&5
5002   ac_status=$?
5003   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5004   test $ac_status = 0; }; then :
5005   for ac_file in conftest.o conftest.obj conftest.*; do
5006   test -f "$ac_file" || continue;
5007   case $ac_file in
5008     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5009     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5010        break;;
5011   esac
5012 done
5013 else
5014   $as_echo "$as_me: failed program was:" >&5
5015 sed 's/^/| /' conftest.$ac_ext >&5
5016
5017 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5018 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5019 as_fn_error $? "cannot compute suffix of object files: cannot compile
5020 See \`config.log' for more details" "$LINENO" 5; }
5021 fi
5022 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5023 fi
5024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5025 $as_echo "$ac_cv_objext" >&6; }
5026 OBJEXT=$ac_cv_objext
5027 ac_objext=$OBJEXT
5028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5029 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5030 if ${ac_cv_c_compiler_gnu+:} false; then :
5031   $as_echo_n "(cached) " >&6
5032 else
5033   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5034 /* end confdefs.h.  */
5035
5036 int
5037 main ()
5038 {
5039 #ifndef __GNUC__
5040        choke me
5041 #endif
5042
5043   ;
5044   return 0;
5045 }
5046 _ACEOF
5047 if ac_fn_c_try_compile "$LINENO"; then :
5048   ac_compiler_gnu=yes
5049 else
5050   ac_compiler_gnu=no
5051 fi
5052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5053 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5054
5055 fi
5056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5057 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5058 if test $ac_compiler_gnu = yes; then
5059   GCC=yes
5060 else
5061   GCC=
5062 fi
5063 ac_test_CFLAGS=${CFLAGS+set}
5064 ac_save_CFLAGS=$CFLAGS
5065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5066 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5067 if ${ac_cv_prog_cc_g+:} false; then :
5068   $as_echo_n "(cached) " >&6
5069 else
5070   ac_save_c_werror_flag=$ac_c_werror_flag
5071    ac_c_werror_flag=yes
5072    ac_cv_prog_cc_g=no
5073    CFLAGS="-g"
5074    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5075 /* end confdefs.h.  */
5076
5077 int
5078 main ()
5079 {
5080
5081   ;
5082   return 0;
5083 }
5084 _ACEOF
5085 if ac_fn_c_try_compile "$LINENO"; then :
5086   ac_cv_prog_cc_g=yes
5087 else
5088   CFLAGS=""
5089       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5090 /* end confdefs.h.  */
5091
5092 int
5093 main ()
5094 {
5095
5096   ;
5097   return 0;
5098 }
5099 _ACEOF
5100 if ac_fn_c_try_compile "$LINENO"; then :
5101
5102 else
5103   ac_c_werror_flag=$ac_save_c_werror_flag
5104          CFLAGS="-g"
5105          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5106 /* end confdefs.h.  */
5107
5108 int
5109 main ()
5110 {
5111
5112   ;
5113   return 0;
5114 }
5115 _ACEOF
5116 if ac_fn_c_try_compile "$LINENO"; then :
5117   ac_cv_prog_cc_g=yes
5118 fi
5119 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5120 fi
5121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5122 fi
5123 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5124    ac_c_werror_flag=$ac_save_c_werror_flag
5125 fi
5126 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5127 $as_echo "$ac_cv_prog_cc_g" >&6; }
5128 if test "$ac_test_CFLAGS" = set; then
5129   CFLAGS=$ac_save_CFLAGS
5130 elif test $ac_cv_prog_cc_g = yes; then
5131   if test "$GCC" = yes; then
5132     CFLAGS="-g -O2"
5133   else
5134     CFLAGS="-g"
5135   fi
5136 else
5137   if test "$GCC" = yes; then
5138     CFLAGS="-O2"
5139   else
5140     CFLAGS=
5141   fi
5142 fi
5143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5144 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5145 if ${ac_cv_prog_cc_c89+:} false; then :
5146   $as_echo_n "(cached) " >&6
5147 else
5148   ac_cv_prog_cc_c89=no
5149 ac_save_CC=$CC
5150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5151 /* end confdefs.h.  */
5152 #include <stdarg.h>
5153 #include <stdio.h>
5154 #include <sys/types.h>
5155 #include <sys/stat.h>
5156 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5157 struct buf { int x; };
5158 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5159 static char *e (p, i)
5160      char **p;
5161      int i;
5162 {
5163   return p[i];
5164 }
5165 static char *f (char * (*g) (char **, int), char **p, ...)
5166 {
5167   char *s;
5168   va_list v;
5169   va_start (v,p);
5170   s = g (p, va_arg (v,int));
5171   va_end (v);
5172   return s;
5173 }
5174
5175 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5176    function prototypes and stuff, but not '\xHH' hex character constants.
5177    These don't provoke an error unfortunately, instead are silently treated
5178    as 'x'.  The following induces an error, until -std is added to get
5179    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5180    array size at least.  It's necessary to write '\x00'==0 to get something
5181    that's true only with -std.  */
5182 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5183
5184 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5185    inside strings and character constants.  */
5186 #define FOO(x) 'x'
5187 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5188
5189 int test (int i, double x);
5190 struct s1 {int (*f) (int a);};
5191 struct s2 {int (*f) (double a);};
5192 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5193 int argc;
5194 char **argv;
5195 int
5196 main ()
5197 {
5198 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5199   ;
5200   return 0;
5201 }
5202 _ACEOF
5203 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5204         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5205 do
5206   CC="$ac_save_CC $ac_arg"
5207   if ac_fn_c_try_compile "$LINENO"; then :
5208   ac_cv_prog_cc_c89=$ac_arg
5209 fi
5210 rm -f core conftest.err conftest.$ac_objext
5211   test "x$ac_cv_prog_cc_c89" != "xno" && break
5212 done
5213 rm -f conftest.$ac_ext
5214 CC=$ac_save_CC
5215
5216 fi
5217 # AC_CACHE_VAL
5218 case "x$ac_cv_prog_cc_c89" in
5219   x)
5220     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5221 $as_echo "none needed" >&6; } ;;
5222   xno)
5223     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5224 $as_echo "unsupported" >&6; } ;;
5225   *)
5226     CC="$CC $ac_cv_prog_cc_c89"
5227     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5228 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5229 esac
5230 if test "x$ac_cv_prog_cc_c89" != xno; then :
5231
5232 fi
5233
5234 ac_ext=c
5235 ac_cpp='$CPP $CPPFLAGS'
5236 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5237 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5238 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5239 DEPDIR="${am__leading_dot}deps"
5240
5241 ac_config_commands="$ac_config_commands depfiles"
5242
5243
5244 am_make=${MAKE-make}
5245 cat > confinc << 'END'
5246 am__doit:
5247         @echo this is the am__doit target
5248 .PHONY: am__doit
5249 END
5250 # If we don't find an include directive, just comment out the code.
5251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5252 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5253 am__include="#"
5254 am__quote=
5255 _am_result=none
5256 # First try GNU make style include.
5257 echo "include confinc" > confmf
5258 # Ignore all kinds of additional output from `make'.
5259 case `$am_make -s -f confmf 2> /dev/null` in #(
5260 *the\ am__doit\ target*)
5261   am__include=include
5262   am__quote=
5263   _am_result=GNU
5264   ;;
5265 esac
5266 # Now try BSD make style include.
5267 if test "$am__include" = "#"; then
5268    echo '.include "confinc"' > confmf
5269    case `$am_make -s -f confmf 2> /dev/null` in #(
5270    *the\ am__doit\ target*)
5271      am__include=.include
5272      am__quote="\""
5273      _am_result=BSD
5274      ;;
5275    esac
5276 fi
5277
5278
5279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5280 $as_echo "$_am_result" >&6; }
5281 rm -f confinc confmf
5282
5283 # Check whether --enable-dependency-tracking was given.
5284 if test "${enable_dependency_tracking+set}" = set; then :
5285   enableval=$enable_dependency_tracking;
5286 fi
5287
5288 if test "x$enable_dependency_tracking" != xno; then
5289   am_depcomp="$ac_aux_dir/depcomp"
5290   AMDEPBACKSLASH='\'
5291 fi
5292  if test "x$enable_dependency_tracking" != xno; then
5293   AMDEP_TRUE=
5294   AMDEP_FALSE='#'
5295 else
5296   AMDEP_TRUE='#'
5297   AMDEP_FALSE=
5298 fi
5299
5300
5301
5302 depcc="$CC"   am_compiler_list=
5303
5304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5305 $as_echo_n "checking dependency style of $depcc... " >&6; }
5306 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
5307   $as_echo_n "(cached) " >&6
5308 else
5309   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5310   # We make a subdir and do the tests there.  Otherwise we can end up
5311   # making bogus files that we don't know about and never remove.  For
5312   # instance it was reported that on HP-UX the gcc test will end up
5313   # making a dummy file named `D' -- because `-MD' means `put the output
5314   # in D'.
5315   mkdir conftest.dir
5316   # Copy depcomp to subdir because otherwise we won't find it if we're
5317   # using a relative directory.
5318   cp "$am_depcomp" conftest.dir
5319   cd conftest.dir
5320   # We will build objects and dependencies in a subdirectory because
5321   # it helps to detect inapplicable dependency modes.  For instance
5322   # both Tru64's cc and ICC support -MD to output dependencies as a
5323   # side effect of compilation, but ICC will put the dependencies in
5324   # the current directory while Tru64 will put them in the object
5325   # directory.
5326   mkdir sub
5327
5328   am_cv_CC_dependencies_compiler_type=none
5329   if test "$am_compiler_list" = ""; then
5330      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5331   fi
5332   am__universal=false
5333   case " $depcc " in #(
5334      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5335      esac
5336
5337   for depmode in $am_compiler_list; do
5338     # Setup a source with many dependencies, because some compilers
5339     # like to wrap large dependency lists on column 80 (with \), and
5340     # we should not choose a depcomp mode which is confused by this.
5341     #
5342     # We need to recreate these files for each test, as the compiler may
5343     # overwrite some of them when testing with obscure command lines.
5344     # This happens at least with the AIX C compiler.
5345     : > sub/conftest.c
5346     for i in 1 2 3 4 5 6; do
5347       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5348       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5349       # Solaris 8's {/usr,}/bin/sh.
5350       touch sub/conftst$i.h
5351     done
5352     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5353
5354     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5355     # mode.  It turns out that the SunPro C++ compiler does not properly
5356     # handle `-M -o', and we need to detect this.  Also, some Intel
5357     # versions had trouble with output in subdirs
5358     am__obj=sub/conftest.${OBJEXT-o}
5359     am__minus_obj="-o $am__obj"
5360     case $depmode in
5361     gcc)
5362       # This depmode causes a compiler race in universal mode.
5363       test "$am__universal" = false || continue
5364       ;;
5365     nosideeffect)
5366       # after this tag, mechanisms are not by side-effect, so they'll
5367       # only be used when explicitly requested
5368       if test "x$enable_dependency_tracking" = xyes; then
5369         continue
5370       else
5371         break
5372       fi
5373       ;;
5374     msvisualcpp | msvcmsys)
5375       # This compiler won't grok `-c -o', but also, the minuso test has
5376       # not run yet.  These depmodes are late enough in the game, and
5377       # so weak that their functioning should not be impacted.
5378       am__obj=conftest.${OBJEXT-o}
5379       am__minus_obj=
5380       ;;
5381     none) break ;;
5382     esac
5383     if depmode=$depmode \
5384        source=sub/conftest.c object=$am__obj \
5385        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5386        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5387          >/dev/null 2>conftest.err &&
5388        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5389        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5390        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5391        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5392       # icc doesn't choke on unknown options, it will just issue warnings
5393       # or remarks (even with -Werror).  So we grep stderr for any message
5394       # that says an option was ignored or not supported.
5395       # When given -MP, icc 7.0 and 7.1 complain thusly:
5396       #   icc: Command line warning: ignoring option '-M'; no argument required
5397       # The diagnosis changed in icc 8.0:
5398       #   icc: Command line remark: option '-MP' not supported
5399       if (grep 'ignoring option' conftest.err ||
5400           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5401         am_cv_CC_dependencies_compiler_type=$depmode
5402         break
5403       fi
5404     fi
5405   done
5406
5407   cd ..
5408   rm -rf conftest.dir
5409 else
5410   am_cv_CC_dependencies_compiler_type=none
5411 fi
5412
5413 fi
5414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5415 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5416 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5417
5418  if
5419   test "x$enable_dependency_tracking" != xno \
5420   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5421   am__fastdepCC_TRUE=
5422   am__fastdepCC_FALSE='#'
5423 else
5424   am__fastdepCC_TRUE='#'
5425   am__fastdepCC_FALSE=
5426 fi
5427
5428
5429 if test "x$CC" != xcc; then
5430   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5431 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5432 else
5433   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5434 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5435 fi
5436 set dummy $CC; ac_cc=`$as_echo "$2" |
5437                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5438 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
5439   $as_echo_n "(cached) " >&6
5440 else
5441   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5442 /* end confdefs.h.  */
5443
5444 int
5445 main ()
5446 {
5447
5448   ;
5449   return 0;
5450 }
5451 _ACEOF
5452 # Make sure it works both with $CC and with simple cc.
5453 # We do the test twice because some compilers refuse to overwrite an
5454 # existing .o file with -o, though they will create one.
5455 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5456 rm -f conftest2.*
5457 if { { case "(($ac_try" in
5458   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5459   *) ac_try_echo=$ac_try;;
5460 esac
5461 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5462 $as_echo "$ac_try_echo"; } >&5
5463   (eval "$ac_try") 2>&5
5464   ac_status=$?
5465   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5466   test $ac_status = 0; } &&
5467    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5468   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5469   *) ac_try_echo=$ac_try;;
5470 esac
5471 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5472 $as_echo "$ac_try_echo"; } >&5
5473   (eval "$ac_try") 2>&5
5474   ac_status=$?
5475   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5476   test $ac_status = 0; };
5477 then
5478   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5479   if test "x$CC" != xcc; then
5480     # Test first that cc exists at all.
5481     if { ac_try='cc -c conftest.$ac_ext >&5'
5482   { { case "(($ac_try" in
5483   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5484   *) ac_try_echo=$ac_try;;
5485 esac
5486 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5487 $as_echo "$ac_try_echo"; } >&5
5488   (eval "$ac_try") 2>&5
5489   ac_status=$?
5490   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5491   test $ac_status = 0; }; }; then
5492       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5493       rm -f conftest2.*
5494       if { { case "(($ac_try" in
5495   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5496   *) ac_try_echo=$ac_try;;
5497 esac
5498 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5499 $as_echo "$ac_try_echo"; } >&5
5500   (eval "$ac_try") 2>&5
5501   ac_status=$?
5502   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5503   test $ac_status = 0; } &&
5504          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5505   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5506   *) ac_try_echo=$ac_try;;
5507 esac
5508 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5509 $as_echo "$ac_try_echo"; } >&5
5510   (eval "$ac_try") 2>&5
5511   ac_status=$?
5512   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5513   test $ac_status = 0; };
5514       then
5515         # cc works too.
5516         :
5517       else
5518         # cc exists but doesn't like -o.
5519         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5520       fi
5521     fi
5522   fi
5523 else
5524   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5525 fi
5526 rm -f core conftest*
5527
5528 fi
5529 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5531 $as_echo "yes" >&6; }
5532 else
5533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5534 $as_echo "no" >&6; }
5535
5536 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5537
5538 fi
5539
5540 # FIXME: we rely on the cache variable name because
5541 # there is no other way.
5542 set dummy $CC
5543 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5544 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5545 if test "$am_t" != yes; then
5546    # Losing compiler, so override with the script.
5547    # FIXME: It is wrong to rewrite CC.
5548    # But if we don't then we get into trouble of one sort or another.
5549    # A longer-term fix would be to have automake use am__CC in this case,
5550    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5551    CC="$am_aux_dir/compile $CC"
5552 fi
5553
5554
5555
5556 # Initialize gnulib right after verifying that the C compiler works.
5557 if test -n "$ac_tool_prefix"; then
5558   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5559 set dummy ${ac_tool_prefix}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_RANLIB+:} false; then :
5563   $as_echo_n "(cached) " >&6
5564 else
5565   if test -n "$RANLIB"; then
5566   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5567 else
5568 as_save_IFS=$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_RANLIB="${ac_tool_prefix}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 RANLIB=$ac_cv_prog_RANLIB
5586 if test -n "$RANLIB"; then
5587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5588 $as_echo "$RANLIB" >&6; }
5589 else
5590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5591 $as_echo "no" >&6; }
5592 fi
5593
5594
5595 fi
5596 if test -z "$ac_cv_prog_RANLIB"; then
5597   ac_ct_RANLIB=$RANLIB
5598   # Extract the first word of "ranlib", so it can be a program name with args.
5599 set dummy ranlib; ac_word=$2
5600 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5601 $as_echo_n "checking for $ac_word... " >&6; }
5602 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5603   $as_echo_n "(cached) " >&6
5604 else
5605   if test -n "$ac_ct_RANLIB"; then
5606   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5607 else
5608 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5609 for as_dir in $PATH
5610 do
5611   IFS=$as_save_IFS
5612   test -z "$as_dir" && as_dir=.
5613     for ac_exec_ext in '' $ac_executable_extensions; do
5614   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5615     ac_cv_prog_ac_ct_RANLIB="ranlib"
5616     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5617     break 2
5618   fi
5619 done
5620   done
5621 IFS=$as_save_IFS
5622
5623 fi
5624 fi
5625 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5626 if test -n "$ac_ct_RANLIB"; then
5627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5628 $as_echo "$ac_ct_RANLIB" >&6; }
5629 else
5630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5631 $as_echo "no" >&6; }
5632 fi
5633
5634   if test "x$ac_ct_RANLIB" = x; then
5635     RANLIB=":"
5636   else
5637     case $cross_compiling:$ac_tool_warned in
5638 yes:)
5639 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5640 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5641 ac_tool_warned=yes ;;
5642 esac
5643     RANLIB=$ac_ct_RANLIB
5644   fi
5645 else
5646   RANLIB="$ac_cv_prog_RANLIB"
5647 fi
5648
5649
5650 ac_ext=c
5651 ac_cpp='$CPP $CPPFLAGS'
5652 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5653 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5654 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5656 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5657 # On Suns, sometimes $CPP names a directory.
5658 if test -n "$CPP" && test -d "$CPP"; then
5659   CPP=
5660 fi
5661 if test -z "$CPP"; then
5662   if ${ac_cv_prog_CPP+:} false; then :
5663   $as_echo_n "(cached) " >&6
5664 else
5665       # Double quotes because CPP needs to be expanded
5666     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5667     do
5668       ac_preproc_ok=false
5669 for ac_c_preproc_warn_flag in '' yes
5670 do
5671   # Use a header file that comes with gcc, so configuring glibc
5672   # with a fresh cross-compiler works.
5673   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5674   # <limits.h> exists even on freestanding compilers.
5675   # On the NeXT, cc -E runs the code through the compiler's parser,
5676   # not just through cpp. "Syntax error" is here to catch this case.
5677   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5678 /* end confdefs.h.  */
5679 #ifdef __STDC__
5680 # include <limits.h>
5681 #else
5682 # include <assert.h>
5683 #endif
5684                      Syntax error
5685 _ACEOF
5686 if ac_fn_c_try_cpp "$LINENO"; then :
5687
5688 else
5689   # Broken: fails on valid input.
5690 continue
5691 fi
5692 rm -f conftest.err conftest.i conftest.$ac_ext
5693
5694   # OK, works on sane cases.  Now check whether nonexistent headers
5695   # can be detected and how.
5696   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5697 /* end confdefs.h.  */
5698 #include <ac_nonexistent.h>
5699 _ACEOF
5700 if ac_fn_c_try_cpp "$LINENO"; then :
5701   # Broken: success on invalid input.
5702 continue
5703 else
5704   # Passes both tests.
5705 ac_preproc_ok=:
5706 break
5707 fi
5708 rm -f conftest.err conftest.i conftest.$ac_ext
5709
5710 done
5711 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5712 rm -f conftest.i conftest.err conftest.$ac_ext
5713 if $ac_preproc_ok; then :
5714   break
5715 fi
5716
5717     done
5718     ac_cv_prog_CPP=$CPP
5719
5720 fi
5721   CPP=$ac_cv_prog_CPP
5722 else
5723   ac_cv_prog_CPP=$CPP
5724 fi
5725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5726 $as_echo "$CPP" >&6; }
5727 ac_preproc_ok=false
5728 for ac_c_preproc_warn_flag in '' yes
5729 do
5730   # Use a header file that comes with gcc, so configuring glibc
5731   # with a fresh cross-compiler works.
5732   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5733   # <limits.h> exists even on freestanding compilers.
5734   # On the NeXT, cc -E runs the code through the compiler's parser,
5735   # not just through cpp. "Syntax error" is here to catch this case.
5736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5737 /* end confdefs.h.  */
5738 #ifdef __STDC__
5739 # include <limits.h>
5740 #else
5741 # include <assert.h>
5742 #endif
5743                      Syntax error
5744 _ACEOF
5745 if ac_fn_c_try_cpp "$LINENO"; then :
5746
5747 else
5748   # Broken: fails on valid input.
5749 continue
5750 fi
5751 rm -f conftest.err conftest.i conftest.$ac_ext
5752
5753   # OK, works on sane cases.  Now check whether nonexistent headers
5754   # can be detected and how.
5755   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5756 /* end confdefs.h.  */
5757 #include <ac_nonexistent.h>
5758 _ACEOF
5759 if ac_fn_c_try_cpp "$LINENO"; then :
5760   # Broken: success on invalid input.
5761 continue
5762 else
5763   # Passes both tests.
5764 ac_preproc_ok=:
5765 break
5766 fi
5767 rm -f conftest.err conftest.i conftest.$ac_ext
5768
5769 done
5770 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5771 rm -f conftest.i conftest.err conftest.$ac_ext
5772 if $ac_preproc_ok; then :
5773
5774 else
5775   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5776 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5777 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5778 See \`config.log' for more details" "$LINENO" 5; }
5779 fi
5780
5781 ac_ext=c
5782 ac_cpp='$CPP $CPPFLAGS'
5783 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5784 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5785 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5786
5787
5788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5789 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5790 if ${ac_cv_path_GREP+:} false; then :
5791   $as_echo_n "(cached) " >&6
5792 else
5793   if test -z "$GREP"; then
5794   ac_path_GREP_found=false
5795   # Loop through the user's path and test for each of PROGNAME-LIST
5796   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5797 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5798 do
5799   IFS=$as_save_IFS
5800   test -z "$as_dir" && as_dir=.
5801     for ac_prog in grep ggrep; do
5802     for ac_exec_ext in '' $ac_executable_extensions; do
5803       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5804       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5805 # Check for GNU ac_path_GREP and select it if it is found.
5806   # Check for GNU $ac_path_GREP
5807 case `"$ac_path_GREP" --version 2>&1` in
5808 *GNU*)
5809   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5810 *)
5811   ac_count=0
5812   $as_echo_n 0123456789 >"conftest.in"
5813   while :
5814   do
5815     cat "conftest.in" "conftest.in" >"conftest.tmp"
5816     mv "conftest.tmp" "conftest.in"
5817     cp "conftest.in" "conftest.nl"
5818     $as_echo 'GREP' >> "conftest.nl"
5819     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5820     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5821     as_fn_arith $ac_count + 1 && ac_count=$as_val
5822     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5823       # Best one so far, save it but keep looking for a better one
5824       ac_cv_path_GREP="$ac_path_GREP"
5825       ac_path_GREP_max=$ac_count
5826     fi
5827     # 10*(2^10) chars as input seems more than enough
5828     test $ac_count -gt 10 && break
5829   done
5830   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5831 esac
5832
5833       $ac_path_GREP_found && break 3
5834     done
5835   done
5836   done
5837 IFS=$as_save_IFS
5838   if test -z "$ac_cv_path_GREP"; then
5839     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5840   fi
5841 else
5842   ac_cv_path_GREP=$GREP
5843 fi
5844
5845 fi
5846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5847 $as_echo "$ac_cv_path_GREP" >&6; }
5848  GREP="$ac_cv_path_GREP"
5849
5850
5851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5852 $as_echo_n "checking for egrep... " >&6; }
5853 if ${ac_cv_path_EGREP+:} false; then :
5854   $as_echo_n "(cached) " >&6
5855 else
5856   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5857    then ac_cv_path_EGREP="$GREP -E"
5858    else
5859      if test -z "$EGREP"; then
5860   ac_path_EGREP_found=false
5861   # Loop through the user's path and test for each of PROGNAME-LIST
5862   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5863 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5864 do
5865   IFS=$as_save_IFS
5866   test -z "$as_dir" && as_dir=.
5867     for ac_prog in egrep; do
5868     for ac_exec_ext in '' $ac_executable_extensions; do
5869       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5870       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5871 # Check for GNU ac_path_EGREP and select it if it is found.
5872   # Check for GNU $ac_path_EGREP
5873 case `"$ac_path_EGREP" --version 2>&1` in
5874 *GNU*)
5875   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5876 *)
5877   ac_count=0
5878   $as_echo_n 0123456789 >"conftest.in"
5879   while :
5880   do
5881     cat "conftest.in" "conftest.in" >"conftest.tmp"
5882     mv "conftest.tmp" "conftest.in"
5883     cp "conftest.in" "conftest.nl"
5884     $as_echo 'EGREP' >> "conftest.nl"
5885     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5886     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5887     as_fn_arith $ac_count + 1 && ac_count=$as_val
5888     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5889       # Best one so far, save it but keep looking for a better one
5890       ac_cv_path_EGREP="$ac_path_EGREP"
5891       ac_path_EGREP_max=$ac_count
5892     fi
5893     # 10*(2^10) chars as input seems more than enough
5894     test $ac_count -gt 10 && break
5895   done
5896   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5897 esac
5898
5899       $ac_path_EGREP_found && break 3
5900     done
5901   done
5902   done
5903 IFS=$as_save_IFS
5904   if test -z "$ac_cv_path_EGREP"; then
5905     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5906   fi
5907 else
5908   ac_cv_path_EGREP=$EGREP
5909 fi
5910
5911    fi
5912 fi
5913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5914 $as_echo "$ac_cv_path_EGREP" >&6; }
5915  EGREP="$ac_cv_path_EGREP"
5916
5917
5918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5919 $as_echo_n "checking for ANSI C header files... " >&6; }
5920 if ${ac_cv_header_stdc+:} false; then :
5921   $as_echo_n "(cached) " >&6
5922 else
5923   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5924 /* end confdefs.h.  */
5925 #include <stdlib.h>
5926 #include <stdarg.h>
5927 #include <string.h>
5928 #include <float.h>
5929
5930 int
5931 main ()
5932 {
5933
5934   ;
5935   return 0;
5936 }
5937 _ACEOF
5938 if ac_fn_c_try_compile "$LINENO"; then :
5939   ac_cv_header_stdc=yes
5940 else
5941   ac_cv_header_stdc=no
5942 fi
5943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5944
5945 if test $ac_cv_header_stdc = yes; then
5946   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5947   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5948 /* end confdefs.h.  */
5949 #include <string.h>
5950
5951 _ACEOF
5952 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5953   $EGREP "memchr" >/dev/null 2>&1; then :
5954
5955 else
5956   ac_cv_header_stdc=no
5957 fi
5958 rm -f conftest*
5959
5960 fi
5961
5962 if test $ac_cv_header_stdc = yes; then
5963   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5964   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5965 /* end confdefs.h.  */
5966 #include <stdlib.h>
5967
5968 _ACEOF
5969 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5970   $EGREP "free" >/dev/null 2>&1; then :
5971
5972 else
5973   ac_cv_header_stdc=no
5974 fi
5975 rm -f conftest*
5976
5977 fi
5978
5979 if test $ac_cv_header_stdc = yes; then
5980   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5981   if test "$cross_compiling" = yes; then :
5982   :
5983 else
5984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5985 /* end confdefs.h.  */
5986 #include <ctype.h>
5987 #include <stdlib.h>
5988 #if ((' ' & 0x0FF) == 0x020)
5989 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5990 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5991 #else
5992 # define ISLOWER(c) \
5993                    (('a' <= (c) && (c) <= 'i') \
5994                      || ('j' <= (c) && (c) <= 'r') \
5995                      || ('s' <= (c) && (c) <= 'z'))
5996 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5997 #endif
5998
5999 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6000 int
6001 main ()
6002 {
6003   int i;
6004   for (i = 0; i < 256; i++)
6005     if (XOR (islower (i), ISLOWER (i))
6006         || toupper (i) != TOUPPER (i))
6007       return 2;
6008   return 0;
6009 }
6010 _ACEOF
6011 if ac_fn_c_try_run "$LINENO"; then :
6012
6013 else
6014   ac_cv_header_stdc=no
6015 fi
6016 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6017   conftest.$ac_objext conftest.beam conftest.$ac_ext
6018 fi
6019
6020 fi
6021 fi
6022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6023 $as_echo "$ac_cv_header_stdc" >&6; }
6024 if test $ac_cv_header_stdc = yes; then
6025
6026 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6027
6028 fi
6029
6030 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6031 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6032                   inttypes.h stdint.h unistd.h
6033 do :
6034   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6035 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6036 "
6037 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6038   cat >>confdefs.h <<_ACEOF
6039 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6040 _ACEOF
6041
6042 fi
6043
6044 done
6045
6046
6047
6048
6049
6050   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6051 if test "x$ac_cv_header_minix_config_h" = xyes; then :
6052   MINIX=yes
6053 else
6054   MINIX=
6055 fi
6056
6057
6058   if test "$MINIX" = yes; then
6059
6060 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6061
6062
6063 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6064
6065
6066 $as_echo "#define _MINIX 1" >>confdefs.h
6067
6068   fi
6069
6070         case "$host_os" in
6071     hpux*)
6072
6073 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6074
6075       ;;
6076   esac
6077
6078
6079   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6080 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6081 if ${ac_cv_safe_to_define___extensions__+:} false; then :
6082   $as_echo_n "(cached) " >&6
6083 else
6084   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6085 /* end confdefs.h.  */
6086
6087 #         define __EXTENSIONS__ 1
6088           $ac_includes_default
6089 int
6090 main ()
6091 {
6092
6093   ;
6094   return 0;
6095 }
6096 _ACEOF
6097 if ac_fn_c_try_compile "$LINENO"; then :
6098   ac_cv_safe_to_define___extensions__=yes
6099 else
6100   ac_cv_safe_to_define___extensions__=no
6101 fi
6102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6103 fi
6104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6105 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6106   test $ac_cv_safe_to_define___extensions__ = yes &&
6107     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6108
6109   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6110
6111   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6112
6113   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6114
6115   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125
6126   # Code from module arg-nonnull:
6127   # Code from module c++defs:
6128   # Code from module crypto/md5:
6129   # Code from module dtoastr:
6130   # Code from module extensions:
6131
6132   # Code from module filemode:
6133   # Code from module getloadavg:
6134   # Code from module getopt-gnu:
6135   # Code from module getopt-posix:
6136   # Code from module gettext-h:
6137   # Code from module ignore-value:
6138   # Code from module include_next:
6139   # Code from module intprops:
6140   # Code from module mktime:
6141   # Code from module multiarch:
6142   # Code from module stdbool:
6143   # Code from module stddef:
6144   # Code from module stdint:
6145   # Code from module stdlib:
6146   # Code from module strftime:
6147   # Code from module sys_stat:
6148   # Code from module time:
6149   # Code from module time_r:
6150   # Code from module unistd:
6151   # Code from module warn-on-use:
6152
6153
6154 # On Suns, sometimes $CPP names a directory.
6155 if test -n "$CPP" && test -d "$CPP"; then
6156   CPP=
6157 fi
6158
6159 ## If not using gcc, and on Solaris, and no CPP specified, see if
6160 ## using a Sun compiler, which needs -Xs to prevent whitespace.
6161 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
6162  test x"$CPP" = x; then
6163   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
6164 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
6165   if ${emacs_cv_sunpro_c+:} false; then :
6166   $as_echo_n "(cached) " >&6
6167 else
6168   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6169 /* end confdefs.h.  */
6170
6171 int
6172 main ()
6173 {
6174 #ifndef __SUNPRO_C
6175 fail;
6176 #endif
6177
6178   ;
6179   return 0;
6180 }
6181 _ACEOF
6182 if ac_fn_c_try_link "$LINENO"; then :
6183   emacs_cv_sunpro_c=yes
6184 else
6185   emacs_cv_sunpro_c=no
6186 fi
6187 rm -f core conftest.err conftest.$ac_objext \
6188     conftest$ac_exeext conftest.$ac_ext
6189 fi
6190
6191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
6192 $as_echo "$emacs_cv_sunpro_c" >&6; }
6193
6194   if test x"$emacs_cv_sunpro_c" = xyes; then
6195     NON_GNU_CPP="$CC -E -Xs"
6196   fi
6197 fi
6198
6199 #### Some systems specify a CPP to use unless we are using GCC.
6200 #### Now that we know whether we are using GCC, we can decide whether
6201 #### to use that one.
6202 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
6203 then
6204   CPP="$NON_GNU_CPP"
6205 fi
6206
6207 #### Some systems specify a CC to use unless we are using GCC.
6208 #### Now that we know whether we are using GCC, we can decide whether
6209 #### to use that one.
6210 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
6211   test x$cc_specified != xyes
6212 then
6213   CC="$NON_GNU_CC"
6214 fi
6215
6216 if test x$GCC = xyes; then
6217   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
6218 else
6219   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
6220 fi
6221
6222 ### Use -Wdeclaration-after-statement if the compiler supports it
6223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
6224 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
6225 SAVE_CFLAGS="$CFLAGS"
6226 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
6227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6228 /* end confdefs.h.  */
6229
6230 int
6231 main ()
6232 {
6233
6234   ;
6235   return 0;
6236 }
6237 _ACEOF
6238 if ac_fn_c_try_compile "$LINENO"; then :
6239   has_option=yes
6240 else
6241   has_option=no
6242 fi
6243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6244 if test $has_option = yes; then
6245    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
6246 fi
6247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6248 $as_echo "$has_option" >&6; }
6249 CFLAGS="$SAVE_CFLAGS"
6250 unset has_option
6251 unset SAVE_CFLAGS
6252
6253 ### Use -Wold-style-definition if the compiler supports it
6254 # This can be removed when conversion to standard C is finished.
6255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
6256 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
6257 SAVE_CFLAGS="$CFLAGS"
6258 CFLAGS="$CFLAGS -Wold-style-definition"
6259 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6260 /* end confdefs.h.  */
6261
6262 int
6263 main ()
6264 {
6265
6266   ;
6267   return 0;
6268 }
6269 _ACEOF
6270 if ac_fn_c_try_compile "$LINENO"; then :
6271   has_option=yes
6272 else
6273   has_option=no
6274 fi
6275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6276 if test $has_option = yes; then
6277    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
6278 fi
6279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6280 $as_echo "$has_option" >&6; }
6281 CFLAGS="$SAVE_CFLAGS"
6282 unset has_option
6283 unset SAVE_CFLAGS
6284
6285 ### Use -Wimplicit-function-declaration if the compiler supports it
6286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6287 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6288 SAVE_CFLAGS="$CFLAGS"
6289 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6291 /* end confdefs.h.  */
6292
6293 int
6294 main ()
6295 {
6296
6297   ;
6298   return 0;
6299 }
6300 _ACEOF
6301 if ac_fn_c_try_compile "$LINENO"; then :
6302   has_option=yes
6303 else
6304   has_option=no
6305 fi
6306 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6307 if test $has_option = yes; then
6308    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6309 fi
6310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6311 $as_echo "$has_option" >&6; }
6312 CFLAGS="$SAVE_CFLAGS"
6313 unset has_option
6314 unset SAVE_CFLAGS
6315
6316
6317
6318
6319 #### Some other nice autoconf tests.
6320
6321 ac_ext=c
6322 ac_cpp='$CPP $CPPFLAGS'
6323 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6324 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6325 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6327 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6328 # On Suns, sometimes $CPP names a directory.
6329 if test -n "$CPP" && test -d "$CPP"; then
6330   CPP=
6331 fi
6332 if test -z "$CPP"; then
6333   if ${ac_cv_prog_CPP+:} false; then :
6334   $as_echo_n "(cached) " >&6
6335 else
6336       # Double quotes because CPP needs to be expanded
6337     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6338     do
6339       ac_preproc_ok=false
6340 for ac_c_preproc_warn_flag in '' yes
6341 do
6342   # Use a header file that comes with gcc, so configuring glibc
6343   # with a fresh cross-compiler works.
6344   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6345   # <limits.h> exists even on freestanding compilers.
6346   # On the NeXT, cc -E runs the code through the compiler's parser,
6347   # not just through cpp. "Syntax error" is here to catch this case.
6348   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6349 /* end confdefs.h.  */
6350 #ifdef __STDC__
6351 # include <limits.h>
6352 #else
6353 # include <assert.h>
6354 #endif
6355                      Syntax error
6356 _ACEOF
6357 if ac_fn_c_try_cpp "$LINENO"; then :
6358
6359 else
6360   # Broken: fails on valid input.
6361 continue
6362 fi
6363 rm -f conftest.err conftest.i conftest.$ac_ext
6364
6365   # OK, works on sane cases.  Now check whether nonexistent headers
6366   # can be detected and how.
6367   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6368 /* end confdefs.h.  */
6369 #include <ac_nonexistent.h>
6370 _ACEOF
6371 if ac_fn_c_try_cpp "$LINENO"; then :
6372   # Broken: success on invalid input.
6373 continue
6374 else
6375   # Passes both tests.
6376 ac_preproc_ok=:
6377 break
6378 fi
6379 rm -f conftest.err conftest.i conftest.$ac_ext
6380
6381 done
6382 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6383 rm -f conftest.i conftest.err conftest.$ac_ext
6384 if $ac_preproc_ok; then :
6385   break
6386 fi
6387
6388     done
6389     ac_cv_prog_CPP=$CPP
6390
6391 fi
6392   CPP=$ac_cv_prog_CPP
6393 else
6394   ac_cv_prog_CPP=$CPP
6395 fi
6396 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6397 $as_echo "$CPP" >&6; }
6398 ac_preproc_ok=false
6399 for ac_c_preproc_warn_flag in '' yes
6400 do
6401   # Use a header file that comes with gcc, so configuring glibc
6402   # with a fresh cross-compiler works.
6403   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6404   # <limits.h> exists even on freestanding compilers.
6405   # On the NeXT, cc -E runs the code through the compiler's parser,
6406   # not just through cpp. "Syntax error" is here to catch this case.
6407   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6408 /* end confdefs.h.  */
6409 #ifdef __STDC__
6410 # include <limits.h>
6411 #else
6412 # include <assert.h>
6413 #endif
6414                      Syntax error
6415 _ACEOF
6416 if ac_fn_c_try_cpp "$LINENO"; then :
6417
6418 else
6419   # Broken: fails on valid input.
6420 continue
6421 fi
6422 rm -f conftest.err conftest.i conftest.$ac_ext
6423
6424   # OK, works on sane cases.  Now check whether nonexistent headers
6425   # can be detected and how.
6426   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6427 /* end confdefs.h.  */
6428 #include <ac_nonexistent.h>
6429 _ACEOF
6430 if ac_fn_c_try_cpp "$LINENO"; then :
6431   # Broken: success on invalid input.
6432 continue
6433 else
6434   # Passes both tests.
6435 ac_preproc_ok=:
6436 break
6437 fi
6438 rm -f conftest.err conftest.i conftest.$ac_ext
6439
6440 done
6441 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6442 rm -f conftest.i conftest.err conftest.$ac_ext
6443 if $ac_preproc_ok; then :
6444
6445 else
6446   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6447 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6448 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6449 See \`config.log' for more details" "$LINENO" 5; }
6450 fi
6451
6452 ac_ext=c
6453 ac_cpp='$CPP $CPPFLAGS'
6454 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6455 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6456 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6457
6458
6459 if test "x$RANLIB" = x; then
6460   if test -n "$ac_tool_prefix"; then
6461   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6462 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6464 $as_echo_n "checking for $ac_word... " >&6; }
6465 if ${ac_cv_prog_RANLIB+:} false; then :
6466   $as_echo_n "(cached) " >&6
6467 else
6468   if test -n "$RANLIB"; then
6469   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6470 else
6471 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6472 for as_dir in $PATH
6473 do
6474   IFS=$as_save_IFS
6475   test -z "$as_dir" && as_dir=.
6476     for ac_exec_ext in '' $ac_executable_extensions; do
6477   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6478     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6479     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6480     break 2
6481   fi
6482 done
6483   done
6484 IFS=$as_save_IFS
6485
6486 fi
6487 fi
6488 RANLIB=$ac_cv_prog_RANLIB
6489 if test -n "$RANLIB"; then
6490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6491 $as_echo "$RANLIB" >&6; }
6492 else
6493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6494 $as_echo "no" >&6; }
6495 fi
6496
6497
6498 fi
6499 if test -z "$ac_cv_prog_RANLIB"; then
6500   ac_ct_RANLIB=$RANLIB
6501   # Extract the first word of "ranlib", so it can be a program name with args.
6502 set dummy ranlib; ac_word=$2
6503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6504 $as_echo_n "checking for $ac_word... " >&6; }
6505 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6506   $as_echo_n "(cached) " >&6
6507 else
6508   if test -n "$ac_ct_RANLIB"; then
6509   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6510 else
6511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6512 for as_dir in $PATH
6513 do
6514   IFS=$as_save_IFS
6515   test -z "$as_dir" && as_dir=.
6516     for ac_exec_ext in '' $ac_executable_extensions; do
6517   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6518     ac_cv_prog_ac_ct_RANLIB="ranlib"
6519     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6520     break 2
6521   fi
6522 done
6523   done
6524 IFS=$as_save_IFS
6525
6526 fi
6527 fi
6528 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6529 if test -n "$ac_ct_RANLIB"; then
6530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6531 $as_echo "$ac_ct_RANLIB" >&6; }
6532 else
6533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6534 $as_echo "no" >&6; }
6535 fi
6536
6537   if test "x$ac_ct_RANLIB" = x; then
6538     RANLIB=":"
6539   else
6540     case $cross_compiling:$ac_tool_warned in
6541 yes:)
6542 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6543 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6544 ac_tool_warned=yes ;;
6545 esac
6546     RANLIB=$ac_ct_RANLIB
6547   fi
6548 else
6549   RANLIB="$ac_cv_prog_RANLIB"
6550 fi
6551
6552 fi
6553
6554 ## Although we're running on an amd64 kernel, we're actually compiling for
6555 ## the x86 architecture.  The user should probably have provided an
6556 ## explicit --build to `configure', but if everything else than the kernel
6557 ## is running in i386 mode, we can help them out.
6558 if test "$machine" = "amdx86-64"; then
6559   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6560 if test "x$ac_cv_have_decl_i386" = xyes; then :
6561
6562 fi
6563
6564   if test "$ac_cv_have_decl_i386" = "yes"; then
6565     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6566     machine=intel386
6567     machfile="m/${machine}.h"
6568   fi
6569 fi
6570
6571 # Extract the first word of "install-info", so it can be a program name with args.
6572 set dummy install-info; ac_word=$2
6573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6574 $as_echo_n "checking for $ac_word... " >&6; }
6575 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6576   $as_echo_n "(cached) " >&6
6577 else
6578   case $INSTALL_INFO in
6579   [\\/]* | ?:[\\/]*)
6580   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6581   ;;
6582   *)
6583   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6584 for as_dir in $PATH
6585 do
6586   IFS=$as_save_IFS
6587   test -z "$as_dir" && as_dir=.
6588     for ac_exec_ext in '' $ac_executable_extensions; do
6589   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6590     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6591     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6592     break 2
6593   fi
6594 done
6595   done
6596 IFS=$as_save_IFS
6597
6598   ;;
6599 esac
6600 fi
6601 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6602 if test -n "$INSTALL_INFO"; then
6603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6604 $as_echo "$INSTALL_INFO" >&6; }
6605 else
6606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6607 $as_echo "no" >&6; }
6608 fi
6609
6610
6611 # Extract the first word of "install-info", so it can be a program name with args.
6612 set dummy install-info; ac_word=$2
6613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6614 $as_echo_n "checking for $ac_word... " >&6; }
6615 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6616   $as_echo_n "(cached) " >&6
6617 else
6618   case $INSTALL_INFO in
6619   [\\/]* | ?:[\\/]*)
6620   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6621   ;;
6622   *)
6623   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6624 for as_dir in /usr/sbin
6625 do
6626   IFS=$as_save_IFS
6627   test -z "$as_dir" && as_dir=.
6628     for ac_exec_ext in '' $ac_executable_extensions; do
6629   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6630     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6631     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6632     break 2
6633   fi
6634 done
6635   done
6636 IFS=$as_save_IFS
6637
6638   ;;
6639 esac
6640 fi
6641 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6642 if test -n "$INSTALL_INFO"; then
6643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6644 $as_echo "$INSTALL_INFO" >&6; }
6645 else
6646   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6647 $as_echo "no" >&6; }
6648 fi
6649
6650
6651 # Extract the first word of "install-info", so it can be a program name with args.
6652 set dummy install-info; ac_word=$2
6653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6654 $as_echo_n "checking for $ac_word... " >&6; }
6655 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6656   $as_echo_n "(cached) " >&6
6657 else
6658   case $INSTALL_INFO in
6659   [\\/]* | ?:[\\/]*)
6660   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6661   ;;
6662   *)
6663   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6664 for as_dir in /sbin
6665 do
6666   IFS=$as_save_IFS
6667   test -z "$as_dir" && as_dir=.
6668     for ac_exec_ext in '' $ac_executable_extensions; do
6669   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6670     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6671     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6672     break 2
6673   fi
6674 done
6675   done
6676 IFS=$as_save_IFS
6677
6678   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6679   ;;
6680 esac
6681 fi
6682 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6683 if test -n "$INSTALL_INFO"; then
6684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6685 $as_echo "$INSTALL_INFO" >&6; }
6686 else
6687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6688 $as_echo "no" >&6; }
6689 fi
6690
6691
6692 # Extract the first word of "gzip", so it can be a program name with args.
6693 set dummy gzip; ac_word=$2
6694 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6695 $as_echo_n "checking for $ac_word... " >&6; }
6696 if ${ac_cv_path_GZIP_PROG+:} false; then :
6697   $as_echo_n "(cached) " >&6
6698 else
6699   case $GZIP_PROG in
6700   [\\/]* | ?:[\\/]*)
6701   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6702   ;;
6703   *)
6704   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6705 for as_dir in $PATH
6706 do
6707   IFS=$as_save_IFS
6708   test -z "$as_dir" && as_dir=.
6709     for ac_exec_ext in '' $ac_executable_extensions; do
6710   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6711     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
6712     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6713     break 2
6714   fi
6715 done
6716   done
6717 IFS=$as_save_IFS
6718
6719   ;;
6720 esac
6721 fi
6722 GZIP_PROG=$ac_cv_path_GZIP_PROG
6723 if test -n "$GZIP_PROG"; then
6724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6725 $as_echo "$GZIP_PROG" >&6; }
6726 else
6727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6728 $as_echo "no" >&6; }
6729 fi
6730
6731
6732
6733
6734 ## Need makeinfo >= 4.6 (?) to build the manuals.
6735 # Extract the first word of "makeinfo", so it can be a program name with args.
6736 set dummy makeinfo; ac_word=$2
6737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6738 $as_echo_n "checking for $ac_word... " >&6; }
6739 if ${ac_cv_path_MAKEINFO+:} false; then :
6740   $as_echo_n "(cached) " >&6
6741 else
6742   case $MAKEINFO in
6743   [\\/]* | ?:[\\/]*)
6744   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6745   ;;
6746   *)
6747   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6748 for as_dir in $PATH
6749 do
6750   IFS=$as_save_IFS
6751   test -z "$as_dir" && as_dir=.
6752     for ac_exec_ext in '' $ac_executable_extensions; do
6753   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6754     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6755     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6756     break 2
6757   fi
6758 done
6759   done
6760 IFS=$as_save_IFS
6761
6762   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6763   ;;
6764 esac
6765 fi
6766 MAKEINFO=$ac_cv_path_MAKEINFO
6767 if test -n "$MAKEINFO"; then
6768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6769 $as_echo "$MAKEINFO" >&6; }
6770 else
6771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6772 $as_echo "no" >&6; }
6773 fi
6774
6775
6776 if test "$MAKEINFO" != "no" && \
6777   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
6778    MAKEINFO=no
6779 fi
6780
6781 ## Makeinfo is unusual.  For a released Emacs, the manuals are
6782 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
6783 ## therefore in the category of "special tools" not normally required, which
6784 ## configure does not have to check for (eg autoconf itself).
6785 ## In a Bazaar checkout on the other hand, the manuals are not included.
6786 ## So makeinfo is a requirement to build from Bazaar, and configure
6787 ## should test for it as it does for any other build requirement.
6788 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6789 ## with pre-built manuals, from a Bazaar checkout.
6790 HAVE_MAKEINFO=yes
6791
6792 if test "$MAKEINFO" = "no"; then
6793   MAKEINFO=makeinfo
6794   if test "x${with_makeinfo}" = "xno"; then
6795     HAVE_MAKEINFO=no
6796   elif test ! -e $srcdir/info/emacs; then
6797     as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
6798 source tree does not seem to have pre-built manuals in the \`info' directory.
6799 Either install a suitable version of makeinfo, or re-run configure
6800 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6801   fi
6802 fi
6803
6804
6805
6806 if test x$GCC = xyes; then
6807   test "x$GCC_LINK_TEST_OPTIONS" != x && \
6808     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6809 else
6810   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6811     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6812 fi
6813
6814
6815 late_LDFLAGS=$LDFLAGS
6816 if test x$GCC = xyes; then
6817   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6818 else
6819   LDFLAGS="$LDFLAGS -znocombreloc"
6820 fi
6821
6822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6823 $as_echo_n "checking for -znocombreloc... " >&6; }
6824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6825 /* end confdefs.h.  */
6826
6827 int
6828 main ()
6829 {
6830
6831   ;
6832   return 0;
6833 }
6834 _ACEOF
6835 if ac_fn_c_try_link "$LINENO"; then :
6836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6837 $as_echo "yes" >&6; }
6838 else
6839   LDFLAGS=$late_LDFLAGS
6840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6841 $as_echo "no" >&6; }
6842 fi
6843 rm -f core conftest.err conftest.$ac_objext \
6844     conftest$ac_exeext conftest.$ac_ext
6845
6846
6847 # The value of CPP is a quoted variable reference, so we need to do this
6848 # to get its actual value...
6849 CPP=`eval "echo $CPP"`
6850
6851
6852 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
6853 case "$opsys" in
6854   your-opsys-here) CANNOT_DUMP=yes ;;
6855 esac
6856
6857 test "$CANNOT_DUMP" = "yes" && \
6858
6859 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6860
6861
6862
6863
6864
6865 UNEXEC_OBJ=unexelf.o
6866 case "$opsys" in
6867   # MSDOS uses unexcoff.o
6868   # MSWindows uses unexw32.o
6869   aix4-2)
6870    UNEXEC_OBJ=unexaix.o
6871    ;;
6872   cygwin)
6873    UNEXEC_OBJ=unexcw.o
6874    ;;
6875   darwin)
6876    UNEXEC_OBJ=unexmacosx.o
6877    ;;
6878   hpux10-20 | hpux11)
6879    UNEXEC_OBJ=unexhp9k800.o
6880    ;;
6881   sol2-10)
6882    # Use the Solaris dldump() function, called from unexsol.c, to dump
6883    # emacs, instead of the generic ELF dump code found in unexelf.c.
6884    # The resulting binary has a complete symbol table, and is better
6885    # for debugging and other observability tools (debuggers, pstack, etc).
6886    #
6887    # If you encounter a problem using dldump(), please consider sending
6888    # a message to the OpenSolaris tools-linking mailing list:
6889    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
6890    #
6891    # It is likely that dldump() works with older Solaris too, but this has
6892    # not been tested, so for now this change is for Solaris 10 or newer.
6893    UNEXEC_OBJ=unexsol.o
6894    ;;
6895 esac
6896
6897 LD_SWITCH_SYSTEM=
6898 case "$opsys" in
6899   freebsd)
6900    ## Let `ld' find image libs and similar things in /usr/local/lib.
6901    ## The system compiler, GCC, has apparently been modified to not
6902    ## look there, contrary to what a stock GCC would do.
6903    LD_SWITCH_SYSTEM=-L/usr/local/lib
6904    ;;
6905
6906   gnu-linux)
6907    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
6908    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
6909    ;;
6910
6911   netbsd)
6912    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
6913    ;;
6914
6915   openbsd)
6916    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
6917    ## otherwise Emacs dumps core on elf systems.
6918    LD_SWITCH_SYSTEM="-Z"
6919    ;;
6920 esac
6921
6922
6923 ac_link="$ac_link $LD_SWITCH_SYSTEM"
6924
6925 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
6926 ## which has not been defined yet.  When this was handled with cpp,
6927 ## it was expanded to null when configure sourced the s/*.h file.
6928 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
6929 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
6930 ## (or somesuch), but because it is supposed to go at the _front_
6931 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
6932 ## Compare with the gnu-linux case below, which added to the end
6933 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
6934 ## LD_SWITCH_SYSTEM_TEMACS.
6935 case "$opsys" in
6936   netbsd|openbsd)
6937    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
6938    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
6939 esac
6940
6941
6942 C_SWITCH_MACHINE=
6943 if test "$machine" = "alpha"; then
6944   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
6945 if test "x$ac_cv_have_decl___ELF__" = xyes; then :
6946
6947 fi
6948
6949   if test "$ac_cv_have_decl___ELF__" = "yes"; then
6950     ## With ELF, make sure that all common symbols get allocated to in the
6951     ## data section.  Otherwise, the dump of temacs may miss variables in
6952     ## the shared library that have been initialized.  For example, with
6953     ## GNU libc, __malloc_initialized would normally be resolved to the
6954     ## shared library's .bss section, which is fatal.
6955     if test "x$GCC" = "xyes"; then
6956       C_SWITCH_MACHINE="-fno-common"
6957     else
6958       as_fn_error $? "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
6959     fi
6960   else
6961     UNEXEC_OBJ=unexalpha.o
6962   fi
6963 fi
6964
6965
6966
6967
6968 C_SWITCH_SYSTEM=
6969 ## Some programs in src produce warnings saying certain subprograms
6970 ## are too complex and need a MAXMEM value greater than 2000 for
6971 ## additional optimization.  --nils@exp-math.uni-essen.de
6972 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
6973   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
6974 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
6975 ## It is redundant in glibc2, since we define _GNU_SOURCE.
6976
6977
6978
6979 LIBS_SYSTEM=
6980 case "$opsys" in
6981   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
6982   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
6983
6984   freebsd) LIBS_SYSTEM="-lutil" ;;
6985
6986   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
6987
6988   sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
6989
6990   ## Motif needs -lgen.
6991   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
6992 esac
6993
6994
6995
6996 ### Make sure subsequent tests use flags consistent with the build flags.
6997
6998 if test x"${OVERRIDE_CPPFLAGS}" != x; then
6999   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
7000 else
7001   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
7002 fi
7003
7004 # Check whether --enable-largefile was given.
7005 if test "${enable_largefile+set}" = set; then :
7006   enableval=$enable_largefile;
7007 fi
7008
7009 if test "$enable_largefile" != no; then
7010
7011   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
7012 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
7013 if ${ac_cv_sys_largefile_CC+:} false; then :
7014   $as_echo_n "(cached) " >&6
7015 else
7016   ac_cv_sys_largefile_CC=no
7017      if test "$GCC" != yes; then
7018        ac_save_CC=$CC
7019        while :; do
7020          # IRIX 6.2 and later do not support large files by default,
7021          # so use the C compiler's -n32 option if that helps.
7022          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7023 /* end confdefs.h.  */
7024 #include <sys/types.h>
7025  /* Check that off_t can represent 2**63 - 1 correctly.
7026     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7027     since some C++ compilers masquerading as C compilers
7028     incorrectly reject 9223372036854775807.  */
7029 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7030   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7031                        && LARGE_OFF_T % 2147483647 == 1)
7032                       ? 1 : -1];
7033 int
7034 main ()
7035 {
7036
7037   ;
7038   return 0;
7039 }
7040 _ACEOF
7041          if ac_fn_c_try_compile "$LINENO"; then :
7042   break
7043 fi
7044 rm -f core conftest.err conftest.$ac_objext
7045          CC="$CC -n32"
7046          if ac_fn_c_try_compile "$LINENO"; then :
7047   ac_cv_sys_largefile_CC=' -n32'; break
7048 fi
7049 rm -f core conftest.err conftest.$ac_objext
7050          break
7051        done
7052        CC=$ac_save_CC
7053        rm -f conftest.$ac_ext
7054     fi
7055 fi
7056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
7057 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
7058   if test "$ac_cv_sys_largefile_CC" != no; then
7059     CC=$CC$ac_cv_sys_largefile_CC
7060   fi
7061
7062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
7063 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
7064 if ${ac_cv_sys_file_offset_bits+:} false; then :
7065   $as_echo_n "(cached) " >&6
7066 else
7067   while :; do
7068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7069 /* end confdefs.h.  */
7070 #include <sys/types.h>
7071  /* Check that off_t can represent 2**63 - 1 correctly.
7072     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7073     since some C++ compilers masquerading as C compilers
7074     incorrectly reject 9223372036854775807.  */
7075 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7076   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7077                        && LARGE_OFF_T % 2147483647 == 1)
7078                       ? 1 : -1];
7079 int
7080 main ()
7081 {
7082
7083   ;
7084   return 0;
7085 }
7086 _ACEOF
7087 if ac_fn_c_try_compile "$LINENO"; then :
7088   ac_cv_sys_file_offset_bits=no; break
7089 fi
7090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7091   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7092 /* end confdefs.h.  */
7093 #define _FILE_OFFSET_BITS 64
7094 #include <sys/types.h>
7095  /* Check that off_t can represent 2**63 - 1 correctly.
7096     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7097     since some C++ compilers masquerading as C compilers
7098     incorrectly reject 9223372036854775807.  */
7099 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7100   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7101                        && LARGE_OFF_T % 2147483647 == 1)
7102                       ? 1 : -1];
7103 int
7104 main ()
7105 {
7106
7107   ;
7108   return 0;
7109 }
7110 _ACEOF
7111 if ac_fn_c_try_compile "$LINENO"; then :
7112   ac_cv_sys_file_offset_bits=64; break
7113 fi
7114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7115   ac_cv_sys_file_offset_bits=unknown
7116   break
7117 done
7118 fi
7119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
7120 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
7121 case $ac_cv_sys_file_offset_bits in #(
7122   no | unknown) ;;
7123   *)
7124 cat >>confdefs.h <<_ACEOF
7125 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
7126 _ACEOF
7127 ;;
7128 esac
7129 rm -rf conftest*
7130   if test $ac_cv_sys_file_offset_bits = unknown; then
7131     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
7132 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
7133 if ${ac_cv_sys_large_files+:} false; then :
7134   $as_echo_n "(cached) " >&6
7135 else
7136   while :; do
7137   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7138 /* end confdefs.h.  */
7139 #include <sys/types.h>
7140  /* Check that off_t can represent 2**63 - 1 correctly.
7141     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7142     since some C++ compilers masquerading as C compilers
7143     incorrectly reject 9223372036854775807.  */
7144 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7145   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7146                        && LARGE_OFF_T % 2147483647 == 1)
7147                       ? 1 : -1];
7148 int
7149 main ()
7150 {
7151
7152   ;
7153   return 0;
7154 }
7155 _ACEOF
7156 if ac_fn_c_try_compile "$LINENO"; then :
7157   ac_cv_sys_large_files=no; break
7158 fi
7159 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7160   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7161 /* end confdefs.h.  */
7162 #define _LARGE_FILES 1
7163 #include <sys/types.h>
7164  /* Check that off_t can represent 2**63 - 1 correctly.
7165     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7166     since some C++ compilers masquerading as C compilers
7167     incorrectly reject 9223372036854775807.  */
7168 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7169   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7170                        && LARGE_OFF_T % 2147483647 == 1)
7171                       ? 1 : -1];
7172 int
7173 main ()
7174 {
7175
7176   ;
7177   return 0;
7178 }
7179 _ACEOF
7180 if ac_fn_c_try_compile "$LINENO"; then :
7181   ac_cv_sys_large_files=1; break
7182 fi
7183 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7184   ac_cv_sys_large_files=unknown
7185   break
7186 done
7187 fi
7188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
7189 $as_echo "$ac_cv_sys_large_files" >&6; }
7190 case $ac_cv_sys_large_files in #(
7191   no | unknown) ;;
7192   *)
7193 cat >>confdefs.h <<_ACEOF
7194 #define _LARGE_FILES $ac_cv_sys_large_files
7195 _ACEOF
7196 ;;
7197 esac
7198 rm -rf conftest*
7199   fi
7200 fi
7201
7202
7203
7204 ## If user specified a crt-dir, use that unconditionally.
7205 if test "X$CRT_DIR" = "X"; then
7206
7207   case "$canonical" in
7208     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
7209     ## On x86-64 and s390x GNU/Linux distributions, the standard library
7210     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
7211     ## For anything else (eg /usr/lib32), it is up the user to specify
7212     ## the location (bug#5655).
7213     ## Test for crtn.o, not just the directory, because sometimes the
7214     ## directory exists but does not have the relevant files (bug#1287).
7215     ## FIXME better to test for binary compatibility somehow.
7216     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
7217     ;;
7218
7219     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
7220   esac
7221
7222   case "$opsys" in
7223     hpux10-20) CRT_DIR=/lib ;;
7224   esac
7225
7226   ## Default is /usr/lib.
7227   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
7228
7229 else
7230
7231   ## Some platforms don't use any of these files, so it is not
7232   ## appropriate to put this test outside the if block.
7233   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
7234     as_fn_error $? "crt*.o not found in specified location." "$LINENO" 5
7235
7236 fi
7237
7238
7239
7240 LIB_MATH=-lm
7241 LIB_STANDARD=
7242 START_FILES=
7243
7244 case $opsys in
7245   cygwin )
7246     LIB_MATH=
7247     START_FILES='pre-crt0.o'
7248     ;;
7249   darwin )
7250     ## Adding -lm confuses the dynamic linker, so omit it.
7251     LIB_MATH=
7252     START_FILES='pre-crt0.o'
7253     ;;
7254   freebsd )
7255     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7256     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7257     ;;
7258   gnu-linux | gnu-kfreebsd )
7259     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
7260     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
7261     ;;
7262   hpux10-20 | hpux11 )
7263     LIB_STANDARD=-lc
7264     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
7265     ;;
7266   netbsd | openbsd )
7267     if test -f $CRT_DIR/crti.o; then
7268         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7269         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7270     else
7271         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
7272         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
7273     fi
7274     ;;
7275 esac
7276
7277
7278
7279
7280
7281
7282
7283 if test "${with_sound}" != "no"; then
7284   # Sound support for GNU/Linux and the free BSDs.
7285   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7286 do :
7287   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7288 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7289 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7290   cat >>confdefs.h <<_ACEOF
7291 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7292 _ACEOF
7293  have_sound_header=yes
7294 fi
7295
7296 done
7297
7298   # Emulation library used on NetBSD.
7299   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7300 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7301 if ${ac_cv_lib_ossaudio__oss_ioctl+:} false; then :
7302   $as_echo_n "(cached) " >&6
7303 else
7304   ac_check_lib_save_LIBS=$LIBS
7305 LIBS="-lossaudio  $LIBS"
7306 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7307 /* end confdefs.h.  */
7308
7309 /* Override any GCC internal prototype to avoid an error.
7310    Use char because int might match the return type of a GCC
7311    builtin and then its argument prototype would still apply.  */
7312 #ifdef __cplusplus
7313 extern "C"
7314 #endif
7315 char _oss_ioctl ();
7316 int
7317 main ()
7318 {
7319 return _oss_ioctl ();
7320   ;
7321   return 0;
7322 }
7323 _ACEOF
7324 if ac_fn_c_try_link "$LINENO"; then :
7325   ac_cv_lib_ossaudio__oss_ioctl=yes
7326 else
7327   ac_cv_lib_ossaudio__oss_ioctl=no
7328 fi
7329 rm -f core conftest.err conftest.$ac_objext \
7330     conftest$ac_exeext conftest.$ac_ext
7331 LIBS=$ac_check_lib_save_LIBS
7332 fi
7333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7334 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7335 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes; then :
7336   LIBSOUND=-lossaudio
7337 else
7338   LIBSOUND=
7339 fi
7340
7341
7342
7343   ALSA_REQUIRED=1.0.0
7344   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7345
7346   succeeded=no
7347
7348   # Extract the first word of "pkg-config", so it can be a program name with args.
7349 set dummy pkg-config; ac_word=$2
7350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7351 $as_echo_n "checking for $ac_word... " >&6; }
7352 if ${ac_cv_path_PKG_CONFIG+:} false; then :
7353   $as_echo_n "(cached) " >&6
7354 else
7355   case $PKG_CONFIG in
7356   [\\/]* | ?:[\\/]*)
7357   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7358   ;;
7359   *)
7360   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7361 for as_dir in $PATH
7362 do
7363   IFS=$as_save_IFS
7364   test -z "$as_dir" && as_dir=.
7365     for ac_exec_ext in '' $ac_executable_extensions; do
7366   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7367     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7368     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7369     break 2
7370   fi
7371 done
7372   done
7373 IFS=$as_save_IFS
7374
7375   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7376   ;;
7377 esac
7378 fi
7379 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7380 if test -n "$PKG_CONFIG"; then
7381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7382 $as_echo "$PKG_CONFIG" >&6; }
7383 else
7384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7385 $as_echo "no" >&6; }
7386 fi
7387
7388
7389
7390   if test "$PKG_CONFIG" = "no" ; then
7391      HAVE_ALSA=no
7392   else
7393      PKG_CONFIG_MIN_VERSION=0.9.0
7394      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7395         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7396 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7397
7398         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7399             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7400 $as_echo "yes" >&6; }
7401             succeeded=yes
7402
7403             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7404 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7405             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7406             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7407 $as_echo "$ALSA_CFLAGS" >&6; }
7408
7409             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7410 $as_echo_n "checking ALSA_LIBS... " >&6; }
7411             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7412             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7413 $as_echo "$ALSA_LIBS" >&6; }
7414         else
7415             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7416 $as_echo "no" >&6; }
7417             ALSA_CFLAGS=""
7418             ALSA_LIBS=""
7419             ## If we have a custom action on failure, don't print errors, but
7420             ## do set a variable so people can do so.
7421             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7422
7423         fi
7424
7425
7426
7427      else
7428         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7429         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7430      fi
7431   fi
7432
7433   if test $succeeded = yes; then
7434      HAVE_ALSA=yes
7435   else
7436      HAVE_ALSA=no
7437   fi
7438
7439   if test $HAVE_ALSA = yes; then
7440     SAVE_CFLAGS="$CFLAGS"
7441     SAVE_LDFLAGS="$LDFLAGS"
7442     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7443     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7444     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7445 /* end confdefs.h.  */
7446 #include <asoundlib.h>
7447 int
7448 main ()
7449 {
7450 snd_lib_error_set_handler (0);
7451   ;
7452   return 0;
7453 }
7454 _ACEOF
7455 if ac_fn_c_try_compile "$LINENO"; then :
7456   emacs_alsa_normal=yes
7457 else
7458   emacs_alsa_normal=no
7459 fi
7460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7461     if test "$emacs_alsa_normal" != yes; then
7462       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7463 /* end confdefs.h.  */
7464 #include <alsa/asoundlib.h>
7465 int
7466 main ()
7467 {
7468 snd_lib_error_set_handler (0);
7469   ;
7470   return 0;
7471 }
7472 _ACEOF
7473 if ac_fn_c_try_compile "$LINENO"; then :
7474   emacs_alsa_subdir=yes
7475 else
7476   emacs_alsa_subdir=no
7477 fi
7478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7479       if test "$emacs_alsa_subdir" != yes; then
7480         as_fn_error $? "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7481       fi
7482       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7483     fi
7484
7485     CFLAGS="$SAVE_CFLAGS"
7486     LDFLAGS="$SAVE_LDFLAGS"
7487     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7488     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7489
7490 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7491
7492   fi
7493
7494         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7495      case "$opsys" in
7496               gnu-linux|freebsd|netbsd)
7497
7498 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7499
7500          ;;
7501      esac
7502   fi
7503
7504
7505 fi
7506
7507 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7508   linux/version.h sys/systeminfo.h limits.h \
7509   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7510   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7511   sys/utsname.h pwd.h utmp.h dirent.h util.h
7512 do :
7513   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7514 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7515 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7516   cat >>confdefs.h <<_ACEOF
7517 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7518 _ACEOF
7519
7520 fi
7521
7522 done
7523
7524
7525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7526 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7528 /* end confdefs.h.  */
7529 #include <sys/personality.h>
7530 int
7531 main ()
7532 {
7533 personality (PER_LINUX32)
7534   ;
7535   return 0;
7536 }
7537 _ACEOF
7538 if ac_fn_c_try_compile "$LINENO"; then :
7539   emacs_cv_personality_linux32=yes
7540 else
7541   emacs_cv_personality_linux32=no
7542 fi
7543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7545 $as_echo "$emacs_cv_personality_linux32" >&6; }
7546
7547 if test $emacs_cv_personality_linux32 = yes; then
7548
7549 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7550
7551 fi
7552
7553 for ac_header in term.h
7554 do :
7555   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7556 if test "x$ac_cv_header_term_h" = xyes; then :
7557   cat >>confdefs.h <<_ACEOF
7558 #define HAVE_TERM_H 1
7559 _ACEOF
7560
7561 fi
7562
7563 done
7564
7565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7566 $as_echo_n "checking for ANSI C header files... " >&6; }
7567 if ${ac_cv_header_stdc+:} false; then :
7568   $as_echo_n "(cached) " >&6
7569 else
7570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7571 /* end confdefs.h.  */
7572 #include <stdlib.h>
7573 #include <stdarg.h>
7574 #include <string.h>
7575 #include <float.h>
7576
7577 int
7578 main ()
7579 {
7580
7581   ;
7582   return 0;
7583 }
7584 _ACEOF
7585 if ac_fn_c_try_compile "$LINENO"; then :
7586   ac_cv_header_stdc=yes
7587 else
7588   ac_cv_header_stdc=no
7589 fi
7590 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7591
7592 if test $ac_cv_header_stdc = yes; then
7593   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7594   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7595 /* end confdefs.h.  */
7596 #include <string.h>
7597
7598 _ACEOF
7599 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7600   $EGREP "memchr" >/dev/null 2>&1; then :
7601
7602 else
7603   ac_cv_header_stdc=no
7604 fi
7605 rm -f conftest*
7606
7607 fi
7608
7609 if test $ac_cv_header_stdc = yes; then
7610   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7612 /* end confdefs.h.  */
7613 #include <stdlib.h>
7614
7615 _ACEOF
7616 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7617   $EGREP "free" >/dev/null 2>&1; then :
7618
7619 else
7620   ac_cv_header_stdc=no
7621 fi
7622 rm -f conftest*
7623
7624 fi
7625
7626 if test $ac_cv_header_stdc = yes; then
7627   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7628   if test "$cross_compiling" = yes; then :
7629   :
7630 else
7631   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7632 /* end confdefs.h.  */
7633 #include <ctype.h>
7634 #include <stdlib.h>
7635 #if ((' ' & 0x0FF) == 0x020)
7636 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7637 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7638 #else
7639 # define ISLOWER(c) \
7640                    (('a' <= (c) && (c) <= 'i') \
7641                      || ('j' <= (c) && (c) <= 'r') \
7642                      || ('s' <= (c) && (c) <= 'z'))
7643 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7644 #endif
7645
7646 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7647 int
7648 main ()
7649 {
7650   int i;
7651   for (i = 0; i < 256; i++)
7652     if (XOR (islower (i), ISLOWER (i))
7653         || toupper (i) != TOUPPER (i))
7654       return 2;
7655   return 0;
7656 }
7657 _ACEOF
7658 if ac_fn_c_try_run "$LINENO"; then :
7659
7660 else
7661   ac_cv_header_stdc=no
7662 fi
7663 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7664   conftest.$ac_objext conftest.beam conftest.$ac_ext
7665 fi
7666
7667 fi
7668 fi
7669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7670 $as_echo "$ac_cv_header_stdc" >&6; }
7671 if test $ac_cv_header_stdc = yes; then
7672
7673 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7674
7675 fi
7676
7677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7678 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7679 if ${ac_cv_header_time+:} false; then :
7680   $as_echo_n "(cached) " >&6
7681 else
7682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7683 /* end confdefs.h.  */
7684 #include <sys/types.h>
7685 #include <sys/time.h>
7686 #include <time.h>
7687
7688 int
7689 main ()
7690 {
7691 if ((struct tm *) 0)
7692 return 0;
7693   ;
7694   return 0;
7695 }
7696 _ACEOF
7697 if ac_fn_c_try_compile "$LINENO"; then :
7698   ac_cv_header_time=yes
7699 else
7700   ac_cv_header_time=no
7701 fi
7702 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7703 fi
7704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7705 $as_echo "$ac_cv_header_time" >&6; }
7706 if test $ac_cv_header_time = yes; then
7707
7708 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7709
7710 fi
7711
7712 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7713 if test "x$ac_cv_have_decl_sys_siglist" = xyes; then :
7714   ac_have_decl=1
7715 else
7716   ac_have_decl=0
7717 fi
7718
7719 cat >>confdefs.h <<_ACEOF
7720 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7721 _ACEOF
7722
7723 if test $ac_cv_have_decl_sys_siglist != yes; then
7724   # For Tru64, at least:
7725   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7726 if test "x$ac_cv_have_decl___sys_siglist" = xyes; then :
7727   ac_have_decl=1
7728 else
7729   ac_have_decl=0
7730 fi
7731
7732 cat >>confdefs.h <<_ACEOF
7733 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7734 _ACEOF
7735
7736   if test $ac_cv_have_decl___sys_siglist = yes; then
7737
7738 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7739
7740   fi
7741 fi
7742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7743 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7744 if ${ac_cv_header_sys_wait_h+:} false; then :
7745   $as_echo_n "(cached) " >&6
7746 else
7747   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7748 /* end confdefs.h.  */
7749 #include <sys/types.h>
7750 #include <sys/wait.h>
7751 #ifndef WEXITSTATUS
7752 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7753 #endif
7754 #ifndef WIFEXITED
7755 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7756 #endif
7757
7758 int
7759 main ()
7760 {
7761   int s;
7762   wait (&s);
7763   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7764   ;
7765   return 0;
7766 }
7767 _ACEOF
7768 if ac_fn_c_try_compile "$LINENO"; then :
7769   ac_cv_header_sys_wait_h=yes
7770 else
7771   ac_cv_header_sys_wait_h=no
7772 fi
7773 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7774 fi
7775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7776 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7777 if test $ac_cv_header_sys_wait_h = yes; then
7778
7779 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7780
7781 fi
7782
7783
7784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7785 $as_echo_n "checking for struct utimbuf... " >&6; }
7786 if ${emacs_cv_struct_utimbuf+:} false; then :
7787   $as_echo_n "(cached) " >&6
7788 else
7789   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7790 /* end confdefs.h.  */
7791 #ifdef TIME_WITH_SYS_TIME
7792 #include <sys/time.h>
7793 #include <time.h>
7794 #else
7795 #ifdef HAVE_SYS_TIME_H
7796 #include <sys/time.h>
7797 #else
7798 #include <time.h>
7799 #endif
7800 #endif
7801 #ifdef HAVE_UTIME_H
7802 #include <utime.h>
7803 #endif
7804 int
7805 main ()
7806 {
7807 static struct utimbuf x; x.actime = x.modtime;
7808   ;
7809   return 0;
7810 }
7811 _ACEOF
7812 if ac_fn_c_try_compile "$LINENO"; then :
7813   emacs_cv_struct_utimbuf=yes
7814 else
7815   emacs_cv_struct_utimbuf=no
7816 fi
7817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7818 fi
7819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7820 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7821 if test $emacs_cv_struct_utimbuf = yes; then
7822
7823 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7824
7825 fi
7826
7827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7828 $as_echo_n "checking return type of signal handlers... " >&6; }
7829 if ${ac_cv_type_signal+:} false; then :
7830   $as_echo_n "(cached) " >&6
7831 else
7832   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7833 /* end confdefs.h.  */
7834 #include <sys/types.h>
7835 #include <signal.h>
7836
7837 int
7838 main ()
7839 {
7840 return *(signal (0, 0)) (0) == 1;
7841   ;
7842   return 0;
7843 }
7844 _ACEOF
7845 if ac_fn_c_try_compile "$LINENO"; then :
7846   ac_cv_type_signal=int
7847 else
7848   ac_cv_type_signal=void
7849 fi
7850 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7851 fi
7852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7853 $as_echo "$ac_cv_type_signal" >&6; }
7854
7855 cat >>confdefs.h <<_ACEOF
7856 #define RETSIGTYPE $ac_cv_type_signal
7857 _ACEOF
7858
7859
7860
7861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7862 $as_echo_n "checking for speed_t... " >&6; }
7863 if ${emacs_cv_speed_t+:} false; then :
7864   $as_echo_n "(cached) " >&6
7865 else
7866   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7867 /* end confdefs.h.  */
7868 #include <termios.h>
7869 int
7870 main ()
7871 {
7872 speed_t x = 1;
7873   ;
7874   return 0;
7875 }
7876 _ACEOF
7877 if ac_fn_c_try_compile "$LINENO"; then :
7878   emacs_cv_speed_t=yes
7879 else
7880   emacs_cv_speed_t=no
7881 fi
7882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7883 fi
7884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7885 $as_echo "$emacs_cv_speed_t" >&6; }
7886 if test $emacs_cv_speed_t = yes; then
7887
7888 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7889
7890 fi
7891
7892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7893 $as_echo_n "checking for struct timeval... " >&6; }
7894 if ${emacs_cv_struct_timeval+:} false; then :
7895   $as_echo_n "(cached) " >&6
7896 else
7897   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7898 /* end confdefs.h.  */
7899 #ifdef TIME_WITH_SYS_TIME
7900 #include <sys/time.h>
7901 #include <time.h>
7902 #else
7903 #ifdef HAVE_SYS_TIME_H
7904 #include <sys/time.h>
7905 #else
7906 #include <time.h>
7907 #endif
7908 #endif
7909 int
7910 main ()
7911 {
7912 static struct timeval x; x.tv_sec = x.tv_usec;
7913   ;
7914   return 0;
7915 }
7916 _ACEOF
7917 if ac_fn_c_try_compile "$LINENO"; then :
7918   emacs_cv_struct_timeval=yes
7919 else
7920   emacs_cv_struct_timeval=no
7921 fi
7922 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7923 fi
7924 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
7925 $as_echo "$emacs_cv_struct_timeval" >&6; }
7926 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7927 if test $emacs_cv_struct_timeval = yes; then
7928
7929 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
7930
7931 fi
7932
7933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
7934 $as_echo_n "checking for struct exception... " >&6; }
7935 if ${emacs_cv_struct_exception+:} false; then :
7936   $as_echo_n "(cached) " >&6
7937 else
7938   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7939 /* end confdefs.h.  */
7940 #include <math.h>
7941 int
7942 main ()
7943 {
7944 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7945   ;
7946   return 0;
7947 }
7948 _ACEOF
7949 if ac_fn_c_try_compile "$LINENO"; then :
7950   emacs_cv_struct_exception=yes
7951 else
7952   emacs_cv_struct_exception=no
7953 fi
7954 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7955 fi
7956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
7957 $as_echo "$emacs_cv_struct_exception" >&6; }
7958 HAVE_EXCEPTION=$emacs_cv_struct_exception
7959 if test $emacs_cv_struct_exception != yes; then
7960
7961 $as_echo "#define NO_MATHERR 1" >>confdefs.h
7962
7963 fi
7964
7965 for ac_header in sys/socket.h
7966 do :
7967   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
7968 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
7969   cat >>confdefs.h <<_ACEOF
7970 #define HAVE_SYS_SOCKET_H 1
7971 _ACEOF
7972
7973 fi
7974
7975 done
7976
7977 for ac_header in net/if.h
7978 do :
7979   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
7980 #if HAVE_SYS_SOCKET_H
7981 #include <sys/socket.h>
7982 #endif
7983 "
7984 if test "x$ac_cv_header_net_if_h" = xyes; then :
7985   cat >>confdefs.h <<_ACEOF
7986 #define HAVE_NET_IF_H 1
7987 _ACEOF
7988
7989 fi
7990
7991 done
7992
7993
7994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7995 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7996 if ${ac_cv_struct_tm+:} false; then :
7997   $as_echo_n "(cached) " >&6
7998 else
7999   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8000 /* end confdefs.h.  */
8001 #include <sys/types.h>
8002 #include <time.h>
8003
8004 int
8005 main ()
8006 {
8007 struct tm tm;
8008                                      int *p = &tm.tm_sec;
8009                                      return !p;
8010   ;
8011   return 0;
8012 }
8013 _ACEOF
8014 if ac_fn_c_try_compile "$LINENO"; then :
8015   ac_cv_struct_tm=time.h
8016 else
8017   ac_cv_struct_tm=sys/time.h
8018 fi
8019 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8020 fi
8021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
8022 $as_echo "$ac_cv_struct_tm" >&6; }
8023 if test $ac_cv_struct_tm = sys/time.h; then
8024
8025 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
8026
8027 fi
8028
8029 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
8030 #include <$ac_cv_struct_tm>
8031
8032 "
8033 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
8034
8035 cat >>confdefs.h <<_ACEOF
8036 #define HAVE_STRUCT_TM_TM_ZONE 1
8037 _ACEOF
8038
8039
8040 fi
8041
8042 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
8043
8044 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
8045
8046 else
8047   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
8048 "
8049 if test "x$ac_cv_have_decl_tzname" = xyes; then :
8050   ac_have_decl=1
8051 else
8052   ac_have_decl=0
8053 fi
8054
8055 cat >>confdefs.h <<_ACEOF
8056 #define HAVE_DECL_TZNAME $ac_have_decl
8057 _ACEOF
8058
8059   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
8060 $as_echo_n "checking for tzname... " >&6; }
8061 if ${ac_cv_var_tzname+:} false; then :
8062   $as_echo_n "(cached) " >&6
8063 else
8064   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8065 /* end confdefs.h.  */
8066 #include <time.h>
8067 #if !HAVE_DECL_TZNAME
8068 extern char *tzname[];
8069 #endif
8070
8071 int
8072 main ()
8073 {
8074 return tzname[0][0];
8075   ;
8076   return 0;
8077 }
8078 _ACEOF
8079 if ac_fn_c_try_link "$LINENO"; then :
8080   ac_cv_var_tzname=yes
8081 else
8082   ac_cv_var_tzname=no
8083 fi
8084 rm -f core conftest.err conftest.$ac_objext \
8085     conftest$ac_exeext conftest.$ac_ext
8086 fi
8087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
8088 $as_echo "$ac_cv_var_tzname" >&6; }
8089   if test $ac_cv_var_tzname = yes; then
8090
8091 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
8092
8093   fi
8094 fi
8095
8096 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
8097 "
8098 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
8099
8100 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
8101
8102 fi
8103
8104 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8105 #if HAVE_SYS_SOCKET_H
8106 #include <sys/socket.h>
8107 #endif
8108 #if HAVE_NET_IF_H
8109 #include <net/if.h>
8110 #endif
8111 "
8112 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = xyes; then :
8113
8114 cat >>confdefs.h <<_ACEOF
8115 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8116 _ACEOF
8117
8118
8119 fi
8120 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8121 #if HAVE_SYS_SOCKET_H
8122 #include <sys/socket.h>
8123 #endif
8124 #if HAVE_NET_IF_H
8125 #include <net/if.h>
8126 #endif
8127 "
8128 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = xyes; then :
8129
8130 cat >>confdefs.h <<_ACEOF
8131 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8132 _ACEOF
8133
8134
8135 fi
8136 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8137 #if HAVE_SYS_SOCKET_H
8138 #include <sys/socket.h>
8139 #endif
8140 #if HAVE_NET_IF_H
8141 #include <net/if.h>
8142 #endif
8143 "
8144 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = xyes; then :
8145
8146 cat >>confdefs.h <<_ACEOF
8147 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8148 _ACEOF
8149
8150
8151 fi
8152 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8153 #if HAVE_SYS_SOCKET_H
8154 #include <sys/socket.h>
8155 #endif
8156 #if HAVE_NET_IF_H
8157 #include <net/if.h>
8158 #endif
8159 "
8160 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = xyes; then :
8161
8162 cat >>confdefs.h <<_ACEOF
8163 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8164 _ACEOF
8165
8166
8167 fi
8168 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
8169 #if HAVE_SYS_SOCKET_H
8170 #include <sys/socket.h>
8171 #endif
8172 #if HAVE_NET_IF_H
8173 #include <net/if.h>
8174 #endif
8175 "
8176 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = xyes; then :
8177
8178 cat >>confdefs.h <<_ACEOF
8179 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8180 _ACEOF
8181
8182
8183 fi
8184
8185
8186
8187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
8188 $as_echo_n "checking for function prototypes... " >&6; }
8189 if test "$ac_cv_prog_cc_c89" != no; then
8190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8191 $as_echo "yes" >&6; }
8192
8193 $as_echo "#define PROTOTYPES 1" >>confdefs.h
8194
8195
8196 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
8197
8198 else
8199   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8200 $as_echo "no" >&6; }
8201 fi
8202
8203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
8204 $as_echo_n "checking for working volatile... " >&6; }
8205 if ${ac_cv_c_volatile+:} false; then :
8206   $as_echo_n "(cached) " >&6
8207 else
8208   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8209 /* end confdefs.h.  */
8210
8211 int
8212 main ()
8213 {
8214
8215 volatile int x;
8216 int * volatile y = (int *) 0;
8217 return !x && !y;
8218   ;
8219   return 0;
8220 }
8221 _ACEOF
8222 if ac_fn_c_try_compile "$LINENO"; then :
8223   ac_cv_c_volatile=yes
8224 else
8225   ac_cv_c_volatile=no
8226 fi
8227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8228 fi
8229 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
8230 $as_echo "$ac_cv_c_volatile" >&6; }
8231 if test $ac_cv_c_volatile = no; then
8232
8233 $as_echo "#define volatile /**/" >>confdefs.h
8234
8235 fi
8236
8237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
8238 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
8239 if ${ac_cv_c_const+:} false; then :
8240   $as_echo_n "(cached) " >&6
8241 else
8242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8243 /* end confdefs.h.  */
8244
8245 int
8246 main ()
8247 {
8248 /* FIXME: Include the comments suggested by Paul. */
8249 #ifndef __cplusplus
8250   /* Ultrix mips cc rejects this.  */
8251   typedef int charset[2];
8252   const charset cs;
8253   /* SunOS 4.1.1 cc rejects this.  */
8254   char const *const *pcpcc;
8255   char **ppc;
8256   /* NEC SVR4.0.2 mips cc rejects this.  */
8257   struct point {int x, y;};
8258   static struct point const zero = {0,0};
8259   /* AIX XL C 1.02.0.0 rejects this.
8260      It does not let you subtract one const X* pointer from another in
8261      an arm of an if-expression whose if-part is not a constant
8262      expression */
8263   const char *g = "string";
8264   pcpcc = &g + (g ? g-g : 0);
8265   /* HPUX 7.0 cc rejects these. */
8266   ++pcpcc;
8267   ppc = (char**) pcpcc;
8268   pcpcc = (char const *const *) ppc;
8269   { /* SCO 3.2v4 cc rejects this.  */
8270     char *t;
8271     char const *s = 0 ? (char *) 0 : (char const *) 0;
8272
8273     *t++ = 0;
8274     if (s) return 0;
8275   }
8276   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8277     int x[] = {25, 17};
8278     const int *foo = &x[0];
8279     ++foo;
8280   }
8281   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8282     typedef const int *iptr;
8283     iptr p = 0;
8284     ++p;
8285   }
8286   { /* AIX XL C 1.02.0.0 rejects this saying
8287        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8288     struct s { int j; const int *ap[3]; };
8289     struct s *b; b->j = 5;
8290   }
8291   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8292     const int foo = 10;
8293     if (!foo) return 0;
8294   }
8295   return !cs[0] && !zero.x;
8296 #endif
8297
8298   ;
8299   return 0;
8300 }
8301 _ACEOF
8302 if ac_fn_c_try_compile "$LINENO"; then :
8303   ac_cv_c_const=yes
8304 else
8305   ac_cv_c_const=no
8306 fi
8307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8308 fi
8309 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8310 $as_echo "$ac_cv_c_const" >&6; }
8311 if test $ac_cv_c_const = no; then
8312
8313 $as_echo "#define const /**/" >>confdefs.h
8314
8315 fi
8316
8317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8318 $as_echo_n "checking for void * support... " >&6; }
8319 if ${emacs_cv_void_star+:} false; then :
8320   $as_echo_n "(cached) " >&6
8321 else
8322   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8323 /* end confdefs.h.  */
8324
8325 int
8326 main ()
8327 {
8328 void * foo;
8329   ;
8330   return 0;
8331 }
8332 _ACEOF
8333 if ac_fn_c_try_compile "$LINENO"; then :
8334   emacs_cv_void_star=yes
8335 else
8336   emacs_cv_void_star=no
8337 fi
8338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8339 fi
8340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8341 $as_echo "$emacs_cv_void_star" >&6; }
8342 if test $emacs_cv_void_star = yes; then
8343   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8344
8345 else
8346   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8347
8348 fi
8349
8350  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8351 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8352 if ${ac_cv_c_bigendian+:} false; then :
8353   $as_echo_n "(cached) " >&6
8354 else
8355   ac_cv_c_bigendian=unknown
8356     # See if we're dealing with a universal compiler.
8357     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8358 /* end confdefs.h.  */
8359 #ifndef __APPLE_CC__
8360                not a universal capable compiler
8361              #endif
8362              typedef int dummy;
8363
8364 _ACEOF
8365 if ac_fn_c_try_compile "$LINENO"; then :
8366
8367         # Check for potential -arch flags.  It is not universal unless
8368         # there are at least two -arch flags with different values.
8369         ac_arch=
8370         ac_prev=
8371         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8372          if test -n "$ac_prev"; then
8373            case $ac_word in
8374              i?86 | x86_64 | ppc | ppc64)
8375                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8376                  ac_arch=$ac_word
8377                else
8378                  ac_cv_c_bigendian=universal
8379                  break
8380                fi
8381                ;;
8382            esac
8383            ac_prev=
8384          elif test "x$ac_word" = "x-arch"; then
8385            ac_prev=arch
8386          fi
8387        done
8388 fi
8389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8390     if test $ac_cv_c_bigendian = unknown; then
8391       # See if sys/param.h defines the BYTE_ORDER macro.
8392       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8393 /* end confdefs.h.  */
8394 #include <sys/types.h>
8395              #include <sys/param.h>
8396
8397 int
8398 main ()
8399 {
8400 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8401                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8402                      && LITTLE_ENDIAN)
8403               bogus endian macros
8404              #endif
8405
8406   ;
8407   return 0;
8408 }
8409 _ACEOF
8410 if ac_fn_c_try_compile "$LINENO"; then :
8411   # It does; now see whether it defined to BIG_ENDIAN or not.
8412          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8413 /* end confdefs.h.  */
8414 #include <sys/types.h>
8415                 #include <sys/param.h>
8416
8417 int
8418 main ()
8419 {
8420 #if BYTE_ORDER != BIG_ENDIAN
8421                  not big endian
8422                 #endif
8423
8424   ;
8425   return 0;
8426 }
8427 _ACEOF
8428 if ac_fn_c_try_compile "$LINENO"; then :
8429   ac_cv_c_bigendian=yes
8430 else
8431   ac_cv_c_bigendian=no
8432 fi
8433 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8434 fi
8435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8436     fi
8437     if test $ac_cv_c_bigendian = unknown; then
8438       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8439       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8440 /* end confdefs.h.  */
8441 #include <limits.h>
8442
8443 int
8444 main ()
8445 {
8446 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8447               bogus endian macros
8448              #endif
8449
8450   ;
8451   return 0;
8452 }
8453 _ACEOF
8454 if ac_fn_c_try_compile "$LINENO"; then :
8455   # It does; now see whether it defined to _BIG_ENDIAN or not.
8456          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8457 /* end confdefs.h.  */
8458 #include <limits.h>
8459
8460 int
8461 main ()
8462 {
8463 #ifndef _BIG_ENDIAN
8464                  not big endian
8465                 #endif
8466
8467   ;
8468   return 0;
8469 }
8470 _ACEOF
8471 if ac_fn_c_try_compile "$LINENO"; then :
8472   ac_cv_c_bigendian=yes
8473 else
8474   ac_cv_c_bigendian=no
8475 fi
8476 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8477 fi
8478 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8479     fi
8480     if test $ac_cv_c_bigendian = unknown; then
8481       # Compile a test program.
8482       if test "$cross_compiling" = yes; then :
8483   # Try to guess by grepping values from an object file.
8484          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8485 /* end confdefs.h.  */
8486 short int ascii_mm[] =
8487                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8488                 short int ascii_ii[] =
8489                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8490                 int use_ascii (int i) {
8491                   return ascii_mm[i] + ascii_ii[i];
8492                 }
8493                 short int ebcdic_ii[] =
8494                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8495                 short int ebcdic_mm[] =
8496                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8497                 int use_ebcdic (int i) {
8498                   return ebcdic_mm[i] + ebcdic_ii[i];
8499                 }
8500                 extern int foo;
8501
8502 int
8503 main ()
8504 {
8505 return use_ascii (foo) == use_ebcdic (foo);
8506   ;
8507   return 0;
8508 }
8509 _ACEOF
8510 if ac_fn_c_try_compile "$LINENO"; then :
8511   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8512               ac_cv_c_bigendian=yes
8513             fi
8514             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8515               if test "$ac_cv_c_bigendian" = unknown; then
8516                 ac_cv_c_bigendian=no
8517               else
8518                 # finding both strings is unlikely to happen, but who knows?
8519                 ac_cv_c_bigendian=unknown
8520               fi
8521             fi
8522 fi
8523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8524 else
8525   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8526 /* end confdefs.h.  */
8527 $ac_includes_default
8528 int
8529 main ()
8530 {
8531
8532              /* Are we little or big endian?  From Harbison&Steele.  */
8533              union
8534              {
8535                long int l;
8536                char c[sizeof (long int)];
8537              } u;
8538              u.l = 1;
8539              return u.c[sizeof (long int) - 1] == 1;
8540
8541   ;
8542   return 0;
8543 }
8544 _ACEOF
8545 if ac_fn_c_try_run "$LINENO"; then :
8546   ac_cv_c_bigendian=no
8547 else
8548   ac_cv_c_bigendian=yes
8549 fi
8550 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8551   conftest.$ac_objext conftest.beam conftest.$ac_ext
8552 fi
8553
8554     fi
8555 fi
8556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8557 $as_echo "$ac_cv_c_bigendian" >&6; }
8558  case $ac_cv_c_bigendian in #(
8559    yes)
8560      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8561 ;; #(
8562    no)
8563       ;; #(
8564    universal)
8565
8566 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8567
8568      ;; #(
8569    *)
8570      as_fn_error $? "unknown endianness
8571  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8572  esac
8573
8574
8575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
8576 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
8577 if ${emacs_cv_attribute_aligned+:} false; then :
8578   $as_echo_n "(cached) " >&6
8579 else
8580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8581 /* end confdefs.h.  */
8582 char __attribute__ ((__aligned__ (1 << 3))) c;
8583 int
8584 main ()
8585 {
8586
8587   ;
8588   return 0;
8589 }
8590 _ACEOF
8591 if ac_fn_c_try_compile "$LINENO"; then :
8592   emacs_cv_attribute_aligned=yes
8593 else
8594   emacs_cv_attribute_aligned=no
8595 fi
8596 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8597 fi
8598 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8599 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8600 if test $emacs_cv_attribute_aligned = yes; then
8601
8602 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8603
8604 fi
8605
8606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8607 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8608 set x ${MAKE-make}
8609 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8610 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8611   $as_echo_n "(cached) " >&6
8612 else
8613   cat >conftest.make <<\_ACEOF
8614 SHELL = /bin/sh
8615 all:
8616         @echo '@@@%%%=$(MAKE)=@@@%%%'
8617 _ACEOF
8618 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8619 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8620   *@@@%%%=?*=@@@%%%*)
8621     eval ac_cv_prog_make_${ac_make}_set=yes;;
8622   *)
8623     eval ac_cv_prog_make_${ac_make}_set=no;;
8624 esac
8625 rm -f conftest.make
8626 fi
8627 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8629 $as_echo "yes" >&6; }
8630   SET_MAKE=
8631 else
8632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8633 $as_echo "no" >&6; }
8634   SET_MAKE="MAKE=${MAKE-make}"
8635 fi
8636
8637
8638 DEPFLAGS=
8639 MKDEPDIR=":"
8640 deps_frag=deps.mk
8641 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8642    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8643 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8644    HAVE_GNU_MAKE=no
8645    testval=`make --version 2>/dev/null | grep 'GNU Make'`
8646    if test "x$testval" != x; then
8647       HAVE_GNU_MAKE=yes
8648    else
8649       ac_enable_autodepend=no
8650    fi
8651    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8652 $as_echo "$HAVE_GNU_MAKE" >&6; }
8653    if test $HAVE_GNU_MAKE = yes; then
8654       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8655 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8656       SAVE_CFLAGS="$CFLAGS"
8657       CFLAGS="$CFLAGS -MMD -MF deps.d"
8658       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8659 /* end confdefs.h.  */
8660
8661 int
8662 main ()
8663 {
8664
8665   ;
8666   return 0;
8667 }
8668 _ACEOF
8669 if ac_fn_c_try_compile "$LINENO"; then :
8670
8671 else
8672   ac_enable_autodepend=no
8673 fi
8674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8675       CFLAGS="$SAVE_CFLAGS"
8676       test -f deps.d || ac_enable_autodepend=no
8677       rm -rf deps.d
8678       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8679 $as_echo "$ac_enable_autodepend" >&6; }
8680    fi
8681    if test $ac_enable_autodepend = yes; then
8682       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8683       ## In parallel builds, another make might create depdir between
8684       ## the first test and mkdir, so stick another test on the end.
8685       ## Or use mkinstalldirs?  mkdir -p is not portable.
8686       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8687       deps_frag=autodeps.mk
8688    fi
8689 fi
8690 deps_frag=$srcdir/src/$deps_frag
8691
8692
8693
8694
8695
8696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8697 $as_echo_n "checking for long file names... " >&6; }
8698 if ${ac_cv_sys_long_file_names+:} false; then :
8699   $as_echo_n "(cached) " >&6
8700 else
8701   ac_cv_sys_long_file_names=yes
8702 # Test for long file names in all the places we know might matter:
8703 #      .                the current directory, where building will happen
8704 #      $prefix/lib      where we will be installing things
8705 #      $exec_prefix/lib likewise
8706 #      $TMPDIR          if set, where it might want to write temporary files
8707 #      /tmp             where it might want to write temporary files
8708 #      /var/tmp         likewise
8709 #      /usr/tmp         likewise
8710 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8711   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8712   # in the usual case where exec_prefix is '${prefix}'.
8713   case $ac_dir in #(
8714     . | /* | ?:[\\/]*) ;; #(
8715     *) continue;;
8716   esac
8717   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8718   ac_xdir=$ac_dir/cf$$
8719   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8720   ac_tf1=$ac_xdir/conftest9012345
8721   ac_tf2=$ac_xdir/conftest9012346
8722   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8723     ac_cv_sys_long_file_names=no
8724   rm -f -r "$ac_xdir" 2>/dev/null
8725   test $ac_cv_sys_long_file_names = no && break
8726 done
8727 fi
8728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8729 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8730 if test $ac_cv_sys_long_file_names = yes; then
8731
8732 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8733
8734 fi
8735
8736
8737 #### Choose a window system.
8738
8739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8740 $as_echo_n "checking for X... " >&6; }
8741
8742
8743 # Check whether --with-x was given.
8744 if test "${with_x+set}" = set; then :
8745   withval=$with_x;
8746 fi
8747
8748 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8749 if test "x$with_x" = xno; then
8750   # The user explicitly disabled X.
8751   have_x=disabled
8752 else
8753   case $x_includes,$x_libraries in #(
8754     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
8755     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
8756   $as_echo_n "(cached) " >&6
8757 else
8758   # One or both of the vars are not set, and there is no cached value.
8759 ac_x_includes=no ac_x_libraries=no
8760 rm -f -r conftest.dir
8761 if mkdir conftest.dir; then
8762   cd conftest.dir
8763   cat >Imakefile <<'_ACEOF'
8764 incroot:
8765         @echo incroot='${INCROOT}'
8766 usrlibdir:
8767         @echo usrlibdir='${USRLIBDIR}'
8768 libdir:
8769         @echo libdir='${LIBDIR}'
8770 _ACEOF
8771   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8772     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8773     for ac_var in incroot usrlibdir libdir; do
8774       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8775     done
8776     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8777     for ac_extension in a so sl dylib la dll; do
8778       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8779          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8780         ac_im_usrlibdir=$ac_im_libdir; break
8781       fi
8782     done
8783     # Screen out bogus values from the imake configuration.  They are
8784     # bogus both because they are the default anyway, and because
8785     # using them would break gcc on systems where it needs fixed includes.
8786     case $ac_im_incroot in
8787         /usr/include) ac_x_includes= ;;
8788         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8789     esac
8790     case $ac_im_usrlibdir in
8791         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8792         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8793     esac
8794   fi
8795   cd ..
8796   rm -f -r conftest.dir
8797 fi
8798
8799 # Standard set of common directories for X headers.
8800 # Check X11 before X11Rn because it is often a symlink to the current release.
8801 ac_x_header_dirs='
8802 /usr/X11/include
8803 /usr/X11R7/include
8804 /usr/X11R6/include
8805 /usr/X11R5/include
8806 /usr/X11R4/include
8807
8808 /usr/include/X11
8809 /usr/include/X11R7
8810 /usr/include/X11R6
8811 /usr/include/X11R5
8812 /usr/include/X11R4
8813
8814 /usr/local/X11/include
8815 /usr/local/X11R7/include
8816 /usr/local/X11R6/include
8817 /usr/local/X11R5/include
8818 /usr/local/X11R4/include
8819
8820 /usr/local/include/X11
8821 /usr/local/include/X11R7
8822 /usr/local/include/X11R6
8823 /usr/local/include/X11R5
8824 /usr/local/include/X11R4
8825
8826 /usr/X386/include
8827 /usr/x386/include
8828 /usr/XFree86/include/X11
8829
8830 /usr/include
8831 /usr/local/include
8832 /usr/unsupported/include
8833 /usr/athena/include
8834 /usr/local/x11r5/include
8835 /usr/lpp/Xamples/include
8836
8837 /usr/openwin/include
8838 /usr/openwin/share/include'
8839
8840 if test "$ac_x_includes" = no; then
8841   # Guess where to find include files, by looking for Xlib.h.
8842   # First, try using that file with no special directory specified.
8843   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8844 /* end confdefs.h.  */
8845 #include <X11/Xlib.h>
8846 _ACEOF
8847 if ac_fn_c_try_cpp "$LINENO"; then :
8848   # We can compile using X headers with no special include directory.
8849 ac_x_includes=
8850 else
8851   for ac_dir in $ac_x_header_dirs; do
8852   if test -r "$ac_dir/X11/Xlib.h"; then
8853     ac_x_includes=$ac_dir
8854     break
8855   fi
8856 done
8857 fi
8858 rm -f conftest.err conftest.i conftest.$ac_ext
8859 fi # $ac_x_includes = no
8860
8861 if test "$ac_x_libraries" = no; then
8862   # Check for the libraries.
8863   # See if we find them without any special options.
8864   # Don't add to $LIBS permanently.
8865   ac_save_LIBS=$LIBS
8866   LIBS="-lX11 $LIBS"
8867   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8868 /* end confdefs.h.  */
8869 #include <X11/Xlib.h>
8870 int
8871 main ()
8872 {
8873 XrmInitialize ()
8874   ;
8875   return 0;
8876 }
8877 _ACEOF
8878 if ac_fn_c_try_link "$LINENO"; then :
8879   LIBS=$ac_save_LIBS
8880 # We can link X programs with no special library path.
8881 ac_x_libraries=
8882 else
8883   LIBS=$ac_save_LIBS
8884 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8885 do
8886   # Don't even attempt the hair of trying to link an X program!
8887   for ac_extension in a so sl dylib la dll; do
8888     if test -r "$ac_dir/libX11.$ac_extension"; then
8889       ac_x_libraries=$ac_dir
8890       break 2
8891     fi
8892   done
8893 done
8894 fi
8895 rm -f core conftest.err conftest.$ac_objext \
8896     conftest$ac_exeext conftest.$ac_ext
8897 fi # $ac_x_libraries = no
8898
8899 case $ac_x_includes,$ac_x_libraries in #(
8900   no,* | *,no | *\'*)
8901     # Didn't find X, or a directory has "'" in its name.
8902     ac_cv_have_x="have_x=no";; #(
8903   *)
8904     # Record where we found X for the cache.
8905     ac_cv_have_x="have_x=yes\
8906         ac_x_includes='$ac_x_includes'\
8907         ac_x_libraries='$ac_x_libraries'"
8908 esac
8909 fi
8910 ;; #(
8911     *) have_x=yes;;
8912   esac
8913   eval "$ac_cv_have_x"
8914 fi # $with_x != no
8915
8916 if test "$have_x" != yes; then
8917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8918 $as_echo "$have_x" >&6; }
8919   no_x=yes
8920 else
8921   # If each of the values was on the command line, it overrides each guess.
8922   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8923   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8924   # Update the cache value to reflect the command line values.
8925   ac_cv_have_x="have_x=yes\
8926         ac_x_includes='$x_includes'\
8927         ac_x_libraries='$x_libraries'"
8928   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
8929 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
8930 fi
8931
8932 if test "$no_x" = yes; then
8933   window_system=none
8934 else
8935   window_system=x11
8936 fi
8937
8938 ## Workaround for bug in autoconf <= 2.62.
8939 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
8940 ## No need to do anything special for these standard directories.
8941 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
8942
8943    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
8944
8945 fi
8946
8947 LD_SWITCH_X_SITE_AUX=
8948 LD_SWITCH_X_SITE_AUX_RPATH=
8949 if test "${x_libraries}" != NONE; then
8950   if test -n "${x_libraries}"; then
8951     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
8952     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
8953     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
8954   fi
8955   x_default_search_path=""
8956   x_search_path=${x_libraries}
8957   if test -z "${x_search_path}"; then
8958     x_search_path=/usr/lib
8959   fi
8960   for x_library in `echo ${x_search_path}: | \
8961                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
8962     x_search_path="\
8963 ${x_library}/X11/%L/%T/%N%C%S:\
8964 ${x_library}/X11/%l/%T/%N%C%S:\
8965 ${x_library}/X11/%T/%N%C%S:\
8966 ${x_library}/X11/%L/%T/%N%S:\
8967 ${x_library}/X11/%l/%T/%N%S:\
8968 ${x_library}/X11/%T/%N%S"
8969     if test x"${x_default_search_path}" = x; then
8970       x_default_search_path=${x_search_path}
8971     else
8972       x_default_search_path="${x_search_path}:${x_default_search_path}"
8973     fi
8974   done
8975 fi
8976
8977
8978
8979 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
8980   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
8981 fi
8982
8983 if test x"${x_includes}" = x; then
8984   bitmapdir=/usr/include/X11/bitmaps
8985 else
8986   # accumulate include directories that have X11 bitmap subdirectories
8987   bmd_acc="dummyval"
8988   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
8989     if test -d "${bmd}/X11/bitmaps"; then
8990       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
8991     fi
8992     if test -d "${bmd}/bitmaps"; then
8993       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
8994     fi
8995   done
8996   if test ${bmd_acc} != "dummyval"; then
8997     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
8998   fi
8999 fi
9000
9001 HAVE_NS=no
9002 NS_IMPL_COCOA=no
9003 NS_IMPL_GNUSTEP=no
9004 tmp_CPPFLAGS="$CPPFLAGS"
9005 tmp_CFLAGS="$CFLAGS"
9006 CPPFLAGS="$CPPFLAGS -x objective-c"
9007 CFLAGS="$CFLAGS -x objective-c"
9008 TEMACS_LDFLAGS2="\${LDFLAGS}"
9009 if test "${with_ns}" != no; then
9010   if test "${opsys}" = darwin; then
9011      NS_IMPL_COCOA=yes
9012      ns_appdir=`pwd`/nextstep/Emacs.app
9013      ns_appbindir=${ns_appdir}/Contents/MacOS/
9014      ns_appresdir=${ns_appdir}/Contents/Resources
9015      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9016   elif test -f $GNUSTEP_CONFIG_FILE; then
9017      NS_IMPL_GNUSTEP=yes
9018      ns_appdir=`pwd`/nextstep/Emacs.app
9019      ns_appbindir=${ns_appdir}/
9020      ns_appresdir=${ns_appdir}/Resources
9021      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9022           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9023      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9024           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9025      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9026      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9027        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9028      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9029        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9030      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9031      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9032      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9033      LIB_STANDARD=
9034      START_FILES=
9035      TEMACS_LDFLAGS2=
9036   fi
9037   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9038 if test "x$ac_cv_header_AppKit_AppKit_h" = xyes; then :
9039   HAVE_NS=yes
9040 else
9041   as_fn_error $? "\`--with-ns' was specified, but the include
9042   files are missing or cannot be compiled." "$LINENO" 5
9043 fi
9044
9045
9046   NS_HAVE_NSINTEGER=yes
9047   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9048 /* end confdefs.h.  */
9049 #include <Foundation/NSObjCRuntime.h>
9050 int
9051 main ()
9052 {
9053 NSInteger i;
9054   ;
9055   return 0;
9056 }
9057 _ACEOF
9058 if ac_fn_c_try_compile "$LINENO"; then :
9059   ns_have_nsinteger=yes
9060 else
9061   ns_have_nsinteger=no
9062 fi
9063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9064   if test $ns_have_nsinteger = no; then
9065     NS_HAVE_NSINTEGER=no
9066   fi
9067 fi
9068
9069
9070 ns_frag=/dev/null
9071 NS_OBJ=
9072 NS_OBJC_OBJ=
9073 NS_SUPPORT=
9074 if test "${HAVE_NS}" = yes; then
9075   window_system=nextstep
9076   with_xft=no
9077   # set up packaging dirs
9078   exec_prefix=${ns_appbindir}
9079   libexecdir=${ns_appbindir}/libexec
9080   if test "${EN_NS_SELF_CONTAINED}" = yes; then
9081      prefix=${ns_appresdir}
9082   fi
9083   ns_frag=$srcdir/src/ns.mk
9084   NS_OBJ="fontset.o fringe.o image.o"
9085   NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9086   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
9087 fi
9088 CFLAGS="$tmp_CFLAGS"
9089 CPPFLAGS="$tmp_CPPFLAGS"
9090
9091
9092
9093
9094
9095
9096 case "${window_system}" in
9097   x11 )
9098     HAVE_X_WINDOWS=yes
9099     HAVE_X11=yes
9100     case "${with_x_toolkit}" in
9101       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9102       motif ) USE_X_TOOLKIT=MOTIF ;;
9103       gtk ) with_gtk=yes
9104             USE_X_TOOLKIT=none ;;
9105       gtk3 ) with_gtk3=yes
9106              USE_X_TOOLKIT=none ;;
9107       no ) USE_X_TOOLKIT=none ;;
9108       * ) USE_X_TOOLKIT=maybe ;;
9109     esac
9110   ;;
9111   nextstep | none )
9112     HAVE_X_WINDOWS=no
9113     HAVE_X11=no
9114     USE_X_TOOLKIT=none
9115   ;;
9116 esac
9117
9118 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9119    # Extract the first word of "X", so it can be a program name with args.
9120 set dummy X; ac_word=$2
9121 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9122 $as_echo_n "checking for $ac_word... " >&6; }
9123 if ${ac_cv_prog_HAVE_XSERVER+:} false; then :
9124   $as_echo_n "(cached) " >&6
9125 else
9126   if test -n "$HAVE_XSERVER"; then
9127   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9128 else
9129 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9130 for as_dir in $PATH
9131 do
9132   IFS=$as_save_IFS
9133   test -z "$as_dir" && as_dir=.
9134     for ac_exec_ext in '' $ac_executable_extensions; do
9135   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9136     ac_cv_prog_HAVE_XSERVER="true"
9137     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9138     break 2
9139   fi
9140 done
9141   done
9142 IFS=$as_save_IFS
9143
9144   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9145 fi
9146 fi
9147 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9148 if test -n "$HAVE_XSERVER"; then
9149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9150 $as_echo "$HAVE_XSERVER" >&6; }
9151 else
9152   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9153 $as_echo "no" >&6; }
9154 fi
9155
9156
9157    if test "$HAVE_XSERVER" = true ||
9158       test -n "$DISPLAY" ||
9159       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9160         as_fn_error $? "You seem to be running X, but no X development libraries
9161 were found.  You should install the relevant development files for X
9162 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9163 sure you have development files for image handling, i.e.
9164 tiff, gif, jpeg, png and xpm.
9165 If you are sure you want Emacs compiled without X window support, pass
9166   --without-x
9167 to configure." "$LINENO" 5
9168    fi
9169 fi
9170
9171 ### If we're using X11, we should use the X menu package.
9172 HAVE_MENUS=no
9173 case ${HAVE_X11} in
9174   yes ) HAVE_MENUS=yes ;;
9175 esac
9176
9177 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9178 # Assume not, until told otherwise.
9179 GNU_MALLOC=yes
9180 doug_lea_malloc=yes
9181 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
9182 if test "x$ac_cv_func_malloc_get_state" = xyes; then :
9183
9184 else
9185   doug_lea_malloc=no
9186 fi
9187
9188 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
9189 if test "x$ac_cv_func_malloc_set_state" = xyes; then :
9190
9191 else
9192   doug_lea_malloc=no
9193 fi
9194
9195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
9196 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
9197 if ${emacs_cv_var___after_morecore_hook+:} false; then :
9198   $as_echo_n "(cached) " >&6
9199 else
9200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9201 /* end confdefs.h.  */
9202 extern void (* __after_morecore_hook)();
9203 int
9204 main ()
9205 {
9206 __after_morecore_hook = 0
9207   ;
9208   return 0;
9209 }
9210 _ACEOF
9211 if ac_fn_c_try_link "$LINENO"; then :
9212   emacs_cv_var___after_morecore_hook=yes
9213 else
9214   emacs_cv_var___after_morecore_hook=no
9215 fi
9216 rm -f core conftest.err conftest.$ac_objext \
9217     conftest$ac_exeext conftest.$ac_ext
9218 fi
9219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
9220 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
9221 if test $emacs_cv_var___after_morecore_hook = no; then
9222   doug_lea_malloc=no
9223 fi
9224
9225
9226 system_malloc=no
9227 case "$opsys" in
9228   ## darwin ld insists on the use of malloc routines in the System framework.
9229   darwin|sol2-10) system_malloc=yes ;;
9230 esac
9231
9232 if test "${system_malloc}" = "yes"; then
9233
9234 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9235
9236   GNU_MALLOC=no
9237   GNU_MALLOC_reason="
9238     (The GNU allocators don't work with this system configuration.)"
9239   GMALLOC_OBJ=
9240   VMLIMIT_OBJ=
9241 else
9242   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9243   VMLIMIT_OBJ=vm-limit.o
9244 fi
9245
9246
9247
9248 if test "$doug_lea_malloc" = "yes" ; then
9249   if test "$GNU_MALLOC" = yes ; then
9250     GNU_MALLOC_reason="
9251       (Using Doug Lea's new malloc from the GNU C Library.)"
9252   fi
9253
9254 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9255
9256
9257   ## Use mmap directly for allocating larger buffers.
9258   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9259   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9260   ## Does the AC_FUNC_MMAP test below make this check unecessary?
9261   case "$opsys" in
9262     gnu*) REL_ALLOC=no ;;
9263   esac
9264 fi
9265
9266 if test x"${REL_ALLOC}" = x; then
9267   REL_ALLOC=${GNU_MALLOC}
9268 fi
9269
9270 use_mmap_for_buffers=no
9271 case "$opsys" in
9272   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9273 esac
9274
9275
9276
9277
9278   for ac_header in $ac_header_list
9279 do :
9280   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9281 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9282 "
9283 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9284   cat >>confdefs.h <<_ACEOF
9285 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9286 _ACEOF
9287
9288 fi
9289
9290 done
9291
9292
9293
9294
9295
9296
9297
9298
9299 for ac_func in getpagesize
9300 do :
9301   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9302 if test "x$ac_cv_func_getpagesize" = xyes; then :
9303   cat >>confdefs.h <<_ACEOF
9304 #define HAVE_GETPAGESIZE 1
9305 _ACEOF
9306
9307 fi
9308 done
9309
9310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9311 $as_echo_n "checking for working mmap... " >&6; }
9312 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
9313   $as_echo_n "(cached) " >&6
9314 else
9315   if test "$cross_compiling" = yes; then :
9316   ac_cv_func_mmap_fixed_mapped=no
9317 else
9318   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9319 /* end confdefs.h.  */
9320 $ac_includes_default
9321 /* malloc might have been renamed as rpl_malloc. */
9322 #undef malloc
9323
9324 /* Thanks to Mike Haertel and Jim Avera for this test.
9325    Here is a matrix of mmap possibilities:
9326         mmap private not fixed
9327         mmap private fixed at somewhere currently unmapped
9328         mmap private fixed at somewhere already mapped
9329         mmap shared not fixed
9330         mmap shared fixed at somewhere currently unmapped
9331         mmap shared fixed at somewhere already mapped
9332    For private mappings, we should verify that changes cannot be read()
9333    back from the file, nor mmap's back from the file at a different
9334    address.  (There have been systems where private was not correctly
9335    implemented like the infamous i386 svr4.0, and systems where the
9336    VM page cache was not coherent with the file system buffer cache
9337    like early versions of FreeBSD and possibly contemporary NetBSD.)
9338    For shared mappings, we should conversely verify that changes get
9339    propagated back to all the places they're supposed to be.
9340
9341    Grep wants private fixed already mapped.
9342    The main things grep needs to know about mmap are:
9343    * does it exist and is it safe to write into the mmap'd area
9344    * how to use it (BSD variants)  */
9345
9346 #include <fcntl.h>
9347 #include <sys/mman.h>
9348
9349 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9350 char *malloc ();
9351 #endif
9352
9353 /* This mess was copied from the GNU getpagesize.h.  */
9354 #ifndef HAVE_GETPAGESIZE
9355 # ifdef _SC_PAGESIZE
9356 #  define getpagesize() sysconf(_SC_PAGESIZE)
9357 # else /* no _SC_PAGESIZE */
9358 #  ifdef HAVE_SYS_PARAM_H
9359 #   include <sys/param.h>
9360 #   ifdef EXEC_PAGESIZE
9361 #    define getpagesize() EXEC_PAGESIZE
9362 #   else /* no EXEC_PAGESIZE */
9363 #    ifdef NBPG
9364 #     define getpagesize() NBPG * CLSIZE
9365 #     ifndef CLSIZE
9366 #      define CLSIZE 1
9367 #     endif /* no CLSIZE */
9368 #    else /* no NBPG */
9369 #     ifdef NBPC
9370 #      define getpagesize() NBPC
9371 #     else /* no NBPC */
9372 #      ifdef PAGESIZE
9373 #       define getpagesize() PAGESIZE
9374 #      endif /* PAGESIZE */
9375 #     endif /* no NBPC */
9376 #    endif /* no NBPG */
9377 #   endif /* no EXEC_PAGESIZE */
9378 #  else /* no HAVE_SYS_PARAM_H */
9379 #   define getpagesize() 8192   /* punt totally */
9380 #  endif /* no HAVE_SYS_PARAM_H */
9381 # endif /* no _SC_PAGESIZE */
9382
9383 #endif /* no HAVE_GETPAGESIZE */
9384
9385 int
9386 main ()
9387 {
9388   char *data, *data2, *data3;
9389   const char *cdata2;
9390   int i, pagesize;
9391   int fd, fd2;
9392
9393   pagesize = getpagesize ();
9394
9395   /* First, make a file with some known garbage in it. */
9396   data = (char *) malloc (pagesize);
9397   if (!data)
9398     return 1;
9399   for (i = 0; i < pagesize; ++i)
9400     *(data + i) = rand ();
9401   umask (0);
9402   fd = creat ("conftest.mmap", 0600);
9403   if (fd < 0)
9404     return 2;
9405   if (write (fd, data, pagesize) != pagesize)
9406     return 3;
9407   close (fd);
9408
9409   /* Next, check that the tail of a page is zero-filled.  File must have
9410      non-zero length, otherwise we risk SIGBUS for entire page.  */
9411   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9412   if (fd2 < 0)
9413     return 4;
9414   cdata2 = "";
9415   if (write (fd2, cdata2, 1) != 1)
9416     return 5;
9417   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9418   if (data2 == MAP_FAILED)
9419     return 6;
9420   for (i = 0; i < pagesize; ++i)
9421     if (*(data2 + i))
9422       return 7;
9423   close (fd2);
9424   if (munmap (data2, pagesize))
9425     return 8;
9426
9427   /* Next, try to mmap the file at a fixed address which already has
9428      something else allocated at it.  If we can, also make sure that
9429      we see the same garbage.  */
9430   fd = open ("conftest.mmap", O_RDWR);
9431   if (fd < 0)
9432     return 9;
9433   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9434                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9435     return 10;
9436   for (i = 0; i < pagesize; ++i)
9437     if (*(data + i) != *(data2 + i))
9438       return 11;
9439
9440   /* Finally, make sure that changes to the mapped area do not
9441      percolate back to the file as seen by read().  (This is a bug on
9442      some variants of i386 svr4.0.)  */
9443   for (i = 0; i < pagesize; ++i)
9444     *(data2 + i) = *(data2 + i) + 1;
9445   data3 = (char *) malloc (pagesize);
9446   if (!data3)
9447     return 12;
9448   if (read (fd, data3, pagesize) != pagesize)
9449     return 13;
9450   for (i = 0; i < pagesize; ++i)
9451     if (*(data + i) != *(data3 + i))
9452       return 14;
9453   close (fd);
9454   return 0;
9455 }
9456 _ACEOF
9457 if ac_fn_c_try_run "$LINENO"; then :
9458   ac_cv_func_mmap_fixed_mapped=yes
9459 else
9460   ac_cv_func_mmap_fixed_mapped=no
9461 fi
9462 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9463   conftest.$ac_objext conftest.beam conftest.$ac_ext
9464 fi
9465
9466 fi
9467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9468 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9469 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9470
9471 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9472
9473 fi
9474 rm -f conftest.mmap conftest.txt
9475
9476 if test $use_mmap_for_buffers = yes; then
9477
9478 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9479
9480   REL_ALLOC=no
9481 fi
9482
9483 LIBS="$LIBS_SYSTEM $LIBS"
9484
9485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9486 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9487 if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
9488   $as_echo_n "(cached) " >&6
9489 else
9490   ac_check_lib_save_LIBS=$LIBS
9491 LIBS="-ldnet  $LIBS"
9492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9493 /* end confdefs.h.  */
9494
9495 /* Override any GCC internal prototype to avoid an error.
9496    Use char because int might match the return type of a GCC
9497    builtin and then its argument prototype would still apply.  */
9498 #ifdef __cplusplus
9499 extern "C"
9500 #endif
9501 char dnet_ntoa ();
9502 int
9503 main ()
9504 {
9505 return dnet_ntoa ();
9506   ;
9507   return 0;
9508 }
9509 _ACEOF
9510 if ac_fn_c_try_link "$LINENO"; then :
9511   ac_cv_lib_dnet_dnet_ntoa=yes
9512 else
9513   ac_cv_lib_dnet_dnet_ntoa=no
9514 fi
9515 rm -f core conftest.err conftest.$ac_objext \
9516     conftest$ac_exeext conftest.$ac_ext
9517 LIBS=$ac_check_lib_save_LIBS
9518 fi
9519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9520 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9521 if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
9522   cat >>confdefs.h <<_ACEOF
9523 #define HAVE_LIBDNET 1
9524 _ACEOF
9525
9526   LIBS="-ldnet $LIBS"
9527
9528 fi
9529
9530
9531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9532 $as_echo_n "checking for main in -lXbsd... " >&6; }
9533 if ${ac_cv_lib_Xbsd_main+:} false; then :
9534   $as_echo_n "(cached) " >&6
9535 else
9536   ac_check_lib_save_LIBS=$LIBS
9537 LIBS="-lXbsd  $LIBS"
9538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9539 /* end confdefs.h.  */
9540
9541
9542 int
9543 main ()
9544 {
9545 return main ();
9546   ;
9547   return 0;
9548 }
9549 _ACEOF
9550 if ac_fn_c_try_link "$LINENO"; then :
9551   ac_cv_lib_Xbsd_main=yes
9552 else
9553   ac_cv_lib_Xbsd_main=no
9554 fi
9555 rm -f core conftest.err conftest.$ac_objext \
9556     conftest$ac_exeext conftest.$ac_ext
9557 LIBS=$ac_check_lib_save_LIBS
9558 fi
9559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9560 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9561 if test "x$ac_cv_lib_Xbsd_main" = xyes; then :
9562   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9563 fi
9564
9565
9566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9567 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9568 if ${ac_cv_lib_pthreads_cma_open+:} false; then :
9569   $as_echo_n "(cached) " >&6
9570 else
9571   ac_check_lib_save_LIBS=$LIBS
9572 LIBS="-lpthreads  $LIBS"
9573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9574 /* end confdefs.h.  */
9575
9576 /* Override any GCC internal prototype to avoid an error.
9577    Use char because int might match the return type of a GCC
9578    builtin and then its argument prototype would still apply.  */
9579 #ifdef __cplusplus
9580 extern "C"
9581 #endif
9582 char cma_open ();
9583 int
9584 main ()
9585 {
9586 return cma_open ();
9587   ;
9588   return 0;
9589 }
9590 _ACEOF
9591 if ac_fn_c_try_link "$LINENO"; then :
9592   ac_cv_lib_pthreads_cma_open=yes
9593 else
9594   ac_cv_lib_pthreads_cma_open=no
9595 fi
9596 rm -f core conftest.err conftest.$ac_objext \
9597     conftest$ac_exeext conftest.$ac_ext
9598 LIBS=$ac_check_lib_save_LIBS
9599 fi
9600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9601 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9602 if test "x$ac_cv_lib_pthreads_cma_open" = xyes; then :
9603   cat >>confdefs.h <<_ACEOF
9604 #define HAVE_LIBPTHREADS 1
9605 _ACEOF
9606
9607   LIBS="-lpthreads $LIBS"
9608
9609 fi
9610
9611
9612 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9613 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
9614 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
9615 ## added to LIBS in configure would never contain the pthreads part,
9616 ## but the value used in Makefiles might.  FIXME?
9617 ##
9618 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9619 ## be harmless on older versions of X where it happens to exist.
9620 test "$opsys" = "aix4-2" && \
9621   test $ac_cv_lib_pthreads_cma_open = yes && \
9622   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9623
9624
9625 case ${host_os} in
9626 aix*)
9627   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9628 $as_echo_n "checking for -bbigtoc option... " >&6; }
9629 if ${gdb_cv_bigtoc+:} false; then :
9630   $as_echo_n "(cached) " >&6
9631 else
9632
9633     case $GCC in
9634     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9635     *) gdb_cv_bigtoc=-bbigtoc ;;
9636     esac
9637
9638     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9639     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9640 /* end confdefs.h.  */
9641
9642 int
9643 main ()
9644 {
9645 int i;
9646   ;
9647   return 0;
9648 }
9649 _ACEOF
9650 if ac_fn_c_try_link "$LINENO"; then :
9651
9652 else
9653   gdb_cv_bigtoc=
9654 fi
9655 rm -f core conftest.err conftest.$ac_objext \
9656     conftest$ac_exeext conftest.$ac_ext
9657
9658 fi
9659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9660 $as_echo "$gdb_cv_bigtoc" >&6; }
9661   ;;
9662 esac
9663
9664 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9665 # used for the tests that follow.  We set them back to REAL_CFLAGS and
9666 # REAL_CPPFLAGS later on.
9667
9668 REAL_CFLAGS="$CFLAGS"
9669 REAL_CPPFLAGS="$CPPFLAGS"
9670
9671 if test "${HAVE_X11}" = "yes"; then
9672   DEFS="$C_SWITCH_X_SITE $DEFS"
9673   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9674   LIBS="-lX11 $LIBS"
9675   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9676   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9677
9678   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9679   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9680   # but it's more convenient here to set LD_RUN_PATH
9681   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9682   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9683     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9684     export LD_RUN_PATH
9685   fi
9686
9687   if test "${opsys}" = "gnu-linux"; then
9688     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9689 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9690     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9691 /* end confdefs.h.  */
9692
9693 int
9694 main ()
9695 {
9696 XOpenDisplay ("foo");
9697   ;
9698   return 0;
9699 }
9700 _ACEOF
9701 if ac_fn_c_try_link "$LINENO"; then :
9702   xlinux_first_failure=no
9703 else
9704   xlinux_first_failure=yes
9705 fi
9706 rm -f core conftest.err conftest.$ac_objext \
9707     conftest$ac_exeext conftest.$ac_ext
9708     if test "${xlinux_first_failure}" = "yes"; then
9709       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9710       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9711       OLD_CPPFLAGS="$CPPFLAGS"
9712       OLD_LIBS="$LIBS"
9713       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9714       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9715       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9716       LIBS="$LIBS -b i486-linuxaout"
9717       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9718 /* end confdefs.h.  */
9719
9720 int
9721 main ()
9722 {
9723 XOpenDisplay ("foo");
9724   ;
9725   return 0;
9726 }
9727 _ACEOF
9728 if ac_fn_c_try_link "$LINENO"; then :
9729   xlinux_second_failure=no
9730 else
9731   xlinux_second_failure=yes
9732 fi
9733 rm -f core conftest.err conftest.$ac_objext \
9734     conftest$ac_exeext conftest.$ac_ext
9735       if test "${xlinux_second_failure}" = "yes"; then
9736         # If we get the same failure with -b, there is no use adding -b.
9737         # So take it out.  This plays safe.
9738         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9739         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9740         CPPFLAGS="$OLD_CPPFLAGS"
9741         LIBS="$OLD_LIBS"
9742         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9743 $as_echo "no" >&6; }
9744       else
9745         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9746 $as_echo "yes" >&6; }
9747       fi
9748     else
9749       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9750 $as_echo "no" >&6; }
9751     fi
9752   fi
9753
9754   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9755   # header files included from there.
9756   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9757 $as_echo_n "checking for Xkb... " >&6; }
9758   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9759 /* end confdefs.h.  */
9760 #include <X11/Xlib.h>
9761 #include <X11/XKBlib.h>
9762 int
9763 main ()
9764 {
9765 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9766   ;
9767   return 0;
9768 }
9769 _ACEOF
9770 if ac_fn_c_try_link "$LINENO"; then :
9771   emacs_xkb=yes
9772 else
9773   emacs_xkb=no
9774 fi
9775 rm -f core conftest.err conftest.$ac_objext \
9776     conftest$ac_exeext conftest.$ac_ext
9777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9778 $as_echo "$emacs_xkb" >&6; }
9779   if test $emacs_xkb = yes; then
9780
9781 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9782
9783   fi
9784
9785   for ac_func in XrmSetDatabase XScreenResourceString \
9786 XScreenNumberOfScreen XSetWMProtocols
9787 do :
9788   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9789 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9790 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9791   cat >>confdefs.h <<_ACEOF
9792 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9793 _ACEOF
9794
9795 fi
9796 done
9797
9798 fi
9799
9800 if test "${window_system}" = "x11"; then
9801   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9802 $as_echo_n "checking X11 version 6... " >&6; }
9803   if ${emacs_cv_x11_version_6+:} false; then :
9804   $as_echo_n "(cached) " >&6
9805 else
9806   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9807 /* end confdefs.h.  */
9808 #include <X11/Xlib.h>
9809 int
9810 main ()
9811 {
9812 #if XlibSpecificationRelease < 6
9813 fail;
9814 #endif
9815
9816   ;
9817   return 0;
9818 }
9819 _ACEOF
9820 if ac_fn_c_try_link "$LINENO"; then :
9821   emacs_cv_x11_version_6=yes
9822 else
9823   emacs_cv_x11_version_6=no
9824 fi
9825 rm -f core conftest.err conftest.$ac_objext \
9826     conftest$ac_exeext conftest.$ac_ext
9827 fi
9828
9829   if test $emacs_cv_x11_version_6 = yes; then
9830     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9831 $as_echo "6 or newer" >&6; }
9832
9833 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9834
9835
9836 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9837
9838     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9839     ## XIM support.
9840     case "$opsys" in
9841       sol2-*) : ;;
9842       *)
9843 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9844
9845          ;;
9846     esac
9847   else
9848     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9849 $as_echo "before 6" >&6; }
9850   fi
9851 fi
9852
9853
9854 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9855 HAVE_RSVG=no
9856 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9857   if test "${with_rsvg}" != "no"; then
9858     RSVG_REQUIRED=2.11.0
9859     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9860
9861
9862   succeeded=no
9863
9864   # Extract the first word of "pkg-config", so it can be a program name with args.
9865 set dummy pkg-config; ac_word=$2
9866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9867 $as_echo_n "checking for $ac_word... " >&6; }
9868 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9869   $as_echo_n "(cached) " >&6
9870 else
9871   case $PKG_CONFIG in
9872   [\\/]* | ?:[\\/]*)
9873   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9874   ;;
9875   *)
9876   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9877 for as_dir in $PATH
9878 do
9879   IFS=$as_save_IFS
9880   test -z "$as_dir" && as_dir=.
9881     for ac_exec_ext in '' $ac_executable_extensions; do
9882   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9883     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9884     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9885     break 2
9886   fi
9887 done
9888   done
9889 IFS=$as_save_IFS
9890
9891   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9892   ;;
9893 esac
9894 fi
9895 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9896 if test -n "$PKG_CONFIG"; then
9897   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9898 $as_echo "$PKG_CONFIG" >&6; }
9899 else
9900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9901 $as_echo "no" >&6; }
9902 fi
9903
9904
9905
9906   if test "$PKG_CONFIG" = "no" ; then
9907      :
9908   else
9909      PKG_CONFIG_MIN_VERSION=0.9.0
9910      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9911         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9912 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9913
9914         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9915             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9916 $as_echo "yes" >&6; }
9917             succeeded=yes
9918
9919             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
9920 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
9921             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9922             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
9923 $as_echo "$RSVG_CFLAGS" >&6; }
9924
9925             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
9926 $as_echo_n "checking RSVG_LIBS... " >&6; }
9927             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9928             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
9929 $as_echo "$RSVG_LIBS" >&6; }
9930         else
9931             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9932 $as_echo "no" >&6; }
9933             RSVG_CFLAGS=""
9934             RSVG_LIBS=""
9935             ## If we have a custom action on failure, don't print errors, but
9936             ## do set a variable so people can do so.
9937             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
9938
9939         fi
9940
9941
9942
9943      else
9944         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9945         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9946      fi
9947   fi
9948
9949   if test $succeeded = yes; then
9950      HAVE_RSVG=yes
9951   else
9952      :
9953   fi
9954
9955
9956
9957
9958     if test $HAVE_RSVG = yes; then
9959
9960 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
9961
9962       CFLAGS="$CFLAGS $RSVG_CFLAGS"
9963       LIBS="$RSVG_LIBS $LIBS"
9964     fi
9965   fi
9966 fi
9967
9968 HAVE_IMAGEMAGICK=no
9969 if test "${HAVE_X11}" = "yes"; then
9970   if test "${with_imagemagick}" != "no"; then
9971     IMAGEMAGICK_MODULE="Wand"
9972
9973   succeeded=no
9974
9975   # Extract the first word of "pkg-config", so it can be a program name with args.
9976 set dummy pkg-config; ac_word=$2
9977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9978 $as_echo_n "checking for $ac_word... " >&6; }
9979 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9980   $as_echo_n "(cached) " >&6
9981 else
9982   case $PKG_CONFIG in
9983   [\\/]* | ?:[\\/]*)
9984   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9985   ;;
9986   *)
9987   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9988 for as_dir in $PATH
9989 do
9990   IFS=$as_save_IFS
9991   test -z "$as_dir" && as_dir=.
9992     for ac_exec_ext in '' $ac_executable_extensions; do
9993   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9994     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9995     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9996     break 2
9997   fi
9998 done
9999   done
10000 IFS=$as_save_IFS
10001
10002   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10003   ;;
10004 esac
10005 fi
10006 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10007 if test -n "$PKG_CONFIG"; then
10008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10009 $as_echo "$PKG_CONFIG" >&6; }
10010 else
10011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10012 $as_echo "no" >&6; }
10013 fi
10014
10015
10016
10017   if test "$PKG_CONFIG" = "no" ; then
10018      :
10019   else
10020      PKG_CONFIG_MIN_VERSION=0.9.0
10021      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10022         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10023 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10024
10025         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
10026             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10027 $as_echo "yes" >&6; }
10028             succeeded=yes
10029
10030             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
10031 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
10032             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10033             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
10034 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
10035
10036             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
10037 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
10038             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10039             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
10040 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
10041         else
10042             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10043 $as_echo "no" >&6; }
10044             IMAGEMAGICK_CFLAGS=""
10045             IMAGEMAGICK_LIBS=""
10046             ## If we have a custom action on failure, don't print errors, but
10047             ## do set a variable so people can do so.
10048             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10049
10050         fi
10051
10052
10053
10054      else
10055         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10056         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10057      fi
10058   fi
10059
10060   if test $succeeded = yes; then
10061      HAVE_IMAGEMAGICK=yes
10062   else
10063      :
10064   fi
10065
10066
10067
10068
10069     if test $HAVE_IMAGEMAGICK = yes; then
10070
10071 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10072
10073       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10074       LIBS="$IMAGEMAGICK_LIBS $LIBS"
10075       for ac_func in MagickExportImagePixels
10076 do :
10077   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
10078 if test "x$ac_cv_func_MagickExportImagePixels" = xyes; then :
10079   cat >>confdefs.h <<_ACEOF
10080 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
10081 _ACEOF
10082
10083 fi
10084 done
10085
10086     fi
10087   fi
10088 fi
10089
10090
10091 HAVE_GTK=no
10092 if test "${with_gtk3}" = "yes"; then
10093   GLIB_REQUIRED=2.6
10094   GTK_REQUIRED=2.90
10095   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10096
10097
10098   succeeded=no
10099
10100   # Extract the first word of "pkg-config", so it can be a program name with args.
10101 set dummy pkg-config; ac_word=$2
10102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10103 $as_echo_n "checking for $ac_word... " >&6; }
10104 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10105   $as_echo_n "(cached) " >&6
10106 else
10107   case $PKG_CONFIG in
10108   [\\/]* | ?:[\\/]*)
10109   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10110   ;;
10111   *)
10112   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10113 for as_dir in $PATH
10114 do
10115   IFS=$as_save_IFS
10116   test -z "$as_dir" && as_dir=.
10117     for ac_exec_ext in '' $ac_executable_extensions; do
10118   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10119     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10120     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10121     break 2
10122   fi
10123 done
10124   done
10125 IFS=$as_save_IFS
10126
10127   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10128   ;;
10129 esac
10130 fi
10131 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10132 if test -n "$PKG_CONFIG"; then
10133   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10134 $as_echo "$PKG_CONFIG" >&6; }
10135 else
10136   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10137 $as_echo "no" >&6; }
10138 fi
10139
10140
10141
10142   if test "$PKG_CONFIG" = "no" ; then
10143      pkg_check_gtk=no
10144   else
10145      PKG_CONFIG_MIN_VERSION=0.9.0
10146      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10147         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10148 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10149
10150         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10151             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10152 $as_echo "yes" >&6; }
10153             succeeded=yes
10154
10155             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10156 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10157             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10158             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10159 $as_echo "$GTK_CFLAGS" >&6; }
10160
10161             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10162 $as_echo_n "checking GTK_LIBS... " >&6; }
10163             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10164             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10165 $as_echo "$GTK_LIBS" >&6; }
10166         else
10167             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10168 $as_echo "no" >&6; }
10169             GTK_CFLAGS=""
10170             GTK_LIBS=""
10171             ## If we have a custom action on failure, don't print errors, but
10172             ## do set a variable so people can do so.
10173             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10174
10175         fi
10176
10177
10178
10179      else
10180         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10181         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10182      fi
10183   fi
10184
10185   if test $succeeded = yes; then
10186      pkg_check_gtk=yes
10187   else
10188      pkg_check_gtk=no
10189   fi
10190
10191   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10192      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10193   fi
10194 fi
10195
10196 if test "$pkg_check_gtk" != "yes"; then
10197   HAVE_GTK=no
10198 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10199   GLIB_REQUIRED=2.6
10200   GTK_REQUIRED=2.6
10201   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10202
10203
10204   succeeded=no
10205
10206   # Extract the first word of "pkg-config", so it can be a program name with args.
10207 set dummy pkg-config; ac_word=$2
10208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10209 $as_echo_n "checking for $ac_word... " >&6; }
10210 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10211   $as_echo_n "(cached) " >&6
10212 else
10213   case $PKG_CONFIG in
10214   [\\/]* | ?:[\\/]*)
10215   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10216   ;;
10217   *)
10218   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10219 for as_dir in $PATH
10220 do
10221   IFS=$as_save_IFS
10222   test -z "$as_dir" && as_dir=.
10223     for ac_exec_ext in '' $ac_executable_extensions; do
10224   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10225     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10226     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10227     break 2
10228   fi
10229 done
10230   done
10231 IFS=$as_save_IFS
10232
10233   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10234   ;;
10235 esac
10236 fi
10237 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10238 if test -n "$PKG_CONFIG"; then
10239   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10240 $as_echo "$PKG_CONFIG" >&6; }
10241 else
10242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10243 $as_echo "no" >&6; }
10244 fi
10245
10246
10247
10248   if test "$PKG_CONFIG" = "no" ; then
10249      pkg_check_gtk=no
10250   else
10251      PKG_CONFIG_MIN_VERSION=0.9.0
10252      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10253         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10254 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10255
10256         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10257             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10258 $as_echo "yes" >&6; }
10259             succeeded=yes
10260
10261             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10262 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10263             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10264             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10265 $as_echo "$GTK_CFLAGS" >&6; }
10266
10267             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10268 $as_echo_n "checking GTK_LIBS... " >&6; }
10269             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10270             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10271 $as_echo "$GTK_LIBS" >&6; }
10272         else
10273             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10274 $as_echo "no" >&6; }
10275             GTK_CFLAGS=""
10276             GTK_LIBS=""
10277             ## If we have a custom action on failure, don't print errors, but
10278             ## do set a variable so people can do so.
10279             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10280
10281         fi
10282
10283
10284
10285      else
10286         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10287         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10288      fi
10289   fi
10290
10291   if test $succeeded = yes; then
10292      pkg_check_gtk=yes
10293   else
10294      pkg_check_gtk=no
10295   fi
10296
10297   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10298      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10299   fi
10300 fi
10301 fi
10302
10303 GTK_OBJ=
10304 if test x"$pkg_check_gtk" = xyes; then
10305
10306
10307
10308   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10309   CFLAGS="$CFLAGS $GTK_CFLAGS"
10310   LIBS="$GTK_LIBS $LIBS"
10311     GTK_COMPILES=no
10312   for ac_func in gtk_main
10313 do :
10314   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10315 if test "x$ac_cv_func_gtk_main" = xyes; then :
10316   cat >>confdefs.h <<_ACEOF
10317 #define HAVE_GTK_MAIN 1
10318 _ACEOF
10319  GTK_COMPILES=yes
10320 fi
10321 done
10322
10323   if test "${GTK_COMPILES}" != "yes"; then
10324     if test "$USE_X_TOOLKIT" != "maybe"; then
10325       as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10326     fi
10327   else
10328     HAVE_GTK=yes
10329
10330 $as_echo "#define USE_GTK 1" >>confdefs.h
10331
10332     GTK_OBJ=gtkutil.o
10333     USE_X_TOOLKIT=none
10334     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10335       :
10336     else
10337       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10338        closing open displays.  This is no problem if you just use
10339        one display, but if you use more than one and close one of them
10340        Emacs may crash." >&5
10341 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10342        closing open displays.  This is no problem if you just use
10343        one display, but if you use more than one and close one of them
10344        Emacs may crash." >&2;}
10345       sleep 3
10346     fi
10347   fi
10348
10349 fi
10350
10351
10352
10353 if test "${HAVE_GTK}" = "yes"; then
10354
10355       if test "$with_toolkit_scroll_bars" != no; then
10356     with_toolkit_scroll_bars=yes
10357   fi
10358
10359           HAVE_GTK_FILE_SELECTION=no
10360   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10361 #include <gtk/gtk.h>
10362 "
10363 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = xyes; then :
10364   HAVE_GTK_FILE_SELECTION=yes
10365 else
10366   HAVE_GTK_FILE_SELECTION=no
10367 fi
10368
10369   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10370     for ac_func in gtk_file_selection_new
10371 do :
10372   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10373 if test "x$ac_cv_func_gtk_file_selection_new" = xyes; then :
10374   cat >>confdefs.h <<_ACEOF
10375 #define HAVE_GTK_FILE_SELECTION_NEW 1
10376 _ACEOF
10377
10378 fi
10379 done
10380
10381   fi
10382
10383         HAVE_GTK_AND_PTHREAD=no
10384     for ac_header in pthread.h
10385 do :
10386   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10387 if test "x$ac_cv_header_pthread_h" = xyes; then :
10388   cat >>confdefs.h <<_ACEOF
10389 #define HAVE_PTHREAD_H 1
10390 _ACEOF
10391
10392 fi
10393
10394 done
10395
10396     if test "$ac_cv_header_pthread_h"; then
10397       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10398 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10399 if ${ac_cv_lib_pthread_pthread_self+:} false; then :
10400   $as_echo_n "(cached) " >&6
10401 else
10402   ac_check_lib_save_LIBS=$LIBS
10403 LIBS="-lpthread  $LIBS"
10404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10405 /* end confdefs.h.  */
10406
10407 /* Override any GCC internal prototype to avoid an error.
10408    Use char because int might match the return type of a GCC
10409    builtin and then its argument prototype would still apply.  */
10410 #ifdef __cplusplus
10411 extern "C"
10412 #endif
10413 char pthread_self ();
10414 int
10415 main ()
10416 {
10417 return pthread_self ();
10418   ;
10419   return 0;
10420 }
10421 _ACEOF
10422 if ac_fn_c_try_link "$LINENO"; then :
10423   ac_cv_lib_pthread_pthread_self=yes
10424 else
10425   ac_cv_lib_pthread_pthread_self=no
10426 fi
10427 rm -f core conftest.err conftest.$ac_objext \
10428     conftest$ac_exeext conftest.$ac_ext
10429 LIBS=$ac_check_lib_save_LIBS
10430 fi
10431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10432 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10433 if test "x$ac_cv_lib_pthread_pthread_self" = xyes; then :
10434   HAVE_GTK_AND_PTHREAD=yes
10435 fi
10436
10437     fi
10438     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10439       case "${canonical}" in
10440         *-hpux*) ;;
10441         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10442       esac
10443
10444 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10445
10446     fi
10447
10448     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10449                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10450                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10451                  gtk_orientable_set_orientation
10452 do :
10453   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10454 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10455 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10456   cat >>confdefs.h <<_ACEOF
10457 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10458 _ACEOF
10459
10460 fi
10461 done
10462
10463
10464 fi
10465
10466 HAVE_DBUS=no
10467 DBUS_OBJ=
10468 if test "${with_dbus}" = "yes"; then
10469
10470   succeeded=no
10471
10472   # Extract the first word of "pkg-config", so it can be a program name with args.
10473 set dummy pkg-config; ac_word=$2
10474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10475 $as_echo_n "checking for $ac_word... " >&6; }
10476 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10477   $as_echo_n "(cached) " >&6
10478 else
10479   case $PKG_CONFIG in
10480   [\\/]* | ?:[\\/]*)
10481   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10482   ;;
10483   *)
10484   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10485 for as_dir in $PATH
10486 do
10487   IFS=$as_save_IFS
10488   test -z "$as_dir" && as_dir=.
10489     for ac_exec_ext in '' $ac_executable_extensions; do
10490   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10491     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10492     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10493     break 2
10494   fi
10495 done
10496   done
10497 IFS=$as_save_IFS
10498
10499   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10500   ;;
10501 esac
10502 fi
10503 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10504 if test -n "$PKG_CONFIG"; then
10505   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10506 $as_echo "$PKG_CONFIG" >&6; }
10507 else
10508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10509 $as_echo "no" >&6; }
10510 fi
10511
10512
10513
10514   if test "$PKG_CONFIG" = "no" ; then
10515      HAVE_DBUS=no
10516   else
10517      PKG_CONFIG_MIN_VERSION=0.9.0
10518      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10519         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10520 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10521
10522         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10523             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10524 $as_echo "yes" >&6; }
10525             succeeded=yes
10526
10527             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10528 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10529             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10530             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10531 $as_echo "$DBUS_CFLAGS" >&6; }
10532
10533             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10534 $as_echo_n "checking DBUS_LIBS... " >&6; }
10535             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10536             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10537 $as_echo "$DBUS_LIBS" >&6; }
10538         else
10539             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10540 $as_echo "no" >&6; }
10541             DBUS_CFLAGS=""
10542             DBUS_LIBS=""
10543             ## If we have a custom action on failure, don't print errors, but
10544             ## do set a variable so people can do so.
10545             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10546
10547         fi
10548
10549
10550
10551      else
10552         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10553         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10554      fi
10555   fi
10556
10557   if test $succeeded = yes; then
10558      HAVE_DBUS=yes
10559   else
10560      HAVE_DBUS=no
10561   fi
10562
10563    if test "$HAVE_DBUS" = yes; then
10564      LIBS="$LIBS $DBUS_LIBS"
10565
10566 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10567
10568      for ac_func in dbus_watch_get_unix_fd
10569 do :
10570   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10571 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = xyes; then :
10572   cat >>confdefs.h <<_ACEOF
10573 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10574 _ACEOF
10575
10576 fi
10577 done
10578
10579      DBUS_OBJ=dbusbind.o
10580    fi
10581 fi
10582
10583
10584 HAVE_GCONF=no
10585 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10586
10587   succeeded=no
10588
10589   # Extract the first word of "pkg-config", so it can be a program name with args.
10590 set dummy pkg-config; ac_word=$2
10591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10592 $as_echo_n "checking for $ac_word... " >&6; }
10593 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10594   $as_echo_n "(cached) " >&6
10595 else
10596   case $PKG_CONFIG in
10597   [\\/]* | ?:[\\/]*)
10598   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10599   ;;
10600   *)
10601   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10602 for as_dir in $PATH
10603 do
10604   IFS=$as_save_IFS
10605   test -z "$as_dir" && as_dir=.
10606     for ac_exec_ext in '' $ac_executable_extensions; do
10607   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10608     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10609     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10610     break 2
10611   fi
10612 done
10613   done
10614 IFS=$as_save_IFS
10615
10616   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10617   ;;
10618 esac
10619 fi
10620 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10621 if test -n "$PKG_CONFIG"; then
10622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10623 $as_echo "$PKG_CONFIG" >&6; }
10624 else
10625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10626 $as_echo "no" >&6; }
10627 fi
10628
10629
10630
10631   if test "$PKG_CONFIG" = "no" ; then
10632      HAVE_GCONF=no
10633   else
10634      PKG_CONFIG_MIN_VERSION=0.9.0
10635      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10636         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10637 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10638
10639         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10640             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10641 $as_echo "yes" >&6; }
10642             succeeded=yes
10643
10644             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10645 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10646             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10647             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10648 $as_echo "$GCONF_CFLAGS" >&6; }
10649
10650             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10651 $as_echo_n "checking GCONF_LIBS... " >&6; }
10652             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10653             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10654 $as_echo "$GCONF_LIBS" >&6; }
10655         else
10656             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10657 $as_echo "no" >&6; }
10658             GCONF_CFLAGS=""
10659             GCONF_LIBS=""
10660             ## If we have a custom action on failure, don't print errors, but
10661             ## do set a variable so people can do so.
10662             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10663
10664         fi
10665
10666
10667
10668      else
10669         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10670         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10671      fi
10672   fi
10673
10674   if test $succeeded = yes; then
10675      HAVE_GCONF=yes
10676   else
10677      HAVE_GCONF=no
10678   fi
10679
10680    if test "$HAVE_GCONF" = yes; then
10681
10682 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10683
10684             for ac_func in g_type_init
10685 do :
10686   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10687 if test "x$ac_cv_func_g_type_init" = xyes; then :
10688   cat >>confdefs.h <<_ACEOF
10689 #define HAVE_G_TYPE_INIT 1
10690 _ACEOF
10691
10692 fi
10693 done
10694
10695    fi
10696 fi
10697
10698 HAVE_LIBSELINUX=no
10699 LIBSELINUX_LIBS=
10700 if test "${with_selinux}" = "yes"; then
10701    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10702 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10703 if ${ac_cv_lib_selinux_lgetfilecon+:} false; then :
10704   $as_echo_n "(cached) " >&6
10705 else
10706   ac_check_lib_save_LIBS=$LIBS
10707 LIBS="-lselinux  $LIBS"
10708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10709 /* end confdefs.h.  */
10710
10711 /* Override any GCC internal prototype to avoid an error.
10712    Use char because int might match the return type of a GCC
10713    builtin and then its argument prototype would still apply.  */
10714 #ifdef __cplusplus
10715 extern "C"
10716 #endif
10717 char lgetfilecon ();
10718 int
10719 main ()
10720 {
10721 return lgetfilecon ();
10722   ;
10723   return 0;
10724 }
10725 _ACEOF
10726 if ac_fn_c_try_link "$LINENO"; then :
10727   ac_cv_lib_selinux_lgetfilecon=yes
10728 else
10729   ac_cv_lib_selinux_lgetfilecon=no
10730 fi
10731 rm -f core conftest.err conftest.$ac_objext \
10732     conftest$ac_exeext conftest.$ac_ext
10733 LIBS=$ac_check_lib_save_LIBS
10734 fi
10735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10736 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10737 if test "x$ac_cv_lib_selinux_lgetfilecon" = xyes; then :
10738   HAVE_LIBSELINUX=yes
10739 else
10740   HAVE_LIBSELINUX=no
10741 fi
10742
10743    if test "$HAVE_LIBSELINUX" = yes; then
10744
10745 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10746
10747       LIBSELINUX_LIBS=-lselinux
10748    fi
10749 fi
10750
10751
10752 HAVE_GNUTLS=no
10753 if test "${with_gnutls}" = "yes" ; then
10754
10755   succeeded=no
10756
10757   # Extract the first word of "pkg-config", so it can be a program name with args.
10758 set dummy pkg-config; ac_word=$2
10759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10760 $as_echo_n "checking for $ac_word... " >&6; }
10761 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10762   $as_echo_n "(cached) " >&6
10763 else
10764   case $PKG_CONFIG in
10765   [\\/]* | ?:[\\/]*)
10766   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10767   ;;
10768   *)
10769   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10770 for as_dir in $PATH
10771 do
10772   IFS=$as_save_IFS
10773   test -z "$as_dir" && as_dir=.
10774     for ac_exec_ext in '' $ac_executable_extensions; do
10775   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10776     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10777     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10778     break 2
10779   fi
10780 done
10781   done
10782 IFS=$as_save_IFS
10783
10784   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10785   ;;
10786 esac
10787 fi
10788 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10789 if test -n "$PKG_CONFIG"; then
10790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10791 $as_echo "$PKG_CONFIG" >&6; }
10792 else
10793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10794 $as_echo "no" >&6; }
10795 fi
10796
10797
10798
10799   if test "$PKG_CONFIG" = "no" ; then
10800      HAVE_GNUTLS=no
10801   else
10802      PKG_CONFIG_MIN_VERSION=0.9.0
10803      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10804         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10805 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10806
10807         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10808             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10809 $as_echo "yes" >&6; }
10810             succeeded=yes
10811
10812             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10813 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10814             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10815             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10816 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10817
10818             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10819 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10820             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10821             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10822 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10823         else
10824             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10825 $as_echo "no" >&6; }
10826             LIBGNUTLS_CFLAGS=""
10827             LIBGNUTLS_LIBS=""
10828             ## If we have a custom action on failure, don't print errors, but
10829             ## do set a variable so people can do so.
10830             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10831
10832         fi
10833
10834
10835
10836      else
10837         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10838         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10839      fi
10840   fi
10841
10842   if test $succeeded = yes; then
10843      HAVE_GNUTLS=yes
10844   else
10845      HAVE_GNUTLS=no
10846   fi
10847
10848   if test "${HAVE_GNUTLS}" = "yes"; then
10849
10850 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10851
10852   fi
10853 fi
10854
10855
10856
10857 HAVE_XAW3D=no
10858 LUCID_LIBW=
10859 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10860   if test "$with_xaw3d" != no; then
10861     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10862 $as_echo_n "checking for xaw3d... " >&6; }
10863     if ${emacs_cv_xaw3d+:} false; then :
10864   $as_echo_n "(cached) " >&6
10865 else
10866   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10867 /* end confdefs.h.  */
10868
10869 #include <X11/Intrinsic.h>
10870 #include <X11/Xaw3d/Simple.h>
10871 int
10872 main ()
10873 {
10874
10875   ;
10876   return 0;
10877 }
10878 _ACEOF
10879 if ac_fn_c_try_link "$LINENO"; then :
10880   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
10881 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
10882 if ${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+:} false; then :
10883   $as_echo_n "(cached) " >&6
10884 else
10885   ac_check_lib_save_LIBS=$LIBS
10886 LIBS="-lXaw3d  $LIBS"
10887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10888 /* end confdefs.h.  */
10889
10890 /* Override any GCC internal prototype to avoid an error.
10891    Use char because int might match the return type of a GCC
10892    builtin and then its argument prototype would still apply.  */
10893 #ifdef __cplusplus
10894 extern "C"
10895 #endif
10896 char XawScrollbarSetThumb ();
10897 int
10898 main ()
10899 {
10900 return XawScrollbarSetThumb ();
10901   ;
10902   return 0;
10903 }
10904 _ACEOF
10905 if ac_fn_c_try_link "$LINENO"; then :
10906   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
10907 else
10908   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
10909 fi
10910 rm -f core conftest.err conftest.$ac_objext \
10911     conftest$ac_exeext conftest.$ac_ext
10912 LIBS=$ac_check_lib_save_LIBS
10913 fi
10914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
10915 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
10916 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = xyes; then :
10917   emacs_cv_xaw3d=yes
10918 else
10919   emacs_cv_xaw3d=no
10920 fi
10921
10922 else
10923   emacs_cv_xaw3d=no
10924 fi
10925 rm -f core conftest.err conftest.$ac_objext \
10926     conftest$ac_exeext conftest.$ac_ext
10927 fi
10928
10929   else
10930     emacs_cv_xaw3d=no
10931   fi
10932   if test $emacs_cv_xaw3d = yes; then
10933     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10934 $as_echo "yes; using Lucid toolkit" >&6; }
10935     USE_X_TOOLKIT=LUCID
10936     HAVE_XAW3D=yes
10937     LUCID_LIBW=-lXaw3d
10938
10939 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
10940
10941   else
10942     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10943 $as_echo "no" >&6; }
10944     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
10945 $as_echo_n "checking for libXaw... " >&6; }
10946     if ${emacs_cv_xaw+:} false; then :
10947   $as_echo_n "(cached) " >&6
10948 else
10949   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10950 /* end confdefs.h.  */
10951
10952 #include <X11/Intrinsic.h>
10953 #include <X11/Xaw/Simple.h>
10954 int
10955 main ()
10956 {
10957
10958   ;
10959   return 0;
10960 }
10961 _ACEOF
10962 if ac_fn_c_try_link "$LINENO"; then :
10963   emacs_cv_xaw=yes
10964 else
10965   emacs_cv_xaw=no
10966 fi
10967 rm -f core conftest.err conftest.$ac_objext \
10968     conftest$ac_exeext conftest.$ac_ext
10969 fi
10970
10971     if test $emacs_cv_xaw = yes; then
10972       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10973 $as_echo "yes; using Lucid toolkit" >&6; }
10974       USE_X_TOOLKIT=LUCID
10975       LUCID_LIBW=-lXaw
10976     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
10977       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
10978     else
10979       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
10980 $as_echo "no; do not use toolkit by default" >&6; }
10981       USE_X_TOOLKIT=none
10982     fi
10983   fi
10984 fi
10985
10986 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
10987
10988 LIBXTR6=
10989 if test "${USE_X_TOOLKIT}" != "none"; then
10990   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
10991 $as_echo_n "checking X11 toolkit version... " >&6; }
10992   if ${emacs_cv_x11_toolkit_version_6+:} false; then :
10993   $as_echo_n "(cached) " >&6
10994 else
10995   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10996 /* end confdefs.h.  */
10997 #include <X11/Intrinsic.h>
10998 int
10999 main ()
11000 {
11001 #if XtSpecificationRelease < 6
11002 fail;
11003 #endif
11004
11005   ;
11006   return 0;
11007 }
11008 _ACEOF
11009 if ac_fn_c_try_link "$LINENO"; then :
11010   emacs_cv_x11_toolkit_version_6=yes
11011 else
11012   emacs_cv_x11_toolkit_version_6=no
11013 fi
11014 rm -f core conftest.err conftest.$ac_objext \
11015     conftest$ac_exeext conftest.$ac_ext
11016 fi
11017
11018   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11019   if test $emacs_cv_x11_toolkit_version_6 = yes; then
11020     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11021 $as_echo "6 or newer" >&6; }
11022
11023 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11024
11025     LIBXTR6="-lSM -lICE"
11026     case "$opsys" in
11027       ## Use libw.a along with X11R6 Xt.
11028       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11029     esac
11030   else
11031     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11032 $as_echo "before 6" >&6; }
11033   fi
11034
11035   OLDLIBS="$LIBS"
11036   if test x$HAVE_X11XTR6 = xyes; then
11037     LIBS="-lXt -lSM -lICE $LIBS"
11038   else
11039     LIBS="-lXt $LIBS"
11040   fi
11041   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11042 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11043 if ${ac_cv_lib_Xmu_XmuConvertStandardSelection+:} false; then :
11044   $as_echo_n "(cached) " >&6
11045 else
11046   ac_check_lib_save_LIBS=$LIBS
11047 LIBS="-lXmu  $LIBS"
11048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11049 /* end confdefs.h.  */
11050
11051 /* Override any GCC internal prototype to avoid an error.
11052    Use char because int might match the return type of a GCC
11053    builtin and then its argument prototype would still apply.  */
11054 #ifdef __cplusplus
11055 extern "C"
11056 #endif
11057 char XmuConvertStandardSelection ();
11058 int
11059 main ()
11060 {
11061 return XmuConvertStandardSelection ();
11062   ;
11063   return 0;
11064 }
11065 _ACEOF
11066 if ac_fn_c_try_link "$LINENO"; then :
11067   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11068 else
11069   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11070 fi
11071 rm -f core conftest.err conftest.$ac_objext \
11072     conftest$ac_exeext conftest.$ac_ext
11073 LIBS=$ac_check_lib_save_LIBS
11074 fi
11075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11076 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11077 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = xyes; then :
11078   cat >>confdefs.h <<_ACEOF
11079 #define HAVE_LIBXMU 1
11080 _ACEOF
11081
11082   LIBS="-lXmu $LIBS"
11083
11084 fi
11085
11086   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11087 fi
11088
11089
11090 LIBXMU=-lXmu
11091 case $opsys in
11092   ## These systems don't supply Xmu.
11093   hpux* | aix4-2 )
11094     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11095     ;;
11096 esac
11097
11098
11099 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11100 if test "${HAVE_X11}" = "yes"; then
11101   if test "${USE_X_TOOLKIT}" != "none"; then
11102     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11103 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11104 if ${ac_cv_lib_Xext_XShapeQueryExtension+:} false; then :
11105   $as_echo_n "(cached) " >&6
11106 else
11107   ac_check_lib_save_LIBS=$LIBS
11108 LIBS="-lXext  $LIBS"
11109 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11110 /* end confdefs.h.  */
11111
11112 /* Override any GCC internal prototype to avoid an error.
11113    Use char because int might match the return type of a GCC
11114    builtin and then its argument prototype would still apply.  */
11115 #ifdef __cplusplus
11116 extern "C"
11117 #endif
11118 char XShapeQueryExtension ();
11119 int
11120 main ()
11121 {
11122 return XShapeQueryExtension ();
11123   ;
11124   return 0;
11125 }
11126 _ACEOF
11127 if ac_fn_c_try_link "$LINENO"; then :
11128   ac_cv_lib_Xext_XShapeQueryExtension=yes
11129 else
11130   ac_cv_lib_Xext_XShapeQueryExtension=no
11131 fi
11132 rm -f core conftest.err conftest.$ac_objext \
11133     conftest$ac_exeext conftest.$ac_ext
11134 LIBS=$ac_check_lib_save_LIBS
11135 fi
11136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11137 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11138 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = xyes; then :
11139   cat >>confdefs.h <<_ACEOF
11140 #define HAVE_LIBXEXT 1
11141 _ACEOF
11142
11143   LIBS="-lXext $LIBS"
11144
11145 fi
11146
11147   fi
11148 fi
11149
11150 LIBXP=
11151 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11152   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
11153 $as_echo_n "checking for Motif version 2.1... " >&6; }
11154 if ${emacs_cv_motif_version_2_1+:} false; then :
11155   $as_echo_n "(cached) " >&6
11156 else
11157   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11158 /* end confdefs.h.  */
11159 #include <Xm/Xm.h>
11160 int
11161 main ()
11162 {
11163 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11164 int x = 5;
11165 #else
11166 Motif version prior to 2.1.
11167 #endif
11168   ;
11169   return 0;
11170 }
11171 _ACEOF
11172 if ac_fn_c_try_compile "$LINENO"; then :
11173   emacs_cv_motif_version_2_1=yes
11174 else
11175   emacs_cv_motif_version_2_1=no
11176 fi
11177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11178 fi
11179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11180 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11181   if test $emacs_cv_motif_version_2_1 = yes; then
11182     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11183 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11184 if ${ac_cv_lib_Xp_XpCreateContext+:} false; then :
11185   $as_echo_n "(cached) " >&6
11186 else
11187   ac_check_lib_save_LIBS=$LIBS
11188 LIBS="-lXp  $LIBS"
11189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11190 /* end confdefs.h.  */
11191
11192 /* Override any GCC internal prototype to avoid an error.
11193    Use char because int might match the return type of a GCC
11194    builtin and then its argument prototype would still apply.  */
11195 #ifdef __cplusplus
11196 extern "C"
11197 #endif
11198 char XpCreateContext ();
11199 int
11200 main ()
11201 {
11202 return XpCreateContext ();
11203   ;
11204   return 0;
11205 }
11206 _ACEOF
11207 if ac_fn_c_try_link "$LINENO"; then :
11208   ac_cv_lib_Xp_XpCreateContext=yes
11209 else
11210   ac_cv_lib_Xp_XpCreateContext=no
11211 fi
11212 rm -f core conftest.err conftest.$ac_objext \
11213     conftest$ac_exeext conftest.$ac_ext
11214 LIBS=$ac_check_lib_save_LIBS
11215 fi
11216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11217 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11218 if test "x$ac_cv_lib_Xp_XpCreateContext" = xyes; then :
11219   LIBXP=-lXp
11220 fi
11221
11222   else
11223     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11224 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11225 if ${emacs_cv_lesstif+:} false; then :
11226   $as_echo_n "(cached) " >&6
11227 else
11228   # We put this in CFLAGS temporarily to precede other -I options
11229     # that might be in CFLAGS temporarily.
11230     # We put this in CPPFLAGS where it precedes the other -I options.
11231     OLD_CPPFLAGS=$CPPFLAGS
11232     OLD_CFLAGS=$CFLAGS
11233     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11234     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11235     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11236 /* end confdefs.h.  */
11237 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11238 int
11239 main ()
11240 {
11241 int x = 5;
11242   ;
11243   return 0;
11244 }
11245 _ACEOF
11246 if ac_fn_c_try_compile "$LINENO"; then :
11247   emacs_cv_lesstif=yes
11248 else
11249   emacs_cv_lesstif=no
11250 fi
11251 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11252 fi
11253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11254 $as_echo "$emacs_cv_lesstif" >&6; }
11255     if test $emacs_cv_lesstif = yes; then
11256       # Make sure this -I option remains in CPPFLAGS after it is set
11257       # back to REAL_CPPFLAGS.
11258       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11259       # have those other -I options anyway.  Ultimately, having this
11260       # directory ultimately in CPPFLAGS will be enough.
11261       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11262       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11263     else
11264       CFLAGS=$OLD_CFLAGS
11265       CPPFLAGS=$OLD_CPPFLAGS
11266     fi
11267   fi
11268 fi
11269
11270
11271 USE_TOOLKIT_SCROLL_BARS=no
11272 if test "${with_toolkit_scroll_bars}" != "no"; then
11273   if test "${USE_X_TOOLKIT}" != "none"; then
11274     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11275       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11276
11277       HAVE_XAW3D=no
11278       USE_TOOLKIT_SCROLL_BARS=yes
11279     elif test "${HAVE_XAW3D}" = "yes"; then
11280       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11281
11282       USE_TOOLKIT_SCROLL_BARS=yes
11283     fi
11284   elif test "${HAVE_GTK}" = "yes"; then
11285     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11286
11287     USE_TOOLKIT_SCROLL_BARS=yes
11288   elif test "${HAVE_NS}" = "yes"; then
11289     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11290
11291     USE_TOOLKIT_SCROLL_BARS=yes
11292   fi
11293 fi
11294
11295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11296 /* end confdefs.h.  */
11297
11298           #include <X11/Xlib.h>
11299           #include <X11/Xresource.h>
11300 int
11301 main ()
11302 {
11303 XIMProc  callback;
11304   ;
11305   return 0;
11306 }
11307 _ACEOF
11308 if ac_fn_c_try_compile "$LINENO"; then :
11309   HAVE_XIM=yes
11310
11311 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11312
11313 else
11314   HAVE_XIM=no
11315 fi
11316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11317
11318
11319 if test "${with_xim}" != "no"; then
11320
11321 $as_echo "#define USE_XIM 1" >>confdefs.h
11322
11323 fi
11324
11325
11326 if test "${HAVE_XIM}" != "no"; then
11327   late_CFLAGS=$CFLAGS
11328   if test "$GCC" = yes; then
11329     CFLAGS="$CFLAGS --pedantic-errors"
11330   fi
11331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11332 /* end confdefs.h.  */
11333
11334 #include <X11/Xlib.h>
11335 #include <X11/Xresource.h>
11336 int
11337 main ()
11338 {
11339 Display *display;
11340 XrmDatabase db;
11341 char *res_name;
11342 char *res_class;
11343 XIMProc  callback;
11344 XPointer *client_data;
11345 #ifndef __GNUC__
11346 /* If we're not using GCC, it's probably not XFree86, and this is
11347    probably right, but we can't use something like --pedantic-errors.  */
11348 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11349                                            char*, XIMProc, XPointer*);
11350 #endif
11351 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11352    client_data);
11353   ;
11354   return 0;
11355 }
11356 _ACEOF
11357 if ac_fn_c_try_compile "$LINENO"; then :
11358   emacs_cv_arg6_star=yes
11359 fi
11360 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11361     if test "$emacs_cv_arg6_star" = yes; then
11362     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11363
11364   else
11365     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11366
11367   fi
11368   CFLAGS=$late_CFLAGS
11369 fi
11370
11371 ### Start of font-backend (under any platform) section.
11372 # (nothing here yet -- this is a placeholder)
11373 ### End of font-backend (under any platform) section.
11374
11375 ### Start of font-backend (under X11) section.
11376 if test "${HAVE_X11}" = "yes"; then
11377
11378   succeeded=no
11379
11380   # Extract the first word of "pkg-config", so it can be a program name with args.
11381 set dummy pkg-config; ac_word=$2
11382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11383 $as_echo_n "checking for $ac_word... " >&6; }
11384 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11385   $as_echo_n "(cached) " >&6
11386 else
11387   case $PKG_CONFIG in
11388   [\\/]* | ?:[\\/]*)
11389   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11390   ;;
11391   *)
11392   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11393 for as_dir in $PATH
11394 do
11395   IFS=$as_save_IFS
11396   test -z "$as_dir" && as_dir=.
11397     for ac_exec_ext in '' $ac_executable_extensions; do
11398   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11399     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11400     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11401     break 2
11402   fi
11403 done
11404   done
11405 IFS=$as_save_IFS
11406
11407   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11408   ;;
11409 esac
11410 fi
11411 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11412 if test -n "$PKG_CONFIG"; then
11413   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11414 $as_echo "$PKG_CONFIG" >&6; }
11415 else
11416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11417 $as_echo "no" >&6; }
11418 fi
11419
11420
11421
11422   if test "$PKG_CONFIG" = "no" ; then
11423      HAVE_FC=no
11424   else
11425      PKG_CONFIG_MIN_VERSION=0.9.0
11426      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11427         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11428 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11429
11430         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11431             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11432 $as_echo "yes" >&6; }
11433             succeeded=yes
11434
11435             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11436 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11437             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11438             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11439 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11440
11441             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11442 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11443             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11444             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11445 $as_echo "$FONTCONFIG_LIBS" >&6; }
11446         else
11447             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11448 $as_echo "no" >&6; }
11449             FONTCONFIG_CFLAGS=""
11450             FONTCONFIG_LIBS=""
11451             ## If we have a custom action on failure, don't print errors, but
11452             ## do set a variable so people can do so.
11453             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11454
11455         fi
11456
11457
11458
11459      else
11460         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11461         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11462      fi
11463   fi
11464
11465   if test $succeeded = yes; then
11466      HAVE_FC=yes
11467   else
11468      HAVE_FC=no
11469   fi
11470
11471
11472    ## Use -lXft if available, unless `--with-xft=no'.
11473    HAVE_XFT=maybe
11474     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11475       with_xft="no";
11476     fi
11477     if test "x${with_xft}" != "xno"; then
11478
11479
11480   succeeded=no
11481
11482   # Extract the first word of "pkg-config", so it can be a program name with args.
11483 set dummy pkg-config; ac_word=$2
11484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11485 $as_echo_n "checking for $ac_word... " >&6; }
11486 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11487   $as_echo_n "(cached) " >&6
11488 else
11489   case $PKG_CONFIG in
11490   [\\/]* | ?:[\\/]*)
11491   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11492   ;;
11493   *)
11494   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11495 for as_dir in $PATH
11496 do
11497   IFS=$as_save_IFS
11498   test -z "$as_dir" && as_dir=.
11499     for ac_exec_ext in '' $ac_executable_extensions; do
11500   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11501     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11502     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11503     break 2
11504   fi
11505 done
11506   done
11507 IFS=$as_save_IFS
11508
11509   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11510   ;;
11511 esac
11512 fi
11513 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11514 if test -n "$PKG_CONFIG"; then
11515   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11516 $as_echo "$PKG_CONFIG" >&6; }
11517 else
11518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11519 $as_echo "no" >&6; }
11520 fi
11521
11522
11523
11524   if test "$PKG_CONFIG" = "no" ; then
11525      HAVE_XFT=no
11526   else
11527      PKG_CONFIG_MIN_VERSION=0.9.0
11528      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11529         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11530 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11531
11532         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11533             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11534 $as_echo "yes" >&6; }
11535             succeeded=yes
11536
11537             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11538 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11539             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11540             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11541 $as_echo "$XFT_CFLAGS" >&6; }
11542
11543             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11544 $as_echo_n "checking XFT_LIBS... " >&6; }
11545             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11546             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11547 $as_echo "$XFT_LIBS" >&6; }
11548         else
11549             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11550 $as_echo "no" >&6; }
11551             XFT_CFLAGS=""
11552             XFT_LIBS=""
11553             ## If we have a custom action on failure, don't print errors, but
11554             ## do set a variable so people can do so.
11555             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11556
11557         fi
11558
11559
11560
11561      else
11562         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11563         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11564      fi
11565   fi
11566
11567   if test $succeeded = yes; then
11568      :
11569   else
11570      HAVE_XFT=no
11571   fi
11572
11573       ## Because xftfont.c uses XRenderQueryExtension, we also
11574       ## need to link to -lXrender.
11575       HAVE_XRENDER=no
11576       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11577 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11578 if ${ac_cv_lib_Xrender_XRenderQueryExtension+:} false; then :
11579   $as_echo_n "(cached) " >&6
11580 else
11581   ac_check_lib_save_LIBS=$LIBS
11582 LIBS="-lXrender  $LIBS"
11583 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11584 /* end confdefs.h.  */
11585
11586 /* Override any GCC internal prototype to avoid an error.
11587    Use char because int might match the return type of a GCC
11588    builtin and then its argument prototype would still apply.  */
11589 #ifdef __cplusplus
11590 extern "C"
11591 #endif
11592 char XRenderQueryExtension ();
11593 int
11594 main ()
11595 {
11596 return XRenderQueryExtension ();
11597   ;
11598   return 0;
11599 }
11600 _ACEOF
11601 if ac_fn_c_try_link "$LINENO"; then :
11602   ac_cv_lib_Xrender_XRenderQueryExtension=yes
11603 else
11604   ac_cv_lib_Xrender_XRenderQueryExtension=no
11605 fi
11606 rm -f core conftest.err conftest.$ac_objext \
11607     conftest$ac_exeext conftest.$ac_ext
11608 LIBS=$ac_check_lib_save_LIBS
11609 fi
11610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11611 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11612 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = xyes; then :
11613   HAVE_XRENDER=yes
11614 fi
11615
11616       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11617         OLD_CPPFLAGS="$CPPFLAGS"
11618         OLD_CFLAGS="$CFLAGS"
11619         OLD_LIBS="$LIBS"
11620         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11621         CFLAGS="$CFLAGS $XFT_CFLAGS"
11622         XFT_LIBS="-lXrender $XFT_LIBS"
11623         LIBS="$XFT_LIBS $LIBS"
11624         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11625 if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :
11626   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11627 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11628 if ${ac_cv_lib_Xft_XftFontOpen+:} false; then :
11629   $as_echo_n "(cached) " >&6
11630 else
11631   ac_check_lib_save_LIBS=$LIBS
11632 LIBS="-lXft $XFT_LIBS $LIBS"
11633 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11634 /* end confdefs.h.  */
11635
11636 /* Override any GCC internal prototype to avoid an error.
11637    Use char because int might match the return type of a GCC
11638    builtin and then its argument prototype would still apply.  */
11639 #ifdef __cplusplus
11640 extern "C"
11641 #endif
11642 char XftFontOpen ();
11643 int
11644 main ()
11645 {
11646 return XftFontOpen ();
11647   ;
11648   return 0;
11649 }
11650 _ACEOF
11651 if ac_fn_c_try_link "$LINENO"; then :
11652   ac_cv_lib_Xft_XftFontOpen=yes
11653 else
11654   ac_cv_lib_Xft_XftFontOpen=no
11655 fi
11656 rm -f core conftest.err conftest.$ac_objext \
11657     conftest$ac_exeext conftest.$ac_ext
11658 LIBS=$ac_check_lib_save_LIBS
11659 fi
11660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11661 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11662 if test "x$ac_cv_lib_Xft_XftFontOpen" = xyes; then :
11663   HAVE_XFT=yes
11664 fi
11665
11666 fi
11667
11668
11669
11670         if test "${HAVE_XFT}" = "yes"; then
11671
11672 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11673
11674
11675           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11676         else
11677           CPPFLAGS="$OLD_CPPFLAGS"
11678           CFLAGS="$OLD_CFLAGS"
11679           LIBS="$OLD_LIBS"
11680         fi                        # "${HAVE_XFT}" = "yes"
11681       fi                          # "$HAVE_XFT" != no
11682     fi                            # "x${with_xft}" != "xno"
11683
11684         if test "$HAVE_XFT" != "yes"; then
11685        HAVE_XFT=no
11686     fi
11687
11688     ## We used to allow building with FreeType and without Xft.
11689     ## However, the ftx font backend driver is not in good shape.
11690     HAVE_FREETYPE=$HAVE_XFT
11691
11692     HAVE_LIBOTF=no
11693     if test "${HAVE_FREETYPE}" = "yes"; then
11694
11695 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11696
11697       if test "${with_libotf}" != "no"; then
11698
11699   succeeded=no
11700
11701   # Extract the first word of "pkg-config", so it can be a program name with args.
11702 set dummy pkg-config; ac_word=$2
11703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11704 $as_echo_n "checking for $ac_word... " >&6; }
11705 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11706   $as_echo_n "(cached) " >&6
11707 else
11708   case $PKG_CONFIG in
11709   [\\/]* | ?:[\\/]*)
11710   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11711   ;;
11712   *)
11713   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11714 for as_dir in $PATH
11715 do
11716   IFS=$as_save_IFS
11717   test -z "$as_dir" && as_dir=.
11718     for ac_exec_ext in '' $ac_executable_extensions; do
11719   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11720     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11721     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11722     break 2
11723   fi
11724 done
11725   done
11726 IFS=$as_save_IFS
11727
11728   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11729   ;;
11730 esac
11731 fi
11732 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11733 if test -n "$PKG_CONFIG"; then
11734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11735 $as_echo "$PKG_CONFIG" >&6; }
11736 else
11737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11738 $as_echo "no" >&6; }
11739 fi
11740
11741
11742
11743   if test "$PKG_CONFIG" = "no" ; then
11744      HAVE_LIBOTF=no
11745   else
11746      PKG_CONFIG_MIN_VERSION=0.9.0
11747      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11748         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11749 $as_echo_n "checking for libotf... " >&6; }
11750
11751         if $PKG_CONFIG --exists "libotf" 2>&5; then
11752             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11753 $as_echo "yes" >&6; }
11754             succeeded=yes
11755
11756             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11757 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11758             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11759             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11760 $as_echo "$LIBOTF_CFLAGS" >&6; }
11761
11762             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11763 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11764             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11765             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11766 $as_echo "$LIBOTF_LIBS" >&6; }
11767         else
11768             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11769 $as_echo "no" >&6; }
11770             LIBOTF_CFLAGS=""
11771             LIBOTF_LIBS=""
11772             ## If we have a custom action on failure, don't print errors, but
11773             ## do set a variable so people can do so.
11774             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11775
11776         fi
11777
11778
11779
11780      else
11781         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11782         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11783      fi
11784   fi
11785
11786   if test $succeeded = yes; then
11787      HAVE_LIBOTF=yes
11788   else
11789      HAVE_LIBOTF=no
11790   fi
11791
11792         if test "$HAVE_LIBOTF" = "yes"; then
11793
11794 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11795
11796           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11797 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11798 if ${ac_cv_lib_otf_OTF_get_variation_glyphs+:} false; then :
11799   $as_echo_n "(cached) " >&6
11800 else
11801   ac_check_lib_save_LIBS=$LIBS
11802 LIBS="-lotf  $LIBS"
11803 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11804 /* end confdefs.h.  */
11805
11806 /* Override any GCC internal prototype to avoid an error.
11807    Use char because int might match the return type of a GCC
11808    builtin and then its argument prototype would still apply.  */
11809 #ifdef __cplusplus
11810 extern "C"
11811 #endif
11812 char OTF_get_variation_glyphs ();
11813 int
11814 main ()
11815 {
11816 return OTF_get_variation_glyphs ();
11817   ;
11818   return 0;
11819 }
11820 _ACEOF
11821 if ac_fn_c_try_link "$LINENO"; then :
11822   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11823 else
11824   ac_cv_lib_otf_OTF_get_variation_glyphs=no
11825 fi
11826 rm -f core conftest.err conftest.$ac_objext \
11827     conftest$ac_exeext conftest.$ac_ext
11828 LIBS=$ac_check_lib_save_LIBS
11829 fi
11830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11831 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11832 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = xyes; then :
11833   HAVE_OTF_GET_VARIATION_GLYPHS=yes
11834 else
11835   HAVE_OTF_GET_VARIATION_GLYPHS=no
11836 fi
11837
11838           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11839
11840 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11841
11842           fi
11843         fi
11844       fi
11845             fi
11846
11847     HAVE_M17N_FLT=no
11848     if test "${HAVE_LIBOTF}" = yes; then
11849       if test "${with_m17n_flt}" != "no"; then
11850
11851   succeeded=no
11852
11853   # Extract the first word of "pkg-config", so it can be a program name with args.
11854 set dummy pkg-config; ac_word=$2
11855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11856 $as_echo_n "checking for $ac_word... " >&6; }
11857 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11858   $as_echo_n "(cached) " >&6
11859 else
11860   case $PKG_CONFIG in
11861   [\\/]* | ?:[\\/]*)
11862   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11863   ;;
11864   *)
11865   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11866 for as_dir in $PATH
11867 do
11868   IFS=$as_save_IFS
11869   test -z "$as_dir" && as_dir=.
11870     for ac_exec_ext in '' $ac_executable_extensions; do
11871   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11872     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11873     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11874     break 2
11875   fi
11876 done
11877   done
11878 IFS=$as_save_IFS
11879
11880   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11881   ;;
11882 esac
11883 fi
11884 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11885 if test -n "$PKG_CONFIG"; then
11886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11887 $as_echo "$PKG_CONFIG" >&6; }
11888 else
11889   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11890 $as_echo "no" >&6; }
11891 fi
11892
11893
11894
11895   if test "$PKG_CONFIG" = "no" ; then
11896      HAVE_M17N_FLT=no
11897   else
11898      PKG_CONFIG_MIN_VERSION=0.9.0
11899      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11900         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11901 $as_echo_n "checking for m17n-flt... " >&6; }
11902
11903         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
11904             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11905 $as_echo "yes" >&6; }
11906             succeeded=yes
11907
11908             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
11909 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
11910             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
11911             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
11912 $as_echo "$M17N_FLT_CFLAGS" >&6; }
11913
11914             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
11915 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
11916             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
11917             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
11918 $as_echo "$M17N_FLT_LIBS" >&6; }
11919         else
11920             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11921 $as_echo "no" >&6; }
11922             M17N_FLT_CFLAGS=""
11923             M17N_FLT_LIBS=""
11924             ## If we have a custom action on failure, don't print errors, but
11925             ## do set a variable so people can do so.
11926             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
11927
11928         fi
11929
11930
11931
11932      else
11933         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11934         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11935      fi
11936   fi
11937
11938   if test $succeeded = yes; then
11939      HAVE_M17N_FLT=yes
11940   else
11941      HAVE_M17N_FLT=no
11942   fi
11943
11944         if test "$HAVE_M17N_FLT" = "yes"; then
11945
11946 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
11947
11948         fi
11949       fi
11950     fi
11951 else
11952     HAVE_XFT=no
11953     HAVE_FREETYPE=no
11954     HAVE_LIBOTF=no
11955     HAVE_M17N_FLT=no
11956 fi
11957
11958 ### End of font-backend (under X11) section.
11959
11960
11961
11962
11963
11964
11965
11966
11967
11968
11969 ### Use -lXpm if available, unless `--with-xpm=no'.
11970 HAVE_XPM=no
11971 LIBXPM=
11972 if test "${HAVE_X11}" = "yes"; then
11973   if test "${with_xpm}" != "no"; then
11974     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
11975 if test "x$ac_cv_header_X11_xpm_h" = xyes; then :
11976   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
11977 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
11978 if ${ac_cv_lib_Xpm_XpmReadFileToPixmap+:} false; then :
11979   $as_echo_n "(cached) " >&6
11980 else
11981   ac_check_lib_save_LIBS=$LIBS
11982 LIBS="-lXpm -lX11 $LIBS"
11983 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11984 /* end confdefs.h.  */
11985
11986 /* Override any GCC internal prototype to avoid an error.
11987    Use char because int might match the return type of a GCC
11988    builtin and then its argument prototype would still apply.  */
11989 #ifdef __cplusplus
11990 extern "C"
11991 #endif
11992 char XpmReadFileToPixmap ();
11993 int
11994 main ()
11995 {
11996 return XpmReadFileToPixmap ();
11997   ;
11998   return 0;
11999 }
12000 _ACEOF
12001 if ac_fn_c_try_link "$LINENO"; then :
12002   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
12003 else
12004   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12005 fi
12006 rm -f core conftest.err conftest.$ac_objext \
12007     conftest$ac_exeext conftest.$ac_ext
12008 LIBS=$ac_check_lib_save_LIBS
12009 fi
12010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12011 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12012 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = xyes; then :
12013   HAVE_XPM=yes
12014 fi
12015
12016 fi
12017
12018
12019     if test "${HAVE_XPM}" = "yes"; then
12020       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12021 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12022       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12023 /* end confdefs.h.  */
12024 #include "X11/xpm.h"
12025 #ifndef XpmReturnAllocPixels
12026 no_return_alloc_pixels
12027 #endif
12028
12029 _ACEOF
12030 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12031   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12032   HAVE_XPM=no
12033 else
12034   HAVE_XPM=yes
12035 fi
12036 rm -f conftest*
12037
12038
12039       if test "${HAVE_XPM}" = "yes"; then
12040         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12041 $as_echo "yes" >&6; }
12042       else
12043         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12044 $as_echo "no" >&6; }
12045       fi
12046     fi
12047   fi
12048
12049   if test "${HAVE_XPM}" = "yes"; then
12050
12051 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12052
12053     LIBXPM=-lXpm
12054   fi
12055 fi
12056
12057
12058 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12059 HAVE_JPEG=no
12060 LIBJPEG=
12061 if test "${HAVE_X11}" = "yes"; then
12062   if test "${with_jpeg}" != "no"; then
12063             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12064 if test "x$ac_cv_header_jerror_h" = xyes; then :
12065   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12066 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12067 if ${ac_cv_lib_jpeg_jpeg_destroy_compress+:} false; then :
12068   $as_echo_n "(cached) " >&6
12069 else
12070   ac_check_lib_save_LIBS=$LIBS
12071 LIBS="-ljpeg  $LIBS"
12072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12073 /* end confdefs.h.  */
12074
12075 /* Override any GCC internal prototype to avoid an error.
12076    Use char because int might match the return type of a GCC
12077    builtin and then its argument prototype would still apply.  */
12078 #ifdef __cplusplus
12079 extern "C"
12080 #endif
12081 char jpeg_destroy_compress ();
12082 int
12083 main ()
12084 {
12085 return jpeg_destroy_compress ();
12086   ;
12087   return 0;
12088 }
12089 _ACEOF
12090 if ac_fn_c_try_link "$LINENO"; then :
12091   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12092 else
12093   ac_cv_lib_jpeg_jpeg_destroy_compress=no
12094 fi
12095 rm -f core conftest.err conftest.$ac_objext \
12096     conftest$ac_exeext conftest.$ac_ext
12097 LIBS=$ac_check_lib_save_LIBS
12098 fi
12099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12100 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12101 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = xyes; then :
12102   HAVE_JPEG=yes
12103 fi
12104
12105 fi
12106
12107
12108   fi
12109
12110     if test "${HAVE_JPEG}" = "yes"; then
12111     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12112
12113     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12114 /* end confdefs.h.  */
12115 #include <jpeglib.h>
12116          version=JPEG_LIB_VERSION
12117
12118 _ACEOF
12119 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12120   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12121   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12122
12123 else
12124   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12125 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12126         HAVE_JPEG=no
12127 fi
12128 rm -f conftest*
12129
12130   fi
12131   if test "${HAVE_JPEG}" = "yes"; then
12132     LIBJPEG=-ljpeg
12133   fi
12134 fi
12135
12136
12137 ### Use -lpng if available, unless `--with-png=no'.
12138 HAVE_PNG=no
12139 LIBPNG=
12140 if test "${HAVE_X11}" = "yes"; then
12141   if test "${with_png}" != "no"; then
12142     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12143     # in /usr/include/libpng.
12144     for ac_header in png.h libpng/png.h
12145 do :
12146   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12147 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12148 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
12149   cat >>confdefs.h <<_ACEOF
12150 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12151 _ACEOF
12152
12153 fi
12154
12155 done
12156
12157     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12158       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12159 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12160 if ${ac_cv_lib_png_png_get_channels+:} false; then :
12161   $as_echo_n "(cached) " >&6
12162 else
12163   ac_check_lib_save_LIBS=$LIBS
12164 LIBS="-lpng -lz -lm $LIBS"
12165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12166 /* end confdefs.h.  */
12167
12168 /* Override any GCC internal prototype to avoid an error.
12169    Use char because int might match the return type of a GCC
12170    builtin and then its argument prototype would still apply.  */
12171 #ifdef __cplusplus
12172 extern "C"
12173 #endif
12174 char png_get_channels ();
12175 int
12176 main ()
12177 {
12178 return png_get_channels ();
12179   ;
12180   return 0;
12181 }
12182 _ACEOF
12183 if ac_fn_c_try_link "$LINENO"; then :
12184   ac_cv_lib_png_png_get_channels=yes
12185 else
12186   ac_cv_lib_png_png_get_channels=no
12187 fi
12188 rm -f core conftest.err conftest.$ac_objext \
12189     conftest$ac_exeext conftest.$ac_ext
12190 LIBS=$ac_check_lib_save_LIBS
12191 fi
12192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12193 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12194 if test "x$ac_cv_lib_png_png_get_channels" = xyes; then :
12195   HAVE_PNG=yes
12196 fi
12197
12198     fi
12199   fi
12200
12201   if test "${HAVE_PNG}" = "yes"; then
12202
12203 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12204
12205     LIBPNG="-lpng -lz -lm"
12206   fi
12207 fi
12208
12209
12210 ### Use -ltiff if available, unless `--with-tiff=no'.
12211 HAVE_TIFF=no
12212 LIBTIFF=
12213 if test "${HAVE_X11}" = "yes"; then
12214   if test "${with_tiff}" != "no"; then
12215     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12216 if test "x$ac_cv_header_tiffio_h" = xyes; then :
12217   tifflibs="-lz -lm"
12218       # At least one tiff package requires the jpeg library.
12219       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12220       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12221 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12222 if ${ac_cv_lib_tiff_TIFFGetVersion+:} false; then :
12223   $as_echo_n "(cached) " >&6
12224 else
12225   ac_check_lib_save_LIBS=$LIBS
12226 LIBS="-ltiff $tifflibs $LIBS"
12227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12228 /* end confdefs.h.  */
12229
12230 /* Override any GCC internal prototype to avoid an error.
12231    Use char because int might match the return type of a GCC
12232    builtin and then its argument prototype would still apply.  */
12233 #ifdef __cplusplus
12234 extern "C"
12235 #endif
12236 char TIFFGetVersion ();
12237 int
12238 main ()
12239 {
12240 return TIFFGetVersion ();
12241   ;
12242   return 0;
12243 }
12244 _ACEOF
12245 if ac_fn_c_try_link "$LINENO"; then :
12246   ac_cv_lib_tiff_TIFFGetVersion=yes
12247 else
12248   ac_cv_lib_tiff_TIFFGetVersion=no
12249 fi
12250 rm -f core conftest.err conftest.$ac_objext \
12251     conftest$ac_exeext conftest.$ac_ext
12252 LIBS=$ac_check_lib_save_LIBS
12253 fi
12254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12255 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12256 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = xyes; then :
12257   HAVE_TIFF=yes
12258 fi
12259
12260 fi
12261
12262
12263   fi
12264
12265   if test "${HAVE_TIFF}" = "yes"; then
12266
12267 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12268
12269         LIBTIFF=-ltiff
12270   fi
12271 fi
12272
12273
12274 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12275 HAVE_GIF=no
12276 LIBGIF=
12277 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12278   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12279 if test "x$ac_cv_header_gif_lib_h" = xyes; then :
12280   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12281 # Earlier versions can crash Emacs.
12282     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12283 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12284 if ${ac_cv_lib_gif_EGifPutExtensionLast+:} false; then :
12285   $as_echo_n "(cached) " >&6
12286 else
12287   ac_check_lib_save_LIBS=$LIBS
12288 LIBS="-lgif  $LIBS"
12289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12290 /* end confdefs.h.  */
12291
12292 /* Override any GCC internal prototype to avoid an error.
12293    Use char because int might match the return type of a GCC
12294    builtin and then its argument prototype would still apply.  */
12295 #ifdef __cplusplus
12296 extern "C"
12297 #endif
12298 char EGifPutExtensionLast ();
12299 int
12300 main ()
12301 {
12302 return EGifPutExtensionLast ();
12303   ;
12304   return 0;
12305 }
12306 _ACEOF
12307 if ac_fn_c_try_link "$LINENO"; then :
12308   ac_cv_lib_gif_EGifPutExtensionLast=yes
12309 else
12310   ac_cv_lib_gif_EGifPutExtensionLast=no
12311 fi
12312 rm -f core conftest.err conftest.$ac_objext \
12313     conftest$ac_exeext conftest.$ac_ext
12314 LIBS=$ac_check_lib_save_LIBS
12315 fi
12316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12317 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12318 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = xyes; then :
12319   HAVE_GIF=yes
12320 else
12321   HAVE_GIF=maybe
12322 fi
12323
12324 fi
12325
12326
12327
12328   if test "$HAVE_GIF" = yes; then
12329     LIBGIF=-lgif
12330   elif test "$HAVE_GIF" = maybe; then
12331 # If gif_lib.h but no libgif, try libungif.
12332     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12333 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12334 if ${ac_cv_lib_ungif_EGifPutExtensionLast+:} false; then :
12335   $as_echo_n "(cached) " >&6
12336 else
12337   ac_check_lib_save_LIBS=$LIBS
12338 LIBS="-lungif  $LIBS"
12339 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12340 /* end confdefs.h.  */
12341
12342 /* Override any GCC internal prototype to avoid an error.
12343    Use char because int might match the return type of a GCC
12344    builtin and then its argument prototype would still apply.  */
12345 #ifdef __cplusplus
12346 extern "C"
12347 #endif
12348 char EGifPutExtensionLast ();
12349 int
12350 main ()
12351 {
12352 return EGifPutExtensionLast ();
12353   ;
12354   return 0;
12355 }
12356 _ACEOF
12357 if ac_fn_c_try_link "$LINENO"; then :
12358   ac_cv_lib_ungif_EGifPutExtensionLast=yes
12359 else
12360   ac_cv_lib_ungif_EGifPutExtensionLast=no
12361 fi
12362 rm -f core conftest.err conftest.$ac_objext \
12363     conftest$ac_exeext conftest.$ac_ext
12364 LIBS=$ac_check_lib_save_LIBS
12365 fi
12366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12367 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12368 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = xyes; then :
12369   HAVE_GIF=yes
12370 else
12371   HAVE_GIF=no
12372 fi
12373
12374     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12375   fi
12376
12377   if test "${HAVE_GIF}" = "yes"; then
12378
12379 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12380
12381   fi
12382 fi
12383
12384
12385 if test "${HAVE_X11}" = "yes"; then
12386   MISSING=""
12387   WITH_NO=""
12388   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12389     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12390   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12391     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12392   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12393     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12394   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12395     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12396   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12397     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12398
12399   if test "X${MISSING}" != X; then
12400     as_fn_error $? "The following required libraries were not found:
12401     $MISSING
12402 Maybe some development libraries/packages are missing?
12403 If you don't want to link with them give
12404     $WITH_NO
12405 as options to configure" "$LINENO" 5
12406   fi
12407 fi
12408
12409 ### Use -lgpm if available, unless `--with-gpm=no'.
12410 HAVE_GPM=no
12411 LIBGPM=
12412 MOUSE_SUPPORT=
12413 if test "${with_gpm}" != "no"; then
12414   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12415 if test "x$ac_cv_header_gpm_h" = xyes; then :
12416   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12417 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12418 if ${ac_cv_lib_gpm_Gpm_Open+:} false; then :
12419   $as_echo_n "(cached) " >&6
12420 else
12421   ac_check_lib_save_LIBS=$LIBS
12422 LIBS="-lgpm  $LIBS"
12423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12424 /* end confdefs.h.  */
12425
12426 /* Override any GCC internal prototype to avoid an error.
12427    Use char because int might match the return type of a GCC
12428    builtin and then its argument prototype would still apply.  */
12429 #ifdef __cplusplus
12430 extern "C"
12431 #endif
12432 char Gpm_Open ();
12433 int
12434 main ()
12435 {
12436 return Gpm_Open ();
12437   ;
12438   return 0;
12439 }
12440 _ACEOF
12441 if ac_fn_c_try_link "$LINENO"; then :
12442   ac_cv_lib_gpm_Gpm_Open=yes
12443 else
12444   ac_cv_lib_gpm_Gpm_Open=no
12445 fi
12446 rm -f core conftest.err conftest.$ac_objext \
12447     conftest$ac_exeext conftest.$ac_ext
12448 LIBS=$ac_check_lib_save_LIBS
12449 fi
12450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12451 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12452 if test "x$ac_cv_lib_gpm_Gpm_Open" = xyes; then :
12453   HAVE_GPM=yes
12454 fi
12455
12456 fi
12457
12458
12459
12460   if test "${HAVE_GPM}" = "yes"; then
12461
12462 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12463
12464     LIBGPM=-lgpm
12465     ## May be reset below.
12466     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12467   fi
12468 fi
12469
12470
12471 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12472 if test "x$ac_cv_header_malloc_malloc_h" = xyes; then :
12473
12474 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12475
12476 fi
12477
12478
12479
12480 C_SWITCH_X_SYSTEM=
12481 ### Use NeXTstep API to implement GUI.
12482 if test "${HAVE_NS}" = "yes"; then
12483
12484 $as_echo "#define HAVE_NS 1" >>confdefs.h
12485
12486   if test "${NS_IMPL_COCOA}" = "yes"; then
12487
12488 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12489
12490     GNU_OBJC_CFLAGS=
12491   fi
12492   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12493
12494 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12495
12496     # See also .m.o rule in Makefile.in */
12497     # FIXME: are all these flags really needed?  Document here why.  */
12498     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12499     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12500   fi
12501   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12502
12503 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12504
12505   fi
12506   # We also have mouse menus.
12507   HAVE_MENUS=yes
12508   OTHER_FILES=ns-app
12509 fi
12510
12511
12512 ### Use session management (-lSM -lICE) if available
12513 HAVE_X_SM=no
12514 LIBXSM=
12515 if test "${HAVE_X11}" = "yes"; then
12516   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12517 if test "x$ac_cv_header_X11_SM_SMlib_h" = xyes; then :
12518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12519 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12520 if ${ac_cv_lib_SM_SmcOpenConnection+:} false; then :
12521   $as_echo_n "(cached) " >&6
12522 else
12523   ac_check_lib_save_LIBS=$LIBS
12524 LIBS="-lSM -lICE $LIBS"
12525 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12526 /* end confdefs.h.  */
12527
12528 /* Override any GCC internal prototype to avoid an error.
12529    Use char because int might match the return type of a GCC
12530    builtin and then its argument prototype would still apply.  */
12531 #ifdef __cplusplus
12532 extern "C"
12533 #endif
12534 char SmcOpenConnection ();
12535 int
12536 main ()
12537 {
12538 return SmcOpenConnection ();
12539   ;
12540   return 0;
12541 }
12542 _ACEOF
12543 if ac_fn_c_try_link "$LINENO"; then :
12544   ac_cv_lib_SM_SmcOpenConnection=yes
12545 else
12546   ac_cv_lib_SM_SmcOpenConnection=no
12547 fi
12548 rm -f core conftest.err conftest.$ac_objext \
12549     conftest$ac_exeext conftest.$ac_ext
12550 LIBS=$ac_check_lib_save_LIBS
12551 fi
12552 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12553 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12554 if test "x$ac_cv_lib_SM_SmcOpenConnection" = xyes; then :
12555   HAVE_X_SM=yes
12556 fi
12557
12558 fi
12559
12560
12561
12562   if test "${HAVE_X_SM}" = "yes"; then
12563
12564 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12565
12566     LIBXSM="-lSM -lICE"
12567     case "$LIBS" in
12568       *-lSM*) ;;
12569       *)      LIBS="$LIBXSM $LIBS" ;;
12570     esac
12571   fi
12572 fi
12573
12574
12575 ### Use libxml (-lxml2) if available
12576 if test "${with_xml2}" != "no"; then
12577   ### I'm not sure what the version number should be, so I just guessed.
12578
12579   succeeded=no
12580
12581   # Extract the first word of "pkg-config", so it can be a program name with args.
12582 set dummy pkg-config; ac_word=$2
12583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12584 $as_echo_n "checking for $ac_word... " >&6; }
12585 if ${ac_cv_path_PKG_CONFIG+:} false; then :
12586   $as_echo_n "(cached) " >&6
12587 else
12588   case $PKG_CONFIG in
12589   [\\/]* | ?:[\\/]*)
12590   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12591   ;;
12592   *)
12593   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12594 for as_dir in $PATH
12595 do
12596   IFS=$as_save_IFS
12597   test -z "$as_dir" && as_dir=.
12598     for ac_exec_ext in '' $ac_executable_extensions; do
12599   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12600     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12601     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12602     break 2
12603   fi
12604 done
12605   done
12606 IFS=$as_save_IFS
12607
12608   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12609   ;;
12610 esac
12611 fi
12612 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12613 if test -n "$PKG_CONFIG"; then
12614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12615 $as_echo "$PKG_CONFIG" >&6; }
12616 else
12617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12618 $as_echo "no" >&6; }
12619 fi
12620
12621
12622
12623   if test "$PKG_CONFIG" = "no" ; then
12624      HAVE_LIBXML2=no
12625   else
12626      PKG_CONFIG_MIN_VERSION=0.9.0
12627      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12628         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12629 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12630
12631         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12632             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12633 $as_echo "yes" >&6; }
12634             succeeded=yes
12635
12636             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12637 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12638             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12639             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12640 $as_echo "$LIBXML2_CFLAGS" >&6; }
12641
12642             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12643 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12644             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12645             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12646 $as_echo "$LIBXML2_LIBS" >&6; }
12647         else
12648             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12649 $as_echo "no" >&6; }
12650             LIBXML2_CFLAGS=""
12651             LIBXML2_LIBS=""
12652             ## If we have a custom action on failure, don't print errors, but
12653             ## do set a variable so people can do so.
12654             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12655
12656         fi
12657
12658
12659
12660      else
12661         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12662         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12663      fi
12664   fi
12665
12666   if test $succeeded = yes; then
12667      HAVE_LIBXML2=yes
12668   else
12669      HAVE_LIBXML2=no
12670   fi
12671
12672   if test "${HAVE_LIBXML2}" = "yes"; then
12673     LIBS="$LIBXML2_LIBS $LIBS"
12674     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12675 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12676 if ${ac_cv_lib_xml2_htmlReadMemory+:} false; then :
12677   $as_echo_n "(cached) " >&6
12678 else
12679   ac_check_lib_save_LIBS=$LIBS
12680 LIBS="-lxml2  $LIBS"
12681 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12682 /* end confdefs.h.  */
12683
12684 /* Override any GCC internal prototype to avoid an error.
12685    Use char because int might match the return type of a GCC
12686    builtin and then its argument prototype would still apply.  */
12687 #ifdef __cplusplus
12688 extern "C"
12689 #endif
12690 char htmlReadMemory ();
12691 int
12692 main ()
12693 {
12694 return htmlReadMemory ();
12695   ;
12696   return 0;
12697 }
12698 _ACEOF
12699 if ac_fn_c_try_link "$LINENO"; then :
12700   ac_cv_lib_xml2_htmlReadMemory=yes
12701 else
12702   ac_cv_lib_xml2_htmlReadMemory=no
12703 fi
12704 rm -f core conftest.err conftest.$ac_objext \
12705     conftest$ac_exeext conftest.$ac_ext
12706 LIBS=$ac_check_lib_save_LIBS
12707 fi
12708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12709 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12710 if test "x$ac_cv_lib_xml2_htmlReadMemory" = xyes; then :
12711   HAVE_LIBXML2=yes
12712 else
12713   HAVE_LIBXML2=no
12714 fi
12715
12716     if test "${HAVE_LIBXML2}" = "yes"; then
12717
12718 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12719
12720     else
12721       LIBXML2_LIBS=""
12722       LIBXML2_CFLAGS=""
12723     fi
12724   fi
12725 fi
12726
12727
12728
12729 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12731 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12732 if ${emacs_cv_netdb_declares_h_errno+:} false; then :
12733   $as_echo_n "(cached) " >&6
12734 else
12735   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12736 /* end confdefs.h.  */
12737 #include <netdb.h>
12738 int
12739 main ()
12740 {
12741 return h_errno;
12742   ;
12743   return 0;
12744 }
12745 _ACEOF
12746 if ac_fn_c_try_link "$LINENO"; then :
12747   emacs_cv_netdb_declares_h_errno=yes
12748 else
12749   emacs_cv_netdb_declares_h_errno=no
12750 fi
12751 rm -f core conftest.err conftest.$ac_objext \
12752     conftest$ac_exeext conftest.$ac_ext
12753 fi
12754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12755 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12756 if test $emacs_cv_netdb_declares_h_errno = yes; then
12757
12758 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12759
12760 fi
12761
12762 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12763 if test "x$ac_cv_type_size_t" = xyes; then :
12764
12765 else
12766
12767 cat >>confdefs.h <<_ACEOF
12768 #define size_t unsigned int
12769 _ACEOF
12770
12771 fi
12772
12773 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12774 # for constant arguments.  Useless!
12775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12776 $as_echo_n "checking for working alloca.h... " >&6; }
12777 if ${ac_cv_working_alloca_h+:} false; then :
12778   $as_echo_n "(cached) " >&6
12779 else
12780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12781 /* end confdefs.h.  */
12782 #include <alloca.h>
12783 int
12784 main ()
12785 {
12786 char *p = (char *) alloca (2 * sizeof (int));
12787                           if (p) return 0;
12788   ;
12789   return 0;
12790 }
12791 _ACEOF
12792 if ac_fn_c_try_link "$LINENO"; then :
12793   ac_cv_working_alloca_h=yes
12794 else
12795   ac_cv_working_alloca_h=no
12796 fi
12797 rm -f core conftest.err conftest.$ac_objext \
12798     conftest$ac_exeext conftest.$ac_ext
12799 fi
12800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12801 $as_echo "$ac_cv_working_alloca_h" >&6; }
12802 if test $ac_cv_working_alloca_h = yes; then
12803
12804 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12805
12806 fi
12807
12808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12809 $as_echo_n "checking for alloca... " >&6; }
12810 if ${ac_cv_func_alloca_works+:} false; then :
12811   $as_echo_n "(cached) " >&6
12812 else
12813   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12814 /* end confdefs.h.  */
12815 #ifdef __GNUC__
12816 # define alloca __builtin_alloca
12817 #else
12818 # ifdef _MSC_VER
12819 #  include <malloc.h>
12820 #  define alloca _alloca
12821 # else
12822 #  ifdef HAVE_ALLOCA_H
12823 #   include <alloca.h>
12824 #  else
12825 #   ifdef _AIX
12826  #pragma alloca
12827 #   else
12828 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12829 void *alloca (size_t);
12830 #    endif
12831 #   endif
12832 #  endif
12833 # endif
12834 #endif
12835
12836 int
12837 main ()
12838 {
12839 char *p = (char *) alloca (1);
12840                                     if (p) return 0;
12841   ;
12842   return 0;
12843 }
12844 _ACEOF
12845 if ac_fn_c_try_link "$LINENO"; then :
12846   ac_cv_func_alloca_works=yes
12847 else
12848   ac_cv_func_alloca_works=no
12849 fi
12850 rm -f core conftest.err conftest.$ac_objext \
12851     conftest$ac_exeext conftest.$ac_ext
12852 fi
12853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12854 $as_echo "$ac_cv_func_alloca_works" >&6; }
12855
12856 if test $ac_cv_func_alloca_works = yes; then
12857
12858 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12859
12860 else
12861   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12862 # that cause trouble.  Some versions do not even contain alloca or
12863 # contain a buggy version.  If you still want to use their alloca,
12864 # use ar to extract alloca.o from them instead of compiling alloca.c.
12865
12866 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12867
12868 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12869
12870
12871 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12872 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12873 if ${ac_cv_os_cray+:} false; then :
12874   $as_echo_n "(cached) " >&6
12875 else
12876   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12877 /* end confdefs.h.  */
12878 #if defined CRAY && ! defined CRAY2
12879 webecray
12880 #else
12881 wenotbecray
12882 #endif
12883
12884 _ACEOF
12885 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12886   $EGREP "webecray" >/dev/null 2>&1; then :
12887   ac_cv_os_cray=yes
12888 else
12889   ac_cv_os_cray=no
12890 fi
12891 rm -f conftest*
12892
12893 fi
12894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12895 $as_echo "$ac_cv_os_cray" >&6; }
12896 if test $ac_cv_os_cray = yes; then
12897   for ac_func in _getb67 GETB67 getb67; do
12898     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12899 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12900 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12901
12902 cat >>confdefs.h <<_ACEOF
12903 #define CRAY_STACKSEG_END $ac_func
12904 _ACEOF
12905
12906     break
12907 fi
12908
12909   done
12910 fi
12911
12912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12913 $as_echo_n "checking stack direction for C alloca... " >&6; }
12914 if ${ac_cv_c_stack_direction+:} false; then :
12915   $as_echo_n "(cached) " >&6
12916 else
12917   if test "$cross_compiling" = yes; then :
12918   ac_cv_c_stack_direction=0
12919 else
12920   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12921 /* end confdefs.h.  */
12922 $ac_includes_default
12923 int
12924 find_stack_direction ()
12925 {
12926   static char *addr = 0;
12927   auto char dummy;
12928   if (addr == 0)
12929     {
12930       addr = &dummy;
12931       return find_stack_direction ();
12932     }
12933   else
12934     return (&dummy > addr) ? 1 : -1;
12935 }
12936
12937 int
12938 main ()
12939 {
12940   return find_stack_direction () < 0;
12941 }
12942 _ACEOF
12943 if ac_fn_c_try_run "$LINENO"; then :
12944   ac_cv_c_stack_direction=1
12945 else
12946   ac_cv_c_stack_direction=-1
12947 fi
12948 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12949   conftest.$ac_objext conftest.beam conftest.$ac_ext
12950 fi
12951
12952 fi
12953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12954 $as_echo "$ac_cv_c_stack_direction" >&6; }
12955 cat >>confdefs.h <<_ACEOF
12956 #define STACK_DIRECTION $ac_cv_c_stack_direction
12957 _ACEOF
12958
12959
12960 fi
12961
12962
12963 if test x"$ac_cv_func_alloca_works" != xyes; then
12964    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
12965 fi
12966
12967 # fmod, logb, and frexp are found in -lm on most systems.
12968 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12970 $as_echo_n "checking for sqrt in -lm... " >&6; }
12971 if ${ac_cv_lib_m_sqrt+:} false; then :
12972   $as_echo_n "(cached) " >&6
12973 else
12974   ac_check_lib_save_LIBS=$LIBS
12975 LIBS="-lm  $LIBS"
12976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12977 /* end confdefs.h.  */
12978
12979 /* Override any GCC internal prototype to avoid an error.
12980    Use char because int might match the return type of a GCC
12981    builtin and then its argument prototype would still apply.  */
12982 #ifdef __cplusplus
12983 extern "C"
12984 #endif
12985 char sqrt ();
12986 int
12987 main ()
12988 {
12989 return sqrt ();
12990   ;
12991   return 0;
12992 }
12993 _ACEOF
12994 if ac_fn_c_try_link "$LINENO"; then :
12995   ac_cv_lib_m_sqrt=yes
12996 else
12997   ac_cv_lib_m_sqrt=no
12998 fi
12999 rm -f core conftest.err conftest.$ac_objext \
13000     conftest$ac_exeext conftest.$ac_ext
13001 LIBS=$ac_check_lib_save_LIBS
13002 fi
13003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
13004 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13005 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
13006   cat >>confdefs.h <<_ACEOF
13007 #define HAVE_LIBM 1
13008 _ACEOF
13009
13010   LIBS="-lm $LIBS"
13011
13012 fi
13013
13014
13015 # Check for mail-locking functions in a "mail" library.  Probably this should
13016 # have the same check as for liblockfile below.
13017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13018 $as_echo_n "checking for maillock in -lmail... " >&6; }
13019 if ${ac_cv_lib_mail_maillock+:} false; then :
13020   $as_echo_n "(cached) " >&6
13021 else
13022   ac_check_lib_save_LIBS=$LIBS
13023 LIBS="-lmail  $LIBS"
13024 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13025 /* end confdefs.h.  */
13026
13027 /* Override any GCC internal prototype to avoid an error.
13028    Use char because int might match the return type of a GCC
13029    builtin and then its argument prototype would still apply.  */
13030 #ifdef __cplusplus
13031 extern "C"
13032 #endif
13033 char maillock ();
13034 int
13035 main ()
13036 {
13037 return maillock ();
13038   ;
13039   return 0;
13040 }
13041 _ACEOF
13042 if ac_fn_c_try_link "$LINENO"; then :
13043   ac_cv_lib_mail_maillock=yes
13044 else
13045   ac_cv_lib_mail_maillock=no
13046 fi
13047 rm -f core conftest.err conftest.$ac_objext \
13048     conftest$ac_exeext conftest.$ac_ext
13049 LIBS=$ac_check_lib_save_LIBS
13050 fi
13051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13052 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13053 if test "x$ac_cv_lib_mail_maillock" = xyes; then :
13054   have_mail=yes
13055 else
13056   have_mail=no
13057 fi
13058
13059 if test $have_mail = yes; then
13060   LIBS_MAIL=-lmail
13061   LIBS="$LIBS_MAIL $LIBS"
13062
13063 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13064
13065 else
13066   LIBS_MAIL=
13067 fi
13068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13069 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13070 if ${ac_cv_lib_lockfile_maillock+:} false; then :
13071   $as_echo_n "(cached) " >&6
13072 else
13073   ac_check_lib_save_LIBS=$LIBS
13074 LIBS="-llockfile  $LIBS"
13075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13076 /* end confdefs.h.  */
13077
13078 /* Override any GCC internal prototype to avoid an error.
13079    Use char because int might match the return type of a GCC
13080    builtin and then its argument prototype would still apply.  */
13081 #ifdef __cplusplus
13082 extern "C"
13083 #endif
13084 char maillock ();
13085 int
13086 main ()
13087 {
13088 return maillock ();
13089   ;
13090   return 0;
13091 }
13092 _ACEOF
13093 if ac_fn_c_try_link "$LINENO"; then :
13094   ac_cv_lib_lockfile_maillock=yes
13095 else
13096   ac_cv_lib_lockfile_maillock=no
13097 fi
13098 rm -f core conftest.err conftest.$ac_objext \
13099     conftest$ac_exeext conftest.$ac_ext
13100 LIBS=$ac_check_lib_save_LIBS
13101 fi
13102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13103 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13104 if test "x$ac_cv_lib_lockfile_maillock" = xyes; then :
13105   have_lockfile=yes
13106 else
13107   have_lockfile=no
13108 fi
13109
13110 if test $have_lockfile = yes; then
13111    LIBS_MAIL=-llockfile
13112    LIBS="$LIBS_MAIL $LIBS"
13113
13114 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13115
13116 else
13117 # If we have the shared liblockfile, assume we must use it for mail
13118 # locking (e.g. Debian).  If we couldn't link against liblockfile
13119 # (no liblockfile.a installed), ensure that we don't need to.
13120       # Extract the first word of "liblockfile.so", so it can be a program name with args.
13121 set dummy liblockfile.so; ac_word=$2
13122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13123 $as_echo_n "checking for $ac_word... " >&6; }
13124 if ${ac_cv_prog_liblockfile+:} false; then :
13125   $as_echo_n "(cached) " >&6
13126 else
13127   if test -n "$liblockfile"; then
13128   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13129 else
13130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13131 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13132 for as_dir in $as_dummy
13133 do
13134   IFS=$as_save_IFS
13135   test -z "$as_dir" && as_dir=.
13136     for ac_exec_ext in '' $ac_executable_extensions; do
13137   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13138     ac_cv_prog_liblockfile="yes"
13139     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13140     break 2
13141   fi
13142 done
13143   done
13144 IFS=$as_save_IFS
13145
13146   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13147 fi
13148 fi
13149 liblockfile=$ac_cv_prog_liblockfile
13150 if test -n "$liblockfile"; then
13151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13152 $as_echo "$liblockfile" >&6; }
13153 else
13154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13155 $as_echo "no" >&6; }
13156 fi
13157
13158
13159   if test $ac_cv_prog_liblockfile = yes; then
13160     as_fn_error $? "Shared liblockfile found but can't link against it.
13161 This probably means that movemail could lose mail.
13162 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13163   fi
13164 fi
13165 for ac_func in touchlock
13166 do :
13167   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
13168 if test "x$ac_cv_func_touchlock" = xyes; then :
13169   cat >>confdefs.h <<_ACEOF
13170 #define HAVE_TOUCHLOCK 1
13171 _ACEOF
13172
13173 fi
13174 done
13175
13176 for ac_header in maillock.h
13177 do :
13178   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
13179 if test "x$ac_cv_header_maillock_h" = xyes; then :
13180   cat >>confdefs.h <<_ACEOF
13181 #define HAVE_MAILLOCK_H 1
13182 _ACEOF
13183
13184 fi
13185
13186 done
13187
13188
13189
13190 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13191 ## interlock access to the mail spool.  The alternative is a lock file named
13192 ## /usr/spool/mail/$USER.lock.
13193 mail_lock=no
13194 case "$opsys" in
13195   aix4-2) mail_lock="lockf" ;;
13196
13197   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13198
13199   ## On GNU/Linux systems, both methods are used by various mail programs.
13200   ## I assume most people are using newer mailers that have heard of flock.
13201   ## Change this if you need to.
13202   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13203   ## configure gets the right answers, and that means *NOT* using flock.
13204   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13205   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
13206   ## Debian maintainer hasn't provided a clean fix for Emacs.
13207   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13208   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13209   ## correct logic.  -- fx
13210   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13211   ## liblockfile is a Free Software replacement for libmail, used on
13212   ## Debian systems and elsewhere. -rfr.
13213   gnu-*)
13214     mail_lock="flock"
13215     if test $have_mail = yes || test $have_lockfile = yes; then
13216       test $ac_cv_header_maillock_h = yes && mail_lock=no
13217     fi
13218     ;;
13219 esac
13220
13221 BLESSMAIL_TARGET=
13222 case "$mail_lock" in
13223   flock)
13224 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13225  ;;
13226
13227   lockf)
13228 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13229  ;;
13230
13231   *) BLESSMAIL_TARGET="need-blessmail" ;;
13232 esac
13233
13234
13235
13236 for ac_func in gethostname getdomainname dup2 \
13237 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
13238 random lrand48 logb frexp fmod rint cbrt ftime setsid \
13239 strerror fpathconf select euidaccess getpagesize tzset setlocale \
13240 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
13241 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
13242 sendto recvfrom getsockopt setsockopt getsockname getpeername \
13243 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
13244 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
13245 cfmakeraw cfsetspeed isnan copysign __executable_start
13246 do :
13247   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13248 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13249 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13250   cat >>confdefs.h <<_ACEOF
13251 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13252 _ACEOF
13253
13254 fi
13255 done
13256
13257
13258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13259 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13260 if ${emacs_cv_func___builtin_unwind_init+:} false; then :
13261   $as_echo_n "(cached) " >&6
13262 else
13263   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13264 /* end confdefs.h.  */
13265
13266 int
13267 main ()
13268 {
13269 __builtin_unwind_init ();
13270   ;
13271   return 0;
13272 }
13273 _ACEOF
13274 if ac_fn_c_try_link "$LINENO"; then :
13275   emacs_cv_func___builtin_unwind_init=yes
13276 else
13277   emacs_cv_func___builtin_unwind_init=no
13278 fi
13279 rm -f core conftest.err conftest.$ac_objext \
13280     conftest$ac_exeext conftest.$ac_ext
13281 fi
13282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13283 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13284 if test $emacs_cv_func___builtin_unwind_init = yes; then
13285
13286 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13287
13288 fi
13289
13290 for ac_header in sys/un.h
13291 do :
13292   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
13293 if test "x$ac_cv_header_sys_un_h" = xyes; then :
13294   cat >>confdefs.h <<_ACEOF
13295 #define HAVE_SYS_UN_H 1
13296 _ACEOF
13297
13298 fi
13299
13300 done
13301
13302
13303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13304 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13305 if ${ac_cv_sys_largefile_source+:} false; then :
13306   $as_echo_n "(cached) " >&6
13307 else
13308   while :; do
13309   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13310 /* end confdefs.h.  */
13311 #include <sys/types.h> /* for off_t */
13312      #include <stdio.h>
13313 int
13314 main ()
13315 {
13316 int (*fp) (FILE *, off_t, int) = fseeko;
13317      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13318   ;
13319   return 0;
13320 }
13321 _ACEOF
13322 if ac_fn_c_try_link "$LINENO"; then :
13323   ac_cv_sys_largefile_source=no; break
13324 fi
13325 rm -f core conftest.err conftest.$ac_objext \
13326     conftest$ac_exeext conftest.$ac_ext
13327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13328 /* end confdefs.h.  */
13329 #define _LARGEFILE_SOURCE 1
13330 #include <sys/types.h> /* for off_t */
13331      #include <stdio.h>
13332 int
13333 main ()
13334 {
13335 int (*fp) (FILE *, off_t, int) = fseeko;
13336      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13337   ;
13338   return 0;
13339 }
13340 _ACEOF
13341 if ac_fn_c_try_link "$LINENO"; then :
13342   ac_cv_sys_largefile_source=1; break
13343 fi
13344 rm -f core conftest.err conftest.$ac_objext \
13345     conftest$ac_exeext conftest.$ac_ext
13346   ac_cv_sys_largefile_source=unknown
13347   break
13348 done
13349 fi
13350 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13351 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13352 case $ac_cv_sys_largefile_source in #(
13353   no | unknown) ;;
13354   *)
13355 cat >>confdefs.h <<_ACEOF
13356 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13357 _ACEOF
13358 ;;
13359 esac
13360 rm -rf conftest*
13361
13362 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13363 # in glibc 2.1.3, but that breaks too many other things.
13364 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13365 if test $ac_cv_sys_largefile_source != unknown; then
13366
13367 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13368
13369 fi
13370
13371
13372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13373 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13374 if ${ac_cv_func_getpgrp_void+:} false; then :
13375   $as_echo_n "(cached) " >&6
13376 else
13377   # Use it with a single arg.
13378 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13379 /* end confdefs.h.  */
13380 $ac_includes_default
13381 int
13382 main ()
13383 {
13384 getpgrp (0);
13385   ;
13386   return 0;
13387 }
13388 _ACEOF
13389 if ac_fn_c_try_compile "$LINENO"; then :
13390   ac_cv_func_getpgrp_void=no
13391 else
13392   ac_cv_func_getpgrp_void=yes
13393 fi
13394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13395
13396 fi
13397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13398 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13399 if test $ac_cv_func_getpgrp_void = yes; then
13400
13401 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13402
13403 fi
13404
13405
13406 # Configure gnulib.
13407
13408
13409
13410
13411
13412
13413
13414
13415
13416
13417           LIBC_FATAL_STDERR_=1
13418   export LIBC_FATAL_STDERR_
13419
13420
13421    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
13422 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
13423 if ${ac_cv_c_bigendian+:} false; then :
13424   $as_echo_n "(cached) " >&6
13425 else
13426   ac_cv_c_bigendian=unknown
13427     # See if we're dealing with a universal compiler.
13428     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13429 /* end confdefs.h.  */
13430 #ifndef __APPLE_CC__
13431                not a universal capable compiler
13432              #endif
13433              typedef int dummy;
13434
13435 _ACEOF
13436 if ac_fn_c_try_compile "$LINENO"; then :
13437
13438         # Check for potential -arch flags.  It is not universal unless
13439         # there are at least two -arch flags with different values.
13440         ac_arch=
13441         ac_prev=
13442         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
13443          if test -n "$ac_prev"; then
13444            case $ac_word in
13445              i?86 | x86_64 | ppc | ppc64)
13446                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
13447                  ac_arch=$ac_word
13448                else
13449                  ac_cv_c_bigendian=universal
13450                  break
13451                fi
13452                ;;
13453            esac
13454            ac_prev=
13455          elif test "x$ac_word" = "x-arch"; then
13456            ac_prev=arch
13457          fi
13458        done
13459 fi
13460 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13461     if test $ac_cv_c_bigendian = unknown; then
13462       # See if sys/param.h defines the BYTE_ORDER macro.
13463       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13464 /* end confdefs.h.  */
13465 #include <sys/types.h>
13466              #include <sys/param.h>
13467
13468 int
13469 main ()
13470 {
13471 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
13472                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
13473                      && LITTLE_ENDIAN)
13474               bogus endian macros
13475              #endif
13476
13477   ;
13478   return 0;
13479 }
13480 _ACEOF
13481 if ac_fn_c_try_compile "$LINENO"; then :
13482   # It does; now see whether it defined to BIG_ENDIAN or not.
13483          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13484 /* end confdefs.h.  */
13485 #include <sys/types.h>
13486                 #include <sys/param.h>
13487
13488 int
13489 main ()
13490 {
13491 #if BYTE_ORDER != BIG_ENDIAN
13492                  not big endian
13493                 #endif
13494
13495   ;
13496   return 0;
13497 }
13498 _ACEOF
13499 if ac_fn_c_try_compile "$LINENO"; then :
13500   ac_cv_c_bigendian=yes
13501 else
13502   ac_cv_c_bigendian=no
13503 fi
13504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13505 fi
13506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13507     fi
13508     if test $ac_cv_c_bigendian = unknown; then
13509       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
13510       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13511 /* end confdefs.h.  */
13512 #include <limits.h>
13513
13514 int
13515 main ()
13516 {
13517 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
13518               bogus endian macros
13519              #endif
13520
13521   ;
13522   return 0;
13523 }
13524 _ACEOF
13525 if ac_fn_c_try_compile "$LINENO"; then :
13526   # It does; now see whether it defined to _BIG_ENDIAN or not.
13527          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13528 /* end confdefs.h.  */
13529 #include <limits.h>
13530
13531 int
13532 main ()
13533 {
13534 #ifndef _BIG_ENDIAN
13535                  not big endian
13536                 #endif
13537
13538   ;
13539   return 0;
13540 }
13541 _ACEOF
13542 if ac_fn_c_try_compile "$LINENO"; then :
13543   ac_cv_c_bigendian=yes
13544 else
13545   ac_cv_c_bigendian=no
13546 fi
13547 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13548 fi
13549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13550     fi
13551     if test $ac_cv_c_bigendian = unknown; then
13552       # Compile a test program.
13553       if test "$cross_compiling" = yes; then :
13554   # Try to guess by grepping values from an object file.
13555          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13556 /* end confdefs.h.  */
13557 short int ascii_mm[] =
13558                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
13559                 short int ascii_ii[] =
13560                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
13561                 int use_ascii (int i) {
13562                   return ascii_mm[i] + ascii_ii[i];
13563                 }
13564                 short int ebcdic_ii[] =
13565                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
13566                 short int ebcdic_mm[] =
13567                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
13568                 int use_ebcdic (int i) {
13569                   return ebcdic_mm[i] + ebcdic_ii[i];
13570                 }
13571                 extern int foo;
13572
13573 int
13574 main ()
13575 {
13576 return use_ascii (foo) == use_ebcdic (foo);
13577   ;
13578   return 0;
13579 }
13580 _ACEOF
13581 if ac_fn_c_try_compile "$LINENO"; then :
13582   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
13583               ac_cv_c_bigendian=yes
13584             fi
13585             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
13586               if test "$ac_cv_c_bigendian" = unknown; then
13587                 ac_cv_c_bigendian=no
13588               else
13589                 # finding both strings is unlikely to happen, but who knows?
13590                 ac_cv_c_bigendian=unknown
13591               fi
13592             fi
13593 fi
13594 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13595 else
13596   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13597 /* end confdefs.h.  */
13598 $ac_includes_default
13599 int
13600 main ()
13601 {
13602
13603              /* Are we little or big endian?  From Harbison&Steele.  */
13604              union
13605              {
13606                long int l;
13607                char c[sizeof (long int)];
13608              } u;
13609              u.l = 1;
13610              return u.c[sizeof (long int) - 1] == 1;
13611
13612   ;
13613   return 0;
13614 }
13615 _ACEOF
13616 if ac_fn_c_try_run "$LINENO"; then :
13617   ac_cv_c_bigendian=no
13618 else
13619   ac_cv_c_bigendian=yes
13620 fi
13621 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13622   conftest.$ac_objext conftest.beam conftest.$ac_ext
13623 fi
13624
13625     fi
13626 fi
13627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
13628 $as_echo "$ac_cv_c_bigendian" >&6; }
13629  case $ac_cv_c_bigendian in #(
13630    yes)
13631      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
13632 ;; #(
13633    no)
13634       ;; #(
13635    universal)
13636
13637 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
13638
13639      ;; #(
13640    *)
13641      as_fn_error $? "unknown endianness
13642  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
13643  esac
13644
13645
13646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
13647 $as_echo_n "checking for inline... " >&6; }
13648 if ${ac_cv_c_inline+:} false; then :
13649   $as_echo_n "(cached) " >&6
13650 else
13651   ac_cv_c_inline=no
13652 for ac_kw in inline __inline__ __inline; do
13653   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13654 /* end confdefs.h.  */
13655 #ifndef __cplusplus
13656 typedef int foo_t;
13657 static $ac_kw foo_t static_foo () {return 0; }
13658 $ac_kw foo_t foo () {return 0; }
13659 #endif
13660
13661 _ACEOF
13662 if ac_fn_c_try_compile "$LINENO"; then :
13663   ac_cv_c_inline=$ac_kw
13664 fi
13665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13666   test "$ac_cv_c_inline" != no && break
13667 done
13668
13669 fi
13670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
13671 $as_echo "$ac_cv_c_inline" >&6; }
13672
13673 case $ac_cv_c_inline in
13674   inline | yes) ;;
13675   *)
13676     case $ac_cv_c_inline in
13677       no) ac_val=;;
13678       *) ac_val=$ac_cv_c_inline;;
13679     esac
13680     cat >>confdefs.h <<_ACEOF
13681 #ifndef __cplusplus
13682 #define inline $ac_val
13683 #endif
13684 _ACEOF
13685     ;;
13686 esac
13687
13688
13689   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13690 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13691 if ${gl_cv_func_c99_strtold+:} false; then :
13692   $as_echo_n "(cached) " >&6
13693 else
13694   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13695 /* end confdefs.h.  */
13696 /* On HP-UX before 11.23, strtold returns a struct instead of
13697                 long double.  Reject implementations like that, by requiring
13698                 compatibility with the C99 prototype.  */
13699              #include <stdlib.h>
13700              static long double (*p) (char const *, char **) = strtold;
13701              static long double
13702              test (char const *nptr, char **endptr)
13703              {
13704                long double r;
13705                r = strtold (nptr, endptr);
13706                return r;
13707              }
13708 int
13709 main ()
13710 {
13711 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13712   ;
13713   return 0;
13714 }
13715 _ACEOF
13716 if ac_fn_c_try_link "$LINENO"; then :
13717   gl_cv_func_c99_strtold=yes
13718 else
13719   gl_cv_func_c99_strtold=no
13720 fi
13721 rm -f core conftest.err conftest.$ac_objext \
13722     conftest$ac_exeext conftest.$ac_ext
13723 fi
13724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13725 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13726   if test $gl_cv_func_c99_strtold = yes; then
13727
13728 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13729
13730   fi
13731
13732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
13733 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
13734 if ${ac_cv_struct_st_dm_mode+:} false; then :
13735   $as_echo_n "(cached) " >&6
13736 else
13737   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13738 /* end confdefs.h.  */
13739
13740 #include <sys/types.h>
13741 #include <sys/stat.h>
13742 int
13743 main ()
13744 {
13745 struct stat s; s.st_dm_mode;
13746   ;
13747   return 0;
13748 }
13749 _ACEOF
13750 if ac_fn_c_try_compile "$LINENO"; then :
13751   ac_cv_struct_st_dm_mode=yes
13752 else
13753   ac_cv_struct_st_dm_mode=no
13754 fi
13755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13756 fi
13757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
13758 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
13759
13760   if test $ac_cv_struct_st_dm_mode = yes; then
13761
13762 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
13763
13764   fi
13765
13766
13767 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
13768 if test "x$ac_cv_have_decl_strmode" = xyes; then :
13769   ac_have_decl=1
13770 else
13771   ac_have_decl=0
13772 fi
13773
13774 cat >>confdefs.h <<_ACEOF
13775 #define HAVE_DECL_STRMODE $ac_have_decl
13776 _ACEOF
13777
13778
13779   GNULIB__EXIT=0;
13780   GNULIB_ATOLL=0;
13781   GNULIB_CALLOC_POSIX=0;
13782   GNULIB_CANONICALIZE_FILE_NAME=0;
13783   GNULIB_GETLOADAVG=0;
13784   GNULIB_GETSUBOPT=0;
13785   GNULIB_GRANTPT=0;
13786   GNULIB_MALLOC_POSIX=0;
13787   GNULIB_MBTOWC=0;
13788   GNULIB_MKDTEMP=0;
13789   GNULIB_MKOSTEMP=0;
13790   GNULIB_MKOSTEMPS=0;
13791   GNULIB_MKSTEMP=0;
13792   GNULIB_MKSTEMPS=0;
13793   GNULIB_PTSNAME=0;
13794   GNULIB_PUTENV=0;
13795   GNULIB_RANDOM_R=0;
13796   GNULIB_REALLOC_POSIX=0;
13797   GNULIB_REALPATH=0;
13798   GNULIB_RPMATCH=0;
13799   GNULIB_SETENV=0;
13800   GNULIB_STRTOD=0;
13801   GNULIB_STRTOLL=0;
13802   GNULIB_STRTOULL=0;
13803   GNULIB_SYSTEM_POSIX=0;
13804   GNULIB_UNLOCKPT=0;
13805   GNULIB_UNSETENV=0;
13806   GNULIB_WCTOMB=0;
13807     HAVE__EXIT=1;
13808   HAVE_ATOLL=1;
13809   HAVE_CANONICALIZE_FILE_NAME=1;
13810   HAVE_DECL_GETLOADAVG=1;
13811   HAVE_GETSUBOPT=1;
13812   HAVE_GRANTPT=1;
13813   HAVE_MKDTEMP=1;
13814   HAVE_MKOSTEMP=1;
13815   HAVE_MKOSTEMPS=1;
13816   HAVE_MKSTEMP=1;
13817   HAVE_MKSTEMPS=1;
13818   HAVE_PTSNAME=1;
13819   HAVE_RANDOM_H=1;
13820   HAVE_RANDOM_R=1;
13821   HAVE_REALPATH=1;
13822   HAVE_RPMATCH=1;
13823   HAVE_SETENV=1;
13824   HAVE_DECL_SETENV=1;
13825   HAVE_STRTOD=1;
13826   HAVE_STRTOLL=1;
13827   HAVE_STRTOULL=1;
13828   HAVE_STRUCT_RANDOM_DATA=1;
13829   HAVE_SYS_LOADAVG_H=0;
13830   HAVE_UNLOCKPT=1;
13831   HAVE_DECL_UNSETENV=1;
13832   REPLACE_CALLOC=0;
13833   REPLACE_CANONICALIZE_FILE_NAME=0;
13834   REPLACE_MALLOC=0;
13835   REPLACE_MBTOWC=0;
13836   REPLACE_MKSTEMP=0;
13837   REPLACE_PUTENV=0;
13838   REPLACE_REALLOC=0;
13839   REPLACE_REALPATH=0;
13840   REPLACE_SETENV=0;
13841   REPLACE_STRTOD=0;
13842   REPLACE_UNSETENV=0;
13843   REPLACE_WCTOMB=0;
13844
13845
13846   GNULIB_CHOWN=0;
13847   GNULIB_CLOSE=0;
13848   GNULIB_DUP2=0;
13849   GNULIB_DUP3=0;
13850   GNULIB_ENVIRON=0;
13851   GNULIB_EUIDACCESS=0;
13852   GNULIB_FACCESSAT=0;
13853   GNULIB_FCHDIR=0;
13854   GNULIB_FCHOWNAT=0;
13855   GNULIB_FSYNC=0;
13856   GNULIB_FTRUNCATE=0;
13857   GNULIB_GETCWD=0;
13858   GNULIB_GETDOMAINNAME=0;
13859   GNULIB_GETDTABLESIZE=0;
13860   GNULIB_GETGROUPS=0;
13861   GNULIB_GETHOSTNAME=0;
13862   GNULIB_GETLOGIN=0;
13863   GNULIB_GETLOGIN_R=0;
13864   GNULIB_GETPAGESIZE=0;
13865   GNULIB_GETUSERSHELL=0;
13866   GNULIB_LCHOWN=0;
13867   GNULIB_LINK=0;
13868   GNULIB_LINKAT=0;
13869   GNULIB_LSEEK=0;
13870   GNULIB_PIPE=0;
13871   GNULIB_PIPE2=0;
13872   GNULIB_PREAD=0;
13873   GNULIB_PWRITE=0;
13874   GNULIB_READLINK=0;
13875   GNULIB_READLINKAT=0;
13876   GNULIB_RMDIR=0;
13877   GNULIB_SLEEP=0;
13878   GNULIB_SYMLINK=0;
13879   GNULIB_SYMLINKAT=0;
13880   GNULIB_TTYNAME_R=0;
13881   GNULIB_UNISTD_H_GETOPT=0;
13882   GNULIB_UNISTD_H_SIGPIPE=0;
13883   GNULIB_UNLINK=0;
13884   GNULIB_UNLINKAT=0;
13885   GNULIB_USLEEP=0;
13886   GNULIB_WRITE=0;
13887     HAVE_CHOWN=1;
13888   HAVE_DUP2=1;
13889   HAVE_DUP3=1;
13890   HAVE_EUIDACCESS=1;
13891   HAVE_FACCESSAT=1;
13892   HAVE_FCHDIR=1;
13893   HAVE_FCHOWNAT=1;
13894   HAVE_FSYNC=1;
13895   HAVE_FTRUNCATE=1;
13896   HAVE_GETDTABLESIZE=1;
13897   HAVE_GETGROUPS=1;
13898   HAVE_GETHOSTNAME=1;
13899   HAVE_GETLOGIN=1;
13900   HAVE_GETPAGESIZE=1;
13901   HAVE_LCHOWN=1;
13902   HAVE_LINK=1;
13903   HAVE_LINKAT=1;
13904   HAVE_PIPE=1;
13905   HAVE_PIPE2=1;
13906   HAVE_PREAD=1;
13907   HAVE_PWRITE=1;
13908   HAVE_READLINK=1;
13909   HAVE_READLINKAT=1;
13910   HAVE_SLEEP=1;
13911   HAVE_SYMLINK=1;
13912   HAVE_SYMLINKAT=1;
13913   HAVE_UNLINKAT=1;
13914   HAVE_USLEEP=1;
13915   HAVE_DECL_ENVIRON=1;
13916   HAVE_DECL_FCHDIR=1;
13917   HAVE_DECL_GETDOMAINNAME=1;
13918   HAVE_DECL_GETLOGIN_R=1;
13919   HAVE_DECL_GETPAGESIZE=1;
13920   HAVE_DECL_GETUSERSHELL=1;
13921   HAVE_DECL_TTYNAME_R=1;
13922   HAVE_OS_H=0;
13923   HAVE_SYS_PARAM_H=0;
13924   REPLACE_CHOWN=0;
13925   REPLACE_CLOSE=0;
13926   REPLACE_DUP=0;
13927   REPLACE_DUP2=0;
13928   REPLACE_FCHOWNAT=0;
13929   REPLACE_GETCWD=0;
13930   REPLACE_GETDOMAINNAME=0;
13931   REPLACE_GETLOGIN_R=0;
13932   REPLACE_GETGROUPS=0;
13933   REPLACE_GETPAGESIZE=0;
13934   REPLACE_LCHOWN=0;
13935   REPLACE_LINK=0;
13936   REPLACE_LINKAT=0;
13937   REPLACE_LSEEK=0;
13938   REPLACE_PREAD=0;
13939   REPLACE_PWRITE=0;
13940   REPLACE_READLINK=0;
13941   REPLACE_RMDIR=0;
13942   REPLACE_SLEEP=0;
13943   REPLACE_SYMLINK=0;
13944   REPLACE_TTYNAME_R=0;
13945   REPLACE_UNLINK=0;
13946   REPLACE_UNLINKAT=0;
13947   REPLACE_USLEEP=0;
13948   REPLACE_WRITE=0;
13949   UNISTD_H_HAVE_WINSOCK2_H=0;
13950   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
13951
13952
13953
13954
13955   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
13956 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
13957 if ${gl_cv_have_include_next+:} false; then :
13958   $as_echo_n "(cached) " >&6
13959 else
13960   rm -rf conftestd1a conftestd1b conftestd2
13961      mkdir conftestd1a conftestd1b conftestd2
13962                                                   cat <<EOF > conftestd1a/conftest.h
13963 #define DEFINED_IN_CONFTESTD1
13964 #include_next <conftest.h>
13965 #ifdef DEFINED_IN_CONFTESTD2
13966 int foo;
13967 #else
13968 #error "include_next doesn't work"
13969 #endif
13970 EOF
13971      cat <<EOF > conftestd1b/conftest.h
13972 #define DEFINED_IN_CONFTESTD1
13973 #include <stdio.h>
13974 #include_next <conftest.h>
13975 #ifdef DEFINED_IN_CONFTESTD2
13976 int foo;
13977 #else
13978 #error "include_next doesn't work"
13979 #endif
13980 EOF
13981      cat <<EOF > conftestd2/conftest.h
13982 #ifndef DEFINED_IN_CONFTESTD1
13983 #error "include_next test doesn't work"
13984 #endif
13985 #define DEFINED_IN_CONFTESTD2
13986 EOF
13987      gl_save_CPPFLAGS="$CPPFLAGS"
13988      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
13989      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13990 /* end confdefs.h.  */
13991 #include <conftest.h>
13992 _ACEOF
13993 if ac_fn_c_try_compile "$LINENO"; then :
13994   gl_cv_have_include_next=yes
13995 else
13996   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
13997         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13998 /* end confdefs.h.  */
13999 #include <conftest.h>
14000 _ACEOF
14001 if ac_fn_c_try_compile "$LINENO"; then :
14002   gl_cv_have_include_next=buggy
14003 else
14004   gl_cv_have_include_next=no
14005 fi
14006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14007
14008 fi
14009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14010      CPPFLAGS="$gl_save_CPPFLAGS"
14011      rm -rf conftestd1a conftestd1b conftestd2
14012
14013 fi
14014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
14015 $as_echo "$gl_cv_have_include_next" >&6; }
14016   PRAGMA_SYSTEM_HEADER=
14017   if test $gl_cv_have_include_next = yes; then
14018     INCLUDE_NEXT=include_next
14019     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
14020     if test -n "$GCC"; then
14021       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
14022     fi
14023   else
14024     if test $gl_cv_have_include_next = buggy; then
14025       INCLUDE_NEXT=include
14026       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
14027     else
14028       INCLUDE_NEXT=include
14029       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
14030     fi
14031   fi
14032
14033
14034
14035   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
14036 $as_echo_n "checking whether system header files limit the line length... " >&6; }
14037 if ${gl_cv_pragma_columns+:} false; then :
14038   $as_echo_n "(cached) " >&6
14039 else
14040        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14041 /* end confdefs.h.  */
14042
14043 #ifdef __TANDEM
14044 choke me
14045 #endif
14046
14047 _ACEOF
14048 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14049   $EGREP "choke me" >/dev/null 2>&1; then :
14050   gl_cv_pragma_columns=yes
14051 else
14052   gl_cv_pragma_columns=no
14053 fi
14054 rm -f conftest*
14055
14056
14057 fi
14058 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
14059 $as_echo "$gl_cv_pragma_columns" >&6; }
14060   if test $gl_cv_pragma_columns = yes; then
14061     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
14062   else
14063     PRAGMA_COLUMNS=
14064   fi
14065
14066
14067
14068
14069
14070
14071
14072
14073
14074
14075
14076
14077
14078
14079
14080
14081
14082      if test $gl_cv_have_include_next = yes; then
14083        gl_cv_next_getopt_h='<'getopt.h'>'
14084      else
14085        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
14086 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
14087 if ${gl_cv_next_getopt_h+:} false; then :
14088   $as_echo_n "(cached) " >&6
14089 else
14090
14091              if test $ac_cv_header_getopt_h = yes; then
14092
14093
14094                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14095 /* end confdefs.h.  */
14096 #include <getopt.h>
14097
14098 _ACEOF
14099                                                                                                                         case "$host_os" in
14100                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
14101                  *)    gl_absname_cpp="$ac_cpp" ;;
14102                esac
14103                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14104                   sed -n '\#/getopt.h#{
14105                     s#.*"\(.*/getopt.h\)".*#\1#
14106                     s#^/[^/]#//&#
14107                     p
14108                     q
14109                   }'`'"'
14110           else
14111                gl_cv_next_getopt_h='<'getopt.h'>'
14112              fi
14113
14114
14115 fi
14116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
14117 $as_echo "$gl_cv_next_getopt_h" >&6; }
14118      fi
14119      NEXT_GETOPT_H=$gl_cv_next_getopt_h
14120
14121      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14122        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14123        gl_next_as_first_directive='<'getopt.h'>'
14124      else
14125        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14126        gl_next_as_first_directive=$gl_cv_next_getopt_h
14127      fi
14128      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
14129
14130
14131
14132
14133   if test $ac_cv_header_getopt_h = yes; then
14134     HAVE_GETOPT_H=1
14135   else
14136     HAVE_GETOPT_H=0
14137   fi
14138
14139
14140   gl_replace_getopt=
14141
14142     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14143     for ac_header in getopt.h
14144 do :
14145   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
14146 if test "x$ac_cv_header_getopt_h" = xyes; then :
14147   cat >>confdefs.h <<_ACEOF
14148 #define HAVE_GETOPT_H 1
14149 _ACEOF
14150
14151 else
14152   gl_replace_getopt=yes
14153 fi
14154
14155 done
14156
14157   fi
14158
14159     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14160     for ac_func in getopt_long_only
14161 do :
14162   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
14163 if test "x$ac_cv_func_getopt_long_only" = xyes; then :
14164   cat >>confdefs.h <<_ACEOF
14165 #define HAVE_GETOPT_LONG_ONLY 1
14166 _ACEOF
14167
14168 else
14169   gl_replace_getopt=yes
14170 fi
14171 done
14172
14173   fi
14174
14175                     if test -z "$gl_replace_getopt"; then
14176     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
14177 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
14178 if ${gl_cv_func_getopt_posix+:} false; then :
14179   $as_echo_n "(cached) " >&6
14180 else
14181
14182                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14183 /* end confdefs.h.  */
14184 #include <unistd.h>
14185 int
14186 main ()
14187 {
14188 int *p = &optreset; return optreset;
14189   ;
14190   return 0;
14191 }
14192 _ACEOF
14193 if ac_fn_c_try_compile "$LINENO"; then :
14194   gl_optind_min=1
14195 else
14196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14197 /* end confdefs.h.  */
14198 #include <getopt.h>
14199 int
14200 main ()
14201 {
14202 return !getopt_clip;
14203   ;
14204   return 0;
14205 }
14206 _ACEOF
14207 if ac_fn_c_try_compile "$LINENO"; then :
14208   gl_optind_min=1
14209 else
14210   gl_optind_min=0
14211 fi
14212 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14213 fi
14214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14215
14216                 gl_save_CPPFLAGS=$CPPFLAGS
14217         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
14218         if test "$cross_compiling" = yes; then :
14219   case "$host_os" in
14220              mingw*)         gl_cv_func_getopt_posix="guessing no";;
14221              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
14222              *)              gl_cv_func_getopt_posix="guessing yes";;
14223            esac
14224
14225 else
14226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14227 /* end confdefs.h.  */
14228
14229 #include <unistd.h>
14230 #include <stdlib.h>
14231 #include <string.h>
14232
14233 int
14234 main ()
14235 {
14236   {
14237     int argc = 0;
14238     char *argv[10];
14239     int c;
14240
14241     argv[argc++] = "program";
14242     argv[argc++] = "-a";
14243     argv[argc++] = "foo";
14244     argv[argc++] = "bar";
14245     argv[argc] = NULL;
14246     optind = OPTIND_MIN;
14247     opterr = 0;
14248
14249     c = getopt (argc, argv, "ab");
14250     if (!(c == 'a'))
14251       return 1;
14252     c = getopt (argc, argv, "ab");
14253     if (!(c == -1))
14254       return 2;
14255     if (!(optind == 2))
14256       return 3;
14257   }
14258   /* Some internal state exists at this point.  */
14259   {
14260     int argc = 0;
14261     char *argv[10];
14262     int c;
14263
14264     argv[argc++] = "program";
14265     argv[argc++] = "donald";
14266     argv[argc++] = "-p";
14267     argv[argc++] = "billy";
14268     argv[argc++] = "duck";
14269     argv[argc++] = "-a";
14270     argv[argc++] = "bar";
14271     argv[argc] = NULL;
14272     optind = OPTIND_MIN;
14273     opterr = 0;
14274
14275     c = getopt (argc, argv, "+abp:q:");
14276     if (!(c == -1))
14277       return 4;
14278     if (!(strcmp (argv[0], "program") == 0))
14279       return 5;
14280     if (!(strcmp (argv[1], "donald") == 0))
14281       return 6;
14282     if (!(strcmp (argv[2], "-p") == 0))
14283       return 7;
14284     if (!(strcmp (argv[3], "billy") == 0))
14285       return 8;
14286     if (!(strcmp (argv[4], "duck") == 0))
14287       return 9;
14288     if (!(strcmp (argv[5], "-a") == 0))
14289       return 10;
14290     if (!(strcmp (argv[6], "bar") == 0))
14291       return 11;
14292     if (!(optind == 1))
14293       return 12;
14294   }
14295   /* Detect MacOS 10.5, AIX 7.1 bug.  */
14296   {
14297     char *argv[3] = { "program", "-ab", NULL };
14298     optind = OPTIND_MIN;
14299     opterr = 0;
14300     if (getopt (2, argv, "ab:") != 'a')
14301       return 13;
14302     if (getopt (2, argv, "ab:") != '?')
14303       return 14;
14304     if (optopt != 'b')
14305       return 15;
14306     if (optind != 2)
14307       return 16;
14308   }
14309
14310   return 0;
14311 }
14312
14313 _ACEOF
14314 if ac_fn_c_try_run "$LINENO"; then :
14315   gl_cv_func_getopt_posix=yes
14316 else
14317   gl_cv_func_getopt_posix=no
14318 fi
14319 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14320   conftest.$ac_objext conftest.beam conftest.$ac_ext
14321 fi
14322
14323         CPPFLAGS=$gl_save_CPPFLAGS
14324
14325 fi
14326 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14327 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14328     case "$gl_cv_func_getopt_posix" in
14329       *no) gl_replace_getopt=yes ;;
14330     esac
14331   fi
14332
14333   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14334     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14335 $as_echo_n "checking for working GNU getopt function... " >&6; }
14336 if ${gl_cv_func_getopt_gnu+:} false; then :
14337   $as_echo_n "(cached) " >&6
14338 else
14339   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14340        # optstring is necessary for programs like m4 that have POSIX-mandated
14341        # semantics for supporting options interspersed with files.
14342        # Also, since getopt_long is a GNU extension, we require optind=0.
14343        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14344        # so take care to revert to the correct (non-)export state.
14345        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14346        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14347          xx) gl_had_POSIXLY_CORRECT=exported ;;
14348          x)  gl_had_POSIXLY_CORRECT=yes      ;;
14349          *)  gl_had_POSIXLY_CORRECT=         ;;
14350        esac
14351        POSIXLY_CORRECT=1
14352        export POSIXLY_CORRECT
14353        if test "$cross_compiling" = yes; then :
14354            case $host_os:$ac_cv_have_decl_optreset in
14355            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14356            *:yes)               gl_cv_func_getopt_gnu=no;;
14357            *)                   gl_cv_func_getopt_gnu=yes;;
14358          esac
14359
14360 else
14361   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14362 /* end confdefs.h.  */
14363 #include <getopt.h>
14364                            #include <stddef.h>
14365                            #include <string.h>
14366
14367 int
14368 main ()
14369 {
14370
14371              int result = 0;
14372              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14373                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14374                 OSF/1 5.1, Solaris 10.  */
14375              {
14376                char *myargv[3];
14377                myargv[0] = "conftest";
14378                myargv[1] = "-+";
14379                myargv[2] = 0;
14380                opterr = 0;
14381                if (getopt (2, myargv, "+a") != '?')
14382                  result |= 1;
14383              }
14384              /* This code succeeds on glibc 2.8, mingw,
14385                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14386                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
14387              {
14388                char *argv[] = { "program", "-p", "foo", "bar", NULL };
14389
14390                optind = 1;
14391                if (getopt (4, argv, "p::") != 'p')
14392                  result |= 2;
14393                else if (optarg != NULL)
14394                  result |= 4;
14395                else if (getopt (4, argv, "p::") != -1)
14396                  result |= 6;
14397                else if (optind != 2)
14398                  result |= 8;
14399              }
14400              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
14401              {
14402                char *argv[] = { "program", "foo", "-p", NULL };
14403                optind = 0;
14404                if (getopt (3, argv, "-p") != 1)
14405                  result |= 16;
14406                else if (getopt (3, argv, "-p") != 'p')
14407                  result |= 32;
14408              }
14409              /* This code fails on glibc 2.11.  */
14410              {
14411                char *argv[] = { "program", "-b", "-a", NULL };
14412                optind = opterr = 0;
14413                if (getopt (3, argv, "+:a:b") != 'b')
14414                  result |= 64;
14415                else if (getopt (3, argv, "+:a:b") != ':')
14416                  result |= 64;
14417              }
14418              return result;
14419
14420   ;
14421   return 0;
14422 }
14423 _ACEOF
14424 if ac_fn_c_try_run "$LINENO"; then :
14425   gl_cv_func_getopt_gnu=yes
14426 else
14427   gl_cv_func_getopt_gnu=no
14428 fi
14429 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14430   conftest.$ac_objext conftest.beam conftest.$ac_ext
14431 fi
14432
14433        case $gl_had_POSIXLY_CORRECT in
14434          exported) ;;
14435          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14436          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14437        esac
14438
14439 fi
14440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14441 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14442     if test "$gl_cv_func_getopt_gnu" = "no"; then
14443       gl_replace_getopt=yes
14444     fi
14445   fi
14446
14447 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14448 if test "x$ac_cv_have_decl_getenv" = xyes; then :
14449   ac_have_decl=1
14450 else
14451   ac_have_decl=0
14452 fi
14453
14454 cat >>confdefs.h <<_ACEOF
14455 #define HAVE_DECL_GETENV $ac_have_decl
14456 _ACEOF
14457
14458
14459
14460
14461
14462
14463   if test -n "$gl_replace_getopt"; then :
14464
14465
14466
14467   GETOPT_H=getopt.h
14468
14469 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14470
14471
14472
14473     GNULIB_UNISTD_H_GETOPT=1
14474
14475
14476
14477
14478
14479
14480
14481
14482   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14483
14484
14485
14486
14487
14488
14489
14490
14491
14492   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14493
14494
14495
14496
14497
14498
14499 fi
14500
14501
14502
14503   GNULIB_MKTIME=0;
14504   GNULIB_NANOSLEEP=0;
14505   GNULIB_STRPTIME=0;
14506   GNULIB_TIMEGM=0;
14507   GNULIB_TIME_R=0;
14508     HAVE_DECL_LOCALTIME_R=1;
14509   HAVE_NANOSLEEP=1;
14510   HAVE_STRPTIME=1;
14511   HAVE_TIMEGM=1;
14512         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
14513   REPLACE_MKTIME=GNULIB_PORTCHECK;
14514   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
14515   REPLACE_TIMEGM=GNULIB_PORTCHECK;
14516
14517
14518
14519
14520   for ac_func in $ac_func_list
14521 do :
14522   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14523 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14524 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14525   cat >>confdefs.h <<_ACEOF
14526 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14527 _ACEOF
14528
14529 fi
14530 done
14531
14532
14533
14534
14535     gl_cv_c_multiarch=no
14536   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14537 /* end confdefs.h.  */
14538 #ifndef __APPLE_CC__
14539          not a universal capable compiler
14540         #endif
14541         typedef int dummy;
14542
14543 _ACEOF
14544 if ac_fn_c_try_compile "$LINENO"; then :
14545
14546                arch=
14547      prev=
14548      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14549        if test -n "$prev"; then
14550          case $word in
14551            i?86 | x86_64 | ppc | ppc64)
14552              if test -z "$arch" || test "$arch" = "$word"; then
14553                arch="$word"
14554              else
14555                gl_cv_c_multiarch=yes
14556              fi
14557              ;;
14558          esac
14559          prev=
14560        else
14561          if test "x$word" = "x-arch"; then
14562            prev=arch
14563          fi
14564        fi
14565      done
14566
14567 fi
14568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14569   if test $gl_cv_c_multiarch = yes; then
14570     APPLE_UNIVERSAL_BUILD=1
14571   else
14572     APPLE_UNIVERSAL_BUILD=0
14573   fi
14574
14575
14576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
14577 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
14578 if ${ac_cv_header_stdbool_h+:} false; then :
14579   $as_echo_n "(cached) " >&6
14580 else
14581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14582 /* end confdefs.h.  */
14583
14584              #include <stdbool.h>
14585              #ifndef bool
14586               "error: bool is not defined"
14587              #endif
14588              #ifndef false
14589               "error: false is not defined"
14590              #endif
14591              #if false
14592               "error: false is not 0"
14593              #endif
14594              #ifndef true
14595               "error: true is not defined"
14596              #endif
14597              #if true != 1
14598               "error: true is not 1"
14599              #endif
14600              #ifndef __bool_true_false_are_defined
14601               "error: __bool_true_false_are_defined is not defined"
14602              #endif
14603
14604              struct s { _Bool s: 1; _Bool t; } s;
14605
14606              char a[true == 1 ? 1 : -1];
14607              char b[false == 0 ? 1 : -1];
14608              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
14609              char d[(bool) 0.5 == true ? 1 : -1];
14610              /* See body of main program for 'e'.  */
14611              char f[(_Bool) 0.0 == false ? 1 : -1];
14612              char g[true];
14613              char h[sizeof (_Bool)];
14614              char i[sizeof s.t];
14615              enum { j = false, k = true, l = false * true, m = true * 256 };
14616              /* The following fails for
14617                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
14618              _Bool n[m];
14619              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
14620              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
14621              /* Catch a bug in an HP-UX C compiler.  See
14622                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
14623                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
14624               */
14625              _Bool q = true;
14626              _Bool *pq = &q;
14627
14628 int
14629 main ()
14630 {
14631
14632              bool e = &s;
14633              *pq |= q;
14634              *pq |= ! q;
14635              /* Refer to every declared value, to avoid compiler optimizations.  */
14636              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
14637                      + !m + !n + !o + !p + !q + !pq);
14638
14639   ;
14640   return 0;
14641 }
14642 _ACEOF
14643 if ac_fn_c_try_compile "$LINENO"; then :
14644   ac_cv_header_stdbool_h=yes
14645 else
14646   ac_cv_header_stdbool_h=no
14647 fi
14648 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14649 fi
14650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
14651 $as_echo "$ac_cv_header_stdbool_h" >&6; }
14652    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
14653 if test "x$ac_cv_type__Bool" = xyes; then :
14654
14655 cat >>confdefs.h <<_ACEOF
14656 #define HAVE__BOOL 1
14657 _ACEOF
14658
14659
14660 fi
14661
14662
14663
14664     REPLACE_NULL=0;
14665   HAVE_WCHAR_T=1;
14666   STDDEF_H='';
14667
14668
14669   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
14670 $as_echo_n "checking for wchar_t... " >&6; }
14671 if ${gt_cv_c_wchar_t+:} false; then :
14672   $as_echo_n "(cached) " >&6
14673 else
14674   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14675 /* end confdefs.h.  */
14676 #include <stddef.h>
14677             wchar_t foo = (wchar_t)'\0';
14678 int
14679 main ()
14680 {
14681
14682   ;
14683   return 0;
14684 }
14685 _ACEOF
14686 if ac_fn_c_try_compile "$LINENO"; then :
14687   gt_cv_c_wchar_t=yes
14688 else
14689   gt_cv_c_wchar_t=no
14690 fi
14691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14692 fi
14693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
14694 $as_echo "$gt_cv_c_wchar_t" >&6; }
14695   if test $gt_cv_c_wchar_t = yes; then
14696
14697 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
14698
14699   fi
14700
14701
14702   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
14703 $as_echo_n "checking for unsigned long long int... " >&6; }
14704 if ${ac_cv_type_unsigned_long_long_int+:} false; then :
14705   $as_echo_n "(cached) " >&6
14706 else
14707   ac_cv_type_unsigned_long_long_int=yes
14708      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
14709        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14710 /* end confdefs.h.  */
14711
14712   /* For now, do not test the preprocessor; as of 2007 there are too many
14713          implementations with broken preprocessors.  Perhaps this can
14714          be revisited in 2012.  In the meantime, code should not expect
14715          #if to work with literals wider than 32 bits.  */
14716       /* Test literals.  */
14717       long long int ll = 9223372036854775807ll;
14718       long long int nll = -9223372036854775807LL;
14719       unsigned long long int ull = 18446744073709551615ULL;
14720       /* Test constant expressions.   */
14721       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
14722                      ? 1 : -1)];
14723       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
14724                      ? 1 : -1)];
14725       int i = 63;
14726 int
14727 main ()
14728 {
14729 /* Test availability of runtime routines for shift and division.  */
14730       long long int llmax = 9223372036854775807ll;
14731       unsigned long long int ullmax = 18446744073709551615ull;
14732       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
14733               | (llmax / ll) | (llmax % ll)
14734               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
14735               | (ullmax / ull) | (ullmax % ull));
14736   ;
14737   return 0;
14738 }
14739
14740 _ACEOF
14741 if ac_fn_c_try_link "$LINENO"; then :
14742
14743 else
14744   ac_cv_type_unsigned_long_long_int=no
14745 fi
14746 rm -f core conftest.err conftest.$ac_objext \
14747     conftest$ac_exeext conftest.$ac_ext
14748      fi
14749 fi
14750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
14751 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
14752   if test $ac_cv_type_unsigned_long_long_int = yes; then
14753
14754 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
14755
14756   fi
14757
14758
14759
14760   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
14761 $as_echo_n "checking for long long int... " >&6; }
14762 if ${ac_cv_type_long_long_int+:} false; then :
14763   $as_echo_n "(cached) " >&6
14764 else
14765   ac_cv_type_long_long_int=yes
14766       if test "x${ac_cv_prog_cc_c99-no}" = xno; then
14767         ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
14768         if test $ac_cv_type_long_long_int = yes; then
14769                                         if test "$cross_compiling" = yes; then :
14770   :
14771 else
14772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14773 /* end confdefs.h.  */
14774 #include <limits.h>
14775                  #ifndef LLONG_MAX
14776                  # define HALF \
14777                           (1LL << (sizeof (long long int) * CHAR_BIT - 2))
14778                  # define LLONG_MAX (HALF - 1 + HALF)
14779                  #endif
14780 int
14781 main ()
14782 {
14783 long long int n = 1;
14784                  int i;
14785                  for (i = 0; ; i++)
14786                    {
14787                      long long int m = n << i;
14788                      if (m >> i != n)
14789                        return 1;
14790                      if (LLONG_MAX / 2 < m)
14791                        break;
14792                    }
14793                  return 0;
14794   ;
14795   return 0;
14796 }
14797 _ACEOF
14798 if ac_fn_c_try_run "$LINENO"; then :
14799
14800 else
14801   ac_cv_type_long_long_int=no
14802 fi
14803 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14804   conftest.$ac_objext conftest.beam conftest.$ac_ext
14805 fi
14806
14807         fi
14808       fi
14809 fi
14810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
14811 $as_echo "$ac_cv_type_long_long_int" >&6; }
14812   if test $ac_cv_type_long_long_int = yes; then
14813
14814 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
14815
14816   fi
14817
14818
14819
14820
14821
14822
14823  ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
14824 "
14825 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
14826
14827 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
14828
14829 fi
14830
14831
14832
14833
14834
14835      GNULIB_FCHMODAT=0;
14836   GNULIB_FSTATAT=0;
14837   GNULIB_FUTIMENS=0;
14838   GNULIB_LCHMOD=0;
14839   GNULIB_LSTAT=0;
14840   GNULIB_MKDIRAT=0;
14841   GNULIB_MKFIFO=0;
14842   GNULIB_MKFIFOAT=0;
14843   GNULIB_MKNOD=0;
14844   GNULIB_MKNODAT=0;
14845   GNULIB_STAT=0;
14846   GNULIB_UTIMENSAT=0;
14847     HAVE_FCHMODAT=1;
14848   HAVE_FSTATAT=1;
14849   HAVE_FUTIMENS=1;
14850   HAVE_LCHMOD=1;
14851   HAVE_LSTAT=1;
14852   HAVE_MKDIRAT=1;
14853   HAVE_MKFIFO=1;
14854   HAVE_MKFIFOAT=1;
14855   HAVE_MKNOD=1;
14856   HAVE_MKNODAT=1;
14857   HAVE_UTIMENSAT=1;
14858   REPLACE_FSTAT=0;
14859   REPLACE_FSTATAT=0;
14860   REPLACE_FUTIMENS=0;
14861   REPLACE_LSTAT=0;
14862   REPLACE_MKDIR=0;
14863   REPLACE_MKFIFO=0;
14864   REPLACE_MKNOD=0;
14865   REPLACE_STAT=0;
14866   REPLACE_UTIMENSAT=0;
14867
14868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
14869 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
14870 if ${ac_cv_header_stat_broken+:} false; then :
14871   $as_echo_n "(cached) " >&6
14872 else
14873   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14874 /* end confdefs.h.  */
14875 #include <sys/types.h>
14876 #include <sys/stat.h>
14877
14878 #if defined S_ISBLK && defined S_IFDIR
14879 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
14880 #endif
14881
14882 #if defined S_ISBLK && defined S_IFCHR
14883 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
14884 #endif
14885
14886 #if defined S_ISLNK && defined S_IFREG
14887 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
14888 #endif
14889
14890 #if defined S_ISSOCK && defined S_IFREG
14891 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
14892 #endif
14893
14894 _ACEOF
14895 if ac_fn_c_try_compile "$LINENO"; then :
14896   ac_cv_header_stat_broken=no
14897 else
14898   ac_cv_header_stat_broken=yes
14899 fi
14900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14901 fi
14902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
14903 $as_echo "$ac_cv_header_stat_broken" >&6; }
14904 if test $ac_cv_header_stat_broken = yes; then
14905
14906 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
14907
14908 fi
14909
14910
14911
14912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
14913 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
14914 if ${ac_cv_c_restrict+:} false; then :
14915   $as_echo_n "(cached) " >&6
14916 else
14917   ac_cv_c_restrict=no
14918    # The order here caters to the fact that C++ does not require restrict.
14919    for ac_kw in __restrict __restrict__ _Restrict restrict; do
14920      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14921 /* end confdefs.h.  */
14922 typedef int * int_ptr;
14923         int foo (int_ptr $ac_kw ip) {
14924         return ip[0];
14925        }
14926 int
14927 main ()
14928 {
14929 int s[1];
14930         int * $ac_kw t = s;
14931         t[0] = 0;
14932         return foo(t)
14933   ;
14934   return 0;
14935 }
14936 _ACEOF
14937 if ac_fn_c_try_compile "$LINENO"; then :
14938   ac_cv_c_restrict=$ac_kw
14939 fi
14940 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14941      test "$ac_cv_c_restrict" != no && break
14942    done
14943
14944 fi
14945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
14946 $as_echo "$ac_cv_c_restrict" >&6; }
14947
14948  case $ac_cv_c_restrict in
14949    restrict) ;;
14950    no) $as_echo "#define restrict /**/" >>confdefs.h
14951  ;;
14952    *)  cat >>confdefs.h <<_ACEOF
14953 #define restrict $ac_cv_c_restrict
14954 _ACEOF
14955  ;;
14956  esac
14957
14958
14959
14960
14961
14962   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
14963 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
14964 if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
14965   $as_echo_n "(cached) " >&6
14966 else
14967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14968 /* end confdefs.h.  */
14969 #include <time.h>
14970
14971 int
14972 main ()
14973 {
14974 static struct timespec x; x.tv_sec = x.tv_nsec;
14975   ;
14976   return 0;
14977 }
14978 _ACEOF
14979 if ac_fn_c_try_compile "$LINENO"; then :
14980   gl_cv_sys_struct_timespec_in_time_h=yes
14981 else
14982   gl_cv_sys_struct_timespec_in_time_h=no
14983 fi
14984 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14985 fi
14986 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
14987 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
14988
14989   TIME_H_DEFINES_STRUCT_TIMESPEC=0
14990   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
14991   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
14992   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
14993     TIME_H_DEFINES_STRUCT_TIMESPEC=1
14994   else
14995     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
14996 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
14997 if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
14998   $as_echo_n "(cached) " >&6
14999 else
15000   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15001 /* end confdefs.h.  */
15002 #include <sys/time.h>
15003
15004 int
15005 main ()
15006 {
15007 static struct timespec x; x.tv_sec = x.tv_nsec;
15008   ;
15009   return 0;
15010 }
15011 _ACEOF
15012 if ac_fn_c_try_compile "$LINENO"; then :
15013   gl_cv_sys_struct_timespec_in_sys_time_h=yes
15014 else
15015   gl_cv_sys_struct_timespec_in_sys_time_h=no
15016 fi
15017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15018 fi
15019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
15020 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
15021     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
15022       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
15023     else
15024       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
15025 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
15026 if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
15027   $as_echo_n "(cached) " >&6
15028 else
15029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15030 /* end confdefs.h.  */
15031 #include <pthread.h>
15032
15033 int
15034 main ()
15035 {
15036 static struct timespec x; x.tv_sec = x.tv_nsec;
15037   ;
15038   return 0;
15039 }
15040 _ACEOF
15041 if ac_fn_c_try_compile "$LINENO"; then :
15042   gl_cv_sys_struct_timespec_in_pthread_h=yes
15043 else
15044   gl_cv_sys_struct_timespec_in_pthread_h=no
15045 fi
15046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15047 fi
15048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
15049 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
15050       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
15051         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
15052       fi
15053     fi
15054   fi
15055
15056
15057
15058
15059
15060
15061
15062
15063
15064
15065
15066
15067
15068
15069
15070      if test $gl_cv_have_include_next = yes; then
15071        gl_cv_next_time_h='<'time.h'>'
15072      else
15073        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
15074 $as_echo_n "checking absolute name of <time.h>... " >&6; }
15075 if ${gl_cv_next_time_h+:} false; then :
15076   $as_echo_n "(cached) " >&6
15077 else
15078
15079                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15080 /* end confdefs.h.  */
15081 #include <time.h>
15082
15083 _ACEOF
15084                                                                                                                         case "$host_os" in
15085                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15086                  *)    gl_absname_cpp="$ac_cpp" ;;
15087                esac
15088                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15089                   sed -n '\#/time.h#{
15090                     s#.*"\(.*/time.h\)".*#\1#
15091                     s#^/[^/]#//&#
15092                     p
15093                     q
15094                   }'`'"'
15095
15096
15097 fi
15098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
15099 $as_echo "$gl_cv_next_time_h" >&6; }
15100      fi
15101      NEXT_TIME_H=$gl_cv_next_time_h
15102
15103      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15104        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15105        gl_next_as_first_directive='<'time.h'>'
15106      else
15107        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15108        gl_next_as_first_directive=$gl_cv_next_time_h
15109      fi
15110      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
15111
15112
15113
15114
15115
15116
15117 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
15118 if test "x$ac_cv_have_decl_localtime_r" = xyes; then :
15119   ac_have_decl=1
15120 else
15121   ac_have_decl=0
15122 fi
15123
15124 cat >>confdefs.h <<_ACEOF
15125 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
15126 _ACEOF
15127
15128
15129
15130
15131    if false; then
15132   GL_COND_LIBTOOL_TRUE=
15133   GL_COND_LIBTOOL_FALSE='#'
15134 else
15135   GL_COND_LIBTOOL_TRUE='#'
15136   GL_COND_LIBTOOL_FALSE=
15137 fi
15138
15139   gl_cond_libtool=false
15140   gl_libdeps=
15141   gl_ltlibdeps=
15142   gl_m4_base='m4'
15143
15144
15145
15146
15147
15148
15149
15150
15151
15152   gl_source_base='lib'
15153   # Code from module arg-nonnull:
15154   # Code from module c++defs:
15155   # Code from module crypto/md5:
15156
15157
15158
15159
15160
15161
15162
15163
15164
15165   gl_LIBOBJS="$gl_LIBOBJS md5.$ac_objext"
15166
15167
15168
15169
15170   :
15171
15172   # Code from module dtoastr:
15173
15174   # Code from module extensions:
15175   # Code from module filemode:
15176
15177
15178
15179
15180
15181
15182
15183
15184
15185
15186   gl_LIBOBJS="$gl_LIBOBJS filemode.$ac_objext"
15187
15188
15189
15190   # Code from module getloadavg:
15191
15192
15193 # Persuade glibc <stdlib.h> to declare getloadavg().
15194
15195
15196 # Make sure getloadavg.c is where it belongs, at configure-time.
15197 test -f "$srcdir/$gl_source_base/getloadavg.c" ||
15198   as_fn_error $? "$srcdir/$gl_source_base/getloadavg.c is missing" "$LINENO" 5
15199
15200 gl_save_LIBS=$LIBS
15201
15202 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
15203 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
15204 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
15205 if test "x$ac_cv_func_getloadavg" = xyes; then :
15206
15207 else
15208   gl_have_func=no
15209
15210    # Some systems with -lutil have (and need) -lkvm as well, some do not.
15211    # On Solaris, -lkvm requires nlist from -lelf, so check that first
15212    # to get the right answer into the cache.
15213    # For kstat on solaris, we need to test for libelf and libkvm to force the
15214    # definition of SVR4 below.
15215    if test $gl_have_func = no; then
15216      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
15217 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
15218 if ${ac_cv_lib_elf_elf_begin+:} false; then :
15219   $as_echo_n "(cached) " >&6
15220 else
15221   ac_check_lib_save_LIBS=$LIBS
15222 LIBS="-lelf  $LIBS"
15223 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15224 /* end confdefs.h.  */
15225
15226 /* Override any GCC internal prototype to avoid an error.
15227    Use char because int might match the return type of a GCC
15228    builtin and then its argument prototype would still apply.  */
15229 #ifdef __cplusplus
15230 extern "C"
15231 #endif
15232 char elf_begin ();
15233 int
15234 main ()
15235 {
15236 return elf_begin ();
15237   ;
15238   return 0;
15239 }
15240 _ACEOF
15241 if ac_fn_c_try_link "$LINENO"; then :
15242   ac_cv_lib_elf_elf_begin=yes
15243 else
15244   ac_cv_lib_elf_elf_begin=no
15245 fi
15246 rm -f core conftest.err conftest.$ac_objext \
15247     conftest$ac_exeext conftest.$ac_ext
15248 LIBS=$ac_check_lib_save_LIBS
15249 fi
15250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
15251 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
15252 if test "x$ac_cv_lib_elf_elf_begin" = xyes; then :
15253   LIBS="-lelf $LIBS"
15254 fi
15255
15256      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
15257 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
15258 if ${ac_cv_lib_kvm_kvm_open+:} false; then :
15259   $as_echo_n "(cached) " >&6
15260 else
15261   ac_check_lib_save_LIBS=$LIBS
15262 LIBS="-lkvm  $LIBS"
15263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15264 /* end confdefs.h.  */
15265
15266 /* Override any GCC internal prototype to avoid an error.
15267    Use char because int might match the return type of a GCC
15268    builtin and then its argument prototype would still apply.  */
15269 #ifdef __cplusplus
15270 extern "C"
15271 #endif
15272 char kvm_open ();
15273 int
15274 main ()
15275 {
15276 return kvm_open ();
15277   ;
15278   return 0;
15279 }
15280 _ACEOF
15281 if ac_fn_c_try_link "$LINENO"; then :
15282   ac_cv_lib_kvm_kvm_open=yes
15283 else
15284   ac_cv_lib_kvm_kvm_open=no
15285 fi
15286 rm -f core conftest.err conftest.$ac_objext \
15287     conftest$ac_exeext conftest.$ac_ext
15288 LIBS=$ac_check_lib_save_LIBS
15289 fi
15290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
15291 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
15292 if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then :
15293   LIBS="-lkvm $LIBS"
15294 fi
15295
15296      # Check for the 4.4BSD definition of getloadavg.
15297      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
15298 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
15299 if ${ac_cv_lib_util_getloadavg+:} false; then :
15300   $as_echo_n "(cached) " >&6
15301 else
15302   ac_check_lib_save_LIBS=$LIBS
15303 LIBS="-lutil  $LIBS"
15304 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15305 /* end confdefs.h.  */
15306
15307 /* Override any GCC internal prototype to avoid an error.
15308    Use char because int might match the return type of a GCC
15309    builtin and then its argument prototype would still apply.  */
15310 #ifdef __cplusplus
15311 extern "C"
15312 #endif
15313 char getloadavg ();
15314 int
15315 main ()
15316 {
15317 return getloadavg ();
15318   ;
15319   return 0;
15320 }
15321 _ACEOF
15322 if ac_fn_c_try_link "$LINENO"; then :
15323   ac_cv_lib_util_getloadavg=yes
15324 else
15325   ac_cv_lib_util_getloadavg=no
15326 fi
15327 rm -f core conftest.err conftest.$ac_objext \
15328     conftest$ac_exeext conftest.$ac_ext
15329 LIBS=$ac_check_lib_save_LIBS
15330 fi
15331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
15332 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
15333 if test "x$ac_cv_lib_util_getloadavg" = xyes; then :
15334   LIBS="-lutil $LIBS" gl_have_func=yes
15335 fi
15336
15337    fi
15338
15339    if test $gl_have_func = no; then
15340      # There is a commonly available library for RS/6000 AIX.
15341      # Since it is not a standard part of AIX, it might be installed locally.
15342      gl_getloadavg_LIBS=$LIBS
15343      LIBS="-L/usr/local/lib $LIBS"
15344      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
15345 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
15346 if ${ac_cv_lib_getloadavg_getloadavg+:} false; then :
15347   $as_echo_n "(cached) " >&6
15348 else
15349   ac_check_lib_save_LIBS=$LIBS
15350 LIBS="-lgetloadavg  $LIBS"
15351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15352 /* end confdefs.h.  */
15353
15354 /* Override any GCC internal prototype to avoid an error.
15355    Use char because int might match the return type of a GCC
15356    builtin and then its argument prototype would still apply.  */
15357 #ifdef __cplusplus
15358 extern "C"
15359 #endif
15360 char getloadavg ();
15361 int
15362 main ()
15363 {
15364 return getloadavg ();
15365   ;
15366   return 0;
15367 }
15368 _ACEOF
15369 if ac_fn_c_try_link "$LINENO"; then :
15370   ac_cv_lib_getloadavg_getloadavg=yes
15371 else
15372   ac_cv_lib_getloadavg_getloadavg=no
15373 fi
15374 rm -f core conftest.err conftest.$ac_objext \
15375     conftest$ac_exeext conftest.$ac_ext
15376 LIBS=$ac_check_lib_save_LIBS
15377 fi
15378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
15379 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
15380 if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then :
15381   LIBS="-lgetloadavg $LIBS" gl_have_func=yes
15382 else
15383   LIBS=$gl_getloadavg_LIBS
15384 fi
15385
15386    fi
15387
15388    # Set up the replacement function if necessary.
15389    if test $gl_have_func = no; then
15390
15391
15392
15393
15394
15395
15396
15397
15398   gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
15399
15400
15401 # Figure out what our getloadavg.c needs.
15402
15403 # Solaris has libkstat which does not require root.
15404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
15405 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
15406 if ${ac_cv_lib_kstat_kstat_open+:} false; then :
15407   $as_echo_n "(cached) " >&6
15408 else
15409   ac_check_lib_save_LIBS=$LIBS
15410 LIBS="-lkstat  $LIBS"
15411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15412 /* end confdefs.h.  */
15413
15414 /* Override any GCC internal prototype to avoid an error.
15415    Use char because int might match the return type of a GCC
15416    builtin and then its argument prototype would still apply.  */
15417 #ifdef __cplusplus
15418 extern "C"
15419 #endif
15420 char kstat_open ();
15421 int
15422 main ()
15423 {
15424 return kstat_open ();
15425   ;
15426   return 0;
15427 }
15428 _ACEOF
15429 if ac_fn_c_try_link "$LINENO"; then :
15430   ac_cv_lib_kstat_kstat_open=yes
15431 else
15432   ac_cv_lib_kstat_kstat_open=no
15433 fi
15434 rm -f core conftest.err conftest.$ac_objext \
15435     conftest$ac_exeext conftest.$ac_ext
15436 LIBS=$ac_check_lib_save_LIBS
15437 fi
15438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
15439 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
15440 if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then :
15441   cat >>confdefs.h <<_ACEOF
15442 #define HAVE_LIBKSTAT 1
15443 _ACEOF
15444
15445   LIBS="-lkstat $LIBS"
15446
15447 fi
15448
15449 test $ac_cv_lib_kstat_kstat_open = yes && gl_have_func=yes
15450
15451 # On HPUX9, an unprivileged user can get load averages this way.
15452 if test $gl_have_func = no; then
15453   for ac_func in pstat_getdynamic
15454 do :
15455   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
15456 if test "x$ac_cv_func_pstat_getdynamic" = xyes; then :
15457   cat >>confdefs.h <<_ACEOF
15458 #define HAVE_PSTAT_GETDYNAMIC 1
15459 _ACEOF
15460  gl_have_func=yes
15461 fi
15462 done
15463
15464 fi
15465
15466 # AIX has libperfstat which does not require root
15467 if test $gl_have_func = no; then
15468   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
15469 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
15470 if ${ac_cv_lib_perfstat_perfstat_cpu_total+:} false; then :
15471   $as_echo_n "(cached) " >&6
15472 else
15473   ac_check_lib_save_LIBS=$LIBS
15474 LIBS="-lperfstat  $LIBS"
15475 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15476 /* end confdefs.h.  */
15477
15478 /* Override any GCC internal prototype to avoid an error.
15479    Use char because int might match the return type of a GCC
15480    builtin and then its argument prototype would still apply.  */
15481 #ifdef __cplusplus
15482 extern "C"
15483 #endif
15484 char perfstat_cpu_total ();
15485 int
15486 main ()
15487 {
15488 return perfstat_cpu_total ();
15489   ;
15490   return 0;
15491 }
15492 _ACEOF
15493 if ac_fn_c_try_link "$LINENO"; then :
15494   ac_cv_lib_perfstat_perfstat_cpu_total=yes
15495 else
15496   ac_cv_lib_perfstat_perfstat_cpu_total=no
15497 fi
15498 rm -f core conftest.err conftest.$ac_objext \
15499     conftest$ac_exeext conftest.$ac_ext
15500 LIBS=$ac_check_lib_save_LIBS
15501 fi
15502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
15503 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
15504 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = xyes; then :
15505   cat >>confdefs.h <<_ACEOF
15506 #define HAVE_LIBPERFSTAT 1
15507 _ACEOF
15508
15509   LIBS="-lperfstat $LIBS"
15510
15511 fi
15512
15513   test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_have_func=yes
15514 fi
15515
15516 if test $gl_have_func = no; then
15517   ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
15518 if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then :
15519   gl_have_func=yes
15520
15521 $as_echo "#define DGUX 1" >>confdefs.h
15522
15523      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
15524 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
15525 if ${ac_cv_lib_dgc_dg_sys_info+:} false; then :
15526   $as_echo_n "(cached) " >&6
15527 else
15528   ac_check_lib_save_LIBS=$LIBS
15529 LIBS="-ldgc  $LIBS"
15530 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15531 /* end confdefs.h.  */
15532
15533 /* Override any GCC internal prototype to avoid an error.
15534    Use char because int might match the return type of a GCC
15535    builtin and then its argument prototype would still apply.  */
15536 #ifdef __cplusplus
15537 extern "C"
15538 #endif
15539 char dg_sys_info ();
15540 int
15541 main ()
15542 {
15543 return dg_sys_info ();
15544   ;
15545   return 0;
15546 }
15547 _ACEOF
15548 if ac_fn_c_try_link "$LINENO"; then :
15549   ac_cv_lib_dgc_dg_sys_info=yes
15550 else
15551   ac_cv_lib_dgc_dg_sys_info=no
15552 fi
15553 rm -f core conftest.err conftest.$ac_objext \
15554     conftest$ac_exeext conftest.$ac_ext
15555 LIBS=$ac_check_lib_save_LIBS
15556 fi
15557 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
15558 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
15559 if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then :
15560   cat >>confdefs.h <<_ACEOF
15561 #define HAVE_LIBDGC 1
15562 _ACEOF
15563
15564   LIBS="-ldgc $LIBS"
15565
15566 fi
15567
15568 fi
15569
15570
15571 fi
15572
15573 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
15574 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
15575 # Irix 4.0.5F has the header but not the library.
15576 if test $gl_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
15577     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
15578   gl_have_func=yes
15579
15580 $as_echo "#define SVR4 1" >>confdefs.h
15581
15582 fi
15583
15584 if test $gl_have_func = no; then
15585   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
15586 if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then :
15587   gl_have_func=yes
15588
15589 $as_echo "#define UMAX 1" >>confdefs.h
15590
15591
15592 $as_echo "#define UMAX4_3 1" >>confdefs.h
15593
15594 fi
15595
15596
15597 fi
15598
15599 if test $gl_have_func = no; then
15600   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
15601 if test "x$ac_cv_header_sys_cpustats_h" = xyes; then :
15602   gl_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
15603
15604 fi
15605
15606
15607 fi
15608
15609 if test $gl_have_func = no; then
15610   for ac_header in mach/mach.h
15611 do :
15612   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
15613 if test "x$ac_cv_header_mach_mach_h" = xyes; then :
15614   cat >>confdefs.h <<_ACEOF
15615 #define HAVE_MACH_MACH_H 1
15616 _ACEOF
15617
15618 fi
15619
15620 done
15621
15622 fi
15623
15624 for ac_header in nlist.h
15625 do :
15626   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
15627 if test "x$ac_cv_header_nlist_h" = xyes; then :
15628   cat >>confdefs.h <<_ACEOF
15629 #define HAVE_NLIST_H 1
15630 _ACEOF
15631  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
15632 "
15633 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then :
15634
15635 cat >>confdefs.h <<_ACEOF
15636 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
15637 _ACEOF
15638
15639
15640 fi
15641
15642  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15643 /* end confdefs.h.  */
15644 #include <nlist.h>
15645 int
15646 main ()
15647 {
15648 struct nlist x;
15649                     #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
15650                     x.n_un.n_name = "";
15651                     #else
15652                     x.n_name = "";
15653                     #endif
15654   ;
15655   return 0;
15656 }
15657 _ACEOF
15658 if ac_fn_c_try_link "$LINENO"; then :
15659
15660 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
15661
15662 fi
15663 rm -f core conftest.err conftest.$ac_objext \
15664     conftest$ac_exeext conftest.$ac_ext
15665
15666 fi
15667
15668 done
15669
15670    fi
15671 fi
15672
15673
15674 if test "x$gl_save_LIBS" = x; then
15675   GETLOADAVG_LIBS=$LIBS
15676 else
15677   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
15678 fi
15679 LIBS=$gl_save_LIBS
15680
15681
15682 # Test whether the system declares getloadavg. Solaris has the function
15683 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
15684 for ac_header in sys/loadavg.h
15685 do :
15686   ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
15687 if test "x$ac_cv_header_sys_loadavg_h" = xyes; then :
15688   cat >>confdefs.h <<_ACEOF
15689 #define HAVE_SYS_LOADAVG_H 1
15690 _ACEOF
15691
15692 fi
15693
15694 done
15695
15696 if test $ac_cv_header_sys_loadavg_h = yes; then
15697   HAVE_SYS_LOADAVG_H=1
15698 else
15699   HAVE_SYS_LOADAVG_H=0
15700 fi
15701 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
15702    # include <sys/loadavg.h>
15703    #endif
15704    #include <stdlib.h>
15705 "
15706 if test "x$ac_cv_have_decl_getloadavg" = xyes; then :
15707
15708 else
15709   HAVE_DECL_GETLOADAVG=0
15710 fi
15711
15712
15713
15714
15715
15716   GNULIB_GETLOADAVG=1
15717
15718
15719
15720   # Code from module getopt-gnu:
15721
15722
15723
15724
15725
15726
15727   # Code from module getopt-posix:
15728
15729
15730
15731
15732
15733   if test -n "$gl_replace_getopt"; then :
15734
15735
15736
15737   GETOPT_H=getopt.h
15738
15739 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
15740
15741
15742
15743     GNULIB_UNISTD_H_GETOPT=1
15744
15745
15746
15747
15748
15749
15750
15751
15752   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
15753
15754
15755
15756
15757
15758
15759
15760
15761
15762   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
15763
15764
15765
15766
15767
15768
15769 fi
15770
15771
15772   # Code from module gettext-h:
15773
15774
15775   # Code from module ignore-value:
15776
15777   # Code from module include_next:
15778   # Code from module intprops:
15779   # Code from module mktime:
15780
15781
15782
15783
15784
15785 if test $APPLE_UNIVERSAL_BUILD = 1; then
15786   # A universal build on Apple MacOS X platforms.
15787   # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
15788   # But we need a configuration result that is valid in both modes.
15789   ac_cv_func_working_mktime=no
15790 fi
15791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
15792 $as_echo_n "checking for working mktime... " >&6; }
15793 if ${ac_cv_func_working_mktime+:} false; then :
15794   $as_echo_n "(cached) " >&6
15795 else
15796   if test "$cross_compiling" = yes; then :
15797   ac_cv_func_working_mktime=no
15798 else
15799   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15800 /* end confdefs.h.  */
15801 /* Test program from Paul Eggert and Tony Leneis.  */
15802 #include <limits.h>
15803 #include <stdlib.h>
15804 #include <time.h>
15805
15806 #ifdef HAVE_UNISTD_H
15807 # include <unistd.h>
15808 #endif
15809
15810 #ifndef HAVE_ALARM
15811 # define alarm(X) /* empty */
15812 #endif
15813
15814 /* Work around redefinition to rpl_putenv by other config tests.  */
15815 #undef putenv
15816
15817 static time_t time_t_max;
15818 static time_t time_t_min;
15819
15820 /* Values we'll use to set the TZ environment variable.  */
15821 static char *tz_strings[] = {
15822   (char *) 0, "TZ=GMT0", "TZ=JST-9",
15823   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
15824 };
15825 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
15826
15827 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
15828    Based on a problem report from Andreas Jaeger.  */
15829 static int
15830 spring_forward_gap ()
15831 {
15832   /* glibc (up to about 1998-10-07) failed this test. */
15833   struct tm tm;
15834
15835   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
15836      instead of "TZ=America/Vancouver" in order to detect the bug even
15837      on systems that don't support the Olson extension, or don't have the
15838      full zoneinfo tables installed.  */
15839   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
15840
15841   tm.tm_year = 98;
15842   tm.tm_mon = 3;
15843   tm.tm_mday = 5;
15844   tm.tm_hour = 2;
15845   tm.tm_min = 0;
15846   tm.tm_sec = 0;
15847   tm.tm_isdst = -1;
15848   return mktime (&tm) != (time_t) -1;
15849 }
15850
15851 static int
15852 mktime_test1 (time_t now)
15853 {
15854   struct tm *lt;
15855   return ! (lt = localtime (&now)) || mktime (lt) == now;
15856 }
15857
15858 static int
15859 mktime_test (time_t now)
15860 {
15861   return (mktime_test1 (now)
15862           && mktime_test1 ((time_t) (time_t_max - now))
15863           && mktime_test1 ((time_t) (time_t_min + now)));
15864 }
15865
15866 static int
15867 irix_6_4_bug ()
15868 {
15869   /* Based on code from Ariel Faigon.  */
15870   struct tm tm;
15871   tm.tm_year = 96;
15872   tm.tm_mon = 3;
15873   tm.tm_mday = 0;
15874   tm.tm_hour = 0;
15875   tm.tm_min = 0;
15876   tm.tm_sec = 0;
15877   tm.tm_isdst = -1;
15878   mktime (&tm);
15879   return tm.tm_mon == 2 && tm.tm_mday == 31;
15880 }
15881
15882 static int
15883 bigtime_test (int j)
15884 {
15885   struct tm tm;
15886   time_t now;
15887   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
15888   now = mktime (&tm);
15889   if (now != (time_t) -1)
15890     {
15891       struct tm *lt = localtime (&now);
15892       if (! (lt
15893              && lt->tm_year == tm.tm_year
15894              && lt->tm_mon == tm.tm_mon
15895              && lt->tm_mday == tm.tm_mday
15896              && lt->tm_hour == tm.tm_hour
15897              && lt->tm_min == tm.tm_min
15898              && lt->tm_sec == tm.tm_sec
15899              && lt->tm_yday == tm.tm_yday
15900              && lt->tm_wday == tm.tm_wday
15901              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
15902                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
15903         return 0;
15904     }
15905   return 1;
15906 }
15907
15908 static int
15909 year_2050_test ()
15910 {
15911   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
15912      ignoring leap seconds.  */
15913   unsigned long int answer = 2527315200UL;
15914
15915   struct tm tm;
15916   time_t t;
15917   tm.tm_year = 2050 - 1900;
15918   tm.tm_mon = 2 - 1;
15919   tm.tm_mday = 1;
15920   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
15921   tm.tm_isdst = -1;
15922
15923   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
15924      instead of "TZ=America/Vancouver" in order to detect the bug even
15925      on systems that don't support the Olson extension, or don't have the
15926      full zoneinfo tables installed.  */
15927   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
15928
15929   t = mktime (&tm);
15930
15931   /* Check that the result is either a failure, or close enough
15932      to the correct answer that we can assume the discrepancy is
15933      due to leap seconds.  */
15934   return (t == (time_t) -1
15935           || (0 < t && answer - 120 <= t && t <= answer + 120));
15936 }
15937
15938 int
15939 main ()
15940 {
15941   int result = 0;
15942   time_t t, delta;
15943   int i, j;
15944   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
15945   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
15946
15947   /* This test makes some buggy mktime implementations loop.
15948      Give up after 60 seconds; a mktime slower than that
15949      isn't worth using anyway.  */
15950   alarm (60);
15951
15952   time_t_max = (! time_t_signed
15953                 ? (time_t) -1
15954                 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
15955                    * 2 + 1));
15956   time_t_min = (! time_t_signed
15957                 ? (time_t) 0
15958                 : time_t_signed_magnitude
15959                 ? ~ (time_t) 0
15960                 : ~ time_t_max);
15961
15962   delta = time_t_max / 997; /* a suitable prime number */
15963   for (i = 0; i < N_STRINGS; i++)
15964     {
15965       if (tz_strings[i])
15966         putenv (tz_strings[i]);
15967
15968       for (t = 0; t <= time_t_max - delta; t += delta)
15969         if (! mktime_test (t))
15970           result |= 1;
15971       if (! (mktime_test ((time_t) 1)
15972              && mktime_test ((time_t) (60 * 60))
15973              && mktime_test ((time_t) (60 * 60 * 24))))
15974         result |= 2;
15975
15976       for (j = 1; ; j <<= 1)
15977         if (! bigtime_test (j))
15978           result |= 4;
15979         else if (INT_MAX / 2 < j)
15980           break;
15981       if (! bigtime_test (INT_MAX))
15982         result |= 8;
15983     }
15984   if (! irix_6_4_bug ())
15985     result |= 16;
15986   if (! spring_forward_gap ())
15987     result |= 32;
15988   if (! year_2050_test ())
15989     result |= 64;
15990   return result;
15991 }
15992 _ACEOF
15993 if ac_fn_c_try_run "$LINENO"; then :
15994   ac_cv_func_working_mktime=yes
15995 else
15996   ac_cv_func_working_mktime=no
15997 fi
15998 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15999   conftest.$ac_objext conftest.beam conftest.$ac_ext
16000 fi
16001
16002 fi
16003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
16004 $as_echo "$ac_cv_func_working_mktime" >&6; }
16005 if test $ac_cv_func_working_mktime = no; then
16006
16007
16008
16009
16010
16011
16012
16013
16014   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
16015
16016 fi
16017
16018     if test $ac_cv_func_working_mktime = no; then
16019     REPLACE_MKTIME=1
16020
16021
16022
16023   else
16024     REPLACE_MKTIME=0
16025   fi
16026
16027
16028
16029
16030   GNULIB_MKTIME=1
16031
16032
16033
16034   # Code from module multiarch:
16035
16036   # Code from module stdbool:
16037
16038
16039
16040   # Define two additional variables used in the Makefile substitution.
16041
16042   if test "$ac_cv_header_stdbool_h" = yes; then
16043     STDBOOL_H=''
16044   else
16045     STDBOOL_H='stdbool.h'
16046   fi
16047
16048
16049   if test "$ac_cv_type__Bool" = yes; then
16050     HAVE__BOOL=1
16051   else
16052     HAVE__BOOL=0
16053   fi
16054
16055
16056   # Code from module stddef:
16057
16058
16059
16060   if test $gt_cv_c_wchar_t = no; then
16061     HAVE_WCHAR_T=0
16062     STDDEF_H=stddef.h
16063   fi
16064   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
16065 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
16066 if ${gl_cv_decl_null_works+:} false; then :
16067   $as_echo_n "(cached) " >&6
16068 else
16069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16070 /* end confdefs.h.  */
16071 #include <stddef.h>
16072       int test[2 * (sizeof NULL == sizeof (void *)) -1];
16073
16074 int
16075 main ()
16076 {
16077
16078   ;
16079   return 0;
16080 }
16081 _ACEOF
16082 if ac_fn_c_try_compile "$LINENO"; then :
16083   gl_cv_decl_null_works=yes
16084 else
16085   gl_cv_decl_null_works=no
16086 fi
16087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16088 fi
16089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
16090 $as_echo "$gl_cv_decl_null_works" >&6; }
16091   if test $gl_cv_decl_null_works = no; then
16092     REPLACE_NULL=1
16093     STDDEF_H=stddef.h
16094   fi
16095   if test -n "$STDDEF_H"; then
16096
16097
16098
16099
16100
16101
16102
16103
16104      if test $gl_cv_have_include_next = yes; then
16105        gl_cv_next_stddef_h='<'stddef.h'>'
16106      else
16107        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
16108 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
16109 if ${gl_cv_next_stddef_h+:} false; then :
16110   $as_echo_n "(cached) " >&6
16111 else
16112
16113                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16114 /* end confdefs.h.  */
16115 #include <stddef.h>
16116
16117 _ACEOF
16118                                                                                                                         case "$host_os" in
16119                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16120                  *)    gl_absname_cpp="$ac_cpp" ;;
16121                esac
16122                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16123                   sed -n '\#/stddef.h#{
16124                     s#.*"\(.*/stddef.h\)".*#\1#
16125                     s#^/[^/]#//&#
16126                     p
16127                     q
16128                   }'`'"'
16129
16130
16131 fi
16132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
16133 $as_echo "$gl_cv_next_stddef_h" >&6; }
16134      fi
16135      NEXT_STDDEF_H=$gl_cv_next_stddef_h
16136
16137      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16138        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16139        gl_next_as_first_directive='<'stddef.h'>'
16140      else
16141        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16142        gl_next_as_first_directive=$gl_cv_next_stddef_h
16143      fi
16144      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
16145
16146
16147
16148
16149   fi
16150
16151   # Code from module stdint:
16152
16153
16154
16155   if test $ac_cv_type_long_long_int = yes; then
16156     HAVE_LONG_LONG_INT=1
16157   else
16158     HAVE_LONG_LONG_INT=0
16159   fi
16160
16161
16162   if test $ac_cv_type_unsigned_long_long_int = yes; then
16163     HAVE_UNSIGNED_LONG_LONG_INT=1
16164   else
16165     HAVE_UNSIGNED_LONG_LONG_INT=0
16166   fi
16167
16168
16169
16170   if test $ac_cv_header_wchar_h = yes; then
16171     HAVE_WCHAR_H=1
16172   else
16173     HAVE_WCHAR_H=0
16174   fi
16175
16176
16177       if test $ac_cv_header_inttypes_h = yes; then
16178     HAVE_INTTYPES_H=1
16179   else
16180     HAVE_INTTYPES_H=0
16181   fi
16182
16183
16184       if test $ac_cv_header_sys_types_h = yes; then
16185     HAVE_SYS_TYPES_H=1
16186   else
16187     HAVE_SYS_TYPES_H=0
16188   fi
16189
16190
16191
16192
16193
16194
16195
16196
16197
16198
16199
16200      if test $gl_cv_have_include_next = yes; then
16201        gl_cv_next_stdint_h='<'stdint.h'>'
16202      else
16203        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
16204 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
16205 if ${gl_cv_next_stdint_h+:} false; then :
16206   $as_echo_n "(cached) " >&6
16207 else
16208
16209              if test $ac_cv_header_stdint_h = yes; then
16210
16211
16212                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16213 /* end confdefs.h.  */
16214 #include <stdint.h>
16215
16216 _ACEOF
16217                                                                                                                         case "$host_os" in
16218                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16219                  *)    gl_absname_cpp="$ac_cpp" ;;
16220                esac
16221                                                             gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16222                   sed -n '\#/stdint.h#{
16223                     s#.*"\(.*/stdint.h\)".*#\1#
16224                     s#^/[^/]#//&#
16225                     p
16226                     q
16227                   }'`'"'
16228           else
16229                gl_cv_next_stdint_h='<'stdint.h'>'
16230              fi
16231
16232
16233 fi
16234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
16235 $as_echo "$gl_cv_next_stdint_h" >&6; }
16236      fi
16237      NEXT_STDINT_H=$gl_cv_next_stdint_h
16238
16239      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16240        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16241        gl_next_as_first_directive='<'stdint.h'>'
16242      else
16243        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16244        gl_next_as_first_directive=$gl_cv_next_stdint_h
16245      fi
16246      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
16247
16248
16249
16250
16251   if test $ac_cv_header_stdint_h = yes; then
16252     HAVE_STDINT_H=1
16253   else
16254     HAVE_STDINT_H=0
16255   fi
16256
16257
16258     if test $ac_cv_header_stdint_h = yes; then
16259     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
16260 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
16261 if ${gl_cv_header_working_stdint_h+:} false; then :
16262   $as_echo_n "(cached) " >&6
16263 else
16264   gl_cv_header_working_stdint_h=no
16265        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16266 /* end confdefs.h.  */
16267
16268
16269 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
16270 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
16271 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16272 #include <stdint.h>
16273 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
16274 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
16275 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
16276 #endif
16277
16278
16279   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16280      included before <wchar.h>.  */
16281   #include <stddef.h>
16282   #include <signal.h>
16283   #if HAVE_WCHAR_H
16284   # include <stdio.h>
16285   # include <time.h>
16286   # include <wchar.h>
16287   #endif
16288
16289
16290 #ifdef INT8_MAX
16291 int8_t a1 = INT8_MAX;
16292 int8_t a1min = INT8_MIN;
16293 #endif
16294 #ifdef INT16_MAX
16295 int16_t a2 = INT16_MAX;
16296 int16_t a2min = INT16_MIN;
16297 #endif
16298 #ifdef INT32_MAX
16299 int32_t a3 = INT32_MAX;
16300 int32_t a3min = INT32_MIN;
16301 #endif
16302 #ifdef INT64_MAX
16303 int64_t a4 = INT64_MAX;
16304 int64_t a4min = INT64_MIN;
16305 #endif
16306 #ifdef UINT8_MAX
16307 uint8_t b1 = UINT8_MAX;
16308 #else
16309 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
16310 #endif
16311 #ifdef UINT16_MAX
16312 uint16_t b2 = UINT16_MAX;
16313 #endif
16314 #ifdef UINT32_MAX
16315 uint32_t b3 = UINT32_MAX;
16316 #endif
16317 #ifdef UINT64_MAX
16318 uint64_t b4 = UINT64_MAX;
16319 #endif
16320 int_least8_t c1 = INT8_C (0x7f);
16321 int_least8_t c1max = INT_LEAST8_MAX;
16322 int_least8_t c1min = INT_LEAST8_MIN;
16323 int_least16_t c2 = INT16_C (0x7fff);
16324 int_least16_t c2max = INT_LEAST16_MAX;
16325 int_least16_t c2min = INT_LEAST16_MIN;
16326 int_least32_t c3 = INT32_C (0x7fffffff);
16327 int_least32_t c3max = INT_LEAST32_MAX;
16328 int_least32_t c3min = INT_LEAST32_MIN;
16329 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
16330 int_least64_t c4max = INT_LEAST64_MAX;
16331 int_least64_t c4min = INT_LEAST64_MIN;
16332 uint_least8_t d1 = UINT8_C (0xff);
16333 uint_least8_t d1max = UINT_LEAST8_MAX;
16334 uint_least16_t d2 = UINT16_C (0xffff);
16335 uint_least16_t d2max = UINT_LEAST16_MAX;
16336 uint_least32_t d3 = UINT32_C (0xffffffff);
16337 uint_least32_t d3max = UINT_LEAST32_MAX;
16338 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
16339 uint_least64_t d4max = UINT_LEAST64_MAX;
16340 int_fast8_t e1 = INT_FAST8_MAX;
16341 int_fast8_t e1min = INT_FAST8_MIN;
16342 int_fast16_t e2 = INT_FAST16_MAX;
16343 int_fast16_t e2min = INT_FAST16_MIN;
16344 int_fast32_t e3 = INT_FAST32_MAX;
16345 int_fast32_t e3min = INT_FAST32_MIN;
16346 int_fast64_t e4 = INT_FAST64_MAX;
16347 int_fast64_t e4min = INT_FAST64_MIN;
16348 uint_fast8_t f1 = UINT_FAST8_MAX;
16349 uint_fast16_t f2 = UINT_FAST16_MAX;
16350 uint_fast32_t f3 = UINT_FAST32_MAX;
16351 uint_fast64_t f4 = UINT_FAST64_MAX;
16352 #ifdef INTPTR_MAX
16353 intptr_t g = INTPTR_MAX;
16354 intptr_t gmin = INTPTR_MIN;
16355 #endif
16356 #ifdef UINTPTR_MAX
16357 uintptr_t h = UINTPTR_MAX;
16358 #endif
16359 intmax_t i = INTMAX_MAX;
16360 uintmax_t j = UINTMAX_MAX;
16361
16362 #include <limits.h> /* for CHAR_BIT */
16363 #define TYPE_MINIMUM(t) \
16364   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
16365 #define TYPE_MAXIMUM(t) \
16366   ((t) ((t) 0 < (t) -1 \
16367         ? (t) -1 \
16368         : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
16369 struct s {
16370   int check_PTRDIFF:
16371       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
16372       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
16373       ? 1 : -1;
16374   /* Detect bug in FreeBSD 6.0 / ia64.  */
16375   int check_SIG_ATOMIC:
16376       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
16377       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
16378       ? 1 : -1;
16379   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
16380   int check_WCHAR:
16381       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
16382       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
16383       ? 1 : -1;
16384   /* Detect bug in mingw.  */
16385   int check_WINT:
16386       WINT_MIN == TYPE_MINIMUM (wint_t)
16387       && WINT_MAX == TYPE_MAXIMUM (wint_t)
16388       ? 1 : -1;
16389
16390   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
16391   int check_UINT8_C:
16392         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
16393   int check_UINT16_C:
16394         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
16395
16396   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
16397 #ifdef UINT8_MAX
16398   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
16399 #endif
16400 #ifdef UINT16_MAX
16401   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
16402 #endif
16403 #ifdef UINT32_MAX
16404   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
16405 #endif
16406 #ifdef UINT64_MAX
16407   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
16408 #endif
16409   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
16410   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
16411   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
16412   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
16413   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
16414   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
16415   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
16416   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
16417   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
16418   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
16419   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
16420 };
16421
16422 int
16423 main ()
16424 {
16425
16426   ;
16427   return 0;
16428 }
16429 _ACEOF
16430 if ac_fn_c_try_compile "$LINENO"; then :
16431                                                     if test "$cross_compiling" = yes; then :
16432                  gl_cv_header_working_stdint_h=yes
16433
16434 else
16435   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16436 /* end confdefs.h.  */
16437
16438
16439 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
16440 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
16441 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16442 #include <stdint.h>
16443
16444
16445   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16446      included before <wchar.h>.  */
16447   #include <stddef.h>
16448   #include <signal.h>
16449   #if HAVE_WCHAR_H
16450   # include <stdio.h>
16451   # include <time.h>
16452   # include <wchar.h>
16453   #endif
16454
16455
16456 #include <stdio.h>
16457 #include <string.h>
16458 #define MVAL(macro) MVAL1(macro)
16459 #define MVAL1(expression) #expression
16460 static const char *macro_values[] =
16461   {
16462 #ifdef INT8_MAX
16463     MVAL (INT8_MAX),
16464 #endif
16465 #ifdef INT16_MAX
16466     MVAL (INT16_MAX),
16467 #endif
16468 #ifdef INT32_MAX
16469     MVAL (INT32_MAX),
16470 #endif
16471 #ifdef INT64_MAX
16472     MVAL (INT64_MAX),
16473 #endif
16474 #ifdef UINT8_MAX
16475     MVAL (UINT8_MAX),
16476 #endif
16477 #ifdef UINT16_MAX
16478     MVAL (UINT16_MAX),
16479 #endif
16480 #ifdef UINT32_MAX
16481     MVAL (UINT32_MAX),
16482 #endif
16483 #ifdef UINT64_MAX
16484     MVAL (UINT64_MAX),
16485 #endif
16486     NULL
16487   };
16488
16489 int
16490 main ()
16491 {
16492
16493   const char **mv;
16494   for (mv = macro_values; *mv != NULL; mv++)
16495     {
16496       const char *value = *mv;
16497       /* Test whether it looks like a cast expression.  */
16498       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
16499           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
16500           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
16501           || strncmp (value, "((int)"/*)*/, 6) == 0
16502           || strncmp (value, "((signed short)"/*)*/, 15) == 0
16503           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
16504         return mv - macro_values + 1;
16505     }
16506   return 0;
16507
16508   ;
16509   return 0;
16510 }
16511 _ACEOF
16512 if ac_fn_c_try_run "$LINENO"; then :
16513   gl_cv_header_working_stdint_h=yes
16514 fi
16515 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16516   conftest.$ac_objext conftest.beam conftest.$ac_ext
16517 fi
16518
16519
16520 fi
16521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16522
16523 fi
16524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
16525 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
16526   fi
16527   if test "$gl_cv_header_working_stdint_h" = yes; then
16528     STDINT_H=
16529   else
16530             for ac_header in sys/inttypes.h sys/bitypes.h
16531 do :
16532   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
16533 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
16534 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
16535   cat >>confdefs.h <<_ACEOF
16536 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
16537 _ACEOF
16538
16539 fi
16540
16541 done
16542
16543     if test $ac_cv_header_sys_inttypes_h = yes; then
16544       HAVE_SYS_INTTYPES_H=1
16545     else
16546       HAVE_SYS_INTTYPES_H=0
16547     fi
16548
16549     if test $ac_cv_header_sys_bitypes_h = yes; then
16550       HAVE_SYS_BITYPES_H=1
16551     else
16552       HAVE_SYS_BITYPES_H=0
16553     fi
16554
16555
16556
16557
16558   if test $APPLE_UNIVERSAL_BUILD = 0; then
16559
16560
16561   for gltype in ptrdiff_t size_t ; do
16562     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
16563 $as_echo_n "checking for bit size of $gltype... " >&6; }
16564 if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
16565   $as_echo_n "(cached) " >&6
16566 else
16567   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
16568   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16569      included before <wchar.h>.  */
16570   #include <stddef.h>
16571   #include <signal.h>
16572   #if HAVE_WCHAR_H
16573   # include <stdio.h>
16574   # include <time.h>
16575   # include <wchar.h>
16576   #endif
16577
16578 #include <limits.h>"; then :
16579
16580 else
16581   result=unknown
16582 fi
16583
16584        eval gl_cv_bitsizeof_${gltype}=\$result
16585
16586 fi
16587 eval ac_res=\$gl_cv_bitsizeof_${gltype}
16588                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16589 $as_echo "$ac_res" >&6; }
16590     eval result=\$gl_cv_bitsizeof_${gltype}
16591     if test $result = unknown; then
16592                                                 result=0
16593     fi
16594     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16595     cat >>confdefs.h <<_ACEOF
16596 #define BITSIZEOF_${GLTYPE} $result
16597 _ACEOF
16598
16599     eval BITSIZEOF_${GLTYPE}=\$result
16600   done
16601
16602
16603   fi
16604
16605
16606   for gltype in sig_atomic_t wchar_t wint_t ; do
16607     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
16608 $as_echo_n "checking for bit size of $gltype... " >&6; }
16609 if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
16610   $as_echo_n "(cached) " >&6
16611 else
16612   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
16613   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16614      included before <wchar.h>.  */
16615   #include <stddef.h>
16616   #include <signal.h>
16617   #if HAVE_WCHAR_H
16618   # include <stdio.h>
16619   # include <time.h>
16620   # include <wchar.h>
16621   #endif
16622
16623 #include <limits.h>"; then :
16624
16625 else
16626   result=unknown
16627 fi
16628
16629        eval gl_cv_bitsizeof_${gltype}=\$result
16630
16631 fi
16632 eval ac_res=\$gl_cv_bitsizeof_${gltype}
16633                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16634 $as_echo "$ac_res" >&6; }
16635     eval result=\$gl_cv_bitsizeof_${gltype}
16636     if test $result = unknown; then
16637                                                 result=0
16638     fi
16639     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16640     cat >>confdefs.h <<_ACEOF
16641 #define BITSIZEOF_${GLTYPE} $result
16642 _ACEOF
16643
16644     eval BITSIZEOF_${GLTYPE}=\$result
16645   done
16646
16647
16648
16649
16650   for gltype in sig_atomic_t wchar_t wint_t ; do
16651     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
16652 $as_echo_n "checking whether $gltype is signed... " >&6; }
16653 if eval \${gl_cv_type_${gltype}_signed+:} false; then :
16654   $as_echo_n "(cached) " >&6
16655 else
16656   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16657 /* end confdefs.h.  */
16658
16659   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16660      included before <wchar.h>.  */
16661   #include <stddef.h>
16662   #include <signal.h>
16663   #if HAVE_WCHAR_H
16664   # include <stdio.h>
16665   # include <time.h>
16666   # include <wchar.h>
16667   #endif
16668
16669             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
16670 int
16671 main ()
16672 {
16673
16674   ;
16675   return 0;
16676 }
16677 _ACEOF
16678 if ac_fn_c_try_compile "$LINENO"; then :
16679   result=yes
16680 else
16681   result=no
16682 fi
16683 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16684        eval gl_cv_type_${gltype}_signed=\$result
16685
16686 fi
16687 eval ac_res=\$gl_cv_type_${gltype}_signed
16688                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16689 $as_echo "$ac_res" >&6; }
16690     eval result=\$gl_cv_type_${gltype}_signed
16691     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16692     if test "$result" = yes; then
16693       cat >>confdefs.h <<_ACEOF
16694 #define HAVE_SIGNED_${GLTYPE} 1
16695 _ACEOF
16696
16697       eval HAVE_SIGNED_${GLTYPE}=1
16698     else
16699       eval HAVE_SIGNED_${GLTYPE}=0
16700     fi
16701   done
16702
16703
16704   gl_cv_type_ptrdiff_t_signed=yes
16705   gl_cv_type_size_t_signed=no
16706   if test $APPLE_UNIVERSAL_BUILD = 0; then
16707
16708
16709   for gltype in ptrdiff_t size_t ; do
16710     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
16711 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
16712 if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
16713   $as_echo_n "(cached) " >&6
16714 else
16715   eval gl_cv_type_${gltype}_suffix=no
16716        eval result=\$gl_cv_type_${gltype}_signed
16717        if test "$result" = yes; then
16718          glsufu=
16719        else
16720          glsufu=u
16721        fi
16722        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
16723          case $glsuf in
16724            '')  gltype1='int';;
16725            l)   gltype1='long int';;
16726            ll)  gltype1='long long int';;
16727            i64) gltype1='__int64';;
16728            u)   gltype1='unsigned int';;
16729            ul)  gltype1='unsigned long int';;
16730            ull) gltype1='unsigned long long int';;
16731            ui64)gltype1='unsigned __int64';;
16732          esac
16733          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16734 /* end confdefs.h.  */
16735
16736   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16737      included before <wchar.h>.  */
16738   #include <stddef.h>
16739   #include <signal.h>
16740   #if HAVE_WCHAR_H
16741   # include <stdio.h>
16742   # include <time.h>
16743   # include <wchar.h>
16744   #endif
16745
16746               extern $gltype foo;
16747               extern $gltype1 foo;
16748 int
16749 main ()
16750 {
16751
16752   ;
16753   return 0;
16754 }
16755 _ACEOF
16756 if ac_fn_c_try_compile "$LINENO"; then :
16757   eval gl_cv_type_${gltype}_suffix=\$glsuf
16758 fi
16759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16760          eval result=\$gl_cv_type_${gltype}_suffix
16761          test "$result" != no && break
16762        done
16763 fi
16764 eval ac_res=\$gl_cv_type_${gltype}_suffix
16765                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16766 $as_echo "$ac_res" >&6; }
16767     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16768     eval result=\$gl_cv_type_${gltype}_suffix
16769     test "$result" = no && result=
16770     eval ${GLTYPE}_SUFFIX=\$result
16771     cat >>confdefs.h <<_ACEOF
16772 #define ${GLTYPE}_SUFFIX $result
16773 _ACEOF
16774
16775   done
16776
16777
16778   fi
16779
16780
16781   for gltype in sig_atomic_t wchar_t wint_t ; do
16782     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
16783 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
16784 if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
16785   $as_echo_n "(cached) " >&6
16786 else
16787   eval gl_cv_type_${gltype}_suffix=no
16788        eval result=\$gl_cv_type_${gltype}_signed
16789        if test "$result" = yes; then
16790          glsufu=
16791        else
16792          glsufu=u
16793        fi
16794        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
16795          case $glsuf in
16796            '')  gltype1='int';;
16797            l)   gltype1='long int';;
16798            ll)  gltype1='long long int';;
16799            i64) gltype1='__int64';;
16800            u)   gltype1='unsigned int';;
16801            ul)  gltype1='unsigned long int';;
16802            ull) gltype1='unsigned long long int';;
16803            ui64)gltype1='unsigned __int64';;
16804          esac
16805          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16806 /* end confdefs.h.  */
16807
16808   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16809      included before <wchar.h>.  */
16810   #include <stddef.h>
16811   #include <signal.h>
16812   #if HAVE_WCHAR_H
16813   # include <stdio.h>
16814   # include <time.h>
16815   # include <wchar.h>
16816   #endif
16817
16818               extern $gltype foo;
16819               extern $gltype1 foo;
16820 int
16821 main ()
16822 {
16823
16824   ;
16825   return 0;
16826 }
16827 _ACEOF
16828 if ac_fn_c_try_compile "$LINENO"; then :
16829   eval gl_cv_type_${gltype}_suffix=\$glsuf
16830 fi
16831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16832          eval result=\$gl_cv_type_${gltype}_suffix
16833          test "$result" != no && break
16834        done
16835 fi
16836 eval ac_res=\$gl_cv_type_${gltype}_suffix
16837                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16838 $as_echo "$ac_res" >&6; }
16839     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16840     eval result=\$gl_cv_type_${gltype}_suffix
16841     test "$result" = no && result=
16842     eval ${GLTYPE}_SUFFIX=\$result
16843     cat >>confdefs.h <<_ACEOF
16844 #define ${GLTYPE}_SUFFIX $result
16845 _ACEOF
16846
16847   done
16848
16849
16850
16851     STDINT_H=stdint.h
16852   fi
16853
16854
16855   # Code from module stdlib:
16856
16857
16858
16859
16860
16861
16862
16863
16864
16865
16866      if test $gl_cv_have_include_next = yes; then
16867        gl_cv_next_stdlib_h='<'stdlib.h'>'
16868      else
16869        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
16870 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
16871 if ${gl_cv_next_stdlib_h+:} false; then :
16872   $as_echo_n "(cached) " >&6
16873 else
16874
16875                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16876 /* end confdefs.h.  */
16877 #include <stdlib.h>
16878
16879 _ACEOF
16880                                                                                                                         case "$host_os" in
16881                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16882                  *)    gl_absname_cpp="$ac_cpp" ;;
16883                esac
16884                                                             gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16885                   sed -n '\#/stdlib.h#{
16886                     s#.*"\(.*/stdlib.h\)".*#\1#
16887                     s#^/[^/]#//&#
16888                     p
16889                     q
16890                   }'`'"'
16891
16892
16893 fi
16894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
16895 $as_echo "$gl_cv_next_stdlib_h" >&6; }
16896      fi
16897      NEXT_STDLIB_H=$gl_cv_next_stdlib_h
16898
16899      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16900        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16901        gl_next_as_first_directive='<'stdlib.h'>'
16902      else
16903        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16904        gl_next_as_first_directive=$gl_cv_next_stdlib_h
16905      fi
16906      NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
16907
16908
16909
16910
16911
16912
16913
16914   # Code from module strftime:
16915
16916
16917
16918
16919
16920
16921
16922
16923
16924
16925   gl_LIBOBJS="$gl_LIBOBJS strftime.$ac_objext"
16926
16927
16928  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
16929
16930
16931
16932
16933
16934
16935
16936 $as_echo "#define my_strftime nstrftime" >>confdefs.h
16937
16938
16939
16940   # Code from module sys_stat:
16941
16942
16943
16944
16945
16946
16947
16948
16949
16950
16951
16952
16953
16954
16955
16956
16957      if test $gl_cv_have_include_next = yes; then
16958        gl_cv_next_sys_stat_h='<'sys/stat.h'>'
16959      else
16960        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
16961 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
16962 if ${gl_cv_next_sys_stat_h+:} false; then :
16963   $as_echo_n "(cached) " >&6
16964 else
16965
16966              if test $ac_cv_header_sys_stat_h = yes; then
16967
16968
16969                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16970 /* end confdefs.h.  */
16971 #include <sys/stat.h>
16972
16973 _ACEOF
16974                                                                                                                         case "$host_os" in
16975                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16976                  *)    gl_absname_cpp="$ac_cpp" ;;
16977                esac
16978                                                             gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16979                   sed -n '\#/sys/stat.h#{
16980                     s#.*"\(.*/sys/stat.h\)".*#\1#
16981                     s#^/[^/]#//&#
16982                     p
16983                     q
16984                   }'`'"'
16985           else
16986                gl_cv_next_sys_stat_h='<'sys/stat.h'>'
16987              fi
16988
16989
16990 fi
16991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
16992 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
16993      fi
16994      NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
16995
16996      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16997        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16998        gl_next_as_first_directive='<'sys/stat.h'>'
16999      else
17000        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17001        gl_next_as_first_directive=$gl_cv_next_sys_stat_h
17002      fi
17003      NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
17004
17005
17006
17007
17008
17009       ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
17010      #include <sys/stat.h>
17011 "
17012 if test "x$ac_cv_type_nlink_t" = xyes; then :
17013
17014 else
17015
17016 $as_echo "#define nlink_t int" >>confdefs.h
17017
17018 fi
17019
17020
17021
17022
17023
17024   # Code from module time:
17025
17026
17027
17028   # Code from module time_r:
17029
17030
17031
17032
17033
17034
17035
17036   if test $ac_cv_have_decl_localtime_r = no; then
17037     HAVE_DECL_LOCALTIME_R=0
17038   fi
17039
17040
17041   if test $ac_cv_func_localtime_r = yes; then
17042     HAVE_LOCALTIME_R=1
17043     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
17044 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
17045 if ${gl_cv_time_r_posix+:} false; then :
17046   $as_echo_n "(cached) " >&6
17047 else
17048   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17049 /* end confdefs.h.  */
17050 #include <time.h>
17051 int
17052 main ()
17053 {
17054 /* We don't need to append 'restrict's to the argument types,
17055                  even though the POSIX signature has the 'restrict's,
17056                  since C99 says they can't affect type compatibility.  */
17057               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
17058               if (ptr) return 0;
17059               /* Check the return type is a pointer.
17060                  On HP-UX 10 it is 'int'.  */
17061               *localtime_r (0, 0);
17062   ;
17063   return 0;
17064 }
17065
17066 _ACEOF
17067 if ac_fn_c_try_compile "$LINENO"; then :
17068   gl_cv_time_r_posix=yes
17069 else
17070   gl_cv_time_r_posix=no
17071 fi
17072 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17073
17074 fi
17075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
17076 $as_echo "$gl_cv_time_r_posix" >&6; }
17077     if test $gl_cv_time_r_posix = yes; then
17078       REPLACE_LOCALTIME_R=0
17079     else
17080       REPLACE_LOCALTIME_R=1
17081     fi
17082   else
17083     HAVE_LOCALTIME_R=0
17084   fi
17085   if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
17086
17087
17088
17089
17090
17091
17092
17093
17094   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
17095
17096
17097   :
17098
17099   fi
17100
17101
17102
17103
17104   GNULIB_TIME_R=1
17105
17106
17107
17108   # Code from module unistd:
17109
17110
17111
17112
17113
17114
17115
17116
17117
17118
17119
17120
17121
17122      if test $gl_cv_have_include_next = yes; then
17123        gl_cv_next_unistd_h='<'unistd.h'>'
17124      else
17125        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
17126 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
17127 if ${gl_cv_next_unistd_h+:} false; then :
17128   $as_echo_n "(cached) " >&6
17129 else
17130
17131              if test $ac_cv_header_unistd_h = yes; then
17132
17133
17134                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17135 /* end confdefs.h.  */
17136 #include <unistd.h>
17137
17138 _ACEOF
17139                                                                                                                         case "$host_os" in
17140                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
17141                  *)    gl_absname_cpp="$ac_cpp" ;;
17142                esac
17143                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17144                   sed -n '\#/unistd.h#{
17145                     s#.*"\(.*/unistd.h\)".*#\1#
17146                     s#^/[^/]#//&#
17147                     p
17148                     q
17149                   }'`'"'
17150           else
17151                gl_cv_next_unistd_h='<'unistd.h'>'
17152              fi
17153
17154
17155 fi
17156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
17157 $as_echo "$gl_cv_next_unistd_h" >&6; }
17158      fi
17159      NEXT_UNISTD_H=$gl_cv_next_unistd_h
17160
17161      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17162        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17163        gl_next_as_first_directive='<'unistd.h'>'
17164      else
17165        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17166        gl_next_as_first_directive=$gl_cv_next_unistd_h
17167      fi
17168      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
17169
17170
17171
17172
17173   if test $ac_cv_header_unistd_h = yes; then
17174     HAVE_UNISTD_H=1
17175   else
17176     HAVE_UNISTD_H=0
17177   fi
17178
17179
17180
17181
17182   # Code from module warn-on-use:
17183   # End of code from modules
17184
17185
17186
17187
17188
17189
17190
17191
17192
17193   gltests_libdeps=
17194   gltests_ltlibdeps=
17195
17196
17197
17198
17199
17200
17201
17202
17203
17204   gl_source_base='tests'
17205   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
17206
17207   gl_module_indicator_condition=$gltests_WITNESS
17208
17209
17210
17211
17212
17213
17214
17215
17216
17217   LIBGNU_LIBDEPS="$gl_libdeps"
17218
17219   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
17220
17221
17222
17223 # Emacs does not care about lstat's behavior on files whose names end in
17224 # trailing slashes, so it does not use the gnulib lstat module.
17225 # However, Emacs does want the "#define lstat stat" in sys/stat.h
17226 # when lstat does not exist, so it pretends to use the lstat module
17227 # even though it implements only the lstat-checking part of that module.
17228
17229
17230
17231 test $ac_cv_func_lstat = yes || HAVE_LSTAT=0
17232
17233
17234
17235   GNULIB_LSTAT=1
17236
17237
17238
17239
17240 # UNIX98 PTYs.
17241 for ac_func in grantpt
17242 do :
17243   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
17244 if test "x$ac_cv_func_grantpt" = xyes; then :
17245   cat >>confdefs.h <<_ACEOF
17246 #define HAVE_GRANTPT 1
17247 _ACEOF
17248
17249 fi
17250 done
17251
17252
17253 # PTY-related GNU extensions.
17254 for ac_func in getpt
17255 do :
17256   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
17257 if test "x$ac_cv_func_getpt" = xyes; then :
17258   cat >>confdefs.h <<_ACEOF
17259 #define HAVE_GETPT 1
17260 _ACEOF
17261
17262 fi
17263 done
17264
17265
17266 # Check this now, so that we will NOT find the above functions in ncurses.
17267 # That is because we have not set up to link ncurses in lib-src.
17268 # It's better to believe a function is not available
17269 # than to expect to find it in ncurses.
17270 # Also we need tputs and friends to be able to build at all.
17271 have_tputs_et_al=true
17272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
17273 $as_echo_n "checking for library containing tputs... " >&6; }
17274 if ${ac_cv_search_tputs+:} false; then :
17275   $as_echo_n "(cached) " >&6
17276 else
17277   ac_func_search_save_LIBS=$LIBS
17278 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17279 /* end confdefs.h.  */
17280
17281 /* Override any GCC internal prototype to avoid an error.
17282    Use char because int might match the return type of a GCC
17283    builtin and then its argument prototype would still apply.  */
17284 #ifdef __cplusplus
17285 extern "C"
17286 #endif
17287 char tputs ();
17288 int
17289 main ()
17290 {
17291 return tputs ();
17292   ;
17293   return 0;
17294 }
17295 _ACEOF
17296 for ac_lib in '' ncurses terminfo termcap; do
17297   if test -z "$ac_lib"; then
17298     ac_res="none required"
17299   else
17300     ac_res=-l$ac_lib
17301     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
17302   fi
17303   if ac_fn_c_try_link "$LINENO"; then :
17304   ac_cv_search_tputs=$ac_res
17305 fi
17306 rm -f core conftest.err conftest.$ac_objext \
17307     conftest$ac_exeext
17308   if ${ac_cv_search_tputs+:} false; then :
17309   break
17310 fi
17311 done
17312 if ${ac_cv_search_tputs+:} false; then :
17313
17314 else
17315   ac_cv_search_tputs=no
17316 fi
17317 rm conftest.$ac_ext
17318 LIBS=$ac_func_search_save_LIBS
17319 fi
17320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
17321 $as_echo "$ac_cv_search_tputs" >&6; }
17322 ac_res=$ac_cv_search_tputs
17323 if test "$ac_res" != no; then :
17324   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
17325
17326 else
17327   have_tputs_et_al=false
17328 fi
17329
17330 if test "$have_tputs_et_al" != true; then
17331   as_fn_error $? "I couldn't find termcap functions (tputs and friends).
17332 Maybe some development libraries/packages are missing?  Try installing
17333 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
17334 fi
17335 # Must define this when any termcap library is found.
17336
17337 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
17338
17339 ## FIXME This was the cpp logic, but I am not sure it is right.
17340 ## The above test has not necessarily found libncurses.
17341 HAVE_LIBNCURSES=yes
17342
17343 ## Use terminfo instead of termcap?
17344 ## Note only system files NOT using terminfo are:
17345 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
17346 ## darwin|gnu without ncurses.
17347 TERMINFO=no
17348 LIBS_TERMCAP=
17349 case "$opsys" in
17350   ## cygwin: Fewer environment variables to go wrong, more terminal types.
17351   ## hpux10-20: Use the system provided termcap(3) library.
17352   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
17353   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
17354   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
17355
17356   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
17357   ##  The ncurses library has been moved out of the System framework in
17358   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
17359   ##  option to use it.
17360   darwin|gnu*)
17361     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
17362     if test "x$HAVE_LIBNCURSES" = "xyes"; then
17363       TERMINFO=yes
17364       LIBS_TERMCAP="-lncurses"
17365     fi
17366     ;;
17367
17368   freebsd)
17369     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
17370 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
17371     if ${emacs_cv_freebsd_terminfo+:} false; then :
17372   $as_echo_n "(cached) " >&6
17373 else
17374   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17375 /* end confdefs.h.  */
17376 #include <osreldate.h>
17377 int
17378 main ()
17379 {
17380 #if __FreeBSD_version < 400000
17381 fail;
17382 #endif
17383
17384   ;
17385   return 0;
17386 }
17387 _ACEOF
17388 if ac_fn_c_try_link "$LINENO"; then :
17389   emacs_cv_freebsd_terminfo=yes
17390 else
17391   emacs_cv_freebsd_terminfo=no
17392 fi
17393 rm -f core conftest.err conftest.$ac_objext \
17394     conftest$ac_exeext conftest.$ac_ext
17395 fi
17396
17397
17398     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
17399 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
17400
17401     if test $emacs_cv_freebsd_terminfo = yes; then
17402       TERMINFO=yes
17403       LIBS_TERMCAP="-lncurses"
17404     else
17405       LIBS_TERMCAP="-ltermcap"
17406     fi
17407     ;;
17408
17409   netbsd)
17410     if test $ac_cv_search_tputs = -lterminfo; then
17411       TERMINFO=yes
17412       LIBS_TERMCAP="-lterminfo"
17413     else
17414       LIBS_TERMCAP="-ltermcap"
17415     fi
17416     ;;
17417
17418 esac
17419
17420 case "$opsys" in
17421   ## hpux: Make sure we get select from libc rather than from libcurses
17422   ##  because libcurses on HPUX 10.10 has a broken version of select.
17423   ##  We used to use -lc -lcurses, but this may be cleaner.
17424   hpux*) LIBS_TERMCAP="-ltermcap" ;;
17425
17426   openbsd) LIBS_TERMCAP="-lncurses" ;;
17427
17428   ## Must use system termcap, if we use any termcap.  It does special things.
17429   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
17430 esac
17431
17432 TERMCAP_OBJ=tparam.o
17433 if test $TERMINFO = yes; then
17434
17435 $as_echo "#define TERMINFO 1" >>confdefs.h
17436
17437
17438   ## Default used to be -ltermcap.  Add a case above if need something else.
17439   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
17440
17441   TERMCAP_OBJ=terminfo.o
17442 fi
17443
17444
17445
17446
17447 # Do we have res_init, for detecting changes in /etc/resolv.conf?
17448 resolv=no
17449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17450 /* end confdefs.h.  */
17451 #include <netinet/in.h>
17452 #include <arpa/nameser.h>
17453 #include <resolv.h>
17454 int
17455 main ()
17456 {
17457 return res_init();
17458   ;
17459   return 0;
17460 }
17461 _ACEOF
17462 if ac_fn_c_try_link "$LINENO"; then :
17463   have_res_init=yes
17464 else
17465   have_res_init=no
17466 fi
17467 rm -f core conftest.err conftest.$ac_objext \
17468     conftest$ac_exeext conftest.$ac_ext
17469 if test "$have_res_init" = no; then
17470   OLIBS="$LIBS"
17471   LIBS="$LIBS -lresolv"
17472   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
17473 $as_echo_n "checking for res_init with -lresolv... " >&6; }
17474   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17475 /* end confdefs.h.  */
17476 #include <netinet/in.h>
17477 #include <arpa/nameser.h>
17478 #include <resolv.h>
17479 int
17480 main ()
17481 {
17482 return res_init();
17483   ;
17484   return 0;
17485 }
17486 _ACEOF
17487 if ac_fn_c_try_link "$LINENO"; then :
17488   have_res_init=yes
17489 else
17490   have_res_init=no
17491 fi
17492 rm -f core conftest.err conftest.$ac_objext \
17493     conftest$ac_exeext conftest.$ac_ext
17494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
17495 $as_echo "$have_res_init" >&6; }
17496   if test "$have_res_init" = yes ; then
17497     resolv=yes
17498   fi
17499   LIBS="$OLIBS"
17500 fi
17501
17502 if test "$have_res_init" = yes; then
17503
17504 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
17505
17506 fi
17507
17508 # Do we need the Hesiod library to provide the support routines?
17509 LIBHESIOD=
17510 if test "$with_hesiod" != no ; then
17511   # Don't set $LIBS here -- see comments above.  FIXME which comments?
17512   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
17513 if test "x$ac_cv_func_res_send" = xyes; then :
17514
17515 else
17516   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
17517 if test "x$ac_cv_func___res_send" = xyes; then :
17518
17519 else
17520   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
17521 $as_echo_n "checking for res_send in -lresolv... " >&6; }
17522 if ${ac_cv_lib_resolv_res_send+:} false; then :
17523   $as_echo_n "(cached) " >&6
17524 else
17525   ac_check_lib_save_LIBS=$LIBS
17526 LIBS="-lresolv  $LIBS"
17527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17528 /* end confdefs.h.  */
17529
17530 /* Override any GCC internal prototype to avoid an error.
17531    Use char because int might match the return type of a GCC
17532    builtin and then its argument prototype would still apply.  */
17533 #ifdef __cplusplus
17534 extern "C"
17535 #endif
17536 char res_send ();
17537 int
17538 main ()
17539 {
17540 return res_send ();
17541   ;
17542   return 0;
17543 }
17544 _ACEOF
17545 if ac_fn_c_try_link "$LINENO"; then :
17546   ac_cv_lib_resolv_res_send=yes
17547 else
17548   ac_cv_lib_resolv_res_send=no
17549 fi
17550 rm -f core conftest.err conftest.$ac_objext \
17551     conftest$ac_exeext conftest.$ac_ext
17552 LIBS=$ac_check_lib_save_LIBS
17553 fi
17554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
17555 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
17556 if test "x$ac_cv_lib_resolv_res_send" = xyes; then :
17557   resolv=yes
17558 else
17559   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
17560 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
17561 if ${ac_cv_lib_resolv___res_send+:} false; then :
17562   $as_echo_n "(cached) " >&6
17563 else
17564   ac_check_lib_save_LIBS=$LIBS
17565 LIBS="-lresolv  $LIBS"
17566 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17567 /* end confdefs.h.  */
17568
17569 /* Override any GCC internal prototype to avoid an error.
17570    Use char because int might match the return type of a GCC
17571    builtin and then its argument prototype would still apply.  */
17572 #ifdef __cplusplus
17573 extern "C"
17574 #endif
17575 char __res_send ();
17576 int
17577 main ()
17578 {
17579 return __res_send ();
17580   ;
17581   return 0;
17582 }
17583 _ACEOF
17584 if ac_fn_c_try_link "$LINENO"; then :
17585   ac_cv_lib_resolv___res_send=yes
17586 else
17587   ac_cv_lib_resolv___res_send=no
17588 fi
17589 rm -f core conftest.err conftest.$ac_objext \
17590     conftest$ac_exeext conftest.$ac_ext
17591 LIBS=$ac_check_lib_save_LIBS
17592 fi
17593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
17594 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
17595 if test "x$ac_cv_lib_resolv___res_send" = xyes; then :
17596   resolv=yes
17597 fi
17598
17599 fi
17600
17601 fi
17602
17603 fi
17604
17605   if test "$resolv" = yes ; then
17606     RESOLVLIB=-lresolv
17607   else
17608     RESOLVLIB=
17609   fi
17610   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
17611 if test "x$ac_cv_func_hes_getmailhost" = xyes; then :
17612
17613 else
17614   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
17615 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
17616 if ${ac_cv_lib_hesiod_hes_getmailhost+:} false; then :
17617   $as_echo_n "(cached) " >&6
17618 else
17619   ac_check_lib_save_LIBS=$LIBS
17620 LIBS="-lhesiod $RESOLVLIB $LIBS"
17621 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17622 /* end confdefs.h.  */
17623
17624 /* Override any GCC internal prototype to avoid an error.
17625    Use char because int might match the return type of a GCC
17626    builtin and then its argument prototype would still apply.  */
17627 #ifdef __cplusplus
17628 extern "C"
17629 #endif
17630 char hes_getmailhost ();
17631 int
17632 main ()
17633 {
17634 return hes_getmailhost ();
17635   ;
17636   return 0;
17637 }
17638 _ACEOF
17639 if ac_fn_c_try_link "$LINENO"; then :
17640   ac_cv_lib_hesiod_hes_getmailhost=yes
17641 else
17642   ac_cv_lib_hesiod_hes_getmailhost=no
17643 fi
17644 rm -f core conftest.err conftest.$ac_objext \
17645     conftest$ac_exeext conftest.$ac_ext
17646 LIBS=$ac_check_lib_save_LIBS
17647 fi
17648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
17649 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
17650 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = xyes; then :
17651   hesiod=yes
17652 else
17653   :
17654 fi
17655
17656 fi
17657
17658
17659   if test x"$hesiod" = xyes; then
17660
17661 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
17662
17663     LIBHESIOD=-lhesiod
17664   fi
17665 fi
17666
17667
17668 # Do we need libresolv (due to res_init or Hesiod)?
17669 if test "$resolv" = yes ; then
17670
17671 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
17672
17673   LIBRESOLV=-lresolv
17674 else
17675   LIBRESOLV=
17676 fi
17677
17678
17679 # These tell us which Kerberos-related libraries to use.
17680 COM_ERRLIB=
17681 CRYPTOLIB=
17682 KRB5LIB=
17683 DESLIB=
17684 KRB4LIB=
17685
17686 if test "${with_kerberos}" != no; then
17687   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
17688 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
17689 if ${ac_cv_lib_com_err_com_err+:} false; then :
17690   $as_echo_n "(cached) " >&6
17691 else
17692   ac_check_lib_save_LIBS=$LIBS
17693 LIBS="-lcom_err  $LIBS"
17694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17695 /* end confdefs.h.  */
17696
17697 /* Override any GCC internal prototype to avoid an error.
17698    Use char because int might match the return type of a GCC
17699    builtin and then its argument prototype would still apply.  */
17700 #ifdef __cplusplus
17701 extern "C"
17702 #endif
17703 char com_err ();
17704 int
17705 main ()
17706 {
17707 return com_err ();
17708   ;
17709   return 0;
17710 }
17711 _ACEOF
17712 if ac_fn_c_try_link "$LINENO"; then :
17713   ac_cv_lib_com_err_com_err=yes
17714 else
17715   ac_cv_lib_com_err_com_err=no
17716 fi
17717 rm -f core conftest.err conftest.$ac_objext \
17718     conftest$ac_exeext conftest.$ac_ext
17719 LIBS=$ac_check_lib_save_LIBS
17720 fi
17721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
17722 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
17723 if test "x$ac_cv_lib_com_err_com_err" = xyes; then :
17724   have_com_err=yes
17725 else
17726   have_com_err=no
17727 fi
17728
17729   if test $have_com_err = yes; then
17730     COM_ERRLIB=-lcom_err
17731     LIBS="$COM_ERRLIB $LIBS"
17732
17733 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
17734
17735   fi
17736   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
17737 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
17738 if ${ac_cv_lib_crypto_mit_des_cbc_encrypt+:} false; then :
17739   $as_echo_n "(cached) " >&6
17740 else
17741   ac_check_lib_save_LIBS=$LIBS
17742 LIBS="-lcrypto  $LIBS"
17743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17744 /* end confdefs.h.  */
17745
17746 /* Override any GCC internal prototype to avoid an error.
17747    Use char because int might match the return type of a GCC
17748    builtin and then its argument prototype would still apply.  */
17749 #ifdef __cplusplus
17750 extern "C"
17751 #endif
17752 char mit_des_cbc_encrypt ();
17753 int
17754 main ()
17755 {
17756 return mit_des_cbc_encrypt ();
17757   ;
17758   return 0;
17759 }
17760 _ACEOF
17761 if ac_fn_c_try_link "$LINENO"; then :
17762   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
17763 else
17764   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
17765 fi
17766 rm -f core conftest.err conftest.$ac_objext \
17767     conftest$ac_exeext conftest.$ac_ext
17768 LIBS=$ac_check_lib_save_LIBS
17769 fi
17770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
17771 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
17772 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = xyes; then :
17773   have_crypto=yes
17774 else
17775   have_crypto=no
17776 fi
17777
17778   if test $have_crypto = yes; then
17779     CRYPTOLIB=-lcrypto
17780     LIBS="$CRYPTOLIB $LIBS"
17781
17782 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
17783
17784   fi
17785   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
17786 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
17787 if ${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+:} false; then :
17788   $as_echo_n "(cached) " >&6
17789 else
17790   ac_check_lib_save_LIBS=$LIBS
17791 LIBS="-lk5crypto  $LIBS"
17792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17793 /* end confdefs.h.  */
17794
17795 /* Override any GCC internal prototype to avoid an error.
17796    Use char because int might match the return type of a GCC
17797    builtin and then its argument prototype would still apply.  */
17798 #ifdef __cplusplus
17799 extern "C"
17800 #endif
17801 char mit_des_cbc_encrypt ();
17802 int
17803 main ()
17804 {
17805 return mit_des_cbc_encrypt ();
17806   ;
17807   return 0;
17808 }
17809 _ACEOF
17810 if ac_fn_c_try_link "$LINENO"; then :
17811   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
17812 else
17813   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
17814 fi
17815 rm -f core conftest.err conftest.$ac_objext \
17816     conftest$ac_exeext conftest.$ac_ext
17817 LIBS=$ac_check_lib_save_LIBS
17818 fi
17819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
17820 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
17821 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = xyes; then :
17822   have_k5crypto=yes
17823 else
17824   have_k5crypto=no
17825 fi
17826
17827   if test $have_k5crypto = yes; then
17828     CRYPTOLIB=-lk5crypto
17829     LIBS="$CRYPTOLIB $LIBS"
17830
17831 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
17832
17833   fi
17834   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
17835 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
17836 if ${ac_cv_lib_krb5_krb5_init_context+:} false; then :
17837   $as_echo_n "(cached) " >&6
17838 else
17839   ac_check_lib_save_LIBS=$LIBS
17840 LIBS="-lkrb5  $LIBS"
17841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17842 /* end confdefs.h.  */
17843
17844 /* Override any GCC internal prototype to avoid an error.
17845    Use char because int might match the return type of a GCC
17846    builtin and then its argument prototype would still apply.  */
17847 #ifdef __cplusplus
17848 extern "C"
17849 #endif
17850 char krb5_init_context ();
17851 int
17852 main ()
17853 {
17854 return krb5_init_context ();
17855   ;
17856   return 0;
17857 }
17858 _ACEOF
17859 if ac_fn_c_try_link "$LINENO"; then :
17860   ac_cv_lib_krb5_krb5_init_context=yes
17861 else
17862   ac_cv_lib_krb5_krb5_init_context=no
17863 fi
17864 rm -f core conftest.err conftest.$ac_objext \
17865     conftest$ac_exeext conftest.$ac_ext
17866 LIBS=$ac_check_lib_save_LIBS
17867 fi
17868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
17869 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
17870 if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then :
17871   have_krb5=yes
17872 else
17873   have_krb5=no
17874 fi
17875
17876   if test $have_krb5=yes; then
17877     KRB5LIB=-lkrb5
17878     LIBS="$KRB5LIB $LIBS"
17879
17880 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
17881
17882   fi
17883     if test "${with_kerberos5}" = no; then
17884     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
17885 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
17886 if ${ac_cv_lib_des425_des_cbc_encrypt+:} false; then :
17887   $as_echo_n "(cached) " >&6
17888 else
17889   ac_check_lib_save_LIBS=$LIBS
17890 LIBS="-ldes425  $LIBS"
17891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17892 /* end confdefs.h.  */
17893
17894 /* Override any GCC internal prototype to avoid an error.
17895    Use char because int might match the return type of a GCC
17896    builtin and then its argument prototype would still apply.  */
17897 #ifdef __cplusplus
17898 extern "C"
17899 #endif
17900 char des_cbc_encrypt ();
17901 int
17902 main ()
17903 {
17904 return des_cbc_encrypt ();
17905   ;
17906   return 0;
17907 }
17908 _ACEOF
17909 if ac_fn_c_try_link "$LINENO"; then :
17910   ac_cv_lib_des425_des_cbc_encrypt=yes
17911 else
17912   ac_cv_lib_des425_des_cbc_encrypt=no
17913 fi
17914 rm -f core conftest.err conftest.$ac_objext \
17915     conftest$ac_exeext conftest.$ac_ext
17916 LIBS=$ac_check_lib_save_LIBS
17917 fi
17918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
17919 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
17920 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = xyes; then :
17921   have_des425=yes
17922 else
17923   have_des425=no
17924 fi
17925
17926     if test $have_des425 = yes; then
17927       DESLIB=-ldes425
17928       LIBS="$DESLIB $LIBS"
17929
17930 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
17931
17932     else
17933       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
17934 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
17935 if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then :
17936   $as_echo_n "(cached) " >&6
17937 else
17938   ac_check_lib_save_LIBS=$LIBS
17939 LIBS="-ldes  $LIBS"
17940 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17941 /* end confdefs.h.  */
17942
17943 /* Override any GCC internal prototype to avoid an error.
17944    Use char because int might match the return type of a GCC
17945    builtin and then its argument prototype would still apply.  */
17946 #ifdef __cplusplus
17947 extern "C"
17948 #endif
17949 char des_cbc_encrypt ();
17950 int
17951 main ()
17952 {
17953 return des_cbc_encrypt ();
17954   ;
17955   return 0;
17956 }
17957 _ACEOF
17958 if ac_fn_c_try_link "$LINENO"; then :
17959   ac_cv_lib_des_des_cbc_encrypt=yes
17960 else
17961   ac_cv_lib_des_des_cbc_encrypt=no
17962 fi
17963 rm -f core conftest.err conftest.$ac_objext \
17964     conftest$ac_exeext conftest.$ac_ext
17965 LIBS=$ac_check_lib_save_LIBS
17966 fi
17967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
17968 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
17969 if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then :
17970   have_des=yes
17971 else
17972   have_des=no
17973 fi
17974
17975       if test $have_des = yes; then
17976         DESLIB=-ldes
17977         LIBS="$DESLIB $LIBS"
17978
17979 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
17980
17981       fi
17982     fi
17983     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
17984 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
17985 if ${ac_cv_lib_krb4_krb_get_cred+:} false; then :
17986   $as_echo_n "(cached) " >&6
17987 else
17988   ac_check_lib_save_LIBS=$LIBS
17989 LIBS="-lkrb4  $LIBS"
17990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17991 /* end confdefs.h.  */
17992
17993 /* Override any GCC internal prototype to avoid an error.
17994    Use char because int might match the return type of a GCC
17995    builtin and then its argument prototype would still apply.  */
17996 #ifdef __cplusplus
17997 extern "C"
17998 #endif
17999 char krb_get_cred ();
18000 int
18001 main ()
18002 {
18003 return krb_get_cred ();
18004   ;
18005   return 0;
18006 }
18007 _ACEOF
18008 if ac_fn_c_try_link "$LINENO"; then :
18009   ac_cv_lib_krb4_krb_get_cred=yes
18010 else
18011   ac_cv_lib_krb4_krb_get_cred=no
18012 fi
18013 rm -f core conftest.err conftest.$ac_objext \
18014     conftest$ac_exeext conftest.$ac_ext
18015 LIBS=$ac_check_lib_save_LIBS
18016 fi
18017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
18018 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
18019 if test "x$ac_cv_lib_krb4_krb_get_cred" = xyes; then :
18020   have_krb4=yes
18021 else
18022   have_krb4=no
18023 fi
18024
18025     if test $have_krb4 = yes; then
18026       KRB4LIB=-lkrb4
18027       LIBS="$KRB4LIB $LIBS"
18028
18029 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
18030
18031     else
18032       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
18033 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
18034 if ${ac_cv_lib_krb_krb_get_cred+:} false; then :
18035   $as_echo_n "(cached) " >&6
18036 else
18037   ac_check_lib_save_LIBS=$LIBS
18038 LIBS="-lkrb  $LIBS"
18039 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18040 /* end confdefs.h.  */
18041
18042 /* Override any GCC internal prototype to avoid an error.
18043    Use char because int might match the return type of a GCC
18044    builtin and then its argument prototype would still apply.  */
18045 #ifdef __cplusplus
18046 extern "C"
18047 #endif
18048 char krb_get_cred ();
18049 int
18050 main ()
18051 {
18052 return krb_get_cred ();
18053   ;
18054   return 0;
18055 }
18056 _ACEOF
18057 if ac_fn_c_try_link "$LINENO"; then :
18058   ac_cv_lib_krb_krb_get_cred=yes
18059 else
18060   ac_cv_lib_krb_krb_get_cred=no
18061 fi
18062 rm -f core conftest.err conftest.$ac_objext \
18063     conftest$ac_exeext conftest.$ac_ext
18064 LIBS=$ac_check_lib_save_LIBS
18065 fi
18066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
18067 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
18068 if test "x$ac_cv_lib_krb_krb_get_cred" = xyes; then :
18069   have_krb=yes
18070 else
18071   have_krb=no
18072 fi
18073
18074       if test $have_krb = yes; then
18075         KRB4LIB=-lkrb
18076         LIBS="$KRB4LIB $LIBS"
18077
18078 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
18079
18080       fi
18081     fi
18082   fi
18083
18084   if test "${with_kerberos5}" != no; then
18085     for ac_header in krb5.h
18086 do :
18087   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
18088 if test "x$ac_cv_header_krb5_h" = xyes; then :
18089   cat >>confdefs.h <<_ACEOF
18090 #define HAVE_KRB5_H 1
18091 _ACEOF
18092  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
18093 "
18094 if test "x$ac_cv_member_krb5_error_text" = xyes; then :
18095
18096 cat >>confdefs.h <<_ACEOF
18097 #define HAVE_KRB5_ERROR_TEXT 1
18098 _ACEOF
18099
18100
18101 fi
18102 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
18103 "
18104 if test "x$ac_cv_member_krb5_error_e_text" = xyes; then :
18105
18106 cat >>confdefs.h <<_ACEOF
18107 #define HAVE_KRB5_ERROR_E_TEXT 1
18108 _ACEOF
18109
18110
18111 fi
18112
18113 fi
18114
18115 done
18116
18117   else
18118     for ac_header in des.h
18119 do :
18120   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
18121 if test "x$ac_cv_header_des_h" = xyes; then :
18122   cat >>confdefs.h <<_ACEOF
18123 #define HAVE_DES_H 1
18124 _ACEOF
18125
18126 else
18127   for ac_header in kerberosIV/des.h
18128 do :
18129   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
18130 if test "x$ac_cv_header_kerberosIV_des_h" = xyes; then :
18131   cat >>confdefs.h <<_ACEOF
18132 #define HAVE_KERBEROSIV_DES_H 1
18133 _ACEOF
18134
18135 else
18136   for ac_header in kerberos/des.h
18137 do :
18138   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
18139 if test "x$ac_cv_header_kerberos_des_h" = xyes; then :
18140   cat >>confdefs.h <<_ACEOF
18141 #define HAVE_KERBEROS_DES_H 1
18142 _ACEOF
18143
18144 fi
18145
18146 done
18147
18148 fi
18149
18150 done
18151
18152 fi
18153
18154 done
18155
18156     for ac_header in krb.h
18157 do :
18158   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
18159 if test "x$ac_cv_header_krb_h" = xyes; then :
18160   cat >>confdefs.h <<_ACEOF
18161 #define HAVE_KRB_H 1
18162 _ACEOF
18163
18164 else
18165   for ac_header in kerberosIV/krb.h
18166 do :
18167   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
18168 if test "x$ac_cv_header_kerberosIV_krb_h" = xyes; then :
18169   cat >>confdefs.h <<_ACEOF
18170 #define HAVE_KERBEROSIV_KRB_H 1
18171 _ACEOF
18172
18173 else
18174   for ac_header in kerberos/krb.h
18175 do :
18176   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
18177 if test "x$ac_cv_header_kerberos_krb_h" = xyes; then :
18178   cat >>confdefs.h <<_ACEOF
18179 #define HAVE_KERBEROS_KRB_H 1
18180 _ACEOF
18181
18182 fi
18183
18184 done
18185
18186 fi
18187
18188 done
18189
18190 fi
18191
18192 done
18193
18194   fi
18195   for ac_header in com_err.h
18196 do :
18197   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
18198 if test "x$ac_cv_header_com_err_h" = xyes; then :
18199   cat >>confdefs.h <<_ACEOF
18200 #define HAVE_COM_ERR_H 1
18201 _ACEOF
18202
18203 fi
18204
18205 done
18206
18207 fi
18208
18209
18210
18211
18212
18213
18214
18215 # Solaris requires -lintl if you want strerror (which calls dgettext)
18216 # to return localized messages.
18217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
18218 $as_echo_n "checking for dgettext in -lintl... " >&6; }
18219 if ${ac_cv_lib_intl_dgettext+:} false; then :
18220   $as_echo_n "(cached) " >&6
18221 else
18222   ac_check_lib_save_LIBS=$LIBS
18223 LIBS="-lintl  $LIBS"
18224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18225 /* end confdefs.h.  */
18226
18227 /* Override any GCC internal prototype to avoid an error.
18228    Use char because int might match the return type of a GCC
18229    builtin and then its argument prototype would still apply.  */
18230 #ifdef __cplusplus
18231 extern "C"
18232 #endif
18233 char dgettext ();
18234 int
18235 main ()
18236 {
18237 return dgettext ();
18238   ;
18239   return 0;
18240 }
18241 _ACEOF
18242 if ac_fn_c_try_link "$LINENO"; then :
18243   ac_cv_lib_intl_dgettext=yes
18244 else
18245   ac_cv_lib_intl_dgettext=no
18246 fi
18247 rm -f core conftest.err conftest.$ac_objext \
18248     conftest$ac_exeext conftest.$ac_ext
18249 LIBS=$ac_check_lib_save_LIBS
18250 fi
18251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
18252 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
18253 if test "x$ac_cv_lib_intl_dgettext" = xyes; then :
18254   cat >>confdefs.h <<_ACEOF
18255 #define HAVE_LIBINTL 1
18256 _ACEOF
18257
18258   LIBS="-lintl $LIBS"
18259
18260 fi
18261
18262
18263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
18264 $as_echo_n "checking whether localtime caches TZ... " >&6; }
18265 if ${emacs_cv_localtime_cache+:} false; then :
18266   $as_echo_n "(cached) " >&6
18267 else
18268   if test x$ac_cv_func_tzset = xyes; then
18269 if test "$cross_compiling" = yes; then :
18270   # If we have tzset, assume the worst when cross-compiling.
18271 emacs_cv_localtime_cache=yes
18272 else
18273   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18274 /* end confdefs.h.  */
18275 #include <time.h>
18276 char TZ_GMT0[] = "TZ=GMT0";
18277 char TZ_PST8[] = "TZ=PST8";
18278 main()
18279 {
18280   time_t now = time ((time_t *) 0);
18281   int hour_GMT0, hour_unset;
18282   if (putenv (TZ_GMT0) != 0)
18283     exit (1);
18284   hour_GMT0 = localtime (&now)->tm_hour;
18285   unsetenv("TZ");
18286   hour_unset = localtime (&now)->tm_hour;
18287   if (putenv (TZ_PST8) != 0)
18288     exit (1);
18289   if (localtime (&now)->tm_hour == hour_GMT0)
18290     exit (1);
18291   unsetenv("TZ");
18292   if (localtime (&now)->tm_hour != hour_unset)
18293     exit (1);
18294   exit (0);
18295 }
18296 _ACEOF
18297 if ac_fn_c_try_run "$LINENO"; then :
18298   emacs_cv_localtime_cache=no
18299 else
18300   emacs_cv_localtime_cache=yes
18301 fi
18302 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18303   conftest.$ac_objext conftest.beam conftest.$ac_ext
18304 fi
18305
18306 else
18307         # If we lack tzset, report that localtime does not cache TZ,
18308         # since we can't invalidate the cache if we don't have tzset.
18309         emacs_cv_localtime_cache=no
18310 fi
18311 fi
18312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
18313 $as_echo "$emacs_cv_localtime_cache" >&6; }
18314 if test $emacs_cv_localtime_cache = yes; then
18315
18316 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
18317
18318 fi
18319
18320 if test "x$HAVE_TIMEVAL" = xyes; then
18321   for ac_func in gettimeofday
18322 do :
18323   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
18324 if test "x$ac_cv_func_gettimeofday" = xyes; then :
18325   cat >>confdefs.h <<_ACEOF
18326 #define HAVE_GETTIMEOFDAY 1
18327 _ACEOF
18328
18329 fi
18330 done
18331
18332   if test $ac_cv_func_gettimeofday = yes; then
18333     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
18334 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
18335 if ${emacs_cv_gettimeofday_two_arguments+:} false; then :
18336   $as_echo_n "(cached) " >&6
18337 else
18338   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18339 /* end confdefs.h.  */
18340
18341 #ifdef TIME_WITH_SYS_TIME
18342 #include <sys/time.h>
18343 #include <time.h>
18344 #else
18345 #ifdef HAVE_SYS_TIME_H
18346 #include <sys/time.h>
18347 #else
18348 #include <time.h>
18349 #endif
18350 #endif
18351 int
18352 main ()
18353 {
18354 struct timeval time;
18355        gettimeofday (&time, 0);
18356   ;
18357   return 0;
18358 }
18359 _ACEOF
18360 if ac_fn_c_try_compile "$LINENO"; then :
18361   emacs_cv_gettimeofday_two_arguments=yes
18362 else
18363   emacs_cv_gettimeofday_two_arguments=no
18364 fi
18365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18366 fi
18367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
18368 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
18369     if test $emacs_cv_gettimeofday_two_arguments = no; then
18370
18371 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
18372
18373     fi
18374   fi
18375 fi
18376
18377 ok_so_far=yes
18378 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
18379 if test "x$ac_cv_func_socket" = xyes; then :
18380
18381 else
18382   ok_so_far=no
18383 fi
18384
18385 if test $ok_so_far = yes; then
18386   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
18387 if test "x$ac_cv_header_netinet_in_h" = xyes; then :
18388
18389 else
18390   ok_so_far=no
18391 fi
18392
18393
18394 fi
18395 if test $ok_so_far = yes; then
18396   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
18397 if test "x$ac_cv_header_arpa_inet_h" = xyes; then :
18398
18399 else
18400   ok_so_far=no
18401 fi
18402
18403
18404 fi
18405 if test $ok_so_far = yes; then
18406
18407 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
18408
18409 fi
18410
18411 if test -f /usr/lpp/X11/bin/smt.exp; then
18412
18413 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
18414
18415 fi
18416
18417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
18418 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
18419 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
18420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18421 $as_echo "yes" >&6; }
18422
18423 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
18424
18425 else
18426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18427 $as_echo "no" >&6; }
18428 fi
18429
18430 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
18431 if test "x$ac_cv_type_pid_t" = xyes; then :
18432
18433 else
18434
18435 cat >>confdefs.h <<_ACEOF
18436 #define pid_t int
18437 _ACEOF
18438
18439 fi
18440
18441 for ac_header in vfork.h
18442 do :
18443   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
18444 if test "x$ac_cv_header_vfork_h" = xyes; then :
18445   cat >>confdefs.h <<_ACEOF
18446 #define HAVE_VFORK_H 1
18447 _ACEOF
18448
18449 fi
18450
18451 done
18452
18453 for ac_func in fork vfork
18454 do :
18455   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
18456 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
18457 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
18458   cat >>confdefs.h <<_ACEOF
18459 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
18460 _ACEOF
18461
18462 fi
18463 done
18464
18465 if test "x$ac_cv_func_fork" = xyes; then
18466   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
18467 $as_echo_n "checking for working fork... " >&6; }
18468 if ${ac_cv_func_fork_works+:} false; then :
18469   $as_echo_n "(cached) " >&6
18470 else
18471   if test "$cross_compiling" = yes; then :
18472   ac_cv_func_fork_works=cross
18473 else
18474   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18475 /* end confdefs.h.  */
18476 $ac_includes_default
18477 int
18478 main ()
18479 {
18480
18481           /* By Ruediger Kuhlmann. */
18482           return fork () < 0;
18483
18484   ;
18485   return 0;
18486 }
18487 _ACEOF
18488 if ac_fn_c_try_run "$LINENO"; then :
18489   ac_cv_func_fork_works=yes
18490 else
18491   ac_cv_func_fork_works=no
18492 fi
18493 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18494   conftest.$ac_objext conftest.beam conftest.$ac_ext
18495 fi
18496
18497 fi
18498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
18499 $as_echo "$ac_cv_func_fork_works" >&6; }
18500
18501 else
18502   ac_cv_func_fork_works=$ac_cv_func_fork
18503 fi
18504 if test "x$ac_cv_func_fork_works" = xcross; then
18505   case $host in
18506     *-*-amigaos* | *-*-msdosdjgpp*)
18507       # Override, as these systems have only a dummy fork() stub
18508       ac_cv_func_fork_works=no
18509       ;;
18510     *)
18511       ac_cv_func_fork_works=yes
18512       ;;
18513   esac
18514   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
18515 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
18516 fi
18517 ac_cv_func_vfork_works=$ac_cv_func_vfork
18518 if test "x$ac_cv_func_vfork" = xyes; then
18519   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
18520 $as_echo_n "checking for working vfork... " >&6; }
18521 if ${ac_cv_func_vfork_works+:} false; then :
18522   $as_echo_n "(cached) " >&6
18523 else
18524   if test "$cross_compiling" = yes; then :
18525   ac_cv_func_vfork_works=cross
18526 else
18527   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18528 /* end confdefs.h.  */
18529 /* Thanks to Paul Eggert for this test.  */
18530 $ac_includes_default
18531 #include <sys/wait.h>
18532 #ifdef HAVE_VFORK_H
18533 # include <vfork.h>
18534 #endif
18535 /* On some sparc systems, changes by the child to local and incoming
18536    argument registers are propagated back to the parent.  The compiler
18537    is told about this with #include <vfork.h>, but some compilers
18538    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
18539    static variable whose address is put into a register that is
18540    clobbered by the vfork.  */
18541 static void
18542 #ifdef __cplusplus
18543 sparc_address_test (int arg)
18544 # else
18545 sparc_address_test (arg) int arg;
18546 #endif
18547 {
18548   static pid_t child;
18549   if (!child) {
18550     child = vfork ();
18551     if (child < 0) {
18552       perror ("vfork");
18553       _exit(2);
18554     }
18555     if (!child) {
18556       arg = getpid();
18557       write(-1, "", 0);
18558       _exit (arg);
18559     }
18560   }
18561 }
18562
18563 int
18564 main ()
18565 {
18566   pid_t parent = getpid ();
18567   pid_t child;
18568
18569   sparc_address_test (0);
18570
18571   child = vfork ();
18572
18573   if (child == 0) {
18574     /* Here is another test for sparc vfork register problems.  This
18575        test uses lots of local variables, at least as many local
18576        variables as main has allocated so far including compiler
18577        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
18578        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
18579        reuse the register of parent for one of the local variables,
18580        since it will think that parent can't possibly be used any more
18581        in this routine.  Assigning to the local variable will thus
18582        munge parent in the parent process.  */
18583     pid_t
18584       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
18585       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
18586     /* Convince the compiler that p..p7 are live; otherwise, it might
18587        use the same hardware register for all 8 local variables.  */
18588     if (p != p1 || p != p2 || p != p3 || p != p4
18589         || p != p5 || p != p6 || p != p7)
18590       _exit(1);
18591
18592     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
18593        from child file descriptors.  If the child closes a descriptor
18594        before it execs or exits, this munges the parent's descriptor
18595        as well.  Test for this by closing stdout in the child.  */
18596     _exit(close(fileno(stdout)) != 0);
18597   } else {
18598     int status;
18599     struct stat st;
18600
18601     while (wait(&status) != child)
18602       ;
18603     return (
18604          /* Was there some problem with vforking?  */
18605          child < 0
18606
18607          /* Did the child fail?  (This shouldn't happen.)  */
18608          || status
18609
18610          /* Did the vfork/compiler bug occur?  */
18611          || parent != getpid()
18612
18613          /* Did the file descriptor bug occur?  */
18614          || fstat(fileno(stdout), &st) != 0
18615          );
18616   }
18617 }
18618 _ACEOF
18619 if ac_fn_c_try_run "$LINENO"; then :
18620   ac_cv_func_vfork_works=yes
18621 else
18622   ac_cv_func_vfork_works=no
18623 fi
18624 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18625   conftest.$ac_objext conftest.beam conftest.$ac_ext
18626 fi
18627
18628 fi
18629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
18630 $as_echo "$ac_cv_func_vfork_works" >&6; }
18631
18632 fi;
18633 if test "x$ac_cv_func_fork_works" = xcross; then
18634   ac_cv_func_vfork_works=$ac_cv_func_vfork
18635   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
18636 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
18637 fi
18638
18639 if test "x$ac_cv_func_vfork_works" = xyes; then
18640
18641 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
18642
18643 else
18644
18645 $as_echo "#define vfork fork" >>confdefs.h
18646
18647 fi
18648 if test "x$ac_cv_func_fork_works" = xyes; then
18649
18650 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
18651
18652 fi
18653
18654
18655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
18656 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
18657 if ${emacs_cv_langinfo_codeset+:} false; then :
18658   $as_echo_n "(cached) " >&6
18659 else
18660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18661 /* end confdefs.h.  */
18662 #include <langinfo.h>
18663 int
18664 main ()
18665 {
18666 char* cs = nl_langinfo(CODESET);
18667   ;
18668   return 0;
18669 }
18670 _ACEOF
18671 if ac_fn_c_try_link "$LINENO"; then :
18672   emacs_cv_langinfo_codeset=yes
18673 else
18674   emacs_cv_langinfo_codeset=no
18675 fi
18676 rm -f core conftest.err conftest.$ac_objext \
18677     conftest$ac_exeext conftest.$ac_ext
18678
18679 fi
18680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
18681 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
18682 if test $emacs_cv_langinfo_codeset = yes; then
18683
18684 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
18685
18686 fi
18687
18688 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
18689 if test "x$ac_cv_type_size_t" = xyes; then :
18690
18691 cat >>confdefs.h <<_ACEOF
18692 #define HAVE_SIZE_T 1
18693 _ACEOF
18694
18695
18696 fi
18697
18698
18699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
18700 $as_echo_n "checking for mbstate_t... " >&6; }
18701 if ${ac_cv_type_mbstate_t+:} false; then :
18702   $as_echo_n "(cached) " >&6
18703 else
18704   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18705 /* end confdefs.h.  */
18706 $ac_includes_default
18707 #           include <wchar.h>
18708 int
18709 main ()
18710 {
18711 mbstate_t x; return sizeof x;
18712   ;
18713   return 0;
18714 }
18715 _ACEOF
18716 if ac_fn_c_try_compile "$LINENO"; then :
18717   ac_cv_type_mbstate_t=yes
18718 else
18719   ac_cv_type_mbstate_t=no
18720 fi
18721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18722 fi
18723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
18724 $as_echo "$ac_cv_type_mbstate_t" >&6; }
18725    if test $ac_cv_type_mbstate_t = yes; then
18726
18727 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
18728
18729    else
18730
18731 $as_echo "#define mbstate_t int" >>confdefs.h
18732
18733    fi
18734
18735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
18736 $as_echo_n "checking for C restricted array declarations... " >&6; }
18737 if ${emacs_cv_c_restrict_arr+:} false; then :
18738   $as_echo_n "(cached) " >&6
18739 else
18740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18741 /* end confdefs.h.  */
18742 void fred (int x[__restrict]);
18743 int
18744 main ()
18745 {
18746
18747   ;
18748   return 0;
18749 }
18750 _ACEOF
18751 if ac_fn_c_try_compile "$LINENO"; then :
18752   emacs_cv_c_restrict_arr=yes
18753 else
18754   emacs_cv_c_restrict_arr=no
18755 fi
18756 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18757 fi
18758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
18759 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
18760 if test "$emacs_cv_c_restrict_arr" = yes; then
18761
18762 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
18763
18764 fi
18765
18766
18767
18768 # Set up the CFLAGS for real compilation, so we can substitute it.
18769 CFLAGS="$REAL_CFLAGS"
18770 CPPFLAGS="$REAL_CPPFLAGS"
18771
18772 ## Hack to detect a buggy GCC version.
18773 if test "x$GCC" = xyes \
18774    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
18775    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
18776    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
18777    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
18778 fi
18779
18780 version=$PACKAGE_VERSION
18781
18782 ### Specify what sort of things we'll be editing into Makefile and config.h.
18783 ### Use configuration here uncanonicalized to avoid exceeding size limits.
18784
18785
18786 ## Unused?
18787
18788
18789
18790
18791
18792
18793
18794
18795
18796
18797
18798
18799
18800
18801
18802
18803
18804
18805
18806
18807 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
18808 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
18809 ## end of LIBX_BASE, but nothing ever set it.
18810
18811
18812
18813
18814 ## Used in lwlib/Makefile.in.
18815
18816 if test -n "${machfile}"; then
18817   M_FILE="\$(srcdir)/${machfile}"
18818 else
18819   M_FILE=
18820 fi
18821 S_FILE="\$(srcdir)/${opsysfile}"
18822
18823
18824
18825
18826
18827
18828
18829
18830
18831
18832 cat >>confdefs.h <<_ACEOF
18833 #define EMACS_CONFIGURATION "${canonical}"
18834 _ACEOF
18835
18836
18837 cat >>confdefs.h <<_ACEOF
18838 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
18839 _ACEOF
18840
18841 if test -n "$machfile"; then
18842
18843 cat >>confdefs.h <<_ACEOF
18844 #define config_machfile "${machfile}"
18845 _ACEOF
18846
18847 fi
18848
18849 cat >>confdefs.h <<_ACEOF
18850 #define config_opsysfile "${opsysfile}"
18851 _ACEOF
18852
18853
18854 XMENU_OBJ=
18855 XOBJ=
18856 FONT_OBJ=
18857 if test "${HAVE_X_WINDOWS}" = "yes" ; then
18858
18859 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
18860
18861   XMENU_OBJ=xmenu.o
18862   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
18863   FONT_OBJ=xfont.o
18864   if test "$HAVE_XFT" = "yes"; then
18865     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
18866   elif test "$HAVE_FREETYPE" = "yes"; then
18867     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
18868   fi
18869
18870 fi
18871
18872
18873
18874
18875 WIDGET_OBJ=
18876 MOTIF_LIBW=
18877 if test "${USE_X_TOOLKIT}" != "none" ; then
18878   WIDGET_OBJ=widget.o
18879
18880 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
18881
18882   if test "${USE_X_TOOLKIT}" = "LUCID"; then
18883
18884 $as_echo "#define USE_LUCID 1" >>confdefs.h
18885
18886   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
18887
18888 $as_echo "#define USE_MOTIF 1" >>confdefs.h
18889
18890     MOTIF_LIBW=-lXm
18891     case "$opsys" in
18892       gnu-linux)
18893         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
18894         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
18895         ;;
18896
18897       unixware)
18898         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
18899         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
18900         MOTIF_LIBW="MOTIF_LIBW -lXimp"
18901         ;;
18902
18903       aix4-2)
18904         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
18905         MOTIF_LIBW="$MOTIF_LIBW -li18n"
18906         ;;
18907     esac
18908     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
18909   fi
18910 fi
18911
18912
18913 TOOLKIT_LIBW=
18914 case "$USE_X_TOOLKIT" in
18915   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
18916   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
18917   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
18918 esac
18919
18920
18921 if test "$USE_X_TOOLKIT" = "none"; then
18922   LIBXT_OTHER="\$(LIBXSM)"
18923   OLDXMENU_TARGET="really-oldXMenu"
18924 else
18925   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
18926   OLDXMENU_TARGET="really-lwlib"
18927 fi
18928
18929
18930 ## The X Menu stuff is present in the X10 distribution, but missing
18931 ## from X11.  If we have X10, just use the installed library;
18932 ## otherwise, use our own copy.
18933 if test "${HAVE_X11}" = "yes" ; then
18934
18935 $as_echo "#define HAVE_X11 1" >>confdefs.h
18936
18937
18938   if test "$USE_X_TOOLKIT" = "none"; then
18939     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
18940   else
18941     OLDXMENU="\${lwlibdir}/liblw.a"
18942   fi
18943   LIBXMENU="\$(OLDXMENU)"
18944   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
18945   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
18946 else
18947   ## For a syntactically valid Makefile; not actually used for anything.
18948   ## See comments in src/Makefile.in.
18949   OLDXMENU=nothing
18950   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
18951   if test "${HAVE_X_WINDOWS}" = "yes"; then
18952     LIBXMENU="-lXMenu"
18953   else
18954     LIBXMENU=
18955   fi
18956   LIBX_OTHER=
18957   OLDXMENU_DEPS=
18958 fi
18959
18960 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
18961   OLDXMENU_TARGET=
18962   OLDXMENU=nothing
18963   LIBXMENU=
18964   OLDXMENU_DEPS=
18965 fi
18966
18967
18968
18969
18970
18971
18972
18973 if test "${HAVE_MENUS}" = "yes" ; then
18974
18975 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
18976
18977 fi
18978
18979 if test "${GNU_MALLOC}" = "yes" ; then
18980
18981 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
18982
18983 fi
18984
18985 RALLOC_OBJ=
18986 if test "${REL_ALLOC}" = "yes" ; then
18987
18988 $as_echo "#define REL_ALLOC 1" >>confdefs.h
18989
18990
18991   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
18992 fi
18993
18994
18995 if test "$opsys" = "cygwin"; then
18996   CYGWIN_OBJ="sheap.o"
18997   ## Cygwin differs because of its unexec().
18998   PRE_ALLOC_OBJ=
18999   POST_ALLOC_OBJ=lastfile.o
19000 else
19001   CYGWIN_OBJ=
19002   PRE_ALLOC_OBJ=lastfile.o
19003   POST_ALLOC_OBJ=
19004 fi
19005
19006
19007
19008
19009
19010 case "$opsys" in
19011   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
19012
19013   darwin)
19014    ## The -headerpad option tells ld (see man page) to leave room at the
19015    ## end of the header for adding load commands.  Needed for dumping.
19016    ## 0x690 is the total size of 30 segment load commands (at 56
19017    ## each); under Cocoa 31 commands are required.
19018    if test "$HAVE_NS" = "yes"; then
19019      libs_nsgui="-framework AppKit"
19020      headerpad_extra=6C8
19021    else
19022      libs_nsgui=
19023      headerpad_extra=690
19024    fi
19025    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
19026
19027    ## This is here because src/Makefile.in did some extra fiddling around
19028    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
19029    ##   #ifndef LD_SWITCH_SYSTEM
19030    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
19031    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
19032    ## not using gcc, darwin system not on an alpha (ie darwin, since
19033    ## darwin + alpha does not occur).
19034    ## Because this was done in src/Makefile.in, the resulting part of
19035    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
19036    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
19037    ## rather than LD_SWITCH_SYSTEM.
19038    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
19039      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
19040    ;;
19041
19042   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
19043   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
19044   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
19045   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
19046   ## had different values in configure (in ac_link) and src/Makefile.in.
19047   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
19048   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
19049
19050   *) LD_SWITCH_SYSTEM_TEMACS= ;;
19051 esac
19052
19053 if test "$NS_IMPL_GNUSTEP" = "yes"; then
19054   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
19055 fi
19056
19057
19058
19059
19060 LD_FIRSTFLAG=
19061 ORDINARY_LINK=
19062 case "$opsys" in
19063   ## gnu: GNU needs its own crt0.
19064   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
19065
19066   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
19067   ## library search parth, i.e. it won't search /usr/lib for libc and
19068   ## friends.  Using -nostartfiles instead avoids this problem, and
19069   ## will also work on earlier NetBSD releases.
19070   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
19071
19072   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
19073   ##   MkLinux/LinuxPPC needs this.
19074   ## ibms390x only supports opsys = gnu-linux so it can be added here.
19075   gnu-*)
19076     case "$machine" in
19077       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
19078     esac
19079     ;;
19080 esac
19081
19082
19083 if test "x$ORDINARY_LINK" = "xyes"; then
19084
19085   LD_FIRSTFLAG=""
19086
19087 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
19088
19089
19090 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
19091 ## freebsd, gnu-* not on macppc|ibms390x.
19092 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
19093
19094   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
19095   ## places that are difficult to figure out at make time.  Fortunately,
19096   ## these same versions allow you to pass arbitrary flags on to the
19097   ## linker, so there is no reason not to use it as a linker.
19098   ##
19099   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
19100   ## searching for libraries in its internal directories, so we have to
19101   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
19102   LD_FIRSTFLAG="-nostdlib"
19103 fi
19104
19105 ## FIXME? What setting of EDIT_LDFLAGS should this have?
19106 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
19107
19108
19109
19110
19111 ## FIXME? The logic here is not precisely the same as that above.
19112 ## There is no check here for a pre-defined LD_FIRSTFLAG.
19113 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
19114 LIB_GCC=
19115 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
19116
19117   case "$opsys" in
19118     freebsd|netbsd|openbsd) LIB_GCC= ;;
19119
19120     gnu-*)
19121       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
19122       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
19123       case $host_cpu in
19124       arm*)
19125         LIB_GCC="-lgcc_s"
19126         ;;
19127       *)
19128         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
19129         ## immediately undefine it again and redefine it to empty.
19130         ## Was the C_SWITCH_X_SITE part really necessary?
19131 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
19132         LIB_GCC=
19133         ;;
19134       esac
19135       ;;
19136
19137     ## Ask GCC where to find libgcc.a.
19138     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
19139   esac
19140 fi
19141
19142
19143 TOOLTIP_SUPPORT=
19144 WINDOW_SUPPORT=
19145 ## If we're using X11/GNUstep, define some consequences.
19146 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
19147
19148 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
19149
19150
19151 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
19152
19153   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
19154   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
19155
19156   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
19157   test "$HAVE_X_WINDOWS" = "yes" && \
19158     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
19159
19160 fi
19161
19162
19163
19164
19165
19166
19167
19168 #### Report on what we decided to do.
19169 #### Report GTK as a toolkit, even if it doesn't use Xt.
19170 #### It makes printing result more understandable as using GTK sets
19171 #### toolkit_scroll_bars to yes by default.
19172 if test "${HAVE_GTK}" = "yes"; then
19173   USE_X_TOOLKIT=GTK
19174 fi
19175
19176 and_machfile=
19177 if test -n "$machfile"; then
19178   and_machfile=" and \`${machfile}'"
19179 fi
19180
19181 echo "
19182 Configured for \`${canonical}'.
19183
19184   Where should the build process find the source code?    ${srcdir}
19185   What operating system and machine description files should Emacs use?
19186         \`${opsysfile}'${and_machfile}
19187   What compiler should emacs be built with?               ${CC} ${CFLAGS}
19188   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
19189   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
19190   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
19191   What window system should Emacs use?                    ${window_system}
19192   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
19193
19194 if test -n "${x_includes}"; then
19195 echo "  Where do we find X Windows header files?                ${x_includes}"
19196 else
19197 echo "  Where do we find X Windows header files?                Standard dirs"
19198 fi
19199 if test -n "${x_libraries}"; then
19200 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
19201 else
19202 echo "  Where do we find X Windows libraries?                   Standard dirs"
19203 fi
19204
19205 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
19206 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
19207 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
19208 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
19209 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
19210 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
19211 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
19212 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
19213
19214 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
19215 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
19216 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
19217 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
19218 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
19219 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
19220
19221 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
19222 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
19223 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
19224 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
19225
19226 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
19227 echo
19228
19229 if test $USE_XASSERTS = yes; then
19230    echo "  Compiling with asserts turned on."
19231    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
19232 fi
19233
19234 echo
19235
19236 if test "$HAVE_NS" = "yes"; then
19237    echo
19238    echo "You must run \"make install\" in order to test the built application.
19239 The installed application will go to nextstep/Emacs.app and can be
19240 run or moved from there."
19241    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
19242       echo "The application will be fully self-contained."
19243     else
19244       echo "The lisp resources for the application will be installed under ${prefix}.
19245 You may need to run \"make install\" with sudo.  The application will fail
19246 to run if these resources are not installed."
19247    fi
19248    echo
19249 fi
19250
19251
19252 # Remove any trailing slashes in these variables.
19253 test "${prefix}" != NONE &&
19254   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
19255 test "${exec_prefix}" != NONE &&
19256   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
19257
19258 ac_config_files="$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"
19259
19260
19261 ac_config_commands="$ac_config_commands mkdirs"
19262
19263
19264 ac_config_commands="$ac_config_commands epaths"
19265
19266
19267 ac_config_commands="$ac_config_commands gdbinit"
19268
19269
19270 cat >confcache <<\_ACEOF
19271 # This file is a shell script that caches the results of configure
19272 # tests run on this system so they can be shared between configure
19273 # scripts and configure runs, see configure's option --config-cache.
19274 # It is not useful on other systems.  If it contains results you don't
19275 # want to keep, you may remove or edit it.
19276 #
19277 # config.status only pays attention to the cache file if you give it
19278 # the --recheck option to rerun configure.
19279 #
19280 # `ac_cv_env_foo' variables (set or unset) will be overridden when
19281 # loading this file, other *unset* `ac_cv_foo' will be assigned the
19282 # following values.
19283
19284 _ACEOF
19285
19286 # The following way of writing the cache mishandles newlines in values,
19287 # but we know of no workaround that is simple, portable, and efficient.
19288 # So, we kill variables containing newlines.
19289 # Ultrix sh set writes to stderr and can't be redirected directly,
19290 # and sets the high bit in the cache file unless we assign to the vars.
19291 (
19292   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
19293     eval ac_val=\$$ac_var
19294     case $ac_val in #(
19295     *${as_nl}*)
19296       case $ac_var in #(
19297       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
19298 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
19299       esac
19300       case $ac_var in #(
19301       _ | IFS | as_nl) ;; #(
19302       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
19303       *) { eval $ac_var=; unset $ac_var;} ;;
19304       esac ;;
19305     esac
19306   done
19307
19308   (set) 2>&1 |
19309     case $as_nl`(ac_space=' '; set) 2>&1` in #(
19310     *${as_nl}ac_space=\ *)
19311       # `set' does not quote correctly, so add quotes: double-quote
19312       # substitution turns \\\\ into \\, and sed turns \\ into \.
19313       sed -n \
19314         "s/'/'\\\\''/g;
19315           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
19316       ;; #(
19317     *)
19318       # `set' quotes correctly as required by POSIX, so do not add quotes.
19319       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
19320       ;;
19321     esac |
19322     sort
19323 ) |
19324   sed '
19325      /^ac_cv_env_/b end
19326      t clear
19327      :clear
19328      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
19329      t end
19330      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
19331      :end' >>confcache
19332 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
19333   if test -w "$cache_file"; then
19334     if test "x$cache_file" != "x/dev/null"; then
19335       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
19336 $as_echo "$as_me: updating cache $cache_file" >&6;}
19337       if test ! -f "$cache_file" || test -h "$cache_file"; then
19338         cat confcache >"$cache_file"
19339       else
19340         case $cache_file in #(
19341         */* | ?:*)
19342           mv -f confcache "$cache_file"$$ &&
19343           mv -f "$cache_file"$$ "$cache_file" ;; #(
19344         *)
19345           mv -f confcache "$cache_file" ;;
19346         esac
19347       fi
19348     fi
19349   else
19350     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
19351 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
19352   fi
19353 fi
19354 rm -f confcache
19355
19356 test "x$prefix" = xNONE && prefix=$ac_default_prefix
19357 # Let make expand exec_prefix.
19358 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19359
19360 DEFS=-DHAVE_CONFIG_H
19361
19362 ac_libobjs=
19363 ac_ltlibobjs=
19364 U=
19365 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
19366   # 1. Remove the extension, and $U if already installed.
19367   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
19368   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
19369   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
19370   #    will be set to the directory where LIBOBJS objects are built.
19371   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
19372   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
19373 done
19374 LIBOBJS=$ac_libobjs
19375
19376 LTLIBOBJS=$ac_ltlibobjs
19377
19378
19379  if test -n "$EXEEXT"; then
19380   am__EXEEXT_TRUE=
19381   am__EXEEXT_FALSE='#'
19382 else
19383   am__EXEEXT_TRUE='#'
19384   am__EXEEXT_FALSE=
19385 fi
19386
19387 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
19388   as_fn_error $? "conditional \"AMDEP\" was never defined.
19389 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19390 fi
19391 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
19392   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
19393 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19394 fi
19395
19396 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
19397   as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
19398 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19399 fi
19400
19401
19402     gl_libobjs=
19403     gl_ltlibobjs=
19404     if test -n "$gl_LIBOBJS"; then
19405       # Remove the extension.
19406       sed_drop_objext='s/\.o$//;s/\.obj$//'
19407       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
19408         gl_libobjs="$gl_libobjs $i.$ac_objext"
19409         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
19410       done
19411     fi
19412     gl_LIBOBJS=$gl_libobjs
19413
19414     gl_LTLIBOBJS=$gl_ltlibobjs
19415
19416
19417
19418     gltests_libobjs=
19419     gltests_ltlibobjs=
19420     if test -n "$gltests_LIBOBJS"; then
19421       # Remove the extension.
19422       sed_drop_objext='s/\.o$//;s/\.obj$//'
19423       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
19424         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
19425         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
19426       done
19427     fi
19428     gltests_LIBOBJS=$gltests_libobjs
19429
19430     gltests_LTLIBOBJS=$gltests_ltlibobjs
19431
19432
19433
19434 : "${CONFIG_STATUS=./config.status}"
19435 ac_write_fail=0
19436 ac_clean_files_save=$ac_clean_files
19437 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
19438 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
19439 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
19440 as_write_fail=0
19441 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
19442 #! $SHELL
19443 # Generated by $as_me.
19444 # Run this file to recreate the current configuration.
19445 # Compiler output produced by configure, useful for debugging
19446 # configure, is in config.log if it exists.
19447
19448 debug=false
19449 ac_cs_recheck=false
19450 ac_cs_silent=false
19451
19452 SHELL=\${CONFIG_SHELL-$SHELL}
19453 export SHELL
19454 _ASEOF
19455 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
19456 ## -------------------- ##
19457 ## M4sh Initialization. ##
19458 ## -------------------- ##
19459
19460 # Be more Bourne compatible
19461 DUALCASE=1; export DUALCASE # for MKS sh
19462 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
19463   emulate sh
19464   NULLCMD=:
19465   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
19466   # is contrary to our usage.  Disable this feature.
19467   alias -g '${1+"$@"}'='"$@"'
19468   setopt NO_GLOB_SUBST
19469 else
19470   case `(set -o) 2>/dev/null` in #(
19471   *posix*) :
19472     set -o posix ;; #(
19473   *) :
19474      ;;
19475 esac
19476 fi
19477
19478
19479 as_nl='
19480 '
19481 export as_nl
19482 # Printing a long string crashes Solaris 7 /usr/bin/printf.
19483 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
19484 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
19485 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
19486 # Prefer a ksh shell builtin over an external printf program on Solaris,
19487 # but without wasting forks for bash or zsh.
19488 if test -z "$BASH_VERSION$ZSH_VERSION" \
19489     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
19490   as_echo='print -r --'
19491   as_echo_n='print -rn --'
19492 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
19493   as_echo='printf %s\n'
19494   as_echo_n='printf %s'
19495 else
19496   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
19497     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
19498     as_echo_n='/usr/ucb/echo -n'
19499   else
19500     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
19501     as_echo_n_body='eval
19502       arg=$1;
19503       case $arg in #(
19504       *"$as_nl"*)
19505         expr "X$arg" : "X\\(.*\\)$as_nl";
19506         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
19507       esac;
19508       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
19509     '
19510     export as_echo_n_body
19511     as_echo_n='sh -c $as_echo_n_body as_echo'
19512   fi
19513   export as_echo_body
19514   as_echo='sh -c $as_echo_body as_echo'
19515 fi
19516
19517 # The user is always right.
19518 if test "${PATH_SEPARATOR+set}" != set; then
19519   PATH_SEPARATOR=:
19520   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
19521     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
19522       PATH_SEPARATOR=';'
19523   }
19524 fi
19525
19526
19527 # IFS
19528 # We need space, tab and new line, in precisely that order.  Quoting is
19529 # there to prevent editors from complaining about space-tab.
19530 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
19531 # splitting by setting IFS to empty value.)
19532 IFS=" ""        $as_nl"
19533
19534 # Find who we are.  Look in the path if we contain no directory separator.
19535 as_myself=
19536 case $0 in #((
19537   *[\\/]* ) as_myself=$0 ;;
19538   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19539 for as_dir in $PATH
19540 do
19541   IFS=$as_save_IFS
19542   test -z "$as_dir" && as_dir=.
19543     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
19544   done
19545 IFS=$as_save_IFS
19546
19547      ;;
19548 esac
19549 # We did not find ourselves, most probably we were run as `sh COMMAND'
19550 # in which case we are not to be found in the path.
19551 if test "x$as_myself" = x; then
19552   as_myself=$0
19553 fi
19554 if test ! -f "$as_myself"; then
19555   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
19556   exit 1
19557 fi
19558
19559 # Unset variables that we do not need and which cause bugs (e.g. in
19560 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
19561 # suppresses any "Segmentation fault" message there.  '((' could
19562 # trigger a bug in pdksh 5.2.14.
19563 for as_var in BASH_ENV ENV MAIL MAILPATH
19564 do eval test x\${$as_var+set} = xset \
19565   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
19566 done
19567 PS1='$ '
19568 PS2='> '
19569 PS4='+ '
19570
19571 # NLS nuisances.
19572 LC_ALL=C
19573 export LC_ALL
19574 LANGUAGE=C
19575 export LANGUAGE
19576
19577 # CDPATH.
19578 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
19579
19580
19581 # as_fn_error STATUS ERROR [LINENO LOG_FD]
19582 # ----------------------------------------
19583 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
19584 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
19585 # script with STATUS, using 1 if that was 0.
19586 as_fn_error ()
19587 {
19588   as_status=$1; test $as_status -eq 0 && as_status=1
19589   if test "$4"; then
19590     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
19591     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
19592   fi
19593   $as_echo "$as_me: error: $2" >&2
19594   as_fn_exit $as_status
19595 } # as_fn_error
19596
19597
19598 # as_fn_set_status STATUS
19599 # -----------------------
19600 # Set $? to STATUS, without forking.
19601 as_fn_set_status ()
19602 {
19603   return $1
19604 } # as_fn_set_status
19605
19606 # as_fn_exit STATUS
19607 # -----------------
19608 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
19609 as_fn_exit ()
19610 {
19611   set +e
19612   as_fn_set_status $1
19613   exit $1
19614 } # as_fn_exit
19615
19616 # as_fn_unset VAR
19617 # ---------------
19618 # Portably unset VAR.
19619 as_fn_unset ()
19620 {
19621   { eval $1=; unset $1;}
19622 }
19623 as_unset=as_fn_unset
19624 # as_fn_append VAR VALUE
19625 # ----------------------
19626 # Append the text in VALUE to the end of the definition contained in VAR. Take
19627 # advantage of any shell optimizations that allow amortized linear growth over
19628 # repeated appends, instead of the typical quadratic growth present in naive
19629 # implementations.
19630 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
19631   eval 'as_fn_append ()
19632   {
19633     eval $1+=\$2
19634   }'
19635 else
19636   as_fn_append ()
19637   {
19638     eval $1=\$$1\$2
19639   }
19640 fi # as_fn_append
19641
19642 # as_fn_arith ARG...
19643 # ------------------
19644 # Perform arithmetic evaluation on the ARGs, and store the result in the
19645 # global $as_val. Take advantage of shells that can avoid forks. The arguments
19646 # must be portable across $(()) and expr.
19647 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
19648   eval 'as_fn_arith ()
19649   {
19650     as_val=$(( $* ))
19651   }'
19652 else
19653   as_fn_arith ()
19654   {
19655     as_val=`expr "$@" || test $? -eq 1`
19656   }
19657 fi # as_fn_arith
19658
19659
19660 if expr a : '\(a\)' >/dev/null 2>&1 &&
19661    test "X`expr 00001 : '.*\(...\)'`" = X001; then
19662   as_expr=expr
19663 else
19664   as_expr=false
19665 fi
19666
19667 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
19668   as_basename=basename
19669 else
19670   as_basename=false
19671 fi
19672
19673 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
19674   as_dirname=dirname
19675 else
19676   as_dirname=false
19677 fi
19678
19679 as_me=`$as_basename -- "$0" ||
19680 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
19681          X"$0" : 'X\(//\)$' \| \
19682          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
19683 $as_echo X/"$0" |
19684     sed '/^.*\/\([^/][^/]*\)\/*$/{
19685             s//\1/
19686             q
19687           }
19688           /^X\/\(\/\/\)$/{
19689             s//\1/
19690             q
19691           }
19692           /^X\/\(\/\).*/{
19693             s//\1/
19694             q
19695           }
19696           s/.*/./; q'`
19697
19698 # Avoid depending upon Character Ranges.
19699 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
19700 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
19701 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
19702 as_cr_digits='0123456789'
19703 as_cr_alnum=$as_cr_Letters$as_cr_digits
19704
19705 ECHO_C= ECHO_N= ECHO_T=
19706 case `echo -n x` in #(((((
19707 -n*)
19708   case `echo 'xy\c'` in
19709   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
19710   xy)  ECHO_C='\c';;
19711   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
19712        ECHO_T=' ';;
19713   esac;;
19714 *)
19715   ECHO_N='-n';;
19716 esac
19717
19718 rm -f conf$$ conf$$.exe conf$$.file
19719 if test -d conf$$.dir; then
19720   rm -f conf$$.dir/conf$$.file
19721 else
19722   rm -f conf$$.dir
19723   mkdir conf$$.dir 2>/dev/null
19724 fi
19725 if (echo >conf$$.file) 2>/dev/null; then
19726   if ln -s conf$$.file conf$$ 2>/dev/null; then
19727     as_ln_s='ln -s'
19728     # ... but there are two gotchas:
19729     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
19730     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
19731     # In both cases, we have to default to `cp -p'.
19732     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
19733       as_ln_s='cp -p'
19734   elif ln conf$$.file conf$$ 2>/dev/null; then
19735     as_ln_s=ln
19736   else
19737     as_ln_s='cp -p'
19738   fi
19739 else
19740   as_ln_s='cp -p'
19741 fi
19742 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
19743 rmdir conf$$.dir 2>/dev/null
19744
19745
19746 # as_fn_mkdir_p
19747 # -------------
19748 # Create "$as_dir" as a directory, including parents if necessary.
19749 as_fn_mkdir_p ()
19750 {
19751
19752   case $as_dir in #(
19753   -*) as_dir=./$as_dir;;
19754   esac
19755   test -d "$as_dir" || eval $as_mkdir_p || {
19756     as_dirs=
19757     while :; do
19758       case $as_dir in #(
19759       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
19760       *) as_qdir=$as_dir;;
19761       esac
19762       as_dirs="'$as_qdir' $as_dirs"
19763       as_dir=`$as_dirname -- "$as_dir" ||
19764 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19765          X"$as_dir" : 'X\(//\)[^/]' \| \
19766          X"$as_dir" : 'X\(//\)$' \| \
19767          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
19768 $as_echo X"$as_dir" |
19769     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19770             s//\1/
19771             q
19772           }
19773           /^X\(\/\/\)[^/].*/{
19774             s//\1/
19775             q
19776           }
19777           /^X\(\/\/\)$/{
19778             s//\1/
19779             q
19780           }
19781           /^X\(\/\).*/{
19782             s//\1/
19783             q
19784           }
19785           s/.*/./; q'`
19786       test -d "$as_dir" && break
19787     done
19788     test -z "$as_dirs" || eval "mkdir $as_dirs"
19789   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
19790
19791
19792 } # as_fn_mkdir_p
19793 if mkdir -p . 2>/dev/null; then
19794   as_mkdir_p='mkdir -p "$as_dir"'
19795 else
19796   test -d ./-p && rmdir ./-p
19797   as_mkdir_p=false
19798 fi
19799
19800 if test -x / >/dev/null 2>&1; then
19801   as_test_x='test -x'
19802 else
19803   if ls -dL / >/dev/null 2>&1; then
19804     as_ls_L_option=L
19805   else
19806     as_ls_L_option=
19807   fi
19808   as_test_x='
19809     eval sh -c '\''
19810       if test -d "$1"; then
19811         test -d "$1/.";
19812       else
19813         case $1 in #(
19814         -*)set "./$1";;
19815         esac;
19816         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
19817         ???[sx]*):;;*)false;;esac;fi
19818     '\'' sh
19819   '
19820 fi
19821 as_executable_p=$as_test_x
19822
19823 # Sed expression to map a string onto a valid CPP name.
19824 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
19825
19826 # Sed expression to map a string onto a valid variable name.
19827 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
19828
19829
19830 exec 6>&1
19831 ## ----------------------------------- ##
19832 ## Main body of $CONFIG_STATUS script. ##
19833 ## ----------------------------------- ##
19834 _ASEOF
19835 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
19836
19837 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19838 # Save the log message, to keep $0 and so on meaningful, and to
19839 # report actual input values of CONFIG_FILES etc. instead of their
19840 # values after options handling.
19841 ac_log="
19842 This file was extended by emacs $as_me 24.0.50, which was
19843 generated by GNU Autoconf 2.68.  Invocation command line was
19844
19845   CONFIG_FILES    = $CONFIG_FILES
19846   CONFIG_HEADERS  = $CONFIG_HEADERS
19847   CONFIG_LINKS    = $CONFIG_LINKS
19848   CONFIG_COMMANDS = $CONFIG_COMMANDS
19849   $ $0 $@
19850
19851 on `(hostname || uname -n) 2>/dev/null | sed 1q`
19852 "
19853
19854 _ACEOF
19855
19856 case $ac_config_files in *"
19857 "*) set x $ac_config_files; shift; ac_config_files=$*;;
19858 esac
19859
19860 case $ac_config_headers in *"
19861 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
19862 esac
19863
19864
19865 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19866 # Files that config.status was made for.
19867 config_files="$ac_config_files"
19868 config_headers="$ac_config_headers"
19869 config_commands="$ac_config_commands"
19870
19871 _ACEOF
19872
19873 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19874 ac_cs_usage="\
19875 \`$as_me' instantiates files and other configuration actions
19876 from templates according to the current configuration.  Unless the files
19877 and actions are specified as TAGs, all are instantiated by default.
19878
19879 Usage: $0 [OPTION]... [TAG]...
19880
19881   -h, --help       print this help, then exit
19882   -V, --version    print version number and configuration settings, then exit
19883       --config     print configuration, then exit
19884   -q, --quiet, --silent
19885                    do not print progress messages
19886   -d, --debug      don't remove temporary files
19887       --recheck    update $as_me by reconfiguring in the same conditions
19888       --file=FILE[:TEMPLATE]
19889                    instantiate the configuration file FILE
19890       --header=FILE[:TEMPLATE]
19891                    instantiate the configuration header FILE
19892
19893 Configuration files:
19894 $config_files
19895
19896 Configuration headers:
19897 $config_headers
19898
19899 Configuration commands:
19900 $config_commands
19901
19902 Report bugs to the package provider."
19903
19904 _ACEOF
19905 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19906 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
19907 ac_cs_version="\\
19908 emacs config.status 24.0.50
19909 configured by $0, generated by GNU Autoconf 2.68,
19910   with options \\"\$ac_cs_config\\"
19911
19912 Copyright (C) 2010 Free Software Foundation, Inc.
19913 This config.status script is free software; the Free Software Foundation
19914 gives unlimited permission to copy, distribute and modify it."
19915
19916 ac_pwd='$ac_pwd'
19917 srcdir='$srcdir'
19918 INSTALL='$INSTALL'
19919 MKDIR_P='$MKDIR_P'
19920 AWK='$AWK'
19921 test -n "\$AWK" || AWK=awk
19922 _ACEOF
19923
19924 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19925 # The default lists apply if the user does not specify any file.
19926 ac_need_defaults=:
19927 while test $# != 0
19928 do
19929   case $1 in
19930   --*=?*)
19931     ac_option=`expr "X$1" : 'X\([^=]*\)='`
19932     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
19933     ac_shift=:
19934     ;;
19935   --*=)
19936     ac_option=`expr "X$1" : 'X\([^=]*\)='`
19937     ac_optarg=
19938     ac_shift=:
19939     ;;
19940   *)
19941     ac_option=$1
19942     ac_optarg=$2
19943     ac_shift=shift
19944     ;;
19945   esac
19946
19947   case $ac_option in
19948   # Handling of the options.
19949   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
19950     ac_cs_recheck=: ;;
19951   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
19952     $as_echo "$ac_cs_version"; exit ;;
19953   --config | --confi | --conf | --con | --co | --c )
19954     $as_echo "$ac_cs_config"; exit ;;
19955   --debug | --debu | --deb | --de | --d | -d )
19956     debug=: ;;
19957   --file | --fil | --fi | --f )
19958     $ac_shift
19959     case $ac_optarg in
19960     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
19961     '') as_fn_error $? "missing file argument" ;;
19962     esac
19963     as_fn_append CONFIG_FILES " '$ac_optarg'"
19964     ac_need_defaults=false;;
19965   --header | --heade | --head | --hea )
19966     $ac_shift
19967     case $ac_optarg in
19968     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
19969     esac
19970     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
19971     ac_need_defaults=false;;
19972   --he | --h)
19973     # Conflict between --help and --header
19974     as_fn_error $? "ambiguous option: \`$1'
19975 Try \`$0 --help' for more information.";;
19976   --help | --hel | -h )
19977     $as_echo "$ac_cs_usage"; exit ;;
19978   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
19979   | -silent | --silent | --silen | --sile | --sil | --si | --s)
19980     ac_cs_silent=: ;;
19981
19982   # This is an error.
19983   -*) as_fn_error $? "unrecognized option: \`$1'
19984 Try \`$0 --help' for more information." ;;
19985
19986   *) as_fn_append ac_config_targets " $1"
19987      ac_need_defaults=false ;;
19988
19989   esac
19990   shift
19991 done
19992
19993 ac_configure_extra_args=
19994
19995 if $ac_cs_silent; then
19996   exec 6>/dev/null
19997   ac_configure_extra_args="$ac_configure_extra_args --silent"
19998 fi
19999
20000 _ACEOF
20001 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20002 if \$ac_cs_recheck; then
20003   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
20004   shift
20005   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
20006   CONFIG_SHELL='$SHELL'
20007   export CONFIG_SHELL
20008   exec "\$@"
20009 fi
20010
20011 _ACEOF
20012 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20013 exec 5>>config.log
20014 {
20015   echo
20016   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
20017 ## Running $as_me. ##
20018 _ASBOX
20019   $as_echo "$ac_log"
20020 } >&5
20021
20022 _ACEOF
20023 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20024 #
20025 # INIT-COMMANDS
20026 #
20027 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
20028 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
20029
20030 _ACEOF
20031
20032 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20033
20034 # Handling of arguments.
20035 for ac_config_target in $ac_config_targets
20036 do
20037   case $ac_config_target in
20038     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
20039     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
20040     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
20041     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
20042     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
20043     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
20044     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
20045     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
20046     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
20047     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
20048     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
20049     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
20050     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
20051     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
20052     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
20053     "mkdirs") CONFIG_COMMANDS="$CONFIG_COMMANDS mkdirs" ;;
20054     "epaths") CONFIG_COMMANDS="$CONFIG_COMMANDS epaths" ;;
20055     "gdbinit") CONFIG_COMMANDS="$CONFIG_COMMANDS gdbinit" ;;
20056
20057   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
20058   esac
20059 done
20060
20061
20062 # If the user did not use the arguments to specify the items to instantiate,
20063 # then the envvar interface is used.  Set only those that are not.
20064 # We use the long form for the default assignment because of an extremely
20065 # bizarre bug on SunOS 4.1.3.
20066 if $ac_need_defaults; then
20067   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
20068   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
20069   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
20070 fi
20071
20072 # Have a temporary directory for convenience.  Make it in the build tree
20073 # simply because there is no reason against having it here, and in addition,
20074 # creating and moving files from /tmp can sometimes cause problems.
20075 # Hook for its removal unless debugging.
20076 # Note that there is a small window in which the directory will not be cleaned:
20077 # after its creation but before its name has been assigned to `$tmp'.
20078 $debug ||
20079 {
20080   tmp= ac_tmp=
20081   trap 'exit_status=$?
20082   : "${ac_tmp:=$tmp}"
20083   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
20084 ' 0
20085   trap 'as_fn_exit 1' 1 2 13 15
20086 }
20087 # Create a (secure) tmp directory for tmp files.
20088
20089 {
20090   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
20091   test -d "$tmp"
20092 }  ||
20093 {
20094   tmp=./conf$$-$RANDOM
20095   (umask 077 && mkdir "$tmp")
20096 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
20097 ac_tmp=$tmp
20098
20099 # Set up the scripts for CONFIG_FILES section.
20100 # No need to generate them if there are no CONFIG_FILES.
20101 # This happens for instance with `./config.status config.h'.
20102 if test -n "$CONFIG_FILES"; then
20103
20104 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
20105   ac_cs_awk_getline=:
20106   ac_cs_awk_pipe_init=
20107   ac_cs_awk_read_file='
20108       while ((getline aline < (F[key])) > 0)
20109         print(aline)
20110       close(F[key])'
20111   ac_cs_awk_pipe_fini=
20112 else
20113   ac_cs_awk_getline=false
20114   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
20115   ac_cs_awk_read_file='
20116       print "|#_!!_#|"
20117       print "cat " F[key] " &&"
20118       '$ac_cs_awk_pipe_init
20119   # The final `:' finishes the AND list.
20120   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
20121 fi
20122 ac_cr=`echo X | tr X '\015'`
20123 # On cygwin, bash can eat \r inside `` if the user requested igncr.
20124 # But we know of no other shell where ac_cr would be empty at this
20125 # point, so we can use a bashism as a fallback.
20126 if test "x$ac_cr" = x; then
20127   eval ac_cr=\$\'\\r\'
20128 fi
20129 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
20130 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
20131   ac_cs_awk_cr='\\r'
20132 else
20133   ac_cs_awk_cr=$ac_cr
20134 fi
20135
20136 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
20137 _ACEOF
20138
20139 # Create commands to substitute file output variables.
20140 {
20141   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
20142   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
20143   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
20144   echo "_ACAWK" &&
20145   echo "_ACEOF"
20146 } >conf$$files.sh &&
20147 . ./conf$$files.sh ||
20148   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20149 rm -f conf$$files.sh
20150
20151 {
20152   echo "cat >conf$$subs.awk <<_ACEOF" &&
20153   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
20154   echo "_ACEOF"
20155 } >conf$$subs.sh ||
20156   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20157 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
20158 ac_delim='%!_!# '
20159 for ac_last_try in false false false false false :; do
20160   . ./conf$$subs.sh ||
20161     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20162
20163   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
20164   if test $ac_delim_n = $ac_delim_num; then
20165     break
20166   elif $ac_last_try; then
20167     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20168   else
20169     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20170   fi
20171 done
20172 rm -f conf$$subs.sh
20173
20174 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20175 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
20176 _ACEOF
20177 sed -n '
20178 h
20179 s/^/S["/; s/!.*/"]=/
20180 p
20181 g
20182 s/^[^!]*!//
20183 :repl
20184 t repl
20185 s/'"$ac_delim"'$//
20186 t delim
20187 :nl
20188 h
20189 s/\(.\{148\}\)..*/\1/
20190 t more1
20191 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
20192 p
20193 n
20194 b repl
20195 :more1
20196 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20197 p
20198 g
20199 s/.\{148\}//
20200 t nl
20201 :delim
20202 h
20203 s/\(.\{148\}\)..*/\1/
20204 t more2
20205 s/["\\]/\\&/g; s/^/"/; s/$/"/
20206 p
20207 b
20208 :more2
20209 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20210 p
20211 g
20212 s/.\{148\}//
20213 t delim
20214 ' <conf$$subs.awk | sed '
20215 /^[^""]/{
20216   N
20217   s/\n//
20218 }
20219 ' >>$CONFIG_STATUS || ac_write_fail=1
20220 rm -f conf$$subs.awk
20221 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20222 _ACAWK
20223 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
20224   for (key in S) S_is_set[key] = 1
20225   FS = "\a"
20226   \$ac_cs_awk_pipe_init
20227 }
20228 {
20229   line = $ 0
20230   nfields = split(line, field, "@")
20231   substed = 0
20232   len = length(field[1])
20233   for (i = 2; i < nfields; i++) {
20234     key = field[i]
20235     keylen = length(key)
20236     if (S_is_set[key]) {
20237       value = S[key]
20238       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
20239       len += length(value) + length(field[++i])
20240       substed = 1
20241     } else
20242       len += 1 + keylen
20243   }
20244   if (nfields == 3 && !substed) {
20245     key = field[2]
20246     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
20247       \$ac_cs_awk_read_file
20248       next
20249     }
20250   }
20251   print line
20252 }
20253 \$ac_cs_awk_pipe_fini
20254 _ACAWK
20255 _ACEOF
20256 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20257 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
20258   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
20259 else
20260   cat
20261 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
20262   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
20263 _ACEOF
20264
20265 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
20266 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
20267 # trailing colons and then remove the whole line if VPATH becomes empty
20268 # (actually we leave an empty line to preserve line numbers).
20269 if test "x$srcdir" = x.; then
20270   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
20271 h
20272 s///
20273 s/^/:/
20274 s/[      ]*$/:/
20275 s/:\$(srcdir):/:/g
20276 s/:\${srcdir}:/:/g
20277 s/:@srcdir@:/:/g
20278 s/^:*//
20279 s/:*$//
20280 x
20281 s/\(=[   ]*\).*/\1/
20282 G
20283 s/\n//
20284 s/^[^=]*=[       ]*$//
20285 }'
20286 fi
20287
20288 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20289 fi # test -n "$CONFIG_FILES"
20290
20291 # Set up the scripts for CONFIG_HEADERS section.
20292 # No need to generate them if there are no CONFIG_HEADERS.
20293 # This happens for instance with `./config.status Makefile'.
20294 if test -n "$CONFIG_HEADERS"; then
20295 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
20296 BEGIN {
20297 _ACEOF
20298
20299 # Transform confdefs.h into an awk script `defines.awk', embedded as
20300 # here-document in config.status, that substitutes the proper values into
20301 # config.h.in to produce config.h.
20302
20303 # Create a delimiter string that does not exist in confdefs.h, to ease
20304 # handling of long lines.
20305 ac_delim='%!_!# '
20306 for ac_last_try in false false :; do
20307   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
20308   if test -z "$ac_tt"; then
20309     break
20310   elif $ac_last_try; then
20311     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
20312   else
20313     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20314   fi
20315 done
20316
20317 # For the awk script, D is an array of macro values keyed by name,
20318 # likewise P contains macro parameters if any.  Preserve backslash
20319 # newline sequences.
20320
20321 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
20322 sed -n '
20323 s/.\{148\}/&'"$ac_delim"'/g
20324 t rset
20325 :rset
20326 s/^[     ]*#[    ]*define[       ][      ]*/ /
20327 t def
20328 d
20329 :def
20330 s/\\$//
20331 t bsnl
20332 s/["\\]/\\&/g
20333 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
20334 D["\1"]=" \3"/p
20335 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
20336 d
20337 :bsnl
20338 s/["\\]/\\&/g
20339 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
20340 D["\1"]=" \3\\\\\\n"\\/p
20341 t cont
20342 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
20343 t cont
20344 d
20345 :cont
20346 n
20347 s/.\{148\}/&'"$ac_delim"'/g
20348 t clear
20349 :clear
20350 s/\\$//
20351 t bsnlc
20352 s/["\\]/\\&/g; s/^/"/; s/$/"/p
20353 d
20354 :bsnlc
20355 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
20356 b cont
20357 ' <confdefs.h | sed '
20358 s/'"$ac_delim"'/"\\\
20359 "/g' >>$CONFIG_STATUS || ac_write_fail=1
20360
20361 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20362   for (key in D) D_is_set[key] = 1
20363   FS = "\a"
20364 }
20365 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
20366   line = \$ 0
20367   split(line, arg, " ")
20368   if (arg[1] == "#") {
20369     defundef = arg[2]
20370     mac1 = arg[3]
20371   } else {
20372     defundef = substr(arg[1], 2)
20373     mac1 = arg[2]
20374   }
20375   split(mac1, mac2, "(") #)
20376   macro = mac2[1]
20377   prefix = substr(line, 1, index(line, defundef) - 1)
20378   if (D_is_set[macro]) {
20379     # Preserve the white space surrounding the "#".
20380     print prefix "define", macro P[macro] D[macro]
20381     next
20382   } else {
20383     # Replace #undef with comments.  This is necessary, for example,
20384     # in the case of _POSIX_SOURCE, which is predefined and required
20385     # on some systems where configure will not decide to define it.
20386     if (defundef == "undef") {
20387       print "/*", prefix defundef, macro, "*/"
20388       next
20389     }
20390   }
20391 }
20392 { print }
20393 _ACAWK
20394 _ACEOF
20395 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20396   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
20397 fi # test -n "$CONFIG_HEADERS"
20398
20399
20400 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
20401 shift
20402 for ac_tag
20403 do
20404   case $ac_tag in
20405   :[FHLC]) ac_mode=$ac_tag; continue;;
20406   esac
20407   case $ac_mode$ac_tag in
20408   :[FHL]*:*);;
20409   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
20410   :[FH]-) ac_tag=-:-;;
20411   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
20412   esac
20413   ac_save_IFS=$IFS
20414   IFS=:
20415   set x $ac_tag
20416   IFS=$ac_save_IFS
20417   shift
20418   ac_file=$1
20419   shift
20420
20421   case $ac_mode in
20422   :L) ac_source=$1;;
20423   :[FH])
20424     ac_file_inputs=
20425     for ac_f
20426     do
20427       case $ac_f in
20428       -) ac_f="$ac_tmp/stdin";;
20429       *) # Look for the file first in the build tree, then in the source tree
20430          # (if the path is not absolute).  The absolute path cannot be DOS-style,
20431          # because $ac_f cannot contain `:'.
20432          test -f "$ac_f" ||
20433            case $ac_f in
20434            [\\/$]*) false;;
20435            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
20436            esac ||
20437            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
20438       esac
20439       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
20440       as_fn_append ac_file_inputs " '$ac_f'"
20441     done
20442
20443     # Let's still pretend it is `configure' which instantiates (i.e., don't
20444     # use $as_me), people would be surprised to read:
20445     #    /* config.h.  Generated by config.status.  */
20446     configure_input='Generated from '`
20447           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
20448         `' by configure.'
20449     if test x"$ac_file" != x-; then
20450       configure_input="$ac_file.  $configure_input"
20451       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
20452 $as_echo "$as_me: creating $ac_file" >&6;}
20453     fi
20454     # Neutralize special characters interpreted by sed in replacement strings.
20455     case $configure_input in #(
20456     *\&* | *\|* | *\\* )
20457        ac_sed_conf_input=`$as_echo "$configure_input" |
20458        sed 's/[\\\\&|]/\\\\&/g'`;; #(
20459     *) ac_sed_conf_input=$configure_input;;
20460     esac
20461
20462     case $ac_tag in
20463     *:-:* | *:-) cat >"$ac_tmp/stdin" \
20464       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
20465     esac
20466     ;;
20467   esac
20468
20469   ac_dir=`$as_dirname -- "$ac_file" ||
20470 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20471          X"$ac_file" : 'X\(//\)[^/]' \| \
20472          X"$ac_file" : 'X\(//\)$' \| \
20473          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
20474 $as_echo X"$ac_file" |
20475     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20476             s//\1/
20477             q
20478           }
20479           /^X\(\/\/\)[^/].*/{
20480             s//\1/
20481             q
20482           }
20483           /^X\(\/\/\)$/{
20484             s//\1/
20485             q
20486           }
20487           /^X\(\/\).*/{
20488             s//\1/
20489             q
20490           }
20491           s/.*/./; q'`
20492   as_dir="$ac_dir"; as_fn_mkdir_p
20493   ac_builddir=.
20494
20495 case "$ac_dir" in
20496 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
20497 *)
20498   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
20499   # A ".." for each directory in $ac_dir_suffix.
20500   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
20501   case $ac_top_builddir_sub in
20502   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
20503   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
20504   esac ;;
20505 esac
20506 ac_abs_top_builddir=$ac_pwd
20507 ac_abs_builddir=$ac_pwd$ac_dir_suffix
20508 # for backward compatibility:
20509 ac_top_builddir=$ac_top_build_prefix
20510
20511 case $srcdir in
20512   .)  # We are building in place.
20513     ac_srcdir=.
20514     ac_top_srcdir=$ac_top_builddir_sub
20515     ac_abs_top_srcdir=$ac_pwd ;;
20516   [\\/]* | ?:[\\/]* )  # Absolute name.
20517     ac_srcdir=$srcdir$ac_dir_suffix;
20518     ac_top_srcdir=$srcdir
20519     ac_abs_top_srcdir=$srcdir ;;
20520   *) # Relative name.
20521     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
20522     ac_top_srcdir=$ac_top_build_prefix$srcdir
20523     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
20524 esac
20525 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
20526
20527
20528   case $ac_mode in
20529   :F)
20530   #
20531   # CONFIG_FILE
20532   #
20533
20534   case $INSTALL in
20535   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
20536   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
20537   esac
20538   ac_MKDIR_P=$MKDIR_P
20539   case $MKDIR_P in
20540   [\\/$]* | ?:[\\/]* ) ;;
20541   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
20542   esac
20543 _ACEOF
20544
20545 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20546 # If the template does not know about datarootdir, expand it.
20547 # FIXME: This hack should be removed a few years after 2.60.
20548 ac_datarootdir_hack=; ac_datarootdir_seen=
20549 ac_sed_dataroot='
20550 /datarootdir/ {
20551   p
20552   q
20553 }
20554 /@datadir@/p
20555 /@docdir@/p
20556 /@infodir@/p
20557 /@localedir@/p
20558 /@mandir@/p'
20559 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
20560 *datarootdir*) ac_datarootdir_seen=yes;;
20561 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
20562   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
20563 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
20564 _ACEOF
20565 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20566   ac_datarootdir_hack='
20567   s&@datadir@&$datadir&g
20568   s&@docdir@&$docdir&g
20569   s&@infodir@&$infodir&g
20570   s&@localedir@&$localedir&g
20571   s&@mandir@&$mandir&g
20572   s&\\\${datarootdir}&$datarootdir&g' ;;
20573 esac
20574 _ACEOF
20575
20576 # Neutralize VPATH when `$srcdir' = `.'.
20577 # Shell code in configure.ac might set extrasub.
20578 # FIXME: do we really want to maintain this feature?
20579 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20580 ac_sed_extra="$ac_vpsub
20581 $extrasub
20582 _ACEOF
20583 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20584 :t
20585 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
20586 s|@configure_input@|$ac_sed_conf_input|;t t
20587 s&@top_builddir@&$ac_top_builddir_sub&;t t
20588 s&@top_build_prefix@&$ac_top_build_prefix&;t t
20589 s&@srcdir@&$ac_srcdir&;t t
20590 s&@abs_srcdir@&$ac_abs_srcdir&;t t
20591 s&@top_srcdir@&$ac_top_srcdir&;t t
20592 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
20593 s&@builddir@&$ac_builddir&;t t
20594 s&@abs_builddir@&$ac_abs_builddir&;t t
20595 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
20596 s&@INSTALL@&$ac_INSTALL&;t t
20597 s&@MKDIR_P@&$ac_MKDIR_P&;t t
20598 $ac_datarootdir_hack
20599 "
20600 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
20601 if $ac_cs_awk_getline; then
20602   $AWK -f "$ac_tmp/subs.awk"
20603 else
20604   $AWK -f "$ac_tmp/subs.awk" | $SHELL
20605 fi \
20606   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20607
20608 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
20609   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
20610   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
20611       "$ac_tmp/out"`; test -z "$ac_out"; } &&
20612   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
20613 which seems to be undefined.  Please make sure it is defined" >&5
20614 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
20615 which seems to be undefined.  Please make sure it is defined" >&2;}
20616
20617   rm -f "$ac_tmp/stdin"
20618   case $ac_file in
20619   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
20620   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
20621   esac \
20622   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20623  ;;
20624   :H)
20625   #
20626   # CONFIG_HEADER
20627   #
20628   if test x"$ac_file" != x-; then
20629     {
20630       $as_echo "/* $configure_input  */" \
20631       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
20632     } >"$ac_tmp/config.h" \
20633       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20634     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
20635       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
20636 $as_echo "$as_me: $ac_file is unchanged" >&6;}
20637     else
20638       rm -f "$ac_file"
20639       mv "$ac_tmp/config.h" "$ac_file" \
20640         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20641     fi
20642   else
20643     $as_echo "/* $configure_input  */" \
20644       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
20645       || as_fn_error $? "could not create -" "$LINENO" 5
20646   fi
20647 # Compute "$ac_file"'s index in $config_headers.
20648 _am_arg="$ac_file"
20649 _am_stamp_count=1
20650 for _am_header in $config_headers :; do
20651   case $_am_header in
20652     $_am_arg | $_am_arg:* )
20653       break ;;
20654     * )
20655       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
20656   esac
20657 done
20658 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
20659 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20660          X"$_am_arg" : 'X\(//\)[^/]' \| \
20661          X"$_am_arg" : 'X\(//\)$' \| \
20662          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
20663 $as_echo X"$_am_arg" |
20664     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20665             s//\1/
20666             q
20667           }
20668           /^X\(\/\/\)[^/].*/{
20669             s//\1/
20670             q
20671           }
20672           /^X\(\/\/\)$/{
20673             s//\1/
20674             q
20675           }
20676           /^X\(\/\).*/{
20677             s//\1/
20678             q
20679           }
20680           s/.*/./; q'`/stamp-h$_am_stamp_count
20681  ;;
20682
20683   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
20684 $as_echo "$as_me: executing $ac_file commands" >&6;}
20685  ;;
20686   esac
20687
20688
20689   case $ac_file$ac_mode in
20690     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
20691   # Autoconf 2.62 quotes --file arguments for eval, but not when files
20692   # are listed without --file.  Let's play safe and only enable the eval
20693   # if we detect the quoting.
20694   case $CONFIG_FILES in
20695   *\'*) eval set x "$CONFIG_FILES" ;;
20696   *)   set x $CONFIG_FILES ;;
20697   esac
20698   shift
20699   for mf
20700   do
20701     # Strip MF so we end up with the name of the file.
20702     mf=`echo "$mf" | sed -e 's/:.*$//'`
20703     # Check whether this is an Automake generated Makefile or not.
20704     # We used to match only the files named `Makefile.in', but
20705     # some people rename them; so instead we look at the file content.
20706     # Grep'ing the first line is not enough: some people post-process
20707     # each Makefile.in and add a new line on top of each file to say so.
20708     # Grep'ing the whole file is not good either: AIX grep has a line
20709     # limit of 2048, but all sed's we know have understand at least 4000.
20710     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
20711       dirpart=`$as_dirname -- "$mf" ||
20712 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20713          X"$mf" : 'X\(//\)[^/]' \| \
20714          X"$mf" : 'X\(//\)$' \| \
20715          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
20716 $as_echo X"$mf" |
20717     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20718             s//\1/
20719             q
20720           }
20721           /^X\(\/\/\)[^/].*/{
20722             s//\1/
20723             q
20724           }
20725           /^X\(\/\/\)$/{
20726             s//\1/
20727             q
20728           }
20729           /^X\(\/\).*/{
20730             s//\1/
20731             q
20732           }
20733           s/.*/./; q'`
20734     else
20735       continue
20736     fi
20737     # Extract the definition of DEPDIR, am__include, and am__quote
20738     # from the Makefile without running `make'.
20739     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
20740     test -z "$DEPDIR" && continue
20741     am__include=`sed -n 's/^am__include = //p' < "$mf"`
20742     test -z "am__include" && continue
20743     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
20744     # When using ansi2knr, U may be empty or an underscore; expand it
20745     U=`sed -n 's/^U = //p' < "$mf"`
20746     # Find all dependency output files, they are included files with
20747     # $(DEPDIR) in their names.  We invoke sed twice because it is the
20748     # simplest approach to changing $(DEPDIR) to its actual value in the
20749     # expansion.
20750     for file in `sed -n "
20751       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
20752          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
20753       # Make sure the directory exists.
20754       test -f "$dirpart/$file" && continue
20755       fdir=`$as_dirname -- "$file" ||
20756 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20757          X"$file" : 'X\(//\)[^/]' \| \
20758          X"$file" : 'X\(//\)$' \| \
20759          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
20760 $as_echo X"$file" |
20761     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20762             s//\1/
20763             q
20764           }
20765           /^X\(\/\/\)[^/].*/{
20766             s//\1/
20767             q
20768           }
20769           /^X\(\/\/\)$/{
20770             s//\1/
20771             q
20772           }
20773           /^X\(\/\).*/{
20774             s//\1/
20775             q
20776           }
20777           s/.*/./; q'`
20778       as_dir=$dirpart/$fdir; as_fn_mkdir_p
20779       # echo "creating $dirpart/$file"
20780       echo '# dummy' > "$dirpart/$file"
20781     done
20782   done
20783 }
20784  ;;
20785     "mkdirs":C)
20786 for dir in etc lisp ; do
20787   test -d ${dir} || mkdir ${dir}
20788 done
20789  ;;
20790     "epaths":C)
20791 echo creating src/epaths.h
20792 ${MAKE-make} epaths-force
20793  ;;
20794     "gdbinit":C)
20795 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
20796   echo creating src/.gdbinit
20797   echo source $srcdir/src/.gdbinit > src/.gdbinit
20798 fi
20799  ;;
20800
20801   esac
20802 done # for ac_tag
20803
20804
20805 as_fn_exit 0
20806 _ACEOF
20807 ac_clean_files=$ac_clean_files_save
20808
20809 test $ac_write_fail = 0 ||
20810   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
20811
20812
20813 # configure is writing to config.log, and then calls config.status.
20814 # config.status does its own redirection, appending to config.log.
20815 # Unfortunately, on DOS this fails, as config.log is still kept open
20816 # by configure, so config.status won't be able to write to it; its
20817 # output is simply discarded.  So we exec the FD to /dev/null,
20818 # effectively closing config.log, so it can be properly (re)opened and
20819 # appended to by config.status.  When coming back to configure, we
20820 # need to make the FD available again.
20821 if test "$no_create" != yes; then
20822   ac_cs_success=:
20823   ac_config_status_args=
20824   test "$silent" = yes &&
20825     ac_config_status_args="$ac_config_status_args --quiet"
20826   exec 5>/dev/null
20827   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
20828   exec 5>>config.log
20829   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
20830   # would make configure fail if this is the last instruction.
20831   $ac_cs_success || as_fn_exit 1
20832 fi
20833 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
20834   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
20835 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
20836 fi
20837
20838