configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.68 for emacs 24.0.50.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
   8 # Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 if test "x$CONFIG_SHELL" = x; then
 138   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 139   emulate sh
 140   NULLCMD=:
 141   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 142   # is contrary to our usage.  Disable this feature.
 143   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 144   setopt NO_GLOB_SUBST
 145 else
 146   case \`(set -o) 2>/dev/null\` in #(
 147   *posix*) :
 148     set -o posix ;; #(
 149   *) :
 150      ;;
 151 esac
 152 fi
 153 "
 154   as_required="as_fn_return () { (exit \$1); }
 155 as_fn_success () { as_fn_return 0; }
 156 as_fn_failure () { as_fn_return 1; }
 157 as_fn_ret_success () { return 0; }
 158 as_fn_ret_failure () { return 1; }
 159
 160 exitcode=0
 161 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 162 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 163 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 164 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 165 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 166
 167 else
 168   exitcode=1; echo positional parameters were not saved.
 169 fi
 170 test x\$exitcode = x0 || exit 1"
 171   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 172   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 173   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 174   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 175 test \$(( 1 + 1 )) = 2 || exit 1"
 176   if (eval "$as_required") 2>/dev/null; then :
 177   as_have_required=yes
 178 else
 179   as_have_required=no
 180 fi
 181   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 182
 183 else
 184   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 185 as_found=false
 186 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 187 do
 188   IFS=$as_save_IFS
 189   test -z "$as_dir" && as_dir=.
 190   as_found=:
 191   case $as_dir in #(
 192          /*)
 193            for as_base in sh bash ksh sh5; do
 194              # Try only shells that exist, to save several forks.
 195              as_shell=$as_dir/$as_base
 196              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 197                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 198   CONFIG_SHELL=$as_shell as_have_required=yes
 199                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 200   break 2
 201 fi
 202 fi
 203            done;;
 204        esac
 205   as_found=false
 206 done
 207 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 208               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 209   CONFIG_SHELL=$SHELL as_have_required=yes
 210 fi; }
 211 IFS=$as_save_IFS
 212
 213
 214       if test "x$CONFIG_SHELL" != x; then :
 215   # We cannot yet assume a decent shell, so we have to provide a
 216         # neutralization value for shells without unset; and this also
 217         # works around shells that cannot unset nonexistent variables.
 218         # Preserve -v and -x to the replacement shell.
 219         BASH_ENV=/dev/null
 220         ENV=/dev/null
 221         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 222         export CONFIG_SHELL
 223         case $- in # ((((
 224           *v*x* | *x*v* ) as_opts=-vx ;;
 225           *v* ) as_opts=-v ;;
 226           *x* ) as_opts=-x ;;
 227           * ) as_opts= ;;
 228         esac
 229         exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
 230 fi
 231
 232     if test x$as_have_required = xno; then :
 233   $as_echo "$0: This script requires a shell more modern than all"
 234   $as_echo "$0: the shells that I found on your system."
 235   if test x${ZSH_VERSION+set} = xset ; then
 236     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 237     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 238   else
 239     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 240 $0: including any error possibly output before this
 241 $0: message. Then install a modern shell, or manually run
 242 $0: the script under such a shell if you do have one."
 243   fi
 244   exit 1
 245 fi
 246 fi
 247 fi
 248 SHELL=${CONFIG_SHELL-/bin/sh}
 249 export SHELL
 250 # Unset more variables known to interfere with behavior of common tools.
 251 CLICOLOR_FORCE= GREP_OPTIONS=
 252 unset CLICOLOR_FORCE GREP_OPTIONS
 253
 254 ## --------------------- ##
 255 ## M4sh Shell Functions. ##
 256 ## --------------------- ##
 257 # as_fn_unset VAR
 258 # ---------------
 259 # Portably unset VAR.
 260 as_fn_unset ()
 261 {
 262   { eval $1=; unset $1;}
 263 }
 264 as_unset=as_fn_unset
 265
 266 # as_fn_set_status STATUS
 267 # -----------------------
 268 # Set $? to STATUS, without forking.
 269 as_fn_set_status ()
 270 {
 271   return $1
 272 } # as_fn_set_status
 273
 274 # as_fn_exit STATUS
 275 # -----------------
 276 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 277 as_fn_exit ()
 278 {
 279   set +e
 280   as_fn_set_status $1
 281   exit $1
 282 } # as_fn_exit
 283
 284 # as_fn_mkdir_p
 285 # -------------
 286 # Create "$as_dir" as a directory, including parents if necessary.
 287 as_fn_mkdir_p ()
 288 {
 289
 290   case $as_dir in #(
 291   -*) as_dir=./$as_dir;;
 292   esac
 293   test -d "$as_dir" || eval $as_mkdir_p || {
 294     as_dirs=
 295     while :; do
 296       case $as_dir in #(
 297       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 298       *) as_qdir=$as_dir;;
 299       esac
 300       as_dirs="'$as_qdir' $as_dirs"
 301       as_dir=`$as_dirname -- "$as_dir" ||
 302 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 303          X"$as_dir" : 'X\(//\)[^/]' \| \
 304          X"$as_dir" : 'X\(//\)$' \| \
 305          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 306 $as_echo X"$as_dir" |
 307     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 308             s//\1/
 309             q
 310           }
 311           /^X\(\/\/\)[^/].*/{
 312             s//\1/
 313             q
 314           }
 315           /^X\(\/\/\)$/{
 316             s//\1/
 317             q
 318           }
 319           /^X\(\/\).*/{
 320             s//\1/
 321             q
 322           }
 323           s/.*/./; q'`
 324       test -d "$as_dir" && break
 325     done
 326     test -z "$as_dirs" || eval "mkdir $as_dirs"
 327   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 328
 329
 330 } # as_fn_mkdir_p
 331 # as_fn_append VAR VALUE
 332 # ----------------------
 333 # Append the text in VALUE to the end of the definition contained in VAR. Take
 334 # advantage of any shell optimizations that allow amortized linear growth over
 335 # repeated appends, instead of the typical quadratic growth present in naive
 336 # implementations.
 337 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 338   eval 'as_fn_append ()
 339   {
 340     eval $1+=\$2
 341   }'
 342 else
 343   as_fn_append ()
 344   {
 345     eval $1=\$$1\$2
 346   }
 347 fi # as_fn_append
 348
 349 # as_fn_arith ARG...
 350 # ------------------
 351 # Perform arithmetic evaluation on the ARGs, and store the result in the
 352 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 353 # must be portable across $(()) and expr.
 354 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 355   eval 'as_fn_arith ()
 356   {
 357     as_val=$(( $* ))
 358   }'
 359 else
 360   as_fn_arith ()
 361   {
 362     as_val=`expr "$@" || test $? -eq 1`
 363   }
 364 fi # as_fn_arith
 365
 366
 367 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 368 # ----------------------------------------
 369 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 370 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 371 # script with STATUS, using 1 if that was 0.
 372 as_fn_error ()
 373 {
 374   as_status=$1; test $as_status -eq 0 && as_status=1
 375   if test "$4"; then
 376     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 377     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 378   fi
 379   $as_echo "$as_me: error: $2" >&2
 380   as_fn_exit $as_status
 381 } # as_fn_error
 382
 383 if expr a : '\(a\)' >/dev/null 2>&1 &&
 384    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 385   as_expr=expr
 386 else
 387   as_expr=false
 388 fi
 389
 390 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 391   as_basename=basename
 392 else
 393   as_basename=false
 394 fi
 395
 396 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 397   as_dirname=dirname
 398 else
 399   as_dirname=false
 400 fi
 401
 402 as_me=`$as_basename -- "$0" ||
 403 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 404          X"$0" : 'X\(//\)$' \| \
 405          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 406 $as_echo X/"$0" |
 407     sed '/^.*\/\([^/][^/]*\)\/*$/{
 408             s//\1/
 409             q
 410           }
 411           /^X\/\(\/\/\)$/{
 412             s//\1/
 413             q
 414           }
 415           /^X\/\(\/\).*/{
 416             s//\1/
 417             q
 418           }
 419           s/.*/./; q'`
 420
 421 # Avoid depending upon Character Ranges.
 422 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 423 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 424 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 425 as_cr_digits='0123456789'
 426 as_cr_alnum=$as_cr_Letters$as_cr_digits
 427
 428
 429   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 430   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 431   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 432   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 433   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 434   sed -n '
 435     p
 436     /[$]LINENO/=
 437   ' <$as_myself |
 438     sed '
 439       s/[$]LINENO.*/&-/
 440       t lineno
 441       b
 442       :lineno
 443       N
 444       :loop
 445       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 446       t loop
 447       s/-\n.*//
 448     ' >$as_me.lineno &&
 449   chmod +x "$as_me.lineno" ||
 450     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 451
 452   # Don't try to exec as it changes $[0], causing all sort of problems
 453   # (the dirname of $[0] is not the place where we might find the
 454   # original and so on.  Autoconf is especially sensitive to this).
 455   . "./$as_me.lineno"
 456   # Exit status is that of the last command.
 457   exit
 458 }
 459
 460 ECHO_C= ECHO_N= ECHO_T=
 461 case `echo -n x` in #(((((
 462 -n*)
 463   case `echo 'xy\c'` in
 464   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 465   xy)  ECHO_C='\c';;
 466   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 467        ECHO_T=' ';;
 468   esac;;
 469 *)
 470   ECHO_N='-n';;
 471 esac
 472
 473 rm -f conf$$ conf$$.exe conf$$.file
 474 if test -d conf$$.dir; then
 475   rm -f conf$$.dir/conf$$.file
 476 else
 477   rm -f conf$$.dir
 478   mkdir conf$$.dir 2>/dev/null
 479 fi
 480 if (echo >conf$$.file) 2>/dev/null; then
 481   if ln -s conf$$.file conf$$ 2>/dev/null; then
 482     as_ln_s='ln -s'
 483     # ... but there are two gotchas:
 484     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 485     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 486     # In both cases, we have to default to `cp -p'.
 487     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 488       as_ln_s='cp -p'
 489   elif ln conf$$.file conf$$ 2>/dev/null; then
 490     as_ln_s=ln
 491   else
 492     as_ln_s='cp -p'
 493   fi
 494 else
 495   as_ln_s='cp -p'
 496 fi
 497 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 498 rmdir conf$$.dir 2>/dev/null
 499
 500 if mkdir -p . 2>/dev/null; then
 501   as_mkdir_p='mkdir -p "$as_dir"'
 502 else
 503   test -d ./-p && rmdir ./-p
 504   as_mkdir_p=false
 505 fi
 506
 507 if test -x / >/dev/null 2>&1; then
 508   as_test_x='test -x'
 509 else
 510   if ls -dL / >/dev/null 2>&1; then
 511     as_ls_L_option=L
 512   else
 513     as_ls_L_option=
 514   fi
 515   as_test_x='
 516     eval sh -c '\''
 517       if test -d "$1"; then
 518         test -d "$1/.";
 519       else
 520         case $1 in #(
 521         -*)set "./$1";;
 522         esac;
 523         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 524         ???[sx]*):;;*)false;;esac;fi
 525     '\'' sh
 526   '
 527 fi
 528 as_executable_p=$as_test_x
 529
 530 # Sed expression to map a string onto a valid CPP name.
 531 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 532
 533 # Sed expression to map a string onto a valid variable name.
 534 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 535
 536
 537 test -n "$DJDIR" || exec 7<&0 </dev/null
 538 exec 6>&1
 539
 540 # Name of the host.
 541 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 542 # so uname gets run too.
 543 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 544
 545 #
 546 # Initializations.
 547 #
 548 ac_default_prefix=/usr/local
 549 ac_clean_files=
 550 ac_config_libobj_dir=.
 551 LIBOBJS=
 552 cross_compiling=no
 553 subdirs=
 554 MFLAGS=
 555 MAKEFLAGS=
 556
 557 # Identity of this package.
 558 PACKAGE_NAME='emacs'
 559 PACKAGE_TARNAME='emacs'
 560 PACKAGE_VERSION='24.0.50'
 561 PACKAGE_STRING='emacs 24.0.50'
 562 PACKAGE_BUGREPORT=''
 563 PACKAGE_URL=''
 564
 565 ac_unique_file="src/lisp.h"
 566 # Factoring default headers for most tests.
 567 ac_includes_default="\
 568 #include <stdio.h>
 569 #ifdef HAVE_SYS_TYPES_H
 570 # include <sys/types.h>
 571 #endif
 572 #ifdef HAVE_SYS_STAT_H
 573 # include <sys/stat.h>
 574 #endif
 575 #ifdef STDC_HEADERS
 576 # include <stdlib.h>
 577 # include <stddef.h>
 578 #else
 579 # ifdef HAVE_STDLIB_H
 580 #  include <stdlib.h>
 581 # endif
 582 #endif
 583 #ifdef HAVE_STRING_H
 584 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 585 #  include <memory.h>
 586 # endif
 587 # include <string.h>
 588 #endif
 589 #ifdef HAVE_STRINGS_H
 590 # include <strings.h>
 591 #endif
 592 #ifdef HAVE_INTTYPES_H
 593 # include <inttypes.h>
 594 #endif
 595 #ifdef HAVE_STDINT_H
 596 # include <stdint.h>
 597 #endif
 598 #ifdef HAVE_UNISTD_H
 599 # include <unistd.h>
 600 #endif"
 601
 602 ac_config_libobj_dir=src
 603 ac_header_list=
 604 gl_getopt_required=POSIX
 605 gl_getopt_required=POSIX
 606 ac_func_list=
 607 ac_subst_vars='gltests_LTLIBOBJS
 608 gltests_LIBOBJS
 609 gl_LTLIBOBJS
 610 gl_LIBOBJS
 611 am__EXEEXT_FALSE
 612 am__EXEEXT_TRUE
 613 LTLIBOBJS
 614 WINDOW_SUPPORT
 615 TOOLTIP_SUPPORT
 616 MOUSE_SUPPORT
 617 LIB_GCC
 618 LD_FIRSTFLAG
 619 LD_SWITCH_SYSTEM_TEMACS
 620 POST_ALLOC_OBJ
 621 PRE_ALLOC_OBJ
 622 CYGWIN_OBJ
 623 RALLOC_OBJ
 624 OLDXMENU_DEPS
 625 LIBX_OTHER
 626 LIBXMENU
 627 OLDXMENU
 628 OLDXMENU_TARGET
 629 LIBXT_OTHER
 630 TOOLKIT_LIBW
 631 WIDGET_OBJ
 632 XOBJ
 633 XMENU_OBJ
 634 FONT_OBJ
 635 OTHER_FILES
 636 GNU_OBJC_CFLAGS
 637 ns_appsrc
 638 ns_appresdir
 639 ns_appbindir
 640 ns_appdir
 641 S_FILE
 642 M_FILE
 643 X_TOOLKIT_TYPE
 644 C_SWITCH_X_SYSTEM
 645 C_SWITCH_X_SITE
 646 LD_SWITCH_X_SITE
 647 gameuser
 648 gamedir
 649 bitmapdir
 650 archlibdir
 651 etcdir
 652 x_default_search_path
 653 lisppath
 654 locallisppath
 655 lispdir
 656 srcdir
 657 canonical
 658 configuration
 659 version
 660 KRB4LIB
 661 DESLIB
 662 KRB5LIB
 663 CRYPTOLIB
 664 COM_ERRLIB
 665 LIBRESOLV
 666 LIBHESIOD
 667 TERMCAP_OBJ
 668 LIBS_TERMCAP
 669 LIBGNU_LTLIBDEPS
 670 LIBGNU_LIBDEPS
 671 gltests_WITNESS
 672 HAVE_UNISTD_H
 673 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
 674 NEXT_UNISTD_H
 675 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
 676 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
 677 TIME_H_DEFINES_STRUCT_TIMESPEC
 678 NEXT_AS_FIRST_DIRECTIVE_TIME_H
 679 NEXT_TIME_H
 680 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 681 NEXT_STDDEF_H
 682 STDDEF_H
 683 HAVE_WCHAR_T
 684 REPLACE_NULL
 685 HAVE__BOOL
 686 STDBOOL_H
 687 APPLE_UNIVERSAL_BUILD
 688 REPLACE_TIMEGM
 689 REPLACE_NANOSLEEP
 690 REPLACE_MKTIME
 691 REPLACE_LOCALTIME_R
 692 HAVE_TIMEGM
 693 HAVE_STRPTIME
 694 HAVE_NANOSLEEP
 695 HAVE_DECL_LOCALTIME_R
 696 GNULIB_TIME_R
 697 GNULIB_TIMEGM
 698 GNULIB_STRPTIME
 699 GNULIB_NANOSLEEP
 700 GNULIB_MKTIME
 701 LTLIBINTL
 702 LIBINTL
 703 GETOPT_H
 704 HAVE_GETOPT_H
 705 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
 706 NEXT_GETOPT_H
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 708 PRAGMA_SYSTEM_HEADER
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 710 INCLUDE_NEXT
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 712 UNISTD_H_HAVE_WINSOCK2_H
 713 REPLACE_WRITE
 714 REPLACE_USLEEP
 715 REPLACE_UNLINKAT
 716 REPLACE_UNLINK
 717 REPLACE_TTYNAME_R
 718 REPLACE_SYMLINK
 719 REPLACE_SLEEP
 720 REPLACE_RMDIR
 721 REPLACE_READLINK
 722 REPLACE_PWRITE
 723 REPLACE_PREAD
 724 REPLACE_LSEEK
 725 REPLACE_LINKAT
 726 REPLACE_LINK
 727 REPLACE_LCHOWN
 728 REPLACE_GETPAGESIZE
 729 REPLACE_GETGROUPS
 730 REPLACE_GETLOGIN_R
 731 REPLACE_GETDOMAINNAME
 732 REPLACE_GETCWD
 733 REPLACE_FCHOWNAT
 734 REPLACE_DUP2
 735 REPLACE_DUP
 736 REPLACE_CLOSE
 737 REPLACE_CHOWN
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 739 HAVE_OS_H
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 741 HAVE_DECL_GETUSERSHELL
 742 HAVE_DECL_GETPAGESIZE
 743 HAVE_DECL_GETLOGIN_R
 744 HAVE_DECL_GETDOMAINNAME
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 749 HAVE_SYMLINKAT
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 752 HAVE_READLINKAT
 753 HAVE_READLINK
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 755 HAVE_PREAD
 756 HAVE_PIPE2
 757 HAVE_PIPE
 758 HAVE_LINKAT
 759 HAVE_LINK
 760 HAVE_LCHOWN
 761 HAVE_GETPAGESIZE
 762 HAVE_GETLOGIN
 763 HAVE_GETHOSTNAME
 764 HAVE_GETGROUPS
 765 HAVE_GETDTABLESIZE
 766 HAVE_FTRUNCATE
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 771 HAVE_EUIDACCESS
 772 HAVE_DUP3
 773 HAVE_DUP2
 774 HAVE_CHOWN
 775 GNULIB_WRITE
 776 GNULIB_USLEEP
 777 GNULIB_UNLINKAT
 778 GNULIB_UNLINK
 779 GNULIB_UNISTD_H_SIGPIPE
 780 GNULIB_UNISTD_H_GETOPT
 781 GNULIB_TTYNAME_R
 782 GNULIB_SYMLINKAT
 783 GNULIB_SYMLINK
 784 GNULIB_SLEEP
 785 GNULIB_RMDIR
 786 GNULIB_READLINKAT
 787 GNULIB_READLINK
 788 GNULIB_PWRITE
 789 GNULIB_PREAD
 790 GNULIB_PIPE2
 791 GNULIB_PIPE
 792 GNULIB_LSEEK
 793 GNULIB_LINKAT
 794 GNULIB_LINK
 795 GNULIB_LCHOWN
 796 GNULIB_GETUSERSHELL
 797 GNULIB_GETPAGESIZE
 798 GNULIB_GETLOGIN_R
 799 GNULIB_GETLOGIN
 800 GNULIB_GETHOSTNAME
 801 GNULIB_GETGROUPS
 802 GNULIB_GETDTABLESIZE
 803 GNULIB_GETDOMAINNAME
 804 GNULIB_GETCWD
 805 GNULIB_FTRUNCATE
 806 GNULIB_FSYNC
 807 GNULIB_FCHOWNAT
 808 GNULIB_FCHDIR
 809 GNULIB_FACCESSAT
 810 GNULIB_EUIDACCESS
 811 GNULIB_ENVIRON
 812 GNULIB_DUP3
 813 GNULIB_DUP2
 814 GNULIB_CLOSE
 815 GNULIB_CHOWN
 816 GL_COND_LIBTOOL_FALSE
 817 GL_COND_LIBTOOL_TRUE
 818 GETLOADAVG_LIBS
 819 KMEM_GROUP
 820 NEED_SETGID
 821 LIBOBJS
 822 BLESSMAIL_TARGET
 823 LIBS_MAIL
 824 liblockfile
 825 ALLOCA
 826 LIBXML2_LIBS
 827 LIBXML2_CFLAGS
 828 LIBXSM
 829 LIBGPM
 830 LIBGIF
 831 LIBTIFF
 832 LIBPNG
 833 LIBJPEG
 834 LIBXPM
 835 FREETYPE_LIBS
 836 FREETYPE_CFLAGS
 837 M17N_FLT_LIBS
 838 M17N_FLT_CFLAGS
 839 LIBOTF_LIBS
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 846 LIBXTR6
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 848 LIBGNUTLS_CFLAGS
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 853 DBUS_LIBS
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 856 GTK_LIBS
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 859 IMAGEMAGICK_CFLAGS
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 861 RSVG_CFLAGS
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 863 GMALLOC_OBJ
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 865 LIB_STANDARD
 866 NS_SUPPORT
 867 NS_OBJ
 868 TEMACS_LDFLAGS2
 869 LD_SWITCH_X_SITE_AUX_RPATH
 870 LD_SWITCH_X_SITE_AUX
 871 XMKMF
 872 DEPFLAGS
 873 MKDEPDIR
 874 CFLAGS_SOUND
 875 ALSA_LIBS
 876 ALSA_CFLAGS
 877 PKG_CONFIG
 878 LIBSOUND
 879 START_FILES
 880 LIB_MATH
 881 CRT_DIR
 882 LIBS_SYSTEM
 883 C_SWITCH_SYSTEM
 884 UNEXEC_OBJ
 885 C_SWITCH_MACHINE
 886 LD_SWITCH_SYSTEM
 887 CANNOT_DUMP
 888 HAVE_MAKEINFO
 889 GZIP_PROG
 890 INSTALL_INFO
 891 C_WARNINGS_SWITCH
 892 EGREP
 893 GREP
 894 CPP
 895 RANLIB
 896 am__fastdepCC_FALSE
 897 am__fastdepCC_TRUE
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 905 OBJEXT
 906 EXEEXT
 907 ac_ct_CC
 908 CPPFLAGS
 909 LDFLAGS
 910 CFLAGS
 911 CC
 912 host_os
 913 host_vendor
 914 host_cpu
 915 host
 916 build_os
 917 build_vendor
 918 build_cpu
 919 build
 920 PROFILING_CFLAGS
 921 MAINT
 922 GZIP_INFO
 923 am__untar
 924 am__tar
 925 AMTAR
 926 am__leading_dot
 927 SET_MAKE
 928 AWK
 929 mkdir_p
 930 MKDIR_P
 931 INSTALL_STRIP_PROGRAM
 932 STRIP
 933 install_sh
 934 MAKEINFO
 935 AUTOHEADER
 936 AUTOMAKE
 937 AUTOCONF
 938 ACLOCAL
 939 VERSION
 940 PACKAGE
 941 CYGPATH_W
 942 am__isrc
 943 INSTALL_DATA
 944 INSTALL_SCRIPT
 945 INSTALL_PROGRAM
 946 target_alias
 947 host_alias
 948 build_alias
 949 LIBS
 950 ECHO_T
 951 ECHO_N
 952 ECHO_C
 953 DEFS
 954 mandir
 955 localedir
 956 libdir
 957 psdir
 958 pdfdir
 959 dvidir
 960 htmldir
 961 infodir
 962 docdir
 963 oldincludedir
 964 includedir
 965 localstatedir
 966 sharedstatedir
 967 sysconfdir
 968 datadir
 969 datarootdir
 970 libexecdir
 971 sbindir
 972 bindir
 973 program_transform_name
 974 prefix
 975 exec_prefix
 976 PACKAGE_URL
 977 PACKAGE_BUGREPORT
 978 PACKAGE_STRING
 979 PACKAGE_VERSION
 980 PACKAGE_TARNAME
 981 PACKAGE_NAME
 982 PATH_SEPARATOR
 983 SHELL'
 984 ac_subst_files='deps_frag
 985 ns_frag'
 986 ac_user_opts='
 987 enable_option_checking
 988 with_pop
 989 with_kerberos
 990 with_kerberos5
 991 with_hesiod
 992 with_mmdf
 993 with_mail_unlink
 994 with_mailhost
 995 with_sound
 996 with_sync_input
 997 with_x_toolkit
 998 with_xpm
 999 with_jpeg
1000 with_tiff
1001 with_gif
1002 with_png
1003 with_rsvg
1004 with_xml2
1005 with_imagemagick
1006 with_xft
1007 with_libotf
1008 with_m17n_flt
1009 with_toolkit_scroll_bars
1010 with_xaw3d
1011 with_xim
1012 with_ns
1013 with_gpm
1014 with_dbus
1015 with_gconf
1016 with_selinux
1017 with_gnutls
1018 with_makeinfo
1019 with_compress_info
1020 with_pkg_config_prog
1021 with_crt_dir
1022 with_gameuser
1023 with_gnustep_conf
1024 enable_ns_self_contained
1025 enable_asserts
1026 enable_maintainer_mode
1027 enable_locallisppath
1028 enable_checking
1029 enable_use_lisp_union_type
1030 enable_profiling
1031 enable_autodepend
1032 enable_dependency_tracking
1033 enable_largefile
1034 with_x
1035 '
1036       ac_precious_vars='build_alias
1037 host_alias
1038 target_alias
1039 CC
1040 CFLAGS
1041 LDFLAGS
1042 LIBS
1043 CPPFLAGS
1044 CPP
1045 CPPFLAGS
1046 CPP
1047 CPPFLAGS
1048 XMKMF'
1049
1050
1051 # Initialize some variables set by options.
1052 ac_init_help=
1053 ac_init_version=false
1054 ac_unrecognized_opts=
1055 ac_unrecognized_sep=
1056 # The variables have the same names as the options, with
1057 # dashes changed to underlines.
1058 cache_file=/dev/null
1059 exec_prefix=NONE
1060 no_create=
1061 no_recursion=
1062 prefix=NONE
1063 program_prefix=NONE
1064 program_suffix=NONE
1065 program_transform_name=s,x,x,
1066 silent=
1067 site=
1068 srcdir=
1069 verbose=
1070 x_includes=NONE
1071 x_libraries=NONE
1072
1073 # Installation directory options.
1074 # These are left unexpanded so users can "make install exec_prefix=/foo"
1075 # and all the variables that are supposed to be based on exec_prefix
1076 # by default will actually change.
1077 # Use braces instead of parens because sh, perl, etc. also accept them.
1078 # (The list follows the same order as the GNU Coding Standards.)
1079 bindir='${exec_prefix}/bin'
1080 sbindir='${exec_prefix}/sbin'
1081 libexecdir='${exec_prefix}/libexec'
1082 datarootdir='${prefix}/share'
1083 datadir='${datarootdir}'
1084 sysconfdir='${prefix}/etc'
1085 sharedstatedir='${prefix}/com'
1086 localstatedir='${prefix}/var'
1087 includedir='${prefix}/include'
1088 oldincludedir='/usr/include'
1089 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1090 infodir='${datarootdir}/info'
1091 htmldir='${docdir}'
1092 dvidir='${docdir}'
1093 pdfdir='${docdir}'
1094 psdir='${docdir}'
1095 libdir='${exec_prefix}/lib'
1096 localedir='${datarootdir}/locale'
1097 mandir='${datarootdir}/man'
1098
1099 ac_prev=
1100 ac_dashdash=
1101 for ac_option
1102 do
1103   # If the previous option needs an argument, assign it.
1104   if test -n "$ac_prev"; then
1105     eval $ac_prev=\$ac_option
1106     ac_prev=
1107     continue
1108   fi
1109
1110   case $ac_option in
1111   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1112   *=)   ac_optarg= ;;
1113   *)    ac_optarg=yes ;;
1114   esac
1115
1116   # Accept the important Cygnus configure options, so we can diagnose typos.
1117
1118   case $ac_dashdash$ac_option in
1119   --)
1120     ac_dashdash=yes ;;
1121
1122   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1123     ac_prev=bindir ;;
1124   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1125     bindir=$ac_optarg ;;
1126
1127   -build | --build | --buil | --bui | --bu)
1128     ac_prev=build_alias ;;
1129   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1130     build_alias=$ac_optarg ;;
1131
1132   -cache-file | --cache-file | --cache-fil | --cache-fi \
1133   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1134     ac_prev=cache_file ;;
1135   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1136   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1137     cache_file=$ac_optarg ;;
1138
1139   --config-cache | -C)
1140     cache_file=config.cache ;;
1141
1142   -datadir | --datadir | --datadi | --datad)
1143     ac_prev=datadir ;;
1144   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1145     datadir=$ac_optarg ;;
1146
1147   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1148   | --dataroo | --dataro | --datar)
1149     ac_prev=datarootdir ;;
1150   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1151   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1152     datarootdir=$ac_optarg ;;
1153
1154   -disable-* | --disable-*)
1155     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1156     # Reject names that are not valid shell variable names.
1157     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1158       as_fn_error $? "invalid feature name: $ac_useropt"
1159     ac_useropt_orig=$ac_useropt
1160     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1161     case $ac_user_opts in
1162       *"
1163 "enable_$ac_useropt"
1164 "*) ;;
1165       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1166          ac_unrecognized_sep=', ';;
1167     esac
1168     eval enable_$ac_useropt=no ;;
1169
1170   -docdir | --docdir | --docdi | --doc | --do)
1171     ac_prev=docdir ;;
1172   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1173     docdir=$ac_optarg ;;
1174
1175   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1176     ac_prev=dvidir ;;
1177   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1178     dvidir=$ac_optarg ;;
1179
1180   -enable-* | --enable-*)
1181     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1182     # Reject names that are not valid shell variable names.
1183     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1184       as_fn_error $? "invalid feature name: $ac_useropt"
1185     ac_useropt_orig=$ac_useropt
1186     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1187     case $ac_user_opts in
1188       *"
1189 "enable_$ac_useropt"
1190 "*) ;;
1191       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1192          ac_unrecognized_sep=', ';;
1193     esac
1194     eval enable_$ac_useropt=\$ac_optarg ;;
1195
1196   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1197   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1198   | --exec | --exe | --ex)
1199     ac_prev=exec_prefix ;;
1200   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1201   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1202   | --exec=* | --exe=* | --ex=*)
1203     exec_prefix=$ac_optarg ;;
1204
1205   -gas | --gas | --ga | --g)
1206     # Obsolete; use --with-gas.
1207     with_gas=yes ;;
1208
1209   -help | --help | --hel | --he | -h)
1210     ac_init_help=long ;;
1211   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1212     ac_init_help=recursive ;;
1213   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1214     ac_init_help=short ;;
1215
1216   -host | --host | --hos | --ho)
1217     ac_prev=host_alias ;;
1218   -host=* | --host=* | --hos=* | --ho=*)
1219     host_alias=$ac_optarg ;;
1220
1221   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1222     ac_prev=htmldir ;;
1223   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1224   | --ht=*)
1225     htmldir=$ac_optarg ;;
1226
1227   -includedir | --includedir | --includedi | --included | --include \
1228   | --includ | --inclu | --incl | --inc)
1229     ac_prev=includedir ;;
1230   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1231   | --includ=* | --inclu=* | --incl=* | --inc=*)
1232     includedir=$ac_optarg ;;
1233
1234   -infodir | --infodir | --infodi | --infod | --info | --inf)
1235     ac_prev=infodir ;;
1236   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1237     infodir=$ac_optarg ;;
1238
1239   -libdir | --libdir | --libdi | --libd)
1240     ac_prev=libdir ;;
1241   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1242     libdir=$ac_optarg ;;
1243
1244   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1245   | --libexe | --libex | --libe)
1246     ac_prev=libexecdir ;;
1247   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1248   | --libexe=* | --libex=* | --libe=*)
1249     libexecdir=$ac_optarg ;;
1250
1251   -localedir | --localedir | --localedi | --localed | --locale)
1252     ac_prev=localedir ;;
1253   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1254     localedir=$ac_optarg ;;
1255
1256   -localstatedir | --localstatedir | --localstatedi | --localstated \
1257   | --localstate | --localstat | --localsta | --localst | --locals)
1258     ac_prev=localstatedir ;;
1259   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1260   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1261     localstatedir=$ac_optarg ;;
1262
1263   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1264     ac_prev=mandir ;;
1265   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1266     mandir=$ac_optarg ;;
1267
1268   -nfp | --nfp | --nf)
1269     # Obsolete; use --without-fp.
1270     with_fp=no ;;
1271
1272   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1273   | --no-cr | --no-c | -n)
1274     no_create=yes ;;
1275
1276   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1277   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1278     no_recursion=yes ;;
1279
1280   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1281   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1282   | --oldin | --oldi | --old | --ol | --o)
1283     ac_prev=oldincludedir ;;
1284   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1285   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1286   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1287     oldincludedir=$ac_optarg ;;
1288
1289   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1290     ac_prev=prefix ;;
1291   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1292     prefix=$ac_optarg ;;
1293
1294   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1295   | --program-pre | --program-pr | --program-p)
1296     ac_prev=program_prefix ;;
1297   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1298   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1299     program_prefix=$ac_optarg ;;
1300
1301   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1302   | --program-suf | --program-su | --program-s)
1303     ac_prev=program_suffix ;;
1304   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1305   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1306     program_suffix=$ac_optarg ;;
1307
1308   -program-transform-name | --program-transform-name \
1309   | --program-transform-nam | --program-transform-na \
1310   | --program-transform-n | --program-transform- \
1311   | --program-transform | --program-transfor \
1312   | --program-transfo | --program-transf \
1313   | --program-trans | --program-tran \
1314   | --progr-tra | --program-tr | --program-t)
1315     ac_prev=program_transform_name ;;
1316   -program-transform-name=* | --program-transform-name=* \
1317   | --program-transform-nam=* | --program-transform-na=* \
1318   | --program-transform-n=* | --program-transform-=* \
1319   | --program-transform=* | --program-transfor=* \
1320   | --program-transfo=* | --program-transf=* \
1321   | --program-trans=* | --program-tran=* \
1322   | --progr-tra=* | --program-tr=* | --program-t=*)
1323     program_transform_name=$ac_optarg ;;
1324
1325   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1326     ac_prev=pdfdir ;;
1327   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1328     pdfdir=$ac_optarg ;;
1329
1330   -psdir | --psdir | --psdi | --psd | --ps)
1331     ac_prev=psdir ;;
1332   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1333     psdir=$ac_optarg ;;
1334
1335   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1336   | -silent | --silent | --silen | --sile | --sil)
1337     silent=yes ;;
1338
1339   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1340     ac_prev=sbindir ;;
1341   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1342   | --sbi=* | --sb=*)
1343     sbindir=$ac_optarg ;;
1344
1345   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1346   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1347   | --sharedst | --shareds | --shared | --share | --shar \
1348   | --sha | --sh)
1349     ac_prev=sharedstatedir ;;
1350   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1351   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1352   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1353   | --sha=* | --sh=*)
1354     sharedstatedir=$ac_optarg ;;
1355
1356   -site | --site | --sit)
1357     ac_prev=site ;;
1358   -site=* | --site=* | --sit=*)
1359     site=$ac_optarg ;;
1360
1361   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1362     ac_prev=srcdir ;;
1363   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1364     srcdir=$ac_optarg ;;
1365
1366   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1367   | --syscon | --sysco | --sysc | --sys | --sy)
1368     ac_prev=sysconfdir ;;
1369   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1370   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1371     sysconfdir=$ac_optarg ;;
1372
1373   -target | --target | --targe | --targ | --tar | --ta | --t)
1374     ac_prev=target_alias ;;
1375   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1376     target_alias=$ac_optarg ;;
1377
1378   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1379     verbose=yes ;;
1380
1381   -version | --version | --versio | --versi | --vers | -V)
1382     ac_init_version=: ;;
1383
1384   -with-* | --with-*)
1385     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1386     # Reject names that are not valid shell variable names.
1387     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1388       as_fn_error $? "invalid package name: $ac_useropt"
1389     ac_useropt_orig=$ac_useropt
1390     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1391     case $ac_user_opts in
1392       *"
1393 "with_$ac_useropt"
1394 "*) ;;
1395       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1396          ac_unrecognized_sep=', ';;
1397     esac
1398     eval with_$ac_useropt=\$ac_optarg ;;
1399
1400   -without-* | --without-*)
1401     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1402     # Reject names that are not valid shell variable names.
1403     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1404       as_fn_error $? "invalid package name: $ac_useropt"
1405     ac_useropt_orig=$ac_useropt
1406     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1407     case $ac_user_opts in
1408       *"
1409 "with_$ac_useropt"
1410 "*) ;;
1411       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1412          ac_unrecognized_sep=', ';;
1413     esac
1414     eval with_$ac_useropt=no ;;
1415
1416   --x)
1417     # Obsolete; use --with-x.
1418     with_x=yes ;;
1419
1420   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1421   | --x-incl | --x-inc | --x-in | --x-i)
1422     ac_prev=x_includes ;;
1423   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1424   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1425     x_includes=$ac_optarg ;;
1426
1427   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1428   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1429     ac_prev=x_libraries ;;
1430   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1431   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1432     x_libraries=$ac_optarg ;;
1433
1434   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1435 Try \`$0 --help' for more information"
1436     ;;
1437
1438   *=*)
1439     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1440     # Reject names that are not valid shell variable names.
1441     case $ac_envvar in #(
1442       '' | [0-9]* | *[!_$as_cr_alnum]* )
1443       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1444     esac
1445     eval $ac_envvar=\$ac_optarg
1446     export $ac_envvar ;;
1447
1448   *)
1449     # FIXME: should be removed in autoconf 3.0.
1450     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1451     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1452       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1453     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1454     ;;
1455
1456   esac
1457 done
1458
1459 if test -n "$ac_prev"; then
1460   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1461   as_fn_error $? "missing argument to $ac_option"
1462 fi
1463
1464 if test -n "$ac_unrecognized_opts"; then
1465   case $enable_option_checking in
1466     no) ;;
1467     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1468     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1469   esac
1470 fi
1471
1472 # Check all directory arguments for consistency.
1473 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1474                 datadir sysconfdir sharedstatedir localstatedir includedir \
1475                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1476                 libdir localedir mandir
1477 do
1478   eval ac_val=\$$ac_var
1479   # Remove trailing slashes.
1480   case $ac_val in
1481     */ )
1482       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1483       eval $ac_var=\$ac_val;;
1484   esac
1485   # Be sure to have absolute directory names.
1486   case $ac_val in
1487     [\\/$]* | ?:[\\/]* )  continue;;
1488     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1489   esac
1490   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1491 done
1492
1493 # There might be people who depend on the old broken behavior: `$host'
1494 # used to hold the argument of --host etc.
1495 # FIXME: To remove some day.
1496 build=$build_alias
1497 host=$host_alias
1498 target=$target_alias
1499
1500 # FIXME: To remove some day.
1501 if test "x$host_alias" != x; then
1502   if test "x$build_alias" = x; then
1503     cross_compiling=maybe
1504     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1505     If a cross compiler is detected then cross compile mode will be used" >&2
1506   elif test "x$build_alias" != "x$host_alias"; then
1507     cross_compiling=yes
1508   fi
1509 fi
1510
1511 ac_tool_prefix=
1512 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1513
1514 test "$silent" = yes && exec 6>/dev/null
1515
1516
1517 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1518 ac_ls_di=`ls -di .` &&
1519 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1520   as_fn_error $? "working directory cannot be determined"
1521 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1522   as_fn_error $? "pwd does not report name of working directory"
1523
1524
1525 # Find the source files, if location was not specified.
1526 if test -z "$srcdir"; then
1527   ac_srcdir_defaulted=yes
1528   # Try the directory containing this script, then the parent directory.
1529   ac_confdir=`$as_dirname -- "$as_myself" ||
1530 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1531          X"$as_myself" : 'X\(//\)[^/]' \| \
1532          X"$as_myself" : 'X\(//\)$' \| \
1533          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1534 $as_echo X"$as_myself" |
1535     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1536             s//\1/
1537             q
1538           }
1539           /^X\(\/\/\)[^/].*/{
1540             s//\1/
1541             q
1542           }
1543           /^X\(\/\/\)$/{
1544             s//\1/
1545             q
1546           }
1547           /^X\(\/\).*/{
1548             s//\1/
1549             q
1550           }
1551           s/.*/./; q'`
1552   srcdir=$ac_confdir
1553   if test ! -r "$srcdir/$ac_unique_file"; then
1554     srcdir=..
1555   fi
1556 else
1557   ac_srcdir_defaulted=no
1558 fi
1559 if test ! -r "$srcdir/$ac_unique_file"; then
1560   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1561   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1562 fi
1563 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1564 ac_abs_confdir=`(
1565         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1566         pwd)`
1567 # When building in place, set srcdir=.
1568 if test "$ac_abs_confdir" = "$ac_pwd"; then
1569   srcdir=.
1570 fi
1571 # Remove unnecessary trailing slashes from srcdir.
1572 # Double slashes in file names in object file debugging info
1573 # mess up M-x gdb in Emacs.
1574 case $srcdir in
1575 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1576 esac
1577 for ac_var in $ac_precious_vars; do
1578   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1579   eval ac_env_${ac_var}_value=\$${ac_var}
1580   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1581   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1582 done
1583
1584 #
1585 # Report the --help message.
1586 #
1587 if test "$ac_init_help" = "long"; then
1588   # Omit some internal or obsolete options to make the list less imposing.
1589   # This message is too long to be a string in the A/UX 3.1 sh.
1590   cat <<_ACEOF
1591 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1592
1593 Usage: $0 [OPTION]... [VAR=VALUE]...
1594
1595 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1596 VAR=VALUE.  See below for descriptions of some of the useful variables.
1597
1598 Defaults for the options are specified in brackets.
1599
1600 Configuration:
1601   -h, --help              display this help and exit
1602       --help=short        display options specific to this package
1603       --help=recursive    display the short help of all the included packages
1604   -V, --version           display version information and exit
1605   -q, --quiet, --silent   do not print \`checking ...' messages
1606       --cache-file=FILE   cache test results in FILE [disabled]
1607   -C, --config-cache      alias for \`--cache-file=config.cache'
1608   -n, --no-create         do not create output files
1609       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1610
1611 Installation directories:
1612   --prefix=PREFIX         install architecture-independent files in PREFIX
1613                           [$ac_default_prefix]
1614   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1615                           [PREFIX]
1616
1617 By default, \`make install' will install all the files in
1618 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1619 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1620 for instance \`--prefix=\$HOME'.
1621
1622 For better control, use the options below.
1623
1624 Fine tuning of the installation directories:
1625   --bindir=DIR            user executables [EPREFIX/bin]
1626   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1627   --libexecdir=DIR        program executables [EPREFIX/libexec]
1628   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1629   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1630   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1631   --libdir=DIR            object code libraries [EPREFIX/lib]
1632   --includedir=DIR        C header files [PREFIX/include]
1633   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1634   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1635   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1636   --infodir=DIR           info documentation [DATAROOTDIR/info]
1637   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1638   --mandir=DIR            man documentation [DATAROOTDIR/man]
1639   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1640   --htmldir=DIR           html documentation [DOCDIR]
1641   --dvidir=DIR            dvi documentation [DOCDIR]
1642   --pdfdir=DIR            pdf documentation [DOCDIR]
1643   --psdir=DIR             ps documentation [DOCDIR]
1644 _ACEOF
1645
1646   cat <<\_ACEOF
1647
1648 Program names:
1649   --program-prefix=PREFIX            prepend PREFIX to installed program names
1650   --program-suffix=SUFFIX            append SUFFIX to installed program names
1651   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1652
1653 X features:
1654   --x-includes=DIR    X include files are in DIR
1655   --x-libraries=DIR   X library files are in DIR
1656
1657 System types:
1658   --build=BUILD     configure for building on BUILD [guessed]
1659   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1660 _ACEOF
1661 fi
1662
1663 if test -n "$ac_init_help"; then
1664   case $ac_init_help in
1665      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1666    esac
1667   cat <<\_ACEOF
1668
1669 Optional Features:
1670   --disable-option-checking  ignore unrecognized --enable/--with options
1671   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1672   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1673   --disable-ns-self-contained
1674                           disable self contained build under NeXTstep
1675   --enable-asserts        compile code with asserts enabled
1676   --enable-maintainer-mode
1677                           enable make rules and dependencies not useful (and
1678                           sometimes confusing) to the casual installer
1679   --enable-locallisppath=PATH
1680                           directories Emacs should search for lisp files
1681                           specific to this site
1682   --enable-checking[=LIST]
1683                           enable expensive run-time checks. With LIST, enable
1684                           only specific categories of checks. Categories are:
1685                           all,yes,no. Flags are: stringbytes, stringoverrun,
1686                           stringfreelist, xmallocoverrun, conslist
1687   --enable-use-lisp-union-type
1688                           use a union for the Lisp_Object data type. This is
1689                           only useful for development for catching certain
1690                           types of bugs.
1691   --enable-profiling      build emacs with profiling support. This might not
1692                           work on all platforms
1693   --enable-autodepend     automatically generate dependencies to .h-files.
1694                           Requires GNU Make and Gcc. Enabled if GNU Make and
1695                           Gcc is found
1696   --disable-dependency-tracking  speeds up one-time build
1697   --enable-dependency-tracking   do not reject slow dependency extractors
1698   --disable-largefile     omit support for large files
1699
1700 Optional Packages:
1701   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1702   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1703   --without-pop           don't support POP mail retrieval with movemail
1704   --with-kerberos         support Kerberos-authenticated POP
1705   --with-kerberos5        support Kerberos version 5 authenticated POP
1706   --with-hesiod           support Hesiod to get the POP server host
1707   --with-mmdf             support MMDF mailboxes
1708   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1709   --with-mailhost=HOSTNAME
1710                           string giving default POP mail host
1711   --without-sound         don't compile with sound support
1712   --without-sync-input    process async input synchronously
1713   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1714                           lucid or athena, motif, no)
1715   --without-xpm           don't compile with XPM image support
1716   --without-jpeg          don't compile with JPEG image support
1717   --without-tiff          don't compile with TIFF image support
1718   --without-gif           don't compile with GIF image support
1719   --without-png           don't compile with PNG image support
1720   --without-rsvg          don't compile with SVG image support
1721   --without-xml2          don't compile with XML parsing support
1722   --without-imagemagick   don't compile with ImageMagick image support
1723   --without-xft           don't use XFT for anti aliased fonts
1724   --without-libotf        don't use libotf for OpenType font support
1725   --without-m17n-flt      don't use m17n-flt for text shaping
1726   --without-toolkit-scroll-bars
1727                           don't use Motif or Xaw3d scroll bars
1728   --without-xaw3d         don't use Xaw3d
1729   --without-xim           don't use X11 XIM
1730   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1731   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1732                           console
1733   --without-dbus          don't compile with D-Bus support
1734   --without-gconf         don't compile with GConf support
1735   --without-selinux       don't compile with SELinux support
1736   --without-gnutls        don't use -lgnutls for SSL/TLS support
1737   --without-makeinfo      don't require makeinfo for building manuals
1738   --without-compress-info don't compress the installed Info pages
1739   --with-pkg-config-prog=PATH
1740                           path to pkg-config for finding GTK and librsvg
1741   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1742                           /usr/lib, or /usr/lib64 on some platforms.
1743   --with-gameuser=USER    user for shared game score files
1744   --with-gnustep-conf=PATH
1745                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1746                           or /etc/GNUstep/GNUstep.conf
1747   --with-x                use the X Window System
1748
1749 Some influential environment variables:
1750   CC          C compiler command
1751   CFLAGS      C compiler flags
1752   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1753               nonstandard directory <lib dir>
1754   LIBS        libraries to pass to the linker, e.g. -l<library>
1755   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1756               you have headers in a nonstandard directory <include dir>
1757   CPP         C preprocessor
1758   XMKMF       Path to xmkmf, Makefile generator for X Window System
1759
1760 Use these variables to override the choices made by `configure' or to help
1761 it to find libraries and programs with nonstandard names/locations.
1762
1763 Report bugs to the package provider.
1764 _ACEOF
1765 ac_status=$?
1766 fi
1767
1768 if test "$ac_init_help" = "recursive"; then
1769   # If there are subdirs, report their specific --help.
1770   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1771     test -d "$ac_dir" ||
1772       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1773       continue
1774     ac_builddir=.
1775
1776 case "$ac_dir" in
1777 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1778 *)
1779   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1780   # A ".." for each directory in $ac_dir_suffix.
1781   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1782   case $ac_top_builddir_sub in
1783   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1784   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1785   esac ;;
1786 esac
1787 ac_abs_top_builddir=$ac_pwd
1788 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1789 # for backward compatibility:
1790 ac_top_builddir=$ac_top_build_prefix
1791
1792 case $srcdir in
1793   .)  # We are building in place.
1794     ac_srcdir=.
1795     ac_top_srcdir=$ac_top_builddir_sub
1796     ac_abs_top_srcdir=$ac_pwd ;;
1797   [\\/]* | ?:[\\/]* )  # Absolute name.
1798     ac_srcdir=$srcdir$ac_dir_suffix;
1799     ac_top_srcdir=$srcdir
1800     ac_abs_top_srcdir=$srcdir ;;
1801   *) # Relative name.
1802     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1803     ac_top_srcdir=$ac_top_build_prefix$srcdir
1804     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1805 esac
1806 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1807
1808     cd "$ac_dir" || { ac_status=$?; continue; }
1809     # Check for guested configure.
1810     if test -f "$ac_srcdir/configure.gnu"; then
1811       echo &&
1812       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1813     elif test -f "$ac_srcdir/configure"; then
1814       echo &&
1815       $SHELL "$ac_srcdir/configure" --help=recursive
1816     else
1817       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1818     fi || ac_status=$?
1819     cd "$ac_pwd" || { ac_status=$?; break; }
1820   done
1821 fi
1822
1823 test -n "$ac_init_help" && exit $ac_status
1824 if $ac_init_version; then
1825   cat <<\_ACEOF
1826 emacs configure 24.0.50
1827 generated by GNU Autoconf 2.68
1828
1829 Copyright (C) 2010 Free Software Foundation, Inc.
1830 This configure script is free software; the Free Software Foundation
1831 gives unlimited permission to copy, distribute and modify it.
1832 _ACEOF
1833   exit
1834 fi
1835
1836 ## ------------------------ ##
1837 ## Autoconf initialization. ##
1838 ## ------------------------ ##
1839
1840 # ac_fn_c_try_compile LINENO
1841 # --------------------------
1842 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1843 ac_fn_c_try_compile ()
1844 {
1845   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1846   rm -f conftest.$ac_objext
1847   if { { ac_try="$ac_compile"
1848 case "(($ac_try" in
1849   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1850   *) ac_try_echo=$ac_try;;
1851 esac
1852 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1853 $as_echo "$ac_try_echo"; } >&5
1854   (eval "$ac_compile") 2>conftest.err
1855   ac_status=$?
1856   if test -s conftest.err; then
1857     grep -v '^ *+' conftest.err >conftest.er1
1858     cat conftest.er1 >&5
1859     mv -f conftest.er1 conftest.err
1860   fi
1861   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1862   test $ac_status = 0; } && {
1863          test -z "$ac_c_werror_flag" ||
1864          test ! -s conftest.err
1865        } && test -s conftest.$ac_objext; then :
1866   ac_retval=0
1867 else
1868   $as_echo "$as_me: failed program was:" >&5
1869 sed 's/^/| /' conftest.$ac_ext >&5
1870
1871         ac_retval=1
1872 fi
1873   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1874   as_fn_set_status $ac_retval
1875
1876 } # ac_fn_c_try_compile
1877
1878 # ac_fn_c_try_cpp LINENO
1879 # ----------------------
1880 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1881 ac_fn_c_try_cpp ()
1882 {
1883   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1884   if { { ac_try="$ac_cpp conftest.$ac_ext"
1885 case "(($ac_try" in
1886   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1887   *) ac_try_echo=$ac_try;;
1888 esac
1889 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1890 $as_echo "$ac_try_echo"; } >&5
1891   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1892   ac_status=$?
1893   if test -s conftest.err; then
1894     grep -v '^ *+' conftest.err >conftest.er1
1895     cat conftest.er1 >&5
1896     mv -f conftest.er1 conftest.err
1897   fi
1898   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1899   test $ac_status = 0; } > conftest.i && {
1900          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1901          test ! -s conftest.err
1902        }; then :
1903   ac_retval=0
1904 else
1905   $as_echo "$as_me: failed program was:" >&5
1906 sed 's/^/| /' conftest.$ac_ext >&5
1907
1908     ac_retval=1
1909 fi
1910   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1911   as_fn_set_status $ac_retval
1912
1913 } # ac_fn_c_try_cpp
1914
1915 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1916 # -------------------------------------------------------
1917 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1918 # the include files in INCLUDES and setting the cache variable VAR
1919 # accordingly.
1920 ac_fn_c_check_header_mongrel ()
1921 {
1922   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1923   if eval \${$3+:} false; then :
1924   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1925 $as_echo_n "checking for $2... " >&6; }
1926 if eval \${$3+:} false; then :
1927   $as_echo_n "(cached) " >&6
1928 fi
1929 eval ac_res=\$$3
1930                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1931 $as_echo "$ac_res" >&6; }
1932 else
1933   # Is the header compilable?
1934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1935 $as_echo_n "checking $2 usability... " >&6; }
1936 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1937 /* end confdefs.h.  */
1938 $4
1939 #include <$2>
1940 _ACEOF
1941 if ac_fn_c_try_compile "$LINENO"; then :
1942   ac_header_compiler=yes
1943 else
1944   ac_header_compiler=no
1945 fi
1946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1948 $as_echo "$ac_header_compiler" >&6; }
1949
1950 # Is the header present?
1951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1952 $as_echo_n "checking $2 presence... " >&6; }
1953 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1954 /* end confdefs.h.  */
1955 #include <$2>
1956 _ACEOF
1957 if ac_fn_c_try_cpp "$LINENO"; then :
1958   ac_header_preproc=yes
1959 else
1960   ac_header_preproc=no
1961 fi
1962 rm -f conftest.err conftest.i conftest.$ac_ext
1963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1964 $as_echo "$ac_header_preproc" >&6; }
1965
1966 # So?  What about this header?
1967 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1968   yes:no: )
1969     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1970 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1971     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1972 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1973     ;;
1974   no:yes:* )
1975     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1976 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1977     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1978 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1979     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1980 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1981     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1982 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1983     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1984 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1985     ;;
1986 esac
1987   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1988 $as_echo_n "checking for $2... " >&6; }
1989 if eval \${$3+:} false; then :
1990   $as_echo_n "(cached) " >&6
1991 else
1992   eval "$3=\$ac_header_compiler"
1993 fi
1994 eval ac_res=\$$3
1995                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1996 $as_echo "$ac_res" >&6; }
1997 fi
1998   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1999
2000 } # ac_fn_c_check_header_mongrel
2001
2002 # ac_fn_c_try_run LINENO
2003 # ----------------------
2004 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2005 # that executables *can* be run.
2006 ac_fn_c_try_run ()
2007 {
2008   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2009   if { { ac_try="$ac_link"
2010 case "(($ac_try" in
2011   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2012   *) ac_try_echo=$ac_try;;
2013 esac
2014 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2015 $as_echo "$ac_try_echo"; } >&5
2016   (eval "$ac_link") 2>&5
2017   ac_status=$?
2018   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2019   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2020   { { case "(($ac_try" in
2021   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2022   *) ac_try_echo=$ac_try;;
2023 esac
2024 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2025 $as_echo "$ac_try_echo"; } >&5
2026   (eval "$ac_try") 2>&5
2027   ac_status=$?
2028   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2029   test $ac_status = 0; }; }; then :
2030   ac_retval=0
2031 else
2032   $as_echo "$as_me: program exited with status $ac_status" >&5
2033        $as_echo "$as_me: failed program was:" >&5
2034 sed 's/^/| /' conftest.$ac_ext >&5
2035
2036        ac_retval=$ac_status
2037 fi
2038   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2039   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2040   as_fn_set_status $ac_retval
2041
2042 } # ac_fn_c_try_run
2043
2044 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2045 # -------------------------------------------------------
2046 # Tests whether HEADER exists and can be compiled using the include files in
2047 # INCLUDES, setting the cache variable VAR accordingly.
2048 ac_fn_c_check_header_compile ()
2049 {
2050   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2051   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2052 $as_echo_n "checking for $2... " >&6; }
2053 if eval \${$3+:} false; then :
2054   $as_echo_n "(cached) " >&6
2055 else
2056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2057 /* end confdefs.h.  */
2058 $4
2059 #include <$2>
2060 _ACEOF
2061 if ac_fn_c_try_compile "$LINENO"; then :
2062   eval "$3=yes"
2063 else
2064   eval "$3=no"
2065 fi
2066 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2067 fi
2068 eval ac_res=\$$3
2069                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2070 $as_echo "$ac_res" >&6; }
2071   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2072
2073 } # ac_fn_c_check_header_compile
2074
2075 # ac_fn_c_try_link LINENO
2076 # -----------------------
2077 # Try to link conftest.$ac_ext, and return whether this succeeded.
2078 ac_fn_c_try_link ()
2079 {
2080   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2081   rm -f conftest.$ac_objext conftest$ac_exeext
2082   if { { ac_try="$ac_link"
2083 case "(($ac_try" in
2084   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2085   *) ac_try_echo=$ac_try;;
2086 esac
2087 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2088 $as_echo "$ac_try_echo"; } >&5
2089   (eval "$ac_link") 2>conftest.err
2090   ac_status=$?
2091   if test -s conftest.err; then
2092     grep -v '^ *+' conftest.err >conftest.er1
2093     cat conftest.er1 >&5
2094     mv -f conftest.er1 conftest.err
2095   fi
2096   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2097   test $ac_status = 0; } && {
2098          test -z "$ac_c_werror_flag" ||
2099          test ! -s conftest.err
2100        } && test -s conftest$ac_exeext && {
2101          test "$cross_compiling" = yes ||
2102          $as_test_x conftest$ac_exeext
2103        }; then :
2104   ac_retval=0
2105 else
2106   $as_echo "$as_me: failed program was:" >&5
2107 sed 's/^/| /' conftest.$ac_ext >&5
2108
2109         ac_retval=1
2110 fi
2111   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2112   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2113   # interfere with the next link command; also delete a directory that is
2114   # left behind by Apple's compiler.  We do this before executing the actions.
2115   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2116   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2117   as_fn_set_status $ac_retval
2118
2119 } # ac_fn_c_try_link
2120
2121 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2122 # ---------------------------------------------
2123 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2124 # accordingly.
2125 ac_fn_c_check_decl ()
2126 {
2127   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2128   as_decl_name=`echo $2|sed 's/ *(.*//'`
2129   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2130   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2131 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2132 if eval \${$3+:} false; then :
2133   $as_echo_n "(cached) " >&6
2134 else
2135   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2136 /* end confdefs.h.  */
2137 $4
2138 int
2139 main ()
2140 {
2141 #ifndef $as_decl_name
2142 #ifdef __cplusplus
2143   (void) $as_decl_use;
2144 #else
2145   (void) $as_decl_name;
2146 #endif
2147 #endif
2148
2149   ;
2150   return 0;
2151 }
2152 _ACEOF
2153 if ac_fn_c_try_compile "$LINENO"; then :
2154   eval "$3=yes"
2155 else
2156   eval "$3=no"
2157 fi
2158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2159 fi
2160 eval ac_res=\$$3
2161                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2162 $as_echo "$ac_res" >&6; }
2163   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2164
2165 } # ac_fn_c_check_decl
2166
2167 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2168 # ----------------------------------------------
2169 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2170 ac_fn_c_check_header_preproc ()
2171 {
2172   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2173   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2174 $as_echo_n "checking for $2... " >&6; }
2175 if eval \${$3+:} false; then :
2176   $as_echo_n "(cached) " >&6
2177 else
2178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2179 /* end confdefs.h.  */
2180 #include <$2>
2181 _ACEOF
2182 if ac_fn_c_try_cpp "$LINENO"; then :
2183   eval "$3=yes"
2184 else
2185   eval "$3=no"
2186 fi
2187 rm -f conftest.err conftest.i conftest.$ac_ext
2188 fi
2189 eval ac_res=\$$3
2190                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2191 $as_echo "$ac_res" >&6; }
2192   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2193
2194 } # ac_fn_c_check_header_preproc
2195
2196 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2197 # ----------------------------------------------------
2198 # Tries to find if the field MEMBER exists in type AGGR, after including
2199 # INCLUDES, setting cache variable VAR accordingly.
2200 ac_fn_c_check_member ()
2201 {
2202   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2203   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2204 $as_echo_n "checking for $2.$3... " >&6; }
2205 if eval \${$4+:} false; then :
2206   $as_echo_n "(cached) " >&6
2207 else
2208   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2209 /* end confdefs.h.  */
2210 $5
2211 int
2212 main ()
2213 {
2214 static $2 ac_aggr;
2215 if (ac_aggr.$3)
2216 return 0;
2217   ;
2218   return 0;
2219 }
2220 _ACEOF
2221 if ac_fn_c_try_compile "$LINENO"; then :
2222   eval "$4=yes"
2223 else
2224   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2225 /* end confdefs.h.  */
2226 $5
2227 int
2228 main ()
2229 {
2230 static $2 ac_aggr;
2231 if (sizeof ac_aggr.$3)
2232 return 0;
2233   ;
2234   return 0;
2235 }
2236 _ACEOF
2237 if ac_fn_c_try_compile "$LINENO"; then :
2238   eval "$4=yes"
2239 else
2240   eval "$4=no"
2241 fi
2242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2243 fi
2244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2245 fi
2246 eval ac_res=\$$4
2247                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2248 $as_echo "$ac_res" >&6; }
2249   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2250
2251 } # ac_fn_c_check_member
2252
2253 # ac_fn_c_check_func LINENO FUNC VAR
2254 # ----------------------------------
2255 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2256 ac_fn_c_check_func ()
2257 {
2258   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2259   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2260 $as_echo_n "checking for $2... " >&6; }
2261 if eval \${$3+:} false; then :
2262   $as_echo_n "(cached) " >&6
2263 else
2264   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2265 /* end confdefs.h.  */
2266 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2267    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2268 #define $2 innocuous_$2
2269
2270 /* System header to define __stub macros and hopefully few prototypes,
2271     which can conflict with char $2 (); below.
2272     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2273     <limits.h> exists even on freestanding compilers.  */
2274
2275 #ifdef __STDC__
2276 # include <limits.h>
2277 #else
2278 # include <assert.h>
2279 #endif
2280
2281 #undef $2
2282
2283 /* Override any GCC internal prototype to avoid an error.
2284    Use char because int might match the return type of a GCC
2285    builtin and then its argument prototype would still apply.  */
2286 #ifdef __cplusplus
2287 extern "C"
2288 #endif
2289 char $2 ();
2290 /* The GNU C library defines this for functions which it implements
2291     to always fail with ENOSYS.  Some functions are actually named
2292     something starting with __ and the normal name is an alias.  */
2293 #if defined __stub_$2 || defined __stub___$2
2294 choke me
2295 #endif
2296
2297 int
2298 main ()
2299 {
2300 return $2 ();
2301   ;
2302   return 0;
2303 }
2304 _ACEOF
2305 if ac_fn_c_try_link "$LINENO"; then :
2306   eval "$3=yes"
2307 else
2308   eval "$3=no"
2309 fi
2310 rm -f core conftest.err conftest.$ac_objext \
2311     conftest$ac_exeext conftest.$ac_ext
2312 fi
2313 eval ac_res=\$$3
2314                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2315 $as_echo "$ac_res" >&6; }
2316   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2317
2318 } # ac_fn_c_check_func
2319
2320 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2321 # -------------------------------------------
2322 # Tests whether TYPE exists after having included INCLUDES, setting cache
2323 # variable VAR accordingly.
2324 ac_fn_c_check_type ()
2325 {
2326   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2327   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2328 $as_echo_n "checking for $2... " >&6; }
2329 if eval \${$3+:} false; then :
2330   $as_echo_n "(cached) " >&6
2331 else
2332   eval "$3=no"
2333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2334 /* end confdefs.h.  */
2335 $4
2336 int
2337 main ()
2338 {
2339 if (sizeof ($2))
2340          return 0;
2341   ;
2342   return 0;
2343 }
2344 _ACEOF
2345 if ac_fn_c_try_compile "$LINENO"; then :
2346   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2347 /* end confdefs.h.  */
2348 $4
2349 int
2350 main ()
2351 {
2352 if (sizeof (($2)))
2353             return 0;
2354   ;
2355   return 0;
2356 }
2357 _ACEOF
2358 if ac_fn_c_try_compile "$LINENO"; then :
2359
2360 else
2361   eval "$3=yes"
2362 fi
2363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2364 fi
2365 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2366 fi
2367 eval ac_res=\$$3
2368                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2369 $as_echo "$ac_res" >&6; }
2370   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2371
2372 } # ac_fn_c_check_type
2373 cat >config.log <<_ACEOF
2374 This file contains any messages produced by compilers while
2375 running configure, to aid debugging if configure makes a mistake.
2376
2377 It was created by emacs $as_me 24.0.50, which was
2378 generated by GNU Autoconf 2.68.  Invocation command line was
2379
2380   $ $0 $@
2381
2382 _ACEOF
2383 exec 5>>config.log
2384 {
2385 cat <<_ASUNAME
2386 ## --------- ##
2387 ## Platform. ##
2388 ## --------- ##
2389
2390 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2391 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2392 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2393 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2394 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2395
2396 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2397 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2398
2399 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2400 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2401 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2402 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2403 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2404 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2405 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2406
2407 _ASUNAME
2408
2409 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2410 for as_dir in $PATH
2411 do
2412   IFS=$as_save_IFS
2413   test -z "$as_dir" && as_dir=.
2414     $as_echo "PATH: $as_dir"
2415   done
2416 IFS=$as_save_IFS
2417
2418 } >&5
2419
2420 cat >&5 <<_ACEOF
2421
2422
2423 ## ----------- ##
2424 ## Core tests. ##
2425 ## ----------- ##
2426
2427 _ACEOF
2428
2429
2430 # Keep a trace of the command line.
2431 # Strip out --no-create and --no-recursion so they do not pile up.
2432 # Strip out --silent because we don't want to record it for future runs.
2433 # Also quote any args containing shell meta-characters.
2434 # Make two passes to allow for proper duplicate-argument suppression.
2435 ac_configure_args=
2436 ac_configure_args0=
2437 ac_configure_args1=
2438 ac_must_keep_next=false
2439 for ac_pass in 1 2
2440 do
2441   for ac_arg
2442   do
2443     case $ac_arg in
2444     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2445     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2446     | -silent | --silent | --silen | --sile | --sil)
2447       continue ;;
2448     *\'*)
2449       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2450     esac
2451     case $ac_pass in
2452     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2453     2)
2454       as_fn_append ac_configure_args1 " '$ac_arg'"
2455       if test $ac_must_keep_next = true; then
2456         ac_must_keep_next=false # Got value, back to normal.
2457       else
2458         case $ac_arg in
2459           *=* | --config-cache | -C | -disable-* | --disable-* \
2460           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2461           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2462           | -with-* | --with-* | -without-* | --without-* | --x)
2463             case "$ac_configure_args0 " in
2464               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2465             esac
2466             ;;
2467           -* ) ac_must_keep_next=true ;;
2468         esac
2469       fi
2470       as_fn_append ac_configure_args " '$ac_arg'"
2471       ;;
2472     esac
2473   done
2474 done
2475 { ac_configure_args0=; unset ac_configure_args0;}
2476 { ac_configure_args1=; unset ac_configure_args1;}
2477
2478 # When interrupted or exit'd, cleanup temporary files, and complete
2479 # config.log.  We remove comments because anyway the quotes in there
2480 # would cause problems or look ugly.
2481 # WARNING: Use '\'' to represent an apostrophe within the trap.
2482 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2483 trap 'exit_status=$?
2484   # Save into config.log some information that might help in debugging.
2485   {
2486     echo
2487
2488     $as_echo "## ---------------- ##
2489 ## Cache variables. ##
2490 ## ---------------- ##"
2491     echo
2492     # The following way of writing the cache mishandles newlines in values,
2493 (
2494   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2495     eval ac_val=\$$ac_var
2496     case $ac_val in #(
2497     *${as_nl}*)
2498       case $ac_var in #(
2499       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2500 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2501       esac
2502       case $ac_var in #(
2503       _ | IFS | as_nl) ;; #(
2504       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2505       *) { eval $ac_var=; unset $ac_var;} ;;
2506       esac ;;
2507     esac
2508   done
2509   (set) 2>&1 |
2510     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2511     *${as_nl}ac_space=\ *)
2512       sed -n \
2513         "s/'\''/'\''\\\\'\'''\''/g;
2514           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2515       ;; #(
2516     *)
2517       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2518       ;;
2519     esac |
2520     sort
2521 )
2522     echo
2523
2524     $as_echo "## ----------------- ##
2525 ## Output variables. ##
2526 ## ----------------- ##"
2527     echo
2528     for ac_var in $ac_subst_vars
2529     do
2530       eval ac_val=\$$ac_var
2531       case $ac_val in
2532       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2533       esac
2534       $as_echo "$ac_var='\''$ac_val'\''"
2535     done | sort
2536     echo
2537
2538     if test -n "$ac_subst_files"; then
2539       $as_echo "## ------------------- ##
2540 ## File substitutions. ##
2541 ## ------------------- ##"
2542       echo
2543       for ac_var in $ac_subst_files
2544       do
2545         eval ac_val=\$$ac_var
2546         case $ac_val in
2547         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2548         esac
2549         $as_echo "$ac_var='\''$ac_val'\''"
2550       done | sort
2551       echo
2552     fi
2553
2554     if test -s confdefs.h; then
2555       $as_echo "## ----------- ##
2556 ## confdefs.h. ##
2557 ## ----------- ##"
2558       echo
2559       cat confdefs.h
2560       echo
2561     fi
2562     test "$ac_signal" != 0 &&
2563       $as_echo "$as_me: caught signal $ac_signal"
2564     $as_echo "$as_me: exit $exit_status"
2565   } >&5
2566   rm -f core *.core core.conftest.* &&
2567     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2568     exit $exit_status
2569 ' 0
2570 for ac_signal in 1 2 13 15; do
2571   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2572 done
2573 ac_signal=0
2574
2575 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2576 rm -f -r conftest* confdefs.h
2577
2578 $as_echo "/* confdefs.h */" > confdefs.h
2579
2580 # Predefined preprocessor variables.
2581
2582 cat >>confdefs.h <<_ACEOF
2583 #define PACKAGE_NAME "$PACKAGE_NAME"
2584 _ACEOF
2585
2586 cat >>confdefs.h <<_ACEOF
2587 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2588 _ACEOF
2589
2590 cat >>confdefs.h <<_ACEOF
2591 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2592 _ACEOF
2593
2594 cat >>confdefs.h <<_ACEOF
2595 #define PACKAGE_STRING "$PACKAGE_STRING"
2596 _ACEOF
2597
2598 cat >>confdefs.h <<_ACEOF
2599 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2600 _ACEOF
2601
2602 cat >>confdefs.h <<_ACEOF
2603 #define PACKAGE_URL "$PACKAGE_URL"
2604 _ACEOF
2605
2606
2607 # Let the site file select an alternate cache file if it wants to.
2608 # Prefer an explicitly selected file to automatically selected ones.
2609 ac_site_file1=NONE
2610 ac_site_file2=NONE
2611 if test -n "$CONFIG_SITE"; then
2612   # We do not want a PATH search for config.site.
2613   case $CONFIG_SITE in #((
2614     -*)  ac_site_file1=./$CONFIG_SITE;;
2615     */*) ac_site_file1=$CONFIG_SITE;;
2616     *)   ac_site_file1=./$CONFIG_SITE;;
2617   esac
2618 elif test "x$prefix" != xNONE; then
2619   ac_site_file1=$prefix/share/config.site
2620   ac_site_file2=$prefix/etc/config.site
2621 else
2622   ac_site_file1=$ac_default_prefix/share/config.site
2623   ac_site_file2=$ac_default_prefix/etc/config.site
2624 fi
2625 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2626 do
2627   test "x$ac_site_file" = xNONE && continue
2628   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2629     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2630 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2631     sed 's/^/| /' "$ac_site_file" >&5
2632     . "$ac_site_file" \
2633       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2634 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2635 as_fn_error $? "failed to load site script $ac_site_file
2636 See \`config.log' for more details" "$LINENO" 5; }
2637   fi
2638 done
2639
2640 if test -r "$cache_file"; then
2641   # Some versions of bash will fail to source /dev/null (special files
2642   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2643   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2644     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2645 $as_echo "$as_me: loading cache $cache_file" >&6;}
2646     case $cache_file in
2647       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2648       *)                      . "./$cache_file";;
2649     esac
2650   fi
2651 else
2652   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2653 $as_echo "$as_me: creating cache $cache_file" >&6;}
2654   >$cache_file
2655 fi
2656
2657 as_fn_append ac_header_list " stdlib.h"
2658 as_fn_append ac_header_list " unistd.h"
2659 as_fn_append ac_header_list " sys/param.h"
2660 gl_getopt_required=GNU
2661 as_fn_append ac_header_list " getopt.h"
2662 as_fn_append ac_func_list " alarm"
2663 as_fn_append ac_func_list " tzset"
2664 as_fn_append ac_header_list " sys/time.h"
2665 as_fn_append ac_func_list " localtime_r"
2666 # Check that the precious variables saved in the cache have kept the same
2667 # value.
2668 ac_cache_corrupted=false
2669 for ac_var in $ac_precious_vars; do
2670   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2671   eval ac_new_set=\$ac_env_${ac_var}_set
2672   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2673   eval ac_new_val=\$ac_env_${ac_var}_value
2674   case $ac_old_set,$ac_new_set in
2675     set,)
2676       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2677 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2678       ac_cache_corrupted=: ;;
2679     ,set)
2680       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2681 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2682       ac_cache_corrupted=: ;;
2683     ,);;
2684     *)
2685       if test "x$ac_old_val" != "x$ac_new_val"; then
2686         # differences in whitespace do not lead to failure.
2687         ac_old_val_w=`echo x $ac_old_val`
2688         ac_new_val_w=`echo x $ac_new_val`
2689         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2690           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2691 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2692           ac_cache_corrupted=:
2693         else
2694           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2695 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2696           eval $ac_var=\$ac_old_val
2697         fi
2698         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2699 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2700         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2701 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2702       fi;;
2703   esac
2704   # Pass precious variables to config.status.
2705   if test "$ac_new_set" = set; then
2706     case $ac_new_val in
2707     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2708     *) ac_arg=$ac_var=$ac_new_val ;;
2709     esac
2710     case " $ac_configure_args " in
2711       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2712       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2713     esac
2714   fi
2715 done
2716 if $ac_cache_corrupted; then
2717   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2718 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2719   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2720 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2721   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2722 fi
2723 ## -------------------- ##
2724 ## Main body of script. ##
2725 ## -------------------- ##
2726
2727 ac_ext=c
2728 ac_cpp='$CPP $CPPFLAGS'
2729 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2730 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2731 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2732
2733
2734 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2735
2736
2737 am__api_version='1.11'
2738
2739 ac_aux_dir=
2740 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2741   if test -f "$ac_dir/install-sh"; then
2742     ac_aux_dir=$ac_dir
2743     ac_install_sh="$ac_aux_dir/install-sh -c"
2744     break
2745   elif test -f "$ac_dir/install.sh"; then
2746     ac_aux_dir=$ac_dir
2747     ac_install_sh="$ac_aux_dir/install.sh -c"
2748     break
2749   elif test -f "$ac_dir/shtool"; then
2750     ac_aux_dir=$ac_dir
2751     ac_install_sh="$ac_aux_dir/shtool install -c"
2752     break
2753   fi
2754 done
2755 if test -z "$ac_aux_dir"; then
2756   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2757 fi
2758
2759 # These three variables are undocumented and unsupported,
2760 # and are intended to be withdrawn in a future Autoconf release.
2761 # They can cause serious problems if a builder's source tree is in a directory
2762 # whose full name contains unusual characters.
2763 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2764 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2765 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2766
2767
2768 # Find a good install program.  We prefer a C program (faster),
2769 # so one script is as good as another.  But avoid the broken or
2770 # incompatible versions:
2771 # SysV /etc/install, /usr/sbin/install
2772 # SunOS /usr/etc/install
2773 # IRIX /sbin/install
2774 # AIX /bin/install
2775 # AmigaOS /C/install, which installs bootblocks on floppy discs
2776 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2777 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2778 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2779 # OS/2's system install, which has a completely different semantic
2780 # ./install, which can be erroneously created by make from ./install.sh.
2781 # Reject install programs that cannot install multiple files.
2782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2783 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2784 if test -z "$INSTALL"; then
2785 if ${ac_cv_path_install+:} false; then :
2786   $as_echo_n "(cached) " >&6
2787 else
2788   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2789 for as_dir in $PATH
2790 do
2791   IFS=$as_save_IFS
2792   test -z "$as_dir" && as_dir=.
2793     # Account for people who put trailing slashes in PATH elements.
2794 case $as_dir/ in #((
2795   ./ | .// | /[cC]/* | \
2796   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2797   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2798   /usr/ucb/* ) ;;
2799   *)
2800     # OSF1 and SCO ODT 3.0 have their own names for install.
2801     # Don't use installbsd from OSF since it installs stuff as root
2802     # by default.
2803     for ac_prog in ginstall scoinst install; do
2804       for ac_exec_ext in '' $ac_executable_extensions; do
2805         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2806           if test $ac_prog = install &&
2807             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2808             # AIX install.  It has an incompatible calling convention.
2809             :
2810           elif test $ac_prog = install &&
2811             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2812             # program-specific install script used by HP pwplus--don't use.
2813             :
2814           else
2815             rm -rf conftest.one conftest.two conftest.dir
2816             echo one > conftest.one
2817             echo two > conftest.two
2818             mkdir conftest.dir
2819             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2820               test -s conftest.one && test -s conftest.two &&
2821               test -s conftest.dir/conftest.one &&
2822               test -s conftest.dir/conftest.two
2823             then
2824               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2825               break 3
2826             fi
2827           fi
2828         fi
2829       done
2830     done
2831     ;;
2832 esac
2833
2834   done
2835 IFS=$as_save_IFS
2836
2837 rm -rf conftest.one conftest.two conftest.dir
2838
2839 fi
2840   if test "${ac_cv_path_install+set}" = set; then
2841     INSTALL=$ac_cv_path_install
2842   else
2843     # As a last resort, use the slow shell script.  Don't cache a
2844     # value for INSTALL within a source directory, because that will
2845     # break other packages using the cache if that directory is
2846     # removed, or if the value is a relative name.
2847     INSTALL=$ac_install_sh
2848   fi
2849 fi
2850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2851 $as_echo "$INSTALL" >&6; }
2852
2853 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2854 # It thinks the first close brace ends the variable substitution.
2855 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2856
2857 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2858
2859 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2860
2861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2862 $as_echo_n "checking whether build environment is sane... " >&6; }
2863 # Just in case
2864 sleep 1
2865 echo timestamp > conftest.file
2866 # Reject unsafe characters in $srcdir or the absolute working directory
2867 # name.  Accept space and tab only in the latter.
2868 am_lf='
2869 '
2870 case `pwd` in
2871   *[\\\"\#\$\&\'\`$am_lf]*)
2872     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2873 esac
2874 case $srcdir in
2875   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2876     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2877 esac
2878
2879 # Do `set' in a subshell so we don't clobber the current shell's
2880 # arguments.  Must try -L first in case configure is actually a
2881 # symlink; some systems play weird games with the mod time of symlinks
2882 # (eg FreeBSD returns the mod time of the symlink's containing
2883 # directory).
2884 if (
2885    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2886    if test "$*" = "X"; then
2887       # -L didn't work.
2888       set X `ls -t "$srcdir/configure" conftest.file`
2889    fi
2890    rm -f conftest.file
2891    if test "$*" != "X $srcdir/configure conftest.file" \
2892       && test "$*" != "X conftest.file $srcdir/configure"; then
2893
2894       # If neither matched, then we have a broken ls.  This can happen
2895       # if, for instance, CONFIG_SHELL is bash and it inherits a
2896       # broken ls alias from the environment.  This has actually
2897       # happened.  Such a system could not be considered "sane".
2898       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2899 alias in your environment" "$LINENO" 5
2900    fi
2901
2902    test "$2" = conftest.file
2903    )
2904 then
2905    # Ok.
2906    :
2907 else
2908    as_fn_error $? "newly created file is older than distributed files!
2909 Check your system clock" "$LINENO" 5
2910 fi
2911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2912 $as_echo "yes" >&6; }
2913 test "$program_prefix" != NONE &&
2914   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2915 # Use a double $ so make ignores it.
2916 test "$program_suffix" != NONE &&
2917   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2918 # Double any \ or $.
2919 # By default was `s,x,x', remove it if useless.
2920 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2921 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2922
2923 # expand $ac_aux_dir to an absolute path
2924 am_aux_dir=`cd $ac_aux_dir && pwd`
2925
2926 if test x"${MISSING+set}" != xset; then
2927   case $am_aux_dir in
2928   *\ * | *\     *)
2929     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2930   *)
2931     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2932   esac
2933 fi
2934 # Use eval to expand $SHELL
2935 if eval "$MISSING --run true"; then
2936   am_missing_run="$MISSING --run "
2937 else
2938   am_missing_run=
2939   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2940 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2941 fi
2942
2943 if test x"${install_sh}" != xset; then
2944   case $am_aux_dir in
2945   *\ * | *\     *)
2946     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2947   *)
2948     install_sh="\${SHELL} $am_aux_dir/install-sh"
2949   esac
2950 fi
2951
2952 # Installed binaries are usually stripped using `strip' when the user
2953 # run `make install-strip'.  However `strip' might not be the right
2954 # tool to use in cross-compilation environments, therefore Automake
2955 # will honor the `STRIP' environment variable to overrule this program.
2956 if test "$cross_compiling" != no; then
2957   if test -n "$ac_tool_prefix"; then
2958   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2959 set dummy ${ac_tool_prefix}strip; ac_word=$2
2960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2961 $as_echo_n "checking for $ac_word... " >&6; }
2962 if ${ac_cv_prog_STRIP+:} false; then :
2963   $as_echo_n "(cached) " >&6
2964 else
2965   if test -n "$STRIP"; then
2966   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2967 else
2968 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2969 for as_dir in $PATH
2970 do
2971   IFS=$as_save_IFS
2972   test -z "$as_dir" && as_dir=.
2973     for ac_exec_ext in '' $ac_executable_extensions; do
2974   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2975     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2976     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2977     break 2
2978   fi
2979 done
2980   done
2981 IFS=$as_save_IFS
2982
2983 fi
2984 fi
2985 STRIP=$ac_cv_prog_STRIP
2986 if test -n "$STRIP"; then
2987   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2988 $as_echo "$STRIP" >&6; }
2989 else
2990   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2991 $as_echo "no" >&6; }
2992 fi
2993
2994
2995 fi
2996 if test -z "$ac_cv_prog_STRIP"; then
2997   ac_ct_STRIP=$STRIP
2998   # Extract the first word of "strip", so it can be a program name with args.
2999 set dummy strip; ac_word=$2
3000 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3001 $as_echo_n "checking for $ac_word... " >&6; }
3002 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3003   $as_echo_n "(cached) " >&6
3004 else
3005   if test -n "$ac_ct_STRIP"; then
3006   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3007 else
3008 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3009 for as_dir in $PATH
3010 do
3011   IFS=$as_save_IFS
3012   test -z "$as_dir" && as_dir=.
3013     for ac_exec_ext in '' $ac_executable_extensions; do
3014   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3015     ac_cv_prog_ac_ct_STRIP="strip"
3016     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3017     break 2
3018   fi
3019 done
3020   done
3021 IFS=$as_save_IFS
3022
3023 fi
3024 fi
3025 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3026 if test -n "$ac_ct_STRIP"; then
3027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3028 $as_echo "$ac_ct_STRIP" >&6; }
3029 else
3030   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3031 $as_echo "no" >&6; }
3032 fi
3033
3034   if test "x$ac_ct_STRIP" = x; then
3035     STRIP=":"
3036   else
3037     case $cross_compiling:$ac_tool_warned in
3038 yes:)
3039 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3040 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3041 ac_tool_warned=yes ;;
3042 esac
3043     STRIP=$ac_ct_STRIP
3044   fi
3045 else
3046   STRIP="$ac_cv_prog_STRIP"
3047 fi
3048
3049 fi
3050 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3051
3052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3053 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3054 if test -z "$MKDIR_P"; then
3055   if ${ac_cv_path_mkdir+:} false; then :
3056   $as_echo_n "(cached) " >&6
3057 else
3058   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3059 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3060 do
3061   IFS=$as_save_IFS
3062   test -z "$as_dir" && as_dir=.
3063     for ac_prog in mkdir gmkdir; do
3064          for ac_exec_ext in '' $ac_executable_extensions; do
3065            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3066            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3067              'mkdir (GNU coreutils) '* | \
3068              'mkdir (coreutils) '* | \
3069              'mkdir (fileutils) '4.1*)
3070                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3071                break 3;;
3072            esac
3073          done
3074        done
3075   done
3076 IFS=$as_save_IFS
3077
3078 fi
3079
3080   test -d ./--version && rmdir ./--version
3081   if test "${ac_cv_path_mkdir+set}" = set; then
3082     MKDIR_P="$ac_cv_path_mkdir -p"
3083   else
3084     # As a last resort, use the slow shell script.  Don't cache a
3085     # value for MKDIR_P within a source directory, because that will
3086     # break other packages using the cache if that directory is
3087     # removed, or if the value is a relative name.
3088     MKDIR_P="$ac_install_sh -d"
3089   fi
3090 fi
3091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3092 $as_echo "$MKDIR_P" >&6; }
3093
3094
3095 mkdir_p="$MKDIR_P"
3096 case $mkdir_p in
3097   [\\/$]* | ?:[\\/]*) ;;
3098   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3099 esac
3100
3101 for ac_prog in gawk mawk nawk awk
3102 do
3103   # Extract the first word of "$ac_prog", so it can be a program name with args.
3104 set dummy $ac_prog; ac_word=$2
3105 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3106 $as_echo_n "checking for $ac_word... " >&6; }
3107 if ${ac_cv_prog_AWK+:} false; then :
3108   $as_echo_n "(cached) " >&6
3109 else
3110   if test -n "$AWK"; then
3111   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3112 else
3113 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3114 for as_dir in $PATH
3115 do
3116   IFS=$as_save_IFS
3117   test -z "$as_dir" && as_dir=.
3118     for ac_exec_ext in '' $ac_executable_extensions; do
3119   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3120     ac_cv_prog_AWK="$ac_prog"
3121     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3122     break 2
3123   fi
3124 done
3125   done
3126 IFS=$as_save_IFS
3127
3128 fi
3129 fi
3130 AWK=$ac_cv_prog_AWK
3131 if test -n "$AWK"; then
3132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3133 $as_echo "$AWK" >&6; }
3134 else
3135   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3136 $as_echo "no" >&6; }
3137 fi
3138
3139
3140   test -n "$AWK" && break
3141 done
3142
3143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3144 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3145 set x ${MAKE-make}
3146 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3147 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3148   $as_echo_n "(cached) " >&6
3149 else
3150   cat >conftest.make <<\_ACEOF
3151 SHELL = /bin/sh
3152 all:
3153         @echo '@@@%%%=$(MAKE)=@@@%%%'
3154 _ACEOF
3155 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3156 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3157   *@@@%%%=?*=@@@%%%*)
3158     eval ac_cv_prog_make_${ac_make}_set=yes;;
3159   *)
3160     eval ac_cv_prog_make_${ac_make}_set=no;;
3161 esac
3162 rm -f conftest.make
3163 fi
3164 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3166 $as_echo "yes" >&6; }
3167   SET_MAKE=
3168 else
3169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3170 $as_echo "no" >&6; }
3171   SET_MAKE="MAKE=${MAKE-make}"
3172 fi
3173
3174 rm -rf .tst 2>/dev/null
3175 mkdir .tst 2>/dev/null
3176 if test -d .tst; then
3177   am__leading_dot=.
3178 else
3179   am__leading_dot=_
3180 fi
3181 rmdir .tst 2>/dev/null
3182
3183 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3184   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3185   # is not polluted with repeated "-I."
3186   am__isrc=' -I$(srcdir)'
3187   # test to see if srcdir already configured
3188   if test -f $srcdir/config.status; then
3189     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3190   fi
3191 fi
3192
3193 # test whether we have cygpath
3194 if test -z "$CYGPATH_W"; then
3195   if (cygpath --version) >/dev/null 2>/dev/null; then
3196     CYGPATH_W='cygpath -w'
3197   else
3198     CYGPATH_W=echo
3199   fi
3200 fi
3201
3202
3203 # Define the identity of the package.
3204  PACKAGE='emacs'
3205  VERSION='24.0.50'
3206
3207
3208 cat >>confdefs.h <<_ACEOF
3209 #define PACKAGE "$PACKAGE"
3210 _ACEOF
3211
3212
3213 cat >>confdefs.h <<_ACEOF
3214 #define VERSION "$VERSION"
3215 _ACEOF
3216
3217 # Some tools Automake needs.
3218
3219 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3220
3221
3222 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3223
3224
3225 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3226
3227
3228 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3229
3230
3231 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3232
3233 # We need awk for the "check" target.  The system "awk" is bad on
3234 # some platforms.
3235 # Always define AMTAR for backward compatibility.
3236
3237 AMTAR=${AMTAR-"${am_missing_run}tar"}
3238
3239 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3240
3241
3242
3243
3244
3245
3246
3247
3248 lispdir='${datadir}/emacs/${version}/lisp'
3249 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3250 '${datadir}/emacs/site-lisp'
3251 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3252 etcdir='${datadir}/emacs/${version}/etc'
3253 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3254 docdir='${datadir}/emacs/${version}/etc'
3255 gamedir='${localstatedir}/games/emacs'
3256
3257
3258
3259
3260 # Check whether --with-pop was given.
3261 if test "${with_pop+set}" = set; then :
3262   withval=$with_pop;
3263 else
3264      with_pop=yes
3265 fi
3266
3267 if test "$with_pop" = yes; then
3268    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3269
3270 fi
3271
3272
3273 # Check whether --with-kerberos was given.
3274 if test "${with_kerberos+set}" = set; then :
3275   withval=$with_kerberos;
3276 else
3277       with_kerberos=no
3278 fi
3279
3280 if test "$with_kerberos" != no; then
3281    $as_echo "#define KERBEROS 1" >>confdefs.h
3282
3283 fi
3284
3285
3286 # Check whether --with-kerberos5 was given.
3287 if test "${with_kerberos5+set}" = set; then :
3288   withval=$with_kerberos5;
3289 else
3290       with_kerberos5=no
3291 fi
3292
3293 if test "${with_kerberos5}" != no; then
3294   if test "${with_kerberos}" = no; then
3295     with_kerberos=yes
3296     $as_echo "#define KERBEROS 1" >>confdefs.h
3297
3298   fi
3299
3300 $as_echo "#define KERBEROS5 1" >>confdefs.h
3301
3302 fi
3303
3304
3305 # Check whether --with-hesiod was given.
3306 if test "${with_hesiod+set}" = set; then :
3307   withval=$with_hesiod;
3308 else
3309       with_hesiod=no
3310 fi
3311
3312 if test "$with_hesiod" != no; then
3313
3314 $as_echo "#define HESIOD 1" >>confdefs.h
3315
3316 fi
3317
3318
3319 # Check whether --with-mmdf was given.
3320 if test "${with_mmdf+set}" = set; then :
3321   withval=$with_mmdf;
3322 else
3323       with_mmdf=no
3324 fi
3325
3326 if test "$with_mmdf" != no; then
3327
3328 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3329
3330 fi
3331
3332
3333 # Check whether --with-mail-unlink was given.
3334 if test "${with_mail_unlink+set}" = set; then :
3335   withval=$with_mail_unlink;
3336 else
3337       with_mail_unlink=no
3338 fi
3339
3340 if test "$with_mail_unlink" != no; then
3341
3342 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3343
3344 fi
3345
3346
3347 # Check whether --with-mailhost was given.
3348 if test "${with_mailhost+set}" = set; then :
3349   withval=$with_mailhost;
3350 cat >>confdefs.h <<_ACEOF
3351 #define MAILHOST "$withval"
3352 _ACEOF
3353
3354 fi
3355
3356
3357
3358 # Check whether --with-sound was given.
3359 if test "${with_sound+set}" = set; then :
3360   withval=$with_sound;
3361 else
3362      with_sound=yes
3363 fi
3364
3365
3366
3367 # Check whether --with-sync-input was given.
3368 if test "${with_sync_input+set}" = set; then :
3369   withval=$with_sync_input;
3370 else
3371      with_sync_input=yes
3372 fi
3373
3374 if test "$with_sync_input" = yes; then
3375
3376 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3377
3378 fi
3379
3380
3381 # Check whether --with-x-toolkit was given.
3382 if test "${with_x_toolkit+set}" = set; then :
3383   withval=$with_x_toolkit;        case "${withval}" in
3384             y | ye | yes )      val=gtk ;;
3385             n | no )            val=no  ;;
3386             l | lu | luc | luci | lucid )       val=lucid ;;
3387             a | at | ath | athe | athen | athena )      val=athena ;;
3388             m | mo | mot | moti | motif )       val=motif ;;
3389             g | gt | gtk  )     val=gtk ;;
3390             gtk3  )     val=gtk3 ;;
3391             * )
3392 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
3393 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3394 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3395             ;;
3396           esac
3397           with_x_toolkit=$val
3398
3399 fi
3400
3401
3402
3403 # Check whether --with-xpm was given.
3404 if test "${with_xpm+set}" = set; then :
3405   withval=$with_xpm;
3406 else
3407      with_xpm=yes
3408 fi
3409
3410
3411 # Check whether --with-jpeg was given.
3412 if test "${with_jpeg+set}" = set; then :
3413   withval=$with_jpeg;
3414 else
3415      with_jpeg=yes
3416 fi
3417
3418
3419 # Check whether --with-tiff was given.
3420 if test "${with_tiff+set}" = set; then :
3421   withval=$with_tiff;
3422 else
3423      with_tiff=yes
3424 fi
3425
3426
3427 # Check whether --with-gif was given.
3428 if test "${with_gif+set}" = set; then :
3429   withval=$with_gif;
3430 else
3431      with_gif=yes
3432 fi
3433
3434
3435 # Check whether --with-png was given.
3436 if test "${with_png+set}" = set; then :
3437   withval=$with_png;
3438 else
3439      with_png=yes
3440 fi
3441
3442
3443 # Check whether --with-rsvg was given.
3444 if test "${with_rsvg+set}" = set; then :
3445   withval=$with_rsvg;
3446 else
3447      with_rsvg=yes
3448 fi
3449
3450
3451 # Check whether --with-xml2 was given.
3452 if test "${with_xml2+set}" = set; then :
3453   withval=$with_xml2;
3454 else
3455      with_xml2=yes
3456 fi
3457
3458
3459 # Check whether --with-imagemagick was given.
3460 if test "${with_imagemagick+set}" = set; then :
3461   withval=$with_imagemagick;
3462 else
3463      with_imagemagick=yes
3464 fi
3465
3466
3467
3468 # Check whether --with-xft was given.
3469 if test "${with_xft+set}" = set; then :
3470   withval=$with_xft;
3471 else
3472      with_xft=yes
3473 fi
3474
3475
3476 # Check whether --with-libotf was given.
3477 if test "${with_libotf+set}" = set; then :
3478   withval=$with_libotf;
3479 else
3480      with_libotf=yes
3481 fi
3482
3483
3484 # Check whether --with-m17n-flt was given.
3485 if test "${with_m17n_flt+set}" = set; then :
3486   withval=$with_m17n_flt;
3487 else
3488      with_m17n_flt=yes
3489 fi
3490
3491
3492
3493 # Check whether --with-toolkit-scroll-bars was given.
3494 if test "${with_toolkit_scroll_bars+set}" = set; then :
3495   withval=$with_toolkit_scroll_bars;
3496 else
3497      with_toolkit_scroll_bars=yes
3498 fi
3499
3500
3501 # Check whether --with-xaw3d was given.
3502 if test "${with_xaw3d+set}" = set; then :
3503   withval=$with_xaw3d;
3504 else
3505      with_xaw3d=yes
3506 fi
3507
3508
3509 # Check whether --with-xim was given.
3510 if test "${with_xim+set}" = set; then :
3511   withval=$with_xim;
3512 else
3513      with_xim=yes
3514 fi
3515
3516
3517 # Check whether --with-ns was given.
3518 if test "${with_ns+set}" = set; then :
3519   withval=$with_ns;
3520 else
3521       with_ns=no
3522 fi
3523
3524
3525
3526 # Check whether --with-gpm was given.
3527 if test "${with_gpm+set}" = set; then :
3528   withval=$with_gpm;
3529 else
3530      with_gpm=yes
3531 fi
3532
3533
3534 # Check whether --with-dbus was given.
3535 if test "${with_dbus+set}" = set; then :
3536   withval=$with_dbus;
3537 else
3538      with_dbus=yes
3539 fi
3540
3541
3542 # Check whether --with-gconf was given.
3543 if test "${with_gconf+set}" = set; then :
3544   withval=$with_gconf;
3545 else
3546      with_gconf=yes
3547 fi
3548
3549
3550 # Check whether --with-selinux was given.
3551 if test "${with_selinux+set}" = set; then :
3552   withval=$with_selinux;
3553 else
3554      with_selinux=yes
3555 fi
3556
3557
3558 # Check whether --with-gnutls was given.
3559 if test "${with_gnutls+set}" = set; then :
3560   withval=$with_gnutls;
3561 else
3562      with_gnutls=yes
3563 fi
3564
3565
3566 ## For the times when you want to build Emacs but don't have
3567 ## a suitable makeinfo, and can live without the manuals.
3568
3569 # Check whether --with-makeinfo was given.
3570 if test "${with_makeinfo+set}" = set; then :
3571   withval=$with_makeinfo;
3572 else
3573      with_makeinfo=yes
3574 fi
3575
3576
3577 ## This is an option because I do not know if all info/man support
3578 ## compressed files, nor how to test if they do so.
3579
3580 # Check whether --with-compress-info was given.
3581 if test "${with_compress_info+set}" = set; then :
3582   withval=$with_compress_info;
3583 else
3584      with_compress_info=yes
3585 fi
3586
3587 if test $with_compress_info = yes; then
3588    GZIP_INFO=yes
3589 else
3590    GZIP_INFO=
3591 fi
3592
3593
3594
3595 # Check whether --with-pkg-config-prog was given.
3596 if test "${with_pkg_config_prog+set}" = set; then :
3597   withval=$with_pkg_config_prog;
3598 fi
3599
3600 if test "X${with_pkg_config_prog}" != X; then
3601    if test "${with_pkg_config_prog}" != yes; then
3602       PKG_CONFIG="${with_pkg_config_prog}"
3603    fi
3604 fi
3605
3606 CRT_DIR=
3607
3608 # Check whether --with-crt-dir was given.
3609 if test "${with_crt_dir+set}" = set; then :
3610   withval=$with_crt_dir;
3611 fi
3612
3613 CRT_DIR="${with_crt_dir}"
3614
3615
3616 # Check whether --with-gameuser was given.
3617 if test "${with_gameuser+set}" = set; then :
3618   withval=$with_gameuser;
3619 fi
3620
3621 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
3622   && gameuser="${with_gameuser}"
3623 test "X$gameuser" = X && gameuser=games
3624
3625
3626 # Check whether --with-gnustep-conf was given.
3627 if test "${with_gnustep_conf+set}" = set; then :
3628   withval=$with_gnustep_conf;
3629 fi
3630
3631 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
3632   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
3633 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
3634      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
3635
3636 # Check whether --enable-ns-self-contained was given.
3637 if test "${enable_ns_self_contained+set}" = set; then :
3638   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
3639 else
3640   EN_NS_SELF_CONTAINED=yes
3641 fi
3642
3643
3644 # Check whether --enable-asserts was given.
3645 if test "${enable_asserts+set}" = set; then :
3646   enableval=$enable_asserts; USE_XASSERTS=$enableval
3647 else
3648   USE_XASSERTS=no
3649 fi
3650
3651
3652 # Check whether --enable-maintainer-mode was given.
3653 if test "${enable_maintainer_mode+set}" = set; then :
3654   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3655 else
3656   USE_MAINTAINER_MODE=no
3657 fi
3658
3659 if test $USE_MAINTAINER_MODE = yes; then
3660   MAINT=
3661 else
3662   MAINT=#
3663 fi
3664
3665
3666 # Check whether --enable-locallisppath was given.
3667 if test "${enable_locallisppath+set}" = set; then :
3668   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
3669   locallisppath=
3670 elif test "${enableval}" != "yes"; then
3671   locallisppath=${enableval}
3672 fi
3673 fi
3674
3675
3676 # Check whether --enable-checking was given.
3677 if test "${enable_checking+set}" = set; then :
3678   enableval=$enable_checking; ac_checking_flags="${enableval}"
3679 fi
3680
3681 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3682 for check in $ac_checking_flags
3683 do
3684         case $check in
3685         # these set all the flags to specific states
3686         yes)            ac_enable_checking=1 ;;
3687         no)             ac_enable_checking= ;
3688                         ac_gc_check_stringbytes= ;
3689                         ac_gc_check_string_overrun= ;
3690                         ac_gc_check_string_free_list= ;
3691                         ac_xmalloc_overrun= ;
3692                         ac_gc_check_cons_list= ;;
3693         all)            ac_enable_checking=1 ;
3694                         ac_gc_check_stringbytes=1 ;
3695                         ac_gc_check_string_overrun=1 ;
3696                         ac_gc_check_string_free_list=1 ;
3697                         ac_xmalloc_overrun=1 ;
3698                         ac_gc_check_cons_list=1 ;;
3699         # these enable particular checks
3700         stringbytes)    ac_gc_check_stringbytes=1 ;;
3701         stringoverrun)  ac_gc_check_string_overrun=1 ;;
3702         stringfreelist) ac_gc_check_string_free_list=1 ;;
3703         xmallocoverrun) ac_xmalloc_overrun=1 ;;
3704         conslist)       ac_gc_check_cons_list=1 ;;
3705         *)      as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
3706         esac
3707 done
3708 IFS="$ac_save_IFS"
3709
3710 if test x$ac_enable_checking != x ; then
3711
3712 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
3713
3714 fi
3715 if test x$ac_gc_check_stringbytes != x ; then
3716
3717 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
3718
3719 fi
3720 if test x$ac_gc_check_stringoverrun != x ; then
3721
3722 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
3723
3724 fi
3725 if test x$ac_gc_check_string_free_list != x ; then
3726
3727 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
3728
3729 fi
3730 if test x$ac_xmalloc_overrun != x ; then
3731
3732 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
3733
3734 fi
3735 if test x$ac_gc_check_cons_list != x ; then
3736
3737 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
3738
3739 fi
3740
3741 # Check whether --enable-use-lisp-union-type was given.
3742 if test "${enable_use_lisp_union_type+set}" = set; then :
3743   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
3744
3745 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
3746
3747 fi
3748 fi
3749
3750
3751
3752 # Check whether --enable-profiling was given.
3753 if test "${enable_profiling+set}" = set; then :
3754   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
3755 fi
3756
3757 if test x$ac_enable_profiling != x ; then
3758    PROFILING_CFLAGS="-DPROFILING=1 -pg"
3759 else
3760    PROFILING_CFLAGS=
3761 fi
3762
3763
3764 # Check whether --enable-autodepend was given.
3765 if test "${enable_autodepend+set}" = set; then :
3766   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
3767 else
3768   ac_enable_autodepend=yes
3769 fi
3770
3771
3772 #### Make srcdir absolute, if it isn't already.  It's important to
3773 #### avoid running the path through pwd unnecessarily, since pwd can
3774 #### give you automounter prefixes, which can go away.  We do all this
3775 #### so Emacs can find its files when run uninstalled.
3776 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
3777 unset CDPATH
3778 case "${srcdir}" in
3779   /* ) ;;
3780   . )
3781     ## We may be able to use the $PWD environment variable to make this
3782     ## absolute.  But sometimes PWD is inaccurate.
3783     ## Note: we used to use ${PWD} at the end instead of `pwd`,
3784     ## but that tested only for a well-formed and valid PWD,
3785     ## it did not object when PWD was well-formed and valid but just wrong.
3786     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
3787     then
3788       srcdir="$PWD"
3789     else
3790       srcdir="`(cd ${srcdir}; pwd)`"
3791     fi
3792   ;;
3793   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
3794 esac
3795
3796 #### Check if the source directory already has a configured system in it.
3797 if test `pwd` != `(cd ${srcdir} && pwd)` \
3798    && test -f "${srcdir}/src/config.h" ; then
3799   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
3800    as a build directory right now; it has been configured in its own
3801    right.  To configure in another directory as well, you MUST
3802    use GNU make.  If you do not have GNU make, then you must
3803    now do \`make distclean' in ${srcdir},
3804    and then run $0 again." >&5
3805 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
3806    as a build directory right now; it has been configured in its own
3807    right.  To configure in another directory as well, you MUST
3808    use GNU make.  If you do not have GNU make, then you must
3809    now do \`make distclean' in ${srcdir},
3810    and then run $0 again." >&2;}
3811 fi
3812
3813 #### Given the configuration name, set machfile and opsysfile to the
3814 #### names of the m/*.h and s/*.h files we should use.
3815
3816 ### Canonicalize the configuration name.
3817
3818 # Make sure we can run config.sub.
3819 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3820   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3821
3822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3823 $as_echo_n "checking build system type... " >&6; }
3824 if ${ac_cv_build+:} false; then :
3825   $as_echo_n "(cached) " >&6
3826 else
3827   ac_build_alias=$build_alias
3828 test "x$ac_build_alias" = x &&
3829   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3830 test "x$ac_build_alias" = x &&
3831   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3832 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3833   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3834
3835 fi
3836 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3837 $as_echo "$ac_cv_build" >&6; }
3838 case $ac_cv_build in
3839 *-*-*) ;;
3840 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3841 esac
3842 build=$ac_cv_build
3843 ac_save_IFS=$IFS; IFS='-'
3844 set x $ac_cv_build
3845 shift
3846 build_cpu=$1
3847 build_vendor=$2
3848 shift; shift
3849 # Remember, the first character of IFS is used to create $*,
3850 # except with old shells:
3851 build_os=$*
3852 IFS=$ac_save_IFS
3853 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3854
3855
3856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3857 $as_echo_n "checking host system type... " >&6; }
3858 if ${ac_cv_host+:} false; then :
3859   $as_echo_n "(cached) " >&6
3860 else
3861   if test "x$host_alias" = x; then
3862   ac_cv_host=$ac_cv_build
3863 else
3864   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3865     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3866 fi
3867
3868 fi
3869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3870 $as_echo "$ac_cv_host" >&6; }
3871 case $ac_cv_host in
3872 *-*-*) ;;
3873 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3874 esac
3875 host=$ac_cv_host
3876 ac_save_IFS=$IFS; IFS='-'
3877 set x $ac_cv_host
3878 shift
3879 host_cpu=$1
3880 host_vendor=$2
3881 shift; shift
3882 # Remember, the first character of IFS is used to create $*,
3883 # except with old shells:
3884 host_os=$*
3885 IFS=$ac_save_IFS
3886 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3887
3888
3889 canonical=$host
3890 configuration=${host_alias-${build_alias-$host}}
3891
3892
3893
3894 ### If you add support for a new configuration, add code to this
3895 ### switch statement to recognize your configuration name and select
3896 ### the appropriate operating system and machine description files.
3897
3898 ### You would hope that you could choose an m/*.h file pretty much
3899 ### based on the machine portion of the configuration name, and an s/*.h
3900 ### file based on the operating system portion.  However, it turns out
3901 ### that each m/*.h file is pretty manufacturer-specific - for
3902 ### example mips.h is MIPS
3903 ### So we basically have to have a special case for each
3904 ### configuration name.
3905 ###
3906 ### As far as handling version numbers on operating systems is
3907 ### concerned, make sure things will fail in a fixable way.  If
3908 ### /etc/MACHINES doesn't say anything about version numbers, be
3909 ### prepared to handle anything reasonably.  If version numbers
3910 ### matter, be sure /etc/MACHINES says something about it.
3911
3912 machine='' opsys='' unported=no
3913 case "${canonical}" in
3914
3915   ## GNU/Linux ports
3916   *-*-linux-gnu*)
3917     opsys=gnu-linux
3918     case ${canonical} in
3919       alpha*)   machine=alpha ;;
3920       s390-*)   machine=ibms390 ;;
3921       s390x-*)  machine=ibms390x ;;
3922       powerpc*) machine=macppc ;;
3923       sparc*)   machine=sparc ;;
3924       ia64*)    machine=ia64 ;;
3925       m68k*)    machine=m68k ;;
3926       x86_64*)  machine=amdx86-64 ;;
3927     esac
3928   ;;
3929
3930   ## FreeBSD ports
3931   *-*-freebsd* )
3932     opsys=freebsd
3933     case "${canonical}" in
3934       alpha*)           machine=alpha ;;
3935       amd64-*|x86_64-*) machine=amdx86-64 ;;
3936       ia64-*)           machine=ia64 ;;
3937       i[3456]86-*)      machine=intel386 ;;
3938       powerpc-*)        machine=macppc ;;
3939       sparc-*)          machine=sparc ;;
3940       sparc64-*)        machine=sparc ;;
3941     esac
3942   ;;
3943
3944   ## FreeBSD kernel + glibc based userland
3945   *-*-kfreebsd*gnu* )
3946     opsys=gnu-kfreebsd
3947     case "${canonical}" in
3948       alpha*)           machine=alpha ;;
3949       amd64-*|x86_64-*) machine=amdx86-64 ;;
3950       ia64-*)           machine=ia64 ;;
3951       i[3456]86-*)      machine=intel386 ;;
3952       powerpc-*)        machine=macppc ;;
3953       sparc-*)          machine=sparc ;;
3954       sparc64-*)        machine=sparc ;;
3955     esac
3956   ;;
3957
3958   ## NetBSD ports
3959   *-*-netbsd* )
3960     opsys=netbsd
3961     case "${canonical}" in
3962       alpha*)      machine=alpha ;;
3963       x86_64-*)    machine=amdx86-64 ;;
3964       i[3456]86-*) machine=intel386 ;;
3965       m68k-*)      machine=m68k ;;
3966       powerpc-*)   machine=macppc ;;
3967       sparc*-)     machine=sparc ;;
3968       vax-*)       machine=vax ;;
3969     esac
3970   ;;
3971
3972   ## OpenBSD ports
3973   *-*-openbsd* )
3974     opsys=openbsd
3975     case "${canonical}" in
3976       alpha*)    machine=alpha ;;
3977       x86_64-*)  machine=amdx86-64 ;;
3978       i386-*)    machine=intel386 ;;
3979       powerpc-*) machine=macppc ;;
3980       sparc*)    machine=sparc ;;
3981       vax-*)     machine=vax ;;
3982     esac
3983   ;;
3984
3985   ## Apple Darwin / Mac OS X
3986   *-apple-darwin* )
3987     case "${canonical}" in
3988       i[3456]86-* )  machine=intel386 ;;
3989       powerpc-* )    machine=macppc ;;
3990       x86_64-* )     machine=amdx86-64 ;;
3991       * )            unported=yes ;;
3992     esac
3993     opsys=darwin
3994     # Define CPP as follows to make autoconf work correctly.
3995     CPP="${CC-cc} -E -no-cpp-precomp"
3996     # Use fink packages if available.
3997     if test -d /sw/include && test -d /sw/lib; then
3998       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3999       CPP="${CPP} ${GCC_TEST_OPTIONS}"
4000       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4001     fi
4002   ;;
4003
4004   ## HP 9000 series 700 and 800, running HP/UX
4005   hppa*-hp-hpux10.2* )
4006     opsys=hpux10-20
4007   ;;
4008   hppa*-hp-hpux1[1-9]* )
4009     opsys=hpux11
4010     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4011   ;;
4012
4013   ia64*-hp-hpux1[1-9]* )
4014     machine=hp800 opsys=hpux11
4015     ## FIXME.  Peter O'Gorman reports that dumping using unexelf.o doesn't
4016     ## work either: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6811
4017     CANNOT_DUMP=yes
4018   ;;
4019
4020   hppa*-*-linux-gnu* )
4021     machine=hp800 opsys=gnu-linux
4022   ;;
4023
4024   ## IBM machines
4025   rs6000-ibm-aix4.[23]* )
4026     machine=ibmrs6000 opsys=aix4-2
4027   ;;
4028   powerpc-ibm-aix4.[23]*  )
4029     machine=ibmrs6000 opsys=aix4-2
4030   ;;
4031   rs6000-ibm-aix[56]* )
4032     machine=ibmrs6000 opsys=aix4-2
4033   ;;
4034   powerpc-ibm-aix[56]*  )
4035     machine=ibmrs6000 opsys=aix4-2
4036   ;;
4037
4038   ## Silicon Graphics machines
4039   ## Iris 4D
4040   mips-sgi-irix6.5 )
4041     machine=iris4d opsys=irix6-5
4042     # Without defining _LANGUAGE_C, things get masked out in the headers
4043     # so that, for instance, grepping for `free' in stdlib.h fails and
4044     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4045     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4046     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4047   ;;
4048
4049   ## Suns
4050   *-sun-solaris* \
4051     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4052     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4053     case "${canonical}" in
4054       i[3456]86-*-* )     machine=intel386 ;;
4055       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4056       sparc* )          machine=sparc ;;
4057       * )               unported=yes ;;
4058     esac
4059     case "${canonical}" in
4060       *-sunos5.6* | *-solaris2.6* )
4061                 opsys=sol2-6
4062                 NON_GNU_CPP=/usr/ccs/lib/cpp
4063                 RANLIB="ar -ts"
4064                 ;;
4065       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4066                 opsys=sol2-6
4067                 emacs_check_sunpro_c=yes
4068                 NON_GNU_CPP=/usr/ccs/lib/cpp
4069                 ;;
4070       *-sunos5* | *-solaris* )
4071                 opsys=sol2-10
4072                 emacs_check_sunpro_c=yes
4073                 NON_GNU_CPP=/usr/ccs/lib/cpp
4074                 ;;
4075     esac
4076     ## Watch out for a compiler that we know will not work.
4077     case "${canonical}" in
4078      *-solaris* | *-sunos5* )
4079                 if [ "x$CC" = x/usr/ucb/cc ]; then
4080                   ## /usr/ucb/cc doesn't work;
4081                   ## we should find some other compiler that does work.
4082                   unset CC
4083                 fi
4084                 ;;
4085       *) ;;
4086     esac
4087   ;;
4088
4089   ## Intel 386 machines where we don't care about the manufacturer.
4090   i[3456]86-*-* )
4091     machine=intel386
4092     case "${canonical}" in
4093       *-cygwin )                opsys=cygwin ;;
4094       *-darwin* )               opsys=darwin
4095                                 CPP="${CC-cc} -E -no-cpp-precomp"
4096                                 ;;
4097       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4098       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4099       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4100       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4101     esac
4102   ;;
4103
4104   * )
4105     unported=yes
4106   ;;
4107 esac
4108
4109 ### If the code above didn't choose an operating system, just choose
4110 ### an operating system based on the configuration name.  You really
4111 ### only want to use this when you have no idea what the right
4112 ### operating system is; if you know what operating systems a machine
4113 ### runs, it's cleaner to make it explicit in the case statement
4114 ### above.
4115 if test x"${opsys}" = x; then
4116   case "${canonical}" in
4117     *-gnu* )                            opsys=gnu ;;
4118     * )
4119       unported=yes
4120     ;;
4121   esac
4122 fi
4123
4124
4125
4126 if test $unported = yes; then
4127   as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
4128 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4129 fi
4130
4131 if test -n "$machine"; then
4132   machfile="m/${machine}.h"
4133 else
4134   machfile=
4135 fi
4136 opsysfile="s/${opsys}.h"
4137
4138
4139 #### Choose a compiler.
4140 test -n "$CC" && cc_specified=yes
4141
4142 # Save the value of CFLAGS that the user specified.
4143 SPECIFIED_CFLAGS="$CFLAGS"
4144
4145 ac_ext=c
4146 ac_cpp='$CPP $CPPFLAGS'
4147 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4148 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4149 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4150 if test -n "$ac_tool_prefix"; then
4151   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4152 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4154 $as_echo_n "checking for $ac_word... " >&6; }
4155 if ${ac_cv_prog_CC+:} false; then :
4156   $as_echo_n "(cached) " >&6
4157 else
4158   if test -n "$CC"; then
4159   ac_cv_prog_CC="$CC" # Let the user override the test.
4160 else
4161 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4162 for as_dir in $PATH
4163 do
4164   IFS=$as_save_IFS
4165   test -z "$as_dir" && as_dir=.
4166     for ac_exec_ext in '' $ac_executable_extensions; do
4167   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4168     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4169     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4170     break 2
4171   fi
4172 done
4173   done
4174 IFS=$as_save_IFS
4175
4176 fi
4177 fi
4178 CC=$ac_cv_prog_CC
4179 if test -n "$CC"; then
4180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4181 $as_echo "$CC" >&6; }
4182 else
4183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4184 $as_echo "no" >&6; }
4185 fi
4186
4187
4188 fi
4189 if test -z "$ac_cv_prog_CC"; then
4190   ac_ct_CC=$CC
4191   # Extract the first word of "gcc", so it can be a program name with args.
4192 set dummy gcc; ac_word=$2
4193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4194 $as_echo_n "checking for $ac_word... " >&6; }
4195 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4196   $as_echo_n "(cached) " >&6
4197 else
4198   if test -n "$ac_ct_CC"; then
4199   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4200 else
4201 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4202 for as_dir in $PATH
4203 do
4204   IFS=$as_save_IFS
4205   test -z "$as_dir" && as_dir=.
4206     for ac_exec_ext in '' $ac_executable_extensions; do
4207   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4208     ac_cv_prog_ac_ct_CC="gcc"
4209     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4210     break 2
4211   fi
4212 done
4213   done
4214 IFS=$as_save_IFS
4215
4216 fi
4217 fi
4218 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4219 if test -n "$ac_ct_CC"; then
4220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4221 $as_echo "$ac_ct_CC" >&6; }
4222 else
4223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4224 $as_echo "no" >&6; }
4225 fi
4226
4227   if test "x$ac_ct_CC" = x; then
4228     CC=""
4229   else
4230     case $cross_compiling:$ac_tool_warned in
4231 yes:)
4232 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4233 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4234 ac_tool_warned=yes ;;
4235 esac
4236     CC=$ac_ct_CC
4237   fi
4238 else
4239   CC="$ac_cv_prog_CC"
4240 fi
4241
4242 if test -z "$CC"; then
4243           if test -n "$ac_tool_prefix"; then
4244     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4245 set dummy ${ac_tool_prefix}cc; ac_word=$2
4246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4247 $as_echo_n "checking for $ac_word... " >&6; }
4248 if ${ac_cv_prog_CC+:} false; then :
4249   $as_echo_n "(cached) " >&6
4250 else
4251   if test -n "$CC"; then
4252   ac_cv_prog_CC="$CC" # Let the user override the test.
4253 else
4254 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4255 for as_dir in $PATH
4256 do
4257   IFS=$as_save_IFS
4258   test -z "$as_dir" && as_dir=.
4259     for ac_exec_ext in '' $ac_executable_extensions; do
4260   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4261     ac_cv_prog_CC="${ac_tool_prefix}cc"
4262     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4263     break 2
4264   fi
4265 done
4266   done
4267 IFS=$as_save_IFS
4268
4269 fi
4270 fi
4271 CC=$ac_cv_prog_CC
4272 if test -n "$CC"; then
4273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4274 $as_echo "$CC" >&6; }
4275 else
4276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4277 $as_echo "no" >&6; }
4278 fi
4279
4280
4281   fi
4282 fi
4283 if test -z "$CC"; then
4284   # Extract the first word of "cc", so it can be a program name with args.
4285 set dummy cc; ac_word=$2
4286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4287 $as_echo_n "checking for $ac_word... " >&6; }
4288 if ${ac_cv_prog_CC+:} false; then :
4289   $as_echo_n "(cached) " >&6
4290 else
4291   if test -n "$CC"; then
4292   ac_cv_prog_CC="$CC" # Let the user override the test.
4293 else
4294   ac_prog_rejected=no
4295 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4296 for as_dir in $PATH
4297 do
4298   IFS=$as_save_IFS
4299   test -z "$as_dir" && as_dir=.
4300     for ac_exec_ext in '' $ac_executable_extensions; do
4301   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4302     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4303        ac_prog_rejected=yes
4304        continue
4305      fi
4306     ac_cv_prog_CC="cc"
4307     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4308     break 2
4309   fi
4310 done
4311   done
4312 IFS=$as_save_IFS
4313
4314 if test $ac_prog_rejected = yes; then
4315   # We found a bogon in the path, so make sure we never use it.
4316   set dummy $ac_cv_prog_CC
4317   shift
4318   if test $# != 0; then
4319     # We chose a different compiler from the bogus one.
4320     # However, it has the same basename, so the bogon will be chosen
4321     # first if we set CC to just the basename; use the full file name.
4322     shift
4323     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4324   fi
4325 fi
4326 fi
4327 fi
4328 CC=$ac_cv_prog_CC
4329 if test -n "$CC"; then
4330   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4331 $as_echo "$CC" >&6; }
4332 else
4333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4334 $as_echo "no" >&6; }
4335 fi
4336
4337
4338 fi
4339 if test -z "$CC"; then
4340   if test -n "$ac_tool_prefix"; then
4341   for ac_prog in cl.exe
4342   do
4343     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4344 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4346 $as_echo_n "checking for $ac_word... " >&6; }
4347 if ${ac_cv_prog_CC+:} false; then :
4348   $as_echo_n "(cached) " >&6
4349 else
4350   if test -n "$CC"; then
4351   ac_cv_prog_CC="$CC" # Let the user override the test.
4352 else
4353 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4354 for as_dir in $PATH
4355 do
4356   IFS=$as_save_IFS
4357   test -z "$as_dir" && as_dir=.
4358     for ac_exec_ext in '' $ac_executable_extensions; do
4359   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4360     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4361     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4362     break 2
4363   fi
4364 done
4365   done
4366 IFS=$as_save_IFS
4367
4368 fi
4369 fi
4370 CC=$ac_cv_prog_CC
4371 if test -n "$CC"; then
4372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4373 $as_echo "$CC" >&6; }
4374 else
4375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4376 $as_echo "no" >&6; }
4377 fi
4378
4379
4380     test -n "$CC" && break
4381   done
4382 fi
4383 if test -z "$CC"; then
4384   ac_ct_CC=$CC
4385   for ac_prog in cl.exe
4386 do
4387   # Extract the first word of "$ac_prog", so it can be a program name with args.
4388 set dummy $ac_prog; ac_word=$2
4389 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4390 $as_echo_n "checking for $ac_word... " >&6; }
4391 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4392   $as_echo_n "(cached) " >&6
4393 else
4394   if test -n "$ac_ct_CC"; then
4395   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4396 else
4397 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4398 for as_dir in $PATH
4399 do
4400   IFS=$as_save_IFS
4401   test -z "$as_dir" && as_dir=.
4402     for ac_exec_ext in '' $ac_executable_extensions; do
4403   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4404     ac_cv_prog_ac_ct_CC="$ac_prog"
4405     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4406     break 2
4407   fi
4408 done
4409   done
4410 IFS=$as_save_IFS
4411
4412 fi
4413 fi
4414 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4415 if test -n "$ac_ct_CC"; then
4416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4417 $as_echo "$ac_ct_CC" >&6; }
4418 else
4419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4420 $as_echo "no" >&6; }
4421 fi
4422
4423
4424   test -n "$ac_ct_CC" && break
4425 done
4426
4427   if test "x$ac_ct_CC" = x; then
4428     CC=""
4429   else
4430     case $cross_compiling:$ac_tool_warned in
4431 yes:)
4432 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4433 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4434 ac_tool_warned=yes ;;
4435 esac
4436     CC=$ac_ct_CC
4437   fi
4438 fi
4439
4440 fi
4441
4442
4443 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4444 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4445 as_fn_error $? "no acceptable C compiler found in \$PATH
4446 See \`config.log' for more details" "$LINENO" 5; }
4447
4448 # Provide some information about the compiler.
4449 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4450 set X $ac_compile
4451 ac_compiler=$2
4452 for ac_option in --version -v -V -qversion; do
4453   { { ac_try="$ac_compiler $ac_option >&5"
4454 case "(($ac_try" in
4455   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4456   *) ac_try_echo=$ac_try;;
4457 esac
4458 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4459 $as_echo "$ac_try_echo"; } >&5
4460   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4461   ac_status=$?
4462   if test -s conftest.err; then
4463     sed '10a\
4464 ... rest of stderr output deleted ...
4465          10q' conftest.err >conftest.er1
4466     cat conftest.er1 >&5
4467   fi
4468   rm -f conftest.er1 conftest.err
4469   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4470   test $ac_status = 0; }
4471 done
4472
4473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4474 /* end confdefs.h.  */
4475
4476 int
4477 main ()
4478 {
4479
4480   ;
4481   return 0;
4482 }
4483 _ACEOF
4484 ac_clean_files_save=$ac_clean_files
4485 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4486 # Try to create an executable without -o first, disregard a.out.
4487 # It will help us diagnose broken compilers, and finding out an intuition
4488 # of exeext.
4489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4490 $as_echo_n "checking whether the C compiler works... " >&6; }
4491 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4492
4493 # The possible output files:
4494 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4495
4496 ac_rmfiles=
4497 for ac_file in $ac_files
4498 do
4499   case $ac_file in
4500     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4501     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4502   esac
4503 done
4504 rm -f $ac_rmfiles
4505
4506 if { { ac_try="$ac_link_default"
4507 case "(($ac_try" in
4508   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4509   *) ac_try_echo=$ac_try;;
4510 esac
4511 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4512 $as_echo "$ac_try_echo"; } >&5
4513   (eval "$ac_link_default") 2>&5
4514   ac_status=$?
4515   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4516   test $ac_status = 0; }; then :
4517   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4518 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4519 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4520 # so that the user can short-circuit this test for compilers unknown to
4521 # Autoconf.
4522 for ac_file in $ac_files ''
4523 do
4524   test -f "$ac_file" || continue
4525   case $ac_file in
4526     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4527         ;;
4528     [ab].out )
4529         # We found the default executable, but exeext='' is most
4530         # certainly right.
4531         break;;
4532     *.* )
4533         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4534         then :; else
4535            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4536         fi
4537         # We set ac_cv_exeext here because the later test for it is not
4538         # safe: cross compilers may not add the suffix if given an `-o'
4539         # argument, so we may need to know it at that point already.
4540         # Even if this section looks crufty: it has the advantage of
4541         # actually working.
4542         break;;
4543     * )
4544         break;;
4545   esac
4546 done
4547 test "$ac_cv_exeext" = no && ac_cv_exeext=
4548
4549 else
4550   ac_file=''
4551 fi
4552 if test -z "$ac_file"; then :
4553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4554 $as_echo "no" >&6; }
4555 $as_echo "$as_me: failed program was:" >&5
4556 sed 's/^/| /' conftest.$ac_ext >&5
4557
4558 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4559 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4560 as_fn_error 77 "C compiler cannot create executables
4561 See \`config.log' for more details" "$LINENO" 5; }
4562 else
4563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4564 $as_echo "yes" >&6; }
4565 fi
4566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4567 $as_echo_n "checking for C compiler default output file name... " >&6; }
4568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4569 $as_echo "$ac_file" >&6; }
4570 ac_exeext=$ac_cv_exeext
4571
4572 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4573 ac_clean_files=$ac_clean_files_save
4574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4575 $as_echo_n "checking for suffix of executables... " >&6; }
4576 if { { ac_try="$ac_link"
4577 case "(($ac_try" in
4578   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4579   *) ac_try_echo=$ac_try;;
4580 esac
4581 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4582 $as_echo "$ac_try_echo"; } >&5
4583   (eval "$ac_link") 2>&5
4584   ac_status=$?
4585   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4586   test $ac_status = 0; }; then :
4587   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4588 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4589 # work properly (i.e., refer to `conftest.exe'), while it won't with
4590 # `rm'.
4591 for ac_file in conftest.exe conftest conftest.*; do
4592   test -f "$ac_file" || continue
4593   case $ac_file in
4594     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4595     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4596           break;;
4597     * ) break;;
4598   esac
4599 done
4600 else
4601   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4602 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4603 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4604 See \`config.log' for more details" "$LINENO" 5; }
4605 fi
4606 rm -f conftest conftest$ac_cv_exeext
4607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4608 $as_echo "$ac_cv_exeext" >&6; }
4609
4610 rm -f conftest.$ac_ext
4611 EXEEXT=$ac_cv_exeext
4612 ac_exeext=$EXEEXT
4613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4614 /* end confdefs.h.  */
4615 #include <stdio.h>
4616 int
4617 main ()
4618 {
4619 FILE *f = fopen ("conftest.out", "w");
4620  return ferror (f) || fclose (f) != 0;
4621
4622   ;
4623   return 0;
4624 }
4625 _ACEOF
4626 ac_clean_files="$ac_clean_files conftest.out"
4627 # Check that the compiler produces executables we can run.  If not, either
4628 # the compiler is broken, or we cross compile.
4629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4630 $as_echo_n "checking whether we are cross compiling... " >&6; }
4631 if test "$cross_compiling" != yes; then
4632   { { ac_try="$ac_link"
4633 case "(($ac_try" in
4634   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4635   *) ac_try_echo=$ac_try;;
4636 esac
4637 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4638 $as_echo "$ac_try_echo"; } >&5
4639   (eval "$ac_link") 2>&5
4640   ac_status=$?
4641   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4642   test $ac_status = 0; }
4643   if { ac_try='./conftest$ac_cv_exeext'
4644   { { case "(($ac_try" in
4645   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4646   *) ac_try_echo=$ac_try;;
4647 esac
4648 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4649 $as_echo "$ac_try_echo"; } >&5
4650   (eval "$ac_try") 2>&5
4651   ac_status=$?
4652   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4653   test $ac_status = 0; }; }; then
4654     cross_compiling=no
4655   else
4656     if test "$cross_compiling" = maybe; then
4657         cross_compiling=yes
4658     else
4659         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4660 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4661 as_fn_error $? "cannot run C compiled programs.
4662 If you meant to cross compile, use \`--host'.
4663 See \`config.log' for more details" "$LINENO" 5; }
4664     fi
4665   fi
4666 fi
4667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4668 $as_echo "$cross_compiling" >&6; }
4669
4670 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4671 ac_clean_files=$ac_clean_files_save
4672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4673 $as_echo_n "checking for suffix of object files... " >&6; }
4674 if ${ac_cv_objext+:} false; then :
4675   $as_echo_n "(cached) " >&6
4676 else
4677   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4678 /* end confdefs.h.  */
4679
4680 int
4681 main ()
4682 {
4683
4684   ;
4685   return 0;
4686 }
4687 _ACEOF
4688 rm -f conftest.o conftest.obj
4689 if { { ac_try="$ac_compile"
4690 case "(($ac_try" in
4691   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4692   *) ac_try_echo=$ac_try;;
4693 esac
4694 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4695 $as_echo "$ac_try_echo"; } >&5
4696   (eval "$ac_compile") 2>&5
4697   ac_status=$?
4698   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4699   test $ac_status = 0; }; then :
4700   for ac_file in conftest.o conftest.obj conftest.*; do
4701   test -f "$ac_file" || continue;
4702   case $ac_file in
4703     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4704     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4705        break;;
4706   esac
4707 done
4708 else
4709   $as_echo "$as_me: failed program was:" >&5
4710 sed 's/^/| /' conftest.$ac_ext >&5
4711
4712 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4713 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4714 as_fn_error $? "cannot compute suffix of object files: cannot compile
4715 See \`config.log' for more details" "$LINENO" 5; }
4716 fi
4717 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4718 fi
4719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4720 $as_echo "$ac_cv_objext" >&6; }
4721 OBJEXT=$ac_cv_objext
4722 ac_objext=$OBJEXT
4723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4724 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4725 if ${ac_cv_c_compiler_gnu+:} false; then :
4726   $as_echo_n "(cached) " >&6
4727 else
4728   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4729 /* end confdefs.h.  */
4730
4731 int
4732 main ()
4733 {
4734 #ifndef __GNUC__
4735        choke me
4736 #endif
4737
4738   ;
4739   return 0;
4740 }
4741 _ACEOF
4742 if ac_fn_c_try_compile "$LINENO"; then :
4743   ac_compiler_gnu=yes
4744 else
4745   ac_compiler_gnu=no
4746 fi
4747 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4748 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4749
4750 fi
4751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4752 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4753 if test $ac_compiler_gnu = yes; then
4754   GCC=yes
4755 else
4756   GCC=
4757 fi
4758 ac_test_CFLAGS=${CFLAGS+set}
4759 ac_save_CFLAGS=$CFLAGS
4760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4761 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4762 if ${ac_cv_prog_cc_g+:} false; then :
4763   $as_echo_n "(cached) " >&6
4764 else
4765   ac_save_c_werror_flag=$ac_c_werror_flag
4766    ac_c_werror_flag=yes
4767    ac_cv_prog_cc_g=no
4768    CFLAGS="-g"
4769    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4770 /* end confdefs.h.  */
4771
4772 int
4773 main ()
4774 {
4775
4776   ;
4777   return 0;
4778 }
4779 _ACEOF
4780 if ac_fn_c_try_compile "$LINENO"; then :
4781   ac_cv_prog_cc_g=yes
4782 else
4783   CFLAGS=""
4784       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4785 /* end confdefs.h.  */
4786
4787 int
4788 main ()
4789 {
4790
4791   ;
4792   return 0;
4793 }
4794 _ACEOF
4795 if ac_fn_c_try_compile "$LINENO"; then :
4796
4797 else
4798   ac_c_werror_flag=$ac_save_c_werror_flag
4799          CFLAGS="-g"
4800          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4801 /* end confdefs.h.  */
4802
4803 int
4804 main ()
4805 {
4806
4807   ;
4808   return 0;
4809 }
4810 _ACEOF
4811 if ac_fn_c_try_compile "$LINENO"; then :
4812   ac_cv_prog_cc_g=yes
4813 fi
4814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4815 fi
4816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4817 fi
4818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4819    ac_c_werror_flag=$ac_save_c_werror_flag
4820 fi
4821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4822 $as_echo "$ac_cv_prog_cc_g" >&6; }
4823 if test "$ac_test_CFLAGS" = set; then
4824   CFLAGS=$ac_save_CFLAGS
4825 elif test $ac_cv_prog_cc_g = yes; then
4826   if test "$GCC" = yes; then
4827     CFLAGS="-g -O2"
4828   else
4829     CFLAGS="-g"
4830   fi
4831 else
4832   if test "$GCC" = yes; then
4833     CFLAGS="-O2"
4834   else
4835     CFLAGS=
4836   fi
4837 fi
4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4839 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4840 if ${ac_cv_prog_cc_c89+:} false; then :
4841   $as_echo_n "(cached) " >&6
4842 else
4843   ac_cv_prog_cc_c89=no
4844 ac_save_CC=$CC
4845 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4846 /* end confdefs.h.  */
4847 #include <stdarg.h>
4848 #include <stdio.h>
4849 #include <sys/types.h>
4850 #include <sys/stat.h>
4851 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4852 struct buf { int x; };
4853 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4854 static char *e (p, i)
4855      char **p;
4856      int i;
4857 {
4858   return p[i];
4859 }
4860 static char *f (char * (*g) (char **, int), char **p, ...)
4861 {
4862   char *s;
4863   va_list v;
4864   va_start (v,p);
4865   s = g (p, va_arg (v,int));
4866   va_end (v);
4867   return s;
4868 }
4869
4870 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4871    function prototypes and stuff, but not '\xHH' hex character constants.
4872    These don't provoke an error unfortunately, instead are silently treated
4873    as 'x'.  The following induces an error, until -std is added to get
4874    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4875    array size at least.  It's necessary to write '\x00'==0 to get something
4876    that's true only with -std.  */
4877 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4878
4879 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4880    inside strings and character constants.  */
4881 #define FOO(x) 'x'
4882 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4883
4884 int test (int i, double x);
4885 struct s1 {int (*f) (int a);};
4886 struct s2 {int (*f) (double a);};
4887 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4888 int argc;
4889 char **argv;
4890 int
4891 main ()
4892 {
4893 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4894   ;
4895   return 0;
4896 }
4897 _ACEOF
4898 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4899         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4900 do
4901   CC="$ac_save_CC $ac_arg"
4902   if ac_fn_c_try_compile "$LINENO"; then :
4903   ac_cv_prog_cc_c89=$ac_arg
4904 fi
4905 rm -f core conftest.err conftest.$ac_objext
4906   test "x$ac_cv_prog_cc_c89" != "xno" && break
4907 done
4908 rm -f conftest.$ac_ext
4909 CC=$ac_save_CC
4910
4911 fi
4912 # AC_CACHE_VAL
4913 case "x$ac_cv_prog_cc_c89" in
4914   x)
4915     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4916 $as_echo "none needed" >&6; } ;;
4917   xno)
4918     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4919 $as_echo "unsupported" >&6; } ;;
4920   *)
4921     CC="$CC $ac_cv_prog_cc_c89"
4922     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4923 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4924 esac
4925 if test "x$ac_cv_prog_cc_c89" != xno; then :
4926
4927 fi
4928
4929 ac_ext=c
4930 ac_cpp='$CPP $CPPFLAGS'
4931 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4932 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4933 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4934 DEPDIR="${am__leading_dot}deps"
4935
4936 ac_config_commands="$ac_config_commands depfiles"
4937
4938
4939 am_make=${MAKE-make}
4940 cat > confinc << 'END'
4941 am__doit:
4942         @echo this is the am__doit target
4943 .PHONY: am__doit
4944 END
4945 # If we don't find an include directive, just comment out the code.
4946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4947 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4948 am__include="#"
4949 am__quote=
4950 _am_result=none
4951 # First try GNU make style include.
4952 echo "include confinc" > confmf
4953 # Ignore all kinds of additional output from `make'.
4954 case `$am_make -s -f confmf 2> /dev/null` in #(
4955 *the\ am__doit\ target*)
4956   am__include=include
4957   am__quote=
4958   _am_result=GNU
4959   ;;
4960 esac
4961 # Now try BSD make style include.
4962 if test "$am__include" = "#"; then
4963    echo '.include "confinc"' > confmf
4964    case `$am_make -s -f confmf 2> /dev/null` in #(
4965    *the\ am__doit\ target*)
4966      am__include=.include
4967      am__quote="\""
4968      _am_result=BSD
4969      ;;
4970    esac
4971 fi
4972
4973
4974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4975 $as_echo "$_am_result" >&6; }
4976 rm -f confinc confmf
4977
4978 # Check whether --enable-dependency-tracking was given.
4979 if test "${enable_dependency_tracking+set}" = set; then :
4980   enableval=$enable_dependency_tracking;
4981 fi
4982
4983 if test "x$enable_dependency_tracking" != xno; then
4984   am_depcomp="$ac_aux_dir/depcomp"
4985   AMDEPBACKSLASH='\'
4986 fi
4987  if test "x$enable_dependency_tracking" != xno; then
4988   AMDEP_TRUE=
4989   AMDEP_FALSE='#'
4990 else
4991   AMDEP_TRUE='#'
4992   AMDEP_FALSE=
4993 fi
4994
4995
4996
4997 depcc="$CC"   am_compiler_list=
4998
4999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5000 $as_echo_n "checking dependency style of $depcc... " >&6; }
5001 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
5002   $as_echo_n "(cached) " >&6
5003 else
5004   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5005   # We make a subdir and do the tests there.  Otherwise we can end up
5006   # making bogus files that we don't know about and never remove.  For
5007   # instance it was reported that on HP-UX the gcc test will end up
5008   # making a dummy file named `D' -- because `-MD' means `put the output
5009   # in D'.
5010   mkdir conftest.dir
5011   # Copy depcomp to subdir because otherwise we won't find it if we're
5012   # using a relative directory.
5013   cp "$am_depcomp" conftest.dir
5014   cd conftest.dir
5015   # We will build objects and dependencies in a subdirectory because
5016   # it helps to detect inapplicable dependency modes.  For instance
5017   # both Tru64's cc and ICC support -MD to output dependencies as a
5018   # side effect of compilation, but ICC will put the dependencies in
5019   # the current directory while Tru64 will put them in the object
5020   # directory.
5021   mkdir sub
5022
5023   am_cv_CC_dependencies_compiler_type=none
5024   if test "$am_compiler_list" = ""; then
5025      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5026   fi
5027   am__universal=false
5028   case " $depcc " in #(
5029      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5030      esac
5031
5032   for depmode in $am_compiler_list; do
5033     # Setup a source with many dependencies, because some compilers
5034     # like to wrap large dependency lists on column 80 (with \), and
5035     # we should not choose a depcomp mode which is confused by this.
5036     #
5037     # We need to recreate these files for each test, as the compiler may
5038     # overwrite some of them when testing with obscure command lines.
5039     # This happens at least with the AIX C compiler.
5040     : > sub/conftest.c
5041     for i in 1 2 3 4 5 6; do
5042       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5043       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5044       # Solaris 8's {/usr,}/bin/sh.
5045       touch sub/conftst$i.h
5046     done
5047     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5048
5049     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5050     # mode.  It turns out that the SunPro C++ compiler does not properly
5051     # handle `-M -o', and we need to detect this.  Also, some Intel
5052     # versions had trouble with output in subdirs
5053     am__obj=sub/conftest.${OBJEXT-o}
5054     am__minus_obj="-o $am__obj"
5055     case $depmode in
5056     gcc)
5057       # This depmode causes a compiler race in universal mode.
5058       test "$am__universal" = false || continue
5059       ;;
5060     nosideeffect)
5061       # after this tag, mechanisms are not by side-effect, so they'll
5062       # only be used when explicitly requested
5063       if test "x$enable_dependency_tracking" = xyes; then
5064         continue
5065       else
5066         break
5067       fi
5068       ;;
5069     msvisualcpp | msvcmsys)
5070       # This compiler won't grok `-c -o', but also, the minuso test has
5071       # not run yet.  These depmodes are late enough in the game, and
5072       # so weak that their functioning should not be impacted.
5073       am__obj=conftest.${OBJEXT-o}
5074       am__minus_obj=
5075       ;;
5076     none) break ;;
5077     esac
5078     if depmode=$depmode \
5079        source=sub/conftest.c object=$am__obj \
5080        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5081        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5082          >/dev/null 2>conftest.err &&
5083        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5084        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5085        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5086        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5087       # icc doesn't choke on unknown options, it will just issue warnings
5088       # or remarks (even with -Werror).  So we grep stderr for any message
5089       # that says an option was ignored or not supported.
5090       # When given -MP, icc 7.0 and 7.1 complain thusly:
5091       #   icc: Command line warning: ignoring option '-M'; no argument required
5092       # The diagnosis changed in icc 8.0:
5093       #   icc: Command line remark: option '-MP' not supported
5094       if (grep 'ignoring option' conftest.err ||
5095           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5096         am_cv_CC_dependencies_compiler_type=$depmode
5097         break
5098       fi
5099     fi
5100   done
5101
5102   cd ..
5103   rm -rf conftest.dir
5104 else
5105   am_cv_CC_dependencies_compiler_type=none
5106 fi
5107
5108 fi
5109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5110 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5111 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5112
5113  if
5114   test "x$enable_dependency_tracking" != xno \
5115   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5116   am__fastdepCC_TRUE=
5117   am__fastdepCC_FALSE='#'
5118 else
5119   am__fastdepCC_TRUE='#'
5120   am__fastdepCC_FALSE=
5121 fi
5122
5123
5124 if test "x$CC" != xcc; then
5125   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5126 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5127 else
5128   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5129 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5130 fi
5131 set dummy $CC; ac_cc=`$as_echo "$2" |
5132                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5133 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
5134   $as_echo_n "(cached) " >&6
5135 else
5136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5137 /* end confdefs.h.  */
5138
5139 int
5140 main ()
5141 {
5142
5143   ;
5144   return 0;
5145 }
5146 _ACEOF
5147 # Make sure it works both with $CC and with simple cc.
5148 # We do the test twice because some compilers refuse to overwrite an
5149 # existing .o file with -o, though they will create one.
5150 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5151 rm -f conftest2.*
5152 if { { case "(($ac_try" in
5153   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5154   *) ac_try_echo=$ac_try;;
5155 esac
5156 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5157 $as_echo "$ac_try_echo"; } >&5
5158   (eval "$ac_try") 2>&5
5159   ac_status=$?
5160   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5161   test $ac_status = 0; } &&
5162    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5163   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5164   *) ac_try_echo=$ac_try;;
5165 esac
5166 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5167 $as_echo "$ac_try_echo"; } >&5
5168   (eval "$ac_try") 2>&5
5169   ac_status=$?
5170   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5171   test $ac_status = 0; };
5172 then
5173   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5174   if test "x$CC" != xcc; then
5175     # Test first that cc exists at all.
5176     if { ac_try='cc -c conftest.$ac_ext >&5'
5177   { { case "(($ac_try" in
5178   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5179   *) ac_try_echo=$ac_try;;
5180 esac
5181 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5182 $as_echo "$ac_try_echo"; } >&5
5183   (eval "$ac_try") 2>&5
5184   ac_status=$?
5185   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5186   test $ac_status = 0; }; }; then
5187       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5188       rm -f conftest2.*
5189       if { { case "(($ac_try" in
5190   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5191   *) ac_try_echo=$ac_try;;
5192 esac
5193 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5194 $as_echo "$ac_try_echo"; } >&5
5195   (eval "$ac_try") 2>&5
5196   ac_status=$?
5197   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5198   test $ac_status = 0; } &&
5199          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5200   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5201   *) ac_try_echo=$ac_try;;
5202 esac
5203 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5204 $as_echo "$ac_try_echo"; } >&5
5205   (eval "$ac_try") 2>&5
5206   ac_status=$?
5207   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5208   test $ac_status = 0; };
5209       then
5210         # cc works too.
5211         :
5212       else
5213         # cc exists but doesn't like -o.
5214         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5215       fi
5216     fi
5217   fi
5218 else
5219   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5220 fi
5221 rm -f core conftest*
5222
5223 fi
5224 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5226 $as_echo "yes" >&6; }
5227 else
5228   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5229 $as_echo "no" >&6; }
5230
5231 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5232
5233 fi
5234
5235 # FIXME: we rely on the cache variable name because
5236 # there is no other way.
5237 set dummy $CC
5238 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5239 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5240 if test "$am_t" != yes; then
5241    # Losing compiler, so override with the script.
5242    # FIXME: It is wrong to rewrite CC.
5243    # But if we don't then we get into trouble of one sort or another.
5244    # A longer-term fix would be to have automake use am__CC in this case,
5245    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5246    CC="$am_aux_dir/compile $CC"
5247 fi
5248
5249
5250
5251 # Initialize gnulib right after verifying that the C compiler works.
5252 if test -n "$ac_tool_prefix"; then
5253   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5254 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5256 $as_echo_n "checking for $ac_word... " >&6; }
5257 if ${ac_cv_prog_RANLIB+:} false; then :
5258   $as_echo_n "(cached) " >&6
5259 else
5260   if test -n "$RANLIB"; then
5261   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5262 else
5263 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5264 for as_dir in $PATH
5265 do
5266   IFS=$as_save_IFS
5267   test -z "$as_dir" && as_dir=.
5268     for ac_exec_ext in '' $ac_executable_extensions; do
5269   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5270     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5271     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5272     break 2
5273   fi
5274 done
5275   done
5276 IFS=$as_save_IFS
5277
5278 fi
5279 fi
5280 RANLIB=$ac_cv_prog_RANLIB
5281 if test -n "$RANLIB"; then
5282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5283 $as_echo "$RANLIB" >&6; }
5284 else
5285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5286 $as_echo "no" >&6; }
5287 fi
5288
5289
5290 fi
5291 if test -z "$ac_cv_prog_RANLIB"; then
5292   ac_ct_RANLIB=$RANLIB
5293   # Extract the first word of "ranlib", so it can be a program name with args.
5294 set dummy ranlib; ac_word=$2
5295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5296 $as_echo_n "checking for $ac_word... " >&6; }
5297 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5298   $as_echo_n "(cached) " >&6
5299 else
5300   if test -n "$ac_ct_RANLIB"; then
5301   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5302 else
5303 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5304 for as_dir in $PATH
5305 do
5306   IFS=$as_save_IFS
5307   test -z "$as_dir" && as_dir=.
5308     for ac_exec_ext in '' $ac_executable_extensions; do
5309   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5310     ac_cv_prog_ac_ct_RANLIB="ranlib"
5311     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5312     break 2
5313   fi
5314 done
5315   done
5316 IFS=$as_save_IFS
5317
5318 fi
5319 fi
5320 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5321 if test -n "$ac_ct_RANLIB"; then
5322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5323 $as_echo "$ac_ct_RANLIB" >&6; }
5324 else
5325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5326 $as_echo "no" >&6; }
5327 fi
5328
5329   if test "x$ac_ct_RANLIB" = x; then
5330     RANLIB=":"
5331   else
5332     case $cross_compiling:$ac_tool_warned in
5333 yes:)
5334 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5335 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5336 ac_tool_warned=yes ;;
5337 esac
5338     RANLIB=$ac_ct_RANLIB
5339   fi
5340 else
5341   RANLIB="$ac_cv_prog_RANLIB"
5342 fi
5343
5344
5345 ac_ext=c
5346 ac_cpp='$CPP $CPPFLAGS'
5347 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5348 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5349 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5351 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5352 # On Suns, sometimes $CPP names a directory.
5353 if test -n "$CPP" && test -d "$CPP"; then
5354   CPP=
5355 fi
5356 if test -z "$CPP"; then
5357   if ${ac_cv_prog_CPP+:} false; then :
5358   $as_echo_n "(cached) " >&6
5359 else
5360       # Double quotes because CPP needs to be expanded
5361     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5362     do
5363       ac_preproc_ok=false
5364 for ac_c_preproc_warn_flag in '' yes
5365 do
5366   # Use a header file that comes with gcc, so configuring glibc
5367   # with a fresh cross-compiler works.
5368   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5369   # <limits.h> exists even on freestanding compilers.
5370   # On the NeXT, cc -E runs the code through the compiler's parser,
5371   # not just through cpp. "Syntax error" is here to catch this case.
5372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5373 /* end confdefs.h.  */
5374 #ifdef __STDC__
5375 # include <limits.h>
5376 #else
5377 # include <assert.h>
5378 #endif
5379                      Syntax error
5380 _ACEOF
5381 if ac_fn_c_try_cpp "$LINENO"; then :
5382
5383 else
5384   # Broken: fails on valid input.
5385 continue
5386 fi
5387 rm -f conftest.err conftest.i conftest.$ac_ext
5388
5389   # OK, works on sane cases.  Now check whether nonexistent headers
5390   # can be detected and how.
5391   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5392 /* end confdefs.h.  */
5393 #include <ac_nonexistent.h>
5394 _ACEOF
5395 if ac_fn_c_try_cpp "$LINENO"; then :
5396   # Broken: success on invalid input.
5397 continue
5398 else
5399   # Passes both tests.
5400 ac_preproc_ok=:
5401 break
5402 fi
5403 rm -f conftest.err conftest.i conftest.$ac_ext
5404
5405 done
5406 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5407 rm -f conftest.i conftest.err conftest.$ac_ext
5408 if $ac_preproc_ok; then :
5409   break
5410 fi
5411
5412     done
5413     ac_cv_prog_CPP=$CPP
5414
5415 fi
5416   CPP=$ac_cv_prog_CPP
5417 else
5418   ac_cv_prog_CPP=$CPP
5419 fi
5420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5421 $as_echo "$CPP" >&6; }
5422 ac_preproc_ok=false
5423 for ac_c_preproc_warn_flag in '' yes
5424 do
5425   # Use a header file that comes with gcc, so configuring glibc
5426   # with a fresh cross-compiler works.
5427   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5428   # <limits.h> exists even on freestanding compilers.
5429   # On the NeXT, cc -E runs the code through the compiler's parser,
5430   # not just through cpp. "Syntax error" is here to catch this case.
5431   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5432 /* end confdefs.h.  */
5433 #ifdef __STDC__
5434 # include <limits.h>
5435 #else
5436 # include <assert.h>
5437 #endif
5438                      Syntax error
5439 _ACEOF
5440 if ac_fn_c_try_cpp "$LINENO"; then :
5441
5442 else
5443   # Broken: fails on valid input.
5444 continue
5445 fi
5446 rm -f conftest.err conftest.i conftest.$ac_ext
5447
5448   # OK, works on sane cases.  Now check whether nonexistent headers
5449   # can be detected and how.
5450   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5451 /* end confdefs.h.  */
5452 #include <ac_nonexistent.h>
5453 _ACEOF
5454 if ac_fn_c_try_cpp "$LINENO"; then :
5455   # Broken: success on invalid input.
5456 continue
5457 else
5458   # Passes both tests.
5459 ac_preproc_ok=:
5460 break
5461 fi
5462 rm -f conftest.err conftest.i conftest.$ac_ext
5463
5464 done
5465 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5466 rm -f conftest.i conftest.err conftest.$ac_ext
5467 if $ac_preproc_ok; then :
5468
5469 else
5470   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5471 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5472 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5473 See \`config.log' for more details" "$LINENO" 5; }
5474 fi
5475
5476 ac_ext=c
5477 ac_cpp='$CPP $CPPFLAGS'
5478 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5479 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5480 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5481
5482
5483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5484 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5485 if ${ac_cv_path_GREP+:} false; then :
5486   $as_echo_n "(cached) " >&6
5487 else
5488   if test -z "$GREP"; then
5489   ac_path_GREP_found=false
5490   # Loop through the user's path and test for each of PROGNAME-LIST
5491   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5492 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5493 do
5494   IFS=$as_save_IFS
5495   test -z "$as_dir" && as_dir=.
5496     for ac_prog in grep ggrep; do
5497     for ac_exec_ext in '' $ac_executable_extensions; do
5498       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5499       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5500 # Check for GNU ac_path_GREP and select it if it is found.
5501   # Check for GNU $ac_path_GREP
5502 case `"$ac_path_GREP" --version 2>&1` in
5503 *GNU*)
5504   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5505 *)
5506   ac_count=0
5507   $as_echo_n 0123456789 >"conftest.in"
5508   while :
5509   do
5510     cat "conftest.in" "conftest.in" >"conftest.tmp"
5511     mv "conftest.tmp" "conftest.in"
5512     cp "conftest.in" "conftest.nl"
5513     $as_echo 'GREP' >> "conftest.nl"
5514     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5515     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5516     as_fn_arith $ac_count + 1 && ac_count=$as_val
5517     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5518       # Best one so far, save it but keep looking for a better one
5519       ac_cv_path_GREP="$ac_path_GREP"
5520       ac_path_GREP_max=$ac_count
5521     fi
5522     # 10*(2^10) chars as input seems more than enough
5523     test $ac_count -gt 10 && break
5524   done
5525   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5526 esac
5527
5528       $ac_path_GREP_found && break 3
5529     done
5530   done
5531   done
5532 IFS=$as_save_IFS
5533   if test -z "$ac_cv_path_GREP"; then
5534     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5535   fi
5536 else
5537   ac_cv_path_GREP=$GREP
5538 fi
5539
5540 fi
5541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5542 $as_echo "$ac_cv_path_GREP" >&6; }
5543  GREP="$ac_cv_path_GREP"
5544
5545
5546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5547 $as_echo_n "checking for egrep... " >&6; }
5548 if ${ac_cv_path_EGREP+:} false; then :
5549   $as_echo_n "(cached) " >&6
5550 else
5551   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5552    then ac_cv_path_EGREP="$GREP -E"
5553    else
5554      if test -z "$EGREP"; then
5555   ac_path_EGREP_found=false
5556   # Loop through the user's path and test for each of PROGNAME-LIST
5557   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5558 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5559 do
5560   IFS=$as_save_IFS
5561   test -z "$as_dir" && as_dir=.
5562     for ac_prog in egrep; do
5563     for ac_exec_ext in '' $ac_executable_extensions; do
5564       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5565       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5566 # Check for GNU ac_path_EGREP and select it if it is found.
5567   # Check for GNU $ac_path_EGREP
5568 case `"$ac_path_EGREP" --version 2>&1` in
5569 *GNU*)
5570   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5571 *)
5572   ac_count=0
5573   $as_echo_n 0123456789 >"conftest.in"
5574   while :
5575   do
5576     cat "conftest.in" "conftest.in" >"conftest.tmp"
5577     mv "conftest.tmp" "conftest.in"
5578     cp "conftest.in" "conftest.nl"
5579     $as_echo 'EGREP' >> "conftest.nl"
5580     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5581     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5582     as_fn_arith $ac_count + 1 && ac_count=$as_val
5583     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5584       # Best one so far, save it but keep looking for a better one
5585       ac_cv_path_EGREP="$ac_path_EGREP"
5586       ac_path_EGREP_max=$ac_count
5587     fi
5588     # 10*(2^10) chars as input seems more than enough
5589     test $ac_count -gt 10 && break
5590   done
5591   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5592 esac
5593
5594       $ac_path_EGREP_found && break 3
5595     done
5596   done
5597   done
5598 IFS=$as_save_IFS
5599   if test -z "$ac_cv_path_EGREP"; then
5600     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5601   fi
5602 else
5603   ac_cv_path_EGREP=$EGREP
5604 fi
5605
5606    fi
5607 fi
5608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5609 $as_echo "$ac_cv_path_EGREP" >&6; }
5610  EGREP="$ac_cv_path_EGREP"
5611
5612
5613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5614 $as_echo_n "checking for ANSI C header files... " >&6; }
5615 if ${ac_cv_header_stdc+:} false; then :
5616   $as_echo_n "(cached) " >&6
5617 else
5618   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5619 /* end confdefs.h.  */
5620 #include <stdlib.h>
5621 #include <stdarg.h>
5622 #include <string.h>
5623 #include <float.h>
5624
5625 int
5626 main ()
5627 {
5628
5629   ;
5630   return 0;
5631 }
5632 _ACEOF
5633 if ac_fn_c_try_compile "$LINENO"; then :
5634   ac_cv_header_stdc=yes
5635 else
5636   ac_cv_header_stdc=no
5637 fi
5638 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5639
5640 if test $ac_cv_header_stdc = yes; then
5641   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5643 /* end confdefs.h.  */
5644 #include <string.h>
5645
5646 _ACEOF
5647 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5648   $EGREP "memchr" >/dev/null 2>&1; then :
5649
5650 else
5651   ac_cv_header_stdc=no
5652 fi
5653 rm -f conftest*
5654
5655 fi
5656
5657 if test $ac_cv_header_stdc = yes; then
5658   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5660 /* end confdefs.h.  */
5661 #include <stdlib.h>
5662
5663 _ACEOF
5664 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5665   $EGREP "free" >/dev/null 2>&1; then :
5666
5667 else
5668   ac_cv_header_stdc=no
5669 fi
5670 rm -f conftest*
5671
5672 fi
5673
5674 if test $ac_cv_header_stdc = yes; then
5675   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5676   if test "$cross_compiling" = yes; then :
5677   :
5678 else
5679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5680 /* end confdefs.h.  */
5681 #include <ctype.h>
5682 #include <stdlib.h>
5683 #if ((' ' & 0x0FF) == 0x020)
5684 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5685 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5686 #else
5687 # define ISLOWER(c) \
5688                    (('a' <= (c) && (c) <= 'i') \
5689                      || ('j' <= (c) && (c) <= 'r') \
5690                      || ('s' <= (c) && (c) <= 'z'))
5691 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5692 #endif
5693
5694 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5695 int
5696 main ()
5697 {
5698   int i;
5699   for (i = 0; i < 256; i++)
5700     if (XOR (islower (i), ISLOWER (i))
5701         || toupper (i) != TOUPPER (i))
5702       return 2;
5703   return 0;
5704 }
5705 _ACEOF
5706 if ac_fn_c_try_run "$LINENO"; then :
5707
5708 else
5709   ac_cv_header_stdc=no
5710 fi
5711 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5712   conftest.$ac_objext conftest.beam conftest.$ac_ext
5713 fi
5714
5715 fi
5716 fi
5717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5718 $as_echo "$ac_cv_header_stdc" >&6; }
5719 if test $ac_cv_header_stdc = yes; then
5720
5721 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5722
5723 fi
5724
5725 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5726 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5727                   inttypes.h stdint.h unistd.h
5728 do :
5729   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5730 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5731 "
5732 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5733   cat >>confdefs.h <<_ACEOF
5734 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5735 _ACEOF
5736
5737 fi
5738
5739 done
5740
5741
5742
5743
5744
5745   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5746 if test "x$ac_cv_header_minix_config_h" = xyes; then :
5747   MINIX=yes
5748 else
5749   MINIX=
5750 fi
5751
5752
5753   if test "$MINIX" = yes; then
5754
5755 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5756
5757
5758 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5759
5760
5761 $as_echo "#define _MINIX 1" >>confdefs.h
5762
5763   fi
5764
5765         case "$host_os" in
5766     hpux*)
5767
5768 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
5769
5770       ;;
5771   esac
5772
5773
5774   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5775 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5776 if ${ac_cv_safe_to_define___extensions__+:} false; then :
5777   $as_echo_n "(cached) " >&6
5778 else
5779   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5780 /* end confdefs.h.  */
5781
5782 #         define __EXTENSIONS__ 1
5783           $ac_includes_default
5784 int
5785 main ()
5786 {
5787
5788   ;
5789   return 0;
5790 }
5791 _ACEOF
5792 if ac_fn_c_try_compile "$LINENO"; then :
5793   ac_cv_safe_to_define___extensions__=yes
5794 else
5795   ac_cv_safe_to_define___extensions__=no
5796 fi
5797 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5798 fi
5799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5800 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5801   test $ac_cv_safe_to_define___extensions__ = yes &&
5802     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5803
5804   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5805
5806   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5807
5808   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5809
5810   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5811
5812
5813
5814
5815
5816
5817
5818
5819
5820
5821   # Code from module arg-nonnull:
5822   # Code from module c++defs:
5823   # Code from module dtoastr:
5824   # Code from module extensions:
5825
5826   # Code from module getopt-gnu:
5827   # Code from module getopt-posix:
5828   # Code from module gettext-h:
5829   # Code from module include_next:
5830   # Code from module intprops:
5831   # Code from module mktime:
5832   # Code from module multiarch:
5833   # Code from module stdbool:
5834   # Code from module stddef:
5835   # Code from module strftime:
5836   # Code from module time:
5837   # Code from module time_r:
5838   # Code from module unistd:
5839   # Code from module warn-on-use:
5840
5841
5842 # On Suns, sometimes $CPP names a directory.
5843 if test -n "$CPP" && test -d "$CPP"; then
5844   CPP=
5845 fi
5846
5847 ## If not using gcc, and on Solaris, and no CPP specified, see if
5848 ## using a Sun compiler, which needs -Xs to prevent whitespace.
5849 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
5850  test x"$CPP" = x; then
5851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
5852 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
5853   if ${emacs_cv_sunpro_c+:} false; then :
5854   $as_echo_n "(cached) " >&6
5855 else
5856   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5857 /* end confdefs.h.  */
5858
5859 int
5860 main ()
5861 {
5862 #ifndef __SUNPRO_C
5863 fail;
5864 #endif
5865
5866   ;
5867   return 0;
5868 }
5869 _ACEOF
5870 if ac_fn_c_try_link "$LINENO"; then :
5871   emacs_cv_sunpro_c=yes
5872 else
5873   emacs_cv_sunpro_c=no
5874 fi
5875 rm -f core conftest.err conftest.$ac_objext \
5876     conftest$ac_exeext conftest.$ac_ext
5877 fi
5878
5879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
5880 $as_echo "$emacs_cv_sunpro_c" >&6; }
5881
5882   if test x"$emacs_cv_sunpro_c" = xyes; then
5883     NON_GNU_CPP="$CC -E -Xs"
5884   fi
5885 fi
5886
5887 #### Some systems specify a CPP to use unless we are using GCC.
5888 #### Now that we know whether we are using GCC, we can decide whether
5889 #### to use that one.
5890 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
5891 then
5892   CPP="$NON_GNU_CPP"
5893 fi
5894
5895 #### Some systems specify a CC to use unless we are using GCC.
5896 #### Now that we know whether we are using GCC, we can decide whether
5897 #### to use that one.
5898 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
5899   test x$cc_specified != xyes
5900 then
5901   CC="$NON_GNU_CC"
5902 fi
5903
5904 if test x$GCC = xyes; then
5905   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5906 else
5907   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5908 fi
5909
5910 ### Use -Wno-pointer-sign if the compiler supports it
5911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
5912 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
5913 SAVE_CFLAGS="$CFLAGS"
5914 CFLAGS="$CFLAGS -Wno-pointer-sign"
5915 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5916 /* end confdefs.h.  */
5917
5918 int
5919 main ()
5920 {
5921
5922   ;
5923   return 0;
5924 }
5925 _ACEOF
5926 if ac_fn_c_try_compile "$LINENO"; then :
5927   has_option=yes
5928 else
5929   has_option=no
5930 fi
5931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5932 if test $has_option = yes; then
5933    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
5934 fi
5935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5936 $as_echo "$has_option" >&6; }
5937 CFLAGS="$SAVE_CFLAGS"
5938 unset has_option
5939 unset SAVE_CFLAGS
5940
5941 ### Use -Wdeclaration-after-statement if the compiler supports it
5942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
5943 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
5944 SAVE_CFLAGS="$CFLAGS"
5945 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
5946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5947 /* end confdefs.h.  */
5948
5949 int
5950 main ()
5951 {
5952
5953   ;
5954   return 0;
5955 }
5956 _ACEOF
5957 if ac_fn_c_try_compile "$LINENO"; then :
5958   has_option=yes
5959 else
5960   has_option=no
5961 fi
5962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5963 if test $has_option = yes; then
5964    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
5965 fi
5966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5967 $as_echo "$has_option" >&6; }
5968 CFLAGS="$SAVE_CFLAGS"
5969 unset has_option
5970 unset SAVE_CFLAGS
5971
5972 ### Use -Wold-style-definition if the compiler supports it
5973 # This can be removed when conversion to standard C is finished.
5974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
5975 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
5976 SAVE_CFLAGS="$CFLAGS"
5977 CFLAGS="$CFLAGS -Wold-style-definition"
5978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5979 /* end confdefs.h.  */
5980
5981 int
5982 main ()
5983 {
5984
5985   ;
5986   return 0;
5987 }
5988 _ACEOF
5989 if ac_fn_c_try_compile "$LINENO"; then :
5990   has_option=yes
5991 else
5992   has_option=no
5993 fi
5994 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5995 if test $has_option = yes; then
5996    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
5997 fi
5998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5999 $as_echo "$has_option" >&6; }
6000 CFLAGS="$SAVE_CFLAGS"
6001 unset has_option
6002 unset SAVE_CFLAGS
6003
6004 ### Use -Wimplicit-function-declaration if the compiler supports it
6005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6006 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6007 SAVE_CFLAGS="$CFLAGS"
6008 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6010 /* end confdefs.h.  */
6011
6012 int
6013 main ()
6014 {
6015
6016   ;
6017   return 0;
6018 }
6019 _ACEOF
6020 if ac_fn_c_try_compile "$LINENO"; then :
6021   has_option=yes
6022 else
6023   has_option=no
6024 fi
6025 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6026 if test $has_option = yes; then
6027    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6028 fi
6029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6030 $as_echo "$has_option" >&6; }
6031 CFLAGS="$SAVE_CFLAGS"
6032 unset has_option
6033 unset SAVE_CFLAGS
6034
6035
6036
6037
6038 #### Some other nice autoconf tests.
6039
6040 ac_ext=c
6041 ac_cpp='$CPP $CPPFLAGS'
6042 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6043 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6044 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6046 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6047 # On Suns, sometimes $CPP names a directory.
6048 if test -n "$CPP" && test -d "$CPP"; then
6049   CPP=
6050 fi
6051 if test -z "$CPP"; then
6052   if ${ac_cv_prog_CPP+:} false; then :
6053   $as_echo_n "(cached) " >&6
6054 else
6055       # Double quotes because CPP needs to be expanded
6056     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6057     do
6058       ac_preproc_ok=false
6059 for ac_c_preproc_warn_flag in '' yes
6060 do
6061   # Use a header file that comes with gcc, so configuring glibc
6062   # with a fresh cross-compiler works.
6063   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6064   # <limits.h> exists even on freestanding compilers.
6065   # On the NeXT, cc -E runs the code through the compiler's parser,
6066   # not just through cpp. "Syntax error" is here to catch this case.
6067   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6068 /* end confdefs.h.  */
6069 #ifdef __STDC__
6070 # include <limits.h>
6071 #else
6072 # include <assert.h>
6073 #endif
6074                      Syntax error
6075 _ACEOF
6076 if ac_fn_c_try_cpp "$LINENO"; then :
6077
6078 else
6079   # Broken: fails on valid input.
6080 continue
6081 fi
6082 rm -f conftest.err conftest.i conftest.$ac_ext
6083
6084   # OK, works on sane cases.  Now check whether nonexistent headers
6085   # can be detected and how.
6086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6087 /* end confdefs.h.  */
6088 #include <ac_nonexistent.h>
6089 _ACEOF
6090 if ac_fn_c_try_cpp "$LINENO"; then :
6091   # Broken: success on invalid input.
6092 continue
6093 else
6094   # Passes both tests.
6095 ac_preproc_ok=:
6096 break
6097 fi
6098 rm -f conftest.err conftest.i conftest.$ac_ext
6099
6100 done
6101 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6102 rm -f conftest.i conftest.err conftest.$ac_ext
6103 if $ac_preproc_ok; then :
6104   break
6105 fi
6106
6107     done
6108     ac_cv_prog_CPP=$CPP
6109
6110 fi
6111   CPP=$ac_cv_prog_CPP
6112 else
6113   ac_cv_prog_CPP=$CPP
6114 fi
6115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6116 $as_echo "$CPP" >&6; }
6117 ac_preproc_ok=false
6118 for ac_c_preproc_warn_flag in '' yes
6119 do
6120   # Use a header file that comes with gcc, so configuring glibc
6121   # with a fresh cross-compiler works.
6122   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6123   # <limits.h> exists even on freestanding compilers.
6124   # On the NeXT, cc -E runs the code through the compiler's parser,
6125   # not just through cpp. "Syntax error" is here to catch this case.
6126   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6127 /* end confdefs.h.  */
6128 #ifdef __STDC__
6129 # include <limits.h>
6130 #else
6131 # include <assert.h>
6132 #endif
6133                      Syntax error
6134 _ACEOF
6135 if ac_fn_c_try_cpp "$LINENO"; then :
6136
6137 else
6138   # Broken: fails on valid input.
6139 continue
6140 fi
6141 rm -f conftest.err conftest.i conftest.$ac_ext
6142
6143   # OK, works on sane cases.  Now check whether nonexistent headers
6144   # can be detected and how.
6145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6146 /* end confdefs.h.  */
6147 #include <ac_nonexistent.h>
6148 _ACEOF
6149 if ac_fn_c_try_cpp "$LINENO"; then :
6150   # Broken: success on invalid input.
6151 continue
6152 else
6153   # Passes both tests.
6154 ac_preproc_ok=:
6155 break
6156 fi
6157 rm -f conftest.err conftest.i conftest.$ac_ext
6158
6159 done
6160 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6161 rm -f conftest.i conftest.err conftest.$ac_ext
6162 if $ac_preproc_ok; then :
6163
6164 else
6165   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6166 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6167 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6168 See \`config.log' for more details" "$LINENO" 5; }
6169 fi
6170
6171 ac_ext=c
6172 ac_cpp='$CPP $CPPFLAGS'
6173 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6174 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6175 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6176
6177
6178 if test "x$RANLIB" = x; then
6179   if test -n "$ac_tool_prefix"; then
6180   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6181 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6183 $as_echo_n "checking for $ac_word... " >&6; }
6184 if ${ac_cv_prog_RANLIB+:} false; then :
6185   $as_echo_n "(cached) " >&6
6186 else
6187   if test -n "$RANLIB"; then
6188   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6189 else
6190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6191 for as_dir in $PATH
6192 do
6193   IFS=$as_save_IFS
6194   test -z "$as_dir" && as_dir=.
6195     for ac_exec_ext in '' $ac_executable_extensions; do
6196   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6197     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6198     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6199     break 2
6200   fi
6201 done
6202   done
6203 IFS=$as_save_IFS
6204
6205 fi
6206 fi
6207 RANLIB=$ac_cv_prog_RANLIB
6208 if test -n "$RANLIB"; then
6209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6210 $as_echo "$RANLIB" >&6; }
6211 else
6212   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6213 $as_echo "no" >&6; }
6214 fi
6215
6216
6217 fi
6218 if test -z "$ac_cv_prog_RANLIB"; then
6219   ac_ct_RANLIB=$RANLIB
6220   # Extract the first word of "ranlib", so it can be a program name with args.
6221 set dummy ranlib; ac_word=$2
6222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6223 $as_echo_n "checking for $ac_word... " >&6; }
6224 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6225   $as_echo_n "(cached) " >&6
6226 else
6227   if test -n "$ac_ct_RANLIB"; then
6228   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6229 else
6230 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6231 for as_dir in $PATH
6232 do
6233   IFS=$as_save_IFS
6234   test -z "$as_dir" && as_dir=.
6235     for ac_exec_ext in '' $ac_executable_extensions; do
6236   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6237     ac_cv_prog_ac_ct_RANLIB="ranlib"
6238     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6239     break 2
6240   fi
6241 done
6242   done
6243 IFS=$as_save_IFS
6244
6245 fi
6246 fi
6247 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6248 if test -n "$ac_ct_RANLIB"; then
6249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6250 $as_echo "$ac_ct_RANLIB" >&6; }
6251 else
6252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6253 $as_echo "no" >&6; }
6254 fi
6255
6256   if test "x$ac_ct_RANLIB" = x; then
6257     RANLIB=":"
6258   else
6259     case $cross_compiling:$ac_tool_warned in
6260 yes:)
6261 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6262 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6263 ac_tool_warned=yes ;;
6264 esac
6265     RANLIB=$ac_ct_RANLIB
6266   fi
6267 else
6268   RANLIB="$ac_cv_prog_RANLIB"
6269 fi
6270
6271 fi
6272
6273 ## Although we're running on an amd64 kernel, we're actually compiling for
6274 ## the x86 architecture.  The user should probably have provided an
6275 ## explicit --build to `configure', but if everything else than the kernel
6276 ## is running in i386 mode, we can help them out.
6277 if test "$machine" = "amdx86-64"; then
6278   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6279 if test "x$ac_cv_have_decl_i386" = xyes; then :
6280
6281 fi
6282
6283   if test "$ac_cv_have_decl_i386" = "yes"; then
6284     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6285     machine=intel386
6286     machfile="m/${machine}.h"
6287   fi
6288 fi
6289
6290 # Extract the first word of "install-info", so it can be a program name with args.
6291 set dummy install-info; ac_word=$2
6292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6293 $as_echo_n "checking for $ac_word... " >&6; }
6294 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6295   $as_echo_n "(cached) " >&6
6296 else
6297   case $INSTALL_INFO in
6298   [\\/]* | ?:[\\/]*)
6299   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6300   ;;
6301   *)
6302   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6303 for as_dir in $PATH
6304 do
6305   IFS=$as_save_IFS
6306   test -z "$as_dir" && as_dir=.
6307     for ac_exec_ext in '' $ac_executable_extensions; do
6308   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6309     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6310     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6311     break 2
6312   fi
6313 done
6314   done
6315 IFS=$as_save_IFS
6316
6317   ;;
6318 esac
6319 fi
6320 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6321 if test -n "$INSTALL_INFO"; then
6322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6323 $as_echo "$INSTALL_INFO" >&6; }
6324 else
6325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6326 $as_echo "no" >&6; }
6327 fi
6328
6329
6330 # Extract the first word of "install-info", so it can be a program name with args.
6331 set dummy install-info; ac_word=$2
6332 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6333 $as_echo_n "checking for $ac_word... " >&6; }
6334 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6335   $as_echo_n "(cached) " >&6
6336 else
6337   case $INSTALL_INFO in
6338   [\\/]* | ?:[\\/]*)
6339   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6340   ;;
6341   *)
6342   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6343 for as_dir in /usr/sbin
6344 do
6345   IFS=$as_save_IFS
6346   test -z "$as_dir" && as_dir=.
6347     for ac_exec_ext in '' $ac_executable_extensions; do
6348   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6349     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6350     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6351     break 2
6352   fi
6353 done
6354   done
6355 IFS=$as_save_IFS
6356
6357   ;;
6358 esac
6359 fi
6360 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6361 if test -n "$INSTALL_INFO"; then
6362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6363 $as_echo "$INSTALL_INFO" >&6; }
6364 else
6365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6366 $as_echo "no" >&6; }
6367 fi
6368
6369
6370 # Extract the first word of "install-info", so it can be a program name with args.
6371 set dummy install-info; ac_word=$2
6372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6373 $as_echo_n "checking for $ac_word... " >&6; }
6374 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6375   $as_echo_n "(cached) " >&6
6376 else
6377   case $INSTALL_INFO in
6378   [\\/]* | ?:[\\/]*)
6379   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6380   ;;
6381   *)
6382   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6383 for as_dir in /sbin
6384 do
6385   IFS=$as_save_IFS
6386   test -z "$as_dir" && as_dir=.
6387     for ac_exec_ext in '' $ac_executable_extensions; do
6388   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6389     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6390     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6391     break 2
6392   fi
6393 done
6394   done
6395 IFS=$as_save_IFS
6396
6397   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6398   ;;
6399 esac
6400 fi
6401 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6402 if test -n "$INSTALL_INFO"; then
6403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6404 $as_echo "$INSTALL_INFO" >&6; }
6405 else
6406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6407 $as_echo "no" >&6; }
6408 fi
6409
6410
6411 # Extract the first word of "gzip", so it can be a program name with args.
6412 set dummy gzip; ac_word=$2
6413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6414 $as_echo_n "checking for $ac_word... " >&6; }
6415 if ${ac_cv_path_GZIP_PROG+:} false; then :
6416   $as_echo_n "(cached) " >&6
6417 else
6418   case $GZIP_PROG in
6419   [\\/]* | ?:[\\/]*)
6420   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6421   ;;
6422   *)
6423   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6424 for as_dir in $PATH
6425 do
6426   IFS=$as_save_IFS
6427   test -z "$as_dir" && as_dir=.
6428     for ac_exec_ext in '' $ac_executable_extensions; do
6429   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6430     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
6431     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6432     break 2
6433   fi
6434 done
6435   done
6436 IFS=$as_save_IFS
6437
6438   ;;
6439 esac
6440 fi
6441 GZIP_PROG=$ac_cv_path_GZIP_PROG
6442 if test -n "$GZIP_PROG"; then
6443   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6444 $as_echo "$GZIP_PROG" >&6; }
6445 else
6446   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6447 $as_echo "no" >&6; }
6448 fi
6449
6450
6451
6452
6453 ## Need makeinfo >= 4.6 (?) to build the manuals.
6454 # Extract the first word of "makeinfo", so it can be a program name with args.
6455 set dummy makeinfo; ac_word=$2
6456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6457 $as_echo_n "checking for $ac_word... " >&6; }
6458 if ${ac_cv_path_MAKEINFO+:} false; then :
6459   $as_echo_n "(cached) " >&6
6460 else
6461   case $MAKEINFO in
6462   [\\/]* | ?:[\\/]*)
6463   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6464   ;;
6465   *)
6466   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6467 for as_dir in $PATH
6468 do
6469   IFS=$as_save_IFS
6470   test -z "$as_dir" && as_dir=.
6471     for ac_exec_ext in '' $ac_executable_extensions; do
6472   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6473     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6474     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6475     break 2
6476   fi
6477 done
6478   done
6479 IFS=$as_save_IFS
6480
6481   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6482   ;;
6483 esac
6484 fi
6485 MAKEINFO=$ac_cv_path_MAKEINFO
6486 if test -n "$MAKEINFO"; then
6487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6488 $as_echo "$MAKEINFO" >&6; }
6489 else
6490   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6491 $as_echo "no" >&6; }
6492 fi
6493
6494
6495 if test "$MAKEINFO" != "no" && \
6496   test x"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[6-9]|4\.[1-5][0-9]+)'`" = x; then
6497    MAKEINFO=no
6498 fi
6499
6500 ## Makeinfo is unusual.  For a released Emacs, the manuals are
6501 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
6502 ## therefore in the category of "special tools" not normally required, which
6503 ## configure does not have to check for (eg autoconf itself).
6504 ## In a Bazaar checkout on the other hand, the manuals are not included.
6505 ## So makeinfo is a requirement to build from Bazaar, and configure
6506 ## should test for it as it does for any other build requirement.
6507 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6508 ## with pre-built manuals, from a Bazaar checkout.
6509 HAVE_MAKEINFO=yes
6510
6511 if test "$MAKEINFO" = "no"; then
6512   MAKEINFO=makeinfo
6513   if test "x${with_makeinfo}" = "xno"; then
6514     HAVE_MAKEINFO=no
6515   elif test ! -e $srcdir/info/emacs; then
6516     as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
6517 source tree does not seem to have pre-built manuals in the \`info' directory.
6518 Either install a suitable version of makeinfo, or re-run configure
6519 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6520   fi
6521 fi
6522
6523
6524
6525 if test x$GCC = xyes; then
6526   test "x$GCC_LINK_TEST_OPTIONS" != x && \
6527     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6528 else
6529   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6530     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6531 fi
6532
6533
6534 late_LDFLAGS=$LDFLAGS
6535 if test x$GCC = xyes; then
6536   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6537 else
6538   LDFLAGS="$LDFLAGS -znocombreloc"
6539 fi
6540
6541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6542 $as_echo_n "checking for -znocombreloc... " >&6; }
6543 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6544 /* end confdefs.h.  */
6545
6546 int
6547 main ()
6548 {
6549
6550   ;
6551   return 0;
6552 }
6553 _ACEOF
6554 if ac_fn_c_try_link "$LINENO"; then :
6555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6556 $as_echo "yes" >&6; }
6557 else
6558   LDFLAGS=$late_LDFLAGS
6559   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6560 $as_echo "no" >&6; }
6561 fi
6562 rm -f core conftest.err conftest.$ac_objext \
6563     conftest$ac_exeext conftest.$ac_ext
6564
6565
6566 # The value of CPP is a quoted variable reference, so we need to do this
6567 # to get its actual value...
6568 CPP=`eval "echo $CPP"`
6569
6570
6571 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
6572 case "$opsys" in
6573   your-opsys-here) CANNOT_DUMP=yes ;;
6574 esac
6575
6576 test "$CANNOT_DUMP" = "yes" && \
6577
6578 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6579
6580
6581
6582
6583
6584 UNEXEC_OBJ=unexelf.o
6585 case "$opsys" in
6586   # MSDOS uses unexcoff.o
6587   # MSWindows uses unexw32.o
6588   aix4-2)
6589    UNEXEC_OBJ=unexaix.o
6590    ;;
6591   cygwin)
6592    UNEXEC_OBJ=unexcw.o
6593    ;;
6594   darwin)
6595    UNEXEC_OBJ=unexmacosx.o
6596    ;;
6597   hpux10-20 | hpux11)
6598    UNEXEC_OBJ=unexhp9k800.o
6599    ;;
6600   sol2-10)
6601    # Use the Solaris dldump() function, called from unexsol.c, to dump
6602    # emacs, instead of the generic ELF dump code found in unexelf.c.
6603    # The resulting binary has a complete symbol table, and is better
6604    # for debugging and other observability tools (debuggers, pstack, etc).
6605    #
6606    # If you encounter a problem using dldump(), please consider sending
6607    # a message to the OpenSolaris tools-linking mailing list:
6608    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
6609    #
6610    # It is likely that dldump() works with older Solaris too, but this has
6611    # not been tested, so for now this change is for Solaris 10 or newer.
6612    UNEXEC_OBJ=unexsol.o
6613    ;;
6614 esac
6615
6616 LD_SWITCH_SYSTEM=
6617 case "$opsys" in
6618   freebsd)
6619    ## Let `ld' find image libs and similar things in /usr/local/lib.
6620    ## The system compiler, GCC, has apparently been modified to not
6621    ## look there, contrary to what a stock GCC would do.
6622    LD_SWITCH_SYSTEM=-L/usr/local/lib
6623    ;;
6624
6625   gnu-linux)
6626    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
6627    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
6628    ;;
6629
6630   netbsd)
6631    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
6632    ;;
6633
6634   openbsd)
6635    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
6636    ## otherwise Emacs dumps core on elf systems.
6637    LD_SWITCH_SYSTEM="-Z"
6638    ;;
6639 esac
6640
6641
6642 ac_link="$ac_link $LD_SWITCH_SYSTEM"
6643
6644 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
6645 ## which has not been defined yet.  When this was handled with cpp,
6646 ## it was expanded to null when configure sourced the s/*.h file.
6647 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
6648 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
6649 ## (or somesuch), but because it is supposed to go at the _front_
6650 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
6651 ## Compare with the gnu-linux case below, which added to the end
6652 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
6653 ## LD_SWITCH_SYSTEM_TEMACS.
6654 case "$opsys" in
6655   netbsd|openbsd)
6656    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
6657    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
6658 esac
6659
6660
6661 C_SWITCH_MACHINE=
6662 if test "$machine" = "alpha"; then
6663   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
6664 if test "x$ac_cv_have_decl___ELF__" = xyes; then :
6665
6666 fi
6667
6668   if test "$ac_cv_have_decl___ELF__" = "yes"; then
6669     ## With ELF, make sure that all common symbols get allocated to in the
6670     ## data section.  Otherwise, the dump of temacs may miss variables in
6671     ## the shared library that have been initialized.  For example, with
6672     ## GNU libc, __malloc_initialized would normally be resolved to the
6673     ## shared library's .bss section, which is fatal.
6674     if test "x$GCC" = "xyes"; then
6675       C_SWITCH_MACHINE="-fno-common"
6676     else
6677       as_fn_error $? "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
6678     fi
6679   else
6680     UNEXEC_OBJ=unexalpha.o
6681   fi
6682 fi
6683
6684
6685
6686
6687 C_SWITCH_SYSTEM=
6688 ## Some programs in src produce warnings saying certain subprograms
6689 ## are too complex and need a MAXMEM value greater than 2000 for
6690 ## additional optimization.  --nils@exp-math.uni-essen.de
6691 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
6692   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
6693 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
6694 ## It is redundant in glibc2, since we define _GNU_SOURCE.
6695
6696
6697
6698 LIBS_SYSTEM=
6699 case "$opsys" in
6700   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
6701   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
6702
6703   freebsd) LIBS_SYSTEM="-lutil" ;;
6704
6705   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
6706
6707   sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
6708
6709   ## Motif needs -lgen.
6710   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
6711 esac
6712
6713
6714
6715 ### Make sure subsequent tests use flags consistent with the build flags.
6716
6717 if test x"${OVERRIDE_CPPFLAGS}" != x; then
6718   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
6719 else
6720   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
6721 fi
6722
6723
6724
6725 # Check whether --enable-largefile was given.
6726 if test "${enable_largefile+set}" = set; then :
6727   enableval=$enable_largefile;
6728 fi
6729
6730 if test "$enable_largefile" != no; then
6731
6732   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6733 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6734 if ${ac_cv_sys_largefile_CC+:} false; then :
6735   $as_echo_n "(cached) " >&6
6736 else
6737   ac_cv_sys_largefile_CC=no
6738      if test "$GCC" != yes; then
6739        ac_save_CC=$CC
6740        while :; do
6741          # IRIX 6.2 and later do not support large files by default,
6742          # so use the C compiler's -n32 option if that helps.
6743          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6744 /* end confdefs.h.  */
6745 #include <sys/types.h>
6746  /* Check that off_t can represent 2**63 - 1 correctly.
6747     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6748     since some C++ compilers masquerading as C compilers
6749     incorrectly reject 9223372036854775807.  */
6750 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6751   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6752                        && LARGE_OFF_T % 2147483647 == 1)
6753                       ? 1 : -1];
6754 int
6755 main ()
6756 {
6757
6758   ;
6759   return 0;
6760 }
6761 _ACEOF
6762          if ac_fn_c_try_compile "$LINENO"; then :
6763   break
6764 fi
6765 rm -f core conftest.err conftest.$ac_objext
6766          CC="$CC -n32"
6767          if ac_fn_c_try_compile "$LINENO"; then :
6768   ac_cv_sys_largefile_CC=' -n32'; break
6769 fi
6770 rm -f core conftest.err conftest.$ac_objext
6771          break
6772        done
6773        CC=$ac_save_CC
6774        rm -f conftest.$ac_ext
6775     fi
6776 fi
6777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6778 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6779   if test "$ac_cv_sys_largefile_CC" != no; then
6780     CC=$CC$ac_cv_sys_largefile_CC
6781   fi
6782
6783   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6784 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6785 if ${ac_cv_sys_file_offset_bits+:} false; then :
6786   $as_echo_n "(cached) " >&6
6787 else
6788   while :; do
6789   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6790 /* end confdefs.h.  */
6791 #include <sys/types.h>
6792  /* Check that off_t can represent 2**63 - 1 correctly.
6793     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6794     since some C++ compilers masquerading as C compilers
6795     incorrectly reject 9223372036854775807.  */
6796 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6797   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6798                        && LARGE_OFF_T % 2147483647 == 1)
6799                       ? 1 : -1];
6800 int
6801 main ()
6802 {
6803
6804   ;
6805   return 0;
6806 }
6807 _ACEOF
6808 if ac_fn_c_try_compile "$LINENO"; then :
6809   ac_cv_sys_file_offset_bits=no; break
6810 fi
6811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6812   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6813 /* end confdefs.h.  */
6814 #define _FILE_OFFSET_BITS 64
6815 #include <sys/types.h>
6816  /* Check that off_t can represent 2**63 - 1 correctly.
6817     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6818     since some C++ compilers masquerading as C compilers
6819     incorrectly reject 9223372036854775807.  */
6820 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6821   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6822                        && LARGE_OFF_T % 2147483647 == 1)
6823                       ? 1 : -1];
6824 int
6825 main ()
6826 {
6827
6828   ;
6829   return 0;
6830 }
6831 _ACEOF
6832 if ac_fn_c_try_compile "$LINENO"; then :
6833   ac_cv_sys_file_offset_bits=64; break
6834 fi
6835 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6836   ac_cv_sys_file_offset_bits=unknown
6837   break
6838 done
6839 fi
6840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6841 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6842 case $ac_cv_sys_file_offset_bits in #(
6843   no | unknown) ;;
6844   *)
6845 cat >>confdefs.h <<_ACEOF
6846 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6847 _ACEOF
6848 ;;
6849 esac
6850 rm -rf conftest*
6851   if test $ac_cv_sys_file_offset_bits = unknown; then
6852     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6853 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6854 if ${ac_cv_sys_large_files+:} false; then :
6855   $as_echo_n "(cached) " >&6
6856 else
6857   while :; do
6858   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6859 /* end confdefs.h.  */
6860 #include <sys/types.h>
6861  /* Check that off_t can represent 2**63 - 1 correctly.
6862     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6863     since some C++ compilers masquerading as C compilers
6864     incorrectly reject 9223372036854775807.  */
6865 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6866   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6867                        && LARGE_OFF_T % 2147483647 == 1)
6868                       ? 1 : -1];
6869 int
6870 main ()
6871 {
6872
6873   ;
6874   return 0;
6875 }
6876 _ACEOF
6877 if ac_fn_c_try_compile "$LINENO"; then :
6878   ac_cv_sys_large_files=no; break
6879 fi
6880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6881   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6882 /* end confdefs.h.  */
6883 #define _LARGE_FILES 1
6884 #include <sys/types.h>
6885  /* Check that off_t can represent 2**63 - 1 correctly.
6886     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6887     since some C++ compilers masquerading as C compilers
6888     incorrectly reject 9223372036854775807.  */
6889 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6890   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6891                        && LARGE_OFF_T % 2147483647 == 1)
6892                       ? 1 : -1];
6893 int
6894 main ()
6895 {
6896
6897   ;
6898   return 0;
6899 }
6900 _ACEOF
6901 if ac_fn_c_try_compile "$LINENO"; then :
6902   ac_cv_sys_large_files=1; break
6903 fi
6904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6905   ac_cv_sys_large_files=unknown
6906   break
6907 done
6908 fi
6909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6910 $as_echo "$ac_cv_sys_large_files" >&6; }
6911 case $ac_cv_sys_large_files in #(
6912   no | unknown) ;;
6913   *)
6914 cat >>confdefs.h <<_ACEOF
6915 #define _LARGE_FILES $ac_cv_sys_large_files
6916 _ACEOF
6917 ;;
6918 esac
6919 rm -rf conftest*
6920   fi
6921 fi
6922
6923
6924
6925 ## If user specified a crt-dir, use that unconditionally.
6926 if test "X$CRT_DIR" = "X"; then
6927
6928   case "$canonical" in
6929     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
6930     ## On x86-64 and s390x GNU/Linux distributions, the standard library
6931     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
6932     ## For anything else (eg /usr/lib32), it is up the user to specify
6933     ## the location (bug#5655).
6934     ## Test for crtn.o, not just the directory, because sometimes the
6935     ## directory exists but does not have the relevant files (bug#1287).
6936     ## FIXME better to test for binary compatibility somehow.
6937     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
6938     ;;
6939
6940     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
6941   esac
6942
6943   case "$opsys" in
6944     hpux10-20) CRT_DIR=/lib ;;
6945   esac
6946
6947   ## Default is /usr/lib.
6948   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
6949
6950 else
6951
6952   ## Some platforms don't use any of these files, so it is not
6953   ## appropriate to put this test outside the if block.
6954   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
6955     as_fn_error $? "crt*.o not found in specified location." "$LINENO" 5
6956
6957 fi
6958
6959
6960
6961 LIB_MATH=-lm
6962 LIB_STANDARD=
6963 START_FILES=
6964
6965 case $opsys in
6966   cygwin )
6967     LIB_MATH=
6968     START_FILES='pre-crt0.o'
6969     ;;
6970   darwin )
6971     ## Adding -lm confuses the dynamic linker, so omit it.
6972     LIB_MATH=
6973     START_FILES='pre-crt0.o'
6974     ;;
6975   freebsd )
6976     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6977     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6978     ;;
6979   gnu-linux | gnu-kfreebsd )
6980     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
6981     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
6982     ;;
6983   hpux10-20 | hpux11 )
6984     LIB_STANDARD=-lc
6985     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
6986     ;;
6987   netbsd | openbsd )
6988     if test -f $CRT_DIR/crti.o; then
6989         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6990         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6991     else
6992         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
6993         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
6994     fi
6995     ;;
6996 esac
6997
6998
6999
7000
7001
7002
7003
7004 if test "${with_sound}" != "no"; then
7005   # Sound support for GNU/Linux and the free BSDs.
7006   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7007 do :
7008   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7009 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7010 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7011   cat >>confdefs.h <<_ACEOF
7012 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7013 _ACEOF
7014  have_sound_header=yes
7015 fi
7016
7017 done
7018
7019   # Emulation library used on NetBSD.
7020   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7021 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7022 if ${ac_cv_lib_ossaudio__oss_ioctl+:} false; then :
7023   $as_echo_n "(cached) " >&6
7024 else
7025   ac_check_lib_save_LIBS=$LIBS
7026 LIBS="-lossaudio  $LIBS"
7027 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7028 /* end confdefs.h.  */
7029
7030 /* Override any GCC internal prototype to avoid an error.
7031    Use char because int might match the return type of a GCC
7032    builtin and then its argument prototype would still apply.  */
7033 #ifdef __cplusplus
7034 extern "C"
7035 #endif
7036 char _oss_ioctl ();
7037 int
7038 main ()
7039 {
7040 return _oss_ioctl ();
7041   ;
7042   return 0;
7043 }
7044 _ACEOF
7045 if ac_fn_c_try_link "$LINENO"; then :
7046   ac_cv_lib_ossaudio__oss_ioctl=yes
7047 else
7048   ac_cv_lib_ossaudio__oss_ioctl=no
7049 fi
7050 rm -f core conftest.err conftest.$ac_objext \
7051     conftest$ac_exeext conftest.$ac_ext
7052 LIBS=$ac_check_lib_save_LIBS
7053 fi
7054 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7055 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7056 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes; then :
7057   LIBSOUND=-lossaudio
7058 else
7059   LIBSOUND=
7060 fi
7061
7062
7063
7064   ALSA_REQUIRED=1.0.0
7065   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7066
7067   succeeded=no
7068
7069   # Extract the first word of "pkg-config", so it can be a program name with args.
7070 set dummy pkg-config; ac_word=$2
7071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7072 $as_echo_n "checking for $ac_word... " >&6; }
7073 if ${ac_cv_path_PKG_CONFIG+:} false; then :
7074   $as_echo_n "(cached) " >&6
7075 else
7076   case $PKG_CONFIG in
7077   [\\/]* | ?:[\\/]*)
7078   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7079   ;;
7080   *)
7081   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7082 for as_dir in $PATH
7083 do
7084   IFS=$as_save_IFS
7085   test -z "$as_dir" && as_dir=.
7086     for ac_exec_ext in '' $ac_executable_extensions; do
7087   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7088     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7089     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7090     break 2
7091   fi
7092 done
7093   done
7094 IFS=$as_save_IFS
7095
7096   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7097   ;;
7098 esac
7099 fi
7100 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7101 if test -n "$PKG_CONFIG"; then
7102   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7103 $as_echo "$PKG_CONFIG" >&6; }
7104 else
7105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7106 $as_echo "no" >&6; }
7107 fi
7108
7109
7110
7111   if test "$PKG_CONFIG" = "no" ; then
7112      HAVE_ALSA=no
7113   else
7114      PKG_CONFIG_MIN_VERSION=0.9.0
7115      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7116         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7117 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7118
7119         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7120             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7121 $as_echo "yes" >&6; }
7122             succeeded=yes
7123
7124             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7125 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7126             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7127             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7128 $as_echo "$ALSA_CFLAGS" >&6; }
7129
7130             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7131 $as_echo_n "checking ALSA_LIBS... " >&6; }
7132             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7133             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7134 $as_echo "$ALSA_LIBS" >&6; }
7135         else
7136             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7137 $as_echo "no" >&6; }
7138             ALSA_CFLAGS=""
7139             ALSA_LIBS=""
7140             ## If we have a custom action on failure, don't print errors, but
7141             ## do set a variable so people can do so.
7142             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7143
7144         fi
7145
7146
7147
7148      else
7149         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7150         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7151      fi
7152   fi
7153
7154   if test $succeeded = yes; then
7155      HAVE_ALSA=yes
7156   else
7157      HAVE_ALSA=no
7158   fi
7159
7160   if test $HAVE_ALSA = yes; then
7161     SAVE_CFLAGS="$CFLAGS"
7162     SAVE_LDFLAGS="$LDFLAGS"
7163     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7164     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7165     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7166 /* end confdefs.h.  */
7167 #include <asoundlib.h>
7168 int
7169 main ()
7170 {
7171 snd_lib_error_set_handler (0);
7172   ;
7173   return 0;
7174 }
7175 _ACEOF
7176 if ac_fn_c_try_compile "$LINENO"; then :
7177   emacs_alsa_normal=yes
7178 else
7179   emacs_alsa_normal=no
7180 fi
7181 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7182     if test "$emacs_alsa_normal" != yes; then
7183       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7184 /* end confdefs.h.  */
7185 #include <alsa/asoundlib.h>
7186 int
7187 main ()
7188 {
7189 snd_lib_error_set_handler (0);
7190   ;
7191   return 0;
7192 }
7193 _ACEOF
7194 if ac_fn_c_try_compile "$LINENO"; then :
7195   emacs_alsa_subdir=yes
7196 else
7197   emacs_alsa_subdir=no
7198 fi
7199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7200       if test "$emacs_alsa_subdir" != yes; then
7201         as_fn_error $? "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7202       fi
7203       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7204     fi
7205
7206     CFLAGS="$SAVE_CFLAGS"
7207     LDFLAGS="$SAVE_LDFLAGS"
7208     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7209     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7210
7211 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7212
7213   fi
7214
7215         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7216      case "$opsys" in
7217               gnu-linux|freebsd|netbsd)
7218
7219 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7220
7221          ;;
7222      esac
7223   fi
7224
7225
7226 fi
7227
7228 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7229   linux/version.h sys/systeminfo.h limits.h \
7230   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7231   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7232   sys/utsname.h pwd.h utmp.h dirent.h util.h
7233 do :
7234   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7235 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7236 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7237   cat >>confdefs.h <<_ACEOF
7238 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7239 _ACEOF
7240
7241 fi
7242
7243 done
7244
7245
7246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7247 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7248 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7249 /* end confdefs.h.  */
7250 #include <sys/personality.h>
7251 int
7252 main ()
7253 {
7254 personality (PER_LINUX32)
7255   ;
7256   return 0;
7257 }
7258 _ACEOF
7259 if ac_fn_c_try_compile "$LINENO"; then :
7260   emacs_cv_personality_linux32=yes
7261 else
7262   emacs_cv_personality_linux32=no
7263 fi
7264 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7265 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7266 $as_echo "$emacs_cv_personality_linux32" >&6; }
7267
7268 if test $emacs_cv_personality_linux32 = yes; then
7269
7270 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7271
7272 fi
7273
7274 for ac_header in term.h
7275 do :
7276   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7277 if test "x$ac_cv_header_term_h" = xyes; then :
7278   cat >>confdefs.h <<_ACEOF
7279 #define HAVE_TERM_H 1
7280 _ACEOF
7281
7282 fi
7283
7284 done
7285
7286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7287 $as_echo_n "checking for ANSI C header files... " >&6; }
7288 if ${ac_cv_header_stdc+:} false; then :
7289   $as_echo_n "(cached) " >&6
7290 else
7291   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7292 /* end confdefs.h.  */
7293 #include <stdlib.h>
7294 #include <stdarg.h>
7295 #include <string.h>
7296 #include <float.h>
7297
7298 int
7299 main ()
7300 {
7301
7302   ;
7303   return 0;
7304 }
7305 _ACEOF
7306 if ac_fn_c_try_compile "$LINENO"; then :
7307   ac_cv_header_stdc=yes
7308 else
7309   ac_cv_header_stdc=no
7310 fi
7311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7312
7313 if test $ac_cv_header_stdc = yes; then
7314   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7316 /* end confdefs.h.  */
7317 #include <string.h>
7318
7319 _ACEOF
7320 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7321   $EGREP "memchr" >/dev/null 2>&1; then :
7322
7323 else
7324   ac_cv_header_stdc=no
7325 fi
7326 rm -f conftest*
7327
7328 fi
7329
7330 if test $ac_cv_header_stdc = yes; then
7331   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7332   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7333 /* end confdefs.h.  */
7334 #include <stdlib.h>
7335
7336 _ACEOF
7337 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7338   $EGREP "free" >/dev/null 2>&1; then :
7339
7340 else
7341   ac_cv_header_stdc=no
7342 fi
7343 rm -f conftest*
7344
7345 fi
7346
7347 if test $ac_cv_header_stdc = yes; then
7348   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7349   if test "$cross_compiling" = yes; then :
7350   :
7351 else
7352   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7353 /* end confdefs.h.  */
7354 #include <ctype.h>
7355 #include <stdlib.h>
7356 #if ((' ' & 0x0FF) == 0x020)
7357 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7358 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7359 #else
7360 # define ISLOWER(c) \
7361                    (('a' <= (c) && (c) <= 'i') \
7362                      || ('j' <= (c) && (c) <= 'r') \
7363                      || ('s' <= (c) && (c) <= 'z'))
7364 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7365 #endif
7366
7367 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7368 int
7369 main ()
7370 {
7371   int i;
7372   for (i = 0; i < 256; i++)
7373     if (XOR (islower (i), ISLOWER (i))
7374         || toupper (i) != TOUPPER (i))
7375       return 2;
7376   return 0;
7377 }
7378 _ACEOF
7379 if ac_fn_c_try_run "$LINENO"; then :
7380
7381 else
7382   ac_cv_header_stdc=no
7383 fi
7384 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7385   conftest.$ac_objext conftest.beam conftest.$ac_ext
7386 fi
7387
7388 fi
7389 fi
7390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7391 $as_echo "$ac_cv_header_stdc" >&6; }
7392 if test $ac_cv_header_stdc = yes; then
7393
7394 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7395
7396 fi
7397
7398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7399 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7400 if ${ac_cv_header_time+:} false; then :
7401   $as_echo_n "(cached) " >&6
7402 else
7403   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7404 /* end confdefs.h.  */
7405 #include <sys/types.h>
7406 #include <sys/time.h>
7407 #include <time.h>
7408
7409 int
7410 main ()
7411 {
7412 if ((struct tm *) 0)
7413 return 0;
7414   ;
7415   return 0;
7416 }
7417 _ACEOF
7418 if ac_fn_c_try_compile "$LINENO"; then :
7419   ac_cv_header_time=yes
7420 else
7421   ac_cv_header_time=no
7422 fi
7423 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7424 fi
7425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7426 $as_echo "$ac_cv_header_time" >&6; }
7427 if test $ac_cv_header_time = yes; then
7428
7429 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7430
7431 fi
7432
7433 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7434 if test "x$ac_cv_have_decl_sys_siglist" = xyes; then :
7435   ac_have_decl=1
7436 else
7437   ac_have_decl=0
7438 fi
7439
7440 cat >>confdefs.h <<_ACEOF
7441 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7442 _ACEOF
7443
7444 if test $ac_cv_have_decl_sys_siglist != yes; then
7445   # For Tru64, at least:
7446   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7447 if test "x$ac_cv_have_decl___sys_siglist" = xyes; then :
7448   ac_have_decl=1
7449 else
7450   ac_have_decl=0
7451 fi
7452
7453 cat >>confdefs.h <<_ACEOF
7454 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7455 _ACEOF
7456
7457   if test $ac_cv_have_decl___sys_siglist = yes; then
7458
7459 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7460
7461   fi
7462 fi
7463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7464 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7465 if ${ac_cv_header_sys_wait_h+:} false; then :
7466   $as_echo_n "(cached) " >&6
7467 else
7468   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7469 /* end confdefs.h.  */
7470 #include <sys/types.h>
7471 #include <sys/wait.h>
7472 #ifndef WEXITSTATUS
7473 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7474 #endif
7475 #ifndef WIFEXITED
7476 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7477 #endif
7478
7479 int
7480 main ()
7481 {
7482   int s;
7483   wait (&s);
7484   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7485   ;
7486   return 0;
7487 }
7488 _ACEOF
7489 if ac_fn_c_try_compile "$LINENO"; then :
7490   ac_cv_header_sys_wait_h=yes
7491 else
7492   ac_cv_header_sys_wait_h=no
7493 fi
7494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7495 fi
7496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7497 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7498 if test $ac_cv_header_sys_wait_h = yes; then
7499
7500 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7501
7502 fi
7503
7504
7505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7506 $as_echo_n "checking for struct utimbuf... " >&6; }
7507 if ${emacs_cv_struct_utimbuf+:} false; then :
7508   $as_echo_n "(cached) " >&6
7509 else
7510   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7511 /* end confdefs.h.  */
7512 #ifdef TIME_WITH_SYS_TIME
7513 #include <sys/time.h>
7514 #include <time.h>
7515 #else
7516 #ifdef HAVE_SYS_TIME_H
7517 #include <sys/time.h>
7518 #else
7519 #include <time.h>
7520 #endif
7521 #endif
7522 #ifdef HAVE_UTIME_H
7523 #include <utime.h>
7524 #endif
7525 int
7526 main ()
7527 {
7528 static struct utimbuf x; x.actime = x.modtime;
7529   ;
7530   return 0;
7531 }
7532 _ACEOF
7533 if ac_fn_c_try_compile "$LINENO"; then :
7534   emacs_cv_struct_utimbuf=yes
7535 else
7536   emacs_cv_struct_utimbuf=no
7537 fi
7538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7539 fi
7540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7541 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7542 if test $emacs_cv_struct_utimbuf = yes; then
7543
7544 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7545
7546 fi
7547
7548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7549 $as_echo_n "checking return type of signal handlers... " >&6; }
7550 if ${ac_cv_type_signal+:} false; then :
7551   $as_echo_n "(cached) " >&6
7552 else
7553   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7554 /* end confdefs.h.  */
7555 #include <sys/types.h>
7556 #include <signal.h>
7557
7558 int
7559 main ()
7560 {
7561 return *(signal (0, 0)) (0) == 1;
7562   ;
7563   return 0;
7564 }
7565 _ACEOF
7566 if ac_fn_c_try_compile "$LINENO"; then :
7567   ac_cv_type_signal=int
7568 else
7569   ac_cv_type_signal=void
7570 fi
7571 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7572 fi
7573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7574 $as_echo "$ac_cv_type_signal" >&6; }
7575
7576 cat >>confdefs.h <<_ACEOF
7577 #define RETSIGTYPE $ac_cv_type_signal
7578 _ACEOF
7579
7580
7581
7582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7583 $as_echo_n "checking for speed_t... " >&6; }
7584 if ${emacs_cv_speed_t+:} false; then :
7585   $as_echo_n "(cached) " >&6
7586 else
7587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7588 /* end confdefs.h.  */
7589 #include <termios.h>
7590 int
7591 main ()
7592 {
7593 speed_t x = 1;
7594   ;
7595   return 0;
7596 }
7597 _ACEOF
7598 if ac_fn_c_try_compile "$LINENO"; then :
7599   emacs_cv_speed_t=yes
7600 else
7601   emacs_cv_speed_t=no
7602 fi
7603 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7604 fi
7605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7606 $as_echo "$emacs_cv_speed_t" >&6; }
7607 if test $emacs_cv_speed_t = yes; then
7608
7609 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7610
7611 fi
7612
7613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7614 $as_echo_n "checking for struct timeval... " >&6; }
7615 if ${emacs_cv_struct_timeval+:} false; then :
7616   $as_echo_n "(cached) " >&6
7617 else
7618   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7619 /* end confdefs.h.  */
7620 #ifdef TIME_WITH_SYS_TIME
7621 #include <sys/time.h>
7622 #include <time.h>
7623 #else
7624 #ifdef HAVE_SYS_TIME_H
7625 #include <sys/time.h>
7626 #else
7627 #include <time.h>
7628 #endif
7629 #endif
7630 int
7631 main ()
7632 {
7633 static struct timeval x; x.tv_sec = x.tv_usec;
7634   ;
7635   return 0;
7636 }
7637 _ACEOF
7638 if ac_fn_c_try_compile "$LINENO"; then :
7639   emacs_cv_struct_timeval=yes
7640 else
7641   emacs_cv_struct_timeval=no
7642 fi
7643 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7644 fi
7645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
7646 $as_echo "$emacs_cv_struct_timeval" >&6; }
7647 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7648 if test $emacs_cv_struct_timeval = yes; then
7649
7650 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
7651
7652 fi
7653
7654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
7655 $as_echo_n "checking for struct exception... " >&6; }
7656 if ${emacs_cv_struct_exception+:} false; then :
7657   $as_echo_n "(cached) " >&6
7658 else
7659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7660 /* end confdefs.h.  */
7661 #include <math.h>
7662 int
7663 main ()
7664 {
7665 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7666   ;
7667   return 0;
7668 }
7669 _ACEOF
7670 if ac_fn_c_try_compile "$LINENO"; then :
7671   emacs_cv_struct_exception=yes
7672 else
7673   emacs_cv_struct_exception=no
7674 fi
7675 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7676 fi
7677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
7678 $as_echo "$emacs_cv_struct_exception" >&6; }
7679 HAVE_EXCEPTION=$emacs_cv_struct_exception
7680 if test $emacs_cv_struct_exception != yes; then
7681
7682 $as_echo "#define NO_MATHERR 1" >>confdefs.h
7683
7684 fi
7685
7686 for ac_header in sys/socket.h
7687 do :
7688   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
7689 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
7690   cat >>confdefs.h <<_ACEOF
7691 #define HAVE_SYS_SOCKET_H 1
7692 _ACEOF
7693
7694 fi
7695
7696 done
7697
7698 for ac_header in net/if.h
7699 do :
7700   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
7701 #if HAVE_SYS_SOCKET_H
7702 #include <sys/socket.h>
7703 #endif
7704 "
7705 if test "x$ac_cv_header_net_if_h" = xyes; then :
7706   cat >>confdefs.h <<_ACEOF
7707 #define HAVE_NET_IF_H 1
7708 _ACEOF
7709
7710 fi
7711
7712 done
7713
7714
7715 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7716 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7717 if ${ac_cv_struct_tm+:} false; then :
7718   $as_echo_n "(cached) " >&6
7719 else
7720   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7721 /* end confdefs.h.  */
7722 #include <sys/types.h>
7723 #include <time.h>
7724
7725 int
7726 main ()
7727 {
7728 struct tm tm;
7729                                      int *p = &tm.tm_sec;
7730                                      return !p;
7731   ;
7732   return 0;
7733 }
7734 _ACEOF
7735 if ac_fn_c_try_compile "$LINENO"; then :
7736   ac_cv_struct_tm=time.h
7737 else
7738   ac_cv_struct_tm=sys/time.h
7739 fi
7740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7741 fi
7742 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7743 $as_echo "$ac_cv_struct_tm" >&6; }
7744 if test $ac_cv_struct_tm = sys/time.h; then
7745
7746 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7747
7748 fi
7749
7750 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
7751 #include <$ac_cv_struct_tm>
7752
7753 "
7754 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
7755
7756 cat >>confdefs.h <<_ACEOF
7757 #define HAVE_STRUCT_TM_TM_ZONE 1
7758 _ACEOF
7759
7760
7761 fi
7762
7763 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7764
7765 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
7766
7767 else
7768   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
7769 "
7770 if test "x$ac_cv_have_decl_tzname" = xyes; then :
7771   ac_have_decl=1
7772 else
7773   ac_have_decl=0
7774 fi
7775
7776 cat >>confdefs.h <<_ACEOF
7777 #define HAVE_DECL_TZNAME $ac_have_decl
7778 _ACEOF
7779
7780   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
7781 $as_echo_n "checking for tzname... " >&6; }
7782 if ${ac_cv_var_tzname+:} false; then :
7783   $as_echo_n "(cached) " >&6
7784 else
7785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7786 /* end confdefs.h.  */
7787 #include <time.h>
7788 #if !HAVE_DECL_TZNAME
7789 extern char *tzname[];
7790 #endif
7791
7792 int
7793 main ()
7794 {
7795 return tzname[0][0];
7796   ;
7797   return 0;
7798 }
7799 _ACEOF
7800 if ac_fn_c_try_link "$LINENO"; then :
7801   ac_cv_var_tzname=yes
7802 else
7803   ac_cv_var_tzname=no
7804 fi
7805 rm -f core conftest.err conftest.$ac_objext \
7806     conftest$ac_exeext conftest.$ac_ext
7807 fi
7808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
7809 $as_echo "$ac_cv_var_tzname" >&6; }
7810   if test $ac_cv_var_tzname = yes; then
7811
7812 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
7813
7814   fi
7815 fi
7816
7817 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
7818 "
7819 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
7820
7821 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
7822
7823 fi
7824
7825 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
7826 #if HAVE_SYS_SOCKET_H
7827 #include <sys/socket.h>
7828 #endif
7829 #if HAVE_NET_IF_H
7830 #include <net/if.h>
7831 #endif
7832 "
7833 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = xyes; then :
7834
7835 cat >>confdefs.h <<_ACEOF
7836 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
7837 _ACEOF
7838
7839
7840 fi
7841 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
7842 #if HAVE_SYS_SOCKET_H
7843 #include <sys/socket.h>
7844 #endif
7845 #if HAVE_NET_IF_H
7846 #include <net/if.h>
7847 #endif
7848 "
7849 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = xyes; then :
7850
7851 cat >>confdefs.h <<_ACEOF
7852 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
7853 _ACEOF
7854
7855
7856 fi
7857 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
7858 #if HAVE_SYS_SOCKET_H
7859 #include <sys/socket.h>
7860 #endif
7861 #if HAVE_NET_IF_H
7862 #include <net/if.h>
7863 #endif
7864 "
7865 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = xyes; then :
7866
7867 cat >>confdefs.h <<_ACEOF
7868 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
7869 _ACEOF
7870
7871
7872 fi
7873 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
7874 #if HAVE_SYS_SOCKET_H
7875 #include <sys/socket.h>
7876 #endif
7877 #if HAVE_NET_IF_H
7878 #include <net/if.h>
7879 #endif
7880 "
7881 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = xyes; then :
7882
7883 cat >>confdefs.h <<_ACEOF
7884 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
7885 _ACEOF
7886
7887
7888 fi
7889 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
7890 #if HAVE_SYS_SOCKET_H
7891 #include <sys/socket.h>
7892 #endif
7893 #if HAVE_NET_IF_H
7894 #include <net/if.h>
7895 #endif
7896 "
7897 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = xyes; then :
7898
7899 cat >>confdefs.h <<_ACEOF
7900 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
7901 _ACEOF
7902
7903
7904 fi
7905
7906
7907
7908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
7909 $as_echo_n "checking for function prototypes... " >&6; }
7910 if test "$ac_cv_prog_cc_c89" != no; then
7911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7912 $as_echo "yes" >&6; }
7913
7914 $as_echo "#define PROTOTYPES 1" >>confdefs.h
7915
7916
7917 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
7918
7919 else
7920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7921 $as_echo "no" >&6; }
7922 fi
7923
7924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
7925 $as_echo_n "checking for working volatile... " >&6; }
7926 if ${ac_cv_c_volatile+:} false; then :
7927   $as_echo_n "(cached) " >&6
7928 else
7929   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7930 /* end confdefs.h.  */
7931
7932 int
7933 main ()
7934 {
7935
7936 volatile int x;
7937 int * volatile y = (int *) 0;
7938 return !x && !y;
7939   ;
7940   return 0;
7941 }
7942 _ACEOF
7943 if ac_fn_c_try_compile "$LINENO"; then :
7944   ac_cv_c_volatile=yes
7945 else
7946   ac_cv_c_volatile=no
7947 fi
7948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7949 fi
7950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
7951 $as_echo "$ac_cv_c_volatile" >&6; }
7952 if test $ac_cv_c_volatile = no; then
7953
7954 $as_echo "#define volatile /**/" >>confdefs.h
7955
7956 fi
7957
7958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7959 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7960 if ${ac_cv_c_const+:} false; then :
7961   $as_echo_n "(cached) " >&6
7962 else
7963   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7964 /* end confdefs.h.  */
7965
7966 int
7967 main ()
7968 {
7969 /* FIXME: Include the comments suggested by Paul. */
7970 #ifndef __cplusplus
7971   /* Ultrix mips cc rejects this.  */
7972   typedef int charset[2];
7973   const charset cs;
7974   /* SunOS 4.1.1 cc rejects this.  */
7975   char const *const *pcpcc;
7976   char **ppc;
7977   /* NEC SVR4.0.2 mips cc rejects this.  */
7978   struct point {int x, y;};
7979   static struct point const zero = {0,0};
7980   /* AIX XL C 1.02.0.0 rejects this.
7981      It does not let you subtract one const X* pointer from another in
7982      an arm of an if-expression whose if-part is not a constant
7983      expression */
7984   const char *g = "string";
7985   pcpcc = &g + (g ? g-g : 0);
7986   /* HPUX 7.0 cc rejects these. */
7987   ++pcpcc;
7988   ppc = (char**) pcpcc;
7989   pcpcc = (char const *const *) ppc;
7990   { /* SCO 3.2v4 cc rejects this.  */
7991     char *t;
7992     char const *s = 0 ? (char *) 0 : (char const *) 0;
7993
7994     *t++ = 0;
7995     if (s) return 0;
7996   }
7997   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7998     int x[] = {25, 17};
7999     const int *foo = &x[0];
8000     ++foo;
8001   }
8002   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8003     typedef const int *iptr;
8004     iptr p = 0;
8005     ++p;
8006   }
8007   { /* AIX XL C 1.02.0.0 rejects this saying
8008        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8009     struct s { int j; const int *ap[3]; };
8010     struct s *b; b->j = 5;
8011   }
8012   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8013     const int foo = 10;
8014     if (!foo) return 0;
8015   }
8016   return !cs[0] && !zero.x;
8017 #endif
8018
8019   ;
8020   return 0;
8021 }
8022 _ACEOF
8023 if ac_fn_c_try_compile "$LINENO"; then :
8024   ac_cv_c_const=yes
8025 else
8026   ac_cv_c_const=no
8027 fi
8028 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8029 fi
8030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8031 $as_echo "$ac_cv_c_const" >&6; }
8032 if test $ac_cv_c_const = no; then
8033
8034 $as_echo "#define const /**/" >>confdefs.h
8035
8036 fi
8037
8038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8039 $as_echo_n "checking for void * support... " >&6; }
8040 if ${emacs_cv_void_star+:} false; then :
8041   $as_echo_n "(cached) " >&6
8042 else
8043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8044 /* end confdefs.h.  */
8045
8046 int
8047 main ()
8048 {
8049 void * foo;
8050   ;
8051   return 0;
8052 }
8053 _ACEOF
8054 if ac_fn_c_try_compile "$LINENO"; then :
8055   emacs_cv_void_star=yes
8056 else
8057   emacs_cv_void_star=no
8058 fi
8059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8060 fi
8061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8062 $as_echo "$emacs_cv_void_star" >&6; }
8063 if test $emacs_cv_void_star = yes; then
8064   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8065
8066 else
8067   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8068
8069 fi
8070
8071  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8072 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8073 if ${ac_cv_c_bigendian+:} false; then :
8074   $as_echo_n "(cached) " >&6
8075 else
8076   ac_cv_c_bigendian=unknown
8077     # See if we're dealing with a universal compiler.
8078     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8079 /* end confdefs.h.  */
8080 #ifndef __APPLE_CC__
8081                not a universal capable compiler
8082              #endif
8083              typedef int dummy;
8084
8085 _ACEOF
8086 if ac_fn_c_try_compile "$LINENO"; then :
8087
8088         # Check for potential -arch flags.  It is not universal unless
8089         # there are at least two -arch flags with different values.
8090         ac_arch=
8091         ac_prev=
8092         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8093          if test -n "$ac_prev"; then
8094            case $ac_word in
8095              i?86 | x86_64 | ppc | ppc64)
8096                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8097                  ac_arch=$ac_word
8098                else
8099                  ac_cv_c_bigendian=universal
8100                  break
8101                fi
8102                ;;
8103            esac
8104            ac_prev=
8105          elif test "x$ac_word" = "x-arch"; then
8106            ac_prev=arch
8107          fi
8108        done
8109 fi
8110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8111     if test $ac_cv_c_bigendian = unknown; then
8112       # See if sys/param.h defines the BYTE_ORDER macro.
8113       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8114 /* end confdefs.h.  */
8115 #include <sys/types.h>
8116              #include <sys/param.h>
8117
8118 int
8119 main ()
8120 {
8121 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8122                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8123                      && LITTLE_ENDIAN)
8124               bogus endian macros
8125              #endif
8126
8127   ;
8128   return 0;
8129 }
8130 _ACEOF
8131 if ac_fn_c_try_compile "$LINENO"; then :
8132   # It does; now see whether it defined to BIG_ENDIAN or not.
8133          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8134 /* end confdefs.h.  */
8135 #include <sys/types.h>
8136                 #include <sys/param.h>
8137
8138 int
8139 main ()
8140 {
8141 #if BYTE_ORDER != BIG_ENDIAN
8142                  not big endian
8143                 #endif
8144
8145   ;
8146   return 0;
8147 }
8148 _ACEOF
8149 if ac_fn_c_try_compile "$LINENO"; then :
8150   ac_cv_c_bigendian=yes
8151 else
8152   ac_cv_c_bigendian=no
8153 fi
8154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8155 fi
8156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8157     fi
8158     if test $ac_cv_c_bigendian = unknown; then
8159       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8160       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8161 /* end confdefs.h.  */
8162 #include <limits.h>
8163
8164 int
8165 main ()
8166 {
8167 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8168               bogus endian macros
8169              #endif
8170
8171   ;
8172   return 0;
8173 }
8174 _ACEOF
8175 if ac_fn_c_try_compile "$LINENO"; then :
8176   # It does; now see whether it defined to _BIG_ENDIAN or not.
8177          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8178 /* end confdefs.h.  */
8179 #include <limits.h>
8180
8181 int
8182 main ()
8183 {
8184 #ifndef _BIG_ENDIAN
8185                  not big endian
8186                 #endif
8187
8188   ;
8189   return 0;
8190 }
8191 _ACEOF
8192 if ac_fn_c_try_compile "$LINENO"; then :
8193   ac_cv_c_bigendian=yes
8194 else
8195   ac_cv_c_bigendian=no
8196 fi
8197 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8198 fi
8199 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8200     fi
8201     if test $ac_cv_c_bigendian = unknown; then
8202       # Compile a test program.
8203       if test "$cross_compiling" = yes; then :
8204   # Try to guess by grepping values from an object file.
8205          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8206 /* end confdefs.h.  */
8207 short int ascii_mm[] =
8208                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8209                 short int ascii_ii[] =
8210                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8211                 int use_ascii (int i) {
8212                   return ascii_mm[i] + ascii_ii[i];
8213                 }
8214                 short int ebcdic_ii[] =
8215                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8216                 short int ebcdic_mm[] =
8217                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8218                 int use_ebcdic (int i) {
8219                   return ebcdic_mm[i] + ebcdic_ii[i];
8220                 }
8221                 extern int foo;
8222
8223 int
8224 main ()
8225 {
8226 return use_ascii (foo) == use_ebcdic (foo);
8227   ;
8228   return 0;
8229 }
8230 _ACEOF
8231 if ac_fn_c_try_compile "$LINENO"; then :
8232   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8233               ac_cv_c_bigendian=yes
8234             fi
8235             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8236               if test "$ac_cv_c_bigendian" = unknown; then
8237                 ac_cv_c_bigendian=no
8238               else
8239                 # finding both strings is unlikely to happen, but who knows?
8240                 ac_cv_c_bigendian=unknown
8241               fi
8242             fi
8243 fi
8244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8245 else
8246   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8247 /* end confdefs.h.  */
8248 $ac_includes_default
8249 int
8250 main ()
8251 {
8252
8253              /* Are we little or big endian?  From Harbison&Steele.  */
8254              union
8255              {
8256                long int l;
8257                char c[sizeof (long int)];
8258              } u;
8259              u.l = 1;
8260              return u.c[sizeof (long int) - 1] == 1;
8261
8262   ;
8263   return 0;
8264 }
8265 _ACEOF
8266 if ac_fn_c_try_run "$LINENO"; then :
8267   ac_cv_c_bigendian=no
8268 else
8269   ac_cv_c_bigendian=yes
8270 fi
8271 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8272   conftest.$ac_objext conftest.beam conftest.$ac_ext
8273 fi
8274
8275     fi
8276 fi
8277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8278 $as_echo "$ac_cv_c_bigendian" >&6; }
8279  case $ac_cv_c_bigendian in #(
8280    yes)
8281      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8282 ;; #(
8283    no)
8284       ;; #(
8285    universal)
8286
8287 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8288
8289      ;; #(
8290    *)
8291      as_fn_error $? "unknown endianness
8292  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8293  esac
8294
8295
8296 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
8297 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
8298 if ${emacs_cv_attribute_aligned+:} false; then :
8299   $as_echo_n "(cached) " >&6
8300 else
8301   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8302 /* end confdefs.h.  */
8303 char __attribute__ ((__aligned__ (1 << 3))) c;
8304 int
8305 main ()
8306 {
8307
8308   ;
8309   return 0;
8310 }
8311 _ACEOF
8312 if ac_fn_c_try_compile "$LINENO"; then :
8313   emacs_cv_attribute_aligned=yes
8314 else
8315   emacs_cv_attribute_aligned=no
8316 fi
8317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8318 fi
8319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8320 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8321 if test $emacs_cv_attribute_aligned = yes; then
8322
8323 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8324
8325 fi
8326
8327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8328 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8329 set x ${MAKE-make}
8330 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8331 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8332   $as_echo_n "(cached) " >&6
8333 else
8334   cat >conftest.make <<\_ACEOF
8335 SHELL = /bin/sh
8336 all:
8337         @echo '@@@%%%=$(MAKE)=@@@%%%'
8338 _ACEOF
8339 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8340 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8341   *@@@%%%=?*=@@@%%%*)
8342     eval ac_cv_prog_make_${ac_make}_set=yes;;
8343   *)
8344     eval ac_cv_prog_make_${ac_make}_set=no;;
8345 esac
8346 rm -f conftest.make
8347 fi
8348 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8350 $as_echo "yes" >&6; }
8351   SET_MAKE=
8352 else
8353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8354 $as_echo "no" >&6; }
8355   SET_MAKE="MAKE=${MAKE-make}"
8356 fi
8357
8358
8359 DEPFLAGS=
8360 MKDEPDIR=":"
8361 deps_frag=deps.mk
8362 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8363    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8364 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8365    HAVE_GNU_MAKE=no
8366    testval=`make --version 2>/dev/null | grep 'GNU Make'`
8367    if test "x$testval" != x; then
8368       HAVE_GNU_MAKE=yes
8369    else
8370       ac_enable_autodepend=no
8371    fi
8372    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8373 $as_echo "$HAVE_GNU_MAKE" >&6; }
8374    if test $HAVE_GNU_MAKE = yes; then
8375       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8376 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8377       SAVE_CFLAGS="$CFLAGS"
8378       CFLAGS="$CFLAGS -MMD -MF deps.d"
8379       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8380 /* end confdefs.h.  */
8381
8382 int
8383 main ()
8384 {
8385
8386   ;
8387   return 0;
8388 }
8389 _ACEOF
8390 if ac_fn_c_try_compile "$LINENO"; then :
8391
8392 else
8393   ac_enable_autodepend=no
8394 fi
8395 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8396       CFLAGS="$SAVE_CFLAGS"
8397       test -f deps.d || ac_enable_autodepend=no
8398       rm -rf deps.d
8399       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8400 $as_echo "$ac_enable_autodepend" >&6; }
8401    fi
8402    if test $ac_enable_autodepend = yes; then
8403       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8404       ## In parallel builds, another make might create depdir between
8405       ## the first test and mkdir, so stick another test on the end.
8406       ## Or use mkinstalldirs?  mkdir -p is not portable.
8407       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8408       deps_frag=autodeps.mk
8409    fi
8410 fi
8411 deps_frag=$srcdir/src/$deps_frag
8412
8413
8414
8415
8416
8417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8418 $as_echo_n "checking for long file names... " >&6; }
8419 if ${ac_cv_sys_long_file_names+:} false; then :
8420   $as_echo_n "(cached) " >&6
8421 else
8422   ac_cv_sys_long_file_names=yes
8423 # Test for long file names in all the places we know might matter:
8424 #      .                the current directory, where building will happen
8425 #      $prefix/lib      where we will be installing things
8426 #      $exec_prefix/lib likewise
8427 #      $TMPDIR          if set, where it might want to write temporary files
8428 #      /tmp             where it might want to write temporary files
8429 #      /var/tmp         likewise
8430 #      /usr/tmp         likewise
8431 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8432   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8433   # in the usual case where exec_prefix is '${prefix}'.
8434   case $ac_dir in #(
8435     . | /* | ?:[\\/]*) ;; #(
8436     *) continue;;
8437   esac
8438   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8439   ac_xdir=$ac_dir/cf$$
8440   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8441   ac_tf1=$ac_xdir/conftest9012345
8442   ac_tf2=$ac_xdir/conftest9012346
8443   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8444     ac_cv_sys_long_file_names=no
8445   rm -f -r "$ac_xdir" 2>/dev/null
8446   test $ac_cv_sys_long_file_names = no && break
8447 done
8448 fi
8449 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8450 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8451 if test $ac_cv_sys_long_file_names = yes; then
8452
8453 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8454
8455 fi
8456
8457
8458 #### Choose a window system.
8459
8460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8461 $as_echo_n "checking for X... " >&6; }
8462
8463
8464 # Check whether --with-x was given.
8465 if test "${with_x+set}" = set; then :
8466   withval=$with_x;
8467 fi
8468
8469 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8470 if test "x$with_x" = xno; then
8471   # The user explicitly disabled X.
8472   have_x=disabled
8473 else
8474   case $x_includes,$x_libraries in #(
8475     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
8476     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
8477   $as_echo_n "(cached) " >&6
8478 else
8479   # One or both of the vars are not set, and there is no cached value.
8480 ac_x_includes=no ac_x_libraries=no
8481 rm -f -r conftest.dir
8482 if mkdir conftest.dir; then
8483   cd conftest.dir
8484   cat >Imakefile <<'_ACEOF'
8485 incroot:
8486         @echo incroot='${INCROOT}'
8487 usrlibdir:
8488         @echo usrlibdir='${USRLIBDIR}'
8489 libdir:
8490         @echo libdir='${LIBDIR}'
8491 _ACEOF
8492   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8493     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8494     for ac_var in incroot usrlibdir libdir; do
8495       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8496     done
8497     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8498     for ac_extension in a so sl dylib la dll; do
8499       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8500          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8501         ac_im_usrlibdir=$ac_im_libdir; break
8502       fi
8503     done
8504     # Screen out bogus values from the imake configuration.  They are
8505     # bogus both because they are the default anyway, and because
8506     # using them would break gcc on systems where it needs fixed includes.
8507     case $ac_im_incroot in
8508         /usr/include) ac_x_includes= ;;
8509         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8510     esac
8511     case $ac_im_usrlibdir in
8512         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8513         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8514     esac
8515   fi
8516   cd ..
8517   rm -f -r conftest.dir
8518 fi
8519
8520 # Standard set of common directories for X headers.
8521 # Check X11 before X11Rn because it is often a symlink to the current release.
8522 ac_x_header_dirs='
8523 /usr/X11/include
8524 /usr/X11R7/include
8525 /usr/X11R6/include
8526 /usr/X11R5/include
8527 /usr/X11R4/include
8528
8529 /usr/include/X11
8530 /usr/include/X11R7
8531 /usr/include/X11R6
8532 /usr/include/X11R5
8533 /usr/include/X11R4
8534
8535 /usr/local/X11/include
8536 /usr/local/X11R7/include
8537 /usr/local/X11R6/include
8538 /usr/local/X11R5/include
8539 /usr/local/X11R4/include
8540
8541 /usr/local/include/X11
8542 /usr/local/include/X11R7
8543 /usr/local/include/X11R6
8544 /usr/local/include/X11R5
8545 /usr/local/include/X11R4
8546
8547 /usr/X386/include
8548 /usr/x386/include
8549 /usr/XFree86/include/X11
8550
8551 /usr/include
8552 /usr/local/include
8553 /usr/unsupported/include
8554 /usr/athena/include
8555 /usr/local/x11r5/include
8556 /usr/lpp/Xamples/include
8557
8558 /usr/openwin/include
8559 /usr/openwin/share/include'
8560
8561 if test "$ac_x_includes" = no; then
8562   # Guess where to find include files, by looking for Xlib.h.
8563   # First, try using that file with no special directory specified.
8564   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8565 /* end confdefs.h.  */
8566 #include <X11/Xlib.h>
8567 _ACEOF
8568 if ac_fn_c_try_cpp "$LINENO"; then :
8569   # We can compile using X headers with no special include directory.
8570 ac_x_includes=
8571 else
8572   for ac_dir in $ac_x_header_dirs; do
8573   if test -r "$ac_dir/X11/Xlib.h"; then
8574     ac_x_includes=$ac_dir
8575     break
8576   fi
8577 done
8578 fi
8579 rm -f conftest.err conftest.i conftest.$ac_ext
8580 fi # $ac_x_includes = no
8581
8582 if test "$ac_x_libraries" = no; then
8583   # Check for the libraries.
8584   # See if we find them without any special options.
8585   # Don't add to $LIBS permanently.
8586   ac_save_LIBS=$LIBS
8587   LIBS="-lX11 $LIBS"
8588   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8589 /* end confdefs.h.  */
8590 #include <X11/Xlib.h>
8591 int
8592 main ()
8593 {
8594 XrmInitialize ()
8595   ;
8596   return 0;
8597 }
8598 _ACEOF
8599 if ac_fn_c_try_link "$LINENO"; then :
8600   LIBS=$ac_save_LIBS
8601 # We can link X programs with no special library path.
8602 ac_x_libraries=
8603 else
8604   LIBS=$ac_save_LIBS
8605 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8606 do
8607   # Don't even attempt the hair of trying to link an X program!
8608   for ac_extension in a so sl dylib la dll; do
8609     if test -r "$ac_dir/libX11.$ac_extension"; then
8610       ac_x_libraries=$ac_dir
8611       break 2
8612     fi
8613   done
8614 done
8615 fi
8616 rm -f core conftest.err conftest.$ac_objext \
8617     conftest$ac_exeext conftest.$ac_ext
8618 fi # $ac_x_libraries = no
8619
8620 case $ac_x_includes,$ac_x_libraries in #(
8621   no,* | *,no | *\'*)
8622     # Didn't find X, or a directory has "'" in its name.
8623     ac_cv_have_x="have_x=no";; #(
8624   *)
8625     # Record where we found X for the cache.
8626     ac_cv_have_x="have_x=yes\
8627         ac_x_includes='$ac_x_includes'\
8628         ac_x_libraries='$ac_x_libraries'"
8629 esac
8630 fi
8631 ;; #(
8632     *) have_x=yes;;
8633   esac
8634   eval "$ac_cv_have_x"
8635 fi # $with_x != no
8636
8637 if test "$have_x" != yes; then
8638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8639 $as_echo "$have_x" >&6; }
8640   no_x=yes
8641 else
8642   # If each of the values was on the command line, it overrides each guess.
8643   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8644   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8645   # Update the cache value to reflect the command line values.
8646   ac_cv_have_x="have_x=yes\
8647         ac_x_includes='$x_includes'\
8648         ac_x_libraries='$x_libraries'"
8649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
8650 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
8651 fi
8652
8653 if test "$no_x" = yes; then
8654   window_system=none
8655 else
8656   window_system=x11
8657 fi
8658
8659 ## Workaround for bug in autoconf <= 2.62.
8660 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
8661 ## No need to do anything special for these standard directories.
8662 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
8663
8664    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
8665
8666 fi
8667
8668 LD_SWITCH_X_SITE_AUX=
8669 LD_SWITCH_X_SITE_AUX_RPATH=
8670 if test "${x_libraries}" != NONE; then
8671   if test -n "${x_libraries}"; then
8672     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
8673     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
8674     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
8675   fi
8676   x_default_search_path=""
8677   x_search_path=${x_libraries}
8678   if test -z "${x_search_path}"; then
8679     x_search_path=/usr/lib
8680   fi
8681   for x_library in `echo ${x_search_path}: | \
8682                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
8683     x_search_path="\
8684 ${x_library}/X11/%L/%T/%N%C%S:\
8685 ${x_library}/X11/%l/%T/%N%C%S:\
8686 ${x_library}/X11/%T/%N%C%S:\
8687 ${x_library}/X11/%L/%T/%N%S:\
8688 ${x_library}/X11/%l/%T/%N%S:\
8689 ${x_library}/X11/%T/%N%S"
8690     if test x"${x_default_search_path}" = x; then
8691       x_default_search_path=${x_search_path}
8692     else
8693       x_default_search_path="${x_search_path}:${x_default_search_path}"
8694     fi
8695   done
8696 fi
8697
8698
8699
8700 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
8701   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
8702 fi
8703
8704 if test x"${x_includes}" = x; then
8705   bitmapdir=/usr/include/X11/bitmaps
8706 else
8707   # accumulate include directories that have X11 bitmap subdirectories
8708   bmd_acc="dummyval"
8709   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
8710     if test -d "${bmd}/X11/bitmaps"; then
8711       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
8712     fi
8713     if test -d "${bmd}/bitmaps"; then
8714       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
8715     fi
8716   done
8717   if test ${bmd_acc} != "dummyval"; then
8718     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
8719   fi
8720 fi
8721
8722 HAVE_NS=no
8723 NS_IMPL_COCOA=no
8724 NS_IMPL_GNUSTEP=no
8725 tmp_CPPFLAGS="$CPPFLAGS"
8726 tmp_CFLAGS="$CFLAGS"
8727 CPPFLAGS="$CPPFLAGS -x objective-c"
8728 CFLAGS="$CFLAGS -x objective-c"
8729 TEMACS_LDFLAGS2="\${LDFLAGS}"
8730 if test "${with_ns}" != no; then
8731   if test "${opsys}" = darwin; then
8732      NS_IMPL_COCOA=yes
8733      ns_appdir=`pwd`/nextstep/Emacs.app
8734      ns_appbindir=${ns_appdir}/Contents/MacOS/
8735      ns_appresdir=${ns_appdir}/Contents/Resources
8736      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
8737   elif test -f $GNUSTEP_CONFIG_FILE; then
8738      NS_IMPL_GNUSTEP=yes
8739      ns_appdir=`pwd`/nextstep/Emacs.app
8740      ns_appbindir=${ns_appdir}/
8741      ns_appresdir=${ns_appdir}/Resources
8742      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
8743           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
8744      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
8745           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
8746      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
8747      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
8748        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
8749      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
8750        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
8751      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8752      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8753      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
8754      LIB_STANDARD=
8755      START_FILES=
8756      TEMACS_LDFLAGS2=
8757   fi
8758   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
8759 if test "x$ac_cv_header_AppKit_AppKit_h" = xyes; then :
8760   HAVE_NS=yes
8761 else
8762   as_fn_error $? "\`--with-ns' was specified, but the include
8763   files are missing or cannot be compiled." "$LINENO" 5
8764 fi
8765
8766
8767   NS_HAVE_NSINTEGER=yes
8768   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8769 /* end confdefs.h.  */
8770 #include <Foundation/NSObjCRuntime.h>
8771 int
8772 main ()
8773 {
8774 NSInteger i;
8775   ;
8776   return 0;
8777 }
8778 _ACEOF
8779 if ac_fn_c_try_compile "$LINENO"; then :
8780   ns_have_nsinteger=yes
8781 else
8782   ns_have_nsinteger=no
8783 fi
8784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8785   if test $ns_have_nsinteger = no; then
8786     NS_HAVE_NSINTEGER=no
8787   fi
8788 fi
8789
8790
8791 ns_frag=/dev/null
8792 NS_OBJ=
8793 NS_SUPPORT=
8794 if test "${HAVE_NS}" = yes; then
8795   window_system=nextstep
8796   with_xft=no
8797   # set up packaging dirs
8798   exec_prefix=${ns_appbindir}
8799   libexecdir=${ns_appbindir}/libexec
8800   if test "${EN_NS_SELF_CONTAINED}" = yes; then
8801      prefix=${ns_appresdir}
8802   fi
8803   ns_frag=$srcdir/src/ns.mk
8804   NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o"
8805   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
8806 fi
8807 CFLAGS="$tmp_CFLAGS"
8808 CPPFLAGS="$tmp_CPPFLAGS"
8809
8810
8811
8812
8813
8814 case "${window_system}" in
8815   x11 )
8816     HAVE_X_WINDOWS=yes
8817     HAVE_X11=yes
8818     case "${with_x_toolkit}" in
8819       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
8820       motif ) USE_X_TOOLKIT=MOTIF ;;
8821       gtk ) with_gtk=yes
8822             USE_X_TOOLKIT=none ;;
8823       gtk3 ) with_gtk3=yes
8824              USE_X_TOOLKIT=none ;;
8825       no ) USE_X_TOOLKIT=none ;;
8826       * ) USE_X_TOOLKIT=maybe ;;
8827     esac
8828   ;;
8829   nextstep | none )
8830     HAVE_X_WINDOWS=no
8831     HAVE_X11=no
8832     USE_X_TOOLKIT=none
8833   ;;
8834 esac
8835
8836 if test "$window_system" = none && test "X$with_x" != "Xno"; then
8837    # Extract the first word of "X", so it can be a program name with args.
8838 set dummy X; ac_word=$2
8839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8840 $as_echo_n "checking for $ac_word... " >&6; }
8841 if ${ac_cv_prog_HAVE_XSERVER+:} false; then :
8842   $as_echo_n "(cached) " >&6
8843 else
8844   if test -n "$HAVE_XSERVER"; then
8845   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
8846 else
8847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8848 for as_dir in $PATH
8849 do
8850   IFS=$as_save_IFS
8851   test -z "$as_dir" && as_dir=.
8852     for ac_exec_ext in '' $ac_executable_extensions; do
8853   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8854     ac_cv_prog_HAVE_XSERVER="true"
8855     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8856     break 2
8857   fi
8858 done
8859   done
8860 IFS=$as_save_IFS
8861
8862   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
8863 fi
8864 fi
8865 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
8866 if test -n "$HAVE_XSERVER"; then
8867   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
8868 $as_echo "$HAVE_XSERVER" >&6; }
8869 else
8870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8871 $as_echo "no" >&6; }
8872 fi
8873
8874
8875    if test "$HAVE_XSERVER" = true ||
8876       test -n "$DISPLAY" ||
8877       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
8878         as_fn_error $? "You seem to be running X, but no X development libraries
8879 were found.  You should install the relevant development files for X
8880 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
8881 sure you have development files for image handling, i.e.
8882 tiff, gif, jpeg, png and xpm.
8883 If you are sure you want Emacs compiled without X window support, pass
8884   --without-x
8885 to configure." "$LINENO" 5
8886    fi
8887 fi
8888
8889 ### If we're using X11, we should use the X menu package.
8890 HAVE_MENUS=no
8891 case ${HAVE_X11} in
8892   yes ) HAVE_MENUS=yes ;;
8893 esac
8894
8895 # Do the opsystem or machine files prohibit the use of the GNU malloc?
8896 # Assume not, until told otherwise.
8897 GNU_MALLOC=yes
8898 doug_lea_malloc=yes
8899 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
8900 if test "x$ac_cv_func_malloc_get_state" = xyes; then :
8901
8902 else
8903   doug_lea_malloc=no
8904 fi
8905
8906 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
8907 if test "x$ac_cv_func_malloc_set_state" = xyes; then :
8908
8909 else
8910   doug_lea_malloc=no
8911 fi
8912
8913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
8914 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
8915 if ${emacs_cv_var___after_morecore_hook+:} false; then :
8916   $as_echo_n "(cached) " >&6
8917 else
8918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8919 /* end confdefs.h.  */
8920 extern void (* __after_morecore_hook)();
8921 int
8922 main ()
8923 {
8924 __after_morecore_hook = 0
8925   ;
8926   return 0;
8927 }
8928 _ACEOF
8929 if ac_fn_c_try_link "$LINENO"; then :
8930   emacs_cv_var___after_morecore_hook=yes
8931 else
8932   emacs_cv_var___after_morecore_hook=no
8933 fi
8934 rm -f core conftest.err conftest.$ac_objext \
8935     conftest$ac_exeext conftest.$ac_ext
8936 fi
8937 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
8938 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
8939 if test $emacs_cv_var___after_morecore_hook = no; then
8940   doug_lea_malloc=no
8941 fi
8942
8943
8944 system_malloc=no
8945 case "$opsys" in
8946   ## darwin ld insists on the use of malloc routines in the System framework.
8947   darwin|sol2-10) system_malloc=yes ;;
8948 esac
8949
8950 if test "${system_malloc}" = "yes"; then
8951
8952 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
8953
8954   GNU_MALLOC=no
8955   GNU_MALLOC_reason="
8956     (The GNU allocators don't work with this system configuration.)"
8957   GMALLOC_OBJ=
8958   VMLIMIT_OBJ=
8959 else
8960   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
8961   VMLIMIT_OBJ=vm-limit.o
8962 fi
8963
8964
8965
8966 if test "$doug_lea_malloc" = "yes" ; then
8967   if test "$GNU_MALLOC" = yes ; then
8968     GNU_MALLOC_reason="
8969       (Using Doug Lea's new malloc from the GNU C Library.)"
8970   fi
8971
8972 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
8973
8974
8975   ## Use mmap directly for allocating larger buffers.
8976   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
8977   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
8978   ## Does the AC_FUNC_MMAP test below make this check unecessary?
8979   case "$opsys" in
8980     gnu*) REL_ALLOC=no ;;
8981   esac
8982 fi
8983
8984 if test x"${REL_ALLOC}" = x; then
8985   REL_ALLOC=${GNU_MALLOC}
8986 fi
8987
8988 use_mmap_for_buffers=no
8989 case "$opsys" in
8990   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
8991 esac
8992
8993
8994
8995
8996   for ac_header in $ac_header_list
8997 do :
8998   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8999 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9000 "
9001 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9002   cat >>confdefs.h <<_ACEOF
9003 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9004 _ACEOF
9005
9006 fi
9007
9008 done
9009
9010
9011
9012
9013
9014
9015
9016
9017 for ac_func in getpagesize
9018 do :
9019   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9020 if test "x$ac_cv_func_getpagesize" = xyes; then :
9021   cat >>confdefs.h <<_ACEOF
9022 #define HAVE_GETPAGESIZE 1
9023 _ACEOF
9024
9025 fi
9026 done
9027
9028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9029 $as_echo_n "checking for working mmap... " >&6; }
9030 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
9031   $as_echo_n "(cached) " >&6
9032 else
9033   if test "$cross_compiling" = yes; then :
9034   ac_cv_func_mmap_fixed_mapped=no
9035 else
9036   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9037 /* end confdefs.h.  */
9038 $ac_includes_default
9039 /* malloc might have been renamed as rpl_malloc. */
9040 #undef malloc
9041
9042 /* Thanks to Mike Haertel and Jim Avera for this test.
9043    Here is a matrix of mmap possibilities:
9044         mmap private not fixed
9045         mmap private fixed at somewhere currently unmapped
9046         mmap private fixed at somewhere already mapped
9047         mmap shared not fixed
9048         mmap shared fixed at somewhere currently unmapped
9049         mmap shared fixed at somewhere already mapped
9050    For private mappings, we should verify that changes cannot be read()
9051    back from the file, nor mmap's back from the file at a different
9052    address.  (There have been systems where private was not correctly
9053    implemented like the infamous i386 svr4.0, and systems where the
9054    VM page cache was not coherent with the file system buffer cache
9055    like early versions of FreeBSD and possibly contemporary NetBSD.)
9056    For shared mappings, we should conversely verify that changes get
9057    propagated back to all the places they're supposed to be.
9058
9059    Grep wants private fixed already mapped.
9060    The main things grep needs to know about mmap are:
9061    * does it exist and is it safe to write into the mmap'd area
9062    * how to use it (BSD variants)  */
9063
9064 #include <fcntl.h>
9065 #include <sys/mman.h>
9066
9067 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9068 char *malloc ();
9069 #endif
9070
9071 /* This mess was copied from the GNU getpagesize.h.  */
9072 #ifndef HAVE_GETPAGESIZE
9073 # ifdef _SC_PAGESIZE
9074 #  define getpagesize() sysconf(_SC_PAGESIZE)
9075 # else /* no _SC_PAGESIZE */
9076 #  ifdef HAVE_SYS_PARAM_H
9077 #   include <sys/param.h>
9078 #   ifdef EXEC_PAGESIZE
9079 #    define getpagesize() EXEC_PAGESIZE
9080 #   else /* no EXEC_PAGESIZE */
9081 #    ifdef NBPG
9082 #     define getpagesize() NBPG * CLSIZE
9083 #     ifndef CLSIZE
9084 #      define CLSIZE 1
9085 #     endif /* no CLSIZE */
9086 #    else /* no NBPG */
9087 #     ifdef NBPC
9088 #      define getpagesize() NBPC
9089 #     else /* no NBPC */
9090 #      ifdef PAGESIZE
9091 #       define getpagesize() PAGESIZE
9092 #      endif /* PAGESIZE */
9093 #     endif /* no NBPC */
9094 #    endif /* no NBPG */
9095 #   endif /* no EXEC_PAGESIZE */
9096 #  else /* no HAVE_SYS_PARAM_H */
9097 #   define getpagesize() 8192   /* punt totally */
9098 #  endif /* no HAVE_SYS_PARAM_H */
9099 # endif /* no _SC_PAGESIZE */
9100
9101 #endif /* no HAVE_GETPAGESIZE */
9102
9103 int
9104 main ()
9105 {
9106   char *data, *data2, *data3;
9107   const char *cdata2;
9108   int i, pagesize;
9109   int fd, fd2;
9110
9111   pagesize = getpagesize ();
9112
9113   /* First, make a file with some known garbage in it. */
9114   data = (char *) malloc (pagesize);
9115   if (!data)
9116     return 1;
9117   for (i = 0; i < pagesize; ++i)
9118     *(data + i) = rand ();
9119   umask (0);
9120   fd = creat ("conftest.mmap", 0600);
9121   if (fd < 0)
9122     return 2;
9123   if (write (fd, data, pagesize) != pagesize)
9124     return 3;
9125   close (fd);
9126
9127   /* Next, check that the tail of a page is zero-filled.  File must have
9128      non-zero length, otherwise we risk SIGBUS for entire page.  */
9129   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9130   if (fd2 < 0)
9131     return 4;
9132   cdata2 = "";
9133   if (write (fd2, cdata2, 1) != 1)
9134     return 5;
9135   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9136   if (data2 == MAP_FAILED)
9137     return 6;
9138   for (i = 0; i < pagesize; ++i)
9139     if (*(data2 + i))
9140       return 7;
9141   close (fd2);
9142   if (munmap (data2, pagesize))
9143     return 8;
9144
9145   /* Next, try to mmap the file at a fixed address which already has
9146      something else allocated at it.  If we can, also make sure that
9147      we see the same garbage.  */
9148   fd = open ("conftest.mmap", O_RDWR);
9149   if (fd < 0)
9150     return 9;
9151   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9152                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9153     return 10;
9154   for (i = 0; i < pagesize; ++i)
9155     if (*(data + i) != *(data2 + i))
9156       return 11;
9157
9158   /* Finally, make sure that changes to the mapped area do not
9159      percolate back to the file as seen by read().  (This is a bug on
9160      some variants of i386 svr4.0.)  */
9161   for (i = 0; i < pagesize; ++i)
9162     *(data2 + i) = *(data2 + i) + 1;
9163   data3 = (char *) malloc (pagesize);
9164   if (!data3)
9165     return 12;
9166   if (read (fd, data3, pagesize) != pagesize)
9167     return 13;
9168   for (i = 0; i < pagesize; ++i)
9169     if (*(data + i) != *(data3 + i))
9170       return 14;
9171   close (fd);
9172   return 0;
9173 }
9174 _ACEOF
9175 if ac_fn_c_try_run "$LINENO"; then :
9176   ac_cv_func_mmap_fixed_mapped=yes
9177 else
9178   ac_cv_func_mmap_fixed_mapped=no
9179 fi
9180 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9181   conftest.$ac_objext conftest.beam conftest.$ac_ext
9182 fi
9183
9184 fi
9185 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9186 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9187 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9188
9189 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9190
9191 fi
9192 rm -f conftest.mmap conftest.txt
9193
9194 if test $use_mmap_for_buffers = yes; then
9195
9196 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9197
9198   REL_ALLOC=no
9199 fi
9200
9201 LIBS="$LIBS_SYSTEM $LIBS"
9202
9203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9204 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9205 if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
9206   $as_echo_n "(cached) " >&6
9207 else
9208   ac_check_lib_save_LIBS=$LIBS
9209 LIBS="-ldnet  $LIBS"
9210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9211 /* end confdefs.h.  */
9212
9213 /* Override any GCC internal prototype to avoid an error.
9214    Use char because int might match the return type of a GCC
9215    builtin and then its argument prototype would still apply.  */
9216 #ifdef __cplusplus
9217 extern "C"
9218 #endif
9219 char dnet_ntoa ();
9220 int
9221 main ()
9222 {
9223 return dnet_ntoa ();
9224   ;
9225   return 0;
9226 }
9227 _ACEOF
9228 if ac_fn_c_try_link "$LINENO"; then :
9229   ac_cv_lib_dnet_dnet_ntoa=yes
9230 else
9231   ac_cv_lib_dnet_dnet_ntoa=no
9232 fi
9233 rm -f core conftest.err conftest.$ac_objext \
9234     conftest$ac_exeext conftest.$ac_ext
9235 LIBS=$ac_check_lib_save_LIBS
9236 fi
9237 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9238 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9239 if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
9240   cat >>confdefs.h <<_ACEOF
9241 #define HAVE_LIBDNET 1
9242 _ACEOF
9243
9244   LIBS="-ldnet $LIBS"
9245
9246 fi
9247
9248
9249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9250 $as_echo_n "checking for main in -lXbsd... " >&6; }
9251 if ${ac_cv_lib_Xbsd_main+:} false; then :
9252   $as_echo_n "(cached) " >&6
9253 else
9254   ac_check_lib_save_LIBS=$LIBS
9255 LIBS="-lXbsd  $LIBS"
9256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9257 /* end confdefs.h.  */
9258
9259
9260 int
9261 main ()
9262 {
9263 return main ();
9264   ;
9265   return 0;
9266 }
9267 _ACEOF
9268 if ac_fn_c_try_link "$LINENO"; then :
9269   ac_cv_lib_Xbsd_main=yes
9270 else
9271   ac_cv_lib_Xbsd_main=no
9272 fi
9273 rm -f core conftest.err conftest.$ac_objext \
9274     conftest$ac_exeext conftest.$ac_ext
9275 LIBS=$ac_check_lib_save_LIBS
9276 fi
9277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9278 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9279 if test "x$ac_cv_lib_Xbsd_main" = xyes; then :
9280   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9281 fi
9282
9283
9284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9285 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9286 if ${ac_cv_lib_pthreads_cma_open+:} false; then :
9287   $as_echo_n "(cached) " >&6
9288 else
9289   ac_check_lib_save_LIBS=$LIBS
9290 LIBS="-lpthreads  $LIBS"
9291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9292 /* end confdefs.h.  */
9293
9294 /* Override any GCC internal prototype to avoid an error.
9295    Use char because int might match the return type of a GCC
9296    builtin and then its argument prototype would still apply.  */
9297 #ifdef __cplusplus
9298 extern "C"
9299 #endif
9300 char cma_open ();
9301 int
9302 main ()
9303 {
9304 return cma_open ();
9305   ;
9306   return 0;
9307 }
9308 _ACEOF
9309 if ac_fn_c_try_link "$LINENO"; then :
9310   ac_cv_lib_pthreads_cma_open=yes
9311 else
9312   ac_cv_lib_pthreads_cma_open=no
9313 fi
9314 rm -f core conftest.err conftest.$ac_objext \
9315     conftest$ac_exeext conftest.$ac_ext
9316 LIBS=$ac_check_lib_save_LIBS
9317 fi
9318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9319 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9320 if test "x$ac_cv_lib_pthreads_cma_open" = xyes; then :
9321   cat >>confdefs.h <<_ACEOF
9322 #define HAVE_LIBPTHREADS 1
9323 _ACEOF
9324
9325   LIBS="-lpthreads $LIBS"
9326
9327 fi
9328
9329
9330 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9331 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
9332 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
9333 ## added to LIBS in configure would never contain the pthreads part,
9334 ## but the value used in Makefiles might.  FIXME?
9335 ##
9336 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9337 ## be harmless on older versions of X where it happens to exist.
9338 test "$opsys" = "aix4-2" && \
9339   test $ac_cv_lib_pthreads_cma_open = yes && \
9340   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9341
9342
9343 case ${host_os} in
9344 aix*)
9345   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9346 $as_echo_n "checking for -bbigtoc option... " >&6; }
9347 if ${gdb_cv_bigtoc+:} false; then :
9348   $as_echo_n "(cached) " >&6
9349 else
9350
9351     case $GCC in
9352     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9353     *) gdb_cv_bigtoc=-bbigtoc ;;
9354     esac
9355
9356     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9357     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9358 /* end confdefs.h.  */
9359
9360 int
9361 main ()
9362 {
9363 int i;
9364   ;
9365   return 0;
9366 }
9367 _ACEOF
9368 if ac_fn_c_try_link "$LINENO"; then :
9369
9370 else
9371   gdb_cv_bigtoc=
9372 fi
9373 rm -f core conftest.err conftest.$ac_objext \
9374     conftest$ac_exeext conftest.$ac_ext
9375
9376 fi
9377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9378 $as_echo "$gdb_cv_bigtoc" >&6; }
9379   ;;
9380 esac
9381
9382 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9383 # used for the tests that follow.  We set them back to REAL_CFLAGS and
9384 # REAL_CPPFLAGS later on.
9385
9386 REAL_CFLAGS="$CFLAGS"
9387 REAL_CPPFLAGS="$CPPFLAGS"
9388
9389 if test "${HAVE_X11}" = "yes"; then
9390   DEFS="$C_SWITCH_X_SITE $DEFS"
9391   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9392   LIBS="-lX11 $LIBS"
9393   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9394   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9395
9396   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9397   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9398   # but it's more convenient here to set LD_RUN_PATH
9399   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9400   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9401     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9402     export LD_RUN_PATH
9403   fi
9404
9405   if test "${opsys}" = "gnu-linux"; then
9406     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9407 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9408     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9409 /* end confdefs.h.  */
9410
9411 int
9412 main ()
9413 {
9414 XOpenDisplay ("foo");
9415   ;
9416   return 0;
9417 }
9418 _ACEOF
9419 if ac_fn_c_try_link "$LINENO"; then :
9420   xlinux_first_failure=no
9421 else
9422   xlinux_first_failure=yes
9423 fi
9424 rm -f core conftest.err conftest.$ac_objext \
9425     conftest$ac_exeext conftest.$ac_ext
9426     if test "${xlinux_first_failure}" = "yes"; then
9427       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9428       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9429       OLD_CPPFLAGS="$CPPFLAGS"
9430       OLD_LIBS="$LIBS"
9431       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9432       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9433       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9434       LIBS="$LIBS -b i486-linuxaout"
9435       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9436 /* end confdefs.h.  */
9437
9438 int
9439 main ()
9440 {
9441 XOpenDisplay ("foo");
9442   ;
9443   return 0;
9444 }
9445 _ACEOF
9446 if ac_fn_c_try_link "$LINENO"; then :
9447   xlinux_second_failure=no
9448 else
9449   xlinux_second_failure=yes
9450 fi
9451 rm -f core conftest.err conftest.$ac_objext \
9452     conftest$ac_exeext conftest.$ac_ext
9453       if test "${xlinux_second_failure}" = "yes"; then
9454         # If we get the same failure with -b, there is no use adding -b.
9455         # So take it out.  This plays safe.
9456         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9457         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9458         CPPFLAGS="$OLD_CPPFLAGS"
9459         LIBS="$OLD_LIBS"
9460         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9461 $as_echo "no" >&6; }
9462       else
9463         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9464 $as_echo "yes" >&6; }
9465       fi
9466     else
9467       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9468 $as_echo "no" >&6; }
9469     fi
9470   fi
9471
9472   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9473   # header files included from there.
9474   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9475 $as_echo_n "checking for Xkb... " >&6; }
9476   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9477 /* end confdefs.h.  */
9478 #include <X11/Xlib.h>
9479 #include <X11/XKBlib.h>
9480 int
9481 main ()
9482 {
9483 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9484   ;
9485   return 0;
9486 }
9487 _ACEOF
9488 if ac_fn_c_try_link "$LINENO"; then :
9489   emacs_xkb=yes
9490 else
9491   emacs_xkb=no
9492 fi
9493 rm -f core conftest.err conftest.$ac_objext \
9494     conftest$ac_exeext conftest.$ac_ext
9495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9496 $as_echo "$emacs_xkb" >&6; }
9497   if test $emacs_xkb = yes; then
9498
9499 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9500
9501   fi
9502
9503   for ac_func in XrmSetDatabase XScreenResourceString \
9504 XScreenNumberOfScreen XSetWMProtocols
9505 do :
9506   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9507 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9508 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9509   cat >>confdefs.h <<_ACEOF
9510 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9511 _ACEOF
9512
9513 fi
9514 done
9515
9516 fi
9517
9518 if test "${window_system}" = "x11"; then
9519   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9520 $as_echo_n "checking X11 version 6... " >&6; }
9521   if ${emacs_cv_x11_version_6+:} false; then :
9522   $as_echo_n "(cached) " >&6
9523 else
9524   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9525 /* end confdefs.h.  */
9526 #include <X11/Xlib.h>
9527 int
9528 main ()
9529 {
9530 #if XlibSpecificationRelease < 6
9531 fail;
9532 #endif
9533
9534   ;
9535   return 0;
9536 }
9537 _ACEOF
9538 if ac_fn_c_try_link "$LINENO"; then :
9539   emacs_cv_x11_version_6=yes
9540 else
9541   emacs_cv_x11_version_6=no
9542 fi
9543 rm -f core conftest.err conftest.$ac_objext \
9544     conftest$ac_exeext conftest.$ac_ext
9545 fi
9546
9547   if test $emacs_cv_x11_version_6 = yes; then
9548     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9549 $as_echo "6 or newer" >&6; }
9550
9551 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9552
9553
9554 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9555
9556     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9557     ## XIM support.
9558     case "$opsys" in
9559       sol2-*) : ;;
9560       *)
9561 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9562
9563          ;;
9564     esac
9565   else
9566     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9567 $as_echo "before 6" >&6; }
9568   fi
9569 fi
9570
9571
9572 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9573 HAVE_RSVG=no
9574 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9575   if test "${with_rsvg}" != "no"; then
9576     RSVG_REQUIRED=2.11.0
9577     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9578
9579
9580   succeeded=no
9581
9582   # Extract the first word of "pkg-config", so it can be a program name with args.
9583 set dummy pkg-config; ac_word=$2
9584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9585 $as_echo_n "checking for $ac_word... " >&6; }
9586 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9587   $as_echo_n "(cached) " >&6
9588 else
9589   case $PKG_CONFIG in
9590   [\\/]* | ?:[\\/]*)
9591   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9592   ;;
9593   *)
9594   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9595 for as_dir in $PATH
9596 do
9597   IFS=$as_save_IFS
9598   test -z "$as_dir" && as_dir=.
9599     for ac_exec_ext in '' $ac_executable_extensions; do
9600   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9601     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9602     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9603     break 2
9604   fi
9605 done
9606   done
9607 IFS=$as_save_IFS
9608
9609   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9610   ;;
9611 esac
9612 fi
9613 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9614 if test -n "$PKG_CONFIG"; then
9615   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9616 $as_echo "$PKG_CONFIG" >&6; }
9617 else
9618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9619 $as_echo "no" >&6; }
9620 fi
9621
9622
9623
9624   if test "$PKG_CONFIG" = "no" ; then
9625      :
9626   else
9627      PKG_CONFIG_MIN_VERSION=0.9.0
9628      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9629         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9630 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9631
9632         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9633             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9634 $as_echo "yes" >&6; }
9635             succeeded=yes
9636
9637             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
9638 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
9639             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9640             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
9641 $as_echo "$RSVG_CFLAGS" >&6; }
9642
9643             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
9644 $as_echo_n "checking RSVG_LIBS... " >&6; }
9645             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9646             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
9647 $as_echo "$RSVG_LIBS" >&6; }
9648         else
9649             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9650 $as_echo "no" >&6; }
9651             RSVG_CFLAGS=""
9652             RSVG_LIBS=""
9653             ## If we have a custom action on failure, don't print errors, but
9654             ## do set a variable so people can do so.
9655             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
9656
9657         fi
9658
9659
9660
9661      else
9662         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9663         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9664      fi
9665   fi
9666
9667   if test $succeeded = yes; then
9668      HAVE_RSVG=yes
9669   else
9670      :
9671   fi
9672
9673
9674
9675
9676     if test $HAVE_RSVG = yes; then
9677
9678 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
9679
9680       CFLAGS="$CFLAGS $RSVG_CFLAGS"
9681       LIBS="$RSVG_LIBS $LIBS"
9682     fi
9683   fi
9684 fi
9685
9686 HAVE_IMAGEMAGICK=no
9687 if test "${HAVE_X11}" = "yes"; then
9688   if test "${with_imagemagick}" != "no"; then
9689     IMAGEMAGICK_MODULE="Wand"
9690
9691   succeeded=no
9692
9693   # Extract the first word of "pkg-config", so it can be a program name with args.
9694 set dummy pkg-config; ac_word=$2
9695 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9696 $as_echo_n "checking for $ac_word... " >&6; }
9697 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9698   $as_echo_n "(cached) " >&6
9699 else
9700   case $PKG_CONFIG in
9701   [\\/]* | ?:[\\/]*)
9702   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9703   ;;
9704   *)
9705   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9706 for as_dir in $PATH
9707 do
9708   IFS=$as_save_IFS
9709   test -z "$as_dir" && as_dir=.
9710     for ac_exec_ext in '' $ac_executable_extensions; do
9711   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9712     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9714     break 2
9715   fi
9716 done
9717   done
9718 IFS=$as_save_IFS
9719
9720   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9721   ;;
9722 esac
9723 fi
9724 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9725 if test -n "$PKG_CONFIG"; then
9726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9727 $as_echo "$PKG_CONFIG" >&6; }
9728 else
9729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9730 $as_echo "no" >&6; }
9731 fi
9732
9733
9734
9735   if test "$PKG_CONFIG" = "no" ; then
9736      :
9737   else
9738      PKG_CONFIG_MIN_VERSION=0.9.0
9739      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9740         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
9741 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
9742
9743         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
9744             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9745 $as_echo "yes" >&6; }
9746             succeeded=yes
9747
9748             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
9749 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
9750             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9751             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
9752 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
9753
9754             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
9755 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
9756             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9757             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
9758 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
9759         else
9760             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9761 $as_echo "no" >&6; }
9762             IMAGEMAGICK_CFLAGS=""
9763             IMAGEMAGICK_LIBS=""
9764             ## If we have a custom action on failure, don't print errors, but
9765             ## do set a variable so people can do so.
9766             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
9767
9768         fi
9769
9770
9771
9772      else
9773         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9774         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9775      fi
9776   fi
9777
9778   if test $succeeded = yes; then
9779      HAVE_IMAGEMAGICK=yes
9780   else
9781      :
9782   fi
9783
9784
9785
9786
9787     if test $HAVE_IMAGEMAGICK = yes; then
9788
9789 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
9790
9791       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
9792       LIBS="$IMAGEMAGICK_LIBS $LIBS"
9793       for ac_func in MagickExportImagePixels
9794 do :
9795   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
9796 if test "x$ac_cv_func_MagickExportImagePixels" = xyes; then :
9797   cat >>confdefs.h <<_ACEOF
9798 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
9799 _ACEOF
9800
9801 fi
9802 done
9803
9804     fi
9805   fi
9806 fi
9807
9808
9809 HAVE_GTK=no
9810 if test "${with_gtk3}" = "yes"; then
9811   GLIB_REQUIRED=2.6
9812   GTK_REQUIRED=2.90
9813   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9814
9815
9816   succeeded=no
9817
9818   # Extract the first word of "pkg-config", so it can be a program name with args.
9819 set dummy pkg-config; ac_word=$2
9820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9821 $as_echo_n "checking for $ac_word... " >&6; }
9822 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9823   $as_echo_n "(cached) " >&6
9824 else
9825   case $PKG_CONFIG in
9826   [\\/]* | ?:[\\/]*)
9827   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9828   ;;
9829   *)
9830   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9831 for as_dir in $PATH
9832 do
9833   IFS=$as_save_IFS
9834   test -z "$as_dir" && as_dir=.
9835     for ac_exec_ext in '' $ac_executable_extensions; do
9836   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9837     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9838     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9839     break 2
9840   fi
9841 done
9842   done
9843 IFS=$as_save_IFS
9844
9845   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9846   ;;
9847 esac
9848 fi
9849 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9850 if test -n "$PKG_CONFIG"; then
9851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9852 $as_echo "$PKG_CONFIG" >&6; }
9853 else
9854   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9855 $as_echo "no" >&6; }
9856 fi
9857
9858
9859
9860   if test "$PKG_CONFIG" = "no" ; then
9861      pkg_check_gtk=no
9862   else
9863      PKG_CONFIG_MIN_VERSION=0.9.0
9864      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9865         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9866 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9867
9868         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9869             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9870 $as_echo "yes" >&6; }
9871             succeeded=yes
9872
9873             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9874 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9875             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9876             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9877 $as_echo "$GTK_CFLAGS" >&6; }
9878
9879             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9880 $as_echo_n "checking GTK_LIBS... " >&6; }
9881             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9882             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9883 $as_echo "$GTK_LIBS" >&6; }
9884         else
9885             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9886 $as_echo "no" >&6; }
9887             GTK_CFLAGS=""
9888             GTK_LIBS=""
9889             ## If we have a custom action on failure, don't print errors, but
9890             ## do set a variable so people can do so.
9891             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9892
9893         fi
9894
9895
9896
9897      else
9898         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9899         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9900      fi
9901   fi
9902
9903   if test $succeeded = yes; then
9904      pkg_check_gtk=yes
9905   else
9906      pkg_check_gtk=no
9907   fi
9908
9909   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
9910      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
9911   fi
9912 fi
9913
9914 if test "$pkg_check_gtk" != "yes"; then
9915   HAVE_GTK=no
9916 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
9917   GLIB_REQUIRED=2.6
9918   GTK_REQUIRED=2.6
9919   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9920
9921
9922   succeeded=no
9923
9924   # Extract the first word of "pkg-config", so it can be a program name with args.
9925 set dummy pkg-config; ac_word=$2
9926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9927 $as_echo_n "checking for $ac_word... " >&6; }
9928 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9929   $as_echo_n "(cached) " >&6
9930 else
9931   case $PKG_CONFIG in
9932   [\\/]* | ?:[\\/]*)
9933   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9934   ;;
9935   *)
9936   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9937 for as_dir in $PATH
9938 do
9939   IFS=$as_save_IFS
9940   test -z "$as_dir" && as_dir=.
9941     for ac_exec_ext in '' $ac_executable_extensions; do
9942   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9943     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9944     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9945     break 2
9946   fi
9947 done
9948   done
9949 IFS=$as_save_IFS
9950
9951   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9952   ;;
9953 esac
9954 fi
9955 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9956 if test -n "$PKG_CONFIG"; then
9957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9958 $as_echo "$PKG_CONFIG" >&6; }
9959 else
9960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9961 $as_echo "no" >&6; }
9962 fi
9963
9964
9965
9966   if test "$PKG_CONFIG" = "no" ; then
9967      pkg_check_gtk=no
9968   else
9969      PKG_CONFIG_MIN_VERSION=0.9.0
9970      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9971         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9972 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9973
9974         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9975             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9976 $as_echo "yes" >&6; }
9977             succeeded=yes
9978
9979             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9980 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9981             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9982             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9983 $as_echo "$GTK_CFLAGS" >&6; }
9984
9985             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9986 $as_echo_n "checking GTK_LIBS... " >&6; }
9987             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9988             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9989 $as_echo "$GTK_LIBS" >&6; }
9990         else
9991             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9992 $as_echo "no" >&6; }
9993             GTK_CFLAGS=""
9994             GTK_LIBS=""
9995             ## If we have a custom action on failure, don't print errors, but
9996             ## do set a variable so people can do so.
9997             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9998
9999         fi
10000
10001
10002
10003      else
10004         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10005         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10006      fi
10007   fi
10008
10009   if test $succeeded = yes; then
10010      pkg_check_gtk=yes
10011   else
10012      pkg_check_gtk=no
10013   fi
10014
10015   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10016      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10017   fi
10018 fi
10019 fi
10020
10021 GTK_OBJ=
10022 if test x"$pkg_check_gtk" = xyes; then
10023
10024
10025
10026   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10027   CFLAGS="$CFLAGS $GTK_CFLAGS"
10028   LIBS="$GTK_LIBS $LIBS"
10029     GTK_COMPILES=no
10030   for ac_func in gtk_main
10031 do :
10032   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10033 if test "x$ac_cv_func_gtk_main" = xyes; then :
10034   cat >>confdefs.h <<_ACEOF
10035 #define HAVE_GTK_MAIN 1
10036 _ACEOF
10037  GTK_COMPILES=yes
10038 fi
10039 done
10040
10041   if test "${GTK_COMPILES}" != "yes"; then
10042     if test "$USE_X_TOOLKIT" != "maybe"; then
10043       as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10044     fi
10045   else
10046     HAVE_GTK=yes
10047
10048 $as_echo "#define USE_GTK 1" >>confdefs.h
10049
10050     GTK_OBJ=gtkutil.o
10051     USE_X_TOOLKIT=none
10052     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10053       :
10054     else
10055       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10056        closing open displays.  This is no problem if you just use
10057        one display, but if you use more than one and close one of them
10058        Emacs may crash." >&5
10059 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10060        closing open displays.  This is no problem if you just use
10061        one display, but if you use more than one and close one of them
10062        Emacs may crash." >&2;}
10063       sleep 3
10064     fi
10065   fi
10066
10067 fi
10068
10069
10070
10071 if test "${HAVE_GTK}" = "yes"; then
10072
10073       if test "$with_toolkit_scroll_bars" != no; then
10074     with_toolkit_scroll_bars=yes
10075   fi
10076
10077           HAVE_GTK_FILE_SELECTION=no
10078   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10079 #include <gtk/gtk.h>
10080 "
10081 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = xyes; then :
10082   HAVE_GTK_FILE_SELECTION=yes
10083 else
10084   HAVE_GTK_FILE_SELECTION=no
10085 fi
10086
10087   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10088     for ac_func in gtk_file_selection_new
10089 do :
10090   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10091 if test "x$ac_cv_func_gtk_file_selection_new" = xyes; then :
10092   cat >>confdefs.h <<_ACEOF
10093 #define HAVE_GTK_FILE_SELECTION_NEW 1
10094 _ACEOF
10095
10096 fi
10097 done
10098
10099   fi
10100
10101         HAVE_GTK_AND_PTHREAD=no
10102     for ac_header in pthread.h
10103 do :
10104   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10105 if test "x$ac_cv_header_pthread_h" = xyes; then :
10106   cat >>confdefs.h <<_ACEOF
10107 #define HAVE_PTHREAD_H 1
10108 _ACEOF
10109
10110 fi
10111
10112 done
10113
10114     if test "$ac_cv_header_pthread_h"; then
10115       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10116 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10117 if ${ac_cv_lib_pthread_pthread_self+:} false; then :
10118   $as_echo_n "(cached) " >&6
10119 else
10120   ac_check_lib_save_LIBS=$LIBS
10121 LIBS="-lpthread  $LIBS"
10122 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10123 /* end confdefs.h.  */
10124
10125 /* Override any GCC internal prototype to avoid an error.
10126    Use char because int might match the return type of a GCC
10127    builtin and then its argument prototype would still apply.  */
10128 #ifdef __cplusplus
10129 extern "C"
10130 #endif
10131 char pthread_self ();
10132 int
10133 main ()
10134 {
10135 return pthread_self ();
10136   ;
10137   return 0;
10138 }
10139 _ACEOF
10140 if ac_fn_c_try_link "$LINENO"; then :
10141   ac_cv_lib_pthread_pthread_self=yes
10142 else
10143   ac_cv_lib_pthread_pthread_self=no
10144 fi
10145 rm -f core conftest.err conftest.$ac_objext \
10146     conftest$ac_exeext conftest.$ac_ext
10147 LIBS=$ac_check_lib_save_LIBS
10148 fi
10149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10150 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10151 if test "x$ac_cv_lib_pthread_pthread_self" = xyes; then :
10152   HAVE_GTK_AND_PTHREAD=yes
10153 fi
10154
10155     fi
10156     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10157       case "${canonical}" in
10158         *-hpux*) ;;
10159         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10160       esac
10161
10162 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10163
10164     fi
10165
10166     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10167                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10168                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10169                  gtk_orientable_set_orientation
10170 do :
10171   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10172 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10173 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10174   cat >>confdefs.h <<_ACEOF
10175 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10176 _ACEOF
10177
10178 fi
10179 done
10180
10181
10182 fi
10183
10184 HAVE_DBUS=no
10185 DBUS_OBJ=
10186 if test "${with_dbus}" = "yes"; then
10187
10188   succeeded=no
10189
10190   # Extract the first word of "pkg-config", so it can be a program name with args.
10191 set dummy pkg-config; ac_word=$2
10192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10193 $as_echo_n "checking for $ac_word... " >&6; }
10194 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10195   $as_echo_n "(cached) " >&6
10196 else
10197   case $PKG_CONFIG in
10198   [\\/]* | ?:[\\/]*)
10199   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10200   ;;
10201   *)
10202   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10203 for as_dir in $PATH
10204 do
10205   IFS=$as_save_IFS
10206   test -z "$as_dir" && as_dir=.
10207     for ac_exec_ext in '' $ac_executable_extensions; do
10208   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10209     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10210     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10211     break 2
10212   fi
10213 done
10214   done
10215 IFS=$as_save_IFS
10216
10217   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10218   ;;
10219 esac
10220 fi
10221 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10222 if test -n "$PKG_CONFIG"; then
10223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10224 $as_echo "$PKG_CONFIG" >&6; }
10225 else
10226   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10227 $as_echo "no" >&6; }
10228 fi
10229
10230
10231
10232   if test "$PKG_CONFIG" = "no" ; then
10233      HAVE_DBUS=no
10234   else
10235      PKG_CONFIG_MIN_VERSION=0.9.0
10236      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10237         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10238 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10239
10240         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10241             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10242 $as_echo "yes" >&6; }
10243             succeeded=yes
10244
10245             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10246 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10247             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10248             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10249 $as_echo "$DBUS_CFLAGS" >&6; }
10250
10251             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10252 $as_echo_n "checking DBUS_LIBS... " >&6; }
10253             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10254             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10255 $as_echo "$DBUS_LIBS" >&6; }
10256         else
10257             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10258 $as_echo "no" >&6; }
10259             DBUS_CFLAGS=""
10260             DBUS_LIBS=""
10261             ## If we have a custom action on failure, don't print errors, but
10262             ## do set a variable so people can do so.
10263             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10264
10265         fi
10266
10267
10268
10269      else
10270         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10271         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10272      fi
10273   fi
10274
10275   if test $succeeded = yes; then
10276      HAVE_DBUS=yes
10277   else
10278      HAVE_DBUS=no
10279   fi
10280
10281    if test "$HAVE_DBUS" = yes; then
10282      LIBS="$LIBS $DBUS_LIBS"
10283
10284 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10285
10286      for ac_func in dbus_watch_get_unix_fd
10287 do :
10288   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10289 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = xyes; then :
10290   cat >>confdefs.h <<_ACEOF
10291 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10292 _ACEOF
10293
10294 fi
10295 done
10296
10297      DBUS_OBJ=dbusbind.o
10298    fi
10299 fi
10300
10301
10302 HAVE_GCONF=no
10303 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10304
10305   succeeded=no
10306
10307   # Extract the first word of "pkg-config", so it can be a program name with args.
10308 set dummy pkg-config; ac_word=$2
10309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10310 $as_echo_n "checking for $ac_word... " >&6; }
10311 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10312   $as_echo_n "(cached) " >&6
10313 else
10314   case $PKG_CONFIG in
10315   [\\/]* | ?:[\\/]*)
10316   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10317   ;;
10318   *)
10319   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10320 for as_dir in $PATH
10321 do
10322   IFS=$as_save_IFS
10323   test -z "$as_dir" && as_dir=.
10324     for ac_exec_ext in '' $ac_executable_extensions; do
10325   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10326     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10327     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10328     break 2
10329   fi
10330 done
10331   done
10332 IFS=$as_save_IFS
10333
10334   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10335   ;;
10336 esac
10337 fi
10338 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10339 if test -n "$PKG_CONFIG"; then
10340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10341 $as_echo "$PKG_CONFIG" >&6; }
10342 else
10343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10344 $as_echo "no" >&6; }
10345 fi
10346
10347
10348
10349   if test "$PKG_CONFIG" = "no" ; then
10350      HAVE_GCONF=no
10351   else
10352      PKG_CONFIG_MIN_VERSION=0.9.0
10353      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10354         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10355 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10356
10357         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10358             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10359 $as_echo "yes" >&6; }
10360             succeeded=yes
10361
10362             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10363 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10364             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10365             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10366 $as_echo "$GCONF_CFLAGS" >&6; }
10367
10368             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10369 $as_echo_n "checking GCONF_LIBS... " >&6; }
10370             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10371             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10372 $as_echo "$GCONF_LIBS" >&6; }
10373         else
10374             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10375 $as_echo "no" >&6; }
10376             GCONF_CFLAGS=""
10377             GCONF_LIBS=""
10378             ## If we have a custom action on failure, don't print errors, but
10379             ## do set a variable so people can do so.
10380             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10381
10382         fi
10383
10384
10385
10386      else
10387         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10388         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10389      fi
10390   fi
10391
10392   if test $succeeded = yes; then
10393      HAVE_GCONF=yes
10394   else
10395      HAVE_GCONF=no
10396   fi
10397
10398    if test "$HAVE_GCONF" = yes; then
10399
10400 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10401
10402             for ac_func in g_type_init
10403 do :
10404   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10405 if test "x$ac_cv_func_g_type_init" = xyes; then :
10406   cat >>confdefs.h <<_ACEOF
10407 #define HAVE_G_TYPE_INIT 1
10408 _ACEOF
10409
10410 fi
10411 done
10412
10413    fi
10414 fi
10415
10416 HAVE_LIBSELINUX=no
10417 LIBSELINUX_LIBS=
10418 if test "${with_selinux}" = "yes"; then
10419    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10420 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10421 if ${ac_cv_lib_selinux_lgetfilecon+:} false; then :
10422   $as_echo_n "(cached) " >&6
10423 else
10424   ac_check_lib_save_LIBS=$LIBS
10425 LIBS="-lselinux  $LIBS"
10426 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10427 /* end confdefs.h.  */
10428
10429 /* Override any GCC internal prototype to avoid an error.
10430    Use char because int might match the return type of a GCC
10431    builtin and then its argument prototype would still apply.  */
10432 #ifdef __cplusplus
10433 extern "C"
10434 #endif
10435 char lgetfilecon ();
10436 int
10437 main ()
10438 {
10439 return lgetfilecon ();
10440   ;
10441   return 0;
10442 }
10443 _ACEOF
10444 if ac_fn_c_try_link "$LINENO"; then :
10445   ac_cv_lib_selinux_lgetfilecon=yes
10446 else
10447   ac_cv_lib_selinux_lgetfilecon=no
10448 fi
10449 rm -f core conftest.err conftest.$ac_objext \
10450     conftest$ac_exeext conftest.$ac_ext
10451 LIBS=$ac_check_lib_save_LIBS
10452 fi
10453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10454 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10455 if test "x$ac_cv_lib_selinux_lgetfilecon" = xyes; then :
10456   HAVE_LIBSELINUX=yes
10457 else
10458   HAVE_LIBSELINUX=no
10459 fi
10460
10461    if test "$HAVE_LIBSELINUX" = yes; then
10462
10463 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10464
10465       LIBSELINUX_LIBS=-lselinux
10466    fi
10467 fi
10468
10469
10470 HAVE_GNUTLS=no
10471 if test "${with_gnutls}" = "yes" ; then
10472
10473   succeeded=no
10474
10475   # Extract the first word of "pkg-config", so it can be a program name with args.
10476 set dummy pkg-config; ac_word=$2
10477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10478 $as_echo_n "checking for $ac_word... " >&6; }
10479 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10480   $as_echo_n "(cached) " >&6
10481 else
10482   case $PKG_CONFIG in
10483   [\\/]* | ?:[\\/]*)
10484   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10485   ;;
10486   *)
10487   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10488 for as_dir in $PATH
10489 do
10490   IFS=$as_save_IFS
10491   test -z "$as_dir" && as_dir=.
10492     for ac_exec_ext in '' $ac_executable_extensions; do
10493   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10494     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10495     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10496     break 2
10497   fi
10498 done
10499   done
10500 IFS=$as_save_IFS
10501
10502   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10503   ;;
10504 esac
10505 fi
10506 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10507 if test -n "$PKG_CONFIG"; then
10508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10509 $as_echo "$PKG_CONFIG" >&6; }
10510 else
10511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10512 $as_echo "no" >&6; }
10513 fi
10514
10515
10516
10517   if test "$PKG_CONFIG" = "no" ; then
10518      HAVE_GNUTLS=no
10519   else
10520      PKG_CONFIG_MIN_VERSION=0.9.0
10521      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10522         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10523 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10524
10525         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10526             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10527 $as_echo "yes" >&6; }
10528             succeeded=yes
10529
10530             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10531 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10532             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10533             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10534 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10535
10536             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10537 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10538             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10539             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10540 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10541         else
10542             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10543 $as_echo "no" >&6; }
10544             LIBGNUTLS_CFLAGS=""
10545             LIBGNUTLS_LIBS=""
10546             ## If we have a custom action on failure, don't print errors, but
10547             ## do set a variable so people can do so.
10548             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10549
10550         fi
10551
10552
10553
10554      else
10555         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10556         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10557      fi
10558   fi
10559
10560   if test $succeeded = yes; then
10561      HAVE_GNUTLS=yes
10562   else
10563      HAVE_GNUTLS=no
10564   fi
10565
10566   if test "${HAVE_GNUTLS}" = "yes"; then
10567
10568 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10569
10570   fi
10571 fi
10572
10573
10574
10575 HAVE_XAW3D=no
10576 LUCID_LIBW=
10577 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10578   if test "$with_xaw3d" != no; then
10579     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10580 $as_echo_n "checking for xaw3d... " >&6; }
10581     if ${emacs_cv_xaw3d+:} false; then :
10582   $as_echo_n "(cached) " >&6
10583 else
10584   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10585 /* end confdefs.h.  */
10586
10587 #include <X11/Intrinsic.h>
10588 #include <X11/Xaw3d/Simple.h>
10589 int
10590 main ()
10591 {
10592
10593   ;
10594   return 0;
10595 }
10596 _ACEOF
10597 if ac_fn_c_try_link "$LINENO"; then :
10598   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
10599 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
10600 if test "${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+set}" = set; then :
10601   $as_echo_n "(cached) " >&6
10602 else
10603   ac_check_lib_save_LIBS=$LIBS
10604 LIBS="-lXaw3d  $LIBS"
10605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10606 /* end confdefs.h.  */
10607
10608 /* Override any GCC internal prototype to avoid an error.
10609    Use char because int might match the return type of a GCC
10610    builtin and then its argument prototype would still apply.  */
10611 #ifdef __cplusplus
10612 extern "C"
10613 #endif
10614 char XawScrollbarSetThumb ();
10615 int
10616 main ()
10617 {
10618 return XawScrollbarSetThumb ();
10619   ;
10620   return 0;
10621 }
10622 _ACEOF
10623 if ac_fn_c_try_link "$LINENO"; then :
10624   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
10625 else
10626   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
10627 fi
10628 rm -f core conftest.err conftest.$ac_objext \
10629     conftest$ac_exeext conftest.$ac_ext
10630 LIBS=$ac_check_lib_save_LIBS
10631 fi
10632 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
10633 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
10634 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = x""yes; then :
10635   emacs_cv_xaw3d=yes
10636 else
10637   emacs_cv_xaw3d=no
10638 fi
10639
10640 else
10641   emacs_cv_xaw3d=no
10642 fi
10643 rm -f core conftest.err conftest.$ac_objext \
10644     conftest$ac_exeext conftest.$ac_ext
10645 fi
10646
10647   else
10648     emacs_cv_xaw3d=no
10649   fi
10650   if test $emacs_cv_xaw3d = yes; then
10651     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10652 $as_echo "yes; using Lucid toolkit" >&6; }
10653     USE_X_TOOLKIT=LUCID
10654     HAVE_XAW3D=yes
10655     LUCID_LIBW=-lXaw3d
10656
10657 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
10658
10659   else
10660     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10661 $as_echo "no" >&6; }
10662     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
10663 $as_echo_n "checking for libXaw... " >&6; }
10664     if ${emacs_cv_xaw+:} false; then :
10665   $as_echo_n "(cached) " >&6
10666 else
10667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10668 /* end confdefs.h.  */
10669
10670 #include <X11/Intrinsic.h>
10671 #include <X11/Xaw/Simple.h>
10672 int
10673 main ()
10674 {
10675
10676   ;
10677   return 0;
10678 }
10679 _ACEOF
10680 if ac_fn_c_try_link "$LINENO"; then :
10681   emacs_cv_xaw=yes
10682 else
10683   emacs_cv_xaw=no
10684 fi
10685 rm -f core conftest.err conftest.$ac_objext \
10686     conftest$ac_exeext conftest.$ac_ext
10687 fi
10688
10689     if test $emacs_cv_xaw = yes; then
10690       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10691 $as_echo "yes; using Lucid toolkit" >&6; }
10692       USE_X_TOOLKIT=LUCID
10693       LUCID_LIBW=-lXaw
10694     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
10695       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
10696     else
10697       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
10698 $as_echo "no; do not use toolkit by default" >&6; }
10699       USE_X_TOOLKIT=none
10700     fi
10701   fi
10702 fi
10703
10704 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
10705
10706 LIBXTR6=
10707 if test "${USE_X_TOOLKIT}" != "none"; then
10708   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
10709 $as_echo_n "checking X11 toolkit version... " >&6; }
10710   if ${emacs_cv_x11_toolkit_version_6+:} false; then :
10711   $as_echo_n "(cached) " >&6
10712 else
10713   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10714 /* end confdefs.h.  */
10715 #include <X11/Intrinsic.h>
10716 int
10717 main ()
10718 {
10719 #if XtSpecificationRelease < 6
10720 fail;
10721 #endif
10722
10723   ;
10724   return 0;
10725 }
10726 _ACEOF
10727 if ac_fn_c_try_link "$LINENO"; then :
10728   emacs_cv_x11_toolkit_version_6=yes
10729 else
10730   emacs_cv_x11_toolkit_version_6=no
10731 fi
10732 rm -f core conftest.err conftest.$ac_objext \
10733     conftest$ac_exeext conftest.$ac_ext
10734 fi
10735
10736   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
10737   if test $emacs_cv_x11_toolkit_version_6 = yes; then
10738     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10739 $as_echo "6 or newer" >&6; }
10740
10741 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
10742
10743     LIBXTR6="-lSM -lICE"
10744     case "$opsys" in
10745       ## Use libw.a along with X11R6 Xt.
10746       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
10747     esac
10748   else
10749     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10750 $as_echo "before 6" >&6; }
10751   fi
10752
10753   OLDLIBS="$LIBS"
10754   if test x$HAVE_X11XTR6 = xyes; then
10755     LIBS="-lXt -lSM -lICE $LIBS"
10756   else
10757     LIBS="-lXt $LIBS"
10758   fi
10759   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
10760 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
10761 if ${ac_cv_lib_Xmu_XmuConvertStandardSelection+:} false; then :
10762   $as_echo_n "(cached) " >&6
10763 else
10764   ac_check_lib_save_LIBS=$LIBS
10765 LIBS="-lXmu  $LIBS"
10766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10767 /* end confdefs.h.  */
10768
10769 /* Override any GCC internal prototype to avoid an error.
10770    Use char because int might match the return type of a GCC
10771    builtin and then its argument prototype would still apply.  */
10772 #ifdef __cplusplus
10773 extern "C"
10774 #endif
10775 char XmuConvertStandardSelection ();
10776 int
10777 main ()
10778 {
10779 return XmuConvertStandardSelection ();
10780   ;
10781   return 0;
10782 }
10783 _ACEOF
10784 if ac_fn_c_try_link "$LINENO"; then :
10785   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
10786 else
10787   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
10788 fi
10789 rm -f core conftest.err conftest.$ac_objext \
10790     conftest$ac_exeext conftest.$ac_ext
10791 LIBS=$ac_check_lib_save_LIBS
10792 fi
10793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
10794 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
10795 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = xyes; then :
10796   cat >>confdefs.h <<_ACEOF
10797 #define HAVE_LIBXMU 1
10798 _ACEOF
10799
10800   LIBS="-lXmu $LIBS"
10801
10802 fi
10803
10804   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
10805 fi
10806
10807
10808 LIBXMU=-lXmu
10809 case $opsys in
10810   ## These systems don't supply Xmu.
10811   hpux* | aix4-2 )
10812     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
10813     ;;
10814 esac
10815
10816
10817 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
10818 if test "${HAVE_X11}" = "yes"; then
10819   if test "${USE_X_TOOLKIT}" != "none"; then
10820     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
10821 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
10822 if ${ac_cv_lib_Xext_XShapeQueryExtension+:} false; then :
10823   $as_echo_n "(cached) " >&6
10824 else
10825   ac_check_lib_save_LIBS=$LIBS
10826 LIBS="-lXext  $LIBS"
10827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10828 /* end confdefs.h.  */
10829
10830 /* Override any GCC internal prototype to avoid an error.
10831    Use char because int might match the return type of a GCC
10832    builtin and then its argument prototype would still apply.  */
10833 #ifdef __cplusplus
10834 extern "C"
10835 #endif
10836 char XShapeQueryExtension ();
10837 int
10838 main ()
10839 {
10840 return XShapeQueryExtension ();
10841   ;
10842   return 0;
10843 }
10844 _ACEOF
10845 if ac_fn_c_try_link "$LINENO"; then :
10846   ac_cv_lib_Xext_XShapeQueryExtension=yes
10847 else
10848   ac_cv_lib_Xext_XShapeQueryExtension=no
10849 fi
10850 rm -f core conftest.err conftest.$ac_objext \
10851     conftest$ac_exeext conftest.$ac_ext
10852 LIBS=$ac_check_lib_save_LIBS
10853 fi
10854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
10855 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
10856 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = xyes; then :
10857   cat >>confdefs.h <<_ACEOF
10858 #define HAVE_LIBXEXT 1
10859 _ACEOF
10860
10861   LIBS="-lXext $LIBS"
10862
10863 fi
10864
10865   fi
10866 fi
10867
10868 LIBXP=
10869 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10870   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
10871 $as_echo_n "checking for Motif version 2.1... " >&6; }
10872 if ${emacs_cv_motif_version_2_1+:} false; then :
10873   $as_echo_n "(cached) " >&6
10874 else
10875   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10876 /* end confdefs.h.  */
10877 #include <Xm/Xm.h>
10878 int
10879 main ()
10880 {
10881 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
10882 int x = 5;
10883 #else
10884 Motif version prior to 2.1.
10885 #endif
10886   ;
10887   return 0;
10888 }
10889 _ACEOF
10890 if ac_fn_c_try_compile "$LINENO"; then :
10891   emacs_cv_motif_version_2_1=yes
10892 else
10893   emacs_cv_motif_version_2_1=no
10894 fi
10895 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10896 fi
10897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
10898 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
10899   if test $emacs_cv_motif_version_2_1 = yes; then
10900     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
10901 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
10902 if ${ac_cv_lib_Xp_XpCreateContext+:} false; then :
10903   $as_echo_n "(cached) " >&6
10904 else
10905   ac_check_lib_save_LIBS=$LIBS
10906 LIBS="-lXp  $LIBS"
10907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10908 /* end confdefs.h.  */
10909
10910 /* Override any GCC internal prototype to avoid an error.
10911    Use char because int might match the return type of a GCC
10912    builtin and then its argument prototype would still apply.  */
10913 #ifdef __cplusplus
10914 extern "C"
10915 #endif
10916 char XpCreateContext ();
10917 int
10918 main ()
10919 {
10920 return XpCreateContext ();
10921   ;
10922   return 0;
10923 }
10924 _ACEOF
10925 if ac_fn_c_try_link "$LINENO"; then :
10926   ac_cv_lib_Xp_XpCreateContext=yes
10927 else
10928   ac_cv_lib_Xp_XpCreateContext=no
10929 fi
10930 rm -f core conftest.err conftest.$ac_objext \
10931     conftest$ac_exeext conftest.$ac_ext
10932 LIBS=$ac_check_lib_save_LIBS
10933 fi
10934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
10935 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
10936 if test "x$ac_cv_lib_Xp_XpCreateContext" = xyes; then :
10937   LIBXP=-lXp
10938 fi
10939
10940   else
10941     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
10942 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
10943 if ${emacs_cv_lesstif+:} false; then :
10944   $as_echo_n "(cached) " >&6
10945 else
10946   # We put this in CFLAGS temporarily to precede other -I options
10947     # that might be in CFLAGS temporarily.
10948     # We put this in CPPFLAGS where it precedes the other -I options.
10949     OLD_CPPFLAGS=$CPPFLAGS
10950     OLD_CFLAGS=$CFLAGS
10951     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
10952     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
10953     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10954 /* end confdefs.h.  */
10955 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
10956 int
10957 main ()
10958 {
10959 int x = 5;
10960   ;
10961   return 0;
10962 }
10963 _ACEOF
10964 if ac_fn_c_try_compile "$LINENO"; then :
10965   emacs_cv_lesstif=yes
10966 else
10967   emacs_cv_lesstif=no
10968 fi
10969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10970 fi
10971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
10972 $as_echo "$emacs_cv_lesstif" >&6; }
10973     if test $emacs_cv_lesstif = yes; then
10974       # Make sure this -I option remains in CPPFLAGS after it is set
10975       # back to REAL_CPPFLAGS.
10976       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
10977       # have those other -I options anyway.  Ultimately, having this
10978       # directory ultimately in CPPFLAGS will be enough.
10979       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
10980       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
10981     else
10982       CFLAGS=$OLD_CFLAGS
10983       CPPFLAGS=$OLD_CPPFLAGS
10984     fi
10985   fi
10986 fi
10987
10988
10989 USE_TOOLKIT_SCROLL_BARS=no
10990 if test "${with_toolkit_scroll_bars}" != "no"; then
10991   if test "${USE_X_TOOLKIT}" != "none"; then
10992     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10993       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10994
10995       HAVE_XAW3D=no
10996       USE_TOOLKIT_SCROLL_BARS=yes
10997     elif test "${HAVE_XAW3D}" = "yes"; then
10998       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10999
11000       USE_TOOLKIT_SCROLL_BARS=yes
11001     fi
11002   elif test "${HAVE_GTK}" = "yes"; then
11003     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11004
11005     USE_TOOLKIT_SCROLL_BARS=yes
11006   elif test "${HAVE_NS}" = "yes"; then
11007     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11008
11009     USE_TOOLKIT_SCROLL_BARS=yes
11010   fi
11011 fi
11012
11013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11014 /* end confdefs.h.  */
11015
11016           #include <X11/Xlib.h>
11017           #include <X11/Xresource.h>
11018 int
11019 main ()
11020 {
11021 XIMProc  callback;
11022   ;
11023   return 0;
11024 }
11025 _ACEOF
11026 if ac_fn_c_try_compile "$LINENO"; then :
11027   HAVE_XIM=yes
11028
11029 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11030
11031 else
11032   HAVE_XIM=no
11033 fi
11034 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11035
11036
11037 if test "${with_xim}" != "no"; then
11038
11039 $as_echo "#define USE_XIM 1" >>confdefs.h
11040
11041 fi
11042
11043
11044 if test "${HAVE_XIM}" != "no"; then
11045   late_CFLAGS=$CFLAGS
11046   if test "$GCC" = yes; then
11047     CFLAGS="$CFLAGS --pedantic-errors"
11048   fi
11049   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11050 /* end confdefs.h.  */
11051
11052 #include <X11/Xlib.h>
11053 #include <X11/Xresource.h>
11054 int
11055 main ()
11056 {
11057 Display *display;
11058 XrmDatabase db;
11059 char *res_name;
11060 char *res_class;
11061 XIMProc  callback;
11062 XPointer *client_data;
11063 #ifndef __GNUC__
11064 /* If we're not using GCC, it's probably not XFree86, and this is
11065    probably right, but we can't use something like --pedantic-errors.  */
11066 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11067                                            char*, XIMProc, XPointer*);
11068 #endif
11069 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11070    client_data);
11071   ;
11072   return 0;
11073 }
11074 _ACEOF
11075 if ac_fn_c_try_compile "$LINENO"; then :
11076   emacs_cv_arg6_star=yes
11077 fi
11078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11079     if test "$emacs_cv_arg6_star" = yes; then
11080     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11081
11082   else
11083     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11084
11085   fi
11086   CFLAGS=$late_CFLAGS
11087 fi
11088
11089 ### Start of font-backend (under any platform) section.
11090 # (nothing here yet -- this is a placeholder)
11091 ### End of font-backend (under any platform) section.
11092
11093 ### Start of font-backend (under X11) section.
11094 if test "${HAVE_X11}" = "yes"; then
11095
11096   succeeded=no
11097
11098   # Extract the first word of "pkg-config", so it can be a program name with args.
11099 set dummy pkg-config; ac_word=$2
11100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11101 $as_echo_n "checking for $ac_word... " >&6; }
11102 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11103   $as_echo_n "(cached) " >&6
11104 else
11105   case $PKG_CONFIG in
11106   [\\/]* | ?:[\\/]*)
11107   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11108   ;;
11109   *)
11110   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11111 for as_dir in $PATH
11112 do
11113   IFS=$as_save_IFS
11114   test -z "$as_dir" && as_dir=.
11115     for ac_exec_ext in '' $ac_executable_extensions; do
11116   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11117     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11118     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11119     break 2
11120   fi
11121 done
11122   done
11123 IFS=$as_save_IFS
11124
11125   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11126   ;;
11127 esac
11128 fi
11129 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11130 if test -n "$PKG_CONFIG"; then
11131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11132 $as_echo "$PKG_CONFIG" >&6; }
11133 else
11134   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11135 $as_echo "no" >&6; }
11136 fi
11137
11138
11139
11140   if test "$PKG_CONFIG" = "no" ; then
11141      HAVE_FC=no
11142   else
11143      PKG_CONFIG_MIN_VERSION=0.9.0
11144      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11145         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11146 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11147
11148         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11149             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11150 $as_echo "yes" >&6; }
11151             succeeded=yes
11152
11153             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11154 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11155             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11156             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11157 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11158
11159             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11160 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11161             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11162             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11163 $as_echo "$FONTCONFIG_LIBS" >&6; }
11164         else
11165             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11166 $as_echo "no" >&6; }
11167             FONTCONFIG_CFLAGS=""
11168             FONTCONFIG_LIBS=""
11169             ## If we have a custom action on failure, don't print errors, but
11170             ## do set a variable so people can do so.
11171             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11172
11173         fi
11174
11175
11176
11177      else
11178         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11179         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11180      fi
11181   fi
11182
11183   if test $succeeded = yes; then
11184      HAVE_FC=yes
11185   else
11186      HAVE_FC=no
11187   fi
11188
11189
11190    ## Use -lXft if available, unless `--with-xft=no'.
11191    HAVE_XFT=maybe
11192     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11193       with_xft="no";
11194     fi
11195     if test "x${with_xft}" != "xno"; then
11196
11197
11198   succeeded=no
11199
11200   # Extract the first word of "pkg-config", so it can be a program name with args.
11201 set dummy pkg-config; ac_word=$2
11202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11203 $as_echo_n "checking for $ac_word... " >&6; }
11204 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11205   $as_echo_n "(cached) " >&6
11206 else
11207   case $PKG_CONFIG in
11208   [\\/]* | ?:[\\/]*)
11209   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11210   ;;
11211   *)
11212   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11213 for as_dir in $PATH
11214 do
11215   IFS=$as_save_IFS
11216   test -z "$as_dir" && as_dir=.
11217     for ac_exec_ext in '' $ac_executable_extensions; do
11218   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11219     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11220     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11221     break 2
11222   fi
11223 done
11224   done
11225 IFS=$as_save_IFS
11226
11227   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11228   ;;
11229 esac
11230 fi
11231 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11232 if test -n "$PKG_CONFIG"; then
11233   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11234 $as_echo "$PKG_CONFIG" >&6; }
11235 else
11236   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11237 $as_echo "no" >&6; }
11238 fi
11239
11240
11241
11242   if test "$PKG_CONFIG" = "no" ; then
11243      HAVE_XFT=no
11244   else
11245      PKG_CONFIG_MIN_VERSION=0.9.0
11246      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11247         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11248 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11249
11250         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11251             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11252 $as_echo "yes" >&6; }
11253             succeeded=yes
11254
11255             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11256 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11257             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11258             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11259 $as_echo "$XFT_CFLAGS" >&6; }
11260
11261             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11262 $as_echo_n "checking XFT_LIBS... " >&6; }
11263             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11264             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11265 $as_echo "$XFT_LIBS" >&6; }
11266         else
11267             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11268 $as_echo "no" >&6; }
11269             XFT_CFLAGS=""
11270             XFT_LIBS=""
11271             ## If we have a custom action on failure, don't print errors, but
11272             ## do set a variable so people can do so.
11273             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11274
11275         fi
11276
11277
11278
11279      else
11280         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11281         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11282      fi
11283   fi
11284
11285   if test $succeeded = yes; then
11286      :
11287   else
11288      HAVE_XFT=no
11289   fi
11290
11291       ## Because xftfont.c uses XRenderQueryExtension, we also
11292       ## need to link to -lXrender.
11293       HAVE_XRENDER=no
11294       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11295 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11296 if ${ac_cv_lib_Xrender_XRenderQueryExtension+:} false; then :
11297   $as_echo_n "(cached) " >&6
11298 else
11299   ac_check_lib_save_LIBS=$LIBS
11300 LIBS="-lXrender  $LIBS"
11301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11302 /* end confdefs.h.  */
11303
11304 /* Override any GCC internal prototype to avoid an error.
11305    Use char because int might match the return type of a GCC
11306    builtin and then its argument prototype would still apply.  */
11307 #ifdef __cplusplus
11308 extern "C"
11309 #endif
11310 char XRenderQueryExtension ();
11311 int
11312 main ()
11313 {
11314 return XRenderQueryExtension ();
11315   ;
11316   return 0;
11317 }
11318 _ACEOF
11319 if ac_fn_c_try_link "$LINENO"; then :
11320   ac_cv_lib_Xrender_XRenderQueryExtension=yes
11321 else
11322   ac_cv_lib_Xrender_XRenderQueryExtension=no
11323 fi
11324 rm -f core conftest.err conftest.$ac_objext \
11325     conftest$ac_exeext conftest.$ac_ext
11326 LIBS=$ac_check_lib_save_LIBS
11327 fi
11328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11329 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11330 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = xyes; then :
11331   HAVE_XRENDER=yes
11332 fi
11333
11334       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11335         OLD_CPPFLAGS="$CPPFLAGS"
11336         OLD_CFLAGS="$CFLAGS"
11337         OLD_LIBS="$LIBS"
11338         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11339         CFLAGS="$CFLAGS $XFT_CFLAGS"
11340         XFT_LIBS="-lXrender $XFT_LIBS"
11341         LIBS="$XFT_LIBS $LIBS"
11342         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11343 if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :
11344   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11345 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11346 if ${ac_cv_lib_Xft_XftFontOpen+:} false; then :
11347   $as_echo_n "(cached) " >&6
11348 else
11349   ac_check_lib_save_LIBS=$LIBS
11350 LIBS="-lXft $XFT_LIBS $LIBS"
11351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11352 /* end confdefs.h.  */
11353
11354 /* Override any GCC internal prototype to avoid an error.
11355    Use char because int might match the return type of a GCC
11356    builtin and then its argument prototype would still apply.  */
11357 #ifdef __cplusplus
11358 extern "C"
11359 #endif
11360 char XftFontOpen ();
11361 int
11362 main ()
11363 {
11364 return XftFontOpen ();
11365   ;
11366   return 0;
11367 }
11368 _ACEOF
11369 if ac_fn_c_try_link "$LINENO"; then :
11370   ac_cv_lib_Xft_XftFontOpen=yes
11371 else
11372   ac_cv_lib_Xft_XftFontOpen=no
11373 fi
11374 rm -f core conftest.err conftest.$ac_objext \
11375     conftest$ac_exeext conftest.$ac_ext
11376 LIBS=$ac_check_lib_save_LIBS
11377 fi
11378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11379 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11380 if test "x$ac_cv_lib_Xft_XftFontOpen" = xyes; then :
11381   HAVE_XFT=yes
11382 fi
11383
11384 fi
11385
11386
11387
11388         if test "${HAVE_XFT}" = "yes"; then
11389
11390 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11391
11392
11393           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11394         else
11395           CPPFLAGS="$OLD_CPPFLAGS"
11396           CFLAGS="$OLD_CFLAGS"
11397           LIBS="$OLD_LIBS"
11398         fi                        # "${HAVE_XFT}" = "yes"
11399       fi                          # "$HAVE_XFT" != no
11400     fi                            # "x${with_xft}" != "xno"
11401
11402         if test "$HAVE_XFT" != "yes"; then
11403        HAVE_XFT=no
11404     fi
11405
11406     ## We used to allow building with FreeType and without Xft.
11407     ## However, the ftx font backend driver is not in good shape.
11408     HAVE_FREETYPE=$HAVE_XFT
11409
11410     HAVE_LIBOTF=no
11411     if test "${HAVE_FREETYPE}" = "yes"; then
11412
11413 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11414
11415       if test "${with_libotf}" != "no"; then
11416
11417   succeeded=no
11418
11419   # Extract the first word of "pkg-config", so it can be a program name with args.
11420 set dummy pkg-config; ac_word=$2
11421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11422 $as_echo_n "checking for $ac_word... " >&6; }
11423 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11424   $as_echo_n "(cached) " >&6
11425 else
11426   case $PKG_CONFIG in
11427   [\\/]* | ?:[\\/]*)
11428   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11429   ;;
11430   *)
11431   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11432 for as_dir in $PATH
11433 do
11434   IFS=$as_save_IFS
11435   test -z "$as_dir" && as_dir=.
11436     for ac_exec_ext in '' $ac_executable_extensions; do
11437   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11438     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11439     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11440     break 2
11441   fi
11442 done
11443   done
11444 IFS=$as_save_IFS
11445
11446   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11447   ;;
11448 esac
11449 fi
11450 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11451 if test -n "$PKG_CONFIG"; then
11452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11453 $as_echo "$PKG_CONFIG" >&6; }
11454 else
11455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11456 $as_echo "no" >&6; }
11457 fi
11458
11459
11460
11461   if test "$PKG_CONFIG" = "no" ; then
11462      HAVE_LIBOTF=no
11463   else
11464      PKG_CONFIG_MIN_VERSION=0.9.0
11465      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11466         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11467 $as_echo_n "checking for libotf... " >&6; }
11468
11469         if $PKG_CONFIG --exists "libotf" 2>&5; then
11470             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11471 $as_echo "yes" >&6; }
11472             succeeded=yes
11473
11474             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11475 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11476             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11477             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11478 $as_echo "$LIBOTF_CFLAGS" >&6; }
11479
11480             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11481 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11482             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11483             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11484 $as_echo "$LIBOTF_LIBS" >&6; }
11485         else
11486             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11487 $as_echo "no" >&6; }
11488             LIBOTF_CFLAGS=""
11489             LIBOTF_LIBS=""
11490             ## If we have a custom action on failure, don't print errors, but
11491             ## do set a variable so people can do so.
11492             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11493
11494         fi
11495
11496
11497
11498      else
11499         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11500         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11501      fi
11502   fi
11503
11504   if test $succeeded = yes; then
11505      HAVE_LIBOTF=yes
11506   else
11507      HAVE_LIBOTF=no
11508   fi
11509
11510         if test "$HAVE_LIBOTF" = "yes"; then
11511
11512 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11513
11514           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11515 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11516 if ${ac_cv_lib_otf_OTF_get_variation_glyphs+:} false; then :
11517   $as_echo_n "(cached) " >&6
11518 else
11519   ac_check_lib_save_LIBS=$LIBS
11520 LIBS="-lotf  $LIBS"
11521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11522 /* end confdefs.h.  */
11523
11524 /* Override any GCC internal prototype to avoid an error.
11525    Use char because int might match the return type of a GCC
11526    builtin and then its argument prototype would still apply.  */
11527 #ifdef __cplusplus
11528 extern "C"
11529 #endif
11530 char OTF_get_variation_glyphs ();
11531 int
11532 main ()
11533 {
11534 return OTF_get_variation_glyphs ();
11535   ;
11536   return 0;
11537 }
11538 _ACEOF
11539 if ac_fn_c_try_link "$LINENO"; then :
11540   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11541 else
11542   ac_cv_lib_otf_OTF_get_variation_glyphs=no
11543 fi
11544 rm -f core conftest.err conftest.$ac_objext \
11545     conftest$ac_exeext conftest.$ac_ext
11546 LIBS=$ac_check_lib_save_LIBS
11547 fi
11548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11549 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11550 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = xyes; then :
11551   HAVE_OTF_GET_VARIATION_GLYPHS=yes
11552 else
11553   HAVE_OTF_GET_VARIATION_GLYPHS=no
11554 fi
11555
11556           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11557
11558 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11559
11560           fi
11561         fi
11562       fi
11563             fi
11564
11565     HAVE_M17N_FLT=no
11566     if test "${HAVE_LIBOTF}" = yes; then
11567       if test "${with_m17n_flt}" != "no"; then
11568
11569   succeeded=no
11570
11571   # Extract the first word of "pkg-config", so it can be a program name with args.
11572 set dummy pkg-config; ac_word=$2
11573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11574 $as_echo_n "checking for $ac_word... " >&6; }
11575 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11576   $as_echo_n "(cached) " >&6
11577 else
11578   case $PKG_CONFIG in
11579   [\\/]* | ?:[\\/]*)
11580   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11581   ;;
11582   *)
11583   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11584 for as_dir in $PATH
11585 do
11586   IFS=$as_save_IFS
11587   test -z "$as_dir" && as_dir=.
11588     for ac_exec_ext in '' $ac_executable_extensions; do
11589   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11590     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11591     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11592     break 2
11593   fi
11594 done
11595   done
11596 IFS=$as_save_IFS
11597
11598   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11599   ;;
11600 esac
11601 fi
11602 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11603 if test -n "$PKG_CONFIG"; then
11604   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11605 $as_echo "$PKG_CONFIG" >&6; }
11606 else
11607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11608 $as_echo "no" >&6; }
11609 fi
11610
11611
11612
11613   if test "$PKG_CONFIG" = "no" ; then
11614      HAVE_M17N_FLT=no
11615   else
11616      PKG_CONFIG_MIN_VERSION=0.9.0
11617      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11618         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11619 $as_echo_n "checking for m17n-flt... " >&6; }
11620
11621         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
11622             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11623 $as_echo "yes" >&6; }
11624             succeeded=yes
11625
11626             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
11627 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
11628             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
11629             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
11630 $as_echo "$M17N_FLT_CFLAGS" >&6; }
11631
11632             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
11633 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
11634             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
11635             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
11636 $as_echo "$M17N_FLT_LIBS" >&6; }
11637         else
11638             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11639 $as_echo "no" >&6; }
11640             M17N_FLT_CFLAGS=""
11641             M17N_FLT_LIBS=""
11642             ## If we have a custom action on failure, don't print errors, but
11643             ## do set a variable so people can do so.
11644             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
11645
11646         fi
11647
11648
11649
11650      else
11651         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11652         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11653      fi
11654   fi
11655
11656   if test $succeeded = yes; then
11657      HAVE_M17N_FLT=yes
11658   else
11659      HAVE_M17N_FLT=no
11660   fi
11661
11662         if test "$HAVE_M17N_FLT" = "yes"; then
11663
11664 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
11665
11666         fi
11667       fi
11668     fi
11669 else
11670     HAVE_XFT=no
11671     HAVE_FREETYPE=no
11672     HAVE_LIBOTF=no
11673     HAVE_M17N_FLT=no
11674 fi
11675
11676 ### End of font-backend (under X11) section.
11677
11678
11679
11680
11681
11682
11683
11684
11685
11686
11687 ### Use -lXpm if available, unless `--with-xpm=no'.
11688 HAVE_XPM=no
11689 LIBXPM=
11690 if test "${HAVE_X11}" = "yes"; then
11691   if test "${with_xpm}" != "no"; then
11692     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
11693 if test "x$ac_cv_header_X11_xpm_h" = xyes; then :
11694   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
11695 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
11696 if ${ac_cv_lib_Xpm_XpmReadFileToPixmap+:} false; then :
11697   $as_echo_n "(cached) " >&6
11698 else
11699   ac_check_lib_save_LIBS=$LIBS
11700 LIBS="-lXpm -lX11 $LIBS"
11701 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11702 /* end confdefs.h.  */
11703
11704 /* Override any GCC internal prototype to avoid an error.
11705    Use char because int might match the return type of a GCC
11706    builtin and then its argument prototype would still apply.  */
11707 #ifdef __cplusplus
11708 extern "C"
11709 #endif
11710 char XpmReadFileToPixmap ();
11711 int
11712 main ()
11713 {
11714 return XpmReadFileToPixmap ();
11715   ;
11716   return 0;
11717 }
11718 _ACEOF
11719 if ac_fn_c_try_link "$LINENO"; then :
11720   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
11721 else
11722   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
11723 fi
11724 rm -f core conftest.err conftest.$ac_objext \
11725     conftest$ac_exeext conftest.$ac_ext
11726 LIBS=$ac_check_lib_save_LIBS
11727 fi
11728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
11729 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
11730 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = xyes; then :
11731   HAVE_XPM=yes
11732 fi
11733
11734 fi
11735
11736
11737     if test "${HAVE_XPM}" = "yes"; then
11738       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
11739 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
11740       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11741 /* end confdefs.h.  */
11742 #include "X11/xpm.h"
11743 #ifndef XpmReturnAllocPixels
11744 no_return_alloc_pixels
11745 #endif
11746
11747 _ACEOF
11748 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11749   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
11750   HAVE_XPM=no
11751 else
11752   HAVE_XPM=yes
11753 fi
11754 rm -f conftest*
11755
11756
11757       if test "${HAVE_XPM}" = "yes"; then
11758         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11759 $as_echo "yes" >&6; }
11760       else
11761         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11762 $as_echo "no" >&6; }
11763       fi
11764     fi
11765   fi
11766
11767   if test "${HAVE_XPM}" = "yes"; then
11768
11769 $as_echo "#define HAVE_XPM 1" >>confdefs.h
11770
11771     LIBXPM=-lXpm
11772   fi
11773 fi
11774
11775
11776 ### Use -ljpeg if available, unless `--with-jpeg=no'.
11777 HAVE_JPEG=no
11778 LIBJPEG=
11779 if test "${HAVE_X11}" = "yes"; then
11780   if test "${with_jpeg}" != "no"; then
11781             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
11782 if test "x$ac_cv_header_jerror_h" = xyes; then :
11783   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
11784 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
11785 if ${ac_cv_lib_jpeg_jpeg_destroy_compress+:} false; then :
11786   $as_echo_n "(cached) " >&6
11787 else
11788   ac_check_lib_save_LIBS=$LIBS
11789 LIBS="-ljpeg  $LIBS"
11790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11791 /* end confdefs.h.  */
11792
11793 /* Override any GCC internal prototype to avoid an error.
11794    Use char because int might match the return type of a GCC
11795    builtin and then its argument prototype would still apply.  */
11796 #ifdef __cplusplus
11797 extern "C"
11798 #endif
11799 char jpeg_destroy_compress ();
11800 int
11801 main ()
11802 {
11803 return jpeg_destroy_compress ();
11804   ;
11805   return 0;
11806 }
11807 _ACEOF
11808 if ac_fn_c_try_link "$LINENO"; then :
11809   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
11810 else
11811   ac_cv_lib_jpeg_jpeg_destroy_compress=no
11812 fi
11813 rm -f core conftest.err conftest.$ac_objext \
11814     conftest$ac_exeext conftest.$ac_ext
11815 LIBS=$ac_check_lib_save_LIBS
11816 fi
11817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
11818 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
11819 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = xyes; then :
11820   HAVE_JPEG=yes
11821 fi
11822
11823 fi
11824
11825
11826   fi
11827
11828     if test "${HAVE_JPEG}" = "yes"; then
11829     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11830
11831     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11832 /* end confdefs.h.  */
11833 #include <jpeglib.h>
11834          version=JPEG_LIB_VERSION
11835
11836 _ACEOF
11837 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11838   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
11839   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11840
11841 else
11842   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
11843 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
11844         HAVE_JPEG=no
11845 fi
11846 rm -f conftest*
11847
11848   fi
11849   if test "${HAVE_JPEG}" = "yes"; then
11850     LIBJPEG=-ljpeg
11851   fi
11852 fi
11853
11854
11855 ### Use -lpng if available, unless `--with-png=no'.
11856 HAVE_PNG=no
11857 LIBPNG=
11858 if test "${HAVE_X11}" = "yes"; then
11859   if test "${with_png}" != "no"; then
11860     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
11861     # in /usr/include/libpng.
11862     for ac_header in png.h libpng/png.h
11863 do :
11864   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11865 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11866 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
11867   cat >>confdefs.h <<_ACEOF
11868 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11869 _ACEOF
11870
11871 fi
11872
11873 done
11874
11875     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
11876       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
11877 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
11878 if ${ac_cv_lib_png_png_get_channels+:} false; then :
11879   $as_echo_n "(cached) " >&6
11880 else
11881   ac_check_lib_save_LIBS=$LIBS
11882 LIBS="-lpng -lz -lm $LIBS"
11883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11884 /* end confdefs.h.  */
11885
11886 /* Override any GCC internal prototype to avoid an error.
11887    Use char because int might match the return type of a GCC
11888    builtin and then its argument prototype would still apply.  */
11889 #ifdef __cplusplus
11890 extern "C"
11891 #endif
11892 char png_get_channels ();
11893 int
11894 main ()
11895 {
11896 return png_get_channels ();
11897   ;
11898   return 0;
11899 }
11900 _ACEOF
11901 if ac_fn_c_try_link "$LINENO"; then :
11902   ac_cv_lib_png_png_get_channels=yes
11903 else
11904   ac_cv_lib_png_png_get_channels=no
11905 fi
11906 rm -f core conftest.err conftest.$ac_objext \
11907     conftest$ac_exeext conftest.$ac_ext
11908 LIBS=$ac_check_lib_save_LIBS
11909 fi
11910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
11911 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
11912 if test "x$ac_cv_lib_png_png_get_channels" = xyes; then :
11913   HAVE_PNG=yes
11914 fi
11915
11916     fi
11917   fi
11918
11919   if test "${HAVE_PNG}" = "yes"; then
11920
11921 $as_echo "#define HAVE_PNG 1" >>confdefs.h
11922
11923     LIBPNG="-lpng -lz -lm"
11924   fi
11925 fi
11926
11927
11928 ### Use -ltiff if available, unless `--with-tiff=no'.
11929 HAVE_TIFF=no
11930 LIBTIFF=
11931 if test "${HAVE_X11}" = "yes"; then
11932   if test "${with_tiff}" != "no"; then
11933     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
11934 if test "x$ac_cv_header_tiffio_h" = xyes; then :
11935   tifflibs="-lz -lm"
11936       # At least one tiff package requires the jpeg library.
11937       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
11938       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
11939 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
11940 if ${ac_cv_lib_tiff_TIFFGetVersion+:} false; then :
11941   $as_echo_n "(cached) " >&6
11942 else
11943   ac_check_lib_save_LIBS=$LIBS
11944 LIBS="-ltiff $tifflibs $LIBS"
11945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11946 /* end confdefs.h.  */
11947
11948 /* Override any GCC internal prototype to avoid an error.
11949    Use char because int might match the return type of a GCC
11950    builtin and then its argument prototype would still apply.  */
11951 #ifdef __cplusplus
11952 extern "C"
11953 #endif
11954 char TIFFGetVersion ();
11955 int
11956 main ()
11957 {
11958 return TIFFGetVersion ();
11959   ;
11960   return 0;
11961 }
11962 _ACEOF
11963 if ac_fn_c_try_link "$LINENO"; then :
11964   ac_cv_lib_tiff_TIFFGetVersion=yes
11965 else
11966   ac_cv_lib_tiff_TIFFGetVersion=no
11967 fi
11968 rm -f core conftest.err conftest.$ac_objext \
11969     conftest$ac_exeext conftest.$ac_ext
11970 LIBS=$ac_check_lib_save_LIBS
11971 fi
11972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
11973 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
11974 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = xyes; then :
11975   HAVE_TIFF=yes
11976 fi
11977
11978 fi
11979
11980
11981   fi
11982
11983   if test "${HAVE_TIFF}" = "yes"; then
11984
11985 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
11986
11987         LIBTIFF=-ltiff
11988   fi
11989 fi
11990
11991
11992 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
11993 HAVE_GIF=no
11994 LIBGIF=
11995 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
11996   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
11997 if test "x$ac_cv_header_gif_lib_h" = xyes; then :
11998   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
11999 # Earlier versions can crash Emacs.
12000     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12001 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12002 if ${ac_cv_lib_gif_EGifPutExtensionLast+:} false; then :
12003   $as_echo_n "(cached) " >&6
12004 else
12005   ac_check_lib_save_LIBS=$LIBS
12006 LIBS="-lgif  $LIBS"
12007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12008 /* end confdefs.h.  */
12009
12010 /* Override any GCC internal prototype to avoid an error.
12011    Use char because int might match the return type of a GCC
12012    builtin and then its argument prototype would still apply.  */
12013 #ifdef __cplusplus
12014 extern "C"
12015 #endif
12016 char EGifPutExtensionLast ();
12017 int
12018 main ()
12019 {
12020 return EGifPutExtensionLast ();
12021   ;
12022   return 0;
12023 }
12024 _ACEOF
12025 if ac_fn_c_try_link "$LINENO"; then :
12026   ac_cv_lib_gif_EGifPutExtensionLast=yes
12027 else
12028   ac_cv_lib_gif_EGifPutExtensionLast=no
12029 fi
12030 rm -f core conftest.err conftest.$ac_objext \
12031     conftest$ac_exeext conftest.$ac_ext
12032 LIBS=$ac_check_lib_save_LIBS
12033 fi
12034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12035 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12036 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = xyes; then :
12037   HAVE_GIF=yes
12038 else
12039   HAVE_GIF=maybe
12040 fi
12041
12042 fi
12043
12044
12045
12046   if test "$HAVE_GIF" = yes; then
12047     LIBGIF=-lgif
12048   elif test "$HAVE_GIF" = maybe; then
12049 # If gif_lib.h but no libgif, try libungif.
12050     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12051 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12052 if ${ac_cv_lib_ungif_EGifPutExtensionLast+:} false; then :
12053   $as_echo_n "(cached) " >&6
12054 else
12055   ac_check_lib_save_LIBS=$LIBS
12056 LIBS="-lungif  $LIBS"
12057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12058 /* end confdefs.h.  */
12059
12060 /* Override any GCC internal prototype to avoid an error.
12061    Use char because int might match the return type of a GCC
12062    builtin and then its argument prototype would still apply.  */
12063 #ifdef __cplusplus
12064 extern "C"
12065 #endif
12066 char EGifPutExtensionLast ();
12067 int
12068 main ()
12069 {
12070 return EGifPutExtensionLast ();
12071   ;
12072   return 0;
12073 }
12074 _ACEOF
12075 if ac_fn_c_try_link "$LINENO"; then :
12076   ac_cv_lib_ungif_EGifPutExtensionLast=yes
12077 else
12078   ac_cv_lib_ungif_EGifPutExtensionLast=no
12079 fi
12080 rm -f core conftest.err conftest.$ac_objext \
12081     conftest$ac_exeext conftest.$ac_ext
12082 LIBS=$ac_check_lib_save_LIBS
12083 fi
12084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12085 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12086 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = xyes; then :
12087   HAVE_GIF=yes
12088 else
12089   HAVE_GIF=no
12090 fi
12091
12092     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12093   fi
12094
12095   if test "${HAVE_GIF}" = "yes"; then
12096
12097 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12098
12099   fi
12100 fi
12101
12102
12103 if test "${HAVE_X11}" = "yes"; then
12104   MISSING=""
12105   WITH_NO=""
12106   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12107     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12108   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12109     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12110   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12111     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12112   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12113     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12114   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12115     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12116
12117   if test "X${MISSING}" != X; then
12118     as_fn_error $? "The following required libraries were not found:
12119     $MISSING
12120 Maybe some development libraries/packages are missing?
12121 If you don't want to link with them give
12122     $WITH_NO
12123 as options to configure" "$LINENO" 5
12124   fi
12125 fi
12126
12127 ### Use -lgpm if available, unless `--with-gpm=no'.
12128 HAVE_GPM=no
12129 LIBGPM=
12130 MOUSE_SUPPORT=
12131 if test "${with_gpm}" != "no"; then
12132   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12133 if test "x$ac_cv_header_gpm_h" = xyes; then :
12134   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12135 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12136 if ${ac_cv_lib_gpm_Gpm_Open+:} false; then :
12137   $as_echo_n "(cached) " >&6
12138 else
12139   ac_check_lib_save_LIBS=$LIBS
12140 LIBS="-lgpm  $LIBS"
12141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12142 /* end confdefs.h.  */
12143
12144 /* Override any GCC internal prototype to avoid an error.
12145    Use char because int might match the return type of a GCC
12146    builtin and then its argument prototype would still apply.  */
12147 #ifdef __cplusplus
12148 extern "C"
12149 #endif
12150 char Gpm_Open ();
12151 int
12152 main ()
12153 {
12154 return Gpm_Open ();
12155   ;
12156   return 0;
12157 }
12158 _ACEOF
12159 if ac_fn_c_try_link "$LINENO"; then :
12160   ac_cv_lib_gpm_Gpm_Open=yes
12161 else
12162   ac_cv_lib_gpm_Gpm_Open=no
12163 fi
12164 rm -f core conftest.err conftest.$ac_objext \
12165     conftest$ac_exeext conftest.$ac_ext
12166 LIBS=$ac_check_lib_save_LIBS
12167 fi
12168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12169 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12170 if test "x$ac_cv_lib_gpm_Gpm_Open" = xyes; then :
12171   HAVE_GPM=yes
12172 fi
12173
12174 fi
12175
12176
12177
12178   if test "${HAVE_GPM}" = "yes"; then
12179
12180 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12181
12182     LIBGPM=-lgpm
12183     ## May be reset below.
12184     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12185   fi
12186 fi
12187
12188
12189 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12190 if test "x$ac_cv_header_malloc_malloc_h" = xyes; then :
12191
12192 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12193
12194 fi
12195
12196
12197
12198 C_SWITCH_X_SYSTEM=
12199 ### Use NeXTstep API to implement GUI.
12200 if test "${HAVE_NS}" = "yes"; then
12201
12202 $as_echo "#define HAVE_NS 1" >>confdefs.h
12203
12204   if test "${NS_IMPL_COCOA}" = "yes"; then
12205
12206 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12207
12208     GNU_OBJC_CFLAGS=
12209   fi
12210   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12211
12212 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12213
12214     # See also .m.o rule in Makefile.in */
12215     # FIXME: are all these flags really needed?  Document here why.  */
12216     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12217     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12218   fi
12219   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12220
12221 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12222
12223   fi
12224   # We also have mouse menus.
12225   HAVE_MENUS=yes
12226   OTHER_FILES=ns-app
12227 fi
12228
12229
12230 ### Use session management (-lSM -lICE) if available
12231 HAVE_X_SM=no
12232 LIBXSM=
12233 if test "${HAVE_X11}" = "yes"; then
12234   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12235 if test "x$ac_cv_header_X11_SM_SMlib_h" = xyes; then :
12236   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12237 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12238 if ${ac_cv_lib_SM_SmcOpenConnection+:} false; then :
12239   $as_echo_n "(cached) " >&6
12240 else
12241   ac_check_lib_save_LIBS=$LIBS
12242 LIBS="-lSM -lICE $LIBS"
12243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12244 /* end confdefs.h.  */
12245
12246 /* Override any GCC internal prototype to avoid an error.
12247    Use char because int might match the return type of a GCC
12248    builtin and then its argument prototype would still apply.  */
12249 #ifdef __cplusplus
12250 extern "C"
12251 #endif
12252 char SmcOpenConnection ();
12253 int
12254 main ()
12255 {
12256 return SmcOpenConnection ();
12257   ;
12258   return 0;
12259 }
12260 _ACEOF
12261 if ac_fn_c_try_link "$LINENO"; then :
12262   ac_cv_lib_SM_SmcOpenConnection=yes
12263 else
12264   ac_cv_lib_SM_SmcOpenConnection=no
12265 fi
12266 rm -f core conftest.err conftest.$ac_objext \
12267     conftest$ac_exeext conftest.$ac_ext
12268 LIBS=$ac_check_lib_save_LIBS
12269 fi
12270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12271 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12272 if test "x$ac_cv_lib_SM_SmcOpenConnection" = xyes; then :
12273   HAVE_X_SM=yes
12274 fi
12275
12276 fi
12277
12278
12279
12280   if test "${HAVE_X_SM}" = "yes"; then
12281
12282 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12283
12284     LIBXSM="-lSM -lICE"
12285     case "$LIBS" in
12286       *-lSM*) ;;
12287       *)      LIBS="$LIBXSM $LIBS" ;;
12288     esac
12289   fi
12290 fi
12291
12292
12293 ### Use libxml (-lxml2) if available
12294 if test "${with_xml2}" != "no"; then
12295   ### I'm not sure what the version number should be, so I just guessed.
12296
12297   succeeded=no
12298
12299   # Extract the first word of "pkg-config", so it can be a program name with args.
12300 set dummy pkg-config; ac_word=$2
12301 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12302 $as_echo_n "checking for $ac_word... " >&6; }
12303 if ${ac_cv_path_PKG_CONFIG+:} false; then :
12304   $as_echo_n "(cached) " >&6
12305 else
12306   case $PKG_CONFIG in
12307   [\\/]* | ?:[\\/]*)
12308   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12309   ;;
12310   *)
12311   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12312 for as_dir in $PATH
12313 do
12314   IFS=$as_save_IFS
12315   test -z "$as_dir" && as_dir=.
12316     for ac_exec_ext in '' $ac_executable_extensions; do
12317   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12318     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12319     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12320     break 2
12321   fi
12322 done
12323   done
12324 IFS=$as_save_IFS
12325
12326   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12327   ;;
12328 esac
12329 fi
12330 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12331 if test -n "$PKG_CONFIG"; then
12332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12333 $as_echo "$PKG_CONFIG" >&6; }
12334 else
12335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12336 $as_echo "no" >&6; }
12337 fi
12338
12339
12340
12341   if test "$PKG_CONFIG" = "no" ; then
12342      HAVE_LIBXML2=no
12343   else
12344      PKG_CONFIG_MIN_VERSION=0.9.0
12345      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12346         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12347 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12348
12349         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12350             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12351 $as_echo "yes" >&6; }
12352             succeeded=yes
12353
12354             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12355 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12356             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12357             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12358 $as_echo "$LIBXML2_CFLAGS" >&6; }
12359
12360             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12361 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12362             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12363             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12364 $as_echo "$LIBXML2_LIBS" >&6; }
12365         else
12366             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12367 $as_echo "no" >&6; }
12368             LIBXML2_CFLAGS=""
12369             LIBXML2_LIBS=""
12370             ## If we have a custom action on failure, don't print errors, but
12371             ## do set a variable so people can do so.
12372             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12373
12374         fi
12375
12376
12377
12378      else
12379         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12380         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12381      fi
12382   fi
12383
12384   if test $succeeded = yes; then
12385      HAVE_LIBXML2=yes
12386   else
12387      HAVE_LIBXML2=no
12388   fi
12389
12390   if test "${HAVE_LIBXML2}" = "yes"; then
12391     LIBS="$LIBXML2_LIBS $LIBS"
12392     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12393 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12394 if ${ac_cv_lib_xml2_htmlReadMemory+:} false; then :
12395   $as_echo_n "(cached) " >&6
12396 else
12397   ac_check_lib_save_LIBS=$LIBS
12398 LIBS="-lxml2  $LIBS"
12399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12400 /* end confdefs.h.  */
12401
12402 /* Override any GCC internal prototype to avoid an error.
12403    Use char because int might match the return type of a GCC
12404    builtin and then its argument prototype would still apply.  */
12405 #ifdef __cplusplus
12406 extern "C"
12407 #endif
12408 char htmlReadMemory ();
12409 int
12410 main ()
12411 {
12412 return htmlReadMemory ();
12413   ;
12414   return 0;
12415 }
12416 _ACEOF
12417 if ac_fn_c_try_link "$LINENO"; then :
12418   ac_cv_lib_xml2_htmlReadMemory=yes
12419 else
12420   ac_cv_lib_xml2_htmlReadMemory=no
12421 fi
12422 rm -f core conftest.err conftest.$ac_objext \
12423     conftest$ac_exeext conftest.$ac_ext
12424 LIBS=$ac_check_lib_save_LIBS
12425 fi
12426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12427 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12428 if test "x$ac_cv_lib_xml2_htmlReadMemory" = xyes; then :
12429   HAVE_LIBXML2=yes
12430 else
12431   HAVE_LIBXML2=no
12432 fi
12433
12434     if test "${HAVE_LIBXML2}" = "yes"; then
12435
12436 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12437
12438     else
12439       LIBXML2_LIBS=""
12440       LIBXML2_CFLAGS=""
12441     fi
12442   fi
12443 fi
12444
12445
12446
12447 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12449 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12450 if ${emacs_cv_netdb_declares_h_errno+:} false; then :
12451   $as_echo_n "(cached) " >&6
12452 else
12453   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12454 /* end confdefs.h.  */
12455 #include <netdb.h>
12456 int
12457 main ()
12458 {
12459 return h_errno;
12460   ;
12461   return 0;
12462 }
12463 _ACEOF
12464 if ac_fn_c_try_link "$LINENO"; then :
12465   emacs_cv_netdb_declares_h_errno=yes
12466 else
12467   emacs_cv_netdb_declares_h_errno=no
12468 fi
12469 rm -f core conftest.err conftest.$ac_objext \
12470     conftest$ac_exeext conftest.$ac_ext
12471 fi
12472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12473 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12474 if test $emacs_cv_netdb_declares_h_errno = yes; then
12475
12476 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12477
12478 fi
12479
12480 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12481 if test "x$ac_cv_type_size_t" = xyes; then :
12482
12483 else
12484
12485 cat >>confdefs.h <<_ACEOF
12486 #define size_t unsigned int
12487 _ACEOF
12488
12489 fi
12490
12491 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12492 # for constant arguments.  Useless!
12493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12494 $as_echo_n "checking for working alloca.h... " >&6; }
12495 if ${ac_cv_working_alloca_h+:} false; then :
12496   $as_echo_n "(cached) " >&6
12497 else
12498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12499 /* end confdefs.h.  */
12500 #include <alloca.h>
12501 int
12502 main ()
12503 {
12504 char *p = (char *) alloca (2 * sizeof (int));
12505                           if (p) return 0;
12506   ;
12507   return 0;
12508 }
12509 _ACEOF
12510 if ac_fn_c_try_link "$LINENO"; then :
12511   ac_cv_working_alloca_h=yes
12512 else
12513   ac_cv_working_alloca_h=no
12514 fi
12515 rm -f core conftest.err conftest.$ac_objext \
12516     conftest$ac_exeext conftest.$ac_ext
12517 fi
12518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12519 $as_echo "$ac_cv_working_alloca_h" >&6; }
12520 if test $ac_cv_working_alloca_h = yes; then
12521
12522 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12523
12524 fi
12525
12526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12527 $as_echo_n "checking for alloca... " >&6; }
12528 if ${ac_cv_func_alloca_works+:} false; then :
12529   $as_echo_n "(cached) " >&6
12530 else
12531   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12532 /* end confdefs.h.  */
12533 #ifdef __GNUC__
12534 # define alloca __builtin_alloca
12535 #else
12536 # ifdef _MSC_VER
12537 #  include <malloc.h>
12538 #  define alloca _alloca
12539 # else
12540 #  ifdef HAVE_ALLOCA_H
12541 #   include <alloca.h>
12542 #  else
12543 #   ifdef _AIX
12544  #pragma alloca
12545 #   else
12546 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12547 void *alloca (size_t);
12548 #    endif
12549 #   endif
12550 #  endif
12551 # endif
12552 #endif
12553
12554 int
12555 main ()
12556 {
12557 char *p = (char *) alloca (1);
12558                                     if (p) return 0;
12559   ;
12560   return 0;
12561 }
12562 _ACEOF
12563 if ac_fn_c_try_link "$LINENO"; then :
12564   ac_cv_func_alloca_works=yes
12565 else
12566   ac_cv_func_alloca_works=no
12567 fi
12568 rm -f core conftest.err conftest.$ac_objext \
12569     conftest$ac_exeext conftest.$ac_ext
12570 fi
12571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12572 $as_echo "$ac_cv_func_alloca_works" >&6; }
12573
12574 if test $ac_cv_func_alloca_works = yes; then
12575
12576 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12577
12578 else
12579   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12580 # that cause trouble.  Some versions do not even contain alloca or
12581 # contain a buggy version.  If you still want to use their alloca,
12582 # use ar to extract alloca.o from them instead of compiling alloca.c.
12583
12584 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12585
12586 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12587
12588
12589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12590 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12591 if ${ac_cv_os_cray+:} false; then :
12592   $as_echo_n "(cached) " >&6
12593 else
12594   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12595 /* end confdefs.h.  */
12596 #if defined CRAY && ! defined CRAY2
12597 webecray
12598 #else
12599 wenotbecray
12600 #endif
12601
12602 _ACEOF
12603 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12604   $EGREP "webecray" >/dev/null 2>&1; then :
12605   ac_cv_os_cray=yes
12606 else
12607   ac_cv_os_cray=no
12608 fi
12609 rm -f conftest*
12610
12611 fi
12612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12613 $as_echo "$ac_cv_os_cray" >&6; }
12614 if test $ac_cv_os_cray = yes; then
12615   for ac_func in _getb67 GETB67 getb67; do
12616     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12617 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12618 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12619
12620 cat >>confdefs.h <<_ACEOF
12621 #define CRAY_STACKSEG_END $ac_func
12622 _ACEOF
12623
12624     break
12625 fi
12626
12627   done
12628 fi
12629
12630 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12631 $as_echo_n "checking stack direction for C alloca... " >&6; }
12632 if ${ac_cv_c_stack_direction+:} false; then :
12633   $as_echo_n "(cached) " >&6
12634 else
12635   if test "$cross_compiling" = yes; then :
12636   ac_cv_c_stack_direction=0
12637 else
12638   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12639 /* end confdefs.h.  */
12640 $ac_includes_default
12641 int
12642 find_stack_direction ()
12643 {
12644   static char *addr = 0;
12645   auto char dummy;
12646   if (addr == 0)
12647     {
12648       addr = &dummy;
12649       return find_stack_direction ();
12650     }
12651   else
12652     return (&dummy > addr) ? 1 : -1;
12653 }
12654
12655 int
12656 main ()
12657 {
12658   return find_stack_direction () < 0;
12659 }
12660 _ACEOF
12661 if ac_fn_c_try_run "$LINENO"; then :
12662   ac_cv_c_stack_direction=1
12663 else
12664   ac_cv_c_stack_direction=-1
12665 fi
12666 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12667   conftest.$ac_objext conftest.beam conftest.$ac_ext
12668 fi
12669
12670 fi
12671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12672 $as_echo "$ac_cv_c_stack_direction" >&6; }
12673 cat >>confdefs.h <<_ACEOF
12674 #define STACK_DIRECTION $ac_cv_c_stack_direction
12675 _ACEOF
12676
12677
12678 fi
12679
12680
12681 if test x"$ac_cv_func_alloca_works" != xyes; then
12682    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
12683 fi
12684
12685 # fmod, logb, and frexp are found in -lm on most systems.
12686 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12687 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12688 $as_echo_n "checking for sqrt in -lm... " >&6; }
12689 if ${ac_cv_lib_m_sqrt+:} false; then :
12690   $as_echo_n "(cached) " >&6
12691 else
12692   ac_check_lib_save_LIBS=$LIBS
12693 LIBS="-lm  $LIBS"
12694 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12695 /* end confdefs.h.  */
12696
12697 /* Override any GCC internal prototype to avoid an error.
12698    Use char because int might match the return type of a GCC
12699    builtin and then its argument prototype would still apply.  */
12700 #ifdef __cplusplus
12701 extern "C"
12702 #endif
12703 char sqrt ();
12704 int
12705 main ()
12706 {
12707 return sqrt ();
12708   ;
12709   return 0;
12710 }
12711 _ACEOF
12712 if ac_fn_c_try_link "$LINENO"; then :
12713   ac_cv_lib_m_sqrt=yes
12714 else
12715   ac_cv_lib_m_sqrt=no
12716 fi
12717 rm -f core conftest.err conftest.$ac_objext \
12718     conftest$ac_exeext conftest.$ac_ext
12719 LIBS=$ac_check_lib_save_LIBS
12720 fi
12721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12722 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12723 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
12724   cat >>confdefs.h <<_ACEOF
12725 #define HAVE_LIBM 1
12726 _ACEOF
12727
12728   LIBS="-lm $LIBS"
12729
12730 fi
12731
12732
12733 # Check for mail-locking functions in a "mail" library.  Probably this should
12734 # have the same check as for liblockfile below.
12735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
12736 $as_echo_n "checking for maillock in -lmail... " >&6; }
12737 if ${ac_cv_lib_mail_maillock+:} false; then :
12738   $as_echo_n "(cached) " >&6
12739 else
12740   ac_check_lib_save_LIBS=$LIBS
12741 LIBS="-lmail  $LIBS"
12742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12743 /* end confdefs.h.  */
12744
12745 /* Override any GCC internal prototype to avoid an error.
12746    Use char because int might match the return type of a GCC
12747    builtin and then its argument prototype would still apply.  */
12748 #ifdef __cplusplus
12749 extern "C"
12750 #endif
12751 char maillock ();
12752 int
12753 main ()
12754 {
12755 return maillock ();
12756   ;
12757   return 0;
12758 }
12759 _ACEOF
12760 if ac_fn_c_try_link "$LINENO"; then :
12761   ac_cv_lib_mail_maillock=yes
12762 else
12763   ac_cv_lib_mail_maillock=no
12764 fi
12765 rm -f core conftest.err conftest.$ac_objext \
12766     conftest$ac_exeext conftest.$ac_ext
12767 LIBS=$ac_check_lib_save_LIBS
12768 fi
12769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
12770 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
12771 if test "x$ac_cv_lib_mail_maillock" = xyes; then :
12772   have_mail=yes
12773 else
12774   have_mail=no
12775 fi
12776
12777 if test $have_mail = yes; then
12778   LIBS_MAIL=-lmail
12779   LIBS="$LIBS_MAIL $LIBS"
12780
12781 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
12782
12783 else
12784   LIBS_MAIL=
12785 fi
12786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
12787 $as_echo_n "checking for maillock in -llockfile... " >&6; }
12788 if ${ac_cv_lib_lockfile_maillock+:} false; then :
12789   $as_echo_n "(cached) " >&6
12790 else
12791   ac_check_lib_save_LIBS=$LIBS
12792 LIBS="-llockfile  $LIBS"
12793 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12794 /* end confdefs.h.  */
12795
12796 /* Override any GCC internal prototype to avoid an error.
12797    Use char because int might match the return type of a GCC
12798    builtin and then its argument prototype would still apply.  */
12799 #ifdef __cplusplus
12800 extern "C"
12801 #endif
12802 char maillock ();
12803 int
12804 main ()
12805 {
12806 return maillock ();
12807   ;
12808   return 0;
12809 }
12810 _ACEOF
12811 if ac_fn_c_try_link "$LINENO"; then :
12812   ac_cv_lib_lockfile_maillock=yes
12813 else
12814   ac_cv_lib_lockfile_maillock=no
12815 fi
12816 rm -f core conftest.err conftest.$ac_objext \
12817     conftest$ac_exeext conftest.$ac_ext
12818 LIBS=$ac_check_lib_save_LIBS
12819 fi
12820 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
12821 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
12822 if test "x$ac_cv_lib_lockfile_maillock" = xyes; then :
12823   have_lockfile=yes
12824 else
12825   have_lockfile=no
12826 fi
12827
12828 if test $have_lockfile = yes; then
12829    LIBS_MAIL=-llockfile
12830    LIBS="$LIBS_MAIL $LIBS"
12831
12832 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
12833
12834 else
12835 # If we have the shared liblockfile, assume we must use it for mail
12836 # locking (e.g. Debian).  If we couldn't link against liblockfile
12837 # (no liblockfile.a installed), ensure that we don't need to.
12838       # Extract the first word of "liblockfile.so", so it can be a program name with args.
12839 set dummy liblockfile.so; ac_word=$2
12840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12841 $as_echo_n "checking for $ac_word... " >&6; }
12842 if ${ac_cv_prog_liblockfile+:} false; then :
12843   $as_echo_n "(cached) " >&6
12844 else
12845   if test -n "$liblockfile"; then
12846   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
12847 else
12848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12849 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
12850 for as_dir in $as_dummy
12851 do
12852   IFS=$as_save_IFS
12853   test -z "$as_dir" && as_dir=.
12854     for ac_exec_ext in '' $ac_executable_extensions; do
12855   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12856     ac_cv_prog_liblockfile="yes"
12857     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12858     break 2
12859   fi
12860 done
12861   done
12862 IFS=$as_save_IFS
12863
12864   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
12865 fi
12866 fi
12867 liblockfile=$ac_cv_prog_liblockfile
12868 if test -n "$liblockfile"; then
12869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
12870 $as_echo "$liblockfile" >&6; }
12871 else
12872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12873 $as_echo "no" >&6; }
12874 fi
12875
12876
12877   if test $ac_cv_prog_liblockfile = yes; then
12878     as_fn_error $? "Shared liblockfile found but can't link against it.
12879 This probably means that movemail could lose mail.
12880 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
12881   fi
12882 fi
12883 for ac_func in touchlock
12884 do :
12885   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
12886 if test "x$ac_cv_func_touchlock" = xyes; then :
12887   cat >>confdefs.h <<_ACEOF
12888 #define HAVE_TOUCHLOCK 1
12889 _ACEOF
12890
12891 fi
12892 done
12893
12894 for ac_header in maillock.h
12895 do :
12896   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
12897 if test "x$ac_cv_header_maillock_h" = xyes; then :
12898   cat >>confdefs.h <<_ACEOF
12899 #define HAVE_MAILLOCK_H 1
12900 _ACEOF
12901
12902 fi
12903
12904 done
12905
12906
12907
12908 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
12909 ## interlock access to the mail spool.  The alternative is a lock file named
12910 ## /usr/spool/mail/$USER.lock.
12911 mail_lock=no
12912 case "$opsys" in
12913   aix4-2) mail_lock="lockf" ;;
12914
12915   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
12916
12917   ## On GNU/Linux systems, both methods are used by various mail programs.
12918   ## I assume most people are using newer mailers that have heard of flock.
12919   ## Change this if you need to.
12920   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
12921   ## configure gets the right answers, and that means *NOT* using flock.
12922   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
12923   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
12924   ## Debian maintainer hasn't provided a clean fix for Emacs.
12925   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
12926   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
12927   ## correct logic.  -- fx
12928   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
12929   ## liblockfile is a Free Software replacement for libmail, used on
12930   ## Debian systems and elsewhere. -rfr.
12931   gnu-*)
12932     mail_lock="flock"
12933     if test $have_mail = yes || test $have_lockfile = yes; then
12934       test $ac_cv_header_maillock_h = yes && mail_lock=no
12935     fi
12936     ;;
12937 esac
12938
12939 BLESSMAIL_TARGET=
12940 case "$mail_lock" in
12941   flock)
12942 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
12943  ;;
12944
12945   lockf)
12946 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
12947  ;;
12948
12949   *) BLESSMAIL_TARGET="need-blessmail" ;;
12950 esac
12951
12952
12953
12954 for ac_func in gethostname getdomainname dup2 \
12955 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
12956 random lrand48 logb frexp fmod rint cbrt ftime setsid \
12957 strerror fpathconf select euidaccess getpagesize tzset setlocale \
12958 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
12959 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
12960 sendto recvfrom getsockopt setsockopt getsockname getpeername \
12961 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
12962 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
12963 cfmakeraw cfsetspeed isnan copysign __executable_start
12964 do :
12965   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12966 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12967 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12968   cat >>confdefs.h <<_ACEOF
12969 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12970 _ACEOF
12971
12972 fi
12973 done
12974
12975
12976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
12977 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
12978 if ${emacs_cv_func___builtin_unwind_init+:} false; then :
12979   $as_echo_n "(cached) " >&6
12980 else
12981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12982 /* end confdefs.h.  */
12983
12984 int
12985 main ()
12986 {
12987 __builtin_unwind_init ();
12988   ;
12989   return 0;
12990 }
12991 _ACEOF
12992 if ac_fn_c_try_link "$LINENO"; then :
12993   emacs_cv_func___builtin_unwind_init=yes
12994 else
12995   emacs_cv_func___builtin_unwind_init=no
12996 fi
12997 rm -f core conftest.err conftest.$ac_objext \
12998     conftest$ac_exeext conftest.$ac_ext
12999 fi
13000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13001 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13002 if test $emacs_cv_func___builtin_unwind_init = yes; then
13003
13004 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13005
13006 fi
13007
13008 for ac_header in sys/un.h
13009 do :
13010   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
13011 if test "x$ac_cv_header_sys_un_h" = xyes; then :
13012   cat >>confdefs.h <<_ACEOF
13013 #define HAVE_SYS_UN_H 1
13014 _ACEOF
13015
13016 fi
13017
13018 done
13019
13020
13021 ac_have_func=no # yes means we've found a way to get the load average.
13022
13023 # Make sure getloadavg.c is where it belongs, at configure-time.
13024 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
13025   as_fn_error $? "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
13026
13027 ac_save_LIBS=$LIBS
13028
13029 # Check for getloadavg, but be sure not to touch the cache variable.
13030 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
13031 if test "x$ac_cv_func_getloadavg" = xyes; then :
13032   exit 0
13033 else
13034   exit 1
13035 fi
13036 ) && ac_have_func=yes
13037
13038 # On HPUX9, an unprivileged user can get load averages through this function.
13039 for ac_func in pstat_getdynamic
13040 do :
13041   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
13042 if test "x$ac_cv_func_pstat_getdynamic" = xyes; then :
13043   cat >>confdefs.h <<_ACEOF
13044 #define HAVE_PSTAT_GETDYNAMIC 1
13045 _ACEOF
13046
13047 fi
13048 done
13049
13050
13051 # Solaris has libkstat which does not require root.
13052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
13053 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
13054 if ${ac_cv_lib_kstat_kstat_open+:} false; then :
13055   $as_echo_n "(cached) " >&6
13056 else
13057   ac_check_lib_save_LIBS=$LIBS
13058 LIBS="-lkstat  $LIBS"
13059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13060 /* end confdefs.h.  */
13061
13062 /* Override any GCC internal prototype to avoid an error.
13063    Use char because int might match the return type of a GCC
13064    builtin and then its argument prototype would still apply.  */
13065 #ifdef __cplusplus
13066 extern "C"
13067 #endif
13068 char kstat_open ();
13069 int
13070 main ()
13071 {
13072 return kstat_open ();
13073   ;
13074   return 0;
13075 }
13076 _ACEOF
13077 if ac_fn_c_try_link "$LINENO"; then :
13078   ac_cv_lib_kstat_kstat_open=yes
13079 else
13080   ac_cv_lib_kstat_kstat_open=no
13081 fi
13082 rm -f core conftest.err conftest.$ac_objext \
13083     conftest$ac_exeext conftest.$ac_ext
13084 LIBS=$ac_check_lib_save_LIBS
13085 fi
13086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
13087 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
13088 if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then :
13089   cat >>confdefs.h <<_ACEOF
13090 #define HAVE_LIBKSTAT 1
13091 _ACEOF
13092
13093   LIBS="-lkstat $LIBS"
13094
13095 fi
13096
13097 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
13098
13099 # Some systems with -lutil have (and need) -lkvm as well, some do not.
13100 # On Solaris, -lkvm requires nlist from -lelf, so check that first
13101 # to get the right answer into the cache.
13102 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
13103 if test $ac_have_func = no; then
13104   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
13105 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
13106 if ${ac_cv_lib_elf_elf_begin+:} false; then :
13107   $as_echo_n "(cached) " >&6
13108 else
13109   ac_check_lib_save_LIBS=$LIBS
13110 LIBS="-lelf  $LIBS"
13111 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13112 /* end confdefs.h.  */
13113
13114 /* Override any GCC internal prototype to avoid an error.
13115    Use char because int might match the return type of a GCC
13116    builtin and then its argument prototype would still apply.  */
13117 #ifdef __cplusplus
13118 extern "C"
13119 #endif
13120 char elf_begin ();
13121 int
13122 main ()
13123 {
13124 return elf_begin ();
13125   ;
13126   return 0;
13127 }
13128 _ACEOF
13129 if ac_fn_c_try_link "$LINENO"; then :
13130   ac_cv_lib_elf_elf_begin=yes
13131 else
13132   ac_cv_lib_elf_elf_begin=no
13133 fi
13134 rm -f core conftest.err conftest.$ac_objext \
13135     conftest$ac_exeext conftest.$ac_ext
13136 LIBS=$ac_check_lib_save_LIBS
13137 fi
13138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
13139 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
13140 if test "x$ac_cv_lib_elf_elf_begin" = xyes; then :
13141   LIBS="-lelf $LIBS"
13142 fi
13143
13144 fi
13145 if test $ac_have_func = no; then
13146   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
13147 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
13148 if ${ac_cv_lib_kvm_kvm_open+:} false; then :
13149   $as_echo_n "(cached) " >&6
13150 else
13151   ac_check_lib_save_LIBS=$LIBS
13152 LIBS="-lkvm  $LIBS"
13153 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13154 /* end confdefs.h.  */
13155
13156 /* Override any GCC internal prototype to avoid an error.
13157    Use char because int might match the return type of a GCC
13158    builtin and then its argument prototype would still apply.  */
13159 #ifdef __cplusplus
13160 extern "C"
13161 #endif
13162 char kvm_open ();
13163 int
13164 main ()
13165 {
13166 return kvm_open ();
13167   ;
13168   return 0;
13169 }
13170 _ACEOF
13171 if ac_fn_c_try_link "$LINENO"; then :
13172   ac_cv_lib_kvm_kvm_open=yes
13173 else
13174   ac_cv_lib_kvm_kvm_open=no
13175 fi
13176 rm -f core conftest.err conftest.$ac_objext \
13177     conftest$ac_exeext conftest.$ac_ext
13178 LIBS=$ac_check_lib_save_LIBS
13179 fi
13180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
13181 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
13182 if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then :
13183   LIBS="-lkvm $LIBS"
13184 fi
13185
13186   # Check for the 4.4BSD definition of getloadavg.
13187   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
13188 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
13189 if ${ac_cv_lib_util_getloadavg+:} false; then :
13190   $as_echo_n "(cached) " >&6
13191 else
13192   ac_check_lib_save_LIBS=$LIBS
13193 LIBS="-lutil  $LIBS"
13194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13195 /* end confdefs.h.  */
13196
13197 /* Override any GCC internal prototype to avoid an error.
13198    Use char because int might match the return type of a GCC
13199    builtin and then its argument prototype would still apply.  */
13200 #ifdef __cplusplus
13201 extern "C"
13202 #endif
13203 char getloadavg ();
13204 int
13205 main ()
13206 {
13207 return getloadavg ();
13208   ;
13209   return 0;
13210 }
13211 _ACEOF
13212 if ac_fn_c_try_link "$LINENO"; then :
13213   ac_cv_lib_util_getloadavg=yes
13214 else
13215   ac_cv_lib_util_getloadavg=no
13216 fi
13217 rm -f core conftest.err conftest.$ac_objext \
13218     conftest$ac_exeext conftest.$ac_ext
13219 LIBS=$ac_check_lib_save_LIBS
13220 fi
13221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
13222 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
13223 if test "x$ac_cv_lib_util_getloadavg" = xyes; then :
13224   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
13225 fi
13226
13227 fi
13228
13229 if test $ac_have_func = no; then
13230   # There is a commonly available library for RS/6000 AIX.
13231   # Since it is not a standard part of AIX, it might be installed locally.
13232   ac_getloadavg_LIBS=$LIBS
13233   LIBS="-L/usr/local/lib $LIBS"
13234   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
13235 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
13236 if ${ac_cv_lib_getloadavg_getloadavg+:} false; then :
13237   $as_echo_n "(cached) " >&6
13238 else
13239   ac_check_lib_save_LIBS=$LIBS
13240 LIBS="-lgetloadavg  $LIBS"
13241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13242 /* end confdefs.h.  */
13243
13244 /* Override any GCC internal prototype to avoid an error.
13245    Use char because int might match the return type of a GCC
13246    builtin and then its argument prototype would still apply.  */
13247 #ifdef __cplusplus
13248 extern "C"
13249 #endif
13250 char getloadavg ();
13251 int
13252 main ()
13253 {
13254 return getloadavg ();
13255   ;
13256   return 0;
13257 }
13258 _ACEOF
13259 if ac_fn_c_try_link "$LINENO"; then :
13260   ac_cv_lib_getloadavg_getloadavg=yes
13261 else
13262   ac_cv_lib_getloadavg_getloadavg=no
13263 fi
13264 rm -f core conftest.err conftest.$ac_objext \
13265     conftest$ac_exeext conftest.$ac_ext
13266 LIBS=$ac_check_lib_save_LIBS
13267 fi
13268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
13269 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
13270 if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then :
13271   LIBS="-lgetloadavg $LIBS"
13272 else
13273   LIBS=$ac_getloadavg_LIBS
13274 fi
13275
13276 fi
13277
13278 # Make sure it is really in the library, if we think we found it,
13279 # otherwise set up the replacement function.
13280 for ac_func in getloadavg
13281 do :
13282   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
13283 if test "x$ac_cv_func_getloadavg" = xyes; then :
13284   cat >>confdefs.h <<_ACEOF
13285 #define HAVE_GETLOADAVG 1
13286 _ACEOF
13287
13288 else
13289   case " $LIBOBJS " in
13290   *" getloadavg.$ac_objext "* ) ;;
13291   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
13292  ;;
13293 esac
13294
13295
13296 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
13297
13298 # Figure out what our getloadavg.c needs.
13299 ac_have_func=no
13300 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
13301 if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then :
13302   ac_have_func=yes
13303
13304 $as_echo "#define DGUX 1" >>confdefs.h
13305
13306  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
13307 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
13308 if ${ac_cv_lib_dgc_dg_sys_info+:} false; then :
13309   $as_echo_n "(cached) " >&6
13310 else
13311   ac_check_lib_save_LIBS=$LIBS
13312 LIBS="-ldgc  $LIBS"
13313 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13314 /* end confdefs.h.  */
13315
13316 /* Override any GCC internal prototype to avoid an error.
13317    Use char because int might match the return type of a GCC
13318    builtin and then its argument prototype would still apply.  */
13319 #ifdef __cplusplus
13320 extern "C"
13321 #endif
13322 char dg_sys_info ();
13323 int
13324 main ()
13325 {
13326 return dg_sys_info ();
13327   ;
13328   return 0;
13329 }
13330 _ACEOF
13331 if ac_fn_c_try_link "$LINENO"; then :
13332   ac_cv_lib_dgc_dg_sys_info=yes
13333 else
13334   ac_cv_lib_dgc_dg_sys_info=no
13335 fi
13336 rm -f core conftest.err conftest.$ac_objext \
13337     conftest$ac_exeext conftest.$ac_ext
13338 LIBS=$ac_check_lib_save_LIBS
13339 fi
13340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
13341 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
13342 if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then :
13343   cat >>confdefs.h <<_ACEOF
13344 #define HAVE_LIBDGC 1
13345 _ACEOF
13346
13347   LIBS="-ldgc $LIBS"
13348
13349 fi
13350
13351 fi
13352
13353
13354
13355 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
13356 if test "x$ac_cv_header_locale_h" = xyes; then :
13357
13358 fi
13359
13360
13361 for ac_func in setlocale
13362 do :
13363   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
13364 if test "x$ac_cv_func_setlocale" = xyes; then :
13365   cat >>confdefs.h <<_ACEOF
13366 #define HAVE_SETLOCALE 1
13367 _ACEOF
13368
13369 fi
13370 done
13371
13372
13373 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
13374 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
13375 # Irix 4.0.5F has the header but not the library.
13376 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
13377     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
13378   ac_have_func=yes
13379
13380 $as_echo "#define SVR4 1" >>confdefs.h
13381
13382 fi
13383
13384 if test $ac_have_func = no; then
13385   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
13386 if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then :
13387   ac_have_func=yes
13388
13389 $as_echo "#define UMAX 1" >>confdefs.h
13390
13391
13392 $as_echo "#define UMAX4_3 1" >>confdefs.h
13393
13394 fi
13395
13396
13397 fi
13398
13399 if test $ac_have_func = no; then
13400   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
13401 if test "x$ac_cv_header_sys_cpustats_h" = xyes; then :
13402   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
13403
13404 fi
13405
13406
13407 fi
13408
13409 if test $ac_have_func = no; then
13410   for ac_header in mach/mach.h
13411 do :
13412   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
13413 if test "x$ac_cv_header_mach_mach_h" = xyes; then :
13414   cat >>confdefs.h <<_ACEOF
13415 #define HAVE_MACH_MACH_H 1
13416 _ACEOF
13417
13418 fi
13419
13420 done
13421
13422 fi
13423
13424 for ac_header in nlist.h
13425 do :
13426   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
13427 if test "x$ac_cv_header_nlist_h" = xyes; then :
13428   cat >>confdefs.h <<_ACEOF
13429 #define HAVE_NLIST_H 1
13430 _ACEOF
13431  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
13432 "
13433 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then :
13434
13435 cat >>confdefs.h <<_ACEOF
13436 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
13437 _ACEOF
13438
13439
13440 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
13441
13442 fi
13443
13444
13445 fi
13446
13447 done
13448
13449 fi
13450 done
13451
13452
13453 # Some definitions of getloadavg require that the program be installed setgid.
13454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
13455 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
13456 if ${ac_cv_func_getloadavg_setgid+:} false; then :
13457   $as_echo_n "(cached) " >&6
13458 else
13459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13460 /* end confdefs.h.  */
13461 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
13462 #ifdef LDAV_PRIVILEGED
13463 Yowza Am I SETGID yet
13464 #endif
13465 _ACEOF
13466 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13467   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
13468   ac_cv_func_getloadavg_setgid=yes
13469 else
13470   ac_cv_func_getloadavg_setgid=no
13471 fi
13472 rm -f conftest*
13473
13474 fi
13475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
13476 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
13477 if test $ac_cv_func_getloadavg_setgid = yes; then
13478   NEED_SETGID=true
13479
13480 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
13481
13482 else
13483   NEED_SETGID=false
13484 fi
13485
13486 if test $ac_cv_func_getloadavg_setgid = yes; then
13487   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
13488 $as_echo_n "checking group of /dev/kmem... " >&6; }
13489 if ${ac_cv_group_kmem+:} false; then :
13490   $as_echo_n "(cached) " >&6
13491 else
13492    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
13493   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
13494   # If we got an error (system does not support symlinks), try without -L.
13495   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
13496   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
13497     | sed -ne 's/[       ][      ]*/ /g;
13498                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
13499                / /s/.* //;p;'`
13500
13501 fi
13502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
13503 $as_echo "$ac_cv_group_kmem" >&6; }
13504   KMEM_GROUP=$ac_cv_group_kmem
13505 fi
13506 if test "x$ac_save_LIBS" = x; then
13507   GETLOADAVG_LIBS=$LIBS
13508 else
13509   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
13510 fi
13511 LIBS=$ac_save_LIBS
13512
13513
13514
13515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13516 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13517 if ${ac_cv_sys_largefile_source+:} false; then :
13518   $as_echo_n "(cached) " >&6
13519 else
13520   while :; do
13521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13522 /* end confdefs.h.  */
13523 #include <sys/types.h> /* for off_t */
13524      #include <stdio.h>
13525 int
13526 main ()
13527 {
13528 int (*fp) (FILE *, off_t, int) = fseeko;
13529      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13530   ;
13531   return 0;
13532 }
13533 _ACEOF
13534 if ac_fn_c_try_link "$LINENO"; then :
13535   ac_cv_sys_largefile_source=no; break
13536 fi
13537 rm -f core conftest.err conftest.$ac_objext \
13538     conftest$ac_exeext conftest.$ac_ext
13539   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13540 /* end confdefs.h.  */
13541 #define _LARGEFILE_SOURCE 1
13542 #include <sys/types.h> /* for off_t */
13543      #include <stdio.h>
13544 int
13545 main ()
13546 {
13547 int (*fp) (FILE *, off_t, int) = fseeko;
13548      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13549   ;
13550   return 0;
13551 }
13552 _ACEOF
13553 if ac_fn_c_try_link "$LINENO"; then :
13554   ac_cv_sys_largefile_source=1; break
13555 fi
13556 rm -f core conftest.err conftest.$ac_objext \
13557     conftest$ac_exeext conftest.$ac_ext
13558   ac_cv_sys_largefile_source=unknown
13559   break
13560 done
13561 fi
13562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13563 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13564 case $ac_cv_sys_largefile_source in #(
13565   no | unknown) ;;
13566   *)
13567 cat >>confdefs.h <<_ACEOF
13568 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13569 _ACEOF
13570 ;;
13571 esac
13572 rm -rf conftest*
13573
13574 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13575 # in glibc 2.1.3, but that breaks too many other things.
13576 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13577 if test $ac_cv_sys_largefile_source != unknown; then
13578
13579 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13580
13581 fi
13582
13583
13584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13585 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13586 if ${ac_cv_func_getpgrp_void+:} false; then :
13587   $as_echo_n "(cached) " >&6
13588 else
13589   # Use it with a single arg.
13590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13591 /* end confdefs.h.  */
13592 $ac_includes_default
13593 int
13594 main ()
13595 {
13596 getpgrp (0);
13597   ;
13598   return 0;
13599 }
13600 _ACEOF
13601 if ac_fn_c_try_compile "$LINENO"; then :
13602   ac_cv_func_getpgrp_void=no
13603 else
13604   ac_cv_func_getpgrp_void=yes
13605 fi
13606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13607
13608 fi
13609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13610 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13611 if test $ac_cv_func_getpgrp_void = yes; then
13612
13613 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13614
13615 fi
13616
13617
13618 # Configure gnulib.
13619
13620
13621
13622
13623
13624
13625
13626
13627
13628
13629           LIBC_FATAL_STDERR_=1
13630   export LIBC_FATAL_STDERR_
13631
13632
13633   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13634 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13635 if ${gl_cv_func_c99_strtold+:} false; then :
13636   $as_echo_n "(cached) " >&6
13637 else
13638   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13639 /* end confdefs.h.  */
13640 /* On HP-UX before 11.23, strtold returns a struct instead of
13641                 long double.  Reject implementations like that, by requiring
13642                 compatibility with the C99 prototype.  */
13643              #include <stdlib.h>
13644              static long double (*p) (char const *, char **) = strtold;
13645              static long double
13646              test (char const *nptr, char **endptr)
13647              {
13648                long double r;
13649                r = strtold (nptr, endptr);
13650                return r;
13651              }
13652 int
13653 main ()
13654 {
13655 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13656   ;
13657   return 0;
13658 }
13659 _ACEOF
13660 if ac_fn_c_try_link "$LINENO"; then :
13661   gl_cv_func_c99_strtold=yes
13662 else
13663   gl_cv_func_c99_strtold=no
13664 fi
13665 rm -f core conftest.err conftest.$ac_objext \
13666     conftest$ac_exeext conftest.$ac_ext
13667 fi
13668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13669 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13670   if test $gl_cv_func_c99_strtold = yes; then
13671
13672 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13673
13674   fi
13675
13676
13677   GNULIB_CHOWN=0;
13678   GNULIB_CLOSE=0;
13679   GNULIB_DUP2=0;
13680   GNULIB_DUP3=0;
13681   GNULIB_ENVIRON=0;
13682   GNULIB_EUIDACCESS=0;
13683   GNULIB_FACCESSAT=0;
13684   GNULIB_FCHDIR=0;
13685   GNULIB_FCHOWNAT=0;
13686   GNULIB_FSYNC=0;
13687   GNULIB_FTRUNCATE=0;
13688   GNULIB_GETCWD=0;
13689   GNULIB_GETDOMAINNAME=0;
13690   GNULIB_GETDTABLESIZE=0;
13691   GNULIB_GETGROUPS=0;
13692   GNULIB_GETHOSTNAME=0;
13693   GNULIB_GETLOGIN=0;
13694   GNULIB_GETLOGIN_R=0;
13695   GNULIB_GETPAGESIZE=0;
13696   GNULIB_GETUSERSHELL=0;
13697   GNULIB_LCHOWN=0;
13698   GNULIB_LINK=0;
13699   GNULIB_LINKAT=0;
13700   GNULIB_LSEEK=0;
13701   GNULIB_PIPE=0;
13702   GNULIB_PIPE2=0;
13703   GNULIB_PREAD=0;
13704   GNULIB_PWRITE=0;
13705   GNULIB_READLINK=0;
13706   GNULIB_READLINKAT=0;
13707   GNULIB_RMDIR=0;
13708   GNULIB_SLEEP=0;
13709   GNULIB_SYMLINK=0;
13710   GNULIB_SYMLINKAT=0;
13711   GNULIB_TTYNAME_R=0;
13712   GNULIB_UNISTD_H_GETOPT=0;
13713   GNULIB_UNISTD_H_SIGPIPE=0;
13714   GNULIB_UNLINK=0;
13715   GNULIB_UNLINKAT=0;
13716   GNULIB_USLEEP=0;
13717   GNULIB_WRITE=0;
13718     HAVE_CHOWN=1;
13719   HAVE_DUP2=1;
13720   HAVE_DUP3=1;
13721   HAVE_EUIDACCESS=1;
13722   HAVE_FACCESSAT=1;
13723   HAVE_FCHDIR=1;
13724   HAVE_FCHOWNAT=1;
13725   HAVE_FSYNC=1;
13726   HAVE_FTRUNCATE=1;
13727   HAVE_GETDTABLESIZE=1;
13728   HAVE_GETGROUPS=1;
13729   HAVE_GETHOSTNAME=1;
13730   HAVE_GETLOGIN=1;
13731   HAVE_GETPAGESIZE=1;
13732   HAVE_LCHOWN=1;
13733   HAVE_LINK=1;
13734   HAVE_LINKAT=1;
13735   HAVE_PIPE=1;
13736   HAVE_PIPE2=1;
13737   HAVE_PREAD=1;
13738   HAVE_PWRITE=1;
13739   HAVE_READLINK=1;
13740   HAVE_READLINKAT=1;
13741   HAVE_SLEEP=1;
13742   HAVE_SYMLINK=1;
13743   HAVE_SYMLINKAT=1;
13744   HAVE_UNLINKAT=1;
13745   HAVE_USLEEP=1;
13746   HAVE_DECL_ENVIRON=1;
13747   HAVE_DECL_FCHDIR=1;
13748   HAVE_DECL_GETDOMAINNAME=1;
13749   HAVE_DECL_GETLOGIN_R=1;
13750   HAVE_DECL_GETPAGESIZE=1;
13751   HAVE_DECL_GETUSERSHELL=1;
13752   HAVE_DECL_TTYNAME_R=1;
13753   HAVE_OS_H=0;
13754   HAVE_SYS_PARAM_H=0;
13755   REPLACE_CHOWN=0;
13756   REPLACE_CLOSE=0;
13757   REPLACE_DUP=0;
13758   REPLACE_DUP2=0;
13759   REPLACE_FCHOWNAT=0;
13760   REPLACE_GETCWD=0;
13761   REPLACE_GETDOMAINNAME=0;
13762   REPLACE_GETLOGIN_R=0;
13763   REPLACE_GETGROUPS=0;
13764   REPLACE_GETPAGESIZE=0;
13765   REPLACE_LCHOWN=0;
13766   REPLACE_LINK=0;
13767   REPLACE_LINKAT=0;
13768   REPLACE_LSEEK=0;
13769   REPLACE_PREAD=0;
13770   REPLACE_PWRITE=0;
13771   REPLACE_READLINK=0;
13772   REPLACE_RMDIR=0;
13773   REPLACE_SLEEP=0;
13774   REPLACE_SYMLINK=0;
13775   REPLACE_TTYNAME_R=0;
13776   REPLACE_UNLINK=0;
13777   REPLACE_UNLINKAT=0;
13778   REPLACE_USLEEP=0;
13779   REPLACE_WRITE=0;
13780   UNISTD_H_HAVE_WINSOCK2_H=0;
13781   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
13782
13783
13784
13785
13786   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
13787 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
13788 if ${gl_cv_have_include_next+:} false; then :
13789   $as_echo_n "(cached) " >&6
13790 else
13791   rm -rf conftestd1a conftestd1b conftestd2
13792      mkdir conftestd1a conftestd1b conftestd2
13793                                                   cat <<EOF > conftestd1a/conftest.h
13794 #define DEFINED_IN_CONFTESTD1
13795 #include_next <conftest.h>
13796 #ifdef DEFINED_IN_CONFTESTD2
13797 int foo;
13798 #else
13799 #error "include_next doesn't work"
13800 #endif
13801 EOF
13802      cat <<EOF > conftestd1b/conftest.h
13803 #define DEFINED_IN_CONFTESTD1
13804 #include <stdio.h>
13805 #include_next <conftest.h>
13806 #ifdef DEFINED_IN_CONFTESTD2
13807 int foo;
13808 #else
13809 #error "include_next doesn't work"
13810 #endif
13811 EOF
13812      cat <<EOF > conftestd2/conftest.h
13813 #ifndef DEFINED_IN_CONFTESTD1
13814 #error "include_next test doesn't work"
13815 #endif
13816 #define DEFINED_IN_CONFTESTD2
13817 EOF
13818      gl_save_CPPFLAGS="$CPPFLAGS"
13819      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
13820      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13821 /* end confdefs.h.  */
13822 #include <conftest.h>
13823 _ACEOF
13824 if ac_fn_c_try_compile "$LINENO"; then :
13825   gl_cv_have_include_next=yes
13826 else
13827   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
13828         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13829 /* end confdefs.h.  */
13830 #include <conftest.h>
13831 _ACEOF
13832 if ac_fn_c_try_compile "$LINENO"; then :
13833   gl_cv_have_include_next=buggy
13834 else
13835   gl_cv_have_include_next=no
13836 fi
13837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13838
13839 fi
13840 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13841      CPPFLAGS="$gl_save_CPPFLAGS"
13842      rm -rf conftestd1a conftestd1b conftestd2
13843
13844 fi
13845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
13846 $as_echo "$gl_cv_have_include_next" >&6; }
13847   PRAGMA_SYSTEM_HEADER=
13848   if test $gl_cv_have_include_next = yes; then
13849     INCLUDE_NEXT=include_next
13850     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13851     if test -n "$GCC"; then
13852       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
13853     fi
13854   else
13855     if test $gl_cv_have_include_next = buggy; then
13856       INCLUDE_NEXT=include
13857       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13858     else
13859       INCLUDE_NEXT=include
13860       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
13861     fi
13862   fi
13863
13864
13865
13866   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
13867 $as_echo_n "checking whether system header files limit the line length... " >&6; }
13868 if ${gl_cv_pragma_columns+:} false; then :
13869   $as_echo_n "(cached) " >&6
13870 else
13871        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13872 /* end confdefs.h.  */
13873
13874 #ifdef __TANDEM
13875 choke me
13876 #endif
13877
13878 _ACEOF
13879 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13880   $EGREP "choke me" >/dev/null 2>&1; then :
13881   gl_cv_pragma_columns=yes
13882 else
13883   gl_cv_pragma_columns=no
13884 fi
13885 rm -f conftest*
13886
13887
13888 fi
13889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
13890 $as_echo "$gl_cv_pragma_columns" >&6; }
13891   if test $gl_cv_pragma_columns = yes; then
13892     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
13893   else
13894     PRAGMA_COLUMNS=
13895   fi
13896
13897
13898
13899
13900
13901
13902
13903
13904
13905
13906
13907
13908
13909
13910
13911
13912
13913      if test $gl_cv_have_include_next = yes; then
13914        gl_cv_next_getopt_h='<'getopt.h'>'
13915      else
13916        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
13917 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
13918 if ${gl_cv_next_getopt_h+:} false; then :
13919   $as_echo_n "(cached) " >&6
13920 else
13921
13922              if test $ac_cv_header_getopt_h = yes; then
13923
13924
13925                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13926 /* end confdefs.h.  */
13927 #include <getopt.h>
13928
13929 _ACEOF
13930                                                                                                                         case "$host_os" in
13931                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
13932                  *)    gl_absname_cpp="$ac_cpp" ;;
13933                esac
13934                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
13935                   sed -n '\#/getopt.h#{
13936                     s#.*"\(.*/getopt.h\)".*#\1#
13937                     s#^/[^/]#//&#
13938                     p
13939                     q
13940                   }'`'"'
13941           else
13942                gl_cv_next_getopt_h='<'getopt.h'>'
13943              fi
13944
13945
13946 fi
13947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
13948 $as_echo "$gl_cv_next_getopt_h" >&6; }
13949      fi
13950      NEXT_GETOPT_H=$gl_cv_next_getopt_h
13951
13952      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
13953        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
13954        gl_next_as_first_directive='<'getopt.h'>'
13955      else
13956        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
13957        gl_next_as_first_directive=$gl_cv_next_getopt_h
13958      fi
13959      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
13960
13961
13962
13963
13964   if test $ac_cv_header_getopt_h = yes; then
13965     HAVE_GETOPT_H=1
13966   else
13967     HAVE_GETOPT_H=0
13968   fi
13969
13970
13971   gl_replace_getopt=
13972
13973     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13974     for ac_header in getopt.h
13975 do :
13976   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
13977 if test "x$ac_cv_header_getopt_h" = xyes; then :
13978   cat >>confdefs.h <<_ACEOF
13979 #define HAVE_GETOPT_H 1
13980 _ACEOF
13981
13982 else
13983   gl_replace_getopt=yes
13984 fi
13985
13986 done
13987
13988   fi
13989
13990     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13991     for ac_func in getopt_long_only
13992 do :
13993   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
13994 if test "x$ac_cv_func_getopt_long_only" = xyes; then :
13995   cat >>confdefs.h <<_ACEOF
13996 #define HAVE_GETOPT_LONG_ONLY 1
13997 _ACEOF
13998
13999 else
14000   gl_replace_getopt=yes
14001 fi
14002 done
14003
14004   fi
14005
14006                     if test -z "$gl_replace_getopt"; then
14007     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
14008 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
14009 if ${gl_cv_func_getopt_posix+:} false; then :
14010   $as_echo_n "(cached) " >&6
14011 else
14012
14013                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14014 /* end confdefs.h.  */
14015 #include <unistd.h>
14016 int
14017 main ()
14018 {
14019 int *p = &optreset; return optreset;
14020   ;
14021   return 0;
14022 }
14023 _ACEOF
14024 if ac_fn_c_try_compile "$LINENO"; then :
14025   gl_optind_min=1
14026 else
14027   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14028 /* end confdefs.h.  */
14029 #include <getopt.h>
14030 int
14031 main ()
14032 {
14033 return !getopt_clip;
14034   ;
14035   return 0;
14036 }
14037 _ACEOF
14038 if ac_fn_c_try_compile "$LINENO"; then :
14039   gl_optind_min=1
14040 else
14041   gl_optind_min=0
14042 fi
14043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14044 fi
14045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14046
14047                 gl_save_CPPFLAGS=$CPPFLAGS
14048         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
14049         if test "$cross_compiling" = yes; then :
14050   case "$host_os" in
14051              mingw*)         gl_cv_func_getopt_posix="guessing no";;
14052              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
14053              *)              gl_cv_func_getopt_posix="guessing yes";;
14054            esac
14055
14056 else
14057   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14058 /* end confdefs.h.  */
14059
14060 #include <unistd.h>
14061 #include <stdlib.h>
14062 #include <string.h>
14063
14064 int
14065 main ()
14066 {
14067   {
14068     int argc = 0;
14069     char *argv[10];
14070     int c;
14071
14072     argv[argc++] = "program";
14073     argv[argc++] = "-a";
14074     argv[argc++] = "foo";
14075     argv[argc++] = "bar";
14076     argv[argc] = NULL;
14077     optind = OPTIND_MIN;
14078     opterr = 0;
14079
14080     c = getopt (argc, argv, "ab");
14081     if (!(c == 'a'))
14082       return 1;
14083     c = getopt (argc, argv, "ab");
14084     if (!(c == -1))
14085       return 2;
14086     if (!(optind == 2))
14087       return 3;
14088   }
14089   /* Some internal state exists at this point.  */
14090   {
14091     int argc = 0;
14092     char *argv[10];
14093     int c;
14094
14095     argv[argc++] = "program";
14096     argv[argc++] = "donald";
14097     argv[argc++] = "-p";
14098     argv[argc++] = "billy";
14099     argv[argc++] = "duck";
14100     argv[argc++] = "-a";
14101     argv[argc++] = "bar";
14102     argv[argc] = NULL;
14103     optind = OPTIND_MIN;
14104     opterr = 0;
14105
14106     c = getopt (argc, argv, "+abp:q:");
14107     if (!(c == -1))
14108       return 4;
14109     if (!(strcmp (argv[0], "program") == 0))
14110       return 5;
14111     if (!(strcmp (argv[1], "donald") == 0))
14112       return 6;
14113     if (!(strcmp (argv[2], "-p") == 0))
14114       return 7;
14115     if (!(strcmp (argv[3], "billy") == 0))
14116       return 8;
14117     if (!(strcmp (argv[4], "duck") == 0))
14118       return 9;
14119     if (!(strcmp (argv[5], "-a") == 0))
14120       return 10;
14121     if (!(strcmp (argv[6], "bar") == 0))
14122       return 11;
14123     if (!(optind == 1))
14124       return 12;
14125   }
14126   /* Detect MacOS 10.5, AIX 7.1 bug.  */
14127   {
14128     char *argv[3] = { "program", "-ab", NULL };
14129     optind = OPTIND_MIN;
14130     opterr = 0;
14131     if (getopt (2, argv, "ab:") != 'a')
14132       return 13;
14133     if (getopt (2, argv, "ab:") != '?')
14134       return 14;
14135     if (optopt != 'b')
14136       return 15;
14137     if (optind != 2)
14138       return 16;
14139   }
14140
14141   return 0;
14142 }
14143
14144 _ACEOF
14145 if ac_fn_c_try_run "$LINENO"; then :
14146   gl_cv_func_getopt_posix=yes
14147 else
14148   gl_cv_func_getopt_posix=no
14149 fi
14150 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14151   conftest.$ac_objext conftest.beam conftest.$ac_ext
14152 fi
14153
14154         CPPFLAGS=$gl_save_CPPFLAGS
14155
14156 fi
14157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14158 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14159     case "$gl_cv_func_getopt_posix" in
14160       *no) gl_replace_getopt=yes ;;
14161     esac
14162   fi
14163
14164   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14165     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14166 $as_echo_n "checking for working GNU getopt function... " >&6; }
14167 if ${gl_cv_func_getopt_gnu+:} false; then :
14168   $as_echo_n "(cached) " >&6
14169 else
14170   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14171        # optstring is necessary for programs like m4 that have POSIX-mandated
14172        # semantics for supporting options interspersed with files.
14173        # Also, since getopt_long is a GNU extension, we require optind=0.
14174        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14175        # so take care to revert to the correct (non-)export state.
14176        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14177        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14178          xx) gl_had_POSIXLY_CORRECT=exported ;;
14179          x)  gl_had_POSIXLY_CORRECT=yes      ;;
14180          *)  gl_had_POSIXLY_CORRECT=         ;;
14181        esac
14182        POSIXLY_CORRECT=1
14183        export POSIXLY_CORRECT
14184        if test "$cross_compiling" = yes; then :
14185            case $host_os:$ac_cv_have_decl_optreset in
14186            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14187            *:yes)               gl_cv_func_getopt_gnu=no;;
14188            *)                   gl_cv_func_getopt_gnu=yes;;
14189          esac
14190
14191 else
14192   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14193 /* end confdefs.h.  */
14194 #include <getopt.h>
14195                            #include <stddef.h>
14196                            #include <string.h>
14197
14198 int
14199 main ()
14200 {
14201
14202              int result = 0;
14203              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14204                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14205                 OSF/1 5.1, Solaris 10.  */
14206              {
14207                char *myargv[3];
14208                myargv[0] = "conftest";
14209                myargv[1] = "-+";
14210                myargv[2] = 0;
14211                opterr = 0;
14212                if (getopt (2, myargv, "+a") != '?')
14213                  result |= 1;
14214              }
14215              /* This code succeeds on glibc 2.8, mingw,
14216                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14217                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
14218              {
14219                char *argv[] = { "program", "-p", "foo", "bar", NULL };
14220
14221                optind = 1;
14222                if (getopt (4, argv, "p::") != 'p')
14223                  result |= 2;
14224                else if (optarg != NULL)
14225                  result |= 4;
14226                else if (getopt (4, argv, "p::") != -1)
14227                  result |= 6;
14228                else if (optind != 2)
14229                  result |= 8;
14230              }
14231              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
14232              {
14233                char *argv[] = { "program", "foo", "-p", NULL };
14234                optind = 0;
14235                if (getopt (3, argv, "-p") != 1)
14236                  result |= 16;
14237                else if (getopt (3, argv, "-p") != 'p')
14238                  result |= 32;
14239              }
14240              /* This code fails on glibc 2.11.  */
14241              {
14242                char *argv[] = { "program", "-b", "-a", NULL };
14243                optind = opterr = 0;
14244                if (getopt (3, argv, "+:a:b") != 'b')
14245                  result |= 64;
14246                else if (getopt (3, argv, "+:a:b") != ':')
14247                  result |= 64;
14248              }
14249              return result;
14250
14251   ;
14252   return 0;
14253 }
14254 _ACEOF
14255 if ac_fn_c_try_run "$LINENO"; then :
14256   gl_cv_func_getopt_gnu=yes
14257 else
14258   gl_cv_func_getopt_gnu=no
14259 fi
14260 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14261   conftest.$ac_objext conftest.beam conftest.$ac_ext
14262 fi
14263
14264        case $gl_had_POSIXLY_CORRECT in
14265          exported) ;;
14266          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14267          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14268        esac
14269
14270 fi
14271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14272 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14273     if test "$gl_cv_func_getopt_gnu" = "no"; then
14274       gl_replace_getopt=yes
14275     fi
14276   fi
14277
14278 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14279 if test "x$ac_cv_have_decl_getenv" = xyes; then :
14280   ac_have_decl=1
14281 else
14282   ac_have_decl=0
14283 fi
14284
14285 cat >>confdefs.h <<_ACEOF
14286 #define HAVE_DECL_GETENV $ac_have_decl
14287 _ACEOF
14288
14289
14290
14291
14292
14293
14294   if test -n "$gl_replace_getopt"; then :
14295
14296
14297
14298   GETOPT_H=getopt.h
14299
14300 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14301
14302
14303
14304     GNULIB_UNISTD_H_GETOPT=1
14305
14306
14307
14308
14309
14310
14311
14312
14313   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14314
14315
14316
14317
14318
14319
14320
14321
14322
14323   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14324
14325
14326
14327
14328
14329
14330 fi
14331
14332
14333
14334   GNULIB_MKTIME=0;
14335   GNULIB_NANOSLEEP=0;
14336   GNULIB_STRPTIME=0;
14337   GNULIB_TIMEGM=0;
14338   GNULIB_TIME_R=0;
14339     HAVE_DECL_LOCALTIME_R=1;
14340   HAVE_NANOSLEEP=1;
14341   HAVE_STRPTIME=1;
14342   HAVE_TIMEGM=1;
14343         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
14344   REPLACE_MKTIME=GNULIB_PORTCHECK;
14345   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
14346   REPLACE_TIMEGM=GNULIB_PORTCHECK;
14347
14348
14349
14350
14351   for ac_func in $ac_func_list
14352 do :
14353   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14354 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14355 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14356   cat >>confdefs.h <<_ACEOF
14357 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14358 _ACEOF
14359
14360 fi
14361 done
14362
14363
14364
14365
14366     gl_cv_c_multiarch=no
14367   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14368 /* end confdefs.h.  */
14369 #ifndef __APPLE_CC__
14370          not a universal capable compiler
14371         #endif
14372         typedef int dummy;
14373
14374 _ACEOF
14375 if ac_fn_c_try_compile "$LINENO"; then :
14376
14377                arch=
14378      prev=
14379      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14380        if test -n "$prev"; then
14381          case $word in
14382            i?86 | x86_64 | ppc | ppc64)
14383              if test -z "$arch" || test "$arch" = "$word"; then
14384                arch="$word"
14385              else
14386                gl_cv_c_multiarch=yes
14387              fi
14388              ;;
14389          esac
14390          prev=
14391        else
14392          if test "x$word" = "x-arch"; then
14393            prev=arch
14394          fi
14395        fi
14396      done
14397
14398 fi
14399 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14400   if test $gl_cv_c_multiarch = yes; then
14401     APPLE_UNIVERSAL_BUILD=1
14402   else
14403     APPLE_UNIVERSAL_BUILD=0
14404   fi
14405
14406
14407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
14408 $as_echo_n "checking for inline... " >&6; }
14409 if ${ac_cv_c_inline+:} false; then :
14410   $as_echo_n "(cached) " >&6
14411 else
14412   ac_cv_c_inline=no
14413 for ac_kw in inline __inline__ __inline; do
14414   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14415 /* end confdefs.h.  */
14416 #ifndef __cplusplus
14417 typedef int foo_t;
14418 static $ac_kw foo_t static_foo () {return 0; }
14419 $ac_kw foo_t foo () {return 0; }
14420 #endif
14421
14422 _ACEOF
14423 if ac_fn_c_try_compile "$LINENO"; then :
14424   ac_cv_c_inline=$ac_kw
14425 fi
14426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14427   test "$ac_cv_c_inline" != no && break
14428 done
14429
14430 fi
14431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
14432 $as_echo "$ac_cv_c_inline" >&6; }
14433
14434 case $ac_cv_c_inline in
14435   inline | yes) ;;
14436   *)
14437     case $ac_cv_c_inline in
14438       no) ac_val=;;
14439       *) ac_val=$ac_cv_c_inline;;
14440     esac
14441     cat >>confdefs.h <<_ACEOF
14442 #ifndef __cplusplus
14443 #define inline $ac_val
14444 #endif
14445 _ACEOF
14446     ;;
14447 esac
14448
14449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
14450 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
14451 if ${ac_cv_header_stdbool_h+:} false; then :
14452   $as_echo_n "(cached) " >&6
14453 else
14454   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14455 /* end confdefs.h.  */
14456
14457              #include <stdbool.h>
14458              #ifndef bool
14459               "error: bool is not defined"
14460              #endif
14461              #ifndef false
14462               "error: false is not defined"
14463              #endif
14464              #if false
14465               "error: false is not 0"
14466              #endif
14467              #ifndef true
14468               "error: true is not defined"
14469              #endif
14470              #if true != 1
14471               "error: true is not 1"
14472              #endif
14473              #ifndef __bool_true_false_are_defined
14474               "error: __bool_true_false_are_defined is not defined"
14475              #endif
14476
14477              struct s { _Bool s: 1; _Bool t; } s;
14478
14479              char a[true == 1 ? 1 : -1];
14480              char b[false == 0 ? 1 : -1];
14481              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
14482              char d[(bool) 0.5 == true ? 1 : -1];
14483              /* See body of main program for 'e'.  */
14484              char f[(_Bool) 0.0 == false ? 1 : -1];
14485              char g[true];
14486              char h[sizeof (_Bool)];
14487              char i[sizeof s.t];
14488              enum { j = false, k = true, l = false * true, m = true * 256 };
14489              /* The following fails for
14490                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
14491              _Bool n[m];
14492              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
14493              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
14494              /* Catch a bug in an HP-UX C compiler.  See
14495                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
14496                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
14497               */
14498              _Bool q = true;
14499              _Bool *pq = &q;
14500
14501 int
14502 main ()
14503 {
14504
14505              bool e = &s;
14506              *pq |= q;
14507              *pq |= ! q;
14508              /* Refer to every declared value, to avoid compiler optimizations.  */
14509              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
14510                      + !m + !n + !o + !p + !q + !pq);
14511
14512   ;
14513   return 0;
14514 }
14515 _ACEOF
14516 if ac_fn_c_try_compile "$LINENO"; then :
14517   ac_cv_header_stdbool_h=yes
14518 else
14519   ac_cv_header_stdbool_h=no
14520 fi
14521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14522 fi
14523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
14524 $as_echo "$ac_cv_header_stdbool_h" >&6; }
14525    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
14526 if test "x$ac_cv_type__Bool" = xyes; then :
14527
14528 cat >>confdefs.h <<_ACEOF
14529 #define HAVE__BOOL 1
14530 _ACEOF
14531
14532
14533 fi
14534
14535    if test $ac_cv_header_stdbool_h = yes; then
14536
14537 $as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
14538
14539    fi
14540
14541     REPLACE_NULL=0;
14542   HAVE_WCHAR_T=1;
14543   STDDEF_H='';
14544
14545
14546   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
14547 $as_echo_n "checking for wchar_t... " >&6; }
14548 if ${gt_cv_c_wchar_t+:} false; then :
14549   $as_echo_n "(cached) " >&6
14550 else
14551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14552 /* end confdefs.h.  */
14553 #include <stddef.h>
14554             wchar_t foo = (wchar_t)'\0';
14555 int
14556 main ()
14557 {
14558
14559   ;
14560   return 0;
14561 }
14562 _ACEOF
14563 if ac_fn_c_try_compile "$LINENO"; then :
14564   gt_cv_c_wchar_t=yes
14565 else
14566   gt_cv_c_wchar_t=no
14567 fi
14568 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14569 fi
14570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
14571 $as_echo "$gt_cv_c_wchar_t" >&6; }
14572   if test $gt_cv_c_wchar_t = yes; then
14573
14574 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
14575
14576   fi
14577
14578
14579  ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
14580 "
14581 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
14582
14583 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
14584
14585 fi
14586
14587
14588
14589
14590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
14591 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
14592 if ${ac_cv_c_restrict+:} false; then :
14593   $as_echo_n "(cached) " >&6
14594 else
14595   ac_cv_c_restrict=no
14596    # The order here caters to the fact that C++ does not require restrict.
14597    for ac_kw in __restrict __restrict__ _Restrict restrict; do
14598      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14599 /* end confdefs.h.  */
14600 typedef int * int_ptr;
14601         int foo (int_ptr $ac_kw ip) {
14602         return ip[0];
14603        }
14604 int
14605 main ()
14606 {
14607 int s[1];
14608         int * $ac_kw t = s;
14609         t[0] = 0;
14610         return foo(t)
14611   ;
14612   return 0;
14613 }
14614 _ACEOF
14615 if ac_fn_c_try_compile "$LINENO"; then :
14616   ac_cv_c_restrict=$ac_kw
14617 fi
14618 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14619      test "$ac_cv_c_restrict" != no && break
14620    done
14621
14622 fi
14623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
14624 $as_echo "$ac_cv_c_restrict" >&6; }
14625
14626  case $ac_cv_c_restrict in
14627    restrict) ;;
14628    no) $as_echo "#define restrict /**/" >>confdefs.h
14629  ;;
14630    *)  cat >>confdefs.h <<_ACEOF
14631 #define restrict $ac_cv_c_restrict
14632 _ACEOF
14633  ;;
14634  esac
14635
14636
14637
14638
14639
14640   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
14641 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
14642 if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
14643   $as_echo_n "(cached) " >&6
14644 else
14645   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14646 /* end confdefs.h.  */
14647 #include <time.h>
14648
14649 int
14650 main ()
14651 {
14652 static struct timespec x; x.tv_sec = x.tv_nsec;
14653   ;
14654   return 0;
14655 }
14656 _ACEOF
14657 if ac_fn_c_try_compile "$LINENO"; then :
14658   gl_cv_sys_struct_timespec_in_time_h=yes
14659 else
14660   gl_cv_sys_struct_timespec_in_time_h=no
14661 fi
14662 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14663 fi
14664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
14665 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
14666
14667   TIME_H_DEFINES_STRUCT_TIMESPEC=0
14668   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
14669   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
14670   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
14671     TIME_H_DEFINES_STRUCT_TIMESPEC=1
14672   else
14673     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
14674 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
14675 if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
14676   $as_echo_n "(cached) " >&6
14677 else
14678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14679 /* end confdefs.h.  */
14680 #include <sys/time.h>
14681
14682 int
14683 main ()
14684 {
14685 static struct timespec x; x.tv_sec = x.tv_nsec;
14686   ;
14687   return 0;
14688 }
14689 _ACEOF
14690 if ac_fn_c_try_compile "$LINENO"; then :
14691   gl_cv_sys_struct_timespec_in_sys_time_h=yes
14692 else
14693   gl_cv_sys_struct_timespec_in_sys_time_h=no
14694 fi
14695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14696 fi
14697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
14698 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
14699     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
14700       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
14701     else
14702       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
14703 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
14704 if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
14705   $as_echo_n "(cached) " >&6
14706 else
14707   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14708 /* end confdefs.h.  */
14709 #include <pthread.h>
14710
14711 int
14712 main ()
14713 {
14714 static struct timespec x; x.tv_sec = x.tv_nsec;
14715   ;
14716   return 0;
14717 }
14718 _ACEOF
14719 if ac_fn_c_try_compile "$LINENO"; then :
14720   gl_cv_sys_struct_timespec_in_pthread_h=yes
14721 else
14722   gl_cv_sys_struct_timespec_in_pthread_h=no
14723 fi
14724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14725 fi
14726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
14727 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
14728       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
14729         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
14730       fi
14731     fi
14732   fi
14733
14734
14735
14736
14737
14738
14739
14740
14741
14742
14743
14744
14745
14746
14747
14748      if test $gl_cv_have_include_next = yes; then
14749        gl_cv_next_time_h='<'time.h'>'
14750      else
14751        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
14752 $as_echo_n "checking absolute name of <time.h>... " >&6; }
14753 if ${gl_cv_next_time_h+:} false; then :
14754   $as_echo_n "(cached) " >&6
14755 else
14756
14757                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14758 /* end confdefs.h.  */
14759 #include <time.h>
14760
14761 _ACEOF
14762                                                                                                                         case "$host_os" in
14763                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
14764                  *)    gl_absname_cpp="$ac_cpp" ;;
14765                esac
14766                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14767                   sed -n '\#/time.h#{
14768                     s#.*"\(.*/time.h\)".*#\1#
14769                     s#^/[^/]#//&#
14770                     p
14771                     q
14772                   }'`'"'
14773
14774
14775 fi
14776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
14777 $as_echo "$gl_cv_next_time_h" >&6; }
14778      fi
14779      NEXT_TIME_H=$gl_cv_next_time_h
14780
14781      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14782        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14783        gl_next_as_first_directive='<'time.h'>'
14784      else
14785        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14786        gl_next_as_first_directive=$gl_cv_next_time_h
14787      fi
14788      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
14789
14790
14791
14792
14793
14794
14795 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
14796 if test "x$ac_cv_have_decl_localtime_r" = xyes; then :
14797   ac_have_decl=1
14798 else
14799   ac_have_decl=0
14800 fi
14801
14802 cat >>confdefs.h <<_ACEOF
14803 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
14804 _ACEOF
14805
14806
14807
14808
14809    if false; then
14810   GL_COND_LIBTOOL_TRUE=
14811   GL_COND_LIBTOOL_FALSE='#'
14812 else
14813   GL_COND_LIBTOOL_TRUE='#'
14814   GL_COND_LIBTOOL_FALSE=
14815 fi
14816
14817   gl_cond_libtool=false
14818   gl_libdeps=
14819   gl_ltlibdeps=
14820   gl_m4_base='m4'
14821
14822
14823
14824
14825
14826
14827
14828
14829
14830   gl_source_base='lib'
14831   # Code from module arg-nonnull:
14832   # Code from module c++defs:
14833   # Code from module dtoastr:
14834
14835   # Code from module extensions:
14836   # Code from module getopt-gnu:
14837
14838
14839
14840
14841
14842
14843   # Code from module getopt-posix:
14844
14845
14846
14847
14848
14849   if test -n "$gl_replace_getopt"; then :
14850
14851
14852
14853   GETOPT_H=getopt.h
14854
14855 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14856
14857
14858
14859     GNULIB_UNISTD_H_GETOPT=1
14860
14861
14862
14863
14864
14865
14866
14867
14868   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14869
14870
14871
14872
14873
14874
14875
14876
14877
14878   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14879
14880
14881
14882
14883
14884
14885 fi
14886
14887
14888   # Code from module gettext-h:
14889
14890
14891   # Code from module include_next:
14892   # Code from module intprops:
14893   # Code from module mktime:
14894
14895
14896
14897
14898
14899 if test $APPLE_UNIVERSAL_BUILD = 1; then
14900   # A universal build on Apple MacOS X platforms.
14901   # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
14902   # But we need a configuration result that is valid in both modes.
14903   ac_cv_func_working_mktime=no
14904 fi
14905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
14906 $as_echo_n "checking for working mktime... " >&6; }
14907 if ${ac_cv_func_working_mktime+:} false; then :
14908   $as_echo_n "(cached) " >&6
14909 else
14910   if test "$cross_compiling" = yes; then :
14911   ac_cv_func_working_mktime=no
14912 else
14913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14914 /* end confdefs.h.  */
14915 /* Test program from Paul Eggert and Tony Leneis.  */
14916 #include <limits.h>
14917 #include <stdlib.h>
14918 #include <time.h>
14919
14920 #ifdef HAVE_UNISTD_H
14921 # include <unistd.h>
14922 #endif
14923
14924 #ifndef HAVE_ALARM
14925 # define alarm(X) /* empty */
14926 #endif
14927
14928 /* Work around redefinition to rpl_putenv by other config tests.  */
14929 #undef putenv
14930
14931 static time_t time_t_max;
14932 static time_t time_t_min;
14933
14934 /* Values we'll use to set the TZ environment variable.  */
14935 static char *tz_strings[] = {
14936   (char *) 0, "TZ=GMT0", "TZ=JST-9",
14937   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
14938 };
14939 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
14940
14941 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
14942    Based on a problem report from Andreas Jaeger.  */
14943 static int
14944 spring_forward_gap ()
14945 {
14946   /* glibc (up to about 1998-10-07) failed this test. */
14947   struct tm tm;
14948
14949   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
14950      instead of "TZ=America/Vancouver" in order to detect the bug even
14951      on systems that don't support the Olson extension, or don't have the
14952      full zoneinfo tables installed.  */
14953   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
14954
14955   tm.tm_year = 98;
14956   tm.tm_mon = 3;
14957   tm.tm_mday = 5;
14958   tm.tm_hour = 2;
14959   tm.tm_min = 0;
14960   tm.tm_sec = 0;
14961   tm.tm_isdst = -1;
14962   return mktime (&tm) != (time_t) -1;
14963 }
14964
14965 static int
14966 mktime_test1 (time_t now)
14967 {
14968   struct tm *lt;
14969   return ! (lt = localtime (&now)) || mktime (lt) == now;
14970 }
14971
14972 static int
14973 mktime_test (time_t now)
14974 {
14975   return (mktime_test1 (now)
14976           && mktime_test1 ((time_t) (time_t_max - now))
14977           && mktime_test1 ((time_t) (time_t_min + now)));
14978 }
14979
14980 static int
14981 irix_6_4_bug ()
14982 {
14983   /* Based on code from Ariel Faigon.  */
14984   struct tm tm;
14985   tm.tm_year = 96;
14986   tm.tm_mon = 3;
14987   tm.tm_mday = 0;
14988   tm.tm_hour = 0;
14989   tm.tm_min = 0;
14990   tm.tm_sec = 0;
14991   tm.tm_isdst = -1;
14992   mktime (&tm);
14993   return tm.tm_mon == 2 && tm.tm_mday == 31;
14994 }
14995
14996 static int
14997 bigtime_test (int j)
14998 {
14999   struct tm tm;
15000   time_t now;
15001   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
15002   now = mktime (&tm);
15003   if (now != (time_t) -1)
15004     {
15005       struct tm *lt = localtime (&now);
15006       if (! (lt
15007              && lt->tm_year == tm.tm_year
15008              && lt->tm_mon == tm.tm_mon
15009              && lt->tm_mday == tm.tm_mday
15010              && lt->tm_hour == tm.tm_hour
15011              && lt->tm_min == tm.tm_min
15012              && lt->tm_sec == tm.tm_sec
15013              && lt->tm_yday == tm.tm_yday
15014              && lt->tm_wday == tm.tm_wday
15015              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
15016                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
15017         return 0;
15018     }
15019   return 1;
15020 }
15021
15022 static int
15023 year_2050_test ()
15024 {
15025   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
15026      ignoring leap seconds.  */
15027   unsigned long int answer = 2527315200UL;
15028
15029   struct tm tm;
15030   time_t t;
15031   tm.tm_year = 2050 - 1900;
15032   tm.tm_mon = 2 - 1;
15033   tm.tm_mday = 1;
15034   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
15035   tm.tm_isdst = -1;
15036
15037   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
15038      instead of "TZ=America/Vancouver" in order to detect the bug even
15039      on systems that don't support the Olson extension, or don't have the
15040      full zoneinfo tables installed.  */
15041   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
15042
15043   t = mktime (&tm);
15044
15045   /* Check that the result is either a failure, or close enough
15046      to the correct answer that we can assume the discrepancy is
15047      due to leap seconds.  */
15048   return (t == (time_t) -1
15049           || (0 < t && answer - 120 <= t && t <= answer + 120));
15050 }
15051
15052 int
15053 main ()
15054 {
15055   int result = 0;
15056   time_t t, delta;
15057   int i, j;
15058   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
15059   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
15060
15061   /* This test makes some buggy mktime implementations loop.
15062      Give up after 60 seconds; a mktime slower than that
15063      isn't worth using anyway.  */
15064   alarm (60);
15065
15066   time_t_max = (! time_t_signed
15067                 ? (time_t) -1
15068                 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
15069                    * 2 + 1));
15070   time_t_min = (! time_t_signed
15071                 ? (time_t) 0
15072                 : time_t_signed_magnitude
15073                 ? ~ (time_t) 0
15074                 : ~ time_t_max);
15075
15076   delta = time_t_max / 997; /* a suitable prime number */
15077   for (i = 0; i < N_STRINGS; i++)
15078     {
15079       if (tz_strings[i])
15080         putenv (tz_strings[i]);
15081
15082       for (t = 0; t <= time_t_max - delta; t += delta)
15083         if (! mktime_test (t))
15084           result |= 1;
15085       if (! (mktime_test ((time_t) 1)
15086              && mktime_test ((time_t) (60 * 60))
15087              && mktime_test ((time_t) (60 * 60 * 24))))
15088         result |= 2;
15089
15090       for (j = 1; ; j <<= 1)
15091         if (! bigtime_test (j))
15092           result |= 4;
15093         else if (INT_MAX / 2 < j)
15094           break;
15095       if (! bigtime_test (INT_MAX))
15096         result |= 8;
15097     }
15098   if (! irix_6_4_bug ())
15099     result |= 16;
15100   if (! spring_forward_gap ())
15101     result |= 32;
15102   if (! year_2050_test ())
15103     result |= 64;
15104   return result;
15105 }
15106 _ACEOF
15107 if ac_fn_c_try_run "$LINENO"; then :
15108   ac_cv_func_working_mktime=yes
15109 else
15110   ac_cv_func_working_mktime=no
15111 fi
15112 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15113   conftest.$ac_objext conftest.beam conftest.$ac_ext
15114 fi
15115
15116 fi
15117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
15118 $as_echo "$ac_cv_func_working_mktime" >&6; }
15119 if test $ac_cv_func_working_mktime = no; then
15120
15121
15122
15123
15124
15125
15126
15127
15128   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
15129
15130 fi
15131
15132     if test $ac_cv_func_working_mktime = no; then
15133     REPLACE_MKTIME=1
15134
15135
15136
15137   else
15138     REPLACE_MKTIME=0
15139   fi
15140
15141
15142
15143
15144   GNULIB_MKTIME=1
15145
15146
15147
15148   # Code from module multiarch:
15149
15150   # Code from module stdbool:
15151
15152
15153
15154   # Define two additional variables used in the Makefile substitution.
15155
15156   if test "$ac_cv_header_stdbool_h" = yes; then
15157     STDBOOL_H=''
15158   else
15159     STDBOOL_H='stdbool.h'
15160   fi
15161
15162
15163   if test "$ac_cv_type__Bool" = yes; then
15164     HAVE__BOOL=1
15165   else
15166     HAVE__BOOL=0
15167   fi
15168
15169
15170   # Code from module stddef:
15171
15172
15173
15174   if test $gt_cv_c_wchar_t = no; then
15175     HAVE_WCHAR_T=0
15176     STDDEF_H=stddef.h
15177   fi
15178   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
15179 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
15180 if ${gl_cv_decl_null_works+:} false; then :
15181   $as_echo_n "(cached) " >&6
15182 else
15183   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15184 /* end confdefs.h.  */
15185 #include <stddef.h>
15186       int test[2 * (sizeof NULL == sizeof (void *)) -1];
15187
15188 int
15189 main ()
15190 {
15191
15192   ;
15193   return 0;
15194 }
15195 _ACEOF
15196 if ac_fn_c_try_compile "$LINENO"; then :
15197   gl_cv_decl_null_works=yes
15198 else
15199   gl_cv_decl_null_works=no
15200 fi
15201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15202 fi
15203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
15204 $as_echo "$gl_cv_decl_null_works" >&6; }
15205   if test $gl_cv_decl_null_works = no; then
15206     REPLACE_NULL=1
15207     STDDEF_H=stddef.h
15208   fi
15209   if test -n "$STDDEF_H"; then
15210
15211
15212
15213
15214
15215
15216
15217
15218      if test $gl_cv_have_include_next = yes; then
15219        gl_cv_next_stddef_h='<'stddef.h'>'
15220      else
15221        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
15222 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
15223 if ${gl_cv_next_stddef_h+:} false; then :
15224   $as_echo_n "(cached) " >&6
15225 else
15226
15227                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15228 /* end confdefs.h.  */
15229 #include <stddef.h>
15230
15231 _ACEOF
15232                                                                                                                         case "$host_os" in
15233                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15234                  *)    gl_absname_cpp="$ac_cpp" ;;
15235                esac
15236                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15237                   sed -n '\#/stddef.h#{
15238                     s#.*"\(.*/stddef.h\)".*#\1#
15239                     s#^/[^/]#//&#
15240                     p
15241                     q
15242                   }'`'"'
15243
15244
15245 fi
15246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
15247 $as_echo "$gl_cv_next_stddef_h" >&6; }
15248      fi
15249      NEXT_STDDEF_H=$gl_cv_next_stddef_h
15250
15251      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15252        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15253        gl_next_as_first_directive='<'stddef.h'>'
15254      else
15255        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15256        gl_next_as_first_directive=$gl_cv_next_stddef_h
15257      fi
15258      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
15259
15260
15261
15262
15263   fi
15264
15265   # Code from module strftime:
15266
15267
15268
15269
15270
15271
15272
15273
15274
15275
15276   gl_LIBOBJS="$gl_LIBOBJS strftime.$ac_objext"
15277
15278
15279  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
15280
15281
15282
15283
15284
15285
15286
15287 $as_echo "#define my_strftime nstrftime" >>confdefs.h
15288
15289
15290
15291   # Code from module time:
15292
15293
15294
15295   # Code from module time_r:
15296
15297
15298
15299
15300
15301
15302
15303   if test $ac_cv_have_decl_localtime_r = no; then
15304     HAVE_DECL_LOCALTIME_R=0
15305   fi
15306
15307
15308   if test $ac_cv_func_localtime_r = yes; then
15309     HAVE_LOCALTIME_R=1
15310     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
15311 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
15312 if ${gl_cv_time_r_posix+:} false; then :
15313   $as_echo_n "(cached) " >&6
15314 else
15315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15316 /* end confdefs.h.  */
15317 #include <time.h>
15318 int
15319 main ()
15320 {
15321 /* We don't need to append 'restrict's to the argument types,
15322                  even though the POSIX signature has the 'restrict's,
15323                  since C99 says they can't affect type compatibility.  */
15324               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
15325               if (ptr) return 0;
15326               /* Check the return type is a pointer.
15327                  On HP-UX 10 it is 'int'.  */
15328               *localtime_r (0, 0);
15329   ;
15330   return 0;
15331 }
15332
15333 _ACEOF
15334 if ac_fn_c_try_compile "$LINENO"; then :
15335   gl_cv_time_r_posix=yes
15336 else
15337   gl_cv_time_r_posix=no
15338 fi
15339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15340
15341 fi
15342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
15343 $as_echo "$gl_cv_time_r_posix" >&6; }
15344     if test $gl_cv_time_r_posix = yes; then
15345       REPLACE_LOCALTIME_R=0
15346     else
15347       REPLACE_LOCALTIME_R=1
15348     fi
15349   else
15350     HAVE_LOCALTIME_R=0
15351   fi
15352   if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
15353
15354
15355
15356
15357
15358
15359
15360
15361   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
15362
15363
15364   :
15365
15366   fi
15367
15368
15369
15370
15371   GNULIB_TIME_R=1
15372
15373
15374
15375   # Code from module unistd:
15376
15377
15378
15379
15380
15381
15382
15383
15384
15385
15386
15387
15388
15389      if test $gl_cv_have_include_next = yes; then
15390        gl_cv_next_unistd_h='<'unistd.h'>'
15391      else
15392        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
15393 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
15394 if ${gl_cv_next_unistd_h+:} false; then :
15395   $as_echo_n "(cached) " >&6
15396 else
15397
15398              if test $ac_cv_header_unistd_h = yes; then
15399
15400
15401                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15402 /* end confdefs.h.  */
15403 #include <unistd.h>
15404
15405 _ACEOF
15406                                                                                                                         case "$host_os" in
15407                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15408                  *)    gl_absname_cpp="$ac_cpp" ;;
15409                esac
15410                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15411                   sed -n '\#/unistd.h#{
15412                     s#.*"\(.*/unistd.h\)".*#\1#
15413                     s#^/[^/]#//&#
15414                     p
15415                     q
15416                   }'`'"'
15417           else
15418                gl_cv_next_unistd_h='<'unistd.h'>'
15419              fi
15420
15421
15422 fi
15423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
15424 $as_echo "$gl_cv_next_unistd_h" >&6; }
15425      fi
15426      NEXT_UNISTD_H=$gl_cv_next_unistd_h
15427
15428      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15429        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15430        gl_next_as_first_directive='<'unistd.h'>'
15431      else
15432        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15433        gl_next_as_first_directive=$gl_cv_next_unistd_h
15434      fi
15435      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
15436
15437
15438
15439
15440   if test $ac_cv_header_unistd_h = yes; then
15441     HAVE_UNISTD_H=1
15442   else
15443     HAVE_UNISTD_H=0
15444   fi
15445
15446
15447
15448
15449   # Code from module warn-on-use:
15450   # End of code from modules
15451
15452
15453
15454
15455
15456
15457
15458
15459
15460   gltests_libdeps=
15461   gltests_ltlibdeps=
15462
15463
15464
15465
15466
15467
15468
15469
15470
15471   gl_source_base='tests'
15472   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
15473
15474   gl_module_indicator_condition=$gltests_WITNESS
15475
15476
15477
15478
15479
15480
15481
15482
15483
15484   LIBGNU_LIBDEPS="$gl_libdeps"
15485
15486   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
15487
15488
15489
15490 # UNIX98 PTYs.
15491 for ac_func in grantpt
15492 do :
15493   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
15494 if test "x$ac_cv_func_grantpt" = xyes; then :
15495   cat >>confdefs.h <<_ACEOF
15496 #define HAVE_GRANTPT 1
15497 _ACEOF
15498
15499 fi
15500 done
15501
15502
15503 # PTY-related GNU extensions.
15504 for ac_func in getpt
15505 do :
15506   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
15507 if test "x$ac_cv_func_getpt" = xyes; then :
15508   cat >>confdefs.h <<_ACEOF
15509 #define HAVE_GETPT 1
15510 _ACEOF
15511
15512 fi
15513 done
15514
15515
15516 # Check this now, so that we will NOT find the above functions in ncurses.
15517 # That is because we have not set up to link ncurses in lib-src.
15518 # It's better to believe a function is not available
15519 # than to expect to find it in ncurses.
15520 # Also we need tputs and friends to be able to build at all.
15521 have_tputs_et_al=true
15522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
15523 $as_echo_n "checking for library containing tputs... " >&6; }
15524 if ${ac_cv_search_tputs+:} false; then :
15525   $as_echo_n "(cached) " >&6
15526 else
15527   ac_func_search_save_LIBS=$LIBS
15528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15529 /* end confdefs.h.  */
15530
15531 /* Override any GCC internal prototype to avoid an error.
15532    Use char because int might match the return type of a GCC
15533    builtin and then its argument prototype would still apply.  */
15534 #ifdef __cplusplus
15535 extern "C"
15536 #endif
15537 char tputs ();
15538 int
15539 main ()
15540 {
15541 return tputs ();
15542   ;
15543   return 0;
15544 }
15545 _ACEOF
15546 for ac_lib in '' ncurses terminfo termcap; do
15547   if test -z "$ac_lib"; then
15548     ac_res="none required"
15549   else
15550     ac_res=-l$ac_lib
15551     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15552   fi
15553   if ac_fn_c_try_link "$LINENO"; then :
15554   ac_cv_search_tputs=$ac_res
15555 fi
15556 rm -f core conftest.err conftest.$ac_objext \
15557     conftest$ac_exeext
15558   if ${ac_cv_search_tputs+:} false; then :
15559   break
15560 fi
15561 done
15562 if ${ac_cv_search_tputs+:} false; then :
15563
15564 else
15565   ac_cv_search_tputs=no
15566 fi
15567 rm conftest.$ac_ext
15568 LIBS=$ac_func_search_save_LIBS
15569 fi
15570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
15571 $as_echo "$ac_cv_search_tputs" >&6; }
15572 ac_res=$ac_cv_search_tputs
15573 if test "$ac_res" != no; then :
15574   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15575
15576 else
15577   have_tputs_et_al=false
15578 fi
15579
15580 if test "$have_tputs_et_al" != true; then
15581   as_fn_error $? "I couldn't find termcap functions (tputs and friends).
15582 Maybe some development libraries/packages are missing?  Try installing
15583 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
15584 fi
15585 # Must define this when any termcap library is found.
15586
15587 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
15588
15589 ## FIXME This was the cpp logic, but I am not sure it is right.
15590 ## The above test has not necessarily found libncurses.
15591 HAVE_LIBNCURSES=yes
15592
15593 ## Use terminfo instead of termcap?
15594 ## Note only system files NOT using terminfo are:
15595 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
15596 ## darwin|gnu without ncurses.
15597 TERMINFO=no
15598 LIBS_TERMCAP=
15599 case "$opsys" in
15600   ## cygwin: Fewer environment variables to go wrong, more terminal types.
15601   ## hpux10-20: Use the system provided termcap(3) library.
15602   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
15603   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
15604   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
15605
15606   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
15607   ##  The ncurses library has been moved out of the System framework in
15608   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
15609   ##  option to use it.
15610   darwin|gnu*)
15611     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
15612     if test "x$HAVE_LIBNCURSES" = "xyes"; then
15613       TERMINFO=yes
15614       LIBS_TERMCAP="-lncurses"
15615     fi
15616     ;;
15617
15618   freebsd)
15619     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
15620 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
15621     if ${emacs_cv_freebsd_terminfo+:} false; then :
15622   $as_echo_n "(cached) " >&6
15623 else
15624   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15625 /* end confdefs.h.  */
15626 #include <osreldate.h>
15627 int
15628 main ()
15629 {
15630 #if __FreeBSD_version < 400000
15631 fail;
15632 #endif
15633
15634   ;
15635   return 0;
15636 }
15637 _ACEOF
15638 if ac_fn_c_try_link "$LINENO"; then :
15639   emacs_cv_freebsd_terminfo=yes
15640 else
15641   emacs_cv_freebsd_terminfo=no
15642 fi
15643 rm -f core conftest.err conftest.$ac_objext \
15644     conftest$ac_exeext conftest.$ac_ext
15645 fi
15646
15647
15648     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
15649 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
15650
15651     if test $emacs_cv_freebsd_terminfo = yes; then
15652       TERMINFO=yes
15653       LIBS_TERMCAP="-lncurses"
15654     else
15655       LIBS_TERMCAP="-ltermcap"
15656     fi
15657     ;;
15658
15659   netbsd)
15660     if test $ac_cv_search_tputs = -lterminfo; then
15661       TERMINFO=yes
15662       LIBS_TERMCAP="-lterminfo"
15663     else
15664       LIBS_TERMCAP="-ltermcap"
15665     fi
15666     ;;
15667
15668 esac
15669
15670 case "$opsys" in
15671   ## hpux: Make sure we get select from libc rather than from libcurses
15672   ##  because libcurses on HPUX 10.10 has a broken version of select.
15673   ##  We used to use -lc -lcurses, but this may be cleaner.
15674   hpux*) LIBS_TERMCAP="-ltermcap" ;;
15675
15676   openbsd) LIBS_TERMCAP="-lncurses" ;;
15677
15678   ## Must use system termcap, if we use any termcap.  It does special things.
15679   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
15680 esac
15681
15682 TERMCAP_OBJ=tparam.o
15683 if test $TERMINFO = yes; then
15684
15685 $as_echo "#define TERMINFO 1" >>confdefs.h
15686
15687
15688   ## Default used to be -ltermcap.  Add a case above if need something else.
15689   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
15690
15691   TERMCAP_OBJ=terminfo.o
15692 fi
15693
15694
15695
15696
15697 # Do we have res_init, for detecting changes in /etc/resolv.conf?
15698 resolv=no
15699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15700 /* end confdefs.h.  */
15701 #include <netinet/in.h>
15702 #include <arpa/nameser.h>
15703 #include <resolv.h>
15704 int
15705 main ()
15706 {
15707 return res_init();
15708   ;
15709   return 0;
15710 }
15711 _ACEOF
15712 if ac_fn_c_try_link "$LINENO"; then :
15713   have_res_init=yes
15714 else
15715   have_res_init=no
15716 fi
15717 rm -f core conftest.err conftest.$ac_objext \
15718     conftest$ac_exeext conftest.$ac_ext
15719 if test "$have_res_init" = no; then
15720   OLIBS="$LIBS"
15721   LIBS="$LIBS -lresolv"
15722   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
15723 $as_echo_n "checking for res_init with -lresolv... " >&6; }
15724   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15725 /* end confdefs.h.  */
15726 #include <netinet/in.h>
15727 #include <arpa/nameser.h>
15728 #include <resolv.h>
15729 int
15730 main ()
15731 {
15732 return res_init();
15733   ;
15734   return 0;
15735 }
15736 _ACEOF
15737 if ac_fn_c_try_link "$LINENO"; then :
15738   have_res_init=yes
15739 else
15740   have_res_init=no
15741 fi
15742 rm -f core conftest.err conftest.$ac_objext \
15743     conftest$ac_exeext conftest.$ac_ext
15744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
15745 $as_echo "$have_res_init" >&6; }
15746   if test "$have_res_init" = yes ; then
15747     resolv=yes
15748   fi
15749   LIBS="$OLIBS"
15750 fi
15751
15752 if test "$have_res_init" = yes; then
15753
15754 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
15755
15756 fi
15757
15758 # Do we need the Hesiod library to provide the support routines?
15759 LIBHESIOD=
15760 if test "$with_hesiod" != no ; then
15761   # Don't set $LIBS here -- see comments above.  FIXME which comments?
15762   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
15763 if test "x$ac_cv_func_res_send" = xyes; then :
15764
15765 else
15766   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
15767 if test "x$ac_cv_func___res_send" = xyes; then :
15768
15769 else
15770   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
15771 $as_echo_n "checking for res_send in -lresolv... " >&6; }
15772 if ${ac_cv_lib_resolv_res_send+:} false; then :
15773   $as_echo_n "(cached) " >&6
15774 else
15775   ac_check_lib_save_LIBS=$LIBS
15776 LIBS="-lresolv  $LIBS"
15777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15778 /* end confdefs.h.  */
15779
15780 /* Override any GCC internal prototype to avoid an error.
15781    Use char because int might match the return type of a GCC
15782    builtin and then its argument prototype would still apply.  */
15783 #ifdef __cplusplus
15784 extern "C"
15785 #endif
15786 char res_send ();
15787 int
15788 main ()
15789 {
15790 return res_send ();
15791   ;
15792   return 0;
15793 }
15794 _ACEOF
15795 if ac_fn_c_try_link "$LINENO"; then :
15796   ac_cv_lib_resolv_res_send=yes
15797 else
15798   ac_cv_lib_resolv_res_send=no
15799 fi
15800 rm -f core conftest.err conftest.$ac_objext \
15801     conftest$ac_exeext conftest.$ac_ext
15802 LIBS=$ac_check_lib_save_LIBS
15803 fi
15804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
15805 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
15806 if test "x$ac_cv_lib_resolv_res_send" = xyes; then :
15807   resolv=yes
15808 else
15809   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
15810 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
15811 if ${ac_cv_lib_resolv___res_send+:} false; then :
15812   $as_echo_n "(cached) " >&6
15813 else
15814   ac_check_lib_save_LIBS=$LIBS
15815 LIBS="-lresolv  $LIBS"
15816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15817 /* end confdefs.h.  */
15818
15819 /* Override any GCC internal prototype to avoid an error.
15820    Use char because int might match the return type of a GCC
15821    builtin and then its argument prototype would still apply.  */
15822 #ifdef __cplusplus
15823 extern "C"
15824 #endif
15825 char __res_send ();
15826 int
15827 main ()
15828 {
15829 return __res_send ();
15830   ;
15831   return 0;
15832 }
15833 _ACEOF
15834 if ac_fn_c_try_link "$LINENO"; then :
15835   ac_cv_lib_resolv___res_send=yes
15836 else
15837   ac_cv_lib_resolv___res_send=no
15838 fi
15839 rm -f core conftest.err conftest.$ac_objext \
15840     conftest$ac_exeext conftest.$ac_ext
15841 LIBS=$ac_check_lib_save_LIBS
15842 fi
15843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
15844 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
15845 if test "x$ac_cv_lib_resolv___res_send" = xyes; then :
15846   resolv=yes
15847 fi
15848
15849 fi
15850
15851 fi
15852
15853 fi
15854
15855   if test "$resolv" = yes ; then
15856     RESOLVLIB=-lresolv
15857   else
15858     RESOLVLIB=
15859   fi
15860   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
15861 if test "x$ac_cv_func_hes_getmailhost" = xyes; then :
15862
15863 else
15864   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
15865 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
15866 if ${ac_cv_lib_hesiod_hes_getmailhost+:} false; then :
15867   $as_echo_n "(cached) " >&6
15868 else
15869   ac_check_lib_save_LIBS=$LIBS
15870 LIBS="-lhesiod $RESOLVLIB $LIBS"
15871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15872 /* end confdefs.h.  */
15873
15874 /* Override any GCC internal prototype to avoid an error.
15875    Use char because int might match the return type of a GCC
15876    builtin and then its argument prototype would still apply.  */
15877 #ifdef __cplusplus
15878 extern "C"
15879 #endif
15880 char hes_getmailhost ();
15881 int
15882 main ()
15883 {
15884 return hes_getmailhost ();
15885   ;
15886   return 0;
15887 }
15888 _ACEOF
15889 if ac_fn_c_try_link "$LINENO"; then :
15890   ac_cv_lib_hesiod_hes_getmailhost=yes
15891 else
15892   ac_cv_lib_hesiod_hes_getmailhost=no
15893 fi
15894 rm -f core conftest.err conftest.$ac_objext \
15895     conftest$ac_exeext conftest.$ac_ext
15896 LIBS=$ac_check_lib_save_LIBS
15897 fi
15898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
15899 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
15900 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = xyes; then :
15901   hesiod=yes
15902 else
15903   :
15904 fi
15905
15906 fi
15907
15908
15909   if test x"$hesiod" = xyes; then
15910
15911 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
15912
15913     LIBHESIOD=-lhesiod
15914   fi
15915 fi
15916
15917
15918 # Do we need libresolv (due to res_init or Hesiod)?
15919 if test "$resolv" = yes ; then
15920
15921 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
15922
15923   LIBRESOLV=-lresolv
15924 else
15925   LIBRESOLV=
15926 fi
15927
15928
15929 # These tell us which Kerberos-related libraries to use.
15930 COM_ERRLIB=
15931 CRYPTOLIB=
15932 KRB5LIB=
15933 DESLIB=
15934 KRB4LIB=
15935
15936 if test "${with_kerberos}" != no; then
15937   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
15938 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
15939 if ${ac_cv_lib_com_err_com_err+:} false; then :
15940   $as_echo_n "(cached) " >&6
15941 else
15942   ac_check_lib_save_LIBS=$LIBS
15943 LIBS="-lcom_err  $LIBS"
15944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15945 /* end confdefs.h.  */
15946
15947 /* Override any GCC internal prototype to avoid an error.
15948    Use char because int might match the return type of a GCC
15949    builtin and then its argument prototype would still apply.  */
15950 #ifdef __cplusplus
15951 extern "C"
15952 #endif
15953 char com_err ();
15954 int
15955 main ()
15956 {
15957 return com_err ();
15958   ;
15959   return 0;
15960 }
15961 _ACEOF
15962 if ac_fn_c_try_link "$LINENO"; then :
15963   ac_cv_lib_com_err_com_err=yes
15964 else
15965   ac_cv_lib_com_err_com_err=no
15966 fi
15967 rm -f core conftest.err conftest.$ac_objext \
15968     conftest$ac_exeext conftest.$ac_ext
15969 LIBS=$ac_check_lib_save_LIBS
15970 fi
15971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
15972 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
15973 if test "x$ac_cv_lib_com_err_com_err" = xyes; then :
15974   have_com_err=yes
15975 else
15976   have_com_err=no
15977 fi
15978
15979   if test $have_com_err = yes; then
15980     COM_ERRLIB=-lcom_err
15981     LIBS="$COM_ERRLIB $LIBS"
15982
15983 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
15984
15985   fi
15986   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
15987 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
15988 if ${ac_cv_lib_crypto_mit_des_cbc_encrypt+:} false; then :
15989   $as_echo_n "(cached) " >&6
15990 else
15991   ac_check_lib_save_LIBS=$LIBS
15992 LIBS="-lcrypto  $LIBS"
15993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15994 /* end confdefs.h.  */
15995
15996 /* Override any GCC internal prototype to avoid an error.
15997    Use char because int might match the return type of a GCC
15998    builtin and then its argument prototype would still apply.  */
15999 #ifdef __cplusplus
16000 extern "C"
16001 #endif
16002 char mit_des_cbc_encrypt ();
16003 int
16004 main ()
16005 {
16006 return mit_des_cbc_encrypt ();
16007   ;
16008   return 0;
16009 }
16010 _ACEOF
16011 if ac_fn_c_try_link "$LINENO"; then :
16012   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
16013 else
16014   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
16015 fi
16016 rm -f core conftest.err conftest.$ac_objext \
16017     conftest$ac_exeext conftest.$ac_ext
16018 LIBS=$ac_check_lib_save_LIBS
16019 fi
16020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
16021 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
16022 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = xyes; then :
16023   have_crypto=yes
16024 else
16025   have_crypto=no
16026 fi
16027
16028   if test $have_crypto = yes; then
16029     CRYPTOLIB=-lcrypto
16030     LIBS="$CRYPTOLIB $LIBS"
16031
16032 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
16033
16034   fi
16035   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
16036 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
16037 if ${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+:} false; then :
16038   $as_echo_n "(cached) " >&6
16039 else
16040   ac_check_lib_save_LIBS=$LIBS
16041 LIBS="-lk5crypto  $LIBS"
16042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16043 /* end confdefs.h.  */
16044
16045 /* Override any GCC internal prototype to avoid an error.
16046    Use char because int might match the return type of a GCC
16047    builtin and then its argument prototype would still apply.  */
16048 #ifdef __cplusplus
16049 extern "C"
16050 #endif
16051 char mit_des_cbc_encrypt ();
16052 int
16053 main ()
16054 {
16055 return mit_des_cbc_encrypt ();
16056   ;
16057   return 0;
16058 }
16059 _ACEOF
16060 if ac_fn_c_try_link "$LINENO"; then :
16061   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
16062 else
16063   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
16064 fi
16065 rm -f core conftest.err conftest.$ac_objext \
16066     conftest$ac_exeext conftest.$ac_ext
16067 LIBS=$ac_check_lib_save_LIBS
16068 fi
16069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
16070 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
16071 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = xyes; then :
16072   have_k5crypto=yes
16073 else
16074   have_k5crypto=no
16075 fi
16076
16077   if test $have_k5crypto = yes; then
16078     CRYPTOLIB=-lk5crypto
16079     LIBS="$CRYPTOLIB $LIBS"
16080
16081 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
16082
16083   fi
16084   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
16085 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
16086 if ${ac_cv_lib_krb5_krb5_init_context+:} false; then :
16087   $as_echo_n "(cached) " >&6
16088 else
16089   ac_check_lib_save_LIBS=$LIBS
16090 LIBS="-lkrb5  $LIBS"
16091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16092 /* end confdefs.h.  */
16093
16094 /* Override any GCC internal prototype to avoid an error.
16095    Use char because int might match the return type of a GCC
16096    builtin and then its argument prototype would still apply.  */
16097 #ifdef __cplusplus
16098 extern "C"
16099 #endif
16100 char krb5_init_context ();
16101 int
16102 main ()
16103 {
16104 return krb5_init_context ();
16105   ;
16106   return 0;
16107 }
16108 _ACEOF
16109 if ac_fn_c_try_link "$LINENO"; then :
16110   ac_cv_lib_krb5_krb5_init_context=yes
16111 else
16112   ac_cv_lib_krb5_krb5_init_context=no
16113 fi
16114 rm -f core conftest.err conftest.$ac_objext \
16115     conftest$ac_exeext conftest.$ac_ext
16116 LIBS=$ac_check_lib_save_LIBS
16117 fi
16118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
16119 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
16120 if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then :
16121   have_krb5=yes
16122 else
16123   have_krb5=no
16124 fi
16125
16126   if test $have_krb5=yes; then
16127     KRB5LIB=-lkrb5
16128     LIBS="$KRB5LIB $LIBS"
16129
16130 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
16131
16132   fi
16133     if test "${with_kerberos5}" = no; then
16134     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
16135 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
16136 if ${ac_cv_lib_des425_des_cbc_encrypt+:} false; then :
16137   $as_echo_n "(cached) " >&6
16138 else
16139   ac_check_lib_save_LIBS=$LIBS
16140 LIBS="-ldes425  $LIBS"
16141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16142 /* end confdefs.h.  */
16143
16144 /* Override any GCC internal prototype to avoid an error.
16145    Use char because int might match the return type of a GCC
16146    builtin and then its argument prototype would still apply.  */
16147 #ifdef __cplusplus
16148 extern "C"
16149 #endif
16150 char des_cbc_encrypt ();
16151 int
16152 main ()
16153 {
16154 return des_cbc_encrypt ();
16155   ;
16156   return 0;
16157 }
16158 _ACEOF
16159 if ac_fn_c_try_link "$LINENO"; then :
16160   ac_cv_lib_des425_des_cbc_encrypt=yes
16161 else
16162   ac_cv_lib_des425_des_cbc_encrypt=no
16163 fi
16164 rm -f core conftest.err conftest.$ac_objext \
16165     conftest$ac_exeext conftest.$ac_ext
16166 LIBS=$ac_check_lib_save_LIBS
16167 fi
16168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
16169 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
16170 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = xyes; then :
16171   have_des425=yes
16172 else
16173   have_des425=no
16174 fi
16175
16176     if test $have_des425 = yes; then
16177       DESLIB=-ldes425
16178       LIBS="$DESLIB $LIBS"
16179
16180 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
16181
16182     else
16183       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
16184 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
16185 if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then :
16186   $as_echo_n "(cached) " >&6
16187 else
16188   ac_check_lib_save_LIBS=$LIBS
16189 LIBS="-ldes  $LIBS"
16190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16191 /* end confdefs.h.  */
16192
16193 /* Override any GCC internal prototype to avoid an error.
16194    Use char because int might match the return type of a GCC
16195    builtin and then its argument prototype would still apply.  */
16196 #ifdef __cplusplus
16197 extern "C"
16198 #endif
16199 char des_cbc_encrypt ();
16200 int
16201 main ()
16202 {
16203 return des_cbc_encrypt ();
16204   ;
16205   return 0;
16206 }
16207 _ACEOF
16208 if ac_fn_c_try_link "$LINENO"; then :
16209   ac_cv_lib_des_des_cbc_encrypt=yes
16210 else
16211   ac_cv_lib_des_des_cbc_encrypt=no
16212 fi
16213 rm -f core conftest.err conftest.$ac_objext \
16214     conftest$ac_exeext conftest.$ac_ext
16215 LIBS=$ac_check_lib_save_LIBS
16216 fi
16217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
16218 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
16219 if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then :
16220   have_des=yes
16221 else
16222   have_des=no
16223 fi
16224
16225       if test $have_des = yes; then
16226         DESLIB=-ldes
16227         LIBS="$DESLIB $LIBS"
16228
16229 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
16230
16231       fi
16232     fi
16233     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
16234 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
16235 if ${ac_cv_lib_krb4_krb_get_cred+:} false; then :
16236   $as_echo_n "(cached) " >&6
16237 else
16238   ac_check_lib_save_LIBS=$LIBS
16239 LIBS="-lkrb4  $LIBS"
16240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16241 /* end confdefs.h.  */
16242
16243 /* Override any GCC internal prototype to avoid an error.
16244    Use char because int might match the return type of a GCC
16245    builtin and then its argument prototype would still apply.  */
16246 #ifdef __cplusplus
16247 extern "C"
16248 #endif
16249 char krb_get_cred ();
16250 int
16251 main ()
16252 {
16253 return krb_get_cred ();
16254   ;
16255   return 0;
16256 }
16257 _ACEOF
16258 if ac_fn_c_try_link "$LINENO"; then :
16259   ac_cv_lib_krb4_krb_get_cred=yes
16260 else
16261   ac_cv_lib_krb4_krb_get_cred=no
16262 fi
16263 rm -f core conftest.err conftest.$ac_objext \
16264     conftest$ac_exeext conftest.$ac_ext
16265 LIBS=$ac_check_lib_save_LIBS
16266 fi
16267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
16268 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
16269 if test "x$ac_cv_lib_krb4_krb_get_cred" = xyes; then :
16270   have_krb4=yes
16271 else
16272   have_krb4=no
16273 fi
16274
16275     if test $have_krb4 = yes; then
16276       KRB4LIB=-lkrb4
16277       LIBS="$KRB4LIB $LIBS"
16278
16279 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
16280
16281     else
16282       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
16283 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
16284 if ${ac_cv_lib_krb_krb_get_cred+:} false; then :
16285   $as_echo_n "(cached) " >&6
16286 else
16287   ac_check_lib_save_LIBS=$LIBS
16288 LIBS="-lkrb  $LIBS"
16289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16290 /* end confdefs.h.  */
16291
16292 /* Override any GCC internal prototype to avoid an error.
16293    Use char because int might match the return type of a GCC
16294    builtin and then its argument prototype would still apply.  */
16295 #ifdef __cplusplus
16296 extern "C"
16297 #endif
16298 char krb_get_cred ();
16299 int
16300 main ()
16301 {
16302 return krb_get_cred ();
16303   ;
16304   return 0;
16305 }
16306 _ACEOF
16307 if ac_fn_c_try_link "$LINENO"; then :
16308   ac_cv_lib_krb_krb_get_cred=yes
16309 else
16310   ac_cv_lib_krb_krb_get_cred=no
16311 fi
16312 rm -f core conftest.err conftest.$ac_objext \
16313     conftest$ac_exeext conftest.$ac_ext
16314 LIBS=$ac_check_lib_save_LIBS
16315 fi
16316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
16317 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
16318 if test "x$ac_cv_lib_krb_krb_get_cred" = xyes; then :
16319   have_krb=yes
16320 else
16321   have_krb=no
16322 fi
16323
16324       if test $have_krb = yes; then
16325         KRB4LIB=-lkrb
16326         LIBS="$KRB4LIB $LIBS"
16327
16328 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
16329
16330       fi
16331     fi
16332   fi
16333
16334   if test "${with_kerberos5}" != no; then
16335     for ac_header in krb5.h
16336 do :
16337   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
16338 if test "x$ac_cv_header_krb5_h" = xyes; then :
16339   cat >>confdefs.h <<_ACEOF
16340 #define HAVE_KRB5_H 1
16341 _ACEOF
16342  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
16343 "
16344 if test "x$ac_cv_member_krb5_error_text" = xyes; then :
16345
16346 cat >>confdefs.h <<_ACEOF
16347 #define HAVE_KRB5_ERROR_TEXT 1
16348 _ACEOF
16349
16350
16351 fi
16352 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
16353 "
16354 if test "x$ac_cv_member_krb5_error_e_text" = xyes; then :
16355
16356 cat >>confdefs.h <<_ACEOF
16357 #define HAVE_KRB5_ERROR_E_TEXT 1
16358 _ACEOF
16359
16360
16361 fi
16362
16363 fi
16364
16365 done
16366
16367   else
16368     for ac_header in des.h
16369 do :
16370   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
16371 if test "x$ac_cv_header_des_h" = xyes; then :
16372   cat >>confdefs.h <<_ACEOF
16373 #define HAVE_DES_H 1
16374 _ACEOF
16375
16376 else
16377   for ac_header in kerberosIV/des.h
16378 do :
16379   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
16380 if test "x$ac_cv_header_kerberosIV_des_h" = xyes; then :
16381   cat >>confdefs.h <<_ACEOF
16382 #define HAVE_KERBEROSIV_DES_H 1
16383 _ACEOF
16384
16385 else
16386   for ac_header in kerberos/des.h
16387 do :
16388   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
16389 if test "x$ac_cv_header_kerberos_des_h" = xyes; then :
16390   cat >>confdefs.h <<_ACEOF
16391 #define HAVE_KERBEROS_DES_H 1
16392 _ACEOF
16393
16394 fi
16395
16396 done
16397
16398 fi
16399
16400 done
16401
16402 fi
16403
16404 done
16405
16406     for ac_header in krb.h
16407 do :
16408   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
16409 if test "x$ac_cv_header_krb_h" = xyes; then :
16410   cat >>confdefs.h <<_ACEOF
16411 #define HAVE_KRB_H 1
16412 _ACEOF
16413
16414 else
16415   for ac_header in kerberosIV/krb.h
16416 do :
16417   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
16418 if test "x$ac_cv_header_kerberosIV_krb_h" = xyes; then :
16419   cat >>confdefs.h <<_ACEOF
16420 #define HAVE_KERBEROSIV_KRB_H 1
16421 _ACEOF
16422
16423 else
16424   for ac_header in kerberos/krb.h
16425 do :
16426   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
16427 if test "x$ac_cv_header_kerberos_krb_h" = xyes; then :
16428   cat >>confdefs.h <<_ACEOF
16429 #define HAVE_KERBEROS_KRB_H 1
16430 _ACEOF
16431
16432 fi
16433
16434 done
16435
16436 fi
16437
16438 done
16439
16440 fi
16441
16442 done
16443
16444   fi
16445   for ac_header in com_err.h
16446 do :
16447   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
16448 if test "x$ac_cv_header_com_err_h" = xyes; then :
16449   cat >>confdefs.h <<_ACEOF
16450 #define HAVE_COM_ERR_H 1
16451 _ACEOF
16452
16453 fi
16454
16455 done
16456
16457 fi
16458
16459
16460
16461
16462
16463
16464
16465 # Solaris requires -lintl if you want strerror (which calls dgettext)
16466 # to return localized messages.
16467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
16468 $as_echo_n "checking for dgettext in -lintl... " >&6; }
16469 if ${ac_cv_lib_intl_dgettext+:} false; then :
16470   $as_echo_n "(cached) " >&6
16471 else
16472   ac_check_lib_save_LIBS=$LIBS
16473 LIBS="-lintl  $LIBS"
16474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16475 /* end confdefs.h.  */
16476
16477 /* Override any GCC internal prototype to avoid an error.
16478    Use char because int might match the return type of a GCC
16479    builtin and then its argument prototype would still apply.  */
16480 #ifdef __cplusplus
16481 extern "C"
16482 #endif
16483 char dgettext ();
16484 int
16485 main ()
16486 {
16487 return dgettext ();
16488   ;
16489   return 0;
16490 }
16491 _ACEOF
16492 if ac_fn_c_try_link "$LINENO"; then :
16493   ac_cv_lib_intl_dgettext=yes
16494 else
16495   ac_cv_lib_intl_dgettext=no
16496 fi
16497 rm -f core conftest.err conftest.$ac_objext \
16498     conftest$ac_exeext conftest.$ac_ext
16499 LIBS=$ac_check_lib_save_LIBS
16500 fi
16501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
16502 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
16503 if test "x$ac_cv_lib_intl_dgettext" = xyes; then :
16504   cat >>confdefs.h <<_ACEOF
16505 #define HAVE_LIBINTL 1
16506 _ACEOF
16507
16508   LIBS="-lintl $LIBS"
16509
16510 fi
16511
16512
16513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
16514 $as_echo_n "checking whether localtime caches TZ... " >&6; }
16515 if ${emacs_cv_localtime_cache+:} false; then :
16516   $as_echo_n "(cached) " >&6
16517 else
16518   if test x$ac_cv_func_tzset = xyes; then
16519 if test "$cross_compiling" = yes; then :
16520   # If we have tzset, assume the worst when cross-compiling.
16521 emacs_cv_localtime_cache=yes
16522 else
16523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16524 /* end confdefs.h.  */
16525 #include <time.h>
16526 char TZ_GMT0[] = "TZ=GMT0";
16527 char TZ_PST8[] = "TZ=PST8";
16528 main()
16529 {
16530   time_t now = time ((time_t *) 0);
16531   int hour_GMT0, hour_unset;
16532   if (putenv (TZ_GMT0) != 0)
16533     exit (1);
16534   hour_GMT0 = localtime (&now)->tm_hour;
16535   unsetenv("TZ");
16536   hour_unset = localtime (&now)->tm_hour;
16537   if (putenv (TZ_PST8) != 0)
16538     exit (1);
16539   if (localtime (&now)->tm_hour == hour_GMT0)
16540     exit (1);
16541   unsetenv("TZ");
16542   if (localtime (&now)->tm_hour != hour_unset)
16543     exit (1);
16544   exit (0);
16545 }
16546 _ACEOF
16547 if ac_fn_c_try_run "$LINENO"; then :
16548   emacs_cv_localtime_cache=no
16549 else
16550   emacs_cv_localtime_cache=yes
16551 fi
16552 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16553   conftest.$ac_objext conftest.beam conftest.$ac_ext
16554 fi
16555
16556 else
16557         # If we lack tzset, report that localtime does not cache TZ,
16558         # since we can't invalidate the cache if we don't have tzset.
16559         emacs_cv_localtime_cache=no
16560 fi
16561 fi
16562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
16563 $as_echo "$emacs_cv_localtime_cache" >&6; }
16564 if test $emacs_cv_localtime_cache = yes; then
16565
16566 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
16567
16568 fi
16569
16570 if test "x$HAVE_TIMEVAL" = xyes; then
16571   for ac_func in gettimeofday
16572 do :
16573   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
16574 if test "x$ac_cv_func_gettimeofday" = xyes; then :
16575   cat >>confdefs.h <<_ACEOF
16576 #define HAVE_GETTIMEOFDAY 1
16577 _ACEOF
16578
16579 fi
16580 done
16581
16582   if test $ac_cv_func_gettimeofday = yes; then
16583     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
16584 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
16585 if ${emacs_cv_gettimeofday_two_arguments+:} false; then :
16586   $as_echo_n "(cached) " >&6
16587 else
16588   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16589 /* end confdefs.h.  */
16590
16591 #ifdef TIME_WITH_SYS_TIME
16592 #include <sys/time.h>
16593 #include <time.h>
16594 #else
16595 #ifdef HAVE_SYS_TIME_H
16596 #include <sys/time.h>
16597 #else
16598 #include <time.h>
16599 #endif
16600 #endif
16601 int
16602 main ()
16603 {
16604 struct timeval time;
16605        gettimeofday (&time, 0);
16606   ;
16607   return 0;
16608 }
16609 _ACEOF
16610 if ac_fn_c_try_compile "$LINENO"; then :
16611   emacs_cv_gettimeofday_two_arguments=yes
16612 else
16613   emacs_cv_gettimeofday_two_arguments=no
16614 fi
16615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16616 fi
16617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
16618 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
16619     if test $emacs_cv_gettimeofday_two_arguments = no; then
16620
16621 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
16622
16623     fi
16624   fi
16625 fi
16626
16627 ok_so_far=yes
16628 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
16629 if test "x$ac_cv_func_socket" = xyes; then :
16630
16631 else
16632   ok_so_far=no
16633 fi
16634
16635 if test $ok_so_far = yes; then
16636   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
16637 if test "x$ac_cv_header_netinet_in_h" = xyes; then :
16638
16639 else
16640   ok_so_far=no
16641 fi
16642
16643
16644 fi
16645 if test $ok_so_far = yes; then
16646   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
16647 if test "x$ac_cv_header_arpa_inet_h" = xyes; then :
16648
16649 else
16650   ok_so_far=no
16651 fi
16652
16653
16654 fi
16655 if test $ok_so_far = yes; then
16656
16657 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
16658
16659 fi
16660
16661 if test -f /usr/lpp/X11/bin/smt.exp; then
16662
16663 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
16664
16665 fi
16666
16667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
16668 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
16669 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
16670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16671 $as_echo "yes" >&6; }
16672
16673 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
16674
16675 else
16676   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16677 $as_echo "no" >&6; }
16678 fi
16679
16680 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
16681 if test "x$ac_cv_type_pid_t" = xyes; then :
16682
16683 else
16684
16685 cat >>confdefs.h <<_ACEOF
16686 #define pid_t int
16687 _ACEOF
16688
16689 fi
16690
16691 for ac_header in vfork.h
16692 do :
16693   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
16694 if test "x$ac_cv_header_vfork_h" = xyes; then :
16695   cat >>confdefs.h <<_ACEOF
16696 #define HAVE_VFORK_H 1
16697 _ACEOF
16698
16699 fi
16700
16701 done
16702
16703 for ac_func in fork vfork
16704 do :
16705   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16706 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16707 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
16708   cat >>confdefs.h <<_ACEOF
16709 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16710 _ACEOF
16711
16712 fi
16713 done
16714
16715 if test "x$ac_cv_func_fork" = xyes; then
16716   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
16717 $as_echo_n "checking for working fork... " >&6; }
16718 if ${ac_cv_func_fork_works+:} false; then :
16719   $as_echo_n "(cached) " >&6
16720 else
16721   if test "$cross_compiling" = yes; then :
16722   ac_cv_func_fork_works=cross
16723 else
16724   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16725 /* end confdefs.h.  */
16726 $ac_includes_default
16727 int
16728 main ()
16729 {
16730
16731           /* By Ruediger Kuhlmann. */
16732           return fork () < 0;
16733
16734   ;
16735   return 0;
16736 }
16737 _ACEOF
16738 if ac_fn_c_try_run "$LINENO"; then :
16739   ac_cv_func_fork_works=yes
16740 else
16741   ac_cv_func_fork_works=no
16742 fi
16743 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16744   conftest.$ac_objext conftest.beam conftest.$ac_ext
16745 fi
16746
16747 fi
16748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
16749 $as_echo "$ac_cv_func_fork_works" >&6; }
16750
16751 else
16752   ac_cv_func_fork_works=$ac_cv_func_fork
16753 fi
16754 if test "x$ac_cv_func_fork_works" = xcross; then
16755   case $host in
16756     *-*-amigaos* | *-*-msdosdjgpp*)
16757       # Override, as these systems have only a dummy fork() stub
16758       ac_cv_func_fork_works=no
16759       ;;
16760     *)
16761       ac_cv_func_fork_works=yes
16762       ;;
16763   esac
16764   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
16765 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
16766 fi
16767 ac_cv_func_vfork_works=$ac_cv_func_vfork
16768 if test "x$ac_cv_func_vfork" = xyes; then
16769   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
16770 $as_echo_n "checking for working vfork... " >&6; }
16771 if ${ac_cv_func_vfork_works+:} false; then :
16772   $as_echo_n "(cached) " >&6
16773 else
16774   if test "$cross_compiling" = yes; then :
16775   ac_cv_func_vfork_works=cross
16776 else
16777   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16778 /* end confdefs.h.  */
16779 /* Thanks to Paul Eggert for this test.  */
16780 $ac_includes_default
16781 #include <sys/wait.h>
16782 #ifdef HAVE_VFORK_H
16783 # include <vfork.h>
16784 #endif
16785 /* On some sparc systems, changes by the child to local and incoming
16786    argument registers are propagated back to the parent.  The compiler
16787    is told about this with #include <vfork.h>, but some compilers
16788    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
16789    static variable whose address is put into a register that is
16790    clobbered by the vfork.  */
16791 static void
16792 #ifdef __cplusplus
16793 sparc_address_test (int arg)
16794 # else
16795 sparc_address_test (arg) int arg;
16796 #endif
16797 {
16798   static pid_t child;
16799   if (!child) {
16800     child = vfork ();
16801     if (child < 0) {
16802       perror ("vfork");
16803       _exit(2);
16804     }
16805     if (!child) {
16806       arg = getpid();
16807       write(-1, "", 0);
16808       _exit (arg);
16809     }
16810   }
16811 }
16812
16813 int
16814 main ()
16815 {
16816   pid_t parent = getpid ();
16817   pid_t child;
16818
16819   sparc_address_test (0);
16820
16821   child = vfork ();
16822
16823   if (child == 0) {
16824     /* Here is another test for sparc vfork register problems.  This
16825        test uses lots of local variables, at least as many local
16826        variables as main has allocated so far including compiler
16827        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
16828        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
16829        reuse the register of parent for one of the local variables,
16830        since it will think that parent can't possibly be used any more
16831        in this routine.  Assigning to the local variable will thus
16832        munge parent in the parent process.  */
16833     pid_t
16834       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
16835       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
16836     /* Convince the compiler that p..p7 are live; otherwise, it might
16837        use the same hardware register for all 8 local variables.  */
16838     if (p != p1 || p != p2 || p != p3 || p != p4
16839         || p != p5 || p != p6 || p != p7)
16840       _exit(1);
16841
16842     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
16843        from child file descriptors.  If the child closes a descriptor
16844        before it execs or exits, this munges the parent's descriptor
16845        as well.  Test for this by closing stdout in the child.  */
16846     _exit(close(fileno(stdout)) != 0);
16847   } else {
16848     int status;
16849     struct stat st;
16850
16851     while (wait(&status) != child)
16852       ;
16853     return (
16854          /* Was there some problem with vforking?  */
16855          child < 0
16856
16857          /* Did the child fail?  (This shouldn't happen.)  */
16858          || status
16859
16860          /* Did the vfork/compiler bug occur?  */
16861          || parent != getpid()
16862
16863          /* Did the file descriptor bug occur?  */
16864          || fstat(fileno(stdout), &st) != 0
16865          );
16866   }
16867 }
16868 _ACEOF
16869 if ac_fn_c_try_run "$LINENO"; then :
16870   ac_cv_func_vfork_works=yes
16871 else
16872   ac_cv_func_vfork_works=no
16873 fi
16874 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16875   conftest.$ac_objext conftest.beam conftest.$ac_ext
16876 fi
16877
16878 fi
16879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
16880 $as_echo "$ac_cv_func_vfork_works" >&6; }
16881
16882 fi;
16883 if test "x$ac_cv_func_fork_works" = xcross; then
16884   ac_cv_func_vfork_works=$ac_cv_func_vfork
16885   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
16886 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
16887 fi
16888
16889 if test "x$ac_cv_func_vfork_works" = xyes; then
16890
16891 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
16892
16893 else
16894
16895 $as_echo "#define vfork fork" >>confdefs.h
16896
16897 fi
16898 if test "x$ac_cv_func_fork_works" = xyes; then
16899
16900 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
16901
16902 fi
16903
16904
16905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
16906 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
16907 if ${emacs_cv_langinfo_codeset+:} false; then :
16908   $as_echo_n "(cached) " >&6
16909 else
16910   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16911 /* end confdefs.h.  */
16912 #include <langinfo.h>
16913 int
16914 main ()
16915 {
16916 char* cs = nl_langinfo(CODESET);
16917   ;
16918   return 0;
16919 }
16920 _ACEOF
16921 if ac_fn_c_try_link "$LINENO"; then :
16922   emacs_cv_langinfo_codeset=yes
16923 else
16924   emacs_cv_langinfo_codeset=no
16925 fi
16926 rm -f core conftest.err conftest.$ac_objext \
16927     conftest$ac_exeext conftest.$ac_ext
16928
16929 fi
16930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
16931 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
16932 if test $emacs_cv_langinfo_codeset = yes; then
16933
16934 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
16935
16936 fi
16937
16938 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
16939 if test "x$ac_cv_type_size_t" = xyes; then :
16940
16941 cat >>confdefs.h <<_ACEOF
16942 #define HAVE_SIZE_T 1
16943 _ACEOF
16944
16945
16946 fi
16947
16948
16949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16950 $as_echo_n "checking for mbstate_t... " >&6; }
16951 if ${ac_cv_type_mbstate_t+:} false; then :
16952   $as_echo_n "(cached) " >&6
16953 else
16954   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16955 /* end confdefs.h.  */
16956 $ac_includes_default
16957 #           include <wchar.h>
16958 int
16959 main ()
16960 {
16961 mbstate_t x; return sizeof x;
16962   ;
16963   return 0;
16964 }
16965 _ACEOF
16966 if ac_fn_c_try_compile "$LINENO"; then :
16967   ac_cv_type_mbstate_t=yes
16968 else
16969   ac_cv_type_mbstate_t=no
16970 fi
16971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16972 fi
16973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
16974 $as_echo "$ac_cv_type_mbstate_t" >&6; }
16975    if test $ac_cv_type_mbstate_t = yes; then
16976
16977 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16978
16979    else
16980
16981 $as_echo "#define mbstate_t int" >>confdefs.h
16982
16983    fi
16984
16985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
16986 $as_echo_n "checking for C restricted array declarations... " >&6; }
16987 if ${emacs_cv_c_restrict_arr+:} false; then :
16988   $as_echo_n "(cached) " >&6
16989 else
16990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16991 /* end confdefs.h.  */
16992 void fred (int x[__restrict]);
16993 int
16994 main ()
16995 {
16996
16997   ;
16998   return 0;
16999 }
17000 _ACEOF
17001 if ac_fn_c_try_compile "$LINENO"; then :
17002   emacs_cv_c_restrict_arr=yes
17003 else
17004   emacs_cv_c_restrict_arr=no
17005 fi
17006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17007 fi
17008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
17009 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
17010 if test "$emacs_cv_c_restrict_arr" = yes; then
17011
17012 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
17013
17014 fi
17015
17016
17017
17018 # Set up the CFLAGS for real compilation, so we can substitute it.
17019 CFLAGS="$REAL_CFLAGS"
17020 CPPFLAGS="$REAL_CPPFLAGS"
17021
17022 ## Hack to detect a buggy GCC version.
17023 if test "x$GCC" = xyes \
17024    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
17025    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
17026    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
17027    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
17028 fi
17029
17030 version=$PACKAGE_VERSION
17031
17032 ### Specify what sort of things we'll be editing into Makefile and config.h.
17033 ### Use configuration here uncanonicalized to avoid exceeding size limits.
17034
17035
17036 ## Unused?
17037
17038
17039
17040
17041
17042
17043
17044
17045
17046
17047
17048
17049
17050
17051
17052
17053
17054
17055
17056
17057 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
17058 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
17059 ## end of LIBX_BASE, but nothing ever set it.
17060
17061
17062
17063
17064 ## Used in lwlib/Makefile.in.
17065
17066 if test -n "${machfile}"; then
17067   M_FILE="\$(srcdir)/${machfile}"
17068 else
17069   M_FILE=
17070 fi
17071 S_FILE="\$(srcdir)/${opsysfile}"
17072
17073
17074
17075
17076
17077
17078
17079
17080
17081
17082
17083 cat >>confdefs.h <<_ACEOF
17084 #define EMACS_CONFIGURATION "${canonical}"
17085 _ACEOF
17086
17087
17088 cat >>confdefs.h <<_ACEOF
17089 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
17090 _ACEOF
17091
17092 if test -n "$machfile"; then
17093
17094 cat >>confdefs.h <<_ACEOF
17095 #define config_machfile "${machfile}"
17096 _ACEOF
17097
17098 fi
17099
17100 cat >>confdefs.h <<_ACEOF
17101 #define config_opsysfile "${opsysfile}"
17102 _ACEOF
17103
17104
17105 XMENU_OBJ=
17106 XOBJ=
17107 FONT_OBJ=
17108 if test "${HAVE_X_WINDOWS}" = "yes" ; then
17109
17110 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
17111
17112   XMENU_OBJ=xmenu.o
17113   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
17114   FONT_OBJ=xfont.o
17115   if test "$HAVE_XFT" = "yes"; then
17116     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
17117   elif test "$HAVE_FREETYPE" = "yes"; then
17118     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
17119   fi
17120
17121 fi
17122
17123
17124
17125
17126 WIDGET_OBJ=
17127 MOTIF_LIBW=
17128 if test "${USE_X_TOOLKIT}" != "none" ; then
17129   WIDGET_OBJ=widget.o
17130
17131 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
17132
17133   if test "${USE_X_TOOLKIT}" = "LUCID"; then
17134
17135 $as_echo "#define USE_LUCID 1" >>confdefs.h
17136
17137   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
17138
17139 $as_echo "#define USE_MOTIF 1" >>confdefs.h
17140
17141     MOTIF_LIBW=-lXm
17142     case "$opsys" in
17143       gnu-linux)
17144         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
17145         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
17146         ;;
17147
17148       unixware)
17149         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
17150         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
17151         MOTIF_LIBW="MOTIF_LIBW -lXimp"
17152         ;;
17153
17154       aix4-2)
17155         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
17156         MOTIF_LIBW="$MOTIF_LIBW -li18n"
17157         ;;
17158     esac
17159     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
17160   fi
17161 fi
17162
17163
17164 TOOLKIT_LIBW=
17165 case "$USE_X_TOOLKIT" in
17166   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
17167   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
17168   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
17169 esac
17170
17171
17172 if test "$USE_X_TOOLKIT" = "none"; then
17173   LIBXT_OTHER="\$(LIBXSM)"
17174   OLDXMENU_TARGET="really-oldXMenu"
17175 else
17176   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
17177   OLDXMENU_TARGET="really-lwlib"
17178 fi
17179
17180
17181 ## The X Menu stuff is present in the X10 distribution, but missing
17182 ## from X11.  If we have X10, just use the installed library;
17183 ## otherwise, use our own copy.
17184 if test "${HAVE_X11}" = "yes" ; then
17185
17186 $as_echo "#define HAVE_X11 1" >>confdefs.h
17187
17188
17189   if test "$USE_X_TOOLKIT" = "none"; then
17190     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
17191   else
17192     OLDXMENU="\${lwlibdir}/liblw.a"
17193   fi
17194   LIBXMENU="\$(OLDXMENU)"
17195   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
17196   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
17197 else
17198   ## For a syntactically valid Makefile; not actually used for anything.
17199   ## See comments in src/Makefile.in.
17200   OLDXMENU=nothing
17201   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
17202   if test "${HAVE_X_WINDOWS}" = "yes"; then
17203     LIBXMENU="-lXMenu"
17204   else
17205     LIBXMENU=
17206   fi
17207   LIBX_OTHER=
17208   OLDXMENU_DEPS=
17209 fi
17210
17211 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
17212   OLDXMENU_TARGET=
17213   OLDXMENU=nothing
17214   LIBXMENU=
17215   OLDXMENU_DEPS=
17216 fi
17217
17218
17219
17220
17221
17222
17223
17224 if test "${HAVE_MENUS}" = "yes" ; then
17225
17226 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
17227
17228 fi
17229
17230 if test "${GNU_MALLOC}" = "yes" ; then
17231
17232 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
17233
17234 fi
17235
17236 RALLOC_OBJ=
17237 if test "${REL_ALLOC}" = "yes" ; then
17238
17239 $as_echo "#define REL_ALLOC 1" >>confdefs.h
17240
17241
17242   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
17243 fi
17244
17245
17246 if test "$opsys" = "cygwin"; then
17247   CYGWIN_OBJ="sheap.o"
17248   ## Cygwin differs because of its unexec().
17249   PRE_ALLOC_OBJ=
17250   POST_ALLOC_OBJ=lastfile.o
17251 else
17252   CYGWIN_OBJ=
17253   PRE_ALLOC_OBJ=lastfile.o
17254   POST_ALLOC_OBJ=
17255 fi
17256
17257
17258
17259
17260
17261 case "$opsys" in
17262   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
17263
17264   darwin)
17265    ## The -headerpad option tells ld (see man page) to leave room at the
17266    ## end of the header for adding load commands.  Needed for dumping.
17267    ## 0x690 is the total size of 30 segment load commands (at 56
17268    ## each); under Cocoa 31 commands are required.
17269    if test "$HAVE_NS" = "yes"; then
17270      libs_nsgui="-framework AppKit"
17271      headerpad_extra=6C8
17272    else
17273      libs_nsgui=
17274      headerpad_extra=690
17275    fi
17276    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
17277
17278    ## This is here because src/Makefile.in did some extra fiddling around
17279    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
17280    ##   #ifndef LD_SWITCH_SYSTEM
17281    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
17282    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
17283    ## not using gcc, darwin system not on an alpha (ie darwin, since
17284    ## darwin + alpha does not occur).
17285    ## Because this was done in src/Makefile.in, the resulting part of
17286    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
17287    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
17288    ## rather than LD_SWITCH_SYSTEM.
17289    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
17290      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
17291    ;;
17292
17293   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
17294   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
17295   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
17296   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
17297   ## had different values in configure (in ac_link) and src/Makefile.in.
17298   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
17299   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
17300
17301   *) LD_SWITCH_SYSTEM_TEMACS= ;;
17302 esac
17303
17304 if test "$NS_IMPL_GNUSTEP" = "yes"; then
17305   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
17306 fi
17307
17308
17309
17310
17311 LD_FIRSTFLAG=
17312 ORDINARY_LINK=
17313 case "$opsys" in
17314   ## gnu: GNU needs its own crt0.
17315   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
17316
17317   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
17318   ## library search parth, i.e. it won't search /usr/lib for libc and
17319   ## friends.  Using -nostartfiles instead avoids this problem, and
17320   ## will also work on earlier NetBSD releases.
17321   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
17322
17323   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
17324   ##   MkLinux/LinuxPPC needs this.
17325   ## ibms390x only supports opsys = gnu-linux so it can be added here.
17326   gnu-*)
17327     case "$machine" in
17328       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
17329     esac
17330     ;;
17331 esac
17332
17333
17334 if test "x$ORDINARY_LINK" = "xyes"; then
17335
17336   LD_FIRSTFLAG=""
17337
17338 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
17339
17340
17341 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
17342 ## freebsd, gnu-* not on macppc|ibms390x.
17343 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
17344
17345   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
17346   ## places that are difficult to figure out at make time.  Fortunately,
17347   ## these same versions allow you to pass arbitrary flags on to the
17348   ## linker, so there is no reason not to use it as a linker.
17349   ##
17350   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
17351   ## searching for libraries in its internal directories, so we have to
17352   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
17353   LD_FIRSTFLAG="-nostdlib"
17354 fi
17355
17356 ## FIXME? What setting of EDIT_LDFLAGS should this have?
17357 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
17358
17359
17360
17361
17362 ## FIXME? The logic here is not precisely the same as that above.
17363 ## There is no check here for a pre-defined LD_FIRSTFLAG.
17364 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
17365 LIB_GCC=
17366 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
17367
17368   case "$opsys" in
17369     freebsd|netbsd|openbsd) LIB_GCC= ;;
17370
17371     gnu-*)
17372       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
17373       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
17374       case $host_cpu in
17375       arm*)
17376         LIB_GCC="-lgcc_s"
17377         ;;
17378       *)
17379         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
17380         ## immediately undefine it again and redefine it to empty.
17381         ## Was the C_SWITCH_X_SITE part really necessary?
17382 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
17383         LIB_GCC=
17384         ;;
17385       esac
17386       ;;
17387
17388     ## Ask GCC where to find libgcc.a.
17389     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
17390   esac
17391 fi
17392
17393
17394 TOOLTIP_SUPPORT=
17395 WINDOW_SUPPORT=
17396 ## If we're using X11/GNUstep, define some consequences.
17397 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
17398
17399 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
17400
17401
17402 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
17403
17404   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
17405   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
17406
17407   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
17408   test "$HAVE_X_WINDOWS" = "yes" && \
17409     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
17410
17411 fi
17412
17413
17414
17415
17416
17417
17418
17419 #### Report on what we decided to do.
17420 #### Report GTK as a toolkit, even if it doesn't use Xt.
17421 #### It makes printing result more understandable as using GTK sets
17422 #### toolkit_scroll_bars to yes by default.
17423 if test "${HAVE_GTK}" = "yes"; then
17424   USE_X_TOOLKIT=GTK
17425 fi
17426
17427 and_machfile=
17428 if test -n "$machfile"; then
17429   and_machfile=" and \`${machfile}'"
17430 fi
17431
17432 echo "
17433 Configured for \`${canonical}'.
17434
17435   Where should the build process find the source code?    ${srcdir}
17436   What operating system and machine description files should Emacs use?
17437         \`${opsysfile}'${and_machfile}
17438   What compiler should emacs be built with?               ${CC} ${CFLAGS}
17439   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
17440   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
17441   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
17442   What window system should Emacs use?                    ${window_system}
17443   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
17444
17445 if test -n "${x_includes}"; then
17446 echo "  Where do we find X Windows header files?                ${x_includes}"
17447 else
17448 echo "  Where do we find X Windows header files?                Standard dirs"
17449 fi
17450 if test -n "${x_libraries}"; then
17451 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
17452 else
17453 echo "  Where do we find X Windows libraries?                   Standard dirs"
17454 fi
17455
17456 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
17457 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
17458 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
17459 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
17460 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
17461 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
17462 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
17463 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
17464
17465 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
17466 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
17467 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
17468 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
17469 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
17470 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
17471
17472 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
17473 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
17474 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
17475 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
17476
17477 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
17478 echo
17479
17480 if test $USE_XASSERTS = yes; then
17481    echo "  Compiling with asserts turned on."
17482    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
17483 fi
17484
17485 echo
17486
17487 if test "$HAVE_NS" = "yes"; then
17488    echo
17489    echo "You must run \"make install\" in order to test the built application.
17490 The installed application will go to nextstep/Emacs.app and can be
17491 run or moved from there."
17492    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
17493       echo "The application will be fully self-contained."
17494     else
17495       echo "The lisp resources for the application will be installed under ${prefix}.
17496 You may need to run \"make install\" with sudo.  The application will fail
17497 to run if these resources are not installed."
17498    fi
17499    echo
17500 fi
17501
17502
17503 # Remove any trailing slashes in these variables.
17504 test "${prefix}" != NONE &&
17505   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
17506 test "${exec_prefix}" != NONE &&
17507   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
17508
17509 ac_config_files="$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"
17510
17511 ac_config_commands="$ac_config_commands default"
17512
17513 cat >confcache <<\_ACEOF
17514 # This file is a shell script that caches the results of configure
17515 # tests run on this system so they can be shared between configure
17516 # scripts and configure runs, see configure's option --config-cache.
17517 # It is not useful on other systems.  If it contains results you don't
17518 # want to keep, you may remove or edit it.
17519 #
17520 # config.status only pays attention to the cache file if you give it
17521 # the --recheck option to rerun configure.
17522 #
17523 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17524 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17525 # following values.
17526
17527 _ACEOF
17528
17529 # The following way of writing the cache mishandles newlines in values,
17530 # but we know of no workaround that is simple, portable, and efficient.
17531 # So, we kill variables containing newlines.
17532 # Ultrix sh set writes to stderr and can't be redirected directly,
17533 # and sets the high bit in the cache file unless we assign to the vars.
17534 (
17535   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17536     eval ac_val=\$$ac_var
17537     case $ac_val in #(
17538     *${as_nl}*)
17539       case $ac_var in #(
17540       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17541 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17542       esac
17543       case $ac_var in #(
17544       _ | IFS | as_nl) ;; #(
17545       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17546       *) { eval $ac_var=; unset $ac_var;} ;;
17547       esac ;;
17548     esac
17549   done
17550
17551   (set) 2>&1 |
17552     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17553     *${as_nl}ac_space=\ *)
17554       # `set' does not quote correctly, so add quotes: double-quote
17555       # substitution turns \\\\ into \\, and sed turns \\ into \.
17556       sed -n \
17557         "s/'/'\\\\''/g;
17558           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17559       ;; #(
17560     *)
17561       # `set' quotes correctly as required by POSIX, so do not add quotes.
17562       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17563       ;;
17564     esac |
17565     sort
17566 ) |
17567   sed '
17568      /^ac_cv_env_/b end
17569      t clear
17570      :clear
17571      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17572      t end
17573      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17574      :end' >>confcache
17575 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17576   if test -w "$cache_file"; then
17577     if test "x$cache_file" != "x/dev/null"; then
17578       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17579 $as_echo "$as_me: updating cache $cache_file" >&6;}
17580       if test ! -f "$cache_file" || test -h "$cache_file"; then
17581         cat confcache >"$cache_file"
17582       else
17583         case $cache_file in #(
17584         */* | ?:*)
17585           mv -f confcache "$cache_file"$$ &&
17586           mv -f "$cache_file"$$ "$cache_file" ;; #(
17587         *)
17588           mv -f confcache "$cache_file" ;;
17589         esac
17590       fi
17591     fi
17592   else
17593     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17594 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17595   fi
17596 fi
17597 rm -f confcache
17598
17599 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17600 # Let make expand exec_prefix.
17601 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17602
17603 DEFS=-DHAVE_CONFIG_H
17604
17605 ac_libobjs=
17606 ac_ltlibobjs=
17607 U=
17608 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17609   # 1. Remove the extension, and $U if already installed.
17610   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17611   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17612   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17613   #    will be set to the directory where LIBOBJS objects are built.
17614   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17615   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17616 done
17617 LIBOBJS=$ac_libobjs
17618
17619 LTLIBOBJS=$ac_ltlibobjs
17620
17621
17622  if test -n "$EXEEXT"; then
17623   am__EXEEXT_TRUE=
17624   am__EXEEXT_FALSE='#'
17625 else
17626   am__EXEEXT_TRUE='#'
17627   am__EXEEXT_FALSE=
17628 fi
17629
17630 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17631   as_fn_error $? "conditional \"AMDEP\" was never defined.
17632 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17633 fi
17634 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17635   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17636 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17637 fi
17638
17639 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
17640   as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
17641 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17642 fi
17643
17644     gl_libobjs=
17645     gl_ltlibobjs=
17646     if test -n "$gl_LIBOBJS"; then
17647       # Remove the extension.
17648       sed_drop_objext='s/\.o$//;s/\.obj$//'
17649       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17650         gl_libobjs="$gl_libobjs $i.$ac_objext"
17651         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
17652       done
17653     fi
17654     gl_LIBOBJS=$gl_libobjs
17655
17656     gl_LTLIBOBJS=$gl_ltlibobjs
17657
17658
17659
17660     gltests_libobjs=
17661     gltests_ltlibobjs=
17662     if test -n "$gltests_LIBOBJS"; then
17663       # Remove the extension.
17664       sed_drop_objext='s/\.o$//;s/\.obj$//'
17665       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17666         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
17667         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
17668       done
17669     fi
17670     gltests_LIBOBJS=$gltests_libobjs
17671
17672     gltests_LTLIBOBJS=$gltests_ltlibobjs
17673
17674
17675
17676 : "${CONFIG_STATUS=./config.status}"
17677 ac_write_fail=0
17678 ac_clean_files_save=$ac_clean_files
17679 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17680 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17681 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17682 as_write_fail=0
17683 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17684 #! $SHELL
17685 # Generated by $as_me.
17686 # Run this file to recreate the current configuration.
17687 # Compiler output produced by configure, useful for debugging
17688 # configure, is in config.log if it exists.
17689
17690 debug=false
17691 ac_cs_recheck=false
17692 ac_cs_silent=false
17693
17694 SHELL=\${CONFIG_SHELL-$SHELL}
17695 export SHELL
17696 _ASEOF
17697 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17698 ## -------------------- ##
17699 ## M4sh Initialization. ##
17700 ## -------------------- ##
17701
17702 # Be more Bourne compatible
17703 DUALCASE=1; export DUALCASE # for MKS sh
17704 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17705   emulate sh
17706   NULLCMD=:
17707   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17708   # is contrary to our usage.  Disable this feature.
17709   alias -g '${1+"$@"}'='"$@"'
17710   setopt NO_GLOB_SUBST
17711 else
17712   case `(set -o) 2>/dev/null` in #(
17713   *posix*) :
17714     set -o posix ;; #(
17715   *) :
17716      ;;
17717 esac
17718 fi
17719
17720
17721 as_nl='
17722 '
17723 export as_nl
17724 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17725 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17726 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17727 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17728 # Prefer a ksh shell builtin over an external printf program on Solaris,
17729 # but without wasting forks for bash or zsh.
17730 if test -z "$BASH_VERSION$ZSH_VERSION" \
17731     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17732   as_echo='print -r --'
17733   as_echo_n='print -rn --'
17734 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17735   as_echo='printf %s\n'
17736   as_echo_n='printf %s'
17737 else
17738   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17739     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17740     as_echo_n='/usr/ucb/echo -n'
17741   else
17742     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17743     as_echo_n_body='eval
17744       arg=$1;
17745       case $arg in #(
17746       *"$as_nl"*)
17747         expr "X$arg" : "X\\(.*\\)$as_nl";
17748         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17749       esac;
17750       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17751     '
17752     export as_echo_n_body
17753     as_echo_n='sh -c $as_echo_n_body as_echo'
17754   fi
17755   export as_echo_body
17756   as_echo='sh -c $as_echo_body as_echo'
17757 fi
17758
17759 # The user is always right.
17760 if test "${PATH_SEPARATOR+set}" != set; then
17761   PATH_SEPARATOR=:
17762   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17763     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17764       PATH_SEPARATOR=';'
17765   }
17766 fi
17767
17768
17769 # IFS
17770 # We need space, tab and new line, in precisely that order.  Quoting is
17771 # there to prevent editors from complaining about space-tab.
17772 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17773 # splitting by setting IFS to empty value.)
17774 IFS=" ""        $as_nl"
17775
17776 # Find who we are.  Look in the path if we contain no directory separator.
17777 as_myself=
17778 case $0 in #((
17779   *[\\/]* ) as_myself=$0 ;;
17780   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17781 for as_dir in $PATH
17782 do
17783   IFS=$as_save_IFS
17784   test -z "$as_dir" && as_dir=.
17785     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17786   done
17787 IFS=$as_save_IFS
17788
17789      ;;
17790 esac
17791 # We did not find ourselves, most probably we were run as `sh COMMAND'
17792 # in which case we are not to be found in the path.
17793 if test "x$as_myself" = x; then
17794   as_myself=$0
17795 fi
17796 if test ! -f "$as_myself"; then
17797   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17798   exit 1
17799 fi
17800
17801 # Unset variables that we do not need and which cause bugs (e.g. in
17802 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17803 # suppresses any "Segmentation fault" message there.  '((' could
17804 # trigger a bug in pdksh 5.2.14.
17805 for as_var in BASH_ENV ENV MAIL MAILPATH
17806 do eval test x\${$as_var+set} = xset \
17807   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17808 done
17809 PS1='$ '
17810 PS2='> '
17811 PS4='+ '
17812
17813 # NLS nuisances.
17814 LC_ALL=C
17815 export LC_ALL
17816 LANGUAGE=C
17817 export LANGUAGE
17818
17819 # CDPATH.
17820 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17821
17822
17823 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17824 # ----------------------------------------
17825 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17826 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17827 # script with STATUS, using 1 if that was 0.
17828 as_fn_error ()
17829 {
17830   as_status=$1; test $as_status -eq 0 && as_status=1
17831   if test "$4"; then
17832     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17833     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17834   fi
17835   $as_echo "$as_me: error: $2" >&2
17836   as_fn_exit $as_status
17837 } # as_fn_error
17838
17839
17840 # as_fn_set_status STATUS
17841 # -----------------------
17842 # Set $? to STATUS, without forking.
17843 as_fn_set_status ()
17844 {
17845   return $1
17846 } # as_fn_set_status
17847
17848 # as_fn_exit STATUS
17849 # -----------------
17850 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17851 as_fn_exit ()
17852 {
17853   set +e
17854   as_fn_set_status $1
17855   exit $1
17856 } # as_fn_exit
17857
17858 # as_fn_unset VAR
17859 # ---------------
17860 # Portably unset VAR.
17861 as_fn_unset ()
17862 {
17863   { eval $1=; unset $1;}
17864 }
17865 as_unset=as_fn_unset
17866 # as_fn_append VAR VALUE
17867 # ----------------------
17868 # Append the text in VALUE to the end of the definition contained in VAR. Take
17869 # advantage of any shell optimizations that allow amortized linear growth over
17870 # repeated appends, instead of the typical quadratic growth present in naive
17871 # implementations.
17872 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17873   eval 'as_fn_append ()
17874   {
17875     eval $1+=\$2
17876   }'
17877 else
17878   as_fn_append ()
17879   {
17880     eval $1=\$$1\$2
17881   }
17882 fi # as_fn_append
17883
17884 # as_fn_arith ARG...
17885 # ------------------
17886 # Perform arithmetic evaluation on the ARGs, and store the result in the
17887 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17888 # must be portable across $(()) and expr.
17889 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17890   eval 'as_fn_arith ()
17891   {
17892     as_val=$(( $* ))
17893   }'
17894 else
17895   as_fn_arith ()
17896   {
17897     as_val=`expr "$@" || test $? -eq 1`
17898   }
17899 fi # as_fn_arith
17900
17901
17902 if expr a : '\(a\)' >/dev/null 2>&1 &&
17903    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17904   as_expr=expr
17905 else
17906   as_expr=false
17907 fi
17908
17909 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17910   as_basename=basename
17911 else
17912   as_basename=false
17913 fi
17914
17915 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17916   as_dirname=dirname
17917 else
17918   as_dirname=false
17919 fi
17920
17921 as_me=`$as_basename -- "$0" ||
17922 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17923          X"$0" : 'X\(//\)$' \| \
17924          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17925 $as_echo X/"$0" |
17926     sed '/^.*\/\([^/][^/]*\)\/*$/{
17927             s//\1/
17928             q
17929           }
17930           /^X\/\(\/\/\)$/{
17931             s//\1/
17932             q
17933           }
17934           /^X\/\(\/\).*/{
17935             s//\1/
17936             q
17937           }
17938           s/.*/./; q'`
17939
17940 # Avoid depending upon Character Ranges.
17941 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17942 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17943 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17944 as_cr_digits='0123456789'
17945 as_cr_alnum=$as_cr_Letters$as_cr_digits
17946
17947 ECHO_C= ECHO_N= ECHO_T=
17948 case `echo -n x` in #(((((
17949 -n*)
17950   case `echo 'xy\c'` in
17951   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17952   xy)  ECHO_C='\c';;
17953   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17954        ECHO_T=' ';;
17955   esac;;
17956 *)
17957   ECHO_N='-n';;
17958 esac
17959
17960 rm -f conf$$ conf$$.exe conf$$.file
17961 if test -d conf$$.dir; then
17962   rm -f conf$$.dir/conf$$.file
17963 else
17964   rm -f conf$$.dir
17965   mkdir conf$$.dir 2>/dev/null
17966 fi
17967 if (echo >conf$$.file) 2>/dev/null; then
17968   if ln -s conf$$.file conf$$ 2>/dev/null; then
17969     as_ln_s='ln -s'
17970     # ... but there are two gotchas:
17971     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17972     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17973     # In both cases, we have to default to `cp -p'.
17974     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17975       as_ln_s='cp -p'
17976   elif ln conf$$.file conf$$ 2>/dev/null; then
17977     as_ln_s=ln
17978   else
17979     as_ln_s='cp -p'
17980   fi
17981 else
17982   as_ln_s='cp -p'
17983 fi
17984 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17985 rmdir conf$$.dir 2>/dev/null
17986
17987
17988 # as_fn_mkdir_p
17989 # -------------
17990 # Create "$as_dir" as a directory, including parents if necessary.
17991 as_fn_mkdir_p ()
17992 {
17993
17994   case $as_dir in #(
17995   -*) as_dir=./$as_dir;;
17996   esac
17997   test -d "$as_dir" || eval $as_mkdir_p || {
17998     as_dirs=
17999     while :; do
18000       case $as_dir in #(
18001       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
18002       *) as_qdir=$as_dir;;
18003       esac
18004       as_dirs="'$as_qdir' $as_dirs"
18005       as_dir=`$as_dirname -- "$as_dir" ||
18006 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18007          X"$as_dir" : 'X\(//\)[^/]' \| \
18008          X"$as_dir" : 'X\(//\)$' \| \
18009          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
18010 $as_echo X"$as_dir" |
18011     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18012             s//\1/
18013             q
18014           }
18015           /^X\(\/\/\)[^/].*/{
18016             s//\1/
18017             q
18018           }
18019           /^X\(\/\/\)$/{
18020             s//\1/
18021             q
18022           }
18023           /^X\(\/\).*/{
18024             s//\1/
18025             q
18026           }
18027           s/.*/./; q'`
18028       test -d "$as_dir" && break
18029     done
18030     test -z "$as_dirs" || eval "mkdir $as_dirs"
18031   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
18032
18033
18034 } # as_fn_mkdir_p
18035 if mkdir -p . 2>/dev/null; then
18036   as_mkdir_p='mkdir -p "$as_dir"'
18037 else
18038   test -d ./-p && rmdir ./-p
18039   as_mkdir_p=false
18040 fi
18041
18042 if test -x / >/dev/null 2>&1; then
18043   as_test_x='test -x'
18044 else
18045   if ls -dL / >/dev/null 2>&1; then
18046     as_ls_L_option=L
18047   else
18048     as_ls_L_option=
18049   fi
18050   as_test_x='
18051     eval sh -c '\''
18052       if test -d "$1"; then
18053         test -d "$1/.";
18054       else
18055         case $1 in #(
18056         -*)set "./$1";;
18057         esac;
18058         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
18059         ???[sx]*):;;*)false;;esac;fi
18060     '\'' sh
18061   '
18062 fi
18063 as_executable_p=$as_test_x
18064
18065 # Sed expression to map a string onto a valid CPP name.
18066 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
18067
18068 # Sed expression to map a string onto a valid variable name.
18069 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
18070
18071
18072 exec 6>&1
18073 ## ----------------------------------- ##
18074 ## Main body of $CONFIG_STATUS script. ##
18075 ## ----------------------------------- ##
18076 _ASEOF
18077 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
18078
18079 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18080 # Save the log message, to keep $0 and so on meaningful, and to
18081 # report actual input values of CONFIG_FILES etc. instead of their
18082 # values after options handling.
18083 ac_log="
18084 This file was extended by emacs $as_me 24.0.50, which was
18085 generated by GNU Autoconf 2.68.  Invocation command line was
18086
18087   CONFIG_FILES    = $CONFIG_FILES
18088   CONFIG_HEADERS  = $CONFIG_HEADERS
18089   CONFIG_LINKS    = $CONFIG_LINKS
18090   CONFIG_COMMANDS = $CONFIG_COMMANDS
18091   $ $0 $@
18092
18093 on `(hostname || uname -n) 2>/dev/null | sed 1q`
18094 "
18095
18096 _ACEOF
18097
18098 case $ac_config_files in *"
18099 "*) set x $ac_config_files; shift; ac_config_files=$*;;
18100 esac
18101
18102 case $ac_config_headers in *"
18103 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
18104 esac
18105
18106
18107 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18108 # Files that config.status was made for.
18109 config_files="$ac_config_files"
18110 config_headers="$ac_config_headers"
18111 config_commands="$ac_config_commands"
18112
18113 _ACEOF
18114
18115 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18116 ac_cs_usage="\
18117 \`$as_me' instantiates files and other configuration actions
18118 from templates according to the current configuration.  Unless the files
18119 and actions are specified as TAGs, all are instantiated by default.
18120
18121 Usage: $0 [OPTION]... [TAG]...
18122
18123   -h, --help       print this help, then exit
18124   -V, --version    print version number and configuration settings, then exit
18125       --config     print configuration, then exit
18126   -q, --quiet, --silent
18127                    do not print progress messages
18128   -d, --debug      don't remove temporary files
18129       --recheck    update $as_me by reconfiguring in the same conditions
18130       --file=FILE[:TEMPLATE]
18131                    instantiate the configuration file FILE
18132       --header=FILE[:TEMPLATE]
18133                    instantiate the configuration header FILE
18134
18135 Configuration files:
18136 $config_files
18137
18138 Configuration headers:
18139 $config_headers
18140
18141 Configuration commands:
18142 $config_commands
18143
18144 Report bugs to the package provider."
18145
18146 _ACEOF
18147 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18148 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
18149 ac_cs_version="\\
18150 emacs config.status 24.0.50
18151 configured by $0, generated by GNU Autoconf 2.68,
18152   with options \\"\$ac_cs_config\\"
18153
18154 Copyright (C) 2010 Free Software Foundation, Inc.
18155 This config.status script is free software; the Free Software Foundation
18156 gives unlimited permission to copy, distribute and modify it."
18157
18158 ac_pwd='$ac_pwd'
18159 srcdir='$srcdir'
18160 INSTALL='$INSTALL'
18161 MKDIR_P='$MKDIR_P'
18162 AWK='$AWK'
18163 test -n "\$AWK" || AWK=awk
18164 _ACEOF
18165
18166 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18167 # The default lists apply if the user does not specify any file.
18168 ac_need_defaults=:
18169 while test $# != 0
18170 do
18171   case $1 in
18172   --*=?*)
18173     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18174     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
18175     ac_shift=:
18176     ;;
18177   --*=)
18178     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18179     ac_optarg=
18180     ac_shift=:
18181     ;;
18182   *)
18183     ac_option=$1
18184     ac_optarg=$2
18185     ac_shift=shift
18186     ;;
18187   esac
18188
18189   case $ac_option in
18190   # Handling of the options.
18191   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18192     ac_cs_recheck=: ;;
18193   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18194     $as_echo "$ac_cs_version"; exit ;;
18195   --config | --confi | --conf | --con | --co | --c )
18196     $as_echo "$ac_cs_config"; exit ;;
18197   --debug | --debu | --deb | --de | --d | -d )
18198     debug=: ;;
18199   --file | --fil | --fi | --f )
18200     $ac_shift
18201     case $ac_optarg in
18202     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18203     '') as_fn_error $? "missing file argument" ;;
18204     esac
18205     as_fn_append CONFIG_FILES " '$ac_optarg'"
18206     ac_need_defaults=false;;
18207   --header | --heade | --head | --hea )
18208     $ac_shift
18209     case $ac_optarg in
18210     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18211     esac
18212     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
18213     ac_need_defaults=false;;
18214   --he | --h)
18215     # Conflict between --help and --header
18216     as_fn_error $? "ambiguous option: \`$1'
18217 Try \`$0 --help' for more information.";;
18218   --help | --hel | -h )
18219     $as_echo "$ac_cs_usage"; exit ;;
18220   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18221   | -silent | --silent | --silen | --sile | --sil | --si | --s)
18222     ac_cs_silent=: ;;
18223
18224   # This is an error.
18225   -*) as_fn_error $? "unrecognized option: \`$1'
18226 Try \`$0 --help' for more information." ;;
18227
18228   *) as_fn_append ac_config_targets " $1"
18229      ac_need_defaults=false ;;
18230
18231   esac
18232   shift
18233 done
18234
18235 ac_configure_extra_args=
18236
18237 if $ac_cs_silent; then
18238   exec 6>/dev/null
18239   ac_configure_extra_args="$ac_configure_extra_args --silent"
18240 fi
18241
18242 _ACEOF
18243 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18244 if \$ac_cs_recheck; then
18245   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
18246   shift
18247   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18248   CONFIG_SHELL='$SHELL'
18249   export CONFIG_SHELL
18250   exec "\$@"
18251 fi
18252
18253 _ACEOF
18254 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18255 exec 5>>config.log
18256 {
18257   echo
18258   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18259 ## Running $as_me. ##
18260 _ASBOX
18261   $as_echo "$ac_log"
18262 } >&5
18263
18264 _ACEOF
18265 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18266 #
18267 # INIT-COMMANDS
18268 #
18269 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
18270 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
18271
18272 _ACEOF
18273
18274 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18275
18276 # Handling of arguments.
18277 for ac_config_target in $ac_config_targets
18278 do
18279   case $ac_config_target in
18280     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
18281     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18282     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18283     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
18284     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
18285     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
18286     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
18287     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
18288     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
18289     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
18290     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
18291     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
18292     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
18293     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
18294     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
18295     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
18296
18297   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18298   esac
18299 done
18300
18301
18302 # If the user did not use the arguments to specify the items to instantiate,
18303 # then the envvar interface is used.  Set only those that are not.
18304 # We use the long form for the default assignment because of an extremely
18305 # bizarre bug on SunOS 4.1.3.
18306 if $ac_need_defaults; then
18307   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18308   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18309   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18310 fi
18311
18312 # Have a temporary directory for convenience.  Make it in the build tree
18313 # simply because there is no reason against having it here, and in addition,
18314 # creating and moving files from /tmp can sometimes cause problems.
18315 # Hook for its removal unless debugging.
18316 # Note that there is a small window in which the directory will not be cleaned:
18317 # after its creation but before its name has been assigned to `$tmp'.
18318 $debug ||
18319 {
18320   tmp= ac_tmp=
18321   trap 'exit_status=$?
18322   : "${ac_tmp:=$tmp}"
18323   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18324 ' 0
18325   trap 'as_fn_exit 1' 1 2 13 15
18326 }
18327 # Create a (secure) tmp directory for tmp files.
18328
18329 {
18330   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18331   test -d "$tmp"
18332 }  ||
18333 {
18334   tmp=./conf$$-$RANDOM
18335   (umask 077 && mkdir "$tmp")
18336 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18337 ac_tmp=$tmp
18338
18339 # Set up the scripts for CONFIG_FILES section.
18340 # No need to generate them if there are no CONFIG_FILES.
18341 # This happens for instance with `./config.status config.h'.
18342 if test -n "$CONFIG_FILES"; then
18343
18344 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18345   ac_cs_awk_getline=:
18346   ac_cs_awk_pipe_init=
18347   ac_cs_awk_read_file='
18348       while ((getline aline < (F[key])) > 0)
18349         print(aline)
18350       close(F[key])'
18351   ac_cs_awk_pipe_fini=
18352 else
18353   ac_cs_awk_getline=false
18354   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18355   ac_cs_awk_read_file='
18356       print "|#_!!_#|"
18357       print "cat " F[key] " &&"
18358       '$ac_cs_awk_pipe_init
18359   # The final `:' finishes the AND list.
18360   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18361 fi
18362 ac_cr=`echo X | tr X '\015'`
18363 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18364 # But we know of no other shell where ac_cr would be empty at this
18365 # point, so we can use a bashism as a fallback.
18366 if test "x$ac_cr" = x; then
18367   eval ac_cr=\$\'\\r\'
18368 fi
18369 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18370 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18371   ac_cs_awk_cr='\\r'
18372 else
18373   ac_cs_awk_cr=$ac_cr
18374 fi
18375
18376 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18377 _ACEOF
18378
18379 # Create commands to substitute file output variables.
18380 {
18381   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
18382   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
18383   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18384   echo "_ACAWK" &&
18385   echo "_ACEOF"
18386 } >conf$$files.sh &&
18387 . ./conf$$files.sh ||
18388   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18389 rm -f conf$$files.sh
18390
18391 {
18392   echo "cat >conf$$subs.awk <<_ACEOF" &&
18393   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18394   echo "_ACEOF"
18395 } >conf$$subs.sh ||
18396   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18397 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18398 ac_delim='%!_!# '
18399 for ac_last_try in false false false false false :; do
18400   . ./conf$$subs.sh ||
18401     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18402
18403   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18404   if test $ac_delim_n = $ac_delim_num; then
18405     break
18406   elif $ac_last_try; then
18407     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18408   else
18409     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18410   fi
18411 done
18412 rm -f conf$$subs.sh
18413
18414 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18415 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18416 _ACEOF
18417 sed -n '
18418 h
18419 s/^/S["/; s/!.*/"]=/
18420 p
18421 g
18422 s/^[^!]*!//
18423 :repl
18424 t repl
18425 s/'"$ac_delim"'$//
18426 t delim
18427 :nl
18428 h
18429 s/\(.\{148\}\)..*/\1/
18430 t more1
18431 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18432 p
18433 n
18434 b repl
18435 :more1
18436 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18437 p
18438 g
18439 s/.\{148\}//
18440 t nl
18441 :delim
18442 h
18443 s/\(.\{148\}\)..*/\1/
18444 t more2
18445 s/["\\]/\\&/g; s/^/"/; s/$/"/
18446 p
18447 b
18448 :more2
18449 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18450 p
18451 g
18452 s/.\{148\}//
18453 t delim
18454 ' <conf$$subs.awk | sed '
18455 /^[^""]/{
18456   N
18457   s/\n//
18458 }
18459 ' >>$CONFIG_STATUS || ac_write_fail=1
18460 rm -f conf$$subs.awk
18461 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18462 _ACAWK
18463 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18464   for (key in S) S_is_set[key] = 1
18465   FS = "\a"
18466   \$ac_cs_awk_pipe_init
18467 }
18468 {
18469   line = $ 0
18470   nfields = split(line, field, "@")
18471   substed = 0
18472   len = length(field[1])
18473   for (i = 2; i < nfields; i++) {
18474     key = field[i]
18475     keylen = length(key)
18476     if (S_is_set[key]) {
18477       value = S[key]
18478       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18479       len += length(value) + length(field[++i])
18480       substed = 1
18481     } else
18482       len += 1 + keylen
18483   }
18484   if (nfields == 3 && !substed) {
18485     key = field[2]
18486     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
18487       \$ac_cs_awk_read_file
18488       next
18489     }
18490   }
18491   print line
18492 }
18493 \$ac_cs_awk_pipe_fini
18494 _ACAWK
18495 _ACEOF
18496 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18497 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18498   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18499 else
18500   cat
18501 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18502   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18503 _ACEOF
18504
18505 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18506 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18507 # trailing colons and then remove the whole line if VPATH becomes empty
18508 # (actually we leave an empty line to preserve line numbers).
18509 if test "x$srcdir" = x.; then
18510   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18511 h
18512 s///
18513 s/^/:/
18514 s/[      ]*$/:/
18515 s/:\$(srcdir):/:/g
18516 s/:\${srcdir}:/:/g
18517 s/:@srcdir@:/:/g
18518 s/^:*//
18519 s/:*$//
18520 x
18521 s/\(=[   ]*\).*/\1/
18522 G
18523 s/\n//
18524 s/^[^=]*=[       ]*$//
18525 }'
18526 fi
18527
18528 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18529 fi # test -n "$CONFIG_FILES"
18530
18531 # Set up the scripts for CONFIG_HEADERS section.
18532 # No need to generate them if there are no CONFIG_HEADERS.
18533 # This happens for instance with `./config.status Makefile'.
18534 if test -n "$CONFIG_HEADERS"; then
18535 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18536 BEGIN {
18537 _ACEOF
18538
18539 # Transform confdefs.h into an awk script `defines.awk', embedded as
18540 # here-document in config.status, that substitutes the proper values into
18541 # config.h.in to produce config.h.
18542
18543 # Create a delimiter string that does not exist in confdefs.h, to ease
18544 # handling of long lines.
18545 ac_delim='%!_!# '
18546 for ac_last_try in false false :; do
18547   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18548   if test -z "$ac_tt"; then
18549     break
18550   elif $ac_last_try; then
18551     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18552   else
18553     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18554   fi
18555 done
18556
18557 # For the awk script, D is an array of macro values keyed by name,
18558 # likewise P contains macro parameters if any.  Preserve backslash
18559 # newline sequences.
18560
18561 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18562 sed -n '
18563 s/.\{148\}/&'"$ac_delim"'/g
18564 t rset
18565 :rset
18566 s/^[     ]*#[    ]*define[       ][      ]*/ /
18567 t def
18568 d
18569 :def
18570 s/\\$//
18571 t bsnl
18572 s/["\\]/\\&/g
18573 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18574 D["\1"]=" \3"/p
18575 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18576 d
18577 :bsnl
18578 s/["\\]/\\&/g
18579 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18580 D["\1"]=" \3\\\\\\n"\\/p
18581 t cont
18582 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18583 t cont
18584 d
18585 :cont
18586 n
18587 s/.\{148\}/&'"$ac_delim"'/g
18588 t clear
18589 :clear
18590 s/\\$//
18591 t bsnlc
18592 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18593 d
18594 :bsnlc
18595 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18596 b cont
18597 ' <confdefs.h | sed '
18598 s/'"$ac_delim"'/"\\\
18599 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18600
18601 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18602   for (key in D) D_is_set[key] = 1
18603   FS = "\a"
18604 }
18605 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18606   line = \$ 0
18607   split(line, arg, " ")
18608   if (arg[1] == "#") {
18609     defundef = arg[2]
18610     mac1 = arg[3]
18611   } else {
18612     defundef = substr(arg[1], 2)
18613     mac1 = arg[2]
18614   }
18615   split(mac1, mac2, "(") #)
18616   macro = mac2[1]
18617   prefix = substr(line, 1, index(line, defundef) - 1)
18618   if (D_is_set[macro]) {
18619     # Preserve the white space surrounding the "#".
18620     print prefix "define", macro P[macro] D[macro]
18621     next
18622   } else {
18623     # Replace #undef with comments.  This is necessary, for example,
18624     # in the case of _POSIX_SOURCE, which is predefined and required
18625     # on some systems where configure will not decide to define it.
18626     if (defundef == "undef") {
18627       print "/*", prefix defundef, macro, "*/"
18628       next
18629     }
18630   }
18631 }
18632 { print }
18633 _ACAWK
18634 _ACEOF
18635 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18636   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18637 fi # test -n "$CONFIG_HEADERS"
18638
18639
18640 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
18641 shift
18642 for ac_tag
18643 do
18644   case $ac_tag in
18645   :[FHLC]) ac_mode=$ac_tag; continue;;
18646   esac
18647   case $ac_mode$ac_tag in
18648   :[FHL]*:*);;
18649   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18650   :[FH]-) ac_tag=-:-;;
18651   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18652   esac
18653   ac_save_IFS=$IFS
18654   IFS=:
18655   set x $ac_tag
18656   IFS=$ac_save_IFS
18657   shift
18658   ac_file=$1
18659   shift
18660
18661   case $ac_mode in
18662   :L) ac_source=$1;;
18663   :[FH])
18664     ac_file_inputs=
18665     for ac_f
18666     do
18667       case $ac_f in
18668       -) ac_f="$ac_tmp/stdin";;
18669       *) # Look for the file first in the build tree, then in the source tree
18670          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18671          # because $ac_f cannot contain `:'.
18672          test -f "$ac_f" ||
18673            case $ac_f in
18674            [\\/$]*) false;;
18675            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18676            esac ||
18677            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18678       esac
18679       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18680       as_fn_append ac_file_inputs " '$ac_f'"
18681     done
18682
18683     # Let's still pretend it is `configure' which instantiates (i.e., don't
18684     # use $as_me), people would be surprised to read:
18685     #    /* config.h.  Generated by config.status.  */
18686     configure_input='Generated from '`
18687           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18688         `' by configure.'
18689     if test x"$ac_file" != x-; then
18690       configure_input="$ac_file.  $configure_input"
18691       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18692 $as_echo "$as_me: creating $ac_file" >&6;}
18693     fi
18694     # Neutralize special characters interpreted by sed in replacement strings.
18695     case $configure_input in #(
18696     *\&* | *\|* | *\\* )
18697        ac_sed_conf_input=`$as_echo "$configure_input" |
18698        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18699     *) ac_sed_conf_input=$configure_input;;
18700     esac
18701
18702     case $ac_tag in
18703     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18704       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18705     esac
18706     ;;
18707   esac
18708
18709   ac_dir=`$as_dirname -- "$ac_file" ||
18710 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18711          X"$ac_file" : 'X\(//\)[^/]' \| \
18712          X"$ac_file" : 'X\(//\)$' \| \
18713          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18714 $as_echo X"$ac_file" |
18715     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18716             s//\1/
18717             q
18718           }
18719           /^X\(\/\/\)[^/].*/{
18720             s//\1/
18721             q
18722           }
18723           /^X\(\/\/\)$/{
18724             s//\1/
18725             q
18726           }
18727           /^X\(\/\).*/{
18728             s//\1/
18729             q
18730           }
18731           s/.*/./; q'`
18732   as_dir="$ac_dir"; as_fn_mkdir_p
18733   ac_builddir=.
18734
18735 case "$ac_dir" in
18736 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18737 *)
18738   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18739   # A ".." for each directory in $ac_dir_suffix.
18740   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18741   case $ac_top_builddir_sub in
18742   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18743   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18744   esac ;;
18745 esac
18746 ac_abs_top_builddir=$ac_pwd
18747 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18748 # for backward compatibility:
18749 ac_top_builddir=$ac_top_build_prefix
18750
18751 case $srcdir in
18752   .)  # We are building in place.
18753     ac_srcdir=.
18754     ac_top_srcdir=$ac_top_builddir_sub
18755     ac_abs_top_srcdir=$ac_pwd ;;
18756   [\\/]* | ?:[\\/]* )  # Absolute name.
18757     ac_srcdir=$srcdir$ac_dir_suffix;
18758     ac_top_srcdir=$srcdir
18759     ac_abs_top_srcdir=$srcdir ;;
18760   *) # Relative name.
18761     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18762     ac_top_srcdir=$ac_top_build_prefix$srcdir
18763     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18764 esac
18765 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18766
18767
18768   case $ac_mode in
18769   :F)
18770   #
18771   # CONFIG_FILE
18772   #
18773
18774   case $INSTALL in
18775   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18776   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18777   esac
18778   ac_MKDIR_P=$MKDIR_P
18779   case $MKDIR_P in
18780   [\\/$]* | ?:[\\/]* ) ;;
18781   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18782   esac
18783 _ACEOF
18784
18785 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18786 # If the template does not know about datarootdir, expand it.
18787 # FIXME: This hack should be removed a few years after 2.60.
18788 ac_datarootdir_hack=; ac_datarootdir_seen=
18789 ac_sed_dataroot='
18790 /datarootdir/ {
18791   p
18792   q
18793 }
18794 /@datadir@/p
18795 /@docdir@/p
18796 /@infodir@/p
18797 /@localedir@/p
18798 /@mandir@/p'
18799 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18800 *datarootdir*) ac_datarootdir_seen=yes;;
18801 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18802   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18803 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18804 _ACEOF
18805 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18806   ac_datarootdir_hack='
18807   s&@datadir@&$datadir&g
18808   s&@docdir@&$docdir&g
18809   s&@infodir@&$infodir&g
18810   s&@localedir@&$localedir&g
18811   s&@mandir@&$mandir&g
18812   s&\\\${datarootdir}&$datarootdir&g' ;;
18813 esac
18814 _ACEOF
18815
18816 # Neutralize VPATH when `$srcdir' = `.'.
18817 # Shell code in configure.ac might set extrasub.
18818 # FIXME: do we really want to maintain this feature?
18819 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18820 ac_sed_extra="$ac_vpsub
18821 $extrasub
18822 _ACEOF
18823 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18824 :t
18825 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18826 s|@configure_input@|$ac_sed_conf_input|;t t
18827 s&@top_builddir@&$ac_top_builddir_sub&;t t
18828 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18829 s&@srcdir@&$ac_srcdir&;t t
18830 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18831 s&@top_srcdir@&$ac_top_srcdir&;t t
18832 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18833 s&@builddir@&$ac_builddir&;t t
18834 s&@abs_builddir@&$ac_abs_builddir&;t t
18835 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18836 s&@INSTALL@&$ac_INSTALL&;t t
18837 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18838 $ac_datarootdir_hack
18839 "
18840 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
18841 if $ac_cs_awk_getline; then
18842   $AWK -f "$ac_tmp/subs.awk"
18843 else
18844   $AWK -f "$ac_tmp/subs.awk" | $SHELL
18845 fi \
18846   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18847
18848 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18849   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18850   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18851       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18852   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18853 which seems to be undefined.  Please make sure it is defined" >&5
18854 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18855 which seems to be undefined.  Please make sure it is defined" >&2;}
18856
18857   rm -f "$ac_tmp/stdin"
18858   case $ac_file in
18859   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18860   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18861   esac \
18862   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18863  ;;
18864   :H)
18865   #
18866   # CONFIG_HEADER
18867   #
18868   if test x"$ac_file" != x-; then
18869     {
18870       $as_echo "/* $configure_input  */" \
18871       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18872     } >"$ac_tmp/config.h" \
18873       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18874     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18875       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18876 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18877     else
18878       rm -f "$ac_file"
18879       mv "$ac_tmp/config.h" "$ac_file" \
18880         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18881     fi
18882   else
18883     $as_echo "/* $configure_input  */" \
18884       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18885       || as_fn_error $? "could not create -" "$LINENO" 5
18886   fi
18887 # Compute "$ac_file"'s index in $config_headers.
18888 _am_arg="$ac_file"
18889 _am_stamp_count=1
18890 for _am_header in $config_headers :; do
18891   case $_am_header in
18892     $_am_arg | $_am_arg:* )
18893       break ;;
18894     * )
18895       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18896   esac
18897 done
18898 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18899 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18900          X"$_am_arg" : 'X\(//\)[^/]' \| \
18901          X"$_am_arg" : 'X\(//\)$' \| \
18902          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18903 $as_echo X"$_am_arg" |
18904     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18905             s//\1/
18906             q
18907           }
18908           /^X\(\/\/\)[^/].*/{
18909             s//\1/
18910             q
18911           }
18912           /^X\(\/\/\)$/{
18913             s//\1/
18914             q
18915           }
18916           /^X\(\/\).*/{
18917             s//\1/
18918             q
18919           }
18920           s/.*/./; q'`/stamp-h$_am_stamp_count
18921  ;;
18922
18923   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18924 $as_echo "$as_me: executing $ac_file commands" >&6;}
18925  ;;
18926   esac
18927
18928
18929   case $ac_file$ac_mode in
18930     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18931   # Autoconf 2.62 quotes --file arguments for eval, but not when files
18932   # are listed without --file.  Let's play safe and only enable the eval
18933   # if we detect the quoting.
18934   case $CONFIG_FILES in
18935   *\'*) eval set x "$CONFIG_FILES" ;;
18936   *)   set x $CONFIG_FILES ;;
18937   esac
18938   shift
18939   for mf
18940   do
18941     # Strip MF so we end up with the name of the file.
18942     mf=`echo "$mf" | sed -e 's/:.*$//'`
18943     # Check whether this is an Automake generated Makefile or not.
18944     # We used to match only the files named `Makefile.in', but
18945     # some people rename them; so instead we look at the file content.
18946     # Grep'ing the first line is not enough: some people post-process
18947     # each Makefile.in and add a new line on top of each file to say so.
18948     # Grep'ing the whole file is not good either: AIX grep has a line
18949     # limit of 2048, but all sed's we know have understand at least 4000.
18950     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18951       dirpart=`$as_dirname -- "$mf" ||
18952 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18953          X"$mf" : 'X\(//\)[^/]' \| \
18954          X"$mf" : 'X\(//\)$' \| \
18955          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18956 $as_echo X"$mf" |
18957     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18958             s//\1/
18959             q
18960           }
18961           /^X\(\/\/\)[^/].*/{
18962             s//\1/
18963             q
18964           }
18965           /^X\(\/\/\)$/{
18966             s//\1/
18967             q
18968           }
18969           /^X\(\/\).*/{
18970             s//\1/
18971             q
18972           }
18973           s/.*/./; q'`
18974     else
18975       continue
18976     fi
18977     # Extract the definition of DEPDIR, am__include, and am__quote
18978     # from the Makefile without running `make'.
18979     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18980     test -z "$DEPDIR" && continue
18981     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18982     test -z "am__include" && continue
18983     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18984     # When using ansi2knr, U may be empty or an underscore; expand it
18985     U=`sed -n 's/^U = //p' < "$mf"`
18986     # Find all dependency output files, they are included files with
18987     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18988     # simplest approach to changing $(DEPDIR) to its actual value in the
18989     # expansion.
18990     for file in `sed -n "
18991       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18992          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
18993       # Make sure the directory exists.
18994       test -f "$dirpart/$file" && continue
18995       fdir=`$as_dirname -- "$file" ||
18996 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18997          X"$file" : 'X\(//\)[^/]' \| \
18998          X"$file" : 'X\(//\)$' \| \
18999          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
19000 $as_echo X"$file" |
19001     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19002             s//\1/
19003             q
19004           }
19005           /^X\(\/\/\)[^/].*/{
19006             s//\1/
19007             q
19008           }
19009           /^X\(\/\/\)$/{
19010             s//\1/
19011             q
19012           }
19013           /^X\(\/\).*/{
19014             s//\1/
19015             q
19016           }
19017           s/.*/./; q'`
19018       as_dir=$dirpart/$fdir; as_fn_mkdir_p
19019       # echo "creating $dirpart/$file"
19020       echo '# dummy' > "$dirpart/$file"
19021     done
19022   done
19023 }
19024  ;;
19025     "default":C)
19026
19027 ### Make the necessary directories, if they don't exist.
19028 for dir in etc lisp ; do
19029   test -d ${dir} || mkdir ${dir}
19030 done
19031
19032 echo creating src/epaths.h
19033 ${MAKE-make} epaths-force
19034
19035 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
19036   echo creating src/.gdbinit
19037   echo source $srcdir/src/.gdbinit > src/.gdbinit
19038 fi
19039
19040  ;;
19041
19042   esac
19043 done # for ac_tag
19044
19045
19046 as_fn_exit 0
19047 _ACEOF
19048 ac_clean_files=$ac_clean_files_save
19049
19050 test $ac_write_fail = 0 ||
19051   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
19052
19053
19054 # configure is writing to config.log, and then calls config.status.
19055 # config.status does its own redirection, appending to config.log.
19056 # Unfortunately, on DOS this fails, as config.log is still kept open
19057 # by configure, so config.status won't be able to write to it; its
19058 # output is simply discarded.  So we exec the FD to /dev/null,
19059 # effectively closing config.log, so it can be properly (re)opened and
19060 # appended to by config.status.  When coming back to configure, we
19061 # need to make the FD available again.
19062 if test "$no_create" != yes; then
19063   ac_cs_success=:
19064   ac_config_status_args=
19065   test "$silent" = yes &&
19066     ac_config_status_args="$ac_config_status_args --quiet"
19067   exec 5>/dev/null
19068   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19069   exec 5>>config.log
19070   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19071   # would make configure fail if this is the last instruction.
19072   $ac_cs_success || as_fn_exit 1
19073 fi
19074 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19075   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19076 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19077 fi
19078