configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.68 for emacs 24.0.50.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
   8 # Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 if test "x$CONFIG_SHELL" = x; then
 138   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 139   emulate sh
 140   NULLCMD=:
 141   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 142   # is contrary to our usage.  Disable this feature.
 143   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 144   setopt NO_GLOB_SUBST
 145 else
 146   case \`(set -o) 2>/dev/null\` in #(
 147   *posix*) :
 148     set -o posix ;; #(
 149   *) :
 150      ;;
 151 esac
 152 fi
 153 "
 154   as_required="as_fn_return () { (exit \$1); }
 155 as_fn_success () { as_fn_return 0; }
 156 as_fn_failure () { as_fn_return 1; }
 157 as_fn_ret_success () { return 0; }
 158 as_fn_ret_failure () { return 1; }
 159
 160 exitcode=0
 161 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 162 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 163 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 164 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 165 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 166
 167 else
 168   exitcode=1; echo positional parameters were not saved.
 169 fi
 170 test x\$exitcode = x0 || exit 1"
 171   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 172   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 173   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 174   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 175 test \$(( 1 + 1 )) = 2 || exit 1"
 176   if (eval "$as_required") 2>/dev/null; then :
 177   as_have_required=yes
 178 else
 179   as_have_required=no
 180 fi
 181   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 182
 183 else
 184   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 185 as_found=false
 186 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 187 do
 188   IFS=$as_save_IFS
 189   test -z "$as_dir" && as_dir=.
 190   as_found=:
 191   case $as_dir in #(
 192          /*)
 193            for as_base in sh bash ksh sh5; do
 194              # Try only shells that exist, to save several forks.
 195              as_shell=$as_dir/$as_base
 196              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 197                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 198   CONFIG_SHELL=$as_shell as_have_required=yes
 199                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 200   break 2
 201 fi
 202 fi
 203            done;;
 204        esac
 205   as_found=false
 206 done
 207 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 208               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 209   CONFIG_SHELL=$SHELL as_have_required=yes
 210 fi; }
 211 IFS=$as_save_IFS
 212
 213
 214       if test "x$CONFIG_SHELL" != x; then :
 215   # We cannot yet assume a decent shell, so we have to provide a
 216         # neutralization value for shells without unset; and this also
 217         # works around shells that cannot unset nonexistent variables.
 218         # Preserve -v and -x to the replacement shell.
 219         BASH_ENV=/dev/null
 220         ENV=/dev/null
 221         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 222         export CONFIG_SHELL
 223         case $- in # ((((
 224           *v*x* | *x*v* ) as_opts=-vx ;;
 225           *v* ) as_opts=-v ;;
 226           *x* ) as_opts=-x ;;
 227           * ) as_opts= ;;
 228         esac
 229         exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
 230 fi
 231
 232     if test x$as_have_required = xno; then :
 233   $as_echo "$0: This script requires a shell more modern than all"
 234   $as_echo "$0: the shells that I found on your system."
 235   if test x${ZSH_VERSION+set} = xset ; then
 236     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 237     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 238   else
 239     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 240 $0: including any error possibly output before this
 241 $0: message. Then install a modern shell, or manually run
 242 $0: the script under such a shell if you do have one."
 243   fi
 244   exit 1
 245 fi
 246 fi
 247 fi
 248 SHELL=${CONFIG_SHELL-/bin/sh}
 249 export SHELL
 250 # Unset more variables known to interfere with behavior of common tools.
 251 CLICOLOR_FORCE= GREP_OPTIONS=
 252 unset CLICOLOR_FORCE GREP_OPTIONS
 253
 254 ## --------------------- ##
 255 ## M4sh Shell Functions. ##
 256 ## --------------------- ##
 257 # as_fn_unset VAR
 258 # ---------------
 259 # Portably unset VAR.
 260 as_fn_unset ()
 261 {
 262   { eval $1=; unset $1;}
 263 }
 264 as_unset=as_fn_unset
 265
 266 # as_fn_set_status STATUS
 267 # -----------------------
 268 # Set $? to STATUS, without forking.
 269 as_fn_set_status ()
 270 {
 271   return $1
 272 } # as_fn_set_status
 273
 274 # as_fn_exit STATUS
 275 # -----------------
 276 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 277 as_fn_exit ()
 278 {
 279   set +e
 280   as_fn_set_status $1
 281   exit $1
 282 } # as_fn_exit
 283
 284 # as_fn_mkdir_p
 285 # -------------
 286 # Create "$as_dir" as a directory, including parents if necessary.
 287 as_fn_mkdir_p ()
 288 {
 289
 290   case $as_dir in #(
 291   -*) as_dir=./$as_dir;;
 292   esac
 293   test -d "$as_dir" || eval $as_mkdir_p || {
 294     as_dirs=
 295     while :; do
 296       case $as_dir in #(
 297       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 298       *) as_qdir=$as_dir;;
 299       esac
 300       as_dirs="'$as_qdir' $as_dirs"
 301       as_dir=`$as_dirname -- "$as_dir" ||
 302 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 303          X"$as_dir" : 'X\(//\)[^/]' \| \
 304          X"$as_dir" : 'X\(//\)$' \| \
 305          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 306 $as_echo X"$as_dir" |
 307     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 308             s//\1/
 309             q
 310           }
 311           /^X\(\/\/\)[^/].*/{
 312             s//\1/
 313             q
 314           }
 315           /^X\(\/\/\)$/{
 316             s//\1/
 317             q
 318           }
 319           /^X\(\/\).*/{
 320             s//\1/
 321             q
 322           }
 323           s/.*/./; q'`
 324       test -d "$as_dir" && break
 325     done
 326     test -z "$as_dirs" || eval "mkdir $as_dirs"
 327   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 328
 329
 330 } # as_fn_mkdir_p
 331 # as_fn_append VAR VALUE
 332 # ----------------------
 333 # Append the text in VALUE to the end of the definition contained in VAR. Take
 334 # advantage of any shell optimizations that allow amortized linear growth over
 335 # repeated appends, instead of the typical quadratic growth present in naive
 336 # implementations.
 337 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 338   eval 'as_fn_append ()
 339   {
 340     eval $1+=\$2
 341   }'
 342 else
 343   as_fn_append ()
 344   {
 345     eval $1=\$$1\$2
 346   }
 347 fi # as_fn_append
 348
 349 # as_fn_arith ARG...
 350 # ------------------
 351 # Perform arithmetic evaluation on the ARGs, and store the result in the
 352 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 353 # must be portable across $(()) and expr.
 354 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 355   eval 'as_fn_arith ()
 356   {
 357     as_val=$(( $* ))
 358   }'
 359 else
 360   as_fn_arith ()
 361   {
 362     as_val=`expr "$@" || test $? -eq 1`
 363   }
 364 fi # as_fn_arith
 365
 366
 367 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 368 # ----------------------------------------
 369 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 370 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 371 # script with STATUS, using 1 if that was 0.
 372 as_fn_error ()
 373 {
 374   as_status=$1; test $as_status -eq 0 && as_status=1
 375   if test "$4"; then
 376     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 377     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 378   fi
 379   $as_echo "$as_me: error: $2" >&2
 380   as_fn_exit $as_status
 381 } # as_fn_error
 382
 383 if expr a : '\(a\)' >/dev/null 2>&1 &&
 384    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 385   as_expr=expr
 386 else
 387   as_expr=false
 388 fi
 389
 390 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 391   as_basename=basename
 392 else
 393   as_basename=false
 394 fi
 395
 396 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 397   as_dirname=dirname
 398 else
 399   as_dirname=false
 400 fi
 401
 402 as_me=`$as_basename -- "$0" ||
 403 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 404          X"$0" : 'X\(//\)$' \| \
 405          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 406 $as_echo X/"$0" |
 407     sed '/^.*\/\([^/][^/]*\)\/*$/{
 408             s//\1/
 409             q
 410           }
 411           /^X\/\(\/\/\)$/{
 412             s//\1/
 413             q
 414           }
 415           /^X\/\(\/\).*/{
 416             s//\1/
 417             q
 418           }
 419           s/.*/./; q'`
 420
 421 # Avoid depending upon Character Ranges.
 422 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 423 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 424 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 425 as_cr_digits='0123456789'
 426 as_cr_alnum=$as_cr_Letters$as_cr_digits
 427
 428
 429   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 430   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 431   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 432   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 433   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 434   sed -n '
 435     p
 436     /[$]LINENO/=
 437   ' <$as_myself |
 438     sed '
 439       s/[$]LINENO.*/&-/
 440       t lineno
 441       b
 442       :lineno
 443       N
 444       :loop
 445       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 446       t loop
 447       s/-\n.*//
 448     ' >$as_me.lineno &&
 449   chmod +x "$as_me.lineno" ||
 450     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 451
 452   # Don't try to exec as it changes $[0], causing all sort of problems
 453   # (the dirname of $[0] is not the place where we might find the
 454   # original and so on.  Autoconf is especially sensitive to this).
 455   . "./$as_me.lineno"
 456   # Exit status is that of the last command.
 457   exit
 458 }
 459
 460 ECHO_C= ECHO_N= ECHO_T=
 461 case `echo -n x` in #(((((
 462 -n*)
 463   case `echo 'xy\c'` in
 464   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 465   xy)  ECHO_C='\c';;
 466   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 467        ECHO_T=' ';;
 468   esac;;
 469 *)
 470   ECHO_N='-n';;
 471 esac
 472
 473 rm -f conf$$ conf$$.exe conf$$.file
 474 if test -d conf$$.dir; then
 475   rm -f conf$$.dir/conf$$.file
 476 else
 477   rm -f conf$$.dir
 478   mkdir conf$$.dir 2>/dev/null
 479 fi
 480 if (echo >conf$$.file) 2>/dev/null; then
 481   if ln -s conf$$.file conf$$ 2>/dev/null; then
 482     as_ln_s='ln -s'
 483     # ... but there are two gotchas:
 484     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 485     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 486     # In both cases, we have to default to `cp -p'.
 487     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 488       as_ln_s='cp -p'
 489   elif ln conf$$.file conf$$ 2>/dev/null; then
 490     as_ln_s=ln
 491   else
 492     as_ln_s='cp -p'
 493   fi
 494 else
 495   as_ln_s='cp -p'
 496 fi
 497 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 498 rmdir conf$$.dir 2>/dev/null
 499
 500 if mkdir -p . 2>/dev/null; then
 501   as_mkdir_p='mkdir -p "$as_dir"'
 502 else
 503   test -d ./-p && rmdir ./-p
 504   as_mkdir_p=false
 505 fi
 506
 507 if test -x / >/dev/null 2>&1; then
 508   as_test_x='test -x'
 509 else
 510   if ls -dL / >/dev/null 2>&1; then
 511     as_ls_L_option=L
 512   else
 513     as_ls_L_option=
 514   fi
 515   as_test_x='
 516     eval sh -c '\''
 517       if test -d "$1"; then
 518         test -d "$1/.";
 519       else
 520         case $1 in #(
 521         -*)set "./$1";;
 522         esac;
 523         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 524         ???[sx]*):;;*)false;;esac;fi
 525     '\'' sh
 526   '
 527 fi
 528 as_executable_p=$as_test_x
 529
 530 # Sed expression to map a string onto a valid CPP name.
 531 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 532
 533 # Sed expression to map a string onto a valid variable name.
 534 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 535
 536
 537 test -n "$DJDIR" || exec 7<&0 </dev/null
 538 exec 6>&1
 539
 540 # Name of the host.
 541 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 542 # so uname gets run too.
 543 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 544
 545 #
 546 # Initializations.
 547 #
 548 ac_default_prefix=/usr/local
 549 ac_clean_files=
 550 ac_config_libobj_dir=.
 551 LIBOBJS=
 552 cross_compiling=no
 553 subdirs=
 554 MFLAGS=
 555 MAKEFLAGS=
 556
 557 # Identity of this package.
 558 PACKAGE_NAME='emacs'
 559 PACKAGE_TARNAME='emacs'
 560 PACKAGE_VERSION='24.0.50'
 561 PACKAGE_STRING='emacs 24.0.50'
 562 PACKAGE_BUGREPORT=''
 563 PACKAGE_URL=''
 564
 565 ac_unique_file="src/lisp.h"
 566 # Factoring default headers for most tests.
 567 ac_includes_default="\
 568 #include <stdio.h>
 569 #ifdef HAVE_SYS_TYPES_H
 570 # include <sys/types.h>
 571 #endif
 572 #ifdef HAVE_SYS_STAT_H
 573 # include <sys/stat.h>
 574 #endif
 575 #ifdef STDC_HEADERS
 576 # include <stdlib.h>
 577 # include <stddef.h>
 578 #else
 579 # ifdef HAVE_STDLIB_H
 580 #  include <stdlib.h>
 581 # endif
 582 #endif
 583 #ifdef HAVE_STRING_H
 584 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 585 #  include <memory.h>
 586 # endif
 587 # include <string.h>
 588 #endif
 589 #ifdef HAVE_STRINGS_H
 590 # include <strings.h>
 591 #endif
 592 #ifdef HAVE_INTTYPES_H
 593 # include <inttypes.h>
 594 #endif
 595 #ifdef HAVE_STDINT_H
 596 # include <stdint.h>
 597 #endif
 598 #ifdef HAVE_UNISTD_H
 599 # include <unistd.h>
 600 #endif"
 601
 602 ac_config_libobj_dir=src
 603 ac_header_list=
 604 gl_getopt_required=POSIX
 605 gl_getopt_required=POSIX
 606 ac_func_list=
 607 ac_subst_vars='gltests_LTLIBOBJS
 608 gltests_LIBOBJS
 609 gl_LTLIBOBJS
 610 gl_LIBOBJS
 611 am__EXEEXT_FALSE
 612 am__EXEEXT_TRUE
 613 LTLIBOBJS
 614 WINDOW_SUPPORT
 615 TOOLTIP_SUPPORT
 616 MOUSE_SUPPORT
 617 LIB_GCC
 618 LD_FIRSTFLAG
 619 LD_SWITCH_SYSTEM_TEMACS
 620 POST_ALLOC_OBJ
 621 PRE_ALLOC_OBJ
 622 CYGWIN_OBJ
 623 RALLOC_OBJ
 624 OLDXMENU_DEPS
 625 LIBX_OTHER
 626 LIBXMENU
 627 OLDXMENU
 628 OLDXMENU_TARGET
 629 LIBXT_OTHER
 630 TOOLKIT_LIBW
 631 WIDGET_OBJ
 632 XOBJ
 633 XMENU_OBJ
 634 FONT_OBJ
 635 OTHER_FILES
 636 GNU_OBJC_CFLAGS
 637 ns_appsrc
 638 ns_appresdir
 639 ns_appbindir
 640 ns_appdir
 641 S_FILE
 642 M_FILE
 643 X_TOOLKIT_TYPE
 644 C_SWITCH_X_SYSTEM
 645 C_SWITCH_X_SITE
 646 LD_SWITCH_X_SITE
 647 gameuser
 648 gamedir
 649 bitmapdir
 650 archlibdir
 651 etcdir
 652 x_default_search_path
 653 lisppath
 654 locallisppath
 655 lispdir
 656 srcdir
 657 canonical
 658 configuration
 659 version
 660 KRB4LIB
 661 DESLIB
 662 KRB5LIB
 663 CRYPTOLIB
 664 COM_ERRLIB
 665 LIBRESOLV
 666 LIBHESIOD
 667 TERMCAP_OBJ
 668 LIBS_TERMCAP
 669 LIBGNU_LTLIBDEPS
 670 LIBGNU_LIBDEPS
 671 gltests_WITNESS
 672 HAVE_UNISTD_H
 673 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
 674 NEXT_UNISTD_H
 675 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
 676 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
 677 TIME_H_DEFINES_STRUCT_TIMESPEC
 678 NEXT_AS_FIRST_DIRECTIVE_TIME_H
 679 NEXT_TIME_H
 680 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 681 NEXT_STDDEF_H
 682 STDDEF_H
 683 HAVE_WCHAR_T
 684 REPLACE_NULL
 685 APPLE_UNIVERSAL_BUILD
 686 REPLACE_TIMEGM
 687 REPLACE_NANOSLEEP
 688 REPLACE_MKTIME
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 690 HAVE_TIMEGM
 691 HAVE_STRPTIME
 692 HAVE_NANOSLEEP
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 695 GNULIB_TIMEGM
 696 GNULIB_STRPTIME
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 708 INCLUDE_NEXT
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 712 REPLACE_USLEEP
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 714 REPLACE_UNLINK
 715 REPLACE_TTYNAME_R
 716 REPLACE_SYMLINK
 717 REPLACE_SLEEP
 718 REPLACE_RMDIR
 719 REPLACE_READLINK
 720 REPLACE_PWRITE
 721 REPLACE_PREAD
 722 REPLACE_LSEEK
 723 REPLACE_LINKAT
 724 REPLACE_LINK
 725 REPLACE_LCHOWN
 726 REPLACE_GETPAGESIZE
 727 REPLACE_GETGROUPS
 728 REPLACE_GETLOGIN_R
 729 REPLACE_GETDOMAINNAME
 730 REPLACE_GETCWD
 731 REPLACE_FCHOWNAT
 732 REPLACE_DUP2
 733 REPLACE_DUP
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 739 HAVE_DECL_GETUSERSHELL
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 753 HAVE_PREAD
 754 HAVE_PIPE2
 755 HAVE_PIPE
 756 HAVE_LINKAT
 757 HAVE_LINK
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 761 HAVE_GETHOSTNAME
 762 HAVE_GETGROUPS
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 776 GNULIB_UNLINK
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 778 GNULIB_UNISTD_H_GETOPT
 779 GNULIB_TTYNAME_R
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 781 GNULIB_SYMLINK
 782 GNULIB_SLEEP
 783 GNULIB_RMDIR
 784 GNULIB_READLINKAT
 785 GNULIB_READLINK
 786 GNULIB_PWRITE
 787 GNULIB_PREAD
 788 GNULIB_PIPE2
 789 GNULIB_PIPE
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 791 GNULIB_LINKAT
 792 GNULIB_LINK
 793 GNULIB_LCHOWN
 794 GNULIB_GETUSERSHELL
 795 GNULIB_GETPAGESIZE
 796 GNULIB_GETLOGIN_R
 797 GNULIB_GETLOGIN
 798 GNULIB_GETHOSTNAME
 799 GNULIB_GETGROUPS
 800 GNULIB_GETDTABLESIZE
 801 GNULIB_GETDOMAINNAME
 802 GNULIB_GETCWD
 803 GNULIB_FTRUNCATE
 804 GNULIB_FSYNC
 805 GNULIB_FCHOWNAT
 806 GNULIB_FCHDIR
 807 GNULIB_FACCESSAT
 808 GNULIB_EUIDACCESS
 809 GNULIB_ENVIRON
 810 GNULIB_DUP3
 811 GNULIB_DUP2
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 815 GL_COND_LIBTOOL_TRUE
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 817 KMEM_GROUP
 818 NEED_SETGID
 819 LIBOBJS
 820 BLESSMAIL_TARGET
 821 LIBS_MAIL
 822 liblockfile
 823 ALLOCA
 824 LIBXML2_LIBS
 825 LIBXML2_CFLAGS
 826 LIBXSM
 827 LIBGPM
 828 LIBGIF
 829 LIBTIFF
 830 LIBPNG
 831 LIBJPEG
 832 LIBXPM
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 868 LD_SWITCH_X_SITE_AUX
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 871 MKDEPDIR
 872 CFLAGS_SOUND
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 874 ALSA_CFLAGS
 875 PKG_CONFIG
 876 LIBSOUND
 877 START_FILES
 878 LIB_MATH
 879 CRT_DIR
 880 LIBS_SYSTEM
 881 C_SWITCH_SYSTEM
 882 UNEXEC_OBJ
 883 C_SWITCH_MACHINE
 884 LD_SWITCH_SYSTEM
 885 CANNOT_DUMP
 886 HAVE_MAKEINFO
 887 GZIP_PROG
 888 INSTALL_INFO
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 890 EGREP
 891 GREP
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 909 CC
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 919 MAINT
 920 GZIP_INFO
 921 am__untar
 922 am__tar
 923 AMTAR
 924 am__leading_dot
 925 SET_MAKE
 926 AWK
 927 mkdir_p
 928 MKDIR_P
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 930 STRIP
 931 install_sh
 932 MAKEINFO
 933 AUTOHEADER
 934 AUTOMAKE
 935 AUTOCONF
 936 ACLOCAL
 937 VERSION
 938 PACKAGE
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 940 am__isrc
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 942 INSTALL_SCRIPT
 943 INSTALL_PROGRAM
 944 target_alias
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 953 localedir
 954 libdir
 955 psdir
 956 pdfdir
 957 dvidir
 958 htmldir
 959 infodir
 960 docdir
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 962 includedir
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 964 sharedstatedir
 965 sysconfdir
 966 datadir
 967 datarootdir
 968 libexecdir
 969 sbindir
 970 bindir
 971 program_transform_name
 972 prefix
 973 exec_prefix
 974 PACKAGE_URL
 975 PACKAGE_BUGREPORT
 976 PACKAGE_STRING
 977 PACKAGE_VERSION
 978 PACKAGE_TARNAME
 979 PACKAGE_NAME
 980 PATH_SEPARATOR
 981 SHELL'
 982 ac_subst_files='deps_frag
 983 ns_frag'
 984 ac_user_opts='
 985 enable_option_checking
 986 with_pop
 987 with_kerberos
 988 with_kerberos5
 989 with_hesiod
 990 with_mmdf
 991 with_mail_unlink
 992 with_mailhost
 993 with_sound
 994 with_sync_input
 995 with_x_toolkit
 996 with_xpm
 997 with_jpeg
 998 with_tiff
 999 with_gif
1000 with_png
1001 with_rsvg
1002 with_xml2
1003 with_imagemagick
1004 with_xft
1005 with_libotf
1006 with_m17n_flt
1007 with_toolkit_scroll_bars
1008 with_xaw3d
1009 with_xim
1010 with_ns
1011 with_gpm
1012 with_dbus
1013 with_gconf
1014 with_selinux
1015 with_gnutls
1016 with_makeinfo
1017 with_compress_info
1018 with_pkg_config_prog
1019 with_crt_dir
1020 with_gameuser
1021 with_gnustep_conf
1022 enable_ns_self_contained
1023 enable_asserts
1024 enable_maintainer_mode
1025 enable_locallisppath
1026 enable_checking
1027 enable_use_lisp_union_type
1028 enable_profiling
1029 enable_autodepend
1030 enable_dependency_tracking
1031 enable_largefile
1032 with_x
1033 '
1034       ac_precious_vars='build_alias
1035 host_alias
1036 target_alias
1037 CC
1038 CFLAGS
1039 LDFLAGS
1040 LIBS
1041 CPPFLAGS
1042 CPP
1043 CPPFLAGS
1044 CPP
1045 CPPFLAGS
1046 XMKMF'
1047
1048
1049 # Initialize some variables set by options.
1050 ac_init_help=
1051 ac_init_version=false
1052 ac_unrecognized_opts=
1053 ac_unrecognized_sep=
1054 # The variables have the same names as the options, with
1055 # dashes changed to underlines.
1056 cache_file=/dev/null
1057 exec_prefix=NONE
1058 no_create=
1059 no_recursion=
1060 prefix=NONE
1061 program_prefix=NONE
1062 program_suffix=NONE
1063 program_transform_name=s,x,x,
1064 silent=
1065 site=
1066 srcdir=
1067 verbose=
1068 x_includes=NONE
1069 x_libraries=NONE
1070
1071 # Installation directory options.
1072 # These are left unexpanded so users can "make install exec_prefix=/foo"
1073 # and all the variables that are supposed to be based on exec_prefix
1074 # by default will actually change.
1075 # Use braces instead of parens because sh, perl, etc. also accept them.
1076 # (The list follows the same order as the GNU Coding Standards.)
1077 bindir='${exec_prefix}/bin'
1078 sbindir='${exec_prefix}/sbin'
1079 libexecdir='${exec_prefix}/libexec'
1080 datarootdir='${prefix}/share'
1081 datadir='${datarootdir}'
1082 sysconfdir='${prefix}/etc'
1083 sharedstatedir='${prefix}/com'
1084 localstatedir='${prefix}/var'
1085 includedir='${prefix}/include'
1086 oldincludedir='/usr/include'
1087 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1088 infodir='${datarootdir}/info'
1089 htmldir='${docdir}'
1090 dvidir='${docdir}'
1091 pdfdir='${docdir}'
1092 psdir='${docdir}'
1093 libdir='${exec_prefix}/lib'
1094 localedir='${datarootdir}/locale'
1095 mandir='${datarootdir}/man'
1096
1097 ac_prev=
1098 ac_dashdash=
1099 for ac_option
1100 do
1101   # If the previous option needs an argument, assign it.
1102   if test -n "$ac_prev"; then
1103     eval $ac_prev=\$ac_option
1104     ac_prev=
1105     continue
1106   fi
1107
1108   case $ac_option in
1109   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1110   *=)   ac_optarg= ;;
1111   *)    ac_optarg=yes ;;
1112   esac
1113
1114   # Accept the important Cygnus configure options, so we can diagnose typos.
1115
1116   case $ac_dashdash$ac_option in
1117   --)
1118     ac_dashdash=yes ;;
1119
1120   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1121     ac_prev=bindir ;;
1122   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1123     bindir=$ac_optarg ;;
1124
1125   -build | --build | --buil | --bui | --bu)
1126     ac_prev=build_alias ;;
1127   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1128     build_alias=$ac_optarg ;;
1129
1130   -cache-file | --cache-file | --cache-fil | --cache-fi \
1131   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1132     ac_prev=cache_file ;;
1133   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1134   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1135     cache_file=$ac_optarg ;;
1136
1137   --config-cache | -C)
1138     cache_file=config.cache ;;
1139
1140   -datadir | --datadir | --datadi | --datad)
1141     ac_prev=datadir ;;
1142   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1143     datadir=$ac_optarg ;;
1144
1145   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1146   | --dataroo | --dataro | --datar)
1147     ac_prev=datarootdir ;;
1148   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1149   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1150     datarootdir=$ac_optarg ;;
1151
1152   -disable-* | --disable-*)
1153     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1154     # Reject names that are not valid shell variable names.
1155     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1156       as_fn_error $? "invalid feature name: $ac_useropt"
1157     ac_useropt_orig=$ac_useropt
1158     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1159     case $ac_user_opts in
1160       *"
1161 "enable_$ac_useropt"
1162 "*) ;;
1163       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1164          ac_unrecognized_sep=', ';;
1165     esac
1166     eval enable_$ac_useropt=no ;;
1167
1168   -docdir | --docdir | --docdi | --doc | --do)
1169     ac_prev=docdir ;;
1170   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1171     docdir=$ac_optarg ;;
1172
1173   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1174     ac_prev=dvidir ;;
1175   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1176     dvidir=$ac_optarg ;;
1177
1178   -enable-* | --enable-*)
1179     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1180     # Reject names that are not valid shell variable names.
1181     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1182       as_fn_error $? "invalid feature name: $ac_useropt"
1183     ac_useropt_orig=$ac_useropt
1184     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1185     case $ac_user_opts in
1186       *"
1187 "enable_$ac_useropt"
1188 "*) ;;
1189       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1190          ac_unrecognized_sep=', ';;
1191     esac
1192     eval enable_$ac_useropt=\$ac_optarg ;;
1193
1194   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1195   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1196   | --exec | --exe | --ex)
1197     ac_prev=exec_prefix ;;
1198   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1199   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1200   | --exec=* | --exe=* | --ex=*)
1201     exec_prefix=$ac_optarg ;;
1202
1203   -gas | --gas | --ga | --g)
1204     # Obsolete; use --with-gas.
1205     with_gas=yes ;;
1206
1207   -help | --help | --hel | --he | -h)
1208     ac_init_help=long ;;
1209   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1210     ac_init_help=recursive ;;
1211   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1212     ac_init_help=short ;;
1213
1214   -host | --host | --hos | --ho)
1215     ac_prev=host_alias ;;
1216   -host=* | --host=* | --hos=* | --ho=*)
1217     host_alias=$ac_optarg ;;
1218
1219   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1220     ac_prev=htmldir ;;
1221   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1222   | --ht=*)
1223     htmldir=$ac_optarg ;;
1224
1225   -includedir | --includedir | --includedi | --included | --include \
1226   | --includ | --inclu | --incl | --inc)
1227     ac_prev=includedir ;;
1228   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1229   | --includ=* | --inclu=* | --incl=* | --inc=*)
1230     includedir=$ac_optarg ;;
1231
1232   -infodir | --infodir | --infodi | --infod | --info | --inf)
1233     ac_prev=infodir ;;
1234   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1235     infodir=$ac_optarg ;;
1236
1237   -libdir | --libdir | --libdi | --libd)
1238     ac_prev=libdir ;;
1239   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1240     libdir=$ac_optarg ;;
1241
1242   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1243   | --libexe | --libex | --libe)
1244     ac_prev=libexecdir ;;
1245   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1246   | --libexe=* | --libex=* | --libe=*)
1247     libexecdir=$ac_optarg ;;
1248
1249   -localedir | --localedir | --localedi | --localed | --locale)
1250     ac_prev=localedir ;;
1251   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1252     localedir=$ac_optarg ;;
1253
1254   -localstatedir | --localstatedir | --localstatedi | --localstated \
1255   | --localstate | --localstat | --localsta | --localst | --locals)
1256     ac_prev=localstatedir ;;
1257   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1258   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1259     localstatedir=$ac_optarg ;;
1260
1261   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1262     ac_prev=mandir ;;
1263   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1264     mandir=$ac_optarg ;;
1265
1266   -nfp | --nfp | --nf)
1267     # Obsolete; use --without-fp.
1268     with_fp=no ;;
1269
1270   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1271   | --no-cr | --no-c | -n)
1272     no_create=yes ;;
1273
1274   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1275   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1276     no_recursion=yes ;;
1277
1278   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1279   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1280   | --oldin | --oldi | --old | --ol | --o)
1281     ac_prev=oldincludedir ;;
1282   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1283   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1284   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1285     oldincludedir=$ac_optarg ;;
1286
1287   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1288     ac_prev=prefix ;;
1289   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1290     prefix=$ac_optarg ;;
1291
1292   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1293   | --program-pre | --program-pr | --program-p)
1294     ac_prev=program_prefix ;;
1295   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1296   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1297     program_prefix=$ac_optarg ;;
1298
1299   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1300   | --program-suf | --program-su | --program-s)
1301     ac_prev=program_suffix ;;
1302   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1303   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1304     program_suffix=$ac_optarg ;;
1305
1306   -program-transform-name | --program-transform-name \
1307   | --program-transform-nam | --program-transform-na \
1308   | --program-transform-n | --program-transform- \
1309   | --program-transform | --program-transfor \
1310   | --program-transfo | --program-transf \
1311   | --program-trans | --program-tran \
1312   | --progr-tra | --program-tr | --program-t)
1313     ac_prev=program_transform_name ;;
1314   -program-transform-name=* | --program-transform-name=* \
1315   | --program-transform-nam=* | --program-transform-na=* \
1316   | --program-transform-n=* | --program-transform-=* \
1317   | --program-transform=* | --program-transfor=* \
1318   | --program-transfo=* | --program-transf=* \
1319   | --program-trans=* | --program-tran=* \
1320   | --progr-tra=* | --program-tr=* | --program-t=*)
1321     program_transform_name=$ac_optarg ;;
1322
1323   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1324     ac_prev=pdfdir ;;
1325   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1326     pdfdir=$ac_optarg ;;
1327
1328   -psdir | --psdir | --psdi | --psd | --ps)
1329     ac_prev=psdir ;;
1330   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1331     psdir=$ac_optarg ;;
1332
1333   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1334   | -silent | --silent | --silen | --sile | --sil)
1335     silent=yes ;;
1336
1337   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1338     ac_prev=sbindir ;;
1339   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1340   | --sbi=* | --sb=*)
1341     sbindir=$ac_optarg ;;
1342
1343   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1344   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1345   | --sharedst | --shareds | --shared | --share | --shar \
1346   | --sha | --sh)
1347     ac_prev=sharedstatedir ;;
1348   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1349   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1350   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1351   | --sha=* | --sh=*)
1352     sharedstatedir=$ac_optarg ;;
1353
1354   -site | --site | --sit)
1355     ac_prev=site ;;
1356   -site=* | --site=* | --sit=*)
1357     site=$ac_optarg ;;
1358
1359   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1360     ac_prev=srcdir ;;
1361   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1362     srcdir=$ac_optarg ;;
1363
1364   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1365   | --syscon | --sysco | --sysc | --sys | --sy)
1366     ac_prev=sysconfdir ;;
1367   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1368   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1369     sysconfdir=$ac_optarg ;;
1370
1371   -target | --target | --targe | --targ | --tar | --ta | --t)
1372     ac_prev=target_alias ;;
1373   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1374     target_alias=$ac_optarg ;;
1375
1376   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1377     verbose=yes ;;
1378
1379   -version | --version | --versio | --versi | --vers | -V)
1380     ac_init_version=: ;;
1381
1382   -with-* | --with-*)
1383     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1384     # Reject names that are not valid shell variable names.
1385     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1386       as_fn_error $? "invalid package name: $ac_useropt"
1387     ac_useropt_orig=$ac_useropt
1388     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1389     case $ac_user_opts in
1390       *"
1391 "with_$ac_useropt"
1392 "*) ;;
1393       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1394          ac_unrecognized_sep=', ';;
1395     esac
1396     eval with_$ac_useropt=\$ac_optarg ;;
1397
1398   -without-* | --without-*)
1399     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1400     # Reject names that are not valid shell variable names.
1401     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1402       as_fn_error $? "invalid package name: $ac_useropt"
1403     ac_useropt_orig=$ac_useropt
1404     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1405     case $ac_user_opts in
1406       *"
1407 "with_$ac_useropt"
1408 "*) ;;
1409       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1410          ac_unrecognized_sep=', ';;
1411     esac
1412     eval with_$ac_useropt=no ;;
1413
1414   --x)
1415     # Obsolete; use --with-x.
1416     with_x=yes ;;
1417
1418   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1419   | --x-incl | --x-inc | --x-in | --x-i)
1420     ac_prev=x_includes ;;
1421   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1422   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1423     x_includes=$ac_optarg ;;
1424
1425   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1426   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1427     ac_prev=x_libraries ;;
1428   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1429   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1430     x_libraries=$ac_optarg ;;
1431
1432   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1433 Try \`$0 --help' for more information"
1434     ;;
1435
1436   *=*)
1437     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1438     # Reject names that are not valid shell variable names.
1439     case $ac_envvar in #(
1440       '' | [0-9]* | *[!_$as_cr_alnum]* )
1441       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1442     esac
1443     eval $ac_envvar=\$ac_optarg
1444     export $ac_envvar ;;
1445
1446   *)
1447     # FIXME: should be removed in autoconf 3.0.
1448     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1449     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1450       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1451     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1452     ;;
1453
1454   esac
1455 done
1456
1457 if test -n "$ac_prev"; then
1458   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1459   as_fn_error $? "missing argument to $ac_option"
1460 fi
1461
1462 if test -n "$ac_unrecognized_opts"; then
1463   case $enable_option_checking in
1464     no) ;;
1465     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1466     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1467   esac
1468 fi
1469
1470 # Check all directory arguments for consistency.
1471 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1472                 datadir sysconfdir sharedstatedir localstatedir includedir \
1473                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1474                 libdir localedir mandir
1475 do
1476   eval ac_val=\$$ac_var
1477   # Remove trailing slashes.
1478   case $ac_val in
1479     */ )
1480       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1481       eval $ac_var=\$ac_val;;
1482   esac
1483   # Be sure to have absolute directory names.
1484   case $ac_val in
1485     [\\/$]* | ?:[\\/]* )  continue;;
1486     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1487   esac
1488   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1489 done
1490
1491 # There might be people who depend on the old broken behavior: `$host'
1492 # used to hold the argument of --host etc.
1493 # FIXME: To remove some day.
1494 build=$build_alias
1495 host=$host_alias
1496 target=$target_alias
1497
1498 # FIXME: To remove some day.
1499 if test "x$host_alias" != x; then
1500   if test "x$build_alias" = x; then
1501     cross_compiling=maybe
1502     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1503     If a cross compiler is detected then cross compile mode will be used" >&2
1504   elif test "x$build_alias" != "x$host_alias"; then
1505     cross_compiling=yes
1506   fi
1507 fi
1508
1509 ac_tool_prefix=
1510 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1511
1512 test "$silent" = yes && exec 6>/dev/null
1513
1514
1515 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1516 ac_ls_di=`ls -di .` &&
1517 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1518   as_fn_error $? "working directory cannot be determined"
1519 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1520   as_fn_error $? "pwd does not report name of working directory"
1521
1522
1523 # Find the source files, if location was not specified.
1524 if test -z "$srcdir"; then
1525   ac_srcdir_defaulted=yes
1526   # Try the directory containing this script, then the parent directory.
1527   ac_confdir=`$as_dirname -- "$as_myself" ||
1528 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1529          X"$as_myself" : 'X\(//\)[^/]' \| \
1530          X"$as_myself" : 'X\(//\)$' \| \
1531          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1532 $as_echo X"$as_myself" |
1533     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1534             s//\1/
1535             q
1536           }
1537           /^X\(\/\/\)[^/].*/{
1538             s//\1/
1539             q
1540           }
1541           /^X\(\/\/\)$/{
1542             s//\1/
1543             q
1544           }
1545           /^X\(\/\).*/{
1546             s//\1/
1547             q
1548           }
1549           s/.*/./; q'`
1550   srcdir=$ac_confdir
1551   if test ! -r "$srcdir/$ac_unique_file"; then
1552     srcdir=..
1553   fi
1554 else
1555   ac_srcdir_defaulted=no
1556 fi
1557 if test ! -r "$srcdir/$ac_unique_file"; then
1558   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1559   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1560 fi
1561 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1562 ac_abs_confdir=`(
1563         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1564         pwd)`
1565 # When building in place, set srcdir=.
1566 if test "$ac_abs_confdir" = "$ac_pwd"; then
1567   srcdir=.
1568 fi
1569 # Remove unnecessary trailing slashes from srcdir.
1570 # Double slashes in file names in object file debugging info
1571 # mess up M-x gdb in Emacs.
1572 case $srcdir in
1573 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1574 esac
1575 for ac_var in $ac_precious_vars; do
1576   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1577   eval ac_env_${ac_var}_value=\$${ac_var}
1578   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1579   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1580 done
1581
1582 #
1583 # Report the --help message.
1584 #
1585 if test "$ac_init_help" = "long"; then
1586   # Omit some internal or obsolete options to make the list less imposing.
1587   # This message is too long to be a string in the A/UX 3.1 sh.
1588   cat <<_ACEOF
1589 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1590
1591 Usage: $0 [OPTION]... [VAR=VALUE]...
1592
1593 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1594 VAR=VALUE.  See below for descriptions of some of the useful variables.
1595
1596 Defaults for the options are specified in brackets.
1597
1598 Configuration:
1599   -h, --help              display this help and exit
1600       --help=short        display options specific to this package
1601       --help=recursive    display the short help of all the included packages
1602   -V, --version           display version information and exit
1603   -q, --quiet, --silent   do not print \`checking ...' messages
1604       --cache-file=FILE   cache test results in FILE [disabled]
1605   -C, --config-cache      alias for \`--cache-file=config.cache'
1606   -n, --no-create         do not create output files
1607       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1608
1609 Installation directories:
1610   --prefix=PREFIX         install architecture-independent files in PREFIX
1611                           [$ac_default_prefix]
1612   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1613                           [PREFIX]
1614
1615 By default, \`make install' will install all the files in
1616 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1617 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1618 for instance \`--prefix=\$HOME'.
1619
1620 For better control, use the options below.
1621
1622 Fine tuning of the installation directories:
1623   --bindir=DIR            user executables [EPREFIX/bin]
1624   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1625   --libexecdir=DIR        program executables [EPREFIX/libexec]
1626   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1627   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1628   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1629   --libdir=DIR            object code libraries [EPREFIX/lib]
1630   --includedir=DIR        C header files [PREFIX/include]
1631   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1632   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1633   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1634   --infodir=DIR           info documentation [DATAROOTDIR/info]
1635   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1636   --mandir=DIR            man documentation [DATAROOTDIR/man]
1637   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1638   --htmldir=DIR           html documentation [DOCDIR]
1639   --dvidir=DIR            dvi documentation [DOCDIR]
1640   --pdfdir=DIR            pdf documentation [DOCDIR]
1641   --psdir=DIR             ps documentation [DOCDIR]
1642 _ACEOF
1643
1644   cat <<\_ACEOF
1645
1646 Program names:
1647   --program-prefix=PREFIX            prepend PREFIX to installed program names
1648   --program-suffix=SUFFIX            append SUFFIX to installed program names
1649   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1650
1651 X features:
1652   --x-includes=DIR    X include files are in DIR
1653   --x-libraries=DIR   X library files are in DIR
1654
1655 System types:
1656   --build=BUILD     configure for building on BUILD [guessed]
1657   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1658 _ACEOF
1659 fi
1660
1661 if test -n "$ac_init_help"; then
1662   case $ac_init_help in
1663      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1664    esac
1665   cat <<\_ACEOF
1666
1667 Optional Features:
1668   --disable-option-checking  ignore unrecognized --enable/--with options
1669   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1670   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1671   --disable-ns-self-contained
1672                           disable self contained build under NeXTstep
1673   --enable-asserts        compile code with asserts enabled
1674   --enable-maintainer-mode
1675                           enable make rules and dependencies not useful (and
1676                           sometimes confusing) to the casual installer
1677   --enable-locallisppath=PATH
1678                           directories Emacs should search for lisp files
1679                           specific to this site
1680   --enable-checking[=LIST]
1681                           enable expensive run-time checks. With LIST, enable
1682                           only specific categories of checks. Categories are:
1683                           all,yes,no. Flags are: stringbytes, stringoverrun,
1684                           stringfreelist, xmallocoverrun, conslist
1685   --enable-use-lisp-union-type
1686                           use a union for the Lisp_Object data type. This is
1687                           only useful for development for catching certain
1688                           types of bugs.
1689   --enable-profiling      build emacs with profiling support. This might not
1690                           work on all platforms
1691   --enable-autodepend     automatically generate dependencies to .h-files.
1692                           Requires GNU Make and Gcc. Enabled if GNU Make and
1693                           Gcc is found
1694   --disable-dependency-tracking  speeds up one-time build
1695   --enable-dependency-tracking   do not reject slow dependency extractors
1696   --disable-largefile     omit support for large files
1697
1698 Optional Packages:
1699   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1700   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1701   --without-pop           don't support POP mail retrieval with movemail
1702   --with-kerberos         support Kerberos-authenticated POP
1703   --with-kerberos5        support Kerberos version 5 authenticated POP
1704   --with-hesiod           support Hesiod to get the POP server host
1705   --with-mmdf             support MMDF mailboxes
1706   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1707   --with-mailhost=HOSTNAME
1708                           string giving default POP mail host
1709   --without-sound         don't compile with sound support
1710   --without-sync-input    process async input synchronously
1711   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1712                           lucid or athena, motif, no)
1713   --without-xpm           don't compile with XPM image support
1714   --without-jpeg          don't compile with JPEG image support
1715   --without-tiff          don't compile with TIFF image support
1716   --without-gif           don't compile with GIF image support
1717   --without-png           don't compile with PNG image support
1718   --without-rsvg          don't compile with SVG image support
1719   --without-xml2          don't compile with XML parsing support
1720   --without-imagemagick   don't compile with ImageMagick image support
1721   --without-xft           don't use XFT for anti aliased fonts
1722   --without-libotf        don't use libotf for OpenType font support
1723   --without-m17n-flt      don't use m17n-flt for text shaping
1724   --without-toolkit-scroll-bars
1725                           don't use Motif or Xaw3d scroll bars
1726   --without-xaw3d         don't use Xaw3d
1727   --without-xim           don't use X11 XIM
1728   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1729   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1730                           console
1731   --without-dbus          don't compile with D-Bus support
1732   --without-gconf         don't compile with GConf support
1733   --without-selinux       don't compile with SELinux support
1734   --without-gnutls        don't use -lgnutls for SSL/TLS support
1735   --without-makeinfo      don't require makeinfo for building manuals
1736   --without-compress-info don't compress the installed Info pages
1737   --with-pkg-config-prog=PATH
1738                           path to pkg-config for finding GTK and librsvg
1739   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1740                           /usr/lib, or /usr/lib64 on some platforms.
1741   --with-gameuser=USER    user for shared game score files
1742   --with-gnustep-conf=PATH
1743                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1744                           or /etc/GNUstep/GNUstep.conf
1745   --with-x                use the X Window System
1746
1747 Some influential environment variables:
1748   CC          C compiler command
1749   CFLAGS      C compiler flags
1750   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1751               nonstandard directory <lib dir>
1752   LIBS        libraries to pass to the linker, e.g. -l<library>
1753   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1754               you have headers in a nonstandard directory <include dir>
1755   CPP         C preprocessor
1756   XMKMF       Path to xmkmf, Makefile generator for X Window System
1757
1758 Use these variables to override the choices made by `configure' or to help
1759 it to find libraries and programs with nonstandard names/locations.
1760
1761 Report bugs to the package provider.
1762 _ACEOF
1763 ac_status=$?
1764 fi
1765
1766 if test "$ac_init_help" = "recursive"; then
1767   # If there are subdirs, report their specific --help.
1768   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1769     test -d "$ac_dir" ||
1770       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1771       continue
1772     ac_builddir=.
1773
1774 case "$ac_dir" in
1775 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1776 *)
1777   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1778   # A ".." for each directory in $ac_dir_suffix.
1779   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1780   case $ac_top_builddir_sub in
1781   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1782   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1783   esac ;;
1784 esac
1785 ac_abs_top_builddir=$ac_pwd
1786 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1787 # for backward compatibility:
1788 ac_top_builddir=$ac_top_build_prefix
1789
1790 case $srcdir in
1791   .)  # We are building in place.
1792     ac_srcdir=.
1793     ac_top_srcdir=$ac_top_builddir_sub
1794     ac_abs_top_srcdir=$ac_pwd ;;
1795   [\\/]* | ?:[\\/]* )  # Absolute name.
1796     ac_srcdir=$srcdir$ac_dir_suffix;
1797     ac_top_srcdir=$srcdir
1798     ac_abs_top_srcdir=$srcdir ;;
1799   *) # Relative name.
1800     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1801     ac_top_srcdir=$ac_top_build_prefix$srcdir
1802     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1803 esac
1804 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1805
1806     cd "$ac_dir" || { ac_status=$?; continue; }
1807     # Check for guested configure.
1808     if test -f "$ac_srcdir/configure.gnu"; then
1809       echo &&
1810       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1811     elif test -f "$ac_srcdir/configure"; then
1812       echo &&
1813       $SHELL "$ac_srcdir/configure" --help=recursive
1814     else
1815       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1816     fi || ac_status=$?
1817     cd "$ac_pwd" || { ac_status=$?; break; }
1818   done
1819 fi
1820
1821 test -n "$ac_init_help" && exit $ac_status
1822 if $ac_init_version; then
1823   cat <<\_ACEOF
1824 emacs configure 24.0.50
1825 generated by GNU Autoconf 2.68
1826
1827 Copyright (C) 2010 Free Software Foundation, Inc.
1828 This configure script is free software; the Free Software Foundation
1829 gives unlimited permission to copy, distribute and modify it.
1830 _ACEOF
1831   exit
1832 fi
1833
1834 ## ------------------------ ##
1835 ## Autoconf initialization. ##
1836 ## ------------------------ ##
1837
1838 # ac_fn_c_try_compile LINENO
1839 # --------------------------
1840 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1841 ac_fn_c_try_compile ()
1842 {
1843   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1844   rm -f conftest.$ac_objext
1845   if { { ac_try="$ac_compile"
1846 case "(($ac_try" in
1847   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1848   *) ac_try_echo=$ac_try;;
1849 esac
1850 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1851 $as_echo "$ac_try_echo"; } >&5
1852   (eval "$ac_compile") 2>conftest.err
1853   ac_status=$?
1854   if test -s conftest.err; then
1855     grep -v '^ *+' conftest.err >conftest.er1
1856     cat conftest.er1 >&5
1857     mv -f conftest.er1 conftest.err
1858   fi
1859   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1860   test $ac_status = 0; } && {
1861          test -z "$ac_c_werror_flag" ||
1862          test ! -s conftest.err
1863        } && test -s conftest.$ac_objext; then :
1864   ac_retval=0
1865 else
1866   $as_echo "$as_me: failed program was:" >&5
1867 sed 's/^/| /' conftest.$ac_ext >&5
1868
1869         ac_retval=1
1870 fi
1871   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1872   as_fn_set_status $ac_retval
1873
1874 } # ac_fn_c_try_compile
1875
1876 # ac_fn_c_try_cpp LINENO
1877 # ----------------------
1878 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1879 ac_fn_c_try_cpp ()
1880 {
1881   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1882   if { { ac_try="$ac_cpp conftest.$ac_ext"
1883 case "(($ac_try" in
1884   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1885   *) ac_try_echo=$ac_try;;
1886 esac
1887 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1888 $as_echo "$ac_try_echo"; } >&5
1889   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1890   ac_status=$?
1891   if test -s conftest.err; then
1892     grep -v '^ *+' conftest.err >conftest.er1
1893     cat conftest.er1 >&5
1894     mv -f conftest.er1 conftest.err
1895   fi
1896   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1897   test $ac_status = 0; } > conftest.i && {
1898          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1899          test ! -s conftest.err
1900        }; then :
1901   ac_retval=0
1902 else
1903   $as_echo "$as_me: failed program was:" >&5
1904 sed 's/^/| /' conftest.$ac_ext >&5
1905
1906     ac_retval=1
1907 fi
1908   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1909   as_fn_set_status $ac_retval
1910
1911 } # ac_fn_c_try_cpp
1912
1913 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1914 # -------------------------------------------------------
1915 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1916 # the include files in INCLUDES and setting the cache variable VAR
1917 # accordingly.
1918 ac_fn_c_check_header_mongrel ()
1919 {
1920   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1921   if eval \${$3+:} false; then :
1922   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1923 $as_echo_n "checking for $2... " >&6; }
1924 if eval \${$3+:} false; then :
1925   $as_echo_n "(cached) " >&6
1926 fi
1927 eval ac_res=\$$3
1928                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1929 $as_echo "$ac_res" >&6; }
1930 else
1931   # Is the header compilable?
1932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1933 $as_echo_n "checking $2 usability... " >&6; }
1934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1935 /* end confdefs.h.  */
1936 $4
1937 #include <$2>
1938 _ACEOF
1939 if ac_fn_c_try_compile "$LINENO"; then :
1940   ac_header_compiler=yes
1941 else
1942   ac_header_compiler=no
1943 fi
1944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1946 $as_echo "$ac_header_compiler" >&6; }
1947
1948 # Is the header present?
1949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1950 $as_echo_n "checking $2 presence... " >&6; }
1951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1952 /* end confdefs.h.  */
1953 #include <$2>
1954 _ACEOF
1955 if ac_fn_c_try_cpp "$LINENO"; then :
1956   ac_header_preproc=yes
1957 else
1958   ac_header_preproc=no
1959 fi
1960 rm -f conftest.err conftest.i conftest.$ac_ext
1961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1962 $as_echo "$ac_header_preproc" >&6; }
1963
1964 # So?  What about this header?
1965 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1966   yes:no: )
1967     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1968 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1969     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1970 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1971     ;;
1972   no:yes:* )
1973     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1974 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1975     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1976 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1977     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1978 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1979     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1980 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1981     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1982 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1983     ;;
1984 esac
1985   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1986 $as_echo_n "checking for $2... " >&6; }
1987 if eval \${$3+:} false; then :
1988   $as_echo_n "(cached) " >&6
1989 else
1990   eval "$3=\$ac_header_compiler"
1991 fi
1992 eval ac_res=\$$3
1993                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1994 $as_echo "$ac_res" >&6; }
1995 fi
1996   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1997
1998 } # ac_fn_c_check_header_mongrel
1999
2000 # ac_fn_c_try_run LINENO
2001 # ----------------------
2002 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2003 # that executables *can* be run.
2004 ac_fn_c_try_run ()
2005 {
2006   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2007   if { { ac_try="$ac_link"
2008 case "(($ac_try" in
2009   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2010   *) ac_try_echo=$ac_try;;
2011 esac
2012 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2013 $as_echo "$ac_try_echo"; } >&5
2014   (eval "$ac_link") 2>&5
2015   ac_status=$?
2016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2017   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2018   { { case "(($ac_try" in
2019   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2020   *) ac_try_echo=$ac_try;;
2021 esac
2022 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2023 $as_echo "$ac_try_echo"; } >&5
2024   (eval "$ac_try") 2>&5
2025   ac_status=$?
2026   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2027   test $ac_status = 0; }; }; then :
2028   ac_retval=0
2029 else
2030   $as_echo "$as_me: program exited with status $ac_status" >&5
2031        $as_echo "$as_me: failed program was:" >&5
2032 sed 's/^/| /' conftest.$ac_ext >&5
2033
2034        ac_retval=$ac_status
2035 fi
2036   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2037   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2038   as_fn_set_status $ac_retval
2039
2040 } # ac_fn_c_try_run
2041
2042 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2043 # -------------------------------------------------------
2044 # Tests whether HEADER exists and can be compiled using the include files in
2045 # INCLUDES, setting the cache variable VAR accordingly.
2046 ac_fn_c_check_header_compile ()
2047 {
2048   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2049   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2050 $as_echo_n "checking for $2... " >&6; }
2051 if eval \${$3+:} false; then :
2052   $as_echo_n "(cached) " >&6
2053 else
2054   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2055 /* end confdefs.h.  */
2056 $4
2057 #include <$2>
2058 _ACEOF
2059 if ac_fn_c_try_compile "$LINENO"; then :
2060   eval "$3=yes"
2061 else
2062   eval "$3=no"
2063 fi
2064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2065 fi
2066 eval ac_res=\$$3
2067                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2068 $as_echo "$ac_res" >&6; }
2069   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2070
2071 } # ac_fn_c_check_header_compile
2072
2073 # ac_fn_c_try_link LINENO
2074 # -----------------------
2075 # Try to link conftest.$ac_ext, and return whether this succeeded.
2076 ac_fn_c_try_link ()
2077 {
2078   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2079   rm -f conftest.$ac_objext conftest$ac_exeext
2080   if { { ac_try="$ac_link"
2081 case "(($ac_try" in
2082   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2083   *) ac_try_echo=$ac_try;;
2084 esac
2085 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2086 $as_echo "$ac_try_echo"; } >&5
2087   (eval "$ac_link") 2>conftest.err
2088   ac_status=$?
2089   if test -s conftest.err; then
2090     grep -v '^ *+' conftest.err >conftest.er1
2091     cat conftest.er1 >&5
2092     mv -f conftest.er1 conftest.err
2093   fi
2094   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2095   test $ac_status = 0; } && {
2096          test -z "$ac_c_werror_flag" ||
2097          test ! -s conftest.err
2098        } && test -s conftest$ac_exeext && {
2099          test "$cross_compiling" = yes ||
2100          $as_test_x conftest$ac_exeext
2101        }; then :
2102   ac_retval=0
2103 else
2104   $as_echo "$as_me: failed program was:" >&5
2105 sed 's/^/| /' conftest.$ac_ext >&5
2106
2107         ac_retval=1
2108 fi
2109   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2110   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2111   # interfere with the next link command; also delete a directory that is
2112   # left behind by Apple's compiler.  We do this before executing the actions.
2113   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2114   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2115   as_fn_set_status $ac_retval
2116
2117 } # ac_fn_c_try_link
2118
2119 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2120 # ---------------------------------------------
2121 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2122 # accordingly.
2123 ac_fn_c_check_decl ()
2124 {
2125   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2126   as_decl_name=`echo $2|sed 's/ *(.*//'`
2127   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2128   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2129 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2130 if eval \${$3+:} false; then :
2131   $as_echo_n "(cached) " >&6
2132 else
2133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2134 /* end confdefs.h.  */
2135 $4
2136 int
2137 main ()
2138 {
2139 #ifndef $as_decl_name
2140 #ifdef __cplusplus
2141   (void) $as_decl_use;
2142 #else
2143   (void) $as_decl_name;
2144 #endif
2145 #endif
2146
2147   ;
2148   return 0;
2149 }
2150 _ACEOF
2151 if ac_fn_c_try_compile "$LINENO"; then :
2152   eval "$3=yes"
2153 else
2154   eval "$3=no"
2155 fi
2156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2157 fi
2158 eval ac_res=\$$3
2159                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2160 $as_echo "$ac_res" >&6; }
2161   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2162
2163 } # ac_fn_c_check_decl
2164
2165 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2166 # ----------------------------------------------
2167 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2168 ac_fn_c_check_header_preproc ()
2169 {
2170   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2171   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2172 $as_echo_n "checking for $2... " >&6; }
2173 if eval \${$3+:} false; then :
2174   $as_echo_n "(cached) " >&6
2175 else
2176   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2177 /* end confdefs.h.  */
2178 #include <$2>
2179 _ACEOF
2180 if ac_fn_c_try_cpp "$LINENO"; then :
2181   eval "$3=yes"
2182 else
2183   eval "$3=no"
2184 fi
2185 rm -f conftest.err conftest.i conftest.$ac_ext
2186 fi
2187 eval ac_res=\$$3
2188                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2189 $as_echo "$ac_res" >&6; }
2190   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2191
2192 } # ac_fn_c_check_header_preproc
2193
2194 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2195 # ----------------------------------------------------
2196 # Tries to find if the field MEMBER exists in type AGGR, after including
2197 # INCLUDES, setting cache variable VAR accordingly.
2198 ac_fn_c_check_member ()
2199 {
2200   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2201   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2202 $as_echo_n "checking for $2.$3... " >&6; }
2203 if eval \${$4+:} false; then :
2204   $as_echo_n "(cached) " >&6
2205 else
2206   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2207 /* end confdefs.h.  */
2208 $5
2209 int
2210 main ()
2211 {
2212 static $2 ac_aggr;
2213 if (ac_aggr.$3)
2214 return 0;
2215   ;
2216   return 0;
2217 }
2218 _ACEOF
2219 if ac_fn_c_try_compile "$LINENO"; then :
2220   eval "$4=yes"
2221 else
2222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2223 /* end confdefs.h.  */
2224 $5
2225 int
2226 main ()
2227 {
2228 static $2 ac_aggr;
2229 if (sizeof ac_aggr.$3)
2230 return 0;
2231   ;
2232   return 0;
2233 }
2234 _ACEOF
2235 if ac_fn_c_try_compile "$LINENO"; then :
2236   eval "$4=yes"
2237 else
2238   eval "$4=no"
2239 fi
2240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2241 fi
2242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2243 fi
2244 eval ac_res=\$$4
2245                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2246 $as_echo "$ac_res" >&6; }
2247   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2248
2249 } # ac_fn_c_check_member
2250
2251 # ac_fn_c_check_func LINENO FUNC VAR
2252 # ----------------------------------
2253 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2254 ac_fn_c_check_func ()
2255 {
2256   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2257   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2258 $as_echo_n "checking for $2... " >&6; }
2259 if eval \${$3+:} false; then :
2260   $as_echo_n "(cached) " >&6
2261 else
2262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2263 /* end confdefs.h.  */
2264 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2265    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2266 #define $2 innocuous_$2
2267
2268 /* System header to define __stub macros and hopefully few prototypes,
2269     which can conflict with char $2 (); below.
2270     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2271     <limits.h> exists even on freestanding compilers.  */
2272
2273 #ifdef __STDC__
2274 # include <limits.h>
2275 #else
2276 # include <assert.h>
2277 #endif
2278
2279 #undef $2
2280
2281 /* Override any GCC internal prototype to avoid an error.
2282    Use char because int might match the return type of a GCC
2283    builtin and then its argument prototype would still apply.  */
2284 #ifdef __cplusplus
2285 extern "C"
2286 #endif
2287 char $2 ();
2288 /* The GNU C library defines this for functions which it implements
2289     to always fail with ENOSYS.  Some functions are actually named
2290     something starting with __ and the normal name is an alias.  */
2291 #if defined __stub_$2 || defined __stub___$2
2292 choke me
2293 #endif
2294
2295 int
2296 main ()
2297 {
2298 return $2 ();
2299   ;
2300   return 0;
2301 }
2302 _ACEOF
2303 if ac_fn_c_try_link "$LINENO"; then :
2304   eval "$3=yes"
2305 else
2306   eval "$3=no"
2307 fi
2308 rm -f core conftest.err conftest.$ac_objext \
2309     conftest$ac_exeext conftest.$ac_ext
2310 fi
2311 eval ac_res=\$$3
2312                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2313 $as_echo "$ac_res" >&6; }
2314   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2315
2316 } # ac_fn_c_check_func
2317
2318 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2319 # -------------------------------------------
2320 # Tests whether TYPE exists after having included INCLUDES, setting cache
2321 # variable VAR accordingly.
2322 ac_fn_c_check_type ()
2323 {
2324   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2325   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2326 $as_echo_n "checking for $2... " >&6; }
2327 if eval \${$3+:} false; then :
2328   $as_echo_n "(cached) " >&6
2329 else
2330   eval "$3=no"
2331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2332 /* end confdefs.h.  */
2333 $4
2334 int
2335 main ()
2336 {
2337 if (sizeof ($2))
2338          return 0;
2339   ;
2340   return 0;
2341 }
2342 _ACEOF
2343 if ac_fn_c_try_compile "$LINENO"; then :
2344   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2345 /* end confdefs.h.  */
2346 $4
2347 int
2348 main ()
2349 {
2350 if (sizeof (($2)))
2351             return 0;
2352   ;
2353   return 0;
2354 }
2355 _ACEOF
2356 if ac_fn_c_try_compile "$LINENO"; then :
2357
2358 else
2359   eval "$3=yes"
2360 fi
2361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2362 fi
2363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2364 fi
2365 eval ac_res=\$$3
2366                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2367 $as_echo "$ac_res" >&6; }
2368   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2369
2370 } # ac_fn_c_check_type
2371 cat >config.log <<_ACEOF
2372 This file contains any messages produced by compilers while
2373 running configure, to aid debugging if configure makes a mistake.
2374
2375 It was created by emacs $as_me 24.0.50, which was
2376 generated by GNU Autoconf 2.68.  Invocation command line was
2377
2378   $ $0 $@
2379
2380 _ACEOF
2381 exec 5>>config.log
2382 {
2383 cat <<_ASUNAME
2384 ## --------- ##
2385 ## Platform. ##
2386 ## --------- ##
2387
2388 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2389 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2390 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2391 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2392 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2393
2394 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2395 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2396
2397 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2398 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2399 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2400 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2401 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2402 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2403 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2404
2405 _ASUNAME
2406
2407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2408 for as_dir in $PATH
2409 do
2410   IFS=$as_save_IFS
2411   test -z "$as_dir" && as_dir=.
2412     $as_echo "PATH: $as_dir"
2413   done
2414 IFS=$as_save_IFS
2415
2416 } >&5
2417
2418 cat >&5 <<_ACEOF
2419
2420
2421 ## ----------- ##
2422 ## Core tests. ##
2423 ## ----------- ##
2424
2425 _ACEOF
2426
2427
2428 # Keep a trace of the command line.
2429 # Strip out --no-create and --no-recursion so they do not pile up.
2430 # Strip out --silent because we don't want to record it for future runs.
2431 # Also quote any args containing shell meta-characters.
2432 # Make two passes to allow for proper duplicate-argument suppression.
2433 ac_configure_args=
2434 ac_configure_args0=
2435 ac_configure_args1=
2436 ac_must_keep_next=false
2437 for ac_pass in 1 2
2438 do
2439   for ac_arg
2440   do
2441     case $ac_arg in
2442     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2443     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2444     | -silent | --silent | --silen | --sile | --sil)
2445       continue ;;
2446     *\'*)
2447       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2448     esac
2449     case $ac_pass in
2450     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2451     2)
2452       as_fn_append ac_configure_args1 " '$ac_arg'"
2453       if test $ac_must_keep_next = true; then
2454         ac_must_keep_next=false # Got value, back to normal.
2455       else
2456         case $ac_arg in
2457           *=* | --config-cache | -C | -disable-* | --disable-* \
2458           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2459           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2460           | -with-* | --with-* | -without-* | --without-* | --x)
2461             case "$ac_configure_args0 " in
2462               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2463             esac
2464             ;;
2465           -* ) ac_must_keep_next=true ;;
2466         esac
2467       fi
2468       as_fn_append ac_configure_args " '$ac_arg'"
2469       ;;
2470     esac
2471   done
2472 done
2473 { ac_configure_args0=; unset ac_configure_args0;}
2474 { ac_configure_args1=; unset ac_configure_args1;}
2475
2476 # When interrupted or exit'd, cleanup temporary files, and complete
2477 # config.log.  We remove comments because anyway the quotes in there
2478 # would cause problems or look ugly.
2479 # WARNING: Use '\'' to represent an apostrophe within the trap.
2480 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2481 trap 'exit_status=$?
2482   # Save into config.log some information that might help in debugging.
2483   {
2484     echo
2485
2486     $as_echo "## ---------------- ##
2487 ## Cache variables. ##
2488 ## ---------------- ##"
2489     echo
2490     # The following way of writing the cache mishandles newlines in values,
2491 (
2492   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2493     eval ac_val=\$$ac_var
2494     case $ac_val in #(
2495     *${as_nl}*)
2496       case $ac_var in #(
2497       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2498 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2499       esac
2500       case $ac_var in #(
2501       _ | IFS | as_nl) ;; #(
2502       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2503       *) { eval $ac_var=; unset $ac_var;} ;;
2504       esac ;;
2505     esac
2506   done
2507   (set) 2>&1 |
2508     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2509     *${as_nl}ac_space=\ *)
2510       sed -n \
2511         "s/'\''/'\''\\\\'\'''\''/g;
2512           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2513       ;; #(
2514     *)
2515       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2516       ;;
2517     esac |
2518     sort
2519 )
2520     echo
2521
2522     $as_echo "## ----------------- ##
2523 ## Output variables. ##
2524 ## ----------------- ##"
2525     echo
2526     for ac_var in $ac_subst_vars
2527     do
2528       eval ac_val=\$$ac_var
2529       case $ac_val in
2530       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2531       esac
2532       $as_echo "$ac_var='\''$ac_val'\''"
2533     done | sort
2534     echo
2535
2536     if test -n "$ac_subst_files"; then
2537       $as_echo "## ------------------- ##
2538 ## File substitutions. ##
2539 ## ------------------- ##"
2540       echo
2541       for ac_var in $ac_subst_files
2542       do
2543         eval ac_val=\$$ac_var
2544         case $ac_val in
2545         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2546         esac
2547         $as_echo "$ac_var='\''$ac_val'\''"
2548       done | sort
2549       echo
2550     fi
2551
2552     if test -s confdefs.h; then
2553       $as_echo "## ----------- ##
2554 ## confdefs.h. ##
2555 ## ----------- ##"
2556       echo
2557       cat confdefs.h
2558       echo
2559     fi
2560     test "$ac_signal" != 0 &&
2561       $as_echo "$as_me: caught signal $ac_signal"
2562     $as_echo "$as_me: exit $exit_status"
2563   } >&5
2564   rm -f core *.core core.conftest.* &&
2565     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2566     exit $exit_status
2567 ' 0
2568 for ac_signal in 1 2 13 15; do
2569   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2570 done
2571 ac_signal=0
2572
2573 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2574 rm -f -r conftest* confdefs.h
2575
2576 $as_echo "/* confdefs.h */" > confdefs.h
2577
2578 # Predefined preprocessor variables.
2579
2580 cat >>confdefs.h <<_ACEOF
2581 #define PACKAGE_NAME "$PACKAGE_NAME"
2582 _ACEOF
2583
2584 cat >>confdefs.h <<_ACEOF
2585 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2586 _ACEOF
2587
2588 cat >>confdefs.h <<_ACEOF
2589 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2590 _ACEOF
2591
2592 cat >>confdefs.h <<_ACEOF
2593 #define PACKAGE_STRING "$PACKAGE_STRING"
2594 _ACEOF
2595
2596 cat >>confdefs.h <<_ACEOF
2597 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2598 _ACEOF
2599
2600 cat >>confdefs.h <<_ACEOF
2601 #define PACKAGE_URL "$PACKAGE_URL"
2602 _ACEOF
2603
2604
2605 # Let the site file select an alternate cache file if it wants to.
2606 # Prefer an explicitly selected file to automatically selected ones.
2607 ac_site_file1=NONE
2608 ac_site_file2=NONE
2609 if test -n "$CONFIG_SITE"; then
2610   # We do not want a PATH search for config.site.
2611   case $CONFIG_SITE in #((
2612     -*)  ac_site_file1=./$CONFIG_SITE;;
2613     */*) ac_site_file1=$CONFIG_SITE;;
2614     *)   ac_site_file1=./$CONFIG_SITE;;
2615   esac
2616 elif test "x$prefix" != xNONE; then
2617   ac_site_file1=$prefix/share/config.site
2618   ac_site_file2=$prefix/etc/config.site
2619 else
2620   ac_site_file1=$ac_default_prefix/share/config.site
2621   ac_site_file2=$ac_default_prefix/etc/config.site
2622 fi
2623 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2624 do
2625   test "x$ac_site_file" = xNONE && continue
2626   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2627     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2628 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2629     sed 's/^/| /' "$ac_site_file" >&5
2630     . "$ac_site_file" \
2631       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2632 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2633 as_fn_error $? "failed to load site script $ac_site_file
2634 See \`config.log' for more details" "$LINENO" 5; }
2635   fi
2636 done
2637
2638 if test -r "$cache_file"; then
2639   # Some versions of bash will fail to source /dev/null (special files
2640   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2641   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2642     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2643 $as_echo "$as_me: loading cache $cache_file" >&6;}
2644     case $cache_file in
2645       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2646       *)                      . "./$cache_file";;
2647     esac
2648   fi
2649 else
2650   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2651 $as_echo "$as_me: creating cache $cache_file" >&6;}
2652   >$cache_file
2653 fi
2654
2655 as_fn_append ac_header_list " stdlib.h"
2656 as_fn_append ac_header_list " unistd.h"
2657 as_fn_append ac_header_list " sys/param.h"
2658 gl_getopt_required=GNU
2659 as_fn_append ac_header_list " getopt.h"
2660 as_fn_append ac_func_list " alarm"
2661 as_fn_append ac_header_list " sys/time.h"
2662 as_fn_append ac_func_list " localtime_r"
2663 # Check that the precious variables saved in the cache have kept the same
2664 # value.
2665 ac_cache_corrupted=false
2666 for ac_var in $ac_precious_vars; do
2667   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2668   eval ac_new_set=\$ac_env_${ac_var}_set
2669   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2670   eval ac_new_val=\$ac_env_${ac_var}_value
2671   case $ac_old_set,$ac_new_set in
2672     set,)
2673       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2674 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2675       ac_cache_corrupted=: ;;
2676     ,set)
2677       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2678 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2679       ac_cache_corrupted=: ;;
2680     ,);;
2681     *)
2682       if test "x$ac_old_val" != "x$ac_new_val"; then
2683         # differences in whitespace do not lead to failure.
2684         ac_old_val_w=`echo x $ac_old_val`
2685         ac_new_val_w=`echo x $ac_new_val`
2686         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2687           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2688 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2689           ac_cache_corrupted=:
2690         else
2691           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2692 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2693           eval $ac_var=\$ac_old_val
2694         fi
2695         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2696 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2697         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2698 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2699       fi;;
2700   esac
2701   # Pass precious variables to config.status.
2702   if test "$ac_new_set" = set; then
2703     case $ac_new_val in
2704     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2705     *) ac_arg=$ac_var=$ac_new_val ;;
2706     esac
2707     case " $ac_configure_args " in
2708       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2709       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2710     esac
2711   fi
2712 done
2713 if $ac_cache_corrupted; then
2714   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2715 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2716   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2717 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2718   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2719 fi
2720 ## -------------------- ##
2721 ## Main body of script. ##
2722 ## -------------------- ##
2723
2724 ac_ext=c
2725 ac_cpp='$CPP $CPPFLAGS'
2726 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2727 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2728 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2729
2730
2731 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2732
2733
2734 am__api_version='1.11'
2735
2736 ac_aux_dir=
2737 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2738   if test -f "$ac_dir/install-sh"; then
2739     ac_aux_dir=$ac_dir
2740     ac_install_sh="$ac_aux_dir/install-sh -c"
2741     break
2742   elif test -f "$ac_dir/install.sh"; then
2743     ac_aux_dir=$ac_dir
2744     ac_install_sh="$ac_aux_dir/install.sh -c"
2745     break
2746   elif test -f "$ac_dir/shtool"; then
2747     ac_aux_dir=$ac_dir
2748     ac_install_sh="$ac_aux_dir/shtool install -c"
2749     break
2750   fi
2751 done
2752 if test -z "$ac_aux_dir"; then
2753   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2754 fi
2755
2756 # These three variables are undocumented and unsupported,
2757 # and are intended to be withdrawn in a future Autoconf release.
2758 # They can cause serious problems if a builder's source tree is in a directory
2759 # whose full name contains unusual characters.
2760 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2761 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2762 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2763
2764
2765 # Find a good install program.  We prefer a C program (faster),
2766 # so one script is as good as another.  But avoid the broken or
2767 # incompatible versions:
2768 # SysV /etc/install, /usr/sbin/install
2769 # SunOS /usr/etc/install
2770 # IRIX /sbin/install
2771 # AIX /bin/install
2772 # AmigaOS /C/install, which installs bootblocks on floppy discs
2773 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2774 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2775 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2776 # OS/2's system install, which has a completely different semantic
2777 # ./install, which can be erroneously created by make from ./install.sh.
2778 # Reject install programs that cannot install multiple files.
2779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2780 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2781 if test -z "$INSTALL"; then
2782 if ${ac_cv_path_install+:} false; then :
2783   $as_echo_n "(cached) " >&6
2784 else
2785   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2786 for as_dir in $PATH
2787 do
2788   IFS=$as_save_IFS
2789   test -z "$as_dir" && as_dir=.
2790     # Account for people who put trailing slashes in PATH elements.
2791 case $as_dir/ in #((
2792   ./ | .// | /[cC]/* | \
2793   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2794   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2795   /usr/ucb/* ) ;;
2796   *)
2797     # OSF1 and SCO ODT 3.0 have their own names for install.
2798     # Don't use installbsd from OSF since it installs stuff as root
2799     # by default.
2800     for ac_prog in ginstall scoinst install; do
2801       for ac_exec_ext in '' $ac_executable_extensions; do
2802         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2803           if test $ac_prog = install &&
2804             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2805             # AIX install.  It has an incompatible calling convention.
2806             :
2807           elif test $ac_prog = install &&
2808             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2809             # program-specific install script used by HP pwplus--don't use.
2810             :
2811           else
2812             rm -rf conftest.one conftest.two conftest.dir
2813             echo one > conftest.one
2814             echo two > conftest.two
2815             mkdir conftest.dir
2816             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2817               test -s conftest.one && test -s conftest.two &&
2818               test -s conftest.dir/conftest.one &&
2819               test -s conftest.dir/conftest.two
2820             then
2821               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2822               break 3
2823             fi
2824           fi
2825         fi
2826       done
2827     done
2828     ;;
2829 esac
2830
2831   done
2832 IFS=$as_save_IFS
2833
2834 rm -rf conftest.one conftest.two conftest.dir
2835
2836 fi
2837   if test "${ac_cv_path_install+set}" = set; then
2838     INSTALL=$ac_cv_path_install
2839   else
2840     # As a last resort, use the slow shell script.  Don't cache a
2841     # value for INSTALL within a source directory, because that will
2842     # break other packages using the cache if that directory is
2843     # removed, or if the value is a relative name.
2844     INSTALL=$ac_install_sh
2845   fi
2846 fi
2847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2848 $as_echo "$INSTALL" >&6; }
2849
2850 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2851 # It thinks the first close brace ends the variable substitution.
2852 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2853
2854 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2855
2856 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2857
2858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2859 $as_echo_n "checking whether build environment is sane... " >&6; }
2860 # Just in case
2861 sleep 1
2862 echo timestamp > conftest.file
2863 # Reject unsafe characters in $srcdir or the absolute working directory
2864 # name.  Accept space and tab only in the latter.
2865 am_lf='
2866 '
2867 case `pwd` in
2868   *[\\\"\#\$\&\'\`$am_lf]*)
2869     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2870 esac
2871 case $srcdir in
2872   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2873     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2874 esac
2875
2876 # Do `set' in a subshell so we don't clobber the current shell's
2877 # arguments.  Must try -L first in case configure is actually a
2878 # symlink; some systems play weird games with the mod time of symlinks
2879 # (eg FreeBSD returns the mod time of the symlink's containing
2880 # directory).
2881 if (
2882    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2883    if test "$*" = "X"; then
2884       # -L didn't work.
2885       set X `ls -t "$srcdir/configure" conftest.file`
2886    fi
2887    rm -f conftest.file
2888    if test "$*" != "X $srcdir/configure conftest.file" \
2889       && test "$*" != "X conftest.file $srcdir/configure"; then
2890
2891       # If neither matched, then we have a broken ls.  This can happen
2892       # if, for instance, CONFIG_SHELL is bash and it inherits a
2893       # broken ls alias from the environment.  This has actually
2894       # happened.  Such a system could not be considered "sane".
2895       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2896 alias in your environment" "$LINENO" 5
2897    fi
2898
2899    test "$2" = conftest.file
2900    )
2901 then
2902    # Ok.
2903    :
2904 else
2905    as_fn_error $? "newly created file is older than distributed files!
2906 Check your system clock" "$LINENO" 5
2907 fi
2908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2909 $as_echo "yes" >&6; }
2910 test "$program_prefix" != NONE &&
2911   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2912 # Use a double $ so make ignores it.
2913 test "$program_suffix" != NONE &&
2914   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2915 # Double any \ or $.
2916 # By default was `s,x,x', remove it if useless.
2917 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2918 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2919
2920 # expand $ac_aux_dir to an absolute path
2921 am_aux_dir=`cd $ac_aux_dir && pwd`
2922
2923 if test x"${MISSING+set}" != xset; then
2924   case $am_aux_dir in
2925   *\ * | *\     *)
2926     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2927   *)
2928     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2929   esac
2930 fi
2931 # Use eval to expand $SHELL
2932 if eval "$MISSING --run true"; then
2933   am_missing_run="$MISSING --run "
2934 else
2935   am_missing_run=
2936   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2937 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2938 fi
2939
2940 if test x"${install_sh}" != xset; then
2941   case $am_aux_dir in
2942   *\ * | *\     *)
2943     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2944   *)
2945     install_sh="\${SHELL} $am_aux_dir/install-sh"
2946   esac
2947 fi
2948
2949 # Installed binaries are usually stripped using `strip' when the user
2950 # run `make install-strip'.  However `strip' might not be the right
2951 # tool to use in cross-compilation environments, therefore Automake
2952 # will honor the `STRIP' environment variable to overrule this program.
2953 if test "$cross_compiling" != no; then
2954   if test -n "$ac_tool_prefix"; then
2955   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2956 set dummy ${ac_tool_prefix}strip; ac_word=$2
2957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2958 $as_echo_n "checking for $ac_word... " >&6; }
2959 if ${ac_cv_prog_STRIP+:} false; then :
2960   $as_echo_n "(cached) " >&6
2961 else
2962   if test -n "$STRIP"; then
2963   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2964 else
2965 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2966 for as_dir in $PATH
2967 do
2968   IFS=$as_save_IFS
2969   test -z "$as_dir" && as_dir=.
2970     for ac_exec_ext in '' $ac_executable_extensions; do
2971   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2972     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2973     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2974     break 2
2975   fi
2976 done
2977   done
2978 IFS=$as_save_IFS
2979
2980 fi
2981 fi
2982 STRIP=$ac_cv_prog_STRIP
2983 if test -n "$STRIP"; then
2984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2985 $as_echo "$STRIP" >&6; }
2986 else
2987   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2988 $as_echo "no" >&6; }
2989 fi
2990
2991
2992 fi
2993 if test -z "$ac_cv_prog_STRIP"; then
2994   ac_ct_STRIP=$STRIP
2995   # Extract the first word of "strip", so it can be a program name with args.
2996 set dummy strip; ac_word=$2
2997 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2998 $as_echo_n "checking for $ac_word... " >&6; }
2999 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3000   $as_echo_n "(cached) " >&6
3001 else
3002   if test -n "$ac_ct_STRIP"; then
3003   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3004 else
3005 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3006 for as_dir in $PATH
3007 do
3008   IFS=$as_save_IFS
3009   test -z "$as_dir" && as_dir=.
3010     for ac_exec_ext in '' $ac_executable_extensions; do
3011   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3012     ac_cv_prog_ac_ct_STRIP="strip"
3013     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3014     break 2
3015   fi
3016 done
3017   done
3018 IFS=$as_save_IFS
3019
3020 fi
3021 fi
3022 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3023 if test -n "$ac_ct_STRIP"; then
3024   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3025 $as_echo "$ac_ct_STRIP" >&6; }
3026 else
3027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3028 $as_echo "no" >&6; }
3029 fi
3030
3031   if test "x$ac_ct_STRIP" = x; then
3032     STRIP=":"
3033   else
3034     case $cross_compiling:$ac_tool_warned in
3035 yes:)
3036 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3037 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3038 ac_tool_warned=yes ;;
3039 esac
3040     STRIP=$ac_ct_STRIP
3041   fi
3042 else
3043   STRIP="$ac_cv_prog_STRIP"
3044 fi
3045
3046 fi
3047 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3048
3049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3050 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3051 if test -z "$MKDIR_P"; then
3052   if ${ac_cv_path_mkdir+:} false; then :
3053   $as_echo_n "(cached) " >&6
3054 else
3055   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3056 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3057 do
3058   IFS=$as_save_IFS
3059   test -z "$as_dir" && as_dir=.
3060     for ac_prog in mkdir gmkdir; do
3061          for ac_exec_ext in '' $ac_executable_extensions; do
3062            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3063            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3064              'mkdir (GNU coreutils) '* | \
3065              'mkdir (coreutils) '* | \
3066              'mkdir (fileutils) '4.1*)
3067                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3068                break 3;;
3069            esac
3070          done
3071        done
3072   done
3073 IFS=$as_save_IFS
3074
3075 fi
3076
3077   test -d ./--version && rmdir ./--version
3078   if test "${ac_cv_path_mkdir+set}" = set; then
3079     MKDIR_P="$ac_cv_path_mkdir -p"
3080   else
3081     # As a last resort, use the slow shell script.  Don't cache a
3082     # value for MKDIR_P within a source directory, because that will
3083     # break other packages using the cache if that directory is
3084     # removed, or if the value is a relative name.
3085     MKDIR_P="$ac_install_sh -d"
3086   fi
3087 fi
3088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3089 $as_echo "$MKDIR_P" >&6; }
3090
3091
3092 mkdir_p="$MKDIR_P"
3093 case $mkdir_p in
3094   [\\/$]* | ?:[\\/]*) ;;
3095   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3096 esac
3097
3098 for ac_prog in gawk mawk nawk awk
3099 do
3100   # Extract the first word of "$ac_prog", so it can be a program name with args.
3101 set dummy $ac_prog; ac_word=$2
3102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3103 $as_echo_n "checking for $ac_word... " >&6; }
3104 if ${ac_cv_prog_AWK+:} false; then :
3105   $as_echo_n "(cached) " >&6
3106 else
3107   if test -n "$AWK"; then
3108   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3109 else
3110 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3111 for as_dir in $PATH
3112 do
3113   IFS=$as_save_IFS
3114   test -z "$as_dir" && as_dir=.
3115     for ac_exec_ext in '' $ac_executable_extensions; do
3116   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3117     ac_cv_prog_AWK="$ac_prog"
3118     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3119     break 2
3120   fi
3121 done
3122   done
3123 IFS=$as_save_IFS
3124
3125 fi
3126 fi
3127 AWK=$ac_cv_prog_AWK
3128 if test -n "$AWK"; then
3129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3130 $as_echo "$AWK" >&6; }
3131 else
3132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3133 $as_echo "no" >&6; }
3134 fi
3135
3136
3137   test -n "$AWK" && break
3138 done
3139
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3141 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3142 set x ${MAKE-make}
3143 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3144 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3145   $as_echo_n "(cached) " >&6
3146 else
3147   cat >conftest.make <<\_ACEOF
3148 SHELL = /bin/sh
3149 all:
3150         @echo '@@@%%%=$(MAKE)=@@@%%%'
3151 _ACEOF
3152 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3153 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3154   *@@@%%%=?*=@@@%%%*)
3155     eval ac_cv_prog_make_${ac_make}_set=yes;;
3156   *)
3157     eval ac_cv_prog_make_${ac_make}_set=no;;
3158 esac
3159 rm -f conftest.make
3160 fi
3161 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3162   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3163 $as_echo "yes" >&6; }
3164   SET_MAKE=
3165 else
3166   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3167 $as_echo "no" >&6; }
3168   SET_MAKE="MAKE=${MAKE-make}"
3169 fi
3170
3171 rm -rf .tst 2>/dev/null
3172 mkdir .tst 2>/dev/null
3173 if test -d .tst; then
3174   am__leading_dot=.
3175 else
3176   am__leading_dot=_
3177 fi
3178 rmdir .tst 2>/dev/null
3179
3180 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3181   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3182   # is not polluted with repeated "-I."
3183   am__isrc=' -I$(srcdir)'
3184   # test to see if srcdir already configured
3185   if test -f $srcdir/config.status; then
3186     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3187   fi
3188 fi
3189
3190 # test whether we have cygpath
3191 if test -z "$CYGPATH_W"; then
3192   if (cygpath --version) >/dev/null 2>/dev/null; then
3193     CYGPATH_W='cygpath -w'
3194   else
3195     CYGPATH_W=echo
3196   fi
3197 fi
3198
3199
3200 # Define the identity of the package.
3201  PACKAGE='emacs'
3202  VERSION='24.0.50'
3203
3204
3205 cat >>confdefs.h <<_ACEOF
3206 #define PACKAGE "$PACKAGE"
3207 _ACEOF
3208
3209
3210 cat >>confdefs.h <<_ACEOF
3211 #define VERSION "$VERSION"
3212 _ACEOF
3213
3214 # Some tools Automake needs.
3215
3216 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3217
3218
3219 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3220
3221
3222 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3223
3224
3225 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3226
3227
3228 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3229
3230 # We need awk for the "check" target.  The system "awk" is bad on
3231 # some platforms.
3232 # Always define AMTAR for backward compatibility.
3233
3234 AMTAR=${AMTAR-"${am_missing_run}tar"}
3235
3236 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3237
3238
3239
3240
3241
3242
3243
3244
3245 lispdir='${datadir}/emacs/${version}/lisp'
3246 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3247 '${datadir}/emacs/site-lisp'
3248 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3249 etcdir='${datadir}/emacs/${version}/etc'
3250 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3251 docdir='${datadir}/emacs/${version}/etc'
3252 gamedir='${localstatedir}/games/emacs'
3253
3254
3255
3256
3257 # Check whether --with-pop was given.
3258 if test "${with_pop+set}" = set; then :
3259   withval=$with_pop;
3260 else
3261      with_pop=yes
3262 fi
3263
3264 if test "$with_pop" = yes; then
3265    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3266
3267 fi
3268
3269
3270 # Check whether --with-kerberos was given.
3271 if test "${with_kerberos+set}" = set; then :
3272   withval=$with_kerberos;
3273 else
3274       with_kerberos=no
3275 fi
3276
3277 if test "$with_kerberos" != no; then
3278    $as_echo "#define KERBEROS 1" >>confdefs.h
3279
3280 fi
3281
3282
3283 # Check whether --with-kerberos5 was given.
3284 if test "${with_kerberos5+set}" = set; then :
3285   withval=$with_kerberos5;
3286 else
3287       with_kerberos5=no
3288 fi
3289
3290 if test "${with_kerberos5}" != no; then
3291   if test "${with_kerberos}" = no; then
3292     with_kerberos=yes
3293     $as_echo "#define KERBEROS 1" >>confdefs.h
3294
3295   fi
3296
3297 $as_echo "#define KERBEROS5 1" >>confdefs.h
3298
3299 fi
3300
3301
3302 # Check whether --with-hesiod was given.
3303 if test "${with_hesiod+set}" = set; then :
3304   withval=$with_hesiod;
3305 else
3306       with_hesiod=no
3307 fi
3308
3309 if test "$with_hesiod" != no; then
3310
3311 $as_echo "#define HESIOD 1" >>confdefs.h
3312
3313 fi
3314
3315
3316 # Check whether --with-mmdf was given.
3317 if test "${with_mmdf+set}" = set; then :
3318   withval=$with_mmdf;
3319 else
3320       with_mmdf=no
3321 fi
3322
3323 if test "$with_mmdf" != no; then
3324
3325 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3326
3327 fi
3328
3329
3330 # Check whether --with-mail-unlink was given.
3331 if test "${with_mail_unlink+set}" = set; then :
3332   withval=$with_mail_unlink;
3333 else
3334       with_mail_unlink=no
3335 fi
3336
3337 if test "$with_mail_unlink" != no; then
3338
3339 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3340
3341 fi
3342
3343
3344 # Check whether --with-mailhost was given.
3345 if test "${with_mailhost+set}" = set; then :
3346   withval=$with_mailhost;
3347 cat >>confdefs.h <<_ACEOF
3348 #define MAILHOST "$withval"
3349 _ACEOF
3350
3351 fi
3352
3353
3354
3355 # Check whether --with-sound was given.
3356 if test "${with_sound+set}" = set; then :
3357   withval=$with_sound;
3358 else
3359      with_sound=yes
3360 fi
3361
3362
3363
3364 # Check whether --with-sync-input was given.
3365 if test "${with_sync_input+set}" = set; then :
3366   withval=$with_sync_input;
3367 else
3368      with_sync_input=yes
3369 fi
3370
3371 if test "$with_sync_input" = yes; then
3372
3373 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3374
3375 fi
3376
3377
3378 # Check whether --with-x-toolkit was given.
3379 if test "${with_x_toolkit+set}" = set; then :
3380   withval=$with_x_toolkit;        case "${withval}" in
3381             y | ye | yes )      val=gtk ;;
3382             n | no )            val=no  ;;
3383             l | lu | luc | luci | lucid )       val=lucid ;;
3384             a | at | ath | athe | athen | athena )      val=athena ;;
3385             m | mo | mot | moti | motif )       val=motif ;;
3386             g | gt | gtk  )     val=gtk ;;
3387             gtk3  )     val=gtk3 ;;
3388             * )
3389 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
3390 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3391 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3392             ;;
3393           esac
3394           with_x_toolkit=$val
3395
3396 fi
3397
3398
3399
3400 # Check whether --with-xpm was given.
3401 if test "${with_xpm+set}" = set; then :
3402   withval=$with_xpm;
3403 else
3404      with_xpm=yes
3405 fi
3406
3407
3408 # Check whether --with-jpeg was given.
3409 if test "${with_jpeg+set}" = set; then :
3410   withval=$with_jpeg;
3411 else
3412      with_jpeg=yes
3413 fi
3414
3415
3416 # Check whether --with-tiff was given.
3417 if test "${with_tiff+set}" = set; then :
3418   withval=$with_tiff;
3419 else
3420      with_tiff=yes
3421 fi
3422
3423
3424 # Check whether --with-gif was given.
3425 if test "${with_gif+set}" = set; then :
3426   withval=$with_gif;
3427 else
3428      with_gif=yes
3429 fi
3430
3431
3432 # Check whether --with-png was given.
3433 if test "${with_png+set}" = set; then :
3434   withval=$with_png;
3435 else
3436      with_png=yes
3437 fi
3438
3439
3440 # Check whether --with-rsvg was given.
3441 if test "${with_rsvg+set}" = set; then :
3442   withval=$with_rsvg;
3443 else
3444      with_rsvg=yes
3445 fi
3446
3447
3448 # Check whether --with-xml2 was given.
3449 if test "${with_xml2+set}" = set; then :
3450   withval=$with_xml2;
3451 else
3452      with_xml2=yes
3453 fi
3454
3455
3456 # Check whether --with-imagemagick was given.
3457 if test "${with_imagemagick+set}" = set; then :
3458   withval=$with_imagemagick;
3459 else
3460      with_imagemagick=yes
3461 fi
3462
3463
3464
3465 # Check whether --with-xft was given.
3466 if test "${with_xft+set}" = set; then :
3467   withval=$with_xft;
3468 else
3469      with_xft=yes
3470 fi
3471
3472
3473 # Check whether --with-libotf was given.
3474 if test "${with_libotf+set}" = set; then :
3475   withval=$with_libotf;
3476 else
3477      with_libotf=yes
3478 fi
3479
3480
3481 # Check whether --with-m17n-flt was given.
3482 if test "${with_m17n_flt+set}" = set; then :
3483   withval=$with_m17n_flt;
3484 else
3485      with_m17n_flt=yes
3486 fi
3487
3488
3489
3490 # Check whether --with-toolkit-scroll-bars was given.
3491 if test "${with_toolkit_scroll_bars+set}" = set; then :
3492   withval=$with_toolkit_scroll_bars;
3493 else
3494      with_toolkit_scroll_bars=yes
3495 fi
3496
3497
3498 # Check whether --with-xaw3d was given.
3499 if test "${with_xaw3d+set}" = set; then :
3500   withval=$with_xaw3d;
3501 else
3502      with_xaw3d=yes
3503 fi
3504
3505
3506 # Check whether --with-xim was given.
3507 if test "${with_xim+set}" = set; then :
3508   withval=$with_xim;
3509 else
3510      with_xim=yes
3511 fi
3512
3513
3514 # Check whether --with-ns was given.
3515 if test "${with_ns+set}" = set; then :
3516   withval=$with_ns;
3517 else
3518       with_ns=no
3519 fi
3520
3521
3522
3523 # Check whether --with-gpm was given.
3524 if test "${with_gpm+set}" = set; then :
3525   withval=$with_gpm;
3526 else
3527      with_gpm=yes
3528 fi
3529
3530
3531 # Check whether --with-dbus was given.
3532 if test "${with_dbus+set}" = set; then :
3533   withval=$with_dbus;
3534 else
3535      with_dbus=yes
3536 fi
3537
3538
3539 # Check whether --with-gconf was given.
3540 if test "${with_gconf+set}" = set; then :
3541   withval=$with_gconf;
3542 else
3543      with_gconf=yes
3544 fi
3545
3546
3547 # Check whether --with-selinux was given.
3548 if test "${with_selinux+set}" = set; then :
3549   withval=$with_selinux;
3550 else
3551      with_selinux=yes
3552 fi
3553
3554
3555 # Check whether --with-gnutls was given.
3556 if test "${with_gnutls+set}" = set; then :
3557   withval=$with_gnutls;
3558 else
3559      with_gnutls=yes
3560 fi
3561
3562
3563 ## For the times when you want to build Emacs but don't have
3564 ## a suitable makeinfo, and can live without the manuals.
3565
3566 # Check whether --with-makeinfo was given.
3567 if test "${with_makeinfo+set}" = set; then :
3568   withval=$with_makeinfo;
3569 else
3570      with_makeinfo=yes
3571 fi
3572
3573
3574 ## This is an option because I do not know if all info/man support
3575 ## compressed files, nor how to test if they do so.
3576
3577 # Check whether --with-compress-info was given.
3578 if test "${with_compress_info+set}" = set; then :
3579   withval=$with_compress_info;
3580 else
3581      with_compress_info=yes
3582 fi
3583
3584 if test $with_compress_info = yes; then
3585    GZIP_INFO=yes
3586 else
3587    GZIP_INFO=
3588 fi
3589
3590
3591
3592 # Check whether --with-pkg-config-prog was given.
3593 if test "${with_pkg_config_prog+set}" = set; then :
3594   withval=$with_pkg_config_prog;
3595 fi
3596
3597 if test "X${with_pkg_config_prog}" != X; then
3598    if test "${with_pkg_config_prog}" != yes; then
3599       PKG_CONFIG="${with_pkg_config_prog}"
3600    fi
3601 fi
3602
3603 CRT_DIR=
3604
3605 # Check whether --with-crt-dir was given.
3606 if test "${with_crt_dir+set}" = set; then :
3607   withval=$with_crt_dir;
3608 fi
3609
3610 CRT_DIR="${with_crt_dir}"
3611
3612
3613 # Check whether --with-gameuser was given.
3614 if test "${with_gameuser+set}" = set; then :
3615   withval=$with_gameuser;
3616 fi
3617
3618 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
3619   && gameuser="${with_gameuser}"
3620 test "X$gameuser" = X && gameuser=games
3621
3622
3623 # Check whether --with-gnustep-conf was given.
3624 if test "${with_gnustep_conf+set}" = set; then :
3625   withval=$with_gnustep_conf;
3626 fi
3627
3628 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
3629   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
3630 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
3631      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
3632
3633 # Check whether --enable-ns-self-contained was given.
3634 if test "${enable_ns_self_contained+set}" = set; then :
3635   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
3636 else
3637   EN_NS_SELF_CONTAINED=yes
3638 fi
3639
3640
3641 # Check whether --enable-asserts was given.
3642 if test "${enable_asserts+set}" = set; then :
3643   enableval=$enable_asserts; USE_XASSERTS=$enableval
3644 else
3645   USE_XASSERTS=no
3646 fi
3647
3648
3649 # Check whether --enable-maintainer-mode was given.
3650 if test "${enable_maintainer_mode+set}" = set; then :
3651   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3652 else
3653   USE_MAINTAINER_MODE=no
3654 fi
3655
3656 if test $USE_MAINTAINER_MODE = yes; then
3657   MAINT=
3658 else
3659   MAINT=#
3660 fi
3661
3662
3663 # Check whether --enable-locallisppath was given.
3664 if test "${enable_locallisppath+set}" = set; then :
3665   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
3666   locallisppath=
3667 elif test "${enableval}" != "yes"; then
3668   locallisppath=${enableval}
3669 fi
3670 fi
3671
3672
3673 # Check whether --enable-checking was given.
3674 if test "${enable_checking+set}" = set; then :
3675   enableval=$enable_checking; ac_checking_flags="${enableval}"
3676 fi
3677
3678 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3679 for check in $ac_checking_flags
3680 do
3681         case $check in
3682         # these set all the flags to specific states
3683         yes)            ac_enable_checking=1 ;;
3684         no)             ac_enable_checking= ;
3685                         ac_gc_check_stringbytes= ;
3686                         ac_gc_check_string_overrun= ;
3687                         ac_gc_check_string_free_list= ;
3688                         ac_xmalloc_overrun= ;
3689                         ac_gc_check_cons_list= ;;
3690         all)            ac_enable_checking=1 ;
3691                         ac_gc_check_stringbytes=1 ;
3692                         ac_gc_check_string_overrun=1 ;
3693                         ac_gc_check_string_free_list=1 ;
3694                         ac_xmalloc_overrun=1 ;
3695                         ac_gc_check_cons_list=1 ;;
3696         # these enable particular checks
3697         stringbytes)    ac_gc_check_stringbytes=1 ;;
3698         stringoverrun)  ac_gc_check_string_overrun=1 ;;
3699         stringfreelist) ac_gc_check_string_free_list=1 ;;
3700         xmallocoverrun) ac_xmalloc_overrun=1 ;;
3701         conslist)       ac_gc_check_cons_list=1 ;;
3702         *)      as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
3703         esac
3704 done
3705 IFS="$ac_save_IFS"
3706
3707 if test x$ac_enable_checking != x ; then
3708
3709 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
3710
3711 fi
3712 if test x$ac_gc_check_stringbytes != x ; then
3713
3714 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
3715
3716 fi
3717 if test x$ac_gc_check_stringoverrun != x ; then
3718
3719 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
3720
3721 fi
3722 if test x$ac_gc_check_string_free_list != x ; then
3723
3724 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
3725
3726 fi
3727 if test x$ac_xmalloc_overrun != x ; then
3728
3729 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
3730
3731 fi
3732 if test x$ac_gc_check_cons_list != x ; then
3733
3734 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
3735
3736 fi
3737
3738 # Check whether --enable-use-lisp-union-type was given.
3739 if test "${enable_use_lisp_union_type+set}" = set; then :
3740   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
3741
3742 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
3743
3744 fi
3745 fi
3746
3747
3748
3749 # Check whether --enable-profiling was given.
3750 if test "${enable_profiling+set}" = set; then :
3751   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
3752 fi
3753
3754 if test x$ac_enable_profiling != x ; then
3755    PROFILING_CFLAGS="-DPROFILING=1 -pg"
3756 else
3757    PROFILING_CFLAGS=
3758 fi
3759
3760
3761 # Check whether --enable-autodepend was given.
3762 if test "${enable_autodepend+set}" = set; then :
3763   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
3764 else
3765   ac_enable_autodepend=yes
3766 fi
3767
3768
3769 #### Make srcdir absolute, if it isn't already.  It's important to
3770 #### avoid running the path through pwd unnecessarily, since pwd can
3771 #### give you automounter prefixes, which can go away.  We do all this
3772 #### so Emacs can find its files when run uninstalled.
3773 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
3774 unset CDPATH
3775 case "${srcdir}" in
3776   /* ) ;;
3777   . )
3778     ## We may be able to use the $PWD environment variable to make this
3779     ## absolute.  But sometimes PWD is inaccurate.
3780     ## Note: we used to use ${PWD} at the end instead of `pwd`,
3781     ## but that tested only for a well-formed and valid PWD,
3782     ## it did not object when PWD was well-formed and valid but just wrong.
3783     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
3784     then
3785       srcdir="$PWD"
3786     else
3787       srcdir="`(cd ${srcdir}; pwd)`"
3788     fi
3789   ;;
3790   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
3791 esac
3792
3793 #### Check if the source directory already has a configured system in it.
3794 if test `pwd` != `(cd ${srcdir} && pwd)` \
3795    && test -f "${srcdir}/src/config.h" ; then
3796   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
3797    as a build directory right now; it has been configured in its own
3798    right.  To configure in another directory as well, you MUST
3799    use GNU make.  If you do not have GNU make, then you must
3800    now do \`make distclean' in ${srcdir},
3801    and then run $0 again." >&5
3802 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
3803    as a build directory right now; it has been configured in its own
3804    right.  To configure in another directory as well, you MUST
3805    use GNU make.  If you do not have GNU make, then you must
3806    now do \`make distclean' in ${srcdir},
3807    and then run $0 again." >&2;}
3808 fi
3809
3810 #### Given the configuration name, set machfile and opsysfile to the
3811 #### names of the m/*.h and s/*.h files we should use.
3812
3813 ### Canonicalize the configuration name.
3814
3815 # Make sure we can run config.sub.
3816 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3817   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3818
3819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3820 $as_echo_n "checking build system type... " >&6; }
3821 if ${ac_cv_build+:} false; then :
3822   $as_echo_n "(cached) " >&6
3823 else
3824   ac_build_alias=$build_alias
3825 test "x$ac_build_alias" = x &&
3826   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3827 test "x$ac_build_alias" = x &&
3828   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3829 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3830   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3831
3832 fi
3833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3834 $as_echo "$ac_cv_build" >&6; }
3835 case $ac_cv_build in
3836 *-*-*) ;;
3837 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3838 esac
3839 build=$ac_cv_build
3840 ac_save_IFS=$IFS; IFS='-'
3841 set x $ac_cv_build
3842 shift
3843 build_cpu=$1
3844 build_vendor=$2
3845 shift; shift
3846 # Remember, the first character of IFS is used to create $*,
3847 # except with old shells:
3848 build_os=$*
3849 IFS=$ac_save_IFS
3850 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3851
3852
3853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3854 $as_echo_n "checking host system type... " >&6; }
3855 if ${ac_cv_host+:} false; then :
3856   $as_echo_n "(cached) " >&6
3857 else
3858   if test "x$host_alias" = x; then
3859   ac_cv_host=$ac_cv_build
3860 else
3861   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3862     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3863 fi
3864
3865 fi
3866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3867 $as_echo "$ac_cv_host" >&6; }
3868 case $ac_cv_host in
3869 *-*-*) ;;
3870 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3871 esac
3872 host=$ac_cv_host
3873 ac_save_IFS=$IFS; IFS='-'
3874 set x $ac_cv_host
3875 shift
3876 host_cpu=$1
3877 host_vendor=$2
3878 shift; shift
3879 # Remember, the first character of IFS is used to create $*,
3880 # except with old shells:
3881 host_os=$*
3882 IFS=$ac_save_IFS
3883 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3884
3885
3886 canonical=$host
3887 configuration=${host_alias-${build_alias-$host}}
3888
3889
3890
3891 ### If you add support for a new configuration, add code to this
3892 ### switch statement to recognize your configuration name and select
3893 ### the appropriate operating system and machine description files.
3894
3895 ### You would hope that you could choose an m/*.h file pretty much
3896 ### based on the machine portion of the configuration name, and an s/*.h
3897 ### file based on the operating system portion.  However, it turns out
3898 ### that each m/*.h file is pretty manufacturer-specific - for
3899 ### example mips.h is MIPS
3900 ### So we basically have to have a special case for each
3901 ### configuration name.
3902 ###
3903 ### As far as handling version numbers on operating systems is
3904 ### concerned, make sure things will fail in a fixable way.  If
3905 ### /etc/MACHINES doesn't say anything about version numbers, be
3906 ### prepared to handle anything reasonably.  If version numbers
3907 ### matter, be sure /etc/MACHINES says something about it.
3908
3909 machine='' opsys='' unported=no
3910 case "${canonical}" in
3911
3912   ## GNU/Linux ports
3913   *-*-linux-gnu*)
3914     opsys=gnu-linux
3915     case ${canonical} in
3916       alpha*)   machine=alpha ;;
3917       s390-*)   machine=ibms390 ;;
3918       s390x-*)  machine=ibms390x ;;
3919       powerpc*) machine=macppc ;;
3920       sparc*)   machine=sparc ;;
3921       ia64*)    machine=ia64 ;;
3922       m68k*)    machine=m68k ;;
3923       x86_64*)  machine=amdx86-64 ;;
3924     esac
3925   ;;
3926
3927   ## FreeBSD ports
3928   *-*-freebsd* )
3929     opsys=freebsd
3930     case "${canonical}" in
3931       alpha*)           machine=alpha ;;
3932       amd64-*|x86_64-*) machine=amdx86-64 ;;
3933       ia64-*)           machine=ia64 ;;
3934       i[3456]86-*)      machine=intel386 ;;
3935       powerpc-*)        machine=macppc ;;
3936       sparc-*)          machine=sparc ;;
3937       sparc64-*)        machine=sparc ;;
3938     esac
3939   ;;
3940
3941   ## FreeBSD kernel + glibc based userland
3942   *-*-kfreebsd*gnu* )
3943     opsys=gnu-kfreebsd
3944     case "${canonical}" in
3945       alpha*)           machine=alpha ;;
3946       amd64-*|x86_64-*) machine=amdx86-64 ;;
3947       ia64-*)           machine=ia64 ;;
3948       i[3456]86-*)      machine=intel386 ;;
3949       powerpc-*)        machine=macppc ;;
3950       sparc-*)          machine=sparc ;;
3951       sparc64-*)        machine=sparc ;;
3952     esac
3953   ;;
3954
3955   ## NetBSD ports
3956   *-*-netbsd* )
3957     opsys=netbsd
3958     case "${canonical}" in
3959       alpha*)      machine=alpha ;;
3960       x86_64-*)    machine=amdx86-64 ;;
3961       i[3456]86-*) machine=intel386 ;;
3962       m68k-*)      machine=m68k ;;
3963       powerpc-*)   machine=macppc ;;
3964       sparc*-)     machine=sparc ;;
3965       vax-*)       machine=vax ;;
3966     esac
3967   ;;
3968
3969   ## OpenBSD ports
3970   *-*-openbsd* )
3971     opsys=openbsd
3972     case "${canonical}" in
3973       alpha*)    machine=alpha ;;
3974       x86_64-*)  machine=amdx86-64 ;;
3975       i386-*)    machine=intel386 ;;
3976       powerpc-*) machine=macppc ;;
3977       sparc*)    machine=sparc ;;
3978       vax-*)     machine=vax ;;
3979     esac
3980   ;;
3981
3982   ## Apple Darwin / Mac OS X
3983   *-apple-darwin* )
3984     case "${canonical}" in
3985       i[3456]86-* )  machine=intel386 ;;
3986       powerpc-* )    machine=macppc ;;
3987       x86_64-* )     machine=amdx86-64 ;;
3988       * )            unported=yes ;;
3989     esac
3990     opsys=darwin
3991     # Define CPP as follows to make autoconf work correctly.
3992     CPP="${CC-cc} -E -no-cpp-precomp"
3993     # Use fink packages if available.
3994     if test -d /sw/include && test -d /sw/lib; then
3995       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3996       CPP="${CPP} ${GCC_TEST_OPTIONS}"
3997       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
3998     fi
3999   ;;
4000
4001   ## HP 9000 series 700 and 800, running HP/UX
4002   hppa*-hp-hpux10.2* )
4003     opsys=hpux10-20
4004   ;;
4005   hppa*-hp-hpux1[1-9]* )
4006     opsys=hpux11
4007     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4008   ;;
4009
4010   ## IBM machines
4011   rs6000-ibm-aix4.[23]* )
4012     machine=ibmrs6000 opsys=aix4-2
4013   ;;
4014   powerpc-ibm-aix4.[23]*  )
4015     machine=ibmrs6000 opsys=aix4-2
4016   ;;
4017   rs6000-ibm-aix[56]* )
4018     machine=ibmrs6000 opsys=aix4-2
4019   ;;
4020   powerpc-ibm-aix[56]*  )
4021     machine=ibmrs6000 opsys=aix4-2
4022   ;;
4023
4024   ## Silicon Graphics machines
4025   ## Iris 4D
4026   mips-sgi-irix6.5 )
4027     machine=iris4d opsys=irix6-5
4028     # Without defining _LANGUAGE_C, things get masked out in the headers
4029     # so that, for instance, grepping for `free' in stdlib.h fails and
4030     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4031     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4032     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4033   ;;
4034
4035   ## Suns
4036   *-sun-solaris* \
4037     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4038     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4039     case "${canonical}" in
4040       i[3456]86-*-* )     machine=intel386 ;;
4041       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4042       sparc* )          machine=sparc ;;
4043       * )               unported=yes ;;
4044     esac
4045     case "${canonical}" in
4046       *-sunos5.6* | *-solaris2.6* )
4047                 opsys=sol2-6
4048                 NON_GNU_CPP=/usr/ccs/lib/cpp
4049                 RANLIB="ar -ts"
4050                 ;;
4051       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4052                 opsys=sol2-6
4053                 emacs_check_sunpro_c=yes
4054                 NON_GNU_CPP=/usr/ccs/lib/cpp
4055                 ;;
4056       *-sunos5* | *-solaris* )
4057                 opsys=sol2-10
4058                 emacs_check_sunpro_c=yes
4059                 NON_GNU_CPP=/usr/ccs/lib/cpp
4060                 ;;
4061     esac
4062     ## Watch out for a compiler that we know will not work.
4063     case "${canonical}" in
4064      *-solaris* | *-sunos5* )
4065                 if [ "x$CC" = x/usr/ucb/cc ]; then
4066                   ## /usr/ucb/cc doesn't work;
4067                   ## we should find some other compiler that does work.
4068                   unset CC
4069                 fi
4070                 ;;
4071       *) ;;
4072     esac
4073   ;;
4074
4075   ## Intel 386 machines where we don't care about the manufacturer.
4076   i[3456]86-*-* )
4077     machine=intel386
4078     case "${canonical}" in
4079       *-cygwin )                opsys=cygwin ;;
4080       *-darwin* )               opsys=darwin
4081                                 CPP="${CC-cc} -E -no-cpp-precomp"
4082                                 ;;
4083       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4084       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4085       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4086       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4087     esac
4088   ;;
4089
4090   * )
4091     unported=yes
4092   ;;
4093 esac
4094
4095 ### If the code above didn't choose an operating system, just choose
4096 ### an operating system based on the configuration name.  You really
4097 ### only want to use this when you have no idea what the right
4098 ### operating system is; if you know what operating systems a machine
4099 ### runs, it's cleaner to make it explicit in the case statement
4100 ### above.
4101 if test x"${opsys}" = x; then
4102   case "${canonical}" in
4103     *-gnu* )                            opsys=gnu ;;
4104     * )
4105       unported=yes
4106     ;;
4107   esac
4108 fi
4109
4110
4111
4112 if test $unported = yes; then
4113   as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
4114 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4115 fi
4116
4117 if test -n "$machine"; then
4118   machfile="m/${machine}.h"
4119 else
4120   machfile=
4121 fi
4122 opsysfile="s/${opsys}.h"
4123
4124
4125 #### Choose a compiler.
4126 test -n "$CC" && cc_specified=yes
4127
4128 # Save the value of CFLAGS that the user specified.
4129 SPECIFIED_CFLAGS="$CFLAGS"
4130
4131 ac_ext=c
4132 ac_cpp='$CPP $CPPFLAGS'
4133 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4134 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4135 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4136 if test -n "$ac_tool_prefix"; then
4137   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4138 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4140 $as_echo_n "checking for $ac_word... " >&6; }
4141 if ${ac_cv_prog_CC+:} false; then :
4142   $as_echo_n "(cached) " >&6
4143 else
4144   if test -n "$CC"; then
4145   ac_cv_prog_CC="$CC" # Let the user override the test.
4146 else
4147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4148 for as_dir in $PATH
4149 do
4150   IFS=$as_save_IFS
4151   test -z "$as_dir" && as_dir=.
4152     for ac_exec_ext in '' $ac_executable_extensions; do
4153   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4154     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4155     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4156     break 2
4157   fi
4158 done
4159   done
4160 IFS=$as_save_IFS
4161
4162 fi
4163 fi
4164 CC=$ac_cv_prog_CC
4165 if test -n "$CC"; then
4166   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4167 $as_echo "$CC" >&6; }
4168 else
4169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4170 $as_echo "no" >&6; }
4171 fi
4172
4173
4174 fi
4175 if test -z "$ac_cv_prog_CC"; then
4176   ac_ct_CC=$CC
4177   # Extract the first word of "gcc", so it can be a program name with args.
4178 set dummy gcc; ac_word=$2
4179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4180 $as_echo_n "checking for $ac_word... " >&6; }
4181 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4182   $as_echo_n "(cached) " >&6
4183 else
4184   if test -n "$ac_ct_CC"; then
4185   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4186 else
4187 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4188 for as_dir in $PATH
4189 do
4190   IFS=$as_save_IFS
4191   test -z "$as_dir" && as_dir=.
4192     for ac_exec_ext in '' $ac_executable_extensions; do
4193   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4194     ac_cv_prog_ac_ct_CC="gcc"
4195     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4196     break 2
4197   fi
4198 done
4199   done
4200 IFS=$as_save_IFS
4201
4202 fi
4203 fi
4204 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4205 if test -n "$ac_ct_CC"; then
4206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4207 $as_echo "$ac_ct_CC" >&6; }
4208 else
4209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4210 $as_echo "no" >&6; }
4211 fi
4212
4213   if test "x$ac_ct_CC" = x; then
4214     CC=""
4215   else
4216     case $cross_compiling:$ac_tool_warned in
4217 yes:)
4218 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4219 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4220 ac_tool_warned=yes ;;
4221 esac
4222     CC=$ac_ct_CC
4223   fi
4224 else
4225   CC="$ac_cv_prog_CC"
4226 fi
4227
4228 if test -z "$CC"; then
4229           if test -n "$ac_tool_prefix"; then
4230     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4231 set dummy ${ac_tool_prefix}cc; ac_word=$2
4232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4233 $as_echo_n "checking for $ac_word... " >&6; }
4234 if ${ac_cv_prog_CC+:} false; then :
4235   $as_echo_n "(cached) " >&6
4236 else
4237   if test -n "$CC"; then
4238   ac_cv_prog_CC="$CC" # Let the user override the test.
4239 else
4240 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4241 for as_dir in $PATH
4242 do
4243   IFS=$as_save_IFS
4244   test -z "$as_dir" && as_dir=.
4245     for ac_exec_ext in '' $ac_executable_extensions; do
4246   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4247     ac_cv_prog_CC="${ac_tool_prefix}cc"
4248     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4249     break 2
4250   fi
4251 done
4252   done
4253 IFS=$as_save_IFS
4254
4255 fi
4256 fi
4257 CC=$ac_cv_prog_CC
4258 if test -n "$CC"; then
4259   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4260 $as_echo "$CC" >&6; }
4261 else
4262   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4263 $as_echo "no" >&6; }
4264 fi
4265
4266
4267   fi
4268 fi
4269 if test -z "$CC"; then
4270   # Extract the first word of "cc", so it can be a program name with args.
4271 set dummy cc; ac_word=$2
4272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4273 $as_echo_n "checking for $ac_word... " >&6; }
4274 if ${ac_cv_prog_CC+:} false; then :
4275   $as_echo_n "(cached) " >&6
4276 else
4277   if test -n "$CC"; then
4278   ac_cv_prog_CC="$CC" # Let the user override the test.
4279 else
4280   ac_prog_rejected=no
4281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4282 for as_dir in $PATH
4283 do
4284   IFS=$as_save_IFS
4285   test -z "$as_dir" && as_dir=.
4286     for ac_exec_ext in '' $ac_executable_extensions; do
4287   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4288     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4289        ac_prog_rejected=yes
4290        continue
4291      fi
4292     ac_cv_prog_CC="cc"
4293     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4294     break 2
4295   fi
4296 done
4297   done
4298 IFS=$as_save_IFS
4299
4300 if test $ac_prog_rejected = yes; then
4301   # We found a bogon in the path, so make sure we never use it.
4302   set dummy $ac_cv_prog_CC
4303   shift
4304   if test $# != 0; then
4305     # We chose a different compiler from the bogus one.
4306     # However, it has the same basename, so the bogon will be chosen
4307     # first if we set CC to just the basename; use the full file name.
4308     shift
4309     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4310   fi
4311 fi
4312 fi
4313 fi
4314 CC=$ac_cv_prog_CC
4315 if test -n "$CC"; then
4316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4317 $as_echo "$CC" >&6; }
4318 else
4319   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4320 $as_echo "no" >&6; }
4321 fi
4322
4323
4324 fi
4325 if test -z "$CC"; then
4326   if test -n "$ac_tool_prefix"; then
4327   for ac_prog in cl.exe
4328   do
4329     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4330 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4332 $as_echo_n "checking for $ac_word... " >&6; }
4333 if ${ac_cv_prog_CC+:} false; then :
4334   $as_echo_n "(cached) " >&6
4335 else
4336   if test -n "$CC"; then
4337   ac_cv_prog_CC="$CC" # Let the user override the test.
4338 else
4339 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4340 for as_dir in $PATH
4341 do
4342   IFS=$as_save_IFS
4343   test -z "$as_dir" && as_dir=.
4344     for ac_exec_ext in '' $ac_executable_extensions; do
4345   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4346     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4347     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4348     break 2
4349   fi
4350 done
4351   done
4352 IFS=$as_save_IFS
4353
4354 fi
4355 fi
4356 CC=$ac_cv_prog_CC
4357 if test -n "$CC"; then
4358   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4359 $as_echo "$CC" >&6; }
4360 else
4361   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4362 $as_echo "no" >&6; }
4363 fi
4364
4365
4366     test -n "$CC" && break
4367   done
4368 fi
4369 if test -z "$CC"; then
4370   ac_ct_CC=$CC
4371   for ac_prog in cl.exe
4372 do
4373   # Extract the first word of "$ac_prog", so it can be a program name with args.
4374 set dummy $ac_prog; ac_word=$2
4375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4376 $as_echo_n "checking for $ac_word... " >&6; }
4377 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4378   $as_echo_n "(cached) " >&6
4379 else
4380   if test -n "$ac_ct_CC"; then
4381   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4382 else
4383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4384 for as_dir in $PATH
4385 do
4386   IFS=$as_save_IFS
4387   test -z "$as_dir" && as_dir=.
4388     for ac_exec_ext in '' $ac_executable_extensions; do
4389   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4390     ac_cv_prog_ac_ct_CC="$ac_prog"
4391     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4392     break 2
4393   fi
4394 done
4395   done
4396 IFS=$as_save_IFS
4397
4398 fi
4399 fi
4400 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4401 if test -n "$ac_ct_CC"; then
4402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4403 $as_echo "$ac_ct_CC" >&6; }
4404 else
4405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4406 $as_echo "no" >&6; }
4407 fi
4408
4409
4410   test -n "$ac_ct_CC" && break
4411 done
4412
4413   if test "x$ac_ct_CC" = x; then
4414     CC=""
4415   else
4416     case $cross_compiling:$ac_tool_warned in
4417 yes:)
4418 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4419 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4420 ac_tool_warned=yes ;;
4421 esac
4422     CC=$ac_ct_CC
4423   fi
4424 fi
4425
4426 fi
4427
4428
4429 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4430 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4431 as_fn_error $? "no acceptable C compiler found in \$PATH
4432 See \`config.log' for more details" "$LINENO" 5; }
4433
4434 # Provide some information about the compiler.
4435 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4436 set X $ac_compile
4437 ac_compiler=$2
4438 for ac_option in --version -v -V -qversion; do
4439   { { ac_try="$ac_compiler $ac_option >&5"
4440 case "(($ac_try" in
4441   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4442   *) ac_try_echo=$ac_try;;
4443 esac
4444 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4445 $as_echo "$ac_try_echo"; } >&5
4446   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4447   ac_status=$?
4448   if test -s conftest.err; then
4449     sed '10a\
4450 ... rest of stderr output deleted ...
4451          10q' conftest.err >conftest.er1
4452     cat conftest.er1 >&5
4453   fi
4454   rm -f conftest.er1 conftest.err
4455   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4456   test $ac_status = 0; }
4457 done
4458
4459 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4460 /* end confdefs.h.  */
4461
4462 int
4463 main ()
4464 {
4465
4466   ;
4467   return 0;
4468 }
4469 _ACEOF
4470 ac_clean_files_save=$ac_clean_files
4471 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4472 # Try to create an executable without -o first, disregard a.out.
4473 # It will help us diagnose broken compilers, and finding out an intuition
4474 # of exeext.
4475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4476 $as_echo_n "checking whether the C compiler works... " >&6; }
4477 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4478
4479 # The possible output files:
4480 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4481
4482 ac_rmfiles=
4483 for ac_file in $ac_files
4484 do
4485   case $ac_file in
4486     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4487     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4488   esac
4489 done
4490 rm -f $ac_rmfiles
4491
4492 if { { ac_try="$ac_link_default"
4493 case "(($ac_try" in
4494   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4495   *) ac_try_echo=$ac_try;;
4496 esac
4497 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4498 $as_echo "$ac_try_echo"; } >&5
4499   (eval "$ac_link_default") 2>&5
4500   ac_status=$?
4501   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4502   test $ac_status = 0; }; then :
4503   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4504 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4505 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4506 # so that the user can short-circuit this test for compilers unknown to
4507 # Autoconf.
4508 for ac_file in $ac_files ''
4509 do
4510   test -f "$ac_file" || continue
4511   case $ac_file in
4512     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4513         ;;
4514     [ab].out )
4515         # We found the default executable, but exeext='' is most
4516         # certainly right.
4517         break;;
4518     *.* )
4519         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4520         then :; else
4521            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4522         fi
4523         # We set ac_cv_exeext here because the later test for it is not
4524         # safe: cross compilers may not add the suffix if given an `-o'
4525         # argument, so we may need to know it at that point already.
4526         # Even if this section looks crufty: it has the advantage of
4527         # actually working.
4528         break;;
4529     * )
4530         break;;
4531   esac
4532 done
4533 test "$ac_cv_exeext" = no && ac_cv_exeext=
4534
4535 else
4536   ac_file=''
4537 fi
4538 if test -z "$ac_file"; then :
4539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4540 $as_echo "no" >&6; }
4541 $as_echo "$as_me: failed program was:" >&5
4542 sed 's/^/| /' conftest.$ac_ext >&5
4543
4544 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4545 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4546 as_fn_error 77 "C compiler cannot create executables
4547 See \`config.log' for more details" "$LINENO" 5; }
4548 else
4549   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4550 $as_echo "yes" >&6; }
4551 fi
4552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4553 $as_echo_n "checking for C compiler default output file name... " >&6; }
4554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4555 $as_echo "$ac_file" >&6; }
4556 ac_exeext=$ac_cv_exeext
4557
4558 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4559 ac_clean_files=$ac_clean_files_save
4560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4561 $as_echo_n "checking for suffix of executables... " >&6; }
4562 if { { ac_try="$ac_link"
4563 case "(($ac_try" in
4564   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4565   *) ac_try_echo=$ac_try;;
4566 esac
4567 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4568 $as_echo "$ac_try_echo"; } >&5
4569   (eval "$ac_link") 2>&5
4570   ac_status=$?
4571   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4572   test $ac_status = 0; }; then :
4573   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4574 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4575 # work properly (i.e., refer to `conftest.exe'), while it won't with
4576 # `rm'.
4577 for ac_file in conftest.exe conftest conftest.*; do
4578   test -f "$ac_file" || continue
4579   case $ac_file in
4580     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4581     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4582           break;;
4583     * ) break;;
4584   esac
4585 done
4586 else
4587   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4588 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4589 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4590 See \`config.log' for more details" "$LINENO" 5; }
4591 fi
4592 rm -f conftest conftest$ac_cv_exeext
4593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4594 $as_echo "$ac_cv_exeext" >&6; }
4595
4596 rm -f conftest.$ac_ext
4597 EXEEXT=$ac_cv_exeext
4598 ac_exeext=$EXEEXT
4599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4600 /* end confdefs.h.  */
4601 #include <stdio.h>
4602 int
4603 main ()
4604 {
4605 FILE *f = fopen ("conftest.out", "w");
4606  return ferror (f) || fclose (f) != 0;
4607
4608   ;
4609   return 0;
4610 }
4611 _ACEOF
4612 ac_clean_files="$ac_clean_files conftest.out"
4613 # Check that the compiler produces executables we can run.  If not, either
4614 # the compiler is broken, or we cross compile.
4615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4616 $as_echo_n "checking whether we are cross compiling... " >&6; }
4617 if test "$cross_compiling" != yes; then
4618   { { ac_try="$ac_link"
4619 case "(($ac_try" in
4620   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4621   *) ac_try_echo=$ac_try;;
4622 esac
4623 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4624 $as_echo "$ac_try_echo"; } >&5
4625   (eval "$ac_link") 2>&5
4626   ac_status=$?
4627   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4628   test $ac_status = 0; }
4629   if { ac_try='./conftest$ac_cv_exeext'
4630   { { case "(($ac_try" in
4631   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4632   *) ac_try_echo=$ac_try;;
4633 esac
4634 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4635 $as_echo "$ac_try_echo"; } >&5
4636   (eval "$ac_try") 2>&5
4637   ac_status=$?
4638   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4639   test $ac_status = 0; }; }; then
4640     cross_compiling=no
4641   else
4642     if test "$cross_compiling" = maybe; then
4643         cross_compiling=yes
4644     else
4645         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4646 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4647 as_fn_error $? "cannot run C compiled programs.
4648 If you meant to cross compile, use \`--host'.
4649 See \`config.log' for more details" "$LINENO" 5; }
4650     fi
4651   fi
4652 fi
4653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4654 $as_echo "$cross_compiling" >&6; }
4655
4656 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4657 ac_clean_files=$ac_clean_files_save
4658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4659 $as_echo_n "checking for suffix of object files... " >&6; }
4660 if ${ac_cv_objext+:} false; then :
4661   $as_echo_n "(cached) " >&6
4662 else
4663   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4664 /* end confdefs.h.  */
4665
4666 int
4667 main ()
4668 {
4669
4670   ;
4671   return 0;
4672 }
4673 _ACEOF
4674 rm -f conftest.o conftest.obj
4675 if { { ac_try="$ac_compile"
4676 case "(($ac_try" in
4677   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4678   *) ac_try_echo=$ac_try;;
4679 esac
4680 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4681 $as_echo "$ac_try_echo"; } >&5
4682   (eval "$ac_compile") 2>&5
4683   ac_status=$?
4684   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4685   test $ac_status = 0; }; then :
4686   for ac_file in conftest.o conftest.obj conftest.*; do
4687   test -f "$ac_file" || continue;
4688   case $ac_file in
4689     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4690     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4691        break;;
4692   esac
4693 done
4694 else
4695   $as_echo "$as_me: failed program was:" >&5
4696 sed 's/^/| /' conftest.$ac_ext >&5
4697
4698 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4699 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4700 as_fn_error $? "cannot compute suffix of object files: cannot compile
4701 See \`config.log' for more details" "$LINENO" 5; }
4702 fi
4703 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4704 fi
4705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4706 $as_echo "$ac_cv_objext" >&6; }
4707 OBJEXT=$ac_cv_objext
4708 ac_objext=$OBJEXT
4709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4710 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4711 if ${ac_cv_c_compiler_gnu+:} false; then :
4712   $as_echo_n "(cached) " >&6
4713 else
4714   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4715 /* end confdefs.h.  */
4716
4717 int
4718 main ()
4719 {
4720 #ifndef __GNUC__
4721        choke me
4722 #endif
4723
4724   ;
4725   return 0;
4726 }
4727 _ACEOF
4728 if ac_fn_c_try_compile "$LINENO"; then :
4729   ac_compiler_gnu=yes
4730 else
4731   ac_compiler_gnu=no
4732 fi
4733 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4734 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4735
4736 fi
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4738 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4739 if test $ac_compiler_gnu = yes; then
4740   GCC=yes
4741 else
4742   GCC=
4743 fi
4744 ac_test_CFLAGS=${CFLAGS+set}
4745 ac_save_CFLAGS=$CFLAGS
4746 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4747 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4748 if ${ac_cv_prog_cc_g+:} false; then :
4749   $as_echo_n "(cached) " >&6
4750 else
4751   ac_save_c_werror_flag=$ac_c_werror_flag
4752    ac_c_werror_flag=yes
4753    ac_cv_prog_cc_g=no
4754    CFLAGS="-g"
4755    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4756 /* end confdefs.h.  */
4757
4758 int
4759 main ()
4760 {
4761
4762   ;
4763   return 0;
4764 }
4765 _ACEOF
4766 if ac_fn_c_try_compile "$LINENO"; then :
4767   ac_cv_prog_cc_g=yes
4768 else
4769   CFLAGS=""
4770       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4771 /* end confdefs.h.  */
4772
4773 int
4774 main ()
4775 {
4776
4777   ;
4778   return 0;
4779 }
4780 _ACEOF
4781 if ac_fn_c_try_compile "$LINENO"; then :
4782
4783 else
4784   ac_c_werror_flag=$ac_save_c_werror_flag
4785          CFLAGS="-g"
4786          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4787 /* end confdefs.h.  */
4788
4789 int
4790 main ()
4791 {
4792
4793   ;
4794   return 0;
4795 }
4796 _ACEOF
4797 if ac_fn_c_try_compile "$LINENO"; then :
4798   ac_cv_prog_cc_g=yes
4799 fi
4800 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4801 fi
4802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4803 fi
4804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4805    ac_c_werror_flag=$ac_save_c_werror_flag
4806 fi
4807 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4808 $as_echo "$ac_cv_prog_cc_g" >&6; }
4809 if test "$ac_test_CFLAGS" = set; then
4810   CFLAGS=$ac_save_CFLAGS
4811 elif test $ac_cv_prog_cc_g = yes; then
4812   if test "$GCC" = yes; then
4813     CFLAGS="-g -O2"
4814   else
4815     CFLAGS="-g"
4816   fi
4817 else
4818   if test "$GCC" = yes; then
4819     CFLAGS="-O2"
4820   else
4821     CFLAGS=
4822   fi
4823 fi
4824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4825 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4826 if ${ac_cv_prog_cc_c89+:} false; then :
4827   $as_echo_n "(cached) " >&6
4828 else
4829   ac_cv_prog_cc_c89=no
4830 ac_save_CC=$CC
4831 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4832 /* end confdefs.h.  */
4833 #include <stdarg.h>
4834 #include <stdio.h>
4835 #include <sys/types.h>
4836 #include <sys/stat.h>
4837 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4838 struct buf { int x; };
4839 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4840 static char *e (p, i)
4841      char **p;
4842      int i;
4843 {
4844   return p[i];
4845 }
4846 static char *f (char * (*g) (char **, int), char **p, ...)
4847 {
4848   char *s;
4849   va_list v;
4850   va_start (v,p);
4851   s = g (p, va_arg (v,int));
4852   va_end (v);
4853   return s;
4854 }
4855
4856 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4857    function prototypes and stuff, but not '\xHH' hex character constants.
4858    These don't provoke an error unfortunately, instead are silently treated
4859    as 'x'.  The following induces an error, until -std is added to get
4860    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4861    array size at least.  It's necessary to write '\x00'==0 to get something
4862    that's true only with -std.  */
4863 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4864
4865 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4866    inside strings and character constants.  */
4867 #define FOO(x) 'x'
4868 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4869
4870 int test (int i, double x);
4871 struct s1 {int (*f) (int a);};
4872 struct s2 {int (*f) (double a);};
4873 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4874 int argc;
4875 char **argv;
4876 int
4877 main ()
4878 {
4879 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4880   ;
4881   return 0;
4882 }
4883 _ACEOF
4884 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4885         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4886 do
4887   CC="$ac_save_CC $ac_arg"
4888   if ac_fn_c_try_compile "$LINENO"; then :
4889   ac_cv_prog_cc_c89=$ac_arg
4890 fi
4891 rm -f core conftest.err conftest.$ac_objext
4892   test "x$ac_cv_prog_cc_c89" != "xno" && break
4893 done
4894 rm -f conftest.$ac_ext
4895 CC=$ac_save_CC
4896
4897 fi
4898 # AC_CACHE_VAL
4899 case "x$ac_cv_prog_cc_c89" in
4900   x)
4901     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4902 $as_echo "none needed" >&6; } ;;
4903   xno)
4904     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4905 $as_echo "unsupported" >&6; } ;;
4906   *)
4907     CC="$CC $ac_cv_prog_cc_c89"
4908     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4909 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4910 esac
4911 if test "x$ac_cv_prog_cc_c89" != xno; then :
4912
4913 fi
4914
4915 ac_ext=c
4916 ac_cpp='$CPP $CPPFLAGS'
4917 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4918 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4919 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4920 DEPDIR="${am__leading_dot}deps"
4921
4922 ac_config_commands="$ac_config_commands depfiles"
4923
4924
4925 am_make=${MAKE-make}
4926 cat > confinc << 'END'
4927 am__doit:
4928         @echo this is the am__doit target
4929 .PHONY: am__doit
4930 END
4931 # If we don't find an include directive, just comment out the code.
4932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4933 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4934 am__include="#"
4935 am__quote=
4936 _am_result=none
4937 # First try GNU make style include.
4938 echo "include confinc" > confmf
4939 # Ignore all kinds of additional output from `make'.
4940 case `$am_make -s -f confmf 2> /dev/null` in #(
4941 *the\ am__doit\ target*)
4942   am__include=include
4943   am__quote=
4944   _am_result=GNU
4945   ;;
4946 esac
4947 # Now try BSD make style include.
4948 if test "$am__include" = "#"; then
4949    echo '.include "confinc"' > confmf
4950    case `$am_make -s -f confmf 2> /dev/null` in #(
4951    *the\ am__doit\ target*)
4952      am__include=.include
4953      am__quote="\""
4954      _am_result=BSD
4955      ;;
4956    esac
4957 fi
4958
4959
4960 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4961 $as_echo "$_am_result" >&6; }
4962 rm -f confinc confmf
4963
4964 # Check whether --enable-dependency-tracking was given.
4965 if test "${enable_dependency_tracking+set}" = set; then :
4966   enableval=$enable_dependency_tracking;
4967 fi
4968
4969 if test "x$enable_dependency_tracking" != xno; then
4970   am_depcomp="$ac_aux_dir/depcomp"
4971   AMDEPBACKSLASH='\'
4972 fi
4973  if test "x$enable_dependency_tracking" != xno; then
4974   AMDEP_TRUE=
4975   AMDEP_FALSE='#'
4976 else
4977   AMDEP_TRUE='#'
4978   AMDEP_FALSE=
4979 fi
4980
4981
4982
4983 depcc="$CC"   am_compiler_list=
4984
4985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4986 $as_echo_n "checking dependency style of $depcc... " >&6; }
4987 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4988   $as_echo_n "(cached) " >&6
4989 else
4990   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4991   # We make a subdir and do the tests there.  Otherwise we can end up
4992   # making bogus files that we don't know about and never remove.  For
4993   # instance it was reported that on HP-UX the gcc test will end up
4994   # making a dummy file named `D' -- because `-MD' means `put the output
4995   # in D'.
4996   mkdir conftest.dir
4997   # Copy depcomp to subdir because otherwise we won't find it if we're
4998   # using a relative directory.
4999   cp "$am_depcomp" conftest.dir
5000   cd conftest.dir
5001   # We will build objects and dependencies in a subdirectory because
5002   # it helps to detect inapplicable dependency modes.  For instance
5003   # both Tru64's cc and ICC support -MD to output dependencies as a
5004   # side effect of compilation, but ICC will put the dependencies in
5005   # the current directory while Tru64 will put them in the object
5006   # directory.
5007   mkdir sub
5008
5009   am_cv_CC_dependencies_compiler_type=none
5010   if test "$am_compiler_list" = ""; then
5011      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5012   fi
5013   am__universal=false
5014   case " $depcc " in #(
5015      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5016      esac
5017
5018   for depmode in $am_compiler_list; do
5019     # Setup a source with many dependencies, because some compilers
5020     # like to wrap large dependency lists on column 80 (with \), and
5021     # we should not choose a depcomp mode which is confused by this.
5022     #
5023     # We need to recreate these files for each test, as the compiler may
5024     # overwrite some of them when testing with obscure command lines.
5025     # This happens at least with the AIX C compiler.
5026     : > sub/conftest.c
5027     for i in 1 2 3 4 5 6; do
5028       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5029       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5030       # Solaris 8's {/usr,}/bin/sh.
5031       touch sub/conftst$i.h
5032     done
5033     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5034
5035     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5036     # mode.  It turns out that the SunPro C++ compiler does not properly
5037     # handle `-M -o', and we need to detect this.  Also, some Intel
5038     # versions had trouble with output in subdirs
5039     am__obj=sub/conftest.${OBJEXT-o}
5040     am__minus_obj="-o $am__obj"
5041     case $depmode in
5042     gcc)
5043       # This depmode causes a compiler race in universal mode.
5044       test "$am__universal" = false || continue
5045       ;;
5046     nosideeffect)
5047       # after this tag, mechanisms are not by side-effect, so they'll
5048       # only be used when explicitly requested
5049       if test "x$enable_dependency_tracking" = xyes; then
5050         continue
5051       else
5052         break
5053       fi
5054       ;;
5055     msvisualcpp | msvcmsys)
5056       # This compiler won't grok `-c -o', but also, the minuso test has
5057       # not run yet.  These depmodes are late enough in the game, and
5058       # so weak that their functioning should not be impacted.
5059       am__obj=conftest.${OBJEXT-o}
5060       am__minus_obj=
5061       ;;
5062     none) break ;;
5063     esac
5064     if depmode=$depmode \
5065        source=sub/conftest.c object=$am__obj \
5066        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5067        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5068          >/dev/null 2>conftest.err &&
5069        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5070        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5071        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5072        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5073       # icc doesn't choke on unknown options, it will just issue warnings
5074       # or remarks (even with -Werror).  So we grep stderr for any message
5075       # that says an option was ignored or not supported.
5076       # When given -MP, icc 7.0 and 7.1 complain thusly:
5077       #   icc: Command line warning: ignoring option '-M'; no argument required
5078       # The diagnosis changed in icc 8.0:
5079       #   icc: Command line remark: option '-MP' not supported
5080       if (grep 'ignoring option' conftest.err ||
5081           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5082         am_cv_CC_dependencies_compiler_type=$depmode
5083         break
5084       fi
5085     fi
5086   done
5087
5088   cd ..
5089   rm -rf conftest.dir
5090 else
5091   am_cv_CC_dependencies_compiler_type=none
5092 fi
5093
5094 fi
5095 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5096 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5097 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5098
5099  if
5100   test "x$enable_dependency_tracking" != xno \
5101   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5102   am__fastdepCC_TRUE=
5103   am__fastdepCC_FALSE='#'
5104 else
5105   am__fastdepCC_TRUE='#'
5106   am__fastdepCC_FALSE=
5107 fi
5108
5109
5110 if test "x$CC" != xcc; then
5111   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5112 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5113 else
5114   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5115 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5116 fi
5117 set dummy $CC; ac_cc=`$as_echo "$2" |
5118                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5119 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
5120   $as_echo_n "(cached) " >&6
5121 else
5122   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5123 /* end confdefs.h.  */
5124
5125 int
5126 main ()
5127 {
5128
5129   ;
5130   return 0;
5131 }
5132 _ACEOF
5133 # Make sure it works both with $CC and with simple cc.
5134 # We do the test twice because some compilers refuse to overwrite an
5135 # existing .o file with -o, though they will create one.
5136 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5137 rm -f conftest2.*
5138 if { { case "(($ac_try" in
5139   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5140   *) ac_try_echo=$ac_try;;
5141 esac
5142 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5143 $as_echo "$ac_try_echo"; } >&5
5144   (eval "$ac_try") 2>&5
5145   ac_status=$?
5146   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5147   test $ac_status = 0; } &&
5148    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5149   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5150   *) ac_try_echo=$ac_try;;
5151 esac
5152 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5153 $as_echo "$ac_try_echo"; } >&5
5154   (eval "$ac_try") 2>&5
5155   ac_status=$?
5156   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5157   test $ac_status = 0; };
5158 then
5159   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5160   if test "x$CC" != xcc; then
5161     # Test first that cc exists at all.
5162     if { ac_try='cc -c conftest.$ac_ext >&5'
5163   { { case "(($ac_try" in
5164   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5165   *) ac_try_echo=$ac_try;;
5166 esac
5167 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5168 $as_echo "$ac_try_echo"; } >&5
5169   (eval "$ac_try") 2>&5
5170   ac_status=$?
5171   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5172   test $ac_status = 0; }; }; then
5173       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5174       rm -f conftest2.*
5175       if { { case "(($ac_try" in
5176   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5177   *) ac_try_echo=$ac_try;;
5178 esac
5179 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5180 $as_echo "$ac_try_echo"; } >&5
5181   (eval "$ac_try") 2>&5
5182   ac_status=$?
5183   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5184   test $ac_status = 0; } &&
5185          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5186   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5187   *) ac_try_echo=$ac_try;;
5188 esac
5189 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5190 $as_echo "$ac_try_echo"; } >&5
5191   (eval "$ac_try") 2>&5
5192   ac_status=$?
5193   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5194   test $ac_status = 0; };
5195       then
5196         # cc works too.
5197         :
5198       else
5199         # cc exists but doesn't like -o.
5200         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5201       fi
5202     fi
5203   fi
5204 else
5205   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5206 fi
5207 rm -f core conftest*
5208
5209 fi
5210 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5212 $as_echo "yes" >&6; }
5213 else
5214   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5215 $as_echo "no" >&6; }
5216
5217 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5218
5219 fi
5220
5221 # FIXME: we rely on the cache variable name because
5222 # there is no other way.
5223 set dummy $CC
5224 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5225 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5226 if test "$am_t" != yes; then
5227    # Losing compiler, so override with the script.
5228    # FIXME: It is wrong to rewrite CC.
5229    # But if we don't then we get into trouble of one sort or another.
5230    # A longer-term fix would be to have automake use am__CC in this case,
5231    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5232    CC="$am_aux_dir/compile $CC"
5233 fi
5234
5235
5236
5237 # Initialize gnulib right after verifying that the C compiler works.
5238 if test -n "$ac_tool_prefix"; then
5239   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5240 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5242 $as_echo_n "checking for $ac_word... " >&6; }
5243 if ${ac_cv_prog_RANLIB+:} false; then :
5244   $as_echo_n "(cached) " >&6
5245 else
5246   if test -n "$RANLIB"; then
5247   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5248 else
5249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5250 for as_dir in $PATH
5251 do
5252   IFS=$as_save_IFS
5253   test -z "$as_dir" && as_dir=.
5254     for ac_exec_ext in '' $ac_executable_extensions; do
5255   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5256     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5257     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5258     break 2
5259   fi
5260 done
5261   done
5262 IFS=$as_save_IFS
5263
5264 fi
5265 fi
5266 RANLIB=$ac_cv_prog_RANLIB
5267 if test -n "$RANLIB"; then
5268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5269 $as_echo "$RANLIB" >&6; }
5270 else
5271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5272 $as_echo "no" >&6; }
5273 fi
5274
5275
5276 fi
5277 if test -z "$ac_cv_prog_RANLIB"; then
5278   ac_ct_RANLIB=$RANLIB
5279   # Extract the first word of "ranlib", so it can be a program name with args.
5280 set dummy ranlib; ac_word=$2
5281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5282 $as_echo_n "checking for $ac_word... " >&6; }
5283 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5284   $as_echo_n "(cached) " >&6
5285 else
5286   if test -n "$ac_ct_RANLIB"; then
5287   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5288 else
5289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5290 for as_dir in $PATH
5291 do
5292   IFS=$as_save_IFS
5293   test -z "$as_dir" && as_dir=.
5294     for ac_exec_ext in '' $ac_executable_extensions; do
5295   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5296     ac_cv_prog_ac_ct_RANLIB="ranlib"
5297     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5298     break 2
5299   fi
5300 done
5301   done
5302 IFS=$as_save_IFS
5303
5304 fi
5305 fi
5306 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5307 if test -n "$ac_ct_RANLIB"; then
5308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5309 $as_echo "$ac_ct_RANLIB" >&6; }
5310 else
5311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5312 $as_echo "no" >&6; }
5313 fi
5314
5315   if test "x$ac_ct_RANLIB" = x; then
5316     RANLIB=":"
5317   else
5318     case $cross_compiling:$ac_tool_warned in
5319 yes:)
5320 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5321 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5322 ac_tool_warned=yes ;;
5323 esac
5324     RANLIB=$ac_ct_RANLIB
5325   fi
5326 else
5327   RANLIB="$ac_cv_prog_RANLIB"
5328 fi
5329
5330
5331 ac_ext=c
5332 ac_cpp='$CPP $CPPFLAGS'
5333 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5334 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5335 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5337 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5338 # On Suns, sometimes $CPP names a directory.
5339 if test -n "$CPP" && test -d "$CPP"; then
5340   CPP=
5341 fi
5342 if test -z "$CPP"; then
5343   if ${ac_cv_prog_CPP+:} false; then :
5344   $as_echo_n "(cached) " >&6
5345 else
5346       # Double quotes because CPP needs to be expanded
5347     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5348     do
5349       ac_preproc_ok=false
5350 for ac_c_preproc_warn_flag in '' yes
5351 do
5352   # Use a header file that comes with gcc, so configuring glibc
5353   # with a fresh cross-compiler works.
5354   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5355   # <limits.h> exists even on freestanding compilers.
5356   # On the NeXT, cc -E runs the code through the compiler's parser,
5357   # not just through cpp. "Syntax error" is here to catch this case.
5358   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5359 /* end confdefs.h.  */
5360 #ifdef __STDC__
5361 # include <limits.h>
5362 #else
5363 # include <assert.h>
5364 #endif
5365                      Syntax error
5366 _ACEOF
5367 if ac_fn_c_try_cpp "$LINENO"; then :
5368
5369 else
5370   # Broken: fails on valid input.
5371 continue
5372 fi
5373 rm -f conftest.err conftest.i conftest.$ac_ext
5374
5375   # OK, works on sane cases.  Now check whether nonexistent headers
5376   # can be detected and how.
5377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5378 /* end confdefs.h.  */
5379 #include <ac_nonexistent.h>
5380 _ACEOF
5381 if ac_fn_c_try_cpp "$LINENO"; then :
5382   # Broken: success on invalid input.
5383 continue
5384 else
5385   # Passes both tests.
5386 ac_preproc_ok=:
5387 break
5388 fi
5389 rm -f conftest.err conftest.i conftest.$ac_ext
5390
5391 done
5392 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5393 rm -f conftest.i conftest.err conftest.$ac_ext
5394 if $ac_preproc_ok; then :
5395   break
5396 fi
5397
5398     done
5399     ac_cv_prog_CPP=$CPP
5400
5401 fi
5402   CPP=$ac_cv_prog_CPP
5403 else
5404   ac_cv_prog_CPP=$CPP
5405 fi
5406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5407 $as_echo "$CPP" >&6; }
5408 ac_preproc_ok=false
5409 for ac_c_preproc_warn_flag in '' yes
5410 do
5411   # Use a header file that comes with gcc, so configuring glibc
5412   # with a fresh cross-compiler works.
5413   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5414   # <limits.h> exists even on freestanding compilers.
5415   # On the NeXT, cc -E runs the code through the compiler's parser,
5416   # not just through cpp. "Syntax error" is here to catch this case.
5417   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5418 /* end confdefs.h.  */
5419 #ifdef __STDC__
5420 # include <limits.h>
5421 #else
5422 # include <assert.h>
5423 #endif
5424                      Syntax error
5425 _ACEOF
5426 if ac_fn_c_try_cpp "$LINENO"; then :
5427
5428 else
5429   # Broken: fails on valid input.
5430 continue
5431 fi
5432 rm -f conftest.err conftest.i conftest.$ac_ext
5433
5434   # OK, works on sane cases.  Now check whether nonexistent headers
5435   # can be detected and how.
5436   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5437 /* end confdefs.h.  */
5438 #include <ac_nonexistent.h>
5439 _ACEOF
5440 if ac_fn_c_try_cpp "$LINENO"; then :
5441   # Broken: success on invalid input.
5442 continue
5443 else
5444   # Passes both tests.
5445 ac_preproc_ok=:
5446 break
5447 fi
5448 rm -f conftest.err conftest.i conftest.$ac_ext
5449
5450 done
5451 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5452 rm -f conftest.i conftest.err conftest.$ac_ext
5453 if $ac_preproc_ok; then :
5454
5455 else
5456   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5457 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5458 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5459 See \`config.log' for more details" "$LINENO" 5; }
5460 fi
5461
5462 ac_ext=c
5463 ac_cpp='$CPP $CPPFLAGS'
5464 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5465 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5466 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5467
5468
5469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5470 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5471 if ${ac_cv_path_GREP+:} false; then :
5472   $as_echo_n "(cached) " >&6
5473 else
5474   if test -z "$GREP"; then
5475   ac_path_GREP_found=false
5476   # Loop through the user's path and test for each of PROGNAME-LIST
5477   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5478 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5479 do
5480   IFS=$as_save_IFS
5481   test -z "$as_dir" && as_dir=.
5482     for ac_prog in grep ggrep; do
5483     for ac_exec_ext in '' $ac_executable_extensions; do
5484       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5485       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5486 # Check for GNU ac_path_GREP and select it if it is found.
5487   # Check for GNU $ac_path_GREP
5488 case `"$ac_path_GREP" --version 2>&1` in
5489 *GNU*)
5490   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5491 *)
5492   ac_count=0
5493   $as_echo_n 0123456789 >"conftest.in"
5494   while :
5495   do
5496     cat "conftest.in" "conftest.in" >"conftest.tmp"
5497     mv "conftest.tmp" "conftest.in"
5498     cp "conftest.in" "conftest.nl"
5499     $as_echo 'GREP' >> "conftest.nl"
5500     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5501     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5502     as_fn_arith $ac_count + 1 && ac_count=$as_val
5503     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5504       # Best one so far, save it but keep looking for a better one
5505       ac_cv_path_GREP="$ac_path_GREP"
5506       ac_path_GREP_max=$ac_count
5507     fi
5508     # 10*(2^10) chars as input seems more than enough
5509     test $ac_count -gt 10 && break
5510   done
5511   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5512 esac
5513
5514       $ac_path_GREP_found && break 3
5515     done
5516   done
5517   done
5518 IFS=$as_save_IFS
5519   if test -z "$ac_cv_path_GREP"; then
5520     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5521   fi
5522 else
5523   ac_cv_path_GREP=$GREP
5524 fi
5525
5526 fi
5527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5528 $as_echo "$ac_cv_path_GREP" >&6; }
5529  GREP="$ac_cv_path_GREP"
5530
5531
5532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5533 $as_echo_n "checking for egrep... " >&6; }
5534 if ${ac_cv_path_EGREP+:} false; then :
5535   $as_echo_n "(cached) " >&6
5536 else
5537   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5538    then ac_cv_path_EGREP="$GREP -E"
5539    else
5540      if test -z "$EGREP"; then
5541   ac_path_EGREP_found=false
5542   # Loop through the user's path and test for each of PROGNAME-LIST
5543   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5544 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5545 do
5546   IFS=$as_save_IFS
5547   test -z "$as_dir" && as_dir=.
5548     for ac_prog in egrep; do
5549     for ac_exec_ext in '' $ac_executable_extensions; do
5550       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5551       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5552 # Check for GNU ac_path_EGREP and select it if it is found.
5553   # Check for GNU $ac_path_EGREP
5554 case `"$ac_path_EGREP" --version 2>&1` in
5555 *GNU*)
5556   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5557 *)
5558   ac_count=0
5559   $as_echo_n 0123456789 >"conftest.in"
5560   while :
5561   do
5562     cat "conftest.in" "conftest.in" >"conftest.tmp"
5563     mv "conftest.tmp" "conftest.in"
5564     cp "conftest.in" "conftest.nl"
5565     $as_echo 'EGREP' >> "conftest.nl"
5566     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5567     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5568     as_fn_arith $ac_count + 1 && ac_count=$as_val
5569     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5570       # Best one so far, save it but keep looking for a better one
5571       ac_cv_path_EGREP="$ac_path_EGREP"
5572       ac_path_EGREP_max=$ac_count
5573     fi
5574     # 10*(2^10) chars as input seems more than enough
5575     test $ac_count -gt 10 && break
5576   done
5577   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5578 esac
5579
5580       $ac_path_EGREP_found && break 3
5581     done
5582   done
5583   done
5584 IFS=$as_save_IFS
5585   if test -z "$ac_cv_path_EGREP"; then
5586     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5587   fi
5588 else
5589   ac_cv_path_EGREP=$EGREP
5590 fi
5591
5592    fi
5593 fi
5594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5595 $as_echo "$ac_cv_path_EGREP" >&6; }
5596  EGREP="$ac_cv_path_EGREP"
5597
5598
5599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5600 $as_echo_n "checking for ANSI C header files... " >&6; }
5601 if ${ac_cv_header_stdc+:} false; then :
5602   $as_echo_n "(cached) " >&6
5603 else
5604   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5605 /* end confdefs.h.  */
5606 #include <stdlib.h>
5607 #include <stdarg.h>
5608 #include <string.h>
5609 #include <float.h>
5610
5611 int
5612 main ()
5613 {
5614
5615   ;
5616   return 0;
5617 }
5618 _ACEOF
5619 if ac_fn_c_try_compile "$LINENO"; then :
5620   ac_cv_header_stdc=yes
5621 else
5622   ac_cv_header_stdc=no
5623 fi
5624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5625
5626 if test $ac_cv_header_stdc = yes; then
5627   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5628   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5629 /* end confdefs.h.  */
5630 #include <string.h>
5631
5632 _ACEOF
5633 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5634   $EGREP "memchr" >/dev/null 2>&1; then :
5635
5636 else
5637   ac_cv_header_stdc=no
5638 fi
5639 rm -f conftest*
5640
5641 fi
5642
5643 if test $ac_cv_header_stdc = yes; then
5644   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5645   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5646 /* end confdefs.h.  */
5647 #include <stdlib.h>
5648
5649 _ACEOF
5650 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5651   $EGREP "free" >/dev/null 2>&1; then :
5652
5653 else
5654   ac_cv_header_stdc=no
5655 fi
5656 rm -f conftest*
5657
5658 fi
5659
5660 if test $ac_cv_header_stdc = yes; then
5661   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5662   if test "$cross_compiling" = yes; then :
5663   :
5664 else
5665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5666 /* end confdefs.h.  */
5667 #include <ctype.h>
5668 #include <stdlib.h>
5669 #if ((' ' & 0x0FF) == 0x020)
5670 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5671 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5672 #else
5673 # define ISLOWER(c) \
5674                    (('a' <= (c) && (c) <= 'i') \
5675                      || ('j' <= (c) && (c) <= 'r') \
5676                      || ('s' <= (c) && (c) <= 'z'))
5677 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5678 #endif
5679
5680 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5681 int
5682 main ()
5683 {
5684   int i;
5685   for (i = 0; i < 256; i++)
5686     if (XOR (islower (i), ISLOWER (i))
5687         || toupper (i) != TOUPPER (i))
5688       return 2;
5689   return 0;
5690 }
5691 _ACEOF
5692 if ac_fn_c_try_run "$LINENO"; then :
5693
5694 else
5695   ac_cv_header_stdc=no
5696 fi
5697 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5698   conftest.$ac_objext conftest.beam conftest.$ac_ext
5699 fi
5700
5701 fi
5702 fi
5703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5704 $as_echo "$ac_cv_header_stdc" >&6; }
5705 if test $ac_cv_header_stdc = yes; then
5706
5707 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5708
5709 fi
5710
5711 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5712 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5713                   inttypes.h stdint.h unistd.h
5714 do :
5715   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5716 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5717 "
5718 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5719   cat >>confdefs.h <<_ACEOF
5720 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5721 _ACEOF
5722
5723 fi
5724
5725 done
5726
5727
5728
5729
5730
5731   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5732 if test "x$ac_cv_header_minix_config_h" = xyes; then :
5733   MINIX=yes
5734 else
5735   MINIX=
5736 fi
5737
5738
5739   if test "$MINIX" = yes; then
5740
5741 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5742
5743
5744 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5745
5746
5747 $as_echo "#define _MINIX 1" >>confdefs.h
5748
5749   fi
5750
5751         case "$host_os" in
5752     hpux*)
5753
5754 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
5755
5756       ;;
5757   esac
5758
5759
5760   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5761 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5762 if ${ac_cv_safe_to_define___extensions__+:} false; then :
5763   $as_echo_n "(cached) " >&6
5764 else
5765   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5766 /* end confdefs.h.  */
5767
5768 #         define __EXTENSIONS__ 1
5769           $ac_includes_default
5770 int
5771 main ()
5772 {
5773
5774   ;
5775   return 0;
5776 }
5777 _ACEOF
5778 if ac_fn_c_try_compile "$LINENO"; then :
5779   ac_cv_safe_to_define___extensions__=yes
5780 else
5781   ac_cv_safe_to_define___extensions__=no
5782 fi
5783 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5784 fi
5785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5786 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5787   test $ac_cv_safe_to_define___extensions__ = yes &&
5788     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5789
5790   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5791
5792   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5793
5794   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5795
5796   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5797
5798
5799
5800
5801
5802
5803
5804
5805
5806
5807   # Code from module arg-nonnull:
5808   # Code from module c++defs:
5809   # Code from module dtoastr:
5810   # Code from module extensions:
5811
5812   # Code from module getopt-gnu:
5813   # Code from module getopt-posix:
5814   # Code from module gettext-h:
5815   # Code from module include_next:
5816   # Code from module intprops:
5817   # Code from module mktime:
5818   # Code from module multiarch:
5819   # Code from module stddef:
5820   # Code from module time:
5821   # Code from module time_r:
5822   # Code from module unistd:
5823   # Code from module warn-on-use:
5824
5825
5826 # On Suns, sometimes $CPP names a directory.
5827 if test -n "$CPP" && test -d "$CPP"; then
5828   CPP=
5829 fi
5830
5831 ## If not using gcc, and on Solaris, and no CPP specified, see if
5832 ## using a Sun compiler, which needs -Xs to prevent whitespace.
5833 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
5834  test x"$CPP" = x; then
5835   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
5836 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
5837   if ${emacs_cv_sunpro_c+:} false; then :
5838   $as_echo_n "(cached) " >&6
5839 else
5840   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5841 /* end confdefs.h.  */
5842
5843 int
5844 main ()
5845 {
5846 #ifndef __SUNPRO_C
5847 fail;
5848 #endif
5849
5850   ;
5851   return 0;
5852 }
5853 _ACEOF
5854 if ac_fn_c_try_link "$LINENO"; then :
5855   emacs_cv_sunpro_c=yes
5856 else
5857   emacs_cv_sunpro_c=no
5858 fi
5859 rm -f core conftest.err conftest.$ac_objext \
5860     conftest$ac_exeext conftest.$ac_ext
5861 fi
5862
5863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
5864 $as_echo "$emacs_cv_sunpro_c" >&6; }
5865
5866   if test x"$emacs_cv_sunpro_c" = xyes; then
5867     NON_GNU_CPP="$CC -E -Xs"
5868   fi
5869 fi
5870
5871 #### Some systems specify a CPP to use unless we are using GCC.
5872 #### Now that we know whether we are using GCC, we can decide whether
5873 #### to use that one.
5874 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
5875 then
5876   CPP="$NON_GNU_CPP"
5877 fi
5878
5879 #### Some systems specify a CC to use unless we are using GCC.
5880 #### Now that we know whether we are using GCC, we can decide whether
5881 #### to use that one.
5882 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
5883   test x$cc_specified != xyes
5884 then
5885   CC="$NON_GNU_CC"
5886 fi
5887
5888 if test x$GCC = xyes; then
5889   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5890 else
5891   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5892 fi
5893
5894 ### Use -Wno-pointer-sign if the compiler supports it
5895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
5896 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
5897 SAVE_CFLAGS="$CFLAGS"
5898 CFLAGS="$CFLAGS -Wno-pointer-sign"
5899 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5900 /* end confdefs.h.  */
5901
5902 int
5903 main ()
5904 {
5905
5906   ;
5907   return 0;
5908 }
5909 _ACEOF
5910 if ac_fn_c_try_compile "$LINENO"; then :
5911   has_option=yes
5912 else
5913   has_option=no
5914 fi
5915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5916 if test $has_option = yes; then
5917    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
5918 fi
5919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5920 $as_echo "$has_option" >&6; }
5921 CFLAGS="$SAVE_CFLAGS"
5922 unset has_option
5923 unset SAVE_CFLAGS
5924
5925 ### Use -Wdeclaration-after-statement if the compiler supports it
5926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
5927 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
5928 SAVE_CFLAGS="$CFLAGS"
5929 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
5930 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5931 /* end confdefs.h.  */
5932
5933 int
5934 main ()
5935 {
5936
5937   ;
5938   return 0;
5939 }
5940 _ACEOF
5941 if ac_fn_c_try_compile "$LINENO"; then :
5942   has_option=yes
5943 else
5944   has_option=no
5945 fi
5946 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5947 if test $has_option = yes; then
5948    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
5949 fi
5950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5951 $as_echo "$has_option" >&6; }
5952 CFLAGS="$SAVE_CFLAGS"
5953 unset has_option
5954 unset SAVE_CFLAGS
5955
5956 ### Use -Wold-style-definition if the compiler supports it
5957 # This can be removed when conversion to standard C is finished.
5958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
5959 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
5960 SAVE_CFLAGS="$CFLAGS"
5961 CFLAGS="$CFLAGS -Wold-style-definition"
5962 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5963 /* end confdefs.h.  */
5964
5965 int
5966 main ()
5967 {
5968
5969   ;
5970   return 0;
5971 }
5972 _ACEOF
5973 if ac_fn_c_try_compile "$LINENO"; then :
5974   has_option=yes
5975 else
5976   has_option=no
5977 fi
5978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5979 if test $has_option = yes; then
5980    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
5981 fi
5982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5983 $as_echo "$has_option" >&6; }
5984 CFLAGS="$SAVE_CFLAGS"
5985 unset has_option
5986 unset SAVE_CFLAGS
5987
5988 ### Use -Wimplicit-function-declaration if the compiler supports it
5989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
5990 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
5991 SAVE_CFLAGS="$CFLAGS"
5992 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
5993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5994 /* end confdefs.h.  */
5995
5996 int
5997 main ()
5998 {
5999
6000   ;
6001   return 0;
6002 }
6003 _ACEOF
6004 if ac_fn_c_try_compile "$LINENO"; then :
6005   has_option=yes
6006 else
6007   has_option=no
6008 fi
6009 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6010 if test $has_option = yes; then
6011    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6012 fi
6013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6014 $as_echo "$has_option" >&6; }
6015 CFLAGS="$SAVE_CFLAGS"
6016 unset has_option
6017 unset SAVE_CFLAGS
6018
6019
6020
6021
6022 #### Some other nice autoconf tests.
6023
6024 ac_ext=c
6025 ac_cpp='$CPP $CPPFLAGS'
6026 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6027 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6028 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6030 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6031 # On Suns, sometimes $CPP names a directory.
6032 if test -n "$CPP" && test -d "$CPP"; then
6033   CPP=
6034 fi
6035 if test -z "$CPP"; then
6036   if ${ac_cv_prog_CPP+:} false; then :
6037   $as_echo_n "(cached) " >&6
6038 else
6039       # Double quotes because CPP needs to be expanded
6040     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6041     do
6042       ac_preproc_ok=false
6043 for ac_c_preproc_warn_flag in '' yes
6044 do
6045   # Use a header file that comes with gcc, so configuring glibc
6046   # with a fresh cross-compiler works.
6047   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6048   # <limits.h> exists even on freestanding compilers.
6049   # On the NeXT, cc -E runs the code through the compiler's parser,
6050   # not just through cpp. "Syntax error" is here to catch this case.
6051   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6052 /* end confdefs.h.  */
6053 #ifdef __STDC__
6054 # include <limits.h>
6055 #else
6056 # include <assert.h>
6057 #endif
6058                      Syntax error
6059 _ACEOF
6060 if ac_fn_c_try_cpp "$LINENO"; then :
6061
6062 else
6063   # Broken: fails on valid input.
6064 continue
6065 fi
6066 rm -f conftest.err conftest.i conftest.$ac_ext
6067
6068   # OK, works on sane cases.  Now check whether nonexistent headers
6069   # can be detected and how.
6070   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6071 /* end confdefs.h.  */
6072 #include <ac_nonexistent.h>
6073 _ACEOF
6074 if ac_fn_c_try_cpp "$LINENO"; then :
6075   # Broken: success on invalid input.
6076 continue
6077 else
6078   # Passes both tests.
6079 ac_preproc_ok=:
6080 break
6081 fi
6082 rm -f conftest.err conftest.i conftest.$ac_ext
6083
6084 done
6085 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6086 rm -f conftest.i conftest.err conftest.$ac_ext
6087 if $ac_preproc_ok; then :
6088   break
6089 fi
6090
6091     done
6092     ac_cv_prog_CPP=$CPP
6093
6094 fi
6095   CPP=$ac_cv_prog_CPP
6096 else
6097   ac_cv_prog_CPP=$CPP
6098 fi
6099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6100 $as_echo "$CPP" >&6; }
6101 ac_preproc_ok=false
6102 for ac_c_preproc_warn_flag in '' yes
6103 do
6104   # Use a header file that comes with gcc, so configuring glibc
6105   # with a fresh cross-compiler works.
6106   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6107   # <limits.h> exists even on freestanding compilers.
6108   # On the NeXT, cc -E runs the code through the compiler's parser,
6109   # not just through cpp. "Syntax error" is here to catch this case.
6110   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6111 /* end confdefs.h.  */
6112 #ifdef __STDC__
6113 # include <limits.h>
6114 #else
6115 # include <assert.h>
6116 #endif
6117                      Syntax error
6118 _ACEOF
6119 if ac_fn_c_try_cpp "$LINENO"; then :
6120
6121 else
6122   # Broken: fails on valid input.
6123 continue
6124 fi
6125 rm -f conftest.err conftest.i conftest.$ac_ext
6126
6127   # OK, works on sane cases.  Now check whether nonexistent headers
6128   # can be detected and how.
6129   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6130 /* end confdefs.h.  */
6131 #include <ac_nonexistent.h>
6132 _ACEOF
6133 if ac_fn_c_try_cpp "$LINENO"; then :
6134   # Broken: success on invalid input.
6135 continue
6136 else
6137   # Passes both tests.
6138 ac_preproc_ok=:
6139 break
6140 fi
6141 rm -f conftest.err conftest.i conftest.$ac_ext
6142
6143 done
6144 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6145 rm -f conftest.i conftest.err conftest.$ac_ext
6146 if $ac_preproc_ok; then :
6147
6148 else
6149   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6150 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6151 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6152 See \`config.log' for more details" "$LINENO" 5; }
6153 fi
6154
6155 ac_ext=c
6156 ac_cpp='$CPP $CPPFLAGS'
6157 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6158 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6159 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6160
6161
6162 if test "x$RANLIB" = x; then
6163   if test -n "$ac_tool_prefix"; then
6164   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6165 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6167 $as_echo_n "checking for $ac_word... " >&6; }
6168 if ${ac_cv_prog_RANLIB+:} false; then :
6169   $as_echo_n "(cached) " >&6
6170 else
6171   if test -n "$RANLIB"; then
6172   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6173 else
6174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6175 for as_dir in $PATH
6176 do
6177   IFS=$as_save_IFS
6178   test -z "$as_dir" && as_dir=.
6179     for ac_exec_ext in '' $ac_executable_extensions; do
6180   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6181     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6182     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6183     break 2
6184   fi
6185 done
6186   done
6187 IFS=$as_save_IFS
6188
6189 fi
6190 fi
6191 RANLIB=$ac_cv_prog_RANLIB
6192 if test -n "$RANLIB"; then
6193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6194 $as_echo "$RANLIB" >&6; }
6195 else
6196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6197 $as_echo "no" >&6; }
6198 fi
6199
6200
6201 fi
6202 if test -z "$ac_cv_prog_RANLIB"; then
6203   ac_ct_RANLIB=$RANLIB
6204   # Extract the first word of "ranlib", so it can be a program name with args.
6205 set dummy ranlib; ac_word=$2
6206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6207 $as_echo_n "checking for $ac_word... " >&6; }
6208 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6209   $as_echo_n "(cached) " >&6
6210 else
6211   if test -n "$ac_ct_RANLIB"; then
6212   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6213 else
6214 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6215 for as_dir in $PATH
6216 do
6217   IFS=$as_save_IFS
6218   test -z "$as_dir" && as_dir=.
6219     for ac_exec_ext in '' $ac_executable_extensions; do
6220   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6221     ac_cv_prog_ac_ct_RANLIB="ranlib"
6222     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6223     break 2
6224   fi
6225 done
6226   done
6227 IFS=$as_save_IFS
6228
6229 fi
6230 fi
6231 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6232 if test -n "$ac_ct_RANLIB"; then
6233   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6234 $as_echo "$ac_ct_RANLIB" >&6; }
6235 else
6236   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6237 $as_echo "no" >&6; }
6238 fi
6239
6240   if test "x$ac_ct_RANLIB" = x; then
6241     RANLIB=":"
6242   else
6243     case $cross_compiling:$ac_tool_warned in
6244 yes:)
6245 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6246 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6247 ac_tool_warned=yes ;;
6248 esac
6249     RANLIB=$ac_ct_RANLIB
6250   fi
6251 else
6252   RANLIB="$ac_cv_prog_RANLIB"
6253 fi
6254
6255 fi
6256
6257 ## Although we're running on an amd64 kernel, we're actually compiling for
6258 ## the x86 architecture.  The user should probably have provided an
6259 ## explicit --build to `configure', but if everything else than the kernel
6260 ## is running in i386 mode, we can help them out.
6261 if test "$machine" = "amdx86-64"; then
6262   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6263 if test "x$ac_cv_have_decl_i386" = xyes; then :
6264
6265 fi
6266
6267   if test "$ac_cv_have_decl_i386" = "yes"; then
6268     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6269     machine=intel386
6270     machfile="m/${machine}.h"
6271   fi
6272 fi
6273
6274 # Extract the first word of "install-info", so it can be a program name with args.
6275 set dummy install-info; ac_word=$2
6276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6277 $as_echo_n "checking for $ac_word... " >&6; }
6278 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6279   $as_echo_n "(cached) " >&6
6280 else
6281   case $INSTALL_INFO in
6282   [\\/]* | ?:[\\/]*)
6283   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6284   ;;
6285   *)
6286   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6287 for as_dir in $PATH
6288 do
6289   IFS=$as_save_IFS
6290   test -z "$as_dir" && as_dir=.
6291     for ac_exec_ext in '' $ac_executable_extensions; do
6292   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6293     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6294     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6295     break 2
6296   fi
6297 done
6298   done
6299 IFS=$as_save_IFS
6300
6301   ;;
6302 esac
6303 fi
6304 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6305 if test -n "$INSTALL_INFO"; then
6306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6307 $as_echo "$INSTALL_INFO" >&6; }
6308 else
6309   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6310 $as_echo "no" >&6; }
6311 fi
6312
6313
6314 # Extract the first word of "install-info", so it can be a program name with args.
6315 set dummy install-info; ac_word=$2
6316 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6317 $as_echo_n "checking for $ac_word... " >&6; }
6318 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6319   $as_echo_n "(cached) " >&6
6320 else
6321   case $INSTALL_INFO in
6322   [\\/]* | ?:[\\/]*)
6323   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6324   ;;
6325   *)
6326   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6327 for as_dir in /usr/sbin
6328 do
6329   IFS=$as_save_IFS
6330   test -z "$as_dir" && as_dir=.
6331     for ac_exec_ext in '' $ac_executable_extensions; do
6332   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6333     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6334     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6335     break 2
6336   fi
6337 done
6338   done
6339 IFS=$as_save_IFS
6340
6341   ;;
6342 esac
6343 fi
6344 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6345 if test -n "$INSTALL_INFO"; then
6346   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6347 $as_echo "$INSTALL_INFO" >&6; }
6348 else
6349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6350 $as_echo "no" >&6; }
6351 fi
6352
6353
6354 # Extract the first word of "install-info", so it can be a program name with args.
6355 set dummy install-info; ac_word=$2
6356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6357 $as_echo_n "checking for $ac_word... " >&6; }
6358 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6359   $as_echo_n "(cached) " >&6
6360 else
6361   case $INSTALL_INFO in
6362   [\\/]* | ?:[\\/]*)
6363   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6364   ;;
6365   *)
6366   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6367 for as_dir in /sbin
6368 do
6369   IFS=$as_save_IFS
6370   test -z "$as_dir" && as_dir=.
6371     for ac_exec_ext in '' $ac_executable_extensions; do
6372   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6373     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6374     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6375     break 2
6376   fi
6377 done
6378   done
6379 IFS=$as_save_IFS
6380
6381   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6382   ;;
6383 esac
6384 fi
6385 INSTALL_INFO=$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 "gzip", so it can be a program name with args.
6396 set dummy gzip; 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_GZIP_PROG+:} false; then :
6400   $as_echo_n "(cached) " >&6
6401 else
6402   case $GZIP_PROG in
6403   [\\/]* | ?:[\\/]*)
6404   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6405   ;;
6406   *)
6407   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6408 for as_dir in $PATH
6409 do
6410   IFS=$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_GZIP_PROG="$as_dir/$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 GZIP_PROG=$ac_cv_path_GZIP_PROG
6426 if test -n "$GZIP_PROG"; then
6427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6428 $as_echo "$GZIP_PROG" >&6; }
6429 else
6430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6431 $as_echo "no" >&6; }
6432 fi
6433
6434
6435
6436
6437 ## Need makeinfo >= 4.6 (?) to build the manuals.
6438 # Extract the first word of "makeinfo", so it can be a program name with args.
6439 set dummy makeinfo; ac_word=$2
6440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6441 $as_echo_n "checking for $ac_word... " >&6; }
6442 if ${ac_cv_path_MAKEINFO+:} false; then :
6443   $as_echo_n "(cached) " >&6
6444 else
6445   case $MAKEINFO in
6446   [\\/]* | ?:[\\/]*)
6447   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6448   ;;
6449   *)
6450   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6451 for as_dir in $PATH
6452 do
6453   IFS=$as_save_IFS
6454   test -z "$as_dir" && as_dir=.
6455     for ac_exec_ext in '' $ac_executable_extensions; do
6456   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6457     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6458     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6459     break 2
6460   fi
6461 done
6462   done
6463 IFS=$as_save_IFS
6464
6465   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6466   ;;
6467 esac
6468 fi
6469 MAKEINFO=$ac_cv_path_MAKEINFO
6470 if test -n "$MAKEINFO"; then
6471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6472 $as_echo "$MAKEINFO" >&6; }
6473 else
6474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6475 $as_echo "no" >&6; }
6476 fi
6477
6478
6479 if test "$MAKEINFO" != "no" && \
6480   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
6481    MAKEINFO=no
6482 fi
6483
6484 ## Makeinfo is unusual.  For a released Emacs, the manuals are
6485 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
6486 ## therefore in the category of "special tools" not normally required, which
6487 ## configure does not have to check for (eg autoconf itself).
6488 ## In a Bazaar checkout on the other hand, the manuals are not included.
6489 ## So makeinfo is a requirement to build from Bazaar, and configure
6490 ## should test for it as it does for any other build requirement.
6491 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6492 ## with pre-built manuals, from a Bazaar checkout.
6493 HAVE_MAKEINFO=yes
6494
6495 if test "$MAKEINFO" = "no"; then
6496   MAKEINFO=makeinfo
6497   if test "x${with_makeinfo}" = "xno"; then
6498     HAVE_MAKEINFO=no
6499   elif test ! -e $srcdir/info/emacs; then
6500     as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
6501 source tree does not seem to have pre-built manuals in the \`info' directory.
6502 Either install a suitable version of makeinfo, or re-run configure
6503 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6504   fi
6505 fi
6506
6507
6508
6509 if test x$GCC = xyes; then
6510   test "x$GCC_LINK_TEST_OPTIONS" != x && \
6511     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6512 else
6513   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6514     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6515 fi
6516
6517
6518 late_LDFLAGS=$LDFLAGS
6519 if test x$GCC = xyes; then
6520   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6521 else
6522   LDFLAGS="$LDFLAGS -znocombreloc"
6523 fi
6524
6525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6526 $as_echo_n "checking for -znocombreloc... " >&6; }
6527 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6528 /* end confdefs.h.  */
6529
6530 int
6531 main ()
6532 {
6533
6534   ;
6535   return 0;
6536 }
6537 _ACEOF
6538 if ac_fn_c_try_link "$LINENO"; then :
6539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6540 $as_echo "yes" >&6; }
6541 else
6542   LDFLAGS=$late_LDFLAGS
6543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6544 $as_echo "no" >&6; }
6545 fi
6546 rm -f core conftest.err conftest.$ac_objext \
6547     conftest$ac_exeext conftest.$ac_ext
6548
6549
6550 # The value of CPP is a quoted variable reference, so we need to do this
6551 # to get its actual value...
6552 CPP=`eval "echo $CPP"`
6553
6554
6555 CANNOT_DUMP=no
6556 case "$opsys" in
6557   your-opsys-here)
6558    CANNOT_DUMP=yes
6559
6560 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6561
6562   ;;
6563 esac
6564
6565
6566
6567 UNEXEC_OBJ=unexelf.o
6568 case "$opsys" in
6569   # MSDOS uses unexcoff.o
6570   # MSWindows uses unexw32.o
6571   aix4-2)
6572    UNEXEC_OBJ=unexaix.o
6573    ;;
6574   cygwin)
6575    UNEXEC_OBJ=unexcw.o
6576    ;;
6577   darwin)
6578    UNEXEC_OBJ=unexmacosx.o
6579    ;;
6580   hpux10-20 | hpux11)
6581    UNEXEC_OBJ=unexhp9k800.o
6582    ;;
6583   sol2-10)
6584    # Use the Solaris dldump() function, called from unexsol.c, to dump
6585    # emacs, instead of the generic ELF dump code found in unexelf.c.
6586    # The resulting binary has a complete symbol table, and is better
6587    # for debugging and other observability tools (debuggers, pstack, etc).
6588    #
6589    # If you encounter a problem using dldump(), please consider sending
6590    # a message to the OpenSolaris tools-linking mailing list:
6591    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
6592    #
6593    # It is likely that dldump() works with older Solaris too, but this has
6594    # not been tested, so for now this change is for Solaris 10 or newer.
6595    UNEXEC_OBJ=unexsol.o
6596    ;;
6597 esac
6598
6599 LD_SWITCH_SYSTEM=
6600 case "$opsys" in
6601   freebsd)
6602    ## Let `ld' find image libs and similar things in /usr/local/lib.
6603    ## The system compiler, GCC, has apparently been modified to not
6604    ## look there, contrary to what a stock GCC would do.
6605    LD_SWITCH_SYSTEM=-L/usr/local/lib
6606    ;;
6607
6608   gnu-linux)
6609    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
6610    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
6611    ;;
6612
6613   netbsd)
6614    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
6615    ;;
6616
6617   openbsd)
6618    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
6619    ## otherwise Emacs dumps core on elf systems.
6620    LD_SWITCH_SYSTEM="-Z"
6621    ;;
6622 esac
6623
6624
6625 ac_link="$ac_link $LD_SWITCH_SYSTEM"
6626
6627 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
6628 ## which has not been defined yet.  When this was handled with cpp,
6629 ## it was expanded to null when configure sourced the s/*.h file.
6630 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
6631 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
6632 ## (or somesuch), but because it is supposed to go at the _front_
6633 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
6634 ## Compare with the gnu-linux case below, which added to the end
6635 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
6636 ## LD_SWITCH_SYSTEM_TEMACS.
6637 case "$opsys" in
6638   netbsd|openbsd)
6639    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
6640    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
6641 esac
6642
6643
6644 C_SWITCH_MACHINE=
6645 if test "$machine" = "alpha"; then
6646   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
6647 if test "x$ac_cv_have_decl___ELF__" = xyes; then :
6648
6649 fi
6650
6651   if test "$ac_cv_have_decl___ELF__" = "yes"; then
6652     ## With ELF, make sure that all common symbols get allocated to in the
6653     ## data section.  Otherwise, the dump of temacs may miss variables in
6654     ## the shared library that have been initialized.  For example, with
6655     ## GNU libc, __malloc_initialized would normally be resolved to the
6656     ## shared library's .bss section, which is fatal.
6657     if test "x$GCC" = "xyes"; then
6658       C_SWITCH_MACHINE="-fno-common"
6659     else
6660       as_fn_error $? "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
6661     fi
6662   else
6663     UNEXEC_OBJ=unexalpha.o
6664   fi
6665 fi
6666
6667
6668
6669
6670 C_SWITCH_SYSTEM=
6671 ## Some programs in src produce warnings saying certain subprograms
6672 ## are too complex and need a MAXMEM value greater than 2000 for
6673 ## additional optimization.  --nils@exp-math.uni-essen.de
6674 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
6675   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
6676 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
6677 ## It is redundant in glibc2, since we define _GNU_SOURCE.
6678
6679
6680
6681 LIBS_SYSTEM=
6682 case "$opsys" in
6683   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
6684   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
6685
6686   freebsd) LIBS_SYSTEM="-lutil" ;;
6687
6688   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
6689
6690   sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
6691
6692   ## Motif needs -lgen.
6693   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
6694 esac
6695
6696
6697
6698 ### Make sure subsequent tests use flags consistent with the build flags.
6699
6700 if test x"${OVERRIDE_CPPFLAGS}" != x; then
6701   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
6702 else
6703   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
6704 fi
6705
6706
6707
6708 # Check whether --enable-largefile was given.
6709 if test "${enable_largefile+set}" = set; then :
6710   enableval=$enable_largefile;
6711 fi
6712
6713 if test "$enable_largefile" != no; then
6714
6715   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6716 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6717 if ${ac_cv_sys_largefile_CC+:} false; then :
6718   $as_echo_n "(cached) " >&6
6719 else
6720   ac_cv_sys_largefile_CC=no
6721      if test "$GCC" != yes; then
6722        ac_save_CC=$CC
6723        while :; do
6724          # IRIX 6.2 and later do not support large files by default,
6725          # so use the C compiler's -n32 option if that helps.
6726          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6727 /* end confdefs.h.  */
6728 #include <sys/types.h>
6729  /* Check that off_t can represent 2**63 - 1 correctly.
6730     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6731     since some C++ compilers masquerading as C compilers
6732     incorrectly reject 9223372036854775807.  */
6733 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6734   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6735                        && LARGE_OFF_T % 2147483647 == 1)
6736                       ? 1 : -1];
6737 int
6738 main ()
6739 {
6740
6741   ;
6742   return 0;
6743 }
6744 _ACEOF
6745          if ac_fn_c_try_compile "$LINENO"; then :
6746   break
6747 fi
6748 rm -f core conftest.err conftest.$ac_objext
6749          CC="$CC -n32"
6750          if ac_fn_c_try_compile "$LINENO"; then :
6751   ac_cv_sys_largefile_CC=' -n32'; break
6752 fi
6753 rm -f core conftest.err conftest.$ac_objext
6754          break
6755        done
6756        CC=$ac_save_CC
6757        rm -f conftest.$ac_ext
6758     fi
6759 fi
6760 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6761 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6762   if test "$ac_cv_sys_largefile_CC" != no; then
6763     CC=$CC$ac_cv_sys_largefile_CC
6764   fi
6765
6766   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6767 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6768 if ${ac_cv_sys_file_offset_bits+:} false; then :
6769   $as_echo_n "(cached) " >&6
6770 else
6771   while :; do
6772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6773 /* end confdefs.h.  */
6774 #include <sys/types.h>
6775  /* Check that off_t can represent 2**63 - 1 correctly.
6776     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6777     since some C++ compilers masquerading as C compilers
6778     incorrectly reject 9223372036854775807.  */
6779 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6780   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6781                        && LARGE_OFF_T % 2147483647 == 1)
6782                       ? 1 : -1];
6783 int
6784 main ()
6785 {
6786
6787   ;
6788   return 0;
6789 }
6790 _ACEOF
6791 if ac_fn_c_try_compile "$LINENO"; then :
6792   ac_cv_sys_file_offset_bits=no; break
6793 fi
6794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6796 /* end confdefs.h.  */
6797 #define _FILE_OFFSET_BITS 64
6798 #include <sys/types.h>
6799  /* Check that off_t can represent 2**63 - 1 correctly.
6800     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6801     since some C++ compilers masquerading as C compilers
6802     incorrectly reject 9223372036854775807.  */
6803 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6804   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6805                        && LARGE_OFF_T % 2147483647 == 1)
6806                       ? 1 : -1];
6807 int
6808 main ()
6809 {
6810
6811   ;
6812   return 0;
6813 }
6814 _ACEOF
6815 if ac_fn_c_try_compile "$LINENO"; then :
6816   ac_cv_sys_file_offset_bits=64; break
6817 fi
6818 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6819   ac_cv_sys_file_offset_bits=unknown
6820   break
6821 done
6822 fi
6823 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6824 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6825 case $ac_cv_sys_file_offset_bits in #(
6826   no | unknown) ;;
6827   *)
6828 cat >>confdefs.h <<_ACEOF
6829 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6830 _ACEOF
6831 ;;
6832 esac
6833 rm -rf conftest*
6834   if test $ac_cv_sys_file_offset_bits = unknown; then
6835     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6836 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6837 if ${ac_cv_sys_large_files+:} false; then :
6838   $as_echo_n "(cached) " >&6
6839 else
6840   while :; do
6841   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6842 /* end confdefs.h.  */
6843 #include <sys/types.h>
6844  /* Check that off_t can represent 2**63 - 1 correctly.
6845     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6846     since some C++ compilers masquerading as C compilers
6847     incorrectly reject 9223372036854775807.  */
6848 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6849   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6850                        && LARGE_OFF_T % 2147483647 == 1)
6851                       ? 1 : -1];
6852 int
6853 main ()
6854 {
6855
6856   ;
6857   return 0;
6858 }
6859 _ACEOF
6860 if ac_fn_c_try_compile "$LINENO"; then :
6861   ac_cv_sys_large_files=no; break
6862 fi
6863 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6864   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6865 /* end confdefs.h.  */
6866 #define _LARGE_FILES 1
6867 #include <sys/types.h>
6868  /* Check that off_t can represent 2**63 - 1 correctly.
6869     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6870     since some C++ compilers masquerading as C compilers
6871     incorrectly reject 9223372036854775807.  */
6872 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6873   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6874                        && LARGE_OFF_T % 2147483647 == 1)
6875                       ? 1 : -1];
6876 int
6877 main ()
6878 {
6879
6880   ;
6881   return 0;
6882 }
6883 _ACEOF
6884 if ac_fn_c_try_compile "$LINENO"; then :
6885   ac_cv_sys_large_files=1; break
6886 fi
6887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6888   ac_cv_sys_large_files=unknown
6889   break
6890 done
6891 fi
6892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6893 $as_echo "$ac_cv_sys_large_files" >&6; }
6894 case $ac_cv_sys_large_files in #(
6895   no | unknown) ;;
6896   *)
6897 cat >>confdefs.h <<_ACEOF
6898 #define _LARGE_FILES $ac_cv_sys_large_files
6899 _ACEOF
6900 ;;
6901 esac
6902 rm -rf conftest*
6903   fi
6904 fi
6905
6906
6907
6908 ## If user specified a crt-dir, use that unconditionally.
6909 if test "X$CRT_DIR" = "X"; then
6910
6911   case "$canonical" in
6912     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
6913     ## On x86-64 and s390x GNU/Linux distributions, the standard library
6914     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
6915     ## For anything else (eg /usr/lib32), it is up the user to specify
6916     ## the location (bug#5655).
6917     ## Test for crtn.o, not just the directory, because sometimes the
6918     ## directory exists but does not have the relevant files (bug#1287).
6919     ## FIXME better to test for binary compatibility somehow.
6920     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
6921     ;;
6922
6923     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
6924   esac
6925
6926   case "$opsys" in
6927     hpux10-20) CRT_DIR=/lib ;;
6928   esac
6929
6930   ## Default is /usr/lib.
6931   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
6932
6933 else
6934
6935   ## Some platforms don't use any of these files, so it is not
6936   ## appropriate to put this test outside the if block.
6937   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
6938     as_fn_error $? "crt*.o not found in specified location." "$LINENO" 5
6939
6940 fi
6941
6942
6943
6944 LIB_MATH=-lm
6945 LIB_STANDARD=
6946 START_FILES=
6947
6948 case $opsys in
6949   cygwin )
6950     LIB_MATH=
6951     START_FILES='pre-crt0.o'
6952     ;;
6953   darwin )
6954     ## Adding -lm confuses the dynamic linker, so omit it.
6955     LIB_MATH=
6956     START_FILES='pre-crt0.o'
6957     ;;
6958   freebsd )
6959     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6960     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6961     ;;
6962   gnu-linux | gnu-kfreebsd )
6963     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
6964     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
6965     ;;
6966   hpux10-20 | hpux11 )
6967     LIB_STANDARD=-lc
6968     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
6969     ;;
6970   netbsd | openbsd )
6971     if test -f $CRT_DIR/crti.o; then
6972         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6973         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6974     else
6975         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
6976         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
6977     fi
6978     ;;
6979 esac
6980
6981
6982
6983
6984
6985
6986
6987 if test "${with_sound}" != "no"; then
6988   # Sound support for GNU/Linux and the free BSDs.
6989   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
6990 do :
6991   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6992 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6993 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6994   cat >>confdefs.h <<_ACEOF
6995 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6996 _ACEOF
6997  have_sound_header=yes
6998 fi
6999
7000 done
7001
7002   # Emulation library used on NetBSD.
7003   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7004 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7005 if ${ac_cv_lib_ossaudio__oss_ioctl+:} false; then :
7006   $as_echo_n "(cached) " >&6
7007 else
7008   ac_check_lib_save_LIBS=$LIBS
7009 LIBS="-lossaudio  $LIBS"
7010 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7011 /* end confdefs.h.  */
7012
7013 /* Override any GCC internal prototype to avoid an error.
7014    Use char because int might match the return type of a GCC
7015    builtin and then its argument prototype would still apply.  */
7016 #ifdef __cplusplus
7017 extern "C"
7018 #endif
7019 char _oss_ioctl ();
7020 int
7021 main ()
7022 {
7023 return _oss_ioctl ();
7024   ;
7025   return 0;
7026 }
7027 _ACEOF
7028 if ac_fn_c_try_link "$LINENO"; then :
7029   ac_cv_lib_ossaudio__oss_ioctl=yes
7030 else
7031   ac_cv_lib_ossaudio__oss_ioctl=no
7032 fi
7033 rm -f core conftest.err conftest.$ac_objext \
7034     conftest$ac_exeext conftest.$ac_ext
7035 LIBS=$ac_check_lib_save_LIBS
7036 fi
7037 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7038 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7039 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes; then :
7040   LIBSOUND=-lossaudio
7041 else
7042   LIBSOUND=
7043 fi
7044
7045
7046
7047   ALSA_REQUIRED=1.0.0
7048   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7049
7050   succeeded=no
7051
7052   # Extract the first word of "pkg-config", so it can be a program name with args.
7053 set dummy pkg-config; ac_word=$2
7054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7055 $as_echo_n "checking for $ac_word... " >&6; }
7056 if ${ac_cv_path_PKG_CONFIG+:} false; then :
7057   $as_echo_n "(cached) " >&6
7058 else
7059   case $PKG_CONFIG in
7060   [\\/]* | ?:[\\/]*)
7061   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7062   ;;
7063   *)
7064   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7065 for as_dir in $PATH
7066 do
7067   IFS=$as_save_IFS
7068   test -z "$as_dir" && as_dir=.
7069     for ac_exec_ext in '' $ac_executable_extensions; do
7070   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7071     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7072     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7073     break 2
7074   fi
7075 done
7076   done
7077 IFS=$as_save_IFS
7078
7079   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7080   ;;
7081 esac
7082 fi
7083 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7084 if test -n "$PKG_CONFIG"; then
7085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7086 $as_echo "$PKG_CONFIG" >&6; }
7087 else
7088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7089 $as_echo "no" >&6; }
7090 fi
7091
7092
7093
7094   if test "$PKG_CONFIG" = "no" ; then
7095      HAVE_ALSA=no
7096   else
7097      PKG_CONFIG_MIN_VERSION=0.9.0
7098      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7099         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7100 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7101
7102         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7103             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7104 $as_echo "yes" >&6; }
7105             succeeded=yes
7106
7107             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7108 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7109             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7110             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7111 $as_echo "$ALSA_CFLAGS" >&6; }
7112
7113             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7114 $as_echo_n "checking ALSA_LIBS... " >&6; }
7115             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7116             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7117 $as_echo "$ALSA_LIBS" >&6; }
7118         else
7119             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7120 $as_echo "no" >&6; }
7121             ALSA_CFLAGS=""
7122             ALSA_LIBS=""
7123             ## If we have a custom action on failure, don't print errors, but
7124             ## do set a variable so people can do so.
7125             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7126
7127         fi
7128
7129
7130
7131      else
7132         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7133         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7134      fi
7135   fi
7136
7137   if test $succeeded = yes; then
7138      HAVE_ALSA=yes
7139   else
7140      HAVE_ALSA=no
7141   fi
7142
7143   if test $HAVE_ALSA = yes; then
7144     SAVE_CFLAGS="$CFLAGS"
7145     SAVE_LDFLAGS="$LDFLAGS"
7146     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7147     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7148     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7149 /* end confdefs.h.  */
7150 #include <asoundlib.h>
7151 int
7152 main ()
7153 {
7154 snd_lib_error_set_handler (0);
7155   ;
7156   return 0;
7157 }
7158 _ACEOF
7159 if ac_fn_c_try_compile "$LINENO"; then :
7160   emacs_alsa_normal=yes
7161 else
7162   emacs_alsa_normal=no
7163 fi
7164 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7165     if test "$emacs_alsa_normal" != yes; then
7166       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7167 /* end confdefs.h.  */
7168 #include <alsa/asoundlib.h>
7169 int
7170 main ()
7171 {
7172 snd_lib_error_set_handler (0);
7173   ;
7174   return 0;
7175 }
7176 _ACEOF
7177 if ac_fn_c_try_compile "$LINENO"; then :
7178   emacs_alsa_subdir=yes
7179 else
7180   emacs_alsa_subdir=no
7181 fi
7182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7183       if test "$emacs_alsa_subdir" != yes; then
7184         as_fn_error $? "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7185       fi
7186       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7187     fi
7188
7189     CFLAGS="$SAVE_CFLAGS"
7190     LDFLAGS="$SAVE_LDFLAGS"
7191     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7192     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7193
7194 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7195
7196   fi
7197
7198         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7199      case "$opsys" in
7200               gnu-linux|freebsd|netbsd)
7201
7202 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7203
7204          ;;
7205      esac
7206   fi
7207
7208
7209 fi
7210
7211 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7212   linux/version.h sys/systeminfo.h limits.h \
7213   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7214   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7215   sys/utsname.h pwd.h utmp.h dirent.h util.h
7216 do :
7217   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7218 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7219 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7220   cat >>confdefs.h <<_ACEOF
7221 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7222 _ACEOF
7223
7224 fi
7225
7226 done
7227
7228
7229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7230 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7231 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7232 /* end confdefs.h.  */
7233 #include <sys/personality.h>
7234 int
7235 main ()
7236 {
7237 personality (PER_LINUX32)
7238   ;
7239   return 0;
7240 }
7241 _ACEOF
7242 if ac_fn_c_try_compile "$LINENO"; then :
7243   emacs_cv_personality_linux32=yes
7244 else
7245   emacs_cv_personality_linux32=no
7246 fi
7247 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7249 $as_echo "$emacs_cv_personality_linux32" >&6; }
7250
7251 if test $emacs_cv_personality_linux32 = yes; then
7252
7253 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7254
7255 fi
7256
7257 for ac_header in term.h
7258 do :
7259   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7260 if test "x$ac_cv_header_term_h" = xyes; then :
7261   cat >>confdefs.h <<_ACEOF
7262 #define HAVE_TERM_H 1
7263 _ACEOF
7264
7265 fi
7266
7267 done
7268
7269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7270 $as_echo_n "checking for ANSI C header files... " >&6; }
7271 if ${ac_cv_header_stdc+:} false; then :
7272   $as_echo_n "(cached) " >&6
7273 else
7274   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7275 /* end confdefs.h.  */
7276 #include <stdlib.h>
7277 #include <stdarg.h>
7278 #include <string.h>
7279 #include <float.h>
7280
7281 int
7282 main ()
7283 {
7284
7285   ;
7286   return 0;
7287 }
7288 _ACEOF
7289 if ac_fn_c_try_compile "$LINENO"; then :
7290   ac_cv_header_stdc=yes
7291 else
7292   ac_cv_header_stdc=no
7293 fi
7294 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7295
7296 if test $ac_cv_header_stdc = yes; then
7297   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7298   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7299 /* end confdefs.h.  */
7300 #include <string.h>
7301
7302 _ACEOF
7303 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7304   $EGREP "memchr" >/dev/null 2>&1; then :
7305
7306 else
7307   ac_cv_header_stdc=no
7308 fi
7309 rm -f conftest*
7310
7311 fi
7312
7313 if test $ac_cv_header_stdc = yes; then
7314   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7315   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7316 /* end confdefs.h.  */
7317 #include <stdlib.h>
7318
7319 _ACEOF
7320 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7321   $EGREP "free" >/dev/null 2>&1; then :
7322
7323 else
7324   ac_cv_header_stdc=no
7325 fi
7326 rm -f conftest*
7327
7328 fi
7329
7330 if test $ac_cv_header_stdc = yes; then
7331   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7332   if test "$cross_compiling" = yes; then :
7333   :
7334 else
7335   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7336 /* end confdefs.h.  */
7337 #include <ctype.h>
7338 #include <stdlib.h>
7339 #if ((' ' & 0x0FF) == 0x020)
7340 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7341 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7342 #else
7343 # define ISLOWER(c) \
7344                    (('a' <= (c) && (c) <= 'i') \
7345                      || ('j' <= (c) && (c) <= 'r') \
7346                      || ('s' <= (c) && (c) <= 'z'))
7347 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7348 #endif
7349
7350 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7351 int
7352 main ()
7353 {
7354   int i;
7355   for (i = 0; i < 256; i++)
7356     if (XOR (islower (i), ISLOWER (i))
7357         || toupper (i) != TOUPPER (i))
7358       return 2;
7359   return 0;
7360 }
7361 _ACEOF
7362 if ac_fn_c_try_run "$LINENO"; then :
7363
7364 else
7365   ac_cv_header_stdc=no
7366 fi
7367 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7368   conftest.$ac_objext conftest.beam conftest.$ac_ext
7369 fi
7370
7371 fi
7372 fi
7373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7374 $as_echo "$ac_cv_header_stdc" >&6; }
7375 if test $ac_cv_header_stdc = yes; then
7376
7377 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7378
7379 fi
7380
7381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7382 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7383 if ${ac_cv_header_time+:} false; then :
7384   $as_echo_n "(cached) " >&6
7385 else
7386   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7387 /* end confdefs.h.  */
7388 #include <sys/types.h>
7389 #include <sys/time.h>
7390 #include <time.h>
7391
7392 int
7393 main ()
7394 {
7395 if ((struct tm *) 0)
7396 return 0;
7397   ;
7398   return 0;
7399 }
7400 _ACEOF
7401 if ac_fn_c_try_compile "$LINENO"; then :
7402   ac_cv_header_time=yes
7403 else
7404   ac_cv_header_time=no
7405 fi
7406 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7407 fi
7408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7409 $as_echo "$ac_cv_header_time" >&6; }
7410 if test $ac_cv_header_time = yes; then
7411
7412 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7413
7414 fi
7415
7416 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7417 if test "x$ac_cv_have_decl_sys_siglist" = xyes; then :
7418   ac_have_decl=1
7419 else
7420   ac_have_decl=0
7421 fi
7422
7423 cat >>confdefs.h <<_ACEOF
7424 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7425 _ACEOF
7426
7427 if test $ac_cv_have_decl_sys_siglist != yes; then
7428   # For Tru64, at least:
7429   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7430 if test "x$ac_cv_have_decl___sys_siglist" = xyes; then :
7431   ac_have_decl=1
7432 else
7433   ac_have_decl=0
7434 fi
7435
7436 cat >>confdefs.h <<_ACEOF
7437 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7438 _ACEOF
7439
7440   if test $ac_cv_have_decl___sys_siglist = yes; then
7441
7442 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7443
7444   fi
7445 fi
7446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7447 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7448 if ${ac_cv_header_sys_wait_h+:} false; then :
7449   $as_echo_n "(cached) " >&6
7450 else
7451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7452 /* end confdefs.h.  */
7453 #include <sys/types.h>
7454 #include <sys/wait.h>
7455 #ifndef WEXITSTATUS
7456 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7457 #endif
7458 #ifndef WIFEXITED
7459 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7460 #endif
7461
7462 int
7463 main ()
7464 {
7465   int s;
7466   wait (&s);
7467   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7468   ;
7469   return 0;
7470 }
7471 _ACEOF
7472 if ac_fn_c_try_compile "$LINENO"; then :
7473   ac_cv_header_sys_wait_h=yes
7474 else
7475   ac_cv_header_sys_wait_h=no
7476 fi
7477 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7478 fi
7479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7480 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7481 if test $ac_cv_header_sys_wait_h = yes; then
7482
7483 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7484
7485 fi
7486
7487
7488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7489 $as_echo_n "checking for struct utimbuf... " >&6; }
7490 if ${emacs_cv_struct_utimbuf+:} false; then :
7491   $as_echo_n "(cached) " >&6
7492 else
7493   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7494 /* end confdefs.h.  */
7495 #ifdef TIME_WITH_SYS_TIME
7496 #include <sys/time.h>
7497 #include <time.h>
7498 #else
7499 #ifdef HAVE_SYS_TIME_H
7500 #include <sys/time.h>
7501 #else
7502 #include <time.h>
7503 #endif
7504 #endif
7505 #ifdef HAVE_UTIME_H
7506 #include <utime.h>
7507 #endif
7508 int
7509 main ()
7510 {
7511 static struct utimbuf x; x.actime = x.modtime;
7512   ;
7513   return 0;
7514 }
7515 _ACEOF
7516 if ac_fn_c_try_compile "$LINENO"; then :
7517   emacs_cv_struct_utimbuf=yes
7518 else
7519   emacs_cv_struct_utimbuf=no
7520 fi
7521 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7522 fi
7523 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7524 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7525 if test $emacs_cv_struct_utimbuf = yes; then
7526
7527 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7528
7529 fi
7530
7531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7532 $as_echo_n "checking return type of signal handlers... " >&6; }
7533 if ${ac_cv_type_signal+:} false; then :
7534   $as_echo_n "(cached) " >&6
7535 else
7536   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7537 /* end confdefs.h.  */
7538 #include <sys/types.h>
7539 #include <signal.h>
7540
7541 int
7542 main ()
7543 {
7544 return *(signal (0, 0)) (0) == 1;
7545   ;
7546   return 0;
7547 }
7548 _ACEOF
7549 if ac_fn_c_try_compile "$LINENO"; then :
7550   ac_cv_type_signal=int
7551 else
7552   ac_cv_type_signal=void
7553 fi
7554 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7555 fi
7556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7557 $as_echo "$ac_cv_type_signal" >&6; }
7558
7559 cat >>confdefs.h <<_ACEOF
7560 #define RETSIGTYPE $ac_cv_type_signal
7561 _ACEOF
7562
7563
7564
7565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7566 $as_echo_n "checking for speed_t... " >&6; }
7567 if ${emacs_cv_speed_t+:} false; then :
7568   $as_echo_n "(cached) " >&6
7569 else
7570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7571 /* end confdefs.h.  */
7572 #include <termios.h>
7573 int
7574 main ()
7575 {
7576 speed_t x = 1;
7577   ;
7578   return 0;
7579 }
7580 _ACEOF
7581 if ac_fn_c_try_compile "$LINENO"; then :
7582   emacs_cv_speed_t=yes
7583 else
7584   emacs_cv_speed_t=no
7585 fi
7586 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7587 fi
7588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7589 $as_echo "$emacs_cv_speed_t" >&6; }
7590 if test $emacs_cv_speed_t = yes; then
7591
7592 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7593
7594 fi
7595
7596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7597 $as_echo_n "checking for struct timeval... " >&6; }
7598 if ${emacs_cv_struct_timeval+:} false; then :
7599   $as_echo_n "(cached) " >&6
7600 else
7601   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7602 /* end confdefs.h.  */
7603 #ifdef TIME_WITH_SYS_TIME
7604 #include <sys/time.h>
7605 #include <time.h>
7606 #else
7607 #ifdef HAVE_SYS_TIME_H
7608 #include <sys/time.h>
7609 #else
7610 #include <time.h>
7611 #endif
7612 #endif
7613 int
7614 main ()
7615 {
7616 static struct timeval x; x.tv_sec = x.tv_usec;
7617   ;
7618   return 0;
7619 }
7620 _ACEOF
7621 if ac_fn_c_try_compile "$LINENO"; then :
7622   emacs_cv_struct_timeval=yes
7623 else
7624   emacs_cv_struct_timeval=no
7625 fi
7626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7627 fi
7628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
7629 $as_echo "$emacs_cv_struct_timeval" >&6; }
7630 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7631 if test $emacs_cv_struct_timeval = yes; then
7632
7633 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
7634
7635 fi
7636
7637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
7638 $as_echo_n "checking for struct exception... " >&6; }
7639 if ${emacs_cv_struct_exception+:} false; then :
7640   $as_echo_n "(cached) " >&6
7641 else
7642   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7643 /* end confdefs.h.  */
7644 #include <math.h>
7645 int
7646 main ()
7647 {
7648 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7649   ;
7650   return 0;
7651 }
7652 _ACEOF
7653 if ac_fn_c_try_compile "$LINENO"; then :
7654   emacs_cv_struct_exception=yes
7655 else
7656   emacs_cv_struct_exception=no
7657 fi
7658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7659 fi
7660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
7661 $as_echo "$emacs_cv_struct_exception" >&6; }
7662 HAVE_EXCEPTION=$emacs_cv_struct_exception
7663 if test $emacs_cv_struct_exception != yes; then
7664
7665 $as_echo "#define NO_MATHERR 1" >>confdefs.h
7666
7667 fi
7668
7669 for ac_header in sys/socket.h
7670 do :
7671   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
7672 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
7673   cat >>confdefs.h <<_ACEOF
7674 #define HAVE_SYS_SOCKET_H 1
7675 _ACEOF
7676
7677 fi
7678
7679 done
7680
7681 for ac_header in net/if.h
7682 do :
7683   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
7684 #if HAVE_SYS_SOCKET_H
7685 #include <sys/socket.h>
7686 #endif
7687 "
7688 if test "x$ac_cv_header_net_if_h" = xyes; then :
7689   cat >>confdefs.h <<_ACEOF
7690 #define HAVE_NET_IF_H 1
7691 _ACEOF
7692
7693 fi
7694
7695 done
7696
7697
7698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7699 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7700 if ${ac_cv_struct_tm+:} false; then :
7701   $as_echo_n "(cached) " >&6
7702 else
7703   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7704 /* end confdefs.h.  */
7705 #include <sys/types.h>
7706 #include <time.h>
7707
7708 int
7709 main ()
7710 {
7711 struct tm tm;
7712                                      int *p = &tm.tm_sec;
7713                                      return !p;
7714   ;
7715   return 0;
7716 }
7717 _ACEOF
7718 if ac_fn_c_try_compile "$LINENO"; then :
7719   ac_cv_struct_tm=time.h
7720 else
7721   ac_cv_struct_tm=sys/time.h
7722 fi
7723 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7724 fi
7725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7726 $as_echo "$ac_cv_struct_tm" >&6; }
7727 if test $ac_cv_struct_tm = sys/time.h; then
7728
7729 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7730
7731 fi
7732
7733 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
7734 #include <$ac_cv_struct_tm>
7735
7736 "
7737 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
7738
7739 cat >>confdefs.h <<_ACEOF
7740 #define HAVE_STRUCT_TM_TM_ZONE 1
7741 _ACEOF
7742
7743
7744 fi
7745
7746 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7747
7748 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
7749
7750 else
7751   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
7752 "
7753 if test "x$ac_cv_have_decl_tzname" = xyes; then :
7754   ac_have_decl=1
7755 else
7756   ac_have_decl=0
7757 fi
7758
7759 cat >>confdefs.h <<_ACEOF
7760 #define HAVE_DECL_TZNAME $ac_have_decl
7761 _ACEOF
7762
7763   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
7764 $as_echo_n "checking for tzname... " >&6; }
7765 if ${ac_cv_var_tzname+:} false; then :
7766   $as_echo_n "(cached) " >&6
7767 else
7768   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7769 /* end confdefs.h.  */
7770 #include <time.h>
7771 #if !HAVE_DECL_TZNAME
7772 extern char *tzname[];
7773 #endif
7774
7775 int
7776 main ()
7777 {
7778 return tzname[0][0];
7779   ;
7780   return 0;
7781 }
7782 _ACEOF
7783 if ac_fn_c_try_link "$LINENO"; then :
7784   ac_cv_var_tzname=yes
7785 else
7786   ac_cv_var_tzname=no
7787 fi
7788 rm -f core conftest.err conftest.$ac_objext \
7789     conftest$ac_exeext conftest.$ac_ext
7790 fi
7791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
7792 $as_echo "$ac_cv_var_tzname" >&6; }
7793   if test $ac_cv_var_tzname = yes; then
7794
7795 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
7796
7797   fi
7798 fi
7799
7800 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
7801 "
7802 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
7803
7804 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
7805
7806 fi
7807
7808 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
7809 #if HAVE_SYS_SOCKET_H
7810 #include <sys/socket.h>
7811 #endif
7812 #if HAVE_NET_IF_H
7813 #include <net/if.h>
7814 #endif
7815 "
7816 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = xyes; then :
7817
7818 cat >>confdefs.h <<_ACEOF
7819 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
7820 _ACEOF
7821
7822
7823 fi
7824 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
7825 #if HAVE_SYS_SOCKET_H
7826 #include <sys/socket.h>
7827 #endif
7828 #if HAVE_NET_IF_H
7829 #include <net/if.h>
7830 #endif
7831 "
7832 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = xyes; then :
7833
7834 cat >>confdefs.h <<_ACEOF
7835 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
7836 _ACEOF
7837
7838
7839 fi
7840 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
7841 #if HAVE_SYS_SOCKET_H
7842 #include <sys/socket.h>
7843 #endif
7844 #if HAVE_NET_IF_H
7845 #include <net/if.h>
7846 #endif
7847 "
7848 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = xyes; then :
7849
7850 cat >>confdefs.h <<_ACEOF
7851 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
7852 _ACEOF
7853
7854
7855 fi
7856 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
7857 #if HAVE_SYS_SOCKET_H
7858 #include <sys/socket.h>
7859 #endif
7860 #if HAVE_NET_IF_H
7861 #include <net/if.h>
7862 #endif
7863 "
7864 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = xyes; then :
7865
7866 cat >>confdefs.h <<_ACEOF
7867 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
7868 _ACEOF
7869
7870
7871 fi
7872 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
7873 #if HAVE_SYS_SOCKET_H
7874 #include <sys/socket.h>
7875 #endif
7876 #if HAVE_NET_IF_H
7877 #include <net/if.h>
7878 #endif
7879 "
7880 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = xyes; then :
7881
7882 cat >>confdefs.h <<_ACEOF
7883 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
7884 _ACEOF
7885
7886
7887 fi
7888
7889
7890
7891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
7892 $as_echo_n "checking for function prototypes... " >&6; }
7893 if test "$ac_cv_prog_cc_c89" != no; then
7894   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7895 $as_echo "yes" >&6; }
7896
7897 $as_echo "#define PROTOTYPES 1" >>confdefs.h
7898
7899
7900 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
7901
7902 else
7903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7904 $as_echo "no" >&6; }
7905 fi
7906
7907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
7908 $as_echo_n "checking for working volatile... " >&6; }
7909 if ${ac_cv_c_volatile+:} false; then :
7910   $as_echo_n "(cached) " >&6
7911 else
7912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7913 /* end confdefs.h.  */
7914
7915 int
7916 main ()
7917 {
7918
7919 volatile int x;
7920 int * volatile y = (int *) 0;
7921 return !x && !y;
7922   ;
7923   return 0;
7924 }
7925 _ACEOF
7926 if ac_fn_c_try_compile "$LINENO"; then :
7927   ac_cv_c_volatile=yes
7928 else
7929   ac_cv_c_volatile=no
7930 fi
7931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7932 fi
7933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
7934 $as_echo "$ac_cv_c_volatile" >&6; }
7935 if test $ac_cv_c_volatile = no; then
7936
7937 $as_echo "#define volatile /**/" >>confdefs.h
7938
7939 fi
7940
7941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7942 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7943 if ${ac_cv_c_const+:} false; then :
7944   $as_echo_n "(cached) " >&6
7945 else
7946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7947 /* end confdefs.h.  */
7948
7949 int
7950 main ()
7951 {
7952 /* FIXME: Include the comments suggested by Paul. */
7953 #ifndef __cplusplus
7954   /* Ultrix mips cc rejects this.  */
7955   typedef int charset[2];
7956   const charset cs;
7957   /* SunOS 4.1.1 cc rejects this.  */
7958   char const *const *pcpcc;
7959   char **ppc;
7960   /* NEC SVR4.0.2 mips cc rejects this.  */
7961   struct point {int x, y;};
7962   static struct point const zero = {0,0};
7963   /* AIX XL C 1.02.0.0 rejects this.
7964      It does not let you subtract one const X* pointer from another in
7965      an arm of an if-expression whose if-part is not a constant
7966      expression */
7967   const char *g = "string";
7968   pcpcc = &g + (g ? g-g : 0);
7969   /* HPUX 7.0 cc rejects these. */
7970   ++pcpcc;
7971   ppc = (char**) pcpcc;
7972   pcpcc = (char const *const *) ppc;
7973   { /* SCO 3.2v4 cc rejects this.  */
7974     char *t;
7975     char const *s = 0 ? (char *) 0 : (char const *) 0;
7976
7977     *t++ = 0;
7978     if (s) return 0;
7979   }
7980   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7981     int x[] = {25, 17};
7982     const int *foo = &x[0];
7983     ++foo;
7984   }
7985   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7986     typedef const int *iptr;
7987     iptr p = 0;
7988     ++p;
7989   }
7990   { /* AIX XL C 1.02.0.0 rejects this saying
7991        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7992     struct s { int j; const int *ap[3]; };
7993     struct s *b; b->j = 5;
7994   }
7995   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7996     const int foo = 10;
7997     if (!foo) return 0;
7998   }
7999   return !cs[0] && !zero.x;
8000 #endif
8001
8002   ;
8003   return 0;
8004 }
8005 _ACEOF
8006 if ac_fn_c_try_compile "$LINENO"; then :
8007   ac_cv_c_const=yes
8008 else
8009   ac_cv_c_const=no
8010 fi
8011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8012 fi
8013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8014 $as_echo "$ac_cv_c_const" >&6; }
8015 if test $ac_cv_c_const = no; then
8016
8017 $as_echo "#define const /**/" >>confdefs.h
8018
8019 fi
8020
8021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8022 $as_echo_n "checking for void * support... " >&6; }
8023 if ${emacs_cv_void_star+:} 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 void * foo;
8033   ;
8034   return 0;
8035 }
8036 _ACEOF
8037 if ac_fn_c_try_compile "$LINENO"; then :
8038   emacs_cv_void_star=yes
8039 else
8040   emacs_cv_void_star=no
8041 fi
8042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8043 fi
8044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8045 $as_echo "$emacs_cv_void_star" >&6; }
8046 if test $emacs_cv_void_star = yes; then
8047   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8048
8049 else
8050   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8051
8052 fi
8053
8054  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8055 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8056 if ${ac_cv_c_bigendian+:} false; then :
8057   $as_echo_n "(cached) " >&6
8058 else
8059   ac_cv_c_bigendian=unknown
8060     # See if we're dealing with a universal compiler.
8061     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8062 /* end confdefs.h.  */
8063 #ifndef __APPLE_CC__
8064                not a universal capable compiler
8065              #endif
8066              typedef int dummy;
8067
8068 _ACEOF
8069 if ac_fn_c_try_compile "$LINENO"; then :
8070
8071         # Check for potential -arch flags.  It is not universal unless
8072         # there are at least two -arch flags with different values.
8073         ac_arch=
8074         ac_prev=
8075         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8076          if test -n "$ac_prev"; then
8077            case $ac_word in
8078              i?86 | x86_64 | ppc | ppc64)
8079                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8080                  ac_arch=$ac_word
8081                else
8082                  ac_cv_c_bigendian=universal
8083                  break
8084                fi
8085                ;;
8086            esac
8087            ac_prev=
8088          elif test "x$ac_word" = "x-arch"; then
8089            ac_prev=arch
8090          fi
8091        done
8092 fi
8093 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8094     if test $ac_cv_c_bigendian = unknown; then
8095       # See if sys/param.h defines the BYTE_ORDER macro.
8096       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8097 /* end confdefs.h.  */
8098 #include <sys/types.h>
8099              #include <sys/param.h>
8100
8101 int
8102 main ()
8103 {
8104 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8105                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8106                      && LITTLE_ENDIAN)
8107               bogus endian macros
8108              #endif
8109
8110   ;
8111   return 0;
8112 }
8113 _ACEOF
8114 if ac_fn_c_try_compile "$LINENO"; then :
8115   # It does; now see whether it defined to BIG_ENDIAN or not.
8116          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8117 /* end confdefs.h.  */
8118 #include <sys/types.h>
8119                 #include <sys/param.h>
8120
8121 int
8122 main ()
8123 {
8124 #if BYTE_ORDER != BIG_ENDIAN
8125                  not big endian
8126                 #endif
8127
8128   ;
8129   return 0;
8130 }
8131 _ACEOF
8132 if ac_fn_c_try_compile "$LINENO"; then :
8133   ac_cv_c_bigendian=yes
8134 else
8135   ac_cv_c_bigendian=no
8136 fi
8137 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8138 fi
8139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8140     fi
8141     if test $ac_cv_c_bigendian = unknown; then
8142       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8143       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8144 /* end confdefs.h.  */
8145 #include <limits.h>
8146
8147 int
8148 main ()
8149 {
8150 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8151               bogus endian macros
8152              #endif
8153
8154   ;
8155   return 0;
8156 }
8157 _ACEOF
8158 if ac_fn_c_try_compile "$LINENO"; then :
8159   # It does; now see whether it defined to _BIG_ENDIAN or not.
8160          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8161 /* end confdefs.h.  */
8162 #include <limits.h>
8163
8164 int
8165 main ()
8166 {
8167 #ifndef _BIG_ENDIAN
8168                  not big endian
8169                 #endif
8170
8171   ;
8172   return 0;
8173 }
8174 _ACEOF
8175 if ac_fn_c_try_compile "$LINENO"; then :
8176   ac_cv_c_bigendian=yes
8177 else
8178   ac_cv_c_bigendian=no
8179 fi
8180 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8181 fi
8182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8183     fi
8184     if test $ac_cv_c_bigendian = unknown; then
8185       # Compile a test program.
8186       if test "$cross_compiling" = yes; then :
8187   # Try to guess by grepping values from an object file.
8188          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8189 /* end confdefs.h.  */
8190 short int ascii_mm[] =
8191                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8192                 short int ascii_ii[] =
8193                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8194                 int use_ascii (int i) {
8195                   return ascii_mm[i] + ascii_ii[i];
8196                 }
8197                 short int ebcdic_ii[] =
8198                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8199                 short int ebcdic_mm[] =
8200                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8201                 int use_ebcdic (int i) {
8202                   return ebcdic_mm[i] + ebcdic_ii[i];
8203                 }
8204                 extern int foo;
8205
8206 int
8207 main ()
8208 {
8209 return use_ascii (foo) == use_ebcdic (foo);
8210   ;
8211   return 0;
8212 }
8213 _ACEOF
8214 if ac_fn_c_try_compile "$LINENO"; then :
8215   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8216               ac_cv_c_bigendian=yes
8217             fi
8218             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8219               if test "$ac_cv_c_bigendian" = unknown; then
8220                 ac_cv_c_bigendian=no
8221               else
8222                 # finding both strings is unlikely to happen, but who knows?
8223                 ac_cv_c_bigendian=unknown
8224               fi
8225             fi
8226 fi
8227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8228 else
8229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8230 /* end confdefs.h.  */
8231 $ac_includes_default
8232 int
8233 main ()
8234 {
8235
8236              /* Are we little or big endian?  From Harbison&Steele.  */
8237              union
8238              {
8239                long int l;
8240                char c[sizeof (long int)];
8241              } u;
8242              u.l = 1;
8243              return u.c[sizeof (long int) - 1] == 1;
8244
8245   ;
8246   return 0;
8247 }
8248 _ACEOF
8249 if ac_fn_c_try_run "$LINENO"; then :
8250   ac_cv_c_bigendian=no
8251 else
8252   ac_cv_c_bigendian=yes
8253 fi
8254 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8255   conftest.$ac_objext conftest.beam conftest.$ac_ext
8256 fi
8257
8258     fi
8259 fi
8260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8261 $as_echo "$ac_cv_c_bigendian" >&6; }
8262  case $ac_cv_c_bigendian in #(
8263    yes)
8264      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8265 ;; #(
8266    no)
8267       ;; #(
8268    universal)
8269
8270 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8271
8272      ;; #(
8273    *)
8274      as_fn_error $? "unknown endianness
8275  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8276  esac
8277
8278
8279 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
8280 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
8281 if ${emacs_cv_attribute_aligned+:} false; then :
8282   $as_echo_n "(cached) " >&6
8283 else
8284   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8285 /* end confdefs.h.  */
8286 char __attribute__ ((__aligned__ (1 << 3))) c;
8287 int
8288 main ()
8289 {
8290
8291   ;
8292   return 0;
8293 }
8294 _ACEOF
8295 if ac_fn_c_try_compile "$LINENO"; then :
8296   emacs_cv_attribute_aligned=yes
8297 else
8298   emacs_cv_attribute_aligned=no
8299 fi
8300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8301 fi
8302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8303 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8304 if test $emacs_cv_attribute_aligned = yes; then
8305
8306 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8307
8308 fi
8309
8310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8311 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8312 set x ${MAKE-make}
8313 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8314 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8315   $as_echo_n "(cached) " >&6
8316 else
8317   cat >conftest.make <<\_ACEOF
8318 SHELL = /bin/sh
8319 all:
8320         @echo '@@@%%%=$(MAKE)=@@@%%%'
8321 _ACEOF
8322 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8323 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8324   *@@@%%%=?*=@@@%%%*)
8325     eval ac_cv_prog_make_${ac_make}_set=yes;;
8326   *)
8327     eval ac_cv_prog_make_${ac_make}_set=no;;
8328 esac
8329 rm -f conftest.make
8330 fi
8331 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8333 $as_echo "yes" >&6; }
8334   SET_MAKE=
8335 else
8336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8337 $as_echo "no" >&6; }
8338   SET_MAKE="MAKE=${MAKE-make}"
8339 fi
8340
8341
8342 DEPFLAGS=
8343 MKDEPDIR=":"
8344 deps_frag=deps.mk
8345 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8346    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8347 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8348    HAVE_GNU_MAKE=no
8349    testval=`make --version 2>/dev/null | grep 'GNU Make'`
8350    if test "x$testval" != x; then
8351       HAVE_GNU_MAKE=yes
8352    else
8353       ac_enable_autodepend=no
8354    fi
8355    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8356 $as_echo "$HAVE_GNU_MAKE" >&6; }
8357    if test $HAVE_GNU_MAKE = yes; then
8358       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8359 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8360       SAVE_CFLAGS="$CFLAGS"
8361       CFLAGS="$CFLAGS -MMD -MF deps.d"
8362       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8363 /* end confdefs.h.  */
8364
8365 int
8366 main ()
8367 {
8368
8369   ;
8370   return 0;
8371 }
8372 _ACEOF
8373 if ac_fn_c_try_compile "$LINENO"; then :
8374
8375 else
8376   ac_enable_autodepend=no
8377 fi
8378 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8379       CFLAGS="$SAVE_CFLAGS"
8380       test -f deps.d || ac_enable_autodepend=no
8381       rm -rf deps.d
8382       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8383 $as_echo "$ac_enable_autodepend" >&6; }
8384    fi
8385    if test $ac_enable_autodepend = yes; then
8386       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8387       ## In parallel builds, another make might create depdir between
8388       ## the first test and mkdir, so stick another test on the end.
8389       ## Or use mkinstalldirs?  mkdir -p is not portable.
8390       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8391       deps_frag=autodeps.mk
8392    fi
8393 fi
8394 deps_frag=$srcdir/src/$deps_frag
8395
8396
8397
8398
8399
8400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8401 $as_echo_n "checking for long file names... " >&6; }
8402 if ${ac_cv_sys_long_file_names+:} false; then :
8403   $as_echo_n "(cached) " >&6
8404 else
8405   ac_cv_sys_long_file_names=yes
8406 # Test for long file names in all the places we know might matter:
8407 #      .                the current directory, where building will happen
8408 #      $prefix/lib      where we will be installing things
8409 #      $exec_prefix/lib likewise
8410 #      $TMPDIR          if set, where it might want to write temporary files
8411 #      /tmp             where it might want to write temporary files
8412 #      /var/tmp         likewise
8413 #      /usr/tmp         likewise
8414 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8415   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8416   # in the usual case where exec_prefix is '${prefix}'.
8417   case $ac_dir in #(
8418     . | /* | ?:[\\/]*) ;; #(
8419     *) continue;;
8420   esac
8421   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8422   ac_xdir=$ac_dir/cf$$
8423   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8424   ac_tf1=$ac_xdir/conftest9012345
8425   ac_tf2=$ac_xdir/conftest9012346
8426   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8427     ac_cv_sys_long_file_names=no
8428   rm -f -r "$ac_xdir" 2>/dev/null
8429   test $ac_cv_sys_long_file_names = no && break
8430 done
8431 fi
8432 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8433 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8434 if test $ac_cv_sys_long_file_names = yes; then
8435
8436 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8437
8438 fi
8439
8440
8441 #### Choose a window system.
8442
8443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8444 $as_echo_n "checking for X... " >&6; }
8445
8446
8447 # Check whether --with-x was given.
8448 if test "${with_x+set}" = set; then :
8449   withval=$with_x;
8450 fi
8451
8452 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8453 if test "x$with_x" = xno; then
8454   # The user explicitly disabled X.
8455   have_x=disabled
8456 else
8457   case $x_includes,$x_libraries in #(
8458     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
8459     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
8460   $as_echo_n "(cached) " >&6
8461 else
8462   # One or both of the vars are not set, and there is no cached value.
8463 ac_x_includes=no ac_x_libraries=no
8464 rm -f -r conftest.dir
8465 if mkdir conftest.dir; then
8466   cd conftest.dir
8467   cat >Imakefile <<'_ACEOF'
8468 incroot:
8469         @echo incroot='${INCROOT}'
8470 usrlibdir:
8471         @echo usrlibdir='${USRLIBDIR}'
8472 libdir:
8473         @echo libdir='${LIBDIR}'
8474 _ACEOF
8475   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8476     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8477     for ac_var in incroot usrlibdir libdir; do
8478       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8479     done
8480     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8481     for ac_extension in a so sl dylib la dll; do
8482       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8483          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8484         ac_im_usrlibdir=$ac_im_libdir; break
8485       fi
8486     done
8487     # Screen out bogus values from the imake configuration.  They are
8488     # bogus both because they are the default anyway, and because
8489     # using them would break gcc on systems where it needs fixed includes.
8490     case $ac_im_incroot in
8491         /usr/include) ac_x_includes= ;;
8492         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8493     esac
8494     case $ac_im_usrlibdir in
8495         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8496         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8497     esac
8498   fi
8499   cd ..
8500   rm -f -r conftest.dir
8501 fi
8502
8503 # Standard set of common directories for X headers.
8504 # Check X11 before X11Rn because it is often a symlink to the current release.
8505 ac_x_header_dirs='
8506 /usr/X11/include
8507 /usr/X11R7/include
8508 /usr/X11R6/include
8509 /usr/X11R5/include
8510 /usr/X11R4/include
8511
8512 /usr/include/X11
8513 /usr/include/X11R7
8514 /usr/include/X11R6
8515 /usr/include/X11R5
8516 /usr/include/X11R4
8517
8518 /usr/local/X11/include
8519 /usr/local/X11R7/include
8520 /usr/local/X11R6/include
8521 /usr/local/X11R5/include
8522 /usr/local/X11R4/include
8523
8524 /usr/local/include/X11
8525 /usr/local/include/X11R7
8526 /usr/local/include/X11R6
8527 /usr/local/include/X11R5
8528 /usr/local/include/X11R4
8529
8530 /usr/X386/include
8531 /usr/x386/include
8532 /usr/XFree86/include/X11
8533
8534 /usr/include
8535 /usr/local/include
8536 /usr/unsupported/include
8537 /usr/athena/include
8538 /usr/local/x11r5/include
8539 /usr/lpp/Xamples/include
8540
8541 /usr/openwin/include
8542 /usr/openwin/share/include'
8543
8544 if test "$ac_x_includes" = no; then
8545   # Guess where to find include files, by looking for Xlib.h.
8546   # First, try using that file with no special directory specified.
8547   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8548 /* end confdefs.h.  */
8549 #include <X11/Xlib.h>
8550 _ACEOF
8551 if ac_fn_c_try_cpp "$LINENO"; then :
8552   # We can compile using X headers with no special include directory.
8553 ac_x_includes=
8554 else
8555   for ac_dir in $ac_x_header_dirs; do
8556   if test -r "$ac_dir/X11/Xlib.h"; then
8557     ac_x_includes=$ac_dir
8558     break
8559   fi
8560 done
8561 fi
8562 rm -f conftest.err conftest.i conftest.$ac_ext
8563 fi # $ac_x_includes = no
8564
8565 if test "$ac_x_libraries" = no; then
8566   # Check for the libraries.
8567   # See if we find them without any special options.
8568   # Don't add to $LIBS permanently.
8569   ac_save_LIBS=$LIBS
8570   LIBS="-lX11 $LIBS"
8571   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8572 /* end confdefs.h.  */
8573 #include <X11/Xlib.h>
8574 int
8575 main ()
8576 {
8577 XrmInitialize ()
8578   ;
8579   return 0;
8580 }
8581 _ACEOF
8582 if ac_fn_c_try_link "$LINENO"; then :
8583   LIBS=$ac_save_LIBS
8584 # We can link X programs with no special library path.
8585 ac_x_libraries=
8586 else
8587   LIBS=$ac_save_LIBS
8588 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8589 do
8590   # Don't even attempt the hair of trying to link an X program!
8591   for ac_extension in a so sl dylib la dll; do
8592     if test -r "$ac_dir/libX11.$ac_extension"; then
8593       ac_x_libraries=$ac_dir
8594       break 2
8595     fi
8596   done
8597 done
8598 fi
8599 rm -f core conftest.err conftest.$ac_objext \
8600     conftest$ac_exeext conftest.$ac_ext
8601 fi # $ac_x_libraries = no
8602
8603 case $ac_x_includes,$ac_x_libraries in #(
8604   no,* | *,no | *\'*)
8605     # Didn't find X, or a directory has "'" in its name.
8606     ac_cv_have_x="have_x=no";; #(
8607   *)
8608     # Record where we found X for the cache.
8609     ac_cv_have_x="have_x=yes\
8610         ac_x_includes='$ac_x_includes'\
8611         ac_x_libraries='$ac_x_libraries'"
8612 esac
8613 fi
8614 ;; #(
8615     *) have_x=yes;;
8616   esac
8617   eval "$ac_cv_have_x"
8618 fi # $with_x != no
8619
8620 if test "$have_x" != yes; then
8621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8622 $as_echo "$have_x" >&6; }
8623   no_x=yes
8624 else
8625   # If each of the values was on the command line, it overrides each guess.
8626   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8627   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8628   # Update the cache value to reflect the command line values.
8629   ac_cv_have_x="have_x=yes\
8630         ac_x_includes='$x_includes'\
8631         ac_x_libraries='$x_libraries'"
8632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
8633 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
8634 fi
8635
8636 if test "$no_x" = yes; then
8637   window_system=none
8638 else
8639   window_system=x11
8640 fi
8641
8642 ## Workaround for bug in autoconf <= 2.62.
8643 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
8644 ## No need to do anything special for these standard directories.
8645 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
8646
8647    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
8648
8649 fi
8650
8651 LD_SWITCH_X_SITE_AUX=
8652 LD_SWITCH_X_SITE_AUX_RPATH=
8653 if test "${x_libraries}" != NONE; then
8654   if test -n "${x_libraries}"; then
8655     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
8656     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
8657     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
8658   fi
8659   x_default_search_path=""
8660   x_search_path=${x_libraries}
8661   if test -z "${x_search_path}"; then
8662     x_search_path=/usr/lib
8663   fi
8664   for x_library in `echo ${x_search_path}: | \
8665                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
8666     x_search_path="\
8667 ${x_library}/X11/%L/%T/%N%C%S:\
8668 ${x_library}/X11/%l/%T/%N%C%S:\
8669 ${x_library}/X11/%T/%N%C%S:\
8670 ${x_library}/X11/%L/%T/%N%S:\
8671 ${x_library}/X11/%l/%T/%N%S:\
8672 ${x_library}/X11/%T/%N%S"
8673     if test x"${x_default_search_path}" = x; then
8674       x_default_search_path=${x_search_path}
8675     else
8676       x_default_search_path="${x_search_path}:${x_default_search_path}"
8677     fi
8678   done
8679 fi
8680
8681
8682
8683 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
8684   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
8685 fi
8686
8687 if test x"${x_includes}" = x; then
8688   bitmapdir=/usr/include/X11/bitmaps
8689 else
8690   # accumulate include directories that have X11 bitmap subdirectories
8691   bmd_acc="dummyval"
8692   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
8693     if test -d "${bmd}/X11/bitmaps"; then
8694       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
8695     fi
8696     if test -d "${bmd}/bitmaps"; then
8697       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
8698     fi
8699   done
8700   if test ${bmd_acc} != "dummyval"; then
8701     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
8702   fi
8703 fi
8704
8705 HAVE_NS=no
8706 NS_IMPL_COCOA=no
8707 NS_IMPL_GNUSTEP=no
8708 tmp_CPPFLAGS="$CPPFLAGS"
8709 tmp_CFLAGS="$CFLAGS"
8710 CPPFLAGS="$CPPFLAGS -x objective-c"
8711 CFLAGS="$CFLAGS -x objective-c"
8712 TEMACS_LDFLAGS2="\${LDFLAGS}"
8713 if test "${with_ns}" != no; then
8714   if test "${opsys}" = darwin; then
8715      NS_IMPL_COCOA=yes
8716      ns_appdir=`pwd`/nextstep/Emacs.app
8717      ns_appbindir=${ns_appdir}/Contents/MacOS/
8718      ns_appresdir=${ns_appdir}/Contents/Resources
8719      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
8720   elif test -f $GNUSTEP_CONFIG_FILE; then
8721      NS_IMPL_GNUSTEP=yes
8722      ns_appdir=`pwd`/nextstep/Emacs.app
8723      ns_appbindir=${ns_appdir}/
8724      ns_appresdir=${ns_appdir}/Resources
8725      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
8726           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
8727      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
8728           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
8729      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
8730      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
8731        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
8732      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
8733        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
8734      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8735      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8736      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
8737      LIB_STANDARD=
8738      START_FILES=
8739      TEMACS_LDFLAGS2=
8740   fi
8741   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
8742 if test "x$ac_cv_header_AppKit_AppKit_h" = xyes; then :
8743   HAVE_NS=yes
8744 else
8745   as_fn_error $? "\`--with-ns' was specified, but the include
8746   files are missing or cannot be compiled." "$LINENO" 5
8747 fi
8748
8749
8750   NS_HAVE_NSINTEGER=yes
8751   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8752 /* end confdefs.h.  */
8753 #include <Foundation/NSObjCRuntime.h>
8754 int
8755 main ()
8756 {
8757 NSInteger i;
8758   ;
8759   return 0;
8760 }
8761 _ACEOF
8762 if ac_fn_c_try_compile "$LINENO"; then :
8763   ns_have_nsinteger=yes
8764 else
8765   ns_have_nsinteger=no
8766 fi
8767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8768   if test $ns_have_nsinteger = no; then
8769     NS_HAVE_NSINTEGER=no
8770   fi
8771 fi
8772
8773
8774 ns_frag=/dev/null
8775 NS_OBJ=
8776 NS_SUPPORT=
8777 if test "${HAVE_NS}" = yes; then
8778   window_system=nextstep
8779   with_xft=no
8780   # set up packaging dirs
8781   exec_prefix=${ns_appbindir}
8782   libexecdir=${ns_appbindir}/libexec
8783   if test "${EN_NS_SELF_CONTAINED}" = yes; then
8784      prefix=${ns_appresdir}
8785   fi
8786   ns_frag=$srcdir/src/ns.mk
8787   NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o"
8788   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
8789 fi
8790 CFLAGS="$tmp_CFLAGS"
8791 CPPFLAGS="$tmp_CPPFLAGS"
8792
8793
8794
8795
8796
8797 case "${window_system}" in
8798   x11 )
8799     HAVE_X_WINDOWS=yes
8800     HAVE_X11=yes
8801     case "${with_x_toolkit}" in
8802       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
8803       motif ) USE_X_TOOLKIT=MOTIF ;;
8804       gtk ) with_gtk=yes
8805             USE_X_TOOLKIT=none ;;
8806       gtk3 ) with_gtk3=yes
8807              USE_X_TOOLKIT=none ;;
8808       no ) USE_X_TOOLKIT=none ;;
8809       * ) USE_X_TOOLKIT=maybe ;;
8810     esac
8811   ;;
8812   nextstep | none )
8813     HAVE_X_WINDOWS=no
8814     HAVE_X11=no
8815     USE_X_TOOLKIT=none
8816   ;;
8817 esac
8818
8819 if test "$window_system" = none && test "X$with_x" != "Xno"; then
8820    # Extract the first word of "X", so it can be a program name with args.
8821 set dummy X; ac_word=$2
8822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8823 $as_echo_n "checking for $ac_word... " >&6; }
8824 if ${ac_cv_prog_HAVE_XSERVER+:} false; then :
8825   $as_echo_n "(cached) " >&6
8826 else
8827   if test -n "$HAVE_XSERVER"; then
8828   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
8829 else
8830 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8831 for as_dir in $PATH
8832 do
8833   IFS=$as_save_IFS
8834   test -z "$as_dir" && as_dir=.
8835     for ac_exec_ext in '' $ac_executable_extensions; do
8836   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8837     ac_cv_prog_HAVE_XSERVER="true"
8838     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8839     break 2
8840   fi
8841 done
8842   done
8843 IFS=$as_save_IFS
8844
8845   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
8846 fi
8847 fi
8848 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
8849 if test -n "$HAVE_XSERVER"; then
8850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
8851 $as_echo "$HAVE_XSERVER" >&6; }
8852 else
8853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8854 $as_echo "no" >&6; }
8855 fi
8856
8857
8858    if test "$HAVE_XSERVER" = true ||
8859       test -n "$DISPLAY" ||
8860       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
8861         as_fn_error $? "You seem to be running X, but no X development libraries
8862 were found.  You should install the relevant development files for X
8863 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
8864 sure you have development files for image handling, i.e.
8865 tiff, gif, jpeg, png and xpm.
8866 If you are sure you want Emacs compiled without X window support, pass
8867   --without-x
8868 to configure." "$LINENO" 5
8869    fi
8870 fi
8871
8872 ### If we're using X11, we should use the X menu package.
8873 HAVE_MENUS=no
8874 case ${HAVE_X11} in
8875   yes ) HAVE_MENUS=yes ;;
8876 esac
8877
8878 # Do the opsystem or machine files prohibit the use of the GNU malloc?
8879 # Assume not, until told otherwise.
8880 GNU_MALLOC=yes
8881 doug_lea_malloc=yes
8882 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
8883 if test "x$ac_cv_func_malloc_get_state" = xyes; then :
8884
8885 else
8886   doug_lea_malloc=no
8887 fi
8888
8889 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
8890 if test "x$ac_cv_func_malloc_set_state" = xyes; then :
8891
8892 else
8893   doug_lea_malloc=no
8894 fi
8895
8896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
8897 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
8898 if ${emacs_cv_var___after_morecore_hook+:} false; then :
8899   $as_echo_n "(cached) " >&6
8900 else
8901   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8902 /* end confdefs.h.  */
8903 extern void (* __after_morecore_hook)();
8904 int
8905 main ()
8906 {
8907 __after_morecore_hook = 0
8908   ;
8909   return 0;
8910 }
8911 _ACEOF
8912 if ac_fn_c_try_link "$LINENO"; then :
8913   emacs_cv_var___after_morecore_hook=yes
8914 else
8915   emacs_cv_var___after_morecore_hook=no
8916 fi
8917 rm -f core conftest.err conftest.$ac_objext \
8918     conftest$ac_exeext conftest.$ac_ext
8919 fi
8920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
8921 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
8922 if test $emacs_cv_var___after_morecore_hook = no; then
8923   doug_lea_malloc=no
8924 fi
8925
8926
8927 system_malloc=no
8928 case "$opsys" in
8929   ## darwin ld insists on the use of malloc routines in the System framework.
8930   darwin|sol2-10) system_malloc=yes ;;
8931 esac
8932
8933 if test "${system_malloc}" = "yes"; then
8934
8935 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
8936
8937   GNU_MALLOC=no
8938   GNU_MALLOC_reason="
8939     (The GNU allocators don't work with this system configuration.)"
8940   GMALLOC_OBJ=
8941   VMLIMIT_OBJ=
8942 else
8943   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
8944   VMLIMIT_OBJ=vm-limit.o
8945 fi
8946
8947
8948
8949 if test "$doug_lea_malloc" = "yes" ; then
8950   if test "$GNU_MALLOC" = yes ; then
8951     GNU_MALLOC_reason="
8952       (Using Doug Lea's new malloc from the GNU C Library.)"
8953   fi
8954
8955 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
8956
8957
8958   ## Use mmap directly for allocating larger buffers.
8959   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
8960   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
8961   ## Does the AC_FUNC_MMAP test below make this check unecessary?
8962   case "$opsys" in
8963     gnu*) REL_ALLOC=no ;;
8964   esac
8965 fi
8966
8967 if test x"${REL_ALLOC}" = x; then
8968   REL_ALLOC=${GNU_MALLOC}
8969 fi
8970
8971 use_mmap_for_buffers=no
8972 case "$opsys" in
8973   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
8974 esac
8975
8976
8977
8978
8979   for ac_header in $ac_header_list
8980 do :
8981   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8982 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8983 "
8984 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8985   cat >>confdefs.h <<_ACEOF
8986 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8987 _ACEOF
8988
8989 fi
8990
8991 done
8992
8993
8994
8995
8996
8997
8998
8999
9000 for ac_func in getpagesize
9001 do :
9002   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9003 if test "x$ac_cv_func_getpagesize" = xyes; then :
9004   cat >>confdefs.h <<_ACEOF
9005 #define HAVE_GETPAGESIZE 1
9006 _ACEOF
9007
9008 fi
9009 done
9010
9011 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9012 $as_echo_n "checking for working mmap... " >&6; }
9013 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
9014   $as_echo_n "(cached) " >&6
9015 else
9016   if test "$cross_compiling" = yes; then :
9017   ac_cv_func_mmap_fixed_mapped=no
9018 else
9019   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9020 /* end confdefs.h.  */
9021 $ac_includes_default
9022 /* malloc might have been renamed as rpl_malloc. */
9023 #undef malloc
9024
9025 /* Thanks to Mike Haertel and Jim Avera for this test.
9026    Here is a matrix of mmap possibilities:
9027         mmap private not fixed
9028         mmap private fixed at somewhere currently unmapped
9029         mmap private fixed at somewhere already mapped
9030         mmap shared not fixed
9031         mmap shared fixed at somewhere currently unmapped
9032         mmap shared fixed at somewhere already mapped
9033    For private mappings, we should verify that changes cannot be read()
9034    back from the file, nor mmap's back from the file at a different
9035    address.  (There have been systems where private was not correctly
9036    implemented like the infamous i386 svr4.0, and systems where the
9037    VM page cache was not coherent with the file system buffer cache
9038    like early versions of FreeBSD and possibly contemporary NetBSD.)
9039    For shared mappings, we should conversely verify that changes get
9040    propagated back to all the places they're supposed to be.
9041
9042    Grep wants private fixed already mapped.
9043    The main things grep needs to know about mmap are:
9044    * does it exist and is it safe to write into the mmap'd area
9045    * how to use it (BSD variants)  */
9046
9047 #include <fcntl.h>
9048 #include <sys/mman.h>
9049
9050 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9051 char *malloc ();
9052 #endif
9053
9054 /* This mess was copied from the GNU getpagesize.h.  */
9055 #ifndef HAVE_GETPAGESIZE
9056 # ifdef _SC_PAGESIZE
9057 #  define getpagesize() sysconf(_SC_PAGESIZE)
9058 # else /* no _SC_PAGESIZE */
9059 #  ifdef HAVE_SYS_PARAM_H
9060 #   include <sys/param.h>
9061 #   ifdef EXEC_PAGESIZE
9062 #    define getpagesize() EXEC_PAGESIZE
9063 #   else /* no EXEC_PAGESIZE */
9064 #    ifdef NBPG
9065 #     define getpagesize() NBPG * CLSIZE
9066 #     ifndef CLSIZE
9067 #      define CLSIZE 1
9068 #     endif /* no CLSIZE */
9069 #    else /* no NBPG */
9070 #     ifdef NBPC
9071 #      define getpagesize() NBPC
9072 #     else /* no NBPC */
9073 #      ifdef PAGESIZE
9074 #       define getpagesize() PAGESIZE
9075 #      endif /* PAGESIZE */
9076 #     endif /* no NBPC */
9077 #    endif /* no NBPG */
9078 #   endif /* no EXEC_PAGESIZE */
9079 #  else /* no HAVE_SYS_PARAM_H */
9080 #   define getpagesize() 8192   /* punt totally */
9081 #  endif /* no HAVE_SYS_PARAM_H */
9082 # endif /* no _SC_PAGESIZE */
9083
9084 #endif /* no HAVE_GETPAGESIZE */
9085
9086 int
9087 main ()
9088 {
9089   char *data, *data2, *data3;
9090   const char *cdata2;
9091   int i, pagesize;
9092   int fd, fd2;
9093
9094   pagesize = getpagesize ();
9095
9096   /* First, make a file with some known garbage in it. */
9097   data = (char *) malloc (pagesize);
9098   if (!data)
9099     return 1;
9100   for (i = 0; i < pagesize; ++i)
9101     *(data + i) = rand ();
9102   umask (0);
9103   fd = creat ("conftest.mmap", 0600);
9104   if (fd < 0)
9105     return 2;
9106   if (write (fd, data, pagesize) != pagesize)
9107     return 3;
9108   close (fd);
9109
9110   /* Next, check that the tail of a page is zero-filled.  File must have
9111      non-zero length, otherwise we risk SIGBUS for entire page.  */
9112   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9113   if (fd2 < 0)
9114     return 4;
9115   cdata2 = "";
9116   if (write (fd2, cdata2, 1) != 1)
9117     return 5;
9118   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9119   if (data2 == MAP_FAILED)
9120     return 6;
9121   for (i = 0; i < pagesize; ++i)
9122     if (*(data2 + i))
9123       return 7;
9124   close (fd2);
9125   if (munmap (data2, pagesize))
9126     return 8;
9127
9128   /* Next, try to mmap the file at a fixed address which already has
9129      something else allocated at it.  If we can, also make sure that
9130      we see the same garbage.  */
9131   fd = open ("conftest.mmap", O_RDWR);
9132   if (fd < 0)
9133     return 9;
9134   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9135                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9136     return 10;
9137   for (i = 0; i < pagesize; ++i)
9138     if (*(data + i) != *(data2 + i))
9139       return 11;
9140
9141   /* Finally, make sure that changes to the mapped area do not
9142      percolate back to the file as seen by read().  (This is a bug on
9143      some variants of i386 svr4.0.)  */
9144   for (i = 0; i < pagesize; ++i)
9145     *(data2 + i) = *(data2 + i) + 1;
9146   data3 = (char *) malloc (pagesize);
9147   if (!data3)
9148     return 12;
9149   if (read (fd, data3, pagesize) != pagesize)
9150     return 13;
9151   for (i = 0; i < pagesize; ++i)
9152     if (*(data + i) != *(data3 + i))
9153       return 14;
9154   close (fd);
9155   return 0;
9156 }
9157 _ACEOF
9158 if ac_fn_c_try_run "$LINENO"; then :
9159   ac_cv_func_mmap_fixed_mapped=yes
9160 else
9161   ac_cv_func_mmap_fixed_mapped=no
9162 fi
9163 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9164   conftest.$ac_objext conftest.beam conftest.$ac_ext
9165 fi
9166
9167 fi
9168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9169 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9170 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9171
9172 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9173
9174 fi
9175 rm -f conftest.mmap conftest.txt
9176
9177 if test $use_mmap_for_buffers = yes; then
9178
9179 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9180
9181   REL_ALLOC=no
9182 fi
9183
9184 LIBS="$LIBS_SYSTEM $LIBS"
9185
9186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9187 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9188 if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
9189   $as_echo_n "(cached) " >&6
9190 else
9191   ac_check_lib_save_LIBS=$LIBS
9192 LIBS="-ldnet  $LIBS"
9193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9194 /* end confdefs.h.  */
9195
9196 /* Override any GCC internal prototype to avoid an error.
9197    Use char because int might match the return type of a GCC
9198    builtin and then its argument prototype would still apply.  */
9199 #ifdef __cplusplus
9200 extern "C"
9201 #endif
9202 char dnet_ntoa ();
9203 int
9204 main ()
9205 {
9206 return dnet_ntoa ();
9207   ;
9208   return 0;
9209 }
9210 _ACEOF
9211 if ac_fn_c_try_link "$LINENO"; then :
9212   ac_cv_lib_dnet_dnet_ntoa=yes
9213 else
9214   ac_cv_lib_dnet_dnet_ntoa=no
9215 fi
9216 rm -f core conftest.err conftest.$ac_objext \
9217     conftest$ac_exeext conftest.$ac_ext
9218 LIBS=$ac_check_lib_save_LIBS
9219 fi
9220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9221 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9222 if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
9223   cat >>confdefs.h <<_ACEOF
9224 #define HAVE_LIBDNET 1
9225 _ACEOF
9226
9227   LIBS="-ldnet $LIBS"
9228
9229 fi
9230
9231
9232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9233 $as_echo_n "checking for main in -lXbsd... " >&6; }
9234 if ${ac_cv_lib_Xbsd_main+:} false; then :
9235   $as_echo_n "(cached) " >&6
9236 else
9237   ac_check_lib_save_LIBS=$LIBS
9238 LIBS="-lXbsd  $LIBS"
9239 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9240 /* end confdefs.h.  */
9241
9242
9243 int
9244 main ()
9245 {
9246 return main ();
9247   ;
9248   return 0;
9249 }
9250 _ACEOF
9251 if ac_fn_c_try_link "$LINENO"; then :
9252   ac_cv_lib_Xbsd_main=yes
9253 else
9254   ac_cv_lib_Xbsd_main=no
9255 fi
9256 rm -f core conftest.err conftest.$ac_objext \
9257     conftest$ac_exeext conftest.$ac_ext
9258 LIBS=$ac_check_lib_save_LIBS
9259 fi
9260 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9261 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9262 if test "x$ac_cv_lib_Xbsd_main" = xyes; then :
9263   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9264 fi
9265
9266
9267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9268 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9269 if ${ac_cv_lib_pthreads_cma_open+:} false; then :
9270   $as_echo_n "(cached) " >&6
9271 else
9272   ac_check_lib_save_LIBS=$LIBS
9273 LIBS="-lpthreads  $LIBS"
9274 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9275 /* end confdefs.h.  */
9276
9277 /* Override any GCC internal prototype to avoid an error.
9278    Use char because int might match the return type of a GCC
9279    builtin and then its argument prototype would still apply.  */
9280 #ifdef __cplusplus
9281 extern "C"
9282 #endif
9283 char cma_open ();
9284 int
9285 main ()
9286 {
9287 return cma_open ();
9288   ;
9289   return 0;
9290 }
9291 _ACEOF
9292 if ac_fn_c_try_link "$LINENO"; then :
9293   ac_cv_lib_pthreads_cma_open=yes
9294 else
9295   ac_cv_lib_pthreads_cma_open=no
9296 fi
9297 rm -f core conftest.err conftest.$ac_objext \
9298     conftest$ac_exeext conftest.$ac_ext
9299 LIBS=$ac_check_lib_save_LIBS
9300 fi
9301 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9302 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9303 if test "x$ac_cv_lib_pthreads_cma_open" = xyes; then :
9304   cat >>confdefs.h <<_ACEOF
9305 #define HAVE_LIBPTHREADS 1
9306 _ACEOF
9307
9308   LIBS="-lpthreads $LIBS"
9309
9310 fi
9311
9312
9313 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9314 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
9315 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
9316 ## added to LIBS in configure would never contain the pthreads part,
9317 ## but the value used in Makefiles might.  FIXME?
9318 ##
9319 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9320 ## be harmless on older versions of X where it happens to exist.
9321 test "$opsys" = "aix4-2" && \
9322   test $ac_cv_lib_pthreads_cma_open = yes && \
9323   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9324
9325
9326 case ${host_os} in
9327 aix*)
9328   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9329 $as_echo_n "checking for -bbigtoc option... " >&6; }
9330 if ${gdb_cv_bigtoc+:} false; then :
9331   $as_echo_n "(cached) " >&6
9332 else
9333
9334     case $GCC in
9335     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9336     *) gdb_cv_bigtoc=-bbigtoc ;;
9337     esac
9338
9339     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9340     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9341 /* end confdefs.h.  */
9342
9343 int
9344 main ()
9345 {
9346 int i;
9347   ;
9348   return 0;
9349 }
9350 _ACEOF
9351 if ac_fn_c_try_link "$LINENO"; then :
9352
9353 else
9354   gdb_cv_bigtoc=
9355 fi
9356 rm -f core conftest.err conftest.$ac_objext \
9357     conftest$ac_exeext conftest.$ac_ext
9358
9359 fi
9360 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9361 $as_echo "$gdb_cv_bigtoc" >&6; }
9362   ;;
9363 esac
9364
9365 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9366 # used for the tests that follow.  We set them back to REAL_CFLAGS and
9367 # REAL_CPPFLAGS later on.
9368
9369 REAL_CFLAGS="$CFLAGS"
9370 REAL_CPPFLAGS="$CPPFLAGS"
9371
9372 if test "${HAVE_X11}" = "yes"; then
9373   DEFS="$C_SWITCH_X_SITE $DEFS"
9374   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9375   LIBS="-lX11 $LIBS"
9376   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9377   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9378
9379   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9380   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9381   # but it's more convenient here to set LD_RUN_PATH
9382   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9383   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9384     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9385     export LD_RUN_PATH
9386   fi
9387
9388   if test "${opsys}" = "gnu-linux"; then
9389     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9390 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9391     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9392 /* end confdefs.h.  */
9393
9394 int
9395 main ()
9396 {
9397 XOpenDisplay ("foo");
9398   ;
9399   return 0;
9400 }
9401 _ACEOF
9402 if ac_fn_c_try_link "$LINENO"; then :
9403   xlinux_first_failure=no
9404 else
9405   xlinux_first_failure=yes
9406 fi
9407 rm -f core conftest.err conftest.$ac_objext \
9408     conftest$ac_exeext conftest.$ac_ext
9409     if test "${xlinux_first_failure}" = "yes"; then
9410       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9411       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9412       OLD_CPPFLAGS="$CPPFLAGS"
9413       OLD_LIBS="$LIBS"
9414       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9415       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9416       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9417       LIBS="$LIBS -b i486-linuxaout"
9418       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9419 /* end confdefs.h.  */
9420
9421 int
9422 main ()
9423 {
9424 XOpenDisplay ("foo");
9425   ;
9426   return 0;
9427 }
9428 _ACEOF
9429 if ac_fn_c_try_link "$LINENO"; then :
9430   xlinux_second_failure=no
9431 else
9432   xlinux_second_failure=yes
9433 fi
9434 rm -f core conftest.err conftest.$ac_objext \
9435     conftest$ac_exeext conftest.$ac_ext
9436       if test "${xlinux_second_failure}" = "yes"; then
9437         # If we get the same failure with -b, there is no use adding -b.
9438         # So take it out.  This plays safe.
9439         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9440         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9441         CPPFLAGS="$OLD_CPPFLAGS"
9442         LIBS="$OLD_LIBS"
9443         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9444 $as_echo "no" >&6; }
9445       else
9446         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9447 $as_echo "yes" >&6; }
9448       fi
9449     else
9450       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9451 $as_echo "no" >&6; }
9452     fi
9453   fi
9454
9455   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9456   # header files included from there.
9457   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9458 $as_echo_n "checking for Xkb... " >&6; }
9459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9460 /* end confdefs.h.  */
9461 #include <X11/Xlib.h>
9462 #include <X11/XKBlib.h>
9463 int
9464 main ()
9465 {
9466 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9467   ;
9468   return 0;
9469 }
9470 _ACEOF
9471 if ac_fn_c_try_link "$LINENO"; then :
9472   emacs_xkb=yes
9473 else
9474   emacs_xkb=no
9475 fi
9476 rm -f core conftest.err conftest.$ac_objext \
9477     conftest$ac_exeext conftest.$ac_ext
9478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9479 $as_echo "$emacs_xkb" >&6; }
9480   if test $emacs_xkb = yes; then
9481
9482 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9483
9484   fi
9485
9486   for ac_func in XrmSetDatabase XScreenResourceString \
9487 XScreenNumberOfScreen XSetWMProtocols
9488 do :
9489   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9490 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9491 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9492   cat >>confdefs.h <<_ACEOF
9493 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9494 _ACEOF
9495
9496 fi
9497 done
9498
9499 fi
9500
9501 if test "${window_system}" = "x11"; then
9502   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9503 $as_echo_n "checking X11 version 6... " >&6; }
9504   if ${emacs_cv_x11_version_6+:} false; then :
9505   $as_echo_n "(cached) " >&6
9506 else
9507   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9508 /* end confdefs.h.  */
9509 #include <X11/Xlib.h>
9510 int
9511 main ()
9512 {
9513 #if XlibSpecificationRelease < 6
9514 fail;
9515 #endif
9516
9517   ;
9518   return 0;
9519 }
9520 _ACEOF
9521 if ac_fn_c_try_link "$LINENO"; then :
9522   emacs_cv_x11_version_6=yes
9523 else
9524   emacs_cv_x11_version_6=no
9525 fi
9526 rm -f core conftest.err conftest.$ac_objext \
9527     conftest$ac_exeext conftest.$ac_ext
9528 fi
9529
9530   if test $emacs_cv_x11_version_6 = yes; then
9531     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9532 $as_echo "6 or newer" >&6; }
9533
9534 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9535
9536
9537 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9538
9539     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9540     ## XIM support.
9541     case "$opsys" in
9542       sol2-*) : ;;
9543       *)
9544 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9545
9546          ;;
9547     esac
9548   else
9549     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9550 $as_echo "before 6" >&6; }
9551   fi
9552 fi
9553
9554
9555 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9556 HAVE_RSVG=no
9557 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9558   if test "${with_rsvg}" != "no"; then
9559     RSVG_REQUIRED=2.11.0
9560     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9561
9562
9563   succeeded=no
9564
9565   # Extract the first word of "pkg-config", so it can be a program name with args.
9566 set dummy pkg-config; ac_word=$2
9567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9568 $as_echo_n "checking for $ac_word... " >&6; }
9569 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9570   $as_echo_n "(cached) " >&6
9571 else
9572   case $PKG_CONFIG in
9573   [\\/]* | ?:[\\/]*)
9574   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9575   ;;
9576   *)
9577   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9578 for as_dir in $PATH
9579 do
9580   IFS=$as_save_IFS
9581   test -z "$as_dir" && as_dir=.
9582     for ac_exec_ext in '' $ac_executable_extensions; do
9583   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9584     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9585     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9586     break 2
9587   fi
9588 done
9589   done
9590 IFS=$as_save_IFS
9591
9592   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9593   ;;
9594 esac
9595 fi
9596 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9597 if test -n "$PKG_CONFIG"; then
9598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9599 $as_echo "$PKG_CONFIG" >&6; }
9600 else
9601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9602 $as_echo "no" >&6; }
9603 fi
9604
9605
9606
9607   if test "$PKG_CONFIG" = "no" ; then
9608      :
9609   else
9610      PKG_CONFIG_MIN_VERSION=0.9.0
9611      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9612         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9613 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9614
9615         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9616             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9617 $as_echo "yes" >&6; }
9618             succeeded=yes
9619
9620             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
9621 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
9622             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9623             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
9624 $as_echo "$RSVG_CFLAGS" >&6; }
9625
9626             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
9627 $as_echo_n "checking RSVG_LIBS... " >&6; }
9628             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9629             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
9630 $as_echo "$RSVG_LIBS" >&6; }
9631         else
9632             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9633 $as_echo "no" >&6; }
9634             RSVG_CFLAGS=""
9635             RSVG_LIBS=""
9636             ## If we have a custom action on failure, don't print errors, but
9637             ## do set a variable so people can do so.
9638             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
9639
9640         fi
9641
9642
9643
9644      else
9645         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9646         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9647      fi
9648   fi
9649
9650   if test $succeeded = yes; then
9651      HAVE_RSVG=yes
9652   else
9653      :
9654   fi
9655
9656
9657
9658
9659     if test $HAVE_RSVG = yes; then
9660
9661 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
9662
9663       CFLAGS="$CFLAGS $RSVG_CFLAGS"
9664       LIBS="$RSVG_LIBS $LIBS"
9665     fi
9666   fi
9667 fi
9668
9669 HAVE_IMAGEMAGICK=no
9670 if test "${HAVE_X11}" = "yes"; then
9671   if test "${with_imagemagick}" != "no"; then
9672     IMAGEMAGICK_MODULE="Wand"
9673
9674   succeeded=no
9675
9676   # Extract the first word of "pkg-config", so it can be a program name with args.
9677 set dummy pkg-config; ac_word=$2
9678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9679 $as_echo_n "checking for $ac_word... " >&6; }
9680 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9681   $as_echo_n "(cached) " >&6
9682 else
9683   case $PKG_CONFIG in
9684   [\\/]* | ?:[\\/]*)
9685   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9686   ;;
9687   *)
9688   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9689 for as_dir in $PATH
9690 do
9691   IFS=$as_save_IFS
9692   test -z "$as_dir" && as_dir=.
9693     for ac_exec_ext in '' $ac_executable_extensions; do
9694   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9695     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9696     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9697     break 2
9698   fi
9699 done
9700   done
9701 IFS=$as_save_IFS
9702
9703   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9704   ;;
9705 esac
9706 fi
9707 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9708 if test -n "$PKG_CONFIG"; then
9709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9710 $as_echo "$PKG_CONFIG" >&6; }
9711 else
9712   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9713 $as_echo "no" >&6; }
9714 fi
9715
9716
9717
9718   if test "$PKG_CONFIG" = "no" ; then
9719      :
9720   else
9721      PKG_CONFIG_MIN_VERSION=0.9.0
9722      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9723         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
9724 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
9725
9726         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
9727             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9728 $as_echo "yes" >&6; }
9729             succeeded=yes
9730
9731             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
9732 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
9733             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9734             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
9735 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
9736
9737             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
9738 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
9739             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9740             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
9741 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
9742         else
9743             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9744 $as_echo "no" >&6; }
9745             IMAGEMAGICK_CFLAGS=""
9746             IMAGEMAGICK_LIBS=""
9747             ## If we have a custom action on failure, don't print errors, but
9748             ## do set a variable so people can do so.
9749             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
9750
9751         fi
9752
9753
9754
9755      else
9756         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9757         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9758      fi
9759   fi
9760
9761   if test $succeeded = yes; then
9762      HAVE_IMAGEMAGICK=yes
9763   else
9764      :
9765   fi
9766
9767
9768
9769
9770     if test $HAVE_IMAGEMAGICK = yes; then
9771
9772 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
9773
9774       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
9775       LIBS="$IMAGEMAGICK_LIBS $LIBS"
9776       for ac_func in MagickExportImagePixels
9777 do :
9778   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
9779 if test "x$ac_cv_func_MagickExportImagePixels" = xyes; then :
9780   cat >>confdefs.h <<_ACEOF
9781 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
9782 _ACEOF
9783
9784 fi
9785 done
9786
9787     fi
9788   fi
9789 fi
9790
9791
9792 HAVE_GTK=no
9793 if test "${with_gtk3}" = "yes"; then
9794   GLIB_REQUIRED=2.6
9795   GTK_REQUIRED=2.90
9796   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9797
9798
9799   succeeded=no
9800
9801   # Extract the first word of "pkg-config", so it can be a program name with args.
9802 set dummy pkg-config; ac_word=$2
9803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9804 $as_echo_n "checking for $ac_word... " >&6; }
9805 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9806   $as_echo_n "(cached) " >&6
9807 else
9808   case $PKG_CONFIG in
9809   [\\/]* | ?:[\\/]*)
9810   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9811   ;;
9812   *)
9813   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9814 for as_dir in $PATH
9815 do
9816   IFS=$as_save_IFS
9817   test -z "$as_dir" && as_dir=.
9818     for ac_exec_ext in '' $ac_executable_extensions; do
9819   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9820     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9821     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9822     break 2
9823   fi
9824 done
9825   done
9826 IFS=$as_save_IFS
9827
9828   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9829   ;;
9830 esac
9831 fi
9832 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9833 if test -n "$PKG_CONFIG"; then
9834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9835 $as_echo "$PKG_CONFIG" >&6; }
9836 else
9837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9838 $as_echo "no" >&6; }
9839 fi
9840
9841
9842
9843   if test "$PKG_CONFIG" = "no" ; then
9844      pkg_check_gtk=no
9845   else
9846      PKG_CONFIG_MIN_VERSION=0.9.0
9847      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9848         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9849 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9850
9851         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9852             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9853 $as_echo "yes" >&6; }
9854             succeeded=yes
9855
9856             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9857 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9858             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9859             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9860 $as_echo "$GTK_CFLAGS" >&6; }
9861
9862             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9863 $as_echo_n "checking GTK_LIBS... " >&6; }
9864             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9865             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9866 $as_echo "$GTK_LIBS" >&6; }
9867         else
9868             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9869 $as_echo "no" >&6; }
9870             GTK_CFLAGS=""
9871             GTK_LIBS=""
9872             ## If we have a custom action on failure, don't print errors, but
9873             ## do set a variable so people can do so.
9874             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9875
9876         fi
9877
9878
9879
9880      else
9881         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9882         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9883      fi
9884   fi
9885
9886   if test $succeeded = yes; then
9887      pkg_check_gtk=yes
9888   else
9889      pkg_check_gtk=no
9890   fi
9891
9892   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
9893      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
9894   fi
9895 fi
9896
9897 if test "$pkg_check_gtk" != "yes"; then
9898   HAVE_GTK=no
9899 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
9900   GLIB_REQUIRED=2.6
9901   GTK_REQUIRED=2.6
9902   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9903
9904
9905   succeeded=no
9906
9907   # Extract the first word of "pkg-config", so it can be a program name with args.
9908 set dummy pkg-config; ac_word=$2
9909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9910 $as_echo_n "checking for $ac_word... " >&6; }
9911 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9912   $as_echo_n "(cached) " >&6
9913 else
9914   case $PKG_CONFIG in
9915   [\\/]* | ?:[\\/]*)
9916   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9917   ;;
9918   *)
9919   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9920 for as_dir in $PATH
9921 do
9922   IFS=$as_save_IFS
9923   test -z "$as_dir" && as_dir=.
9924     for ac_exec_ext in '' $ac_executable_extensions; do
9925   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9926     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9927     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9928     break 2
9929   fi
9930 done
9931   done
9932 IFS=$as_save_IFS
9933
9934   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9935   ;;
9936 esac
9937 fi
9938 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9939 if test -n "$PKG_CONFIG"; then
9940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9941 $as_echo "$PKG_CONFIG" >&6; }
9942 else
9943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9944 $as_echo "no" >&6; }
9945 fi
9946
9947
9948
9949   if test "$PKG_CONFIG" = "no" ; then
9950      pkg_check_gtk=no
9951   else
9952      PKG_CONFIG_MIN_VERSION=0.9.0
9953      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9954         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9955 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9956
9957         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9958             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9959 $as_echo "yes" >&6; }
9960             succeeded=yes
9961
9962             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9963 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9964             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9965             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9966 $as_echo "$GTK_CFLAGS" >&6; }
9967
9968             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9969 $as_echo_n "checking GTK_LIBS... " >&6; }
9970             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9971             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9972 $as_echo "$GTK_LIBS" >&6; }
9973         else
9974             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9975 $as_echo "no" >&6; }
9976             GTK_CFLAGS=""
9977             GTK_LIBS=""
9978             ## If we have a custom action on failure, don't print errors, but
9979             ## do set a variable so people can do so.
9980             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9981
9982         fi
9983
9984
9985
9986      else
9987         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9988         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9989      fi
9990   fi
9991
9992   if test $succeeded = yes; then
9993      pkg_check_gtk=yes
9994   else
9995      pkg_check_gtk=no
9996   fi
9997
9998   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
9999      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10000   fi
10001 fi
10002 fi
10003
10004 GTK_OBJ=
10005 if test x"$pkg_check_gtk" = xyes; then
10006
10007
10008
10009   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10010   CFLAGS="$CFLAGS $GTK_CFLAGS"
10011   LIBS="$GTK_LIBS $LIBS"
10012     GTK_COMPILES=no
10013   for ac_func in gtk_main
10014 do :
10015   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10016 if test "x$ac_cv_func_gtk_main" = xyes; then :
10017   cat >>confdefs.h <<_ACEOF
10018 #define HAVE_GTK_MAIN 1
10019 _ACEOF
10020  GTK_COMPILES=yes
10021 fi
10022 done
10023
10024   if test "${GTK_COMPILES}" != "yes"; then
10025     if test "$USE_X_TOOLKIT" != "maybe"; then
10026       as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10027     fi
10028   else
10029     HAVE_GTK=yes
10030
10031 $as_echo "#define USE_GTK 1" >>confdefs.h
10032
10033     GTK_OBJ=gtkutil.o
10034     USE_X_TOOLKIT=none
10035     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10036       :
10037     else
10038       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10039        closing open displays.  This is no problem if you just use
10040        one display, but if you use more than one and close one of them
10041        Emacs may crash." >&5
10042 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10043        closing open displays.  This is no problem if you just use
10044        one display, but if you use more than one and close one of them
10045        Emacs may crash." >&2;}
10046       sleep 3
10047     fi
10048   fi
10049
10050 fi
10051
10052
10053
10054 if test "${HAVE_GTK}" = "yes"; then
10055
10056       if test "$with_toolkit_scroll_bars" != no; then
10057     with_toolkit_scroll_bars=yes
10058   fi
10059
10060           HAVE_GTK_FILE_SELECTION=no
10061   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10062 #include <gtk/gtk.h>
10063 "
10064 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = xyes; then :
10065   HAVE_GTK_FILE_SELECTION=yes
10066 else
10067   HAVE_GTK_FILE_SELECTION=no
10068 fi
10069
10070   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10071     for ac_func in gtk_file_selection_new
10072 do :
10073   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10074 if test "x$ac_cv_func_gtk_file_selection_new" = xyes; then :
10075   cat >>confdefs.h <<_ACEOF
10076 #define HAVE_GTK_FILE_SELECTION_NEW 1
10077 _ACEOF
10078
10079 fi
10080 done
10081
10082   fi
10083
10084         HAVE_GTK_AND_PTHREAD=no
10085     for ac_header in pthread.h
10086 do :
10087   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10088 if test "x$ac_cv_header_pthread_h" = xyes; then :
10089   cat >>confdefs.h <<_ACEOF
10090 #define HAVE_PTHREAD_H 1
10091 _ACEOF
10092
10093 fi
10094
10095 done
10096
10097     if test "$ac_cv_header_pthread_h"; then
10098       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10099 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10100 if ${ac_cv_lib_pthread_pthread_self+:} false; then :
10101   $as_echo_n "(cached) " >&6
10102 else
10103   ac_check_lib_save_LIBS=$LIBS
10104 LIBS="-lpthread  $LIBS"
10105 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10106 /* end confdefs.h.  */
10107
10108 /* Override any GCC internal prototype to avoid an error.
10109    Use char because int might match the return type of a GCC
10110    builtin and then its argument prototype would still apply.  */
10111 #ifdef __cplusplus
10112 extern "C"
10113 #endif
10114 char pthread_self ();
10115 int
10116 main ()
10117 {
10118 return pthread_self ();
10119   ;
10120   return 0;
10121 }
10122 _ACEOF
10123 if ac_fn_c_try_link "$LINENO"; then :
10124   ac_cv_lib_pthread_pthread_self=yes
10125 else
10126   ac_cv_lib_pthread_pthread_self=no
10127 fi
10128 rm -f core conftest.err conftest.$ac_objext \
10129     conftest$ac_exeext conftest.$ac_ext
10130 LIBS=$ac_check_lib_save_LIBS
10131 fi
10132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10133 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10134 if test "x$ac_cv_lib_pthread_pthread_self" = xyes; then :
10135   HAVE_GTK_AND_PTHREAD=yes
10136 fi
10137
10138     fi
10139     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10140       case "${canonical}" in
10141         *-hpux*) ;;
10142         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10143       esac
10144
10145 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10146
10147     fi
10148
10149     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10150                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10151                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10152                  gtk_orientable_set_orientation
10153 do :
10154   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10155 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10156 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10157   cat >>confdefs.h <<_ACEOF
10158 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10159 _ACEOF
10160
10161 fi
10162 done
10163
10164
10165 fi
10166
10167 HAVE_DBUS=no
10168 DBUS_OBJ=
10169 if test "${with_dbus}" = "yes"; then
10170
10171   succeeded=no
10172
10173   # Extract the first word of "pkg-config", so it can be a program name with args.
10174 set dummy pkg-config; ac_word=$2
10175 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10176 $as_echo_n "checking for $ac_word... " >&6; }
10177 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10178   $as_echo_n "(cached) " >&6
10179 else
10180   case $PKG_CONFIG in
10181   [\\/]* | ?:[\\/]*)
10182   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10183   ;;
10184   *)
10185   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10186 for as_dir in $PATH
10187 do
10188   IFS=$as_save_IFS
10189   test -z "$as_dir" && as_dir=.
10190     for ac_exec_ext in '' $ac_executable_extensions; do
10191   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10192     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10193     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10194     break 2
10195   fi
10196 done
10197   done
10198 IFS=$as_save_IFS
10199
10200   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10201   ;;
10202 esac
10203 fi
10204 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10205 if test -n "$PKG_CONFIG"; then
10206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10207 $as_echo "$PKG_CONFIG" >&6; }
10208 else
10209   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10210 $as_echo "no" >&6; }
10211 fi
10212
10213
10214
10215   if test "$PKG_CONFIG" = "no" ; then
10216      HAVE_DBUS=no
10217   else
10218      PKG_CONFIG_MIN_VERSION=0.9.0
10219      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10220         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10221 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10222
10223         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10224             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10225 $as_echo "yes" >&6; }
10226             succeeded=yes
10227
10228             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10229 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10230             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10231             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10232 $as_echo "$DBUS_CFLAGS" >&6; }
10233
10234             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10235 $as_echo_n "checking DBUS_LIBS... " >&6; }
10236             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10237             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10238 $as_echo "$DBUS_LIBS" >&6; }
10239         else
10240             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10241 $as_echo "no" >&6; }
10242             DBUS_CFLAGS=""
10243             DBUS_LIBS=""
10244             ## If we have a custom action on failure, don't print errors, but
10245             ## do set a variable so people can do so.
10246             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10247
10248         fi
10249
10250
10251
10252      else
10253         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10254         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10255      fi
10256   fi
10257
10258   if test $succeeded = yes; then
10259      HAVE_DBUS=yes
10260   else
10261      HAVE_DBUS=no
10262   fi
10263
10264    if test "$HAVE_DBUS" = yes; then
10265      LIBS="$LIBS $DBUS_LIBS"
10266
10267 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10268
10269      for ac_func in dbus_watch_get_unix_fd
10270 do :
10271   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10272 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = xyes; then :
10273   cat >>confdefs.h <<_ACEOF
10274 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10275 _ACEOF
10276
10277 fi
10278 done
10279
10280      DBUS_OBJ=dbusbind.o
10281    fi
10282 fi
10283
10284
10285 HAVE_GCONF=no
10286 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10287
10288   succeeded=no
10289
10290   # Extract the first word of "pkg-config", so it can be a program name with args.
10291 set dummy pkg-config; ac_word=$2
10292 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10293 $as_echo_n "checking for $ac_word... " >&6; }
10294 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10295   $as_echo_n "(cached) " >&6
10296 else
10297   case $PKG_CONFIG in
10298   [\\/]* | ?:[\\/]*)
10299   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10300   ;;
10301   *)
10302   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10303 for as_dir in $PATH
10304 do
10305   IFS=$as_save_IFS
10306   test -z "$as_dir" && as_dir=.
10307     for ac_exec_ext in '' $ac_executable_extensions; do
10308   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10309     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10310     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10311     break 2
10312   fi
10313 done
10314   done
10315 IFS=$as_save_IFS
10316
10317   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10318   ;;
10319 esac
10320 fi
10321 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10322 if test -n "$PKG_CONFIG"; then
10323   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10324 $as_echo "$PKG_CONFIG" >&6; }
10325 else
10326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10327 $as_echo "no" >&6; }
10328 fi
10329
10330
10331
10332   if test "$PKG_CONFIG" = "no" ; then
10333      HAVE_GCONF=no
10334   else
10335      PKG_CONFIG_MIN_VERSION=0.9.0
10336      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10337         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10338 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10339
10340         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10341             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10342 $as_echo "yes" >&6; }
10343             succeeded=yes
10344
10345             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10346 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10347             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10348             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10349 $as_echo "$GCONF_CFLAGS" >&6; }
10350
10351             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10352 $as_echo_n "checking GCONF_LIBS... " >&6; }
10353             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10354             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10355 $as_echo "$GCONF_LIBS" >&6; }
10356         else
10357             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10358 $as_echo "no" >&6; }
10359             GCONF_CFLAGS=""
10360             GCONF_LIBS=""
10361             ## If we have a custom action on failure, don't print errors, but
10362             ## do set a variable so people can do so.
10363             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10364
10365         fi
10366
10367
10368
10369      else
10370         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10371         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10372      fi
10373   fi
10374
10375   if test $succeeded = yes; then
10376      HAVE_GCONF=yes
10377   else
10378      HAVE_GCONF=no
10379   fi
10380
10381    if test "$HAVE_GCONF" = yes; then
10382
10383 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10384
10385             for ac_func in g_type_init
10386 do :
10387   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10388 if test "x$ac_cv_func_g_type_init" = xyes; then :
10389   cat >>confdefs.h <<_ACEOF
10390 #define HAVE_G_TYPE_INIT 1
10391 _ACEOF
10392
10393 fi
10394 done
10395
10396    fi
10397 fi
10398
10399 HAVE_LIBSELINUX=no
10400 LIBSELINUX_LIBS=
10401 if test "${with_selinux}" = "yes"; then
10402    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10403 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10404 if ${ac_cv_lib_selinux_lgetfilecon+:} false; then :
10405   $as_echo_n "(cached) " >&6
10406 else
10407   ac_check_lib_save_LIBS=$LIBS
10408 LIBS="-lselinux  $LIBS"
10409 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10410 /* end confdefs.h.  */
10411
10412 /* Override any GCC internal prototype to avoid an error.
10413    Use char because int might match the return type of a GCC
10414    builtin and then its argument prototype would still apply.  */
10415 #ifdef __cplusplus
10416 extern "C"
10417 #endif
10418 char lgetfilecon ();
10419 int
10420 main ()
10421 {
10422 return lgetfilecon ();
10423   ;
10424   return 0;
10425 }
10426 _ACEOF
10427 if ac_fn_c_try_link "$LINENO"; then :
10428   ac_cv_lib_selinux_lgetfilecon=yes
10429 else
10430   ac_cv_lib_selinux_lgetfilecon=no
10431 fi
10432 rm -f core conftest.err conftest.$ac_objext \
10433     conftest$ac_exeext conftest.$ac_ext
10434 LIBS=$ac_check_lib_save_LIBS
10435 fi
10436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10437 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10438 if test "x$ac_cv_lib_selinux_lgetfilecon" = xyes; then :
10439   HAVE_LIBSELINUX=yes
10440 else
10441   HAVE_LIBSELINUX=no
10442 fi
10443
10444    if test "$HAVE_LIBSELINUX" = yes; then
10445
10446 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10447
10448       LIBSELINUX_LIBS=-lselinux
10449    fi
10450 fi
10451
10452
10453 HAVE_GNUTLS=no
10454 if test "${with_gnutls}" = "yes" ; then
10455
10456   succeeded=no
10457
10458   # Extract the first word of "pkg-config", so it can be a program name with args.
10459 set dummy pkg-config; ac_word=$2
10460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10461 $as_echo_n "checking for $ac_word... " >&6; }
10462 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10463   $as_echo_n "(cached) " >&6
10464 else
10465   case $PKG_CONFIG in
10466   [\\/]* | ?:[\\/]*)
10467   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10468   ;;
10469   *)
10470   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10471 for as_dir in $PATH
10472 do
10473   IFS=$as_save_IFS
10474   test -z "$as_dir" && as_dir=.
10475     for ac_exec_ext in '' $ac_executable_extensions; do
10476   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10477     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10478     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10479     break 2
10480   fi
10481 done
10482   done
10483 IFS=$as_save_IFS
10484
10485   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10486   ;;
10487 esac
10488 fi
10489 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10490 if test -n "$PKG_CONFIG"; then
10491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10492 $as_echo "$PKG_CONFIG" >&6; }
10493 else
10494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10495 $as_echo "no" >&6; }
10496 fi
10497
10498
10499
10500   if test "$PKG_CONFIG" = "no" ; then
10501      HAVE_GNUTLS=no
10502   else
10503      PKG_CONFIG_MIN_VERSION=0.9.0
10504      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10505         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10506 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10507
10508         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10509             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10510 $as_echo "yes" >&6; }
10511             succeeded=yes
10512
10513             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10514 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10515             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10516             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10517 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10518
10519             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10520 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10521             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10522             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10523 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10524         else
10525             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10526 $as_echo "no" >&6; }
10527             LIBGNUTLS_CFLAGS=""
10528             LIBGNUTLS_LIBS=""
10529             ## If we have a custom action on failure, don't print errors, but
10530             ## do set a variable so people can do so.
10531             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10532
10533         fi
10534
10535
10536
10537      else
10538         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10539         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10540      fi
10541   fi
10542
10543   if test $succeeded = yes; then
10544      HAVE_GNUTLS=yes
10545   else
10546      HAVE_GNUTLS=no
10547   fi
10548
10549   if test "${HAVE_GNUTLS}" = "yes"; then
10550
10551 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10552
10553   fi
10554 fi
10555
10556
10557
10558 HAVE_XAW3D=no
10559 LUCID_LIBW=
10560 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10561   if test "$with_xaw3d" != no; then
10562     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10563 $as_echo_n "checking for xaw3d... " >&6; }
10564     if ${emacs_cv_xaw3d+:} false; then :
10565   $as_echo_n "(cached) " >&6
10566 else
10567   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10568 /* end confdefs.h.  */
10569
10570 #include <X11/Intrinsic.h>
10571 #include <X11/Xaw3d/Simple.h>
10572 int
10573 main ()
10574 {
10575
10576   ;
10577   return 0;
10578 }
10579 _ACEOF
10580 if ac_fn_c_try_link "$LINENO"; then :
10581   emacs_cv_xaw3d=yes
10582 else
10583   emacs_cv_xaw3d=no
10584 fi
10585 rm -f core conftest.err conftest.$ac_objext \
10586     conftest$ac_exeext conftest.$ac_ext
10587 fi
10588
10589   else
10590     emacs_cv_xaw3d=no
10591   fi
10592   if test $emacs_cv_xaw3d = yes; then
10593     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10594 $as_echo "yes; using Lucid toolkit" >&6; }
10595     USE_X_TOOLKIT=LUCID
10596     HAVE_XAW3D=yes
10597     LUCID_LIBW=-lXaw3d
10598
10599 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
10600
10601   else
10602     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10603 $as_echo "no" >&6; }
10604     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
10605 $as_echo_n "checking for libXaw... " >&6; }
10606     if ${emacs_cv_xaw+:} false; then :
10607   $as_echo_n "(cached) " >&6
10608 else
10609   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10610 /* end confdefs.h.  */
10611
10612 #include <X11/Intrinsic.h>
10613 #include <X11/Xaw/Simple.h>
10614 int
10615 main ()
10616 {
10617
10618   ;
10619   return 0;
10620 }
10621 _ACEOF
10622 if ac_fn_c_try_link "$LINENO"; then :
10623   emacs_cv_xaw=yes
10624 else
10625   emacs_cv_xaw=no
10626 fi
10627 rm -f core conftest.err conftest.$ac_objext \
10628     conftest$ac_exeext conftest.$ac_ext
10629 fi
10630
10631     if test $emacs_cv_xaw = yes; then
10632       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10633 $as_echo "yes; using Lucid toolkit" >&6; }
10634       USE_X_TOOLKIT=LUCID
10635       LUCID_LIBW=-lXaw
10636     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
10637       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
10638     else
10639       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
10640 $as_echo "no; do not use toolkit by default" >&6; }
10641       USE_X_TOOLKIT=none
10642     fi
10643   fi
10644 fi
10645
10646 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
10647
10648 LIBXTR6=
10649 if test "${USE_X_TOOLKIT}" != "none"; then
10650   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
10651 $as_echo_n "checking X11 toolkit version... " >&6; }
10652   if ${emacs_cv_x11_toolkit_version_6+:} false; then :
10653   $as_echo_n "(cached) " >&6
10654 else
10655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10656 /* end confdefs.h.  */
10657 #include <X11/Intrinsic.h>
10658 int
10659 main ()
10660 {
10661 #if XtSpecificationRelease < 6
10662 fail;
10663 #endif
10664
10665   ;
10666   return 0;
10667 }
10668 _ACEOF
10669 if ac_fn_c_try_link "$LINENO"; then :
10670   emacs_cv_x11_toolkit_version_6=yes
10671 else
10672   emacs_cv_x11_toolkit_version_6=no
10673 fi
10674 rm -f core conftest.err conftest.$ac_objext \
10675     conftest$ac_exeext conftest.$ac_ext
10676 fi
10677
10678   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
10679   if test $emacs_cv_x11_toolkit_version_6 = yes; then
10680     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10681 $as_echo "6 or newer" >&6; }
10682
10683 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
10684
10685     LIBXTR6="-lSM -lICE"
10686     case "$opsys" in
10687       ## Use libw.a along with X11R6 Xt.
10688       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
10689     esac
10690   else
10691     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10692 $as_echo "before 6" >&6; }
10693   fi
10694
10695   OLDLIBS="$LIBS"
10696   if test x$HAVE_X11XTR6 = xyes; then
10697     LIBS="-lXt -lSM -lICE $LIBS"
10698   else
10699     LIBS="-lXt $LIBS"
10700   fi
10701   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
10702 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
10703 if ${ac_cv_lib_Xmu_XmuConvertStandardSelection+:} false; then :
10704   $as_echo_n "(cached) " >&6
10705 else
10706   ac_check_lib_save_LIBS=$LIBS
10707 LIBS="-lXmu  $LIBS"
10708 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10709 /* end confdefs.h.  */
10710
10711 /* Override any GCC internal prototype to avoid an error.
10712    Use char because int might match the return type of a GCC
10713    builtin and then its argument prototype would still apply.  */
10714 #ifdef __cplusplus
10715 extern "C"
10716 #endif
10717 char XmuConvertStandardSelection ();
10718 int
10719 main ()
10720 {
10721 return XmuConvertStandardSelection ();
10722   ;
10723   return 0;
10724 }
10725 _ACEOF
10726 if ac_fn_c_try_link "$LINENO"; then :
10727   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
10728 else
10729   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
10730 fi
10731 rm -f core conftest.err conftest.$ac_objext \
10732     conftest$ac_exeext conftest.$ac_ext
10733 LIBS=$ac_check_lib_save_LIBS
10734 fi
10735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
10736 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
10737 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = xyes; then :
10738   cat >>confdefs.h <<_ACEOF
10739 #define HAVE_LIBXMU 1
10740 _ACEOF
10741
10742   LIBS="-lXmu $LIBS"
10743
10744 fi
10745
10746   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
10747 fi
10748
10749
10750 LIBXMU=-lXmu
10751 case $opsys in
10752   ## These systems don't supply Xmu.
10753   hpux* | aix4-2 )
10754     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
10755     ;;
10756 esac
10757
10758
10759 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
10760 if test "${HAVE_X11}" = "yes"; then
10761   if test "${USE_X_TOOLKIT}" != "none"; then
10762     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
10763 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
10764 if ${ac_cv_lib_Xext_XShapeQueryExtension+:} false; then :
10765   $as_echo_n "(cached) " >&6
10766 else
10767   ac_check_lib_save_LIBS=$LIBS
10768 LIBS="-lXext  $LIBS"
10769 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10770 /* end confdefs.h.  */
10771
10772 /* Override any GCC internal prototype to avoid an error.
10773    Use char because int might match the return type of a GCC
10774    builtin and then its argument prototype would still apply.  */
10775 #ifdef __cplusplus
10776 extern "C"
10777 #endif
10778 char XShapeQueryExtension ();
10779 int
10780 main ()
10781 {
10782 return XShapeQueryExtension ();
10783   ;
10784   return 0;
10785 }
10786 _ACEOF
10787 if ac_fn_c_try_link "$LINENO"; then :
10788   ac_cv_lib_Xext_XShapeQueryExtension=yes
10789 else
10790   ac_cv_lib_Xext_XShapeQueryExtension=no
10791 fi
10792 rm -f core conftest.err conftest.$ac_objext \
10793     conftest$ac_exeext conftest.$ac_ext
10794 LIBS=$ac_check_lib_save_LIBS
10795 fi
10796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
10797 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
10798 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = xyes; then :
10799   cat >>confdefs.h <<_ACEOF
10800 #define HAVE_LIBXEXT 1
10801 _ACEOF
10802
10803   LIBS="-lXext $LIBS"
10804
10805 fi
10806
10807   fi
10808 fi
10809
10810 LIBXP=
10811 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10812   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
10813 $as_echo_n "checking for Motif version 2.1... " >&6; }
10814 if ${emacs_cv_motif_version_2_1+:} false; then :
10815   $as_echo_n "(cached) " >&6
10816 else
10817   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10818 /* end confdefs.h.  */
10819 #include <Xm/Xm.h>
10820 int
10821 main ()
10822 {
10823 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
10824 int x = 5;
10825 #else
10826 Motif version prior to 2.1.
10827 #endif
10828   ;
10829   return 0;
10830 }
10831 _ACEOF
10832 if ac_fn_c_try_compile "$LINENO"; then :
10833   emacs_cv_motif_version_2_1=yes
10834 else
10835   emacs_cv_motif_version_2_1=no
10836 fi
10837 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10838 fi
10839 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
10840 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
10841   if test $emacs_cv_motif_version_2_1 = yes; then
10842     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
10843 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
10844 if ${ac_cv_lib_Xp_XpCreateContext+:} false; then :
10845   $as_echo_n "(cached) " >&6
10846 else
10847   ac_check_lib_save_LIBS=$LIBS
10848 LIBS="-lXp  $LIBS"
10849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10850 /* end confdefs.h.  */
10851
10852 /* Override any GCC internal prototype to avoid an error.
10853    Use char because int might match the return type of a GCC
10854    builtin and then its argument prototype would still apply.  */
10855 #ifdef __cplusplus
10856 extern "C"
10857 #endif
10858 char XpCreateContext ();
10859 int
10860 main ()
10861 {
10862 return XpCreateContext ();
10863   ;
10864   return 0;
10865 }
10866 _ACEOF
10867 if ac_fn_c_try_link "$LINENO"; then :
10868   ac_cv_lib_Xp_XpCreateContext=yes
10869 else
10870   ac_cv_lib_Xp_XpCreateContext=no
10871 fi
10872 rm -f core conftest.err conftest.$ac_objext \
10873     conftest$ac_exeext conftest.$ac_ext
10874 LIBS=$ac_check_lib_save_LIBS
10875 fi
10876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
10877 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
10878 if test "x$ac_cv_lib_Xp_XpCreateContext" = xyes; then :
10879   LIBXP=-lXp
10880 fi
10881
10882   else
10883     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
10884 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
10885 if ${emacs_cv_lesstif+:} false; then :
10886   $as_echo_n "(cached) " >&6
10887 else
10888   # We put this in CFLAGS temporarily to precede other -I options
10889     # that might be in CFLAGS temporarily.
10890     # We put this in CPPFLAGS where it precedes the other -I options.
10891     OLD_CPPFLAGS=$CPPFLAGS
10892     OLD_CFLAGS=$CFLAGS
10893     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
10894     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
10895     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10896 /* end confdefs.h.  */
10897 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
10898 int
10899 main ()
10900 {
10901 int x = 5;
10902   ;
10903   return 0;
10904 }
10905 _ACEOF
10906 if ac_fn_c_try_compile "$LINENO"; then :
10907   emacs_cv_lesstif=yes
10908 else
10909   emacs_cv_lesstif=no
10910 fi
10911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10912 fi
10913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
10914 $as_echo "$emacs_cv_lesstif" >&6; }
10915     if test $emacs_cv_lesstif = yes; then
10916       # Make sure this -I option remains in CPPFLAGS after it is set
10917       # back to REAL_CPPFLAGS.
10918       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
10919       # have those other -I options anyway.  Ultimately, having this
10920       # directory ultimately in CPPFLAGS will be enough.
10921       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
10922       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
10923     else
10924       CFLAGS=$OLD_CFLAGS
10925       CPPFLAGS=$OLD_CPPFLAGS
10926     fi
10927   fi
10928 fi
10929
10930
10931 USE_TOOLKIT_SCROLL_BARS=no
10932 if test "${with_toolkit_scroll_bars}" != "no"; then
10933   if test "${USE_X_TOOLKIT}" != "none"; then
10934     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10935       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10936
10937       HAVE_XAW3D=no
10938       USE_TOOLKIT_SCROLL_BARS=yes
10939     elif test "${HAVE_XAW3D}" = "yes"; then
10940       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10941
10942       USE_TOOLKIT_SCROLL_BARS=yes
10943     fi
10944   elif test "${HAVE_GTK}" = "yes"; then
10945     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10946
10947     USE_TOOLKIT_SCROLL_BARS=yes
10948   elif test "${HAVE_NS}" = "yes"; then
10949     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10950
10951     USE_TOOLKIT_SCROLL_BARS=yes
10952   fi
10953 fi
10954
10955 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10956 /* end confdefs.h.  */
10957
10958           #include <X11/Xlib.h>
10959           #include <X11/Xresource.h>
10960 int
10961 main ()
10962 {
10963 XIMProc  callback;
10964   ;
10965   return 0;
10966 }
10967 _ACEOF
10968 if ac_fn_c_try_compile "$LINENO"; then :
10969   HAVE_XIM=yes
10970
10971 $as_echo "#define HAVE_XIM 1" >>confdefs.h
10972
10973 else
10974   HAVE_XIM=no
10975 fi
10976 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10977
10978
10979 if test "${with_xim}" != "no"; then
10980
10981 $as_echo "#define USE_XIM 1" >>confdefs.h
10982
10983 fi
10984
10985
10986 if test "${HAVE_XIM}" != "no"; then
10987   late_CFLAGS=$CFLAGS
10988   if test "$GCC" = yes; then
10989     CFLAGS="$CFLAGS --pedantic-errors"
10990   fi
10991   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10992 /* end confdefs.h.  */
10993
10994 #include <X11/Xlib.h>
10995 #include <X11/Xresource.h>
10996 int
10997 main ()
10998 {
10999 Display *display;
11000 XrmDatabase db;
11001 char *res_name;
11002 char *res_class;
11003 XIMProc  callback;
11004 XPointer *client_data;
11005 #ifndef __GNUC__
11006 /* If we're not using GCC, it's probably not XFree86, and this is
11007    probably right, but we can't use something like --pedantic-errors.  */
11008 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11009                                            char*, XIMProc, XPointer*);
11010 #endif
11011 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11012    client_data);
11013   ;
11014   return 0;
11015 }
11016 _ACEOF
11017 if ac_fn_c_try_compile "$LINENO"; then :
11018   emacs_cv_arg6_star=yes
11019 fi
11020 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11021     if test "$emacs_cv_arg6_star" = yes; then
11022     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11023
11024   else
11025     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11026
11027   fi
11028   CFLAGS=$late_CFLAGS
11029 fi
11030
11031 ### Start of font-backend (under any platform) section.
11032 # (nothing here yet -- this is a placeholder)
11033 ### End of font-backend (under any platform) section.
11034
11035 ### Start of font-backend (under X11) section.
11036 if test "${HAVE_X11}" = "yes"; then
11037
11038   succeeded=no
11039
11040   # Extract the first word of "pkg-config", so it can be a program name with args.
11041 set dummy pkg-config; ac_word=$2
11042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11043 $as_echo_n "checking for $ac_word... " >&6; }
11044 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11045   $as_echo_n "(cached) " >&6
11046 else
11047   case $PKG_CONFIG in
11048   [\\/]* | ?:[\\/]*)
11049   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11050   ;;
11051   *)
11052   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11053 for as_dir in $PATH
11054 do
11055   IFS=$as_save_IFS
11056   test -z "$as_dir" && as_dir=.
11057     for ac_exec_ext in '' $ac_executable_extensions; do
11058   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11059     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11060     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11061     break 2
11062   fi
11063 done
11064   done
11065 IFS=$as_save_IFS
11066
11067   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11068   ;;
11069 esac
11070 fi
11071 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11072 if test -n "$PKG_CONFIG"; then
11073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11074 $as_echo "$PKG_CONFIG" >&6; }
11075 else
11076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11077 $as_echo "no" >&6; }
11078 fi
11079
11080
11081
11082   if test "$PKG_CONFIG" = "no" ; then
11083      HAVE_FC=no
11084   else
11085      PKG_CONFIG_MIN_VERSION=0.9.0
11086      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11087         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11088 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11089
11090         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11091             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11092 $as_echo "yes" >&6; }
11093             succeeded=yes
11094
11095             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11096 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11097             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11098             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11099 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11100
11101             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11102 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11103             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11104             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11105 $as_echo "$FONTCONFIG_LIBS" >&6; }
11106         else
11107             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11108 $as_echo "no" >&6; }
11109             FONTCONFIG_CFLAGS=""
11110             FONTCONFIG_LIBS=""
11111             ## If we have a custom action on failure, don't print errors, but
11112             ## do set a variable so people can do so.
11113             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11114
11115         fi
11116
11117
11118
11119      else
11120         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11121         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11122      fi
11123   fi
11124
11125   if test $succeeded = yes; then
11126      HAVE_FC=yes
11127   else
11128      HAVE_FC=no
11129   fi
11130
11131
11132    ## Use -lXft if available, unless `--with-xft=no'.
11133    HAVE_XFT=maybe
11134     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11135       with_xft="no";
11136     fi
11137     if test "x${with_xft}" != "xno"; then
11138
11139
11140   succeeded=no
11141
11142   # Extract the first word of "pkg-config", so it can be a program name with args.
11143 set dummy pkg-config; ac_word=$2
11144 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11145 $as_echo_n "checking for $ac_word... " >&6; }
11146 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11147   $as_echo_n "(cached) " >&6
11148 else
11149   case $PKG_CONFIG in
11150   [\\/]* | ?:[\\/]*)
11151   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11152   ;;
11153   *)
11154   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11155 for as_dir in $PATH
11156 do
11157   IFS=$as_save_IFS
11158   test -z "$as_dir" && as_dir=.
11159     for ac_exec_ext in '' $ac_executable_extensions; do
11160   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11161     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11162     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11163     break 2
11164   fi
11165 done
11166   done
11167 IFS=$as_save_IFS
11168
11169   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11170   ;;
11171 esac
11172 fi
11173 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11174 if test -n "$PKG_CONFIG"; then
11175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11176 $as_echo "$PKG_CONFIG" >&6; }
11177 else
11178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11179 $as_echo "no" >&6; }
11180 fi
11181
11182
11183
11184   if test "$PKG_CONFIG" = "no" ; then
11185      HAVE_XFT=no
11186   else
11187      PKG_CONFIG_MIN_VERSION=0.9.0
11188      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11189         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11190 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11191
11192         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11193             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11194 $as_echo "yes" >&6; }
11195             succeeded=yes
11196
11197             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11198 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11199             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11200             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11201 $as_echo "$XFT_CFLAGS" >&6; }
11202
11203             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11204 $as_echo_n "checking XFT_LIBS... " >&6; }
11205             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11206             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11207 $as_echo "$XFT_LIBS" >&6; }
11208         else
11209             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11210 $as_echo "no" >&6; }
11211             XFT_CFLAGS=""
11212             XFT_LIBS=""
11213             ## If we have a custom action on failure, don't print errors, but
11214             ## do set a variable so people can do so.
11215             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11216
11217         fi
11218
11219
11220
11221      else
11222         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11223         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11224      fi
11225   fi
11226
11227   if test $succeeded = yes; then
11228      :
11229   else
11230      HAVE_XFT=no
11231   fi
11232
11233       ## Because xftfont.c uses XRenderQueryExtension, we also
11234       ## need to link to -lXrender.
11235       HAVE_XRENDER=no
11236       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11237 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11238 if ${ac_cv_lib_Xrender_XRenderQueryExtension+:} false; then :
11239   $as_echo_n "(cached) " >&6
11240 else
11241   ac_check_lib_save_LIBS=$LIBS
11242 LIBS="-lXrender  $LIBS"
11243 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11244 /* end confdefs.h.  */
11245
11246 /* Override any GCC internal prototype to avoid an error.
11247    Use char because int might match the return type of a GCC
11248    builtin and then its argument prototype would still apply.  */
11249 #ifdef __cplusplus
11250 extern "C"
11251 #endif
11252 char XRenderQueryExtension ();
11253 int
11254 main ()
11255 {
11256 return XRenderQueryExtension ();
11257   ;
11258   return 0;
11259 }
11260 _ACEOF
11261 if ac_fn_c_try_link "$LINENO"; then :
11262   ac_cv_lib_Xrender_XRenderQueryExtension=yes
11263 else
11264   ac_cv_lib_Xrender_XRenderQueryExtension=no
11265 fi
11266 rm -f core conftest.err conftest.$ac_objext \
11267     conftest$ac_exeext conftest.$ac_ext
11268 LIBS=$ac_check_lib_save_LIBS
11269 fi
11270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11271 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11272 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = xyes; then :
11273   HAVE_XRENDER=yes
11274 fi
11275
11276       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11277         OLD_CPPFLAGS="$CPPFLAGS"
11278         OLD_CFLAGS="$CFLAGS"
11279         OLD_LIBS="$LIBS"
11280         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11281         CFLAGS="$CFLAGS $XFT_CFLAGS"
11282         XFT_LIBS="-lXrender $XFT_LIBS"
11283         LIBS="$XFT_LIBS $LIBS"
11284         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11285 if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :
11286   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11287 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11288 if ${ac_cv_lib_Xft_XftFontOpen+:} false; then :
11289   $as_echo_n "(cached) " >&6
11290 else
11291   ac_check_lib_save_LIBS=$LIBS
11292 LIBS="-lXft $XFT_LIBS $LIBS"
11293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11294 /* end confdefs.h.  */
11295
11296 /* Override any GCC internal prototype to avoid an error.
11297    Use char because int might match the return type of a GCC
11298    builtin and then its argument prototype would still apply.  */
11299 #ifdef __cplusplus
11300 extern "C"
11301 #endif
11302 char XftFontOpen ();
11303 int
11304 main ()
11305 {
11306 return XftFontOpen ();
11307   ;
11308   return 0;
11309 }
11310 _ACEOF
11311 if ac_fn_c_try_link "$LINENO"; then :
11312   ac_cv_lib_Xft_XftFontOpen=yes
11313 else
11314   ac_cv_lib_Xft_XftFontOpen=no
11315 fi
11316 rm -f core conftest.err conftest.$ac_objext \
11317     conftest$ac_exeext conftest.$ac_ext
11318 LIBS=$ac_check_lib_save_LIBS
11319 fi
11320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11321 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11322 if test "x$ac_cv_lib_Xft_XftFontOpen" = xyes; then :
11323   HAVE_XFT=yes
11324 fi
11325
11326 fi
11327
11328
11329
11330         if test "${HAVE_XFT}" = "yes"; then
11331
11332 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11333
11334
11335           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11336         else
11337           CPPFLAGS="$OLD_CPPFLAGS"
11338           CFLAGS="$OLD_CFLAGS"
11339           LIBS="$OLD_LIBS"
11340         fi                        # "${HAVE_XFT}" = "yes"
11341       fi                          # "$HAVE_XFT" != no
11342     fi                            # "x${with_xft}" != "xno"
11343
11344         if test "$HAVE_XFT" != "yes"; then
11345        HAVE_XFT=no
11346     fi
11347
11348     ## We used to allow building with FreeType and without Xft.
11349     ## However, the ftx font backend driver is not in good shape.
11350     HAVE_FREETYPE=$HAVE_XFT
11351
11352     HAVE_LIBOTF=no
11353     if test "${HAVE_FREETYPE}" = "yes"; then
11354
11355 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11356
11357       if test "${with_libotf}" != "no"; then
11358
11359   succeeded=no
11360
11361   # Extract the first word of "pkg-config", so it can be a program name with args.
11362 set dummy pkg-config; ac_word=$2
11363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11364 $as_echo_n "checking for $ac_word... " >&6; }
11365 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11366   $as_echo_n "(cached) " >&6
11367 else
11368   case $PKG_CONFIG in
11369   [\\/]* | ?:[\\/]*)
11370   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11371   ;;
11372   *)
11373   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11374 for as_dir in $PATH
11375 do
11376   IFS=$as_save_IFS
11377   test -z "$as_dir" && as_dir=.
11378     for ac_exec_ext in '' $ac_executable_extensions; do
11379   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11380     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11381     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11382     break 2
11383   fi
11384 done
11385   done
11386 IFS=$as_save_IFS
11387
11388   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11389   ;;
11390 esac
11391 fi
11392 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11393 if test -n "$PKG_CONFIG"; then
11394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11395 $as_echo "$PKG_CONFIG" >&6; }
11396 else
11397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11398 $as_echo "no" >&6; }
11399 fi
11400
11401
11402
11403   if test "$PKG_CONFIG" = "no" ; then
11404      HAVE_LIBOTF=no
11405   else
11406      PKG_CONFIG_MIN_VERSION=0.9.0
11407      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11408         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11409 $as_echo_n "checking for libotf... " >&6; }
11410
11411         if $PKG_CONFIG --exists "libotf" 2>&5; then
11412             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11413 $as_echo "yes" >&6; }
11414             succeeded=yes
11415
11416             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11417 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11418             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11419             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11420 $as_echo "$LIBOTF_CFLAGS" >&6; }
11421
11422             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11423 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11424             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11425             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11426 $as_echo "$LIBOTF_LIBS" >&6; }
11427         else
11428             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11429 $as_echo "no" >&6; }
11430             LIBOTF_CFLAGS=""
11431             LIBOTF_LIBS=""
11432             ## If we have a custom action on failure, don't print errors, but
11433             ## do set a variable so people can do so.
11434             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11435
11436         fi
11437
11438
11439
11440      else
11441         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11442         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11443      fi
11444   fi
11445
11446   if test $succeeded = yes; then
11447      HAVE_LIBOTF=yes
11448   else
11449      HAVE_LIBOTF=no
11450   fi
11451
11452         if test "$HAVE_LIBOTF" = "yes"; then
11453
11454 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11455
11456           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11457 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11458 if ${ac_cv_lib_otf_OTF_get_variation_glyphs+:} false; then :
11459   $as_echo_n "(cached) " >&6
11460 else
11461   ac_check_lib_save_LIBS=$LIBS
11462 LIBS="-lotf  $LIBS"
11463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11464 /* end confdefs.h.  */
11465
11466 /* Override any GCC internal prototype to avoid an error.
11467    Use char because int might match the return type of a GCC
11468    builtin and then its argument prototype would still apply.  */
11469 #ifdef __cplusplus
11470 extern "C"
11471 #endif
11472 char OTF_get_variation_glyphs ();
11473 int
11474 main ()
11475 {
11476 return OTF_get_variation_glyphs ();
11477   ;
11478   return 0;
11479 }
11480 _ACEOF
11481 if ac_fn_c_try_link "$LINENO"; then :
11482   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11483 else
11484   ac_cv_lib_otf_OTF_get_variation_glyphs=no
11485 fi
11486 rm -f core conftest.err conftest.$ac_objext \
11487     conftest$ac_exeext conftest.$ac_ext
11488 LIBS=$ac_check_lib_save_LIBS
11489 fi
11490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11491 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11492 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = xyes; then :
11493   HAVE_OTF_GET_VARIATION_GLYPHS=yes
11494 else
11495   HAVE_OTF_GET_VARIATION_GLYPHS=no
11496 fi
11497
11498           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11499
11500 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11501
11502           fi
11503         fi
11504       fi
11505             fi
11506
11507     HAVE_M17N_FLT=no
11508     if test "${HAVE_LIBOTF}" = yes; then
11509       if test "${with_m17n_flt}" != "no"; then
11510
11511   succeeded=no
11512
11513   # Extract the first word of "pkg-config", so it can be a program name with args.
11514 set dummy pkg-config; ac_word=$2
11515 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11516 $as_echo_n "checking for $ac_word... " >&6; }
11517 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11518   $as_echo_n "(cached) " >&6
11519 else
11520   case $PKG_CONFIG in
11521   [\\/]* | ?:[\\/]*)
11522   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11523   ;;
11524   *)
11525   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11526 for as_dir in $PATH
11527 do
11528   IFS=$as_save_IFS
11529   test -z "$as_dir" && as_dir=.
11530     for ac_exec_ext in '' $ac_executable_extensions; do
11531   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11532     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11533     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11534     break 2
11535   fi
11536 done
11537   done
11538 IFS=$as_save_IFS
11539
11540   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11541   ;;
11542 esac
11543 fi
11544 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11545 if test -n "$PKG_CONFIG"; then
11546   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11547 $as_echo "$PKG_CONFIG" >&6; }
11548 else
11549   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11550 $as_echo "no" >&6; }
11551 fi
11552
11553
11554
11555   if test "$PKG_CONFIG" = "no" ; then
11556      HAVE_M17N_FLT=no
11557   else
11558      PKG_CONFIG_MIN_VERSION=0.9.0
11559      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11560         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11561 $as_echo_n "checking for m17n-flt... " >&6; }
11562
11563         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
11564             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11565 $as_echo "yes" >&6; }
11566             succeeded=yes
11567
11568             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
11569 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
11570             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
11571             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
11572 $as_echo "$M17N_FLT_CFLAGS" >&6; }
11573
11574             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
11575 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
11576             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
11577             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
11578 $as_echo "$M17N_FLT_LIBS" >&6; }
11579         else
11580             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11581 $as_echo "no" >&6; }
11582             M17N_FLT_CFLAGS=""
11583             M17N_FLT_LIBS=""
11584             ## If we have a custom action on failure, don't print errors, but
11585             ## do set a variable so people can do so.
11586             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
11587
11588         fi
11589
11590
11591
11592      else
11593         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11594         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11595      fi
11596   fi
11597
11598   if test $succeeded = yes; then
11599      HAVE_M17N_FLT=yes
11600   else
11601      HAVE_M17N_FLT=no
11602   fi
11603
11604         if test "$HAVE_M17N_FLT" = "yes"; then
11605
11606 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
11607
11608         fi
11609       fi
11610     fi
11611 else
11612     HAVE_XFT=no
11613     HAVE_FREETYPE=no
11614     HAVE_LIBOTF=no
11615     HAVE_M17N_FLT=no
11616 fi
11617
11618 ### End of font-backend (under X11) section.
11619
11620
11621
11622
11623
11624
11625
11626
11627
11628
11629 ### Use -lXpm if available, unless `--with-xpm=no'.
11630 HAVE_XPM=no
11631 LIBXPM=
11632 if test "${HAVE_X11}" = "yes"; then
11633   if test "${with_xpm}" != "no"; then
11634     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
11635 if test "x$ac_cv_header_X11_xpm_h" = xyes; then :
11636   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
11637 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
11638 if ${ac_cv_lib_Xpm_XpmReadFileToPixmap+:} false; then :
11639   $as_echo_n "(cached) " >&6
11640 else
11641   ac_check_lib_save_LIBS=$LIBS
11642 LIBS="-lXpm -lX11 $LIBS"
11643 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11644 /* end confdefs.h.  */
11645
11646 /* Override any GCC internal prototype to avoid an error.
11647    Use char because int might match the return type of a GCC
11648    builtin and then its argument prototype would still apply.  */
11649 #ifdef __cplusplus
11650 extern "C"
11651 #endif
11652 char XpmReadFileToPixmap ();
11653 int
11654 main ()
11655 {
11656 return XpmReadFileToPixmap ();
11657   ;
11658   return 0;
11659 }
11660 _ACEOF
11661 if ac_fn_c_try_link "$LINENO"; then :
11662   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
11663 else
11664   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
11665 fi
11666 rm -f core conftest.err conftest.$ac_objext \
11667     conftest$ac_exeext conftest.$ac_ext
11668 LIBS=$ac_check_lib_save_LIBS
11669 fi
11670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
11671 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
11672 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = xyes; then :
11673   HAVE_XPM=yes
11674 fi
11675
11676 fi
11677
11678
11679     if test "${HAVE_XPM}" = "yes"; then
11680       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
11681 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
11682       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11683 /* end confdefs.h.  */
11684 #include "X11/xpm.h"
11685 #ifndef XpmReturnAllocPixels
11686 no_return_alloc_pixels
11687 #endif
11688
11689 _ACEOF
11690 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11691   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
11692   HAVE_XPM=no
11693 else
11694   HAVE_XPM=yes
11695 fi
11696 rm -f conftest*
11697
11698
11699       if test "${HAVE_XPM}" = "yes"; then
11700         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11701 $as_echo "yes" >&6; }
11702       else
11703         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11704 $as_echo "no" >&6; }
11705       fi
11706     fi
11707   fi
11708
11709   if test "${HAVE_XPM}" = "yes"; then
11710
11711 $as_echo "#define HAVE_XPM 1" >>confdefs.h
11712
11713     LIBXPM=-lXpm
11714   fi
11715 fi
11716
11717
11718 ### Use -ljpeg if available, unless `--with-jpeg=no'.
11719 HAVE_JPEG=no
11720 LIBJPEG=
11721 if test "${HAVE_X11}" = "yes"; then
11722   if test "${with_jpeg}" != "no"; then
11723             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
11724 if test "x$ac_cv_header_jerror_h" = xyes; then :
11725   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
11726 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
11727 if ${ac_cv_lib_jpeg_jpeg_destroy_compress+:} false; then :
11728   $as_echo_n "(cached) " >&6
11729 else
11730   ac_check_lib_save_LIBS=$LIBS
11731 LIBS="-ljpeg  $LIBS"
11732 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11733 /* end confdefs.h.  */
11734
11735 /* Override any GCC internal prototype to avoid an error.
11736    Use char because int might match the return type of a GCC
11737    builtin and then its argument prototype would still apply.  */
11738 #ifdef __cplusplus
11739 extern "C"
11740 #endif
11741 char jpeg_destroy_compress ();
11742 int
11743 main ()
11744 {
11745 return jpeg_destroy_compress ();
11746   ;
11747   return 0;
11748 }
11749 _ACEOF
11750 if ac_fn_c_try_link "$LINENO"; then :
11751   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
11752 else
11753   ac_cv_lib_jpeg_jpeg_destroy_compress=no
11754 fi
11755 rm -f core conftest.err conftest.$ac_objext \
11756     conftest$ac_exeext conftest.$ac_ext
11757 LIBS=$ac_check_lib_save_LIBS
11758 fi
11759 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
11760 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
11761 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = xyes; then :
11762   HAVE_JPEG=yes
11763 fi
11764
11765 fi
11766
11767
11768   fi
11769
11770     if test "${HAVE_JPEG}" = "yes"; then
11771     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11772
11773     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11774 /* end confdefs.h.  */
11775 #include <jpeglib.h>
11776          version=JPEG_LIB_VERSION
11777
11778 _ACEOF
11779 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11780   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
11781   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11782
11783 else
11784   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
11785 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
11786         HAVE_JPEG=no
11787 fi
11788 rm -f conftest*
11789
11790   fi
11791   if test "${HAVE_JPEG}" = "yes"; then
11792     LIBJPEG=-ljpeg
11793   fi
11794 fi
11795
11796
11797 ### Use -lpng if available, unless `--with-png=no'.
11798 HAVE_PNG=no
11799 LIBPNG=
11800 if test "${HAVE_X11}" = "yes"; then
11801   if test "${with_png}" != "no"; then
11802     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
11803     # in /usr/include/libpng.
11804     for ac_header in png.h libpng/png.h
11805 do :
11806   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11807 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11808 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
11809   cat >>confdefs.h <<_ACEOF
11810 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11811 _ACEOF
11812
11813 fi
11814
11815 done
11816
11817     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
11818       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
11819 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
11820 if ${ac_cv_lib_png_png_get_channels+:} false; then :
11821   $as_echo_n "(cached) " >&6
11822 else
11823   ac_check_lib_save_LIBS=$LIBS
11824 LIBS="-lpng -lz -lm $LIBS"
11825 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11826 /* end confdefs.h.  */
11827
11828 /* Override any GCC internal prototype to avoid an error.
11829    Use char because int might match the return type of a GCC
11830    builtin and then its argument prototype would still apply.  */
11831 #ifdef __cplusplus
11832 extern "C"
11833 #endif
11834 char png_get_channels ();
11835 int
11836 main ()
11837 {
11838 return png_get_channels ();
11839   ;
11840   return 0;
11841 }
11842 _ACEOF
11843 if ac_fn_c_try_link "$LINENO"; then :
11844   ac_cv_lib_png_png_get_channels=yes
11845 else
11846   ac_cv_lib_png_png_get_channels=no
11847 fi
11848 rm -f core conftest.err conftest.$ac_objext \
11849     conftest$ac_exeext conftest.$ac_ext
11850 LIBS=$ac_check_lib_save_LIBS
11851 fi
11852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
11853 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
11854 if test "x$ac_cv_lib_png_png_get_channels" = xyes; then :
11855   HAVE_PNG=yes
11856 fi
11857
11858     fi
11859   fi
11860
11861   if test "${HAVE_PNG}" = "yes"; then
11862
11863 $as_echo "#define HAVE_PNG 1" >>confdefs.h
11864
11865     LIBPNG="-lpng -lz -lm"
11866   fi
11867 fi
11868
11869
11870 ### Use -ltiff if available, unless `--with-tiff=no'.
11871 HAVE_TIFF=no
11872 LIBTIFF=
11873 if test "${HAVE_X11}" = "yes"; then
11874   if test "${with_tiff}" != "no"; then
11875     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
11876 if test "x$ac_cv_header_tiffio_h" = xyes; then :
11877   tifflibs="-lz -lm"
11878       # At least one tiff package requires the jpeg library.
11879       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
11880       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
11881 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
11882 if ${ac_cv_lib_tiff_TIFFGetVersion+:} false; then :
11883   $as_echo_n "(cached) " >&6
11884 else
11885   ac_check_lib_save_LIBS=$LIBS
11886 LIBS="-ltiff $tifflibs $LIBS"
11887 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11888 /* end confdefs.h.  */
11889
11890 /* Override any GCC internal prototype to avoid an error.
11891    Use char because int might match the return type of a GCC
11892    builtin and then its argument prototype would still apply.  */
11893 #ifdef __cplusplus
11894 extern "C"
11895 #endif
11896 char TIFFGetVersion ();
11897 int
11898 main ()
11899 {
11900 return TIFFGetVersion ();
11901   ;
11902   return 0;
11903 }
11904 _ACEOF
11905 if ac_fn_c_try_link "$LINENO"; then :
11906   ac_cv_lib_tiff_TIFFGetVersion=yes
11907 else
11908   ac_cv_lib_tiff_TIFFGetVersion=no
11909 fi
11910 rm -f core conftest.err conftest.$ac_objext \
11911     conftest$ac_exeext conftest.$ac_ext
11912 LIBS=$ac_check_lib_save_LIBS
11913 fi
11914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
11915 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
11916 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = xyes; then :
11917   HAVE_TIFF=yes
11918 fi
11919
11920 fi
11921
11922
11923   fi
11924
11925   if test "${HAVE_TIFF}" = "yes"; then
11926
11927 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
11928
11929         LIBTIFF=-ltiff
11930   fi
11931 fi
11932
11933
11934 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
11935 HAVE_GIF=no
11936 LIBGIF=
11937 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
11938   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
11939 if test "x$ac_cv_header_gif_lib_h" = xyes; then :
11940   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
11941 # Earlier versions can crash Emacs.
11942     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
11943 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
11944 if ${ac_cv_lib_gif_EGifPutExtensionLast+:} false; then :
11945   $as_echo_n "(cached) " >&6
11946 else
11947   ac_check_lib_save_LIBS=$LIBS
11948 LIBS="-lgif  $LIBS"
11949 cat confdefs.h - <<_ACEOF >conftest.$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 EGifPutExtensionLast ();
11959 int
11960 main ()
11961 {
11962 return EGifPutExtensionLast ();
11963   ;
11964   return 0;
11965 }
11966 _ACEOF
11967 if ac_fn_c_try_link "$LINENO"; then :
11968   ac_cv_lib_gif_EGifPutExtensionLast=yes
11969 else
11970   ac_cv_lib_gif_EGifPutExtensionLast=no
11971 fi
11972 rm -f core conftest.err conftest.$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_gif_EGifPutExtensionLast" >&5
11977 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
11978 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = xyes; then :
11979   HAVE_GIF=yes
11980 else
11981   HAVE_GIF=maybe
11982 fi
11983
11984 fi
11985
11986
11987
11988   if test "$HAVE_GIF" = yes; then
11989     LIBGIF=-lgif
11990   elif test "$HAVE_GIF" = maybe; then
11991 # If gif_lib.h but no libgif, try libungif.
11992     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
11993 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
11994 if ${ac_cv_lib_ungif_EGifPutExtensionLast+:} false; then :
11995   $as_echo_n "(cached) " >&6
11996 else
11997   ac_check_lib_save_LIBS=$LIBS
11998 LIBS="-lungif  $LIBS"
11999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12000 /* end confdefs.h.  */
12001
12002 /* Override any GCC internal prototype to avoid an error.
12003    Use char because int might match the return type of a GCC
12004    builtin and then its argument prototype would still apply.  */
12005 #ifdef __cplusplus
12006 extern "C"
12007 #endif
12008 char EGifPutExtensionLast ();
12009 int
12010 main ()
12011 {
12012 return EGifPutExtensionLast ();
12013   ;
12014   return 0;
12015 }
12016 _ACEOF
12017 if ac_fn_c_try_link "$LINENO"; then :
12018   ac_cv_lib_ungif_EGifPutExtensionLast=yes
12019 else
12020   ac_cv_lib_ungif_EGifPutExtensionLast=no
12021 fi
12022 rm -f core conftest.err conftest.$ac_objext \
12023     conftest$ac_exeext conftest.$ac_ext
12024 LIBS=$ac_check_lib_save_LIBS
12025 fi
12026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12027 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12028 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = xyes; then :
12029   HAVE_GIF=yes
12030 else
12031   HAVE_GIF=no
12032 fi
12033
12034     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12035   fi
12036
12037   if test "${HAVE_GIF}" = "yes"; then
12038
12039 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12040
12041   fi
12042 fi
12043
12044
12045 if test "${HAVE_X11}" = "yes"; then
12046   MISSING=""
12047   WITH_NO=""
12048   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12049     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12050   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12051     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12052   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12053     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12054   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12055     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12056   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12057     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12058
12059   if test "X${MISSING}" != X; then
12060     as_fn_error $? "The following required libraries were not found:
12061     $MISSING
12062 Maybe some development libraries/packages are missing?
12063 If you don't want to link with them give
12064     $WITH_NO
12065 as options to configure" "$LINENO" 5
12066   fi
12067 fi
12068
12069 ### Use -lgpm if available, unless `--with-gpm=no'.
12070 HAVE_GPM=no
12071 LIBGPM=
12072 MOUSE_SUPPORT=
12073 if test "${with_gpm}" != "no"; then
12074   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12075 if test "x$ac_cv_header_gpm_h" = xyes; then :
12076   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12077 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12078 if ${ac_cv_lib_gpm_Gpm_Open+:} false; then :
12079   $as_echo_n "(cached) " >&6
12080 else
12081   ac_check_lib_save_LIBS=$LIBS
12082 LIBS="-lgpm  $LIBS"
12083 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12084 /* end confdefs.h.  */
12085
12086 /* Override any GCC internal prototype to avoid an error.
12087    Use char because int might match the return type of a GCC
12088    builtin and then its argument prototype would still apply.  */
12089 #ifdef __cplusplus
12090 extern "C"
12091 #endif
12092 char Gpm_Open ();
12093 int
12094 main ()
12095 {
12096 return Gpm_Open ();
12097   ;
12098   return 0;
12099 }
12100 _ACEOF
12101 if ac_fn_c_try_link "$LINENO"; then :
12102   ac_cv_lib_gpm_Gpm_Open=yes
12103 else
12104   ac_cv_lib_gpm_Gpm_Open=no
12105 fi
12106 rm -f core conftest.err conftest.$ac_objext \
12107     conftest$ac_exeext conftest.$ac_ext
12108 LIBS=$ac_check_lib_save_LIBS
12109 fi
12110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12111 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12112 if test "x$ac_cv_lib_gpm_Gpm_Open" = xyes; then :
12113   HAVE_GPM=yes
12114 fi
12115
12116 fi
12117
12118
12119
12120   if test "${HAVE_GPM}" = "yes"; then
12121
12122 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12123
12124     LIBGPM=-lgpm
12125     ## May be reset below.
12126     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12127   fi
12128 fi
12129
12130
12131 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12132 if test "x$ac_cv_header_malloc_malloc_h" = xyes; then :
12133
12134 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12135
12136 fi
12137
12138
12139
12140 C_SWITCH_X_SYSTEM=
12141 ### Use NeXTstep API to implement GUI.
12142 if test "${HAVE_NS}" = "yes"; then
12143
12144 $as_echo "#define HAVE_NS 1" >>confdefs.h
12145
12146   if test "${NS_IMPL_COCOA}" = "yes"; then
12147
12148 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12149
12150     GNU_OBJC_CFLAGS=
12151   fi
12152   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12153
12154 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12155
12156     # See also .m.o rule in Makefile.in */
12157     # FIXME: are all these flags really needed?  Document here why.  */
12158     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12159     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12160   fi
12161   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12162
12163 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12164
12165   fi
12166   # We also have mouse menus.
12167   HAVE_MENUS=yes
12168   OTHER_FILES=ns-app
12169 fi
12170
12171
12172 ### Use session management (-lSM -lICE) if available
12173 HAVE_X_SM=no
12174 LIBXSM=
12175 if test "${HAVE_X11}" = "yes"; then
12176   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12177 if test "x$ac_cv_header_X11_SM_SMlib_h" = xyes; then :
12178   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12179 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12180 if ${ac_cv_lib_SM_SmcOpenConnection+:} false; then :
12181   $as_echo_n "(cached) " >&6
12182 else
12183   ac_check_lib_save_LIBS=$LIBS
12184 LIBS="-lSM -lICE $LIBS"
12185 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12186 /* end confdefs.h.  */
12187
12188 /* Override any GCC internal prototype to avoid an error.
12189    Use char because int might match the return type of a GCC
12190    builtin and then its argument prototype would still apply.  */
12191 #ifdef __cplusplus
12192 extern "C"
12193 #endif
12194 char SmcOpenConnection ();
12195 int
12196 main ()
12197 {
12198 return SmcOpenConnection ();
12199   ;
12200   return 0;
12201 }
12202 _ACEOF
12203 if ac_fn_c_try_link "$LINENO"; then :
12204   ac_cv_lib_SM_SmcOpenConnection=yes
12205 else
12206   ac_cv_lib_SM_SmcOpenConnection=no
12207 fi
12208 rm -f core conftest.err conftest.$ac_objext \
12209     conftest$ac_exeext conftest.$ac_ext
12210 LIBS=$ac_check_lib_save_LIBS
12211 fi
12212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12213 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12214 if test "x$ac_cv_lib_SM_SmcOpenConnection" = xyes; then :
12215   HAVE_X_SM=yes
12216 fi
12217
12218 fi
12219
12220
12221
12222   if test "${HAVE_X_SM}" = "yes"; then
12223
12224 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12225
12226     LIBXSM="-lSM -lICE"
12227     case "$LIBS" in
12228       *-lSM*) ;;
12229       *)      LIBS="$LIBXSM $LIBS" ;;
12230     esac
12231   fi
12232 fi
12233
12234
12235 ### Use libxml (-lxml2) if available
12236 if test "${with_xml2}" != "no"; then
12237   ### I'm not sure what the version number should be, so I just guessed.
12238
12239   succeeded=no
12240
12241   # Extract the first word of "pkg-config", so it can be a program name with args.
12242 set dummy pkg-config; ac_word=$2
12243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12244 $as_echo_n "checking for $ac_word... " >&6; }
12245 if ${ac_cv_path_PKG_CONFIG+:} false; then :
12246   $as_echo_n "(cached) " >&6
12247 else
12248   case $PKG_CONFIG in
12249   [\\/]* | ?:[\\/]*)
12250   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12251   ;;
12252   *)
12253   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12254 for as_dir in $PATH
12255 do
12256   IFS=$as_save_IFS
12257   test -z "$as_dir" && as_dir=.
12258     for ac_exec_ext in '' $ac_executable_extensions; do
12259   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12260     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12261     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12262     break 2
12263   fi
12264 done
12265   done
12266 IFS=$as_save_IFS
12267
12268   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12269   ;;
12270 esac
12271 fi
12272 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12273 if test -n "$PKG_CONFIG"; then
12274   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12275 $as_echo "$PKG_CONFIG" >&6; }
12276 else
12277   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12278 $as_echo "no" >&6; }
12279 fi
12280
12281
12282
12283   if test "$PKG_CONFIG" = "no" ; then
12284      HAVE_LIBXML2=no
12285   else
12286      PKG_CONFIG_MIN_VERSION=0.9.0
12287      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12288         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12289 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12290
12291         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12292             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12293 $as_echo "yes" >&6; }
12294             succeeded=yes
12295
12296             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12297 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12298             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12299             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12300 $as_echo "$LIBXML2_CFLAGS" >&6; }
12301
12302             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12303 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12304             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12305             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12306 $as_echo "$LIBXML2_LIBS" >&6; }
12307         else
12308             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12309 $as_echo "no" >&6; }
12310             LIBXML2_CFLAGS=""
12311             LIBXML2_LIBS=""
12312             ## If we have a custom action on failure, don't print errors, but
12313             ## do set a variable so people can do so.
12314             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12315
12316         fi
12317
12318
12319
12320      else
12321         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12322         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12323      fi
12324   fi
12325
12326   if test $succeeded = yes; then
12327      HAVE_LIBXML2=yes
12328   else
12329      HAVE_LIBXML2=no
12330   fi
12331
12332   if test "${HAVE_LIBXML2}" = "yes"; then
12333     LIBS="$LIBXML2_LIBS $LIBS"
12334     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12335 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12336 if ${ac_cv_lib_xml2_htmlReadMemory+:} false; then :
12337   $as_echo_n "(cached) " >&6
12338 else
12339   ac_check_lib_save_LIBS=$LIBS
12340 LIBS="-lxml2  $LIBS"
12341 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12342 /* end confdefs.h.  */
12343
12344 /* Override any GCC internal prototype to avoid an error.
12345    Use char because int might match the return type of a GCC
12346    builtin and then its argument prototype would still apply.  */
12347 #ifdef __cplusplus
12348 extern "C"
12349 #endif
12350 char htmlReadMemory ();
12351 int
12352 main ()
12353 {
12354 return htmlReadMemory ();
12355   ;
12356   return 0;
12357 }
12358 _ACEOF
12359 if ac_fn_c_try_link "$LINENO"; then :
12360   ac_cv_lib_xml2_htmlReadMemory=yes
12361 else
12362   ac_cv_lib_xml2_htmlReadMemory=no
12363 fi
12364 rm -f core conftest.err conftest.$ac_objext \
12365     conftest$ac_exeext conftest.$ac_ext
12366 LIBS=$ac_check_lib_save_LIBS
12367 fi
12368 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12369 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12370 if test "x$ac_cv_lib_xml2_htmlReadMemory" = xyes; then :
12371   HAVE_LIBXML2=yes
12372 else
12373   HAVE_LIBXML2=no
12374 fi
12375
12376     if test "${HAVE_LIBXML2}" = "yes"; then
12377
12378 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12379
12380     else
12381       LIBXML2_LIBS=""
12382       LIBXML2_CFLAGS=""
12383     fi
12384   fi
12385 fi
12386
12387
12388
12389 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12391 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12392 if ${emacs_cv_netdb_declares_h_errno+:} false; then :
12393   $as_echo_n "(cached) " >&6
12394 else
12395   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12396 /* end confdefs.h.  */
12397 #include <netdb.h>
12398 int
12399 main ()
12400 {
12401 return h_errno;
12402   ;
12403   return 0;
12404 }
12405 _ACEOF
12406 if ac_fn_c_try_link "$LINENO"; then :
12407   emacs_cv_netdb_declares_h_errno=yes
12408 else
12409   emacs_cv_netdb_declares_h_errno=no
12410 fi
12411 rm -f core conftest.err conftest.$ac_objext \
12412     conftest$ac_exeext conftest.$ac_ext
12413 fi
12414 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12415 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12416 if test $emacs_cv_netdb_declares_h_errno = yes; then
12417
12418 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12419
12420 fi
12421
12422 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12423 if test "x$ac_cv_type_size_t" = xyes; then :
12424
12425 else
12426
12427 cat >>confdefs.h <<_ACEOF
12428 #define size_t unsigned int
12429 _ACEOF
12430
12431 fi
12432
12433 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12434 # for constant arguments.  Useless!
12435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12436 $as_echo_n "checking for working alloca.h... " >&6; }
12437 if ${ac_cv_working_alloca_h+:} false; then :
12438   $as_echo_n "(cached) " >&6
12439 else
12440   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12441 /* end confdefs.h.  */
12442 #include <alloca.h>
12443 int
12444 main ()
12445 {
12446 char *p = (char *) alloca (2 * sizeof (int));
12447                           if (p) return 0;
12448   ;
12449   return 0;
12450 }
12451 _ACEOF
12452 if ac_fn_c_try_link "$LINENO"; then :
12453   ac_cv_working_alloca_h=yes
12454 else
12455   ac_cv_working_alloca_h=no
12456 fi
12457 rm -f core conftest.err conftest.$ac_objext \
12458     conftest$ac_exeext conftest.$ac_ext
12459 fi
12460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12461 $as_echo "$ac_cv_working_alloca_h" >&6; }
12462 if test $ac_cv_working_alloca_h = yes; then
12463
12464 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12465
12466 fi
12467
12468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12469 $as_echo_n "checking for alloca... " >&6; }
12470 if ${ac_cv_func_alloca_works+:} false; then :
12471   $as_echo_n "(cached) " >&6
12472 else
12473   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12474 /* end confdefs.h.  */
12475 #ifdef __GNUC__
12476 # define alloca __builtin_alloca
12477 #else
12478 # ifdef _MSC_VER
12479 #  include <malloc.h>
12480 #  define alloca _alloca
12481 # else
12482 #  ifdef HAVE_ALLOCA_H
12483 #   include <alloca.h>
12484 #  else
12485 #   ifdef _AIX
12486  #pragma alloca
12487 #   else
12488 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12489 void *alloca (size_t);
12490 #    endif
12491 #   endif
12492 #  endif
12493 # endif
12494 #endif
12495
12496 int
12497 main ()
12498 {
12499 char *p = (char *) alloca (1);
12500                                     if (p) return 0;
12501   ;
12502   return 0;
12503 }
12504 _ACEOF
12505 if ac_fn_c_try_link "$LINENO"; then :
12506   ac_cv_func_alloca_works=yes
12507 else
12508   ac_cv_func_alloca_works=no
12509 fi
12510 rm -f core conftest.err conftest.$ac_objext \
12511     conftest$ac_exeext conftest.$ac_ext
12512 fi
12513 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12514 $as_echo "$ac_cv_func_alloca_works" >&6; }
12515
12516 if test $ac_cv_func_alloca_works = yes; then
12517
12518 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12519
12520 else
12521   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12522 # that cause trouble.  Some versions do not even contain alloca or
12523 # contain a buggy version.  If you still want to use their alloca,
12524 # use ar to extract alloca.o from them instead of compiling alloca.c.
12525
12526 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12527
12528 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12529
12530
12531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12532 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12533 if ${ac_cv_os_cray+:} false; then :
12534   $as_echo_n "(cached) " >&6
12535 else
12536   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12537 /* end confdefs.h.  */
12538 #if defined CRAY && ! defined CRAY2
12539 webecray
12540 #else
12541 wenotbecray
12542 #endif
12543
12544 _ACEOF
12545 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12546   $EGREP "webecray" >/dev/null 2>&1; then :
12547   ac_cv_os_cray=yes
12548 else
12549   ac_cv_os_cray=no
12550 fi
12551 rm -f conftest*
12552
12553 fi
12554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12555 $as_echo "$ac_cv_os_cray" >&6; }
12556 if test $ac_cv_os_cray = yes; then
12557   for ac_func in _getb67 GETB67 getb67; do
12558     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12559 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12560 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12561
12562 cat >>confdefs.h <<_ACEOF
12563 #define CRAY_STACKSEG_END $ac_func
12564 _ACEOF
12565
12566     break
12567 fi
12568
12569   done
12570 fi
12571
12572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12573 $as_echo_n "checking stack direction for C alloca... " >&6; }
12574 if ${ac_cv_c_stack_direction+:} false; then :
12575   $as_echo_n "(cached) " >&6
12576 else
12577   if test "$cross_compiling" = yes; then :
12578   ac_cv_c_stack_direction=0
12579 else
12580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12581 /* end confdefs.h.  */
12582 $ac_includes_default
12583 int
12584 find_stack_direction ()
12585 {
12586   static char *addr = 0;
12587   auto char dummy;
12588   if (addr == 0)
12589     {
12590       addr = &dummy;
12591       return find_stack_direction ();
12592     }
12593   else
12594     return (&dummy > addr) ? 1 : -1;
12595 }
12596
12597 int
12598 main ()
12599 {
12600   return find_stack_direction () < 0;
12601 }
12602 _ACEOF
12603 if ac_fn_c_try_run "$LINENO"; then :
12604   ac_cv_c_stack_direction=1
12605 else
12606   ac_cv_c_stack_direction=-1
12607 fi
12608 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12609   conftest.$ac_objext conftest.beam conftest.$ac_ext
12610 fi
12611
12612 fi
12613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12614 $as_echo "$ac_cv_c_stack_direction" >&6; }
12615 cat >>confdefs.h <<_ACEOF
12616 #define STACK_DIRECTION $ac_cv_c_stack_direction
12617 _ACEOF
12618
12619
12620 fi
12621
12622
12623 if test x"$ac_cv_func_alloca_works" != xyes; then
12624    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
12625 fi
12626
12627 # fmod, logb, and frexp are found in -lm on most systems.
12628 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12630 $as_echo_n "checking for sqrt in -lm... " >&6; }
12631 if ${ac_cv_lib_m_sqrt+:} false; then :
12632   $as_echo_n "(cached) " >&6
12633 else
12634   ac_check_lib_save_LIBS=$LIBS
12635 LIBS="-lm  $LIBS"
12636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12637 /* end confdefs.h.  */
12638
12639 /* Override any GCC internal prototype to avoid an error.
12640    Use char because int might match the return type of a GCC
12641    builtin and then its argument prototype would still apply.  */
12642 #ifdef __cplusplus
12643 extern "C"
12644 #endif
12645 char sqrt ();
12646 int
12647 main ()
12648 {
12649 return sqrt ();
12650   ;
12651   return 0;
12652 }
12653 _ACEOF
12654 if ac_fn_c_try_link "$LINENO"; then :
12655   ac_cv_lib_m_sqrt=yes
12656 else
12657   ac_cv_lib_m_sqrt=no
12658 fi
12659 rm -f core conftest.err conftest.$ac_objext \
12660     conftest$ac_exeext conftest.$ac_ext
12661 LIBS=$ac_check_lib_save_LIBS
12662 fi
12663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12664 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12665 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
12666   cat >>confdefs.h <<_ACEOF
12667 #define HAVE_LIBM 1
12668 _ACEOF
12669
12670   LIBS="-lm $LIBS"
12671
12672 fi
12673
12674
12675 # Check for mail-locking functions in a "mail" library.  Probably this should
12676 # have the same check as for liblockfile below.
12677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
12678 $as_echo_n "checking for maillock in -lmail... " >&6; }
12679 if ${ac_cv_lib_mail_maillock+:} false; then :
12680   $as_echo_n "(cached) " >&6
12681 else
12682   ac_check_lib_save_LIBS=$LIBS
12683 LIBS="-lmail  $LIBS"
12684 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12685 /* end confdefs.h.  */
12686
12687 /* Override any GCC internal prototype to avoid an error.
12688    Use char because int might match the return type of a GCC
12689    builtin and then its argument prototype would still apply.  */
12690 #ifdef __cplusplus
12691 extern "C"
12692 #endif
12693 char maillock ();
12694 int
12695 main ()
12696 {
12697 return maillock ();
12698   ;
12699   return 0;
12700 }
12701 _ACEOF
12702 if ac_fn_c_try_link "$LINENO"; then :
12703   ac_cv_lib_mail_maillock=yes
12704 else
12705   ac_cv_lib_mail_maillock=no
12706 fi
12707 rm -f core conftest.err conftest.$ac_objext \
12708     conftest$ac_exeext conftest.$ac_ext
12709 LIBS=$ac_check_lib_save_LIBS
12710 fi
12711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
12712 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
12713 if test "x$ac_cv_lib_mail_maillock" = xyes; then :
12714   have_mail=yes
12715 else
12716   have_mail=no
12717 fi
12718
12719 if test $have_mail = yes; then
12720   LIBS_MAIL=-lmail
12721   LIBS="$LIBS_MAIL $LIBS"
12722
12723 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
12724
12725 else
12726   LIBS_MAIL=
12727 fi
12728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
12729 $as_echo_n "checking for maillock in -llockfile... " >&6; }
12730 if ${ac_cv_lib_lockfile_maillock+:} false; then :
12731   $as_echo_n "(cached) " >&6
12732 else
12733   ac_check_lib_save_LIBS=$LIBS
12734 LIBS="-llockfile  $LIBS"
12735 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12736 /* end confdefs.h.  */
12737
12738 /* Override any GCC internal prototype to avoid an error.
12739    Use char because int might match the return type of a GCC
12740    builtin and then its argument prototype would still apply.  */
12741 #ifdef __cplusplus
12742 extern "C"
12743 #endif
12744 char maillock ();
12745 int
12746 main ()
12747 {
12748 return maillock ();
12749   ;
12750   return 0;
12751 }
12752 _ACEOF
12753 if ac_fn_c_try_link "$LINENO"; then :
12754   ac_cv_lib_lockfile_maillock=yes
12755 else
12756   ac_cv_lib_lockfile_maillock=no
12757 fi
12758 rm -f core conftest.err conftest.$ac_objext \
12759     conftest$ac_exeext conftest.$ac_ext
12760 LIBS=$ac_check_lib_save_LIBS
12761 fi
12762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
12763 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
12764 if test "x$ac_cv_lib_lockfile_maillock" = xyes; then :
12765   have_lockfile=yes
12766 else
12767   have_lockfile=no
12768 fi
12769
12770 if test $have_lockfile = yes; then
12771    LIBS_MAIL=-llockfile
12772    LIBS="$LIBS_MAIL $LIBS"
12773
12774 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
12775
12776 else
12777 # If we have the shared liblockfile, assume we must use it for mail
12778 # locking (e.g. Debian).  If we couldn't link against liblockfile
12779 # (no liblockfile.a installed), ensure that we don't need to.
12780       # Extract the first word of "liblockfile.so", so it can be a program name with args.
12781 set dummy liblockfile.so; ac_word=$2
12782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12783 $as_echo_n "checking for $ac_word... " >&6; }
12784 if ${ac_cv_prog_liblockfile+:} false; then :
12785   $as_echo_n "(cached) " >&6
12786 else
12787   if test -n "$liblockfile"; then
12788   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
12789 else
12790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12791 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
12792 for as_dir in $as_dummy
12793 do
12794   IFS=$as_save_IFS
12795   test -z "$as_dir" && as_dir=.
12796     for ac_exec_ext in '' $ac_executable_extensions; do
12797   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12798     ac_cv_prog_liblockfile="yes"
12799     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12800     break 2
12801   fi
12802 done
12803   done
12804 IFS=$as_save_IFS
12805
12806   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
12807 fi
12808 fi
12809 liblockfile=$ac_cv_prog_liblockfile
12810 if test -n "$liblockfile"; then
12811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
12812 $as_echo "$liblockfile" >&6; }
12813 else
12814   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12815 $as_echo "no" >&6; }
12816 fi
12817
12818
12819   if test $ac_cv_prog_liblockfile = yes; then
12820     as_fn_error $? "Shared liblockfile found but can't link against it.
12821 This probably means that movemail could lose mail.
12822 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
12823   fi
12824 fi
12825 for ac_func in touchlock
12826 do :
12827   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
12828 if test "x$ac_cv_func_touchlock" = xyes; then :
12829   cat >>confdefs.h <<_ACEOF
12830 #define HAVE_TOUCHLOCK 1
12831 _ACEOF
12832
12833 fi
12834 done
12835
12836 for ac_header in maillock.h
12837 do :
12838   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
12839 if test "x$ac_cv_header_maillock_h" = xyes; then :
12840   cat >>confdefs.h <<_ACEOF
12841 #define HAVE_MAILLOCK_H 1
12842 _ACEOF
12843
12844 fi
12845
12846 done
12847
12848
12849
12850 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
12851 ## interlock access to the mail spool.  The alternative is a lock file named
12852 ## /usr/spool/mail/$USER.lock.
12853 mail_lock=no
12854 case "$opsys" in
12855   aix4-2) mail_lock="lockf" ;;
12856
12857   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
12858
12859   ## On GNU/Linux systems, both methods are used by various mail programs.
12860   ## I assume most people are using newer mailers that have heard of flock.
12861   ## Change this if you need to.
12862   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
12863   ## configure gets the right answers, and that means *NOT* using flock.
12864   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
12865   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
12866   ## Debian maintainer hasn't provided a clean fix for Emacs.
12867   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
12868   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
12869   ## correct logic.  -- fx
12870   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
12871   ## liblockfile is a Free Software replacement for libmail, used on
12872   ## Debian systems and elsewhere. -rfr.
12873   gnu-*)
12874     mail_lock="flock"
12875     if test $have_mail = yes || test $have_lockfile = yes; then
12876       test $ac_cv_header_maillock_h = yes && mail_lock=no
12877     fi
12878     ;;
12879 esac
12880
12881 BLESSMAIL_TARGET=
12882 case "$mail_lock" in
12883   flock)
12884 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
12885  ;;
12886
12887   lockf)
12888 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
12889  ;;
12890
12891   *) BLESSMAIL_TARGET="need-blessmail" ;;
12892 esac
12893
12894
12895
12896 for ac_func in gethostname getdomainname dup2 \
12897 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
12898 random lrand48 logb frexp fmod rint cbrt ftime setsid \
12899 strerror fpathconf select euidaccess getpagesize tzset setlocale \
12900 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
12901 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
12902 sendto recvfrom getsockopt setsockopt getsockname getpeername \
12903 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
12904 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
12905 cfmakeraw cfsetspeed isnan copysign __executable_start
12906 do :
12907   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12908 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12909 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12910   cat >>confdefs.h <<_ACEOF
12911 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12912 _ACEOF
12913
12914 fi
12915 done
12916
12917
12918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
12919 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
12920 if ${emacs_cv_func___builtin_unwind_init+:} false; then :
12921   $as_echo_n "(cached) " >&6
12922 else
12923   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12924 /* end confdefs.h.  */
12925
12926 int
12927 main ()
12928 {
12929 __builtin_unwind_init ();
12930   ;
12931   return 0;
12932 }
12933 _ACEOF
12934 if ac_fn_c_try_link "$LINENO"; then :
12935   emacs_cv_func___builtin_unwind_init=yes
12936 else
12937   emacs_cv_func___builtin_unwind_init=no
12938 fi
12939 rm -f core conftest.err conftest.$ac_objext \
12940     conftest$ac_exeext conftest.$ac_ext
12941 fi
12942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
12943 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
12944 if test $emacs_cv_func___builtin_unwind_init = yes; then
12945
12946 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
12947
12948 fi
12949
12950 for ac_header in sys/un.h
12951 do :
12952   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
12953 if test "x$ac_cv_header_sys_un_h" = xyes; then :
12954   cat >>confdefs.h <<_ACEOF
12955 #define HAVE_SYS_UN_H 1
12956 _ACEOF
12957
12958 fi
12959
12960 done
12961
12962
12963 ac_have_func=no # yes means we've found a way to get the load average.
12964
12965 # Make sure getloadavg.c is where it belongs, at configure-time.
12966 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
12967   as_fn_error $? "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
12968
12969 ac_save_LIBS=$LIBS
12970
12971 # Check for getloadavg, but be sure not to touch the cache variable.
12972 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
12973 if test "x$ac_cv_func_getloadavg" = xyes; then :
12974   exit 0
12975 else
12976   exit 1
12977 fi
12978 ) && ac_have_func=yes
12979
12980 # On HPUX9, an unprivileged user can get load averages through this function.
12981 for ac_func in pstat_getdynamic
12982 do :
12983   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
12984 if test "x$ac_cv_func_pstat_getdynamic" = xyes; then :
12985   cat >>confdefs.h <<_ACEOF
12986 #define HAVE_PSTAT_GETDYNAMIC 1
12987 _ACEOF
12988
12989 fi
12990 done
12991
12992
12993 # Solaris has libkstat which does not require root.
12994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
12995 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
12996 if ${ac_cv_lib_kstat_kstat_open+:} false; then :
12997   $as_echo_n "(cached) " >&6
12998 else
12999   ac_check_lib_save_LIBS=$LIBS
13000 LIBS="-lkstat  $LIBS"
13001 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13002 /* end confdefs.h.  */
13003
13004 /* Override any GCC internal prototype to avoid an error.
13005    Use char because int might match the return type of a GCC
13006    builtin and then its argument prototype would still apply.  */
13007 #ifdef __cplusplus
13008 extern "C"
13009 #endif
13010 char kstat_open ();
13011 int
13012 main ()
13013 {
13014 return kstat_open ();
13015   ;
13016   return 0;
13017 }
13018 _ACEOF
13019 if ac_fn_c_try_link "$LINENO"; then :
13020   ac_cv_lib_kstat_kstat_open=yes
13021 else
13022   ac_cv_lib_kstat_kstat_open=no
13023 fi
13024 rm -f core conftest.err conftest.$ac_objext \
13025     conftest$ac_exeext conftest.$ac_ext
13026 LIBS=$ac_check_lib_save_LIBS
13027 fi
13028 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
13029 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
13030 if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then :
13031   cat >>confdefs.h <<_ACEOF
13032 #define HAVE_LIBKSTAT 1
13033 _ACEOF
13034
13035   LIBS="-lkstat $LIBS"
13036
13037 fi
13038
13039 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
13040
13041 # Some systems with -lutil have (and need) -lkvm as well, some do not.
13042 # On Solaris, -lkvm requires nlist from -lelf, so check that first
13043 # to get the right answer into the cache.
13044 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
13045 if test $ac_have_func = no; then
13046   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
13047 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
13048 if ${ac_cv_lib_elf_elf_begin+:} false; then :
13049   $as_echo_n "(cached) " >&6
13050 else
13051   ac_check_lib_save_LIBS=$LIBS
13052 LIBS="-lelf  $LIBS"
13053 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13054 /* end confdefs.h.  */
13055
13056 /* Override any GCC internal prototype to avoid an error.
13057    Use char because int might match the return type of a GCC
13058    builtin and then its argument prototype would still apply.  */
13059 #ifdef __cplusplus
13060 extern "C"
13061 #endif
13062 char elf_begin ();
13063 int
13064 main ()
13065 {
13066 return elf_begin ();
13067   ;
13068   return 0;
13069 }
13070 _ACEOF
13071 if ac_fn_c_try_link "$LINENO"; then :
13072   ac_cv_lib_elf_elf_begin=yes
13073 else
13074   ac_cv_lib_elf_elf_begin=no
13075 fi
13076 rm -f core conftest.err conftest.$ac_objext \
13077     conftest$ac_exeext conftest.$ac_ext
13078 LIBS=$ac_check_lib_save_LIBS
13079 fi
13080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
13081 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
13082 if test "x$ac_cv_lib_elf_elf_begin" = xyes; then :
13083   LIBS="-lelf $LIBS"
13084 fi
13085
13086 fi
13087 if test $ac_have_func = no; then
13088   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
13089 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
13090 if ${ac_cv_lib_kvm_kvm_open+:} false; then :
13091   $as_echo_n "(cached) " >&6
13092 else
13093   ac_check_lib_save_LIBS=$LIBS
13094 LIBS="-lkvm  $LIBS"
13095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13096 /* end confdefs.h.  */
13097
13098 /* Override any GCC internal prototype to avoid an error.
13099    Use char because int might match the return type of a GCC
13100    builtin and then its argument prototype would still apply.  */
13101 #ifdef __cplusplus
13102 extern "C"
13103 #endif
13104 char kvm_open ();
13105 int
13106 main ()
13107 {
13108 return kvm_open ();
13109   ;
13110   return 0;
13111 }
13112 _ACEOF
13113 if ac_fn_c_try_link "$LINENO"; then :
13114   ac_cv_lib_kvm_kvm_open=yes
13115 else
13116   ac_cv_lib_kvm_kvm_open=no
13117 fi
13118 rm -f core conftest.err conftest.$ac_objext \
13119     conftest$ac_exeext conftest.$ac_ext
13120 LIBS=$ac_check_lib_save_LIBS
13121 fi
13122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
13123 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
13124 if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then :
13125   LIBS="-lkvm $LIBS"
13126 fi
13127
13128   # Check for the 4.4BSD definition of getloadavg.
13129   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
13130 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
13131 if ${ac_cv_lib_util_getloadavg+:} false; then :
13132   $as_echo_n "(cached) " >&6
13133 else
13134   ac_check_lib_save_LIBS=$LIBS
13135 LIBS="-lutil  $LIBS"
13136 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13137 /* end confdefs.h.  */
13138
13139 /* Override any GCC internal prototype to avoid an error.
13140    Use char because int might match the return type of a GCC
13141    builtin and then its argument prototype would still apply.  */
13142 #ifdef __cplusplus
13143 extern "C"
13144 #endif
13145 char getloadavg ();
13146 int
13147 main ()
13148 {
13149 return getloadavg ();
13150   ;
13151   return 0;
13152 }
13153 _ACEOF
13154 if ac_fn_c_try_link "$LINENO"; then :
13155   ac_cv_lib_util_getloadavg=yes
13156 else
13157   ac_cv_lib_util_getloadavg=no
13158 fi
13159 rm -f core conftest.err conftest.$ac_objext \
13160     conftest$ac_exeext conftest.$ac_ext
13161 LIBS=$ac_check_lib_save_LIBS
13162 fi
13163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
13164 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
13165 if test "x$ac_cv_lib_util_getloadavg" = xyes; then :
13166   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
13167 fi
13168
13169 fi
13170
13171 if test $ac_have_func = no; then
13172   # There is a commonly available library for RS/6000 AIX.
13173   # Since it is not a standard part of AIX, it might be installed locally.
13174   ac_getloadavg_LIBS=$LIBS
13175   LIBS="-L/usr/local/lib $LIBS"
13176   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
13177 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
13178 if ${ac_cv_lib_getloadavg_getloadavg+:} false; then :
13179   $as_echo_n "(cached) " >&6
13180 else
13181   ac_check_lib_save_LIBS=$LIBS
13182 LIBS="-lgetloadavg  $LIBS"
13183 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13184 /* end confdefs.h.  */
13185
13186 /* Override any GCC internal prototype to avoid an error.
13187    Use char because int might match the return type of a GCC
13188    builtin and then its argument prototype would still apply.  */
13189 #ifdef __cplusplus
13190 extern "C"
13191 #endif
13192 char getloadavg ();
13193 int
13194 main ()
13195 {
13196 return getloadavg ();
13197   ;
13198   return 0;
13199 }
13200 _ACEOF
13201 if ac_fn_c_try_link "$LINENO"; then :
13202   ac_cv_lib_getloadavg_getloadavg=yes
13203 else
13204   ac_cv_lib_getloadavg_getloadavg=no
13205 fi
13206 rm -f core conftest.err conftest.$ac_objext \
13207     conftest$ac_exeext conftest.$ac_ext
13208 LIBS=$ac_check_lib_save_LIBS
13209 fi
13210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
13211 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
13212 if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then :
13213   LIBS="-lgetloadavg $LIBS"
13214 else
13215   LIBS=$ac_getloadavg_LIBS
13216 fi
13217
13218 fi
13219
13220 # Make sure it is really in the library, if we think we found it,
13221 # otherwise set up the replacement function.
13222 for ac_func in getloadavg
13223 do :
13224   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
13225 if test "x$ac_cv_func_getloadavg" = xyes; then :
13226   cat >>confdefs.h <<_ACEOF
13227 #define HAVE_GETLOADAVG 1
13228 _ACEOF
13229
13230 else
13231   case " $LIBOBJS " in
13232   *" getloadavg.$ac_objext "* ) ;;
13233   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
13234  ;;
13235 esac
13236
13237
13238 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
13239
13240 # Figure out what our getloadavg.c needs.
13241 ac_have_func=no
13242 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
13243 if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then :
13244   ac_have_func=yes
13245
13246 $as_echo "#define DGUX 1" >>confdefs.h
13247
13248  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
13249 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
13250 if ${ac_cv_lib_dgc_dg_sys_info+:} false; then :
13251   $as_echo_n "(cached) " >&6
13252 else
13253   ac_check_lib_save_LIBS=$LIBS
13254 LIBS="-ldgc  $LIBS"
13255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13256 /* end confdefs.h.  */
13257
13258 /* Override any GCC internal prototype to avoid an error.
13259    Use char because int might match the return type of a GCC
13260    builtin and then its argument prototype would still apply.  */
13261 #ifdef __cplusplus
13262 extern "C"
13263 #endif
13264 char dg_sys_info ();
13265 int
13266 main ()
13267 {
13268 return dg_sys_info ();
13269   ;
13270   return 0;
13271 }
13272 _ACEOF
13273 if ac_fn_c_try_link "$LINENO"; then :
13274   ac_cv_lib_dgc_dg_sys_info=yes
13275 else
13276   ac_cv_lib_dgc_dg_sys_info=no
13277 fi
13278 rm -f core conftest.err conftest.$ac_objext \
13279     conftest$ac_exeext conftest.$ac_ext
13280 LIBS=$ac_check_lib_save_LIBS
13281 fi
13282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
13283 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
13284 if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then :
13285   cat >>confdefs.h <<_ACEOF
13286 #define HAVE_LIBDGC 1
13287 _ACEOF
13288
13289   LIBS="-ldgc $LIBS"
13290
13291 fi
13292
13293 fi
13294
13295
13296
13297 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
13298 if test "x$ac_cv_header_locale_h" = xyes; then :
13299
13300 fi
13301
13302
13303 for ac_func in setlocale
13304 do :
13305   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
13306 if test "x$ac_cv_func_setlocale" = xyes; then :
13307   cat >>confdefs.h <<_ACEOF
13308 #define HAVE_SETLOCALE 1
13309 _ACEOF
13310
13311 fi
13312 done
13313
13314
13315 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
13316 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
13317 # Irix 4.0.5F has the header but not the library.
13318 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
13319     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
13320   ac_have_func=yes
13321
13322 $as_echo "#define SVR4 1" >>confdefs.h
13323
13324 fi
13325
13326 if test $ac_have_func = no; then
13327   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
13328 if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then :
13329   ac_have_func=yes
13330
13331 $as_echo "#define UMAX 1" >>confdefs.h
13332
13333
13334 $as_echo "#define UMAX4_3 1" >>confdefs.h
13335
13336 fi
13337
13338
13339 fi
13340
13341 if test $ac_have_func = no; then
13342   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
13343 if test "x$ac_cv_header_sys_cpustats_h" = xyes; then :
13344   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
13345
13346 fi
13347
13348
13349 fi
13350
13351 if test $ac_have_func = no; then
13352   for ac_header in mach/mach.h
13353 do :
13354   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
13355 if test "x$ac_cv_header_mach_mach_h" = xyes; then :
13356   cat >>confdefs.h <<_ACEOF
13357 #define HAVE_MACH_MACH_H 1
13358 _ACEOF
13359
13360 fi
13361
13362 done
13363
13364 fi
13365
13366 for ac_header in nlist.h
13367 do :
13368   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
13369 if test "x$ac_cv_header_nlist_h" = xyes; then :
13370   cat >>confdefs.h <<_ACEOF
13371 #define HAVE_NLIST_H 1
13372 _ACEOF
13373  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
13374 "
13375 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then :
13376
13377 cat >>confdefs.h <<_ACEOF
13378 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
13379 _ACEOF
13380
13381
13382 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
13383
13384 fi
13385
13386
13387 fi
13388
13389 done
13390
13391 fi
13392 done
13393
13394
13395 # Some definitions of getloadavg require that the program be installed setgid.
13396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
13397 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
13398 if ${ac_cv_func_getloadavg_setgid+:} false; then :
13399   $as_echo_n "(cached) " >&6
13400 else
13401   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13402 /* end confdefs.h.  */
13403 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
13404 #ifdef LDAV_PRIVILEGED
13405 Yowza Am I SETGID yet
13406 #endif
13407 _ACEOF
13408 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13409   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
13410   ac_cv_func_getloadavg_setgid=yes
13411 else
13412   ac_cv_func_getloadavg_setgid=no
13413 fi
13414 rm -f conftest*
13415
13416 fi
13417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
13418 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
13419 if test $ac_cv_func_getloadavg_setgid = yes; then
13420   NEED_SETGID=true
13421
13422 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
13423
13424 else
13425   NEED_SETGID=false
13426 fi
13427
13428 if test $ac_cv_func_getloadavg_setgid = yes; then
13429   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
13430 $as_echo_n "checking group of /dev/kmem... " >&6; }
13431 if ${ac_cv_group_kmem+:} false; then :
13432   $as_echo_n "(cached) " >&6
13433 else
13434    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
13435   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
13436   # If we got an error (system does not support symlinks), try without -L.
13437   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
13438   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
13439     | sed -ne 's/[       ][      ]*/ /g;
13440                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
13441                / /s/.* //;p;'`
13442
13443 fi
13444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
13445 $as_echo "$ac_cv_group_kmem" >&6; }
13446   KMEM_GROUP=$ac_cv_group_kmem
13447 fi
13448 if test "x$ac_save_LIBS" = x; then
13449   GETLOADAVG_LIBS=$LIBS
13450 else
13451   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
13452 fi
13453 LIBS=$ac_save_LIBS
13454
13455
13456
13457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13458 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13459 if ${ac_cv_sys_largefile_source+:} false; then :
13460   $as_echo_n "(cached) " >&6
13461 else
13462   while :; do
13463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13464 /* end confdefs.h.  */
13465 #include <sys/types.h> /* for off_t */
13466      #include <stdio.h>
13467 int
13468 main ()
13469 {
13470 int (*fp) (FILE *, off_t, int) = fseeko;
13471      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13472   ;
13473   return 0;
13474 }
13475 _ACEOF
13476 if ac_fn_c_try_link "$LINENO"; then :
13477   ac_cv_sys_largefile_source=no; break
13478 fi
13479 rm -f core conftest.err conftest.$ac_objext \
13480     conftest$ac_exeext conftest.$ac_ext
13481   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13482 /* end confdefs.h.  */
13483 #define _LARGEFILE_SOURCE 1
13484 #include <sys/types.h> /* for off_t */
13485      #include <stdio.h>
13486 int
13487 main ()
13488 {
13489 int (*fp) (FILE *, off_t, int) = fseeko;
13490      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13491   ;
13492   return 0;
13493 }
13494 _ACEOF
13495 if ac_fn_c_try_link "$LINENO"; then :
13496   ac_cv_sys_largefile_source=1; break
13497 fi
13498 rm -f core conftest.err conftest.$ac_objext \
13499     conftest$ac_exeext conftest.$ac_ext
13500   ac_cv_sys_largefile_source=unknown
13501   break
13502 done
13503 fi
13504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13505 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13506 case $ac_cv_sys_largefile_source in #(
13507   no | unknown) ;;
13508   *)
13509 cat >>confdefs.h <<_ACEOF
13510 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13511 _ACEOF
13512 ;;
13513 esac
13514 rm -rf conftest*
13515
13516 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13517 # in glibc 2.1.3, but that breaks too many other things.
13518 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13519 if test $ac_cv_sys_largefile_source != unknown; then
13520
13521 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13522
13523 fi
13524
13525
13526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13527 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13528 if ${ac_cv_func_getpgrp_void+:} false; then :
13529   $as_echo_n "(cached) " >&6
13530 else
13531   # Use it with a single arg.
13532 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13533 /* end confdefs.h.  */
13534 $ac_includes_default
13535 int
13536 main ()
13537 {
13538 getpgrp (0);
13539   ;
13540   return 0;
13541 }
13542 _ACEOF
13543 if ac_fn_c_try_compile "$LINENO"; then :
13544   ac_cv_func_getpgrp_void=no
13545 else
13546   ac_cv_func_getpgrp_void=yes
13547 fi
13548 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13549
13550 fi
13551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13552 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13553 if test $ac_cv_func_getpgrp_void = yes; then
13554
13555 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13556
13557 fi
13558
13559
13560 # Configure gnulib.
13561
13562
13563
13564
13565
13566
13567
13568
13569
13570
13571           LIBC_FATAL_STDERR_=1
13572   export LIBC_FATAL_STDERR_
13573
13574
13575   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13576 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13577 if ${gl_cv_func_c99_strtold+:} false; then :
13578   $as_echo_n "(cached) " >&6
13579 else
13580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13581 /* end confdefs.h.  */
13582 /* On HP-UX before 11.23, strtold returns a struct instead of
13583                 long double.  Reject implementations like that, by requiring
13584                 compatibility with the C99 prototype.  */
13585              #include <stdlib.h>
13586              static long double (*p) (char const *, char **) = strtold;
13587              static long double
13588              test (char const *nptr, char **endptr)
13589              {
13590                long double r;
13591                r = strtold (nptr, endptr);
13592                return r;
13593              }
13594 int
13595 main ()
13596 {
13597 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13598   ;
13599   return 0;
13600 }
13601 _ACEOF
13602 if ac_fn_c_try_link "$LINENO"; then :
13603   gl_cv_func_c99_strtold=yes
13604 else
13605   gl_cv_func_c99_strtold=no
13606 fi
13607 rm -f core conftest.err conftest.$ac_objext \
13608     conftest$ac_exeext conftest.$ac_ext
13609 fi
13610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13611 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13612   if test $gl_cv_func_c99_strtold = yes; then
13613
13614 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13615
13616   fi
13617
13618
13619   GNULIB_CHOWN=0;
13620   GNULIB_CLOSE=0;
13621   GNULIB_DUP2=0;
13622   GNULIB_DUP3=0;
13623   GNULIB_ENVIRON=0;
13624   GNULIB_EUIDACCESS=0;
13625   GNULIB_FACCESSAT=0;
13626   GNULIB_FCHDIR=0;
13627   GNULIB_FCHOWNAT=0;
13628   GNULIB_FSYNC=0;
13629   GNULIB_FTRUNCATE=0;
13630   GNULIB_GETCWD=0;
13631   GNULIB_GETDOMAINNAME=0;
13632   GNULIB_GETDTABLESIZE=0;
13633   GNULIB_GETGROUPS=0;
13634   GNULIB_GETHOSTNAME=0;
13635   GNULIB_GETLOGIN=0;
13636   GNULIB_GETLOGIN_R=0;
13637   GNULIB_GETPAGESIZE=0;
13638   GNULIB_GETUSERSHELL=0;
13639   GNULIB_LCHOWN=0;
13640   GNULIB_LINK=0;
13641   GNULIB_LINKAT=0;
13642   GNULIB_LSEEK=0;
13643   GNULIB_PIPE=0;
13644   GNULIB_PIPE2=0;
13645   GNULIB_PREAD=0;
13646   GNULIB_PWRITE=0;
13647   GNULIB_READLINK=0;
13648   GNULIB_READLINKAT=0;
13649   GNULIB_RMDIR=0;
13650   GNULIB_SLEEP=0;
13651   GNULIB_SYMLINK=0;
13652   GNULIB_SYMLINKAT=0;
13653   GNULIB_TTYNAME_R=0;
13654   GNULIB_UNISTD_H_GETOPT=0;
13655   GNULIB_UNISTD_H_SIGPIPE=0;
13656   GNULIB_UNLINK=0;
13657   GNULIB_UNLINKAT=0;
13658   GNULIB_USLEEP=0;
13659   GNULIB_WRITE=0;
13660     HAVE_CHOWN=1;
13661   HAVE_DUP2=1;
13662   HAVE_DUP3=1;
13663   HAVE_EUIDACCESS=1;
13664   HAVE_FACCESSAT=1;
13665   HAVE_FCHDIR=1;
13666   HAVE_FCHOWNAT=1;
13667   HAVE_FSYNC=1;
13668   HAVE_FTRUNCATE=1;
13669   HAVE_GETDTABLESIZE=1;
13670   HAVE_GETGROUPS=1;
13671   HAVE_GETHOSTNAME=1;
13672   HAVE_GETLOGIN=1;
13673   HAVE_GETPAGESIZE=1;
13674   HAVE_LCHOWN=1;
13675   HAVE_LINK=1;
13676   HAVE_LINKAT=1;
13677   HAVE_PIPE=1;
13678   HAVE_PIPE2=1;
13679   HAVE_PREAD=1;
13680   HAVE_PWRITE=1;
13681   HAVE_READLINK=1;
13682   HAVE_READLINKAT=1;
13683   HAVE_SLEEP=1;
13684   HAVE_SYMLINK=1;
13685   HAVE_SYMLINKAT=1;
13686   HAVE_UNLINKAT=1;
13687   HAVE_USLEEP=1;
13688   HAVE_DECL_ENVIRON=1;
13689   HAVE_DECL_FCHDIR=1;
13690   HAVE_DECL_GETDOMAINNAME=1;
13691   HAVE_DECL_GETLOGIN_R=1;
13692   HAVE_DECL_GETPAGESIZE=1;
13693   HAVE_DECL_GETUSERSHELL=1;
13694   HAVE_DECL_TTYNAME_R=1;
13695   HAVE_OS_H=0;
13696   HAVE_SYS_PARAM_H=0;
13697   REPLACE_CHOWN=0;
13698   REPLACE_CLOSE=0;
13699   REPLACE_DUP=0;
13700   REPLACE_DUP2=0;
13701   REPLACE_FCHOWNAT=0;
13702   REPLACE_GETCWD=0;
13703   REPLACE_GETDOMAINNAME=0;
13704   REPLACE_GETLOGIN_R=0;
13705   REPLACE_GETGROUPS=0;
13706   REPLACE_GETPAGESIZE=0;
13707   REPLACE_LCHOWN=0;
13708   REPLACE_LINK=0;
13709   REPLACE_LINKAT=0;
13710   REPLACE_LSEEK=0;
13711   REPLACE_PREAD=0;
13712   REPLACE_PWRITE=0;
13713   REPLACE_READLINK=0;
13714   REPLACE_RMDIR=0;
13715   REPLACE_SLEEP=0;
13716   REPLACE_SYMLINK=0;
13717   REPLACE_TTYNAME_R=0;
13718   REPLACE_UNLINK=0;
13719   REPLACE_UNLINKAT=0;
13720   REPLACE_USLEEP=0;
13721   REPLACE_WRITE=0;
13722   UNISTD_H_HAVE_WINSOCK2_H=0;
13723   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
13724
13725
13726
13727
13728   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
13729 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
13730 if ${gl_cv_have_include_next+:} false; then :
13731   $as_echo_n "(cached) " >&6
13732 else
13733   rm -rf conftestd1a conftestd1b conftestd2
13734      mkdir conftestd1a conftestd1b conftestd2
13735                                                   cat <<EOF > conftestd1a/conftest.h
13736 #define DEFINED_IN_CONFTESTD1
13737 #include_next <conftest.h>
13738 #ifdef DEFINED_IN_CONFTESTD2
13739 int foo;
13740 #else
13741 #error "include_next doesn't work"
13742 #endif
13743 EOF
13744      cat <<EOF > conftestd1b/conftest.h
13745 #define DEFINED_IN_CONFTESTD1
13746 #include <stdio.h>
13747 #include_next <conftest.h>
13748 #ifdef DEFINED_IN_CONFTESTD2
13749 int foo;
13750 #else
13751 #error "include_next doesn't work"
13752 #endif
13753 EOF
13754      cat <<EOF > conftestd2/conftest.h
13755 #ifndef DEFINED_IN_CONFTESTD1
13756 #error "include_next test doesn't work"
13757 #endif
13758 #define DEFINED_IN_CONFTESTD2
13759 EOF
13760      gl_save_CPPFLAGS="$CPPFLAGS"
13761      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
13762      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13763 /* end confdefs.h.  */
13764 #include <conftest.h>
13765 _ACEOF
13766 if ac_fn_c_try_compile "$LINENO"; then :
13767   gl_cv_have_include_next=yes
13768 else
13769   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
13770         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13771 /* end confdefs.h.  */
13772 #include <conftest.h>
13773 _ACEOF
13774 if ac_fn_c_try_compile "$LINENO"; then :
13775   gl_cv_have_include_next=buggy
13776 else
13777   gl_cv_have_include_next=no
13778 fi
13779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13780
13781 fi
13782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13783      CPPFLAGS="$gl_save_CPPFLAGS"
13784      rm -rf conftestd1a conftestd1b conftestd2
13785
13786 fi
13787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
13788 $as_echo "$gl_cv_have_include_next" >&6; }
13789   PRAGMA_SYSTEM_HEADER=
13790   if test $gl_cv_have_include_next = yes; then
13791     INCLUDE_NEXT=include_next
13792     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13793     if test -n "$GCC"; then
13794       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
13795     fi
13796   else
13797     if test $gl_cv_have_include_next = buggy; then
13798       INCLUDE_NEXT=include
13799       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13800     else
13801       INCLUDE_NEXT=include
13802       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
13803     fi
13804   fi
13805
13806
13807
13808   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
13809 $as_echo_n "checking whether system header files limit the line length... " >&6; }
13810 if ${gl_cv_pragma_columns+:} false; then :
13811   $as_echo_n "(cached) " >&6
13812 else
13813        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13814 /* end confdefs.h.  */
13815
13816 #ifdef __TANDEM
13817 choke me
13818 #endif
13819
13820 _ACEOF
13821 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13822   $EGREP "choke me" >/dev/null 2>&1; then :
13823   gl_cv_pragma_columns=yes
13824 else
13825   gl_cv_pragma_columns=no
13826 fi
13827 rm -f conftest*
13828
13829
13830 fi
13831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
13832 $as_echo "$gl_cv_pragma_columns" >&6; }
13833   if test $gl_cv_pragma_columns = yes; then
13834     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
13835   else
13836     PRAGMA_COLUMNS=
13837   fi
13838
13839
13840
13841
13842
13843
13844
13845
13846
13847
13848
13849
13850
13851
13852
13853
13854
13855      if test $gl_cv_have_include_next = yes; then
13856        gl_cv_next_getopt_h='<'getopt.h'>'
13857      else
13858        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
13859 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
13860 if ${gl_cv_next_getopt_h+:} false; then :
13861   $as_echo_n "(cached) " >&6
13862 else
13863
13864              if test $ac_cv_header_getopt_h = yes; then
13865
13866
13867                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13868 /* end confdefs.h.  */
13869 #include <getopt.h>
13870
13871 _ACEOF
13872                                                                                                                         case "$host_os" in
13873                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
13874                  *)    gl_absname_cpp="$ac_cpp" ;;
13875                esac
13876                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
13877                   sed -n '\#/getopt.h#{
13878                     s#.*"\(.*/getopt.h\)".*#\1#
13879                     s#^/[^/]#//&#
13880                     p
13881                     q
13882                   }'`'"'
13883           else
13884                gl_cv_next_getopt_h='<'getopt.h'>'
13885              fi
13886
13887
13888 fi
13889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
13890 $as_echo "$gl_cv_next_getopt_h" >&6; }
13891      fi
13892      NEXT_GETOPT_H=$gl_cv_next_getopt_h
13893
13894      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
13895        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
13896        gl_next_as_first_directive='<'getopt.h'>'
13897      else
13898        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
13899        gl_next_as_first_directive=$gl_cv_next_getopt_h
13900      fi
13901      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
13902
13903
13904
13905
13906   if test $ac_cv_header_getopt_h = yes; then
13907     HAVE_GETOPT_H=1
13908   else
13909     HAVE_GETOPT_H=0
13910   fi
13911
13912
13913   gl_replace_getopt=
13914
13915     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13916     for ac_header in getopt.h
13917 do :
13918   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
13919 if test "x$ac_cv_header_getopt_h" = xyes; then :
13920   cat >>confdefs.h <<_ACEOF
13921 #define HAVE_GETOPT_H 1
13922 _ACEOF
13923
13924 else
13925   gl_replace_getopt=yes
13926 fi
13927
13928 done
13929
13930   fi
13931
13932     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13933     for ac_func in getopt_long_only
13934 do :
13935   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
13936 if test "x$ac_cv_func_getopt_long_only" = xyes; then :
13937   cat >>confdefs.h <<_ACEOF
13938 #define HAVE_GETOPT_LONG_ONLY 1
13939 _ACEOF
13940
13941 else
13942   gl_replace_getopt=yes
13943 fi
13944 done
13945
13946   fi
13947
13948                     if test -z "$gl_replace_getopt"; then
13949     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
13950 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
13951 if ${gl_cv_func_getopt_posix+:} false; then :
13952   $as_echo_n "(cached) " >&6
13953 else
13954
13955                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13956 /* end confdefs.h.  */
13957 #include <unistd.h>
13958 int
13959 main ()
13960 {
13961 int *p = &optreset; return optreset;
13962   ;
13963   return 0;
13964 }
13965 _ACEOF
13966 if ac_fn_c_try_compile "$LINENO"; then :
13967   gl_optind_min=1
13968 else
13969   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13970 /* end confdefs.h.  */
13971 #include <getopt.h>
13972 int
13973 main ()
13974 {
13975 return !getopt_clip;
13976   ;
13977   return 0;
13978 }
13979 _ACEOF
13980 if ac_fn_c_try_compile "$LINENO"; then :
13981   gl_optind_min=1
13982 else
13983   gl_optind_min=0
13984 fi
13985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13986 fi
13987 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13988
13989                 gl_save_CPPFLAGS=$CPPFLAGS
13990         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
13991         if test "$cross_compiling" = yes; then :
13992   case "$host_os" in
13993              mingw*)         gl_cv_func_getopt_posix="guessing no";;
13994              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
13995              *)              gl_cv_func_getopt_posix="guessing yes";;
13996            esac
13997
13998 else
13999   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14000 /* end confdefs.h.  */
14001
14002 #include <unistd.h>
14003 #include <stdlib.h>
14004 #include <string.h>
14005
14006 int
14007 main ()
14008 {
14009   {
14010     int argc = 0;
14011     char *argv[10];
14012     int c;
14013
14014     argv[argc++] = "program";
14015     argv[argc++] = "-a";
14016     argv[argc++] = "foo";
14017     argv[argc++] = "bar";
14018     argv[argc] = NULL;
14019     optind = OPTIND_MIN;
14020     opterr = 0;
14021
14022     c = getopt (argc, argv, "ab");
14023     if (!(c == 'a'))
14024       return 1;
14025     c = getopt (argc, argv, "ab");
14026     if (!(c == -1))
14027       return 2;
14028     if (!(optind == 2))
14029       return 3;
14030   }
14031   /* Some internal state exists at this point.  */
14032   {
14033     int argc = 0;
14034     char *argv[10];
14035     int c;
14036
14037     argv[argc++] = "program";
14038     argv[argc++] = "donald";
14039     argv[argc++] = "-p";
14040     argv[argc++] = "billy";
14041     argv[argc++] = "duck";
14042     argv[argc++] = "-a";
14043     argv[argc++] = "bar";
14044     argv[argc] = NULL;
14045     optind = OPTIND_MIN;
14046     opterr = 0;
14047
14048     c = getopt (argc, argv, "+abp:q:");
14049     if (!(c == -1))
14050       return 4;
14051     if (!(strcmp (argv[0], "program") == 0))
14052       return 5;
14053     if (!(strcmp (argv[1], "donald") == 0))
14054       return 6;
14055     if (!(strcmp (argv[2], "-p") == 0))
14056       return 7;
14057     if (!(strcmp (argv[3], "billy") == 0))
14058       return 8;
14059     if (!(strcmp (argv[4], "duck") == 0))
14060       return 9;
14061     if (!(strcmp (argv[5], "-a") == 0))
14062       return 10;
14063     if (!(strcmp (argv[6], "bar") == 0))
14064       return 11;
14065     if (!(optind == 1))
14066       return 12;
14067   }
14068   /* Detect MacOS 10.5, AIX 7.1 bug.  */
14069   {
14070     char *argv[3] = { "program", "-ab", NULL };
14071     optind = OPTIND_MIN;
14072     opterr = 0;
14073     if (getopt (2, argv, "ab:") != 'a')
14074       return 13;
14075     if (getopt (2, argv, "ab:") != '?')
14076       return 14;
14077     if (optopt != 'b')
14078       return 15;
14079     if (optind != 2)
14080       return 16;
14081   }
14082
14083   return 0;
14084 }
14085
14086 _ACEOF
14087 if ac_fn_c_try_run "$LINENO"; then :
14088   gl_cv_func_getopt_posix=yes
14089 else
14090   gl_cv_func_getopt_posix=no
14091 fi
14092 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14093   conftest.$ac_objext conftest.beam conftest.$ac_ext
14094 fi
14095
14096         CPPFLAGS=$gl_save_CPPFLAGS
14097
14098 fi
14099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14100 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14101     case "$gl_cv_func_getopt_posix" in
14102       *no) gl_replace_getopt=yes ;;
14103     esac
14104   fi
14105
14106   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14107     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14108 $as_echo_n "checking for working GNU getopt function... " >&6; }
14109 if ${gl_cv_func_getopt_gnu+:} false; then :
14110   $as_echo_n "(cached) " >&6
14111 else
14112   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14113        # optstring is necessary for programs like m4 that have POSIX-mandated
14114        # semantics for supporting options interspersed with files.
14115        # Also, since getopt_long is a GNU extension, we require optind=0.
14116        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14117        # so take care to revert to the correct (non-)export state.
14118        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14119        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14120          xx) gl_had_POSIXLY_CORRECT=exported ;;
14121          x)  gl_had_POSIXLY_CORRECT=yes      ;;
14122          *)  gl_had_POSIXLY_CORRECT=         ;;
14123        esac
14124        POSIXLY_CORRECT=1
14125        export POSIXLY_CORRECT
14126        if test "$cross_compiling" = yes; then :
14127            case $host_os:$ac_cv_have_decl_optreset in
14128            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14129            *:yes)               gl_cv_func_getopt_gnu=no;;
14130            *)                   gl_cv_func_getopt_gnu=yes;;
14131          esac
14132
14133 else
14134   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14135 /* end confdefs.h.  */
14136 #include <getopt.h>
14137                            #include <stddef.h>
14138                            #include <string.h>
14139
14140 int
14141 main ()
14142 {
14143
14144              int result = 0;
14145              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14146                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14147                 OSF/1 5.1, Solaris 10.  */
14148              {
14149                char *myargv[3];
14150                myargv[0] = "conftest";
14151                myargv[1] = "-+";
14152                myargv[2] = 0;
14153                opterr = 0;
14154                if (getopt (2, myargv, "+a") != '?')
14155                  result |= 1;
14156              }
14157              /* This code succeeds on glibc 2.8, mingw,
14158                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14159                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
14160              {
14161                char *argv[] = { "program", "-p", "foo", "bar", NULL };
14162
14163                optind = 1;
14164                if (getopt (4, argv, "p::") != 'p')
14165                  result |= 2;
14166                else if (optarg != NULL)
14167                  result |= 4;
14168                else if (getopt (4, argv, "p::") != -1)
14169                  result |= 6;
14170                else if (optind != 2)
14171                  result |= 8;
14172              }
14173              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
14174              {
14175                char *argv[] = { "program", "foo", "-p", NULL };
14176                optind = 0;
14177                if (getopt (3, argv, "-p") != 1)
14178                  result |= 16;
14179                else if (getopt (3, argv, "-p") != 'p')
14180                  result |= 32;
14181              }
14182              /* This code fails on glibc 2.11.  */
14183              {
14184                char *argv[] = { "program", "-b", "-a", NULL };
14185                optind = opterr = 0;
14186                if (getopt (3, argv, "+:a:b") != 'b')
14187                  result |= 64;
14188                else if (getopt (3, argv, "+:a:b") != ':')
14189                  result |= 64;
14190              }
14191              return result;
14192
14193   ;
14194   return 0;
14195 }
14196 _ACEOF
14197 if ac_fn_c_try_run "$LINENO"; then :
14198   gl_cv_func_getopt_gnu=yes
14199 else
14200   gl_cv_func_getopt_gnu=no
14201 fi
14202 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14203   conftest.$ac_objext conftest.beam conftest.$ac_ext
14204 fi
14205
14206        case $gl_had_POSIXLY_CORRECT in
14207          exported) ;;
14208          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14209          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14210        esac
14211
14212 fi
14213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14214 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14215     if test "$gl_cv_func_getopt_gnu" = "no"; then
14216       gl_replace_getopt=yes
14217     fi
14218   fi
14219
14220 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14221 if test "x$ac_cv_have_decl_getenv" = xyes; then :
14222   ac_have_decl=1
14223 else
14224   ac_have_decl=0
14225 fi
14226
14227 cat >>confdefs.h <<_ACEOF
14228 #define HAVE_DECL_GETENV $ac_have_decl
14229 _ACEOF
14230
14231
14232
14233
14234
14235
14236   if test -n "$gl_replace_getopt"; then :
14237
14238
14239
14240   GETOPT_H=getopt.h
14241
14242 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14243
14244
14245
14246     GNULIB_UNISTD_H_GETOPT=1
14247
14248
14249
14250
14251
14252
14253
14254
14255   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14256
14257
14258
14259
14260
14261
14262
14263
14264
14265   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14266
14267
14268
14269
14270
14271
14272 fi
14273
14274
14275
14276   GNULIB_MKTIME=0;
14277   GNULIB_NANOSLEEP=0;
14278   GNULIB_STRPTIME=0;
14279   GNULIB_TIMEGM=0;
14280   GNULIB_TIME_R=0;
14281     HAVE_DECL_LOCALTIME_R=1;
14282   HAVE_NANOSLEEP=1;
14283   HAVE_STRPTIME=1;
14284   HAVE_TIMEGM=1;
14285         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
14286   REPLACE_MKTIME=GNULIB_PORTCHECK;
14287   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
14288   REPLACE_TIMEGM=GNULIB_PORTCHECK;
14289
14290
14291
14292
14293   for ac_func in $ac_func_list
14294 do :
14295   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14296 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14297 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14298   cat >>confdefs.h <<_ACEOF
14299 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14300 _ACEOF
14301
14302 fi
14303 done
14304
14305
14306
14307
14308     gl_cv_c_multiarch=no
14309   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14310 /* end confdefs.h.  */
14311 #ifndef __APPLE_CC__
14312          not a universal capable compiler
14313         #endif
14314         typedef int dummy;
14315
14316 _ACEOF
14317 if ac_fn_c_try_compile "$LINENO"; then :
14318
14319                arch=
14320      prev=
14321      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14322        if test -n "$prev"; then
14323          case $word in
14324            i?86 | x86_64 | ppc | ppc64)
14325              if test -z "$arch" || test "$arch" = "$word"; then
14326                arch="$word"
14327              else
14328                gl_cv_c_multiarch=yes
14329              fi
14330              ;;
14331          esac
14332          prev=
14333        else
14334          if test "x$word" = "x-arch"; then
14335            prev=arch
14336          fi
14337        fi
14338      done
14339
14340 fi
14341 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14342   if test $gl_cv_c_multiarch = yes; then
14343     APPLE_UNIVERSAL_BUILD=1
14344   else
14345     APPLE_UNIVERSAL_BUILD=0
14346   fi
14347
14348
14349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
14350 $as_echo_n "checking for inline... " >&6; }
14351 if ${ac_cv_c_inline+:} false; then :
14352   $as_echo_n "(cached) " >&6
14353 else
14354   ac_cv_c_inline=no
14355 for ac_kw in inline __inline__ __inline; do
14356   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14357 /* end confdefs.h.  */
14358 #ifndef __cplusplus
14359 typedef int foo_t;
14360 static $ac_kw foo_t static_foo () {return 0; }
14361 $ac_kw foo_t foo () {return 0; }
14362 #endif
14363
14364 _ACEOF
14365 if ac_fn_c_try_compile "$LINENO"; then :
14366   ac_cv_c_inline=$ac_kw
14367 fi
14368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14369   test "$ac_cv_c_inline" != no && break
14370 done
14371
14372 fi
14373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
14374 $as_echo "$ac_cv_c_inline" >&6; }
14375
14376 case $ac_cv_c_inline in
14377   inline | yes) ;;
14378   *)
14379     case $ac_cv_c_inline in
14380       no) ac_val=;;
14381       *) ac_val=$ac_cv_c_inline;;
14382     esac
14383     cat >>confdefs.h <<_ACEOF
14384 #ifndef __cplusplus
14385 #define inline $ac_val
14386 #endif
14387 _ACEOF
14388     ;;
14389 esac
14390
14391
14392     REPLACE_NULL=0;
14393   HAVE_WCHAR_T=1;
14394   STDDEF_H='';
14395
14396
14397   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
14398 $as_echo_n "checking for wchar_t... " >&6; }
14399 if ${gt_cv_c_wchar_t+:} false; then :
14400   $as_echo_n "(cached) " >&6
14401 else
14402   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14403 /* end confdefs.h.  */
14404 #include <stddef.h>
14405             wchar_t foo = (wchar_t)'\0';
14406 int
14407 main ()
14408 {
14409
14410   ;
14411   return 0;
14412 }
14413 _ACEOF
14414 if ac_fn_c_try_compile "$LINENO"; then :
14415   gt_cv_c_wchar_t=yes
14416 else
14417   gt_cv_c_wchar_t=no
14418 fi
14419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14420 fi
14421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
14422 $as_echo "$gt_cv_c_wchar_t" >&6; }
14423   if test $gt_cv_c_wchar_t = yes; then
14424
14425 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
14426
14427   fi
14428
14429 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
14430 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
14431 if ${ac_cv_c_restrict+:} false; then :
14432   $as_echo_n "(cached) " >&6
14433 else
14434   ac_cv_c_restrict=no
14435    # The order here caters to the fact that C++ does not require restrict.
14436    for ac_kw in __restrict __restrict__ _Restrict restrict; do
14437      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14438 /* end confdefs.h.  */
14439 typedef int * int_ptr;
14440         int foo (int_ptr $ac_kw ip) {
14441         return ip[0];
14442        }
14443 int
14444 main ()
14445 {
14446 int s[1];
14447         int * $ac_kw t = s;
14448         t[0] = 0;
14449         return foo(t)
14450   ;
14451   return 0;
14452 }
14453 _ACEOF
14454 if ac_fn_c_try_compile "$LINENO"; then :
14455   ac_cv_c_restrict=$ac_kw
14456 fi
14457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14458      test "$ac_cv_c_restrict" != no && break
14459    done
14460
14461 fi
14462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
14463 $as_echo "$ac_cv_c_restrict" >&6; }
14464
14465  case $ac_cv_c_restrict in
14466    restrict) ;;
14467    no) $as_echo "#define restrict /**/" >>confdefs.h
14468  ;;
14469    *)  cat >>confdefs.h <<_ACEOF
14470 #define restrict $ac_cv_c_restrict
14471 _ACEOF
14472  ;;
14473  esac
14474
14475
14476
14477
14478
14479   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
14480 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
14481 if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
14482   $as_echo_n "(cached) " >&6
14483 else
14484   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14485 /* end confdefs.h.  */
14486 #include <time.h>
14487
14488 int
14489 main ()
14490 {
14491 static struct timespec x; x.tv_sec = x.tv_nsec;
14492   ;
14493   return 0;
14494 }
14495 _ACEOF
14496 if ac_fn_c_try_compile "$LINENO"; then :
14497   gl_cv_sys_struct_timespec_in_time_h=yes
14498 else
14499   gl_cv_sys_struct_timespec_in_time_h=no
14500 fi
14501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14502 fi
14503 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
14504 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
14505
14506   TIME_H_DEFINES_STRUCT_TIMESPEC=0
14507   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
14508   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
14509   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
14510     TIME_H_DEFINES_STRUCT_TIMESPEC=1
14511   else
14512     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
14513 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
14514 if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
14515   $as_echo_n "(cached) " >&6
14516 else
14517   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14518 /* end confdefs.h.  */
14519 #include <sys/time.h>
14520
14521 int
14522 main ()
14523 {
14524 static struct timespec x; x.tv_sec = x.tv_nsec;
14525   ;
14526   return 0;
14527 }
14528 _ACEOF
14529 if ac_fn_c_try_compile "$LINENO"; then :
14530   gl_cv_sys_struct_timespec_in_sys_time_h=yes
14531 else
14532   gl_cv_sys_struct_timespec_in_sys_time_h=no
14533 fi
14534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14535 fi
14536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
14537 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
14538     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
14539       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
14540     else
14541       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
14542 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
14543 if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
14544   $as_echo_n "(cached) " >&6
14545 else
14546   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14547 /* end confdefs.h.  */
14548 #include <pthread.h>
14549
14550 int
14551 main ()
14552 {
14553 static struct timespec x; x.tv_sec = x.tv_nsec;
14554   ;
14555   return 0;
14556 }
14557 _ACEOF
14558 if ac_fn_c_try_compile "$LINENO"; then :
14559   gl_cv_sys_struct_timespec_in_pthread_h=yes
14560 else
14561   gl_cv_sys_struct_timespec_in_pthread_h=no
14562 fi
14563 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14564 fi
14565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
14566 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
14567       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
14568         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
14569       fi
14570     fi
14571   fi
14572
14573
14574
14575
14576
14577
14578
14579
14580
14581
14582
14583
14584
14585
14586
14587      if test $gl_cv_have_include_next = yes; then
14588        gl_cv_next_time_h='<'time.h'>'
14589      else
14590        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
14591 $as_echo_n "checking absolute name of <time.h>... " >&6; }
14592 if ${gl_cv_next_time_h+:} false; then :
14593   $as_echo_n "(cached) " >&6
14594 else
14595
14596                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14597 /* end confdefs.h.  */
14598 #include <time.h>
14599
14600 _ACEOF
14601                                                                                                                         case "$host_os" in
14602                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
14603                  *)    gl_absname_cpp="$ac_cpp" ;;
14604                esac
14605                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14606                   sed -n '\#/time.h#{
14607                     s#.*"\(.*/time.h\)".*#\1#
14608                     s#^/[^/]#//&#
14609                     p
14610                     q
14611                   }'`'"'
14612
14613
14614 fi
14615 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
14616 $as_echo "$gl_cv_next_time_h" >&6; }
14617      fi
14618      NEXT_TIME_H=$gl_cv_next_time_h
14619
14620      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14621        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14622        gl_next_as_first_directive='<'time.h'>'
14623      else
14624        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14625        gl_next_as_first_directive=$gl_cv_next_time_h
14626      fi
14627      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
14628
14629
14630
14631
14632
14633
14634 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
14635 if test "x$ac_cv_have_decl_localtime_r" = xyes; then :
14636   ac_have_decl=1
14637 else
14638   ac_have_decl=0
14639 fi
14640
14641 cat >>confdefs.h <<_ACEOF
14642 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
14643 _ACEOF
14644
14645
14646
14647
14648    if false; then
14649   GL_COND_LIBTOOL_TRUE=
14650   GL_COND_LIBTOOL_FALSE='#'
14651 else
14652   GL_COND_LIBTOOL_TRUE='#'
14653   GL_COND_LIBTOOL_FALSE=
14654 fi
14655
14656   gl_cond_libtool=false
14657   gl_libdeps=
14658   gl_ltlibdeps=
14659   gl_m4_base='m4'
14660
14661
14662
14663
14664
14665
14666
14667
14668
14669   gl_source_base='lib'
14670   # Code from module arg-nonnull:
14671   # Code from module c++defs:
14672   # Code from module dtoastr:
14673
14674   # Code from module extensions:
14675   # Code from module getopt-gnu:
14676
14677
14678
14679
14680
14681
14682   # Code from module getopt-posix:
14683
14684
14685
14686
14687
14688   if test -n "$gl_replace_getopt"; then :
14689
14690
14691
14692   GETOPT_H=getopt.h
14693
14694 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14695
14696
14697
14698     GNULIB_UNISTD_H_GETOPT=1
14699
14700
14701
14702
14703
14704
14705
14706
14707   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14708
14709
14710
14711
14712
14713
14714
14715
14716
14717   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14718
14719
14720
14721
14722
14723
14724 fi
14725
14726
14727   # Code from module gettext-h:
14728
14729
14730   # Code from module include_next:
14731   # Code from module intprops:
14732   # Code from module mktime:
14733
14734
14735
14736
14737
14738 if test $APPLE_UNIVERSAL_BUILD = 1; then
14739   # A universal build on Apple MacOS X platforms.
14740   # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
14741   # But we need a configuration result that is valid in both modes.
14742   ac_cv_func_working_mktime=no
14743 fi
14744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
14745 $as_echo_n "checking for working mktime... " >&6; }
14746 if ${ac_cv_func_working_mktime+:} false; then :
14747   $as_echo_n "(cached) " >&6
14748 else
14749   if test "$cross_compiling" = yes; then :
14750   ac_cv_func_working_mktime=no
14751 else
14752   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14753 /* end confdefs.h.  */
14754 /* Test program from Paul Eggert and Tony Leneis.  */
14755 #include <limits.h>
14756 #include <stdlib.h>
14757 #include <time.h>
14758
14759 #ifdef HAVE_UNISTD_H
14760 # include <unistd.h>
14761 #endif
14762
14763 #ifndef HAVE_ALARM
14764 # define alarm(X) /* empty */
14765 #endif
14766
14767 /* Work around redefinition to rpl_putenv by other config tests.  */
14768 #undef putenv
14769
14770 static time_t time_t_max;
14771 static time_t time_t_min;
14772
14773 /* Values we'll use to set the TZ environment variable.  */
14774 static char *tz_strings[] = {
14775   (char *) 0, "TZ=GMT0", "TZ=JST-9",
14776   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
14777 };
14778 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
14779
14780 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
14781    Based on a problem report from Andreas Jaeger.  */
14782 static int
14783 spring_forward_gap ()
14784 {
14785   /* glibc (up to about 1998-10-07) failed this test. */
14786   struct tm tm;
14787
14788   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
14789      instead of "TZ=America/Vancouver" in order to detect the bug even
14790      on systems that don't support the Olson extension, or don't have the
14791      full zoneinfo tables installed.  */
14792   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
14793
14794   tm.tm_year = 98;
14795   tm.tm_mon = 3;
14796   tm.tm_mday = 5;
14797   tm.tm_hour = 2;
14798   tm.tm_min = 0;
14799   tm.tm_sec = 0;
14800   tm.tm_isdst = -1;
14801   return mktime (&tm) != (time_t) -1;
14802 }
14803
14804 static int
14805 mktime_test1 (time_t now)
14806 {
14807   struct tm *lt;
14808   return ! (lt = localtime (&now)) || mktime (lt) == now;
14809 }
14810
14811 static int
14812 mktime_test (time_t now)
14813 {
14814   return (mktime_test1 (now)
14815           && mktime_test1 ((time_t) (time_t_max - now))
14816           && mktime_test1 ((time_t) (time_t_min + now)));
14817 }
14818
14819 static int
14820 irix_6_4_bug ()
14821 {
14822   /* Based on code from Ariel Faigon.  */
14823   struct tm tm;
14824   tm.tm_year = 96;
14825   tm.tm_mon = 3;
14826   tm.tm_mday = 0;
14827   tm.tm_hour = 0;
14828   tm.tm_min = 0;
14829   tm.tm_sec = 0;
14830   tm.tm_isdst = -1;
14831   mktime (&tm);
14832   return tm.tm_mon == 2 && tm.tm_mday == 31;
14833 }
14834
14835 static int
14836 bigtime_test (int j)
14837 {
14838   struct tm tm;
14839   time_t now;
14840   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
14841   now = mktime (&tm);
14842   if (now != (time_t) -1)
14843     {
14844       struct tm *lt = localtime (&now);
14845       if (! (lt
14846              && lt->tm_year == tm.tm_year
14847              && lt->tm_mon == tm.tm_mon
14848              && lt->tm_mday == tm.tm_mday
14849              && lt->tm_hour == tm.tm_hour
14850              && lt->tm_min == tm.tm_min
14851              && lt->tm_sec == tm.tm_sec
14852              && lt->tm_yday == tm.tm_yday
14853              && lt->tm_wday == tm.tm_wday
14854              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
14855                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
14856         return 0;
14857     }
14858   return 1;
14859 }
14860
14861 static int
14862 year_2050_test ()
14863 {
14864   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
14865      ignoring leap seconds.  */
14866   unsigned long int answer = 2527315200UL;
14867
14868   struct tm tm;
14869   time_t t;
14870   tm.tm_year = 2050 - 1900;
14871   tm.tm_mon = 2 - 1;
14872   tm.tm_mday = 1;
14873   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
14874   tm.tm_isdst = -1;
14875
14876   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
14877      instead of "TZ=America/Vancouver" in order to detect the bug even
14878      on systems that don't support the Olson extension, or don't have the
14879      full zoneinfo tables installed.  */
14880   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
14881
14882   t = mktime (&tm);
14883
14884   /* Check that the result is either a failure, or close enough
14885      to the correct answer that we can assume the discrepancy is
14886      due to leap seconds.  */
14887   return (t == (time_t) -1
14888           || (0 < t && answer - 120 <= t && t <= answer + 120));
14889 }
14890
14891 int
14892 main ()
14893 {
14894   int result = 0;
14895   time_t t, delta;
14896   int i, j;
14897
14898   /* This test makes some buggy mktime implementations loop.
14899      Give up after 60 seconds; a mktime slower than that
14900      isn't worth using anyway.  */
14901   alarm (60);
14902
14903   for (;;)
14904     {
14905       t = (time_t_max << 1) + 1;
14906       if (t <= time_t_max)
14907         break;
14908       time_t_max = t;
14909     }
14910   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
14911
14912   delta = time_t_max / 997; /* a suitable prime number */
14913   for (i = 0; i < N_STRINGS; i++)
14914     {
14915       if (tz_strings[i])
14916         putenv (tz_strings[i]);
14917
14918       for (t = 0; t <= time_t_max - delta; t += delta)
14919         if (! mktime_test (t))
14920           result |= 1;
14921       if (! (mktime_test ((time_t) 1)
14922              && mktime_test ((time_t) (60 * 60))
14923              && mktime_test ((time_t) (60 * 60 * 24))))
14924         result |= 2;
14925
14926       for (j = 1; ; j <<= 1)
14927         if (! bigtime_test (j))
14928           result |= 4;
14929         else if (INT_MAX / 2 < j)
14930           break;
14931       if (! bigtime_test (INT_MAX))
14932         result |= 8;
14933     }
14934   if (! irix_6_4_bug ())
14935     result |= 16;
14936   if (! spring_forward_gap ())
14937     result |= 32;
14938   if (! year_2050_test ())
14939     result |= 64;
14940   return result;
14941 }
14942 _ACEOF
14943 if ac_fn_c_try_run "$LINENO"; then :
14944   ac_cv_func_working_mktime=yes
14945 else
14946   ac_cv_func_working_mktime=no
14947 fi
14948 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14949   conftest.$ac_objext conftest.beam conftest.$ac_ext
14950 fi
14951
14952 fi
14953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
14954 $as_echo "$ac_cv_func_working_mktime" >&6; }
14955 if test $ac_cv_func_working_mktime = no; then
14956
14957
14958
14959
14960
14961
14962
14963
14964   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
14965
14966 fi
14967
14968     if test $ac_cv_func_working_mktime = no; then
14969     REPLACE_MKTIME=1
14970
14971
14972
14973   else
14974     REPLACE_MKTIME=0
14975   fi
14976
14977
14978
14979
14980   GNULIB_MKTIME=1
14981
14982
14983
14984   # Code from module multiarch:
14985
14986   # Code from module stddef:
14987
14988
14989
14990   if test $gt_cv_c_wchar_t = no; then
14991     HAVE_WCHAR_T=0
14992     STDDEF_H=stddef.h
14993   fi
14994   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
14995 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
14996 if ${gl_cv_decl_null_works+:} false; then :
14997   $as_echo_n "(cached) " >&6
14998 else
14999   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15000 /* end confdefs.h.  */
15001 #include <stddef.h>
15002       int test[2 * (sizeof NULL == sizeof (void *)) -1];
15003
15004 int
15005 main ()
15006 {
15007
15008   ;
15009   return 0;
15010 }
15011 _ACEOF
15012 if ac_fn_c_try_compile "$LINENO"; then :
15013   gl_cv_decl_null_works=yes
15014 else
15015   gl_cv_decl_null_works=no
15016 fi
15017 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15018 fi
15019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
15020 $as_echo "$gl_cv_decl_null_works" >&6; }
15021   if test $gl_cv_decl_null_works = no; then
15022     REPLACE_NULL=1
15023     STDDEF_H=stddef.h
15024   fi
15025   if test -n "$STDDEF_H"; then
15026
15027
15028
15029
15030
15031
15032
15033
15034      if test $gl_cv_have_include_next = yes; then
15035        gl_cv_next_stddef_h='<'stddef.h'>'
15036      else
15037        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
15038 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
15039 if ${gl_cv_next_stddef_h+:} false; then :
15040   $as_echo_n "(cached) " >&6
15041 else
15042
15043                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15044 /* end confdefs.h.  */
15045 #include <stddef.h>
15046
15047 _ACEOF
15048                                                                                                                         case "$host_os" in
15049                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15050                  *)    gl_absname_cpp="$ac_cpp" ;;
15051                esac
15052                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15053                   sed -n '\#/stddef.h#{
15054                     s#.*"\(.*/stddef.h\)".*#\1#
15055                     s#^/[^/]#//&#
15056                     p
15057                     q
15058                   }'`'"'
15059
15060
15061 fi
15062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
15063 $as_echo "$gl_cv_next_stddef_h" >&6; }
15064      fi
15065      NEXT_STDDEF_H=$gl_cv_next_stddef_h
15066
15067      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15068        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15069        gl_next_as_first_directive='<'stddef.h'>'
15070      else
15071        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15072        gl_next_as_first_directive=$gl_cv_next_stddef_h
15073      fi
15074      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
15075
15076
15077
15078
15079   fi
15080
15081   # Code from module time:
15082
15083
15084
15085   # Code from module time_r:
15086
15087
15088
15089
15090
15091
15092
15093   if test $ac_cv_have_decl_localtime_r = no; then
15094     HAVE_DECL_LOCALTIME_R=0
15095   fi
15096
15097
15098   if test $ac_cv_func_localtime_r = yes; then
15099     HAVE_LOCALTIME_R=1
15100     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
15101 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
15102 if ${gl_cv_time_r_posix+:} false; then :
15103   $as_echo_n "(cached) " >&6
15104 else
15105   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15106 /* end confdefs.h.  */
15107 #include <time.h>
15108 int
15109 main ()
15110 {
15111 /* We don't need to append 'restrict's to the argument types,
15112                  even though the POSIX signature has the 'restrict's,
15113                  since C99 says they can't affect type compatibility.  */
15114               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
15115               if (ptr) return 0;
15116               /* Check the return type is a pointer.
15117                  On HP-UX 10 it is 'int'.  */
15118               *localtime_r (0, 0);
15119   ;
15120   return 0;
15121 }
15122
15123 _ACEOF
15124 if ac_fn_c_try_compile "$LINENO"; then :
15125   gl_cv_time_r_posix=yes
15126 else
15127   gl_cv_time_r_posix=no
15128 fi
15129 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15130
15131 fi
15132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
15133 $as_echo "$gl_cv_time_r_posix" >&6; }
15134     if test $gl_cv_time_r_posix = yes; then
15135       REPLACE_LOCALTIME_R=0
15136     else
15137       REPLACE_LOCALTIME_R=1
15138     fi
15139   else
15140     HAVE_LOCALTIME_R=0
15141   fi
15142   if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
15143
15144
15145
15146
15147
15148
15149
15150
15151   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
15152
15153
15154   :
15155
15156   fi
15157
15158
15159
15160
15161   GNULIB_TIME_R=1
15162
15163
15164
15165   # Code from module unistd:
15166
15167
15168
15169
15170
15171
15172
15173
15174
15175
15176
15177
15178
15179      if test $gl_cv_have_include_next = yes; then
15180        gl_cv_next_unistd_h='<'unistd.h'>'
15181      else
15182        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
15183 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
15184 if ${gl_cv_next_unistd_h+:} false; then :
15185   $as_echo_n "(cached) " >&6
15186 else
15187
15188              if test $ac_cv_header_unistd_h = yes; then
15189
15190
15191                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15192 /* end confdefs.h.  */
15193 #include <unistd.h>
15194
15195 _ACEOF
15196                                                                                                                         case "$host_os" in
15197                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15198                  *)    gl_absname_cpp="$ac_cpp" ;;
15199                esac
15200                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15201                   sed -n '\#/unistd.h#{
15202                     s#.*"\(.*/unistd.h\)".*#\1#
15203                     s#^/[^/]#//&#
15204                     p
15205                     q
15206                   }'`'"'
15207           else
15208                gl_cv_next_unistd_h='<'unistd.h'>'
15209              fi
15210
15211
15212 fi
15213 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
15214 $as_echo "$gl_cv_next_unistd_h" >&6; }
15215      fi
15216      NEXT_UNISTD_H=$gl_cv_next_unistd_h
15217
15218      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15219        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15220        gl_next_as_first_directive='<'unistd.h'>'
15221      else
15222        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15223        gl_next_as_first_directive=$gl_cv_next_unistd_h
15224      fi
15225      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
15226
15227
15228
15229
15230   if test $ac_cv_header_unistd_h = yes; then
15231     HAVE_UNISTD_H=1
15232   else
15233     HAVE_UNISTD_H=0
15234   fi
15235
15236
15237
15238
15239   # Code from module warn-on-use:
15240   # End of code from modules
15241
15242
15243
15244
15245
15246
15247
15248
15249
15250   gltests_libdeps=
15251   gltests_ltlibdeps=
15252
15253
15254
15255
15256
15257
15258
15259
15260
15261   gl_source_base='tests'
15262   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
15263
15264   gl_module_indicator_condition=$gltests_WITNESS
15265
15266
15267
15268
15269
15270
15271
15272
15273
15274   LIBGNU_LIBDEPS="$gl_libdeps"
15275
15276   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
15277
15278
15279
15280 for ac_func in strftime
15281 do :
15282   ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
15283 if test "x$ac_cv_func_strftime" = xyes; then :
15284   cat >>confdefs.h <<_ACEOF
15285 #define HAVE_STRFTIME 1
15286 _ACEOF
15287
15288 else
15289   # strftime is in -lintl on SCO UNIX.
15290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
15291 $as_echo_n "checking for strftime in -lintl... " >&6; }
15292 if ${ac_cv_lib_intl_strftime+:} false; then :
15293   $as_echo_n "(cached) " >&6
15294 else
15295   ac_check_lib_save_LIBS=$LIBS
15296 LIBS="-lintl  $LIBS"
15297 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15298 /* end confdefs.h.  */
15299
15300 /* Override any GCC internal prototype to avoid an error.
15301    Use char because int might match the return type of a GCC
15302    builtin and then its argument prototype would still apply.  */
15303 #ifdef __cplusplus
15304 extern "C"
15305 #endif
15306 char strftime ();
15307 int
15308 main ()
15309 {
15310 return strftime ();
15311   ;
15312   return 0;
15313 }
15314 _ACEOF
15315 if ac_fn_c_try_link "$LINENO"; then :
15316   ac_cv_lib_intl_strftime=yes
15317 else
15318   ac_cv_lib_intl_strftime=no
15319 fi
15320 rm -f core conftest.err conftest.$ac_objext \
15321     conftest$ac_exeext conftest.$ac_ext
15322 LIBS=$ac_check_lib_save_LIBS
15323 fi
15324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
15325 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
15326 if test "x$ac_cv_lib_intl_strftime" = xyes; then :
15327   $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
15328
15329 LIBS="-lintl $LIBS"
15330 fi
15331
15332 fi
15333 done
15334
15335
15336 # UNIX98 PTYs.
15337 for ac_func in grantpt
15338 do :
15339   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
15340 if test "x$ac_cv_func_grantpt" = xyes; then :
15341   cat >>confdefs.h <<_ACEOF
15342 #define HAVE_GRANTPT 1
15343 _ACEOF
15344
15345 fi
15346 done
15347
15348
15349 # PTY-related GNU extensions.
15350 for ac_func in getpt
15351 do :
15352   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
15353 if test "x$ac_cv_func_getpt" = xyes; then :
15354   cat >>confdefs.h <<_ACEOF
15355 #define HAVE_GETPT 1
15356 _ACEOF
15357
15358 fi
15359 done
15360
15361
15362 # Check this now, so that we will NOT find the above functions in ncurses.
15363 # That is because we have not set up to link ncurses in lib-src.
15364 # It's better to believe a function is not available
15365 # than to expect to find it in ncurses.
15366 # Also we need tputs and friends to be able to build at all.
15367 have_tputs_et_al=true
15368 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
15369 $as_echo_n "checking for library containing tputs... " >&6; }
15370 if ${ac_cv_search_tputs+:} false; then :
15371   $as_echo_n "(cached) " >&6
15372 else
15373   ac_func_search_save_LIBS=$LIBS
15374 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15375 /* end confdefs.h.  */
15376
15377 /* Override any GCC internal prototype to avoid an error.
15378    Use char because int might match the return type of a GCC
15379    builtin and then its argument prototype would still apply.  */
15380 #ifdef __cplusplus
15381 extern "C"
15382 #endif
15383 char tputs ();
15384 int
15385 main ()
15386 {
15387 return tputs ();
15388   ;
15389   return 0;
15390 }
15391 _ACEOF
15392 for ac_lib in '' ncurses terminfo termcap; do
15393   if test -z "$ac_lib"; then
15394     ac_res="none required"
15395   else
15396     ac_res=-l$ac_lib
15397     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15398   fi
15399   if ac_fn_c_try_link "$LINENO"; then :
15400   ac_cv_search_tputs=$ac_res
15401 fi
15402 rm -f core conftest.err conftest.$ac_objext \
15403     conftest$ac_exeext
15404   if ${ac_cv_search_tputs+:} false; then :
15405   break
15406 fi
15407 done
15408 if ${ac_cv_search_tputs+:} false; then :
15409
15410 else
15411   ac_cv_search_tputs=no
15412 fi
15413 rm conftest.$ac_ext
15414 LIBS=$ac_func_search_save_LIBS
15415 fi
15416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
15417 $as_echo "$ac_cv_search_tputs" >&6; }
15418 ac_res=$ac_cv_search_tputs
15419 if test "$ac_res" != no; then :
15420   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15421
15422 else
15423   have_tputs_et_al=false
15424 fi
15425
15426 if test "$have_tputs_et_al" != true; then
15427   as_fn_error $? "I couldn't find termcap functions (tputs and friends).
15428 Maybe some development libraries/packages are missing?  Try installing
15429 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
15430 fi
15431 # Must define this when any termcap library is found.
15432
15433 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
15434
15435 ## FIXME This was the cpp logic, but I am not sure it is right.
15436 ## The above test has not necessarily found libncurses.
15437 HAVE_LIBNCURSES=yes
15438
15439 ## Use terminfo instead of termcap?
15440 ## Note only system files NOT using terminfo are:
15441 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
15442 ## darwin|gnu without ncurses.
15443 TERMINFO=no
15444 LIBS_TERMCAP=
15445 case "$opsys" in
15446   ## cygwin: Fewer environment variables to go wrong, more terminal types.
15447   ## hpux10-20: Use the system provided termcap(3) library.
15448   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
15449   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
15450   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
15451
15452   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
15453   ##  The ncurses library has been moved out of the System framework in
15454   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
15455   ##  option to use it.
15456   darwin|gnu*)
15457     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
15458     if test "x$HAVE_LIBNCURSES" = "xyes"; then
15459       TERMINFO=yes
15460       LIBS_TERMCAP="-lncurses"
15461     fi
15462     ;;
15463
15464   freebsd)
15465     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
15466 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
15467     if ${emacs_cv_freebsd_terminfo+:} false; then :
15468   $as_echo_n "(cached) " >&6
15469 else
15470   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15471 /* end confdefs.h.  */
15472 #include <osreldate.h>
15473 int
15474 main ()
15475 {
15476 #if __FreeBSD_version < 400000
15477 fail;
15478 #endif
15479
15480   ;
15481   return 0;
15482 }
15483 _ACEOF
15484 if ac_fn_c_try_link "$LINENO"; then :
15485   emacs_cv_freebsd_terminfo=yes
15486 else
15487   emacs_cv_freebsd_terminfo=no
15488 fi
15489 rm -f core conftest.err conftest.$ac_objext \
15490     conftest$ac_exeext conftest.$ac_ext
15491 fi
15492
15493
15494     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
15495 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
15496
15497     if test $emacs_cv_freebsd_terminfo = yes; then
15498       TERMINFO=yes
15499       LIBS_TERMCAP="-lncurses"
15500     else
15501       LIBS_TERMCAP="-ltermcap"
15502     fi
15503     ;;
15504
15505   netbsd)
15506     if test $ac_cv_search_tputs = -lterminfo; then
15507       TERMINFO=yes
15508       LIBS_TERMCAP="-lterminfo"
15509     else
15510       LIBS_TERMCAP="-ltermcap"
15511     fi
15512     ;;
15513
15514 esac
15515
15516 case "$opsys" in
15517   ## hpux: Make sure we get select from libc rather than from libcurses
15518   ##  because libcurses on HPUX 10.10 has a broken version of select.
15519   ##  We used to use -lc -lcurses, but this may be cleaner.
15520   hpux*) LIBS_TERMCAP="-ltermcap" ;;
15521
15522   openbsd) LIBS_TERMCAP="-lncurses" ;;
15523
15524   ## Must use system termcap, if we use any termcap.  It does special things.
15525   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
15526 esac
15527
15528 TERMCAP_OBJ=tparam.o
15529 if test $TERMINFO = yes; then
15530
15531 $as_echo "#define TERMINFO 1" >>confdefs.h
15532
15533
15534   ## Default used to be -ltermcap.  Add a case above if need something else.
15535   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
15536
15537   TERMCAP_OBJ=terminfo.o
15538 fi
15539
15540
15541
15542
15543 # Do we have res_init, for detecting changes in /etc/resolv.conf?
15544 resolv=no
15545 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15546 /* end confdefs.h.  */
15547 #include <netinet/in.h>
15548 #include <arpa/nameser.h>
15549 #include <resolv.h>
15550 int
15551 main ()
15552 {
15553 return res_init();
15554   ;
15555   return 0;
15556 }
15557 _ACEOF
15558 if ac_fn_c_try_link "$LINENO"; then :
15559   have_res_init=yes
15560 else
15561   have_res_init=no
15562 fi
15563 rm -f core conftest.err conftest.$ac_objext \
15564     conftest$ac_exeext conftest.$ac_ext
15565 if test "$have_res_init" = no; then
15566   OLIBS="$LIBS"
15567   LIBS="$LIBS -lresolv"
15568   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
15569 $as_echo_n "checking for res_init with -lresolv... " >&6; }
15570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15571 /* end confdefs.h.  */
15572 #include <netinet/in.h>
15573 #include <arpa/nameser.h>
15574 #include <resolv.h>
15575 int
15576 main ()
15577 {
15578 return res_init();
15579   ;
15580   return 0;
15581 }
15582 _ACEOF
15583 if ac_fn_c_try_link "$LINENO"; then :
15584   have_res_init=yes
15585 else
15586   have_res_init=no
15587 fi
15588 rm -f core conftest.err conftest.$ac_objext \
15589     conftest$ac_exeext conftest.$ac_ext
15590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
15591 $as_echo "$have_res_init" >&6; }
15592   if test "$have_res_init" = yes ; then
15593     resolv=yes
15594   fi
15595   LIBS="$OLIBS"
15596 fi
15597
15598 if test "$have_res_init" = yes; then
15599
15600 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
15601
15602 fi
15603
15604 # Do we need the Hesiod library to provide the support routines?
15605 LIBHESIOD=
15606 if test "$with_hesiod" != no ; then
15607   # Don't set $LIBS here -- see comments above.  FIXME which comments?
15608   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
15609 if test "x$ac_cv_func_res_send" = xyes; then :
15610
15611 else
15612   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
15613 if test "x$ac_cv_func___res_send" = xyes; then :
15614
15615 else
15616   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
15617 $as_echo_n "checking for res_send in -lresolv... " >&6; }
15618 if ${ac_cv_lib_resolv_res_send+:} false; then :
15619   $as_echo_n "(cached) " >&6
15620 else
15621   ac_check_lib_save_LIBS=$LIBS
15622 LIBS="-lresolv  $LIBS"
15623 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15624 /* end confdefs.h.  */
15625
15626 /* Override any GCC internal prototype to avoid an error.
15627    Use char because int might match the return type of a GCC
15628    builtin and then its argument prototype would still apply.  */
15629 #ifdef __cplusplus
15630 extern "C"
15631 #endif
15632 char res_send ();
15633 int
15634 main ()
15635 {
15636 return res_send ();
15637   ;
15638   return 0;
15639 }
15640 _ACEOF
15641 if ac_fn_c_try_link "$LINENO"; then :
15642   ac_cv_lib_resolv_res_send=yes
15643 else
15644   ac_cv_lib_resolv_res_send=no
15645 fi
15646 rm -f core conftest.err conftest.$ac_objext \
15647     conftest$ac_exeext conftest.$ac_ext
15648 LIBS=$ac_check_lib_save_LIBS
15649 fi
15650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
15651 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
15652 if test "x$ac_cv_lib_resolv_res_send" = xyes; then :
15653   resolv=yes
15654 else
15655   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
15656 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
15657 if ${ac_cv_lib_resolv___res_send+:} false; then :
15658   $as_echo_n "(cached) " >&6
15659 else
15660   ac_check_lib_save_LIBS=$LIBS
15661 LIBS="-lresolv  $LIBS"
15662 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15663 /* end confdefs.h.  */
15664
15665 /* Override any GCC internal prototype to avoid an error.
15666    Use char because int might match the return type of a GCC
15667    builtin and then its argument prototype would still apply.  */
15668 #ifdef __cplusplus
15669 extern "C"
15670 #endif
15671 char __res_send ();
15672 int
15673 main ()
15674 {
15675 return __res_send ();
15676   ;
15677   return 0;
15678 }
15679 _ACEOF
15680 if ac_fn_c_try_link "$LINENO"; then :
15681   ac_cv_lib_resolv___res_send=yes
15682 else
15683   ac_cv_lib_resolv___res_send=no
15684 fi
15685 rm -f core conftest.err conftest.$ac_objext \
15686     conftest$ac_exeext conftest.$ac_ext
15687 LIBS=$ac_check_lib_save_LIBS
15688 fi
15689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
15690 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
15691 if test "x$ac_cv_lib_resolv___res_send" = xyes; then :
15692   resolv=yes
15693 fi
15694
15695 fi
15696
15697 fi
15698
15699 fi
15700
15701   if test "$resolv" = yes ; then
15702     RESOLVLIB=-lresolv
15703   else
15704     RESOLVLIB=
15705   fi
15706   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
15707 if test "x$ac_cv_func_hes_getmailhost" = xyes; then :
15708
15709 else
15710   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
15711 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
15712 if ${ac_cv_lib_hesiod_hes_getmailhost+:} false; then :
15713   $as_echo_n "(cached) " >&6
15714 else
15715   ac_check_lib_save_LIBS=$LIBS
15716 LIBS="-lhesiod $RESOLVLIB $LIBS"
15717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15718 /* end confdefs.h.  */
15719
15720 /* Override any GCC internal prototype to avoid an error.
15721    Use char because int might match the return type of a GCC
15722    builtin and then its argument prototype would still apply.  */
15723 #ifdef __cplusplus
15724 extern "C"
15725 #endif
15726 char hes_getmailhost ();
15727 int
15728 main ()
15729 {
15730 return hes_getmailhost ();
15731   ;
15732   return 0;
15733 }
15734 _ACEOF
15735 if ac_fn_c_try_link "$LINENO"; then :
15736   ac_cv_lib_hesiod_hes_getmailhost=yes
15737 else
15738   ac_cv_lib_hesiod_hes_getmailhost=no
15739 fi
15740 rm -f core conftest.err conftest.$ac_objext \
15741     conftest$ac_exeext conftest.$ac_ext
15742 LIBS=$ac_check_lib_save_LIBS
15743 fi
15744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
15745 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
15746 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = xyes; then :
15747   hesiod=yes
15748 else
15749   :
15750 fi
15751
15752 fi
15753
15754
15755   if test x"$hesiod" = xyes; then
15756
15757 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
15758
15759     LIBHESIOD=-lhesiod
15760   fi
15761 fi
15762
15763
15764 # Do we need libresolv (due to res_init or Hesiod)?
15765 if test "$resolv" = yes ; then
15766
15767 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
15768
15769   LIBRESOLV=-lresolv
15770 else
15771   LIBRESOLV=
15772 fi
15773
15774
15775 # These tell us which Kerberos-related libraries to use.
15776 COM_ERRLIB=
15777 CRYPTOLIB=
15778 KRB5LIB=
15779 DESLIB=
15780 KRB4LIB=
15781
15782 if test "${with_kerberos}" != no; then
15783   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
15784 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
15785 if ${ac_cv_lib_com_err_com_err+:} false; then :
15786   $as_echo_n "(cached) " >&6
15787 else
15788   ac_check_lib_save_LIBS=$LIBS
15789 LIBS="-lcom_err  $LIBS"
15790 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15791 /* end confdefs.h.  */
15792
15793 /* Override any GCC internal prototype to avoid an error.
15794    Use char because int might match the return type of a GCC
15795    builtin and then its argument prototype would still apply.  */
15796 #ifdef __cplusplus
15797 extern "C"
15798 #endif
15799 char com_err ();
15800 int
15801 main ()
15802 {
15803 return com_err ();
15804   ;
15805   return 0;
15806 }
15807 _ACEOF
15808 if ac_fn_c_try_link "$LINENO"; then :
15809   ac_cv_lib_com_err_com_err=yes
15810 else
15811   ac_cv_lib_com_err_com_err=no
15812 fi
15813 rm -f core conftest.err conftest.$ac_objext \
15814     conftest$ac_exeext conftest.$ac_ext
15815 LIBS=$ac_check_lib_save_LIBS
15816 fi
15817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
15818 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
15819 if test "x$ac_cv_lib_com_err_com_err" = xyes; then :
15820   have_com_err=yes
15821 else
15822   have_com_err=no
15823 fi
15824
15825   if test $have_com_err = yes; then
15826     COM_ERRLIB=-lcom_err
15827     LIBS="$COM_ERRLIB $LIBS"
15828
15829 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
15830
15831   fi
15832   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
15833 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
15834 if ${ac_cv_lib_crypto_mit_des_cbc_encrypt+:} false; then :
15835   $as_echo_n "(cached) " >&6
15836 else
15837   ac_check_lib_save_LIBS=$LIBS
15838 LIBS="-lcrypto  $LIBS"
15839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15840 /* end confdefs.h.  */
15841
15842 /* Override any GCC internal prototype to avoid an error.
15843    Use char because int might match the return type of a GCC
15844    builtin and then its argument prototype would still apply.  */
15845 #ifdef __cplusplus
15846 extern "C"
15847 #endif
15848 char mit_des_cbc_encrypt ();
15849 int
15850 main ()
15851 {
15852 return mit_des_cbc_encrypt ();
15853   ;
15854   return 0;
15855 }
15856 _ACEOF
15857 if ac_fn_c_try_link "$LINENO"; then :
15858   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
15859 else
15860   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
15861 fi
15862 rm -f core conftest.err conftest.$ac_objext \
15863     conftest$ac_exeext conftest.$ac_ext
15864 LIBS=$ac_check_lib_save_LIBS
15865 fi
15866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
15867 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
15868 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = xyes; then :
15869   have_crypto=yes
15870 else
15871   have_crypto=no
15872 fi
15873
15874   if test $have_crypto = yes; then
15875     CRYPTOLIB=-lcrypto
15876     LIBS="$CRYPTOLIB $LIBS"
15877
15878 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
15879
15880   fi
15881   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
15882 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
15883 if ${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+:} false; then :
15884   $as_echo_n "(cached) " >&6
15885 else
15886   ac_check_lib_save_LIBS=$LIBS
15887 LIBS="-lk5crypto  $LIBS"
15888 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15889 /* end confdefs.h.  */
15890
15891 /* Override any GCC internal prototype to avoid an error.
15892    Use char because int might match the return type of a GCC
15893    builtin and then its argument prototype would still apply.  */
15894 #ifdef __cplusplus
15895 extern "C"
15896 #endif
15897 char mit_des_cbc_encrypt ();
15898 int
15899 main ()
15900 {
15901 return mit_des_cbc_encrypt ();
15902   ;
15903   return 0;
15904 }
15905 _ACEOF
15906 if ac_fn_c_try_link "$LINENO"; then :
15907   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
15908 else
15909   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
15910 fi
15911 rm -f core conftest.err conftest.$ac_objext \
15912     conftest$ac_exeext conftest.$ac_ext
15913 LIBS=$ac_check_lib_save_LIBS
15914 fi
15915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
15916 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
15917 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = xyes; then :
15918   have_k5crypto=yes
15919 else
15920   have_k5crypto=no
15921 fi
15922
15923   if test $have_k5crypto = yes; then
15924     CRYPTOLIB=-lk5crypto
15925     LIBS="$CRYPTOLIB $LIBS"
15926
15927 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
15928
15929   fi
15930   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
15931 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
15932 if ${ac_cv_lib_krb5_krb5_init_context+:} false; then :
15933   $as_echo_n "(cached) " >&6
15934 else
15935   ac_check_lib_save_LIBS=$LIBS
15936 LIBS="-lkrb5  $LIBS"
15937 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15938 /* end confdefs.h.  */
15939
15940 /* Override any GCC internal prototype to avoid an error.
15941    Use char because int might match the return type of a GCC
15942    builtin and then its argument prototype would still apply.  */
15943 #ifdef __cplusplus
15944 extern "C"
15945 #endif
15946 char krb5_init_context ();
15947 int
15948 main ()
15949 {
15950 return krb5_init_context ();
15951   ;
15952   return 0;
15953 }
15954 _ACEOF
15955 if ac_fn_c_try_link "$LINENO"; then :
15956   ac_cv_lib_krb5_krb5_init_context=yes
15957 else
15958   ac_cv_lib_krb5_krb5_init_context=no
15959 fi
15960 rm -f core conftest.err conftest.$ac_objext \
15961     conftest$ac_exeext conftest.$ac_ext
15962 LIBS=$ac_check_lib_save_LIBS
15963 fi
15964 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
15965 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
15966 if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then :
15967   have_krb5=yes
15968 else
15969   have_krb5=no
15970 fi
15971
15972   if test $have_krb5=yes; then
15973     KRB5LIB=-lkrb5
15974     LIBS="$KRB5LIB $LIBS"
15975
15976 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
15977
15978   fi
15979     if test "${with_kerberos5}" = no; then
15980     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
15981 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
15982 if ${ac_cv_lib_des425_des_cbc_encrypt+:} false; then :
15983   $as_echo_n "(cached) " >&6
15984 else
15985   ac_check_lib_save_LIBS=$LIBS
15986 LIBS="-ldes425  $LIBS"
15987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15988 /* end confdefs.h.  */
15989
15990 /* Override any GCC internal prototype to avoid an error.
15991    Use char because int might match the return type of a GCC
15992    builtin and then its argument prototype would still apply.  */
15993 #ifdef __cplusplus
15994 extern "C"
15995 #endif
15996 char des_cbc_encrypt ();
15997 int
15998 main ()
15999 {
16000 return des_cbc_encrypt ();
16001   ;
16002   return 0;
16003 }
16004 _ACEOF
16005 if ac_fn_c_try_link "$LINENO"; then :
16006   ac_cv_lib_des425_des_cbc_encrypt=yes
16007 else
16008   ac_cv_lib_des425_des_cbc_encrypt=no
16009 fi
16010 rm -f core conftest.err conftest.$ac_objext \
16011     conftest$ac_exeext conftest.$ac_ext
16012 LIBS=$ac_check_lib_save_LIBS
16013 fi
16014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
16015 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
16016 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = xyes; then :
16017   have_des425=yes
16018 else
16019   have_des425=no
16020 fi
16021
16022     if test $have_des425 = yes; then
16023       DESLIB=-ldes425
16024       LIBS="$DESLIB $LIBS"
16025
16026 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
16027
16028     else
16029       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
16030 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
16031 if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then :
16032   $as_echo_n "(cached) " >&6
16033 else
16034   ac_check_lib_save_LIBS=$LIBS
16035 LIBS="-ldes  $LIBS"
16036 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16037 /* end confdefs.h.  */
16038
16039 /* Override any GCC internal prototype to avoid an error.
16040    Use char because int might match the return type of a GCC
16041    builtin and then its argument prototype would still apply.  */
16042 #ifdef __cplusplus
16043 extern "C"
16044 #endif
16045 char des_cbc_encrypt ();
16046 int
16047 main ()
16048 {
16049 return des_cbc_encrypt ();
16050   ;
16051   return 0;
16052 }
16053 _ACEOF
16054 if ac_fn_c_try_link "$LINENO"; then :
16055   ac_cv_lib_des_des_cbc_encrypt=yes
16056 else
16057   ac_cv_lib_des_des_cbc_encrypt=no
16058 fi
16059 rm -f core conftest.err conftest.$ac_objext \
16060     conftest$ac_exeext conftest.$ac_ext
16061 LIBS=$ac_check_lib_save_LIBS
16062 fi
16063 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
16064 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
16065 if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then :
16066   have_des=yes
16067 else
16068   have_des=no
16069 fi
16070
16071       if test $have_des = yes; then
16072         DESLIB=-ldes
16073         LIBS="$DESLIB $LIBS"
16074
16075 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
16076
16077       fi
16078     fi
16079     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
16080 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
16081 if ${ac_cv_lib_krb4_krb_get_cred+:} false; then :
16082   $as_echo_n "(cached) " >&6
16083 else
16084   ac_check_lib_save_LIBS=$LIBS
16085 LIBS="-lkrb4  $LIBS"
16086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16087 /* end confdefs.h.  */
16088
16089 /* Override any GCC internal prototype to avoid an error.
16090    Use char because int might match the return type of a GCC
16091    builtin and then its argument prototype would still apply.  */
16092 #ifdef __cplusplus
16093 extern "C"
16094 #endif
16095 char krb_get_cred ();
16096 int
16097 main ()
16098 {
16099 return krb_get_cred ();
16100   ;
16101   return 0;
16102 }
16103 _ACEOF
16104 if ac_fn_c_try_link "$LINENO"; then :
16105   ac_cv_lib_krb4_krb_get_cred=yes
16106 else
16107   ac_cv_lib_krb4_krb_get_cred=no
16108 fi
16109 rm -f core conftest.err conftest.$ac_objext \
16110     conftest$ac_exeext conftest.$ac_ext
16111 LIBS=$ac_check_lib_save_LIBS
16112 fi
16113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
16114 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
16115 if test "x$ac_cv_lib_krb4_krb_get_cred" = xyes; then :
16116   have_krb4=yes
16117 else
16118   have_krb4=no
16119 fi
16120
16121     if test $have_krb4 = yes; then
16122       KRB4LIB=-lkrb4
16123       LIBS="$KRB4LIB $LIBS"
16124
16125 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
16126
16127     else
16128       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
16129 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
16130 if ${ac_cv_lib_krb_krb_get_cred+:} false; then :
16131   $as_echo_n "(cached) " >&6
16132 else
16133   ac_check_lib_save_LIBS=$LIBS
16134 LIBS="-lkrb  $LIBS"
16135 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16136 /* end confdefs.h.  */
16137
16138 /* Override any GCC internal prototype to avoid an error.
16139    Use char because int might match the return type of a GCC
16140    builtin and then its argument prototype would still apply.  */
16141 #ifdef __cplusplus
16142 extern "C"
16143 #endif
16144 char krb_get_cred ();
16145 int
16146 main ()
16147 {
16148 return krb_get_cred ();
16149   ;
16150   return 0;
16151 }
16152 _ACEOF
16153 if ac_fn_c_try_link "$LINENO"; then :
16154   ac_cv_lib_krb_krb_get_cred=yes
16155 else
16156   ac_cv_lib_krb_krb_get_cred=no
16157 fi
16158 rm -f core conftest.err conftest.$ac_objext \
16159     conftest$ac_exeext conftest.$ac_ext
16160 LIBS=$ac_check_lib_save_LIBS
16161 fi
16162 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
16163 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
16164 if test "x$ac_cv_lib_krb_krb_get_cred" = xyes; then :
16165   have_krb=yes
16166 else
16167   have_krb=no
16168 fi
16169
16170       if test $have_krb = yes; then
16171         KRB4LIB=-lkrb
16172         LIBS="$KRB4LIB $LIBS"
16173
16174 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
16175
16176       fi
16177     fi
16178   fi
16179
16180   if test "${with_kerberos5}" != no; then
16181     for ac_header in krb5.h
16182 do :
16183   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
16184 if test "x$ac_cv_header_krb5_h" = xyes; then :
16185   cat >>confdefs.h <<_ACEOF
16186 #define HAVE_KRB5_H 1
16187 _ACEOF
16188  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
16189 "
16190 if test "x$ac_cv_member_krb5_error_text" = xyes; then :
16191
16192 cat >>confdefs.h <<_ACEOF
16193 #define HAVE_KRB5_ERROR_TEXT 1
16194 _ACEOF
16195
16196
16197 fi
16198 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
16199 "
16200 if test "x$ac_cv_member_krb5_error_e_text" = xyes; then :
16201
16202 cat >>confdefs.h <<_ACEOF
16203 #define HAVE_KRB5_ERROR_E_TEXT 1
16204 _ACEOF
16205
16206
16207 fi
16208
16209 fi
16210
16211 done
16212
16213   else
16214     for ac_header in des.h
16215 do :
16216   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
16217 if test "x$ac_cv_header_des_h" = xyes; then :
16218   cat >>confdefs.h <<_ACEOF
16219 #define HAVE_DES_H 1
16220 _ACEOF
16221
16222 else
16223   for ac_header in kerberosIV/des.h
16224 do :
16225   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
16226 if test "x$ac_cv_header_kerberosIV_des_h" = xyes; then :
16227   cat >>confdefs.h <<_ACEOF
16228 #define HAVE_KERBEROSIV_DES_H 1
16229 _ACEOF
16230
16231 else
16232   for ac_header in kerberos/des.h
16233 do :
16234   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
16235 if test "x$ac_cv_header_kerberos_des_h" = xyes; then :
16236   cat >>confdefs.h <<_ACEOF
16237 #define HAVE_KERBEROS_DES_H 1
16238 _ACEOF
16239
16240 fi
16241
16242 done
16243
16244 fi
16245
16246 done
16247
16248 fi
16249
16250 done
16251
16252     for ac_header in krb.h
16253 do :
16254   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
16255 if test "x$ac_cv_header_krb_h" = xyes; then :
16256   cat >>confdefs.h <<_ACEOF
16257 #define HAVE_KRB_H 1
16258 _ACEOF
16259
16260 else
16261   for ac_header in kerberosIV/krb.h
16262 do :
16263   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
16264 if test "x$ac_cv_header_kerberosIV_krb_h" = xyes; then :
16265   cat >>confdefs.h <<_ACEOF
16266 #define HAVE_KERBEROSIV_KRB_H 1
16267 _ACEOF
16268
16269 else
16270   for ac_header in kerberos/krb.h
16271 do :
16272   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
16273 if test "x$ac_cv_header_kerberos_krb_h" = xyes; then :
16274   cat >>confdefs.h <<_ACEOF
16275 #define HAVE_KERBEROS_KRB_H 1
16276 _ACEOF
16277
16278 fi
16279
16280 done
16281
16282 fi
16283
16284 done
16285
16286 fi
16287
16288 done
16289
16290   fi
16291   for ac_header in com_err.h
16292 do :
16293   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
16294 if test "x$ac_cv_header_com_err_h" = xyes; then :
16295   cat >>confdefs.h <<_ACEOF
16296 #define HAVE_COM_ERR_H 1
16297 _ACEOF
16298
16299 fi
16300
16301 done
16302
16303 fi
16304
16305
16306
16307
16308
16309
16310
16311 # Solaris requires -lintl if you want strerror (which calls dgettext)
16312 # to return localized messages.
16313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
16314 $as_echo_n "checking for dgettext in -lintl... " >&6; }
16315 if ${ac_cv_lib_intl_dgettext+:} false; then :
16316   $as_echo_n "(cached) " >&6
16317 else
16318   ac_check_lib_save_LIBS=$LIBS
16319 LIBS="-lintl  $LIBS"
16320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16321 /* end confdefs.h.  */
16322
16323 /* Override any GCC internal prototype to avoid an error.
16324    Use char because int might match the return type of a GCC
16325    builtin and then its argument prototype would still apply.  */
16326 #ifdef __cplusplus
16327 extern "C"
16328 #endif
16329 char dgettext ();
16330 int
16331 main ()
16332 {
16333 return dgettext ();
16334   ;
16335   return 0;
16336 }
16337 _ACEOF
16338 if ac_fn_c_try_link "$LINENO"; then :
16339   ac_cv_lib_intl_dgettext=yes
16340 else
16341   ac_cv_lib_intl_dgettext=no
16342 fi
16343 rm -f core conftest.err conftest.$ac_objext \
16344     conftest$ac_exeext conftest.$ac_ext
16345 LIBS=$ac_check_lib_save_LIBS
16346 fi
16347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
16348 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
16349 if test "x$ac_cv_lib_intl_dgettext" = xyes; then :
16350   cat >>confdefs.h <<_ACEOF
16351 #define HAVE_LIBINTL 1
16352 _ACEOF
16353
16354   LIBS="-lintl $LIBS"
16355
16356 fi
16357
16358
16359 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
16360 $as_echo_n "checking whether localtime caches TZ... " >&6; }
16361 if ${emacs_cv_localtime_cache+:} false; then :
16362   $as_echo_n "(cached) " >&6
16363 else
16364   if test x$ac_cv_func_tzset = xyes; then
16365 if test "$cross_compiling" = yes; then :
16366   # If we have tzset, assume the worst when cross-compiling.
16367 emacs_cv_localtime_cache=yes
16368 else
16369   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16370 /* end confdefs.h.  */
16371 #include <time.h>
16372 char TZ_GMT0[] = "TZ=GMT0";
16373 char TZ_PST8[] = "TZ=PST8";
16374 main()
16375 {
16376   time_t now = time ((time_t *) 0);
16377   int hour_GMT0, hour_unset;
16378   if (putenv (TZ_GMT0) != 0)
16379     exit (1);
16380   hour_GMT0 = localtime (&now)->tm_hour;
16381   unsetenv("TZ");
16382   hour_unset = localtime (&now)->tm_hour;
16383   if (putenv (TZ_PST8) != 0)
16384     exit (1);
16385   if (localtime (&now)->tm_hour == hour_GMT0)
16386     exit (1);
16387   unsetenv("TZ");
16388   if (localtime (&now)->tm_hour != hour_unset)
16389     exit (1);
16390   exit (0);
16391 }
16392 _ACEOF
16393 if ac_fn_c_try_run "$LINENO"; then :
16394   emacs_cv_localtime_cache=no
16395 else
16396   emacs_cv_localtime_cache=yes
16397 fi
16398 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16399   conftest.$ac_objext conftest.beam conftest.$ac_ext
16400 fi
16401
16402 else
16403         # If we lack tzset, report that localtime does not cache TZ,
16404         # since we can't invalidate the cache if we don't have tzset.
16405         emacs_cv_localtime_cache=no
16406 fi
16407 fi
16408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
16409 $as_echo "$emacs_cv_localtime_cache" >&6; }
16410 if test $emacs_cv_localtime_cache = yes; then
16411
16412 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
16413
16414 fi
16415
16416 if test "x$HAVE_TIMEVAL" = xyes; then
16417   for ac_func in gettimeofday
16418 do :
16419   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
16420 if test "x$ac_cv_func_gettimeofday" = xyes; then :
16421   cat >>confdefs.h <<_ACEOF
16422 #define HAVE_GETTIMEOFDAY 1
16423 _ACEOF
16424
16425 fi
16426 done
16427
16428   if test $ac_cv_func_gettimeofday = yes; then
16429     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
16430 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
16431 if ${emacs_cv_gettimeofday_two_arguments+:} false; then :
16432   $as_echo_n "(cached) " >&6
16433 else
16434   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16435 /* end confdefs.h.  */
16436
16437 #ifdef TIME_WITH_SYS_TIME
16438 #include <sys/time.h>
16439 #include <time.h>
16440 #else
16441 #ifdef HAVE_SYS_TIME_H
16442 #include <sys/time.h>
16443 #else
16444 #include <time.h>
16445 #endif
16446 #endif
16447 int
16448 main ()
16449 {
16450 struct timeval time;
16451        gettimeofday (&time, 0);
16452   ;
16453   return 0;
16454 }
16455 _ACEOF
16456 if ac_fn_c_try_compile "$LINENO"; then :
16457   emacs_cv_gettimeofday_two_arguments=yes
16458 else
16459   emacs_cv_gettimeofday_two_arguments=no
16460 fi
16461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16462 fi
16463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
16464 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
16465     if test $emacs_cv_gettimeofday_two_arguments = no; then
16466
16467 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
16468
16469     fi
16470   fi
16471 fi
16472
16473 ok_so_far=yes
16474 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
16475 if test "x$ac_cv_func_socket" = xyes; then :
16476
16477 else
16478   ok_so_far=no
16479 fi
16480
16481 if test $ok_so_far = yes; then
16482   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
16483 if test "x$ac_cv_header_netinet_in_h" = xyes; then :
16484
16485 else
16486   ok_so_far=no
16487 fi
16488
16489
16490 fi
16491 if test $ok_so_far = yes; then
16492   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
16493 if test "x$ac_cv_header_arpa_inet_h" = xyes; then :
16494
16495 else
16496   ok_so_far=no
16497 fi
16498
16499
16500 fi
16501 if test $ok_so_far = yes; then
16502
16503 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
16504
16505 fi
16506
16507 if test -f /usr/lpp/X11/bin/smt.exp; then
16508
16509 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
16510
16511 fi
16512
16513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
16514 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
16515 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
16516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16517 $as_echo "yes" >&6; }
16518
16519 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
16520
16521 else
16522   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16523 $as_echo "no" >&6; }
16524 fi
16525
16526 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
16527 if test "x$ac_cv_type_pid_t" = xyes; then :
16528
16529 else
16530
16531 cat >>confdefs.h <<_ACEOF
16532 #define pid_t int
16533 _ACEOF
16534
16535 fi
16536
16537 for ac_header in vfork.h
16538 do :
16539   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
16540 if test "x$ac_cv_header_vfork_h" = xyes; then :
16541   cat >>confdefs.h <<_ACEOF
16542 #define HAVE_VFORK_H 1
16543 _ACEOF
16544
16545 fi
16546
16547 done
16548
16549 for ac_func in fork vfork
16550 do :
16551   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16552 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16553 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
16554   cat >>confdefs.h <<_ACEOF
16555 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16556 _ACEOF
16557
16558 fi
16559 done
16560
16561 if test "x$ac_cv_func_fork" = xyes; then
16562   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
16563 $as_echo_n "checking for working fork... " >&6; }
16564 if ${ac_cv_func_fork_works+:} false; then :
16565   $as_echo_n "(cached) " >&6
16566 else
16567   if test "$cross_compiling" = yes; then :
16568   ac_cv_func_fork_works=cross
16569 else
16570   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16571 /* end confdefs.h.  */
16572 $ac_includes_default
16573 int
16574 main ()
16575 {
16576
16577           /* By Ruediger Kuhlmann. */
16578           return fork () < 0;
16579
16580   ;
16581   return 0;
16582 }
16583 _ACEOF
16584 if ac_fn_c_try_run "$LINENO"; then :
16585   ac_cv_func_fork_works=yes
16586 else
16587   ac_cv_func_fork_works=no
16588 fi
16589 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16590   conftest.$ac_objext conftest.beam conftest.$ac_ext
16591 fi
16592
16593 fi
16594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
16595 $as_echo "$ac_cv_func_fork_works" >&6; }
16596
16597 else
16598   ac_cv_func_fork_works=$ac_cv_func_fork
16599 fi
16600 if test "x$ac_cv_func_fork_works" = xcross; then
16601   case $host in
16602     *-*-amigaos* | *-*-msdosdjgpp*)
16603       # Override, as these systems have only a dummy fork() stub
16604       ac_cv_func_fork_works=no
16605       ;;
16606     *)
16607       ac_cv_func_fork_works=yes
16608       ;;
16609   esac
16610   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
16611 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
16612 fi
16613 ac_cv_func_vfork_works=$ac_cv_func_vfork
16614 if test "x$ac_cv_func_vfork" = xyes; then
16615   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
16616 $as_echo_n "checking for working vfork... " >&6; }
16617 if ${ac_cv_func_vfork_works+:} false; then :
16618   $as_echo_n "(cached) " >&6
16619 else
16620   if test "$cross_compiling" = yes; then :
16621   ac_cv_func_vfork_works=cross
16622 else
16623   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16624 /* end confdefs.h.  */
16625 /* Thanks to Paul Eggert for this test.  */
16626 $ac_includes_default
16627 #include <sys/wait.h>
16628 #ifdef HAVE_VFORK_H
16629 # include <vfork.h>
16630 #endif
16631 /* On some sparc systems, changes by the child to local and incoming
16632    argument registers are propagated back to the parent.  The compiler
16633    is told about this with #include <vfork.h>, but some compilers
16634    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
16635    static variable whose address is put into a register that is
16636    clobbered by the vfork.  */
16637 static void
16638 #ifdef __cplusplus
16639 sparc_address_test (int arg)
16640 # else
16641 sparc_address_test (arg) int arg;
16642 #endif
16643 {
16644   static pid_t child;
16645   if (!child) {
16646     child = vfork ();
16647     if (child < 0) {
16648       perror ("vfork");
16649       _exit(2);
16650     }
16651     if (!child) {
16652       arg = getpid();
16653       write(-1, "", 0);
16654       _exit (arg);
16655     }
16656   }
16657 }
16658
16659 int
16660 main ()
16661 {
16662   pid_t parent = getpid ();
16663   pid_t child;
16664
16665   sparc_address_test (0);
16666
16667   child = vfork ();
16668
16669   if (child == 0) {
16670     /* Here is another test for sparc vfork register problems.  This
16671        test uses lots of local variables, at least as many local
16672        variables as main has allocated so far including compiler
16673        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
16674        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
16675        reuse the register of parent for one of the local variables,
16676        since it will think that parent can't possibly be used any more
16677        in this routine.  Assigning to the local variable will thus
16678        munge parent in the parent process.  */
16679     pid_t
16680       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
16681       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
16682     /* Convince the compiler that p..p7 are live; otherwise, it might
16683        use the same hardware register for all 8 local variables.  */
16684     if (p != p1 || p != p2 || p != p3 || p != p4
16685         || p != p5 || p != p6 || p != p7)
16686       _exit(1);
16687
16688     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
16689        from child file descriptors.  If the child closes a descriptor
16690        before it execs or exits, this munges the parent's descriptor
16691        as well.  Test for this by closing stdout in the child.  */
16692     _exit(close(fileno(stdout)) != 0);
16693   } else {
16694     int status;
16695     struct stat st;
16696
16697     while (wait(&status) != child)
16698       ;
16699     return (
16700          /* Was there some problem with vforking?  */
16701          child < 0
16702
16703          /* Did the child fail?  (This shouldn't happen.)  */
16704          || status
16705
16706          /* Did the vfork/compiler bug occur?  */
16707          || parent != getpid()
16708
16709          /* Did the file descriptor bug occur?  */
16710          || fstat(fileno(stdout), &st) != 0
16711          );
16712   }
16713 }
16714 _ACEOF
16715 if ac_fn_c_try_run "$LINENO"; then :
16716   ac_cv_func_vfork_works=yes
16717 else
16718   ac_cv_func_vfork_works=no
16719 fi
16720 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16721   conftest.$ac_objext conftest.beam conftest.$ac_ext
16722 fi
16723
16724 fi
16725 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
16726 $as_echo "$ac_cv_func_vfork_works" >&6; }
16727
16728 fi;
16729 if test "x$ac_cv_func_fork_works" = xcross; then
16730   ac_cv_func_vfork_works=$ac_cv_func_vfork
16731   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
16732 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
16733 fi
16734
16735 if test "x$ac_cv_func_vfork_works" = xyes; then
16736
16737 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
16738
16739 else
16740
16741 $as_echo "#define vfork fork" >>confdefs.h
16742
16743 fi
16744 if test "x$ac_cv_func_fork_works" = xyes; then
16745
16746 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
16747
16748 fi
16749
16750
16751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
16752 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
16753 if ${emacs_cv_langinfo_codeset+:} false; then :
16754   $as_echo_n "(cached) " >&6
16755 else
16756   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16757 /* end confdefs.h.  */
16758 #include <langinfo.h>
16759 int
16760 main ()
16761 {
16762 char* cs = nl_langinfo(CODESET);
16763   ;
16764   return 0;
16765 }
16766 _ACEOF
16767 if ac_fn_c_try_link "$LINENO"; then :
16768   emacs_cv_langinfo_codeset=yes
16769 else
16770   emacs_cv_langinfo_codeset=no
16771 fi
16772 rm -f core conftest.err conftest.$ac_objext \
16773     conftest$ac_exeext conftest.$ac_ext
16774
16775 fi
16776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
16777 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
16778 if test $emacs_cv_langinfo_codeset = yes; then
16779
16780 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
16781
16782 fi
16783
16784 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
16785 if test "x$ac_cv_type_size_t" = xyes; then :
16786
16787 cat >>confdefs.h <<_ACEOF
16788 #define HAVE_SIZE_T 1
16789 _ACEOF
16790
16791
16792 fi
16793
16794
16795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16796 $as_echo_n "checking for mbstate_t... " >&6; }
16797 if ${ac_cv_type_mbstate_t+:} false; then :
16798   $as_echo_n "(cached) " >&6
16799 else
16800   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16801 /* end confdefs.h.  */
16802 $ac_includes_default
16803 #           include <wchar.h>
16804 int
16805 main ()
16806 {
16807 mbstate_t x; return sizeof x;
16808   ;
16809   return 0;
16810 }
16811 _ACEOF
16812 if ac_fn_c_try_compile "$LINENO"; then :
16813   ac_cv_type_mbstate_t=yes
16814 else
16815   ac_cv_type_mbstate_t=no
16816 fi
16817 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16818 fi
16819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
16820 $as_echo "$ac_cv_type_mbstate_t" >&6; }
16821    if test $ac_cv_type_mbstate_t = yes; then
16822
16823 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16824
16825    else
16826
16827 $as_echo "#define mbstate_t int" >>confdefs.h
16828
16829    fi
16830
16831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
16832 $as_echo_n "checking for C restricted array declarations... " >&6; }
16833 if ${emacs_cv_c_restrict_arr+:} false; then :
16834   $as_echo_n "(cached) " >&6
16835 else
16836   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16837 /* end confdefs.h.  */
16838 void fred (int x[__restrict]);
16839 int
16840 main ()
16841 {
16842
16843   ;
16844   return 0;
16845 }
16846 _ACEOF
16847 if ac_fn_c_try_compile "$LINENO"; then :
16848   emacs_cv_c_restrict_arr=yes
16849 else
16850   emacs_cv_c_restrict_arr=no
16851 fi
16852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16853 fi
16854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
16855 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
16856 if test "$emacs_cv_c_restrict_arr" = yes; then
16857
16858 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
16859
16860 fi
16861
16862
16863
16864 # Set up the CFLAGS for real compilation, so we can substitute it.
16865 CFLAGS="$REAL_CFLAGS"
16866 CPPFLAGS="$REAL_CPPFLAGS"
16867
16868 ## Hack to detect a buggy GCC version.
16869 if test "x$GCC" = xyes \
16870    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
16871    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
16872    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
16873    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
16874 fi
16875
16876 #### Find out which version of Emacs this is.
16877 version=`grep 'const char emacs_version' ${srcdir}/src/emacs.c \
16878          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
16879 if test x"${version}" = x; then
16880   as_fn_error $? "can't find current emacs version in \`${srcdir}/src/emacs.c'." "$LINENO" 5
16881 fi
16882 if test x"${version}" != x"$PACKAGE_VERSION"; then
16883   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&5
16884 $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&2;}
16885 fi
16886
16887 ### Specify what sort of things we'll be editing into Makefile and config.h.
16888 ### Use configuration here uncanonicalized to avoid exceeding size limits.
16889
16890
16891 ## Unused?
16892
16893
16894
16895
16896
16897
16898
16899
16900
16901
16902
16903
16904
16905
16906
16907
16908
16909
16910
16911
16912 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
16913 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
16914 ## end of LIBX_BASE, but nothing ever set it.
16915
16916
16917
16918
16919 ## Used in lwlib/Makefile.in.
16920
16921 if test -n "${machfile}"; then
16922   M_FILE="\$(srcdir)/${machfile}"
16923 else
16924   M_FILE=
16925 fi
16926 S_FILE="\$(srcdir)/${opsysfile}"
16927
16928
16929
16930
16931
16932
16933
16934
16935
16936
16937
16938 cat >>confdefs.h <<_ACEOF
16939 #define EMACS_CONFIGURATION "${canonical}"
16940 _ACEOF
16941
16942
16943 cat >>confdefs.h <<_ACEOF
16944 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
16945 _ACEOF
16946
16947 if test -n "$machfile"; then
16948
16949 cat >>confdefs.h <<_ACEOF
16950 #define config_machfile "${machfile}"
16951 _ACEOF
16952
16953 fi
16954
16955 cat >>confdefs.h <<_ACEOF
16956 #define config_opsysfile "${opsysfile}"
16957 _ACEOF
16958
16959
16960 XMENU_OBJ=
16961 XOBJ=
16962 FONT_OBJ=
16963 if test "${HAVE_X_WINDOWS}" = "yes" ; then
16964
16965 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
16966
16967   XMENU_OBJ=xmenu.o
16968   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
16969   FONT_OBJ=xfont.o
16970   if test "$HAVE_XFT" = "yes"; then
16971     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
16972   elif test "$HAVE_FREETYPE" = "yes"; then
16973     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
16974   fi
16975
16976 fi
16977
16978
16979
16980
16981 WIDGET_OBJ=
16982 MOTIF_LIBW=
16983 if test "${USE_X_TOOLKIT}" != "none" ; then
16984   WIDGET_OBJ=widget.o
16985
16986 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
16987
16988   if test "${USE_X_TOOLKIT}" = "LUCID"; then
16989
16990 $as_echo "#define USE_LUCID 1" >>confdefs.h
16991
16992   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
16993
16994 $as_echo "#define USE_MOTIF 1" >>confdefs.h
16995
16996     MOTIF_LIBW=-lXm
16997     case "$opsys" in
16998       gnu-linux)
16999         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
17000         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
17001         ;;
17002
17003       unixware)
17004         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
17005         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
17006         MOTIF_LIBW="MOTIF_LIBW -lXimp"
17007         ;;
17008
17009       aix4-2)
17010         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
17011         MOTIF_LIBW="$MOTIF_LIBW -li18n"
17012         ;;
17013     esac
17014     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
17015   fi
17016 fi
17017
17018
17019 TOOLKIT_LIBW=
17020 case "$USE_X_TOOLKIT" in
17021   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
17022   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
17023   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
17024 esac
17025
17026
17027 if test "$USE_X_TOOLKIT" = "none"; then
17028   LIBXT_OTHER="\$(LIBXSM)"
17029   OLDXMENU_TARGET="really-oldXMenu"
17030 else
17031   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
17032   OLDXMENU_TARGET="really-lwlib"
17033 fi
17034
17035
17036 ## The X Menu stuff is present in the X10 distribution, but missing
17037 ## from X11.  If we have X10, just use the installed library;
17038 ## otherwise, use our own copy.
17039 if test "${HAVE_X11}" = "yes" ; then
17040
17041 $as_echo "#define HAVE_X11 1" >>confdefs.h
17042
17043
17044   if test "$USE_X_TOOLKIT" = "none"; then
17045     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
17046   else
17047     OLDXMENU="\${lwlibdir}/liblw.a"
17048   fi
17049   LIBXMENU="\$(OLDXMENU)"
17050   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
17051   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
17052 else
17053   ## For a syntactically valid Makefile; not actually used for anything.
17054   ## See comments in src/Makefile.in.
17055   OLDXMENU=nothing
17056   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
17057   if test "${HAVE_X_WINDOWS}" = "yes"; then
17058     LIBXMENU="-lXMenu"
17059   else
17060     LIBXMENU=
17061   fi
17062   LIBX_OTHER=
17063   OLDXMENU_DEPS=
17064 fi
17065
17066 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
17067   OLDXMENU_TARGET=
17068   OLDXMENU=nothing
17069   LIBXMENU=
17070   OLDXMENU_DEPS=
17071 fi
17072
17073
17074
17075
17076
17077
17078
17079 if test "${HAVE_MENUS}" = "yes" ; then
17080
17081 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
17082
17083 fi
17084
17085 if test "${GNU_MALLOC}" = "yes" ; then
17086
17087 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
17088
17089 fi
17090
17091 RALLOC_OBJ=
17092 if test "${REL_ALLOC}" = "yes" ; then
17093
17094 $as_echo "#define REL_ALLOC 1" >>confdefs.h
17095
17096
17097   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
17098 fi
17099
17100
17101 if test "$opsys" = "cygwin"; then
17102   CYGWIN_OBJ="sheap.o"
17103   ## Cygwin differs because of its unexec().
17104   PRE_ALLOC_OBJ=
17105   POST_ALLOC_OBJ=lastfile.o
17106 else
17107   CYGWIN_OBJ=
17108   PRE_ALLOC_OBJ=lastfile.o
17109   POST_ALLOC_OBJ=
17110 fi
17111
17112
17113
17114
17115
17116 case "$opsys" in
17117   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
17118
17119   darwin)
17120    ## The -headerpad option tells ld (see man page) to leave room at the
17121    ## end of the header for adding load commands.  Needed for dumping.
17122    ## 0x690 is the total size of 30 segment load commands (at 56
17123    ## each); under Cocoa 31 commands are required.
17124    if test "$HAVE_NS" = "yes"; then
17125      libs_nsgui="-framework AppKit"
17126      headerpad_extra=6C8
17127    else
17128      libs_nsgui=
17129      headerpad_extra=690
17130    fi
17131    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
17132
17133    ## This is here because src/Makefile.in did some extra fiddling around
17134    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
17135    ##   #ifndef LD_SWITCH_SYSTEM
17136    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
17137    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
17138    ## not using gcc, darwin system not on an alpha (ie darwin, since
17139    ## darwin + alpha does not occur).
17140    ## Because this was done in src/Makefile.in, the resulting part of
17141    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
17142    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
17143    ## rather than LD_SWITCH_SYSTEM.
17144    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
17145      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
17146    ;;
17147
17148   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
17149   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
17150   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
17151   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
17152   ## had different values in configure (in ac_link) and src/Makefile.in.
17153   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
17154   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
17155
17156   *) LD_SWITCH_SYSTEM_TEMACS= ;;
17157 esac
17158
17159 if test "$NS_IMPL_GNUSTEP" = "yes"; then
17160   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
17161 fi
17162
17163
17164
17165
17166 LD_FIRSTFLAG=
17167 ORDINARY_LINK=
17168 case "$opsys" in
17169   ## gnu: GNU needs its own crt0.
17170   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
17171
17172   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
17173   ## library search parth, i.e. it won't search /usr/lib for libc and
17174   ## friends.  Using -nostartfiles instead avoids this problem, and
17175   ## will also work on earlier NetBSD releases.
17176   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
17177
17178   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
17179   ##   MkLinux/LinuxPPC needs this.
17180   ## ibms390x only supports opsys = gnu-linux so it can be added here.
17181   gnu-*)
17182     case "$machine" in
17183       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
17184     esac
17185     ;;
17186 esac
17187
17188
17189 if test "x$ORDINARY_LINK" = "xyes"; then
17190
17191   LD_FIRSTFLAG=""
17192
17193 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
17194
17195
17196 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
17197 ## freebsd, gnu-* not on macppc|ibms390x.
17198 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
17199
17200   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
17201   ## places that are difficult to figure out at make time.  Fortunately,
17202   ## these same versions allow you to pass arbitrary flags on to the
17203   ## linker, so there is no reason not to use it as a linker.
17204   ##
17205   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
17206   ## searching for libraries in its internal directories, so we have to
17207   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
17208   LD_FIRSTFLAG="-nostdlib"
17209 fi
17210
17211 ## FIXME? What setting of EDIT_LDFLAGS should this have?
17212 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
17213
17214
17215
17216
17217 ## FIXME? The logic here is not precisely the same as that above.
17218 ## There is no check here for a pre-defined LD_FIRSTFLAG.
17219 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
17220 LIB_GCC=
17221 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
17222
17223   case "$opsys" in
17224     freebsd|netbsd|openbsd) LIB_GCC= ;;
17225
17226     gnu-*)
17227       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
17228       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
17229       case $host_cpu in
17230       arm*)
17231         LIB_GCC="-lgcc_s"
17232         ;;
17233       *)
17234         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
17235         ## immediately undefine it again and redefine it to empty.
17236         ## Was the C_SWITCH_X_SITE part really necessary?
17237 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
17238         LIB_GCC=
17239         ;;
17240       esac
17241       ;;
17242
17243     ## Ask GCC where to find libgcc.a.
17244     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
17245   esac
17246 fi
17247
17248
17249 TOOLTIP_SUPPORT=
17250 WINDOW_SUPPORT=
17251 ## If we're using X11/GNUstep, define some consequences.
17252 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
17253
17254 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
17255
17256
17257 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
17258
17259   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
17260   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
17261
17262   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
17263   test "$HAVE_X_WINDOWS" = "yes" && \
17264     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
17265
17266 fi
17267
17268
17269
17270
17271
17272
17273
17274 #### Report on what we decided to do.
17275 #### Report GTK as a toolkit, even if it doesn't use Xt.
17276 #### It makes printing result more understandable as using GTK sets
17277 #### toolkit_scroll_bars to yes by default.
17278 if test "${HAVE_GTK}" = "yes"; then
17279   USE_X_TOOLKIT=GTK
17280 fi
17281
17282 and_machfile=
17283 if test -n "$machfile"; then
17284   and_machfile=" and \`${machfile}'"
17285 fi
17286
17287 echo "
17288 Configured for \`${canonical}'.
17289
17290   Where should the build process find the source code?    ${srcdir}
17291   What operating system and machine description files should Emacs use?
17292         \`${opsysfile}'${and_machfile}
17293   What compiler should emacs be built with?               ${CC} ${CFLAGS}
17294   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
17295   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
17296   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
17297   What window system should Emacs use?                    ${window_system}
17298   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
17299
17300 if test -n "${x_includes}"; then
17301 echo "  Where do we find X Windows header files?                ${x_includes}"
17302 else
17303 echo "  Where do we find X Windows header files?                Standard dirs"
17304 fi
17305 if test -n "${x_libraries}"; then
17306 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
17307 else
17308 echo "  Where do we find X Windows libraries?                   Standard dirs"
17309 fi
17310
17311 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
17312 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
17313 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
17314 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
17315 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
17316 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
17317 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
17318 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
17319
17320 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
17321 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
17322 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
17323 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
17324 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
17325 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
17326
17327 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
17328 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
17329 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
17330 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
17331
17332 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
17333 echo
17334
17335 if test $USE_XASSERTS = yes; then
17336    echo "  Compiling with asserts turned on."
17337    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
17338 fi
17339
17340 echo
17341
17342 if test "$HAVE_NS" = "yes"; then
17343    echo
17344    echo "You must run \"make install\" in order to test the built application.
17345 The installed application will go to nextstep/Emacs.app and can be
17346 run or moved from there."
17347    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
17348       echo "The application will be fully self-contained."
17349     else
17350       echo "The lisp resources for the application will be installed under ${prefix}.
17351 You may need to run \"make install\" with sudo.  The application will fail
17352 to run if these resources are not installed."
17353    fi
17354    echo
17355 fi
17356
17357
17358 # Remove any trailing slashes in these variables.
17359 test "${prefix}" != NONE &&
17360   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
17361 test "${exec_prefix}" != NONE &&
17362   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
17363
17364 ac_config_files="$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"
17365
17366 ac_config_commands="$ac_config_commands default"
17367
17368 cat >confcache <<\_ACEOF
17369 # This file is a shell script that caches the results of configure
17370 # tests run on this system so they can be shared between configure
17371 # scripts and configure runs, see configure's option --config-cache.
17372 # It is not useful on other systems.  If it contains results you don't
17373 # want to keep, you may remove or edit it.
17374 #
17375 # config.status only pays attention to the cache file if you give it
17376 # the --recheck option to rerun configure.
17377 #
17378 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17379 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17380 # following values.
17381
17382 _ACEOF
17383
17384 # The following way of writing the cache mishandles newlines in values,
17385 # but we know of no workaround that is simple, portable, and efficient.
17386 # So, we kill variables containing newlines.
17387 # Ultrix sh set writes to stderr and can't be redirected directly,
17388 # and sets the high bit in the cache file unless we assign to the vars.
17389 (
17390   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17391     eval ac_val=\$$ac_var
17392     case $ac_val in #(
17393     *${as_nl}*)
17394       case $ac_var in #(
17395       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17396 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17397       esac
17398       case $ac_var in #(
17399       _ | IFS | as_nl) ;; #(
17400       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17401       *) { eval $ac_var=; unset $ac_var;} ;;
17402       esac ;;
17403     esac
17404   done
17405
17406   (set) 2>&1 |
17407     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17408     *${as_nl}ac_space=\ *)
17409       # `set' does not quote correctly, so add quotes: double-quote
17410       # substitution turns \\\\ into \\, and sed turns \\ into \.
17411       sed -n \
17412         "s/'/'\\\\''/g;
17413           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17414       ;; #(
17415     *)
17416       # `set' quotes correctly as required by POSIX, so do not add quotes.
17417       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17418       ;;
17419     esac |
17420     sort
17421 ) |
17422   sed '
17423      /^ac_cv_env_/b end
17424      t clear
17425      :clear
17426      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17427      t end
17428      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17429      :end' >>confcache
17430 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17431   if test -w "$cache_file"; then
17432     if test "x$cache_file" != "x/dev/null"; then
17433       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17434 $as_echo "$as_me: updating cache $cache_file" >&6;}
17435       if test ! -f "$cache_file" || test -h "$cache_file"; then
17436         cat confcache >"$cache_file"
17437       else
17438         case $cache_file in #(
17439         */* | ?:*)
17440           mv -f confcache "$cache_file"$$ &&
17441           mv -f "$cache_file"$$ "$cache_file" ;; #(
17442         *)
17443           mv -f confcache "$cache_file" ;;
17444         esac
17445       fi
17446     fi
17447   else
17448     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17449 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17450   fi
17451 fi
17452 rm -f confcache
17453
17454 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17455 # Let make expand exec_prefix.
17456 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17457
17458 DEFS=-DHAVE_CONFIG_H
17459
17460 ac_libobjs=
17461 ac_ltlibobjs=
17462 U=
17463 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17464   # 1. Remove the extension, and $U if already installed.
17465   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17466   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17467   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17468   #    will be set to the directory where LIBOBJS objects are built.
17469   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17470   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17471 done
17472 LIBOBJS=$ac_libobjs
17473
17474 LTLIBOBJS=$ac_ltlibobjs
17475
17476
17477  if test -n "$EXEEXT"; then
17478   am__EXEEXT_TRUE=
17479   am__EXEEXT_FALSE='#'
17480 else
17481   am__EXEEXT_TRUE='#'
17482   am__EXEEXT_FALSE=
17483 fi
17484
17485 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17486   as_fn_error $? "conditional \"AMDEP\" was never defined.
17487 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17488 fi
17489 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17490   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17491 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17492 fi
17493
17494 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
17495   as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
17496 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17497 fi
17498
17499     gl_libobjs=
17500     gl_ltlibobjs=
17501     if test -n "$gl_LIBOBJS"; then
17502       # Remove the extension.
17503       sed_drop_objext='s/\.o$//;s/\.obj$//'
17504       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17505         gl_libobjs="$gl_libobjs $i.$ac_objext"
17506         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
17507       done
17508     fi
17509     gl_LIBOBJS=$gl_libobjs
17510
17511     gl_LTLIBOBJS=$gl_ltlibobjs
17512
17513
17514
17515     gltests_libobjs=
17516     gltests_ltlibobjs=
17517     if test -n "$gltests_LIBOBJS"; then
17518       # Remove the extension.
17519       sed_drop_objext='s/\.o$//;s/\.obj$//'
17520       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17521         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
17522         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
17523       done
17524     fi
17525     gltests_LIBOBJS=$gltests_libobjs
17526
17527     gltests_LTLIBOBJS=$gltests_ltlibobjs
17528
17529
17530
17531 : "${CONFIG_STATUS=./config.status}"
17532 ac_write_fail=0
17533 ac_clean_files_save=$ac_clean_files
17534 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17535 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17536 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17537 as_write_fail=0
17538 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17539 #! $SHELL
17540 # Generated by $as_me.
17541 # Run this file to recreate the current configuration.
17542 # Compiler output produced by configure, useful for debugging
17543 # configure, is in config.log if it exists.
17544
17545 debug=false
17546 ac_cs_recheck=false
17547 ac_cs_silent=false
17548
17549 SHELL=\${CONFIG_SHELL-$SHELL}
17550 export SHELL
17551 _ASEOF
17552 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17553 ## -------------------- ##
17554 ## M4sh Initialization. ##
17555 ## -------------------- ##
17556
17557 # Be more Bourne compatible
17558 DUALCASE=1; export DUALCASE # for MKS sh
17559 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17560   emulate sh
17561   NULLCMD=:
17562   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17563   # is contrary to our usage.  Disable this feature.
17564   alias -g '${1+"$@"}'='"$@"'
17565   setopt NO_GLOB_SUBST
17566 else
17567   case `(set -o) 2>/dev/null` in #(
17568   *posix*) :
17569     set -o posix ;; #(
17570   *) :
17571      ;;
17572 esac
17573 fi
17574
17575
17576 as_nl='
17577 '
17578 export as_nl
17579 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17580 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17581 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17582 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17583 # Prefer a ksh shell builtin over an external printf program on Solaris,
17584 # but without wasting forks for bash or zsh.
17585 if test -z "$BASH_VERSION$ZSH_VERSION" \
17586     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17587   as_echo='print -r --'
17588   as_echo_n='print -rn --'
17589 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17590   as_echo='printf %s\n'
17591   as_echo_n='printf %s'
17592 else
17593   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17594     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17595     as_echo_n='/usr/ucb/echo -n'
17596   else
17597     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17598     as_echo_n_body='eval
17599       arg=$1;
17600       case $arg in #(
17601       *"$as_nl"*)
17602         expr "X$arg" : "X\\(.*\\)$as_nl";
17603         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17604       esac;
17605       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17606     '
17607     export as_echo_n_body
17608     as_echo_n='sh -c $as_echo_n_body as_echo'
17609   fi
17610   export as_echo_body
17611   as_echo='sh -c $as_echo_body as_echo'
17612 fi
17613
17614 # The user is always right.
17615 if test "${PATH_SEPARATOR+set}" != set; then
17616   PATH_SEPARATOR=:
17617   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17618     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17619       PATH_SEPARATOR=';'
17620   }
17621 fi
17622
17623
17624 # IFS
17625 # We need space, tab and new line, in precisely that order.  Quoting is
17626 # there to prevent editors from complaining about space-tab.
17627 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17628 # splitting by setting IFS to empty value.)
17629 IFS=" ""        $as_nl"
17630
17631 # Find who we are.  Look in the path if we contain no directory separator.
17632 as_myself=
17633 case $0 in #((
17634   *[\\/]* ) as_myself=$0 ;;
17635   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17636 for as_dir in $PATH
17637 do
17638   IFS=$as_save_IFS
17639   test -z "$as_dir" && as_dir=.
17640     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17641   done
17642 IFS=$as_save_IFS
17643
17644      ;;
17645 esac
17646 # We did not find ourselves, most probably we were run as `sh COMMAND'
17647 # in which case we are not to be found in the path.
17648 if test "x$as_myself" = x; then
17649   as_myself=$0
17650 fi
17651 if test ! -f "$as_myself"; then
17652   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17653   exit 1
17654 fi
17655
17656 # Unset variables that we do not need and which cause bugs (e.g. in
17657 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17658 # suppresses any "Segmentation fault" message there.  '((' could
17659 # trigger a bug in pdksh 5.2.14.
17660 for as_var in BASH_ENV ENV MAIL MAILPATH
17661 do eval test x\${$as_var+set} = xset \
17662   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17663 done
17664 PS1='$ '
17665 PS2='> '
17666 PS4='+ '
17667
17668 # NLS nuisances.
17669 LC_ALL=C
17670 export LC_ALL
17671 LANGUAGE=C
17672 export LANGUAGE
17673
17674 # CDPATH.
17675 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17676
17677
17678 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17679 # ----------------------------------------
17680 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17681 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17682 # script with STATUS, using 1 if that was 0.
17683 as_fn_error ()
17684 {
17685   as_status=$1; test $as_status -eq 0 && as_status=1
17686   if test "$4"; then
17687     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17688     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17689   fi
17690   $as_echo "$as_me: error: $2" >&2
17691   as_fn_exit $as_status
17692 } # as_fn_error
17693
17694
17695 # as_fn_set_status STATUS
17696 # -----------------------
17697 # Set $? to STATUS, without forking.
17698 as_fn_set_status ()
17699 {
17700   return $1
17701 } # as_fn_set_status
17702
17703 # as_fn_exit STATUS
17704 # -----------------
17705 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17706 as_fn_exit ()
17707 {
17708   set +e
17709   as_fn_set_status $1
17710   exit $1
17711 } # as_fn_exit
17712
17713 # as_fn_unset VAR
17714 # ---------------
17715 # Portably unset VAR.
17716 as_fn_unset ()
17717 {
17718   { eval $1=; unset $1;}
17719 }
17720 as_unset=as_fn_unset
17721 # as_fn_append VAR VALUE
17722 # ----------------------
17723 # Append the text in VALUE to the end of the definition contained in VAR. Take
17724 # advantage of any shell optimizations that allow amortized linear growth over
17725 # repeated appends, instead of the typical quadratic growth present in naive
17726 # implementations.
17727 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17728   eval 'as_fn_append ()
17729   {
17730     eval $1+=\$2
17731   }'
17732 else
17733   as_fn_append ()
17734   {
17735     eval $1=\$$1\$2
17736   }
17737 fi # as_fn_append
17738
17739 # as_fn_arith ARG...
17740 # ------------------
17741 # Perform arithmetic evaluation on the ARGs, and store the result in the
17742 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17743 # must be portable across $(()) and expr.
17744 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17745   eval 'as_fn_arith ()
17746   {
17747     as_val=$(( $* ))
17748   }'
17749 else
17750   as_fn_arith ()
17751   {
17752     as_val=`expr "$@" || test $? -eq 1`
17753   }
17754 fi # as_fn_arith
17755
17756
17757 if expr a : '\(a\)' >/dev/null 2>&1 &&
17758    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17759   as_expr=expr
17760 else
17761   as_expr=false
17762 fi
17763
17764 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17765   as_basename=basename
17766 else
17767   as_basename=false
17768 fi
17769
17770 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17771   as_dirname=dirname
17772 else
17773   as_dirname=false
17774 fi
17775
17776 as_me=`$as_basename -- "$0" ||
17777 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17778          X"$0" : 'X\(//\)$' \| \
17779          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17780 $as_echo X/"$0" |
17781     sed '/^.*\/\([^/][^/]*\)\/*$/{
17782             s//\1/
17783             q
17784           }
17785           /^X\/\(\/\/\)$/{
17786             s//\1/
17787             q
17788           }
17789           /^X\/\(\/\).*/{
17790             s//\1/
17791             q
17792           }
17793           s/.*/./; q'`
17794
17795 # Avoid depending upon Character Ranges.
17796 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17797 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17798 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17799 as_cr_digits='0123456789'
17800 as_cr_alnum=$as_cr_Letters$as_cr_digits
17801
17802 ECHO_C= ECHO_N= ECHO_T=
17803 case `echo -n x` in #(((((
17804 -n*)
17805   case `echo 'xy\c'` in
17806   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17807   xy)  ECHO_C='\c';;
17808   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17809        ECHO_T=' ';;
17810   esac;;
17811 *)
17812   ECHO_N='-n';;
17813 esac
17814
17815 rm -f conf$$ conf$$.exe conf$$.file
17816 if test -d conf$$.dir; then
17817   rm -f conf$$.dir/conf$$.file
17818 else
17819   rm -f conf$$.dir
17820   mkdir conf$$.dir 2>/dev/null
17821 fi
17822 if (echo >conf$$.file) 2>/dev/null; then
17823   if ln -s conf$$.file conf$$ 2>/dev/null; then
17824     as_ln_s='ln -s'
17825     # ... but there are two gotchas:
17826     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17827     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17828     # In both cases, we have to default to `cp -p'.
17829     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17830       as_ln_s='cp -p'
17831   elif ln conf$$.file conf$$ 2>/dev/null; then
17832     as_ln_s=ln
17833   else
17834     as_ln_s='cp -p'
17835   fi
17836 else
17837   as_ln_s='cp -p'
17838 fi
17839 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17840 rmdir conf$$.dir 2>/dev/null
17841
17842
17843 # as_fn_mkdir_p
17844 # -------------
17845 # Create "$as_dir" as a directory, including parents if necessary.
17846 as_fn_mkdir_p ()
17847 {
17848
17849   case $as_dir in #(
17850   -*) as_dir=./$as_dir;;
17851   esac
17852   test -d "$as_dir" || eval $as_mkdir_p || {
17853     as_dirs=
17854     while :; do
17855       case $as_dir in #(
17856       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17857       *) as_qdir=$as_dir;;
17858       esac
17859       as_dirs="'$as_qdir' $as_dirs"
17860       as_dir=`$as_dirname -- "$as_dir" ||
17861 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17862          X"$as_dir" : 'X\(//\)[^/]' \| \
17863          X"$as_dir" : 'X\(//\)$' \| \
17864          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17865 $as_echo X"$as_dir" |
17866     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17867             s//\1/
17868             q
17869           }
17870           /^X\(\/\/\)[^/].*/{
17871             s//\1/
17872             q
17873           }
17874           /^X\(\/\/\)$/{
17875             s//\1/
17876             q
17877           }
17878           /^X\(\/\).*/{
17879             s//\1/
17880             q
17881           }
17882           s/.*/./; q'`
17883       test -d "$as_dir" && break
17884     done
17885     test -z "$as_dirs" || eval "mkdir $as_dirs"
17886   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
17887
17888
17889 } # as_fn_mkdir_p
17890 if mkdir -p . 2>/dev/null; then
17891   as_mkdir_p='mkdir -p "$as_dir"'
17892 else
17893   test -d ./-p && rmdir ./-p
17894   as_mkdir_p=false
17895 fi
17896
17897 if test -x / >/dev/null 2>&1; then
17898   as_test_x='test -x'
17899 else
17900   if ls -dL / >/dev/null 2>&1; then
17901     as_ls_L_option=L
17902   else
17903     as_ls_L_option=
17904   fi
17905   as_test_x='
17906     eval sh -c '\''
17907       if test -d "$1"; then
17908         test -d "$1/.";
17909       else
17910         case $1 in #(
17911         -*)set "./$1";;
17912         esac;
17913         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
17914         ???[sx]*):;;*)false;;esac;fi
17915     '\'' sh
17916   '
17917 fi
17918 as_executable_p=$as_test_x
17919
17920 # Sed expression to map a string onto a valid CPP name.
17921 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17922
17923 # Sed expression to map a string onto a valid variable name.
17924 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17925
17926
17927 exec 6>&1
17928 ## ----------------------------------- ##
17929 ## Main body of $CONFIG_STATUS script. ##
17930 ## ----------------------------------- ##
17931 _ASEOF
17932 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17933
17934 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17935 # Save the log message, to keep $0 and so on meaningful, and to
17936 # report actual input values of CONFIG_FILES etc. instead of their
17937 # values after options handling.
17938 ac_log="
17939 This file was extended by emacs $as_me 24.0.50, which was
17940 generated by GNU Autoconf 2.68.  Invocation command line was
17941
17942   CONFIG_FILES    = $CONFIG_FILES
17943   CONFIG_HEADERS  = $CONFIG_HEADERS
17944   CONFIG_LINKS    = $CONFIG_LINKS
17945   CONFIG_COMMANDS = $CONFIG_COMMANDS
17946   $ $0 $@
17947
17948 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17949 "
17950
17951 _ACEOF
17952
17953 case $ac_config_files in *"
17954 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17955 esac
17956
17957 case $ac_config_headers in *"
17958 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17959 esac
17960
17961
17962 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17963 # Files that config.status was made for.
17964 config_files="$ac_config_files"
17965 config_headers="$ac_config_headers"
17966 config_commands="$ac_config_commands"
17967
17968 _ACEOF
17969
17970 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17971 ac_cs_usage="\
17972 \`$as_me' instantiates files and other configuration actions
17973 from templates according to the current configuration.  Unless the files
17974 and actions are specified as TAGs, all are instantiated by default.
17975
17976 Usage: $0 [OPTION]... [TAG]...
17977
17978   -h, --help       print this help, then exit
17979   -V, --version    print version number and configuration settings, then exit
17980       --config     print configuration, then exit
17981   -q, --quiet, --silent
17982                    do not print progress messages
17983   -d, --debug      don't remove temporary files
17984       --recheck    update $as_me by reconfiguring in the same conditions
17985       --file=FILE[:TEMPLATE]
17986                    instantiate the configuration file FILE
17987       --header=FILE[:TEMPLATE]
17988                    instantiate the configuration header FILE
17989
17990 Configuration files:
17991 $config_files
17992
17993 Configuration headers:
17994 $config_headers
17995
17996 Configuration commands:
17997 $config_commands
17998
17999 Report bugs to the package provider."
18000
18001 _ACEOF
18002 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18003 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
18004 ac_cs_version="\\
18005 emacs config.status 24.0.50
18006 configured by $0, generated by GNU Autoconf 2.68,
18007   with options \\"\$ac_cs_config\\"
18008
18009 Copyright (C) 2010 Free Software Foundation, Inc.
18010 This config.status script is free software; the Free Software Foundation
18011 gives unlimited permission to copy, distribute and modify it."
18012
18013 ac_pwd='$ac_pwd'
18014 srcdir='$srcdir'
18015 INSTALL='$INSTALL'
18016 MKDIR_P='$MKDIR_P'
18017 AWK='$AWK'
18018 test -n "\$AWK" || AWK=awk
18019 _ACEOF
18020
18021 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18022 # The default lists apply if the user does not specify any file.
18023 ac_need_defaults=:
18024 while test $# != 0
18025 do
18026   case $1 in
18027   --*=?*)
18028     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18029     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
18030     ac_shift=:
18031     ;;
18032   --*=)
18033     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18034     ac_optarg=
18035     ac_shift=:
18036     ;;
18037   *)
18038     ac_option=$1
18039     ac_optarg=$2
18040     ac_shift=shift
18041     ;;
18042   esac
18043
18044   case $ac_option in
18045   # Handling of the options.
18046   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18047     ac_cs_recheck=: ;;
18048   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18049     $as_echo "$ac_cs_version"; exit ;;
18050   --config | --confi | --conf | --con | --co | --c )
18051     $as_echo "$ac_cs_config"; exit ;;
18052   --debug | --debu | --deb | --de | --d | -d )
18053     debug=: ;;
18054   --file | --fil | --fi | --f )
18055     $ac_shift
18056     case $ac_optarg in
18057     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18058     '') as_fn_error $? "missing file argument" ;;
18059     esac
18060     as_fn_append CONFIG_FILES " '$ac_optarg'"
18061     ac_need_defaults=false;;
18062   --header | --heade | --head | --hea )
18063     $ac_shift
18064     case $ac_optarg in
18065     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18066     esac
18067     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
18068     ac_need_defaults=false;;
18069   --he | --h)
18070     # Conflict between --help and --header
18071     as_fn_error $? "ambiguous option: \`$1'
18072 Try \`$0 --help' for more information.";;
18073   --help | --hel | -h )
18074     $as_echo "$ac_cs_usage"; exit ;;
18075   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18076   | -silent | --silent | --silen | --sile | --sil | --si | --s)
18077     ac_cs_silent=: ;;
18078
18079   # This is an error.
18080   -*) as_fn_error $? "unrecognized option: \`$1'
18081 Try \`$0 --help' for more information." ;;
18082
18083   *) as_fn_append ac_config_targets " $1"
18084      ac_need_defaults=false ;;
18085
18086   esac
18087   shift
18088 done
18089
18090 ac_configure_extra_args=
18091
18092 if $ac_cs_silent; then
18093   exec 6>/dev/null
18094   ac_configure_extra_args="$ac_configure_extra_args --silent"
18095 fi
18096
18097 _ACEOF
18098 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18099 if \$ac_cs_recheck; then
18100   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
18101   shift
18102   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18103   CONFIG_SHELL='$SHELL'
18104   export CONFIG_SHELL
18105   exec "\$@"
18106 fi
18107
18108 _ACEOF
18109 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18110 exec 5>>config.log
18111 {
18112   echo
18113   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18114 ## Running $as_me. ##
18115 _ASBOX
18116   $as_echo "$ac_log"
18117 } >&5
18118
18119 _ACEOF
18120 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18121 #
18122 # INIT-COMMANDS
18123 #
18124 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
18125 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
18126
18127 _ACEOF
18128
18129 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18130
18131 # Handling of arguments.
18132 for ac_config_target in $ac_config_targets
18133 do
18134   case $ac_config_target in
18135     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
18136     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18137     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18138     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
18139     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
18140     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
18141     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
18142     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
18143     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
18144     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
18145     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
18146     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
18147     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
18148     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
18149     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
18150     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
18151
18152   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18153   esac
18154 done
18155
18156
18157 # If the user did not use the arguments to specify the items to instantiate,
18158 # then the envvar interface is used.  Set only those that are not.
18159 # We use the long form for the default assignment because of an extremely
18160 # bizarre bug on SunOS 4.1.3.
18161 if $ac_need_defaults; then
18162   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18163   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18164   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18165 fi
18166
18167 # Have a temporary directory for convenience.  Make it in the build tree
18168 # simply because there is no reason against having it here, and in addition,
18169 # creating and moving files from /tmp can sometimes cause problems.
18170 # Hook for its removal unless debugging.
18171 # Note that there is a small window in which the directory will not be cleaned:
18172 # after its creation but before its name has been assigned to `$tmp'.
18173 $debug ||
18174 {
18175   tmp= ac_tmp=
18176   trap 'exit_status=$?
18177   : "${ac_tmp:=$tmp}"
18178   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18179 ' 0
18180   trap 'as_fn_exit 1' 1 2 13 15
18181 }
18182 # Create a (secure) tmp directory for tmp files.
18183
18184 {
18185   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18186   test -d "$tmp"
18187 }  ||
18188 {
18189   tmp=./conf$$-$RANDOM
18190   (umask 077 && mkdir "$tmp")
18191 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18192 ac_tmp=$tmp
18193
18194 # Set up the scripts for CONFIG_FILES section.
18195 # No need to generate them if there are no CONFIG_FILES.
18196 # This happens for instance with `./config.status config.h'.
18197 if test -n "$CONFIG_FILES"; then
18198
18199 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18200   ac_cs_awk_getline=:
18201   ac_cs_awk_pipe_init=
18202   ac_cs_awk_read_file='
18203       while ((getline aline < (F[key])) > 0)
18204         print(aline)
18205       close(F[key])'
18206   ac_cs_awk_pipe_fini=
18207 else
18208   ac_cs_awk_getline=false
18209   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18210   ac_cs_awk_read_file='
18211       print "|#_!!_#|"
18212       print "cat " F[key] " &&"
18213       '$ac_cs_awk_pipe_init
18214   # The final `:' finishes the AND list.
18215   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18216 fi
18217 ac_cr=`echo X | tr X '\015'`
18218 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18219 # But we know of no other shell where ac_cr would be empty at this
18220 # point, so we can use a bashism as a fallback.
18221 if test "x$ac_cr" = x; then
18222   eval ac_cr=\$\'\\r\'
18223 fi
18224 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18225 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18226   ac_cs_awk_cr='\\r'
18227 else
18228   ac_cs_awk_cr=$ac_cr
18229 fi
18230
18231 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18232 _ACEOF
18233
18234 # Create commands to substitute file output variables.
18235 {
18236   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
18237   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
18238   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18239   echo "_ACAWK" &&
18240   echo "_ACEOF"
18241 } >conf$$files.sh &&
18242 . ./conf$$files.sh ||
18243   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18244 rm -f conf$$files.sh
18245
18246 {
18247   echo "cat >conf$$subs.awk <<_ACEOF" &&
18248   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18249   echo "_ACEOF"
18250 } >conf$$subs.sh ||
18251   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18252 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18253 ac_delim='%!_!# '
18254 for ac_last_try in false false false false false :; do
18255   . ./conf$$subs.sh ||
18256     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18257
18258   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18259   if test $ac_delim_n = $ac_delim_num; then
18260     break
18261   elif $ac_last_try; then
18262     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18263   else
18264     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18265   fi
18266 done
18267 rm -f conf$$subs.sh
18268
18269 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18270 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18271 _ACEOF
18272 sed -n '
18273 h
18274 s/^/S["/; s/!.*/"]=/
18275 p
18276 g
18277 s/^[^!]*!//
18278 :repl
18279 t repl
18280 s/'"$ac_delim"'$//
18281 t delim
18282 :nl
18283 h
18284 s/\(.\{148\}\)..*/\1/
18285 t more1
18286 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18287 p
18288 n
18289 b repl
18290 :more1
18291 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18292 p
18293 g
18294 s/.\{148\}//
18295 t nl
18296 :delim
18297 h
18298 s/\(.\{148\}\)..*/\1/
18299 t more2
18300 s/["\\]/\\&/g; s/^/"/; s/$/"/
18301 p
18302 b
18303 :more2
18304 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18305 p
18306 g
18307 s/.\{148\}//
18308 t delim
18309 ' <conf$$subs.awk | sed '
18310 /^[^""]/{
18311   N
18312   s/\n//
18313 }
18314 ' >>$CONFIG_STATUS || ac_write_fail=1
18315 rm -f conf$$subs.awk
18316 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18317 _ACAWK
18318 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18319   for (key in S) S_is_set[key] = 1
18320   FS = "\a"
18321   \$ac_cs_awk_pipe_init
18322 }
18323 {
18324   line = $ 0
18325   nfields = split(line, field, "@")
18326   substed = 0
18327   len = length(field[1])
18328   for (i = 2; i < nfields; i++) {
18329     key = field[i]
18330     keylen = length(key)
18331     if (S_is_set[key]) {
18332       value = S[key]
18333       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18334       len += length(value) + length(field[++i])
18335       substed = 1
18336     } else
18337       len += 1 + keylen
18338   }
18339   if (nfields == 3 && !substed) {
18340     key = field[2]
18341     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
18342       \$ac_cs_awk_read_file
18343       next
18344     }
18345   }
18346   print line
18347 }
18348 \$ac_cs_awk_pipe_fini
18349 _ACAWK
18350 _ACEOF
18351 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18352 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18353   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18354 else
18355   cat
18356 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18357   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18358 _ACEOF
18359
18360 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18361 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18362 # trailing colons and then remove the whole line if VPATH becomes empty
18363 # (actually we leave an empty line to preserve line numbers).
18364 if test "x$srcdir" = x.; then
18365   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18366 h
18367 s///
18368 s/^/:/
18369 s/[      ]*$/:/
18370 s/:\$(srcdir):/:/g
18371 s/:\${srcdir}:/:/g
18372 s/:@srcdir@:/:/g
18373 s/^:*//
18374 s/:*$//
18375 x
18376 s/\(=[   ]*\).*/\1/
18377 G
18378 s/\n//
18379 s/^[^=]*=[       ]*$//
18380 }'
18381 fi
18382
18383 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18384 fi # test -n "$CONFIG_FILES"
18385
18386 # Set up the scripts for CONFIG_HEADERS section.
18387 # No need to generate them if there are no CONFIG_HEADERS.
18388 # This happens for instance with `./config.status Makefile'.
18389 if test -n "$CONFIG_HEADERS"; then
18390 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18391 BEGIN {
18392 _ACEOF
18393
18394 # Transform confdefs.h into an awk script `defines.awk', embedded as
18395 # here-document in config.status, that substitutes the proper values into
18396 # config.h.in to produce config.h.
18397
18398 # Create a delimiter string that does not exist in confdefs.h, to ease
18399 # handling of long lines.
18400 ac_delim='%!_!# '
18401 for ac_last_try in false false :; do
18402   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18403   if test -z "$ac_tt"; then
18404     break
18405   elif $ac_last_try; then
18406     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18407   else
18408     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18409   fi
18410 done
18411
18412 # For the awk script, D is an array of macro values keyed by name,
18413 # likewise P contains macro parameters if any.  Preserve backslash
18414 # newline sequences.
18415
18416 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18417 sed -n '
18418 s/.\{148\}/&'"$ac_delim"'/g
18419 t rset
18420 :rset
18421 s/^[     ]*#[    ]*define[       ][      ]*/ /
18422 t def
18423 d
18424 :def
18425 s/\\$//
18426 t bsnl
18427 s/["\\]/\\&/g
18428 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18429 D["\1"]=" \3"/p
18430 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18431 d
18432 :bsnl
18433 s/["\\]/\\&/g
18434 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18435 D["\1"]=" \3\\\\\\n"\\/p
18436 t cont
18437 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18438 t cont
18439 d
18440 :cont
18441 n
18442 s/.\{148\}/&'"$ac_delim"'/g
18443 t clear
18444 :clear
18445 s/\\$//
18446 t bsnlc
18447 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18448 d
18449 :bsnlc
18450 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18451 b cont
18452 ' <confdefs.h | sed '
18453 s/'"$ac_delim"'/"\\\
18454 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18455
18456 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18457   for (key in D) D_is_set[key] = 1
18458   FS = "\a"
18459 }
18460 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18461   line = \$ 0
18462   split(line, arg, " ")
18463   if (arg[1] == "#") {
18464     defundef = arg[2]
18465     mac1 = arg[3]
18466   } else {
18467     defundef = substr(arg[1], 2)
18468     mac1 = arg[2]
18469   }
18470   split(mac1, mac2, "(") #)
18471   macro = mac2[1]
18472   prefix = substr(line, 1, index(line, defundef) - 1)
18473   if (D_is_set[macro]) {
18474     # Preserve the white space surrounding the "#".
18475     print prefix "define", macro P[macro] D[macro]
18476     next
18477   } else {
18478     # Replace #undef with comments.  This is necessary, for example,
18479     # in the case of _POSIX_SOURCE, which is predefined and required
18480     # on some systems where configure will not decide to define it.
18481     if (defundef == "undef") {
18482       print "/*", prefix defundef, macro, "*/"
18483       next
18484     }
18485   }
18486 }
18487 { print }
18488 _ACAWK
18489 _ACEOF
18490 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18491   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18492 fi # test -n "$CONFIG_HEADERS"
18493
18494
18495 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
18496 shift
18497 for ac_tag
18498 do
18499   case $ac_tag in
18500   :[FHLC]) ac_mode=$ac_tag; continue;;
18501   esac
18502   case $ac_mode$ac_tag in
18503   :[FHL]*:*);;
18504   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18505   :[FH]-) ac_tag=-:-;;
18506   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18507   esac
18508   ac_save_IFS=$IFS
18509   IFS=:
18510   set x $ac_tag
18511   IFS=$ac_save_IFS
18512   shift
18513   ac_file=$1
18514   shift
18515
18516   case $ac_mode in
18517   :L) ac_source=$1;;
18518   :[FH])
18519     ac_file_inputs=
18520     for ac_f
18521     do
18522       case $ac_f in
18523       -) ac_f="$ac_tmp/stdin";;
18524       *) # Look for the file first in the build tree, then in the source tree
18525          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18526          # because $ac_f cannot contain `:'.
18527          test -f "$ac_f" ||
18528            case $ac_f in
18529            [\\/$]*) false;;
18530            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18531            esac ||
18532            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18533       esac
18534       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18535       as_fn_append ac_file_inputs " '$ac_f'"
18536     done
18537
18538     # Let's still pretend it is `configure' which instantiates (i.e., don't
18539     # use $as_me), people would be surprised to read:
18540     #    /* config.h.  Generated by config.status.  */
18541     configure_input='Generated from '`
18542           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18543         `' by configure.'
18544     if test x"$ac_file" != x-; then
18545       configure_input="$ac_file.  $configure_input"
18546       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18547 $as_echo "$as_me: creating $ac_file" >&6;}
18548     fi
18549     # Neutralize special characters interpreted by sed in replacement strings.
18550     case $configure_input in #(
18551     *\&* | *\|* | *\\* )
18552        ac_sed_conf_input=`$as_echo "$configure_input" |
18553        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18554     *) ac_sed_conf_input=$configure_input;;
18555     esac
18556
18557     case $ac_tag in
18558     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18559       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18560     esac
18561     ;;
18562   esac
18563
18564   ac_dir=`$as_dirname -- "$ac_file" ||
18565 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18566          X"$ac_file" : 'X\(//\)[^/]' \| \
18567          X"$ac_file" : 'X\(//\)$' \| \
18568          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18569 $as_echo X"$ac_file" |
18570     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18571             s//\1/
18572             q
18573           }
18574           /^X\(\/\/\)[^/].*/{
18575             s//\1/
18576             q
18577           }
18578           /^X\(\/\/\)$/{
18579             s//\1/
18580             q
18581           }
18582           /^X\(\/\).*/{
18583             s//\1/
18584             q
18585           }
18586           s/.*/./; q'`
18587   as_dir="$ac_dir"; as_fn_mkdir_p
18588   ac_builddir=.
18589
18590 case "$ac_dir" in
18591 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18592 *)
18593   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18594   # A ".." for each directory in $ac_dir_suffix.
18595   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18596   case $ac_top_builddir_sub in
18597   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18598   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18599   esac ;;
18600 esac
18601 ac_abs_top_builddir=$ac_pwd
18602 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18603 # for backward compatibility:
18604 ac_top_builddir=$ac_top_build_prefix
18605
18606 case $srcdir in
18607   .)  # We are building in place.
18608     ac_srcdir=.
18609     ac_top_srcdir=$ac_top_builddir_sub
18610     ac_abs_top_srcdir=$ac_pwd ;;
18611   [\\/]* | ?:[\\/]* )  # Absolute name.
18612     ac_srcdir=$srcdir$ac_dir_suffix;
18613     ac_top_srcdir=$srcdir
18614     ac_abs_top_srcdir=$srcdir ;;
18615   *) # Relative name.
18616     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18617     ac_top_srcdir=$ac_top_build_prefix$srcdir
18618     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18619 esac
18620 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18621
18622
18623   case $ac_mode in
18624   :F)
18625   #
18626   # CONFIG_FILE
18627   #
18628
18629   case $INSTALL in
18630   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18631   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18632   esac
18633   ac_MKDIR_P=$MKDIR_P
18634   case $MKDIR_P in
18635   [\\/$]* | ?:[\\/]* ) ;;
18636   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18637   esac
18638 _ACEOF
18639
18640 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18641 # If the template does not know about datarootdir, expand it.
18642 # FIXME: This hack should be removed a few years after 2.60.
18643 ac_datarootdir_hack=; ac_datarootdir_seen=
18644 ac_sed_dataroot='
18645 /datarootdir/ {
18646   p
18647   q
18648 }
18649 /@datadir@/p
18650 /@docdir@/p
18651 /@infodir@/p
18652 /@localedir@/p
18653 /@mandir@/p'
18654 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18655 *datarootdir*) ac_datarootdir_seen=yes;;
18656 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18657   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18658 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18659 _ACEOF
18660 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18661   ac_datarootdir_hack='
18662   s&@datadir@&$datadir&g
18663   s&@docdir@&$docdir&g
18664   s&@infodir@&$infodir&g
18665   s&@localedir@&$localedir&g
18666   s&@mandir@&$mandir&g
18667   s&\\\${datarootdir}&$datarootdir&g' ;;
18668 esac
18669 _ACEOF
18670
18671 # Neutralize VPATH when `$srcdir' = `.'.
18672 # Shell code in configure.ac might set extrasub.
18673 # FIXME: do we really want to maintain this feature?
18674 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18675 ac_sed_extra="$ac_vpsub
18676 $extrasub
18677 _ACEOF
18678 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18679 :t
18680 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18681 s|@configure_input@|$ac_sed_conf_input|;t t
18682 s&@top_builddir@&$ac_top_builddir_sub&;t t
18683 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18684 s&@srcdir@&$ac_srcdir&;t t
18685 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18686 s&@top_srcdir@&$ac_top_srcdir&;t t
18687 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18688 s&@builddir@&$ac_builddir&;t t
18689 s&@abs_builddir@&$ac_abs_builddir&;t t
18690 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18691 s&@INSTALL@&$ac_INSTALL&;t t
18692 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18693 $ac_datarootdir_hack
18694 "
18695 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
18696 if $ac_cs_awk_getline; then
18697   $AWK -f "$ac_tmp/subs.awk"
18698 else
18699   $AWK -f "$ac_tmp/subs.awk" | $SHELL
18700 fi \
18701   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18702
18703 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18704   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18705   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18706       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18707   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18708 which seems to be undefined.  Please make sure it is defined" >&5
18709 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18710 which seems to be undefined.  Please make sure it is defined" >&2;}
18711
18712   rm -f "$ac_tmp/stdin"
18713   case $ac_file in
18714   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18715   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18716   esac \
18717   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18718  ;;
18719   :H)
18720   #
18721   # CONFIG_HEADER
18722   #
18723   if test x"$ac_file" != x-; then
18724     {
18725       $as_echo "/* $configure_input  */" \
18726       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18727     } >"$ac_tmp/config.h" \
18728       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18729     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18730       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18731 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18732     else
18733       rm -f "$ac_file"
18734       mv "$ac_tmp/config.h" "$ac_file" \
18735         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18736     fi
18737   else
18738     $as_echo "/* $configure_input  */" \
18739       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18740       || as_fn_error $? "could not create -" "$LINENO" 5
18741   fi
18742 # Compute "$ac_file"'s index in $config_headers.
18743 _am_arg="$ac_file"
18744 _am_stamp_count=1
18745 for _am_header in $config_headers :; do
18746   case $_am_header in
18747     $_am_arg | $_am_arg:* )
18748       break ;;
18749     * )
18750       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18751   esac
18752 done
18753 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18754 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18755          X"$_am_arg" : 'X\(//\)[^/]' \| \
18756          X"$_am_arg" : 'X\(//\)$' \| \
18757          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18758 $as_echo X"$_am_arg" |
18759     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18760             s//\1/
18761             q
18762           }
18763           /^X\(\/\/\)[^/].*/{
18764             s//\1/
18765             q
18766           }
18767           /^X\(\/\/\)$/{
18768             s//\1/
18769             q
18770           }
18771           /^X\(\/\).*/{
18772             s//\1/
18773             q
18774           }
18775           s/.*/./; q'`/stamp-h$_am_stamp_count
18776  ;;
18777
18778   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18779 $as_echo "$as_me: executing $ac_file commands" >&6;}
18780  ;;
18781   esac
18782
18783
18784   case $ac_file$ac_mode in
18785     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18786   # Autoconf 2.62 quotes --file arguments for eval, but not when files
18787   # are listed without --file.  Let's play safe and only enable the eval
18788   # if we detect the quoting.
18789   case $CONFIG_FILES in
18790   *\'*) eval set x "$CONFIG_FILES" ;;
18791   *)   set x $CONFIG_FILES ;;
18792   esac
18793   shift
18794   for mf
18795   do
18796     # Strip MF so we end up with the name of the file.
18797     mf=`echo "$mf" | sed -e 's/:.*$//'`
18798     # Check whether this is an Automake generated Makefile or not.
18799     # We used to match only the files named `Makefile.in', but
18800     # some people rename them; so instead we look at the file content.
18801     # Grep'ing the first line is not enough: some people post-process
18802     # each Makefile.in and add a new line on top of each file to say so.
18803     # Grep'ing the whole file is not good either: AIX grep has a line
18804     # limit of 2048, but all sed's we know have understand at least 4000.
18805     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18806       dirpart=`$as_dirname -- "$mf" ||
18807 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18808          X"$mf" : 'X\(//\)[^/]' \| \
18809          X"$mf" : 'X\(//\)$' \| \
18810          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18811 $as_echo X"$mf" |
18812     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18813             s//\1/
18814             q
18815           }
18816           /^X\(\/\/\)[^/].*/{
18817             s//\1/
18818             q
18819           }
18820           /^X\(\/\/\)$/{
18821             s//\1/
18822             q
18823           }
18824           /^X\(\/\).*/{
18825             s//\1/
18826             q
18827           }
18828           s/.*/./; q'`
18829     else
18830       continue
18831     fi
18832     # Extract the definition of DEPDIR, am__include, and am__quote
18833     # from the Makefile without running `make'.
18834     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18835     test -z "$DEPDIR" && continue
18836     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18837     test -z "am__include" && continue
18838     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18839     # When using ansi2knr, U may be empty or an underscore; expand it
18840     U=`sed -n 's/^U = //p' < "$mf"`
18841     # Find all dependency output files, they are included files with
18842     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18843     # simplest approach to changing $(DEPDIR) to its actual value in the
18844     # expansion.
18845     for file in `sed -n "
18846       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18847          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
18848       # Make sure the directory exists.
18849       test -f "$dirpart/$file" && continue
18850       fdir=`$as_dirname -- "$file" ||
18851 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18852          X"$file" : 'X\(//\)[^/]' \| \
18853          X"$file" : 'X\(//\)$' \| \
18854          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18855 $as_echo X"$file" |
18856     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18857             s//\1/
18858             q
18859           }
18860           /^X\(\/\/\)[^/].*/{
18861             s//\1/
18862             q
18863           }
18864           /^X\(\/\/\)$/{
18865             s//\1/
18866             q
18867           }
18868           /^X\(\/\).*/{
18869             s//\1/
18870             q
18871           }
18872           s/.*/./; q'`
18873       as_dir=$dirpart/$fdir; as_fn_mkdir_p
18874       # echo "creating $dirpart/$file"
18875       echo '# dummy' > "$dirpart/$file"
18876     done
18877   done
18878 }
18879  ;;
18880     "default":C)
18881
18882 ### Make the necessary directories, if they don't exist.
18883 for dir in etc lisp ; do
18884   test -d ${dir} || mkdir ${dir}
18885 done
18886
18887 echo creating src/epaths.h
18888 ${MAKE-make} epaths-force
18889
18890 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
18891   echo creating src/.gdbinit
18892   echo source $srcdir/src/.gdbinit > src/.gdbinit
18893 fi
18894
18895  ;;
18896
18897   esac
18898 done # for ac_tag
18899
18900
18901 as_fn_exit 0
18902 _ACEOF
18903 ac_clean_files=$ac_clean_files_save
18904
18905 test $ac_write_fail = 0 ||
18906   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18907
18908
18909 # configure is writing to config.log, and then calls config.status.
18910 # config.status does its own redirection, appending to config.log.
18911 # Unfortunately, on DOS this fails, as config.log is still kept open
18912 # by configure, so config.status won't be able to write to it; its
18913 # output is simply discarded.  So we exec the FD to /dev/null,
18914 # effectively closing config.log, so it can be properly (re)opened and
18915 # appended to by config.status.  When coming back to configure, we
18916 # need to make the FD available again.
18917 if test "$no_create" != yes; then
18918   ac_cs_success=:
18919   ac_config_status_args=
18920   test "$silent" = yes &&
18921     ac_config_status_args="$ac_config_status_args --quiet"
18922   exec 5>/dev/null
18923   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18924   exec 5>>config.log
18925   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18926   # would make configure fail if this is the last instruction.
18927   $ac_cs_success || as_fn_exit 1
18928 fi
18929 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18930   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18931 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18932 fi
18933