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 " stddef.h"
2662 as_fn_append ac_header_list " time.h"
2663 as_fn_append ac_header_list " sys/time.h"
2664 as_fn_append ac_func_list " localtime_r"
2665 # Check that the precious variables saved in the cache have kept the same
2666 # value.
2667 ac_cache_corrupted=false
2668 for ac_var in $ac_precious_vars; do
2669   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2670   eval ac_new_set=\$ac_env_${ac_var}_set
2671   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2672   eval ac_new_val=\$ac_env_${ac_var}_value
2673   case $ac_old_set,$ac_new_set in
2674     set,)
2675       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2676 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2677       ac_cache_corrupted=: ;;
2678     ,set)
2679       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2680 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2681       ac_cache_corrupted=: ;;
2682     ,);;
2683     *)
2684       if test "x$ac_old_val" != "x$ac_new_val"; then
2685         # differences in whitespace do not lead to failure.
2686         ac_old_val_w=`echo x $ac_old_val`
2687         ac_new_val_w=`echo x $ac_new_val`
2688         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2689           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2690 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2691           ac_cache_corrupted=:
2692         else
2693           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2694 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2695           eval $ac_var=\$ac_old_val
2696         fi
2697         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2698 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2699         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2700 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2701       fi;;
2702   esac
2703   # Pass precious variables to config.status.
2704   if test "$ac_new_set" = set; then
2705     case $ac_new_val in
2706     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2707     *) ac_arg=$ac_var=$ac_new_val ;;
2708     esac
2709     case " $ac_configure_args " in
2710       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2711       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2712     esac
2713   fi
2714 done
2715 if $ac_cache_corrupted; then
2716   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2717 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2718   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2719 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2720   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2721 fi
2722 ## -------------------- ##
2723 ## Main body of script. ##
2724 ## -------------------- ##
2725
2726 ac_ext=c
2727 ac_cpp='$CPP $CPPFLAGS'
2728 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2729 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2730 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2731
2732
2733 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2734
2735
2736 am__api_version='1.11'
2737
2738 ac_aux_dir=
2739 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2740   if test -f "$ac_dir/install-sh"; then
2741     ac_aux_dir=$ac_dir
2742     ac_install_sh="$ac_aux_dir/install-sh -c"
2743     break
2744   elif test -f "$ac_dir/install.sh"; then
2745     ac_aux_dir=$ac_dir
2746     ac_install_sh="$ac_aux_dir/install.sh -c"
2747     break
2748   elif test -f "$ac_dir/shtool"; then
2749     ac_aux_dir=$ac_dir
2750     ac_install_sh="$ac_aux_dir/shtool install -c"
2751     break
2752   fi
2753 done
2754 if test -z "$ac_aux_dir"; then
2755   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2756 fi
2757
2758 # These three variables are undocumented and unsupported,
2759 # and are intended to be withdrawn in a future Autoconf release.
2760 # They can cause serious problems if a builder's source tree is in a directory
2761 # whose full name contains unusual characters.
2762 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2763 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2764 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2765
2766
2767 # Find a good install program.  We prefer a C program (faster),
2768 # so one script is as good as another.  But avoid the broken or
2769 # incompatible versions:
2770 # SysV /etc/install, /usr/sbin/install
2771 # SunOS /usr/etc/install
2772 # IRIX /sbin/install
2773 # AIX /bin/install
2774 # AmigaOS /C/install, which installs bootblocks on floppy discs
2775 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2776 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2777 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2778 # OS/2's system install, which has a completely different semantic
2779 # ./install, which can be erroneously created by make from ./install.sh.
2780 # Reject install programs that cannot install multiple files.
2781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2782 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2783 if test -z "$INSTALL"; then
2784 if ${ac_cv_path_install+:} false; then :
2785   $as_echo_n "(cached) " >&6
2786 else
2787   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2788 for as_dir in $PATH
2789 do
2790   IFS=$as_save_IFS
2791   test -z "$as_dir" && as_dir=.
2792     # Account for people who put trailing slashes in PATH elements.
2793 case $as_dir/ in #((
2794   ./ | .// | /[cC]/* | \
2795   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2796   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2797   /usr/ucb/* ) ;;
2798   *)
2799     # OSF1 and SCO ODT 3.0 have their own names for install.
2800     # Don't use installbsd from OSF since it installs stuff as root
2801     # by default.
2802     for ac_prog in ginstall scoinst install; do
2803       for ac_exec_ext in '' $ac_executable_extensions; do
2804         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2805           if test $ac_prog = install &&
2806             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2807             # AIX install.  It has an incompatible calling convention.
2808             :
2809           elif test $ac_prog = install &&
2810             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2811             # program-specific install script used by HP pwplus--don't use.
2812             :
2813           else
2814             rm -rf conftest.one conftest.two conftest.dir
2815             echo one > conftest.one
2816             echo two > conftest.two
2817             mkdir conftest.dir
2818             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2819               test -s conftest.one && test -s conftest.two &&
2820               test -s conftest.dir/conftest.one &&
2821               test -s conftest.dir/conftest.two
2822             then
2823               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2824               break 3
2825             fi
2826           fi
2827         fi
2828       done
2829     done
2830     ;;
2831 esac
2832
2833   done
2834 IFS=$as_save_IFS
2835
2836 rm -rf conftest.one conftest.two conftest.dir
2837
2838 fi
2839   if test "${ac_cv_path_install+set}" = set; then
2840     INSTALL=$ac_cv_path_install
2841   else
2842     # As a last resort, use the slow shell script.  Don't cache a
2843     # value for INSTALL within a source directory, because that will
2844     # break other packages using the cache if that directory is
2845     # removed, or if the value is a relative name.
2846     INSTALL=$ac_install_sh
2847   fi
2848 fi
2849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2850 $as_echo "$INSTALL" >&6; }
2851
2852 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2853 # It thinks the first close brace ends the variable substitution.
2854 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2855
2856 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2857
2858 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2859
2860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2861 $as_echo_n "checking whether build environment is sane... " >&6; }
2862 # Just in case
2863 sleep 1
2864 echo timestamp > conftest.file
2865 # Reject unsafe characters in $srcdir or the absolute working directory
2866 # name.  Accept space and tab only in the latter.
2867 am_lf='
2868 '
2869 case `pwd` in
2870   *[\\\"\#\$\&\'\`$am_lf]*)
2871     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2872 esac
2873 case $srcdir in
2874   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2875     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2876 esac
2877
2878 # Do `set' in a subshell so we don't clobber the current shell's
2879 # arguments.  Must try -L first in case configure is actually a
2880 # symlink; some systems play weird games with the mod time of symlinks
2881 # (eg FreeBSD returns the mod time of the symlink's containing
2882 # directory).
2883 if (
2884    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2885    if test "$*" = "X"; then
2886       # -L didn't work.
2887       set X `ls -t "$srcdir/configure" conftest.file`
2888    fi
2889    rm -f conftest.file
2890    if test "$*" != "X $srcdir/configure conftest.file" \
2891       && test "$*" != "X conftest.file $srcdir/configure"; then
2892
2893       # If neither matched, then we have a broken ls.  This can happen
2894       # if, for instance, CONFIG_SHELL is bash and it inherits a
2895       # broken ls alias from the environment.  This has actually
2896       # happened.  Such a system could not be considered "sane".
2897       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2898 alias in your environment" "$LINENO" 5
2899    fi
2900
2901    test "$2" = conftest.file
2902    )
2903 then
2904    # Ok.
2905    :
2906 else
2907    as_fn_error $? "newly created file is older than distributed files!
2908 Check your system clock" "$LINENO" 5
2909 fi
2910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2911 $as_echo "yes" >&6; }
2912 test "$program_prefix" != NONE &&
2913   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2914 # Use a double $ so make ignores it.
2915 test "$program_suffix" != NONE &&
2916   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2917 # Double any \ or $.
2918 # By default was `s,x,x', remove it if useless.
2919 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2920 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2921
2922 # expand $ac_aux_dir to an absolute path
2923 am_aux_dir=`cd $ac_aux_dir && pwd`
2924
2925 if test x"${MISSING+set}" != xset; then
2926   case $am_aux_dir in
2927   *\ * | *\     *)
2928     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2929   *)
2930     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2931   esac
2932 fi
2933 # Use eval to expand $SHELL
2934 if eval "$MISSING --run true"; then
2935   am_missing_run="$MISSING --run "
2936 else
2937   am_missing_run=
2938   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2939 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2940 fi
2941
2942 if test x"${install_sh}" != xset; then
2943   case $am_aux_dir in
2944   *\ * | *\     *)
2945     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2946   *)
2947     install_sh="\${SHELL} $am_aux_dir/install-sh"
2948   esac
2949 fi
2950
2951 # Installed binaries are usually stripped using `strip' when the user
2952 # run `make install-strip'.  However `strip' might not be the right
2953 # tool to use in cross-compilation environments, therefore Automake
2954 # will honor the `STRIP' environment variable to overrule this program.
2955 if test "$cross_compiling" != no; then
2956   if test -n "$ac_tool_prefix"; then
2957   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2958 set dummy ${ac_tool_prefix}strip; ac_word=$2
2959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2960 $as_echo_n "checking for $ac_word... " >&6; }
2961 if ${ac_cv_prog_STRIP+:} false; then :
2962   $as_echo_n "(cached) " >&6
2963 else
2964   if test -n "$STRIP"; then
2965   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2966 else
2967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2968 for as_dir in $PATH
2969 do
2970   IFS=$as_save_IFS
2971   test -z "$as_dir" && as_dir=.
2972     for ac_exec_ext in '' $ac_executable_extensions; do
2973   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2974     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2975     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2976     break 2
2977   fi
2978 done
2979   done
2980 IFS=$as_save_IFS
2981
2982 fi
2983 fi
2984 STRIP=$ac_cv_prog_STRIP
2985 if test -n "$STRIP"; then
2986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2987 $as_echo "$STRIP" >&6; }
2988 else
2989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2990 $as_echo "no" >&6; }
2991 fi
2992
2993
2994 fi
2995 if test -z "$ac_cv_prog_STRIP"; then
2996   ac_ct_STRIP=$STRIP
2997   # Extract the first word of "strip", so it can be a program name with args.
2998 set dummy strip; ac_word=$2
2999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3000 $as_echo_n "checking for $ac_word... " >&6; }
3001 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3002   $as_echo_n "(cached) " >&6
3003 else
3004   if test -n "$ac_ct_STRIP"; then
3005   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3006 else
3007 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3008 for as_dir in $PATH
3009 do
3010   IFS=$as_save_IFS
3011   test -z "$as_dir" && as_dir=.
3012     for ac_exec_ext in '' $ac_executable_extensions; do
3013   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3014     ac_cv_prog_ac_ct_STRIP="strip"
3015     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3016     break 2
3017   fi
3018 done
3019   done
3020 IFS=$as_save_IFS
3021
3022 fi
3023 fi
3024 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3025 if test -n "$ac_ct_STRIP"; then
3026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3027 $as_echo "$ac_ct_STRIP" >&6; }
3028 else
3029   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3030 $as_echo "no" >&6; }
3031 fi
3032
3033   if test "x$ac_ct_STRIP" = x; then
3034     STRIP=":"
3035   else
3036     case $cross_compiling:$ac_tool_warned in
3037 yes:)
3038 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3039 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3040 ac_tool_warned=yes ;;
3041 esac
3042     STRIP=$ac_ct_STRIP
3043   fi
3044 else
3045   STRIP="$ac_cv_prog_STRIP"
3046 fi
3047
3048 fi
3049 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3050
3051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3052 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3053 if test -z "$MKDIR_P"; then
3054   if ${ac_cv_path_mkdir+:} false; then :
3055   $as_echo_n "(cached) " >&6
3056 else
3057   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3058 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3059 do
3060   IFS=$as_save_IFS
3061   test -z "$as_dir" && as_dir=.
3062     for ac_prog in mkdir gmkdir; do
3063          for ac_exec_ext in '' $ac_executable_extensions; do
3064            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3065            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3066              'mkdir (GNU coreutils) '* | \
3067              'mkdir (coreutils) '* | \
3068              'mkdir (fileutils) '4.1*)
3069                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3070                break 3;;
3071            esac
3072          done
3073        done
3074   done
3075 IFS=$as_save_IFS
3076
3077 fi
3078
3079   test -d ./--version && rmdir ./--version
3080   if test "${ac_cv_path_mkdir+set}" = set; then
3081     MKDIR_P="$ac_cv_path_mkdir -p"
3082   else
3083     # As a last resort, use the slow shell script.  Don't cache a
3084     # value for MKDIR_P within a source directory, because that will
3085     # break other packages using the cache if that directory is
3086     # removed, or if the value is a relative name.
3087     MKDIR_P="$ac_install_sh -d"
3088   fi
3089 fi
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3091 $as_echo "$MKDIR_P" >&6; }
3092
3093
3094 mkdir_p="$MKDIR_P"
3095 case $mkdir_p in
3096   [\\/$]* | ?:[\\/]*) ;;
3097   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3098 esac
3099
3100 for ac_prog in gawk mawk nawk awk
3101 do
3102   # Extract the first word of "$ac_prog", so it can be a program name with args.
3103 set dummy $ac_prog; ac_word=$2
3104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3105 $as_echo_n "checking for $ac_word... " >&6; }
3106 if ${ac_cv_prog_AWK+:} false; then :
3107   $as_echo_n "(cached) " >&6
3108 else
3109   if test -n "$AWK"; then
3110   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3111 else
3112 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3113 for as_dir in $PATH
3114 do
3115   IFS=$as_save_IFS
3116   test -z "$as_dir" && as_dir=.
3117     for ac_exec_ext in '' $ac_executable_extensions; do
3118   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3119     ac_cv_prog_AWK="$ac_prog"
3120     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3121     break 2
3122   fi
3123 done
3124   done
3125 IFS=$as_save_IFS
3126
3127 fi
3128 fi
3129 AWK=$ac_cv_prog_AWK
3130 if test -n "$AWK"; then
3131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3132 $as_echo "$AWK" >&6; }
3133 else
3134   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3135 $as_echo "no" >&6; }
3136 fi
3137
3138
3139   test -n "$AWK" && break
3140 done
3141
3142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3143 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3144 set x ${MAKE-make}
3145 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3146 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3147   $as_echo_n "(cached) " >&6
3148 else
3149   cat >conftest.make <<\_ACEOF
3150 SHELL = /bin/sh
3151 all:
3152         @echo '@@@%%%=$(MAKE)=@@@%%%'
3153 _ACEOF
3154 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3155 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3156   *@@@%%%=?*=@@@%%%*)
3157     eval ac_cv_prog_make_${ac_make}_set=yes;;
3158   *)
3159     eval ac_cv_prog_make_${ac_make}_set=no;;
3160 esac
3161 rm -f conftest.make
3162 fi
3163 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3165 $as_echo "yes" >&6; }
3166   SET_MAKE=
3167 else
3168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3169 $as_echo "no" >&6; }
3170   SET_MAKE="MAKE=${MAKE-make}"
3171 fi
3172
3173 rm -rf .tst 2>/dev/null
3174 mkdir .tst 2>/dev/null
3175 if test -d .tst; then
3176   am__leading_dot=.
3177 else
3178   am__leading_dot=_
3179 fi
3180 rmdir .tst 2>/dev/null
3181
3182 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3183   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3184   # is not polluted with repeated "-I."
3185   am__isrc=' -I$(srcdir)'
3186   # test to see if srcdir already configured
3187   if test -f $srcdir/config.status; then
3188     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3189   fi
3190 fi
3191
3192 # test whether we have cygpath
3193 if test -z "$CYGPATH_W"; then
3194   if (cygpath --version) >/dev/null 2>/dev/null; then
3195     CYGPATH_W='cygpath -w'
3196   else
3197     CYGPATH_W=echo
3198   fi
3199 fi
3200
3201
3202 # Define the identity of the package.
3203  PACKAGE='emacs'
3204  VERSION='24.0.50'
3205
3206
3207 cat >>confdefs.h <<_ACEOF
3208 #define PACKAGE "$PACKAGE"
3209 _ACEOF
3210
3211
3212 cat >>confdefs.h <<_ACEOF
3213 #define VERSION "$VERSION"
3214 _ACEOF
3215
3216 # Some tools Automake needs.
3217
3218 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3219
3220
3221 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3222
3223
3224 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3225
3226
3227 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3228
3229
3230 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3231
3232 # We need awk for the "check" target.  The system "awk" is bad on
3233 # some platforms.
3234 # Always define AMTAR for backward compatibility.
3235
3236 AMTAR=${AMTAR-"${am_missing_run}tar"}
3237
3238 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3239
3240
3241
3242
3243
3244
3245
3246
3247 lispdir='${datadir}/emacs/${version}/lisp'
3248 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3249 '${datadir}/emacs/site-lisp'
3250 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3251 etcdir='${datadir}/emacs/${version}/etc'
3252 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3253 docdir='${datadir}/emacs/${version}/etc'
3254 gamedir='${localstatedir}/games/emacs'
3255
3256
3257
3258
3259 # Check whether --with-pop was given.
3260 if test "${with_pop+set}" = set; then :
3261   withval=$with_pop;
3262 else
3263      with_pop=yes
3264 fi
3265
3266 if test "$with_pop" = yes; then
3267    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3268
3269 fi
3270
3271
3272 # Check whether --with-kerberos was given.
3273 if test "${with_kerberos+set}" = set; then :
3274   withval=$with_kerberos;
3275 else
3276       with_kerberos=no
3277 fi
3278
3279 if test "$with_kerberos" != no; then
3280    $as_echo "#define KERBEROS 1" >>confdefs.h
3281
3282 fi
3283
3284
3285 # Check whether --with-kerberos5 was given.
3286 if test "${with_kerberos5+set}" = set; then :
3287   withval=$with_kerberos5;
3288 else
3289       with_kerberos5=no
3290 fi
3291
3292 if test "${with_kerberos5}" != no; then
3293   if test "${with_kerberos}" = no; then
3294     with_kerberos=yes
3295     $as_echo "#define KERBEROS 1" >>confdefs.h
3296
3297   fi
3298
3299 $as_echo "#define KERBEROS5 1" >>confdefs.h
3300
3301 fi
3302
3303
3304 # Check whether --with-hesiod was given.
3305 if test "${with_hesiod+set}" = set; then :
3306   withval=$with_hesiod;
3307 else
3308       with_hesiod=no
3309 fi
3310
3311 if test "$with_hesiod" != no; then
3312
3313 $as_echo "#define HESIOD 1" >>confdefs.h
3314
3315 fi
3316
3317
3318 # Check whether --with-mmdf was given.
3319 if test "${with_mmdf+set}" = set; then :
3320   withval=$with_mmdf;
3321 else
3322       with_mmdf=no
3323 fi
3324
3325 if test "$with_mmdf" != no; then
3326
3327 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3328
3329 fi
3330
3331
3332 # Check whether --with-mail-unlink was given.
3333 if test "${with_mail_unlink+set}" = set; then :
3334   withval=$with_mail_unlink;
3335 else
3336       with_mail_unlink=no
3337 fi
3338
3339 if test "$with_mail_unlink" != no; then
3340
3341 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3342
3343 fi
3344
3345
3346 # Check whether --with-mailhost was given.
3347 if test "${with_mailhost+set}" = set; then :
3348   withval=$with_mailhost;
3349 cat >>confdefs.h <<_ACEOF
3350 #define MAILHOST "$withval"
3351 _ACEOF
3352
3353 fi
3354
3355
3356
3357 # Check whether --with-sound was given.
3358 if test "${with_sound+set}" = set; then :
3359   withval=$with_sound;
3360 else
3361      with_sound=yes
3362 fi
3363
3364
3365
3366 # Check whether --with-sync-input was given.
3367 if test "${with_sync_input+set}" = set; then :
3368   withval=$with_sync_input;
3369 else
3370      with_sync_input=yes
3371 fi
3372
3373 if test "$with_sync_input" = yes; then
3374
3375 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3376
3377 fi
3378
3379
3380 # Check whether --with-x-toolkit was given.
3381 if test "${with_x_toolkit+set}" = set; then :
3382   withval=$with_x_toolkit;        case "${withval}" in
3383             y | ye | yes )      val=gtk ;;
3384             n | no )            val=no  ;;
3385             l | lu | luc | luci | lucid )       val=lucid ;;
3386             a | at | ath | athe | athen | athena )      val=athena ;;
3387             m | mo | mot | moti | motif )       val=motif ;;
3388             g | gt | gtk  )     val=gtk ;;
3389             gtk3  )     val=gtk3 ;;
3390             * )
3391 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
3392 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3393 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3394             ;;
3395           esac
3396           with_x_toolkit=$val
3397
3398 fi
3399
3400
3401
3402 # Check whether --with-xpm was given.
3403 if test "${with_xpm+set}" = set; then :
3404   withval=$with_xpm;
3405 else
3406      with_xpm=yes
3407 fi
3408
3409
3410 # Check whether --with-jpeg was given.
3411 if test "${with_jpeg+set}" = set; then :
3412   withval=$with_jpeg;
3413 else
3414      with_jpeg=yes
3415 fi
3416
3417
3418 # Check whether --with-tiff was given.
3419 if test "${with_tiff+set}" = set; then :
3420   withval=$with_tiff;
3421 else
3422      with_tiff=yes
3423 fi
3424
3425
3426 # Check whether --with-gif was given.
3427 if test "${with_gif+set}" = set; then :
3428   withval=$with_gif;
3429 else
3430      with_gif=yes
3431 fi
3432
3433
3434 # Check whether --with-png was given.
3435 if test "${with_png+set}" = set; then :
3436   withval=$with_png;
3437 else
3438      with_png=yes
3439 fi
3440
3441
3442 # Check whether --with-rsvg was given.
3443 if test "${with_rsvg+set}" = set; then :
3444   withval=$with_rsvg;
3445 else
3446      with_rsvg=yes
3447 fi
3448
3449
3450 # Check whether --with-xml2 was given.
3451 if test "${with_xml2+set}" = set; then :
3452   withval=$with_xml2;
3453 else
3454      with_xml2=yes
3455 fi
3456
3457
3458 # Check whether --with-imagemagick was given.
3459 if test "${with_imagemagick+set}" = set; then :
3460   withval=$with_imagemagick;
3461 else
3462      with_imagemagick=yes
3463 fi
3464
3465
3466
3467 # Check whether --with-xft was given.
3468 if test "${with_xft+set}" = set; then :
3469   withval=$with_xft;
3470 else
3471      with_xft=yes
3472 fi
3473
3474
3475 # Check whether --with-libotf was given.
3476 if test "${with_libotf+set}" = set; then :
3477   withval=$with_libotf;
3478 else
3479      with_libotf=yes
3480 fi
3481
3482
3483 # Check whether --with-m17n-flt was given.
3484 if test "${with_m17n_flt+set}" = set; then :
3485   withval=$with_m17n_flt;
3486 else
3487      with_m17n_flt=yes
3488 fi
3489
3490
3491
3492 # Check whether --with-toolkit-scroll-bars was given.
3493 if test "${with_toolkit_scroll_bars+set}" = set; then :
3494   withval=$with_toolkit_scroll_bars;
3495 else
3496      with_toolkit_scroll_bars=yes
3497 fi
3498
3499
3500 # Check whether --with-xaw3d was given.
3501 if test "${with_xaw3d+set}" = set; then :
3502   withval=$with_xaw3d;
3503 else
3504      with_xaw3d=yes
3505 fi
3506
3507
3508 # Check whether --with-xim was given.
3509 if test "${with_xim+set}" = set; then :
3510   withval=$with_xim;
3511 else
3512      with_xim=yes
3513 fi
3514
3515
3516 # Check whether --with-ns was given.
3517 if test "${with_ns+set}" = set; then :
3518   withval=$with_ns;
3519 else
3520       with_ns=no
3521 fi
3522
3523
3524
3525 # Check whether --with-gpm was given.
3526 if test "${with_gpm+set}" = set; then :
3527   withval=$with_gpm;
3528 else
3529      with_gpm=yes
3530 fi
3531
3532
3533 # Check whether --with-dbus was given.
3534 if test "${with_dbus+set}" = set; then :
3535   withval=$with_dbus;
3536 else
3537      with_dbus=yes
3538 fi
3539
3540
3541 # Check whether --with-gconf was given.
3542 if test "${with_gconf+set}" = set; then :
3543   withval=$with_gconf;
3544 else
3545      with_gconf=yes
3546 fi
3547
3548
3549 # Check whether --with-selinux was given.
3550 if test "${with_selinux+set}" = set; then :
3551   withval=$with_selinux;
3552 else
3553      with_selinux=yes
3554 fi
3555
3556
3557 # Check whether --with-gnutls was given.
3558 if test "${with_gnutls+set}" = set; then :
3559   withval=$with_gnutls;
3560 else
3561      with_gnutls=yes
3562 fi
3563
3564
3565 ## For the times when you want to build Emacs but don't have
3566 ## a suitable makeinfo, and can live without the manuals.
3567
3568 # Check whether --with-makeinfo was given.
3569 if test "${with_makeinfo+set}" = set; then :
3570   withval=$with_makeinfo;
3571 else
3572      with_makeinfo=yes
3573 fi
3574
3575
3576 ## This is an option because I do not know if all info/man support
3577 ## compressed files, nor how to test if they do so.
3578
3579 # Check whether --with-compress-info was given.
3580 if test "${with_compress_info+set}" = set; then :
3581   withval=$with_compress_info;
3582 else
3583      with_compress_info=yes
3584 fi
3585
3586 if test $with_compress_info = yes; then
3587    GZIP_INFO=yes
3588 else
3589    GZIP_INFO=
3590 fi
3591
3592
3593
3594 # Check whether --with-pkg-config-prog was given.
3595 if test "${with_pkg_config_prog+set}" = set; then :
3596   withval=$with_pkg_config_prog;
3597 fi
3598
3599 if test "X${with_pkg_config_prog}" != X; then
3600    if test "${with_pkg_config_prog}" != yes; then
3601       PKG_CONFIG="${with_pkg_config_prog}"
3602    fi
3603 fi
3604
3605 CRT_DIR=
3606
3607 # Check whether --with-crt-dir was given.
3608 if test "${with_crt_dir+set}" = set; then :
3609   withval=$with_crt_dir;
3610 fi
3611
3612 CRT_DIR="${with_crt_dir}"
3613
3614
3615 # Check whether --with-gameuser was given.
3616 if test "${with_gameuser+set}" = set; then :
3617   withval=$with_gameuser;
3618 fi
3619
3620 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
3621   && gameuser="${with_gameuser}"
3622 test "X$gameuser" = X && gameuser=games
3623
3624
3625 # Check whether --with-gnustep-conf was given.
3626 if test "${with_gnustep_conf+set}" = set; then :
3627   withval=$with_gnustep_conf;
3628 fi
3629
3630 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
3631   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
3632 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
3633      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
3634
3635 # Check whether --enable-ns-self-contained was given.
3636 if test "${enable_ns_self_contained+set}" = set; then :
3637   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
3638 else
3639   EN_NS_SELF_CONTAINED=yes
3640 fi
3641
3642
3643 # Check whether --enable-asserts was given.
3644 if test "${enable_asserts+set}" = set; then :
3645   enableval=$enable_asserts; USE_XASSERTS=$enableval
3646 else
3647   USE_XASSERTS=no
3648 fi
3649
3650
3651 # Check whether --enable-maintainer-mode was given.
3652 if test "${enable_maintainer_mode+set}" = set; then :
3653   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3654 else
3655   USE_MAINTAINER_MODE=no
3656 fi
3657
3658 if test $USE_MAINTAINER_MODE = yes; then
3659   MAINT=
3660 else
3661   MAINT=#
3662 fi
3663
3664
3665 # Check whether --enable-locallisppath was given.
3666 if test "${enable_locallisppath+set}" = set; then :
3667   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
3668   locallisppath=
3669 elif test "${enableval}" != "yes"; then
3670   locallisppath=${enableval}
3671 fi
3672 fi
3673
3674
3675 # Check whether --enable-checking was given.
3676 if test "${enable_checking+set}" = set; then :
3677   enableval=$enable_checking; ac_checking_flags="${enableval}"
3678 fi
3679
3680 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3681 for check in $ac_checking_flags
3682 do
3683         case $check in
3684         # these set all the flags to specific states
3685         yes)            ac_enable_checking=1 ;;
3686         no)             ac_enable_checking= ;
3687                         ac_gc_check_stringbytes= ;
3688                         ac_gc_check_string_overrun= ;
3689                         ac_gc_check_string_free_list= ;
3690                         ac_xmalloc_overrun= ;
3691                         ac_gc_check_cons_list= ;;
3692         all)            ac_enable_checking=1 ;
3693                         ac_gc_check_stringbytes=1 ;
3694                         ac_gc_check_string_overrun=1 ;
3695                         ac_gc_check_string_free_list=1 ;
3696                         ac_xmalloc_overrun=1 ;
3697                         ac_gc_check_cons_list=1 ;;
3698         # these enable particular checks
3699         stringbytes)    ac_gc_check_stringbytes=1 ;;
3700         stringoverrun)  ac_gc_check_string_overrun=1 ;;
3701         stringfreelist) ac_gc_check_string_free_list=1 ;;
3702         xmallocoverrun) ac_xmalloc_overrun=1 ;;
3703         conslist)       ac_gc_check_cons_list=1 ;;
3704         *)      as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
3705         esac
3706 done
3707 IFS="$ac_save_IFS"
3708
3709 if test x$ac_enable_checking != x ; then
3710
3711 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
3712
3713 fi
3714 if test x$ac_gc_check_stringbytes != x ; then
3715
3716 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
3717
3718 fi
3719 if test x$ac_gc_check_stringoverrun != x ; then
3720
3721 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
3722
3723 fi
3724 if test x$ac_gc_check_string_free_list != x ; then
3725
3726 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
3727
3728 fi
3729 if test x$ac_xmalloc_overrun != x ; then
3730
3731 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
3732
3733 fi
3734 if test x$ac_gc_check_cons_list != x ; then
3735
3736 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
3737
3738 fi
3739
3740 # Check whether --enable-use-lisp-union-type was given.
3741 if test "${enable_use_lisp_union_type+set}" = set; then :
3742   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
3743
3744 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
3745
3746 fi
3747 fi
3748
3749
3750
3751 # Check whether --enable-profiling was given.
3752 if test "${enable_profiling+set}" = set; then :
3753   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
3754 fi
3755
3756 if test x$ac_enable_profiling != x ; then
3757    PROFILING_CFLAGS="-DPROFILING=1 -pg"
3758 else
3759    PROFILING_CFLAGS=
3760 fi
3761
3762
3763 # Check whether --enable-autodepend was given.
3764 if test "${enable_autodepend+set}" = set; then :
3765   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
3766 else
3767   ac_enable_autodepend=yes
3768 fi
3769
3770
3771 #### Make srcdir absolute, if it isn't already.  It's important to
3772 #### avoid running the path through pwd unnecessarily, since pwd can
3773 #### give you automounter prefixes, which can go away.  We do all this
3774 #### so Emacs can find its files when run uninstalled.
3775 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
3776 unset CDPATH
3777 case "${srcdir}" in
3778   /* ) ;;
3779   . )
3780     ## We may be able to use the $PWD environment variable to make this
3781     ## absolute.  But sometimes PWD is inaccurate.
3782     ## Note: we used to use ${PWD} at the end instead of `pwd`,
3783     ## but that tested only for a well-formed and valid PWD,
3784     ## it did not object when PWD was well-formed and valid but just wrong.
3785     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
3786     then
3787       srcdir="$PWD"
3788     else
3789       srcdir="`(cd ${srcdir}; pwd)`"
3790     fi
3791   ;;
3792   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
3793 esac
3794
3795 #### Check if the source directory already has a configured system in it.
3796 if test `pwd` != `(cd ${srcdir} && pwd)` \
3797    && test -f "${srcdir}/src/config.h" ; then
3798   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
3799    as a build directory right now; it has been configured in its own
3800    right.  To configure in another directory as well, you MUST
3801    use GNU make.  If you do not have GNU make, then you must
3802    now do \`make distclean' in ${srcdir},
3803    and then run $0 again." >&5
3804 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
3805    as a build directory right now; it has been configured in its own
3806    right.  To configure in another directory as well, you MUST
3807    use GNU make.  If you do not have GNU make, then you must
3808    now do \`make distclean' in ${srcdir},
3809    and then run $0 again." >&2;}
3810 fi
3811
3812 #### Given the configuration name, set machfile and opsysfile to the
3813 #### names of the m/*.h and s/*.h files we should use.
3814
3815 ### Canonicalize the configuration name.
3816
3817 # Make sure we can run config.sub.
3818 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3819   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3820
3821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3822 $as_echo_n "checking build system type... " >&6; }
3823 if ${ac_cv_build+:} false; then :
3824   $as_echo_n "(cached) " >&6
3825 else
3826   ac_build_alias=$build_alias
3827 test "x$ac_build_alias" = x &&
3828   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3829 test "x$ac_build_alias" = x &&
3830   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3831 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3832   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3833
3834 fi
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3836 $as_echo "$ac_cv_build" >&6; }
3837 case $ac_cv_build in
3838 *-*-*) ;;
3839 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3840 esac
3841 build=$ac_cv_build
3842 ac_save_IFS=$IFS; IFS='-'
3843 set x $ac_cv_build
3844 shift
3845 build_cpu=$1
3846 build_vendor=$2
3847 shift; shift
3848 # Remember, the first character of IFS is used to create $*,
3849 # except with old shells:
3850 build_os=$*
3851 IFS=$ac_save_IFS
3852 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3853
3854
3855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3856 $as_echo_n "checking host system type... " >&6; }
3857 if ${ac_cv_host+:} false; then :
3858   $as_echo_n "(cached) " >&6
3859 else
3860   if test "x$host_alias" = x; then
3861   ac_cv_host=$ac_cv_build
3862 else
3863   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3864     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3865 fi
3866
3867 fi
3868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3869 $as_echo "$ac_cv_host" >&6; }
3870 case $ac_cv_host in
3871 *-*-*) ;;
3872 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3873 esac
3874 host=$ac_cv_host
3875 ac_save_IFS=$IFS; IFS='-'
3876 set x $ac_cv_host
3877 shift
3878 host_cpu=$1
3879 host_vendor=$2
3880 shift; shift
3881 # Remember, the first character of IFS is used to create $*,
3882 # except with old shells:
3883 host_os=$*
3884 IFS=$ac_save_IFS
3885 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3886
3887
3888 canonical=$host
3889 configuration=${host_alias-${build_alias-$host}}
3890
3891
3892
3893 ### If you add support for a new configuration, add code to this
3894 ### switch statement to recognize your configuration name and select
3895 ### the appropriate operating system and machine description files.
3896
3897 ### You would hope that you could choose an m/*.h file pretty much
3898 ### based on the machine portion of the configuration name, and an s/*.h
3899 ### file based on the operating system portion.  However, it turns out
3900 ### that each m/*.h file is pretty manufacturer-specific - for
3901 ### example mips.h is MIPS
3902 ### So we basically have to have a special case for each
3903 ### configuration name.
3904 ###
3905 ### As far as handling version numbers on operating systems is
3906 ### concerned, make sure things will fail in a fixable way.  If
3907 ### /etc/MACHINES doesn't say anything about version numbers, be
3908 ### prepared to handle anything reasonably.  If version numbers
3909 ### matter, be sure /etc/MACHINES says something about it.
3910
3911 machine='' opsys='' unported=no
3912 case "${canonical}" in
3913
3914   ## GNU/Linux ports
3915   *-*-linux-gnu*)
3916     opsys=gnu-linux
3917     case ${canonical} in
3918       alpha*)   machine=alpha ;;
3919       s390-*)   machine=ibms390 ;;
3920       s390x-*)  machine=ibms390x ;;
3921       powerpc*) machine=macppc ;;
3922       sparc*)   machine=sparc ;;
3923       ia64*)    machine=ia64 ;;
3924       m68k*)    machine=m68k ;;
3925       x86_64*)  machine=amdx86-64 ;;
3926     esac
3927   ;;
3928
3929   ## FreeBSD ports
3930   *-*-freebsd* )
3931     opsys=freebsd
3932     case "${canonical}" in
3933       alpha*)           machine=alpha ;;
3934       amd64-*|x86_64-*) machine=amdx86-64 ;;
3935       ia64-*)           machine=ia64 ;;
3936       i[3456]86-*)      machine=intel386 ;;
3937       powerpc-*)        machine=macppc ;;
3938       sparc-*)          machine=sparc ;;
3939       sparc64-*)        machine=sparc ;;
3940     esac
3941   ;;
3942
3943   ## FreeBSD kernel + glibc based userland
3944   *-*-kfreebsd*gnu* )
3945     opsys=gnu-kfreebsd
3946     case "${canonical}" in
3947       alpha*)           machine=alpha ;;
3948       amd64-*|x86_64-*) machine=amdx86-64 ;;
3949       ia64-*)           machine=ia64 ;;
3950       i[3456]86-*)      machine=intel386 ;;
3951       powerpc-*)        machine=macppc ;;
3952       sparc-*)          machine=sparc ;;
3953       sparc64-*)        machine=sparc ;;
3954     esac
3955   ;;
3956
3957   ## NetBSD ports
3958   *-*-netbsd* )
3959     opsys=netbsd
3960     case "${canonical}" in
3961       alpha*)      machine=alpha ;;
3962       x86_64-*)    machine=amdx86-64 ;;
3963       i[3456]86-*) machine=intel386 ;;
3964       m68k-*)      machine=m68k ;;
3965       powerpc-*)   machine=macppc ;;
3966       sparc*-)     machine=sparc ;;
3967       vax-*)       machine=vax ;;
3968     esac
3969   ;;
3970
3971   ## OpenBSD ports
3972   *-*-openbsd* )
3973     opsys=openbsd
3974     case "${canonical}" in
3975       alpha*)    machine=alpha ;;
3976       x86_64-*)  machine=amdx86-64 ;;
3977       i386-*)    machine=intel386 ;;
3978       powerpc-*) machine=macppc ;;
3979       sparc*)    machine=sparc ;;
3980       vax-*)     machine=vax ;;
3981     esac
3982   ;;
3983
3984   ## Apple Darwin / Mac OS X
3985   *-apple-darwin* )
3986     case "${canonical}" in
3987       i[3456]86-* )  machine=intel386 ;;
3988       powerpc-* )    machine=macppc ;;
3989       x86_64-* )     machine=amdx86-64 ;;
3990       * )            unported=yes ;;
3991     esac
3992     opsys=darwin
3993     # Define CPP as follows to make autoconf work correctly.
3994     CPP="${CC-cc} -E -no-cpp-precomp"
3995     # Use fink packages if available.
3996     if test -d /sw/include && test -d /sw/lib; then
3997       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3998       CPP="${CPP} ${GCC_TEST_OPTIONS}"
3999       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4000     fi
4001   ;;
4002
4003   ## HP 9000 series 700 and 800, running HP/UX
4004   hppa*-hp-hpux10.2* )
4005     opsys=hpux10-20
4006   ;;
4007   hppa*-hp-hpux1[1-9]* )
4008     opsys=hpux11
4009     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4010   ;;
4011
4012   ## IBM machines
4013   rs6000-ibm-aix4.[23]* )
4014     machine=ibmrs6000 opsys=aix4-2
4015   ;;
4016   powerpc-ibm-aix4.[23]*  )
4017     machine=ibmrs6000 opsys=aix4-2
4018   ;;
4019   rs6000-ibm-aix[56]* )
4020     machine=ibmrs6000 opsys=aix4-2
4021   ;;
4022   powerpc-ibm-aix[56]*  )
4023     machine=ibmrs6000 opsys=aix4-2
4024   ;;
4025
4026   ## Silicon Graphics machines
4027   ## Iris 4D
4028   mips-sgi-irix6.5 )
4029     machine=iris4d opsys=irix6-5
4030     # Without defining _LANGUAGE_C, things get masked out in the headers
4031     # so that, for instance, grepping for `free' in stdlib.h fails and
4032     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4033     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4034     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4035   ;;
4036
4037   ## Suns
4038   *-sun-solaris* \
4039     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4040     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4041     case "${canonical}" in
4042       i[3456]86-*-* )     machine=intel386 ;;
4043       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4044       sparc* )          machine=sparc ;;
4045       * )               unported=yes ;;
4046     esac
4047     case "${canonical}" in
4048       *-sunos5.6* | *-solaris2.6* )
4049                 opsys=sol2-6
4050                 NON_GNU_CPP=/usr/ccs/lib/cpp
4051                 RANLIB="ar -ts"
4052                 ;;
4053       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4054                 opsys=sol2-6
4055                 emacs_check_sunpro_c=yes
4056                 NON_GNU_CPP=/usr/ccs/lib/cpp
4057                 ;;
4058       *-sunos5* | *-solaris* )
4059                 opsys=sol2-10
4060                 emacs_check_sunpro_c=yes
4061                 NON_GNU_CPP=/usr/ccs/lib/cpp
4062                 ;;
4063     esac
4064     ## Watch out for a compiler that we know will not work.
4065     case "${canonical}" in
4066      *-solaris* | *-sunos5* )
4067                 if [ "x$CC" = x/usr/ucb/cc ]; then
4068                   ## /usr/ucb/cc doesn't work;
4069                   ## we should find some other compiler that does work.
4070                   unset CC
4071                 fi
4072                 ;;
4073       *) ;;
4074     esac
4075   ;;
4076
4077   ## Intel 386 machines where we don't care about the manufacturer.
4078   i[3456]86-*-* )
4079     machine=intel386
4080     case "${canonical}" in
4081       *-cygwin )                opsys=cygwin ;;
4082       *-darwin* )               opsys=darwin
4083                                 CPP="${CC-cc} -E -no-cpp-precomp"
4084                                 ;;
4085       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4086       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4087       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4088       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4089     esac
4090   ;;
4091
4092   * )
4093     unported=yes
4094   ;;
4095 esac
4096
4097 ### If the code above didn't choose an operating system, just choose
4098 ### an operating system based on the configuration name.  You really
4099 ### only want to use this when you have no idea what the right
4100 ### operating system is; if you know what operating systems a machine
4101 ### runs, it's cleaner to make it explicit in the case statement
4102 ### above.
4103 if test x"${opsys}" = x; then
4104   case "${canonical}" in
4105     *-gnu* )                            opsys=gnu ;;
4106     * )
4107       unported=yes
4108     ;;
4109   esac
4110 fi
4111
4112
4113
4114 if test $unported = yes; then
4115   as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
4116 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4117 fi
4118
4119 if test -n "$machine"; then
4120   machfile="m/${machine}.h"
4121 else
4122   machfile=
4123 fi
4124 opsysfile="s/${opsys}.h"
4125
4126
4127 #### Choose a compiler.
4128 test -n "$CC" && cc_specified=yes
4129
4130 # Save the value of CFLAGS that the user specified.
4131 SPECIFIED_CFLAGS="$CFLAGS"
4132
4133 ac_ext=c
4134 ac_cpp='$CPP $CPPFLAGS'
4135 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4136 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4137 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4138 if test -n "$ac_tool_prefix"; then
4139   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4140 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4142 $as_echo_n "checking for $ac_word... " >&6; }
4143 if ${ac_cv_prog_CC+:} false; then :
4144   $as_echo_n "(cached) " >&6
4145 else
4146   if test -n "$CC"; then
4147   ac_cv_prog_CC="$CC" # Let the user override the test.
4148 else
4149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4150 for as_dir in $PATH
4151 do
4152   IFS=$as_save_IFS
4153   test -z "$as_dir" && as_dir=.
4154     for ac_exec_ext in '' $ac_executable_extensions; do
4155   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4156     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4157     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4158     break 2
4159   fi
4160 done
4161   done
4162 IFS=$as_save_IFS
4163
4164 fi
4165 fi
4166 CC=$ac_cv_prog_CC
4167 if test -n "$CC"; then
4168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4169 $as_echo "$CC" >&6; }
4170 else
4171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4172 $as_echo "no" >&6; }
4173 fi
4174
4175
4176 fi
4177 if test -z "$ac_cv_prog_CC"; then
4178   ac_ct_CC=$CC
4179   # Extract the first word of "gcc", so it can be a program name with args.
4180 set dummy gcc; ac_word=$2
4181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4182 $as_echo_n "checking for $ac_word... " >&6; }
4183 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4184   $as_echo_n "(cached) " >&6
4185 else
4186   if test -n "$ac_ct_CC"; then
4187   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4188 else
4189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4190 for as_dir in $PATH
4191 do
4192   IFS=$as_save_IFS
4193   test -z "$as_dir" && as_dir=.
4194     for ac_exec_ext in '' $ac_executable_extensions; do
4195   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4196     ac_cv_prog_ac_ct_CC="gcc"
4197     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4198     break 2
4199   fi
4200 done
4201   done
4202 IFS=$as_save_IFS
4203
4204 fi
4205 fi
4206 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4207 if test -n "$ac_ct_CC"; then
4208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4209 $as_echo "$ac_ct_CC" >&6; }
4210 else
4211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4212 $as_echo "no" >&6; }
4213 fi
4214
4215   if test "x$ac_ct_CC" = x; then
4216     CC=""
4217   else
4218     case $cross_compiling:$ac_tool_warned in
4219 yes:)
4220 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4221 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4222 ac_tool_warned=yes ;;
4223 esac
4224     CC=$ac_ct_CC
4225   fi
4226 else
4227   CC="$ac_cv_prog_CC"
4228 fi
4229
4230 if test -z "$CC"; then
4231           if test -n "$ac_tool_prefix"; then
4232     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4233 set dummy ${ac_tool_prefix}cc; ac_word=$2
4234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4235 $as_echo_n "checking for $ac_word... " >&6; }
4236 if ${ac_cv_prog_CC+:} false; then :
4237   $as_echo_n "(cached) " >&6
4238 else
4239   if test -n "$CC"; then
4240   ac_cv_prog_CC="$CC" # Let the user override the test.
4241 else
4242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4243 for as_dir in $PATH
4244 do
4245   IFS=$as_save_IFS
4246   test -z "$as_dir" && as_dir=.
4247     for ac_exec_ext in '' $ac_executable_extensions; do
4248   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4249     ac_cv_prog_CC="${ac_tool_prefix}cc"
4250     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4251     break 2
4252   fi
4253 done
4254   done
4255 IFS=$as_save_IFS
4256
4257 fi
4258 fi
4259 CC=$ac_cv_prog_CC
4260 if test -n "$CC"; then
4261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4262 $as_echo "$CC" >&6; }
4263 else
4264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4265 $as_echo "no" >&6; }
4266 fi
4267
4268
4269   fi
4270 fi
4271 if test -z "$CC"; then
4272   # Extract the first word of "cc", so it can be a program name with args.
4273 set dummy cc; ac_word=$2
4274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4275 $as_echo_n "checking for $ac_word... " >&6; }
4276 if ${ac_cv_prog_CC+:} false; then :
4277   $as_echo_n "(cached) " >&6
4278 else
4279   if test -n "$CC"; then
4280   ac_cv_prog_CC="$CC" # Let the user override the test.
4281 else
4282   ac_prog_rejected=no
4283 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4284 for as_dir in $PATH
4285 do
4286   IFS=$as_save_IFS
4287   test -z "$as_dir" && as_dir=.
4288     for ac_exec_ext in '' $ac_executable_extensions; do
4289   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4290     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4291        ac_prog_rejected=yes
4292        continue
4293      fi
4294     ac_cv_prog_CC="cc"
4295     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4296     break 2
4297   fi
4298 done
4299   done
4300 IFS=$as_save_IFS
4301
4302 if test $ac_prog_rejected = yes; then
4303   # We found a bogon in the path, so make sure we never use it.
4304   set dummy $ac_cv_prog_CC
4305   shift
4306   if test $# != 0; then
4307     # We chose a different compiler from the bogus one.
4308     # However, it has the same basename, so the bogon will be chosen
4309     # first if we set CC to just the basename; use the full file name.
4310     shift
4311     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4312   fi
4313 fi
4314 fi
4315 fi
4316 CC=$ac_cv_prog_CC
4317 if test -n "$CC"; then
4318   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4319 $as_echo "$CC" >&6; }
4320 else
4321   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4322 $as_echo "no" >&6; }
4323 fi
4324
4325
4326 fi
4327 if test -z "$CC"; then
4328   if test -n "$ac_tool_prefix"; then
4329   for ac_prog in cl.exe
4330   do
4331     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4332 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4334 $as_echo_n "checking for $ac_word... " >&6; }
4335 if ${ac_cv_prog_CC+:} false; then :
4336   $as_echo_n "(cached) " >&6
4337 else
4338   if test -n "$CC"; then
4339   ac_cv_prog_CC="$CC" # Let the user override the test.
4340 else
4341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4342 for as_dir in $PATH
4343 do
4344   IFS=$as_save_IFS
4345   test -z "$as_dir" && as_dir=.
4346     for ac_exec_ext in '' $ac_executable_extensions; do
4347   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4348     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4349     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4350     break 2
4351   fi
4352 done
4353   done
4354 IFS=$as_save_IFS
4355
4356 fi
4357 fi
4358 CC=$ac_cv_prog_CC
4359 if test -n "$CC"; then
4360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4361 $as_echo "$CC" >&6; }
4362 else
4363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4364 $as_echo "no" >&6; }
4365 fi
4366
4367
4368     test -n "$CC" && break
4369   done
4370 fi
4371 if test -z "$CC"; then
4372   ac_ct_CC=$CC
4373   for ac_prog in cl.exe
4374 do
4375   # Extract the first word of "$ac_prog", so it can be a program name with args.
4376 set dummy $ac_prog; ac_word=$2
4377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4378 $as_echo_n "checking for $ac_word... " >&6; }
4379 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4380   $as_echo_n "(cached) " >&6
4381 else
4382   if test -n "$ac_ct_CC"; then
4383   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4384 else
4385 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4386 for as_dir in $PATH
4387 do
4388   IFS=$as_save_IFS
4389   test -z "$as_dir" && as_dir=.
4390     for ac_exec_ext in '' $ac_executable_extensions; do
4391   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4392     ac_cv_prog_ac_ct_CC="$ac_prog"
4393     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4394     break 2
4395   fi
4396 done
4397   done
4398 IFS=$as_save_IFS
4399
4400 fi
4401 fi
4402 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4403 if test -n "$ac_ct_CC"; then
4404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4405 $as_echo "$ac_ct_CC" >&6; }
4406 else
4407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4408 $as_echo "no" >&6; }
4409 fi
4410
4411
4412   test -n "$ac_ct_CC" && break
4413 done
4414
4415   if test "x$ac_ct_CC" = x; then
4416     CC=""
4417   else
4418     case $cross_compiling:$ac_tool_warned in
4419 yes:)
4420 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4421 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4422 ac_tool_warned=yes ;;
4423 esac
4424     CC=$ac_ct_CC
4425   fi
4426 fi
4427
4428 fi
4429
4430
4431 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4432 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4433 as_fn_error $? "no acceptable C compiler found in \$PATH
4434 See \`config.log' for more details" "$LINENO" 5; }
4435
4436 # Provide some information about the compiler.
4437 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4438 set X $ac_compile
4439 ac_compiler=$2
4440 for ac_option in --version -v -V -qversion; do
4441   { { ac_try="$ac_compiler $ac_option >&5"
4442 case "(($ac_try" in
4443   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4444   *) ac_try_echo=$ac_try;;
4445 esac
4446 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4447 $as_echo "$ac_try_echo"; } >&5
4448   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4449   ac_status=$?
4450   if test -s conftest.err; then
4451     sed '10a\
4452 ... rest of stderr output deleted ...
4453          10q' conftest.err >conftest.er1
4454     cat conftest.er1 >&5
4455   fi
4456   rm -f conftest.er1 conftest.err
4457   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4458   test $ac_status = 0; }
4459 done
4460
4461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4462 /* end confdefs.h.  */
4463
4464 int
4465 main ()
4466 {
4467
4468   ;
4469   return 0;
4470 }
4471 _ACEOF
4472 ac_clean_files_save=$ac_clean_files
4473 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4474 # Try to create an executable without -o first, disregard a.out.
4475 # It will help us diagnose broken compilers, and finding out an intuition
4476 # of exeext.
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4478 $as_echo_n "checking whether the C compiler works... " >&6; }
4479 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4480
4481 # The possible output files:
4482 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4483
4484 ac_rmfiles=
4485 for ac_file in $ac_files
4486 do
4487   case $ac_file in
4488     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4489     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4490   esac
4491 done
4492 rm -f $ac_rmfiles
4493
4494 if { { ac_try="$ac_link_default"
4495 case "(($ac_try" in
4496   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4497   *) ac_try_echo=$ac_try;;
4498 esac
4499 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4500 $as_echo "$ac_try_echo"; } >&5
4501   (eval "$ac_link_default") 2>&5
4502   ac_status=$?
4503   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4504   test $ac_status = 0; }; then :
4505   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4506 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4507 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4508 # so that the user can short-circuit this test for compilers unknown to
4509 # Autoconf.
4510 for ac_file in $ac_files ''
4511 do
4512   test -f "$ac_file" || continue
4513   case $ac_file in
4514     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4515         ;;
4516     [ab].out )
4517         # We found the default executable, but exeext='' is most
4518         # certainly right.
4519         break;;
4520     *.* )
4521         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4522         then :; else
4523            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4524         fi
4525         # We set ac_cv_exeext here because the later test for it is not
4526         # safe: cross compilers may not add the suffix if given an `-o'
4527         # argument, so we may need to know it at that point already.
4528         # Even if this section looks crufty: it has the advantage of
4529         # actually working.
4530         break;;
4531     * )
4532         break;;
4533   esac
4534 done
4535 test "$ac_cv_exeext" = no && ac_cv_exeext=
4536
4537 else
4538   ac_file=''
4539 fi
4540 if test -z "$ac_file"; then :
4541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4542 $as_echo "no" >&6; }
4543 $as_echo "$as_me: failed program was:" >&5
4544 sed 's/^/| /' conftest.$ac_ext >&5
4545
4546 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4547 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4548 as_fn_error 77 "C compiler cannot create executables
4549 See \`config.log' for more details" "$LINENO" 5; }
4550 else
4551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4552 $as_echo "yes" >&6; }
4553 fi
4554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4555 $as_echo_n "checking for C compiler default output file name... " >&6; }
4556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4557 $as_echo "$ac_file" >&6; }
4558 ac_exeext=$ac_cv_exeext
4559
4560 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4561 ac_clean_files=$ac_clean_files_save
4562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4563 $as_echo_n "checking for suffix of executables... " >&6; }
4564 if { { ac_try="$ac_link"
4565 case "(($ac_try" in
4566   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4567   *) ac_try_echo=$ac_try;;
4568 esac
4569 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4570 $as_echo "$ac_try_echo"; } >&5
4571   (eval "$ac_link") 2>&5
4572   ac_status=$?
4573   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4574   test $ac_status = 0; }; then :
4575   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4576 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4577 # work properly (i.e., refer to `conftest.exe'), while it won't with
4578 # `rm'.
4579 for ac_file in conftest.exe conftest conftest.*; do
4580   test -f "$ac_file" || continue
4581   case $ac_file in
4582     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4583     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4584           break;;
4585     * ) break;;
4586   esac
4587 done
4588 else
4589   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4590 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4591 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4592 See \`config.log' for more details" "$LINENO" 5; }
4593 fi
4594 rm -f conftest conftest$ac_cv_exeext
4595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4596 $as_echo "$ac_cv_exeext" >&6; }
4597
4598 rm -f conftest.$ac_ext
4599 EXEEXT=$ac_cv_exeext
4600 ac_exeext=$EXEEXT
4601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4602 /* end confdefs.h.  */
4603 #include <stdio.h>
4604 int
4605 main ()
4606 {
4607 FILE *f = fopen ("conftest.out", "w");
4608  return ferror (f) || fclose (f) != 0;
4609
4610   ;
4611   return 0;
4612 }
4613 _ACEOF
4614 ac_clean_files="$ac_clean_files conftest.out"
4615 # Check that the compiler produces executables we can run.  If not, either
4616 # the compiler is broken, or we cross compile.
4617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4618 $as_echo_n "checking whether we are cross compiling... " >&6; }
4619 if test "$cross_compiling" != yes; then
4620   { { ac_try="$ac_link"
4621 case "(($ac_try" in
4622   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4623   *) ac_try_echo=$ac_try;;
4624 esac
4625 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4626 $as_echo "$ac_try_echo"; } >&5
4627   (eval "$ac_link") 2>&5
4628   ac_status=$?
4629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4630   test $ac_status = 0; }
4631   if { ac_try='./conftest$ac_cv_exeext'
4632   { { case "(($ac_try" in
4633   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4634   *) ac_try_echo=$ac_try;;
4635 esac
4636 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4637 $as_echo "$ac_try_echo"; } >&5
4638   (eval "$ac_try") 2>&5
4639   ac_status=$?
4640   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4641   test $ac_status = 0; }; }; then
4642     cross_compiling=no
4643   else
4644     if test "$cross_compiling" = maybe; then
4645         cross_compiling=yes
4646     else
4647         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4648 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4649 as_fn_error $? "cannot run C compiled programs.
4650 If you meant to cross compile, use \`--host'.
4651 See \`config.log' for more details" "$LINENO" 5; }
4652     fi
4653   fi
4654 fi
4655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4656 $as_echo "$cross_compiling" >&6; }
4657
4658 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4659 ac_clean_files=$ac_clean_files_save
4660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4661 $as_echo_n "checking for suffix of object files... " >&6; }
4662 if ${ac_cv_objext+:} false; then :
4663   $as_echo_n "(cached) " >&6
4664 else
4665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4666 /* end confdefs.h.  */
4667
4668 int
4669 main ()
4670 {
4671
4672   ;
4673   return 0;
4674 }
4675 _ACEOF
4676 rm -f conftest.o conftest.obj
4677 if { { ac_try="$ac_compile"
4678 case "(($ac_try" in
4679   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4680   *) ac_try_echo=$ac_try;;
4681 esac
4682 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4683 $as_echo "$ac_try_echo"; } >&5
4684   (eval "$ac_compile") 2>&5
4685   ac_status=$?
4686   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4687   test $ac_status = 0; }; then :
4688   for ac_file in conftest.o conftest.obj conftest.*; do
4689   test -f "$ac_file" || continue;
4690   case $ac_file in
4691     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4692     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4693        break;;
4694   esac
4695 done
4696 else
4697   $as_echo "$as_me: failed program was:" >&5
4698 sed 's/^/| /' conftest.$ac_ext >&5
4699
4700 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4701 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4702 as_fn_error $? "cannot compute suffix of object files: cannot compile
4703 See \`config.log' for more details" "$LINENO" 5; }
4704 fi
4705 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4706 fi
4707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4708 $as_echo "$ac_cv_objext" >&6; }
4709 OBJEXT=$ac_cv_objext
4710 ac_objext=$OBJEXT
4711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4712 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4713 if ${ac_cv_c_compiler_gnu+:} false; then :
4714   $as_echo_n "(cached) " >&6
4715 else
4716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4717 /* end confdefs.h.  */
4718
4719 int
4720 main ()
4721 {
4722 #ifndef __GNUC__
4723        choke me
4724 #endif
4725
4726   ;
4727   return 0;
4728 }
4729 _ACEOF
4730 if ac_fn_c_try_compile "$LINENO"; then :
4731   ac_compiler_gnu=yes
4732 else
4733   ac_compiler_gnu=no
4734 fi
4735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4736 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4737
4738 fi
4739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4740 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4741 if test $ac_compiler_gnu = yes; then
4742   GCC=yes
4743 else
4744   GCC=
4745 fi
4746 ac_test_CFLAGS=${CFLAGS+set}
4747 ac_save_CFLAGS=$CFLAGS
4748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4749 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4750 if ${ac_cv_prog_cc_g+:} false; then :
4751   $as_echo_n "(cached) " >&6
4752 else
4753   ac_save_c_werror_flag=$ac_c_werror_flag
4754    ac_c_werror_flag=yes
4755    ac_cv_prog_cc_g=no
4756    CFLAGS="-g"
4757    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4758 /* end confdefs.h.  */
4759
4760 int
4761 main ()
4762 {
4763
4764   ;
4765   return 0;
4766 }
4767 _ACEOF
4768 if ac_fn_c_try_compile "$LINENO"; then :
4769   ac_cv_prog_cc_g=yes
4770 else
4771   CFLAGS=""
4772       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4773 /* end confdefs.h.  */
4774
4775 int
4776 main ()
4777 {
4778
4779   ;
4780   return 0;
4781 }
4782 _ACEOF
4783 if ac_fn_c_try_compile "$LINENO"; then :
4784
4785 else
4786   ac_c_werror_flag=$ac_save_c_werror_flag
4787          CFLAGS="-g"
4788          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4789 /* end confdefs.h.  */
4790
4791 int
4792 main ()
4793 {
4794
4795   ;
4796   return 0;
4797 }
4798 _ACEOF
4799 if ac_fn_c_try_compile "$LINENO"; then :
4800   ac_cv_prog_cc_g=yes
4801 fi
4802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4803 fi
4804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4805 fi
4806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4807    ac_c_werror_flag=$ac_save_c_werror_flag
4808 fi
4809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4810 $as_echo "$ac_cv_prog_cc_g" >&6; }
4811 if test "$ac_test_CFLAGS" = set; then
4812   CFLAGS=$ac_save_CFLAGS
4813 elif test $ac_cv_prog_cc_g = yes; then
4814   if test "$GCC" = yes; then
4815     CFLAGS="-g -O2"
4816   else
4817     CFLAGS="-g"
4818   fi
4819 else
4820   if test "$GCC" = yes; then
4821     CFLAGS="-O2"
4822   else
4823     CFLAGS=
4824   fi
4825 fi
4826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4827 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4828 if ${ac_cv_prog_cc_c89+:} false; then :
4829   $as_echo_n "(cached) " >&6
4830 else
4831   ac_cv_prog_cc_c89=no
4832 ac_save_CC=$CC
4833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4834 /* end confdefs.h.  */
4835 #include <stdarg.h>
4836 #include <stdio.h>
4837 #include <sys/types.h>
4838 #include <sys/stat.h>
4839 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4840 struct buf { int x; };
4841 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4842 static char *e (p, i)
4843      char **p;
4844      int i;
4845 {
4846   return p[i];
4847 }
4848 static char *f (char * (*g) (char **, int), char **p, ...)
4849 {
4850   char *s;
4851   va_list v;
4852   va_start (v,p);
4853   s = g (p, va_arg (v,int));
4854   va_end (v);
4855   return s;
4856 }
4857
4858 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4859    function prototypes and stuff, but not '\xHH' hex character constants.
4860    These don't provoke an error unfortunately, instead are silently treated
4861    as 'x'.  The following induces an error, until -std is added to get
4862    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4863    array size at least.  It's necessary to write '\x00'==0 to get something
4864    that's true only with -std.  */
4865 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4866
4867 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4868    inside strings and character constants.  */
4869 #define FOO(x) 'x'
4870 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4871
4872 int test (int i, double x);
4873 struct s1 {int (*f) (int a);};
4874 struct s2 {int (*f) (double a);};
4875 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4876 int argc;
4877 char **argv;
4878 int
4879 main ()
4880 {
4881 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4882   ;
4883   return 0;
4884 }
4885 _ACEOF
4886 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4887         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4888 do
4889   CC="$ac_save_CC $ac_arg"
4890   if ac_fn_c_try_compile "$LINENO"; then :
4891   ac_cv_prog_cc_c89=$ac_arg
4892 fi
4893 rm -f core conftest.err conftest.$ac_objext
4894   test "x$ac_cv_prog_cc_c89" != "xno" && break
4895 done
4896 rm -f conftest.$ac_ext
4897 CC=$ac_save_CC
4898
4899 fi
4900 # AC_CACHE_VAL
4901 case "x$ac_cv_prog_cc_c89" in
4902   x)
4903     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4904 $as_echo "none needed" >&6; } ;;
4905   xno)
4906     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4907 $as_echo "unsupported" >&6; } ;;
4908   *)
4909     CC="$CC $ac_cv_prog_cc_c89"
4910     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4911 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4912 esac
4913 if test "x$ac_cv_prog_cc_c89" != xno; then :
4914
4915 fi
4916
4917 ac_ext=c
4918 ac_cpp='$CPP $CPPFLAGS'
4919 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4920 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4921 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4922 DEPDIR="${am__leading_dot}deps"
4923
4924 ac_config_commands="$ac_config_commands depfiles"
4925
4926
4927 am_make=${MAKE-make}
4928 cat > confinc << 'END'
4929 am__doit:
4930         @echo this is the am__doit target
4931 .PHONY: am__doit
4932 END
4933 # If we don't find an include directive, just comment out the code.
4934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4935 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4936 am__include="#"
4937 am__quote=
4938 _am_result=none
4939 # First try GNU make style include.
4940 echo "include confinc" > confmf
4941 # Ignore all kinds of additional output from `make'.
4942 case `$am_make -s -f confmf 2> /dev/null` in #(
4943 *the\ am__doit\ target*)
4944   am__include=include
4945   am__quote=
4946   _am_result=GNU
4947   ;;
4948 esac
4949 # Now try BSD make style include.
4950 if test "$am__include" = "#"; then
4951    echo '.include "confinc"' > confmf
4952    case `$am_make -s -f confmf 2> /dev/null` in #(
4953    *the\ am__doit\ target*)
4954      am__include=.include
4955      am__quote="\""
4956      _am_result=BSD
4957      ;;
4958    esac
4959 fi
4960
4961
4962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4963 $as_echo "$_am_result" >&6; }
4964 rm -f confinc confmf
4965
4966 # Check whether --enable-dependency-tracking was given.
4967 if test "${enable_dependency_tracking+set}" = set; then :
4968   enableval=$enable_dependency_tracking;
4969 fi
4970
4971 if test "x$enable_dependency_tracking" != xno; then
4972   am_depcomp="$ac_aux_dir/depcomp"
4973   AMDEPBACKSLASH='\'
4974 fi
4975  if test "x$enable_dependency_tracking" != xno; then
4976   AMDEP_TRUE=
4977   AMDEP_FALSE='#'
4978 else
4979   AMDEP_TRUE='#'
4980   AMDEP_FALSE=
4981 fi
4982
4983
4984
4985 depcc="$CC"   am_compiler_list=
4986
4987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4988 $as_echo_n "checking dependency style of $depcc... " >&6; }
4989 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4990   $as_echo_n "(cached) " >&6
4991 else
4992   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4993   # We make a subdir and do the tests there.  Otherwise we can end up
4994   # making bogus files that we don't know about and never remove.  For
4995   # instance it was reported that on HP-UX the gcc test will end up
4996   # making a dummy file named `D' -- because `-MD' means `put the output
4997   # in D'.
4998   mkdir conftest.dir
4999   # Copy depcomp to subdir because otherwise we won't find it if we're
5000   # using a relative directory.
5001   cp "$am_depcomp" conftest.dir
5002   cd conftest.dir
5003   # We will build objects and dependencies in a subdirectory because
5004   # it helps to detect inapplicable dependency modes.  For instance
5005   # both Tru64's cc and ICC support -MD to output dependencies as a
5006   # side effect of compilation, but ICC will put the dependencies in
5007   # the current directory while Tru64 will put them in the object
5008   # directory.
5009   mkdir sub
5010
5011   am_cv_CC_dependencies_compiler_type=none
5012   if test "$am_compiler_list" = ""; then
5013      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5014   fi
5015   am__universal=false
5016   case " $depcc " in #(
5017      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5018      esac
5019
5020   for depmode in $am_compiler_list; do
5021     # Setup a source with many dependencies, because some compilers
5022     # like to wrap large dependency lists on column 80 (with \), and
5023     # we should not choose a depcomp mode which is confused by this.
5024     #
5025     # We need to recreate these files for each test, as the compiler may
5026     # overwrite some of them when testing with obscure command lines.
5027     # This happens at least with the AIX C compiler.
5028     : > sub/conftest.c
5029     for i in 1 2 3 4 5 6; do
5030       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5031       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5032       # Solaris 8's {/usr,}/bin/sh.
5033       touch sub/conftst$i.h
5034     done
5035     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5036
5037     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5038     # mode.  It turns out that the SunPro C++ compiler does not properly
5039     # handle `-M -o', and we need to detect this.  Also, some Intel
5040     # versions had trouble with output in subdirs
5041     am__obj=sub/conftest.${OBJEXT-o}
5042     am__minus_obj="-o $am__obj"
5043     case $depmode in
5044     gcc)
5045       # This depmode causes a compiler race in universal mode.
5046       test "$am__universal" = false || continue
5047       ;;
5048     nosideeffect)
5049       # after this tag, mechanisms are not by side-effect, so they'll
5050       # only be used when explicitly requested
5051       if test "x$enable_dependency_tracking" = xyes; then
5052         continue
5053       else
5054         break
5055       fi
5056       ;;
5057     msvisualcpp | msvcmsys)
5058       # This compiler won't grok `-c -o', but also, the minuso test has
5059       # not run yet.  These depmodes are late enough in the game, and
5060       # so weak that their functioning should not be impacted.
5061       am__obj=conftest.${OBJEXT-o}
5062       am__minus_obj=
5063       ;;
5064     none) break ;;
5065     esac
5066     if depmode=$depmode \
5067        source=sub/conftest.c object=$am__obj \
5068        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5069        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5070          >/dev/null 2>conftest.err &&
5071        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5072        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5073        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5074        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5075       # icc doesn't choke on unknown options, it will just issue warnings
5076       # or remarks (even with -Werror).  So we grep stderr for any message
5077       # that says an option was ignored or not supported.
5078       # When given -MP, icc 7.0 and 7.1 complain thusly:
5079       #   icc: Command line warning: ignoring option '-M'; no argument required
5080       # The diagnosis changed in icc 8.0:
5081       #   icc: Command line remark: option '-MP' not supported
5082       if (grep 'ignoring option' conftest.err ||
5083           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5084         am_cv_CC_dependencies_compiler_type=$depmode
5085         break
5086       fi
5087     fi
5088   done
5089
5090   cd ..
5091   rm -rf conftest.dir
5092 else
5093   am_cv_CC_dependencies_compiler_type=none
5094 fi
5095
5096 fi
5097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5098 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5099 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5100
5101  if
5102   test "x$enable_dependency_tracking" != xno \
5103   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5104   am__fastdepCC_TRUE=
5105   am__fastdepCC_FALSE='#'
5106 else
5107   am__fastdepCC_TRUE='#'
5108   am__fastdepCC_FALSE=
5109 fi
5110
5111
5112 if test "x$CC" != xcc; then
5113   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5114 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5115 else
5116   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5117 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5118 fi
5119 set dummy $CC; ac_cc=`$as_echo "$2" |
5120                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5121 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
5122   $as_echo_n "(cached) " >&6
5123 else
5124   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5125 /* end confdefs.h.  */
5126
5127 int
5128 main ()
5129 {
5130
5131   ;
5132   return 0;
5133 }
5134 _ACEOF
5135 # Make sure it works both with $CC and with simple cc.
5136 # We do the test twice because some compilers refuse to overwrite an
5137 # existing .o file with -o, though they will create one.
5138 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5139 rm -f conftest2.*
5140 if { { case "(($ac_try" in
5141   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5142   *) ac_try_echo=$ac_try;;
5143 esac
5144 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5145 $as_echo "$ac_try_echo"; } >&5
5146   (eval "$ac_try") 2>&5
5147   ac_status=$?
5148   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5149   test $ac_status = 0; } &&
5150    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5151   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5152   *) ac_try_echo=$ac_try;;
5153 esac
5154 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5155 $as_echo "$ac_try_echo"; } >&5
5156   (eval "$ac_try") 2>&5
5157   ac_status=$?
5158   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5159   test $ac_status = 0; };
5160 then
5161   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5162   if test "x$CC" != xcc; then
5163     # Test first that cc exists at all.
5164     if { ac_try='cc -c conftest.$ac_ext >&5'
5165   { { case "(($ac_try" in
5166   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5167   *) ac_try_echo=$ac_try;;
5168 esac
5169 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5170 $as_echo "$ac_try_echo"; } >&5
5171   (eval "$ac_try") 2>&5
5172   ac_status=$?
5173   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5174   test $ac_status = 0; }; }; then
5175       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5176       rm -f conftest2.*
5177       if { { case "(($ac_try" in
5178   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5179   *) ac_try_echo=$ac_try;;
5180 esac
5181 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5182 $as_echo "$ac_try_echo"; } >&5
5183   (eval "$ac_try") 2>&5
5184   ac_status=$?
5185   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5186   test $ac_status = 0; } &&
5187          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5188   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5189   *) ac_try_echo=$ac_try;;
5190 esac
5191 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5192 $as_echo "$ac_try_echo"; } >&5
5193   (eval "$ac_try") 2>&5
5194   ac_status=$?
5195   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5196   test $ac_status = 0; };
5197       then
5198         # cc works too.
5199         :
5200       else
5201         # cc exists but doesn't like -o.
5202         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5203       fi
5204     fi
5205   fi
5206 else
5207   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5208 fi
5209 rm -f core conftest*
5210
5211 fi
5212 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5214 $as_echo "yes" >&6; }
5215 else
5216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5217 $as_echo "no" >&6; }
5218
5219 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5220
5221 fi
5222
5223 # FIXME: we rely on the cache variable name because
5224 # there is no other way.
5225 set dummy $CC
5226 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5227 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5228 if test "$am_t" != yes; then
5229    # Losing compiler, so override with the script.
5230    # FIXME: It is wrong to rewrite CC.
5231    # But if we don't then we get into trouble of one sort or another.
5232    # A longer-term fix would be to have automake use am__CC in this case,
5233    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5234    CC="$am_aux_dir/compile $CC"
5235 fi
5236
5237
5238
5239 # Initialize gnulib right after verifying that the C compiler works.
5240 if test -n "$ac_tool_prefix"; then
5241   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5242 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5244 $as_echo_n "checking for $ac_word... " >&6; }
5245 if ${ac_cv_prog_RANLIB+:} false; then :
5246   $as_echo_n "(cached) " >&6
5247 else
5248   if test -n "$RANLIB"; then
5249   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5250 else
5251 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5252 for as_dir in $PATH
5253 do
5254   IFS=$as_save_IFS
5255   test -z "$as_dir" && as_dir=.
5256     for ac_exec_ext in '' $ac_executable_extensions; do
5257   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5258     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5259     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5260     break 2
5261   fi
5262 done
5263   done
5264 IFS=$as_save_IFS
5265
5266 fi
5267 fi
5268 RANLIB=$ac_cv_prog_RANLIB
5269 if test -n "$RANLIB"; then
5270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5271 $as_echo "$RANLIB" >&6; }
5272 else
5273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5274 $as_echo "no" >&6; }
5275 fi
5276
5277
5278 fi
5279 if test -z "$ac_cv_prog_RANLIB"; then
5280   ac_ct_RANLIB=$RANLIB
5281   # Extract the first word of "ranlib", so it can be a program name with args.
5282 set dummy ranlib; ac_word=$2
5283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5284 $as_echo_n "checking for $ac_word... " >&6; }
5285 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5286   $as_echo_n "(cached) " >&6
5287 else
5288   if test -n "$ac_ct_RANLIB"; then
5289   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5290 else
5291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5292 for as_dir in $PATH
5293 do
5294   IFS=$as_save_IFS
5295   test -z "$as_dir" && as_dir=.
5296     for ac_exec_ext in '' $ac_executable_extensions; do
5297   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5298     ac_cv_prog_ac_ct_RANLIB="ranlib"
5299     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5300     break 2
5301   fi
5302 done
5303   done
5304 IFS=$as_save_IFS
5305
5306 fi
5307 fi
5308 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5309 if test -n "$ac_ct_RANLIB"; then
5310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5311 $as_echo "$ac_ct_RANLIB" >&6; }
5312 else
5313   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5314 $as_echo "no" >&6; }
5315 fi
5316
5317   if test "x$ac_ct_RANLIB" = x; then
5318     RANLIB=":"
5319   else
5320     case $cross_compiling:$ac_tool_warned in
5321 yes:)
5322 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5323 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5324 ac_tool_warned=yes ;;
5325 esac
5326     RANLIB=$ac_ct_RANLIB
5327   fi
5328 else
5329   RANLIB="$ac_cv_prog_RANLIB"
5330 fi
5331
5332
5333 ac_ext=c
5334 ac_cpp='$CPP $CPPFLAGS'
5335 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5336 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5337 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5339 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5340 # On Suns, sometimes $CPP names a directory.
5341 if test -n "$CPP" && test -d "$CPP"; then
5342   CPP=
5343 fi
5344 if test -z "$CPP"; then
5345   if ${ac_cv_prog_CPP+:} false; then :
5346   $as_echo_n "(cached) " >&6
5347 else
5348       # Double quotes because CPP needs to be expanded
5349     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5350     do
5351       ac_preproc_ok=false
5352 for ac_c_preproc_warn_flag in '' yes
5353 do
5354   # Use a header file that comes with gcc, so configuring glibc
5355   # with a fresh cross-compiler works.
5356   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5357   # <limits.h> exists even on freestanding compilers.
5358   # On the NeXT, cc -E runs the code through the compiler's parser,
5359   # not just through cpp. "Syntax error" is here to catch this case.
5360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5361 /* end confdefs.h.  */
5362 #ifdef __STDC__
5363 # include <limits.h>
5364 #else
5365 # include <assert.h>
5366 #endif
5367                      Syntax error
5368 _ACEOF
5369 if ac_fn_c_try_cpp "$LINENO"; then :
5370
5371 else
5372   # Broken: fails on valid input.
5373 continue
5374 fi
5375 rm -f conftest.err conftest.i conftest.$ac_ext
5376
5377   # OK, works on sane cases.  Now check whether nonexistent headers
5378   # can be detected and how.
5379   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5380 /* end confdefs.h.  */
5381 #include <ac_nonexistent.h>
5382 _ACEOF
5383 if ac_fn_c_try_cpp "$LINENO"; then :
5384   # Broken: success on invalid input.
5385 continue
5386 else
5387   # Passes both tests.
5388 ac_preproc_ok=:
5389 break
5390 fi
5391 rm -f conftest.err conftest.i conftest.$ac_ext
5392
5393 done
5394 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5395 rm -f conftest.i conftest.err conftest.$ac_ext
5396 if $ac_preproc_ok; then :
5397   break
5398 fi
5399
5400     done
5401     ac_cv_prog_CPP=$CPP
5402
5403 fi
5404   CPP=$ac_cv_prog_CPP
5405 else
5406   ac_cv_prog_CPP=$CPP
5407 fi
5408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5409 $as_echo "$CPP" >&6; }
5410 ac_preproc_ok=false
5411 for ac_c_preproc_warn_flag in '' yes
5412 do
5413   # Use a header file that comes with gcc, so configuring glibc
5414   # with a fresh cross-compiler works.
5415   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5416   # <limits.h> exists even on freestanding compilers.
5417   # On the NeXT, cc -E runs the code through the compiler's parser,
5418   # not just through cpp. "Syntax error" is here to catch this case.
5419   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5420 /* end confdefs.h.  */
5421 #ifdef __STDC__
5422 # include <limits.h>
5423 #else
5424 # include <assert.h>
5425 #endif
5426                      Syntax error
5427 _ACEOF
5428 if ac_fn_c_try_cpp "$LINENO"; then :
5429
5430 else
5431   # Broken: fails on valid input.
5432 continue
5433 fi
5434 rm -f conftest.err conftest.i conftest.$ac_ext
5435
5436   # OK, works on sane cases.  Now check whether nonexistent headers
5437   # can be detected and how.
5438   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5439 /* end confdefs.h.  */
5440 #include <ac_nonexistent.h>
5441 _ACEOF
5442 if ac_fn_c_try_cpp "$LINENO"; then :
5443   # Broken: success on invalid input.
5444 continue
5445 else
5446   # Passes both tests.
5447 ac_preproc_ok=:
5448 break
5449 fi
5450 rm -f conftest.err conftest.i conftest.$ac_ext
5451
5452 done
5453 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5454 rm -f conftest.i conftest.err conftest.$ac_ext
5455 if $ac_preproc_ok; then :
5456
5457 else
5458   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5459 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5460 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5461 See \`config.log' for more details" "$LINENO" 5; }
5462 fi
5463
5464 ac_ext=c
5465 ac_cpp='$CPP $CPPFLAGS'
5466 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5467 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5468 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5469
5470
5471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5472 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5473 if ${ac_cv_path_GREP+:} false; then :
5474   $as_echo_n "(cached) " >&6
5475 else
5476   if test -z "$GREP"; then
5477   ac_path_GREP_found=false
5478   # Loop through the user's path and test for each of PROGNAME-LIST
5479   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5480 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5481 do
5482   IFS=$as_save_IFS
5483   test -z "$as_dir" && as_dir=.
5484     for ac_prog in grep ggrep; do
5485     for ac_exec_ext in '' $ac_executable_extensions; do
5486       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5487       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5488 # Check for GNU ac_path_GREP and select it if it is found.
5489   # Check for GNU $ac_path_GREP
5490 case `"$ac_path_GREP" --version 2>&1` in
5491 *GNU*)
5492   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5493 *)
5494   ac_count=0
5495   $as_echo_n 0123456789 >"conftest.in"
5496   while :
5497   do
5498     cat "conftest.in" "conftest.in" >"conftest.tmp"
5499     mv "conftest.tmp" "conftest.in"
5500     cp "conftest.in" "conftest.nl"
5501     $as_echo 'GREP' >> "conftest.nl"
5502     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5503     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5504     as_fn_arith $ac_count + 1 && ac_count=$as_val
5505     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5506       # Best one so far, save it but keep looking for a better one
5507       ac_cv_path_GREP="$ac_path_GREP"
5508       ac_path_GREP_max=$ac_count
5509     fi
5510     # 10*(2^10) chars as input seems more than enough
5511     test $ac_count -gt 10 && break
5512   done
5513   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5514 esac
5515
5516       $ac_path_GREP_found && break 3
5517     done
5518   done
5519   done
5520 IFS=$as_save_IFS
5521   if test -z "$ac_cv_path_GREP"; then
5522     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5523   fi
5524 else
5525   ac_cv_path_GREP=$GREP
5526 fi
5527
5528 fi
5529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5530 $as_echo "$ac_cv_path_GREP" >&6; }
5531  GREP="$ac_cv_path_GREP"
5532
5533
5534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5535 $as_echo_n "checking for egrep... " >&6; }
5536 if ${ac_cv_path_EGREP+:} false; then :
5537   $as_echo_n "(cached) " >&6
5538 else
5539   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5540    then ac_cv_path_EGREP="$GREP -E"
5541    else
5542      if test -z "$EGREP"; then
5543   ac_path_EGREP_found=false
5544   # Loop through the user's path and test for each of PROGNAME-LIST
5545   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5546 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5547 do
5548   IFS=$as_save_IFS
5549   test -z "$as_dir" && as_dir=.
5550     for ac_prog in egrep; do
5551     for ac_exec_ext in '' $ac_executable_extensions; do
5552       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5553       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5554 # Check for GNU ac_path_EGREP and select it if it is found.
5555   # Check for GNU $ac_path_EGREP
5556 case `"$ac_path_EGREP" --version 2>&1` in
5557 *GNU*)
5558   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5559 *)
5560   ac_count=0
5561   $as_echo_n 0123456789 >"conftest.in"
5562   while :
5563   do
5564     cat "conftest.in" "conftest.in" >"conftest.tmp"
5565     mv "conftest.tmp" "conftest.in"
5566     cp "conftest.in" "conftest.nl"
5567     $as_echo 'EGREP' >> "conftest.nl"
5568     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5569     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5570     as_fn_arith $ac_count + 1 && ac_count=$as_val
5571     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5572       # Best one so far, save it but keep looking for a better one
5573       ac_cv_path_EGREP="$ac_path_EGREP"
5574       ac_path_EGREP_max=$ac_count
5575     fi
5576     # 10*(2^10) chars as input seems more than enough
5577     test $ac_count -gt 10 && break
5578   done
5579   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5580 esac
5581
5582       $ac_path_EGREP_found && break 3
5583     done
5584   done
5585   done
5586 IFS=$as_save_IFS
5587   if test -z "$ac_cv_path_EGREP"; then
5588     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5589   fi
5590 else
5591   ac_cv_path_EGREP=$EGREP
5592 fi
5593
5594    fi
5595 fi
5596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5597 $as_echo "$ac_cv_path_EGREP" >&6; }
5598  EGREP="$ac_cv_path_EGREP"
5599
5600
5601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5602 $as_echo_n "checking for ANSI C header files... " >&6; }
5603 if ${ac_cv_header_stdc+:} false; then :
5604   $as_echo_n "(cached) " >&6
5605 else
5606   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5607 /* end confdefs.h.  */
5608 #include <stdlib.h>
5609 #include <stdarg.h>
5610 #include <string.h>
5611 #include <float.h>
5612
5613 int
5614 main ()
5615 {
5616
5617   ;
5618   return 0;
5619 }
5620 _ACEOF
5621 if ac_fn_c_try_compile "$LINENO"; then :
5622   ac_cv_header_stdc=yes
5623 else
5624   ac_cv_header_stdc=no
5625 fi
5626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5627
5628 if test $ac_cv_header_stdc = yes; then
5629   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5631 /* end confdefs.h.  */
5632 #include <string.h>
5633
5634 _ACEOF
5635 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5636   $EGREP "memchr" >/dev/null 2>&1; then :
5637
5638 else
5639   ac_cv_header_stdc=no
5640 fi
5641 rm -f conftest*
5642
5643 fi
5644
5645 if test $ac_cv_header_stdc = yes; then
5646   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5647   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5648 /* end confdefs.h.  */
5649 #include <stdlib.h>
5650
5651 _ACEOF
5652 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5653   $EGREP "free" >/dev/null 2>&1; then :
5654
5655 else
5656   ac_cv_header_stdc=no
5657 fi
5658 rm -f conftest*
5659
5660 fi
5661
5662 if test $ac_cv_header_stdc = yes; then
5663   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5664   if test "$cross_compiling" = yes; then :
5665   :
5666 else
5667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5668 /* end confdefs.h.  */
5669 #include <ctype.h>
5670 #include <stdlib.h>
5671 #if ((' ' & 0x0FF) == 0x020)
5672 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5673 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5674 #else
5675 # define ISLOWER(c) \
5676                    (('a' <= (c) && (c) <= 'i') \
5677                      || ('j' <= (c) && (c) <= 'r') \
5678                      || ('s' <= (c) && (c) <= 'z'))
5679 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5680 #endif
5681
5682 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5683 int
5684 main ()
5685 {
5686   int i;
5687   for (i = 0; i < 256; i++)
5688     if (XOR (islower (i), ISLOWER (i))
5689         || toupper (i) != TOUPPER (i))
5690       return 2;
5691   return 0;
5692 }
5693 _ACEOF
5694 if ac_fn_c_try_run "$LINENO"; then :
5695
5696 else
5697   ac_cv_header_stdc=no
5698 fi
5699 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5700   conftest.$ac_objext conftest.beam conftest.$ac_ext
5701 fi
5702
5703 fi
5704 fi
5705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5706 $as_echo "$ac_cv_header_stdc" >&6; }
5707 if test $ac_cv_header_stdc = yes; then
5708
5709 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5710
5711 fi
5712
5713 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5714 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5715                   inttypes.h stdint.h unistd.h
5716 do :
5717   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5718 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5719 "
5720 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5721   cat >>confdefs.h <<_ACEOF
5722 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5723 _ACEOF
5724
5725 fi
5726
5727 done
5728
5729
5730
5731
5732
5733   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5734 if test "x$ac_cv_header_minix_config_h" = xyes; then :
5735   MINIX=yes
5736 else
5737   MINIX=
5738 fi
5739
5740
5741   if test "$MINIX" = yes; then
5742
5743 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5744
5745
5746 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5747
5748
5749 $as_echo "#define _MINIX 1" >>confdefs.h
5750
5751   fi
5752
5753         case "$host_os" in
5754     hpux*)
5755
5756 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
5757
5758       ;;
5759   esac
5760
5761
5762   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5763 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5764 if ${ac_cv_safe_to_define___extensions__+:} false; then :
5765   $as_echo_n "(cached) " >&6
5766 else
5767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5768 /* end confdefs.h.  */
5769
5770 #         define __EXTENSIONS__ 1
5771           $ac_includes_default
5772 int
5773 main ()
5774 {
5775
5776   ;
5777   return 0;
5778 }
5779 _ACEOF
5780 if ac_fn_c_try_compile "$LINENO"; then :
5781   ac_cv_safe_to_define___extensions__=yes
5782 else
5783   ac_cv_safe_to_define___extensions__=no
5784 fi
5785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5786 fi
5787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5788 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5789   test $ac_cv_safe_to_define___extensions__ = yes &&
5790     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5791
5792   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5793
5794   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5795
5796   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5797
5798   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5799
5800
5801
5802
5803
5804
5805
5806
5807
5808
5809   # Code from module arg-nonnull:
5810   # Code from module c++defs:
5811   # Code from module dtoastr:
5812   # Code from module extensions:
5813
5814   # Code from module getopt-gnu:
5815   # Code from module getopt-posix:
5816   # Code from module gettext-h:
5817   # Code from module include_next:
5818   # Code from module intprops:
5819   # Code from module mktime:
5820   # Code from module multiarch:
5821   # Code from module stddef:
5822   # Code from module time:
5823   # Code from module time_r:
5824   # Code from module unistd:
5825   # Code from module warn-on-use:
5826
5827
5828 # On Suns, sometimes $CPP names a directory.
5829 if test -n "$CPP" && test -d "$CPP"; then
5830   CPP=
5831 fi
5832
5833 ## If not using gcc, and on Solaris, and no CPP specified, see if
5834 ## using a Sun compiler, which needs -Xs to prevent whitespace.
5835 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
5836  test x"$CPP" = x; then
5837   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
5838 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
5839   if ${emacs_cv_sunpro_c+:} false; then :
5840   $as_echo_n "(cached) " >&6
5841 else
5842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5843 /* end confdefs.h.  */
5844
5845 int
5846 main ()
5847 {
5848 #ifndef __SUNPRO_C
5849 fail;
5850 #endif
5851
5852   ;
5853   return 0;
5854 }
5855 _ACEOF
5856 if ac_fn_c_try_link "$LINENO"; then :
5857   emacs_cv_sunpro_c=yes
5858 else
5859   emacs_cv_sunpro_c=no
5860 fi
5861 rm -f core conftest.err conftest.$ac_objext \
5862     conftest$ac_exeext conftest.$ac_ext
5863 fi
5864
5865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
5866 $as_echo "$emacs_cv_sunpro_c" >&6; }
5867
5868   if test x"$emacs_cv_sunpro_c" = xyes; then
5869     NON_GNU_CPP="$CC -E -Xs"
5870   fi
5871 fi
5872
5873 #### Some systems specify a CPP to use unless we are using GCC.
5874 #### Now that we know whether we are using GCC, we can decide whether
5875 #### to use that one.
5876 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
5877 then
5878   CPP="$NON_GNU_CPP"
5879 fi
5880
5881 #### Some systems specify a CC to use unless we are using GCC.
5882 #### Now that we know whether we are using GCC, we can decide whether
5883 #### to use that one.
5884 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
5885   test x$cc_specified != xyes
5886 then
5887   CC="$NON_GNU_CC"
5888 fi
5889
5890 if test x$GCC = xyes; then
5891   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5892 else
5893   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5894 fi
5895
5896 ### Use -Wno-pointer-sign if the compiler supports it
5897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
5898 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
5899 SAVE_CFLAGS="$CFLAGS"
5900 CFLAGS="$CFLAGS -Wno-pointer-sign"
5901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5902 /* end confdefs.h.  */
5903
5904 int
5905 main ()
5906 {
5907
5908   ;
5909   return 0;
5910 }
5911 _ACEOF
5912 if ac_fn_c_try_compile "$LINENO"; then :
5913   has_option=yes
5914 else
5915   has_option=no
5916 fi
5917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5918 if test $has_option = yes; then
5919    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
5920 fi
5921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5922 $as_echo "$has_option" >&6; }
5923 CFLAGS="$SAVE_CFLAGS"
5924 unset has_option
5925 unset SAVE_CFLAGS
5926
5927 ### Use -Wdeclaration-after-statement if the compiler supports it
5928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
5929 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
5930 SAVE_CFLAGS="$CFLAGS"
5931 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
5932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5933 /* end confdefs.h.  */
5934
5935 int
5936 main ()
5937 {
5938
5939   ;
5940   return 0;
5941 }
5942 _ACEOF
5943 if ac_fn_c_try_compile "$LINENO"; then :
5944   has_option=yes
5945 else
5946   has_option=no
5947 fi
5948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5949 if test $has_option = yes; then
5950    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
5951 fi
5952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5953 $as_echo "$has_option" >&6; }
5954 CFLAGS="$SAVE_CFLAGS"
5955 unset has_option
5956 unset SAVE_CFLAGS
5957
5958 ### Use -Wold-style-definition if the compiler supports it
5959 # This can be removed when conversion to standard C is finished.
5960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
5961 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
5962 SAVE_CFLAGS="$CFLAGS"
5963 CFLAGS="$CFLAGS -Wold-style-definition"
5964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5965 /* end confdefs.h.  */
5966
5967 int
5968 main ()
5969 {
5970
5971   ;
5972   return 0;
5973 }
5974 _ACEOF
5975 if ac_fn_c_try_compile "$LINENO"; then :
5976   has_option=yes
5977 else
5978   has_option=no
5979 fi
5980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5981 if test $has_option = yes; then
5982    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
5983 fi
5984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5985 $as_echo "$has_option" >&6; }
5986 CFLAGS="$SAVE_CFLAGS"
5987 unset has_option
5988 unset SAVE_CFLAGS
5989
5990 ### Use -Wimplicit-function-declaration if the compiler supports it
5991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
5992 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
5993 SAVE_CFLAGS="$CFLAGS"
5994 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
5995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5996 /* end confdefs.h.  */
5997
5998 int
5999 main ()
6000 {
6001
6002   ;
6003   return 0;
6004 }
6005 _ACEOF
6006 if ac_fn_c_try_compile "$LINENO"; then :
6007   has_option=yes
6008 else
6009   has_option=no
6010 fi
6011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6012 if test $has_option = yes; then
6013    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6014 fi
6015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6016 $as_echo "$has_option" >&6; }
6017 CFLAGS="$SAVE_CFLAGS"
6018 unset has_option
6019 unset SAVE_CFLAGS
6020
6021
6022
6023
6024 #### Some other nice autoconf tests.
6025
6026 ac_ext=c
6027 ac_cpp='$CPP $CPPFLAGS'
6028 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6029 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6030 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6032 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6033 # On Suns, sometimes $CPP names a directory.
6034 if test -n "$CPP" && test -d "$CPP"; then
6035   CPP=
6036 fi
6037 if test -z "$CPP"; then
6038   if ${ac_cv_prog_CPP+:} false; then :
6039   $as_echo_n "(cached) " >&6
6040 else
6041       # Double quotes because CPP needs to be expanded
6042     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6043     do
6044       ac_preproc_ok=false
6045 for ac_c_preproc_warn_flag in '' yes
6046 do
6047   # Use a header file that comes with gcc, so configuring glibc
6048   # with a fresh cross-compiler works.
6049   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6050   # <limits.h> exists even on freestanding compilers.
6051   # On the NeXT, cc -E runs the code through the compiler's parser,
6052   # not just through cpp. "Syntax error" is here to catch this case.
6053   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6054 /* end confdefs.h.  */
6055 #ifdef __STDC__
6056 # include <limits.h>
6057 #else
6058 # include <assert.h>
6059 #endif
6060                      Syntax error
6061 _ACEOF
6062 if ac_fn_c_try_cpp "$LINENO"; then :
6063
6064 else
6065   # Broken: fails on valid input.
6066 continue
6067 fi
6068 rm -f conftest.err conftest.i conftest.$ac_ext
6069
6070   # OK, works on sane cases.  Now check whether nonexistent headers
6071   # can be detected and how.
6072   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6073 /* end confdefs.h.  */
6074 #include <ac_nonexistent.h>
6075 _ACEOF
6076 if ac_fn_c_try_cpp "$LINENO"; then :
6077   # Broken: success on invalid input.
6078 continue
6079 else
6080   # Passes both tests.
6081 ac_preproc_ok=:
6082 break
6083 fi
6084 rm -f conftest.err conftest.i conftest.$ac_ext
6085
6086 done
6087 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6088 rm -f conftest.i conftest.err conftest.$ac_ext
6089 if $ac_preproc_ok; then :
6090   break
6091 fi
6092
6093     done
6094     ac_cv_prog_CPP=$CPP
6095
6096 fi
6097   CPP=$ac_cv_prog_CPP
6098 else
6099   ac_cv_prog_CPP=$CPP
6100 fi
6101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6102 $as_echo "$CPP" >&6; }
6103 ac_preproc_ok=false
6104 for ac_c_preproc_warn_flag in '' yes
6105 do
6106   # Use a header file that comes with gcc, so configuring glibc
6107   # with a fresh cross-compiler works.
6108   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6109   # <limits.h> exists even on freestanding compilers.
6110   # On the NeXT, cc -E runs the code through the compiler's parser,
6111   # not just through cpp. "Syntax error" is here to catch this case.
6112   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6113 /* end confdefs.h.  */
6114 #ifdef __STDC__
6115 # include <limits.h>
6116 #else
6117 # include <assert.h>
6118 #endif
6119                      Syntax error
6120 _ACEOF
6121 if ac_fn_c_try_cpp "$LINENO"; then :
6122
6123 else
6124   # Broken: fails on valid input.
6125 continue
6126 fi
6127 rm -f conftest.err conftest.i conftest.$ac_ext
6128
6129   # OK, works on sane cases.  Now check whether nonexistent headers
6130   # can be detected and how.
6131   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6132 /* end confdefs.h.  */
6133 #include <ac_nonexistent.h>
6134 _ACEOF
6135 if ac_fn_c_try_cpp "$LINENO"; then :
6136   # Broken: success on invalid input.
6137 continue
6138 else
6139   # Passes both tests.
6140 ac_preproc_ok=:
6141 break
6142 fi
6143 rm -f conftest.err conftest.i conftest.$ac_ext
6144
6145 done
6146 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6147 rm -f conftest.i conftest.err conftest.$ac_ext
6148 if $ac_preproc_ok; then :
6149
6150 else
6151   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6152 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6153 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6154 See \`config.log' for more details" "$LINENO" 5; }
6155 fi
6156
6157 ac_ext=c
6158 ac_cpp='$CPP $CPPFLAGS'
6159 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6160 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6161 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6162
6163
6164 if test "x$RANLIB" = x; then
6165   if test -n "$ac_tool_prefix"; then
6166   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6167 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6169 $as_echo_n "checking for $ac_word... " >&6; }
6170 if ${ac_cv_prog_RANLIB+:} false; then :
6171   $as_echo_n "(cached) " >&6
6172 else
6173   if test -n "$RANLIB"; then
6174   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6175 else
6176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6177 for as_dir in $PATH
6178 do
6179   IFS=$as_save_IFS
6180   test -z "$as_dir" && as_dir=.
6181     for ac_exec_ext in '' $ac_executable_extensions; do
6182   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6183     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6184     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6185     break 2
6186   fi
6187 done
6188   done
6189 IFS=$as_save_IFS
6190
6191 fi
6192 fi
6193 RANLIB=$ac_cv_prog_RANLIB
6194 if test -n "$RANLIB"; then
6195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6196 $as_echo "$RANLIB" >&6; }
6197 else
6198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6199 $as_echo "no" >&6; }
6200 fi
6201
6202
6203 fi
6204 if test -z "$ac_cv_prog_RANLIB"; then
6205   ac_ct_RANLIB=$RANLIB
6206   # Extract the first word of "ranlib", so it can be a program name with args.
6207 set dummy ranlib; ac_word=$2
6208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6209 $as_echo_n "checking for $ac_word... " >&6; }
6210 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6211   $as_echo_n "(cached) " >&6
6212 else
6213   if test -n "$ac_ct_RANLIB"; then
6214   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6215 else
6216 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6217 for as_dir in $PATH
6218 do
6219   IFS=$as_save_IFS
6220   test -z "$as_dir" && as_dir=.
6221     for ac_exec_ext in '' $ac_executable_extensions; do
6222   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6223     ac_cv_prog_ac_ct_RANLIB="ranlib"
6224     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6225     break 2
6226   fi
6227 done
6228   done
6229 IFS=$as_save_IFS
6230
6231 fi
6232 fi
6233 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6234 if test -n "$ac_ct_RANLIB"; then
6235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6236 $as_echo "$ac_ct_RANLIB" >&6; }
6237 else
6238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6239 $as_echo "no" >&6; }
6240 fi
6241
6242   if test "x$ac_ct_RANLIB" = x; then
6243     RANLIB=":"
6244   else
6245     case $cross_compiling:$ac_tool_warned in
6246 yes:)
6247 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6248 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6249 ac_tool_warned=yes ;;
6250 esac
6251     RANLIB=$ac_ct_RANLIB
6252   fi
6253 else
6254   RANLIB="$ac_cv_prog_RANLIB"
6255 fi
6256
6257 fi
6258
6259 ## Although we're running on an amd64 kernel, we're actually compiling for
6260 ## the x86 architecture.  The user should probably have provided an
6261 ## explicit --build to `configure', but if everything else than the kernel
6262 ## is running in i386 mode, we can help them out.
6263 if test "$machine" = "amdx86-64"; then
6264   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6265 if test "x$ac_cv_have_decl_i386" = xyes; then :
6266
6267 fi
6268
6269   if test "$ac_cv_have_decl_i386" = "yes"; then
6270     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6271     machine=intel386
6272     machfile="m/${machine}.h"
6273   fi
6274 fi
6275
6276 # Extract the first word of "install-info", so it can be a program name with args.
6277 set dummy install-info; ac_word=$2
6278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6279 $as_echo_n "checking for $ac_word... " >&6; }
6280 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6281   $as_echo_n "(cached) " >&6
6282 else
6283   case $INSTALL_INFO in
6284   [\\/]* | ?:[\\/]*)
6285   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6286   ;;
6287   *)
6288   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6289 for as_dir in $PATH
6290 do
6291   IFS=$as_save_IFS
6292   test -z "$as_dir" && as_dir=.
6293     for ac_exec_ext in '' $ac_executable_extensions; do
6294   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6295     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6296     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6297     break 2
6298   fi
6299 done
6300   done
6301 IFS=$as_save_IFS
6302
6303   ;;
6304 esac
6305 fi
6306 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6307 if test -n "$INSTALL_INFO"; then
6308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6309 $as_echo "$INSTALL_INFO" >&6; }
6310 else
6311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6312 $as_echo "no" >&6; }
6313 fi
6314
6315
6316 # Extract the first word of "install-info", so it can be a program name with args.
6317 set dummy install-info; ac_word=$2
6318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6319 $as_echo_n "checking for $ac_word... " >&6; }
6320 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6321   $as_echo_n "(cached) " >&6
6322 else
6323   case $INSTALL_INFO in
6324   [\\/]* | ?:[\\/]*)
6325   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6326   ;;
6327   *)
6328   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6329 for as_dir in /usr/sbin
6330 do
6331   IFS=$as_save_IFS
6332   test -z "$as_dir" && as_dir=.
6333     for ac_exec_ext in '' $ac_executable_extensions; do
6334   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6335     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6336     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6337     break 2
6338   fi
6339 done
6340   done
6341 IFS=$as_save_IFS
6342
6343   ;;
6344 esac
6345 fi
6346 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6347 if test -n "$INSTALL_INFO"; then
6348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6349 $as_echo "$INSTALL_INFO" >&6; }
6350 else
6351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6352 $as_echo "no" >&6; }
6353 fi
6354
6355
6356 # Extract the first word of "install-info", so it can be a program name with args.
6357 set dummy install-info; ac_word=$2
6358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6359 $as_echo_n "checking for $ac_word... " >&6; }
6360 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6361   $as_echo_n "(cached) " >&6
6362 else
6363   case $INSTALL_INFO in
6364   [\\/]* | ?:[\\/]*)
6365   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6366   ;;
6367   *)
6368   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6369 for as_dir in /sbin
6370 do
6371   IFS=$as_save_IFS
6372   test -z "$as_dir" && as_dir=.
6373     for ac_exec_ext in '' $ac_executable_extensions; do
6374   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6375     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6376     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6377     break 2
6378   fi
6379 done
6380   done
6381 IFS=$as_save_IFS
6382
6383   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6384   ;;
6385 esac
6386 fi
6387 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6388 if test -n "$INSTALL_INFO"; then
6389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6390 $as_echo "$INSTALL_INFO" >&6; }
6391 else
6392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6393 $as_echo "no" >&6; }
6394 fi
6395
6396
6397 # Extract the first word of "gzip", so it can be a program name with args.
6398 set dummy gzip; ac_word=$2
6399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6400 $as_echo_n "checking for $ac_word... " >&6; }
6401 if ${ac_cv_path_GZIP_PROG+:} false; then :
6402   $as_echo_n "(cached) " >&6
6403 else
6404   case $GZIP_PROG in
6405   [\\/]* | ?:[\\/]*)
6406   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6407   ;;
6408   *)
6409   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6410 for as_dir in $PATH
6411 do
6412   IFS=$as_save_IFS
6413   test -z "$as_dir" && as_dir=.
6414     for ac_exec_ext in '' $ac_executable_extensions; do
6415   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6416     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
6417     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6418     break 2
6419   fi
6420 done
6421   done
6422 IFS=$as_save_IFS
6423
6424   ;;
6425 esac
6426 fi
6427 GZIP_PROG=$ac_cv_path_GZIP_PROG
6428 if test -n "$GZIP_PROG"; then
6429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6430 $as_echo "$GZIP_PROG" >&6; }
6431 else
6432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6433 $as_echo "no" >&6; }
6434 fi
6435
6436
6437
6438
6439 ## Need makeinfo >= 4.6 (?) to build the manuals.
6440 # Extract the first word of "makeinfo", so it can be a program name with args.
6441 set dummy makeinfo; ac_word=$2
6442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6443 $as_echo_n "checking for $ac_word... " >&6; }
6444 if ${ac_cv_path_MAKEINFO+:} false; then :
6445   $as_echo_n "(cached) " >&6
6446 else
6447   case $MAKEINFO in
6448   [\\/]* | ?:[\\/]*)
6449   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6450   ;;
6451   *)
6452   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6453 for as_dir in $PATH
6454 do
6455   IFS=$as_save_IFS
6456   test -z "$as_dir" && as_dir=.
6457     for ac_exec_ext in '' $ac_executable_extensions; do
6458   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6459     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6460     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6461     break 2
6462   fi
6463 done
6464   done
6465 IFS=$as_save_IFS
6466
6467   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6468   ;;
6469 esac
6470 fi
6471 MAKEINFO=$ac_cv_path_MAKEINFO
6472 if test -n "$MAKEINFO"; then
6473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6474 $as_echo "$MAKEINFO" >&6; }
6475 else
6476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6477 $as_echo "no" >&6; }
6478 fi
6479
6480
6481 if test "$MAKEINFO" != "no" && \
6482   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
6483    MAKEINFO=no
6484 fi
6485
6486 ## Makeinfo is unusual.  For a released Emacs, the manuals are
6487 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
6488 ## therefore in the category of "special tools" not normally required, which
6489 ## configure does not have to check for (eg autoconf itself).
6490 ## In a Bazaar checkout on the other hand, the manuals are not included.
6491 ## So makeinfo is a requirement to build from Bazaar, and configure
6492 ## should test for it as it does for any other build requirement.
6493 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6494 ## with pre-built manuals, from a Bazaar checkout.
6495 HAVE_MAKEINFO=yes
6496
6497 if test "$MAKEINFO" = "no"; then
6498   MAKEINFO=makeinfo
6499   if test "x${with_makeinfo}" = "xno"; then
6500     HAVE_MAKEINFO=no
6501   elif test ! -e $srcdir/info/emacs; then
6502     as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
6503 source tree does not seem to have pre-built manuals in the \`info' directory.
6504 Either install a suitable version of makeinfo, or re-run configure
6505 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6506   fi
6507 fi
6508
6509
6510
6511 if test x$GCC = xyes; then
6512   test "x$GCC_LINK_TEST_OPTIONS" != x && \
6513     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6514 else
6515   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6516     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6517 fi
6518
6519
6520 late_LDFLAGS=$LDFLAGS
6521 if test x$GCC = xyes; then
6522   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6523 else
6524   LDFLAGS="$LDFLAGS -znocombreloc"
6525 fi
6526
6527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6528 $as_echo_n "checking for -znocombreloc... " >&6; }
6529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6530 /* end confdefs.h.  */
6531
6532 int
6533 main ()
6534 {
6535
6536   ;
6537   return 0;
6538 }
6539 _ACEOF
6540 if ac_fn_c_try_link "$LINENO"; then :
6541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6542 $as_echo "yes" >&6; }
6543 else
6544   LDFLAGS=$late_LDFLAGS
6545   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6546 $as_echo "no" >&6; }
6547 fi
6548 rm -f core conftest.err conftest.$ac_objext \
6549     conftest$ac_exeext conftest.$ac_ext
6550
6551
6552 # The value of CPP is a quoted variable reference, so we need to do this
6553 # to get its actual value...
6554 CPP=`eval "echo $CPP"`
6555
6556
6557 CANNOT_DUMP=no
6558 case "$opsys" in
6559   your-opsys-here)
6560    CANNOT_DUMP=yes
6561
6562 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6563
6564   ;;
6565 esac
6566
6567
6568
6569 UNEXEC_OBJ=unexelf.o
6570 case "$opsys" in
6571   # MSDOS uses unexcoff.o
6572   # MSWindows uses unexw32.o
6573   aix4-2)
6574    UNEXEC_OBJ=unexaix.o
6575    ;;
6576   cygwin)
6577    UNEXEC_OBJ=unexcw.o
6578    ;;
6579   darwin)
6580    UNEXEC_OBJ=unexmacosx.o
6581    ;;
6582   hpux10-20 | hpux11)
6583    UNEXEC_OBJ=unexhp9k800.o
6584    ;;
6585   sol2-10)
6586    # Use the Solaris dldump() function, called from unexsol.c, to dump
6587    # emacs, instead of the generic ELF dump code found in unexelf.c.
6588    # The resulting binary has a complete symbol table, and is better
6589    # for debugging and other observability tools (debuggers, pstack, etc).
6590    #
6591    # If you encounter a problem using dldump(), please consider sending
6592    # a message to the OpenSolaris tools-linking mailing list:
6593    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
6594    #
6595    # It is likely that dldump() works with older Solaris too, but this has
6596    # not been tested, so for now this change is for Solaris 10 or newer.
6597    UNEXEC_OBJ=unexsol.o
6598    ;;
6599 esac
6600
6601 LD_SWITCH_SYSTEM=
6602 case "$opsys" in
6603   freebsd)
6604    ## Let `ld' find image libs and similar things in /usr/local/lib.
6605    ## The system compiler, GCC, has apparently been modified to not
6606    ## look there, contrary to what a stock GCC would do.
6607    LD_SWITCH_SYSTEM=-L/usr/local/lib
6608    ;;
6609
6610   gnu-linux)
6611    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
6612    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
6613    ;;
6614
6615   netbsd)
6616    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
6617    ;;
6618
6619   openbsd)
6620    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
6621    ## otherwise Emacs dumps core on elf systems.
6622    LD_SWITCH_SYSTEM="-Z"
6623    ;;
6624 esac
6625
6626
6627 ac_link="$ac_link $LD_SWITCH_SYSTEM"
6628
6629 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
6630 ## which has not been defined yet.  When this was handled with cpp,
6631 ## it was expanded to null when configure sourced the s/*.h file.
6632 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
6633 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
6634 ## (or somesuch), but because it is supposed to go at the _front_
6635 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
6636 ## Compare with the gnu-linux case below, which added to the end
6637 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
6638 ## LD_SWITCH_SYSTEM_TEMACS.
6639 case "$opsys" in
6640   netbsd|openbsd)
6641    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
6642    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
6643 esac
6644
6645
6646 C_SWITCH_MACHINE=
6647 if test "$machine" = "alpha"; then
6648   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
6649 if test "x$ac_cv_have_decl___ELF__" = xyes; then :
6650
6651 fi
6652
6653   if test "$ac_cv_have_decl___ELF__" = "yes"; then
6654     ## With ELF, make sure that all common symbols get allocated to in the
6655     ## data section.  Otherwise, the dump of temacs may miss variables in
6656     ## the shared library that have been initialized.  For example, with
6657     ## GNU libc, __malloc_initialized would normally be resolved to the
6658     ## shared library's .bss section, which is fatal.
6659     if test "x$GCC" = "xyes"; then
6660       C_SWITCH_MACHINE="-fno-common"
6661     else
6662       as_fn_error $? "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
6663     fi
6664   else
6665     UNEXEC_OBJ=unexalpha.o
6666   fi
6667 fi
6668
6669
6670
6671
6672 C_SWITCH_SYSTEM=
6673 ## Some programs in src produce warnings saying certain subprograms
6674 ## are too complex and need a MAXMEM value greater than 2000 for
6675 ## additional optimization.  --nils@exp-math.uni-essen.de
6676 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
6677   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
6678 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
6679 ## It is redundant in glibc2, since we define _GNU_SOURCE.
6680
6681
6682
6683 LIBS_SYSTEM=
6684 case "$opsys" in
6685   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
6686   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
6687
6688   freebsd) LIBS_SYSTEM="-lutil" ;;
6689
6690   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
6691
6692   sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
6693
6694   ## Motif needs -lgen.
6695   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
6696 esac
6697
6698
6699
6700 ### Make sure subsequent tests use flags consistent with the build flags.
6701
6702 if test x"${OVERRIDE_CPPFLAGS}" != x; then
6703   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
6704 else
6705   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
6706 fi
6707
6708
6709
6710 # Check whether --enable-largefile was given.
6711 if test "${enable_largefile+set}" = set; then :
6712   enableval=$enable_largefile;
6713 fi
6714
6715 if test "$enable_largefile" != no; then
6716
6717   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6718 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6719 if ${ac_cv_sys_largefile_CC+:} false; then :
6720   $as_echo_n "(cached) " >&6
6721 else
6722   ac_cv_sys_largefile_CC=no
6723      if test "$GCC" != yes; then
6724        ac_save_CC=$CC
6725        while :; do
6726          # IRIX 6.2 and later do not support large files by default,
6727          # so use the C compiler's -n32 option if that helps.
6728          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6729 /* end confdefs.h.  */
6730 #include <sys/types.h>
6731  /* Check that off_t can represent 2**63 - 1 correctly.
6732     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6733     since some C++ compilers masquerading as C compilers
6734     incorrectly reject 9223372036854775807.  */
6735 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6736   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6737                        && LARGE_OFF_T % 2147483647 == 1)
6738                       ? 1 : -1];
6739 int
6740 main ()
6741 {
6742
6743   ;
6744   return 0;
6745 }
6746 _ACEOF
6747          if ac_fn_c_try_compile "$LINENO"; then :
6748   break
6749 fi
6750 rm -f core conftest.err conftest.$ac_objext
6751          CC="$CC -n32"
6752          if ac_fn_c_try_compile "$LINENO"; then :
6753   ac_cv_sys_largefile_CC=' -n32'; break
6754 fi
6755 rm -f core conftest.err conftest.$ac_objext
6756          break
6757        done
6758        CC=$ac_save_CC
6759        rm -f conftest.$ac_ext
6760     fi
6761 fi
6762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6763 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6764   if test "$ac_cv_sys_largefile_CC" != no; then
6765     CC=$CC$ac_cv_sys_largefile_CC
6766   fi
6767
6768   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6769 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6770 if ${ac_cv_sys_file_offset_bits+:} false; then :
6771   $as_echo_n "(cached) " >&6
6772 else
6773   while :; do
6774   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6775 /* end confdefs.h.  */
6776 #include <sys/types.h>
6777  /* Check that off_t can represent 2**63 - 1 correctly.
6778     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6779     since some C++ compilers masquerading as C compilers
6780     incorrectly reject 9223372036854775807.  */
6781 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6782   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6783                        && LARGE_OFF_T % 2147483647 == 1)
6784                       ? 1 : -1];
6785 int
6786 main ()
6787 {
6788
6789   ;
6790   return 0;
6791 }
6792 _ACEOF
6793 if ac_fn_c_try_compile "$LINENO"; then :
6794   ac_cv_sys_file_offset_bits=no; break
6795 fi
6796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6798 /* end confdefs.h.  */
6799 #define _FILE_OFFSET_BITS 64
6800 #include <sys/types.h>
6801  /* Check that off_t can represent 2**63 - 1 correctly.
6802     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6803     since some C++ compilers masquerading as C compilers
6804     incorrectly reject 9223372036854775807.  */
6805 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6806   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6807                        && LARGE_OFF_T % 2147483647 == 1)
6808                       ? 1 : -1];
6809 int
6810 main ()
6811 {
6812
6813   ;
6814   return 0;
6815 }
6816 _ACEOF
6817 if ac_fn_c_try_compile "$LINENO"; then :
6818   ac_cv_sys_file_offset_bits=64; break
6819 fi
6820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6821   ac_cv_sys_file_offset_bits=unknown
6822   break
6823 done
6824 fi
6825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6826 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6827 case $ac_cv_sys_file_offset_bits in #(
6828   no | unknown) ;;
6829   *)
6830 cat >>confdefs.h <<_ACEOF
6831 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6832 _ACEOF
6833 ;;
6834 esac
6835 rm -rf conftest*
6836   if test $ac_cv_sys_file_offset_bits = unknown; then
6837     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6838 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6839 if ${ac_cv_sys_large_files+:} false; then :
6840   $as_echo_n "(cached) " >&6
6841 else
6842   while :; do
6843   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6844 /* end confdefs.h.  */
6845 #include <sys/types.h>
6846  /* Check that off_t can represent 2**63 - 1 correctly.
6847     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6848     since some C++ compilers masquerading as C compilers
6849     incorrectly reject 9223372036854775807.  */
6850 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6851   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6852                        && LARGE_OFF_T % 2147483647 == 1)
6853                       ? 1 : -1];
6854 int
6855 main ()
6856 {
6857
6858   ;
6859   return 0;
6860 }
6861 _ACEOF
6862 if ac_fn_c_try_compile "$LINENO"; then :
6863   ac_cv_sys_large_files=no; break
6864 fi
6865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6866   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6867 /* end confdefs.h.  */
6868 #define _LARGE_FILES 1
6869 #include <sys/types.h>
6870  /* Check that off_t can represent 2**63 - 1 correctly.
6871     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6872     since some C++ compilers masquerading as C compilers
6873     incorrectly reject 9223372036854775807.  */
6874 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6875   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6876                        && LARGE_OFF_T % 2147483647 == 1)
6877                       ? 1 : -1];
6878 int
6879 main ()
6880 {
6881
6882   ;
6883   return 0;
6884 }
6885 _ACEOF
6886 if ac_fn_c_try_compile "$LINENO"; then :
6887   ac_cv_sys_large_files=1; break
6888 fi
6889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6890   ac_cv_sys_large_files=unknown
6891   break
6892 done
6893 fi
6894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6895 $as_echo "$ac_cv_sys_large_files" >&6; }
6896 case $ac_cv_sys_large_files in #(
6897   no | unknown) ;;
6898   *)
6899 cat >>confdefs.h <<_ACEOF
6900 #define _LARGE_FILES $ac_cv_sys_large_files
6901 _ACEOF
6902 ;;
6903 esac
6904 rm -rf conftest*
6905   fi
6906 fi
6907
6908
6909
6910 ## If user specified a crt-dir, use that unconditionally.
6911 if test "X$CRT_DIR" = "X"; then
6912
6913   case "$canonical" in
6914     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
6915     ## On x86-64 and s390x GNU/Linux distributions, the standard library
6916     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
6917     ## For anything else (eg /usr/lib32), it is up the user to specify
6918     ## the location (bug#5655).
6919     ## Test for crtn.o, not just the directory, because sometimes the
6920     ## directory exists but does not have the relevant files (bug#1287).
6921     ## FIXME better to test for binary compatibility somehow.
6922     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
6923     ;;
6924
6925     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
6926   esac
6927
6928   case "$opsys" in
6929     hpux10-20) CRT_DIR=/lib ;;
6930   esac
6931
6932   ## Default is /usr/lib.
6933   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
6934
6935 else
6936
6937   ## Some platforms don't use any of these files, so it is not
6938   ## appropriate to put this test outside the if block.
6939   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
6940     as_fn_error $? "crt*.o not found in specified location." "$LINENO" 5
6941
6942 fi
6943
6944
6945
6946 LIB_MATH=-lm
6947 LIB_STANDARD=
6948 START_FILES=
6949
6950 case $opsys in
6951   cygwin )
6952     LIB_MATH=
6953     START_FILES='pre-crt0.o'
6954     ;;
6955   darwin )
6956     ## Adding -lm confuses the dynamic linker, so omit it.
6957     LIB_MATH=
6958     START_FILES='pre-crt0.o'
6959     ;;
6960   freebsd )
6961     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6962     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6963     ;;
6964   gnu-linux | gnu-kfreebsd )
6965     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
6966     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
6967     ;;
6968   hpux10-20 | hpux11 )
6969     LIB_STANDARD=-lc
6970     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
6971     ;;
6972   netbsd | openbsd )
6973     if test -f $CRT_DIR/crti.o; then
6974         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6975         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6976     else
6977         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
6978         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
6979     fi
6980     ;;
6981 esac
6982
6983
6984
6985
6986
6987
6988
6989 if test "${with_sound}" != "no"; then
6990   # Sound support for GNU/Linux and the free BSDs.
6991   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
6992 do :
6993   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6994 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6995 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6996   cat >>confdefs.h <<_ACEOF
6997 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6998 _ACEOF
6999  have_sound_header=yes
7000 fi
7001
7002 done
7003
7004   # Emulation library used on NetBSD.
7005   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7006 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7007 if ${ac_cv_lib_ossaudio__oss_ioctl+:} false; then :
7008   $as_echo_n "(cached) " >&6
7009 else
7010   ac_check_lib_save_LIBS=$LIBS
7011 LIBS="-lossaudio  $LIBS"
7012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7013 /* end confdefs.h.  */
7014
7015 /* Override any GCC internal prototype to avoid an error.
7016    Use char because int might match the return type of a GCC
7017    builtin and then its argument prototype would still apply.  */
7018 #ifdef __cplusplus
7019 extern "C"
7020 #endif
7021 char _oss_ioctl ();
7022 int
7023 main ()
7024 {
7025 return _oss_ioctl ();
7026   ;
7027   return 0;
7028 }
7029 _ACEOF
7030 if ac_fn_c_try_link "$LINENO"; then :
7031   ac_cv_lib_ossaudio__oss_ioctl=yes
7032 else
7033   ac_cv_lib_ossaudio__oss_ioctl=no
7034 fi
7035 rm -f core conftest.err conftest.$ac_objext \
7036     conftest$ac_exeext conftest.$ac_ext
7037 LIBS=$ac_check_lib_save_LIBS
7038 fi
7039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7040 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7041 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes; then :
7042   LIBSOUND=-lossaudio
7043 else
7044   LIBSOUND=
7045 fi
7046
7047
7048
7049   ALSA_REQUIRED=1.0.0
7050   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7051
7052   succeeded=no
7053
7054   # Extract the first word of "pkg-config", so it can be a program name with args.
7055 set dummy pkg-config; ac_word=$2
7056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7057 $as_echo_n "checking for $ac_word... " >&6; }
7058 if ${ac_cv_path_PKG_CONFIG+:} false; then :
7059   $as_echo_n "(cached) " >&6
7060 else
7061   case $PKG_CONFIG in
7062   [\\/]* | ?:[\\/]*)
7063   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7064   ;;
7065   *)
7066   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7067 for as_dir in $PATH
7068 do
7069   IFS=$as_save_IFS
7070   test -z "$as_dir" && as_dir=.
7071     for ac_exec_ext in '' $ac_executable_extensions; do
7072   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7073     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7074     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7075     break 2
7076   fi
7077 done
7078   done
7079 IFS=$as_save_IFS
7080
7081   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7082   ;;
7083 esac
7084 fi
7085 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7086 if test -n "$PKG_CONFIG"; then
7087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7088 $as_echo "$PKG_CONFIG" >&6; }
7089 else
7090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7091 $as_echo "no" >&6; }
7092 fi
7093
7094
7095
7096   if test "$PKG_CONFIG" = "no" ; then
7097      HAVE_ALSA=no
7098   else
7099      PKG_CONFIG_MIN_VERSION=0.9.0
7100      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7101         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7102 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7103
7104         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7105             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7106 $as_echo "yes" >&6; }
7107             succeeded=yes
7108
7109             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7110 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7111             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7112             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7113 $as_echo "$ALSA_CFLAGS" >&6; }
7114
7115             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7116 $as_echo_n "checking ALSA_LIBS... " >&6; }
7117             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7118             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7119 $as_echo "$ALSA_LIBS" >&6; }
7120         else
7121             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7122 $as_echo "no" >&6; }
7123             ALSA_CFLAGS=""
7124             ALSA_LIBS=""
7125             ## If we have a custom action on failure, don't print errors, but
7126             ## do set a variable so people can do so.
7127             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7128
7129         fi
7130
7131
7132
7133      else
7134         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7135         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7136      fi
7137   fi
7138
7139   if test $succeeded = yes; then
7140      HAVE_ALSA=yes
7141   else
7142      HAVE_ALSA=no
7143   fi
7144
7145   if test $HAVE_ALSA = yes; then
7146     SAVE_CFLAGS="$CFLAGS"
7147     SAVE_LDFLAGS="$LDFLAGS"
7148     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7149     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7150     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7151 /* end confdefs.h.  */
7152 #include <asoundlib.h>
7153 int
7154 main ()
7155 {
7156 snd_lib_error_set_handler (0);
7157   ;
7158   return 0;
7159 }
7160 _ACEOF
7161 if ac_fn_c_try_compile "$LINENO"; then :
7162   emacs_alsa_normal=yes
7163 else
7164   emacs_alsa_normal=no
7165 fi
7166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7167     if test "$emacs_alsa_normal" != yes; then
7168       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7169 /* end confdefs.h.  */
7170 #include <alsa/asoundlib.h>
7171 int
7172 main ()
7173 {
7174 snd_lib_error_set_handler (0);
7175   ;
7176   return 0;
7177 }
7178 _ACEOF
7179 if ac_fn_c_try_compile "$LINENO"; then :
7180   emacs_alsa_subdir=yes
7181 else
7182   emacs_alsa_subdir=no
7183 fi
7184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7185       if test "$emacs_alsa_subdir" != yes; then
7186         as_fn_error $? "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7187       fi
7188       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7189     fi
7190
7191     CFLAGS="$SAVE_CFLAGS"
7192     LDFLAGS="$SAVE_LDFLAGS"
7193     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7194     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7195
7196 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7197
7198   fi
7199
7200         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7201      case "$opsys" in
7202               gnu-linux|freebsd|netbsd)
7203
7204 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7205
7206          ;;
7207      esac
7208   fi
7209
7210
7211 fi
7212
7213 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7214   linux/version.h sys/systeminfo.h limits.h \
7215   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7216   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7217   sys/utsname.h pwd.h utmp.h dirent.h util.h
7218 do :
7219   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7220 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7221 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7222   cat >>confdefs.h <<_ACEOF
7223 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7224 _ACEOF
7225
7226 fi
7227
7228 done
7229
7230
7231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7232 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7234 /* end confdefs.h.  */
7235 #include <sys/personality.h>
7236 int
7237 main ()
7238 {
7239 personality (PER_LINUX32)
7240   ;
7241   return 0;
7242 }
7243 _ACEOF
7244 if ac_fn_c_try_compile "$LINENO"; then :
7245   emacs_cv_personality_linux32=yes
7246 else
7247   emacs_cv_personality_linux32=no
7248 fi
7249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7251 $as_echo "$emacs_cv_personality_linux32" >&6; }
7252
7253 if test $emacs_cv_personality_linux32 = yes; then
7254
7255 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7256
7257 fi
7258
7259 for ac_header in term.h
7260 do :
7261   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7262 if test "x$ac_cv_header_term_h" = xyes; then :
7263   cat >>confdefs.h <<_ACEOF
7264 #define HAVE_TERM_H 1
7265 _ACEOF
7266
7267 fi
7268
7269 done
7270
7271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7272 $as_echo_n "checking for ANSI C header files... " >&6; }
7273 if ${ac_cv_header_stdc+:} false; then :
7274   $as_echo_n "(cached) " >&6
7275 else
7276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7277 /* end confdefs.h.  */
7278 #include <stdlib.h>
7279 #include <stdarg.h>
7280 #include <string.h>
7281 #include <float.h>
7282
7283 int
7284 main ()
7285 {
7286
7287   ;
7288   return 0;
7289 }
7290 _ACEOF
7291 if ac_fn_c_try_compile "$LINENO"; then :
7292   ac_cv_header_stdc=yes
7293 else
7294   ac_cv_header_stdc=no
7295 fi
7296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7297
7298 if test $ac_cv_header_stdc = yes; then
7299   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7301 /* end confdefs.h.  */
7302 #include <string.h>
7303
7304 _ACEOF
7305 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7306   $EGREP "memchr" >/dev/null 2>&1; then :
7307
7308 else
7309   ac_cv_header_stdc=no
7310 fi
7311 rm -f conftest*
7312
7313 fi
7314
7315 if test $ac_cv_header_stdc = yes; then
7316   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7317   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7318 /* end confdefs.h.  */
7319 #include <stdlib.h>
7320
7321 _ACEOF
7322 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7323   $EGREP "free" >/dev/null 2>&1; then :
7324
7325 else
7326   ac_cv_header_stdc=no
7327 fi
7328 rm -f conftest*
7329
7330 fi
7331
7332 if test $ac_cv_header_stdc = yes; then
7333   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7334   if test "$cross_compiling" = yes; then :
7335   :
7336 else
7337   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7338 /* end confdefs.h.  */
7339 #include <ctype.h>
7340 #include <stdlib.h>
7341 #if ((' ' & 0x0FF) == 0x020)
7342 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7343 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7344 #else
7345 # define ISLOWER(c) \
7346                    (('a' <= (c) && (c) <= 'i') \
7347                      || ('j' <= (c) && (c) <= 'r') \
7348                      || ('s' <= (c) && (c) <= 'z'))
7349 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7350 #endif
7351
7352 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7353 int
7354 main ()
7355 {
7356   int i;
7357   for (i = 0; i < 256; i++)
7358     if (XOR (islower (i), ISLOWER (i))
7359         || toupper (i) != TOUPPER (i))
7360       return 2;
7361   return 0;
7362 }
7363 _ACEOF
7364 if ac_fn_c_try_run "$LINENO"; then :
7365
7366 else
7367   ac_cv_header_stdc=no
7368 fi
7369 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7370   conftest.$ac_objext conftest.beam conftest.$ac_ext
7371 fi
7372
7373 fi
7374 fi
7375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7376 $as_echo "$ac_cv_header_stdc" >&6; }
7377 if test $ac_cv_header_stdc = yes; then
7378
7379 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7380
7381 fi
7382
7383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7384 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7385 if ${ac_cv_header_time+:} false; then :
7386   $as_echo_n "(cached) " >&6
7387 else
7388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7389 /* end confdefs.h.  */
7390 #include <sys/types.h>
7391 #include <sys/time.h>
7392 #include <time.h>
7393
7394 int
7395 main ()
7396 {
7397 if ((struct tm *) 0)
7398 return 0;
7399   ;
7400   return 0;
7401 }
7402 _ACEOF
7403 if ac_fn_c_try_compile "$LINENO"; then :
7404   ac_cv_header_time=yes
7405 else
7406   ac_cv_header_time=no
7407 fi
7408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7409 fi
7410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7411 $as_echo "$ac_cv_header_time" >&6; }
7412 if test $ac_cv_header_time = yes; then
7413
7414 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7415
7416 fi
7417
7418 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7419 if test "x$ac_cv_have_decl_sys_siglist" = xyes; then :
7420   ac_have_decl=1
7421 else
7422   ac_have_decl=0
7423 fi
7424
7425 cat >>confdefs.h <<_ACEOF
7426 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7427 _ACEOF
7428
7429 if test $ac_cv_have_decl_sys_siglist != yes; then
7430   # For Tru64, at least:
7431   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7432 if test "x$ac_cv_have_decl___sys_siglist" = xyes; then :
7433   ac_have_decl=1
7434 else
7435   ac_have_decl=0
7436 fi
7437
7438 cat >>confdefs.h <<_ACEOF
7439 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7440 _ACEOF
7441
7442   if test $ac_cv_have_decl___sys_siglist = yes; then
7443
7444 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7445
7446   fi
7447 fi
7448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7449 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7450 if ${ac_cv_header_sys_wait_h+:} false; then :
7451   $as_echo_n "(cached) " >&6
7452 else
7453   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7454 /* end confdefs.h.  */
7455 #include <sys/types.h>
7456 #include <sys/wait.h>
7457 #ifndef WEXITSTATUS
7458 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7459 #endif
7460 #ifndef WIFEXITED
7461 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7462 #endif
7463
7464 int
7465 main ()
7466 {
7467   int s;
7468   wait (&s);
7469   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7470   ;
7471   return 0;
7472 }
7473 _ACEOF
7474 if ac_fn_c_try_compile "$LINENO"; then :
7475   ac_cv_header_sys_wait_h=yes
7476 else
7477   ac_cv_header_sys_wait_h=no
7478 fi
7479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7480 fi
7481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7482 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7483 if test $ac_cv_header_sys_wait_h = yes; then
7484
7485 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7486
7487 fi
7488
7489
7490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7491 $as_echo_n "checking for struct utimbuf... " >&6; }
7492 if ${emacs_cv_struct_utimbuf+:} false; then :
7493   $as_echo_n "(cached) " >&6
7494 else
7495   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7496 /* end confdefs.h.  */
7497 #ifdef TIME_WITH_SYS_TIME
7498 #include <sys/time.h>
7499 #include <time.h>
7500 #else
7501 #ifdef HAVE_SYS_TIME_H
7502 #include <sys/time.h>
7503 #else
7504 #include <time.h>
7505 #endif
7506 #endif
7507 #ifdef HAVE_UTIME_H
7508 #include <utime.h>
7509 #endif
7510 int
7511 main ()
7512 {
7513 static struct utimbuf x; x.actime = x.modtime;
7514   ;
7515   return 0;
7516 }
7517 _ACEOF
7518 if ac_fn_c_try_compile "$LINENO"; then :
7519   emacs_cv_struct_utimbuf=yes
7520 else
7521   emacs_cv_struct_utimbuf=no
7522 fi
7523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7524 fi
7525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7526 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7527 if test $emacs_cv_struct_utimbuf = yes; then
7528
7529 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7530
7531 fi
7532
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7534 $as_echo_n "checking return type of signal handlers... " >&6; }
7535 if ${ac_cv_type_signal+:} false; then :
7536   $as_echo_n "(cached) " >&6
7537 else
7538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7539 /* end confdefs.h.  */
7540 #include <sys/types.h>
7541 #include <signal.h>
7542
7543 int
7544 main ()
7545 {
7546 return *(signal (0, 0)) (0) == 1;
7547   ;
7548   return 0;
7549 }
7550 _ACEOF
7551 if ac_fn_c_try_compile "$LINENO"; then :
7552   ac_cv_type_signal=int
7553 else
7554   ac_cv_type_signal=void
7555 fi
7556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7557 fi
7558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7559 $as_echo "$ac_cv_type_signal" >&6; }
7560
7561 cat >>confdefs.h <<_ACEOF
7562 #define RETSIGTYPE $ac_cv_type_signal
7563 _ACEOF
7564
7565
7566
7567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7568 $as_echo_n "checking for speed_t... " >&6; }
7569 if ${emacs_cv_speed_t+:} false; then :
7570   $as_echo_n "(cached) " >&6
7571 else
7572   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7573 /* end confdefs.h.  */
7574 #include <termios.h>
7575 int
7576 main ()
7577 {
7578 speed_t x = 1;
7579   ;
7580   return 0;
7581 }
7582 _ACEOF
7583 if ac_fn_c_try_compile "$LINENO"; then :
7584   emacs_cv_speed_t=yes
7585 else
7586   emacs_cv_speed_t=no
7587 fi
7588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7589 fi
7590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7591 $as_echo "$emacs_cv_speed_t" >&6; }
7592 if test $emacs_cv_speed_t = yes; then
7593
7594 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7595
7596 fi
7597
7598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7599 $as_echo_n "checking for struct timeval... " >&6; }
7600 if ${emacs_cv_struct_timeval+:} false; then :
7601   $as_echo_n "(cached) " >&6
7602 else
7603   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7604 /* end confdefs.h.  */
7605 #ifdef TIME_WITH_SYS_TIME
7606 #include <sys/time.h>
7607 #include <time.h>
7608 #else
7609 #ifdef HAVE_SYS_TIME_H
7610 #include <sys/time.h>
7611 #else
7612 #include <time.h>
7613 #endif
7614 #endif
7615 int
7616 main ()
7617 {
7618 static struct timeval x; x.tv_sec = x.tv_usec;
7619   ;
7620   return 0;
7621 }
7622 _ACEOF
7623 if ac_fn_c_try_compile "$LINENO"; then :
7624   emacs_cv_struct_timeval=yes
7625 else
7626   emacs_cv_struct_timeval=no
7627 fi
7628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7629 fi
7630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
7631 $as_echo "$emacs_cv_struct_timeval" >&6; }
7632 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7633 if test $emacs_cv_struct_timeval = yes; then
7634
7635 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
7636
7637 fi
7638
7639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
7640 $as_echo_n "checking for struct exception... " >&6; }
7641 if ${emacs_cv_struct_exception+:} false; then :
7642   $as_echo_n "(cached) " >&6
7643 else
7644   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7645 /* end confdefs.h.  */
7646 #include <math.h>
7647 int
7648 main ()
7649 {
7650 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7651   ;
7652   return 0;
7653 }
7654 _ACEOF
7655 if ac_fn_c_try_compile "$LINENO"; then :
7656   emacs_cv_struct_exception=yes
7657 else
7658   emacs_cv_struct_exception=no
7659 fi
7660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7661 fi
7662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
7663 $as_echo "$emacs_cv_struct_exception" >&6; }
7664 HAVE_EXCEPTION=$emacs_cv_struct_exception
7665 if test $emacs_cv_struct_exception != yes; then
7666
7667 $as_echo "#define NO_MATHERR 1" >>confdefs.h
7668
7669 fi
7670
7671 for ac_header in sys/socket.h
7672 do :
7673   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
7674 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
7675   cat >>confdefs.h <<_ACEOF
7676 #define HAVE_SYS_SOCKET_H 1
7677 _ACEOF
7678
7679 fi
7680
7681 done
7682
7683 for ac_header in net/if.h
7684 do :
7685   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
7686 #if HAVE_SYS_SOCKET_H
7687 #include <sys/socket.h>
7688 #endif
7689 "
7690 if test "x$ac_cv_header_net_if_h" = xyes; then :
7691   cat >>confdefs.h <<_ACEOF
7692 #define HAVE_NET_IF_H 1
7693 _ACEOF
7694
7695 fi
7696
7697 done
7698
7699
7700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7701 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7702 if ${ac_cv_struct_tm+:} false; then :
7703   $as_echo_n "(cached) " >&6
7704 else
7705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7706 /* end confdefs.h.  */
7707 #include <sys/types.h>
7708 #include <time.h>
7709
7710 int
7711 main ()
7712 {
7713 struct tm tm;
7714                                      int *p = &tm.tm_sec;
7715                                      return !p;
7716   ;
7717   return 0;
7718 }
7719 _ACEOF
7720 if ac_fn_c_try_compile "$LINENO"; then :
7721   ac_cv_struct_tm=time.h
7722 else
7723   ac_cv_struct_tm=sys/time.h
7724 fi
7725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7726 fi
7727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7728 $as_echo "$ac_cv_struct_tm" >&6; }
7729 if test $ac_cv_struct_tm = sys/time.h; then
7730
7731 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7732
7733 fi
7734
7735 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
7736 #include <$ac_cv_struct_tm>
7737
7738 "
7739 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
7740
7741 cat >>confdefs.h <<_ACEOF
7742 #define HAVE_STRUCT_TM_TM_ZONE 1
7743 _ACEOF
7744
7745
7746 fi
7747
7748 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7749
7750 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
7751
7752 else
7753   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
7754 "
7755 if test "x$ac_cv_have_decl_tzname" = xyes; then :
7756   ac_have_decl=1
7757 else
7758   ac_have_decl=0
7759 fi
7760
7761 cat >>confdefs.h <<_ACEOF
7762 #define HAVE_DECL_TZNAME $ac_have_decl
7763 _ACEOF
7764
7765   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
7766 $as_echo_n "checking for tzname... " >&6; }
7767 if ${ac_cv_var_tzname+:} false; then :
7768   $as_echo_n "(cached) " >&6
7769 else
7770   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7771 /* end confdefs.h.  */
7772 #include <time.h>
7773 #if !HAVE_DECL_TZNAME
7774 extern char *tzname[];
7775 #endif
7776
7777 int
7778 main ()
7779 {
7780 return tzname[0][0];
7781   ;
7782   return 0;
7783 }
7784 _ACEOF
7785 if ac_fn_c_try_link "$LINENO"; then :
7786   ac_cv_var_tzname=yes
7787 else
7788   ac_cv_var_tzname=no
7789 fi
7790 rm -f core conftest.err conftest.$ac_objext \
7791     conftest$ac_exeext conftest.$ac_ext
7792 fi
7793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
7794 $as_echo "$ac_cv_var_tzname" >&6; }
7795   if test $ac_cv_var_tzname = yes; then
7796
7797 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
7798
7799   fi
7800 fi
7801
7802 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
7803 "
7804 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
7805
7806 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
7807
7808 fi
7809
7810 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
7811 #if HAVE_SYS_SOCKET_H
7812 #include <sys/socket.h>
7813 #endif
7814 #if HAVE_NET_IF_H
7815 #include <net/if.h>
7816 #endif
7817 "
7818 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = xyes; then :
7819
7820 cat >>confdefs.h <<_ACEOF
7821 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
7822 _ACEOF
7823
7824
7825 fi
7826 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
7827 #if HAVE_SYS_SOCKET_H
7828 #include <sys/socket.h>
7829 #endif
7830 #if HAVE_NET_IF_H
7831 #include <net/if.h>
7832 #endif
7833 "
7834 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = xyes; then :
7835
7836 cat >>confdefs.h <<_ACEOF
7837 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
7838 _ACEOF
7839
7840
7841 fi
7842 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
7843 #if HAVE_SYS_SOCKET_H
7844 #include <sys/socket.h>
7845 #endif
7846 #if HAVE_NET_IF_H
7847 #include <net/if.h>
7848 #endif
7849 "
7850 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = xyes; then :
7851
7852 cat >>confdefs.h <<_ACEOF
7853 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
7854 _ACEOF
7855
7856
7857 fi
7858 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
7859 #if HAVE_SYS_SOCKET_H
7860 #include <sys/socket.h>
7861 #endif
7862 #if HAVE_NET_IF_H
7863 #include <net/if.h>
7864 #endif
7865 "
7866 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = xyes; then :
7867
7868 cat >>confdefs.h <<_ACEOF
7869 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
7870 _ACEOF
7871
7872
7873 fi
7874 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
7875 #if HAVE_SYS_SOCKET_H
7876 #include <sys/socket.h>
7877 #endif
7878 #if HAVE_NET_IF_H
7879 #include <net/if.h>
7880 #endif
7881 "
7882 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = xyes; then :
7883
7884 cat >>confdefs.h <<_ACEOF
7885 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
7886 _ACEOF
7887
7888
7889 fi
7890
7891
7892
7893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
7894 $as_echo_n "checking for function prototypes... " >&6; }
7895 if test "$ac_cv_prog_cc_c89" != no; then
7896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7897 $as_echo "yes" >&6; }
7898
7899 $as_echo "#define PROTOTYPES 1" >>confdefs.h
7900
7901
7902 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
7903
7904 else
7905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7906 $as_echo "no" >&6; }
7907 fi
7908
7909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
7910 $as_echo_n "checking for working volatile... " >&6; }
7911 if ${ac_cv_c_volatile+:} false; then :
7912   $as_echo_n "(cached) " >&6
7913 else
7914   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7915 /* end confdefs.h.  */
7916
7917 int
7918 main ()
7919 {
7920
7921 volatile int x;
7922 int * volatile y = (int *) 0;
7923 return !x && !y;
7924   ;
7925   return 0;
7926 }
7927 _ACEOF
7928 if ac_fn_c_try_compile "$LINENO"; then :
7929   ac_cv_c_volatile=yes
7930 else
7931   ac_cv_c_volatile=no
7932 fi
7933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7934 fi
7935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
7936 $as_echo "$ac_cv_c_volatile" >&6; }
7937 if test $ac_cv_c_volatile = no; then
7938
7939 $as_echo "#define volatile /**/" >>confdefs.h
7940
7941 fi
7942
7943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7944 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7945 if ${ac_cv_c_const+:} false; then :
7946   $as_echo_n "(cached) " >&6
7947 else
7948   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7949 /* end confdefs.h.  */
7950
7951 int
7952 main ()
7953 {
7954 /* FIXME: Include the comments suggested by Paul. */
7955 #ifndef __cplusplus
7956   /* Ultrix mips cc rejects this.  */
7957   typedef int charset[2];
7958   const charset cs;
7959   /* SunOS 4.1.1 cc rejects this.  */
7960   char const *const *pcpcc;
7961   char **ppc;
7962   /* NEC SVR4.0.2 mips cc rejects this.  */
7963   struct point {int x, y;};
7964   static struct point const zero = {0,0};
7965   /* AIX XL C 1.02.0.0 rejects this.
7966      It does not let you subtract one const X* pointer from another in
7967      an arm of an if-expression whose if-part is not a constant
7968      expression */
7969   const char *g = "string";
7970   pcpcc = &g + (g ? g-g : 0);
7971   /* HPUX 7.0 cc rejects these. */
7972   ++pcpcc;
7973   ppc = (char**) pcpcc;
7974   pcpcc = (char const *const *) ppc;
7975   { /* SCO 3.2v4 cc rejects this.  */
7976     char *t;
7977     char const *s = 0 ? (char *) 0 : (char const *) 0;
7978
7979     *t++ = 0;
7980     if (s) return 0;
7981   }
7982   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7983     int x[] = {25, 17};
7984     const int *foo = &x[0];
7985     ++foo;
7986   }
7987   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7988     typedef const int *iptr;
7989     iptr p = 0;
7990     ++p;
7991   }
7992   { /* AIX XL C 1.02.0.0 rejects this saying
7993        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7994     struct s { int j; const int *ap[3]; };
7995     struct s *b; b->j = 5;
7996   }
7997   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7998     const int foo = 10;
7999     if (!foo) return 0;
8000   }
8001   return !cs[0] && !zero.x;
8002 #endif
8003
8004   ;
8005   return 0;
8006 }
8007 _ACEOF
8008 if ac_fn_c_try_compile "$LINENO"; then :
8009   ac_cv_c_const=yes
8010 else
8011   ac_cv_c_const=no
8012 fi
8013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8014 fi
8015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8016 $as_echo "$ac_cv_c_const" >&6; }
8017 if test $ac_cv_c_const = no; then
8018
8019 $as_echo "#define const /**/" >>confdefs.h
8020
8021 fi
8022
8023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8024 $as_echo_n "checking for void * support... " >&6; }
8025 if ${emacs_cv_void_star+:} false; then :
8026   $as_echo_n "(cached) " >&6
8027 else
8028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8029 /* end confdefs.h.  */
8030
8031 int
8032 main ()
8033 {
8034 void * foo;
8035   ;
8036   return 0;
8037 }
8038 _ACEOF
8039 if ac_fn_c_try_compile "$LINENO"; then :
8040   emacs_cv_void_star=yes
8041 else
8042   emacs_cv_void_star=no
8043 fi
8044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8045 fi
8046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8047 $as_echo "$emacs_cv_void_star" >&6; }
8048 if test $emacs_cv_void_star = yes; then
8049   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8050
8051 else
8052   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8053
8054 fi
8055
8056  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8057 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8058 if ${ac_cv_c_bigendian+:} false; then :
8059   $as_echo_n "(cached) " >&6
8060 else
8061   ac_cv_c_bigendian=unknown
8062     # See if we're dealing with a universal compiler.
8063     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8064 /* end confdefs.h.  */
8065 #ifndef __APPLE_CC__
8066                not a universal capable compiler
8067              #endif
8068              typedef int dummy;
8069
8070 _ACEOF
8071 if ac_fn_c_try_compile "$LINENO"; then :
8072
8073         # Check for potential -arch flags.  It is not universal unless
8074         # there are at least two -arch flags with different values.
8075         ac_arch=
8076         ac_prev=
8077         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8078          if test -n "$ac_prev"; then
8079            case $ac_word in
8080              i?86 | x86_64 | ppc | ppc64)
8081                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8082                  ac_arch=$ac_word
8083                else
8084                  ac_cv_c_bigendian=universal
8085                  break
8086                fi
8087                ;;
8088            esac
8089            ac_prev=
8090          elif test "x$ac_word" = "x-arch"; then
8091            ac_prev=arch
8092          fi
8093        done
8094 fi
8095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8096     if test $ac_cv_c_bigendian = unknown; then
8097       # See if sys/param.h defines the BYTE_ORDER macro.
8098       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8099 /* end confdefs.h.  */
8100 #include <sys/types.h>
8101              #include <sys/param.h>
8102
8103 int
8104 main ()
8105 {
8106 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8107                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8108                      && LITTLE_ENDIAN)
8109               bogus endian macros
8110              #endif
8111
8112   ;
8113   return 0;
8114 }
8115 _ACEOF
8116 if ac_fn_c_try_compile "$LINENO"; then :
8117   # It does; now see whether it defined to BIG_ENDIAN or not.
8118          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8119 /* end confdefs.h.  */
8120 #include <sys/types.h>
8121                 #include <sys/param.h>
8122
8123 int
8124 main ()
8125 {
8126 #if BYTE_ORDER != BIG_ENDIAN
8127                  not big endian
8128                 #endif
8129
8130   ;
8131   return 0;
8132 }
8133 _ACEOF
8134 if ac_fn_c_try_compile "$LINENO"; then :
8135   ac_cv_c_bigendian=yes
8136 else
8137   ac_cv_c_bigendian=no
8138 fi
8139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8140 fi
8141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8142     fi
8143     if test $ac_cv_c_bigendian = unknown; then
8144       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8145       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8146 /* end confdefs.h.  */
8147 #include <limits.h>
8148
8149 int
8150 main ()
8151 {
8152 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8153               bogus endian macros
8154              #endif
8155
8156   ;
8157   return 0;
8158 }
8159 _ACEOF
8160 if ac_fn_c_try_compile "$LINENO"; then :
8161   # It does; now see whether it defined to _BIG_ENDIAN or not.
8162          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8163 /* end confdefs.h.  */
8164 #include <limits.h>
8165
8166 int
8167 main ()
8168 {
8169 #ifndef _BIG_ENDIAN
8170                  not big endian
8171                 #endif
8172
8173   ;
8174   return 0;
8175 }
8176 _ACEOF
8177 if ac_fn_c_try_compile "$LINENO"; then :
8178   ac_cv_c_bigendian=yes
8179 else
8180   ac_cv_c_bigendian=no
8181 fi
8182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8183 fi
8184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8185     fi
8186     if test $ac_cv_c_bigendian = unknown; then
8187       # Compile a test program.
8188       if test "$cross_compiling" = yes; then :
8189   # Try to guess by grepping values from an object file.
8190          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8191 /* end confdefs.h.  */
8192 short int ascii_mm[] =
8193                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8194                 short int ascii_ii[] =
8195                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8196                 int use_ascii (int i) {
8197                   return ascii_mm[i] + ascii_ii[i];
8198                 }
8199                 short int ebcdic_ii[] =
8200                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8201                 short int ebcdic_mm[] =
8202                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8203                 int use_ebcdic (int i) {
8204                   return ebcdic_mm[i] + ebcdic_ii[i];
8205                 }
8206                 extern int foo;
8207
8208 int
8209 main ()
8210 {
8211 return use_ascii (foo) == use_ebcdic (foo);
8212   ;
8213   return 0;
8214 }
8215 _ACEOF
8216 if ac_fn_c_try_compile "$LINENO"; then :
8217   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8218               ac_cv_c_bigendian=yes
8219             fi
8220             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8221               if test "$ac_cv_c_bigendian" = unknown; then
8222                 ac_cv_c_bigendian=no
8223               else
8224                 # finding both strings is unlikely to happen, but who knows?
8225                 ac_cv_c_bigendian=unknown
8226               fi
8227             fi
8228 fi
8229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8230 else
8231   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8232 /* end confdefs.h.  */
8233 $ac_includes_default
8234 int
8235 main ()
8236 {
8237
8238              /* Are we little or big endian?  From Harbison&Steele.  */
8239              union
8240              {
8241                long int l;
8242                char c[sizeof (long int)];
8243              } u;
8244              u.l = 1;
8245              return u.c[sizeof (long int) - 1] == 1;
8246
8247   ;
8248   return 0;
8249 }
8250 _ACEOF
8251 if ac_fn_c_try_run "$LINENO"; then :
8252   ac_cv_c_bigendian=no
8253 else
8254   ac_cv_c_bigendian=yes
8255 fi
8256 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8257   conftest.$ac_objext conftest.beam conftest.$ac_ext
8258 fi
8259
8260     fi
8261 fi
8262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8263 $as_echo "$ac_cv_c_bigendian" >&6; }
8264  case $ac_cv_c_bigendian in #(
8265    yes)
8266      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8267 ;; #(
8268    no)
8269       ;; #(
8270    universal)
8271
8272 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8273
8274      ;; #(
8275    *)
8276      as_fn_error $? "unknown endianness
8277  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8278  esac
8279
8280
8281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8282 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8283 set x ${MAKE-make}
8284 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8285 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8286   $as_echo_n "(cached) " >&6
8287 else
8288   cat >conftest.make <<\_ACEOF
8289 SHELL = /bin/sh
8290 all:
8291         @echo '@@@%%%=$(MAKE)=@@@%%%'
8292 _ACEOF
8293 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8294 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8295   *@@@%%%=?*=@@@%%%*)
8296     eval ac_cv_prog_make_${ac_make}_set=yes;;
8297   *)
8298     eval ac_cv_prog_make_${ac_make}_set=no;;
8299 esac
8300 rm -f conftest.make
8301 fi
8302 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8304 $as_echo "yes" >&6; }
8305   SET_MAKE=
8306 else
8307   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8308 $as_echo "no" >&6; }
8309   SET_MAKE="MAKE=${MAKE-make}"
8310 fi
8311
8312
8313 DEPFLAGS=
8314 MKDEPDIR=":"
8315 deps_frag=deps.mk
8316 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8317    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8318 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8319    HAVE_GNU_MAKE=no
8320    testval=`make --version 2>/dev/null | grep 'GNU Make'`
8321    if test "x$testval" != x; then
8322       HAVE_GNU_MAKE=yes
8323    else
8324       ac_enable_autodepend=no
8325    fi
8326    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8327 $as_echo "$HAVE_GNU_MAKE" >&6; }
8328    if test $HAVE_GNU_MAKE = yes; then
8329       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8330 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8331       SAVE_CFLAGS="$CFLAGS"
8332       CFLAGS="$CFLAGS -MMD -MF deps.d"
8333       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8334 /* end confdefs.h.  */
8335
8336 int
8337 main ()
8338 {
8339
8340   ;
8341   return 0;
8342 }
8343 _ACEOF
8344 if ac_fn_c_try_compile "$LINENO"; then :
8345
8346 else
8347   ac_enable_autodepend=no
8348 fi
8349 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8350       CFLAGS="$SAVE_CFLAGS"
8351       test -f deps.d || ac_enable_autodepend=no
8352       rm -rf deps.d
8353       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8354 $as_echo "$ac_enable_autodepend" >&6; }
8355    fi
8356    if test $ac_enable_autodepend = yes; then
8357       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8358       ## In parallel builds, another make might create depdir between
8359       ## the first test and mkdir, so stick another test on the end.
8360       ## Or use mkinstalldirs?  mkdir -p is not portable.
8361       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8362       deps_frag=autodeps.mk
8363    fi
8364 fi
8365 deps_frag=$srcdir/src/$deps_frag
8366
8367
8368
8369
8370
8371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8372 $as_echo_n "checking for long file names... " >&6; }
8373 if ${ac_cv_sys_long_file_names+:} false; then :
8374   $as_echo_n "(cached) " >&6
8375 else
8376   ac_cv_sys_long_file_names=yes
8377 # Test for long file names in all the places we know might matter:
8378 #      .                the current directory, where building will happen
8379 #      $prefix/lib      where we will be installing things
8380 #      $exec_prefix/lib likewise
8381 #      $TMPDIR          if set, where it might want to write temporary files
8382 #      /tmp             where it might want to write temporary files
8383 #      /var/tmp         likewise
8384 #      /usr/tmp         likewise
8385 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8386   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8387   # in the usual case where exec_prefix is '${prefix}'.
8388   case $ac_dir in #(
8389     . | /* | ?:[\\/]*) ;; #(
8390     *) continue;;
8391   esac
8392   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8393   ac_xdir=$ac_dir/cf$$
8394   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8395   ac_tf1=$ac_xdir/conftest9012345
8396   ac_tf2=$ac_xdir/conftest9012346
8397   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8398     ac_cv_sys_long_file_names=no
8399   rm -f -r "$ac_xdir" 2>/dev/null
8400   test $ac_cv_sys_long_file_names = no && break
8401 done
8402 fi
8403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8404 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8405 if test $ac_cv_sys_long_file_names = yes; then
8406
8407 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8408
8409 fi
8410
8411
8412 #### Choose a window system.
8413
8414 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8415 $as_echo_n "checking for X... " >&6; }
8416
8417
8418 # Check whether --with-x was given.
8419 if test "${with_x+set}" = set; then :
8420   withval=$with_x;
8421 fi
8422
8423 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8424 if test "x$with_x" = xno; then
8425   # The user explicitly disabled X.
8426   have_x=disabled
8427 else
8428   case $x_includes,$x_libraries in #(
8429     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
8430     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
8431   $as_echo_n "(cached) " >&6
8432 else
8433   # One or both of the vars are not set, and there is no cached value.
8434 ac_x_includes=no ac_x_libraries=no
8435 rm -f -r conftest.dir
8436 if mkdir conftest.dir; then
8437   cd conftest.dir
8438   cat >Imakefile <<'_ACEOF'
8439 incroot:
8440         @echo incroot='${INCROOT}'
8441 usrlibdir:
8442         @echo usrlibdir='${USRLIBDIR}'
8443 libdir:
8444         @echo libdir='${LIBDIR}'
8445 _ACEOF
8446   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8447     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8448     for ac_var in incroot usrlibdir libdir; do
8449       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8450     done
8451     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8452     for ac_extension in a so sl dylib la dll; do
8453       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8454          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8455         ac_im_usrlibdir=$ac_im_libdir; break
8456       fi
8457     done
8458     # Screen out bogus values from the imake configuration.  They are
8459     # bogus both because they are the default anyway, and because
8460     # using them would break gcc on systems where it needs fixed includes.
8461     case $ac_im_incroot in
8462         /usr/include) ac_x_includes= ;;
8463         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8464     esac
8465     case $ac_im_usrlibdir in
8466         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8467         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8468     esac
8469   fi
8470   cd ..
8471   rm -f -r conftest.dir
8472 fi
8473
8474 # Standard set of common directories for X headers.
8475 # Check X11 before X11Rn because it is often a symlink to the current release.
8476 ac_x_header_dirs='
8477 /usr/X11/include
8478 /usr/X11R7/include
8479 /usr/X11R6/include
8480 /usr/X11R5/include
8481 /usr/X11R4/include
8482
8483 /usr/include/X11
8484 /usr/include/X11R7
8485 /usr/include/X11R6
8486 /usr/include/X11R5
8487 /usr/include/X11R4
8488
8489 /usr/local/X11/include
8490 /usr/local/X11R7/include
8491 /usr/local/X11R6/include
8492 /usr/local/X11R5/include
8493 /usr/local/X11R4/include
8494
8495 /usr/local/include/X11
8496 /usr/local/include/X11R7
8497 /usr/local/include/X11R6
8498 /usr/local/include/X11R5
8499 /usr/local/include/X11R4
8500
8501 /usr/X386/include
8502 /usr/x386/include
8503 /usr/XFree86/include/X11
8504
8505 /usr/include
8506 /usr/local/include
8507 /usr/unsupported/include
8508 /usr/athena/include
8509 /usr/local/x11r5/include
8510 /usr/lpp/Xamples/include
8511
8512 /usr/openwin/include
8513 /usr/openwin/share/include'
8514
8515 if test "$ac_x_includes" = no; then
8516   # Guess where to find include files, by looking for Xlib.h.
8517   # First, try using that file with no special directory specified.
8518   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8519 /* end confdefs.h.  */
8520 #include <X11/Xlib.h>
8521 _ACEOF
8522 if ac_fn_c_try_cpp "$LINENO"; then :
8523   # We can compile using X headers with no special include directory.
8524 ac_x_includes=
8525 else
8526   for ac_dir in $ac_x_header_dirs; do
8527   if test -r "$ac_dir/X11/Xlib.h"; then
8528     ac_x_includes=$ac_dir
8529     break
8530   fi
8531 done
8532 fi
8533 rm -f conftest.err conftest.i conftest.$ac_ext
8534 fi # $ac_x_includes = no
8535
8536 if test "$ac_x_libraries" = no; then
8537   # Check for the libraries.
8538   # See if we find them without any special options.
8539   # Don't add to $LIBS permanently.
8540   ac_save_LIBS=$LIBS
8541   LIBS="-lX11 $LIBS"
8542   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8543 /* end confdefs.h.  */
8544 #include <X11/Xlib.h>
8545 int
8546 main ()
8547 {
8548 XrmInitialize ()
8549   ;
8550   return 0;
8551 }
8552 _ACEOF
8553 if ac_fn_c_try_link "$LINENO"; then :
8554   LIBS=$ac_save_LIBS
8555 # We can link X programs with no special library path.
8556 ac_x_libraries=
8557 else
8558   LIBS=$ac_save_LIBS
8559 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8560 do
8561   # Don't even attempt the hair of trying to link an X program!
8562   for ac_extension in a so sl dylib la dll; do
8563     if test -r "$ac_dir/libX11.$ac_extension"; then
8564       ac_x_libraries=$ac_dir
8565       break 2
8566     fi
8567   done
8568 done
8569 fi
8570 rm -f core conftest.err conftest.$ac_objext \
8571     conftest$ac_exeext conftest.$ac_ext
8572 fi # $ac_x_libraries = no
8573
8574 case $ac_x_includes,$ac_x_libraries in #(
8575   no,* | *,no | *\'*)
8576     # Didn't find X, or a directory has "'" in its name.
8577     ac_cv_have_x="have_x=no";; #(
8578   *)
8579     # Record where we found X for the cache.
8580     ac_cv_have_x="have_x=yes\
8581         ac_x_includes='$ac_x_includes'\
8582         ac_x_libraries='$ac_x_libraries'"
8583 esac
8584 fi
8585 ;; #(
8586     *) have_x=yes;;
8587   esac
8588   eval "$ac_cv_have_x"
8589 fi # $with_x != no
8590
8591 if test "$have_x" != yes; then
8592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8593 $as_echo "$have_x" >&6; }
8594   no_x=yes
8595 else
8596   # If each of the values was on the command line, it overrides each guess.
8597   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8598   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8599   # Update the cache value to reflect the command line values.
8600   ac_cv_have_x="have_x=yes\
8601         ac_x_includes='$x_includes'\
8602         ac_x_libraries='$x_libraries'"
8603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
8604 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
8605 fi
8606
8607 if test "$no_x" = yes; then
8608   window_system=none
8609 else
8610   window_system=x11
8611 fi
8612
8613 ## Workaround for bug in autoconf <= 2.62.
8614 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
8615 ## No need to do anything special for these standard directories.
8616 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
8617
8618    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
8619
8620 fi
8621
8622 LD_SWITCH_X_SITE_AUX=
8623 LD_SWITCH_X_SITE_AUX_RPATH=
8624 if test "${x_libraries}" != NONE; then
8625   if test -n "${x_libraries}"; then
8626     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
8627     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
8628     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
8629   fi
8630   x_default_search_path=""
8631   x_search_path=${x_libraries}
8632   if test -z "${x_search_path}"; then
8633     x_search_path=/usr/lib
8634   fi
8635   for x_library in `echo ${x_search_path}: | \
8636                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
8637     x_search_path="\
8638 ${x_library}/X11/%L/%T/%N%C%S:\
8639 ${x_library}/X11/%l/%T/%N%C%S:\
8640 ${x_library}/X11/%T/%N%C%S:\
8641 ${x_library}/X11/%L/%T/%N%S:\
8642 ${x_library}/X11/%l/%T/%N%S:\
8643 ${x_library}/X11/%T/%N%S"
8644     if test x"${x_default_search_path}" = x; then
8645       x_default_search_path=${x_search_path}
8646     else
8647       x_default_search_path="${x_search_path}:${x_default_search_path}"
8648     fi
8649   done
8650 fi
8651
8652
8653
8654 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
8655   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
8656 fi
8657
8658 if test x"${x_includes}" = x; then
8659   bitmapdir=/usr/include/X11/bitmaps
8660 else
8661   # accumulate include directories that have X11 bitmap subdirectories
8662   bmd_acc="dummyval"
8663   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
8664     if test -d "${bmd}/X11/bitmaps"; then
8665       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
8666     fi
8667     if test -d "${bmd}/bitmaps"; then
8668       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
8669     fi
8670   done
8671   if test ${bmd_acc} != "dummyval"; then
8672     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
8673   fi
8674 fi
8675
8676 HAVE_NS=no
8677 NS_IMPL_COCOA=no
8678 NS_IMPL_GNUSTEP=no
8679 tmp_CPPFLAGS="$CPPFLAGS"
8680 tmp_CFLAGS="$CFLAGS"
8681 CPPFLAGS="$CPPFLAGS -x objective-c"
8682 CFLAGS="$CFLAGS -x objective-c"
8683 TEMACS_LDFLAGS2="\${LDFLAGS}"
8684 if test "${with_ns}" != no; then
8685   if test "${opsys}" = darwin; then
8686      NS_IMPL_COCOA=yes
8687      ns_appdir=`pwd`/nextstep/Emacs.app
8688      ns_appbindir=${ns_appdir}/Contents/MacOS/
8689      ns_appresdir=${ns_appdir}/Contents/Resources
8690      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
8691   elif test -f $GNUSTEP_CONFIG_FILE; then
8692      NS_IMPL_GNUSTEP=yes
8693      ns_appdir=`pwd`/nextstep/Emacs.app
8694      ns_appbindir=${ns_appdir}/
8695      ns_appresdir=${ns_appdir}/Resources
8696      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
8697           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
8698      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
8699           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
8700      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
8701      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
8702        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
8703      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
8704        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
8705      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8706      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8707      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
8708      LIB_STANDARD=
8709      START_FILES=
8710      TEMACS_LDFLAGS2=
8711   fi
8712   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
8713 if test "x$ac_cv_header_AppKit_AppKit_h" = xyes; then :
8714   HAVE_NS=yes
8715 else
8716   as_fn_error $? "\`--with-ns' was specified, but the include
8717   files are missing or cannot be compiled." "$LINENO" 5
8718 fi
8719
8720
8721   NS_HAVE_NSINTEGER=yes
8722   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8723 /* end confdefs.h.  */
8724 #include <Foundation/NSObjCRuntime.h>
8725 int
8726 main ()
8727 {
8728 NSInteger i;
8729   ;
8730   return 0;
8731 }
8732 _ACEOF
8733 if ac_fn_c_try_compile "$LINENO"; then :
8734   ns_have_nsinteger=yes
8735 else
8736   ns_have_nsinteger=no
8737 fi
8738 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8739   if test $ns_have_nsinteger = no; then
8740     NS_HAVE_NSINTEGER=no
8741   fi
8742 fi
8743
8744
8745 ns_frag=/dev/null
8746 NS_OBJ=
8747 NS_SUPPORT=
8748 if test "${HAVE_NS}" = yes; then
8749   window_system=nextstep
8750   with_xft=no
8751   # set up packaging dirs
8752   exec_prefix=${ns_appbindir}
8753   libexecdir=${ns_appbindir}/libexec
8754   if test "${EN_NS_SELF_CONTAINED}" = yes; then
8755      prefix=${ns_appresdir}
8756   fi
8757   ns_frag=$srcdir/src/ns.mk
8758   NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o"
8759   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
8760 fi
8761 CFLAGS="$tmp_CFLAGS"
8762 CPPFLAGS="$tmp_CPPFLAGS"
8763
8764
8765
8766
8767
8768 case "${window_system}" in
8769   x11 )
8770     HAVE_X_WINDOWS=yes
8771     HAVE_X11=yes
8772     case "${with_x_toolkit}" in
8773       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
8774       motif ) USE_X_TOOLKIT=MOTIF ;;
8775       gtk ) with_gtk=yes
8776             USE_X_TOOLKIT=none ;;
8777       gtk3 ) with_gtk3=yes
8778              USE_X_TOOLKIT=none ;;
8779       no ) USE_X_TOOLKIT=none ;;
8780       * ) USE_X_TOOLKIT=maybe ;;
8781     esac
8782   ;;
8783   nextstep | none )
8784     HAVE_X_WINDOWS=no
8785     HAVE_X11=no
8786     USE_X_TOOLKIT=none
8787   ;;
8788 esac
8789
8790 if test "$window_system" = none && test "X$with_x" != "Xno"; then
8791    # Extract the first word of "X", so it can be a program name with args.
8792 set dummy X; ac_word=$2
8793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8794 $as_echo_n "checking for $ac_word... " >&6; }
8795 if ${ac_cv_prog_HAVE_XSERVER+:} false; then :
8796   $as_echo_n "(cached) " >&6
8797 else
8798   if test -n "$HAVE_XSERVER"; then
8799   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
8800 else
8801 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8802 for as_dir in $PATH
8803 do
8804   IFS=$as_save_IFS
8805   test -z "$as_dir" && as_dir=.
8806     for ac_exec_ext in '' $ac_executable_extensions; do
8807   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8808     ac_cv_prog_HAVE_XSERVER="true"
8809     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8810     break 2
8811   fi
8812 done
8813   done
8814 IFS=$as_save_IFS
8815
8816   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
8817 fi
8818 fi
8819 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
8820 if test -n "$HAVE_XSERVER"; then
8821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
8822 $as_echo "$HAVE_XSERVER" >&6; }
8823 else
8824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8825 $as_echo "no" >&6; }
8826 fi
8827
8828
8829    if test "$HAVE_XSERVER" = true ||
8830       test -n "$DISPLAY" ||
8831       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
8832         as_fn_error $? "You seem to be running X, but no X development libraries
8833 were found.  You should install the relevant development files for X
8834 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
8835 sure you have development files for image handling, i.e.
8836 tiff, gif, jpeg, png and xpm.
8837 If you are sure you want Emacs compiled without X window support, pass
8838   --without-x
8839 to configure." "$LINENO" 5
8840    fi
8841 fi
8842
8843 ### If we're using X11, we should use the X menu package.
8844 HAVE_MENUS=no
8845 case ${HAVE_X11} in
8846   yes ) HAVE_MENUS=yes ;;
8847 esac
8848
8849 # Do the opsystem or machine files prohibit the use of the GNU malloc?
8850 # Assume not, until told otherwise.
8851 GNU_MALLOC=yes
8852 doug_lea_malloc=yes
8853 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
8854 if test "x$ac_cv_func_malloc_get_state" = xyes; then :
8855
8856 else
8857   doug_lea_malloc=no
8858 fi
8859
8860 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
8861 if test "x$ac_cv_func_malloc_set_state" = xyes; then :
8862
8863 else
8864   doug_lea_malloc=no
8865 fi
8866
8867 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
8868 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
8869 if ${emacs_cv_var___after_morecore_hook+:} false; then :
8870   $as_echo_n "(cached) " >&6
8871 else
8872   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8873 /* end confdefs.h.  */
8874 extern void (* __after_morecore_hook)();
8875 int
8876 main ()
8877 {
8878 __after_morecore_hook = 0
8879   ;
8880   return 0;
8881 }
8882 _ACEOF
8883 if ac_fn_c_try_link "$LINENO"; then :
8884   emacs_cv_var___after_morecore_hook=yes
8885 else
8886   emacs_cv_var___after_morecore_hook=no
8887 fi
8888 rm -f core conftest.err conftest.$ac_objext \
8889     conftest$ac_exeext conftest.$ac_ext
8890 fi
8891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
8892 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
8893 if test $emacs_cv_var___after_morecore_hook = no; then
8894   doug_lea_malloc=no
8895 fi
8896
8897
8898 system_malloc=no
8899 case "$opsys" in
8900   ## darwin ld insists on the use of malloc routines in the System framework.
8901   darwin|sol2-10) system_malloc=yes ;;
8902 esac
8903
8904 if test "${system_malloc}" = "yes"; then
8905
8906 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
8907
8908   GNU_MALLOC=no
8909   GNU_MALLOC_reason="
8910     (The GNU allocators don't work with this system configuration.)"
8911   GMALLOC_OBJ=
8912   VMLIMIT_OBJ=
8913 else
8914   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
8915   VMLIMIT_OBJ=vm-limit.o
8916 fi
8917
8918
8919
8920 if test "$doug_lea_malloc" = "yes" ; then
8921   if test "$GNU_MALLOC" = yes ; then
8922     GNU_MALLOC_reason="
8923       (Using Doug Lea's new malloc from the GNU C Library.)"
8924   fi
8925
8926 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
8927
8928
8929   ## Use mmap directly for allocating larger buffers.
8930   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
8931   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
8932   ## Does the AC_FUNC_MMAP test below make this check unecessary?
8933   case "$opsys" in
8934     gnu*) REL_ALLOC=no ;;
8935   esac
8936 fi
8937
8938 if test x"${REL_ALLOC}" = x; then
8939   REL_ALLOC=${GNU_MALLOC}
8940 fi
8941
8942 use_mmap_for_buffers=no
8943 case "$opsys" in
8944   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
8945 esac
8946
8947
8948
8949
8950   for ac_header in $ac_header_list
8951 do :
8952   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8953 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8954 "
8955 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8956   cat >>confdefs.h <<_ACEOF
8957 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8958 _ACEOF
8959
8960 fi
8961
8962 done
8963
8964
8965
8966
8967
8968
8969
8970
8971 for ac_func in getpagesize
8972 do :
8973   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
8974 if test "x$ac_cv_func_getpagesize" = xyes; then :
8975   cat >>confdefs.h <<_ACEOF
8976 #define HAVE_GETPAGESIZE 1
8977 _ACEOF
8978
8979 fi
8980 done
8981
8982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
8983 $as_echo_n "checking for working mmap... " >&6; }
8984 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
8985   $as_echo_n "(cached) " >&6
8986 else
8987   if test "$cross_compiling" = yes; then :
8988   ac_cv_func_mmap_fixed_mapped=no
8989 else
8990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8991 /* end confdefs.h.  */
8992 $ac_includes_default
8993 /* malloc might have been renamed as rpl_malloc. */
8994 #undef malloc
8995
8996 /* Thanks to Mike Haertel and Jim Avera for this test.
8997    Here is a matrix of mmap possibilities:
8998         mmap private not fixed
8999         mmap private fixed at somewhere currently unmapped
9000         mmap private fixed at somewhere already mapped
9001         mmap shared not fixed
9002         mmap shared fixed at somewhere currently unmapped
9003         mmap shared fixed at somewhere already mapped
9004    For private mappings, we should verify that changes cannot be read()
9005    back from the file, nor mmap's back from the file at a different
9006    address.  (There have been systems where private was not correctly
9007    implemented like the infamous i386 svr4.0, and systems where the
9008    VM page cache was not coherent with the file system buffer cache
9009    like early versions of FreeBSD and possibly contemporary NetBSD.)
9010    For shared mappings, we should conversely verify that changes get
9011    propagated back to all the places they're supposed to be.
9012
9013    Grep wants private fixed already mapped.
9014    The main things grep needs to know about mmap are:
9015    * does it exist and is it safe to write into the mmap'd area
9016    * how to use it (BSD variants)  */
9017
9018 #include <fcntl.h>
9019 #include <sys/mman.h>
9020
9021 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9022 char *malloc ();
9023 #endif
9024
9025 /* This mess was copied from the GNU getpagesize.h.  */
9026 #ifndef HAVE_GETPAGESIZE
9027 # ifdef _SC_PAGESIZE
9028 #  define getpagesize() sysconf(_SC_PAGESIZE)
9029 # else /* no _SC_PAGESIZE */
9030 #  ifdef HAVE_SYS_PARAM_H
9031 #   include <sys/param.h>
9032 #   ifdef EXEC_PAGESIZE
9033 #    define getpagesize() EXEC_PAGESIZE
9034 #   else /* no EXEC_PAGESIZE */
9035 #    ifdef NBPG
9036 #     define getpagesize() NBPG * CLSIZE
9037 #     ifndef CLSIZE
9038 #      define CLSIZE 1
9039 #     endif /* no CLSIZE */
9040 #    else /* no NBPG */
9041 #     ifdef NBPC
9042 #      define getpagesize() NBPC
9043 #     else /* no NBPC */
9044 #      ifdef PAGESIZE
9045 #       define getpagesize() PAGESIZE
9046 #      endif /* PAGESIZE */
9047 #     endif /* no NBPC */
9048 #    endif /* no NBPG */
9049 #   endif /* no EXEC_PAGESIZE */
9050 #  else /* no HAVE_SYS_PARAM_H */
9051 #   define getpagesize() 8192   /* punt totally */
9052 #  endif /* no HAVE_SYS_PARAM_H */
9053 # endif /* no _SC_PAGESIZE */
9054
9055 #endif /* no HAVE_GETPAGESIZE */
9056
9057 int
9058 main ()
9059 {
9060   char *data, *data2, *data3;
9061   const char *cdata2;
9062   int i, pagesize;
9063   int fd, fd2;
9064
9065   pagesize = getpagesize ();
9066
9067   /* First, make a file with some known garbage in it. */
9068   data = (char *) malloc (pagesize);
9069   if (!data)
9070     return 1;
9071   for (i = 0; i < pagesize; ++i)
9072     *(data + i) = rand ();
9073   umask (0);
9074   fd = creat ("conftest.mmap", 0600);
9075   if (fd < 0)
9076     return 2;
9077   if (write (fd, data, pagesize) != pagesize)
9078     return 3;
9079   close (fd);
9080
9081   /* Next, check that the tail of a page is zero-filled.  File must have
9082      non-zero length, otherwise we risk SIGBUS for entire page.  */
9083   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9084   if (fd2 < 0)
9085     return 4;
9086   cdata2 = "";
9087   if (write (fd2, cdata2, 1) != 1)
9088     return 5;
9089   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9090   if (data2 == MAP_FAILED)
9091     return 6;
9092   for (i = 0; i < pagesize; ++i)
9093     if (*(data2 + i))
9094       return 7;
9095   close (fd2);
9096   if (munmap (data2, pagesize))
9097     return 8;
9098
9099   /* Next, try to mmap the file at a fixed address which already has
9100      something else allocated at it.  If we can, also make sure that
9101      we see the same garbage.  */
9102   fd = open ("conftest.mmap", O_RDWR);
9103   if (fd < 0)
9104     return 9;
9105   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9106                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9107     return 10;
9108   for (i = 0; i < pagesize; ++i)
9109     if (*(data + i) != *(data2 + i))
9110       return 11;
9111
9112   /* Finally, make sure that changes to the mapped area do not
9113      percolate back to the file as seen by read().  (This is a bug on
9114      some variants of i386 svr4.0.)  */
9115   for (i = 0; i < pagesize; ++i)
9116     *(data2 + i) = *(data2 + i) + 1;
9117   data3 = (char *) malloc (pagesize);
9118   if (!data3)
9119     return 12;
9120   if (read (fd, data3, pagesize) != pagesize)
9121     return 13;
9122   for (i = 0; i < pagesize; ++i)
9123     if (*(data + i) != *(data3 + i))
9124       return 14;
9125   close (fd);
9126   return 0;
9127 }
9128 _ACEOF
9129 if ac_fn_c_try_run "$LINENO"; then :
9130   ac_cv_func_mmap_fixed_mapped=yes
9131 else
9132   ac_cv_func_mmap_fixed_mapped=no
9133 fi
9134 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9135   conftest.$ac_objext conftest.beam conftest.$ac_ext
9136 fi
9137
9138 fi
9139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9140 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9141 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9142
9143 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9144
9145 fi
9146 rm -f conftest.mmap conftest.txt
9147
9148 if test $use_mmap_for_buffers = yes; then
9149
9150 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9151
9152   REL_ALLOC=no
9153 fi
9154
9155 LIBS="$LIBS_SYSTEM $LIBS"
9156
9157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9158 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9159 if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
9160   $as_echo_n "(cached) " >&6
9161 else
9162   ac_check_lib_save_LIBS=$LIBS
9163 LIBS="-ldnet  $LIBS"
9164 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9165 /* end confdefs.h.  */
9166
9167 /* Override any GCC internal prototype to avoid an error.
9168    Use char because int might match the return type of a GCC
9169    builtin and then its argument prototype would still apply.  */
9170 #ifdef __cplusplus
9171 extern "C"
9172 #endif
9173 char dnet_ntoa ();
9174 int
9175 main ()
9176 {
9177 return dnet_ntoa ();
9178   ;
9179   return 0;
9180 }
9181 _ACEOF
9182 if ac_fn_c_try_link "$LINENO"; then :
9183   ac_cv_lib_dnet_dnet_ntoa=yes
9184 else
9185   ac_cv_lib_dnet_dnet_ntoa=no
9186 fi
9187 rm -f core conftest.err conftest.$ac_objext \
9188     conftest$ac_exeext conftest.$ac_ext
9189 LIBS=$ac_check_lib_save_LIBS
9190 fi
9191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9192 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9193 if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
9194   cat >>confdefs.h <<_ACEOF
9195 #define HAVE_LIBDNET 1
9196 _ACEOF
9197
9198   LIBS="-ldnet $LIBS"
9199
9200 fi
9201
9202
9203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9204 $as_echo_n "checking for main in -lXbsd... " >&6; }
9205 if ${ac_cv_lib_Xbsd_main+:} false; then :
9206   $as_echo_n "(cached) " >&6
9207 else
9208   ac_check_lib_save_LIBS=$LIBS
9209 LIBS="-lXbsd  $LIBS"
9210 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9211 /* end confdefs.h.  */
9212
9213
9214 int
9215 main ()
9216 {
9217 return main ();
9218   ;
9219   return 0;
9220 }
9221 _ACEOF
9222 if ac_fn_c_try_link "$LINENO"; then :
9223   ac_cv_lib_Xbsd_main=yes
9224 else
9225   ac_cv_lib_Xbsd_main=no
9226 fi
9227 rm -f core conftest.err conftest.$ac_objext \
9228     conftest$ac_exeext conftest.$ac_ext
9229 LIBS=$ac_check_lib_save_LIBS
9230 fi
9231 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9232 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9233 if test "x$ac_cv_lib_Xbsd_main" = xyes; then :
9234   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9235 fi
9236
9237
9238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9239 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9240 if ${ac_cv_lib_pthreads_cma_open+:} false; then :
9241   $as_echo_n "(cached) " >&6
9242 else
9243   ac_check_lib_save_LIBS=$LIBS
9244 LIBS="-lpthreads  $LIBS"
9245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9246 /* end confdefs.h.  */
9247
9248 /* Override any GCC internal prototype to avoid an error.
9249    Use char because int might match the return type of a GCC
9250    builtin and then its argument prototype would still apply.  */
9251 #ifdef __cplusplus
9252 extern "C"
9253 #endif
9254 char cma_open ();
9255 int
9256 main ()
9257 {
9258 return cma_open ();
9259   ;
9260   return 0;
9261 }
9262 _ACEOF
9263 if ac_fn_c_try_link "$LINENO"; then :
9264   ac_cv_lib_pthreads_cma_open=yes
9265 else
9266   ac_cv_lib_pthreads_cma_open=no
9267 fi
9268 rm -f core conftest.err conftest.$ac_objext \
9269     conftest$ac_exeext conftest.$ac_ext
9270 LIBS=$ac_check_lib_save_LIBS
9271 fi
9272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9273 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9274 if test "x$ac_cv_lib_pthreads_cma_open" = xyes; then :
9275   cat >>confdefs.h <<_ACEOF
9276 #define HAVE_LIBPTHREADS 1
9277 _ACEOF
9278
9279   LIBS="-lpthreads $LIBS"
9280
9281 fi
9282
9283
9284 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9285 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
9286 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
9287 ## added to LIBS in configure would never contain the pthreads part,
9288 ## but the value used in Makefiles might.  FIXME?
9289 ##
9290 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9291 ## be harmless on older versions of X where it happens to exist.
9292 test "$opsys" = "aix4-2" && \
9293   test $ac_cv_lib_pthreads_cma_open = yes && \
9294   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9295
9296
9297 case ${host_os} in
9298 aix*)
9299   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9300 $as_echo_n "checking for -bbigtoc option... " >&6; }
9301 if ${gdb_cv_bigtoc+:} false; then :
9302   $as_echo_n "(cached) " >&6
9303 else
9304
9305     case $GCC in
9306     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9307     *) gdb_cv_bigtoc=-bbigtoc ;;
9308     esac
9309
9310     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9311     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9312 /* end confdefs.h.  */
9313
9314 int
9315 main ()
9316 {
9317 int i;
9318   ;
9319   return 0;
9320 }
9321 _ACEOF
9322 if ac_fn_c_try_link "$LINENO"; then :
9323
9324 else
9325   gdb_cv_bigtoc=
9326 fi
9327 rm -f core conftest.err conftest.$ac_objext \
9328     conftest$ac_exeext conftest.$ac_ext
9329
9330 fi
9331 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9332 $as_echo "$gdb_cv_bigtoc" >&6; }
9333   ;;
9334 esac
9335
9336 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9337 # used for the tests that follow.  We set them back to REAL_CFLAGS and
9338 # REAL_CPPFLAGS later on.
9339
9340 REAL_CFLAGS="$CFLAGS"
9341 REAL_CPPFLAGS="$CPPFLAGS"
9342
9343 if test "${HAVE_X11}" = "yes"; then
9344   DEFS="$C_SWITCH_X_SITE $DEFS"
9345   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9346   LIBS="-lX11 $LIBS"
9347   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9348   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9349
9350   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9351   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9352   # but it's more convenient here to set LD_RUN_PATH
9353   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9354   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9355     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9356     export LD_RUN_PATH
9357   fi
9358
9359   if test "${opsys}" = "gnu-linux"; then
9360     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9361 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9362     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9363 /* end confdefs.h.  */
9364
9365 int
9366 main ()
9367 {
9368 XOpenDisplay ("foo");
9369   ;
9370   return 0;
9371 }
9372 _ACEOF
9373 if ac_fn_c_try_link "$LINENO"; then :
9374   xlinux_first_failure=no
9375 else
9376   xlinux_first_failure=yes
9377 fi
9378 rm -f core conftest.err conftest.$ac_objext \
9379     conftest$ac_exeext conftest.$ac_ext
9380     if test "${xlinux_first_failure}" = "yes"; then
9381       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9382       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9383       OLD_CPPFLAGS="$CPPFLAGS"
9384       OLD_LIBS="$LIBS"
9385       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9386       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9387       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9388       LIBS="$LIBS -b i486-linuxaout"
9389       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9390 /* end confdefs.h.  */
9391
9392 int
9393 main ()
9394 {
9395 XOpenDisplay ("foo");
9396   ;
9397   return 0;
9398 }
9399 _ACEOF
9400 if ac_fn_c_try_link "$LINENO"; then :
9401   xlinux_second_failure=no
9402 else
9403   xlinux_second_failure=yes
9404 fi
9405 rm -f core conftest.err conftest.$ac_objext \
9406     conftest$ac_exeext conftest.$ac_ext
9407       if test "${xlinux_second_failure}" = "yes"; then
9408         # If we get the same failure with -b, there is no use adding -b.
9409         # So take it out.  This plays safe.
9410         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9411         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9412         CPPFLAGS="$OLD_CPPFLAGS"
9413         LIBS="$OLD_LIBS"
9414         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9415 $as_echo "no" >&6; }
9416       else
9417         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9418 $as_echo "yes" >&6; }
9419       fi
9420     else
9421       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9422 $as_echo "no" >&6; }
9423     fi
9424   fi
9425
9426   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9427   # header files included from there.
9428   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9429 $as_echo_n "checking for Xkb... " >&6; }
9430   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9431 /* end confdefs.h.  */
9432 #include <X11/Xlib.h>
9433 #include <X11/XKBlib.h>
9434 int
9435 main ()
9436 {
9437 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9438   ;
9439   return 0;
9440 }
9441 _ACEOF
9442 if ac_fn_c_try_link "$LINENO"; then :
9443   emacs_xkb=yes
9444 else
9445   emacs_xkb=no
9446 fi
9447 rm -f core conftest.err conftest.$ac_objext \
9448     conftest$ac_exeext conftest.$ac_ext
9449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9450 $as_echo "$emacs_xkb" >&6; }
9451   if test $emacs_xkb = yes; then
9452
9453 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9454
9455   fi
9456
9457   for ac_func in XrmSetDatabase XScreenResourceString \
9458 XScreenNumberOfScreen XSetWMProtocols
9459 do :
9460   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9461 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9462 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9463   cat >>confdefs.h <<_ACEOF
9464 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9465 _ACEOF
9466
9467 fi
9468 done
9469
9470 fi
9471
9472 if test "${window_system}" = "x11"; then
9473   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9474 $as_echo_n "checking X11 version 6... " >&6; }
9475   if ${emacs_cv_x11_version_6+:} false; then :
9476   $as_echo_n "(cached) " >&6
9477 else
9478   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9479 /* end confdefs.h.  */
9480 #include <X11/Xlib.h>
9481 int
9482 main ()
9483 {
9484 #if XlibSpecificationRelease < 6
9485 fail;
9486 #endif
9487
9488   ;
9489   return 0;
9490 }
9491 _ACEOF
9492 if ac_fn_c_try_link "$LINENO"; then :
9493   emacs_cv_x11_version_6=yes
9494 else
9495   emacs_cv_x11_version_6=no
9496 fi
9497 rm -f core conftest.err conftest.$ac_objext \
9498     conftest$ac_exeext conftest.$ac_ext
9499 fi
9500
9501   if test $emacs_cv_x11_version_6 = yes; then
9502     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9503 $as_echo "6 or newer" >&6; }
9504
9505 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9506
9507
9508 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9509
9510     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9511     ## XIM support.
9512     case "$opsys" in
9513       sol2-*) : ;;
9514       *)
9515 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9516
9517          ;;
9518     esac
9519   else
9520     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9521 $as_echo "before 6" >&6; }
9522   fi
9523 fi
9524
9525
9526 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9527 HAVE_RSVG=no
9528 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9529   if test "${with_rsvg}" != "no"; then
9530     RSVG_REQUIRED=2.11.0
9531     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9532
9533
9534   succeeded=no
9535
9536   # Extract the first word of "pkg-config", so it can be a program name with args.
9537 set dummy pkg-config; ac_word=$2
9538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9539 $as_echo_n "checking for $ac_word... " >&6; }
9540 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9541   $as_echo_n "(cached) " >&6
9542 else
9543   case $PKG_CONFIG in
9544   [\\/]* | ?:[\\/]*)
9545   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9546   ;;
9547   *)
9548   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9549 for as_dir in $PATH
9550 do
9551   IFS=$as_save_IFS
9552   test -z "$as_dir" && as_dir=.
9553     for ac_exec_ext in '' $ac_executable_extensions; do
9554   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9555     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9556     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9557     break 2
9558   fi
9559 done
9560   done
9561 IFS=$as_save_IFS
9562
9563   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9564   ;;
9565 esac
9566 fi
9567 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9568 if test -n "$PKG_CONFIG"; then
9569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9570 $as_echo "$PKG_CONFIG" >&6; }
9571 else
9572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9573 $as_echo "no" >&6; }
9574 fi
9575
9576
9577
9578   if test "$PKG_CONFIG" = "no" ; then
9579      :
9580   else
9581      PKG_CONFIG_MIN_VERSION=0.9.0
9582      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9583         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9584 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9585
9586         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9587             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9588 $as_echo "yes" >&6; }
9589             succeeded=yes
9590
9591             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
9592 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
9593             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9594             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
9595 $as_echo "$RSVG_CFLAGS" >&6; }
9596
9597             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
9598 $as_echo_n "checking RSVG_LIBS... " >&6; }
9599             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9600             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
9601 $as_echo "$RSVG_LIBS" >&6; }
9602         else
9603             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9604 $as_echo "no" >&6; }
9605             RSVG_CFLAGS=""
9606             RSVG_LIBS=""
9607             ## If we have a custom action on failure, don't print errors, but
9608             ## do set a variable so people can do so.
9609             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
9610
9611         fi
9612
9613
9614
9615      else
9616         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9617         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9618      fi
9619   fi
9620
9621   if test $succeeded = yes; then
9622      HAVE_RSVG=yes
9623   else
9624      :
9625   fi
9626
9627
9628
9629
9630     if test $HAVE_RSVG = yes; then
9631
9632 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
9633
9634       CFLAGS="$CFLAGS $RSVG_CFLAGS"
9635       LIBS="$RSVG_LIBS $LIBS"
9636     fi
9637   fi
9638 fi
9639
9640 HAVE_IMAGEMAGICK=no
9641 if test "${HAVE_X11}" = "yes"; then
9642   if test "${with_imagemagick}" != "no"; then
9643     IMAGEMAGICK_MODULE="Wand"
9644
9645   succeeded=no
9646
9647   # Extract the first word of "pkg-config", so it can be a program name with args.
9648 set dummy pkg-config; ac_word=$2
9649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9650 $as_echo_n "checking for $ac_word... " >&6; }
9651 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9652   $as_echo_n "(cached) " >&6
9653 else
9654   case $PKG_CONFIG in
9655   [\\/]* | ?:[\\/]*)
9656   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9657   ;;
9658   *)
9659   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9660 for as_dir in $PATH
9661 do
9662   IFS=$as_save_IFS
9663   test -z "$as_dir" && as_dir=.
9664     for ac_exec_ext in '' $ac_executable_extensions; do
9665   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9666     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9667     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9668     break 2
9669   fi
9670 done
9671   done
9672 IFS=$as_save_IFS
9673
9674   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9675   ;;
9676 esac
9677 fi
9678 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9679 if test -n "$PKG_CONFIG"; then
9680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9681 $as_echo "$PKG_CONFIG" >&6; }
9682 else
9683   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9684 $as_echo "no" >&6; }
9685 fi
9686
9687
9688
9689   if test "$PKG_CONFIG" = "no" ; then
9690      :
9691   else
9692      PKG_CONFIG_MIN_VERSION=0.9.0
9693      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9694         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
9695 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
9696
9697         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
9698             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9699 $as_echo "yes" >&6; }
9700             succeeded=yes
9701
9702             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
9703 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
9704             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9705             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
9706 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
9707
9708             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
9709 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
9710             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9711             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
9712 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
9713         else
9714             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9715 $as_echo "no" >&6; }
9716             IMAGEMAGICK_CFLAGS=""
9717             IMAGEMAGICK_LIBS=""
9718             ## If we have a custom action on failure, don't print errors, but
9719             ## do set a variable so people can do so.
9720             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
9721
9722         fi
9723
9724
9725
9726      else
9727         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9728         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9729      fi
9730   fi
9731
9732   if test $succeeded = yes; then
9733      HAVE_IMAGEMAGICK=yes
9734   else
9735      :
9736   fi
9737
9738
9739
9740
9741     if test $HAVE_IMAGEMAGICK = yes; then
9742
9743 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
9744
9745       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
9746       LIBS="$IMAGEMAGICK_LIBS $LIBS"
9747       for ac_func in MagickExportImagePixels
9748 do :
9749   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
9750 if test "x$ac_cv_func_MagickExportImagePixels" = xyes; then :
9751   cat >>confdefs.h <<_ACEOF
9752 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
9753 _ACEOF
9754
9755 fi
9756 done
9757
9758     fi
9759   fi
9760 fi
9761
9762
9763 HAVE_GTK=no
9764 if test "${with_gtk3}" = "yes"; then
9765   GLIB_REQUIRED=2.6
9766   GTK_REQUIRED=2.90
9767   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9768
9769
9770   succeeded=no
9771
9772   # Extract the first word of "pkg-config", so it can be a program name with args.
9773 set dummy pkg-config; ac_word=$2
9774 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9775 $as_echo_n "checking for $ac_word... " >&6; }
9776 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9777   $as_echo_n "(cached) " >&6
9778 else
9779   case $PKG_CONFIG in
9780   [\\/]* | ?:[\\/]*)
9781   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9782   ;;
9783   *)
9784   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9785 for as_dir in $PATH
9786 do
9787   IFS=$as_save_IFS
9788   test -z "$as_dir" && as_dir=.
9789     for ac_exec_ext in '' $ac_executable_extensions; do
9790   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9791     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9792     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9793     break 2
9794   fi
9795 done
9796   done
9797 IFS=$as_save_IFS
9798
9799   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9800   ;;
9801 esac
9802 fi
9803 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9804 if test -n "$PKG_CONFIG"; then
9805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9806 $as_echo "$PKG_CONFIG" >&6; }
9807 else
9808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9809 $as_echo "no" >&6; }
9810 fi
9811
9812
9813
9814   if test "$PKG_CONFIG" = "no" ; then
9815      pkg_check_gtk=no
9816   else
9817      PKG_CONFIG_MIN_VERSION=0.9.0
9818      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9819         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9820 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9821
9822         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9823             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9824 $as_echo "yes" >&6; }
9825             succeeded=yes
9826
9827             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9828 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9829             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9830             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9831 $as_echo "$GTK_CFLAGS" >&6; }
9832
9833             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9834 $as_echo_n "checking GTK_LIBS... " >&6; }
9835             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9836             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9837 $as_echo "$GTK_LIBS" >&6; }
9838         else
9839             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9840 $as_echo "no" >&6; }
9841             GTK_CFLAGS=""
9842             GTK_LIBS=""
9843             ## If we have a custom action on failure, don't print errors, but
9844             ## do set a variable so people can do so.
9845             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9846
9847         fi
9848
9849
9850
9851      else
9852         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9853         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9854      fi
9855   fi
9856
9857   if test $succeeded = yes; then
9858      pkg_check_gtk=yes
9859   else
9860      pkg_check_gtk=no
9861   fi
9862
9863   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
9864      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
9865   fi
9866 fi
9867
9868 if test "$pkg_check_gtk" != "yes"; then
9869   HAVE_GTK=no
9870 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
9871   GLIB_REQUIRED=2.6
9872   GTK_REQUIRED=2.6
9873   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9874
9875
9876   succeeded=no
9877
9878   # Extract the first word of "pkg-config", so it can be a program name with args.
9879 set dummy pkg-config; ac_word=$2
9880 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9881 $as_echo_n "checking for $ac_word... " >&6; }
9882 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9883   $as_echo_n "(cached) " >&6
9884 else
9885   case $PKG_CONFIG in
9886   [\\/]* | ?:[\\/]*)
9887   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9888   ;;
9889   *)
9890   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9891 for as_dir in $PATH
9892 do
9893   IFS=$as_save_IFS
9894   test -z "$as_dir" && as_dir=.
9895     for ac_exec_ext in '' $ac_executable_extensions; do
9896   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9897     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9898     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9899     break 2
9900   fi
9901 done
9902   done
9903 IFS=$as_save_IFS
9904
9905   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9906   ;;
9907 esac
9908 fi
9909 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9910 if test -n "$PKG_CONFIG"; then
9911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9912 $as_echo "$PKG_CONFIG" >&6; }
9913 else
9914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9915 $as_echo "no" >&6; }
9916 fi
9917
9918
9919
9920   if test "$PKG_CONFIG" = "no" ; then
9921      pkg_check_gtk=no
9922   else
9923      PKG_CONFIG_MIN_VERSION=0.9.0
9924      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9925         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9926 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9927
9928         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9929             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9930 $as_echo "yes" >&6; }
9931             succeeded=yes
9932
9933             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9934 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9935             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9936             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9937 $as_echo "$GTK_CFLAGS" >&6; }
9938
9939             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9940 $as_echo_n "checking GTK_LIBS... " >&6; }
9941             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9942             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9943 $as_echo "$GTK_LIBS" >&6; }
9944         else
9945             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9946 $as_echo "no" >&6; }
9947             GTK_CFLAGS=""
9948             GTK_LIBS=""
9949             ## If we have a custom action on failure, don't print errors, but
9950             ## do set a variable so people can do so.
9951             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9952
9953         fi
9954
9955
9956
9957      else
9958         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9959         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9960      fi
9961   fi
9962
9963   if test $succeeded = yes; then
9964      pkg_check_gtk=yes
9965   else
9966      pkg_check_gtk=no
9967   fi
9968
9969   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
9970      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
9971   fi
9972 fi
9973 fi
9974
9975 GTK_OBJ=
9976 if test x"$pkg_check_gtk" = xyes; then
9977
9978
9979
9980   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
9981   CFLAGS="$CFLAGS $GTK_CFLAGS"
9982   LIBS="$GTK_LIBS $LIBS"
9983     GTK_COMPILES=no
9984   for ac_func in gtk_main
9985 do :
9986   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
9987 if test "x$ac_cv_func_gtk_main" = xyes; then :
9988   cat >>confdefs.h <<_ACEOF
9989 #define HAVE_GTK_MAIN 1
9990 _ACEOF
9991  GTK_COMPILES=yes
9992 fi
9993 done
9994
9995   if test "${GTK_COMPILES}" != "yes"; then
9996     if test "$USE_X_TOOLKIT" != "maybe"; then
9997       as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
9998     fi
9999   else
10000     HAVE_GTK=yes
10001
10002 $as_echo "#define USE_GTK 1" >>confdefs.h
10003
10004     GTK_OBJ=gtkutil.o
10005     USE_X_TOOLKIT=none
10006     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10007       :
10008     else
10009       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10010        closing open displays.  This is no problem if you just use
10011        one display, but if you use more than one and close one of them
10012        Emacs may crash." >&5
10013 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10014        closing open displays.  This is no problem if you just use
10015        one display, but if you use more than one and close one of them
10016        Emacs may crash." >&2;}
10017       sleep 3
10018     fi
10019   fi
10020
10021 fi
10022
10023
10024
10025 if test "${HAVE_GTK}" = "yes"; then
10026
10027       if test "$with_toolkit_scroll_bars" != no; then
10028     with_toolkit_scroll_bars=yes
10029   fi
10030
10031           HAVE_GTK_FILE_SELECTION=no
10032   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10033 #include <gtk/gtk.h>
10034 "
10035 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = xyes; then :
10036   HAVE_GTK_FILE_SELECTION=yes
10037 else
10038   HAVE_GTK_FILE_SELECTION=no
10039 fi
10040
10041   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10042     for ac_func in gtk_file_selection_new
10043 do :
10044   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10045 if test "x$ac_cv_func_gtk_file_selection_new" = xyes; then :
10046   cat >>confdefs.h <<_ACEOF
10047 #define HAVE_GTK_FILE_SELECTION_NEW 1
10048 _ACEOF
10049
10050 fi
10051 done
10052
10053   fi
10054
10055         HAVE_GTK_AND_PTHREAD=no
10056     for ac_header in pthread.h
10057 do :
10058   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10059 if test "x$ac_cv_header_pthread_h" = xyes; then :
10060   cat >>confdefs.h <<_ACEOF
10061 #define HAVE_PTHREAD_H 1
10062 _ACEOF
10063
10064 fi
10065
10066 done
10067
10068     if test "$ac_cv_header_pthread_h"; then
10069       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10070 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10071 if ${ac_cv_lib_pthread_pthread_self+:} false; then :
10072   $as_echo_n "(cached) " >&6
10073 else
10074   ac_check_lib_save_LIBS=$LIBS
10075 LIBS="-lpthread  $LIBS"
10076 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10077 /* end confdefs.h.  */
10078
10079 /* Override any GCC internal prototype to avoid an error.
10080    Use char because int might match the return type of a GCC
10081    builtin and then its argument prototype would still apply.  */
10082 #ifdef __cplusplus
10083 extern "C"
10084 #endif
10085 char pthread_self ();
10086 int
10087 main ()
10088 {
10089 return pthread_self ();
10090   ;
10091   return 0;
10092 }
10093 _ACEOF
10094 if ac_fn_c_try_link "$LINENO"; then :
10095   ac_cv_lib_pthread_pthread_self=yes
10096 else
10097   ac_cv_lib_pthread_pthread_self=no
10098 fi
10099 rm -f core conftest.err conftest.$ac_objext \
10100     conftest$ac_exeext conftest.$ac_ext
10101 LIBS=$ac_check_lib_save_LIBS
10102 fi
10103 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10104 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10105 if test "x$ac_cv_lib_pthread_pthread_self" = xyes; then :
10106   HAVE_GTK_AND_PTHREAD=yes
10107 fi
10108
10109     fi
10110     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10111       case "${canonical}" in
10112         *-hpux*) ;;
10113         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10114       esac
10115
10116 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10117
10118     fi
10119
10120     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10121                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10122                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10123                  gtk_orientable_set_orientation
10124 do :
10125   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10126 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10127 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10128   cat >>confdefs.h <<_ACEOF
10129 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10130 _ACEOF
10131
10132 fi
10133 done
10134
10135
10136 fi
10137
10138 HAVE_DBUS=no
10139 DBUS_OBJ=
10140 if test "${with_dbus}" = "yes"; then
10141
10142   succeeded=no
10143
10144   # Extract the first word of "pkg-config", so it can be a program name with args.
10145 set dummy pkg-config; ac_word=$2
10146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10147 $as_echo_n "checking for $ac_word... " >&6; }
10148 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10149   $as_echo_n "(cached) " >&6
10150 else
10151   case $PKG_CONFIG in
10152   [\\/]* | ?:[\\/]*)
10153   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10154   ;;
10155   *)
10156   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10157 for as_dir in $PATH
10158 do
10159   IFS=$as_save_IFS
10160   test -z "$as_dir" && as_dir=.
10161     for ac_exec_ext in '' $ac_executable_extensions; do
10162   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10163     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10164     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10165     break 2
10166   fi
10167 done
10168   done
10169 IFS=$as_save_IFS
10170
10171   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10172   ;;
10173 esac
10174 fi
10175 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10176 if test -n "$PKG_CONFIG"; then
10177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10178 $as_echo "$PKG_CONFIG" >&6; }
10179 else
10180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10181 $as_echo "no" >&6; }
10182 fi
10183
10184
10185
10186   if test "$PKG_CONFIG" = "no" ; then
10187      HAVE_DBUS=no
10188   else
10189      PKG_CONFIG_MIN_VERSION=0.9.0
10190      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10191         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10192 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10193
10194         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10195             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10196 $as_echo "yes" >&6; }
10197             succeeded=yes
10198
10199             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10200 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10201             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10202             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10203 $as_echo "$DBUS_CFLAGS" >&6; }
10204
10205             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10206 $as_echo_n "checking DBUS_LIBS... " >&6; }
10207             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10208             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10209 $as_echo "$DBUS_LIBS" >&6; }
10210         else
10211             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10212 $as_echo "no" >&6; }
10213             DBUS_CFLAGS=""
10214             DBUS_LIBS=""
10215             ## If we have a custom action on failure, don't print errors, but
10216             ## do set a variable so people can do so.
10217             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10218
10219         fi
10220
10221
10222
10223      else
10224         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10225         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10226      fi
10227   fi
10228
10229   if test $succeeded = yes; then
10230      HAVE_DBUS=yes
10231   else
10232      HAVE_DBUS=no
10233   fi
10234
10235    if test "$HAVE_DBUS" = yes; then
10236      LIBS="$LIBS $DBUS_LIBS"
10237
10238 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10239
10240      for ac_func in dbus_watch_get_unix_fd
10241 do :
10242   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10243 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = xyes; then :
10244   cat >>confdefs.h <<_ACEOF
10245 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10246 _ACEOF
10247
10248 fi
10249 done
10250
10251      DBUS_OBJ=dbusbind.o
10252    fi
10253 fi
10254
10255
10256 HAVE_GCONF=no
10257 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10258
10259   succeeded=no
10260
10261   # Extract the first word of "pkg-config", so it can be a program name with args.
10262 set dummy pkg-config; ac_word=$2
10263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10264 $as_echo_n "checking for $ac_word... " >&6; }
10265 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10266   $as_echo_n "(cached) " >&6
10267 else
10268   case $PKG_CONFIG in
10269   [\\/]* | ?:[\\/]*)
10270   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10271   ;;
10272   *)
10273   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10274 for as_dir in $PATH
10275 do
10276   IFS=$as_save_IFS
10277   test -z "$as_dir" && as_dir=.
10278     for ac_exec_ext in '' $ac_executable_extensions; do
10279   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10280     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10281     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10282     break 2
10283   fi
10284 done
10285   done
10286 IFS=$as_save_IFS
10287
10288   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10289   ;;
10290 esac
10291 fi
10292 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10293 if test -n "$PKG_CONFIG"; then
10294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10295 $as_echo "$PKG_CONFIG" >&6; }
10296 else
10297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10298 $as_echo "no" >&6; }
10299 fi
10300
10301
10302
10303   if test "$PKG_CONFIG" = "no" ; then
10304      HAVE_GCONF=no
10305   else
10306      PKG_CONFIG_MIN_VERSION=0.9.0
10307      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10308         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10309 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10310
10311         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10312             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10313 $as_echo "yes" >&6; }
10314             succeeded=yes
10315
10316             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10317 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10318             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10319             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10320 $as_echo "$GCONF_CFLAGS" >&6; }
10321
10322             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10323 $as_echo_n "checking GCONF_LIBS... " >&6; }
10324             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10325             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10326 $as_echo "$GCONF_LIBS" >&6; }
10327         else
10328             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10329 $as_echo "no" >&6; }
10330             GCONF_CFLAGS=""
10331             GCONF_LIBS=""
10332             ## If we have a custom action on failure, don't print errors, but
10333             ## do set a variable so people can do so.
10334             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10335
10336         fi
10337
10338
10339
10340      else
10341         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10342         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10343      fi
10344   fi
10345
10346   if test $succeeded = yes; then
10347      HAVE_GCONF=yes
10348   else
10349      HAVE_GCONF=no
10350   fi
10351
10352    if test "$HAVE_GCONF" = yes; then
10353
10354 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10355
10356             for ac_func in g_type_init
10357 do :
10358   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10359 if test "x$ac_cv_func_g_type_init" = xyes; then :
10360   cat >>confdefs.h <<_ACEOF
10361 #define HAVE_G_TYPE_INIT 1
10362 _ACEOF
10363
10364 fi
10365 done
10366
10367    fi
10368 fi
10369
10370 HAVE_LIBSELINUX=no
10371 LIBSELINUX_LIBS=
10372 if test "${with_selinux}" = "yes"; then
10373    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10374 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10375 if ${ac_cv_lib_selinux_lgetfilecon+:} false; then :
10376   $as_echo_n "(cached) " >&6
10377 else
10378   ac_check_lib_save_LIBS=$LIBS
10379 LIBS="-lselinux  $LIBS"
10380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10381 /* end confdefs.h.  */
10382
10383 /* Override any GCC internal prototype to avoid an error.
10384    Use char because int might match the return type of a GCC
10385    builtin and then its argument prototype would still apply.  */
10386 #ifdef __cplusplus
10387 extern "C"
10388 #endif
10389 char lgetfilecon ();
10390 int
10391 main ()
10392 {
10393 return lgetfilecon ();
10394   ;
10395   return 0;
10396 }
10397 _ACEOF
10398 if ac_fn_c_try_link "$LINENO"; then :
10399   ac_cv_lib_selinux_lgetfilecon=yes
10400 else
10401   ac_cv_lib_selinux_lgetfilecon=no
10402 fi
10403 rm -f core conftest.err conftest.$ac_objext \
10404     conftest$ac_exeext conftest.$ac_ext
10405 LIBS=$ac_check_lib_save_LIBS
10406 fi
10407 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10408 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10409 if test "x$ac_cv_lib_selinux_lgetfilecon" = xyes; then :
10410   HAVE_LIBSELINUX=yes
10411 else
10412   HAVE_LIBSELINUX=no
10413 fi
10414
10415    if test "$HAVE_LIBSELINUX" = yes; then
10416
10417 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10418
10419       LIBSELINUX_LIBS=-lselinux
10420    fi
10421 fi
10422
10423
10424 HAVE_GNUTLS=no
10425 if test "${with_gnutls}" = "yes" ; then
10426
10427   succeeded=no
10428
10429   # Extract the first word of "pkg-config", so it can be a program name with args.
10430 set dummy pkg-config; ac_word=$2
10431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10432 $as_echo_n "checking for $ac_word... " >&6; }
10433 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10434   $as_echo_n "(cached) " >&6
10435 else
10436   case $PKG_CONFIG in
10437   [\\/]* | ?:[\\/]*)
10438   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10439   ;;
10440   *)
10441   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10442 for as_dir in $PATH
10443 do
10444   IFS=$as_save_IFS
10445   test -z "$as_dir" && as_dir=.
10446     for ac_exec_ext in '' $ac_executable_extensions; do
10447   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10448     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10449     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10450     break 2
10451   fi
10452 done
10453   done
10454 IFS=$as_save_IFS
10455
10456   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10457   ;;
10458 esac
10459 fi
10460 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10461 if test -n "$PKG_CONFIG"; then
10462   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10463 $as_echo "$PKG_CONFIG" >&6; }
10464 else
10465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10466 $as_echo "no" >&6; }
10467 fi
10468
10469
10470
10471   if test "$PKG_CONFIG" = "no" ; then
10472      HAVE_GNUTLS=no
10473   else
10474      PKG_CONFIG_MIN_VERSION=0.9.0
10475      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10476         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10477 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10478
10479         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10480             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10481 $as_echo "yes" >&6; }
10482             succeeded=yes
10483
10484             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10485 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10486             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10487             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10488 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10489
10490             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10491 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10492             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10493             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10494 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10495         else
10496             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10497 $as_echo "no" >&6; }
10498             LIBGNUTLS_CFLAGS=""
10499             LIBGNUTLS_LIBS=""
10500             ## If we have a custom action on failure, don't print errors, but
10501             ## do set a variable so people can do so.
10502             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10503
10504         fi
10505
10506
10507
10508      else
10509         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10510         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10511      fi
10512   fi
10513
10514   if test $succeeded = yes; then
10515      HAVE_GNUTLS=yes
10516   else
10517      HAVE_GNUTLS=no
10518   fi
10519
10520   if test "${HAVE_GNUTLS}" = "yes"; then
10521
10522 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10523
10524   fi
10525 fi
10526
10527
10528
10529 HAVE_XAW3D=no
10530 LUCID_LIBW=
10531 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10532   if test "$with_xaw3d" != no; then
10533     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10534 $as_echo_n "checking for xaw3d... " >&6; }
10535     if ${emacs_cv_xaw3d+:} false; then :
10536   $as_echo_n "(cached) " >&6
10537 else
10538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10539 /* end confdefs.h.  */
10540
10541 #include <X11/Intrinsic.h>
10542 #include <X11/Xaw3d/Simple.h>
10543 int
10544 main ()
10545 {
10546
10547   ;
10548   return 0;
10549 }
10550 _ACEOF
10551 if ac_fn_c_try_link "$LINENO"; then :
10552   emacs_cv_xaw3d=yes
10553 else
10554   emacs_cv_xaw3d=no
10555 fi
10556 rm -f core conftest.err conftest.$ac_objext \
10557     conftest$ac_exeext conftest.$ac_ext
10558 fi
10559
10560   else
10561     emacs_cv_xaw3d=no
10562   fi
10563   if test $emacs_cv_xaw3d = yes; then
10564     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10565 $as_echo "yes; using Lucid toolkit" >&6; }
10566     USE_X_TOOLKIT=LUCID
10567     HAVE_XAW3D=yes
10568     LUCID_LIBW=-lXaw3d
10569
10570 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
10571
10572   else
10573     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10574 $as_echo "no" >&6; }
10575     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
10576 $as_echo_n "checking for libXaw... " >&6; }
10577     if ${emacs_cv_xaw+:} false; then :
10578   $as_echo_n "(cached) " >&6
10579 else
10580   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10581 /* end confdefs.h.  */
10582
10583 #include <X11/Intrinsic.h>
10584 #include <X11/Xaw/Simple.h>
10585 int
10586 main ()
10587 {
10588
10589   ;
10590   return 0;
10591 }
10592 _ACEOF
10593 if ac_fn_c_try_link "$LINENO"; then :
10594   emacs_cv_xaw=yes
10595 else
10596   emacs_cv_xaw=no
10597 fi
10598 rm -f core conftest.err conftest.$ac_objext \
10599     conftest$ac_exeext conftest.$ac_ext
10600 fi
10601
10602     if test $emacs_cv_xaw = yes; then
10603       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10604 $as_echo "yes; using Lucid toolkit" >&6; }
10605       USE_X_TOOLKIT=LUCID
10606       LUCID_LIBW=-lXaw
10607     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
10608       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
10609     else
10610       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
10611 $as_echo "no; do not use toolkit by default" >&6; }
10612       USE_X_TOOLKIT=none
10613     fi
10614   fi
10615 fi
10616
10617 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
10618
10619 LIBXTR6=
10620 if test "${USE_X_TOOLKIT}" != "none"; then
10621   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
10622 $as_echo_n "checking X11 toolkit version... " >&6; }
10623   if ${emacs_cv_x11_toolkit_version_6+:} false; then :
10624   $as_echo_n "(cached) " >&6
10625 else
10626   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10627 /* end confdefs.h.  */
10628 #include <X11/Intrinsic.h>
10629 int
10630 main ()
10631 {
10632 #if XtSpecificationRelease < 6
10633 fail;
10634 #endif
10635
10636   ;
10637   return 0;
10638 }
10639 _ACEOF
10640 if ac_fn_c_try_link "$LINENO"; then :
10641   emacs_cv_x11_toolkit_version_6=yes
10642 else
10643   emacs_cv_x11_toolkit_version_6=no
10644 fi
10645 rm -f core conftest.err conftest.$ac_objext \
10646     conftest$ac_exeext conftest.$ac_ext
10647 fi
10648
10649   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
10650   if test $emacs_cv_x11_toolkit_version_6 = yes; then
10651     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10652 $as_echo "6 or newer" >&6; }
10653
10654 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
10655
10656     LIBXTR6="-lSM -lICE"
10657     case "$opsys" in
10658       ## Use libw.a along with X11R6 Xt.
10659       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
10660     esac
10661   else
10662     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10663 $as_echo "before 6" >&6; }
10664   fi
10665
10666   OLDLIBS="$LIBS"
10667   if test x$HAVE_X11XTR6 = xyes; then
10668     LIBS="-lXt -lSM -lICE $LIBS"
10669   else
10670     LIBS="-lXt $LIBS"
10671   fi
10672   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
10673 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
10674 if ${ac_cv_lib_Xmu_XmuConvertStandardSelection+:} false; then :
10675   $as_echo_n "(cached) " >&6
10676 else
10677   ac_check_lib_save_LIBS=$LIBS
10678 LIBS="-lXmu  $LIBS"
10679 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10680 /* end confdefs.h.  */
10681
10682 /* Override any GCC internal prototype to avoid an error.
10683    Use char because int might match the return type of a GCC
10684    builtin and then its argument prototype would still apply.  */
10685 #ifdef __cplusplus
10686 extern "C"
10687 #endif
10688 char XmuConvertStandardSelection ();
10689 int
10690 main ()
10691 {
10692 return XmuConvertStandardSelection ();
10693   ;
10694   return 0;
10695 }
10696 _ACEOF
10697 if ac_fn_c_try_link "$LINENO"; then :
10698   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
10699 else
10700   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
10701 fi
10702 rm -f core conftest.err conftest.$ac_objext \
10703     conftest$ac_exeext conftest.$ac_ext
10704 LIBS=$ac_check_lib_save_LIBS
10705 fi
10706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
10707 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
10708 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = xyes; then :
10709   cat >>confdefs.h <<_ACEOF
10710 #define HAVE_LIBXMU 1
10711 _ACEOF
10712
10713   LIBS="-lXmu $LIBS"
10714
10715 fi
10716
10717   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
10718 fi
10719
10720
10721 LIBXMU=-lXmu
10722 case $opsys in
10723   ## These systems don't supply Xmu.
10724   hpux* | aix4-2 )
10725     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
10726     ;;
10727 esac
10728
10729
10730 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
10731 if test "${HAVE_X11}" = "yes"; then
10732   if test "${USE_X_TOOLKIT}" != "none"; then
10733     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
10734 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
10735 if ${ac_cv_lib_Xext_XShapeQueryExtension+:} false; then :
10736   $as_echo_n "(cached) " >&6
10737 else
10738   ac_check_lib_save_LIBS=$LIBS
10739 LIBS="-lXext  $LIBS"
10740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10741 /* end confdefs.h.  */
10742
10743 /* Override any GCC internal prototype to avoid an error.
10744    Use char because int might match the return type of a GCC
10745    builtin and then its argument prototype would still apply.  */
10746 #ifdef __cplusplus
10747 extern "C"
10748 #endif
10749 char XShapeQueryExtension ();
10750 int
10751 main ()
10752 {
10753 return XShapeQueryExtension ();
10754   ;
10755   return 0;
10756 }
10757 _ACEOF
10758 if ac_fn_c_try_link "$LINENO"; then :
10759   ac_cv_lib_Xext_XShapeQueryExtension=yes
10760 else
10761   ac_cv_lib_Xext_XShapeQueryExtension=no
10762 fi
10763 rm -f core conftest.err conftest.$ac_objext \
10764     conftest$ac_exeext conftest.$ac_ext
10765 LIBS=$ac_check_lib_save_LIBS
10766 fi
10767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
10768 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
10769 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = xyes; then :
10770   cat >>confdefs.h <<_ACEOF
10771 #define HAVE_LIBXEXT 1
10772 _ACEOF
10773
10774   LIBS="-lXext $LIBS"
10775
10776 fi
10777
10778   fi
10779 fi
10780
10781 LIBXP=
10782 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10783   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
10784 $as_echo_n "checking for Motif version 2.1... " >&6; }
10785 if ${emacs_cv_motif_version_2_1+:} false; then :
10786   $as_echo_n "(cached) " >&6
10787 else
10788   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10789 /* end confdefs.h.  */
10790 #include <Xm/Xm.h>
10791 int
10792 main ()
10793 {
10794 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
10795 int x = 5;
10796 #else
10797 Motif version prior to 2.1.
10798 #endif
10799   ;
10800   return 0;
10801 }
10802 _ACEOF
10803 if ac_fn_c_try_compile "$LINENO"; then :
10804   emacs_cv_motif_version_2_1=yes
10805 else
10806   emacs_cv_motif_version_2_1=no
10807 fi
10808 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10809 fi
10810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
10811 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
10812   if test $emacs_cv_motif_version_2_1 = yes; then
10813     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
10814 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
10815 if ${ac_cv_lib_Xp_XpCreateContext+:} false; then :
10816   $as_echo_n "(cached) " >&6
10817 else
10818   ac_check_lib_save_LIBS=$LIBS
10819 LIBS="-lXp  $LIBS"
10820 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10821 /* end confdefs.h.  */
10822
10823 /* Override any GCC internal prototype to avoid an error.
10824    Use char because int might match the return type of a GCC
10825    builtin and then its argument prototype would still apply.  */
10826 #ifdef __cplusplus
10827 extern "C"
10828 #endif
10829 char XpCreateContext ();
10830 int
10831 main ()
10832 {
10833 return XpCreateContext ();
10834   ;
10835   return 0;
10836 }
10837 _ACEOF
10838 if ac_fn_c_try_link "$LINENO"; then :
10839   ac_cv_lib_Xp_XpCreateContext=yes
10840 else
10841   ac_cv_lib_Xp_XpCreateContext=no
10842 fi
10843 rm -f core conftest.err conftest.$ac_objext \
10844     conftest$ac_exeext conftest.$ac_ext
10845 LIBS=$ac_check_lib_save_LIBS
10846 fi
10847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
10848 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
10849 if test "x$ac_cv_lib_Xp_XpCreateContext" = xyes; then :
10850   LIBXP=-lXp
10851 fi
10852
10853   else
10854     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
10855 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
10856 if ${emacs_cv_lesstif+:} false; then :
10857   $as_echo_n "(cached) " >&6
10858 else
10859   # We put this in CFLAGS temporarily to precede other -I options
10860     # that might be in CFLAGS temporarily.
10861     # We put this in CPPFLAGS where it precedes the other -I options.
10862     OLD_CPPFLAGS=$CPPFLAGS
10863     OLD_CFLAGS=$CFLAGS
10864     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
10865     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
10866     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10867 /* end confdefs.h.  */
10868 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
10869 int
10870 main ()
10871 {
10872 int x = 5;
10873   ;
10874   return 0;
10875 }
10876 _ACEOF
10877 if ac_fn_c_try_compile "$LINENO"; then :
10878   emacs_cv_lesstif=yes
10879 else
10880   emacs_cv_lesstif=no
10881 fi
10882 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10883 fi
10884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
10885 $as_echo "$emacs_cv_lesstif" >&6; }
10886     if test $emacs_cv_lesstif = yes; then
10887       # Make sure this -I option remains in CPPFLAGS after it is set
10888       # back to REAL_CPPFLAGS.
10889       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
10890       # have those other -I options anyway.  Ultimately, having this
10891       # directory ultimately in CPPFLAGS will be enough.
10892       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
10893       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
10894     else
10895       CFLAGS=$OLD_CFLAGS
10896       CPPFLAGS=$OLD_CPPFLAGS
10897     fi
10898   fi
10899 fi
10900
10901
10902 USE_TOOLKIT_SCROLL_BARS=no
10903 if test "${with_toolkit_scroll_bars}" != "no"; then
10904   if test "${USE_X_TOOLKIT}" != "none"; then
10905     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10906       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10907
10908       HAVE_XAW3D=no
10909       USE_TOOLKIT_SCROLL_BARS=yes
10910     elif test "${HAVE_XAW3D}" = "yes"; then
10911       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10912
10913       USE_TOOLKIT_SCROLL_BARS=yes
10914     fi
10915   elif test "${HAVE_GTK}" = "yes"; then
10916     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10917
10918     USE_TOOLKIT_SCROLL_BARS=yes
10919   elif test "${HAVE_NS}" = "yes"; then
10920     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10921
10922     USE_TOOLKIT_SCROLL_BARS=yes
10923   fi
10924 fi
10925
10926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10927 /* end confdefs.h.  */
10928
10929           #include <X11/Xlib.h>
10930           #include <X11/Xresource.h>
10931 int
10932 main ()
10933 {
10934 XIMProc  callback;
10935   ;
10936   return 0;
10937 }
10938 _ACEOF
10939 if ac_fn_c_try_compile "$LINENO"; then :
10940   HAVE_XIM=yes
10941
10942 $as_echo "#define HAVE_XIM 1" >>confdefs.h
10943
10944 else
10945   HAVE_XIM=no
10946 fi
10947 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10948
10949
10950 if test "${with_xim}" != "no"; then
10951
10952 $as_echo "#define USE_XIM 1" >>confdefs.h
10953
10954 fi
10955
10956
10957 if test "${HAVE_XIM}" != "no"; then
10958   late_CFLAGS=$CFLAGS
10959   if test "$GCC" = yes; then
10960     CFLAGS="$CFLAGS --pedantic-errors"
10961   fi
10962   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10963 /* end confdefs.h.  */
10964
10965 #include <X11/Xlib.h>
10966 #include <X11/Xresource.h>
10967 int
10968 main ()
10969 {
10970 Display *display;
10971 XrmDatabase db;
10972 char *res_name;
10973 char *res_class;
10974 XIMProc  callback;
10975 XPointer *client_data;
10976 #ifndef __GNUC__
10977 /* If we're not using GCC, it's probably not XFree86, and this is
10978    probably right, but we can't use something like --pedantic-errors.  */
10979 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
10980                                            char*, XIMProc, XPointer*);
10981 #endif
10982 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
10983    client_data);
10984   ;
10985   return 0;
10986 }
10987 _ACEOF
10988 if ac_fn_c_try_compile "$LINENO"; then :
10989   emacs_cv_arg6_star=yes
10990 fi
10991 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10992     if test "$emacs_cv_arg6_star" = yes; then
10993     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
10994
10995   else
10996     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
10997
10998   fi
10999   CFLAGS=$late_CFLAGS
11000 fi
11001
11002 ### Start of font-backend (under any platform) section.
11003 # (nothing here yet -- this is a placeholder)
11004 ### End of font-backend (under any platform) section.
11005
11006 ### Start of font-backend (under X11) section.
11007 if test "${HAVE_X11}" = "yes"; then
11008
11009   succeeded=no
11010
11011   # Extract the first word of "pkg-config", so it can be a program name with args.
11012 set dummy pkg-config; ac_word=$2
11013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11014 $as_echo_n "checking for $ac_word... " >&6; }
11015 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11016   $as_echo_n "(cached) " >&6
11017 else
11018   case $PKG_CONFIG in
11019   [\\/]* | ?:[\\/]*)
11020   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11021   ;;
11022   *)
11023   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11024 for as_dir in $PATH
11025 do
11026   IFS=$as_save_IFS
11027   test -z "$as_dir" && as_dir=.
11028     for ac_exec_ext in '' $ac_executable_extensions; do
11029   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11030     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11031     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11032     break 2
11033   fi
11034 done
11035   done
11036 IFS=$as_save_IFS
11037
11038   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11039   ;;
11040 esac
11041 fi
11042 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11043 if test -n "$PKG_CONFIG"; then
11044   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11045 $as_echo "$PKG_CONFIG" >&6; }
11046 else
11047   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11048 $as_echo "no" >&6; }
11049 fi
11050
11051
11052
11053   if test "$PKG_CONFIG" = "no" ; then
11054      HAVE_FC=no
11055   else
11056      PKG_CONFIG_MIN_VERSION=0.9.0
11057      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11058         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11059 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11060
11061         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11062             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11063 $as_echo "yes" >&6; }
11064             succeeded=yes
11065
11066             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11067 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11068             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11069             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11070 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11071
11072             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11073 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11074             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11075             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11076 $as_echo "$FONTCONFIG_LIBS" >&6; }
11077         else
11078             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11079 $as_echo "no" >&6; }
11080             FONTCONFIG_CFLAGS=""
11081             FONTCONFIG_LIBS=""
11082             ## If we have a custom action on failure, don't print errors, but
11083             ## do set a variable so people can do so.
11084             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11085
11086         fi
11087
11088
11089
11090      else
11091         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11092         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11093      fi
11094   fi
11095
11096   if test $succeeded = yes; then
11097      HAVE_FC=yes
11098   else
11099      HAVE_FC=no
11100   fi
11101
11102
11103    ## Use -lXft if available, unless `--with-xft=no'.
11104    HAVE_XFT=maybe
11105     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11106       with_xft="no";
11107     fi
11108     if test "x${with_xft}" != "xno"; then
11109
11110
11111   succeeded=no
11112
11113   # Extract the first word of "pkg-config", so it can be a program name with args.
11114 set dummy pkg-config; ac_word=$2
11115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11116 $as_echo_n "checking for $ac_word... " >&6; }
11117 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11118   $as_echo_n "(cached) " >&6
11119 else
11120   case $PKG_CONFIG in
11121   [\\/]* | ?:[\\/]*)
11122   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11123   ;;
11124   *)
11125   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11126 for as_dir in $PATH
11127 do
11128   IFS=$as_save_IFS
11129   test -z "$as_dir" && as_dir=.
11130     for ac_exec_ext in '' $ac_executable_extensions; do
11131   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11132     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11133     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11134     break 2
11135   fi
11136 done
11137   done
11138 IFS=$as_save_IFS
11139
11140   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11141   ;;
11142 esac
11143 fi
11144 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11145 if test -n "$PKG_CONFIG"; then
11146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11147 $as_echo "$PKG_CONFIG" >&6; }
11148 else
11149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11150 $as_echo "no" >&6; }
11151 fi
11152
11153
11154
11155   if test "$PKG_CONFIG" = "no" ; then
11156      HAVE_XFT=no
11157   else
11158      PKG_CONFIG_MIN_VERSION=0.9.0
11159      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11160         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11161 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11162
11163         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11164             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11165 $as_echo "yes" >&6; }
11166             succeeded=yes
11167
11168             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11169 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11170             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11171             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11172 $as_echo "$XFT_CFLAGS" >&6; }
11173
11174             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11175 $as_echo_n "checking XFT_LIBS... " >&6; }
11176             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11177             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11178 $as_echo "$XFT_LIBS" >&6; }
11179         else
11180             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11181 $as_echo "no" >&6; }
11182             XFT_CFLAGS=""
11183             XFT_LIBS=""
11184             ## If we have a custom action on failure, don't print errors, but
11185             ## do set a variable so people can do so.
11186             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11187
11188         fi
11189
11190
11191
11192      else
11193         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11194         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11195      fi
11196   fi
11197
11198   if test $succeeded = yes; then
11199      :
11200   else
11201      HAVE_XFT=no
11202   fi
11203
11204       ## Because xftfont.c uses XRenderQueryExtension, we also
11205       ## need to link to -lXrender.
11206       HAVE_XRENDER=no
11207       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11208 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11209 if ${ac_cv_lib_Xrender_XRenderQueryExtension+:} false; then :
11210   $as_echo_n "(cached) " >&6
11211 else
11212   ac_check_lib_save_LIBS=$LIBS
11213 LIBS="-lXrender  $LIBS"
11214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11215 /* end confdefs.h.  */
11216
11217 /* Override any GCC internal prototype to avoid an error.
11218    Use char because int might match the return type of a GCC
11219    builtin and then its argument prototype would still apply.  */
11220 #ifdef __cplusplus
11221 extern "C"
11222 #endif
11223 char XRenderQueryExtension ();
11224 int
11225 main ()
11226 {
11227 return XRenderQueryExtension ();
11228   ;
11229   return 0;
11230 }
11231 _ACEOF
11232 if ac_fn_c_try_link "$LINENO"; then :
11233   ac_cv_lib_Xrender_XRenderQueryExtension=yes
11234 else
11235   ac_cv_lib_Xrender_XRenderQueryExtension=no
11236 fi
11237 rm -f core conftest.err conftest.$ac_objext \
11238     conftest$ac_exeext conftest.$ac_ext
11239 LIBS=$ac_check_lib_save_LIBS
11240 fi
11241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11242 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11243 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = xyes; then :
11244   HAVE_XRENDER=yes
11245 fi
11246
11247       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11248         OLD_CPPFLAGS="$CPPFLAGS"
11249         OLD_CFLAGS="$CFLAGS"
11250         OLD_LIBS="$LIBS"
11251         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11252         CFLAGS="$CFLAGS $XFT_CFLAGS"
11253         XFT_LIBS="-lXrender $XFT_LIBS"
11254         LIBS="$XFT_LIBS $LIBS"
11255         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11256 if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :
11257   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11258 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11259 if ${ac_cv_lib_Xft_XftFontOpen+:} false; then :
11260   $as_echo_n "(cached) " >&6
11261 else
11262   ac_check_lib_save_LIBS=$LIBS
11263 LIBS="-lXft $XFT_LIBS $LIBS"
11264 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11265 /* end confdefs.h.  */
11266
11267 /* Override any GCC internal prototype to avoid an error.
11268    Use char because int might match the return type of a GCC
11269    builtin and then its argument prototype would still apply.  */
11270 #ifdef __cplusplus
11271 extern "C"
11272 #endif
11273 char XftFontOpen ();
11274 int
11275 main ()
11276 {
11277 return XftFontOpen ();
11278   ;
11279   return 0;
11280 }
11281 _ACEOF
11282 if ac_fn_c_try_link "$LINENO"; then :
11283   ac_cv_lib_Xft_XftFontOpen=yes
11284 else
11285   ac_cv_lib_Xft_XftFontOpen=no
11286 fi
11287 rm -f core conftest.err conftest.$ac_objext \
11288     conftest$ac_exeext conftest.$ac_ext
11289 LIBS=$ac_check_lib_save_LIBS
11290 fi
11291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11292 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11293 if test "x$ac_cv_lib_Xft_XftFontOpen" = xyes; then :
11294   HAVE_XFT=yes
11295 fi
11296
11297 fi
11298
11299
11300
11301         if test "${HAVE_XFT}" = "yes"; then
11302
11303 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11304
11305
11306           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11307         else
11308           CPPFLAGS="$OLD_CPPFLAGS"
11309           CFLAGS="$OLD_CFLAGS"
11310           LIBS="$OLD_LIBS"
11311         fi                        # "${HAVE_XFT}" = "yes"
11312       fi                          # "$HAVE_XFT" != no
11313     fi                            # "x${with_xft}" != "xno"
11314
11315         if test "$HAVE_XFT" != "yes"; then
11316        HAVE_XFT=no
11317     fi
11318
11319
11320     HAVE_FREETYPE=no
11321     ## We used to allow building with FreeType and without Xft.
11322     ## However, the ftx font backend driver is not in good shape.
11323     if test "${HAVE_XFT}" = "yes"; then
11324                   HAVE_FREETYPE=yes
11325       FONTCONFIG_CFLAGS=
11326       FONTCONFIG_LIBS=
11327     fi
11328
11329     HAVE_LIBOTF=no
11330     if test "${HAVE_FREETYPE}" = "yes"; then
11331
11332 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11333
11334       if test "${with_libotf}" != "no"; then
11335
11336   succeeded=no
11337
11338   # Extract the first word of "pkg-config", so it can be a program name with args.
11339 set dummy pkg-config; ac_word=$2
11340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11341 $as_echo_n "checking for $ac_word... " >&6; }
11342 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11343   $as_echo_n "(cached) " >&6
11344 else
11345   case $PKG_CONFIG in
11346   [\\/]* | ?:[\\/]*)
11347   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11348   ;;
11349   *)
11350   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11351 for as_dir in $PATH
11352 do
11353   IFS=$as_save_IFS
11354   test -z "$as_dir" && as_dir=.
11355     for ac_exec_ext in '' $ac_executable_extensions; do
11356   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11357     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11358     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11359     break 2
11360   fi
11361 done
11362   done
11363 IFS=$as_save_IFS
11364
11365   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11366   ;;
11367 esac
11368 fi
11369 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11370 if test -n "$PKG_CONFIG"; then
11371   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11372 $as_echo "$PKG_CONFIG" >&6; }
11373 else
11374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11375 $as_echo "no" >&6; }
11376 fi
11377
11378
11379
11380   if test "$PKG_CONFIG" = "no" ; then
11381      HAVE_LIBOTF=no
11382   else
11383      PKG_CONFIG_MIN_VERSION=0.9.0
11384      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11385         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11386 $as_echo_n "checking for libotf... " >&6; }
11387
11388         if $PKG_CONFIG --exists "libotf" 2>&5; then
11389             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11390 $as_echo "yes" >&6; }
11391             succeeded=yes
11392
11393             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11394 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11395             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11396             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11397 $as_echo "$LIBOTF_CFLAGS" >&6; }
11398
11399             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11400 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11401             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11402             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11403 $as_echo "$LIBOTF_LIBS" >&6; }
11404         else
11405             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11406 $as_echo "no" >&6; }
11407             LIBOTF_CFLAGS=""
11408             LIBOTF_LIBS=""
11409             ## If we have a custom action on failure, don't print errors, but
11410             ## do set a variable so people can do so.
11411             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11412
11413         fi
11414
11415
11416
11417      else
11418         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11419         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11420      fi
11421   fi
11422
11423   if test $succeeded = yes; then
11424      HAVE_LIBOTF=yes
11425   else
11426      HAVE_LIBOTF=no
11427   fi
11428
11429         if test "$HAVE_LIBOTF" = "yes"; then
11430
11431 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11432
11433           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11434 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11435 if ${ac_cv_lib_otf_OTF_get_variation_glyphs+:} false; then :
11436   $as_echo_n "(cached) " >&6
11437 else
11438   ac_check_lib_save_LIBS=$LIBS
11439 LIBS="-lotf  $LIBS"
11440 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11441 /* end confdefs.h.  */
11442
11443 /* Override any GCC internal prototype to avoid an error.
11444    Use char because int might match the return type of a GCC
11445    builtin and then its argument prototype would still apply.  */
11446 #ifdef __cplusplus
11447 extern "C"
11448 #endif
11449 char OTF_get_variation_glyphs ();
11450 int
11451 main ()
11452 {
11453 return OTF_get_variation_glyphs ();
11454   ;
11455   return 0;
11456 }
11457 _ACEOF
11458 if ac_fn_c_try_link "$LINENO"; then :
11459   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11460 else
11461   ac_cv_lib_otf_OTF_get_variation_glyphs=no
11462 fi
11463 rm -f core conftest.err conftest.$ac_objext \
11464     conftest$ac_exeext conftest.$ac_ext
11465 LIBS=$ac_check_lib_save_LIBS
11466 fi
11467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11468 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11469 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = xyes; then :
11470   HAVE_OTF_GET_VARIATION_GLYPHS=yes
11471 else
11472   HAVE_OTF_GET_VARIATION_GLYPHS=no
11473 fi
11474
11475           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11476
11477 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11478
11479           fi
11480         fi
11481       fi
11482             fi
11483
11484     HAVE_M17N_FLT=no
11485     if test "${HAVE_LIBOTF}" = yes; then
11486       if test "${with_m17n_flt}" != "no"; then
11487
11488   succeeded=no
11489
11490   # Extract the first word of "pkg-config", so it can be a program name with args.
11491 set dummy pkg-config; ac_word=$2
11492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11493 $as_echo_n "checking for $ac_word... " >&6; }
11494 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11495   $as_echo_n "(cached) " >&6
11496 else
11497   case $PKG_CONFIG in
11498   [\\/]* | ?:[\\/]*)
11499   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11500   ;;
11501   *)
11502   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11503 for as_dir in $PATH
11504 do
11505   IFS=$as_save_IFS
11506   test -z "$as_dir" && as_dir=.
11507     for ac_exec_ext in '' $ac_executable_extensions; do
11508   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11509     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11510     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11511     break 2
11512   fi
11513 done
11514   done
11515 IFS=$as_save_IFS
11516
11517   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11518   ;;
11519 esac
11520 fi
11521 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11522 if test -n "$PKG_CONFIG"; then
11523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11524 $as_echo "$PKG_CONFIG" >&6; }
11525 else
11526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11527 $as_echo "no" >&6; }
11528 fi
11529
11530
11531
11532   if test "$PKG_CONFIG" = "no" ; then
11533      HAVE_M17N_FLT=no
11534   else
11535      PKG_CONFIG_MIN_VERSION=0.9.0
11536      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11537         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11538 $as_echo_n "checking for m17n-flt... " >&6; }
11539
11540         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
11541             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11542 $as_echo "yes" >&6; }
11543             succeeded=yes
11544
11545             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
11546 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
11547             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
11548             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
11549 $as_echo "$M17N_FLT_CFLAGS" >&6; }
11550
11551             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
11552 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
11553             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
11554             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
11555 $as_echo "$M17N_FLT_LIBS" >&6; }
11556         else
11557             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11558 $as_echo "no" >&6; }
11559             M17N_FLT_CFLAGS=""
11560             M17N_FLT_LIBS=""
11561             ## If we have a custom action on failure, don't print errors, but
11562             ## do set a variable so people can do so.
11563             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
11564
11565         fi
11566
11567
11568
11569      else
11570         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11571         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11572      fi
11573   fi
11574
11575   if test $succeeded = yes; then
11576      HAVE_M17N_FLT=yes
11577   else
11578      HAVE_M17N_FLT=no
11579   fi
11580
11581         if test "$HAVE_M17N_FLT" = "yes"; then
11582
11583 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
11584
11585         fi
11586       fi
11587     fi
11588 else
11589     HAVE_XFT=no
11590     HAVE_FREETYPE=no
11591     HAVE_LIBOTF=no
11592     HAVE_M17N_FLT=no
11593 fi
11594
11595 ### End of font-backend (under X11) section.
11596
11597
11598
11599
11600
11601
11602
11603
11604
11605
11606 ### Use -lXpm if available, unless `--with-xpm=no'.
11607 HAVE_XPM=no
11608 LIBXPM=
11609 if test "${HAVE_X11}" = "yes"; then
11610   if test "${with_xpm}" != "no"; then
11611     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
11612 if test "x$ac_cv_header_X11_xpm_h" = xyes; then :
11613   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
11614 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
11615 if ${ac_cv_lib_Xpm_XpmReadFileToPixmap+:} false; then :
11616   $as_echo_n "(cached) " >&6
11617 else
11618   ac_check_lib_save_LIBS=$LIBS
11619 LIBS="-lXpm -lX11 $LIBS"
11620 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11621 /* end confdefs.h.  */
11622
11623 /* Override any GCC internal prototype to avoid an error.
11624    Use char because int might match the return type of a GCC
11625    builtin and then its argument prototype would still apply.  */
11626 #ifdef __cplusplus
11627 extern "C"
11628 #endif
11629 char XpmReadFileToPixmap ();
11630 int
11631 main ()
11632 {
11633 return XpmReadFileToPixmap ();
11634   ;
11635   return 0;
11636 }
11637 _ACEOF
11638 if ac_fn_c_try_link "$LINENO"; then :
11639   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
11640 else
11641   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
11642 fi
11643 rm -f core conftest.err conftest.$ac_objext \
11644     conftest$ac_exeext conftest.$ac_ext
11645 LIBS=$ac_check_lib_save_LIBS
11646 fi
11647 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
11648 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
11649 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = xyes; then :
11650   HAVE_XPM=yes
11651 fi
11652
11653 fi
11654
11655
11656     if test "${HAVE_XPM}" = "yes"; then
11657       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
11658 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
11659       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11660 /* end confdefs.h.  */
11661 #include "X11/xpm.h"
11662 #ifndef XpmReturnAllocPixels
11663 no_return_alloc_pixels
11664 #endif
11665
11666 _ACEOF
11667 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11668   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
11669   HAVE_XPM=no
11670 else
11671   HAVE_XPM=yes
11672 fi
11673 rm -f conftest*
11674
11675
11676       if test "${HAVE_XPM}" = "yes"; then
11677         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11678 $as_echo "yes" >&6; }
11679       else
11680         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11681 $as_echo "no" >&6; }
11682       fi
11683     fi
11684   fi
11685
11686   if test "${HAVE_XPM}" = "yes"; then
11687
11688 $as_echo "#define HAVE_XPM 1" >>confdefs.h
11689
11690     LIBXPM=-lXpm
11691   fi
11692 fi
11693
11694
11695 ### Use -ljpeg if available, unless `--with-jpeg=no'.
11696 HAVE_JPEG=no
11697 LIBJPEG=
11698 if test "${HAVE_X11}" = "yes"; then
11699   if test "${with_jpeg}" != "no"; then
11700             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
11701 if test "x$ac_cv_header_jerror_h" = xyes; then :
11702   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
11703 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
11704 if ${ac_cv_lib_jpeg_jpeg_destroy_compress+:} false; then :
11705   $as_echo_n "(cached) " >&6
11706 else
11707   ac_check_lib_save_LIBS=$LIBS
11708 LIBS="-ljpeg  $LIBS"
11709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11710 /* end confdefs.h.  */
11711
11712 /* Override any GCC internal prototype to avoid an error.
11713    Use char because int might match the return type of a GCC
11714    builtin and then its argument prototype would still apply.  */
11715 #ifdef __cplusplus
11716 extern "C"
11717 #endif
11718 char jpeg_destroy_compress ();
11719 int
11720 main ()
11721 {
11722 return jpeg_destroy_compress ();
11723   ;
11724   return 0;
11725 }
11726 _ACEOF
11727 if ac_fn_c_try_link "$LINENO"; then :
11728   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
11729 else
11730   ac_cv_lib_jpeg_jpeg_destroy_compress=no
11731 fi
11732 rm -f core conftest.err conftest.$ac_objext \
11733     conftest$ac_exeext conftest.$ac_ext
11734 LIBS=$ac_check_lib_save_LIBS
11735 fi
11736 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
11737 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
11738 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = xyes; then :
11739   HAVE_JPEG=yes
11740 fi
11741
11742 fi
11743
11744
11745   fi
11746
11747     if test "${HAVE_JPEG}" = "yes"; then
11748     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11749
11750     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11751 /* end confdefs.h.  */
11752 #include <jpeglib.h>
11753          version=JPEG_LIB_VERSION
11754
11755 _ACEOF
11756 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11757   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
11758   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11759
11760 else
11761   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
11762 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
11763         HAVE_JPEG=no
11764 fi
11765 rm -f conftest*
11766
11767   fi
11768   if test "${HAVE_JPEG}" = "yes"; then
11769     LIBJPEG=-ljpeg
11770   fi
11771 fi
11772
11773
11774 ### Use -lpng if available, unless `--with-png=no'.
11775 HAVE_PNG=no
11776 LIBPNG=
11777 if test "${HAVE_X11}" = "yes"; then
11778   if test "${with_png}" != "no"; then
11779     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
11780     # in /usr/include/libpng.
11781     for ac_header in png.h libpng/png.h
11782 do :
11783   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11784 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11785 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
11786   cat >>confdefs.h <<_ACEOF
11787 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11788 _ACEOF
11789
11790 fi
11791
11792 done
11793
11794     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
11795       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
11796 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
11797 if ${ac_cv_lib_png_png_get_channels+:} false; then :
11798   $as_echo_n "(cached) " >&6
11799 else
11800   ac_check_lib_save_LIBS=$LIBS
11801 LIBS="-lpng -lz -lm $LIBS"
11802 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11803 /* end confdefs.h.  */
11804
11805 /* Override any GCC internal prototype to avoid an error.
11806    Use char because int might match the return type of a GCC
11807    builtin and then its argument prototype would still apply.  */
11808 #ifdef __cplusplus
11809 extern "C"
11810 #endif
11811 char png_get_channels ();
11812 int
11813 main ()
11814 {
11815 return png_get_channels ();
11816   ;
11817   return 0;
11818 }
11819 _ACEOF
11820 if ac_fn_c_try_link "$LINENO"; then :
11821   ac_cv_lib_png_png_get_channels=yes
11822 else
11823   ac_cv_lib_png_png_get_channels=no
11824 fi
11825 rm -f core conftest.err conftest.$ac_objext \
11826     conftest$ac_exeext conftest.$ac_ext
11827 LIBS=$ac_check_lib_save_LIBS
11828 fi
11829 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
11830 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
11831 if test "x$ac_cv_lib_png_png_get_channels" = xyes; then :
11832   HAVE_PNG=yes
11833 fi
11834
11835     fi
11836   fi
11837
11838   if test "${HAVE_PNG}" = "yes"; then
11839
11840 $as_echo "#define HAVE_PNG 1" >>confdefs.h
11841
11842     LIBPNG="-lpng -lz -lm"
11843   fi
11844 fi
11845
11846
11847 ### Use -ltiff if available, unless `--with-tiff=no'.
11848 HAVE_TIFF=no
11849 LIBTIFF=
11850 if test "${HAVE_X11}" = "yes"; then
11851   if test "${with_tiff}" != "no"; then
11852     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
11853 if test "x$ac_cv_header_tiffio_h" = xyes; then :
11854   tifflibs="-lz -lm"
11855       # At least one tiff package requires the jpeg library.
11856       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
11857       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
11858 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
11859 if ${ac_cv_lib_tiff_TIFFGetVersion+:} false; then :
11860   $as_echo_n "(cached) " >&6
11861 else
11862   ac_check_lib_save_LIBS=$LIBS
11863 LIBS="-ltiff $tifflibs $LIBS"
11864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11865 /* end confdefs.h.  */
11866
11867 /* Override any GCC internal prototype to avoid an error.
11868    Use char because int might match the return type of a GCC
11869    builtin and then its argument prototype would still apply.  */
11870 #ifdef __cplusplus
11871 extern "C"
11872 #endif
11873 char TIFFGetVersion ();
11874 int
11875 main ()
11876 {
11877 return TIFFGetVersion ();
11878   ;
11879   return 0;
11880 }
11881 _ACEOF
11882 if ac_fn_c_try_link "$LINENO"; then :
11883   ac_cv_lib_tiff_TIFFGetVersion=yes
11884 else
11885   ac_cv_lib_tiff_TIFFGetVersion=no
11886 fi
11887 rm -f core conftest.err conftest.$ac_objext \
11888     conftest$ac_exeext conftest.$ac_ext
11889 LIBS=$ac_check_lib_save_LIBS
11890 fi
11891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
11892 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
11893 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = xyes; then :
11894   HAVE_TIFF=yes
11895 fi
11896
11897 fi
11898
11899
11900   fi
11901
11902   if test "${HAVE_TIFF}" = "yes"; then
11903
11904 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
11905
11906         LIBTIFF=-ltiff
11907   fi
11908 fi
11909
11910
11911 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
11912 HAVE_GIF=no
11913 LIBGIF=
11914 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
11915   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
11916 if test "x$ac_cv_header_gif_lib_h" = xyes; then :
11917   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
11918 # Earlier versions can crash Emacs.
11919     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
11920 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
11921 if ${ac_cv_lib_gif_EGifPutExtensionLast+:} false; then :
11922   $as_echo_n "(cached) " >&6
11923 else
11924   ac_check_lib_save_LIBS=$LIBS
11925 LIBS="-lgif  $LIBS"
11926 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11927 /* end confdefs.h.  */
11928
11929 /* Override any GCC internal prototype to avoid an error.
11930    Use char because int might match the return type of a GCC
11931    builtin and then its argument prototype would still apply.  */
11932 #ifdef __cplusplus
11933 extern "C"
11934 #endif
11935 char EGifPutExtensionLast ();
11936 int
11937 main ()
11938 {
11939 return EGifPutExtensionLast ();
11940   ;
11941   return 0;
11942 }
11943 _ACEOF
11944 if ac_fn_c_try_link "$LINENO"; then :
11945   ac_cv_lib_gif_EGifPutExtensionLast=yes
11946 else
11947   ac_cv_lib_gif_EGifPutExtensionLast=no
11948 fi
11949 rm -f core conftest.err conftest.$ac_objext \
11950     conftest$ac_exeext conftest.$ac_ext
11951 LIBS=$ac_check_lib_save_LIBS
11952 fi
11953 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
11954 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
11955 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = xyes; then :
11956   HAVE_GIF=yes
11957 else
11958   HAVE_GIF=maybe
11959 fi
11960
11961 fi
11962
11963
11964
11965   if test "$HAVE_GIF" = yes; then
11966     LIBGIF=-lgif
11967   elif test "$HAVE_GIF" = maybe; then
11968 # If gif_lib.h but no libgif, try libungif.
11969     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
11970 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
11971 if ${ac_cv_lib_ungif_EGifPutExtensionLast+:} false; then :
11972   $as_echo_n "(cached) " >&6
11973 else
11974   ac_check_lib_save_LIBS=$LIBS
11975 LIBS="-lungif  $LIBS"
11976 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11977 /* end confdefs.h.  */
11978
11979 /* Override any GCC internal prototype to avoid an error.
11980    Use char because int might match the return type of a GCC
11981    builtin and then its argument prototype would still apply.  */
11982 #ifdef __cplusplus
11983 extern "C"
11984 #endif
11985 char EGifPutExtensionLast ();
11986 int
11987 main ()
11988 {
11989 return EGifPutExtensionLast ();
11990   ;
11991   return 0;
11992 }
11993 _ACEOF
11994 if ac_fn_c_try_link "$LINENO"; then :
11995   ac_cv_lib_ungif_EGifPutExtensionLast=yes
11996 else
11997   ac_cv_lib_ungif_EGifPutExtensionLast=no
11998 fi
11999 rm -f core conftest.err conftest.$ac_objext \
12000     conftest$ac_exeext conftest.$ac_ext
12001 LIBS=$ac_check_lib_save_LIBS
12002 fi
12003 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12004 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12005 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = xyes; then :
12006   HAVE_GIF=yes
12007 else
12008   HAVE_GIF=no
12009 fi
12010
12011     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12012   fi
12013
12014   if test "${HAVE_GIF}" = "yes"; then
12015
12016 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12017
12018   fi
12019 fi
12020
12021
12022 if test "${HAVE_X11}" = "yes"; then
12023   MISSING=""
12024   WITH_NO=""
12025   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12026     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12027   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12028     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12029   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12030     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12031   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12032     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12033   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12034     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12035
12036   if test "X${MISSING}" != X; then
12037     as_fn_error $? "The following required libraries were not found:
12038     $MISSING
12039 Maybe some development libraries/packages are missing?
12040 If you don't want to link with them give
12041     $WITH_NO
12042 as options to configure" "$LINENO" 5
12043   fi
12044 fi
12045
12046 ### Use -lgpm if available, unless `--with-gpm=no'.
12047 HAVE_GPM=no
12048 LIBGPM=
12049 MOUSE_SUPPORT=
12050 if test "${with_gpm}" != "no"; then
12051   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12052 if test "x$ac_cv_header_gpm_h" = xyes; then :
12053   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12054 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12055 if ${ac_cv_lib_gpm_Gpm_Open+:} false; then :
12056   $as_echo_n "(cached) " >&6
12057 else
12058   ac_check_lib_save_LIBS=$LIBS
12059 LIBS="-lgpm  $LIBS"
12060 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12061 /* end confdefs.h.  */
12062
12063 /* Override any GCC internal prototype to avoid an error.
12064    Use char because int might match the return type of a GCC
12065    builtin and then its argument prototype would still apply.  */
12066 #ifdef __cplusplus
12067 extern "C"
12068 #endif
12069 char Gpm_Open ();
12070 int
12071 main ()
12072 {
12073 return Gpm_Open ();
12074   ;
12075   return 0;
12076 }
12077 _ACEOF
12078 if ac_fn_c_try_link "$LINENO"; then :
12079   ac_cv_lib_gpm_Gpm_Open=yes
12080 else
12081   ac_cv_lib_gpm_Gpm_Open=no
12082 fi
12083 rm -f core conftest.err conftest.$ac_objext \
12084     conftest$ac_exeext conftest.$ac_ext
12085 LIBS=$ac_check_lib_save_LIBS
12086 fi
12087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12088 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12089 if test "x$ac_cv_lib_gpm_Gpm_Open" = xyes; then :
12090   HAVE_GPM=yes
12091 fi
12092
12093 fi
12094
12095
12096
12097   if test "${HAVE_GPM}" = "yes"; then
12098
12099 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12100
12101     LIBGPM=-lgpm
12102     ## May be reset below.
12103     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12104   fi
12105 fi
12106
12107
12108 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12109 if test "x$ac_cv_header_malloc_malloc_h" = xyes; then :
12110
12111 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12112
12113 fi
12114
12115
12116
12117 C_SWITCH_X_SYSTEM=
12118 ### Use NeXTstep API to implement GUI.
12119 if test "${HAVE_NS}" = "yes"; then
12120
12121 $as_echo "#define HAVE_NS 1" >>confdefs.h
12122
12123   if test "${NS_IMPL_COCOA}" = "yes"; then
12124
12125 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12126
12127     GNU_OBJC_CFLAGS=
12128   fi
12129   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12130
12131 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12132
12133     # See also .m.o rule in Makefile.in */
12134     # FIXME: are all these flags really needed?  Document here why.  */
12135     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12136     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12137   fi
12138   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12139
12140 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12141
12142   fi
12143   # We also have mouse menus.
12144   HAVE_MENUS=yes
12145   OTHER_FILES=ns-app
12146 fi
12147
12148
12149 ### Use session management (-lSM -lICE) if available
12150 HAVE_X_SM=no
12151 LIBXSM=
12152 if test "${HAVE_X11}" = "yes"; then
12153   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12154 if test "x$ac_cv_header_X11_SM_SMlib_h" = xyes; then :
12155   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12156 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12157 if ${ac_cv_lib_SM_SmcOpenConnection+:} false; then :
12158   $as_echo_n "(cached) " >&6
12159 else
12160   ac_check_lib_save_LIBS=$LIBS
12161 LIBS="-lSM -lICE $LIBS"
12162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12163 /* end confdefs.h.  */
12164
12165 /* Override any GCC internal prototype to avoid an error.
12166    Use char because int might match the return type of a GCC
12167    builtin and then its argument prototype would still apply.  */
12168 #ifdef __cplusplus
12169 extern "C"
12170 #endif
12171 char SmcOpenConnection ();
12172 int
12173 main ()
12174 {
12175 return SmcOpenConnection ();
12176   ;
12177   return 0;
12178 }
12179 _ACEOF
12180 if ac_fn_c_try_link "$LINENO"; then :
12181   ac_cv_lib_SM_SmcOpenConnection=yes
12182 else
12183   ac_cv_lib_SM_SmcOpenConnection=no
12184 fi
12185 rm -f core conftest.err conftest.$ac_objext \
12186     conftest$ac_exeext conftest.$ac_ext
12187 LIBS=$ac_check_lib_save_LIBS
12188 fi
12189 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12190 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12191 if test "x$ac_cv_lib_SM_SmcOpenConnection" = xyes; then :
12192   HAVE_X_SM=yes
12193 fi
12194
12195 fi
12196
12197
12198
12199   if test "${HAVE_X_SM}" = "yes"; then
12200
12201 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12202
12203     LIBXSM="-lSM -lICE"
12204     case "$LIBS" in
12205       *-lSM*) ;;
12206       *)      LIBS="$LIBXSM $LIBS" ;;
12207     esac
12208   fi
12209 fi
12210
12211
12212 ### Use libxml (-lxml2) if available
12213 if test "${with_xml2}" != "no"; then
12214   ### I'm not sure what the version number should be, so I just guessed.
12215
12216   succeeded=no
12217
12218   # Extract the first word of "pkg-config", so it can be a program name with args.
12219 set dummy pkg-config; ac_word=$2
12220 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12221 $as_echo_n "checking for $ac_word... " >&6; }
12222 if ${ac_cv_path_PKG_CONFIG+:} false; then :
12223   $as_echo_n "(cached) " >&6
12224 else
12225   case $PKG_CONFIG in
12226   [\\/]* | ?:[\\/]*)
12227   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12228   ;;
12229   *)
12230   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12231 for as_dir in $PATH
12232 do
12233   IFS=$as_save_IFS
12234   test -z "$as_dir" && as_dir=.
12235     for ac_exec_ext in '' $ac_executable_extensions; do
12236   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12237     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12238     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12239     break 2
12240   fi
12241 done
12242   done
12243 IFS=$as_save_IFS
12244
12245   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12246   ;;
12247 esac
12248 fi
12249 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12250 if test -n "$PKG_CONFIG"; then
12251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12252 $as_echo "$PKG_CONFIG" >&6; }
12253 else
12254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12255 $as_echo "no" >&6; }
12256 fi
12257
12258
12259
12260   if test "$PKG_CONFIG" = "no" ; then
12261      HAVE_LIBXML2=no
12262   else
12263      PKG_CONFIG_MIN_VERSION=0.9.0
12264      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12265         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12266 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12267
12268         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12269             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12270 $as_echo "yes" >&6; }
12271             succeeded=yes
12272
12273             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12274 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12275             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12276             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12277 $as_echo "$LIBXML2_CFLAGS" >&6; }
12278
12279             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12280 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12281             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12282             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12283 $as_echo "$LIBXML2_LIBS" >&6; }
12284         else
12285             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12286 $as_echo "no" >&6; }
12287             LIBXML2_CFLAGS=""
12288             LIBXML2_LIBS=""
12289             ## If we have a custom action on failure, don't print errors, but
12290             ## do set a variable so people can do so.
12291             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12292
12293         fi
12294
12295
12296
12297      else
12298         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12299         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12300      fi
12301   fi
12302
12303   if test $succeeded = yes; then
12304      HAVE_LIBXML2=yes
12305   else
12306      HAVE_LIBXML2=no
12307   fi
12308
12309   if test "${HAVE_LIBXML2}" = "yes"; then
12310     LIBS="$LIBXML2_LIBS $LIBS"
12311     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12312 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12313 if ${ac_cv_lib_xml2_htmlReadMemory+:} false; then :
12314   $as_echo_n "(cached) " >&6
12315 else
12316   ac_check_lib_save_LIBS=$LIBS
12317 LIBS="-lxml2  $LIBS"
12318 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12319 /* end confdefs.h.  */
12320
12321 /* Override any GCC internal prototype to avoid an error.
12322    Use char because int might match the return type of a GCC
12323    builtin and then its argument prototype would still apply.  */
12324 #ifdef __cplusplus
12325 extern "C"
12326 #endif
12327 char htmlReadMemory ();
12328 int
12329 main ()
12330 {
12331 return htmlReadMemory ();
12332   ;
12333   return 0;
12334 }
12335 _ACEOF
12336 if ac_fn_c_try_link "$LINENO"; then :
12337   ac_cv_lib_xml2_htmlReadMemory=yes
12338 else
12339   ac_cv_lib_xml2_htmlReadMemory=no
12340 fi
12341 rm -f core conftest.err conftest.$ac_objext \
12342     conftest$ac_exeext conftest.$ac_ext
12343 LIBS=$ac_check_lib_save_LIBS
12344 fi
12345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12346 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12347 if test "x$ac_cv_lib_xml2_htmlReadMemory" = xyes; then :
12348   HAVE_LIBXML2=yes
12349 else
12350   HAVE_LIBXML2=no
12351 fi
12352
12353     if test "${HAVE_LIBXML2}" = "yes"; then
12354
12355 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12356
12357     else
12358       LIBXML2_LIBS=""
12359       LIBXML2_CFLAGS=""
12360     fi
12361   fi
12362 fi
12363
12364
12365
12366 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12368 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12369 if ${emacs_cv_netdb_declares_h_errno+:} false; then :
12370   $as_echo_n "(cached) " >&6
12371 else
12372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12373 /* end confdefs.h.  */
12374 #include <netdb.h>
12375 int
12376 main ()
12377 {
12378 return h_errno;
12379   ;
12380   return 0;
12381 }
12382 _ACEOF
12383 if ac_fn_c_try_link "$LINENO"; then :
12384   emacs_cv_netdb_declares_h_errno=yes
12385 else
12386   emacs_cv_netdb_declares_h_errno=no
12387 fi
12388 rm -f core conftest.err conftest.$ac_objext \
12389     conftest$ac_exeext conftest.$ac_ext
12390 fi
12391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12392 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12393 if test $emacs_cv_netdb_declares_h_errno = yes; then
12394
12395 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12396
12397 fi
12398
12399 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12400 if test "x$ac_cv_type_size_t" = xyes; then :
12401
12402 else
12403
12404 cat >>confdefs.h <<_ACEOF
12405 #define size_t unsigned int
12406 _ACEOF
12407
12408 fi
12409
12410 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12411 # for constant arguments.  Useless!
12412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12413 $as_echo_n "checking for working alloca.h... " >&6; }
12414 if ${ac_cv_working_alloca_h+:} false; then :
12415   $as_echo_n "(cached) " >&6
12416 else
12417   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12418 /* end confdefs.h.  */
12419 #include <alloca.h>
12420 int
12421 main ()
12422 {
12423 char *p = (char *) alloca (2 * sizeof (int));
12424                           if (p) return 0;
12425   ;
12426   return 0;
12427 }
12428 _ACEOF
12429 if ac_fn_c_try_link "$LINENO"; then :
12430   ac_cv_working_alloca_h=yes
12431 else
12432   ac_cv_working_alloca_h=no
12433 fi
12434 rm -f core conftest.err conftest.$ac_objext \
12435     conftest$ac_exeext conftest.$ac_ext
12436 fi
12437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12438 $as_echo "$ac_cv_working_alloca_h" >&6; }
12439 if test $ac_cv_working_alloca_h = yes; then
12440
12441 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12442
12443 fi
12444
12445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12446 $as_echo_n "checking for alloca... " >&6; }
12447 if ${ac_cv_func_alloca_works+:} false; then :
12448   $as_echo_n "(cached) " >&6
12449 else
12450   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12451 /* end confdefs.h.  */
12452 #ifdef __GNUC__
12453 # define alloca __builtin_alloca
12454 #else
12455 # ifdef _MSC_VER
12456 #  include <malloc.h>
12457 #  define alloca _alloca
12458 # else
12459 #  ifdef HAVE_ALLOCA_H
12460 #   include <alloca.h>
12461 #  else
12462 #   ifdef _AIX
12463  #pragma alloca
12464 #   else
12465 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12466 void *alloca (size_t);
12467 #    endif
12468 #   endif
12469 #  endif
12470 # endif
12471 #endif
12472
12473 int
12474 main ()
12475 {
12476 char *p = (char *) alloca (1);
12477                                     if (p) return 0;
12478   ;
12479   return 0;
12480 }
12481 _ACEOF
12482 if ac_fn_c_try_link "$LINENO"; then :
12483   ac_cv_func_alloca_works=yes
12484 else
12485   ac_cv_func_alloca_works=no
12486 fi
12487 rm -f core conftest.err conftest.$ac_objext \
12488     conftest$ac_exeext conftest.$ac_ext
12489 fi
12490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12491 $as_echo "$ac_cv_func_alloca_works" >&6; }
12492
12493 if test $ac_cv_func_alloca_works = yes; then
12494
12495 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12496
12497 else
12498   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12499 # that cause trouble.  Some versions do not even contain alloca or
12500 # contain a buggy version.  If you still want to use their alloca,
12501 # use ar to extract alloca.o from them instead of compiling alloca.c.
12502
12503 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12504
12505 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12506
12507
12508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12509 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12510 if ${ac_cv_os_cray+:} false; then :
12511   $as_echo_n "(cached) " >&6
12512 else
12513   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12514 /* end confdefs.h.  */
12515 #if defined CRAY && ! defined CRAY2
12516 webecray
12517 #else
12518 wenotbecray
12519 #endif
12520
12521 _ACEOF
12522 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12523   $EGREP "webecray" >/dev/null 2>&1; then :
12524   ac_cv_os_cray=yes
12525 else
12526   ac_cv_os_cray=no
12527 fi
12528 rm -f conftest*
12529
12530 fi
12531 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12532 $as_echo "$ac_cv_os_cray" >&6; }
12533 if test $ac_cv_os_cray = yes; then
12534   for ac_func in _getb67 GETB67 getb67; do
12535     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12536 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12537 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12538
12539 cat >>confdefs.h <<_ACEOF
12540 #define CRAY_STACKSEG_END $ac_func
12541 _ACEOF
12542
12543     break
12544 fi
12545
12546   done
12547 fi
12548
12549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12550 $as_echo_n "checking stack direction for C alloca... " >&6; }
12551 if ${ac_cv_c_stack_direction+:} false; then :
12552   $as_echo_n "(cached) " >&6
12553 else
12554   if test "$cross_compiling" = yes; then :
12555   ac_cv_c_stack_direction=0
12556 else
12557   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12558 /* end confdefs.h.  */
12559 $ac_includes_default
12560 int
12561 find_stack_direction ()
12562 {
12563   static char *addr = 0;
12564   auto char dummy;
12565   if (addr == 0)
12566     {
12567       addr = &dummy;
12568       return find_stack_direction ();
12569     }
12570   else
12571     return (&dummy > addr) ? 1 : -1;
12572 }
12573
12574 int
12575 main ()
12576 {
12577   return find_stack_direction () < 0;
12578 }
12579 _ACEOF
12580 if ac_fn_c_try_run "$LINENO"; then :
12581   ac_cv_c_stack_direction=1
12582 else
12583   ac_cv_c_stack_direction=-1
12584 fi
12585 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12586   conftest.$ac_objext conftest.beam conftest.$ac_ext
12587 fi
12588
12589 fi
12590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12591 $as_echo "$ac_cv_c_stack_direction" >&6; }
12592 cat >>confdefs.h <<_ACEOF
12593 #define STACK_DIRECTION $ac_cv_c_stack_direction
12594 _ACEOF
12595
12596
12597 fi
12598
12599
12600 if test x"$ac_cv_func_alloca_works" != xyes; then
12601    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
12602 fi
12603
12604 # fmod, logb, and frexp are found in -lm on most systems.
12605 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12607 $as_echo_n "checking for sqrt in -lm... " >&6; }
12608 if ${ac_cv_lib_m_sqrt+:} false; then :
12609   $as_echo_n "(cached) " >&6
12610 else
12611   ac_check_lib_save_LIBS=$LIBS
12612 LIBS="-lm  $LIBS"
12613 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12614 /* end confdefs.h.  */
12615
12616 /* Override any GCC internal prototype to avoid an error.
12617    Use char because int might match the return type of a GCC
12618    builtin and then its argument prototype would still apply.  */
12619 #ifdef __cplusplus
12620 extern "C"
12621 #endif
12622 char sqrt ();
12623 int
12624 main ()
12625 {
12626 return sqrt ();
12627   ;
12628   return 0;
12629 }
12630 _ACEOF
12631 if ac_fn_c_try_link "$LINENO"; then :
12632   ac_cv_lib_m_sqrt=yes
12633 else
12634   ac_cv_lib_m_sqrt=no
12635 fi
12636 rm -f core conftest.err conftest.$ac_objext \
12637     conftest$ac_exeext conftest.$ac_ext
12638 LIBS=$ac_check_lib_save_LIBS
12639 fi
12640 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12641 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12642 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
12643   cat >>confdefs.h <<_ACEOF
12644 #define HAVE_LIBM 1
12645 _ACEOF
12646
12647   LIBS="-lm $LIBS"
12648
12649 fi
12650
12651
12652 # Check for mail-locking functions in a "mail" library.  Probably this should
12653 # have the same check as for liblockfile below.
12654 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
12655 $as_echo_n "checking for maillock in -lmail... " >&6; }
12656 if ${ac_cv_lib_mail_maillock+:} false; then :
12657   $as_echo_n "(cached) " >&6
12658 else
12659   ac_check_lib_save_LIBS=$LIBS
12660 LIBS="-lmail  $LIBS"
12661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12662 /* end confdefs.h.  */
12663
12664 /* Override any GCC internal prototype to avoid an error.
12665    Use char because int might match the return type of a GCC
12666    builtin and then its argument prototype would still apply.  */
12667 #ifdef __cplusplus
12668 extern "C"
12669 #endif
12670 char maillock ();
12671 int
12672 main ()
12673 {
12674 return maillock ();
12675   ;
12676   return 0;
12677 }
12678 _ACEOF
12679 if ac_fn_c_try_link "$LINENO"; then :
12680   ac_cv_lib_mail_maillock=yes
12681 else
12682   ac_cv_lib_mail_maillock=no
12683 fi
12684 rm -f core conftest.err conftest.$ac_objext \
12685     conftest$ac_exeext conftest.$ac_ext
12686 LIBS=$ac_check_lib_save_LIBS
12687 fi
12688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
12689 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
12690 if test "x$ac_cv_lib_mail_maillock" = xyes; then :
12691   have_mail=yes
12692 else
12693   have_mail=no
12694 fi
12695
12696 if test $have_mail = yes; then
12697   LIBS_MAIL=-lmail
12698   LIBS="$LIBS_MAIL $LIBS"
12699
12700 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
12701
12702 else
12703   LIBS_MAIL=
12704 fi
12705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
12706 $as_echo_n "checking for maillock in -llockfile... " >&6; }
12707 if ${ac_cv_lib_lockfile_maillock+:} false; then :
12708   $as_echo_n "(cached) " >&6
12709 else
12710   ac_check_lib_save_LIBS=$LIBS
12711 LIBS="-llockfile  $LIBS"
12712 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12713 /* end confdefs.h.  */
12714
12715 /* Override any GCC internal prototype to avoid an error.
12716    Use char because int might match the return type of a GCC
12717    builtin and then its argument prototype would still apply.  */
12718 #ifdef __cplusplus
12719 extern "C"
12720 #endif
12721 char maillock ();
12722 int
12723 main ()
12724 {
12725 return maillock ();
12726   ;
12727   return 0;
12728 }
12729 _ACEOF
12730 if ac_fn_c_try_link "$LINENO"; then :
12731   ac_cv_lib_lockfile_maillock=yes
12732 else
12733   ac_cv_lib_lockfile_maillock=no
12734 fi
12735 rm -f core conftest.err conftest.$ac_objext \
12736     conftest$ac_exeext conftest.$ac_ext
12737 LIBS=$ac_check_lib_save_LIBS
12738 fi
12739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
12740 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
12741 if test "x$ac_cv_lib_lockfile_maillock" = xyes; then :
12742   have_lockfile=yes
12743 else
12744   have_lockfile=no
12745 fi
12746
12747 if test $have_lockfile = yes; then
12748    LIBS_MAIL=-llockfile
12749    LIBS="$LIBS_MAIL $LIBS"
12750
12751 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
12752
12753 else
12754 # If we have the shared liblockfile, assume we must use it for mail
12755 # locking (e.g. Debian).  If we couldn't link against liblockfile
12756 # (no liblockfile.a installed), ensure that we don't need to.
12757       # Extract the first word of "liblockfile.so", so it can be a program name with args.
12758 set dummy liblockfile.so; ac_word=$2
12759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12760 $as_echo_n "checking for $ac_word... " >&6; }
12761 if ${ac_cv_prog_liblockfile+:} false; then :
12762   $as_echo_n "(cached) " >&6
12763 else
12764   if test -n "$liblockfile"; then
12765   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
12766 else
12767 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12768 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
12769 for as_dir in $as_dummy
12770 do
12771   IFS=$as_save_IFS
12772   test -z "$as_dir" && as_dir=.
12773     for ac_exec_ext in '' $ac_executable_extensions; do
12774   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12775     ac_cv_prog_liblockfile="yes"
12776     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12777     break 2
12778   fi
12779 done
12780   done
12781 IFS=$as_save_IFS
12782
12783   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
12784 fi
12785 fi
12786 liblockfile=$ac_cv_prog_liblockfile
12787 if test -n "$liblockfile"; then
12788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
12789 $as_echo "$liblockfile" >&6; }
12790 else
12791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12792 $as_echo "no" >&6; }
12793 fi
12794
12795
12796   if test $ac_cv_prog_liblockfile = yes; then
12797     as_fn_error $? "Shared liblockfile found but can't link against it.
12798 This probably means that movemail could lose mail.
12799 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
12800   fi
12801 fi
12802 for ac_func in touchlock
12803 do :
12804   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
12805 if test "x$ac_cv_func_touchlock" = xyes; then :
12806   cat >>confdefs.h <<_ACEOF
12807 #define HAVE_TOUCHLOCK 1
12808 _ACEOF
12809
12810 fi
12811 done
12812
12813 for ac_header in maillock.h
12814 do :
12815   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
12816 if test "x$ac_cv_header_maillock_h" = xyes; then :
12817   cat >>confdefs.h <<_ACEOF
12818 #define HAVE_MAILLOCK_H 1
12819 _ACEOF
12820
12821 fi
12822
12823 done
12824
12825
12826
12827 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
12828 ## interlock access to the mail spool.  The alternative is a lock file named
12829 ## /usr/spool/mail/$USER.lock.
12830 mail_lock=no
12831 case "$opsys" in
12832   aix4-2) mail_lock="lockf" ;;
12833
12834   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
12835
12836   ## On GNU/Linux systems, both methods are used by various mail programs.
12837   ## I assume most people are using newer mailers that have heard of flock.
12838   ## Change this if you need to.
12839   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
12840   ## configure gets the right answers, and that means *NOT* using flock.
12841   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
12842   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
12843   ## Debian maintainer hasn't provided a clean fix for Emacs.
12844   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
12845   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
12846   ## correct logic.  -- fx
12847   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
12848   ## liblockfile is a Free Software replacement for libmail, used on
12849   ## Debian systems and elsewhere. -rfr.
12850   gnu-*)
12851     mail_lock="flock"
12852     if test $have_mail = yes || test $have_lockfile = yes; then
12853       test $ac_cv_header_maillock_h = yes && mail_lock=no
12854     fi
12855     ;;
12856 esac
12857
12858 BLESSMAIL_TARGET=
12859 case "$mail_lock" in
12860   flock)
12861 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
12862  ;;
12863
12864   lockf)
12865 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
12866  ;;
12867
12868   *) BLESSMAIL_TARGET="need-blessmail" ;;
12869 esac
12870
12871
12872
12873 for ac_func in gethostname getdomainname dup2 \
12874 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
12875 random lrand48 logb frexp fmod rint cbrt ftime setsid \
12876 strerror fpathconf select euidaccess getpagesize tzset setlocale \
12877 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
12878 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
12879 sendto recvfrom getsockopt setsockopt getsockname getpeername \
12880 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
12881 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
12882 cfmakeraw cfsetspeed isnan copysign __executable_start
12883 do :
12884   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12885 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12886 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12887   cat >>confdefs.h <<_ACEOF
12888 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12889 _ACEOF
12890
12891 fi
12892 done
12893
12894
12895 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
12896 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
12897 if ${emacs_cv_func___builtin_unwind_init+:} false; then :
12898   $as_echo_n "(cached) " >&6
12899 else
12900   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12901 /* end confdefs.h.  */
12902
12903 int
12904 main ()
12905 {
12906 __builtin_unwind_init ();
12907   ;
12908   return 0;
12909 }
12910 _ACEOF
12911 if ac_fn_c_try_link "$LINENO"; then :
12912   emacs_cv_func___builtin_unwind_init=yes
12913 else
12914   emacs_cv_func___builtin_unwind_init=no
12915 fi
12916 rm -f core conftest.err conftest.$ac_objext \
12917     conftest$ac_exeext conftest.$ac_ext
12918 fi
12919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
12920 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
12921 if test $emacs_cv_func___builtin_unwind_init = yes; then
12922
12923 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
12924
12925 fi
12926
12927 for ac_header in sys/un.h
12928 do :
12929   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
12930 if test "x$ac_cv_header_sys_un_h" = xyes; then :
12931   cat >>confdefs.h <<_ACEOF
12932 #define HAVE_SYS_UN_H 1
12933 _ACEOF
12934
12935 fi
12936
12937 done
12938
12939
12940 ac_have_func=no # yes means we've found a way to get the load average.
12941
12942 # Make sure getloadavg.c is where it belongs, at configure-time.
12943 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
12944   as_fn_error $? "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
12945
12946 ac_save_LIBS=$LIBS
12947
12948 # Check for getloadavg, but be sure not to touch the cache variable.
12949 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
12950 if test "x$ac_cv_func_getloadavg" = xyes; then :
12951   exit 0
12952 else
12953   exit 1
12954 fi
12955 ) && ac_have_func=yes
12956
12957 # On HPUX9, an unprivileged user can get load averages through this function.
12958 for ac_func in pstat_getdynamic
12959 do :
12960   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
12961 if test "x$ac_cv_func_pstat_getdynamic" = xyes; then :
12962   cat >>confdefs.h <<_ACEOF
12963 #define HAVE_PSTAT_GETDYNAMIC 1
12964 _ACEOF
12965
12966 fi
12967 done
12968
12969
12970 # Solaris has libkstat which does not require root.
12971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
12972 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
12973 if ${ac_cv_lib_kstat_kstat_open+:} false; then :
12974   $as_echo_n "(cached) " >&6
12975 else
12976   ac_check_lib_save_LIBS=$LIBS
12977 LIBS="-lkstat  $LIBS"
12978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12979 /* end confdefs.h.  */
12980
12981 /* Override any GCC internal prototype to avoid an error.
12982    Use char because int might match the return type of a GCC
12983    builtin and then its argument prototype would still apply.  */
12984 #ifdef __cplusplus
12985 extern "C"
12986 #endif
12987 char kstat_open ();
12988 int
12989 main ()
12990 {
12991 return kstat_open ();
12992   ;
12993   return 0;
12994 }
12995 _ACEOF
12996 if ac_fn_c_try_link "$LINENO"; then :
12997   ac_cv_lib_kstat_kstat_open=yes
12998 else
12999   ac_cv_lib_kstat_kstat_open=no
13000 fi
13001 rm -f core conftest.err conftest.$ac_objext \
13002     conftest$ac_exeext conftest.$ac_ext
13003 LIBS=$ac_check_lib_save_LIBS
13004 fi
13005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
13006 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
13007 if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then :
13008   cat >>confdefs.h <<_ACEOF
13009 #define HAVE_LIBKSTAT 1
13010 _ACEOF
13011
13012   LIBS="-lkstat $LIBS"
13013
13014 fi
13015
13016 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
13017
13018 # Some systems with -lutil have (and need) -lkvm as well, some do not.
13019 # On Solaris, -lkvm requires nlist from -lelf, so check that first
13020 # to get the right answer into the cache.
13021 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
13022 if test $ac_have_func = no; then
13023   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
13024 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
13025 if ${ac_cv_lib_elf_elf_begin+:} false; then :
13026   $as_echo_n "(cached) " >&6
13027 else
13028   ac_check_lib_save_LIBS=$LIBS
13029 LIBS="-lelf  $LIBS"
13030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13031 /* end confdefs.h.  */
13032
13033 /* Override any GCC internal prototype to avoid an error.
13034    Use char because int might match the return type of a GCC
13035    builtin and then its argument prototype would still apply.  */
13036 #ifdef __cplusplus
13037 extern "C"
13038 #endif
13039 char elf_begin ();
13040 int
13041 main ()
13042 {
13043 return elf_begin ();
13044   ;
13045   return 0;
13046 }
13047 _ACEOF
13048 if ac_fn_c_try_link "$LINENO"; then :
13049   ac_cv_lib_elf_elf_begin=yes
13050 else
13051   ac_cv_lib_elf_elf_begin=no
13052 fi
13053 rm -f core conftest.err conftest.$ac_objext \
13054     conftest$ac_exeext conftest.$ac_ext
13055 LIBS=$ac_check_lib_save_LIBS
13056 fi
13057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
13058 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
13059 if test "x$ac_cv_lib_elf_elf_begin" = xyes; then :
13060   LIBS="-lelf $LIBS"
13061 fi
13062
13063 fi
13064 if test $ac_have_func = no; then
13065   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
13066 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
13067 if ${ac_cv_lib_kvm_kvm_open+:} false; then :
13068   $as_echo_n "(cached) " >&6
13069 else
13070   ac_check_lib_save_LIBS=$LIBS
13071 LIBS="-lkvm  $LIBS"
13072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13073 /* end confdefs.h.  */
13074
13075 /* Override any GCC internal prototype to avoid an error.
13076    Use char because int might match the return type of a GCC
13077    builtin and then its argument prototype would still apply.  */
13078 #ifdef __cplusplus
13079 extern "C"
13080 #endif
13081 char kvm_open ();
13082 int
13083 main ()
13084 {
13085 return kvm_open ();
13086   ;
13087   return 0;
13088 }
13089 _ACEOF
13090 if ac_fn_c_try_link "$LINENO"; then :
13091   ac_cv_lib_kvm_kvm_open=yes
13092 else
13093   ac_cv_lib_kvm_kvm_open=no
13094 fi
13095 rm -f core conftest.err conftest.$ac_objext \
13096     conftest$ac_exeext conftest.$ac_ext
13097 LIBS=$ac_check_lib_save_LIBS
13098 fi
13099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
13100 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
13101 if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then :
13102   LIBS="-lkvm $LIBS"
13103 fi
13104
13105   # Check for the 4.4BSD definition of getloadavg.
13106   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
13107 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
13108 if ${ac_cv_lib_util_getloadavg+:} false; then :
13109   $as_echo_n "(cached) " >&6
13110 else
13111   ac_check_lib_save_LIBS=$LIBS
13112 LIBS="-lutil  $LIBS"
13113 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13114 /* end confdefs.h.  */
13115
13116 /* Override any GCC internal prototype to avoid an error.
13117    Use char because int might match the return type of a GCC
13118    builtin and then its argument prototype would still apply.  */
13119 #ifdef __cplusplus
13120 extern "C"
13121 #endif
13122 char getloadavg ();
13123 int
13124 main ()
13125 {
13126 return getloadavg ();
13127   ;
13128   return 0;
13129 }
13130 _ACEOF
13131 if ac_fn_c_try_link "$LINENO"; then :
13132   ac_cv_lib_util_getloadavg=yes
13133 else
13134   ac_cv_lib_util_getloadavg=no
13135 fi
13136 rm -f core conftest.err conftest.$ac_objext \
13137     conftest$ac_exeext conftest.$ac_ext
13138 LIBS=$ac_check_lib_save_LIBS
13139 fi
13140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
13141 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
13142 if test "x$ac_cv_lib_util_getloadavg" = xyes; then :
13143   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
13144 fi
13145
13146 fi
13147
13148 if test $ac_have_func = no; then
13149   # There is a commonly available library for RS/6000 AIX.
13150   # Since it is not a standard part of AIX, it might be installed locally.
13151   ac_getloadavg_LIBS=$LIBS
13152   LIBS="-L/usr/local/lib $LIBS"
13153   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
13154 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
13155 if ${ac_cv_lib_getloadavg_getloadavg+:} false; then :
13156   $as_echo_n "(cached) " >&6
13157 else
13158   ac_check_lib_save_LIBS=$LIBS
13159 LIBS="-lgetloadavg  $LIBS"
13160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13161 /* end confdefs.h.  */
13162
13163 /* Override any GCC internal prototype to avoid an error.
13164    Use char because int might match the return type of a GCC
13165    builtin and then its argument prototype would still apply.  */
13166 #ifdef __cplusplus
13167 extern "C"
13168 #endif
13169 char getloadavg ();
13170 int
13171 main ()
13172 {
13173 return getloadavg ();
13174   ;
13175   return 0;
13176 }
13177 _ACEOF
13178 if ac_fn_c_try_link "$LINENO"; then :
13179   ac_cv_lib_getloadavg_getloadavg=yes
13180 else
13181   ac_cv_lib_getloadavg_getloadavg=no
13182 fi
13183 rm -f core conftest.err conftest.$ac_objext \
13184     conftest$ac_exeext conftest.$ac_ext
13185 LIBS=$ac_check_lib_save_LIBS
13186 fi
13187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
13188 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
13189 if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then :
13190   LIBS="-lgetloadavg $LIBS"
13191 else
13192   LIBS=$ac_getloadavg_LIBS
13193 fi
13194
13195 fi
13196
13197 # Make sure it is really in the library, if we think we found it,
13198 # otherwise set up the replacement function.
13199 for ac_func in getloadavg
13200 do :
13201   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
13202 if test "x$ac_cv_func_getloadavg" = xyes; then :
13203   cat >>confdefs.h <<_ACEOF
13204 #define HAVE_GETLOADAVG 1
13205 _ACEOF
13206
13207 else
13208   case " $LIBOBJS " in
13209   *" getloadavg.$ac_objext "* ) ;;
13210   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
13211  ;;
13212 esac
13213
13214
13215 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
13216
13217 # Figure out what our getloadavg.c needs.
13218 ac_have_func=no
13219 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
13220 if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then :
13221   ac_have_func=yes
13222
13223 $as_echo "#define DGUX 1" >>confdefs.h
13224
13225  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
13226 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
13227 if ${ac_cv_lib_dgc_dg_sys_info+:} false; then :
13228   $as_echo_n "(cached) " >&6
13229 else
13230   ac_check_lib_save_LIBS=$LIBS
13231 LIBS="-ldgc  $LIBS"
13232 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13233 /* end confdefs.h.  */
13234
13235 /* Override any GCC internal prototype to avoid an error.
13236    Use char because int might match the return type of a GCC
13237    builtin and then its argument prototype would still apply.  */
13238 #ifdef __cplusplus
13239 extern "C"
13240 #endif
13241 char dg_sys_info ();
13242 int
13243 main ()
13244 {
13245 return dg_sys_info ();
13246   ;
13247   return 0;
13248 }
13249 _ACEOF
13250 if ac_fn_c_try_link "$LINENO"; then :
13251   ac_cv_lib_dgc_dg_sys_info=yes
13252 else
13253   ac_cv_lib_dgc_dg_sys_info=no
13254 fi
13255 rm -f core conftest.err conftest.$ac_objext \
13256     conftest$ac_exeext conftest.$ac_ext
13257 LIBS=$ac_check_lib_save_LIBS
13258 fi
13259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
13260 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
13261 if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then :
13262   cat >>confdefs.h <<_ACEOF
13263 #define HAVE_LIBDGC 1
13264 _ACEOF
13265
13266   LIBS="-ldgc $LIBS"
13267
13268 fi
13269
13270 fi
13271
13272
13273
13274 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
13275 if test "x$ac_cv_header_locale_h" = xyes; then :
13276
13277 fi
13278
13279
13280 for ac_func in setlocale
13281 do :
13282   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
13283 if test "x$ac_cv_func_setlocale" = xyes; then :
13284   cat >>confdefs.h <<_ACEOF
13285 #define HAVE_SETLOCALE 1
13286 _ACEOF
13287
13288 fi
13289 done
13290
13291
13292 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
13293 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
13294 # Irix 4.0.5F has the header but not the library.
13295 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
13296     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
13297   ac_have_func=yes
13298
13299 $as_echo "#define SVR4 1" >>confdefs.h
13300
13301 fi
13302
13303 if test $ac_have_func = no; then
13304   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
13305 if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then :
13306   ac_have_func=yes
13307
13308 $as_echo "#define UMAX 1" >>confdefs.h
13309
13310
13311 $as_echo "#define UMAX4_3 1" >>confdefs.h
13312
13313 fi
13314
13315
13316 fi
13317
13318 if test $ac_have_func = no; then
13319   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
13320 if test "x$ac_cv_header_sys_cpustats_h" = xyes; then :
13321   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
13322
13323 fi
13324
13325
13326 fi
13327
13328 if test $ac_have_func = no; then
13329   for ac_header in mach/mach.h
13330 do :
13331   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
13332 if test "x$ac_cv_header_mach_mach_h" = xyes; then :
13333   cat >>confdefs.h <<_ACEOF
13334 #define HAVE_MACH_MACH_H 1
13335 _ACEOF
13336
13337 fi
13338
13339 done
13340
13341 fi
13342
13343 for ac_header in nlist.h
13344 do :
13345   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
13346 if test "x$ac_cv_header_nlist_h" = xyes; then :
13347   cat >>confdefs.h <<_ACEOF
13348 #define HAVE_NLIST_H 1
13349 _ACEOF
13350  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
13351 "
13352 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then :
13353
13354 cat >>confdefs.h <<_ACEOF
13355 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
13356 _ACEOF
13357
13358
13359 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
13360
13361 fi
13362
13363
13364 fi
13365
13366 done
13367
13368 fi
13369 done
13370
13371
13372 # Some definitions of getloadavg require that the program be installed setgid.
13373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
13374 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
13375 if ${ac_cv_func_getloadavg_setgid+:} false; then :
13376   $as_echo_n "(cached) " >&6
13377 else
13378   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13379 /* end confdefs.h.  */
13380 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
13381 #ifdef LDAV_PRIVILEGED
13382 Yowza Am I SETGID yet
13383 #endif
13384 _ACEOF
13385 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13386   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
13387   ac_cv_func_getloadavg_setgid=yes
13388 else
13389   ac_cv_func_getloadavg_setgid=no
13390 fi
13391 rm -f conftest*
13392
13393 fi
13394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
13395 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
13396 if test $ac_cv_func_getloadavg_setgid = yes; then
13397   NEED_SETGID=true
13398
13399 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
13400
13401 else
13402   NEED_SETGID=false
13403 fi
13404
13405 if test $ac_cv_func_getloadavg_setgid = yes; then
13406   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
13407 $as_echo_n "checking group of /dev/kmem... " >&6; }
13408 if ${ac_cv_group_kmem+:} false; then :
13409   $as_echo_n "(cached) " >&6
13410 else
13411    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
13412   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
13413   # If we got an error (system does not support symlinks), try without -L.
13414   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
13415   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
13416     | sed -ne 's/[       ][      ]*/ /g;
13417                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
13418                / /s/.* //;p;'`
13419
13420 fi
13421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
13422 $as_echo "$ac_cv_group_kmem" >&6; }
13423   KMEM_GROUP=$ac_cv_group_kmem
13424 fi
13425 if test "x$ac_save_LIBS" = x; then
13426   GETLOADAVG_LIBS=$LIBS
13427 else
13428   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
13429 fi
13430 LIBS=$ac_save_LIBS
13431
13432
13433
13434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13435 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13436 if ${ac_cv_sys_largefile_source+:} false; then :
13437   $as_echo_n "(cached) " >&6
13438 else
13439   while :; do
13440   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13441 /* end confdefs.h.  */
13442 #include <sys/types.h> /* for off_t */
13443      #include <stdio.h>
13444 int
13445 main ()
13446 {
13447 int (*fp) (FILE *, off_t, int) = fseeko;
13448      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13449   ;
13450   return 0;
13451 }
13452 _ACEOF
13453 if ac_fn_c_try_link "$LINENO"; then :
13454   ac_cv_sys_largefile_source=no; break
13455 fi
13456 rm -f core conftest.err conftest.$ac_objext \
13457     conftest$ac_exeext conftest.$ac_ext
13458   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13459 /* end confdefs.h.  */
13460 #define _LARGEFILE_SOURCE 1
13461 #include <sys/types.h> /* for off_t */
13462      #include <stdio.h>
13463 int
13464 main ()
13465 {
13466 int (*fp) (FILE *, off_t, int) = fseeko;
13467      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13468   ;
13469   return 0;
13470 }
13471 _ACEOF
13472 if ac_fn_c_try_link "$LINENO"; then :
13473   ac_cv_sys_largefile_source=1; break
13474 fi
13475 rm -f core conftest.err conftest.$ac_objext \
13476     conftest$ac_exeext conftest.$ac_ext
13477   ac_cv_sys_largefile_source=unknown
13478   break
13479 done
13480 fi
13481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13482 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13483 case $ac_cv_sys_largefile_source in #(
13484   no | unknown) ;;
13485   *)
13486 cat >>confdefs.h <<_ACEOF
13487 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13488 _ACEOF
13489 ;;
13490 esac
13491 rm -rf conftest*
13492
13493 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13494 # in glibc 2.1.3, but that breaks too many other things.
13495 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13496 if test $ac_cv_sys_largefile_source != unknown; then
13497
13498 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13499
13500 fi
13501
13502
13503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13504 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13505 if ${ac_cv_func_getpgrp_void+:} false; then :
13506   $as_echo_n "(cached) " >&6
13507 else
13508   # Use it with a single arg.
13509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13510 /* end confdefs.h.  */
13511 $ac_includes_default
13512 int
13513 main ()
13514 {
13515 getpgrp (0);
13516   ;
13517   return 0;
13518 }
13519 _ACEOF
13520 if ac_fn_c_try_compile "$LINENO"; then :
13521   ac_cv_func_getpgrp_void=no
13522 else
13523   ac_cv_func_getpgrp_void=yes
13524 fi
13525 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13526
13527 fi
13528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13529 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13530 if test $ac_cv_func_getpgrp_void = yes; then
13531
13532 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13533
13534 fi
13535
13536
13537 # Configure gnulib.
13538
13539
13540
13541
13542           LIBC_FATAL_STDERR_=1
13543   export LIBC_FATAL_STDERR_
13544
13545
13546   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13547 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13548 if ${gl_cv_func_c99_strtold+:} false; then :
13549   $as_echo_n "(cached) " >&6
13550 else
13551   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13552 /* end confdefs.h.  */
13553 /* On HP-UX before 11.23, strtold returns a struct instead of
13554                 long double.  Reject implementations like that, by requiring
13555                 compatibility with the C99 prototype.  */
13556              #include <stdlib.h>
13557              static long double (*p) (char const *, char **) = strtold;
13558              static long double
13559              test (char const *nptr, char **endptr)
13560              {
13561                long double r;
13562                r = strtold (nptr, endptr);
13563                return r;
13564              }
13565 int
13566 main ()
13567 {
13568 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13569   ;
13570   return 0;
13571 }
13572 _ACEOF
13573 if ac_fn_c_try_link "$LINENO"; then :
13574   gl_cv_func_c99_strtold=yes
13575 else
13576   gl_cv_func_c99_strtold=no
13577 fi
13578 rm -f core conftest.err conftest.$ac_objext \
13579     conftest$ac_exeext conftest.$ac_ext
13580 fi
13581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13582 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13583   if test $gl_cv_func_c99_strtold = yes; then
13584
13585 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13586
13587   fi
13588
13589
13590   GNULIB_CHOWN=0;
13591   GNULIB_CLOSE=0;
13592   GNULIB_DUP2=0;
13593   GNULIB_DUP3=0;
13594   GNULIB_ENVIRON=0;
13595   GNULIB_EUIDACCESS=0;
13596   GNULIB_FACCESSAT=0;
13597   GNULIB_FCHDIR=0;
13598   GNULIB_FCHOWNAT=0;
13599   GNULIB_FSYNC=0;
13600   GNULIB_FTRUNCATE=0;
13601   GNULIB_GETCWD=0;
13602   GNULIB_GETDOMAINNAME=0;
13603   GNULIB_GETDTABLESIZE=0;
13604   GNULIB_GETGROUPS=0;
13605   GNULIB_GETHOSTNAME=0;
13606   GNULIB_GETLOGIN=0;
13607   GNULIB_GETLOGIN_R=0;
13608   GNULIB_GETPAGESIZE=0;
13609   GNULIB_GETUSERSHELL=0;
13610   GNULIB_LCHOWN=0;
13611   GNULIB_LINK=0;
13612   GNULIB_LINKAT=0;
13613   GNULIB_LSEEK=0;
13614   GNULIB_PIPE=0;
13615   GNULIB_PIPE2=0;
13616   GNULIB_PREAD=0;
13617   GNULIB_PWRITE=0;
13618   GNULIB_READLINK=0;
13619   GNULIB_READLINKAT=0;
13620   GNULIB_RMDIR=0;
13621   GNULIB_SLEEP=0;
13622   GNULIB_SYMLINK=0;
13623   GNULIB_SYMLINKAT=0;
13624   GNULIB_TTYNAME_R=0;
13625   GNULIB_UNISTD_H_GETOPT=0;
13626   GNULIB_UNISTD_H_SIGPIPE=0;
13627   GNULIB_UNLINK=0;
13628   GNULIB_UNLINKAT=0;
13629   GNULIB_USLEEP=0;
13630   GNULIB_WRITE=0;
13631     HAVE_CHOWN=1;
13632   HAVE_DUP2=1;
13633   HAVE_DUP3=1;
13634   HAVE_EUIDACCESS=1;
13635   HAVE_FACCESSAT=1;
13636   HAVE_FCHDIR=1;
13637   HAVE_FCHOWNAT=1;
13638   HAVE_FSYNC=1;
13639   HAVE_FTRUNCATE=1;
13640   HAVE_GETDTABLESIZE=1;
13641   HAVE_GETGROUPS=1;
13642   HAVE_GETHOSTNAME=1;
13643   HAVE_GETLOGIN=1;
13644   HAVE_GETPAGESIZE=1;
13645   HAVE_LCHOWN=1;
13646   HAVE_LINK=1;
13647   HAVE_LINKAT=1;
13648   HAVE_PIPE=1;
13649   HAVE_PIPE2=1;
13650   HAVE_PREAD=1;
13651   HAVE_PWRITE=1;
13652   HAVE_READLINK=1;
13653   HAVE_READLINKAT=1;
13654   HAVE_SLEEP=1;
13655   HAVE_SYMLINK=1;
13656   HAVE_SYMLINKAT=1;
13657   HAVE_UNLINKAT=1;
13658   HAVE_USLEEP=1;
13659   HAVE_DECL_ENVIRON=1;
13660   HAVE_DECL_FCHDIR=1;
13661   HAVE_DECL_GETDOMAINNAME=1;
13662   HAVE_DECL_GETLOGIN_R=1;
13663   HAVE_DECL_GETPAGESIZE=1;
13664   HAVE_DECL_GETUSERSHELL=1;
13665   HAVE_DECL_TTYNAME_R=1;
13666   HAVE_OS_H=0;
13667   HAVE_SYS_PARAM_H=0;
13668   REPLACE_CHOWN=0;
13669   REPLACE_CLOSE=0;
13670   REPLACE_DUP=0;
13671   REPLACE_DUP2=0;
13672   REPLACE_FCHOWNAT=0;
13673   REPLACE_GETCWD=0;
13674   REPLACE_GETDOMAINNAME=0;
13675   REPLACE_GETLOGIN_R=0;
13676   REPLACE_GETGROUPS=0;
13677   REPLACE_GETPAGESIZE=0;
13678   REPLACE_LCHOWN=0;
13679   REPLACE_LINK=0;
13680   REPLACE_LINKAT=0;
13681   REPLACE_LSEEK=0;
13682   REPLACE_PREAD=0;
13683   REPLACE_PWRITE=0;
13684   REPLACE_READLINK=0;
13685   REPLACE_RMDIR=0;
13686   REPLACE_SLEEP=0;
13687   REPLACE_SYMLINK=0;
13688   REPLACE_TTYNAME_R=0;
13689   REPLACE_UNLINK=0;
13690   REPLACE_UNLINKAT=0;
13691   REPLACE_USLEEP=0;
13692   REPLACE_WRITE=0;
13693   UNISTD_H_HAVE_WINSOCK2_H=0;
13694   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
13695
13696
13697
13698
13699   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
13700 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
13701 if ${gl_cv_have_include_next+:} false; then :
13702   $as_echo_n "(cached) " >&6
13703 else
13704   rm -rf conftestd1a conftestd1b conftestd2
13705      mkdir conftestd1a conftestd1b conftestd2
13706                                                   cat <<EOF > conftestd1a/conftest.h
13707 #define DEFINED_IN_CONFTESTD1
13708 #include_next <conftest.h>
13709 #ifdef DEFINED_IN_CONFTESTD2
13710 int foo;
13711 #else
13712 #error "include_next doesn't work"
13713 #endif
13714 EOF
13715      cat <<EOF > conftestd1b/conftest.h
13716 #define DEFINED_IN_CONFTESTD1
13717 #include <stdio.h>
13718 #include_next <conftest.h>
13719 #ifdef DEFINED_IN_CONFTESTD2
13720 int foo;
13721 #else
13722 #error "include_next doesn't work"
13723 #endif
13724 EOF
13725      cat <<EOF > conftestd2/conftest.h
13726 #ifndef DEFINED_IN_CONFTESTD1
13727 #error "include_next test doesn't work"
13728 #endif
13729 #define DEFINED_IN_CONFTESTD2
13730 EOF
13731      gl_save_CPPFLAGS="$CPPFLAGS"
13732      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
13733      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13734 /* end confdefs.h.  */
13735 #include <conftest.h>
13736 _ACEOF
13737 if ac_fn_c_try_compile "$LINENO"; then :
13738   gl_cv_have_include_next=yes
13739 else
13740   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
13741         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13742 /* end confdefs.h.  */
13743 #include <conftest.h>
13744 _ACEOF
13745 if ac_fn_c_try_compile "$LINENO"; then :
13746   gl_cv_have_include_next=buggy
13747 else
13748   gl_cv_have_include_next=no
13749 fi
13750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13751
13752 fi
13753 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13754      CPPFLAGS="$gl_save_CPPFLAGS"
13755      rm -rf conftestd1a conftestd1b conftestd2
13756
13757 fi
13758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
13759 $as_echo "$gl_cv_have_include_next" >&6; }
13760   PRAGMA_SYSTEM_HEADER=
13761   if test $gl_cv_have_include_next = yes; then
13762     INCLUDE_NEXT=include_next
13763     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13764     if test -n "$GCC"; then
13765       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
13766     fi
13767   else
13768     if test $gl_cv_have_include_next = buggy; then
13769       INCLUDE_NEXT=include
13770       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13771     else
13772       INCLUDE_NEXT=include
13773       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
13774     fi
13775   fi
13776
13777
13778
13779   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
13780 $as_echo_n "checking whether system header files limit the line length... " >&6; }
13781 if ${gl_cv_pragma_columns+:} false; then :
13782   $as_echo_n "(cached) " >&6
13783 else
13784        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13785 /* end confdefs.h.  */
13786
13787 #ifdef __TANDEM
13788 choke me
13789 #endif
13790
13791 _ACEOF
13792 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13793   $EGREP "choke me" >/dev/null 2>&1; then :
13794   gl_cv_pragma_columns=yes
13795 else
13796   gl_cv_pragma_columns=no
13797 fi
13798 rm -f conftest*
13799
13800
13801 fi
13802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
13803 $as_echo "$gl_cv_pragma_columns" >&6; }
13804   if test $gl_cv_pragma_columns = yes; then
13805     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
13806   else
13807     PRAGMA_COLUMNS=
13808   fi
13809
13810
13811
13812
13813
13814
13815
13816
13817
13818
13819
13820
13821
13822
13823      if test $gl_cv_have_include_next = yes; then
13824        gl_cv_next_getopt_h='<'getopt.h'>'
13825      else
13826        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
13827 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
13828 if ${gl_cv_next_getopt_h+:} false; then :
13829   $as_echo_n "(cached) " >&6
13830 else
13831
13832           if test $ac_cv_header_getopt_h = yes; then
13833             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13834 /* end confdefs.h.  */
13835 #include <getopt.h>
13836
13837 _ACEOF
13838                                                                                                 case "$host_os" in
13839               aix*) gl_absname_cpp="$ac_cpp -C" ;;
13840               *)    gl_absname_cpp="$ac_cpp" ;;
13841             esac
13842                                                 gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
13843                sed -n '\#/getopt.h#{
13844                  s#.*"\(.*/getopt.h\)".*#\1#
13845                  s#^/[^/]#//&#
13846                  p
13847                  q
13848                }'`'"'
13849           else
13850             gl_cv_next_getopt_h='<'getopt.h'>'
13851           fi
13852
13853 fi
13854 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
13855 $as_echo "$gl_cv_next_getopt_h" >&6; }
13856      fi
13857      NEXT_GETOPT_H=$gl_cv_next_getopt_h
13858
13859      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
13860        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
13861        gl_next_as_first_directive='<'getopt.h'>'
13862      else
13863        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
13864        gl_next_as_first_directive=$gl_cv_next_getopt_h
13865      fi
13866      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
13867
13868
13869
13870
13871   if test $ac_cv_header_getopt_h = yes; then
13872     HAVE_GETOPT_H=1
13873   else
13874     HAVE_GETOPT_H=0
13875   fi
13876
13877
13878   gl_replace_getopt=
13879
13880     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13881     for ac_header in getopt.h
13882 do :
13883   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
13884 if test "x$ac_cv_header_getopt_h" = xyes; then :
13885   cat >>confdefs.h <<_ACEOF
13886 #define HAVE_GETOPT_H 1
13887 _ACEOF
13888
13889 else
13890   gl_replace_getopt=yes
13891 fi
13892
13893 done
13894
13895   fi
13896
13897     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13898     for ac_func in getopt_long_only
13899 do :
13900   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
13901 if test "x$ac_cv_func_getopt_long_only" = xyes; then :
13902   cat >>confdefs.h <<_ACEOF
13903 #define HAVE_GETOPT_LONG_ONLY 1
13904 _ACEOF
13905
13906 else
13907   gl_replace_getopt=yes
13908 fi
13909 done
13910
13911   fi
13912
13913               if test -z "$gl_replace_getopt"; then
13914     ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
13915 "
13916 if test "x$ac_cv_have_decl_optreset" = xyes; then :
13917   ac_have_decl=1
13918 else
13919   ac_have_decl=0
13920 fi
13921
13922 cat >>confdefs.h <<_ACEOF
13923 #define HAVE_DECL_OPTRESET $ac_have_decl
13924 _ACEOF
13925 if test $ac_have_decl = 1; then :
13926
13927 else
13928   ac_fn_c_check_decl "$LINENO" "getopt_clip" "ac_cv_have_decl_getopt_clip" "#include <getopt.h>
13929 "
13930 if test "x$ac_cv_have_decl_getopt_clip" = xyes; then :
13931   ac_have_decl=1
13932 else
13933   ac_have_decl=0
13934 fi
13935
13936 cat >>confdefs.h <<_ACEOF
13937 #define HAVE_DECL_GETOPT_CLIP $ac_have_decl
13938 _ACEOF
13939
13940
13941 fi
13942
13943   fi
13944
13945                     if test -z "$gl_replace_getopt"; then
13946     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
13947 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
13948 if ${gl_cv_func_getopt_posix+:} false; then :
13949   $as_echo_n "(cached) " >&6
13950 else
13951
13952                 if test "$cross_compiling" = yes; then :
13953   case "$host_os" in
13954              mingw*)         gl_cv_func_getopt_posix="guessing no";;
13955              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
13956              *)              gl_cv_func_getopt_posix="guessing yes";;
13957            esac
13958
13959 else
13960   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13961 /* end confdefs.h.  */
13962
13963 #include <unistd.h>
13964 #include <stdlib.h>
13965 #include <string.h>
13966
13967 #if !HAVE_DECL_OPTRESET && !HAVE_DECL_GETOPT_CLIP
13968 # define OPTIND_MIN 0
13969 #else
13970 # define OPTIND_MIN 1
13971 #endif
13972
13973 int
13974 main ()
13975 {
13976   {
13977     int argc = 0;
13978     char *argv[10];
13979     int c;
13980
13981     argv[argc++] = "program";
13982     argv[argc++] = "-a";
13983     argv[argc++] = "foo";
13984     argv[argc++] = "bar";
13985     argv[argc] = NULL;
13986     optind = OPTIND_MIN;
13987     opterr = 0;
13988
13989     c = getopt (argc, argv, "ab");
13990     if (!(c == 'a'))
13991       return 1;
13992     c = getopt (argc, argv, "ab");
13993     if (!(c == -1))
13994       return 2;
13995     if (!(optind == 2))
13996       return 3;
13997   }
13998   /* Some internal state exists at this point.  */
13999   {
14000     int argc = 0;
14001     char *argv[10];
14002     int c;
14003
14004     argv[argc++] = "program";
14005     argv[argc++] = "donald";
14006     argv[argc++] = "-p";
14007     argv[argc++] = "billy";
14008     argv[argc++] = "duck";
14009     argv[argc++] = "-a";
14010     argv[argc++] = "bar";
14011     argv[argc] = NULL;
14012     optind = OPTIND_MIN;
14013     opterr = 0;
14014
14015     c = getopt (argc, argv, "+abp:q:");
14016     if (!(c == -1))
14017       return 4;
14018     if (!(strcmp (argv[0], "program") == 0))
14019       return 5;
14020     if (!(strcmp (argv[1], "donald") == 0))
14021       return 6;
14022     if (!(strcmp (argv[2], "-p") == 0))
14023       return 7;
14024     if (!(strcmp (argv[3], "billy") == 0))
14025       return 8;
14026     if (!(strcmp (argv[4], "duck") == 0))
14027       return 9;
14028     if (!(strcmp (argv[5], "-a") == 0))
14029       return 10;
14030     if (!(strcmp (argv[6], "bar") == 0))
14031       return 11;
14032     if (!(optind == 1))
14033       return 12;
14034   }
14035   /* Detect MacOS 10.5, AIX 7.1 bug.  */
14036   {
14037     char *argv[3] = { "program", "-ab", NULL };
14038     optind = OPTIND_MIN;
14039     opterr = 0;
14040     if (getopt (2, argv, "ab:") != 'a')
14041       return 13;
14042     if (getopt (2, argv, "ab:") != '?')
14043       return 14;
14044     if (optopt != 'b')
14045       return 15;
14046     if (optind != 2)
14047       return 16;
14048   }
14049
14050   return 0;
14051 }
14052
14053 _ACEOF
14054 if ac_fn_c_try_run "$LINENO"; then :
14055   gl_cv_func_getopt_posix=yes
14056 else
14057   gl_cv_func_getopt_posix=no
14058 fi
14059 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14060   conftest.$ac_objext conftest.beam conftest.$ac_ext
14061 fi
14062
14063
14064 fi
14065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14066 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14067     case "$gl_cv_func_getopt_posix" in
14068       *no) gl_replace_getopt=yes ;;
14069     esac
14070   fi
14071
14072   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14073     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14074 $as_echo_n "checking for working GNU getopt function... " >&6; }
14075 if ${gl_cv_func_getopt_gnu+:} false; then :
14076   $as_echo_n "(cached) " >&6
14077 else
14078   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14079        # optstring is necessary for programs like m4 that have POSIX-mandated
14080        # semantics for supporting options interspersed with files.
14081        # Also, since getopt_long is a GNU extension, we require optind=0.
14082        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14083        # so take care to revert to the correct (non-)export state.
14084        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14085        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14086          xx) gl_had_POSIXLY_CORRECT=exported ;;
14087          x)  gl_had_POSIXLY_CORRECT=yes      ;;
14088          *)  gl_had_POSIXLY_CORRECT=         ;;
14089        esac
14090        POSIXLY_CORRECT=1
14091        export POSIXLY_CORRECT
14092        if test "$cross_compiling" = yes; then :
14093            case $host_os:$ac_cv_have_decl_optreset in
14094            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14095            *:yes)               gl_cv_func_getopt_gnu=no;;
14096            *)                   gl_cv_func_getopt_gnu=yes;;
14097          esac
14098
14099 else
14100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14101 /* end confdefs.h.  */
14102 #include <getopt.h>
14103                            #include <stddef.h>
14104                            #include <string.h>
14105
14106 int
14107 main ()
14108 {
14109
14110              int result = 0;
14111              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14112                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14113                 OSF/1 5.1, Solaris 10.  */
14114              {
14115                char *myargv[3];
14116                myargv[0] = "conftest";
14117                myargv[1] = "-+";
14118                myargv[2] = 0;
14119                opterr = 0;
14120                if (getopt (2, myargv, "+a") != '?')
14121                  result |= 1;
14122              }
14123              /* This code succeeds on glibc 2.8, mingw,
14124                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14125                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
14126              {
14127                char *argv[] = { "program", "-p", "foo", "bar", NULL };
14128
14129                optind = 1;
14130                if (getopt (4, argv, "p::") != 'p')
14131                  result |= 2;
14132                else if (optarg != NULL)
14133                  result |= 4;
14134                else if (getopt (4, argv, "p::") != -1)
14135                  result |= 6;
14136                else if (optind != 2)
14137                  result |= 8;
14138              }
14139              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
14140              {
14141                char *argv[] = { "program", "foo", "-p", NULL };
14142                optind = 0;
14143                if (getopt (3, argv, "-p") != 1)
14144                  result |= 16;
14145                else if (getopt (3, argv, "-p") != 'p')
14146                  result |= 32;
14147              }
14148              /* This code fails on glibc 2.11.  */
14149              {
14150                char *argv[] = { "program", "-b", "-a", NULL };
14151                optind = opterr = 0;
14152                if (getopt (3, argv, "+:a:b") != 'b')
14153                  result |= 64;
14154                else if (getopt (3, argv, "+:a:b") != ':')
14155                  result |= 64;
14156              }
14157              return result;
14158
14159   ;
14160   return 0;
14161 }
14162 _ACEOF
14163 if ac_fn_c_try_run "$LINENO"; then :
14164   gl_cv_func_getopt_gnu=yes
14165 else
14166   gl_cv_func_getopt_gnu=no
14167 fi
14168 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14169   conftest.$ac_objext conftest.beam conftest.$ac_ext
14170 fi
14171
14172        case $gl_had_POSIXLY_CORRECT in
14173          exported) ;;
14174          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14175          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14176        esac
14177
14178 fi
14179 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14180 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14181     if test "$gl_cv_func_getopt_gnu" = "no"; then
14182       gl_replace_getopt=yes
14183     fi
14184   fi
14185
14186 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14187 if test "x$ac_cv_have_decl_getenv" = xyes; then :
14188   ac_have_decl=1
14189 else
14190   ac_have_decl=0
14191 fi
14192
14193 cat >>confdefs.h <<_ACEOF
14194 #define HAVE_DECL_GETENV $ac_have_decl
14195 _ACEOF
14196
14197
14198
14199
14200
14201
14202   if test -n "$gl_replace_getopt"; then :
14203
14204
14205
14206   GETOPT_H=getopt.h
14207
14208 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14209
14210
14211
14212     GNULIB_UNISTD_H_GETOPT=1
14213
14214
14215
14216
14217
14218
14219
14220
14221   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14222
14223
14224
14225
14226
14227
14228
14229
14230
14231   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14232
14233
14234
14235
14236
14237
14238 fi
14239
14240
14241
14242   GNULIB_MKTIME=0;
14243   GNULIB_NANOSLEEP=0;
14244   GNULIB_STRPTIME=0;
14245   GNULIB_TIMEGM=0;
14246   GNULIB_TIME_R=0;
14247     HAVE_DECL_LOCALTIME_R=1;
14248   HAVE_NANOSLEEP=1;
14249   HAVE_STRPTIME=1;
14250   HAVE_TIMEGM=1;
14251         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
14252   REPLACE_MKTIME=GNULIB_PORTCHECK;
14253   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
14254   REPLACE_TIMEGM=GNULIB_PORTCHECK;
14255
14256
14257
14258
14259   for ac_func in $ac_func_list
14260 do :
14261   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14262 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14263 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14264   cat >>confdefs.h <<_ACEOF
14265 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14266 _ACEOF
14267
14268 fi
14269 done
14270
14271
14272
14273
14274     gl_cv_c_multiarch=no
14275   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14276 /* end confdefs.h.  */
14277 #ifndef __APPLE_CC__
14278          not a universal capable compiler
14279         #endif
14280         typedef int dummy;
14281
14282 _ACEOF
14283 if ac_fn_c_try_compile "$LINENO"; then :
14284
14285                arch=
14286      prev=
14287      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14288        if test -n "$prev"; then
14289          case $word in
14290            i?86 | x86_64 | ppc | ppc64)
14291              if test -z "$arch" || test "$arch" = "$word"; then
14292                arch="$word"
14293              else
14294                gl_cv_c_multiarch=yes
14295              fi
14296              ;;
14297          esac
14298          prev=
14299        else
14300          if test "x$word" = "x-arch"; then
14301            prev=arch
14302          fi
14303        fi
14304      done
14305
14306 fi
14307 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14308   if test $gl_cv_c_multiarch = yes; then
14309
14310 $as_echo "#define AA_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14311
14312     APPLE_UNIVERSAL_BUILD=1
14313   else
14314     APPLE_UNIVERSAL_BUILD=0
14315   fi
14316
14317
14318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
14319 $as_echo_n "checking for inline... " >&6; }
14320 if ${ac_cv_c_inline+:} false; then :
14321   $as_echo_n "(cached) " >&6
14322 else
14323   ac_cv_c_inline=no
14324 for ac_kw in inline __inline__ __inline; do
14325   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14326 /* end confdefs.h.  */
14327 #ifndef __cplusplus
14328 typedef int foo_t;
14329 static $ac_kw foo_t static_foo () {return 0; }
14330 $ac_kw foo_t foo () {return 0; }
14331 #endif
14332
14333 _ACEOF
14334 if ac_fn_c_try_compile "$LINENO"; then :
14335   ac_cv_c_inline=$ac_kw
14336 fi
14337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14338   test "$ac_cv_c_inline" != no && break
14339 done
14340
14341 fi
14342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
14343 $as_echo "$ac_cv_c_inline" >&6; }
14344
14345 case $ac_cv_c_inline in
14346   inline | yes) ;;
14347   *)
14348     case $ac_cv_c_inline in
14349       no) ac_val=;;
14350       *) ac_val=$ac_cv_c_inline;;
14351     esac
14352     cat >>confdefs.h <<_ACEOF
14353 #ifndef __cplusplus
14354 #define inline $ac_val
14355 #endif
14356 _ACEOF
14357     ;;
14358 esac
14359
14360
14361     REPLACE_NULL=0;
14362   HAVE_WCHAR_T=1;
14363   STDDEF_H='';
14364
14365
14366   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
14367 $as_echo_n "checking for wchar_t... " >&6; }
14368 if ${gt_cv_c_wchar_t+:} false; then :
14369   $as_echo_n "(cached) " >&6
14370 else
14371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14372 /* end confdefs.h.  */
14373 #include <stddef.h>
14374             wchar_t foo = (wchar_t)'\0';
14375 int
14376 main ()
14377 {
14378
14379   ;
14380   return 0;
14381 }
14382 _ACEOF
14383 if ac_fn_c_try_compile "$LINENO"; then :
14384   gt_cv_c_wchar_t=yes
14385 else
14386   gt_cv_c_wchar_t=no
14387 fi
14388 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14389 fi
14390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
14391 $as_echo "$gt_cv_c_wchar_t" >&6; }
14392   if test $gt_cv_c_wchar_t = yes; then
14393
14394 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
14395
14396   fi
14397
14398
14399
14400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
14401 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
14402 if ${ac_cv_c_restrict+:} false; then :
14403   $as_echo_n "(cached) " >&6
14404 else
14405   ac_cv_c_restrict=no
14406    # The order here caters to the fact that C++ does not require restrict.
14407    for ac_kw in __restrict __restrict__ _Restrict restrict; do
14408      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14409 /* end confdefs.h.  */
14410 typedef int * int_ptr;
14411         int foo (int_ptr $ac_kw ip) {
14412         return ip[0];
14413        }
14414 int
14415 main ()
14416 {
14417 int s[1];
14418         int * $ac_kw t = s;
14419         t[0] = 0;
14420         return foo(t)
14421   ;
14422   return 0;
14423 }
14424 _ACEOF
14425 if ac_fn_c_try_compile "$LINENO"; then :
14426   ac_cv_c_restrict=$ac_kw
14427 fi
14428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14429      test "$ac_cv_c_restrict" != no && break
14430    done
14431
14432 fi
14433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
14434 $as_echo "$ac_cv_c_restrict" >&6; }
14435
14436  case $ac_cv_c_restrict in
14437    restrict) ;;
14438    no) $as_echo "#define restrict /**/" >>confdefs.h
14439  ;;
14440    *)  cat >>confdefs.h <<_ACEOF
14441 #define restrict $ac_cv_c_restrict
14442 _ACEOF
14443  ;;
14444  esac
14445
14446
14447
14448
14449
14450
14451
14452   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
14453 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
14454 if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
14455   $as_echo_n "(cached) " >&6
14456 else
14457   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14458 /* end confdefs.h.  */
14459 #include <time.h>
14460
14461 int
14462 main ()
14463 {
14464 static struct timespec x; x.tv_sec = x.tv_nsec;
14465   ;
14466   return 0;
14467 }
14468 _ACEOF
14469 if ac_fn_c_try_compile "$LINENO"; then :
14470   gl_cv_sys_struct_timespec_in_time_h=yes
14471 else
14472   gl_cv_sys_struct_timespec_in_time_h=no
14473 fi
14474 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14475 fi
14476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
14477 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
14478
14479   TIME_H_DEFINES_STRUCT_TIMESPEC=0
14480   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
14481   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
14482   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
14483     TIME_H_DEFINES_STRUCT_TIMESPEC=1
14484   else
14485     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
14486 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
14487 if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
14488   $as_echo_n "(cached) " >&6
14489 else
14490   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14491 /* end confdefs.h.  */
14492 #include <sys/time.h>
14493
14494 int
14495 main ()
14496 {
14497 static struct timespec x; x.tv_sec = x.tv_nsec;
14498   ;
14499   return 0;
14500 }
14501 _ACEOF
14502 if ac_fn_c_try_compile "$LINENO"; then :
14503   gl_cv_sys_struct_timespec_in_sys_time_h=yes
14504 else
14505   gl_cv_sys_struct_timespec_in_sys_time_h=no
14506 fi
14507 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14508 fi
14509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
14510 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
14511     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
14512       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
14513     else
14514       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
14515 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
14516 if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
14517   $as_echo_n "(cached) " >&6
14518 else
14519   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14520 /* end confdefs.h.  */
14521 #include <pthread.h>
14522
14523 int
14524 main ()
14525 {
14526 static struct timespec x; x.tv_sec = x.tv_nsec;
14527   ;
14528   return 0;
14529 }
14530 _ACEOF
14531 if ac_fn_c_try_compile "$LINENO"; then :
14532   gl_cv_sys_struct_timespec_in_pthread_h=yes
14533 else
14534   gl_cv_sys_struct_timespec_in_pthread_h=no
14535 fi
14536 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14537 fi
14538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
14539 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
14540       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
14541         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
14542       fi
14543     fi
14544   fi
14545
14546
14547
14548
14549
14550
14551
14552
14553
14554
14555
14556
14557
14558      if test $gl_cv_have_include_next = yes; then
14559        gl_cv_next_time_h='<'time.h'>'
14560      else
14561        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
14562 $as_echo_n "checking absolute name of <time.h>... " >&6; }
14563 if ${gl_cv_next_time_h+:} false; then :
14564   $as_echo_n "(cached) " >&6
14565 else
14566
14567           if test $ac_cv_header_time_h = yes; then
14568             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14569 /* end confdefs.h.  */
14570 #include <time.h>
14571
14572 _ACEOF
14573                                                                                                 case "$host_os" in
14574               aix*) gl_absname_cpp="$ac_cpp -C" ;;
14575               *)    gl_absname_cpp="$ac_cpp" ;;
14576             esac
14577                                                 gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14578                sed -n '\#/time.h#{
14579                  s#.*"\(.*/time.h\)".*#\1#
14580                  s#^/[^/]#//&#
14581                  p
14582                  q
14583                }'`'"'
14584           else
14585             gl_cv_next_time_h='<'time.h'>'
14586           fi
14587
14588 fi
14589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
14590 $as_echo "$gl_cv_next_time_h" >&6; }
14591      fi
14592      NEXT_TIME_H=$gl_cv_next_time_h
14593
14594      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14595        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14596        gl_next_as_first_directive='<'time.h'>'
14597      else
14598        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14599        gl_next_as_first_directive=$gl_cv_next_time_h
14600      fi
14601      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
14602
14603
14604
14605
14606
14607 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
14608 if test "x$ac_cv_have_decl_localtime_r" = xyes; then :
14609   ac_have_decl=1
14610 else
14611   ac_have_decl=0
14612 fi
14613
14614 cat >>confdefs.h <<_ACEOF
14615 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
14616 _ACEOF
14617
14618
14619
14620
14621    if false; then
14622   GL_COND_LIBTOOL_TRUE=
14623   GL_COND_LIBTOOL_FALSE='#'
14624 else
14625   GL_COND_LIBTOOL_TRUE='#'
14626   GL_COND_LIBTOOL_FALSE=
14627 fi
14628
14629   gl_cond_libtool=false
14630   gl_libdeps=
14631   gl_ltlibdeps=
14632   gl_m4_base='m4'
14633
14634
14635
14636
14637
14638
14639
14640
14641
14642   gl_source_base='lib'
14643   # Code from module arg-nonnull:
14644   # Code from module c++defs:
14645   # Code from module dtoastr:
14646
14647   # Code from module extensions:
14648   # Code from module getopt-gnu:
14649
14650
14651
14652
14653
14654
14655
14656 $as_echo "#define GNULIB_TEST_GETOPT_GNU 1" >>confdefs.h
14657
14658
14659   # Code from module getopt-posix:
14660
14661
14662
14663
14664
14665   if test -n "$gl_replace_getopt"; then :
14666
14667
14668
14669   GETOPT_H=getopt.h
14670
14671 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14672
14673
14674
14675     GNULIB_UNISTD_H_GETOPT=1
14676
14677
14678
14679
14680
14681
14682
14683
14684   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14685
14686
14687
14688
14689
14690
14691
14692
14693
14694   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14695
14696
14697
14698
14699
14700
14701 fi
14702
14703
14704   # Code from module gettext-h:
14705
14706
14707   # Code from module include_next:
14708   # Code from module intprops:
14709   # Code from module mktime:
14710
14711
14712
14713
14714
14715 if test $APPLE_UNIVERSAL_BUILD = 1; then
14716   # A universal build on Apple MacOS X platforms.
14717   # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
14718   # But we need a configuration result that is valid in both modes.
14719   ac_cv_func_working_mktime=no
14720 fi
14721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
14722 $as_echo_n "checking for working mktime... " >&6; }
14723 if ${ac_cv_func_working_mktime+:} false; then :
14724   $as_echo_n "(cached) " >&6
14725 else
14726   if test "$cross_compiling" = yes; then :
14727   ac_cv_func_working_mktime=no
14728 else
14729   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14730 /* end confdefs.h.  */
14731 /* Test program from Paul Eggert and Tony Leneis.  */
14732 #include <limits.h>
14733 #include <stdlib.h>
14734 #include <time.h>
14735
14736 #ifdef HAVE_UNISTD_H
14737 # include <unistd.h>
14738 #endif
14739
14740 #ifndef HAVE_ALARM
14741 # define alarm(X) /* empty */
14742 #endif
14743
14744 /* Work around redefinition to rpl_putenv by other config tests.  */
14745 #undef putenv
14746
14747 static time_t time_t_max;
14748 static time_t time_t_min;
14749
14750 /* Values we'll use to set the TZ environment variable.  */
14751 static char *tz_strings[] = {
14752   (char *) 0, "TZ=GMT0", "TZ=JST-9",
14753   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
14754 };
14755 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
14756
14757 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
14758    Based on a problem report from Andreas Jaeger.  */
14759 static int
14760 spring_forward_gap ()
14761 {
14762   /* glibc (up to about 1998-10-07) failed this test. */
14763   struct tm tm;
14764
14765   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
14766      instead of "TZ=America/Vancouver" in order to detect the bug even
14767      on systems that don't support the Olson extension, or don't have the
14768      full zoneinfo tables installed.  */
14769   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
14770
14771   tm.tm_year = 98;
14772   tm.tm_mon = 3;
14773   tm.tm_mday = 5;
14774   tm.tm_hour = 2;
14775   tm.tm_min = 0;
14776   tm.tm_sec = 0;
14777   tm.tm_isdst = -1;
14778   return mktime (&tm) != (time_t) -1;
14779 }
14780
14781 static int
14782 mktime_test1 (time_t now)
14783 {
14784   struct tm *lt;
14785   return ! (lt = localtime (&now)) || mktime (lt) == now;
14786 }
14787
14788 static int
14789 mktime_test (time_t now)
14790 {
14791   return (mktime_test1 (now)
14792           && mktime_test1 ((time_t) (time_t_max - now))
14793           && mktime_test1 ((time_t) (time_t_min + now)));
14794 }
14795
14796 static int
14797 irix_6_4_bug ()
14798 {
14799   /* Based on code from Ariel Faigon.  */
14800   struct tm tm;
14801   tm.tm_year = 96;
14802   tm.tm_mon = 3;
14803   tm.tm_mday = 0;
14804   tm.tm_hour = 0;
14805   tm.tm_min = 0;
14806   tm.tm_sec = 0;
14807   tm.tm_isdst = -1;
14808   mktime (&tm);
14809   return tm.tm_mon == 2 && tm.tm_mday == 31;
14810 }
14811
14812 static int
14813 bigtime_test (int j)
14814 {
14815   struct tm tm;
14816   time_t now;
14817   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
14818   now = mktime (&tm);
14819   if (now != (time_t) -1)
14820     {
14821       struct tm *lt = localtime (&now);
14822       if (! (lt
14823              && lt->tm_year == tm.tm_year
14824              && lt->tm_mon == tm.tm_mon
14825              && lt->tm_mday == tm.tm_mday
14826              && lt->tm_hour == tm.tm_hour
14827              && lt->tm_min == tm.tm_min
14828              && lt->tm_sec == tm.tm_sec
14829              && lt->tm_yday == tm.tm_yday
14830              && lt->tm_wday == tm.tm_wday
14831              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
14832                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
14833         return 0;
14834     }
14835   return 1;
14836 }
14837
14838 static int
14839 year_2050_test ()
14840 {
14841   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
14842      ignoring leap seconds.  */
14843   unsigned long int answer = 2527315200UL;
14844
14845   struct tm tm;
14846   time_t t;
14847   tm.tm_year = 2050 - 1900;
14848   tm.tm_mon = 2 - 1;
14849   tm.tm_mday = 1;
14850   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
14851   tm.tm_isdst = -1;
14852
14853   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
14854      instead of "TZ=America/Vancouver" in order to detect the bug even
14855      on systems that don't support the Olson extension, or don't have the
14856      full zoneinfo tables installed.  */
14857   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
14858
14859   t = mktime (&tm);
14860
14861   /* Check that the result is either a failure, or close enough
14862      to the correct answer that we can assume the discrepancy is
14863      due to leap seconds.  */
14864   return (t == (time_t) -1
14865           || (0 < t && answer - 120 <= t && t <= answer + 120));
14866 }
14867
14868 int
14869 main ()
14870 {
14871   int result = 0;
14872   time_t t, delta;
14873   int i, j;
14874
14875   /* This test makes some buggy mktime implementations loop.
14876      Give up after 60 seconds; a mktime slower than that
14877      isn't worth using anyway.  */
14878   alarm (60);
14879
14880   for (;;)
14881     {
14882       t = (time_t_max << 1) + 1;
14883       if (t <= time_t_max)
14884         break;
14885       time_t_max = t;
14886     }
14887   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
14888
14889   delta = time_t_max / 997; /* a suitable prime number */
14890   for (i = 0; i < N_STRINGS; i++)
14891     {
14892       if (tz_strings[i])
14893         putenv (tz_strings[i]);
14894
14895       for (t = 0; t <= time_t_max - delta; t += delta)
14896         if (! mktime_test (t))
14897           result |= 1;
14898       if (! (mktime_test ((time_t) 1)
14899              && mktime_test ((time_t) (60 * 60))
14900              && mktime_test ((time_t) (60 * 60 * 24))))
14901         result |= 2;
14902
14903       for (j = 1; ; j <<= 1)
14904         if (! bigtime_test (j))
14905           result |= 4;
14906         else if (INT_MAX / 2 < j)
14907           break;
14908       if (! bigtime_test (INT_MAX))
14909         result |= 8;
14910     }
14911   if (! irix_6_4_bug ())
14912     result |= 16;
14913   if (! spring_forward_gap ())
14914     result |= 32;
14915   if (! year_2050_test ())
14916     result |= 64;
14917   return result;
14918 }
14919 _ACEOF
14920 if ac_fn_c_try_run "$LINENO"; then :
14921   ac_cv_func_working_mktime=yes
14922 else
14923   ac_cv_func_working_mktime=no
14924 fi
14925 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14926   conftest.$ac_objext conftest.beam conftest.$ac_ext
14927 fi
14928
14929 fi
14930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
14931 $as_echo "$ac_cv_func_working_mktime" >&6; }
14932 if test $ac_cv_func_working_mktime = no; then
14933
14934
14935
14936
14937
14938
14939
14940
14941   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
14942
14943 fi
14944
14945     if test $ac_cv_func_working_mktime = no; then
14946     REPLACE_MKTIME=1
14947
14948
14949
14950   else
14951     REPLACE_MKTIME=0
14952   fi
14953
14954
14955
14956
14957   GNULIB_MKTIME=1
14958
14959
14960
14961 $as_echo "#define GNULIB_TEST_MKTIME 1" >>confdefs.h
14962
14963
14964
14965   # Code from module multiarch:
14966
14967   # Code from module stddef:
14968
14969
14970
14971   if test $gt_cv_c_wchar_t = no; then
14972     HAVE_WCHAR_T=0
14973     STDDEF_H=stddef.h
14974   fi
14975   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
14976 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
14977 if ${gl_cv_decl_null_works+:} false; then :
14978   $as_echo_n "(cached) " >&6
14979 else
14980   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14981 /* end confdefs.h.  */
14982 #include <stddef.h>
14983       int test[2 * (sizeof NULL == sizeof (void *)) -1];
14984
14985 int
14986 main ()
14987 {
14988
14989   ;
14990   return 0;
14991 }
14992 _ACEOF
14993 if ac_fn_c_try_compile "$LINENO"; then :
14994   gl_cv_decl_null_works=yes
14995 else
14996   gl_cv_decl_null_works=no
14997 fi
14998 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14999 fi
15000 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
15001 $as_echo "$gl_cv_decl_null_works" >&6; }
15002   if test $gl_cv_decl_null_works = no; then
15003     REPLACE_NULL=1
15004     STDDEF_H=stddef.h
15005   fi
15006   if test -n "$STDDEF_H"; then
15007
15008
15009
15010
15011
15012
15013      if test $gl_cv_have_include_next = yes; then
15014        gl_cv_next_stddef_h='<'stddef.h'>'
15015      else
15016        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
15017 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
15018 if ${gl_cv_next_stddef_h+:} false; then :
15019   $as_echo_n "(cached) " >&6
15020 else
15021
15022           if test $ac_cv_header_stddef_h = yes; then
15023             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15024 /* end confdefs.h.  */
15025 #include <stddef.h>
15026
15027 _ACEOF
15028                                                                                                 case "$host_os" in
15029               aix*) gl_absname_cpp="$ac_cpp -C" ;;
15030               *)    gl_absname_cpp="$ac_cpp" ;;
15031             esac
15032                                                 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15033                sed -n '\#/stddef.h#{
15034                  s#.*"\(.*/stddef.h\)".*#\1#
15035                  s#^/[^/]#//&#
15036                  p
15037                  q
15038                }'`'"'
15039           else
15040             gl_cv_next_stddef_h='<'stddef.h'>'
15041           fi
15042
15043 fi
15044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
15045 $as_echo "$gl_cv_next_stddef_h" >&6; }
15046      fi
15047      NEXT_STDDEF_H=$gl_cv_next_stddef_h
15048
15049      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15050        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15051        gl_next_as_first_directive='<'stddef.h'>'
15052      else
15053        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15054        gl_next_as_first_directive=$gl_cv_next_stddef_h
15055      fi
15056      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
15057
15058
15059
15060   fi
15061
15062   # Code from module time:
15063
15064
15065
15066   # Code from module time_r:
15067
15068
15069
15070
15071
15072
15073
15074   if test $ac_cv_have_decl_localtime_r = no; then
15075     HAVE_DECL_LOCALTIME_R=0
15076   fi
15077
15078
15079   if test $ac_cv_func_localtime_r = yes; then
15080     HAVE_LOCALTIME_R=1
15081     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
15082 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
15083 if ${gl_cv_time_r_posix+:} false; then :
15084   $as_echo_n "(cached) " >&6
15085 else
15086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15087 /* end confdefs.h.  */
15088 #include <time.h>
15089 int
15090 main ()
15091 {
15092 /* We don't need to append 'restrict's to the argument types,
15093                  even though the POSIX signature has the 'restrict's,
15094                  since C99 says they can't affect type compatibility.  */
15095               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
15096               if (ptr) return 0;
15097               /* Check the return type is a pointer.
15098                  On HP-UX 10 it is 'int'.  */
15099               *localtime_r (0, 0);
15100   ;
15101   return 0;
15102 }
15103
15104 _ACEOF
15105 if ac_fn_c_try_compile "$LINENO"; then :
15106   gl_cv_time_r_posix=yes
15107 else
15108   gl_cv_time_r_posix=no
15109 fi
15110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15111
15112 fi
15113 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
15114 $as_echo "$gl_cv_time_r_posix" >&6; }
15115     if test $gl_cv_time_r_posix = yes; then
15116       REPLACE_LOCALTIME_R=0
15117     else
15118       REPLACE_LOCALTIME_R=1
15119     fi
15120   else
15121     HAVE_LOCALTIME_R=0
15122   fi
15123   if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
15124
15125
15126
15127
15128
15129
15130
15131
15132   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
15133
15134
15135   :
15136
15137   fi
15138
15139
15140
15141
15142   GNULIB_TIME_R=1
15143
15144
15145
15146 $as_echo "#define GNULIB_TEST_TIME_R 1" >>confdefs.h
15147
15148
15149
15150   # Code from module unistd:
15151
15152
15153
15154
15155
15156
15157
15158
15159
15160
15161      if test $gl_cv_have_include_next = yes; then
15162        gl_cv_next_unistd_h='<'unistd.h'>'
15163      else
15164        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
15165 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
15166 if ${gl_cv_next_unistd_h+:} false; then :
15167   $as_echo_n "(cached) " >&6
15168 else
15169
15170           if test $ac_cv_header_unistd_h = yes; then
15171             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15172 /* end confdefs.h.  */
15173 #include <unistd.h>
15174
15175 _ACEOF
15176                                                                                                 case "$host_os" in
15177               aix*) gl_absname_cpp="$ac_cpp -C" ;;
15178               *)    gl_absname_cpp="$ac_cpp" ;;
15179             esac
15180                                                 gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15181                sed -n '\#/unistd.h#{
15182                  s#.*"\(.*/unistd.h\)".*#\1#
15183                  s#^/[^/]#//&#
15184                  p
15185                  q
15186                }'`'"'
15187           else
15188             gl_cv_next_unistd_h='<'unistd.h'>'
15189           fi
15190
15191 fi
15192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
15193 $as_echo "$gl_cv_next_unistd_h" >&6; }
15194      fi
15195      NEXT_UNISTD_H=$gl_cv_next_unistd_h
15196
15197      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15198        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15199        gl_next_as_first_directive='<'unistd.h'>'
15200      else
15201        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15202        gl_next_as_first_directive=$gl_cv_next_unistd_h
15203      fi
15204      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
15205
15206
15207
15208
15209
15210   if test $ac_cv_header_unistd_h = yes; then
15211     HAVE_UNISTD_H=1
15212   else
15213     HAVE_UNISTD_H=0
15214   fi
15215
15216
15217
15218     for gl_func in chown dup2 dup3 environ euidaccess faccessat fchdir fchownat     fsync ftruncate getcwd getdomainname getdtablesize getgroups     gethostname getlogin getlogin_r getpagesize getusershell setusershell     endusershell lchown link linkat lseek pipe pipe2 pread pwrite readlink     readlinkat rmdir sleep symlink symlinkat ttyname_r unlink unlinkat     usleep; do
15219     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
15220     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
15221 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
15222 if eval \${$as_gl_Symbol+:} false; then :
15223   $as_echo_n "(cached) " >&6
15224 else
15225   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15226 /* end confdefs.h.  */
15227 #include <unistd.h>
15228 /* Some systems declare various items in the wrong headers.  */
15229 #if !(defined __GLIBC__ && !defined __UCLIBC__)
15230 # include <fcntl.h>
15231 # include <stdio.h>
15232 # include <stdlib.h>
15233 # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
15234 #  include <io.h>
15235 # endif
15236 #endif
15237
15238 int
15239 main ()
15240 {
15241 #undef $gl_func
15242   (void) $gl_func;
15243   ;
15244   return 0;
15245 }
15246 _ACEOF
15247 if ac_fn_c_try_compile "$LINENO"; then :
15248   eval "$as_gl_Symbol=yes"
15249 else
15250   eval "$as_gl_Symbol=no"
15251 fi
15252 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15253 fi
15254 eval ac_res=\$$as_gl_Symbol
15255                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15256 $as_echo "$ac_res" >&6; }
15257      if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
15258   cat >>confdefs.h <<_ACEOF
15259 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
15260 _ACEOF
15261
15262                      eval ac_cv_have_decl_$gl_func=yes
15263 fi
15264       done
15265
15266
15267   # Code from module warn-on-use:
15268   # End of code from modules
15269
15270
15271
15272
15273
15274
15275
15276
15277
15278   gltests_libdeps=
15279   gltests_ltlibdeps=
15280
15281
15282
15283
15284
15285
15286
15287
15288
15289   gl_source_base='tests'
15290   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
15291
15292   gl_module_indicator_condition=$gltests_WITNESS
15293
15294
15295
15296
15297
15298
15299
15300
15301
15302   LIBGNU_LIBDEPS="$gl_libdeps"
15303
15304   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
15305
15306
15307
15308 for ac_func in strftime
15309 do :
15310   ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
15311 if test "x$ac_cv_func_strftime" = xyes; then :
15312   cat >>confdefs.h <<_ACEOF
15313 #define HAVE_STRFTIME 1
15314 _ACEOF
15315
15316 else
15317   # strftime is in -lintl on SCO UNIX.
15318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
15319 $as_echo_n "checking for strftime in -lintl... " >&6; }
15320 if ${ac_cv_lib_intl_strftime+:} false; then :
15321   $as_echo_n "(cached) " >&6
15322 else
15323   ac_check_lib_save_LIBS=$LIBS
15324 LIBS="-lintl  $LIBS"
15325 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15326 /* end confdefs.h.  */
15327
15328 /* Override any GCC internal prototype to avoid an error.
15329    Use char because int might match the return type of a GCC
15330    builtin and then its argument prototype would still apply.  */
15331 #ifdef __cplusplus
15332 extern "C"
15333 #endif
15334 char strftime ();
15335 int
15336 main ()
15337 {
15338 return strftime ();
15339   ;
15340   return 0;
15341 }
15342 _ACEOF
15343 if ac_fn_c_try_link "$LINENO"; then :
15344   ac_cv_lib_intl_strftime=yes
15345 else
15346   ac_cv_lib_intl_strftime=no
15347 fi
15348 rm -f core conftest.err conftest.$ac_objext \
15349     conftest$ac_exeext conftest.$ac_ext
15350 LIBS=$ac_check_lib_save_LIBS
15351 fi
15352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
15353 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
15354 if test "x$ac_cv_lib_intl_strftime" = xyes; then :
15355   $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
15356
15357 LIBS="-lintl $LIBS"
15358 fi
15359
15360 fi
15361 done
15362
15363
15364 # UNIX98 PTYs.
15365 for ac_func in grantpt
15366 do :
15367   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
15368 if test "x$ac_cv_func_grantpt" = xyes; then :
15369   cat >>confdefs.h <<_ACEOF
15370 #define HAVE_GRANTPT 1
15371 _ACEOF
15372
15373 fi
15374 done
15375
15376
15377 # PTY-related GNU extensions.
15378 for ac_func in getpt
15379 do :
15380   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
15381 if test "x$ac_cv_func_getpt" = xyes; then :
15382   cat >>confdefs.h <<_ACEOF
15383 #define HAVE_GETPT 1
15384 _ACEOF
15385
15386 fi
15387 done
15388
15389
15390 # Check this now, so that we will NOT find the above functions in ncurses.
15391 # That is because we have not set up to link ncurses in lib-src.
15392 # It's better to believe a function is not available
15393 # than to expect to find it in ncurses.
15394 # Also we need tputs and friends to be able to build at all.
15395 have_tputs_et_al=true
15396 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
15397 $as_echo_n "checking for library containing tputs... " >&6; }
15398 if ${ac_cv_search_tputs+:} false; then :
15399   $as_echo_n "(cached) " >&6
15400 else
15401   ac_func_search_save_LIBS=$LIBS
15402 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15403 /* end confdefs.h.  */
15404
15405 /* Override any GCC internal prototype to avoid an error.
15406    Use char because int might match the return type of a GCC
15407    builtin and then its argument prototype would still apply.  */
15408 #ifdef __cplusplus
15409 extern "C"
15410 #endif
15411 char tputs ();
15412 int
15413 main ()
15414 {
15415 return tputs ();
15416   ;
15417   return 0;
15418 }
15419 _ACEOF
15420 for ac_lib in '' ncurses terminfo termcap; do
15421   if test -z "$ac_lib"; then
15422     ac_res="none required"
15423   else
15424     ac_res=-l$ac_lib
15425     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15426   fi
15427   if ac_fn_c_try_link "$LINENO"; then :
15428   ac_cv_search_tputs=$ac_res
15429 fi
15430 rm -f core conftest.err conftest.$ac_objext \
15431     conftest$ac_exeext
15432   if ${ac_cv_search_tputs+:} false; then :
15433   break
15434 fi
15435 done
15436 if ${ac_cv_search_tputs+:} false; then :
15437
15438 else
15439   ac_cv_search_tputs=no
15440 fi
15441 rm conftest.$ac_ext
15442 LIBS=$ac_func_search_save_LIBS
15443 fi
15444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
15445 $as_echo "$ac_cv_search_tputs" >&6; }
15446 ac_res=$ac_cv_search_tputs
15447 if test "$ac_res" != no; then :
15448   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15449
15450 else
15451   have_tputs_et_al=false
15452 fi
15453
15454 if test "$have_tputs_et_al" != true; then
15455   as_fn_error $? "I couldn't find termcap functions (tputs and friends).
15456 Maybe some development libraries/packages are missing?  Try installing
15457 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
15458 fi
15459 # Must define this when any termcap library is found.
15460
15461 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
15462
15463 ## FIXME This was the cpp logic, but I am not sure it is right.
15464 ## The above test has not necessarily found libncurses.
15465 HAVE_LIBNCURSES=yes
15466
15467 ## Use terminfo instead of termcap?
15468 ## Note only system files NOT using terminfo are:
15469 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
15470 ## darwin|gnu without ncurses.
15471 TERMINFO=no
15472 LIBS_TERMCAP=
15473 case "$opsys" in
15474   ## cygwin: Fewer environment variables to go wrong, more terminal types.
15475   ## hpux10-20: Use the system provided termcap(3) library.
15476   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
15477   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
15478   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
15479
15480   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
15481   ##  The ncurses library has been moved out of the System framework in
15482   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
15483   ##  option to use it.
15484   darwin|gnu*)
15485     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
15486     if test "x$HAVE_LIBNCURSES" = "xyes"; then
15487       TERMINFO=yes
15488       LIBS_TERMCAP="-lncurses"
15489     fi
15490     ;;
15491
15492   freebsd)
15493     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
15494 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
15495     if ${emacs_cv_freebsd_terminfo+:} false; then :
15496   $as_echo_n "(cached) " >&6
15497 else
15498   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15499 /* end confdefs.h.  */
15500 #include <osreldate.h>
15501 int
15502 main ()
15503 {
15504 #if __FreeBSD_version < 400000
15505 fail;
15506 #endif
15507
15508   ;
15509   return 0;
15510 }
15511 _ACEOF
15512 if ac_fn_c_try_link "$LINENO"; then :
15513   emacs_cv_freebsd_terminfo=yes
15514 else
15515   emacs_cv_freebsd_terminfo=no
15516 fi
15517 rm -f core conftest.err conftest.$ac_objext \
15518     conftest$ac_exeext conftest.$ac_ext
15519 fi
15520
15521
15522     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
15523 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
15524
15525     if test $emacs_cv_freebsd_terminfo = yes; then
15526       TERMINFO=yes
15527       LIBS_TERMCAP="-lncurses"
15528     else
15529       LIBS_TERMCAP="-ltermcap"
15530     fi
15531     ;;
15532
15533   netbsd)
15534     if test $ac_cv_search_tputs = -lterminfo; then
15535       TERMINFO=yes
15536       LIBS_TERMCAP="-lterminfo"
15537     else
15538       LIBS_TERMCAP="-ltermcap"
15539     fi
15540     ;;
15541
15542 esac
15543
15544 case "$opsys" in
15545   ## hpux: Make sure we get select from libc rather than from libcurses
15546   ##  because libcurses on HPUX 10.10 has a broken version of select.
15547   ##  We used to use -lc -lcurses, but this may be cleaner.
15548   hpux*) LIBS_TERMCAP="-ltermcap" ;;
15549
15550   openbsd) LIBS_TERMCAP="-lncurses" ;;
15551
15552   ## Must use system termcap, if we use any termcap.  It does special things.
15553   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
15554 esac
15555
15556 TERMCAP_OBJ=tparam.o
15557 if test $TERMINFO = yes; then
15558
15559 $as_echo "#define TERMINFO 1" >>confdefs.h
15560
15561
15562   ## Default used to be -ltermcap.  Add a case above if need something else.
15563   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
15564
15565   TERMCAP_OBJ=terminfo.o
15566 fi
15567
15568
15569
15570
15571 # Do we have res_init, for detecting changes in /etc/resolv.conf?
15572 resolv=no
15573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15574 /* end confdefs.h.  */
15575 #include <netinet/in.h>
15576 #include <arpa/nameser.h>
15577 #include <resolv.h>
15578 int
15579 main ()
15580 {
15581 return res_init();
15582   ;
15583   return 0;
15584 }
15585 _ACEOF
15586 if ac_fn_c_try_link "$LINENO"; then :
15587   have_res_init=yes
15588 else
15589   have_res_init=no
15590 fi
15591 rm -f core conftest.err conftest.$ac_objext \
15592     conftest$ac_exeext conftest.$ac_ext
15593 if test "$have_res_init" = no; then
15594   OLIBS="$LIBS"
15595   LIBS="$LIBS -lresolv"
15596   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
15597 $as_echo_n "checking for res_init with -lresolv... " >&6; }
15598   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15599 /* end confdefs.h.  */
15600 #include <netinet/in.h>
15601 #include <arpa/nameser.h>
15602 #include <resolv.h>
15603 int
15604 main ()
15605 {
15606 return res_init();
15607   ;
15608   return 0;
15609 }
15610 _ACEOF
15611 if ac_fn_c_try_link "$LINENO"; then :
15612   have_res_init=yes
15613 else
15614   have_res_init=no
15615 fi
15616 rm -f core conftest.err conftest.$ac_objext \
15617     conftest$ac_exeext conftest.$ac_ext
15618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
15619 $as_echo "$have_res_init" >&6; }
15620   if test "$have_res_init" = yes ; then
15621     resolv=yes
15622   fi
15623   LIBS="$OLIBS"
15624 fi
15625
15626 if test "$have_res_init" = yes; then
15627
15628 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
15629
15630 fi
15631
15632 # Do we need the Hesiod library to provide the support routines?
15633 LIBHESIOD=
15634 if test "$with_hesiod" != no ; then
15635   # Don't set $LIBS here -- see comments above.  FIXME which comments?
15636   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
15637 if test "x$ac_cv_func_res_send" = xyes; then :
15638
15639 else
15640   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
15641 if test "x$ac_cv_func___res_send" = xyes; then :
15642
15643 else
15644   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
15645 $as_echo_n "checking for res_send in -lresolv... " >&6; }
15646 if ${ac_cv_lib_resolv_res_send+:} false; then :
15647   $as_echo_n "(cached) " >&6
15648 else
15649   ac_check_lib_save_LIBS=$LIBS
15650 LIBS="-lresolv  $LIBS"
15651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15652 /* end confdefs.h.  */
15653
15654 /* Override any GCC internal prototype to avoid an error.
15655    Use char because int might match the return type of a GCC
15656    builtin and then its argument prototype would still apply.  */
15657 #ifdef __cplusplus
15658 extern "C"
15659 #endif
15660 char res_send ();
15661 int
15662 main ()
15663 {
15664 return res_send ();
15665   ;
15666   return 0;
15667 }
15668 _ACEOF
15669 if ac_fn_c_try_link "$LINENO"; then :
15670   ac_cv_lib_resolv_res_send=yes
15671 else
15672   ac_cv_lib_resolv_res_send=no
15673 fi
15674 rm -f core conftest.err conftest.$ac_objext \
15675     conftest$ac_exeext conftest.$ac_ext
15676 LIBS=$ac_check_lib_save_LIBS
15677 fi
15678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
15679 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
15680 if test "x$ac_cv_lib_resolv_res_send" = xyes; then :
15681   resolv=yes
15682 else
15683   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
15684 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
15685 if ${ac_cv_lib_resolv___res_send+:} false; then :
15686   $as_echo_n "(cached) " >&6
15687 else
15688   ac_check_lib_save_LIBS=$LIBS
15689 LIBS="-lresolv  $LIBS"
15690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15691 /* end confdefs.h.  */
15692
15693 /* Override any GCC internal prototype to avoid an error.
15694    Use char because int might match the return type of a GCC
15695    builtin and then its argument prototype would still apply.  */
15696 #ifdef __cplusplus
15697 extern "C"
15698 #endif
15699 char __res_send ();
15700 int
15701 main ()
15702 {
15703 return __res_send ();
15704   ;
15705   return 0;
15706 }
15707 _ACEOF
15708 if ac_fn_c_try_link "$LINENO"; then :
15709   ac_cv_lib_resolv___res_send=yes
15710 else
15711   ac_cv_lib_resolv___res_send=no
15712 fi
15713 rm -f core conftest.err conftest.$ac_objext \
15714     conftest$ac_exeext conftest.$ac_ext
15715 LIBS=$ac_check_lib_save_LIBS
15716 fi
15717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
15718 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
15719 if test "x$ac_cv_lib_resolv___res_send" = xyes; then :
15720   resolv=yes
15721 fi
15722
15723 fi
15724
15725 fi
15726
15727 fi
15728
15729   if test "$resolv" = yes ; then
15730     RESOLVLIB=-lresolv
15731   else
15732     RESOLVLIB=
15733   fi
15734   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
15735 if test "x$ac_cv_func_hes_getmailhost" = xyes; then :
15736
15737 else
15738   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
15739 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
15740 if ${ac_cv_lib_hesiod_hes_getmailhost+:} false; then :
15741   $as_echo_n "(cached) " >&6
15742 else
15743   ac_check_lib_save_LIBS=$LIBS
15744 LIBS="-lhesiod $RESOLVLIB $LIBS"
15745 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15746 /* end confdefs.h.  */
15747
15748 /* Override any GCC internal prototype to avoid an error.
15749    Use char because int might match the return type of a GCC
15750    builtin and then its argument prototype would still apply.  */
15751 #ifdef __cplusplus
15752 extern "C"
15753 #endif
15754 char hes_getmailhost ();
15755 int
15756 main ()
15757 {
15758 return hes_getmailhost ();
15759   ;
15760   return 0;
15761 }
15762 _ACEOF
15763 if ac_fn_c_try_link "$LINENO"; then :
15764   ac_cv_lib_hesiod_hes_getmailhost=yes
15765 else
15766   ac_cv_lib_hesiod_hes_getmailhost=no
15767 fi
15768 rm -f core conftest.err conftest.$ac_objext \
15769     conftest$ac_exeext conftest.$ac_ext
15770 LIBS=$ac_check_lib_save_LIBS
15771 fi
15772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
15773 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
15774 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = xyes; then :
15775   hesiod=yes
15776 else
15777   :
15778 fi
15779
15780 fi
15781
15782
15783   if test x"$hesiod" = xyes; then
15784
15785 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
15786
15787     LIBHESIOD=-lhesiod
15788   fi
15789 fi
15790
15791
15792 # Do we need libresolv (due to res_init or Hesiod)?
15793 if test "$resolv" = yes ; then
15794
15795 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
15796
15797   LIBRESOLV=-lresolv
15798 else
15799   LIBRESOLV=
15800 fi
15801
15802
15803 # These tell us which Kerberos-related libraries to use.
15804 COM_ERRLIB=
15805 CRYPTOLIB=
15806 KRB5LIB=
15807 DESLIB=
15808 KRB4LIB=
15809
15810 if test "${with_kerberos}" != no; then
15811   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
15812 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
15813 if ${ac_cv_lib_com_err_com_err+:} false; then :
15814   $as_echo_n "(cached) " >&6
15815 else
15816   ac_check_lib_save_LIBS=$LIBS
15817 LIBS="-lcom_err  $LIBS"
15818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15819 /* end confdefs.h.  */
15820
15821 /* Override any GCC internal prototype to avoid an error.
15822    Use char because int might match the return type of a GCC
15823    builtin and then its argument prototype would still apply.  */
15824 #ifdef __cplusplus
15825 extern "C"
15826 #endif
15827 char com_err ();
15828 int
15829 main ()
15830 {
15831 return com_err ();
15832   ;
15833   return 0;
15834 }
15835 _ACEOF
15836 if ac_fn_c_try_link "$LINENO"; then :
15837   ac_cv_lib_com_err_com_err=yes
15838 else
15839   ac_cv_lib_com_err_com_err=no
15840 fi
15841 rm -f core conftest.err conftest.$ac_objext \
15842     conftest$ac_exeext conftest.$ac_ext
15843 LIBS=$ac_check_lib_save_LIBS
15844 fi
15845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
15846 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
15847 if test "x$ac_cv_lib_com_err_com_err" = xyes; then :
15848   have_com_err=yes
15849 else
15850   have_com_err=no
15851 fi
15852
15853   if test $have_com_err = yes; then
15854     COM_ERRLIB=-lcom_err
15855     LIBS="$COM_ERRLIB $LIBS"
15856
15857 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
15858
15859   fi
15860   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
15861 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
15862 if ${ac_cv_lib_crypto_mit_des_cbc_encrypt+:} false; then :
15863   $as_echo_n "(cached) " >&6
15864 else
15865   ac_check_lib_save_LIBS=$LIBS
15866 LIBS="-lcrypto  $LIBS"
15867 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15868 /* end confdefs.h.  */
15869
15870 /* Override any GCC internal prototype to avoid an error.
15871    Use char because int might match the return type of a GCC
15872    builtin and then its argument prototype would still apply.  */
15873 #ifdef __cplusplus
15874 extern "C"
15875 #endif
15876 char mit_des_cbc_encrypt ();
15877 int
15878 main ()
15879 {
15880 return mit_des_cbc_encrypt ();
15881   ;
15882   return 0;
15883 }
15884 _ACEOF
15885 if ac_fn_c_try_link "$LINENO"; then :
15886   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
15887 else
15888   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
15889 fi
15890 rm -f core conftest.err conftest.$ac_objext \
15891     conftest$ac_exeext conftest.$ac_ext
15892 LIBS=$ac_check_lib_save_LIBS
15893 fi
15894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
15895 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
15896 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = xyes; then :
15897   have_crypto=yes
15898 else
15899   have_crypto=no
15900 fi
15901
15902   if test $have_crypto = yes; then
15903     CRYPTOLIB=-lcrypto
15904     LIBS="$CRYPTOLIB $LIBS"
15905
15906 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
15907
15908   fi
15909   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
15910 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
15911 if ${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+:} false; then :
15912   $as_echo_n "(cached) " >&6
15913 else
15914   ac_check_lib_save_LIBS=$LIBS
15915 LIBS="-lk5crypto  $LIBS"
15916 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15917 /* end confdefs.h.  */
15918
15919 /* Override any GCC internal prototype to avoid an error.
15920    Use char because int might match the return type of a GCC
15921    builtin and then its argument prototype would still apply.  */
15922 #ifdef __cplusplus
15923 extern "C"
15924 #endif
15925 char mit_des_cbc_encrypt ();
15926 int
15927 main ()
15928 {
15929 return mit_des_cbc_encrypt ();
15930   ;
15931   return 0;
15932 }
15933 _ACEOF
15934 if ac_fn_c_try_link "$LINENO"; then :
15935   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
15936 else
15937   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
15938 fi
15939 rm -f core conftest.err conftest.$ac_objext \
15940     conftest$ac_exeext conftest.$ac_ext
15941 LIBS=$ac_check_lib_save_LIBS
15942 fi
15943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
15944 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
15945 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = xyes; then :
15946   have_k5crypto=yes
15947 else
15948   have_k5crypto=no
15949 fi
15950
15951   if test $have_k5crypto = yes; then
15952     CRYPTOLIB=-lk5crypto
15953     LIBS="$CRYPTOLIB $LIBS"
15954
15955 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
15956
15957   fi
15958   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
15959 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
15960 if ${ac_cv_lib_krb5_krb5_init_context+:} false; then :
15961   $as_echo_n "(cached) " >&6
15962 else
15963   ac_check_lib_save_LIBS=$LIBS
15964 LIBS="-lkrb5  $LIBS"
15965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15966 /* end confdefs.h.  */
15967
15968 /* Override any GCC internal prototype to avoid an error.
15969    Use char because int might match the return type of a GCC
15970    builtin and then its argument prototype would still apply.  */
15971 #ifdef __cplusplus
15972 extern "C"
15973 #endif
15974 char krb5_init_context ();
15975 int
15976 main ()
15977 {
15978 return krb5_init_context ();
15979   ;
15980   return 0;
15981 }
15982 _ACEOF
15983 if ac_fn_c_try_link "$LINENO"; then :
15984   ac_cv_lib_krb5_krb5_init_context=yes
15985 else
15986   ac_cv_lib_krb5_krb5_init_context=no
15987 fi
15988 rm -f core conftest.err conftest.$ac_objext \
15989     conftest$ac_exeext conftest.$ac_ext
15990 LIBS=$ac_check_lib_save_LIBS
15991 fi
15992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
15993 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
15994 if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then :
15995   have_krb5=yes
15996 else
15997   have_krb5=no
15998 fi
15999
16000   if test $have_krb5=yes; then
16001     KRB5LIB=-lkrb5
16002     LIBS="$KRB5LIB $LIBS"
16003
16004 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
16005
16006   fi
16007     if test "${with_kerberos5}" = no; then
16008     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
16009 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
16010 if ${ac_cv_lib_des425_des_cbc_encrypt+:} false; then :
16011   $as_echo_n "(cached) " >&6
16012 else
16013   ac_check_lib_save_LIBS=$LIBS
16014 LIBS="-ldes425  $LIBS"
16015 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16016 /* end confdefs.h.  */
16017
16018 /* Override any GCC internal prototype to avoid an error.
16019    Use char because int might match the return type of a GCC
16020    builtin and then its argument prototype would still apply.  */
16021 #ifdef __cplusplus
16022 extern "C"
16023 #endif
16024 char des_cbc_encrypt ();
16025 int
16026 main ()
16027 {
16028 return des_cbc_encrypt ();
16029   ;
16030   return 0;
16031 }
16032 _ACEOF
16033 if ac_fn_c_try_link "$LINENO"; then :
16034   ac_cv_lib_des425_des_cbc_encrypt=yes
16035 else
16036   ac_cv_lib_des425_des_cbc_encrypt=no
16037 fi
16038 rm -f core conftest.err conftest.$ac_objext \
16039     conftest$ac_exeext conftest.$ac_ext
16040 LIBS=$ac_check_lib_save_LIBS
16041 fi
16042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
16043 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
16044 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = xyes; then :
16045   have_des425=yes
16046 else
16047   have_des425=no
16048 fi
16049
16050     if test $have_des425 = yes; then
16051       DESLIB=-ldes425
16052       LIBS="$DESLIB $LIBS"
16053
16054 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
16055
16056     else
16057       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
16058 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
16059 if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then :
16060   $as_echo_n "(cached) " >&6
16061 else
16062   ac_check_lib_save_LIBS=$LIBS
16063 LIBS="-ldes  $LIBS"
16064 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16065 /* end confdefs.h.  */
16066
16067 /* Override any GCC internal prototype to avoid an error.
16068    Use char because int might match the return type of a GCC
16069    builtin and then its argument prototype would still apply.  */
16070 #ifdef __cplusplus
16071 extern "C"
16072 #endif
16073 char des_cbc_encrypt ();
16074 int
16075 main ()
16076 {
16077 return des_cbc_encrypt ();
16078   ;
16079   return 0;
16080 }
16081 _ACEOF
16082 if ac_fn_c_try_link "$LINENO"; then :
16083   ac_cv_lib_des_des_cbc_encrypt=yes
16084 else
16085   ac_cv_lib_des_des_cbc_encrypt=no
16086 fi
16087 rm -f core conftest.err conftest.$ac_objext \
16088     conftest$ac_exeext conftest.$ac_ext
16089 LIBS=$ac_check_lib_save_LIBS
16090 fi
16091 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
16092 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
16093 if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then :
16094   have_des=yes
16095 else
16096   have_des=no
16097 fi
16098
16099       if test $have_des = yes; then
16100         DESLIB=-ldes
16101         LIBS="$DESLIB $LIBS"
16102
16103 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
16104
16105       fi
16106     fi
16107     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
16108 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
16109 if ${ac_cv_lib_krb4_krb_get_cred+:} false; then :
16110   $as_echo_n "(cached) " >&6
16111 else
16112   ac_check_lib_save_LIBS=$LIBS
16113 LIBS="-lkrb4  $LIBS"
16114 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16115 /* end confdefs.h.  */
16116
16117 /* Override any GCC internal prototype to avoid an error.
16118    Use char because int might match the return type of a GCC
16119    builtin and then its argument prototype would still apply.  */
16120 #ifdef __cplusplus
16121 extern "C"
16122 #endif
16123 char krb_get_cred ();
16124 int
16125 main ()
16126 {
16127 return krb_get_cred ();
16128   ;
16129   return 0;
16130 }
16131 _ACEOF
16132 if ac_fn_c_try_link "$LINENO"; then :
16133   ac_cv_lib_krb4_krb_get_cred=yes
16134 else
16135   ac_cv_lib_krb4_krb_get_cred=no
16136 fi
16137 rm -f core conftest.err conftest.$ac_objext \
16138     conftest$ac_exeext conftest.$ac_ext
16139 LIBS=$ac_check_lib_save_LIBS
16140 fi
16141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
16142 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
16143 if test "x$ac_cv_lib_krb4_krb_get_cred" = xyes; then :
16144   have_krb4=yes
16145 else
16146   have_krb4=no
16147 fi
16148
16149     if test $have_krb4 = yes; then
16150       KRB4LIB=-lkrb4
16151       LIBS="$KRB4LIB $LIBS"
16152
16153 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
16154
16155     else
16156       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
16157 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
16158 if ${ac_cv_lib_krb_krb_get_cred+:} false; then :
16159   $as_echo_n "(cached) " >&6
16160 else
16161   ac_check_lib_save_LIBS=$LIBS
16162 LIBS="-lkrb  $LIBS"
16163 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16164 /* end confdefs.h.  */
16165
16166 /* Override any GCC internal prototype to avoid an error.
16167    Use char because int might match the return type of a GCC
16168    builtin and then its argument prototype would still apply.  */
16169 #ifdef __cplusplus
16170 extern "C"
16171 #endif
16172 char krb_get_cred ();
16173 int
16174 main ()
16175 {
16176 return krb_get_cred ();
16177   ;
16178   return 0;
16179 }
16180 _ACEOF
16181 if ac_fn_c_try_link "$LINENO"; then :
16182   ac_cv_lib_krb_krb_get_cred=yes
16183 else
16184   ac_cv_lib_krb_krb_get_cred=no
16185 fi
16186 rm -f core conftest.err conftest.$ac_objext \
16187     conftest$ac_exeext conftest.$ac_ext
16188 LIBS=$ac_check_lib_save_LIBS
16189 fi
16190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
16191 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
16192 if test "x$ac_cv_lib_krb_krb_get_cred" = xyes; then :
16193   have_krb=yes
16194 else
16195   have_krb=no
16196 fi
16197
16198       if test $have_krb = yes; then
16199         KRB4LIB=-lkrb
16200         LIBS="$KRB4LIB $LIBS"
16201
16202 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
16203
16204       fi
16205     fi
16206   fi
16207
16208   if test "${with_kerberos5}" != no; then
16209     for ac_header in krb5.h
16210 do :
16211   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
16212 if test "x$ac_cv_header_krb5_h" = xyes; then :
16213   cat >>confdefs.h <<_ACEOF
16214 #define HAVE_KRB5_H 1
16215 _ACEOF
16216  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
16217 "
16218 if test "x$ac_cv_member_krb5_error_text" = xyes; then :
16219
16220 cat >>confdefs.h <<_ACEOF
16221 #define HAVE_KRB5_ERROR_TEXT 1
16222 _ACEOF
16223
16224
16225 fi
16226 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
16227 "
16228 if test "x$ac_cv_member_krb5_error_e_text" = xyes; then :
16229
16230 cat >>confdefs.h <<_ACEOF
16231 #define HAVE_KRB5_ERROR_E_TEXT 1
16232 _ACEOF
16233
16234
16235 fi
16236
16237 fi
16238
16239 done
16240
16241   else
16242     for ac_header in des.h
16243 do :
16244   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
16245 if test "x$ac_cv_header_des_h" = xyes; then :
16246   cat >>confdefs.h <<_ACEOF
16247 #define HAVE_DES_H 1
16248 _ACEOF
16249
16250 else
16251   for ac_header in kerberosIV/des.h
16252 do :
16253   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
16254 if test "x$ac_cv_header_kerberosIV_des_h" = xyes; then :
16255   cat >>confdefs.h <<_ACEOF
16256 #define HAVE_KERBEROSIV_DES_H 1
16257 _ACEOF
16258
16259 else
16260   for ac_header in kerberos/des.h
16261 do :
16262   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
16263 if test "x$ac_cv_header_kerberos_des_h" = xyes; then :
16264   cat >>confdefs.h <<_ACEOF
16265 #define HAVE_KERBEROS_DES_H 1
16266 _ACEOF
16267
16268 fi
16269
16270 done
16271
16272 fi
16273
16274 done
16275
16276 fi
16277
16278 done
16279
16280     for ac_header in krb.h
16281 do :
16282   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
16283 if test "x$ac_cv_header_krb_h" = xyes; then :
16284   cat >>confdefs.h <<_ACEOF
16285 #define HAVE_KRB_H 1
16286 _ACEOF
16287
16288 else
16289   for ac_header in kerberosIV/krb.h
16290 do :
16291   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
16292 if test "x$ac_cv_header_kerberosIV_krb_h" = xyes; then :
16293   cat >>confdefs.h <<_ACEOF
16294 #define HAVE_KERBEROSIV_KRB_H 1
16295 _ACEOF
16296
16297 else
16298   for ac_header in kerberos/krb.h
16299 do :
16300   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
16301 if test "x$ac_cv_header_kerberos_krb_h" = xyes; then :
16302   cat >>confdefs.h <<_ACEOF
16303 #define HAVE_KERBEROS_KRB_H 1
16304 _ACEOF
16305
16306 fi
16307
16308 done
16309
16310 fi
16311
16312 done
16313
16314 fi
16315
16316 done
16317
16318   fi
16319   for ac_header in com_err.h
16320 do :
16321   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
16322 if test "x$ac_cv_header_com_err_h" = xyes; then :
16323   cat >>confdefs.h <<_ACEOF
16324 #define HAVE_COM_ERR_H 1
16325 _ACEOF
16326
16327 fi
16328
16329 done
16330
16331 fi
16332
16333
16334
16335
16336
16337
16338
16339 # Solaris requires -lintl if you want strerror (which calls dgettext)
16340 # to return localized messages.
16341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
16342 $as_echo_n "checking for dgettext in -lintl... " >&6; }
16343 if ${ac_cv_lib_intl_dgettext+:} false; then :
16344   $as_echo_n "(cached) " >&6
16345 else
16346   ac_check_lib_save_LIBS=$LIBS
16347 LIBS="-lintl  $LIBS"
16348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16349 /* end confdefs.h.  */
16350
16351 /* Override any GCC internal prototype to avoid an error.
16352    Use char because int might match the return type of a GCC
16353    builtin and then its argument prototype would still apply.  */
16354 #ifdef __cplusplus
16355 extern "C"
16356 #endif
16357 char dgettext ();
16358 int
16359 main ()
16360 {
16361 return dgettext ();
16362   ;
16363   return 0;
16364 }
16365 _ACEOF
16366 if ac_fn_c_try_link "$LINENO"; then :
16367   ac_cv_lib_intl_dgettext=yes
16368 else
16369   ac_cv_lib_intl_dgettext=no
16370 fi
16371 rm -f core conftest.err conftest.$ac_objext \
16372     conftest$ac_exeext conftest.$ac_ext
16373 LIBS=$ac_check_lib_save_LIBS
16374 fi
16375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
16376 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
16377 if test "x$ac_cv_lib_intl_dgettext" = xyes; then :
16378   cat >>confdefs.h <<_ACEOF
16379 #define HAVE_LIBINTL 1
16380 _ACEOF
16381
16382   LIBS="-lintl $LIBS"
16383
16384 fi
16385
16386
16387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
16388 $as_echo_n "checking whether localtime caches TZ... " >&6; }
16389 if ${emacs_cv_localtime_cache+:} false; then :
16390   $as_echo_n "(cached) " >&6
16391 else
16392   if test x$ac_cv_func_tzset = xyes; then
16393 if test "$cross_compiling" = yes; then :
16394   # If we have tzset, assume the worst when cross-compiling.
16395 emacs_cv_localtime_cache=yes
16396 else
16397   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16398 /* end confdefs.h.  */
16399 #include <time.h>
16400 char TZ_GMT0[] = "TZ=GMT0";
16401 char TZ_PST8[] = "TZ=PST8";
16402 main()
16403 {
16404   time_t now = time ((time_t *) 0);
16405   int hour_GMT0, hour_unset;
16406   if (putenv (TZ_GMT0) != 0)
16407     exit (1);
16408   hour_GMT0 = localtime (&now)->tm_hour;
16409   unsetenv("TZ");
16410   hour_unset = localtime (&now)->tm_hour;
16411   if (putenv (TZ_PST8) != 0)
16412     exit (1);
16413   if (localtime (&now)->tm_hour == hour_GMT0)
16414     exit (1);
16415   unsetenv("TZ");
16416   if (localtime (&now)->tm_hour != hour_unset)
16417     exit (1);
16418   exit (0);
16419 }
16420 _ACEOF
16421 if ac_fn_c_try_run "$LINENO"; then :
16422   emacs_cv_localtime_cache=no
16423 else
16424   emacs_cv_localtime_cache=yes
16425 fi
16426 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16427   conftest.$ac_objext conftest.beam conftest.$ac_ext
16428 fi
16429
16430 else
16431         # If we lack tzset, report that localtime does not cache TZ,
16432         # since we can't invalidate the cache if we don't have tzset.
16433         emacs_cv_localtime_cache=no
16434 fi
16435 fi
16436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
16437 $as_echo "$emacs_cv_localtime_cache" >&6; }
16438 if test $emacs_cv_localtime_cache = yes; then
16439
16440 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
16441
16442 fi
16443
16444 if test "x$HAVE_TIMEVAL" = xyes; then
16445   for ac_func in gettimeofday
16446 do :
16447   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
16448 if test "x$ac_cv_func_gettimeofday" = xyes; then :
16449   cat >>confdefs.h <<_ACEOF
16450 #define HAVE_GETTIMEOFDAY 1
16451 _ACEOF
16452
16453 fi
16454 done
16455
16456   if test $ac_cv_func_gettimeofday = yes; then
16457     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
16458 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
16459 if ${emacs_cv_gettimeofday_two_arguments+:} false; then :
16460   $as_echo_n "(cached) " >&6
16461 else
16462   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16463 /* end confdefs.h.  */
16464
16465 #ifdef TIME_WITH_SYS_TIME
16466 #include <sys/time.h>
16467 #include <time.h>
16468 #else
16469 #ifdef HAVE_SYS_TIME_H
16470 #include <sys/time.h>
16471 #else
16472 #include <time.h>
16473 #endif
16474 #endif
16475 int
16476 main ()
16477 {
16478 struct timeval time;
16479        gettimeofday (&time, 0);
16480   ;
16481   return 0;
16482 }
16483 _ACEOF
16484 if ac_fn_c_try_compile "$LINENO"; then :
16485   emacs_cv_gettimeofday_two_arguments=yes
16486 else
16487   emacs_cv_gettimeofday_two_arguments=no
16488 fi
16489 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16490 fi
16491 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
16492 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
16493     if test $emacs_cv_gettimeofday_two_arguments = no; then
16494
16495 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
16496
16497     fi
16498   fi
16499 fi
16500
16501 ok_so_far=yes
16502 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
16503 if test "x$ac_cv_func_socket" = xyes; then :
16504
16505 else
16506   ok_so_far=no
16507 fi
16508
16509 if test $ok_so_far = yes; then
16510   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
16511 if test "x$ac_cv_header_netinet_in_h" = xyes; then :
16512
16513 else
16514   ok_so_far=no
16515 fi
16516
16517
16518 fi
16519 if test $ok_so_far = yes; then
16520   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
16521 if test "x$ac_cv_header_arpa_inet_h" = xyes; then :
16522
16523 else
16524   ok_so_far=no
16525 fi
16526
16527
16528 fi
16529 if test $ok_so_far = yes; then
16530
16531 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
16532
16533 fi
16534
16535 if test -f /usr/lpp/X11/bin/smt.exp; then
16536
16537 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
16538
16539 fi
16540
16541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
16542 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
16543 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
16544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16545 $as_echo "yes" >&6; }
16546
16547 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
16548
16549 else
16550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16551 $as_echo "no" >&6; }
16552 fi
16553
16554 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
16555 if test "x$ac_cv_type_pid_t" = xyes; then :
16556
16557 else
16558
16559 cat >>confdefs.h <<_ACEOF
16560 #define pid_t int
16561 _ACEOF
16562
16563 fi
16564
16565 for ac_header in vfork.h
16566 do :
16567   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
16568 if test "x$ac_cv_header_vfork_h" = xyes; then :
16569   cat >>confdefs.h <<_ACEOF
16570 #define HAVE_VFORK_H 1
16571 _ACEOF
16572
16573 fi
16574
16575 done
16576
16577 for ac_func in fork vfork
16578 do :
16579   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16580 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16581 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
16582   cat >>confdefs.h <<_ACEOF
16583 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16584 _ACEOF
16585
16586 fi
16587 done
16588
16589 if test "x$ac_cv_func_fork" = xyes; then
16590   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
16591 $as_echo_n "checking for working fork... " >&6; }
16592 if ${ac_cv_func_fork_works+:} false; then :
16593   $as_echo_n "(cached) " >&6
16594 else
16595   if test "$cross_compiling" = yes; then :
16596   ac_cv_func_fork_works=cross
16597 else
16598   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16599 /* end confdefs.h.  */
16600 $ac_includes_default
16601 int
16602 main ()
16603 {
16604
16605           /* By Ruediger Kuhlmann. */
16606           return fork () < 0;
16607
16608   ;
16609   return 0;
16610 }
16611 _ACEOF
16612 if ac_fn_c_try_run "$LINENO"; then :
16613   ac_cv_func_fork_works=yes
16614 else
16615   ac_cv_func_fork_works=no
16616 fi
16617 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16618   conftest.$ac_objext conftest.beam conftest.$ac_ext
16619 fi
16620
16621 fi
16622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
16623 $as_echo "$ac_cv_func_fork_works" >&6; }
16624
16625 else
16626   ac_cv_func_fork_works=$ac_cv_func_fork
16627 fi
16628 if test "x$ac_cv_func_fork_works" = xcross; then
16629   case $host in
16630     *-*-amigaos* | *-*-msdosdjgpp*)
16631       # Override, as these systems have only a dummy fork() stub
16632       ac_cv_func_fork_works=no
16633       ;;
16634     *)
16635       ac_cv_func_fork_works=yes
16636       ;;
16637   esac
16638   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
16639 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
16640 fi
16641 ac_cv_func_vfork_works=$ac_cv_func_vfork
16642 if test "x$ac_cv_func_vfork" = xyes; then
16643   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
16644 $as_echo_n "checking for working vfork... " >&6; }
16645 if ${ac_cv_func_vfork_works+:} false; then :
16646   $as_echo_n "(cached) " >&6
16647 else
16648   if test "$cross_compiling" = yes; then :
16649   ac_cv_func_vfork_works=cross
16650 else
16651   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16652 /* end confdefs.h.  */
16653 /* Thanks to Paul Eggert for this test.  */
16654 $ac_includes_default
16655 #include <sys/wait.h>
16656 #ifdef HAVE_VFORK_H
16657 # include <vfork.h>
16658 #endif
16659 /* On some sparc systems, changes by the child to local and incoming
16660    argument registers are propagated back to the parent.  The compiler
16661    is told about this with #include <vfork.h>, but some compilers
16662    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
16663    static variable whose address is put into a register that is
16664    clobbered by the vfork.  */
16665 static void
16666 #ifdef __cplusplus
16667 sparc_address_test (int arg)
16668 # else
16669 sparc_address_test (arg) int arg;
16670 #endif
16671 {
16672   static pid_t child;
16673   if (!child) {
16674     child = vfork ();
16675     if (child < 0) {
16676       perror ("vfork");
16677       _exit(2);
16678     }
16679     if (!child) {
16680       arg = getpid();
16681       write(-1, "", 0);
16682       _exit (arg);
16683     }
16684   }
16685 }
16686
16687 int
16688 main ()
16689 {
16690   pid_t parent = getpid ();
16691   pid_t child;
16692
16693   sparc_address_test (0);
16694
16695   child = vfork ();
16696
16697   if (child == 0) {
16698     /* Here is another test for sparc vfork register problems.  This
16699        test uses lots of local variables, at least as many local
16700        variables as main has allocated so far including compiler
16701        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
16702        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
16703        reuse the register of parent for one of the local variables,
16704        since it will think that parent can't possibly be used any more
16705        in this routine.  Assigning to the local variable will thus
16706        munge parent in the parent process.  */
16707     pid_t
16708       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
16709       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
16710     /* Convince the compiler that p..p7 are live; otherwise, it might
16711        use the same hardware register for all 8 local variables.  */
16712     if (p != p1 || p != p2 || p != p3 || p != p4
16713         || p != p5 || p != p6 || p != p7)
16714       _exit(1);
16715
16716     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
16717        from child file descriptors.  If the child closes a descriptor
16718        before it execs or exits, this munges the parent's descriptor
16719        as well.  Test for this by closing stdout in the child.  */
16720     _exit(close(fileno(stdout)) != 0);
16721   } else {
16722     int status;
16723     struct stat st;
16724
16725     while (wait(&status) != child)
16726       ;
16727     return (
16728          /* Was there some problem with vforking?  */
16729          child < 0
16730
16731          /* Did the child fail?  (This shouldn't happen.)  */
16732          || status
16733
16734          /* Did the vfork/compiler bug occur?  */
16735          || parent != getpid()
16736
16737          /* Did the file descriptor bug occur?  */
16738          || fstat(fileno(stdout), &st) != 0
16739          );
16740   }
16741 }
16742 _ACEOF
16743 if ac_fn_c_try_run "$LINENO"; then :
16744   ac_cv_func_vfork_works=yes
16745 else
16746   ac_cv_func_vfork_works=no
16747 fi
16748 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16749   conftest.$ac_objext conftest.beam conftest.$ac_ext
16750 fi
16751
16752 fi
16753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
16754 $as_echo "$ac_cv_func_vfork_works" >&6; }
16755
16756 fi;
16757 if test "x$ac_cv_func_fork_works" = xcross; then
16758   ac_cv_func_vfork_works=$ac_cv_func_vfork
16759   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
16760 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
16761 fi
16762
16763 if test "x$ac_cv_func_vfork_works" = xyes; then
16764
16765 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
16766
16767 else
16768
16769 $as_echo "#define vfork fork" >>confdefs.h
16770
16771 fi
16772 if test "x$ac_cv_func_fork_works" = xyes; then
16773
16774 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
16775
16776 fi
16777
16778
16779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
16780 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
16781 if ${emacs_cv_langinfo_codeset+:} false; then :
16782   $as_echo_n "(cached) " >&6
16783 else
16784   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16785 /* end confdefs.h.  */
16786 #include <langinfo.h>
16787 int
16788 main ()
16789 {
16790 char* cs = nl_langinfo(CODESET);
16791   ;
16792   return 0;
16793 }
16794 _ACEOF
16795 if ac_fn_c_try_link "$LINENO"; then :
16796   emacs_cv_langinfo_codeset=yes
16797 else
16798   emacs_cv_langinfo_codeset=no
16799 fi
16800 rm -f core conftest.err conftest.$ac_objext \
16801     conftest$ac_exeext conftest.$ac_ext
16802
16803 fi
16804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
16805 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
16806 if test $emacs_cv_langinfo_codeset = yes; then
16807
16808 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
16809
16810 fi
16811
16812 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
16813 if test "x$ac_cv_type_size_t" = xyes; then :
16814
16815 cat >>confdefs.h <<_ACEOF
16816 #define HAVE_SIZE_T 1
16817 _ACEOF
16818
16819
16820 fi
16821
16822
16823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16824 $as_echo_n "checking for mbstate_t... " >&6; }
16825 if ${ac_cv_type_mbstate_t+:} false; then :
16826   $as_echo_n "(cached) " >&6
16827 else
16828   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16829 /* end confdefs.h.  */
16830 $ac_includes_default
16831 #           include <wchar.h>
16832 int
16833 main ()
16834 {
16835 mbstate_t x; return sizeof x;
16836   ;
16837   return 0;
16838 }
16839 _ACEOF
16840 if ac_fn_c_try_compile "$LINENO"; then :
16841   ac_cv_type_mbstate_t=yes
16842 else
16843   ac_cv_type_mbstate_t=no
16844 fi
16845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16846 fi
16847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
16848 $as_echo "$ac_cv_type_mbstate_t" >&6; }
16849    if test $ac_cv_type_mbstate_t = yes; then
16850
16851 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16852
16853    else
16854
16855 $as_echo "#define mbstate_t int" >>confdefs.h
16856
16857    fi
16858
16859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
16860 $as_echo_n "checking for C restricted array declarations... " >&6; }
16861 if ${emacs_cv_c_restrict_arr+:} false; then :
16862   $as_echo_n "(cached) " >&6
16863 else
16864   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16865 /* end confdefs.h.  */
16866 void fred (int x[__restrict]);
16867 int
16868 main ()
16869 {
16870
16871   ;
16872   return 0;
16873 }
16874 _ACEOF
16875 if ac_fn_c_try_compile "$LINENO"; then :
16876   emacs_cv_c_restrict_arr=yes
16877 else
16878   emacs_cv_c_restrict_arr=no
16879 fi
16880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16881 fi
16882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
16883 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
16884 if test "$emacs_cv_c_restrict_arr" = yes; then
16885
16886 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
16887
16888 fi
16889
16890
16891
16892 # Set up the CFLAGS for real compilation, so we can substitute it.
16893 CFLAGS="$REAL_CFLAGS"
16894 CPPFLAGS="$REAL_CPPFLAGS"
16895
16896 ## Hack to detect a buggy GCC version.
16897 if test "x$GCC" = xyes \
16898    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
16899    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
16900    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
16901    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
16902 fi
16903
16904 #### Find out which version of Emacs this is.
16905 version=`grep 'const char emacs_version' ${srcdir}/src/emacs.c \
16906          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
16907 if test x"${version}" = x; then
16908   as_fn_error $? "can't find current emacs version in \`${srcdir}/src/emacs.c'." "$LINENO" 5
16909 fi
16910 if test x"${version}" != x"$PACKAGE_VERSION"; then
16911   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&5
16912 $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&2;}
16913 fi
16914
16915 ### Specify what sort of things we'll be editing into Makefile and config.h.
16916 ### Use configuration here uncanonicalized to avoid exceeding size limits.
16917
16918
16919 ## Unused?
16920
16921
16922
16923
16924
16925
16926
16927
16928
16929
16930
16931
16932
16933
16934
16935
16936
16937
16938
16939
16940 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
16941 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
16942 ## end of LIBX_BASE, but nothing ever set it.
16943
16944
16945
16946
16947 ## Used in lwlib/Makefile.in.
16948
16949 if test -n "${machfile}"; then
16950   M_FILE="\$(srcdir)/${machfile}"
16951 else
16952   M_FILE=
16953 fi
16954 S_FILE="\$(srcdir)/${opsysfile}"
16955
16956
16957
16958
16959
16960
16961
16962
16963
16964
16965
16966 cat >>confdefs.h <<_ACEOF
16967 #define EMACS_CONFIGURATION "${canonical}"
16968 _ACEOF
16969
16970
16971 cat >>confdefs.h <<_ACEOF
16972 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
16973 _ACEOF
16974
16975 if test -n "$machfile"; then
16976
16977 cat >>confdefs.h <<_ACEOF
16978 #define config_machfile "${machfile}"
16979 _ACEOF
16980
16981 fi
16982
16983 cat >>confdefs.h <<_ACEOF
16984 #define config_opsysfile "${opsysfile}"
16985 _ACEOF
16986
16987
16988 XMENU_OBJ=
16989 XOBJ=
16990 FONT_OBJ=
16991 if test "${HAVE_X_WINDOWS}" = "yes" ; then
16992
16993 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
16994
16995   XMENU_OBJ=xmenu.o
16996   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
16997   FONT_OBJ=xfont.o
16998   if test "$HAVE_XFT" = "yes"; then
16999     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
17000   elif test "$HAVE_FREETYPE" = "yes"; then
17001     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
17002   fi
17003
17004 fi
17005
17006
17007
17008
17009 WIDGET_OBJ=
17010 MOTIF_LIBW=
17011 if test "${USE_X_TOOLKIT}" != "none" ; then
17012   WIDGET_OBJ=widget.o
17013
17014 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
17015
17016   if test "${USE_X_TOOLKIT}" = "LUCID"; then
17017
17018 $as_echo "#define USE_LUCID 1" >>confdefs.h
17019
17020   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
17021
17022 $as_echo "#define USE_MOTIF 1" >>confdefs.h
17023
17024     MOTIF_LIBW=-lXm
17025     case "$opsys" in
17026       gnu-linux)
17027         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
17028         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
17029         ;;
17030
17031       unixware)
17032         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
17033         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
17034         MOTIF_LIBW="MOTIF_LIBW -lXimp"
17035         ;;
17036
17037       aix4-2)
17038         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
17039         MOTIF_LIBW="$MOTIF_LIBW -li18n"
17040         ;;
17041     esac
17042     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
17043   fi
17044 fi
17045
17046
17047 TOOLKIT_LIBW=
17048 case "$USE_X_TOOLKIT" in
17049   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
17050   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
17051   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
17052 esac
17053
17054
17055 if test "$USE_X_TOOLKIT" = "none"; then
17056   LIBXT_OTHER="\$(LIBXSM)"
17057   OLDXMENU_TARGET="really-oldXMenu"
17058 else
17059   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
17060   OLDXMENU_TARGET="really-lwlib"
17061 fi
17062
17063
17064 ## The X Menu stuff is present in the X10 distribution, but missing
17065 ## from X11.  If we have X10, just use the installed library;
17066 ## otherwise, use our own copy.
17067 if test "${HAVE_X11}" = "yes" ; then
17068
17069 $as_echo "#define HAVE_X11 1" >>confdefs.h
17070
17071
17072   if test "$USE_X_TOOLKIT" = "none"; then
17073     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
17074   else
17075     OLDXMENU="\${lwlibdir}/liblw.a"
17076   fi
17077   LIBXMENU="\$(OLDXMENU)"
17078   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
17079   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
17080 else
17081   ## For a syntactically valid Makefile; not actually used for anything.
17082   ## See comments in src/Makefile.in.
17083   OLDXMENU=nothing
17084   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
17085   if test "${HAVE_X_WINDOWS}" = "yes"; then
17086     LIBXMENU="-lXMenu"
17087   else
17088     LIBXMENU=
17089   fi
17090   LIBX_OTHER=
17091   OLDXMENU_DEPS=
17092 fi
17093
17094 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
17095   OLDXMENU_TARGET=
17096   OLDXMENU=nothing
17097   LIBXMENU=
17098   OLDXMENU_DEPS=
17099 fi
17100
17101
17102
17103
17104
17105
17106
17107 if test "${HAVE_MENUS}" = "yes" ; then
17108
17109 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
17110
17111 fi
17112
17113 if test "${GNU_MALLOC}" = "yes" ; then
17114
17115 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
17116
17117 fi
17118
17119 RALLOC_OBJ=
17120 if test "${REL_ALLOC}" = "yes" ; then
17121
17122 $as_echo "#define REL_ALLOC 1" >>confdefs.h
17123
17124
17125   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
17126 fi
17127
17128
17129 if test "$opsys" = "cygwin"; then
17130   CYGWIN_OBJ="sheap.o"
17131   ## Cygwin differs because of its unexec().
17132   PRE_ALLOC_OBJ=
17133   POST_ALLOC_OBJ=lastfile.o
17134 else
17135   CYGWIN_OBJ=
17136   PRE_ALLOC_OBJ=lastfile.o
17137   POST_ALLOC_OBJ=
17138 fi
17139
17140
17141
17142
17143
17144 case "$opsys" in
17145   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
17146
17147   darwin)
17148    ## The -headerpad option tells ld (see man page) to leave room at the
17149    ## end of the header for adding load commands.  Needed for dumping.
17150    ## 0x690 is the total size of 30 segment load commands (at 56
17151    ## each); under Cocoa 31 commands are required.
17152    if test "$HAVE_NS" = "yes"; then
17153      libs_nsgui="-framework AppKit"
17154      headerpad_extra=6C8
17155    else
17156      libs_nsgui=
17157      headerpad_extra=690
17158    fi
17159    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
17160
17161    ## This is here because src/Makefile.in did some extra fiddling around
17162    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
17163    ##   #ifndef LD_SWITCH_SYSTEM
17164    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
17165    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
17166    ## not using gcc, darwin system not on an alpha (ie darwin, since
17167    ## darwin + alpha does not occur).
17168    ## Because this was done in src/Makefile.in, the resulting part of
17169    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
17170    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
17171    ## rather than LD_SWITCH_SYSTEM.
17172    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
17173      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
17174    ;;
17175
17176   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
17177   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
17178   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
17179   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
17180   ## had different values in configure (in ac_link) and src/Makefile.in.
17181   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
17182   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
17183
17184   *) LD_SWITCH_SYSTEM_TEMACS= ;;
17185 esac
17186
17187 if test "$NS_IMPL_GNUSTEP" = "yes"; then
17188   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
17189 fi
17190
17191
17192
17193
17194 LD_FIRSTFLAG=
17195 ORDINARY_LINK=
17196 case "$opsys" in
17197   ## gnu: GNU needs its own crt0.
17198   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
17199
17200   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
17201   ## library search parth, i.e. it won't search /usr/lib for libc and
17202   ## friends.  Using -nostartfiles instead avoids this problem, and
17203   ## will also work on earlier NetBSD releases.
17204   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
17205
17206   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
17207   ##   MkLinux/LinuxPPC needs this.
17208   ## ibms390x only supports opsys = gnu-linux so it can be added here.
17209   gnu-*)
17210     case "$machine" in
17211       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
17212     esac
17213     ;;
17214 esac
17215
17216
17217 if test "x$ORDINARY_LINK" = "xyes"; then
17218
17219   LD_FIRSTFLAG=""
17220
17221 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
17222
17223
17224 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
17225 ## freebsd, gnu-* not on macppc|ibms390x.
17226 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
17227
17228   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
17229   ## places that are difficult to figure out at make time.  Fortunately,
17230   ## these same versions allow you to pass arbitrary flags on to the
17231   ## linker, so there is no reason not to use it as a linker.
17232   ##
17233   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
17234   ## searching for libraries in its internal directories, so we have to
17235   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
17236   LD_FIRSTFLAG="-nostdlib"
17237 fi
17238
17239 ## FIXME? What setting of EDIT_LDFLAGS should this have?
17240 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
17241
17242
17243
17244
17245 ## FIXME? The logic here is not precisely the same as that above.
17246 ## There is no check here for a pre-defined LD_FIRSTFLAG.
17247 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
17248 LIB_GCC=
17249 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
17250
17251   case "$opsys" in
17252     freebsd|netbsd|openbsd) LIB_GCC= ;;
17253
17254     gnu-*)
17255       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
17256       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
17257       case $host_cpu in
17258       arm*)
17259         LIB_GCC="-lgcc_s"
17260         ;;
17261       *)
17262         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
17263         ## immediately undefine it again and redefine it to empty.
17264         ## Was the C_SWITCH_X_SITE part really necessary?
17265 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
17266         LIB_GCC=
17267         ;;
17268       esac
17269       ;;
17270
17271     ## Ask GCC where to find libgcc.a.
17272     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
17273   esac
17274 fi
17275
17276
17277 TOOLTIP_SUPPORT=
17278 WINDOW_SUPPORT=
17279 ## If we're using X11/GNUstep, define some consequences.
17280 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
17281
17282 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
17283
17284
17285 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
17286
17287   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
17288   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
17289
17290   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
17291   test "$HAVE_X_WINDOWS" = "yes" && \
17292     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
17293
17294 fi
17295
17296
17297
17298
17299
17300
17301
17302 #### Report on what we decided to do.
17303 #### Report GTK as a toolkit, even if it doesn't use Xt.
17304 #### It makes printing result more understandable as using GTK sets
17305 #### toolkit_scroll_bars to yes by default.
17306 if test "${HAVE_GTK}" = "yes"; then
17307   USE_X_TOOLKIT=GTK
17308 fi
17309
17310 and_machfile=
17311 if test -n "$machfile"; then
17312   and_machfile=" and \`${machfile}'"
17313 fi
17314
17315 echo "
17316 Configured for \`${canonical}'.
17317
17318   Where should the build process find the source code?    ${srcdir}
17319   What operating system and machine description files should Emacs use?
17320         \`${opsysfile}'${and_machfile}
17321   What compiler should emacs be built with?               ${CC} ${CFLAGS}
17322   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
17323   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
17324   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
17325   What window system should Emacs use?                    ${window_system}
17326   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
17327
17328 if test -n "${x_includes}"; then
17329 echo "  Where do we find X Windows header files?                ${x_includes}"
17330 else
17331 echo "  Where do we find X Windows header files?                Standard dirs"
17332 fi
17333 if test -n "${x_libraries}"; then
17334 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
17335 else
17336 echo "  Where do we find X Windows libraries?                   Standard dirs"
17337 fi
17338
17339 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
17340 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
17341 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
17342 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
17343 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
17344 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
17345 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
17346 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
17347
17348 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
17349 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
17350 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
17351 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
17352 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
17353 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
17354
17355 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
17356 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
17357 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
17358 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
17359
17360 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
17361 echo
17362
17363 if test $USE_XASSERTS = yes; then
17364    echo "  Compiling with asserts turned on."
17365    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
17366 fi
17367
17368 echo
17369
17370 if test "$HAVE_NS" = "yes"; then
17371    echo
17372    echo "You must run \"make install\" in order to test the built application.
17373 The installed application will go to nextstep/Emacs.app and can be
17374 run or moved from there."
17375    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
17376       echo "The application will be fully self-contained."
17377     else
17378       echo "The lisp resources for the application will be installed under ${prefix}.
17379 You may need to run \"make install\" with sudo.  The application will fail
17380 to run if these resources are not installed."
17381    fi
17382    echo
17383 fi
17384
17385
17386 # Remove any trailing slashes in these variables.
17387 test "${prefix}" != NONE &&
17388   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
17389 test "${exec_prefix}" != NONE &&
17390   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
17391
17392 ac_config_files="$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"
17393
17394 ac_config_commands="$ac_config_commands default"
17395
17396 cat >confcache <<\_ACEOF
17397 # This file is a shell script that caches the results of configure
17398 # tests run on this system so they can be shared between configure
17399 # scripts and configure runs, see configure's option --config-cache.
17400 # It is not useful on other systems.  If it contains results you don't
17401 # want to keep, you may remove or edit it.
17402 #
17403 # config.status only pays attention to the cache file if you give it
17404 # the --recheck option to rerun configure.
17405 #
17406 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17407 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17408 # following values.
17409
17410 _ACEOF
17411
17412 # The following way of writing the cache mishandles newlines in values,
17413 # but we know of no workaround that is simple, portable, and efficient.
17414 # So, we kill variables containing newlines.
17415 # Ultrix sh set writes to stderr and can't be redirected directly,
17416 # and sets the high bit in the cache file unless we assign to the vars.
17417 (
17418   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17419     eval ac_val=\$$ac_var
17420     case $ac_val in #(
17421     *${as_nl}*)
17422       case $ac_var in #(
17423       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17424 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17425       esac
17426       case $ac_var in #(
17427       _ | IFS | as_nl) ;; #(
17428       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17429       *) { eval $ac_var=; unset $ac_var;} ;;
17430       esac ;;
17431     esac
17432   done
17433
17434   (set) 2>&1 |
17435     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17436     *${as_nl}ac_space=\ *)
17437       # `set' does not quote correctly, so add quotes: double-quote
17438       # substitution turns \\\\ into \\, and sed turns \\ into \.
17439       sed -n \
17440         "s/'/'\\\\''/g;
17441           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17442       ;; #(
17443     *)
17444       # `set' quotes correctly as required by POSIX, so do not add quotes.
17445       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17446       ;;
17447     esac |
17448     sort
17449 ) |
17450   sed '
17451      /^ac_cv_env_/b end
17452      t clear
17453      :clear
17454      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17455      t end
17456      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17457      :end' >>confcache
17458 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17459   if test -w "$cache_file"; then
17460     if test "x$cache_file" != "x/dev/null"; then
17461       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17462 $as_echo "$as_me: updating cache $cache_file" >&6;}
17463       if test ! -f "$cache_file" || test -h "$cache_file"; then
17464         cat confcache >"$cache_file"
17465       else
17466         case $cache_file in #(
17467         */* | ?:*)
17468           mv -f confcache "$cache_file"$$ &&
17469           mv -f "$cache_file"$$ "$cache_file" ;; #(
17470         *)
17471           mv -f confcache "$cache_file" ;;
17472         esac
17473       fi
17474     fi
17475   else
17476     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17477 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17478   fi
17479 fi
17480 rm -f confcache
17481
17482 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17483 # Let make expand exec_prefix.
17484 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17485
17486 DEFS=-DHAVE_CONFIG_H
17487
17488 ac_libobjs=
17489 ac_ltlibobjs=
17490 U=
17491 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17492   # 1. Remove the extension, and $U if already installed.
17493   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17494   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17495   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17496   #    will be set to the directory where LIBOBJS objects are built.
17497   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17498   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17499 done
17500 LIBOBJS=$ac_libobjs
17501
17502 LTLIBOBJS=$ac_ltlibobjs
17503
17504
17505  if test -n "$EXEEXT"; then
17506   am__EXEEXT_TRUE=
17507   am__EXEEXT_FALSE='#'
17508 else
17509   am__EXEEXT_TRUE='#'
17510   am__EXEEXT_FALSE=
17511 fi
17512
17513 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17514   as_fn_error $? "conditional \"AMDEP\" was never defined.
17515 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17516 fi
17517 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17518   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17519 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17520 fi
17521
17522 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
17523   as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
17524 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17525 fi
17526
17527     gl_libobjs=
17528     gl_ltlibobjs=
17529     if test -n "$gl_LIBOBJS"; then
17530       # Remove the extension.
17531       sed_drop_objext='s/\.o$//;s/\.obj$//'
17532       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17533         gl_libobjs="$gl_libobjs $i.$ac_objext"
17534         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
17535       done
17536     fi
17537     gl_LIBOBJS=$gl_libobjs
17538
17539     gl_LTLIBOBJS=$gl_ltlibobjs
17540
17541
17542
17543     gltests_libobjs=
17544     gltests_ltlibobjs=
17545     if test -n "$gltests_LIBOBJS"; then
17546       # Remove the extension.
17547       sed_drop_objext='s/\.o$//;s/\.obj$//'
17548       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17549         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
17550         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
17551       done
17552     fi
17553     gltests_LIBOBJS=$gltests_libobjs
17554
17555     gltests_LTLIBOBJS=$gltests_ltlibobjs
17556
17557
17558
17559 : "${CONFIG_STATUS=./config.status}"
17560 ac_write_fail=0
17561 ac_clean_files_save=$ac_clean_files
17562 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17563 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17564 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17565 as_write_fail=0
17566 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17567 #! $SHELL
17568 # Generated by $as_me.
17569 # Run this file to recreate the current configuration.
17570 # Compiler output produced by configure, useful for debugging
17571 # configure, is in config.log if it exists.
17572
17573 debug=false
17574 ac_cs_recheck=false
17575 ac_cs_silent=false
17576
17577 SHELL=\${CONFIG_SHELL-$SHELL}
17578 export SHELL
17579 _ASEOF
17580 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17581 ## -------------------- ##
17582 ## M4sh Initialization. ##
17583 ## -------------------- ##
17584
17585 # Be more Bourne compatible
17586 DUALCASE=1; export DUALCASE # for MKS sh
17587 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17588   emulate sh
17589   NULLCMD=:
17590   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17591   # is contrary to our usage.  Disable this feature.
17592   alias -g '${1+"$@"}'='"$@"'
17593   setopt NO_GLOB_SUBST
17594 else
17595   case `(set -o) 2>/dev/null` in #(
17596   *posix*) :
17597     set -o posix ;; #(
17598   *) :
17599      ;;
17600 esac
17601 fi
17602
17603
17604 as_nl='
17605 '
17606 export as_nl
17607 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17608 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17609 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17610 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17611 # Prefer a ksh shell builtin over an external printf program on Solaris,
17612 # but without wasting forks for bash or zsh.
17613 if test -z "$BASH_VERSION$ZSH_VERSION" \
17614     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17615   as_echo='print -r --'
17616   as_echo_n='print -rn --'
17617 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17618   as_echo='printf %s\n'
17619   as_echo_n='printf %s'
17620 else
17621   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17622     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17623     as_echo_n='/usr/ucb/echo -n'
17624   else
17625     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17626     as_echo_n_body='eval
17627       arg=$1;
17628       case $arg in #(
17629       *"$as_nl"*)
17630         expr "X$arg" : "X\\(.*\\)$as_nl";
17631         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17632       esac;
17633       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17634     '
17635     export as_echo_n_body
17636     as_echo_n='sh -c $as_echo_n_body as_echo'
17637   fi
17638   export as_echo_body
17639   as_echo='sh -c $as_echo_body as_echo'
17640 fi
17641
17642 # The user is always right.
17643 if test "${PATH_SEPARATOR+set}" != set; then
17644   PATH_SEPARATOR=:
17645   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17646     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17647       PATH_SEPARATOR=';'
17648   }
17649 fi
17650
17651
17652 # IFS
17653 # We need space, tab and new line, in precisely that order.  Quoting is
17654 # there to prevent editors from complaining about space-tab.
17655 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17656 # splitting by setting IFS to empty value.)
17657 IFS=" ""        $as_nl"
17658
17659 # Find who we are.  Look in the path if we contain no directory separator.
17660 as_myself=
17661 case $0 in #((
17662   *[\\/]* ) as_myself=$0 ;;
17663   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17664 for as_dir in $PATH
17665 do
17666   IFS=$as_save_IFS
17667   test -z "$as_dir" && as_dir=.
17668     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17669   done
17670 IFS=$as_save_IFS
17671
17672      ;;
17673 esac
17674 # We did not find ourselves, most probably we were run as `sh COMMAND'
17675 # in which case we are not to be found in the path.
17676 if test "x$as_myself" = x; then
17677   as_myself=$0
17678 fi
17679 if test ! -f "$as_myself"; then
17680   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17681   exit 1
17682 fi
17683
17684 # Unset variables that we do not need and which cause bugs (e.g. in
17685 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17686 # suppresses any "Segmentation fault" message there.  '((' could
17687 # trigger a bug in pdksh 5.2.14.
17688 for as_var in BASH_ENV ENV MAIL MAILPATH
17689 do eval test x\${$as_var+set} = xset \
17690   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17691 done
17692 PS1='$ '
17693 PS2='> '
17694 PS4='+ '
17695
17696 # NLS nuisances.
17697 LC_ALL=C
17698 export LC_ALL
17699 LANGUAGE=C
17700 export LANGUAGE
17701
17702 # CDPATH.
17703 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17704
17705
17706 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17707 # ----------------------------------------
17708 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17709 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17710 # script with STATUS, using 1 if that was 0.
17711 as_fn_error ()
17712 {
17713   as_status=$1; test $as_status -eq 0 && as_status=1
17714   if test "$4"; then
17715     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17716     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17717   fi
17718   $as_echo "$as_me: error: $2" >&2
17719   as_fn_exit $as_status
17720 } # as_fn_error
17721
17722
17723 # as_fn_set_status STATUS
17724 # -----------------------
17725 # Set $? to STATUS, without forking.
17726 as_fn_set_status ()
17727 {
17728   return $1
17729 } # as_fn_set_status
17730
17731 # as_fn_exit STATUS
17732 # -----------------
17733 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17734 as_fn_exit ()
17735 {
17736   set +e
17737   as_fn_set_status $1
17738   exit $1
17739 } # as_fn_exit
17740
17741 # as_fn_unset VAR
17742 # ---------------
17743 # Portably unset VAR.
17744 as_fn_unset ()
17745 {
17746   { eval $1=; unset $1;}
17747 }
17748 as_unset=as_fn_unset
17749 # as_fn_append VAR VALUE
17750 # ----------------------
17751 # Append the text in VALUE to the end of the definition contained in VAR. Take
17752 # advantage of any shell optimizations that allow amortized linear growth over
17753 # repeated appends, instead of the typical quadratic growth present in naive
17754 # implementations.
17755 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17756   eval 'as_fn_append ()
17757   {
17758     eval $1+=\$2
17759   }'
17760 else
17761   as_fn_append ()
17762   {
17763     eval $1=\$$1\$2
17764   }
17765 fi # as_fn_append
17766
17767 # as_fn_arith ARG...
17768 # ------------------
17769 # Perform arithmetic evaluation on the ARGs, and store the result in the
17770 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17771 # must be portable across $(()) and expr.
17772 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17773   eval 'as_fn_arith ()
17774   {
17775     as_val=$(( $* ))
17776   }'
17777 else
17778   as_fn_arith ()
17779   {
17780     as_val=`expr "$@" || test $? -eq 1`
17781   }
17782 fi # as_fn_arith
17783
17784
17785 if expr a : '\(a\)' >/dev/null 2>&1 &&
17786    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17787   as_expr=expr
17788 else
17789   as_expr=false
17790 fi
17791
17792 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17793   as_basename=basename
17794 else
17795   as_basename=false
17796 fi
17797
17798 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17799   as_dirname=dirname
17800 else
17801   as_dirname=false
17802 fi
17803
17804 as_me=`$as_basename -- "$0" ||
17805 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17806          X"$0" : 'X\(//\)$' \| \
17807          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17808 $as_echo X/"$0" |
17809     sed '/^.*\/\([^/][^/]*\)\/*$/{
17810             s//\1/
17811             q
17812           }
17813           /^X\/\(\/\/\)$/{
17814             s//\1/
17815             q
17816           }
17817           /^X\/\(\/\).*/{
17818             s//\1/
17819             q
17820           }
17821           s/.*/./; q'`
17822
17823 # Avoid depending upon Character Ranges.
17824 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17825 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17826 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17827 as_cr_digits='0123456789'
17828 as_cr_alnum=$as_cr_Letters$as_cr_digits
17829
17830 ECHO_C= ECHO_N= ECHO_T=
17831 case `echo -n x` in #(((((
17832 -n*)
17833   case `echo 'xy\c'` in
17834   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17835   xy)  ECHO_C='\c';;
17836   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17837        ECHO_T=' ';;
17838   esac;;
17839 *)
17840   ECHO_N='-n';;
17841 esac
17842
17843 rm -f conf$$ conf$$.exe conf$$.file
17844 if test -d conf$$.dir; then
17845   rm -f conf$$.dir/conf$$.file
17846 else
17847   rm -f conf$$.dir
17848   mkdir conf$$.dir 2>/dev/null
17849 fi
17850 if (echo >conf$$.file) 2>/dev/null; then
17851   if ln -s conf$$.file conf$$ 2>/dev/null; then
17852     as_ln_s='ln -s'
17853     # ... but there are two gotchas:
17854     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17855     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17856     # In both cases, we have to default to `cp -p'.
17857     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17858       as_ln_s='cp -p'
17859   elif ln conf$$.file conf$$ 2>/dev/null; then
17860     as_ln_s=ln
17861   else
17862     as_ln_s='cp -p'
17863   fi
17864 else
17865   as_ln_s='cp -p'
17866 fi
17867 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17868 rmdir conf$$.dir 2>/dev/null
17869
17870
17871 # as_fn_mkdir_p
17872 # -------------
17873 # Create "$as_dir" as a directory, including parents if necessary.
17874 as_fn_mkdir_p ()
17875 {
17876
17877   case $as_dir in #(
17878   -*) as_dir=./$as_dir;;
17879   esac
17880   test -d "$as_dir" || eval $as_mkdir_p || {
17881     as_dirs=
17882     while :; do
17883       case $as_dir in #(
17884       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17885       *) as_qdir=$as_dir;;
17886       esac
17887       as_dirs="'$as_qdir' $as_dirs"
17888       as_dir=`$as_dirname -- "$as_dir" ||
17889 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17890          X"$as_dir" : 'X\(//\)[^/]' \| \
17891          X"$as_dir" : 'X\(//\)$' \| \
17892          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17893 $as_echo X"$as_dir" |
17894     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17895             s//\1/
17896             q
17897           }
17898           /^X\(\/\/\)[^/].*/{
17899             s//\1/
17900             q
17901           }
17902           /^X\(\/\/\)$/{
17903             s//\1/
17904             q
17905           }
17906           /^X\(\/\).*/{
17907             s//\1/
17908             q
17909           }
17910           s/.*/./; q'`
17911       test -d "$as_dir" && break
17912     done
17913     test -z "$as_dirs" || eval "mkdir $as_dirs"
17914   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
17915
17916
17917 } # as_fn_mkdir_p
17918 if mkdir -p . 2>/dev/null; then
17919   as_mkdir_p='mkdir -p "$as_dir"'
17920 else
17921   test -d ./-p && rmdir ./-p
17922   as_mkdir_p=false
17923 fi
17924
17925 if test -x / >/dev/null 2>&1; then
17926   as_test_x='test -x'
17927 else
17928   if ls -dL / >/dev/null 2>&1; then
17929     as_ls_L_option=L
17930   else
17931     as_ls_L_option=
17932   fi
17933   as_test_x='
17934     eval sh -c '\''
17935       if test -d "$1"; then
17936         test -d "$1/.";
17937       else
17938         case $1 in #(
17939         -*)set "./$1";;
17940         esac;
17941         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
17942         ???[sx]*):;;*)false;;esac;fi
17943     '\'' sh
17944   '
17945 fi
17946 as_executable_p=$as_test_x
17947
17948 # Sed expression to map a string onto a valid CPP name.
17949 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17950
17951 # Sed expression to map a string onto a valid variable name.
17952 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17953
17954
17955 exec 6>&1
17956 ## ----------------------------------- ##
17957 ## Main body of $CONFIG_STATUS script. ##
17958 ## ----------------------------------- ##
17959 _ASEOF
17960 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17961
17962 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17963 # Save the log message, to keep $0 and so on meaningful, and to
17964 # report actual input values of CONFIG_FILES etc. instead of their
17965 # values after options handling.
17966 ac_log="
17967 This file was extended by emacs $as_me 24.0.50, which was
17968 generated by GNU Autoconf 2.68.  Invocation command line was
17969
17970   CONFIG_FILES    = $CONFIG_FILES
17971   CONFIG_HEADERS  = $CONFIG_HEADERS
17972   CONFIG_LINKS    = $CONFIG_LINKS
17973   CONFIG_COMMANDS = $CONFIG_COMMANDS
17974   $ $0 $@
17975
17976 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17977 "
17978
17979 _ACEOF
17980
17981 case $ac_config_files in *"
17982 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17983 esac
17984
17985 case $ac_config_headers in *"
17986 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17987 esac
17988
17989
17990 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17991 # Files that config.status was made for.
17992 config_files="$ac_config_files"
17993 config_headers="$ac_config_headers"
17994 config_commands="$ac_config_commands"
17995
17996 _ACEOF
17997
17998 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17999 ac_cs_usage="\
18000 \`$as_me' instantiates files and other configuration actions
18001 from templates according to the current configuration.  Unless the files
18002 and actions are specified as TAGs, all are instantiated by default.
18003
18004 Usage: $0 [OPTION]... [TAG]...
18005
18006   -h, --help       print this help, then exit
18007   -V, --version    print version number and configuration settings, then exit
18008       --config     print configuration, then exit
18009   -q, --quiet, --silent
18010                    do not print progress messages
18011   -d, --debug      don't remove temporary files
18012       --recheck    update $as_me by reconfiguring in the same conditions
18013       --file=FILE[:TEMPLATE]
18014                    instantiate the configuration file FILE
18015       --header=FILE[:TEMPLATE]
18016                    instantiate the configuration header FILE
18017
18018 Configuration files:
18019 $config_files
18020
18021 Configuration headers:
18022 $config_headers
18023
18024 Configuration commands:
18025 $config_commands
18026
18027 Report bugs to the package provider."
18028
18029 _ACEOF
18030 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18031 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
18032 ac_cs_version="\\
18033 emacs config.status 24.0.50
18034 configured by $0, generated by GNU Autoconf 2.68,
18035   with options \\"\$ac_cs_config\\"
18036
18037 Copyright (C) 2010 Free Software Foundation, Inc.
18038 This config.status script is free software; the Free Software Foundation
18039 gives unlimited permission to copy, distribute and modify it."
18040
18041 ac_pwd='$ac_pwd'
18042 srcdir='$srcdir'
18043 INSTALL='$INSTALL'
18044 MKDIR_P='$MKDIR_P'
18045 AWK='$AWK'
18046 test -n "\$AWK" || AWK=awk
18047 _ACEOF
18048
18049 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18050 # The default lists apply if the user does not specify any file.
18051 ac_need_defaults=:
18052 while test $# != 0
18053 do
18054   case $1 in
18055   --*=?*)
18056     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18057     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
18058     ac_shift=:
18059     ;;
18060   --*=)
18061     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18062     ac_optarg=
18063     ac_shift=:
18064     ;;
18065   *)
18066     ac_option=$1
18067     ac_optarg=$2
18068     ac_shift=shift
18069     ;;
18070   esac
18071
18072   case $ac_option in
18073   # Handling of the options.
18074   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18075     ac_cs_recheck=: ;;
18076   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18077     $as_echo "$ac_cs_version"; exit ;;
18078   --config | --confi | --conf | --con | --co | --c )
18079     $as_echo "$ac_cs_config"; exit ;;
18080   --debug | --debu | --deb | --de | --d | -d )
18081     debug=: ;;
18082   --file | --fil | --fi | --f )
18083     $ac_shift
18084     case $ac_optarg in
18085     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18086     '') as_fn_error $? "missing file argument" ;;
18087     esac
18088     as_fn_append CONFIG_FILES " '$ac_optarg'"
18089     ac_need_defaults=false;;
18090   --header | --heade | --head | --hea )
18091     $ac_shift
18092     case $ac_optarg in
18093     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18094     esac
18095     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
18096     ac_need_defaults=false;;
18097   --he | --h)
18098     # Conflict between --help and --header
18099     as_fn_error $? "ambiguous option: \`$1'
18100 Try \`$0 --help' for more information.";;
18101   --help | --hel | -h )
18102     $as_echo "$ac_cs_usage"; exit ;;
18103   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18104   | -silent | --silent | --silen | --sile | --sil | --si | --s)
18105     ac_cs_silent=: ;;
18106
18107   # This is an error.
18108   -*) as_fn_error $? "unrecognized option: \`$1'
18109 Try \`$0 --help' for more information." ;;
18110
18111   *) as_fn_append ac_config_targets " $1"
18112      ac_need_defaults=false ;;
18113
18114   esac
18115   shift
18116 done
18117
18118 ac_configure_extra_args=
18119
18120 if $ac_cs_silent; then
18121   exec 6>/dev/null
18122   ac_configure_extra_args="$ac_configure_extra_args --silent"
18123 fi
18124
18125 _ACEOF
18126 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18127 if \$ac_cs_recheck; then
18128   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
18129   shift
18130   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18131   CONFIG_SHELL='$SHELL'
18132   export CONFIG_SHELL
18133   exec "\$@"
18134 fi
18135
18136 _ACEOF
18137 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18138 exec 5>>config.log
18139 {
18140   echo
18141   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18142 ## Running $as_me. ##
18143 _ASBOX
18144   $as_echo "$ac_log"
18145 } >&5
18146
18147 _ACEOF
18148 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18149 #
18150 # INIT-COMMANDS
18151 #
18152 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
18153 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
18154
18155 _ACEOF
18156
18157 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18158
18159 # Handling of arguments.
18160 for ac_config_target in $ac_config_targets
18161 do
18162   case $ac_config_target in
18163     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
18164     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18165     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18166     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
18167     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
18168     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
18169     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
18170     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
18171     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
18172     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
18173     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
18174     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
18175     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
18176     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
18177     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
18178     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
18179
18180   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18181   esac
18182 done
18183
18184
18185 # If the user did not use the arguments to specify the items to instantiate,
18186 # then the envvar interface is used.  Set only those that are not.
18187 # We use the long form for the default assignment because of an extremely
18188 # bizarre bug on SunOS 4.1.3.
18189 if $ac_need_defaults; then
18190   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18191   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18192   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18193 fi
18194
18195 # Have a temporary directory for convenience.  Make it in the build tree
18196 # simply because there is no reason against having it here, and in addition,
18197 # creating and moving files from /tmp can sometimes cause problems.
18198 # Hook for its removal unless debugging.
18199 # Note that there is a small window in which the directory will not be cleaned:
18200 # after its creation but before its name has been assigned to `$tmp'.
18201 $debug ||
18202 {
18203   tmp= ac_tmp=
18204   trap 'exit_status=$?
18205   : "${ac_tmp:=$tmp}"
18206   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18207 ' 0
18208   trap 'as_fn_exit 1' 1 2 13 15
18209 }
18210 # Create a (secure) tmp directory for tmp files.
18211
18212 {
18213   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18214   test -d "$tmp"
18215 }  ||
18216 {
18217   tmp=./conf$$-$RANDOM
18218   (umask 077 && mkdir "$tmp")
18219 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18220 ac_tmp=$tmp
18221
18222 # Set up the scripts for CONFIG_FILES section.
18223 # No need to generate them if there are no CONFIG_FILES.
18224 # This happens for instance with `./config.status config.h'.
18225 if test -n "$CONFIG_FILES"; then
18226
18227 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18228   ac_cs_awk_getline=:
18229   ac_cs_awk_pipe_init=
18230   ac_cs_awk_read_file='
18231       while ((getline aline < (F[key])) > 0)
18232         print(aline)
18233       close(F[key])'
18234   ac_cs_awk_pipe_fini=
18235 else
18236   ac_cs_awk_getline=false
18237   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18238   ac_cs_awk_read_file='
18239       print "|#_!!_#|"
18240       print "cat " F[key] " &&"
18241       '$ac_cs_awk_pipe_init
18242   # The final `:' finishes the AND list.
18243   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18244 fi
18245 ac_cr=`echo X | tr X '\015'`
18246 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18247 # But we know of no other shell where ac_cr would be empty at this
18248 # point, so we can use a bashism as a fallback.
18249 if test "x$ac_cr" = x; then
18250   eval ac_cr=\$\'\\r\'
18251 fi
18252 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18253 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18254   ac_cs_awk_cr='\\r'
18255 else
18256   ac_cs_awk_cr=$ac_cr
18257 fi
18258
18259 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18260 _ACEOF
18261
18262 # Create commands to substitute file output variables.
18263 {
18264   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
18265   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
18266   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18267   echo "_ACAWK" &&
18268   echo "_ACEOF"
18269 } >conf$$files.sh &&
18270 . ./conf$$files.sh ||
18271   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18272 rm -f conf$$files.sh
18273
18274 {
18275   echo "cat >conf$$subs.awk <<_ACEOF" &&
18276   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18277   echo "_ACEOF"
18278 } >conf$$subs.sh ||
18279   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18280 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18281 ac_delim='%!_!# '
18282 for ac_last_try in false false false false false :; do
18283   . ./conf$$subs.sh ||
18284     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18285
18286   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18287   if test $ac_delim_n = $ac_delim_num; then
18288     break
18289   elif $ac_last_try; then
18290     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18291   else
18292     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18293   fi
18294 done
18295 rm -f conf$$subs.sh
18296
18297 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18298 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18299 _ACEOF
18300 sed -n '
18301 h
18302 s/^/S["/; s/!.*/"]=/
18303 p
18304 g
18305 s/^[^!]*!//
18306 :repl
18307 t repl
18308 s/'"$ac_delim"'$//
18309 t delim
18310 :nl
18311 h
18312 s/\(.\{148\}\)..*/\1/
18313 t more1
18314 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18315 p
18316 n
18317 b repl
18318 :more1
18319 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18320 p
18321 g
18322 s/.\{148\}//
18323 t nl
18324 :delim
18325 h
18326 s/\(.\{148\}\)..*/\1/
18327 t more2
18328 s/["\\]/\\&/g; s/^/"/; s/$/"/
18329 p
18330 b
18331 :more2
18332 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18333 p
18334 g
18335 s/.\{148\}//
18336 t delim
18337 ' <conf$$subs.awk | sed '
18338 /^[^""]/{
18339   N
18340   s/\n//
18341 }
18342 ' >>$CONFIG_STATUS || ac_write_fail=1
18343 rm -f conf$$subs.awk
18344 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18345 _ACAWK
18346 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18347   for (key in S) S_is_set[key] = 1
18348   FS = "\a"
18349   \$ac_cs_awk_pipe_init
18350 }
18351 {
18352   line = $ 0
18353   nfields = split(line, field, "@")
18354   substed = 0
18355   len = length(field[1])
18356   for (i = 2; i < nfields; i++) {
18357     key = field[i]
18358     keylen = length(key)
18359     if (S_is_set[key]) {
18360       value = S[key]
18361       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18362       len += length(value) + length(field[++i])
18363       substed = 1
18364     } else
18365       len += 1 + keylen
18366   }
18367   if (nfields == 3 && !substed) {
18368     key = field[2]
18369     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
18370       \$ac_cs_awk_read_file
18371       next
18372     }
18373   }
18374   print line
18375 }
18376 \$ac_cs_awk_pipe_fini
18377 _ACAWK
18378 _ACEOF
18379 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18380 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18381   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18382 else
18383   cat
18384 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18385   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18386 _ACEOF
18387
18388 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18389 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18390 # trailing colons and then remove the whole line if VPATH becomes empty
18391 # (actually we leave an empty line to preserve line numbers).
18392 if test "x$srcdir" = x.; then
18393   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18394 h
18395 s///
18396 s/^/:/
18397 s/[      ]*$/:/
18398 s/:\$(srcdir):/:/g
18399 s/:\${srcdir}:/:/g
18400 s/:@srcdir@:/:/g
18401 s/^:*//
18402 s/:*$//
18403 x
18404 s/\(=[   ]*\).*/\1/
18405 G
18406 s/\n//
18407 s/^[^=]*=[       ]*$//
18408 }'
18409 fi
18410
18411 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18412 fi # test -n "$CONFIG_FILES"
18413
18414 # Set up the scripts for CONFIG_HEADERS section.
18415 # No need to generate them if there are no CONFIG_HEADERS.
18416 # This happens for instance with `./config.status Makefile'.
18417 if test -n "$CONFIG_HEADERS"; then
18418 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18419 BEGIN {
18420 _ACEOF
18421
18422 # Transform confdefs.h into an awk script `defines.awk', embedded as
18423 # here-document in config.status, that substitutes the proper values into
18424 # config.h.in to produce config.h.
18425
18426 # Create a delimiter string that does not exist in confdefs.h, to ease
18427 # handling of long lines.
18428 ac_delim='%!_!# '
18429 for ac_last_try in false false :; do
18430   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18431   if test -z "$ac_tt"; then
18432     break
18433   elif $ac_last_try; then
18434     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18435   else
18436     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18437   fi
18438 done
18439
18440 # For the awk script, D is an array of macro values keyed by name,
18441 # likewise P contains macro parameters if any.  Preserve backslash
18442 # newline sequences.
18443
18444 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18445 sed -n '
18446 s/.\{148\}/&'"$ac_delim"'/g
18447 t rset
18448 :rset
18449 s/^[     ]*#[    ]*define[       ][      ]*/ /
18450 t def
18451 d
18452 :def
18453 s/\\$//
18454 t bsnl
18455 s/["\\]/\\&/g
18456 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18457 D["\1"]=" \3"/p
18458 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18459 d
18460 :bsnl
18461 s/["\\]/\\&/g
18462 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18463 D["\1"]=" \3\\\\\\n"\\/p
18464 t cont
18465 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18466 t cont
18467 d
18468 :cont
18469 n
18470 s/.\{148\}/&'"$ac_delim"'/g
18471 t clear
18472 :clear
18473 s/\\$//
18474 t bsnlc
18475 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18476 d
18477 :bsnlc
18478 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18479 b cont
18480 ' <confdefs.h | sed '
18481 s/'"$ac_delim"'/"\\\
18482 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18483
18484 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18485   for (key in D) D_is_set[key] = 1
18486   FS = "\a"
18487 }
18488 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18489   line = \$ 0
18490   split(line, arg, " ")
18491   if (arg[1] == "#") {
18492     defundef = arg[2]
18493     mac1 = arg[3]
18494   } else {
18495     defundef = substr(arg[1], 2)
18496     mac1 = arg[2]
18497   }
18498   split(mac1, mac2, "(") #)
18499   macro = mac2[1]
18500   prefix = substr(line, 1, index(line, defundef) - 1)
18501   if (D_is_set[macro]) {
18502     # Preserve the white space surrounding the "#".
18503     print prefix "define", macro P[macro] D[macro]
18504     next
18505   } else {
18506     # Replace #undef with comments.  This is necessary, for example,
18507     # in the case of _POSIX_SOURCE, which is predefined and required
18508     # on some systems where configure will not decide to define it.
18509     if (defundef == "undef") {
18510       print "/*", prefix defundef, macro, "*/"
18511       next
18512     }
18513   }
18514 }
18515 { print }
18516 _ACAWK
18517 _ACEOF
18518 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18519   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18520 fi # test -n "$CONFIG_HEADERS"
18521
18522
18523 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
18524 shift
18525 for ac_tag
18526 do
18527   case $ac_tag in
18528   :[FHLC]) ac_mode=$ac_tag; continue;;
18529   esac
18530   case $ac_mode$ac_tag in
18531   :[FHL]*:*);;
18532   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18533   :[FH]-) ac_tag=-:-;;
18534   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18535   esac
18536   ac_save_IFS=$IFS
18537   IFS=:
18538   set x $ac_tag
18539   IFS=$ac_save_IFS
18540   shift
18541   ac_file=$1
18542   shift
18543
18544   case $ac_mode in
18545   :L) ac_source=$1;;
18546   :[FH])
18547     ac_file_inputs=
18548     for ac_f
18549     do
18550       case $ac_f in
18551       -) ac_f="$ac_tmp/stdin";;
18552       *) # Look for the file first in the build tree, then in the source tree
18553          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18554          # because $ac_f cannot contain `:'.
18555          test -f "$ac_f" ||
18556            case $ac_f in
18557            [\\/$]*) false;;
18558            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18559            esac ||
18560            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18561       esac
18562       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18563       as_fn_append ac_file_inputs " '$ac_f'"
18564     done
18565
18566     # Let's still pretend it is `configure' which instantiates (i.e., don't
18567     # use $as_me), people would be surprised to read:
18568     #    /* config.h.  Generated by config.status.  */
18569     configure_input='Generated from '`
18570           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18571         `' by configure.'
18572     if test x"$ac_file" != x-; then
18573       configure_input="$ac_file.  $configure_input"
18574       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18575 $as_echo "$as_me: creating $ac_file" >&6;}
18576     fi
18577     # Neutralize special characters interpreted by sed in replacement strings.
18578     case $configure_input in #(
18579     *\&* | *\|* | *\\* )
18580        ac_sed_conf_input=`$as_echo "$configure_input" |
18581        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18582     *) ac_sed_conf_input=$configure_input;;
18583     esac
18584
18585     case $ac_tag in
18586     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18587       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18588     esac
18589     ;;
18590   esac
18591
18592   ac_dir=`$as_dirname -- "$ac_file" ||
18593 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18594          X"$ac_file" : 'X\(//\)[^/]' \| \
18595          X"$ac_file" : 'X\(//\)$' \| \
18596          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18597 $as_echo X"$ac_file" |
18598     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18599             s//\1/
18600             q
18601           }
18602           /^X\(\/\/\)[^/].*/{
18603             s//\1/
18604             q
18605           }
18606           /^X\(\/\/\)$/{
18607             s//\1/
18608             q
18609           }
18610           /^X\(\/\).*/{
18611             s//\1/
18612             q
18613           }
18614           s/.*/./; q'`
18615   as_dir="$ac_dir"; as_fn_mkdir_p
18616   ac_builddir=.
18617
18618 case "$ac_dir" in
18619 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18620 *)
18621   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18622   # A ".." for each directory in $ac_dir_suffix.
18623   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18624   case $ac_top_builddir_sub in
18625   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18626   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18627   esac ;;
18628 esac
18629 ac_abs_top_builddir=$ac_pwd
18630 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18631 # for backward compatibility:
18632 ac_top_builddir=$ac_top_build_prefix
18633
18634 case $srcdir in
18635   .)  # We are building in place.
18636     ac_srcdir=.
18637     ac_top_srcdir=$ac_top_builddir_sub
18638     ac_abs_top_srcdir=$ac_pwd ;;
18639   [\\/]* | ?:[\\/]* )  # Absolute name.
18640     ac_srcdir=$srcdir$ac_dir_suffix;
18641     ac_top_srcdir=$srcdir
18642     ac_abs_top_srcdir=$srcdir ;;
18643   *) # Relative name.
18644     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18645     ac_top_srcdir=$ac_top_build_prefix$srcdir
18646     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18647 esac
18648 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18649
18650
18651   case $ac_mode in
18652   :F)
18653   #
18654   # CONFIG_FILE
18655   #
18656
18657   case $INSTALL in
18658   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18659   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18660   esac
18661   ac_MKDIR_P=$MKDIR_P
18662   case $MKDIR_P in
18663   [\\/$]* | ?:[\\/]* ) ;;
18664   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18665   esac
18666 _ACEOF
18667
18668 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18669 # If the template does not know about datarootdir, expand it.
18670 # FIXME: This hack should be removed a few years after 2.60.
18671 ac_datarootdir_hack=; ac_datarootdir_seen=
18672 ac_sed_dataroot='
18673 /datarootdir/ {
18674   p
18675   q
18676 }
18677 /@datadir@/p
18678 /@docdir@/p
18679 /@infodir@/p
18680 /@localedir@/p
18681 /@mandir@/p'
18682 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18683 *datarootdir*) ac_datarootdir_seen=yes;;
18684 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18685   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18686 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18687 _ACEOF
18688 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18689   ac_datarootdir_hack='
18690   s&@datadir@&$datadir&g
18691   s&@docdir@&$docdir&g
18692   s&@infodir@&$infodir&g
18693   s&@localedir@&$localedir&g
18694   s&@mandir@&$mandir&g
18695   s&\\\${datarootdir}&$datarootdir&g' ;;
18696 esac
18697 _ACEOF
18698
18699 # Neutralize VPATH when `$srcdir' = `.'.
18700 # Shell code in configure.ac might set extrasub.
18701 # FIXME: do we really want to maintain this feature?
18702 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18703 ac_sed_extra="$ac_vpsub
18704 $extrasub
18705 _ACEOF
18706 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18707 :t
18708 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18709 s|@configure_input@|$ac_sed_conf_input|;t t
18710 s&@top_builddir@&$ac_top_builddir_sub&;t t
18711 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18712 s&@srcdir@&$ac_srcdir&;t t
18713 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18714 s&@top_srcdir@&$ac_top_srcdir&;t t
18715 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18716 s&@builddir@&$ac_builddir&;t t
18717 s&@abs_builddir@&$ac_abs_builddir&;t t
18718 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18719 s&@INSTALL@&$ac_INSTALL&;t t
18720 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18721 $ac_datarootdir_hack
18722 "
18723 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
18724 if $ac_cs_awk_getline; then
18725   $AWK -f "$ac_tmp/subs.awk"
18726 else
18727   $AWK -f "$ac_tmp/subs.awk" | $SHELL
18728 fi \
18729   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18730
18731 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18732   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18733   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18734       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18735   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18736 which seems to be undefined.  Please make sure it is defined" >&5
18737 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18738 which seems to be undefined.  Please make sure it is defined" >&2;}
18739
18740   rm -f "$ac_tmp/stdin"
18741   case $ac_file in
18742   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18743   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18744   esac \
18745   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18746  ;;
18747   :H)
18748   #
18749   # CONFIG_HEADER
18750   #
18751   if test x"$ac_file" != x-; then
18752     {
18753       $as_echo "/* $configure_input  */" \
18754       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18755     } >"$ac_tmp/config.h" \
18756       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18757     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18758       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18759 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18760     else
18761       rm -f "$ac_file"
18762       mv "$ac_tmp/config.h" "$ac_file" \
18763         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18764     fi
18765   else
18766     $as_echo "/* $configure_input  */" \
18767       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18768       || as_fn_error $? "could not create -" "$LINENO" 5
18769   fi
18770 # Compute "$ac_file"'s index in $config_headers.
18771 _am_arg="$ac_file"
18772 _am_stamp_count=1
18773 for _am_header in $config_headers :; do
18774   case $_am_header in
18775     $_am_arg | $_am_arg:* )
18776       break ;;
18777     * )
18778       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18779   esac
18780 done
18781 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18782 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18783          X"$_am_arg" : 'X\(//\)[^/]' \| \
18784          X"$_am_arg" : 'X\(//\)$' \| \
18785          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18786 $as_echo X"$_am_arg" |
18787     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18788             s//\1/
18789             q
18790           }
18791           /^X\(\/\/\)[^/].*/{
18792             s//\1/
18793             q
18794           }
18795           /^X\(\/\/\)$/{
18796             s//\1/
18797             q
18798           }
18799           /^X\(\/\).*/{
18800             s//\1/
18801             q
18802           }
18803           s/.*/./; q'`/stamp-h$_am_stamp_count
18804  ;;
18805
18806   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18807 $as_echo "$as_me: executing $ac_file commands" >&6;}
18808  ;;
18809   esac
18810
18811
18812   case $ac_file$ac_mode in
18813     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18814   # Autoconf 2.62 quotes --file arguments for eval, but not when files
18815   # are listed without --file.  Let's play safe and only enable the eval
18816   # if we detect the quoting.
18817   case $CONFIG_FILES in
18818   *\'*) eval set x "$CONFIG_FILES" ;;
18819   *)   set x $CONFIG_FILES ;;
18820   esac
18821   shift
18822   for mf
18823   do
18824     # Strip MF so we end up with the name of the file.
18825     mf=`echo "$mf" | sed -e 's/:.*$//'`
18826     # Check whether this is an Automake generated Makefile or not.
18827     # We used to match only the files named `Makefile.in', but
18828     # some people rename them; so instead we look at the file content.
18829     # Grep'ing the first line is not enough: some people post-process
18830     # each Makefile.in and add a new line on top of each file to say so.
18831     # Grep'ing the whole file is not good either: AIX grep has a line
18832     # limit of 2048, but all sed's we know have understand at least 4000.
18833     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18834       dirpart=`$as_dirname -- "$mf" ||
18835 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18836          X"$mf" : 'X\(//\)[^/]' \| \
18837          X"$mf" : 'X\(//\)$' \| \
18838          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18839 $as_echo X"$mf" |
18840     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18841             s//\1/
18842             q
18843           }
18844           /^X\(\/\/\)[^/].*/{
18845             s//\1/
18846             q
18847           }
18848           /^X\(\/\/\)$/{
18849             s//\1/
18850             q
18851           }
18852           /^X\(\/\).*/{
18853             s//\1/
18854             q
18855           }
18856           s/.*/./; q'`
18857     else
18858       continue
18859     fi
18860     # Extract the definition of DEPDIR, am__include, and am__quote
18861     # from the Makefile without running `make'.
18862     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18863     test -z "$DEPDIR" && continue
18864     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18865     test -z "am__include" && continue
18866     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18867     # When using ansi2knr, U may be empty or an underscore; expand it
18868     U=`sed -n 's/^U = //p' < "$mf"`
18869     # Find all dependency output files, they are included files with
18870     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18871     # simplest approach to changing $(DEPDIR) to its actual value in the
18872     # expansion.
18873     for file in `sed -n "
18874       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18875          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
18876       # Make sure the directory exists.
18877       test -f "$dirpart/$file" && continue
18878       fdir=`$as_dirname -- "$file" ||
18879 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18880          X"$file" : 'X\(//\)[^/]' \| \
18881          X"$file" : 'X\(//\)$' \| \
18882          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18883 $as_echo X"$file" |
18884     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18885             s//\1/
18886             q
18887           }
18888           /^X\(\/\/\)[^/].*/{
18889             s//\1/
18890             q
18891           }
18892           /^X\(\/\/\)$/{
18893             s//\1/
18894             q
18895           }
18896           /^X\(\/\).*/{
18897             s//\1/
18898             q
18899           }
18900           s/.*/./; q'`
18901       as_dir=$dirpart/$fdir; as_fn_mkdir_p
18902       # echo "creating $dirpart/$file"
18903       echo '# dummy' > "$dirpart/$file"
18904     done
18905   done
18906 }
18907  ;;
18908     "default":C)
18909
18910 ### Make the necessary directories, if they don't exist.
18911 for dir in etc lisp ; do
18912   test -d ${dir} || mkdir ${dir}
18913 done
18914
18915 echo creating src/epaths.h
18916 ${MAKE-make} epaths-force
18917
18918 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
18919   echo creating src/.gdbinit
18920   echo source $srcdir/src/.gdbinit > src/.gdbinit
18921 fi
18922
18923  ;;
18924
18925   esac
18926 done # for ac_tag
18927
18928
18929 as_fn_exit 0
18930 _ACEOF
18931 ac_clean_files=$ac_clean_files_save
18932
18933 test $ac_write_fail = 0 ||
18934   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18935
18936
18937 # configure is writing to config.log, and then calls config.status.
18938 # config.status does its own redirection, appending to config.log.
18939 # Unfortunately, on DOS this fails, as config.log is still kept open
18940 # by configure, so config.status won't be able to write to it; its
18941 # output is simply discarded.  So we exec the FD to /dev/null,
18942 # effectively closing config.log, so it can be properly (re)opened and
18943 # appended to by config.status.  When coming back to configure, we
18944 # need to make the FD available again.
18945 if test "$no_create" != yes; then
18946   ac_cs_success=:
18947   ac_config_status_args=
18948   test "$silent" = yes &&
18949     ac_config_status_args="$ac_config_status_args --quiet"
18950   exec 5>/dev/null
18951   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18952   exec 5>>config.log
18953   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18954   # would make configure fail if this is the last instruction.
18955   $ac_cs_success || as_fn_exit 1
18956 fi
18957 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18958   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18959 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18960 fi
18961
18962