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
 707 PRAGMA_COLUMNS
 708 PRAGMA_SYSTEM_HEADER
 709 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
 710 INCLUDE_NEXT
 711 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
 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
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 746 HAVE_DECL_ENVIRON
 747 HAVE_USLEEP
 748 HAVE_UNLINKAT
 749 HAVE_SYMLINKAT
 750 HAVE_SYMLINK
 751 HAVE_SLEEP
 752 HAVE_READLINKAT
 753 HAVE_READLINK
 754 HAVE_PWRITE
 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
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 767 HAVE_FSYNC
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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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 850 GCONF_LIBS
 851 GCONF_CFLAGS
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 853 DBUS_LIBS
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 856 GTK_LIBS
 857 GTK_CFLAGS
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 860 RSVG_LIBS
 861 RSVG_CFLAGS
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 863 GMALLOC_OBJ
 864 HAVE_XSERVER
 865 LIB_STANDARD
 866 NS_SUPPORT
 867 NS_OBJC_OBJ
 868 NS_OBJ
 869 TEMACS_LDFLAGS2
 870 LD_SWITCH_X_SITE_AUX_RPATH
 871 LD_SWITCH_X_SITE_AUX
 872 XMKMF
 873 DEPFLAGS
 874 MKDEPDIR
 875 CFLAGS_SOUND
 876 ALSA_LIBS
 877 ALSA_CFLAGS
 878 PKG_CONFIG
 879 LIBSOUND
 880 START_FILES
 881 LIB_MATH
 882 CRT_DIR
 883 LIBS_SYSTEM
 884 C_SWITCH_SYSTEM
 885 UNEXEC_OBJ
 886 C_SWITCH_MACHINE
 887 LD_SWITCH_SYSTEM
 888 CANNOT_DUMP
 889 HAVE_MAKEINFO
 890 GZIP_PROG
 891 INSTALL_INFO
 892 C_WARNINGS_SWITCH
 893 EGREP
 894 GREP
 895 CPP
 896 RANLIB
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 898 am__fastdepCC_TRUE
 899 CCDEPMODE
 900 AMDEPBACKSLASH
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 902 AMDEP_TRUE
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 904 am__include
 905 DEPDIR
 906 OBJEXT
 907 EXEEXT
 908 ac_ct_CC
 909 CPPFLAGS
 910 LDFLAGS
 911 CFLAGS
 912 CC
 913 host_os
 914 host_vendor
 915 host_cpu
 916 host
 917 build_os
 918 build_vendor
 919 build_cpu
 920 build
 921 PROFILING_CFLAGS
 922 MAINT
 923 GZIP_INFO
 924 am__untar
 925 am__tar
 926 AMTAR
 927 am__leading_dot
 928 SET_MAKE
 929 AWK
 930 mkdir_p
 931 MKDIR_P
 932 INSTALL_STRIP_PROGRAM
 933 STRIP
 934 install_sh
 935 MAKEINFO
 936 AUTOHEADER
 937 AUTOMAKE
 938 AUTOCONF
 939 ACLOCAL
 940 VERSION
 941 PACKAGE
 942 CYGPATH_W
 943 am__isrc
 944 INSTALL_DATA
 945 INSTALL_SCRIPT
 946 INSTALL_PROGRAM
 947 target_alias
 948 host_alias
 949 build_alias
 950 LIBS
 951 ECHO_T
 952 ECHO_N
 953 ECHO_C
 954 DEFS
 955 mandir
 956 localedir
 957 libdir
 958 psdir
 959 pdfdir
 960 dvidir
 961 htmldir
 962 infodir
 963 docdir
 964 oldincludedir
 965 includedir
 966 localstatedir
 967 sharedstatedir
 968 sysconfdir
 969 datadir
 970 datarootdir
 971 libexecdir
 972 sbindir
 973 bindir
 974 program_transform_name
 975 prefix
 976 exec_prefix
 977 PACKAGE_URL
 978 PACKAGE_BUGREPORT
 979 PACKAGE_STRING
 980 PACKAGE_VERSION
 981 PACKAGE_TARNAME
 982 PACKAGE_NAME
 983 PATH_SEPARATOR
 984 SHELL'
 985 ac_subst_files='deps_frag
 986 ns_frag'
 987 ac_user_opts='
 988 enable_option_checking
 989 with_pop
 990 with_kerberos
 991 with_kerberos5
 992 with_hesiod
 993 with_mmdf
 994 with_mail_unlink
 995 with_mailhost
 996 with_sound
 997 with_sync_input
 998 with_x_toolkit
 999 with_xpm
1000 with_jpeg
1001 with_tiff
1002 with_gif
1003 with_png
1004 with_rsvg
1005 with_xml2
1006 with_imagemagick
1007 with_xft
1008 with_libotf
1009 with_m17n_flt
1010 with_toolkit_scroll_bars
1011 with_xaw3d
1012 with_xim
1013 with_ns
1014 with_gpm
1015 with_dbus
1016 with_gconf
1017 with_selinux
1018 with_gnutls
1019 with_makeinfo
1020 with_compress_info
1021 with_pkg_config_prog
1022 with_crt_dir
1023 with_gameuser
1024 with_gnustep_conf
1025 enable_ns_self_contained
1026 enable_asserts
1027 enable_maintainer_mode
1028 enable_locallisppath
1029 enable_checking
1030 enable_use_lisp_union_type
1031 enable_profiling
1032 enable_autodepend
1033 enable_dependency_tracking
1034 enable_largefile
1035 with_x
1036 '
1037       ac_precious_vars='build_alias
1038 host_alias
1039 target_alias
1040 CC
1041 CFLAGS
1042 LDFLAGS
1043 LIBS
1044 CPPFLAGS
1045 CPP
1046 XMKMF'
1047
1048
1049 # Initialize some variables set by options.
1050 ac_init_help=
1051 ac_init_version=false
1052 ac_unrecognized_opts=
1053 ac_unrecognized_sep=
1054 # The variables have the same names as the options, with
1055 # dashes changed to underlines.
1056 cache_file=/dev/null
1057 exec_prefix=NONE
1058 no_create=
1059 no_recursion=
1060 prefix=NONE
1061 program_prefix=NONE
1062 program_suffix=NONE
1063 program_transform_name=s,x,x,
1064 silent=
1065 site=
1066 srcdir=
1067 verbose=
1068 x_includes=NONE
1069 x_libraries=NONE
1070
1071 # Installation directory options.
1072 # These are left unexpanded so users can "make install exec_prefix=/foo"
1073 # and all the variables that are supposed to be based on exec_prefix
1074 # by default will actually change.
1075 # Use braces instead of parens because sh, perl, etc. also accept them.
1076 # (The list follows the same order as the GNU Coding Standards.)
1077 bindir='${exec_prefix}/bin'
1078 sbindir='${exec_prefix}/sbin'
1079 libexecdir='${exec_prefix}/libexec'
1080 datarootdir='${prefix}/share'
1081 datadir='${datarootdir}'
1082 sysconfdir='${prefix}/etc'
1083 sharedstatedir='${prefix}/com'
1084 localstatedir='${prefix}/var'
1085 includedir='${prefix}/include'
1086 oldincludedir='/usr/include'
1087 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1088 infodir='${datarootdir}/info'
1089 htmldir='${docdir}'
1090 dvidir='${docdir}'
1091 pdfdir='${docdir}'
1092 psdir='${docdir}'
1093 libdir='${exec_prefix}/lib'
1094 localedir='${datarootdir}/locale'
1095 mandir='${datarootdir}/man'
1096
1097 ac_prev=
1098 ac_dashdash=
1099 for ac_option
1100 do
1101   # If the previous option needs an argument, assign it.
1102   if test -n "$ac_prev"; then
1103     eval $ac_prev=\$ac_option
1104     ac_prev=
1105     continue
1106   fi
1107
1108   case $ac_option in
1109   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1110   *=)   ac_optarg= ;;
1111   *)    ac_optarg=yes ;;
1112   esac
1113
1114   # Accept the important Cygnus configure options, so we can diagnose typos.
1115
1116   case $ac_dashdash$ac_option in
1117   --)
1118     ac_dashdash=yes ;;
1119
1120   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1121     ac_prev=bindir ;;
1122   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1123     bindir=$ac_optarg ;;
1124
1125   -build | --build | --buil | --bui | --bu)
1126     ac_prev=build_alias ;;
1127   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1128     build_alias=$ac_optarg ;;
1129
1130   -cache-file | --cache-file | --cache-fil | --cache-fi \
1131   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1132     ac_prev=cache_file ;;
1133   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1134   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1135     cache_file=$ac_optarg ;;
1136
1137   --config-cache | -C)
1138     cache_file=config.cache ;;
1139
1140   -datadir | --datadir | --datadi | --datad)
1141     ac_prev=datadir ;;
1142   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1143     datadir=$ac_optarg ;;
1144
1145   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1146   | --dataroo | --dataro | --datar)
1147     ac_prev=datarootdir ;;
1148   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1149   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1150     datarootdir=$ac_optarg ;;
1151
1152   -disable-* | --disable-*)
1153     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1154     # Reject names that are not valid shell variable names.
1155     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1156       as_fn_error $? "invalid feature name: $ac_useropt"
1157     ac_useropt_orig=$ac_useropt
1158     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1159     case $ac_user_opts in
1160       *"
1161 "enable_$ac_useropt"
1162 "*) ;;
1163       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1164          ac_unrecognized_sep=', ';;
1165     esac
1166     eval enable_$ac_useropt=no ;;
1167
1168   -docdir | --docdir | --docdi | --doc | --do)
1169     ac_prev=docdir ;;
1170   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1171     docdir=$ac_optarg ;;
1172
1173   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1174     ac_prev=dvidir ;;
1175   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1176     dvidir=$ac_optarg ;;
1177
1178   -enable-* | --enable-*)
1179     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1180     # Reject names that are not valid shell variable names.
1181     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1182       as_fn_error $? "invalid feature name: $ac_useropt"
1183     ac_useropt_orig=$ac_useropt
1184     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1185     case $ac_user_opts in
1186       *"
1187 "enable_$ac_useropt"
1188 "*) ;;
1189       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1190          ac_unrecognized_sep=', ';;
1191     esac
1192     eval enable_$ac_useropt=\$ac_optarg ;;
1193
1194   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1195   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1196   | --exec | --exe | --ex)
1197     ac_prev=exec_prefix ;;
1198   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1199   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1200   | --exec=* | --exe=* | --ex=*)
1201     exec_prefix=$ac_optarg ;;
1202
1203   -gas | --gas | --ga | --g)
1204     # Obsolete; use --with-gas.
1205     with_gas=yes ;;
1206
1207   -help | --help | --hel | --he | -h)
1208     ac_init_help=long ;;
1209   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1210     ac_init_help=recursive ;;
1211   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1212     ac_init_help=short ;;
1213
1214   -host | --host | --hos | --ho)
1215     ac_prev=host_alias ;;
1216   -host=* | --host=* | --hos=* | --ho=*)
1217     host_alias=$ac_optarg ;;
1218
1219   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1220     ac_prev=htmldir ;;
1221   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1222   | --ht=*)
1223     htmldir=$ac_optarg ;;
1224
1225   -includedir | --includedir | --includedi | --included | --include \
1226   | --includ | --inclu | --incl | --inc)
1227     ac_prev=includedir ;;
1228   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1229   | --includ=* | --inclu=* | --incl=* | --inc=*)
1230     includedir=$ac_optarg ;;
1231
1232   -infodir | --infodir | --infodi | --infod | --info | --inf)
1233     ac_prev=infodir ;;
1234   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1235     infodir=$ac_optarg ;;
1236
1237   -libdir | --libdir | --libdi | --libd)
1238     ac_prev=libdir ;;
1239   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1240     libdir=$ac_optarg ;;
1241
1242   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1243   | --libexe | --libex | --libe)
1244     ac_prev=libexecdir ;;
1245   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1246   | --libexe=* | --libex=* | --libe=*)
1247     libexecdir=$ac_optarg ;;
1248
1249   -localedir | --localedir | --localedi | --localed | --locale)
1250     ac_prev=localedir ;;
1251   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1252     localedir=$ac_optarg ;;
1253
1254   -localstatedir | --localstatedir | --localstatedi | --localstated \
1255   | --localstate | --localstat | --localsta | --localst | --locals)
1256     ac_prev=localstatedir ;;
1257   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1258   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1259     localstatedir=$ac_optarg ;;
1260
1261   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1262     ac_prev=mandir ;;
1263   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1264     mandir=$ac_optarg ;;
1265
1266   -nfp | --nfp | --nf)
1267     # Obsolete; use --without-fp.
1268     with_fp=no ;;
1269
1270   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1271   | --no-cr | --no-c | -n)
1272     no_create=yes ;;
1273
1274   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1275   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1276     no_recursion=yes ;;
1277
1278   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1279   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1280   | --oldin | --oldi | --old | --ol | --o)
1281     ac_prev=oldincludedir ;;
1282   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1283   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1284   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1285     oldincludedir=$ac_optarg ;;
1286
1287   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1288     ac_prev=prefix ;;
1289   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1290     prefix=$ac_optarg ;;
1291
1292   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1293   | --program-pre | --program-pr | --program-p)
1294     ac_prev=program_prefix ;;
1295   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1296   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1297     program_prefix=$ac_optarg ;;
1298
1299   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1300   | --program-suf | --program-su | --program-s)
1301     ac_prev=program_suffix ;;
1302   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1303   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1304     program_suffix=$ac_optarg ;;
1305
1306   -program-transform-name | --program-transform-name \
1307   | --program-transform-nam | --program-transform-na \
1308   | --program-transform-n | --program-transform- \
1309   | --program-transform | --program-transfor \
1310   | --program-transfo | --program-transf \
1311   | --program-trans | --program-tran \
1312   | --progr-tra | --program-tr | --program-t)
1313     ac_prev=program_transform_name ;;
1314   -program-transform-name=* | --program-transform-name=* \
1315   | --program-transform-nam=* | --program-transform-na=* \
1316   | --program-transform-n=* | --program-transform-=* \
1317   | --program-transform=* | --program-transfor=* \
1318   | --program-transfo=* | --program-transf=* \
1319   | --program-trans=* | --program-tran=* \
1320   | --progr-tra=* | --program-tr=* | --program-t=*)
1321     program_transform_name=$ac_optarg ;;
1322
1323   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1324     ac_prev=pdfdir ;;
1325   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1326     pdfdir=$ac_optarg ;;
1327
1328   -psdir | --psdir | --psdi | --psd | --ps)
1329     ac_prev=psdir ;;
1330   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1331     psdir=$ac_optarg ;;
1332
1333   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1334   | -silent | --silent | --silen | --sile | --sil)
1335     silent=yes ;;
1336
1337   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1338     ac_prev=sbindir ;;
1339   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1340   | --sbi=* | --sb=*)
1341     sbindir=$ac_optarg ;;
1342
1343   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1344   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1345   | --sharedst | --shareds | --shared | --share | --shar \
1346   | --sha | --sh)
1347     ac_prev=sharedstatedir ;;
1348   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1349   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1350   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1351   | --sha=* | --sh=*)
1352     sharedstatedir=$ac_optarg ;;
1353
1354   -site | --site | --sit)
1355     ac_prev=site ;;
1356   -site=* | --site=* | --sit=*)
1357     site=$ac_optarg ;;
1358
1359   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1360     ac_prev=srcdir ;;
1361   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1362     srcdir=$ac_optarg ;;
1363
1364   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1365   | --syscon | --sysco | --sysc | --sys | --sy)
1366     ac_prev=sysconfdir ;;
1367   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1368   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1369     sysconfdir=$ac_optarg ;;
1370
1371   -target | --target | --targe | --targ | --tar | --ta | --t)
1372     ac_prev=target_alias ;;
1373   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1374     target_alias=$ac_optarg ;;
1375
1376   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1377     verbose=yes ;;
1378
1379   -version | --version | --versio | --versi | --vers | -V)
1380     ac_init_version=: ;;
1381
1382   -with-* | --with-*)
1383     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1384     # Reject names that are not valid shell variable names.
1385     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1386       as_fn_error $? "invalid package name: $ac_useropt"
1387     ac_useropt_orig=$ac_useropt
1388     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1389     case $ac_user_opts in
1390       *"
1391 "with_$ac_useropt"
1392 "*) ;;
1393       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1394          ac_unrecognized_sep=', ';;
1395     esac
1396     eval with_$ac_useropt=\$ac_optarg ;;
1397
1398   -without-* | --without-*)
1399     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1400     # Reject names that are not valid shell variable names.
1401     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1402       as_fn_error $? "invalid package name: $ac_useropt"
1403     ac_useropt_orig=$ac_useropt
1404     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1405     case $ac_user_opts in
1406       *"
1407 "with_$ac_useropt"
1408 "*) ;;
1409       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1410          ac_unrecognized_sep=', ';;
1411     esac
1412     eval with_$ac_useropt=no ;;
1413
1414   --x)
1415     # Obsolete; use --with-x.
1416     with_x=yes ;;
1417
1418   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1419   | --x-incl | --x-inc | --x-in | --x-i)
1420     ac_prev=x_includes ;;
1421   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1422   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1423     x_includes=$ac_optarg ;;
1424
1425   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1426   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1427     ac_prev=x_libraries ;;
1428   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1429   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1430     x_libraries=$ac_optarg ;;
1431
1432   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1433 Try \`$0 --help' for more information"
1434     ;;
1435
1436   *=*)
1437     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1438     # Reject names that are not valid shell variable names.
1439     case $ac_envvar in #(
1440       '' | [0-9]* | *[!_$as_cr_alnum]* )
1441       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1442     esac
1443     eval $ac_envvar=\$ac_optarg
1444     export $ac_envvar ;;
1445
1446   *)
1447     # FIXME: should be removed in autoconf 3.0.
1448     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1449     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1450       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1451     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1452     ;;
1453
1454   esac
1455 done
1456
1457 if test -n "$ac_prev"; then
1458   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1459   as_fn_error $? "missing argument to $ac_option"
1460 fi
1461
1462 if test -n "$ac_unrecognized_opts"; then
1463   case $enable_option_checking in
1464     no) ;;
1465     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1466     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1467   esac
1468 fi
1469
1470 # Check all directory arguments for consistency.
1471 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1472                 datadir sysconfdir sharedstatedir localstatedir includedir \
1473                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1474                 libdir localedir mandir
1475 do
1476   eval ac_val=\$$ac_var
1477   # Remove trailing slashes.
1478   case $ac_val in
1479     */ )
1480       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1481       eval $ac_var=\$ac_val;;
1482   esac
1483   # Be sure to have absolute directory names.
1484   case $ac_val in
1485     [\\/$]* | ?:[\\/]* )  continue;;
1486     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1487   esac
1488   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1489 done
1490
1491 # There might be people who depend on the old broken behavior: `$host'
1492 # used to hold the argument of --host etc.
1493 # FIXME: To remove some day.
1494 build=$build_alias
1495 host=$host_alias
1496 target=$target_alias
1497
1498 # FIXME: To remove some day.
1499 if test "x$host_alias" != x; then
1500   if test "x$build_alias" = x; then
1501     cross_compiling=maybe
1502     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1503     If a cross compiler is detected then cross compile mode will be used" >&2
1504   elif test "x$build_alias" != "x$host_alias"; then
1505     cross_compiling=yes
1506   fi
1507 fi
1508
1509 ac_tool_prefix=
1510 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1511
1512 test "$silent" = yes && exec 6>/dev/null
1513
1514
1515 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1516 ac_ls_di=`ls -di .` &&
1517 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1518   as_fn_error $? "working directory cannot be determined"
1519 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1520   as_fn_error $? "pwd does not report name of working directory"
1521
1522
1523 # Find the source files, if location was not specified.
1524 if test -z "$srcdir"; then
1525   ac_srcdir_defaulted=yes
1526   # Try the directory containing this script, then the parent directory.
1527   ac_confdir=`$as_dirname -- "$as_myself" ||
1528 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1529          X"$as_myself" : 'X\(//\)[^/]' \| \
1530          X"$as_myself" : 'X\(//\)$' \| \
1531          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1532 $as_echo X"$as_myself" |
1533     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1534             s//\1/
1535             q
1536           }
1537           /^X\(\/\/\)[^/].*/{
1538             s//\1/
1539             q
1540           }
1541           /^X\(\/\/\)$/{
1542             s//\1/
1543             q
1544           }
1545           /^X\(\/\).*/{
1546             s//\1/
1547             q
1548           }
1549           s/.*/./; q'`
1550   srcdir=$ac_confdir
1551   if test ! -r "$srcdir/$ac_unique_file"; then
1552     srcdir=..
1553   fi
1554 else
1555   ac_srcdir_defaulted=no
1556 fi
1557 if test ! -r "$srcdir/$ac_unique_file"; then
1558   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1559   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1560 fi
1561 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1562 ac_abs_confdir=`(
1563         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1564         pwd)`
1565 # When building in place, set srcdir=.
1566 if test "$ac_abs_confdir" = "$ac_pwd"; then
1567   srcdir=.
1568 fi
1569 # Remove unnecessary trailing slashes from srcdir.
1570 # Double slashes in file names in object file debugging info
1571 # mess up M-x gdb in Emacs.
1572 case $srcdir in
1573 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1574 esac
1575 for ac_var in $ac_precious_vars; do
1576   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1577   eval ac_env_${ac_var}_value=\$${ac_var}
1578   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1579   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1580 done
1581
1582 #
1583 # Report the --help message.
1584 #
1585 if test "$ac_init_help" = "long"; then
1586   # Omit some internal or obsolete options to make the list less imposing.
1587   # This message is too long to be a string in the A/UX 3.1 sh.
1588   cat <<_ACEOF
1589 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1590
1591 Usage: $0 [OPTION]... [VAR=VALUE]...
1592
1593 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1594 VAR=VALUE.  See below for descriptions of some of the useful variables.
1595
1596 Defaults for the options are specified in brackets.
1597
1598 Configuration:
1599   -h, --help              display this help and exit
1600       --help=short        display options specific to this package
1601       --help=recursive    display the short help of all the included packages
1602   -V, --version           display version information and exit
1603   -q, --quiet, --silent   do not print \`checking ...' messages
1604       --cache-file=FILE   cache test results in FILE [disabled]
1605   -C, --config-cache      alias for \`--cache-file=config.cache'
1606   -n, --no-create         do not create output files
1607       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1608
1609 Installation directories:
1610   --prefix=PREFIX         install architecture-independent files in PREFIX
1611                           [$ac_default_prefix]
1612   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1613                           [PREFIX]
1614
1615 By default, \`make install' will install all the files in
1616 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1617 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1618 for instance \`--prefix=\$HOME'.
1619
1620 For better control, use the options below.
1621
1622 Fine tuning of the installation directories:
1623   --bindir=DIR            user executables [EPREFIX/bin]
1624   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1625   --libexecdir=DIR        program executables [EPREFIX/libexec]
1626   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1627   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1628   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1629   --libdir=DIR            object code libraries [EPREFIX/lib]
1630   --includedir=DIR        C header files [PREFIX/include]
1631   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1632   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1633   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1634   --infodir=DIR           info documentation [DATAROOTDIR/info]
1635   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1636   --mandir=DIR            man documentation [DATAROOTDIR/man]
1637   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1638   --htmldir=DIR           html documentation [DOCDIR]
1639   --dvidir=DIR            dvi documentation [DOCDIR]
1640   --pdfdir=DIR            pdf documentation [DOCDIR]
1641   --psdir=DIR             ps documentation [DOCDIR]
1642 _ACEOF
1643
1644   cat <<\_ACEOF
1645
1646 Program names:
1647   --program-prefix=PREFIX            prepend PREFIX to installed program names
1648   --program-suffix=SUFFIX            append SUFFIX to installed program names
1649   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1650
1651 X features:
1652   --x-includes=DIR    X include files are in DIR
1653   --x-libraries=DIR   X library files are in DIR
1654
1655 System types:
1656   --build=BUILD     configure for building on BUILD [guessed]
1657   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1658 _ACEOF
1659 fi
1660
1661 if test -n "$ac_init_help"; then
1662   case $ac_init_help in
1663      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1664    esac
1665   cat <<\_ACEOF
1666
1667 Optional Features:
1668   --disable-option-checking  ignore unrecognized --enable/--with options
1669   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1670   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1671   --disable-ns-self-contained
1672                           disable self contained build under NeXTstep
1673   --enable-asserts        compile code with asserts enabled
1674   --enable-maintainer-mode
1675                           enable make rules and dependencies not useful (and
1676                           sometimes confusing) to the casual installer
1677   --enable-locallisppath=PATH
1678                           directories Emacs should search for lisp files
1679                           specific to this site
1680   --enable-checking[=LIST]
1681                           enable expensive run-time checks. With LIST, enable
1682                           only specific categories of checks. Categories are:
1683                           all,yes,no. Flags are: stringbytes, stringoverrun,
1684                           stringfreelist, xmallocoverrun, conslist
1685   --enable-use-lisp-union-type
1686                           use a union for the Lisp_Object data type. This is
1687                           only useful for development for catching certain
1688                           types of bugs.
1689   --enable-profiling      build emacs with profiling support. This might not
1690                           work on all platforms
1691   --enable-autodepend     automatically generate dependencies to .h-files.
1692                           Requires GNU Make and Gcc. Enabled if GNU Make and
1693                           Gcc is found
1694   --disable-dependency-tracking  speeds up one-time build
1695   --enable-dependency-tracking   do not reject slow dependency extractors
1696   --disable-largefile     omit support for large files
1697
1698 Optional Packages:
1699   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1700   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1701   --without-pop           don't support POP mail retrieval with movemail
1702   --with-kerberos         support Kerberos-authenticated POP
1703   --with-kerberos5        support Kerberos version 5 authenticated POP
1704   --with-hesiod           support Hesiod to get the POP server host
1705   --with-mmdf             support MMDF mailboxes
1706   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1707   --with-mailhost=HOSTNAME
1708                           string giving default POP mail host
1709   --without-sound         don't compile with sound support
1710   --without-sync-input    process async input synchronously
1711   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1712                           lucid or athena, motif, no)
1713   --without-xpm           don't compile with XPM image support
1714   --without-jpeg          don't compile with JPEG image support
1715   --without-tiff          don't compile with TIFF image support
1716   --without-gif           don't compile with GIF image support
1717   --without-png           don't compile with PNG image support
1718   --without-rsvg          don't compile with SVG image support
1719   --without-xml2          don't compile with XML parsing support
1720   --without-imagemagick   don't compile with ImageMagick image support
1721   --without-xft           don't use XFT for anti aliased fonts
1722   --without-libotf        don't use libotf for OpenType font support
1723   --without-m17n-flt      don't use m17n-flt for text shaping
1724   --without-toolkit-scroll-bars
1725                           don't use Motif or Xaw3d scroll bars
1726   --without-xaw3d         don't use Xaw3d
1727   --without-xim           don't use X11 XIM
1728   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1729   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1730                           console
1731   --without-dbus          don't compile with D-Bus support
1732   --without-gconf         don't compile with GConf support
1733   --without-selinux       don't compile with SELinux support
1734   --without-gnutls        don't use -lgnutls for SSL/TLS support
1735   --without-makeinfo      don't require makeinfo for building manuals
1736   --without-compress-info don't compress the installed Info pages
1737   --with-pkg-config-prog=PATH
1738                           path to pkg-config for finding GTK and librsvg
1739   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1740                           /usr/lib, or /usr/lib64 on some platforms.
1741   --with-gameuser=USER    user for shared game score files
1742   --with-gnustep-conf=PATH
1743                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1744                           or /etc/GNUstep/GNUstep.conf
1745   --with-x                use the X Window System
1746
1747 Some influential environment variables:
1748   CC          C compiler command
1749   CFLAGS      C compiler flags
1750   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1751               nonstandard directory <lib dir>
1752   LIBS        libraries to pass to the linker, e.g. -l<library>
1753   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1754               you have headers in a nonstandard directory <include dir>
1755   CPP         C preprocessor
1756   XMKMF       Path to xmkmf, Makefile generator for X Window System
1757
1758 Use these variables to override the choices made by `configure' or to help
1759 it to find libraries and programs with nonstandard names/locations.
1760
1761 Report bugs to the package provider.
1762 _ACEOF
1763 ac_status=$?
1764 fi
1765
1766 if test "$ac_init_help" = "recursive"; then
1767   # If there are subdirs, report their specific --help.
1768   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1769     test -d "$ac_dir" ||
1770       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1771       continue
1772     ac_builddir=.
1773
1774 case "$ac_dir" in
1775 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1776 *)
1777   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1778   # A ".." for each directory in $ac_dir_suffix.
1779   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1780   case $ac_top_builddir_sub in
1781   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1782   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1783   esac ;;
1784 esac
1785 ac_abs_top_builddir=$ac_pwd
1786 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1787 # for backward compatibility:
1788 ac_top_builddir=$ac_top_build_prefix
1789
1790 case $srcdir in
1791   .)  # We are building in place.
1792     ac_srcdir=.
1793     ac_top_srcdir=$ac_top_builddir_sub
1794     ac_abs_top_srcdir=$ac_pwd ;;
1795   [\\/]* | ?:[\\/]* )  # Absolute name.
1796     ac_srcdir=$srcdir$ac_dir_suffix;
1797     ac_top_srcdir=$srcdir
1798     ac_abs_top_srcdir=$srcdir ;;
1799   *) # Relative name.
1800     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1801     ac_top_srcdir=$ac_top_build_prefix$srcdir
1802     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1803 esac
1804 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1805
1806     cd "$ac_dir" || { ac_status=$?; continue; }
1807     # Check for guested configure.
1808     if test -f "$ac_srcdir/configure.gnu"; then
1809       echo &&
1810       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1811     elif test -f "$ac_srcdir/configure"; then
1812       echo &&
1813       $SHELL "$ac_srcdir/configure" --help=recursive
1814     else
1815       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1816     fi || ac_status=$?
1817     cd "$ac_pwd" || { ac_status=$?; break; }
1818   done
1819 fi
1820
1821 test -n "$ac_init_help" && exit $ac_status
1822 if $ac_init_version; then
1823   cat <<\_ACEOF
1824 emacs configure 24.0.50
1825 generated by GNU Autoconf 2.68
1826
1827 Copyright (C) 2010 Free Software Foundation, Inc.
1828 This configure script is free software; the Free Software Foundation
1829 gives unlimited permission to copy, distribute and modify it.
1830 _ACEOF
1831   exit
1832 fi
1833
1834 ## ------------------------ ##
1835 ## Autoconf initialization. ##
1836 ## ------------------------ ##
1837
1838 # ac_fn_c_try_compile LINENO
1839 # --------------------------
1840 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1841 ac_fn_c_try_compile ()
1842 {
1843   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1844   rm -f conftest.$ac_objext
1845   if { { ac_try="$ac_compile"
1846 case "(($ac_try" in
1847   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1848   *) ac_try_echo=$ac_try;;
1849 esac
1850 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1851 $as_echo "$ac_try_echo"; } >&5
1852   (eval "$ac_compile") 2>conftest.err
1853   ac_status=$?
1854   if test -s conftest.err; then
1855     grep -v '^ *+' conftest.err >conftest.er1
1856     cat conftest.er1 >&5
1857     mv -f conftest.er1 conftest.err
1858   fi
1859   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1860   test $ac_status = 0; } && {
1861          test -z "$ac_c_werror_flag" ||
1862          test ! -s conftest.err
1863        } && test -s conftest.$ac_objext; then :
1864   ac_retval=0
1865 else
1866   $as_echo "$as_me: failed program was:" >&5
1867 sed 's/^/| /' conftest.$ac_ext >&5
1868
1869         ac_retval=1
1870 fi
1871   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1872   as_fn_set_status $ac_retval
1873
1874 } # ac_fn_c_try_compile
1875
1876 # ac_fn_c_try_cpp LINENO
1877 # ----------------------
1878 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1879 ac_fn_c_try_cpp ()
1880 {
1881   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1882   if { { ac_try="$ac_cpp conftest.$ac_ext"
1883 case "(($ac_try" in
1884   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1885   *) ac_try_echo=$ac_try;;
1886 esac
1887 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1888 $as_echo "$ac_try_echo"; } >&5
1889   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1890   ac_status=$?
1891   if test -s conftest.err; then
1892     grep -v '^ *+' conftest.err >conftest.er1
1893     cat conftest.er1 >&5
1894     mv -f conftest.er1 conftest.err
1895   fi
1896   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1897   test $ac_status = 0; } > conftest.i && {
1898          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1899          test ! -s conftest.err
1900        }; then :
1901   ac_retval=0
1902 else
1903   $as_echo "$as_me: failed program was:" >&5
1904 sed 's/^/| /' conftest.$ac_ext >&5
1905
1906     ac_retval=1
1907 fi
1908   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1909   as_fn_set_status $ac_retval
1910
1911 } # ac_fn_c_try_cpp
1912
1913 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1914 # -------------------------------------------------------
1915 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1916 # the include files in INCLUDES and setting the cache variable VAR
1917 # accordingly.
1918 ac_fn_c_check_header_mongrel ()
1919 {
1920   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1921   if eval \${$3+:} false; then :
1922   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1923 $as_echo_n "checking for $2... " >&6; }
1924 if eval \${$3+:} false; then :
1925   $as_echo_n "(cached) " >&6
1926 fi
1927 eval ac_res=\$$3
1928                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1929 $as_echo "$ac_res" >&6; }
1930 else
1931   # Is the header compilable?
1932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1933 $as_echo_n "checking $2 usability... " >&6; }
1934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1935 /* end confdefs.h.  */
1936 $4
1937 #include <$2>
1938 _ACEOF
1939 if ac_fn_c_try_compile "$LINENO"; then :
1940   ac_header_compiler=yes
1941 else
1942   ac_header_compiler=no
1943 fi
1944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1946 $as_echo "$ac_header_compiler" >&6; }
1947
1948 # Is the header present?
1949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1950 $as_echo_n "checking $2 presence... " >&6; }
1951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1952 /* end confdefs.h.  */
1953 #include <$2>
1954 _ACEOF
1955 if ac_fn_c_try_cpp "$LINENO"; then :
1956   ac_header_preproc=yes
1957 else
1958   ac_header_preproc=no
1959 fi
1960 rm -f conftest.err conftest.i conftest.$ac_ext
1961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1962 $as_echo "$ac_header_preproc" >&6; }
1963
1964 # So?  What about this header?
1965 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1966   yes:no: )
1967     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1968 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1969     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1970 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1971     ;;
1972   no:yes:* )
1973     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1974 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1975     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1976 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1977     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1978 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1979     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1980 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1981     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1982 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1983     ;;
1984 esac
1985   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1986 $as_echo_n "checking for $2... " >&6; }
1987 if eval \${$3+:} false; then :
1988   $as_echo_n "(cached) " >&6
1989 else
1990   eval "$3=\$ac_header_compiler"
1991 fi
1992 eval ac_res=\$$3
1993                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1994 $as_echo "$ac_res" >&6; }
1995 fi
1996   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1997
1998 } # ac_fn_c_check_header_mongrel
1999
2000 # ac_fn_c_try_run LINENO
2001 # ----------------------
2002 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2003 # that executables *can* be run.
2004 ac_fn_c_try_run ()
2005 {
2006   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2007   if { { ac_try="$ac_link"
2008 case "(($ac_try" in
2009   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2010   *) ac_try_echo=$ac_try;;
2011 esac
2012 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2013 $as_echo "$ac_try_echo"; } >&5
2014   (eval "$ac_link") 2>&5
2015   ac_status=$?
2016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2017   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2018   { { case "(($ac_try" in
2019   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2020   *) ac_try_echo=$ac_try;;
2021 esac
2022 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2023 $as_echo "$ac_try_echo"; } >&5
2024   (eval "$ac_try") 2>&5
2025   ac_status=$?
2026   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2027   test $ac_status = 0; }; }; then :
2028   ac_retval=0
2029 else
2030   $as_echo "$as_me: program exited with status $ac_status" >&5
2031        $as_echo "$as_me: failed program was:" >&5
2032 sed 's/^/| /' conftest.$ac_ext >&5
2033
2034        ac_retval=$ac_status
2035 fi
2036   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2037   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2038   as_fn_set_status $ac_retval
2039
2040 } # ac_fn_c_try_run
2041
2042 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2043 # -------------------------------------------------------
2044 # Tests whether HEADER exists and can be compiled using the include files in
2045 # INCLUDES, setting the cache variable VAR accordingly.
2046 ac_fn_c_check_header_compile ()
2047 {
2048   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2049   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2050 $as_echo_n "checking for $2... " >&6; }
2051 if eval \${$3+:} false; then :
2052   $as_echo_n "(cached) " >&6
2053 else
2054   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2055 /* end confdefs.h.  */
2056 $4
2057 #include <$2>
2058 _ACEOF
2059 if ac_fn_c_try_compile "$LINENO"; then :
2060   eval "$3=yes"
2061 else
2062   eval "$3=no"
2063 fi
2064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2065 fi
2066 eval ac_res=\$$3
2067                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2068 $as_echo "$ac_res" >&6; }
2069   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2070
2071 } # ac_fn_c_check_header_compile
2072
2073 # ac_fn_c_try_link LINENO
2074 # -----------------------
2075 # Try to link conftest.$ac_ext, and return whether this succeeded.
2076 ac_fn_c_try_link ()
2077 {
2078   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2079   rm -f conftest.$ac_objext conftest$ac_exeext
2080   if { { ac_try="$ac_link"
2081 case "(($ac_try" in
2082   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2083   *) ac_try_echo=$ac_try;;
2084 esac
2085 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2086 $as_echo "$ac_try_echo"; } >&5
2087   (eval "$ac_link") 2>conftest.err
2088   ac_status=$?
2089   if test -s conftest.err; then
2090     grep -v '^ *+' conftest.err >conftest.er1
2091     cat conftest.er1 >&5
2092     mv -f conftest.er1 conftest.err
2093   fi
2094   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2095   test $ac_status = 0; } && {
2096          test -z "$ac_c_werror_flag" ||
2097          test ! -s conftest.err
2098        } && test -s conftest$ac_exeext && {
2099          test "$cross_compiling" = yes ||
2100          $as_test_x conftest$ac_exeext
2101        }; then :
2102   ac_retval=0
2103 else
2104   $as_echo "$as_me: failed program was:" >&5
2105 sed 's/^/| /' conftest.$ac_ext >&5
2106
2107         ac_retval=1
2108 fi
2109   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2110   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2111   # interfere with the next link command; also delete a directory that is
2112   # left behind by Apple's compiler.  We do this before executing the actions.
2113   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2114   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2115   as_fn_set_status $ac_retval
2116
2117 } # ac_fn_c_try_link
2118
2119 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2120 # ---------------------------------------------
2121 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2122 # accordingly.
2123 ac_fn_c_check_decl ()
2124 {
2125   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2126   as_decl_name=`echo $2|sed 's/ *(.*//'`
2127   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2128   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2129 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2130 if eval \${$3+:} false; then :
2131   $as_echo_n "(cached) " >&6
2132 else
2133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2134 /* end confdefs.h.  */
2135 $4
2136 int
2137 main ()
2138 {
2139 #ifndef $as_decl_name
2140 #ifdef __cplusplus
2141   (void) $as_decl_use;
2142 #else
2143   (void) $as_decl_name;
2144 #endif
2145 #endif
2146
2147   ;
2148   return 0;
2149 }
2150 _ACEOF
2151 if ac_fn_c_try_compile "$LINENO"; then :
2152   eval "$3=yes"
2153 else
2154   eval "$3=no"
2155 fi
2156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2157 fi
2158 eval ac_res=\$$3
2159                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2160 $as_echo "$ac_res" >&6; }
2161   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2162
2163 } # ac_fn_c_check_decl
2164
2165 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2166 # ----------------------------------------------
2167 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2168 ac_fn_c_check_header_preproc ()
2169 {
2170   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2171   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2172 $as_echo_n "checking for $2... " >&6; }
2173 if eval \${$3+:} false; then :
2174   $as_echo_n "(cached) " >&6
2175 else
2176   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2177 /* end confdefs.h.  */
2178 #include <$2>
2179 _ACEOF
2180 if ac_fn_c_try_cpp "$LINENO"; then :
2181   eval "$3=yes"
2182 else
2183   eval "$3=no"
2184 fi
2185 rm -f conftest.err conftest.i conftest.$ac_ext
2186 fi
2187 eval ac_res=\$$3
2188                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2189 $as_echo "$ac_res" >&6; }
2190   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2191
2192 } # ac_fn_c_check_header_preproc
2193
2194 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2195 # ----------------------------------------------------
2196 # Tries to find if the field MEMBER exists in type AGGR, after including
2197 # INCLUDES, setting cache variable VAR accordingly.
2198 ac_fn_c_check_member ()
2199 {
2200   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2201   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2202 $as_echo_n "checking for $2.$3... " >&6; }
2203 if eval \${$4+:} false; then :
2204   $as_echo_n "(cached) " >&6
2205 else
2206   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2207 /* end confdefs.h.  */
2208 $5
2209 int
2210 main ()
2211 {
2212 static $2 ac_aggr;
2213 if (ac_aggr.$3)
2214 return 0;
2215   ;
2216   return 0;
2217 }
2218 _ACEOF
2219 if ac_fn_c_try_compile "$LINENO"; then :
2220   eval "$4=yes"
2221 else
2222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2223 /* end confdefs.h.  */
2224 $5
2225 int
2226 main ()
2227 {
2228 static $2 ac_aggr;
2229 if (sizeof ac_aggr.$3)
2230 return 0;
2231   ;
2232   return 0;
2233 }
2234 _ACEOF
2235 if ac_fn_c_try_compile "$LINENO"; then :
2236   eval "$4=yes"
2237 else
2238   eval "$4=no"
2239 fi
2240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2241 fi
2242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2243 fi
2244 eval ac_res=\$$4
2245                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2246 $as_echo "$ac_res" >&6; }
2247   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2248
2249 } # ac_fn_c_check_member
2250
2251 # ac_fn_c_check_func LINENO FUNC VAR
2252 # ----------------------------------
2253 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2254 ac_fn_c_check_func ()
2255 {
2256   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2257   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2258 $as_echo_n "checking for $2... " >&6; }
2259 if eval \${$3+:} false; then :
2260   $as_echo_n "(cached) " >&6
2261 else
2262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2263 /* end confdefs.h.  */
2264 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2265    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2266 #define $2 innocuous_$2
2267
2268 /* System header to define __stub macros and hopefully few prototypes,
2269     which can conflict with char $2 (); below.
2270     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2271     <limits.h> exists even on freestanding compilers.  */
2272
2273 #ifdef __STDC__
2274 # include <limits.h>
2275 #else
2276 # include <assert.h>
2277 #endif
2278
2279 #undef $2
2280
2281 /* Override any GCC internal prototype to avoid an error.
2282    Use char because int might match the return type of a GCC
2283    builtin and then its argument prototype would still apply.  */
2284 #ifdef __cplusplus
2285 extern "C"
2286 #endif
2287 char $2 ();
2288 /* The GNU C library defines this for functions which it implements
2289     to always fail with ENOSYS.  Some functions are actually named
2290     something starting with __ and the normal name is an alias.  */
2291 #if defined __stub_$2 || defined __stub___$2
2292 choke me
2293 #endif
2294
2295 int
2296 main ()
2297 {
2298 return $2 ();
2299   ;
2300   return 0;
2301 }
2302 _ACEOF
2303 if ac_fn_c_try_link "$LINENO"; then :
2304   eval "$3=yes"
2305 else
2306   eval "$3=no"
2307 fi
2308 rm -f core conftest.err conftest.$ac_objext \
2309     conftest$ac_exeext conftest.$ac_ext
2310 fi
2311 eval ac_res=\$$3
2312                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2313 $as_echo "$ac_res" >&6; }
2314   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2315
2316 } # ac_fn_c_check_func
2317
2318 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2319 # -------------------------------------------
2320 # Tests whether TYPE exists after having included INCLUDES, setting cache
2321 # variable VAR accordingly.
2322 ac_fn_c_check_type ()
2323 {
2324   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2325   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2326 $as_echo_n "checking for $2... " >&6; }
2327 if eval \${$3+:} false; then :
2328   $as_echo_n "(cached) " >&6
2329 else
2330   eval "$3=no"
2331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2332 /* end confdefs.h.  */
2333 $4
2334 int
2335 main ()
2336 {
2337 if (sizeof ($2))
2338          return 0;
2339   ;
2340   return 0;
2341 }
2342 _ACEOF
2343 if ac_fn_c_try_compile "$LINENO"; then :
2344   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2345 /* end confdefs.h.  */
2346 $4
2347 int
2348 main ()
2349 {
2350 if (sizeof (($2)))
2351             return 0;
2352   ;
2353   return 0;
2354 }
2355 _ACEOF
2356 if ac_fn_c_try_compile "$LINENO"; then :
2357
2358 else
2359   eval "$3=yes"
2360 fi
2361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2362 fi
2363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2364 fi
2365 eval ac_res=\$$3
2366                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2367 $as_echo "$ac_res" >&6; }
2368   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2369
2370 } # ac_fn_c_check_type
2371 cat >config.log <<_ACEOF
2372 This file contains any messages produced by compilers while
2373 running configure, to aid debugging if configure makes a mistake.
2374
2375 It was created by emacs $as_me 24.0.50, which was
2376 generated by GNU Autoconf 2.68.  Invocation command line was
2377
2378   $ $0 $@
2379
2380 _ACEOF
2381 exec 5>>config.log
2382 {
2383 cat <<_ASUNAME
2384 ## --------- ##
2385 ## Platform. ##
2386 ## --------- ##
2387
2388 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2389 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2390 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2391 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2392 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2393
2394 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2395 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2396
2397 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2398 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2399 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2400 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2401 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2402 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2403 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2404
2405 _ASUNAME
2406
2407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2408 for as_dir in $PATH
2409 do
2410   IFS=$as_save_IFS
2411   test -z "$as_dir" && as_dir=.
2412     $as_echo "PATH: $as_dir"
2413   done
2414 IFS=$as_save_IFS
2415
2416 } >&5
2417
2418 cat >&5 <<_ACEOF
2419
2420
2421 ## ----------- ##
2422 ## Core tests. ##
2423 ## ----------- ##
2424
2425 _ACEOF
2426
2427
2428 # Keep a trace of the command line.
2429 # Strip out --no-create and --no-recursion so they do not pile up.
2430 # Strip out --silent because we don't want to record it for future runs.
2431 # Also quote any args containing shell meta-characters.
2432 # Make two passes to allow for proper duplicate-argument suppression.
2433 ac_configure_args=
2434 ac_configure_args0=
2435 ac_configure_args1=
2436 ac_must_keep_next=false
2437 for ac_pass in 1 2
2438 do
2439   for ac_arg
2440   do
2441     case $ac_arg in
2442     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2443     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2444     | -silent | --silent | --silen | --sile | --sil)
2445       continue ;;
2446     *\'*)
2447       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2448     esac
2449     case $ac_pass in
2450     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2451     2)
2452       as_fn_append ac_configure_args1 " '$ac_arg'"
2453       if test $ac_must_keep_next = true; then
2454         ac_must_keep_next=false # Got value, back to normal.
2455       else
2456         case $ac_arg in
2457           *=* | --config-cache | -C | -disable-* | --disable-* \
2458           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2459           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2460           | -with-* | --with-* | -without-* | --without-* | --x)
2461             case "$ac_configure_args0 " in
2462               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2463             esac
2464             ;;
2465           -* ) ac_must_keep_next=true ;;
2466         esac
2467       fi
2468       as_fn_append ac_configure_args " '$ac_arg'"
2469       ;;
2470     esac
2471   done
2472 done
2473 { ac_configure_args0=; unset ac_configure_args0;}
2474 { ac_configure_args1=; unset ac_configure_args1;}
2475
2476 # When interrupted or exit'd, cleanup temporary files, and complete
2477 # config.log.  We remove comments because anyway the quotes in there
2478 # would cause problems or look ugly.
2479 # WARNING: Use '\'' to represent an apostrophe within the trap.
2480 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2481 trap 'exit_status=$?
2482   # Save into config.log some information that might help in debugging.
2483   {
2484     echo
2485
2486     $as_echo "## ---------------- ##
2487 ## Cache variables. ##
2488 ## ---------------- ##"
2489     echo
2490     # The following way of writing the cache mishandles newlines in values,
2491 (
2492   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2493     eval ac_val=\$$ac_var
2494     case $ac_val in #(
2495     *${as_nl}*)
2496       case $ac_var in #(
2497       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2498 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2499       esac
2500       case $ac_var in #(
2501       _ | IFS | as_nl) ;; #(
2502       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2503       *) { eval $ac_var=; unset $ac_var;} ;;
2504       esac ;;
2505     esac
2506   done
2507   (set) 2>&1 |
2508     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2509     *${as_nl}ac_space=\ *)
2510       sed -n \
2511         "s/'\''/'\''\\\\'\'''\''/g;
2512           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2513       ;; #(
2514     *)
2515       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2516       ;;
2517     esac |
2518     sort
2519 )
2520     echo
2521
2522     $as_echo "## ----------------- ##
2523 ## Output variables. ##
2524 ## ----------------- ##"
2525     echo
2526     for ac_var in $ac_subst_vars
2527     do
2528       eval ac_val=\$$ac_var
2529       case $ac_val in
2530       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2531       esac
2532       $as_echo "$ac_var='\''$ac_val'\''"
2533     done | sort
2534     echo
2535
2536     if test -n "$ac_subst_files"; then
2537       $as_echo "## ------------------- ##
2538 ## File substitutions. ##
2539 ## ------------------- ##"
2540       echo
2541       for ac_var in $ac_subst_files
2542       do
2543         eval ac_val=\$$ac_var
2544         case $ac_val in
2545         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2546         esac
2547         $as_echo "$ac_var='\''$ac_val'\''"
2548       done | sort
2549       echo
2550     fi
2551
2552     if test -s confdefs.h; then
2553       $as_echo "## ----------- ##
2554 ## confdefs.h. ##
2555 ## ----------- ##"
2556       echo
2557       cat confdefs.h
2558       echo
2559     fi
2560     test "$ac_signal" != 0 &&
2561       $as_echo "$as_me: caught signal $ac_signal"
2562     $as_echo "$as_me: exit $exit_status"
2563   } >&5
2564   rm -f core *.core core.conftest.* &&
2565     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2566     exit $exit_status
2567 ' 0
2568 for ac_signal in 1 2 13 15; do
2569   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2570 done
2571 ac_signal=0
2572
2573 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2574 rm -f -r conftest* confdefs.h
2575
2576 $as_echo "/* confdefs.h */" > confdefs.h
2577
2578 # Predefined preprocessor variables.
2579
2580 cat >>confdefs.h <<_ACEOF
2581 #define PACKAGE_NAME "$PACKAGE_NAME"
2582 _ACEOF
2583
2584 cat >>confdefs.h <<_ACEOF
2585 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2586 _ACEOF
2587
2588 cat >>confdefs.h <<_ACEOF
2589 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2590 _ACEOF
2591
2592 cat >>confdefs.h <<_ACEOF
2593 #define PACKAGE_STRING "$PACKAGE_STRING"
2594 _ACEOF
2595
2596 cat >>confdefs.h <<_ACEOF
2597 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2598 _ACEOF
2599
2600 cat >>confdefs.h <<_ACEOF
2601 #define PACKAGE_URL "$PACKAGE_URL"
2602 _ACEOF
2603
2604
2605 # Let the site file select an alternate cache file if it wants to.
2606 # Prefer an explicitly selected file to automatically selected ones.
2607 ac_site_file1=NONE
2608 ac_site_file2=NONE
2609 if test -n "$CONFIG_SITE"; then
2610   # We do not want a PATH search for config.site.
2611   case $CONFIG_SITE in #((
2612     -*)  ac_site_file1=./$CONFIG_SITE;;
2613     */*) ac_site_file1=$CONFIG_SITE;;
2614     *)   ac_site_file1=./$CONFIG_SITE;;
2615   esac
2616 elif test "x$prefix" != xNONE; then
2617   ac_site_file1=$prefix/share/config.site
2618   ac_site_file2=$prefix/etc/config.site
2619 else
2620   ac_site_file1=$ac_default_prefix/share/config.site
2621   ac_site_file2=$ac_default_prefix/etc/config.site
2622 fi
2623 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2624 do
2625   test "x$ac_site_file" = xNONE && continue
2626   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2627     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2628 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2629     sed 's/^/| /' "$ac_site_file" >&5
2630     . "$ac_site_file" \
2631       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2632 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2633 as_fn_error $? "failed to load site script $ac_site_file
2634 See \`config.log' for more details" "$LINENO" 5; }
2635   fi
2636 done
2637
2638 if test -r "$cache_file"; then
2639   # Some versions of bash will fail to source /dev/null (special files
2640   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2641   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2642     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2643 $as_echo "$as_me: loading cache $cache_file" >&6;}
2644     case $cache_file in
2645       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2646       *)                      . "./$cache_file";;
2647     esac
2648   fi
2649 else
2650   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2651 $as_echo "$as_me: creating cache $cache_file" >&6;}
2652   >$cache_file
2653 fi
2654
2655 as_fn_append ac_header_list " stdlib.h"
2656 as_fn_append ac_header_list " unistd.h"
2657 as_fn_append ac_header_list " sys/param.h"
2658 gl_getopt_required=GNU
2659 as_fn_append ac_header_list " getopt.h"
2660 as_fn_append ac_func_list " alarm"
2661 as_fn_append ac_func_list " tzset"
2662 as_fn_append ac_header_list " sys/time.h"
2663 as_fn_append ac_func_list " localtime_r"
2664 # Check that the precious variables saved in the cache have kept the same
2665 # value.
2666 ac_cache_corrupted=false
2667 for ac_var in $ac_precious_vars; do
2668   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2669   eval ac_new_set=\$ac_env_${ac_var}_set
2670   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2671   eval ac_new_val=\$ac_env_${ac_var}_value
2672   case $ac_old_set,$ac_new_set in
2673     set,)
2674       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2675 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2676       ac_cache_corrupted=: ;;
2677     ,set)
2678       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2679 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2680       ac_cache_corrupted=: ;;
2681     ,);;
2682     *)
2683       if test "x$ac_old_val" != "x$ac_new_val"; then
2684         # differences in whitespace do not lead to failure.
2685         ac_old_val_w=`echo x $ac_old_val`
2686         ac_new_val_w=`echo x $ac_new_val`
2687         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2688           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2689 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2690           ac_cache_corrupted=:
2691         else
2692           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2693 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2694           eval $ac_var=\$ac_old_val
2695         fi
2696         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2697 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2698         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2699 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2700       fi;;
2701   esac
2702   # Pass precious variables to config.status.
2703   if test "$ac_new_set" = set; then
2704     case $ac_new_val in
2705     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2706     *) ac_arg=$ac_var=$ac_new_val ;;
2707     esac
2708     case " $ac_configure_args " in
2709       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2710       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2711     esac
2712   fi
2713 done
2714 if $ac_cache_corrupted; then
2715   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2716 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2717   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2718 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2719   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2720 fi
2721 ## -------------------- ##
2722 ## Main body of script. ##
2723 ## -------------------- ##
2724
2725 ac_ext=c
2726 ac_cpp='$CPP $CPPFLAGS'
2727 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2728 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2729 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2730
2731
2732 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2733
2734
2735 am__api_version='1.11'
2736
2737 ac_aux_dir=
2738 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2739   if test -f "$ac_dir/install-sh"; then
2740     ac_aux_dir=$ac_dir
2741     ac_install_sh="$ac_aux_dir/install-sh -c"
2742     break
2743   elif test -f "$ac_dir/install.sh"; then
2744     ac_aux_dir=$ac_dir
2745     ac_install_sh="$ac_aux_dir/install.sh -c"
2746     break
2747   elif test -f "$ac_dir/shtool"; then
2748     ac_aux_dir=$ac_dir
2749     ac_install_sh="$ac_aux_dir/shtool install -c"
2750     break
2751   fi
2752 done
2753 if test -z "$ac_aux_dir"; then
2754   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2755 fi
2756
2757 # These three variables are undocumented and unsupported,
2758 # and are intended to be withdrawn in a future Autoconf release.
2759 # They can cause serious problems if a builder's source tree is in a directory
2760 # whose full name contains unusual characters.
2761 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2762 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2763 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2764
2765
2766 # Find a good install program.  We prefer a C program (faster),
2767 # so one script is as good as another.  But avoid the broken or
2768 # incompatible versions:
2769 # SysV /etc/install, /usr/sbin/install
2770 # SunOS /usr/etc/install
2771 # IRIX /sbin/install
2772 # AIX /bin/install
2773 # AmigaOS /C/install, which installs bootblocks on floppy discs
2774 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2775 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2776 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2777 # OS/2's system install, which has a completely different semantic
2778 # ./install, which can be erroneously created by make from ./install.sh.
2779 # Reject install programs that cannot install multiple files.
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2781 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2782 if test -z "$INSTALL"; then
2783 if ${ac_cv_path_install+:} false; then :
2784   $as_echo_n "(cached) " >&6
2785 else
2786   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2787 for as_dir in $PATH
2788 do
2789   IFS=$as_save_IFS
2790   test -z "$as_dir" && as_dir=.
2791     # Account for people who put trailing slashes in PATH elements.
2792 case $as_dir/ in #((
2793   ./ | .// | /[cC]/* | \
2794   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2795   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2796   /usr/ucb/* ) ;;
2797   *)
2798     # OSF1 and SCO ODT 3.0 have their own names for install.
2799     # Don't use installbsd from OSF since it installs stuff as root
2800     # by default.
2801     for ac_prog in ginstall scoinst install; do
2802       for ac_exec_ext in '' $ac_executable_extensions; do
2803         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2804           if test $ac_prog = install &&
2805             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2806             # AIX install.  It has an incompatible calling convention.
2807             :
2808           elif test $ac_prog = install &&
2809             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2810             # program-specific install script used by HP pwplus--don't use.
2811             :
2812           else
2813             rm -rf conftest.one conftest.two conftest.dir
2814             echo one > conftest.one
2815             echo two > conftest.two
2816             mkdir conftest.dir
2817             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2818               test -s conftest.one && test -s conftest.two &&
2819               test -s conftest.dir/conftest.one &&
2820               test -s conftest.dir/conftest.two
2821             then
2822               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2823               break 3
2824             fi
2825           fi
2826         fi
2827       done
2828     done
2829     ;;
2830 esac
2831
2832   done
2833 IFS=$as_save_IFS
2834
2835 rm -rf conftest.one conftest.two conftest.dir
2836
2837 fi
2838   if test "${ac_cv_path_install+set}" = set; then
2839     INSTALL=$ac_cv_path_install
2840   else
2841     # As a last resort, use the slow shell script.  Don't cache a
2842     # value for INSTALL within a source directory, because that will
2843     # break other packages using the cache if that directory is
2844     # removed, or if the value is a relative name.
2845     INSTALL=$ac_install_sh
2846   fi
2847 fi
2848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2849 $as_echo "$INSTALL" >&6; }
2850
2851 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2852 # It thinks the first close brace ends the variable substitution.
2853 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2854
2855 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2856
2857 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2858
2859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2860 $as_echo_n "checking whether build environment is sane... " >&6; }
2861 # Just in case
2862 sleep 1
2863 echo timestamp > conftest.file
2864 # Reject unsafe characters in $srcdir or the absolute working directory
2865 # name.  Accept space and tab only in the latter.
2866 am_lf='
2867 '
2868 case `pwd` in
2869   *[\\\"\#\$\&\'\`$am_lf]*)
2870     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2871 esac
2872 case $srcdir in
2873   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2874     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2875 esac
2876
2877 # Do `set' in a subshell so we don't clobber the current shell's
2878 # arguments.  Must try -L first in case configure is actually a
2879 # symlink; some systems play weird games with the mod time of symlinks
2880 # (eg FreeBSD returns the mod time of the symlink's containing
2881 # directory).
2882 if (
2883    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2884    if test "$*" = "X"; then
2885       # -L didn't work.
2886       set X `ls -t "$srcdir/configure" conftest.file`
2887    fi
2888    rm -f conftest.file
2889    if test "$*" != "X $srcdir/configure conftest.file" \
2890       && test "$*" != "X conftest.file $srcdir/configure"; then
2891
2892       # If neither matched, then we have a broken ls.  This can happen
2893       # if, for instance, CONFIG_SHELL is bash and it inherits a
2894       # broken ls alias from the environment.  This has actually
2895       # happened.  Such a system could not be considered "sane".
2896       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2897 alias in your environment" "$LINENO" 5
2898    fi
2899
2900    test "$2" = conftest.file
2901    )
2902 then
2903    # Ok.
2904    :
2905 else
2906    as_fn_error $? "newly created file is older than distributed files!
2907 Check your system clock" "$LINENO" 5
2908 fi
2909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2910 $as_echo "yes" >&6; }
2911 test "$program_prefix" != NONE &&
2912   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2913 # Use a double $ so make ignores it.
2914 test "$program_suffix" != NONE &&
2915   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2916 # Double any \ or $.
2917 # By default was `s,x,x', remove it if useless.
2918 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2919 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2920
2921 # expand $ac_aux_dir to an absolute path
2922 am_aux_dir=`cd $ac_aux_dir && pwd`
2923
2924 if test x"${MISSING+set}" != xset; then
2925   case $am_aux_dir in
2926   *\ * | *\     *)
2927     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2928   *)
2929     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2930   esac
2931 fi
2932 # Use eval to expand $SHELL
2933 if eval "$MISSING --run true"; then
2934   am_missing_run="$MISSING --run "
2935 else
2936   am_missing_run=
2937   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2938 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2939 fi
2940
2941 if test x"${install_sh}" != xset; then
2942   case $am_aux_dir in
2943   *\ * | *\     *)
2944     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2945   *)
2946     install_sh="\${SHELL} $am_aux_dir/install-sh"
2947   esac
2948 fi
2949
2950 # Installed binaries are usually stripped using `strip' when the user
2951 # run `make install-strip'.  However `strip' might not be the right
2952 # tool to use in cross-compilation environments, therefore Automake
2953 # will honor the `STRIP' environment variable to overrule this program.
2954 if test "$cross_compiling" != no; then
2955   if test -n "$ac_tool_prefix"; then
2956   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2957 set dummy ${ac_tool_prefix}strip; ac_word=$2
2958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2959 $as_echo_n "checking for $ac_word... " >&6; }
2960 if ${ac_cv_prog_STRIP+:} false; then :
2961   $as_echo_n "(cached) " >&6
2962 else
2963   if test -n "$STRIP"; then
2964   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2965 else
2966 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2967 for as_dir in $PATH
2968 do
2969   IFS=$as_save_IFS
2970   test -z "$as_dir" && as_dir=.
2971     for ac_exec_ext in '' $ac_executable_extensions; do
2972   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2973     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2974     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2975     break 2
2976   fi
2977 done
2978   done
2979 IFS=$as_save_IFS
2980
2981 fi
2982 fi
2983 STRIP=$ac_cv_prog_STRIP
2984 if test -n "$STRIP"; then
2985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2986 $as_echo "$STRIP" >&6; }
2987 else
2988   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2989 $as_echo "no" >&6; }
2990 fi
2991
2992
2993 fi
2994 if test -z "$ac_cv_prog_STRIP"; then
2995   ac_ct_STRIP=$STRIP
2996   # Extract the first word of "strip", so it can be a program name with args.
2997 set dummy strip; ac_word=$2
2998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2999 $as_echo_n "checking for $ac_word... " >&6; }
3000 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3001   $as_echo_n "(cached) " >&6
3002 else
3003   if test -n "$ac_ct_STRIP"; then
3004   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3005 else
3006 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3007 for as_dir in $PATH
3008 do
3009   IFS=$as_save_IFS
3010   test -z "$as_dir" && as_dir=.
3011     for ac_exec_ext in '' $ac_executable_extensions; do
3012   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3013     ac_cv_prog_ac_ct_STRIP="strip"
3014     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3015     break 2
3016   fi
3017 done
3018   done
3019 IFS=$as_save_IFS
3020
3021 fi
3022 fi
3023 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3024 if test -n "$ac_ct_STRIP"; then
3025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3026 $as_echo "$ac_ct_STRIP" >&6; }
3027 else
3028   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3029 $as_echo "no" >&6; }
3030 fi
3031
3032   if test "x$ac_ct_STRIP" = x; then
3033     STRIP=":"
3034   else
3035     case $cross_compiling:$ac_tool_warned in
3036 yes:)
3037 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3038 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3039 ac_tool_warned=yes ;;
3040 esac
3041     STRIP=$ac_ct_STRIP
3042   fi
3043 else
3044   STRIP="$ac_cv_prog_STRIP"
3045 fi
3046
3047 fi
3048 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3049
3050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3051 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3052 if test -z "$MKDIR_P"; then
3053   if ${ac_cv_path_mkdir+:} false; then :
3054   $as_echo_n "(cached) " >&6
3055 else
3056   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3057 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3058 do
3059   IFS=$as_save_IFS
3060   test -z "$as_dir" && as_dir=.
3061     for ac_prog in mkdir gmkdir; do
3062          for ac_exec_ext in '' $ac_executable_extensions; do
3063            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3064            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3065              'mkdir (GNU coreutils) '* | \
3066              'mkdir (coreutils) '* | \
3067              'mkdir (fileutils) '4.1*)
3068                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3069                break 3;;
3070            esac
3071          done
3072        done
3073   done
3074 IFS=$as_save_IFS
3075
3076 fi
3077
3078   test -d ./--version && rmdir ./--version
3079   if test "${ac_cv_path_mkdir+set}" = set; then
3080     MKDIR_P="$ac_cv_path_mkdir -p"
3081   else
3082     # As a last resort, use the slow shell script.  Don't cache a
3083     # value for MKDIR_P within a source directory, because that will
3084     # break other packages using the cache if that directory is
3085     # removed, or if the value is a relative name.
3086     MKDIR_P="$ac_install_sh -d"
3087   fi
3088 fi
3089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3090 $as_echo "$MKDIR_P" >&6; }
3091
3092
3093 mkdir_p="$MKDIR_P"
3094 case $mkdir_p in
3095   [\\/$]* | ?:[\\/]*) ;;
3096   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3097 esac
3098
3099 for ac_prog in gawk mawk nawk awk
3100 do
3101   # Extract the first word of "$ac_prog", so it can be a program name with args.
3102 set dummy $ac_prog; ac_word=$2
3103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3104 $as_echo_n "checking for $ac_word... " >&6; }
3105 if ${ac_cv_prog_AWK+:} false; then :
3106   $as_echo_n "(cached) " >&6
3107 else
3108   if test -n "$AWK"; then
3109   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3110 else
3111 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3112 for as_dir in $PATH
3113 do
3114   IFS=$as_save_IFS
3115   test -z "$as_dir" && as_dir=.
3116     for ac_exec_ext in '' $ac_executable_extensions; do
3117   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3118     ac_cv_prog_AWK="$ac_prog"
3119     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3120     break 2
3121   fi
3122 done
3123   done
3124 IFS=$as_save_IFS
3125
3126 fi
3127 fi
3128 AWK=$ac_cv_prog_AWK
3129 if test -n "$AWK"; then
3130   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3131 $as_echo "$AWK" >&6; }
3132 else
3133   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3134 $as_echo "no" >&6; }
3135 fi
3136
3137
3138   test -n "$AWK" && break
3139 done
3140
3141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3142 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3143 set x ${MAKE-make}
3144 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3145 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3146   $as_echo_n "(cached) " >&6
3147 else
3148   cat >conftest.make <<\_ACEOF
3149 SHELL = /bin/sh
3150 all:
3151         @echo '@@@%%%=$(MAKE)=@@@%%%'
3152 _ACEOF
3153 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3154 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3155   *@@@%%%=?*=@@@%%%*)
3156     eval ac_cv_prog_make_${ac_make}_set=yes;;
3157   *)
3158     eval ac_cv_prog_make_${ac_make}_set=no;;
3159 esac
3160 rm -f conftest.make
3161 fi
3162 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3164 $as_echo "yes" >&6; }
3165   SET_MAKE=
3166 else
3167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3168 $as_echo "no" >&6; }
3169   SET_MAKE="MAKE=${MAKE-make}"
3170 fi
3171
3172 rm -rf .tst 2>/dev/null
3173 mkdir .tst 2>/dev/null
3174 if test -d .tst; then
3175   am__leading_dot=.
3176 else
3177   am__leading_dot=_
3178 fi
3179 rmdir .tst 2>/dev/null
3180
3181 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3182   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3183   # is not polluted with repeated "-I."
3184   am__isrc=' -I$(srcdir)'
3185   # test to see if srcdir already configured
3186   if test -f $srcdir/config.status; then
3187     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3188   fi
3189 fi
3190
3191 # test whether we have cygpath
3192 if test -z "$CYGPATH_W"; then
3193   if (cygpath --version) >/dev/null 2>/dev/null; then
3194     CYGPATH_W='cygpath -w'
3195   else
3196     CYGPATH_W=echo
3197   fi
3198 fi
3199
3200
3201 # Define the identity of the package.
3202  PACKAGE='emacs'
3203  VERSION='24.0.50'
3204
3205
3206 cat >>confdefs.h <<_ACEOF
3207 #define PACKAGE "$PACKAGE"
3208 _ACEOF
3209
3210
3211 cat >>confdefs.h <<_ACEOF
3212 #define VERSION "$VERSION"
3213 _ACEOF
3214
3215 # Some tools Automake needs.
3216
3217 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3218
3219
3220 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3221
3222
3223 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3224
3225
3226 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3227
3228
3229 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3230
3231 # We need awk for the "check" target.  The system "awk" is bad on
3232 # some platforms.
3233 # Always define AMTAR for backward compatibility.
3234
3235 AMTAR=${AMTAR-"${am_missing_run}tar"}
3236
3237 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3238
3239
3240
3241
3242
3243
3244
3245
3246 lispdir='${datadir}/emacs/${version}/lisp'
3247 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3248 '${datadir}/emacs/site-lisp'
3249 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3250 etcdir='${datadir}/emacs/${version}/etc'
3251 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3252 docdir='${datadir}/emacs/${version}/etc'
3253 gamedir='${localstatedir}/games/emacs'
3254
3255
3256
3257
3258 # Check whether --with-pop was given.
3259 if test "${with_pop+set}" = set; then :
3260   withval=$with_pop;
3261 else
3262      with_pop=yes
3263 fi
3264
3265 if test "$with_pop" = yes; then
3266    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3267
3268 fi
3269
3270
3271 # Check whether --with-kerberos was given.
3272 if test "${with_kerberos+set}" = set; then :
3273   withval=$with_kerberos;
3274 else
3275       with_kerberos=no
3276 fi
3277
3278 if test "$with_kerberos" != no; then
3279    $as_echo "#define KERBEROS 1" >>confdefs.h
3280
3281 fi
3282
3283
3284 # Check whether --with-kerberos5 was given.
3285 if test "${with_kerberos5+set}" = set; then :
3286   withval=$with_kerberos5;
3287 else
3288       with_kerberos5=no
3289 fi
3290
3291 if test "${with_kerberos5}" != no; then
3292   if test "${with_kerberos}" = no; then
3293     with_kerberos=yes
3294     $as_echo "#define KERBEROS 1" >>confdefs.h
3295
3296   fi
3297
3298 $as_echo "#define KERBEROS5 1" >>confdefs.h
3299
3300 fi
3301
3302
3303 # Check whether --with-hesiod was given.
3304 if test "${with_hesiod+set}" = set; then :
3305   withval=$with_hesiod;
3306 else
3307       with_hesiod=no
3308 fi
3309
3310 if test "$with_hesiod" != no; then
3311
3312 $as_echo "#define HESIOD 1" >>confdefs.h
3313
3314 fi
3315
3316
3317 # Check whether --with-mmdf was given.
3318 if test "${with_mmdf+set}" = set; then :
3319   withval=$with_mmdf;
3320 else
3321       with_mmdf=no
3322 fi
3323
3324 if test "$with_mmdf" != no; then
3325
3326 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3327
3328 fi
3329
3330
3331 # Check whether --with-mail-unlink was given.
3332 if test "${with_mail_unlink+set}" = set; then :
3333   withval=$with_mail_unlink;
3334 else
3335       with_mail_unlink=no
3336 fi
3337
3338 if test "$with_mail_unlink" != no; then
3339
3340 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3341
3342 fi
3343
3344
3345 # Check whether --with-mailhost was given.
3346 if test "${with_mailhost+set}" = set; then :
3347   withval=$with_mailhost;
3348 cat >>confdefs.h <<_ACEOF
3349 #define MAILHOST "$withval"
3350 _ACEOF
3351
3352 fi
3353
3354
3355
3356 # Check whether --with-sound was given.
3357 if test "${with_sound+set}" = set; then :
3358   withval=$with_sound;
3359 else
3360      with_sound=yes
3361 fi
3362
3363
3364
3365 # Check whether --with-sync-input was given.
3366 if test "${with_sync_input+set}" = set; then :
3367   withval=$with_sync_input;
3368 else
3369      with_sync_input=yes
3370 fi
3371
3372 if test "$with_sync_input" = yes; then
3373
3374 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3375
3376 fi
3377
3378
3379 # Check whether --with-x-toolkit was given.
3380 if test "${with_x_toolkit+set}" = set; then :
3381   withval=$with_x_toolkit;        case "${withval}" in
3382             y | ye | yes )      val=gtk ;;
3383             n | no )            val=no  ;;
3384             l | lu | luc | luci | lucid )       val=lucid ;;
3385             a | at | ath | athe | athen | athena )      val=athena ;;
3386             m | mo | mot | moti | motif )       val=motif ;;
3387             g | gt | gtk  )     val=gtk ;;
3388             gtk3  )     val=gtk3 ;;
3389             * )
3390 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
3391 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3392 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3393             ;;
3394           esac
3395           with_x_toolkit=$val
3396
3397 fi
3398
3399
3400
3401 # Check whether --with-xpm was given.
3402 if test "${with_xpm+set}" = set; then :
3403   withval=$with_xpm;
3404 else
3405      with_xpm=yes
3406 fi
3407
3408
3409 # Check whether --with-jpeg was given.
3410 if test "${with_jpeg+set}" = set; then :
3411   withval=$with_jpeg;
3412 else
3413      with_jpeg=yes
3414 fi
3415
3416
3417 # Check whether --with-tiff was given.
3418 if test "${with_tiff+set}" = set; then :
3419   withval=$with_tiff;
3420 else
3421      with_tiff=yes
3422 fi
3423
3424
3425 # Check whether --with-gif was given.
3426 if test "${with_gif+set}" = set; then :
3427   withval=$with_gif;
3428 else
3429      with_gif=yes
3430 fi
3431
3432
3433 # Check whether --with-png was given.
3434 if test "${with_png+set}" = set; then :
3435   withval=$with_png;
3436 else
3437      with_png=yes
3438 fi
3439
3440
3441 # Check whether --with-rsvg was given.
3442 if test "${with_rsvg+set}" = set; then :
3443   withval=$with_rsvg;
3444 else
3445      with_rsvg=yes
3446 fi
3447
3448
3449 # Check whether --with-xml2 was given.
3450 if test "${with_xml2+set}" = set; then :
3451   withval=$with_xml2;
3452 else
3453      with_xml2=yes
3454 fi
3455
3456
3457 # Check whether --with-imagemagick was given.
3458 if test "${with_imagemagick+set}" = set; then :
3459   withval=$with_imagemagick;
3460 else
3461      with_imagemagick=yes
3462 fi
3463
3464
3465
3466 # Check whether --with-xft was given.
3467 if test "${with_xft+set}" = set; then :
3468   withval=$with_xft;
3469 else
3470      with_xft=yes
3471 fi
3472
3473
3474 # Check whether --with-libotf was given.
3475 if test "${with_libotf+set}" = set; then :
3476   withval=$with_libotf;
3477 else
3478      with_libotf=yes
3479 fi
3480
3481
3482 # Check whether --with-m17n-flt was given.
3483 if test "${with_m17n_flt+set}" = set; then :
3484   withval=$with_m17n_flt;
3485 else
3486      with_m17n_flt=yes
3487 fi
3488
3489
3490
3491 # Check whether --with-toolkit-scroll-bars was given.
3492 if test "${with_toolkit_scroll_bars+set}" = set; then :
3493   withval=$with_toolkit_scroll_bars;
3494 else
3495      with_toolkit_scroll_bars=yes
3496 fi
3497
3498
3499 # Check whether --with-xaw3d was given.
3500 if test "${with_xaw3d+set}" = set; then :
3501   withval=$with_xaw3d;
3502 else
3503      with_xaw3d=yes
3504 fi
3505
3506
3507 # Check whether --with-xim was given.
3508 if test "${with_xim+set}" = set; then :
3509   withval=$with_xim;
3510 else
3511      with_xim=yes
3512 fi
3513
3514
3515 # Check whether --with-ns was given.
3516 if test "${with_ns+set}" = set; then :
3517   withval=$with_ns;
3518 else
3519       with_ns=no
3520 fi
3521
3522
3523
3524 # Check whether --with-gpm was given.
3525 if test "${with_gpm+set}" = set; then :
3526   withval=$with_gpm;
3527 else
3528      with_gpm=yes
3529 fi
3530
3531
3532 # Check whether --with-dbus was given.
3533 if test "${with_dbus+set}" = set; then :
3534   withval=$with_dbus;
3535 else
3536      with_dbus=yes
3537 fi
3538
3539
3540 # Check whether --with-gconf was given.
3541 if test "${with_gconf+set}" = set; then :
3542   withval=$with_gconf;
3543 else
3544      with_gconf=yes
3545 fi
3546
3547
3548 # Check whether --with-selinux was given.
3549 if test "${with_selinux+set}" = set; then :
3550   withval=$with_selinux;
3551 else
3552      with_selinux=yes
3553 fi
3554
3555
3556 # Check whether --with-gnutls was given.
3557 if test "${with_gnutls+set}" = set; then :
3558   withval=$with_gnutls;
3559 else
3560      with_gnutls=yes
3561 fi
3562
3563
3564 ## For the times when you want to build Emacs but don't have
3565 ## a suitable makeinfo, and can live without the manuals.
3566
3567 # Check whether --with-makeinfo was given.
3568 if test "${with_makeinfo+set}" = set; then :
3569   withval=$with_makeinfo;
3570 else
3571      with_makeinfo=yes
3572 fi
3573
3574
3575 ## This is an option because I do not know if all info/man support
3576 ## compressed files, nor how to test if they do so.
3577
3578 # Check whether --with-compress-info was given.
3579 if test "${with_compress_info+set}" = set; then :
3580   withval=$with_compress_info;
3581 else
3582      with_compress_info=yes
3583 fi
3584
3585 if test $with_compress_info = yes; then
3586    GZIP_INFO=yes
3587 else
3588    GZIP_INFO=
3589 fi
3590
3591
3592
3593 # Check whether --with-pkg-config-prog was given.
3594 if test "${with_pkg_config_prog+set}" = set; then :
3595   withval=$with_pkg_config_prog;
3596 fi
3597
3598 if test "X${with_pkg_config_prog}" != X; then
3599    if test "${with_pkg_config_prog}" != yes; then
3600       PKG_CONFIG="${with_pkg_config_prog}"
3601    fi
3602 fi
3603
3604 CRT_DIR=
3605
3606 # Check whether --with-crt-dir was given.
3607 if test "${with_crt_dir+set}" = set; then :
3608   withval=$with_crt_dir;
3609 fi
3610
3611 CRT_DIR="${with_crt_dir}"
3612
3613
3614 # Check whether --with-gameuser was given.
3615 if test "${with_gameuser+set}" = set; then :
3616   withval=$with_gameuser;
3617 fi
3618
3619 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
3620   && gameuser="${with_gameuser}"
3621 test "X$gameuser" = X && gameuser=games
3622
3623
3624 # Check whether --with-gnustep-conf was given.
3625 if test "${with_gnustep_conf+set}" = set; then :
3626   withval=$with_gnustep_conf;
3627 fi
3628
3629 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
3630   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
3631 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
3632      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
3633
3634 # Check whether --enable-ns-self-contained was given.
3635 if test "${enable_ns_self_contained+set}" = set; then :
3636   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
3637 else
3638   EN_NS_SELF_CONTAINED=yes
3639 fi
3640
3641
3642 # Check whether --enable-asserts was given.
3643 if test "${enable_asserts+set}" = set; then :
3644   enableval=$enable_asserts; USE_XASSERTS=$enableval
3645 else
3646   USE_XASSERTS=no
3647 fi
3648
3649
3650 # Check whether --enable-maintainer-mode was given.
3651 if test "${enable_maintainer_mode+set}" = set; then :
3652   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3653 else
3654   USE_MAINTAINER_MODE=no
3655 fi
3656
3657 if test $USE_MAINTAINER_MODE = yes; then
3658   MAINT=
3659 else
3660   MAINT=#
3661 fi
3662
3663
3664 # Check whether --enable-locallisppath was given.
3665 if test "${enable_locallisppath+set}" = set; then :
3666   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
3667   locallisppath=
3668 elif test "${enableval}" != "yes"; then
3669   locallisppath=${enableval}
3670 fi
3671 fi
3672
3673
3674 # Check whether --enable-checking was given.
3675 if test "${enable_checking+set}" = set; then :
3676   enableval=$enable_checking; ac_checking_flags="${enableval}"
3677 fi
3678
3679 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3680 for check in $ac_checking_flags
3681 do
3682         case $check in
3683         # these set all the flags to specific states
3684         yes)            ac_enable_checking=1 ;;
3685         no)             ac_enable_checking= ;
3686                         ac_gc_check_stringbytes= ;
3687                         ac_gc_check_string_overrun= ;
3688                         ac_gc_check_string_free_list= ;
3689                         ac_xmalloc_overrun= ;
3690                         ac_gc_check_cons_list= ;;
3691         all)            ac_enable_checking=1 ;
3692                         ac_gc_check_stringbytes=1 ;
3693                         ac_gc_check_string_overrun=1 ;
3694                         ac_gc_check_string_free_list=1 ;
3695                         ac_xmalloc_overrun=1 ;
3696                         ac_gc_check_cons_list=1 ;;
3697         # these enable particular checks
3698         stringbytes)    ac_gc_check_stringbytes=1 ;;
3699         stringoverrun)  ac_gc_check_string_overrun=1 ;;
3700         stringfreelist) ac_gc_check_string_free_list=1 ;;
3701         xmallocoverrun) ac_xmalloc_overrun=1 ;;
3702         conslist)       ac_gc_check_cons_list=1 ;;
3703         *)      as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
3704         esac
3705 done
3706 IFS="$ac_save_IFS"
3707
3708 if test x$ac_enable_checking != x ; then
3709
3710 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
3711
3712 fi
3713 if test x$ac_gc_check_stringbytes != x ; then
3714
3715 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
3716
3717 fi
3718 if test x$ac_gc_check_stringoverrun != x ; then
3719
3720 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
3721
3722 fi
3723 if test x$ac_gc_check_string_free_list != x ; then
3724
3725 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
3726
3727 fi
3728 if test x$ac_xmalloc_overrun != x ; then
3729
3730 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
3731
3732 fi
3733 if test x$ac_gc_check_cons_list != x ; then
3734
3735 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
3736
3737 fi
3738
3739 # Check whether --enable-use-lisp-union-type was given.
3740 if test "${enable_use_lisp_union_type+set}" = set; then :
3741   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
3742
3743 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
3744
3745 fi
3746 fi
3747
3748
3749
3750 # Check whether --enable-profiling was given.
3751 if test "${enable_profiling+set}" = set; then :
3752   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
3753 fi
3754
3755 if test x$ac_enable_profiling != x ; then
3756    PROFILING_CFLAGS="-DPROFILING=1 -pg"
3757 else
3758    PROFILING_CFLAGS=
3759 fi
3760
3761
3762 # Check whether --enable-autodepend was given.
3763 if test "${enable_autodepend+set}" = set; then :
3764   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
3765 else
3766   ac_enable_autodepend=yes
3767 fi
3768
3769
3770 #### Make srcdir absolute, if it isn't already.  It's important to
3771 #### avoid running the path through pwd unnecessarily, since pwd can
3772 #### give you automounter prefixes, which can go away.  We do all this
3773 #### so Emacs can find its files when run uninstalled.
3774 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
3775 unset CDPATH
3776 case "${srcdir}" in
3777   /* ) ;;
3778   . )
3779     ## We may be able to use the $PWD environment variable to make this
3780     ## absolute.  But sometimes PWD is inaccurate.
3781     ## Note: we used to use ${PWD} at the end instead of `pwd`,
3782     ## but that tested only for a well-formed and valid PWD,
3783     ## it did not object when PWD was well-formed and valid but just wrong.
3784     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
3785     then
3786       srcdir="$PWD"
3787     else
3788       srcdir="`(cd ${srcdir}; pwd)`"
3789     fi
3790   ;;
3791   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
3792 esac
3793
3794 #### Check if the source directory already has a configured system in it.
3795 if test `pwd` != `(cd ${srcdir} && pwd)` \
3796    && test -f "${srcdir}/src/config.h" ; then
3797   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
3798    as a build directory right now; it has been configured in its own
3799    right.  To configure in another directory as well, you MUST
3800    use GNU make.  If you do not have GNU make, then you must
3801    now do \`make distclean' in ${srcdir},
3802    and then run $0 again." >&5
3803 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
3804    as a build directory right now; it has been configured in its own
3805    right.  To configure in another directory as well, you MUST
3806    use GNU make.  If you do not have GNU make, then you must
3807    now do \`make distclean' in ${srcdir},
3808    and then run $0 again." >&2;}
3809 fi
3810
3811 #### Given the configuration name, set machfile and opsysfile to the
3812 #### names of the m/*.h and s/*.h files we should use.
3813
3814 ### Canonicalize the configuration name.
3815
3816 # Make sure we can run config.sub.
3817 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3818   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3819
3820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3821 $as_echo_n "checking build system type... " >&6; }
3822 if ${ac_cv_build+:} false; then :
3823   $as_echo_n "(cached) " >&6
3824 else
3825   ac_build_alias=$build_alias
3826 test "x$ac_build_alias" = x &&
3827   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3828 test "x$ac_build_alias" = x &&
3829   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3830 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3831   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3832
3833 fi
3834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3835 $as_echo "$ac_cv_build" >&6; }
3836 case $ac_cv_build in
3837 *-*-*) ;;
3838 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3839 esac
3840 build=$ac_cv_build
3841 ac_save_IFS=$IFS; IFS='-'
3842 set x $ac_cv_build
3843 shift
3844 build_cpu=$1
3845 build_vendor=$2
3846 shift; shift
3847 # Remember, the first character of IFS is used to create $*,
3848 # except with old shells:
3849 build_os=$*
3850 IFS=$ac_save_IFS
3851 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3852
3853
3854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3855 $as_echo_n "checking host system type... " >&6; }
3856 if ${ac_cv_host+:} false; then :
3857   $as_echo_n "(cached) " >&6
3858 else
3859   if test "x$host_alias" = x; then
3860   ac_cv_host=$ac_cv_build
3861 else
3862   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3863     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3864 fi
3865
3866 fi
3867 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3868 $as_echo "$ac_cv_host" >&6; }
3869 case $ac_cv_host in
3870 *-*-*) ;;
3871 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3872 esac
3873 host=$ac_cv_host
3874 ac_save_IFS=$IFS; IFS='-'
3875 set x $ac_cv_host
3876 shift
3877 host_cpu=$1
3878 host_vendor=$2
3879 shift; shift
3880 # Remember, the first character of IFS is used to create $*,
3881 # except with old shells:
3882 host_os=$*
3883 IFS=$ac_save_IFS
3884 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3885
3886
3887 canonical=$host
3888 configuration=${host_alias-${build_alias-$host}}
3889
3890
3891
3892 ### If you add support for a new configuration, add code to this
3893 ### switch statement to recognize your configuration name and select
3894 ### the appropriate operating system and machine description files.
3895
3896 ### You would hope that you could choose an m/*.h file pretty much
3897 ### based on the machine portion of the configuration name, and an s/*.h
3898 ### file based on the operating system portion.  However, it turns out
3899 ### that each m/*.h file is pretty manufacturer-specific - for
3900 ### example mips.h is MIPS
3901 ### So we basically have to have a special case for each
3902 ### configuration name.
3903 ###
3904 ### As far as handling version numbers on operating systems is
3905 ### concerned, make sure things will fail in a fixable way.  If
3906 ### /etc/MACHINES doesn't say anything about version numbers, be
3907 ### prepared to handle anything reasonably.  If version numbers
3908 ### matter, be sure /etc/MACHINES says something about it.
3909
3910 machine='' opsys='' unported=no
3911 case "${canonical}" in
3912
3913   ## GNU/Linux ports
3914   *-*-linux-gnu*)
3915     opsys=gnu-linux
3916     case ${canonical} in
3917       alpha*)   machine=alpha ;;
3918       s390-*)   machine=ibms390 ;;
3919       s390x-*)  machine=ibms390x ;;
3920       powerpc*) machine=macppc ;;
3921       sparc*)   machine=sparc ;;
3922       ia64*)    machine=ia64 ;;
3923       m68k*)    machine=m68k ;;
3924       x86_64*)  machine=amdx86-64 ;;
3925     esac
3926   ;;
3927
3928   ## FreeBSD ports
3929   *-*-freebsd* )
3930     opsys=freebsd
3931     case "${canonical}" in
3932       alpha*)           machine=alpha ;;
3933       amd64-*|x86_64-*) machine=amdx86-64 ;;
3934       ia64-*)           machine=ia64 ;;
3935       i[3456]86-*)      machine=intel386 ;;
3936       powerpc-*)        machine=macppc ;;
3937       sparc-*)          machine=sparc ;;
3938       sparc64-*)        machine=sparc ;;
3939     esac
3940   ;;
3941
3942   ## FreeBSD kernel + glibc based userland
3943   *-*-kfreebsd*gnu* )
3944     opsys=gnu-kfreebsd
3945     case "${canonical}" in
3946       alpha*)           machine=alpha ;;
3947       amd64-*|x86_64-*) machine=amdx86-64 ;;
3948       ia64-*)           machine=ia64 ;;
3949       i[3456]86-*)      machine=intel386 ;;
3950       powerpc-*)        machine=macppc ;;
3951       sparc-*)          machine=sparc ;;
3952       sparc64-*)        machine=sparc ;;
3953     esac
3954   ;;
3955
3956   ## NetBSD ports
3957   *-*-netbsd* )
3958     opsys=netbsd
3959     case "${canonical}" in
3960       alpha*)      machine=alpha ;;
3961       x86_64-*)    machine=amdx86-64 ;;
3962       i[3456]86-*) machine=intel386 ;;
3963       m68k-*)      machine=m68k ;;
3964       powerpc-*)   machine=macppc ;;
3965       sparc*-)     machine=sparc ;;
3966       vax-*)       machine=vax ;;
3967     esac
3968   ;;
3969
3970   ## OpenBSD ports
3971   *-*-openbsd* )
3972     opsys=openbsd
3973     case "${canonical}" in
3974       alpha*)    machine=alpha ;;
3975       x86_64-*)  machine=amdx86-64 ;;
3976       i386-*)    machine=intel386 ;;
3977       powerpc-*) machine=macppc ;;
3978       sparc*)    machine=sparc ;;
3979       vax-*)     machine=vax ;;
3980     esac
3981   ;;
3982
3983   ## Apple Darwin / Mac OS X
3984   *-apple-darwin* )
3985     case "${canonical}" in
3986       i[3456]86-* )  machine=intel386 ;;
3987       powerpc-* )    machine=macppc ;;
3988       x86_64-* )     machine=amdx86-64 ;;
3989       * )            unported=yes ;;
3990     esac
3991     opsys=darwin
3992     # Define CPP as follows to make autoconf work correctly.
3993     CPP="${CC-cc} -E -no-cpp-precomp"
3994     # Use fink packages if available.
3995     if test -d /sw/include && test -d /sw/lib; then
3996       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3997       CPP="${CPP} ${GCC_TEST_OPTIONS}"
3998       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
3999     fi
4000   ;;
4001
4002   ## HP 9000 series 700 and 800, running HP/UX
4003   hppa*-hp-hpux10.2* )
4004     opsys=hpux10-20
4005   ;;
4006   hppa*-hp-hpux1[1-9]* )
4007     opsys=hpux11
4008     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4009   ;;
4010
4011   ia64*-hp-hpux1[1-9]* )
4012     machine=hp800 opsys=hpux11
4013     ## FIXME.  Peter O'Gorman reports that dumping using unexelf.o doesn't
4014     ## work either: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6811
4015     CANNOT_DUMP=yes
4016   ;;
4017
4018   hppa*-*-linux-gnu* )
4019     machine=hp800 opsys=gnu-linux
4020   ;;
4021
4022   ## IBM machines
4023   rs6000-ibm-aix4.[23]* )
4024     machine=ibmrs6000 opsys=aix4-2
4025   ;;
4026   powerpc-ibm-aix4.[23]*  )
4027     machine=ibmrs6000 opsys=aix4-2
4028   ;;
4029   rs6000-ibm-aix[56]* )
4030     machine=ibmrs6000 opsys=aix4-2
4031   ;;
4032   powerpc-ibm-aix[56]*  )
4033     machine=ibmrs6000 opsys=aix4-2
4034   ;;
4035
4036   ## Silicon Graphics machines
4037   ## Iris 4D
4038   mips-sgi-irix6.5 )
4039     machine=iris4d opsys=irix6-5
4040     # Without defining _LANGUAGE_C, things get masked out in the headers
4041     # so that, for instance, grepping for `free' in stdlib.h fails and
4042     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4043     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4044     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4045   ;;
4046
4047   ## Suns
4048   *-sun-solaris* \
4049     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4050     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4051     case "${canonical}" in
4052       i[3456]86-*-* )     machine=intel386 ;;
4053       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4054       sparc* )          machine=sparc ;;
4055       * )               unported=yes ;;
4056     esac
4057     case "${canonical}" in
4058       *-sunos5.6* | *-solaris2.6* )
4059                 opsys=sol2-6
4060                 NON_GNU_CPP=/usr/ccs/lib/cpp
4061                 RANLIB="ar -ts"
4062                 ;;
4063       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4064                 opsys=sol2-6
4065                 emacs_check_sunpro_c=yes
4066                 NON_GNU_CPP=/usr/ccs/lib/cpp
4067                 ;;
4068       *-sunos5* | *-solaris* )
4069                 opsys=sol2-10
4070                 emacs_check_sunpro_c=yes
4071                 NON_GNU_CPP=/usr/ccs/lib/cpp
4072                 ;;
4073     esac
4074     ## Watch out for a compiler that we know will not work.
4075     case "${canonical}" in
4076      *-solaris* | *-sunos5* )
4077                 if [ "x$CC" = x/usr/ucb/cc ]; then
4078                   ## /usr/ucb/cc doesn't work;
4079                   ## we should find some other compiler that does work.
4080                   unset CC
4081                 fi
4082                 ;;
4083       *) ;;
4084     esac
4085   ;;
4086
4087   ## Intel 386 machines where we don't care about the manufacturer.
4088   i[3456]86-*-* )
4089     machine=intel386
4090     case "${canonical}" in
4091       *-cygwin )                opsys=cygwin ;;
4092       *-darwin* )               opsys=darwin
4093                                 CPP="${CC-cc} -E -no-cpp-precomp"
4094                                 ;;
4095       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4096       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4097       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4098       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4099     esac
4100   ;;
4101
4102   * )
4103     unported=yes
4104   ;;
4105 esac
4106
4107 ### If the code above didn't choose an operating system, just choose
4108 ### an operating system based on the configuration name.  You really
4109 ### only want to use this when you have no idea what the right
4110 ### operating system is; if you know what operating systems a machine
4111 ### runs, it's cleaner to make it explicit in the case statement
4112 ### above.
4113 if test x"${opsys}" = x; then
4114   case "${canonical}" in
4115     *-gnu* )                            opsys=gnu ;;
4116     * )
4117       unported=yes
4118     ;;
4119   esac
4120 fi
4121
4122
4123
4124 if test $unported = yes; then
4125   as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
4126 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4127 fi
4128
4129 if test -n "$machine"; then
4130   machfile="m/${machine}.h"
4131 else
4132   machfile=
4133 fi
4134 opsysfile="s/${opsys}.h"
4135
4136
4137 #### Choose a compiler.
4138 test -n "$CC" && cc_specified=yes
4139
4140 # Save the value of CFLAGS that the user specified.
4141 SPECIFIED_CFLAGS="$CFLAGS"
4142
4143 ac_ext=c
4144 ac_cpp='$CPP $CPPFLAGS'
4145 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4146 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4147 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4148 if test -n "$ac_tool_prefix"; then
4149   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4150 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4152 $as_echo_n "checking for $ac_word... " >&6; }
4153 if ${ac_cv_prog_CC+:} false; then :
4154   $as_echo_n "(cached) " >&6
4155 else
4156   if test -n "$CC"; then
4157   ac_cv_prog_CC="$CC" # Let the user override the test.
4158 else
4159 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4160 for as_dir in $PATH
4161 do
4162   IFS=$as_save_IFS
4163   test -z "$as_dir" && as_dir=.
4164     for ac_exec_ext in '' $ac_executable_extensions; do
4165   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4166     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4167     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4168     break 2
4169   fi
4170 done
4171   done
4172 IFS=$as_save_IFS
4173
4174 fi
4175 fi
4176 CC=$ac_cv_prog_CC
4177 if test -n "$CC"; then
4178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4179 $as_echo "$CC" >&6; }
4180 else
4181   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4182 $as_echo "no" >&6; }
4183 fi
4184
4185
4186 fi
4187 if test -z "$ac_cv_prog_CC"; then
4188   ac_ct_CC=$CC
4189   # Extract the first word of "gcc", so it can be a program name with args.
4190 set dummy gcc; ac_word=$2
4191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4192 $as_echo_n "checking for $ac_word... " >&6; }
4193 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4194   $as_echo_n "(cached) " >&6
4195 else
4196   if test -n "$ac_ct_CC"; then
4197   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4198 else
4199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4200 for as_dir in $PATH
4201 do
4202   IFS=$as_save_IFS
4203   test -z "$as_dir" && as_dir=.
4204     for ac_exec_ext in '' $ac_executable_extensions; do
4205   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4206     ac_cv_prog_ac_ct_CC="gcc"
4207     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4208     break 2
4209   fi
4210 done
4211   done
4212 IFS=$as_save_IFS
4213
4214 fi
4215 fi
4216 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4217 if test -n "$ac_ct_CC"; then
4218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4219 $as_echo "$ac_ct_CC" >&6; }
4220 else
4221   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4222 $as_echo "no" >&6; }
4223 fi
4224
4225   if test "x$ac_ct_CC" = x; then
4226     CC=""
4227   else
4228     case $cross_compiling:$ac_tool_warned in
4229 yes:)
4230 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4231 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4232 ac_tool_warned=yes ;;
4233 esac
4234     CC=$ac_ct_CC
4235   fi
4236 else
4237   CC="$ac_cv_prog_CC"
4238 fi
4239
4240 if test -z "$CC"; then
4241           if test -n "$ac_tool_prefix"; then
4242     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4243 set dummy ${ac_tool_prefix}cc; ac_word=$2
4244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4245 $as_echo_n "checking for $ac_word... " >&6; }
4246 if ${ac_cv_prog_CC+:} false; then :
4247   $as_echo_n "(cached) " >&6
4248 else
4249   if test -n "$CC"; then
4250   ac_cv_prog_CC="$CC" # Let the user override the test.
4251 else
4252 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4253 for as_dir in $PATH
4254 do
4255   IFS=$as_save_IFS
4256   test -z "$as_dir" && as_dir=.
4257     for ac_exec_ext in '' $ac_executable_extensions; do
4258   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4259     ac_cv_prog_CC="${ac_tool_prefix}cc"
4260     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4261     break 2
4262   fi
4263 done
4264   done
4265 IFS=$as_save_IFS
4266
4267 fi
4268 fi
4269 CC=$ac_cv_prog_CC
4270 if test -n "$CC"; then
4271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4272 $as_echo "$CC" >&6; }
4273 else
4274   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4275 $as_echo "no" >&6; }
4276 fi
4277
4278
4279   fi
4280 fi
4281 if test -z "$CC"; then
4282   # Extract the first word of "cc", so it can be a program name with args.
4283 set dummy cc; ac_word=$2
4284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4285 $as_echo_n "checking for $ac_word... " >&6; }
4286 if ${ac_cv_prog_CC+:} false; then :
4287   $as_echo_n "(cached) " >&6
4288 else
4289   if test -n "$CC"; then
4290   ac_cv_prog_CC="$CC" # Let the user override the test.
4291 else
4292   ac_prog_rejected=no
4293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4294 for as_dir in $PATH
4295 do
4296   IFS=$as_save_IFS
4297   test -z "$as_dir" && as_dir=.
4298     for ac_exec_ext in '' $ac_executable_extensions; do
4299   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4300     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4301        ac_prog_rejected=yes
4302        continue
4303      fi
4304     ac_cv_prog_CC="cc"
4305     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4306     break 2
4307   fi
4308 done
4309   done
4310 IFS=$as_save_IFS
4311
4312 if test $ac_prog_rejected = yes; then
4313   # We found a bogon in the path, so make sure we never use it.
4314   set dummy $ac_cv_prog_CC
4315   shift
4316   if test $# != 0; then
4317     # We chose a different compiler from the bogus one.
4318     # However, it has the same basename, so the bogon will be chosen
4319     # first if we set CC to just the basename; use the full file name.
4320     shift
4321     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4322   fi
4323 fi
4324 fi
4325 fi
4326 CC=$ac_cv_prog_CC
4327 if test -n "$CC"; then
4328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4329 $as_echo "$CC" >&6; }
4330 else
4331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4332 $as_echo "no" >&6; }
4333 fi
4334
4335
4336 fi
4337 if test -z "$CC"; then
4338   if test -n "$ac_tool_prefix"; then
4339   for ac_prog in cl.exe
4340   do
4341     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4342 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4343 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4344 $as_echo_n "checking for $ac_word... " >&6; }
4345 if ${ac_cv_prog_CC+:} false; then :
4346   $as_echo_n "(cached) " >&6
4347 else
4348   if test -n "$CC"; then
4349   ac_cv_prog_CC="$CC" # Let the user override the test.
4350 else
4351 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4352 for as_dir in $PATH
4353 do
4354   IFS=$as_save_IFS
4355   test -z "$as_dir" && as_dir=.
4356     for ac_exec_ext in '' $ac_executable_extensions; do
4357   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4358     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4359     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4360     break 2
4361   fi
4362 done
4363   done
4364 IFS=$as_save_IFS
4365
4366 fi
4367 fi
4368 CC=$ac_cv_prog_CC
4369 if test -n "$CC"; then
4370   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4371 $as_echo "$CC" >&6; }
4372 else
4373   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4374 $as_echo "no" >&6; }
4375 fi
4376
4377
4378     test -n "$CC" && break
4379   done
4380 fi
4381 if test -z "$CC"; then
4382   ac_ct_CC=$CC
4383   for ac_prog in cl.exe
4384 do
4385   # Extract the first word of "$ac_prog", so it can be a program name with args.
4386 set dummy $ac_prog; ac_word=$2
4387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4388 $as_echo_n "checking for $ac_word... " >&6; }
4389 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4390   $as_echo_n "(cached) " >&6
4391 else
4392   if test -n "$ac_ct_CC"; then
4393   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4394 else
4395 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4396 for as_dir in $PATH
4397 do
4398   IFS=$as_save_IFS
4399   test -z "$as_dir" && as_dir=.
4400     for ac_exec_ext in '' $ac_executable_extensions; do
4401   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4402     ac_cv_prog_ac_ct_CC="$ac_prog"
4403     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4404     break 2
4405   fi
4406 done
4407   done
4408 IFS=$as_save_IFS
4409
4410 fi
4411 fi
4412 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4413 if test -n "$ac_ct_CC"; then
4414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4415 $as_echo "$ac_ct_CC" >&6; }
4416 else
4417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4418 $as_echo "no" >&6; }
4419 fi
4420
4421
4422   test -n "$ac_ct_CC" && break
4423 done
4424
4425   if test "x$ac_ct_CC" = x; then
4426     CC=""
4427   else
4428     case $cross_compiling:$ac_tool_warned in
4429 yes:)
4430 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4431 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4432 ac_tool_warned=yes ;;
4433 esac
4434     CC=$ac_ct_CC
4435   fi
4436 fi
4437
4438 fi
4439
4440
4441 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4442 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4443 as_fn_error $? "no acceptable C compiler found in \$PATH
4444 See \`config.log' for more details" "$LINENO" 5; }
4445
4446 # Provide some information about the compiler.
4447 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4448 set X $ac_compile
4449 ac_compiler=$2
4450 for ac_option in --version -v -V -qversion; do
4451   { { ac_try="$ac_compiler $ac_option >&5"
4452 case "(($ac_try" in
4453   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4454   *) ac_try_echo=$ac_try;;
4455 esac
4456 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4457 $as_echo "$ac_try_echo"; } >&5
4458   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4459   ac_status=$?
4460   if test -s conftest.err; then
4461     sed '10a\
4462 ... rest of stderr output deleted ...
4463          10q' conftest.err >conftest.er1
4464     cat conftest.er1 >&5
4465   fi
4466   rm -f conftest.er1 conftest.err
4467   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4468   test $ac_status = 0; }
4469 done
4470
4471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4472 /* end confdefs.h.  */
4473
4474 int
4475 main ()
4476 {
4477
4478   ;
4479   return 0;
4480 }
4481 _ACEOF
4482 ac_clean_files_save=$ac_clean_files
4483 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4484 # Try to create an executable without -o first, disregard a.out.
4485 # It will help us diagnose broken compilers, and finding out an intuition
4486 # of exeext.
4487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4488 $as_echo_n "checking whether the C compiler works... " >&6; }
4489 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4490
4491 # The possible output files:
4492 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4493
4494 ac_rmfiles=
4495 for ac_file in $ac_files
4496 do
4497   case $ac_file in
4498     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4499     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4500   esac
4501 done
4502 rm -f $ac_rmfiles
4503
4504 if { { ac_try="$ac_link_default"
4505 case "(($ac_try" in
4506   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4507   *) ac_try_echo=$ac_try;;
4508 esac
4509 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4510 $as_echo "$ac_try_echo"; } >&5
4511   (eval "$ac_link_default") 2>&5
4512   ac_status=$?
4513   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4514   test $ac_status = 0; }; then :
4515   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4516 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4517 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4518 # so that the user can short-circuit this test for compilers unknown to
4519 # Autoconf.
4520 for ac_file in $ac_files ''
4521 do
4522   test -f "$ac_file" || continue
4523   case $ac_file in
4524     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4525         ;;
4526     [ab].out )
4527         # We found the default executable, but exeext='' is most
4528         # certainly right.
4529         break;;
4530     *.* )
4531         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4532         then :; else
4533            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4534         fi
4535         # We set ac_cv_exeext here because the later test for it is not
4536         # safe: cross compilers may not add the suffix if given an `-o'
4537         # argument, so we may need to know it at that point already.
4538         # Even if this section looks crufty: it has the advantage of
4539         # actually working.
4540         break;;
4541     * )
4542         break;;
4543   esac
4544 done
4545 test "$ac_cv_exeext" = no && ac_cv_exeext=
4546
4547 else
4548   ac_file=''
4549 fi
4550 if test -z "$ac_file"; then :
4551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4552 $as_echo "no" >&6; }
4553 $as_echo "$as_me: failed program was:" >&5
4554 sed 's/^/| /' conftest.$ac_ext >&5
4555
4556 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4557 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4558 as_fn_error 77 "C compiler cannot create executables
4559 See \`config.log' for more details" "$LINENO" 5; }
4560 else
4561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4562 $as_echo "yes" >&6; }
4563 fi
4564 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4565 $as_echo_n "checking for C compiler default output file name... " >&6; }
4566 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4567 $as_echo "$ac_file" >&6; }
4568 ac_exeext=$ac_cv_exeext
4569
4570 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4571 ac_clean_files=$ac_clean_files_save
4572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4573 $as_echo_n "checking for suffix of executables... " >&6; }
4574 if { { ac_try="$ac_link"
4575 case "(($ac_try" in
4576   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4577   *) ac_try_echo=$ac_try;;
4578 esac
4579 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4580 $as_echo "$ac_try_echo"; } >&5
4581   (eval "$ac_link") 2>&5
4582   ac_status=$?
4583   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4584   test $ac_status = 0; }; then :
4585   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4586 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4587 # work properly (i.e., refer to `conftest.exe'), while it won't with
4588 # `rm'.
4589 for ac_file in conftest.exe conftest conftest.*; do
4590   test -f "$ac_file" || continue
4591   case $ac_file in
4592     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4593     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4594           break;;
4595     * ) break;;
4596   esac
4597 done
4598 else
4599   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4600 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4601 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4602 See \`config.log' for more details" "$LINENO" 5; }
4603 fi
4604 rm -f conftest conftest$ac_cv_exeext
4605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4606 $as_echo "$ac_cv_exeext" >&6; }
4607
4608 rm -f conftest.$ac_ext
4609 EXEEXT=$ac_cv_exeext
4610 ac_exeext=$EXEEXT
4611 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4612 /* end confdefs.h.  */
4613 #include <stdio.h>
4614 int
4615 main ()
4616 {
4617 FILE *f = fopen ("conftest.out", "w");
4618  return ferror (f) || fclose (f) != 0;
4619
4620   ;
4621   return 0;
4622 }
4623 _ACEOF
4624 ac_clean_files="$ac_clean_files conftest.out"
4625 # Check that the compiler produces executables we can run.  If not, either
4626 # the compiler is broken, or we cross compile.
4627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4628 $as_echo_n "checking whether we are cross compiling... " >&6; }
4629 if test "$cross_compiling" != yes; then
4630   { { ac_try="$ac_link"
4631 case "(($ac_try" in
4632   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4633   *) ac_try_echo=$ac_try;;
4634 esac
4635 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4636 $as_echo "$ac_try_echo"; } >&5
4637   (eval "$ac_link") 2>&5
4638   ac_status=$?
4639   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4640   test $ac_status = 0; }
4641   if { ac_try='./conftest$ac_cv_exeext'
4642   { { case "(($ac_try" in
4643   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4644   *) ac_try_echo=$ac_try;;
4645 esac
4646 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4647 $as_echo "$ac_try_echo"; } >&5
4648   (eval "$ac_try") 2>&5
4649   ac_status=$?
4650   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4651   test $ac_status = 0; }; }; then
4652     cross_compiling=no
4653   else
4654     if test "$cross_compiling" = maybe; then
4655         cross_compiling=yes
4656     else
4657         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4658 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4659 as_fn_error $? "cannot run C compiled programs.
4660 If you meant to cross compile, use \`--host'.
4661 See \`config.log' for more details" "$LINENO" 5; }
4662     fi
4663   fi
4664 fi
4665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4666 $as_echo "$cross_compiling" >&6; }
4667
4668 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4669 ac_clean_files=$ac_clean_files_save
4670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4671 $as_echo_n "checking for suffix of object files... " >&6; }
4672 if ${ac_cv_objext+:} false; then :
4673   $as_echo_n "(cached) " >&6
4674 else
4675   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4676 /* end confdefs.h.  */
4677
4678 int
4679 main ()
4680 {
4681
4682   ;
4683   return 0;
4684 }
4685 _ACEOF
4686 rm -f conftest.o conftest.obj
4687 if { { ac_try="$ac_compile"
4688 case "(($ac_try" in
4689   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4690   *) ac_try_echo=$ac_try;;
4691 esac
4692 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4693 $as_echo "$ac_try_echo"; } >&5
4694   (eval "$ac_compile") 2>&5
4695   ac_status=$?
4696   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4697   test $ac_status = 0; }; then :
4698   for ac_file in conftest.o conftest.obj conftest.*; do
4699   test -f "$ac_file" || continue;
4700   case $ac_file in
4701     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4702     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4703        break;;
4704   esac
4705 done
4706 else
4707   $as_echo "$as_me: failed program was:" >&5
4708 sed 's/^/| /' conftest.$ac_ext >&5
4709
4710 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4711 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4712 as_fn_error $? "cannot compute suffix of object files: cannot compile
4713 See \`config.log' for more details" "$LINENO" 5; }
4714 fi
4715 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4716 fi
4717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4718 $as_echo "$ac_cv_objext" >&6; }
4719 OBJEXT=$ac_cv_objext
4720 ac_objext=$OBJEXT
4721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4722 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4723 if ${ac_cv_c_compiler_gnu+:} false; then :
4724   $as_echo_n "(cached) " >&6
4725 else
4726   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4727 /* end confdefs.h.  */
4728
4729 int
4730 main ()
4731 {
4732 #ifndef __GNUC__
4733        choke me
4734 #endif
4735
4736   ;
4737   return 0;
4738 }
4739 _ACEOF
4740 if ac_fn_c_try_compile "$LINENO"; then :
4741   ac_compiler_gnu=yes
4742 else
4743   ac_compiler_gnu=no
4744 fi
4745 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4746 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4747
4748 fi
4749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4750 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4751 if test $ac_compiler_gnu = yes; then
4752   GCC=yes
4753 else
4754   GCC=
4755 fi
4756 ac_test_CFLAGS=${CFLAGS+set}
4757 ac_save_CFLAGS=$CFLAGS
4758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4759 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4760 if ${ac_cv_prog_cc_g+:} false; then :
4761   $as_echo_n "(cached) " >&6
4762 else
4763   ac_save_c_werror_flag=$ac_c_werror_flag
4764    ac_c_werror_flag=yes
4765    ac_cv_prog_cc_g=no
4766    CFLAGS="-g"
4767    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4768 /* end confdefs.h.  */
4769
4770 int
4771 main ()
4772 {
4773
4774   ;
4775   return 0;
4776 }
4777 _ACEOF
4778 if ac_fn_c_try_compile "$LINENO"; then :
4779   ac_cv_prog_cc_g=yes
4780 else
4781   CFLAGS=""
4782       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4783 /* end confdefs.h.  */
4784
4785 int
4786 main ()
4787 {
4788
4789   ;
4790   return 0;
4791 }
4792 _ACEOF
4793 if ac_fn_c_try_compile "$LINENO"; then :
4794
4795 else
4796   ac_c_werror_flag=$ac_save_c_werror_flag
4797          CFLAGS="-g"
4798          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4799 /* end confdefs.h.  */
4800
4801 int
4802 main ()
4803 {
4804
4805   ;
4806   return 0;
4807 }
4808 _ACEOF
4809 if ac_fn_c_try_compile "$LINENO"; then :
4810   ac_cv_prog_cc_g=yes
4811 fi
4812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4813 fi
4814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4815 fi
4816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4817    ac_c_werror_flag=$ac_save_c_werror_flag
4818 fi
4819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4820 $as_echo "$ac_cv_prog_cc_g" >&6; }
4821 if test "$ac_test_CFLAGS" = set; then
4822   CFLAGS=$ac_save_CFLAGS
4823 elif test $ac_cv_prog_cc_g = yes; then
4824   if test "$GCC" = yes; then
4825     CFLAGS="-g -O2"
4826   else
4827     CFLAGS="-g"
4828   fi
4829 else
4830   if test "$GCC" = yes; then
4831     CFLAGS="-O2"
4832   else
4833     CFLAGS=
4834   fi
4835 fi
4836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4837 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4838 if ${ac_cv_prog_cc_c89+:} false; then :
4839   $as_echo_n "(cached) " >&6
4840 else
4841   ac_cv_prog_cc_c89=no
4842 ac_save_CC=$CC
4843 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4844 /* end confdefs.h.  */
4845 #include <stdarg.h>
4846 #include <stdio.h>
4847 #include <sys/types.h>
4848 #include <sys/stat.h>
4849 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4850 struct buf { int x; };
4851 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4852 static char *e (p, i)
4853      char **p;
4854      int i;
4855 {
4856   return p[i];
4857 }
4858 static char *f (char * (*g) (char **, int), char **p, ...)
4859 {
4860   char *s;
4861   va_list v;
4862   va_start (v,p);
4863   s = g (p, va_arg (v,int));
4864   va_end (v);
4865   return s;
4866 }
4867
4868 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4869    function prototypes and stuff, but not '\xHH' hex character constants.
4870    These don't provoke an error unfortunately, instead are silently treated
4871    as 'x'.  The following induces an error, until -std is added to get
4872    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4873    array size at least.  It's necessary to write '\x00'==0 to get something
4874    that's true only with -std.  */
4875 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4876
4877 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4878    inside strings and character constants.  */
4879 #define FOO(x) 'x'
4880 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4881
4882 int test (int i, double x);
4883 struct s1 {int (*f) (int a);};
4884 struct s2 {int (*f) (double a);};
4885 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4886 int argc;
4887 char **argv;
4888 int
4889 main ()
4890 {
4891 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4892   ;
4893   return 0;
4894 }
4895 _ACEOF
4896 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4897         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4898 do
4899   CC="$ac_save_CC $ac_arg"
4900   if ac_fn_c_try_compile "$LINENO"; then :
4901   ac_cv_prog_cc_c89=$ac_arg
4902 fi
4903 rm -f core conftest.err conftest.$ac_objext
4904   test "x$ac_cv_prog_cc_c89" != "xno" && break
4905 done
4906 rm -f conftest.$ac_ext
4907 CC=$ac_save_CC
4908
4909 fi
4910 # AC_CACHE_VAL
4911 case "x$ac_cv_prog_cc_c89" in
4912   x)
4913     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4914 $as_echo "none needed" >&6; } ;;
4915   xno)
4916     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4917 $as_echo "unsupported" >&6; } ;;
4918   *)
4919     CC="$CC $ac_cv_prog_cc_c89"
4920     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4921 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4922 esac
4923 if test "x$ac_cv_prog_cc_c89" != xno; then :
4924
4925 fi
4926
4927 ac_ext=c
4928 ac_cpp='$CPP $CPPFLAGS'
4929 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4930 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4931 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4932 DEPDIR="${am__leading_dot}deps"
4933
4934 ac_config_commands="$ac_config_commands depfiles"
4935
4936
4937 am_make=${MAKE-make}
4938 cat > confinc << 'END'
4939 am__doit:
4940         @echo this is the am__doit target
4941 .PHONY: am__doit
4942 END
4943 # If we don't find an include directive, just comment out the code.
4944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4945 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4946 am__include="#"
4947 am__quote=
4948 _am_result=none
4949 # First try GNU make style include.
4950 echo "include confinc" > confmf
4951 # Ignore all kinds of additional output from `make'.
4952 case `$am_make -s -f confmf 2> /dev/null` in #(
4953 *the\ am__doit\ target*)
4954   am__include=include
4955   am__quote=
4956   _am_result=GNU
4957   ;;
4958 esac
4959 # Now try BSD make style include.
4960 if test "$am__include" = "#"; then
4961    echo '.include "confinc"' > confmf
4962    case `$am_make -s -f confmf 2> /dev/null` in #(
4963    *the\ am__doit\ target*)
4964      am__include=.include
4965      am__quote="\""
4966      _am_result=BSD
4967      ;;
4968    esac
4969 fi
4970
4971
4972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4973 $as_echo "$_am_result" >&6; }
4974 rm -f confinc confmf
4975
4976 # Check whether --enable-dependency-tracking was given.
4977 if test "${enable_dependency_tracking+set}" = set; then :
4978   enableval=$enable_dependency_tracking;
4979 fi
4980
4981 if test "x$enable_dependency_tracking" != xno; then
4982   am_depcomp="$ac_aux_dir/depcomp"
4983   AMDEPBACKSLASH='\'
4984 fi
4985  if test "x$enable_dependency_tracking" != xno; then
4986   AMDEP_TRUE=
4987   AMDEP_FALSE='#'
4988 else
4989   AMDEP_TRUE='#'
4990   AMDEP_FALSE=
4991 fi
4992
4993
4994
4995 depcc="$CC"   am_compiler_list=
4996
4997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4998 $as_echo_n "checking dependency style of $depcc... " >&6; }
4999 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
5000   $as_echo_n "(cached) " >&6
5001 else
5002   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5003   # We make a subdir and do the tests there.  Otherwise we can end up
5004   # making bogus files that we don't know about and never remove.  For
5005   # instance it was reported that on HP-UX the gcc test will end up
5006   # making a dummy file named `D' -- because `-MD' means `put the output
5007   # in D'.
5008   mkdir conftest.dir
5009   # Copy depcomp to subdir because otherwise we won't find it if we're
5010   # using a relative directory.
5011   cp "$am_depcomp" conftest.dir
5012   cd conftest.dir
5013   # We will build objects and dependencies in a subdirectory because
5014   # it helps to detect inapplicable dependency modes.  For instance
5015   # both Tru64's cc and ICC support -MD to output dependencies as a
5016   # side effect of compilation, but ICC will put the dependencies in
5017   # the current directory while Tru64 will put them in the object
5018   # directory.
5019   mkdir sub
5020
5021   am_cv_CC_dependencies_compiler_type=none
5022   if test "$am_compiler_list" = ""; then
5023      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5024   fi
5025   am__universal=false
5026   case " $depcc " in #(
5027      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5028      esac
5029
5030   for depmode in $am_compiler_list; do
5031     # Setup a source with many dependencies, because some compilers
5032     # like to wrap large dependency lists on column 80 (with \), and
5033     # we should not choose a depcomp mode which is confused by this.
5034     #
5035     # We need to recreate these files for each test, as the compiler may
5036     # overwrite some of them when testing with obscure command lines.
5037     # This happens at least with the AIX C compiler.
5038     : > sub/conftest.c
5039     for i in 1 2 3 4 5 6; do
5040       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5041       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5042       # Solaris 8's {/usr,}/bin/sh.
5043       touch sub/conftst$i.h
5044     done
5045     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5046
5047     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5048     # mode.  It turns out that the SunPro C++ compiler does not properly
5049     # handle `-M -o', and we need to detect this.  Also, some Intel
5050     # versions had trouble with output in subdirs
5051     am__obj=sub/conftest.${OBJEXT-o}
5052     am__minus_obj="-o $am__obj"
5053     case $depmode in
5054     gcc)
5055       # This depmode causes a compiler race in universal mode.
5056       test "$am__universal" = false || continue
5057       ;;
5058     nosideeffect)
5059       # after this tag, mechanisms are not by side-effect, so they'll
5060       # only be used when explicitly requested
5061       if test "x$enable_dependency_tracking" = xyes; then
5062         continue
5063       else
5064         break
5065       fi
5066       ;;
5067     msvisualcpp | msvcmsys)
5068       # This compiler won't grok `-c -o', but also, the minuso test has
5069       # not run yet.  These depmodes are late enough in the game, and
5070       # so weak that their functioning should not be impacted.
5071       am__obj=conftest.${OBJEXT-o}
5072       am__minus_obj=
5073       ;;
5074     none) break ;;
5075     esac
5076     if depmode=$depmode \
5077        source=sub/conftest.c object=$am__obj \
5078        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5079        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5080          >/dev/null 2>conftest.err &&
5081        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5082        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5083        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5084        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5085       # icc doesn't choke on unknown options, it will just issue warnings
5086       # or remarks (even with -Werror).  So we grep stderr for any message
5087       # that says an option was ignored or not supported.
5088       # When given -MP, icc 7.0 and 7.1 complain thusly:
5089       #   icc: Command line warning: ignoring option '-M'; no argument required
5090       # The diagnosis changed in icc 8.0:
5091       #   icc: Command line remark: option '-MP' not supported
5092       if (grep 'ignoring option' conftest.err ||
5093           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5094         am_cv_CC_dependencies_compiler_type=$depmode
5095         break
5096       fi
5097     fi
5098   done
5099
5100   cd ..
5101   rm -rf conftest.dir
5102 else
5103   am_cv_CC_dependencies_compiler_type=none
5104 fi
5105
5106 fi
5107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5108 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5109 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5110
5111  if
5112   test "x$enable_dependency_tracking" != xno \
5113   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5114   am__fastdepCC_TRUE=
5115   am__fastdepCC_FALSE='#'
5116 else
5117   am__fastdepCC_TRUE='#'
5118   am__fastdepCC_FALSE=
5119 fi
5120
5121
5122 if test "x$CC" != xcc; then
5123   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5124 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5125 else
5126   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5127 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5128 fi
5129 set dummy $CC; ac_cc=`$as_echo "$2" |
5130                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5131 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
5132   $as_echo_n "(cached) " >&6
5133 else
5134   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5135 /* end confdefs.h.  */
5136
5137 int
5138 main ()
5139 {
5140
5141   ;
5142   return 0;
5143 }
5144 _ACEOF
5145 # Make sure it works both with $CC and with simple cc.
5146 # We do the test twice because some compilers refuse to overwrite an
5147 # existing .o file with -o, though they will create one.
5148 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5149 rm -f conftest2.*
5150 if { { case "(($ac_try" in
5151   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5152   *) ac_try_echo=$ac_try;;
5153 esac
5154 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5155 $as_echo "$ac_try_echo"; } >&5
5156   (eval "$ac_try") 2>&5
5157   ac_status=$?
5158   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5159   test $ac_status = 0; } &&
5160    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5161   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5162   *) ac_try_echo=$ac_try;;
5163 esac
5164 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5165 $as_echo "$ac_try_echo"; } >&5
5166   (eval "$ac_try") 2>&5
5167   ac_status=$?
5168   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5169   test $ac_status = 0; };
5170 then
5171   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5172   if test "x$CC" != xcc; then
5173     # Test first that cc exists at all.
5174     if { ac_try='cc -c conftest.$ac_ext >&5'
5175   { { case "(($ac_try" in
5176   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5177   *) ac_try_echo=$ac_try;;
5178 esac
5179 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5180 $as_echo "$ac_try_echo"; } >&5
5181   (eval "$ac_try") 2>&5
5182   ac_status=$?
5183   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5184   test $ac_status = 0; }; }; then
5185       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5186       rm -f conftest2.*
5187       if { { case "(($ac_try" in
5188   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5189   *) ac_try_echo=$ac_try;;
5190 esac
5191 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5192 $as_echo "$ac_try_echo"; } >&5
5193   (eval "$ac_try") 2>&5
5194   ac_status=$?
5195   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5196   test $ac_status = 0; } &&
5197          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5198   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5199   *) ac_try_echo=$ac_try;;
5200 esac
5201 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5202 $as_echo "$ac_try_echo"; } >&5
5203   (eval "$ac_try") 2>&5
5204   ac_status=$?
5205   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5206   test $ac_status = 0; };
5207       then
5208         # cc works too.
5209         :
5210       else
5211         # cc exists but doesn't like -o.
5212         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5213       fi
5214     fi
5215   fi
5216 else
5217   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5218 fi
5219 rm -f core conftest*
5220
5221 fi
5222 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5224 $as_echo "yes" >&6; }
5225 else
5226   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5227 $as_echo "no" >&6; }
5228
5229 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5230
5231 fi
5232
5233 # FIXME: we rely on the cache variable name because
5234 # there is no other way.
5235 set dummy $CC
5236 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5237 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5238 if test "$am_t" != yes; then
5239    # Losing compiler, so override with the script.
5240    # FIXME: It is wrong to rewrite CC.
5241    # But if we don't then we get into trouble of one sort or another.
5242    # A longer-term fix would be to have automake use am__CC in this case,
5243    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5244    CC="$am_aux_dir/compile $CC"
5245 fi
5246
5247
5248
5249 # Initialize gnulib right after verifying that the C compiler works.
5250 if test -n "$ac_tool_prefix"; then
5251   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5252 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5254 $as_echo_n "checking for $ac_word... " >&6; }
5255 if ${ac_cv_prog_RANLIB+:} false; then :
5256   $as_echo_n "(cached) " >&6
5257 else
5258   if test -n "$RANLIB"; then
5259   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5260 else
5261 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5262 for as_dir in $PATH
5263 do
5264   IFS=$as_save_IFS
5265   test -z "$as_dir" && as_dir=.
5266     for ac_exec_ext in '' $ac_executable_extensions; do
5267   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5268     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5269     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5270     break 2
5271   fi
5272 done
5273   done
5274 IFS=$as_save_IFS
5275
5276 fi
5277 fi
5278 RANLIB=$ac_cv_prog_RANLIB
5279 if test -n "$RANLIB"; then
5280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5281 $as_echo "$RANLIB" >&6; }
5282 else
5283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5284 $as_echo "no" >&6; }
5285 fi
5286
5287
5288 fi
5289 if test -z "$ac_cv_prog_RANLIB"; then
5290   ac_ct_RANLIB=$RANLIB
5291   # Extract the first word of "ranlib", so it can be a program name with args.
5292 set dummy ranlib; ac_word=$2
5293 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5294 $as_echo_n "checking for $ac_word... " >&6; }
5295 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5296   $as_echo_n "(cached) " >&6
5297 else
5298   if test -n "$ac_ct_RANLIB"; then
5299   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5300 else
5301 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5302 for as_dir in $PATH
5303 do
5304   IFS=$as_save_IFS
5305   test -z "$as_dir" && as_dir=.
5306     for ac_exec_ext in '' $ac_executable_extensions; do
5307   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5308     ac_cv_prog_ac_ct_RANLIB="ranlib"
5309     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5310     break 2
5311   fi
5312 done
5313   done
5314 IFS=$as_save_IFS
5315
5316 fi
5317 fi
5318 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5319 if test -n "$ac_ct_RANLIB"; then
5320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5321 $as_echo "$ac_ct_RANLIB" >&6; }
5322 else
5323   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5324 $as_echo "no" >&6; }
5325 fi
5326
5327   if test "x$ac_ct_RANLIB" = x; then
5328     RANLIB=":"
5329   else
5330     case $cross_compiling:$ac_tool_warned in
5331 yes:)
5332 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5333 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5334 ac_tool_warned=yes ;;
5335 esac
5336     RANLIB=$ac_ct_RANLIB
5337   fi
5338 else
5339   RANLIB="$ac_cv_prog_RANLIB"
5340 fi
5341
5342
5343 ac_ext=c
5344 ac_cpp='$CPP $CPPFLAGS'
5345 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5346 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5347 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5349 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5350 # On Suns, sometimes $CPP names a directory.
5351 if test -n "$CPP" && test -d "$CPP"; then
5352   CPP=
5353 fi
5354 if test -z "$CPP"; then
5355   if ${ac_cv_prog_CPP+:} false; then :
5356   $as_echo_n "(cached) " >&6
5357 else
5358       # Double quotes because CPP needs to be expanded
5359     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5360     do
5361       ac_preproc_ok=false
5362 for ac_c_preproc_warn_flag in '' yes
5363 do
5364   # Use a header file that comes with gcc, so configuring glibc
5365   # with a fresh cross-compiler works.
5366   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5367   # <limits.h> exists even on freestanding compilers.
5368   # On the NeXT, cc -E runs the code through the compiler's parser,
5369   # not just through cpp. "Syntax error" is here to catch this case.
5370   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5371 /* end confdefs.h.  */
5372 #ifdef __STDC__
5373 # include <limits.h>
5374 #else
5375 # include <assert.h>
5376 #endif
5377                      Syntax error
5378 _ACEOF
5379 if ac_fn_c_try_cpp "$LINENO"; then :
5380
5381 else
5382   # Broken: fails on valid input.
5383 continue
5384 fi
5385 rm -f conftest.err conftest.i conftest.$ac_ext
5386
5387   # OK, works on sane cases.  Now check whether nonexistent headers
5388   # can be detected and how.
5389   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5390 /* end confdefs.h.  */
5391 #include <ac_nonexistent.h>
5392 _ACEOF
5393 if ac_fn_c_try_cpp "$LINENO"; then :
5394   # Broken: success on invalid input.
5395 continue
5396 else
5397   # Passes both tests.
5398 ac_preproc_ok=:
5399 break
5400 fi
5401 rm -f conftest.err conftest.i conftest.$ac_ext
5402
5403 done
5404 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5405 rm -f conftest.i conftest.err conftest.$ac_ext
5406 if $ac_preproc_ok; then :
5407   break
5408 fi
5409
5410     done
5411     ac_cv_prog_CPP=$CPP
5412
5413 fi
5414   CPP=$ac_cv_prog_CPP
5415 else
5416   ac_cv_prog_CPP=$CPP
5417 fi
5418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5419 $as_echo "$CPP" >&6; }
5420 ac_preproc_ok=false
5421 for ac_c_preproc_warn_flag in '' yes
5422 do
5423   # Use a header file that comes with gcc, so configuring glibc
5424   # with a fresh cross-compiler works.
5425   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5426   # <limits.h> exists even on freestanding compilers.
5427   # On the NeXT, cc -E runs the code through the compiler's parser,
5428   # not just through cpp. "Syntax error" is here to catch this case.
5429   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5430 /* end confdefs.h.  */
5431 #ifdef __STDC__
5432 # include <limits.h>
5433 #else
5434 # include <assert.h>
5435 #endif
5436                      Syntax error
5437 _ACEOF
5438 if ac_fn_c_try_cpp "$LINENO"; then :
5439
5440 else
5441   # Broken: fails on valid input.
5442 continue
5443 fi
5444 rm -f conftest.err conftest.i conftest.$ac_ext
5445
5446   # OK, works on sane cases.  Now check whether nonexistent headers
5447   # can be detected and how.
5448   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5449 /* end confdefs.h.  */
5450 #include <ac_nonexistent.h>
5451 _ACEOF
5452 if ac_fn_c_try_cpp "$LINENO"; then :
5453   # Broken: success on invalid input.
5454 continue
5455 else
5456   # Passes both tests.
5457 ac_preproc_ok=:
5458 break
5459 fi
5460 rm -f conftest.err conftest.i conftest.$ac_ext
5461
5462 done
5463 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5464 rm -f conftest.i conftest.err conftest.$ac_ext
5465 if $ac_preproc_ok; then :
5466
5467 else
5468   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5469 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5470 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5471 See \`config.log' for more details" "$LINENO" 5; }
5472 fi
5473
5474 ac_ext=c
5475 ac_cpp='$CPP $CPPFLAGS'
5476 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5477 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5478 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5479
5480
5481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5482 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5483 if ${ac_cv_path_GREP+:} false; then :
5484   $as_echo_n "(cached) " >&6
5485 else
5486   if test -z "$GREP"; then
5487   ac_path_GREP_found=false
5488   # Loop through the user's path and test for each of PROGNAME-LIST
5489   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5490 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5491 do
5492   IFS=$as_save_IFS
5493   test -z "$as_dir" && as_dir=.
5494     for ac_prog in grep ggrep; do
5495     for ac_exec_ext in '' $ac_executable_extensions; do
5496       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5497       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5498 # Check for GNU ac_path_GREP and select it if it is found.
5499   # Check for GNU $ac_path_GREP
5500 case `"$ac_path_GREP" --version 2>&1` in
5501 *GNU*)
5502   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5503 *)
5504   ac_count=0
5505   $as_echo_n 0123456789 >"conftest.in"
5506   while :
5507   do
5508     cat "conftest.in" "conftest.in" >"conftest.tmp"
5509     mv "conftest.tmp" "conftest.in"
5510     cp "conftest.in" "conftest.nl"
5511     $as_echo 'GREP' >> "conftest.nl"
5512     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5513     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5514     as_fn_arith $ac_count + 1 && ac_count=$as_val
5515     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5516       # Best one so far, save it but keep looking for a better one
5517       ac_cv_path_GREP="$ac_path_GREP"
5518       ac_path_GREP_max=$ac_count
5519     fi
5520     # 10*(2^10) chars as input seems more than enough
5521     test $ac_count -gt 10 && break
5522   done
5523   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5524 esac
5525
5526       $ac_path_GREP_found && break 3
5527     done
5528   done
5529   done
5530 IFS=$as_save_IFS
5531   if test -z "$ac_cv_path_GREP"; then
5532     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5533   fi
5534 else
5535   ac_cv_path_GREP=$GREP
5536 fi
5537
5538 fi
5539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5540 $as_echo "$ac_cv_path_GREP" >&6; }
5541  GREP="$ac_cv_path_GREP"
5542
5543
5544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5545 $as_echo_n "checking for egrep... " >&6; }
5546 if ${ac_cv_path_EGREP+:} false; then :
5547   $as_echo_n "(cached) " >&6
5548 else
5549   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5550    then ac_cv_path_EGREP="$GREP -E"
5551    else
5552      if test -z "$EGREP"; then
5553   ac_path_EGREP_found=false
5554   # Loop through the user's path and test for each of PROGNAME-LIST
5555   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5556 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5557 do
5558   IFS=$as_save_IFS
5559   test -z "$as_dir" && as_dir=.
5560     for ac_prog in egrep; do
5561     for ac_exec_ext in '' $ac_executable_extensions; do
5562       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5563       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5564 # Check for GNU ac_path_EGREP and select it if it is found.
5565   # Check for GNU $ac_path_EGREP
5566 case `"$ac_path_EGREP" --version 2>&1` in
5567 *GNU*)
5568   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5569 *)
5570   ac_count=0
5571   $as_echo_n 0123456789 >"conftest.in"
5572   while :
5573   do
5574     cat "conftest.in" "conftest.in" >"conftest.tmp"
5575     mv "conftest.tmp" "conftest.in"
5576     cp "conftest.in" "conftest.nl"
5577     $as_echo 'EGREP' >> "conftest.nl"
5578     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5579     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5580     as_fn_arith $ac_count + 1 && ac_count=$as_val
5581     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5582       # Best one so far, save it but keep looking for a better one
5583       ac_cv_path_EGREP="$ac_path_EGREP"
5584       ac_path_EGREP_max=$ac_count
5585     fi
5586     # 10*(2^10) chars as input seems more than enough
5587     test $ac_count -gt 10 && break
5588   done
5589   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5590 esac
5591
5592       $ac_path_EGREP_found && break 3
5593     done
5594   done
5595   done
5596 IFS=$as_save_IFS
5597   if test -z "$ac_cv_path_EGREP"; then
5598     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5599   fi
5600 else
5601   ac_cv_path_EGREP=$EGREP
5602 fi
5603
5604    fi
5605 fi
5606 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5607 $as_echo "$ac_cv_path_EGREP" >&6; }
5608  EGREP="$ac_cv_path_EGREP"
5609
5610
5611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5612 $as_echo_n "checking for ANSI C header files... " >&6; }
5613 if ${ac_cv_header_stdc+:} false; then :
5614   $as_echo_n "(cached) " >&6
5615 else
5616   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5617 /* end confdefs.h.  */
5618 #include <stdlib.h>
5619 #include <stdarg.h>
5620 #include <string.h>
5621 #include <float.h>
5622
5623 int
5624 main ()
5625 {
5626
5627   ;
5628   return 0;
5629 }
5630 _ACEOF
5631 if ac_fn_c_try_compile "$LINENO"; then :
5632   ac_cv_header_stdc=yes
5633 else
5634   ac_cv_header_stdc=no
5635 fi
5636 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5637
5638 if test $ac_cv_header_stdc = yes; then
5639   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5641 /* end confdefs.h.  */
5642 #include <string.h>
5643
5644 _ACEOF
5645 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5646   $EGREP "memchr" >/dev/null 2>&1; then :
5647
5648 else
5649   ac_cv_header_stdc=no
5650 fi
5651 rm -f conftest*
5652
5653 fi
5654
5655 if test $ac_cv_header_stdc = yes; then
5656   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5657   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5658 /* end confdefs.h.  */
5659 #include <stdlib.h>
5660
5661 _ACEOF
5662 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5663   $EGREP "free" >/dev/null 2>&1; then :
5664
5665 else
5666   ac_cv_header_stdc=no
5667 fi
5668 rm -f conftest*
5669
5670 fi
5671
5672 if test $ac_cv_header_stdc = yes; then
5673   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5674   if test "$cross_compiling" = yes; then :
5675   :
5676 else
5677   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5678 /* end confdefs.h.  */
5679 #include <ctype.h>
5680 #include <stdlib.h>
5681 #if ((' ' & 0x0FF) == 0x020)
5682 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5683 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5684 #else
5685 # define ISLOWER(c) \
5686                    (('a' <= (c) && (c) <= 'i') \
5687                      || ('j' <= (c) && (c) <= 'r') \
5688                      || ('s' <= (c) && (c) <= 'z'))
5689 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5690 #endif
5691
5692 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5693 int
5694 main ()
5695 {
5696   int i;
5697   for (i = 0; i < 256; i++)
5698     if (XOR (islower (i), ISLOWER (i))
5699         || toupper (i) != TOUPPER (i))
5700       return 2;
5701   return 0;
5702 }
5703 _ACEOF
5704 if ac_fn_c_try_run "$LINENO"; then :
5705
5706 else
5707   ac_cv_header_stdc=no
5708 fi
5709 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5710   conftest.$ac_objext conftest.beam conftest.$ac_ext
5711 fi
5712
5713 fi
5714 fi
5715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5716 $as_echo "$ac_cv_header_stdc" >&6; }
5717 if test $ac_cv_header_stdc = yes; then
5718
5719 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5720
5721 fi
5722
5723 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5724 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5725                   inttypes.h stdint.h unistd.h
5726 do :
5727   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5728 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5729 "
5730 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5731   cat >>confdefs.h <<_ACEOF
5732 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5733 _ACEOF
5734
5735 fi
5736
5737 done
5738
5739
5740
5741
5742
5743   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5744 if test "x$ac_cv_header_minix_config_h" = xyes; then :
5745   MINIX=yes
5746 else
5747   MINIX=
5748 fi
5749
5750
5751   if test "$MINIX" = yes; then
5752
5753 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5754
5755
5756 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5757
5758
5759 $as_echo "#define _MINIX 1" >>confdefs.h
5760
5761   fi
5762
5763         case "$host_os" in
5764     hpux*)
5765
5766 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
5767
5768       ;;
5769   esac
5770
5771
5772   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5773 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5774 if ${ac_cv_safe_to_define___extensions__+:} false; then :
5775   $as_echo_n "(cached) " >&6
5776 else
5777   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5778 /* end confdefs.h.  */
5779
5780 #         define __EXTENSIONS__ 1
5781           $ac_includes_default
5782 int
5783 main ()
5784 {
5785
5786   ;
5787   return 0;
5788 }
5789 _ACEOF
5790 if ac_fn_c_try_compile "$LINENO"; then :
5791   ac_cv_safe_to_define___extensions__=yes
5792 else
5793   ac_cv_safe_to_define___extensions__=no
5794 fi
5795 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5796 fi
5797 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5798 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5799   test $ac_cv_safe_to_define___extensions__ = yes &&
5800     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5801
5802   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5803
5804   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5805
5806   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5807
5808   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5809
5810
5811
5812
5813
5814
5815
5816
5817
5818
5819   # Code from module arg-nonnull:
5820   # Code from module c++defs:
5821   # Code from module dtoastr:
5822   # Code from module extensions:
5823
5824   # Code from module getopt-gnu:
5825   # Code from module getopt-posix:
5826   # Code from module gettext-h:
5827   # Code from module ignore-value:
5828   # Code from module include_next:
5829   # Code from module intprops:
5830   # Code from module mktime:
5831   # Code from module multiarch:
5832   # Code from module stdbool:
5833   # Code from module stddef:
5834   # Code from module strftime:
5835   # Code from module time:
5836   # Code from module time_r:
5837   # Code from module unistd:
5838   # Code from module warn-on-use:
5839
5840
5841 # On Suns, sometimes $CPP names a directory.
5842 if test -n "$CPP" && test -d "$CPP"; then
5843   CPP=
5844 fi
5845
5846 ## If not using gcc, and on Solaris, and no CPP specified, see if
5847 ## using a Sun compiler, which needs -Xs to prevent whitespace.
5848 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
5849  test x"$CPP" = x; then
5850   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
5851 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
5852   if ${emacs_cv_sunpro_c+:} false; then :
5853   $as_echo_n "(cached) " >&6
5854 else
5855   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5856 /* end confdefs.h.  */
5857
5858 int
5859 main ()
5860 {
5861 #ifndef __SUNPRO_C
5862 fail;
5863 #endif
5864
5865   ;
5866   return 0;
5867 }
5868 _ACEOF
5869 if ac_fn_c_try_link "$LINENO"; then :
5870   emacs_cv_sunpro_c=yes
5871 else
5872   emacs_cv_sunpro_c=no
5873 fi
5874 rm -f core conftest.err conftest.$ac_objext \
5875     conftest$ac_exeext conftest.$ac_ext
5876 fi
5877
5878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
5879 $as_echo "$emacs_cv_sunpro_c" >&6; }
5880
5881   if test x"$emacs_cv_sunpro_c" = xyes; then
5882     NON_GNU_CPP="$CC -E -Xs"
5883   fi
5884 fi
5885
5886 #### Some systems specify a CPP to use unless we are using GCC.
5887 #### Now that we know whether we are using GCC, we can decide whether
5888 #### to use that one.
5889 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
5890 then
5891   CPP="$NON_GNU_CPP"
5892 fi
5893
5894 #### Some systems specify a CC to use unless we are using GCC.
5895 #### Now that we know whether we are using GCC, we can decide whether
5896 #### to use that one.
5897 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
5898   test x$cc_specified != xyes
5899 then
5900   CC="$NON_GNU_CC"
5901 fi
5902
5903 if test x$GCC = xyes; then
5904   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5905 else
5906   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5907 fi
5908
5909 ### Use -Wno-pointer-sign if the compiler supports it
5910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
5911 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
5912 SAVE_CFLAGS="$CFLAGS"
5913 CFLAGS="$CFLAGS -Wno-pointer-sign"
5914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5915 /* end confdefs.h.  */
5916
5917 int
5918 main ()
5919 {
5920
5921   ;
5922   return 0;
5923 }
5924 _ACEOF
5925 if ac_fn_c_try_compile "$LINENO"; then :
5926   has_option=yes
5927 else
5928   has_option=no
5929 fi
5930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5931 if test $has_option = yes; then
5932    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
5933 fi
5934 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5935 $as_echo "$has_option" >&6; }
5936 CFLAGS="$SAVE_CFLAGS"
5937 unset has_option
5938 unset SAVE_CFLAGS
5939
5940 ### Use -Wdeclaration-after-statement if the compiler supports it
5941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
5942 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
5943 SAVE_CFLAGS="$CFLAGS"
5944 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
5945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5946 /* end confdefs.h.  */
5947
5948 int
5949 main ()
5950 {
5951
5952   ;
5953   return 0;
5954 }
5955 _ACEOF
5956 if ac_fn_c_try_compile "$LINENO"; then :
5957   has_option=yes
5958 else
5959   has_option=no
5960 fi
5961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5962 if test $has_option = yes; then
5963    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
5964 fi
5965 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5966 $as_echo "$has_option" >&6; }
5967 CFLAGS="$SAVE_CFLAGS"
5968 unset has_option
5969 unset SAVE_CFLAGS
5970
5971 ### Use -Wold-style-definition if the compiler supports it
5972 # This can be removed when conversion to standard C is finished.
5973 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
5974 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
5975 SAVE_CFLAGS="$CFLAGS"
5976 CFLAGS="$CFLAGS -Wold-style-definition"
5977 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5978 /* end confdefs.h.  */
5979
5980 int
5981 main ()
5982 {
5983
5984   ;
5985   return 0;
5986 }
5987 _ACEOF
5988 if ac_fn_c_try_compile "$LINENO"; then :
5989   has_option=yes
5990 else
5991   has_option=no
5992 fi
5993 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5994 if test $has_option = yes; then
5995    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
5996 fi
5997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5998 $as_echo "$has_option" >&6; }
5999 CFLAGS="$SAVE_CFLAGS"
6000 unset has_option
6001 unset SAVE_CFLAGS
6002
6003 ### Use -Wimplicit-function-declaration if the compiler supports it
6004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6005 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6006 SAVE_CFLAGS="$CFLAGS"
6007 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6008 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6009 /* end confdefs.h.  */
6010
6011 int
6012 main ()
6013 {
6014
6015   ;
6016   return 0;
6017 }
6018 _ACEOF
6019 if ac_fn_c_try_compile "$LINENO"; then :
6020   has_option=yes
6021 else
6022   has_option=no
6023 fi
6024 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6025 if test $has_option = yes; then
6026    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6027 fi
6028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6029 $as_echo "$has_option" >&6; }
6030 CFLAGS="$SAVE_CFLAGS"
6031 unset has_option
6032 unset SAVE_CFLAGS
6033
6034
6035
6036
6037 #### Some other nice autoconf tests.
6038
6039 ac_ext=c
6040 ac_cpp='$CPP $CPPFLAGS'
6041 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6042 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6043 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6045 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6046 # On Suns, sometimes $CPP names a directory.
6047 if test -n "$CPP" && test -d "$CPP"; then
6048   CPP=
6049 fi
6050 if test -z "$CPP"; then
6051   if ${ac_cv_prog_CPP+:} false; then :
6052   $as_echo_n "(cached) " >&6
6053 else
6054       # Double quotes because CPP needs to be expanded
6055     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6056     do
6057       ac_preproc_ok=false
6058 for ac_c_preproc_warn_flag in '' yes
6059 do
6060   # Use a header file that comes with gcc, so configuring glibc
6061   # with a fresh cross-compiler works.
6062   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6063   # <limits.h> exists even on freestanding compilers.
6064   # On the NeXT, cc -E runs the code through the compiler's parser,
6065   # not just through cpp. "Syntax error" is here to catch this case.
6066   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6067 /* end confdefs.h.  */
6068 #ifdef __STDC__
6069 # include <limits.h>
6070 #else
6071 # include <assert.h>
6072 #endif
6073                      Syntax error
6074 _ACEOF
6075 if ac_fn_c_try_cpp "$LINENO"; then :
6076
6077 else
6078   # Broken: fails on valid input.
6079 continue
6080 fi
6081 rm -f conftest.err conftest.i conftest.$ac_ext
6082
6083   # OK, works on sane cases.  Now check whether nonexistent headers
6084   # can be detected and how.
6085   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6086 /* end confdefs.h.  */
6087 #include <ac_nonexistent.h>
6088 _ACEOF
6089 if ac_fn_c_try_cpp "$LINENO"; then :
6090   # Broken: success on invalid input.
6091 continue
6092 else
6093   # Passes both tests.
6094 ac_preproc_ok=:
6095 break
6096 fi
6097 rm -f conftest.err conftest.i conftest.$ac_ext
6098
6099 done
6100 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6101 rm -f conftest.i conftest.err conftest.$ac_ext
6102 if $ac_preproc_ok; then :
6103   break
6104 fi
6105
6106     done
6107     ac_cv_prog_CPP=$CPP
6108
6109 fi
6110   CPP=$ac_cv_prog_CPP
6111 else
6112   ac_cv_prog_CPP=$CPP
6113 fi
6114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6115 $as_echo "$CPP" >&6; }
6116 ac_preproc_ok=false
6117 for ac_c_preproc_warn_flag in '' yes
6118 do
6119   # Use a header file that comes with gcc, so configuring glibc
6120   # with a fresh cross-compiler works.
6121   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6122   # <limits.h> exists even on freestanding compilers.
6123   # On the NeXT, cc -E runs the code through the compiler's parser,
6124   # not just through cpp. "Syntax error" is here to catch this case.
6125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6126 /* end confdefs.h.  */
6127 #ifdef __STDC__
6128 # include <limits.h>
6129 #else
6130 # include <assert.h>
6131 #endif
6132                      Syntax error
6133 _ACEOF
6134 if ac_fn_c_try_cpp "$LINENO"; then :
6135
6136 else
6137   # Broken: fails on valid input.
6138 continue
6139 fi
6140 rm -f conftest.err conftest.i conftest.$ac_ext
6141
6142   # OK, works on sane cases.  Now check whether nonexistent headers
6143   # can be detected and how.
6144   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6145 /* end confdefs.h.  */
6146 #include <ac_nonexistent.h>
6147 _ACEOF
6148 if ac_fn_c_try_cpp "$LINENO"; then :
6149   # Broken: success on invalid input.
6150 continue
6151 else
6152   # Passes both tests.
6153 ac_preproc_ok=:
6154 break
6155 fi
6156 rm -f conftest.err conftest.i conftest.$ac_ext
6157
6158 done
6159 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6160 rm -f conftest.i conftest.err conftest.$ac_ext
6161 if $ac_preproc_ok; then :
6162
6163 else
6164   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6165 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6166 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6167 See \`config.log' for more details" "$LINENO" 5; }
6168 fi
6169
6170 ac_ext=c
6171 ac_cpp='$CPP $CPPFLAGS'
6172 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6173 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6174 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6175
6176
6177 if test "x$RANLIB" = x; then
6178   if test -n "$ac_tool_prefix"; then
6179   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6180 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6182 $as_echo_n "checking for $ac_word... " >&6; }
6183 if ${ac_cv_prog_RANLIB+:} false; then :
6184   $as_echo_n "(cached) " >&6
6185 else
6186   if test -n "$RANLIB"; then
6187   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6188 else
6189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6190 for as_dir in $PATH
6191 do
6192   IFS=$as_save_IFS
6193   test -z "$as_dir" && as_dir=.
6194     for ac_exec_ext in '' $ac_executable_extensions; do
6195   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6196     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6197     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6198     break 2
6199   fi
6200 done
6201   done
6202 IFS=$as_save_IFS
6203
6204 fi
6205 fi
6206 RANLIB=$ac_cv_prog_RANLIB
6207 if test -n "$RANLIB"; then
6208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6209 $as_echo "$RANLIB" >&6; }
6210 else
6211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6212 $as_echo "no" >&6; }
6213 fi
6214
6215
6216 fi
6217 if test -z "$ac_cv_prog_RANLIB"; then
6218   ac_ct_RANLIB=$RANLIB
6219   # Extract the first word of "ranlib", so it can be a program name with args.
6220 set dummy ranlib; ac_word=$2
6221 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6222 $as_echo_n "checking for $ac_word... " >&6; }
6223 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6224   $as_echo_n "(cached) " >&6
6225 else
6226   if test -n "$ac_ct_RANLIB"; then
6227   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6228 else
6229 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6230 for as_dir in $PATH
6231 do
6232   IFS=$as_save_IFS
6233   test -z "$as_dir" && as_dir=.
6234     for ac_exec_ext in '' $ac_executable_extensions; do
6235   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6236     ac_cv_prog_ac_ct_RANLIB="ranlib"
6237     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6238     break 2
6239   fi
6240 done
6241   done
6242 IFS=$as_save_IFS
6243
6244 fi
6245 fi
6246 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6247 if test -n "$ac_ct_RANLIB"; then
6248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6249 $as_echo "$ac_ct_RANLIB" >&6; }
6250 else
6251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6252 $as_echo "no" >&6; }
6253 fi
6254
6255   if test "x$ac_ct_RANLIB" = x; then
6256     RANLIB=":"
6257   else
6258     case $cross_compiling:$ac_tool_warned in
6259 yes:)
6260 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6261 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6262 ac_tool_warned=yes ;;
6263 esac
6264     RANLIB=$ac_ct_RANLIB
6265   fi
6266 else
6267   RANLIB="$ac_cv_prog_RANLIB"
6268 fi
6269
6270 fi
6271
6272 ## Although we're running on an amd64 kernel, we're actually compiling for
6273 ## the x86 architecture.  The user should probably have provided an
6274 ## explicit --build to `configure', but if everything else than the kernel
6275 ## is running in i386 mode, we can help them out.
6276 if test "$machine" = "amdx86-64"; then
6277   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6278 if test "x$ac_cv_have_decl_i386" = xyes; then :
6279
6280 fi
6281
6282   if test "$ac_cv_have_decl_i386" = "yes"; then
6283     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6284     machine=intel386
6285     machfile="m/${machine}.h"
6286   fi
6287 fi
6288
6289 # Extract the first word of "install-info", so it can be a program name with args.
6290 set dummy install-info; ac_word=$2
6291 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6292 $as_echo_n "checking for $ac_word... " >&6; }
6293 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6294   $as_echo_n "(cached) " >&6
6295 else
6296   case $INSTALL_INFO in
6297   [\\/]* | ?:[\\/]*)
6298   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6299   ;;
6300   *)
6301   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6302 for as_dir in $PATH
6303 do
6304   IFS=$as_save_IFS
6305   test -z "$as_dir" && as_dir=.
6306     for ac_exec_ext in '' $ac_executable_extensions; do
6307   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6308     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6309     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6310     break 2
6311   fi
6312 done
6313   done
6314 IFS=$as_save_IFS
6315
6316   ;;
6317 esac
6318 fi
6319 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6320 if test -n "$INSTALL_INFO"; then
6321   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6322 $as_echo "$INSTALL_INFO" >&6; }
6323 else
6324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6325 $as_echo "no" >&6; }
6326 fi
6327
6328
6329 # Extract the first word of "install-info", so it can be a program name with args.
6330 set dummy install-info; ac_word=$2
6331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6332 $as_echo_n "checking for $ac_word... " >&6; }
6333 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6334   $as_echo_n "(cached) " >&6
6335 else
6336   case $INSTALL_INFO in
6337   [\\/]* | ?:[\\/]*)
6338   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6339   ;;
6340   *)
6341   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6342 for as_dir in /usr/sbin
6343 do
6344   IFS=$as_save_IFS
6345   test -z "$as_dir" && as_dir=.
6346     for ac_exec_ext in '' $ac_executable_extensions; do
6347   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6348     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6349     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6350     break 2
6351   fi
6352 done
6353   done
6354 IFS=$as_save_IFS
6355
6356   ;;
6357 esac
6358 fi
6359 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6360 if test -n "$INSTALL_INFO"; then
6361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6362 $as_echo "$INSTALL_INFO" >&6; }
6363 else
6364   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6365 $as_echo "no" >&6; }
6366 fi
6367
6368
6369 # Extract the first word of "install-info", so it can be a program name with args.
6370 set dummy install-info; ac_word=$2
6371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6372 $as_echo_n "checking for $ac_word... " >&6; }
6373 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6374   $as_echo_n "(cached) " >&6
6375 else
6376   case $INSTALL_INFO in
6377   [\\/]* | ?:[\\/]*)
6378   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6379   ;;
6380   *)
6381   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6382 for as_dir in /sbin
6383 do
6384   IFS=$as_save_IFS
6385   test -z "$as_dir" && as_dir=.
6386     for ac_exec_ext in '' $ac_executable_extensions; do
6387   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6388     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6389     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6390     break 2
6391   fi
6392 done
6393   done
6394 IFS=$as_save_IFS
6395
6396   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6397   ;;
6398 esac
6399 fi
6400 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6401 if test -n "$INSTALL_INFO"; then
6402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6403 $as_echo "$INSTALL_INFO" >&6; }
6404 else
6405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6406 $as_echo "no" >&6; }
6407 fi
6408
6409
6410 # Extract the first word of "gzip", so it can be a program name with args.
6411 set dummy gzip; ac_word=$2
6412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6413 $as_echo_n "checking for $ac_word... " >&6; }
6414 if ${ac_cv_path_GZIP_PROG+:} false; then :
6415   $as_echo_n "(cached) " >&6
6416 else
6417   case $GZIP_PROG in
6418   [\\/]* | ?:[\\/]*)
6419   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6420   ;;
6421   *)
6422   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6423 for as_dir in $PATH
6424 do
6425   IFS=$as_save_IFS
6426   test -z "$as_dir" && as_dir=.
6427     for ac_exec_ext in '' $ac_executable_extensions; do
6428   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6429     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
6430     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6431     break 2
6432   fi
6433 done
6434   done
6435 IFS=$as_save_IFS
6436
6437   ;;
6438 esac
6439 fi
6440 GZIP_PROG=$ac_cv_path_GZIP_PROG
6441 if test -n "$GZIP_PROG"; then
6442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6443 $as_echo "$GZIP_PROG" >&6; }
6444 else
6445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6446 $as_echo "no" >&6; }
6447 fi
6448
6449
6450
6451
6452 ## Need makeinfo >= 4.6 (?) to build the manuals.
6453 # Extract the first word of "makeinfo", so it can be a program name with args.
6454 set dummy makeinfo; ac_word=$2
6455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6456 $as_echo_n "checking for $ac_word... " >&6; }
6457 if ${ac_cv_path_MAKEINFO+:} false; then :
6458   $as_echo_n "(cached) " >&6
6459 else
6460   case $MAKEINFO in
6461   [\\/]* | ?:[\\/]*)
6462   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6463   ;;
6464   *)
6465   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6466 for as_dir in $PATH
6467 do
6468   IFS=$as_save_IFS
6469   test -z "$as_dir" && as_dir=.
6470     for ac_exec_ext in '' $ac_executable_extensions; do
6471   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6472     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6473     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6474     break 2
6475   fi
6476 done
6477   done
6478 IFS=$as_save_IFS
6479
6480   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6481   ;;
6482 esac
6483 fi
6484 MAKEINFO=$ac_cv_path_MAKEINFO
6485 if test -n "$MAKEINFO"; then
6486   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6487 $as_echo "$MAKEINFO" >&6; }
6488 else
6489   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6490 $as_echo "no" >&6; }
6491 fi
6492
6493
6494 if test "$MAKEINFO" != "no" && \
6495   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
6496    MAKEINFO=no
6497 fi
6498
6499 ## Makeinfo is unusual.  For a released Emacs, the manuals are
6500 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
6501 ## therefore in the category of "special tools" not normally required, which
6502 ## configure does not have to check for (eg autoconf itself).
6503 ## In a Bazaar checkout on the other hand, the manuals are not included.
6504 ## So makeinfo is a requirement to build from Bazaar, and configure
6505 ## should test for it as it does for any other build requirement.
6506 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6507 ## with pre-built manuals, from a Bazaar checkout.
6508 HAVE_MAKEINFO=yes
6509
6510 if test "$MAKEINFO" = "no"; then
6511   MAKEINFO=makeinfo
6512   if test "x${with_makeinfo}" = "xno"; then
6513     HAVE_MAKEINFO=no
6514   elif test ! -e $srcdir/info/emacs; then
6515     as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
6516 source tree does not seem to have pre-built manuals in the \`info' directory.
6517 Either install a suitable version of makeinfo, or re-run configure
6518 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6519   fi
6520 fi
6521
6522
6523
6524 if test x$GCC = xyes; then
6525   test "x$GCC_LINK_TEST_OPTIONS" != x && \
6526     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6527 else
6528   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6529     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6530 fi
6531
6532
6533 late_LDFLAGS=$LDFLAGS
6534 if test x$GCC = xyes; then
6535   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6536 else
6537   LDFLAGS="$LDFLAGS -znocombreloc"
6538 fi
6539
6540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6541 $as_echo_n "checking for -znocombreloc... " >&6; }
6542 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6543 /* end confdefs.h.  */
6544
6545 int
6546 main ()
6547 {
6548
6549   ;
6550   return 0;
6551 }
6552 _ACEOF
6553 if ac_fn_c_try_link "$LINENO"; then :
6554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6555 $as_echo "yes" >&6; }
6556 else
6557   LDFLAGS=$late_LDFLAGS
6558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6559 $as_echo "no" >&6; }
6560 fi
6561 rm -f core conftest.err conftest.$ac_objext \
6562     conftest$ac_exeext conftest.$ac_ext
6563
6564
6565 # The value of CPP is a quoted variable reference, so we need to do this
6566 # to get its actual value...
6567 CPP=`eval "echo $CPP"`
6568
6569
6570 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
6571 case "$opsys" in
6572   your-opsys-here) CANNOT_DUMP=yes ;;
6573 esac
6574
6575 test "$CANNOT_DUMP" = "yes" && \
6576
6577 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6578
6579
6580
6581
6582
6583 UNEXEC_OBJ=unexelf.o
6584 case "$opsys" in
6585   # MSDOS uses unexcoff.o
6586   # MSWindows uses unexw32.o
6587   aix4-2)
6588    UNEXEC_OBJ=unexaix.o
6589    ;;
6590   cygwin)
6591    UNEXEC_OBJ=unexcw.o
6592    ;;
6593   darwin)
6594    UNEXEC_OBJ=unexmacosx.o
6595    ;;
6596   hpux10-20 | hpux11)
6597    UNEXEC_OBJ=unexhp9k800.o
6598    ;;
6599   sol2-10)
6600    # Use the Solaris dldump() function, called from unexsol.c, to dump
6601    # emacs, instead of the generic ELF dump code found in unexelf.c.
6602    # The resulting binary has a complete symbol table, and is better
6603    # for debugging and other observability tools (debuggers, pstack, etc).
6604    #
6605    # If you encounter a problem using dldump(), please consider sending
6606    # a message to the OpenSolaris tools-linking mailing list:
6607    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
6608    #
6609    # It is likely that dldump() works with older Solaris too, but this has
6610    # not been tested, so for now this change is for Solaris 10 or newer.
6611    UNEXEC_OBJ=unexsol.o
6612    ;;
6613 esac
6614
6615 LD_SWITCH_SYSTEM=
6616 case "$opsys" in
6617   freebsd)
6618    ## Let `ld' find image libs and similar things in /usr/local/lib.
6619    ## The system compiler, GCC, has apparently been modified to not
6620    ## look there, contrary to what a stock GCC would do.
6621    LD_SWITCH_SYSTEM=-L/usr/local/lib
6622    ;;
6623
6624   gnu-linux)
6625    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
6626    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
6627    ;;
6628
6629   netbsd)
6630    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
6631    ;;
6632
6633   openbsd)
6634    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
6635    ## otherwise Emacs dumps core on elf systems.
6636    LD_SWITCH_SYSTEM="-Z"
6637    ;;
6638 esac
6639
6640
6641 ac_link="$ac_link $LD_SWITCH_SYSTEM"
6642
6643 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
6644 ## which has not been defined yet.  When this was handled with cpp,
6645 ## it was expanded to null when configure sourced the s/*.h file.
6646 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
6647 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
6648 ## (or somesuch), but because it is supposed to go at the _front_
6649 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
6650 ## Compare with the gnu-linux case below, which added to the end
6651 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
6652 ## LD_SWITCH_SYSTEM_TEMACS.
6653 case "$opsys" in
6654   netbsd|openbsd)
6655    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
6656    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
6657 esac
6658
6659
6660 C_SWITCH_MACHINE=
6661 if test "$machine" = "alpha"; then
6662   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
6663 if test "x$ac_cv_have_decl___ELF__" = xyes; then :
6664
6665 fi
6666
6667   if test "$ac_cv_have_decl___ELF__" = "yes"; then
6668     ## With ELF, make sure that all common symbols get allocated to in the
6669     ## data section.  Otherwise, the dump of temacs may miss variables in
6670     ## the shared library that have been initialized.  For example, with
6671     ## GNU libc, __malloc_initialized would normally be resolved to the
6672     ## shared library's .bss section, which is fatal.
6673     if test "x$GCC" = "xyes"; then
6674       C_SWITCH_MACHINE="-fno-common"
6675     else
6676       as_fn_error $? "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
6677     fi
6678   else
6679     UNEXEC_OBJ=unexalpha.o
6680   fi
6681 fi
6682
6683
6684
6685
6686 C_SWITCH_SYSTEM=
6687 ## Some programs in src produce warnings saying certain subprograms
6688 ## are too complex and need a MAXMEM value greater than 2000 for
6689 ## additional optimization.  --nils@exp-math.uni-essen.de
6690 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
6691   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
6692 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
6693 ## It is redundant in glibc2, since we define _GNU_SOURCE.
6694
6695
6696
6697 LIBS_SYSTEM=
6698 case "$opsys" in
6699   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
6700   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
6701
6702   freebsd) LIBS_SYSTEM="-lutil" ;;
6703
6704   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
6705
6706   sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
6707
6708   ## Motif needs -lgen.
6709   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
6710 esac
6711
6712
6713
6714 ### Make sure subsequent tests use flags consistent with the build flags.
6715
6716 if test x"${OVERRIDE_CPPFLAGS}" != x; then
6717   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
6718 else
6719   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
6720 fi
6721
6722
6723
6724 # Check whether --enable-largefile was given.
6725 if test "${enable_largefile+set}" = set; then :
6726   enableval=$enable_largefile;
6727 fi
6728
6729 if test "$enable_largefile" != no; then
6730
6731   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6732 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6733 if ${ac_cv_sys_largefile_CC+:} false; then :
6734   $as_echo_n "(cached) " >&6
6735 else
6736   ac_cv_sys_largefile_CC=no
6737      if test "$GCC" != yes; then
6738        ac_save_CC=$CC
6739        while :; do
6740          # IRIX 6.2 and later do not support large files by default,
6741          # so use the C compiler's -n32 option if that helps.
6742          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6743 /* end confdefs.h.  */
6744 #include <sys/types.h>
6745  /* Check that off_t can represent 2**63 - 1 correctly.
6746     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6747     since some C++ compilers masquerading as C compilers
6748     incorrectly reject 9223372036854775807.  */
6749 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6750   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6751                        && LARGE_OFF_T % 2147483647 == 1)
6752                       ? 1 : -1];
6753 int
6754 main ()
6755 {
6756
6757   ;
6758   return 0;
6759 }
6760 _ACEOF
6761          if ac_fn_c_try_compile "$LINENO"; then :
6762   break
6763 fi
6764 rm -f core conftest.err conftest.$ac_objext
6765          CC="$CC -n32"
6766          if ac_fn_c_try_compile "$LINENO"; then :
6767   ac_cv_sys_largefile_CC=' -n32'; break
6768 fi
6769 rm -f core conftest.err conftest.$ac_objext
6770          break
6771        done
6772        CC=$ac_save_CC
6773        rm -f conftest.$ac_ext
6774     fi
6775 fi
6776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6777 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6778   if test "$ac_cv_sys_largefile_CC" != no; then
6779     CC=$CC$ac_cv_sys_largefile_CC
6780   fi
6781
6782   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6783 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6784 if ${ac_cv_sys_file_offset_bits+:} false; then :
6785   $as_echo_n "(cached) " >&6
6786 else
6787   while :; do
6788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6789 /* end confdefs.h.  */
6790 #include <sys/types.h>
6791  /* Check that off_t can represent 2**63 - 1 correctly.
6792     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6793     since some C++ compilers masquerading as C compilers
6794     incorrectly reject 9223372036854775807.  */
6795 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6796   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6797                        && LARGE_OFF_T % 2147483647 == 1)
6798                       ? 1 : -1];
6799 int
6800 main ()
6801 {
6802
6803   ;
6804   return 0;
6805 }
6806 _ACEOF
6807 if ac_fn_c_try_compile "$LINENO"; then :
6808   ac_cv_sys_file_offset_bits=no; break
6809 fi
6810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6812 /* end confdefs.h.  */
6813 #define _FILE_OFFSET_BITS 64
6814 #include <sys/types.h>
6815  /* Check that off_t can represent 2**63 - 1 correctly.
6816     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6817     since some C++ compilers masquerading as C compilers
6818     incorrectly reject 9223372036854775807.  */
6819 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6820   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6821                        && LARGE_OFF_T % 2147483647 == 1)
6822                       ? 1 : -1];
6823 int
6824 main ()
6825 {
6826
6827   ;
6828   return 0;
6829 }
6830 _ACEOF
6831 if ac_fn_c_try_compile "$LINENO"; then :
6832   ac_cv_sys_file_offset_bits=64; break
6833 fi
6834 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6835   ac_cv_sys_file_offset_bits=unknown
6836   break
6837 done
6838 fi
6839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6840 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6841 case $ac_cv_sys_file_offset_bits in #(
6842   no | unknown) ;;
6843   *)
6844 cat >>confdefs.h <<_ACEOF
6845 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6846 _ACEOF
6847 ;;
6848 esac
6849 rm -rf conftest*
6850   if test $ac_cv_sys_file_offset_bits = unknown; then
6851     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6852 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6853 if ${ac_cv_sys_large_files+:} false; then :
6854   $as_echo_n "(cached) " >&6
6855 else
6856   while :; do
6857   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6858 /* end confdefs.h.  */
6859 #include <sys/types.h>
6860  /* Check that off_t can represent 2**63 - 1 correctly.
6861     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6862     since some C++ compilers masquerading as C compilers
6863     incorrectly reject 9223372036854775807.  */
6864 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6865   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6866                        && LARGE_OFF_T % 2147483647 == 1)
6867                       ? 1 : -1];
6868 int
6869 main ()
6870 {
6871
6872   ;
6873   return 0;
6874 }
6875 _ACEOF
6876 if ac_fn_c_try_compile "$LINENO"; then :
6877   ac_cv_sys_large_files=no; break
6878 fi
6879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6880   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6881 /* end confdefs.h.  */
6882 #define _LARGE_FILES 1
6883 #include <sys/types.h>
6884  /* Check that off_t can represent 2**63 - 1 correctly.
6885     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6886     since some C++ compilers masquerading as C compilers
6887     incorrectly reject 9223372036854775807.  */
6888 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6889   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6890                        && LARGE_OFF_T % 2147483647 == 1)
6891                       ? 1 : -1];
6892 int
6893 main ()
6894 {
6895
6896   ;
6897   return 0;
6898 }
6899 _ACEOF
6900 if ac_fn_c_try_compile "$LINENO"; then :
6901   ac_cv_sys_large_files=1; break
6902 fi
6903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6904   ac_cv_sys_large_files=unknown
6905   break
6906 done
6907 fi
6908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6909 $as_echo "$ac_cv_sys_large_files" >&6; }
6910 case $ac_cv_sys_large_files in #(
6911   no | unknown) ;;
6912   *)
6913 cat >>confdefs.h <<_ACEOF
6914 #define _LARGE_FILES $ac_cv_sys_large_files
6915 _ACEOF
6916 ;;
6917 esac
6918 rm -rf conftest*
6919   fi
6920 fi
6921
6922
6923
6924 ## If user specified a crt-dir, use that unconditionally.
6925 if test "X$CRT_DIR" = "X"; then
6926
6927   case "$canonical" in
6928     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
6929     ## On x86-64 and s390x GNU/Linux distributions, the standard library
6930     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
6931     ## For anything else (eg /usr/lib32), it is up the user to specify
6932     ## the location (bug#5655).
6933     ## Test for crtn.o, not just the directory, because sometimes the
6934     ## directory exists but does not have the relevant files (bug#1287).
6935     ## FIXME better to test for binary compatibility somehow.
6936     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
6937     ;;
6938
6939     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
6940   esac
6941
6942   case "$opsys" in
6943     hpux10-20) CRT_DIR=/lib ;;
6944   esac
6945
6946   ## Default is /usr/lib.
6947   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
6948
6949 else
6950
6951   ## Some platforms don't use any of these files, so it is not
6952   ## appropriate to put this test outside the if block.
6953   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
6954     as_fn_error $? "crt*.o not found in specified location." "$LINENO" 5
6955
6956 fi
6957
6958
6959
6960 LIB_MATH=-lm
6961 LIB_STANDARD=
6962 START_FILES=
6963
6964 case $opsys in
6965   cygwin )
6966     LIB_MATH=
6967     START_FILES='pre-crt0.o'
6968     ;;
6969   darwin )
6970     ## Adding -lm confuses the dynamic linker, so omit it.
6971     LIB_MATH=
6972     START_FILES='pre-crt0.o'
6973     ;;
6974   freebsd )
6975     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6976     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6977     ;;
6978   gnu-linux | gnu-kfreebsd )
6979     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
6980     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
6981     ;;
6982   hpux10-20 | hpux11 )
6983     LIB_STANDARD=-lc
6984     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
6985     ;;
6986   netbsd | openbsd )
6987     if test -f $CRT_DIR/crti.o; then
6988         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6989         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6990     else
6991         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
6992         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
6993     fi
6994     ;;
6995 esac
6996
6997
6998
6999
7000
7001
7002
7003 if test "${with_sound}" != "no"; then
7004   # Sound support for GNU/Linux and the free BSDs.
7005   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7006 do :
7007   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7008 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7009 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7010   cat >>confdefs.h <<_ACEOF
7011 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7012 _ACEOF
7013  have_sound_header=yes
7014 fi
7015
7016 done
7017
7018   # Emulation library used on NetBSD.
7019   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7020 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7021 if ${ac_cv_lib_ossaudio__oss_ioctl+:} false; then :
7022   $as_echo_n "(cached) " >&6
7023 else
7024   ac_check_lib_save_LIBS=$LIBS
7025 LIBS="-lossaudio  $LIBS"
7026 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7027 /* end confdefs.h.  */
7028
7029 /* Override any GCC internal prototype to avoid an error.
7030    Use char because int might match the return type of a GCC
7031    builtin and then its argument prototype would still apply.  */
7032 #ifdef __cplusplus
7033 extern "C"
7034 #endif
7035 char _oss_ioctl ();
7036 int
7037 main ()
7038 {
7039 return _oss_ioctl ();
7040   ;
7041   return 0;
7042 }
7043 _ACEOF
7044 if ac_fn_c_try_link "$LINENO"; then :
7045   ac_cv_lib_ossaudio__oss_ioctl=yes
7046 else
7047   ac_cv_lib_ossaudio__oss_ioctl=no
7048 fi
7049 rm -f core conftest.err conftest.$ac_objext \
7050     conftest$ac_exeext conftest.$ac_ext
7051 LIBS=$ac_check_lib_save_LIBS
7052 fi
7053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7054 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7055 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes; then :
7056   LIBSOUND=-lossaudio
7057 else
7058   LIBSOUND=
7059 fi
7060
7061
7062
7063   ALSA_REQUIRED=1.0.0
7064   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7065
7066   succeeded=no
7067
7068   # Extract the first word of "pkg-config", so it can be a program name with args.
7069 set dummy pkg-config; ac_word=$2
7070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7071 $as_echo_n "checking for $ac_word... " >&6; }
7072 if ${ac_cv_path_PKG_CONFIG+:} false; then :
7073   $as_echo_n "(cached) " >&6
7074 else
7075   case $PKG_CONFIG in
7076   [\\/]* | ?:[\\/]*)
7077   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7078   ;;
7079   *)
7080   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7081 for as_dir in $PATH
7082 do
7083   IFS=$as_save_IFS
7084   test -z "$as_dir" && as_dir=.
7085     for ac_exec_ext in '' $ac_executable_extensions; do
7086   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7087     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7088     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7089     break 2
7090   fi
7091 done
7092   done
7093 IFS=$as_save_IFS
7094
7095   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7096   ;;
7097 esac
7098 fi
7099 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7100 if test -n "$PKG_CONFIG"; then
7101   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7102 $as_echo "$PKG_CONFIG" >&6; }
7103 else
7104   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7105 $as_echo "no" >&6; }
7106 fi
7107
7108
7109
7110   if test "$PKG_CONFIG" = "no" ; then
7111      HAVE_ALSA=no
7112   else
7113      PKG_CONFIG_MIN_VERSION=0.9.0
7114      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7115         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7116 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7117
7118         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7119             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7120 $as_echo "yes" >&6; }
7121             succeeded=yes
7122
7123             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7124 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7125             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7126             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7127 $as_echo "$ALSA_CFLAGS" >&6; }
7128
7129             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7130 $as_echo_n "checking ALSA_LIBS... " >&6; }
7131             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7132             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7133 $as_echo "$ALSA_LIBS" >&6; }
7134         else
7135             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7136 $as_echo "no" >&6; }
7137             ALSA_CFLAGS=""
7138             ALSA_LIBS=""
7139             ## If we have a custom action on failure, don't print errors, but
7140             ## do set a variable so people can do so.
7141             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7142
7143         fi
7144
7145
7146
7147      else
7148         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7149         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7150      fi
7151   fi
7152
7153   if test $succeeded = yes; then
7154      HAVE_ALSA=yes
7155   else
7156      HAVE_ALSA=no
7157   fi
7158
7159   if test $HAVE_ALSA = yes; then
7160     SAVE_CFLAGS="$CFLAGS"
7161     SAVE_LDFLAGS="$LDFLAGS"
7162     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7163     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7164     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7165 /* end confdefs.h.  */
7166 #include <asoundlib.h>
7167 int
7168 main ()
7169 {
7170 snd_lib_error_set_handler (0);
7171   ;
7172   return 0;
7173 }
7174 _ACEOF
7175 if ac_fn_c_try_compile "$LINENO"; then :
7176   emacs_alsa_normal=yes
7177 else
7178   emacs_alsa_normal=no
7179 fi
7180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7181     if test "$emacs_alsa_normal" != yes; then
7182       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7183 /* end confdefs.h.  */
7184 #include <alsa/asoundlib.h>
7185 int
7186 main ()
7187 {
7188 snd_lib_error_set_handler (0);
7189   ;
7190   return 0;
7191 }
7192 _ACEOF
7193 if ac_fn_c_try_compile "$LINENO"; then :
7194   emacs_alsa_subdir=yes
7195 else
7196   emacs_alsa_subdir=no
7197 fi
7198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7199       if test "$emacs_alsa_subdir" != yes; then
7200         as_fn_error $? "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7201       fi
7202       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7203     fi
7204
7205     CFLAGS="$SAVE_CFLAGS"
7206     LDFLAGS="$SAVE_LDFLAGS"
7207     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7208     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7209
7210 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7211
7212   fi
7213
7214         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7215      case "$opsys" in
7216               gnu-linux|freebsd|netbsd)
7217
7218 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7219
7220          ;;
7221      esac
7222   fi
7223
7224
7225 fi
7226
7227 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7228   linux/version.h sys/systeminfo.h limits.h \
7229   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7230   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7231   sys/utsname.h pwd.h utmp.h dirent.h util.h
7232 do :
7233   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7234 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7235 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7236   cat >>confdefs.h <<_ACEOF
7237 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7238 _ACEOF
7239
7240 fi
7241
7242 done
7243
7244
7245 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7246 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7248 /* end confdefs.h.  */
7249 #include <sys/personality.h>
7250 int
7251 main ()
7252 {
7253 personality (PER_LINUX32)
7254   ;
7255   return 0;
7256 }
7257 _ACEOF
7258 if ac_fn_c_try_compile "$LINENO"; then :
7259   emacs_cv_personality_linux32=yes
7260 else
7261   emacs_cv_personality_linux32=no
7262 fi
7263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7264 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7265 $as_echo "$emacs_cv_personality_linux32" >&6; }
7266
7267 if test $emacs_cv_personality_linux32 = yes; then
7268
7269 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7270
7271 fi
7272
7273 for ac_header in term.h
7274 do :
7275   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7276 if test "x$ac_cv_header_term_h" = xyes; then :
7277   cat >>confdefs.h <<_ACEOF
7278 #define HAVE_TERM_H 1
7279 _ACEOF
7280
7281 fi
7282
7283 done
7284
7285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7286 $as_echo_n "checking for ANSI C header files... " >&6; }
7287 if ${ac_cv_header_stdc+:} false; then :
7288   $as_echo_n "(cached) " >&6
7289 else
7290   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7291 /* end confdefs.h.  */
7292 #include <stdlib.h>
7293 #include <stdarg.h>
7294 #include <string.h>
7295 #include <float.h>
7296
7297 int
7298 main ()
7299 {
7300
7301   ;
7302   return 0;
7303 }
7304 _ACEOF
7305 if ac_fn_c_try_compile "$LINENO"; then :
7306   ac_cv_header_stdc=yes
7307 else
7308   ac_cv_header_stdc=no
7309 fi
7310 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7311
7312 if test $ac_cv_header_stdc = yes; then
7313   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7315 /* end confdefs.h.  */
7316 #include <string.h>
7317
7318 _ACEOF
7319 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7320   $EGREP "memchr" >/dev/null 2>&1; then :
7321
7322 else
7323   ac_cv_header_stdc=no
7324 fi
7325 rm -f conftest*
7326
7327 fi
7328
7329 if test $ac_cv_header_stdc = yes; then
7330   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7332 /* end confdefs.h.  */
7333 #include <stdlib.h>
7334
7335 _ACEOF
7336 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7337   $EGREP "free" >/dev/null 2>&1; then :
7338
7339 else
7340   ac_cv_header_stdc=no
7341 fi
7342 rm -f conftest*
7343
7344 fi
7345
7346 if test $ac_cv_header_stdc = yes; then
7347   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7348   if test "$cross_compiling" = yes; then :
7349   :
7350 else
7351   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7352 /* end confdefs.h.  */
7353 #include <ctype.h>
7354 #include <stdlib.h>
7355 #if ((' ' & 0x0FF) == 0x020)
7356 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7357 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7358 #else
7359 # define ISLOWER(c) \
7360                    (('a' <= (c) && (c) <= 'i') \
7361                      || ('j' <= (c) && (c) <= 'r') \
7362                      || ('s' <= (c) && (c) <= 'z'))
7363 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7364 #endif
7365
7366 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7367 int
7368 main ()
7369 {
7370   int i;
7371   for (i = 0; i < 256; i++)
7372     if (XOR (islower (i), ISLOWER (i))
7373         || toupper (i) != TOUPPER (i))
7374       return 2;
7375   return 0;
7376 }
7377 _ACEOF
7378 if ac_fn_c_try_run "$LINENO"; then :
7379
7380 else
7381   ac_cv_header_stdc=no
7382 fi
7383 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7384   conftest.$ac_objext conftest.beam conftest.$ac_ext
7385 fi
7386
7387 fi
7388 fi
7389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7390 $as_echo "$ac_cv_header_stdc" >&6; }
7391 if test $ac_cv_header_stdc = yes; then
7392
7393 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7394
7395 fi
7396
7397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7398 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7399 if ${ac_cv_header_time+:} false; then :
7400   $as_echo_n "(cached) " >&6
7401 else
7402   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7403 /* end confdefs.h.  */
7404 #include <sys/types.h>
7405 #include <sys/time.h>
7406 #include <time.h>
7407
7408 int
7409 main ()
7410 {
7411 if ((struct tm *) 0)
7412 return 0;
7413   ;
7414   return 0;
7415 }
7416 _ACEOF
7417 if ac_fn_c_try_compile "$LINENO"; then :
7418   ac_cv_header_time=yes
7419 else
7420   ac_cv_header_time=no
7421 fi
7422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7423 fi
7424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7425 $as_echo "$ac_cv_header_time" >&6; }
7426 if test $ac_cv_header_time = yes; then
7427
7428 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7429
7430 fi
7431
7432 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7433 if test "x$ac_cv_have_decl_sys_siglist" = xyes; then :
7434   ac_have_decl=1
7435 else
7436   ac_have_decl=0
7437 fi
7438
7439 cat >>confdefs.h <<_ACEOF
7440 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7441 _ACEOF
7442
7443 if test $ac_cv_have_decl_sys_siglist != yes; then
7444   # For Tru64, at least:
7445   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7446 if test "x$ac_cv_have_decl___sys_siglist" = xyes; then :
7447   ac_have_decl=1
7448 else
7449   ac_have_decl=0
7450 fi
7451
7452 cat >>confdefs.h <<_ACEOF
7453 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7454 _ACEOF
7455
7456   if test $ac_cv_have_decl___sys_siglist = yes; then
7457
7458 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7459
7460   fi
7461 fi
7462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7463 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7464 if ${ac_cv_header_sys_wait_h+:} false; then :
7465   $as_echo_n "(cached) " >&6
7466 else
7467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7468 /* end confdefs.h.  */
7469 #include <sys/types.h>
7470 #include <sys/wait.h>
7471 #ifndef WEXITSTATUS
7472 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7473 #endif
7474 #ifndef WIFEXITED
7475 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7476 #endif
7477
7478 int
7479 main ()
7480 {
7481   int s;
7482   wait (&s);
7483   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7484   ;
7485   return 0;
7486 }
7487 _ACEOF
7488 if ac_fn_c_try_compile "$LINENO"; then :
7489   ac_cv_header_sys_wait_h=yes
7490 else
7491   ac_cv_header_sys_wait_h=no
7492 fi
7493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7494 fi
7495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7496 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7497 if test $ac_cv_header_sys_wait_h = yes; then
7498
7499 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7500
7501 fi
7502
7503
7504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7505 $as_echo_n "checking for struct utimbuf... " >&6; }
7506 if ${emacs_cv_struct_utimbuf+:} false; then :
7507   $as_echo_n "(cached) " >&6
7508 else
7509   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7510 /* end confdefs.h.  */
7511 #ifdef TIME_WITH_SYS_TIME
7512 #include <sys/time.h>
7513 #include <time.h>
7514 #else
7515 #ifdef HAVE_SYS_TIME_H
7516 #include <sys/time.h>
7517 #else
7518 #include <time.h>
7519 #endif
7520 #endif
7521 #ifdef HAVE_UTIME_H
7522 #include <utime.h>
7523 #endif
7524 int
7525 main ()
7526 {
7527 static struct utimbuf x; x.actime = x.modtime;
7528   ;
7529   return 0;
7530 }
7531 _ACEOF
7532 if ac_fn_c_try_compile "$LINENO"; then :
7533   emacs_cv_struct_utimbuf=yes
7534 else
7535   emacs_cv_struct_utimbuf=no
7536 fi
7537 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7538 fi
7539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7540 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7541 if test $emacs_cv_struct_utimbuf = yes; then
7542
7543 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7544
7545 fi
7546
7547 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7548 $as_echo_n "checking return type of signal handlers... " >&6; }
7549 if ${ac_cv_type_signal+:} false; then :
7550   $as_echo_n "(cached) " >&6
7551 else
7552   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7553 /* end confdefs.h.  */
7554 #include <sys/types.h>
7555 #include <signal.h>
7556
7557 int
7558 main ()
7559 {
7560 return *(signal (0, 0)) (0) == 1;
7561   ;
7562   return 0;
7563 }
7564 _ACEOF
7565 if ac_fn_c_try_compile "$LINENO"; then :
7566   ac_cv_type_signal=int
7567 else
7568   ac_cv_type_signal=void
7569 fi
7570 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7571 fi
7572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7573 $as_echo "$ac_cv_type_signal" >&6; }
7574
7575 cat >>confdefs.h <<_ACEOF
7576 #define RETSIGTYPE $ac_cv_type_signal
7577 _ACEOF
7578
7579
7580
7581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7582 $as_echo_n "checking for speed_t... " >&6; }
7583 if ${emacs_cv_speed_t+:} false; then :
7584   $as_echo_n "(cached) " >&6
7585 else
7586   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7587 /* end confdefs.h.  */
7588 #include <termios.h>
7589 int
7590 main ()
7591 {
7592 speed_t x = 1;
7593   ;
7594   return 0;
7595 }
7596 _ACEOF
7597 if ac_fn_c_try_compile "$LINENO"; then :
7598   emacs_cv_speed_t=yes
7599 else
7600   emacs_cv_speed_t=no
7601 fi
7602 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7603 fi
7604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7605 $as_echo "$emacs_cv_speed_t" >&6; }
7606 if test $emacs_cv_speed_t = yes; then
7607
7608 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7609
7610 fi
7611
7612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7613 $as_echo_n "checking for struct timeval... " >&6; }
7614 if ${emacs_cv_struct_timeval+:} false; then :
7615   $as_echo_n "(cached) " >&6
7616 else
7617   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7618 /* end confdefs.h.  */
7619 #ifdef TIME_WITH_SYS_TIME
7620 #include <sys/time.h>
7621 #include <time.h>
7622 #else
7623 #ifdef HAVE_SYS_TIME_H
7624 #include <sys/time.h>
7625 #else
7626 #include <time.h>
7627 #endif
7628 #endif
7629 int
7630 main ()
7631 {
7632 static struct timeval x; x.tv_sec = x.tv_usec;
7633   ;
7634   return 0;
7635 }
7636 _ACEOF
7637 if ac_fn_c_try_compile "$LINENO"; then :
7638   emacs_cv_struct_timeval=yes
7639 else
7640   emacs_cv_struct_timeval=no
7641 fi
7642 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7643 fi
7644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
7645 $as_echo "$emacs_cv_struct_timeval" >&6; }
7646 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7647 if test $emacs_cv_struct_timeval = yes; then
7648
7649 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
7650
7651 fi
7652
7653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
7654 $as_echo_n "checking for struct exception... " >&6; }
7655 if ${emacs_cv_struct_exception+:} false; then :
7656   $as_echo_n "(cached) " >&6
7657 else
7658   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7659 /* end confdefs.h.  */
7660 #include <math.h>
7661 int
7662 main ()
7663 {
7664 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7665   ;
7666   return 0;
7667 }
7668 _ACEOF
7669 if ac_fn_c_try_compile "$LINENO"; then :
7670   emacs_cv_struct_exception=yes
7671 else
7672   emacs_cv_struct_exception=no
7673 fi
7674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7675 fi
7676 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
7677 $as_echo "$emacs_cv_struct_exception" >&6; }
7678 HAVE_EXCEPTION=$emacs_cv_struct_exception
7679 if test $emacs_cv_struct_exception != yes; then
7680
7681 $as_echo "#define NO_MATHERR 1" >>confdefs.h
7682
7683 fi
7684
7685 for ac_header in sys/socket.h
7686 do :
7687   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
7688 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
7689   cat >>confdefs.h <<_ACEOF
7690 #define HAVE_SYS_SOCKET_H 1
7691 _ACEOF
7692
7693 fi
7694
7695 done
7696
7697 for ac_header in net/if.h
7698 do :
7699   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
7700 #if HAVE_SYS_SOCKET_H
7701 #include <sys/socket.h>
7702 #endif
7703 "
7704 if test "x$ac_cv_header_net_if_h" = xyes; then :
7705   cat >>confdefs.h <<_ACEOF
7706 #define HAVE_NET_IF_H 1
7707 _ACEOF
7708
7709 fi
7710
7711 done
7712
7713
7714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7715 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7716 if ${ac_cv_struct_tm+:} false; then :
7717   $as_echo_n "(cached) " >&6
7718 else
7719   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7720 /* end confdefs.h.  */
7721 #include <sys/types.h>
7722 #include <time.h>
7723
7724 int
7725 main ()
7726 {
7727 struct tm tm;
7728                                      int *p = &tm.tm_sec;
7729                                      return !p;
7730   ;
7731   return 0;
7732 }
7733 _ACEOF
7734 if ac_fn_c_try_compile "$LINENO"; then :
7735   ac_cv_struct_tm=time.h
7736 else
7737   ac_cv_struct_tm=sys/time.h
7738 fi
7739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7740 fi
7741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7742 $as_echo "$ac_cv_struct_tm" >&6; }
7743 if test $ac_cv_struct_tm = sys/time.h; then
7744
7745 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7746
7747 fi
7748
7749 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
7750 #include <$ac_cv_struct_tm>
7751
7752 "
7753 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
7754
7755 cat >>confdefs.h <<_ACEOF
7756 #define HAVE_STRUCT_TM_TM_ZONE 1
7757 _ACEOF
7758
7759
7760 fi
7761
7762 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7763
7764 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
7765
7766 else
7767   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
7768 "
7769 if test "x$ac_cv_have_decl_tzname" = xyes; then :
7770   ac_have_decl=1
7771 else
7772   ac_have_decl=0
7773 fi
7774
7775 cat >>confdefs.h <<_ACEOF
7776 #define HAVE_DECL_TZNAME $ac_have_decl
7777 _ACEOF
7778
7779   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
7780 $as_echo_n "checking for tzname... " >&6; }
7781 if ${ac_cv_var_tzname+:} false; then :
7782   $as_echo_n "(cached) " >&6
7783 else
7784   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7785 /* end confdefs.h.  */
7786 #include <time.h>
7787 #if !HAVE_DECL_TZNAME
7788 extern char *tzname[];
7789 #endif
7790
7791 int
7792 main ()
7793 {
7794 return tzname[0][0];
7795   ;
7796   return 0;
7797 }
7798 _ACEOF
7799 if ac_fn_c_try_link "$LINENO"; then :
7800   ac_cv_var_tzname=yes
7801 else
7802   ac_cv_var_tzname=no
7803 fi
7804 rm -f core conftest.err conftest.$ac_objext \
7805     conftest$ac_exeext conftest.$ac_ext
7806 fi
7807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
7808 $as_echo "$ac_cv_var_tzname" >&6; }
7809   if test $ac_cv_var_tzname = yes; then
7810
7811 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
7812
7813   fi
7814 fi
7815
7816 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
7817 "
7818 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
7819
7820 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
7821
7822 fi
7823
7824 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
7825 #if HAVE_SYS_SOCKET_H
7826 #include <sys/socket.h>
7827 #endif
7828 #if HAVE_NET_IF_H
7829 #include <net/if.h>
7830 #endif
7831 "
7832 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = xyes; then :
7833
7834 cat >>confdefs.h <<_ACEOF
7835 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
7836 _ACEOF
7837
7838
7839 fi
7840 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
7841 #if HAVE_SYS_SOCKET_H
7842 #include <sys/socket.h>
7843 #endif
7844 #if HAVE_NET_IF_H
7845 #include <net/if.h>
7846 #endif
7847 "
7848 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = xyes; then :
7849
7850 cat >>confdefs.h <<_ACEOF
7851 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
7852 _ACEOF
7853
7854
7855 fi
7856 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
7857 #if HAVE_SYS_SOCKET_H
7858 #include <sys/socket.h>
7859 #endif
7860 #if HAVE_NET_IF_H
7861 #include <net/if.h>
7862 #endif
7863 "
7864 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = xyes; then :
7865
7866 cat >>confdefs.h <<_ACEOF
7867 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
7868 _ACEOF
7869
7870
7871 fi
7872 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
7873 #if HAVE_SYS_SOCKET_H
7874 #include <sys/socket.h>
7875 #endif
7876 #if HAVE_NET_IF_H
7877 #include <net/if.h>
7878 #endif
7879 "
7880 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = xyes; then :
7881
7882 cat >>confdefs.h <<_ACEOF
7883 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
7884 _ACEOF
7885
7886
7887 fi
7888 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
7889 #if HAVE_SYS_SOCKET_H
7890 #include <sys/socket.h>
7891 #endif
7892 #if HAVE_NET_IF_H
7893 #include <net/if.h>
7894 #endif
7895 "
7896 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = xyes; then :
7897
7898 cat >>confdefs.h <<_ACEOF
7899 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
7900 _ACEOF
7901
7902
7903 fi
7904
7905
7906
7907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
7908 $as_echo_n "checking for function prototypes... " >&6; }
7909 if test "$ac_cv_prog_cc_c89" != no; then
7910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7911 $as_echo "yes" >&6; }
7912
7913 $as_echo "#define PROTOTYPES 1" >>confdefs.h
7914
7915
7916 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
7917
7918 else
7919   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7920 $as_echo "no" >&6; }
7921 fi
7922
7923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
7924 $as_echo_n "checking for working volatile... " >&6; }
7925 if ${ac_cv_c_volatile+:} false; then :
7926   $as_echo_n "(cached) " >&6
7927 else
7928   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7929 /* end confdefs.h.  */
7930
7931 int
7932 main ()
7933 {
7934
7935 volatile int x;
7936 int * volatile y = (int *) 0;
7937 return !x && !y;
7938   ;
7939   return 0;
7940 }
7941 _ACEOF
7942 if ac_fn_c_try_compile "$LINENO"; then :
7943   ac_cv_c_volatile=yes
7944 else
7945   ac_cv_c_volatile=no
7946 fi
7947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7948 fi
7949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
7950 $as_echo "$ac_cv_c_volatile" >&6; }
7951 if test $ac_cv_c_volatile = no; then
7952
7953 $as_echo "#define volatile /**/" >>confdefs.h
7954
7955 fi
7956
7957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7958 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7959 if ${ac_cv_c_const+:} false; then :
7960   $as_echo_n "(cached) " >&6
7961 else
7962   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7963 /* end confdefs.h.  */
7964
7965 int
7966 main ()
7967 {
7968 /* FIXME: Include the comments suggested by Paul. */
7969 #ifndef __cplusplus
7970   /* Ultrix mips cc rejects this.  */
7971   typedef int charset[2];
7972   const charset cs;
7973   /* SunOS 4.1.1 cc rejects this.  */
7974   char const *const *pcpcc;
7975   char **ppc;
7976   /* NEC SVR4.0.2 mips cc rejects this.  */
7977   struct point {int x, y;};
7978   static struct point const zero = {0,0};
7979   /* AIX XL C 1.02.0.0 rejects this.
7980      It does not let you subtract one const X* pointer from another in
7981      an arm of an if-expression whose if-part is not a constant
7982      expression */
7983   const char *g = "string";
7984   pcpcc = &g + (g ? g-g : 0);
7985   /* HPUX 7.0 cc rejects these. */
7986   ++pcpcc;
7987   ppc = (char**) pcpcc;
7988   pcpcc = (char const *const *) ppc;
7989   { /* SCO 3.2v4 cc rejects this.  */
7990     char *t;
7991     char const *s = 0 ? (char *) 0 : (char const *) 0;
7992
7993     *t++ = 0;
7994     if (s) return 0;
7995   }
7996   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7997     int x[] = {25, 17};
7998     const int *foo = &x[0];
7999     ++foo;
8000   }
8001   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8002     typedef const int *iptr;
8003     iptr p = 0;
8004     ++p;
8005   }
8006   { /* AIX XL C 1.02.0.0 rejects this saying
8007        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8008     struct s { int j; const int *ap[3]; };
8009     struct s *b; b->j = 5;
8010   }
8011   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8012     const int foo = 10;
8013     if (!foo) return 0;
8014   }
8015   return !cs[0] && !zero.x;
8016 #endif
8017
8018   ;
8019   return 0;
8020 }
8021 _ACEOF
8022 if ac_fn_c_try_compile "$LINENO"; then :
8023   ac_cv_c_const=yes
8024 else
8025   ac_cv_c_const=no
8026 fi
8027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8028 fi
8029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8030 $as_echo "$ac_cv_c_const" >&6; }
8031 if test $ac_cv_c_const = no; then
8032
8033 $as_echo "#define const /**/" >>confdefs.h
8034
8035 fi
8036
8037 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8038 $as_echo_n "checking for void * support... " >&6; }
8039 if ${emacs_cv_void_star+:} false; then :
8040   $as_echo_n "(cached) " >&6
8041 else
8042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8043 /* end confdefs.h.  */
8044
8045 int
8046 main ()
8047 {
8048 void * foo;
8049   ;
8050   return 0;
8051 }
8052 _ACEOF
8053 if ac_fn_c_try_compile "$LINENO"; then :
8054   emacs_cv_void_star=yes
8055 else
8056   emacs_cv_void_star=no
8057 fi
8058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8059 fi
8060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8061 $as_echo "$emacs_cv_void_star" >&6; }
8062 if test $emacs_cv_void_star = yes; then
8063   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8064
8065 else
8066   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8067
8068 fi
8069
8070  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8071 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8072 if ${ac_cv_c_bigendian+:} false; then :
8073   $as_echo_n "(cached) " >&6
8074 else
8075   ac_cv_c_bigendian=unknown
8076     # See if we're dealing with a universal compiler.
8077     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8078 /* end confdefs.h.  */
8079 #ifndef __APPLE_CC__
8080                not a universal capable compiler
8081              #endif
8082              typedef int dummy;
8083
8084 _ACEOF
8085 if ac_fn_c_try_compile "$LINENO"; then :
8086
8087         # Check for potential -arch flags.  It is not universal unless
8088         # there are at least two -arch flags with different values.
8089         ac_arch=
8090         ac_prev=
8091         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8092          if test -n "$ac_prev"; then
8093            case $ac_word in
8094              i?86 | x86_64 | ppc | ppc64)
8095                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8096                  ac_arch=$ac_word
8097                else
8098                  ac_cv_c_bigendian=universal
8099                  break
8100                fi
8101                ;;
8102            esac
8103            ac_prev=
8104          elif test "x$ac_word" = "x-arch"; then
8105            ac_prev=arch
8106          fi
8107        done
8108 fi
8109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8110     if test $ac_cv_c_bigendian = unknown; then
8111       # See if sys/param.h defines the BYTE_ORDER macro.
8112       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8113 /* end confdefs.h.  */
8114 #include <sys/types.h>
8115              #include <sys/param.h>
8116
8117 int
8118 main ()
8119 {
8120 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8121                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8122                      && LITTLE_ENDIAN)
8123               bogus endian macros
8124              #endif
8125
8126   ;
8127   return 0;
8128 }
8129 _ACEOF
8130 if ac_fn_c_try_compile "$LINENO"; then :
8131   # It does; now see whether it defined to BIG_ENDIAN or not.
8132          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8133 /* end confdefs.h.  */
8134 #include <sys/types.h>
8135                 #include <sys/param.h>
8136
8137 int
8138 main ()
8139 {
8140 #if BYTE_ORDER != BIG_ENDIAN
8141                  not big endian
8142                 #endif
8143
8144   ;
8145   return 0;
8146 }
8147 _ACEOF
8148 if ac_fn_c_try_compile "$LINENO"; then :
8149   ac_cv_c_bigendian=yes
8150 else
8151   ac_cv_c_bigendian=no
8152 fi
8153 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8154 fi
8155 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8156     fi
8157     if test $ac_cv_c_bigendian = unknown; then
8158       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8159       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8160 /* end confdefs.h.  */
8161 #include <limits.h>
8162
8163 int
8164 main ()
8165 {
8166 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8167               bogus endian macros
8168              #endif
8169
8170   ;
8171   return 0;
8172 }
8173 _ACEOF
8174 if ac_fn_c_try_compile "$LINENO"; then :
8175   # It does; now see whether it defined to _BIG_ENDIAN or not.
8176          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8177 /* end confdefs.h.  */
8178 #include <limits.h>
8179
8180 int
8181 main ()
8182 {
8183 #ifndef _BIG_ENDIAN
8184                  not big endian
8185                 #endif
8186
8187   ;
8188   return 0;
8189 }
8190 _ACEOF
8191 if ac_fn_c_try_compile "$LINENO"; then :
8192   ac_cv_c_bigendian=yes
8193 else
8194   ac_cv_c_bigendian=no
8195 fi
8196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8197 fi
8198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8199     fi
8200     if test $ac_cv_c_bigendian = unknown; then
8201       # Compile a test program.
8202       if test "$cross_compiling" = yes; then :
8203   # Try to guess by grepping values from an object file.
8204          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8205 /* end confdefs.h.  */
8206 short int ascii_mm[] =
8207                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8208                 short int ascii_ii[] =
8209                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8210                 int use_ascii (int i) {
8211                   return ascii_mm[i] + ascii_ii[i];
8212                 }
8213                 short int ebcdic_ii[] =
8214                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8215                 short int ebcdic_mm[] =
8216                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8217                 int use_ebcdic (int i) {
8218                   return ebcdic_mm[i] + ebcdic_ii[i];
8219                 }
8220                 extern int foo;
8221
8222 int
8223 main ()
8224 {
8225 return use_ascii (foo) == use_ebcdic (foo);
8226   ;
8227   return 0;
8228 }
8229 _ACEOF
8230 if ac_fn_c_try_compile "$LINENO"; then :
8231   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8232               ac_cv_c_bigendian=yes
8233             fi
8234             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8235               if test "$ac_cv_c_bigendian" = unknown; then
8236                 ac_cv_c_bigendian=no
8237               else
8238                 # finding both strings is unlikely to happen, but who knows?
8239                 ac_cv_c_bigendian=unknown
8240               fi
8241             fi
8242 fi
8243 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8244 else
8245   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8246 /* end confdefs.h.  */
8247 $ac_includes_default
8248 int
8249 main ()
8250 {
8251
8252              /* Are we little or big endian?  From Harbison&Steele.  */
8253              union
8254              {
8255                long int l;
8256                char c[sizeof (long int)];
8257              } u;
8258              u.l = 1;
8259              return u.c[sizeof (long int) - 1] == 1;
8260
8261   ;
8262   return 0;
8263 }
8264 _ACEOF
8265 if ac_fn_c_try_run "$LINENO"; then :
8266   ac_cv_c_bigendian=no
8267 else
8268   ac_cv_c_bigendian=yes
8269 fi
8270 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8271   conftest.$ac_objext conftest.beam conftest.$ac_ext
8272 fi
8273
8274     fi
8275 fi
8276 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8277 $as_echo "$ac_cv_c_bigendian" >&6; }
8278  case $ac_cv_c_bigendian in #(
8279    yes)
8280      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8281 ;; #(
8282    no)
8283       ;; #(
8284    universal)
8285
8286 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8287
8288      ;; #(
8289    *)
8290      as_fn_error $? "unknown endianness
8291  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8292  esac
8293
8294
8295 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
8296 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
8297 if ${emacs_cv_attribute_aligned+:} false; then :
8298   $as_echo_n "(cached) " >&6
8299 else
8300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8301 /* end confdefs.h.  */
8302 char __attribute__ ((__aligned__ (1 << 3))) c;
8303 int
8304 main ()
8305 {
8306
8307   ;
8308   return 0;
8309 }
8310 _ACEOF
8311 if ac_fn_c_try_compile "$LINENO"; then :
8312   emacs_cv_attribute_aligned=yes
8313 else
8314   emacs_cv_attribute_aligned=no
8315 fi
8316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8317 fi
8318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8319 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8320 if test $emacs_cv_attribute_aligned = yes; then
8321
8322 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8323
8324 fi
8325
8326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8327 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8328 set x ${MAKE-make}
8329 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8330 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8331   $as_echo_n "(cached) " >&6
8332 else
8333   cat >conftest.make <<\_ACEOF
8334 SHELL = /bin/sh
8335 all:
8336         @echo '@@@%%%=$(MAKE)=@@@%%%'
8337 _ACEOF
8338 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8339 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8340   *@@@%%%=?*=@@@%%%*)
8341     eval ac_cv_prog_make_${ac_make}_set=yes;;
8342   *)
8343     eval ac_cv_prog_make_${ac_make}_set=no;;
8344 esac
8345 rm -f conftest.make
8346 fi
8347 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8349 $as_echo "yes" >&6; }
8350   SET_MAKE=
8351 else
8352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8353 $as_echo "no" >&6; }
8354   SET_MAKE="MAKE=${MAKE-make}"
8355 fi
8356
8357
8358 DEPFLAGS=
8359 MKDEPDIR=":"
8360 deps_frag=deps.mk
8361 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8362    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8363 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8364    HAVE_GNU_MAKE=no
8365    testval=`make --version 2>/dev/null | grep 'GNU Make'`
8366    if test "x$testval" != x; then
8367       HAVE_GNU_MAKE=yes
8368    else
8369       ac_enable_autodepend=no
8370    fi
8371    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8372 $as_echo "$HAVE_GNU_MAKE" >&6; }
8373    if test $HAVE_GNU_MAKE = yes; then
8374       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8375 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8376       SAVE_CFLAGS="$CFLAGS"
8377       CFLAGS="$CFLAGS -MMD -MF deps.d"
8378       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8379 /* end confdefs.h.  */
8380
8381 int
8382 main ()
8383 {
8384
8385   ;
8386   return 0;
8387 }
8388 _ACEOF
8389 if ac_fn_c_try_compile "$LINENO"; then :
8390
8391 else
8392   ac_enable_autodepend=no
8393 fi
8394 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8395       CFLAGS="$SAVE_CFLAGS"
8396       test -f deps.d || ac_enable_autodepend=no
8397       rm -rf deps.d
8398       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8399 $as_echo "$ac_enable_autodepend" >&6; }
8400    fi
8401    if test $ac_enable_autodepend = yes; then
8402       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8403       ## In parallel builds, another make might create depdir between
8404       ## the first test and mkdir, so stick another test on the end.
8405       ## Or use mkinstalldirs?  mkdir -p is not portable.
8406       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8407       deps_frag=autodeps.mk
8408    fi
8409 fi
8410 deps_frag=$srcdir/src/$deps_frag
8411
8412
8413
8414
8415
8416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8417 $as_echo_n "checking for long file names... " >&6; }
8418 if ${ac_cv_sys_long_file_names+:} false; then :
8419   $as_echo_n "(cached) " >&6
8420 else
8421   ac_cv_sys_long_file_names=yes
8422 # Test for long file names in all the places we know might matter:
8423 #      .                the current directory, where building will happen
8424 #      $prefix/lib      where we will be installing things
8425 #      $exec_prefix/lib likewise
8426 #      $TMPDIR          if set, where it might want to write temporary files
8427 #      /tmp             where it might want to write temporary files
8428 #      /var/tmp         likewise
8429 #      /usr/tmp         likewise
8430 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8431   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8432   # in the usual case where exec_prefix is '${prefix}'.
8433   case $ac_dir in #(
8434     . | /* | ?:[\\/]*) ;; #(
8435     *) continue;;
8436   esac
8437   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8438   ac_xdir=$ac_dir/cf$$
8439   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8440   ac_tf1=$ac_xdir/conftest9012345
8441   ac_tf2=$ac_xdir/conftest9012346
8442   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8443     ac_cv_sys_long_file_names=no
8444   rm -f -r "$ac_xdir" 2>/dev/null
8445   test $ac_cv_sys_long_file_names = no && break
8446 done
8447 fi
8448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8449 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8450 if test $ac_cv_sys_long_file_names = yes; then
8451
8452 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8453
8454 fi
8455
8456
8457 #### Choose a window system.
8458
8459 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8460 $as_echo_n "checking for X... " >&6; }
8461
8462
8463 # Check whether --with-x was given.
8464 if test "${with_x+set}" = set; then :
8465   withval=$with_x;
8466 fi
8467
8468 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8469 if test "x$with_x" = xno; then
8470   # The user explicitly disabled X.
8471   have_x=disabled
8472 else
8473   case $x_includes,$x_libraries in #(
8474     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
8475     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
8476   $as_echo_n "(cached) " >&6
8477 else
8478   # One or both of the vars are not set, and there is no cached value.
8479 ac_x_includes=no ac_x_libraries=no
8480 rm -f -r conftest.dir
8481 if mkdir conftest.dir; then
8482   cd conftest.dir
8483   cat >Imakefile <<'_ACEOF'
8484 incroot:
8485         @echo incroot='${INCROOT}'
8486 usrlibdir:
8487         @echo usrlibdir='${USRLIBDIR}'
8488 libdir:
8489         @echo libdir='${LIBDIR}'
8490 _ACEOF
8491   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8492     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8493     for ac_var in incroot usrlibdir libdir; do
8494       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8495     done
8496     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8497     for ac_extension in a so sl dylib la dll; do
8498       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8499          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8500         ac_im_usrlibdir=$ac_im_libdir; break
8501       fi
8502     done
8503     # Screen out bogus values from the imake configuration.  They are
8504     # bogus both because they are the default anyway, and because
8505     # using them would break gcc on systems where it needs fixed includes.
8506     case $ac_im_incroot in
8507         /usr/include) ac_x_includes= ;;
8508         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8509     esac
8510     case $ac_im_usrlibdir in
8511         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8512         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8513     esac
8514   fi
8515   cd ..
8516   rm -f -r conftest.dir
8517 fi
8518
8519 # Standard set of common directories for X headers.
8520 # Check X11 before X11Rn because it is often a symlink to the current release.
8521 ac_x_header_dirs='
8522 /usr/X11/include
8523 /usr/X11R7/include
8524 /usr/X11R6/include
8525 /usr/X11R5/include
8526 /usr/X11R4/include
8527
8528 /usr/include/X11
8529 /usr/include/X11R7
8530 /usr/include/X11R6
8531 /usr/include/X11R5
8532 /usr/include/X11R4
8533
8534 /usr/local/X11/include
8535 /usr/local/X11R7/include
8536 /usr/local/X11R6/include
8537 /usr/local/X11R5/include
8538 /usr/local/X11R4/include
8539
8540 /usr/local/include/X11
8541 /usr/local/include/X11R7
8542 /usr/local/include/X11R6
8543 /usr/local/include/X11R5
8544 /usr/local/include/X11R4
8545
8546 /usr/X386/include
8547 /usr/x386/include
8548 /usr/XFree86/include/X11
8549
8550 /usr/include
8551 /usr/local/include
8552 /usr/unsupported/include
8553 /usr/athena/include
8554 /usr/local/x11r5/include
8555 /usr/lpp/Xamples/include
8556
8557 /usr/openwin/include
8558 /usr/openwin/share/include'
8559
8560 if test "$ac_x_includes" = no; then
8561   # Guess where to find include files, by looking for Xlib.h.
8562   # First, try using that file with no special directory specified.
8563   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8564 /* end confdefs.h.  */
8565 #include <X11/Xlib.h>
8566 _ACEOF
8567 if ac_fn_c_try_cpp "$LINENO"; then :
8568   # We can compile using X headers with no special include directory.
8569 ac_x_includes=
8570 else
8571   for ac_dir in $ac_x_header_dirs; do
8572   if test -r "$ac_dir/X11/Xlib.h"; then
8573     ac_x_includes=$ac_dir
8574     break
8575   fi
8576 done
8577 fi
8578 rm -f conftest.err conftest.i conftest.$ac_ext
8579 fi # $ac_x_includes = no
8580
8581 if test "$ac_x_libraries" = no; then
8582   # Check for the libraries.
8583   # See if we find them without any special options.
8584   # Don't add to $LIBS permanently.
8585   ac_save_LIBS=$LIBS
8586   LIBS="-lX11 $LIBS"
8587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8588 /* end confdefs.h.  */
8589 #include <X11/Xlib.h>
8590 int
8591 main ()
8592 {
8593 XrmInitialize ()
8594   ;
8595   return 0;
8596 }
8597 _ACEOF
8598 if ac_fn_c_try_link "$LINENO"; then :
8599   LIBS=$ac_save_LIBS
8600 # We can link X programs with no special library path.
8601 ac_x_libraries=
8602 else
8603   LIBS=$ac_save_LIBS
8604 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8605 do
8606   # Don't even attempt the hair of trying to link an X program!
8607   for ac_extension in a so sl dylib la dll; do
8608     if test -r "$ac_dir/libX11.$ac_extension"; then
8609       ac_x_libraries=$ac_dir
8610       break 2
8611     fi
8612   done
8613 done
8614 fi
8615 rm -f core conftest.err conftest.$ac_objext \
8616     conftest$ac_exeext conftest.$ac_ext
8617 fi # $ac_x_libraries = no
8618
8619 case $ac_x_includes,$ac_x_libraries in #(
8620   no,* | *,no | *\'*)
8621     # Didn't find X, or a directory has "'" in its name.
8622     ac_cv_have_x="have_x=no";; #(
8623   *)
8624     # Record where we found X for the cache.
8625     ac_cv_have_x="have_x=yes\
8626         ac_x_includes='$ac_x_includes'\
8627         ac_x_libraries='$ac_x_libraries'"
8628 esac
8629 fi
8630 ;; #(
8631     *) have_x=yes;;
8632   esac
8633   eval "$ac_cv_have_x"
8634 fi # $with_x != no
8635
8636 if test "$have_x" != yes; then
8637   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8638 $as_echo "$have_x" >&6; }
8639   no_x=yes
8640 else
8641   # If each of the values was on the command line, it overrides each guess.
8642   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8643   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8644   # Update the cache value to reflect the command line values.
8645   ac_cv_have_x="have_x=yes\
8646         ac_x_includes='$x_includes'\
8647         ac_x_libraries='$x_libraries'"
8648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
8649 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
8650 fi
8651
8652 if test "$no_x" = yes; then
8653   window_system=none
8654 else
8655   window_system=x11
8656 fi
8657
8658 ## Workaround for bug in autoconf <= 2.62.
8659 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
8660 ## No need to do anything special for these standard directories.
8661 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
8662
8663    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
8664
8665 fi
8666
8667 LD_SWITCH_X_SITE_AUX=
8668 LD_SWITCH_X_SITE_AUX_RPATH=
8669 if test "${x_libraries}" != NONE; then
8670   if test -n "${x_libraries}"; then
8671     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
8672     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
8673     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
8674   fi
8675   x_default_search_path=""
8676   x_search_path=${x_libraries}
8677   if test -z "${x_search_path}"; then
8678     x_search_path=/usr/lib
8679   fi
8680   for x_library in `echo ${x_search_path}: | \
8681                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
8682     x_search_path="\
8683 ${x_library}/X11/%L/%T/%N%C%S:\
8684 ${x_library}/X11/%l/%T/%N%C%S:\
8685 ${x_library}/X11/%T/%N%C%S:\
8686 ${x_library}/X11/%L/%T/%N%S:\
8687 ${x_library}/X11/%l/%T/%N%S:\
8688 ${x_library}/X11/%T/%N%S"
8689     if test x"${x_default_search_path}" = x; then
8690       x_default_search_path=${x_search_path}
8691     else
8692       x_default_search_path="${x_search_path}:${x_default_search_path}"
8693     fi
8694   done
8695 fi
8696
8697
8698
8699 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
8700   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
8701 fi
8702
8703 if test x"${x_includes}" = x; then
8704   bitmapdir=/usr/include/X11/bitmaps
8705 else
8706   # accumulate include directories that have X11 bitmap subdirectories
8707   bmd_acc="dummyval"
8708   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
8709     if test -d "${bmd}/X11/bitmaps"; then
8710       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
8711     fi
8712     if test -d "${bmd}/bitmaps"; then
8713       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
8714     fi
8715   done
8716   if test ${bmd_acc} != "dummyval"; then
8717     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
8718   fi
8719 fi
8720
8721 HAVE_NS=no
8722 NS_IMPL_COCOA=no
8723 NS_IMPL_GNUSTEP=no
8724 tmp_CPPFLAGS="$CPPFLAGS"
8725 tmp_CFLAGS="$CFLAGS"
8726 CPPFLAGS="$CPPFLAGS -x objective-c"
8727 CFLAGS="$CFLAGS -x objective-c"
8728 TEMACS_LDFLAGS2="\${LDFLAGS}"
8729 if test "${with_ns}" != no; then
8730   if test "${opsys}" = darwin; then
8731      NS_IMPL_COCOA=yes
8732      ns_appdir=`pwd`/nextstep/Emacs.app
8733      ns_appbindir=${ns_appdir}/Contents/MacOS/
8734      ns_appresdir=${ns_appdir}/Contents/Resources
8735      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
8736   elif test -f $GNUSTEP_CONFIG_FILE; then
8737      NS_IMPL_GNUSTEP=yes
8738      ns_appdir=`pwd`/nextstep/Emacs.app
8739      ns_appbindir=${ns_appdir}/
8740      ns_appresdir=${ns_appdir}/Resources
8741      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
8742           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
8743      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
8744           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
8745      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
8746      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
8747        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
8748      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
8749        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
8750      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8751      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8752      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
8753      LIB_STANDARD=
8754      START_FILES=
8755      TEMACS_LDFLAGS2=
8756   fi
8757   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
8758 if test "x$ac_cv_header_AppKit_AppKit_h" = xyes; then :
8759   HAVE_NS=yes
8760 else
8761   as_fn_error $? "\`--with-ns' was specified, but the include
8762   files are missing or cannot be compiled." "$LINENO" 5
8763 fi
8764
8765
8766   NS_HAVE_NSINTEGER=yes
8767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8768 /* end confdefs.h.  */
8769 #include <Foundation/NSObjCRuntime.h>
8770 int
8771 main ()
8772 {
8773 NSInteger i;
8774   ;
8775   return 0;
8776 }
8777 _ACEOF
8778 if ac_fn_c_try_compile "$LINENO"; then :
8779   ns_have_nsinteger=yes
8780 else
8781   ns_have_nsinteger=no
8782 fi
8783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8784   if test $ns_have_nsinteger = no; then
8785     NS_HAVE_NSINTEGER=no
8786   fi
8787 fi
8788
8789
8790 ns_frag=/dev/null
8791 NS_OBJ=
8792 NS_OBJC_OBJ=
8793 NS_SUPPORT=
8794 if test "${HAVE_NS}" = yes; then
8795   window_system=nextstep
8796   with_xft=no
8797   # set up packaging dirs
8798   exec_prefix=${ns_appbindir}
8799   libexecdir=${ns_appbindir}/libexec
8800   if test "${EN_NS_SELF_CONTAINED}" = yes; then
8801      prefix=${ns_appresdir}
8802   fi
8803   ns_frag=$srcdir/src/ns.mk
8804   NS_OBJ="fontset.o fringe.o image.o"
8805   NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
8806   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
8807 fi
8808 CFLAGS="$tmp_CFLAGS"
8809 CPPFLAGS="$tmp_CPPFLAGS"
8810
8811
8812
8813
8814
8815
8816 case "${window_system}" in
8817   x11 )
8818     HAVE_X_WINDOWS=yes
8819     HAVE_X11=yes
8820     case "${with_x_toolkit}" in
8821       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
8822       motif ) USE_X_TOOLKIT=MOTIF ;;
8823       gtk ) with_gtk=yes
8824             USE_X_TOOLKIT=none ;;
8825       gtk3 ) with_gtk3=yes
8826              USE_X_TOOLKIT=none ;;
8827       no ) USE_X_TOOLKIT=none ;;
8828       * ) USE_X_TOOLKIT=maybe ;;
8829     esac
8830   ;;
8831   nextstep | none )
8832     HAVE_X_WINDOWS=no
8833     HAVE_X11=no
8834     USE_X_TOOLKIT=none
8835   ;;
8836 esac
8837
8838 if test "$window_system" = none && test "X$with_x" != "Xno"; then
8839    # Extract the first word of "X", so it can be a program name with args.
8840 set dummy X; ac_word=$2
8841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8842 $as_echo_n "checking for $ac_word... " >&6; }
8843 if ${ac_cv_prog_HAVE_XSERVER+:} false; then :
8844   $as_echo_n "(cached) " >&6
8845 else
8846   if test -n "$HAVE_XSERVER"; then
8847   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
8848 else
8849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8850 for as_dir in $PATH
8851 do
8852   IFS=$as_save_IFS
8853   test -z "$as_dir" && as_dir=.
8854     for ac_exec_ext in '' $ac_executable_extensions; do
8855   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8856     ac_cv_prog_HAVE_XSERVER="true"
8857     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8858     break 2
8859   fi
8860 done
8861   done
8862 IFS=$as_save_IFS
8863
8864   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
8865 fi
8866 fi
8867 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
8868 if test -n "$HAVE_XSERVER"; then
8869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
8870 $as_echo "$HAVE_XSERVER" >&6; }
8871 else
8872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8873 $as_echo "no" >&6; }
8874 fi
8875
8876
8877    if test "$HAVE_XSERVER" = true ||
8878       test -n "$DISPLAY" ||
8879       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
8880         as_fn_error $? "You seem to be running X, but no X development libraries
8881 were found.  You should install the relevant development files for X
8882 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
8883 sure you have development files for image handling, i.e.
8884 tiff, gif, jpeg, png and xpm.
8885 If you are sure you want Emacs compiled without X window support, pass
8886   --without-x
8887 to configure." "$LINENO" 5
8888    fi
8889 fi
8890
8891 ### If we're using X11, we should use the X menu package.
8892 HAVE_MENUS=no
8893 case ${HAVE_X11} in
8894   yes ) HAVE_MENUS=yes ;;
8895 esac
8896
8897 # Do the opsystem or machine files prohibit the use of the GNU malloc?
8898 # Assume not, until told otherwise.
8899 GNU_MALLOC=yes
8900 doug_lea_malloc=yes
8901 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
8902 if test "x$ac_cv_func_malloc_get_state" = xyes; then :
8903
8904 else
8905   doug_lea_malloc=no
8906 fi
8907
8908 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
8909 if test "x$ac_cv_func_malloc_set_state" = xyes; then :
8910
8911 else
8912   doug_lea_malloc=no
8913 fi
8914
8915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
8916 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
8917 if ${emacs_cv_var___after_morecore_hook+:} false; then :
8918   $as_echo_n "(cached) " >&6
8919 else
8920   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8921 /* end confdefs.h.  */
8922 extern void (* __after_morecore_hook)();
8923 int
8924 main ()
8925 {
8926 __after_morecore_hook = 0
8927   ;
8928   return 0;
8929 }
8930 _ACEOF
8931 if ac_fn_c_try_link "$LINENO"; then :
8932   emacs_cv_var___after_morecore_hook=yes
8933 else
8934   emacs_cv_var___after_morecore_hook=no
8935 fi
8936 rm -f core conftest.err conftest.$ac_objext \
8937     conftest$ac_exeext conftest.$ac_ext
8938 fi
8939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
8940 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
8941 if test $emacs_cv_var___after_morecore_hook = no; then
8942   doug_lea_malloc=no
8943 fi
8944
8945
8946 system_malloc=no
8947 case "$opsys" in
8948   ## darwin ld insists on the use of malloc routines in the System framework.
8949   darwin|sol2-10) system_malloc=yes ;;
8950 esac
8951
8952 if test "${system_malloc}" = "yes"; then
8953
8954 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
8955
8956   GNU_MALLOC=no
8957   GNU_MALLOC_reason="
8958     (The GNU allocators don't work with this system configuration.)"
8959   GMALLOC_OBJ=
8960   VMLIMIT_OBJ=
8961 else
8962   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
8963   VMLIMIT_OBJ=vm-limit.o
8964 fi
8965
8966
8967
8968 if test "$doug_lea_malloc" = "yes" ; then
8969   if test "$GNU_MALLOC" = yes ; then
8970     GNU_MALLOC_reason="
8971       (Using Doug Lea's new malloc from the GNU C Library.)"
8972   fi
8973
8974 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
8975
8976
8977   ## Use mmap directly for allocating larger buffers.
8978   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
8979   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
8980   ## Does the AC_FUNC_MMAP test below make this check unecessary?
8981   case "$opsys" in
8982     gnu*) REL_ALLOC=no ;;
8983   esac
8984 fi
8985
8986 if test x"${REL_ALLOC}" = x; then
8987   REL_ALLOC=${GNU_MALLOC}
8988 fi
8989
8990 use_mmap_for_buffers=no
8991 case "$opsys" in
8992   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
8993 esac
8994
8995
8996
8997
8998   for ac_header in $ac_header_list
8999 do :
9000   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9001 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9002 "
9003 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9004   cat >>confdefs.h <<_ACEOF
9005 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9006 _ACEOF
9007
9008 fi
9009
9010 done
9011
9012
9013
9014
9015
9016
9017
9018
9019 for ac_func in getpagesize
9020 do :
9021   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9022 if test "x$ac_cv_func_getpagesize" = xyes; then :
9023   cat >>confdefs.h <<_ACEOF
9024 #define HAVE_GETPAGESIZE 1
9025 _ACEOF
9026
9027 fi
9028 done
9029
9030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9031 $as_echo_n "checking for working mmap... " >&6; }
9032 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
9033   $as_echo_n "(cached) " >&6
9034 else
9035   if test "$cross_compiling" = yes; then :
9036   ac_cv_func_mmap_fixed_mapped=no
9037 else
9038   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9039 /* end confdefs.h.  */
9040 $ac_includes_default
9041 /* malloc might have been renamed as rpl_malloc. */
9042 #undef malloc
9043
9044 /* Thanks to Mike Haertel and Jim Avera for this test.
9045    Here is a matrix of mmap possibilities:
9046         mmap private not fixed
9047         mmap private fixed at somewhere currently unmapped
9048         mmap private fixed at somewhere already mapped
9049         mmap shared not fixed
9050         mmap shared fixed at somewhere currently unmapped
9051         mmap shared fixed at somewhere already mapped
9052    For private mappings, we should verify that changes cannot be read()
9053    back from the file, nor mmap's back from the file at a different
9054    address.  (There have been systems where private was not correctly
9055    implemented like the infamous i386 svr4.0, and systems where the
9056    VM page cache was not coherent with the file system buffer cache
9057    like early versions of FreeBSD and possibly contemporary NetBSD.)
9058    For shared mappings, we should conversely verify that changes get
9059    propagated back to all the places they're supposed to be.
9060
9061    Grep wants private fixed already mapped.
9062    The main things grep needs to know about mmap are:
9063    * does it exist and is it safe to write into the mmap'd area
9064    * how to use it (BSD variants)  */
9065
9066 #include <fcntl.h>
9067 #include <sys/mman.h>
9068
9069 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9070 char *malloc ();
9071 #endif
9072
9073 /* This mess was copied from the GNU getpagesize.h.  */
9074 #ifndef HAVE_GETPAGESIZE
9075 # ifdef _SC_PAGESIZE
9076 #  define getpagesize() sysconf(_SC_PAGESIZE)
9077 # else /* no _SC_PAGESIZE */
9078 #  ifdef HAVE_SYS_PARAM_H
9079 #   include <sys/param.h>
9080 #   ifdef EXEC_PAGESIZE
9081 #    define getpagesize() EXEC_PAGESIZE
9082 #   else /* no EXEC_PAGESIZE */
9083 #    ifdef NBPG
9084 #     define getpagesize() NBPG * CLSIZE
9085 #     ifndef CLSIZE
9086 #      define CLSIZE 1
9087 #     endif /* no CLSIZE */
9088 #    else /* no NBPG */
9089 #     ifdef NBPC
9090 #      define getpagesize() NBPC
9091 #     else /* no NBPC */
9092 #      ifdef PAGESIZE
9093 #       define getpagesize() PAGESIZE
9094 #      endif /* PAGESIZE */
9095 #     endif /* no NBPC */
9096 #    endif /* no NBPG */
9097 #   endif /* no EXEC_PAGESIZE */
9098 #  else /* no HAVE_SYS_PARAM_H */
9099 #   define getpagesize() 8192   /* punt totally */
9100 #  endif /* no HAVE_SYS_PARAM_H */
9101 # endif /* no _SC_PAGESIZE */
9102
9103 #endif /* no HAVE_GETPAGESIZE */
9104
9105 int
9106 main ()
9107 {
9108   char *data, *data2, *data3;
9109   const char *cdata2;
9110   int i, pagesize;
9111   int fd, fd2;
9112
9113   pagesize = getpagesize ();
9114
9115   /* First, make a file with some known garbage in it. */
9116   data = (char *) malloc (pagesize);
9117   if (!data)
9118     return 1;
9119   for (i = 0; i < pagesize; ++i)
9120     *(data + i) = rand ();
9121   umask (0);
9122   fd = creat ("conftest.mmap", 0600);
9123   if (fd < 0)
9124     return 2;
9125   if (write (fd, data, pagesize) != pagesize)
9126     return 3;
9127   close (fd);
9128
9129   /* Next, check that the tail of a page is zero-filled.  File must have
9130      non-zero length, otherwise we risk SIGBUS for entire page.  */
9131   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9132   if (fd2 < 0)
9133     return 4;
9134   cdata2 = "";
9135   if (write (fd2, cdata2, 1) != 1)
9136     return 5;
9137   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9138   if (data2 == MAP_FAILED)
9139     return 6;
9140   for (i = 0; i < pagesize; ++i)
9141     if (*(data2 + i))
9142       return 7;
9143   close (fd2);
9144   if (munmap (data2, pagesize))
9145     return 8;
9146
9147   /* Next, try to mmap the file at a fixed address which already has
9148      something else allocated at it.  If we can, also make sure that
9149      we see the same garbage.  */
9150   fd = open ("conftest.mmap", O_RDWR);
9151   if (fd < 0)
9152     return 9;
9153   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9154                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9155     return 10;
9156   for (i = 0; i < pagesize; ++i)
9157     if (*(data + i) != *(data2 + i))
9158       return 11;
9159
9160   /* Finally, make sure that changes to the mapped area do not
9161      percolate back to the file as seen by read().  (This is a bug on
9162      some variants of i386 svr4.0.)  */
9163   for (i = 0; i < pagesize; ++i)
9164     *(data2 + i) = *(data2 + i) + 1;
9165   data3 = (char *) malloc (pagesize);
9166   if (!data3)
9167     return 12;
9168   if (read (fd, data3, pagesize) != pagesize)
9169     return 13;
9170   for (i = 0; i < pagesize; ++i)
9171     if (*(data + i) != *(data3 + i))
9172       return 14;
9173   close (fd);
9174   return 0;
9175 }
9176 _ACEOF
9177 if ac_fn_c_try_run "$LINENO"; then :
9178   ac_cv_func_mmap_fixed_mapped=yes
9179 else
9180   ac_cv_func_mmap_fixed_mapped=no
9181 fi
9182 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9183   conftest.$ac_objext conftest.beam conftest.$ac_ext
9184 fi
9185
9186 fi
9187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9188 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9189 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9190
9191 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9192
9193 fi
9194 rm -f conftest.mmap conftest.txt
9195
9196 if test $use_mmap_for_buffers = yes; then
9197
9198 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9199
9200   REL_ALLOC=no
9201 fi
9202
9203 LIBS="$LIBS_SYSTEM $LIBS"
9204
9205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9206 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9207 if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
9208   $as_echo_n "(cached) " >&6
9209 else
9210   ac_check_lib_save_LIBS=$LIBS
9211 LIBS="-ldnet  $LIBS"
9212 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9213 /* end confdefs.h.  */
9214
9215 /* Override any GCC internal prototype to avoid an error.
9216    Use char because int might match the return type of a GCC
9217    builtin and then its argument prototype would still apply.  */
9218 #ifdef __cplusplus
9219 extern "C"
9220 #endif
9221 char dnet_ntoa ();
9222 int
9223 main ()
9224 {
9225 return dnet_ntoa ();
9226   ;
9227   return 0;
9228 }
9229 _ACEOF
9230 if ac_fn_c_try_link "$LINENO"; then :
9231   ac_cv_lib_dnet_dnet_ntoa=yes
9232 else
9233   ac_cv_lib_dnet_dnet_ntoa=no
9234 fi
9235 rm -f core conftest.err conftest.$ac_objext \
9236     conftest$ac_exeext conftest.$ac_ext
9237 LIBS=$ac_check_lib_save_LIBS
9238 fi
9239 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9240 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9241 if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
9242   cat >>confdefs.h <<_ACEOF
9243 #define HAVE_LIBDNET 1
9244 _ACEOF
9245
9246   LIBS="-ldnet $LIBS"
9247
9248 fi
9249
9250
9251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9252 $as_echo_n "checking for main in -lXbsd... " >&6; }
9253 if ${ac_cv_lib_Xbsd_main+:} false; then :
9254   $as_echo_n "(cached) " >&6
9255 else
9256   ac_check_lib_save_LIBS=$LIBS
9257 LIBS="-lXbsd  $LIBS"
9258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9259 /* end confdefs.h.  */
9260
9261
9262 int
9263 main ()
9264 {
9265 return main ();
9266   ;
9267   return 0;
9268 }
9269 _ACEOF
9270 if ac_fn_c_try_link "$LINENO"; then :
9271   ac_cv_lib_Xbsd_main=yes
9272 else
9273   ac_cv_lib_Xbsd_main=no
9274 fi
9275 rm -f core conftest.err conftest.$ac_objext \
9276     conftest$ac_exeext conftest.$ac_ext
9277 LIBS=$ac_check_lib_save_LIBS
9278 fi
9279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9280 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9281 if test "x$ac_cv_lib_Xbsd_main" = xyes; then :
9282   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9283 fi
9284
9285
9286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9287 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9288 if ${ac_cv_lib_pthreads_cma_open+:} false; then :
9289   $as_echo_n "(cached) " >&6
9290 else
9291   ac_check_lib_save_LIBS=$LIBS
9292 LIBS="-lpthreads  $LIBS"
9293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9294 /* end confdefs.h.  */
9295
9296 /* Override any GCC internal prototype to avoid an error.
9297    Use char because int might match the return type of a GCC
9298    builtin and then its argument prototype would still apply.  */
9299 #ifdef __cplusplus
9300 extern "C"
9301 #endif
9302 char cma_open ();
9303 int
9304 main ()
9305 {
9306 return cma_open ();
9307   ;
9308   return 0;
9309 }
9310 _ACEOF
9311 if ac_fn_c_try_link "$LINENO"; then :
9312   ac_cv_lib_pthreads_cma_open=yes
9313 else
9314   ac_cv_lib_pthreads_cma_open=no
9315 fi
9316 rm -f core conftest.err conftest.$ac_objext \
9317     conftest$ac_exeext conftest.$ac_ext
9318 LIBS=$ac_check_lib_save_LIBS
9319 fi
9320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9321 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9322 if test "x$ac_cv_lib_pthreads_cma_open" = xyes; then :
9323   cat >>confdefs.h <<_ACEOF
9324 #define HAVE_LIBPTHREADS 1
9325 _ACEOF
9326
9327   LIBS="-lpthreads $LIBS"
9328
9329 fi
9330
9331
9332 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9333 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
9334 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
9335 ## added to LIBS in configure would never contain the pthreads part,
9336 ## but the value used in Makefiles might.  FIXME?
9337 ##
9338 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9339 ## be harmless on older versions of X where it happens to exist.
9340 test "$opsys" = "aix4-2" && \
9341   test $ac_cv_lib_pthreads_cma_open = yes && \
9342   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9343
9344
9345 case ${host_os} in
9346 aix*)
9347   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9348 $as_echo_n "checking for -bbigtoc option... " >&6; }
9349 if ${gdb_cv_bigtoc+:} false; then :
9350   $as_echo_n "(cached) " >&6
9351 else
9352
9353     case $GCC in
9354     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9355     *) gdb_cv_bigtoc=-bbigtoc ;;
9356     esac
9357
9358     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9359     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9360 /* end confdefs.h.  */
9361
9362 int
9363 main ()
9364 {
9365 int i;
9366   ;
9367   return 0;
9368 }
9369 _ACEOF
9370 if ac_fn_c_try_link "$LINENO"; then :
9371
9372 else
9373   gdb_cv_bigtoc=
9374 fi
9375 rm -f core conftest.err conftest.$ac_objext \
9376     conftest$ac_exeext conftest.$ac_ext
9377
9378 fi
9379 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9380 $as_echo "$gdb_cv_bigtoc" >&6; }
9381   ;;
9382 esac
9383
9384 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9385 # used for the tests that follow.  We set them back to REAL_CFLAGS and
9386 # REAL_CPPFLAGS later on.
9387
9388 REAL_CFLAGS="$CFLAGS"
9389 REAL_CPPFLAGS="$CPPFLAGS"
9390
9391 if test "${HAVE_X11}" = "yes"; then
9392   DEFS="$C_SWITCH_X_SITE $DEFS"
9393   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9394   LIBS="-lX11 $LIBS"
9395   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9396   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9397
9398   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9399   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9400   # but it's more convenient here to set LD_RUN_PATH
9401   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9402   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9403     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9404     export LD_RUN_PATH
9405   fi
9406
9407   if test "${opsys}" = "gnu-linux"; then
9408     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9409 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9410     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9411 /* end confdefs.h.  */
9412
9413 int
9414 main ()
9415 {
9416 XOpenDisplay ("foo");
9417   ;
9418   return 0;
9419 }
9420 _ACEOF
9421 if ac_fn_c_try_link "$LINENO"; then :
9422   xlinux_first_failure=no
9423 else
9424   xlinux_first_failure=yes
9425 fi
9426 rm -f core conftest.err conftest.$ac_objext \
9427     conftest$ac_exeext conftest.$ac_ext
9428     if test "${xlinux_first_failure}" = "yes"; then
9429       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9430       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9431       OLD_CPPFLAGS="$CPPFLAGS"
9432       OLD_LIBS="$LIBS"
9433       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9434       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9435       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9436       LIBS="$LIBS -b i486-linuxaout"
9437       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9438 /* end confdefs.h.  */
9439
9440 int
9441 main ()
9442 {
9443 XOpenDisplay ("foo");
9444   ;
9445   return 0;
9446 }
9447 _ACEOF
9448 if ac_fn_c_try_link "$LINENO"; then :
9449   xlinux_second_failure=no
9450 else
9451   xlinux_second_failure=yes
9452 fi
9453 rm -f core conftest.err conftest.$ac_objext \
9454     conftest$ac_exeext conftest.$ac_ext
9455       if test "${xlinux_second_failure}" = "yes"; then
9456         # If we get the same failure with -b, there is no use adding -b.
9457         # So take it out.  This plays safe.
9458         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9459         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9460         CPPFLAGS="$OLD_CPPFLAGS"
9461         LIBS="$OLD_LIBS"
9462         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9463 $as_echo "no" >&6; }
9464       else
9465         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9466 $as_echo "yes" >&6; }
9467       fi
9468     else
9469       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9470 $as_echo "no" >&6; }
9471     fi
9472   fi
9473
9474   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9475   # header files included from there.
9476   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9477 $as_echo_n "checking for Xkb... " >&6; }
9478   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9479 /* end confdefs.h.  */
9480 #include <X11/Xlib.h>
9481 #include <X11/XKBlib.h>
9482 int
9483 main ()
9484 {
9485 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9486   ;
9487   return 0;
9488 }
9489 _ACEOF
9490 if ac_fn_c_try_link "$LINENO"; then :
9491   emacs_xkb=yes
9492 else
9493   emacs_xkb=no
9494 fi
9495 rm -f core conftest.err conftest.$ac_objext \
9496     conftest$ac_exeext conftest.$ac_ext
9497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9498 $as_echo "$emacs_xkb" >&6; }
9499   if test $emacs_xkb = yes; then
9500
9501 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9502
9503   fi
9504
9505   for ac_func in XrmSetDatabase XScreenResourceString \
9506 XScreenNumberOfScreen XSetWMProtocols
9507 do :
9508   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9509 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9510 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9511   cat >>confdefs.h <<_ACEOF
9512 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9513 _ACEOF
9514
9515 fi
9516 done
9517
9518 fi
9519
9520 if test "${window_system}" = "x11"; then
9521   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9522 $as_echo_n "checking X11 version 6... " >&6; }
9523   if ${emacs_cv_x11_version_6+:} false; then :
9524   $as_echo_n "(cached) " >&6
9525 else
9526   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9527 /* end confdefs.h.  */
9528 #include <X11/Xlib.h>
9529 int
9530 main ()
9531 {
9532 #if XlibSpecificationRelease < 6
9533 fail;
9534 #endif
9535
9536   ;
9537   return 0;
9538 }
9539 _ACEOF
9540 if ac_fn_c_try_link "$LINENO"; then :
9541   emacs_cv_x11_version_6=yes
9542 else
9543   emacs_cv_x11_version_6=no
9544 fi
9545 rm -f core conftest.err conftest.$ac_objext \
9546     conftest$ac_exeext conftest.$ac_ext
9547 fi
9548
9549   if test $emacs_cv_x11_version_6 = yes; then
9550     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9551 $as_echo "6 or newer" >&6; }
9552
9553 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9554
9555
9556 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9557
9558     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9559     ## XIM support.
9560     case "$opsys" in
9561       sol2-*) : ;;
9562       *)
9563 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9564
9565          ;;
9566     esac
9567   else
9568     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9569 $as_echo "before 6" >&6; }
9570   fi
9571 fi
9572
9573
9574 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9575 HAVE_RSVG=no
9576 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9577   if test "${with_rsvg}" != "no"; then
9578     RSVG_REQUIRED=2.11.0
9579     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9580
9581
9582   succeeded=no
9583
9584   # Extract the first word of "pkg-config", so it can be a program name with args.
9585 set dummy pkg-config; ac_word=$2
9586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9587 $as_echo_n "checking for $ac_word... " >&6; }
9588 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9589   $as_echo_n "(cached) " >&6
9590 else
9591   case $PKG_CONFIG in
9592   [\\/]* | ?:[\\/]*)
9593   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9594   ;;
9595   *)
9596   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9597 for as_dir in $PATH
9598 do
9599   IFS=$as_save_IFS
9600   test -z "$as_dir" && as_dir=.
9601     for ac_exec_ext in '' $ac_executable_extensions; do
9602   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9603     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9604     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9605     break 2
9606   fi
9607 done
9608   done
9609 IFS=$as_save_IFS
9610
9611   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9612   ;;
9613 esac
9614 fi
9615 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9616 if test -n "$PKG_CONFIG"; then
9617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9618 $as_echo "$PKG_CONFIG" >&6; }
9619 else
9620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9621 $as_echo "no" >&6; }
9622 fi
9623
9624
9625
9626   if test "$PKG_CONFIG" = "no" ; then
9627      :
9628   else
9629      PKG_CONFIG_MIN_VERSION=0.9.0
9630      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9631         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9632 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9633
9634         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9635             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9636 $as_echo "yes" >&6; }
9637             succeeded=yes
9638
9639             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
9640 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
9641             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9642             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
9643 $as_echo "$RSVG_CFLAGS" >&6; }
9644
9645             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
9646 $as_echo_n "checking RSVG_LIBS... " >&6; }
9647             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9648             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
9649 $as_echo "$RSVG_LIBS" >&6; }
9650         else
9651             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9652 $as_echo "no" >&6; }
9653             RSVG_CFLAGS=""
9654             RSVG_LIBS=""
9655             ## If we have a custom action on failure, don't print errors, but
9656             ## do set a variable so people can do so.
9657             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
9658
9659         fi
9660
9661
9662
9663      else
9664         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9665         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9666      fi
9667   fi
9668
9669   if test $succeeded = yes; then
9670      HAVE_RSVG=yes
9671   else
9672      :
9673   fi
9674
9675
9676
9677
9678     if test $HAVE_RSVG = yes; then
9679
9680 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
9681
9682       CFLAGS="$CFLAGS $RSVG_CFLAGS"
9683       LIBS="$RSVG_LIBS $LIBS"
9684     fi
9685   fi
9686 fi
9687
9688 HAVE_IMAGEMAGICK=no
9689 if test "${HAVE_X11}" = "yes"; then
9690   if test "${with_imagemagick}" != "no"; then
9691     IMAGEMAGICK_MODULE="Wand"
9692
9693   succeeded=no
9694
9695   # Extract the first word of "pkg-config", so it can be a program name with args.
9696 set dummy pkg-config; ac_word=$2
9697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9698 $as_echo_n "checking for $ac_word... " >&6; }
9699 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9700   $as_echo_n "(cached) " >&6
9701 else
9702   case $PKG_CONFIG in
9703   [\\/]* | ?:[\\/]*)
9704   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9705   ;;
9706   *)
9707   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9708 for as_dir in $PATH
9709 do
9710   IFS=$as_save_IFS
9711   test -z "$as_dir" && as_dir=.
9712     for ac_exec_ext in '' $ac_executable_extensions; do
9713   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9714     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9715     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9716     break 2
9717   fi
9718 done
9719   done
9720 IFS=$as_save_IFS
9721
9722   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9723   ;;
9724 esac
9725 fi
9726 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9727 if test -n "$PKG_CONFIG"; then
9728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9729 $as_echo "$PKG_CONFIG" >&6; }
9730 else
9731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9732 $as_echo "no" >&6; }
9733 fi
9734
9735
9736
9737   if test "$PKG_CONFIG" = "no" ; then
9738      :
9739   else
9740      PKG_CONFIG_MIN_VERSION=0.9.0
9741      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9742         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
9743 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
9744
9745         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
9746             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9747 $as_echo "yes" >&6; }
9748             succeeded=yes
9749
9750             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
9751 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
9752             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9753             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
9754 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
9755
9756             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
9757 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
9758             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9759             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
9760 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
9761         else
9762             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9763 $as_echo "no" >&6; }
9764             IMAGEMAGICK_CFLAGS=""
9765             IMAGEMAGICK_LIBS=""
9766             ## If we have a custom action on failure, don't print errors, but
9767             ## do set a variable so people can do so.
9768             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
9769
9770         fi
9771
9772
9773
9774      else
9775         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9776         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9777      fi
9778   fi
9779
9780   if test $succeeded = yes; then
9781      HAVE_IMAGEMAGICK=yes
9782   else
9783      :
9784   fi
9785
9786
9787
9788
9789     if test $HAVE_IMAGEMAGICK = yes; then
9790
9791 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
9792
9793       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
9794       LIBS="$IMAGEMAGICK_LIBS $LIBS"
9795       for ac_func in MagickExportImagePixels
9796 do :
9797   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
9798 if test "x$ac_cv_func_MagickExportImagePixels" = xyes; then :
9799   cat >>confdefs.h <<_ACEOF
9800 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
9801 _ACEOF
9802
9803 fi
9804 done
9805
9806     fi
9807   fi
9808 fi
9809
9810
9811 HAVE_GTK=no
9812 if test "${with_gtk3}" = "yes"; then
9813   GLIB_REQUIRED=2.6
9814   GTK_REQUIRED=2.90
9815   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9816
9817
9818   succeeded=no
9819
9820   # Extract the first word of "pkg-config", so it can be a program name with args.
9821 set dummy pkg-config; ac_word=$2
9822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9823 $as_echo_n "checking for $ac_word... " >&6; }
9824 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9825   $as_echo_n "(cached) " >&6
9826 else
9827   case $PKG_CONFIG in
9828   [\\/]* | ?:[\\/]*)
9829   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9830   ;;
9831   *)
9832   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9833 for as_dir in $PATH
9834 do
9835   IFS=$as_save_IFS
9836   test -z "$as_dir" && as_dir=.
9837     for ac_exec_ext in '' $ac_executable_extensions; do
9838   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9839     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9840     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9841     break 2
9842   fi
9843 done
9844   done
9845 IFS=$as_save_IFS
9846
9847   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9848   ;;
9849 esac
9850 fi
9851 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9852 if test -n "$PKG_CONFIG"; then
9853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9854 $as_echo "$PKG_CONFIG" >&6; }
9855 else
9856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9857 $as_echo "no" >&6; }
9858 fi
9859
9860
9861
9862   if test "$PKG_CONFIG" = "no" ; then
9863      pkg_check_gtk=no
9864   else
9865      PKG_CONFIG_MIN_VERSION=0.9.0
9866      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9867         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9868 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9869
9870         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9871             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9872 $as_echo "yes" >&6; }
9873             succeeded=yes
9874
9875             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9876 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9877             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9878             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9879 $as_echo "$GTK_CFLAGS" >&6; }
9880
9881             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9882 $as_echo_n "checking GTK_LIBS... " >&6; }
9883             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9884             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9885 $as_echo "$GTK_LIBS" >&6; }
9886         else
9887             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9888 $as_echo "no" >&6; }
9889             GTK_CFLAGS=""
9890             GTK_LIBS=""
9891             ## If we have a custom action on failure, don't print errors, but
9892             ## do set a variable so people can do so.
9893             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9894
9895         fi
9896
9897
9898
9899      else
9900         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9901         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9902      fi
9903   fi
9904
9905   if test $succeeded = yes; then
9906      pkg_check_gtk=yes
9907   else
9908      pkg_check_gtk=no
9909   fi
9910
9911   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
9912      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
9913   fi
9914 fi
9915
9916 if test "$pkg_check_gtk" != "yes"; then
9917   HAVE_GTK=no
9918 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
9919   GLIB_REQUIRED=2.6
9920   GTK_REQUIRED=2.6
9921   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9922
9923
9924   succeeded=no
9925
9926   # Extract the first word of "pkg-config", so it can be a program name with args.
9927 set dummy pkg-config; ac_word=$2
9928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9929 $as_echo_n "checking for $ac_word... " >&6; }
9930 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9931   $as_echo_n "(cached) " >&6
9932 else
9933   case $PKG_CONFIG in
9934   [\\/]* | ?:[\\/]*)
9935   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9936   ;;
9937   *)
9938   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9939 for as_dir in $PATH
9940 do
9941   IFS=$as_save_IFS
9942   test -z "$as_dir" && as_dir=.
9943     for ac_exec_ext in '' $ac_executable_extensions; do
9944   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9945     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9946     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9947     break 2
9948   fi
9949 done
9950   done
9951 IFS=$as_save_IFS
9952
9953   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9954   ;;
9955 esac
9956 fi
9957 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9958 if test -n "$PKG_CONFIG"; then
9959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9960 $as_echo "$PKG_CONFIG" >&6; }
9961 else
9962   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9963 $as_echo "no" >&6; }
9964 fi
9965
9966
9967
9968   if test "$PKG_CONFIG" = "no" ; then
9969      pkg_check_gtk=no
9970   else
9971      PKG_CONFIG_MIN_VERSION=0.9.0
9972      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9973         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9974 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9975
9976         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9977             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9978 $as_echo "yes" >&6; }
9979             succeeded=yes
9980
9981             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9982 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9983             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9984             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9985 $as_echo "$GTK_CFLAGS" >&6; }
9986
9987             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9988 $as_echo_n "checking GTK_LIBS... " >&6; }
9989             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9990             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9991 $as_echo "$GTK_LIBS" >&6; }
9992         else
9993             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9994 $as_echo "no" >&6; }
9995             GTK_CFLAGS=""
9996             GTK_LIBS=""
9997             ## If we have a custom action on failure, don't print errors, but
9998             ## do set a variable so people can do so.
9999             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10000
10001         fi
10002
10003
10004
10005      else
10006         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10007         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10008      fi
10009   fi
10010
10011   if test $succeeded = yes; then
10012      pkg_check_gtk=yes
10013   else
10014      pkg_check_gtk=no
10015   fi
10016
10017   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10018      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10019   fi
10020 fi
10021 fi
10022
10023 GTK_OBJ=
10024 if test x"$pkg_check_gtk" = xyes; then
10025
10026
10027
10028   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10029   CFLAGS="$CFLAGS $GTK_CFLAGS"
10030   LIBS="$GTK_LIBS $LIBS"
10031     GTK_COMPILES=no
10032   for ac_func in gtk_main
10033 do :
10034   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10035 if test "x$ac_cv_func_gtk_main" = xyes; then :
10036   cat >>confdefs.h <<_ACEOF
10037 #define HAVE_GTK_MAIN 1
10038 _ACEOF
10039  GTK_COMPILES=yes
10040 fi
10041 done
10042
10043   if test "${GTK_COMPILES}" != "yes"; then
10044     if test "$USE_X_TOOLKIT" != "maybe"; then
10045       as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10046     fi
10047   else
10048     HAVE_GTK=yes
10049
10050 $as_echo "#define USE_GTK 1" >>confdefs.h
10051
10052     GTK_OBJ=gtkutil.o
10053     USE_X_TOOLKIT=none
10054     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10055       :
10056     else
10057       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10058        closing open displays.  This is no problem if you just use
10059        one display, but if you use more than one and close one of them
10060        Emacs may crash." >&5
10061 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10062        closing open displays.  This is no problem if you just use
10063        one display, but if you use more than one and close one of them
10064        Emacs may crash." >&2;}
10065       sleep 3
10066     fi
10067   fi
10068
10069 fi
10070
10071
10072
10073 if test "${HAVE_GTK}" = "yes"; then
10074
10075       if test "$with_toolkit_scroll_bars" != no; then
10076     with_toolkit_scroll_bars=yes
10077   fi
10078
10079           HAVE_GTK_FILE_SELECTION=no
10080   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10081 #include <gtk/gtk.h>
10082 "
10083 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = xyes; then :
10084   HAVE_GTK_FILE_SELECTION=yes
10085 else
10086   HAVE_GTK_FILE_SELECTION=no
10087 fi
10088
10089   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10090     for ac_func in gtk_file_selection_new
10091 do :
10092   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10093 if test "x$ac_cv_func_gtk_file_selection_new" = xyes; then :
10094   cat >>confdefs.h <<_ACEOF
10095 #define HAVE_GTK_FILE_SELECTION_NEW 1
10096 _ACEOF
10097
10098 fi
10099 done
10100
10101   fi
10102
10103         HAVE_GTK_AND_PTHREAD=no
10104     for ac_header in pthread.h
10105 do :
10106   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10107 if test "x$ac_cv_header_pthread_h" = xyes; then :
10108   cat >>confdefs.h <<_ACEOF
10109 #define HAVE_PTHREAD_H 1
10110 _ACEOF
10111
10112 fi
10113
10114 done
10115
10116     if test "$ac_cv_header_pthread_h"; then
10117       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10118 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10119 if ${ac_cv_lib_pthread_pthread_self+:} false; then :
10120   $as_echo_n "(cached) " >&6
10121 else
10122   ac_check_lib_save_LIBS=$LIBS
10123 LIBS="-lpthread  $LIBS"
10124 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10125 /* end confdefs.h.  */
10126
10127 /* Override any GCC internal prototype to avoid an error.
10128    Use char because int might match the return type of a GCC
10129    builtin and then its argument prototype would still apply.  */
10130 #ifdef __cplusplus
10131 extern "C"
10132 #endif
10133 char pthread_self ();
10134 int
10135 main ()
10136 {
10137 return pthread_self ();
10138   ;
10139   return 0;
10140 }
10141 _ACEOF
10142 if ac_fn_c_try_link "$LINENO"; then :
10143   ac_cv_lib_pthread_pthread_self=yes
10144 else
10145   ac_cv_lib_pthread_pthread_self=no
10146 fi
10147 rm -f core conftest.err conftest.$ac_objext \
10148     conftest$ac_exeext conftest.$ac_ext
10149 LIBS=$ac_check_lib_save_LIBS
10150 fi
10151 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10152 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10153 if test "x$ac_cv_lib_pthread_pthread_self" = xyes; then :
10154   HAVE_GTK_AND_PTHREAD=yes
10155 fi
10156
10157     fi
10158     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10159       case "${canonical}" in
10160         *-hpux*) ;;
10161         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10162       esac
10163
10164 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10165
10166     fi
10167
10168     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10169                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10170                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10171                  gtk_orientable_set_orientation
10172 do :
10173   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10174 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10175 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10176   cat >>confdefs.h <<_ACEOF
10177 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10178 _ACEOF
10179
10180 fi
10181 done
10182
10183
10184 fi
10185
10186 HAVE_DBUS=no
10187 DBUS_OBJ=
10188 if test "${with_dbus}" = "yes"; then
10189
10190   succeeded=no
10191
10192   # Extract the first word of "pkg-config", so it can be a program name with args.
10193 set dummy pkg-config; ac_word=$2
10194 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10195 $as_echo_n "checking for $ac_word... " >&6; }
10196 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10197   $as_echo_n "(cached) " >&6
10198 else
10199   case $PKG_CONFIG in
10200   [\\/]* | ?:[\\/]*)
10201   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10202   ;;
10203   *)
10204   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10205 for as_dir in $PATH
10206 do
10207   IFS=$as_save_IFS
10208   test -z "$as_dir" && as_dir=.
10209     for ac_exec_ext in '' $ac_executable_extensions; do
10210   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10211     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10212     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10213     break 2
10214   fi
10215 done
10216   done
10217 IFS=$as_save_IFS
10218
10219   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10220   ;;
10221 esac
10222 fi
10223 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10224 if test -n "$PKG_CONFIG"; then
10225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10226 $as_echo "$PKG_CONFIG" >&6; }
10227 else
10228   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10229 $as_echo "no" >&6; }
10230 fi
10231
10232
10233
10234   if test "$PKG_CONFIG" = "no" ; then
10235      HAVE_DBUS=no
10236   else
10237      PKG_CONFIG_MIN_VERSION=0.9.0
10238      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10239         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10240 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10241
10242         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10243             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10244 $as_echo "yes" >&6; }
10245             succeeded=yes
10246
10247             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10248 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10249             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10250             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10251 $as_echo "$DBUS_CFLAGS" >&6; }
10252
10253             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10254 $as_echo_n "checking DBUS_LIBS... " >&6; }
10255             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10256             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10257 $as_echo "$DBUS_LIBS" >&6; }
10258         else
10259             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10260 $as_echo "no" >&6; }
10261             DBUS_CFLAGS=""
10262             DBUS_LIBS=""
10263             ## If we have a custom action on failure, don't print errors, but
10264             ## do set a variable so people can do so.
10265             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10266
10267         fi
10268
10269
10270
10271      else
10272         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10273         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10274      fi
10275   fi
10276
10277   if test $succeeded = yes; then
10278      HAVE_DBUS=yes
10279   else
10280      HAVE_DBUS=no
10281   fi
10282
10283    if test "$HAVE_DBUS" = yes; then
10284      LIBS="$LIBS $DBUS_LIBS"
10285
10286 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10287
10288      for ac_func in dbus_watch_get_unix_fd
10289 do :
10290   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10291 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = xyes; then :
10292   cat >>confdefs.h <<_ACEOF
10293 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10294 _ACEOF
10295
10296 fi
10297 done
10298
10299      DBUS_OBJ=dbusbind.o
10300    fi
10301 fi
10302
10303
10304 HAVE_GCONF=no
10305 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10306
10307   succeeded=no
10308
10309   # Extract the first word of "pkg-config", so it can be a program name with args.
10310 set dummy pkg-config; ac_word=$2
10311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10312 $as_echo_n "checking for $ac_word... " >&6; }
10313 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10314   $as_echo_n "(cached) " >&6
10315 else
10316   case $PKG_CONFIG in
10317   [\\/]* | ?:[\\/]*)
10318   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10319   ;;
10320   *)
10321   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10322 for as_dir in $PATH
10323 do
10324   IFS=$as_save_IFS
10325   test -z "$as_dir" && as_dir=.
10326     for ac_exec_ext in '' $ac_executable_extensions; do
10327   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10328     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10329     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10330     break 2
10331   fi
10332 done
10333   done
10334 IFS=$as_save_IFS
10335
10336   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10337   ;;
10338 esac
10339 fi
10340 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10341 if test -n "$PKG_CONFIG"; then
10342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10343 $as_echo "$PKG_CONFIG" >&6; }
10344 else
10345   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10346 $as_echo "no" >&6; }
10347 fi
10348
10349
10350
10351   if test "$PKG_CONFIG" = "no" ; then
10352      HAVE_GCONF=no
10353   else
10354      PKG_CONFIG_MIN_VERSION=0.9.0
10355      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10356         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10357 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10358
10359         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10360             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10361 $as_echo "yes" >&6; }
10362             succeeded=yes
10363
10364             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10365 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10366             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10367             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10368 $as_echo "$GCONF_CFLAGS" >&6; }
10369
10370             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10371 $as_echo_n "checking GCONF_LIBS... " >&6; }
10372             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10373             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10374 $as_echo "$GCONF_LIBS" >&6; }
10375         else
10376             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10377 $as_echo "no" >&6; }
10378             GCONF_CFLAGS=""
10379             GCONF_LIBS=""
10380             ## If we have a custom action on failure, don't print errors, but
10381             ## do set a variable so people can do so.
10382             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10383
10384         fi
10385
10386
10387
10388      else
10389         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10390         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10391      fi
10392   fi
10393
10394   if test $succeeded = yes; then
10395      HAVE_GCONF=yes
10396   else
10397      HAVE_GCONF=no
10398   fi
10399
10400    if test "$HAVE_GCONF" = yes; then
10401
10402 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10403
10404             for ac_func in g_type_init
10405 do :
10406   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10407 if test "x$ac_cv_func_g_type_init" = xyes; then :
10408   cat >>confdefs.h <<_ACEOF
10409 #define HAVE_G_TYPE_INIT 1
10410 _ACEOF
10411
10412 fi
10413 done
10414
10415    fi
10416 fi
10417
10418 HAVE_LIBSELINUX=no
10419 LIBSELINUX_LIBS=
10420 if test "${with_selinux}" = "yes"; then
10421    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10422 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10423 if ${ac_cv_lib_selinux_lgetfilecon+:} false; then :
10424   $as_echo_n "(cached) " >&6
10425 else
10426   ac_check_lib_save_LIBS=$LIBS
10427 LIBS="-lselinux  $LIBS"
10428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10429 /* end confdefs.h.  */
10430
10431 /* Override any GCC internal prototype to avoid an error.
10432    Use char because int might match the return type of a GCC
10433    builtin and then its argument prototype would still apply.  */
10434 #ifdef __cplusplus
10435 extern "C"
10436 #endif
10437 char lgetfilecon ();
10438 int
10439 main ()
10440 {
10441 return lgetfilecon ();
10442   ;
10443   return 0;
10444 }
10445 _ACEOF
10446 if ac_fn_c_try_link "$LINENO"; then :
10447   ac_cv_lib_selinux_lgetfilecon=yes
10448 else
10449   ac_cv_lib_selinux_lgetfilecon=no
10450 fi
10451 rm -f core conftest.err conftest.$ac_objext \
10452     conftest$ac_exeext conftest.$ac_ext
10453 LIBS=$ac_check_lib_save_LIBS
10454 fi
10455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10456 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10457 if test "x$ac_cv_lib_selinux_lgetfilecon" = xyes; then :
10458   HAVE_LIBSELINUX=yes
10459 else
10460   HAVE_LIBSELINUX=no
10461 fi
10462
10463    if test "$HAVE_LIBSELINUX" = yes; then
10464
10465 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10466
10467       LIBSELINUX_LIBS=-lselinux
10468    fi
10469 fi
10470
10471
10472 HAVE_GNUTLS=no
10473 if test "${with_gnutls}" = "yes" ; then
10474
10475   succeeded=no
10476
10477   # Extract the first word of "pkg-config", so it can be a program name with args.
10478 set dummy pkg-config; ac_word=$2
10479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10480 $as_echo_n "checking for $ac_word... " >&6; }
10481 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10482   $as_echo_n "(cached) " >&6
10483 else
10484   case $PKG_CONFIG in
10485   [\\/]* | ?:[\\/]*)
10486   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10487   ;;
10488   *)
10489   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10490 for as_dir in $PATH
10491 do
10492   IFS=$as_save_IFS
10493   test -z "$as_dir" && as_dir=.
10494     for ac_exec_ext in '' $ac_executable_extensions; do
10495   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10496     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10497     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10498     break 2
10499   fi
10500 done
10501   done
10502 IFS=$as_save_IFS
10503
10504   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10505   ;;
10506 esac
10507 fi
10508 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10509 if test -n "$PKG_CONFIG"; then
10510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10511 $as_echo "$PKG_CONFIG" >&6; }
10512 else
10513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10514 $as_echo "no" >&6; }
10515 fi
10516
10517
10518
10519   if test "$PKG_CONFIG" = "no" ; then
10520      HAVE_GNUTLS=no
10521   else
10522      PKG_CONFIG_MIN_VERSION=0.9.0
10523      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10524         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10525 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10526
10527         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10528             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10529 $as_echo "yes" >&6; }
10530             succeeded=yes
10531
10532             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10533 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10534             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10535             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10536 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10537
10538             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10539 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10540             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10541             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10542 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10543         else
10544             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10545 $as_echo "no" >&6; }
10546             LIBGNUTLS_CFLAGS=""
10547             LIBGNUTLS_LIBS=""
10548             ## If we have a custom action on failure, don't print errors, but
10549             ## do set a variable so people can do so.
10550             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10551
10552         fi
10553
10554
10555
10556      else
10557         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10558         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10559      fi
10560   fi
10561
10562   if test $succeeded = yes; then
10563      HAVE_GNUTLS=yes
10564   else
10565      HAVE_GNUTLS=no
10566   fi
10567
10568   if test "${HAVE_GNUTLS}" = "yes"; then
10569
10570 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10571
10572   fi
10573 fi
10574
10575
10576
10577 HAVE_XAW3D=no
10578 LUCID_LIBW=
10579 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10580   if test "$with_xaw3d" != no; then
10581     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10582 $as_echo_n "checking for xaw3d... " >&6; }
10583     if ${emacs_cv_xaw3d+:} false; then :
10584   $as_echo_n "(cached) " >&6
10585 else
10586   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10587 /* end confdefs.h.  */
10588
10589 #include <X11/Intrinsic.h>
10590 #include <X11/Xaw3d/Simple.h>
10591 int
10592 main ()
10593 {
10594
10595   ;
10596   return 0;
10597 }
10598 _ACEOF
10599 if ac_fn_c_try_link "$LINENO"; then :
10600   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
10601 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
10602 if ${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+:} false; then :
10603   $as_echo_n "(cached) " >&6
10604 else
10605   ac_check_lib_save_LIBS=$LIBS
10606 LIBS="-lXaw3d  $LIBS"
10607 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10608 /* end confdefs.h.  */
10609
10610 /* Override any GCC internal prototype to avoid an error.
10611    Use char because int might match the return type of a GCC
10612    builtin and then its argument prototype would still apply.  */
10613 #ifdef __cplusplus
10614 extern "C"
10615 #endif
10616 char XawScrollbarSetThumb ();
10617 int
10618 main ()
10619 {
10620 return XawScrollbarSetThumb ();
10621   ;
10622   return 0;
10623 }
10624 _ACEOF
10625 if ac_fn_c_try_link "$LINENO"; then :
10626   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
10627 else
10628   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
10629 fi
10630 rm -f core conftest.err conftest.$ac_objext \
10631     conftest$ac_exeext conftest.$ac_ext
10632 LIBS=$ac_check_lib_save_LIBS
10633 fi
10634 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
10635 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
10636 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = xyes; then :
10637   emacs_cv_xaw3d=yes
10638 else
10639   emacs_cv_xaw3d=no
10640 fi
10641
10642 else
10643   emacs_cv_xaw3d=no
10644 fi
10645 rm -f core conftest.err conftest.$ac_objext \
10646     conftest$ac_exeext conftest.$ac_ext
10647 fi
10648
10649   else
10650     emacs_cv_xaw3d=no
10651   fi
10652   if test $emacs_cv_xaw3d = yes; then
10653     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10654 $as_echo "yes; using Lucid toolkit" >&6; }
10655     USE_X_TOOLKIT=LUCID
10656     HAVE_XAW3D=yes
10657     LUCID_LIBW=-lXaw3d
10658
10659 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
10660
10661   else
10662     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10663 $as_echo "no" >&6; }
10664     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
10665 $as_echo_n "checking for libXaw... " >&6; }
10666     if ${emacs_cv_xaw+:} false; then :
10667   $as_echo_n "(cached) " >&6
10668 else
10669   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10670 /* end confdefs.h.  */
10671
10672 #include <X11/Intrinsic.h>
10673 #include <X11/Xaw/Simple.h>
10674 int
10675 main ()
10676 {
10677
10678   ;
10679   return 0;
10680 }
10681 _ACEOF
10682 if ac_fn_c_try_link "$LINENO"; then :
10683   emacs_cv_xaw=yes
10684 else
10685   emacs_cv_xaw=no
10686 fi
10687 rm -f core conftest.err conftest.$ac_objext \
10688     conftest$ac_exeext conftest.$ac_ext
10689 fi
10690
10691     if test $emacs_cv_xaw = yes; then
10692       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10693 $as_echo "yes; using Lucid toolkit" >&6; }
10694       USE_X_TOOLKIT=LUCID
10695       LUCID_LIBW=-lXaw
10696     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
10697       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
10698     else
10699       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
10700 $as_echo "no; do not use toolkit by default" >&6; }
10701       USE_X_TOOLKIT=none
10702     fi
10703   fi
10704 fi
10705
10706 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
10707
10708 LIBXTR6=
10709 if test "${USE_X_TOOLKIT}" != "none"; then
10710   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
10711 $as_echo_n "checking X11 toolkit version... " >&6; }
10712   if ${emacs_cv_x11_toolkit_version_6+:} false; then :
10713   $as_echo_n "(cached) " >&6
10714 else
10715   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10716 /* end confdefs.h.  */
10717 #include <X11/Intrinsic.h>
10718 int
10719 main ()
10720 {
10721 #if XtSpecificationRelease < 6
10722 fail;
10723 #endif
10724
10725   ;
10726   return 0;
10727 }
10728 _ACEOF
10729 if ac_fn_c_try_link "$LINENO"; then :
10730   emacs_cv_x11_toolkit_version_6=yes
10731 else
10732   emacs_cv_x11_toolkit_version_6=no
10733 fi
10734 rm -f core conftest.err conftest.$ac_objext \
10735     conftest$ac_exeext conftest.$ac_ext
10736 fi
10737
10738   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
10739   if test $emacs_cv_x11_toolkit_version_6 = yes; then
10740     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10741 $as_echo "6 or newer" >&6; }
10742
10743 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
10744
10745     LIBXTR6="-lSM -lICE"
10746     case "$opsys" in
10747       ## Use libw.a along with X11R6 Xt.
10748       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
10749     esac
10750   else
10751     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10752 $as_echo "before 6" >&6; }
10753   fi
10754
10755   OLDLIBS="$LIBS"
10756   if test x$HAVE_X11XTR6 = xyes; then
10757     LIBS="-lXt -lSM -lICE $LIBS"
10758   else
10759     LIBS="-lXt $LIBS"
10760   fi
10761   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
10762 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
10763 if ${ac_cv_lib_Xmu_XmuConvertStandardSelection+:} false; then :
10764   $as_echo_n "(cached) " >&6
10765 else
10766   ac_check_lib_save_LIBS=$LIBS
10767 LIBS="-lXmu  $LIBS"
10768 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10769 /* end confdefs.h.  */
10770
10771 /* Override any GCC internal prototype to avoid an error.
10772    Use char because int might match the return type of a GCC
10773    builtin and then its argument prototype would still apply.  */
10774 #ifdef __cplusplus
10775 extern "C"
10776 #endif
10777 char XmuConvertStandardSelection ();
10778 int
10779 main ()
10780 {
10781 return XmuConvertStandardSelection ();
10782   ;
10783   return 0;
10784 }
10785 _ACEOF
10786 if ac_fn_c_try_link "$LINENO"; then :
10787   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
10788 else
10789   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
10790 fi
10791 rm -f core conftest.err conftest.$ac_objext \
10792     conftest$ac_exeext conftest.$ac_ext
10793 LIBS=$ac_check_lib_save_LIBS
10794 fi
10795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
10796 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
10797 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = xyes; then :
10798   cat >>confdefs.h <<_ACEOF
10799 #define HAVE_LIBXMU 1
10800 _ACEOF
10801
10802   LIBS="-lXmu $LIBS"
10803
10804 fi
10805
10806   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
10807 fi
10808
10809
10810 LIBXMU=-lXmu
10811 case $opsys in
10812   ## These systems don't supply Xmu.
10813   hpux* | aix4-2 )
10814     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
10815     ;;
10816 esac
10817
10818
10819 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
10820 if test "${HAVE_X11}" = "yes"; then
10821   if test "${USE_X_TOOLKIT}" != "none"; then
10822     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
10823 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
10824 if ${ac_cv_lib_Xext_XShapeQueryExtension+:} false; then :
10825   $as_echo_n "(cached) " >&6
10826 else
10827   ac_check_lib_save_LIBS=$LIBS
10828 LIBS="-lXext  $LIBS"
10829 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10830 /* end confdefs.h.  */
10831
10832 /* Override any GCC internal prototype to avoid an error.
10833    Use char because int might match the return type of a GCC
10834    builtin and then its argument prototype would still apply.  */
10835 #ifdef __cplusplus
10836 extern "C"
10837 #endif
10838 char XShapeQueryExtension ();
10839 int
10840 main ()
10841 {
10842 return XShapeQueryExtension ();
10843   ;
10844   return 0;
10845 }
10846 _ACEOF
10847 if ac_fn_c_try_link "$LINENO"; then :
10848   ac_cv_lib_Xext_XShapeQueryExtension=yes
10849 else
10850   ac_cv_lib_Xext_XShapeQueryExtension=no
10851 fi
10852 rm -f core conftest.err conftest.$ac_objext \
10853     conftest$ac_exeext conftest.$ac_ext
10854 LIBS=$ac_check_lib_save_LIBS
10855 fi
10856 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
10857 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
10858 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = xyes; then :
10859   cat >>confdefs.h <<_ACEOF
10860 #define HAVE_LIBXEXT 1
10861 _ACEOF
10862
10863   LIBS="-lXext $LIBS"
10864
10865 fi
10866
10867   fi
10868 fi
10869
10870 LIBXP=
10871 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10872   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
10873 $as_echo_n "checking for Motif version 2.1... " >&6; }
10874 if ${emacs_cv_motif_version_2_1+:} false; then :
10875   $as_echo_n "(cached) " >&6
10876 else
10877   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10878 /* end confdefs.h.  */
10879 #include <Xm/Xm.h>
10880 int
10881 main ()
10882 {
10883 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
10884 int x = 5;
10885 #else
10886 Motif version prior to 2.1.
10887 #endif
10888   ;
10889   return 0;
10890 }
10891 _ACEOF
10892 if ac_fn_c_try_compile "$LINENO"; then :
10893   emacs_cv_motif_version_2_1=yes
10894 else
10895   emacs_cv_motif_version_2_1=no
10896 fi
10897 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10898 fi
10899 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
10900 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
10901   if test $emacs_cv_motif_version_2_1 = yes; then
10902     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
10903 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
10904 if ${ac_cv_lib_Xp_XpCreateContext+:} false; then :
10905   $as_echo_n "(cached) " >&6
10906 else
10907   ac_check_lib_save_LIBS=$LIBS
10908 LIBS="-lXp  $LIBS"
10909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10910 /* end confdefs.h.  */
10911
10912 /* Override any GCC internal prototype to avoid an error.
10913    Use char because int might match the return type of a GCC
10914    builtin and then its argument prototype would still apply.  */
10915 #ifdef __cplusplus
10916 extern "C"
10917 #endif
10918 char XpCreateContext ();
10919 int
10920 main ()
10921 {
10922 return XpCreateContext ();
10923   ;
10924   return 0;
10925 }
10926 _ACEOF
10927 if ac_fn_c_try_link "$LINENO"; then :
10928   ac_cv_lib_Xp_XpCreateContext=yes
10929 else
10930   ac_cv_lib_Xp_XpCreateContext=no
10931 fi
10932 rm -f core conftest.err conftest.$ac_objext \
10933     conftest$ac_exeext conftest.$ac_ext
10934 LIBS=$ac_check_lib_save_LIBS
10935 fi
10936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
10937 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
10938 if test "x$ac_cv_lib_Xp_XpCreateContext" = xyes; then :
10939   LIBXP=-lXp
10940 fi
10941
10942   else
10943     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
10944 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
10945 if ${emacs_cv_lesstif+:} false; then :
10946   $as_echo_n "(cached) " >&6
10947 else
10948   # We put this in CFLAGS temporarily to precede other -I options
10949     # that might be in CFLAGS temporarily.
10950     # We put this in CPPFLAGS where it precedes the other -I options.
10951     OLD_CPPFLAGS=$CPPFLAGS
10952     OLD_CFLAGS=$CFLAGS
10953     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
10954     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
10955     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10956 /* end confdefs.h.  */
10957 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
10958 int
10959 main ()
10960 {
10961 int x = 5;
10962   ;
10963   return 0;
10964 }
10965 _ACEOF
10966 if ac_fn_c_try_compile "$LINENO"; then :
10967   emacs_cv_lesstif=yes
10968 else
10969   emacs_cv_lesstif=no
10970 fi
10971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10972 fi
10973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
10974 $as_echo "$emacs_cv_lesstif" >&6; }
10975     if test $emacs_cv_lesstif = yes; then
10976       # Make sure this -I option remains in CPPFLAGS after it is set
10977       # back to REAL_CPPFLAGS.
10978       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
10979       # have those other -I options anyway.  Ultimately, having this
10980       # directory ultimately in CPPFLAGS will be enough.
10981       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
10982       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
10983     else
10984       CFLAGS=$OLD_CFLAGS
10985       CPPFLAGS=$OLD_CPPFLAGS
10986     fi
10987   fi
10988 fi
10989
10990
10991 USE_TOOLKIT_SCROLL_BARS=no
10992 if test "${with_toolkit_scroll_bars}" != "no"; then
10993   if test "${USE_X_TOOLKIT}" != "none"; then
10994     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10995       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10996
10997       HAVE_XAW3D=no
10998       USE_TOOLKIT_SCROLL_BARS=yes
10999     elif test "${HAVE_XAW3D}" = "yes"; then
11000       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11001
11002       USE_TOOLKIT_SCROLL_BARS=yes
11003     fi
11004   elif test "${HAVE_GTK}" = "yes"; then
11005     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11006
11007     USE_TOOLKIT_SCROLL_BARS=yes
11008   elif test "${HAVE_NS}" = "yes"; then
11009     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11010
11011     USE_TOOLKIT_SCROLL_BARS=yes
11012   fi
11013 fi
11014
11015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11016 /* end confdefs.h.  */
11017
11018           #include <X11/Xlib.h>
11019           #include <X11/Xresource.h>
11020 int
11021 main ()
11022 {
11023 XIMProc  callback;
11024   ;
11025   return 0;
11026 }
11027 _ACEOF
11028 if ac_fn_c_try_compile "$LINENO"; then :
11029   HAVE_XIM=yes
11030
11031 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11032
11033 else
11034   HAVE_XIM=no
11035 fi
11036 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11037
11038
11039 if test "${with_xim}" != "no"; then
11040
11041 $as_echo "#define USE_XIM 1" >>confdefs.h
11042
11043 fi
11044
11045
11046 if test "${HAVE_XIM}" != "no"; then
11047   late_CFLAGS=$CFLAGS
11048   if test "$GCC" = yes; then
11049     CFLAGS="$CFLAGS --pedantic-errors"
11050   fi
11051   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11052 /* end confdefs.h.  */
11053
11054 #include <X11/Xlib.h>
11055 #include <X11/Xresource.h>
11056 int
11057 main ()
11058 {
11059 Display *display;
11060 XrmDatabase db;
11061 char *res_name;
11062 char *res_class;
11063 XIMProc  callback;
11064 XPointer *client_data;
11065 #ifndef __GNUC__
11066 /* If we're not using GCC, it's probably not XFree86, and this is
11067    probably right, but we can't use something like --pedantic-errors.  */
11068 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11069                                            char*, XIMProc, XPointer*);
11070 #endif
11071 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11072    client_data);
11073   ;
11074   return 0;
11075 }
11076 _ACEOF
11077 if ac_fn_c_try_compile "$LINENO"; then :
11078   emacs_cv_arg6_star=yes
11079 fi
11080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11081     if test "$emacs_cv_arg6_star" = yes; then
11082     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11083
11084   else
11085     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11086
11087   fi
11088   CFLAGS=$late_CFLAGS
11089 fi
11090
11091 ### Start of font-backend (under any platform) section.
11092 # (nothing here yet -- this is a placeholder)
11093 ### End of font-backend (under any platform) section.
11094
11095 ### Start of font-backend (under X11) section.
11096 if test "${HAVE_X11}" = "yes"; then
11097
11098   succeeded=no
11099
11100   # Extract the first word of "pkg-config", so it can be a program name with args.
11101 set dummy pkg-config; ac_word=$2
11102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11103 $as_echo_n "checking for $ac_word... " >&6; }
11104 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11105   $as_echo_n "(cached) " >&6
11106 else
11107   case $PKG_CONFIG in
11108   [\\/]* | ?:[\\/]*)
11109   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11110   ;;
11111   *)
11112   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11113 for as_dir in $PATH
11114 do
11115   IFS=$as_save_IFS
11116   test -z "$as_dir" && as_dir=.
11117     for ac_exec_ext in '' $ac_executable_extensions; do
11118   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11119     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11120     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11121     break 2
11122   fi
11123 done
11124   done
11125 IFS=$as_save_IFS
11126
11127   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11128   ;;
11129 esac
11130 fi
11131 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11132 if test -n "$PKG_CONFIG"; then
11133   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11134 $as_echo "$PKG_CONFIG" >&6; }
11135 else
11136   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11137 $as_echo "no" >&6; }
11138 fi
11139
11140
11141
11142   if test "$PKG_CONFIG" = "no" ; then
11143      HAVE_FC=no
11144   else
11145      PKG_CONFIG_MIN_VERSION=0.9.0
11146      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11147         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11148 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11149
11150         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11151             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11152 $as_echo "yes" >&6; }
11153             succeeded=yes
11154
11155             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11156 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11157             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11158             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11159 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11160
11161             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11162 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11163             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11164             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11165 $as_echo "$FONTCONFIG_LIBS" >&6; }
11166         else
11167             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11168 $as_echo "no" >&6; }
11169             FONTCONFIG_CFLAGS=""
11170             FONTCONFIG_LIBS=""
11171             ## If we have a custom action on failure, don't print errors, but
11172             ## do set a variable so people can do so.
11173             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11174
11175         fi
11176
11177
11178
11179      else
11180         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11181         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11182      fi
11183   fi
11184
11185   if test $succeeded = yes; then
11186      HAVE_FC=yes
11187   else
11188      HAVE_FC=no
11189   fi
11190
11191
11192    ## Use -lXft if available, unless `--with-xft=no'.
11193    HAVE_XFT=maybe
11194     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11195       with_xft="no";
11196     fi
11197     if test "x${with_xft}" != "xno"; then
11198
11199
11200   succeeded=no
11201
11202   # Extract the first word of "pkg-config", so it can be a program name with args.
11203 set dummy pkg-config; ac_word=$2
11204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11205 $as_echo_n "checking for $ac_word... " >&6; }
11206 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11207   $as_echo_n "(cached) " >&6
11208 else
11209   case $PKG_CONFIG in
11210   [\\/]* | ?:[\\/]*)
11211   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11212   ;;
11213   *)
11214   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11215 for as_dir in $PATH
11216 do
11217   IFS=$as_save_IFS
11218   test -z "$as_dir" && as_dir=.
11219     for ac_exec_ext in '' $ac_executable_extensions; do
11220   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11221     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11222     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11223     break 2
11224   fi
11225 done
11226   done
11227 IFS=$as_save_IFS
11228
11229   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11230   ;;
11231 esac
11232 fi
11233 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11234 if test -n "$PKG_CONFIG"; then
11235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11236 $as_echo "$PKG_CONFIG" >&6; }
11237 else
11238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11239 $as_echo "no" >&6; }
11240 fi
11241
11242
11243
11244   if test "$PKG_CONFIG" = "no" ; then
11245      HAVE_XFT=no
11246   else
11247      PKG_CONFIG_MIN_VERSION=0.9.0
11248      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11249         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11250 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11251
11252         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11253             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11254 $as_echo "yes" >&6; }
11255             succeeded=yes
11256
11257             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11258 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11259             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11260             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11261 $as_echo "$XFT_CFLAGS" >&6; }
11262
11263             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11264 $as_echo_n "checking XFT_LIBS... " >&6; }
11265             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11266             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11267 $as_echo "$XFT_LIBS" >&6; }
11268         else
11269             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11270 $as_echo "no" >&6; }
11271             XFT_CFLAGS=""
11272             XFT_LIBS=""
11273             ## If we have a custom action on failure, don't print errors, but
11274             ## do set a variable so people can do so.
11275             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11276
11277         fi
11278
11279
11280
11281      else
11282         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11283         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11284      fi
11285   fi
11286
11287   if test $succeeded = yes; then
11288      :
11289   else
11290      HAVE_XFT=no
11291   fi
11292
11293       ## Because xftfont.c uses XRenderQueryExtension, we also
11294       ## need to link to -lXrender.
11295       HAVE_XRENDER=no
11296       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11297 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11298 if ${ac_cv_lib_Xrender_XRenderQueryExtension+:} false; then :
11299   $as_echo_n "(cached) " >&6
11300 else
11301   ac_check_lib_save_LIBS=$LIBS
11302 LIBS="-lXrender  $LIBS"
11303 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11304 /* end confdefs.h.  */
11305
11306 /* Override any GCC internal prototype to avoid an error.
11307    Use char because int might match the return type of a GCC
11308    builtin and then its argument prototype would still apply.  */
11309 #ifdef __cplusplus
11310 extern "C"
11311 #endif
11312 char XRenderQueryExtension ();
11313 int
11314 main ()
11315 {
11316 return XRenderQueryExtension ();
11317   ;
11318   return 0;
11319 }
11320 _ACEOF
11321 if ac_fn_c_try_link "$LINENO"; then :
11322   ac_cv_lib_Xrender_XRenderQueryExtension=yes
11323 else
11324   ac_cv_lib_Xrender_XRenderQueryExtension=no
11325 fi
11326 rm -f core conftest.err conftest.$ac_objext \
11327     conftest$ac_exeext conftest.$ac_ext
11328 LIBS=$ac_check_lib_save_LIBS
11329 fi
11330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11331 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11332 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = xyes; then :
11333   HAVE_XRENDER=yes
11334 fi
11335
11336       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11337         OLD_CPPFLAGS="$CPPFLAGS"
11338         OLD_CFLAGS="$CFLAGS"
11339         OLD_LIBS="$LIBS"
11340         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11341         CFLAGS="$CFLAGS $XFT_CFLAGS"
11342         XFT_LIBS="-lXrender $XFT_LIBS"
11343         LIBS="$XFT_LIBS $LIBS"
11344         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11345 if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :
11346   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11347 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11348 if ${ac_cv_lib_Xft_XftFontOpen+:} false; then :
11349   $as_echo_n "(cached) " >&6
11350 else
11351   ac_check_lib_save_LIBS=$LIBS
11352 LIBS="-lXft $XFT_LIBS $LIBS"
11353 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11354 /* end confdefs.h.  */
11355
11356 /* Override any GCC internal prototype to avoid an error.
11357    Use char because int might match the return type of a GCC
11358    builtin and then its argument prototype would still apply.  */
11359 #ifdef __cplusplus
11360 extern "C"
11361 #endif
11362 char XftFontOpen ();
11363 int
11364 main ()
11365 {
11366 return XftFontOpen ();
11367   ;
11368   return 0;
11369 }
11370 _ACEOF
11371 if ac_fn_c_try_link "$LINENO"; then :
11372   ac_cv_lib_Xft_XftFontOpen=yes
11373 else
11374   ac_cv_lib_Xft_XftFontOpen=no
11375 fi
11376 rm -f core conftest.err conftest.$ac_objext \
11377     conftest$ac_exeext conftest.$ac_ext
11378 LIBS=$ac_check_lib_save_LIBS
11379 fi
11380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11381 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11382 if test "x$ac_cv_lib_Xft_XftFontOpen" = xyes; then :
11383   HAVE_XFT=yes
11384 fi
11385
11386 fi
11387
11388
11389
11390         if test "${HAVE_XFT}" = "yes"; then
11391
11392 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11393
11394
11395           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11396         else
11397           CPPFLAGS="$OLD_CPPFLAGS"
11398           CFLAGS="$OLD_CFLAGS"
11399           LIBS="$OLD_LIBS"
11400         fi                        # "${HAVE_XFT}" = "yes"
11401       fi                          # "$HAVE_XFT" != no
11402     fi                            # "x${with_xft}" != "xno"
11403
11404         if test "$HAVE_XFT" != "yes"; then
11405        HAVE_XFT=no
11406     fi
11407
11408     ## We used to allow building with FreeType and without Xft.
11409     ## However, the ftx font backend driver is not in good shape.
11410     HAVE_FREETYPE=$HAVE_XFT
11411
11412     HAVE_LIBOTF=no
11413     if test "${HAVE_FREETYPE}" = "yes"; then
11414
11415 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11416
11417       if test "${with_libotf}" != "no"; then
11418
11419   succeeded=no
11420
11421   # Extract the first word of "pkg-config", so it can be a program name with args.
11422 set dummy pkg-config; ac_word=$2
11423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11424 $as_echo_n "checking for $ac_word... " >&6; }
11425 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11426   $as_echo_n "(cached) " >&6
11427 else
11428   case $PKG_CONFIG in
11429   [\\/]* | ?:[\\/]*)
11430   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11431   ;;
11432   *)
11433   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11434 for as_dir in $PATH
11435 do
11436   IFS=$as_save_IFS
11437   test -z "$as_dir" && as_dir=.
11438     for ac_exec_ext in '' $ac_executable_extensions; do
11439   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11440     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11441     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11442     break 2
11443   fi
11444 done
11445   done
11446 IFS=$as_save_IFS
11447
11448   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11449   ;;
11450 esac
11451 fi
11452 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11453 if test -n "$PKG_CONFIG"; then
11454   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11455 $as_echo "$PKG_CONFIG" >&6; }
11456 else
11457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11458 $as_echo "no" >&6; }
11459 fi
11460
11461
11462
11463   if test "$PKG_CONFIG" = "no" ; then
11464      HAVE_LIBOTF=no
11465   else
11466      PKG_CONFIG_MIN_VERSION=0.9.0
11467      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11468         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11469 $as_echo_n "checking for libotf... " >&6; }
11470
11471         if $PKG_CONFIG --exists "libotf" 2>&5; then
11472             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11473 $as_echo "yes" >&6; }
11474             succeeded=yes
11475
11476             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11477 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11478             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11479             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11480 $as_echo "$LIBOTF_CFLAGS" >&6; }
11481
11482             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11483 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11484             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11485             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11486 $as_echo "$LIBOTF_LIBS" >&6; }
11487         else
11488             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11489 $as_echo "no" >&6; }
11490             LIBOTF_CFLAGS=""
11491             LIBOTF_LIBS=""
11492             ## If we have a custom action on failure, don't print errors, but
11493             ## do set a variable so people can do so.
11494             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11495
11496         fi
11497
11498
11499
11500      else
11501         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11502         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11503      fi
11504   fi
11505
11506   if test $succeeded = yes; then
11507      HAVE_LIBOTF=yes
11508   else
11509      HAVE_LIBOTF=no
11510   fi
11511
11512         if test "$HAVE_LIBOTF" = "yes"; then
11513
11514 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11515
11516           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11517 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11518 if ${ac_cv_lib_otf_OTF_get_variation_glyphs+:} false; then :
11519   $as_echo_n "(cached) " >&6
11520 else
11521   ac_check_lib_save_LIBS=$LIBS
11522 LIBS="-lotf  $LIBS"
11523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11524 /* end confdefs.h.  */
11525
11526 /* Override any GCC internal prototype to avoid an error.
11527    Use char because int might match the return type of a GCC
11528    builtin and then its argument prototype would still apply.  */
11529 #ifdef __cplusplus
11530 extern "C"
11531 #endif
11532 char OTF_get_variation_glyphs ();
11533 int
11534 main ()
11535 {
11536 return OTF_get_variation_glyphs ();
11537   ;
11538   return 0;
11539 }
11540 _ACEOF
11541 if ac_fn_c_try_link "$LINENO"; then :
11542   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11543 else
11544   ac_cv_lib_otf_OTF_get_variation_glyphs=no
11545 fi
11546 rm -f core conftest.err conftest.$ac_objext \
11547     conftest$ac_exeext conftest.$ac_ext
11548 LIBS=$ac_check_lib_save_LIBS
11549 fi
11550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11551 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11552 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = xyes; then :
11553   HAVE_OTF_GET_VARIATION_GLYPHS=yes
11554 else
11555   HAVE_OTF_GET_VARIATION_GLYPHS=no
11556 fi
11557
11558           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11559
11560 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11561
11562           fi
11563         fi
11564       fi
11565             fi
11566
11567     HAVE_M17N_FLT=no
11568     if test "${HAVE_LIBOTF}" = yes; then
11569       if test "${with_m17n_flt}" != "no"; then
11570
11571   succeeded=no
11572
11573   # Extract the first word of "pkg-config", so it can be a program name with args.
11574 set dummy pkg-config; ac_word=$2
11575 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11576 $as_echo_n "checking for $ac_word... " >&6; }
11577 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11578   $as_echo_n "(cached) " >&6
11579 else
11580   case $PKG_CONFIG in
11581   [\\/]* | ?:[\\/]*)
11582   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11583   ;;
11584   *)
11585   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11586 for as_dir in $PATH
11587 do
11588   IFS=$as_save_IFS
11589   test -z "$as_dir" && as_dir=.
11590     for ac_exec_ext in '' $ac_executable_extensions; do
11591   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11592     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11593     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11594     break 2
11595   fi
11596 done
11597   done
11598 IFS=$as_save_IFS
11599
11600   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11601   ;;
11602 esac
11603 fi
11604 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11605 if test -n "$PKG_CONFIG"; then
11606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11607 $as_echo "$PKG_CONFIG" >&6; }
11608 else
11609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11610 $as_echo "no" >&6; }
11611 fi
11612
11613
11614
11615   if test "$PKG_CONFIG" = "no" ; then
11616      HAVE_M17N_FLT=no
11617   else
11618      PKG_CONFIG_MIN_VERSION=0.9.0
11619      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11620         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11621 $as_echo_n "checking for m17n-flt... " >&6; }
11622
11623         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
11624             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11625 $as_echo "yes" >&6; }
11626             succeeded=yes
11627
11628             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
11629 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
11630             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
11631             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
11632 $as_echo "$M17N_FLT_CFLAGS" >&6; }
11633
11634             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
11635 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
11636             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
11637             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
11638 $as_echo "$M17N_FLT_LIBS" >&6; }
11639         else
11640             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11641 $as_echo "no" >&6; }
11642             M17N_FLT_CFLAGS=""
11643             M17N_FLT_LIBS=""
11644             ## If we have a custom action on failure, don't print errors, but
11645             ## do set a variable so people can do so.
11646             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
11647
11648         fi
11649
11650
11651
11652      else
11653         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11654         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11655      fi
11656   fi
11657
11658   if test $succeeded = yes; then
11659      HAVE_M17N_FLT=yes
11660   else
11661      HAVE_M17N_FLT=no
11662   fi
11663
11664         if test "$HAVE_M17N_FLT" = "yes"; then
11665
11666 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
11667
11668         fi
11669       fi
11670     fi
11671 else
11672     HAVE_XFT=no
11673     HAVE_FREETYPE=no
11674     HAVE_LIBOTF=no
11675     HAVE_M17N_FLT=no
11676 fi
11677
11678 ### End of font-backend (under X11) section.
11679
11680
11681
11682
11683
11684
11685
11686
11687
11688
11689 ### Use -lXpm if available, unless `--with-xpm=no'.
11690 HAVE_XPM=no
11691 LIBXPM=
11692 if test "${HAVE_X11}" = "yes"; then
11693   if test "${with_xpm}" != "no"; then
11694     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
11695 if test "x$ac_cv_header_X11_xpm_h" = xyes; then :
11696   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
11697 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
11698 if ${ac_cv_lib_Xpm_XpmReadFileToPixmap+:} false; then :
11699   $as_echo_n "(cached) " >&6
11700 else
11701   ac_check_lib_save_LIBS=$LIBS
11702 LIBS="-lXpm -lX11 $LIBS"
11703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11704 /* end confdefs.h.  */
11705
11706 /* Override any GCC internal prototype to avoid an error.
11707    Use char because int might match the return type of a GCC
11708    builtin and then its argument prototype would still apply.  */
11709 #ifdef __cplusplus
11710 extern "C"
11711 #endif
11712 char XpmReadFileToPixmap ();
11713 int
11714 main ()
11715 {
11716 return XpmReadFileToPixmap ();
11717   ;
11718   return 0;
11719 }
11720 _ACEOF
11721 if ac_fn_c_try_link "$LINENO"; then :
11722   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
11723 else
11724   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
11725 fi
11726 rm -f core conftest.err conftest.$ac_objext \
11727     conftest$ac_exeext conftest.$ac_ext
11728 LIBS=$ac_check_lib_save_LIBS
11729 fi
11730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
11731 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
11732 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = xyes; then :
11733   HAVE_XPM=yes
11734 fi
11735
11736 fi
11737
11738
11739     if test "${HAVE_XPM}" = "yes"; then
11740       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
11741 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
11742       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11743 /* end confdefs.h.  */
11744 #include "X11/xpm.h"
11745 #ifndef XpmReturnAllocPixels
11746 no_return_alloc_pixels
11747 #endif
11748
11749 _ACEOF
11750 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11751   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
11752   HAVE_XPM=no
11753 else
11754   HAVE_XPM=yes
11755 fi
11756 rm -f conftest*
11757
11758
11759       if test "${HAVE_XPM}" = "yes"; then
11760         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11761 $as_echo "yes" >&6; }
11762       else
11763         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11764 $as_echo "no" >&6; }
11765       fi
11766     fi
11767   fi
11768
11769   if test "${HAVE_XPM}" = "yes"; then
11770
11771 $as_echo "#define HAVE_XPM 1" >>confdefs.h
11772
11773     LIBXPM=-lXpm
11774   fi
11775 fi
11776
11777
11778 ### Use -ljpeg if available, unless `--with-jpeg=no'.
11779 HAVE_JPEG=no
11780 LIBJPEG=
11781 if test "${HAVE_X11}" = "yes"; then
11782   if test "${with_jpeg}" != "no"; then
11783             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
11784 if test "x$ac_cv_header_jerror_h" = xyes; then :
11785   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
11786 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
11787 if ${ac_cv_lib_jpeg_jpeg_destroy_compress+:} false; then :
11788   $as_echo_n "(cached) " >&6
11789 else
11790   ac_check_lib_save_LIBS=$LIBS
11791 LIBS="-ljpeg  $LIBS"
11792 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11793 /* end confdefs.h.  */
11794
11795 /* Override any GCC internal prototype to avoid an error.
11796    Use char because int might match the return type of a GCC
11797    builtin and then its argument prototype would still apply.  */
11798 #ifdef __cplusplus
11799 extern "C"
11800 #endif
11801 char jpeg_destroy_compress ();
11802 int
11803 main ()
11804 {
11805 return jpeg_destroy_compress ();
11806   ;
11807   return 0;
11808 }
11809 _ACEOF
11810 if ac_fn_c_try_link "$LINENO"; then :
11811   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
11812 else
11813   ac_cv_lib_jpeg_jpeg_destroy_compress=no
11814 fi
11815 rm -f core conftest.err conftest.$ac_objext \
11816     conftest$ac_exeext conftest.$ac_ext
11817 LIBS=$ac_check_lib_save_LIBS
11818 fi
11819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
11820 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
11821 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = xyes; then :
11822   HAVE_JPEG=yes
11823 fi
11824
11825 fi
11826
11827
11828   fi
11829
11830     if test "${HAVE_JPEG}" = "yes"; then
11831     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11832
11833     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11834 /* end confdefs.h.  */
11835 #include <jpeglib.h>
11836          version=JPEG_LIB_VERSION
11837
11838 _ACEOF
11839 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11840   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
11841   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11842
11843 else
11844   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
11845 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
11846         HAVE_JPEG=no
11847 fi
11848 rm -f conftest*
11849
11850   fi
11851   if test "${HAVE_JPEG}" = "yes"; then
11852     LIBJPEG=-ljpeg
11853   fi
11854 fi
11855
11856
11857 ### Use -lpng if available, unless `--with-png=no'.
11858 HAVE_PNG=no
11859 LIBPNG=
11860 if test "${HAVE_X11}" = "yes"; then
11861   if test "${with_png}" != "no"; then
11862     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
11863     # in /usr/include/libpng.
11864     for ac_header in png.h libpng/png.h
11865 do :
11866   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11867 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11868 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
11869   cat >>confdefs.h <<_ACEOF
11870 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11871 _ACEOF
11872
11873 fi
11874
11875 done
11876
11877     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
11878       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
11879 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
11880 if ${ac_cv_lib_png_png_get_channels+:} false; then :
11881   $as_echo_n "(cached) " >&6
11882 else
11883   ac_check_lib_save_LIBS=$LIBS
11884 LIBS="-lpng -lz -lm $LIBS"
11885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11886 /* end confdefs.h.  */
11887
11888 /* Override any GCC internal prototype to avoid an error.
11889    Use char because int might match the return type of a GCC
11890    builtin and then its argument prototype would still apply.  */
11891 #ifdef __cplusplus
11892 extern "C"
11893 #endif
11894 char png_get_channels ();
11895 int
11896 main ()
11897 {
11898 return png_get_channels ();
11899   ;
11900   return 0;
11901 }
11902 _ACEOF
11903 if ac_fn_c_try_link "$LINENO"; then :
11904   ac_cv_lib_png_png_get_channels=yes
11905 else
11906   ac_cv_lib_png_png_get_channels=no
11907 fi
11908 rm -f core conftest.err conftest.$ac_objext \
11909     conftest$ac_exeext conftest.$ac_ext
11910 LIBS=$ac_check_lib_save_LIBS
11911 fi
11912 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
11913 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
11914 if test "x$ac_cv_lib_png_png_get_channels" = xyes; then :
11915   HAVE_PNG=yes
11916 fi
11917
11918     fi
11919   fi
11920
11921   if test "${HAVE_PNG}" = "yes"; then
11922
11923 $as_echo "#define HAVE_PNG 1" >>confdefs.h
11924
11925     LIBPNG="-lpng -lz -lm"
11926   fi
11927 fi
11928
11929
11930 ### Use -ltiff if available, unless `--with-tiff=no'.
11931 HAVE_TIFF=no
11932 LIBTIFF=
11933 if test "${HAVE_X11}" = "yes"; then
11934   if test "${with_tiff}" != "no"; then
11935     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
11936 if test "x$ac_cv_header_tiffio_h" = xyes; then :
11937   tifflibs="-lz -lm"
11938       # At least one tiff package requires the jpeg library.
11939       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
11940       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
11941 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
11942 if ${ac_cv_lib_tiff_TIFFGetVersion+:} false; then :
11943   $as_echo_n "(cached) " >&6
11944 else
11945   ac_check_lib_save_LIBS=$LIBS
11946 LIBS="-ltiff $tifflibs $LIBS"
11947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11948 /* end confdefs.h.  */
11949
11950 /* Override any GCC internal prototype to avoid an error.
11951    Use char because int might match the return type of a GCC
11952    builtin and then its argument prototype would still apply.  */
11953 #ifdef __cplusplus
11954 extern "C"
11955 #endif
11956 char TIFFGetVersion ();
11957 int
11958 main ()
11959 {
11960 return TIFFGetVersion ();
11961   ;
11962   return 0;
11963 }
11964 _ACEOF
11965 if ac_fn_c_try_link "$LINENO"; then :
11966   ac_cv_lib_tiff_TIFFGetVersion=yes
11967 else
11968   ac_cv_lib_tiff_TIFFGetVersion=no
11969 fi
11970 rm -f core conftest.err conftest.$ac_objext \
11971     conftest$ac_exeext conftest.$ac_ext
11972 LIBS=$ac_check_lib_save_LIBS
11973 fi
11974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
11975 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
11976 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = xyes; then :
11977   HAVE_TIFF=yes
11978 fi
11979
11980 fi
11981
11982
11983   fi
11984
11985   if test "${HAVE_TIFF}" = "yes"; then
11986
11987 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
11988
11989         LIBTIFF=-ltiff
11990   fi
11991 fi
11992
11993
11994 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
11995 HAVE_GIF=no
11996 LIBGIF=
11997 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
11998   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
11999 if test "x$ac_cv_header_gif_lib_h" = xyes; then :
12000   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12001 # Earlier versions can crash Emacs.
12002     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12003 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12004 if ${ac_cv_lib_gif_EGifPutExtensionLast+:} false; then :
12005   $as_echo_n "(cached) " >&6
12006 else
12007   ac_check_lib_save_LIBS=$LIBS
12008 LIBS="-lgif  $LIBS"
12009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12010 /* end confdefs.h.  */
12011
12012 /* Override any GCC internal prototype to avoid an error.
12013    Use char because int might match the return type of a GCC
12014    builtin and then its argument prototype would still apply.  */
12015 #ifdef __cplusplus
12016 extern "C"
12017 #endif
12018 char EGifPutExtensionLast ();
12019 int
12020 main ()
12021 {
12022 return EGifPutExtensionLast ();
12023   ;
12024   return 0;
12025 }
12026 _ACEOF
12027 if ac_fn_c_try_link "$LINENO"; then :
12028   ac_cv_lib_gif_EGifPutExtensionLast=yes
12029 else
12030   ac_cv_lib_gif_EGifPutExtensionLast=no
12031 fi
12032 rm -f core conftest.err conftest.$ac_objext \
12033     conftest$ac_exeext conftest.$ac_ext
12034 LIBS=$ac_check_lib_save_LIBS
12035 fi
12036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12037 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12038 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = xyes; then :
12039   HAVE_GIF=yes
12040 else
12041   HAVE_GIF=maybe
12042 fi
12043
12044 fi
12045
12046
12047
12048   if test "$HAVE_GIF" = yes; then
12049     LIBGIF=-lgif
12050   elif test "$HAVE_GIF" = maybe; then
12051 # If gif_lib.h but no libgif, try libungif.
12052     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12053 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12054 if ${ac_cv_lib_ungif_EGifPutExtensionLast+:} false; then :
12055   $as_echo_n "(cached) " >&6
12056 else
12057   ac_check_lib_save_LIBS=$LIBS
12058 LIBS="-lungif  $LIBS"
12059 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12060 /* end confdefs.h.  */
12061
12062 /* Override any GCC internal prototype to avoid an error.
12063    Use char because int might match the return type of a GCC
12064    builtin and then its argument prototype would still apply.  */
12065 #ifdef __cplusplus
12066 extern "C"
12067 #endif
12068 char EGifPutExtensionLast ();
12069 int
12070 main ()
12071 {
12072 return EGifPutExtensionLast ();
12073   ;
12074   return 0;
12075 }
12076 _ACEOF
12077 if ac_fn_c_try_link "$LINENO"; then :
12078   ac_cv_lib_ungif_EGifPutExtensionLast=yes
12079 else
12080   ac_cv_lib_ungif_EGifPutExtensionLast=no
12081 fi
12082 rm -f core conftest.err conftest.$ac_objext \
12083     conftest$ac_exeext conftest.$ac_ext
12084 LIBS=$ac_check_lib_save_LIBS
12085 fi
12086 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12087 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12088 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = xyes; then :
12089   HAVE_GIF=yes
12090 else
12091   HAVE_GIF=no
12092 fi
12093
12094     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12095   fi
12096
12097   if test "${HAVE_GIF}" = "yes"; then
12098
12099 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12100
12101   fi
12102 fi
12103
12104
12105 if test "${HAVE_X11}" = "yes"; then
12106   MISSING=""
12107   WITH_NO=""
12108   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12109     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12110   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12111     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12112   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12113     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12114   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12115     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12116   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12117     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12118
12119   if test "X${MISSING}" != X; then
12120     as_fn_error $? "The following required libraries were not found:
12121     $MISSING
12122 Maybe some development libraries/packages are missing?
12123 If you don't want to link with them give
12124     $WITH_NO
12125 as options to configure" "$LINENO" 5
12126   fi
12127 fi
12128
12129 ### Use -lgpm if available, unless `--with-gpm=no'.
12130 HAVE_GPM=no
12131 LIBGPM=
12132 MOUSE_SUPPORT=
12133 if test "${with_gpm}" != "no"; then
12134   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12135 if test "x$ac_cv_header_gpm_h" = xyes; then :
12136   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12137 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12138 if ${ac_cv_lib_gpm_Gpm_Open+:} false; then :
12139   $as_echo_n "(cached) " >&6
12140 else
12141   ac_check_lib_save_LIBS=$LIBS
12142 LIBS="-lgpm  $LIBS"
12143 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12144 /* end confdefs.h.  */
12145
12146 /* Override any GCC internal prototype to avoid an error.
12147    Use char because int might match the return type of a GCC
12148    builtin and then its argument prototype would still apply.  */
12149 #ifdef __cplusplus
12150 extern "C"
12151 #endif
12152 char Gpm_Open ();
12153 int
12154 main ()
12155 {
12156 return Gpm_Open ();
12157   ;
12158   return 0;
12159 }
12160 _ACEOF
12161 if ac_fn_c_try_link "$LINENO"; then :
12162   ac_cv_lib_gpm_Gpm_Open=yes
12163 else
12164   ac_cv_lib_gpm_Gpm_Open=no
12165 fi
12166 rm -f core conftest.err conftest.$ac_objext \
12167     conftest$ac_exeext conftest.$ac_ext
12168 LIBS=$ac_check_lib_save_LIBS
12169 fi
12170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12171 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12172 if test "x$ac_cv_lib_gpm_Gpm_Open" = xyes; then :
12173   HAVE_GPM=yes
12174 fi
12175
12176 fi
12177
12178
12179
12180   if test "${HAVE_GPM}" = "yes"; then
12181
12182 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12183
12184     LIBGPM=-lgpm
12185     ## May be reset below.
12186     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12187   fi
12188 fi
12189
12190
12191 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12192 if test "x$ac_cv_header_malloc_malloc_h" = xyes; then :
12193
12194 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12195
12196 fi
12197
12198
12199
12200 C_SWITCH_X_SYSTEM=
12201 ### Use NeXTstep API to implement GUI.
12202 if test "${HAVE_NS}" = "yes"; then
12203
12204 $as_echo "#define HAVE_NS 1" >>confdefs.h
12205
12206   if test "${NS_IMPL_COCOA}" = "yes"; then
12207
12208 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12209
12210     GNU_OBJC_CFLAGS=
12211   fi
12212   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12213
12214 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12215
12216     # See also .m.o rule in Makefile.in */
12217     # FIXME: are all these flags really needed?  Document here why.  */
12218     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12219     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12220   fi
12221   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12222
12223 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12224
12225   fi
12226   # We also have mouse menus.
12227   HAVE_MENUS=yes
12228   OTHER_FILES=ns-app
12229 fi
12230
12231
12232 ### Use session management (-lSM -lICE) if available
12233 HAVE_X_SM=no
12234 LIBXSM=
12235 if test "${HAVE_X11}" = "yes"; then
12236   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12237 if test "x$ac_cv_header_X11_SM_SMlib_h" = xyes; then :
12238   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12239 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12240 if ${ac_cv_lib_SM_SmcOpenConnection+:} false; then :
12241   $as_echo_n "(cached) " >&6
12242 else
12243   ac_check_lib_save_LIBS=$LIBS
12244 LIBS="-lSM -lICE $LIBS"
12245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12246 /* end confdefs.h.  */
12247
12248 /* Override any GCC internal prototype to avoid an error.
12249    Use char because int might match the return type of a GCC
12250    builtin and then its argument prototype would still apply.  */
12251 #ifdef __cplusplus
12252 extern "C"
12253 #endif
12254 char SmcOpenConnection ();
12255 int
12256 main ()
12257 {
12258 return SmcOpenConnection ();
12259   ;
12260   return 0;
12261 }
12262 _ACEOF
12263 if ac_fn_c_try_link "$LINENO"; then :
12264   ac_cv_lib_SM_SmcOpenConnection=yes
12265 else
12266   ac_cv_lib_SM_SmcOpenConnection=no
12267 fi
12268 rm -f core conftest.err conftest.$ac_objext \
12269     conftest$ac_exeext conftest.$ac_ext
12270 LIBS=$ac_check_lib_save_LIBS
12271 fi
12272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12273 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12274 if test "x$ac_cv_lib_SM_SmcOpenConnection" = xyes; then :
12275   HAVE_X_SM=yes
12276 fi
12277
12278 fi
12279
12280
12281
12282   if test "${HAVE_X_SM}" = "yes"; then
12283
12284 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12285
12286     LIBXSM="-lSM -lICE"
12287     case "$LIBS" in
12288       *-lSM*) ;;
12289       *)      LIBS="$LIBXSM $LIBS" ;;
12290     esac
12291   fi
12292 fi
12293
12294
12295 ### Use libxml (-lxml2) if available
12296 if test "${with_xml2}" != "no"; then
12297   ### I'm not sure what the version number should be, so I just guessed.
12298
12299   succeeded=no
12300
12301   # Extract the first word of "pkg-config", so it can be a program name with args.
12302 set dummy pkg-config; ac_word=$2
12303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12304 $as_echo_n "checking for $ac_word... " >&6; }
12305 if ${ac_cv_path_PKG_CONFIG+:} false; then :
12306   $as_echo_n "(cached) " >&6
12307 else
12308   case $PKG_CONFIG in
12309   [\\/]* | ?:[\\/]*)
12310   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12311   ;;
12312   *)
12313   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12314 for as_dir in $PATH
12315 do
12316   IFS=$as_save_IFS
12317   test -z "$as_dir" && as_dir=.
12318     for ac_exec_ext in '' $ac_executable_extensions; do
12319   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12320     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12321     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12322     break 2
12323   fi
12324 done
12325   done
12326 IFS=$as_save_IFS
12327
12328   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12329   ;;
12330 esac
12331 fi
12332 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12333 if test -n "$PKG_CONFIG"; then
12334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12335 $as_echo "$PKG_CONFIG" >&6; }
12336 else
12337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12338 $as_echo "no" >&6; }
12339 fi
12340
12341
12342
12343   if test "$PKG_CONFIG" = "no" ; then
12344      HAVE_LIBXML2=no
12345   else
12346      PKG_CONFIG_MIN_VERSION=0.9.0
12347      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12348         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12349 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12350
12351         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12352             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12353 $as_echo "yes" >&6; }
12354             succeeded=yes
12355
12356             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12357 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12358             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12359             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12360 $as_echo "$LIBXML2_CFLAGS" >&6; }
12361
12362             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12363 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12364             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12365             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12366 $as_echo "$LIBXML2_LIBS" >&6; }
12367         else
12368             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12369 $as_echo "no" >&6; }
12370             LIBXML2_CFLAGS=""
12371             LIBXML2_LIBS=""
12372             ## If we have a custom action on failure, don't print errors, but
12373             ## do set a variable so people can do so.
12374             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12375
12376         fi
12377
12378
12379
12380      else
12381         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12382         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12383      fi
12384   fi
12385
12386   if test $succeeded = yes; then
12387      HAVE_LIBXML2=yes
12388   else
12389      HAVE_LIBXML2=no
12390   fi
12391
12392   if test "${HAVE_LIBXML2}" = "yes"; then
12393     LIBS="$LIBXML2_LIBS $LIBS"
12394     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12395 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12396 if ${ac_cv_lib_xml2_htmlReadMemory+:} false; then :
12397   $as_echo_n "(cached) " >&6
12398 else
12399   ac_check_lib_save_LIBS=$LIBS
12400 LIBS="-lxml2  $LIBS"
12401 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12402 /* end confdefs.h.  */
12403
12404 /* Override any GCC internal prototype to avoid an error.
12405    Use char because int might match the return type of a GCC
12406    builtin and then its argument prototype would still apply.  */
12407 #ifdef __cplusplus
12408 extern "C"
12409 #endif
12410 char htmlReadMemory ();
12411 int
12412 main ()
12413 {
12414 return htmlReadMemory ();
12415   ;
12416   return 0;
12417 }
12418 _ACEOF
12419 if ac_fn_c_try_link "$LINENO"; then :
12420   ac_cv_lib_xml2_htmlReadMemory=yes
12421 else
12422   ac_cv_lib_xml2_htmlReadMemory=no
12423 fi
12424 rm -f core conftest.err conftest.$ac_objext \
12425     conftest$ac_exeext conftest.$ac_ext
12426 LIBS=$ac_check_lib_save_LIBS
12427 fi
12428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12429 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12430 if test "x$ac_cv_lib_xml2_htmlReadMemory" = xyes; then :
12431   HAVE_LIBXML2=yes
12432 else
12433   HAVE_LIBXML2=no
12434 fi
12435
12436     if test "${HAVE_LIBXML2}" = "yes"; then
12437
12438 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12439
12440     else
12441       LIBXML2_LIBS=""
12442       LIBXML2_CFLAGS=""
12443     fi
12444   fi
12445 fi
12446
12447
12448
12449 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12451 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12452 if ${emacs_cv_netdb_declares_h_errno+:} false; then :
12453   $as_echo_n "(cached) " >&6
12454 else
12455   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12456 /* end confdefs.h.  */
12457 #include <netdb.h>
12458 int
12459 main ()
12460 {
12461 return h_errno;
12462   ;
12463   return 0;
12464 }
12465 _ACEOF
12466 if ac_fn_c_try_link "$LINENO"; then :
12467   emacs_cv_netdb_declares_h_errno=yes
12468 else
12469   emacs_cv_netdb_declares_h_errno=no
12470 fi
12471 rm -f core conftest.err conftest.$ac_objext \
12472     conftest$ac_exeext conftest.$ac_ext
12473 fi
12474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12475 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12476 if test $emacs_cv_netdb_declares_h_errno = yes; then
12477
12478 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12479
12480 fi
12481
12482 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12483 if test "x$ac_cv_type_size_t" = xyes; then :
12484
12485 else
12486
12487 cat >>confdefs.h <<_ACEOF
12488 #define size_t unsigned int
12489 _ACEOF
12490
12491 fi
12492
12493 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12494 # for constant arguments.  Useless!
12495 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12496 $as_echo_n "checking for working alloca.h... " >&6; }
12497 if ${ac_cv_working_alloca_h+:} false; then :
12498   $as_echo_n "(cached) " >&6
12499 else
12500   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12501 /* end confdefs.h.  */
12502 #include <alloca.h>
12503 int
12504 main ()
12505 {
12506 char *p = (char *) alloca (2 * sizeof (int));
12507                           if (p) return 0;
12508   ;
12509   return 0;
12510 }
12511 _ACEOF
12512 if ac_fn_c_try_link "$LINENO"; then :
12513   ac_cv_working_alloca_h=yes
12514 else
12515   ac_cv_working_alloca_h=no
12516 fi
12517 rm -f core conftest.err conftest.$ac_objext \
12518     conftest$ac_exeext conftest.$ac_ext
12519 fi
12520 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12521 $as_echo "$ac_cv_working_alloca_h" >&6; }
12522 if test $ac_cv_working_alloca_h = yes; then
12523
12524 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12525
12526 fi
12527
12528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12529 $as_echo_n "checking for alloca... " >&6; }
12530 if ${ac_cv_func_alloca_works+:} false; then :
12531   $as_echo_n "(cached) " >&6
12532 else
12533   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12534 /* end confdefs.h.  */
12535 #ifdef __GNUC__
12536 # define alloca __builtin_alloca
12537 #else
12538 # ifdef _MSC_VER
12539 #  include <malloc.h>
12540 #  define alloca _alloca
12541 # else
12542 #  ifdef HAVE_ALLOCA_H
12543 #   include <alloca.h>
12544 #  else
12545 #   ifdef _AIX
12546  #pragma alloca
12547 #   else
12548 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12549 void *alloca (size_t);
12550 #    endif
12551 #   endif
12552 #  endif
12553 # endif
12554 #endif
12555
12556 int
12557 main ()
12558 {
12559 char *p = (char *) alloca (1);
12560                                     if (p) return 0;
12561   ;
12562   return 0;
12563 }
12564 _ACEOF
12565 if ac_fn_c_try_link "$LINENO"; then :
12566   ac_cv_func_alloca_works=yes
12567 else
12568   ac_cv_func_alloca_works=no
12569 fi
12570 rm -f core conftest.err conftest.$ac_objext \
12571     conftest$ac_exeext conftest.$ac_ext
12572 fi
12573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12574 $as_echo "$ac_cv_func_alloca_works" >&6; }
12575
12576 if test $ac_cv_func_alloca_works = yes; then
12577
12578 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12579
12580 else
12581   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12582 # that cause trouble.  Some versions do not even contain alloca or
12583 # contain a buggy version.  If you still want to use their alloca,
12584 # use ar to extract alloca.o from them instead of compiling alloca.c.
12585
12586 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12587
12588 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12589
12590
12591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12592 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12593 if ${ac_cv_os_cray+:} false; then :
12594   $as_echo_n "(cached) " >&6
12595 else
12596   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12597 /* end confdefs.h.  */
12598 #if defined CRAY && ! defined CRAY2
12599 webecray
12600 #else
12601 wenotbecray
12602 #endif
12603
12604 _ACEOF
12605 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12606   $EGREP "webecray" >/dev/null 2>&1; then :
12607   ac_cv_os_cray=yes
12608 else
12609   ac_cv_os_cray=no
12610 fi
12611 rm -f conftest*
12612
12613 fi
12614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12615 $as_echo "$ac_cv_os_cray" >&6; }
12616 if test $ac_cv_os_cray = yes; then
12617   for ac_func in _getb67 GETB67 getb67; do
12618     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12619 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12620 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12621
12622 cat >>confdefs.h <<_ACEOF
12623 #define CRAY_STACKSEG_END $ac_func
12624 _ACEOF
12625
12626     break
12627 fi
12628
12629   done
12630 fi
12631
12632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12633 $as_echo_n "checking stack direction for C alloca... " >&6; }
12634 if ${ac_cv_c_stack_direction+:} false; then :
12635   $as_echo_n "(cached) " >&6
12636 else
12637   if test "$cross_compiling" = yes; then :
12638   ac_cv_c_stack_direction=0
12639 else
12640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12641 /* end confdefs.h.  */
12642 $ac_includes_default
12643 int
12644 find_stack_direction ()
12645 {
12646   static char *addr = 0;
12647   auto char dummy;
12648   if (addr == 0)
12649     {
12650       addr = &dummy;
12651       return find_stack_direction ();
12652     }
12653   else
12654     return (&dummy > addr) ? 1 : -1;
12655 }
12656
12657 int
12658 main ()
12659 {
12660   return find_stack_direction () < 0;
12661 }
12662 _ACEOF
12663 if ac_fn_c_try_run "$LINENO"; then :
12664   ac_cv_c_stack_direction=1
12665 else
12666   ac_cv_c_stack_direction=-1
12667 fi
12668 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12669   conftest.$ac_objext conftest.beam conftest.$ac_ext
12670 fi
12671
12672 fi
12673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12674 $as_echo "$ac_cv_c_stack_direction" >&6; }
12675 cat >>confdefs.h <<_ACEOF
12676 #define STACK_DIRECTION $ac_cv_c_stack_direction
12677 _ACEOF
12678
12679
12680 fi
12681
12682
12683 if test x"$ac_cv_func_alloca_works" != xyes; then
12684    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
12685 fi
12686
12687 # fmod, logb, and frexp are found in -lm on most systems.
12688 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12690 $as_echo_n "checking for sqrt in -lm... " >&6; }
12691 if ${ac_cv_lib_m_sqrt+:} false; then :
12692   $as_echo_n "(cached) " >&6
12693 else
12694   ac_check_lib_save_LIBS=$LIBS
12695 LIBS="-lm  $LIBS"
12696 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12697 /* end confdefs.h.  */
12698
12699 /* Override any GCC internal prototype to avoid an error.
12700    Use char because int might match the return type of a GCC
12701    builtin and then its argument prototype would still apply.  */
12702 #ifdef __cplusplus
12703 extern "C"
12704 #endif
12705 char sqrt ();
12706 int
12707 main ()
12708 {
12709 return sqrt ();
12710   ;
12711   return 0;
12712 }
12713 _ACEOF
12714 if ac_fn_c_try_link "$LINENO"; then :
12715   ac_cv_lib_m_sqrt=yes
12716 else
12717   ac_cv_lib_m_sqrt=no
12718 fi
12719 rm -f core conftest.err conftest.$ac_objext \
12720     conftest$ac_exeext conftest.$ac_ext
12721 LIBS=$ac_check_lib_save_LIBS
12722 fi
12723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12724 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12725 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
12726   cat >>confdefs.h <<_ACEOF
12727 #define HAVE_LIBM 1
12728 _ACEOF
12729
12730   LIBS="-lm $LIBS"
12731
12732 fi
12733
12734
12735 # Check for mail-locking functions in a "mail" library.  Probably this should
12736 # have the same check as for liblockfile below.
12737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
12738 $as_echo_n "checking for maillock in -lmail... " >&6; }
12739 if ${ac_cv_lib_mail_maillock+:} false; then :
12740   $as_echo_n "(cached) " >&6
12741 else
12742   ac_check_lib_save_LIBS=$LIBS
12743 LIBS="-lmail  $LIBS"
12744 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12745 /* end confdefs.h.  */
12746
12747 /* Override any GCC internal prototype to avoid an error.
12748    Use char because int might match the return type of a GCC
12749    builtin and then its argument prototype would still apply.  */
12750 #ifdef __cplusplus
12751 extern "C"
12752 #endif
12753 char maillock ();
12754 int
12755 main ()
12756 {
12757 return maillock ();
12758   ;
12759   return 0;
12760 }
12761 _ACEOF
12762 if ac_fn_c_try_link "$LINENO"; then :
12763   ac_cv_lib_mail_maillock=yes
12764 else
12765   ac_cv_lib_mail_maillock=no
12766 fi
12767 rm -f core conftest.err conftest.$ac_objext \
12768     conftest$ac_exeext conftest.$ac_ext
12769 LIBS=$ac_check_lib_save_LIBS
12770 fi
12771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
12772 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
12773 if test "x$ac_cv_lib_mail_maillock" = xyes; then :
12774   have_mail=yes
12775 else
12776   have_mail=no
12777 fi
12778
12779 if test $have_mail = yes; then
12780   LIBS_MAIL=-lmail
12781   LIBS="$LIBS_MAIL $LIBS"
12782
12783 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
12784
12785 else
12786   LIBS_MAIL=
12787 fi
12788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
12789 $as_echo_n "checking for maillock in -llockfile... " >&6; }
12790 if ${ac_cv_lib_lockfile_maillock+:} false; then :
12791   $as_echo_n "(cached) " >&6
12792 else
12793   ac_check_lib_save_LIBS=$LIBS
12794 LIBS="-llockfile  $LIBS"
12795 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12796 /* end confdefs.h.  */
12797
12798 /* Override any GCC internal prototype to avoid an error.
12799    Use char because int might match the return type of a GCC
12800    builtin and then its argument prototype would still apply.  */
12801 #ifdef __cplusplus
12802 extern "C"
12803 #endif
12804 char maillock ();
12805 int
12806 main ()
12807 {
12808 return maillock ();
12809   ;
12810   return 0;
12811 }
12812 _ACEOF
12813 if ac_fn_c_try_link "$LINENO"; then :
12814   ac_cv_lib_lockfile_maillock=yes
12815 else
12816   ac_cv_lib_lockfile_maillock=no
12817 fi
12818 rm -f core conftest.err conftest.$ac_objext \
12819     conftest$ac_exeext conftest.$ac_ext
12820 LIBS=$ac_check_lib_save_LIBS
12821 fi
12822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
12823 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
12824 if test "x$ac_cv_lib_lockfile_maillock" = xyes; then :
12825   have_lockfile=yes
12826 else
12827   have_lockfile=no
12828 fi
12829
12830 if test $have_lockfile = yes; then
12831    LIBS_MAIL=-llockfile
12832    LIBS="$LIBS_MAIL $LIBS"
12833
12834 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
12835
12836 else
12837 # If we have the shared liblockfile, assume we must use it for mail
12838 # locking (e.g. Debian).  If we couldn't link against liblockfile
12839 # (no liblockfile.a installed), ensure that we don't need to.
12840       # Extract the first word of "liblockfile.so", so it can be a program name with args.
12841 set dummy liblockfile.so; ac_word=$2
12842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12843 $as_echo_n "checking for $ac_word... " >&6; }
12844 if ${ac_cv_prog_liblockfile+:} false; then :
12845   $as_echo_n "(cached) " >&6
12846 else
12847   if test -n "$liblockfile"; then
12848   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
12849 else
12850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12851 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
12852 for as_dir in $as_dummy
12853 do
12854   IFS=$as_save_IFS
12855   test -z "$as_dir" && as_dir=.
12856     for ac_exec_ext in '' $ac_executable_extensions; do
12857   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12858     ac_cv_prog_liblockfile="yes"
12859     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12860     break 2
12861   fi
12862 done
12863   done
12864 IFS=$as_save_IFS
12865
12866   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
12867 fi
12868 fi
12869 liblockfile=$ac_cv_prog_liblockfile
12870 if test -n "$liblockfile"; then
12871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
12872 $as_echo "$liblockfile" >&6; }
12873 else
12874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12875 $as_echo "no" >&6; }
12876 fi
12877
12878
12879   if test $ac_cv_prog_liblockfile = yes; then
12880     as_fn_error $? "Shared liblockfile found but can't link against it.
12881 This probably means that movemail could lose mail.
12882 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
12883   fi
12884 fi
12885 for ac_func in touchlock
12886 do :
12887   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
12888 if test "x$ac_cv_func_touchlock" = xyes; then :
12889   cat >>confdefs.h <<_ACEOF
12890 #define HAVE_TOUCHLOCK 1
12891 _ACEOF
12892
12893 fi
12894 done
12895
12896 for ac_header in maillock.h
12897 do :
12898   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
12899 if test "x$ac_cv_header_maillock_h" = xyes; then :
12900   cat >>confdefs.h <<_ACEOF
12901 #define HAVE_MAILLOCK_H 1
12902 _ACEOF
12903
12904 fi
12905
12906 done
12907
12908
12909
12910 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
12911 ## interlock access to the mail spool.  The alternative is a lock file named
12912 ## /usr/spool/mail/$USER.lock.
12913 mail_lock=no
12914 case "$opsys" in
12915   aix4-2) mail_lock="lockf" ;;
12916
12917   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
12918
12919   ## On GNU/Linux systems, both methods are used by various mail programs.
12920   ## I assume most people are using newer mailers that have heard of flock.
12921   ## Change this if you need to.
12922   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
12923   ## configure gets the right answers, and that means *NOT* using flock.
12924   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
12925   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
12926   ## Debian maintainer hasn't provided a clean fix for Emacs.
12927   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
12928   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
12929   ## correct logic.  -- fx
12930   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
12931   ## liblockfile is a Free Software replacement for libmail, used on
12932   ## Debian systems and elsewhere. -rfr.
12933   gnu-*)
12934     mail_lock="flock"
12935     if test $have_mail = yes || test $have_lockfile = yes; then
12936       test $ac_cv_header_maillock_h = yes && mail_lock=no
12937     fi
12938     ;;
12939 esac
12940
12941 BLESSMAIL_TARGET=
12942 case "$mail_lock" in
12943   flock)
12944 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
12945  ;;
12946
12947   lockf)
12948 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
12949  ;;
12950
12951   *) BLESSMAIL_TARGET="need-blessmail" ;;
12952 esac
12953
12954
12955
12956 for ac_func in gethostname getdomainname dup2 \
12957 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
12958 random lrand48 logb frexp fmod rint cbrt ftime setsid \
12959 strerror fpathconf select euidaccess getpagesize tzset setlocale \
12960 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
12961 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
12962 sendto recvfrom getsockopt setsockopt getsockname getpeername \
12963 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
12964 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
12965 cfmakeraw cfsetspeed isnan copysign __executable_start
12966 do :
12967   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12968 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12969 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12970   cat >>confdefs.h <<_ACEOF
12971 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12972 _ACEOF
12973
12974 fi
12975 done
12976
12977
12978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
12979 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
12980 if ${emacs_cv_func___builtin_unwind_init+:} false; then :
12981   $as_echo_n "(cached) " >&6
12982 else
12983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12984 /* end confdefs.h.  */
12985
12986 int
12987 main ()
12988 {
12989 __builtin_unwind_init ();
12990   ;
12991   return 0;
12992 }
12993 _ACEOF
12994 if ac_fn_c_try_link "$LINENO"; then :
12995   emacs_cv_func___builtin_unwind_init=yes
12996 else
12997   emacs_cv_func___builtin_unwind_init=no
12998 fi
12999 rm -f core conftest.err conftest.$ac_objext \
13000     conftest$ac_exeext conftest.$ac_ext
13001 fi
13002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13003 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13004 if test $emacs_cv_func___builtin_unwind_init = yes; then
13005
13006 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13007
13008 fi
13009
13010 for ac_header in sys/un.h
13011 do :
13012   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
13013 if test "x$ac_cv_header_sys_un_h" = xyes; then :
13014   cat >>confdefs.h <<_ACEOF
13015 #define HAVE_SYS_UN_H 1
13016 _ACEOF
13017
13018 fi
13019
13020 done
13021
13022
13023 ac_have_func=no # yes means we've found a way to get the load average.
13024
13025 # Make sure getloadavg.c is where it belongs, at configure-time.
13026 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
13027   as_fn_error $? "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
13028
13029 ac_save_LIBS=$LIBS
13030
13031 # Check for getloadavg, but be sure not to touch the cache variable.
13032 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
13033 if test "x$ac_cv_func_getloadavg" = xyes; then :
13034   exit 0
13035 else
13036   exit 1
13037 fi
13038 ) && ac_have_func=yes
13039
13040 # On HPUX9, an unprivileged user can get load averages through this function.
13041 for ac_func in pstat_getdynamic
13042 do :
13043   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
13044 if test "x$ac_cv_func_pstat_getdynamic" = xyes; then :
13045   cat >>confdefs.h <<_ACEOF
13046 #define HAVE_PSTAT_GETDYNAMIC 1
13047 _ACEOF
13048
13049 fi
13050 done
13051
13052
13053 # Solaris has libkstat which does not require root.
13054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
13055 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
13056 if ${ac_cv_lib_kstat_kstat_open+:} false; then :
13057   $as_echo_n "(cached) " >&6
13058 else
13059   ac_check_lib_save_LIBS=$LIBS
13060 LIBS="-lkstat  $LIBS"
13061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13062 /* end confdefs.h.  */
13063
13064 /* Override any GCC internal prototype to avoid an error.
13065    Use char because int might match the return type of a GCC
13066    builtin and then its argument prototype would still apply.  */
13067 #ifdef __cplusplus
13068 extern "C"
13069 #endif
13070 char kstat_open ();
13071 int
13072 main ()
13073 {
13074 return kstat_open ();
13075   ;
13076   return 0;
13077 }
13078 _ACEOF
13079 if ac_fn_c_try_link "$LINENO"; then :
13080   ac_cv_lib_kstat_kstat_open=yes
13081 else
13082   ac_cv_lib_kstat_kstat_open=no
13083 fi
13084 rm -f core conftest.err conftest.$ac_objext \
13085     conftest$ac_exeext conftest.$ac_ext
13086 LIBS=$ac_check_lib_save_LIBS
13087 fi
13088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
13089 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
13090 if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then :
13091   cat >>confdefs.h <<_ACEOF
13092 #define HAVE_LIBKSTAT 1
13093 _ACEOF
13094
13095   LIBS="-lkstat $LIBS"
13096
13097 fi
13098
13099 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
13100
13101 # Some systems with -lutil have (and need) -lkvm as well, some do not.
13102 # On Solaris, -lkvm requires nlist from -lelf, so check that first
13103 # to get the right answer into the cache.
13104 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
13105 if test $ac_have_func = no; then
13106   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
13107 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
13108 if ${ac_cv_lib_elf_elf_begin+:} false; then :
13109   $as_echo_n "(cached) " >&6
13110 else
13111   ac_check_lib_save_LIBS=$LIBS
13112 LIBS="-lelf  $LIBS"
13113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13114 /* end confdefs.h.  */
13115
13116 /* Override any GCC internal prototype to avoid an error.
13117    Use char because int might match the return type of a GCC
13118    builtin and then its argument prototype would still apply.  */
13119 #ifdef __cplusplus
13120 extern "C"
13121 #endif
13122 char elf_begin ();
13123 int
13124 main ()
13125 {
13126 return elf_begin ();
13127   ;
13128   return 0;
13129 }
13130 _ACEOF
13131 if ac_fn_c_try_link "$LINENO"; then :
13132   ac_cv_lib_elf_elf_begin=yes
13133 else
13134   ac_cv_lib_elf_elf_begin=no
13135 fi
13136 rm -f core conftest.err conftest.$ac_objext \
13137     conftest$ac_exeext conftest.$ac_ext
13138 LIBS=$ac_check_lib_save_LIBS
13139 fi
13140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
13141 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
13142 if test "x$ac_cv_lib_elf_elf_begin" = xyes; then :
13143   LIBS="-lelf $LIBS"
13144 fi
13145
13146 fi
13147 if test $ac_have_func = no; then
13148   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
13149 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
13150 if ${ac_cv_lib_kvm_kvm_open+:} false; then :
13151   $as_echo_n "(cached) " >&6
13152 else
13153   ac_check_lib_save_LIBS=$LIBS
13154 LIBS="-lkvm  $LIBS"
13155 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13156 /* end confdefs.h.  */
13157
13158 /* Override any GCC internal prototype to avoid an error.
13159    Use char because int might match the return type of a GCC
13160    builtin and then its argument prototype would still apply.  */
13161 #ifdef __cplusplus
13162 extern "C"
13163 #endif
13164 char kvm_open ();
13165 int
13166 main ()
13167 {
13168 return kvm_open ();
13169   ;
13170   return 0;
13171 }
13172 _ACEOF
13173 if ac_fn_c_try_link "$LINENO"; then :
13174   ac_cv_lib_kvm_kvm_open=yes
13175 else
13176   ac_cv_lib_kvm_kvm_open=no
13177 fi
13178 rm -f core conftest.err conftest.$ac_objext \
13179     conftest$ac_exeext conftest.$ac_ext
13180 LIBS=$ac_check_lib_save_LIBS
13181 fi
13182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
13183 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
13184 if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then :
13185   LIBS="-lkvm $LIBS"
13186 fi
13187
13188   # Check for the 4.4BSD definition of getloadavg.
13189   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
13190 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
13191 if ${ac_cv_lib_util_getloadavg+:} false; then :
13192   $as_echo_n "(cached) " >&6
13193 else
13194   ac_check_lib_save_LIBS=$LIBS
13195 LIBS="-lutil  $LIBS"
13196 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13197 /* end confdefs.h.  */
13198
13199 /* Override any GCC internal prototype to avoid an error.
13200    Use char because int might match the return type of a GCC
13201    builtin and then its argument prototype would still apply.  */
13202 #ifdef __cplusplus
13203 extern "C"
13204 #endif
13205 char getloadavg ();
13206 int
13207 main ()
13208 {
13209 return getloadavg ();
13210   ;
13211   return 0;
13212 }
13213 _ACEOF
13214 if ac_fn_c_try_link "$LINENO"; then :
13215   ac_cv_lib_util_getloadavg=yes
13216 else
13217   ac_cv_lib_util_getloadavg=no
13218 fi
13219 rm -f core conftest.err conftest.$ac_objext \
13220     conftest$ac_exeext conftest.$ac_ext
13221 LIBS=$ac_check_lib_save_LIBS
13222 fi
13223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
13224 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
13225 if test "x$ac_cv_lib_util_getloadavg" = xyes; then :
13226   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
13227 fi
13228
13229 fi
13230
13231 if test $ac_have_func = no; then
13232   # There is a commonly available library for RS/6000 AIX.
13233   # Since it is not a standard part of AIX, it might be installed locally.
13234   ac_getloadavg_LIBS=$LIBS
13235   LIBS="-L/usr/local/lib $LIBS"
13236   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
13237 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
13238 if ${ac_cv_lib_getloadavg_getloadavg+:} false; then :
13239   $as_echo_n "(cached) " >&6
13240 else
13241   ac_check_lib_save_LIBS=$LIBS
13242 LIBS="-lgetloadavg  $LIBS"
13243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13244 /* end confdefs.h.  */
13245
13246 /* Override any GCC internal prototype to avoid an error.
13247    Use char because int might match the return type of a GCC
13248    builtin and then its argument prototype would still apply.  */
13249 #ifdef __cplusplus
13250 extern "C"
13251 #endif
13252 char getloadavg ();
13253 int
13254 main ()
13255 {
13256 return getloadavg ();
13257   ;
13258   return 0;
13259 }
13260 _ACEOF
13261 if ac_fn_c_try_link "$LINENO"; then :
13262   ac_cv_lib_getloadavg_getloadavg=yes
13263 else
13264   ac_cv_lib_getloadavg_getloadavg=no
13265 fi
13266 rm -f core conftest.err conftest.$ac_objext \
13267     conftest$ac_exeext conftest.$ac_ext
13268 LIBS=$ac_check_lib_save_LIBS
13269 fi
13270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
13271 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
13272 if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then :
13273   LIBS="-lgetloadavg $LIBS"
13274 else
13275   LIBS=$ac_getloadavg_LIBS
13276 fi
13277
13278 fi
13279
13280 # Make sure it is really in the library, if we think we found it,
13281 # otherwise set up the replacement function.
13282 for ac_func in getloadavg
13283 do :
13284   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
13285 if test "x$ac_cv_func_getloadavg" = xyes; then :
13286   cat >>confdefs.h <<_ACEOF
13287 #define HAVE_GETLOADAVG 1
13288 _ACEOF
13289
13290 else
13291   case " $LIBOBJS " in
13292   *" getloadavg.$ac_objext "* ) ;;
13293   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
13294  ;;
13295 esac
13296
13297
13298 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
13299
13300 # Figure out what our getloadavg.c needs.
13301 ac_have_func=no
13302 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
13303 if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then :
13304   ac_have_func=yes
13305
13306 $as_echo "#define DGUX 1" >>confdefs.h
13307
13308  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
13309 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
13310 if ${ac_cv_lib_dgc_dg_sys_info+:} false; then :
13311   $as_echo_n "(cached) " >&6
13312 else
13313   ac_check_lib_save_LIBS=$LIBS
13314 LIBS="-ldgc  $LIBS"
13315 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13316 /* end confdefs.h.  */
13317
13318 /* Override any GCC internal prototype to avoid an error.
13319    Use char because int might match the return type of a GCC
13320    builtin and then its argument prototype would still apply.  */
13321 #ifdef __cplusplus
13322 extern "C"
13323 #endif
13324 char dg_sys_info ();
13325 int
13326 main ()
13327 {
13328 return dg_sys_info ();
13329   ;
13330   return 0;
13331 }
13332 _ACEOF
13333 if ac_fn_c_try_link "$LINENO"; then :
13334   ac_cv_lib_dgc_dg_sys_info=yes
13335 else
13336   ac_cv_lib_dgc_dg_sys_info=no
13337 fi
13338 rm -f core conftest.err conftest.$ac_objext \
13339     conftest$ac_exeext conftest.$ac_ext
13340 LIBS=$ac_check_lib_save_LIBS
13341 fi
13342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
13343 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
13344 if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then :
13345   cat >>confdefs.h <<_ACEOF
13346 #define HAVE_LIBDGC 1
13347 _ACEOF
13348
13349   LIBS="-ldgc $LIBS"
13350
13351 fi
13352
13353 fi
13354
13355
13356
13357 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
13358 if test "x$ac_cv_header_locale_h" = xyes; then :
13359
13360 fi
13361
13362
13363 for ac_func in setlocale
13364 do :
13365   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
13366 if test "x$ac_cv_func_setlocale" = xyes; then :
13367   cat >>confdefs.h <<_ACEOF
13368 #define HAVE_SETLOCALE 1
13369 _ACEOF
13370
13371 fi
13372 done
13373
13374
13375 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
13376 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
13377 # Irix 4.0.5F has the header but not the library.
13378 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
13379     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
13380   ac_have_func=yes
13381
13382 $as_echo "#define SVR4 1" >>confdefs.h
13383
13384 fi
13385
13386 if test $ac_have_func = no; then
13387   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
13388 if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then :
13389   ac_have_func=yes
13390
13391 $as_echo "#define UMAX 1" >>confdefs.h
13392
13393
13394 $as_echo "#define UMAX4_3 1" >>confdefs.h
13395
13396 fi
13397
13398
13399 fi
13400
13401 if test $ac_have_func = no; then
13402   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
13403 if test "x$ac_cv_header_sys_cpustats_h" = xyes; then :
13404   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
13405
13406 fi
13407
13408
13409 fi
13410
13411 if test $ac_have_func = no; then
13412   for ac_header in mach/mach.h
13413 do :
13414   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
13415 if test "x$ac_cv_header_mach_mach_h" = xyes; then :
13416   cat >>confdefs.h <<_ACEOF
13417 #define HAVE_MACH_MACH_H 1
13418 _ACEOF
13419
13420 fi
13421
13422 done
13423
13424 fi
13425
13426 for ac_header in nlist.h
13427 do :
13428   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
13429 if test "x$ac_cv_header_nlist_h" = xyes; then :
13430   cat >>confdefs.h <<_ACEOF
13431 #define HAVE_NLIST_H 1
13432 _ACEOF
13433  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
13434 "
13435 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then :
13436
13437 cat >>confdefs.h <<_ACEOF
13438 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
13439 _ACEOF
13440
13441
13442 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
13443
13444 fi
13445
13446
13447 fi
13448
13449 done
13450
13451 fi
13452 done
13453
13454
13455 # Some definitions of getloadavg require that the program be installed setgid.
13456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
13457 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
13458 if ${ac_cv_func_getloadavg_setgid+:} false; then :
13459   $as_echo_n "(cached) " >&6
13460 else
13461   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13462 /* end confdefs.h.  */
13463 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
13464 #ifdef LDAV_PRIVILEGED
13465 Yowza Am I SETGID yet
13466 #endif
13467 _ACEOF
13468 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13469   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
13470   ac_cv_func_getloadavg_setgid=yes
13471 else
13472   ac_cv_func_getloadavg_setgid=no
13473 fi
13474 rm -f conftest*
13475
13476 fi
13477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
13478 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
13479 if test $ac_cv_func_getloadavg_setgid = yes; then
13480   NEED_SETGID=true
13481
13482 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
13483
13484 else
13485   NEED_SETGID=false
13486 fi
13487
13488 if test $ac_cv_func_getloadavg_setgid = yes; then
13489   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
13490 $as_echo_n "checking group of /dev/kmem... " >&6; }
13491 if ${ac_cv_group_kmem+:} false; then :
13492   $as_echo_n "(cached) " >&6
13493 else
13494    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
13495   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
13496   # If we got an error (system does not support symlinks), try without -L.
13497   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
13498   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
13499     | sed -ne 's/[       ][      ]*/ /g;
13500                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
13501                / /s/.* //;p;'`
13502
13503 fi
13504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
13505 $as_echo "$ac_cv_group_kmem" >&6; }
13506   KMEM_GROUP=$ac_cv_group_kmem
13507 fi
13508 if test "x$ac_save_LIBS" = x; then
13509   GETLOADAVG_LIBS=$LIBS
13510 else
13511   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
13512 fi
13513 LIBS=$ac_save_LIBS
13514
13515
13516
13517 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13518 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13519 if ${ac_cv_sys_largefile_source+:} false; then :
13520   $as_echo_n "(cached) " >&6
13521 else
13522   while :; do
13523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13524 /* end confdefs.h.  */
13525 #include <sys/types.h> /* for off_t */
13526      #include <stdio.h>
13527 int
13528 main ()
13529 {
13530 int (*fp) (FILE *, off_t, int) = fseeko;
13531      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13532   ;
13533   return 0;
13534 }
13535 _ACEOF
13536 if ac_fn_c_try_link "$LINENO"; then :
13537   ac_cv_sys_largefile_source=no; break
13538 fi
13539 rm -f core conftest.err conftest.$ac_objext \
13540     conftest$ac_exeext conftest.$ac_ext
13541   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13542 /* end confdefs.h.  */
13543 #define _LARGEFILE_SOURCE 1
13544 #include <sys/types.h> /* for off_t */
13545      #include <stdio.h>
13546 int
13547 main ()
13548 {
13549 int (*fp) (FILE *, off_t, int) = fseeko;
13550      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13551   ;
13552   return 0;
13553 }
13554 _ACEOF
13555 if ac_fn_c_try_link "$LINENO"; then :
13556   ac_cv_sys_largefile_source=1; break
13557 fi
13558 rm -f core conftest.err conftest.$ac_objext \
13559     conftest$ac_exeext conftest.$ac_ext
13560   ac_cv_sys_largefile_source=unknown
13561   break
13562 done
13563 fi
13564 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13565 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13566 case $ac_cv_sys_largefile_source in #(
13567   no | unknown) ;;
13568   *)
13569 cat >>confdefs.h <<_ACEOF
13570 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13571 _ACEOF
13572 ;;
13573 esac
13574 rm -rf conftest*
13575
13576 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13577 # in glibc 2.1.3, but that breaks too many other things.
13578 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13579 if test $ac_cv_sys_largefile_source != unknown; then
13580
13581 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13582
13583 fi
13584
13585
13586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13587 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13588 if ${ac_cv_func_getpgrp_void+:} false; then :
13589   $as_echo_n "(cached) " >&6
13590 else
13591   # Use it with a single arg.
13592 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13593 /* end confdefs.h.  */
13594 $ac_includes_default
13595 int
13596 main ()
13597 {
13598 getpgrp (0);
13599   ;
13600   return 0;
13601 }
13602 _ACEOF
13603 if ac_fn_c_try_compile "$LINENO"; then :
13604   ac_cv_func_getpgrp_void=no
13605 else
13606   ac_cv_func_getpgrp_void=yes
13607 fi
13608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13609
13610 fi
13611 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13612 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13613 if test $ac_cv_func_getpgrp_void = yes; then
13614
13615 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13616
13617 fi
13618
13619
13620 # Configure gnulib.
13621
13622
13623
13624
13625
13626
13627
13628
13629
13630
13631           LIBC_FATAL_STDERR_=1
13632   export LIBC_FATAL_STDERR_
13633
13634
13635   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13636 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13637 if ${gl_cv_func_c99_strtold+:} false; then :
13638   $as_echo_n "(cached) " >&6
13639 else
13640   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13641 /* end confdefs.h.  */
13642 /* On HP-UX before 11.23, strtold returns a struct instead of
13643                 long double.  Reject implementations like that, by requiring
13644                 compatibility with the C99 prototype.  */
13645              #include <stdlib.h>
13646              static long double (*p) (char const *, char **) = strtold;
13647              static long double
13648              test (char const *nptr, char **endptr)
13649              {
13650                long double r;
13651                r = strtold (nptr, endptr);
13652                return r;
13653              }
13654 int
13655 main ()
13656 {
13657 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13658   ;
13659   return 0;
13660 }
13661 _ACEOF
13662 if ac_fn_c_try_link "$LINENO"; then :
13663   gl_cv_func_c99_strtold=yes
13664 else
13665   gl_cv_func_c99_strtold=no
13666 fi
13667 rm -f core conftest.err conftest.$ac_objext \
13668     conftest$ac_exeext conftest.$ac_ext
13669 fi
13670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13671 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13672   if test $gl_cv_func_c99_strtold = yes; then
13673
13674 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13675
13676   fi
13677
13678
13679   GNULIB_CHOWN=0;
13680   GNULIB_CLOSE=0;
13681   GNULIB_DUP2=0;
13682   GNULIB_DUP3=0;
13683   GNULIB_ENVIRON=0;
13684   GNULIB_EUIDACCESS=0;
13685   GNULIB_FACCESSAT=0;
13686   GNULIB_FCHDIR=0;
13687   GNULIB_FCHOWNAT=0;
13688   GNULIB_FSYNC=0;
13689   GNULIB_FTRUNCATE=0;
13690   GNULIB_GETCWD=0;
13691   GNULIB_GETDOMAINNAME=0;
13692   GNULIB_GETDTABLESIZE=0;
13693   GNULIB_GETGROUPS=0;
13694   GNULIB_GETHOSTNAME=0;
13695   GNULIB_GETLOGIN=0;
13696   GNULIB_GETLOGIN_R=0;
13697   GNULIB_GETPAGESIZE=0;
13698   GNULIB_GETUSERSHELL=0;
13699   GNULIB_LCHOWN=0;
13700   GNULIB_LINK=0;
13701   GNULIB_LINKAT=0;
13702   GNULIB_LSEEK=0;
13703   GNULIB_PIPE=0;
13704   GNULIB_PIPE2=0;
13705   GNULIB_PREAD=0;
13706   GNULIB_PWRITE=0;
13707   GNULIB_READLINK=0;
13708   GNULIB_READLINKAT=0;
13709   GNULIB_RMDIR=0;
13710   GNULIB_SLEEP=0;
13711   GNULIB_SYMLINK=0;
13712   GNULIB_SYMLINKAT=0;
13713   GNULIB_TTYNAME_R=0;
13714   GNULIB_UNISTD_H_GETOPT=0;
13715   GNULIB_UNISTD_H_SIGPIPE=0;
13716   GNULIB_UNLINK=0;
13717   GNULIB_UNLINKAT=0;
13718   GNULIB_USLEEP=0;
13719   GNULIB_WRITE=0;
13720     HAVE_CHOWN=1;
13721   HAVE_DUP2=1;
13722   HAVE_DUP3=1;
13723   HAVE_EUIDACCESS=1;
13724   HAVE_FACCESSAT=1;
13725   HAVE_FCHDIR=1;
13726   HAVE_FCHOWNAT=1;
13727   HAVE_FSYNC=1;
13728   HAVE_FTRUNCATE=1;
13729   HAVE_GETDTABLESIZE=1;
13730   HAVE_GETGROUPS=1;
13731   HAVE_GETHOSTNAME=1;
13732   HAVE_GETLOGIN=1;
13733   HAVE_GETPAGESIZE=1;
13734   HAVE_LCHOWN=1;
13735   HAVE_LINK=1;
13736   HAVE_LINKAT=1;
13737   HAVE_PIPE=1;
13738   HAVE_PIPE2=1;
13739   HAVE_PREAD=1;
13740   HAVE_PWRITE=1;
13741   HAVE_READLINK=1;
13742   HAVE_READLINKAT=1;
13743   HAVE_SLEEP=1;
13744   HAVE_SYMLINK=1;
13745   HAVE_SYMLINKAT=1;
13746   HAVE_UNLINKAT=1;
13747   HAVE_USLEEP=1;
13748   HAVE_DECL_ENVIRON=1;
13749   HAVE_DECL_FCHDIR=1;
13750   HAVE_DECL_GETDOMAINNAME=1;
13751   HAVE_DECL_GETLOGIN_R=1;
13752   HAVE_DECL_GETPAGESIZE=1;
13753   HAVE_DECL_GETUSERSHELL=1;
13754   HAVE_DECL_TTYNAME_R=1;
13755   HAVE_OS_H=0;
13756   HAVE_SYS_PARAM_H=0;
13757   REPLACE_CHOWN=0;
13758   REPLACE_CLOSE=0;
13759   REPLACE_DUP=0;
13760   REPLACE_DUP2=0;
13761   REPLACE_FCHOWNAT=0;
13762   REPLACE_GETCWD=0;
13763   REPLACE_GETDOMAINNAME=0;
13764   REPLACE_GETLOGIN_R=0;
13765   REPLACE_GETGROUPS=0;
13766   REPLACE_GETPAGESIZE=0;
13767   REPLACE_LCHOWN=0;
13768   REPLACE_LINK=0;
13769   REPLACE_LINKAT=0;
13770   REPLACE_LSEEK=0;
13771   REPLACE_PREAD=0;
13772   REPLACE_PWRITE=0;
13773   REPLACE_READLINK=0;
13774   REPLACE_RMDIR=0;
13775   REPLACE_SLEEP=0;
13776   REPLACE_SYMLINK=0;
13777   REPLACE_TTYNAME_R=0;
13778   REPLACE_UNLINK=0;
13779   REPLACE_UNLINKAT=0;
13780   REPLACE_USLEEP=0;
13781   REPLACE_WRITE=0;
13782   UNISTD_H_HAVE_WINSOCK2_H=0;
13783   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
13784
13785
13786
13787
13788   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
13789 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
13790 if ${gl_cv_have_include_next+:} false; then :
13791   $as_echo_n "(cached) " >&6
13792 else
13793   rm -rf conftestd1a conftestd1b conftestd2
13794      mkdir conftestd1a conftestd1b conftestd2
13795                                                   cat <<EOF > conftestd1a/conftest.h
13796 #define DEFINED_IN_CONFTESTD1
13797 #include_next <conftest.h>
13798 #ifdef DEFINED_IN_CONFTESTD2
13799 int foo;
13800 #else
13801 #error "include_next doesn't work"
13802 #endif
13803 EOF
13804      cat <<EOF > conftestd1b/conftest.h
13805 #define DEFINED_IN_CONFTESTD1
13806 #include <stdio.h>
13807 #include_next <conftest.h>
13808 #ifdef DEFINED_IN_CONFTESTD2
13809 int foo;
13810 #else
13811 #error "include_next doesn't work"
13812 #endif
13813 EOF
13814      cat <<EOF > conftestd2/conftest.h
13815 #ifndef DEFINED_IN_CONFTESTD1
13816 #error "include_next test doesn't work"
13817 #endif
13818 #define DEFINED_IN_CONFTESTD2
13819 EOF
13820      gl_save_CPPFLAGS="$CPPFLAGS"
13821      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
13822      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13823 /* end confdefs.h.  */
13824 #include <conftest.h>
13825 _ACEOF
13826 if ac_fn_c_try_compile "$LINENO"; then :
13827   gl_cv_have_include_next=yes
13828 else
13829   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
13830         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13831 /* end confdefs.h.  */
13832 #include <conftest.h>
13833 _ACEOF
13834 if ac_fn_c_try_compile "$LINENO"; then :
13835   gl_cv_have_include_next=buggy
13836 else
13837   gl_cv_have_include_next=no
13838 fi
13839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13840
13841 fi
13842 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13843      CPPFLAGS="$gl_save_CPPFLAGS"
13844      rm -rf conftestd1a conftestd1b conftestd2
13845
13846 fi
13847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
13848 $as_echo "$gl_cv_have_include_next" >&6; }
13849   PRAGMA_SYSTEM_HEADER=
13850   if test $gl_cv_have_include_next = yes; then
13851     INCLUDE_NEXT=include_next
13852     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13853     if test -n "$GCC"; then
13854       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
13855     fi
13856   else
13857     if test $gl_cv_have_include_next = buggy; then
13858       INCLUDE_NEXT=include
13859       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13860     else
13861       INCLUDE_NEXT=include
13862       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
13863     fi
13864   fi
13865
13866
13867
13868   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
13869 $as_echo_n "checking whether system header files limit the line length... " >&6; }
13870 if ${gl_cv_pragma_columns+:} false; then :
13871   $as_echo_n "(cached) " >&6
13872 else
13873        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13874 /* end confdefs.h.  */
13875
13876 #ifdef __TANDEM
13877 choke me
13878 #endif
13879
13880 _ACEOF
13881 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13882   $EGREP "choke me" >/dev/null 2>&1; then :
13883   gl_cv_pragma_columns=yes
13884 else
13885   gl_cv_pragma_columns=no
13886 fi
13887 rm -f conftest*
13888
13889
13890 fi
13891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
13892 $as_echo "$gl_cv_pragma_columns" >&6; }
13893   if test $gl_cv_pragma_columns = yes; then
13894     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
13895   else
13896     PRAGMA_COLUMNS=
13897   fi
13898
13899
13900
13901
13902
13903
13904
13905
13906
13907
13908
13909
13910
13911
13912
13913
13914
13915      if test $gl_cv_have_include_next = yes; then
13916        gl_cv_next_getopt_h='<'getopt.h'>'
13917      else
13918        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
13919 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
13920 if ${gl_cv_next_getopt_h+:} false; then :
13921   $as_echo_n "(cached) " >&6
13922 else
13923
13924              if test $ac_cv_header_getopt_h = yes; then
13925
13926
13927                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13928 /* end confdefs.h.  */
13929 #include <getopt.h>
13930
13931 _ACEOF
13932                                                                                                                         case "$host_os" in
13933                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
13934                  *)    gl_absname_cpp="$ac_cpp" ;;
13935                esac
13936                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
13937                   sed -n '\#/getopt.h#{
13938                     s#.*"\(.*/getopt.h\)".*#\1#
13939                     s#^/[^/]#//&#
13940                     p
13941                     q
13942                   }'`'"'
13943           else
13944                gl_cv_next_getopt_h='<'getopt.h'>'
13945              fi
13946
13947
13948 fi
13949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
13950 $as_echo "$gl_cv_next_getopt_h" >&6; }
13951      fi
13952      NEXT_GETOPT_H=$gl_cv_next_getopt_h
13953
13954      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
13955        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
13956        gl_next_as_first_directive='<'getopt.h'>'
13957      else
13958        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
13959        gl_next_as_first_directive=$gl_cv_next_getopt_h
13960      fi
13961      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
13962
13963
13964
13965
13966   if test $ac_cv_header_getopt_h = yes; then
13967     HAVE_GETOPT_H=1
13968   else
13969     HAVE_GETOPT_H=0
13970   fi
13971
13972
13973   gl_replace_getopt=
13974
13975     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13976     for ac_header in getopt.h
13977 do :
13978   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
13979 if test "x$ac_cv_header_getopt_h" = xyes; then :
13980   cat >>confdefs.h <<_ACEOF
13981 #define HAVE_GETOPT_H 1
13982 _ACEOF
13983
13984 else
13985   gl_replace_getopt=yes
13986 fi
13987
13988 done
13989
13990   fi
13991
13992     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13993     for ac_func in getopt_long_only
13994 do :
13995   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
13996 if test "x$ac_cv_func_getopt_long_only" = xyes; then :
13997   cat >>confdefs.h <<_ACEOF
13998 #define HAVE_GETOPT_LONG_ONLY 1
13999 _ACEOF
14000
14001 else
14002   gl_replace_getopt=yes
14003 fi
14004 done
14005
14006   fi
14007
14008                     if test -z "$gl_replace_getopt"; then
14009     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
14010 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
14011 if ${gl_cv_func_getopt_posix+:} false; then :
14012   $as_echo_n "(cached) " >&6
14013 else
14014
14015                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14016 /* end confdefs.h.  */
14017 #include <unistd.h>
14018 int
14019 main ()
14020 {
14021 int *p = &optreset; return optreset;
14022   ;
14023   return 0;
14024 }
14025 _ACEOF
14026 if ac_fn_c_try_compile "$LINENO"; then :
14027   gl_optind_min=1
14028 else
14029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14030 /* end confdefs.h.  */
14031 #include <getopt.h>
14032 int
14033 main ()
14034 {
14035 return !getopt_clip;
14036   ;
14037   return 0;
14038 }
14039 _ACEOF
14040 if ac_fn_c_try_compile "$LINENO"; then :
14041   gl_optind_min=1
14042 else
14043   gl_optind_min=0
14044 fi
14045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14046 fi
14047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14048
14049                 gl_save_CPPFLAGS=$CPPFLAGS
14050         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
14051         if test "$cross_compiling" = yes; then :
14052   case "$host_os" in
14053              mingw*)         gl_cv_func_getopt_posix="guessing no";;
14054              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
14055              *)              gl_cv_func_getopt_posix="guessing yes";;
14056            esac
14057
14058 else
14059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14060 /* end confdefs.h.  */
14061
14062 #include <unistd.h>
14063 #include <stdlib.h>
14064 #include <string.h>
14065
14066 int
14067 main ()
14068 {
14069   {
14070     int argc = 0;
14071     char *argv[10];
14072     int c;
14073
14074     argv[argc++] = "program";
14075     argv[argc++] = "-a";
14076     argv[argc++] = "foo";
14077     argv[argc++] = "bar";
14078     argv[argc] = NULL;
14079     optind = OPTIND_MIN;
14080     opterr = 0;
14081
14082     c = getopt (argc, argv, "ab");
14083     if (!(c == 'a'))
14084       return 1;
14085     c = getopt (argc, argv, "ab");
14086     if (!(c == -1))
14087       return 2;
14088     if (!(optind == 2))
14089       return 3;
14090   }
14091   /* Some internal state exists at this point.  */
14092   {
14093     int argc = 0;
14094     char *argv[10];
14095     int c;
14096
14097     argv[argc++] = "program";
14098     argv[argc++] = "donald";
14099     argv[argc++] = "-p";
14100     argv[argc++] = "billy";
14101     argv[argc++] = "duck";
14102     argv[argc++] = "-a";
14103     argv[argc++] = "bar";
14104     argv[argc] = NULL;
14105     optind = OPTIND_MIN;
14106     opterr = 0;
14107
14108     c = getopt (argc, argv, "+abp:q:");
14109     if (!(c == -1))
14110       return 4;
14111     if (!(strcmp (argv[0], "program") == 0))
14112       return 5;
14113     if (!(strcmp (argv[1], "donald") == 0))
14114       return 6;
14115     if (!(strcmp (argv[2], "-p") == 0))
14116       return 7;
14117     if (!(strcmp (argv[3], "billy") == 0))
14118       return 8;
14119     if (!(strcmp (argv[4], "duck") == 0))
14120       return 9;
14121     if (!(strcmp (argv[5], "-a") == 0))
14122       return 10;
14123     if (!(strcmp (argv[6], "bar") == 0))
14124       return 11;
14125     if (!(optind == 1))
14126       return 12;
14127   }
14128   /* Detect MacOS 10.5, AIX 7.1 bug.  */
14129   {
14130     char *argv[3] = { "program", "-ab", NULL };
14131     optind = OPTIND_MIN;
14132     opterr = 0;
14133     if (getopt (2, argv, "ab:") != 'a')
14134       return 13;
14135     if (getopt (2, argv, "ab:") != '?')
14136       return 14;
14137     if (optopt != 'b')
14138       return 15;
14139     if (optind != 2)
14140       return 16;
14141   }
14142
14143   return 0;
14144 }
14145
14146 _ACEOF
14147 if ac_fn_c_try_run "$LINENO"; then :
14148   gl_cv_func_getopt_posix=yes
14149 else
14150   gl_cv_func_getopt_posix=no
14151 fi
14152 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14153   conftest.$ac_objext conftest.beam conftest.$ac_ext
14154 fi
14155
14156         CPPFLAGS=$gl_save_CPPFLAGS
14157
14158 fi
14159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14160 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14161     case "$gl_cv_func_getopt_posix" in
14162       *no) gl_replace_getopt=yes ;;
14163     esac
14164   fi
14165
14166   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14167     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14168 $as_echo_n "checking for working GNU getopt function... " >&6; }
14169 if ${gl_cv_func_getopt_gnu+:} false; then :
14170   $as_echo_n "(cached) " >&6
14171 else
14172   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14173        # optstring is necessary for programs like m4 that have POSIX-mandated
14174        # semantics for supporting options interspersed with files.
14175        # Also, since getopt_long is a GNU extension, we require optind=0.
14176        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14177        # so take care to revert to the correct (non-)export state.
14178        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14179        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14180          xx) gl_had_POSIXLY_CORRECT=exported ;;
14181          x)  gl_had_POSIXLY_CORRECT=yes      ;;
14182          *)  gl_had_POSIXLY_CORRECT=         ;;
14183        esac
14184        POSIXLY_CORRECT=1
14185        export POSIXLY_CORRECT
14186        if test "$cross_compiling" = yes; then :
14187            case $host_os:$ac_cv_have_decl_optreset in
14188            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14189            *:yes)               gl_cv_func_getopt_gnu=no;;
14190            *)                   gl_cv_func_getopt_gnu=yes;;
14191          esac
14192
14193 else
14194   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14195 /* end confdefs.h.  */
14196 #include <getopt.h>
14197                            #include <stddef.h>
14198                            #include <string.h>
14199
14200 int
14201 main ()
14202 {
14203
14204              int result = 0;
14205              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14206                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14207                 OSF/1 5.1, Solaris 10.  */
14208              {
14209                char *myargv[3];
14210                myargv[0] = "conftest";
14211                myargv[1] = "-+";
14212                myargv[2] = 0;
14213                opterr = 0;
14214                if (getopt (2, myargv, "+a") != '?')
14215                  result |= 1;
14216              }
14217              /* This code succeeds on glibc 2.8, mingw,
14218                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14219                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
14220              {
14221                char *argv[] = { "program", "-p", "foo", "bar", NULL };
14222
14223                optind = 1;
14224                if (getopt (4, argv, "p::") != 'p')
14225                  result |= 2;
14226                else if (optarg != NULL)
14227                  result |= 4;
14228                else if (getopt (4, argv, "p::") != -1)
14229                  result |= 6;
14230                else if (optind != 2)
14231                  result |= 8;
14232              }
14233              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
14234              {
14235                char *argv[] = { "program", "foo", "-p", NULL };
14236                optind = 0;
14237                if (getopt (3, argv, "-p") != 1)
14238                  result |= 16;
14239                else if (getopt (3, argv, "-p") != 'p')
14240                  result |= 32;
14241              }
14242              /* This code fails on glibc 2.11.  */
14243              {
14244                char *argv[] = { "program", "-b", "-a", NULL };
14245                optind = opterr = 0;
14246                if (getopt (3, argv, "+:a:b") != 'b')
14247                  result |= 64;
14248                else if (getopt (3, argv, "+:a:b") != ':')
14249                  result |= 64;
14250              }
14251              return result;
14252
14253   ;
14254   return 0;
14255 }
14256 _ACEOF
14257 if ac_fn_c_try_run "$LINENO"; then :
14258   gl_cv_func_getopt_gnu=yes
14259 else
14260   gl_cv_func_getopt_gnu=no
14261 fi
14262 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14263   conftest.$ac_objext conftest.beam conftest.$ac_ext
14264 fi
14265
14266        case $gl_had_POSIXLY_CORRECT in
14267          exported) ;;
14268          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14269          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14270        esac
14271
14272 fi
14273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14274 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14275     if test "$gl_cv_func_getopt_gnu" = "no"; then
14276       gl_replace_getopt=yes
14277     fi
14278   fi
14279
14280 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14281 if test "x$ac_cv_have_decl_getenv" = xyes; then :
14282   ac_have_decl=1
14283 else
14284   ac_have_decl=0
14285 fi
14286
14287 cat >>confdefs.h <<_ACEOF
14288 #define HAVE_DECL_GETENV $ac_have_decl
14289 _ACEOF
14290
14291
14292
14293
14294
14295
14296   if test -n "$gl_replace_getopt"; then :
14297
14298
14299
14300   GETOPT_H=getopt.h
14301
14302 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14303
14304
14305
14306     GNULIB_UNISTD_H_GETOPT=1
14307
14308
14309
14310
14311
14312
14313
14314
14315   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14316
14317
14318
14319
14320
14321
14322
14323
14324
14325   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14326
14327
14328
14329
14330
14331
14332 fi
14333
14334
14335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
14336 $as_echo_n "checking for inline... " >&6; }
14337 if ${ac_cv_c_inline+:} false; then :
14338   $as_echo_n "(cached) " >&6
14339 else
14340   ac_cv_c_inline=no
14341 for ac_kw in inline __inline__ __inline; do
14342   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14343 /* end confdefs.h.  */
14344 #ifndef __cplusplus
14345 typedef int foo_t;
14346 static $ac_kw foo_t static_foo () {return 0; }
14347 $ac_kw foo_t foo () {return 0; }
14348 #endif
14349
14350 _ACEOF
14351 if ac_fn_c_try_compile "$LINENO"; then :
14352   ac_cv_c_inline=$ac_kw
14353 fi
14354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14355   test "$ac_cv_c_inline" != no && break
14356 done
14357
14358 fi
14359 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
14360 $as_echo "$ac_cv_c_inline" >&6; }
14361
14362 case $ac_cv_c_inline in
14363   inline | yes) ;;
14364   *)
14365     case $ac_cv_c_inline in
14366       no) ac_val=;;
14367       *) ac_val=$ac_cv_c_inline;;
14368     esac
14369     cat >>confdefs.h <<_ACEOF
14370 #ifndef __cplusplus
14371 #define inline $ac_val
14372 #endif
14373 _ACEOF
14374     ;;
14375 esac
14376
14377
14378   GNULIB_MKTIME=0;
14379   GNULIB_NANOSLEEP=0;
14380   GNULIB_STRPTIME=0;
14381   GNULIB_TIMEGM=0;
14382   GNULIB_TIME_R=0;
14383     HAVE_DECL_LOCALTIME_R=1;
14384   HAVE_NANOSLEEP=1;
14385   HAVE_STRPTIME=1;
14386   HAVE_TIMEGM=1;
14387         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
14388   REPLACE_MKTIME=GNULIB_PORTCHECK;
14389   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
14390   REPLACE_TIMEGM=GNULIB_PORTCHECK;
14391
14392
14393
14394
14395   for ac_func in $ac_func_list
14396 do :
14397   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14398 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14399 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14400   cat >>confdefs.h <<_ACEOF
14401 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14402 _ACEOF
14403
14404 fi
14405 done
14406
14407
14408
14409
14410     gl_cv_c_multiarch=no
14411   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14412 /* end confdefs.h.  */
14413 #ifndef __APPLE_CC__
14414          not a universal capable compiler
14415         #endif
14416         typedef int dummy;
14417
14418 _ACEOF
14419 if ac_fn_c_try_compile "$LINENO"; then :
14420
14421                arch=
14422      prev=
14423      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14424        if test -n "$prev"; then
14425          case $word in
14426            i?86 | x86_64 | ppc | ppc64)
14427              if test -z "$arch" || test "$arch" = "$word"; then
14428                arch="$word"
14429              else
14430                gl_cv_c_multiarch=yes
14431              fi
14432              ;;
14433          esac
14434          prev=
14435        else
14436          if test "x$word" = "x-arch"; then
14437            prev=arch
14438          fi
14439        fi
14440      done
14441
14442 fi
14443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14444   if test $gl_cv_c_multiarch = yes; then
14445     APPLE_UNIVERSAL_BUILD=1
14446   else
14447     APPLE_UNIVERSAL_BUILD=0
14448   fi
14449
14450
14451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
14452 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
14453 if ${ac_cv_header_stdbool_h+:} false; then :
14454   $as_echo_n "(cached) " >&6
14455 else
14456   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14457 /* end confdefs.h.  */
14458
14459              #include <stdbool.h>
14460              #ifndef bool
14461               "error: bool is not defined"
14462              #endif
14463              #ifndef false
14464               "error: false is not defined"
14465              #endif
14466              #if false
14467               "error: false is not 0"
14468              #endif
14469              #ifndef true
14470               "error: true is not defined"
14471              #endif
14472              #if true != 1
14473               "error: true is not 1"
14474              #endif
14475              #ifndef __bool_true_false_are_defined
14476               "error: __bool_true_false_are_defined is not defined"
14477              #endif
14478
14479              struct s { _Bool s: 1; _Bool t; } s;
14480
14481              char a[true == 1 ? 1 : -1];
14482              char b[false == 0 ? 1 : -1];
14483              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
14484              char d[(bool) 0.5 == true ? 1 : -1];
14485              /* See body of main program for 'e'.  */
14486              char f[(_Bool) 0.0 == false ? 1 : -1];
14487              char g[true];
14488              char h[sizeof (_Bool)];
14489              char i[sizeof s.t];
14490              enum { j = false, k = true, l = false * true, m = true * 256 };
14491              /* The following fails for
14492                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
14493              _Bool n[m];
14494              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
14495              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
14496              /* Catch a bug in an HP-UX C compiler.  See
14497                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
14498                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
14499               */
14500              _Bool q = true;
14501              _Bool *pq = &q;
14502
14503 int
14504 main ()
14505 {
14506
14507              bool e = &s;
14508              *pq |= q;
14509              *pq |= ! q;
14510              /* Refer to every declared value, to avoid compiler optimizations.  */
14511              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
14512                      + !m + !n + !o + !p + !q + !pq);
14513
14514   ;
14515   return 0;
14516 }
14517 _ACEOF
14518 if ac_fn_c_try_compile "$LINENO"; then :
14519   ac_cv_header_stdbool_h=yes
14520 else
14521   ac_cv_header_stdbool_h=no
14522 fi
14523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14524 fi
14525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
14526 $as_echo "$ac_cv_header_stdbool_h" >&6; }
14527    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
14528 if test "x$ac_cv_type__Bool" = xyes; then :
14529
14530 cat >>confdefs.h <<_ACEOF
14531 #define HAVE__BOOL 1
14532 _ACEOF
14533
14534
14535 fi
14536
14537
14538
14539     REPLACE_NULL=0;
14540   HAVE_WCHAR_T=1;
14541   STDDEF_H='';
14542
14543
14544   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
14545 $as_echo_n "checking for wchar_t... " >&6; }
14546 if ${gt_cv_c_wchar_t+:} false; then :
14547   $as_echo_n "(cached) " >&6
14548 else
14549   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14550 /* end confdefs.h.  */
14551 #include <stddef.h>
14552             wchar_t foo = (wchar_t)'\0';
14553 int
14554 main ()
14555 {
14556
14557   ;
14558   return 0;
14559 }
14560 _ACEOF
14561 if ac_fn_c_try_compile "$LINENO"; then :
14562   gt_cv_c_wchar_t=yes
14563 else
14564   gt_cv_c_wchar_t=no
14565 fi
14566 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14567 fi
14568 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
14569 $as_echo "$gt_cv_c_wchar_t" >&6; }
14570   if test $gt_cv_c_wchar_t = yes; then
14571
14572 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
14573
14574   fi
14575
14576
14577  ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
14578 "
14579 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
14580
14581 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
14582
14583 fi
14584
14585
14586
14587
14588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
14589 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
14590 if ${ac_cv_c_restrict+:} false; then :
14591   $as_echo_n "(cached) " >&6
14592 else
14593   ac_cv_c_restrict=no
14594    # The order here caters to the fact that C++ does not require restrict.
14595    for ac_kw in __restrict __restrict__ _Restrict restrict; do
14596      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14597 /* end confdefs.h.  */
14598 typedef int * int_ptr;
14599         int foo (int_ptr $ac_kw ip) {
14600         return ip[0];
14601        }
14602 int
14603 main ()
14604 {
14605 int s[1];
14606         int * $ac_kw t = s;
14607         t[0] = 0;
14608         return foo(t)
14609   ;
14610   return 0;
14611 }
14612 _ACEOF
14613 if ac_fn_c_try_compile "$LINENO"; then :
14614   ac_cv_c_restrict=$ac_kw
14615 fi
14616 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14617      test "$ac_cv_c_restrict" != no && break
14618    done
14619
14620 fi
14621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
14622 $as_echo "$ac_cv_c_restrict" >&6; }
14623
14624  case $ac_cv_c_restrict in
14625    restrict) ;;
14626    no) $as_echo "#define restrict /**/" >>confdefs.h
14627  ;;
14628    *)  cat >>confdefs.h <<_ACEOF
14629 #define restrict $ac_cv_c_restrict
14630 _ACEOF
14631  ;;
14632  esac
14633
14634
14635
14636
14637
14638   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
14639 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
14640 if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
14641   $as_echo_n "(cached) " >&6
14642 else
14643   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14644 /* end confdefs.h.  */
14645 #include <time.h>
14646
14647 int
14648 main ()
14649 {
14650 static struct timespec x; x.tv_sec = x.tv_nsec;
14651   ;
14652   return 0;
14653 }
14654 _ACEOF
14655 if ac_fn_c_try_compile "$LINENO"; then :
14656   gl_cv_sys_struct_timespec_in_time_h=yes
14657 else
14658   gl_cv_sys_struct_timespec_in_time_h=no
14659 fi
14660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14661 fi
14662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
14663 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
14664
14665   TIME_H_DEFINES_STRUCT_TIMESPEC=0
14666   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
14667   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
14668   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
14669     TIME_H_DEFINES_STRUCT_TIMESPEC=1
14670   else
14671     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
14672 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
14673 if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
14674   $as_echo_n "(cached) " >&6
14675 else
14676   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14677 /* end confdefs.h.  */
14678 #include <sys/time.h>
14679
14680 int
14681 main ()
14682 {
14683 static struct timespec x; x.tv_sec = x.tv_nsec;
14684   ;
14685   return 0;
14686 }
14687 _ACEOF
14688 if ac_fn_c_try_compile "$LINENO"; then :
14689   gl_cv_sys_struct_timespec_in_sys_time_h=yes
14690 else
14691   gl_cv_sys_struct_timespec_in_sys_time_h=no
14692 fi
14693 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14694 fi
14695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
14696 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
14697     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
14698       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
14699     else
14700       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
14701 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
14702 if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
14703   $as_echo_n "(cached) " >&6
14704 else
14705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14706 /* end confdefs.h.  */
14707 #include <pthread.h>
14708
14709 int
14710 main ()
14711 {
14712 static struct timespec x; x.tv_sec = x.tv_nsec;
14713   ;
14714   return 0;
14715 }
14716 _ACEOF
14717 if ac_fn_c_try_compile "$LINENO"; then :
14718   gl_cv_sys_struct_timespec_in_pthread_h=yes
14719 else
14720   gl_cv_sys_struct_timespec_in_pthread_h=no
14721 fi
14722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14723 fi
14724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
14725 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
14726       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
14727         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
14728       fi
14729     fi
14730   fi
14731
14732
14733
14734
14735
14736
14737
14738
14739
14740
14741
14742
14743
14744
14745
14746      if test $gl_cv_have_include_next = yes; then
14747        gl_cv_next_time_h='<'time.h'>'
14748      else
14749        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
14750 $as_echo_n "checking absolute name of <time.h>... " >&6; }
14751 if ${gl_cv_next_time_h+:} false; then :
14752   $as_echo_n "(cached) " >&6
14753 else
14754
14755                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14756 /* end confdefs.h.  */
14757 #include <time.h>
14758
14759 _ACEOF
14760                                                                                                                         case "$host_os" in
14761                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
14762                  *)    gl_absname_cpp="$ac_cpp" ;;
14763                esac
14764                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14765                   sed -n '\#/time.h#{
14766                     s#.*"\(.*/time.h\)".*#\1#
14767                     s#^/[^/]#//&#
14768                     p
14769                     q
14770                   }'`'"'
14771
14772
14773 fi
14774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
14775 $as_echo "$gl_cv_next_time_h" >&6; }
14776      fi
14777      NEXT_TIME_H=$gl_cv_next_time_h
14778
14779      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14780        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14781        gl_next_as_first_directive='<'time.h'>'
14782      else
14783        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14784        gl_next_as_first_directive=$gl_cv_next_time_h
14785      fi
14786      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
14787
14788
14789
14790
14791
14792
14793 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
14794 if test "x$ac_cv_have_decl_localtime_r" = xyes; then :
14795   ac_have_decl=1
14796 else
14797   ac_have_decl=0
14798 fi
14799
14800 cat >>confdefs.h <<_ACEOF
14801 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
14802 _ACEOF
14803
14804
14805
14806
14807    if false; then
14808   GL_COND_LIBTOOL_TRUE=
14809   GL_COND_LIBTOOL_FALSE='#'
14810 else
14811   GL_COND_LIBTOOL_TRUE='#'
14812   GL_COND_LIBTOOL_FALSE=
14813 fi
14814
14815   gl_cond_libtool=false
14816   gl_libdeps=
14817   gl_ltlibdeps=
14818   gl_m4_base='m4'
14819
14820
14821
14822
14823
14824
14825
14826
14827
14828   gl_source_base='lib'
14829   # Code from module arg-nonnull:
14830   # Code from module c++defs:
14831   # Code from module dtoastr:
14832
14833   # Code from module extensions:
14834   # Code from module getopt-gnu:
14835
14836
14837
14838
14839
14840
14841   # Code from module getopt-posix:
14842
14843
14844
14845
14846
14847   if test -n "$gl_replace_getopt"; then :
14848
14849
14850
14851   GETOPT_H=getopt.h
14852
14853 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14854
14855
14856
14857     GNULIB_UNISTD_H_GETOPT=1
14858
14859
14860
14861
14862
14863
14864
14865
14866   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14867
14868
14869
14870
14871
14872
14873
14874
14875
14876   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14877
14878
14879
14880
14881
14882
14883 fi
14884
14885
14886   # Code from module gettext-h:
14887
14888
14889   # Code from module ignore-value:
14890
14891   # Code from module include_next:
14892   # Code from module intprops:
14893   # Code from module mktime:
14894
14895
14896
14897
14898
14899 if test $APPLE_UNIVERSAL_BUILD = 1; then
14900   # A universal build on Apple MacOS X platforms.
14901   # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
14902   # But we need a configuration result that is valid in both modes.
14903   ac_cv_func_working_mktime=no
14904 fi
14905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
14906 $as_echo_n "checking for working mktime... " >&6; }
14907 if ${ac_cv_func_working_mktime+:} false; then :
14908   $as_echo_n "(cached) " >&6
14909 else
14910   if test "$cross_compiling" = yes; then :
14911   ac_cv_func_working_mktime=no
14912 else
14913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14914 /* end confdefs.h.  */
14915 /* Test program from Paul Eggert and Tony Leneis.  */
14916 #include <limits.h>
14917 #include <stdlib.h>
14918 #include <time.h>
14919
14920 #ifdef HAVE_UNISTD_H
14921 # include <unistd.h>
14922 #endif
14923
14924 #ifndef HAVE_ALARM
14925 # define alarm(X) /* empty */
14926 #endif
14927
14928 /* Work around redefinition to rpl_putenv by other config tests.  */
14929 #undef putenv
14930
14931 static time_t time_t_max;
14932 static time_t time_t_min;
14933
14934 /* Values we'll use to set the TZ environment variable.  */
14935 static char *tz_strings[] = {
14936   (char *) 0, "TZ=GMT0", "TZ=JST-9",
14937   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
14938 };
14939 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
14940
14941 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
14942    Based on a problem report from Andreas Jaeger.  */
14943 static int
14944 spring_forward_gap ()
14945 {
14946   /* glibc (up to about 1998-10-07) failed this test. */
14947   struct tm tm;
14948
14949   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
14950      instead of "TZ=America/Vancouver" in order to detect the bug even
14951      on systems that don't support the Olson extension, or don't have the
14952      full zoneinfo tables installed.  */
14953   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
14954
14955   tm.tm_year = 98;
14956   tm.tm_mon = 3;
14957   tm.tm_mday = 5;
14958   tm.tm_hour = 2;
14959   tm.tm_min = 0;
14960   tm.tm_sec = 0;
14961   tm.tm_isdst = -1;
14962   return mktime (&tm) != (time_t) -1;
14963 }
14964
14965 static int
14966 mktime_test1 (time_t now)
14967 {
14968   struct tm *lt;
14969   return ! (lt = localtime (&now)) || mktime (lt) == now;
14970 }
14971
14972 static int
14973 mktime_test (time_t now)
14974 {
14975   return (mktime_test1 (now)
14976           && mktime_test1 ((time_t) (time_t_max - now))
14977           && mktime_test1 ((time_t) (time_t_min + now)));
14978 }
14979
14980 static int
14981 irix_6_4_bug ()
14982 {
14983   /* Based on code from Ariel Faigon.  */
14984   struct tm tm;
14985   tm.tm_year = 96;
14986   tm.tm_mon = 3;
14987   tm.tm_mday = 0;
14988   tm.tm_hour = 0;
14989   tm.tm_min = 0;
14990   tm.tm_sec = 0;
14991   tm.tm_isdst = -1;
14992   mktime (&tm);
14993   return tm.tm_mon == 2 && tm.tm_mday == 31;
14994 }
14995
14996 static int
14997 bigtime_test (int j)
14998 {
14999   struct tm tm;
15000   time_t now;
15001   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
15002   now = mktime (&tm);
15003   if (now != (time_t) -1)
15004     {
15005       struct tm *lt = localtime (&now);
15006       if (! (lt
15007              && lt->tm_year == tm.tm_year
15008              && lt->tm_mon == tm.tm_mon
15009              && lt->tm_mday == tm.tm_mday
15010              && lt->tm_hour == tm.tm_hour
15011              && lt->tm_min == tm.tm_min
15012              && lt->tm_sec == tm.tm_sec
15013              && lt->tm_yday == tm.tm_yday
15014              && lt->tm_wday == tm.tm_wday
15015              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
15016                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
15017         return 0;
15018     }
15019   return 1;
15020 }
15021
15022 static int
15023 year_2050_test ()
15024 {
15025   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
15026      ignoring leap seconds.  */
15027   unsigned long int answer = 2527315200UL;
15028
15029   struct tm tm;
15030   time_t t;
15031   tm.tm_year = 2050 - 1900;
15032   tm.tm_mon = 2 - 1;
15033   tm.tm_mday = 1;
15034   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
15035   tm.tm_isdst = -1;
15036
15037   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
15038      instead of "TZ=America/Vancouver" in order to detect the bug even
15039      on systems that don't support the Olson extension, or don't have the
15040      full zoneinfo tables installed.  */
15041   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
15042
15043   t = mktime (&tm);
15044
15045   /* Check that the result is either a failure, or close enough
15046      to the correct answer that we can assume the discrepancy is
15047      due to leap seconds.  */
15048   return (t == (time_t) -1
15049           || (0 < t && answer - 120 <= t && t <= answer + 120));
15050 }
15051
15052 int
15053 main ()
15054 {
15055   int result = 0;
15056   time_t t, delta;
15057   int i, j;
15058   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
15059   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
15060
15061   /* This test makes some buggy mktime implementations loop.
15062      Give up after 60 seconds; a mktime slower than that
15063      isn't worth using anyway.  */
15064   alarm (60);
15065
15066   time_t_max = (! time_t_signed
15067                 ? (time_t) -1
15068                 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
15069                    * 2 + 1));
15070   time_t_min = (! time_t_signed
15071                 ? (time_t) 0
15072                 : time_t_signed_magnitude
15073                 ? ~ (time_t) 0
15074                 : ~ time_t_max);
15075
15076   delta = time_t_max / 997; /* a suitable prime number */
15077   for (i = 0; i < N_STRINGS; i++)
15078     {
15079       if (tz_strings[i])
15080         putenv (tz_strings[i]);
15081
15082       for (t = 0; t <= time_t_max - delta; t += delta)
15083         if (! mktime_test (t))
15084           result |= 1;
15085       if (! (mktime_test ((time_t) 1)
15086              && mktime_test ((time_t) (60 * 60))
15087              && mktime_test ((time_t) (60 * 60 * 24))))
15088         result |= 2;
15089
15090       for (j = 1; ; j <<= 1)
15091         if (! bigtime_test (j))
15092           result |= 4;
15093         else if (INT_MAX / 2 < j)
15094           break;
15095       if (! bigtime_test (INT_MAX))
15096         result |= 8;
15097     }
15098   if (! irix_6_4_bug ())
15099     result |= 16;
15100   if (! spring_forward_gap ())
15101     result |= 32;
15102   if (! year_2050_test ())
15103     result |= 64;
15104   return result;
15105 }
15106 _ACEOF
15107 if ac_fn_c_try_run "$LINENO"; then :
15108   ac_cv_func_working_mktime=yes
15109 else
15110   ac_cv_func_working_mktime=no
15111 fi
15112 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15113   conftest.$ac_objext conftest.beam conftest.$ac_ext
15114 fi
15115
15116 fi
15117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
15118 $as_echo "$ac_cv_func_working_mktime" >&6; }
15119 if test $ac_cv_func_working_mktime = no; then
15120
15121
15122
15123
15124
15125
15126
15127
15128   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
15129
15130 fi
15131
15132     if test $ac_cv_func_working_mktime = no; then
15133     REPLACE_MKTIME=1
15134
15135
15136
15137   else
15138     REPLACE_MKTIME=0
15139   fi
15140
15141
15142
15143
15144   GNULIB_MKTIME=1
15145
15146
15147
15148   # Code from module multiarch:
15149
15150   # Code from module stdbool:
15151
15152
15153
15154   # Define two additional variables used in the Makefile substitution.
15155
15156   if test "$ac_cv_header_stdbool_h" = yes; then
15157     STDBOOL_H=''
15158   else
15159     STDBOOL_H='stdbool.h'
15160   fi
15161
15162
15163   if test "$ac_cv_type__Bool" = yes; then
15164     HAVE__BOOL=1
15165   else
15166     HAVE__BOOL=0
15167   fi
15168
15169
15170   # Code from module stddef:
15171
15172
15173
15174   if test $gt_cv_c_wchar_t = no; then
15175     HAVE_WCHAR_T=0
15176     STDDEF_H=stddef.h
15177   fi
15178   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
15179 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
15180 if ${gl_cv_decl_null_works+:} false; then :
15181   $as_echo_n "(cached) " >&6
15182 else
15183   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15184 /* end confdefs.h.  */
15185 #include <stddef.h>
15186       int test[2 * (sizeof NULL == sizeof (void *)) -1];
15187
15188 int
15189 main ()
15190 {
15191
15192   ;
15193   return 0;
15194 }
15195 _ACEOF
15196 if ac_fn_c_try_compile "$LINENO"; then :
15197   gl_cv_decl_null_works=yes
15198 else
15199   gl_cv_decl_null_works=no
15200 fi
15201 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15202 fi
15203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
15204 $as_echo "$gl_cv_decl_null_works" >&6; }
15205   if test $gl_cv_decl_null_works = no; then
15206     REPLACE_NULL=1
15207     STDDEF_H=stddef.h
15208   fi
15209   if test -n "$STDDEF_H"; then
15210
15211
15212
15213
15214
15215
15216
15217
15218      if test $gl_cv_have_include_next = yes; then
15219        gl_cv_next_stddef_h='<'stddef.h'>'
15220      else
15221        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
15222 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
15223 if ${gl_cv_next_stddef_h+:} false; then :
15224   $as_echo_n "(cached) " >&6
15225 else
15226
15227                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15228 /* end confdefs.h.  */
15229 #include <stddef.h>
15230
15231 _ACEOF
15232                                                                                                                         case "$host_os" in
15233                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15234                  *)    gl_absname_cpp="$ac_cpp" ;;
15235                esac
15236                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15237                   sed -n '\#/stddef.h#{
15238                     s#.*"\(.*/stddef.h\)".*#\1#
15239                     s#^/[^/]#//&#
15240                     p
15241                     q
15242                   }'`'"'
15243
15244
15245 fi
15246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
15247 $as_echo "$gl_cv_next_stddef_h" >&6; }
15248      fi
15249      NEXT_STDDEF_H=$gl_cv_next_stddef_h
15250
15251      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15252        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15253        gl_next_as_first_directive='<'stddef.h'>'
15254      else
15255        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15256        gl_next_as_first_directive=$gl_cv_next_stddef_h
15257      fi
15258      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
15259
15260
15261
15262
15263   fi
15264
15265   # Code from module strftime:
15266
15267
15268
15269
15270
15271
15272
15273
15274
15275
15276   gl_LIBOBJS="$gl_LIBOBJS strftime.$ac_objext"
15277
15278
15279  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
15280
15281
15282
15283
15284
15285
15286
15287 $as_echo "#define my_strftime nstrftime" >>confdefs.h
15288
15289
15290
15291   # Code from module time:
15292
15293
15294
15295   # Code from module time_r:
15296
15297
15298
15299
15300
15301
15302
15303   if test $ac_cv_have_decl_localtime_r = no; then
15304     HAVE_DECL_LOCALTIME_R=0
15305   fi
15306
15307
15308   if test $ac_cv_func_localtime_r = yes; then
15309     HAVE_LOCALTIME_R=1
15310     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
15311 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
15312 if ${gl_cv_time_r_posix+:} false; then :
15313   $as_echo_n "(cached) " >&6
15314 else
15315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15316 /* end confdefs.h.  */
15317 #include <time.h>
15318 int
15319 main ()
15320 {
15321 /* We don't need to append 'restrict's to the argument types,
15322                  even though the POSIX signature has the 'restrict's,
15323                  since C99 says they can't affect type compatibility.  */
15324               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
15325               if (ptr) return 0;
15326               /* Check the return type is a pointer.
15327                  On HP-UX 10 it is 'int'.  */
15328               *localtime_r (0, 0);
15329   ;
15330   return 0;
15331 }
15332
15333 _ACEOF
15334 if ac_fn_c_try_compile "$LINENO"; then :
15335   gl_cv_time_r_posix=yes
15336 else
15337   gl_cv_time_r_posix=no
15338 fi
15339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15340
15341 fi
15342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
15343 $as_echo "$gl_cv_time_r_posix" >&6; }
15344     if test $gl_cv_time_r_posix = yes; then
15345       REPLACE_LOCALTIME_R=0
15346     else
15347       REPLACE_LOCALTIME_R=1
15348     fi
15349   else
15350     HAVE_LOCALTIME_R=0
15351   fi
15352   if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
15353
15354
15355
15356
15357
15358
15359
15360
15361   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
15362
15363
15364   :
15365
15366   fi
15367
15368
15369
15370
15371   GNULIB_TIME_R=1
15372
15373
15374
15375   # Code from module unistd:
15376
15377
15378
15379
15380
15381
15382
15383
15384
15385
15386
15387
15388
15389      if test $gl_cv_have_include_next = yes; then
15390        gl_cv_next_unistd_h='<'unistd.h'>'
15391      else
15392        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
15393 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
15394 if ${gl_cv_next_unistd_h+:} false; then :
15395   $as_echo_n "(cached) " >&6
15396 else
15397
15398              if test $ac_cv_header_unistd_h = yes; then
15399
15400
15401                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15402 /* end confdefs.h.  */
15403 #include <unistd.h>
15404
15405 _ACEOF
15406                                                                                                                         case "$host_os" in
15407                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15408                  *)    gl_absname_cpp="$ac_cpp" ;;
15409                esac
15410                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15411                   sed -n '\#/unistd.h#{
15412                     s#.*"\(.*/unistd.h\)".*#\1#
15413                     s#^/[^/]#//&#
15414                     p
15415                     q
15416                   }'`'"'
15417           else
15418                gl_cv_next_unistd_h='<'unistd.h'>'
15419              fi
15420
15421
15422 fi
15423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
15424 $as_echo "$gl_cv_next_unistd_h" >&6; }
15425      fi
15426      NEXT_UNISTD_H=$gl_cv_next_unistd_h
15427
15428      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15429        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15430        gl_next_as_first_directive='<'unistd.h'>'
15431      else
15432        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15433        gl_next_as_first_directive=$gl_cv_next_unistd_h
15434      fi
15435      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
15436
15437
15438
15439
15440   if test $ac_cv_header_unistd_h = yes; then
15441     HAVE_UNISTD_H=1
15442   else
15443     HAVE_UNISTD_H=0
15444   fi
15445
15446
15447
15448
15449   # Code from module warn-on-use:
15450   # End of code from modules
15451
15452
15453
15454
15455
15456
15457
15458
15459
15460   gltests_libdeps=
15461   gltests_ltlibdeps=
15462
15463
15464
15465
15466
15467
15468
15469
15470
15471   gl_source_base='tests'
15472   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
15473
15474   gl_module_indicator_condition=$gltests_WITNESS
15475
15476
15477
15478
15479
15480
15481
15482
15483
15484   LIBGNU_LIBDEPS="$gl_libdeps"
15485
15486   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
15487
15488
15489
15490 # UNIX98 PTYs.
15491 for ac_func in grantpt
15492 do :
15493   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
15494 if test "x$ac_cv_func_grantpt" = xyes; then :
15495   cat >>confdefs.h <<_ACEOF
15496 #define HAVE_GRANTPT 1
15497 _ACEOF
15498
15499 fi
15500 done
15501
15502
15503 # PTY-related GNU extensions.
15504 for ac_func in getpt
15505 do :
15506   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
15507 if test "x$ac_cv_func_getpt" = xyes; then :
15508   cat >>confdefs.h <<_ACEOF
15509 #define HAVE_GETPT 1
15510 _ACEOF
15511
15512 fi
15513 done
15514
15515
15516 # Check this now, so that we will NOT find the above functions in ncurses.
15517 # That is because we have not set up to link ncurses in lib-src.
15518 # It's better to believe a function is not available
15519 # than to expect to find it in ncurses.
15520 # Also we need tputs and friends to be able to build at all.
15521 have_tputs_et_al=true
15522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
15523 $as_echo_n "checking for library containing tputs... " >&6; }
15524 if ${ac_cv_search_tputs+:} false; then :
15525   $as_echo_n "(cached) " >&6
15526 else
15527   ac_func_search_save_LIBS=$LIBS
15528 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15529 /* end confdefs.h.  */
15530
15531 /* Override any GCC internal prototype to avoid an error.
15532    Use char because int might match the return type of a GCC
15533    builtin and then its argument prototype would still apply.  */
15534 #ifdef __cplusplus
15535 extern "C"
15536 #endif
15537 char tputs ();
15538 int
15539 main ()
15540 {
15541 return tputs ();
15542   ;
15543   return 0;
15544 }
15545 _ACEOF
15546 for ac_lib in '' ncurses terminfo termcap; do
15547   if test -z "$ac_lib"; then
15548     ac_res="none required"
15549   else
15550     ac_res=-l$ac_lib
15551     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15552   fi
15553   if ac_fn_c_try_link "$LINENO"; then :
15554   ac_cv_search_tputs=$ac_res
15555 fi
15556 rm -f core conftest.err conftest.$ac_objext \
15557     conftest$ac_exeext
15558   if ${ac_cv_search_tputs+:} false; then :
15559   break
15560 fi
15561 done
15562 if ${ac_cv_search_tputs+:} false; then :
15563
15564 else
15565   ac_cv_search_tputs=no
15566 fi
15567 rm conftest.$ac_ext
15568 LIBS=$ac_func_search_save_LIBS
15569 fi
15570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
15571 $as_echo "$ac_cv_search_tputs" >&6; }
15572 ac_res=$ac_cv_search_tputs
15573 if test "$ac_res" != no; then :
15574   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15575
15576 else
15577   have_tputs_et_al=false
15578 fi
15579
15580 if test "$have_tputs_et_al" != true; then
15581   as_fn_error $? "I couldn't find termcap functions (tputs and friends).
15582 Maybe some development libraries/packages are missing?  Try installing
15583 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
15584 fi
15585 # Must define this when any termcap library is found.
15586
15587 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
15588
15589 ## FIXME This was the cpp logic, but I am not sure it is right.
15590 ## The above test has not necessarily found libncurses.
15591 HAVE_LIBNCURSES=yes
15592
15593 ## Use terminfo instead of termcap?
15594 ## Note only system files NOT using terminfo are:
15595 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
15596 ## darwin|gnu without ncurses.
15597 TERMINFO=no
15598 LIBS_TERMCAP=
15599 case "$opsys" in
15600   ## cygwin: Fewer environment variables to go wrong, more terminal types.
15601   ## hpux10-20: Use the system provided termcap(3) library.
15602   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
15603   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
15604   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
15605
15606   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
15607   ##  The ncurses library has been moved out of the System framework in
15608   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
15609   ##  option to use it.
15610   darwin|gnu*)
15611     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
15612     if test "x$HAVE_LIBNCURSES" = "xyes"; then
15613       TERMINFO=yes
15614       LIBS_TERMCAP="-lncurses"
15615     fi
15616     ;;
15617
15618   freebsd)
15619     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
15620 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
15621     if ${emacs_cv_freebsd_terminfo+:} false; then :
15622   $as_echo_n "(cached) " >&6
15623 else
15624   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15625 /* end confdefs.h.  */
15626 #include <osreldate.h>
15627 int
15628 main ()
15629 {
15630 #if __FreeBSD_version < 400000
15631 fail;
15632 #endif
15633
15634   ;
15635   return 0;
15636 }
15637 _ACEOF
15638 if ac_fn_c_try_link "$LINENO"; then :
15639   emacs_cv_freebsd_terminfo=yes
15640 else
15641   emacs_cv_freebsd_terminfo=no
15642 fi
15643 rm -f core conftest.err conftest.$ac_objext \
15644     conftest$ac_exeext conftest.$ac_ext
15645 fi
15646
15647
15648     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
15649 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
15650
15651     if test $emacs_cv_freebsd_terminfo = yes; then
15652       TERMINFO=yes
15653       LIBS_TERMCAP="-lncurses"
15654     else
15655       LIBS_TERMCAP="-ltermcap"
15656     fi
15657     ;;
15658
15659   netbsd)
15660     if test $ac_cv_search_tputs = -lterminfo; then
15661       TERMINFO=yes
15662       LIBS_TERMCAP="-lterminfo"
15663     else
15664       LIBS_TERMCAP="-ltermcap"
15665     fi
15666     ;;
15667
15668 esac
15669
15670 case "$opsys" in
15671   ## hpux: Make sure we get select from libc rather than from libcurses
15672   ##  because libcurses on HPUX 10.10 has a broken version of select.
15673   ##  We used to use -lc -lcurses, but this may be cleaner.
15674   hpux*) LIBS_TERMCAP="-ltermcap" ;;
15675
15676   openbsd) LIBS_TERMCAP="-lncurses" ;;
15677
15678   ## Must use system termcap, if we use any termcap.  It does special things.
15679   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
15680 esac
15681
15682 TERMCAP_OBJ=tparam.o
15683 if test $TERMINFO = yes; then
15684
15685 $as_echo "#define TERMINFO 1" >>confdefs.h
15686
15687
15688   ## Default used to be -ltermcap.  Add a case above if need something else.
15689   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
15690
15691   TERMCAP_OBJ=terminfo.o
15692 fi
15693
15694
15695
15696
15697 # Do we have res_init, for detecting changes in /etc/resolv.conf?
15698 resolv=no
15699 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15700 /* end confdefs.h.  */
15701 #include <netinet/in.h>
15702 #include <arpa/nameser.h>
15703 #include <resolv.h>
15704 int
15705 main ()
15706 {
15707 return res_init();
15708   ;
15709   return 0;
15710 }
15711 _ACEOF
15712 if ac_fn_c_try_link "$LINENO"; then :
15713   have_res_init=yes
15714 else
15715   have_res_init=no
15716 fi
15717 rm -f core conftest.err conftest.$ac_objext \
15718     conftest$ac_exeext conftest.$ac_ext
15719 if test "$have_res_init" = no; then
15720   OLIBS="$LIBS"
15721   LIBS="$LIBS -lresolv"
15722   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
15723 $as_echo_n "checking for res_init with -lresolv... " >&6; }
15724   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15725 /* end confdefs.h.  */
15726 #include <netinet/in.h>
15727 #include <arpa/nameser.h>
15728 #include <resolv.h>
15729 int
15730 main ()
15731 {
15732 return res_init();
15733   ;
15734   return 0;
15735 }
15736 _ACEOF
15737 if ac_fn_c_try_link "$LINENO"; then :
15738   have_res_init=yes
15739 else
15740   have_res_init=no
15741 fi
15742 rm -f core conftest.err conftest.$ac_objext \
15743     conftest$ac_exeext conftest.$ac_ext
15744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
15745 $as_echo "$have_res_init" >&6; }
15746   if test "$have_res_init" = yes ; then
15747     resolv=yes
15748   fi
15749   LIBS="$OLIBS"
15750 fi
15751
15752 if test "$have_res_init" = yes; then
15753
15754 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
15755
15756 fi
15757
15758 # Do we need the Hesiod library to provide the support routines?
15759 LIBHESIOD=
15760 if test "$with_hesiod" != no ; then
15761   # Don't set $LIBS here -- see comments above.  FIXME which comments?
15762   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
15763 if test "x$ac_cv_func_res_send" = xyes; then :
15764
15765 else
15766   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
15767 if test "x$ac_cv_func___res_send" = xyes; then :
15768
15769 else
15770   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
15771 $as_echo_n "checking for res_send in -lresolv... " >&6; }
15772 if ${ac_cv_lib_resolv_res_send+:} false; then :
15773   $as_echo_n "(cached) " >&6
15774 else
15775   ac_check_lib_save_LIBS=$LIBS
15776 LIBS="-lresolv  $LIBS"
15777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15778 /* end confdefs.h.  */
15779
15780 /* Override any GCC internal prototype to avoid an error.
15781    Use char because int might match the return type of a GCC
15782    builtin and then its argument prototype would still apply.  */
15783 #ifdef __cplusplus
15784 extern "C"
15785 #endif
15786 char res_send ();
15787 int
15788 main ()
15789 {
15790 return res_send ();
15791   ;
15792   return 0;
15793 }
15794 _ACEOF
15795 if ac_fn_c_try_link "$LINENO"; then :
15796   ac_cv_lib_resolv_res_send=yes
15797 else
15798   ac_cv_lib_resolv_res_send=no
15799 fi
15800 rm -f core conftest.err conftest.$ac_objext \
15801     conftest$ac_exeext conftest.$ac_ext
15802 LIBS=$ac_check_lib_save_LIBS
15803 fi
15804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
15805 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
15806 if test "x$ac_cv_lib_resolv_res_send" = xyes; then :
15807   resolv=yes
15808 else
15809   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
15810 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
15811 if ${ac_cv_lib_resolv___res_send+:} false; then :
15812   $as_echo_n "(cached) " >&6
15813 else
15814   ac_check_lib_save_LIBS=$LIBS
15815 LIBS="-lresolv  $LIBS"
15816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15817 /* end confdefs.h.  */
15818
15819 /* Override any GCC internal prototype to avoid an error.
15820    Use char because int might match the return type of a GCC
15821    builtin and then its argument prototype would still apply.  */
15822 #ifdef __cplusplus
15823 extern "C"
15824 #endif
15825 char __res_send ();
15826 int
15827 main ()
15828 {
15829 return __res_send ();
15830   ;
15831   return 0;
15832 }
15833 _ACEOF
15834 if ac_fn_c_try_link "$LINENO"; then :
15835   ac_cv_lib_resolv___res_send=yes
15836 else
15837   ac_cv_lib_resolv___res_send=no
15838 fi
15839 rm -f core conftest.err conftest.$ac_objext \
15840     conftest$ac_exeext conftest.$ac_ext
15841 LIBS=$ac_check_lib_save_LIBS
15842 fi
15843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
15844 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
15845 if test "x$ac_cv_lib_resolv___res_send" = xyes; then :
15846   resolv=yes
15847 fi
15848
15849 fi
15850
15851 fi
15852
15853 fi
15854
15855   if test "$resolv" = yes ; then
15856     RESOLVLIB=-lresolv
15857   else
15858     RESOLVLIB=
15859   fi
15860   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
15861 if test "x$ac_cv_func_hes_getmailhost" = xyes; then :
15862
15863 else
15864   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
15865 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
15866 if ${ac_cv_lib_hesiod_hes_getmailhost+:} false; then :
15867   $as_echo_n "(cached) " >&6
15868 else
15869   ac_check_lib_save_LIBS=$LIBS
15870 LIBS="-lhesiod $RESOLVLIB $LIBS"
15871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15872 /* end confdefs.h.  */
15873
15874 /* Override any GCC internal prototype to avoid an error.
15875    Use char because int might match the return type of a GCC
15876    builtin and then its argument prototype would still apply.  */
15877 #ifdef __cplusplus
15878 extern "C"
15879 #endif
15880 char hes_getmailhost ();
15881 int
15882 main ()
15883 {
15884 return hes_getmailhost ();
15885   ;
15886   return 0;
15887 }
15888 _ACEOF
15889 if ac_fn_c_try_link "$LINENO"; then :
15890   ac_cv_lib_hesiod_hes_getmailhost=yes
15891 else
15892   ac_cv_lib_hesiod_hes_getmailhost=no
15893 fi
15894 rm -f core conftest.err conftest.$ac_objext \
15895     conftest$ac_exeext conftest.$ac_ext
15896 LIBS=$ac_check_lib_save_LIBS
15897 fi
15898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
15899 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
15900 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = xyes; then :
15901   hesiod=yes
15902 else
15903   :
15904 fi
15905
15906 fi
15907
15908
15909   if test x"$hesiod" = xyes; then
15910
15911 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
15912
15913     LIBHESIOD=-lhesiod
15914   fi
15915 fi
15916
15917
15918 # Do we need libresolv (due to res_init or Hesiod)?
15919 if test "$resolv" = yes ; then
15920
15921 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
15922
15923   LIBRESOLV=-lresolv
15924 else
15925   LIBRESOLV=
15926 fi
15927
15928
15929 # These tell us which Kerberos-related libraries to use.
15930 COM_ERRLIB=
15931 CRYPTOLIB=
15932 KRB5LIB=
15933 DESLIB=
15934 KRB4LIB=
15935
15936 if test "${with_kerberos}" != no; then
15937   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
15938 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
15939 if ${ac_cv_lib_com_err_com_err+:} false; then :
15940   $as_echo_n "(cached) " >&6
15941 else
15942   ac_check_lib_save_LIBS=$LIBS
15943 LIBS="-lcom_err  $LIBS"
15944 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15945 /* end confdefs.h.  */
15946
15947 /* Override any GCC internal prototype to avoid an error.
15948    Use char because int might match the return type of a GCC
15949    builtin and then its argument prototype would still apply.  */
15950 #ifdef __cplusplus
15951 extern "C"
15952 #endif
15953 char com_err ();
15954 int
15955 main ()
15956 {
15957 return com_err ();
15958   ;
15959   return 0;
15960 }
15961 _ACEOF
15962 if ac_fn_c_try_link "$LINENO"; then :
15963   ac_cv_lib_com_err_com_err=yes
15964 else
15965   ac_cv_lib_com_err_com_err=no
15966 fi
15967 rm -f core conftest.err conftest.$ac_objext \
15968     conftest$ac_exeext conftest.$ac_ext
15969 LIBS=$ac_check_lib_save_LIBS
15970 fi
15971 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
15972 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
15973 if test "x$ac_cv_lib_com_err_com_err" = xyes; then :
15974   have_com_err=yes
15975 else
15976   have_com_err=no
15977 fi
15978
15979   if test $have_com_err = yes; then
15980     COM_ERRLIB=-lcom_err
15981     LIBS="$COM_ERRLIB $LIBS"
15982
15983 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
15984
15985   fi
15986   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
15987 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
15988 if ${ac_cv_lib_crypto_mit_des_cbc_encrypt+:} false; then :
15989   $as_echo_n "(cached) " >&6
15990 else
15991   ac_check_lib_save_LIBS=$LIBS
15992 LIBS="-lcrypto  $LIBS"
15993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15994 /* end confdefs.h.  */
15995
15996 /* Override any GCC internal prototype to avoid an error.
15997    Use char because int might match the return type of a GCC
15998    builtin and then its argument prototype would still apply.  */
15999 #ifdef __cplusplus
16000 extern "C"
16001 #endif
16002 char mit_des_cbc_encrypt ();
16003 int
16004 main ()
16005 {
16006 return mit_des_cbc_encrypt ();
16007   ;
16008   return 0;
16009 }
16010 _ACEOF
16011 if ac_fn_c_try_link "$LINENO"; then :
16012   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
16013 else
16014   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
16015 fi
16016 rm -f core conftest.err conftest.$ac_objext \
16017     conftest$ac_exeext conftest.$ac_ext
16018 LIBS=$ac_check_lib_save_LIBS
16019 fi
16020 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
16021 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
16022 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = xyes; then :
16023   have_crypto=yes
16024 else
16025   have_crypto=no
16026 fi
16027
16028   if test $have_crypto = yes; then
16029     CRYPTOLIB=-lcrypto
16030     LIBS="$CRYPTOLIB $LIBS"
16031
16032 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
16033
16034   fi
16035   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
16036 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
16037 if ${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+:} false; then :
16038   $as_echo_n "(cached) " >&6
16039 else
16040   ac_check_lib_save_LIBS=$LIBS
16041 LIBS="-lk5crypto  $LIBS"
16042 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16043 /* end confdefs.h.  */
16044
16045 /* Override any GCC internal prototype to avoid an error.
16046    Use char because int might match the return type of a GCC
16047    builtin and then its argument prototype would still apply.  */
16048 #ifdef __cplusplus
16049 extern "C"
16050 #endif
16051 char mit_des_cbc_encrypt ();
16052 int
16053 main ()
16054 {
16055 return mit_des_cbc_encrypt ();
16056   ;
16057   return 0;
16058 }
16059 _ACEOF
16060 if ac_fn_c_try_link "$LINENO"; then :
16061   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
16062 else
16063   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
16064 fi
16065 rm -f core conftest.err conftest.$ac_objext \
16066     conftest$ac_exeext conftest.$ac_ext
16067 LIBS=$ac_check_lib_save_LIBS
16068 fi
16069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
16070 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
16071 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = xyes; then :
16072   have_k5crypto=yes
16073 else
16074   have_k5crypto=no
16075 fi
16076
16077   if test $have_k5crypto = yes; then
16078     CRYPTOLIB=-lk5crypto
16079     LIBS="$CRYPTOLIB $LIBS"
16080
16081 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
16082
16083   fi
16084   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
16085 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
16086 if ${ac_cv_lib_krb5_krb5_init_context+:} false; then :
16087   $as_echo_n "(cached) " >&6
16088 else
16089   ac_check_lib_save_LIBS=$LIBS
16090 LIBS="-lkrb5  $LIBS"
16091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16092 /* end confdefs.h.  */
16093
16094 /* Override any GCC internal prototype to avoid an error.
16095    Use char because int might match the return type of a GCC
16096    builtin and then its argument prototype would still apply.  */
16097 #ifdef __cplusplus
16098 extern "C"
16099 #endif
16100 char krb5_init_context ();
16101 int
16102 main ()
16103 {
16104 return krb5_init_context ();
16105   ;
16106   return 0;
16107 }
16108 _ACEOF
16109 if ac_fn_c_try_link "$LINENO"; then :
16110   ac_cv_lib_krb5_krb5_init_context=yes
16111 else
16112   ac_cv_lib_krb5_krb5_init_context=no
16113 fi
16114 rm -f core conftest.err conftest.$ac_objext \
16115     conftest$ac_exeext conftest.$ac_ext
16116 LIBS=$ac_check_lib_save_LIBS
16117 fi
16118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
16119 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
16120 if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then :
16121   have_krb5=yes
16122 else
16123   have_krb5=no
16124 fi
16125
16126   if test $have_krb5=yes; then
16127     KRB5LIB=-lkrb5
16128     LIBS="$KRB5LIB $LIBS"
16129
16130 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
16131
16132   fi
16133     if test "${with_kerberos5}" = no; then
16134     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
16135 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
16136 if ${ac_cv_lib_des425_des_cbc_encrypt+:} false; then :
16137   $as_echo_n "(cached) " >&6
16138 else
16139   ac_check_lib_save_LIBS=$LIBS
16140 LIBS="-ldes425  $LIBS"
16141 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16142 /* end confdefs.h.  */
16143
16144 /* Override any GCC internal prototype to avoid an error.
16145    Use char because int might match the return type of a GCC
16146    builtin and then its argument prototype would still apply.  */
16147 #ifdef __cplusplus
16148 extern "C"
16149 #endif
16150 char des_cbc_encrypt ();
16151 int
16152 main ()
16153 {
16154 return des_cbc_encrypt ();
16155   ;
16156   return 0;
16157 }
16158 _ACEOF
16159 if ac_fn_c_try_link "$LINENO"; then :
16160   ac_cv_lib_des425_des_cbc_encrypt=yes
16161 else
16162   ac_cv_lib_des425_des_cbc_encrypt=no
16163 fi
16164 rm -f core conftest.err conftest.$ac_objext \
16165     conftest$ac_exeext conftest.$ac_ext
16166 LIBS=$ac_check_lib_save_LIBS
16167 fi
16168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
16169 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
16170 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = xyes; then :
16171   have_des425=yes
16172 else
16173   have_des425=no
16174 fi
16175
16176     if test $have_des425 = yes; then
16177       DESLIB=-ldes425
16178       LIBS="$DESLIB $LIBS"
16179
16180 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
16181
16182     else
16183       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
16184 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
16185 if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then :
16186   $as_echo_n "(cached) " >&6
16187 else
16188   ac_check_lib_save_LIBS=$LIBS
16189 LIBS="-ldes  $LIBS"
16190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16191 /* end confdefs.h.  */
16192
16193 /* Override any GCC internal prototype to avoid an error.
16194    Use char because int might match the return type of a GCC
16195    builtin and then its argument prototype would still apply.  */
16196 #ifdef __cplusplus
16197 extern "C"
16198 #endif
16199 char des_cbc_encrypt ();
16200 int
16201 main ()
16202 {
16203 return des_cbc_encrypt ();
16204   ;
16205   return 0;
16206 }
16207 _ACEOF
16208 if ac_fn_c_try_link "$LINENO"; then :
16209   ac_cv_lib_des_des_cbc_encrypt=yes
16210 else
16211   ac_cv_lib_des_des_cbc_encrypt=no
16212 fi
16213 rm -f core conftest.err conftest.$ac_objext \
16214     conftest$ac_exeext conftest.$ac_ext
16215 LIBS=$ac_check_lib_save_LIBS
16216 fi
16217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
16218 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
16219 if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then :
16220   have_des=yes
16221 else
16222   have_des=no
16223 fi
16224
16225       if test $have_des = yes; then
16226         DESLIB=-ldes
16227         LIBS="$DESLIB $LIBS"
16228
16229 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
16230
16231       fi
16232     fi
16233     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
16234 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
16235 if ${ac_cv_lib_krb4_krb_get_cred+:} false; then :
16236   $as_echo_n "(cached) " >&6
16237 else
16238   ac_check_lib_save_LIBS=$LIBS
16239 LIBS="-lkrb4  $LIBS"
16240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16241 /* end confdefs.h.  */
16242
16243 /* Override any GCC internal prototype to avoid an error.
16244    Use char because int might match the return type of a GCC
16245    builtin and then its argument prototype would still apply.  */
16246 #ifdef __cplusplus
16247 extern "C"
16248 #endif
16249 char krb_get_cred ();
16250 int
16251 main ()
16252 {
16253 return krb_get_cred ();
16254   ;
16255   return 0;
16256 }
16257 _ACEOF
16258 if ac_fn_c_try_link "$LINENO"; then :
16259   ac_cv_lib_krb4_krb_get_cred=yes
16260 else
16261   ac_cv_lib_krb4_krb_get_cred=no
16262 fi
16263 rm -f core conftest.err conftest.$ac_objext \
16264     conftest$ac_exeext conftest.$ac_ext
16265 LIBS=$ac_check_lib_save_LIBS
16266 fi
16267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
16268 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
16269 if test "x$ac_cv_lib_krb4_krb_get_cred" = xyes; then :
16270   have_krb4=yes
16271 else
16272   have_krb4=no
16273 fi
16274
16275     if test $have_krb4 = yes; then
16276       KRB4LIB=-lkrb4
16277       LIBS="$KRB4LIB $LIBS"
16278
16279 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
16280
16281     else
16282       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
16283 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
16284 if ${ac_cv_lib_krb_krb_get_cred+:} false; then :
16285   $as_echo_n "(cached) " >&6
16286 else
16287   ac_check_lib_save_LIBS=$LIBS
16288 LIBS="-lkrb  $LIBS"
16289 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16290 /* end confdefs.h.  */
16291
16292 /* Override any GCC internal prototype to avoid an error.
16293    Use char because int might match the return type of a GCC
16294    builtin and then its argument prototype would still apply.  */
16295 #ifdef __cplusplus
16296 extern "C"
16297 #endif
16298 char krb_get_cred ();
16299 int
16300 main ()
16301 {
16302 return krb_get_cred ();
16303   ;
16304   return 0;
16305 }
16306 _ACEOF
16307 if ac_fn_c_try_link "$LINENO"; then :
16308   ac_cv_lib_krb_krb_get_cred=yes
16309 else
16310   ac_cv_lib_krb_krb_get_cred=no
16311 fi
16312 rm -f core conftest.err conftest.$ac_objext \
16313     conftest$ac_exeext conftest.$ac_ext
16314 LIBS=$ac_check_lib_save_LIBS
16315 fi
16316 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
16317 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
16318 if test "x$ac_cv_lib_krb_krb_get_cred" = xyes; then :
16319   have_krb=yes
16320 else
16321   have_krb=no
16322 fi
16323
16324       if test $have_krb = yes; then
16325         KRB4LIB=-lkrb
16326         LIBS="$KRB4LIB $LIBS"
16327
16328 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
16329
16330       fi
16331     fi
16332   fi
16333
16334   if test "${with_kerberos5}" != no; then
16335     for ac_header in krb5.h
16336 do :
16337   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
16338 if test "x$ac_cv_header_krb5_h" = xyes; then :
16339   cat >>confdefs.h <<_ACEOF
16340 #define HAVE_KRB5_H 1
16341 _ACEOF
16342  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
16343 "
16344 if test "x$ac_cv_member_krb5_error_text" = xyes; then :
16345
16346 cat >>confdefs.h <<_ACEOF
16347 #define HAVE_KRB5_ERROR_TEXT 1
16348 _ACEOF
16349
16350
16351 fi
16352 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
16353 "
16354 if test "x$ac_cv_member_krb5_error_e_text" = xyes; then :
16355
16356 cat >>confdefs.h <<_ACEOF
16357 #define HAVE_KRB5_ERROR_E_TEXT 1
16358 _ACEOF
16359
16360
16361 fi
16362
16363 fi
16364
16365 done
16366
16367   else
16368     for ac_header in des.h
16369 do :
16370   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
16371 if test "x$ac_cv_header_des_h" = xyes; then :
16372   cat >>confdefs.h <<_ACEOF
16373 #define HAVE_DES_H 1
16374 _ACEOF
16375
16376 else
16377   for ac_header in kerberosIV/des.h
16378 do :
16379   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
16380 if test "x$ac_cv_header_kerberosIV_des_h" = xyes; then :
16381   cat >>confdefs.h <<_ACEOF
16382 #define HAVE_KERBEROSIV_DES_H 1
16383 _ACEOF
16384
16385 else
16386   for ac_header in kerberos/des.h
16387 do :
16388   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
16389 if test "x$ac_cv_header_kerberos_des_h" = xyes; then :
16390   cat >>confdefs.h <<_ACEOF
16391 #define HAVE_KERBEROS_DES_H 1
16392 _ACEOF
16393
16394 fi
16395
16396 done
16397
16398 fi
16399
16400 done
16401
16402 fi
16403
16404 done
16405
16406     for ac_header in krb.h
16407 do :
16408   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
16409 if test "x$ac_cv_header_krb_h" = xyes; then :
16410   cat >>confdefs.h <<_ACEOF
16411 #define HAVE_KRB_H 1
16412 _ACEOF
16413
16414 else
16415   for ac_header in kerberosIV/krb.h
16416 do :
16417   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
16418 if test "x$ac_cv_header_kerberosIV_krb_h" = xyes; then :
16419   cat >>confdefs.h <<_ACEOF
16420 #define HAVE_KERBEROSIV_KRB_H 1
16421 _ACEOF
16422
16423 else
16424   for ac_header in kerberos/krb.h
16425 do :
16426   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
16427 if test "x$ac_cv_header_kerberos_krb_h" = xyes; then :
16428   cat >>confdefs.h <<_ACEOF
16429 #define HAVE_KERBEROS_KRB_H 1
16430 _ACEOF
16431
16432 fi
16433
16434 done
16435
16436 fi
16437
16438 done
16439
16440 fi
16441
16442 done
16443
16444   fi
16445   for ac_header in com_err.h
16446 do :
16447   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
16448 if test "x$ac_cv_header_com_err_h" = xyes; then :
16449   cat >>confdefs.h <<_ACEOF
16450 #define HAVE_COM_ERR_H 1
16451 _ACEOF
16452
16453 fi
16454
16455 done
16456
16457 fi
16458
16459
16460
16461
16462
16463
16464
16465 # Solaris requires -lintl if you want strerror (which calls dgettext)
16466 # to return localized messages.
16467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
16468 $as_echo_n "checking for dgettext in -lintl... " >&6; }
16469 if ${ac_cv_lib_intl_dgettext+:} false; then :
16470   $as_echo_n "(cached) " >&6
16471 else
16472   ac_check_lib_save_LIBS=$LIBS
16473 LIBS="-lintl  $LIBS"
16474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16475 /* end confdefs.h.  */
16476
16477 /* Override any GCC internal prototype to avoid an error.
16478    Use char because int might match the return type of a GCC
16479    builtin and then its argument prototype would still apply.  */
16480 #ifdef __cplusplus
16481 extern "C"
16482 #endif
16483 char dgettext ();
16484 int
16485 main ()
16486 {
16487 return dgettext ();
16488   ;
16489   return 0;
16490 }
16491 _ACEOF
16492 if ac_fn_c_try_link "$LINENO"; then :
16493   ac_cv_lib_intl_dgettext=yes
16494 else
16495   ac_cv_lib_intl_dgettext=no
16496 fi
16497 rm -f core conftest.err conftest.$ac_objext \
16498     conftest$ac_exeext conftest.$ac_ext
16499 LIBS=$ac_check_lib_save_LIBS
16500 fi
16501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
16502 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
16503 if test "x$ac_cv_lib_intl_dgettext" = xyes; then :
16504   cat >>confdefs.h <<_ACEOF
16505 #define HAVE_LIBINTL 1
16506 _ACEOF
16507
16508   LIBS="-lintl $LIBS"
16509
16510 fi
16511
16512
16513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
16514 $as_echo_n "checking whether localtime caches TZ... " >&6; }
16515 if ${emacs_cv_localtime_cache+:} false; then :
16516   $as_echo_n "(cached) " >&6
16517 else
16518   if test x$ac_cv_func_tzset = xyes; then
16519 if test "$cross_compiling" = yes; then :
16520   # If we have tzset, assume the worst when cross-compiling.
16521 emacs_cv_localtime_cache=yes
16522 else
16523   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16524 /* end confdefs.h.  */
16525 #include <time.h>
16526 char TZ_GMT0[] = "TZ=GMT0";
16527 char TZ_PST8[] = "TZ=PST8";
16528 main()
16529 {
16530   time_t now = time ((time_t *) 0);
16531   int hour_GMT0, hour_unset;
16532   if (putenv (TZ_GMT0) != 0)
16533     exit (1);
16534   hour_GMT0 = localtime (&now)->tm_hour;
16535   unsetenv("TZ");
16536   hour_unset = localtime (&now)->tm_hour;
16537   if (putenv (TZ_PST8) != 0)
16538     exit (1);
16539   if (localtime (&now)->tm_hour == hour_GMT0)
16540     exit (1);
16541   unsetenv("TZ");
16542   if (localtime (&now)->tm_hour != hour_unset)
16543     exit (1);
16544   exit (0);
16545 }
16546 _ACEOF
16547 if ac_fn_c_try_run "$LINENO"; then :
16548   emacs_cv_localtime_cache=no
16549 else
16550   emacs_cv_localtime_cache=yes
16551 fi
16552 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16553   conftest.$ac_objext conftest.beam conftest.$ac_ext
16554 fi
16555
16556 else
16557         # If we lack tzset, report that localtime does not cache TZ,
16558         # since we can't invalidate the cache if we don't have tzset.
16559         emacs_cv_localtime_cache=no
16560 fi
16561 fi
16562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
16563 $as_echo "$emacs_cv_localtime_cache" >&6; }
16564 if test $emacs_cv_localtime_cache = yes; then
16565
16566 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
16567
16568 fi
16569
16570 if test "x$HAVE_TIMEVAL" = xyes; then
16571   for ac_func in gettimeofday
16572 do :
16573   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
16574 if test "x$ac_cv_func_gettimeofday" = xyes; then :
16575   cat >>confdefs.h <<_ACEOF
16576 #define HAVE_GETTIMEOFDAY 1
16577 _ACEOF
16578
16579 fi
16580 done
16581
16582   if test $ac_cv_func_gettimeofday = yes; then
16583     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
16584 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
16585 if ${emacs_cv_gettimeofday_two_arguments+:} false; then :
16586   $as_echo_n "(cached) " >&6
16587 else
16588   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16589 /* end confdefs.h.  */
16590
16591 #ifdef TIME_WITH_SYS_TIME
16592 #include <sys/time.h>
16593 #include <time.h>
16594 #else
16595 #ifdef HAVE_SYS_TIME_H
16596 #include <sys/time.h>
16597 #else
16598 #include <time.h>
16599 #endif
16600 #endif
16601 int
16602 main ()
16603 {
16604 struct timeval time;
16605        gettimeofday (&time, 0);
16606   ;
16607   return 0;
16608 }
16609 _ACEOF
16610 if ac_fn_c_try_compile "$LINENO"; then :
16611   emacs_cv_gettimeofday_two_arguments=yes
16612 else
16613   emacs_cv_gettimeofday_two_arguments=no
16614 fi
16615 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16616 fi
16617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
16618 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
16619     if test $emacs_cv_gettimeofday_two_arguments = no; then
16620
16621 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
16622
16623     fi
16624   fi
16625 fi
16626
16627 ok_so_far=yes
16628 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
16629 if test "x$ac_cv_func_socket" = xyes; then :
16630
16631 else
16632   ok_so_far=no
16633 fi
16634
16635 if test $ok_so_far = yes; then
16636   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
16637 if test "x$ac_cv_header_netinet_in_h" = xyes; then :
16638
16639 else
16640   ok_so_far=no
16641 fi
16642
16643
16644 fi
16645 if test $ok_so_far = yes; then
16646   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
16647 if test "x$ac_cv_header_arpa_inet_h" = xyes; then :
16648
16649 else
16650   ok_so_far=no
16651 fi
16652
16653
16654 fi
16655 if test $ok_so_far = yes; then
16656
16657 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
16658
16659 fi
16660
16661 if test -f /usr/lpp/X11/bin/smt.exp; then
16662
16663 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
16664
16665 fi
16666
16667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
16668 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
16669 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
16670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16671 $as_echo "yes" >&6; }
16672
16673 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
16674
16675 else
16676   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16677 $as_echo "no" >&6; }
16678 fi
16679
16680 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
16681 if test "x$ac_cv_type_pid_t" = xyes; then :
16682
16683 else
16684
16685 cat >>confdefs.h <<_ACEOF
16686 #define pid_t int
16687 _ACEOF
16688
16689 fi
16690
16691 for ac_header in vfork.h
16692 do :
16693   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
16694 if test "x$ac_cv_header_vfork_h" = xyes; then :
16695   cat >>confdefs.h <<_ACEOF
16696 #define HAVE_VFORK_H 1
16697 _ACEOF
16698
16699 fi
16700
16701 done
16702
16703 for ac_func in fork vfork
16704 do :
16705   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16706 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16707 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
16708   cat >>confdefs.h <<_ACEOF
16709 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16710 _ACEOF
16711
16712 fi
16713 done
16714
16715 if test "x$ac_cv_func_fork" = xyes; then
16716   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
16717 $as_echo_n "checking for working fork... " >&6; }
16718 if ${ac_cv_func_fork_works+:} false; then :
16719   $as_echo_n "(cached) " >&6
16720 else
16721   if test "$cross_compiling" = yes; then :
16722   ac_cv_func_fork_works=cross
16723 else
16724   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16725 /* end confdefs.h.  */
16726 $ac_includes_default
16727 int
16728 main ()
16729 {
16730
16731           /* By Ruediger Kuhlmann. */
16732           return fork () < 0;
16733
16734   ;
16735   return 0;
16736 }
16737 _ACEOF
16738 if ac_fn_c_try_run "$LINENO"; then :
16739   ac_cv_func_fork_works=yes
16740 else
16741   ac_cv_func_fork_works=no
16742 fi
16743 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16744   conftest.$ac_objext conftest.beam conftest.$ac_ext
16745 fi
16746
16747 fi
16748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
16749 $as_echo "$ac_cv_func_fork_works" >&6; }
16750
16751 else
16752   ac_cv_func_fork_works=$ac_cv_func_fork
16753 fi
16754 if test "x$ac_cv_func_fork_works" = xcross; then
16755   case $host in
16756     *-*-amigaos* | *-*-msdosdjgpp*)
16757       # Override, as these systems have only a dummy fork() stub
16758       ac_cv_func_fork_works=no
16759       ;;
16760     *)
16761       ac_cv_func_fork_works=yes
16762       ;;
16763   esac
16764   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
16765 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
16766 fi
16767 ac_cv_func_vfork_works=$ac_cv_func_vfork
16768 if test "x$ac_cv_func_vfork" = xyes; then
16769   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
16770 $as_echo_n "checking for working vfork... " >&6; }
16771 if ${ac_cv_func_vfork_works+:} false; then :
16772   $as_echo_n "(cached) " >&6
16773 else
16774   if test "$cross_compiling" = yes; then :
16775   ac_cv_func_vfork_works=cross
16776 else
16777   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16778 /* end confdefs.h.  */
16779 /* Thanks to Paul Eggert for this test.  */
16780 $ac_includes_default
16781 #include <sys/wait.h>
16782 #ifdef HAVE_VFORK_H
16783 # include <vfork.h>
16784 #endif
16785 /* On some sparc systems, changes by the child to local and incoming
16786    argument registers are propagated back to the parent.  The compiler
16787    is told about this with #include <vfork.h>, but some compilers
16788    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
16789    static variable whose address is put into a register that is
16790    clobbered by the vfork.  */
16791 static void
16792 #ifdef __cplusplus
16793 sparc_address_test (int arg)
16794 # else
16795 sparc_address_test (arg) int arg;
16796 #endif
16797 {
16798   static pid_t child;
16799   if (!child) {
16800     child = vfork ();
16801     if (child < 0) {
16802       perror ("vfork");
16803       _exit(2);
16804     }
16805     if (!child) {
16806       arg = getpid();
16807       write(-1, "", 0);
16808       _exit (arg);
16809     }
16810   }
16811 }
16812
16813 int
16814 main ()
16815 {
16816   pid_t parent = getpid ();
16817   pid_t child;
16818
16819   sparc_address_test (0);
16820
16821   child = vfork ();
16822
16823   if (child == 0) {
16824     /* Here is another test for sparc vfork register problems.  This
16825        test uses lots of local variables, at least as many local
16826        variables as main has allocated so far including compiler
16827        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
16828        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
16829        reuse the register of parent for one of the local variables,
16830        since it will think that parent can't possibly be used any more
16831        in this routine.  Assigning to the local variable will thus
16832        munge parent in the parent process.  */
16833     pid_t
16834       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
16835       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
16836     /* Convince the compiler that p..p7 are live; otherwise, it might
16837        use the same hardware register for all 8 local variables.  */
16838     if (p != p1 || p != p2 || p != p3 || p != p4
16839         || p != p5 || p != p6 || p != p7)
16840       _exit(1);
16841
16842     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
16843        from child file descriptors.  If the child closes a descriptor
16844        before it execs or exits, this munges the parent's descriptor
16845        as well.  Test for this by closing stdout in the child.  */
16846     _exit(close(fileno(stdout)) != 0);
16847   } else {
16848     int status;
16849     struct stat st;
16850
16851     while (wait(&status) != child)
16852       ;
16853     return (
16854          /* Was there some problem with vforking?  */
16855          child < 0
16856
16857          /* Did the child fail?  (This shouldn't happen.)  */
16858          || status
16859
16860          /* Did the vfork/compiler bug occur?  */
16861          || parent != getpid()
16862
16863          /* Did the file descriptor bug occur?  */
16864          || fstat(fileno(stdout), &st) != 0
16865          );
16866   }
16867 }
16868 _ACEOF
16869 if ac_fn_c_try_run "$LINENO"; then :
16870   ac_cv_func_vfork_works=yes
16871 else
16872   ac_cv_func_vfork_works=no
16873 fi
16874 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16875   conftest.$ac_objext conftest.beam conftest.$ac_ext
16876 fi
16877
16878 fi
16879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
16880 $as_echo "$ac_cv_func_vfork_works" >&6; }
16881
16882 fi;
16883 if test "x$ac_cv_func_fork_works" = xcross; then
16884   ac_cv_func_vfork_works=$ac_cv_func_vfork
16885   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
16886 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
16887 fi
16888
16889 if test "x$ac_cv_func_vfork_works" = xyes; then
16890
16891 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
16892
16893 else
16894
16895 $as_echo "#define vfork fork" >>confdefs.h
16896
16897 fi
16898 if test "x$ac_cv_func_fork_works" = xyes; then
16899
16900 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
16901
16902 fi
16903
16904
16905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
16906 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
16907 if ${emacs_cv_langinfo_codeset+:} false; then :
16908   $as_echo_n "(cached) " >&6
16909 else
16910   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16911 /* end confdefs.h.  */
16912 #include <langinfo.h>
16913 int
16914 main ()
16915 {
16916 char* cs = nl_langinfo(CODESET);
16917   ;
16918   return 0;
16919 }
16920 _ACEOF
16921 if ac_fn_c_try_link "$LINENO"; then :
16922   emacs_cv_langinfo_codeset=yes
16923 else
16924   emacs_cv_langinfo_codeset=no
16925 fi
16926 rm -f core conftest.err conftest.$ac_objext \
16927     conftest$ac_exeext conftest.$ac_ext
16928
16929 fi
16930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
16931 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
16932 if test $emacs_cv_langinfo_codeset = yes; then
16933
16934 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
16935
16936 fi
16937
16938 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
16939 if test "x$ac_cv_type_size_t" = xyes; then :
16940
16941 cat >>confdefs.h <<_ACEOF
16942 #define HAVE_SIZE_T 1
16943 _ACEOF
16944
16945
16946 fi
16947
16948
16949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16950 $as_echo_n "checking for mbstate_t... " >&6; }
16951 if ${ac_cv_type_mbstate_t+:} false; then :
16952   $as_echo_n "(cached) " >&6
16953 else
16954   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16955 /* end confdefs.h.  */
16956 $ac_includes_default
16957 #           include <wchar.h>
16958 int
16959 main ()
16960 {
16961 mbstate_t x; return sizeof x;
16962   ;
16963   return 0;
16964 }
16965 _ACEOF
16966 if ac_fn_c_try_compile "$LINENO"; then :
16967   ac_cv_type_mbstate_t=yes
16968 else
16969   ac_cv_type_mbstate_t=no
16970 fi
16971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16972 fi
16973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
16974 $as_echo "$ac_cv_type_mbstate_t" >&6; }
16975    if test $ac_cv_type_mbstate_t = yes; then
16976
16977 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16978
16979    else
16980
16981 $as_echo "#define mbstate_t int" >>confdefs.h
16982
16983    fi
16984
16985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
16986 $as_echo_n "checking for C restricted array declarations... " >&6; }
16987 if ${emacs_cv_c_restrict_arr+:} false; then :
16988   $as_echo_n "(cached) " >&6
16989 else
16990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16991 /* end confdefs.h.  */
16992 void fred (int x[__restrict]);
16993 int
16994 main ()
16995 {
16996
16997   ;
16998   return 0;
16999 }
17000 _ACEOF
17001 if ac_fn_c_try_compile "$LINENO"; then :
17002   emacs_cv_c_restrict_arr=yes
17003 else
17004   emacs_cv_c_restrict_arr=no
17005 fi
17006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17007 fi
17008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
17009 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
17010 if test "$emacs_cv_c_restrict_arr" = yes; then
17011
17012 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
17013
17014 fi
17015
17016
17017
17018 # Set up the CFLAGS for real compilation, so we can substitute it.
17019 CFLAGS="$REAL_CFLAGS"
17020 CPPFLAGS="$REAL_CPPFLAGS"
17021
17022 ## Hack to detect a buggy GCC version.
17023 if test "x$GCC" = xyes \
17024    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
17025    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
17026    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
17027    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
17028 fi
17029
17030 version=$PACKAGE_VERSION
17031
17032 ### Specify what sort of things we'll be editing into Makefile and config.h.
17033 ### Use configuration here uncanonicalized to avoid exceeding size limits.
17034
17035
17036 ## Unused?
17037
17038
17039
17040
17041
17042
17043
17044
17045
17046
17047
17048
17049
17050
17051
17052
17053
17054
17055
17056
17057 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
17058 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
17059 ## end of LIBX_BASE, but nothing ever set it.
17060
17061
17062
17063
17064 ## Used in lwlib/Makefile.in.
17065
17066 if test -n "${machfile}"; then
17067   M_FILE="\$(srcdir)/${machfile}"
17068 else
17069   M_FILE=
17070 fi
17071 S_FILE="\$(srcdir)/${opsysfile}"
17072
17073
17074
17075
17076
17077
17078
17079
17080
17081
17082
17083 cat >>confdefs.h <<_ACEOF
17084 #define EMACS_CONFIGURATION "${canonical}"
17085 _ACEOF
17086
17087
17088 cat >>confdefs.h <<_ACEOF
17089 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
17090 _ACEOF
17091
17092 if test -n "$machfile"; then
17093
17094 cat >>confdefs.h <<_ACEOF
17095 #define config_machfile "${machfile}"
17096 _ACEOF
17097
17098 fi
17099
17100 cat >>confdefs.h <<_ACEOF
17101 #define config_opsysfile "${opsysfile}"
17102 _ACEOF
17103
17104
17105 XMENU_OBJ=
17106 XOBJ=
17107 FONT_OBJ=
17108 if test "${HAVE_X_WINDOWS}" = "yes" ; then
17109
17110 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
17111
17112   XMENU_OBJ=xmenu.o
17113   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
17114   FONT_OBJ=xfont.o
17115   if test "$HAVE_XFT" = "yes"; then
17116     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
17117   elif test "$HAVE_FREETYPE" = "yes"; then
17118     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
17119   fi
17120
17121 fi
17122
17123
17124
17125
17126 WIDGET_OBJ=
17127 MOTIF_LIBW=
17128 if test "${USE_X_TOOLKIT}" != "none" ; then
17129   WIDGET_OBJ=widget.o
17130
17131 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
17132
17133   if test "${USE_X_TOOLKIT}" = "LUCID"; then
17134
17135 $as_echo "#define USE_LUCID 1" >>confdefs.h
17136
17137   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
17138
17139 $as_echo "#define USE_MOTIF 1" >>confdefs.h
17140
17141     MOTIF_LIBW=-lXm
17142     case "$opsys" in
17143       gnu-linux)
17144         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
17145         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
17146         ;;
17147
17148       unixware)
17149         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
17150         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
17151         MOTIF_LIBW="MOTIF_LIBW -lXimp"
17152         ;;
17153
17154       aix4-2)
17155         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
17156         MOTIF_LIBW="$MOTIF_LIBW -li18n"
17157         ;;
17158     esac
17159     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
17160   fi
17161 fi
17162
17163
17164 TOOLKIT_LIBW=
17165 case "$USE_X_TOOLKIT" in
17166   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
17167   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
17168   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
17169 esac
17170
17171
17172 if test "$USE_X_TOOLKIT" = "none"; then
17173   LIBXT_OTHER="\$(LIBXSM)"
17174   OLDXMENU_TARGET="really-oldXMenu"
17175 else
17176   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
17177   OLDXMENU_TARGET="really-lwlib"
17178 fi
17179
17180
17181 ## The X Menu stuff is present in the X10 distribution, but missing
17182 ## from X11.  If we have X10, just use the installed library;
17183 ## otherwise, use our own copy.
17184 if test "${HAVE_X11}" = "yes" ; then
17185
17186 $as_echo "#define HAVE_X11 1" >>confdefs.h
17187
17188
17189   if test "$USE_X_TOOLKIT" = "none"; then
17190     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
17191   else
17192     OLDXMENU="\${lwlibdir}/liblw.a"
17193   fi
17194   LIBXMENU="\$(OLDXMENU)"
17195   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
17196   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
17197 else
17198   ## For a syntactically valid Makefile; not actually used for anything.
17199   ## See comments in src/Makefile.in.
17200   OLDXMENU=nothing
17201   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
17202   if test "${HAVE_X_WINDOWS}" = "yes"; then
17203     LIBXMENU="-lXMenu"
17204   else
17205     LIBXMENU=
17206   fi
17207   LIBX_OTHER=
17208   OLDXMENU_DEPS=
17209 fi
17210
17211 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
17212   OLDXMENU_TARGET=
17213   OLDXMENU=nothing
17214   LIBXMENU=
17215   OLDXMENU_DEPS=
17216 fi
17217
17218
17219
17220
17221
17222
17223
17224 if test "${HAVE_MENUS}" = "yes" ; then
17225
17226 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
17227
17228 fi
17229
17230 if test "${GNU_MALLOC}" = "yes" ; then
17231
17232 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
17233
17234 fi
17235
17236 RALLOC_OBJ=
17237 if test "${REL_ALLOC}" = "yes" ; then
17238
17239 $as_echo "#define REL_ALLOC 1" >>confdefs.h
17240
17241
17242   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
17243 fi
17244
17245
17246 if test "$opsys" = "cygwin"; then
17247   CYGWIN_OBJ="sheap.o"
17248   ## Cygwin differs because of its unexec().
17249   PRE_ALLOC_OBJ=
17250   POST_ALLOC_OBJ=lastfile.o
17251 else
17252   CYGWIN_OBJ=
17253   PRE_ALLOC_OBJ=lastfile.o
17254   POST_ALLOC_OBJ=
17255 fi
17256
17257
17258
17259
17260
17261 case "$opsys" in
17262   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
17263
17264   darwin)
17265    ## The -headerpad option tells ld (see man page) to leave room at the
17266    ## end of the header for adding load commands.  Needed for dumping.
17267    ## 0x690 is the total size of 30 segment load commands (at 56
17268    ## each); under Cocoa 31 commands are required.
17269    if test "$HAVE_NS" = "yes"; then
17270      libs_nsgui="-framework AppKit"
17271      headerpad_extra=6C8
17272    else
17273      libs_nsgui=
17274      headerpad_extra=690
17275    fi
17276    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
17277
17278    ## This is here because src/Makefile.in did some extra fiddling around
17279    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
17280    ##   #ifndef LD_SWITCH_SYSTEM
17281    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
17282    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
17283    ## not using gcc, darwin system not on an alpha (ie darwin, since
17284    ## darwin + alpha does not occur).
17285    ## Because this was done in src/Makefile.in, the resulting part of
17286    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
17287    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
17288    ## rather than LD_SWITCH_SYSTEM.
17289    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
17290      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
17291    ;;
17292
17293   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
17294   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
17295   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
17296   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
17297   ## had different values in configure (in ac_link) and src/Makefile.in.
17298   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
17299   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
17300
17301   *) LD_SWITCH_SYSTEM_TEMACS= ;;
17302 esac
17303
17304 if test "$NS_IMPL_GNUSTEP" = "yes"; then
17305   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
17306 fi
17307
17308
17309
17310
17311 LD_FIRSTFLAG=
17312 ORDINARY_LINK=
17313 case "$opsys" in
17314   ## gnu: GNU needs its own crt0.
17315   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
17316
17317   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
17318   ## library search parth, i.e. it won't search /usr/lib for libc and
17319   ## friends.  Using -nostartfiles instead avoids this problem, and
17320   ## will also work on earlier NetBSD releases.
17321   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
17322
17323   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
17324   ##   MkLinux/LinuxPPC needs this.
17325   ## ibms390x only supports opsys = gnu-linux so it can be added here.
17326   gnu-*)
17327     case "$machine" in
17328       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
17329     esac
17330     ;;
17331 esac
17332
17333
17334 if test "x$ORDINARY_LINK" = "xyes"; then
17335
17336   LD_FIRSTFLAG=""
17337
17338 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
17339
17340
17341 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
17342 ## freebsd, gnu-* not on macppc|ibms390x.
17343 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
17344
17345   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
17346   ## places that are difficult to figure out at make time.  Fortunately,
17347   ## these same versions allow you to pass arbitrary flags on to the
17348   ## linker, so there is no reason not to use it as a linker.
17349   ##
17350   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
17351   ## searching for libraries in its internal directories, so we have to
17352   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
17353   LD_FIRSTFLAG="-nostdlib"
17354 fi
17355
17356 ## FIXME? What setting of EDIT_LDFLAGS should this have?
17357 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
17358
17359
17360
17361
17362 ## FIXME? The logic here is not precisely the same as that above.
17363 ## There is no check here for a pre-defined LD_FIRSTFLAG.
17364 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
17365 LIB_GCC=
17366 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
17367
17368   case "$opsys" in
17369     freebsd|netbsd|openbsd) LIB_GCC= ;;
17370
17371     gnu-*)
17372       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
17373       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
17374       case $host_cpu in
17375       arm*)
17376         LIB_GCC="-lgcc_s"
17377         ;;
17378       *)
17379         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
17380         ## immediately undefine it again and redefine it to empty.
17381         ## Was the C_SWITCH_X_SITE part really necessary?
17382 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
17383         LIB_GCC=
17384         ;;
17385       esac
17386       ;;
17387
17388     ## Ask GCC where to find libgcc.a.
17389     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
17390   esac
17391 fi
17392
17393
17394 TOOLTIP_SUPPORT=
17395 WINDOW_SUPPORT=
17396 ## If we're using X11/GNUstep, define some consequences.
17397 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
17398
17399 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
17400
17401
17402 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
17403
17404   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
17405   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
17406
17407   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
17408   test "$HAVE_X_WINDOWS" = "yes" && \
17409     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
17410
17411 fi
17412
17413
17414
17415
17416
17417
17418
17419 #### Report on what we decided to do.
17420 #### Report GTK as a toolkit, even if it doesn't use Xt.
17421 #### It makes printing result more understandable as using GTK sets
17422 #### toolkit_scroll_bars to yes by default.
17423 if test "${HAVE_GTK}" = "yes"; then
17424   USE_X_TOOLKIT=GTK
17425 fi
17426
17427 and_machfile=
17428 if test -n "$machfile"; then
17429   and_machfile=" and \`${machfile}'"
17430 fi
17431
17432 echo "
17433 Configured for \`${canonical}'.
17434
17435   Where should the build process find the source code?    ${srcdir}
17436   What operating system and machine description files should Emacs use?
17437         \`${opsysfile}'${and_machfile}
17438   What compiler should emacs be built with?               ${CC} ${CFLAGS}
17439   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
17440   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
17441   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
17442   What window system should Emacs use?                    ${window_system}
17443   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
17444
17445 if test -n "${x_includes}"; then
17446 echo "  Where do we find X Windows header files?                ${x_includes}"
17447 else
17448 echo "  Where do we find X Windows header files?                Standard dirs"
17449 fi
17450 if test -n "${x_libraries}"; then
17451 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
17452 else
17453 echo "  Where do we find X Windows libraries?                   Standard dirs"
17454 fi
17455
17456 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
17457 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
17458 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
17459 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
17460 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
17461 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
17462 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
17463 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
17464
17465 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
17466 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
17467 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
17468 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
17469 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
17470 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
17471
17472 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
17473 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
17474 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
17475 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
17476
17477 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
17478 echo
17479
17480 if test $USE_XASSERTS = yes; then
17481    echo "  Compiling with asserts turned on."
17482    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
17483 fi
17484
17485 echo
17486
17487 if test "$HAVE_NS" = "yes"; then
17488    echo
17489    echo "You must run \"make install\" in order to test the built application.
17490 The installed application will go to nextstep/Emacs.app and can be
17491 run or moved from there."
17492    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
17493       echo "The application will be fully self-contained."
17494     else
17495       echo "The lisp resources for the application will be installed under ${prefix}.
17496 You may need to run \"make install\" with sudo.  The application will fail
17497 to run if these resources are not installed."
17498    fi
17499    echo
17500 fi
17501
17502
17503 # Remove any trailing slashes in these variables.
17504 test "${prefix}" != NONE &&
17505   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
17506 test "${exec_prefix}" != NONE &&
17507   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
17508
17509 ac_config_files="$ac_config_files Makefile lib/Makefile lib-src/Makefile oldXMenu/Makefile doc/emacs/Makefile doc/misc/Makefile doc/lispintro/Makefile doc/lispref/Makefile src/Makefile lwlib/Makefile lisp/Makefile leim/Makefile test/automated/Makefile"
17510
17511 ac_config_commands="$ac_config_commands default"
17512
17513 cat >confcache <<\_ACEOF
17514 # This file is a shell script that caches the results of configure
17515 # tests run on this system so they can be shared between configure
17516 # scripts and configure runs, see configure's option --config-cache.
17517 # It is not useful on other systems.  If it contains results you don't
17518 # want to keep, you may remove or edit it.
17519 #
17520 # config.status only pays attention to the cache file if you give it
17521 # the --recheck option to rerun configure.
17522 #
17523 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17524 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17525 # following values.
17526
17527 _ACEOF
17528
17529 # The following way of writing the cache mishandles newlines in values,
17530 # but we know of no workaround that is simple, portable, and efficient.
17531 # So, we kill variables containing newlines.
17532 # Ultrix sh set writes to stderr and can't be redirected directly,
17533 # and sets the high bit in the cache file unless we assign to the vars.
17534 (
17535   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17536     eval ac_val=\$$ac_var
17537     case $ac_val in #(
17538     *${as_nl}*)
17539       case $ac_var in #(
17540       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17541 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17542       esac
17543       case $ac_var in #(
17544       _ | IFS | as_nl) ;; #(
17545       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17546       *) { eval $ac_var=; unset $ac_var;} ;;
17547       esac ;;
17548     esac
17549   done
17550
17551   (set) 2>&1 |
17552     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17553     *${as_nl}ac_space=\ *)
17554       # `set' does not quote correctly, so add quotes: double-quote
17555       # substitution turns \\\\ into \\, and sed turns \\ into \.
17556       sed -n \
17557         "s/'/'\\\\''/g;
17558           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17559       ;; #(
17560     *)
17561       # `set' quotes correctly as required by POSIX, so do not add quotes.
17562       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17563       ;;
17564     esac |
17565     sort
17566 ) |
17567   sed '
17568      /^ac_cv_env_/b end
17569      t clear
17570      :clear
17571      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17572      t end
17573      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17574      :end' >>confcache
17575 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17576   if test -w "$cache_file"; then
17577     if test "x$cache_file" != "x/dev/null"; then
17578       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17579 $as_echo "$as_me: updating cache $cache_file" >&6;}
17580       if test ! -f "$cache_file" || test -h "$cache_file"; then
17581         cat confcache >"$cache_file"
17582       else
17583         case $cache_file in #(
17584         */* | ?:*)
17585           mv -f confcache "$cache_file"$$ &&
17586           mv -f "$cache_file"$$ "$cache_file" ;; #(
17587         *)
17588           mv -f confcache "$cache_file" ;;
17589         esac
17590       fi
17591     fi
17592   else
17593     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17594 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17595   fi
17596 fi
17597 rm -f confcache
17598
17599 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17600 # Let make expand exec_prefix.
17601 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17602
17603 DEFS=-DHAVE_CONFIG_H
17604
17605 ac_libobjs=
17606 ac_ltlibobjs=
17607 U=
17608 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17609   # 1. Remove the extension, and $U if already installed.
17610   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17611   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17612   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17613   #    will be set to the directory where LIBOBJS objects are built.
17614   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17615   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17616 done
17617 LIBOBJS=$ac_libobjs
17618
17619 LTLIBOBJS=$ac_ltlibobjs
17620
17621
17622  if test -n "$EXEEXT"; then
17623   am__EXEEXT_TRUE=
17624   am__EXEEXT_FALSE='#'
17625 else
17626   am__EXEEXT_TRUE='#'
17627   am__EXEEXT_FALSE=
17628 fi
17629
17630 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17631   as_fn_error $? "conditional \"AMDEP\" was never defined.
17632 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17633 fi
17634 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17635   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17636 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17637 fi
17638
17639 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
17640   as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
17641 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17642 fi
17643
17644     gl_libobjs=
17645     gl_ltlibobjs=
17646     if test -n "$gl_LIBOBJS"; then
17647       # Remove the extension.
17648       sed_drop_objext='s/\.o$//;s/\.obj$//'
17649       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17650         gl_libobjs="$gl_libobjs $i.$ac_objext"
17651         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
17652       done
17653     fi
17654     gl_LIBOBJS=$gl_libobjs
17655
17656     gl_LTLIBOBJS=$gl_ltlibobjs
17657
17658
17659
17660     gltests_libobjs=
17661     gltests_ltlibobjs=
17662     if test -n "$gltests_LIBOBJS"; then
17663       # Remove the extension.
17664       sed_drop_objext='s/\.o$//;s/\.obj$//'
17665       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17666         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
17667         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
17668       done
17669     fi
17670     gltests_LIBOBJS=$gltests_libobjs
17671
17672     gltests_LTLIBOBJS=$gltests_ltlibobjs
17673
17674
17675
17676 : "${CONFIG_STATUS=./config.status}"
17677 ac_write_fail=0
17678 ac_clean_files_save=$ac_clean_files
17679 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17680 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17681 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17682 as_write_fail=0
17683 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17684 #! $SHELL
17685 # Generated by $as_me.
17686 # Run this file to recreate the current configuration.
17687 # Compiler output produced by configure, useful for debugging
17688 # configure, is in config.log if it exists.
17689
17690 debug=false
17691 ac_cs_recheck=false
17692 ac_cs_silent=false
17693
17694 SHELL=\${CONFIG_SHELL-$SHELL}
17695 export SHELL
17696 _ASEOF
17697 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17698 ## -------------------- ##
17699 ## M4sh Initialization. ##
17700 ## -------------------- ##
17701
17702 # Be more Bourne compatible
17703 DUALCASE=1; export DUALCASE # for MKS sh
17704 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17705   emulate sh
17706   NULLCMD=:
17707   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17708   # is contrary to our usage.  Disable this feature.
17709   alias -g '${1+"$@"}'='"$@"'
17710   setopt NO_GLOB_SUBST
17711 else
17712   case `(set -o) 2>/dev/null` in #(
17713   *posix*) :
17714     set -o posix ;; #(
17715   *) :
17716      ;;
17717 esac
17718 fi
17719
17720
17721 as_nl='
17722 '
17723 export as_nl
17724 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17725 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17726 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17727 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17728 # Prefer a ksh shell builtin over an external printf program on Solaris,
17729 # but without wasting forks for bash or zsh.
17730 if test -z "$BASH_VERSION$ZSH_VERSION" \
17731     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17732   as_echo='print -r --'
17733   as_echo_n='print -rn --'
17734 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17735   as_echo='printf %s\n'
17736   as_echo_n='printf %s'
17737 else
17738   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17739     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17740     as_echo_n='/usr/ucb/echo -n'
17741   else
17742     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17743     as_echo_n_body='eval
17744       arg=$1;
17745       case $arg in #(
17746       *"$as_nl"*)
17747         expr "X$arg" : "X\\(.*\\)$as_nl";
17748         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17749       esac;
17750       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17751     '
17752     export as_echo_n_body
17753     as_echo_n='sh -c $as_echo_n_body as_echo'
17754   fi
17755   export as_echo_body
17756   as_echo='sh -c $as_echo_body as_echo'
17757 fi
17758
17759 # The user is always right.
17760 if test "${PATH_SEPARATOR+set}" != set; then
17761   PATH_SEPARATOR=:
17762   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17763     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17764       PATH_SEPARATOR=';'
17765   }
17766 fi
17767
17768
17769 # IFS
17770 # We need space, tab and new line, in precisely that order.  Quoting is
17771 # there to prevent editors from complaining about space-tab.
17772 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17773 # splitting by setting IFS to empty value.)
17774 IFS=" ""        $as_nl"
17775
17776 # Find who we are.  Look in the path if we contain no directory separator.
17777 as_myself=
17778 case $0 in #((
17779   *[\\/]* ) as_myself=$0 ;;
17780   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17781 for as_dir in $PATH
17782 do
17783   IFS=$as_save_IFS
17784   test -z "$as_dir" && as_dir=.
17785     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17786   done
17787 IFS=$as_save_IFS
17788
17789      ;;
17790 esac
17791 # We did not find ourselves, most probably we were run as `sh COMMAND'
17792 # in which case we are not to be found in the path.
17793 if test "x$as_myself" = x; then
17794   as_myself=$0
17795 fi
17796 if test ! -f "$as_myself"; then
17797   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17798   exit 1
17799 fi
17800
17801 # Unset variables that we do not need and which cause bugs (e.g. in
17802 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17803 # suppresses any "Segmentation fault" message there.  '((' could
17804 # trigger a bug in pdksh 5.2.14.
17805 for as_var in BASH_ENV ENV MAIL MAILPATH
17806 do eval test x\${$as_var+set} = xset \
17807   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17808 done
17809 PS1='$ '
17810 PS2='> '
17811 PS4='+ '
17812
17813 # NLS nuisances.
17814 LC_ALL=C
17815 export LC_ALL
17816 LANGUAGE=C
17817 export LANGUAGE
17818
17819 # CDPATH.
17820 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17821
17822
17823 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17824 # ----------------------------------------
17825 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17826 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17827 # script with STATUS, using 1 if that was 0.
17828 as_fn_error ()
17829 {
17830   as_status=$1; test $as_status -eq 0 && as_status=1
17831   if test "$4"; then
17832     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17833     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17834   fi
17835   $as_echo "$as_me: error: $2" >&2
17836   as_fn_exit $as_status
17837 } # as_fn_error
17838
17839
17840 # as_fn_set_status STATUS
17841 # -----------------------
17842 # Set $? to STATUS, without forking.
17843 as_fn_set_status ()
17844 {
17845   return $1
17846 } # as_fn_set_status
17847
17848 # as_fn_exit STATUS
17849 # -----------------
17850 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17851 as_fn_exit ()
17852 {
17853   set +e
17854   as_fn_set_status $1
17855   exit $1
17856 } # as_fn_exit
17857
17858 # as_fn_unset VAR
17859 # ---------------
17860 # Portably unset VAR.
17861 as_fn_unset ()
17862 {
17863   { eval $1=; unset $1;}
17864 }
17865 as_unset=as_fn_unset
17866 # as_fn_append VAR VALUE
17867 # ----------------------
17868 # Append the text in VALUE to the end of the definition contained in VAR. Take
17869 # advantage of any shell optimizations that allow amortized linear growth over
17870 # repeated appends, instead of the typical quadratic growth present in naive
17871 # implementations.
17872 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17873   eval 'as_fn_append ()
17874   {
17875     eval $1+=\$2
17876   }'
17877 else
17878   as_fn_append ()
17879   {
17880     eval $1=\$$1\$2
17881   }
17882 fi # as_fn_append
17883
17884 # as_fn_arith ARG...
17885 # ------------------
17886 # Perform arithmetic evaluation on the ARGs, and store the result in the
17887 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17888 # must be portable across $(()) and expr.
17889 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17890   eval 'as_fn_arith ()
17891   {
17892     as_val=$(( $* ))
17893   }'
17894 else
17895   as_fn_arith ()
17896   {
17897     as_val=`expr "$@" || test $? -eq 1`
17898   }
17899 fi # as_fn_arith
17900
17901
17902 if expr a : '\(a\)' >/dev/null 2>&1 &&
17903    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17904   as_expr=expr
17905 else
17906   as_expr=false
17907 fi
17908
17909 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17910   as_basename=basename
17911 else
17912   as_basename=false
17913 fi
17914
17915 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17916   as_dirname=dirname
17917 else
17918   as_dirname=false
17919 fi
17920
17921 as_me=`$as_basename -- "$0" ||
17922 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17923          X"$0" : 'X\(//\)$' \| \
17924          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17925 $as_echo X/"$0" |
17926     sed '/^.*\/\([^/][^/]*\)\/*$/{
17927             s//\1/
17928             q
17929           }
17930           /^X\/\(\/\/\)$/{
17931             s//\1/
17932             q
17933           }
17934           /^X\/\(\/\).*/{
17935             s//\1/
17936             q
17937           }
17938           s/.*/./; q'`
17939
17940 # Avoid depending upon Character Ranges.
17941 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17942 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17943 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17944 as_cr_digits='0123456789'
17945 as_cr_alnum=$as_cr_Letters$as_cr_digits
17946
17947 ECHO_C= ECHO_N= ECHO_T=
17948 case `echo -n x` in #(((((
17949 -n*)
17950   case `echo 'xy\c'` in
17951   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17952   xy)  ECHO_C='\c';;
17953   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17954        ECHO_T=' ';;
17955   esac;;
17956 *)
17957   ECHO_N='-n';;
17958 esac
17959
17960 rm -f conf$$ conf$$.exe conf$$.file
17961 if test -d conf$$.dir; then
17962   rm -f conf$$.dir/conf$$.file
17963 else
17964   rm -f conf$$.dir
17965   mkdir conf$$.dir 2>/dev/null
17966 fi
17967 if (echo >conf$$.file) 2>/dev/null; then
17968   if ln -s conf$$.file conf$$ 2>/dev/null; then
17969     as_ln_s='ln -s'
17970     # ... but there are two gotchas:
17971     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17972     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17973     # In both cases, we have to default to `cp -p'.
17974     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17975       as_ln_s='cp -p'
17976   elif ln conf$$.file conf$$ 2>/dev/null; then
17977     as_ln_s=ln
17978   else
17979     as_ln_s='cp -p'
17980   fi
17981 else
17982   as_ln_s='cp -p'
17983 fi
17984 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17985 rmdir conf$$.dir 2>/dev/null
17986
17987
17988 # as_fn_mkdir_p
17989 # -------------
17990 # Create "$as_dir" as a directory, including parents if necessary.
17991 as_fn_mkdir_p ()
17992 {
17993
17994   case $as_dir in #(
17995   -*) as_dir=./$as_dir;;
17996   esac
17997   test -d "$as_dir" || eval $as_mkdir_p || {
17998     as_dirs=
17999     while :; do
18000       case $as_dir in #(
18001       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
18002       *) as_qdir=$as_dir;;
18003       esac
18004       as_dirs="'$as_qdir' $as_dirs"
18005       as_dir=`$as_dirname -- "$as_dir" ||
18006 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18007          X"$as_dir" : 'X\(//\)[^/]' \| \
18008          X"$as_dir" : 'X\(//\)$' \| \
18009          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
18010 $as_echo X"$as_dir" |
18011     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18012             s//\1/
18013             q
18014           }
18015           /^X\(\/\/\)[^/].*/{
18016             s//\1/
18017             q
18018           }
18019           /^X\(\/\/\)$/{
18020             s//\1/
18021             q
18022           }
18023           /^X\(\/\).*/{
18024             s//\1/
18025             q
18026           }
18027           s/.*/./; q'`
18028       test -d "$as_dir" && break
18029     done
18030     test -z "$as_dirs" || eval "mkdir $as_dirs"
18031   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
18032
18033
18034 } # as_fn_mkdir_p
18035 if mkdir -p . 2>/dev/null; then
18036   as_mkdir_p='mkdir -p "$as_dir"'
18037 else
18038   test -d ./-p && rmdir ./-p
18039   as_mkdir_p=false
18040 fi
18041
18042 if test -x / >/dev/null 2>&1; then
18043   as_test_x='test -x'
18044 else
18045   if ls -dL / >/dev/null 2>&1; then
18046     as_ls_L_option=L
18047   else
18048     as_ls_L_option=
18049   fi
18050   as_test_x='
18051     eval sh -c '\''
18052       if test -d "$1"; then
18053         test -d "$1/.";
18054       else
18055         case $1 in #(
18056         -*)set "./$1";;
18057         esac;
18058         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
18059         ???[sx]*):;;*)false;;esac;fi
18060     '\'' sh
18061   '
18062 fi
18063 as_executable_p=$as_test_x
18064
18065 # Sed expression to map a string onto a valid CPP name.
18066 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
18067
18068 # Sed expression to map a string onto a valid variable name.
18069 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
18070
18071
18072 exec 6>&1
18073 ## ----------------------------------- ##
18074 ## Main body of $CONFIG_STATUS script. ##
18075 ## ----------------------------------- ##
18076 _ASEOF
18077 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
18078
18079 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18080 # Save the log message, to keep $0 and so on meaningful, and to
18081 # report actual input values of CONFIG_FILES etc. instead of their
18082 # values after options handling.
18083 ac_log="
18084 This file was extended by emacs $as_me 24.0.50, which was
18085 generated by GNU Autoconf 2.68.  Invocation command line was
18086
18087   CONFIG_FILES    = $CONFIG_FILES
18088   CONFIG_HEADERS  = $CONFIG_HEADERS
18089   CONFIG_LINKS    = $CONFIG_LINKS
18090   CONFIG_COMMANDS = $CONFIG_COMMANDS
18091   $ $0 $@
18092
18093 on `(hostname || uname -n) 2>/dev/null | sed 1q`
18094 "
18095
18096 _ACEOF
18097
18098 case $ac_config_files in *"
18099 "*) set x $ac_config_files; shift; ac_config_files=$*;;
18100 esac
18101
18102 case $ac_config_headers in *"
18103 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
18104 esac
18105
18106
18107 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18108 # Files that config.status was made for.
18109 config_files="$ac_config_files"
18110 config_headers="$ac_config_headers"
18111 config_commands="$ac_config_commands"
18112
18113 _ACEOF
18114
18115 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18116 ac_cs_usage="\
18117 \`$as_me' instantiates files and other configuration actions
18118 from templates according to the current configuration.  Unless the files
18119 and actions are specified as TAGs, all are instantiated by default.
18120
18121 Usage: $0 [OPTION]... [TAG]...
18122
18123   -h, --help       print this help, then exit
18124   -V, --version    print version number and configuration settings, then exit
18125       --config     print configuration, then exit
18126   -q, --quiet, --silent
18127                    do not print progress messages
18128   -d, --debug      don't remove temporary files
18129       --recheck    update $as_me by reconfiguring in the same conditions
18130       --file=FILE[:TEMPLATE]
18131                    instantiate the configuration file FILE
18132       --header=FILE[:TEMPLATE]
18133                    instantiate the configuration header FILE
18134
18135 Configuration files:
18136 $config_files
18137
18138 Configuration headers:
18139 $config_headers
18140
18141 Configuration commands:
18142 $config_commands
18143
18144 Report bugs to the package provider."
18145
18146 _ACEOF
18147 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18148 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
18149 ac_cs_version="\\
18150 emacs config.status 24.0.50
18151 configured by $0, generated by GNU Autoconf 2.68,
18152   with options \\"\$ac_cs_config\\"
18153
18154 Copyright (C) 2010 Free Software Foundation, Inc.
18155 This config.status script is free software; the Free Software Foundation
18156 gives unlimited permission to copy, distribute and modify it."
18157
18158 ac_pwd='$ac_pwd'
18159 srcdir='$srcdir'
18160 INSTALL='$INSTALL'
18161 MKDIR_P='$MKDIR_P'
18162 AWK='$AWK'
18163 test -n "\$AWK" || AWK=awk
18164 _ACEOF
18165
18166 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18167 # The default lists apply if the user does not specify any file.
18168 ac_need_defaults=:
18169 while test $# != 0
18170 do
18171   case $1 in
18172   --*=?*)
18173     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18174     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
18175     ac_shift=:
18176     ;;
18177   --*=)
18178     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18179     ac_optarg=
18180     ac_shift=:
18181     ;;
18182   *)
18183     ac_option=$1
18184     ac_optarg=$2
18185     ac_shift=shift
18186     ;;
18187   esac
18188
18189   case $ac_option in
18190   # Handling of the options.
18191   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18192     ac_cs_recheck=: ;;
18193   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18194     $as_echo "$ac_cs_version"; exit ;;
18195   --config | --confi | --conf | --con | --co | --c )
18196     $as_echo "$ac_cs_config"; exit ;;
18197   --debug | --debu | --deb | --de | --d | -d )
18198     debug=: ;;
18199   --file | --fil | --fi | --f )
18200     $ac_shift
18201     case $ac_optarg in
18202     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18203     '') as_fn_error $? "missing file argument" ;;
18204     esac
18205     as_fn_append CONFIG_FILES " '$ac_optarg'"
18206     ac_need_defaults=false;;
18207   --header | --heade | --head | --hea )
18208     $ac_shift
18209     case $ac_optarg in
18210     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18211     esac
18212     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
18213     ac_need_defaults=false;;
18214   --he | --h)
18215     # Conflict between --help and --header
18216     as_fn_error $? "ambiguous option: \`$1'
18217 Try \`$0 --help' for more information.";;
18218   --help | --hel | -h )
18219     $as_echo "$ac_cs_usage"; exit ;;
18220   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18221   | -silent | --silent | --silen | --sile | --sil | --si | --s)
18222     ac_cs_silent=: ;;
18223
18224   # This is an error.
18225   -*) as_fn_error $? "unrecognized option: \`$1'
18226 Try \`$0 --help' for more information." ;;
18227
18228   *) as_fn_append ac_config_targets " $1"
18229      ac_need_defaults=false ;;
18230
18231   esac
18232   shift
18233 done
18234
18235 ac_configure_extra_args=
18236
18237 if $ac_cs_silent; then
18238   exec 6>/dev/null
18239   ac_configure_extra_args="$ac_configure_extra_args --silent"
18240 fi
18241
18242 _ACEOF
18243 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18244 if \$ac_cs_recheck; then
18245   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
18246   shift
18247   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18248   CONFIG_SHELL='$SHELL'
18249   export CONFIG_SHELL
18250   exec "\$@"
18251 fi
18252
18253 _ACEOF
18254 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18255 exec 5>>config.log
18256 {
18257   echo
18258   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18259 ## Running $as_me. ##
18260 _ASBOX
18261   $as_echo "$ac_log"
18262 } >&5
18263
18264 _ACEOF
18265 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18266 #
18267 # INIT-COMMANDS
18268 #
18269 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
18270 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
18271
18272 _ACEOF
18273
18274 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18275
18276 # Handling of arguments.
18277 for ac_config_target in $ac_config_targets
18278 do
18279   case $ac_config_target in
18280     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
18281     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18282     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18283     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
18284     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
18285     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
18286     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
18287     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
18288     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
18289     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
18290     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
18291     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
18292     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
18293     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
18294     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
18295     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
18296
18297   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18298   esac
18299 done
18300
18301
18302 # If the user did not use the arguments to specify the items to instantiate,
18303 # then the envvar interface is used.  Set only those that are not.
18304 # We use the long form for the default assignment because of an extremely
18305 # bizarre bug on SunOS 4.1.3.
18306 if $ac_need_defaults; then
18307   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18308   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18309   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18310 fi
18311
18312 # Have a temporary directory for convenience.  Make it in the build tree
18313 # simply because there is no reason against having it here, and in addition,
18314 # creating and moving files from /tmp can sometimes cause problems.
18315 # Hook for its removal unless debugging.
18316 # Note that there is a small window in which the directory will not be cleaned:
18317 # after its creation but before its name has been assigned to `$tmp'.
18318 $debug ||
18319 {
18320   tmp= ac_tmp=
18321   trap 'exit_status=$?
18322   : "${ac_tmp:=$tmp}"
18323   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18324 ' 0
18325   trap 'as_fn_exit 1' 1 2 13 15
18326 }
18327 # Create a (secure) tmp directory for tmp files.
18328
18329 {
18330   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18331   test -d "$tmp"
18332 }  ||
18333 {
18334   tmp=./conf$$-$RANDOM
18335   (umask 077 && mkdir "$tmp")
18336 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18337 ac_tmp=$tmp
18338
18339 # Set up the scripts for CONFIG_FILES section.
18340 # No need to generate them if there are no CONFIG_FILES.
18341 # This happens for instance with `./config.status config.h'.
18342 if test -n "$CONFIG_FILES"; then
18343
18344 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18345   ac_cs_awk_getline=:
18346   ac_cs_awk_pipe_init=
18347   ac_cs_awk_read_file='
18348       while ((getline aline < (F[key])) > 0)
18349         print(aline)
18350       close(F[key])'
18351   ac_cs_awk_pipe_fini=
18352 else
18353   ac_cs_awk_getline=false
18354   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18355   ac_cs_awk_read_file='
18356       print "|#_!!_#|"
18357       print "cat " F[key] " &&"
18358       '$ac_cs_awk_pipe_init
18359   # The final `:' finishes the AND list.
18360   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18361 fi
18362 ac_cr=`echo X | tr X '\015'`
18363 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18364 # But we know of no other shell where ac_cr would be empty at this
18365 # point, so we can use a bashism as a fallback.
18366 if test "x$ac_cr" = x; then
18367   eval ac_cr=\$\'\\r\'
18368 fi
18369 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18370 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18371   ac_cs_awk_cr='\\r'
18372 else
18373   ac_cs_awk_cr=$ac_cr
18374 fi
18375
18376 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18377 _ACEOF
18378
18379 # Create commands to substitute file output variables.
18380 {
18381   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
18382   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
18383   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18384   echo "_ACAWK" &&
18385   echo "_ACEOF"
18386 } >conf$$files.sh &&
18387 . ./conf$$files.sh ||
18388   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18389 rm -f conf$$files.sh
18390
18391 {
18392   echo "cat >conf$$subs.awk <<_ACEOF" &&
18393   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18394   echo "_ACEOF"
18395 } >conf$$subs.sh ||
18396   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18397 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18398 ac_delim='%!_!# '
18399 for ac_last_try in false false false false false :; do
18400   . ./conf$$subs.sh ||
18401     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18402
18403   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18404   if test $ac_delim_n = $ac_delim_num; then
18405     break
18406   elif $ac_last_try; then
18407     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18408   else
18409     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18410   fi
18411 done
18412 rm -f conf$$subs.sh
18413
18414 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18415 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18416 _ACEOF
18417 sed -n '
18418 h
18419 s/^/S["/; s/!.*/"]=/
18420 p
18421 g
18422 s/^[^!]*!//
18423 :repl
18424 t repl
18425 s/'"$ac_delim"'$//
18426 t delim
18427 :nl
18428 h
18429 s/\(.\{148\}\)..*/\1/
18430 t more1
18431 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18432 p
18433 n
18434 b repl
18435 :more1
18436 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18437 p
18438 g
18439 s/.\{148\}//
18440 t nl
18441 :delim
18442 h
18443 s/\(.\{148\}\)..*/\1/
18444 t more2
18445 s/["\\]/\\&/g; s/^/"/; s/$/"/
18446 p
18447 b
18448 :more2
18449 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18450 p
18451 g
18452 s/.\{148\}//
18453 t delim
18454 ' <conf$$subs.awk | sed '
18455 /^[^""]/{
18456   N
18457   s/\n//
18458 }
18459 ' >>$CONFIG_STATUS || ac_write_fail=1
18460 rm -f conf$$subs.awk
18461 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18462 _ACAWK
18463 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18464   for (key in S) S_is_set[key] = 1
18465   FS = "\a"
18466   \$ac_cs_awk_pipe_init
18467 }
18468 {
18469   line = $ 0
18470   nfields = split(line, field, "@")
18471   substed = 0
18472   len = length(field[1])
18473   for (i = 2; i < nfields; i++) {
18474     key = field[i]
18475     keylen = length(key)
18476     if (S_is_set[key]) {
18477       value = S[key]
18478       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18479       len += length(value) + length(field[++i])
18480       substed = 1
18481     } else
18482       len += 1 + keylen
18483   }
18484   if (nfields == 3 && !substed) {
18485     key = field[2]
18486     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
18487       \$ac_cs_awk_read_file
18488       next
18489     }
18490   }
18491   print line
18492 }
18493 \$ac_cs_awk_pipe_fini
18494 _ACAWK
18495 _ACEOF
18496 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18497 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18498   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18499 else
18500   cat
18501 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18502   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18503 _ACEOF
18504
18505 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18506 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18507 # trailing colons and then remove the whole line if VPATH becomes empty
18508 # (actually we leave an empty line to preserve line numbers).
18509 if test "x$srcdir" = x.; then
18510   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18511 h
18512 s///
18513 s/^/:/
18514 s/[      ]*$/:/
18515 s/:\$(srcdir):/:/g
18516 s/:\${srcdir}:/:/g
18517 s/:@srcdir@:/:/g
18518 s/^:*//
18519 s/:*$//
18520 x
18521 s/\(=[   ]*\).*/\1/
18522 G
18523 s/\n//
18524 s/^[^=]*=[       ]*$//
18525 }'
18526 fi
18527
18528 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18529 fi # test -n "$CONFIG_FILES"
18530
18531 # Set up the scripts for CONFIG_HEADERS section.
18532 # No need to generate them if there are no CONFIG_HEADERS.
18533 # This happens for instance with `./config.status Makefile'.
18534 if test -n "$CONFIG_HEADERS"; then
18535 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18536 BEGIN {
18537 _ACEOF
18538
18539 # Transform confdefs.h into an awk script `defines.awk', embedded as
18540 # here-document in config.status, that substitutes the proper values into
18541 # config.h.in to produce config.h.
18542
18543 # Create a delimiter string that does not exist in confdefs.h, to ease
18544 # handling of long lines.
18545 ac_delim='%!_!# '
18546 for ac_last_try in false false :; do
18547   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18548   if test -z "$ac_tt"; then
18549     break
18550   elif $ac_last_try; then
18551     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18552   else
18553     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18554   fi
18555 done
18556
18557 # For the awk script, D is an array of macro values keyed by name,
18558 # likewise P contains macro parameters if any.  Preserve backslash
18559 # newline sequences.
18560
18561 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18562 sed -n '
18563 s/.\{148\}/&'"$ac_delim"'/g
18564 t rset
18565 :rset
18566 s/^[     ]*#[    ]*define[       ][      ]*/ /
18567 t def
18568 d
18569 :def
18570 s/\\$//
18571 t bsnl
18572 s/["\\]/\\&/g
18573 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18574 D["\1"]=" \3"/p
18575 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18576 d
18577 :bsnl
18578 s/["\\]/\\&/g
18579 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18580 D["\1"]=" \3\\\\\\n"\\/p
18581 t cont
18582 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18583 t cont
18584 d
18585 :cont
18586 n
18587 s/.\{148\}/&'"$ac_delim"'/g
18588 t clear
18589 :clear
18590 s/\\$//
18591 t bsnlc
18592 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18593 d
18594 :bsnlc
18595 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18596 b cont
18597 ' <confdefs.h | sed '
18598 s/'"$ac_delim"'/"\\\
18599 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18600
18601 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18602   for (key in D) D_is_set[key] = 1
18603   FS = "\a"
18604 }
18605 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18606   line = \$ 0
18607   split(line, arg, " ")
18608   if (arg[1] == "#") {
18609     defundef = arg[2]
18610     mac1 = arg[3]
18611   } else {
18612     defundef = substr(arg[1], 2)
18613     mac1 = arg[2]
18614   }
18615   split(mac1, mac2, "(") #)
18616   macro = mac2[1]
18617   prefix = substr(line, 1, index(line, defundef) - 1)
18618   if (D_is_set[macro]) {
18619     # Preserve the white space surrounding the "#".
18620     print prefix "define", macro P[macro] D[macro]
18621     next
18622   } else {
18623     # Replace #undef with comments.  This is necessary, for example,
18624     # in the case of _POSIX_SOURCE, which is predefined and required
18625     # on some systems where configure will not decide to define it.
18626     if (defundef == "undef") {
18627       print "/*", prefix defundef, macro, "*/"
18628       next
18629     }
18630   }
18631 }
18632 { print }
18633 _ACAWK
18634 _ACEOF
18635 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18636   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18637 fi # test -n "$CONFIG_HEADERS"
18638
18639
18640 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
18641 shift
18642 for ac_tag
18643 do
18644   case $ac_tag in
18645   :[FHLC]) ac_mode=$ac_tag; continue;;
18646   esac
18647   case $ac_mode$ac_tag in
18648   :[FHL]*:*);;
18649   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18650   :[FH]-) ac_tag=-:-;;
18651   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18652   esac
18653   ac_save_IFS=$IFS
18654   IFS=:
18655   set x $ac_tag
18656   IFS=$ac_save_IFS
18657   shift
18658   ac_file=$1
18659   shift
18660
18661   case $ac_mode in
18662   :L) ac_source=$1;;
18663   :[FH])
18664     ac_file_inputs=
18665     for ac_f
18666     do
18667       case $ac_f in
18668       -) ac_f="$ac_tmp/stdin";;
18669       *) # Look for the file first in the build tree, then in the source tree
18670          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18671          # because $ac_f cannot contain `:'.
18672          test -f "$ac_f" ||
18673            case $ac_f in
18674            [\\/$]*) false;;
18675            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18676            esac ||
18677            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18678       esac
18679       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18680       as_fn_append ac_file_inputs " '$ac_f'"
18681     done
18682
18683     # Let's still pretend it is `configure' which instantiates (i.e., don't
18684     # use $as_me), people would be surprised to read:
18685     #    /* config.h.  Generated by config.status.  */
18686     configure_input='Generated from '`
18687           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18688         `' by configure.'
18689     if test x"$ac_file" != x-; then
18690       configure_input="$ac_file.  $configure_input"
18691       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18692 $as_echo "$as_me: creating $ac_file" >&6;}
18693     fi
18694     # Neutralize special characters interpreted by sed in replacement strings.
18695     case $configure_input in #(
18696     *\&* | *\|* | *\\* )
18697        ac_sed_conf_input=`$as_echo "$configure_input" |
18698        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18699     *) ac_sed_conf_input=$configure_input;;
18700     esac
18701
18702     case $ac_tag in
18703     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18704       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18705     esac
18706     ;;
18707   esac
18708
18709   ac_dir=`$as_dirname -- "$ac_file" ||
18710 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18711          X"$ac_file" : 'X\(//\)[^/]' \| \
18712          X"$ac_file" : 'X\(//\)$' \| \
18713          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18714 $as_echo X"$ac_file" |
18715     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18716             s//\1/
18717             q
18718           }
18719           /^X\(\/\/\)[^/].*/{
18720             s//\1/
18721             q
18722           }
18723           /^X\(\/\/\)$/{
18724             s//\1/
18725             q
18726           }
18727           /^X\(\/\).*/{
18728             s//\1/
18729             q
18730           }
18731           s/.*/./; q'`
18732   as_dir="$ac_dir"; as_fn_mkdir_p
18733   ac_builddir=.
18734
18735 case "$ac_dir" in
18736 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18737 *)
18738   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18739   # A ".." for each directory in $ac_dir_suffix.
18740   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18741   case $ac_top_builddir_sub in
18742   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18743   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18744   esac ;;
18745 esac
18746 ac_abs_top_builddir=$ac_pwd
18747 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18748 # for backward compatibility:
18749 ac_top_builddir=$ac_top_build_prefix
18750
18751 case $srcdir in
18752   .)  # We are building in place.
18753     ac_srcdir=.
18754     ac_top_srcdir=$ac_top_builddir_sub
18755     ac_abs_top_srcdir=$ac_pwd ;;
18756   [\\/]* | ?:[\\/]* )  # Absolute name.
18757     ac_srcdir=$srcdir$ac_dir_suffix;
18758     ac_top_srcdir=$srcdir
18759     ac_abs_top_srcdir=$srcdir ;;
18760   *) # Relative name.
18761     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18762     ac_top_srcdir=$ac_top_build_prefix$srcdir
18763     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18764 esac
18765 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18766
18767
18768   case $ac_mode in
18769   :F)
18770   #
18771   # CONFIG_FILE
18772   #
18773
18774   case $INSTALL in
18775   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18776   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18777   esac
18778   ac_MKDIR_P=$MKDIR_P
18779   case $MKDIR_P in
18780   [\\/$]* | ?:[\\/]* ) ;;
18781   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18782   esac
18783 _ACEOF
18784
18785 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18786 # If the template does not know about datarootdir, expand it.
18787 # FIXME: This hack should be removed a few years after 2.60.
18788 ac_datarootdir_hack=; ac_datarootdir_seen=
18789 ac_sed_dataroot='
18790 /datarootdir/ {
18791   p
18792   q
18793 }
18794 /@datadir@/p
18795 /@docdir@/p
18796 /@infodir@/p
18797 /@localedir@/p
18798 /@mandir@/p'
18799 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18800 *datarootdir*) ac_datarootdir_seen=yes;;
18801 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18802   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18803 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18804 _ACEOF
18805 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18806   ac_datarootdir_hack='
18807   s&@datadir@&$datadir&g
18808   s&@docdir@&$docdir&g
18809   s&@infodir@&$infodir&g
18810   s&@localedir@&$localedir&g
18811   s&@mandir@&$mandir&g
18812   s&\\\${datarootdir}&$datarootdir&g' ;;
18813 esac
18814 _ACEOF
18815
18816 # Neutralize VPATH when `$srcdir' = `.'.
18817 # Shell code in configure.ac might set extrasub.
18818 # FIXME: do we really want to maintain this feature?
18819 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18820 ac_sed_extra="$ac_vpsub
18821 $extrasub
18822 _ACEOF
18823 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18824 :t
18825 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18826 s|@configure_input@|$ac_sed_conf_input|;t t
18827 s&@top_builddir@&$ac_top_builddir_sub&;t t
18828 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18829 s&@srcdir@&$ac_srcdir&;t t
18830 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18831 s&@top_srcdir@&$ac_top_srcdir&;t t
18832 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18833 s&@builddir@&$ac_builddir&;t t
18834 s&@abs_builddir@&$ac_abs_builddir&;t t
18835 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18836 s&@INSTALL@&$ac_INSTALL&;t t
18837 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18838 $ac_datarootdir_hack
18839 "
18840 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
18841 if $ac_cs_awk_getline; then
18842   $AWK -f "$ac_tmp/subs.awk"
18843 else
18844   $AWK -f "$ac_tmp/subs.awk" | $SHELL
18845 fi \
18846   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18847
18848 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18849   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18850   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18851       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18852   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18853 which seems to be undefined.  Please make sure it is defined" >&5
18854 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18855 which seems to be undefined.  Please make sure it is defined" >&2;}
18856
18857   rm -f "$ac_tmp/stdin"
18858   case $ac_file in
18859   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18860   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18861   esac \
18862   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18863  ;;
18864   :H)
18865   #
18866   # CONFIG_HEADER
18867   #
18868   if test x"$ac_file" != x-; then
18869     {
18870       $as_echo "/* $configure_input  */" \
18871       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18872     } >"$ac_tmp/config.h" \
18873       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18874     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18875       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18876 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18877     else
18878       rm -f "$ac_file"
18879       mv "$ac_tmp/config.h" "$ac_file" \
18880         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18881     fi
18882   else
18883     $as_echo "/* $configure_input  */" \
18884       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18885       || as_fn_error $? "could not create -" "$LINENO" 5
18886   fi
18887 # Compute "$ac_file"'s index in $config_headers.
18888 _am_arg="$ac_file"
18889 _am_stamp_count=1
18890 for _am_header in $config_headers :; do
18891   case $_am_header in
18892     $_am_arg | $_am_arg:* )
18893       break ;;
18894     * )
18895       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18896   esac
18897 done
18898 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18899 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18900          X"$_am_arg" : 'X\(//\)[^/]' \| \
18901          X"$_am_arg" : 'X\(//\)$' \| \
18902          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18903 $as_echo X"$_am_arg" |
18904     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18905             s//\1/
18906             q
18907           }
18908           /^X\(\/\/\)[^/].*/{
18909             s//\1/
18910             q
18911           }
18912           /^X\(\/\/\)$/{
18913             s//\1/
18914             q
18915           }
18916           /^X\(\/\).*/{
18917             s//\1/
18918             q
18919           }
18920           s/.*/./; q'`/stamp-h$_am_stamp_count
18921  ;;
18922
18923   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18924 $as_echo "$as_me: executing $ac_file commands" >&6;}
18925  ;;
18926   esac
18927
18928
18929   case $ac_file$ac_mode in
18930     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18931   # Autoconf 2.62 quotes --file arguments for eval, but not when files
18932   # are listed without --file.  Let's play safe and only enable the eval
18933   # if we detect the quoting.
18934   case $CONFIG_FILES in
18935   *\'*) eval set x "$CONFIG_FILES" ;;
18936   *)   set x $CONFIG_FILES ;;
18937   esac
18938   shift
18939   for mf
18940   do
18941     # Strip MF so we end up with the name of the file.
18942     mf=`echo "$mf" | sed -e 's/:.*$//'`
18943     # Check whether this is an Automake generated Makefile or not.
18944     # We used to match only the files named `Makefile.in', but
18945     # some people rename them; so instead we look at the file content.
18946     # Grep'ing the first line is not enough: some people post-process
18947     # each Makefile.in and add a new line on top of each file to say so.
18948     # Grep'ing the whole file is not good either: AIX grep has a line
18949     # limit of 2048, but all sed's we know have understand at least 4000.
18950     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18951       dirpart=`$as_dirname -- "$mf" ||
18952 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18953          X"$mf" : 'X\(//\)[^/]' \| \
18954          X"$mf" : 'X\(//\)$' \| \
18955          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18956 $as_echo X"$mf" |
18957     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18958             s//\1/
18959             q
18960           }
18961           /^X\(\/\/\)[^/].*/{
18962             s//\1/
18963             q
18964           }
18965           /^X\(\/\/\)$/{
18966             s//\1/
18967             q
18968           }
18969           /^X\(\/\).*/{
18970             s//\1/
18971             q
18972           }
18973           s/.*/./; q'`
18974     else
18975       continue
18976     fi
18977     # Extract the definition of DEPDIR, am__include, and am__quote
18978     # from the Makefile without running `make'.
18979     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18980     test -z "$DEPDIR" && continue
18981     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18982     test -z "am__include" && continue
18983     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18984     # When using ansi2knr, U may be empty or an underscore; expand it
18985     U=`sed -n 's/^U = //p' < "$mf"`
18986     # Find all dependency output files, they are included files with
18987     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18988     # simplest approach to changing $(DEPDIR) to its actual value in the
18989     # expansion.
18990     for file in `sed -n "
18991       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18992          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
18993       # Make sure the directory exists.
18994       test -f "$dirpart/$file" && continue
18995       fdir=`$as_dirname -- "$file" ||
18996 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18997          X"$file" : 'X\(//\)[^/]' \| \
18998          X"$file" : 'X\(//\)$' \| \
18999          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
19000 $as_echo X"$file" |
19001     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19002             s//\1/
19003             q
19004           }
19005           /^X\(\/\/\)[^/].*/{
19006             s//\1/
19007             q
19008           }
19009           /^X\(\/\/\)$/{
19010             s//\1/
19011             q
19012           }
19013           /^X\(\/\).*/{
19014             s//\1/
19015             q
19016           }
19017           s/.*/./; q'`
19018       as_dir=$dirpart/$fdir; as_fn_mkdir_p
19019       # echo "creating $dirpart/$file"
19020       echo '# dummy' > "$dirpart/$file"
19021     done
19022   done
19023 }
19024  ;;
19025     "default":C)
19026
19027 ### Make the necessary directories, if they don't exist.
19028 for dir in etc lisp ; do
19029   test -d ${dir} || mkdir ${dir}
19030 done
19031
19032 echo creating src/epaths.h
19033 ${MAKE-make} epaths-force
19034
19035 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
19036   echo creating src/.gdbinit
19037   echo source $srcdir/src/.gdbinit > src/.gdbinit
19038 fi
19039
19040  ;;
19041
19042   esac
19043 done # for ac_tag
19044
19045
19046 as_fn_exit 0
19047 _ACEOF
19048 ac_clean_files=$ac_clean_files_save
19049
19050 test $ac_write_fail = 0 ||
19051   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
19052
19053
19054 # configure is writing to config.log, and then calls config.status.
19055 # config.status does its own redirection, appending to config.log.
19056 # Unfortunately, on DOS this fails, as config.log is still kept open
19057 # by configure, so config.status won't be able to write to it; its
19058 # output is simply discarded.  So we exec the FD to /dev/null,
19059 # effectively closing config.log, so it can be properly (re)opened and
19060 # appended to by config.status.  When coming back to configure, we
19061 # need to make the FD available again.
19062 if test "$no_create" != yes; then
19063   ac_cs_success=:
19064   ac_config_status_args=
19065   test "$silent" = yes &&
19066     ac_config_status_args="$ac_config_status_args --quiet"
19067   exec 5>/dev/null
19068   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19069   exec 5>>config.log
19070   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19071   # would make configure fail if this is the last instruction.
19072   $ac_cs_success || as_fn_exit 1
19073 fi
19074 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19075   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19076 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19077 fi
19078