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 ignore-value:
5830   # Code from module include_next:
5831   # Code from module intprops:
5832   # Code from module mktime:
5833   # Code from module multiarch:
5834   # Code from module stdbool:
5835   # Code from module stddef:
5836   # Code from module strftime:
5837   # Code from module time:
5838   # Code from module time_r:
5839   # Code from module unistd:
5840   # Code from module warn-on-use:
5841
5842
5843 # On Suns, sometimes $CPP names a directory.
5844 if test -n "$CPP" && test -d "$CPP"; then
5845   CPP=
5846 fi
5847
5848 ## If not using gcc, and on Solaris, and no CPP specified, see if
5849 ## using a Sun compiler, which needs -Xs to prevent whitespace.
5850 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
5851  test x"$CPP" = x; then
5852   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
5853 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
5854   if ${emacs_cv_sunpro_c+:} false; then :
5855   $as_echo_n "(cached) " >&6
5856 else
5857   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5858 /* end confdefs.h.  */
5859
5860 int
5861 main ()
5862 {
5863 #ifndef __SUNPRO_C
5864 fail;
5865 #endif
5866
5867   ;
5868   return 0;
5869 }
5870 _ACEOF
5871 if ac_fn_c_try_link "$LINENO"; then :
5872   emacs_cv_sunpro_c=yes
5873 else
5874   emacs_cv_sunpro_c=no
5875 fi
5876 rm -f core conftest.err conftest.$ac_objext \
5877     conftest$ac_exeext conftest.$ac_ext
5878 fi
5879
5880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
5881 $as_echo "$emacs_cv_sunpro_c" >&6; }
5882
5883   if test x"$emacs_cv_sunpro_c" = xyes; then
5884     NON_GNU_CPP="$CC -E -Xs"
5885   fi
5886 fi
5887
5888 #### Some systems specify a CPP to use unless we are using GCC.
5889 #### Now that we know whether we are using GCC, we can decide whether
5890 #### to use that one.
5891 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
5892 then
5893   CPP="$NON_GNU_CPP"
5894 fi
5895
5896 #### Some systems specify a CC to use unless we are using GCC.
5897 #### Now that we know whether we are using GCC, we can decide whether
5898 #### to use that one.
5899 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
5900   test x$cc_specified != xyes
5901 then
5902   CC="$NON_GNU_CC"
5903 fi
5904
5905 if test x$GCC = xyes; then
5906   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5907 else
5908   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5909 fi
5910
5911 ### Use -Wno-pointer-sign if the compiler supports it
5912 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
5913 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
5914 SAVE_CFLAGS="$CFLAGS"
5915 CFLAGS="$CFLAGS -Wno-pointer-sign"
5916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5917 /* end confdefs.h.  */
5918
5919 int
5920 main ()
5921 {
5922
5923   ;
5924   return 0;
5925 }
5926 _ACEOF
5927 if ac_fn_c_try_compile "$LINENO"; then :
5928   has_option=yes
5929 else
5930   has_option=no
5931 fi
5932 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5933 if test $has_option = yes; then
5934    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
5935 fi
5936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5937 $as_echo "$has_option" >&6; }
5938 CFLAGS="$SAVE_CFLAGS"
5939 unset has_option
5940 unset SAVE_CFLAGS
5941
5942 ### Use -Wdeclaration-after-statement if the compiler supports it
5943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
5944 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
5945 SAVE_CFLAGS="$CFLAGS"
5946 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
5947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5948 /* end confdefs.h.  */
5949
5950 int
5951 main ()
5952 {
5953
5954   ;
5955   return 0;
5956 }
5957 _ACEOF
5958 if ac_fn_c_try_compile "$LINENO"; then :
5959   has_option=yes
5960 else
5961   has_option=no
5962 fi
5963 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5964 if test $has_option = yes; then
5965    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
5966 fi
5967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5968 $as_echo "$has_option" >&6; }
5969 CFLAGS="$SAVE_CFLAGS"
5970 unset has_option
5971 unset SAVE_CFLAGS
5972
5973 ### Use -Wold-style-definition if the compiler supports it
5974 # This can be removed when conversion to standard C is finished.
5975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
5976 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
5977 SAVE_CFLAGS="$CFLAGS"
5978 CFLAGS="$CFLAGS -Wold-style-definition"
5979 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5980 /* end confdefs.h.  */
5981
5982 int
5983 main ()
5984 {
5985
5986   ;
5987   return 0;
5988 }
5989 _ACEOF
5990 if ac_fn_c_try_compile "$LINENO"; then :
5991   has_option=yes
5992 else
5993   has_option=no
5994 fi
5995 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5996 if test $has_option = yes; then
5997    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
5998 fi
5999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6000 $as_echo "$has_option" >&6; }
6001 CFLAGS="$SAVE_CFLAGS"
6002 unset has_option
6003 unset SAVE_CFLAGS
6004
6005 ### Use -Wimplicit-function-declaration if the compiler supports it
6006 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6007 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6008 SAVE_CFLAGS="$CFLAGS"
6009 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6011 /* end confdefs.h.  */
6012
6013 int
6014 main ()
6015 {
6016
6017   ;
6018   return 0;
6019 }
6020 _ACEOF
6021 if ac_fn_c_try_compile "$LINENO"; then :
6022   has_option=yes
6023 else
6024   has_option=no
6025 fi
6026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6027 if test $has_option = yes; then
6028    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6029 fi
6030 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6031 $as_echo "$has_option" >&6; }
6032 CFLAGS="$SAVE_CFLAGS"
6033 unset has_option
6034 unset SAVE_CFLAGS
6035
6036
6037
6038
6039 #### Some other nice autoconf tests.
6040
6041 ac_ext=c
6042 ac_cpp='$CPP $CPPFLAGS'
6043 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6044 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6045 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6047 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6048 # On Suns, sometimes $CPP names a directory.
6049 if test -n "$CPP" && test -d "$CPP"; then
6050   CPP=
6051 fi
6052 if test -z "$CPP"; then
6053   if ${ac_cv_prog_CPP+:} false; then :
6054   $as_echo_n "(cached) " >&6
6055 else
6056       # Double quotes because CPP needs to be expanded
6057     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6058     do
6059       ac_preproc_ok=false
6060 for ac_c_preproc_warn_flag in '' yes
6061 do
6062   # Use a header file that comes with gcc, so configuring glibc
6063   # with a fresh cross-compiler works.
6064   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6065   # <limits.h> exists even on freestanding compilers.
6066   # On the NeXT, cc -E runs the code through the compiler's parser,
6067   # not just through cpp. "Syntax error" is here to catch this case.
6068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6069 /* end confdefs.h.  */
6070 #ifdef __STDC__
6071 # include <limits.h>
6072 #else
6073 # include <assert.h>
6074 #endif
6075                      Syntax error
6076 _ACEOF
6077 if ac_fn_c_try_cpp "$LINENO"; then :
6078
6079 else
6080   # Broken: fails on valid input.
6081 continue
6082 fi
6083 rm -f conftest.err conftest.i conftest.$ac_ext
6084
6085   # OK, works on sane cases.  Now check whether nonexistent headers
6086   # can be detected and how.
6087   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6088 /* end confdefs.h.  */
6089 #include <ac_nonexistent.h>
6090 _ACEOF
6091 if ac_fn_c_try_cpp "$LINENO"; then :
6092   # Broken: success on invalid input.
6093 continue
6094 else
6095   # Passes both tests.
6096 ac_preproc_ok=:
6097 break
6098 fi
6099 rm -f conftest.err conftest.i conftest.$ac_ext
6100
6101 done
6102 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6103 rm -f conftest.i conftest.err conftest.$ac_ext
6104 if $ac_preproc_ok; then :
6105   break
6106 fi
6107
6108     done
6109     ac_cv_prog_CPP=$CPP
6110
6111 fi
6112   CPP=$ac_cv_prog_CPP
6113 else
6114   ac_cv_prog_CPP=$CPP
6115 fi
6116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6117 $as_echo "$CPP" >&6; }
6118 ac_preproc_ok=false
6119 for ac_c_preproc_warn_flag in '' yes
6120 do
6121   # Use a header file that comes with gcc, so configuring glibc
6122   # with a fresh cross-compiler works.
6123   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6124   # <limits.h> exists even on freestanding compilers.
6125   # On the NeXT, cc -E runs the code through the compiler's parser,
6126   # not just through cpp. "Syntax error" is here to catch this case.
6127   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6128 /* end confdefs.h.  */
6129 #ifdef __STDC__
6130 # include <limits.h>
6131 #else
6132 # include <assert.h>
6133 #endif
6134                      Syntax error
6135 _ACEOF
6136 if ac_fn_c_try_cpp "$LINENO"; then :
6137
6138 else
6139   # Broken: fails on valid input.
6140 continue
6141 fi
6142 rm -f conftest.err conftest.i conftest.$ac_ext
6143
6144   # OK, works on sane cases.  Now check whether nonexistent headers
6145   # can be detected and how.
6146   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6147 /* end confdefs.h.  */
6148 #include <ac_nonexistent.h>
6149 _ACEOF
6150 if ac_fn_c_try_cpp "$LINENO"; then :
6151   # Broken: success on invalid input.
6152 continue
6153 else
6154   # Passes both tests.
6155 ac_preproc_ok=:
6156 break
6157 fi
6158 rm -f conftest.err conftest.i conftest.$ac_ext
6159
6160 done
6161 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6162 rm -f conftest.i conftest.err conftest.$ac_ext
6163 if $ac_preproc_ok; then :
6164
6165 else
6166   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6167 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6168 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6169 See \`config.log' for more details" "$LINENO" 5; }
6170 fi
6171
6172 ac_ext=c
6173 ac_cpp='$CPP $CPPFLAGS'
6174 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6175 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6176 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6177
6178
6179 if test "x$RANLIB" = x; then
6180   if test -n "$ac_tool_prefix"; then
6181   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6182 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6184 $as_echo_n "checking for $ac_word... " >&6; }
6185 if ${ac_cv_prog_RANLIB+:} false; then :
6186   $as_echo_n "(cached) " >&6
6187 else
6188   if test -n "$RANLIB"; then
6189   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6190 else
6191 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6192 for as_dir in $PATH
6193 do
6194   IFS=$as_save_IFS
6195   test -z "$as_dir" && as_dir=.
6196     for ac_exec_ext in '' $ac_executable_extensions; do
6197   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6198     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6199     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6200     break 2
6201   fi
6202 done
6203   done
6204 IFS=$as_save_IFS
6205
6206 fi
6207 fi
6208 RANLIB=$ac_cv_prog_RANLIB
6209 if test -n "$RANLIB"; then
6210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6211 $as_echo "$RANLIB" >&6; }
6212 else
6213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6214 $as_echo "no" >&6; }
6215 fi
6216
6217
6218 fi
6219 if test -z "$ac_cv_prog_RANLIB"; then
6220   ac_ct_RANLIB=$RANLIB
6221   # Extract the first word of "ranlib", so it can be a program name with args.
6222 set dummy ranlib; ac_word=$2
6223 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6224 $as_echo_n "checking for $ac_word... " >&6; }
6225 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6226   $as_echo_n "(cached) " >&6
6227 else
6228   if test -n "$ac_ct_RANLIB"; then
6229   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6230 else
6231 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6232 for as_dir in $PATH
6233 do
6234   IFS=$as_save_IFS
6235   test -z "$as_dir" && as_dir=.
6236     for ac_exec_ext in '' $ac_executable_extensions; do
6237   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6238     ac_cv_prog_ac_ct_RANLIB="ranlib"
6239     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6240     break 2
6241   fi
6242 done
6243   done
6244 IFS=$as_save_IFS
6245
6246 fi
6247 fi
6248 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6249 if test -n "$ac_ct_RANLIB"; then
6250   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6251 $as_echo "$ac_ct_RANLIB" >&6; }
6252 else
6253   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6254 $as_echo "no" >&6; }
6255 fi
6256
6257   if test "x$ac_ct_RANLIB" = x; then
6258     RANLIB=":"
6259   else
6260     case $cross_compiling:$ac_tool_warned in
6261 yes:)
6262 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6263 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6264 ac_tool_warned=yes ;;
6265 esac
6266     RANLIB=$ac_ct_RANLIB
6267   fi
6268 else
6269   RANLIB="$ac_cv_prog_RANLIB"
6270 fi
6271
6272 fi
6273
6274 ## Although we're running on an amd64 kernel, we're actually compiling for
6275 ## the x86 architecture.  The user should probably have provided an
6276 ## explicit --build to `configure', but if everything else than the kernel
6277 ## is running in i386 mode, we can help them out.
6278 if test "$machine" = "amdx86-64"; then
6279   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6280 if test "x$ac_cv_have_decl_i386" = xyes; then :
6281
6282 fi
6283
6284   if test "$ac_cv_have_decl_i386" = "yes"; then
6285     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6286     machine=intel386
6287     machfile="m/${machine}.h"
6288   fi
6289 fi
6290
6291 # Extract the first word of "install-info", so it can be a program name with args.
6292 set dummy install-info; ac_word=$2
6293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6294 $as_echo_n "checking for $ac_word... " >&6; }
6295 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6296   $as_echo_n "(cached) " >&6
6297 else
6298   case $INSTALL_INFO in
6299   [\\/]* | ?:[\\/]*)
6300   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6301   ;;
6302   *)
6303   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6304 for as_dir in $PATH
6305 do
6306   IFS=$as_save_IFS
6307   test -z "$as_dir" && as_dir=.
6308     for ac_exec_ext in '' $ac_executable_extensions; do
6309   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6310     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6311     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6312     break 2
6313   fi
6314 done
6315   done
6316 IFS=$as_save_IFS
6317
6318   ;;
6319 esac
6320 fi
6321 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6322 if test -n "$INSTALL_INFO"; then
6323   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6324 $as_echo "$INSTALL_INFO" >&6; }
6325 else
6326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6327 $as_echo "no" >&6; }
6328 fi
6329
6330
6331 # Extract the first word of "install-info", so it can be a program name with args.
6332 set dummy install-info; ac_word=$2
6333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6334 $as_echo_n "checking for $ac_word... " >&6; }
6335 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6336   $as_echo_n "(cached) " >&6
6337 else
6338   case $INSTALL_INFO in
6339   [\\/]* | ?:[\\/]*)
6340   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6341   ;;
6342   *)
6343   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6344 for as_dir in /usr/sbin
6345 do
6346   IFS=$as_save_IFS
6347   test -z "$as_dir" && as_dir=.
6348     for ac_exec_ext in '' $ac_executable_extensions; do
6349   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6350     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6351     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6352     break 2
6353   fi
6354 done
6355   done
6356 IFS=$as_save_IFS
6357
6358   ;;
6359 esac
6360 fi
6361 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6362 if test -n "$INSTALL_INFO"; then
6363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6364 $as_echo "$INSTALL_INFO" >&6; }
6365 else
6366   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6367 $as_echo "no" >&6; }
6368 fi
6369
6370
6371 # Extract the first word of "install-info", so it can be a program name with args.
6372 set dummy install-info; ac_word=$2
6373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6374 $as_echo_n "checking for $ac_word... " >&6; }
6375 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6376   $as_echo_n "(cached) " >&6
6377 else
6378   case $INSTALL_INFO in
6379   [\\/]* | ?:[\\/]*)
6380   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6381   ;;
6382   *)
6383   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6384 for as_dir in /sbin
6385 do
6386   IFS=$as_save_IFS
6387   test -z "$as_dir" && as_dir=.
6388     for ac_exec_ext in '' $ac_executable_extensions; do
6389   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6390     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6391     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6392     break 2
6393   fi
6394 done
6395   done
6396 IFS=$as_save_IFS
6397
6398   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6399   ;;
6400 esac
6401 fi
6402 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6403 if test -n "$INSTALL_INFO"; then
6404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6405 $as_echo "$INSTALL_INFO" >&6; }
6406 else
6407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6408 $as_echo "no" >&6; }
6409 fi
6410
6411
6412 # Extract the first word of "gzip", so it can be a program name with args.
6413 set dummy gzip; ac_word=$2
6414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6415 $as_echo_n "checking for $ac_word... " >&6; }
6416 if ${ac_cv_path_GZIP_PROG+:} false; then :
6417   $as_echo_n "(cached) " >&6
6418 else
6419   case $GZIP_PROG in
6420   [\\/]* | ?:[\\/]*)
6421   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6422   ;;
6423   *)
6424   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6425 for as_dir in $PATH
6426 do
6427   IFS=$as_save_IFS
6428   test -z "$as_dir" && as_dir=.
6429     for ac_exec_ext in '' $ac_executable_extensions; do
6430   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6431     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
6432     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6433     break 2
6434   fi
6435 done
6436   done
6437 IFS=$as_save_IFS
6438
6439   ;;
6440 esac
6441 fi
6442 GZIP_PROG=$ac_cv_path_GZIP_PROG
6443 if test -n "$GZIP_PROG"; then
6444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6445 $as_echo "$GZIP_PROG" >&6; }
6446 else
6447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6448 $as_echo "no" >&6; }
6449 fi
6450
6451
6452
6453
6454 ## Need makeinfo >= 4.6 (?) to build the manuals.
6455 # Extract the first word of "makeinfo", so it can be a program name with args.
6456 set dummy makeinfo; ac_word=$2
6457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6458 $as_echo_n "checking for $ac_word... " >&6; }
6459 if ${ac_cv_path_MAKEINFO+:} false; then :
6460   $as_echo_n "(cached) " >&6
6461 else
6462   case $MAKEINFO in
6463   [\\/]* | ?:[\\/]*)
6464   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6465   ;;
6466   *)
6467   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6468 for as_dir in $PATH
6469 do
6470   IFS=$as_save_IFS
6471   test -z "$as_dir" && as_dir=.
6472     for ac_exec_ext in '' $ac_executable_extensions; do
6473   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6474     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6475     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6476     break 2
6477   fi
6478 done
6479   done
6480 IFS=$as_save_IFS
6481
6482   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6483   ;;
6484 esac
6485 fi
6486 MAKEINFO=$ac_cv_path_MAKEINFO
6487 if test -n "$MAKEINFO"; then
6488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6489 $as_echo "$MAKEINFO" >&6; }
6490 else
6491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6492 $as_echo "no" >&6; }
6493 fi
6494
6495
6496 if test "$MAKEINFO" != "no" && \
6497   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
6498    MAKEINFO=no
6499 fi
6500
6501 ## Makeinfo is unusual.  For a released Emacs, the manuals are
6502 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
6503 ## therefore in the category of "special tools" not normally required, which
6504 ## configure does not have to check for (eg autoconf itself).
6505 ## In a Bazaar checkout on the other hand, the manuals are not included.
6506 ## So makeinfo is a requirement to build from Bazaar, and configure
6507 ## should test for it as it does for any other build requirement.
6508 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6509 ## with pre-built manuals, from a Bazaar checkout.
6510 HAVE_MAKEINFO=yes
6511
6512 if test "$MAKEINFO" = "no"; then
6513   MAKEINFO=makeinfo
6514   if test "x${with_makeinfo}" = "xno"; then
6515     HAVE_MAKEINFO=no
6516   elif test ! -e $srcdir/info/emacs; then
6517     as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
6518 source tree does not seem to have pre-built manuals in the \`info' directory.
6519 Either install a suitable version of makeinfo, or re-run configure
6520 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6521   fi
6522 fi
6523
6524
6525
6526 if test x$GCC = xyes; then
6527   test "x$GCC_LINK_TEST_OPTIONS" != x && \
6528     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6529 else
6530   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6531     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6532 fi
6533
6534
6535 late_LDFLAGS=$LDFLAGS
6536 if test x$GCC = xyes; then
6537   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6538 else
6539   LDFLAGS="$LDFLAGS -znocombreloc"
6540 fi
6541
6542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6543 $as_echo_n "checking for -znocombreloc... " >&6; }
6544 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6545 /* end confdefs.h.  */
6546
6547 int
6548 main ()
6549 {
6550
6551   ;
6552   return 0;
6553 }
6554 _ACEOF
6555 if ac_fn_c_try_link "$LINENO"; then :
6556   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6557 $as_echo "yes" >&6; }
6558 else
6559   LDFLAGS=$late_LDFLAGS
6560   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6561 $as_echo "no" >&6; }
6562 fi
6563 rm -f core conftest.err conftest.$ac_objext \
6564     conftest$ac_exeext conftest.$ac_ext
6565
6566
6567 # The value of CPP is a quoted variable reference, so we need to do this
6568 # to get its actual value...
6569 CPP=`eval "echo $CPP"`
6570
6571
6572 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
6573 case "$opsys" in
6574   your-opsys-here) CANNOT_DUMP=yes ;;
6575 esac
6576
6577 test "$CANNOT_DUMP" = "yes" && \
6578
6579 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6580
6581
6582
6583
6584
6585 UNEXEC_OBJ=unexelf.o
6586 case "$opsys" in
6587   # MSDOS uses unexcoff.o
6588   # MSWindows uses unexw32.o
6589   aix4-2)
6590    UNEXEC_OBJ=unexaix.o
6591    ;;
6592   cygwin)
6593    UNEXEC_OBJ=unexcw.o
6594    ;;
6595   darwin)
6596    UNEXEC_OBJ=unexmacosx.o
6597    ;;
6598   hpux10-20 | hpux11)
6599    UNEXEC_OBJ=unexhp9k800.o
6600    ;;
6601   sol2-10)
6602    # Use the Solaris dldump() function, called from unexsol.c, to dump
6603    # emacs, instead of the generic ELF dump code found in unexelf.c.
6604    # The resulting binary has a complete symbol table, and is better
6605    # for debugging and other observability tools (debuggers, pstack, etc).
6606    #
6607    # If you encounter a problem using dldump(), please consider sending
6608    # a message to the OpenSolaris tools-linking mailing list:
6609    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
6610    #
6611    # It is likely that dldump() works with older Solaris too, but this has
6612    # not been tested, so for now this change is for Solaris 10 or newer.
6613    UNEXEC_OBJ=unexsol.o
6614    ;;
6615 esac
6616
6617 LD_SWITCH_SYSTEM=
6618 case "$opsys" in
6619   freebsd)
6620    ## Let `ld' find image libs and similar things in /usr/local/lib.
6621    ## The system compiler, GCC, has apparently been modified to not
6622    ## look there, contrary to what a stock GCC would do.
6623    LD_SWITCH_SYSTEM=-L/usr/local/lib
6624    ;;
6625
6626   gnu-linux)
6627    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
6628    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
6629    ;;
6630
6631   netbsd)
6632    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
6633    ;;
6634
6635   openbsd)
6636    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
6637    ## otherwise Emacs dumps core on elf systems.
6638    LD_SWITCH_SYSTEM="-Z"
6639    ;;
6640 esac
6641
6642
6643 ac_link="$ac_link $LD_SWITCH_SYSTEM"
6644
6645 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
6646 ## which has not been defined yet.  When this was handled with cpp,
6647 ## it was expanded to null when configure sourced the s/*.h file.
6648 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
6649 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
6650 ## (or somesuch), but because it is supposed to go at the _front_
6651 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
6652 ## Compare with the gnu-linux case below, which added to the end
6653 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
6654 ## LD_SWITCH_SYSTEM_TEMACS.
6655 case "$opsys" in
6656   netbsd|openbsd)
6657    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
6658    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
6659 esac
6660
6661
6662 C_SWITCH_MACHINE=
6663 if test "$machine" = "alpha"; then
6664   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
6665 if test "x$ac_cv_have_decl___ELF__" = xyes; then :
6666
6667 fi
6668
6669   if test "$ac_cv_have_decl___ELF__" = "yes"; then
6670     ## With ELF, make sure that all common symbols get allocated to in the
6671     ## data section.  Otherwise, the dump of temacs may miss variables in
6672     ## the shared library that have been initialized.  For example, with
6673     ## GNU libc, __malloc_initialized would normally be resolved to the
6674     ## shared library's .bss section, which is fatal.
6675     if test "x$GCC" = "xyes"; then
6676       C_SWITCH_MACHINE="-fno-common"
6677     else
6678       as_fn_error $? "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
6679     fi
6680   else
6681     UNEXEC_OBJ=unexalpha.o
6682   fi
6683 fi
6684
6685
6686
6687
6688 C_SWITCH_SYSTEM=
6689 ## Some programs in src produce warnings saying certain subprograms
6690 ## are too complex and need a MAXMEM value greater than 2000 for
6691 ## additional optimization.  --nils@exp-math.uni-essen.de
6692 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
6693   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
6694 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
6695 ## It is redundant in glibc2, since we define _GNU_SOURCE.
6696
6697
6698
6699 LIBS_SYSTEM=
6700 case "$opsys" in
6701   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
6702   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
6703
6704   freebsd) LIBS_SYSTEM="-lutil" ;;
6705
6706   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
6707
6708   sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
6709
6710   ## Motif needs -lgen.
6711   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
6712 esac
6713
6714
6715
6716 ### Make sure subsequent tests use flags consistent with the build flags.
6717
6718 if test x"${OVERRIDE_CPPFLAGS}" != x; then
6719   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
6720 else
6721   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
6722 fi
6723
6724
6725
6726 # Check whether --enable-largefile was given.
6727 if test "${enable_largefile+set}" = set; then :
6728   enableval=$enable_largefile;
6729 fi
6730
6731 if test "$enable_largefile" != no; then
6732
6733   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6734 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6735 if ${ac_cv_sys_largefile_CC+:} false; then :
6736   $as_echo_n "(cached) " >&6
6737 else
6738   ac_cv_sys_largefile_CC=no
6739      if test "$GCC" != yes; then
6740        ac_save_CC=$CC
6741        while :; do
6742          # IRIX 6.2 and later do not support large files by default,
6743          # so use the C compiler's -n32 option if that helps.
6744          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6745 /* end confdefs.h.  */
6746 #include <sys/types.h>
6747  /* Check that off_t can represent 2**63 - 1 correctly.
6748     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6749     since some C++ compilers masquerading as C compilers
6750     incorrectly reject 9223372036854775807.  */
6751 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6752   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6753                        && LARGE_OFF_T % 2147483647 == 1)
6754                       ? 1 : -1];
6755 int
6756 main ()
6757 {
6758
6759   ;
6760   return 0;
6761 }
6762 _ACEOF
6763          if ac_fn_c_try_compile "$LINENO"; then :
6764   break
6765 fi
6766 rm -f core conftest.err conftest.$ac_objext
6767          CC="$CC -n32"
6768          if ac_fn_c_try_compile "$LINENO"; then :
6769   ac_cv_sys_largefile_CC=' -n32'; break
6770 fi
6771 rm -f core conftest.err conftest.$ac_objext
6772          break
6773        done
6774        CC=$ac_save_CC
6775        rm -f conftest.$ac_ext
6776     fi
6777 fi
6778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6779 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6780   if test "$ac_cv_sys_largefile_CC" != no; then
6781     CC=$CC$ac_cv_sys_largefile_CC
6782   fi
6783
6784   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6785 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6786 if ${ac_cv_sys_file_offset_bits+:} false; then :
6787   $as_echo_n "(cached) " >&6
6788 else
6789   while :; do
6790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6791 /* end confdefs.h.  */
6792 #include <sys/types.h>
6793  /* Check that off_t can represent 2**63 - 1 correctly.
6794     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6795     since some C++ compilers masquerading as C compilers
6796     incorrectly reject 9223372036854775807.  */
6797 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6798   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6799                        && LARGE_OFF_T % 2147483647 == 1)
6800                       ? 1 : -1];
6801 int
6802 main ()
6803 {
6804
6805   ;
6806   return 0;
6807 }
6808 _ACEOF
6809 if ac_fn_c_try_compile "$LINENO"; then :
6810   ac_cv_sys_file_offset_bits=no; break
6811 fi
6812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6813   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6814 /* end confdefs.h.  */
6815 #define _FILE_OFFSET_BITS 64
6816 #include <sys/types.h>
6817  /* Check that off_t can represent 2**63 - 1 correctly.
6818     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6819     since some C++ compilers masquerading as C compilers
6820     incorrectly reject 9223372036854775807.  */
6821 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6822   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6823                        && LARGE_OFF_T % 2147483647 == 1)
6824                       ? 1 : -1];
6825 int
6826 main ()
6827 {
6828
6829   ;
6830   return 0;
6831 }
6832 _ACEOF
6833 if ac_fn_c_try_compile "$LINENO"; then :
6834   ac_cv_sys_file_offset_bits=64; break
6835 fi
6836 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6837   ac_cv_sys_file_offset_bits=unknown
6838   break
6839 done
6840 fi
6841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6842 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6843 case $ac_cv_sys_file_offset_bits in #(
6844   no | unknown) ;;
6845   *)
6846 cat >>confdefs.h <<_ACEOF
6847 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6848 _ACEOF
6849 ;;
6850 esac
6851 rm -rf conftest*
6852   if test $ac_cv_sys_file_offset_bits = unknown; then
6853     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6854 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6855 if ${ac_cv_sys_large_files+:} false; then :
6856   $as_echo_n "(cached) " >&6
6857 else
6858   while :; do
6859   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6860 /* end confdefs.h.  */
6861 #include <sys/types.h>
6862  /* Check that off_t can represent 2**63 - 1 correctly.
6863     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6864     since some C++ compilers masquerading as C compilers
6865     incorrectly reject 9223372036854775807.  */
6866 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6867   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6868                        && LARGE_OFF_T % 2147483647 == 1)
6869                       ? 1 : -1];
6870 int
6871 main ()
6872 {
6873
6874   ;
6875   return 0;
6876 }
6877 _ACEOF
6878 if ac_fn_c_try_compile "$LINENO"; then :
6879   ac_cv_sys_large_files=no; break
6880 fi
6881 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6882   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6883 /* end confdefs.h.  */
6884 #define _LARGE_FILES 1
6885 #include <sys/types.h>
6886  /* Check that off_t can represent 2**63 - 1 correctly.
6887     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6888     since some C++ compilers masquerading as C compilers
6889     incorrectly reject 9223372036854775807.  */
6890 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6891   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6892                        && LARGE_OFF_T % 2147483647 == 1)
6893                       ? 1 : -1];
6894 int
6895 main ()
6896 {
6897
6898   ;
6899   return 0;
6900 }
6901 _ACEOF
6902 if ac_fn_c_try_compile "$LINENO"; then :
6903   ac_cv_sys_large_files=1; break
6904 fi
6905 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6906   ac_cv_sys_large_files=unknown
6907   break
6908 done
6909 fi
6910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6911 $as_echo "$ac_cv_sys_large_files" >&6; }
6912 case $ac_cv_sys_large_files in #(
6913   no | unknown) ;;
6914   *)
6915 cat >>confdefs.h <<_ACEOF
6916 #define _LARGE_FILES $ac_cv_sys_large_files
6917 _ACEOF
6918 ;;
6919 esac
6920 rm -rf conftest*
6921   fi
6922 fi
6923
6924
6925
6926 ## If user specified a crt-dir, use that unconditionally.
6927 if test "X$CRT_DIR" = "X"; then
6928
6929   case "$canonical" in
6930     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
6931     ## On x86-64 and s390x GNU/Linux distributions, the standard library
6932     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
6933     ## For anything else (eg /usr/lib32), it is up the user to specify
6934     ## the location (bug#5655).
6935     ## Test for crtn.o, not just the directory, because sometimes the
6936     ## directory exists but does not have the relevant files (bug#1287).
6937     ## FIXME better to test for binary compatibility somehow.
6938     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
6939     ;;
6940
6941     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
6942   esac
6943
6944   case "$opsys" in
6945     hpux10-20) CRT_DIR=/lib ;;
6946   esac
6947
6948   ## Default is /usr/lib.
6949   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
6950
6951 else
6952
6953   ## Some platforms don't use any of these files, so it is not
6954   ## appropriate to put this test outside the if block.
6955   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
6956     as_fn_error $? "crt*.o not found in specified location." "$LINENO" 5
6957
6958 fi
6959
6960
6961
6962 LIB_MATH=-lm
6963 LIB_STANDARD=
6964 START_FILES=
6965
6966 case $opsys in
6967   cygwin )
6968     LIB_MATH=
6969     START_FILES='pre-crt0.o'
6970     ;;
6971   darwin )
6972     ## Adding -lm confuses the dynamic linker, so omit it.
6973     LIB_MATH=
6974     START_FILES='pre-crt0.o'
6975     ;;
6976   freebsd )
6977     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6978     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6979     ;;
6980   gnu-linux | gnu-kfreebsd )
6981     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
6982     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
6983     ;;
6984   hpux10-20 | hpux11 )
6985     LIB_STANDARD=-lc
6986     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
6987     ;;
6988   netbsd | openbsd )
6989     if test -f $CRT_DIR/crti.o; then
6990         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6991         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6992     else
6993         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
6994         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
6995     fi
6996     ;;
6997 esac
6998
6999
7000
7001
7002
7003
7004
7005 if test "${with_sound}" != "no"; then
7006   # Sound support for GNU/Linux and the free BSDs.
7007   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7008 do :
7009   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7010 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7011 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7012   cat >>confdefs.h <<_ACEOF
7013 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7014 _ACEOF
7015  have_sound_header=yes
7016 fi
7017
7018 done
7019
7020   # Emulation library used on NetBSD.
7021   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7022 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7023 if ${ac_cv_lib_ossaudio__oss_ioctl+:} false; then :
7024   $as_echo_n "(cached) " >&6
7025 else
7026   ac_check_lib_save_LIBS=$LIBS
7027 LIBS="-lossaudio  $LIBS"
7028 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7029 /* end confdefs.h.  */
7030
7031 /* Override any GCC internal prototype to avoid an error.
7032    Use char because int might match the return type of a GCC
7033    builtin and then its argument prototype would still apply.  */
7034 #ifdef __cplusplus
7035 extern "C"
7036 #endif
7037 char _oss_ioctl ();
7038 int
7039 main ()
7040 {
7041 return _oss_ioctl ();
7042   ;
7043   return 0;
7044 }
7045 _ACEOF
7046 if ac_fn_c_try_link "$LINENO"; then :
7047   ac_cv_lib_ossaudio__oss_ioctl=yes
7048 else
7049   ac_cv_lib_ossaudio__oss_ioctl=no
7050 fi
7051 rm -f core conftest.err conftest.$ac_objext \
7052     conftest$ac_exeext conftest.$ac_ext
7053 LIBS=$ac_check_lib_save_LIBS
7054 fi
7055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7056 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7057 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes; then :
7058   LIBSOUND=-lossaudio
7059 else
7060   LIBSOUND=
7061 fi
7062
7063
7064
7065   ALSA_REQUIRED=1.0.0
7066   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7067
7068   succeeded=no
7069
7070   # Extract the first word of "pkg-config", so it can be a program name with args.
7071 set dummy pkg-config; ac_word=$2
7072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7073 $as_echo_n "checking for $ac_word... " >&6; }
7074 if ${ac_cv_path_PKG_CONFIG+:} false; then :
7075   $as_echo_n "(cached) " >&6
7076 else
7077   case $PKG_CONFIG in
7078   [\\/]* | ?:[\\/]*)
7079   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7080   ;;
7081   *)
7082   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7083 for as_dir in $PATH
7084 do
7085   IFS=$as_save_IFS
7086   test -z "$as_dir" && as_dir=.
7087     for ac_exec_ext in '' $ac_executable_extensions; do
7088   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7089     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7090     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7091     break 2
7092   fi
7093 done
7094   done
7095 IFS=$as_save_IFS
7096
7097   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7098   ;;
7099 esac
7100 fi
7101 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7102 if test -n "$PKG_CONFIG"; then
7103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7104 $as_echo "$PKG_CONFIG" >&6; }
7105 else
7106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7107 $as_echo "no" >&6; }
7108 fi
7109
7110
7111
7112   if test "$PKG_CONFIG" = "no" ; then
7113      HAVE_ALSA=no
7114   else
7115      PKG_CONFIG_MIN_VERSION=0.9.0
7116      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7117         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7118 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7119
7120         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7121             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7122 $as_echo "yes" >&6; }
7123             succeeded=yes
7124
7125             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7126 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7127             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7128             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7129 $as_echo "$ALSA_CFLAGS" >&6; }
7130
7131             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7132 $as_echo_n "checking ALSA_LIBS... " >&6; }
7133             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7134             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7135 $as_echo "$ALSA_LIBS" >&6; }
7136         else
7137             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7138 $as_echo "no" >&6; }
7139             ALSA_CFLAGS=""
7140             ALSA_LIBS=""
7141             ## If we have a custom action on failure, don't print errors, but
7142             ## do set a variable so people can do so.
7143             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7144
7145         fi
7146
7147
7148
7149      else
7150         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7151         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7152      fi
7153   fi
7154
7155   if test $succeeded = yes; then
7156      HAVE_ALSA=yes
7157   else
7158      HAVE_ALSA=no
7159   fi
7160
7161   if test $HAVE_ALSA = yes; then
7162     SAVE_CFLAGS="$CFLAGS"
7163     SAVE_LDFLAGS="$LDFLAGS"
7164     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7165     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7166     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7167 /* end confdefs.h.  */
7168 #include <asoundlib.h>
7169 int
7170 main ()
7171 {
7172 snd_lib_error_set_handler (0);
7173   ;
7174   return 0;
7175 }
7176 _ACEOF
7177 if ac_fn_c_try_compile "$LINENO"; then :
7178   emacs_alsa_normal=yes
7179 else
7180   emacs_alsa_normal=no
7181 fi
7182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7183     if test "$emacs_alsa_normal" != yes; then
7184       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7185 /* end confdefs.h.  */
7186 #include <alsa/asoundlib.h>
7187 int
7188 main ()
7189 {
7190 snd_lib_error_set_handler (0);
7191   ;
7192   return 0;
7193 }
7194 _ACEOF
7195 if ac_fn_c_try_compile "$LINENO"; then :
7196   emacs_alsa_subdir=yes
7197 else
7198   emacs_alsa_subdir=no
7199 fi
7200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7201       if test "$emacs_alsa_subdir" != yes; then
7202         as_fn_error $? "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7203       fi
7204       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7205     fi
7206
7207     CFLAGS="$SAVE_CFLAGS"
7208     LDFLAGS="$SAVE_LDFLAGS"
7209     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7210     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7211
7212 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7213
7214   fi
7215
7216         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7217      case "$opsys" in
7218               gnu-linux|freebsd|netbsd)
7219
7220 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7221
7222          ;;
7223      esac
7224   fi
7225
7226
7227 fi
7228
7229 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7230   linux/version.h sys/systeminfo.h limits.h \
7231   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7232   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7233   sys/utsname.h pwd.h utmp.h dirent.h util.h
7234 do :
7235   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7236 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7237 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7238   cat >>confdefs.h <<_ACEOF
7239 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7240 _ACEOF
7241
7242 fi
7243
7244 done
7245
7246
7247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7248 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7249 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7250 /* end confdefs.h.  */
7251 #include <sys/personality.h>
7252 int
7253 main ()
7254 {
7255 personality (PER_LINUX32)
7256   ;
7257   return 0;
7258 }
7259 _ACEOF
7260 if ac_fn_c_try_compile "$LINENO"; then :
7261   emacs_cv_personality_linux32=yes
7262 else
7263   emacs_cv_personality_linux32=no
7264 fi
7265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7267 $as_echo "$emacs_cv_personality_linux32" >&6; }
7268
7269 if test $emacs_cv_personality_linux32 = yes; then
7270
7271 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7272
7273 fi
7274
7275 for ac_header in term.h
7276 do :
7277   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7278 if test "x$ac_cv_header_term_h" = xyes; then :
7279   cat >>confdefs.h <<_ACEOF
7280 #define HAVE_TERM_H 1
7281 _ACEOF
7282
7283 fi
7284
7285 done
7286
7287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7288 $as_echo_n "checking for ANSI C header files... " >&6; }
7289 if ${ac_cv_header_stdc+:} false; then :
7290   $as_echo_n "(cached) " >&6
7291 else
7292   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7293 /* end confdefs.h.  */
7294 #include <stdlib.h>
7295 #include <stdarg.h>
7296 #include <string.h>
7297 #include <float.h>
7298
7299 int
7300 main ()
7301 {
7302
7303   ;
7304   return 0;
7305 }
7306 _ACEOF
7307 if ac_fn_c_try_compile "$LINENO"; then :
7308   ac_cv_header_stdc=yes
7309 else
7310   ac_cv_header_stdc=no
7311 fi
7312 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7313
7314 if test $ac_cv_header_stdc = yes; then
7315   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7316   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7317 /* end confdefs.h.  */
7318 #include <string.h>
7319
7320 _ACEOF
7321 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7322   $EGREP "memchr" >/dev/null 2>&1; then :
7323
7324 else
7325   ac_cv_header_stdc=no
7326 fi
7327 rm -f conftest*
7328
7329 fi
7330
7331 if test $ac_cv_header_stdc = yes; then
7332   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7333   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7334 /* end confdefs.h.  */
7335 #include <stdlib.h>
7336
7337 _ACEOF
7338 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7339   $EGREP "free" >/dev/null 2>&1; then :
7340
7341 else
7342   ac_cv_header_stdc=no
7343 fi
7344 rm -f conftest*
7345
7346 fi
7347
7348 if test $ac_cv_header_stdc = yes; then
7349   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7350   if test "$cross_compiling" = yes; then :
7351   :
7352 else
7353   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7354 /* end confdefs.h.  */
7355 #include <ctype.h>
7356 #include <stdlib.h>
7357 #if ((' ' & 0x0FF) == 0x020)
7358 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7359 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7360 #else
7361 # define ISLOWER(c) \
7362                    (('a' <= (c) && (c) <= 'i') \
7363                      || ('j' <= (c) && (c) <= 'r') \
7364                      || ('s' <= (c) && (c) <= 'z'))
7365 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7366 #endif
7367
7368 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7369 int
7370 main ()
7371 {
7372   int i;
7373   for (i = 0; i < 256; i++)
7374     if (XOR (islower (i), ISLOWER (i))
7375         || toupper (i) != TOUPPER (i))
7376       return 2;
7377   return 0;
7378 }
7379 _ACEOF
7380 if ac_fn_c_try_run "$LINENO"; then :
7381
7382 else
7383   ac_cv_header_stdc=no
7384 fi
7385 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7386   conftest.$ac_objext conftest.beam conftest.$ac_ext
7387 fi
7388
7389 fi
7390 fi
7391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7392 $as_echo "$ac_cv_header_stdc" >&6; }
7393 if test $ac_cv_header_stdc = yes; then
7394
7395 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7396
7397 fi
7398
7399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7400 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7401 if ${ac_cv_header_time+:} false; then :
7402   $as_echo_n "(cached) " >&6
7403 else
7404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7405 /* end confdefs.h.  */
7406 #include <sys/types.h>
7407 #include <sys/time.h>
7408 #include <time.h>
7409
7410 int
7411 main ()
7412 {
7413 if ((struct tm *) 0)
7414 return 0;
7415   ;
7416   return 0;
7417 }
7418 _ACEOF
7419 if ac_fn_c_try_compile "$LINENO"; then :
7420   ac_cv_header_time=yes
7421 else
7422   ac_cv_header_time=no
7423 fi
7424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7425 fi
7426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7427 $as_echo "$ac_cv_header_time" >&6; }
7428 if test $ac_cv_header_time = yes; then
7429
7430 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7431
7432 fi
7433
7434 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7435 if test "x$ac_cv_have_decl_sys_siglist" = xyes; then :
7436   ac_have_decl=1
7437 else
7438   ac_have_decl=0
7439 fi
7440
7441 cat >>confdefs.h <<_ACEOF
7442 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7443 _ACEOF
7444
7445 if test $ac_cv_have_decl_sys_siglist != yes; then
7446   # For Tru64, at least:
7447   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7448 if test "x$ac_cv_have_decl___sys_siglist" = xyes; then :
7449   ac_have_decl=1
7450 else
7451   ac_have_decl=0
7452 fi
7453
7454 cat >>confdefs.h <<_ACEOF
7455 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7456 _ACEOF
7457
7458   if test $ac_cv_have_decl___sys_siglist = yes; then
7459
7460 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7461
7462   fi
7463 fi
7464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7465 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7466 if ${ac_cv_header_sys_wait_h+:} false; then :
7467   $as_echo_n "(cached) " >&6
7468 else
7469   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7470 /* end confdefs.h.  */
7471 #include <sys/types.h>
7472 #include <sys/wait.h>
7473 #ifndef WEXITSTATUS
7474 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7475 #endif
7476 #ifndef WIFEXITED
7477 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7478 #endif
7479
7480 int
7481 main ()
7482 {
7483   int s;
7484   wait (&s);
7485   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7486   ;
7487   return 0;
7488 }
7489 _ACEOF
7490 if ac_fn_c_try_compile "$LINENO"; then :
7491   ac_cv_header_sys_wait_h=yes
7492 else
7493   ac_cv_header_sys_wait_h=no
7494 fi
7495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7496 fi
7497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7498 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7499 if test $ac_cv_header_sys_wait_h = yes; then
7500
7501 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7502
7503 fi
7504
7505
7506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7507 $as_echo_n "checking for struct utimbuf... " >&6; }
7508 if ${emacs_cv_struct_utimbuf+:} false; then :
7509   $as_echo_n "(cached) " >&6
7510 else
7511   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7512 /* end confdefs.h.  */
7513 #ifdef TIME_WITH_SYS_TIME
7514 #include <sys/time.h>
7515 #include <time.h>
7516 #else
7517 #ifdef HAVE_SYS_TIME_H
7518 #include <sys/time.h>
7519 #else
7520 #include <time.h>
7521 #endif
7522 #endif
7523 #ifdef HAVE_UTIME_H
7524 #include <utime.h>
7525 #endif
7526 int
7527 main ()
7528 {
7529 static struct utimbuf x; x.actime = x.modtime;
7530   ;
7531   return 0;
7532 }
7533 _ACEOF
7534 if ac_fn_c_try_compile "$LINENO"; then :
7535   emacs_cv_struct_utimbuf=yes
7536 else
7537   emacs_cv_struct_utimbuf=no
7538 fi
7539 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7540 fi
7541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7542 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7543 if test $emacs_cv_struct_utimbuf = yes; then
7544
7545 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7546
7547 fi
7548
7549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7550 $as_echo_n "checking return type of signal handlers... " >&6; }
7551 if ${ac_cv_type_signal+:} false; then :
7552   $as_echo_n "(cached) " >&6
7553 else
7554   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7555 /* end confdefs.h.  */
7556 #include <sys/types.h>
7557 #include <signal.h>
7558
7559 int
7560 main ()
7561 {
7562 return *(signal (0, 0)) (0) == 1;
7563   ;
7564   return 0;
7565 }
7566 _ACEOF
7567 if ac_fn_c_try_compile "$LINENO"; then :
7568   ac_cv_type_signal=int
7569 else
7570   ac_cv_type_signal=void
7571 fi
7572 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7573 fi
7574 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7575 $as_echo "$ac_cv_type_signal" >&6; }
7576
7577 cat >>confdefs.h <<_ACEOF
7578 #define RETSIGTYPE $ac_cv_type_signal
7579 _ACEOF
7580
7581
7582
7583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7584 $as_echo_n "checking for speed_t... " >&6; }
7585 if ${emacs_cv_speed_t+:} false; then :
7586   $as_echo_n "(cached) " >&6
7587 else
7588   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7589 /* end confdefs.h.  */
7590 #include <termios.h>
7591 int
7592 main ()
7593 {
7594 speed_t x = 1;
7595   ;
7596   return 0;
7597 }
7598 _ACEOF
7599 if ac_fn_c_try_compile "$LINENO"; then :
7600   emacs_cv_speed_t=yes
7601 else
7602   emacs_cv_speed_t=no
7603 fi
7604 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7605 fi
7606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7607 $as_echo "$emacs_cv_speed_t" >&6; }
7608 if test $emacs_cv_speed_t = yes; then
7609
7610 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7611
7612 fi
7613
7614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7615 $as_echo_n "checking for struct timeval... " >&6; }
7616 if ${emacs_cv_struct_timeval+:} false; then :
7617   $as_echo_n "(cached) " >&6
7618 else
7619   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7620 /* end confdefs.h.  */
7621 #ifdef TIME_WITH_SYS_TIME
7622 #include <sys/time.h>
7623 #include <time.h>
7624 #else
7625 #ifdef HAVE_SYS_TIME_H
7626 #include <sys/time.h>
7627 #else
7628 #include <time.h>
7629 #endif
7630 #endif
7631 int
7632 main ()
7633 {
7634 static struct timeval x; x.tv_sec = x.tv_usec;
7635   ;
7636   return 0;
7637 }
7638 _ACEOF
7639 if ac_fn_c_try_compile "$LINENO"; then :
7640   emacs_cv_struct_timeval=yes
7641 else
7642   emacs_cv_struct_timeval=no
7643 fi
7644 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7645 fi
7646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
7647 $as_echo "$emacs_cv_struct_timeval" >&6; }
7648 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7649 if test $emacs_cv_struct_timeval = yes; then
7650
7651 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
7652
7653 fi
7654
7655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
7656 $as_echo_n "checking for struct exception... " >&6; }
7657 if ${emacs_cv_struct_exception+:} false; then :
7658   $as_echo_n "(cached) " >&6
7659 else
7660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7661 /* end confdefs.h.  */
7662 #include <math.h>
7663 int
7664 main ()
7665 {
7666 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7667   ;
7668   return 0;
7669 }
7670 _ACEOF
7671 if ac_fn_c_try_compile "$LINENO"; then :
7672   emacs_cv_struct_exception=yes
7673 else
7674   emacs_cv_struct_exception=no
7675 fi
7676 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7677 fi
7678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
7679 $as_echo "$emacs_cv_struct_exception" >&6; }
7680 HAVE_EXCEPTION=$emacs_cv_struct_exception
7681 if test $emacs_cv_struct_exception != yes; then
7682
7683 $as_echo "#define NO_MATHERR 1" >>confdefs.h
7684
7685 fi
7686
7687 for ac_header in sys/socket.h
7688 do :
7689   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
7690 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
7691   cat >>confdefs.h <<_ACEOF
7692 #define HAVE_SYS_SOCKET_H 1
7693 _ACEOF
7694
7695 fi
7696
7697 done
7698
7699 for ac_header in net/if.h
7700 do :
7701   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
7702 #if HAVE_SYS_SOCKET_H
7703 #include <sys/socket.h>
7704 #endif
7705 "
7706 if test "x$ac_cv_header_net_if_h" = xyes; then :
7707   cat >>confdefs.h <<_ACEOF
7708 #define HAVE_NET_IF_H 1
7709 _ACEOF
7710
7711 fi
7712
7713 done
7714
7715
7716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7717 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7718 if ${ac_cv_struct_tm+:} false; then :
7719   $as_echo_n "(cached) " >&6
7720 else
7721   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7722 /* end confdefs.h.  */
7723 #include <sys/types.h>
7724 #include <time.h>
7725
7726 int
7727 main ()
7728 {
7729 struct tm tm;
7730                                      int *p = &tm.tm_sec;
7731                                      return !p;
7732   ;
7733   return 0;
7734 }
7735 _ACEOF
7736 if ac_fn_c_try_compile "$LINENO"; then :
7737   ac_cv_struct_tm=time.h
7738 else
7739   ac_cv_struct_tm=sys/time.h
7740 fi
7741 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7742 fi
7743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7744 $as_echo "$ac_cv_struct_tm" >&6; }
7745 if test $ac_cv_struct_tm = sys/time.h; then
7746
7747 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7748
7749 fi
7750
7751 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
7752 #include <$ac_cv_struct_tm>
7753
7754 "
7755 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
7756
7757 cat >>confdefs.h <<_ACEOF
7758 #define HAVE_STRUCT_TM_TM_ZONE 1
7759 _ACEOF
7760
7761
7762 fi
7763
7764 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7765
7766 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
7767
7768 else
7769   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
7770 "
7771 if test "x$ac_cv_have_decl_tzname" = xyes; then :
7772   ac_have_decl=1
7773 else
7774   ac_have_decl=0
7775 fi
7776
7777 cat >>confdefs.h <<_ACEOF
7778 #define HAVE_DECL_TZNAME $ac_have_decl
7779 _ACEOF
7780
7781   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
7782 $as_echo_n "checking for tzname... " >&6; }
7783 if ${ac_cv_var_tzname+:} false; then :
7784   $as_echo_n "(cached) " >&6
7785 else
7786   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7787 /* end confdefs.h.  */
7788 #include <time.h>
7789 #if !HAVE_DECL_TZNAME
7790 extern char *tzname[];
7791 #endif
7792
7793 int
7794 main ()
7795 {
7796 return tzname[0][0];
7797   ;
7798   return 0;
7799 }
7800 _ACEOF
7801 if ac_fn_c_try_link "$LINENO"; then :
7802   ac_cv_var_tzname=yes
7803 else
7804   ac_cv_var_tzname=no
7805 fi
7806 rm -f core conftest.err conftest.$ac_objext \
7807     conftest$ac_exeext conftest.$ac_ext
7808 fi
7809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
7810 $as_echo "$ac_cv_var_tzname" >&6; }
7811   if test $ac_cv_var_tzname = yes; then
7812
7813 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
7814
7815   fi
7816 fi
7817
7818 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
7819 "
7820 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
7821
7822 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
7823
7824 fi
7825
7826 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
7827 #if HAVE_SYS_SOCKET_H
7828 #include <sys/socket.h>
7829 #endif
7830 #if HAVE_NET_IF_H
7831 #include <net/if.h>
7832 #endif
7833 "
7834 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = xyes; then :
7835
7836 cat >>confdefs.h <<_ACEOF
7837 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
7838 _ACEOF
7839
7840
7841 fi
7842 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
7843 #if HAVE_SYS_SOCKET_H
7844 #include <sys/socket.h>
7845 #endif
7846 #if HAVE_NET_IF_H
7847 #include <net/if.h>
7848 #endif
7849 "
7850 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = xyes; then :
7851
7852 cat >>confdefs.h <<_ACEOF
7853 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
7854 _ACEOF
7855
7856
7857 fi
7858 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
7859 #if HAVE_SYS_SOCKET_H
7860 #include <sys/socket.h>
7861 #endif
7862 #if HAVE_NET_IF_H
7863 #include <net/if.h>
7864 #endif
7865 "
7866 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = xyes; then :
7867
7868 cat >>confdefs.h <<_ACEOF
7869 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
7870 _ACEOF
7871
7872
7873 fi
7874 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
7875 #if HAVE_SYS_SOCKET_H
7876 #include <sys/socket.h>
7877 #endif
7878 #if HAVE_NET_IF_H
7879 #include <net/if.h>
7880 #endif
7881 "
7882 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = xyes; then :
7883
7884 cat >>confdefs.h <<_ACEOF
7885 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
7886 _ACEOF
7887
7888
7889 fi
7890 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
7891 #if HAVE_SYS_SOCKET_H
7892 #include <sys/socket.h>
7893 #endif
7894 #if HAVE_NET_IF_H
7895 #include <net/if.h>
7896 #endif
7897 "
7898 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = xyes; then :
7899
7900 cat >>confdefs.h <<_ACEOF
7901 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
7902 _ACEOF
7903
7904
7905 fi
7906
7907
7908
7909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
7910 $as_echo_n "checking for function prototypes... " >&6; }
7911 if test "$ac_cv_prog_cc_c89" != no; then
7912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7913 $as_echo "yes" >&6; }
7914
7915 $as_echo "#define PROTOTYPES 1" >>confdefs.h
7916
7917
7918 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
7919
7920 else
7921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7922 $as_echo "no" >&6; }
7923 fi
7924
7925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
7926 $as_echo_n "checking for working volatile... " >&6; }
7927 if ${ac_cv_c_volatile+:} false; then :
7928   $as_echo_n "(cached) " >&6
7929 else
7930   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7931 /* end confdefs.h.  */
7932
7933 int
7934 main ()
7935 {
7936
7937 volatile int x;
7938 int * volatile y = (int *) 0;
7939 return !x && !y;
7940   ;
7941   return 0;
7942 }
7943 _ACEOF
7944 if ac_fn_c_try_compile "$LINENO"; then :
7945   ac_cv_c_volatile=yes
7946 else
7947   ac_cv_c_volatile=no
7948 fi
7949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7950 fi
7951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
7952 $as_echo "$ac_cv_c_volatile" >&6; }
7953 if test $ac_cv_c_volatile = no; then
7954
7955 $as_echo "#define volatile /**/" >>confdefs.h
7956
7957 fi
7958
7959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7960 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7961 if ${ac_cv_c_const+:} false; then :
7962   $as_echo_n "(cached) " >&6
7963 else
7964   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7965 /* end confdefs.h.  */
7966
7967 int
7968 main ()
7969 {
7970 /* FIXME: Include the comments suggested by Paul. */
7971 #ifndef __cplusplus
7972   /* Ultrix mips cc rejects this.  */
7973   typedef int charset[2];
7974   const charset cs;
7975   /* SunOS 4.1.1 cc rejects this.  */
7976   char const *const *pcpcc;
7977   char **ppc;
7978   /* NEC SVR4.0.2 mips cc rejects this.  */
7979   struct point {int x, y;};
7980   static struct point const zero = {0,0};
7981   /* AIX XL C 1.02.0.0 rejects this.
7982      It does not let you subtract one const X* pointer from another in
7983      an arm of an if-expression whose if-part is not a constant
7984      expression */
7985   const char *g = "string";
7986   pcpcc = &g + (g ? g-g : 0);
7987   /* HPUX 7.0 cc rejects these. */
7988   ++pcpcc;
7989   ppc = (char**) pcpcc;
7990   pcpcc = (char const *const *) ppc;
7991   { /* SCO 3.2v4 cc rejects this.  */
7992     char *t;
7993     char const *s = 0 ? (char *) 0 : (char const *) 0;
7994
7995     *t++ = 0;
7996     if (s) return 0;
7997   }
7998   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7999     int x[] = {25, 17};
8000     const int *foo = &x[0];
8001     ++foo;
8002   }
8003   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8004     typedef const int *iptr;
8005     iptr p = 0;
8006     ++p;
8007   }
8008   { /* AIX XL C 1.02.0.0 rejects this saying
8009        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8010     struct s { int j; const int *ap[3]; };
8011     struct s *b; b->j = 5;
8012   }
8013   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8014     const int foo = 10;
8015     if (!foo) return 0;
8016   }
8017   return !cs[0] && !zero.x;
8018 #endif
8019
8020   ;
8021   return 0;
8022 }
8023 _ACEOF
8024 if ac_fn_c_try_compile "$LINENO"; then :
8025   ac_cv_c_const=yes
8026 else
8027   ac_cv_c_const=no
8028 fi
8029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8030 fi
8031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8032 $as_echo "$ac_cv_c_const" >&6; }
8033 if test $ac_cv_c_const = no; then
8034
8035 $as_echo "#define const /**/" >>confdefs.h
8036
8037 fi
8038
8039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8040 $as_echo_n "checking for void * support... " >&6; }
8041 if ${emacs_cv_void_star+:} false; then :
8042   $as_echo_n "(cached) " >&6
8043 else
8044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8045 /* end confdefs.h.  */
8046
8047 int
8048 main ()
8049 {
8050 void * foo;
8051   ;
8052   return 0;
8053 }
8054 _ACEOF
8055 if ac_fn_c_try_compile "$LINENO"; then :
8056   emacs_cv_void_star=yes
8057 else
8058   emacs_cv_void_star=no
8059 fi
8060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8061 fi
8062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8063 $as_echo "$emacs_cv_void_star" >&6; }
8064 if test $emacs_cv_void_star = yes; then
8065   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8066
8067 else
8068   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8069
8070 fi
8071
8072  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8073 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8074 if ${ac_cv_c_bigendian+:} false; then :
8075   $as_echo_n "(cached) " >&6
8076 else
8077   ac_cv_c_bigendian=unknown
8078     # See if we're dealing with a universal compiler.
8079     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8080 /* end confdefs.h.  */
8081 #ifndef __APPLE_CC__
8082                not a universal capable compiler
8083              #endif
8084              typedef int dummy;
8085
8086 _ACEOF
8087 if ac_fn_c_try_compile "$LINENO"; then :
8088
8089         # Check for potential -arch flags.  It is not universal unless
8090         # there are at least two -arch flags with different values.
8091         ac_arch=
8092         ac_prev=
8093         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8094          if test -n "$ac_prev"; then
8095            case $ac_word in
8096              i?86 | x86_64 | ppc | ppc64)
8097                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8098                  ac_arch=$ac_word
8099                else
8100                  ac_cv_c_bigendian=universal
8101                  break
8102                fi
8103                ;;
8104            esac
8105            ac_prev=
8106          elif test "x$ac_word" = "x-arch"; then
8107            ac_prev=arch
8108          fi
8109        done
8110 fi
8111 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8112     if test $ac_cv_c_bigendian = unknown; then
8113       # See if sys/param.h defines the BYTE_ORDER macro.
8114       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8115 /* end confdefs.h.  */
8116 #include <sys/types.h>
8117              #include <sys/param.h>
8118
8119 int
8120 main ()
8121 {
8122 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8123                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8124                      && LITTLE_ENDIAN)
8125               bogus endian macros
8126              #endif
8127
8128   ;
8129   return 0;
8130 }
8131 _ACEOF
8132 if ac_fn_c_try_compile "$LINENO"; then :
8133   # It does; now see whether it defined to BIG_ENDIAN or not.
8134          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8135 /* end confdefs.h.  */
8136 #include <sys/types.h>
8137                 #include <sys/param.h>
8138
8139 int
8140 main ()
8141 {
8142 #if BYTE_ORDER != BIG_ENDIAN
8143                  not big endian
8144                 #endif
8145
8146   ;
8147   return 0;
8148 }
8149 _ACEOF
8150 if ac_fn_c_try_compile "$LINENO"; then :
8151   ac_cv_c_bigendian=yes
8152 else
8153   ac_cv_c_bigendian=no
8154 fi
8155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8156 fi
8157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8158     fi
8159     if test $ac_cv_c_bigendian = unknown; then
8160       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8161       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8162 /* end confdefs.h.  */
8163 #include <limits.h>
8164
8165 int
8166 main ()
8167 {
8168 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8169               bogus endian macros
8170              #endif
8171
8172   ;
8173   return 0;
8174 }
8175 _ACEOF
8176 if ac_fn_c_try_compile "$LINENO"; then :
8177   # It does; now see whether it defined to _BIG_ENDIAN or not.
8178          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8179 /* end confdefs.h.  */
8180 #include <limits.h>
8181
8182 int
8183 main ()
8184 {
8185 #ifndef _BIG_ENDIAN
8186                  not big endian
8187                 #endif
8188
8189   ;
8190   return 0;
8191 }
8192 _ACEOF
8193 if ac_fn_c_try_compile "$LINENO"; then :
8194   ac_cv_c_bigendian=yes
8195 else
8196   ac_cv_c_bigendian=no
8197 fi
8198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8199 fi
8200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8201     fi
8202     if test $ac_cv_c_bigendian = unknown; then
8203       # Compile a test program.
8204       if test "$cross_compiling" = yes; then :
8205   # Try to guess by grepping values from an object file.
8206          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8207 /* end confdefs.h.  */
8208 short int ascii_mm[] =
8209                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8210                 short int ascii_ii[] =
8211                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8212                 int use_ascii (int i) {
8213                   return ascii_mm[i] + ascii_ii[i];
8214                 }
8215                 short int ebcdic_ii[] =
8216                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8217                 short int ebcdic_mm[] =
8218                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8219                 int use_ebcdic (int i) {
8220                   return ebcdic_mm[i] + ebcdic_ii[i];
8221                 }
8222                 extern int foo;
8223
8224 int
8225 main ()
8226 {
8227 return use_ascii (foo) == use_ebcdic (foo);
8228   ;
8229   return 0;
8230 }
8231 _ACEOF
8232 if ac_fn_c_try_compile "$LINENO"; then :
8233   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8234               ac_cv_c_bigendian=yes
8235             fi
8236             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8237               if test "$ac_cv_c_bigendian" = unknown; then
8238                 ac_cv_c_bigendian=no
8239               else
8240                 # finding both strings is unlikely to happen, but who knows?
8241                 ac_cv_c_bigendian=unknown
8242               fi
8243             fi
8244 fi
8245 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8246 else
8247   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8248 /* end confdefs.h.  */
8249 $ac_includes_default
8250 int
8251 main ()
8252 {
8253
8254              /* Are we little or big endian?  From Harbison&Steele.  */
8255              union
8256              {
8257                long int l;
8258                char c[sizeof (long int)];
8259              } u;
8260              u.l = 1;
8261              return u.c[sizeof (long int) - 1] == 1;
8262
8263   ;
8264   return 0;
8265 }
8266 _ACEOF
8267 if ac_fn_c_try_run "$LINENO"; then :
8268   ac_cv_c_bigendian=no
8269 else
8270   ac_cv_c_bigendian=yes
8271 fi
8272 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8273   conftest.$ac_objext conftest.beam conftest.$ac_ext
8274 fi
8275
8276     fi
8277 fi
8278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8279 $as_echo "$ac_cv_c_bigendian" >&6; }
8280  case $ac_cv_c_bigendian in #(
8281    yes)
8282      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8283 ;; #(
8284    no)
8285       ;; #(
8286    universal)
8287
8288 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8289
8290      ;; #(
8291    *)
8292      as_fn_error $? "unknown endianness
8293  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8294  esac
8295
8296
8297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
8298 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
8299 if ${emacs_cv_attribute_aligned+:} false; then :
8300   $as_echo_n "(cached) " >&6
8301 else
8302   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8303 /* end confdefs.h.  */
8304 char __attribute__ ((__aligned__ (1 << 3))) c;
8305 int
8306 main ()
8307 {
8308
8309   ;
8310   return 0;
8311 }
8312 _ACEOF
8313 if ac_fn_c_try_compile "$LINENO"; then :
8314   emacs_cv_attribute_aligned=yes
8315 else
8316   emacs_cv_attribute_aligned=no
8317 fi
8318 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8319 fi
8320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8321 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8322 if test $emacs_cv_attribute_aligned = yes; then
8323
8324 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8325
8326 fi
8327
8328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8329 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8330 set x ${MAKE-make}
8331 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8332 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8333   $as_echo_n "(cached) " >&6
8334 else
8335   cat >conftest.make <<\_ACEOF
8336 SHELL = /bin/sh
8337 all:
8338         @echo '@@@%%%=$(MAKE)=@@@%%%'
8339 _ACEOF
8340 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8341 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8342   *@@@%%%=?*=@@@%%%*)
8343     eval ac_cv_prog_make_${ac_make}_set=yes;;
8344   *)
8345     eval ac_cv_prog_make_${ac_make}_set=no;;
8346 esac
8347 rm -f conftest.make
8348 fi
8349 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8351 $as_echo "yes" >&6; }
8352   SET_MAKE=
8353 else
8354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8355 $as_echo "no" >&6; }
8356   SET_MAKE="MAKE=${MAKE-make}"
8357 fi
8358
8359
8360 DEPFLAGS=
8361 MKDEPDIR=":"
8362 deps_frag=deps.mk
8363 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8364    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8365 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8366    HAVE_GNU_MAKE=no
8367    testval=`make --version 2>/dev/null | grep 'GNU Make'`
8368    if test "x$testval" != x; then
8369       HAVE_GNU_MAKE=yes
8370    else
8371       ac_enable_autodepend=no
8372    fi
8373    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8374 $as_echo "$HAVE_GNU_MAKE" >&6; }
8375    if test $HAVE_GNU_MAKE = yes; then
8376       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8377 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8378       SAVE_CFLAGS="$CFLAGS"
8379       CFLAGS="$CFLAGS -MMD -MF deps.d"
8380       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8381 /* end confdefs.h.  */
8382
8383 int
8384 main ()
8385 {
8386
8387   ;
8388   return 0;
8389 }
8390 _ACEOF
8391 if ac_fn_c_try_compile "$LINENO"; then :
8392
8393 else
8394   ac_enable_autodepend=no
8395 fi
8396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8397       CFLAGS="$SAVE_CFLAGS"
8398       test -f deps.d || ac_enable_autodepend=no
8399       rm -rf deps.d
8400       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8401 $as_echo "$ac_enable_autodepend" >&6; }
8402    fi
8403    if test $ac_enable_autodepend = yes; then
8404       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8405       ## In parallel builds, another make might create depdir between
8406       ## the first test and mkdir, so stick another test on the end.
8407       ## Or use mkinstalldirs?  mkdir -p is not portable.
8408       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8409       deps_frag=autodeps.mk
8410    fi
8411 fi
8412 deps_frag=$srcdir/src/$deps_frag
8413
8414
8415
8416
8417
8418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8419 $as_echo_n "checking for long file names... " >&6; }
8420 if ${ac_cv_sys_long_file_names+:} false; then :
8421   $as_echo_n "(cached) " >&6
8422 else
8423   ac_cv_sys_long_file_names=yes
8424 # Test for long file names in all the places we know might matter:
8425 #      .                the current directory, where building will happen
8426 #      $prefix/lib      where we will be installing things
8427 #      $exec_prefix/lib likewise
8428 #      $TMPDIR          if set, where it might want to write temporary files
8429 #      /tmp             where it might want to write temporary files
8430 #      /var/tmp         likewise
8431 #      /usr/tmp         likewise
8432 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8433   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8434   # in the usual case where exec_prefix is '${prefix}'.
8435   case $ac_dir in #(
8436     . | /* | ?:[\\/]*) ;; #(
8437     *) continue;;
8438   esac
8439   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8440   ac_xdir=$ac_dir/cf$$
8441   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8442   ac_tf1=$ac_xdir/conftest9012345
8443   ac_tf2=$ac_xdir/conftest9012346
8444   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8445     ac_cv_sys_long_file_names=no
8446   rm -f -r "$ac_xdir" 2>/dev/null
8447   test $ac_cv_sys_long_file_names = no && break
8448 done
8449 fi
8450 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8451 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8452 if test $ac_cv_sys_long_file_names = yes; then
8453
8454 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8455
8456 fi
8457
8458
8459 #### Choose a window system.
8460
8461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8462 $as_echo_n "checking for X... " >&6; }
8463
8464
8465 # Check whether --with-x was given.
8466 if test "${with_x+set}" = set; then :
8467   withval=$with_x;
8468 fi
8469
8470 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8471 if test "x$with_x" = xno; then
8472   # The user explicitly disabled X.
8473   have_x=disabled
8474 else
8475   case $x_includes,$x_libraries in #(
8476     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
8477     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
8478   $as_echo_n "(cached) " >&6
8479 else
8480   # One or both of the vars are not set, and there is no cached value.
8481 ac_x_includes=no ac_x_libraries=no
8482 rm -f -r conftest.dir
8483 if mkdir conftest.dir; then
8484   cd conftest.dir
8485   cat >Imakefile <<'_ACEOF'
8486 incroot:
8487         @echo incroot='${INCROOT}'
8488 usrlibdir:
8489         @echo usrlibdir='${USRLIBDIR}'
8490 libdir:
8491         @echo libdir='${LIBDIR}'
8492 _ACEOF
8493   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8494     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8495     for ac_var in incroot usrlibdir libdir; do
8496       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8497     done
8498     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8499     for ac_extension in a so sl dylib la dll; do
8500       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8501          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8502         ac_im_usrlibdir=$ac_im_libdir; break
8503       fi
8504     done
8505     # Screen out bogus values from the imake configuration.  They are
8506     # bogus both because they are the default anyway, and because
8507     # using them would break gcc on systems where it needs fixed includes.
8508     case $ac_im_incroot in
8509         /usr/include) ac_x_includes= ;;
8510         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8511     esac
8512     case $ac_im_usrlibdir in
8513         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8514         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8515     esac
8516   fi
8517   cd ..
8518   rm -f -r conftest.dir
8519 fi
8520
8521 # Standard set of common directories for X headers.
8522 # Check X11 before X11Rn because it is often a symlink to the current release.
8523 ac_x_header_dirs='
8524 /usr/X11/include
8525 /usr/X11R7/include
8526 /usr/X11R6/include
8527 /usr/X11R5/include
8528 /usr/X11R4/include
8529
8530 /usr/include/X11
8531 /usr/include/X11R7
8532 /usr/include/X11R6
8533 /usr/include/X11R5
8534 /usr/include/X11R4
8535
8536 /usr/local/X11/include
8537 /usr/local/X11R7/include
8538 /usr/local/X11R6/include
8539 /usr/local/X11R5/include
8540 /usr/local/X11R4/include
8541
8542 /usr/local/include/X11
8543 /usr/local/include/X11R7
8544 /usr/local/include/X11R6
8545 /usr/local/include/X11R5
8546 /usr/local/include/X11R4
8547
8548 /usr/X386/include
8549 /usr/x386/include
8550 /usr/XFree86/include/X11
8551
8552 /usr/include
8553 /usr/local/include
8554 /usr/unsupported/include
8555 /usr/athena/include
8556 /usr/local/x11r5/include
8557 /usr/lpp/Xamples/include
8558
8559 /usr/openwin/include
8560 /usr/openwin/share/include'
8561
8562 if test "$ac_x_includes" = no; then
8563   # Guess where to find include files, by looking for Xlib.h.
8564   # First, try using that file with no special directory specified.
8565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8566 /* end confdefs.h.  */
8567 #include <X11/Xlib.h>
8568 _ACEOF
8569 if ac_fn_c_try_cpp "$LINENO"; then :
8570   # We can compile using X headers with no special include directory.
8571 ac_x_includes=
8572 else
8573   for ac_dir in $ac_x_header_dirs; do
8574   if test -r "$ac_dir/X11/Xlib.h"; then
8575     ac_x_includes=$ac_dir
8576     break
8577   fi
8578 done
8579 fi
8580 rm -f conftest.err conftest.i conftest.$ac_ext
8581 fi # $ac_x_includes = no
8582
8583 if test "$ac_x_libraries" = no; then
8584   # Check for the libraries.
8585   # See if we find them without any special options.
8586   # Don't add to $LIBS permanently.
8587   ac_save_LIBS=$LIBS
8588   LIBS="-lX11 $LIBS"
8589   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8590 /* end confdefs.h.  */
8591 #include <X11/Xlib.h>
8592 int
8593 main ()
8594 {
8595 XrmInitialize ()
8596   ;
8597   return 0;
8598 }
8599 _ACEOF
8600 if ac_fn_c_try_link "$LINENO"; then :
8601   LIBS=$ac_save_LIBS
8602 # We can link X programs with no special library path.
8603 ac_x_libraries=
8604 else
8605   LIBS=$ac_save_LIBS
8606 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8607 do
8608   # Don't even attempt the hair of trying to link an X program!
8609   for ac_extension in a so sl dylib la dll; do
8610     if test -r "$ac_dir/libX11.$ac_extension"; then
8611       ac_x_libraries=$ac_dir
8612       break 2
8613     fi
8614   done
8615 done
8616 fi
8617 rm -f core conftest.err conftest.$ac_objext \
8618     conftest$ac_exeext conftest.$ac_ext
8619 fi # $ac_x_libraries = no
8620
8621 case $ac_x_includes,$ac_x_libraries in #(
8622   no,* | *,no | *\'*)
8623     # Didn't find X, or a directory has "'" in its name.
8624     ac_cv_have_x="have_x=no";; #(
8625   *)
8626     # Record where we found X for the cache.
8627     ac_cv_have_x="have_x=yes\
8628         ac_x_includes='$ac_x_includes'\
8629         ac_x_libraries='$ac_x_libraries'"
8630 esac
8631 fi
8632 ;; #(
8633     *) have_x=yes;;
8634   esac
8635   eval "$ac_cv_have_x"
8636 fi # $with_x != no
8637
8638 if test "$have_x" != yes; then
8639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8640 $as_echo "$have_x" >&6; }
8641   no_x=yes
8642 else
8643   # If each of the values was on the command line, it overrides each guess.
8644   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8645   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8646   # Update the cache value to reflect the command line values.
8647   ac_cv_have_x="have_x=yes\
8648         ac_x_includes='$x_includes'\
8649         ac_x_libraries='$x_libraries'"
8650   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
8651 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
8652 fi
8653
8654 if test "$no_x" = yes; then
8655   window_system=none
8656 else
8657   window_system=x11
8658 fi
8659
8660 ## Workaround for bug in autoconf <= 2.62.
8661 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
8662 ## No need to do anything special for these standard directories.
8663 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
8664
8665    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
8666
8667 fi
8668
8669 LD_SWITCH_X_SITE_AUX=
8670 LD_SWITCH_X_SITE_AUX_RPATH=
8671 if test "${x_libraries}" != NONE; then
8672   if test -n "${x_libraries}"; then
8673     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
8674     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
8675     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
8676   fi
8677   x_default_search_path=""
8678   x_search_path=${x_libraries}
8679   if test -z "${x_search_path}"; then
8680     x_search_path=/usr/lib
8681   fi
8682   for x_library in `echo ${x_search_path}: | \
8683                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
8684     x_search_path="\
8685 ${x_library}/X11/%L/%T/%N%C%S:\
8686 ${x_library}/X11/%l/%T/%N%C%S:\
8687 ${x_library}/X11/%T/%N%C%S:\
8688 ${x_library}/X11/%L/%T/%N%S:\
8689 ${x_library}/X11/%l/%T/%N%S:\
8690 ${x_library}/X11/%T/%N%S"
8691     if test x"${x_default_search_path}" = x; then
8692       x_default_search_path=${x_search_path}
8693     else
8694       x_default_search_path="${x_search_path}:${x_default_search_path}"
8695     fi
8696   done
8697 fi
8698
8699
8700
8701 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
8702   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
8703 fi
8704
8705 if test x"${x_includes}" = x; then
8706   bitmapdir=/usr/include/X11/bitmaps
8707 else
8708   # accumulate include directories that have X11 bitmap subdirectories
8709   bmd_acc="dummyval"
8710   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
8711     if test -d "${bmd}/X11/bitmaps"; then
8712       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
8713     fi
8714     if test -d "${bmd}/bitmaps"; then
8715       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
8716     fi
8717   done
8718   if test ${bmd_acc} != "dummyval"; then
8719     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
8720   fi
8721 fi
8722
8723 HAVE_NS=no
8724 NS_IMPL_COCOA=no
8725 NS_IMPL_GNUSTEP=no
8726 tmp_CPPFLAGS="$CPPFLAGS"
8727 tmp_CFLAGS="$CFLAGS"
8728 CPPFLAGS="$CPPFLAGS -x objective-c"
8729 CFLAGS="$CFLAGS -x objective-c"
8730 TEMACS_LDFLAGS2="\${LDFLAGS}"
8731 if test "${with_ns}" != no; then
8732   if test "${opsys}" = darwin; then
8733      NS_IMPL_COCOA=yes
8734      ns_appdir=`pwd`/nextstep/Emacs.app
8735      ns_appbindir=${ns_appdir}/Contents/MacOS/
8736      ns_appresdir=${ns_appdir}/Contents/Resources
8737      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
8738   elif test -f $GNUSTEP_CONFIG_FILE; then
8739      NS_IMPL_GNUSTEP=yes
8740      ns_appdir=`pwd`/nextstep/Emacs.app
8741      ns_appbindir=${ns_appdir}/
8742      ns_appresdir=${ns_appdir}/Resources
8743      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
8744           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
8745      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
8746           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
8747      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
8748      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
8749        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
8750      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
8751        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
8752      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8753      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8754      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
8755      LIB_STANDARD=
8756      START_FILES=
8757      TEMACS_LDFLAGS2=
8758   fi
8759   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
8760 if test "x$ac_cv_header_AppKit_AppKit_h" = xyes; then :
8761   HAVE_NS=yes
8762 else
8763   as_fn_error $? "\`--with-ns' was specified, but the include
8764   files are missing or cannot be compiled." "$LINENO" 5
8765 fi
8766
8767
8768   NS_HAVE_NSINTEGER=yes
8769   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8770 /* end confdefs.h.  */
8771 #include <Foundation/NSObjCRuntime.h>
8772 int
8773 main ()
8774 {
8775 NSInteger i;
8776   ;
8777   return 0;
8778 }
8779 _ACEOF
8780 if ac_fn_c_try_compile "$LINENO"; then :
8781   ns_have_nsinteger=yes
8782 else
8783   ns_have_nsinteger=no
8784 fi
8785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8786   if test $ns_have_nsinteger = no; then
8787     NS_HAVE_NSINTEGER=no
8788   fi
8789 fi
8790
8791
8792 ns_frag=/dev/null
8793 NS_OBJ=
8794 NS_SUPPORT=
8795 if test "${HAVE_NS}" = yes; then
8796   window_system=nextstep
8797   with_xft=no
8798   # set up packaging dirs
8799   exec_prefix=${ns_appbindir}
8800   libexecdir=${ns_appbindir}/libexec
8801   if test "${EN_NS_SELF_CONTAINED}" = yes; then
8802      prefix=${ns_appresdir}
8803   fi
8804   ns_frag=$srcdir/src/ns.mk
8805   NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o"
8806   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
8807 fi
8808 CFLAGS="$tmp_CFLAGS"
8809 CPPFLAGS="$tmp_CPPFLAGS"
8810
8811
8812
8813
8814
8815 case "${window_system}" in
8816   x11 )
8817     HAVE_X_WINDOWS=yes
8818     HAVE_X11=yes
8819     case "${with_x_toolkit}" in
8820       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
8821       motif ) USE_X_TOOLKIT=MOTIF ;;
8822       gtk ) with_gtk=yes
8823             USE_X_TOOLKIT=none ;;
8824       gtk3 ) with_gtk3=yes
8825              USE_X_TOOLKIT=none ;;
8826       no ) USE_X_TOOLKIT=none ;;
8827       * ) USE_X_TOOLKIT=maybe ;;
8828     esac
8829   ;;
8830   nextstep | none )
8831     HAVE_X_WINDOWS=no
8832     HAVE_X11=no
8833     USE_X_TOOLKIT=none
8834   ;;
8835 esac
8836
8837 if test "$window_system" = none && test "X$with_x" != "Xno"; then
8838    # Extract the first word of "X", so it can be a program name with args.
8839 set dummy X; ac_word=$2
8840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8841 $as_echo_n "checking for $ac_word... " >&6; }
8842 if ${ac_cv_prog_HAVE_XSERVER+:} false; then :
8843   $as_echo_n "(cached) " >&6
8844 else
8845   if test -n "$HAVE_XSERVER"; then
8846   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
8847 else
8848 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8849 for as_dir in $PATH
8850 do
8851   IFS=$as_save_IFS
8852   test -z "$as_dir" && as_dir=.
8853     for ac_exec_ext in '' $ac_executable_extensions; do
8854   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8855     ac_cv_prog_HAVE_XSERVER="true"
8856     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8857     break 2
8858   fi
8859 done
8860   done
8861 IFS=$as_save_IFS
8862
8863   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
8864 fi
8865 fi
8866 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
8867 if test -n "$HAVE_XSERVER"; then
8868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
8869 $as_echo "$HAVE_XSERVER" >&6; }
8870 else
8871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8872 $as_echo "no" >&6; }
8873 fi
8874
8875
8876    if test "$HAVE_XSERVER" = true ||
8877       test -n "$DISPLAY" ||
8878       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
8879         as_fn_error $? "You seem to be running X, but no X development libraries
8880 were found.  You should install the relevant development files for X
8881 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
8882 sure you have development files for image handling, i.e.
8883 tiff, gif, jpeg, png and xpm.
8884 If you are sure you want Emacs compiled without X window support, pass
8885   --without-x
8886 to configure." "$LINENO" 5
8887    fi
8888 fi
8889
8890 ### If we're using X11, we should use the X menu package.
8891 HAVE_MENUS=no
8892 case ${HAVE_X11} in
8893   yes ) HAVE_MENUS=yes ;;
8894 esac
8895
8896 # Do the opsystem or machine files prohibit the use of the GNU malloc?
8897 # Assume not, until told otherwise.
8898 GNU_MALLOC=yes
8899 doug_lea_malloc=yes
8900 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
8901 if test "x$ac_cv_func_malloc_get_state" = xyes; then :
8902
8903 else
8904   doug_lea_malloc=no
8905 fi
8906
8907 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
8908 if test "x$ac_cv_func_malloc_set_state" = xyes; then :
8909
8910 else
8911   doug_lea_malloc=no
8912 fi
8913
8914 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
8915 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
8916 if ${emacs_cv_var___after_morecore_hook+:} false; then :
8917   $as_echo_n "(cached) " >&6
8918 else
8919   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8920 /* end confdefs.h.  */
8921 extern void (* __after_morecore_hook)();
8922 int
8923 main ()
8924 {
8925 __after_morecore_hook = 0
8926   ;
8927   return 0;
8928 }
8929 _ACEOF
8930 if ac_fn_c_try_link "$LINENO"; then :
8931   emacs_cv_var___after_morecore_hook=yes
8932 else
8933   emacs_cv_var___after_morecore_hook=no
8934 fi
8935 rm -f core conftest.err conftest.$ac_objext \
8936     conftest$ac_exeext conftest.$ac_ext
8937 fi
8938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
8939 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
8940 if test $emacs_cv_var___after_morecore_hook = no; then
8941   doug_lea_malloc=no
8942 fi
8943
8944
8945 system_malloc=no
8946 case "$opsys" in
8947   ## darwin ld insists on the use of malloc routines in the System framework.
8948   darwin|sol2-10) system_malloc=yes ;;
8949 esac
8950
8951 if test "${system_malloc}" = "yes"; then
8952
8953 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
8954
8955   GNU_MALLOC=no
8956   GNU_MALLOC_reason="
8957     (The GNU allocators don't work with this system configuration.)"
8958   GMALLOC_OBJ=
8959   VMLIMIT_OBJ=
8960 else
8961   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
8962   VMLIMIT_OBJ=vm-limit.o
8963 fi
8964
8965
8966
8967 if test "$doug_lea_malloc" = "yes" ; then
8968   if test "$GNU_MALLOC" = yes ; then
8969     GNU_MALLOC_reason="
8970       (Using Doug Lea's new malloc from the GNU C Library.)"
8971   fi
8972
8973 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
8974
8975
8976   ## Use mmap directly for allocating larger buffers.
8977   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
8978   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
8979   ## Does the AC_FUNC_MMAP test below make this check unecessary?
8980   case "$opsys" in
8981     gnu*) REL_ALLOC=no ;;
8982   esac
8983 fi
8984
8985 if test x"${REL_ALLOC}" = x; then
8986   REL_ALLOC=${GNU_MALLOC}
8987 fi
8988
8989 use_mmap_for_buffers=no
8990 case "$opsys" in
8991   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
8992 esac
8993
8994
8995
8996
8997   for ac_header in $ac_header_list
8998 do :
8999   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9000 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9001 "
9002 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9003   cat >>confdefs.h <<_ACEOF
9004 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9005 _ACEOF
9006
9007 fi
9008
9009 done
9010
9011
9012
9013
9014
9015
9016
9017
9018 for ac_func in getpagesize
9019 do :
9020   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9021 if test "x$ac_cv_func_getpagesize" = xyes; then :
9022   cat >>confdefs.h <<_ACEOF
9023 #define HAVE_GETPAGESIZE 1
9024 _ACEOF
9025
9026 fi
9027 done
9028
9029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9030 $as_echo_n "checking for working mmap... " >&6; }
9031 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
9032   $as_echo_n "(cached) " >&6
9033 else
9034   if test "$cross_compiling" = yes; then :
9035   ac_cv_func_mmap_fixed_mapped=no
9036 else
9037   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9038 /* end confdefs.h.  */
9039 $ac_includes_default
9040 /* malloc might have been renamed as rpl_malloc. */
9041 #undef malloc
9042
9043 /* Thanks to Mike Haertel and Jim Avera for this test.
9044    Here is a matrix of mmap possibilities:
9045         mmap private not fixed
9046         mmap private fixed at somewhere currently unmapped
9047         mmap private fixed at somewhere already mapped
9048         mmap shared not fixed
9049         mmap shared fixed at somewhere currently unmapped
9050         mmap shared fixed at somewhere already mapped
9051    For private mappings, we should verify that changes cannot be read()
9052    back from the file, nor mmap's back from the file at a different
9053    address.  (There have been systems where private was not correctly
9054    implemented like the infamous i386 svr4.0, and systems where the
9055    VM page cache was not coherent with the file system buffer cache
9056    like early versions of FreeBSD and possibly contemporary NetBSD.)
9057    For shared mappings, we should conversely verify that changes get
9058    propagated back to all the places they're supposed to be.
9059
9060    Grep wants private fixed already mapped.
9061    The main things grep needs to know about mmap are:
9062    * does it exist and is it safe to write into the mmap'd area
9063    * how to use it (BSD variants)  */
9064
9065 #include <fcntl.h>
9066 #include <sys/mman.h>
9067
9068 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9069 char *malloc ();
9070 #endif
9071
9072 /* This mess was copied from the GNU getpagesize.h.  */
9073 #ifndef HAVE_GETPAGESIZE
9074 # ifdef _SC_PAGESIZE
9075 #  define getpagesize() sysconf(_SC_PAGESIZE)
9076 # else /* no _SC_PAGESIZE */
9077 #  ifdef HAVE_SYS_PARAM_H
9078 #   include <sys/param.h>
9079 #   ifdef EXEC_PAGESIZE
9080 #    define getpagesize() EXEC_PAGESIZE
9081 #   else /* no EXEC_PAGESIZE */
9082 #    ifdef NBPG
9083 #     define getpagesize() NBPG * CLSIZE
9084 #     ifndef CLSIZE
9085 #      define CLSIZE 1
9086 #     endif /* no CLSIZE */
9087 #    else /* no NBPG */
9088 #     ifdef NBPC
9089 #      define getpagesize() NBPC
9090 #     else /* no NBPC */
9091 #      ifdef PAGESIZE
9092 #       define getpagesize() PAGESIZE
9093 #      endif /* PAGESIZE */
9094 #     endif /* no NBPC */
9095 #    endif /* no NBPG */
9096 #   endif /* no EXEC_PAGESIZE */
9097 #  else /* no HAVE_SYS_PARAM_H */
9098 #   define getpagesize() 8192   /* punt totally */
9099 #  endif /* no HAVE_SYS_PARAM_H */
9100 # endif /* no _SC_PAGESIZE */
9101
9102 #endif /* no HAVE_GETPAGESIZE */
9103
9104 int
9105 main ()
9106 {
9107   char *data, *data2, *data3;
9108   const char *cdata2;
9109   int i, pagesize;
9110   int fd, fd2;
9111
9112   pagesize = getpagesize ();
9113
9114   /* First, make a file with some known garbage in it. */
9115   data = (char *) malloc (pagesize);
9116   if (!data)
9117     return 1;
9118   for (i = 0; i < pagesize; ++i)
9119     *(data + i) = rand ();
9120   umask (0);
9121   fd = creat ("conftest.mmap", 0600);
9122   if (fd < 0)
9123     return 2;
9124   if (write (fd, data, pagesize) != pagesize)
9125     return 3;
9126   close (fd);
9127
9128   /* Next, check that the tail of a page is zero-filled.  File must have
9129      non-zero length, otherwise we risk SIGBUS for entire page.  */
9130   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9131   if (fd2 < 0)
9132     return 4;
9133   cdata2 = "";
9134   if (write (fd2, cdata2, 1) != 1)
9135     return 5;
9136   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9137   if (data2 == MAP_FAILED)
9138     return 6;
9139   for (i = 0; i < pagesize; ++i)
9140     if (*(data2 + i))
9141       return 7;
9142   close (fd2);
9143   if (munmap (data2, pagesize))
9144     return 8;
9145
9146   /* Next, try to mmap the file at a fixed address which already has
9147      something else allocated at it.  If we can, also make sure that
9148      we see the same garbage.  */
9149   fd = open ("conftest.mmap", O_RDWR);
9150   if (fd < 0)
9151     return 9;
9152   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9153                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9154     return 10;
9155   for (i = 0; i < pagesize; ++i)
9156     if (*(data + i) != *(data2 + i))
9157       return 11;
9158
9159   /* Finally, make sure that changes to the mapped area do not
9160      percolate back to the file as seen by read().  (This is a bug on
9161      some variants of i386 svr4.0.)  */
9162   for (i = 0; i < pagesize; ++i)
9163     *(data2 + i) = *(data2 + i) + 1;
9164   data3 = (char *) malloc (pagesize);
9165   if (!data3)
9166     return 12;
9167   if (read (fd, data3, pagesize) != pagesize)
9168     return 13;
9169   for (i = 0; i < pagesize; ++i)
9170     if (*(data + i) != *(data3 + i))
9171       return 14;
9172   close (fd);
9173   return 0;
9174 }
9175 _ACEOF
9176 if ac_fn_c_try_run "$LINENO"; then :
9177   ac_cv_func_mmap_fixed_mapped=yes
9178 else
9179   ac_cv_func_mmap_fixed_mapped=no
9180 fi
9181 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9182   conftest.$ac_objext conftest.beam conftest.$ac_ext
9183 fi
9184
9185 fi
9186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9187 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9188 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9189
9190 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9191
9192 fi
9193 rm -f conftest.mmap conftest.txt
9194
9195 if test $use_mmap_for_buffers = yes; then
9196
9197 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9198
9199   REL_ALLOC=no
9200 fi
9201
9202 LIBS="$LIBS_SYSTEM $LIBS"
9203
9204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9205 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9206 if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
9207   $as_echo_n "(cached) " >&6
9208 else
9209   ac_check_lib_save_LIBS=$LIBS
9210 LIBS="-ldnet  $LIBS"
9211 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9212 /* end confdefs.h.  */
9213
9214 /* Override any GCC internal prototype to avoid an error.
9215    Use char because int might match the return type of a GCC
9216    builtin and then its argument prototype would still apply.  */
9217 #ifdef __cplusplus
9218 extern "C"
9219 #endif
9220 char dnet_ntoa ();
9221 int
9222 main ()
9223 {
9224 return dnet_ntoa ();
9225   ;
9226   return 0;
9227 }
9228 _ACEOF
9229 if ac_fn_c_try_link "$LINENO"; then :
9230   ac_cv_lib_dnet_dnet_ntoa=yes
9231 else
9232   ac_cv_lib_dnet_dnet_ntoa=no
9233 fi
9234 rm -f core conftest.err conftest.$ac_objext \
9235     conftest$ac_exeext conftest.$ac_ext
9236 LIBS=$ac_check_lib_save_LIBS
9237 fi
9238 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9239 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9240 if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
9241   cat >>confdefs.h <<_ACEOF
9242 #define HAVE_LIBDNET 1
9243 _ACEOF
9244
9245   LIBS="-ldnet $LIBS"
9246
9247 fi
9248
9249
9250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9251 $as_echo_n "checking for main in -lXbsd... " >&6; }
9252 if ${ac_cv_lib_Xbsd_main+:} false; then :
9253   $as_echo_n "(cached) " >&6
9254 else
9255   ac_check_lib_save_LIBS=$LIBS
9256 LIBS="-lXbsd  $LIBS"
9257 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9258 /* end confdefs.h.  */
9259
9260
9261 int
9262 main ()
9263 {
9264 return main ();
9265   ;
9266   return 0;
9267 }
9268 _ACEOF
9269 if ac_fn_c_try_link "$LINENO"; then :
9270   ac_cv_lib_Xbsd_main=yes
9271 else
9272   ac_cv_lib_Xbsd_main=no
9273 fi
9274 rm -f core conftest.err conftest.$ac_objext \
9275     conftest$ac_exeext conftest.$ac_ext
9276 LIBS=$ac_check_lib_save_LIBS
9277 fi
9278 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9279 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9280 if test "x$ac_cv_lib_Xbsd_main" = xyes; then :
9281   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9282 fi
9283
9284
9285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9286 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9287 if ${ac_cv_lib_pthreads_cma_open+:} false; then :
9288   $as_echo_n "(cached) " >&6
9289 else
9290   ac_check_lib_save_LIBS=$LIBS
9291 LIBS="-lpthreads  $LIBS"
9292 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9293 /* end confdefs.h.  */
9294
9295 /* Override any GCC internal prototype to avoid an error.
9296    Use char because int might match the return type of a GCC
9297    builtin and then its argument prototype would still apply.  */
9298 #ifdef __cplusplus
9299 extern "C"
9300 #endif
9301 char cma_open ();
9302 int
9303 main ()
9304 {
9305 return cma_open ();
9306   ;
9307   return 0;
9308 }
9309 _ACEOF
9310 if ac_fn_c_try_link "$LINENO"; then :
9311   ac_cv_lib_pthreads_cma_open=yes
9312 else
9313   ac_cv_lib_pthreads_cma_open=no
9314 fi
9315 rm -f core conftest.err conftest.$ac_objext \
9316     conftest$ac_exeext conftest.$ac_ext
9317 LIBS=$ac_check_lib_save_LIBS
9318 fi
9319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9320 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9321 if test "x$ac_cv_lib_pthreads_cma_open" = xyes; then :
9322   cat >>confdefs.h <<_ACEOF
9323 #define HAVE_LIBPTHREADS 1
9324 _ACEOF
9325
9326   LIBS="-lpthreads $LIBS"
9327
9328 fi
9329
9330
9331 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9332 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
9333 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
9334 ## added to LIBS in configure would never contain the pthreads part,
9335 ## but the value used in Makefiles might.  FIXME?
9336 ##
9337 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9338 ## be harmless on older versions of X where it happens to exist.
9339 test "$opsys" = "aix4-2" && \
9340   test $ac_cv_lib_pthreads_cma_open = yes && \
9341   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9342
9343
9344 case ${host_os} in
9345 aix*)
9346   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9347 $as_echo_n "checking for -bbigtoc option... " >&6; }
9348 if ${gdb_cv_bigtoc+:} false; then :
9349   $as_echo_n "(cached) " >&6
9350 else
9351
9352     case $GCC in
9353     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9354     *) gdb_cv_bigtoc=-bbigtoc ;;
9355     esac
9356
9357     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9358     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9359 /* end confdefs.h.  */
9360
9361 int
9362 main ()
9363 {
9364 int i;
9365   ;
9366   return 0;
9367 }
9368 _ACEOF
9369 if ac_fn_c_try_link "$LINENO"; then :
9370
9371 else
9372   gdb_cv_bigtoc=
9373 fi
9374 rm -f core conftest.err conftest.$ac_objext \
9375     conftest$ac_exeext conftest.$ac_ext
9376
9377 fi
9378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9379 $as_echo "$gdb_cv_bigtoc" >&6; }
9380   ;;
9381 esac
9382
9383 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9384 # used for the tests that follow.  We set them back to REAL_CFLAGS and
9385 # REAL_CPPFLAGS later on.
9386
9387 REAL_CFLAGS="$CFLAGS"
9388 REAL_CPPFLAGS="$CPPFLAGS"
9389
9390 if test "${HAVE_X11}" = "yes"; then
9391   DEFS="$C_SWITCH_X_SITE $DEFS"
9392   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9393   LIBS="-lX11 $LIBS"
9394   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9395   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9396
9397   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9398   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9399   # but it's more convenient here to set LD_RUN_PATH
9400   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9401   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9402     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9403     export LD_RUN_PATH
9404   fi
9405
9406   if test "${opsys}" = "gnu-linux"; then
9407     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9408 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9409     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9410 /* end confdefs.h.  */
9411
9412 int
9413 main ()
9414 {
9415 XOpenDisplay ("foo");
9416   ;
9417   return 0;
9418 }
9419 _ACEOF
9420 if ac_fn_c_try_link "$LINENO"; then :
9421   xlinux_first_failure=no
9422 else
9423   xlinux_first_failure=yes
9424 fi
9425 rm -f core conftest.err conftest.$ac_objext \
9426     conftest$ac_exeext conftest.$ac_ext
9427     if test "${xlinux_first_failure}" = "yes"; then
9428       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9429       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9430       OLD_CPPFLAGS="$CPPFLAGS"
9431       OLD_LIBS="$LIBS"
9432       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9433       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9434       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9435       LIBS="$LIBS -b i486-linuxaout"
9436       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9437 /* end confdefs.h.  */
9438
9439 int
9440 main ()
9441 {
9442 XOpenDisplay ("foo");
9443   ;
9444   return 0;
9445 }
9446 _ACEOF
9447 if ac_fn_c_try_link "$LINENO"; then :
9448   xlinux_second_failure=no
9449 else
9450   xlinux_second_failure=yes
9451 fi
9452 rm -f core conftest.err conftest.$ac_objext \
9453     conftest$ac_exeext conftest.$ac_ext
9454       if test "${xlinux_second_failure}" = "yes"; then
9455         # If we get the same failure with -b, there is no use adding -b.
9456         # So take it out.  This plays safe.
9457         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9458         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9459         CPPFLAGS="$OLD_CPPFLAGS"
9460         LIBS="$OLD_LIBS"
9461         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9462 $as_echo "no" >&6; }
9463       else
9464         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9465 $as_echo "yes" >&6; }
9466       fi
9467     else
9468       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9469 $as_echo "no" >&6; }
9470     fi
9471   fi
9472
9473   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9474   # header files included from there.
9475   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9476 $as_echo_n "checking for Xkb... " >&6; }
9477   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9478 /* end confdefs.h.  */
9479 #include <X11/Xlib.h>
9480 #include <X11/XKBlib.h>
9481 int
9482 main ()
9483 {
9484 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9485   ;
9486   return 0;
9487 }
9488 _ACEOF
9489 if ac_fn_c_try_link "$LINENO"; then :
9490   emacs_xkb=yes
9491 else
9492   emacs_xkb=no
9493 fi
9494 rm -f core conftest.err conftest.$ac_objext \
9495     conftest$ac_exeext conftest.$ac_ext
9496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9497 $as_echo "$emacs_xkb" >&6; }
9498   if test $emacs_xkb = yes; then
9499
9500 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9501
9502   fi
9503
9504   for ac_func in XrmSetDatabase XScreenResourceString \
9505 XScreenNumberOfScreen XSetWMProtocols
9506 do :
9507   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9508 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9509 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9510   cat >>confdefs.h <<_ACEOF
9511 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9512 _ACEOF
9513
9514 fi
9515 done
9516
9517 fi
9518
9519 if test "${window_system}" = "x11"; then
9520   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9521 $as_echo_n "checking X11 version 6... " >&6; }
9522   if ${emacs_cv_x11_version_6+:} false; then :
9523   $as_echo_n "(cached) " >&6
9524 else
9525   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9526 /* end confdefs.h.  */
9527 #include <X11/Xlib.h>
9528 int
9529 main ()
9530 {
9531 #if XlibSpecificationRelease < 6
9532 fail;
9533 #endif
9534
9535   ;
9536   return 0;
9537 }
9538 _ACEOF
9539 if ac_fn_c_try_link "$LINENO"; then :
9540   emacs_cv_x11_version_6=yes
9541 else
9542   emacs_cv_x11_version_6=no
9543 fi
9544 rm -f core conftest.err conftest.$ac_objext \
9545     conftest$ac_exeext conftest.$ac_ext
9546 fi
9547
9548   if test $emacs_cv_x11_version_6 = yes; then
9549     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9550 $as_echo "6 or newer" >&6; }
9551
9552 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9553
9554
9555 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9556
9557     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9558     ## XIM support.
9559     case "$opsys" in
9560       sol2-*) : ;;
9561       *)
9562 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9563
9564          ;;
9565     esac
9566   else
9567     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9568 $as_echo "before 6" >&6; }
9569   fi
9570 fi
9571
9572
9573 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9574 HAVE_RSVG=no
9575 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9576   if test "${with_rsvg}" != "no"; then
9577     RSVG_REQUIRED=2.11.0
9578     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9579
9580
9581   succeeded=no
9582
9583   # Extract the first word of "pkg-config", so it can be a program name with args.
9584 set dummy pkg-config; ac_word=$2
9585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9586 $as_echo_n "checking for $ac_word... " >&6; }
9587 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9588   $as_echo_n "(cached) " >&6
9589 else
9590   case $PKG_CONFIG in
9591   [\\/]* | ?:[\\/]*)
9592   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9593   ;;
9594   *)
9595   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9596 for as_dir in $PATH
9597 do
9598   IFS=$as_save_IFS
9599   test -z "$as_dir" && as_dir=.
9600     for ac_exec_ext in '' $ac_executable_extensions; do
9601   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9602     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9603     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9604     break 2
9605   fi
9606 done
9607   done
9608 IFS=$as_save_IFS
9609
9610   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9611   ;;
9612 esac
9613 fi
9614 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9615 if test -n "$PKG_CONFIG"; then
9616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9617 $as_echo "$PKG_CONFIG" >&6; }
9618 else
9619   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9620 $as_echo "no" >&6; }
9621 fi
9622
9623
9624
9625   if test "$PKG_CONFIG" = "no" ; then
9626      :
9627   else
9628      PKG_CONFIG_MIN_VERSION=0.9.0
9629      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9630         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9631 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9632
9633         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9634             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9635 $as_echo "yes" >&6; }
9636             succeeded=yes
9637
9638             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
9639 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
9640             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9641             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
9642 $as_echo "$RSVG_CFLAGS" >&6; }
9643
9644             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
9645 $as_echo_n "checking RSVG_LIBS... " >&6; }
9646             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9647             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
9648 $as_echo "$RSVG_LIBS" >&6; }
9649         else
9650             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9651 $as_echo "no" >&6; }
9652             RSVG_CFLAGS=""
9653             RSVG_LIBS=""
9654             ## If we have a custom action on failure, don't print errors, but
9655             ## do set a variable so people can do so.
9656             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
9657
9658         fi
9659
9660
9661
9662      else
9663         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9664         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9665      fi
9666   fi
9667
9668   if test $succeeded = yes; then
9669      HAVE_RSVG=yes
9670   else
9671      :
9672   fi
9673
9674
9675
9676
9677     if test $HAVE_RSVG = yes; then
9678
9679 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
9680
9681       CFLAGS="$CFLAGS $RSVG_CFLAGS"
9682       LIBS="$RSVG_LIBS $LIBS"
9683     fi
9684   fi
9685 fi
9686
9687 HAVE_IMAGEMAGICK=no
9688 if test "${HAVE_X11}" = "yes"; then
9689   if test "${with_imagemagick}" != "no"; then
9690     IMAGEMAGICK_MODULE="Wand"
9691
9692   succeeded=no
9693
9694   # Extract the first word of "pkg-config", so it can be a program name with args.
9695 set dummy pkg-config; ac_word=$2
9696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9697 $as_echo_n "checking for $ac_word... " >&6; }
9698 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9699   $as_echo_n "(cached) " >&6
9700 else
9701   case $PKG_CONFIG in
9702   [\\/]* | ?:[\\/]*)
9703   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9704   ;;
9705   *)
9706   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9707 for as_dir in $PATH
9708 do
9709   IFS=$as_save_IFS
9710   test -z "$as_dir" && as_dir=.
9711     for ac_exec_ext in '' $ac_executable_extensions; do
9712   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9713     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9714     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9715     break 2
9716   fi
9717 done
9718   done
9719 IFS=$as_save_IFS
9720
9721   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9722   ;;
9723 esac
9724 fi
9725 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9726 if test -n "$PKG_CONFIG"; then
9727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9728 $as_echo "$PKG_CONFIG" >&6; }
9729 else
9730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9731 $as_echo "no" >&6; }
9732 fi
9733
9734
9735
9736   if test "$PKG_CONFIG" = "no" ; then
9737      :
9738   else
9739      PKG_CONFIG_MIN_VERSION=0.9.0
9740      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9741         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
9742 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
9743
9744         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
9745             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9746 $as_echo "yes" >&6; }
9747             succeeded=yes
9748
9749             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
9750 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
9751             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9752             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
9753 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
9754
9755             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
9756 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
9757             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9758             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
9759 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
9760         else
9761             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9762 $as_echo "no" >&6; }
9763             IMAGEMAGICK_CFLAGS=""
9764             IMAGEMAGICK_LIBS=""
9765             ## If we have a custom action on failure, don't print errors, but
9766             ## do set a variable so people can do so.
9767             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
9768
9769         fi
9770
9771
9772
9773      else
9774         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9775         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9776      fi
9777   fi
9778
9779   if test $succeeded = yes; then
9780      HAVE_IMAGEMAGICK=yes
9781   else
9782      :
9783   fi
9784
9785
9786
9787
9788     if test $HAVE_IMAGEMAGICK = yes; then
9789
9790 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
9791
9792       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
9793       LIBS="$IMAGEMAGICK_LIBS $LIBS"
9794       for ac_func in MagickExportImagePixels
9795 do :
9796   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
9797 if test "x$ac_cv_func_MagickExportImagePixels" = xyes; then :
9798   cat >>confdefs.h <<_ACEOF
9799 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
9800 _ACEOF
9801
9802 fi
9803 done
9804
9805     fi
9806   fi
9807 fi
9808
9809
9810 HAVE_GTK=no
9811 if test "${with_gtk3}" = "yes"; then
9812   GLIB_REQUIRED=2.6
9813   GTK_REQUIRED=2.90
9814   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9815
9816
9817   succeeded=no
9818
9819   # Extract the first word of "pkg-config", so it can be a program name with args.
9820 set dummy pkg-config; ac_word=$2
9821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9822 $as_echo_n "checking for $ac_word... " >&6; }
9823 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9824   $as_echo_n "(cached) " >&6
9825 else
9826   case $PKG_CONFIG in
9827   [\\/]* | ?:[\\/]*)
9828   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9829   ;;
9830   *)
9831   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9832 for as_dir in $PATH
9833 do
9834   IFS=$as_save_IFS
9835   test -z "$as_dir" && as_dir=.
9836     for ac_exec_ext in '' $ac_executable_extensions; do
9837   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9838     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9839     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9840     break 2
9841   fi
9842 done
9843   done
9844 IFS=$as_save_IFS
9845
9846   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9847   ;;
9848 esac
9849 fi
9850 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9851 if test -n "$PKG_CONFIG"; then
9852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9853 $as_echo "$PKG_CONFIG" >&6; }
9854 else
9855   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9856 $as_echo "no" >&6; }
9857 fi
9858
9859
9860
9861   if test "$PKG_CONFIG" = "no" ; then
9862      pkg_check_gtk=no
9863   else
9864      PKG_CONFIG_MIN_VERSION=0.9.0
9865      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9866         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9867 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9868
9869         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9870             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9871 $as_echo "yes" >&6; }
9872             succeeded=yes
9873
9874             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9875 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9876             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9877             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9878 $as_echo "$GTK_CFLAGS" >&6; }
9879
9880             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9881 $as_echo_n "checking GTK_LIBS... " >&6; }
9882             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9883             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9884 $as_echo "$GTK_LIBS" >&6; }
9885         else
9886             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9887 $as_echo "no" >&6; }
9888             GTK_CFLAGS=""
9889             GTK_LIBS=""
9890             ## If we have a custom action on failure, don't print errors, but
9891             ## do set a variable so people can do so.
9892             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9893
9894         fi
9895
9896
9897
9898      else
9899         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9900         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9901      fi
9902   fi
9903
9904   if test $succeeded = yes; then
9905      pkg_check_gtk=yes
9906   else
9907      pkg_check_gtk=no
9908   fi
9909
9910   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
9911      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
9912   fi
9913 fi
9914
9915 if test "$pkg_check_gtk" != "yes"; then
9916   HAVE_GTK=no
9917 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
9918   GLIB_REQUIRED=2.6
9919   GTK_REQUIRED=2.6
9920   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9921
9922
9923   succeeded=no
9924
9925   # Extract the first word of "pkg-config", so it can be a program name with args.
9926 set dummy pkg-config; ac_word=$2
9927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9928 $as_echo_n "checking for $ac_word... " >&6; }
9929 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9930   $as_echo_n "(cached) " >&6
9931 else
9932   case $PKG_CONFIG in
9933   [\\/]* | ?:[\\/]*)
9934   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9935   ;;
9936   *)
9937   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9938 for as_dir in $PATH
9939 do
9940   IFS=$as_save_IFS
9941   test -z "$as_dir" && as_dir=.
9942     for ac_exec_ext in '' $ac_executable_extensions; do
9943   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9944     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9945     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9946     break 2
9947   fi
9948 done
9949   done
9950 IFS=$as_save_IFS
9951
9952   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9953   ;;
9954 esac
9955 fi
9956 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9957 if test -n "$PKG_CONFIG"; then
9958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9959 $as_echo "$PKG_CONFIG" >&6; }
9960 else
9961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9962 $as_echo "no" >&6; }
9963 fi
9964
9965
9966
9967   if test "$PKG_CONFIG" = "no" ; then
9968      pkg_check_gtk=no
9969   else
9970      PKG_CONFIG_MIN_VERSION=0.9.0
9971      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9972         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9973 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9974
9975         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9976             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9977 $as_echo "yes" >&6; }
9978             succeeded=yes
9979
9980             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9981 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9982             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9983             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9984 $as_echo "$GTK_CFLAGS" >&6; }
9985
9986             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9987 $as_echo_n "checking GTK_LIBS... " >&6; }
9988             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9989             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9990 $as_echo "$GTK_LIBS" >&6; }
9991         else
9992             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9993 $as_echo "no" >&6; }
9994             GTK_CFLAGS=""
9995             GTK_LIBS=""
9996             ## If we have a custom action on failure, don't print errors, but
9997             ## do set a variable so people can do so.
9998             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9999
10000         fi
10001
10002
10003
10004      else
10005         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10006         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10007      fi
10008   fi
10009
10010   if test $succeeded = yes; then
10011      pkg_check_gtk=yes
10012   else
10013      pkg_check_gtk=no
10014   fi
10015
10016   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10017      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10018   fi
10019 fi
10020 fi
10021
10022 GTK_OBJ=
10023 if test x"$pkg_check_gtk" = xyes; then
10024
10025
10026
10027   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10028   CFLAGS="$CFLAGS $GTK_CFLAGS"
10029   LIBS="$GTK_LIBS $LIBS"
10030     GTK_COMPILES=no
10031   for ac_func in gtk_main
10032 do :
10033   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10034 if test "x$ac_cv_func_gtk_main" = xyes; then :
10035   cat >>confdefs.h <<_ACEOF
10036 #define HAVE_GTK_MAIN 1
10037 _ACEOF
10038  GTK_COMPILES=yes
10039 fi
10040 done
10041
10042   if test "${GTK_COMPILES}" != "yes"; then
10043     if test "$USE_X_TOOLKIT" != "maybe"; then
10044       as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10045     fi
10046   else
10047     HAVE_GTK=yes
10048
10049 $as_echo "#define USE_GTK 1" >>confdefs.h
10050
10051     GTK_OBJ=gtkutil.o
10052     USE_X_TOOLKIT=none
10053     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10054       :
10055     else
10056       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10057        closing open displays.  This is no problem if you just use
10058        one display, but if you use more than one and close one of them
10059        Emacs may crash." >&5
10060 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10061        closing open displays.  This is no problem if you just use
10062        one display, but if you use more than one and close one of them
10063        Emacs may crash." >&2;}
10064       sleep 3
10065     fi
10066   fi
10067
10068 fi
10069
10070
10071
10072 if test "${HAVE_GTK}" = "yes"; then
10073
10074       if test "$with_toolkit_scroll_bars" != no; then
10075     with_toolkit_scroll_bars=yes
10076   fi
10077
10078           HAVE_GTK_FILE_SELECTION=no
10079   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10080 #include <gtk/gtk.h>
10081 "
10082 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = xyes; then :
10083   HAVE_GTK_FILE_SELECTION=yes
10084 else
10085   HAVE_GTK_FILE_SELECTION=no
10086 fi
10087
10088   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10089     for ac_func in gtk_file_selection_new
10090 do :
10091   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10092 if test "x$ac_cv_func_gtk_file_selection_new" = xyes; then :
10093   cat >>confdefs.h <<_ACEOF
10094 #define HAVE_GTK_FILE_SELECTION_NEW 1
10095 _ACEOF
10096
10097 fi
10098 done
10099
10100   fi
10101
10102         HAVE_GTK_AND_PTHREAD=no
10103     for ac_header in pthread.h
10104 do :
10105   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10106 if test "x$ac_cv_header_pthread_h" = xyes; then :
10107   cat >>confdefs.h <<_ACEOF
10108 #define HAVE_PTHREAD_H 1
10109 _ACEOF
10110
10111 fi
10112
10113 done
10114
10115     if test "$ac_cv_header_pthread_h"; then
10116       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10117 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10118 if ${ac_cv_lib_pthread_pthread_self+:} false; then :
10119   $as_echo_n "(cached) " >&6
10120 else
10121   ac_check_lib_save_LIBS=$LIBS
10122 LIBS="-lpthread  $LIBS"
10123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10124 /* end confdefs.h.  */
10125
10126 /* Override any GCC internal prototype to avoid an error.
10127    Use char because int might match the return type of a GCC
10128    builtin and then its argument prototype would still apply.  */
10129 #ifdef __cplusplus
10130 extern "C"
10131 #endif
10132 char pthread_self ();
10133 int
10134 main ()
10135 {
10136 return pthread_self ();
10137   ;
10138   return 0;
10139 }
10140 _ACEOF
10141 if ac_fn_c_try_link "$LINENO"; then :
10142   ac_cv_lib_pthread_pthread_self=yes
10143 else
10144   ac_cv_lib_pthread_pthread_self=no
10145 fi
10146 rm -f core conftest.err conftest.$ac_objext \
10147     conftest$ac_exeext conftest.$ac_ext
10148 LIBS=$ac_check_lib_save_LIBS
10149 fi
10150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10151 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10152 if test "x$ac_cv_lib_pthread_pthread_self" = xyes; then :
10153   HAVE_GTK_AND_PTHREAD=yes
10154 fi
10155
10156     fi
10157     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10158       case "${canonical}" in
10159         *-hpux*) ;;
10160         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10161       esac
10162
10163 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10164
10165     fi
10166
10167     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10168                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10169                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10170                  gtk_orientable_set_orientation
10171 do :
10172   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10173 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10174 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10175   cat >>confdefs.h <<_ACEOF
10176 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10177 _ACEOF
10178
10179 fi
10180 done
10181
10182
10183 fi
10184
10185 HAVE_DBUS=no
10186 DBUS_OBJ=
10187 if test "${with_dbus}" = "yes"; then
10188
10189   succeeded=no
10190
10191   # Extract the first word of "pkg-config", so it can be a program name with args.
10192 set dummy pkg-config; ac_word=$2
10193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10194 $as_echo_n "checking for $ac_word... " >&6; }
10195 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10196   $as_echo_n "(cached) " >&6
10197 else
10198   case $PKG_CONFIG in
10199   [\\/]* | ?:[\\/]*)
10200   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10201   ;;
10202   *)
10203   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10204 for as_dir in $PATH
10205 do
10206   IFS=$as_save_IFS
10207   test -z "$as_dir" && as_dir=.
10208     for ac_exec_ext in '' $ac_executable_extensions; do
10209   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10210     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10211     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10212     break 2
10213   fi
10214 done
10215   done
10216 IFS=$as_save_IFS
10217
10218   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10219   ;;
10220 esac
10221 fi
10222 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10223 if test -n "$PKG_CONFIG"; then
10224   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10225 $as_echo "$PKG_CONFIG" >&6; }
10226 else
10227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10228 $as_echo "no" >&6; }
10229 fi
10230
10231
10232
10233   if test "$PKG_CONFIG" = "no" ; then
10234      HAVE_DBUS=no
10235   else
10236      PKG_CONFIG_MIN_VERSION=0.9.0
10237      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10238         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10239 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10240
10241         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10242             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10243 $as_echo "yes" >&6; }
10244             succeeded=yes
10245
10246             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10247 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10248             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10249             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10250 $as_echo "$DBUS_CFLAGS" >&6; }
10251
10252             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10253 $as_echo_n "checking DBUS_LIBS... " >&6; }
10254             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10255             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10256 $as_echo "$DBUS_LIBS" >&6; }
10257         else
10258             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10259 $as_echo "no" >&6; }
10260             DBUS_CFLAGS=""
10261             DBUS_LIBS=""
10262             ## If we have a custom action on failure, don't print errors, but
10263             ## do set a variable so people can do so.
10264             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10265
10266         fi
10267
10268
10269
10270      else
10271         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10272         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10273      fi
10274   fi
10275
10276   if test $succeeded = yes; then
10277      HAVE_DBUS=yes
10278   else
10279      HAVE_DBUS=no
10280   fi
10281
10282    if test "$HAVE_DBUS" = yes; then
10283      LIBS="$LIBS $DBUS_LIBS"
10284
10285 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10286
10287      for ac_func in dbus_watch_get_unix_fd
10288 do :
10289   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10290 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = xyes; then :
10291   cat >>confdefs.h <<_ACEOF
10292 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10293 _ACEOF
10294
10295 fi
10296 done
10297
10298      DBUS_OBJ=dbusbind.o
10299    fi
10300 fi
10301
10302
10303 HAVE_GCONF=no
10304 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10305
10306   succeeded=no
10307
10308   # Extract the first word of "pkg-config", so it can be a program name with args.
10309 set dummy pkg-config; ac_word=$2
10310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10311 $as_echo_n "checking for $ac_word... " >&6; }
10312 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10313   $as_echo_n "(cached) " >&6
10314 else
10315   case $PKG_CONFIG in
10316   [\\/]* | ?:[\\/]*)
10317   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10318   ;;
10319   *)
10320   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10321 for as_dir in $PATH
10322 do
10323   IFS=$as_save_IFS
10324   test -z "$as_dir" && as_dir=.
10325     for ac_exec_ext in '' $ac_executable_extensions; do
10326   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10327     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10328     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10329     break 2
10330   fi
10331 done
10332   done
10333 IFS=$as_save_IFS
10334
10335   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10336   ;;
10337 esac
10338 fi
10339 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10340 if test -n "$PKG_CONFIG"; then
10341   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10342 $as_echo "$PKG_CONFIG" >&6; }
10343 else
10344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10345 $as_echo "no" >&6; }
10346 fi
10347
10348
10349
10350   if test "$PKG_CONFIG" = "no" ; then
10351      HAVE_GCONF=no
10352   else
10353      PKG_CONFIG_MIN_VERSION=0.9.0
10354      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10355         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10356 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10357
10358         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10359             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10360 $as_echo "yes" >&6; }
10361             succeeded=yes
10362
10363             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10364 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10365             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10366             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10367 $as_echo "$GCONF_CFLAGS" >&6; }
10368
10369             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10370 $as_echo_n "checking GCONF_LIBS... " >&6; }
10371             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10372             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10373 $as_echo "$GCONF_LIBS" >&6; }
10374         else
10375             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10376 $as_echo "no" >&6; }
10377             GCONF_CFLAGS=""
10378             GCONF_LIBS=""
10379             ## If we have a custom action on failure, don't print errors, but
10380             ## do set a variable so people can do so.
10381             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10382
10383         fi
10384
10385
10386
10387      else
10388         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10389         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10390      fi
10391   fi
10392
10393   if test $succeeded = yes; then
10394      HAVE_GCONF=yes
10395   else
10396      HAVE_GCONF=no
10397   fi
10398
10399    if test "$HAVE_GCONF" = yes; then
10400
10401 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10402
10403             for ac_func in g_type_init
10404 do :
10405   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10406 if test "x$ac_cv_func_g_type_init" = xyes; then :
10407   cat >>confdefs.h <<_ACEOF
10408 #define HAVE_G_TYPE_INIT 1
10409 _ACEOF
10410
10411 fi
10412 done
10413
10414    fi
10415 fi
10416
10417 HAVE_LIBSELINUX=no
10418 LIBSELINUX_LIBS=
10419 if test "${with_selinux}" = "yes"; then
10420    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10421 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10422 if ${ac_cv_lib_selinux_lgetfilecon+:} false; then :
10423   $as_echo_n "(cached) " >&6
10424 else
10425   ac_check_lib_save_LIBS=$LIBS
10426 LIBS="-lselinux  $LIBS"
10427 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10428 /* end confdefs.h.  */
10429
10430 /* Override any GCC internal prototype to avoid an error.
10431    Use char because int might match the return type of a GCC
10432    builtin and then its argument prototype would still apply.  */
10433 #ifdef __cplusplus
10434 extern "C"
10435 #endif
10436 char lgetfilecon ();
10437 int
10438 main ()
10439 {
10440 return lgetfilecon ();
10441   ;
10442   return 0;
10443 }
10444 _ACEOF
10445 if ac_fn_c_try_link "$LINENO"; then :
10446   ac_cv_lib_selinux_lgetfilecon=yes
10447 else
10448   ac_cv_lib_selinux_lgetfilecon=no
10449 fi
10450 rm -f core conftest.err conftest.$ac_objext \
10451     conftest$ac_exeext conftest.$ac_ext
10452 LIBS=$ac_check_lib_save_LIBS
10453 fi
10454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10455 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10456 if test "x$ac_cv_lib_selinux_lgetfilecon" = xyes; then :
10457   HAVE_LIBSELINUX=yes
10458 else
10459   HAVE_LIBSELINUX=no
10460 fi
10461
10462    if test "$HAVE_LIBSELINUX" = yes; then
10463
10464 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10465
10466       LIBSELINUX_LIBS=-lselinux
10467    fi
10468 fi
10469
10470
10471 HAVE_GNUTLS=no
10472 if test "${with_gnutls}" = "yes" ; then
10473
10474   succeeded=no
10475
10476   # Extract the first word of "pkg-config", so it can be a program name with args.
10477 set dummy pkg-config; ac_word=$2
10478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10479 $as_echo_n "checking for $ac_word... " >&6; }
10480 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10481   $as_echo_n "(cached) " >&6
10482 else
10483   case $PKG_CONFIG in
10484   [\\/]* | ?:[\\/]*)
10485   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10486   ;;
10487   *)
10488   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10489 for as_dir in $PATH
10490 do
10491   IFS=$as_save_IFS
10492   test -z "$as_dir" && as_dir=.
10493     for ac_exec_ext in '' $ac_executable_extensions; do
10494   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10495     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10496     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10497     break 2
10498   fi
10499 done
10500   done
10501 IFS=$as_save_IFS
10502
10503   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10504   ;;
10505 esac
10506 fi
10507 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10508 if test -n "$PKG_CONFIG"; then
10509   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10510 $as_echo "$PKG_CONFIG" >&6; }
10511 else
10512   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10513 $as_echo "no" >&6; }
10514 fi
10515
10516
10517
10518   if test "$PKG_CONFIG" = "no" ; then
10519      HAVE_GNUTLS=no
10520   else
10521      PKG_CONFIG_MIN_VERSION=0.9.0
10522      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10523         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10524 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10525
10526         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10527             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10528 $as_echo "yes" >&6; }
10529             succeeded=yes
10530
10531             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10532 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10533             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10534             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10535 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10536
10537             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10538 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10539             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10540             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10541 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10542         else
10543             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10544 $as_echo "no" >&6; }
10545             LIBGNUTLS_CFLAGS=""
10546             LIBGNUTLS_LIBS=""
10547             ## If we have a custom action on failure, don't print errors, but
10548             ## do set a variable so people can do so.
10549             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10550
10551         fi
10552
10553
10554
10555      else
10556         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10557         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10558      fi
10559   fi
10560
10561   if test $succeeded = yes; then
10562      HAVE_GNUTLS=yes
10563   else
10564      HAVE_GNUTLS=no
10565   fi
10566
10567   if test "${HAVE_GNUTLS}" = "yes"; then
10568
10569 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10570
10571   fi
10572 fi
10573
10574
10575
10576 HAVE_XAW3D=no
10577 LUCID_LIBW=
10578 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10579   if test "$with_xaw3d" != no; then
10580     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10581 $as_echo_n "checking for xaw3d... " >&6; }
10582     if ${emacs_cv_xaw3d+:} false; then :
10583   $as_echo_n "(cached) " >&6
10584 else
10585   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10586 /* end confdefs.h.  */
10587
10588 #include <X11/Intrinsic.h>
10589 #include <X11/Xaw3d/Simple.h>
10590 int
10591 main ()
10592 {
10593
10594   ;
10595   return 0;
10596 }
10597 _ACEOF
10598 if ac_fn_c_try_link "$LINENO"; then :
10599   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
10600 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
10601 if ${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+:} false; then :
10602   $as_echo_n "(cached) " >&6
10603 else
10604   ac_check_lib_save_LIBS=$LIBS
10605 LIBS="-lXaw3d  $LIBS"
10606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10607 /* end confdefs.h.  */
10608
10609 /* Override any GCC internal prototype to avoid an error.
10610    Use char because int might match the return type of a GCC
10611    builtin and then its argument prototype would still apply.  */
10612 #ifdef __cplusplus
10613 extern "C"
10614 #endif
10615 char XawScrollbarSetThumb ();
10616 int
10617 main ()
10618 {
10619 return XawScrollbarSetThumb ();
10620   ;
10621   return 0;
10622 }
10623 _ACEOF
10624 if ac_fn_c_try_link "$LINENO"; then :
10625   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
10626 else
10627   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
10628 fi
10629 rm -f core conftest.err conftest.$ac_objext \
10630     conftest$ac_exeext conftest.$ac_ext
10631 LIBS=$ac_check_lib_save_LIBS
10632 fi
10633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
10634 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
10635 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = xyes; then :
10636   emacs_cv_xaw3d=yes
10637 else
10638   emacs_cv_xaw3d=no
10639 fi
10640
10641 else
10642   emacs_cv_xaw3d=no
10643 fi
10644 rm -f core conftest.err conftest.$ac_objext \
10645     conftest$ac_exeext conftest.$ac_ext
10646 fi
10647
10648   else
10649     emacs_cv_xaw3d=no
10650   fi
10651   if test $emacs_cv_xaw3d = yes; then
10652     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10653 $as_echo "yes; using Lucid toolkit" >&6; }
10654     USE_X_TOOLKIT=LUCID
10655     HAVE_XAW3D=yes
10656     LUCID_LIBW=-lXaw3d
10657
10658 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
10659
10660   else
10661     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10662 $as_echo "no" >&6; }
10663     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
10664 $as_echo_n "checking for libXaw... " >&6; }
10665     if ${emacs_cv_xaw+:} false; then :
10666   $as_echo_n "(cached) " >&6
10667 else
10668   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10669 /* end confdefs.h.  */
10670
10671 #include <X11/Intrinsic.h>
10672 #include <X11/Xaw/Simple.h>
10673 int
10674 main ()
10675 {
10676
10677   ;
10678   return 0;
10679 }
10680 _ACEOF
10681 if ac_fn_c_try_link "$LINENO"; then :
10682   emacs_cv_xaw=yes
10683 else
10684   emacs_cv_xaw=no
10685 fi
10686 rm -f core conftest.err conftest.$ac_objext \
10687     conftest$ac_exeext conftest.$ac_ext
10688 fi
10689
10690     if test $emacs_cv_xaw = yes; then
10691       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10692 $as_echo "yes; using Lucid toolkit" >&6; }
10693       USE_X_TOOLKIT=LUCID
10694       LUCID_LIBW=-lXaw
10695     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
10696       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
10697     else
10698       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
10699 $as_echo "no; do not use toolkit by default" >&6; }
10700       USE_X_TOOLKIT=none
10701     fi
10702   fi
10703 fi
10704
10705 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
10706
10707 LIBXTR6=
10708 if test "${USE_X_TOOLKIT}" != "none"; then
10709   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
10710 $as_echo_n "checking X11 toolkit version... " >&6; }
10711   if ${emacs_cv_x11_toolkit_version_6+:} false; then :
10712   $as_echo_n "(cached) " >&6
10713 else
10714   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10715 /* end confdefs.h.  */
10716 #include <X11/Intrinsic.h>
10717 int
10718 main ()
10719 {
10720 #if XtSpecificationRelease < 6
10721 fail;
10722 #endif
10723
10724   ;
10725   return 0;
10726 }
10727 _ACEOF
10728 if ac_fn_c_try_link "$LINENO"; then :
10729   emacs_cv_x11_toolkit_version_6=yes
10730 else
10731   emacs_cv_x11_toolkit_version_6=no
10732 fi
10733 rm -f core conftest.err conftest.$ac_objext \
10734     conftest$ac_exeext conftest.$ac_ext
10735 fi
10736
10737   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
10738   if test $emacs_cv_x11_toolkit_version_6 = yes; then
10739     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10740 $as_echo "6 or newer" >&6; }
10741
10742 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
10743
10744     LIBXTR6="-lSM -lICE"
10745     case "$opsys" in
10746       ## Use libw.a along with X11R6 Xt.
10747       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
10748     esac
10749   else
10750     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10751 $as_echo "before 6" >&6; }
10752   fi
10753
10754   OLDLIBS="$LIBS"
10755   if test x$HAVE_X11XTR6 = xyes; then
10756     LIBS="-lXt -lSM -lICE $LIBS"
10757   else
10758     LIBS="-lXt $LIBS"
10759   fi
10760   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
10761 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
10762 if ${ac_cv_lib_Xmu_XmuConvertStandardSelection+:} false; then :
10763   $as_echo_n "(cached) " >&6
10764 else
10765   ac_check_lib_save_LIBS=$LIBS
10766 LIBS="-lXmu  $LIBS"
10767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10768 /* end confdefs.h.  */
10769
10770 /* Override any GCC internal prototype to avoid an error.
10771    Use char because int might match the return type of a GCC
10772    builtin and then its argument prototype would still apply.  */
10773 #ifdef __cplusplus
10774 extern "C"
10775 #endif
10776 char XmuConvertStandardSelection ();
10777 int
10778 main ()
10779 {
10780 return XmuConvertStandardSelection ();
10781   ;
10782   return 0;
10783 }
10784 _ACEOF
10785 if ac_fn_c_try_link "$LINENO"; then :
10786   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
10787 else
10788   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
10789 fi
10790 rm -f core conftest.err conftest.$ac_objext \
10791     conftest$ac_exeext conftest.$ac_ext
10792 LIBS=$ac_check_lib_save_LIBS
10793 fi
10794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
10795 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
10796 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = xyes; then :
10797   cat >>confdefs.h <<_ACEOF
10798 #define HAVE_LIBXMU 1
10799 _ACEOF
10800
10801   LIBS="-lXmu $LIBS"
10802
10803 fi
10804
10805   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
10806 fi
10807
10808
10809 LIBXMU=-lXmu
10810 case $opsys in
10811   ## These systems don't supply Xmu.
10812   hpux* | aix4-2 )
10813     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
10814     ;;
10815 esac
10816
10817
10818 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
10819 if test "${HAVE_X11}" = "yes"; then
10820   if test "${USE_X_TOOLKIT}" != "none"; then
10821     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
10822 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
10823 if ${ac_cv_lib_Xext_XShapeQueryExtension+:} false; then :
10824   $as_echo_n "(cached) " >&6
10825 else
10826   ac_check_lib_save_LIBS=$LIBS
10827 LIBS="-lXext  $LIBS"
10828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10829 /* end confdefs.h.  */
10830
10831 /* Override any GCC internal prototype to avoid an error.
10832    Use char because int might match the return type of a GCC
10833    builtin and then its argument prototype would still apply.  */
10834 #ifdef __cplusplus
10835 extern "C"
10836 #endif
10837 char XShapeQueryExtension ();
10838 int
10839 main ()
10840 {
10841 return XShapeQueryExtension ();
10842   ;
10843   return 0;
10844 }
10845 _ACEOF
10846 if ac_fn_c_try_link "$LINENO"; then :
10847   ac_cv_lib_Xext_XShapeQueryExtension=yes
10848 else
10849   ac_cv_lib_Xext_XShapeQueryExtension=no
10850 fi
10851 rm -f core conftest.err conftest.$ac_objext \
10852     conftest$ac_exeext conftest.$ac_ext
10853 LIBS=$ac_check_lib_save_LIBS
10854 fi
10855 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
10856 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
10857 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = xyes; then :
10858   cat >>confdefs.h <<_ACEOF
10859 #define HAVE_LIBXEXT 1
10860 _ACEOF
10861
10862   LIBS="-lXext $LIBS"
10863
10864 fi
10865
10866   fi
10867 fi
10868
10869 LIBXP=
10870 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10871   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
10872 $as_echo_n "checking for Motif version 2.1... " >&6; }
10873 if ${emacs_cv_motif_version_2_1+:} false; then :
10874   $as_echo_n "(cached) " >&6
10875 else
10876   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10877 /* end confdefs.h.  */
10878 #include <Xm/Xm.h>
10879 int
10880 main ()
10881 {
10882 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
10883 int x = 5;
10884 #else
10885 Motif version prior to 2.1.
10886 #endif
10887   ;
10888   return 0;
10889 }
10890 _ACEOF
10891 if ac_fn_c_try_compile "$LINENO"; then :
10892   emacs_cv_motif_version_2_1=yes
10893 else
10894   emacs_cv_motif_version_2_1=no
10895 fi
10896 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10897 fi
10898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
10899 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
10900   if test $emacs_cv_motif_version_2_1 = yes; then
10901     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
10902 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
10903 if ${ac_cv_lib_Xp_XpCreateContext+:} false; then :
10904   $as_echo_n "(cached) " >&6
10905 else
10906   ac_check_lib_save_LIBS=$LIBS
10907 LIBS="-lXp  $LIBS"
10908 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10909 /* end confdefs.h.  */
10910
10911 /* Override any GCC internal prototype to avoid an error.
10912    Use char because int might match the return type of a GCC
10913    builtin and then its argument prototype would still apply.  */
10914 #ifdef __cplusplus
10915 extern "C"
10916 #endif
10917 char XpCreateContext ();
10918 int
10919 main ()
10920 {
10921 return XpCreateContext ();
10922   ;
10923   return 0;
10924 }
10925 _ACEOF
10926 if ac_fn_c_try_link "$LINENO"; then :
10927   ac_cv_lib_Xp_XpCreateContext=yes
10928 else
10929   ac_cv_lib_Xp_XpCreateContext=no
10930 fi
10931 rm -f core conftest.err conftest.$ac_objext \
10932     conftest$ac_exeext conftest.$ac_ext
10933 LIBS=$ac_check_lib_save_LIBS
10934 fi
10935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
10936 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
10937 if test "x$ac_cv_lib_Xp_XpCreateContext" = xyes; then :
10938   LIBXP=-lXp
10939 fi
10940
10941   else
10942     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
10943 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
10944 if ${emacs_cv_lesstif+:} false; then :
10945   $as_echo_n "(cached) " >&6
10946 else
10947   # We put this in CFLAGS temporarily to precede other -I options
10948     # that might be in CFLAGS temporarily.
10949     # We put this in CPPFLAGS where it precedes the other -I options.
10950     OLD_CPPFLAGS=$CPPFLAGS
10951     OLD_CFLAGS=$CFLAGS
10952     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
10953     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
10954     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10955 /* end confdefs.h.  */
10956 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
10957 int
10958 main ()
10959 {
10960 int x = 5;
10961   ;
10962   return 0;
10963 }
10964 _ACEOF
10965 if ac_fn_c_try_compile "$LINENO"; then :
10966   emacs_cv_lesstif=yes
10967 else
10968   emacs_cv_lesstif=no
10969 fi
10970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10971 fi
10972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
10973 $as_echo "$emacs_cv_lesstif" >&6; }
10974     if test $emacs_cv_lesstif = yes; then
10975       # Make sure this -I option remains in CPPFLAGS after it is set
10976       # back to REAL_CPPFLAGS.
10977       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
10978       # have those other -I options anyway.  Ultimately, having this
10979       # directory ultimately in CPPFLAGS will be enough.
10980       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
10981       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
10982     else
10983       CFLAGS=$OLD_CFLAGS
10984       CPPFLAGS=$OLD_CPPFLAGS
10985     fi
10986   fi
10987 fi
10988
10989
10990 USE_TOOLKIT_SCROLL_BARS=no
10991 if test "${with_toolkit_scroll_bars}" != "no"; then
10992   if test "${USE_X_TOOLKIT}" != "none"; then
10993     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10994       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10995
10996       HAVE_XAW3D=no
10997       USE_TOOLKIT_SCROLL_BARS=yes
10998     elif test "${HAVE_XAW3D}" = "yes"; then
10999       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11000
11001       USE_TOOLKIT_SCROLL_BARS=yes
11002     fi
11003   elif test "${HAVE_GTK}" = "yes"; then
11004     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11005
11006     USE_TOOLKIT_SCROLL_BARS=yes
11007   elif test "${HAVE_NS}" = "yes"; then
11008     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11009
11010     USE_TOOLKIT_SCROLL_BARS=yes
11011   fi
11012 fi
11013
11014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11015 /* end confdefs.h.  */
11016
11017           #include <X11/Xlib.h>
11018           #include <X11/Xresource.h>
11019 int
11020 main ()
11021 {
11022 XIMProc  callback;
11023   ;
11024   return 0;
11025 }
11026 _ACEOF
11027 if ac_fn_c_try_compile "$LINENO"; then :
11028   HAVE_XIM=yes
11029
11030 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11031
11032 else
11033   HAVE_XIM=no
11034 fi
11035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11036
11037
11038 if test "${with_xim}" != "no"; then
11039
11040 $as_echo "#define USE_XIM 1" >>confdefs.h
11041
11042 fi
11043
11044
11045 if test "${HAVE_XIM}" != "no"; then
11046   late_CFLAGS=$CFLAGS
11047   if test "$GCC" = yes; then
11048     CFLAGS="$CFLAGS --pedantic-errors"
11049   fi
11050   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11051 /* end confdefs.h.  */
11052
11053 #include <X11/Xlib.h>
11054 #include <X11/Xresource.h>
11055 int
11056 main ()
11057 {
11058 Display *display;
11059 XrmDatabase db;
11060 char *res_name;
11061 char *res_class;
11062 XIMProc  callback;
11063 XPointer *client_data;
11064 #ifndef __GNUC__
11065 /* If we're not using GCC, it's probably not XFree86, and this is
11066    probably right, but we can't use something like --pedantic-errors.  */
11067 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11068                                            char*, XIMProc, XPointer*);
11069 #endif
11070 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11071    client_data);
11072   ;
11073   return 0;
11074 }
11075 _ACEOF
11076 if ac_fn_c_try_compile "$LINENO"; then :
11077   emacs_cv_arg6_star=yes
11078 fi
11079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11080     if test "$emacs_cv_arg6_star" = yes; then
11081     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11082
11083   else
11084     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11085
11086   fi
11087   CFLAGS=$late_CFLAGS
11088 fi
11089
11090 ### Start of font-backend (under any platform) section.
11091 # (nothing here yet -- this is a placeholder)
11092 ### End of font-backend (under any platform) section.
11093
11094 ### Start of font-backend (under X11) section.
11095 if test "${HAVE_X11}" = "yes"; then
11096
11097   succeeded=no
11098
11099   # Extract the first word of "pkg-config", so it can be a program name with args.
11100 set dummy pkg-config; ac_word=$2
11101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11102 $as_echo_n "checking for $ac_word... " >&6; }
11103 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11104   $as_echo_n "(cached) " >&6
11105 else
11106   case $PKG_CONFIG in
11107   [\\/]* | ?:[\\/]*)
11108   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11109   ;;
11110   *)
11111   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11112 for as_dir in $PATH
11113 do
11114   IFS=$as_save_IFS
11115   test -z "$as_dir" && as_dir=.
11116     for ac_exec_ext in '' $ac_executable_extensions; do
11117   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11118     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11119     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11120     break 2
11121   fi
11122 done
11123   done
11124 IFS=$as_save_IFS
11125
11126   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11127   ;;
11128 esac
11129 fi
11130 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11131 if test -n "$PKG_CONFIG"; then
11132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11133 $as_echo "$PKG_CONFIG" >&6; }
11134 else
11135   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11136 $as_echo "no" >&6; }
11137 fi
11138
11139
11140
11141   if test "$PKG_CONFIG" = "no" ; then
11142      HAVE_FC=no
11143   else
11144      PKG_CONFIG_MIN_VERSION=0.9.0
11145      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11146         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11147 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11148
11149         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11150             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11151 $as_echo "yes" >&6; }
11152             succeeded=yes
11153
11154             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11155 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11156             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11157             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11158 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11159
11160             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11161 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11162             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11163             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11164 $as_echo "$FONTCONFIG_LIBS" >&6; }
11165         else
11166             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11167 $as_echo "no" >&6; }
11168             FONTCONFIG_CFLAGS=""
11169             FONTCONFIG_LIBS=""
11170             ## If we have a custom action on failure, don't print errors, but
11171             ## do set a variable so people can do so.
11172             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11173
11174         fi
11175
11176
11177
11178      else
11179         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11180         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11181      fi
11182   fi
11183
11184   if test $succeeded = yes; then
11185      HAVE_FC=yes
11186   else
11187      HAVE_FC=no
11188   fi
11189
11190
11191    ## Use -lXft if available, unless `--with-xft=no'.
11192    HAVE_XFT=maybe
11193     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11194       with_xft="no";
11195     fi
11196     if test "x${with_xft}" != "xno"; then
11197
11198
11199   succeeded=no
11200
11201   # Extract the first word of "pkg-config", so it can be a program name with args.
11202 set dummy pkg-config; ac_word=$2
11203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11204 $as_echo_n "checking for $ac_word... " >&6; }
11205 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11206   $as_echo_n "(cached) " >&6
11207 else
11208   case $PKG_CONFIG in
11209   [\\/]* | ?:[\\/]*)
11210   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11211   ;;
11212   *)
11213   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11214 for as_dir in $PATH
11215 do
11216   IFS=$as_save_IFS
11217   test -z "$as_dir" && as_dir=.
11218     for ac_exec_ext in '' $ac_executable_extensions; do
11219   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11220     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11221     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11222     break 2
11223   fi
11224 done
11225   done
11226 IFS=$as_save_IFS
11227
11228   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11229   ;;
11230 esac
11231 fi
11232 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11233 if test -n "$PKG_CONFIG"; then
11234   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11235 $as_echo "$PKG_CONFIG" >&6; }
11236 else
11237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11238 $as_echo "no" >&6; }
11239 fi
11240
11241
11242
11243   if test "$PKG_CONFIG" = "no" ; then
11244      HAVE_XFT=no
11245   else
11246      PKG_CONFIG_MIN_VERSION=0.9.0
11247      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11248         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11249 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11250
11251         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11252             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11253 $as_echo "yes" >&6; }
11254             succeeded=yes
11255
11256             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11257 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11258             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11259             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11260 $as_echo "$XFT_CFLAGS" >&6; }
11261
11262             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11263 $as_echo_n "checking XFT_LIBS... " >&6; }
11264             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11265             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11266 $as_echo "$XFT_LIBS" >&6; }
11267         else
11268             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11269 $as_echo "no" >&6; }
11270             XFT_CFLAGS=""
11271             XFT_LIBS=""
11272             ## If we have a custom action on failure, don't print errors, but
11273             ## do set a variable so people can do so.
11274             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11275
11276         fi
11277
11278
11279
11280      else
11281         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11282         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11283      fi
11284   fi
11285
11286   if test $succeeded = yes; then
11287      :
11288   else
11289      HAVE_XFT=no
11290   fi
11291
11292       ## Because xftfont.c uses XRenderQueryExtension, we also
11293       ## need to link to -lXrender.
11294       HAVE_XRENDER=no
11295       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11296 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11297 if ${ac_cv_lib_Xrender_XRenderQueryExtension+:} false; then :
11298   $as_echo_n "(cached) " >&6
11299 else
11300   ac_check_lib_save_LIBS=$LIBS
11301 LIBS="-lXrender  $LIBS"
11302 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11303 /* end confdefs.h.  */
11304
11305 /* Override any GCC internal prototype to avoid an error.
11306    Use char because int might match the return type of a GCC
11307    builtin and then its argument prototype would still apply.  */
11308 #ifdef __cplusplus
11309 extern "C"
11310 #endif
11311 char XRenderQueryExtension ();
11312 int
11313 main ()
11314 {
11315 return XRenderQueryExtension ();
11316   ;
11317   return 0;
11318 }
11319 _ACEOF
11320 if ac_fn_c_try_link "$LINENO"; then :
11321   ac_cv_lib_Xrender_XRenderQueryExtension=yes
11322 else
11323   ac_cv_lib_Xrender_XRenderQueryExtension=no
11324 fi
11325 rm -f core conftest.err conftest.$ac_objext \
11326     conftest$ac_exeext conftest.$ac_ext
11327 LIBS=$ac_check_lib_save_LIBS
11328 fi
11329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11330 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11331 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = xyes; then :
11332   HAVE_XRENDER=yes
11333 fi
11334
11335       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11336         OLD_CPPFLAGS="$CPPFLAGS"
11337         OLD_CFLAGS="$CFLAGS"
11338         OLD_LIBS="$LIBS"
11339         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11340         CFLAGS="$CFLAGS $XFT_CFLAGS"
11341         XFT_LIBS="-lXrender $XFT_LIBS"
11342         LIBS="$XFT_LIBS $LIBS"
11343         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11344 if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :
11345   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11346 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11347 if ${ac_cv_lib_Xft_XftFontOpen+:} false; then :
11348   $as_echo_n "(cached) " >&6
11349 else
11350   ac_check_lib_save_LIBS=$LIBS
11351 LIBS="-lXft $XFT_LIBS $LIBS"
11352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11353 /* end confdefs.h.  */
11354
11355 /* Override any GCC internal prototype to avoid an error.
11356    Use char because int might match the return type of a GCC
11357    builtin and then its argument prototype would still apply.  */
11358 #ifdef __cplusplus
11359 extern "C"
11360 #endif
11361 char XftFontOpen ();
11362 int
11363 main ()
11364 {
11365 return XftFontOpen ();
11366   ;
11367   return 0;
11368 }
11369 _ACEOF
11370 if ac_fn_c_try_link "$LINENO"; then :
11371   ac_cv_lib_Xft_XftFontOpen=yes
11372 else
11373   ac_cv_lib_Xft_XftFontOpen=no
11374 fi
11375 rm -f core conftest.err conftest.$ac_objext \
11376     conftest$ac_exeext conftest.$ac_ext
11377 LIBS=$ac_check_lib_save_LIBS
11378 fi
11379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11380 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11381 if test "x$ac_cv_lib_Xft_XftFontOpen" = xyes; then :
11382   HAVE_XFT=yes
11383 fi
11384
11385 fi
11386
11387
11388
11389         if test "${HAVE_XFT}" = "yes"; then
11390
11391 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11392
11393
11394           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11395         else
11396           CPPFLAGS="$OLD_CPPFLAGS"
11397           CFLAGS="$OLD_CFLAGS"
11398           LIBS="$OLD_LIBS"
11399         fi                        # "${HAVE_XFT}" = "yes"
11400       fi                          # "$HAVE_XFT" != no
11401     fi                            # "x${with_xft}" != "xno"
11402
11403         if test "$HAVE_XFT" != "yes"; then
11404        HAVE_XFT=no
11405     fi
11406
11407     ## We used to allow building with FreeType and without Xft.
11408     ## However, the ftx font backend driver is not in good shape.
11409     HAVE_FREETYPE=$HAVE_XFT
11410
11411     HAVE_LIBOTF=no
11412     if test "${HAVE_FREETYPE}" = "yes"; then
11413
11414 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11415
11416       if test "${with_libotf}" != "no"; then
11417
11418   succeeded=no
11419
11420   # Extract the first word of "pkg-config", so it can be a program name with args.
11421 set dummy pkg-config; ac_word=$2
11422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11423 $as_echo_n "checking for $ac_word... " >&6; }
11424 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11425   $as_echo_n "(cached) " >&6
11426 else
11427   case $PKG_CONFIG in
11428   [\\/]* | ?:[\\/]*)
11429   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11430   ;;
11431   *)
11432   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11433 for as_dir in $PATH
11434 do
11435   IFS=$as_save_IFS
11436   test -z "$as_dir" && as_dir=.
11437     for ac_exec_ext in '' $ac_executable_extensions; do
11438   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11439     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11440     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11441     break 2
11442   fi
11443 done
11444   done
11445 IFS=$as_save_IFS
11446
11447   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11448   ;;
11449 esac
11450 fi
11451 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11452 if test -n "$PKG_CONFIG"; then
11453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11454 $as_echo "$PKG_CONFIG" >&6; }
11455 else
11456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11457 $as_echo "no" >&6; }
11458 fi
11459
11460
11461
11462   if test "$PKG_CONFIG" = "no" ; then
11463      HAVE_LIBOTF=no
11464   else
11465      PKG_CONFIG_MIN_VERSION=0.9.0
11466      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11467         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11468 $as_echo_n "checking for libotf... " >&6; }
11469
11470         if $PKG_CONFIG --exists "libotf" 2>&5; then
11471             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11472 $as_echo "yes" >&6; }
11473             succeeded=yes
11474
11475             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11476 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11477             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11478             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11479 $as_echo "$LIBOTF_CFLAGS" >&6; }
11480
11481             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11482 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11483             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11484             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11485 $as_echo "$LIBOTF_LIBS" >&6; }
11486         else
11487             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11488 $as_echo "no" >&6; }
11489             LIBOTF_CFLAGS=""
11490             LIBOTF_LIBS=""
11491             ## If we have a custom action on failure, don't print errors, but
11492             ## do set a variable so people can do so.
11493             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11494
11495         fi
11496
11497
11498
11499      else
11500         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11501         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11502      fi
11503   fi
11504
11505   if test $succeeded = yes; then
11506      HAVE_LIBOTF=yes
11507   else
11508      HAVE_LIBOTF=no
11509   fi
11510
11511         if test "$HAVE_LIBOTF" = "yes"; then
11512
11513 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11514
11515           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11516 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11517 if ${ac_cv_lib_otf_OTF_get_variation_glyphs+:} false; then :
11518   $as_echo_n "(cached) " >&6
11519 else
11520   ac_check_lib_save_LIBS=$LIBS
11521 LIBS="-lotf  $LIBS"
11522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11523 /* end confdefs.h.  */
11524
11525 /* Override any GCC internal prototype to avoid an error.
11526    Use char because int might match the return type of a GCC
11527    builtin and then its argument prototype would still apply.  */
11528 #ifdef __cplusplus
11529 extern "C"
11530 #endif
11531 char OTF_get_variation_glyphs ();
11532 int
11533 main ()
11534 {
11535 return OTF_get_variation_glyphs ();
11536   ;
11537   return 0;
11538 }
11539 _ACEOF
11540 if ac_fn_c_try_link "$LINENO"; then :
11541   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11542 else
11543   ac_cv_lib_otf_OTF_get_variation_glyphs=no
11544 fi
11545 rm -f core conftest.err conftest.$ac_objext \
11546     conftest$ac_exeext conftest.$ac_ext
11547 LIBS=$ac_check_lib_save_LIBS
11548 fi
11549 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11550 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11551 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = xyes; then :
11552   HAVE_OTF_GET_VARIATION_GLYPHS=yes
11553 else
11554   HAVE_OTF_GET_VARIATION_GLYPHS=no
11555 fi
11556
11557           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11558
11559 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11560
11561           fi
11562         fi
11563       fi
11564             fi
11565
11566     HAVE_M17N_FLT=no
11567     if test "${HAVE_LIBOTF}" = yes; then
11568       if test "${with_m17n_flt}" != "no"; then
11569
11570   succeeded=no
11571
11572   # Extract the first word of "pkg-config", so it can be a program name with args.
11573 set dummy pkg-config; ac_word=$2
11574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11575 $as_echo_n "checking for $ac_word... " >&6; }
11576 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11577   $as_echo_n "(cached) " >&6
11578 else
11579   case $PKG_CONFIG in
11580   [\\/]* | ?:[\\/]*)
11581   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11582   ;;
11583   *)
11584   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11585 for as_dir in $PATH
11586 do
11587   IFS=$as_save_IFS
11588   test -z "$as_dir" && as_dir=.
11589     for ac_exec_ext in '' $ac_executable_extensions; do
11590   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11591     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11592     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11593     break 2
11594   fi
11595 done
11596   done
11597 IFS=$as_save_IFS
11598
11599   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11600   ;;
11601 esac
11602 fi
11603 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11604 if test -n "$PKG_CONFIG"; then
11605   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11606 $as_echo "$PKG_CONFIG" >&6; }
11607 else
11608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11609 $as_echo "no" >&6; }
11610 fi
11611
11612
11613
11614   if test "$PKG_CONFIG" = "no" ; then
11615      HAVE_M17N_FLT=no
11616   else
11617      PKG_CONFIG_MIN_VERSION=0.9.0
11618      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11619         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11620 $as_echo_n "checking for m17n-flt... " >&6; }
11621
11622         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
11623             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11624 $as_echo "yes" >&6; }
11625             succeeded=yes
11626
11627             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
11628 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
11629             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
11630             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
11631 $as_echo "$M17N_FLT_CFLAGS" >&6; }
11632
11633             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
11634 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
11635             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
11636             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
11637 $as_echo "$M17N_FLT_LIBS" >&6; }
11638         else
11639             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11640 $as_echo "no" >&6; }
11641             M17N_FLT_CFLAGS=""
11642             M17N_FLT_LIBS=""
11643             ## If we have a custom action on failure, don't print errors, but
11644             ## do set a variable so people can do so.
11645             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
11646
11647         fi
11648
11649
11650
11651      else
11652         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11653         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11654      fi
11655   fi
11656
11657   if test $succeeded = yes; then
11658      HAVE_M17N_FLT=yes
11659   else
11660      HAVE_M17N_FLT=no
11661   fi
11662
11663         if test "$HAVE_M17N_FLT" = "yes"; then
11664
11665 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
11666
11667         fi
11668       fi
11669     fi
11670 else
11671     HAVE_XFT=no
11672     HAVE_FREETYPE=no
11673     HAVE_LIBOTF=no
11674     HAVE_M17N_FLT=no
11675 fi
11676
11677 ### End of font-backend (under X11) section.
11678
11679
11680
11681
11682
11683
11684
11685
11686
11687
11688 ### Use -lXpm if available, unless `--with-xpm=no'.
11689 HAVE_XPM=no
11690 LIBXPM=
11691 if test "${HAVE_X11}" = "yes"; then
11692   if test "${with_xpm}" != "no"; then
11693     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
11694 if test "x$ac_cv_header_X11_xpm_h" = xyes; then :
11695   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
11696 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
11697 if ${ac_cv_lib_Xpm_XpmReadFileToPixmap+:} false; then :
11698   $as_echo_n "(cached) " >&6
11699 else
11700   ac_check_lib_save_LIBS=$LIBS
11701 LIBS="-lXpm -lX11 $LIBS"
11702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11703 /* end confdefs.h.  */
11704
11705 /* Override any GCC internal prototype to avoid an error.
11706    Use char because int might match the return type of a GCC
11707    builtin and then its argument prototype would still apply.  */
11708 #ifdef __cplusplus
11709 extern "C"
11710 #endif
11711 char XpmReadFileToPixmap ();
11712 int
11713 main ()
11714 {
11715 return XpmReadFileToPixmap ();
11716   ;
11717   return 0;
11718 }
11719 _ACEOF
11720 if ac_fn_c_try_link "$LINENO"; then :
11721   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
11722 else
11723   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
11724 fi
11725 rm -f core conftest.err conftest.$ac_objext \
11726     conftest$ac_exeext conftest.$ac_ext
11727 LIBS=$ac_check_lib_save_LIBS
11728 fi
11729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
11730 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
11731 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = xyes; then :
11732   HAVE_XPM=yes
11733 fi
11734
11735 fi
11736
11737
11738     if test "${HAVE_XPM}" = "yes"; then
11739       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
11740 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
11741       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11742 /* end confdefs.h.  */
11743 #include "X11/xpm.h"
11744 #ifndef XpmReturnAllocPixels
11745 no_return_alloc_pixels
11746 #endif
11747
11748 _ACEOF
11749 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11750   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
11751   HAVE_XPM=no
11752 else
11753   HAVE_XPM=yes
11754 fi
11755 rm -f conftest*
11756
11757
11758       if test "${HAVE_XPM}" = "yes"; then
11759         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11760 $as_echo "yes" >&6; }
11761       else
11762         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11763 $as_echo "no" >&6; }
11764       fi
11765     fi
11766   fi
11767
11768   if test "${HAVE_XPM}" = "yes"; then
11769
11770 $as_echo "#define HAVE_XPM 1" >>confdefs.h
11771
11772     LIBXPM=-lXpm
11773   fi
11774 fi
11775
11776
11777 ### Use -ljpeg if available, unless `--with-jpeg=no'.
11778 HAVE_JPEG=no
11779 LIBJPEG=
11780 if test "${HAVE_X11}" = "yes"; then
11781   if test "${with_jpeg}" != "no"; then
11782             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
11783 if test "x$ac_cv_header_jerror_h" = xyes; then :
11784   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
11785 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
11786 if ${ac_cv_lib_jpeg_jpeg_destroy_compress+:} false; then :
11787   $as_echo_n "(cached) " >&6
11788 else
11789   ac_check_lib_save_LIBS=$LIBS
11790 LIBS="-ljpeg  $LIBS"
11791 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11792 /* end confdefs.h.  */
11793
11794 /* Override any GCC internal prototype to avoid an error.
11795    Use char because int might match the return type of a GCC
11796    builtin and then its argument prototype would still apply.  */
11797 #ifdef __cplusplus
11798 extern "C"
11799 #endif
11800 char jpeg_destroy_compress ();
11801 int
11802 main ()
11803 {
11804 return jpeg_destroy_compress ();
11805   ;
11806   return 0;
11807 }
11808 _ACEOF
11809 if ac_fn_c_try_link "$LINENO"; then :
11810   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
11811 else
11812   ac_cv_lib_jpeg_jpeg_destroy_compress=no
11813 fi
11814 rm -f core conftest.err conftest.$ac_objext \
11815     conftest$ac_exeext conftest.$ac_ext
11816 LIBS=$ac_check_lib_save_LIBS
11817 fi
11818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
11819 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
11820 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = xyes; then :
11821   HAVE_JPEG=yes
11822 fi
11823
11824 fi
11825
11826
11827   fi
11828
11829     if test "${HAVE_JPEG}" = "yes"; then
11830     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11831
11832     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11833 /* end confdefs.h.  */
11834 #include <jpeglib.h>
11835          version=JPEG_LIB_VERSION
11836
11837 _ACEOF
11838 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11839   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
11840   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11841
11842 else
11843   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
11844 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
11845         HAVE_JPEG=no
11846 fi
11847 rm -f conftest*
11848
11849   fi
11850   if test "${HAVE_JPEG}" = "yes"; then
11851     LIBJPEG=-ljpeg
11852   fi
11853 fi
11854
11855
11856 ### Use -lpng if available, unless `--with-png=no'.
11857 HAVE_PNG=no
11858 LIBPNG=
11859 if test "${HAVE_X11}" = "yes"; then
11860   if test "${with_png}" != "no"; then
11861     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
11862     # in /usr/include/libpng.
11863     for ac_header in png.h libpng/png.h
11864 do :
11865   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11866 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11867 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
11868   cat >>confdefs.h <<_ACEOF
11869 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11870 _ACEOF
11871
11872 fi
11873
11874 done
11875
11876     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
11877       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
11878 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
11879 if ${ac_cv_lib_png_png_get_channels+:} false; then :
11880   $as_echo_n "(cached) " >&6
11881 else
11882   ac_check_lib_save_LIBS=$LIBS
11883 LIBS="-lpng -lz -lm $LIBS"
11884 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11885 /* end confdefs.h.  */
11886
11887 /* Override any GCC internal prototype to avoid an error.
11888    Use char because int might match the return type of a GCC
11889    builtin and then its argument prototype would still apply.  */
11890 #ifdef __cplusplus
11891 extern "C"
11892 #endif
11893 char png_get_channels ();
11894 int
11895 main ()
11896 {
11897 return png_get_channels ();
11898   ;
11899   return 0;
11900 }
11901 _ACEOF
11902 if ac_fn_c_try_link "$LINENO"; then :
11903   ac_cv_lib_png_png_get_channels=yes
11904 else
11905   ac_cv_lib_png_png_get_channels=no
11906 fi
11907 rm -f core conftest.err conftest.$ac_objext \
11908     conftest$ac_exeext conftest.$ac_ext
11909 LIBS=$ac_check_lib_save_LIBS
11910 fi
11911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
11912 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
11913 if test "x$ac_cv_lib_png_png_get_channels" = xyes; then :
11914   HAVE_PNG=yes
11915 fi
11916
11917     fi
11918   fi
11919
11920   if test "${HAVE_PNG}" = "yes"; then
11921
11922 $as_echo "#define HAVE_PNG 1" >>confdefs.h
11923
11924     LIBPNG="-lpng -lz -lm"
11925   fi
11926 fi
11927
11928
11929 ### Use -ltiff if available, unless `--with-tiff=no'.
11930 HAVE_TIFF=no
11931 LIBTIFF=
11932 if test "${HAVE_X11}" = "yes"; then
11933   if test "${with_tiff}" != "no"; then
11934     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
11935 if test "x$ac_cv_header_tiffio_h" = xyes; then :
11936   tifflibs="-lz -lm"
11937       # At least one tiff package requires the jpeg library.
11938       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
11939       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
11940 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
11941 if ${ac_cv_lib_tiff_TIFFGetVersion+:} false; then :
11942   $as_echo_n "(cached) " >&6
11943 else
11944   ac_check_lib_save_LIBS=$LIBS
11945 LIBS="-ltiff $tifflibs $LIBS"
11946 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11947 /* end confdefs.h.  */
11948
11949 /* Override any GCC internal prototype to avoid an error.
11950    Use char because int might match the return type of a GCC
11951    builtin and then its argument prototype would still apply.  */
11952 #ifdef __cplusplus
11953 extern "C"
11954 #endif
11955 char TIFFGetVersion ();
11956 int
11957 main ()
11958 {
11959 return TIFFGetVersion ();
11960   ;
11961   return 0;
11962 }
11963 _ACEOF
11964 if ac_fn_c_try_link "$LINENO"; then :
11965   ac_cv_lib_tiff_TIFFGetVersion=yes
11966 else
11967   ac_cv_lib_tiff_TIFFGetVersion=no
11968 fi
11969 rm -f core conftest.err conftest.$ac_objext \
11970     conftest$ac_exeext conftest.$ac_ext
11971 LIBS=$ac_check_lib_save_LIBS
11972 fi
11973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
11974 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
11975 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = xyes; then :
11976   HAVE_TIFF=yes
11977 fi
11978
11979 fi
11980
11981
11982   fi
11983
11984   if test "${HAVE_TIFF}" = "yes"; then
11985
11986 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
11987
11988         LIBTIFF=-ltiff
11989   fi
11990 fi
11991
11992
11993 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
11994 HAVE_GIF=no
11995 LIBGIF=
11996 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
11997   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
11998 if test "x$ac_cv_header_gif_lib_h" = xyes; then :
11999   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12000 # Earlier versions can crash Emacs.
12001     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12002 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12003 if ${ac_cv_lib_gif_EGifPutExtensionLast+:} false; then :
12004   $as_echo_n "(cached) " >&6
12005 else
12006   ac_check_lib_save_LIBS=$LIBS
12007 LIBS="-lgif  $LIBS"
12008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12009 /* end confdefs.h.  */
12010
12011 /* Override any GCC internal prototype to avoid an error.
12012    Use char because int might match the return type of a GCC
12013    builtin and then its argument prototype would still apply.  */
12014 #ifdef __cplusplus
12015 extern "C"
12016 #endif
12017 char EGifPutExtensionLast ();
12018 int
12019 main ()
12020 {
12021 return EGifPutExtensionLast ();
12022   ;
12023   return 0;
12024 }
12025 _ACEOF
12026 if ac_fn_c_try_link "$LINENO"; then :
12027   ac_cv_lib_gif_EGifPutExtensionLast=yes
12028 else
12029   ac_cv_lib_gif_EGifPutExtensionLast=no
12030 fi
12031 rm -f core conftest.err conftest.$ac_objext \
12032     conftest$ac_exeext conftest.$ac_ext
12033 LIBS=$ac_check_lib_save_LIBS
12034 fi
12035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12036 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12037 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = xyes; then :
12038   HAVE_GIF=yes
12039 else
12040   HAVE_GIF=maybe
12041 fi
12042
12043 fi
12044
12045
12046
12047   if test "$HAVE_GIF" = yes; then
12048     LIBGIF=-lgif
12049   elif test "$HAVE_GIF" = maybe; then
12050 # If gif_lib.h but no libgif, try libungif.
12051     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12052 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12053 if ${ac_cv_lib_ungif_EGifPutExtensionLast+:} false; then :
12054   $as_echo_n "(cached) " >&6
12055 else
12056   ac_check_lib_save_LIBS=$LIBS
12057 LIBS="-lungif  $LIBS"
12058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12059 /* end confdefs.h.  */
12060
12061 /* Override any GCC internal prototype to avoid an error.
12062    Use char because int might match the return type of a GCC
12063    builtin and then its argument prototype would still apply.  */
12064 #ifdef __cplusplus
12065 extern "C"
12066 #endif
12067 char EGifPutExtensionLast ();
12068 int
12069 main ()
12070 {
12071 return EGifPutExtensionLast ();
12072   ;
12073   return 0;
12074 }
12075 _ACEOF
12076 if ac_fn_c_try_link "$LINENO"; then :
12077   ac_cv_lib_ungif_EGifPutExtensionLast=yes
12078 else
12079   ac_cv_lib_ungif_EGifPutExtensionLast=no
12080 fi
12081 rm -f core conftest.err conftest.$ac_objext \
12082     conftest$ac_exeext conftest.$ac_ext
12083 LIBS=$ac_check_lib_save_LIBS
12084 fi
12085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12086 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12087 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = xyes; then :
12088   HAVE_GIF=yes
12089 else
12090   HAVE_GIF=no
12091 fi
12092
12093     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12094   fi
12095
12096   if test "${HAVE_GIF}" = "yes"; then
12097
12098 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12099
12100   fi
12101 fi
12102
12103
12104 if test "${HAVE_X11}" = "yes"; then
12105   MISSING=""
12106   WITH_NO=""
12107   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12108     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12109   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12110     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12111   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12112     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12113   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12114     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12115   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12116     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12117
12118   if test "X${MISSING}" != X; then
12119     as_fn_error $? "The following required libraries were not found:
12120     $MISSING
12121 Maybe some development libraries/packages are missing?
12122 If you don't want to link with them give
12123     $WITH_NO
12124 as options to configure" "$LINENO" 5
12125   fi
12126 fi
12127
12128 ### Use -lgpm if available, unless `--with-gpm=no'.
12129 HAVE_GPM=no
12130 LIBGPM=
12131 MOUSE_SUPPORT=
12132 if test "${with_gpm}" != "no"; then
12133   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12134 if test "x$ac_cv_header_gpm_h" = xyes; then :
12135   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12136 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12137 if ${ac_cv_lib_gpm_Gpm_Open+:} false; then :
12138   $as_echo_n "(cached) " >&6
12139 else
12140   ac_check_lib_save_LIBS=$LIBS
12141 LIBS="-lgpm  $LIBS"
12142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12143 /* end confdefs.h.  */
12144
12145 /* Override any GCC internal prototype to avoid an error.
12146    Use char because int might match the return type of a GCC
12147    builtin and then its argument prototype would still apply.  */
12148 #ifdef __cplusplus
12149 extern "C"
12150 #endif
12151 char Gpm_Open ();
12152 int
12153 main ()
12154 {
12155 return Gpm_Open ();
12156   ;
12157   return 0;
12158 }
12159 _ACEOF
12160 if ac_fn_c_try_link "$LINENO"; then :
12161   ac_cv_lib_gpm_Gpm_Open=yes
12162 else
12163   ac_cv_lib_gpm_Gpm_Open=no
12164 fi
12165 rm -f core conftest.err conftest.$ac_objext \
12166     conftest$ac_exeext conftest.$ac_ext
12167 LIBS=$ac_check_lib_save_LIBS
12168 fi
12169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12170 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12171 if test "x$ac_cv_lib_gpm_Gpm_Open" = xyes; then :
12172   HAVE_GPM=yes
12173 fi
12174
12175 fi
12176
12177
12178
12179   if test "${HAVE_GPM}" = "yes"; then
12180
12181 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12182
12183     LIBGPM=-lgpm
12184     ## May be reset below.
12185     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12186   fi
12187 fi
12188
12189
12190 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12191 if test "x$ac_cv_header_malloc_malloc_h" = xyes; then :
12192
12193 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12194
12195 fi
12196
12197
12198
12199 C_SWITCH_X_SYSTEM=
12200 ### Use NeXTstep API to implement GUI.
12201 if test "${HAVE_NS}" = "yes"; then
12202
12203 $as_echo "#define HAVE_NS 1" >>confdefs.h
12204
12205   if test "${NS_IMPL_COCOA}" = "yes"; then
12206
12207 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12208
12209     GNU_OBJC_CFLAGS=
12210   fi
12211   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12212
12213 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12214
12215     # See also .m.o rule in Makefile.in */
12216     # FIXME: are all these flags really needed?  Document here why.  */
12217     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12218     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12219   fi
12220   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12221
12222 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12223
12224   fi
12225   # We also have mouse menus.
12226   HAVE_MENUS=yes
12227   OTHER_FILES=ns-app
12228 fi
12229
12230
12231 ### Use session management (-lSM -lICE) if available
12232 HAVE_X_SM=no
12233 LIBXSM=
12234 if test "${HAVE_X11}" = "yes"; then
12235   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12236 if test "x$ac_cv_header_X11_SM_SMlib_h" = xyes; then :
12237   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12238 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12239 if ${ac_cv_lib_SM_SmcOpenConnection+:} false; then :
12240   $as_echo_n "(cached) " >&6
12241 else
12242   ac_check_lib_save_LIBS=$LIBS
12243 LIBS="-lSM -lICE $LIBS"
12244 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12245 /* end confdefs.h.  */
12246
12247 /* Override any GCC internal prototype to avoid an error.
12248    Use char because int might match the return type of a GCC
12249    builtin and then its argument prototype would still apply.  */
12250 #ifdef __cplusplus
12251 extern "C"
12252 #endif
12253 char SmcOpenConnection ();
12254 int
12255 main ()
12256 {
12257 return SmcOpenConnection ();
12258   ;
12259   return 0;
12260 }
12261 _ACEOF
12262 if ac_fn_c_try_link "$LINENO"; then :
12263   ac_cv_lib_SM_SmcOpenConnection=yes
12264 else
12265   ac_cv_lib_SM_SmcOpenConnection=no
12266 fi
12267 rm -f core conftest.err conftest.$ac_objext \
12268     conftest$ac_exeext conftest.$ac_ext
12269 LIBS=$ac_check_lib_save_LIBS
12270 fi
12271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12272 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12273 if test "x$ac_cv_lib_SM_SmcOpenConnection" = xyes; then :
12274   HAVE_X_SM=yes
12275 fi
12276
12277 fi
12278
12279
12280
12281   if test "${HAVE_X_SM}" = "yes"; then
12282
12283 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12284
12285     LIBXSM="-lSM -lICE"
12286     case "$LIBS" in
12287       *-lSM*) ;;
12288       *)      LIBS="$LIBXSM $LIBS" ;;
12289     esac
12290   fi
12291 fi
12292
12293
12294 ### Use libxml (-lxml2) if available
12295 if test "${with_xml2}" != "no"; then
12296   ### I'm not sure what the version number should be, so I just guessed.
12297
12298   succeeded=no
12299
12300   # Extract the first word of "pkg-config", so it can be a program name with args.
12301 set dummy pkg-config; ac_word=$2
12302 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12303 $as_echo_n "checking for $ac_word... " >&6; }
12304 if ${ac_cv_path_PKG_CONFIG+:} false; then :
12305   $as_echo_n "(cached) " >&6
12306 else
12307   case $PKG_CONFIG in
12308   [\\/]* | ?:[\\/]*)
12309   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12310   ;;
12311   *)
12312   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12313 for as_dir in $PATH
12314 do
12315   IFS=$as_save_IFS
12316   test -z "$as_dir" && as_dir=.
12317     for ac_exec_ext in '' $ac_executable_extensions; do
12318   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12319     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12320     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12321     break 2
12322   fi
12323 done
12324   done
12325 IFS=$as_save_IFS
12326
12327   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12328   ;;
12329 esac
12330 fi
12331 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12332 if test -n "$PKG_CONFIG"; then
12333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12334 $as_echo "$PKG_CONFIG" >&6; }
12335 else
12336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12337 $as_echo "no" >&6; }
12338 fi
12339
12340
12341
12342   if test "$PKG_CONFIG" = "no" ; then
12343      HAVE_LIBXML2=no
12344   else
12345      PKG_CONFIG_MIN_VERSION=0.9.0
12346      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12347         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12348 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12349
12350         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12351             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12352 $as_echo "yes" >&6; }
12353             succeeded=yes
12354
12355             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12356 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12357             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12358             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12359 $as_echo "$LIBXML2_CFLAGS" >&6; }
12360
12361             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12362 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12363             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12364             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12365 $as_echo "$LIBXML2_LIBS" >&6; }
12366         else
12367             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12368 $as_echo "no" >&6; }
12369             LIBXML2_CFLAGS=""
12370             LIBXML2_LIBS=""
12371             ## If we have a custom action on failure, don't print errors, but
12372             ## do set a variable so people can do so.
12373             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12374
12375         fi
12376
12377
12378
12379      else
12380         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12381         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12382      fi
12383   fi
12384
12385   if test $succeeded = yes; then
12386      HAVE_LIBXML2=yes
12387   else
12388      HAVE_LIBXML2=no
12389   fi
12390
12391   if test "${HAVE_LIBXML2}" = "yes"; then
12392     LIBS="$LIBXML2_LIBS $LIBS"
12393     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12394 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12395 if ${ac_cv_lib_xml2_htmlReadMemory+:} false; then :
12396   $as_echo_n "(cached) " >&6
12397 else
12398   ac_check_lib_save_LIBS=$LIBS
12399 LIBS="-lxml2  $LIBS"
12400 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12401 /* end confdefs.h.  */
12402
12403 /* Override any GCC internal prototype to avoid an error.
12404    Use char because int might match the return type of a GCC
12405    builtin and then its argument prototype would still apply.  */
12406 #ifdef __cplusplus
12407 extern "C"
12408 #endif
12409 char htmlReadMemory ();
12410 int
12411 main ()
12412 {
12413 return htmlReadMemory ();
12414   ;
12415   return 0;
12416 }
12417 _ACEOF
12418 if ac_fn_c_try_link "$LINENO"; then :
12419   ac_cv_lib_xml2_htmlReadMemory=yes
12420 else
12421   ac_cv_lib_xml2_htmlReadMemory=no
12422 fi
12423 rm -f core conftest.err conftest.$ac_objext \
12424     conftest$ac_exeext conftest.$ac_ext
12425 LIBS=$ac_check_lib_save_LIBS
12426 fi
12427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12428 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12429 if test "x$ac_cv_lib_xml2_htmlReadMemory" = xyes; then :
12430   HAVE_LIBXML2=yes
12431 else
12432   HAVE_LIBXML2=no
12433 fi
12434
12435     if test "${HAVE_LIBXML2}" = "yes"; then
12436
12437 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12438
12439     else
12440       LIBXML2_LIBS=""
12441       LIBXML2_CFLAGS=""
12442     fi
12443   fi
12444 fi
12445
12446
12447
12448 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12449 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12450 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12451 if ${emacs_cv_netdb_declares_h_errno+:} false; then :
12452   $as_echo_n "(cached) " >&6
12453 else
12454   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12455 /* end confdefs.h.  */
12456 #include <netdb.h>
12457 int
12458 main ()
12459 {
12460 return h_errno;
12461   ;
12462   return 0;
12463 }
12464 _ACEOF
12465 if ac_fn_c_try_link "$LINENO"; then :
12466   emacs_cv_netdb_declares_h_errno=yes
12467 else
12468   emacs_cv_netdb_declares_h_errno=no
12469 fi
12470 rm -f core conftest.err conftest.$ac_objext \
12471     conftest$ac_exeext conftest.$ac_ext
12472 fi
12473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12474 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12475 if test $emacs_cv_netdb_declares_h_errno = yes; then
12476
12477 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12478
12479 fi
12480
12481 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12482 if test "x$ac_cv_type_size_t" = xyes; then :
12483
12484 else
12485
12486 cat >>confdefs.h <<_ACEOF
12487 #define size_t unsigned int
12488 _ACEOF
12489
12490 fi
12491
12492 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12493 # for constant arguments.  Useless!
12494 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12495 $as_echo_n "checking for working alloca.h... " >&6; }
12496 if ${ac_cv_working_alloca_h+:} false; then :
12497   $as_echo_n "(cached) " >&6
12498 else
12499   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12500 /* end confdefs.h.  */
12501 #include <alloca.h>
12502 int
12503 main ()
12504 {
12505 char *p = (char *) alloca (2 * sizeof (int));
12506                           if (p) return 0;
12507   ;
12508   return 0;
12509 }
12510 _ACEOF
12511 if ac_fn_c_try_link "$LINENO"; then :
12512   ac_cv_working_alloca_h=yes
12513 else
12514   ac_cv_working_alloca_h=no
12515 fi
12516 rm -f core conftest.err conftest.$ac_objext \
12517     conftest$ac_exeext conftest.$ac_ext
12518 fi
12519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12520 $as_echo "$ac_cv_working_alloca_h" >&6; }
12521 if test $ac_cv_working_alloca_h = yes; then
12522
12523 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12524
12525 fi
12526
12527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12528 $as_echo_n "checking for alloca... " >&6; }
12529 if ${ac_cv_func_alloca_works+:} false; then :
12530   $as_echo_n "(cached) " >&6
12531 else
12532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12533 /* end confdefs.h.  */
12534 #ifdef __GNUC__
12535 # define alloca __builtin_alloca
12536 #else
12537 # ifdef _MSC_VER
12538 #  include <malloc.h>
12539 #  define alloca _alloca
12540 # else
12541 #  ifdef HAVE_ALLOCA_H
12542 #   include <alloca.h>
12543 #  else
12544 #   ifdef _AIX
12545  #pragma alloca
12546 #   else
12547 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12548 void *alloca (size_t);
12549 #    endif
12550 #   endif
12551 #  endif
12552 # endif
12553 #endif
12554
12555 int
12556 main ()
12557 {
12558 char *p = (char *) alloca (1);
12559                                     if (p) return 0;
12560   ;
12561   return 0;
12562 }
12563 _ACEOF
12564 if ac_fn_c_try_link "$LINENO"; then :
12565   ac_cv_func_alloca_works=yes
12566 else
12567   ac_cv_func_alloca_works=no
12568 fi
12569 rm -f core conftest.err conftest.$ac_objext \
12570     conftest$ac_exeext conftest.$ac_ext
12571 fi
12572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12573 $as_echo "$ac_cv_func_alloca_works" >&6; }
12574
12575 if test $ac_cv_func_alloca_works = yes; then
12576
12577 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12578
12579 else
12580   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12581 # that cause trouble.  Some versions do not even contain alloca or
12582 # contain a buggy version.  If you still want to use their alloca,
12583 # use ar to extract alloca.o from them instead of compiling alloca.c.
12584
12585 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12586
12587 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12588
12589
12590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12591 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12592 if ${ac_cv_os_cray+:} false; then :
12593   $as_echo_n "(cached) " >&6
12594 else
12595   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12596 /* end confdefs.h.  */
12597 #if defined CRAY && ! defined CRAY2
12598 webecray
12599 #else
12600 wenotbecray
12601 #endif
12602
12603 _ACEOF
12604 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12605   $EGREP "webecray" >/dev/null 2>&1; then :
12606   ac_cv_os_cray=yes
12607 else
12608   ac_cv_os_cray=no
12609 fi
12610 rm -f conftest*
12611
12612 fi
12613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12614 $as_echo "$ac_cv_os_cray" >&6; }
12615 if test $ac_cv_os_cray = yes; then
12616   for ac_func in _getb67 GETB67 getb67; do
12617     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12618 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12619 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12620
12621 cat >>confdefs.h <<_ACEOF
12622 #define CRAY_STACKSEG_END $ac_func
12623 _ACEOF
12624
12625     break
12626 fi
12627
12628   done
12629 fi
12630
12631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12632 $as_echo_n "checking stack direction for C alloca... " >&6; }
12633 if ${ac_cv_c_stack_direction+:} false; then :
12634   $as_echo_n "(cached) " >&6
12635 else
12636   if test "$cross_compiling" = yes; then :
12637   ac_cv_c_stack_direction=0
12638 else
12639   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12640 /* end confdefs.h.  */
12641 $ac_includes_default
12642 int
12643 find_stack_direction ()
12644 {
12645   static char *addr = 0;
12646   auto char dummy;
12647   if (addr == 0)
12648     {
12649       addr = &dummy;
12650       return find_stack_direction ();
12651     }
12652   else
12653     return (&dummy > addr) ? 1 : -1;
12654 }
12655
12656 int
12657 main ()
12658 {
12659   return find_stack_direction () < 0;
12660 }
12661 _ACEOF
12662 if ac_fn_c_try_run "$LINENO"; then :
12663   ac_cv_c_stack_direction=1
12664 else
12665   ac_cv_c_stack_direction=-1
12666 fi
12667 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12668   conftest.$ac_objext conftest.beam conftest.$ac_ext
12669 fi
12670
12671 fi
12672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12673 $as_echo "$ac_cv_c_stack_direction" >&6; }
12674 cat >>confdefs.h <<_ACEOF
12675 #define STACK_DIRECTION $ac_cv_c_stack_direction
12676 _ACEOF
12677
12678
12679 fi
12680
12681
12682 if test x"$ac_cv_func_alloca_works" != xyes; then
12683    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
12684 fi
12685
12686 # fmod, logb, and frexp are found in -lm on most systems.
12687 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12688 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12689 $as_echo_n "checking for sqrt in -lm... " >&6; }
12690 if ${ac_cv_lib_m_sqrt+:} false; then :
12691   $as_echo_n "(cached) " >&6
12692 else
12693   ac_check_lib_save_LIBS=$LIBS
12694 LIBS="-lm  $LIBS"
12695 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12696 /* end confdefs.h.  */
12697
12698 /* Override any GCC internal prototype to avoid an error.
12699    Use char because int might match the return type of a GCC
12700    builtin and then its argument prototype would still apply.  */
12701 #ifdef __cplusplus
12702 extern "C"
12703 #endif
12704 char sqrt ();
12705 int
12706 main ()
12707 {
12708 return sqrt ();
12709   ;
12710   return 0;
12711 }
12712 _ACEOF
12713 if ac_fn_c_try_link "$LINENO"; then :
12714   ac_cv_lib_m_sqrt=yes
12715 else
12716   ac_cv_lib_m_sqrt=no
12717 fi
12718 rm -f core conftest.err conftest.$ac_objext \
12719     conftest$ac_exeext conftest.$ac_ext
12720 LIBS=$ac_check_lib_save_LIBS
12721 fi
12722 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12723 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12724 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
12725   cat >>confdefs.h <<_ACEOF
12726 #define HAVE_LIBM 1
12727 _ACEOF
12728
12729   LIBS="-lm $LIBS"
12730
12731 fi
12732
12733
12734 # Check for mail-locking functions in a "mail" library.  Probably this should
12735 # have the same check as for liblockfile below.
12736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
12737 $as_echo_n "checking for maillock in -lmail... " >&6; }
12738 if ${ac_cv_lib_mail_maillock+:} false; then :
12739   $as_echo_n "(cached) " >&6
12740 else
12741   ac_check_lib_save_LIBS=$LIBS
12742 LIBS="-lmail  $LIBS"
12743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12744 /* end confdefs.h.  */
12745
12746 /* Override any GCC internal prototype to avoid an error.
12747    Use char because int might match the return type of a GCC
12748    builtin and then its argument prototype would still apply.  */
12749 #ifdef __cplusplus
12750 extern "C"
12751 #endif
12752 char maillock ();
12753 int
12754 main ()
12755 {
12756 return maillock ();
12757   ;
12758   return 0;
12759 }
12760 _ACEOF
12761 if ac_fn_c_try_link "$LINENO"; then :
12762   ac_cv_lib_mail_maillock=yes
12763 else
12764   ac_cv_lib_mail_maillock=no
12765 fi
12766 rm -f core conftest.err conftest.$ac_objext \
12767     conftest$ac_exeext conftest.$ac_ext
12768 LIBS=$ac_check_lib_save_LIBS
12769 fi
12770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
12771 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
12772 if test "x$ac_cv_lib_mail_maillock" = xyes; then :
12773   have_mail=yes
12774 else
12775   have_mail=no
12776 fi
12777
12778 if test $have_mail = yes; then
12779   LIBS_MAIL=-lmail
12780   LIBS="$LIBS_MAIL $LIBS"
12781
12782 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
12783
12784 else
12785   LIBS_MAIL=
12786 fi
12787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
12788 $as_echo_n "checking for maillock in -llockfile... " >&6; }
12789 if ${ac_cv_lib_lockfile_maillock+:} false; then :
12790   $as_echo_n "(cached) " >&6
12791 else
12792   ac_check_lib_save_LIBS=$LIBS
12793 LIBS="-llockfile  $LIBS"
12794 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12795 /* end confdefs.h.  */
12796
12797 /* Override any GCC internal prototype to avoid an error.
12798    Use char because int might match the return type of a GCC
12799    builtin and then its argument prototype would still apply.  */
12800 #ifdef __cplusplus
12801 extern "C"
12802 #endif
12803 char maillock ();
12804 int
12805 main ()
12806 {
12807 return maillock ();
12808   ;
12809   return 0;
12810 }
12811 _ACEOF
12812 if ac_fn_c_try_link "$LINENO"; then :
12813   ac_cv_lib_lockfile_maillock=yes
12814 else
12815   ac_cv_lib_lockfile_maillock=no
12816 fi
12817 rm -f core conftest.err conftest.$ac_objext \
12818     conftest$ac_exeext conftest.$ac_ext
12819 LIBS=$ac_check_lib_save_LIBS
12820 fi
12821 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
12822 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
12823 if test "x$ac_cv_lib_lockfile_maillock" = xyes; then :
12824   have_lockfile=yes
12825 else
12826   have_lockfile=no
12827 fi
12828
12829 if test $have_lockfile = yes; then
12830    LIBS_MAIL=-llockfile
12831    LIBS="$LIBS_MAIL $LIBS"
12832
12833 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
12834
12835 else
12836 # If we have the shared liblockfile, assume we must use it for mail
12837 # locking (e.g. Debian).  If we couldn't link against liblockfile
12838 # (no liblockfile.a installed), ensure that we don't need to.
12839       # Extract the first word of "liblockfile.so", so it can be a program name with args.
12840 set dummy liblockfile.so; ac_word=$2
12841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12842 $as_echo_n "checking for $ac_word... " >&6; }
12843 if ${ac_cv_prog_liblockfile+:} false; then :
12844   $as_echo_n "(cached) " >&6
12845 else
12846   if test -n "$liblockfile"; then
12847   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
12848 else
12849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12850 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
12851 for as_dir in $as_dummy
12852 do
12853   IFS=$as_save_IFS
12854   test -z "$as_dir" && as_dir=.
12855     for ac_exec_ext in '' $ac_executable_extensions; do
12856   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12857     ac_cv_prog_liblockfile="yes"
12858     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12859     break 2
12860   fi
12861 done
12862   done
12863 IFS=$as_save_IFS
12864
12865   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
12866 fi
12867 fi
12868 liblockfile=$ac_cv_prog_liblockfile
12869 if test -n "$liblockfile"; then
12870   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
12871 $as_echo "$liblockfile" >&6; }
12872 else
12873   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12874 $as_echo "no" >&6; }
12875 fi
12876
12877
12878   if test $ac_cv_prog_liblockfile = yes; then
12879     as_fn_error $? "Shared liblockfile found but can't link against it.
12880 This probably means that movemail could lose mail.
12881 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
12882   fi
12883 fi
12884 for ac_func in touchlock
12885 do :
12886   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
12887 if test "x$ac_cv_func_touchlock" = xyes; then :
12888   cat >>confdefs.h <<_ACEOF
12889 #define HAVE_TOUCHLOCK 1
12890 _ACEOF
12891
12892 fi
12893 done
12894
12895 for ac_header in maillock.h
12896 do :
12897   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
12898 if test "x$ac_cv_header_maillock_h" = xyes; then :
12899   cat >>confdefs.h <<_ACEOF
12900 #define HAVE_MAILLOCK_H 1
12901 _ACEOF
12902
12903 fi
12904
12905 done
12906
12907
12908
12909 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
12910 ## interlock access to the mail spool.  The alternative is a lock file named
12911 ## /usr/spool/mail/$USER.lock.
12912 mail_lock=no
12913 case "$opsys" in
12914   aix4-2) mail_lock="lockf" ;;
12915
12916   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
12917
12918   ## On GNU/Linux systems, both methods are used by various mail programs.
12919   ## I assume most people are using newer mailers that have heard of flock.
12920   ## Change this if you need to.
12921   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
12922   ## configure gets the right answers, and that means *NOT* using flock.
12923   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
12924   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
12925   ## Debian maintainer hasn't provided a clean fix for Emacs.
12926   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
12927   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
12928   ## correct logic.  -- fx
12929   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
12930   ## liblockfile is a Free Software replacement for libmail, used on
12931   ## Debian systems and elsewhere. -rfr.
12932   gnu-*)
12933     mail_lock="flock"
12934     if test $have_mail = yes || test $have_lockfile = yes; then
12935       test $ac_cv_header_maillock_h = yes && mail_lock=no
12936     fi
12937     ;;
12938 esac
12939
12940 BLESSMAIL_TARGET=
12941 case "$mail_lock" in
12942   flock)
12943 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
12944  ;;
12945
12946   lockf)
12947 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
12948  ;;
12949
12950   *) BLESSMAIL_TARGET="need-blessmail" ;;
12951 esac
12952
12953
12954
12955 for ac_func in gethostname getdomainname dup2 \
12956 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
12957 random lrand48 logb frexp fmod rint cbrt ftime setsid \
12958 strerror fpathconf select euidaccess getpagesize tzset setlocale \
12959 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
12960 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
12961 sendto recvfrom getsockopt setsockopt getsockname getpeername \
12962 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
12963 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
12964 cfmakeraw cfsetspeed isnan copysign __executable_start
12965 do :
12966   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12967 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12968 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12969   cat >>confdefs.h <<_ACEOF
12970 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12971 _ACEOF
12972
12973 fi
12974 done
12975
12976
12977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
12978 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
12979 if ${emacs_cv_func___builtin_unwind_init+:} false; then :
12980   $as_echo_n "(cached) " >&6
12981 else
12982   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12983 /* end confdefs.h.  */
12984
12985 int
12986 main ()
12987 {
12988 __builtin_unwind_init ();
12989   ;
12990   return 0;
12991 }
12992 _ACEOF
12993 if ac_fn_c_try_link "$LINENO"; then :
12994   emacs_cv_func___builtin_unwind_init=yes
12995 else
12996   emacs_cv_func___builtin_unwind_init=no
12997 fi
12998 rm -f core conftest.err conftest.$ac_objext \
12999     conftest$ac_exeext conftest.$ac_ext
13000 fi
13001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13002 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13003 if test $emacs_cv_func___builtin_unwind_init = yes; then
13004
13005 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13006
13007 fi
13008
13009 for ac_header in sys/un.h
13010 do :
13011   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
13012 if test "x$ac_cv_header_sys_un_h" = xyes; then :
13013   cat >>confdefs.h <<_ACEOF
13014 #define HAVE_SYS_UN_H 1
13015 _ACEOF
13016
13017 fi
13018
13019 done
13020
13021
13022 ac_have_func=no # yes means we've found a way to get the load average.
13023
13024 # Make sure getloadavg.c is where it belongs, at configure-time.
13025 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
13026   as_fn_error $? "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
13027
13028 ac_save_LIBS=$LIBS
13029
13030 # Check for getloadavg, but be sure not to touch the cache variable.
13031 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
13032 if test "x$ac_cv_func_getloadavg" = xyes; then :
13033   exit 0
13034 else
13035   exit 1
13036 fi
13037 ) && ac_have_func=yes
13038
13039 # On HPUX9, an unprivileged user can get load averages through this function.
13040 for ac_func in pstat_getdynamic
13041 do :
13042   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
13043 if test "x$ac_cv_func_pstat_getdynamic" = xyes; then :
13044   cat >>confdefs.h <<_ACEOF
13045 #define HAVE_PSTAT_GETDYNAMIC 1
13046 _ACEOF
13047
13048 fi
13049 done
13050
13051
13052 # Solaris has libkstat which does not require root.
13053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
13054 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
13055 if ${ac_cv_lib_kstat_kstat_open+:} false; then :
13056   $as_echo_n "(cached) " >&6
13057 else
13058   ac_check_lib_save_LIBS=$LIBS
13059 LIBS="-lkstat  $LIBS"
13060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13061 /* end confdefs.h.  */
13062
13063 /* Override any GCC internal prototype to avoid an error.
13064    Use char because int might match the return type of a GCC
13065    builtin and then its argument prototype would still apply.  */
13066 #ifdef __cplusplus
13067 extern "C"
13068 #endif
13069 char kstat_open ();
13070 int
13071 main ()
13072 {
13073 return kstat_open ();
13074   ;
13075   return 0;
13076 }
13077 _ACEOF
13078 if ac_fn_c_try_link "$LINENO"; then :
13079   ac_cv_lib_kstat_kstat_open=yes
13080 else
13081   ac_cv_lib_kstat_kstat_open=no
13082 fi
13083 rm -f core conftest.err conftest.$ac_objext \
13084     conftest$ac_exeext conftest.$ac_ext
13085 LIBS=$ac_check_lib_save_LIBS
13086 fi
13087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
13088 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
13089 if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then :
13090   cat >>confdefs.h <<_ACEOF
13091 #define HAVE_LIBKSTAT 1
13092 _ACEOF
13093
13094   LIBS="-lkstat $LIBS"
13095
13096 fi
13097
13098 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
13099
13100 # Some systems with -lutil have (and need) -lkvm as well, some do not.
13101 # On Solaris, -lkvm requires nlist from -lelf, so check that first
13102 # to get the right answer into the cache.
13103 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
13104 if test $ac_have_func = no; then
13105   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
13106 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
13107 if ${ac_cv_lib_elf_elf_begin+:} false; then :
13108   $as_echo_n "(cached) " >&6
13109 else
13110   ac_check_lib_save_LIBS=$LIBS
13111 LIBS="-lelf  $LIBS"
13112 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13113 /* end confdefs.h.  */
13114
13115 /* Override any GCC internal prototype to avoid an error.
13116    Use char because int might match the return type of a GCC
13117    builtin and then its argument prototype would still apply.  */
13118 #ifdef __cplusplus
13119 extern "C"
13120 #endif
13121 char elf_begin ();
13122 int
13123 main ()
13124 {
13125 return elf_begin ();
13126   ;
13127   return 0;
13128 }
13129 _ACEOF
13130 if ac_fn_c_try_link "$LINENO"; then :
13131   ac_cv_lib_elf_elf_begin=yes
13132 else
13133   ac_cv_lib_elf_elf_begin=no
13134 fi
13135 rm -f core conftest.err conftest.$ac_objext \
13136     conftest$ac_exeext conftest.$ac_ext
13137 LIBS=$ac_check_lib_save_LIBS
13138 fi
13139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
13140 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
13141 if test "x$ac_cv_lib_elf_elf_begin" = xyes; then :
13142   LIBS="-lelf $LIBS"
13143 fi
13144
13145 fi
13146 if test $ac_have_func = no; then
13147   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
13148 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
13149 if ${ac_cv_lib_kvm_kvm_open+:} false; then :
13150   $as_echo_n "(cached) " >&6
13151 else
13152   ac_check_lib_save_LIBS=$LIBS
13153 LIBS="-lkvm  $LIBS"
13154 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13155 /* end confdefs.h.  */
13156
13157 /* Override any GCC internal prototype to avoid an error.
13158    Use char because int might match the return type of a GCC
13159    builtin and then its argument prototype would still apply.  */
13160 #ifdef __cplusplus
13161 extern "C"
13162 #endif
13163 char kvm_open ();
13164 int
13165 main ()
13166 {
13167 return kvm_open ();
13168   ;
13169   return 0;
13170 }
13171 _ACEOF
13172 if ac_fn_c_try_link "$LINENO"; then :
13173   ac_cv_lib_kvm_kvm_open=yes
13174 else
13175   ac_cv_lib_kvm_kvm_open=no
13176 fi
13177 rm -f core conftest.err conftest.$ac_objext \
13178     conftest$ac_exeext conftest.$ac_ext
13179 LIBS=$ac_check_lib_save_LIBS
13180 fi
13181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
13182 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
13183 if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then :
13184   LIBS="-lkvm $LIBS"
13185 fi
13186
13187   # Check for the 4.4BSD definition of getloadavg.
13188   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
13189 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
13190 if ${ac_cv_lib_util_getloadavg+:} false; then :
13191   $as_echo_n "(cached) " >&6
13192 else
13193   ac_check_lib_save_LIBS=$LIBS
13194 LIBS="-lutil  $LIBS"
13195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13196 /* end confdefs.h.  */
13197
13198 /* Override any GCC internal prototype to avoid an error.
13199    Use char because int might match the return type of a GCC
13200    builtin and then its argument prototype would still apply.  */
13201 #ifdef __cplusplus
13202 extern "C"
13203 #endif
13204 char getloadavg ();
13205 int
13206 main ()
13207 {
13208 return getloadavg ();
13209   ;
13210   return 0;
13211 }
13212 _ACEOF
13213 if ac_fn_c_try_link "$LINENO"; then :
13214   ac_cv_lib_util_getloadavg=yes
13215 else
13216   ac_cv_lib_util_getloadavg=no
13217 fi
13218 rm -f core conftest.err conftest.$ac_objext \
13219     conftest$ac_exeext conftest.$ac_ext
13220 LIBS=$ac_check_lib_save_LIBS
13221 fi
13222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
13223 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
13224 if test "x$ac_cv_lib_util_getloadavg" = xyes; then :
13225   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
13226 fi
13227
13228 fi
13229
13230 if test $ac_have_func = no; then
13231   # There is a commonly available library for RS/6000 AIX.
13232   # Since it is not a standard part of AIX, it might be installed locally.
13233   ac_getloadavg_LIBS=$LIBS
13234   LIBS="-L/usr/local/lib $LIBS"
13235   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
13236 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
13237 if ${ac_cv_lib_getloadavg_getloadavg+:} false; then :
13238   $as_echo_n "(cached) " >&6
13239 else
13240   ac_check_lib_save_LIBS=$LIBS
13241 LIBS="-lgetloadavg  $LIBS"
13242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13243 /* end confdefs.h.  */
13244
13245 /* Override any GCC internal prototype to avoid an error.
13246    Use char because int might match the return type of a GCC
13247    builtin and then its argument prototype would still apply.  */
13248 #ifdef __cplusplus
13249 extern "C"
13250 #endif
13251 char getloadavg ();
13252 int
13253 main ()
13254 {
13255 return getloadavg ();
13256   ;
13257   return 0;
13258 }
13259 _ACEOF
13260 if ac_fn_c_try_link "$LINENO"; then :
13261   ac_cv_lib_getloadavg_getloadavg=yes
13262 else
13263   ac_cv_lib_getloadavg_getloadavg=no
13264 fi
13265 rm -f core conftest.err conftest.$ac_objext \
13266     conftest$ac_exeext conftest.$ac_ext
13267 LIBS=$ac_check_lib_save_LIBS
13268 fi
13269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
13270 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
13271 if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then :
13272   LIBS="-lgetloadavg $LIBS"
13273 else
13274   LIBS=$ac_getloadavg_LIBS
13275 fi
13276
13277 fi
13278
13279 # Make sure it is really in the library, if we think we found it,
13280 # otherwise set up the replacement function.
13281 for ac_func in getloadavg
13282 do :
13283   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
13284 if test "x$ac_cv_func_getloadavg" = xyes; then :
13285   cat >>confdefs.h <<_ACEOF
13286 #define HAVE_GETLOADAVG 1
13287 _ACEOF
13288
13289 else
13290   case " $LIBOBJS " in
13291   *" getloadavg.$ac_objext "* ) ;;
13292   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
13293  ;;
13294 esac
13295
13296
13297 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
13298
13299 # Figure out what our getloadavg.c needs.
13300 ac_have_func=no
13301 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
13302 if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then :
13303   ac_have_func=yes
13304
13305 $as_echo "#define DGUX 1" >>confdefs.h
13306
13307  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
13308 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
13309 if ${ac_cv_lib_dgc_dg_sys_info+:} false; then :
13310   $as_echo_n "(cached) " >&6
13311 else
13312   ac_check_lib_save_LIBS=$LIBS
13313 LIBS="-ldgc  $LIBS"
13314 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13315 /* end confdefs.h.  */
13316
13317 /* Override any GCC internal prototype to avoid an error.
13318    Use char because int might match the return type of a GCC
13319    builtin and then its argument prototype would still apply.  */
13320 #ifdef __cplusplus
13321 extern "C"
13322 #endif
13323 char dg_sys_info ();
13324 int
13325 main ()
13326 {
13327 return dg_sys_info ();
13328   ;
13329   return 0;
13330 }
13331 _ACEOF
13332 if ac_fn_c_try_link "$LINENO"; then :
13333   ac_cv_lib_dgc_dg_sys_info=yes
13334 else
13335   ac_cv_lib_dgc_dg_sys_info=no
13336 fi
13337 rm -f core conftest.err conftest.$ac_objext \
13338     conftest$ac_exeext conftest.$ac_ext
13339 LIBS=$ac_check_lib_save_LIBS
13340 fi
13341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
13342 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
13343 if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then :
13344   cat >>confdefs.h <<_ACEOF
13345 #define HAVE_LIBDGC 1
13346 _ACEOF
13347
13348   LIBS="-ldgc $LIBS"
13349
13350 fi
13351
13352 fi
13353
13354
13355
13356 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
13357 if test "x$ac_cv_header_locale_h" = xyes; then :
13358
13359 fi
13360
13361
13362 for ac_func in setlocale
13363 do :
13364   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
13365 if test "x$ac_cv_func_setlocale" = xyes; then :
13366   cat >>confdefs.h <<_ACEOF
13367 #define HAVE_SETLOCALE 1
13368 _ACEOF
13369
13370 fi
13371 done
13372
13373
13374 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
13375 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
13376 # Irix 4.0.5F has the header but not the library.
13377 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
13378     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
13379   ac_have_func=yes
13380
13381 $as_echo "#define SVR4 1" >>confdefs.h
13382
13383 fi
13384
13385 if test $ac_have_func = no; then
13386   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
13387 if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then :
13388   ac_have_func=yes
13389
13390 $as_echo "#define UMAX 1" >>confdefs.h
13391
13392
13393 $as_echo "#define UMAX4_3 1" >>confdefs.h
13394
13395 fi
13396
13397
13398 fi
13399
13400 if test $ac_have_func = no; then
13401   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
13402 if test "x$ac_cv_header_sys_cpustats_h" = xyes; then :
13403   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
13404
13405 fi
13406
13407
13408 fi
13409
13410 if test $ac_have_func = no; then
13411   for ac_header in mach/mach.h
13412 do :
13413   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
13414 if test "x$ac_cv_header_mach_mach_h" = xyes; then :
13415   cat >>confdefs.h <<_ACEOF
13416 #define HAVE_MACH_MACH_H 1
13417 _ACEOF
13418
13419 fi
13420
13421 done
13422
13423 fi
13424
13425 for ac_header in nlist.h
13426 do :
13427   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
13428 if test "x$ac_cv_header_nlist_h" = xyes; then :
13429   cat >>confdefs.h <<_ACEOF
13430 #define HAVE_NLIST_H 1
13431 _ACEOF
13432  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
13433 "
13434 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then :
13435
13436 cat >>confdefs.h <<_ACEOF
13437 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
13438 _ACEOF
13439
13440
13441 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
13442
13443 fi
13444
13445
13446 fi
13447
13448 done
13449
13450 fi
13451 done
13452
13453
13454 # Some definitions of getloadavg require that the program be installed setgid.
13455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
13456 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
13457 if ${ac_cv_func_getloadavg_setgid+:} false; then :
13458   $as_echo_n "(cached) " >&6
13459 else
13460   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13461 /* end confdefs.h.  */
13462 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
13463 #ifdef LDAV_PRIVILEGED
13464 Yowza Am I SETGID yet
13465 #endif
13466 _ACEOF
13467 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13468   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
13469   ac_cv_func_getloadavg_setgid=yes
13470 else
13471   ac_cv_func_getloadavg_setgid=no
13472 fi
13473 rm -f conftest*
13474
13475 fi
13476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
13477 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
13478 if test $ac_cv_func_getloadavg_setgid = yes; then
13479   NEED_SETGID=true
13480
13481 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
13482
13483 else
13484   NEED_SETGID=false
13485 fi
13486
13487 if test $ac_cv_func_getloadavg_setgid = yes; then
13488   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
13489 $as_echo_n "checking group of /dev/kmem... " >&6; }
13490 if ${ac_cv_group_kmem+:} false; then :
13491   $as_echo_n "(cached) " >&6
13492 else
13493    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
13494   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
13495   # If we got an error (system does not support symlinks), try without -L.
13496   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
13497   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
13498     | sed -ne 's/[       ][      ]*/ /g;
13499                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
13500                / /s/.* //;p;'`
13501
13502 fi
13503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
13504 $as_echo "$ac_cv_group_kmem" >&6; }
13505   KMEM_GROUP=$ac_cv_group_kmem
13506 fi
13507 if test "x$ac_save_LIBS" = x; then
13508   GETLOADAVG_LIBS=$LIBS
13509 else
13510   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
13511 fi
13512 LIBS=$ac_save_LIBS
13513
13514
13515
13516 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13517 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13518 if ${ac_cv_sys_largefile_source+:} false; then :
13519   $as_echo_n "(cached) " >&6
13520 else
13521   while :; do
13522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13523 /* end confdefs.h.  */
13524 #include <sys/types.h> /* for off_t */
13525      #include <stdio.h>
13526 int
13527 main ()
13528 {
13529 int (*fp) (FILE *, off_t, int) = fseeko;
13530      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13531   ;
13532   return 0;
13533 }
13534 _ACEOF
13535 if ac_fn_c_try_link "$LINENO"; then :
13536   ac_cv_sys_largefile_source=no; break
13537 fi
13538 rm -f core conftest.err conftest.$ac_objext \
13539     conftest$ac_exeext conftest.$ac_ext
13540   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13541 /* end confdefs.h.  */
13542 #define _LARGEFILE_SOURCE 1
13543 #include <sys/types.h> /* for off_t */
13544      #include <stdio.h>
13545 int
13546 main ()
13547 {
13548 int (*fp) (FILE *, off_t, int) = fseeko;
13549      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13550   ;
13551   return 0;
13552 }
13553 _ACEOF
13554 if ac_fn_c_try_link "$LINENO"; then :
13555   ac_cv_sys_largefile_source=1; break
13556 fi
13557 rm -f core conftest.err conftest.$ac_objext \
13558     conftest$ac_exeext conftest.$ac_ext
13559   ac_cv_sys_largefile_source=unknown
13560   break
13561 done
13562 fi
13563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13564 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13565 case $ac_cv_sys_largefile_source in #(
13566   no | unknown) ;;
13567   *)
13568 cat >>confdefs.h <<_ACEOF
13569 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13570 _ACEOF
13571 ;;
13572 esac
13573 rm -rf conftest*
13574
13575 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13576 # in glibc 2.1.3, but that breaks too many other things.
13577 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13578 if test $ac_cv_sys_largefile_source != unknown; then
13579
13580 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13581
13582 fi
13583
13584
13585 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13586 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13587 if ${ac_cv_func_getpgrp_void+:} false; then :
13588   $as_echo_n "(cached) " >&6
13589 else
13590   # Use it with a single arg.
13591 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13592 /* end confdefs.h.  */
13593 $ac_includes_default
13594 int
13595 main ()
13596 {
13597 getpgrp (0);
13598   ;
13599   return 0;
13600 }
13601 _ACEOF
13602 if ac_fn_c_try_compile "$LINENO"; then :
13603   ac_cv_func_getpgrp_void=no
13604 else
13605   ac_cv_func_getpgrp_void=yes
13606 fi
13607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13608
13609 fi
13610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13611 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13612 if test $ac_cv_func_getpgrp_void = yes; then
13613
13614 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13615
13616 fi
13617
13618
13619 # Configure gnulib.
13620
13621
13622
13623
13624
13625
13626
13627
13628
13629
13630           LIBC_FATAL_STDERR_=1
13631   export LIBC_FATAL_STDERR_
13632
13633
13634   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13635 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13636 if ${gl_cv_func_c99_strtold+:} false; then :
13637   $as_echo_n "(cached) " >&6
13638 else
13639   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13640 /* end confdefs.h.  */
13641 /* On HP-UX before 11.23, strtold returns a struct instead of
13642                 long double.  Reject implementations like that, by requiring
13643                 compatibility with the C99 prototype.  */
13644              #include <stdlib.h>
13645              static long double (*p) (char const *, char **) = strtold;
13646              static long double
13647              test (char const *nptr, char **endptr)
13648              {
13649                long double r;
13650                r = strtold (nptr, endptr);
13651                return r;
13652              }
13653 int
13654 main ()
13655 {
13656 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13657   ;
13658   return 0;
13659 }
13660 _ACEOF
13661 if ac_fn_c_try_link "$LINENO"; then :
13662   gl_cv_func_c99_strtold=yes
13663 else
13664   gl_cv_func_c99_strtold=no
13665 fi
13666 rm -f core conftest.err conftest.$ac_objext \
13667     conftest$ac_exeext conftest.$ac_ext
13668 fi
13669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13670 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13671   if test $gl_cv_func_c99_strtold = yes; then
13672
13673 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13674
13675   fi
13676
13677
13678   GNULIB_CHOWN=0;
13679   GNULIB_CLOSE=0;
13680   GNULIB_DUP2=0;
13681   GNULIB_DUP3=0;
13682   GNULIB_ENVIRON=0;
13683   GNULIB_EUIDACCESS=0;
13684   GNULIB_FACCESSAT=0;
13685   GNULIB_FCHDIR=0;
13686   GNULIB_FCHOWNAT=0;
13687   GNULIB_FSYNC=0;
13688   GNULIB_FTRUNCATE=0;
13689   GNULIB_GETCWD=0;
13690   GNULIB_GETDOMAINNAME=0;
13691   GNULIB_GETDTABLESIZE=0;
13692   GNULIB_GETGROUPS=0;
13693   GNULIB_GETHOSTNAME=0;
13694   GNULIB_GETLOGIN=0;
13695   GNULIB_GETLOGIN_R=0;
13696   GNULIB_GETPAGESIZE=0;
13697   GNULIB_GETUSERSHELL=0;
13698   GNULIB_LCHOWN=0;
13699   GNULIB_LINK=0;
13700   GNULIB_LINKAT=0;
13701   GNULIB_LSEEK=0;
13702   GNULIB_PIPE=0;
13703   GNULIB_PIPE2=0;
13704   GNULIB_PREAD=0;
13705   GNULIB_PWRITE=0;
13706   GNULIB_READLINK=0;
13707   GNULIB_READLINKAT=0;
13708   GNULIB_RMDIR=0;
13709   GNULIB_SLEEP=0;
13710   GNULIB_SYMLINK=0;
13711   GNULIB_SYMLINKAT=0;
13712   GNULIB_TTYNAME_R=0;
13713   GNULIB_UNISTD_H_GETOPT=0;
13714   GNULIB_UNISTD_H_SIGPIPE=0;
13715   GNULIB_UNLINK=0;
13716   GNULIB_UNLINKAT=0;
13717   GNULIB_USLEEP=0;
13718   GNULIB_WRITE=0;
13719     HAVE_CHOWN=1;
13720   HAVE_DUP2=1;
13721   HAVE_DUP3=1;
13722   HAVE_EUIDACCESS=1;
13723   HAVE_FACCESSAT=1;
13724   HAVE_FCHDIR=1;
13725   HAVE_FCHOWNAT=1;
13726   HAVE_FSYNC=1;
13727   HAVE_FTRUNCATE=1;
13728   HAVE_GETDTABLESIZE=1;
13729   HAVE_GETGROUPS=1;
13730   HAVE_GETHOSTNAME=1;
13731   HAVE_GETLOGIN=1;
13732   HAVE_GETPAGESIZE=1;
13733   HAVE_LCHOWN=1;
13734   HAVE_LINK=1;
13735   HAVE_LINKAT=1;
13736   HAVE_PIPE=1;
13737   HAVE_PIPE2=1;
13738   HAVE_PREAD=1;
13739   HAVE_PWRITE=1;
13740   HAVE_READLINK=1;
13741   HAVE_READLINKAT=1;
13742   HAVE_SLEEP=1;
13743   HAVE_SYMLINK=1;
13744   HAVE_SYMLINKAT=1;
13745   HAVE_UNLINKAT=1;
13746   HAVE_USLEEP=1;
13747   HAVE_DECL_ENVIRON=1;
13748   HAVE_DECL_FCHDIR=1;
13749   HAVE_DECL_GETDOMAINNAME=1;
13750   HAVE_DECL_GETLOGIN_R=1;
13751   HAVE_DECL_GETPAGESIZE=1;
13752   HAVE_DECL_GETUSERSHELL=1;
13753   HAVE_DECL_TTYNAME_R=1;
13754   HAVE_OS_H=0;
13755   HAVE_SYS_PARAM_H=0;
13756   REPLACE_CHOWN=0;
13757   REPLACE_CLOSE=0;
13758   REPLACE_DUP=0;
13759   REPLACE_DUP2=0;
13760   REPLACE_FCHOWNAT=0;
13761   REPLACE_GETCWD=0;
13762   REPLACE_GETDOMAINNAME=0;
13763   REPLACE_GETLOGIN_R=0;
13764   REPLACE_GETGROUPS=0;
13765   REPLACE_GETPAGESIZE=0;
13766   REPLACE_LCHOWN=0;
13767   REPLACE_LINK=0;
13768   REPLACE_LINKAT=0;
13769   REPLACE_LSEEK=0;
13770   REPLACE_PREAD=0;
13771   REPLACE_PWRITE=0;
13772   REPLACE_READLINK=0;
13773   REPLACE_RMDIR=0;
13774   REPLACE_SLEEP=0;
13775   REPLACE_SYMLINK=0;
13776   REPLACE_TTYNAME_R=0;
13777   REPLACE_UNLINK=0;
13778   REPLACE_UNLINKAT=0;
13779   REPLACE_USLEEP=0;
13780   REPLACE_WRITE=0;
13781   UNISTD_H_HAVE_WINSOCK2_H=0;
13782   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
13783
13784
13785
13786
13787   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
13788 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
13789 if ${gl_cv_have_include_next+:} false; then :
13790   $as_echo_n "(cached) " >&6
13791 else
13792   rm -rf conftestd1a conftestd1b conftestd2
13793      mkdir conftestd1a conftestd1b conftestd2
13794                                                   cat <<EOF > conftestd1a/conftest.h
13795 #define DEFINED_IN_CONFTESTD1
13796 #include_next <conftest.h>
13797 #ifdef DEFINED_IN_CONFTESTD2
13798 int foo;
13799 #else
13800 #error "include_next doesn't work"
13801 #endif
13802 EOF
13803      cat <<EOF > conftestd1b/conftest.h
13804 #define DEFINED_IN_CONFTESTD1
13805 #include <stdio.h>
13806 #include_next <conftest.h>
13807 #ifdef DEFINED_IN_CONFTESTD2
13808 int foo;
13809 #else
13810 #error "include_next doesn't work"
13811 #endif
13812 EOF
13813      cat <<EOF > conftestd2/conftest.h
13814 #ifndef DEFINED_IN_CONFTESTD1
13815 #error "include_next test doesn't work"
13816 #endif
13817 #define DEFINED_IN_CONFTESTD2
13818 EOF
13819      gl_save_CPPFLAGS="$CPPFLAGS"
13820      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
13821      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13822 /* end confdefs.h.  */
13823 #include <conftest.h>
13824 _ACEOF
13825 if ac_fn_c_try_compile "$LINENO"; then :
13826   gl_cv_have_include_next=yes
13827 else
13828   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
13829         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13830 /* end confdefs.h.  */
13831 #include <conftest.h>
13832 _ACEOF
13833 if ac_fn_c_try_compile "$LINENO"; then :
13834   gl_cv_have_include_next=buggy
13835 else
13836   gl_cv_have_include_next=no
13837 fi
13838 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13839
13840 fi
13841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13842      CPPFLAGS="$gl_save_CPPFLAGS"
13843      rm -rf conftestd1a conftestd1b conftestd2
13844
13845 fi
13846 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
13847 $as_echo "$gl_cv_have_include_next" >&6; }
13848   PRAGMA_SYSTEM_HEADER=
13849   if test $gl_cv_have_include_next = yes; then
13850     INCLUDE_NEXT=include_next
13851     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13852     if test -n "$GCC"; then
13853       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
13854     fi
13855   else
13856     if test $gl_cv_have_include_next = buggy; then
13857       INCLUDE_NEXT=include
13858       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13859     else
13860       INCLUDE_NEXT=include
13861       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
13862     fi
13863   fi
13864
13865
13866
13867   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
13868 $as_echo_n "checking whether system header files limit the line length... " >&6; }
13869 if ${gl_cv_pragma_columns+:} false; then :
13870   $as_echo_n "(cached) " >&6
13871 else
13872        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13873 /* end confdefs.h.  */
13874
13875 #ifdef __TANDEM
13876 choke me
13877 #endif
13878
13879 _ACEOF
13880 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13881   $EGREP "choke me" >/dev/null 2>&1; then :
13882   gl_cv_pragma_columns=yes
13883 else
13884   gl_cv_pragma_columns=no
13885 fi
13886 rm -f conftest*
13887
13888
13889 fi
13890 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
13891 $as_echo "$gl_cv_pragma_columns" >&6; }
13892   if test $gl_cv_pragma_columns = yes; then
13893     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
13894   else
13895     PRAGMA_COLUMNS=
13896   fi
13897
13898
13899
13900
13901
13902
13903
13904
13905
13906
13907
13908
13909
13910
13911
13912
13913
13914      if test $gl_cv_have_include_next = yes; then
13915        gl_cv_next_getopt_h='<'getopt.h'>'
13916      else
13917        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
13918 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
13919 if ${gl_cv_next_getopt_h+:} false; then :
13920   $as_echo_n "(cached) " >&6
13921 else
13922
13923              if test $ac_cv_header_getopt_h = yes; then
13924
13925
13926                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13927 /* end confdefs.h.  */
13928 #include <getopt.h>
13929
13930 _ACEOF
13931                                                                                                                         case "$host_os" in
13932                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
13933                  *)    gl_absname_cpp="$ac_cpp" ;;
13934                esac
13935                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
13936                   sed -n '\#/getopt.h#{
13937                     s#.*"\(.*/getopt.h\)".*#\1#
13938                     s#^/[^/]#//&#
13939                     p
13940                     q
13941                   }'`'"'
13942           else
13943                gl_cv_next_getopt_h='<'getopt.h'>'
13944              fi
13945
13946
13947 fi
13948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
13949 $as_echo "$gl_cv_next_getopt_h" >&6; }
13950      fi
13951      NEXT_GETOPT_H=$gl_cv_next_getopt_h
13952
13953      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
13954        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
13955        gl_next_as_first_directive='<'getopt.h'>'
13956      else
13957        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
13958        gl_next_as_first_directive=$gl_cv_next_getopt_h
13959      fi
13960      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
13961
13962
13963
13964
13965   if test $ac_cv_header_getopt_h = yes; then
13966     HAVE_GETOPT_H=1
13967   else
13968     HAVE_GETOPT_H=0
13969   fi
13970
13971
13972   gl_replace_getopt=
13973
13974     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13975     for ac_header in getopt.h
13976 do :
13977   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
13978 if test "x$ac_cv_header_getopt_h" = xyes; then :
13979   cat >>confdefs.h <<_ACEOF
13980 #define HAVE_GETOPT_H 1
13981 _ACEOF
13982
13983 else
13984   gl_replace_getopt=yes
13985 fi
13986
13987 done
13988
13989   fi
13990
13991     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13992     for ac_func in getopt_long_only
13993 do :
13994   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
13995 if test "x$ac_cv_func_getopt_long_only" = xyes; then :
13996   cat >>confdefs.h <<_ACEOF
13997 #define HAVE_GETOPT_LONG_ONLY 1
13998 _ACEOF
13999
14000 else
14001   gl_replace_getopt=yes
14002 fi
14003 done
14004
14005   fi
14006
14007                     if test -z "$gl_replace_getopt"; then
14008     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
14009 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
14010 if ${gl_cv_func_getopt_posix+:} false; then :
14011   $as_echo_n "(cached) " >&6
14012 else
14013
14014                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14015 /* end confdefs.h.  */
14016 #include <unistd.h>
14017 int
14018 main ()
14019 {
14020 int *p = &optreset; return optreset;
14021   ;
14022   return 0;
14023 }
14024 _ACEOF
14025 if ac_fn_c_try_compile "$LINENO"; then :
14026   gl_optind_min=1
14027 else
14028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14029 /* end confdefs.h.  */
14030 #include <getopt.h>
14031 int
14032 main ()
14033 {
14034 return !getopt_clip;
14035   ;
14036   return 0;
14037 }
14038 _ACEOF
14039 if ac_fn_c_try_compile "$LINENO"; then :
14040   gl_optind_min=1
14041 else
14042   gl_optind_min=0
14043 fi
14044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14045 fi
14046 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14047
14048                 gl_save_CPPFLAGS=$CPPFLAGS
14049         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
14050         if test "$cross_compiling" = yes; then :
14051   case "$host_os" in
14052              mingw*)         gl_cv_func_getopt_posix="guessing no";;
14053              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
14054              *)              gl_cv_func_getopt_posix="guessing yes";;
14055            esac
14056
14057 else
14058   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14059 /* end confdefs.h.  */
14060
14061 #include <unistd.h>
14062 #include <stdlib.h>
14063 #include <string.h>
14064
14065 int
14066 main ()
14067 {
14068   {
14069     int argc = 0;
14070     char *argv[10];
14071     int c;
14072
14073     argv[argc++] = "program";
14074     argv[argc++] = "-a";
14075     argv[argc++] = "foo";
14076     argv[argc++] = "bar";
14077     argv[argc] = NULL;
14078     optind = OPTIND_MIN;
14079     opterr = 0;
14080
14081     c = getopt (argc, argv, "ab");
14082     if (!(c == 'a'))
14083       return 1;
14084     c = getopt (argc, argv, "ab");
14085     if (!(c == -1))
14086       return 2;
14087     if (!(optind == 2))
14088       return 3;
14089   }
14090   /* Some internal state exists at this point.  */
14091   {
14092     int argc = 0;
14093     char *argv[10];
14094     int c;
14095
14096     argv[argc++] = "program";
14097     argv[argc++] = "donald";
14098     argv[argc++] = "-p";
14099     argv[argc++] = "billy";
14100     argv[argc++] = "duck";
14101     argv[argc++] = "-a";
14102     argv[argc++] = "bar";
14103     argv[argc] = NULL;
14104     optind = OPTIND_MIN;
14105     opterr = 0;
14106
14107     c = getopt (argc, argv, "+abp:q:");
14108     if (!(c == -1))
14109       return 4;
14110     if (!(strcmp (argv[0], "program") == 0))
14111       return 5;
14112     if (!(strcmp (argv[1], "donald") == 0))
14113       return 6;
14114     if (!(strcmp (argv[2], "-p") == 0))
14115       return 7;
14116     if (!(strcmp (argv[3], "billy") == 0))
14117       return 8;
14118     if (!(strcmp (argv[4], "duck") == 0))
14119       return 9;
14120     if (!(strcmp (argv[5], "-a") == 0))
14121       return 10;
14122     if (!(strcmp (argv[6], "bar") == 0))
14123       return 11;
14124     if (!(optind == 1))
14125       return 12;
14126   }
14127   /* Detect MacOS 10.5, AIX 7.1 bug.  */
14128   {
14129     char *argv[3] = { "program", "-ab", NULL };
14130     optind = OPTIND_MIN;
14131     opterr = 0;
14132     if (getopt (2, argv, "ab:") != 'a')
14133       return 13;
14134     if (getopt (2, argv, "ab:") != '?')
14135       return 14;
14136     if (optopt != 'b')
14137       return 15;
14138     if (optind != 2)
14139       return 16;
14140   }
14141
14142   return 0;
14143 }
14144
14145 _ACEOF
14146 if ac_fn_c_try_run "$LINENO"; then :
14147   gl_cv_func_getopt_posix=yes
14148 else
14149   gl_cv_func_getopt_posix=no
14150 fi
14151 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14152   conftest.$ac_objext conftest.beam conftest.$ac_ext
14153 fi
14154
14155         CPPFLAGS=$gl_save_CPPFLAGS
14156
14157 fi
14158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14159 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14160     case "$gl_cv_func_getopt_posix" in
14161       *no) gl_replace_getopt=yes ;;
14162     esac
14163   fi
14164
14165   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14166     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14167 $as_echo_n "checking for working GNU getopt function... " >&6; }
14168 if ${gl_cv_func_getopt_gnu+:} false; then :
14169   $as_echo_n "(cached) " >&6
14170 else
14171   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14172        # optstring is necessary for programs like m4 that have POSIX-mandated
14173        # semantics for supporting options interspersed with files.
14174        # Also, since getopt_long is a GNU extension, we require optind=0.
14175        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14176        # so take care to revert to the correct (non-)export state.
14177        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14178        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14179          xx) gl_had_POSIXLY_CORRECT=exported ;;
14180          x)  gl_had_POSIXLY_CORRECT=yes      ;;
14181          *)  gl_had_POSIXLY_CORRECT=         ;;
14182        esac
14183        POSIXLY_CORRECT=1
14184        export POSIXLY_CORRECT
14185        if test "$cross_compiling" = yes; then :
14186            case $host_os:$ac_cv_have_decl_optreset in
14187            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14188            *:yes)               gl_cv_func_getopt_gnu=no;;
14189            *)                   gl_cv_func_getopt_gnu=yes;;
14190          esac
14191
14192 else
14193   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14194 /* end confdefs.h.  */
14195 #include <getopt.h>
14196                            #include <stddef.h>
14197                            #include <string.h>
14198
14199 int
14200 main ()
14201 {
14202
14203              int result = 0;
14204              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14205                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14206                 OSF/1 5.1, Solaris 10.  */
14207              {
14208                char *myargv[3];
14209                myargv[0] = "conftest";
14210                myargv[1] = "-+";
14211                myargv[2] = 0;
14212                opterr = 0;
14213                if (getopt (2, myargv, "+a") != '?')
14214                  result |= 1;
14215              }
14216              /* This code succeeds on glibc 2.8, mingw,
14217                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14218                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
14219              {
14220                char *argv[] = { "program", "-p", "foo", "bar", NULL };
14221
14222                optind = 1;
14223                if (getopt (4, argv, "p::") != 'p')
14224                  result |= 2;
14225                else if (optarg != NULL)
14226                  result |= 4;
14227                else if (getopt (4, argv, "p::") != -1)
14228                  result |= 6;
14229                else if (optind != 2)
14230                  result |= 8;
14231              }
14232              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
14233              {
14234                char *argv[] = { "program", "foo", "-p", NULL };
14235                optind = 0;
14236                if (getopt (3, argv, "-p") != 1)
14237                  result |= 16;
14238                else if (getopt (3, argv, "-p") != 'p')
14239                  result |= 32;
14240              }
14241              /* This code fails on glibc 2.11.  */
14242              {
14243                char *argv[] = { "program", "-b", "-a", NULL };
14244                optind = opterr = 0;
14245                if (getopt (3, argv, "+:a:b") != 'b')
14246                  result |= 64;
14247                else if (getopt (3, argv, "+:a:b") != ':')
14248                  result |= 64;
14249              }
14250              return result;
14251
14252   ;
14253   return 0;
14254 }
14255 _ACEOF
14256 if ac_fn_c_try_run "$LINENO"; then :
14257   gl_cv_func_getopt_gnu=yes
14258 else
14259   gl_cv_func_getopt_gnu=no
14260 fi
14261 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14262   conftest.$ac_objext conftest.beam conftest.$ac_ext
14263 fi
14264
14265        case $gl_had_POSIXLY_CORRECT in
14266          exported) ;;
14267          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14268          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14269        esac
14270
14271 fi
14272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14273 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14274     if test "$gl_cv_func_getopt_gnu" = "no"; then
14275       gl_replace_getopt=yes
14276     fi
14277   fi
14278
14279 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14280 if test "x$ac_cv_have_decl_getenv" = xyes; then :
14281   ac_have_decl=1
14282 else
14283   ac_have_decl=0
14284 fi
14285
14286 cat >>confdefs.h <<_ACEOF
14287 #define HAVE_DECL_GETENV $ac_have_decl
14288 _ACEOF
14289
14290
14291
14292
14293
14294
14295   if test -n "$gl_replace_getopt"; then :
14296
14297
14298
14299   GETOPT_H=getopt.h
14300
14301 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14302
14303
14304
14305     GNULIB_UNISTD_H_GETOPT=1
14306
14307
14308
14309
14310
14311
14312
14313
14314   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14315
14316
14317
14318
14319
14320
14321
14322
14323
14324   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14325
14326
14327
14328
14329
14330
14331 fi
14332
14333
14334 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
14335 $as_echo_n "checking for inline... " >&6; }
14336 if ${ac_cv_c_inline+:} false; then :
14337   $as_echo_n "(cached) " >&6
14338 else
14339   ac_cv_c_inline=no
14340 for ac_kw in inline __inline__ __inline; do
14341   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14342 /* end confdefs.h.  */
14343 #ifndef __cplusplus
14344 typedef int foo_t;
14345 static $ac_kw foo_t static_foo () {return 0; }
14346 $ac_kw foo_t foo () {return 0; }
14347 #endif
14348
14349 _ACEOF
14350 if ac_fn_c_try_compile "$LINENO"; then :
14351   ac_cv_c_inline=$ac_kw
14352 fi
14353 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14354   test "$ac_cv_c_inline" != no && break
14355 done
14356
14357 fi
14358 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
14359 $as_echo "$ac_cv_c_inline" >&6; }
14360
14361 case $ac_cv_c_inline in
14362   inline | yes) ;;
14363   *)
14364     case $ac_cv_c_inline in
14365       no) ac_val=;;
14366       *) ac_val=$ac_cv_c_inline;;
14367     esac
14368     cat >>confdefs.h <<_ACEOF
14369 #ifndef __cplusplus
14370 #define inline $ac_val
14371 #endif
14372 _ACEOF
14373     ;;
14374 esac
14375
14376
14377   GNULIB_MKTIME=0;
14378   GNULIB_NANOSLEEP=0;
14379   GNULIB_STRPTIME=0;
14380   GNULIB_TIMEGM=0;
14381   GNULIB_TIME_R=0;
14382     HAVE_DECL_LOCALTIME_R=1;
14383   HAVE_NANOSLEEP=1;
14384   HAVE_STRPTIME=1;
14385   HAVE_TIMEGM=1;
14386         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
14387   REPLACE_MKTIME=GNULIB_PORTCHECK;
14388   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
14389   REPLACE_TIMEGM=GNULIB_PORTCHECK;
14390
14391
14392
14393
14394   for ac_func in $ac_func_list
14395 do :
14396   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14397 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14398 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14399   cat >>confdefs.h <<_ACEOF
14400 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14401 _ACEOF
14402
14403 fi
14404 done
14405
14406
14407
14408
14409     gl_cv_c_multiarch=no
14410   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14411 /* end confdefs.h.  */
14412 #ifndef __APPLE_CC__
14413          not a universal capable compiler
14414         #endif
14415         typedef int dummy;
14416
14417 _ACEOF
14418 if ac_fn_c_try_compile "$LINENO"; then :
14419
14420                arch=
14421      prev=
14422      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14423        if test -n "$prev"; then
14424          case $word in
14425            i?86 | x86_64 | ppc | ppc64)
14426              if test -z "$arch" || test "$arch" = "$word"; then
14427                arch="$word"
14428              else
14429                gl_cv_c_multiarch=yes
14430              fi
14431              ;;
14432          esac
14433          prev=
14434        else
14435          if test "x$word" = "x-arch"; then
14436            prev=arch
14437          fi
14438        fi
14439      done
14440
14441 fi
14442 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14443   if test $gl_cv_c_multiarch = yes; then
14444     APPLE_UNIVERSAL_BUILD=1
14445   else
14446     APPLE_UNIVERSAL_BUILD=0
14447   fi
14448
14449
14450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
14451 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
14452 if ${ac_cv_header_stdbool_h+:} false; then :
14453   $as_echo_n "(cached) " >&6
14454 else
14455   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14456 /* end confdefs.h.  */
14457
14458              #include <stdbool.h>
14459              #ifndef bool
14460               "error: bool is not defined"
14461              #endif
14462              #ifndef false
14463               "error: false is not defined"
14464              #endif
14465              #if false
14466               "error: false is not 0"
14467              #endif
14468              #ifndef true
14469               "error: true is not defined"
14470              #endif
14471              #if true != 1
14472               "error: true is not 1"
14473              #endif
14474              #ifndef __bool_true_false_are_defined
14475               "error: __bool_true_false_are_defined is not defined"
14476              #endif
14477
14478              struct s { _Bool s: 1; _Bool t; } s;
14479
14480              char a[true == 1 ? 1 : -1];
14481              char b[false == 0 ? 1 : -1];
14482              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
14483              char d[(bool) 0.5 == true ? 1 : -1];
14484              /* See body of main program for 'e'.  */
14485              char f[(_Bool) 0.0 == false ? 1 : -1];
14486              char g[true];
14487              char h[sizeof (_Bool)];
14488              char i[sizeof s.t];
14489              enum { j = false, k = true, l = false * true, m = true * 256 };
14490              /* The following fails for
14491                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
14492              _Bool n[m];
14493              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
14494              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
14495              /* Catch a bug in an HP-UX C compiler.  See
14496                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
14497                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
14498               */
14499              _Bool q = true;
14500              _Bool *pq = &q;
14501
14502 int
14503 main ()
14504 {
14505
14506              bool e = &s;
14507              *pq |= q;
14508              *pq |= ! q;
14509              /* Refer to every declared value, to avoid compiler optimizations.  */
14510              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
14511                      + !m + !n + !o + !p + !q + !pq);
14512
14513   ;
14514   return 0;
14515 }
14516 _ACEOF
14517 if ac_fn_c_try_compile "$LINENO"; then :
14518   ac_cv_header_stdbool_h=yes
14519 else
14520   ac_cv_header_stdbool_h=no
14521 fi
14522 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14523 fi
14524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
14525 $as_echo "$ac_cv_header_stdbool_h" >&6; }
14526    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
14527 if test "x$ac_cv_type__Bool" = xyes; then :
14528
14529 cat >>confdefs.h <<_ACEOF
14530 #define HAVE__BOOL 1
14531 _ACEOF
14532
14533
14534 fi
14535
14536
14537
14538     REPLACE_NULL=0;
14539   HAVE_WCHAR_T=1;
14540   STDDEF_H='';
14541
14542
14543   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
14544 $as_echo_n "checking for wchar_t... " >&6; }
14545 if ${gt_cv_c_wchar_t+:} false; then :
14546   $as_echo_n "(cached) " >&6
14547 else
14548   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14549 /* end confdefs.h.  */
14550 #include <stddef.h>
14551             wchar_t foo = (wchar_t)'\0';
14552 int
14553 main ()
14554 {
14555
14556   ;
14557   return 0;
14558 }
14559 _ACEOF
14560 if ac_fn_c_try_compile "$LINENO"; then :
14561   gt_cv_c_wchar_t=yes
14562 else
14563   gt_cv_c_wchar_t=no
14564 fi
14565 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14566 fi
14567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
14568 $as_echo "$gt_cv_c_wchar_t" >&6; }
14569   if test $gt_cv_c_wchar_t = yes; then
14570
14571 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
14572
14573   fi
14574
14575
14576  ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
14577 "
14578 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
14579
14580 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
14581
14582 fi
14583
14584
14585
14586
14587 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
14588 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
14589 if ${ac_cv_c_restrict+:} false; then :
14590   $as_echo_n "(cached) " >&6
14591 else
14592   ac_cv_c_restrict=no
14593    # The order here caters to the fact that C++ does not require restrict.
14594    for ac_kw in __restrict __restrict__ _Restrict restrict; do
14595      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14596 /* end confdefs.h.  */
14597 typedef int * int_ptr;
14598         int foo (int_ptr $ac_kw ip) {
14599         return ip[0];
14600        }
14601 int
14602 main ()
14603 {
14604 int s[1];
14605         int * $ac_kw t = s;
14606         t[0] = 0;
14607         return foo(t)
14608   ;
14609   return 0;
14610 }
14611 _ACEOF
14612 if ac_fn_c_try_compile "$LINENO"; then :
14613   ac_cv_c_restrict=$ac_kw
14614 fi
14615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14616      test "$ac_cv_c_restrict" != no && break
14617    done
14618
14619 fi
14620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
14621 $as_echo "$ac_cv_c_restrict" >&6; }
14622
14623  case $ac_cv_c_restrict in
14624    restrict) ;;
14625    no) $as_echo "#define restrict /**/" >>confdefs.h
14626  ;;
14627    *)  cat >>confdefs.h <<_ACEOF
14628 #define restrict $ac_cv_c_restrict
14629 _ACEOF
14630  ;;
14631  esac
14632
14633
14634
14635
14636
14637   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
14638 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
14639 if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
14640   $as_echo_n "(cached) " >&6
14641 else
14642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14643 /* end confdefs.h.  */
14644 #include <time.h>
14645
14646 int
14647 main ()
14648 {
14649 static struct timespec x; x.tv_sec = x.tv_nsec;
14650   ;
14651   return 0;
14652 }
14653 _ACEOF
14654 if ac_fn_c_try_compile "$LINENO"; then :
14655   gl_cv_sys_struct_timespec_in_time_h=yes
14656 else
14657   gl_cv_sys_struct_timespec_in_time_h=no
14658 fi
14659 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14660 fi
14661 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
14662 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
14663
14664   TIME_H_DEFINES_STRUCT_TIMESPEC=0
14665   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
14666   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
14667   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
14668     TIME_H_DEFINES_STRUCT_TIMESPEC=1
14669   else
14670     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
14671 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
14672 if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
14673   $as_echo_n "(cached) " >&6
14674 else
14675   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14676 /* end confdefs.h.  */
14677 #include <sys/time.h>
14678
14679 int
14680 main ()
14681 {
14682 static struct timespec x; x.tv_sec = x.tv_nsec;
14683   ;
14684   return 0;
14685 }
14686 _ACEOF
14687 if ac_fn_c_try_compile "$LINENO"; then :
14688   gl_cv_sys_struct_timespec_in_sys_time_h=yes
14689 else
14690   gl_cv_sys_struct_timespec_in_sys_time_h=no
14691 fi
14692 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14693 fi
14694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
14695 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
14696     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
14697       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
14698     else
14699       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
14700 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
14701 if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
14702   $as_echo_n "(cached) " >&6
14703 else
14704   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14705 /* end confdefs.h.  */
14706 #include <pthread.h>
14707
14708 int
14709 main ()
14710 {
14711 static struct timespec x; x.tv_sec = x.tv_nsec;
14712   ;
14713   return 0;
14714 }
14715 _ACEOF
14716 if ac_fn_c_try_compile "$LINENO"; then :
14717   gl_cv_sys_struct_timespec_in_pthread_h=yes
14718 else
14719   gl_cv_sys_struct_timespec_in_pthread_h=no
14720 fi
14721 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14722 fi
14723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
14724 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
14725       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
14726         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
14727       fi
14728     fi
14729   fi
14730
14731
14732
14733
14734
14735
14736
14737
14738
14739
14740
14741
14742
14743
14744
14745      if test $gl_cv_have_include_next = yes; then
14746        gl_cv_next_time_h='<'time.h'>'
14747      else
14748        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
14749 $as_echo_n "checking absolute name of <time.h>... " >&6; }
14750 if ${gl_cv_next_time_h+:} false; then :
14751   $as_echo_n "(cached) " >&6
14752 else
14753
14754                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14755 /* end confdefs.h.  */
14756 #include <time.h>
14757
14758 _ACEOF
14759                                                                                                                         case "$host_os" in
14760                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
14761                  *)    gl_absname_cpp="$ac_cpp" ;;
14762                esac
14763                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14764                   sed -n '\#/time.h#{
14765                     s#.*"\(.*/time.h\)".*#\1#
14766                     s#^/[^/]#//&#
14767                     p
14768                     q
14769                   }'`'"'
14770
14771
14772 fi
14773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
14774 $as_echo "$gl_cv_next_time_h" >&6; }
14775      fi
14776      NEXT_TIME_H=$gl_cv_next_time_h
14777
14778      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14779        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14780        gl_next_as_first_directive='<'time.h'>'
14781      else
14782        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14783        gl_next_as_first_directive=$gl_cv_next_time_h
14784      fi
14785      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
14786
14787
14788
14789
14790
14791
14792 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
14793 if test "x$ac_cv_have_decl_localtime_r" = xyes; then :
14794   ac_have_decl=1
14795 else
14796   ac_have_decl=0
14797 fi
14798
14799 cat >>confdefs.h <<_ACEOF
14800 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
14801 _ACEOF
14802
14803
14804
14805
14806    if false; then
14807   GL_COND_LIBTOOL_TRUE=
14808   GL_COND_LIBTOOL_FALSE='#'
14809 else
14810   GL_COND_LIBTOOL_TRUE='#'
14811   GL_COND_LIBTOOL_FALSE=
14812 fi
14813
14814   gl_cond_libtool=false
14815   gl_libdeps=
14816   gl_ltlibdeps=
14817   gl_m4_base='m4'
14818
14819
14820
14821
14822
14823
14824
14825
14826
14827   gl_source_base='lib'
14828   # Code from module arg-nonnull:
14829   # Code from module c++defs:
14830   # Code from module dtoastr:
14831
14832   # Code from module extensions:
14833   # Code from module getopt-gnu:
14834
14835
14836
14837
14838
14839
14840   # Code from module getopt-posix:
14841
14842
14843
14844
14845
14846   if test -n "$gl_replace_getopt"; then :
14847
14848
14849
14850   GETOPT_H=getopt.h
14851
14852 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14853
14854
14855
14856     GNULIB_UNISTD_H_GETOPT=1
14857
14858
14859
14860
14861
14862
14863
14864
14865   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14866
14867
14868
14869
14870
14871
14872
14873
14874
14875   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14876
14877
14878
14879
14880
14881
14882 fi
14883
14884
14885   # Code from module gettext-h:
14886
14887
14888   # Code from module ignore-value:
14889
14890   # Code from module include_next:
14891   # Code from module intprops:
14892   # Code from module mktime:
14893
14894
14895
14896
14897
14898 if test $APPLE_UNIVERSAL_BUILD = 1; then
14899   # A universal build on Apple MacOS X platforms.
14900   # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
14901   # But we need a configuration result that is valid in both modes.
14902   ac_cv_func_working_mktime=no
14903 fi
14904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
14905 $as_echo_n "checking for working mktime... " >&6; }
14906 if ${ac_cv_func_working_mktime+:} false; then :
14907   $as_echo_n "(cached) " >&6
14908 else
14909   if test "$cross_compiling" = yes; then :
14910   ac_cv_func_working_mktime=no
14911 else
14912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14913 /* end confdefs.h.  */
14914 /* Test program from Paul Eggert and Tony Leneis.  */
14915 #include <limits.h>
14916 #include <stdlib.h>
14917 #include <time.h>
14918
14919 #ifdef HAVE_UNISTD_H
14920 # include <unistd.h>
14921 #endif
14922
14923 #ifndef HAVE_ALARM
14924 # define alarm(X) /* empty */
14925 #endif
14926
14927 /* Work around redefinition to rpl_putenv by other config tests.  */
14928 #undef putenv
14929
14930 static time_t time_t_max;
14931 static time_t time_t_min;
14932
14933 /* Values we'll use to set the TZ environment variable.  */
14934 static char *tz_strings[] = {
14935   (char *) 0, "TZ=GMT0", "TZ=JST-9",
14936   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
14937 };
14938 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
14939
14940 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
14941    Based on a problem report from Andreas Jaeger.  */
14942 static int
14943 spring_forward_gap ()
14944 {
14945   /* glibc (up to about 1998-10-07) failed this test. */
14946   struct tm tm;
14947
14948   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
14949      instead of "TZ=America/Vancouver" in order to detect the bug even
14950      on systems that don't support the Olson extension, or don't have the
14951      full zoneinfo tables installed.  */
14952   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
14953
14954   tm.tm_year = 98;
14955   tm.tm_mon = 3;
14956   tm.tm_mday = 5;
14957   tm.tm_hour = 2;
14958   tm.tm_min = 0;
14959   tm.tm_sec = 0;
14960   tm.tm_isdst = -1;
14961   return mktime (&tm) != (time_t) -1;
14962 }
14963
14964 static int
14965 mktime_test1 (time_t now)
14966 {
14967   struct tm *lt;
14968   return ! (lt = localtime (&now)) || mktime (lt) == now;
14969 }
14970
14971 static int
14972 mktime_test (time_t now)
14973 {
14974   return (mktime_test1 (now)
14975           && mktime_test1 ((time_t) (time_t_max - now))
14976           && mktime_test1 ((time_t) (time_t_min + now)));
14977 }
14978
14979 static int
14980 irix_6_4_bug ()
14981 {
14982   /* Based on code from Ariel Faigon.  */
14983   struct tm tm;
14984   tm.tm_year = 96;
14985   tm.tm_mon = 3;
14986   tm.tm_mday = 0;
14987   tm.tm_hour = 0;
14988   tm.tm_min = 0;
14989   tm.tm_sec = 0;
14990   tm.tm_isdst = -1;
14991   mktime (&tm);
14992   return tm.tm_mon == 2 && tm.tm_mday == 31;
14993 }
14994
14995 static int
14996 bigtime_test (int j)
14997 {
14998   struct tm tm;
14999   time_t now;
15000   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
15001   now = mktime (&tm);
15002   if (now != (time_t) -1)
15003     {
15004       struct tm *lt = localtime (&now);
15005       if (! (lt
15006              && lt->tm_year == tm.tm_year
15007              && lt->tm_mon == tm.tm_mon
15008              && lt->tm_mday == tm.tm_mday
15009              && lt->tm_hour == tm.tm_hour
15010              && lt->tm_min == tm.tm_min
15011              && lt->tm_sec == tm.tm_sec
15012              && lt->tm_yday == tm.tm_yday
15013              && lt->tm_wday == tm.tm_wday
15014              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
15015                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
15016         return 0;
15017     }
15018   return 1;
15019 }
15020
15021 static int
15022 year_2050_test ()
15023 {
15024   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
15025      ignoring leap seconds.  */
15026   unsigned long int answer = 2527315200UL;
15027
15028   struct tm tm;
15029   time_t t;
15030   tm.tm_year = 2050 - 1900;
15031   tm.tm_mon = 2 - 1;
15032   tm.tm_mday = 1;
15033   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
15034   tm.tm_isdst = -1;
15035
15036   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
15037      instead of "TZ=America/Vancouver" in order to detect the bug even
15038      on systems that don't support the Olson extension, or don't have the
15039      full zoneinfo tables installed.  */
15040   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
15041
15042   t = mktime (&tm);
15043
15044   /* Check that the result is either a failure, or close enough
15045      to the correct answer that we can assume the discrepancy is
15046      due to leap seconds.  */
15047   return (t == (time_t) -1
15048           || (0 < t && answer - 120 <= t && t <= answer + 120));
15049 }
15050
15051 int
15052 main ()
15053 {
15054   int result = 0;
15055   time_t t, delta;
15056   int i, j;
15057   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
15058   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
15059
15060   /* This test makes some buggy mktime implementations loop.
15061      Give up after 60 seconds; a mktime slower than that
15062      isn't worth using anyway.  */
15063   alarm (60);
15064
15065   time_t_max = (! time_t_signed
15066                 ? (time_t) -1
15067                 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
15068                    * 2 + 1));
15069   time_t_min = (! time_t_signed
15070                 ? (time_t) 0
15071                 : time_t_signed_magnitude
15072                 ? ~ (time_t) 0
15073                 : ~ time_t_max);
15074
15075   delta = time_t_max / 997; /* a suitable prime number */
15076   for (i = 0; i < N_STRINGS; i++)
15077     {
15078       if (tz_strings[i])
15079         putenv (tz_strings[i]);
15080
15081       for (t = 0; t <= time_t_max - delta; t += delta)
15082         if (! mktime_test (t))
15083           result |= 1;
15084       if (! (mktime_test ((time_t) 1)
15085              && mktime_test ((time_t) (60 * 60))
15086              && mktime_test ((time_t) (60 * 60 * 24))))
15087         result |= 2;
15088
15089       for (j = 1; ; j <<= 1)
15090         if (! bigtime_test (j))
15091           result |= 4;
15092         else if (INT_MAX / 2 < j)
15093           break;
15094       if (! bigtime_test (INT_MAX))
15095         result |= 8;
15096     }
15097   if (! irix_6_4_bug ())
15098     result |= 16;
15099   if (! spring_forward_gap ())
15100     result |= 32;
15101   if (! year_2050_test ())
15102     result |= 64;
15103   return result;
15104 }
15105 _ACEOF
15106 if ac_fn_c_try_run "$LINENO"; then :
15107   ac_cv_func_working_mktime=yes
15108 else
15109   ac_cv_func_working_mktime=no
15110 fi
15111 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15112   conftest.$ac_objext conftest.beam conftest.$ac_ext
15113 fi
15114
15115 fi
15116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
15117 $as_echo "$ac_cv_func_working_mktime" >&6; }
15118 if test $ac_cv_func_working_mktime = no; then
15119
15120
15121
15122
15123
15124
15125
15126
15127   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
15128
15129 fi
15130
15131     if test $ac_cv_func_working_mktime = no; then
15132     REPLACE_MKTIME=1
15133
15134
15135
15136   else
15137     REPLACE_MKTIME=0
15138   fi
15139
15140
15141
15142
15143   GNULIB_MKTIME=1
15144
15145
15146
15147   # Code from module multiarch:
15148
15149   # Code from module stdbool:
15150
15151
15152
15153   # Define two additional variables used in the Makefile substitution.
15154
15155   if test "$ac_cv_header_stdbool_h" = yes; then
15156     STDBOOL_H=''
15157   else
15158     STDBOOL_H='stdbool.h'
15159   fi
15160
15161
15162   if test "$ac_cv_type__Bool" = yes; then
15163     HAVE__BOOL=1
15164   else
15165     HAVE__BOOL=0
15166   fi
15167
15168
15169   # Code from module stddef:
15170
15171
15172
15173   if test $gt_cv_c_wchar_t = no; then
15174     HAVE_WCHAR_T=0
15175     STDDEF_H=stddef.h
15176   fi
15177   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
15178 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
15179 if ${gl_cv_decl_null_works+:} false; then :
15180   $as_echo_n "(cached) " >&6
15181 else
15182   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15183 /* end confdefs.h.  */
15184 #include <stddef.h>
15185       int test[2 * (sizeof NULL == sizeof (void *)) -1];
15186
15187 int
15188 main ()
15189 {
15190
15191   ;
15192   return 0;
15193 }
15194 _ACEOF
15195 if ac_fn_c_try_compile "$LINENO"; then :
15196   gl_cv_decl_null_works=yes
15197 else
15198   gl_cv_decl_null_works=no
15199 fi
15200 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15201 fi
15202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
15203 $as_echo "$gl_cv_decl_null_works" >&6; }
15204   if test $gl_cv_decl_null_works = no; then
15205     REPLACE_NULL=1
15206     STDDEF_H=stddef.h
15207   fi
15208   if test -n "$STDDEF_H"; then
15209
15210
15211
15212
15213
15214
15215
15216
15217      if test $gl_cv_have_include_next = yes; then
15218        gl_cv_next_stddef_h='<'stddef.h'>'
15219      else
15220        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
15221 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
15222 if ${gl_cv_next_stddef_h+:} false; then :
15223   $as_echo_n "(cached) " >&6
15224 else
15225
15226                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15227 /* end confdefs.h.  */
15228 #include <stddef.h>
15229
15230 _ACEOF
15231                                                                                                                         case "$host_os" in
15232                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15233                  *)    gl_absname_cpp="$ac_cpp" ;;
15234                esac
15235                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15236                   sed -n '\#/stddef.h#{
15237                     s#.*"\(.*/stddef.h\)".*#\1#
15238                     s#^/[^/]#//&#
15239                     p
15240                     q
15241                   }'`'"'
15242
15243
15244 fi
15245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
15246 $as_echo "$gl_cv_next_stddef_h" >&6; }
15247      fi
15248      NEXT_STDDEF_H=$gl_cv_next_stddef_h
15249
15250      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15251        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15252        gl_next_as_first_directive='<'stddef.h'>'
15253      else
15254        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15255        gl_next_as_first_directive=$gl_cv_next_stddef_h
15256      fi
15257      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
15258
15259
15260
15261
15262   fi
15263
15264   # Code from module strftime:
15265
15266
15267
15268
15269
15270
15271
15272
15273
15274
15275   gl_LIBOBJS="$gl_LIBOBJS strftime.$ac_objext"
15276
15277
15278  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
15279
15280
15281
15282
15283
15284
15285
15286 $as_echo "#define my_strftime nstrftime" >>confdefs.h
15287
15288
15289
15290   # Code from module time:
15291
15292
15293
15294   # Code from module time_r:
15295
15296
15297
15298
15299
15300
15301
15302   if test $ac_cv_have_decl_localtime_r = no; then
15303     HAVE_DECL_LOCALTIME_R=0
15304   fi
15305
15306
15307   if test $ac_cv_func_localtime_r = yes; then
15308     HAVE_LOCALTIME_R=1
15309     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
15310 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
15311 if ${gl_cv_time_r_posix+:} false; then :
15312   $as_echo_n "(cached) " >&6
15313 else
15314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15315 /* end confdefs.h.  */
15316 #include <time.h>
15317 int
15318 main ()
15319 {
15320 /* We don't need to append 'restrict's to the argument types,
15321                  even though the POSIX signature has the 'restrict's,
15322                  since C99 says they can't affect type compatibility.  */
15323               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
15324               if (ptr) return 0;
15325               /* Check the return type is a pointer.
15326                  On HP-UX 10 it is 'int'.  */
15327               *localtime_r (0, 0);
15328   ;
15329   return 0;
15330 }
15331
15332 _ACEOF
15333 if ac_fn_c_try_compile "$LINENO"; then :
15334   gl_cv_time_r_posix=yes
15335 else
15336   gl_cv_time_r_posix=no
15337 fi
15338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15339
15340 fi
15341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
15342 $as_echo "$gl_cv_time_r_posix" >&6; }
15343     if test $gl_cv_time_r_posix = yes; then
15344       REPLACE_LOCALTIME_R=0
15345     else
15346       REPLACE_LOCALTIME_R=1
15347     fi
15348   else
15349     HAVE_LOCALTIME_R=0
15350   fi
15351   if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
15352
15353
15354
15355
15356
15357
15358
15359
15360   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
15361
15362
15363   :
15364
15365   fi
15366
15367
15368
15369
15370   GNULIB_TIME_R=1
15371
15372
15373
15374   # Code from module unistd:
15375
15376
15377
15378
15379
15380
15381
15382
15383
15384
15385
15386
15387
15388      if test $gl_cv_have_include_next = yes; then
15389        gl_cv_next_unistd_h='<'unistd.h'>'
15390      else
15391        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
15392 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
15393 if ${gl_cv_next_unistd_h+:} false; then :
15394   $as_echo_n "(cached) " >&6
15395 else
15396
15397              if test $ac_cv_header_unistd_h = yes; then
15398
15399
15400                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15401 /* end confdefs.h.  */
15402 #include <unistd.h>
15403
15404 _ACEOF
15405                                                                                                                         case "$host_os" in
15406                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15407                  *)    gl_absname_cpp="$ac_cpp" ;;
15408                esac
15409                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15410                   sed -n '\#/unistd.h#{
15411                     s#.*"\(.*/unistd.h\)".*#\1#
15412                     s#^/[^/]#//&#
15413                     p
15414                     q
15415                   }'`'"'
15416           else
15417                gl_cv_next_unistd_h='<'unistd.h'>'
15418              fi
15419
15420
15421 fi
15422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
15423 $as_echo "$gl_cv_next_unistd_h" >&6; }
15424      fi
15425      NEXT_UNISTD_H=$gl_cv_next_unistd_h
15426
15427      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15428        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15429        gl_next_as_first_directive='<'unistd.h'>'
15430      else
15431        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15432        gl_next_as_first_directive=$gl_cv_next_unistd_h
15433      fi
15434      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
15435
15436
15437
15438
15439   if test $ac_cv_header_unistd_h = yes; then
15440     HAVE_UNISTD_H=1
15441   else
15442     HAVE_UNISTD_H=0
15443   fi
15444
15445
15446
15447
15448   # Code from module warn-on-use:
15449   # End of code from modules
15450
15451
15452
15453
15454
15455
15456
15457
15458
15459   gltests_libdeps=
15460   gltests_ltlibdeps=
15461
15462
15463
15464
15465
15466
15467
15468
15469
15470   gl_source_base='tests'
15471   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
15472
15473   gl_module_indicator_condition=$gltests_WITNESS
15474
15475
15476
15477
15478
15479
15480
15481
15482
15483   LIBGNU_LIBDEPS="$gl_libdeps"
15484
15485   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
15486
15487
15488
15489 # UNIX98 PTYs.
15490 for ac_func in grantpt
15491 do :
15492   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
15493 if test "x$ac_cv_func_grantpt" = xyes; then :
15494   cat >>confdefs.h <<_ACEOF
15495 #define HAVE_GRANTPT 1
15496 _ACEOF
15497
15498 fi
15499 done
15500
15501
15502 # PTY-related GNU extensions.
15503 for ac_func in getpt
15504 do :
15505   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
15506 if test "x$ac_cv_func_getpt" = xyes; then :
15507   cat >>confdefs.h <<_ACEOF
15508 #define HAVE_GETPT 1
15509 _ACEOF
15510
15511 fi
15512 done
15513
15514
15515 # Check this now, so that we will NOT find the above functions in ncurses.
15516 # That is because we have not set up to link ncurses in lib-src.
15517 # It's better to believe a function is not available
15518 # than to expect to find it in ncurses.
15519 # Also we need tputs and friends to be able to build at all.
15520 have_tputs_et_al=true
15521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
15522 $as_echo_n "checking for library containing tputs... " >&6; }
15523 if ${ac_cv_search_tputs+:} false; then :
15524   $as_echo_n "(cached) " >&6
15525 else
15526   ac_func_search_save_LIBS=$LIBS
15527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15528 /* end confdefs.h.  */
15529
15530 /* Override any GCC internal prototype to avoid an error.
15531    Use char because int might match the return type of a GCC
15532    builtin and then its argument prototype would still apply.  */
15533 #ifdef __cplusplus
15534 extern "C"
15535 #endif
15536 char tputs ();
15537 int
15538 main ()
15539 {
15540 return tputs ();
15541   ;
15542   return 0;
15543 }
15544 _ACEOF
15545 for ac_lib in '' ncurses terminfo termcap; do
15546   if test -z "$ac_lib"; then
15547     ac_res="none required"
15548   else
15549     ac_res=-l$ac_lib
15550     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15551   fi
15552   if ac_fn_c_try_link "$LINENO"; then :
15553   ac_cv_search_tputs=$ac_res
15554 fi
15555 rm -f core conftest.err conftest.$ac_objext \
15556     conftest$ac_exeext
15557   if ${ac_cv_search_tputs+:} false; then :
15558   break
15559 fi
15560 done
15561 if ${ac_cv_search_tputs+:} false; then :
15562
15563 else
15564   ac_cv_search_tputs=no
15565 fi
15566 rm conftest.$ac_ext
15567 LIBS=$ac_func_search_save_LIBS
15568 fi
15569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
15570 $as_echo "$ac_cv_search_tputs" >&6; }
15571 ac_res=$ac_cv_search_tputs
15572 if test "$ac_res" != no; then :
15573   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15574
15575 else
15576   have_tputs_et_al=false
15577 fi
15578
15579 if test "$have_tputs_et_al" != true; then
15580   as_fn_error $? "I couldn't find termcap functions (tputs and friends).
15581 Maybe some development libraries/packages are missing?  Try installing
15582 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
15583 fi
15584 # Must define this when any termcap library is found.
15585
15586 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
15587
15588 ## FIXME This was the cpp logic, but I am not sure it is right.
15589 ## The above test has not necessarily found libncurses.
15590 HAVE_LIBNCURSES=yes
15591
15592 ## Use terminfo instead of termcap?
15593 ## Note only system files NOT using terminfo are:
15594 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
15595 ## darwin|gnu without ncurses.
15596 TERMINFO=no
15597 LIBS_TERMCAP=
15598 case "$opsys" in
15599   ## cygwin: Fewer environment variables to go wrong, more terminal types.
15600   ## hpux10-20: Use the system provided termcap(3) library.
15601   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
15602   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
15603   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
15604
15605   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
15606   ##  The ncurses library has been moved out of the System framework in
15607   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
15608   ##  option to use it.
15609   darwin|gnu*)
15610     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
15611     if test "x$HAVE_LIBNCURSES" = "xyes"; then
15612       TERMINFO=yes
15613       LIBS_TERMCAP="-lncurses"
15614     fi
15615     ;;
15616
15617   freebsd)
15618     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
15619 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
15620     if ${emacs_cv_freebsd_terminfo+:} false; then :
15621   $as_echo_n "(cached) " >&6
15622 else
15623   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15624 /* end confdefs.h.  */
15625 #include <osreldate.h>
15626 int
15627 main ()
15628 {
15629 #if __FreeBSD_version < 400000
15630 fail;
15631 #endif
15632
15633   ;
15634   return 0;
15635 }
15636 _ACEOF
15637 if ac_fn_c_try_link "$LINENO"; then :
15638   emacs_cv_freebsd_terminfo=yes
15639 else
15640   emacs_cv_freebsd_terminfo=no
15641 fi
15642 rm -f core conftest.err conftest.$ac_objext \
15643     conftest$ac_exeext conftest.$ac_ext
15644 fi
15645
15646
15647     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
15648 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
15649
15650     if test $emacs_cv_freebsd_terminfo = yes; then
15651       TERMINFO=yes
15652       LIBS_TERMCAP="-lncurses"
15653     else
15654       LIBS_TERMCAP="-ltermcap"
15655     fi
15656     ;;
15657
15658   netbsd)
15659     if test $ac_cv_search_tputs = -lterminfo; then
15660       TERMINFO=yes
15661       LIBS_TERMCAP="-lterminfo"
15662     else
15663       LIBS_TERMCAP="-ltermcap"
15664     fi
15665     ;;
15666
15667 esac
15668
15669 case "$opsys" in
15670   ## hpux: Make sure we get select from libc rather than from libcurses
15671   ##  because libcurses on HPUX 10.10 has a broken version of select.
15672   ##  We used to use -lc -lcurses, but this may be cleaner.
15673   hpux*) LIBS_TERMCAP="-ltermcap" ;;
15674
15675   openbsd) LIBS_TERMCAP="-lncurses" ;;
15676
15677   ## Must use system termcap, if we use any termcap.  It does special things.
15678   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
15679 esac
15680
15681 TERMCAP_OBJ=tparam.o
15682 if test $TERMINFO = yes; then
15683
15684 $as_echo "#define TERMINFO 1" >>confdefs.h
15685
15686
15687   ## Default used to be -ltermcap.  Add a case above if need something else.
15688   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
15689
15690   TERMCAP_OBJ=terminfo.o
15691 fi
15692
15693
15694
15695
15696 # Do we have res_init, for detecting changes in /etc/resolv.conf?
15697 resolv=no
15698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15699 /* end confdefs.h.  */
15700 #include <netinet/in.h>
15701 #include <arpa/nameser.h>
15702 #include <resolv.h>
15703 int
15704 main ()
15705 {
15706 return res_init();
15707   ;
15708   return 0;
15709 }
15710 _ACEOF
15711 if ac_fn_c_try_link "$LINENO"; then :
15712   have_res_init=yes
15713 else
15714   have_res_init=no
15715 fi
15716 rm -f core conftest.err conftest.$ac_objext \
15717     conftest$ac_exeext conftest.$ac_ext
15718 if test "$have_res_init" = no; then
15719   OLIBS="$LIBS"
15720   LIBS="$LIBS -lresolv"
15721   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
15722 $as_echo_n "checking for res_init with -lresolv... " >&6; }
15723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15724 /* end confdefs.h.  */
15725 #include <netinet/in.h>
15726 #include <arpa/nameser.h>
15727 #include <resolv.h>
15728 int
15729 main ()
15730 {
15731 return res_init();
15732   ;
15733   return 0;
15734 }
15735 _ACEOF
15736 if ac_fn_c_try_link "$LINENO"; then :
15737   have_res_init=yes
15738 else
15739   have_res_init=no
15740 fi
15741 rm -f core conftest.err conftest.$ac_objext \
15742     conftest$ac_exeext conftest.$ac_ext
15743   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
15744 $as_echo "$have_res_init" >&6; }
15745   if test "$have_res_init" = yes ; then
15746     resolv=yes
15747   fi
15748   LIBS="$OLIBS"
15749 fi
15750
15751 if test "$have_res_init" = yes; then
15752
15753 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
15754
15755 fi
15756
15757 # Do we need the Hesiod library to provide the support routines?
15758 LIBHESIOD=
15759 if test "$with_hesiod" != no ; then
15760   # Don't set $LIBS here -- see comments above.  FIXME which comments?
15761   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
15762 if test "x$ac_cv_func_res_send" = xyes; then :
15763
15764 else
15765   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
15766 if test "x$ac_cv_func___res_send" = xyes; then :
15767
15768 else
15769   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
15770 $as_echo_n "checking for res_send in -lresolv... " >&6; }
15771 if ${ac_cv_lib_resolv_res_send+:} false; then :
15772   $as_echo_n "(cached) " >&6
15773 else
15774   ac_check_lib_save_LIBS=$LIBS
15775 LIBS="-lresolv  $LIBS"
15776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15777 /* end confdefs.h.  */
15778
15779 /* Override any GCC internal prototype to avoid an error.
15780    Use char because int might match the return type of a GCC
15781    builtin and then its argument prototype would still apply.  */
15782 #ifdef __cplusplus
15783 extern "C"
15784 #endif
15785 char res_send ();
15786 int
15787 main ()
15788 {
15789 return res_send ();
15790   ;
15791   return 0;
15792 }
15793 _ACEOF
15794 if ac_fn_c_try_link "$LINENO"; then :
15795   ac_cv_lib_resolv_res_send=yes
15796 else
15797   ac_cv_lib_resolv_res_send=no
15798 fi
15799 rm -f core conftest.err conftest.$ac_objext \
15800     conftest$ac_exeext conftest.$ac_ext
15801 LIBS=$ac_check_lib_save_LIBS
15802 fi
15803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
15804 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
15805 if test "x$ac_cv_lib_resolv_res_send" = xyes; then :
15806   resolv=yes
15807 else
15808   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
15809 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
15810 if ${ac_cv_lib_resolv___res_send+:} false; then :
15811   $as_echo_n "(cached) " >&6
15812 else
15813   ac_check_lib_save_LIBS=$LIBS
15814 LIBS="-lresolv  $LIBS"
15815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15816 /* end confdefs.h.  */
15817
15818 /* Override any GCC internal prototype to avoid an error.
15819    Use char because int might match the return type of a GCC
15820    builtin and then its argument prototype would still apply.  */
15821 #ifdef __cplusplus
15822 extern "C"
15823 #endif
15824 char __res_send ();
15825 int
15826 main ()
15827 {
15828 return __res_send ();
15829   ;
15830   return 0;
15831 }
15832 _ACEOF
15833 if ac_fn_c_try_link "$LINENO"; then :
15834   ac_cv_lib_resolv___res_send=yes
15835 else
15836   ac_cv_lib_resolv___res_send=no
15837 fi
15838 rm -f core conftest.err conftest.$ac_objext \
15839     conftest$ac_exeext conftest.$ac_ext
15840 LIBS=$ac_check_lib_save_LIBS
15841 fi
15842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
15843 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
15844 if test "x$ac_cv_lib_resolv___res_send" = xyes; then :
15845   resolv=yes
15846 fi
15847
15848 fi
15849
15850 fi
15851
15852 fi
15853
15854   if test "$resolv" = yes ; then
15855     RESOLVLIB=-lresolv
15856   else
15857     RESOLVLIB=
15858   fi
15859   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
15860 if test "x$ac_cv_func_hes_getmailhost" = xyes; then :
15861
15862 else
15863   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
15864 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
15865 if ${ac_cv_lib_hesiod_hes_getmailhost+:} false; then :
15866   $as_echo_n "(cached) " >&6
15867 else
15868   ac_check_lib_save_LIBS=$LIBS
15869 LIBS="-lhesiod $RESOLVLIB $LIBS"
15870 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15871 /* end confdefs.h.  */
15872
15873 /* Override any GCC internal prototype to avoid an error.
15874    Use char because int might match the return type of a GCC
15875    builtin and then its argument prototype would still apply.  */
15876 #ifdef __cplusplus
15877 extern "C"
15878 #endif
15879 char hes_getmailhost ();
15880 int
15881 main ()
15882 {
15883 return hes_getmailhost ();
15884   ;
15885   return 0;
15886 }
15887 _ACEOF
15888 if ac_fn_c_try_link "$LINENO"; then :
15889   ac_cv_lib_hesiod_hes_getmailhost=yes
15890 else
15891   ac_cv_lib_hesiod_hes_getmailhost=no
15892 fi
15893 rm -f core conftest.err conftest.$ac_objext \
15894     conftest$ac_exeext conftest.$ac_ext
15895 LIBS=$ac_check_lib_save_LIBS
15896 fi
15897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
15898 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
15899 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = xyes; then :
15900   hesiod=yes
15901 else
15902   :
15903 fi
15904
15905 fi
15906
15907
15908   if test x"$hesiod" = xyes; then
15909
15910 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
15911
15912     LIBHESIOD=-lhesiod
15913   fi
15914 fi
15915
15916
15917 # Do we need libresolv (due to res_init or Hesiod)?
15918 if test "$resolv" = yes ; then
15919
15920 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
15921
15922   LIBRESOLV=-lresolv
15923 else
15924   LIBRESOLV=
15925 fi
15926
15927
15928 # These tell us which Kerberos-related libraries to use.
15929 COM_ERRLIB=
15930 CRYPTOLIB=
15931 KRB5LIB=
15932 DESLIB=
15933 KRB4LIB=
15934
15935 if test "${with_kerberos}" != no; then
15936   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
15937 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
15938 if ${ac_cv_lib_com_err_com_err+:} false; then :
15939   $as_echo_n "(cached) " >&6
15940 else
15941   ac_check_lib_save_LIBS=$LIBS
15942 LIBS="-lcom_err  $LIBS"
15943 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15944 /* end confdefs.h.  */
15945
15946 /* Override any GCC internal prototype to avoid an error.
15947    Use char because int might match the return type of a GCC
15948    builtin and then its argument prototype would still apply.  */
15949 #ifdef __cplusplus
15950 extern "C"
15951 #endif
15952 char com_err ();
15953 int
15954 main ()
15955 {
15956 return com_err ();
15957   ;
15958   return 0;
15959 }
15960 _ACEOF
15961 if ac_fn_c_try_link "$LINENO"; then :
15962   ac_cv_lib_com_err_com_err=yes
15963 else
15964   ac_cv_lib_com_err_com_err=no
15965 fi
15966 rm -f core conftest.err conftest.$ac_objext \
15967     conftest$ac_exeext conftest.$ac_ext
15968 LIBS=$ac_check_lib_save_LIBS
15969 fi
15970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
15971 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
15972 if test "x$ac_cv_lib_com_err_com_err" = xyes; then :
15973   have_com_err=yes
15974 else
15975   have_com_err=no
15976 fi
15977
15978   if test $have_com_err = yes; then
15979     COM_ERRLIB=-lcom_err
15980     LIBS="$COM_ERRLIB $LIBS"
15981
15982 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
15983
15984   fi
15985   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
15986 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
15987 if ${ac_cv_lib_crypto_mit_des_cbc_encrypt+:} false; then :
15988   $as_echo_n "(cached) " >&6
15989 else
15990   ac_check_lib_save_LIBS=$LIBS
15991 LIBS="-lcrypto  $LIBS"
15992 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15993 /* end confdefs.h.  */
15994
15995 /* Override any GCC internal prototype to avoid an error.
15996    Use char because int might match the return type of a GCC
15997    builtin and then its argument prototype would still apply.  */
15998 #ifdef __cplusplus
15999 extern "C"
16000 #endif
16001 char mit_des_cbc_encrypt ();
16002 int
16003 main ()
16004 {
16005 return mit_des_cbc_encrypt ();
16006   ;
16007   return 0;
16008 }
16009 _ACEOF
16010 if ac_fn_c_try_link "$LINENO"; then :
16011   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
16012 else
16013   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
16014 fi
16015 rm -f core conftest.err conftest.$ac_objext \
16016     conftest$ac_exeext conftest.$ac_ext
16017 LIBS=$ac_check_lib_save_LIBS
16018 fi
16019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
16020 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
16021 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = xyes; then :
16022   have_crypto=yes
16023 else
16024   have_crypto=no
16025 fi
16026
16027   if test $have_crypto = yes; then
16028     CRYPTOLIB=-lcrypto
16029     LIBS="$CRYPTOLIB $LIBS"
16030
16031 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
16032
16033   fi
16034   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
16035 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
16036 if ${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+:} false; then :
16037   $as_echo_n "(cached) " >&6
16038 else
16039   ac_check_lib_save_LIBS=$LIBS
16040 LIBS="-lk5crypto  $LIBS"
16041 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16042 /* end confdefs.h.  */
16043
16044 /* Override any GCC internal prototype to avoid an error.
16045    Use char because int might match the return type of a GCC
16046    builtin and then its argument prototype would still apply.  */
16047 #ifdef __cplusplus
16048 extern "C"
16049 #endif
16050 char mit_des_cbc_encrypt ();
16051 int
16052 main ()
16053 {
16054 return mit_des_cbc_encrypt ();
16055   ;
16056   return 0;
16057 }
16058 _ACEOF
16059 if ac_fn_c_try_link "$LINENO"; then :
16060   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
16061 else
16062   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
16063 fi
16064 rm -f core conftest.err conftest.$ac_objext \
16065     conftest$ac_exeext conftest.$ac_ext
16066 LIBS=$ac_check_lib_save_LIBS
16067 fi
16068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
16069 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
16070 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = xyes; then :
16071   have_k5crypto=yes
16072 else
16073   have_k5crypto=no
16074 fi
16075
16076   if test $have_k5crypto = yes; then
16077     CRYPTOLIB=-lk5crypto
16078     LIBS="$CRYPTOLIB $LIBS"
16079
16080 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
16081
16082   fi
16083   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
16084 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
16085 if ${ac_cv_lib_krb5_krb5_init_context+:} false; then :
16086   $as_echo_n "(cached) " >&6
16087 else
16088   ac_check_lib_save_LIBS=$LIBS
16089 LIBS="-lkrb5  $LIBS"
16090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16091 /* end confdefs.h.  */
16092
16093 /* Override any GCC internal prototype to avoid an error.
16094    Use char because int might match the return type of a GCC
16095    builtin and then its argument prototype would still apply.  */
16096 #ifdef __cplusplus
16097 extern "C"
16098 #endif
16099 char krb5_init_context ();
16100 int
16101 main ()
16102 {
16103 return krb5_init_context ();
16104   ;
16105   return 0;
16106 }
16107 _ACEOF
16108 if ac_fn_c_try_link "$LINENO"; then :
16109   ac_cv_lib_krb5_krb5_init_context=yes
16110 else
16111   ac_cv_lib_krb5_krb5_init_context=no
16112 fi
16113 rm -f core conftest.err conftest.$ac_objext \
16114     conftest$ac_exeext conftest.$ac_ext
16115 LIBS=$ac_check_lib_save_LIBS
16116 fi
16117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
16118 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
16119 if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then :
16120   have_krb5=yes
16121 else
16122   have_krb5=no
16123 fi
16124
16125   if test $have_krb5=yes; then
16126     KRB5LIB=-lkrb5
16127     LIBS="$KRB5LIB $LIBS"
16128
16129 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
16130
16131   fi
16132     if test "${with_kerberos5}" = no; then
16133     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
16134 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
16135 if ${ac_cv_lib_des425_des_cbc_encrypt+:} false; then :
16136   $as_echo_n "(cached) " >&6
16137 else
16138   ac_check_lib_save_LIBS=$LIBS
16139 LIBS="-ldes425  $LIBS"
16140 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16141 /* end confdefs.h.  */
16142
16143 /* Override any GCC internal prototype to avoid an error.
16144    Use char because int might match the return type of a GCC
16145    builtin and then its argument prototype would still apply.  */
16146 #ifdef __cplusplus
16147 extern "C"
16148 #endif
16149 char des_cbc_encrypt ();
16150 int
16151 main ()
16152 {
16153 return des_cbc_encrypt ();
16154   ;
16155   return 0;
16156 }
16157 _ACEOF
16158 if ac_fn_c_try_link "$LINENO"; then :
16159   ac_cv_lib_des425_des_cbc_encrypt=yes
16160 else
16161   ac_cv_lib_des425_des_cbc_encrypt=no
16162 fi
16163 rm -f core conftest.err conftest.$ac_objext \
16164     conftest$ac_exeext conftest.$ac_ext
16165 LIBS=$ac_check_lib_save_LIBS
16166 fi
16167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
16168 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
16169 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = xyes; then :
16170   have_des425=yes
16171 else
16172   have_des425=no
16173 fi
16174
16175     if test $have_des425 = yes; then
16176       DESLIB=-ldes425
16177       LIBS="$DESLIB $LIBS"
16178
16179 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
16180
16181     else
16182       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
16183 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
16184 if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then :
16185   $as_echo_n "(cached) " >&6
16186 else
16187   ac_check_lib_save_LIBS=$LIBS
16188 LIBS="-ldes  $LIBS"
16189 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16190 /* end confdefs.h.  */
16191
16192 /* Override any GCC internal prototype to avoid an error.
16193    Use char because int might match the return type of a GCC
16194    builtin and then its argument prototype would still apply.  */
16195 #ifdef __cplusplus
16196 extern "C"
16197 #endif
16198 char des_cbc_encrypt ();
16199 int
16200 main ()
16201 {
16202 return des_cbc_encrypt ();
16203   ;
16204   return 0;
16205 }
16206 _ACEOF
16207 if ac_fn_c_try_link "$LINENO"; then :
16208   ac_cv_lib_des_des_cbc_encrypt=yes
16209 else
16210   ac_cv_lib_des_des_cbc_encrypt=no
16211 fi
16212 rm -f core conftest.err conftest.$ac_objext \
16213     conftest$ac_exeext conftest.$ac_ext
16214 LIBS=$ac_check_lib_save_LIBS
16215 fi
16216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
16217 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
16218 if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then :
16219   have_des=yes
16220 else
16221   have_des=no
16222 fi
16223
16224       if test $have_des = yes; then
16225         DESLIB=-ldes
16226         LIBS="$DESLIB $LIBS"
16227
16228 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
16229
16230       fi
16231     fi
16232     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
16233 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
16234 if ${ac_cv_lib_krb4_krb_get_cred+:} false; then :
16235   $as_echo_n "(cached) " >&6
16236 else
16237   ac_check_lib_save_LIBS=$LIBS
16238 LIBS="-lkrb4  $LIBS"
16239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16240 /* end confdefs.h.  */
16241
16242 /* Override any GCC internal prototype to avoid an error.
16243    Use char because int might match the return type of a GCC
16244    builtin and then its argument prototype would still apply.  */
16245 #ifdef __cplusplus
16246 extern "C"
16247 #endif
16248 char krb_get_cred ();
16249 int
16250 main ()
16251 {
16252 return krb_get_cred ();
16253   ;
16254   return 0;
16255 }
16256 _ACEOF
16257 if ac_fn_c_try_link "$LINENO"; then :
16258   ac_cv_lib_krb4_krb_get_cred=yes
16259 else
16260   ac_cv_lib_krb4_krb_get_cred=no
16261 fi
16262 rm -f core conftest.err conftest.$ac_objext \
16263     conftest$ac_exeext conftest.$ac_ext
16264 LIBS=$ac_check_lib_save_LIBS
16265 fi
16266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
16267 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
16268 if test "x$ac_cv_lib_krb4_krb_get_cred" = xyes; then :
16269   have_krb4=yes
16270 else
16271   have_krb4=no
16272 fi
16273
16274     if test $have_krb4 = yes; then
16275       KRB4LIB=-lkrb4
16276       LIBS="$KRB4LIB $LIBS"
16277
16278 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
16279
16280     else
16281       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
16282 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
16283 if ${ac_cv_lib_krb_krb_get_cred+:} false; then :
16284   $as_echo_n "(cached) " >&6
16285 else
16286   ac_check_lib_save_LIBS=$LIBS
16287 LIBS="-lkrb  $LIBS"
16288 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16289 /* end confdefs.h.  */
16290
16291 /* Override any GCC internal prototype to avoid an error.
16292    Use char because int might match the return type of a GCC
16293    builtin and then its argument prototype would still apply.  */
16294 #ifdef __cplusplus
16295 extern "C"
16296 #endif
16297 char krb_get_cred ();
16298 int
16299 main ()
16300 {
16301 return krb_get_cred ();
16302   ;
16303   return 0;
16304 }
16305 _ACEOF
16306 if ac_fn_c_try_link "$LINENO"; then :
16307   ac_cv_lib_krb_krb_get_cred=yes
16308 else
16309   ac_cv_lib_krb_krb_get_cred=no
16310 fi
16311 rm -f core conftest.err conftest.$ac_objext \
16312     conftest$ac_exeext conftest.$ac_ext
16313 LIBS=$ac_check_lib_save_LIBS
16314 fi
16315 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
16316 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
16317 if test "x$ac_cv_lib_krb_krb_get_cred" = xyes; then :
16318   have_krb=yes
16319 else
16320   have_krb=no
16321 fi
16322
16323       if test $have_krb = yes; then
16324         KRB4LIB=-lkrb
16325         LIBS="$KRB4LIB $LIBS"
16326
16327 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
16328
16329       fi
16330     fi
16331   fi
16332
16333   if test "${with_kerberos5}" != no; then
16334     for ac_header in krb5.h
16335 do :
16336   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
16337 if test "x$ac_cv_header_krb5_h" = xyes; then :
16338   cat >>confdefs.h <<_ACEOF
16339 #define HAVE_KRB5_H 1
16340 _ACEOF
16341  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
16342 "
16343 if test "x$ac_cv_member_krb5_error_text" = xyes; then :
16344
16345 cat >>confdefs.h <<_ACEOF
16346 #define HAVE_KRB5_ERROR_TEXT 1
16347 _ACEOF
16348
16349
16350 fi
16351 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
16352 "
16353 if test "x$ac_cv_member_krb5_error_e_text" = xyes; then :
16354
16355 cat >>confdefs.h <<_ACEOF
16356 #define HAVE_KRB5_ERROR_E_TEXT 1
16357 _ACEOF
16358
16359
16360 fi
16361
16362 fi
16363
16364 done
16365
16366   else
16367     for ac_header in des.h
16368 do :
16369   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
16370 if test "x$ac_cv_header_des_h" = xyes; then :
16371   cat >>confdefs.h <<_ACEOF
16372 #define HAVE_DES_H 1
16373 _ACEOF
16374
16375 else
16376   for ac_header in kerberosIV/des.h
16377 do :
16378   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
16379 if test "x$ac_cv_header_kerberosIV_des_h" = xyes; then :
16380   cat >>confdefs.h <<_ACEOF
16381 #define HAVE_KERBEROSIV_DES_H 1
16382 _ACEOF
16383
16384 else
16385   for ac_header in kerberos/des.h
16386 do :
16387   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
16388 if test "x$ac_cv_header_kerberos_des_h" = xyes; then :
16389   cat >>confdefs.h <<_ACEOF
16390 #define HAVE_KERBEROS_DES_H 1
16391 _ACEOF
16392
16393 fi
16394
16395 done
16396
16397 fi
16398
16399 done
16400
16401 fi
16402
16403 done
16404
16405     for ac_header in krb.h
16406 do :
16407   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
16408 if test "x$ac_cv_header_krb_h" = xyes; then :
16409   cat >>confdefs.h <<_ACEOF
16410 #define HAVE_KRB_H 1
16411 _ACEOF
16412
16413 else
16414   for ac_header in kerberosIV/krb.h
16415 do :
16416   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
16417 if test "x$ac_cv_header_kerberosIV_krb_h" = xyes; then :
16418   cat >>confdefs.h <<_ACEOF
16419 #define HAVE_KERBEROSIV_KRB_H 1
16420 _ACEOF
16421
16422 else
16423   for ac_header in kerberos/krb.h
16424 do :
16425   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
16426 if test "x$ac_cv_header_kerberos_krb_h" = xyes; then :
16427   cat >>confdefs.h <<_ACEOF
16428 #define HAVE_KERBEROS_KRB_H 1
16429 _ACEOF
16430
16431 fi
16432
16433 done
16434
16435 fi
16436
16437 done
16438
16439 fi
16440
16441 done
16442
16443   fi
16444   for ac_header in com_err.h
16445 do :
16446   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
16447 if test "x$ac_cv_header_com_err_h" = xyes; then :
16448   cat >>confdefs.h <<_ACEOF
16449 #define HAVE_COM_ERR_H 1
16450 _ACEOF
16451
16452 fi
16453
16454 done
16455
16456 fi
16457
16458
16459
16460
16461
16462
16463
16464 # Solaris requires -lintl if you want strerror (which calls dgettext)
16465 # to return localized messages.
16466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
16467 $as_echo_n "checking for dgettext in -lintl... " >&6; }
16468 if ${ac_cv_lib_intl_dgettext+:} false; then :
16469   $as_echo_n "(cached) " >&6
16470 else
16471   ac_check_lib_save_LIBS=$LIBS
16472 LIBS="-lintl  $LIBS"
16473 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16474 /* end confdefs.h.  */
16475
16476 /* Override any GCC internal prototype to avoid an error.
16477    Use char because int might match the return type of a GCC
16478    builtin and then its argument prototype would still apply.  */
16479 #ifdef __cplusplus
16480 extern "C"
16481 #endif
16482 char dgettext ();
16483 int
16484 main ()
16485 {
16486 return dgettext ();
16487   ;
16488   return 0;
16489 }
16490 _ACEOF
16491 if ac_fn_c_try_link "$LINENO"; then :
16492   ac_cv_lib_intl_dgettext=yes
16493 else
16494   ac_cv_lib_intl_dgettext=no
16495 fi
16496 rm -f core conftest.err conftest.$ac_objext \
16497     conftest$ac_exeext conftest.$ac_ext
16498 LIBS=$ac_check_lib_save_LIBS
16499 fi
16500 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
16501 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
16502 if test "x$ac_cv_lib_intl_dgettext" = xyes; then :
16503   cat >>confdefs.h <<_ACEOF
16504 #define HAVE_LIBINTL 1
16505 _ACEOF
16506
16507   LIBS="-lintl $LIBS"
16508
16509 fi
16510
16511
16512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
16513 $as_echo_n "checking whether localtime caches TZ... " >&6; }
16514 if ${emacs_cv_localtime_cache+:} false; then :
16515   $as_echo_n "(cached) " >&6
16516 else
16517   if test x$ac_cv_func_tzset = xyes; then
16518 if test "$cross_compiling" = yes; then :
16519   # If we have tzset, assume the worst when cross-compiling.
16520 emacs_cv_localtime_cache=yes
16521 else
16522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16523 /* end confdefs.h.  */
16524 #include <time.h>
16525 char TZ_GMT0[] = "TZ=GMT0";
16526 char TZ_PST8[] = "TZ=PST8";
16527 main()
16528 {
16529   time_t now = time ((time_t *) 0);
16530   int hour_GMT0, hour_unset;
16531   if (putenv (TZ_GMT0) != 0)
16532     exit (1);
16533   hour_GMT0 = localtime (&now)->tm_hour;
16534   unsetenv("TZ");
16535   hour_unset = localtime (&now)->tm_hour;
16536   if (putenv (TZ_PST8) != 0)
16537     exit (1);
16538   if (localtime (&now)->tm_hour == hour_GMT0)
16539     exit (1);
16540   unsetenv("TZ");
16541   if (localtime (&now)->tm_hour != hour_unset)
16542     exit (1);
16543   exit (0);
16544 }
16545 _ACEOF
16546 if ac_fn_c_try_run "$LINENO"; then :
16547   emacs_cv_localtime_cache=no
16548 else
16549   emacs_cv_localtime_cache=yes
16550 fi
16551 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16552   conftest.$ac_objext conftest.beam conftest.$ac_ext
16553 fi
16554
16555 else
16556         # If we lack tzset, report that localtime does not cache TZ,
16557         # since we can't invalidate the cache if we don't have tzset.
16558         emacs_cv_localtime_cache=no
16559 fi
16560 fi
16561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
16562 $as_echo "$emacs_cv_localtime_cache" >&6; }
16563 if test $emacs_cv_localtime_cache = yes; then
16564
16565 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
16566
16567 fi
16568
16569 if test "x$HAVE_TIMEVAL" = xyes; then
16570   for ac_func in gettimeofday
16571 do :
16572   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
16573 if test "x$ac_cv_func_gettimeofday" = xyes; then :
16574   cat >>confdefs.h <<_ACEOF
16575 #define HAVE_GETTIMEOFDAY 1
16576 _ACEOF
16577
16578 fi
16579 done
16580
16581   if test $ac_cv_func_gettimeofday = yes; then
16582     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
16583 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
16584 if ${emacs_cv_gettimeofday_two_arguments+:} false; then :
16585   $as_echo_n "(cached) " >&6
16586 else
16587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16588 /* end confdefs.h.  */
16589
16590 #ifdef TIME_WITH_SYS_TIME
16591 #include <sys/time.h>
16592 #include <time.h>
16593 #else
16594 #ifdef HAVE_SYS_TIME_H
16595 #include <sys/time.h>
16596 #else
16597 #include <time.h>
16598 #endif
16599 #endif
16600 int
16601 main ()
16602 {
16603 struct timeval time;
16604        gettimeofday (&time, 0);
16605   ;
16606   return 0;
16607 }
16608 _ACEOF
16609 if ac_fn_c_try_compile "$LINENO"; then :
16610   emacs_cv_gettimeofday_two_arguments=yes
16611 else
16612   emacs_cv_gettimeofday_two_arguments=no
16613 fi
16614 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16615 fi
16616 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
16617 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
16618     if test $emacs_cv_gettimeofday_two_arguments = no; then
16619
16620 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
16621
16622     fi
16623   fi
16624 fi
16625
16626 ok_so_far=yes
16627 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
16628 if test "x$ac_cv_func_socket" = xyes; then :
16629
16630 else
16631   ok_so_far=no
16632 fi
16633
16634 if test $ok_so_far = yes; then
16635   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
16636 if test "x$ac_cv_header_netinet_in_h" = xyes; then :
16637
16638 else
16639   ok_so_far=no
16640 fi
16641
16642
16643 fi
16644 if test $ok_so_far = yes; then
16645   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
16646 if test "x$ac_cv_header_arpa_inet_h" = xyes; then :
16647
16648 else
16649   ok_so_far=no
16650 fi
16651
16652
16653 fi
16654 if test $ok_so_far = yes; then
16655
16656 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
16657
16658 fi
16659
16660 if test -f /usr/lpp/X11/bin/smt.exp; then
16661
16662 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
16663
16664 fi
16665
16666 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
16667 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
16668 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
16669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16670 $as_echo "yes" >&6; }
16671
16672 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
16673
16674 else
16675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16676 $as_echo "no" >&6; }
16677 fi
16678
16679 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
16680 if test "x$ac_cv_type_pid_t" = xyes; then :
16681
16682 else
16683
16684 cat >>confdefs.h <<_ACEOF
16685 #define pid_t int
16686 _ACEOF
16687
16688 fi
16689
16690 for ac_header in vfork.h
16691 do :
16692   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
16693 if test "x$ac_cv_header_vfork_h" = xyes; then :
16694   cat >>confdefs.h <<_ACEOF
16695 #define HAVE_VFORK_H 1
16696 _ACEOF
16697
16698 fi
16699
16700 done
16701
16702 for ac_func in fork vfork
16703 do :
16704   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16705 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16706 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
16707   cat >>confdefs.h <<_ACEOF
16708 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16709 _ACEOF
16710
16711 fi
16712 done
16713
16714 if test "x$ac_cv_func_fork" = xyes; then
16715   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
16716 $as_echo_n "checking for working fork... " >&6; }
16717 if ${ac_cv_func_fork_works+:} false; then :
16718   $as_echo_n "(cached) " >&6
16719 else
16720   if test "$cross_compiling" = yes; then :
16721   ac_cv_func_fork_works=cross
16722 else
16723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16724 /* end confdefs.h.  */
16725 $ac_includes_default
16726 int
16727 main ()
16728 {
16729
16730           /* By Ruediger Kuhlmann. */
16731           return fork () < 0;
16732
16733   ;
16734   return 0;
16735 }
16736 _ACEOF
16737 if ac_fn_c_try_run "$LINENO"; then :
16738   ac_cv_func_fork_works=yes
16739 else
16740   ac_cv_func_fork_works=no
16741 fi
16742 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16743   conftest.$ac_objext conftest.beam conftest.$ac_ext
16744 fi
16745
16746 fi
16747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
16748 $as_echo "$ac_cv_func_fork_works" >&6; }
16749
16750 else
16751   ac_cv_func_fork_works=$ac_cv_func_fork
16752 fi
16753 if test "x$ac_cv_func_fork_works" = xcross; then
16754   case $host in
16755     *-*-amigaos* | *-*-msdosdjgpp*)
16756       # Override, as these systems have only a dummy fork() stub
16757       ac_cv_func_fork_works=no
16758       ;;
16759     *)
16760       ac_cv_func_fork_works=yes
16761       ;;
16762   esac
16763   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
16764 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
16765 fi
16766 ac_cv_func_vfork_works=$ac_cv_func_vfork
16767 if test "x$ac_cv_func_vfork" = xyes; then
16768   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
16769 $as_echo_n "checking for working vfork... " >&6; }
16770 if ${ac_cv_func_vfork_works+:} false; then :
16771   $as_echo_n "(cached) " >&6
16772 else
16773   if test "$cross_compiling" = yes; then :
16774   ac_cv_func_vfork_works=cross
16775 else
16776   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16777 /* end confdefs.h.  */
16778 /* Thanks to Paul Eggert for this test.  */
16779 $ac_includes_default
16780 #include <sys/wait.h>
16781 #ifdef HAVE_VFORK_H
16782 # include <vfork.h>
16783 #endif
16784 /* On some sparc systems, changes by the child to local and incoming
16785    argument registers are propagated back to the parent.  The compiler
16786    is told about this with #include <vfork.h>, but some compilers
16787    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
16788    static variable whose address is put into a register that is
16789    clobbered by the vfork.  */
16790 static void
16791 #ifdef __cplusplus
16792 sparc_address_test (int arg)
16793 # else
16794 sparc_address_test (arg) int arg;
16795 #endif
16796 {
16797   static pid_t child;
16798   if (!child) {
16799     child = vfork ();
16800     if (child < 0) {
16801       perror ("vfork");
16802       _exit(2);
16803     }
16804     if (!child) {
16805       arg = getpid();
16806       write(-1, "", 0);
16807       _exit (arg);
16808     }
16809   }
16810 }
16811
16812 int
16813 main ()
16814 {
16815   pid_t parent = getpid ();
16816   pid_t child;
16817
16818   sparc_address_test (0);
16819
16820   child = vfork ();
16821
16822   if (child == 0) {
16823     /* Here is another test for sparc vfork register problems.  This
16824        test uses lots of local variables, at least as many local
16825        variables as main has allocated so far including compiler
16826        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
16827        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
16828        reuse the register of parent for one of the local variables,
16829        since it will think that parent can't possibly be used any more
16830        in this routine.  Assigning to the local variable will thus
16831        munge parent in the parent process.  */
16832     pid_t
16833       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
16834       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
16835     /* Convince the compiler that p..p7 are live; otherwise, it might
16836        use the same hardware register for all 8 local variables.  */
16837     if (p != p1 || p != p2 || p != p3 || p != p4
16838         || p != p5 || p != p6 || p != p7)
16839       _exit(1);
16840
16841     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
16842        from child file descriptors.  If the child closes a descriptor
16843        before it execs or exits, this munges the parent's descriptor
16844        as well.  Test for this by closing stdout in the child.  */
16845     _exit(close(fileno(stdout)) != 0);
16846   } else {
16847     int status;
16848     struct stat st;
16849
16850     while (wait(&status) != child)
16851       ;
16852     return (
16853          /* Was there some problem with vforking?  */
16854          child < 0
16855
16856          /* Did the child fail?  (This shouldn't happen.)  */
16857          || status
16858
16859          /* Did the vfork/compiler bug occur?  */
16860          || parent != getpid()
16861
16862          /* Did the file descriptor bug occur?  */
16863          || fstat(fileno(stdout), &st) != 0
16864          );
16865   }
16866 }
16867 _ACEOF
16868 if ac_fn_c_try_run "$LINENO"; then :
16869   ac_cv_func_vfork_works=yes
16870 else
16871   ac_cv_func_vfork_works=no
16872 fi
16873 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16874   conftest.$ac_objext conftest.beam conftest.$ac_ext
16875 fi
16876
16877 fi
16878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
16879 $as_echo "$ac_cv_func_vfork_works" >&6; }
16880
16881 fi;
16882 if test "x$ac_cv_func_fork_works" = xcross; then
16883   ac_cv_func_vfork_works=$ac_cv_func_vfork
16884   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
16885 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
16886 fi
16887
16888 if test "x$ac_cv_func_vfork_works" = xyes; then
16889
16890 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
16891
16892 else
16893
16894 $as_echo "#define vfork fork" >>confdefs.h
16895
16896 fi
16897 if test "x$ac_cv_func_fork_works" = xyes; then
16898
16899 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
16900
16901 fi
16902
16903
16904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
16905 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
16906 if ${emacs_cv_langinfo_codeset+:} false; then :
16907   $as_echo_n "(cached) " >&6
16908 else
16909   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16910 /* end confdefs.h.  */
16911 #include <langinfo.h>
16912 int
16913 main ()
16914 {
16915 char* cs = nl_langinfo(CODESET);
16916   ;
16917   return 0;
16918 }
16919 _ACEOF
16920 if ac_fn_c_try_link "$LINENO"; then :
16921   emacs_cv_langinfo_codeset=yes
16922 else
16923   emacs_cv_langinfo_codeset=no
16924 fi
16925 rm -f core conftest.err conftest.$ac_objext \
16926     conftest$ac_exeext conftest.$ac_ext
16927
16928 fi
16929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
16930 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
16931 if test $emacs_cv_langinfo_codeset = yes; then
16932
16933 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
16934
16935 fi
16936
16937 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
16938 if test "x$ac_cv_type_size_t" = xyes; then :
16939
16940 cat >>confdefs.h <<_ACEOF
16941 #define HAVE_SIZE_T 1
16942 _ACEOF
16943
16944
16945 fi
16946
16947
16948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16949 $as_echo_n "checking for mbstate_t... " >&6; }
16950 if ${ac_cv_type_mbstate_t+:} false; then :
16951   $as_echo_n "(cached) " >&6
16952 else
16953   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16954 /* end confdefs.h.  */
16955 $ac_includes_default
16956 #           include <wchar.h>
16957 int
16958 main ()
16959 {
16960 mbstate_t x; return sizeof x;
16961   ;
16962   return 0;
16963 }
16964 _ACEOF
16965 if ac_fn_c_try_compile "$LINENO"; then :
16966   ac_cv_type_mbstate_t=yes
16967 else
16968   ac_cv_type_mbstate_t=no
16969 fi
16970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16971 fi
16972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
16973 $as_echo "$ac_cv_type_mbstate_t" >&6; }
16974    if test $ac_cv_type_mbstate_t = yes; then
16975
16976 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16977
16978    else
16979
16980 $as_echo "#define mbstate_t int" >>confdefs.h
16981
16982    fi
16983
16984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
16985 $as_echo_n "checking for C restricted array declarations... " >&6; }
16986 if ${emacs_cv_c_restrict_arr+:} false; then :
16987   $as_echo_n "(cached) " >&6
16988 else
16989   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16990 /* end confdefs.h.  */
16991 void fred (int x[__restrict]);
16992 int
16993 main ()
16994 {
16995
16996   ;
16997   return 0;
16998 }
16999 _ACEOF
17000 if ac_fn_c_try_compile "$LINENO"; then :
17001   emacs_cv_c_restrict_arr=yes
17002 else
17003   emacs_cv_c_restrict_arr=no
17004 fi
17005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17006 fi
17007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
17008 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
17009 if test "$emacs_cv_c_restrict_arr" = yes; then
17010
17011 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
17012
17013 fi
17014
17015
17016
17017 # Set up the CFLAGS for real compilation, so we can substitute it.
17018 CFLAGS="$REAL_CFLAGS"
17019 CPPFLAGS="$REAL_CPPFLAGS"
17020
17021 ## Hack to detect a buggy GCC version.
17022 if test "x$GCC" = xyes \
17023    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
17024    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
17025    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
17026    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
17027 fi
17028
17029 version=$PACKAGE_VERSION
17030
17031 ### Specify what sort of things we'll be editing into Makefile and config.h.
17032 ### Use configuration here uncanonicalized to avoid exceeding size limits.
17033
17034
17035 ## Unused?
17036
17037
17038
17039
17040
17041
17042
17043
17044
17045
17046
17047
17048
17049
17050
17051
17052
17053
17054
17055
17056 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
17057 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
17058 ## end of LIBX_BASE, but nothing ever set it.
17059
17060
17061
17062
17063 ## Used in lwlib/Makefile.in.
17064
17065 if test -n "${machfile}"; then
17066   M_FILE="\$(srcdir)/${machfile}"
17067 else
17068   M_FILE=
17069 fi
17070 S_FILE="\$(srcdir)/${opsysfile}"
17071
17072
17073
17074
17075
17076
17077
17078
17079
17080
17081
17082 cat >>confdefs.h <<_ACEOF
17083 #define EMACS_CONFIGURATION "${canonical}"
17084 _ACEOF
17085
17086
17087 cat >>confdefs.h <<_ACEOF
17088 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
17089 _ACEOF
17090
17091 if test -n "$machfile"; then
17092
17093 cat >>confdefs.h <<_ACEOF
17094 #define config_machfile "${machfile}"
17095 _ACEOF
17096
17097 fi
17098
17099 cat >>confdefs.h <<_ACEOF
17100 #define config_opsysfile "${opsysfile}"
17101 _ACEOF
17102
17103
17104 XMENU_OBJ=
17105 XOBJ=
17106 FONT_OBJ=
17107 if test "${HAVE_X_WINDOWS}" = "yes" ; then
17108
17109 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
17110
17111   XMENU_OBJ=xmenu.o
17112   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
17113   FONT_OBJ=xfont.o
17114   if test "$HAVE_XFT" = "yes"; then
17115     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
17116   elif test "$HAVE_FREETYPE" = "yes"; then
17117     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
17118   fi
17119
17120 fi
17121
17122
17123
17124
17125 WIDGET_OBJ=
17126 MOTIF_LIBW=
17127 if test "${USE_X_TOOLKIT}" != "none" ; then
17128   WIDGET_OBJ=widget.o
17129
17130 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
17131
17132   if test "${USE_X_TOOLKIT}" = "LUCID"; then
17133
17134 $as_echo "#define USE_LUCID 1" >>confdefs.h
17135
17136   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
17137
17138 $as_echo "#define USE_MOTIF 1" >>confdefs.h
17139
17140     MOTIF_LIBW=-lXm
17141     case "$opsys" in
17142       gnu-linux)
17143         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
17144         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
17145         ;;
17146
17147       unixware)
17148         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
17149         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
17150         MOTIF_LIBW="MOTIF_LIBW -lXimp"
17151         ;;
17152
17153       aix4-2)
17154         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
17155         MOTIF_LIBW="$MOTIF_LIBW -li18n"
17156         ;;
17157     esac
17158     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
17159   fi
17160 fi
17161
17162
17163 TOOLKIT_LIBW=
17164 case "$USE_X_TOOLKIT" in
17165   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
17166   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
17167   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
17168 esac
17169
17170
17171 if test "$USE_X_TOOLKIT" = "none"; then
17172   LIBXT_OTHER="\$(LIBXSM)"
17173   OLDXMENU_TARGET="really-oldXMenu"
17174 else
17175   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
17176   OLDXMENU_TARGET="really-lwlib"
17177 fi
17178
17179
17180 ## The X Menu stuff is present in the X10 distribution, but missing
17181 ## from X11.  If we have X10, just use the installed library;
17182 ## otherwise, use our own copy.
17183 if test "${HAVE_X11}" = "yes" ; then
17184
17185 $as_echo "#define HAVE_X11 1" >>confdefs.h
17186
17187
17188   if test "$USE_X_TOOLKIT" = "none"; then
17189     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
17190   else
17191     OLDXMENU="\${lwlibdir}/liblw.a"
17192   fi
17193   LIBXMENU="\$(OLDXMENU)"
17194   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
17195   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
17196 else
17197   ## For a syntactically valid Makefile; not actually used for anything.
17198   ## See comments in src/Makefile.in.
17199   OLDXMENU=nothing
17200   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
17201   if test "${HAVE_X_WINDOWS}" = "yes"; then
17202     LIBXMENU="-lXMenu"
17203   else
17204     LIBXMENU=
17205   fi
17206   LIBX_OTHER=
17207   OLDXMENU_DEPS=
17208 fi
17209
17210 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
17211   OLDXMENU_TARGET=
17212   OLDXMENU=nothing
17213   LIBXMENU=
17214   OLDXMENU_DEPS=
17215 fi
17216
17217
17218
17219
17220
17221
17222
17223 if test "${HAVE_MENUS}" = "yes" ; then
17224
17225 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
17226
17227 fi
17228
17229 if test "${GNU_MALLOC}" = "yes" ; then
17230
17231 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
17232
17233 fi
17234
17235 RALLOC_OBJ=
17236 if test "${REL_ALLOC}" = "yes" ; then
17237
17238 $as_echo "#define REL_ALLOC 1" >>confdefs.h
17239
17240
17241   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
17242 fi
17243
17244
17245 if test "$opsys" = "cygwin"; then
17246   CYGWIN_OBJ="sheap.o"
17247   ## Cygwin differs because of its unexec().
17248   PRE_ALLOC_OBJ=
17249   POST_ALLOC_OBJ=lastfile.o
17250 else
17251   CYGWIN_OBJ=
17252   PRE_ALLOC_OBJ=lastfile.o
17253   POST_ALLOC_OBJ=
17254 fi
17255
17256
17257
17258
17259
17260 case "$opsys" in
17261   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
17262
17263   darwin)
17264    ## The -headerpad option tells ld (see man page) to leave room at the
17265    ## end of the header for adding load commands.  Needed for dumping.
17266    ## 0x690 is the total size of 30 segment load commands (at 56
17267    ## each); under Cocoa 31 commands are required.
17268    if test "$HAVE_NS" = "yes"; then
17269      libs_nsgui="-framework AppKit"
17270      headerpad_extra=6C8
17271    else
17272      libs_nsgui=
17273      headerpad_extra=690
17274    fi
17275    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
17276
17277    ## This is here because src/Makefile.in did some extra fiddling around
17278    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
17279    ##   #ifndef LD_SWITCH_SYSTEM
17280    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
17281    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
17282    ## not using gcc, darwin system not on an alpha (ie darwin, since
17283    ## darwin + alpha does not occur).
17284    ## Because this was done in src/Makefile.in, the resulting part of
17285    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
17286    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
17287    ## rather than LD_SWITCH_SYSTEM.
17288    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
17289      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
17290    ;;
17291
17292   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
17293   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
17294   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
17295   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
17296   ## had different values in configure (in ac_link) and src/Makefile.in.
17297   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
17298   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
17299
17300   *) LD_SWITCH_SYSTEM_TEMACS= ;;
17301 esac
17302
17303 if test "$NS_IMPL_GNUSTEP" = "yes"; then
17304   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
17305 fi
17306
17307
17308
17309
17310 LD_FIRSTFLAG=
17311 ORDINARY_LINK=
17312 case "$opsys" in
17313   ## gnu: GNU needs its own crt0.
17314   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
17315
17316   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
17317   ## library search parth, i.e. it won't search /usr/lib for libc and
17318   ## friends.  Using -nostartfiles instead avoids this problem, and
17319   ## will also work on earlier NetBSD releases.
17320   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
17321
17322   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
17323   ##   MkLinux/LinuxPPC needs this.
17324   ## ibms390x only supports opsys = gnu-linux so it can be added here.
17325   gnu-*)
17326     case "$machine" in
17327       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
17328     esac
17329     ;;
17330 esac
17331
17332
17333 if test "x$ORDINARY_LINK" = "xyes"; then
17334
17335   LD_FIRSTFLAG=""
17336
17337 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
17338
17339
17340 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
17341 ## freebsd, gnu-* not on macppc|ibms390x.
17342 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
17343
17344   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
17345   ## places that are difficult to figure out at make time.  Fortunately,
17346   ## these same versions allow you to pass arbitrary flags on to the
17347   ## linker, so there is no reason not to use it as a linker.
17348   ##
17349   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
17350   ## searching for libraries in its internal directories, so we have to
17351   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
17352   LD_FIRSTFLAG="-nostdlib"
17353 fi
17354
17355 ## FIXME? What setting of EDIT_LDFLAGS should this have?
17356 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
17357
17358
17359
17360
17361 ## FIXME? The logic here is not precisely the same as that above.
17362 ## There is no check here for a pre-defined LD_FIRSTFLAG.
17363 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
17364 LIB_GCC=
17365 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
17366
17367   case "$opsys" in
17368     freebsd|netbsd|openbsd) LIB_GCC= ;;
17369
17370     gnu-*)
17371       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
17372       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
17373       case $host_cpu in
17374       arm*)
17375         LIB_GCC="-lgcc_s"
17376         ;;
17377       *)
17378         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
17379         ## immediately undefine it again and redefine it to empty.
17380         ## Was the C_SWITCH_X_SITE part really necessary?
17381 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
17382         LIB_GCC=
17383         ;;
17384       esac
17385       ;;
17386
17387     ## Ask GCC where to find libgcc.a.
17388     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
17389   esac
17390 fi
17391
17392
17393 TOOLTIP_SUPPORT=
17394 WINDOW_SUPPORT=
17395 ## If we're using X11/GNUstep, define some consequences.
17396 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
17397
17398 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
17399
17400
17401 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
17402
17403   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
17404   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
17405
17406   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
17407   test "$HAVE_X_WINDOWS" = "yes" && \
17408     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
17409
17410 fi
17411
17412
17413
17414
17415
17416
17417
17418 #### Report on what we decided to do.
17419 #### Report GTK as a toolkit, even if it doesn't use Xt.
17420 #### It makes printing result more understandable as using GTK sets
17421 #### toolkit_scroll_bars to yes by default.
17422 if test "${HAVE_GTK}" = "yes"; then
17423   USE_X_TOOLKIT=GTK
17424 fi
17425
17426 and_machfile=
17427 if test -n "$machfile"; then
17428   and_machfile=" and \`${machfile}'"
17429 fi
17430
17431 echo "
17432 Configured for \`${canonical}'.
17433
17434   Where should the build process find the source code?    ${srcdir}
17435   What operating system and machine description files should Emacs use?
17436         \`${opsysfile}'${and_machfile}
17437   What compiler should emacs be built with?               ${CC} ${CFLAGS}
17438   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
17439   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
17440   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
17441   What window system should Emacs use?                    ${window_system}
17442   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
17443
17444 if test -n "${x_includes}"; then
17445 echo "  Where do we find X Windows header files?                ${x_includes}"
17446 else
17447 echo "  Where do we find X Windows header files?                Standard dirs"
17448 fi
17449 if test -n "${x_libraries}"; then
17450 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
17451 else
17452 echo "  Where do we find X Windows libraries?                   Standard dirs"
17453 fi
17454
17455 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
17456 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
17457 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
17458 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
17459 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
17460 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
17461 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
17462 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
17463
17464 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
17465 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
17466 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
17467 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
17468 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
17469 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
17470
17471 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
17472 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
17473 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
17474 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
17475
17476 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
17477 echo
17478
17479 if test $USE_XASSERTS = yes; then
17480    echo "  Compiling with asserts turned on."
17481    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
17482 fi
17483
17484 echo
17485
17486 if test "$HAVE_NS" = "yes"; then
17487    echo
17488    echo "You must run \"make install\" in order to test the built application.
17489 The installed application will go to nextstep/Emacs.app and can be
17490 run or moved from there."
17491    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
17492       echo "The application will be fully self-contained."
17493     else
17494       echo "The lisp resources for the application will be installed under ${prefix}.
17495 You may need to run \"make install\" with sudo.  The application will fail
17496 to run if these resources are not installed."
17497    fi
17498    echo
17499 fi
17500
17501
17502 # Remove any trailing slashes in these variables.
17503 test "${prefix}" != NONE &&
17504   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
17505 test "${exec_prefix}" != NONE &&
17506   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
17507
17508 ac_config_files="$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"
17509
17510 ac_config_commands="$ac_config_commands default"
17511
17512 cat >confcache <<\_ACEOF
17513 # This file is a shell script that caches the results of configure
17514 # tests run on this system so they can be shared between configure
17515 # scripts and configure runs, see configure's option --config-cache.
17516 # It is not useful on other systems.  If it contains results you don't
17517 # want to keep, you may remove or edit it.
17518 #
17519 # config.status only pays attention to the cache file if you give it
17520 # the --recheck option to rerun configure.
17521 #
17522 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17523 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17524 # following values.
17525
17526 _ACEOF
17527
17528 # The following way of writing the cache mishandles newlines in values,
17529 # but we know of no workaround that is simple, portable, and efficient.
17530 # So, we kill variables containing newlines.
17531 # Ultrix sh set writes to stderr and can't be redirected directly,
17532 # and sets the high bit in the cache file unless we assign to the vars.
17533 (
17534   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17535     eval ac_val=\$$ac_var
17536     case $ac_val in #(
17537     *${as_nl}*)
17538       case $ac_var in #(
17539       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17540 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17541       esac
17542       case $ac_var in #(
17543       _ | IFS | as_nl) ;; #(
17544       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17545       *) { eval $ac_var=; unset $ac_var;} ;;
17546       esac ;;
17547     esac
17548   done
17549
17550   (set) 2>&1 |
17551     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17552     *${as_nl}ac_space=\ *)
17553       # `set' does not quote correctly, so add quotes: double-quote
17554       # substitution turns \\\\ into \\, and sed turns \\ into \.
17555       sed -n \
17556         "s/'/'\\\\''/g;
17557           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17558       ;; #(
17559     *)
17560       # `set' quotes correctly as required by POSIX, so do not add quotes.
17561       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17562       ;;
17563     esac |
17564     sort
17565 ) |
17566   sed '
17567      /^ac_cv_env_/b end
17568      t clear
17569      :clear
17570      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17571      t end
17572      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17573      :end' >>confcache
17574 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17575   if test -w "$cache_file"; then
17576     if test "x$cache_file" != "x/dev/null"; then
17577       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17578 $as_echo "$as_me: updating cache $cache_file" >&6;}
17579       if test ! -f "$cache_file" || test -h "$cache_file"; then
17580         cat confcache >"$cache_file"
17581       else
17582         case $cache_file in #(
17583         */* | ?:*)
17584           mv -f confcache "$cache_file"$$ &&
17585           mv -f "$cache_file"$$ "$cache_file" ;; #(
17586         *)
17587           mv -f confcache "$cache_file" ;;
17588         esac
17589       fi
17590     fi
17591   else
17592     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17593 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17594   fi
17595 fi
17596 rm -f confcache
17597
17598 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17599 # Let make expand exec_prefix.
17600 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17601
17602 DEFS=-DHAVE_CONFIG_H
17603
17604 ac_libobjs=
17605 ac_ltlibobjs=
17606 U=
17607 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17608   # 1. Remove the extension, and $U if already installed.
17609   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17610   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17611   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17612   #    will be set to the directory where LIBOBJS objects are built.
17613   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17614   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17615 done
17616 LIBOBJS=$ac_libobjs
17617
17618 LTLIBOBJS=$ac_ltlibobjs
17619
17620
17621  if test -n "$EXEEXT"; then
17622   am__EXEEXT_TRUE=
17623   am__EXEEXT_FALSE='#'
17624 else
17625   am__EXEEXT_TRUE='#'
17626   am__EXEEXT_FALSE=
17627 fi
17628
17629 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17630   as_fn_error $? "conditional \"AMDEP\" was never defined.
17631 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17632 fi
17633 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17634   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17635 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17636 fi
17637
17638 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
17639   as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
17640 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17641 fi
17642
17643     gl_libobjs=
17644     gl_ltlibobjs=
17645     if test -n "$gl_LIBOBJS"; then
17646       # Remove the extension.
17647       sed_drop_objext='s/\.o$//;s/\.obj$//'
17648       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17649         gl_libobjs="$gl_libobjs $i.$ac_objext"
17650         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
17651       done
17652     fi
17653     gl_LIBOBJS=$gl_libobjs
17654
17655     gl_LTLIBOBJS=$gl_ltlibobjs
17656
17657
17658
17659     gltests_libobjs=
17660     gltests_ltlibobjs=
17661     if test -n "$gltests_LIBOBJS"; then
17662       # Remove the extension.
17663       sed_drop_objext='s/\.o$//;s/\.obj$//'
17664       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17665         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
17666         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
17667       done
17668     fi
17669     gltests_LIBOBJS=$gltests_libobjs
17670
17671     gltests_LTLIBOBJS=$gltests_ltlibobjs
17672
17673
17674
17675 : "${CONFIG_STATUS=./config.status}"
17676 ac_write_fail=0
17677 ac_clean_files_save=$ac_clean_files
17678 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17679 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17680 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17681 as_write_fail=0
17682 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17683 #! $SHELL
17684 # Generated by $as_me.
17685 # Run this file to recreate the current configuration.
17686 # Compiler output produced by configure, useful for debugging
17687 # configure, is in config.log if it exists.
17688
17689 debug=false
17690 ac_cs_recheck=false
17691 ac_cs_silent=false
17692
17693 SHELL=\${CONFIG_SHELL-$SHELL}
17694 export SHELL
17695 _ASEOF
17696 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17697 ## -------------------- ##
17698 ## M4sh Initialization. ##
17699 ## -------------------- ##
17700
17701 # Be more Bourne compatible
17702 DUALCASE=1; export DUALCASE # for MKS sh
17703 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17704   emulate sh
17705   NULLCMD=:
17706   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17707   # is contrary to our usage.  Disable this feature.
17708   alias -g '${1+"$@"}'='"$@"'
17709   setopt NO_GLOB_SUBST
17710 else
17711   case `(set -o) 2>/dev/null` in #(
17712   *posix*) :
17713     set -o posix ;; #(
17714   *) :
17715      ;;
17716 esac
17717 fi
17718
17719
17720 as_nl='
17721 '
17722 export as_nl
17723 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17724 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17725 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17726 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17727 # Prefer a ksh shell builtin over an external printf program on Solaris,
17728 # but without wasting forks for bash or zsh.
17729 if test -z "$BASH_VERSION$ZSH_VERSION" \
17730     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17731   as_echo='print -r --'
17732   as_echo_n='print -rn --'
17733 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17734   as_echo='printf %s\n'
17735   as_echo_n='printf %s'
17736 else
17737   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17738     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17739     as_echo_n='/usr/ucb/echo -n'
17740   else
17741     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17742     as_echo_n_body='eval
17743       arg=$1;
17744       case $arg in #(
17745       *"$as_nl"*)
17746         expr "X$arg" : "X\\(.*\\)$as_nl";
17747         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17748       esac;
17749       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17750     '
17751     export as_echo_n_body
17752     as_echo_n='sh -c $as_echo_n_body as_echo'
17753   fi
17754   export as_echo_body
17755   as_echo='sh -c $as_echo_body as_echo'
17756 fi
17757
17758 # The user is always right.
17759 if test "${PATH_SEPARATOR+set}" != set; then
17760   PATH_SEPARATOR=:
17761   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17762     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17763       PATH_SEPARATOR=';'
17764   }
17765 fi
17766
17767
17768 # IFS
17769 # We need space, tab and new line, in precisely that order.  Quoting is
17770 # there to prevent editors from complaining about space-tab.
17771 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17772 # splitting by setting IFS to empty value.)
17773 IFS=" ""        $as_nl"
17774
17775 # Find who we are.  Look in the path if we contain no directory separator.
17776 as_myself=
17777 case $0 in #((
17778   *[\\/]* ) as_myself=$0 ;;
17779   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17780 for as_dir in $PATH
17781 do
17782   IFS=$as_save_IFS
17783   test -z "$as_dir" && as_dir=.
17784     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17785   done
17786 IFS=$as_save_IFS
17787
17788      ;;
17789 esac
17790 # We did not find ourselves, most probably we were run as `sh COMMAND'
17791 # in which case we are not to be found in the path.
17792 if test "x$as_myself" = x; then
17793   as_myself=$0
17794 fi
17795 if test ! -f "$as_myself"; then
17796   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17797   exit 1
17798 fi
17799
17800 # Unset variables that we do not need and which cause bugs (e.g. in
17801 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17802 # suppresses any "Segmentation fault" message there.  '((' could
17803 # trigger a bug in pdksh 5.2.14.
17804 for as_var in BASH_ENV ENV MAIL MAILPATH
17805 do eval test x\${$as_var+set} = xset \
17806   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17807 done
17808 PS1='$ '
17809 PS2='> '
17810 PS4='+ '
17811
17812 # NLS nuisances.
17813 LC_ALL=C
17814 export LC_ALL
17815 LANGUAGE=C
17816 export LANGUAGE
17817
17818 # CDPATH.
17819 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17820
17821
17822 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17823 # ----------------------------------------
17824 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17825 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17826 # script with STATUS, using 1 if that was 0.
17827 as_fn_error ()
17828 {
17829   as_status=$1; test $as_status -eq 0 && as_status=1
17830   if test "$4"; then
17831     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17832     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17833   fi
17834   $as_echo "$as_me: error: $2" >&2
17835   as_fn_exit $as_status
17836 } # as_fn_error
17837
17838
17839 # as_fn_set_status STATUS
17840 # -----------------------
17841 # Set $? to STATUS, without forking.
17842 as_fn_set_status ()
17843 {
17844   return $1
17845 } # as_fn_set_status
17846
17847 # as_fn_exit STATUS
17848 # -----------------
17849 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17850 as_fn_exit ()
17851 {
17852   set +e
17853   as_fn_set_status $1
17854   exit $1
17855 } # as_fn_exit
17856
17857 # as_fn_unset VAR
17858 # ---------------
17859 # Portably unset VAR.
17860 as_fn_unset ()
17861 {
17862   { eval $1=; unset $1;}
17863 }
17864 as_unset=as_fn_unset
17865 # as_fn_append VAR VALUE
17866 # ----------------------
17867 # Append the text in VALUE to the end of the definition contained in VAR. Take
17868 # advantage of any shell optimizations that allow amortized linear growth over
17869 # repeated appends, instead of the typical quadratic growth present in naive
17870 # implementations.
17871 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17872   eval 'as_fn_append ()
17873   {
17874     eval $1+=\$2
17875   }'
17876 else
17877   as_fn_append ()
17878   {
17879     eval $1=\$$1\$2
17880   }
17881 fi # as_fn_append
17882
17883 # as_fn_arith ARG...
17884 # ------------------
17885 # Perform arithmetic evaluation on the ARGs, and store the result in the
17886 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17887 # must be portable across $(()) and expr.
17888 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17889   eval 'as_fn_arith ()
17890   {
17891     as_val=$(( $* ))
17892   }'
17893 else
17894   as_fn_arith ()
17895   {
17896     as_val=`expr "$@" || test $? -eq 1`
17897   }
17898 fi # as_fn_arith
17899
17900
17901 if expr a : '\(a\)' >/dev/null 2>&1 &&
17902    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17903   as_expr=expr
17904 else
17905   as_expr=false
17906 fi
17907
17908 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17909   as_basename=basename
17910 else
17911   as_basename=false
17912 fi
17913
17914 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17915   as_dirname=dirname
17916 else
17917   as_dirname=false
17918 fi
17919
17920 as_me=`$as_basename -- "$0" ||
17921 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17922          X"$0" : 'X\(//\)$' \| \
17923          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17924 $as_echo X/"$0" |
17925     sed '/^.*\/\([^/][^/]*\)\/*$/{
17926             s//\1/
17927             q
17928           }
17929           /^X\/\(\/\/\)$/{
17930             s//\1/
17931             q
17932           }
17933           /^X\/\(\/\).*/{
17934             s//\1/
17935             q
17936           }
17937           s/.*/./; q'`
17938
17939 # Avoid depending upon Character Ranges.
17940 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17941 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17942 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17943 as_cr_digits='0123456789'
17944 as_cr_alnum=$as_cr_Letters$as_cr_digits
17945
17946 ECHO_C= ECHO_N= ECHO_T=
17947 case `echo -n x` in #(((((
17948 -n*)
17949   case `echo 'xy\c'` in
17950   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17951   xy)  ECHO_C='\c';;
17952   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17953        ECHO_T=' ';;
17954   esac;;
17955 *)
17956   ECHO_N='-n';;
17957 esac
17958
17959 rm -f conf$$ conf$$.exe conf$$.file
17960 if test -d conf$$.dir; then
17961   rm -f conf$$.dir/conf$$.file
17962 else
17963   rm -f conf$$.dir
17964   mkdir conf$$.dir 2>/dev/null
17965 fi
17966 if (echo >conf$$.file) 2>/dev/null; then
17967   if ln -s conf$$.file conf$$ 2>/dev/null; then
17968     as_ln_s='ln -s'
17969     # ... but there are two gotchas:
17970     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17971     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17972     # In both cases, we have to default to `cp -p'.
17973     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17974       as_ln_s='cp -p'
17975   elif ln conf$$.file conf$$ 2>/dev/null; then
17976     as_ln_s=ln
17977   else
17978     as_ln_s='cp -p'
17979   fi
17980 else
17981   as_ln_s='cp -p'
17982 fi
17983 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17984 rmdir conf$$.dir 2>/dev/null
17985
17986
17987 # as_fn_mkdir_p
17988 # -------------
17989 # Create "$as_dir" as a directory, including parents if necessary.
17990 as_fn_mkdir_p ()
17991 {
17992
17993   case $as_dir in #(
17994   -*) as_dir=./$as_dir;;
17995   esac
17996   test -d "$as_dir" || eval $as_mkdir_p || {
17997     as_dirs=
17998     while :; do
17999       case $as_dir in #(
18000       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
18001       *) as_qdir=$as_dir;;
18002       esac
18003       as_dirs="'$as_qdir' $as_dirs"
18004       as_dir=`$as_dirname -- "$as_dir" ||
18005 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18006          X"$as_dir" : 'X\(//\)[^/]' \| \
18007          X"$as_dir" : 'X\(//\)$' \| \
18008          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
18009 $as_echo X"$as_dir" |
18010     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18011             s//\1/
18012             q
18013           }
18014           /^X\(\/\/\)[^/].*/{
18015             s//\1/
18016             q
18017           }
18018           /^X\(\/\/\)$/{
18019             s//\1/
18020             q
18021           }
18022           /^X\(\/\).*/{
18023             s//\1/
18024             q
18025           }
18026           s/.*/./; q'`
18027       test -d "$as_dir" && break
18028     done
18029     test -z "$as_dirs" || eval "mkdir $as_dirs"
18030   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
18031
18032
18033 } # as_fn_mkdir_p
18034 if mkdir -p . 2>/dev/null; then
18035   as_mkdir_p='mkdir -p "$as_dir"'
18036 else
18037   test -d ./-p && rmdir ./-p
18038   as_mkdir_p=false
18039 fi
18040
18041 if test -x / >/dev/null 2>&1; then
18042   as_test_x='test -x'
18043 else
18044   if ls -dL / >/dev/null 2>&1; then
18045     as_ls_L_option=L
18046   else
18047     as_ls_L_option=
18048   fi
18049   as_test_x='
18050     eval sh -c '\''
18051       if test -d "$1"; then
18052         test -d "$1/.";
18053       else
18054         case $1 in #(
18055         -*)set "./$1";;
18056         esac;
18057         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
18058         ???[sx]*):;;*)false;;esac;fi
18059     '\'' sh
18060   '
18061 fi
18062 as_executable_p=$as_test_x
18063
18064 # Sed expression to map a string onto a valid CPP name.
18065 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
18066
18067 # Sed expression to map a string onto a valid variable name.
18068 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
18069
18070
18071 exec 6>&1
18072 ## ----------------------------------- ##
18073 ## Main body of $CONFIG_STATUS script. ##
18074 ## ----------------------------------- ##
18075 _ASEOF
18076 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
18077
18078 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18079 # Save the log message, to keep $0 and so on meaningful, and to
18080 # report actual input values of CONFIG_FILES etc. instead of their
18081 # values after options handling.
18082 ac_log="
18083 This file was extended by emacs $as_me 24.0.50, which was
18084 generated by GNU Autoconf 2.68.  Invocation command line was
18085
18086   CONFIG_FILES    = $CONFIG_FILES
18087   CONFIG_HEADERS  = $CONFIG_HEADERS
18088   CONFIG_LINKS    = $CONFIG_LINKS
18089   CONFIG_COMMANDS = $CONFIG_COMMANDS
18090   $ $0 $@
18091
18092 on `(hostname || uname -n) 2>/dev/null | sed 1q`
18093 "
18094
18095 _ACEOF
18096
18097 case $ac_config_files in *"
18098 "*) set x $ac_config_files; shift; ac_config_files=$*;;
18099 esac
18100
18101 case $ac_config_headers in *"
18102 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
18103 esac
18104
18105
18106 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18107 # Files that config.status was made for.
18108 config_files="$ac_config_files"
18109 config_headers="$ac_config_headers"
18110 config_commands="$ac_config_commands"
18111
18112 _ACEOF
18113
18114 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18115 ac_cs_usage="\
18116 \`$as_me' instantiates files and other configuration actions
18117 from templates according to the current configuration.  Unless the files
18118 and actions are specified as TAGs, all are instantiated by default.
18119
18120 Usage: $0 [OPTION]... [TAG]...
18121
18122   -h, --help       print this help, then exit
18123   -V, --version    print version number and configuration settings, then exit
18124       --config     print configuration, then exit
18125   -q, --quiet, --silent
18126                    do not print progress messages
18127   -d, --debug      don't remove temporary files
18128       --recheck    update $as_me by reconfiguring in the same conditions
18129       --file=FILE[:TEMPLATE]
18130                    instantiate the configuration file FILE
18131       --header=FILE[:TEMPLATE]
18132                    instantiate the configuration header FILE
18133
18134 Configuration files:
18135 $config_files
18136
18137 Configuration headers:
18138 $config_headers
18139
18140 Configuration commands:
18141 $config_commands
18142
18143 Report bugs to the package provider."
18144
18145 _ACEOF
18146 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18147 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
18148 ac_cs_version="\\
18149 emacs config.status 24.0.50
18150 configured by $0, generated by GNU Autoconf 2.68,
18151   with options \\"\$ac_cs_config\\"
18152
18153 Copyright (C) 2010 Free Software Foundation, Inc.
18154 This config.status script is free software; the Free Software Foundation
18155 gives unlimited permission to copy, distribute and modify it."
18156
18157 ac_pwd='$ac_pwd'
18158 srcdir='$srcdir'
18159 INSTALL='$INSTALL'
18160 MKDIR_P='$MKDIR_P'
18161 AWK='$AWK'
18162 test -n "\$AWK" || AWK=awk
18163 _ACEOF
18164
18165 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18166 # The default lists apply if the user does not specify any file.
18167 ac_need_defaults=:
18168 while test $# != 0
18169 do
18170   case $1 in
18171   --*=?*)
18172     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18173     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
18174     ac_shift=:
18175     ;;
18176   --*=)
18177     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18178     ac_optarg=
18179     ac_shift=:
18180     ;;
18181   *)
18182     ac_option=$1
18183     ac_optarg=$2
18184     ac_shift=shift
18185     ;;
18186   esac
18187
18188   case $ac_option in
18189   # Handling of the options.
18190   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18191     ac_cs_recheck=: ;;
18192   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18193     $as_echo "$ac_cs_version"; exit ;;
18194   --config | --confi | --conf | --con | --co | --c )
18195     $as_echo "$ac_cs_config"; exit ;;
18196   --debug | --debu | --deb | --de | --d | -d )
18197     debug=: ;;
18198   --file | --fil | --fi | --f )
18199     $ac_shift
18200     case $ac_optarg in
18201     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18202     '') as_fn_error $? "missing file argument" ;;
18203     esac
18204     as_fn_append CONFIG_FILES " '$ac_optarg'"
18205     ac_need_defaults=false;;
18206   --header | --heade | --head | --hea )
18207     $ac_shift
18208     case $ac_optarg in
18209     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18210     esac
18211     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
18212     ac_need_defaults=false;;
18213   --he | --h)
18214     # Conflict between --help and --header
18215     as_fn_error $? "ambiguous option: \`$1'
18216 Try \`$0 --help' for more information.";;
18217   --help | --hel | -h )
18218     $as_echo "$ac_cs_usage"; exit ;;
18219   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18220   | -silent | --silent | --silen | --sile | --sil | --si | --s)
18221     ac_cs_silent=: ;;
18222
18223   # This is an error.
18224   -*) as_fn_error $? "unrecognized option: \`$1'
18225 Try \`$0 --help' for more information." ;;
18226
18227   *) as_fn_append ac_config_targets " $1"
18228      ac_need_defaults=false ;;
18229
18230   esac
18231   shift
18232 done
18233
18234 ac_configure_extra_args=
18235
18236 if $ac_cs_silent; then
18237   exec 6>/dev/null
18238   ac_configure_extra_args="$ac_configure_extra_args --silent"
18239 fi
18240
18241 _ACEOF
18242 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18243 if \$ac_cs_recheck; then
18244   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
18245   shift
18246   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18247   CONFIG_SHELL='$SHELL'
18248   export CONFIG_SHELL
18249   exec "\$@"
18250 fi
18251
18252 _ACEOF
18253 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18254 exec 5>>config.log
18255 {
18256   echo
18257   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18258 ## Running $as_me. ##
18259 _ASBOX
18260   $as_echo "$ac_log"
18261 } >&5
18262
18263 _ACEOF
18264 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18265 #
18266 # INIT-COMMANDS
18267 #
18268 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
18269 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
18270
18271 _ACEOF
18272
18273 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18274
18275 # Handling of arguments.
18276 for ac_config_target in $ac_config_targets
18277 do
18278   case $ac_config_target in
18279     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
18280     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18281     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18282     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
18283     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
18284     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
18285     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
18286     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
18287     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
18288     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
18289     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
18290     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
18291     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
18292     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
18293     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
18294     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
18295
18296   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18297   esac
18298 done
18299
18300
18301 # If the user did not use the arguments to specify the items to instantiate,
18302 # then the envvar interface is used.  Set only those that are not.
18303 # We use the long form for the default assignment because of an extremely
18304 # bizarre bug on SunOS 4.1.3.
18305 if $ac_need_defaults; then
18306   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18307   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18308   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18309 fi
18310
18311 # Have a temporary directory for convenience.  Make it in the build tree
18312 # simply because there is no reason against having it here, and in addition,
18313 # creating and moving files from /tmp can sometimes cause problems.
18314 # Hook for its removal unless debugging.
18315 # Note that there is a small window in which the directory will not be cleaned:
18316 # after its creation but before its name has been assigned to `$tmp'.
18317 $debug ||
18318 {
18319   tmp= ac_tmp=
18320   trap 'exit_status=$?
18321   : "${ac_tmp:=$tmp}"
18322   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18323 ' 0
18324   trap 'as_fn_exit 1' 1 2 13 15
18325 }
18326 # Create a (secure) tmp directory for tmp files.
18327
18328 {
18329   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18330   test -d "$tmp"
18331 }  ||
18332 {
18333   tmp=./conf$$-$RANDOM
18334   (umask 077 && mkdir "$tmp")
18335 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18336 ac_tmp=$tmp
18337
18338 # Set up the scripts for CONFIG_FILES section.
18339 # No need to generate them if there are no CONFIG_FILES.
18340 # This happens for instance with `./config.status config.h'.
18341 if test -n "$CONFIG_FILES"; then
18342
18343 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18344   ac_cs_awk_getline=:
18345   ac_cs_awk_pipe_init=
18346   ac_cs_awk_read_file='
18347       while ((getline aline < (F[key])) > 0)
18348         print(aline)
18349       close(F[key])'
18350   ac_cs_awk_pipe_fini=
18351 else
18352   ac_cs_awk_getline=false
18353   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18354   ac_cs_awk_read_file='
18355       print "|#_!!_#|"
18356       print "cat " F[key] " &&"
18357       '$ac_cs_awk_pipe_init
18358   # The final `:' finishes the AND list.
18359   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18360 fi
18361 ac_cr=`echo X | tr X '\015'`
18362 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18363 # But we know of no other shell where ac_cr would be empty at this
18364 # point, so we can use a bashism as a fallback.
18365 if test "x$ac_cr" = x; then
18366   eval ac_cr=\$\'\\r\'
18367 fi
18368 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18369 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18370   ac_cs_awk_cr='\\r'
18371 else
18372   ac_cs_awk_cr=$ac_cr
18373 fi
18374
18375 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18376 _ACEOF
18377
18378 # Create commands to substitute file output variables.
18379 {
18380   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
18381   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
18382   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18383   echo "_ACAWK" &&
18384   echo "_ACEOF"
18385 } >conf$$files.sh &&
18386 . ./conf$$files.sh ||
18387   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18388 rm -f conf$$files.sh
18389
18390 {
18391   echo "cat >conf$$subs.awk <<_ACEOF" &&
18392   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18393   echo "_ACEOF"
18394 } >conf$$subs.sh ||
18395   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18396 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18397 ac_delim='%!_!# '
18398 for ac_last_try in false false false false false :; do
18399   . ./conf$$subs.sh ||
18400     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18401
18402   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18403   if test $ac_delim_n = $ac_delim_num; then
18404     break
18405   elif $ac_last_try; then
18406     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18407   else
18408     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18409   fi
18410 done
18411 rm -f conf$$subs.sh
18412
18413 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18414 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18415 _ACEOF
18416 sed -n '
18417 h
18418 s/^/S["/; s/!.*/"]=/
18419 p
18420 g
18421 s/^[^!]*!//
18422 :repl
18423 t repl
18424 s/'"$ac_delim"'$//
18425 t delim
18426 :nl
18427 h
18428 s/\(.\{148\}\)..*/\1/
18429 t more1
18430 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18431 p
18432 n
18433 b repl
18434 :more1
18435 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18436 p
18437 g
18438 s/.\{148\}//
18439 t nl
18440 :delim
18441 h
18442 s/\(.\{148\}\)..*/\1/
18443 t more2
18444 s/["\\]/\\&/g; s/^/"/; s/$/"/
18445 p
18446 b
18447 :more2
18448 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18449 p
18450 g
18451 s/.\{148\}//
18452 t delim
18453 ' <conf$$subs.awk | sed '
18454 /^[^""]/{
18455   N
18456   s/\n//
18457 }
18458 ' >>$CONFIG_STATUS || ac_write_fail=1
18459 rm -f conf$$subs.awk
18460 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18461 _ACAWK
18462 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18463   for (key in S) S_is_set[key] = 1
18464   FS = "\a"
18465   \$ac_cs_awk_pipe_init
18466 }
18467 {
18468   line = $ 0
18469   nfields = split(line, field, "@")
18470   substed = 0
18471   len = length(field[1])
18472   for (i = 2; i < nfields; i++) {
18473     key = field[i]
18474     keylen = length(key)
18475     if (S_is_set[key]) {
18476       value = S[key]
18477       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18478       len += length(value) + length(field[++i])
18479       substed = 1
18480     } else
18481       len += 1 + keylen
18482   }
18483   if (nfields == 3 && !substed) {
18484     key = field[2]
18485     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
18486       \$ac_cs_awk_read_file
18487       next
18488     }
18489   }
18490   print line
18491 }
18492 \$ac_cs_awk_pipe_fini
18493 _ACAWK
18494 _ACEOF
18495 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18496 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18497   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18498 else
18499   cat
18500 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18501   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18502 _ACEOF
18503
18504 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18505 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18506 # trailing colons and then remove the whole line if VPATH becomes empty
18507 # (actually we leave an empty line to preserve line numbers).
18508 if test "x$srcdir" = x.; then
18509   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18510 h
18511 s///
18512 s/^/:/
18513 s/[      ]*$/:/
18514 s/:\$(srcdir):/:/g
18515 s/:\${srcdir}:/:/g
18516 s/:@srcdir@:/:/g
18517 s/^:*//
18518 s/:*$//
18519 x
18520 s/\(=[   ]*\).*/\1/
18521 G
18522 s/\n//
18523 s/^[^=]*=[       ]*$//
18524 }'
18525 fi
18526
18527 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18528 fi # test -n "$CONFIG_FILES"
18529
18530 # Set up the scripts for CONFIG_HEADERS section.
18531 # No need to generate them if there are no CONFIG_HEADERS.
18532 # This happens for instance with `./config.status Makefile'.
18533 if test -n "$CONFIG_HEADERS"; then
18534 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18535 BEGIN {
18536 _ACEOF
18537
18538 # Transform confdefs.h into an awk script `defines.awk', embedded as
18539 # here-document in config.status, that substitutes the proper values into
18540 # config.h.in to produce config.h.
18541
18542 # Create a delimiter string that does not exist in confdefs.h, to ease
18543 # handling of long lines.
18544 ac_delim='%!_!# '
18545 for ac_last_try in false false :; do
18546   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18547   if test -z "$ac_tt"; then
18548     break
18549   elif $ac_last_try; then
18550     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18551   else
18552     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18553   fi
18554 done
18555
18556 # For the awk script, D is an array of macro values keyed by name,
18557 # likewise P contains macro parameters if any.  Preserve backslash
18558 # newline sequences.
18559
18560 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18561 sed -n '
18562 s/.\{148\}/&'"$ac_delim"'/g
18563 t rset
18564 :rset
18565 s/^[     ]*#[    ]*define[       ][      ]*/ /
18566 t def
18567 d
18568 :def
18569 s/\\$//
18570 t bsnl
18571 s/["\\]/\\&/g
18572 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18573 D["\1"]=" \3"/p
18574 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18575 d
18576 :bsnl
18577 s/["\\]/\\&/g
18578 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18579 D["\1"]=" \3\\\\\\n"\\/p
18580 t cont
18581 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18582 t cont
18583 d
18584 :cont
18585 n
18586 s/.\{148\}/&'"$ac_delim"'/g
18587 t clear
18588 :clear
18589 s/\\$//
18590 t bsnlc
18591 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18592 d
18593 :bsnlc
18594 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18595 b cont
18596 ' <confdefs.h | sed '
18597 s/'"$ac_delim"'/"\\\
18598 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18599
18600 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18601   for (key in D) D_is_set[key] = 1
18602   FS = "\a"
18603 }
18604 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18605   line = \$ 0
18606   split(line, arg, " ")
18607   if (arg[1] == "#") {
18608     defundef = arg[2]
18609     mac1 = arg[3]
18610   } else {
18611     defundef = substr(arg[1], 2)
18612     mac1 = arg[2]
18613   }
18614   split(mac1, mac2, "(") #)
18615   macro = mac2[1]
18616   prefix = substr(line, 1, index(line, defundef) - 1)
18617   if (D_is_set[macro]) {
18618     # Preserve the white space surrounding the "#".
18619     print prefix "define", macro P[macro] D[macro]
18620     next
18621   } else {
18622     # Replace #undef with comments.  This is necessary, for example,
18623     # in the case of _POSIX_SOURCE, which is predefined and required
18624     # on some systems where configure will not decide to define it.
18625     if (defundef == "undef") {
18626       print "/*", prefix defundef, macro, "*/"
18627       next
18628     }
18629   }
18630 }
18631 { print }
18632 _ACAWK
18633 _ACEOF
18634 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18635   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18636 fi # test -n "$CONFIG_HEADERS"
18637
18638
18639 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
18640 shift
18641 for ac_tag
18642 do
18643   case $ac_tag in
18644   :[FHLC]) ac_mode=$ac_tag; continue;;
18645   esac
18646   case $ac_mode$ac_tag in
18647   :[FHL]*:*);;
18648   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18649   :[FH]-) ac_tag=-:-;;
18650   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18651   esac
18652   ac_save_IFS=$IFS
18653   IFS=:
18654   set x $ac_tag
18655   IFS=$ac_save_IFS
18656   shift
18657   ac_file=$1
18658   shift
18659
18660   case $ac_mode in
18661   :L) ac_source=$1;;
18662   :[FH])
18663     ac_file_inputs=
18664     for ac_f
18665     do
18666       case $ac_f in
18667       -) ac_f="$ac_tmp/stdin";;
18668       *) # Look for the file first in the build tree, then in the source tree
18669          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18670          # because $ac_f cannot contain `:'.
18671          test -f "$ac_f" ||
18672            case $ac_f in
18673            [\\/$]*) false;;
18674            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18675            esac ||
18676            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18677       esac
18678       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18679       as_fn_append ac_file_inputs " '$ac_f'"
18680     done
18681
18682     # Let's still pretend it is `configure' which instantiates (i.e., don't
18683     # use $as_me), people would be surprised to read:
18684     #    /* config.h.  Generated by config.status.  */
18685     configure_input='Generated from '`
18686           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18687         `' by configure.'
18688     if test x"$ac_file" != x-; then
18689       configure_input="$ac_file.  $configure_input"
18690       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18691 $as_echo "$as_me: creating $ac_file" >&6;}
18692     fi
18693     # Neutralize special characters interpreted by sed in replacement strings.
18694     case $configure_input in #(
18695     *\&* | *\|* | *\\* )
18696        ac_sed_conf_input=`$as_echo "$configure_input" |
18697        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18698     *) ac_sed_conf_input=$configure_input;;
18699     esac
18700
18701     case $ac_tag in
18702     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18703       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18704     esac
18705     ;;
18706   esac
18707
18708   ac_dir=`$as_dirname -- "$ac_file" ||
18709 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18710          X"$ac_file" : 'X\(//\)[^/]' \| \
18711          X"$ac_file" : 'X\(//\)$' \| \
18712          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18713 $as_echo X"$ac_file" |
18714     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18715             s//\1/
18716             q
18717           }
18718           /^X\(\/\/\)[^/].*/{
18719             s//\1/
18720             q
18721           }
18722           /^X\(\/\/\)$/{
18723             s//\1/
18724             q
18725           }
18726           /^X\(\/\).*/{
18727             s//\1/
18728             q
18729           }
18730           s/.*/./; q'`
18731   as_dir="$ac_dir"; as_fn_mkdir_p
18732   ac_builddir=.
18733
18734 case "$ac_dir" in
18735 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18736 *)
18737   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18738   # A ".." for each directory in $ac_dir_suffix.
18739   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18740   case $ac_top_builddir_sub in
18741   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18742   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18743   esac ;;
18744 esac
18745 ac_abs_top_builddir=$ac_pwd
18746 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18747 # for backward compatibility:
18748 ac_top_builddir=$ac_top_build_prefix
18749
18750 case $srcdir in
18751   .)  # We are building in place.
18752     ac_srcdir=.
18753     ac_top_srcdir=$ac_top_builddir_sub
18754     ac_abs_top_srcdir=$ac_pwd ;;
18755   [\\/]* | ?:[\\/]* )  # Absolute name.
18756     ac_srcdir=$srcdir$ac_dir_suffix;
18757     ac_top_srcdir=$srcdir
18758     ac_abs_top_srcdir=$srcdir ;;
18759   *) # Relative name.
18760     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18761     ac_top_srcdir=$ac_top_build_prefix$srcdir
18762     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18763 esac
18764 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18765
18766
18767   case $ac_mode in
18768   :F)
18769   #
18770   # CONFIG_FILE
18771   #
18772
18773   case $INSTALL in
18774   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18775   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18776   esac
18777   ac_MKDIR_P=$MKDIR_P
18778   case $MKDIR_P in
18779   [\\/$]* | ?:[\\/]* ) ;;
18780   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18781   esac
18782 _ACEOF
18783
18784 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18785 # If the template does not know about datarootdir, expand it.
18786 # FIXME: This hack should be removed a few years after 2.60.
18787 ac_datarootdir_hack=; ac_datarootdir_seen=
18788 ac_sed_dataroot='
18789 /datarootdir/ {
18790   p
18791   q
18792 }
18793 /@datadir@/p
18794 /@docdir@/p
18795 /@infodir@/p
18796 /@localedir@/p
18797 /@mandir@/p'
18798 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18799 *datarootdir*) ac_datarootdir_seen=yes;;
18800 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18801   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18802 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18803 _ACEOF
18804 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18805   ac_datarootdir_hack='
18806   s&@datadir@&$datadir&g
18807   s&@docdir@&$docdir&g
18808   s&@infodir@&$infodir&g
18809   s&@localedir@&$localedir&g
18810   s&@mandir@&$mandir&g
18811   s&\\\${datarootdir}&$datarootdir&g' ;;
18812 esac
18813 _ACEOF
18814
18815 # Neutralize VPATH when `$srcdir' = `.'.
18816 # Shell code in configure.ac might set extrasub.
18817 # FIXME: do we really want to maintain this feature?
18818 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18819 ac_sed_extra="$ac_vpsub
18820 $extrasub
18821 _ACEOF
18822 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18823 :t
18824 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18825 s|@configure_input@|$ac_sed_conf_input|;t t
18826 s&@top_builddir@&$ac_top_builddir_sub&;t t
18827 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18828 s&@srcdir@&$ac_srcdir&;t t
18829 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18830 s&@top_srcdir@&$ac_top_srcdir&;t t
18831 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18832 s&@builddir@&$ac_builddir&;t t
18833 s&@abs_builddir@&$ac_abs_builddir&;t t
18834 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18835 s&@INSTALL@&$ac_INSTALL&;t t
18836 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18837 $ac_datarootdir_hack
18838 "
18839 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
18840 if $ac_cs_awk_getline; then
18841   $AWK -f "$ac_tmp/subs.awk"
18842 else
18843   $AWK -f "$ac_tmp/subs.awk" | $SHELL
18844 fi \
18845   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18846
18847 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18848   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18849   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18850       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18851   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18852 which seems to be undefined.  Please make sure it is defined" >&5
18853 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18854 which seems to be undefined.  Please make sure it is defined" >&2;}
18855
18856   rm -f "$ac_tmp/stdin"
18857   case $ac_file in
18858   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18859   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18860   esac \
18861   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18862  ;;
18863   :H)
18864   #
18865   # CONFIG_HEADER
18866   #
18867   if test x"$ac_file" != x-; then
18868     {
18869       $as_echo "/* $configure_input  */" \
18870       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18871     } >"$ac_tmp/config.h" \
18872       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18873     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18874       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18875 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18876     else
18877       rm -f "$ac_file"
18878       mv "$ac_tmp/config.h" "$ac_file" \
18879         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18880     fi
18881   else
18882     $as_echo "/* $configure_input  */" \
18883       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18884       || as_fn_error $? "could not create -" "$LINENO" 5
18885   fi
18886 # Compute "$ac_file"'s index in $config_headers.
18887 _am_arg="$ac_file"
18888 _am_stamp_count=1
18889 for _am_header in $config_headers :; do
18890   case $_am_header in
18891     $_am_arg | $_am_arg:* )
18892       break ;;
18893     * )
18894       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18895   esac
18896 done
18897 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18898 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18899          X"$_am_arg" : 'X\(//\)[^/]' \| \
18900          X"$_am_arg" : 'X\(//\)$' \| \
18901          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18902 $as_echo X"$_am_arg" |
18903     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18904             s//\1/
18905             q
18906           }
18907           /^X\(\/\/\)[^/].*/{
18908             s//\1/
18909             q
18910           }
18911           /^X\(\/\/\)$/{
18912             s//\1/
18913             q
18914           }
18915           /^X\(\/\).*/{
18916             s//\1/
18917             q
18918           }
18919           s/.*/./; q'`/stamp-h$_am_stamp_count
18920  ;;
18921
18922   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18923 $as_echo "$as_me: executing $ac_file commands" >&6;}
18924  ;;
18925   esac
18926
18927
18928   case $ac_file$ac_mode in
18929     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18930   # Autoconf 2.62 quotes --file arguments for eval, but not when files
18931   # are listed without --file.  Let's play safe and only enable the eval
18932   # if we detect the quoting.
18933   case $CONFIG_FILES in
18934   *\'*) eval set x "$CONFIG_FILES" ;;
18935   *)   set x $CONFIG_FILES ;;
18936   esac
18937   shift
18938   for mf
18939   do
18940     # Strip MF so we end up with the name of the file.
18941     mf=`echo "$mf" | sed -e 's/:.*$//'`
18942     # Check whether this is an Automake generated Makefile or not.
18943     # We used to match only the files named `Makefile.in', but
18944     # some people rename them; so instead we look at the file content.
18945     # Grep'ing the first line is not enough: some people post-process
18946     # each Makefile.in and add a new line on top of each file to say so.
18947     # Grep'ing the whole file is not good either: AIX grep has a line
18948     # limit of 2048, but all sed's we know have understand at least 4000.
18949     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18950       dirpart=`$as_dirname -- "$mf" ||
18951 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18952          X"$mf" : 'X\(//\)[^/]' \| \
18953          X"$mf" : 'X\(//\)$' \| \
18954          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18955 $as_echo X"$mf" |
18956     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18957             s//\1/
18958             q
18959           }
18960           /^X\(\/\/\)[^/].*/{
18961             s//\1/
18962             q
18963           }
18964           /^X\(\/\/\)$/{
18965             s//\1/
18966             q
18967           }
18968           /^X\(\/\).*/{
18969             s//\1/
18970             q
18971           }
18972           s/.*/./; q'`
18973     else
18974       continue
18975     fi
18976     # Extract the definition of DEPDIR, am__include, and am__quote
18977     # from the Makefile without running `make'.
18978     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18979     test -z "$DEPDIR" && continue
18980     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18981     test -z "am__include" && continue
18982     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18983     # When using ansi2knr, U may be empty or an underscore; expand it
18984     U=`sed -n 's/^U = //p' < "$mf"`
18985     # Find all dependency output files, they are included files with
18986     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18987     # simplest approach to changing $(DEPDIR) to its actual value in the
18988     # expansion.
18989     for file in `sed -n "
18990       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18991          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
18992       # Make sure the directory exists.
18993       test -f "$dirpart/$file" && continue
18994       fdir=`$as_dirname -- "$file" ||
18995 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18996          X"$file" : 'X\(//\)[^/]' \| \
18997          X"$file" : 'X\(//\)$' \| \
18998          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18999 $as_echo X"$file" |
19000     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19001             s//\1/
19002             q
19003           }
19004           /^X\(\/\/\)[^/].*/{
19005             s//\1/
19006             q
19007           }
19008           /^X\(\/\/\)$/{
19009             s//\1/
19010             q
19011           }
19012           /^X\(\/\).*/{
19013             s//\1/
19014             q
19015           }
19016           s/.*/./; q'`
19017       as_dir=$dirpart/$fdir; as_fn_mkdir_p
19018       # echo "creating $dirpart/$file"
19019       echo '# dummy' > "$dirpart/$file"
19020     done
19021   done
19022 }
19023  ;;
19024     "default":C)
19025
19026 ### Make the necessary directories, if they don't exist.
19027 for dir in etc lisp ; do
19028   test -d ${dir} || mkdir ${dir}
19029 done
19030
19031 echo creating src/epaths.h
19032 ${MAKE-make} epaths-force
19033
19034 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
19035   echo creating src/.gdbinit
19036   echo source $srcdir/src/.gdbinit > src/.gdbinit
19037 fi
19038
19039  ;;
19040
19041   esac
19042 done # for ac_tag
19043
19044
19045 as_fn_exit 0
19046 _ACEOF
19047 ac_clean_files=$ac_clean_files_save
19048
19049 test $ac_write_fail = 0 ||
19050   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
19051
19052
19053 # configure is writing to config.log, and then calls config.status.
19054 # config.status does its own redirection, appending to config.log.
19055 # Unfortunately, on DOS this fails, as config.log is still kept open
19056 # by configure, so config.status won't be able to write to it; its
19057 # output is simply discarded.  So we exec the FD to /dev/null,
19058 # effectively closing config.log, so it can be properly (re)opened and
19059 # appended to by config.status.  When coming back to configure, we
19060 # need to make the FD available again.
19061 if test "$no_create" != yes; then
19062   ac_cs_success=:
19063   ac_config_status_args=
19064   test "$silent" = yes &&
19065     ac_config_status_args="$ac_config_status_args --quiet"
19066   exec 5>/dev/null
19067   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19068   exec 5>>config.log
19069   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19070   # would make configure fail if this is the last instruction.
19071   $ac_cs_success || as_fn_exit 1
19072 fi
19073 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19074   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19075 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19076 fi
19077