configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.68 for emacs 24.0.50.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
   8 # Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 if test "x$CONFIG_SHELL" = x; then
 138   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 139   emulate sh
 140   NULLCMD=:
 141   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 142   # is contrary to our usage.  Disable this feature.
 143   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 144   setopt NO_GLOB_SUBST
 145 else
 146   case \`(set -o) 2>/dev/null\` in #(
 147   *posix*) :
 148     set -o posix ;; #(
 149   *) :
 150      ;;
 151 esac
 152 fi
 153 "
 154   as_required="as_fn_return () { (exit \$1); }
 155 as_fn_success () { as_fn_return 0; }
 156 as_fn_failure () { as_fn_return 1; }
 157 as_fn_ret_success () { return 0; }
 158 as_fn_ret_failure () { return 1; }
 159
 160 exitcode=0
 161 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 162 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 163 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 164 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 165 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 166
 167 else
 168   exitcode=1; echo positional parameters were not saved.
 169 fi
 170 test x\$exitcode = x0 || exit 1"
 171   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 172   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 173   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 174   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 175 test \$(( 1 + 1 )) = 2 || exit 1"
 176   if (eval "$as_required") 2>/dev/null; then :
 177   as_have_required=yes
 178 else
 179   as_have_required=no
 180 fi
 181   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 182
 183 else
 184   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 185 as_found=false
 186 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 187 do
 188   IFS=$as_save_IFS
 189   test -z "$as_dir" && as_dir=.
 190   as_found=:
 191   case $as_dir in #(
 192          /*)
 193            for as_base in sh bash ksh sh5; do
 194              # Try only shells that exist, to save several forks.
 195              as_shell=$as_dir/$as_base
 196              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 197                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 198   CONFIG_SHELL=$as_shell as_have_required=yes
 199                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 200   break 2
 201 fi
 202 fi
 203            done;;
 204        esac
 205   as_found=false
 206 done
 207 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 208               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 209   CONFIG_SHELL=$SHELL as_have_required=yes
 210 fi; }
 211 IFS=$as_save_IFS
 212
 213
 214       if test "x$CONFIG_SHELL" != x; then :
 215   # We cannot yet assume a decent shell, so we have to provide a
 216         # neutralization value for shells without unset; and this also
 217         # works around shells that cannot unset nonexistent variables.
 218         # Preserve -v and -x to the replacement shell.
 219         BASH_ENV=/dev/null
 220         ENV=/dev/null
 221         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 222         export CONFIG_SHELL
 223         case $- in # ((((
 224           *v*x* | *x*v* ) as_opts=-vx ;;
 225           *v* ) as_opts=-v ;;
 226           *x* ) as_opts=-x ;;
 227           * ) as_opts= ;;
 228         esac
 229         exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
 230 fi
 231
 232     if test x$as_have_required = xno; then :
 233   $as_echo "$0: This script requires a shell more modern than all"
 234   $as_echo "$0: the shells that I found on your system."
 235   if test x${ZSH_VERSION+set} = xset ; then
 236     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 237     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 238   else
 239     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 240 $0: including any error possibly output before this
 241 $0: message. Then install a modern shell, or manually run
 242 $0: the script under such a shell if you do have one."
 243   fi
 244   exit 1
 245 fi
 246 fi
 247 fi
 248 SHELL=${CONFIG_SHELL-/bin/sh}
 249 export SHELL
 250 # Unset more variables known to interfere with behavior of common tools.
 251 CLICOLOR_FORCE= GREP_OPTIONS=
 252 unset CLICOLOR_FORCE GREP_OPTIONS
 253
 254 ## --------------------- ##
 255 ## M4sh Shell Functions. ##
 256 ## --------------------- ##
 257 # as_fn_unset VAR
 258 # ---------------
 259 # Portably unset VAR.
 260 as_fn_unset ()
 261 {
 262   { eval $1=; unset $1;}
 263 }
 264 as_unset=as_fn_unset
 265
 266 # as_fn_set_status STATUS
 267 # -----------------------
 268 # Set $? to STATUS, without forking.
 269 as_fn_set_status ()
 270 {
 271   return $1
 272 } # as_fn_set_status
 273
 274 # as_fn_exit STATUS
 275 # -----------------
 276 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 277 as_fn_exit ()
 278 {
 279   set +e
 280   as_fn_set_status $1
 281   exit $1
 282 } # as_fn_exit
 283
 284 # as_fn_mkdir_p
 285 # -------------
 286 # Create "$as_dir" as a directory, including parents if necessary.
 287 as_fn_mkdir_p ()
 288 {
 289
 290   case $as_dir in #(
 291   -*) as_dir=./$as_dir;;
 292   esac
 293   test -d "$as_dir" || eval $as_mkdir_p || {
 294     as_dirs=
 295     while :; do
 296       case $as_dir in #(
 297       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 298       *) as_qdir=$as_dir;;
 299       esac
 300       as_dirs="'$as_qdir' $as_dirs"
 301       as_dir=`$as_dirname -- "$as_dir" ||
 302 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 303          X"$as_dir" : 'X\(//\)[^/]' \| \
 304          X"$as_dir" : 'X\(//\)$' \| \
 305          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 306 $as_echo X"$as_dir" |
 307     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 308             s//\1/
 309             q
 310           }
 311           /^X\(\/\/\)[^/].*/{
 312             s//\1/
 313             q
 314           }
 315           /^X\(\/\/\)$/{
 316             s//\1/
 317             q
 318           }
 319           /^X\(\/\).*/{
 320             s//\1/
 321             q
 322           }
 323           s/.*/./; q'`
 324       test -d "$as_dir" && break
 325     done
 326     test -z "$as_dirs" || eval "mkdir $as_dirs"
 327   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 328
 329
 330 } # as_fn_mkdir_p
 331 # as_fn_append VAR VALUE
 332 # ----------------------
 333 # Append the text in VALUE to the end of the definition contained in VAR. Take
 334 # advantage of any shell optimizations that allow amortized linear growth over
 335 # repeated appends, instead of the typical quadratic growth present in naive
 336 # implementations.
 337 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 338   eval 'as_fn_append ()
 339   {
 340     eval $1+=\$2
 341   }'
 342 else
 343   as_fn_append ()
 344   {
 345     eval $1=\$$1\$2
 346   }
 347 fi # as_fn_append
 348
 349 # as_fn_arith ARG...
 350 # ------------------
 351 # Perform arithmetic evaluation on the ARGs, and store the result in the
 352 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 353 # must be portable across $(()) and expr.
 354 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 355   eval 'as_fn_arith ()
 356   {
 357     as_val=$(( $* ))
 358   }'
 359 else
 360   as_fn_arith ()
 361   {
 362     as_val=`expr "$@" || test $? -eq 1`
 363   }
 364 fi # as_fn_arith
 365
 366
 367 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 368 # ----------------------------------------
 369 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 370 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 371 # script with STATUS, using 1 if that was 0.
 372 as_fn_error ()
 373 {
 374   as_status=$1; test $as_status -eq 0 && as_status=1
 375   if test "$4"; then
 376     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 377     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 378   fi
 379   $as_echo "$as_me: error: $2" >&2
 380   as_fn_exit $as_status
 381 } # as_fn_error
 382
 383 if expr a : '\(a\)' >/dev/null 2>&1 &&
 384    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 385   as_expr=expr
 386 else
 387   as_expr=false
 388 fi
 389
 390 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 391   as_basename=basename
 392 else
 393   as_basename=false
 394 fi
 395
 396 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 397   as_dirname=dirname
 398 else
 399   as_dirname=false
 400 fi
 401
 402 as_me=`$as_basename -- "$0" ||
 403 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 404          X"$0" : 'X\(//\)$' \| \
 405          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 406 $as_echo X/"$0" |
 407     sed '/^.*\/\([^/][^/]*\)\/*$/{
 408             s//\1/
 409             q
 410           }
 411           /^X\/\(\/\/\)$/{
 412             s//\1/
 413             q
 414           }
 415           /^X\/\(\/\).*/{
 416             s//\1/
 417             q
 418           }
 419           s/.*/./; q'`
 420
 421 # Avoid depending upon Character Ranges.
 422 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 423 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 424 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 425 as_cr_digits='0123456789'
 426 as_cr_alnum=$as_cr_Letters$as_cr_digits
 427
 428
 429   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 430   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 431   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 432   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 433   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 434   sed -n '
 435     p
 436     /[$]LINENO/=
 437   ' <$as_myself |
 438     sed '
 439       s/[$]LINENO.*/&-/
 440       t lineno
 441       b
 442       :lineno
 443       N
 444       :loop
 445       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 446       t loop
 447       s/-\n.*//
 448     ' >$as_me.lineno &&
 449   chmod +x "$as_me.lineno" ||
 450     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 451
 452   # Don't try to exec as it changes $[0], causing all sort of problems
 453   # (the dirname of $[0] is not the place where we might find the
 454   # original and so on.  Autoconf is especially sensitive to this).
 455   . "./$as_me.lineno"
 456   # Exit status is that of the last command.
 457   exit
 458 }
 459
 460 ECHO_C= ECHO_N= ECHO_T=
 461 case `echo -n x` in #(((((
 462 -n*)
 463   case `echo 'xy\c'` in
 464   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 465   xy)  ECHO_C='\c';;
 466   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 467        ECHO_T=' ';;
 468   esac;;
 469 *)
 470   ECHO_N='-n';;
 471 esac
 472
 473 rm -f conf$$ conf$$.exe conf$$.file
 474 if test -d conf$$.dir; then
 475   rm -f conf$$.dir/conf$$.file
 476 else
 477   rm -f conf$$.dir
 478   mkdir conf$$.dir 2>/dev/null
 479 fi
 480 if (echo >conf$$.file) 2>/dev/null; then
 481   if ln -s conf$$.file conf$$ 2>/dev/null; then
 482     as_ln_s='ln -s'
 483     # ... but there are two gotchas:
 484     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 485     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 486     # In both cases, we have to default to `cp -p'.
 487     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 488       as_ln_s='cp -p'
 489   elif ln conf$$.file conf$$ 2>/dev/null; then
 490     as_ln_s=ln
 491   else
 492     as_ln_s='cp -p'
 493   fi
 494 else
 495   as_ln_s='cp -p'
 496 fi
 497 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 498 rmdir conf$$.dir 2>/dev/null
 499
 500 if mkdir -p . 2>/dev/null; then
 501   as_mkdir_p='mkdir -p "$as_dir"'
 502 else
 503   test -d ./-p && rmdir ./-p
 504   as_mkdir_p=false
 505 fi
 506
 507 if test -x / >/dev/null 2>&1; then
 508   as_test_x='test -x'
 509 else
 510   if ls -dL / >/dev/null 2>&1; then
 511     as_ls_L_option=L
 512   else
 513     as_ls_L_option=
 514   fi
 515   as_test_x='
 516     eval sh -c '\''
 517       if test -d "$1"; then
 518         test -d "$1/.";
 519       else
 520         case $1 in #(
 521         -*)set "./$1";;
 522         esac;
 523         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 524         ???[sx]*):;;*)false;;esac;fi
 525     '\'' sh
 526   '
 527 fi
 528 as_executable_p=$as_test_x
 529
 530 # Sed expression to map a string onto a valid CPP name.
 531 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 532
 533 # Sed expression to map a string onto a valid variable name.
 534 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 535
 536
 537 test -n "$DJDIR" || exec 7<&0 </dev/null
 538 exec 6>&1
 539
 540 # Name of the host.
 541 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 542 # so uname gets run too.
 543 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 544
 545 #
 546 # Initializations.
 547 #
 548 ac_default_prefix=/usr/local
 549 ac_clean_files=
 550 ac_config_libobj_dir=.
 551 LIBOBJS=
 552 cross_compiling=no
 553 subdirs=
 554 MFLAGS=
 555 MAKEFLAGS=
 556
 557 # Identity of this package.
 558 PACKAGE_NAME='emacs'
 559 PACKAGE_TARNAME='emacs'
 560 PACKAGE_VERSION='24.0.50'
 561 PACKAGE_STRING='emacs 24.0.50'
 562 PACKAGE_BUGREPORT=''
 563 PACKAGE_URL=''
 564
 565 ac_unique_file="src/lisp.h"
 566 # Factoring default headers for most tests.
 567 ac_includes_default="\
 568 #include <stdio.h>
 569 #ifdef HAVE_SYS_TYPES_H
 570 # include <sys/types.h>
 571 #endif
 572 #ifdef HAVE_SYS_STAT_H
 573 # include <sys/stat.h>
 574 #endif
 575 #ifdef STDC_HEADERS
 576 # include <stdlib.h>
 577 # include <stddef.h>
 578 #else
 579 # ifdef HAVE_STDLIB_H
 580 #  include <stdlib.h>
 581 # endif
 582 #endif
 583 #ifdef HAVE_STRING_H
 584 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 585 #  include <memory.h>
 586 # endif
 587 # include <string.h>
 588 #endif
 589 #ifdef HAVE_STRINGS_H
 590 # include <strings.h>
 591 #endif
 592 #ifdef HAVE_INTTYPES_H
 593 # include <inttypes.h>
 594 #endif
 595 #ifdef HAVE_STDINT_H
 596 # include <stdint.h>
 597 #endif
 598 #ifdef HAVE_UNISTD_H
 599 # include <unistd.h>
 600 #endif"
 601
 602 ac_header_list=
 603 gl_getopt_required=POSIX
 604 gl_getopt_required=POSIX
 605 ac_func_list=
 606 ac_subst_vars='gltests_LTLIBOBJS
 607 gltests_LIBOBJS
 608 gl_LTLIBOBJS
 609 gl_LIBOBJS
 610 am__EXEEXT_FALSE
 611 am__EXEEXT_TRUE
 612 LTLIBOBJS
 613 LIBOBJS
 614 WINDOW_SUPPORT
 615 TOOLTIP_SUPPORT
 616 MOUSE_SUPPORT
 617 LIB_GCC
 618 LD_FIRSTFLAG
 619 LD_SWITCH_SYSTEM_TEMACS
 620 POST_ALLOC_OBJ
 621 PRE_ALLOC_OBJ
 622 CYGWIN_OBJ
 623 RALLOC_OBJ
 624 OLDXMENU_DEPS
 625 LIBX_OTHER
 626 LIBXMENU
 627 OLDXMENU
 628 OLDXMENU_TARGET
 629 LIBXT_OTHER
 630 TOOLKIT_LIBW
 631 WIDGET_OBJ
 632 XOBJ
 633 XMENU_OBJ
 634 FONT_OBJ
 635 OTHER_FILES
 636 GNU_OBJC_CFLAGS
 637 ns_appsrc
 638 ns_appresdir
 639 ns_appbindir
 640 ns_appdir
 641 S_FILE
 642 M_FILE
 643 X_TOOLKIT_TYPE
 644 C_SWITCH_X_SYSTEM
 645 C_SWITCH_X_SITE
 646 LD_SWITCH_X_SITE
 647 gameuser
 648 gamedir
 649 bitmapdir
 650 archlibdir
 651 etcdir
 652 x_default_search_path
 653 lisppath
 654 locallisppath
 655 lispdir
 656 srcdir
 657 canonical
 658 configuration
 659 version
 660 KRB4LIB
 661 DESLIB
 662 KRB5LIB
 663 CRYPTOLIB
 664 COM_ERRLIB
 665 LIBRESOLV
 666 LIBHESIOD
 667 TERMCAP_OBJ
 668 LIBS_TERMCAP
 669 LIBGNU_LTLIBDEPS
 670 LIBGNU_LIBDEPS
 671 gltests_WITNESS
 672 HAVE_UNISTD_H
 673 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
 674 NEXT_UNISTD_H
 675 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
 676 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
 677 TIME_H_DEFINES_STRUCT_TIMESPEC
 678 NEXT_AS_FIRST_DIRECTIVE_TIME_H
 679 NEXT_TIME_H
 680 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
 681 NEXT_STDLIB_H
 682 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 683 NEXT_STDDEF_H
 684 STDDEF_H
 685 HAVE_WCHAR_T
 686 REPLACE_NULL
 687 HAVE__BOOL
 688 STDBOOL_H
 689 APPLE_UNIVERSAL_BUILD
 690 REPLACE_TIMEGM
 691 REPLACE_NANOSLEEP
 692 REPLACE_MKTIME
 693 REPLACE_LOCALTIME_R
 694 HAVE_TIMEGM
 695 HAVE_STRPTIME
 696 HAVE_NANOSLEEP
 697 HAVE_DECL_LOCALTIME_R
 698 GNULIB_TIME_R
 699 GNULIB_TIMEGM
 700 GNULIB_STRPTIME
 701 GNULIB_NANOSLEEP
 702 GNULIB_MKTIME
 703 LTLIBINTL
 704 LIBINTL
 705 GETOPT_H
 706 HAVE_GETOPT_H
 707 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
 708 NEXT_GETOPT_H
 709 PRAGMA_COLUMNS
 710 PRAGMA_SYSTEM_HEADER
 711 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
 712 INCLUDE_NEXT
 713 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
 714 UNISTD_H_HAVE_WINSOCK2_H
 715 REPLACE_WRITE
 716 REPLACE_USLEEP
 717 REPLACE_UNLINKAT
 718 REPLACE_UNLINK
 719 REPLACE_TTYNAME_R
 720 REPLACE_SYMLINK
 721 REPLACE_SLEEP
 722 REPLACE_RMDIR
 723 REPLACE_READLINK
 724 REPLACE_PWRITE
 725 REPLACE_PREAD
 726 REPLACE_LSEEK
 727 REPLACE_LINKAT
 728 REPLACE_LINK
 729 REPLACE_LCHOWN
 730 REPLACE_GETPAGESIZE
 731 REPLACE_GETGROUPS
 732 REPLACE_GETLOGIN_R
 733 REPLACE_GETDOMAINNAME
 734 REPLACE_GETCWD
 735 REPLACE_FCHOWNAT
 736 REPLACE_DUP2
 737 REPLACE_DUP
 738 REPLACE_CLOSE
 739 REPLACE_CHOWN
 740 HAVE_SYS_PARAM_H
 741 HAVE_OS_H
 742 HAVE_DECL_TTYNAME_R
 743 HAVE_DECL_GETUSERSHELL
 744 HAVE_DECL_GETPAGESIZE
 745 HAVE_DECL_GETLOGIN_R
 746 HAVE_DECL_GETDOMAINNAME
 747 HAVE_DECL_FCHDIR
 748 HAVE_DECL_ENVIRON
 749 HAVE_USLEEP
 750 HAVE_UNLINKAT
 751 HAVE_SYMLINKAT
 752 HAVE_SYMLINK
 753 HAVE_SLEEP
 754 HAVE_READLINKAT
 755 HAVE_READLINK
 756 HAVE_PWRITE
 757 HAVE_PREAD
 758 HAVE_PIPE2
 759 HAVE_PIPE
 760 HAVE_LINKAT
 761 HAVE_LINK
 762 HAVE_LCHOWN
 763 HAVE_GETPAGESIZE
 764 HAVE_GETLOGIN
 765 HAVE_GETHOSTNAME
 766 HAVE_GETGROUPS
 767 HAVE_GETDTABLESIZE
 768 HAVE_FTRUNCATE
 769 HAVE_FSYNC
 770 HAVE_FCHOWNAT
 771 HAVE_FCHDIR
 772 HAVE_FACCESSAT
 773 HAVE_EUIDACCESS
 774 HAVE_DUP3
 775 HAVE_DUP2
 776 HAVE_CHOWN
 777 GNULIB_WRITE
 778 GNULIB_USLEEP
 779 GNULIB_UNLINKAT
 780 GNULIB_UNLINK
 781 GNULIB_UNISTD_H_SIGPIPE
 782 GNULIB_UNISTD_H_GETOPT
 783 GNULIB_TTYNAME_R
 784 GNULIB_SYMLINKAT
 785 GNULIB_SYMLINK
 786 GNULIB_SLEEP
 787 GNULIB_RMDIR
 788 GNULIB_READLINKAT
 789 GNULIB_READLINK
 790 GNULIB_PWRITE
 791 GNULIB_PREAD
 792 GNULIB_PIPE2
 793 GNULIB_PIPE
 794 GNULIB_LSEEK
 795 GNULIB_LINKAT
 796 GNULIB_LINK
 797 GNULIB_LCHOWN
 798 GNULIB_GETUSERSHELL
 799 GNULIB_GETPAGESIZE
 800 GNULIB_GETLOGIN_R
 801 GNULIB_GETLOGIN
 802 GNULIB_GETHOSTNAME
 803 GNULIB_GETGROUPS
 804 GNULIB_GETDTABLESIZE
 805 GNULIB_GETDOMAINNAME
 806 GNULIB_GETCWD
 807 GNULIB_FTRUNCATE
 808 GNULIB_FSYNC
 809 GNULIB_FCHOWNAT
 810 GNULIB_FCHDIR
 811 GNULIB_FACCESSAT
 812 GNULIB_EUIDACCESS
 813 GNULIB_ENVIRON
 814 GNULIB_DUP3
 815 GNULIB_DUP2
 816 GNULIB_CLOSE
 817 GNULIB_CHOWN
 818 GETLOADAVG_LIBS
 819 REPLACE_UNSETENV
 820 REPLACE_STRTOD
 821 REPLACE_SETENV
 822 REPLACE_REALPATH
 823 REPLACE_REALLOC
 824 REPLACE_PUTENV
 825 REPLACE_MKSTEMP
 826 REPLACE_MALLOC
 827 REPLACE_CANONICALIZE_FILE_NAME
 828 REPLACE_CALLOC
 829 HAVE_DECL_UNSETENV
 830 HAVE_UNLOCKPT
 831 HAVE_SYS_LOADAVG_H
 832 HAVE_STRUCT_RANDOM_DATA
 833 HAVE_STRTOULL
 834 HAVE_STRTOLL
 835 HAVE_STRTOD
 836 HAVE_DECL_SETENV
 837 HAVE_SETENV
 838 HAVE_RPMATCH
 839 HAVE_REALPATH
 840 HAVE_RANDOM_R
 841 HAVE_RANDOM_H
 842 HAVE_PTSNAME
 843 HAVE_MKSTEMPS
 844 HAVE_MKSTEMP
 845 HAVE_MKOSTEMPS
 846 HAVE_MKOSTEMP
 847 HAVE_MKDTEMP
 848 HAVE_GRANTPT
 849 HAVE_GETSUBOPT
 850 HAVE_DECL_GETLOADAVG
 851 HAVE_CANONICALIZE_FILE_NAME
 852 HAVE_ATOLL
 853 HAVE__EXIT
 854 GNULIB_UNSETENV
 855 GNULIB_UNLOCKPT
 856 GNULIB_SYSTEM_POSIX
 857 GNULIB_STRTOULL
 858 GNULIB_STRTOLL
 859 GNULIB_STRTOD
 860 GNULIB_SETENV
 861 GNULIB_RPMATCH
 862 GNULIB_REALPATH
 863 GNULIB_REALLOC_POSIX
 864 GNULIB_RANDOM_R
 865 GNULIB_PUTENV
 866 GNULIB_PTSNAME
 867 GNULIB_MKSTEMPS
 868 GNULIB_MKSTEMP
 869 GNULIB_MKOSTEMPS
 870 GNULIB_MKOSTEMP
 871 GNULIB_MKDTEMP
 872 GNULIB_MALLOC_POSIX
 873 GNULIB_GRANTPT
 874 GNULIB_GETSUBOPT
 875 GNULIB_GETLOADAVG
 876 GNULIB_CANONICALIZE_FILE_NAME
 877 GNULIB_CALLOC_POSIX
 878 GNULIB_ATOLL
 879 GNULIB__EXIT
 880 GL_COND_LIBTOOL_FALSE
 881 GL_COND_LIBTOOL_TRUE
 882 BLESSMAIL_TARGET
 883 LIBS_MAIL
 884 liblockfile
 885 ALLOCA
 886 LIBXML2_LIBS
 887 LIBXML2_CFLAGS
 888 LIBXSM
 889 LIBGPM
 890 LIBGIF
 891 LIBTIFF
 892 LIBPNG
 893 LIBJPEG
 894 LIBXPM
 895 FREETYPE_LIBS
 896 FREETYPE_CFLAGS
 897 M17N_FLT_LIBS
 898 M17N_FLT_CFLAGS
 899 LIBOTF_LIBS
 900 LIBOTF_CFLAGS
 901 XFT_LIBS
 902 XFT_CFLAGS
 903 FONTCONFIG_LIBS
 904 FONTCONFIG_CFLAGS
 905 LIBXMU
 906 LIBXTR6
 907 LIBGNUTLS_LIBS
 908 LIBGNUTLS_CFLAGS
 909 LIBSELINUX_LIBS
 910 GCONF_LIBS
 911 GCONF_CFLAGS
 912 DBUS_OBJ
 913 DBUS_LIBS
 914 DBUS_CFLAGS
 915 GTK_OBJ
 916 GTK_LIBS
 917 GTK_CFLAGS
 918 IMAGEMAGICK_LIBS
 919 IMAGEMAGICK_CFLAGS
 920 RSVG_LIBS
 921 RSVG_CFLAGS
 922 VMLIMIT_OBJ
 923 GMALLOC_OBJ
 924 HAVE_XSERVER
 925 LIB_STANDARD
 926 NS_SUPPORT
 927 NS_OBJC_OBJ
 928 NS_OBJ
 929 TEMACS_LDFLAGS2
 930 LD_SWITCH_X_SITE_AUX_RPATH
 931 LD_SWITCH_X_SITE_AUX
 932 XMKMF
 933 DEPFLAGS
 934 MKDEPDIR
 935 CFLAGS_SOUND
 936 ALSA_LIBS
 937 ALSA_CFLAGS
 938 PKG_CONFIG
 939 LIBSOUND
 940 START_FILES
 941 LIB_MATH
 942 CRT_DIR
 943 LIBS_SYSTEM
 944 C_SWITCH_SYSTEM
 945 UNEXEC_OBJ
 946 C_SWITCH_MACHINE
 947 LD_SWITCH_SYSTEM
 948 CANNOT_DUMP
 949 HAVE_MAKEINFO
 950 GZIP_PROG
 951 INSTALL_INFO
 952 C_WARNINGS_SWITCH
 953 EGREP
 954 GREP
 955 CPP
 956 RANLIB
 957 am__fastdepCC_FALSE
 958 am__fastdepCC_TRUE
 959 CCDEPMODE
 960 AMDEPBACKSLASH
 961 AMDEP_FALSE
 962 AMDEP_TRUE
 963 am__quote
 964 am__include
 965 DEPDIR
 966 OBJEXT
 967 EXEEXT
 968 ac_ct_CC
 969 CPPFLAGS
 970 LDFLAGS
 971 CFLAGS
 972 CC
 973 host_os
 974 host_vendor
 975 host_cpu
 976 host
 977 build_os
 978 build_vendor
 979 build_cpu
 980 build
 981 PROFILING_CFLAGS
 982 MAINT
 983 GZIP_INFO
 984 am__untar
 985 am__tar
 986 AMTAR
 987 am__leading_dot
 988 SET_MAKE
 989 AWK
 990 mkdir_p
 991 MKDIR_P
 992 INSTALL_STRIP_PROGRAM
 993 STRIP
 994 install_sh
 995 MAKEINFO
 996 AUTOHEADER
 997 AUTOMAKE
 998 AUTOCONF
 999 ACLOCAL
1000 VERSION
1001 PACKAGE
1002 CYGPATH_W
1003 am__isrc
1004 INSTALL_DATA
1005 INSTALL_SCRIPT
1006 INSTALL_PROGRAM
1007 target_alias
1008 host_alias
1009 build_alias
1010 LIBS
1011 ECHO_T
1012 ECHO_N
1013 ECHO_C
1014 DEFS
1015 mandir
1016 localedir
1017 libdir
1018 psdir
1019 pdfdir
1020 dvidir
1021 htmldir
1022 infodir
1023 docdir
1024 oldincludedir
1025 includedir
1026 localstatedir
1027 sharedstatedir
1028 sysconfdir
1029 datadir
1030 datarootdir
1031 libexecdir
1032 sbindir
1033 bindir
1034 program_transform_name
1035 prefix
1036 exec_prefix
1037 PACKAGE_URL
1038 PACKAGE_BUGREPORT
1039 PACKAGE_STRING
1040 PACKAGE_VERSION
1041 PACKAGE_TARNAME
1042 PACKAGE_NAME
1043 PATH_SEPARATOR
1044 SHELL'
1045 ac_subst_files='deps_frag
1046 ns_frag'
1047 ac_user_opts='
1048 enable_option_checking
1049 with_pop
1050 with_kerberos
1051 with_kerberos5
1052 with_hesiod
1053 with_mmdf
1054 with_mail_unlink
1055 with_mailhost
1056 with_sound
1057 with_sync_input
1058 with_x_toolkit
1059 with_xpm
1060 with_jpeg
1061 with_tiff
1062 with_gif
1063 with_png
1064 with_rsvg
1065 with_xml2
1066 with_imagemagick
1067 with_xft
1068 with_libotf
1069 with_m17n_flt
1070 with_toolkit_scroll_bars
1071 with_xaw3d
1072 with_xim
1073 with_ns
1074 with_gpm
1075 with_dbus
1076 with_gconf
1077 with_selinux
1078 with_gnutls
1079 with_makeinfo
1080 with_compress_info
1081 with_pkg_config_prog
1082 with_crt_dir
1083 with_gameuser
1084 with_gnustep_conf
1085 enable_ns_self_contained
1086 enable_asserts
1087 enable_maintainer_mode
1088 enable_locallisppath
1089 enable_checking
1090 enable_use_lisp_union_type
1091 enable_profiling
1092 enable_autodepend
1093 enable_dependency_tracking
1094 enable_largefile
1095 with_x
1096 '
1097       ac_precious_vars='build_alias
1098 host_alias
1099 target_alias
1100 CC
1101 CFLAGS
1102 LDFLAGS
1103 LIBS
1104 CPPFLAGS
1105 CPP
1106 CPPFLAGS
1107 CPP
1108 CPPFLAGS
1109 XMKMF'
1110
1111
1112 # Initialize some variables set by options.
1113 ac_init_help=
1114 ac_init_version=false
1115 ac_unrecognized_opts=
1116 ac_unrecognized_sep=
1117 # The variables have the same names as the options, with
1118 # dashes changed to underlines.
1119 cache_file=/dev/null
1120 exec_prefix=NONE
1121 no_create=
1122 no_recursion=
1123 prefix=NONE
1124 program_prefix=NONE
1125 program_suffix=NONE
1126 program_transform_name=s,x,x,
1127 silent=
1128 site=
1129 srcdir=
1130 verbose=
1131 x_includes=NONE
1132 x_libraries=NONE
1133
1134 # Installation directory options.
1135 # These are left unexpanded so users can "make install exec_prefix=/foo"
1136 # and all the variables that are supposed to be based on exec_prefix
1137 # by default will actually change.
1138 # Use braces instead of parens because sh, perl, etc. also accept them.
1139 # (The list follows the same order as the GNU Coding Standards.)
1140 bindir='${exec_prefix}/bin'
1141 sbindir='${exec_prefix}/sbin'
1142 libexecdir='${exec_prefix}/libexec'
1143 datarootdir='${prefix}/share'
1144 datadir='${datarootdir}'
1145 sysconfdir='${prefix}/etc'
1146 sharedstatedir='${prefix}/com'
1147 localstatedir='${prefix}/var'
1148 includedir='${prefix}/include'
1149 oldincludedir='/usr/include'
1150 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1151 infodir='${datarootdir}/info'
1152 htmldir='${docdir}'
1153 dvidir='${docdir}'
1154 pdfdir='${docdir}'
1155 psdir='${docdir}'
1156 libdir='${exec_prefix}/lib'
1157 localedir='${datarootdir}/locale'
1158 mandir='${datarootdir}/man'
1159
1160 ac_prev=
1161 ac_dashdash=
1162 for ac_option
1163 do
1164   # If the previous option needs an argument, assign it.
1165   if test -n "$ac_prev"; then
1166     eval $ac_prev=\$ac_option
1167     ac_prev=
1168     continue
1169   fi
1170
1171   case $ac_option in
1172   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1173   *=)   ac_optarg= ;;
1174   *)    ac_optarg=yes ;;
1175   esac
1176
1177   # Accept the important Cygnus configure options, so we can diagnose typos.
1178
1179   case $ac_dashdash$ac_option in
1180   --)
1181     ac_dashdash=yes ;;
1182
1183   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1184     ac_prev=bindir ;;
1185   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1186     bindir=$ac_optarg ;;
1187
1188   -build | --build | --buil | --bui | --bu)
1189     ac_prev=build_alias ;;
1190   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1191     build_alias=$ac_optarg ;;
1192
1193   -cache-file | --cache-file | --cache-fil | --cache-fi \
1194   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1195     ac_prev=cache_file ;;
1196   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1197   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1198     cache_file=$ac_optarg ;;
1199
1200   --config-cache | -C)
1201     cache_file=config.cache ;;
1202
1203   -datadir | --datadir | --datadi | --datad)
1204     ac_prev=datadir ;;
1205   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1206     datadir=$ac_optarg ;;
1207
1208   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1209   | --dataroo | --dataro | --datar)
1210     ac_prev=datarootdir ;;
1211   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1212   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1213     datarootdir=$ac_optarg ;;
1214
1215   -disable-* | --disable-*)
1216     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1217     # Reject names that are not valid shell variable names.
1218     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1219       as_fn_error $? "invalid feature name: $ac_useropt"
1220     ac_useropt_orig=$ac_useropt
1221     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1222     case $ac_user_opts in
1223       *"
1224 "enable_$ac_useropt"
1225 "*) ;;
1226       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1227          ac_unrecognized_sep=', ';;
1228     esac
1229     eval enable_$ac_useropt=no ;;
1230
1231   -docdir | --docdir | --docdi | --doc | --do)
1232     ac_prev=docdir ;;
1233   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1234     docdir=$ac_optarg ;;
1235
1236   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1237     ac_prev=dvidir ;;
1238   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1239     dvidir=$ac_optarg ;;
1240
1241   -enable-* | --enable-*)
1242     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1243     # Reject names that are not valid shell variable names.
1244     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1245       as_fn_error $? "invalid feature name: $ac_useropt"
1246     ac_useropt_orig=$ac_useropt
1247     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1248     case $ac_user_opts in
1249       *"
1250 "enable_$ac_useropt"
1251 "*) ;;
1252       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1253          ac_unrecognized_sep=', ';;
1254     esac
1255     eval enable_$ac_useropt=\$ac_optarg ;;
1256
1257   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1258   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1259   | --exec | --exe | --ex)
1260     ac_prev=exec_prefix ;;
1261   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1262   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1263   | --exec=* | --exe=* | --ex=*)
1264     exec_prefix=$ac_optarg ;;
1265
1266   -gas | --gas | --ga | --g)
1267     # Obsolete; use --with-gas.
1268     with_gas=yes ;;
1269
1270   -help | --help | --hel | --he | -h)
1271     ac_init_help=long ;;
1272   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1273     ac_init_help=recursive ;;
1274   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1275     ac_init_help=short ;;
1276
1277   -host | --host | --hos | --ho)
1278     ac_prev=host_alias ;;
1279   -host=* | --host=* | --hos=* | --ho=*)
1280     host_alias=$ac_optarg ;;
1281
1282   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1283     ac_prev=htmldir ;;
1284   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1285   | --ht=*)
1286     htmldir=$ac_optarg ;;
1287
1288   -includedir | --includedir | --includedi | --included | --include \
1289   | --includ | --inclu | --incl | --inc)
1290     ac_prev=includedir ;;
1291   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1292   | --includ=* | --inclu=* | --incl=* | --inc=*)
1293     includedir=$ac_optarg ;;
1294
1295   -infodir | --infodir | --infodi | --infod | --info | --inf)
1296     ac_prev=infodir ;;
1297   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1298     infodir=$ac_optarg ;;
1299
1300   -libdir | --libdir | --libdi | --libd)
1301     ac_prev=libdir ;;
1302   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1303     libdir=$ac_optarg ;;
1304
1305   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1306   | --libexe | --libex | --libe)
1307     ac_prev=libexecdir ;;
1308   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1309   | --libexe=* | --libex=* | --libe=*)
1310     libexecdir=$ac_optarg ;;
1311
1312   -localedir | --localedir | --localedi | --localed | --locale)
1313     ac_prev=localedir ;;
1314   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1315     localedir=$ac_optarg ;;
1316
1317   -localstatedir | --localstatedir | --localstatedi | --localstated \
1318   | --localstate | --localstat | --localsta | --localst | --locals)
1319     ac_prev=localstatedir ;;
1320   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1321   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1322     localstatedir=$ac_optarg ;;
1323
1324   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1325     ac_prev=mandir ;;
1326   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1327     mandir=$ac_optarg ;;
1328
1329   -nfp | --nfp | --nf)
1330     # Obsolete; use --without-fp.
1331     with_fp=no ;;
1332
1333   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1334   | --no-cr | --no-c | -n)
1335     no_create=yes ;;
1336
1337   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1338   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1339     no_recursion=yes ;;
1340
1341   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1342   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1343   | --oldin | --oldi | --old | --ol | --o)
1344     ac_prev=oldincludedir ;;
1345   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1346   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1347   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1348     oldincludedir=$ac_optarg ;;
1349
1350   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1351     ac_prev=prefix ;;
1352   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1353     prefix=$ac_optarg ;;
1354
1355   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1356   | --program-pre | --program-pr | --program-p)
1357     ac_prev=program_prefix ;;
1358   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1359   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1360     program_prefix=$ac_optarg ;;
1361
1362   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1363   | --program-suf | --program-su | --program-s)
1364     ac_prev=program_suffix ;;
1365   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1366   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1367     program_suffix=$ac_optarg ;;
1368
1369   -program-transform-name | --program-transform-name \
1370   | --program-transform-nam | --program-transform-na \
1371   | --program-transform-n | --program-transform- \
1372   | --program-transform | --program-transfor \
1373   | --program-transfo | --program-transf \
1374   | --program-trans | --program-tran \
1375   | --progr-tra | --program-tr | --program-t)
1376     ac_prev=program_transform_name ;;
1377   -program-transform-name=* | --program-transform-name=* \
1378   | --program-transform-nam=* | --program-transform-na=* \
1379   | --program-transform-n=* | --program-transform-=* \
1380   | --program-transform=* | --program-transfor=* \
1381   | --program-transfo=* | --program-transf=* \
1382   | --program-trans=* | --program-tran=* \
1383   | --progr-tra=* | --program-tr=* | --program-t=*)
1384     program_transform_name=$ac_optarg ;;
1385
1386   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1387     ac_prev=pdfdir ;;
1388   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1389     pdfdir=$ac_optarg ;;
1390
1391   -psdir | --psdir | --psdi | --psd | --ps)
1392     ac_prev=psdir ;;
1393   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1394     psdir=$ac_optarg ;;
1395
1396   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1397   | -silent | --silent | --silen | --sile | --sil)
1398     silent=yes ;;
1399
1400   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1401     ac_prev=sbindir ;;
1402   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1403   | --sbi=* | --sb=*)
1404     sbindir=$ac_optarg ;;
1405
1406   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1407   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1408   | --sharedst | --shareds | --shared | --share | --shar \
1409   | --sha | --sh)
1410     ac_prev=sharedstatedir ;;
1411   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1412   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1413   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1414   | --sha=* | --sh=*)
1415     sharedstatedir=$ac_optarg ;;
1416
1417   -site | --site | --sit)
1418     ac_prev=site ;;
1419   -site=* | --site=* | --sit=*)
1420     site=$ac_optarg ;;
1421
1422   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1423     ac_prev=srcdir ;;
1424   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1425     srcdir=$ac_optarg ;;
1426
1427   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1428   | --syscon | --sysco | --sysc | --sys | --sy)
1429     ac_prev=sysconfdir ;;
1430   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1431   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1432     sysconfdir=$ac_optarg ;;
1433
1434   -target | --target | --targe | --targ | --tar | --ta | --t)
1435     ac_prev=target_alias ;;
1436   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1437     target_alias=$ac_optarg ;;
1438
1439   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1440     verbose=yes ;;
1441
1442   -version | --version | --versio | --versi | --vers | -V)
1443     ac_init_version=: ;;
1444
1445   -with-* | --with-*)
1446     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1447     # Reject names that are not valid shell variable names.
1448     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1449       as_fn_error $? "invalid package name: $ac_useropt"
1450     ac_useropt_orig=$ac_useropt
1451     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1452     case $ac_user_opts in
1453       *"
1454 "with_$ac_useropt"
1455 "*) ;;
1456       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1457          ac_unrecognized_sep=', ';;
1458     esac
1459     eval with_$ac_useropt=\$ac_optarg ;;
1460
1461   -without-* | --without-*)
1462     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1463     # Reject names that are not valid shell variable names.
1464     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1465       as_fn_error $? "invalid package name: $ac_useropt"
1466     ac_useropt_orig=$ac_useropt
1467     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1468     case $ac_user_opts in
1469       *"
1470 "with_$ac_useropt"
1471 "*) ;;
1472       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1473          ac_unrecognized_sep=', ';;
1474     esac
1475     eval with_$ac_useropt=no ;;
1476
1477   --x)
1478     # Obsolete; use --with-x.
1479     with_x=yes ;;
1480
1481   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1482   | --x-incl | --x-inc | --x-in | --x-i)
1483     ac_prev=x_includes ;;
1484   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1485   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1486     x_includes=$ac_optarg ;;
1487
1488   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1489   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1490     ac_prev=x_libraries ;;
1491   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1492   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1493     x_libraries=$ac_optarg ;;
1494
1495   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1496 Try \`$0 --help' for more information"
1497     ;;
1498
1499   *=*)
1500     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1501     # Reject names that are not valid shell variable names.
1502     case $ac_envvar in #(
1503       '' | [0-9]* | *[!_$as_cr_alnum]* )
1504       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1505     esac
1506     eval $ac_envvar=\$ac_optarg
1507     export $ac_envvar ;;
1508
1509   *)
1510     # FIXME: should be removed in autoconf 3.0.
1511     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1512     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1513       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1514     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1515     ;;
1516
1517   esac
1518 done
1519
1520 if test -n "$ac_prev"; then
1521   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1522   as_fn_error $? "missing argument to $ac_option"
1523 fi
1524
1525 if test -n "$ac_unrecognized_opts"; then
1526   case $enable_option_checking in
1527     no) ;;
1528     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1529     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1530   esac
1531 fi
1532
1533 # Check all directory arguments for consistency.
1534 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1535                 datadir sysconfdir sharedstatedir localstatedir includedir \
1536                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1537                 libdir localedir mandir
1538 do
1539   eval ac_val=\$$ac_var
1540   # Remove trailing slashes.
1541   case $ac_val in
1542     */ )
1543       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1544       eval $ac_var=\$ac_val;;
1545   esac
1546   # Be sure to have absolute directory names.
1547   case $ac_val in
1548     [\\/$]* | ?:[\\/]* )  continue;;
1549     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1550   esac
1551   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1552 done
1553
1554 # There might be people who depend on the old broken behavior: `$host'
1555 # used to hold the argument of --host etc.
1556 # FIXME: To remove some day.
1557 build=$build_alias
1558 host=$host_alias
1559 target=$target_alias
1560
1561 # FIXME: To remove some day.
1562 if test "x$host_alias" != x; then
1563   if test "x$build_alias" = x; then
1564     cross_compiling=maybe
1565     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1566     If a cross compiler is detected then cross compile mode will be used" >&2
1567   elif test "x$build_alias" != "x$host_alias"; then
1568     cross_compiling=yes
1569   fi
1570 fi
1571
1572 ac_tool_prefix=
1573 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1574
1575 test "$silent" = yes && exec 6>/dev/null
1576
1577
1578 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1579 ac_ls_di=`ls -di .` &&
1580 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1581   as_fn_error $? "working directory cannot be determined"
1582 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1583   as_fn_error $? "pwd does not report name of working directory"
1584
1585
1586 # Find the source files, if location was not specified.
1587 if test -z "$srcdir"; then
1588   ac_srcdir_defaulted=yes
1589   # Try the directory containing this script, then the parent directory.
1590   ac_confdir=`$as_dirname -- "$as_myself" ||
1591 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1592          X"$as_myself" : 'X\(//\)[^/]' \| \
1593          X"$as_myself" : 'X\(//\)$' \| \
1594          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1595 $as_echo X"$as_myself" |
1596     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1597             s//\1/
1598             q
1599           }
1600           /^X\(\/\/\)[^/].*/{
1601             s//\1/
1602             q
1603           }
1604           /^X\(\/\/\)$/{
1605             s//\1/
1606             q
1607           }
1608           /^X\(\/\).*/{
1609             s//\1/
1610             q
1611           }
1612           s/.*/./; q'`
1613   srcdir=$ac_confdir
1614   if test ! -r "$srcdir/$ac_unique_file"; then
1615     srcdir=..
1616   fi
1617 else
1618   ac_srcdir_defaulted=no
1619 fi
1620 if test ! -r "$srcdir/$ac_unique_file"; then
1621   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1622   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1623 fi
1624 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1625 ac_abs_confdir=`(
1626         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1627         pwd)`
1628 # When building in place, set srcdir=.
1629 if test "$ac_abs_confdir" = "$ac_pwd"; then
1630   srcdir=.
1631 fi
1632 # Remove unnecessary trailing slashes from srcdir.
1633 # Double slashes in file names in object file debugging info
1634 # mess up M-x gdb in Emacs.
1635 case $srcdir in
1636 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1637 esac
1638 for ac_var in $ac_precious_vars; do
1639   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1640   eval ac_env_${ac_var}_value=\$${ac_var}
1641   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1642   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1643 done
1644
1645 #
1646 # Report the --help message.
1647 #
1648 if test "$ac_init_help" = "long"; then
1649   # Omit some internal or obsolete options to make the list less imposing.
1650   # This message is too long to be a string in the A/UX 3.1 sh.
1651   cat <<_ACEOF
1652 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1653
1654 Usage: $0 [OPTION]... [VAR=VALUE]...
1655
1656 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1657 VAR=VALUE.  See below for descriptions of some of the useful variables.
1658
1659 Defaults for the options are specified in brackets.
1660
1661 Configuration:
1662   -h, --help              display this help and exit
1663       --help=short        display options specific to this package
1664       --help=recursive    display the short help of all the included packages
1665   -V, --version           display version information and exit
1666   -q, --quiet, --silent   do not print \`checking ...' messages
1667       --cache-file=FILE   cache test results in FILE [disabled]
1668   -C, --config-cache      alias for \`--cache-file=config.cache'
1669   -n, --no-create         do not create output files
1670       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1671
1672 Installation directories:
1673   --prefix=PREFIX         install architecture-independent files in PREFIX
1674                           [$ac_default_prefix]
1675   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1676                           [PREFIX]
1677
1678 By default, \`make install' will install all the files in
1679 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1680 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1681 for instance \`--prefix=\$HOME'.
1682
1683 For better control, use the options below.
1684
1685 Fine tuning of the installation directories:
1686   --bindir=DIR            user executables [EPREFIX/bin]
1687   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1688   --libexecdir=DIR        program executables [EPREFIX/libexec]
1689   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1690   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1691   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1692   --libdir=DIR            object code libraries [EPREFIX/lib]
1693   --includedir=DIR        C header files [PREFIX/include]
1694   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1695   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1696   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1697   --infodir=DIR           info documentation [DATAROOTDIR/info]
1698   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1699   --mandir=DIR            man documentation [DATAROOTDIR/man]
1700   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1701   --htmldir=DIR           html documentation [DOCDIR]
1702   --dvidir=DIR            dvi documentation [DOCDIR]
1703   --pdfdir=DIR            pdf documentation [DOCDIR]
1704   --psdir=DIR             ps documentation [DOCDIR]
1705 _ACEOF
1706
1707   cat <<\_ACEOF
1708
1709 Program names:
1710   --program-prefix=PREFIX            prepend PREFIX to installed program names
1711   --program-suffix=SUFFIX            append SUFFIX to installed program names
1712   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1713
1714 X features:
1715   --x-includes=DIR    X include files are in DIR
1716   --x-libraries=DIR   X library files are in DIR
1717
1718 System types:
1719   --build=BUILD     configure for building on BUILD [guessed]
1720   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1721 _ACEOF
1722 fi
1723
1724 if test -n "$ac_init_help"; then
1725   case $ac_init_help in
1726      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1727    esac
1728   cat <<\_ACEOF
1729
1730 Optional Features:
1731   --disable-option-checking  ignore unrecognized --enable/--with options
1732   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1733   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1734   --disable-ns-self-contained
1735                           disable self contained build under NeXTstep
1736   --enable-asserts        compile code with asserts enabled
1737   --enable-maintainer-mode
1738                           enable make rules and dependencies not useful (and
1739                           sometimes confusing) to the casual installer
1740   --enable-locallisppath=PATH
1741                           directories Emacs should search for lisp files
1742                           specific to this site
1743   --enable-checking[=LIST]
1744                           enable expensive run-time checks. With LIST, enable
1745                           only specific categories of checks. Categories are:
1746                           all,yes,no. Flags are: stringbytes, stringoverrun,
1747                           stringfreelist, xmallocoverrun, conslist
1748   --enable-use-lisp-union-type
1749                           use a union for the Lisp_Object data type. This is
1750                           only useful for development for catching certain
1751                           types of bugs.
1752   --enable-profiling      build emacs with profiling support. This might not
1753                           work on all platforms
1754   --enable-autodepend     automatically generate dependencies to .h-files.
1755                           Requires GNU Make and Gcc. Enabled if GNU Make and
1756                           Gcc is found
1757   --disable-dependency-tracking  speeds up one-time build
1758   --enable-dependency-tracking   do not reject slow dependency extractors
1759   --disable-largefile     omit support for large files
1760
1761 Optional Packages:
1762   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1763   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1764   --without-pop           don't support POP mail retrieval with movemail
1765   --with-kerberos         support Kerberos-authenticated POP
1766   --with-kerberos5        support Kerberos version 5 authenticated POP
1767   --with-hesiod           support Hesiod to get the POP server host
1768   --with-mmdf             support MMDF mailboxes
1769   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1770   --with-mailhost=HOSTNAME
1771                           string giving default POP mail host
1772   --without-sound         don't compile with sound support
1773   --without-sync-input    process async input synchronously
1774   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1775                           lucid or athena, motif, no)
1776   --without-xpm           don't compile with XPM image support
1777   --without-jpeg          don't compile with JPEG image support
1778   --without-tiff          don't compile with TIFF image support
1779   --without-gif           don't compile with GIF image support
1780   --without-png           don't compile with PNG image support
1781   --without-rsvg          don't compile with SVG image support
1782   --without-xml2          don't compile with XML parsing support
1783   --without-imagemagick   don't compile with ImageMagick image support
1784   --without-xft           don't use XFT for anti aliased fonts
1785   --without-libotf        don't use libotf for OpenType font support
1786   --without-m17n-flt      don't use m17n-flt for text shaping
1787   --without-toolkit-scroll-bars
1788                           don't use Motif or Xaw3d scroll bars
1789   --without-xaw3d         don't use Xaw3d
1790   --without-xim           don't use X11 XIM
1791   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1792   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1793                           console
1794   --without-dbus          don't compile with D-Bus support
1795   --without-gconf         don't compile with GConf support
1796   --without-selinux       don't compile with SELinux support
1797   --without-gnutls        don't use -lgnutls for SSL/TLS support
1798   --without-makeinfo      don't require makeinfo for building manuals
1799   --without-compress-info don't compress the installed Info pages
1800   --with-pkg-config-prog=PATH
1801                           path to pkg-config for finding GTK and librsvg
1802   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1803                           /usr/lib, or /usr/lib64 on some platforms.
1804   --with-gameuser=USER    user for shared game score files
1805   --with-gnustep-conf=PATH
1806                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1807                           or /etc/GNUstep/GNUstep.conf
1808   --with-x                use the X Window System
1809
1810 Some influential environment variables:
1811   CC          C compiler command
1812   CFLAGS      C compiler flags
1813   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1814               nonstandard directory <lib dir>
1815   LIBS        libraries to pass to the linker, e.g. -l<library>
1816   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1817               you have headers in a nonstandard directory <include dir>
1818   CPP         C preprocessor
1819   XMKMF       Path to xmkmf, Makefile generator for X Window System
1820
1821 Use these variables to override the choices made by `configure' or to help
1822 it to find libraries and programs with nonstandard names/locations.
1823
1824 Report bugs to the package provider.
1825 _ACEOF
1826 ac_status=$?
1827 fi
1828
1829 if test "$ac_init_help" = "recursive"; then
1830   # If there are subdirs, report their specific --help.
1831   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1832     test -d "$ac_dir" ||
1833       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1834       continue
1835     ac_builddir=.
1836
1837 case "$ac_dir" in
1838 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1839 *)
1840   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1841   # A ".." for each directory in $ac_dir_suffix.
1842   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1843   case $ac_top_builddir_sub in
1844   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1845   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1846   esac ;;
1847 esac
1848 ac_abs_top_builddir=$ac_pwd
1849 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1850 # for backward compatibility:
1851 ac_top_builddir=$ac_top_build_prefix
1852
1853 case $srcdir in
1854   .)  # We are building in place.
1855     ac_srcdir=.
1856     ac_top_srcdir=$ac_top_builddir_sub
1857     ac_abs_top_srcdir=$ac_pwd ;;
1858   [\\/]* | ?:[\\/]* )  # Absolute name.
1859     ac_srcdir=$srcdir$ac_dir_suffix;
1860     ac_top_srcdir=$srcdir
1861     ac_abs_top_srcdir=$srcdir ;;
1862   *) # Relative name.
1863     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1864     ac_top_srcdir=$ac_top_build_prefix$srcdir
1865     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1866 esac
1867 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1868
1869     cd "$ac_dir" || { ac_status=$?; continue; }
1870     # Check for guested configure.
1871     if test -f "$ac_srcdir/configure.gnu"; then
1872       echo &&
1873       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1874     elif test -f "$ac_srcdir/configure"; then
1875       echo &&
1876       $SHELL "$ac_srcdir/configure" --help=recursive
1877     else
1878       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1879     fi || ac_status=$?
1880     cd "$ac_pwd" || { ac_status=$?; break; }
1881   done
1882 fi
1883
1884 test -n "$ac_init_help" && exit $ac_status
1885 if $ac_init_version; then
1886   cat <<\_ACEOF
1887 emacs configure 24.0.50
1888 generated by GNU Autoconf 2.68
1889
1890 Copyright (C) 2010 Free Software Foundation, Inc.
1891 This configure script is free software; the Free Software Foundation
1892 gives unlimited permission to copy, distribute and modify it.
1893 _ACEOF
1894   exit
1895 fi
1896
1897 ## ------------------------ ##
1898 ## Autoconf initialization. ##
1899 ## ------------------------ ##
1900
1901 # ac_fn_c_try_compile LINENO
1902 # --------------------------
1903 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1904 ac_fn_c_try_compile ()
1905 {
1906   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1907   rm -f conftest.$ac_objext
1908   if { { ac_try="$ac_compile"
1909 case "(($ac_try" in
1910   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1911   *) ac_try_echo=$ac_try;;
1912 esac
1913 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1914 $as_echo "$ac_try_echo"; } >&5
1915   (eval "$ac_compile") 2>conftest.err
1916   ac_status=$?
1917   if test -s conftest.err; then
1918     grep -v '^ *+' conftest.err >conftest.er1
1919     cat conftest.er1 >&5
1920     mv -f conftest.er1 conftest.err
1921   fi
1922   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1923   test $ac_status = 0; } && {
1924          test -z "$ac_c_werror_flag" ||
1925          test ! -s conftest.err
1926        } && test -s conftest.$ac_objext; then :
1927   ac_retval=0
1928 else
1929   $as_echo "$as_me: failed program was:" >&5
1930 sed 's/^/| /' conftest.$ac_ext >&5
1931
1932         ac_retval=1
1933 fi
1934   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1935   as_fn_set_status $ac_retval
1936
1937 } # ac_fn_c_try_compile
1938
1939 # ac_fn_c_try_cpp LINENO
1940 # ----------------------
1941 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1942 ac_fn_c_try_cpp ()
1943 {
1944   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1945   if { { ac_try="$ac_cpp conftest.$ac_ext"
1946 case "(($ac_try" in
1947   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1948   *) ac_try_echo=$ac_try;;
1949 esac
1950 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1951 $as_echo "$ac_try_echo"; } >&5
1952   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1953   ac_status=$?
1954   if test -s conftest.err; then
1955     grep -v '^ *+' conftest.err >conftest.er1
1956     cat conftest.er1 >&5
1957     mv -f conftest.er1 conftest.err
1958   fi
1959   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1960   test $ac_status = 0; } > conftest.i && {
1961          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1962          test ! -s conftest.err
1963        }; then :
1964   ac_retval=0
1965 else
1966   $as_echo "$as_me: failed program was:" >&5
1967 sed 's/^/| /' conftest.$ac_ext >&5
1968
1969     ac_retval=1
1970 fi
1971   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1972   as_fn_set_status $ac_retval
1973
1974 } # ac_fn_c_try_cpp
1975
1976 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1977 # -------------------------------------------------------
1978 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1979 # the include files in INCLUDES and setting the cache variable VAR
1980 # accordingly.
1981 ac_fn_c_check_header_mongrel ()
1982 {
1983   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1984   if eval \${$3+:} false; then :
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 fi
1990 eval ac_res=\$$3
1991                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1992 $as_echo "$ac_res" >&6; }
1993 else
1994   # Is the header compilable?
1995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1996 $as_echo_n "checking $2 usability... " >&6; }
1997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1998 /* end confdefs.h.  */
1999 $4
2000 #include <$2>
2001 _ACEOF
2002 if ac_fn_c_try_compile "$LINENO"; then :
2003   ac_header_compiler=yes
2004 else
2005   ac_header_compiler=no
2006 fi
2007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2008 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2009 $as_echo "$ac_header_compiler" >&6; }
2010
2011 # Is the header present?
2012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2013 $as_echo_n "checking $2 presence... " >&6; }
2014 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2015 /* end confdefs.h.  */
2016 #include <$2>
2017 _ACEOF
2018 if ac_fn_c_try_cpp "$LINENO"; then :
2019   ac_header_preproc=yes
2020 else
2021   ac_header_preproc=no
2022 fi
2023 rm -f conftest.err conftest.i conftest.$ac_ext
2024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2025 $as_echo "$ac_header_preproc" >&6; }
2026
2027 # So?  What about this header?
2028 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2029   yes:no: )
2030     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2031 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2032     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2033 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2034     ;;
2035   no:yes:* )
2036     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2037 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2038     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2039 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2040     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2041 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2042     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2043 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2044     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2045 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2046     ;;
2047 esac
2048   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2049 $as_echo_n "checking for $2... " >&6; }
2050 if eval \${$3+:} false; then :
2051   $as_echo_n "(cached) " >&6
2052 else
2053   eval "$3=\$ac_header_compiler"
2054 fi
2055 eval ac_res=\$$3
2056                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2057 $as_echo "$ac_res" >&6; }
2058 fi
2059   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2060
2061 } # ac_fn_c_check_header_mongrel
2062
2063 # ac_fn_c_try_run LINENO
2064 # ----------------------
2065 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2066 # that executables *can* be run.
2067 ac_fn_c_try_run ()
2068 {
2069   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2070   if { { ac_try="$ac_link"
2071 case "(($ac_try" in
2072   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2073   *) ac_try_echo=$ac_try;;
2074 esac
2075 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2076 $as_echo "$ac_try_echo"; } >&5
2077   (eval "$ac_link") 2>&5
2078   ac_status=$?
2079   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2080   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
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 "$ac_try") 2>&5
2088   ac_status=$?
2089   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2090   test $ac_status = 0; }; }; then :
2091   ac_retval=0
2092 else
2093   $as_echo "$as_me: program exited with status $ac_status" >&5
2094        $as_echo "$as_me: failed program was:" >&5
2095 sed 's/^/| /' conftest.$ac_ext >&5
2096
2097        ac_retval=$ac_status
2098 fi
2099   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2100   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2101   as_fn_set_status $ac_retval
2102
2103 } # ac_fn_c_try_run
2104
2105 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2106 # -------------------------------------------------------
2107 # Tests whether HEADER exists and can be compiled using the include files in
2108 # INCLUDES, setting the cache variable VAR accordingly.
2109 ac_fn_c_check_header_compile ()
2110 {
2111   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2112   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2113 $as_echo_n "checking for $2... " >&6; }
2114 if eval \${$3+:} false; then :
2115   $as_echo_n "(cached) " >&6
2116 else
2117   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2118 /* end confdefs.h.  */
2119 $4
2120 #include <$2>
2121 _ACEOF
2122 if ac_fn_c_try_compile "$LINENO"; then :
2123   eval "$3=yes"
2124 else
2125   eval "$3=no"
2126 fi
2127 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2128 fi
2129 eval ac_res=\$$3
2130                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2131 $as_echo "$ac_res" >&6; }
2132   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2133
2134 } # ac_fn_c_check_header_compile
2135
2136 # ac_fn_c_try_link LINENO
2137 # -----------------------
2138 # Try to link conftest.$ac_ext, and return whether this succeeded.
2139 ac_fn_c_try_link ()
2140 {
2141   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2142   rm -f conftest.$ac_objext conftest$ac_exeext
2143   if { { ac_try="$ac_link"
2144 case "(($ac_try" in
2145   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2146   *) ac_try_echo=$ac_try;;
2147 esac
2148 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2149 $as_echo "$ac_try_echo"; } >&5
2150   (eval "$ac_link") 2>conftest.err
2151   ac_status=$?
2152   if test -s conftest.err; then
2153     grep -v '^ *+' conftest.err >conftest.er1
2154     cat conftest.er1 >&5
2155     mv -f conftest.er1 conftest.err
2156   fi
2157   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2158   test $ac_status = 0; } && {
2159          test -z "$ac_c_werror_flag" ||
2160          test ! -s conftest.err
2161        } && test -s conftest$ac_exeext && {
2162          test "$cross_compiling" = yes ||
2163          $as_test_x conftest$ac_exeext
2164        }; then :
2165   ac_retval=0
2166 else
2167   $as_echo "$as_me: failed program was:" >&5
2168 sed 's/^/| /' conftest.$ac_ext >&5
2169
2170         ac_retval=1
2171 fi
2172   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2173   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2174   # interfere with the next link command; also delete a directory that is
2175   # left behind by Apple's compiler.  We do this before executing the actions.
2176   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2177   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2178   as_fn_set_status $ac_retval
2179
2180 } # ac_fn_c_try_link
2181
2182 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2183 # ---------------------------------------------
2184 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2185 # accordingly.
2186 ac_fn_c_check_decl ()
2187 {
2188   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2189   as_decl_name=`echo $2|sed 's/ *(.*//'`
2190   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2191   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2192 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2193 if eval \${$3+:} false; then :
2194   $as_echo_n "(cached) " >&6
2195 else
2196   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2197 /* end confdefs.h.  */
2198 $4
2199 int
2200 main ()
2201 {
2202 #ifndef $as_decl_name
2203 #ifdef __cplusplus
2204   (void) $as_decl_use;
2205 #else
2206   (void) $as_decl_name;
2207 #endif
2208 #endif
2209
2210   ;
2211   return 0;
2212 }
2213 _ACEOF
2214 if ac_fn_c_try_compile "$LINENO"; then :
2215   eval "$3=yes"
2216 else
2217   eval "$3=no"
2218 fi
2219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2220 fi
2221 eval ac_res=\$$3
2222                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2223 $as_echo "$ac_res" >&6; }
2224   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2225
2226 } # ac_fn_c_check_decl
2227
2228 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2229 # ----------------------------------------------
2230 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2231 ac_fn_c_check_header_preproc ()
2232 {
2233   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2234   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2235 $as_echo_n "checking for $2... " >&6; }
2236 if eval \${$3+:} false; then :
2237   $as_echo_n "(cached) " >&6
2238 else
2239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2240 /* end confdefs.h.  */
2241 #include <$2>
2242 _ACEOF
2243 if ac_fn_c_try_cpp "$LINENO"; then :
2244   eval "$3=yes"
2245 else
2246   eval "$3=no"
2247 fi
2248 rm -f conftest.err conftest.i conftest.$ac_ext
2249 fi
2250 eval ac_res=\$$3
2251                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2252 $as_echo "$ac_res" >&6; }
2253   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2254
2255 } # ac_fn_c_check_header_preproc
2256
2257 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2258 # ----------------------------------------------------
2259 # Tries to find if the field MEMBER exists in type AGGR, after including
2260 # INCLUDES, setting cache variable VAR accordingly.
2261 ac_fn_c_check_member ()
2262 {
2263   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2264   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2265 $as_echo_n "checking for $2.$3... " >&6; }
2266 if eval \${$4+:} false; then :
2267   $as_echo_n "(cached) " >&6
2268 else
2269   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2270 /* end confdefs.h.  */
2271 $5
2272 int
2273 main ()
2274 {
2275 static $2 ac_aggr;
2276 if (ac_aggr.$3)
2277 return 0;
2278   ;
2279   return 0;
2280 }
2281 _ACEOF
2282 if ac_fn_c_try_compile "$LINENO"; then :
2283   eval "$4=yes"
2284 else
2285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2286 /* end confdefs.h.  */
2287 $5
2288 int
2289 main ()
2290 {
2291 static $2 ac_aggr;
2292 if (sizeof ac_aggr.$3)
2293 return 0;
2294   ;
2295   return 0;
2296 }
2297 _ACEOF
2298 if ac_fn_c_try_compile "$LINENO"; then :
2299   eval "$4=yes"
2300 else
2301   eval "$4=no"
2302 fi
2303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2304 fi
2305 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2306 fi
2307 eval ac_res=\$$4
2308                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2309 $as_echo "$ac_res" >&6; }
2310   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2311
2312 } # ac_fn_c_check_member
2313
2314 # ac_fn_c_check_func LINENO FUNC VAR
2315 # ----------------------------------
2316 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2317 ac_fn_c_check_func ()
2318 {
2319   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2320   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2321 $as_echo_n "checking for $2... " >&6; }
2322 if eval \${$3+:} false; then :
2323   $as_echo_n "(cached) " >&6
2324 else
2325   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2326 /* end confdefs.h.  */
2327 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2328    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2329 #define $2 innocuous_$2
2330
2331 /* System header to define __stub macros and hopefully few prototypes,
2332     which can conflict with char $2 (); below.
2333     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2334     <limits.h> exists even on freestanding compilers.  */
2335
2336 #ifdef __STDC__
2337 # include <limits.h>
2338 #else
2339 # include <assert.h>
2340 #endif
2341
2342 #undef $2
2343
2344 /* Override any GCC internal prototype to avoid an error.
2345    Use char because int might match the return type of a GCC
2346    builtin and then its argument prototype would still apply.  */
2347 #ifdef __cplusplus
2348 extern "C"
2349 #endif
2350 char $2 ();
2351 /* The GNU C library defines this for functions which it implements
2352     to always fail with ENOSYS.  Some functions are actually named
2353     something starting with __ and the normal name is an alias.  */
2354 #if defined __stub_$2 || defined __stub___$2
2355 choke me
2356 #endif
2357
2358 int
2359 main ()
2360 {
2361 return $2 ();
2362   ;
2363   return 0;
2364 }
2365 _ACEOF
2366 if ac_fn_c_try_link "$LINENO"; then :
2367   eval "$3=yes"
2368 else
2369   eval "$3=no"
2370 fi
2371 rm -f core conftest.err conftest.$ac_objext \
2372     conftest$ac_exeext conftest.$ac_ext
2373 fi
2374 eval ac_res=\$$3
2375                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2376 $as_echo "$ac_res" >&6; }
2377   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2378
2379 } # ac_fn_c_check_func
2380
2381 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2382 # -------------------------------------------
2383 # Tests whether TYPE exists after having included INCLUDES, setting cache
2384 # variable VAR accordingly.
2385 ac_fn_c_check_type ()
2386 {
2387   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2388   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2389 $as_echo_n "checking for $2... " >&6; }
2390 if eval \${$3+:} false; then :
2391   $as_echo_n "(cached) " >&6
2392 else
2393   eval "$3=no"
2394   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2395 /* end confdefs.h.  */
2396 $4
2397 int
2398 main ()
2399 {
2400 if (sizeof ($2))
2401          return 0;
2402   ;
2403   return 0;
2404 }
2405 _ACEOF
2406 if ac_fn_c_try_compile "$LINENO"; then :
2407   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2408 /* end confdefs.h.  */
2409 $4
2410 int
2411 main ()
2412 {
2413 if (sizeof (($2)))
2414             return 0;
2415   ;
2416   return 0;
2417 }
2418 _ACEOF
2419 if ac_fn_c_try_compile "$LINENO"; then :
2420
2421 else
2422   eval "$3=yes"
2423 fi
2424 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2425 fi
2426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2427 fi
2428 eval ac_res=\$$3
2429                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2430 $as_echo "$ac_res" >&6; }
2431   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2432
2433 } # ac_fn_c_check_type
2434 cat >config.log <<_ACEOF
2435 This file contains any messages produced by compilers while
2436 running configure, to aid debugging if configure makes a mistake.
2437
2438 It was created by emacs $as_me 24.0.50, which was
2439 generated by GNU Autoconf 2.68.  Invocation command line was
2440
2441   $ $0 $@
2442
2443 _ACEOF
2444 exec 5>>config.log
2445 {
2446 cat <<_ASUNAME
2447 ## --------- ##
2448 ## Platform. ##
2449 ## --------- ##
2450
2451 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2452 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2453 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2454 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2455 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2456
2457 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2458 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2459
2460 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2461 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2462 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2463 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2464 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2465 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2466 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2467
2468 _ASUNAME
2469
2470 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2471 for as_dir in $PATH
2472 do
2473   IFS=$as_save_IFS
2474   test -z "$as_dir" && as_dir=.
2475     $as_echo "PATH: $as_dir"
2476   done
2477 IFS=$as_save_IFS
2478
2479 } >&5
2480
2481 cat >&5 <<_ACEOF
2482
2483
2484 ## ----------- ##
2485 ## Core tests. ##
2486 ## ----------- ##
2487
2488 _ACEOF
2489
2490
2491 # Keep a trace of the command line.
2492 # Strip out --no-create and --no-recursion so they do not pile up.
2493 # Strip out --silent because we don't want to record it for future runs.
2494 # Also quote any args containing shell meta-characters.
2495 # Make two passes to allow for proper duplicate-argument suppression.
2496 ac_configure_args=
2497 ac_configure_args0=
2498 ac_configure_args1=
2499 ac_must_keep_next=false
2500 for ac_pass in 1 2
2501 do
2502   for ac_arg
2503   do
2504     case $ac_arg in
2505     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2506     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2507     | -silent | --silent | --silen | --sile | --sil)
2508       continue ;;
2509     *\'*)
2510       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2511     esac
2512     case $ac_pass in
2513     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2514     2)
2515       as_fn_append ac_configure_args1 " '$ac_arg'"
2516       if test $ac_must_keep_next = true; then
2517         ac_must_keep_next=false # Got value, back to normal.
2518       else
2519         case $ac_arg in
2520           *=* | --config-cache | -C | -disable-* | --disable-* \
2521           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2522           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2523           | -with-* | --with-* | -without-* | --without-* | --x)
2524             case "$ac_configure_args0 " in
2525               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2526             esac
2527             ;;
2528           -* ) ac_must_keep_next=true ;;
2529         esac
2530       fi
2531       as_fn_append ac_configure_args " '$ac_arg'"
2532       ;;
2533     esac
2534   done
2535 done
2536 { ac_configure_args0=; unset ac_configure_args0;}
2537 { ac_configure_args1=; unset ac_configure_args1;}
2538
2539 # When interrupted or exit'd, cleanup temporary files, and complete
2540 # config.log.  We remove comments because anyway the quotes in there
2541 # would cause problems or look ugly.
2542 # WARNING: Use '\'' to represent an apostrophe within the trap.
2543 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2544 trap 'exit_status=$?
2545   # Save into config.log some information that might help in debugging.
2546   {
2547     echo
2548
2549     $as_echo "## ---------------- ##
2550 ## Cache variables. ##
2551 ## ---------------- ##"
2552     echo
2553     # The following way of writing the cache mishandles newlines in values,
2554 (
2555   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2556     eval ac_val=\$$ac_var
2557     case $ac_val in #(
2558     *${as_nl}*)
2559       case $ac_var in #(
2560       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2561 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2562       esac
2563       case $ac_var in #(
2564       _ | IFS | as_nl) ;; #(
2565       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2566       *) { eval $ac_var=; unset $ac_var;} ;;
2567       esac ;;
2568     esac
2569   done
2570   (set) 2>&1 |
2571     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2572     *${as_nl}ac_space=\ *)
2573       sed -n \
2574         "s/'\''/'\''\\\\'\'''\''/g;
2575           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2576       ;; #(
2577     *)
2578       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2579       ;;
2580     esac |
2581     sort
2582 )
2583     echo
2584
2585     $as_echo "## ----------------- ##
2586 ## Output variables. ##
2587 ## ----------------- ##"
2588     echo
2589     for ac_var in $ac_subst_vars
2590     do
2591       eval ac_val=\$$ac_var
2592       case $ac_val in
2593       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2594       esac
2595       $as_echo "$ac_var='\''$ac_val'\''"
2596     done | sort
2597     echo
2598
2599     if test -n "$ac_subst_files"; then
2600       $as_echo "## ------------------- ##
2601 ## File substitutions. ##
2602 ## ------------------- ##"
2603       echo
2604       for ac_var in $ac_subst_files
2605       do
2606         eval ac_val=\$$ac_var
2607         case $ac_val in
2608         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2609         esac
2610         $as_echo "$ac_var='\''$ac_val'\''"
2611       done | sort
2612       echo
2613     fi
2614
2615     if test -s confdefs.h; then
2616       $as_echo "## ----------- ##
2617 ## confdefs.h. ##
2618 ## ----------- ##"
2619       echo
2620       cat confdefs.h
2621       echo
2622     fi
2623     test "$ac_signal" != 0 &&
2624       $as_echo "$as_me: caught signal $ac_signal"
2625     $as_echo "$as_me: exit $exit_status"
2626   } >&5
2627   rm -f core *.core core.conftest.* &&
2628     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2629     exit $exit_status
2630 ' 0
2631 for ac_signal in 1 2 13 15; do
2632   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2633 done
2634 ac_signal=0
2635
2636 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2637 rm -f -r conftest* confdefs.h
2638
2639 $as_echo "/* confdefs.h */" > confdefs.h
2640
2641 # Predefined preprocessor variables.
2642
2643 cat >>confdefs.h <<_ACEOF
2644 #define PACKAGE_NAME "$PACKAGE_NAME"
2645 _ACEOF
2646
2647 cat >>confdefs.h <<_ACEOF
2648 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2649 _ACEOF
2650
2651 cat >>confdefs.h <<_ACEOF
2652 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2653 _ACEOF
2654
2655 cat >>confdefs.h <<_ACEOF
2656 #define PACKAGE_STRING "$PACKAGE_STRING"
2657 _ACEOF
2658
2659 cat >>confdefs.h <<_ACEOF
2660 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2661 _ACEOF
2662
2663 cat >>confdefs.h <<_ACEOF
2664 #define PACKAGE_URL "$PACKAGE_URL"
2665 _ACEOF
2666
2667
2668 # Let the site file select an alternate cache file if it wants to.
2669 # Prefer an explicitly selected file to automatically selected ones.
2670 ac_site_file1=NONE
2671 ac_site_file2=NONE
2672 if test -n "$CONFIG_SITE"; then
2673   # We do not want a PATH search for config.site.
2674   case $CONFIG_SITE in #((
2675     -*)  ac_site_file1=./$CONFIG_SITE;;
2676     */*) ac_site_file1=$CONFIG_SITE;;
2677     *)   ac_site_file1=./$CONFIG_SITE;;
2678   esac
2679 elif test "x$prefix" != xNONE; then
2680   ac_site_file1=$prefix/share/config.site
2681   ac_site_file2=$prefix/etc/config.site
2682 else
2683   ac_site_file1=$ac_default_prefix/share/config.site
2684   ac_site_file2=$ac_default_prefix/etc/config.site
2685 fi
2686 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2687 do
2688   test "x$ac_site_file" = xNONE && continue
2689   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2690     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2691 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2692     sed 's/^/| /' "$ac_site_file" >&5
2693     . "$ac_site_file" \
2694       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2695 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2696 as_fn_error $? "failed to load site script $ac_site_file
2697 See \`config.log' for more details" "$LINENO" 5; }
2698   fi
2699 done
2700
2701 if test -r "$cache_file"; then
2702   # Some versions of bash will fail to source /dev/null (special files
2703   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2704   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2705     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2706 $as_echo "$as_me: loading cache $cache_file" >&6;}
2707     case $cache_file in
2708       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2709       *)                      . "./$cache_file";;
2710     esac
2711   fi
2712 else
2713   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2714 $as_echo "$as_me: creating cache $cache_file" >&6;}
2715   >$cache_file
2716 fi
2717
2718 as_fn_append ac_header_list " stdlib.h"
2719 as_fn_append ac_header_list " unistd.h"
2720 as_fn_append ac_header_list " sys/param.h"
2721 gl_getopt_required=GNU
2722 as_fn_append ac_header_list " getopt.h"
2723 as_fn_append ac_func_list " alarm"
2724 as_fn_append ac_func_list " tzset"
2725 as_fn_append ac_header_list " sys/time.h"
2726 as_fn_append ac_func_list " localtime_r"
2727 # Check that the precious variables saved in the cache have kept the same
2728 # value.
2729 ac_cache_corrupted=false
2730 for ac_var in $ac_precious_vars; do
2731   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2732   eval ac_new_set=\$ac_env_${ac_var}_set
2733   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2734   eval ac_new_val=\$ac_env_${ac_var}_value
2735   case $ac_old_set,$ac_new_set in
2736     set,)
2737       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2738 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2739       ac_cache_corrupted=: ;;
2740     ,set)
2741       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2742 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2743       ac_cache_corrupted=: ;;
2744     ,);;
2745     *)
2746       if test "x$ac_old_val" != "x$ac_new_val"; then
2747         # differences in whitespace do not lead to failure.
2748         ac_old_val_w=`echo x $ac_old_val`
2749         ac_new_val_w=`echo x $ac_new_val`
2750         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2751           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2752 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2753           ac_cache_corrupted=:
2754         else
2755           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2756 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2757           eval $ac_var=\$ac_old_val
2758         fi
2759         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2760 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2761         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2762 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2763       fi;;
2764   esac
2765   # Pass precious variables to config.status.
2766   if test "$ac_new_set" = set; then
2767     case $ac_new_val in
2768     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2769     *) ac_arg=$ac_var=$ac_new_val ;;
2770     esac
2771     case " $ac_configure_args " in
2772       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2773       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2774     esac
2775   fi
2776 done
2777 if $ac_cache_corrupted; then
2778   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2779 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2780   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2781 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2782   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2783 fi
2784 ## -------------------- ##
2785 ## Main body of script. ##
2786 ## -------------------- ##
2787
2788 ac_ext=c
2789 ac_cpp='$CPP $CPPFLAGS'
2790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2792 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2793
2794
2795 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2796
2797
2798 am__api_version='1.11'
2799
2800 ac_aux_dir=
2801 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2802   if test -f "$ac_dir/install-sh"; then
2803     ac_aux_dir=$ac_dir
2804     ac_install_sh="$ac_aux_dir/install-sh -c"
2805     break
2806   elif test -f "$ac_dir/install.sh"; then
2807     ac_aux_dir=$ac_dir
2808     ac_install_sh="$ac_aux_dir/install.sh -c"
2809     break
2810   elif test -f "$ac_dir/shtool"; then
2811     ac_aux_dir=$ac_dir
2812     ac_install_sh="$ac_aux_dir/shtool install -c"
2813     break
2814   fi
2815 done
2816 if test -z "$ac_aux_dir"; then
2817   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2818 fi
2819
2820 # These three variables are undocumented and unsupported,
2821 # and are intended to be withdrawn in a future Autoconf release.
2822 # They can cause serious problems if a builder's source tree is in a directory
2823 # whose full name contains unusual characters.
2824 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2825 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2826 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2827
2828
2829 # Find a good install program.  We prefer a C program (faster),
2830 # so one script is as good as another.  But avoid the broken or
2831 # incompatible versions:
2832 # SysV /etc/install, /usr/sbin/install
2833 # SunOS /usr/etc/install
2834 # IRIX /sbin/install
2835 # AIX /bin/install
2836 # AmigaOS /C/install, which installs bootblocks on floppy discs
2837 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2838 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2839 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2840 # OS/2's system install, which has a completely different semantic
2841 # ./install, which can be erroneously created by make from ./install.sh.
2842 # Reject install programs that cannot install multiple files.
2843 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2844 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2845 if test -z "$INSTALL"; then
2846 if ${ac_cv_path_install+:} false; then :
2847   $as_echo_n "(cached) " >&6
2848 else
2849   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2850 for as_dir in $PATH
2851 do
2852   IFS=$as_save_IFS
2853   test -z "$as_dir" && as_dir=.
2854     # Account for people who put trailing slashes in PATH elements.
2855 case $as_dir/ in #((
2856   ./ | .// | /[cC]/* | \
2857   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2858   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2859   /usr/ucb/* ) ;;
2860   *)
2861     # OSF1 and SCO ODT 3.0 have their own names for install.
2862     # Don't use installbsd from OSF since it installs stuff as root
2863     # by default.
2864     for ac_prog in ginstall scoinst install; do
2865       for ac_exec_ext in '' $ac_executable_extensions; do
2866         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2867           if test $ac_prog = install &&
2868             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2869             # AIX install.  It has an incompatible calling convention.
2870             :
2871           elif test $ac_prog = install &&
2872             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2873             # program-specific install script used by HP pwplus--don't use.
2874             :
2875           else
2876             rm -rf conftest.one conftest.two conftest.dir
2877             echo one > conftest.one
2878             echo two > conftest.two
2879             mkdir conftest.dir
2880             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2881               test -s conftest.one && test -s conftest.two &&
2882               test -s conftest.dir/conftest.one &&
2883               test -s conftest.dir/conftest.two
2884             then
2885               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2886               break 3
2887             fi
2888           fi
2889         fi
2890       done
2891     done
2892     ;;
2893 esac
2894
2895   done
2896 IFS=$as_save_IFS
2897
2898 rm -rf conftest.one conftest.two conftest.dir
2899
2900 fi
2901   if test "${ac_cv_path_install+set}" = set; then
2902     INSTALL=$ac_cv_path_install
2903   else
2904     # As a last resort, use the slow shell script.  Don't cache a
2905     # value for INSTALL within a source directory, because that will
2906     # break other packages using the cache if that directory is
2907     # removed, or if the value is a relative name.
2908     INSTALL=$ac_install_sh
2909   fi
2910 fi
2911 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2912 $as_echo "$INSTALL" >&6; }
2913
2914 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2915 # It thinks the first close brace ends the variable substitution.
2916 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2917
2918 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2919
2920 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2921
2922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2923 $as_echo_n "checking whether build environment is sane... " >&6; }
2924 # Just in case
2925 sleep 1
2926 echo timestamp > conftest.file
2927 # Reject unsafe characters in $srcdir or the absolute working directory
2928 # name.  Accept space and tab only in the latter.
2929 am_lf='
2930 '
2931 case `pwd` in
2932   *[\\\"\#\$\&\'\`$am_lf]*)
2933     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2934 esac
2935 case $srcdir in
2936   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2937     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2938 esac
2939
2940 # Do `set' in a subshell so we don't clobber the current shell's
2941 # arguments.  Must try -L first in case configure is actually a
2942 # symlink; some systems play weird games with the mod time of symlinks
2943 # (eg FreeBSD returns the mod time of the symlink's containing
2944 # directory).
2945 if (
2946    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2947    if test "$*" = "X"; then
2948       # -L didn't work.
2949       set X `ls -t "$srcdir/configure" conftest.file`
2950    fi
2951    rm -f conftest.file
2952    if test "$*" != "X $srcdir/configure conftest.file" \
2953       && test "$*" != "X conftest.file $srcdir/configure"; then
2954
2955       # If neither matched, then we have a broken ls.  This can happen
2956       # if, for instance, CONFIG_SHELL is bash and it inherits a
2957       # broken ls alias from the environment.  This has actually
2958       # happened.  Such a system could not be considered "sane".
2959       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2960 alias in your environment" "$LINENO" 5
2961    fi
2962
2963    test "$2" = conftest.file
2964    )
2965 then
2966    # Ok.
2967    :
2968 else
2969    as_fn_error $? "newly created file is older than distributed files!
2970 Check your system clock" "$LINENO" 5
2971 fi
2972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2973 $as_echo "yes" >&6; }
2974 test "$program_prefix" != NONE &&
2975   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2976 # Use a double $ so make ignores it.
2977 test "$program_suffix" != NONE &&
2978   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2979 # Double any \ or $.
2980 # By default was `s,x,x', remove it if useless.
2981 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2982 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2983
2984 # expand $ac_aux_dir to an absolute path
2985 am_aux_dir=`cd $ac_aux_dir && pwd`
2986
2987 if test x"${MISSING+set}" != xset; then
2988   case $am_aux_dir in
2989   *\ * | *\     *)
2990     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2991   *)
2992     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2993   esac
2994 fi
2995 # Use eval to expand $SHELL
2996 if eval "$MISSING --run true"; then
2997   am_missing_run="$MISSING --run "
2998 else
2999   am_missing_run=
3000   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3001 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3002 fi
3003
3004 if test x"${install_sh}" != xset; then
3005   case $am_aux_dir in
3006   *\ * | *\     *)
3007     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3008   *)
3009     install_sh="\${SHELL} $am_aux_dir/install-sh"
3010   esac
3011 fi
3012
3013 # Installed binaries are usually stripped using `strip' when the user
3014 # run `make install-strip'.  However `strip' might not be the right
3015 # tool to use in cross-compilation environments, therefore Automake
3016 # will honor the `STRIP' environment variable to overrule this program.
3017 if test "$cross_compiling" != no; then
3018   if test -n "$ac_tool_prefix"; then
3019   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3020 set dummy ${ac_tool_prefix}strip; ac_word=$2
3021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3022 $as_echo_n "checking for $ac_word... " >&6; }
3023 if ${ac_cv_prog_STRIP+:} false; then :
3024   $as_echo_n "(cached) " >&6
3025 else
3026   if test -n "$STRIP"; then
3027   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3028 else
3029 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3030 for as_dir in $PATH
3031 do
3032   IFS=$as_save_IFS
3033   test -z "$as_dir" && as_dir=.
3034     for ac_exec_ext in '' $ac_executable_extensions; do
3035   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3036     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3037     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3038     break 2
3039   fi
3040 done
3041   done
3042 IFS=$as_save_IFS
3043
3044 fi
3045 fi
3046 STRIP=$ac_cv_prog_STRIP
3047 if test -n "$STRIP"; then
3048   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3049 $as_echo "$STRIP" >&6; }
3050 else
3051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3052 $as_echo "no" >&6; }
3053 fi
3054
3055
3056 fi
3057 if test -z "$ac_cv_prog_STRIP"; then
3058   ac_ct_STRIP=$STRIP
3059   # Extract the first word of "strip", so it can be a program name with args.
3060 set dummy strip; ac_word=$2
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3062 $as_echo_n "checking for $ac_word... " >&6; }
3063 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3064   $as_echo_n "(cached) " >&6
3065 else
3066   if test -n "$ac_ct_STRIP"; then
3067   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3068 else
3069 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3070 for as_dir in $PATH
3071 do
3072   IFS=$as_save_IFS
3073   test -z "$as_dir" && as_dir=.
3074     for ac_exec_ext in '' $ac_executable_extensions; do
3075   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3076     ac_cv_prog_ac_ct_STRIP="strip"
3077     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3078     break 2
3079   fi
3080 done
3081   done
3082 IFS=$as_save_IFS
3083
3084 fi
3085 fi
3086 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3087 if test -n "$ac_ct_STRIP"; then
3088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3089 $as_echo "$ac_ct_STRIP" >&6; }
3090 else
3091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3092 $as_echo "no" >&6; }
3093 fi
3094
3095   if test "x$ac_ct_STRIP" = x; then
3096     STRIP=":"
3097   else
3098     case $cross_compiling:$ac_tool_warned in
3099 yes:)
3100 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3101 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3102 ac_tool_warned=yes ;;
3103 esac
3104     STRIP=$ac_ct_STRIP
3105   fi
3106 else
3107   STRIP="$ac_cv_prog_STRIP"
3108 fi
3109
3110 fi
3111 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3112
3113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3114 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3115 if test -z "$MKDIR_P"; then
3116   if ${ac_cv_path_mkdir+:} false; then :
3117   $as_echo_n "(cached) " >&6
3118 else
3119   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3120 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3121 do
3122   IFS=$as_save_IFS
3123   test -z "$as_dir" && as_dir=.
3124     for ac_prog in mkdir gmkdir; do
3125          for ac_exec_ext in '' $ac_executable_extensions; do
3126            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3127            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3128              'mkdir (GNU coreutils) '* | \
3129              'mkdir (coreutils) '* | \
3130              'mkdir (fileutils) '4.1*)
3131                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3132                break 3;;
3133            esac
3134          done
3135        done
3136   done
3137 IFS=$as_save_IFS
3138
3139 fi
3140
3141   test -d ./--version && rmdir ./--version
3142   if test "${ac_cv_path_mkdir+set}" = set; then
3143     MKDIR_P="$ac_cv_path_mkdir -p"
3144   else
3145     # As a last resort, use the slow shell script.  Don't cache a
3146     # value for MKDIR_P within a source directory, because that will
3147     # break other packages using the cache if that directory is
3148     # removed, or if the value is a relative name.
3149     MKDIR_P="$ac_install_sh -d"
3150   fi
3151 fi
3152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3153 $as_echo "$MKDIR_P" >&6; }
3154
3155
3156 mkdir_p="$MKDIR_P"
3157 case $mkdir_p in
3158   [\\/$]* | ?:[\\/]*) ;;
3159   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3160 esac
3161
3162 for ac_prog in gawk mawk nawk awk
3163 do
3164   # Extract the first word of "$ac_prog", so it can be a program name with args.
3165 set dummy $ac_prog; ac_word=$2
3166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3167 $as_echo_n "checking for $ac_word... " >&6; }
3168 if ${ac_cv_prog_AWK+:} false; then :
3169   $as_echo_n "(cached) " >&6
3170 else
3171   if test -n "$AWK"; then
3172   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3173 else
3174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3175 for as_dir in $PATH
3176 do
3177   IFS=$as_save_IFS
3178   test -z "$as_dir" && as_dir=.
3179     for ac_exec_ext in '' $ac_executable_extensions; do
3180   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3181     ac_cv_prog_AWK="$ac_prog"
3182     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3183     break 2
3184   fi
3185 done
3186   done
3187 IFS=$as_save_IFS
3188
3189 fi
3190 fi
3191 AWK=$ac_cv_prog_AWK
3192 if test -n "$AWK"; then
3193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3194 $as_echo "$AWK" >&6; }
3195 else
3196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3197 $as_echo "no" >&6; }
3198 fi
3199
3200
3201   test -n "$AWK" && break
3202 done
3203
3204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3205 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3206 set x ${MAKE-make}
3207 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3208 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3209   $as_echo_n "(cached) " >&6
3210 else
3211   cat >conftest.make <<\_ACEOF
3212 SHELL = /bin/sh
3213 all:
3214         @echo '@@@%%%=$(MAKE)=@@@%%%'
3215 _ACEOF
3216 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3217 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3218   *@@@%%%=?*=@@@%%%*)
3219     eval ac_cv_prog_make_${ac_make}_set=yes;;
3220   *)
3221     eval ac_cv_prog_make_${ac_make}_set=no;;
3222 esac
3223 rm -f conftest.make
3224 fi
3225 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3226   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3227 $as_echo "yes" >&6; }
3228   SET_MAKE=
3229 else
3230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3231 $as_echo "no" >&6; }
3232   SET_MAKE="MAKE=${MAKE-make}"
3233 fi
3234
3235 rm -rf .tst 2>/dev/null
3236 mkdir .tst 2>/dev/null
3237 if test -d .tst; then
3238   am__leading_dot=.
3239 else
3240   am__leading_dot=_
3241 fi
3242 rmdir .tst 2>/dev/null
3243
3244 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3245   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3246   # is not polluted with repeated "-I."
3247   am__isrc=' -I$(srcdir)'
3248   # test to see if srcdir already configured
3249   if test -f $srcdir/config.status; then
3250     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3251   fi
3252 fi
3253
3254 # test whether we have cygpath
3255 if test -z "$CYGPATH_W"; then
3256   if (cygpath --version) >/dev/null 2>/dev/null; then
3257     CYGPATH_W='cygpath -w'
3258   else
3259     CYGPATH_W=echo
3260   fi
3261 fi
3262
3263
3264 # Define the identity of the package.
3265  PACKAGE='emacs'
3266  VERSION='24.0.50'
3267
3268
3269 cat >>confdefs.h <<_ACEOF
3270 #define PACKAGE "$PACKAGE"
3271 _ACEOF
3272
3273
3274 cat >>confdefs.h <<_ACEOF
3275 #define VERSION "$VERSION"
3276 _ACEOF
3277
3278 # Some tools Automake needs.
3279
3280 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3281
3282
3283 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3284
3285
3286 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3287
3288
3289 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3290
3291
3292 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3293
3294 # We need awk for the "check" target.  The system "awk" is bad on
3295 # some platforms.
3296 # Always define AMTAR for backward compatibility.
3297
3298 AMTAR=${AMTAR-"${am_missing_run}tar"}
3299
3300 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3301
3302
3303
3304
3305
3306
3307
3308
3309 lispdir='${datadir}/emacs/${version}/lisp'
3310 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3311 '${datadir}/emacs/site-lisp'
3312 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3313 etcdir='${datadir}/emacs/${version}/etc'
3314 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3315 docdir='${datadir}/emacs/${version}/etc'
3316 gamedir='${localstatedir}/games/emacs'
3317
3318
3319
3320
3321 # Check whether --with-pop was given.
3322 if test "${with_pop+set}" = set; then :
3323   withval=$with_pop;
3324 else
3325      with_pop=yes
3326 fi
3327
3328 if test "$with_pop" = yes; then
3329    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3330
3331 fi
3332
3333
3334 # Check whether --with-kerberos was given.
3335 if test "${with_kerberos+set}" = set; then :
3336   withval=$with_kerberos;
3337 else
3338       with_kerberos=no
3339 fi
3340
3341 if test "$with_kerberos" != no; then
3342    $as_echo "#define KERBEROS 1" >>confdefs.h
3343
3344 fi
3345
3346
3347 # Check whether --with-kerberos5 was given.
3348 if test "${with_kerberos5+set}" = set; then :
3349   withval=$with_kerberos5;
3350 else
3351       with_kerberos5=no
3352 fi
3353
3354 if test "${with_kerberos5}" != no; then
3355   if test "${with_kerberos}" = no; then
3356     with_kerberos=yes
3357     $as_echo "#define KERBEROS 1" >>confdefs.h
3358
3359   fi
3360
3361 $as_echo "#define KERBEROS5 1" >>confdefs.h
3362
3363 fi
3364
3365
3366 # Check whether --with-hesiod was given.
3367 if test "${with_hesiod+set}" = set; then :
3368   withval=$with_hesiod;
3369 else
3370       with_hesiod=no
3371 fi
3372
3373 if test "$with_hesiod" != no; then
3374
3375 $as_echo "#define HESIOD 1" >>confdefs.h
3376
3377 fi
3378
3379
3380 # Check whether --with-mmdf was given.
3381 if test "${with_mmdf+set}" = set; then :
3382   withval=$with_mmdf;
3383 else
3384       with_mmdf=no
3385 fi
3386
3387 if test "$with_mmdf" != no; then
3388
3389 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3390
3391 fi
3392
3393
3394 # Check whether --with-mail-unlink was given.
3395 if test "${with_mail_unlink+set}" = set; then :
3396   withval=$with_mail_unlink;
3397 else
3398       with_mail_unlink=no
3399 fi
3400
3401 if test "$with_mail_unlink" != no; then
3402
3403 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3404
3405 fi
3406
3407
3408 # Check whether --with-mailhost was given.
3409 if test "${with_mailhost+set}" = set; then :
3410   withval=$with_mailhost;
3411 cat >>confdefs.h <<_ACEOF
3412 #define MAILHOST "$withval"
3413 _ACEOF
3414
3415 fi
3416
3417
3418
3419 # Check whether --with-sound was given.
3420 if test "${with_sound+set}" = set; then :
3421   withval=$with_sound;
3422 else
3423      with_sound=yes
3424 fi
3425
3426
3427
3428 # Check whether --with-sync-input was given.
3429 if test "${with_sync_input+set}" = set; then :
3430   withval=$with_sync_input;
3431 else
3432      with_sync_input=yes
3433 fi
3434
3435 if test "$with_sync_input" = yes; then
3436
3437 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3438
3439 fi
3440
3441
3442 # Check whether --with-x-toolkit was given.
3443 if test "${with_x_toolkit+set}" = set; then :
3444   withval=$with_x_toolkit;        case "${withval}" in
3445             y | ye | yes )      val=gtk ;;
3446             n | no )            val=no  ;;
3447             l | lu | luc | luci | lucid )       val=lucid ;;
3448             a | at | ath | athe | athen | athena )      val=athena ;;
3449             m | mo | mot | moti | motif )       val=motif ;;
3450             g | gt | gtk  )     val=gtk ;;
3451             gtk3  )     val=gtk3 ;;
3452             * )
3453 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
3454 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3455 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3456             ;;
3457           esac
3458           with_x_toolkit=$val
3459
3460 fi
3461
3462
3463
3464 # Check whether --with-xpm was given.
3465 if test "${with_xpm+set}" = set; then :
3466   withval=$with_xpm;
3467 else
3468      with_xpm=yes
3469 fi
3470
3471
3472 # Check whether --with-jpeg was given.
3473 if test "${with_jpeg+set}" = set; then :
3474   withval=$with_jpeg;
3475 else
3476      with_jpeg=yes
3477 fi
3478
3479
3480 # Check whether --with-tiff was given.
3481 if test "${with_tiff+set}" = set; then :
3482   withval=$with_tiff;
3483 else
3484      with_tiff=yes
3485 fi
3486
3487
3488 # Check whether --with-gif was given.
3489 if test "${with_gif+set}" = set; then :
3490   withval=$with_gif;
3491 else
3492      with_gif=yes
3493 fi
3494
3495
3496 # Check whether --with-png was given.
3497 if test "${with_png+set}" = set; then :
3498   withval=$with_png;
3499 else
3500      with_png=yes
3501 fi
3502
3503
3504 # Check whether --with-rsvg was given.
3505 if test "${with_rsvg+set}" = set; then :
3506   withval=$with_rsvg;
3507 else
3508      with_rsvg=yes
3509 fi
3510
3511
3512 # Check whether --with-xml2 was given.
3513 if test "${with_xml2+set}" = set; then :
3514   withval=$with_xml2;
3515 else
3516      with_xml2=yes
3517 fi
3518
3519
3520 # Check whether --with-imagemagick was given.
3521 if test "${with_imagemagick+set}" = set; then :
3522   withval=$with_imagemagick;
3523 else
3524      with_imagemagick=yes
3525 fi
3526
3527
3528
3529 # Check whether --with-xft was given.
3530 if test "${with_xft+set}" = set; then :
3531   withval=$with_xft;
3532 else
3533      with_xft=yes
3534 fi
3535
3536
3537 # Check whether --with-libotf was given.
3538 if test "${with_libotf+set}" = set; then :
3539   withval=$with_libotf;
3540 else
3541      with_libotf=yes
3542 fi
3543
3544
3545 # Check whether --with-m17n-flt was given.
3546 if test "${with_m17n_flt+set}" = set; then :
3547   withval=$with_m17n_flt;
3548 else
3549      with_m17n_flt=yes
3550 fi
3551
3552
3553
3554 # Check whether --with-toolkit-scroll-bars was given.
3555 if test "${with_toolkit_scroll_bars+set}" = set; then :
3556   withval=$with_toolkit_scroll_bars;
3557 else
3558      with_toolkit_scroll_bars=yes
3559 fi
3560
3561
3562 # Check whether --with-xaw3d was given.
3563 if test "${with_xaw3d+set}" = set; then :
3564   withval=$with_xaw3d;
3565 else
3566      with_xaw3d=yes
3567 fi
3568
3569
3570 # Check whether --with-xim was given.
3571 if test "${with_xim+set}" = set; then :
3572   withval=$with_xim;
3573 else
3574      with_xim=yes
3575 fi
3576
3577
3578 # Check whether --with-ns was given.
3579 if test "${with_ns+set}" = set; then :
3580   withval=$with_ns;
3581 else
3582       with_ns=no
3583 fi
3584
3585
3586
3587 # Check whether --with-gpm was given.
3588 if test "${with_gpm+set}" = set; then :
3589   withval=$with_gpm;
3590 else
3591      with_gpm=yes
3592 fi
3593
3594
3595 # Check whether --with-dbus was given.
3596 if test "${with_dbus+set}" = set; then :
3597   withval=$with_dbus;
3598 else
3599      with_dbus=yes
3600 fi
3601
3602
3603 # Check whether --with-gconf was given.
3604 if test "${with_gconf+set}" = set; then :
3605   withval=$with_gconf;
3606 else
3607      with_gconf=yes
3608 fi
3609
3610
3611 # Check whether --with-selinux was given.
3612 if test "${with_selinux+set}" = set; then :
3613   withval=$with_selinux;
3614 else
3615      with_selinux=yes
3616 fi
3617
3618
3619 # Check whether --with-gnutls was given.
3620 if test "${with_gnutls+set}" = set; then :
3621   withval=$with_gnutls;
3622 else
3623      with_gnutls=yes
3624 fi
3625
3626
3627 ## For the times when you want to build Emacs but don't have
3628 ## a suitable makeinfo, and can live without the manuals.
3629
3630 # Check whether --with-makeinfo was given.
3631 if test "${with_makeinfo+set}" = set; then :
3632   withval=$with_makeinfo;
3633 else
3634      with_makeinfo=yes
3635 fi
3636
3637
3638 ## This is an option because I do not know if all info/man support
3639 ## compressed files, nor how to test if they do so.
3640
3641 # Check whether --with-compress-info was given.
3642 if test "${with_compress_info+set}" = set; then :
3643   withval=$with_compress_info;
3644 else
3645      with_compress_info=yes
3646 fi
3647
3648 if test $with_compress_info = yes; then
3649    GZIP_INFO=yes
3650 else
3651    GZIP_INFO=
3652 fi
3653
3654
3655
3656 # Check whether --with-pkg-config-prog was given.
3657 if test "${with_pkg_config_prog+set}" = set; then :
3658   withval=$with_pkg_config_prog;
3659 fi
3660
3661 if test "X${with_pkg_config_prog}" != X; then
3662    if test "${with_pkg_config_prog}" != yes; then
3663       PKG_CONFIG="${with_pkg_config_prog}"
3664    fi
3665 fi
3666
3667 CRT_DIR=
3668
3669 # Check whether --with-crt-dir was given.
3670 if test "${with_crt_dir+set}" = set; then :
3671   withval=$with_crt_dir;
3672 fi
3673
3674 CRT_DIR="${with_crt_dir}"
3675
3676
3677 # Check whether --with-gameuser was given.
3678 if test "${with_gameuser+set}" = set; then :
3679   withval=$with_gameuser;
3680 fi
3681
3682 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
3683   && gameuser="${with_gameuser}"
3684 test "X$gameuser" = X && gameuser=games
3685
3686
3687 # Check whether --with-gnustep-conf was given.
3688 if test "${with_gnustep_conf+set}" = set; then :
3689   withval=$with_gnustep_conf;
3690 fi
3691
3692 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
3693   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
3694 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
3695      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
3696
3697 # Check whether --enable-ns-self-contained was given.
3698 if test "${enable_ns_self_contained+set}" = set; then :
3699   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
3700 else
3701   EN_NS_SELF_CONTAINED=yes
3702 fi
3703
3704
3705 # Check whether --enable-asserts was given.
3706 if test "${enable_asserts+set}" = set; then :
3707   enableval=$enable_asserts; USE_XASSERTS=$enableval
3708 else
3709   USE_XASSERTS=no
3710 fi
3711
3712
3713 # Check whether --enable-maintainer-mode was given.
3714 if test "${enable_maintainer_mode+set}" = set; then :
3715   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3716 else
3717   USE_MAINTAINER_MODE=no
3718 fi
3719
3720 if test $USE_MAINTAINER_MODE = yes; then
3721   MAINT=
3722 else
3723   MAINT=#
3724 fi
3725
3726
3727 # Check whether --enable-locallisppath was given.
3728 if test "${enable_locallisppath+set}" = set; then :
3729   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
3730   locallisppath=
3731 elif test "${enableval}" != "yes"; then
3732   locallisppath=${enableval}
3733 fi
3734 fi
3735
3736
3737 # Check whether --enable-checking was given.
3738 if test "${enable_checking+set}" = set; then :
3739   enableval=$enable_checking; ac_checking_flags="${enableval}"
3740 fi
3741
3742 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3743 for check in $ac_checking_flags
3744 do
3745         case $check in
3746         # these set all the flags to specific states
3747         yes)            ac_enable_checking=1 ;;
3748         no)             ac_enable_checking= ;
3749                         ac_gc_check_stringbytes= ;
3750                         ac_gc_check_string_overrun= ;
3751                         ac_gc_check_string_free_list= ;
3752                         ac_xmalloc_overrun= ;
3753                         ac_gc_check_cons_list= ;;
3754         all)            ac_enable_checking=1 ;
3755                         ac_gc_check_stringbytes=1 ;
3756                         ac_gc_check_string_overrun=1 ;
3757                         ac_gc_check_string_free_list=1 ;
3758                         ac_xmalloc_overrun=1 ;
3759                         ac_gc_check_cons_list=1 ;;
3760         # these enable particular checks
3761         stringbytes)    ac_gc_check_stringbytes=1 ;;
3762         stringoverrun)  ac_gc_check_string_overrun=1 ;;
3763         stringfreelist) ac_gc_check_string_free_list=1 ;;
3764         xmallocoverrun) ac_xmalloc_overrun=1 ;;
3765         conslist)       ac_gc_check_cons_list=1 ;;
3766         *)      as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
3767         esac
3768 done
3769 IFS="$ac_save_IFS"
3770
3771 if test x$ac_enable_checking != x ; then
3772
3773 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
3774
3775 fi
3776 if test x$ac_gc_check_stringbytes != x ; then
3777
3778 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
3779
3780 fi
3781 if test x$ac_gc_check_stringoverrun != x ; then
3782
3783 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
3784
3785 fi
3786 if test x$ac_gc_check_string_free_list != x ; then
3787
3788 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
3789
3790 fi
3791 if test x$ac_xmalloc_overrun != x ; then
3792
3793 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
3794
3795 fi
3796 if test x$ac_gc_check_cons_list != x ; then
3797
3798 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
3799
3800 fi
3801
3802 # Check whether --enable-use-lisp-union-type was given.
3803 if test "${enable_use_lisp_union_type+set}" = set; then :
3804   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
3805
3806 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
3807
3808 fi
3809 fi
3810
3811
3812
3813 # Check whether --enable-profiling was given.
3814 if test "${enable_profiling+set}" = set; then :
3815   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
3816 fi
3817
3818 if test x$ac_enable_profiling != x ; then
3819    PROFILING_CFLAGS="-DPROFILING=1 -pg"
3820 else
3821    PROFILING_CFLAGS=
3822 fi
3823
3824
3825 # Check whether --enable-autodepend was given.
3826 if test "${enable_autodepend+set}" = set; then :
3827   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
3828 else
3829   ac_enable_autodepend=yes
3830 fi
3831
3832
3833 #### Make srcdir absolute, if it isn't already.  It's important to
3834 #### avoid running the path through pwd unnecessarily, since pwd can
3835 #### give you automounter prefixes, which can go away.  We do all this
3836 #### so Emacs can find its files when run uninstalled.
3837 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
3838 unset CDPATH
3839 case "${srcdir}" in
3840   /* ) ;;
3841   . )
3842     ## We may be able to use the $PWD environment variable to make this
3843     ## absolute.  But sometimes PWD is inaccurate.
3844     ## Note: we used to use ${PWD} at the end instead of `pwd`,
3845     ## but that tested only for a well-formed and valid PWD,
3846     ## it did not object when PWD was well-formed and valid but just wrong.
3847     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
3848     then
3849       srcdir="$PWD"
3850     else
3851       srcdir="`(cd ${srcdir}; pwd)`"
3852     fi
3853   ;;
3854   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
3855 esac
3856
3857 #### Check if the source directory already has a configured system in it.
3858 if test `pwd` != `(cd ${srcdir} && pwd)` \
3859    && test -f "${srcdir}/src/config.h" ; then
3860   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
3861    as a build directory right now; it has been configured in its own
3862    right.  To configure in another directory as well, you MUST
3863    use GNU make.  If you do not have GNU make, then you must
3864    now do \`make distclean' in ${srcdir},
3865    and then run $0 again." >&5
3866 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
3867    as a build directory right now; it has been configured in its own
3868    right.  To configure in another directory as well, you MUST
3869    use GNU make.  If you do not have GNU make, then you must
3870    now do \`make distclean' in ${srcdir},
3871    and then run $0 again." >&2;}
3872 fi
3873
3874 #### Given the configuration name, set machfile and opsysfile to the
3875 #### names of the m/*.h and s/*.h files we should use.
3876
3877 ### Canonicalize the configuration name.
3878
3879 # Make sure we can run config.sub.
3880 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3881   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3882
3883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3884 $as_echo_n "checking build system type... " >&6; }
3885 if ${ac_cv_build+:} false; then :
3886   $as_echo_n "(cached) " >&6
3887 else
3888   ac_build_alias=$build_alias
3889 test "x$ac_build_alias" = x &&
3890   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3891 test "x$ac_build_alias" = x &&
3892   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3893 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3894   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3895
3896 fi
3897 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3898 $as_echo "$ac_cv_build" >&6; }
3899 case $ac_cv_build in
3900 *-*-*) ;;
3901 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3902 esac
3903 build=$ac_cv_build
3904 ac_save_IFS=$IFS; IFS='-'
3905 set x $ac_cv_build
3906 shift
3907 build_cpu=$1
3908 build_vendor=$2
3909 shift; shift
3910 # Remember, the first character of IFS is used to create $*,
3911 # except with old shells:
3912 build_os=$*
3913 IFS=$ac_save_IFS
3914 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3915
3916
3917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3918 $as_echo_n "checking host system type... " >&6; }
3919 if ${ac_cv_host+:} false; then :
3920   $as_echo_n "(cached) " >&6
3921 else
3922   if test "x$host_alias" = x; then
3923   ac_cv_host=$ac_cv_build
3924 else
3925   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3926     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3927 fi
3928
3929 fi
3930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3931 $as_echo "$ac_cv_host" >&6; }
3932 case $ac_cv_host in
3933 *-*-*) ;;
3934 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3935 esac
3936 host=$ac_cv_host
3937 ac_save_IFS=$IFS; IFS='-'
3938 set x $ac_cv_host
3939 shift
3940 host_cpu=$1
3941 host_vendor=$2
3942 shift; shift
3943 # Remember, the first character of IFS is used to create $*,
3944 # except with old shells:
3945 host_os=$*
3946 IFS=$ac_save_IFS
3947 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3948
3949
3950 canonical=$host
3951 configuration=${host_alias-${build_alias-$host}}
3952
3953
3954
3955 ### If you add support for a new configuration, add code to this
3956 ### switch statement to recognize your configuration name and select
3957 ### the appropriate operating system and machine description files.
3958
3959 ### You would hope that you could choose an m/*.h file pretty much
3960 ### based on the machine portion of the configuration name, and an s/*.h
3961 ### file based on the operating system portion.  However, it turns out
3962 ### that each m/*.h file is pretty manufacturer-specific - for
3963 ### example mips.h is MIPS
3964 ### So we basically have to have a special case for each
3965 ### configuration name.
3966 ###
3967 ### As far as handling version numbers on operating systems is
3968 ### concerned, make sure things will fail in a fixable way.  If
3969 ### /etc/MACHINES doesn't say anything about version numbers, be
3970 ### prepared to handle anything reasonably.  If version numbers
3971 ### matter, be sure /etc/MACHINES says something about it.
3972
3973 machine='' opsys='' unported=no
3974 case "${canonical}" in
3975
3976   ## GNU/Linux ports
3977   *-*-linux-gnu*)
3978     opsys=gnu-linux
3979     case ${canonical} in
3980       alpha*)   machine=alpha ;;
3981       s390-*)   machine=ibms390 ;;
3982       s390x-*)  machine=ibms390x ;;
3983       powerpc*) machine=macppc ;;
3984       sparc*)   machine=sparc ;;
3985       ia64*)    machine=ia64 ;;
3986       m68k*)    machine=m68k ;;
3987       x86_64*)  machine=amdx86-64 ;;
3988     esac
3989   ;;
3990
3991   ## FreeBSD ports
3992   *-*-freebsd* )
3993     opsys=freebsd
3994     case "${canonical}" in
3995       alpha*)           machine=alpha ;;
3996       amd64-*|x86_64-*) machine=amdx86-64 ;;
3997       ia64-*)           machine=ia64 ;;
3998       i[3456]86-*)      machine=intel386 ;;
3999       powerpc-*)        machine=macppc ;;
4000       sparc-*)          machine=sparc ;;
4001       sparc64-*)        machine=sparc ;;
4002     esac
4003   ;;
4004
4005   ## FreeBSD kernel + glibc based userland
4006   *-*-kfreebsd*gnu* )
4007     opsys=gnu-kfreebsd
4008     case "${canonical}" in
4009       alpha*)           machine=alpha ;;
4010       amd64-*|x86_64-*) machine=amdx86-64 ;;
4011       ia64-*)           machine=ia64 ;;
4012       i[3456]86-*)      machine=intel386 ;;
4013       powerpc-*)        machine=macppc ;;
4014       sparc-*)          machine=sparc ;;
4015       sparc64-*)        machine=sparc ;;
4016     esac
4017   ;;
4018
4019   ## NetBSD ports
4020   *-*-netbsd* )
4021     opsys=netbsd
4022     case "${canonical}" in
4023       alpha*)      machine=alpha ;;
4024       x86_64-*)    machine=amdx86-64 ;;
4025       i[3456]86-*) machine=intel386 ;;
4026       m68k-*)      machine=m68k ;;
4027       powerpc-*)   machine=macppc ;;
4028       sparc*-)     machine=sparc ;;
4029       vax-*)       machine=vax ;;
4030     esac
4031   ;;
4032
4033   ## OpenBSD ports
4034   *-*-openbsd* )
4035     opsys=openbsd
4036     case "${canonical}" in
4037       alpha*)    machine=alpha ;;
4038       x86_64-*)  machine=amdx86-64 ;;
4039       i386-*)    machine=intel386 ;;
4040       powerpc-*) machine=macppc ;;
4041       sparc*)    machine=sparc ;;
4042       vax-*)     machine=vax ;;
4043     esac
4044   ;;
4045
4046   ## Apple Darwin / Mac OS X
4047   *-apple-darwin* )
4048     case "${canonical}" in
4049       i[3456]86-* )  machine=intel386 ;;
4050       powerpc-* )    machine=macppc ;;
4051       x86_64-* )     machine=amdx86-64 ;;
4052       * )            unported=yes ;;
4053     esac
4054     opsys=darwin
4055     # Define CPP as follows to make autoconf work correctly.
4056     CPP="${CC-cc} -E -no-cpp-precomp"
4057     # Use fink packages if available.
4058     if test -d /sw/include && test -d /sw/lib; then
4059       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4060       CPP="${CPP} ${GCC_TEST_OPTIONS}"
4061       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4062     fi
4063   ;;
4064
4065   ## HP 9000 series 700 and 800, running HP/UX
4066   hppa*-hp-hpux10.2* )
4067     opsys=hpux10-20
4068   ;;
4069   hppa*-hp-hpux1[1-9]* )
4070     opsys=hpux11
4071     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4072   ;;
4073
4074   ia64*-hp-hpux1[1-9]* )
4075     machine=hp800 opsys=hpux11
4076     ## FIXME.  Peter O'Gorman reports that dumping using unexelf.o doesn't
4077     ## work either: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6811
4078     CANNOT_DUMP=yes
4079   ;;
4080
4081   hppa*-*-linux-gnu* )
4082     machine=hp800 opsys=gnu-linux
4083   ;;
4084
4085   ## IBM machines
4086   rs6000-ibm-aix4.[23]* )
4087     machine=ibmrs6000 opsys=aix4-2
4088   ;;
4089   powerpc-ibm-aix4.[23]*  )
4090     machine=ibmrs6000 opsys=aix4-2
4091   ;;
4092   rs6000-ibm-aix[56]* )
4093     machine=ibmrs6000 opsys=aix4-2
4094   ;;
4095   powerpc-ibm-aix[56]*  )
4096     machine=ibmrs6000 opsys=aix4-2
4097   ;;
4098
4099   ## Silicon Graphics machines
4100   ## Iris 4D
4101   mips-sgi-irix6.5 )
4102     machine=iris4d opsys=irix6-5
4103     # Without defining _LANGUAGE_C, things get masked out in the headers
4104     # so that, for instance, grepping for `free' in stdlib.h fails and
4105     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4106     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4107     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4108   ;;
4109
4110   ## Suns
4111   *-sun-solaris* \
4112     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4113     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4114     case "${canonical}" in
4115       i[3456]86-*-* )     machine=intel386 ;;
4116       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4117       sparc* )          machine=sparc ;;
4118       * )               unported=yes ;;
4119     esac
4120     case "${canonical}" in
4121       *-sunos5.6* | *-solaris2.6* )
4122                 opsys=sol2-6
4123                 NON_GNU_CPP=/usr/ccs/lib/cpp
4124                 RANLIB="ar -ts"
4125                 ;;
4126       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4127                 opsys=sol2-6
4128                 emacs_check_sunpro_c=yes
4129                 NON_GNU_CPP=/usr/ccs/lib/cpp
4130                 ;;
4131       *-sunos5* | *-solaris* )
4132                 opsys=sol2-10
4133                 emacs_check_sunpro_c=yes
4134                 NON_GNU_CPP=/usr/ccs/lib/cpp
4135                 ;;
4136     esac
4137     ## Watch out for a compiler that we know will not work.
4138     case "${canonical}" in
4139      *-solaris* | *-sunos5* )
4140                 if [ "x$CC" = x/usr/ucb/cc ]; then
4141                   ## /usr/ucb/cc doesn't work;
4142                   ## we should find some other compiler that does work.
4143                   unset CC
4144                 fi
4145                 ;;
4146       *) ;;
4147     esac
4148   ;;
4149
4150   ## Intel 386 machines where we don't care about the manufacturer.
4151   i[3456]86-*-* )
4152     machine=intel386
4153     case "${canonical}" in
4154       *-cygwin )                opsys=cygwin ;;
4155       *-darwin* )               opsys=darwin
4156                                 CPP="${CC-cc} -E -no-cpp-precomp"
4157                                 ;;
4158       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4159       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4160       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4161       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4162     esac
4163   ;;
4164
4165   * )
4166     unported=yes
4167   ;;
4168 esac
4169
4170 ### If the code above didn't choose an operating system, just choose
4171 ### an operating system based on the configuration name.  You really
4172 ### only want to use this when you have no idea what the right
4173 ### operating system is; if you know what operating systems a machine
4174 ### runs, it's cleaner to make it explicit in the case statement
4175 ### above.
4176 if test x"${opsys}" = x; then
4177   case "${canonical}" in
4178     *-gnu* )                            opsys=gnu ;;
4179     * )
4180       unported=yes
4181     ;;
4182   esac
4183 fi
4184
4185
4186
4187 if test $unported = yes; then
4188   as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
4189 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4190 fi
4191
4192 if test -n "$machine"; then
4193   machfile="m/${machine}.h"
4194 else
4195   machfile=
4196 fi
4197 opsysfile="s/${opsys}.h"
4198
4199
4200 #### Choose a compiler.
4201 test -n "$CC" && cc_specified=yes
4202
4203 # Save the value of CFLAGS that the user specified.
4204 SPECIFIED_CFLAGS="$CFLAGS"
4205
4206 ac_ext=c
4207 ac_cpp='$CPP $CPPFLAGS'
4208 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4209 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4210 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4211 if test -n "$ac_tool_prefix"; then
4212   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4213 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4215 $as_echo_n "checking for $ac_word... " >&6; }
4216 if ${ac_cv_prog_CC+:} false; then :
4217   $as_echo_n "(cached) " >&6
4218 else
4219   if test -n "$CC"; then
4220   ac_cv_prog_CC="$CC" # Let the user override the test.
4221 else
4222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4223 for as_dir in $PATH
4224 do
4225   IFS=$as_save_IFS
4226   test -z "$as_dir" && as_dir=.
4227     for ac_exec_ext in '' $ac_executable_extensions; do
4228   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4229     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4230     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4231     break 2
4232   fi
4233 done
4234   done
4235 IFS=$as_save_IFS
4236
4237 fi
4238 fi
4239 CC=$ac_cv_prog_CC
4240 if test -n "$CC"; then
4241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4242 $as_echo "$CC" >&6; }
4243 else
4244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4245 $as_echo "no" >&6; }
4246 fi
4247
4248
4249 fi
4250 if test -z "$ac_cv_prog_CC"; then
4251   ac_ct_CC=$CC
4252   # Extract the first word of "gcc", so it can be a program name with args.
4253 set dummy gcc; ac_word=$2
4254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4255 $as_echo_n "checking for $ac_word... " >&6; }
4256 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4257   $as_echo_n "(cached) " >&6
4258 else
4259   if test -n "$ac_ct_CC"; then
4260   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4261 else
4262 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4263 for as_dir in $PATH
4264 do
4265   IFS=$as_save_IFS
4266   test -z "$as_dir" && as_dir=.
4267     for ac_exec_ext in '' $ac_executable_extensions; do
4268   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4269     ac_cv_prog_ac_ct_CC="gcc"
4270     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4271     break 2
4272   fi
4273 done
4274   done
4275 IFS=$as_save_IFS
4276
4277 fi
4278 fi
4279 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4280 if test -n "$ac_ct_CC"; then
4281   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4282 $as_echo "$ac_ct_CC" >&6; }
4283 else
4284   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4285 $as_echo "no" >&6; }
4286 fi
4287
4288   if test "x$ac_ct_CC" = x; then
4289     CC=""
4290   else
4291     case $cross_compiling:$ac_tool_warned in
4292 yes:)
4293 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4294 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4295 ac_tool_warned=yes ;;
4296 esac
4297     CC=$ac_ct_CC
4298   fi
4299 else
4300   CC="$ac_cv_prog_CC"
4301 fi
4302
4303 if test -z "$CC"; then
4304           if test -n "$ac_tool_prefix"; then
4305     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4306 set dummy ${ac_tool_prefix}cc; ac_word=$2
4307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4308 $as_echo_n "checking for $ac_word... " >&6; }
4309 if ${ac_cv_prog_CC+:} false; then :
4310   $as_echo_n "(cached) " >&6
4311 else
4312   if test -n "$CC"; then
4313   ac_cv_prog_CC="$CC" # Let the user override the test.
4314 else
4315 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4316 for as_dir in $PATH
4317 do
4318   IFS=$as_save_IFS
4319   test -z "$as_dir" && as_dir=.
4320     for ac_exec_ext in '' $ac_executable_extensions; do
4321   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4322     ac_cv_prog_CC="${ac_tool_prefix}cc"
4323     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4324     break 2
4325   fi
4326 done
4327   done
4328 IFS=$as_save_IFS
4329
4330 fi
4331 fi
4332 CC=$ac_cv_prog_CC
4333 if test -n "$CC"; then
4334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4335 $as_echo "$CC" >&6; }
4336 else
4337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4338 $as_echo "no" >&6; }
4339 fi
4340
4341
4342   fi
4343 fi
4344 if test -z "$CC"; then
4345   # Extract the first word of "cc", so it can be a program name with args.
4346 set dummy cc; ac_word=$2
4347 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4348 $as_echo_n "checking for $ac_word... " >&6; }
4349 if ${ac_cv_prog_CC+:} false; then :
4350   $as_echo_n "(cached) " >&6
4351 else
4352   if test -n "$CC"; then
4353   ac_cv_prog_CC="$CC" # Let the user override the test.
4354 else
4355   ac_prog_rejected=no
4356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4357 for as_dir in $PATH
4358 do
4359   IFS=$as_save_IFS
4360   test -z "$as_dir" && as_dir=.
4361     for ac_exec_ext in '' $ac_executable_extensions; do
4362   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4363     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4364        ac_prog_rejected=yes
4365        continue
4366      fi
4367     ac_cv_prog_CC="cc"
4368     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4369     break 2
4370   fi
4371 done
4372   done
4373 IFS=$as_save_IFS
4374
4375 if test $ac_prog_rejected = yes; then
4376   # We found a bogon in the path, so make sure we never use it.
4377   set dummy $ac_cv_prog_CC
4378   shift
4379   if test $# != 0; then
4380     # We chose a different compiler from the bogus one.
4381     # However, it has the same basename, so the bogon will be chosen
4382     # first if we set CC to just the basename; use the full file name.
4383     shift
4384     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4385   fi
4386 fi
4387 fi
4388 fi
4389 CC=$ac_cv_prog_CC
4390 if test -n "$CC"; then
4391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4392 $as_echo "$CC" >&6; }
4393 else
4394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4395 $as_echo "no" >&6; }
4396 fi
4397
4398
4399 fi
4400 if test -z "$CC"; then
4401   if test -n "$ac_tool_prefix"; then
4402   for ac_prog in cl.exe
4403   do
4404     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4405 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4406 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4407 $as_echo_n "checking for $ac_word... " >&6; }
4408 if ${ac_cv_prog_CC+:} false; then :
4409   $as_echo_n "(cached) " >&6
4410 else
4411   if test -n "$CC"; then
4412   ac_cv_prog_CC="$CC" # Let the user override the test.
4413 else
4414 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4415 for as_dir in $PATH
4416 do
4417   IFS=$as_save_IFS
4418   test -z "$as_dir" && as_dir=.
4419     for ac_exec_ext in '' $ac_executable_extensions; do
4420   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4421     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4422     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4423     break 2
4424   fi
4425 done
4426   done
4427 IFS=$as_save_IFS
4428
4429 fi
4430 fi
4431 CC=$ac_cv_prog_CC
4432 if test -n "$CC"; then
4433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4434 $as_echo "$CC" >&6; }
4435 else
4436   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4437 $as_echo "no" >&6; }
4438 fi
4439
4440
4441     test -n "$CC" && break
4442   done
4443 fi
4444 if test -z "$CC"; then
4445   ac_ct_CC=$CC
4446   for ac_prog in cl.exe
4447 do
4448   # Extract the first word of "$ac_prog", so it can be a program name with args.
4449 set dummy $ac_prog; ac_word=$2
4450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4451 $as_echo_n "checking for $ac_word... " >&6; }
4452 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4453   $as_echo_n "(cached) " >&6
4454 else
4455   if test -n "$ac_ct_CC"; then
4456   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4457 else
4458 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4459 for as_dir in $PATH
4460 do
4461   IFS=$as_save_IFS
4462   test -z "$as_dir" && as_dir=.
4463     for ac_exec_ext in '' $ac_executable_extensions; do
4464   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4465     ac_cv_prog_ac_ct_CC="$ac_prog"
4466     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4467     break 2
4468   fi
4469 done
4470   done
4471 IFS=$as_save_IFS
4472
4473 fi
4474 fi
4475 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4476 if test -n "$ac_ct_CC"; then
4477   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4478 $as_echo "$ac_ct_CC" >&6; }
4479 else
4480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4481 $as_echo "no" >&6; }
4482 fi
4483
4484
4485   test -n "$ac_ct_CC" && break
4486 done
4487
4488   if test "x$ac_ct_CC" = x; then
4489     CC=""
4490   else
4491     case $cross_compiling:$ac_tool_warned in
4492 yes:)
4493 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4494 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4495 ac_tool_warned=yes ;;
4496 esac
4497     CC=$ac_ct_CC
4498   fi
4499 fi
4500
4501 fi
4502
4503
4504 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4505 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4506 as_fn_error $? "no acceptable C compiler found in \$PATH
4507 See \`config.log' for more details" "$LINENO" 5; }
4508
4509 # Provide some information about the compiler.
4510 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4511 set X $ac_compile
4512 ac_compiler=$2
4513 for ac_option in --version -v -V -qversion; do
4514   { { ac_try="$ac_compiler $ac_option >&5"
4515 case "(($ac_try" in
4516   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4517   *) ac_try_echo=$ac_try;;
4518 esac
4519 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4520 $as_echo "$ac_try_echo"; } >&5
4521   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4522   ac_status=$?
4523   if test -s conftest.err; then
4524     sed '10a\
4525 ... rest of stderr output deleted ...
4526          10q' conftest.err >conftest.er1
4527     cat conftest.er1 >&5
4528   fi
4529   rm -f conftest.er1 conftest.err
4530   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4531   test $ac_status = 0; }
4532 done
4533
4534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4535 /* end confdefs.h.  */
4536
4537 int
4538 main ()
4539 {
4540
4541   ;
4542   return 0;
4543 }
4544 _ACEOF
4545 ac_clean_files_save=$ac_clean_files
4546 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4547 # Try to create an executable without -o first, disregard a.out.
4548 # It will help us diagnose broken compilers, and finding out an intuition
4549 # of exeext.
4550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4551 $as_echo_n "checking whether the C compiler works... " >&6; }
4552 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4553
4554 # The possible output files:
4555 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4556
4557 ac_rmfiles=
4558 for ac_file in $ac_files
4559 do
4560   case $ac_file in
4561     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4562     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4563   esac
4564 done
4565 rm -f $ac_rmfiles
4566
4567 if { { ac_try="$ac_link_default"
4568 case "(($ac_try" in
4569   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4570   *) ac_try_echo=$ac_try;;
4571 esac
4572 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4573 $as_echo "$ac_try_echo"; } >&5
4574   (eval "$ac_link_default") 2>&5
4575   ac_status=$?
4576   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4577   test $ac_status = 0; }; then :
4578   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4579 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4580 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4581 # so that the user can short-circuit this test for compilers unknown to
4582 # Autoconf.
4583 for ac_file in $ac_files ''
4584 do
4585   test -f "$ac_file" || continue
4586   case $ac_file in
4587     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4588         ;;
4589     [ab].out )
4590         # We found the default executable, but exeext='' is most
4591         # certainly right.
4592         break;;
4593     *.* )
4594         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4595         then :; else
4596            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4597         fi
4598         # We set ac_cv_exeext here because the later test for it is not
4599         # safe: cross compilers may not add the suffix if given an `-o'
4600         # argument, so we may need to know it at that point already.
4601         # Even if this section looks crufty: it has the advantage of
4602         # actually working.
4603         break;;
4604     * )
4605         break;;
4606   esac
4607 done
4608 test "$ac_cv_exeext" = no && ac_cv_exeext=
4609
4610 else
4611   ac_file=''
4612 fi
4613 if test -z "$ac_file"; then :
4614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4615 $as_echo "no" >&6; }
4616 $as_echo "$as_me: failed program was:" >&5
4617 sed 's/^/| /' conftest.$ac_ext >&5
4618
4619 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4620 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4621 as_fn_error 77 "C compiler cannot create executables
4622 See \`config.log' for more details" "$LINENO" 5; }
4623 else
4624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4625 $as_echo "yes" >&6; }
4626 fi
4627 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4628 $as_echo_n "checking for C compiler default output file name... " >&6; }
4629 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4630 $as_echo "$ac_file" >&6; }
4631 ac_exeext=$ac_cv_exeext
4632
4633 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4634 ac_clean_files=$ac_clean_files_save
4635 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4636 $as_echo_n "checking for suffix of executables... " >&6; }
4637 if { { ac_try="$ac_link"
4638 case "(($ac_try" in
4639   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4640   *) ac_try_echo=$ac_try;;
4641 esac
4642 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4643 $as_echo "$ac_try_echo"; } >&5
4644   (eval "$ac_link") 2>&5
4645   ac_status=$?
4646   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4647   test $ac_status = 0; }; then :
4648   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4649 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4650 # work properly (i.e., refer to `conftest.exe'), while it won't with
4651 # `rm'.
4652 for ac_file in conftest.exe conftest conftest.*; do
4653   test -f "$ac_file" || continue
4654   case $ac_file in
4655     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4656     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4657           break;;
4658     * ) break;;
4659   esac
4660 done
4661 else
4662   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4663 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4664 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4665 See \`config.log' for more details" "$LINENO" 5; }
4666 fi
4667 rm -f conftest conftest$ac_cv_exeext
4668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4669 $as_echo "$ac_cv_exeext" >&6; }
4670
4671 rm -f conftest.$ac_ext
4672 EXEEXT=$ac_cv_exeext
4673 ac_exeext=$EXEEXT
4674 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4675 /* end confdefs.h.  */
4676 #include <stdio.h>
4677 int
4678 main ()
4679 {
4680 FILE *f = fopen ("conftest.out", "w");
4681  return ferror (f) || fclose (f) != 0;
4682
4683   ;
4684   return 0;
4685 }
4686 _ACEOF
4687 ac_clean_files="$ac_clean_files conftest.out"
4688 # Check that the compiler produces executables we can run.  If not, either
4689 # the compiler is broken, or we cross compile.
4690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4691 $as_echo_n "checking whether we are cross compiling... " >&6; }
4692 if test "$cross_compiling" != yes; then
4693   { { ac_try="$ac_link"
4694 case "(($ac_try" in
4695   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4696   *) ac_try_echo=$ac_try;;
4697 esac
4698 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4699 $as_echo "$ac_try_echo"; } >&5
4700   (eval "$ac_link") 2>&5
4701   ac_status=$?
4702   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4703   test $ac_status = 0; }
4704   if { ac_try='./conftest$ac_cv_exeext'
4705   { { case "(($ac_try" in
4706   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4707   *) ac_try_echo=$ac_try;;
4708 esac
4709 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4710 $as_echo "$ac_try_echo"; } >&5
4711   (eval "$ac_try") 2>&5
4712   ac_status=$?
4713   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4714   test $ac_status = 0; }; }; then
4715     cross_compiling=no
4716   else
4717     if test "$cross_compiling" = maybe; then
4718         cross_compiling=yes
4719     else
4720         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4721 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4722 as_fn_error $? "cannot run C compiled programs.
4723 If you meant to cross compile, use \`--host'.
4724 See \`config.log' for more details" "$LINENO" 5; }
4725     fi
4726   fi
4727 fi
4728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4729 $as_echo "$cross_compiling" >&6; }
4730
4731 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4732 ac_clean_files=$ac_clean_files_save
4733 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4734 $as_echo_n "checking for suffix of object files... " >&6; }
4735 if ${ac_cv_objext+:} false; then :
4736   $as_echo_n "(cached) " >&6
4737 else
4738   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4739 /* end confdefs.h.  */
4740
4741 int
4742 main ()
4743 {
4744
4745   ;
4746   return 0;
4747 }
4748 _ACEOF
4749 rm -f conftest.o conftest.obj
4750 if { { ac_try="$ac_compile"
4751 case "(($ac_try" in
4752   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4753   *) ac_try_echo=$ac_try;;
4754 esac
4755 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4756 $as_echo "$ac_try_echo"; } >&5
4757   (eval "$ac_compile") 2>&5
4758   ac_status=$?
4759   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4760   test $ac_status = 0; }; then :
4761   for ac_file in conftest.o conftest.obj conftest.*; do
4762   test -f "$ac_file" || continue;
4763   case $ac_file in
4764     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4765     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4766        break;;
4767   esac
4768 done
4769 else
4770   $as_echo "$as_me: failed program was:" >&5
4771 sed 's/^/| /' conftest.$ac_ext >&5
4772
4773 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4774 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4775 as_fn_error $? "cannot compute suffix of object files: cannot compile
4776 See \`config.log' for more details" "$LINENO" 5; }
4777 fi
4778 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4779 fi
4780 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4781 $as_echo "$ac_cv_objext" >&6; }
4782 OBJEXT=$ac_cv_objext
4783 ac_objext=$OBJEXT
4784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4785 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4786 if ${ac_cv_c_compiler_gnu+:} false; then :
4787   $as_echo_n "(cached) " >&6
4788 else
4789   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4790 /* end confdefs.h.  */
4791
4792 int
4793 main ()
4794 {
4795 #ifndef __GNUC__
4796        choke me
4797 #endif
4798
4799   ;
4800   return 0;
4801 }
4802 _ACEOF
4803 if ac_fn_c_try_compile "$LINENO"; then :
4804   ac_compiler_gnu=yes
4805 else
4806   ac_compiler_gnu=no
4807 fi
4808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4809 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4810
4811 fi
4812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4813 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4814 if test $ac_compiler_gnu = yes; then
4815   GCC=yes
4816 else
4817   GCC=
4818 fi
4819 ac_test_CFLAGS=${CFLAGS+set}
4820 ac_save_CFLAGS=$CFLAGS
4821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4822 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4823 if ${ac_cv_prog_cc_g+:} false; then :
4824   $as_echo_n "(cached) " >&6
4825 else
4826   ac_save_c_werror_flag=$ac_c_werror_flag
4827    ac_c_werror_flag=yes
4828    ac_cv_prog_cc_g=no
4829    CFLAGS="-g"
4830    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4831 /* end confdefs.h.  */
4832
4833 int
4834 main ()
4835 {
4836
4837   ;
4838   return 0;
4839 }
4840 _ACEOF
4841 if ac_fn_c_try_compile "$LINENO"; then :
4842   ac_cv_prog_cc_g=yes
4843 else
4844   CFLAGS=""
4845       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4846 /* end confdefs.h.  */
4847
4848 int
4849 main ()
4850 {
4851
4852   ;
4853   return 0;
4854 }
4855 _ACEOF
4856 if ac_fn_c_try_compile "$LINENO"; then :
4857
4858 else
4859   ac_c_werror_flag=$ac_save_c_werror_flag
4860          CFLAGS="-g"
4861          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4862 /* end confdefs.h.  */
4863
4864 int
4865 main ()
4866 {
4867
4868   ;
4869   return 0;
4870 }
4871 _ACEOF
4872 if ac_fn_c_try_compile "$LINENO"; then :
4873   ac_cv_prog_cc_g=yes
4874 fi
4875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4876 fi
4877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4878 fi
4879 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4880    ac_c_werror_flag=$ac_save_c_werror_flag
4881 fi
4882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4883 $as_echo "$ac_cv_prog_cc_g" >&6; }
4884 if test "$ac_test_CFLAGS" = set; then
4885   CFLAGS=$ac_save_CFLAGS
4886 elif test $ac_cv_prog_cc_g = yes; then
4887   if test "$GCC" = yes; then
4888     CFLAGS="-g -O2"
4889   else
4890     CFLAGS="-g"
4891   fi
4892 else
4893   if test "$GCC" = yes; then
4894     CFLAGS="-O2"
4895   else
4896     CFLAGS=
4897   fi
4898 fi
4899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4900 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4901 if ${ac_cv_prog_cc_c89+:} false; then :
4902   $as_echo_n "(cached) " >&6
4903 else
4904   ac_cv_prog_cc_c89=no
4905 ac_save_CC=$CC
4906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4907 /* end confdefs.h.  */
4908 #include <stdarg.h>
4909 #include <stdio.h>
4910 #include <sys/types.h>
4911 #include <sys/stat.h>
4912 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4913 struct buf { int x; };
4914 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4915 static char *e (p, i)
4916      char **p;
4917      int i;
4918 {
4919   return p[i];
4920 }
4921 static char *f (char * (*g) (char **, int), char **p, ...)
4922 {
4923   char *s;
4924   va_list v;
4925   va_start (v,p);
4926   s = g (p, va_arg (v,int));
4927   va_end (v);
4928   return s;
4929 }
4930
4931 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4932    function prototypes and stuff, but not '\xHH' hex character constants.
4933    These don't provoke an error unfortunately, instead are silently treated
4934    as 'x'.  The following induces an error, until -std is added to get
4935    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4936    array size at least.  It's necessary to write '\x00'==0 to get something
4937    that's true only with -std.  */
4938 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4939
4940 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4941    inside strings and character constants.  */
4942 #define FOO(x) 'x'
4943 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4944
4945 int test (int i, double x);
4946 struct s1 {int (*f) (int a);};
4947 struct s2 {int (*f) (double a);};
4948 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4949 int argc;
4950 char **argv;
4951 int
4952 main ()
4953 {
4954 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4955   ;
4956   return 0;
4957 }
4958 _ACEOF
4959 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4960         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4961 do
4962   CC="$ac_save_CC $ac_arg"
4963   if ac_fn_c_try_compile "$LINENO"; then :
4964   ac_cv_prog_cc_c89=$ac_arg
4965 fi
4966 rm -f core conftest.err conftest.$ac_objext
4967   test "x$ac_cv_prog_cc_c89" != "xno" && break
4968 done
4969 rm -f conftest.$ac_ext
4970 CC=$ac_save_CC
4971
4972 fi
4973 # AC_CACHE_VAL
4974 case "x$ac_cv_prog_cc_c89" in
4975   x)
4976     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4977 $as_echo "none needed" >&6; } ;;
4978   xno)
4979     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4980 $as_echo "unsupported" >&6; } ;;
4981   *)
4982     CC="$CC $ac_cv_prog_cc_c89"
4983     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4984 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4985 esac
4986 if test "x$ac_cv_prog_cc_c89" != xno; then :
4987
4988 fi
4989
4990 ac_ext=c
4991 ac_cpp='$CPP $CPPFLAGS'
4992 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4993 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4994 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4995 DEPDIR="${am__leading_dot}deps"
4996
4997 ac_config_commands="$ac_config_commands depfiles"
4998
4999
5000 am_make=${MAKE-make}
5001 cat > confinc << 'END'
5002 am__doit:
5003         @echo this is the am__doit target
5004 .PHONY: am__doit
5005 END
5006 # If we don't find an include directive, just comment out the code.
5007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5008 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5009 am__include="#"
5010 am__quote=
5011 _am_result=none
5012 # First try GNU make style include.
5013 echo "include confinc" > confmf
5014 # Ignore all kinds of additional output from `make'.
5015 case `$am_make -s -f confmf 2> /dev/null` in #(
5016 *the\ am__doit\ target*)
5017   am__include=include
5018   am__quote=
5019   _am_result=GNU
5020   ;;
5021 esac
5022 # Now try BSD make style include.
5023 if test "$am__include" = "#"; then
5024    echo '.include "confinc"' > confmf
5025    case `$am_make -s -f confmf 2> /dev/null` in #(
5026    *the\ am__doit\ target*)
5027      am__include=.include
5028      am__quote="\""
5029      _am_result=BSD
5030      ;;
5031    esac
5032 fi
5033
5034
5035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5036 $as_echo "$_am_result" >&6; }
5037 rm -f confinc confmf
5038
5039 # Check whether --enable-dependency-tracking was given.
5040 if test "${enable_dependency_tracking+set}" = set; then :
5041   enableval=$enable_dependency_tracking;
5042 fi
5043
5044 if test "x$enable_dependency_tracking" != xno; then
5045   am_depcomp="$ac_aux_dir/depcomp"
5046   AMDEPBACKSLASH='\'
5047 fi
5048  if test "x$enable_dependency_tracking" != xno; then
5049   AMDEP_TRUE=
5050   AMDEP_FALSE='#'
5051 else
5052   AMDEP_TRUE='#'
5053   AMDEP_FALSE=
5054 fi
5055
5056
5057
5058 depcc="$CC"   am_compiler_list=
5059
5060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5061 $as_echo_n "checking dependency style of $depcc... " >&6; }
5062 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
5063   $as_echo_n "(cached) " >&6
5064 else
5065   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5066   # We make a subdir and do the tests there.  Otherwise we can end up
5067   # making bogus files that we don't know about and never remove.  For
5068   # instance it was reported that on HP-UX the gcc test will end up
5069   # making a dummy file named `D' -- because `-MD' means `put the output
5070   # in D'.
5071   mkdir conftest.dir
5072   # Copy depcomp to subdir because otherwise we won't find it if we're
5073   # using a relative directory.
5074   cp "$am_depcomp" conftest.dir
5075   cd conftest.dir
5076   # We will build objects and dependencies in a subdirectory because
5077   # it helps to detect inapplicable dependency modes.  For instance
5078   # both Tru64's cc and ICC support -MD to output dependencies as a
5079   # side effect of compilation, but ICC will put the dependencies in
5080   # the current directory while Tru64 will put them in the object
5081   # directory.
5082   mkdir sub
5083
5084   am_cv_CC_dependencies_compiler_type=none
5085   if test "$am_compiler_list" = ""; then
5086      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5087   fi
5088   am__universal=false
5089   case " $depcc " in #(
5090      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5091      esac
5092
5093   for depmode in $am_compiler_list; do
5094     # Setup a source with many dependencies, because some compilers
5095     # like to wrap large dependency lists on column 80 (with \), and
5096     # we should not choose a depcomp mode which is confused by this.
5097     #
5098     # We need to recreate these files for each test, as the compiler may
5099     # overwrite some of them when testing with obscure command lines.
5100     # This happens at least with the AIX C compiler.
5101     : > sub/conftest.c
5102     for i in 1 2 3 4 5 6; do
5103       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5104       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5105       # Solaris 8's {/usr,}/bin/sh.
5106       touch sub/conftst$i.h
5107     done
5108     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5109
5110     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5111     # mode.  It turns out that the SunPro C++ compiler does not properly
5112     # handle `-M -o', and we need to detect this.  Also, some Intel
5113     # versions had trouble with output in subdirs
5114     am__obj=sub/conftest.${OBJEXT-o}
5115     am__minus_obj="-o $am__obj"
5116     case $depmode in
5117     gcc)
5118       # This depmode causes a compiler race in universal mode.
5119       test "$am__universal" = false || continue
5120       ;;
5121     nosideeffect)
5122       # after this tag, mechanisms are not by side-effect, so they'll
5123       # only be used when explicitly requested
5124       if test "x$enable_dependency_tracking" = xyes; then
5125         continue
5126       else
5127         break
5128       fi
5129       ;;
5130     msvisualcpp | msvcmsys)
5131       # This compiler won't grok `-c -o', but also, the minuso test has
5132       # not run yet.  These depmodes are late enough in the game, and
5133       # so weak that their functioning should not be impacted.
5134       am__obj=conftest.${OBJEXT-o}
5135       am__minus_obj=
5136       ;;
5137     none) break ;;
5138     esac
5139     if depmode=$depmode \
5140        source=sub/conftest.c object=$am__obj \
5141        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5142        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5143          >/dev/null 2>conftest.err &&
5144        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5145        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5146        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5147        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5148       # icc doesn't choke on unknown options, it will just issue warnings
5149       # or remarks (even with -Werror).  So we grep stderr for any message
5150       # that says an option was ignored or not supported.
5151       # When given -MP, icc 7.0 and 7.1 complain thusly:
5152       #   icc: Command line warning: ignoring option '-M'; no argument required
5153       # The diagnosis changed in icc 8.0:
5154       #   icc: Command line remark: option '-MP' not supported
5155       if (grep 'ignoring option' conftest.err ||
5156           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5157         am_cv_CC_dependencies_compiler_type=$depmode
5158         break
5159       fi
5160     fi
5161   done
5162
5163   cd ..
5164   rm -rf conftest.dir
5165 else
5166   am_cv_CC_dependencies_compiler_type=none
5167 fi
5168
5169 fi
5170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5171 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5172 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5173
5174  if
5175   test "x$enable_dependency_tracking" != xno \
5176   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5177   am__fastdepCC_TRUE=
5178   am__fastdepCC_FALSE='#'
5179 else
5180   am__fastdepCC_TRUE='#'
5181   am__fastdepCC_FALSE=
5182 fi
5183
5184
5185 if test "x$CC" != xcc; then
5186   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5187 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5188 else
5189   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5190 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5191 fi
5192 set dummy $CC; ac_cc=`$as_echo "$2" |
5193                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5194 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
5195   $as_echo_n "(cached) " >&6
5196 else
5197   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5198 /* end confdefs.h.  */
5199
5200 int
5201 main ()
5202 {
5203
5204   ;
5205   return 0;
5206 }
5207 _ACEOF
5208 # Make sure it works both with $CC and with simple cc.
5209 # We do the test twice because some compilers refuse to overwrite an
5210 # existing .o file with -o, though they will create one.
5211 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5212 rm -f conftest2.*
5213 if { { case "(($ac_try" in
5214   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5215   *) ac_try_echo=$ac_try;;
5216 esac
5217 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5218 $as_echo "$ac_try_echo"; } >&5
5219   (eval "$ac_try") 2>&5
5220   ac_status=$?
5221   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5222   test $ac_status = 0; } &&
5223    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5224   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5225   *) ac_try_echo=$ac_try;;
5226 esac
5227 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5228 $as_echo "$ac_try_echo"; } >&5
5229   (eval "$ac_try") 2>&5
5230   ac_status=$?
5231   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5232   test $ac_status = 0; };
5233 then
5234   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5235   if test "x$CC" != xcc; then
5236     # Test first that cc exists at all.
5237     if { ac_try='cc -c conftest.$ac_ext >&5'
5238   { { case "(($ac_try" in
5239   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5240   *) ac_try_echo=$ac_try;;
5241 esac
5242 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5243 $as_echo "$ac_try_echo"; } >&5
5244   (eval "$ac_try") 2>&5
5245   ac_status=$?
5246   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5247   test $ac_status = 0; }; }; then
5248       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5249       rm -f conftest2.*
5250       if { { case "(($ac_try" in
5251   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5252   *) ac_try_echo=$ac_try;;
5253 esac
5254 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5255 $as_echo "$ac_try_echo"; } >&5
5256   (eval "$ac_try") 2>&5
5257   ac_status=$?
5258   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5259   test $ac_status = 0; } &&
5260          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5261   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5262   *) ac_try_echo=$ac_try;;
5263 esac
5264 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5265 $as_echo "$ac_try_echo"; } >&5
5266   (eval "$ac_try") 2>&5
5267   ac_status=$?
5268   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5269   test $ac_status = 0; };
5270       then
5271         # cc works too.
5272         :
5273       else
5274         # cc exists but doesn't like -o.
5275         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5276       fi
5277     fi
5278   fi
5279 else
5280   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5281 fi
5282 rm -f core conftest*
5283
5284 fi
5285 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5287 $as_echo "yes" >&6; }
5288 else
5289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5290 $as_echo "no" >&6; }
5291
5292 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5293
5294 fi
5295
5296 # FIXME: we rely on the cache variable name because
5297 # there is no other way.
5298 set dummy $CC
5299 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5300 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5301 if test "$am_t" != yes; then
5302    # Losing compiler, so override with the script.
5303    # FIXME: It is wrong to rewrite CC.
5304    # But if we don't then we get into trouble of one sort or another.
5305    # A longer-term fix would be to have automake use am__CC in this case,
5306    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5307    CC="$am_aux_dir/compile $CC"
5308 fi
5309
5310
5311
5312 # Initialize gnulib right after verifying that the C compiler works.
5313 if test -n "$ac_tool_prefix"; then
5314   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5315 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5317 $as_echo_n "checking for $ac_word... " >&6; }
5318 if ${ac_cv_prog_RANLIB+:} false; then :
5319   $as_echo_n "(cached) " >&6
5320 else
5321   if test -n "$RANLIB"; then
5322   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5323 else
5324 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5325 for as_dir in $PATH
5326 do
5327   IFS=$as_save_IFS
5328   test -z "$as_dir" && as_dir=.
5329     for ac_exec_ext in '' $ac_executable_extensions; do
5330   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5331     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5332     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5333     break 2
5334   fi
5335 done
5336   done
5337 IFS=$as_save_IFS
5338
5339 fi
5340 fi
5341 RANLIB=$ac_cv_prog_RANLIB
5342 if test -n "$RANLIB"; then
5343   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5344 $as_echo "$RANLIB" >&6; }
5345 else
5346   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5347 $as_echo "no" >&6; }
5348 fi
5349
5350
5351 fi
5352 if test -z "$ac_cv_prog_RANLIB"; then
5353   ac_ct_RANLIB=$RANLIB
5354   # Extract the first word of "ranlib", so it can be a program name with args.
5355 set dummy ranlib; ac_word=$2
5356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5357 $as_echo_n "checking for $ac_word... " >&6; }
5358 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5359   $as_echo_n "(cached) " >&6
5360 else
5361   if test -n "$ac_ct_RANLIB"; then
5362   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5363 else
5364 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5365 for as_dir in $PATH
5366 do
5367   IFS=$as_save_IFS
5368   test -z "$as_dir" && as_dir=.
5369     for ac_exec_ext in '' $ac_executable_extensions; do
5370   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5371     ac_cv_prog_ac_ct_RANLIB="ranlib"
5372     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5373     break 2
5374   fi
5375 done
5376   done
5377 IFS=$as_save_IFS
5378
5379 fi
5380 fi
5381 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5382 if test -n "$ac_ct_RANLIB"; then
5383   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5384 $as_echo "$ac_ct_RANLIB" >&6; }
5385 else
5386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5387 $as_echo "no" >&6; }
5388 fi
5389
5390   if test "x$ac_ct_RANLIB" = x; then
5391     RANLIB=":"
5392   else
5393     case $cross_compiling:$ac_tool_warned in
5394 yes:)
5395 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5396 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5397 ac_tool_warned=yes ;;
5398 esac
5399     RANLIB=$ac_ct_RANLIB
5400   fi
5401 else
5402   RANLIB="$ac_cv_prog_RANLIB"
5403 fi
5404
5405
5406 ac_ext=c
5407 ac_cpp='$CPP $CPPFLAGS'
5408 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5409 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5410 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5412 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5413 # On Suns, sometimes $CPP names a directory.
5414 if test -n "$CPP" && test -d "$CPP"; then
5415   CPP=
5416 fi
5417 if test -z "$CPP"; then
5418   if ${ac_cv_prog_CPP+:} false; then :
5419   $as_echo_n "(cached) " >&6
5420 else
5421       # Double quotes because CPP needs to be expanded
5422     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5423     do
5424       ac_preproc_ok=false
5425 for ac_c_preproc_warn_flag in '' yes
5426 do
5427   # Use a header file that comes with gcc, so configuring glibc
5428   # with a fresh cross-compiler works.
5429   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5430   # <limits.h> exists even on freestanding compilers.
5431   # On the NeXT, cc -E runs the code through the compiler's parser,
5432   # not just through cpp. "Syntax error" is here to catch this case.
5433   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5434 /* end confdefs.h.  */
5435 #ifdef __STDC__
5436 # include <limits.h>
5437 #else
5438 # include <assert.h>
5439 #endif
5440                      Syntax error
5441 _ACEOF
5442 if ac_fn_c_try_cpp "$LINENO"; then :
5443
5444 else
5445   # Broken: fails on valid input.
5446 continue
5447 fi
5448 rm -f conftest.err conftest.i conftest.$ac_ext
5449
5450   # OK, works on sane cases.  Now check whether nonexistent headers
5451   # can be detected and how.
5452   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5453 /* end confdefs.h.  */
5454 #include <ac_nonexistent.h>
5455 _ACEOF
5456 if ac_fn_c_try_cpp "$LINENO"; then :
5457   # Broken: success on invalid input.
5458 continue
5459 else
5460   # Passes both tests.
5461 ac_preproc_ok=:
5462 break
5463 fi
5464 rm -f conftest.err conftest.i conftest.$ac_ext
5465
5466 done
5467 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5468 rm -f conftest.i conftest.err conftest.$ac_ext
5469 if $ac_preproc_ok; then :
5470   break
5471 fi
5472
5473     done
5474     ac_cv_prog_CPP=$CPP
5475
5476 fi
5477   CPP=$ac_cv_prog_CPP
5478 else
5479   ac_cv_prog_CPP=$CPP
5480 fi
5481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5482 $as_echo "$CPP" >&6; }
5483 ac_preproc_ok=false
5484 for ac_c_preproc_warn_flag in '' yes
5485 do
5486   # Use a header file that comes with gcc, so configuring glibc
5487   # with a fresh cross-compiler works.
5488   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5489   # <limits.h> exists even on freestanding compilers.
5490   # On the NeXT, cc -E runs the code through the compiler's parser,
5491   # not just through cpp. "Syntax error" is here to catch this case.
5492   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5493 /* end confdefs.h.  */
5494 #ifdef __STDC__
5495 # include <limits.h>
5496 #else
5497 # include <assert.h>
5498 #endif
5499                      Syntax error
5500 _ACEOF
5501 if ac_fn_c_try_cpp "$LINENO"; then :
5502
5503 else
5504   # Broken: fails on valid input.
5505 continue
5506 fi
5507 rm -f conftest.err conftest.i conftest.$ac_ext
5508
5509   # OK, works on sane cases.  Now check whether nonexistent headers
5510   # can be detected and how.
5511   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5512 /* end confdefs.h.  */
5513 #include <ac_nonexistent.h>
5514 _ACEOF
5515 if ac_fn_c_try_cpp "$LINENO"; then :
5516   # Broken: success on invalid input.
5517 continue
5518 else
5519   # Passes both tests.
5520 ac_preproc_ok=:
5521 break
5522 fi
5523 rm -f conftest.err conftest.i conftest.$ac_ext
5524
5525 done
5526 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5527 rm -f conftest.i conftest.err conftest.$ac_ext
5528 if $ac_preproc_ok; then :
5529
5530 else
5531   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5532 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5533 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5534 See \`config.log' for more details" "$LINENO" 5; }
5535 fi
5536
5537 ac_ext=c
5538 ac_cpp='$CPP $CPPFLAGS'
5539 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5540 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5541 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5542
5543
5544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5545 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5546 if ${ac_cv_path_GREP+:} false; then :
5547   $as_echo_n "(cached) " >&6
5548 else
5549   if test -z "$GREP"; then
5550   ac_path_GREP_found=false
5551   # Loop through the user's path and test for each of PROGNAME-LIST
5552   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5553 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5554 do
5555   IFS=$as_save_IFS
5556   test -z "$as_dir" && as_dir=.
5557     for ac_prog in grep ggrep; do
5558     for ac_exec_ext in '' $ac_executable_extensions; do
5559       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5560       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5561 # Check for GNU ac_path_GREP and select it if it is found.
5562   # Check for GNU $ac_path_GREP
5563 case `"$ac_path_GREP" --version 2>&1` in
5564 *GNU*)
5565   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5566 *)
5567   ac_count=0
5568   $as_echo_n 0123456789 >"conftest.in"
5569   while :
5570   do
5571     cat "conftest.in" "conftest.in" >"conftest.tmp"
5572     mv "conftest.tmp" "conftest.in"
5573     cp "conftest.in" "conftest.nl"
5574     $as_echo 'GREP' >> "conftest.nl"
5575     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5576     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5577     as_fn_arith $ac_count + 1 && ac_count=$as_val
5578     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5579       # Best one so far, save it but keep looking for a better one
5580       ac_cv_path_GREP="$ac_path_GREP"
5581       ac_path_GREP_max=$ac_count
5582     fi
5583     # 10*(2^10) chars as input seems more than enough
5584     test $ac_count -gt 10 && break
5585   done
5586   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5587 esac
5588
5589       $ac_path_GREP_found && break 3
5590     done
5591   done
5592   done
5593 IFS=$as_save_IFS
5594   if test -z "$ac_cv_path_GREP"; then
5595     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5596   fi
5597 else
5598   ac_cv_path_GREP=$GREP
5599 fi
5600
5601 fi
5602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5603 $as_echo "$ac_cv_path_GREP" >&6; }
5604  GREP="$ac_cv_path_GREP"
5605
5606
5607 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5608 $as_echo_n "checking for egrep... " >&6; }
5609 if ${ac_cv_path_EGREP+:} false; then :
5610   $as_echo_n "(cached) " >&6
5611 else
5612   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5613    then ac_cv_path_EGREP="$GREP -E"
5614    else
5615      if test -z "$EGREP"; then
5616   ac_path_EGREP_found=false
5617   # Loop through the user's path and test for each of PROGNAME-LIST
5618   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5619 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5620 do
5621   IFS=$as_save_IFS
5622   test -z "$as_dir" && as_dir=.
5623     for ac_prog in egrep; do
5624     for ac_exec_ext in '' $ac_executable_extensions; do
5625       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5626       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5627 # Check for GNU ac_path_EGREP and select it if it is found.
5628   # Check for GNU $ac_path_EGREP
5629 case `"$ac_path_EGREP" --version 2>&1` in
5630 *GNU*)
5631   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5632 *)
5633   ac_count=0
5634   $as_echo_n 0123456789 >"conftest.in"
5635   while :
5636   do
5637     cat "conftest.in" "conftest.in" >"conftest.tmp"
5638     mv "conftest.tmp" "conftest.in"
5639     cp "conftest.in" "conftest.nl"
5640     $as_echo 'EGREP' >> "conftest.nl"
5641     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5642     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5643     as_fn_arith $ac_count + 1 && ac_count=$as_val
5644     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5645       # Best one so far, save it but keep looking for a better one
5646       ac_cv_path_EGREP="$ac_path_EGREP"
5647       ac_path_EGREP_max=$ac_count
5648     fi
5649     # 10*(2^10) chars as input seems more than enough
5650     test $ac_count -gt 10 && break
5651   done
5652   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5653 esac
5654
5655       $ac_path_EGREP_found && break 3
5656     done
5657   done
5658   done
5659 IFS=$as_save_IFS
5660   if test -z "$ac_cv_path_EGREP"; then
5661     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5662   fi
5663 else
5664   ac_cv_path_EGREP=$EGREP
5665 fi
5666
5667    fi
5668 fi
5669 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5670 $as_echo "$ac_cv_path_EGREP" >&6; }
5671  EGREP="$ac_cv_path_EGREP"
5672
5673
5674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5675 $as_echo_n "checking for ANSI C header files... " >&6; }
5676 if ${ac_cv_header_stdc+:} false; then :
5677   $as_echo_n "(cached) " >&6
5678 else
5679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5680 /* end confdefs.h.  */
5681 #include <stdlib.h>
5682 #include <stdarg.h>
5683 #include <string.h>
5684 #include <float.h>
5685
5686 int
5687 main ()
5688 {
5689
5690   ;
5691   return 0;
5692 }
5693 _ACEOF
5694 if ac_fn_c_try_compile "$LINENO"; then :
5695   ac_cv_header_stdc=yes
5696 else
5697   ac_cv_header_stdc=no
5698 fi
5699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5700
5701 if test $ac_cv_header_stdc = yes; then
5702   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5703   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5704 /* end confdefs.h.  */
5705 #include <string.h>
5706
5707 _ACEOF
5708 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5709   $EGREP "memchr" >/dev/null 2>&1; then :
5710
5711 else
5712   ac_cv_header_stdc=no
5713 fi
5714 rm -f conftest*
5715
5716 fi
5717
5718 if test $ac_cv_header_stdc = yes; then
5719   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5720   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5721 /* end confdefs.h.  */
5722 #include <stdlib.h>
5723
5724 _ACEOF
5725 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5726   $EGREP "free" >/dev/null 2>&1; then :
5727
5728 else
5729   ac_cv_header_stdc=no
5730 fi
5731 rm -f conftest*
5732
5733 fi
5734
5735 if test $ac_cv_header_stdc = yes; then
5736   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5737   if test "$cross_compiling" = yes; then :
5738   :
5739 else
5740   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5741 /* end confdefs.h.  */
5742 #include <ctype.h>
5743 #include <stdlib.h>
5744 #if ((' ' & 0x0FF) == 0x020)
5745 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5746 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5747 #else
5748 # define ISLOWER(c) \
5749                    (('a' <= (c) && (c) <= 'i') \
5750                      || ('j' <= (c) && (c) <= 'r') \
5751                      || ('s' <= (c) && (c) <= 'z'))
5752 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5753 #endif
5754
5755 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5756 int
5757 main ()
5758 {
5759   int i;
5760   for (i = 0; i < 256; i++)
5761     if (XOR (islower (i), ISLOWER (i))
5762         || toupper (i) != TOUPPER (i))
5763       return 2;
5764   return 0;
5765 }
5766 _ACEOF
5767 if ac_fn_c_try_run "$LINENO"; then :
5768
5769 else
5770   ac_cv_header_stdc=no
5771 fi
5772 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5773   conftest.$ac_objext conftest.beam conftest.$ac_ext
5774 fi
5775
5776 fi
5777 fi
5778 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5779 $as_echo "$ac_cv_header_stdc" >&6; }
5780 if test $ac_cv_header_stdc = yes; then
5781
5782 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5783
5784 fi
5785
5786 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5787 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5788                   inttypes.h stdint.h unistd.h
5789 do :
5790   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5791 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5792 "
5793 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5794   cat >>confdefs.h <<_ACEOF
5795 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5796 _ACEOF
5797
5798 fi
5799
5800 done
5801
5802
5803
5804
5805
5806   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5807 if test "x$ac_cv_header_minix_config_h" = xyes; then :
5808   MINIX=yes
5809 else
5810   MINIX=
5811 fi
5812
5813
5814   if test "$MINIX" = yes; then
5815
5816 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5817
5818
5819 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5820
5821
5822 $as_echo "#define _MINIX 1" >>confdefs.h
5823
5824   fi
5825
5826         case "$host_os" in
5827     hpux*)
5828
5829 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
5830
5831       ;;
5832   esac
5833
5834
5835   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5836 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5837 if ${ac_cv_safe_to_define___extensions__+:} false; then :
5838   $as_echo_n "(cached) " >&6
5839 else
5840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5841 /* end confdefs.h.  */
5842
5843 #         define __EXTENSIONS__ 1
5844           $ac_includes_default
5845 int
5846 main ()
5847 {
5848
5849   ;
5850   return 0;
5851 }
5852 _ACEOF
5853 if ac_fn_c_try_compile "$LINENO"; then :
5854   ac_cv_safe_to_define___extensions__=yes
5855 else
5856   ac_cv_safe_to_define___extensions__=no
5857 fi
5858 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5859 fi
5860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5861 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5862   test $ac_cv_safe_to_define___extensions__ = yes &&
5863     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5864
5865   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5866
5867   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5868
5869   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5870
5871   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5872
5873
5874
5875
5876
5877
5878
5879
5880
5881
5882   # Code from module arg-nonnull:
5883   # Code from module c++defs:
5884   # Code from module crypto/md5:
5885   # Code from module dtoastr:
5886   # Code from module extensions:
5887
5888   # Code from module getloadavg:
5889   # Code from module getopt-gnu:
5890   # Code from module getopt-posix:
5891   # Code from module gettext-h:
5892   # Code from module ignore-value:
5893   # Code from module include_next:
5894   # Code from module intprops:
5895   # Code from module mktime:
5896   # Code from module multiarch:
5897   # Code from module stdbool:
5898   # Code from module stddef:
5899   # Code from module stdlib:
5900   # Code from module strftime:
5901   # Code from module time:
5902   # Code from module time_r:
5903   # Code from module unistd:
5904   # Code from module warn-on-use:
5905
5906
5907 # On Suns, sometimes $CPP names a directory.
5908 if test -n "$CPP" && test -d "$CPP"; then
5909   CPP=
5910 fi
5911
5912 ## If not using gcc, and on Solaris, and no CPP specified, see if
5913 ## using a Sun compiler, which needs -Xs to prevent whitespace.
5914 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
5915  test x"$CPP" = x; then
5916   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
5917 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
5918   if ${emacs_cv_sunpro_c+:} false; then :
5919   $as_echo_n "(cached) " >&6
5920 else
5921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5922 /* end confdefs.h.  */
5923
5924 int
5925 main ()
5926 {
5927 #ifndef __SUNPRO_C
5928 fail;
5929 #endif
5930
5931   ;
5932   return 0;
5933 }
5934 _ACEOF
5935 if ac_fn_c_try_link "$LINENO"; then :
5936   emacs_cv_sunpro_c=yes
5937 else
5938   emacs_cv_sunpro_c=no
5939 fi
5940 rm -f core conftest.err conftest.$ac_objext \
5941     conftest$ac_exeext conftest.$ac_ext
5942 fi
5943
5944   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
5945 $as_echo "$emacs_cv_sunpro_c" >&6; }
5946
5947   if test x"$emacs_cv_sunpro_c" = xyes; then
5948     NON_GNU_CPP="$CC -E -Xs"
5949   fi
5950 fi
5951
5952 #### Some systems specify a CPP to use unless we are using GCC.
5953 #### Now that we know whether we are using GCC, we can decide whether
5954 #### to use that one.
5955 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
5956 then
5957   CPP="$NON_GNU_CPP"
5958 fi
5959
5960 #### Some systems specify a CC to use unless we are using GCC.
5961 #### Now that we know whether we are using GCC, we can decide whether
5962 #### to use that one.
5963 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
5964   test x$cc_specified != xyes
5965 then
5966   CC="$NON_GNU_CC"
5967 fi
5968
5969 if test x$GCC = xyes; then
5970   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5971 else
5972   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5973 fi
5974
5975 ### Use -Wno-pointer-sign if the compiler supports it
5976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
5977 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
5978 SAVE_CFLAGS="$CFLAGS"
5979 CFLAGS="$CFLAGS -Wno-pointer-sign"
5980 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5981 /* end confdefs.h.  */
5982
5983 int
5984 main ()
5985 {
5986
5987   ;
5988   return 0;
5989 }
5990 _ACEOF
5991 if ac_fn_c_try_compile "$LINENO"; then :
5992   has_option=yes
5993 else
5994   has_option=no
5995 fi
5996 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5997 if test $has_option = yes; then
5998    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
5999 fi
6000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6001 $as_echo "$has_option" >&6; }
6002 CFLAGS="$SAVE_CFLAGS"
6003 unset has_option
6004 unset SAVE_CFLAGS
6005
6006 ### Use -Wdeclaration-after-statement if the compiler supports it
6007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
6008 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
6009 SAVE_CFLAGS="$CFLAGS"
6010 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
6011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6012 /* end confdefs.h.  */
6013
6014 int
6015 main ()
6016 {
6017
6018   ;
6019   return 0;
6020 }
6021 _ACEOF
6022 if ac_fn_c_try_compile "$LINENO"; then :
6023   has_option=yes
6024 else
6025   has_option=no
6026 fi
6027 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6028 if test $has_option = yes; then
6029    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
6030 fi
6031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6032 $as_echo "$has_option" >&6; }
6033 CFLAGS="$SAVE_CFLAGS"
6034 unset has_option
6035 unset SAVE_CFLAGS
6036
6037 ### Use -Wold-style-definition if the compiler supports it
6038 # This can be removed when conversion to standard C is finished.
6039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
6040 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
6041 SAVE_CFLAGS="$CFLAGS"
6042 CFLAGS="$CFLAGS -Wold-style-definition"
6043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6044 /* end confdefs.h.  */
6045
6046 int
6047 main ()
6048 {
6049
6050   ;
6051   return 0;
6052 }
6053 _ACEOF
6054 if ac_fn_c_try_compile "$LINENO"; then :
6055   has_option=yes
6056 else
6057   has_option=no
6058 fi
6059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6060 if test $has_option = yes; then
6061    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
6062 fi
6063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6064 $as_echo "$has_option" >&6; }
6065 CFLAGS="$SAVE_CFLAGS"
6066 unset has_option
6067 unset SAVE_CFLAGS
6068
6069 ### Use -Wimplicit-function-declaration if the compiler supports it
6070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6071 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6072 SAVE_CFLAGS="$CFLAGS"
6073 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6074 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6075 /* end confdefs.h.  */
6076
6077 int
6078 main ()
6079 {
6080
6081   ;
6082   return 0;
6083 }
6084 _ACEOF
6085 if ac_fn_c_try_compile "$LINENO"; then :
6086   has_option=yes
6087 else
6088   has_option=no
6089 fi
6090 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6091 if test $has_option = yes; then
6092    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6093 fi
6094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6095 $as_echo "$has_option" >&6; }
6096 CFLAGS="$SAVE_CFLAGS"
6097 unset has_option
6098 unset SAVE_CFLAGS
6099
6100
6101
6102
6103 #### Some other nice autoconf tests.
6104
6105 ac_ext=c
6106 ac_cpp='$CPP $CPPFLAGS'
6107 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6108 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6109 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6111 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6112 # On Suns, sometimes $CPP names a directory.
6113 if test -n "$CPP" && test -d "$CPP"; then
6114   CPP=
6115 fi
6116 if test -z "$CPP"; then
6117   if ${ac_cv_prog_CPP+:} false; then :
6118   $as_echo_n "(cached) " >&6
6119 else
6120       # Double quotes because CPP needs to be expanded
6121     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6122     do
6123       ac_preproc_ok=false
6124 for ac_c_preproc_warn_flag in '' yes
6125 do
6126   # Use a header file that comes with gcc, so configuring glibc
6127   # with a fresh cross-compiler works.
6128   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6129   # <limits.h> exists even on freestanding compilers.
6130   # On the NeXT, cc -E runs the code through the compiler's parser,
6131   # not just through cpp. "Syntax error" is here to catch this case.
6132   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6133 /* end confdefs.h.  */
6134 #ifdef __STDC__
6135 # include <limits.h>
6136 #else
6137 # include <assert.h>
6138 #endif
6139                      Syntax error
6140 _ACEOF
6141 if ac_fn_c_try_cpp "$LINENO"; then :
6142
6143 else
6144   # Broken: fails on valid input.
6145 continue
6146 fi
6147 rm -f conftest.err conftest.i conftest.$ac_ext
6148
6149   # OK, works on sane cases.  Now check whether nonexistent headers
6150   # can be detected and how.
6151   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6152 /* end confdefs.h.  */
6153 #include <ac_nonexistent.h>
6154 _ACEOF
6155 if ac_fn_c_try_cpp "$LINENO"; then :
6156   # Broken: success on invalid input.
6157 continue
6158 else
6159   # Passes both tests.
6160 ac_preproc_ok=:
6161 break
6162 fi
6163 rm -f conftest.err conftest.i conftest.$ac_ext
6164
6165 done
6166 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6167 rm -f conftest.i conftest.err conftest.$ac_ext
6168 if $ac_preproc_ok; then :
6169   break
6170 fi
6171
6172     done
6173     ac_cv_prog_CPP=$CPP
6174
6175 fi
6176   CPP=$ac_cv_prog_CPP
6177 else
6178   ac_cv_prog_CPP=$CPP
6179 fi
6180 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6181 $as_echo "$CPP" >&6; }
6182 ac_preproc_ok=false
6183 for ac_c_preproc_warn_flag in '' yes
6184 do
6185   # Use a header file that comes with gcc, so configuring glibc
6186   # with a fresh cross-compiler works.
6187   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6188   # <limits.h> exists even on freestanding compilers.
6189   # On the NeXT, cc -E runs the code through the compiler's parser,
6190   # not just through cpp. "Syntax error" is here to catch this case.
6191   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6192 /* end confdefs.h.  */
6193 #ifdef __STDC__
6194 # include <limits.h>
6195 #else
6196 # include <assert.h>
6197 #endif
6198                      Syntax error
6199 _ACEOF
6200 if ac_fn_c_try_cpp "$LINENO"; then :
6201
6202 else
6203   # Broken: fails on valid input.
6204 continue
6205 fi
6206 rm -f conftest.err conftest.i conftest.$ac_ext
6207
6208   # OK, works on sane cases.  Now check whether nonexistent headers
6209   # can be detected and how.
6210   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6211 /* end confdefs.h.  */
6212 #include <ac_nonexistent.h>
6213 _ACEOF
6214 if ac_fn_c_try_cpp "$LINENO"; then :
6215   # Broken: success on invalid input.
6216 continue
6217 else
6218   # Passes both tests.
6219 ac_preproc_ok=:
6220 break
6221 fi
6222 rm -f conftest.err conftest.i conftest.$ac_ext
6223
6224 done
6225 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6226 rm -f conftest.i conftest.err conftest.$ac_ext
6227 if $ac_preproc_ok; then :
6228
6229 else
6230   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6231 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6232 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6233 See \`config.log' for more details" "$LINENO" 5; }
6234 fi
6235
6236 ac_ext=c
6237 ac_cpp='$CPP $CPPFLAGS'
6238 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6239 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6240 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6241
6242
6243 if test "x$RANLIB" = x; then
6244   if test -n "$ac_tool_prefix"; then
6245   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6246 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6247 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6248 $as_echo_n "checking for $ac_word... " >&6; }
6249 if ${ac_cv_prog_RANLIB+:} false; then :
6250   $as_echo_n "(cached) " >&6
6251 else
6252   if test -n "$RANLIB"; then
6253   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6254 else
6255 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6256 for as_dir in $PATH
6257 do
6258   IFS=$as_save_IFS
6259   test -z "$as_dir" && as_dir=.
6260     for ac_exec_ext in '' $ac_executable_extensions; do
6261   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6262     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6263     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6264     break 2
6265   fi
6266 done
6267   done
6268 IFS=$as_save_IFS
6269
6270 fi
6271 fi
6272 RANLIB=$ac_cv_prog_RANLIB
6273 if test -n "$RANLIB"; then
6274   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6275 $as_echo "$RANLIB" >&6; }
6276 else
6277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6278 $as_echo "no" >&6; }
6279 fi
6280
6281
6282 fi
6283 if test -z "$ac_cv_prog_RANLIB"; then
6284   ac_ct_RANLIB=$RANLIB
6285   # Extract the first word of "ranlib", so it can be a program name with args.
6286 set dummy ranlib; ac_word=$2
6287 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6288 $as_echo_n "checking for $ac_word... " >&6; }
6289 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6290   $as_echo_n "(cached) " >&6
6291 else
6292   if test -n "$ac_ct_RANLIB"; then
6293   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6294 else
6295 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6296 for as_dir in $PATH
6297 do
6298   IFS=$as_save_IFS
6299   test -z "$as_dir" && as_dir=.
6300     for ac_exec_ext in '' $ac_executable_extensions; do
6301   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6302     ac_cv_prog_ac_ct_RANLIB="ranlib"
6303     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6304     break 2
6305   fi
6306 done
6307   done
6308 IFS=$as_save_IFS
6309
6310 fi
6311 fi
6312 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6313 if test -n "$ac_ct_RANLIB"; then
6314   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6315 $as_echo "$ac_ct_RANLIB" >&6; }
6316 else
6317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6318 $as_echo "no" >&6; }
6319 fi
6320
6321   if test "x$ac_ct_RANLIB" = x; then
6322     RANLIB=":"
6323   else
6324     case $cross_compiling:$ac_tool_warned in
6325 yes:)
6326 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6327 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6328 ac_tool_warned=yes ;;
6329 esac
6330     RANLIB=$ac_ct_RANLIB
6331   fi
6332 else
6333   RANLIB="$ac_cv_prog_RANLIB"
6334 fi
6335
6336 fi
6337
6338 ## Although we're running on an amd64 kernel, we're actually compiling for
6339 ## the x86 architecture.  The user should probably have provided an
6340 ## explicit --build to `configure', but if everything else than the kernel
6341 ## is running in i386 mode, we can help them out.
6342 if test "$machine" = "amdx86-64"; then
6343   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6344 if test "x$ac_cv_have_decl_i386" = xyes; then :
6345
6346 fi
6347
6348   if test "$ac_cv_have_decl_i386" = "yes"; then
6349     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6350     machine=intel386
6351     machfile="m/${machine}.h"
6352   fi
6353 fi
6354
6355 # Extract the first word of "install-info", so it can be a program name with args.
6356 set dummy install-info; ac_word=$2
6357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6358 $as_echo_n "checking for $ac_word... " >&6; }
6359 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6360   $as_echo_n "(cached) " >&6
6361 else
6362   case $INSTALL_INFO in
6363   [\\/]* | ?:[\\/]*)
6364   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6365   ;;
6366   *)
6367   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6368 for as_dir in $PATH
6369 do
6370   IFS=$as_save_IFS
6371   test -z "$as_dir" && as_dir=.
6372     for ac_exec_ext in '' $ac_executable_extensions; do
6373   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6374     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6375     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6376     break 2
6377   fi
6378 done
6379   done
6380 IFS=$as_save_IFS
6381
6382   ;;
6383 esac
6384 fi
6385 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6386 if test -n "$INSTALL_INFO"; then
6387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6388 $as_echo "$INSTALL_INFO" >&6; }
6389 else
6390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6391 $as_echo "no" >&6; }
6392 fi
6393
6394
6395 # Extract the first word of "install-info", so it can be a program name with args.
6396 set dummy install-info; ac_word=$2
6397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6398 $as_echo_n "checking for $ac_word... " >&6; }
6399 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6400   $as_echo_n "(cached) " >&6
6401 else
6402   case $INSTALL_INFO in
6403   [\\/]* | ?:[\\/]*)
6404   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6405   ;;
6406   *)
6407   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6408 for as_dir in /usr/sbin
6409 do
6410   IFS=$as_save_IFS
6411   test -z "$as_dir" && as_dir=.
6412     for ac_exec_ext in '' $ac_executable_extensions; do
6413   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6414     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6415     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6416     break 2
6417   fi
6418 done
6419   done
6420 IFS=$as_save_IFS
6421
6422   ;;
6423 esac
6424 fi
6425 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6426 if test -n "$INSTALL_INFO"; then
6427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6428 $as_echo "$INSTALL_INFO" >&6; }
6429 else
6430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6431 $as_echo "no" >&6; }
6432 fi
6433
6434
6435 # Extract the first word of "install-info", so it can be a program name with args.
6436 set dummy install-info; ac_word=$2
6437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6438 $as_echo_n "checking for $ac_word... " >&6; }
6439 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6440   $as_echo_n "(cached) " >&6
6441 else
6442   case $INSTALL_INFO in
6443   [\\/]* | ?:[\\/]*)
6444   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6445   ;;
6446   *)
6447   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6448 for as_dir in /sbin
6449 do
6450   IFS=$as_save_IFS
6451   test -z "$as_dir" && as_dir=.
6452     for ac_exec_ext in '' $ac_executable_extensions; do
6453   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6454     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6455     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6456     break 2
6457   fi
6458 done
6459   done
6460 IFS=$as_save_IFS
6461
6462   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6463   ;;
6464 esac
6465 fi
6466 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6467 if test -n "$INSTALL_INFO"; then
6468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6469 $as_echo "$INSTALL_INFO" >&6; }
6470 else
6471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6472 $as_echo "no" >&6; }
6473 fi
6474
6475
6476 # Extract the first word of "gzip", so it can be a program name with args.
6477 set dummy gzip; ac_word=$2
6478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6479 $as_echo_n "checking for $ac_word... " >&6; }
6480 if ${ac_cv_path_GZIP_PROG+:} false; then :
6481   $as_echo_n "(cached) " >&6
6482 else
6483   case $GZIP_PROG in
6484   [\\/]* | ?:[\\/]*)
6485   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6486   ;;
6487   *)
6488   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6489 for as_dir in $PATH
6490 do
6491   IFS=$as_save_IFS
6492   test -z "$as_dir" && as_dir=.
6493     for ac_exec_ext in '' $ac_executable_extensions; do
6494   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6495     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
6496     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6497     break 2
6498   fi
6499 done
6500   done
6501 IFS=$as_save_IFS
6502
6503   ;;
6504 esac
6505 fi
6506 GZIP_PROG=$ac_cv_path_GZIP_PROG
6507 if test -n "$GZIP_PROG"; then
6508   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6509 $as_echo "$GZIP_PROG" >&6; }
6510 else
6511   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6512 $as_echo "no" >&6; }
6513 fi
6514
6515
6516
6517
6518 ## Need makeinfo >= 4.6 (?) to build the manuals.
6519 # Extract the first word of "makeinfo", so it can be a program name with args.
6520 set dummy makeinfo; ac_word=$2
6521 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6522 $as_echo_n "checking for $ac_word... " >&6; }
6523 if ${ac_cv_path_MAKEINFO+:} false; then :
6524   $as_echo_n "(cached) " >&6
6525 else
6526   case $MAKEINFO in
6527   [\\/]* | ?:[\\/]*)
6528   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6529   ;;
6530   *)
6531   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6532 for as_dir in $PATH
6533 do
6534   IFS=$as_save_IFS
6535   test -z "$as_dir" && as_dir=.
6536     for ac_exec_ext in '' $ac_executable_extensions; do
6537   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6538     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6539     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6540     break 2
6541   fi
6542 done
6543   done
6544 IFS=$as_save_IFS
6545
6546   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6547   ;;
6548 esac
6549 fi
6550 MAKEINFO=$ac_cv_path_MAKEINFO
6551 if test -n "$MAKEINFO"; then
6552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6553 $as_echo "$MAKEINFO" >&6; }
6554 else
6555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6556 $as_echo "no" >&6; }
6557 fi
6558
6559
6560 if test "$MAKEINFO" != "no" && \
6561   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
6562    MAKEINFO=no
6563 fi
6564
6565 ## Makeinfo is unusual.  For a released Emacs, the manuals are
6566 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
6567 ## therefore in the category of "special tools" not normally required, which
6568 ## configure does not have to check for (eg autoconf itself).
6569 ## In a Bazaar checkout on the other hand, the manuals are not included.
6570 ## So makeinfo is a requirement to build from Bazaar, and configure
6571 ## should test for it as it does for any other build requirement.
6572 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6573 ## with pre-built manuals, from a Bazaar checkout.
6574 HAVE_MAKEINFO=yes
6575
6576 if test "$MAKEINFO" = "no"; then
6577   MAKEINFO=makeinfo
6578   if test "x${with_makeinfo}" = "xno"; then
6579     HAVE_MAKEINFO=no
6580   elif test ! -e $srcdir/info/emacs; then
6581     as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
6582 source tree does not seem to have pre-built manuals in the \`info' directory.
6583 Either install a suitable version of makeinfo, or re-run configure
6584 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6585   fi
6586 fi
6587
6588
6589
6590 if test x$GCC = xyes; then
6591   test "x$GCC_LINK_TEST_OPTIONS" != x && \
6592     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6593 else
6594   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6595     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6596 fi
6597
6598
6599 late_LDFLAGS=$LDFLAGS
6600 if test x$GCC = xyes; then
6601   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6602 else
6603   LDFLAGS="$LDFLAGS -znocombreloc"
6604 fi
6605
6606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6607 $as_echo_n "checking for -znocombreloc... " >&6; }
6608 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6609 /* end confdefs.h.  */
6610
6611 int
6612 main ()
6613 {
6614
6615   ;
6616   return 0;
6617 }
6618 _ACEOF
6619 if ac_fn_c_try_link "$LINENO"; then :
6620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6621 $as_echo "yes" >&6; }
6622 else
6623   LDFLAGS=$late_LDFLAGS
6624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6625 $as_echo "no" >&6; }
6626 fi
6627 rm -f core conftest.err conftest.$ac_objext \
6628     conftest$ac_exeext conftest.$ac_ext
6629
6630
6631 # The value of CPP is a quoted variable reference, so we need to do this
6632 # to get its actual value...
6633 CPP=`eval "echo $CPP"`
6634
6635
6636 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
6637 case "$opsys" in
6638   your-opsys-here) CANNOT_DUMP=yes ;;
6639 esac
6640
6641 test "$CANNOT_DUMP" = "yes" && \
6642
6643 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6644
6645
6646
6647
6648
6649 UNEXEC_OBJ=unexelf.o
6650 case "$opsys" in
6651   # MSDOS uses unexcoff.o
6652   # MSWindows uses unexw32.o
6653   aix4-2)
6654    UNEXEC_OBJ=unexaix.o
6655    ;;
6656   cygwin)
6657    UNEXEC_OBJ=unexcw.o
6658    ;;
6659   darwin)
6660    UNEXEC_OBJ=unexmacosx.o
6661    ;;
6662   hpux10-20 | hpux11)
6663    UNEXEC_OBJ=unexhp9k800.o
6664    ;;
6665   sol2-10)
6666    # Use the Solaris dldump() function, called from unexsol.c, to dump
6667    # emacs, instead of the generic ELF dump code found in unexelf.c.
6668    # The resulting binary has a complete symbol table, and is better
6669    # for debugging and other observability tools (debuggers, pstack, etc).
6670    #
6671    # If you encounter a problem using dldump(), please consider sending
6672    # a message to the OpenSolaris tools-linking mailing list:
6673    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
6674    #
6675    # It is likely that dldump() works with older Solaris too, but this has
6676    # not been tested, so for now this change is for Solaris 10 or newer.
6677    UNEXEC_OBJ=unexsol.o
6678    ;;
6679 esac
6680
6681 LD_SWITCH_SYSTEM=
6682 case "$opsys" in
6683   freebsd)
6684    ## Let `ld' find image libs and similar things in /usr/local/lib.
6685    ## The system compiler, GCC, has apparently been modified to not
6686    ## look there, contrary to what a stock GCC would do.
6687    LD_SWITCH_SYSTEM=-L/usr/local/lib
6688    ;;
6689
6690   gnu-linux)
6691    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
6692    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
6693    ;;
6694
6695   netbsd)
6696    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
6697    ;;
6698
6699   openbsd)
6700    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
6701    ## otherwise Emacs dumps core on elf systems.
6702    LD_SWITCH_SYSTEM="-Z"
6703    ;;
6704 esac
6705
6706
6707 ac_link="$ac_link $LD_SWITCH_SYSTEM"
6708
6709 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
6710 ## which has not been defined yet.  When this was handled with cpp,
6711 ## it was expanded to null when configure sourced the s/*.h file.
6712 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
6713 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
6714 ## (or somesuch), but because it is supposed to go at the _front_
6715 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
6716 ## Compare with the gnu-linux case below, which added to the end
6717 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
6718 ## LD_SWITCH_SYSTEM_TEMACS.
6719 case "$opsys" in
6720   netbsd|openbsd)
6721    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
6722    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
6723 esac
6724
6725
6726 C_SWITCH_MACHINE=
6727 if test "$machine" = "alpha"; then
6728   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
6729 if test "x$ac_cv_have_decl___ELF__" = xyes; then :
6730
6731 fi
6732
6733   if test "$ac_cv_have_decl___ELF__" = "yes"; then
6734     ## With ELF, make sure that all common symbols get allocated to in the
6735     ## data section.  Otherwise, the dump of temacs may miss variables in
6736     ## the shared library that have been initialized.  For example, with
6737     ## GNU libc, __malloc_initialized would normally be resolved to the
6738     ## shared library's .bss section, which is fatal.
6739     if test "x$GCC" = "xyes"; then
6740       C_SWITCH_MACHINE="-fno-common"
6741     else
6742       as_fn_error $? "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
6743     fi
6744   else
6745     UNEXEC_OBJ=unexalpha.o
6746   fi
6747 fi
6748
6749
6750
6751
6752 C_SWITCH_SYSTEM=
6753 ## Some programs in src produce warnings saying certain subprograms
6754 ## are too complex and need a MAXMEM value greater than 2000 for
6755 ## additional optimization.  --nils@exp-math.uni-essen.de
6756 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
6757   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
6758 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
6759 ## It is redundant in glibc2, since we define _GNU_SOURCE.
6760
6761
6762
6763 LIBS_SYSTEM=
6764 case "$opsys" in
6765   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
6766   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
6767
6768   freebsd) LIBS_SYSTEM="-lutil" ;;
6769
6770   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
6771
6772   sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
6773
6774   ## Motif needs -lgen.
6775   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
6776 esac
6777
6778
6779
6780 ### Make sure subsequent tests use flags consistent with the build flags.
6781
6782 if test x"${OVERRIDE_CPPFLAGS}" != x; then
6783   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
6784 else
6785   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
6786 fi
6787
6788 # Check whether --enable-largefile was given.
6789 if test "${enable_largefile+set}" = set; then :
6790   enableval=$enable_largefile;
6791 fi
6792
6793 if test "$enable_largefile" != no; then
6794
6795   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6796 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6797 if ${ac_cv_sys_largefile_CC+:} false; then :
6798   $as_echo_n "(cached) " >&6
6799 else
6800   ac_cv_sys_largefile_CC=no
6801      if test "$GCC" != yes; then
6802        ac_save_CC=$CC
6803        while :; do
6804          # IRIX 6.2 and later do not support large files by default,
6805          # so use the C compiler's -n32 option if that helps.
6806          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6807 /* end confdefs.h.  */
6808 #include <sys/types.h>
6809  /* Check that off_t can represent 2**63 - 1 correctly.
6810     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6811     since some C++ compilers masquerading as C compilers
6812     incorrectly reject 9223372036854775807.  */
6813 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6814   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6815                        && LARGE_OFF_T % 2147483647 == 1)
6816                       ? 1 : -1];
6817 int
6818 main ()
6819 {
6820
6821   ;
6822   return 0;
6823 }
6824 _ACEOF
6825          if ac_fn_c_try_compile "$LINENO"; then :
6826   break
6827 fi
6828 rm -f core conftest.err conftest.$ac_objext
6829          CC="$CC -n32"
6830          if ac_fn_c_try_compile "$LINENO"; then :
6831   ac_cv_sys_largefile_CC=' -n32'; break
6832 fi
6833 rm -f core conftest.err conftest.$ac_objext
6834          break
6835        done
6836        CC=$ac_save_CC
6837        rm -f conftest.$ac_ext
6838     fi
6839 fi
6840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6841 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6842   if test "$ac_cv_sys_largefile_CC" != no; then
6843     CC=$CC$ac_cv_sys_largefile_CC
6844   fi
6845
6846   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6847 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6848 if ${ac_cv_sys_file_offset_bits+:} false; then :
6849   $as_echo_n "(cached) " >&6
6850 else
6851   while :; do
6852   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6853 /* end confdefs.h.  */
6854 #include <sys/types.h>
6855  /* Check that off_t can represent 2**63 - 1 correctly.
6856     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6857     since some C++ compilers masquerading as C compilers
6858     incorrectly reject 9223372036854775807.  */
6859 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6860   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6861                        && LARGE_OFF_T % 2147483647 == 1)
6862                       ? 1 : -1];
6863 int
6864 main ()
6865 {
6866
6867   ;
6868   return 0;
6869 }
6870 _ACEOF
6871 if ac_fn_c_try_compile "$LINENO"; then :
6872   ac_cv_sys_file_offset_bits=no; break
6873 fi
6874 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6875   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6876 /* end confdefs.h.  */
6877 #define _FILE_OFFSET_BITS 64
6878 #include <sys/types.h>
6879  /* Check that off_t can represent 2**63 - 1 correctly.
6880     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6881     since some C++ compilers masquerading as C compilers
6882     incorrectly reject 9223372036854775807.  */
6883 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6884   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6885                        && LARGE_OFF_T % 2147483647 == 1)
6886                       ? 1 : -1];
6887 int
6888 main ()
6889 {
6890
6891   ;
6892   return 0;
6893 }
6894 _ACEOF
6895 if ac_fn_c_try_compile "$LINENO"; then :
6896   ac_cv_sys_file_offset_bits=64; break
6897 fi
6898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6899   ac_cv_sys_file_offset_bits=unknown
6900   break
6901 done
6902 fi
6903 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6904 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6905 case $ac_cv_sys_file_offset_bits in #(
6906   no | unknown) ;;
6907   *)
6908 cat >>confdefs.h <<_ACEOF
6909 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6910 _ACEOF
6911 ;;
6912 esac
6913 rm -rf conftest*
6914   if test $ac_cv_sys_file_offset_bits = unknown; then
6915     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6916 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6917 if ${ac_cv_sys_large_files+:} false; then :
6918   $as_echo_n "(cached) " >&6
6919 else
6920   while :; do
6921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6922 /* end confdefs.h.  */
6923 #include <sys/types.h>
6924  /* Check that off_t can represent 2**63 - 1 correctly.
6925     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6926     since some C++ compilers masquerading as C compilers
6927     incorrectly reject 9223372036854775807.  */
6928 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6929   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6930                        && LARGE_OFF_T % 2147483647 == 1)
6931                       ? 1 : -1];
6932 int
6933 main ()
6934 {
6935
6936   ;
6937   return 0;
6938 }
6939 _ACEOF
6940 if ac_fn_c_try_compile "$LINENO"; then :
6941   ac_cv_sys_large_files=no; break
6942 fi
6943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6944   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6945 /* end confdefs.h.  */
6946 #define _LARGE_FILES 1
6947 #include <sys/types.h>
6948  /* Check that off_t can represent 2**63 - 1 correctly.
6949     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6950     since some C++ compilers masquerading as C compilers
6951     incorrectly reject 9223372036854775807.  */
6952 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6953   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6954                        && LARGE_OFF_T % 2147483647 == 1)
6955                       ? 1 : -1];
6956 int
6957 main ()
6958 {
6959
6960   ;
6961   return 0;
6962 }
6963 _ACEOF
6964 if ac_fn_c_try_compile "$LINENO"; then :
6965   ac_cv_sys_large_files=1; break
6966 fi
6967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6968   ac_cv_sys_large_files=unknown
6969   break
6970 done
6971 fi
6972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6973 $as_echo "$ac_cv_sys_large_files" >&6; }
6974 case $ac_cv_sys_large_files in #(
6975   no | unknown) ;;
6976   *)
6977 cat >>confdefs.h <<_ACEOF
6978 #define _LARGE_FILES $ac_cv_sys_large_files
6979 _ACEOF
6980 ;;
6981 esac
6982 rm -rf conftest*
6983   fi
6984 fi
6985
6986
6987
6988 ## If user specified a crt-dir, use that unconditionally.
6989 if test "X$CRT_DIR" = "X"; then
6990
6991   case "$canonical" in
6992     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
6993     ## On x86-64 and s390x GNU/Linux distributions, the standard library
6994     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
6995     ## For anything else (eg /usr/lib32), it is up the user to specify
6996     ## the location (bug#5655).
6997     ## Test for crtn.o, not just the directory, because sometimes the
6998     ## directory exists but does not have the relevant files (bug#1287).
6999     ## FIXME better to test for binary compatibility somehow.
7000     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
7001     ;;
7002
7003     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
7004   esac
7005
7006   case "$opsys" in
7007     hpux10-20) CRT_DIR=/lib ;;
7008   esac
7009
7010   ## Default is /usr/lib.
7011   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
7012
7013 else
7014
7015   ## Some platforms don't use any of these files, so it is not
7016   ## appropriate to put this test outside the if block.
7017   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
7018     as_fn_error $? "crt*.o not found in specified location." "$LINENO" 5
7019
7020 fi
7021
7022
7023
7024 LIB_MATH=-lm
7025 LIB_STANDARD=
7026 START_FILES=
7027
7028 case $opsys in
7029   cygwin )
7030     LIB_MATH=
7031     START_FILES='pre-crt0.o'
7032     ;;
7033   darwin )
7034     ## Adding -lm confuses the dynamic linker, so omit it.
7035     LIB_MATH=
7036     START_FILES='pre-crt0.o'
7037     ;;
7038   freebsd )
7039     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7040     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7041     ;;
7042   gnu-linux | gnu-kfreebsd )
7043     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
7044     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
7045     ;;
7046   hpux10-20 | hpux11 )
7047     LIB_STANDARD=-lc
7048     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
7049     ;;
7050   netbsd | openbsd )
7051     if test -f $CRT_DIR/crti.o; then
7052         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7053         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7054     else
7055         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
7056         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
7057     fi
7058     ;;
7059 esac
7060
7061
7062
7063
7064
7065
7066
7067 if test "${with_sound}" != "no"; then
7068   # Sound support for GNU/Linux and the free BSDs.
7069   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7070 do :
7071   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7072 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7073 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7074   cat >>confdefs.h <<_ACEOF
7075 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7076 _ACEOF
7077  have_sound_header=yes
7078 fi
7079
7080 done
7081
7082   # Emulation library used on NetBSD.
7083   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7084 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7085 if ${ac_cv_lib_ossaudio__oss_ioctl+:} false; then :
7086   $as_echo_n "(cached) " >&6
7087 else
7088   ac_check_lib_save_LIBS=$LIBS
7089 LIBS="-lossaudio  $LIBS"
7090 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7091 /* end confdefs.h.  */
7092
7093 /* Override any GCC internal prototype to avoid an error.
7094    Use char because int might match the return type of a GCC
7095    builtin and then its argument prototype would still apply.  */
7096 #ifdef __cplusplus
7097 extern "C"
7098 #endif
7099 char _oss_ioctl ();
7100 int
7101 main ()
7102 {
7103 return _oss_ioctl ();
7104   ;
7105   return 0;
7106 }
7107 _ACEOF
7108 if ac_fn_c_try_link "$LINENO"; then :
7109   ac_cv_lib_ossaudio__oss_ioctl=yes
7110 else
7111   ac_cv_lib_ossaudio__oss_ioctl=no
7112 fi
7113 rm -f core conftest.err conftest.$ac_objext \
7114     conftest$ac_exeext conftest.$ac_ext
7115 LIBS=$ac_check_lib_save_LIBS
7116 fi
7117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7118 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7119 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes; then :
7120   LIBSOUND=-lossaudio
7121 else
7122   LIBSOUND=
7123 fi
7124
7125
7126
7127   ALSA_REQUIRED=1.0.0
7128   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7129
7130   succeeded=no
7131
7132   # Extract the first word of "pkg-config", so it can be a program name with args.
7133 set dummy pkg-config; ac_word=$2
7134 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7135 $as_echo_n "checking for $ac_word... " >&6; }
7136 if ${ac_cv_path_PKG_CONFIG+:} false; then :
7137   $as_echo_n "(cached) " >&6
7138 else
7139   case $PKG_CONFIG in
7140   [\\/]* | ?:[\\/]*)
7141   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7142   ;;
7143   *)
7144   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7145 for as_dir in $PATH
7146 do
7147   IFS=$as_save_IFS
7148   test -z "$as_dir" && as_dir=.
7149     for ac_exec_ext in '' $ac_executable_extensions; do
7150   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7151     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7152     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7153     break 2
7154   fi
7155 done
7156   done
7157 IFS=$as_save_IFS
7158
7159   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7160   ;;
7161 esac
7162 fi
7163 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7164 if test -n "$PKG_CONFIG"; then
7165   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7166 $as_echo "$PKG_CONFIG" >&6; }
7167 else
7168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7169 $as_echo "no" >&6; }
7170 fi
7171
7172
7173
7174   if test "$PKG_CONFIG" = "no" ; then
7175      HAVE_ALSA=no
7176   else
7177      PKG_CONFIG_MIN_VERSION=0.9.0
7178      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7179         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7180 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7181
7182         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7183             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7184 $as_echo "yes" >&6; }
7185             succeeded=yes
7186
7187             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7188 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7189             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7190             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7191 $as_echo "$ALSA_CFLAGS" >&6; }
7192
7193             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7194 $as_echo_n "checking ALSA_LIBS... " >&6; }
7195             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7196             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7197 $as_echo "$ALSA_LIBS" >&6; }
7198         else
7199             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7200 $as_echo "no" >&6; }
7201             ALSA_CFLAGS=""
7202             ALSA_LIBS=""
7203             ## If we have a custom action on failure, don't print errors, but
7204             ## do set a variable so people can do so.
7205             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7206
7207         fi
7208
7209
7210
7211      else
7212         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7213         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7214      fi
7215   fi
7216
7217   if test $succeeded = yes; then
7218      HAVE_ALSA=yes
7219   else
7220      HAVE_ALSA=no
7221   fi
7222
7223   if test $HAVE_ALSA = yes; then
7224     SAVE_CFLAGS="$CFLAGS"
7225     SAVE_LDFLAGS="$LDFLAGS"
7226     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7227     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7228     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7229 /* end confdefs.h.  */
7230 #include <asoundlib.h>
7231 int
7232 main ()
7233 {
7234 snd_lib_error_set_handler (0);
7235   ;
7236   return 0;
7237 }
7238 _ACEOF
7239 if ac_fn_c_try_compile "$LINENO"; then :
7240   emacs_alsa_normal=yes
7241 else
7242   emacs_alsa_normal=no
7243 fi
7244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7245     if test "$emacs_alsa_normal" != yes; then
7246       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7247 /* end confdefs.h.  */
7248 #include <alsa/asoundlib.h>
7249 int
7250 main ()
7251 {
7252 snd_lib_error_set_handler (0);
7253   ;
7254   return 0;
7255 }
7256 _ACEOF
7257 if ac_fn_c_try_compile "$LINENO"; then :
7258   emacs_alsa_subdir=yes
7259 else
7260   emacs_alsa_subdir=no
7261 fi
7262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7263       if test "$emacs_alsa_subdir" != yes; then
7264         as_fn_error $? "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7265       fi
7266       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7267     fi
7268
7269     CFLAGS="$SAVE_CFLAGS"
7270     LDFLAGS="$SAVE_LDFLAGS"
7271     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7272     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7273
7274 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7275
7276   fi
7277
7278         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7279      case "$opsys" in
7280               gnu-linux|freebsd|netbsd)
7281
7282 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7283
7284          ;;
7285      esac
7286   fi
7287
7288
7289 fi
7290
7291 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7292   linux/version.h sys/systeminfo.h limits.h \
7293   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7294   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7295   sys/utsname.h pwd.h utmp.h dirent.h util.h
7296 do :
7297   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7298 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7299 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7300   cat >>confdefs.h <<_ACEOF
7301 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7302 _ACEOF
7303
7304 fi
7305
7306 done
7307
7308
7309 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7310 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7311 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7312 /* end confdefs.h.  */
7313 #include <sys/personality.h>
7314 int
7315 main ()
7316 {
7317 personality (PER_LINUX32)
7318   ;
7319   return 0;
7320 }
7321 _ACEOF
7322 if ac_fn_c_try_compile "$LINENO"; then :
7323   emacs_cv_personality_linux32=yes
7324 else
7325   emacs_cv_personality_linux32=no
7326 fi
7327 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7329 $as_echo "$emacs_cv_personality_linux32" >&6; }
7330
7331 if test $emacs_cv_personality_linux32 = yes; then
7332
7333 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7334
7335 fi
7336
7337 for ac_header in term.h
7338 do :
7339   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7340 if test "x$ac_cv_header_term_h" = xyes; then :
7341   cat >>confdefs.h <<_ACEOF
7342 #define HAVE_TERM_H 1
7343 _ACEOF
7344
7345 fi
7346
7347 done
7348
7349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7350 $as_echo_n "checking for ANSI C header files... " >&6; }
7351 if ${ac_cv_header_stdc+:} false; then :
7352   $as_echo_n "(cached) " >&6
7353 else
7354   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7355 /* end confdefs.h.  */
7356 #include <stdlib.h>
7357 #include <stdarg.h>
7358 #include <string.h>
7359 #include <float.h>
7360
7361 int
7362 main ()
7363 {
7364
7365   ;
7366   return 0;
7367 }
7368 _ACEOF
7369 if ac_fn_c_try_compile "$LINENO"; then :
7370   ac_cv_header_stdc=yes
7371 else
7372   ac_cv_header_stdc=no
7373 fi
7374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7375
7376 if test $ac_cv_header_stdc = yes; then
7377   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7379 /* end confdefs.h.  */
7380 #include <string.h>
7381
7382 _ACEOF
7383 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7384   $EGREP "memchr" >/dev/null 2>&1; then :
7385
7386 else
7387   ac_cv_header_stdc=no
7388 fi
7389 rm -f conftest*
7390
7391 fi
7392
7393 if test $ac_cv_header_stdc = yes; then
7394   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7395   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7396 /* end confdefs.h.  */
7397 #include <stdlib.h>
7398
7399 _ACEOF
7400 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7401   $EGREP "free" >/dev/null 2>&1; then :
7402
7403 else
7404   ac_cv_header_stdc=no
7405 fi
7406 rm -f conftest*
7407
7408 fi
7409
7410 if test $ac_cv_header_stdc = yes; then
7411   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7412   if test "$cross_compiling" = yes; then :
7413   :
7414 else
7415   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7416 /* end confdefs.h.  */
7417 #include <ctype.h>
7418 #include <stdlib.h>
7419 #if ((' ' & 0x0FF) == 0x020)
7420 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7421 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7422 #else
7423 # define ISLOWER(c) \
7424                    (('a' <= (c) && (c) <= 'i') \
7425                      || ('j' <= (c) && (c) <= 'r') \
7426                      || ('s' <= (c) && (c) <= 'z'))
7427 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7428 #endif
7429
7430 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7431 int
7432 main ()
7433 {
7434   int i;
7435   for (i = 0; i < 256; i++)
7436     if (XOR (islower (i), ISLOWER (i))
7437         || toupper (i) != TOUPPER (i))
7438       return 2;
7439   return 0;
7440 }
7441 _ACEOF
7442 if ac_fn_c_try_run "$LINENO"; then :
7443
7444 else
7445   ac_cv_header_stdc=no
7446 fi
7447 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7448   conftest.$ac_objext conftest.beam conftest.$ac_ext
7449 fi
7450
7451 fi
7452 fi
7453 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7454 $as_echo "$ac_cv_header_stdc" >&6; }
7455 if test $ac_cv_header_stdc = yes; then
7456
7457 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7458
7459 fi
7460
7461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7462 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7463 if ${ac_cv_header_time+:} false; then :
7464   $as_echo_n "(cached) " >&6
7465 else
7466   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7467 /* end confdefs.h.  */
7468 #include <sys/types.h>
7469 #include <sys/time.h>
7470 #include <time.h>
7471
7472 int
7473 main ()
7474 {
7475 if ((struct tm *) 0)
7476 return 0;
7477   ;
7478   return 0;
7479 }
7480 _ACEOF
7481 if ac_fn_c_try_compile "$LINENO"; then :
7482   ac_cv_header_time=yes
7483 else
7484   ac_cv_header_time=no
7485 fi
7486 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7487 fi
7488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7489 $as_echo "$ac_cv_header_time" >&6; }
7490 if test $ac_cv_header_time = yes; then
7491
7492 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7493
7494 fi
7495
7496 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7497 if test "x$ac_cv_have_decl_sys_siglist" = xyes; then :
7498   ac_have_decl=1
7499 else
7500   ac_have_decl=0
7501 fi
7502
7503 cat >>confdefs.h <<_ACEOF
7504 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7505 _ACEOF
7506
7507 if test $ac_cv_have_decl_sys_siglist != yes; then
7508   # For Tru64, at least:
7509   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7510 if test "x$ac_cv_have_decl___sys_siglist" = xyes; then :
7511   ac_have_decl=1
7512 else
7513   ac_have_decl=0
7514 fi
7515
7516 cat >>confdefs.h <<_ACEOF
7517 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7518 _ACEOF
7519
7520   if test $ac_cv_have_decl___sys_siglist = yes; then
7521
7522 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7523
7524   fi
7525 fi
7526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7527 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7528 if ${ac_cv_header_sys_wait_h+:} false; then :
7529   $as_echo_n "(cached) " >&6
7530 else
7531   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7532 /* end confdefs.h.  */
7533 #include <sys/types.h>
7534 #include <sys/wait.h>
7535 #ifndef WEXITSTATUS
7536 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7537 #endif
7538 #ifndef WIFEXITED
7539 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7540 #endif
7541
7542 int
7543 main ()
7544 {
7545   int s;
7546   wait (&s);
7547   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7548   ;
7549   return 0;
7550 }
7551 _ACEOF
7552 if ac_fn_c_try_compile "$LINENO"; then :
7553   ac_cv_header_sys_wait_h=yes
7554 else
7555   ac_cv_header_sys_wait_h=no
7556 fi
7557 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7558 fi
7559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7560 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7561 if test $ac_cv_header_sys_wait_h = yes; then
7562
7563 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7564
7565 fi
7566
7567
7568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7569 $as_echo_n "checking for struct utimbuf... " >&6; }
7570 if ${emacs_cv_struct_utimbuf+:} false; then :
7571   $as_echo_n "(cached) " >&6
7572 else
7573   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7574 /* end confdefs.h.  */
7575 #ifdef TIME_WITH_SYS_TIME
7576 #include <sys/time.h>
7577 #include <time.h>
7578 #else
7579 #ifdef HAVE_SYS_TIME_H
7580 #include <sys/time.h>
7581 #else
7582 #include <time.h>
7583 #endif
7584 #endif
7585 #ifdef HAVE_UTIME_H
7586 #include <utime.h>
7587 #endif
7588 int
7589 main ()
7590 {
7591 static struct utimbuf x; x.actime = x.modtime;
7592   ;
7593   return 0;
7594 }
7595 _ACEOF
7596 if ac_fn_c_try_compile "$LINENO"; then :
7597   emacs_cv_struct_utimbuf=yes
7598 else
7599   emacs_cv_struct_utimbuf=no
7600 fi
7601 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7602 fi
7603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7604 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7605 if test $emacs_cv_struct_utimbuf = yes; then
7606
7607 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7608
7609 fi
7610
7611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7612 $as_echo_n "checking return type of signal handlers... " >&6; }
7613 if ${ac_cv_type_signal+:} false; then :
7614   $as_echo_n "(cached) " >&6
7615 else
7616   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7617 /* end confdefs.h.  */
7618 #include <sys/types.h>
7619 #include <signal.h>
7620
7621 int
7622 main ()
7623 {
7624 return *(signal (0, 0)) (0) == 1;
7625   ;
7626   return 0;
7627 }
7628 _ACEOF
7629 if ac_fn_c_try_compile "$LINENO"; then :
7630   ac_cv_type_signal=int
7631 else
7632   ac_cv_type_signal=void
7633 fi
7634 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7635 fi
7636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7637 $as_echo "$ac_cv_type_signal" >&6; }
7638
7639 cat >>confdefs.h <<_ACEOF
7640 #define RETSIGTYPE $ac_cv_type_signal
7641 _ACEOF
7642
7643
7644
7645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7646 $as_echo_n "checking for speed_t... " >&6; }
7647 if ${emacs_cv_speed_t+:} false; then :
7648   $as_echo_n "(cached) " >&6
7649 else
7650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7651 /* end confdefs.h.  */
7652 #include <termios.h>
7653 int
7654 main ()
7655 {
7656 speed_t x = 1;
7657   ;
7658   return 0;
7659 }
7660 _ACEOF
7661 if ac_fn_c_try_compile "$LINENO"; then :
7662   emacs_cv_speed_t=yes
7663 else
7664   emacs_cv_speed_t=no
7665 fi
7666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7667 fi
7668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7669 $as_echo "$emacs_cv_speed_t" >&6; }
7670 if test $emacs_cv_speed_t = yes; then
7671
7672 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7673
7674 fi
7675
7676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7677 $as_echo_n "checking for struct timeval... " >&6; }
7678 if ${emacs_cv_struct_timeval+:} false; then :
7679   $as_echo_n "(cached) " >&6
7680 else
7681   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7682 /* end confdefs.h.  */
7683 #ifdef TIME_WITH_SYS_TIME
7684 #include <sys/time.h>
7685 #include <time.h>
7686 #else
7687 #ifdef HAVE_SYS_TIME_H
7688 #include <sys/time.h>
7689 #else
7690 #include <time.h>
7691 #endif
7692 #endif
7693 int
7694 main ()
7695 {
7696 static struct timeval x; x.tv_sec = x.tv_usec;
7697   ;
7698   return 0;
7699 }
7700 _ACEOF
7701 if ac_fn_c_try_compile "$LINENO"; then :
7702   emacs_cv_struct_timeval=yes
7703 else
7704   emacs_cv_struct_timeval=no
7705 fi
7706 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7707 fi
7708 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
7709 $as_echo "$emacs_cv_struct_timeval" >&6; }
7710 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7711 if test $emacs_cv_struct_timeval = yes; then
7712
7713 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
7714
7715 fi
7716
7717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
7718 $as_echo_n "checking for struct exception... " >&6; }
7719 if ${emacs_cv_struct_exception+:} false; then :
7720   $as_echo_n "(cached) " >&6
7721 else
7722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7723 /* end confdefs.h.  */
7724 #include <math.h>
7725 int
7726 main ()
7727 {
7728 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7729   ;
7730   return 0;
7731 }
7732 _ACEOF
7733 if ac_fn_c_try_compile "$LINENO"; then :
7734   emacs_cv_struct_exception=yes
7735 else
7736   emacs_cv_struct_exception=no
7737 fi
7738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7739 fi
7740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
7741 $as_echo "$emacs_cv_struct_exception" >&6; }
7742 HAVE_EXCEPTION=$emacs_cv_struct_exception
7743 if test $emacs_cv_struct_exception != yes; then
7744
7745 $as_echo "#define NO_MATHERR 1" >>confdefs.h
7746
7747 fi
7748
7749 for ac_header in sys/socket.h
7750 do :
7751   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
7752 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
7753   cat >>confdefs.h <<_ACEOF
7754 #define HAVE_SYS_SOCKET_H 1
7755 _ACEOF
7756
7757 fi
7758
7759 done
7760
7761 for ac_header in net/if.h
7762 do :
7763   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
7764 #if HAVE_SYS_SOCKET_H
7765 #include <sys/socket.h>
7766 #endif
7767 "
7768 if test "x$ac_cv_header_net_if_h" = xyes; then :
7769   cat >>confdefs.h <<_ACEOF
7770 #define HAVE_NET_IF_H 1
7771 _ACEOF
7772
7773 fi
7774
7775 done
7776
7777
7778 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7779 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7780 if ${ac_cv_struct_tm+:} false; then :
7781   $as_echo_n "(cached) " >&6
7782 else
7783   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7784 /* end confdefs.h.  */
7785 #include <sys/types.h>
7786 #include <time.h>
7787
7788 int
7789 main ()
7790 {
7791 struct tm tm;
7792                                      int *p = &tm.tm_sec;
7793                                      return !p;
7794   ;
7795   return 0;
7796 }
7797 _ACEOF
7798 if ac_fn_c_try_compile "$LINENO"; then :
7799   ac_cv_struct_tm=time.h
7800 else
7801   ac_cv_struct_tm=sys/time.h
7802 fi
7803 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7804 fi
7805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7806 $as_echo "$ac_cv_struct_tm" >&6; }
7807 if test $ac_cv_struct_tm = sys/time.h; then
7808
7809 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7810
7811 fi
7812
7813 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
7814 #include <$ac_cv_struct_tm>
7815
7816 "
7817 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
7818
7819 cat >>confdefs.h <<_ACEOF
7820 #define HAVE_STRUCT_TM_TM_ZONE 1
7821 _ACEOF
7822
7823
7824 fi
7825
7826 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7827
7828 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
7829
7830 else
7831   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
7832 "
7833 if test "x$ac_cv_have_decl_tzname" = xyes; then :
7834   ac_have_decl=1
7835 else
7836   ac_have_decl=0
7837 fi
7838
7839 cat >>confdefs.h <<_ACEOF
7840 #define HAVE_DECL_TZNAME $ac_have_decl
7841 _ACEOF
7842
7843   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
7844 $as_echo_n "checking for tzname... " >&6; }
7845 if ${ac_cv_var_tzname+:} false; then :
7846   $as_echo_n "(cached) " >&6
7847 else
7848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7849 /* end confdefs.h.  */
7850 #include <time.h>
7851 #if !HAVE_DECL_TZNAME
7852 extern char *tzname[];
7853 #endif
7854
7855 int
7856 main ()
7857 {
7858 return tzname[0][0];
7859   ;
7860   return 0;
7861 }
7862 _ACEOF
7863 if ac_fn_c_try_link "$LINENO"; then :
7864   ac_cv_var_tzname=yes
7865 else
7866   ac_cv_var_tzname=no
7867 fi
7868 rm -f core conftest.err conftest.$ac_objext \
7869     conftest$ac_exeext conftest.$ac_ext
7870 fi
7871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
7872 $as_echo "$ac_cv_var_tzname" >&6; }
7873   if test $ac_cv_var_tzname = yes; then
7874
7875 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
7876
7877   fi
7878 fi
7879
7880 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
7881 "
7882 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
7883
7884 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
7885
7886 fi
7887
7888 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
7889 #if HAVE_SYS_SOCKET_H
7890 #include <sys/socket.h>
7891 #endif
7892 #if HAVE_NET_IF_H
7893 #include <net/if.h>
7894 #endif
7895 "
7896 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = xyes; then :
7897
7898 cat >>confdefs.h <<_ACEOF
7899 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
7900 _ACEOF
7901
7902
7903 fi
7904 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
7905 #if HAVE_SYS_SOCKET_H
7906 #include <sys/socket.h>
7907 #endif
7908 #if HAVE_NET_IF_H
7909 #include <net/if.h>
7910 #endif
7911 "
7912 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = xyes; then :
7913
7914 cat >>confdefs.h <<_ACEOF
7915 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
7916 _ACEOF
7917
7918
7919 fi
7920 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
7921 #if HAVE_SYS_SOCKET_H
7922 #include <sys/socket.h>
7923 #endif
7924 #if HAVE_NET_IF_H
7925 #include <net/if.h>
7926 #endif
7927 "
7928 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = xyes; then :
7929
7930 cat >>confdefs.h <<_ACEOF
7931 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
7932 _ACEOF
7933
7934
7935 fi
7936 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
7937 #if HAVE_SYS_SOCKET_H
7938 #include <sys/socket.h>
7939 #endif
7940 #if HAVE_NET_IF_H
7941 #include <net/if.h>
7942 #endif
7943 "
7944 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = xyes; then :
7945
7946 cat >>confdefs.h <<_ACEOF
7947 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
7948 _ACEOF
7949
7950
7951 fi
7952 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
7953 #if HAVE_SYS_SOCKET_H
7954 #include <sys/socket.h>
7955 #endif
7956 #if HAVE_NET_IF_H
7957 #include <net/if.h>
7958 #endif
7959 "
7960 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = xyes; then :
7961
7962 cat >>confdefs.h <<_ACEOF
7963 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
7964 _ACEOF
7965
7966
7967 fi
7968
7969
7970
7971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
7972 $as_echo_n "checking for function prototypes... " >&6; }
7973 if test "$ac_cv_prog_cc_c89" != no; then
7974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7975 $as_echo "yes" >&6; }
7976
7977 $as_echo "#define PROTOTYPES 1" >>confdefs.h
7978
7979
7980 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
7981
7982 else
7983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7984 $as_echo "no" >&6; }
7985 fi
7986
7987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
7988 $as_echo_n "checking for working volatile... " >&6; }
7989 if ${ac_cv_c_volatile+:} false; then :
7990   $as_echo_n "(cached) " >&6
7991 else
7992   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7993 /* end confdefs.h.  */
7994
7995 int
7996 main ()
7997 {
7998
7999 volatile int x;
8000 int * volatile y = (int *) 0;
8001 return !x && !y;
8002   ;
8003   return 0;
8004 }
8005 _ACEOF
8006 if ac_fn_c_try_compile "$LINENO"; then :
8007   ac_cv_c_volatile=yes
8008 else
8009   ac_cv_c_volatile=no
8010 fi
8011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8012 fi
8013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
8014 $as_echo "$ac_cv_c_volatile" >&6; }
8015 if test $ac_cv_c_volatile = no; then
8016
8017 $as_echo "#define volatile /**/" >>confdefs.h
8018
8019 fi
8020
8021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
8022 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
8023 if ${ac_cv_c_const+:} false; then :
8024   $as_echo_n "(cached) " >&6
8025 else
8026   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8027 /* end confdefs.h.  */
8028
8029 int
8030 main ()
8031 {
8032 /* FIXME: Include the comments suggested by Paul. */
8033 #ifndef __cplusplus
8034   /* Ultrix mips cc rejects this.  */
8035   typedef int charset[2];
8036   const charset cs;
8037   /* SunOS 4.1.1 cc rejects this.  */
8038   char const *const *pcpcc;
8039   char **ppc;
8040   /* NEC SVR4.0.2 mips cc rejects this.  */
8041   struct point {int x, y;};
8042   static struct point const zero = {0,0};
8043   /* AIX XL C 1.02.0.0 rejects this.
8044      It does not let you subtract one const X* pointer from another in
8045      an arm of an if-expression whose if-part is not a constant
8046      expression */
8047   const char *g = "string";
8048   pcpcc = &g + (g ? g-g : 0);
8049   /* HPUX 7.0 cc rejects these. */
8050   ++pcpcc;
8051   ppc = (char**) pcpcc;
8052   pcpcc = (char const *const *) ppc;
8053   { /* SCO 3.2v4 cc rejects this.  */
8054     char *t;
8055     char const *s = 0 ? (char *) 0 : (char const *) 0;
8056
8057     *t++ = 0;
8058     if (s) return 0;
8059   }
8060   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8061     int x[] = {25, 17};
8062     const int *foo = &x[0];
8063     ++foo;
8064   }
8065   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8066     typedef const int *iptr;
8067     iptr p = 0;
8068     ++p;
8069   }
8070   { /* AIX XL C 1.02.0.0 rejects this saying
8071        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8072     struct s { int j; const int *ap[3]; };
8073     struct s *b; b->j = 5;
8074   }
8075   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8076     const int foo = 10;
8077     if (!foo) return 0;
8078   }
8079   return !cs[0] && !zero.x;
8080 #endif
8081
8082   ;
8083   return 0;
8084 }
8085 _ACEOF
8086 if ac_fn_c_try_compile "$LINENO"; then :
8087   ac_cv_c_const=yes
8088 else
8089   ac_cv_c_const=no
8090 fi
8091 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8092 fi
8093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8094 $as_echo "$ac_cv_c_const" >&6; }
8095 if test $ac_cv_c_const = no; then
8096
8097 $as_echo "#define const /**/" >>confdefs.h
8098
8099 fi
8100
8101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8102 $as_echo_n "checking for void * support... " >&6; }
8103 if ${emacs_cv_void_star+:} false; then :
8104   $as_echo_n "(cached) " >&6
8105 else
8106   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8107 /* end confdefs.h.  */
8108
8109 int
8110 main ()
8111 {
8112 void * foo;
8113   ;
8114   return 0;
8115 }
8116 _ACEOF
8117 if ac_fn_c_try_compile "$LINENO"; then :
8118   emacs_cv_void_star=yes
8119 else
8120   emacs_cv_void_star=no
8121 fi
8122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8123 fi
8124 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8125 $as_echo "$emacs_cv_void_star" >&6; }
8126 if test $emacs_cv_void_star = yes; then
8127   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8128
8129 else
8130   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8131
8132 fi
8133
8134  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8135 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8136 if ${ac_cv_c_bigendian+:} false; then :
8137   $as_echo_n "(cached) " >&6
8138 else
8139   ac_cv_c_bigendian=unknown
8140     # See if we're dealing with a universal compiler.
8141     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8142 /* end confdefs.h.  */
8143 #ifndef __APPLE_CC__
8144                not a universal capable compiler
8145              #endif
8146              typedef int dummy;
8147
8148 _ACEOF
8149 if ac_fn_c_try_compile "$LINENO"; then :
8150
8151         # Check for potential -arch flags.  It is not universal unless
8152         # there are at least two -arch flags with different values.
8153         ac_arch=
8154         ac_prev=
8155         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8156          if test -n "$ac_prev"; then
8157            case $ac_word in
8158              i?86 | x86_64 | ppc | ppc64)
8159                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8160                  ac_arch=$ac_word
8161                else
8162                  ac_cv_c_bigendian=universal
8163                  break
8164                fi
8165                ;;
8166            esac
8167            ac_prev=
8168          elif test "x$ac_word" = "x-arch"; then
8169            ac_prev=arch
8170          fi
8171        done
8172 fi
8173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8174     if test $ac_cv_c_bigendian = unknown; then
8175       # See if sys/param.h defines the BYTE_ORDER macro.
8176       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8177 /* end confdefs.h.  */
8178 #include <sys/types.h>
8179              #include <sys/param.h>
8180
8181 int
8182 main ()
8183 {
8184 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8185                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8186                      && LITTLE_ENDIAN)
8187               bogus endian macros
8188              #endif
8189
8190   ;
8191   return 0;
8192 }
8193 _ACEOF
8194 if ac_fn_c_try_compile "$LINENO"; then :
8195   # It does; now see whether it defined to BIG_ENDIAN or not.
8196          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8197 /* end confdefs.h.  */
8198 #include <sys/types.h>
8199                 #include <sys/param.h>
8200
8201 int
8202 main ()
8203 {
8204 #if BYTE_ORDER != BIG_ENDIAN
8205                  not big endian
8206                 #endif
8207
8208   ;
8209   return 0;
8210 }
8211 _ACEOF
8212 if ac_fn_c_try_compile "$LINENO"; then :
8213   ac_cv_c_bigendian=yes
8214 else
8215   ac_cv_c_bigendian=no
8216 fi
8217 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8218 fi
8219 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8220     fi
8221     if test $ac_cv_c_bigendian = unknown; then
8222       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8223       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8224 /* end confdefs.h.  */
8225 #include <limits.h>
8226
8227 int
8228 main ()
8229 {
8230 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8231               bogus endian macros
8232              #endif
8233
8234   ;
8235   return 0;
8236 }
8237 _ACEOF
8238 if ac_fn_c_try_compile "$LINENO"; then :
8239   # It does; now see whether it defined to _BIG_ENDIAN or not.
8240          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8241 /* end confdefs.h.  */
8242 #include <limits.h>
8243
8244 int
8245 main ()
8246 {
8247 #ifndef _BIG_ENDIAN
8248                  not big endian
8249                 #endif
8250
8251   ;
8252   return 0;
8253 }
8254 _ACEOF
8255 if ac_fn_c_try_compile "$LINENO"; then :
8256   ac_cv_c_bigendian=yes
8257 else
8258   ac_cv_c_bigendian=no
8259 fi
8260 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8261 fi
8262 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8263     fi
8264     if test $ac_cv_c_bigendian = unknown; then
8265       # Compile a test program.
8266       if test "$cross_compiling" = yes; then :
8267   # Try to guess by grepping values from an object file.
8268          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8269 /* end confdefs.h.  */
8270 short int ascii_mm[] =
8271                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8272                 short int ascii_ii[] =
8273                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8274                 int use_ascii (int i) {
8275                   return ascii_mm[i] + ascii_ii[i];
8276                 }
8277                 short int ebcdic_ii[] =
8278                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8279                 short int ebcdic_mm[] =
8280                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8281                 int use_ebcdic (int i) {
8282                   return ebcdic_mm[i] + ebcdic_ii[i];
8283                 }
8284                 extern int foo;
8285
8286 int
8287 main ()
8288 {
8289 return use_ascii (foo) == use_ebcdic (foo);
8290   ;
8291   return 0;
8292 }
8293 _ACEOF
8294 if ac_fn_c_try_compile "$LINENO"; then :
8295   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8296               ac_cv_c_bigendian=yes
8297             fi
8298             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8299               if test "$ac_cv_c_bigendian" = unknown; then
8300                 ac_cv_c_bigendian=no
8301               else
8302                 # finding both strings is unlikely to happen, but who knows?
8303                 ac_cv_c_bigendian=unknown
8304               fi
8305             fi
8306 fi
8307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8308 else
8309   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8310 /* end confdefs.h.  */
8311 $ac_includes_default
8312 int
8313 main ()
8314 {
8315
8316              /* Are we little or big endian?  From Harbison&Steele.  */
8317              union
8318              {
8319                long int l;
8320                char c[sizeof (long int)];
8321              } u;
8322              u.l = 1;
8323              return u.c[sizeof (long int) - 1] == 1;
8324
8325   ;
8326   return 0;
8327 }
8328 _ACEOF
8329 if ac_fn_c_try_run "$LINENO"; then :
8330   ac_cv_c_bigendian=no
8331 else
8332   ac_cv_c_bigendian=yes
8333 fi
8334 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8335   conftest.$ac_objext conftest.beam conftest.$ac_ext
8336 fi
8337
8338     fi
8339 fi
8340 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8341 $as_echo "$ac_cv_c_bigendian" >&6; }
8342  case $ac_cv_c_bigendian in #(
8343    yes)
8344      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8345 ;; #(
8346    no)
8347       ;; #(
8348    universal)
8349
8350 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8351
8352      ;; #(
8353    *)
8354      as_fn_error $? "unknown endianness
8355  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8356  esac
8357
8358
8359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
8360 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
8361 if ${emacs_cv_attribute_aligned+:} false; then :
8362   $as_echo_n "(cached) " >&6
8363 else
8364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8365 /* end confdefs.h.  */
8366 char __attribute__ ((__aligned__ (1 << 3))) c;
8367 int
8368 main ()
8369 {
8370
8371   ;
8372   return 0;
8373 }
8374 _ACEOF
8375 if ac_fn_c_try_compile "$LINENO"; then :
8376   emacs_cv_attribute_aligned=yes
8377 else
8378   emacs_cv_attribute_aligned=no
8379 fi
8380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8381 fi
8382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8383 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8384 if test $emacs_cv_attribute_aligned = yes; then
8385
8386 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8387
8388 fi
8389
8390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8391 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8392 set x ${MAKE-make}
8393 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8394 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8395   $as_echo_n "(cached) " >&6
8396 else
8397   cat >conftest.make <<\_ACEOF
8398 SHELL = /bin/sh
8399 all:
8400         @echo '@@@%%%=$(MAKE)=@@@%%%'
8401 _ACEOF
8402 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8403 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8404   *@@@%%%=?*=@@@%%%*)
8405     eval ac_cv_prog_make_${ac_make}_set=yes;;
8406   *)
8407     eval ac_cv_prog_make_${ac_make}_set=no;;
8408 esac
8409 rm -f conftest.make
8410 fi
8411 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8413 $as_echo "yes" >&6; }
8414   SET_MAKE=
8415 else
8416   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8417 $as_echo "no" >&6; }
8418   SET_MAKE="MAKE=${MAKE-make}"
8419 fi
8420
8421
8422 DEPFLAGS=
8423 MKDEPDIR=":"
8424 deps_frag=deps.mk
8425 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8426    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8427 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8428    HAVE_GNU_MAKE=no
8429    testval=`make --version 2>/dev/null | grep 'GNU Make'`
8430    if test "x$testval" != x; then
8431       HAVE_GNU_MAKE=yes
8432    else
8433       ac_enable_autodepend=no
8434    fi
8435    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8436 $as_echo "$HAVE_GNU_MAKE" >&6; }
8437    if test $HAVE_GNU_MAKE = yes; then
8438       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8439 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8440       SAVE_CFLAGS="$CFLAGS"
8441       CFLAGS="$CFLAGS -MMD -MF deps.d"
8442       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8443 /* end confdefs.h.  */
8444
8445 int
8446 main ()
8447 {
8448
8449   ;
8450   return 0;
8451 }
8452 _ACEOF
8453 if ac_fn_c_try_compile "$LINENO"; then :
8454
8455 else
8456   ac_enable_autodepend=no
8457 fi
8458 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8459       CFLAGS="$SAVE_CFLAGS"
8460       test -f deps.d || ac_enable_autodepend=no
8461       rm -rf deps.d
8462       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8463 $as_echo "$ac_enable_autodepend" >&6; }
8464    fi
8465    if test $ac_enable_autodepend = yes; then
8466       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8467       ## In parallel builds, another make might create depdir between
8468       ## the first test and mkdir, so stick another test on the end.
8469       ## Or use mkinstalldirs?  mkdir -p is not portable.
8470       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8471       deps_frag=autodeps.mk
8472    fi
8473 fi
8474 deps_frag=$srcdir/src/$deps_frag
8475
8476
8477
8478
8479
8480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8481 $as_echo_n "checking for long file names... " >&6; }
8482 if ${ac_cv_sys_long_file_names+:} false; then :
8483   $as_echo_n "(cached) " >&6
8484 else
8485   ac_cv_sys_long_file_names=yes
8486 # Test for long file names in all the places we know might matter:
8487 #      .                the current directory, where building will happen
8488 #      $prefix/lib      where we will be installing things
8489 #      $exec_prefix/lib likewise
8490 #      $TMPDIR          if set, where it might want to write temporary files
8491 #      /tmp             where it might want to write temporary files
8492 #      /var/tmp         likewise
8493 #      /usr/tmp         likewise
8494 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8495   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8496   # in the usual case where exec_prefix is '${prefix}'.
8497   case $ac_dir in #(
8498     . | /* | ?:[\\/]*) ;; #(
8499     *) continue;;
8500   esac
8501   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8502   ac_xdir=$ac_dir/cf$$
8503   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8504   ac_tf1=$ac_xdir/conftest9012345
8505   ac_tf2=$ac_xdir/conftest9012346
8506   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8507     ac_cv_sys_long_file_names=no
8508   rm -f -r "$ac_xdir" 2>/dev/null
8509   test $ac_cv_sys_long_file_names = no && break
8510 done
8511 fi
8512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8513 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8514 if test $ac_cv_sys_long_file_names = yes; then
8515
8516 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8517
8518 fi
8519
8520
8521 #### Choose a window system.
8522
8523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8524 $as_echo_n "checking for X... " >&6; }
8525
8526
8527 # Check whether --with-x was given.
8528 if test "${with_x+set}" = set; then :
8529   withval=$with_x;
8530 fi
8531
8532 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8533 if test "x$with_x" = xno; then
8534   # The user explicitly disabled X.
8535   have_x=disabled
8536 else
8537   case $x_includes,$x_libraries in #(
8538     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
8539     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
8540   $as_echo_n "(cached) " >&6
8541 else
8542   # One or both of the vars are not set, and there is no cached value.
8543 ac_x_includes=no ac_x_libraries=no
8544 rm -f -r conftest.dir
8545 if mkdir conftest.dir; then
8546   cd conftest.dir
8547   cat >Imakefile <<'_ACEOF'
8548 incroot:
8549         @echo incroot='${INCROOT}'
8550 usrlibdir:
8551         @echo usrlibdir='${USRLIBDIR}'
8552 libdir:
8553         @echo libdir='${LIBDIR}'
8554 _ACEOF
8555   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8556     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8557     for ac_var in incroot usrlibdir libdir; do
8558       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8559     done
8560     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8561     for ac_extension in a so sl dylib la dll; do
8562       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8563          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8564         ac_im_usrlibdir=$ac_im_libdir; break
8565       fi
8566     done
8567     # Screen out bogus values from the imake configuration.  They are
8568     # bogus both because they are the default anyway, and because
8569     # using them would break gcc on systems where it needs fixed includes.
8570     case $ac_im_incroot in
8571         /usr/include) ac_x_includes= ;;
8572         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8573     esac
8574     case $ac_im_usrlibdir in
8575         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8576         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8577     esac
8578   fi
8579   cd ..
8580   rm -f -r conftest.dir
8581 fi
8582
8583 # Standard set of common directories for X headers.
8584 # Check X11 before X11Rn because it is often a symlink to the current release.
8585 ac_x_header_dirs='
8586 /usr/X11/include
8587 /usr/X11R7/include
8588 /usr/X11R6/include
8589 /usr/X11R5/include
8590 /usr/X11R4/include
8591
8592 /usr/include/X11
8593 /usr/include/X11R7
8594 /usr/include/X11R6
8595 /usr/include/X11R5
8596 /usr/include/X11R4
8597
8598 /usr/local/X11/include
8599 /usr/local/X11R7/include
8600 /usr/local/X11R6/include
8601 /usr/local/X11R5/include
8602 /usr/local/X11R4/include
8603
8604 /usr/local/include/X11
8605 /usr/local/include/X11R7
8606 /usr/local/include/X11R6
8607 /usr/local/include/X11R5
8608 /usr/local/include/X11R4
8609
8610 /usr/X386/include
8611 /usr/x386/include
8612 /usr/XFree86/include/X11
8613
8614 /usr/include
8615 /usr/local/include
8616 /usr/unsupported/include
8617 /usr/athena/include
8618 /usr/local/x11r5/include
8619 /usr/lpp/Xamples/include
8620
8621 /usr/openwin/include
8622 /usr/openwin/share/include'
8623
8624 if test "$ac_x_includes" = no; then
8625   # Guess where to find include files, by looking for Xlib.h.
8626   # First, try using that file with no special directory specified.
8627   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8628 /* end confdefs.h.  */
8629 #include <X11/Xlib.h>
8630 _ACEOF
8631 if ac_fn_c_try_cpp "$LINENO"; then :
8632   # We can compile using X headers with no special include directory.
8633 ac_x_includes=
8634 else
8635   for ac_dir in $ac_x_header_dirs; do
8636   if test -r "$ac_dir/X11/Xlib.h"; then
8637     ac_x_includes=$ac_dir
8638     break
8639   fi
8640 done
8641 fi
8642 rm -f conftest.err conftest.i conftest.$ac_ext
8643 fi # $ac_x_includes = no
8644
8645 if test "$ac_x_libraries" = no; then
8646   # Check for the libraries.
8647   # See if we find them without any special options.
8648   # Don't add to $LIBS permanently.
8649   ac_save_LIBS=$LIBS
8650   LIBS="-lX11 $LIBS"
8651   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8652 /* end confdefs.h.  */
8653 #include <X11/Xlib.h>
8654 int
8655 main ()
8656 {
8657 XrmInitialize ()
8658   ;
8659   return 0;
8660 }
8661 _ACEOF
8662 if ac_fn_c_try_link "$LINENO"; then :
8663   LIBS=$ac_save_LIBS
8664 # We can link X programs with no special library path.
8665 ac_x_libraries=
8666 else
8667   LIBS=$ac_save_LIBS
8668 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8669 do
8670   # Don't even attempt the hair of trying to link an X program!
8671   for ac_extension in a so sl dylib la dll; do
8672     if test -r "$ac_dir/libX11.$ac_extension"; then
8673       ac_x_libraries=$ac_dir
8674       break 2
8675     fi
8676   done
8677 done
8678 fi
8679 rm -f core conftest.err conftest.$ac_objext \
8680     conftest$ac_exeext conftest.$ac_ext
8681 fi # $ac_x_libraries = no
8682
8683 case $ac_x_includes,$ac_x_libraries in #(
8684   no,* | *,no | *\'*)
8685     # Didn't find X, or a directory has "'" in its name.
8686     ac_cv_have_x="have_x=no";; #(
8687   *)
8688     # Record where we found X for the cache.
8689     ac_cv_have_x="have_x=yes\
8690         ac_x_includes='$ac_x_includes'\
8691         ac_x_libraries='$ac_x_libraries'"
8692 esac
8693 fi
8694 ;; #(
8695     *) have_x=yes;;
8696   esac
8697   eval "$ac_cv_have_x"
8698 fi # $with_x != no
8699
8700 if test "$have_x" != yes; then
8701   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8702 $as_echo "$have_x" >&6; }
8703   no_x=yes
8704 else
8705   # If each of the values was on the command line, it overrides each guess.
8706   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8707   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8708   # Update the cache value to reflect the command line values.
8709   ac_cv_have_x="have_x=yes\
8710         ac_x_includes='$x_includes'\
8711         ac_x_libraries='$x_libraries'"
8712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
8713 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
8714 fi
8715
8716 if test "$no_x" = yes; then
8717   window_system=none
8718 else
8719   window_system=x11
8720 fi
8721
8722 ## Workaround for bug in autoconf <= 2.62.
8723 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
8724 ## No need to do anything special for these standard directories.
8725 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
8726
8727    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
8728
8729 fi
8730
8731 LD_SWITCH_X_SITE_AUX=
8732 LD_SWITCH_X_SITE_AUX_RPATH=
8733 if test "${x_libraries}" != NONE; then
8734   if test -n "${x_libraries}"; then
8735     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
8736     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
8737     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
8738   fi
8739   x_default_search_path=""
8740   x_search_path=${x_libraries}
8741   if test -z "${x_search_path}"; then
8742     x_search_path=/usr/lib
8743   fi
8744   for x_library in `echo ${x_search_path}: | \
8745                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
8746     x_search_path="\
8747 ${x_library}/X11/%L/%T/%N%C%S:\
8748 ${x_library}/X11/%l/%T/%N%C%S:\
8749 ${x_library}/X11/%T/%N%C%S:\
8750 ${x_library}/X11/%L/%T/%N%S:\
8751 ${x_library}/X11/%l/%T/%N%S:\
8752 ${x_library}/X11/%T/%N%S"
8753     if test x"${x_default_search_path}" = x; then
8754       x_default_search_path=${x_search_path}
8755     else
8756       x_default_search_path="${x_search_path}:${x_default_search_path}"
8757     fi
8758   done
8759 fi
8760
8761
8762
8763 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
8764   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
8765 fi
8766
8767 if test x"${x_includes}" = x; then
8768   bitmapdir=/usr/include/X11/bitmaps
8769 else
8770   # accumulate include directories that have X11 bitmap subdirectories
8771   bmd_acc="dummyval"
8772   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
8773     if test -d "${bmd}/X11/bitmaps"; then
8774       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
8775     fi
8776     if test -d "${bmd}/bitmaps"; then
8777       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
8778     fi
8779   done
8780   if test ${bmd_acc} != "dummyval"; then
8781     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
8782   fi
8783 fi
8784
8785 HAVE_NS=no
8786 NS_IMPL_COCOA=no
8787 NS_IMPL_GNUSTEP=no
8788 tmp_CPPFLAGS="$CPPFLAGS"
8789 tmp_CFLAGS="$CFLAGS"
8790 CPPFLAGS="$CPPFLAGS -x objective-c"
8791 CFLAGS="$CFLAGS -x objective-c"
8792 TEMACS_LDFLAGS2="\${LDFLAGS}"
8793 if test "${with_ns}" != no; then
8794   if test "${opsys}" = darwin; then
8795      NS_IMPL_COCOA=yes
8796      ns_appdir=`pwd`/nextstep/Emacs.app
8797      ns_appbindir=${ns_appdir}/Contents/MacOS/
8798      ns_appresdir=${ns_appdir}/Contents/Resources
8799      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
8800   elif test -f $GNUSTEP_CONFIG_FILE; then
8801      NS_IMPL_GNUSTEP=yes
8802      ns_appdir=`pwd`/nextstep/Emacs.app
8803      ns_appbindir=${ns_appdir}/
8804      ns_appresdir=${ns_appdir}/Resources
8805      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
8806           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
8807      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
8808           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
8809      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
8810      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
8811        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
8812      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
8813        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
8814      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8815      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8816      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
8817      LIB_STANDARD=
8818      START_FILES=
8819      TEMACS_LDFLAGS2=
8820   fi
8821   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
8822 if test "x$ac_cv_header_AppKit_AppKit_h" = xyes; then :
8823   HAVE_NS=yes
8824 else
8825   as_fn_error $? "\`--with-ns' was specified, but the include
8826   files are missing or cannot be compiled." "$LINENO" 5
8827 fi
8828
8829
8830   NS_HAVE_NSINTEGER=yes
8831   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8832 /* end confdefs.h.  */
8833 #include <Foundation/NSObjCRuntime.h>
8834 int
8835 main ()
8836 {
8837 NSInteger i;
8838   ;
8839   return 0;
8840 }
8841 _ACEOF
8842 if ac_fn_c_try_compile "$LINENO"; then :
8843   ns_have_nsinteger=yes
8844 else
8845   ns_have_nsinteger=no
8846 fi
8847 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8848   if test $ns_have_nsinteger = no; then
8849     NS_HAVE_NSINTEGER=no
8850   fi
8851 fi
8852
8853
8854 ns_frag=/dev/null
8855 NS_OBJ=
8856 NS_OBJC_OBJ=
8857 NS_SUPPORT=
8858 if test "${HAVE_NS}" = yes; then
8859   window_system=nextstep
8860   with_xft=no
8861   # set up packaging dirs
8862   exec_prefix=${ns_appbindir}
8863   libexecdir=${ns_appbindir}/libexec
8864   if test "${EN_NS_SELF_CONTAINED}" = yes; then
8865      prefix=${ns_appresdir}
8866   fi
8867   ns_frag=$srcdir/src/ns.mk
8868   NS_OBJ="fontset.o fringe.o image.o"
8869   NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
8870   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
8871 fi
8872 CFLAGS="$tmp_CFLAGS"
8873 CPPFLAGS="$tmp_CPPFLAGS"
8874
8875
8876
8877
8878
8879
8880 case "${window_system}" in
8881   x11 )
8882     HAVE_X_WINDOWS=yes
8883     HAVE_X11=yes
8884     case "${with_x_toolkit}" in
8885       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
8886       motif ) USE_X_TOOLKIT=MOTIF ;;
8887       gtk ) with_gtk=yes
8888             USE_X_TOOLKIT=none ;;
8889       gtk3 ) with_gtk3=yes
8890              USE_X_TOOLKIT=none ;;
8891       no ) USE_X_TOOLKIT=none ;;
8892       * ) USE_X_TOOLKIT=maybe ;;
8893     esac
8894   ;;
8895   nextstep | none )
8896     HAVE_X_WINDOWS=no
8897     HAVE_X11=no
8898     USE_X_TOOLKIT=none
8899   ;;
8900 esac
8901
8902 if test "$window_system" = none && test "X$with_x" != "Xno"; then
8903    # Extract the first word of "X", so it can be a program name with args.
8904 set dummy X; ac_word=$2
8905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8906 $as_echo_n "checking for $ac_word... " >&6; }
8907 if ${ac_cv_prog_HAVE_XSERVER+:} false; then :
8908   $as_echo_n "(cached) " >&6
8909 else
8910   if test -n "$HAVE_XSERVER"; then
8911   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
8912 else
8913 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8914 for as_dir in $PATH
8915 do
8916   IFS=$as_save_IFS
8917   test -z "$as_dir" && as_dir=.
8918     for ac_exec_ext in '' $ac_executable_extensions; do
8919   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8920     ac_cv_prog_HAVE_XSERVER="true"
8921     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8922     break 2
8923   fi
8924 done
8925   done
8926 IFS=$as_save_IFS
8927
8928   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
8929 fi
8930 fi
8931 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
8932 if test -n "$HAVE_XSERVER"; then
8933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
8934 $as_echo "$HAVE_XSERVER" >&6; }
8935 else
8936   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8937 $as_echo "no" >&6; }
8938 fi
8939
8940
8941    if test "$HAVE_XSERVER" = true ||
8942       test -n "$DISPLAY" ||
8943       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
8944         as_fn_error $? "You seem to be running X, but no X development libraries
8945 were found.  You should install the relevant development files for X
8946 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
8947 sure you have development files for image handling, i.e.
8948 tiff, gif, jpeg, png and xpm.
8949 If you are sure you want Emacs compiled without X window support, pass
8950   --without-x
8951 to configure." "$LINENO" 5
8952    fi
8953 fi
8954
8955 ### If we're using X11, we should use the X menu package.
8956 HAVE_MENUS=no
8957 case ${HAVE_X11} in
8958   yes ) HAVE_MENUS=yes ;;
8959 esac
8960
8961 # Do the opsystem or machine files prohibit the use of the GNU malloc?
8962 # Assume not, until told otherwise.
8963 GNU_MALLOC=yes
8964 doug_lea_malloc=yes
8965 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
8966 if test "x$ac_cv_func_malloc_get_state" = xyes; then :
8967
8968 else
8969   doug_lea_malloc=no
8970 fi
8971
8972 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
8973 if test "x$ac_cv_func_malloc_set_state" = xyes; then :
8974
8975 else
8976   doug_lea_malloc=no
8977 fi
8978
8979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
8980 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
8981 if ${emacs_cv_var___after_morecore_hook+:} false; then :
8982   $as_echo_n "(cached) " >&6
8983 else
8984   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8985 /* end confdefs.h.  */
8986 extern void (* __after_morecore_hook)();
8987 int
8988 main ()
8989 {
8990 __after_morecore_hook = 0
8991   ;
8992   return 0;
8993 }
8994 _ACEOF
8995 if ac_fn_c_try_link "$LINENO"; then :
8996   emacs_cv_var___after_morecore_hook=yes
8997 else
8998   emacs_cv_var___after_morecore_hook=no
8999 fi
9000 rm -f core conftest.err conftest.$ac_objext \
9001     conftest$ac_exeext conftest.$ac_ext
9002 fi
9003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
9004 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
9005 if test $emacs_cv_var___after_morecore_hook = no; then
9006   doug_lea_malloc=no
9007 fi
9008
9009
9010 system_malloc=no
9011 case "$opsys" in
9012   ## darwin ld insists on the use of malloc routines in the System framework.
9013   darwin|sol2-10) system_malloc=yes ;;
9014 esac
9015
9016 if test "${system_malloc}" = "yes"; then
9017
9018 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9019
9020   GNU_MALLOC=no
9021   GNU_MALLOC_reason="
9022     (The GNU allocators don't work with this system configuration.)"
9023   GMALLOC_OBJ=
9024   VMLIMIT_OBJ=
9025 else
9026   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9027   VMLIMIT_OBJ=vm-limit.o
9028 fi
9029
9030
9031
9032 if test "$doug_lea_malloc" = "yes" ; then
9033   if test "$GNU_MALLOC" = yes ; then
9034     GNU_MALLOC_reason="
9035       (Using Doug Lea's new malloc from the GNU C Library.)"
9036   fi
9037
9038 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9039
9040
9041   ## Use mmap directly for allocating larger buffers.
9042   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9043   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9044   ## Does the AC_FUNC_MMAP test below make this check unecessary?
9045   case "$opsys" in
9046     gnu*) REL_ALLOC=no ;;
9047   esac
9048 fi
9049
9050 if test x"${REL_ALLOC}" = x; then
9051   REL_ALLOC=${GNU_MALLOC}
9052 fi
9053
9054 use_mmap_for_buffers=no
9055 case "$opsys" in
9056   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9057 esac
9058
9059
9060
9061
9062   for ac_header in $ac_header_list
9063 do :
9064   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9065 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9066 "
9067 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9068   cat >>confdefs.h <<_ACEOF
9069 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9070 _ACEOF
9071
9072 fi
9073
9074 done
9075
9076
9077
9078
9079
9080
9081
9082
9083 for ac_func in getpagesize
9084 do :
9085   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9086 if test "x$ac_cv_func_getpagesize" = xyes; then :
9087   cat >>confdefs.h <<_ACEOF
9088 #define HAVE_GETPAGESIZE 1
9089 _ACEOF
9090
9091 fi
9092 done
9093
9094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9095 $as_echo_n "checking for working mmap... " >&6; }
9096 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
9097   $as_echo_n "(cached) " >&6
9098 else
9099   if test "$cross_compiling" = yes; then :
9100   ac_cv_func_mmap_fixed_mapped=no
9101 else
9102   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9103 /* end confdefs.h.  */
9104 $ac_includes_default
9105 /* malloc might have been renamed as rpl_malloc. */
9106 #undef malloc
9107
9108 /* Thanks to Mike Haertel and Jim Avera for this test.
9109    Here is a matrix of mmap possibilities:
9110         mmap private not fixed
9111         mmap private fixed at somewhere currently unmapped
9112         mmap private fixed at somewhere already mapped
9113         mmap shared not fixed
9114         mmap shared fixed at somewhere currently unmapped
9115         mmap shared fixed at somewhere already mapped
9116    For private mappings, we should verify that changes cannot be read()
9117    back from the file, nor mmap's back from the file at a different
9118    address.  (There have been systems where private was not correctly
9119    implemented like the infamous i386 svr4.0, and systems where the
9120    VM page cache was not coherent with the file system buffer cache
9121    like early versions of FreeBSD and possibly contemporary NetBSD.)
9122    For shared mappings, we should conversely verify that changes get
9123    propagated back to all the places they're supposed to be.
9124
9125    Grep wants private fixed already mapped.
9126    The main things grep needs to know about mmap are:
9127    * does it exist and is it safe to write into the mmap'd area
9128    * how to use it (BSD variants)  */
9129
9130 #include <fcntl.h>
9131 #include <sys/mman.h>
9132
9133 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9134 char *malloc ();
9135 #endif
9136
9137 /* This mess was copied from the GNU getpagesize.h.  */
9138 #ifndef HAVE_GETPAGESIZE
9139 # ifdef _SC_PAGESIZE
9140 #  define getpagesize() sysconf(_SC_PAGESIZE)
9141 # else /* no _SC_PAGESIZE */
9142 #  ifdef HAVE_SYS_PARAM_H
9143 #   include <sys/param.h>
9144 #   ifdef EXEC_PAGESIZE
9145 #    define getpagesize() EXEC_PAGESIZE
9146 #   else /* no EXEC_PAGESIZE */
9147 #    ifdef NBPG
9148 #     define getpagesize() NBPG * CLSIZE
9149 #     ifndef CLSIZE
9150 #      define CLSIZE 1
9151 #     endif /* no CLSIZE */
9152 #    else /* no NBPG */
9153 #     ifdef NBPC
9154 #      define getpagesize() NBPC
9155 #     else /* no NBPC */
9156 #      ifdef PAGESIZE
9157 #       define getpagesize() PAGESIZE
9158 #      endif /* PAGESIZE */
9159 #     endif /* no NBPC */
9160 #    endif /* no NBPG */
9161 #   endif /* no EXEC_PAGESIZE */
9162 #  else /* no HAVE_SYS_PARAM_H */
9163 #   define getpagesize() 8192   /* punt totally */
9164 #  endif /* no HAVE_SYS_PARAM_H */
9165 # endif /* no _SC_PAGESIZE */
9166
9167 #endif /* no HAVE_GETPAGESIZE */
9168
9169 int
9170 main ()
9171 {
9172   char *data, *data2, *data3;
9173   const char *cdata2;
9174   int i, pagesize;
9175   int fd, fd2;
9176
9177   pagesize = getpagesize ();
9178
9179   /* First, make a file with some known garbage in it. */
9180   data = (char *) malloc (pagesize);
9181   if (!data)
9182     return 1;
9183   for (i = 0; i < pagesize; ++i)
9184     *(data + i) = rand ();
9185   umask (0);
9186   fd = creat ("conftest.mmap", 0600);
9187   if (fd < 0)
9188     return 2;
9189   if (write (fd, data, pagesize) != pagesize)
9190     return 3;
9191   close (fd);
9192
9193   /* Next, check that the tail of a page is zero-filled.  File must have
9194      non-zero length, otherwise we risk SIGBUS for entire page.  */
9195   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9196   if (fd2 < 0)
9197     return 4;
9198   cdata2 = "";
9199   if (write (fd2, cdata2, 1) != 1)
9200     return 5;
9201   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9202   if (data2 == MAP_FAILED)
9203     return 6;
9204   for (i = 0; i < pagesize; ++i)
9205     if (*(data2 + i))
9206       return 7;
9207   close (fd2);
9208   if (munmap (data2, pagesize))
9209     return 8;
9210
9211   /* Next, try to mmap the file at a fixed address which already has
9212      something else allocated at it.  If we can, also make sure that
9213      we see the same garbage.  */
9214   fd = open ("conftest.mmap", O_RDWR);
9215   if (fd < 0)
9216     return 9;
9217   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9218                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9219     return 10;
9220   for (i = 0; i < pagesize; ++i)
9221     if (*(data + i) != *(data2 + i))
9222       return 11;
9223
9224   /* Finally, make sure that changes to the mapped area do not
9225      percolate back to the file as seen by read().  (This is a bug on
9226      some variants of i386 svr4.0.)  */
9227   for (i = 0; i < pagesize; ++i)
9228     *(data2 + i) = *(data2 + i) + 1;
9229   data3 = (char *) malloc (pagesize);
9230   if (!data3)
9231     return 12;
9232   if (read (fd, data3, pagesize) != pagesize)
9233     return 13;
9234   for (i = 0; i < pagesize; ++i)
9235     if (*(data + i) != *(data3 + i))
9236       return 14;
9237   close (fd);
9238   return 0;
9239 }
9240 _ACEOF
9241 if ac_fn_c_try_run "$LINENO"; then :
9242   ac_cv_func_mmap_fixed_mapped=yes
9243 else
9244   ac_cv_func_mmap_fixed_mapped=no
9245 fi
9246 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9247   conftest.$ac_objext conftest.beam conftest.$ac_ext
9248 fi
9249
9250 fi
9251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9252 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9253 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9254
9255 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9256
9257 fi
9258 rm -f conftest.mmap conftest.txt
9259
9260 if test $use_mmap_for_buffers = yes; then
9261
9262 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9263
9264   REL_ALLOC=no
9265 fi
9266
9267 LIBS="$LIBS_SYSTEM $LIBS"
9268
9269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9270 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9271 if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
9272   $as_echo_n "(cached) " >&6
9273 else
9274   ac_check_lib_save_LIBS=$LIBS
9275 LIBS="-ldnet  $LIBS"
9276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9277 /* end confdefs.h.  */
9278
9279 /* Override any GCC internal prototype to avoid an error.
9280    Use char because int might match the return type of a GCC
9281    builtin and then its argument prototype would still apply.  */
9282 #ifdef __cplusplus
9283 extern "C"
9284 #endif
9285 char dnet_ntoa ();
9286 int
9287 main ()
9288 {
9289 return dnet_ntoa ();
9290   ;
9291   return 0;
9292 }
9293 _ACEOF
9294 if ac_fn_c_try_link "$LINENO"; then :
9295   ac_cv_lib_dnet_dnet_ntoa=yes
9296 else
9297   ac_cv_lib_dnet_dnet_ntoa=no
9298 fi
9299 rm -f core conftest.err conftest.$ac_objext \
9300     conftest$ac_exeext conftest.$ac_ext
9301 LIBS=$ac_check_lib_save_LIBS
9302 fi
9303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9304 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9305 if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
9306   cat >>confdefs.h <<_ACEOF
9307 #define HAVE_LIBDNET 1
9308 _ACEOF
9309
9310   LIBS="-ldnet $LIBS"
9311
9312 fi
9313
9314
9315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9316 $as_echo_n "checking for main in -lXbsd... " >&6; }
9317 if ${ac_cv_lib_Xbsd_main+:} false; then :
9318   $as_echo_n "(cached) " >&6
9319 else
9320   ac_check_lib_save_LIBS=$LIBS
9321 LIBS="-lXbsd  $LIBS"
9322 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9323 /* end confdefs.h.  */
9324
9325
9326 int
9327 main ()
9328 {
9329 return main ();
9330   ;
9331   return 0;
9332 }
9333 _ACEOF
9334 if ac_fn_c_try_link "$LINENO"; then :
9335   ac_cv_lib_Xbsd_main=yes
9336 else
9337   ac_cv_lib_Xbsd_main=no
9338 fi
9339 rm -f core conftest.err conftest.$ac_objext \
9340     conftest$ac_exeext conftest.$ac_ext
9341 LIBS=$ac_check_lib_save_LIBS
9342 fi
9343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9344 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9345 if test "x$ac_cv_lib_Xbsd_main" = xyes; then :
9346   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9347 fi
9348
9349
9350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9351 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9352 if ${ac_cv_lib_pthreads_cma_open+:} false; then :
9353   $as_echo_n "(cached) " >&6
9354 else
9355   ac_check_lib_save_LIBS=$LIBS
9356 LIBS="-lpthreads  $LIBS"
9357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9358 /* end confdefs.h.  */
9359
9360 /* Override any GCC internal prototype to avoid an error.
9361    Use char because int might match the return type of a GCC
9362    builtin and then its argument prototype would still apply.  */
9363 #ifdef __cplusplus
9364 extern "C"
9365 #endif
9366 char cma_open ();
9367 int
9368 main ()
9369 {
9370 return cma_open ();
9371   ;
9372   return 0;
9373 }
9374 _ACEOF
9375 if ac_fn_c_try_link "$LINENO"; then :
9376   ac_cv_lib_pthreads_cma_open=yes
9377 else
9378   ac_cv_lib_pthreads_cma_open=no
9379 fi
9380 rm -f core conftest.err conftest.$ac_objext \
9381     conftest$ac_exeext conftest.$ac_ext
9382 LIBS=$ac_check_lib_save_LIBS
9383 fi
9384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9385 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9386 if test "x$ac_cv_lib_pthreads_cma_open" = xyes; then :
9387   cat >>confdefs.h <<_ACEOF
9388 #define HAVE_LIBPTHREADS 1
9389 _ACEOF
9390
9391   LIBS="-lpthreads $LIBS"
9392
9393 fi
9394
9395
9396 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9397 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
9398 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
9399 ## added to LIBS in configure would never contain the pthreads part,
9400 ## but the value used in Makefiles might.  FIXME?
9401 ##
9402 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9403 ## be harmless on older versions of X where it happens to exist.
9404 test "$opsys" = "aix4-2" && \
9405   test $ac_cv_lib_pthreads_cma_open = yes && \
9406   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9407
9408
9409 case ${host_os} in
9410 aix*)
9411   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9412 $as_echo_n "checking for -bbigtoc option... " >&6; }
9413 if ${gdb_cv_bigtoc+:} false; then :
9414   $as_echo_n "(cached) " >&6
9415 else
9416
9417     case $GCC in
9418     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9419     *) gdb_cv_bigtoc=-bbigtoc ;;
9420     esac
9421
9422     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9423     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9424 /* end confdefs.h.  */
9425
9426 int
9427 main ()
9428 {
9429 int i;
9430   ;
9431   return 0;
9432 }
9433 _ACEOF
9434 if ac_fn_c_try_link "$LINENO"; then :
9435
9436 else
9437   gdb_cv_bigtoc=
9438 fi
9439 rm -f core conftest.err conftest.$ac_objext \
9440     conftest$ac_exeext conftest.$ac_ext
9441
9442 fi
9443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9444 $as_echo "$gdb_cv_bigtoc" >&6; }
9445   ;;
9446 esac
9447
9448 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9449 # used for the tests that follow.  We set them back to REAL_CFLAGS and
9450 # REAL_CPPFLAGS later on.
9451
9452 REAL_CFLAGS="$CFLAGS"
9453 REAL_CPPFLAGS="$CPPFLAGS"
9454
9455 if test "${HAVE_X11}" = "yes"; then
9456   DEFS="$C_SWITCH_X_SITE $DEFS"
9457   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9458   LIBS="-lX11 $LIBS"
9459   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9460   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9461
9462   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9463   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9464   # but it's more convenient here to set LD_RUN_PATH
9465   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9466   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9467     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9468     export LD_RUN_PATH
9469   fi
9470
9471   if test "${opsys}" = "gnu-linux"; then
9472     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9473 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9474     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9475 /* end confdefs.h.  */
9476
9477 int
9478 main ()
9479 {
9480 XOpenDisplay ("foo");
9481   ;
9482   return 0;
9483 }
9484 _ACEOF
9485 if ac_fn_c_try_link "$LINENO"; then :
9486   xlinux_first_failure=no
9487 else
9488   xlinux_first_failure=yes
9489 fi
9490 rm -f core conftest.err conftest.$ac_objext \
9491     conftest$ac_exeext conftest.$ac_ext
9492     if test "${xlinux_first_failure}" = "yes"; then
9493       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9494       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9495       OLD_CPPFLAGS="$CPPFLAGS"
9496       OLD_LIBS="$LIBS"
9497       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9498       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9499       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9500       LIBS="$LIBS -b i486-linuxaout"
9501       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9502 /* end confdefs.h.  */
9503
9504 int
9505 main ()
9506 {
9507 XOpenDisplay ("foo");
9508   ;
9509   return 0;
9510 }
9511 _ACEOF
9512 if ac_fn_c_try_link "$LINENO"; then :
9513   xlinux_second_failure=no
9514 else
9515   xlinux_second_failure=yes
9516 fi
9517 rm -f core conftest.err conftest.$ac_objext \
9518     conftest$ac_exeext conftest.$ac_ext
9519       if test "${xlinux_second_failure}" = "yes"; then
9520         # If we get the same failure with -b, there is no use adding -b.
9521         # So take it out.  This plays safe.
9522         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9523         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9524         CPPFLAGS="$OLD_CPPFLAGS"
9525         LIBS="$OLD_LIBS"
9526         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9527 $as_echo "no" >&6; }
9528       else
9529         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9530 $as_echo "yes" >&6; }
9531       fi
9532     else
9533       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9534 $as_echo "no" >&6; }
9535     fi
9536   fi
9537
9538   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9539   # header files included from there.
9540   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9541 $as_echo_n "checking for Xkb... " >&6; }
9542   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9543 /* end confdefs.h.  */
9544 #include <X11/Xlib.h>
9545 #include <X11/XKBlib.h>
9546 int
9547 main ()
9548 {
9549 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9550   ;
9551   return 0;
9552 }
9553 _ACEOF
9554 if ac_fn_c_try_link "$LINENO"; then :
9555   emacs_xkb=yes
9556 else
9557   emacs_xkb=no
9558 fi
9559 rm -f core conftest.err conftest.$ac_objext \
9560     conftest$ac_exeext conftest.$ac_ext
9561   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9562 $as_echo "$emacs_xkb" >&6; }
9563   if test $emacs_xkb = yes; then
9564
9565 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9566
9567   fi
9568
9569   for ac_func in XrmSetDatabase XScreenResourceString \
9570 XScreenNumberOfScreen XSetWMProtocols
9571 do :
9572   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9573 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9574 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9575   cat >>confdefs.h <<_ACEOF
9576 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9577 _ACEOF
9578
9579 fi
9580 done
9581
9582 fi
9583
9584 if test "${window_system}" = "x11"; then
9585   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9586 $as_echo_n "checking X11 version 6... " >&6; }
9587   if ${emacs_cv_x11_version_6+:} false; then :
9588   $as_echo_n "(cached) " >&6
9589 else
9590   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9591 /* end confdefs.h.  */
9592 #include <X11/Xlib.h>
9593 int
9594 main ()
9595 {
9596 #if XlibSpecificationRelease < 6
9597 fail;
9598 #endif
9599
9600   ;
9601   return 0;
9602 }
9603 _ACEOF
9604 if ac_fn_c_try_link "$LINENO"; then :
9605   emacs_cv_x11_version_6=yes
9606 else
9607   emacs_cv_x11_version_6=no
9608 fi
9609 rm -f core conftest.err conftest.$ac_objext \
9610     conftest$ac_exeext conftest.$ac_ext
9611 fi
9612
9613   if test $emacs_cv_x11_version_6 = yes; then
9614     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9615 $as_echo "6 or newer" >&6; }
9616
9617 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9618
9619
9620 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9621
9622     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9623     ## XIM support.
9624     case "$opsys" in
9625       sol2-*) : ;;
9626       *)
9627 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9628
9629          ;;
9630     esac
9631   else
9632     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9633 $as_echo "before 6" >&6; }
9634   fi
9635 fi
9636
9637
9638 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9639 HAVE_RSVG=no
9640 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9641   if test "${with_rsvg}" != "no"; then
9642     RSVG_REQUIRED=2.11.0
9643     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9644
9645
9646   succeeded=no
9647
9648   # Extract the first word of "pkg-config", so it can be a program name with args.
9649 set dummy pkg-config; ac_word=$2
9650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9651 $as_echo_n "checking for $ac_word... " >&6; }
9652 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9653   $as_echo_n "(cached) " >&6
9654 else
9655   case $PKG_CONFIG in
9656   [\\/]* | ?:[\\/]*)
9657   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9658   ;;
9659   *)
9660   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9661 for as_dir in $PATH
9662 do
9663   IFS=$as_save_IFS
9664   test -z "$as_dir" && as_dir=.
9665     for ac_exec_ext in '' $ac_executable_extensions; do
9666   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9667     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9668     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9669     break 2
9670   fi
9671 done
9672   done
9673 IFS=$as_save_IFS
9674
9675   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9676   ;;
9677 esac
9678 fi
9679 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9680 if test -n "$PKG_CONFIG"; then
9681   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9682 $as_echo "$PKG_CONFIG" >&6; }
9683 else
9684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9685 $as_echo "no" >&6; }
9686 fi
9687
9688
9689
9690   if test "$PKG_CONFIG" = "no" ; then
9691      :
9692   else
9693      PKG_CONFIG_MIN_VERSION=0.9.0
9694      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9695         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9696 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9697
9698         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9699             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9700 $as_echo "yes" >&6; }
9701             succeeded=yes
9702
9703             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
9704 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
9705             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9706             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
9707 $as_echo "$RSVG_CFLAGS" >&6; }
9708
9709             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
9710 $as_echo_n "checking RSVG_LIBS... " >&6; }
9711             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9712             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
9713 $as_echo "$RSVG_LIBS" >&6; }
9714         else
9715             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9716 $as_echo "no" >&6; }
9717             RSVG_CFLAGS=""
9718             RSVG_LIBS=""
9719             ## If we have a custom action on failure, don't print errors, but
9720             ## do set a variable so people can do so.
9721             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
9722
9723         fi
9724
9725
9726
9727      else
9728         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9729         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9730      fi
9731   fi
9732
9733   if test $succeeded = yes; then
9734      HAVE_RSVG=yes
9735   else
9736      :
9737   fi
9738
9739
9740
9741
9742     if test $HAVE_RSVG = yes; then
9743
9744 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
9745
9746       CFLAGS="$CFLAGS $RSVG_CFLAGS"
9747       LIBS="$RSVG_LIBS $LIBS"
9748     fi
9749   fi
9750 fi
9751
9752 HAVE_IMAGEMAGICK=no
9753 if test "${HAVE_X11}" = "yes"; then
9754   if test "${with_imagemagick}" != "no"; then
9755     IMAGEMAGICK_MODULE="Wand"
9756
9757   succeeded=no
9758
9759   # Extract the first word of "pkg-config", so it can be a program name with args.
9760 set dummy pkg-config; ac_word=$2
9761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9762 $as_echo_n "checking for $ac_word... " >&6; }
9763 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9764   $as_echo_n "(cached) " >&6
9765 else
9766   case $PKG_CONFIG in
9767   [\\/]* | ?:[\\/]*)
9768   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9769   ;;
9770   *)
9771   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9772 for as_dir in $PATH
9773 do
9774   IFS=$as_save_IFS
9775   test -z "$as_dir" && as_dir=.
9776     for ac_exec_ext in '' $ac_executable_extensions; do
9777   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9778     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9779     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9780     break 2
9781   fi
9782 done
9783   done
9784 IFS=$as_save_IFS
9785
9786   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9787   ;;
9788 esac
9789 fi
9790 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9791 if test -n "$PKG_CONFIG"; then
9792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9793 $as_echo "$PKG_CONFIG" >&6; }
9794 else
9795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9796 $as_echo "no" >&6; }
9797 fi
9798
9799
9800
9801   if test "$PKG_CONFIG" = "no" ; then
9802      :
9803   else
9804      PKG_CONFIG_MIN_VERSION=0.9.0
9805      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9806         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
9807 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
9808
9809         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
9810             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9811 $as_echo "yes" >&6; }
9812             succeeded=yes
9813
9814             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
9815 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
9816             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9817             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
9818 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
9819
9820             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
9821 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
9822             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9823             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
9824 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
9825         else
9826             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9827 $as_echo "no" >&6; }
9828             IMAGEMAGICK_CFLAGS=""
9829             IMAGEMAGICK_LIBS=""
9830             ## If we have a custom action on failure, don't print errors, but
9831             ## do set a variable so people can do so.
9832             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
9833
9834         fi
9835
9836
9837
9838      else
9839         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9840         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9841      fi
9842   fi
9843
9844   if test $succeeded = yes; then
9845      HAVE_IMAGEMAGICK=yes
9846   else
9847      :
9848   fi
9849
9850
9851
9852
9853     if test $HAVE_IMAGEMAGICK = yes; then
9854
9855 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
9856
9857       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
9858       LIBS="$IMAGEMAGICK_LIBS $LIBS"
9859       for ac_func in MagickExportImagePixels
9860 do :
9861   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
9862 if test "x$ac_cv_func_MagickExportImagePixels" = xyes; then :
9863   cat >>confdefs.h <<_ACEOF
9864 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
9865 _ACEOF
9866
9867 fi
9868 done
9869
9870     fi
9871   fi
9872 fi
9873
9874
9875 HAVE_GTK=no
9876 if test "${with_gtk3}" = "yes"; then
9877   GLIB_REQUIRED=2.6
9878   GTK_REQUIRED=2.90
9879   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9880
9881
9882   succeeded=no
9883
9884   # Extract the first word of "pkg-config", so it can be a program name with args.
9885 set dummy pkg-config; ac_word=$2
9886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9887 $as_echo_n "checking for $ac_word... " >&6; }
9888 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9889   $as_echo_n "(cached) " >&6
9890 else
9891   case $PKG_CONFIG in
9892   [\\/]* | ?:[\\/]*)
9893   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9894   ;;
9895   *)
9896   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9897 for as_dir in $PATH
9898 do
9899   IFS=$as_save_IFS
9900   test -z "$as_dir" && as_dir=.
9901     for ac_exec_ext in '' $ac_executable_extensions; do
9902   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9903     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9904     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9905     break 2
9906   fi
9907 done
9908   done
9909 IFS=$as_save_IFS
9910
9911   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9912   ;;
9913 esac
9914 fi
9915 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9916 if test -n "$PKG_CONFIG"; then
9917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9918 $as_echo "$PKG_CONFIG" >&6; }
9919 else
9920   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9921 $as_echo "no" >&6; }
9922 fi
9923
9924
9925
9926   if test "$PKG_CONFIG" = "no" ; then
9927      pkg_check_gtk=no
9928   else
9929      PKG_CONFIG_MIN_VERSION=0.9.0
9930      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9931         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9932 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9933
9934         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9935             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9936 $as_echo "yes" >&6; }
9937             succeeded=yes
9938
9939             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9940 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9941             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9942             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9943 $as_echo "$GTK_CFLAGS" >&6; }
9944
9945             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9946 $as_echo_n "checking GTK_LIBS... " >&6; }
9947             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9948             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9949 $as_echo "$GTK_LIBS" >&6; }
9950         else
9951             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9952 $as_echo "no" >&6; }
9953             GTK_CFLAGS=""
9954             GTK_LIBS=""
9955             ## If we have a custom action on failure, don't print errors, but
9956             ## do set a variable so people can do so.
9957             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9958
9959         fi
9960
9961
9962
9963      else
9964         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9965         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9966      fi
9967   fi
9968
9969   if test $succeeded = yes; then
9970      pkg_check_gtk=yes
9971   else
9972      pkg_check_gtk=no
9973   fi
9974
9975   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
9976      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
9977   fi
9978 fi
9979
9980 if test "$pkg_check_gtk" != "yes"; then
9981   HAVE_GTK=no
9982 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
9983   GLIB_REQUIRED=2.6
9984   GTK_REQUIRED=2.6
9985   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9986
9987
9988   succeeded=no
9989
9990   # Extract the first word of "pkg-config", so it can be a program name with args.
9991 set dummy pkg-config; ac_word=$2
9992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9993 $as_echo_n "checking for $ac_word... " >&6; }
9994 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9995   $as_echo_n "(cached) " >&6
9996 else
9997   case $PKG_CONFIG in
9998   [\\/]* | ?:[\\/]*)
9999   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10000   ;;
10001   *)
10002   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10003 for as_dir in $PATH
10004 do
10005   IFS=$as_save_IFS
10006   test -z "$as_dir" && as_dir=.
10007     for ac_exec_ext in '' $ac_executable_extensions; do
10008   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10009     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10010     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10011     break 2
10012   fi
10013 done
10014   done
10015 IFS=$as_save_IFS
10016
10017   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10018   ;;
10019 esac
10020 fi
10021 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10022 if test -n "$PKG_CONFIG"; then
10023   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10024 $as_echo "$PKG_CONFIG" >&6; }
10025 else
10026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10027 $as_echo "no" >&6; }
10028 fi
10029
10030
10031
10032   if test "$PKG_CONFIG" = "no" ; then
10033      pkg_check_gtk=no
10034   else
10035      PKG_CONFIG_MIN_VERSION=0.9.0
10036      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10037         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10038 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10039
10040         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10041             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10042 $as_echo "yes" >&6; }
10043             succeeded=yes
10044
10045             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10046 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10047             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10048             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10049 $as_echo "$GTK_CFLAGS" >&6; }
10050
10051             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10052 $as_echo_n "checking GTK_LIBS... " >&6; }
10053             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10054             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10055 $as_echo "$GTK_LIBS" >&6; }
10056         else
10057             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10058 $as_echo "no" >&6; }
10059             GTK_CFLAGS=""
10060             GTK_LIBS=""
10061             ## If we have a custom action on failure, don't print errors, but
10062             ## do set a variable so people can do so.
10063             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10064
10065         fi
10066
10067
10068
10069      else
10070         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10071         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10072      fi
10073   fi
10074
10075   if test $succeeded = yes; then
10076      pkg_check_gtk=yes
10077   else
10078      pkg_check_gtk=no
10079   fi
10080
10081   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10082      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10083   fi
10084 fi
10085 fi
10086
10087 GTK_OBJ=
10088 if test x"$pkg_check_gtk" = xyes; then
10089
10090
10091
10092   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10093   CFLAGS="$CFLAGS $GTK_CFLAGS"
10094   LIBS="$GTK_LIBS $LIBS"
10095     GTK_COMPILES=no
10096   for ac_func in gtk_main
10097 do :
10098   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10099 if test "x$ac_cv_func_gtk_main" = xyes; then :
10100   cat >>confdefs.h <<_ACEOF
10101 #define HAVE_GTK_MAIN 1
10102 _ACEOF
10103  GTK_COMPILES=yes
10104 fi
10105 done
10106
10107   if test "${GTK_COMPILES}" != "yes"; then
10108     if test "$USE_X_TOOLKIT" != "maybe"; then
10109       as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10110     fi
10111   else
10112     HAVE_GTK=yes
10113
10114 $as_echo "#define USE_GTK 1" >>confdefs.h
10115
10116     GTK_OBJ=gtkutil.o
10117     USE_X_TOOLKIT=none
10118     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10119       :
10120     else
10121       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10122        closing open displays.  This is no problem if you just use
10123        one display, but if you use more than one and close one of them
10124        Emacs may crash." >&5
10125 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10126        closing open displays.  This is no problem if you just use
10127        one display, but if you use more than one and close one of them
10128        Emacs may crash." >&2;}
10129       sleep 3
10130     fi
10131   fi
10132
10133 fi
10134
10135
10136
10137 if test "${HAVE_GTK}" = "yes"; then
10138
10139       if test "$with_toolkit_scroll_bars" != no; then
10140     with_toolkit_scroll_bars=yes
10141   fi
10142
10143           HAVE_GTK_FILE_SELECTION=no
10144   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10145 #include <gtk/gtk.h>
10146 "
10147 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = xyes; then :
10148   HAVE_GTK_FILE_SELECTION=yes
10149 else
10150   HAVE_GTK_FILE_SELECTION=no
10151 fi
10152
10153   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10154     for ac_func in gtk_file_selection_new
10155 do :
10156   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10157 if test "x$ac_cv_func_gtk_file_selection_new" = xyes; then :
10158   cat >>confdefs.h <<_ACEOF
10159 #define HAVE_GTK_FILE_SELECTION_NEW 1
10160 _ACEOF
10161
10162 fi
10163 done
10164
10165   fi
10166
10167         HAVE_GTK_AND_PTHREAD=no
10168     for ac_header in pthread.h
10169 do :
10170   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10171 if test "x$ac_cv_header_pthread_h" = xyes; then :
10172   cat >>confdefs.h <<_ACEOF
10173 #define HAVE_PTHREAD_H 1
10174 _ACEOF
10175
10176 fi
10177
10178 done
10179
10180     if test "$ac_cv_header_pthread_h"; then
10181       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10182 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10183 if ${ac_cv_lib_pthread_pthread_self+:} false; then :
10184   $as_echo_n "(cached) " >&6
10185 else
10186   ac_check_lib_save_LIBS=$LIBS
10187 LIBS="-lpthread  $LIBS"
10188 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10189 /* end confdefs.h.  */
10190
10191 /* Override any GCC internal prototype to avoid an error.
10192    Use char because int might match the return type of a GCC
10193    builtin and then its argument prototype would still apply.  */
10194 #ifdef __cplusplus
10195 extern "C"
10196 #endif
10197 char pthread_self ();
10198 int
10199 main ()
10200 {
10201 return pthread_self ();
10202   ;
10203   return 0;
10204 }
10205 _ACEOF
10206 if ac_fn_c_try_link "$LINENO"; then :
10207   ac_cv_lib_pthread_pthread_self=yes
10208 else
10209   ac_cv_lib_pthread_pthread_self=no
10210 fi
10211 rm -f core conftest.err conftest.$ac_objext \
10212     conftest$ac_exeext conftest.$ac_ext
10213 LIBS=$ac_check_lib_save_LIBS
10214 fi
10215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10216 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10217 if test "x$ac_cv_lib_pthread_pthread_self" = xyes; then :
10218   HAVE_GTK_AND_PTHREAD=yes
10219 fi
10220
10221     fi
10222     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10223       case "${canonical}" in
10224         *-hpux*) ;;
10225         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10226       esac
10227
10228 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10229
10230     fi
10231
10232     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10233                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10234                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10235                  gtk_orientable_set_orientation
10236 do :
10237   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10238 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10239 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10240   cat >>confdefs.h <<_ACEOF
10241 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10242 _ACEOF
10243
10244 fi
10245 done
10246
10247
10248 fi
10249
10250 HAVE_DBUS=no
10251 DBUS_OBJ=
10252 if test "${with_dbus}" = "yes"; then
10253
10254   succeeded=no
10255
10256   # Extract the first word of "pkg-config", so it can be a program name with args.
10257 set dummy pkg-config; ac_word=$2
10258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10259 $as_echo_n "checking for $ac_word... " >&6; }
10260 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10261   $as_echo_n "(cached) " >&6
10262 else
10263   case $PKG_CONFIG in
10264   [\\/]* | ?:[\\/]*)
10265   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10266   ;;
10267   *)
10268   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10269 for as_dir in $PATH
10270 do
10271   IFS=$as_save_IFS
10272   test -z "$as_dir" && as_dir=.
10273     for ac_exec_ext in '' $ac_executable_extensions; do
10274   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10275     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10276     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10277     break 2
10278   fi
10279 done
10280   done
10281 IFS=$as_save_IFS
10282
10283   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10284   ;;
10285 esac
10286 fi
10287 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10288 if test -n "$PKG_CONFIG"; then
10289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10290 $as_echo "$PKG_CONFIG" >&6; }
10291 else
10292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10293 $as_echo "no" >&6; }
10294 fi
10295
10296
10297
10298   if test "$PKG_CONFIG" = "no" ; then
10299      HAVE_DBUS=no
10300   else
10301      PKG_CONFIG_MIN_VERSION=0.9.0
10302      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10303         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10304 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10305
10306         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10307             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10308 $as_echo "yes" >&6; }
10309             succeeded=yes
10310
10311             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10312 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10313             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10314             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10315 $as_echo "$DBUS_CFLAGS" >&6; }
10316
10317             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10318 $as_echo_n "checking DBUS_LIBS... " >&6; }
10319             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10320             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10321 $as_echo "$DBUS_LIBS" >&6; }
10322         else
10323             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10324 $as_echo "no" >&6; }
10325             DBUS_CFLAGS=""
10326             DBUS_LIBS=""
10327             ## If we have a custom action on failure, don't print errors, but
10328             ## do set a variable so people can do so.
10329             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10330
10331         fi
10332
10333
10334
10335      else
10336         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10337         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10338      fi
10339   fi
10340
10341   if test $succeeded = yes; then
10342      HAVE_DBUS=yes
10343   else
10344      HAVE_DBUS=no
10345   fi
10346
10347    if test "$HAVE_DBUS" = yes; then
10348      LIBS="$LIBS $DBUS_LIBS"
10349
10350 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10351
10352      for ac_func in dbus_watch_get_unix_fd
10353 do :
10354   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10355 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = xyes; then :
10356   cat >>confdefs.h <<_ACEOF
10357 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10358 _ACEOF
10359
10360 fi
10361 done
10362
10363      DBUS_OBJ=dbusbind.o
10364    fi
10365 fi
10366
10367
10368 HAVE_GCONF=no
10369 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10370
10371   succeeded=no
10372
10373   # Extract the first word of "pkg-config", so it can be a program name with args.
10374 set dummy pkg-config; ac_word=$2
10375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10376 $as_echo_n "checking for $ac_word... " >&6; }
10377 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10378   $as_echo_n "(cached) " >&6
10379 else
10380   case $PKG_CONFIG in
10381   [\\/]* | ?:[\\/]*)
10382   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10383   ;;
10384   *)
10385   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10386 for as_dir in $PATH
10387 do
10388   IFS=$as_save_IFS
10389   test -z "$as_dir" && as_dir=.
10390     for ac_exec_ext in '' $ac_executable_extensions; do
10391   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10392     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10393     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10394     break 2
10395   fi
10396 done
10397   done
10398 IFS=$as_save_IFS
10399
10400   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10401   ;;
10402 esac
10403 fi
10404 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10405 if test -n "$PKG_CONFIG"; then
10406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10407 $as_echo "$PKG_CONFIG" >&6; }
10408 else
10409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10410 $as_echo "no" >&6; }
10411 fi
10412
10413
10414
10415   if test "$PKG_CONFIG" = "no" ; then
10416      HAVE_GCONF=no
10417   else
10418      PKG_CONFIG_MIN_VERSION=0.9.0
10419      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10420         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10421 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10422
10423         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10424             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10425 $as_echo "yes" >&6; }
10426             succeeded=yes
10427
10428             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10429 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10430             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10431             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10432 $as_echo "$GCONF_CFLAGS" >&6; }
10433
10434             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10435 $as_echo_n "checking GCONF_LIBS... " >&6; }
10436             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10437             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10438 $as_echo "$GCONF_LIBS" >&6; }
10439         else
10440             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10441 $as_echo "no" >&6; }
10442             GCONF_CFLAGS=""
10443             GCONF_LIBS=""
10444             ## If we have a custom action on failure, don't print errors, but
10445             ## do set a variable so people can do so.
10446             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10447
10448         fi
10449
10450
10451
10452      else
10453         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10454         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10455      fi
10456   fi
10457
10458   if test $succeeded = yes; then
10459      HAVE_GCONF=yes
10460   else
10461      HAVE_GCONF=no
10462   fi
10463
10464    if test "$HAVE_GCONF" = yes; then
10465
10466 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10467
10468             for ac_func in g_type_init
10469 do :
10470   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10471 if test "x$ac_cv_func_g_type_init" = xyes; then :
10472   cat >>confdefs.h <<_ACEOF
10473 #define HAVE_G_TYPE_INIT 1
10474 _ACEOF
10475
10476 fi
10477 done
10478
10479    fi
10480 fi
10481
10482 HAVE_LIBSELINUX=no
10483 LIBSELINUX_LIBS=
10484 if test "${with_selinux}" = "yes"; then
10485    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10486 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10487 if ${ac_cv_lib_selinux_lgetfilecon+:} false; then :
10488   $as_echo_n "(cached) " >&6
10489 else
10490   ac_check_lib_save_LIBS=$LIBS
10491 LIBS="-lselinux  $LIBS"
10492 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10493 /* end confdefs.h.  */
10494
10495 /* Override any GCC internal prototype to avoid an error.
10496    Use char because int might match the return type of a GCC
10497    builtin and then its argument prototype would still apply.  */
10498 #ifdef __cplusplus
10499 extern "C"
10500 #endif
10501 char lgetfilecon ();
10502 int
10503 main ()
10504 {
10505 return lgetfilecon ();
10506   ;
10507   return 0;
10508 }
10509 _ACEOF
10510 if ac_fn_c_try_link "$LINENO"; then :
10511   ac_cv_lib_selinux_lgetfilecon=yes
10512 else
10513   ac_cv_lib_selinux_lgetfilecon=no
10514 fi
10515 rm -f core conftest.err conftest.$ac_objext \
10516     conftest$ac_exeext conftest.$ac_ext
10517 LIBS=$ac_check_lib_save_LIBS
10518 fi
10519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10520 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10521 if test "x$ac_cv_lib_selinux_lgetfilecon" = xyes; then :
10522   HAVE_LIBSELINUX=yes
10523 else
10524   HAVE_LIBSELINUX=no
10525 fi
10526
10527    if test "$HAVE_LIBSELINUX" = yes; then
10528
10529 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10530
10531       LIBSELINUX_LIBS=-lselinux
10532    fi
10533 fi
10534
10535
10536 HAVE_GNUTLS=no
10537 if test "${with_gnutls}" = "yes" ; then
10538
10539   succeeded=no
10540
10541   # Extract the first word of "pkg-config", so it can be a program name with args.
10542 set dummy pkg-config; ac_word=$2
10543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10544 $as_echo_n "checking for $ac_word... " >&6; }
10545 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10546   $as_echo_n "(cached) " >&6
10547 else
10548   case $PKG_CONFIG in
10549   [\\/]* | ?:[\\/]*)
10550   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10551   ;;
10552   *)
10553   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10554 for as_dir in $PATH
10555 do
10556   IFS=$as_save_IFS
10557   test -z "$as_dir" && as_dir=.
10558     for ac_exec_ext in '' $ac_executable_extensions; do
10559   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10560     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10561     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10562     break 2
10563   fi
10564 done
10565   done
10566 IFS=$as_save_IFS
10567
10568   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10569   ;;
10570 esac
10571 fi
10572 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10573 if test -n "$PKG_CONFIG"; then
10574   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10575 $as_echo "$PKG_CONFIG" >&6; }
10576 else
10577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10578 $as_echo "no" >&6; }
10579 fi
10580
10581
10582
10583   if test "$PKG_CONFIG" = "no" ; then
10584      HAVE_GNUTLS=no
10585   else
10586      PKG_CONFIG_MIN_VERSION=0.9.0
10587      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10588         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10589 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10590
10591         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10592             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10593 $as_echo "yes" >&6; }
10594             succeeded=yes
10595
10596             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10597 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10598             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10599             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10600 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10601
10602             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10603 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10604             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10605             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10606 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10607         else
10608             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10609 $as_echo "no" >&6; }
10610             LIBGNUTLS_CFLAGS=""
10611             LIBGNUTLS_LIBS=""
10612             ## If we have a custom action on failure, don't print errors, but
10613             ## do set a variable so people can do so.
10614             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10615
10616         fi
10617
10618
10619
10620      else
10621         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10622         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10623      fi
10624   fi
10625
10626   if test $succeeded = yes; then
10627      HAVE_GNUTLS=yes
10628   else
10629      HAVE_GNUTLS=no
10630   fi
10631
10632   if test "${HAVE_GNUTLS}" = "yes"; then
10633
10634 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10635
10636   fi
10637 fi
10638
10639
10640
10641 HAVE_XAW3D=no
10642 LUCID_LIBW=
10643 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10644   if test "$with_xaw3d" != no; then
10645     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10646 $as_echo_n "checking for xaw3d... " >&6; }
10647     if ${emacs_cv_xaw3d+:} false; then :
10648   $as_echo_n "(cached) " >&6
10649 else
10650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10651 /* end confdefs.h.  */
10652
10653 #include <X11/Intrinsic.h>
10654 #include <X11/Xaw3d/Simple.h>
10655 int
10656 main ()
10657 {
10658
10659   ;
10660   return 0;
10661 }
10662 _ACEOF
10663 if ac_fn_c_try_link "$LINENO"; then :
10664   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
10665 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
10666 if ${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+:} false; then :
10667   $as_echo_n "(cached) " >&6
10668 else
10669   ac_check_lib_save_LIBS=$LIBS
10670 LIBS="-lXaw3d  $LIBS"
10671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10672 /* end confdefs.h.  */
10673
10674 /* Override any GCC internal prototype to avoid an error.
10675    Use char because int might match the return type of a GCC
10676    builtin and then its argument prototype would still apply.  */
10677 #ifdef __cplusplus
10678 extern "C"
10679 #endif
10680 char XawScrollbarSetThumb ();
10681 int
10682 main ()
10683 {
10684 return XawScrollbarSetThumb ();
10685   ;
10686   return 0;
10687 }
10688 _ACEOF
10689 if ac_fn_c_try_link "$LINENO"; then :
10690   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
10691 else
10692   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
10693 fi
10694 rm -f core conftest.err conftest.$ac_objext \
10695     conftest$ac_exeext conftest.$ac_ext
10696 LIBS=$ac_check_lib_save_LIBS
10697 fi
10698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
10699 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
10700 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = xyes; then :
10701   emacs_cv_xaw3d=yes
10702 else
10703   emacs_cv_xaw3d=no
10704 fi
10705
10706 else
10707   emacs_cv_xaw3d=no
10708 fi
10709 rm -f core conftest.err conftest.$ac_objext \
10710     conftest$ac_exeext conftest.$ac_ext
10711 fi
10712
10713   else
10714     emacs_cv_xaw3d=no
10715   fi
10716   if test $emacs_cv_xaw3d = yes; then
10717     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10718 $as_echo "yes; using Lucid toolkit" >&6; }
10719     USE_X_TOOLKIT=LUCID
10720     HAVE_XAW3D=yes
10721     LUCID_LIBW=-lXaw3d
10722
10723 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
10724
10725   else
10726     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10727 $as_echo "no" >&6; }
10728     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
10729 $as_echo_n "checking for libXaw... " >&6; }
10730     if ${emacs_cv_xaw+:} false; then :
10731   $as_echo_n "(cached) " >&6
10732 else
10733   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10734 /* end confdefs.h.  */
10735
10736 #include <X11/Intrinsic.h>
10737 #include <X11/Xaw/Simple.h>
10738 int
10739 main ()
10740 {
10741
10742   ;
10743   return 0;
10744 }
10745 _ACEOF
10746 if ac_fn_c_try_link "$LINENO"; then :
10747   emacs_cv_xaw=yes
10748 else
10749   emacs_cv_xaw=no
10750 fi
10751 rm -f core conftest.err conftest.$ac_objext \
10752     conftest$ac_exeext conftest.$ac_ext
10753 fi
10754
10755     if test $emacs_cv_xaw = yes; then
10756       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10757 $as_echo "yes; using Lucid toolkit" >&6; }
10758       USE_X_TOOLKIT=LUCID
10759       LUCID_LIBW=-lXaw
10760     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
10761       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
10762     else
10763       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
10764 $as_echo "no; do not use toolkit by default" >&6; }
10765       USE_X_TOOLKIT=none
10766     fi
10767   fi
10768 fi
10769
10770 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
10771
10772 LIBXTR6=
10773 if test "${USE_X_TOOLKIT}" != "none"; then
10774   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
10775 $as_echo_n "checking X11 toolkit version... " >&6; }
10776   if ${emacs_cv_x11_toolkit_version_6+:} false; then :
10777   $as_echo_n "(cached) " >&6
10778 else
10779   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10780 /* end confdefs.h.  */
10781 #include <X11/Intrinsic.h>
10782 int
10783 main ()
10784 {
10785 #if XtSpecificationRelease < 6
10786 fail;
10787 #endif
10788
10789   ;
10790   return 0;
10791 }
10792 _ACEOF
10793 if ac_fn_c_try_link "$LINENO"; then :
10794   emacs_cv_x11_toolkit_version_6=yes
10795 else
10796   emacs_cv_x11_toolkit_version_6=no
10797 fi
10798 rm -f core conftest.err conftest.$ac_objext \
10799     conftest$ac_exeext conftest.$ac_ext
10800 fi
10801
10802   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
10803   if test $emacs_cv_x11_toolkit_version_6 = yes; then
10804     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10805 $as_echo "6 or newer" >&6; }
10806
10807 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
10808
10809     LIBXTR6="-lSM -lICE"
10810     case "$opsys" in
10811       ## Use libw.a along with X11R6 Xt.
10812       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
10813     esac
10814   else
10815     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10816 $as_echo "before 6" >&6; }
10817   fi
10818
10819   OLDLIBS="$LIBS"
10820   if test x$HAVE_X11XTR6 = xyes; then
10821     LIBS="-lXt -lSM -lICE $LIBS"
10822   else
10823     LIBS="-lXt $LIBS"
10824   fi
10825   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
10826 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
10827 if ${ac_cv_lib_Xmu_XmuConvertStandardSelection+:} false; then :
10828   $as_echo_n "(cached) " >&6
10829 else
10830   ac_check_lib_save_LIBS=$LIBS
10831 LIBS="-lXmu  $LIBS"
10832 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10833 /* end confdefs.h.  */
10834
10835 /* Override any GCC internal prototype to avoid an error.
10836    Use char because int might match the return type of a GCC
10837    builtin and then its argument prototype would still apply.  */
10838 #ifdef __cplusplus
10839 extern "C"
10840 #endif
10841 char XmuConvertStandardSelection ();
10842 int
10843 main ()
10844 {
10845 return XmuConvertStandardSelection ();
10846   ;
10847   return 0;
10848 }
10849 _ACEOF
10850 if ac_fn_c_try_link "$LINENO"; then :
10851   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
10852 else
10853   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
10854 fi
10855 rm -f core conftest.err conftest.$ac_objext \
10856     conftest$ac_exeext conftest.$ac_ext
10857 LIBS=$ac_check_lib_save_LIBS
10858 fi
10859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
10860 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
10861 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = xyes; then :
10862   cat >>confdefs.h <<_ACEOF
10863 #define HAVE_LIBXMU 1
10864 _ACEOF
10865
10866   LIBS="-lXmu $LIBS"
10867
10868 fi
10869
10870   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
10871 fi
10872
10873
10874 LIBXMU=-lXmu
10875 case $opsys in
10876   ## These systems don't supply Xmu.
10877   hpux* | aix4-2 )
10878     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
10879     ;;
10880 esac
10881
10882
10883 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
10884 if test "${HAVE_X11}" = "yes"; then
10885   if test "${USE_X_TOOLKIT}" != "none"; then
10886     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
10887 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
10888 if ${ac_cv_lib_Xext_XShapeQueryExtension+:} false; then :
10889   $as_echo_n "(cached) " >&6
10890 else
10891   ac_check_lib_save_LIBS=$LIBS
10892 LIBS="-lXext  $LIBS"
10893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10894 /* end confdefs.h.  */
10895
10896 /* Override any GCC internal prototype to avoid an error.
10897    Use char because int might match the return type of a GCC
10898    builtin and then its argument prototype would still apply.  */
10899 #ifdef __cplusplus
10900 extern "C"
10901 #endif
10902 char XShapeQueryExtension ();
10903 int
10904 main ()
10905 {
10906 return XShapeQueryExtension ();
10907   ;
10908   return 0;
10909 }
10910 _ACEOF
10911 if ac_fn_c_try_link "$LINENO"; then :
10912   ac_cv_lib_Xext_XShapeQueryExtension=yes
10913 else
10914   ac_cv_lib_Xext_XShapeQueryExtension=no
10915 fi
10916 rm -f core conftest.err conftest.$ac_objext \
10917     conftest$ac_exeext conftest.$ac_ext
10918 LIBS=$ac_check_lib_save_LIBS
10919 fi
10920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
10921 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
10922 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = xyes; then :
10923   cat >>confdefs.h <<_ACEOF
10924 #define HAVE_LIBXEXT 1
10925 _ACEOF
10926
10927   LIBS="-lXext $LIBS"
10928
10929 fi
10930
10931   fi
10932 fi
10933
10934 LIBXP=
10935 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10936   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
10937 $as_echo_n "checking for Motif version 2.1... " >&6; }
10938 if ${emacs_cv_motif_version_2_1+:} false; then :
10939   $as_echo_n "(cached) " >&6
10940 else
10941   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10942 /* end confdefs.h.  */
10943 #include <Xm/Xm.h>
10944 int
10945 main ()
10946 {
10947 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
10948 int x = 5;
10949 #else
10950 Motif version prior to 2.1.
10951 #endif
10952   ;
10953   return 0;
10954 }
10955 _ACEOF
10956 if ac_fn_c_try_compile "$LINENO"; then :
10957   emacs_cv_motif_version_2_1=yes
10958 else
10959   emacs_cv_motif_version_2_1=no
10960 fi
10961 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10962 fi
10963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
10964 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
10965   if test $emacs_cv_motif_version_2_1 = yes; then
10966     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
10967 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
10968 if ${ac_cv_lib_Xp_XpCreateContext+:} false; then :
10969   $as_echo_n "(cached) " >&6
10970 else
10971   ac_check_lib_save_LIBS=$LIBS
10972 LIBS="-lXp  $LIBS"
10973 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10974 /* end confdefs.h.  */
10975
10976 /* Override any GCC internal prototype to avoid an error.
10977    Use char because int might match the return type of a GCC
10978    builtin and then its argument prototype would still apply.  */
10979 #ifdef __cplusplus
10980 extern "C"
10981 #endif
10982 char XpCreateContext ();
10983 int
10984 main ()
10985 {
10986 return XpCreateContext ();
10987   ;
10988   return 0;
10989 }
10990 _ACEOF
10991 if ac_fn_c_try_link "$LINENO"; then :
10992   ac_cv_lib_Xp_XpCreateContext=yes
10993 else
10994   ac_cv_lib_Xp_XpCreateContext=no
10995 fi
10996 rm -f core conftest.err conftest.$ac_objext \
10997     conftest$ac_exeext conftest.$ac_ext
10998 LIBS=$ac_check_lib_save_LIBS
10999 fi
11000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11001 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11002 if test "x$ac_cv_lib_Xp_XpCreateContext" = xyes; then :
11003   LIBXP=-lXp
11004 fi
11005
11006   else
11007     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11008 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11009 if ${emacs_cv_lesstif+:} false; then :
11010   $as_echo_n "(cached) " >&6
11011 else
11012   # We put this in CFLAGS temporarily to precede other -I options
11013     # that might be in CFLAGS temporarily.
11014     # We put this in CPPFLAGS where it precedes the other -I options.
11015     OLD_CPPFLAGS=$CPPFLAGS
11016     OLD_CFLAGS=$CFLAGS
11017     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11018     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11019     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11020 /* end confdefs.h.  */
11021 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11022 int
11023 main ()
11024 {
11025 int x = 5;
11026   ;
11027   return 0;
11028 }
11029 _ACEOF
11030 if ac_fn_c_try_compile "$LINENO"; then :
11031   emacs_cv_lesstif=yes
11032 else
11033   emacs_cv_lesstif=no
11034 fi
11035 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11036 fi
11037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11038 $as_echo "$emacs_cv_lesstif" >&6; }
11039     if test $emacs_cv_lesstif = yes; then
11040       # Make sure this -I option remains in CPPFLAGS after it is set
11041       # back to REAL_CPPFLAGS.
11042       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11043       # have those other -I options anyway.  Ultimately, having this
11044       # directory ultimately in CPPFLAGS will be enough.
11045       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11046       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11047     else
11048       CFLAGS=$OLD_CFLAGS
11049       CPPFLAGS=$OLD_CPPFLAGS
11050     fi
11051   fi
11052 fi
11053
11054
11055 USE_TOOLKIT_SCROLL_BARS=no
11056 if test "${with_toolkit_scroll_bars}" != "no"; then
11057   if test "${USE_X_TOOLKIT}" != "none"; then
11058     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11059       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11060
11061       HAVE_XAW3D=no
11062       USE_TOOLKIT_SCROLL_BARS=yes
11063     elif test "${HAVE_XAW3D}" = "yes"; then
11064       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11065
11066       USE_TOOLKIT_SCROLL_BARS=yes
11067     fi
11068   elif test "${HAVE_GTK}" = "yes"; then
11069     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11070
11071     USE_TOOLKIT_SCROLL_BARS=yes
11072   elif test "${HAVE_NS}" = "yes"; then
11073     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11074
11075     USE_TOOLKIT_SCROLL_BARS=yes
11076   fi
11077 fi
11078
11079 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11080 /* end confdefs.h.  */
11081
11082           #include <X11/Xlib.h>
11083           #include <X11/Xresource.h>
11084 int
11085 main ()
11086 {
11087 XIMProc  callback;
11088   ;
11089   return 0;
11090 }
11091 _ACEOF
11092 if ac_fn_c_try_compile "$LINENO"; then :
11093   HAVE_XIM=yes
11094
11095 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11096
11097 else
11098   HAVE_XIM=no
11099 fi
11100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11101
11102
11103 if test "${with_xim}" != "no"; then
11104
11105 $as_echo "#define USE_XIM 1" >>confdefs.h
11106
11107 fi
11108
11109
11110 if test "${HAVE_XIM}" != "no"; then
11111   late_CFLAGS=$CFLAGS
11112   if test "$GCC" = yes; then
11113     CFLAGS="$CFLAGS --pedantic-errors"
11114   fi
11115   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11116 /* end confdefs.h.  */
11117
11118 #include <X11/Xlib.h>
11119 #include <X11/Xresource.h>
11120 int
11121 main ()
11122 {
11123 Display *display;
11124 XrmDatabase db;
11125 char *res_name;
11126 char *res_class;
11127 XIMProc  callback;
11128 XPointer *client_data;
11129 #ifndef __GNUC__
11130 /* If we're not using GCC, it's probably not XFree86, and this is
11131    probably right, but we can't use something like --pedantic-errors.  */
11132 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11133                                            char*, XIMProc, XPointer*);
11134 #endif
11135 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11136    client_data);
11137   ;
11138   return 0;
11139 }
11140 _ACEOF
11141 if ac_fn_c_try_compile "$LINENO"; then :
11142   emacs_cv_arg6_star=yes
11143 fi
11144 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11145     if test "$emacs_cv_arg6_star" = yes; then
11146     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11147
11148   else
11149     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11150
11151   fi
11152   CFLAGS=$late_CFLAGS
11153 fi
11154
11155 ### Start of font-backend (under any platform) section.
11156 # (nothing here yet -- this is a placeholder)
11157 ### End of font-backend (under any platform) section.
11158
11159 ### Start of font-backend (under X11) section.
11160 if test "${HAVE_X11}" = "yes"; then
11161
11162   succeeded=no
11163
11164   # Extract the first word of "pkg-config", so it can be a program name with args.
11165 set dummy pkg-config; ac_word=$2
11166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11167 $as_echo_n "checking for $ac_word... " >&6; }
11168 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11169   $as_echo_n "(cached) " >&6
11170 else
11171   case $PKG_CONFIG in
11172   [\\/]* | ?:[\\/]*)
11173   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11174   ;;
11175   *)
11176   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11177 for as_dir in $PATH
11178 do
11179   IFS=$as_save_IFS
11180   test -z "$as_dir" && as_dir=.
11181     for ac_exec_ext in '' $ac_executable_extensions; do
11182   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11183     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11184     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11185     break 2
11186   fi
11187 done
11188   done
11189 IFS=$as_save_IFS
11190
11191   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11192   ;;
11193 esac
11194 fi
11195 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11196 if test -n "$PKG_CONFIG"; then
11197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11198 $as_echo "$PKG_CONFIG" >&6; }
11199 else
11200   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11201 $as_echo "no" >&6; }
11202 fi
11203
11204
11205
11206   if test "$PKG_CONFIG" = "no" ; then
11207      HAVE_FC=no
11208   else
11209      PKG_CONFIG_MIN_VERSION=0.9.0
11210      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11211         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11212 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11213
11214         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11215             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11216 $as_echo "yes" >&6; }
11217             succeeded=yes
11218
11219             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11220 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11221             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11222             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11223 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11224
11225             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11226 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11227             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11228             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11229 $as_echo "$FONTCONFIG_LIBS" >&6; }
11230         else
11231             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11232 $as_echo "no" >&6; }
11233             FONTCONFIG_CFLAGS=""
11234             FONTCONFIG_LIBS=""
11235             ## If we have a custom action on failure, don't print errors, but
11236             ## do set a variable so people can do so.
11237             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11238
11239         fi
11240
11241
11242
11243      else
11244         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11245         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11246      fi
11247   fi
11248
11249   if test $succeeded = yes; then
11250      HAVE_FC=yes
11251   else
11252      HAVE_FC=no
11253   fi
11254
11255
11256    ## Use -lXft if available, unless `--with-xft=no'.
11257    HAVE_XFT=maybe
11258     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11259       with_xft="no";
11260     fi
11261     if test "x${with_xft}" != "xno"; then
11262
11263
11264   succeeded=no
11265
11266   # Extract the first word of "pkg-config", so it can be a program name with args.
11267 set dummy pkg-config; ac_word=$2
11268 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11269 $as_echo_n "checking for $ac_word... " >&6; }
11270 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11271   $as_echo_n "(cached) " >&6
11272 else
11273   case $PKG_CONFIG in
11274   [\\/]* | ?:[\\/]*)
11275   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11276   ;;
11277   *)
11278   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11279 for as_dir in $PATH
11280 do
11281   IFS=$as_save_IFS
11282   test -z "$as_dir" && as_dir=.
11283     for ac_exec_ext in '' $ac_executable_extensions; do
11284   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11285     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11286     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11287     break 2
11288   fi
11289 done
11290   done
11291 IFS=$as_save_IFS
11292
11293   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11294   ;;
11295 esac
11296 fi
11297 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11298 if test -n "$PKG_CONFIG"; then
11299   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11300 $as_echo "$PKG_CONFIG" >&6; }
11301 else
11302   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11303 $as_echo "no" >&6; }
11304 fi
11305
11306
11307
11308   if test "$PKG_CONFIG" = "no" ; then
11309      HAVE_XFT=no
11310   else
11311      PKG_CONFIG_MIN_VERSION=0.9.0
11312      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11313         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11314 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11315
11316         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11317             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11318 $as_echo "yes" >&6; }
11319             succeeded=yes
11320
11321             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11322 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11323             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11324             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11325 $as_echo "$XFT_CFLAGS" >&6; }
11326
11327             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11328 $as_echo_n "checking XFT_LIBS... " >&6; }
11329             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11330             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11331 $as_echo "$XFT_LIBS" >&6; }
11332         else
11333             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11334 $as_echo "no" >&6; }
11335             XFT_CFLAGS=""
11336             XFT_LIBS=""
11337             ## If we have a custom action on failure, don't print errors, but
11338             ## do set a variable so people can do so.
11339             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11340
11341         fi
11342
11343
11344
11345      else
11346         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11347         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11348      fi
11349   fi
11350
11351   if test $succeeded = yes; then
11352      :
11353   else
11354      HAVE_XFT=no
11355   fi
11356
11357       ## Because xftfont.c uses XRenderQueryExtension, we also
11358       ## need to link to -lXrender.
11359       HAVE_XRENDER=no
11360       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11361 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11362 if ${ac_cv_lib_Xrender_XRenderQueryExtension+:} false; then :
11363   $as_echo_n "(cached) " >&6
11364 else
11365   ac_check_lib_save_LIBS=$LIBS
11366 LIBS="-lXrender  $LIBS"
11367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11368 /* end confdefs.h.  */
11369
11370 /* Override any GCC internal prototype to avoid an error.
11371    Use char because int might match the return type of a GCC
11372    builtin and then its argument prototype would still apply.  */
11373 #ifdef __cplusplus
11374 extern "C"
11375 #endif
11376 char XRenderQueryExtension ();
11377 int
11378 main ()
11379 {
11380 return XRenderQueryExtension ();
11381   ;
11382   return 0;
11383 }
11384 _ACEOF
11385 if ac_fn_c_try_link "$LINENO"; then :
11386   ac_cv_lib_Xrender_XRenderQueryExtension=yes
11387 else
11388   ac_cv_lib_Xrender_XRenderQueryExtension=no
11389 fi
11390 rm -f core conftest.err conftest.$ac_objext \
11391     conftest$ac_exeext conftest.$ac_ext
11392 LIBS=$ac_check_lib_save_LIBS
11393 fi
11394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11395 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11396 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = xyes; then :
11397   HAVE_XRENDER=yes
11398 fi
11399
11400       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11401         OLD_CPPFLAGS="$CPPFLAGS"
11402         OLD_CFLAGS="$CFLAGS"
11403         OLD_LIBS="$LIBS"
11404         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11405         CFLAGS="$CFLAGS $XFT_CFLAGS"
11406         XFT_LIBS="-lXrender $XFT_LIBS"
11407         LIBS="$XFT_LIBS $LIBS"
11408         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11409 if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :
11410   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11411 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11412 if ${ac_cv_lib_Xft_XftFontOpen+:} false; then :
11413   $as_echo_n "(cached) " >&6
11414 else
11415   ac_check_lib_save_LIBS=$LIBS
11416 LIBS="-lXft $XFT_LIBS $LIBS"
11417 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11418 /* end confdefs.h.  */
11419
11420 /* Override any GCC internal prototype to avoid an error.
11421    Use char because int might match the return type of a GCC
11422    builtin and then its argument prototype would still apply.  */
11423 #ifdef __cplusplus
11424 extern "C"
11425 #endif
11426 char XftFontOpen ();
11427 int
11428 main ()
11429 {
11430 return XftFontOpen ();
11431   ;
11432   return 0;
11433 }
11434 _ACEOF
11435 if ac_fn_c_try_link "$LINENO"; then :
11436   ac_cv_lib_Xft_XftFontOpen=yes
11437 else
11438   ac_cv_lib_Xft_XftFontOpen=no
11439 fi
11440 rm -f core conftest.err conftest.$ac_objext \
11441     conftest$ac_exeext conftest.$ac_ext
11442 LIBS=$ac_check_lib_save_LIBS
11443 fi
11444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11445 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11446 if test "x$ac_cv_lib_Xft_XftFontOpen" = xyes; then :
11447   HAVE_XFT=yes
11448 fi
11449
11450 fi
11451
11452
11453
11454         if test "${HAVE_XFT}" = "yes"; then
11455
11456 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11457
11458
11459           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11460         else
11461           CPPFLAGS="$OLD_CPPFLAGS"
11462           CFLAGS="$OLD_CFLAGS"
11463           LIBS="$OLD_LIBS"
11464         fi                        # "${HAVE_XFT}" = "yes"
11465       fi                          # "$HAVE_XFT" != no
11466     fi                            # "x${with_xft}" != "xno"
11467
11468         if test "$HAVE_XFT" != "yes"; then
11469        HAVE_XFT=no
11470     fi
11471
11472     ## We used to allow building with FreeType and without Xft.
11473     ## However, the ftx font backend driver is not in good shape.
11474     HAVE_FREETYPE=$HAVE_XFT
11475
11476     HAVE_LIBOTF=no
11477     if test "${HAVE_FREETYPE}" = "yes"; then
11478
11479 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11480
11481       if test "${with_libotf}" != "no"; then
11482
11483   succeeded=no
11484
11485   # Extract the first word of "pkg-config", so it can be a program name with args.
11486 set dummy pkg-config; ac_word=$2
11487 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11488 $as_echo_n "checking for $ac_word... " >&6; }
11489 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11490   $as_echo_n "(cached) " >&6
11491 else
11492   case $PKG_CONFIG in
11493   [\\/]* | ?:[\\/]*)
11494   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11495   ;;
11496   *)
11497   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11498 for as_dir in $PATH
11499 do
11500   IFS=$as_save_IFS
11501   test -z "$as_dir" && as_dir=.
11502     for ac_exec_ext in '' $ac_executable_extensions; do
11503   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11504     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11505     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11506     break 2
11507   fi
11508 done
11509   done
11510 IFS=$as_save_IFS
11511
11512   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11513   ;;
11514 esac
11515 fi
11516 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11517 if test -n "$PKG_CONFIG"; then
11518   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11519 $as_echo "$PKG_CONFIG" >&6; }
11520 else
11521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11522 $as_echo "no" >&6; }
11523 fi
11524
11525
11526
11527   if test "$PKG_CONFIG" = "no" ; then
11528      HAVE_LIBOTF=no
11529   else
11530      PKG_CONFIG_MIN_VERSION=0.9.0
11531      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11532         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11533 $as_echo_n "checking for libotf... " >&6; }
11534
11535         if $PKG_CONFIG --exists "libotf" 2>&5; then
11536             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11537 $as_echo "yes" >&6; }
11538             succeeded=yes
11539
11540             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11541 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11542             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11543             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11544 $as_echo "$LIBOTF_CFLAGS" >&6; }
11545
11546             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11547 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11548             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11549             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11550 $as_echo "$LIBOTF_LIBS" >&6; }
11551         else
11552             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11553 $as_echo "no" >&6; }
11554             LIBOTF_CFLAGS=""
11555             LIBOTF_LIBS=""
11556             ## If we have a custom action on failure, don't print errors, but
11557             ## do set a variable so people can do so.
11558             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11559
11560         fi
11561
11562
11563
11564      else
11565         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11566         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11567      fi
11568   fi
11569
11570   if test $succeeded = yes; then
11571      HAVE_LIBOTF=yes
11572   else
11573      HAVE_LIBOTF=no
11574   fi
11575
11576         if test "$HAVE_LIBOTF" = "yes"; then
11577
11578 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11579
11580           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11581 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11582 if ${ac_cv_lib_otf_OTF_get_variation_glyphs+:} false; then :
11583   $as_echo_n "(cached) " >&6
11584 else
11585   ac_check_lib_save_LIBS=$LIBS
11586 LIBS="-lotf  $LIBS"
11587 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11588 /* end confdefs.h.  */
11589
11590 /* Override any GCC internal prototype to avoid an error.
11591    Use char because int might match the return type of a GCC
11592    builtin and then its argument prototype would still apply.  */
11593 #ifdef __cplusplus
11594 extern "C"
11595 #endif
11596 char OTF_get_variation_glyphs ();
11597 int
11598 main ()
11599 {
11600 return OTF_get_variation_glyphs ();
11601   ;
11602   return 0;
11603 }
11604 _ACEOF
11605 if ac_fn_c_try_link "$LINENO"; then :
11606   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11607 else
11608   ac_cv_lib_otf_OTF_get_variation_glyphs=no
11609 fi
11610 rm -f core conftest.err conftest.$ac_objext \
11611     conftest$ac_exeext conftest.$ac_ext
11612 LIBS=$ac_check_lib_save_LIBS
11613 fi
11614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11615 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11616 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = xyes; then :
11617   HAVE_OTF_GET_VARIATION_GLYPHS=yes
11618 else
11619   HAVE_OTF_GET_VARIATION_GLYPHS=no
11620 fi
11621
11622           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11623
11624 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11625
11626           fi
11627         fi
11628       fi
11629             fi
11630
11631     HAVE_M17N_FLT=no
11632     if test "${HAVE_LIBOTF}" = yes; then
11633       if test "${with_m17n_flt}" != "no"; then
11634
11635   succeeded=no
11636
11637   # Extract the first word of "pkg-config", so it can be a program name with args.
11638 set dummy pkg-config; ac_word=$2
11639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11640 $as_echo_n "checking for $ac_word... " >&6; }
11641 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11642   $as_echo_n "(cached) " >&6
11643 else
11644   case $PKG_CONFIG in
11645   [\\/]* | ?:[\\/]*)
11646   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11647   ;;
11648   *)
11649   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11650 for as_dir in $PATH
11651 do
11652   IFS=$as_save_IFS
11653   test -z "$as_dir" && as_dir=.
11654     for ac_exec_ext in '' $ac_executable_extensions; do
11655   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11656     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11657     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11658     break 2
11659   fi
11660 done
11661   done
11662 IFS=$as_save_IFS
11663
11664   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11665   ;;
11666 esac
11667 fi
11668 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11669 if test -n "$PKG_CONFIG"; then
11670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11671 $as_echo "$PKG_CONFIG" >&6; }
11672 else
11673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11674 $as_echo "no" >&6; }
11675 fi
11676
11677
11678
11679   if test "$PKG_CONFIG" = "no" ; then
11680      HAVE_M17N_FLT=no
11681   else
11682      PKG_CONFIG_MIN_VERSION=0.9.0
11683      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11684         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11685 $as_echo_n "checking for m17n-flt... " >&6; }
11686
11687         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
11688             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11689 $as_echo "yes" >&6; }
11690             succeeded=yes
11691
11692             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
11693 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
11694             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
11695             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
11696 $as_echo "$M17N_FLT_CFLAGS" >&6; }
11697
11698             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
11699 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
11700             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
11701             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
11702 $as_echo "$M17N_FLT_LIBS" >&6; }
11703         else
11704             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11705 $as_echo "no" >&6; }
11706             M17N_FLT_CFLAGS=""
11707             M17N_FLT_LIBS=""
11708             ## If we have a custom action on failure, don't print errors, but
11709             ## do set a variable so people can do so.
11710             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
11711
11712         fi
11713
11714
11715
11716      else
11717         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11718         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11719      fi
11720   fi
11721
11722   if test $succeeded = yes; then
11723      HAVE_M17N_FLT=yes
11724   else
11725      HAVE_M17N_FLT=no
11726   fi
11727
11728         if test "$HAVE_M17N_FLT" = "yes"; then
11729
11730 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
11731
11732         fi
11733       fi
11734     fi
11735 else
11736     HAVE_XFT=no
11737     HAVE_FREETYPE=no
11738     HAVE_LIBOTF=no
11739     HAVE_M17N_FLT=no
11740 fi
11741
11742 ### End of font-backend (under X11) section.
11743
11744
11745
11746
11747
11748
11749
11750
11751
11752
11753 ### Use -lXpm if available, unless `--with-xpm=no'.
11754 HAVE_XPM=no
11755 LIBXPM=
11756 if test "${HAVE_X11}" = "yes"; then
11757   if test "${with_xpm}" != "no"; then
11758     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
11759 if test "x$ac_cv_header_X11_xpm_h" = xyes; then :
11760   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
11761 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
11762 if ${ac_cv_lib_Xpm_XpmReadFileToPixmap+:} false; then :
11763   $as_echo_n "(cached) " >&6
11764 else
11765   ac_check_lib_save_LIBS=$LIBS
11766 LIBS="-lXpm -lX11 $LIBS"
11767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11768 /* end confdefs.h.  */
11769
11770 /* Override any GCC internal prototype to avoid an error.
11771    Use char because int might match the return type of a GCC
11772    builtin and then its argument prototype would still apply.  */
11773 #ifdef __cplusplus
11774 extern "C"
11775 #endif
11776 char XpmReadFileToPixmap ();
11777 int
11778 main ()
11779 {
11780 return XpmReadFileToPixmap ();
11781   ;
11782   return 0;
11783 }
11784 _ACEOF
11785 if ac_fn_c_try_link "$LINENO"; then :
11786   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
11787 else
11788   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
11789 fi
11790 rm -f core conftest.err conftest.$ac_objext \
11791     conftest$ac_exeext conftest.$ac_ext
11792 LIBS=$ac_check_lib_save_LIBS
11793 fi
11794 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
11795 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
11796 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = xyes; then :
11797   HAVE_XPM=yes
11798 fi
11799
11800 fi
11801
11802
11803     if test "${HAVE_XPM}" = "yes"; then
11804       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
11805 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
11806       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11807 /* end confdefs.h.  */
11808 #include "X11/xpm.h"
11809 #ifndef XpmReturnAllocPixels
11810 no_return_alloc_pixels
11811 #endif
11812
11813 _ACEOF
11814 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11815   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
11816   HAVE_XPM=no
11817 else
11818   HAVE_XPM=yes
11819 fi
11820 rm -f conftest*
11821
11822
11823       if test "${HAVE_XPM}" = "yes"; then
11824         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11825 $as_echo "yes" >&6; }
11826       else
11827         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11828 $as_echo "no" >&6; }
11829       fi
11830     fi
11831   fi
11832
11833   if test "${HAVE_XPM}" = "yes"; then
11834
11835 $as_echo "#define HAVE_XPM 1" >>confdefs.h
11836
11837     LIBXPM=-lXpm
11838   fi
11839 fi
11840
11841
11842 ### Use -ljpeg if available, unless `--with-jpeg=no'.
11843 HAVE_JPEG=no
11844 LIBJPEG=
11845 if test "${HAVE_X11}" = "yes"; then
11846   if test "${with_jpeg}" != "no"; then
11847             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
11848 if test "x$ac_cv_header_jerror_h" = xyes; then :
11849   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
11850 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
11851 if ${ac_cv_lib_jpeg_jpeg_destroy_compress+:} false; then :
11852   $as_echo_n "(cached) " >&6
11853 else
11854   ac_check_lib_save_LIBS=$LIBS
11855 LIBS="-ljpeg  $LIBS"
11856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11857 /* end confdefs.h.  */
11858
11859 /* Override any GCC internal prototype to avoid an error.
11860    Use char because int might match the return type of a GCC
11861    builtin and then its argument prototype would still apply.  */
11862 #ifdef __cplusplus
11863 extern "C"
11864 #endif
11865 char jpeg_destroy_compress ();
11866 int
11867 main ()
11868 {
11869 return jpeg_destroy_compress ();
11870   ;
11871   return 0;
11872 }
11873 _ACEOF
11874 if ac_fn_c_try_link "$LINENO"; then :
11875   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
11876 else
11877   ac_cv_lib_jpeg_jpeg_destroy_compress=no
11878 fi
11879 rm -f core conftest.err conftest.$ac_objext \
11880     conftest$ac_exeext conftest.$ac_ext
11881 LIBS=$ac_check_lib_save_LIBS
11882 fi
11883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
11884 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
11885 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = xyes; then :
11886   HAVE_JPEG=yes
11887 fi
11888
11889 fi
11890
11891
11892   fi
11893
11894     if test "${HAVE_JPEG}" = "yes"; then
11895     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11896
11897     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11898 /* end confdefs.h.  */
11899 #include <jpeglib.h>
11900          version=JPEG_LIB_VERSION
11901
11902 _ACEOF
11903 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11904   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
11905   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11906
11907 else
11908   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
11909 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
11910         HAVE_JPEG=no
11911 fi
11912 rm -f conftest*
11913
11914   fi
11915   if test "${HAVE_JPEG}" = "yes"; then
11916     LIBJPEG=-ljpeg
11917   fi
11918 fi
11919
11920
11921 ### Use -lpng if available, unless `--with-png=no'.
11922 HAVE_PNG=no
11923 LIBPNG=
11924 if test "${HAVE_X11}" = "yes"; then
11925   if test "${with_png}" != "no"; then
11926     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
11927     # in /usr/include/libpng.
11928     for ac_header in png.h libpng/png.h
11929 do :
11930   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11931 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11932 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
11933   cat >>confdefs.h <<_ACEOF
11934 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11935 _ACEOF
11936
11937 fi
11938
11939 done
11940
11941     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
11942       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
11943 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
11944 if ${ac_cv_lib_png_png_get_channels+:} false; then :
11945   $as_echo_n "(cached) " >&6
11946 else
11947   ac_check_lib_save_LIBS=$LIBS
11948 LIBS="-lpng -lz -lm $LIBS"
11949 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11950 /* end confdefs.h.  */
11951
11952 /* Override any GCC internal prototype to avoid an error.
11953    Use char because int might match the return type of a GCC
11954    builtin and then its argument prototype would still apply.  */
11955 #ifdef __cplusplus
11956 extern "C"
11957 #endif
11958 char png_get_channels ();
11959 int
11960 main ()
11961 {
11962 return png_get_channels ();
11963   ;
11964   return 0;
11965 }
11966 _ACEOF
11967 if ac_fn_c_try_link "$LINENO"; then :
11968   ac_cv_lib_png_png_get_channels=yes
11969 else
11970   ac_cv_lib_png_png_get_channels=no
11971 fi
11972 rm -f core conftest.err conftest.$ac_objext \
11973     conftest$ac_exeext conftest.$ac_ext
11974 LIBS=$ac_check_lib_save_LIBS
11975 fi
11976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
11977 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
11978 if test "x$ac_cv_lib_png_png_get_channels" = xyes; then :
11979   HAVE_PNG=yes
11980 fi
11981
11982     fi
11983   fi
11984
11985   if test "${HAVE_PNG}" = "yes"; then
11986
11987 $as_echo "#define HAVE_PNG 1" >>confdefs.h
11988
11989     LIBPNG="-lpng -lz -lm"
11990   fi
11991 fi
11992
11993
11994 ### Use -ltiff if available, unless `--with-tiff=no'.
11995 HAVE_TIFF=no
11996 LIBTIFF=
11997 if test "${HAVE_X11}" = "yes"; then
11998   if test "${with_tiff}" != "no"; then
11999     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12000 if test "x$ac_cv_header_tiffio_h" = xyes; then :
12001   tifflibs="-lz -lm"
12002       # At least one tiff package requires the jpeg library.
12003       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12004       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12005 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12006 if ${ac_cv_lib_tiff_TIFFGetVersion+:} false; then :
12007   $as_echo_n "(cached) " >&6
12008 else
12009   ac_check_lib_save_LIBS=$LIBS
12010 LIBS="-ltiff $tifflibs $LIBS"
12011 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12012 /* end confdefs.h.  */
12013
12014 /* Override any GCC internal prototype to avoid an error.
12015    Use char because int might match the return type of a GCC
12016    builtin and then its argument prototype would still apply.  */
12017 #ifdef __cplusplus
12018 extern "C"
12019 #endif
12020 char TIFFGetVersion ();
12021 int
12022 main ()
12023 {
12024 return TIFFGetVersion ();
12025   ;
12026   return 0;
12027 }
12028 _ACEOF
12029 if ac_fn_c_try_link "$LINENO"; then :
12030   ac_cv_lib_tiff_TIFFGetVersion=yes
12031 else
12032   ac_cv_lib_tiff_TIFFGetVersion=no
12033 fi
12034 rm -f core conftest.err conftest.$ac_objext \
12035     conftest$ac_exeext conftest.$ac_ext
12036 LIBS=$ac_check_lib_save_LIBS
12037 fi
12038 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12039 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12040 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = xyes; then :
12041   HAVE_TIFF=yes
12042 fi
12043
12044 fi
12045
12046
12047   fi
12048
12049   if test "${HAVE_TIFF}" = "yes"; then
12050
12051 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12052
12053         LIBTIFF=-ltiff
12054   fi
12055 fi
12056
12057
12058 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12059 HAVE_GIF=no
12060 LIBGIF=
12061 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12062   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12063 if test "x$ac_cv_header_gif_lib_h" = xyes; then :
12064   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12065 # Earlier versions can crash Emacs.
12066     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12067 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12068 if ${ac_cv_lib_gif_EGifPutExtensionLast+:} false; then :
12069   $as_echo_n "(cached) " >&6
12070 else
12071   ac_check_lib_save_LIBS=$LIBS
12072 LIBS="-lgif  $LIBS"
12073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12074 /* end confdefs.h.  */
12075
12076 /* Override any GCC internal prototype to avoid an error.
12077    Use char because int might match the return type of a GCC
12078    builtin and then its argument prototype would still apply.  */
12079 #ifdef __cplusplus
12080 extern "C"
12081 #endif
12082 char EGifPutExtensionLast ();
12083 int
12084 main ()
12085 {
12086 return EGifPutExtensionLast ();
12087   ;
12088   return 0;
12089 }
12090 _ACEOF
12091 if ac_fn_c_try_link "$LINENO"; then :
12092   ac_cv_lib_gif_EGifPutExtensionLast=yes
12093 else
12094   ac_cv_lib_gif_EGifPutExtensionLast=no
12095 fi
12096 rm -f core conftest.err conftest.$ac_objext \
12097     conftest$ac_exeext conftest.$ac_ext
12098 LIBS=$ac_check_lib_save_LIBS
12099 fi
12100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12101 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12102 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = xyes; then :
12103   HAVE_GIF=yes
12104 else
12105   HAVE_GIF=maybe
12106 fi
12107
12108 fi
12109
12110
12111
12112   if test "$HAVE_GIF" = yes; then
12113     LIBGIF=-lgif
12114   elif test "$HAVE_GIF" = maybe; then
12115 # If gif_lib.h but no libgif, try libungif.
12116     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12117 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12118 if ${ac_cv_lib_ungif_EGifPutExtensionLast+:} false; then :
12119   $as_echo_n "(cached) " >&6
12120 else
12121   ac_check_lib_save_LIBS=$LIBS
12122 LIBS="-lungif  $LIBS"
12123 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12124 /* end confdefs.h.  */
12125
12126 /* Override any GCC internal prototype to avoid an error.
12127    Use char because int might match the return type of a GCC
12128    builtin and then its argument prototype would still apply.  */
12129 #ifdef __cplusplus
12130 extern "C"
12131 #endif
12132 char EGifPutExtensionLast ();
12133 int
12134 main ()
12135 {
12136 return EGifPutExtensionLast ();
12137   ;
12138   return 0;
12139 }
12140 _ACEOF
12141 if ac_fn_c_try_link "$LINENO"; then :
12142   ac_cv_lib_ungif_EGifPutExtensionLast=yes
12143 else
12144   ac_cv_lib_ungif_EGifPutExtensionLast=no
12145 fi
12146 rm -f core conftest.err conftest.$ac_objext \
12147     conftest$ac_exeext conftest.$ac_ext
12148 LIBS=$ac_check_lib_save_LIBS
12149 fi
12150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12151 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12152 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = xyes; then :
12153   HAVE_GIF=yes
12154 else
12155   HAVE_GIF=no
12156 fi
12157
12158     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12159   fi
12160
12161   if test "${HAVE_GIF}" = "yes"; then
12162
12163 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12164
12165   fi
12166 fi
12167
12168
12169 if test "${HAVE_X11}" = "yes"; then
12170   MISSING=""
12171   WITH_NO=""
12172   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12173     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12174   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12175     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12176   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12177     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12178   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12179     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12180   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12181     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12182
12183   if test "X${MISSING}" != X; then
12184     as_fn_error $? "The following required libraries were not found:
12185     $MISSING
12186 Maybe some development libraries/packages are missing?
12187 If you don't want to link with them give
12188     $WITH_NO
12189 as options to configure" "$LINENO" 5
12190   fi
12191 fi
12192
12193 ### Use -lgpm if available, unless `--with-gpm=no'.
12194 HAVE_GPM=no
12195 LIBGPM=
12196 MOUSE_SUPPORT=
12197 if test "${with_gpm}" != "no"; then
12198   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12199 if test "x$ac_cv_header_gpm_h" = xyes; then :
12200   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12201 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12202 if ${ac_cv_lib_gpm_Gpm_Open+:} false; then :
12203   $as_echo_n "(cached) " >&6
12204 else
12205   ac_check_lib_save_LIBS=$LIBS
12206 LIBS="-lgpm  $LIBS"
12207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12208 /* end confdefs.h.  */
12209
12210 /* Override any GCC internal prototype to avoid an error.
12211    Use char because int might match the return type of a GCC
12212    builtin and then its argument prototype would still apply.  */
12213 #ifdef __cplusplus
12214 extern "C"
12215 #endif
12216 char Gpm_Open ();
12217 int
12218 main ()
12219 {
12220 return Gpm_Open ();
12221   ;
12222   return 0;
12223 }
12224 _ACEOF
12225 if ac_fn_c_try_link "$LINENO"; then :
12226   ac_cv_lib_gpm_Gpm_Open=yes
12227 else
12228   ac_cv_lib_gpm_Gpm_Open=no
12229 fi
12230 rm -f core conftest.err conftest.$ac_objext \
12231     conftest$ac_exeext conftest.$ac_ext
12232 LIBS=$ac_check_lib_save_LIBS
12233 fi
12234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12235 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12236 if test "x$ac_cv_lib_gpm_Gpm_Open" = xyes; then :
12237   HAVE_GPM=yes
12238 fi
12239
12240 fi
12241
12242
12243
12244   if test "${HAVE_GPM}" = "yes"; then
12245
12246 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12247
12248     LIBGPM=-lgpm
12249     ## May be reset below.
12250     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12251   fi
12252 fi
12253
12254
12255 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12256 if test "x$ac_cv_header_malloc_malloc_h" = xyes; then :
12257
12258 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12259
12260 fi
12261
12262
12263
12264 C_SWITCH_X_SYSTEM=
12265 ### Use NeXTstep API to implement GUI.
12266 if test "${HAVE_NS}" = "yes"; then
12267
12268 $as_echo "#define HAVE_NS 1" >>confdefs.h
12269
12270   if test "${NS_IMPL_COCOA}" = "yes"; then
12271
12272 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12273
12274     GNU_OBJC_CFLAGS=
12275   fi
12276   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12277
12278 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12279
12280     # See also .m.o rule in Makefile.in */
12281     # FIXME: are all these flags really needed?  Document here why.  */
12282     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12283     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12284   fi
12285   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12286
12287 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12288
12289   fi
12290   # We also have mouse menus.
12291   HAVE_MENUS=yes
12292   OTHER_FILES=ns-app
12293 fi
12294
12295
12296 ### Use session management (-lSM -lICE) if available
12297 HAVE_X_SM=no
12298 LIBXSM=
12299 if test "${HAVE_X11}" = "yes"; then
12300   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12301 if test "x$ac_cv_header_X11_SM_SMlib_h" = xyes; then :
12302   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12303 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12304 if ${ac_cv_lib_SM_SmcOpenConnection+:} false; then :
12305   $as_echo_n "(cached) " >&6
12306 else
12307   ac_check_lib_save_LIBS=$LIBS
12308 LIBS="-lSM -lICE $LIBS"
12309 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12310 /* end confdefs.h.  */
12311
12312 /* Override any GCC internal prototype to avoid an error.
12313    Use char because int might match the return type of a GCC
12314    builtin and then its argument prototype would still apply.  */
12315 #ifdef __cplusplus
12316 extern "C"
12317 #endif
12318 char SmcOpenConnection ();
12319 int
12320 main ()
12321 {
12322 return SmcOpenConnection ();
12323   ;
12324   return 0;
12325 }
12326 _ACEOF
12327 if ac_fn_c_try_link "$LINENO"; then :
12328   ac_cv_lib_SM_SmcOpenConnection=yes
12329 else
12330   ac_cv_lib_SM_SmcOpenConnection=no
12331 fi
12332 rm -f core conftest.err conftest.$ac_objext \
12333     conftest$ac_exeext conftest.$ac_ext
12334 LIBS=$ac_check_lib_save_LIBS
12335 fi
12336 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12337 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12338 if test "x$ac_cv_lib_SM_SmcOpenConnection" = xyes; then :
12339   HAVE_X_SM=yes
12340 fi
12341
12342 fi
12343
12344
12345
12346   if test "${HAVE_X_SM}" = "yes"; then
12347
12348 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12349
12350     LIBXSM="-lSM -lICE"
12351     case "$LIBS" in
12352       *-lSM*) ;;
12353       *)      LIBS="$LIBXSM $LIBS" ;;
12354     esac
12355   fi
12356 fi
12357
12358
12359 ### Use libxml (-lxml2) if available
12360 if test "${with_xml2}" != "no"; then
12361   ### I'm not sure what the version number should be, so I just guessed.
12362
12363   succeeded=no
12364
12365   # Extract the first word of "pkg-config", so it can be a program name with args.
12366 set dummy pkg-config; ac_word=$2
12367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12368 $as_echo_n "checking for $ac_word... " >&6; }
12369 if ${ac_cv_path_PKG_CONFIG+:} false; then :
12370   $as_echo_n "(cached) " >&6
12371 else
12372   case $PKG_CONFIG in
12373   [\\/]* | ?:[\\/]*)
12374   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12375   ;;
12376   *)
12377   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12378 for as_dir in $PATH
12379 do
12380   IFS=$as_save_IFS
12381   test -z "$as_dir" && as_dir=.
12382     for ac_exec_ext in '' $ac_executable_extensions; do
12383   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12384     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12385     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12386     break 2
12387   fi
12388 done
12389   done
12390 IFS=$as_save_IFS
12391
12392   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12393   ;;
12394 esac
12395 fi
12396 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12397 if test -n "$PKG_CONFIG"; then
12398   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12399 $as_echo "$PKG_CONFIG" >&6; }
12400 else
12401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12402 $as_echo "no" >&6; }
12403 fi
12404
12405
12406
12407   if test "$PKG_CONFIG" = "no" ; then
12408      HAVE_LIBXML2=no
12409   else
12410      PKG_CONFIG_MIN_VERSION=0.9.0
12411      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12412         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12413 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12414
12415         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12416             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12417 $as_echo "yes" >&6; }
12418             succeeded=yes
12419
12420             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12421 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12422             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12423             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12424 $as_echo "$LIBXML2_CFLAGS" >&6; }
12425
12426             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12427 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12428             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12429             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12430 $as_echo "$LIBXML2_LIBS" >&6; }
12431         else
12432             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12433 $as_echo "no" >&6; }
12434             LIBXML2_CFLAGS=""
12435             LIBXML2_LIBS=""
12436             ## If we have a custom action on failure, don't print errors, but
12437             ## do set a variable so people can do so.
12438             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12439
12440         fi
12441
12442
12443
12444      else
12445         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12446         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12447      fi
12448   fi
12449
12450   if test $succeeded = yes; then
12451      HAVE_LIBXML2=yes
12452   else
12453      HAVE_LIBXML2=no
12454   fi
12455
12456   if test "${HAVE_LIBXML2}" = "yes"; then
12457     LIBS="$LIBXML2_LIBS $LIBS"
12458     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12459 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12460 if ${ac_cv_lib_xml2_htmlReadMemory+:} false; then :
12461   $as_echo_n "(cached) " >&6
12462 else
12463   ac_check_lib_save_LIBS=$LIBS
12464 LIBS="-lxml2  $LIBS"
12465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12466 /* end confdefs.h.  */
12467
12468 /* Override any GCC internal prototype to avoid an error.
12469    Use char because int might match the return type of a GCC
12470    builtin and then its argument prototype would still apply.  */
12471 #ifdef __cplusplus
12472 extern "C"
12473 #endif
12474 char htmlReadMemory ();
12475 int
12476 main ()
12477 {
12478 return htmlReadMemory ();
12479   ;
12480   return 0;
12481 }
12482 _ACEOF
12483 if ac_fn_c_try_link "$LINENO"; then :
12484   ac_cv_lib_xml2_htmlReadMemory=yes
12485 else
12486   ac_cv_lib_xml2_htmlReadMemory=no
12487 fi
12488 rm -f core conftest.err conftest.$ac_objext \
12489     conftest$ac_exeext conftest.$ac_ext
12490 LIBS=$ac_check_lib_save_LIBS
12491 fi
12492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12493 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12494 if test "x$ac_cv_lib_xml2_htmlReadMemory" = xyes; then :
12495   HAVE_LIBXML2=yes
12496 else
12497   HAVE_LIBXML2=no
12498 fi
12499
12500     if test "${HAVE_LIBXML2}" = "yes"; then
12501
12502 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12503
12504     else
12505       LIBXML2_LIBS=""
12506       LIBXML2_CFLAGS=""
12507     fi
12508   fi
12509 fi
12510
12511
12512
12513 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12515 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12516 if ${emacs_cv_netdb_declares_h_errno+:} false; then :
12517   $as_echo_n "(cached) " >&6
12518 else
12519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12520 /* end confdefs.h.  */
12521 #include <netdb.h>
12522 int
12523 main ()
12524 {
12525 return h_errno;
12526   ;
12527   return 0;
12528 }
12529 _ACEOF
12530 if ac_fn_c_try_link "$LINENO"; then :
12531   emacs_cv_netdb_declares_h_errno=yes
12532 else
12533   emacs_cv_netdb_declares_h_errno=no
12534 fi
12535 rm -f core conftest.err conftest.$ac_objext \
12536     conftest$ac_exeext conftest.$ac_ext
12537 fi
12538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12539 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12540 if test $emacs_cv_netdb_declares_h_errno = yes; then
12541
12542 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12543
12544 fi
12545
12546 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12547 if test "x$ac_cv_type_size_t" = xyes; then :
12548
12549 else
12550
12551 cat >>confdefs.h <<_ACEOF
12552 #define size_t unsigned int
12553 _ACEOF
12554
12555 fi
12556
12557 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12558 # for constant arguments.  Useless!
12559 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12560 $as_echo_n "checking for working alloca.h... " >&6; }
12561 if ${ac_cv_working_alloca_h+:} false; then :
12562   $as_echo_n "(cached) " >&6
12563 else
12564   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12565 /* end confdefs.h.  */
12566 #include <alloca.h>
12567 int
12568 main ()
12569 {
12570 char *p = (char *) alloca (2 * sizeof (int));
12571                           if (p) return 0;
12572   ;
12573   return 0;
12574 }
12575 _ACEOF
12576 if ac_fn_c_try_link "$LINENO"; then :
12577   ac_cv_working_alloca_h=yes
12578 else
12579   ac_cv_working_alloca_h=no
12580 fi
12581 rm -f core conftest.err conftest.$ac_objext \
12582     conftest$ac_exeext conftest.$ac_ext
12583 fi
12584 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12585 $as_echo "$ac_cv_working_alloca_h" >&6; }
12586 if test $ac_cv_working_alloca_h = yes; then
12587
12588 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12589
12590 fi
12591
12592 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12593 $as_echo_n "checking for alloca... " >&6; }
12594 if ${ac_cv_func_alloca_works+:} false; then :
12595   $as_echo_n "(cached) " >&6
12596 else
12597   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12598 /* end confdefs.h.  */
12599 #ifdef __GNUC__
12600 # define alloca __builtin_alloca
12601 #else
12602 # ifdef _MSC_VER
12603 #  include <malloc.h>
12604 #  define alloca _alloca
12605 # else
12606 #  ifdef HAVE_ALLOCA_H
12607 #   include <alloca.h>
12608 #  else
12609 #   ifdef _AIX
12610  #pragma alloca
12611 #   else
12612 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12613 void *alloca (size_t);
12614 #    endif
12615 #   endif
12616 #  endif
12617 # endif
12618 #endif
12619
12620 int
12621 main ()
12622 {
12623 char *p = (char *) alloca (1);
12624                                     if (p) return 0;
12625   ;
12626   return 0;
12627 }
12628 _ACEOF
12629 if ac_fn_c_try_link "$LINENO"; then :
12630   ac_cv_func_alloca_works=yes
12631 else
12632   ac_cv_func_alloca_works=no
12633 fi
12634 rm -f core conftest.err conftest.$ac_objext \
12635     conftest$ac_exeext conftest.$ac_ext
12636 fi
12637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12638 $as_echo "$ac_cv_func_alloca_works" >&6; }
12639
12640 if test $ac_cv_func_alloca_works = yes; then
12641
12642 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12643
12644 else
12645   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12646 # that cause trouble.  Some versions do not even contain alloca or
12647 # contain a buggy version.  If you still want to use their alloca,
12648 # use ar to extract alloca.o from them instead of compiling alloca.c.
12649
12650 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12651
12652 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12653
12654
12655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12656 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12657 if ${ac_cv_os_cray+:} false; then :
12658   $as_echo_n "(cached) " >&6
12659 else
12660   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12661 /* end confdefs.h.  */
12662 #if defined CRAY && ! defined CRAY2
12663 webecray
12664 #else
12665 wenotbecray
12666 #endif
12667
12668 _ACEOF
12669 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12670   $EGREP "webecray" >/dev/null 2>&1; then :
12671   ac_cv_os_cray=yes
12672 else
12673   ac_cv_os_cray=no
12674 fi
12675 rm -f conftest*
12676
12677 fi
12678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12679 $as_echo "$ac_cv_os_cray" >&6; }
12680 if test $ac_cv_os_cray = yes; then
12681   for ac_func in _getb67 GETB67 getb67; do
12682     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12683 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12684 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12685
12686 cat >>confdefs.h <<_ACEOF
12687 #define CRAY_STACKSEG_END $ac_func
12688 _ACEOF
12689
12690     break
12691 fi
12692
12693   done
12694 fi
12695
12696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12697 $as_echo_n "checking stack direction for C alloca... " >&6; }
12698 if ${ac_cv_c_stack_direction+:} false; then :
12699   $as_echo_n "(cached) " >&6
12700 else
12701   if test "$cross_compiling" = yes; then :
12702   ac_cv_c_stack_direction=0
12703 else
12704   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12705 /* end confdefs.h.  */
12706 $ac_includes_default
12707 int
12708 find_stack_direction ()
12709 {
12710   static char *addr = 0;
12711   auto char dummy;
12712   if (addr == 0)
12713     {
12714       addr = &dummy;
12715       return find_stack_direction ();
12716     }
12717   else
12718     return (&dummy > addr) ? 1 : -1;
12719 }
12720
12721 int
12722 main ()
12723 {
12724   return find_stack_direction () < 0;
12725 }
12726 _ACEOF
12727 if ac_fn_c_try_run "$LINENO"; then :
12728   ac_cv_c_stack_direction=1
12729 else
12730   ac_cv_c_stack_direction=-1
12731 fi
12732 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12733   conftest.$ac_objext conftest.beam conftest.$ac_ext
12734 fi
12735
12736 fi
12737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12738 $as_echo "$ac_cv_c_stack_direction" >&6; }
12739 cat >>confdefs.h <<_ACEOF
12740 #define STACK_DIRECTION $ac_cv_c_stack_direction
12741 _ACEOF
12742
12743
12744 fi
12745
12746
12747 if test x"$ac_cv_func_alloca_works" != xyes; then
12748    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
12749 fi
12750
12751 # fmod, logb, and frexp are found in -lm on most systems.
12752 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12754 $as_echo_n "checking for sqrt in -lm... " >&6; }
12755 if ${ac_cv_lib_m_sqrt+:} false; then :
12756   $as_echo_n "(cached) " >&6
12757 else
12758   ac_check_lib_save_LIBS=$LIBS
12759 LIBS="-lm  $LIBS"
12760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12761 /* end confdefs.h.  */
12762
12763 /* Override any GCC internal prototype to avoid an error.
12764    Use char because int might match the return type of a GCC
12765    builtin and then its argument prototype would still apply.  */
12766 #ifdef __cplusplus
12767 extern "C"
12768 #endif
12769 char sqrt ();
12770 int
12771 main ()
12772 {
12773 return sqrt ();
12774   ;
12775   return 0;
12776 }
12777 _ACEOF
12778 if ac_fn_c_try_link "$LINENO"; then :
12779   ac_cv_lib_m_sqrt=yes
12780 else
12781   ac_cv_lib_m_sqrt=no
12782 fi
12783 rm -f core conftest.err conftest.$ac_objext \
12784     conftest$ac_exeext conftest.$ac_ext
12785 LIBS=$ac_check_lib_save_LIBS
12786 fi
12787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12788 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12789 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
12790   cat >>confdefs.h <<_ACEOF
12791 #define HAVE_LIBM 1
12792 _ACEOF
12793
12794   LIBS="-lm $LIBS"
12795
12796 fi
12797
12798
12799 # Check for mail-locking functions in a "mail" library.  Probably this should
12800 # have the same check as for liblockfile below.
12801 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
12802 $as_echo_n "checking for maillock in -lmail... " >&6; }
12803 if ${ac_cv_lib_mail_maillock+:} false; then :
12804   $as_echo_n "(cached) " >&6
12805 else
12806   ac_check_lib_save_LIBS=$LIBS
12807 LIBS="-lmail  $LIBS"
12808 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12809 /* end confdefs.h.  */
12810
12811 /* Override any GCC internal prototype to avoid an error.
12812    Use char because int might match the return type of a GCC
12813    builtin and then its argument prototype would still apply.  */
12814 #ifdef __cplusplus
12815 extern "C"
12816 #endif
12817 char maillock ();
12818 int
12819 main ()
12820 {
12821 return maillock ();
12822   ;
12823   return 0;
12824 }
12825 _ACEOF
12826 if ac_fn_c_try_link "$LINENO"; then :
12827   ac_cv_lib_mail_maillock=yes
12828 else
12829   ac_cv_lib_mail_maillock=no
12830 fi
12831 rm -f core conftest.err conftest.$ac_objext \
12832     conftest$ac_exeext conftest.$ac_ext
12833 LIBS=$ac_check_lib_save_LIBS
12834 fi
12835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
12836 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
12837 if test "x$ac_cv_lib_mail_maillock" = xyes; then :
12838   have_mail=yes
12839 else
12840   have_mail=no
12841 fi
12842
12843 if test $have_mail = yes; then
12844   LIBS_MAIL=-lmail
12845   LIBS="$LIBS_MAIL $LIBS"
12846
12847 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
12848
12849 else
12850   LIBS_MAIL=
12851 fi
12852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
12853 $as_echo_n "checking for maillock in -llockfile... " >&6; }
12854 if ${ac_cv_lib_lockfile_maillock+:} false; then :
12855   $as_echo_n "(cached) " >&6
12856 else
12857   ac_check_lib_save_LIBS=$LIBS
12858 LIBS="-llockfile  $LIBS"
12859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12860 /* end confdefs.h.  */
12861
12862 /* Override any GCC internal prototype to avoid an error.
12863    Use char because int might match the return type of a GCC
12864    builtin and then its argument prototype would still apply.  */
12865 #ifdef __cplusplus
12866 extern "C"
12867 #endif
12868 char maillock ();
12869 int
12870 main ()
12871 {
12872 return maillock ();
12873   ;
12874   return 0;
12875 }
12876 _ACEOF
12877 if ac_fn_c_try_link "$LINENO"; then :
12878   ac_cv_lib_lockfile_maillock=yes
12879 else
12880   ac_cv_lib_lockfile_maillock=no
12881 fi
12882 rm -f core conftest.err conftest.$ac_objext \
12883     conftest$ac_exeext conftest.$ac_ext
12884 LIBS=$ac_check_lib_save_LIBS
12885 fi
12886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
12887 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
12888 if test "x$ac_cv_lib_lockfile_maillock" = xyes; then :
12889   have_lockfile=yes
12890 else
12891   have_lockfile=no
12892 fi
12893
12894 if test $have_lockfile = yes; then
12895    LIBS_MAIL=-llockfile
12896    LIBS="$LIBS_MAIL $LIBS"
12897
12898 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
12899
12900 else
12901 # If we have the shared liblockfile, assume we must use it for mail
12902 # locking (e.g. Debian).  If we couldn't link against liblockfile
12903 # (no liblockfile.a installed), ensure that we don't need to.
12904       # Extract the first word of "liblockfile.so", so it can be a program name with args.
12905 set dummy liblockfile.so; ac_word=$2
12906 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12907 $as_echo_n "checking for $ac_word... " >&6; }
12908 if ${ac_cv_prog_liblockfile+:} false; then :
12909   $as_echo_n "(cached) " >&6
12910 else
12911   if test -n "$liblockfile"; then
12912   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
12913 else
12914 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12915 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
12916 for as_dir in $as_dummy
12917 do
12918   IFS=$as_save_IFS
12919   test -z "$as_dir" && as_dir=.
12920     for ac_exec_ext in '' $ac_executable_extensions; do
12921   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12922     ac_cv_prog_liblockfile="yes"
12923     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12924     break 2
12925   fi
12926 done
12927   done
12928 IFS=$as_save_IFS
12929
12930   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
12931 fi
12932 fi
12933 liblockfile=$ac_cv_prog_liblockfile
12934 if test -n "$liblockfile"; then
12935   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
12936 $as_echo "$liblockfile" >&6; }
12937 else
12938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12939 $as_echo "no" >&6; }
12940 fi
12941
12942
12943   if test $ac_cv_prog_liblockfile = yes; then
12944     as_fn_error $? "Shared liblockfile found but can't link against it.
12945 This probably means that movemail could lose mail.
12946 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
12947   fi
12948 fi
12949 for ac_func in touchlock
12950 do :
12951   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
12952 if test "x$ac_cv_func_touchlock" = xyes; then :
12953   cat >>confdefs.h <<_ACEOF
12954 #define HAVE_TOUCHLOCK 1
12955 _ACEOF
12956
12957 fi
12958 done
12959
12960 for ac_header in maillock.h
12961 do :
12962   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
12963 if test "x$ac_cv_header_maillock_h" = xyes; then :
12964   cat >>confdefs.h <<_ACEOF
12965 #define HAVE_MAILLOCK_H 1
12966 _ACEOF
12967
12968 fi
12969
12970 done
12971
12972
12973
12974 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
12975 ## interlock access to the mail spool.  The alternative is a lock file named
12976 ## /usr/spool/mail/$USER.lock.
12977 mail_lock=no
12978 case "$opsys" in
12979   aix4-2) mail_lock="lockf" ;;
12980
12981   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
12982
12983   ## On GNU/Linux systems, both methods are used by various mail programs.
12984   ## I assume most people are using newer mailers that have heard of flock.
12985   ## Change this if you need to.
12986   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
12987   ## configure gets the right answers, and that means *NOT* using flock.
12988   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
12989   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
12990   ## Debian maintainer hasn't provided a clean fix for Emacs.
12991   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
12992   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
12993   ## correct logic.  -- fx
12994   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
12995   ## liblockfile is a Free Software replacement for libmail, used on
12996   ## Debian systems and elsewhere. -rfr.
12997   gnu-*)
12998     mail_lock="flock"
12999     if test $have_mail = yes || test $have_lockfile = yes; then
13000       test $ac_cv_header_maillock_h = yes && mail_lock=no
13001     fi
13002     ;;
13003 esac
13004
13005 BLESSMAIL_TARGET=
13006 case "$mail_lock" in
13007   flock)
13008 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13009  ;;
13010
13011   lockf)
13012 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13013  ;;
13014
13015   *) BLESSMAIL_TARGET="need-blessmail" ;;
13016 esac
13017
13018
13019
13020 for ac_func in gethostname getdomainname dup2 \
13021 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
13022 random lrand48 logb frexp fmod rint cbrt ftime setsid \
13023 strerror fpathconf select euidaccess getpagesize tzset setlocale \
13024 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
13025 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
13026 sendto recvfrom getsockopt setsockopt getsockname getpeername \
13027 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
13028 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
13029 cfmakeraw cfsetspeed isnan copysign __executable_start
13030 do :
13031   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13032 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13033 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13034   cat >>confdefs.h <<_ACEOF
13035 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13036 _ACEOF
13037
13038 fi
13039 done
13040
13041
13042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13043 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13044 if ${emacs_cv_func___builtin_unwind_init+:} false; then :
13045   $as_echo_n "(cached) " >&6
13046 else
13047   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13048 /* end confdefs.h.  */
13049
13050 int
13051 main ()
13052 {
13053 __builtin_unwind_init ();
13054   ;
13055   return 0;
13056 }
13057 _ACEOF
13058 if ac_fn_c_try_link "$LINENO"; then :
13059   emacs_cv_func___builtin_unwind_init=yes
13060 else
13061   emacs_cv_func___builtin_unwind_init=no
13062 fi
13063 rm -f core conftest.err conftest.$ac_objext \
13064     conftest$ac_exeext conftest.$ac_ext
13065 fi
13066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13067 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13068 if test $emacs_cv_func___builtin_unwind_init = yes; then
13069
13070 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13071
13072 fi
13073
13074 for ac_header in sys/un.h
13075 do :
13076   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
13077 if test "x$ac_cv_header_sys_un_h" = xyes; then :
13078   cat >>confdefs.h <<_ACEOF
13079 #define HAVE_SYS_UN_H 1
13080 _ACEOF
13081
13082 fi
13083
13084 done
13085
13086
13087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13088 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13089 if ${ac_cv_sys_largefile_source+:} false; then :
13090   $as_echo_n "(cached) " >&6
13091 else
13092   while :; do
13093   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13094 /* end confdefs.h.  */
13095 #include <sys/types.h> /* for off_t */
13096      #include <stdio.h>
13097 int
13098 main ()
13099 {
13100 int (*fp) (FILE *, off_t, int) = fseeko;
13101      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13102   ;
13103   return 0;
13104 }
13105 _ACEOF
13106 if ac_fn_c_try_link "$LINENO"; then :
13107   ac_cv_sys_largefile_source=no; break
13108 fi
13109 rm -f core conftest.err conftest.$ac_objext \
13110     conftest$ac_exeext conftest.$ac_ext
13111   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13112 /* end confdefs.h.  */
13113 #define _LARGEFILE_SOURCE 1
13114 #include <sys/types.h> /* for off_t */
13115      #include <stdio.h>
13116 int
13117 main ()
13118 {
13119 int (*fp) (FILE *, off_t, int) = fseeko;
13120      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13121   ;
13122   return 0;
13123 }
13124 _ACEOF
13125 if ac_fn_c_try_link "$LINENO"; then :
13126   ac_cv_sys_largefile_source=1; break
13127 fi
13128 rm -f core conftest.err conftest.$ac_objext \
13129     conftest$ac_exeext conftest.$ac_ext
13130   ac_cv_sys_largefile_source=unknown
13131   break
13132 done
13133 fi
13134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13135 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13136 case $ac_cv_sys_largefile_source in #(
13137   no | unknown) ;;
13138   *)
13139 cat >>confdefs.h <<_ACEOF
13140 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13141 _ACEOF
13142 ;;
13143 esac
13144 rm -rf conftest*
13145
13146 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13147 # in glibc 2.1.3, but that breaks too many other things.
13148 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13149 if test $ac_cv_sys_largefile_source != unknown; then
13150
13151 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13152
13153 fi
13154
13155
13156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13157 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13158 if ${ac_cv_func_getpgrp_void+:} false; then :
13159   $as_echo_n "(cached) " >&6
13160 else
13161   # Use it with a single arg.
13162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13163 /* end confdefs.h.  */
13164 $ac_includes_default
13165 int
13166 main ()
13167 {
13168 getpgrp (0);
13169   ;
13170   return 0;
13171 }
13172 _ACEOF
13173 if ac_fn_c_try_compile "$LINENO"; then :
13174   ac_cv_func_getpgrp_void=no
13175 else
13176   ac_cv_func_getpgrp_void=yes
13177 fi
13178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13179
13180 fi
13181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13182 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13183 if test $ac_cv_func_getpgrp_void = yes; then
13184
13185 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13186
13187 fi
13188
13189
13190 # Configure gnulib.
13191
13192
13193
13194
13195
13196
13197
13198
13199
13200
13201           LIBC_FATAL_STDERR_=1
13202   export LIBC_FATAL_STDERR_
13203
13204
13205    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
13206 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
13207 if ${ac_cv_c_bigendian+:} false; then :
13208   $as_echo_n "(cached) " >&6
13209 else
13210   ac_cv_c_bigendian=unknown
13211     # See if we're dealing with a universal compiler.
13212     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13213 /* end confdefs.h.  */
13214 #ifndef __APPLE_CC__
13215                not a universal capable compiler
13216              #endif
13217              typedef int dummy;
13218
13219 _ACEOF
13220 if ac_fn_c_try_compile "$LINENO"; then :
13221
13222         # Check for potential -arch flags.  It is not universal unless
13223         # there are at least two -arch flags with different values.
13224         ac_arch=
13225         ac_prev=
13226         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
13227          if test -n "$ac_prev"; then
13228            case $ac_word in
13229              i?86 | x86_64 | ppc | ppc64)
13230                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
13231                  ac_arch=$ac_word
13232                else
13233                  ac_cv_c_bigendian=universal
13234                  break
13235                fi
13236                ;;
13237            esac
13238            ac_prev=
13239          elif test "x$ac_word" = "x-arch"; then
13240            ac_prev=arch
13241          fi
13242        done
13243 fi
13244 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13245     if test $ac_cv_c_bigendian = unknown; then
13246       # See if sys/param.h defines the BYTE_ORDER macro.
13247       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13248 /* end confdefs.h.  */
13249 #include <sys/types.h>
13250              #include <sys/param.h>
13251
13252 int
13253 main ()
13254 {
13255 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
13256                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
13257                      && LITTLE_ENDIAN)
13258               bogus endian macros
13259              #endif
13260
13261   ;
13262   return 0;
13263 }
13264 _ACEOF
13265 if ac_fn_c_try_compile "$LINENO"; then :
13266   # It does; now see whether it defined to BIG_ENDIAN or not.
13267          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13268 /* end confdefs.h.  */
13269 #include <sys/types.h>
13270                 #include <sys/param.h>
13271
13272 int
13273 main ()
13274 {
13275 #if BYTE_ORDER != BIG_ENDIAN
13276                  not big endian
13277                 #endif
13278
13279   ;
13280   return 0;
13281 }
13282 _ACEOF
13283 if ac_fn_c_try_compile "$LINENO"; then :
13284   ac_cv_c_bigendian=yes
13285 else
13286   ac_cv_c_bigendian=no
13287 fi
13288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13289 fi
13290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13291     fi
13292     if test $ac_cv_c_bigendian = unknown; then
13293       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
13294       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13295 /* end confdefs.h.  */
13296 #include <limits.h>
13297
13298 int
13299 main ()
13300 {
13301 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
13302               bogus endian macros
13303              #endif
13304
13305   ;
13306   return 0;
13307 }
13308 _ACEOF
13309 if ac_fn_c_try_compile "$LINENO"; then :
13310   # It does; now see whether it defined to _BIG_ENDIAN or not.
13311          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13312 /* end confdefs.h.  */
13313 #include <limits.h>
13314
13315 int
13316 main ()
13317 {
13318 #ifndef _BIG_ENDIAN
13319                  not big endian
13320                 #endif
13321
13322   ;
13323   return 0;
13324 }
13325 _ACEOF
13326 if ac_fn_c_try_compile "$LINENO"; then :
13327   ac_cv_c_bigendian=yes
13328 else
13329   ac_cv_c_bigendian=no
13330 fi
13331 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13332 fi
13333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13334     fi
13335     if test $ac_cv_c_bigendian = unknown; then
13336       # Compile a test program.
13337       if test "$cross_compiling" = yes; then :
13338   # Try to guess by grepping values from an object file.
13339          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13340 /* end confdefs.h.  */
13341 short int ascii_mm[] =
13342                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
13343                 short int ascii_ii[] =
13344                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
13345                 int use_ascii (int i) {
13346                   return ascii_mm[i] + ascii_ii[i];
13347                 }
13348                 short int ebcdic_ii[] =
13349                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
13350                 short int ebcdic_mm[] =
13351                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
13352                 int use_ebcdic (int i) {
13353                   return ebcdic_mm[i] + ebcdic_ii[i];
13354                 }
13355                 extern int foo;
13356
13357 int
13358 main ()
13359 {
13360 return use_ascii (foo) == use_ebcdic (foo);
13361   ;
13362   return 0;
13363 }
13364 _ACEOF
13365 if ac_fn_c_try_compile "$LINENO"; then :
13366   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
13367               ac_cv_c_bigendian=yes
13368             fi
13369             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
13370               if test "$ac_cv_c_bigendian" = unknown; then
13371                 ac_cv_c_bigendian=no
13372               else
13373                 # finding both strings is unlikely to happen, but who knows?
13374                 ac_cv_c_bigendian=unknown
13375               fi
13376             fi
13377 fi
13378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13379 else
13380   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13381 /* end confdefs.h.  */
13382 $ac_includes_default
13383 int
13384 main ()
13385 {
13386
13387              /* Are we little or big endian?  From Harbison&Steele.  */
13388              union
13389              {
13390                long int l;
13391                char c[sizeof (long int)];
13392              } u;
13393              u.l = 1;
13394              return u.c[sizeof (long int) - 1] == 1;
13395
13396   ;
13397   return 0;
13398 }
13399 _ACEOF
13400 if ac_fn_c_try_run "$LINENO"; then :
13401   ac_cv_c_bigendian=no
13402 else
13403   ac_cv_c_bigendian=yes
13404 fi
13405 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13406   conftest.$ac_objext conftest.beam conftest.$ac_ext
13407 fi
13408
13409     fi
13410 fi
13411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
13412 $as_echo "$ac_cv_c_bigendian" >&6; }
13413  case $ac_cv_c_bigendian in #(
13414    yes)
13415      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
13416 ;; #(
13417    no)
13418       ;; #(
13419    universal)
13420
13421 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
13422
13423      ;; #(
13424    *)
13425      as_fn_error $? "unknown endianness
13426  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
13427  esac
13428
13429
13430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
13431 $as_echo_n "checking for inline... " >&6; }
13432 if ${ac_cv_c_inline+:} false; then :
13433   $as_echo_n "(cached) " >&6
13434 else
13435   ac_cv_c_inline=no
13436 for ac_kw in inline __inline__ __inline; do
13437   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13438 /* end confdefs.h.  */
13439 #ifndef __cplusplus
13440 typedef int foo_t;
13441 static $ac_kw foo_t static_foo () {return 0; }
13442 $ac_kw foo_t foo () {return 0; }
13443 #endif
13444
13445 _ACEOF
13446 if ac_fn_c_try_compile "$LINENO"; then :
13447   ac_cv_c_inline=$ac_kw
13448 fi
13449 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13450   test "$ac_cv_c_inline" != no && break
13451 done
13452
13453 fi
13454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
13455 $as_echo "$ac_cv_c_inline" >&6; }
13456
13457 case $ac_cv_c_inline in
13458   inline | yes) ;;
13459   *)
13460     case $ac_cv_c_inline in
13461       no) ac_val=;;
13462       *) ac_val=$ac_cv_c_inline;;
13463     esac
13464     cat >>confdefs.h <<_ACEOF
13465 #ifndef __cplusplus
13466 #define inline $ac_val
13467 #endif
13468 _ACEOF
13469     ;;
13470 esac
13471
13472
13473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13474 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13475 if ${gl_cv_func_c99_strtold+:} false; then :
13476   $as_echo_n "(cached) " >&6
13477 else
13478   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13479 /* end confdefs.h.  */
13480 /* On HP-UX before 11.23, strtold returns a struct instead of
13481                 long double.  Reject implementations like that, by requiring
13482                 compatibility with the C99 prototype.  */
13483              #include <stdlib.h>
13484              static long double (*p) (char const *, char **) = strtold;
13485              static long double
13486              test (char const *nptr, char **endptr)
13487              {
13488                long double r;
13489                r = strtold (nptr, endptr);
13490                return r;
13491              }
13492 int
13493 main ()
13494 {
13495 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13496   ;
13497   return 0;
13498 }
13499 _ACEOF
13500 if ac_fn_c_try_link "$LINENO"; then :
13501   gl_cv_func_c99_strtold=yes
13502 else
13503   gl_cv_func_c99_strtold=no
13504 fi
13505 rm -f core conftest.err conftest.$ac_objext \
13506     conftest$ac_exeext conftest.$ac_ext
13507 fi
13508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13509 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13510   if test $gl_cv_func_c99_strtold = yes; then
13511
13512 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13513
13514   fi
13515
13516
13517   GNULIB__EXIT=0;
13518   GNULIB_ATOLL=0;
13519   GNULIB_CALLOC_POSIX=0;
13520   GNULIB_CANONICALIZE_FILE_NAME=0;
13521   GNULIB_GETLOADAVG=0;
13522   GNULIB_GETSUBOPT=0;
13523   GNULIB_GRANTPT=0;
13524   GNULIB_MALLOC_POSIX=0;
13525   GNULIB_MKDTEMP=0;
13526   GNULIB_MKOSTEMP=0;
13527   GNULIB_MKOSTEMPS=0;
13528   GNULIB_MKSTEMP=0;
13529   GNULIB_MKSTEMPS=0;
13530   GNULIB_PTSNAME=0;
13531   GNULIB_PUTENV=0;
13532   GNULIB_RANDOM_R=0;
13533   GNULIB_REALLOC_POSIX=0;
13534   GNULIB_REALPATH=0;
13535   GNULIB_RPMATCH=0;
13536   GNULIB_SETENV=0;
13537   GNULIB_STRTOD=0;
13538   GNULIB_STRTOLL=0;
13539   GNULIB_STRTOULL=0;
13540   GNULIB_SYSTEM_POSIX=0;
13541   GNULIB_UNLOCKPT=0;
13542   GNULIB_UNSETENV=0;
13543     HAVE__EXIT=1;
13544   HAVE_ATOLL=1;
13545   HAVE_CANONICALIZE_FILE_NAME=1;
13546   HAVE_DECL_GETLOADAVG=1;
13547   HAVE_GETSUBOPT=1;
13548   HAVE_GRANTPT=1;
13549   HAVE_MKDTEMP=1;
13550   HAVE_MKOSTEMP=1;
13551   HAVE_MKOSTEMPS=1;
13552   HAVE_MKSTEMP=1;
13553   HAVE_MKSTEMPS=1;
13554   HAVE_PTSNAME=1;
13555   HAVE_RANDOM_H=1;
13556   HAVE_RANDOM_R=1;
13557   HAVE_REALPATH=1;
13558   HAVE_RPMATCH=1;
13559   HAVE_SETENV=1;
13560   HAVE_DECL_SETENV=1;
13561   HAVE_STRTOD=1;
13562   HAVE_STRTOLL=1;
13563   HAVE_STRTOULL=1;
13564   HAVE_STRUCT_RANDOM_DATA=1;
13565   HAVE_SYS_LOADAVG_H=0;
13566   HAVE_UNLOCKPT=1;
13567   HAVE_DECL_UNSETENV=1;
13568   REPLACE_CALLOC=0;
13569   REPLACE_CANONICALIZE_FILE_NAME=0;
13570   REPLACE_MALLOC=0;
13571   REPLACE_MKSTEMP=0;
13572   REPLACE_PUTENV=0;
13573   REPLACE_REALLOC=0;
13574   REPLACE_REALPATH=0;
13575   REPLACE_SETENV=0;
13576   REPLACE_STRTOD=0;
13577   REPLACE_UNSETENV=0;
13578
13579
13580   GNULIB_CHOWN=0;
13581   GNULIB_CLOSE=0;
13582   GNULIB_DUP2=0;
13583   GNULIB_DUP3=0;
13584   GNULIB_ENVIRON=0;
13585   GNULIB_EUIDACCESS=0;
13586   GNULIB_FACCESSAT=0;
13587   GNULIB_FCHDIR=0;
13588   GNULIB_FCHOWNAT=0;
13589   GNULIB_FSYNC=0;
13590   GNULIB_FTRUNCATE=0;
13591   GNULIB_GETCWD=0;
13592   GNULIB_GETDOMAINNAME=0;
13593   GNULIB_GETDTABLESIZE=0;
13594   GNULIB_GETGROUPS=0;
13595   GNULIB_GETHOSTNAME=0;
13596   GNULIB_GETLOGIN=0;
13597   GNULIB_GETLOGIN_R=0;
13598   GNULIB_GETPAGESIZE=0;
13599   GNULIB_GETUSERSHELL=0;
13600   GNULIB_LCHOWN=0;
13601   GNULIB_LINK=0;
13602   GNULIB_LINKAT=0;
13603   GNULIB_LSEEK=0;
13604   GNULIB_PIPE=0;
13605   GNULIB_PIPE2=0;
13606   GNULIB_PREAD=0;
13607   GNULIB_PWRITE=0;
13608   GNULIB_READLINK=0;
13609   GNULIB_READLINKAT=0;
13610   GNULIB_RMDIR=0;
13611   GNULIB_SLEEP=0;
13612   GNULIB_SYMLINK=0;
13613   GNULIB_SYMLINKAT=0;
13614   GNULIB_TTYNAME_R=0;
13615   GNULIB_UNISTD_H_GETOPT=0;
13616   GNULIB_UNISTD_H_SIGPIPE=0;
13617   GNULIB_UNLINK=0;
13618   GNULIB_UNLINKAT=0;
13619   GNULIB_USLEEP=0;
13620   GNULIB_WRITE=0;
13621     HAVE_CHOWN=1;
13622   HAVE_DUP2=1;
13623   HAVE_DUP3=1;
13624   HAVE_EUIDACCESS=1;
13625   HAVE_FACCESSAT=1;
13626   HAVE_FCHDIR=1;
13627   HAVE_FCHOWNAT=1;
13628   HAVE_FSYNC=1;
13629   HAVE_FTRUNCATE=1;
13630   HAVE_GETDTABLESIZE=1;
13631   HAVE_GETGROUPS=1;
13632   HAVE_GETHOSTNAME=1;
13633   HAVE_GETLOGIN=1;
13634   HAVE_GETPAGESIZE=1;
13635   HAVE_LCHOWN=1;
13636   HAVE_LINK=1;
13637   HAVE_LINKAT=1;
13638   HAVE_PIPE=1;
13639   HAVE_PIPE2=1;
13640   HAVE_PREAD=1;
13641   HAVE_PWRITE=1;
13642   HAVE_READLINK=1;
13643   HAVE_READLINKAT=1;
13644   HAVE_SLEEP=1;
13645   HAVE_SYMLINK=1;
13646   HAVE_SYMLINKAT=1;
13647   HAVE_UNLINKAT=1;
13648   HAVE_USLEEP=1;
13649   HAVE_DECL_ENVIRON=1;
13650   HAVE_DECL_FCHDIR=1;
13651   HAVE_DECL_GETDOMAINNAME=1;
13652   HAVE_DECL_GETLOGIN_R=1;
13653   HAVE_DECL_GETPAGESIZE=1;
13654   HAVE_DECL_GETUSERSHELL=1;
13655   HAVE_DECL_TTYNAME_R=1;
13656   HAVE_OS_H=0;
13657   HAVE_SYS_PARAM_H=0;
13658   REPLACE_CHOWN=0;
13659   REPLACE_CLOSE=0;
13660   REPLACE_DUP=0;
13661   REPLACE_DUP2=0;
13662   REPLACE_FCHOWNAT=0;
13663   REPLACE_GETCWD=0;
13664   REPLACE_GETDOMAINNAME=0;
13665   REPLACE_GETLOGIN_R=0;
13666   REPLACE_GETGROUPS=0;
13667   REPLACE_GETPAGESIZE=0;
13668   REPLACE_LCHOWN=0;
13669   REPLACE_LINK=0;
13670   REPLACE_LINKAT=0;
13671   REPLACE_LSEEK=0;
13672   REPLACE_PREAD=0;
13673   REPLACE_PWRITE=0;
13674   REPLACE_READLINK=0;
13675   REPLACE_RMDIR=0;
13676   REPLACE_SLEEP=0;
13677   REPLACE_SYMLINK=0;
13678   REPLACE_TTYNAME_R=0;
13679   REPLACE_UNLINK=0;
13680   REPLACE_UNLINKAT=0;
13681   REPLACE_USLEEP=0;
13682   REPLACE_WRITE=0;
13683   UNISTD_H_HAVE_WINSOCK2_H=0;
13684   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
13685
13686
13687
13688
13689   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
13690 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
13691 if ${gl_cv_have_include_next+:} false; then :
13692   $as_echo_n "(cached) " >&6
13693 else
13694   rm -rf conftestd1a conftestd1b conftestd2
13695      mkdir conftestd1a conftestd1b conftestd2
13696                                                   cat <<EOF > conftestd1a/conftest.h
13697 #define DEFINED_IN_CONFTESTD1
13698 #include_next <conftest.h>
13699 #ifdef DEFINED_IN_CONFTESTD2
13700 int foo;
13701 #else
13702 #error "include_next doesn't work"
13703 #endif
13704 EOF
13705      cat <<EOF > conftestd1b/conftest.h
13706 #define DEFINED_IN_CONFTESTD1
13707 #include <stdio.h>
13708 #include_next <conftest.h>
13709 #ifdef DEFINED_IN_CONFTESTD2
13710 int foo;
13711 #else
13712 #error "include_next doesn't work"
13713 #endif
13714 EOF
13715      cat <<EOF > conftestd2/conftest.h
13716 #ifndef DEFINED_IN_CONFTESTD1
13717 #error "include_next test doesn't work"
13718 #endif
13719 #define DEFINED_IN_CONFTESTD2
13720 EOF
13721      gl_save_CPPFLAGS="$CPPFLAGS"
13722      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
13723      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13724 /* end confdefs.h.  */
13725 #include <conftest.h>
13726 _ACEOF
13727 if ac_fn_c_try_compile "$LINENO"; then :
13728   gl_cv_have_include_next=yes
13729 else
13730   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
13731         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13732 /* end confdefs.h.  */
13733 #include <conftest.h>
13734 _ACEOF
13735 if ac_fn_c_try_compile "$LINENO"; then :
13736   gl_cv_have_include_next=buggy
13737 else
13738   gl_cv_have_include_next=no
13739 fi
13740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13741
13742 fi
13743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13744      CPPFLAGS="$gl_save_CPPFLAGS"
13745      rm -rf conftestd1a conftestd1b conftestd2
13746
13747 fi
13748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
13749 $as_echo "$gl_cv_have_include_next" >&6; }
13750   PRAGMA_SYSTEM_HEADER=
13751   if test $gl_cv_have_include_next = yes; then
13752     INCLUDE_NEXT=include_next
13753     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13754     if test -n "$GCC"; then
13755       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
13756     fi
13757   else
13758     if test $gl_cv_have_include_next = buggy; then
13759       INCLUDE_NEXT=include
13760       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13761     else
13762       INCLUDE_NEXT=include
13763       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
13764     fi
13765   fi
13766
13767
13768
13769   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
13770 $as_echo_n "checking whether system header files limit the line length... " >&6; }
13771 if ${gl_cv_pragma_columns+:} false; then :
13772   $as_echo_n "(cached) " >&6
13773 else
13774        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13775 /* end confdefs.h.  */
13776
13777 #ifdef __TANDEM
13778 choke me
13779 #endif
13780
13781 _ACEOF
13782 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13783   $EGREP "choke me" >/dev/null 2>&1; then :
13784   gl_cv_pragma_columns=yes
13785 else
13786   gl_cv_pragma_columns=no
13787 fi
13788 rm -f conftest*
13789
13790
13791 fi
13792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
13793 $as_echo "$gl_cv_pragma_columns" >&6; }
13794   if test $gl_cv_pragma_columns = yes; then
13795     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
13796   else
13797     PRAGMA_COLUMNS=
13798   fi
13799
13800
13801
13802
13803
13804
13805
13806
13807
13808
13809
13810
13811
13812
13813
13814
13815
13816      if test $gl_cv_have_include_next = yes; then
13817        gl_cv_next_getopt_h='<'getopt.h'>'
13818      else
13819        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
13820 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
13821 if ${gl_cv_next_getopt_h+:} false; then :
13822   $as_echo_n "(cached) " >&6
13823 else
13824
13825              if test $ac_cv_header_getopt_h = yes; then
13826
13827
13828                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13829 /* end confdefs.h.  */
13830 #include <getopt.h>
13831
13832 _ACEOF
13833                                                                                                                         case "$host_os" in
13834                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
13835                  *)    gl_absname_cpp="$ac_cpp" ;;
13836                esac
13837                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
13838                   sed -n '\#/getopt.h#{
13839                     s#.*"\(.*/getopt.h\)".*#\1#
13840                     s#^/[^/]#//&#
13841                     p
13842                     q
13843                   }'`'"'
13844           else
13845                gl_cv_next_getopt_h='<'getopt.h'>'
13846              fi
13847
13848
13849 fi
13850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
13851 $as_echo "$gl_cv_next_getopt_h" >&6; }
13852      fi
13853      NEXT_GETOPT_H=$gl_cv_next_getopt_h
13854
13855      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
13856        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
13857        gl_next_as_first_directive='<'getopt.h'>'
13858      else
13859        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
13860        gl_next_as_first_directive=$gl_cv_next_getopt_h
13861      fi
13862      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
13863
13864
13865
13866
13867   if test $ac_cv_header_getopt_h = yes; then
13868     HAVE_GETOPT_H=1
13869   else
13870     HAVE_GETOPT_H=0
13871   fi
13872
13873
13874   gl_replace_getopt=
13875
13876     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13877     for ac_header in getopt.h
13878 do :
13879   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
13880 if test "x$ac_cv_header_getopt_h" = xyes; then :
13881   cat >>confdefs.h <<_ACEOF
13882 #define HAVE_GETOPT_H 1
13883 _ACEOF
13884
13885 else
13886   gl_replace_getopt=yes
13887 fi
13888
13889 done
13890
13891   fi
13892
13893     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13894     for ac_func in getopt_long_only
13895 do :
13896   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
13897 if test "x$ac_cv_func_getopt_long_only" = xyes; then :
13898   cat >>confdefs.h <<_ACEOF
13899 #define HAVE_GETOPT_LONG_ONLY 1
13900 _ACEOF
13901
13902 else
13903   gl_replace_getopt=yes
13904 fi
13905 done
13906
13907   fi
13908
13909                     if test -z "$gl_replace_getopt"; then
13910     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
13911 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
13912 if ${gl_cv_func_getopt_posix+:} false; then :
13913   $as_echo_n "(cached) " >&6
13914 else
13915
13916                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13917 /* end confdefs.h.  */
13918 #include <unistd.h>
13919 int
13920 main ()
13921 {
13922 int *p = &optreset; return optreset;
13923   ;
13924   return 0;
13925 }
13926 _ACEOF
13927 if ac_fn_c_try_compile "$LINENO"; then :
13928   gl_optind_min=1
13929 else
13930   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13931 /* end confdefs.h.  */
13932 #include <getopt.h>
13933 int
13934 main ()
13935 {
13936 return !getopt_clip;
13937   ;
13938   return 0;
13939 }
13940 _ACEOF
13941 if ac_fn_c_try_compile "$LINENO"; then :
13942   gl_optind_min=1
13943 else
13944   gl_optind_min=0
13945 fi
13946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13947 fi
13948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13949
13950                 gl_save_CPPFLAGS=$CPPFLAGS
13951         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
13952         if test "$cross_compiling" = yes; then :
13953   case "$host_os" in
13954              mingw*)         gl_cv_func_getopt_posix="guessing no";;
13955              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
13956              *)              gl_cv_func_getopt_posix="guessing yes";;
13957            esac
13958
13959 else
13960   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13961 /* end confdefs.h.  */
13962
13963 #include <unistd.h>
13964 #include <stdlib.h>
13965 #include <string.h>
13966
13967 int
13968 main ()
13969 {
13970   {
13971     int argc = 0;
13972     char *argv[10];
13973     int c;
13974
13975     argv[argc++] = "program";
13976     argv[argc++] = "-a";
13977     argv[argc++] = "foo";
13978     argv[argc++] = "bar";
13979     argv[argc] = NULL;
13980     optind = OPTIND_MIN;
13981     opterr = 0;
13982
13983     c = getopt (argc, argv, "ab");
13984     if (!(c == 'a'))
13985       return 1;
13986     c = getopt (argc, argv, "ab");
13987     if (!(c == -1))
13988       return 2;
13989     if (!(optind == 2))
13990       return 3;
13991   }
13992   /* Some internal state exists at this point.  */
13993   {
13994     int argc = 0;
13995     char *argv[10];
13996     int c;
13997
13998     argv[argc++] = "program";
13999     argv[argc++] = "donald";
14000     argv[argc++] = "-p";
14001     argv[argc++] = "billy";
14002     argv[argc++] = "duck";
14003     argv[argc++] = "-a";
14004     argv[argc++] = "bar";
14005     argv[argc] = NULL;
14006     optind = OPTIND_MIN;
14007     opterr = 0;
14008
14009     c = getopt (argc, argv, "+abp:q:");
14010     if (!(c == -1))
14011       return 4;
14012     if (!(strcmp (argv[0], "program") == 0))
14013       return 5;
14014     if (!(strcmp (argv[1], "donald") == 0))
14015       return 6;
14016     if (!(strcmp (argv[2], "-p") == 0))
14017       return 7;
14018     if (!(strcmp (argv[3], "billy") == 0))
14019       return 8;
14020     if (!(strcmp (argv[4], "duck") == 0))
14021       return 9;
14022     if (!(strcmp (argv[5], "-a") == 0))
14023       return 10;
14024     if (!(strcmp (argv[6], "bar") == 0))
14025       return 11;
14026     if (!(optind == 1))
14027       return 12;
14028   }
14029   /* Detect MacOS 10.5, AIX 7.1 bug.  */
14030   {
14031     char *argv[3] = { "program", "-ab", NULL };
14032     optind = OPTIND_MIN;
14033     opterr = 0;
14034     if (getopt (2, argv, "ab:") != 'a')
14035       return 13;
14036     if (getopt (2, argv, "ab:") != '?')
14037       return 14;
14038     if (optopt != 'b')
14039       return 15;
14040     if (optind != 2)
14041       return 16;
14042   }
14043
14044   return 0;
14045 }
14046
14047 _ACEOF
14048 if ac_fn_c_try_run "$LINENO"; then :
14049   gl_cv_func_getopt_posix=yes
14050 else
14051   gl_cv_func_getopt_posix=no
14052 fi
14053 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14054   conftest.$ac_objext conftest.beam conftest.$ac_ext
14055 fi
14056
14057         CPPFLAGS=$gl_save_CPPFLAGS
14058
14059 fi
14060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14061 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14062     case "$gl_cv_func_getopt_posix" in
14063       *no) gl_replace_getopt=yes ;;
14064     esac
14065   fi
14066
14067   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14068     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14069 $as_echo_n "checking for working GNU getopt function... " >&6; }
14070 if ${gl_cv_func_getopt_gnu+:} false; then :
14071   $as_echo_n "(cached) " >&6
14072 else
14073   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14074        # optstring is necessary for programs like m4 that have POSIX-mandated
14075        # semantics for supporting options interspersed with files.
14076        # Also, since getopt_long is a GNU extension, we require optind=0.
14077        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14078        # so take care to revert to the correct (non-)export state.
14079        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14080        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14081          xx) gl_had_POSIXLY_CORRECT=exported ;;
14082          x)  gl_had_POSIXLY_CORRECT=yes      ;;
14083          *)  gl_had_POSIXLY_CORRECT=         ;;
14084        esac
14085        POSIXLY_CORRECT=1
14086        export POSIXLY_CORRECT
14087        if test "$cross_compiling" = yes; then :
14088            case $host_os:$ac_cv_have_decl_optreset in
14089            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14090            *:yes)               gl_cv_func_getopt_gnu=no;;
14091            *)                   gl_cv_func_getopt_gnu=yes;;
14092          esac
14093
14094 else
14095   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14096 /* end confdefs.h.  */
14097 #include <getopt.h>
14098                            #include <stddef.h>
14099                            #include <string.h>
14100
14101 int
14102 main ()
14103 {
14104
14105              int result = 0;
14106              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14107                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14108                 OSF/1 5.1, Solaris 10.  */
14109              {
14110                char *myargv[3];
14111                myargv[0] = "conftest";
14112                myargv[1] = "-+";
14113                myargv[2] = 0;
14114                opterr = 0;
14115                if (getopt (2, myargv, "+a") != '?')
14116                  result |= 1;
14117              }
14118              /* This code succeeds on glibc 2.8, mingw,
14119                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14120                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
14121              {
14122                char *argv[] = { "program", "-p", "foo", "bar", NULL };
14123
14124                optind = 1;
14125                if (getopt (4, argv, "p::") != 'p')
14126                  result |= 2;
14127                else if (optarg != NULL)
14128                  result |= 4;
14129                else if (getopt (4, argv, "p::") != -1)
14130                  result |= 6;
14131                else if (optind != 2)
14132                  result |= 8;
14133              }
14134              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
14135              {
14136                char *argv[] = { "program", "foo", "-p", NULL };
14137                optind = 0;
14138                if (getopt (3, argv, "-p") != 1)
14139                  result |= 16;
14140                else if (getopt (3, argv, "-p") != 'p')
14141                  result |= 32;
14142              }
14143              /* This code fails on glibc 2.11.  */
14144              {
14145                char *argv[] = { "program", "-b", "-a", NULL };
14146                optind = opterr = 0;
14147                if (getopt (3, argv, "+:a:b") != 'b')
14148                  result |= 64;
14149                else if (getopt (3, argv, "+:a:b") != ':')
14150                  result |= 64;
14151              }
14152              return result;
14153
14154   ;
14155   return 0;
14156 }
14157 _ACEOF
14158 if ac_fn_c_try_run "$LINENO"; then :
14159   gl_cv_func_getopt_gnu=yes
14160 else
14161   gl_cv_func_getopt_gnu=no
14162 fi
14163 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14164   conftest.$ac_objext conftest.beam conftest.$ac_ext
14165 fi
14166
14167        case $gl_had_POSIXLY_CORRECT in
14168          exported) ;;
14169          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14170          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14171        esac
14172
14173 fi
14174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14175 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14176     if test "$gl_cv_func_getopt_gnu" = "no"; then
14177       gl_replace_getopt=yes
14178     fi
14179   fi
14180
14181 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14182 if test "x$ac_cv_have_decl_getenv" = xyes; then :
14183   ac_have_decl=1
14184 else
14185   ac_have_decl=0
14186 fi
14187
14188 cat >>confdefs.h <<_ACEOF
14189 #define HAVE_DECL_GETENV $ac_have_decl
14190 _ACEOF
14191
14192
14193
14194
14195
14196
14197   if test -n "$gl_replace_getopt"; then :
14198
14199
14200
14201   GETOPT_H=getopt.h
14202
14203 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14204
14205
14206
14207     GNULIB_UNISTD_H_GETOPT=1
14208
14209
14210
14211
14212
14213
14214
14215
14216   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14217
14218
14219
14220
14221
14222
14223
14224
14225
14226   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14227
14228
14229
14230
14231
14232
14233 fi
14234
14235
14236
14237   GNULIB_MKTIME=0;
14238   GNULIB_NANOSLEEP=0;
14239   GNULIB_STRPTIME=0;
14240   GNULIB_TIMEGM=0;
14241   GNULIB_TIME_R=0;
14242     HAVE_DECL_LOCALTIME_R=1;
14243   HAVE_NANOSLEEP=1;
14244   HAVE_STRPTIME=1;
14245   HAVE_TIMEGM=1;
14246         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
14247   REPLACE_MKTIME=GNULIB_PORTCHECK;
14248   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
14249   REPLACE_TIMEGM=GNULIB_PORTCHECK;
14250
14251
14252
14253
14254   for ac_func in $ac_func_list
14255 do :
14256   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14257 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14258 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14259   cat >>confdefs.h <<_ACEOF
14260 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14261 _ACEOF
14262
14263 fi
14264 done
14265
14266
14267
14268
14269     gl_cv_c_multiarch=no
14270   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14271 /* end confdefs.h.  */
14272 #ifndef __APPLE_CC__
14273          not a universal capable compiler
14274         #endif
14275         typedef int dummy;
14276
14277 _ACEOF
14278 if ac_fn_c_try_compile "$LINENO"; then :
14279
14280                arch=
14281      prev=
14282      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14283        if test -n "$prev"; then
14284          case $word in
14285            i?86 | x86_64 | ppc | ppc64)
14286              if test -z "$arch" || test "$arch" = "$word"; then
14287                arch="$word"
14288              else
14289                gl_cv_c_multiarch=yes
14290              fi
14291              ;;
14292          esac
14293          prev=
14294        else
14295          if test "x$word" = "x-arch"; then
14296            prev=arch
14297          fi
14298        fi
14299      done
14300
14301 fi
14302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14303   if test $gl_cv_c_multiarch = yes; then
14304     APPLE_UNIVERSAL_BUILD=1
14305   else
14306     APPLE_UNIVERSAL_BUILD=0
14307   fi
14308
14309
14310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
14311 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
14312 if ${ac_cv_header_stdbool_h+:} false; then :
14313   $as_echo_n "(cached) " >&6
14314 else
14315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14316 /* end confdefs.h.  */
14317
14318              #include <stdbool.h>
14319              #ifndef bool
14320               "error: bool is not defined"
14321              #endif
14322              #ifndef false
14323               "error: false is not defined"
14324              #endif
14325              #if false
14326               "error: false is not 0"
14327              #endif
14328              #ifndef true
14329               "error: true is not defined"
14330              #endif
14331              #if true != 1
14332               "error: true is not 1"
14333              #endif
14334              #ifndef __bool_true_false_are_defined
14335               "error: __bool_true_false_are_defined is not defined"
14336              #endif
14337
14338              struct s { _Bool s: 1; _Bool t; } s;
14339
14340              char a[true == 1 ? 1 : -1];
14341              char b[false == 0 ? 1 : -1];
14342              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
14343              char d[(bool) 0.5 == true ? 1 : -1];
14344              /* See body of main program for 'e'.  */
14345              char f[(_Bool) 0.0 == false ? 1 : -1];
14346              char g[true];
14347              char h[sizeof (_Bool)];
14348              char i[sizeof s.t];
14349              enum { j = false, k = true, l = false * true, m = true * 256 };
14350              /* The following fails for
14351                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
14352              _Bool n[m];
14353              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
14354              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
14355              /* Catch a bug in an HP-UX C compiler.  See
14356                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
14357                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
14358               */
14359              _Bool q = true;
14360              _Bool *pq = &q;
14361
14362 int
14363 main ()
14364 {
14365
14366              bool e = &s;
14367              *pq |= q;
14368              *pq |= ! q;
14369              /* Refer to every declared value, to avoid compiler optimizations.  */
14370              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
14371                      + !m + !n + !o + !p + !q + !pq);
14372
14373   ;
14374   return 0;
14375 }
14376 _ACEOF
14377 if ac_fn_c_try_compile "$LINENO"; then :
14378   ac_cv_header_stdbool_h=yes
14379 else
14380   ac_cv_header_stdbool_h=no
14381 fi
14382 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14383 fi
14384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
14385 $as_echo "$ac_cv_header_stdbool_h" >&6; }
14386    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
14387 if test "x$ac_cv_type__Bool" = xyes; then :
14388
14389 cat >>confdefs.h <<_ACEOF
14390 #define HAVE__BOOL 1
14391 _ACEOF
14392
14393
14394 fi
14395
14396
14397
14398     REPLACE_NULL=0;
14399   HAVE_WCHAR_T=1;
14400   STDDEF_H='';
14401
14402
14403   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
14404 $as_echo_n "checking for wchar_t... " >&6; }
14405 if ${gt_cv_c_wchar_t+:} false; then :
14406   $as_echo_n "(cached) " >&6
14407 else
14408   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14409 /* end confdefs.h.  */
14410 #include <stddef.h>
14411             wchar_t foo = (wchar_t)'\0';
14412 int
14413 main ()
14414 {
14415
14416   ;
14417   return 0;
14418 }
14419 _ACEOF
14420 if ac_fn_c_try_compile "$LINENO"; then :
14421   gt_cv_c_wchar_t=yes
14422 else
14423   gt_cv_c_wchar_t=no
14424 fi
14425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14426 fi
14427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
14428 $as_echo "$gt_cv_c_wchar_t" >&6; }
14429   if test $gt_cv_c_wchar_t = yes; then
14430
14431 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
14432
14433   fi
14434
14435
14436  ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
14437 "
14438 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
14439
14440 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
14441
14442 fi
14443
14444
14445
14446
14447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
14448 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
14449 if ${ac_cv_c_restrict+:} false; then :
14450   $as_echo_n "(cached) " >&6
14451 else
14452   ac_cv_c_restrict=no
14453    # The order here caters to the fact that C++ does not require restrict.
14454    for ac_kw in __restrict __restrict__ _Restrict restrict; do
14455      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14456 /* end confdefs.h.  */
14457 typedef int * int_ptr;
14458         int foo (int_ptr $ac_kw ip) {
14459         return ip[0];
14460        }
14461 int
14462 main ()
14463 {
14464 int s[1];
14465         int * $ac_kw t = s;
14466         t[0] = 0;
14467         return foo(t)
14468   ;
14469   return 0;
14470 }
14471 _ACEOF
14472 if ac_fn_c_try_compile "$LINENO"; then :
14473   ac_cv_c_restrict=$ac_kw
14474 fi
14475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14476      test "$ac_cv_c_restrict" != no && break
14477    done
14478
14479 fi
14480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
14481 $as_echo "$ac_cv_c_restrict" >&6; }
14482
14483  case $ac_cv_c_restrict in
14484    restrict) ;;
14485    no) $as_echo "#define restrict /**/" >>confdefs.h
14486  ;;
14487    *)  cat >>confdefs.h <<_ACEOF
14488 #define restrict $ac_cv_c_restrict
14489 _ACEOF
14490  ;;
14491  esac
14492
14493
14494
14495
14496
14497   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
14498 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
14499 if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
14500   $as_echo_n "(cached) " >&6
14501 else
14502   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14503 /* end confdefs.h.  */
14504 #include <time.h>
14505
14506 int
14507 main ()
14508 {
14509 static struct timespec x; x.tv_sec = x.tv_nsec;
14510   ;
14511   return 0;
14512 }
14513 _ACEOF
14514 if ac_fn_c_try_compile "$LINENO"; then :
14515   gl_cv_sys_struct_timespec_in_time_h=yes
14516 else
14517   gl_cv_sys_struct_timespec_in_time_h=no
14518 fi
14519 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14520 fi
14521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
14522 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
14523
14524   TIME_H_DEFINES_STRUCT_TIMESPEC=0
14525   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
14526   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
14527   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
14528     TIME_H_DEFINES_STRUCT_TIMESPEC=1
14529   else
14530     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
14531 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
14532 if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
14533   $as_echo_n "(cached) " >&6
14534 else
14535   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14536 /* end confdefs.h.  */
14537 #include <sys/time.h>
14538
14539 int
14540 main ()
14541 {
14542 static struct timespec x; x.tv_sec = x.tv_nsec;
14543   ;
14544   return 0;
14545 }
14546 _ACEOF
14547 if ac_fn_c_try_compile "$LINENO"; then :
14548   gl_cv_sys_struct_timespec_in_sys_time_h=yes
14549 else
14550   gl_cv_sys_struct_timespec_in_sys_time_h=no
14551 fi
14552 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14553 fi
14554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
14555 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
14556     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
14557       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
14558     else
14559       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
14560 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
14561 if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
14562   $as_echo_n "(cached) " >&6
14563 else
14564   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14565 /* end confdefs.h.  */
14566 #include <pthread.h>
14567
14568 int
14569 main ()
14570 {
14571 static struct timespec x; x.tv_sec = x.tv_nsec;
14572   ;
14573   return 0;
14574 }
14575 _ACEOF
14576 if ac_fn_c_try_compile "$LINENO"; then :
14577   gl_cv_sys_struct_timespec_in_pthread_h=yes
14578 else
14579   gl_cv_sys_struct_timespec_in_pthread_h=no
14580 fi
14581 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14582 fi
14583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
14584 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
14585       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
14586         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
14587       fi
14588     fi
14589   fi
14590
14591
14592
14593
14594
14595
14596
14597
14598
14599
14600
14601
14602
14603
14604
14605      if test $gl_cv_have_include_next = yes; then
14606        gl_cv_next_time_h='<'time.h'>'
14607      else
14608        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
14609 $as_echo_n "checking absolute name of <time.h>... " >&6; }
14610 if ${gl_cv_next_time_h+:} false; then :
14611   $as_echo_n "(cached) " >&6
14612 else
14613
14614                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14615 /* end confdefs.h.  */
14616 #include <time.h>
14617
14618 _ACEOF
14619                                                                                                                         case "$host_os" in
14620                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
14621                  *)    gl_absname_cpp="$ac_cpp" ;;
14622                esac
14623                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14624                   sed -n '\#/time.h#{
14625                     s#.*"\(.*/time.h\)".*#\1#
14626                     s#^/[^/]#//&#
14627                     p
14628                     q
14629                   }'`'"'
14630
14631
14632 fi
14633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
14634 $as_echo "$gl_cv_next_time_h" >&6; }
14635      fi
14636      NEXT_TIME_H=$gl_cv_next_time_h
14637
14638      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14639        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14640        gl_next_as_first_directive='<'time.h'>'
14641      else
14642        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14643        gl_next_as_first_directive=$gl_cv_next_time_h
14644      fi
14645      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
14646
14647
14648
14649
14650
14651
14652 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
14653 if test "x$ac_cv_have_decl_localtime_r" = xyes; then :
14654   ac_have_decl=1
14655 else
14656   ac_have_decl=0
14657 fi
14658
14659 cat >>confdefs.h <<_ACEOF
14660 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
14661 _ACEOF
14662
14663
14664
14665
14666    if false; then
14667   GL_COND_LIBTOOL_TRUE=
14668   GL_COND_LIBTOOL_FALSE='#'
14669 else
14670   GL_COND_LIBTOOL_TRUE='#'
14671   GL_COND_LIBTOOL_FALSE=
14672 fi
14673
14674   gl_cond_libtool=false
14675   gl_libdeps=
14676   gl_ltlibdeps=
14677   gl_m4_base='m4'
14678
14679
14680
14681
14682
14683
14684
14685
14686
14687   gl_source_base='lib'
14688   # Code from module arg-nonnull:
14689   # Code from module c++defs:
14690   # Code from module crypto/md5:
14691
14692
14693
14694
14695
14696
14697
14698
14699
14700   gl_LIBOBJS="$gl_LIBOBJS md5.$ac_objext"
14701
14702
14703
14704
14705   :
14706
14707   # Code from module dtoastr:
14708
14709   # Code from module extensions:
14710   # Code from module getloadavg:
14711
14712
14713 # Persuade glibc <stdlib.h> to declare getloadavg().
14714
14715
14716 # Make sure getloadavg.c is where it belongs, at configure-time.
14717 test -f "$srcdir/$gl_source_base/getloadavg.c" ||
14718   as_fn_error $? "$srcdir/$gl_source_base/getloadavg.c is missing" "$LINENO" 5
14719
14720 gl_save_LIBS=$LIBS
14721
14722 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
14723 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
14724 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
14725 if test "x$ac_cv_func_getloadavg" = xyes; then :
14726
14727 else
14728   gl_have_func=no
14729
14730    # Some systems with -lutil have (and need) -lkvm as well, some do not.
14731    # On Solaris, -lkvm requires nlist from -lelf, so check that first
14732    # to get the right answer into the cache.
14733    # For kstat on solaris, we need to test for libelf and libkvm to force the
14734    # definition of SVR4 below.
14735    if test $gl_have_func = no; then
14736      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
14737 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
14738 if ${ac_cv_lib_elf_elf_begin+:} false; then :
14739   $as_echo_n "(cached) " >&6
14740 else
14741   ac_check_lib_save_LIBS=$LIBS
14742 LIBS="-lelf  $LIBS"
14743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14744 /* end confdefs.h.  */
14745
14746 /* Override any GCC internal prototype to avoid an error.
14747    Use char because int might match the return type of a GCC
14748    builtin and then its argument prototype would still apply.  */
14749 #ifdef __cplusplus
14750 extern "C"
14751 #endif
14752 char elf_begin ();
14753 int
14754 main ()
14755 {
14756 return elf_begin ();
14757   ;
14758   return 0;
14759 }
14760 _ACEOF
14761 if ac_fn_c_try_link "$LINENO"; then :
14762   ac_cv_lib_elf_elf_begin=yes
14763 else
14764   ac_cv_lib_elf_elf_begin=no
14765 fi
14766 rm -f core conftest.err conftest.$ac_objext \
14767     conftest$ac_exeext conftest.$ac_ext
14768 LIBS=$ac_check_lib_save_LIBS
14769 fi
14770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
14771 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
14772 if test "x$ac_cv_lib_elf_elf_begin" = xyes; then :
14773   LIBS="-lelf $LIBS"
14774 fi
14775
14776      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
14777 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
14778 if ${ac_cv_lib_kvm_kvm_open+:} false; then :
14779   $as_echo_n "(cached) " >&6
14780 else
14781   ac_check_lib_save_LIBS=$LIBS
14782 LIBS="-lkvm  $LIBS"
14783 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14784 /* end confdefs.h.  */
14785
14786 /* Override any GCC internal prototype to avoid an error.
14787    Use char because int might match the return type of a GCC
14788    builtin and then its argument prototype would still apply.  */
14789 #ifdef __cplusplus
14790 extern "C"
14791 #endif
14792 char kvm_open ();
14793 int
14794 main ()
14795 {
14796 return kvm_open ();
14797   ;
14798   return 0;
14799 }
14800 _ACEOF
14801 if ac_fn_c_try_link "$LINENO"; then :
14802   ac_cv_lib_kvm_kvm_open=yes
14803 else
14804   ac_cv_lib_kvm_kvm_open=no
14805 fi
14806 rm -f core conftest.err conftest.$ac_objext \
14807     conftest$ac_exeext conftest.$ac_ext
14808 LIBS=$ac_check_lib_save_LIBS
14809 fi
14810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
14811 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
14812 if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then :
14813   LIBS="-lkvm $LIBS"
14814 fi
14815
14816      # Check for the 4.4BSD definition of getloadavg.
14817      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
14818 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
14819 if ${ac_cv_lib_util_getloadavg+:} false; then :
14820   $as_echo_n "(cached) " >&6
14821 else
14822   ac_check_lib_save_LIBS=$LIBS
14823 LIBS="-lutil  $LIBS"
14824 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14825 /* end confdefs.h.  */
14826
14827 /* Override any GCC internal prototype to avoid an error.
14828    Use char because int might match the return type of a GCC
14829    builtin and then its argument prototype would still apply.  */
14830 #ifdef __cplusplus
14831 extern "C"
14832 #endif
14833 char getloadavg ();
14834 int
14835 main ()
14836 {
14837 return getloadavg ();
14838   ;
14839   return 0;
14840 }
14841 _ACEOF
14842 if ac_fn_c_try_link "$LINENO"; then :
14843   ac_cv_lib_util_getloadavg=yes
14844 else
14845   ac_cv_lib_util_getloadavg=no
14846 fi
14847 rm -f core conftest.err conftest.$ac_objext \
14848     conftest$ac_exeext conftest.$ac_ext
14849 LIBS=$ac_check_lib_save_LIBS
14850 fi
14851 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
14852 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
14853 if test "x$ac_cv_lib_util_getloadavg" = xyes; then :
14854   LIBS="-lutil $LIBS" gl_have_func=yes
14855 fi
14856
14857    fi
14858
14859    if test $gl_have_func = no; then
14860      # There is a commonly available library for RS/6000 AIX.
14861      # Since it is not a standard part of AIX, it might be installed locally.
14862      gl_getloadavg_LIBS=$LIBS
14863      LIBS="-L/usr/local/lib $LIBS"
14864      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
14865 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
14866 if ${ac_cv_lib_getloadavg_getloadavg+:} false; then :
14867   $as_echo_n "(cached) " >&6
14868 else
14869   ac_check_lib_save_LIBS=$LIBS
14870 LIBS="-lgetloadavg  $LIBS"
14871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14872 /* end confdefs.h.  */
14873
14874 /* Override any GCC internal prototype to avoid an error.
14875    Use char because int might match the return type of a GCC
14876    builtin and then its argument prototype would still apply.  */
14877 #ifdef __cplusplus
14878 extern "C"
14879 #endif
14880 char getloadavg ();
14881 int
14882 main ()
14883 {
14884 return getloadavg ();
14885   ;
14886   return 0;
14887 }
14888 _ACEOF
14889 if ac_fn_c_try_link "$LINENO"; then :
14890   ac_cv_lib_getloadavg_getloadavg=yes
14891 else
14892   ac_cv_lib_getloadavg_getloadavg=no
14893 fi
14894 rm -f core conftest.err conftest.$ac_objext \
14895     conftest$ac_exeext conftest.$ac_ext
14896 LIBS=$ac_check_lib_save_LIBS
14897 fi
14898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
14899 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
14900 if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then :
14901   LIBS="-lgetloadavg $LIBS" gl_have_func=yes
14902 else
14903   LIBS=$gl_getloadavg_LIBS
14904 fi
14905
14906    fi
14907
14908    # Set up the replacement function if necessary.
14909    if test $gl_have_func = no; then
14910
14911
14912
14913
14914
14915
14916
14917
14918   gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
14919
14920
14921 # Figure out what our getloadavg.c needs.
14922
14923 # Solaris has libkstat which does not require root.
14924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
14925 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
14926 if ${ac_cv_lib_kstat_kstat_open+:} false; then :
14927   $as_echo_n "(cached) " >&6
14928 else
14929   ac_check_lib_save_LIBS=$LIBS
14930 LIBS="-lkstat  $LIBS"
14931 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14932 /* end confdefs.h.  */
14933
14934 /* Override any GCC internal prototype to avoid an error.
14935    Use char because int might match the return type of a GCC
14936    builtin and then its argument prototype would still apply.  */
14937 #ifdef __cplusplus
14938 extern "C"
14939 #endif
14940 char kstat_open ();
14941 int
14942 main ()
14943 {
14944 return kstat_open ();
14945   ;
14946   return 0;
14947 }
14948 _ACEOF
14949 if ac_fn_c_try_link "$LINENO"; then :
14950   ac_cv_lib_kstat_kstat_open=yes
14951 else
14952   ac_cv_lib_kstat_kstat_open=no
14953 fi
14954 rm -f core conftest.err conftest.$ac_objext \
14955     conftest$ac_exeext conftest.$ac_ext
14956 LIBS=$ac_check_lib_save_LIBS
14957 fi
14958 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
14959 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
14960 if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then :
14961   cat >>confdefs.h <<_ACEOF
14962 #define HAVE_LIBKSTAT 1
14963 _ACEOF
14964
14965   LIBS="-lkstat $LIBS"
14966
14967 fi
14968
14969 test $ac_cv_lib_kstat_kstat_open = yes && gl_have_func=yes
14970
14971 # On HPUX9, an unprivileged user can get load averages this way.
14972 if test $gl_have_func = no; then
14973   for ac_func in pstat_getdynamic
14974 do :
14975   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
14976 if test "x$ac_cv_func_pstat_getdynamic" = xyes; then :
14977   cat >>confdefs.h <<_ACEOF
14978 #define HAVE_PSTAT_GETDYNAMIC 1
14979 _ACEOF
14980  gl_have_func=yes
14981 fi
14982 done
14983
14984 fi
14985
14986 # AIX has libperfstat which does not require root
14987 if test $gl_have_func = no; then
14988   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
14989 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
14990 if ${ac_cv_lib_perfstat_perfstat_cpu_total+:} false; then :
14991   $as_echo_n "(cached) " >&6
14992 else
14993   ac_check_lib_save_LIBS=$LIBS
14994 LIBS="-lperfstat  $LIBS"
14995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14996 /* end confdefs.h.  */
14997
14998 /* Override any GCC internal prototype to avoid an error.
14999    Use char because int might match the return type of a GCC
15000    builtin and then its argument prototype would still apply.  */
15001 #ifdef __cplusplus
15002 extern "C"
15003 #endif
15004 char perfstat_cpu_total ();
15005 int
15006 main ()
15007 {
15008 return perfstat_cpu_total ();
15009   ;
15010   return 0;
15011 }
15012 _ACEOF
15013 if ac_fn_c_try_link "$LINENO"; then :
15014   ac_cv_lib_perfstat_perfstat_cpu_total=yes
15015 else
15016   ac_cv_lib_perfstat_perfstat_cpu_total=no
15017 fi
15018 rm -f core conftest.err conftest.$ac_objext \
15019     conftest$ac_exeext conftest.$ac_ext
15020 LIBS=$ac_check_lib_save_LIBS
15021 fi
15022 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
15023 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
15024 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = xyes; then :
15025   cat >>confdefs.h <<_ACEOF
15026 #define HAVE_LIBPERFSTAT 1
15027 _ACEOF
15028
15029   LIBS="-lperfstat $LIBS"
15030
15031 fi
15032
15033   test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_have_func=yes
15034 fi
15035
15036 if test $gl_have_func = no; then
15037   ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
15038 if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then :
15039   gl_have_func=yes
15040
15041 $as_echo "#define DGUX 1" >>confdefs.h
15042
15043      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
15044 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
15045 if ${ac_cv_lib_dgc_dg_sys_info+:} false; then :
15046   $as_echo_n "(cached) " >&6
15047 else
15048   ac_check_lib_save_LIBS=$LIBS
15049 LIBS="-ldgc  $LIBS"
15050 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15051 /* end confdefs.h.  */
15052
15053 /* Override any GCC internal prototype to avoid an error.
15054    Use char because int might match the return type of a GCC
15055    builtin and then its argument prototype would still apply.  */
15056 #ifdef __cplusplus
15057 extern "C"
15058 #endif
15059 char dg_sys_info ();
15060 int
15061 main ()
15062 {
15063 return dg_sys_info ();
15064   ;
15065   return 0;
15066 }
15067 _ACEOF
15068 if ac_fn_c_try_link "$LINENO"; then :
15069   ac_cv_lib_dgc_dg_sys_info=yes
15070 else
15071   ac_cv_lib_dgc_dg_sys_info=no
15072 fi
15073 rm -f core conftest.err conftest.$ac_objext \
15074     conftest$ac_exeext conftest.$ac_ext
15075 LIBS=$ac_check_lib_save_LIBS
15076 fi
15077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
15078 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
15079 if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then :
15080   cat >>confdefs.h <<_ACEOF
15081 #define HAVE_LIBDGC 1
15082 _ACEOF
15083
15084   LIBS="-ldgc $LIBS"
15085
15086 fi
15087
15088 fi
15089
15090
15091 fi
15092
15093 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
15094 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
15095 # Irix 4.0.5F has the header but not the library.
15096 if test $gl_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
15097     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
15098   gl_have_func=yes
15099
15100 $as_echo "#define SVR4 1" >>confdefs.h
15101
15102 fi
15103
15104 if test $gl_have_func = no; then
15105   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
15106 if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then :
15107   gl_have_func=yes
15108
15109 $as_echo "#define UMAX 1" >>confdefs.h
15110
15111
15112 $as_echo "#define UMAX4_3 1" >>confdefs.h
15113
15114 fi
15115
15116
15117 fi
15118
15119 if test $gl_have_func = no; then
15120   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
15121 if test "x$ac_cv_header_sys_cpustats_h" = xyes; then :
15122   gl_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
15123
15124 fi
15125
15126
15127 fi
15128
15129 if test $gl_have_func = no; then
15130   for ac_header in mach/mach.h
15131 do :
15132   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
15133 if test "x$ac_cv_header_mach_mach_h" = xyes; then :
15134   cat >>confdefs.h <<_ACEOF
15135 #define HAVE_MACH_MACH_H 1
15136 _ACEOF
15137
15138 fi
15139
15140 done
15141
15142 fi
15143
15144 for ac_header in nlist.h
15145 do :
15146   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
15147 if test "x$ac_cv_header_nlist_h" = xyes; then :
15148   cat >>confdefs.h <<_ACEOF
15149 #define HAVE_NLIST_H 1
15150 _ACEOF
15151  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
15152 "
15153 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then :
15154
15155 cat >>confdefs.h <<_ACEOF
15156 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
15157 _ACEOF
15158
15159
15160 fi
15161
15162  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15163 /* end confdefs.h.  */
15164 #include <nlist.h>
15165 int
15166 main ()
15167 {
15168 struct nlist x;
15169                     #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
15170                     x.n_un.n_name = "";
15171                     #else
15172                     x.n_name = "";
15173                     #endif
15174   ;
15175   return 0;
15176 }
15177 _ACEOF
15178 if ac_fn_c_try_link "$LINENO"; then :
15179
15180 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
15181
15182 fi
15183 rm -f core conftest.err conftest.$ac_objext \
15184     conftest$ac_exeext conftest.$ac_ext
15185
15186 fi
15187
15188 done
15189
15190    fi
15191 fi
15192
15193
15194 if test "x$gl_save_LIBS" = x; then
15195   GETLOADAVG_LIBS=$LIBS
15196 else
15197   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
15198 fi
15199 LIBS=$gl_save_LIBS
15200
15201
15202 # Test whether the system declares getloadavg. Solaris has the function
15203 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
15204 for ac_header in sys/loadavg.h
15205 do :
15206   ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
15207 if test "x$ac_cv_header_sys_loadavg_h" = xyes; then :
15208   cat >>confdefs.h <<_ACEOF
15209 #define HAVE_SYS_LOADAVG_H 1
15210 _ACEOF
15211
15212 fi
15213
15214 done
15215
15216 if test $ac_cv_header_sys_loadavg_h = yes; then
15217   HAVE_SYS_LOADAVG_H=1
15218 else
15219   HAVE_SYS_LOADAVG_H=0
15220 fi
15221 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
15222    # include <sys/loadavg.h>
15223    #endif
15224    #include <stdlib.h>
15225 "
15226 if test "x$ac_cv_have_decl_getloadavg" = xyes; then :
15227
15228 else
15229   HAVE_DECL_GETLOADAVG=0
15230 fi
15231
15232
15233
15234
15235
15236   GNULIB_GETLOADAVG=1
15237
15238
15239
15240   # Code from module getopt-gnu:
15241
15242
15243
15244
15245
15246
15247   # Code from module getopt-posix:
15248
15249
15250
15251
15252
15253   if test -n "$gl_replace_getopt"; then :
15254
15255
15256
15257   GETOPT_H=getopt.h
15258
15259 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
15260
15261
15262
15263     GNULIB_UNISTD_H_GETOPT=1
15264
15265
15266
15267
15268
15269
15270
15271
15272   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
15273
15274
15275
15276
15277
15278
15279
15280
15281
15282   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
15283
15284
15285
15286
15287
15288
15289 fi
15290
15291
15292   # Code from module gettext-h:
15293
15294
15295   # Code from module ignore-value:
15296
15297   # Code from module include_next:
15298   # Code from module intprops:
15299   # Code from module mktime:
15300
15301
15302
15303
15304
15305 if test $APPLE_UNIVERSAL_BUILD = 1; then
15306   # A universal build on Apple MacOS X platforms.
15307   # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
15308   # But we need a configuration result that is valid in both modes.
15309   ac_cv_func_working_mktime=no
15310 fi
15311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
15312 $as_echo_n "checking for working mktime... " >&6; }
15313 if ${ac_cv_func_working_mktime+:} false; then :
15314   $as_echo_n "(cached) " >&6
15315 else
15316   if test "$cross_compiling" = yes; then :
15317   ac_cv_func_working_mktime=no
15318 else
15319   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15320 /* end confdefs.h.  */
15321 /* Test program from Paul Eggert and Tony Leneis.  */
15322 #include <limits.h>
15323 #include <stdlib.h>
15324 #include <time.h>
15325
15326 #ifdef HAVE_UNISTD_H
15327 # include <unistd.h>
15328 #endif
15329
15330 #ifndef HAVE_ALARM
15331 # define alarm(X) /* empty */
15332 #endif
15333
15334 /* Work around redefinition to rpl_putenv by other config tests.  */
15335 #undef putenv
15336
15337 static time_t time_t_max;
15338 static time_t time_t_min;
15339
15340 /* Values we'll use to set the TZ environment variable.  */
15341 static char *tz_strings[] = {
15342   (char *) 0, "TZ=GMT0", "TZ=JST-9",
15343   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
15344 };
15345 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
15346
15347 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
15348    Based on a problem report from Andreas Jaeger.  */
15349 static int
15350 spring_forward_gap ()
15351 {
15352   /* glibc (up to about 1998-10-07) failed this test. */
15353   struct tm tm;
15354
15355   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
15356      instead of "TZ=America/Vancouver" in order to detect the bug even
15357      on systems that don't support the Olson extension, or don't have the
15358      full zoneinfo tables installed.  */
15359   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
15360
15361   tm.tm_year = 98;
15362   tm.tm_mon = 3;
15363   tm.tm_mday = 5;
15364   tm.tm_hour = 2;
15365   tm.tm_min = 0;
15366   tm.tm_sec = 0;
15367   tm.tm_isdst = -1;
15368   return mktime (&tm) != (time_t) -1;
15369 }
15370
15371 static int
15372 mktime_test1 (time_t now)
15373 {
15374   struct tm *lt;
15375   return ! (lt = localtime (&now)) || mktime (lt) == now;
15376 }
15377
15378 static int
15379 mktime_test (time_t now)
15380 {
15381   return (mktime_test1 (now)
15382           && mktime_test1 ((time_t) (time_t_max - now))
15383           && mktime_test1 ((time_t) (time_t_min + now)));
15384 }
15385
15386 static int
15387 irix_6_4_bug ()
15388 {
15389   /* Based on code from Ariel Faigon.  */
15390   struct tm tm;
15391   tm.tm_year = 96;
15392   tm.tm_mon = 3;
15393   tm.tm_mday = 0;
15394   tm.tm_hour = 0;
15395   tm.tm_min = 0;
15396   tm.tm_sec = 0;
15397   tm.tm_isdst = -1;
15398   mktime (&tm);
15399   return tm.tm_mon == 2 && tm.tm_mday == 31;
15400 }
15401
15402 static int
15403 bigtime_test (int j)
15404 {
15405   struct tm tm;
15406   time_t now;
15407   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
15408   now = mktime (&tm);
15409   if (now != (time_t) -1)
15410     {
15411       struct tm *lt = localtime (&now);
15412       if (! (lt
15413              && lt->tm_year == tm.tm_year
15414              && lt->tm_mon == tm.tm_mon
15415              && lt->tm_mday == tm.tm_mday
15416              && lt->tm_hour == tm.tm_hour
15417              && lt->tm_min == tm.tm_min
15418              && lt->tm_sec == tm.tm_sec
15419              && lt->tm_yday == tm.tm_yday
15420              && lt->tm_wday == tm.tm_wday
15421              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
15422                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
15423         return 0;
15424     }
15425   return 1;
15426 }
15427
15428 static int
15429 year_2050_test ()
15430 {
15431   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
15432      ignoring leap seconds.  */
15433   unsigned long int answer = 2527315200UL;
15434
15435   struct tm tm;
15436   time_t t;
15437   tm.tm_year = 2050 - 1900;
15438   tm.tm_mon = 2 - 1;
15439   tm.tm_mday = 1;
15440   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
15441   tm.tm_isdst = -1;
15442
15443   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
15444      instead of "TZ=America/Vancouver" in order to detect the bug even
15445      on systems that don't support the Olson extension, or don't have the
15446      full zoneinfo tables installed.  */
15447   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
15448
15449   t = mktime (&tm);
15450
15451   /* Check that the result is either a failure, or close enough
15452      to the correct answer that we can assume the discrepancy is
15453      due to leap seconds.  */
15454   return (t == (time_t) -1
15455           || (0 < t && answer - 120 <= t && t <= answer + 120));
15456 }
15457
15458 int
15459 main ()
15460 {
15461   int result = 0;
15462   time_t t, delta;
15463   int i, j;
15464   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
15465   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
15466
15467   /* This test makes some buggy mktime implementations loop.
15468      Give up after 60 seconds; a mktime slower than that
15469      isn't worth using anyway.  */
15470   alarm (60);
15471
15472   time_t_max = (! time_t_signed
15473                 ? (time_t) -1
15474                 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
15475                    * 2 + 1));
15476   time_t_min = (! time_t_signed
15477                 ? (time_t) 0
15478                 : time_t_signed_magnitude
15479                 ? ~ (time_t) 0
15480                 : ~ time_t_max);
15481
15482   delta = time_t_max / 997; /* a suitable prime number */
15483   for (i = 0; i < N_STRINGS; i++)
15484     {
15485       if (tz_strings[i])
15486         putenv (tz_strings[i]);
15487
15488       for (t = 0; t <= time_t_max - delta; t += delta)
15489         if (! mktime_test (t))
15490           result |= 1;
15491       if (! (mktime_test ((time_t) 1)
15492              && mktime_test ((time_t) (60 * 60))
15493              && mktime_test ((time_t) (60 * 60 * 24))))
15494         result |= 2;
15495
15496       for (j = 1; ; j <<= 1)
15497         if (! bigtime_test (j))
15498           result |= 4;
15499         else if (INT_MAX / 2 < j)
15500           break;
15501       if (! bigtime_test (INT_MAX))
15502         result |= 8;
15503     }
15504   if (! irix_6_4_bug ())
15505     result |= 16;
15506   if (! spring_forward_gap ())
15507     result |= 32;
15508   if (! year_2050_test ())
15509     result |= 64;
15510   return result;
15511 }
15512 _ACEOF
15513 if ac_fn_c_try_run "$LINENO"; then :
15514   ac_cv_func_working_mktime=yes
15515 else
15516   ac_cv_func_working_mktime=no
15517 fi
15518 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15519   conftest.$ac_objext conftest.beam conftest.$ac_ext
15520 fi
15521
15522 fi
15523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
15524 $as_echo "$ac_cv_func_working_mktime" >&6; }
15525 if test $ac_cv_func_working_mktime = no; then
15526
15527
15528
15529
15530
15531
15532
15533
15534   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
15535
15536 fi
15537
15538     if test $ac_cv_func_working_mktime = no; then
15539     REPLACE_MKTIME=1
15540
15541
15542
15543   else
15544     REPLACE_MKTIME=0
15545   fi
15546
15547
15548
15549
15550   GNULIB_MKTIME=1
15551
15552
15553
15554   # Code from module multiarch:
15555
15556   # Code from module stdbool:
15557
15558
15559
15560   # Define two additional variables used in the Makefile substitution.
15561
15562   if test "$ac_cv_header_stdbool_h" = yes; then
15563     STDBOOL_H=''
15564   else
15565     STDBOOL_H='stdbool.h'
15566   fi
15567
15568
15569   if test "$ac_cv_type__Bool" = yes; then
15570     HAVE__BOOL=1
15571   else
15572     HAVE__BOOL=0
15573   fi
15574
15575
15576   # Code from module stddef:
15577
15578
15579
15580   if test $gt_cv_c_wchar_t = no; then
15581     HAVE_WCHAR_T=0
15582     STDDEF_H=stddef.h
15583   fi
15584   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
15585 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
15586 if ${gl_cv_decl_null_works+:} false; then :
15587   $as_echo_n "(cached) " >&6
15588 else
15589   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15590 /* end confdefs.h.  */
15591 #include <stddef.h>
15592       int test[2 * (sizeof NULL == sizeof (void *)) -1];
15593
15594 int
15595 main ()
15596 {
15597
15598   ;
15599   return 0;
15600 }
15601 _ACEOF
15602 if ac_fn_c_try_compile "$LINENO"; then :
15603   gl_cv_decl_null_works=yes
15604 else
15605   gl_cv_decl_null_works=no
15606 fi
15607 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15608 fi
15609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
15610 $as_echo "$gl_cv_decl_null_works" >&6; }
15611   if test $gl_cv_decl_null_works = no; then
15612     REPLACE_NULL=1
15613     STDDEF_H=stddef.h
15614   fi
15615   if test -n "$STDDEF_H"; then
15616
15617
15618
15619
15620
15621
15622
15623
15624      if test $gl_cv_have_include_next = yes; then
15625        gl_cv_next_stddef_h='<'stddef.h'>'
15626      else
15627        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
15628 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
15629 if ${gl_cv_next_stddef_h+:} false; then :
15630   $as_echo_n "(cached) " >&6
15631 else
15632
15633                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15634 /* end confdefs.h.  */
15635 #include <stddef.h>
15636
15637 _ACEOF
15638                                                                                                                         case "$host_os" in
15639                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15640                  *)    gl_absname_cpp="$ac_cpp" ;;
15641                esac
15642                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15643                   sed -n '\#/stddef.h#{
15644                     s#.*"\(.*/stddef.h\)".*#\1#
15645                     s#^/[^/]#//&#
15646                     p
15647                     q
15648                   }'`'"'
15649
15650
15651 fi
15652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
15653 $as_echo "$gl_cv_next_stddef_h" >&6; }
15654      fi
15655      NEXT_STDDEF_H=$gl_cv_next_stddef_h
15656
15657      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15658        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15659        gl_next_as_first_directive='<'stddef.h'>'
15660      else
15661        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15662        gl_next_as_first_directive=$gl_cv_next_stddef_h
15663      fi
15664      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
15665
15666
15667
15668
15669   fi
15670
15671   # Code from module stdlib:
15672
15673
15674
15675
15676
15677
15678
15679
15680
15681
15682      if test $gl_cv_have_include_next = yes; then
15683        gl_cv_next_stdlib_h='<'stdlib.h'>'
15684      else
15685        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
15686 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
15687 if ${gl_cv_next_stdlib_h+:} false; then :
15688   $as_echo_n "(cached) " >&6
15689 else
15690
15691                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15692 /* end confdefs.h.  */
15693 #include <stdlib.h>
15694
15695 _ACEOF
15696                                                                                                                         case "$host_os" in
15697                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15698                  *)    gl_absname_cpp="$ac_cpp" ;;
15699                esac
15700                                                             gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15701                   sed -n '\#/stdlib.h#{
15702                     s#.*"\(.*/stdlib.h\)".*#\1#
15703                     s#^/[^/]#//&#
15704                     p
15705                     q
15706                   }'`'"'
15707
15708
15709 fi
15710 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
15711 $as_echo "$gl_cv_next_stdlib_h" >&6; }
15712      fi
15713      NEXT_STDLIB_H=$gl_cv_next_stdlib_h
15714
15715      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15716        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15717        gl_next_as_first_directive='<'stdlib.h'>'
15718      else
15719        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15720        gl_next_as_first_directive=$gl_cv_next_stdlib_h
15721      fi
15722      NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
15723
15724
15725
15726
15727
15728
15729
15730   # Code from module strftime:
15731
15732
15733
15734
15735
15736
15737
15738
15739
15740
15741   gl_LIBOBJS="$gl_LIBOBJS strftime.$ac_objext"
15742
15743
15744  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
15745
15746
15747
15748
15749
15750
15751
15752 $as_echo "#define my_strftime nstrftime" >>confdefs.h
15753
15754
15755
15756   # Code from module time:
15757
15758
15759
15760   # Code from module time_r:
15761
15762
15763
15764
15765
15766
15767
15768   if test $ac_cv_have_decl_localtime_r = no; then
15769     HAVE_DECL_LOCALTIME_R=0
15770   fi
15771
15772
15773   if test $ac_cv_func_localtime_r = yes; then
15774     HAVE_LOCALTIME_R=1
15775     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
15776 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
15777 if ${gl_cv_time_r_posix+:} false; then :
15778   $as_echo_n "(cached) " >&6
15779 else
15780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15781 /* end confdefs.h.  */
15782 #include <time.h>
15783 int
15784 main ()
15785 {
15786 /* We don't need to append 'restrict's to the argument types,
15787                  even though the POSIX signature has the 'restrict's,
15788                  since C99 says they can't affect type compatibility.  */
15789               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
15790               if (ptr) return 0;
15791               /* Check the return type is a pointer.
15792                  On HP-UX 10 it is 'int'.  */
15793               *localtime_r (0, 0);
15794   ;
15795   return 0;
15796 }
15797
15798 _ACEOF
15799 if ac_fn_c_try_compile "$LINENO"; then :
15800   gl_cv_time_r_posix=yes
15801 else
15802   gl_cv_time_r_posix=no
15803 fi
15804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15805
15806 fi
15807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
15808 $as_echo "$gl_cv_time_r_posix" >&6; }
15809     if test $gl_cv_time_r_posix = yes; then
15810       REPLACE_LOCALTIME_R=0
15811     else
15812       REPLACE_LOCALTIME_R=1
15813     fi
15814   else
15815     HAVE_LOCALTIME_R=0
15816   fi
15817   if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
15818
15819
15820
15821
15822
15823
15824
15825
15826   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
15827
15828
15829   :
15830
15831   fi
15832
15833
15834
15835
15836   GNULIB_TIME_R=1
15837
15838
15839
15840   # Code from module unistd:
15841
15842
15843
15844
15845
15846
15847
15848
15849
15850
15851
15852
15853
15854      if test $gl_cv_have_include_next = yes; then
15855        gl_cv_next_unistd_h='<'unistd.h'>'
15856      else
15857        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
15858 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
15859 if ${gl_cv_next_unistd_h+:} false; then :
15860   $as_echo_n "(cached) " >&6
15861 else
15862
15863              if test $ac_cv_header_unistd_h = yes; then
15864
15865
15866                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15867 /* end confdefs.h.  */
15868 #include <unistd.h>
15869
15870 _ACEOF
15871                                                                                                                         case "$host_os" in
15872                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15873                  *)    gl_absname_cpp="$ac_cpp" ;;
15874                esac
15875                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15876                   sed -n '\#/unistd.h#{
15877                     s#.*"\(.*/unistd.h\)".*#\1#
15878                     s#^/[^/]#//&#
15879                     p
15880                     q
15881                   }'`'"'
15882           else
15883                gl_cv_next_unistd_h='<'unistd.h'>'
15884              fi
15885
15886
15887 fi
15888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
15889 $as_echo "$gl_cv_next_unistd_h" >&6; }
15890      fi
15891      NEXT_UNISTD_H=$gl_cv_next_unistd_h
15892
15893      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15894        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15895        gl_next_as_first_directive='<'unistd.h'>'
15896      else
15897        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15898        gl_next_as_first_directive=$gl_cv_next_unistd_h
15899      fi
15900      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
15901
15902
15903
15904
15905   if test $ac_cv_header_unistd_h = yes; then
15906     HAVE_UNISTD_H=1
15907   else
15908     HAVE_UNISTD_H=0
15909   fi
15910
15911
15912
15913
15914   # Code from module warn-on-use:
15915   # End of code from modules
15916
15917
15918
15919
15920
15921
15922
15923
15924
15925   gltests_libdeps=
15926   gltests_ltlibdeps=
15927
15928
15929
15930
15931
15932
15933
15934
15935
15936   gl_source_base='tests'
15937   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
15938
15939   gl_module_indicator_condition=$gltests_WITNESS
15940
15941
15942
15943
15944
15945
15946
15947
15948
15949   LIBGNU_LIBDEPS="$gl_libdeps"
15950
15951   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
15952
15953
15954
15955 # UNIX98 PTYs.
15956 for ac_func in grantpt
15957 do :
15958   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
15959 if test "x$ac_cv_func_grantpt" = xyes; then :
15960   cat >>confdefs.h <<_ACEOF
15961 #define HAVE_GRANTPT 1
15962 _ACEOF
15963
15964 fi
15965 done
15966
15967
15968 # PTY-related GNU extensions.
15969 for ac_func in getpt
15970 do :
15971   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
15972 if test "x$ac_cv_func_getpt" = xyes; then :
15973   cat >>confdefs.h <<_ACEOF
15974 #define HAVE_GETPT 1
15975 _ACEOF
15976
15977 fi
15978 done
15979
15980
15981 # Check this now, so that we will NOT find the above functions in ncurses.
15982 # That is because we have not set up to link ncurses in lib-src.
15983 # It's better to believe a function is not available
15984 # than to expect to find it in ncurses.
15985 # Also we need tputs and friends to be able to build at all.
15986 have_tputs_et_al=true
15987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
15988 $as_echo_n "checking for library containing tputs... " >&6; }
15989 if ${ac_cv_search_tputs+:} false; then :
15990   $as_echo_n "(cached) " >&6
15991 else
15992   ac_func_search_save_LIBS=$LIBS
15993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15994 /* end confdefs.h.  */
15995
15996 /* Override any GCC internal prototype to avoid an error.
15997    Use char because int might match the return type of a GCC
15998    builtin and then its argument prototype would still apply.  */
15999 #ifdef __cplusplus
16000 extern "C"
16001 #endif
16002 char tputs ();
16003 int
16004 main ()
16005 {
16006 return tputs ();
16007   ;
16008   return 0;
16009 }
16010 _ACEOF
16011 for ac_lib in '' ncurses terminfo termcap; do
16012   if test -z "$ac_lib"; then
16013     ac_res="none required"
16014   else
16015     ac_res=-l$ac_lib
16016     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
16017   fi
16018   if ac_fn_c_try_link "$LINENO"; then :
16019   ac_cv_search_tputs=$ac_res
16020 fi
16021 rm -f core conftest.err conftest.$ac_objext \
16022     conftest$ac_exeext
16023   if ${ac_cv_search_tputs+:} false; then :
16024   break
16025 fi
16026 done
16027 if ${ac_cv_search_tputs+:} false; then :
16028
16029 else
16030   ac_cv_search_tputs=no
16031 fi
16032 rm conftest.$ac_ext
16033 LIBS=$ac_func_search_save_LIBS
16034 fi
16035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
16036 $as_echo "$ac_cv_search_tputs" >&6; }
16037 ac_res=$ac_cv_search_tputs
16038 if test "$ac_res" != no; then :
16039   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
16040
16041 else
16042   have_tputs_et_al=false
16043 fi
16044
16045 if test "$have_tputs_et_al" != true; then
16046   as_fn_error $? "I couldn't find termcap functions (tputs and friends).
16047 Maybe some development libraries/packages are missing?  Try installing
16048 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
16049 fi
16050 # Must define this when any termcap library is found.
16051
16052 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
16053
16054 ## FIXME This was the cpp logic, but I am not sure it is right.
16055 ## The above test has not necessarily found libncurses.
16056 HAVE_LIBNCURSES=yes
16057
16058 ## Use terminfo instead of termcap?
16059 ## Note only system files NOT using terminfo are:
16060 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
16061 ## darwin|gnu without ncurses.
16062 TERMINFO=no
16063 LIBS_TERMCAP=
16064 case "$opsys" in
16065   ## cygwin: Fewer environment variables to go wrong, more terminal types.
16066   ## hpux10-20: Use the system provided termcap(3) library.
16067   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
16068   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
16069   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
16070
16071   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
16072   ##  The ncurses library has been moved out of the System framework in
16073   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
16074   ##  option to use it.
16075   darwin|gnu*)
16076     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
16077     if test "x$HAVE_LIBNCURSES" = "xyes"; then
16078       TERMINFO=yes
16079       LIBS_TERMCAP="-lncurses"
16080     fi
16081     ;;
16082
16083   freebsd)
16084     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
16085 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
16086     if ${emacs_cv_freebsd_terminfo+:} false; then :
16087   $as_echo_n "(cached) " >&6
16088 else
16089   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16090 /* end confdefs.h.  */
16091 #include <osreldate.h>
16092 int
16093 main ()
16094 {
16095 #if __FreeBSD_version < 400000
16096 fail;
16097 #endif
16098
16099   ;
16100   return 0;
16101 }
16102 _ACEOF
16103 if ac_fn_c_try_link "$LINENO"; then :
16104   emacs_cv_freebsd_terminfo=yes
16105 else
16106   emacs_cv_freebsd_terminfo=no
16107 fi
16108 rm -f core conftest.err conftest.$ac_objext \
16109     conftest$ac_exeext conftest.$ac_ext
16110 fi
16111
16112
16113     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
16114 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
16115
16116     if test $emacs_cv_freebsd_terminfo = yes; then
16117       TERMINFO=yes
16118       LIBS_TERMCAP="-lncurses"
16119     else
16120       LIBS_TERMCAP="-ltermcap"
16121     fi
16122     ;;
16123
16124   netbsd)
16125     if test $ac_cv_search_tputs = -lterminfo; then
16126       TERMINFO=yes
16127       LIBS_TERMCAP="-lterminfo"
16128     else
16129       LIBS_TERMCAP="-ltermcap"
16130     fi
16131     ;;
16132
16133 esac
16134
16135 case "$opsys" in
16136   ## hpux: Make sure we get select from libc rather than from libcurses
16137   ##  because libcurses on HPUX 10.10 has a broken version of select.
16138   ##  We used to use -lc -lcurses, but this may be cleaner.
16139   hpux*) LIBS_TERMCAP="-ltermcap" ;;
16140
16141   openbsd) LIBS_TERMCAP="-lncurses" ;;
16142
16143   ## Must use system termcap, if we use any termcap.  It does special things.
16144   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
16145 esac
16146
16147 TERMCAP_OBJ=tparam.o
16148 if test $TERMINFO = yes; then
16149
16150 $as_echo "#define TERMINFO 1" >>confdefs.h
16151
16152
16153   ## Default used to be -ltermcap.  Add a case above if need something else.
16154   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
16155
16156   TERMCAP_OBJ=terminfo.o
16157 fi
16158
16159
16160
16161
16162 # Do we have res_init, for detecting changes in /etc/resolv.conf?
16163 resolv=no
16164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16165 /* end confdefs.h.  */
16166 #include <netinet/in.h>
16167 #include <arpa/nameser.h>
16168 #include <resolv.h>
16169 int
16170 main ()
16171 {
16172 return res_init();
16173   ;
16174   return 0;
16175 }
16176 _ACEOF
16177 if ac_fn_c_try_link "$LINENO"; then :
16178   have_res_init=yes
16179 else
16180   have_res_init=no
16181 fi
16182 rm -f core conftest.err conftest.$ac_objext \
16183     conftest$ac_exeext conftest.$ac_ext
16184 if test "$have_res_init" = no; then
16185   OLIBS="$LIBS"
16186   LIBS="$LIBS -lresolv"
16187   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
16188 $as_echo_n "checking for res_init with -lresolv... " >&6; }
16189   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16190 /* end confdefs.h.  */
16191 #include <netinet/in.h>
16192 #include <arpa/nameser.h>
16193 #include <resolv.h>
16194 int
16195 main ()
16196 {
16197 return res_init();
16198   ;
16199   return 0;
16200 }
16201 _ACEOF
16202 if ac_fn_c_try_link "$LINENO"; then :
16203   have_res_init=yes
16204 else
16205   have_res_init=no
16206 fi
16207 rm -f core conftest.err conftest.$ac_objext \
16208     conftest$ac_exeext conftest.$ac_ext
16209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
16210 $as_echo "$have_res_init" >&6; }
16211   if test "$have_res_init" = yes ; then
16212     resolv=yes
16213   fi
16214   LIBS="$OLIBS"
16215 fi
16216
16217 if test "$have_res_init" = yes; then
16218
16219 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
16220
16221 fi
16222
16223 # Do we need the Hesiod library to provide the support routines?
16224 LIBHESIOD=
16225 if test "$with_hesiod" != no ; then
16226   # Don't set $LIBS here -- see comments above.  FIXME which comments?
16227   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
16228 if test "x$ac_cv_func_res_send" = xyes; then :
16229
16230 else
16231   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
16232 if test "x$ac_cv_func___res_send" = xyes; then :
16233
16234 else
16235   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
16236 $as_echo_n "checking for res_send in -lresolv... " >&6; }
16237 if ${ac_cv_lib_resolv_res_send+:} false; then :
16238   $as_echo_n "(cached) " >&6
16239 else
16240   ac_check_lib_save_LIBS=$LIBS
16241 LIBS="-lresolv  $LIBS"
16242 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16243 /* end confdefs.h.  */
16244
16245 /* Override any GCC internal prototype to avoid an error.
16246    Use char because int might match the return type of a GCC
16247    builtin and then its argument prototype would still apply.  */
16248 #ifdef __cplusplus
16249 extern "C"
16250 #endif
16251 char res_send ();
16252 int
16253 main ()
16254 {
16255 return res_send ();
16256   ;
16257   return 0;
16258 }
16259 _ACEOF
16260 if ac_fn_c_try_link "$LINENO"; then :
16261   ac_cv_lib_resolv_res_send=yes
16262 else
16263   ac_cv_lib_resolv_res_send=no
16264 fi
16265 rm -f core conftest.err conftest.$ac_objext \
16266     conftest$ac_exeext conftest.$ac_ext
16267 LIBS=$ac_check_lib_save_LIBS
16268 fi
16269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
16270 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
16271 if test "x$ac_cv_lib_resolv_res_send" = xyes; then :
16272   resolv=yes
16273 else
16274   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
16275 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
16276 if ${ac_cv_lib_resolv___res_send+:} false; then :
16277   $as_echo_n "(cached) " >&6
16278 else
16279   ac_check_lib_save_LIBS=$LIBS
16280 LIBS="-lresolv  $LIBS"
16281 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16282 /* end confdefs.h.  */
16283
16284 /* Override any GCC internal prototype to avoid an error.
16285    Use char because int might match the return type of a GCC
16286    builtin and then its argument prototype would still apply.  */
16287 #ifdef __cplusplus
16288 extern "C"
16289 #endif
16290 char __res_send ();
16291 int
16292 main ()
16293 {
16294 return __res_send ();
16295   ;
16296   return 0;
16297 }
16298 _ACEOF
16299 if ac_fn_c_try_link "$LINENO"; then :
16300   ac_cv_lib_resolv___res_send=yes
16301 else
16302   ac_cv_lib_resolv___res_send=no
16303 fi
16304 rm -f core conftest.err conftest.$ac_objext \
16305     conftest$ac_exeext conftest.$ac_ext
16306 LIBS=$ac_check_lib_save_LIBS
16307 fi
16308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
16309 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
16310 if test "x$ac_cv_lib_resolv___res_send" = xyes; then :
16311   resolv=yes
16312 fi
16313
16314 fi
16315
16316 fi
16317
16318 fi
16319
16320   if test "$resolv" = yes ; then
16321     RESOLVLIB=-lresolv
16322   else
16323     RESOLVLIB=
16324   fi
16325   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
16326 if test "x$ac_cv_func_hes_getmailhost" = xyes; then :
16327
16328 else
16329   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
16330 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
16331 if ${ac_cv_lib_hesiod_hes_getmailhost+:} false; then :
16332   $as_echo_n "(cached) " >&6
16333 else
16334   ac_check_lib_save_LIBS=$LIBS
16335 LIBS="-lhesiod $RESOLVLIB $LIBS"
16336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16337 /* end confdefs.h.  */
16338
16339 /* Override any GCC internal prototype to avoid an error.
16340    Use char because int might match the return type of a GCC
16341    builtin and then its argument prototype would still apply.  */
16342 #ifdef __cplusplus
16343 extern "C"
16344 #endif
16345 char hes_getmailhost ();
16346 int
16347 main ()
16348 {
16349 return hes_getmailhost ();
16350   ;
16351   return 0;
16352 }
16353 _ACEOF
16354 if ac_fn_c_try_link "$LINENO"; then :
16355   ac_cv_lib_hesiod_hes_getmailhost=yes
16356 else
16357   ac_cv_lib_hesiod_hes_getmailhost=no
16358 fi
16359 rm -f core conftest.err conftest.$ac_objext \
16360     conftest$ac_exeext conftest.$ac_ext
16361 LIBS=$ac_check_lib_save_LIBS
16362 fi
16363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
16364 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
16365 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = xyes; then :
16366   hesiod=yes
16367 else
16368   :
16369 fi
16370
16371 fi
16372
16373
16374   if test x"$hesiod" = xyes; then
16375
16376 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
16377
16378     LIBHESIOD=-lhesiod
16379   fi
16380 fi
16381
16382
16383 # Do we need libresolv (due to res_init or Hesiod)?
16384 if test "$resolv" = yes ; then
16385
16386 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
16387
16388   LIBRESOLV=-lresolv
16389 else
16390   LIBRESOLV=
16391 fi
16392
16393
16394 # These tell us which Kerberos-related libraries to use.
16395 COM_ERRLIB=
16396 CRYPTOLIB=
16397 KRB5LIB=
16398 DESLIB=
16399 KRB4LIB=
16400
16401 if test "${with_kerberos}" != no; then
16402   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
16403 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
16404 if ${ac_cv_lib_com_err_com_err+:} false; then :
16405   $as_echo_n "(cached) " >&6
16406 else
16407   ac_check_lib_save_LIBS=$LIBS
16408 LIBS="-lcom_err  $LIBS"
16409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16410 /* end confdefs.h.  */
16411
16412 /* Override any GCC internal prototype to avoid an error.
16413    Use char because int might match the return type of a GCC
16414    builtin and then its argument prototype would still apply.  */
16415 #ifdef __cplusplus
16416 extern "C"
16417 #endif
16418 char com_err ();
16419 int
16420 main ()
16421 {
16422 return com_err ();
16423   ;
16424   return 0;
16425 }
16426 _ACEOF
16427 if ac_fn_c_try_link "$LINENO"; then :
16428   ac_cv_lib_com_err_com_err=yes
16429 else
16430   ac_cv_lib_com_err_com_err=no
16431 fi
16432 rm -f core conftest.err conftest.$ac_objext \
16433     conftest$ac_exeext conftest.$ac_ext
16434 LIBS=$ac_check_lib_save_LIBS
16435 fi
16436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
16437 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
16438 if test "x$ac_cv_lib_com_err_com_err" = xyes; then :
16439   have_com_err=yes
16440 else
16441   have_com_err=no
16442 fi
16443
16444   if test $have_com_err = yes; then
16445     COM_ERRLIB=-lcom_err
16446     LIBS="$COM_ERRLIB $LIBS"
16447
16448 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
16449
16450   fi
16451   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
16452 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
16453 if ${ac_cv_lib_crypto_mit_des_cbc_encrypt+:} false; then :
16454   $as_echo_n "(cached) " >&6
16455 else
16456   ac_check_lib_save_LIBS=$LIBS
16457 LIBS="-lcrypto  $LIBS"
16458 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16459 /* end confdefs.h.  */
16460
16461 /* Override any GCC internal prototype to avoid an error.
16462    Use char because int might match the return type of a GCC
16463    builtin and then its argument prototype would still apply.  */
16464 #ifdef __cplusplus
16465 extern "C"
16466 #endif
16467 char mit_des_cbc_encrypt ();
16468 int
16469 main ()
16470 {
16471 return mit_des_cbc_encrypt ();
16472   ;
16473   return 0;
16474 }
16475 _ACEOF
16476 if ac_fn_c_try_link "$LINENO"; then :
16477   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
16478 else
16479   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
16480 fi
16481 rm -f core conftest.err conftest.$ac_objext \
16482     conftest$ac_exeext conftest.$ac_ext
16483 LIBS=$ac_check_lib_save_LIBS
16484 fi
16485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
16486 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
16487 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = xyes; then :
16488   have_crypto=yes
16489 else
16490   have_crypto=no
16491 fi
16492
16493   if test $have_crypto = yes; then
16494     CRYPTOLIB=-lcrypto
16495     LIBS="$CRYPTOLIB $LIBS"
16496
16497 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
16498
16499   fi
16500   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
16501 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
16502 if ${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+:} false; then :
16503   $as_echo_n "(cached) " >&6
16504 else
16505   ac_check_lib_save_LIBS=$LIBS
16506 LIBS="-lk5crypto  $LIBS"
16507 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16508 /* end confdefs.h.  */
16509
16510 /* Override any GCC internal prototype to avoid an error.
16511    Use char because int might match the return type of a GCC
16512    builtin and then its argument prototype would still apply.  */
16513 #ifdef __cplusplus
16514 extern "C"
16515 #endif
16516 char mit_des_cbc_encrypt ();
16517 int
16518 main ()
16519 {
16520 return mit_des_cbc_encrypt ();
16521   ;
16522   return 0;
16523 }
16524 _ACEOF
16525 if ac_fn_c_try_link "$LINENO"; then :
16526   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
16527 else
16528   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
16529 fi
16530 rm -f core conftest.err conftest.$ac_objext \
16531     conftest$ac_exeext conftest.$ac_ext
16532 LIBS=$ac_check_lib_save_LIBS
16533 fi
16534 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
16535 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
16536 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = xyes; then :
16537   have_k5crypto=yes
16538 else
16539   have_k5crypto=no
16540 fi
16541
16542   if test $have_k5crypto = yes; then
16543     CRYPTOLIB=-lk5crypto
16544     LIBS="$CRYPTOLIB $LIBS"
16545
16546 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
16547
16548   fi
16549   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
16550 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
16551 if ${ac_cv_lib_krb5_krb5_init_context+:} false; then :
16552   $as_echo_n "(cached) " >&6
16553 else
16554   ac_check_lib_save_LIBS=$LIBS
16555 LIBS="-lkrb5  $LIBS"
16556 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16557 /* end confdefs.h.  */
16558
16559 /* Override any GCC internal prototype to avoid an error.
16560    Use char because int might match the return type of a GCC
16561    builtin and then its argument prototype would still apply.  */
16562 #ifdef __cplusplus
16563 extern "C"
16564 #endif
16565 char krb5_init_context ();
16566 int
16567 main ()
16568 {
16569 return krb5_init_context ();
16570   ;
16571   return 0;
16572 }
16573 _ACEOF
16574 if ac_fn_c_try_link "$LINENO"; then :
16575   ac_cv_lib_krb5_krb5_init_context=yes
16576 else
16577   ac_cv_lib_krb5_krb5_init_context=no
16578 fi
16579 rm -f core conftest.err conftest.$ac_objext \
16580     conftest$ac_exeext conftest.$ac_ext
16581 LIBS=$ac_check_lib_save_LIBS
16582 fi
16583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
16584 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
16585 if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then :
16586   have_krb5=yes
16587 else
16588   have_krb5=no
16589 fi
16590
16591   if test $have_krb5=yes; then
16592     KRB5LIB=-lkrb5
16593     LIBS="$KRB5LIB $LIBS"
16594
16595 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
16596
16597   fi
16598     if test "${with_kerberos5}" = no; then
16599     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
16600 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
16601 if ${ac_cv_lib_des425_des_cbc_encrypt+:} false; then :
16602   $as_echo_n "(cached) " >&6
16603 else
16604   ac_check_lib_save_LIBS=$LIBS
16605 LIBS="-ldes425  $LIBS"
16606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16607 /* end confdefs.h.  */
16608
16609 /* Override any GCC internal prototype to avoid an error.
16610    Use char because int might match the return type of a GCC
16611    builtin and then its argument prototype would still apply.  */
16612 #ifdef __cplusplus
16613 extern "C"
16614 #endif
16615 char des_cbc_encrypt ();
16616 int
16617 main ()
16618 {
16619 return des_cbc_encrypt ();
16620   ;
16621   return 0;
16622 }
16623 _ACEOF
16624 if ac_fn_c_try_link "$LINENO"; then :
16625   ac_cv_lib_des425_des_cbc_encrypt=yes
16626 else
16627   ac_cv_lib_des425_des_cbc_encrypt=no
16628 fi
16629 rm -f core conftest.err conftest.$ac_objext \
16630     conftest$ac_exeext conftest.$ac_ext
16631 LIBS=$ac_check_lib_save_LIBS
16632 fi
16633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
16634 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
16635 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = xyes; then :
16636   have_des425=yes
16637 else
16638   have_des425=no
16639 fi
16640
16641     if test $have_des425 = yes; then
16642       DESLIB=-ldes425
16643       LIBS="$DESLIB $LIBS"
16644
16645 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
16646
16647     else
16648       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
16649 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
16650 if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then :
16651   $as_echo_n "(cached) " >&6
16652 else
16653   ac_check_lib_save_LIBS=$LIBS
16654 LIBS="-ldes  $LIBS"
16655 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16656 /* end confdefs.h.  */
16657
16658 /* Override any GCC internal prototype to avoid an error.
16659    Use char because int might match the return type of a GCC
16660    builtin and then its argument prototype would still apply.  */
16661 #ifdef __cplusplus
16662 extern "C"
16663 #endif
16664 char des_cbc_encrypt ();
16665 int
16666 main ()
16667 {
16668 return des_cbc_encrypt ();
16669   ;
16670   return 0;
16671 }
16672 _ACEOF
16673 if ac_fn_c_try_link "$LINENO"; then :
16674   ac_cv_lib_des_des_cbc_encrypt=yes
16675 else
16676   ac_cv_lib_des_des_cbc_encrypt=no
16677 fi
16678 rm -f core conftest.err conftest.$ac_objext \
16679     conftest$ac_exeext conftest.$ac_ext
16680 LIBS=$ac_check_lib_save_LIBS
16681 fi
16682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
16683 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
16684 if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then :
16685   have_des=yes
16686 else
16687   have_des=no
16688 fi
16689
16690       if test $have_des = yes; then
16691         DESLIB=-ldes
16692         LIBS="$DESLIB $LIBS"
16693
16694 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
16695
16696       fi
16697     fi
16698     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
16699 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
16700 if ${ac_cv_lib_krb4_krb_get_cred+:} false; then :
16701   $as_echo_n "(cached) " >&6
16702 else
16703   ac_check_lib_save_LIBS=$LIBS
16704 LIBS="-lkrb4  $LIBS"
16705 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16706 /* end confdefs.h.  */
16707
16708 /* Override any GCC internal prototype to avoid an error.
16709    Use char because int might match the return type of a GCC
16710    builtin and then its argument prototype would still apply.  */
16711 #ifdef __cplusplus
16712 extern "C"
16713 #endif
16714 char krb_get_cred ();
16715 int
16716 main ()
16717 {
16718 return krb_get_cred ();
16719   ;
16720   return 0;
16721 }
16722 _ACEOF
16723 if ac_fn_c_try_link "$LINENO"; then :
16724   ac_cv_lib_krb4_krb_get_cred=yes
16725 else
16726   ac_cv_lib_krb4_krb_get_cred=no
16727 fi
16728 rm -f core conftest.err conftest.$ac_objext \
16729     conftest$ac_exeext conftest.$ac_ext
16730 LIBS=$ac_check_lib_save_LIBS
16731 fi
16732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
16733 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
16734 if test "x$ac_cv_lib_krb4_krb_get_cred" = xyes; then :
16735   have_krb4=yes
16736 else
16737   have_krb4=no
16738 fi
16739
16740     if test $have_krb4 = yes; then
16741       KRB4LIB=-lkrb4
16742       LIBS="$KRB4LIB $LIBS"
16743
16744 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
16745
16746     else
16747       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
16748 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
16749 if ${ac_cv_lib_krb_krb_get_cred+:} false; then :
16750   $as_echo_n "(cached) " >&6
16751 else
16752   ac_check_lib_save_LIBS=$LIBS
16753 LIBS="-lkrb  $LIBS"
16754 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16755 /* end confdefs.h.  */
16756
16757 /* Override any GCC internal prototype to avoid an error.
16758    Use char because int might match the return type of a GCC
16759    builtin and then its argument prototype would still apply.  */
16760 #ifdef __cplusplus
16761 extern "C"
16762 #endif
16763 char krb_get_cred ();
16764 int
16765 main ()
16766 {
16767 return krb_get_cred ();
16768   ;
16769   return 0;
16770 }
16771 _ACEOF
16772 if ac_fn_c_try_link "$LINENO"; then :
16773   ac_cv_lib_krb_krb_get_cred=yes
16774 else
16775   ac_cv_lib_krb_krb_get_cred=no
16776 fi
16777 rm -f core conftest.err conftest.$ac_objext \
16778     conftest$ac_exeext conftest.$ac_ext
16779 LIBS=$ac_check_lib_save_LIBS
16780 fi
16781 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
16782 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
16783 if test "x$ac_cv_lib_krb_krb_get_cred" = xyes; then :
16784   have_krb=yes
16785 else
16786   have_krb=no
16787 fi
16788
16789       if test $have_krb = yes; then
16790         KRB4LIB=-lkrb
16791         LIBS="$KRB4LIB $LIBS"
16792
16793 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
16794
16795       fi
16796     fi
16797   fi
16798
16799   if test "${with_kerberos5}" != no; then
16800     for ac_header in krb5.h
16801 do :
16802   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
16803 if test "x$ac_cv_header_krb5_h" = xyes; then :
16804   cat >>confdefs.h <<_ACEOF
16805 #define HAVE_KRB5_H 1
16806 _ACEOF
16807  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
16808 "
16809 if test "x$ac_cv_member_krb5_error_text" = xyes; then :
16810
16811 cat >>confdefs.h <<_ACEOF
16812 #define HAVE_KRB5_ERROR_TEXT 1
16813 _ACEOF
16814
16815
16816 fi
16817 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
16818 "
16819 if test "x$ac_cv_member_krb5_error_e_text" = xyes; then :
16820
16821 cat >>confdefs.h <<_ACEOF
16822 #define HAVE_KRB5_ERROR_E_TEXT 1
16823 _ACEOF
16824
16825
16826 fi
16827
16828 fi
16829
16830 done
16831
16832   else
16833     for ac_header in des.h
16834 do :
16835   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
16836 if test "x$ac_cv_header_des_h" = xyes; then :
16837   cat >>confdefs.h <<_ACEOF
16838 #define HAVE_DES_H 1
16839 _ACEOF
16840
16841 else
16842   for ac_header in kerberosIV/des.h
16843 do :
16844   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
16845 if test "x$ac_cv_header_kerberosIV_des_h" = xyes; then :
16846   cat >>confdefs.h <<_ACEOF
16847 #define HAVE_KERBEROSIV_DES_H 1
16848 _ACEOF
16849
16850 else
16851   for ac_header in kerberos/des.h
16852 do :
16853   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
16854 if test "x$ac_cv_header_kerberos_des_h" = xyes; then :
16855   cat >>confdefs.h <<_ACEOF
16856 #define HAVE_KERBEROS_DES_H 1
16857 _ACEOF
16858
16859 fi
16860
16861 done
16862
16863 fi
16864
16865 done
16866
16867 fi
16868
16869 done
16870
16871     for ac_header in krb.h
16872 do :
16873   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
16874 if test "x$ac_cv_header_krb_h" = xyes; then :
16875   cat >>confdefs.h <<_ACEOF
16876 #define HAVE_KRB_H 1
16877 _ACEOF
16878
16879 else
16880   for ac_header in kerberosIV/krb.h
16881 do :
16882   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
16883 if test "x$ac_cv_header_kerberosIV_krb_h" = xyes; then :
16884   cat >>confdefs.h <<_ACEOF
16885 #define HAVE_KERBEROSIV_KRB_H 1
16886 _ACEOF
16887
16888 else
16889   for ac_header in kerberos/krb.h
16890 do :
16891   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
16892 if test "x$ac_cv_header_kerberos_krb_h" = xyes; then :
16893   cat >>confdefs.h <<_ACEOF
16894 #define HAVE_KERBEROS_KRB_H 1
16895 _ACEOF
16896
16897 fi
16898
16899 done
16900
16901 fi
16902
16903 done
16904
16905 fi
16906
16907 done
16908
16909   fi
16910   for ac_header in com_err.h
16911 do :
16912   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
16913 if test "x$ac_cv_header_com_err_h" = xyes; then :
16914   cat >>confdefs.h <<_ACEOF
16915 #define HAVE_COM_ERR_H 1
16916 _ACEOF
16917
16918 fi
16919
16920 done
16921
16922 fi
16923
16924
16925
16926
16927
16928
16929
16930 # Solaris requires -lintl if you want strerror (which calls dgettext)
16931 # to return localized messages.
16932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
16933 $as_echo_n "checking for dgettext in -lintl... " >&6; }
16934 if ${ac_cv_lib_intl_dgettext+:} false; then :
16935   $as_echo_n "(cached) " >&6
16936 else
16937   ac_check_lib_save_LIBS=$LIBS
16938 LIBS="-lintl  $LIBS"
16939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16940 /* end confdefs.h.  */
16941
16942 /* Override any GCC internal prototype to avoid an error.
16943    Use char because int might match the return type of a GCC
16944    builtin and then its argument prototype would still apply.  */
16945 #ifdef __cplusplus
16946 extern "C"
16947 #endif
16948 char dgettext ();
16949 int
16950 main ()
16951 {
16952 return dgettext ();
16953   ;
16954   return 0;
16955 }
16956 _ACEOF
16957 if ac_fn_c_try_link "$LINENO"; then :
16958   ac_cv_lib_intl_dgettext=yes
16959 else
16960   ac_cv_lib_intl_dgettext=no
16961 fi
16962 rm -f core conftest.err conftest.$ac_objext \
16963     conftest$ac_exeext conftest.$ac_ext
16964 LIBS=$ac_check_lib_save_LIBS
16965 fi
16966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
16967 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
16968 if test "x$ac_cv_lib_intl_dgettext" = xyes; then :
16969   cat >>confdefs.h <<_ACEOF
16970 #define HAVE_LIBINTL 1
16971 _ACEOF
16972
16973   LIBS="-lintl $LIBS"
16974
16975 fi
16976
16977
16978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
16979 $as_echo_n "checking whether localtime caches TZ... " >&6; }
16980 if ${emacs_cv_localtime_cache+:} false; then :
16981   $as_echo_n "(cached) " >&6
16982 else
16983   if test x$ac_cv_func_tzset = xyes; then
16984 if test "$cross_compiling" = yes; then :
16985   # If we have tzset, assume the worst when cross-compiling.
16986 emacs_cv_localtime_cache=yes
16987 else
16988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16989 /* end confdefs.h.  */
16990 #include <time.h>
16991 char TZ_GMT0[] = "TZ=GMT0";
16992 char TZ_PST8[] = "TZ=PST8";
16993 main()
16994 {
16995   time_t now = time ((time_t *) 0);
16996   int hour_GMT0, hour_unset;
16997   if (putenv (TZ_GMT0) != 0)
16998     exit (1);
16999   hour_GMT0 = localtime (&now)->tm_hour;
17000   unsetenv("TZ");
17001   hour_unset = localtime (&now)->tm_hour;
17002   if (putenv (TZ_PST8) != 0)
17003     exit (1);
17004   if (localtime (&now)->tm_hour == hour_GMT0)
17005     exit (1);
17006   unsetenv("TZ");
17007   if (localtime (&now)->tm_hour != hour_unset)
17008     exit (1);
17009   exit (0);
17010 }
17011 _ACEOF
17012 if ac_fn_c_try_run "$LINENO"; then :
17013   emacs_cv_localtime_cache=no
17014 else
17015   emacs_cv_localtime_cache=yes
17016 fi
17017 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17018   conftest.$ac_objext conftest.beam conftest.$ac_ext
17019 fi
17020
17021 else
17022         # If we lack tzset, report that localtime does not cache TZ,
17023         # since we can't invalidate the cache if we don't have tzset.
17024         emacs_cv_localtime_cache=no
17025 fi
17026 fi
17027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
17028 $as_echo "$emacs_cv_localtime_cache" >&6; }
17029 if test $emacs_cv_localtime_cache = yes; then
17030
17031 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
17032
17033 fi
17034
17035 if test "x$HAVE_TIMEVAL" = xyes; then
17036   for ac_func in gettimeofday
17037 do :
17038   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
17039 if test "x$ac_cv_func_gettimeofday" = xyes; then :
17040   cat >>confdefs.h <<_ACEOF
17041 #define HAVE_GETTIMEOFDAY 1
17042 _ACEOF
17043
17044 fi
17045 done
17046
17047   if test $ac_cv_func_gettimeofday = yes; then
17048     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
17049 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
17050 if ${emacs_cv_gettimeofday_two_arguments+:} false; then :
17051   $as_echo_n "(cached) " >&6
17052 else
17053   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17054 /* end confdefs.h.  */
17055
17056 #ifdef TIME_WITH_SYS_TIME
17057 #include <sys/time.h>
17058 #include <time.h>
17059 #else
17060 #ifdef HAVE_SYS_TIME_H
17061 #include <sys/time.h>
17062 #else
17063 #include <time.h>
17064 #endif
17065 #endif
17066 int
17067 main ()
17068 {
17069 struct timeval time;
17070        gettimeofday (&time, 0);
17071   ;
17072   return 0;
17073 }
17074 _ACEOF
17075 if ac_fn_c_try_compile "$LINENO"; then :
17076   emacs_cv_gettimeofday_two_arguments=yes
17077 else
17078   emacs_cv_gettimeofday_two_arguments=no
17079 fi
17080 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17081 fi
17082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
17083 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
17084     if test $emacs_cv_gettimeofday_two_arguments = no; then
17085
17086 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
17087
17088     fi
17089   fi
17090 fi
17091
17092 ok_so_far=yes
17093 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
17094 if test "x$ac_cv_func_socket" = xyes; then :
17095
17096 else
17097   ok_so_far=no
17098 fi
17099
17100 if test $ok_so_far = yes; then
17101   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
17102 if test "x$ac_cv_header_netinet_in_h" = xyes; then :
17103
17104 else
17105   ok_so_far=no
17106 fi
17107
17108
17109 fi
17110 if test $ok_so_far = yes; then
17111   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
17112 if test "x$ac_cv_header_arpa_inet_h" = xyes; then :
17113
17114 else
17115   ok_so_far=no
17116 fi
17117
17118
17119 fi
17120 if test $ok_so_far = yes; then
17121
17122 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
17123
17124 fi
17125
17126 if test -f /usr/lpp/X11/bin/smt.exp; then
17127
17128 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
17129
17130 fi
17131
17132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
17133 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
17134 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
17135   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17136 $as_echo "yes" >&6; }
17137
17138 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
17139
17140 else
17141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17142 $as_echo "no" >&6; }
17143 fi
17144
17145 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
17146 if test "x$ac_cv_type_pid_t" = xyes; then :
17147
17148 else
17149
17150 cat >>confdefs.h <<_ACEOF
17151 #define pid_t int
17152 _ACEOF
17153
17154 fi
17155
17156 for ac_header in vfork.h
17157 do :
17158   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
17159 if test "x$ac_cv_header_vfork_h" = xyes; then :
17160   cat >>confdefs.h <<_ACEOF
17161 #define HAVE_VFORK_H 1
17162 _ACEOF
17163
17164 fi
17165
17166 done
17167
17168 for ac_func in fork vfork
17169 do :
17170   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
17171 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
17172 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
17173   cat >>confdefs.h <<_ACEOF
17174 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
17175 _ACEOF
17176
17177 fi
17178 done
17179
17180 if test "x$ac_cv_func_fork" = xyes; then
17181   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
17182 $as_echo_n "checking for working fork... " >&6; }
17183 if ${ac_cv_func_fork_works+:} false; then :
17184   $as_echo_n "(cached) " >&6
17185 else
17186   if test "$cross_compiling" = yes; then :
17187   ac_cv_func_fork_works=cross
17188 else
17189   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17190 /* end confdefs.h.  */
17191 $ac_includes_default
17192 int
17193 main ()
17194 {
17195
17196           /* By Ruediger Kuhlmann. */
17197           return fork () < 0;
17198
17199   ;
17200   return 0;
17201 }
17202 _ACEOF
17203 if ac_fn_c_try_run "$LINENO"; then :
17204   ac_cv_func_fork_works=yes
17205 else
17206   ac_cv_func_fork_works=no
17207 fi
17208 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17209   conftest.$ac_objext conftest.beam conftest.$ac_ext
17210 fi
17211
17212 fi
17213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
17214 $as_echo "$ac_cv_func_fork_works" >&6; }
17215
17216 else
17217   ac_cv_func_fork_works=$ac_cv_func_fork
17218 fi
17219 if test "x$ac_cv_func_fork_works" = xcross; then
17220   case $host in
17221     *-*-amigaos* | *-*-msdosdjgpp*)
17222       # Override, as these systems have only a dummy fork() stub
17223       ac_cv_func_fork_works=no
17224       ;;
17225     *)
17226       ac_cv_func_fork_works=yes
17227       ;;
17228   esac
17229   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
17230 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
17231 fi
17232 ac_cv_func_vfork_works=$ac_cv_func_vfork
17233 if test "x$ac_cv_func_vfork" = xyes; then
17234   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
17235 $as_echo_n "checking for working vfork... " >&6; }
17236 if ${ac_cv_func_vfork_works+:} false; then :
17237   $as_echo_n "(cached) " >&6
17238 else
17239   if test "$cross_compiling" = yes; then :
17240   ac_cv_func_vfork_works=cross
17241 else
17242   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17243 /* end confdefs.h.  */
17244 /* Thanks to Paul Eggert for this test.  */
17245 $ac_includes_default
17246 #include <sys/wait.h>
17247 #ifdef HAVE_VFORK_H
17248 # include <vfork.h>
17249 #endif
17250 /* On some sparc systems, changes by the child to local and incoming
17251    argument registers are propagated back to the parent.  The compiler
17252    is told about this with #include <vfork.h>, but some compilers
17253    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
17254    static variable whose address is put into a register that is
17255    clobbered by the vfork.  */
17256 static void
17257 #ifdef __cplusplus
17258 sparc_address_test (int arg)
17259 # else
17260 sparc_address_test (arg) int arg;
17261 #endif
17262 {
17263   static pid_t child;
17264   if (!child) {
17265     child = vfork ();
17266     if (child < 0) {
17267       perror ("vfork");
17268       _exit(2);
17269     }
17270     if (!child) {
17271       arg = getpid();
17272       write(-1, "", 0);
17273       _exit (arg);
17274     }
17275   }
17276 }
17277
17278 int
17279 main ()
17280 {
17281   pid_t parent = getpid ();
17282   pid_t child;
17283
17284   sparc_address_test (0);
17285
17286   child = vfork ();
17287
17288   if (child == 0) {
17289     /* Here is another test for sparc vfork register problems.  This
17290        test uses lots of local variables, at least as many local
17291        variables as main has allocated so far including compiler
17292        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
17293        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
17294        reuse the register of parent for one of the local variables,
17295        since it will think that parent can't possibly be used any more
17296        in this routine.  Assigning to the local variable will thus
17297        munge parent in the parent process.  */
17298     pid_t
17299       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
17300       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
17301     /* Convince the compiler that p..p7 are live; otherwise, it might
17302        use the same hardware register for all 8 local variables.  */
17303     if (p != p1 || p != p2 || p != p3 || p != p4
17304         || p != p5 || p != p6 || p != p7)
17305       _exit(1);
17306
17307     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
17308        from child file descriptors.  If the child closes a descriptor
17309        before it execs or exits, this munges the parent's descriptor
17310        as well.  Test for this by closing stdout in the child.  */
17311     _exit(close(fileno(stdout)) != 0);
17312   } else {
17313     int status;
17314     struct stat st;
17315
17316     while (wait(&status) != child)
17317       ;
17318     return (
17319          /* Was there some problem with vforking?  */
17320          child < 0
17321
17322          /* Did the child fail?  (This shouldn't happen.)  */
17323          || status
17324
17325          /* Did the vfork/compiler bug occur?  */
17326          || parent != getpid()
17327
17328          /* Did the file descriptor bug occur?  */
17329          || fstat(fileno(stdout), &st) != 0
17330          );
17331   }
17332 }
17333 _ACEOF
17334 if ac_fn_c_try_run "$LINENO"; then :
17335   ac_cv_func_vfork_works=yes
17336 else
17337   ac_cv_func_vfork_works=no
17338 fi
17339 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
17340   conftest.$ac_objext conftest.beam conftest.$ac_ext
17341 fi
17342
17343 fi
17344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
17345 $as_echo "$ac_cv_func_vfork_works" >&6; }
17346
17347 fi;
17348 if test "x$ac_cv_func_fork_works" = xcross; then
17349   ac_cv_func_vfork_works=$ac_cv_func_vfork
17350   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
17351 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
17352 fi
17353
17354 if test "x$ac_cv_func_vfork_works" = xyes; then
17355
17356 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
17357
17358 else
17359
17360 $as_echo "#define vfork fork" >>confdefs.h
17361
17362 fi
17363 if test "x$ac_cv_func_fork_works" = xyes; then
17364
17365 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
17366
17367 fi
17368
17369
17370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
17371 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
17372 if ${emacs_cv_langinfo_codeset+:} false; then :
17373   $as_echo_n "(cached) " >&6
17374 else
17375   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17376 /* end confdefs.h.  */
17377 #include <langinfo.h>
17378 int
17379 main ()
17380 {
17381 char* cs = nl_langinfo(CODESET);
17382   ;
17383   return 0;
17384 }
17385 _ACEOF
17386 if ac_fn_c_try_link "$LINENO"; then :
17387   emacs_cv_langinfo_codeset=yes
17388 else
17389   emacs_cv_langinfo_codeset=no
17390 fi
17391 rm -f core conftest.err conftest.$ac_objext \
17392     conftest$ac_exeext conftest.$ac_ext
17393
17394 fi
17395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
17396 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
17397 if test $emacs_cv_langinfo_codeset = yes; then
17398
17399 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
17400
17401 fi
17402
17403 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
17404 if test "x$ac_cv_type_size_t" = xyes; then :
17405
17406 cat >>confdefs.h <<_ACEOF
17407 #define HAVE_SIZE_T 1
17408 _ACEOF
17409
17410
17411 fi
17412
17413
17414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
17415 $as_echo_n "checking for mbstate_t... " >&6; }
17416 if ${ac_cv_type_mbstate_t+:} false; then :
17417   $as_echo_n "(cached) " >&6
17418 else
17419   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17420 /* end confdefs.h.  */
17421 $ac_includes_default
17422 #           include <wchar.h>
17423 int
17424 main ()
17425 {
17426 mbstate_t x; return sizeof x;
17427   ;
17428   return 0;
17429 }
17430 _ACEOF
17431 if ac_fn_c_try_compile "$LINENO"; then :
17432   ac_cv_type_mbstate_t=yes
17433 else
17434   ac_cv_type_mbstate_t=no
17435 fi
17436 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17437 fi
17438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
17439 $as_echo "$ac_cv_type_mbstate_t" >&6; }
17440    if test $ac_cv_type_mbstate_t = yes; then
17441
17442 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
17443
17444    else
17445
17446 $as_echo "#define mbstate_t int" >>confdefs.h
17447
17448    fi
17449
17450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
17451 $as_echo_n "checking for C restricted array declarations... " >&6; }
17452 if ${emacs_cv_c_restrict_arr+:} false; then :
17453   $as_echo_n "(cached) " >&6
17454 else
17455   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17456 /* end confdefs.h.  */
17457 void fred (int x[__restrict]);
17458 int
17459 main ()
17460 {
17461
17462   ;
17463   return 0;
17464 }
17465 _ACEOF
17466 if ac_fn_c_try_compile "$LINENO"; then :
17467   emacs_cv_c_restrict_arr=yes
17468 else
17469   emacs_cv_c_restrict_arr=no
17470 fi
17471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17472 fi
17473 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
17474 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
17475 if test "$emacs_cv_c_restrict_arr" = yes; then
17476
17477 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
17478
17479 fi
17480
17481
17482
17483 # Set up the CFLAGS for real compilation, so we can substitute it.
17484 CFLAGS="$REAL_CFLAGS"
17485 CPPFLAGS="$REAL_CPPFLAGS"
17486
17487 ## Hack to detect a buggy GCC version.
17488 if test "x$GCC" = xyes \
17489    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
17490    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
17491    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
17492    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
17493 fi
17494
17495 version=$PACKAGE_VERSION
17496
17497 ### Specify what sort of things we'll be editing into Makefile and config.h.
17498 ### Use configuration here uncanonicalized to avoid exceeding size limits.
17499
17500
17501 ## Unused?
17502
17503
17504
17505
17506
17507
17508
17509
17510
17511
17512
17513
17514
17515
17516
17517
17518
17519
17520
17521
17522 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
17523 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
17524 ## end of LIBX_BASE, but nothing ever set it.
17525
17526
17527
17528
17529 ## Used in lwlib/Makefile.in.
17530
17531 if test -n "${machfile}"; then
17532   M_FILE="\$(srcdir)/${machfile}"
17533 else
17534   M_FILE=
17535 fi
17536 S_FILE="\$(srcdir)/${opsysfile}"
17537
17538
17539
17540
17541
17542
17543
17544
17545
17546
17547 cat >>confdefs.h <<_ACEOF
17548 #define EMACS_CONFIGURATION "${canonical}"
17549 _ACEOF
17550
17551
17552 cat >>confdefs.h <<_ACEOF
17553 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
17554 _ACEOF
17555
17556 if test -n "$machfile"; then
17557
17558 cat >>confdefs.h <<_ACEOF
17559 #define config_machfile "${machfile}"
17560 _ACEOF
17561
17562 fi
17563
17564 cat >>confdefs.h <<_ACEOF
17565 #define config_opsysfile "${opsysfile}"
17566 _ACEOF
17567
17568
17569 XMENU_OBJ=
17570 XOBJ=
17571 FONT_OBJ=
17572 if test "${HAVE_X_WINDOWS}" = "yes" ; then
17573
17574 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
17575
17576   XMENU_OBJ=xmenu.o
17577   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
17578   FONT_OBJ=xfont.o
17579   if test "$HAVE_XFT" = "yes"; then
17580     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
17581   elif test "$HAVE_FREETYPE" = "yes"; then
17582     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
17583   fi
17584
17585 fi
17586
17587
17588
17589
17590 WIDGET_OBJ=
17591 MOTIF_LIBW=
17592 if test "${USE_X_TOOLKIT}" != "none" ; then
17593   WIDGET_OBJ=widget.o
17594
17595 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
17596
17597   if test "${USE_X_TOOLKIT}" = "LUCID"; then
17598
17599 $as_echo "#define USE_LUCID 1" >>confdefs.h
17600
17601   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
17602
17603 $as_echo "#define USE_MOTIF 1" >>confdefs.h
17604
17605     MOTIF_LIBW=-lXm
17606     case "$opsys" in
17607       gnu-linux)
17608         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
17609         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
17610         ;;
17611
17612       unixware)
17613         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
17614         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
17615         MOTIF_LIBW="MOTIF_LIBW -lXimp"
17616         ;;
17617
17618       aix4-2)
17619         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
17620         MOTIF_LIBW="$MOTIF_LIBW -li18n"
17621         ;;
17622     esac
17623     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
17624   fi
17625 fi
17626
17627
17628 TOOLKIT_LIBW=
17629 case "$USE_X_TOOLKIT" in
17630   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
17631   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
17632   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
17633 esac
17634
17635
17636 if test "$USE_X_TOOLKIT" = "none"; then
17637   LIBXT_OTHER="\$(LIBXSM)"
17638   OLDXMENU_TARGET="really-oldXMenu"
17639 else
17640   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
17641   OLDXMENU_TARGET="really-lwlib"
17642 fi
17643
17644
17645 ## The X Menu stuff is present in the X10 distribution, but missing
17646 ## from X11.  If we have X10, just use the installed library;
17647 ## otherwise, use our own copy.
17648 if test "${HAVE_X11}" = "yes" ; then
17649
17650 $as_echo "#define HAVE_X11 1" >>confdefs.h
17651
17652
17653   if test "$USE_X_TOOLKIT" = "none"; then
17654     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
17655   else
17656     OLDXMENU="\${lwlibdir}/liblw.a"
17657   fi
17658   LIBXMENU="\$(OLDXMENU)"
17659   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
17660   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
17661 else
17662   ## For a syntactically valid Makefile; not actually used for anything.
17663   ## See comments in src/Makefile.in.
17664   OLDXMENU=nothing
17665   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
17666   if test "${HAVE_X_WINDOWS}" = "yes"; then
17667     LIBXMENU="-lXMenu"
17668   else
17669     LIBXMENU=
17670   fi
17671   LIBX_OTHER=
17672   OLDXMENU_DEPS=
17673 fi
17674
17675 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
17676   OLDXMENU_TARGET=
17677   OLDXMENU=nothing
17678   LIBXMENU=
17679   OLDXMENU_DEPS=
17680 fi
17681
17682
17683
17684
17685
17686
17687
17688 if test "${HAVE_MENUS}" = "yes" ; then
17689
17690 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
17691
17692 fi
17693
17694 if test "${GNU_MALLOC}" = "yes" ; then
17695
17696 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
17697
17698 fi
17699
17700 RALLOC_OBJ=
17701 if test "${REL_ALLOC}" = "yes" ; then
17702
17703 $as_echo "#define REL_ALLOC 1" >>confdefs.h
17704
17705
17706   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
17707 fi
17708
17709
17710 if test "$opsys" = "cygwin"; then
17711   CYGWIN_OBJ="sheap.o"
17712   ## Cygwin differs because of its unexec().
17713   PRE_ALLOC_OBJ=
17714   POST_ALLOC_OBJ=lastfile.o
17715 else
17716   CYGWIN_OBJ=
17717   PRE_ALLOC_OBJ=lastfile.o
17718   POST_ALLOC_OBJ=
17719 fi
17720
17721
17722
17723
17724
17725 case "$opsys" in
17726   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
17727
17728   darwin)
17729    ## The -headerpad option tells ld (see man page) to leave room at the
17730    ## end of the header for adding load commands.  Needed for dumping.
17731    ## 0x690 is the total size of 30 segment load commands (at 56
17732    ## each); under Cocoa 31 commands are required.
17733    if test "$HAVE_NS" = "yes"; then
17734      libs_nsgui="-framework AppKit"
17735      headerpad_extra=6C8
17736    else
17737      libs_nsgui=
17738      headerpad_extra=690
17739    fi
17740    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
17741
17742    ## This is here because src/Makefile.in did some extra fiddling around
17743    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
17744    ##   #ifndef LD_SWITCH_SYSTEM
17745    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
17746    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
17747    ## not using gcc, darwin system not on an alpha (ie darwin, since
17748    ## darwin + alpha does not occur).
17749    ## Because this was done in src/Makefile.in, the resulting part of
17750    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
17751    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
17752    ## rather than LD_SWITCH_SYSTEM.
17753    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
17754      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
17755    ;;
17756
17757   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
17758   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
17759   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
17760   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
17761   ## had different values in configure (in ac_link) and src/Makefile.in.
17762   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
17763   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
17764
17765   *) LD_SWITCH_SYSTEM_TEMACS= ;;
17766 esac
17767
17768 if test "$NS_IMPL_GNUSTEP" = "yes"; then
17769   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
17770 fi
17771
17772
17773
17774
17775 LD_FIRSTFLAG=
17776 ORDINARY_LINK=
17777 case "$opsys" in
17778   ## gnu: GNU needs its own crt0.
17779   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
17780
17781   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
17782   ## library search parth, i.e. it won't search /usr/lib for libc and
17783   ## friends.  Using -nostartfiles instead avoids this problem, and
17784   ## will also work on earlier NetBSD releases.
17785   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
17786
17787   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
17788   ##   MkLinux/LinuxPPC needs this.
17789   ## ibms390x only supports opsys = gnu-linux so it can be added here.
17790   gnu-*)
17791     case "$machine" in
17792       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
17793     esac
17794     ;;
17795 esac
17796
17797
17798 if test "x$ORDINARY_LINK" = "xyes"; then
17799
17800   LD_FIRSTFLAG=""
17801
17802 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
17803
17804
17805 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
17806 ## freebsd, gnu-* not on macppc|ibms390x.
17807 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
17808
17809   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
17810   ## places that are difficult to figure out at make time.  Fortunately,
17811   ## these same versions allow you to pass arbitrary flags on to the
17812   ## linker, so there is no reason not to use it as a linker.
17813   ##
17814   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
17815   ## searching for libraries in its internal directories, so we have to
17816   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
17817   LD_FIRSTFLAG="-nostdlib"
17818 fi
17819
17820 ## FIXME? What setting of EDIT_LDFLAGS should this have?
17821 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
17822
17823
17824
17825
17826 ## FIXME? The logic here is not precisely the same as that above.
17827 ## There is no check here for a pre-defined LD_FIRSTFLAG.
17828 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
17829 LIB_GCC=
17830 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
17831
17832   case "$opsys" in
17833     freebsd|netbsd|openbsd) LIB_GCC= ;;
17834
17835     gnu-*)
17836       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
17837       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
17838       case $host_cpu in
17839       arm*)
17840         LIB_GCC="-lgcc_s"
17841         ;;
17842       *)
17843         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
17844         ## immediately undefine it again and redefine it to empty.
17845         ## Was the C_SWITCH_X_SITE part really necessary?
17846 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
17847         LIB_GCC=
17848         ;;
17849       esac
17850       ;;
17851
17852     ## Ask GCC where to find libgcc.a.
17853     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
17854   esac
17855 fi
17856
17857
17858 TOOLTIP_SUPPORT=
17859 WINDOW_SUPPORT=
17860 ## If we're using X11/GNUstep, define some consequences.
17861 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
17862
17863 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
17864
17865
17866 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
17867
17868   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
17869   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
17870
17871   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
17872   test "$HAVE_X_WINDOWS" = "yes" && \
17873     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
17874
17875 fi
17876
17877
17878
17879
17880
17881
17882
17883 #### Report on what we decided to do.
17884 #### Report GTK as a toolkit, even if it doesn't use Xt.
17885 #### It makes printing result more understandable as using GTK sets
17886 #### toolkit_scroll_bars to yes by default.
17887 if test "${HAVE_GTK}" = "yes"; then
17888   USE_X_TOOLKIT=GTK
17889 fi
17890
17891 and_machfile=
17892 if test -n "$machfile"; then
17893   and_machfile=" and \`${machfile}'"
17894 fi
17895
17896 echo "
17897 Configured for \`${canonical}'.
17898
17899   Where should the build process find the source code?    ${srcdir}
17900   What operating system and machine description files should Emacs use?
17901         \`${opsysfile}'${and_machfile}
17902   What compiler should emacs be built with?               ${CC} ${CFLAGS}
17903   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
17904   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
17905   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
17906   What window system should Emacs use?                    ${window_system}
17907   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
17908
17909 if test -n "${x_includes}"; then
17910 echo "  Where do we find X Windows header files?                ${x_includes}"
17911 else
17912 echo "  Where do we find X Windows header files?                Standard dirs"
17913 fi
17914 if test -n "${x_libraries}"; then
17915 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
17916 else
17917 echo "  Where do we find X Windows libraries?                   Standard dirs"
17918 fi
17919
17920 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
17921 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
17922 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
17923 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
17924 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
17925 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
17926 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
17927 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
17928
17929 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
17930 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
17931 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
17932 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
17933 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
17934 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
17935
17936 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
17937 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
17938 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
17939 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
17940
17941 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
17942 echo
17943
17944 if test $USE_XASSERTS = yes; then
17945    echo "  Compiling with asserts turned on."
17946    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
17947 fi
17948
17949 echo
17950
17951 if test "$HAVE_NS" = "yes"; then
17952    echo
17953    echo "You must run \"make install\" in order to test the built application.
17954 The installed application will go to nextstep/Emacs.app and can be
17955 run or moved from there."
17956    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
17957       echo "The application will be fully self-contained."
17958     else
17959       echo "The lisp resources for the application will be installed under ${prefix}.
17960 You may need to run \"make install\" with sudo.  The application will fail
17961 to run if these resources are not installed."
17962    fi
17963    echo
17964 fi
17965
17966
17967 # Remove any trailing slashes in these variables.
17968 test "${prefix}" != NONE &&
17969   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
17970 test "${exec_prefix}" != NONE &&
17971   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
17972
17973 ac_config_files="$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"
17974
17975 ac_config_commands="$ac_config_commands default"
17976
17977 cat >confcache <<\_ACEOF
17978 # This file is a shell script that caches the results of configure
17979 # tests run on this system so they can be shared between configure
17980 # scripts and configure runs, see configure's option --config-cache.
17981 # It is not useful on other systems.  If it contains results you don't
17982 # want to keep, you may remove or edit it.
17983 #
17984 # config.status only pays attention to the cache file if you give it
17985 # the --recheck option to rerun configure.
17986 #
17987 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17988 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17989 # following values.
17990
17991 _ACEOF
17992
17993 # The following way of writing the cache mishandles newlines in values,
17994 # but we know of no workaround that is simple, portable, and efficient.
17995 # So, we kill variables containing newlines.
17996 # Ultrix sh set writes to stderr and can't be redirected directly,
17997 # and sets the high bit in the cache file unless we assign to the vars.
17998 (
17999   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
18000     eval ac_val=\$$ac_var
18001     case $ac_val in #(
18002     *${as_nl}*)
18003       case $ac_var in #(
18004       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
18005 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
18006       esac
18007       case $ac_var in #(
18008       _ | IFS | as_nl) ;; #(
18009       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
18010       *) { eval $ac_var=; unset $ac_var;} ;;
18011       esac ;;
18012     esac
18013   done
18014
18015   (set) 2>&1 |
18016     case $as_nl`(ac_space=' '; set) 2>&1` in #(
18017     *${as_nl}ac_space=\ *)
18018       # `set' does not quote correctly, so add quotes: double-quote
18019       # substitution turns \\\\ into \\, and sed turns \\ into \.
18020       sed -n \
18021         "s/'/'\\\\''/g;
18022           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
18023       ;; #(
18024     *)
18025       # `set' quotes correctly as required by POSIX, so do not add quotes.
18026       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
18027       ;;
18028     esac |
18029     sort
18030 ) |
18031   sed '
18032      /^ac_cv_env_/b end
18033      t clear
18034      :clear
18035      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
18036      t end
18037      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
18038      :end' >>confcache
18039 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
18040   if test -w "$cache_file"; then
18041     if test "x$cache_file" != "x/dev/null"; then
18042       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
18043 $as_echo "$as_me: updating cache $cache_file" >&6;}
18044       if test ! -f "$cache_file" || test -h "$cache_file"; then
18045         cat confcache >"$cache_file"
18046       else
18047         case $cache_file in #(
18048         */* | ?:*)
18049           mv -f confcache "$cache_file"$$ &&
18050           mv -f "$cache_file"$$ "$cache_file" ;; #(
18051         *)
18052           mv -f confcache "$cache_file" ;;
18053         esac
18054       fi
18055     fi
18056   else
18057     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
18058 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
18059   fi
18060 fi
18061 rm -f confcache
18062
18063 test "x$prefix" = xNONE && prefix=$ac_default_prefix
18064 # Let make expand exec_prefix.
18065 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
18066
18067 DEFS=-DHAVE_CONFIG_H
18068
18069 ac_libobjs=
18070 ac_ltlibobjs=
18071 U=
18072 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
18073   # 1. Remove the extension, and $U if already installed.
18074   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
18075   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
18076   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
18077   #    will be set to the directory where LIBOBJS objects are built.
18078   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
18079   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
18080 done
18081 LIBOBJS=$ac_libobjs
18082
18083 LTLIBOBJS=$ac_ltlibobjs
18084
18085
18086  if test -n "$EXEEXT"; then
18087   am__EXEEXT_TRUE=
18088   am__EXEEXT_FALSE='#'
18089 else
18090   am__EXEEXT_TRUE='#'
18091   am__EXEEXT_FALSE=
18092 fi
18093
18094 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
18095   as_fn_error $? "conditional \"AMDEP\" was never defined.
18096 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18097 fi
18098 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
18099   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
18100 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18101 fi
18102
18103 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
18104   as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
18105 Usually this means the macro was only invoked conditionally." "$LINENO" 5
18106 fi
18107
18108
18109     gl_libobjs=
18110     gl_ltlibobjs=
18111     if test -n "$gl_LIBOBJS"; then
18112       # Remove the extension.
18113       sed_drop_objext='s/\.o$//;s/\.obj$//'
18114       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
18115         gl_libobjs="$gl_libobjs $i.$ac_objext"
18116         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
18117       done
18118     fi
18119     gl_LIBOBJS=$gl_libobjs
18120
18121     gl_LTLIBOBJS=$gl_ltlibobjs
18122
18123
18124
18125     gltests_libobjs=
18126     gltests_ltlibobjs=
18127     if test -n "$gltests_LIBOBJS"; then
18128       # Remove the extension.
18129       sed_drop_objext='s/\.o$//;s/\.obj$//'
18130       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
18131         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
18132         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
18133       done
18134     fi
18135     gltests_LIBOBJS=$gltests_libobjs
18136
18137     gltests_LTLIBOBJS=$gltests_ltlibobjs
18138
18139
18140
18141 : "${CONFIG_STATUS=./config.status}"
18142 ac_write_fail=0
18143 ac_clean_files_save=$ac_clean_files
18144 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
18145 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
18146 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
18147 as_write_fail=0
18148 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
18149 #! $SHELL
18150 # Generated by $as_me.
18151 # Run this file to recreate the current configuration.
18152 # Compiler output produced by configure, useful for debugging
18153 # configure, is in config.log if it exists.
18154
18155 debug=false
18156 ac_cs_recheck=false
18157 ac_cs_silent=false
18158
18159 SHELL=\${CONFIG_SHELL-$SHELL}
18160 export SHELL
18161 _ASEOF
18162 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
18163 ## -------------------- ##
18164 ## M4sh Initialization. ##
18165 ## -------------------- ##
18166
18167 # Be more Bourne compatible
18168 DUALCASE=1; export DUALCASE # for MKS sh
18169 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18170   emulate sh
18171   NULLCMD=:
18172   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
18173   # is contrary to our usage.  Disable this feature.
18174   alias -g '${1+"$@"}'='"$@"'
18175   setopt NO_GLOB_SUBST
18176 else
18177   case `(set -o) 2>/dev/null` in #(
18178   *posix*) :
18179     set -o posix ;; #(
18180   *) :
18181      ;;
18182 esac
18183 fi
18184
18185
18186 as_nl='
18187 '
18188 export as_nl
18189 # Printing a long string crashes Solaris 7 /usr/bin/printf.
18190 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
18191 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
18192 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
18193 # Prefer a ksh shell builtin over an external printf program on Solaris,
18194 # but without wasting forks for bash or zsh.
18195 if test -z "$BASH_VERSION$ZSH_VERSION" \
18196     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
18197   as_echo='print -r --'
18198   as_echo_n='print -rn --'
18199 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
18200   as_echo='printf %s\n'
18201   as_echo_n='printf %s'
18202 else
18203   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
18204     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
18205     as_echo_n='/usr/ucb/echo -n'
18206   else
18207     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
18208     as_echo_n_body='eval
18209       arg=$1;
18210       case $arg in #(
18211       *"$as_nl"*)
18212         expr "X$arg" : "X\\(.*\\)$as_nl";
18213         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
18214       esac;
18215       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
18216     '
18217     export as_echo_n_body
18218     as_echo_n='sh -c $as_echo_n_body as_echo'
18219   fi
18220   export as_echo_body
18221   as_echo='sh -c $as_echo_body as_echo'
18222 fi
18223
18224 # The user is always right.
18225 if test "${PATH_SEPARATOR+set}" != set; then
18226   PATH_SEPARATOR=:
18227   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
18228     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
18229       PATH_SEPARATOR=';'
18230   }
18231 fi
18232
18233
18234 # IFS
18235 # We need space, tab and new line, in precisely that order.  Quoting is
18236 # there to prevent editors from complaining about space-tab.
18237 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
18238 # splitting by setting IFS to empty value.)
18239 IFS=" ""        $as_nl"
18240
18241 # Find who we are.  Look in the path if we contain no directory separator.
18242 as_myself=
18243 case $0 in #((
18244   *[\\/]* ) as_myself=$0 ;;
18245   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
18246 for as_dir in $PATH
18247 do
18248   IFS=$as_save_IFS
18249   test -z "$as_dir" && as_dir=.
18250     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
18251   done
18252 IFS=$as_save_IFS
18253
18254      ;;
18255 esac
18256 # We did not find ourselves, most probably we were run as `sh COMMAND'
18257 # in which case we are not to be found in the path.
18258 if test "x$as_myself" = x; then
18259   as_myself=$0
18260 fi
18261 if test ! -f "$as_myself"; then
18262   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
18263   exit 1
18264 fi
18265
18266 # Unset variables that we do not need and which cause bugs (e.g. in
18267 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
18268 # suppresses any "Segmentation fault" message there.  '((' could
18269 # trigger a bug in pdksh 5.2.14.
18270 for as_var in BASH_ENV ENV MAIL MAILPATH
18271 do eval test x\${$as_var+set} = xset \
18272   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
18273 done
18274 PS1='$ '
18275 PS2='> '
18276 PS4='+ '
18277
18278 # NLS nuisances.
18279 LC_ALL=C
18280 export LC_ALL
18281 LANGUAGE=C
18282 export LANGUAGE
18283
18284 # CDPATH.
18285 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
18286
18287
18288 # as_fn_error STATUS ERROR [LINENO LOG_FD]
18289 # ----------------------------------------
18290 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
18291 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
18292 # script with STATUS, using 1 if that was 0.
18293 as_fn_error ()
18294 {
18295   as_status=$1; test $as_status -eq 0 && as_status=1
18296   if test "$4"; then
18297     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
18298     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
18299   fi
18300   $as_echo "$as_me: error: $2" >&2
18301   as_fn_exit $as_status
18302 } # as_fn_error
18303
18304
18305 # as_fn_set_status STATUS
18306 # -----------------------
18307 # Set $? to STATUS, without forking.
18308 as_fn_set_status ()
18309 {
18310   return $1
18311 } # as_fn_set_status
18312
18313 # as_fn_exit STATUS
18314 # -----------------
18315 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
18316 as_fn_exit ()
18317 {
18318   set +e
18319   as_fn_set_status $1
18320   exit $1
18321 } # as_fn_exit
18322
18323 # as_fn_unset VAR
18324 # ---------------
18325 # Portably unset VAR.
18326 as_fn_unset ()
18327 {
18328   { eval $1=; unset $1;}
18329 }
18330 as_unset=as_fn_unset
18331 # as_fn_append VAR VALUE
18332 # ----------------------
18333 # Append the text in VALUE to the end of the definition contained in VAR. Take
18334 # advantage of any shell optimizations that allow amortized linear growth over
18335 # repeated appends, instead of the typical quadratic growth present in naive
18336 # implementations.
18337 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
18338   eval 'as_fn_append ()
18339   {
18340     eval $1+=\$2
18341   }'
18342 else
18343   as_fn_append ()
18344   {
18345     eval $1=\$$1\$2
18346   }
18347 fi # as_fn_append
18348
18349 # as_fn_arith ARG...
18350 # ------------------
18351 # Perform arithmetic evaluation on the ARGs, and store the result in the
18352 # global $as_val. Take advantage of shells that can avoid forks. The arguments
18353 # must be portable across $(()) and expr.
18354 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
18355   eval 'as_fn_arith ()
18356   {
18357     as_val=$(( $* ))
18358   }'
18359 else
18360   as_fn_arith ()
18361   {
18362     as_val=`expr "$@" || test $? -eq 1`
18363   }
18364 fi # as_fn_arith
18365
18366
18367 if expr a : '\(a\)' >/dev/null 2>&1 &&
18368    test "X`expr 00001 : '.*\(...\)'`" = X001; then
18369   as_expr=expr
18370 else
18371   as_expr=false
18372 fi
18373
18374 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
18375   as_basename=basename
18376 else
18377   as_basename=false
18378 fi
18379
18380 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
18381   as_dirname=dirname
18382 else
18383   as_dirname=false
18384 fi
18385
18386 as_me=`$as_basename -- "$0" ||
18387 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
18388          X"$0" : 'X\(//\)$' \| \
18389          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
18390 $as_echo X/"$0" |
18391     sed '/^.*\/\([^/][^/]*\)\/*$/{
18392             s//\1/
18393             q
18394           }
18395           /^X\/\(\/\/\)$/{
18396             s//\1/
18397             q
18398           }
18399           /^X\/\(\/\).*/{
18400             s//\1/
18401             q
18402           }
18403           s/.*/./; q'`
18404
18405 # Avoid depending upon Character Ranges.
18406 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
18407 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
18408 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
18409 as_cr_digits='0123456789'
18410 as_cr_alnum=$as_cr_Letters$as_cr_digits
18411
18412 ECHO_C= ECHO_N= ECHO_T=
18413 case `echo -n x` in #(((((
18414 -n*)
18415   case `echo 'xy\c'` in
18416   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
18417   xy)  ECHO_C='\c';;
18418   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
18419        ECHO_T=' ';;
18420   esac;;
18421 *)
18422   ECHO_N='-n';;
18423 esac
18424
18425 rm -f conf$$ conf$$.exe conf$$.file
18426 if test -d conf$$.dir; then
18427   rm -f conf$$.dir/conf$$.file
18428 else
18429   rm -f conf$$.dir
18430   mkdir conf$$.dir 2>/dev/null
18431 fi
18432 if (echo >conf$$.file) 2>/dev/null; then
18433   if ln -s conf$$.file conf$$ 2>/dev/null; then
18434     as_ln_s='ln -s'
18435     # ... but there are two gotchas:
18436     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
18437     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
18438     # In both cases, we have to default to `cp -p'.
18439     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
18440       as_ln_s='cp -p'
18441   elif ln conf$$.file conf$$ 2>/dev/null; then
18442     as_ln_s=ln
18443   else
18444     as_ln_s='cp -p'
18445   fi
18446 else
18447   as_ln_s='cp -p'
18448 fi
18449 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
18450 rmdir conf$$.dir 2>/dev/null
18451
18452
18453 # as_fn_mkdir_p
18454 # -------------
18455 # Create "$as_dir" as a directory, including parents if necessary.
18456 as_fn_mkdir_p ()
18457 {
18458
18459   case $as_dir in #(
18460   -*) as_dir=./$as_dir;;
18461   esac
18462   test -d "$as_dir" || eval $as_mkdir_p || {
18463     as_dirs=
18464     while :; do
18465       case $as_dir in #(
18466       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
18467       *) as_qdir=$as_dir;;
18468       esac
18469       as_dirs="'$as_qdir' $as_dirs"
18470       as_dir=`$as_dirname -- "$as_dir" ||
18471 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18472          X"$as_dir" : 'X\(//\)[^/]' \| \
18473          X"$as_dir" : 'X\(//\)$' \| \
18474          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
18475 $as_echo X"$as_dir" |
18476     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18477             s//\1/
18478             q
18479           }
18480           /^X\(\/\/\)[^/].*/{
18481             s//\1/
18482             q
18483           }
18484           /^X\(\/\/\)$/{
18485             s//\1/
18486             q
18487           }
18488           /^X\(\/\).*/{
18489             s//\1/
18490             q
18491           }
18492           s/.*/./; q'`
18493       test -d "$as_dir" && break
18494     done
18495     test -z "$as_dirs" || eval "mkdir $as_dirs"
18496   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
18497
18498
18499 } # as_fn_mkdir_p
18500 if mkdir -p . 2>/dev/null; then
18501   as_mkdir_p='mkdir -p "$as_dir"'
18502 else
18503   test -d ./-p && rmdir ./-p
18504   as_mkdir_p=false
18505 fi
18506
18507 if test -x / >/dev/null 2>&1; then
18508   as_test_x='test -x'
18509 else
18510   if ls -dL / >/dev/null 2>&1; then
18511     as_ls_L_option=L
18512   else
18513     as_ls_L_option=
18514   fi
18515   as_test_x='
18516     eval sh -c '\''
18517       if test -d "$1"; then
18518         test -d "$1/.";
18519       else
18520         case $1 in #(
18521         -*)set "./$1";;
18522         esac;
18523         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
18524         ???[sx]*):;;*)false;;esac;fi
18525     '\'' sh
18526   '
18527 fi
18528 as_executable_p=$as_test_x
18529
18530 # Sed expression to map a string onto a valid CPP name.
18531 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
18532
18533 # Sed expression to map a string onto a valid variable name.
18534 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
18535
18536
18537 exec 6>&1
18538 ## ----------------------------------- ##
18539 ## Main body of $CONFIG_STATUS script. ##
18540 ## ----------------------------------- ##
18541 _ASEOF
18542 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
18543
18544 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18545 # Save the log message, to keep $0 and so on meaningful, and to
18546 # report actual input values of CONFIG_FILES etc. instead of their
18547 # values after options handling.
18548 ac_log="
18549 This file was extended by emacs $as_me 24.0.50, which was
18550 generated by GNU Autoconf 2.68.  Invocation command line was
18551
18552   CONFIG_FILES    = $CONFIG_FILES
18553   CONFIG_HEADERS  = $CONFIG_HEADERS
18554   CONFIG_LINKS    = $CONFIG_LINKS
18555   CONFIG_COMMANDS = $CONFIG_COMMANDS
18556   $ $0 $@
18557
18558 on `(hostname || uname -n) 2>/dev/null | sed 1q`
18559 "
18560
18561 _ACEOF
18562
18563 case $ac_config_files in *"
18564 "*) set x $ac_config_files; shift; ac_config_files=$*;;
18565 esac
18566
18567 case $ac_config_headers in *"
18568 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
18569 esac
18570
18571
18572 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18573 # Files that config.status was made for.
18574 config_files="$ac_config_files"
18575 config_headers="$ac_config_headers"
18576 config_commands="$ac_config_commands"
18577
18578 _ACEOF
18579
18580 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18581 ac_cs_usage="\
18582 \`$as_me' instantiates files and other configuration actions
18583 from templates according to the current configuration.  Unless the files
18584 and actions are specified as TAGs, all are instantiated by default.
18585
18586 Usage: $0 [OPTION]... [TAG]...
18587
18588   -h, --help       print this help, then exit
18589   -V, --version    print version number and configuration settings, then exit
18590       --config     print configuration, then exit
18591   -q, --quiet, --silent
18592                    do not print progress messages
18593   -d, --debug      don't remove temporary files
18594       --recheck    update $as_me by reconfiguring in the same conditions
18595       --file=FILE[:TEMPLATE]
18596                    instantiate the configuration file FILE
18597       --header=FILE[:TEMPLATE]
18598                    instantiate the configuration header FILE
18599
18600 Configuration files:
18601 $config_files
18602
18603 Configuration headers:
18604 $config_headers
18605
18606 Configuration commands:
18607 $config_commands
18608
18609 Report bugs to the package provider."
18610
18611 _ACEOF
18612 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18613 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
18614 ac_cs_version="\\
18615 emacs config.status 24.0.50
18616 configured by $0, generated by GNU Autoconf 2.68,
18617   with options \\"\$ac_cs_config\\"
18618
18619 Copyright (C) 2010 Free Software Foundation, Inc.
18620 This config.status script is free software; the Free Software Foundation
18621 gives unlimited permission to copy, distribute and modify it."
18622
18623 ac_pwd='$ac_pwd'
18624 srcdir='$srcdir'
18625 INSTALL='$INSTALL'
18626 MKDIR_P='$MKDIR_P'
18627 AWK='$AWK'
18628 test -n "\$AWK" || AWK=awk
18629 _ACEOF
18630
18631 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18632 # The default lists apply if the user does not specify any file.
18633 ac_need_defaults=:
18634 while test $# != 0
18635 do
18636   case $1 in
18637   --*=?*)
18638     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18639     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
18640     ac_shift=:
18641     ;;
18642   --*=)
18643     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18644     ac_optarg=
18645     ac_shift=:
18646     ;;
18647   *)
18648     ac_option=$1
18649     ac_optarg=$2
18650     ac_shift=shift
18651     ;;
18652   esac
18653
18654   case $ac_option in
18655   # Handling of the options.
18656   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18657     ac_cs_recheck=: ;;
18658   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18659     $as_echo "$ac_cs_version"; exit ;;
18660   --config | --confi | --conf | --con | --co | --c )
18661     $as_echo "$ac_cs_config"; exit ;;
18662   --debug | --debu | --deb | --de | --d | -d )
18663     debug=: ;;
18664   --file | --fil | --fi | --f )
18665     $ac_shift
18666     case $ac_optarg in
18667     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18668     '') as_fn_error $? "missing file argument" ;;
18669     esac
18670     as_fn_append CONFIG_FILES " '$ac_optarg'"
18671     ac_need_defaults=false;;
18672   --header | --heade | --head | --hea )
18673     $ac_shift
18674     case $ac_optarg in
18675     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18676     esac
18677     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
18678     ac_need_defaults=false;;
18679   --he | --h)
18680     # Conflict between --help and --header
18681     as_fn_error $? "ambiguous option: \`$1'
18682 Try \`$0 --help' for more information.";;
18683   --help | --hel | -h )
18684     $as_echo "$ac_cs_usage"; exit ;;
18685   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18686   | -silent | --silent | --silen | --sile | --sil | --si | --s)
18687     ac_cs_silent=: ;;
18688
18689   # This is an error.
18690   -*) as_fn_error $? "unrecognized option: \`$1'
18691 Try \`$0 --help' for more information." ;;
18692
18693   *) as_fn_append ac_config_targets " $1"
18694      ac_need_defaults=false ;;
18695
18696   esac
18697   shift
18698 done
18699
18700 ac_configure_extra_args=
18701
18702 if $ac_cs_silent; then
18703   exec 6>/dev/null
18704   ac_configure_extra_args="$ac_configure_extra_args --silent"
18705 fi
18706
18707 _ACEOF
18708 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18709 if \$ac_cs_recheck; then
18710   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
18711   shift
18712   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18713   CONFIG_SHELL='$SHELL'
18714   export CONFIG_SHELL
18715   exec "\$@"
18716 fi
18717
18718 _ACEOF
18719 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18720 exec 5>>config.log
18721 {
18722   echo
18723   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18724 ## Running $as_me. ##
18725 _ASBOX
18726   $as_echo "$ac_log"
18727 } >&5
18728
18729 _ACEOF
18730 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18731 #
18732 # INIT-COMMANDS
18733 #
18734 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
18735 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
18736
18737 _ACEOF
18738
18739 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18740
18741 # Handling of arguments.
18742 for ac_config_target in $ac_config_targets
18743 do
18744   case $ac_config_target in
18745     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
18746     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18747     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18748     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
18749     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
18750     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
18751     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
18752     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
18753     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
18754     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
18755     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
18756     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
18757     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
18758     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
18759     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
18760     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
18761
18762   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18763   esac
18764 done
18765
18766
18767 # If the user did not use the arguments to specify the items to instantiate,
18768 # then the envvar interface is used.  Set only those that are not.
18769 # We use the long form for the default assignment because of an extremely
18770 # bizarre bug on SunOS 4.1.3.
18771 if $ac_need_defaults; then
18772   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18773   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18774   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18775 fi
18776
18777 # Have a temporary directory for convenience.  Make it in the build tree
18778 # simply because there is no reason against having it here, and in addition,
18779 # creating and moving files from /tmp can sometimes cause problems.
18780 # Hook for its removal unless debugging.
18781 # Note that there is a small window in which the directory will not be cleaned:
18782 # after its creation but before its name has been assigned to `$tmp'.
18783 $debug ||
18784 {
18785   tmp= ac_tmp=
18786   trap 'exit_status=$?
18787   : "${ac_tmp:=$tmp}"
18788   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18789 ' 0
18790   trap 'as_fn_exit 1' 1 2 13 15
18791 }
18792 # Create a (secure) tmp directory for tmp files.
18793
18794 {
18795   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18796   test -d "$tmp"
18797 }  ||
18798 {
18799   tmp=./conf$$-$RANDOM
18800   (umask 077 && mkdir "$tmp")
18801 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18802 ac_tmp=$tmp
18803
18804 # Set up the scripts for CONFIG_FILES section.
18805 # No need to generate them if there are no CONFIG_FILES.
18806 # This happens for instance with `./config.status config.h'.
18807 if test -n "$CONFIG_FILES"; then
18808
18809 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18810   ac_cs_awk_getline=:
18811   ac_cs_awk_pipe_init=
18812   ac_cs_awk_read_file='
18813       while ((getline aline < (F[key])) > 0)
18814         print(aline)
18815       close(F[key])'
18816   ac_cs_awk_pipe_fini=
18817 else
18818   ac_cs_awk_getline=false
18819   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18820   ac_cs_awk_read_file='
18821       print "|#_!!_#|"
18822       print "cat " F[key] " &&"
18823       '$ac_cs_awk_pipe_init
18824   # The final `:' finishes the AND list.
18825   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18826 fi
18827 ac_cr=`echo X | tr X '\015'`
18828 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18829 # But we know of no other shell where ac_cr would be empty at this
18830 # point, so we can use a bashism as a fallback.
18831 if test "x$ac_cr" = x; then
18832   eval ac_cr=\$\'\\r\'
18833 fi
18834 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18835 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18836   ac_cs_awk_cr='\\r'
18837 else
18838   ac_cs_awk_cr=$ac_cr
18839 fi
18840
18841 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18842 _ACEOF
18843
18844 # Create commands to substitute file output variables.
18845 {
18846   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
18847   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
18848   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18849   echo "_ACAWK" &&
18850   echo "_ACEOF"
18851 } >conf$$files.sh &&
18852 . ./conf$$files.sh ||
18853   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18854 rm -f conf$$files.sh
18855
18856 {
18857   echo "cat >conf$$subs.awk <<_ACEOF" &&
18858   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18859   echo "_ACEOF"
18860 } >conf$$subs.sh ||
18861   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18862 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18863 ac_delim='%!_!# '
18864 for ac_last_try in false false false false false :; do
18865   . ./conf$$subs.sh ||
18866     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18867
18868   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18869   if test $ac_delim_n = $ac_delim_num; then
18870     break
18871   elif $ac_last_try; then
18872     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18873   else
18874     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18875   fi
18876 done
18877 rm -f conf$$subs.sh
18878
18879 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18880 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18881 _ACEOF
18882 sed -n '
18883 h
18884 s/^/S["/; s/!.*/"]=/
18885 p
18886 g
18887 s/^[^!]*!//
18888 :repl
18889 t repl
18890 s/'"$ac_delim"'$//
18891 t delim
18892 :nl
18893 h
18894 s/\(.\{148\}\)..*/\1/
18895 t more1
18896 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18897 p
18898 n
18899 b repl
18900 :more1
18901 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18902 p
18903 g
18904 s/.\{148\}//
18905 t nl
18906 :delim
18907 h
18908 s/\(.\{148\}\)..*/\1/
18909 t more2
18910 s/["\\]/\\&/g; s/^/"/; s/$/"/
18911 p
18912 b
18913 :more2
18914 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18915 p
18916 g
18917 s/.\{148\}//
18918 t delim
18919 ' <conf$$subs.awk | sed '
18920 /^[^""]/{
18921   N
18922   s/\n//
18923 }
18924 ' >>$CONFIG_STATUS || ac_write_fail=1
18925 rm -f conf$$subs.awk
18926 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18927 _ACAWK
18928 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18929   for (key in S) S_is_set[key] = 1
18930   FS = "\a"
18931   \$ac_cs_awk_pipe_init
18932 }
18933 {
18934   line = $ 0
18935   nfields = split(line, field, "@")
18936   substed = 0
18937   len = length(field[1])
18938   for (i = 2; i < nfields; i++) {
18939     key = field[i]
18940     keylen = length(key)
18941     if (S_is_set[key]) {
18942       value = S[key]
18943       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18944       len += length(value) + length(field[++i])
18945       substed = 1
18946     } else
18947       len += 1 + keylen
18948   }
18949   if (nfields == 3 && !substed) {
18950     key = field[2]
18951     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
18952       \$ac_cs_awk_read_file
18953       next
18954     }
18955   }
18956   print line
18957 }
18958 \$ac_cs_awk_pipe_fini
18959 _ACAWK
18960 _ACEOF
18961 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18962 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18963   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18964 else
18965   cat
18966 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18967   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18968 _ACEOF
18969
18970 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18971 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18972 # trailing colons and then remove the whole line if VPATH becomes empty
18973 # (actually we leave an empty line to preserve line numbers).
18974 if test "x$srcdir" = x.; then
18975   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18976 h
18977 s///
18978 s/^/:/
18979 s/[      ]*$/:/
18980 s/:\$(srcdir):/:/g
18981 s/:\${srcdir}:/:/g
18982 s/:@srcdir@:/:/g
18983 s/^:*//
18984 s/:*$//
18985 x
18986 s/\(=[   ]*\).*/\1/
18987 G
18988 s/\n//
18989 s/^[^=]*=[       ]*$//
18990 }'
18991 fi
18992
18993 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18994 fi # test -n "$CONFIG_FILES"
18995
18996 # Set up the scripts for CONFIG_HEADERS section.
18997 # No need to generate them if there are no CONFIG_HEADERS.
18998 # This happens for instance with `./config.status Makefile'.
18999 if test -n "$CONFIG_HEADERS"; then
19000 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
19001 BEGIN {
19002 _ACEOF
19003
19004 # Transform confdefs.h into an awk script `defines.awk', embedded as
19005 # here-document in config.status, that substitutes the proper values into
19006 # config.h.in to produce config.h.
19007
19008 # Create a delimiter string that does not exist in confdefs.h, to ease
19009 # handling of long lines.
19010 ac_delim='%!_!# '
19011 for ac_last_try in false false :; do
19012   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
19013   if test -z "$ac_tt"; then
19014     break
19015   elif $ac_last_try; then
19016     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
19017   else
19018     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
19019   fi
19020 done
19021
19022 # For the awk script, D is an array of macro values keyed by name,
19023 # likewise P contains macro parameters if any.  Preserve backslash
19024 # newline sequences.
19025
19026 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
19027 sed -n '
19028 s/.\{148\}/&'"$ac_delim"'/g
19029 t rset
19030 :rset
19031 s/^[     ]*#[    ]*define[       ][      ]*/ /
19032 t def
19033 d
19034 :def
19035 s/\\$//
19036 t bsnl
19037 s/["\\]/\\&/g
19038 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
19039 D["\1"]=" \3"/p
19040 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
19041 d
19042 :bsnl
19043 s/["\\]/\\&/g
19044 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
19045 D["\1"]=" \3\\\\\\n"\\/p
19046 t cont
19047 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
19048 t cont
19049 d
19050 :cont
19051 n
19052 s/.\{148\}/&'"$ac_delim"'/g
19053 t clear
19054 :clear
19055 s/\\$//
19056 t bsnlc
19057 s/["\\]/\\&/g; s/^/"/; s/$/"/p
19058 d
19059 :bsnlc
19060 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
19061 b cont
19062 ' <confdefs.h | sed '
19063 s/'"$ac_delim"'/"\\\
19064 "/g' >>$CONFIG_STATUS || ac_write_fail=1
19065
19066 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19067   for (key in D) D_is_set[key] = 1
19068   FS = "\a"
19069 }
19070 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
19071   line = \$ 0
19072   split(line, arg, " ")
19073   if (arg[1] == "#") {
19074     defundef = arg[2]
19075     mac1 = arg[3]
19076   } else {
19077     defundef = substr(arg[1], 2)
19078     mac1 = arg[2]
19079   }
19080   split(mac1, mac2, "(") #)
19081   macro = mac2[1]
19082   prefix = substr(line, 1, index(line, defundef) - 1)
19083   if (D_is_set[macro]) {
19084     # Preserve the white space surrounding the "#".
19085     print prefix "define", macro P[macro] D[macro]
19086     next
19087   } else {
19088     # Replace #undef with comments.  This is necessary, for example,
19089     # in the case of _POSIX_SOURCE, which is predefined and required
19090     # on some systems where configure will not decide to define it.
19091     if (defundef == "undef") {
19092       print "/*", prefix defundef, macro, "*/"
19093       next
19094     }
19095   }
19096 }
19097 { print }
19098 _ACAWK
19099 _ACEOF
19100 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19101   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
19102 fi # test -n "$CONFIG_HEADERS"
19103
19104
19105 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
19106 shift
19107 for ac_tag
19108 do
19109   case $ac_tag in
19110   :[FHLC]) ac_mode=$ac_tag; continue;;
19111   esac
19112   case $ac_mode$ac_tag in
19113   :[FHL]*:*);;
19114   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
19115   :[FH]-) ac_tag=-:-;;
19116   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
19117   esac
19118   ac_save_IFS=$IFS
19119   IFS=:
19120   set x $ac_tag
19121   IFS=$ac_save_IFS
19122   shift
19123   ac_file=$1
19124   shift
19125
19126   case $ac_mode in
19127   :L) ac_source=$1;;
19128   :[FH])
19129     ac_file_inputs=
19130     for ac_f
19131     do
19132       case $ac_f in
19133       -) ac_f="$ac_tmp/stdin";;
19134       *) # Look for the file first in the build tree, then in the source tree
19135          # (if the path is not absolute).  The absolute path cannot be DOS-style,
19136          # because $ac_f cannot contain `:'.
19137          test -f "$ac_f" ||
19138            case $ac_f in
19139            [\\/$]*) false;;
19140            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
19141            esac ||
19142            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
19143       esac
19144       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
19145       as_fn_append ac_file_inputs " '$ac_f'"
19146     done
19147
19148     # Let's still pretend it is `configure' which instantiates (i.e., don't
19149     # use $as_me), people would be surprised to read:
19150     #    /* config.h.  Generated by config.status.  */
19151     configure_input='Generated from '`
19152           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
19153         `' by configure.'
19154     if test x"$ac_file" != x-; then
19155       configure_input="$ac_file.  $configure_input"
19156       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
19157 $as_echo "$as_me: creating $ac_file" >&6;}
19158     fi
19159     # Neutralize special characters interpreted by sed in replacement strings.
19160     case $configure_input in #(
19161     *\&* | *\|* | *\\* )
19162        ac_sed_conf_input=`$as_echo "$configure_input" |
19163        sed 's/[\\\\&|]/\\\\&/g'`;; #(
19164     *) ac_sed_conf_input=$configure_input;;
19165     esac
19166
19167     case $ac_tag in
19168     *:-:* | *:-) cat >"$ac_tmp/stdin" \
19169       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
19170     esac
19171     ;;
19172   esac
19173
19174   ac_dir=`$as_dirname -- "$ac_file" ||
19175 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19176          X"$ac_file" : 'X\(//\)[^/]' \| \
19177          X"$ac_file" : 'X\(//\)$' \| \
19178          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
19179 $as_echo X"$ac_file" |
19180     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19181             s//\1/
19182             q
19183           }
19184           /^X\(\/\/\)[^/].*/{
19185             s//\1/
19186             q
19187           }
19188           /^X\(\/\/\)$/{
19189             s//\1/
19190             q
19191           }
19192           /^X\(\/\).*/{
19193             s//\1/
19194             q
19195           }
19196           s/.*/./; q'`
19197   as_dir="$ac_dir"; as_fn_mkdir_p
19198   ac_builddir=.
19199
19200 case "$ac_dir" in
19201 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
19202 *)
19203   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
19204   # A ".." for each directory in $ac_dir_suffix.
19205   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
19206   case $ac_top_builddir_sub in
19207   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
19208   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
19209   esac ;;
19210 esac
19211 ac_abs_top_builddir=$ac_pwd
19212 ac_abs_builddir=$ac_pwd$ac_dir_suffix
19213 # for backward compatibility:
19214 ac_top_builddir=$ac_top_build_prefix
19215
19216 case $srcdir in
19217   .)  # We are building in place.
19218     ac_srcdir=.
19219     ac_top_srcdir=$ac_top_builddir_sub
19220     ac_abs_top_srcdir=$ac_pwd ;;
19221   [\\/]* | ?:[\\/]* )  # Absolute name.
19222     ac_srcdir=$srcdir$ac_dir_suffix;
19223     ac_top_srcdir=$srcdir
19224     ac_abs_top_srcdir=$srcdir ;;
19225   *) # Relative name.
19226     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
19227     ac_top_srcdir=$ac_top_build_prefix$srcdir
19228     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
19229 esac
19230 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
19231
19232
19233   case $ac_mode in
19234   :F)
19235   #
19236   # CONFIG_FILE
19237   #
19238
19239   case $INSTALL in
19240   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
19241   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
19242   esac
19243   ac_MKDIR_P=$MKDIR_P
19244   case $MKDIR_P in
19245   [\\/$]* | ?:[\\/]* ) ;;
19246   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
19247   esac
19248 _ACEOF
19249
19250 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19251 # If the template does not know about datarootdir, expand it.
19252 # FIXME: This hack should be removed a few years after 2.60.
19253 ac_datarootdir_hack=; ac_datarootdir_seen=
19254 ac_sed_dataroot='
19255 /datarootdir/ {
19256   p
19257   q
19258 }
19259 /@datadir@/p
19260 /@docdir@/p
19261 /@infodir@/p
19262 /@localedir@/p
19263 /@mandir@/p'
19264 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
19265 *datarootdir*) ac_datarootdir_seen=yes;;
19266 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
19267   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
19268 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
19269 _ACEOF
19270 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19271   ac_datarootdir_hack='
19272   s&@datadir@&$datadir&g
19273   s&@docdir@&$docdir&g
19274   s&@infodir@&$infodir&g
19275   s&@localedir@&$localedir&g
19276   s&@mandir@&$mandir&g
19277   s&\\\${datarootdir}&$datarootdir&g' ;;
19278 esac
19279 _ACEOF
19280
19281 # Neutralize VPATH when `$srcdir' = `.'.
19282 # Shell code in configure.ac might set extrasub.
19283 # FIXME: do we really want to maintain this feature?
19284 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19285 ac_sed_extra="$ac_vpsub
19286 $extrasub
19287 _ACEOF
19288 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19289 :t
19290 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
19291 s|@configure_input@|$ac_sed_conf_input|;t t
19292 s&@top_builddir@&$ac_top_builddir_sub&;t t
19293 s&@top_build_prefix@&$ac_top_build_prefix&;t t
19294 s&@srcdir@&$ac_srcdir&;t t
19295 s&@abs_srcdir@&$ac_abs_srcdir&;t t
19296 s&@top_srcdir@&$ac_top_srcdir&;t t
19297 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
19298 s&@builddir@&$ac_builddir&;t t
19299 s&@abs_builddir@&$ac_abs_builddir&;t t
19300 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
19301 s&@INSTALL@&$ac_INSTALL&;t t
19302 s&@MKDIR_P@&$ac_MKDIR_P&;t t
19303 $ac_datarootdir_hack
19304 "
19305 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
19306 if $ac_cs_awk_getline; then
19307   $AWK -f "$ac_tmp/subs.awk"
19308 else
19309   $AWK -f "$ac_tmp/subs.awk" | $SHELL
19310 fi \
19311   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19312
19313 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
19314   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
19315   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
19316       "$ac_tmp/out"`; test -z "$ac_out"; } &&
19317   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
19318 which seems to be undefined.  Please make sure it is defined" >&5
19319 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
19320 which seems to be undefined.  Please make sure it is defined" >&2;}
19321
19322   rm -f "$ac_tmp/stdin"
19323   case $ac_file in
19324   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
19325   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
19326   esac \
19327   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19328  ;;
19329   :H)
19330   #
19331   # CONFIG_HEADER
19332   #
19333   if test x"$ac_file" != x-; then
19334     {
19335       $as_echo "/* $configure_input  */" \
19336       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
19337     } >"$ac_tmp/config.h" \
19338       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19339     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
19340       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
19341 $as_echo "$as_me: $ac_file is unchanged" >&6;}
19342     else
19343       rm -f "$ac_file"
19344       mv "$ac_tmp/config.h" "$ac_file" \
19345         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
19346     fi
19347   else
19348     $as_echo "/* $configure_input  */" \
19349       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
19350       || as_fn_error $? "could not create -" "$LINENO" 5
19351   fi
19352 # Compute "$ac_file"'s index in $config_headers.
19353 _am_arg="$ac_file"
19354 _am_stamp_count=1
19355 for _am_header in $config_headers :; do
19356   case $_am_header in
19357     $_am_arg | $_am_arg:* )
19358       break ;;
19359     * )
19360       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
19361   esac
19362 done
19363 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
19364 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19365          X"$_am_arg" : 'X\(//\)[^/]' \| \
19366          X"$_am_arg" : 'X\(//\)$' \| \
19367          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
19368 $as_echo X"$_am_arg" |
19369     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19370             s//\1/
19371             q
19372           }
19373           /^X\(\/\/\)[^/].*/{
19374             s//\1/
19375             q
19376           }
19377           /^X\(\/\/\)$/{
19378             s//\1/
19379             q
19380           }
19381           /^X\(\/\).*/{
19382             s//\1/
19383             q
19384           }
19385           s/.*/./; q'`/stamp-h$_am_stamp_count
19386  ;;
19387
19388   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
19389 $as_echo "$as_me: executing $ac_file commands" >&6;}
19390  ;;
19391   esac
19392
19393
19394   case $ac_file$ac_mode in
19395     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
19396   # Autoconf 2.62 quotes --file arguments for eval, but not when files
19397   # are listed without --file.  Let's play safe and only enable the eval
19398   # if we detect the quoting.
19399   case $CONFIG_FILES in
19400   *\'*) eval set x "$CONFIG_FILES" ;;
19401   *)   set x $CONFIG_FILES ;;
19402   esac
19403   shift
19404   for mf
19405   do
19406     # Strip MF so we end up with the name of the file.
19407     mf=`echo "$mf" | sed -e 's/:.*$//'`
19408     # Check whether this is an Automake generated Makefile or not.
19409     # We used to match only the files named `Makefile.in', but
19410     # some people rename them; so instead we look at the file content.
19411     # Grep'ing the first line is not enough: some people post-process
19412     # each Makefile.in and add a new line on top of each file to say so.
19413     # Grep'ing the whole file is not good either: AIX grep has a line
19414     # limit of 2048, but all sed's we know have understand at least 4000.
19415     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
19416       dirpart=`$as_dirname -- "$mf" ||
19417 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19418          X"$mf" : 'X\(//\)[^/]' \| \
19419          X"$mf" : 'X\(//\)$' \| \
19420          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
19421 $as_echo X"$mf" |
19422     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19423             s//\1/
19424             q
19425           }
19426           /^X\(\/\/\)[^/].*/{
19427             s//\1/
19428             q
19429           }
19430           /^X\(\/\/\)$/{
19431             s//\1/
19432             q
19433           }
19434           /^X\(\/\).*/{
19435             s//\1/
19436             q
19437           }
19438           s/.*/./; q'`
19439     else
19440       continue
19441     fi
19442     # Extract the definition of DEPDIR, am__include, and am__quote
19443     # from the Makefile without running `make'.
19444     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
19445     test -z "$DEPDIR" && continue
19446     am__include=`sed -n 's/^am__include = //p' < "$mf"`
19447     test -z "am__include" && continue
19448     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
19449     # When using ansi2knr, U may be empty or an underscore; expand it
19450     U=`sed -n 's/^U = //p' < "$mf"`
19451     # Find all dependency output files, they are included files with
19452     # $(DEPDIR) in their names.  We invoke sed twice because it is the
19453     # simplest approach to changing $(DEPDIR) to its actual value in the
19454     # expansion.
19455     for file in `sed -n "
19456       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
19457          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
19458       # Make sure the directory exists.
19459       test -f "$dirpart/$file" && continue
19460       fdir=`$as_dirname -- "$file" ||
19461 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19462          X"$file" : 'X\(//\)[^/]' \| \
19463          X"$file" : 'X\(//\)$' \| \
19464          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
19465 $as_echo X"$file" |
19466     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19467             s//\1/
19468             q
19469           }
19470           /^X\(\/\/\)[^/].*/{
19471             s//\1/
19472             q
19473           }
19474           /^X\(\/\/\)$/{
19475             s//\1/
19476             q
19477           }
19478           /^X\(\/\).*/{
19479             s//\1/
19480             q
19481           }
19482           s/.*/./; q'`
19483       as_dir=$dirpart/$fdir; as_fn_mkdir_p
19484       # echo "creating $dirpart/$file"
19485       echo '# dummy' > "$dirpart/$file"
19486     done
19487   done
19488 }
19489  ;;
19490     "default":C)
19491
19492 ### Make the necessary directories, if they don't exist.
19493 for dir in etc lisp ; do
19494   test -d ${dir} || mkdir ${dir}
19495 done
19496
19497 echo creating src/epaths.h
19498 ${MAKE-make} epaths-force
19499
19500 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
19501   echo creating src/.gdbinit
19502   echo source $srcdir/src/.gdbinit > src/.gdbinit
19503 fi
19504
19505  ;;
19506
19507   esac
19508 done # for ac_tag
19509
19510
19511 as_fn_exit 0
19512 _ACEOF
19513 ac_clean_files=$ac_clean_files_save
19514
19515 test $ac_write_fail = 0 ||
19516   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
19517
19518
19519 # configure is writing to config.log, and then calls config.status.
19520 # config.status does its own redirection, appending to config.log.
19521 # Unfortunately, on DOS this fails, as config.log is still kept open
19522 # by configure, so config.status won't be able to write to it; its
19523 # output is simply discarded.  So we exec the FD to /dev/null,
19524 # effectively closing config.log, so it can be properly (re)opened and
19525 # appended to by config.status.  When coming back to configure, we
19526 # need to make the FD available again.
19527 if test "$no_create" != yes; then
19528   ac_cs_success=:
19529   ac_config_status_args=
19530   test "$silent" = yes &&
19531     ac_config_status_args="$ac_config_status_args --quiet"
19532   exec 5>/dev/null
19533   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
19534   exec 5>>config.log
19535   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
19536   # would make configure fail if this is the last instruction.
19537   $ac_cs_success || as_fn_exit 1
19538 fi
19539 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
19540   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
19541 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
19542 fi
19543