configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.68 for emacs 24.0.50.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
   8 # Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 if test "x$CONFIG_SHELL" = x; then
 138   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 139   emulate sh
 140   NULLCMD=:
 141   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 142   # is contrary to our usage.  Disable this feature.
 143   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 144   setopt NO_GLOB_SUBST
 145 else
 146   case \`(set -o) 2>/dev/null\` in #(
 147   *posix*) :
 148     set -o posix ;; #(
 149   *) :
 150      ;;
 151 esac
 152 fi
 153 "
 154   as_required="as_fn_return () { (exit \$1); }
 155 as_fn_success () { as_fn_return 0; }
 156 as_fn_failure () { as_fn_return 1; }
 157 as_fn_ret_success () { return 0; }
 158 as_fn_ret_failure () { return 1; }
 159
 160 exitcode=0
 161 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 162 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 163 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 164 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 165 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 166
 167 else
 168   exitcode=1; echo positional parameters were not saved.
 169 fi
 170 test x\$exitcode = x0 || exit 1"
 171   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 172   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 173   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 174   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 175 test \$(( 1 + 1 )) = 2 || exit 1"
 176   if (eval "$as_required") 2>/dev/null; then :
 177   as_have_required=yes
 178 else
 179   as_have_required=no
 180 fi
 181   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 182
 183 else
 184   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 185 as_found=false
 186 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 187 do
 188   IFS=$as_save_IFS
 189   test -z "$as_dir" && as_dir=.
 190   as_found=:
 191   case $as_dir in #(
 192          /*)
 193            for as_base in sh bash ksh sh5; do
 194              # Try only shells that exist, to save several forks.
 195              as_shell=$as_dir/$as_base
 196              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 197                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 198   CONFIG_SHELL=$as_shell as_have_required=yes
 199                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 200   break 2
 201 fi
 202 fi
 203            done;;
 204        esac
 205   as_found=false
 206 done
 207 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 208               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 209   CONFIG_SHELL=$SHELL as_have_required=yes
 210 fi; }
 211 IFS=$as_save_IFS
 212
 213
 214       if test "x$CONFIG_SHELL" != x; then :
 215   # We cannot yet assume a decent shell, so we have to provide a
 216         # neutralization value for shells without unset; and this also
 217         # works around shells that cannot unset nonexistent variables.
 218         # Preserve -v and -x to the replacement shell.
 219         BASH_ENV=/dev/null
 220         ENV=/dev/null
 221         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 222         export CONFIG_SHELL
 223         case $- in # ((((
 224           *v*x* | *x*v* ) as_opts=-vx ;;
 225           *v* ) as_opts=-v ;;
 226           *x* ) as_opts=-x ;;
 227           * ) as_opts= ;;
 228         esac
 229         exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
 230 fi
 231
 232     if test x$as_have_required = xno; then :
 233   $as_echo "$0: This script requires a shell more modern than all"
 234   $as_echo "$0: the shells that I found on your system."
 235   if test x${ZSH_VERSION+set} = xset ; then
 236     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 237     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 238   else
 239     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 240 $0: including any error possibly output before this
 241 $0: message. Then install a modern shell, or manually run
 242 $0: the script under such a shell if you do have one."
 243   fi
 244   exit 1
 245 fi
 246 fi
 247 fi
 248 SHELL=${CONFIG_SHELL-/bin/sh}
 249 export SHELL
 250 # Unset more variables known to interfere with behavior of common tools.
 251 CLICOLOR_FORCE= GREP_OPTIONS=
 252 unset CLICOLOR_FORCE GREP_OPTIONS
 253
 254 ## --------------------- ##
 255 ## M4sh Shell Functions. ##
 256 ## --------------------- ##
 257 # as_fn_unset VAR
 258 # ---------------
 259 # Portably unset VAR.
 260 as_fn_unset ()
 261 {
 262   { eval $1=; unset $1;}
 263 }
 264 as_unset=as_fn_unset
 265
 266 # as_fn_set_status STATUS
 267 # -----------------------
 268 # Set $? to STATUS, without forking.
 269 as_fn_set_status ()
 270 {
 271   return $1
 272 } # as_fn_set_status
 273
 274 # as_fn_exit STATUS
 275 # -----------------
 276 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 277 as_fn_exit ()
 278 {
 279   set +e
 280   as_fn_set_status $1
 281   exit $1
 282 } # as_fn_exit
 283
 284 # as_fn_mkdir_p
 285 # -------------
 286 # Create "$as_dir" as a directory, including parents if necessary.
 287 as_fn_mkdir_p ()
 288 {
 289
 290   case $as_dir in #(
 291   -*) as_dir=./$as_dir;;
 292   esac
 293   test -d "$as_dir" || eval $as_mkdir_p || {
 294     as_dirs=
 295     while :; do
 296       case $as_dir in #(
 297       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 298       *) as_qdir=$as_dir;;
 299       esac
 300       as_dirs="'$as_qdir' $as_dirs"
 301       as_dir=`$as_dirname -- "$as_dir" ||
 302 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 303          X"$as_dir" : 'X\(//\)[^/]' \| \
 304          X"$as_dir" : 'X\(//\)$' \| \
 305          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 306 $as_echo X"$as_dir" |
 307     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 308             s//\1/
 309             q
 310           }
 311           /^X\(\/\/\)[^/].*/{
 312             s//\1/
 313             q
 314           }
 315           /^X\(\/\/\)$/{
 316             s//\1/
 317             q
 318           }
 319           /^X\(\/\).*/{
 320             s//\1/
 321             q
 322           }
 323           s/.*/./; q'`
 324       test -d "$as_dir" && break
 325     done
 326     test -z "$as_dirs" || eval "mkdir $as_dirs"
 327   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 328
 329
 330 } # as_fn_mkdir_p
 331 # as_fn_append VAR VALUE
 332 # ----------------------
 333 # Append the text in VALUE to the end of the definition contained in VAR. Take
 334 # advantage of any shell optimizations that allow amortized linear growth over
 335 # repeated appends, instead of the typical quadratic growth present in naive
 336 # implementations.
 337 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 338   eval 'as_fn_append ()
 339   {
 340     eval $1+=\$2
 341   }'
 342 else
 343   as_fn_append ()
 344   {
 345     eval $1=\$$1\$2
 346   }
 347 fi # as_fn_append
 348
 349 # as_fn_arith ARG...
 350 # ------------------
 351 # Perform arithmetic evaluation on the ARGs, and store the result in the
 352 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 353 # must be portable across $(()) and expr.
 354 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 355   eval 'as_fn_arith ()
 356   {
 357     as_val=$(( $* ))
 358   }'
 359 else
 360   as_fn_arith ()
 361   {
 362     as_val=`expr "$@" || test $? -eq 1`
 363   }
 364 fi # as_fn_arith
 365
 366
 367 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 368 # ----------------------------------------
 369 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 370 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 371 # script with STATUS, using 1 if that was 0.
 372 as_fn_error ()
 373 {
 374   as_status=$1; test $as_status -eq 0 && as_status=1
 375   if test "$4"; then
 376     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 377     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 378   fi
 379   $as_echo "$as_me: error: $2" >&2
 380   as_fn_exit $as_status
 381 } # as_fn_error
 382
 383 if expr a : '\(a\)' >/dev/null 2>&1 &&
 384    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 385   as_expr=expr
 386 else
 387   as_expr=false
 388 fi
 389
 390 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 391   as_basename=basename
 392 else
 393   as_basename=false
 394 fi
 395
 396 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 397   as_dirname=dirname
 398 else
 399   as_dirname=false
 400 fi
 401
 402 as_me=`$as_basename -- "$0" ||
 403 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 404          X"$0" : 'X\(//\)$' \| \
 405          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 406 $as_echo X/"$0" |
 407     sed '/^.*\/\([^/][^/]*\)\/*$/{
 408             s//\1/
 409             q
 410           }
 411           /^X\/\(\/\/\)$/{
 412             s//\1/
 413             q
 414           }
 415           /^X\/\(\/\).*/{
 416             s//\1/
 417             q
 418           }
 419           s/.*/./; q'`
 420
 421 # Avoid depending upon Character Ranges.
 422 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 423 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 424 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 425 as_cr_digits='0123456789'
 426 as_cr_alnum=$as_cr_Letters$as_cr_digits
 427
 428
 429   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 430   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 431   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 432   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 433   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 434   sed -n '
 435     p
 436     /[$]LINENO/=
 437   ' <$as_myself |
 438     sed '
 439       s/[$]LINENO.*/&-/
 440       t lineno
 441       b
 442       :lineno
 443       N
 444       :loop
 445       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 446       t loop
 447       s/-\n.*//
 448     ' >$as_me.lineno &&
 449   chmod +x "$as_me.lineno" ||
 450     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 451
 452   # Don't try to exec as it changes $[0], causing all sort of problems
 453   # (the dirname of $[0] is not the place where we might find the
 454   # original and so on.  Autoconf is especially sensitive to this).
 455   . "./$as_me.lineno"
 456   # Exit status is that of the last command.
 457   exit
 458 }
 459
 460 ECHO_C= ECHO_N= ECHO_T=
 461 case `echo -n x` in #(((((
 462 -n*)
 463   case `echo 'xy\c'` in
 464   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 465   xy)  ECHO_C='\c';;
 466   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 467        ECHO_T=' ';;
 468   esac;;
 469 *)
 470   ECHO_N='-n';;
 471 esac
 472
 473 rm -f conf$$ conf$$.exe conf$$.file
 474 if test -d conf$$.dir; then
 475   rm -f conf$$.dir/conf$$.file
 476 else
 477   rm -f conf$$.dir
 478   mkdir conf$$.dir 2>/dev/null
 479 fi
 480 if (echo >conf$$.file) 2>/dev/null; then
 481   if ln -s conf$$.file conf$$ 2>/dev/null; then
 482     as_ln_s='ln -s'
 483     # ... but there are two gotchas:
 484     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 485     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 486     # In both cases, we have to default to `cp -p'.
 487     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 488       as_ln_s='cp -p'
 489   elif ln conf$$.file conf$$ 2>/dev/null; then
 490     as_ln_s=ln
 491   else
 492     as_ln_s='cp -p'
 493   fi
 494 else
 495   as_ln_s='cp -p'
 496 fi
 497 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 498 rmdir conf$$.dir 2>/dev/null
 499
 500 if mkdir -p . 2>/dev/null; then
 501   as_mkdir_p='mkdir -p "$as_dir"'
 502 else
 503   test -d ./-p && rmdir ./-p
 504   as_mkdir_p=false
 505 fi
 506
 507 if test -x / >/dev/null 2>&1; then
 508   as_test_x='test -x'
 509 else
 510   if ls -dL / >/dev/null 2>&1; then
 511     as_ls_L_option=L
 512   else
 513     as_ls_L_option=
 514   fi
 515   as_test_x='
 516     eval sh -c '\''
 517       if test -d "$1"; then
 518         test -d "$1/.";
 519       else
 520         case $1 in #(
 521         -*)set "./$1";;
 522         esac;
 523         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 524         ???[sx]*):;;*)false;;esac;fi
 525     '\'' sh
 526   '
 527 fi
 528 as_executable_p=$as_test_x
 529
 530 # Sed expression to map a string onto a valid CPP name.
 531 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 532
 533 # Sed expression to map a string onto a valid variable name.
 534 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 535
 536
 537 test -n "$DJDIR" || exec 7<&0 </dev/null
 538 exec 6>&1
 539
 540 # Name of the host.
 541 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 542 # so uname gets run too.
 543 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 544
 545 #
 546 # Initializations.
 547 #
 548 ac_default_prefix=/usr/local
 549 ac_clean_files=
 550 ac_config_libobj_dir=.
 551 LIBOBJS=
 552 cross_compiling=no
 553 subdirs=
 554 MFLAGS=
 555 MAKEFLAGS=
 556
 557 # Identity of this package.
 558 PACKAGE_NAME='emacs'
 559 PACKAGE_TARNAME='emacs'
 560 PACKAGE_VERSION='24.0.50'
 561 PACKAGE_STRING='emacs 24.0.50'
 562 PACKAGE_BUGREPORT=''
 563 PACKAGE_URL=''
 564
 565 ac_unique_file="src/lisp.h"
 566 # Factoring default headers for most tests.
 567 ac_includes_default="\
 568 #include <stdio.h>
 569 #ifdef HAVE_SYS_TYPES_H
 570 # include <sys/types.h>
 571 #endif
 572 #ifdef HAVE_SYS_STAT_H
 573 # include <sys/stat.h>
 574 #endif
 575 #ifdef STDC_HEADERS
 576 # include <stdlib.h>
 577 # include <stddef.h>
 578 #else
 579 # ifdef HAVE_STDLIB_H
 580 #  include <stdlib.h>
 581 # endif
 582 #endif
 583 #ifdef HAVE_STRING_H
 584 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 585 #  include <memory.h>
 586 # endif
 587 # include <string.h>
 588 #endif
 589 #ifdef HAVE_STRINGS_H
 590 # include <strings.h>
 591 #endif
 592 #ifdef HAVE_INTTYPES_H
 593 # include <inttypes.h>
 594 #endif
 595 #ifdef HAVE_STDINT_H
 596 # include <stdint.h>
 597 #endif
 598 #ifdef HAVE_UNISTD_H
 599 # include <unistd.h>
 600 #endif"
 601
 602 ac_header_list=
 603 gl_getopt_required=POSIX
 604 gl_getopt_required=POSIX
 605 ac_func_list=
 606 ac_subst_vars='gltests_LTLIBOBJS
 607 gltests_LIBOBJS
 608 gl_LTLIBOBJS
 609 gl_LIBOBJS
 610 am__EXEEXT_FALSE
 611 am__EXEEXT_TRUE
 612 LTLIBOBJS
 613 LIBOBJS
 614 WINDOW_SUPPORT
 615 TOOLTIP_SUPPORT
 616 MOUSE_SUPPORT
 617 LIB_GCC
 618 LD_FIRSTFLAG
 619 LD_SWITCH_SYSTEM_TEMACS
 620 POST_ALLOC_OBJ
 621 PRE_ALLOC_OBJ
 622 CYGWIN_OBJ
 623 RALLOC_OBJ
 624 OLDXMENU_DEPS
 625 LIBX_OTHER
 626 LIBXMENU
 627 OLDXMENU
 628 OLDXMENU_TARGET
 629 LIBXT_OTHER
 630 TOOLKIT_LIBW
 631 WIDGET_OBJ
 632 XOBJ
 633 XMENU_OBJ
 634 FONT_OBJ
 635 OTHER_FILES
 636 GNU_OBJC_CFLAGS
 637 ns_appsrc
 638 ns_appresdir
 639 ns_appbindir
 640 ns_appdir
 641 S_FILE
 642 M_FILE
 643 X_TOOLKIT_TYPE
 644 C_SWITCH_X_SYSTEM
 645 C_SWITCH_X_SITE
 646 LD_SWITCH_X_SITE
 647 gameuser
 648 gamedir
 649 bitmapdir
 650 archlibdir
 651 etcdir
 652 x_default_search_path
 653 lisppath
 654 locallisppath
 655 lispdir
 656 srcdir
 657 canonical
 658 configuration
 659 version
 660 KRB4LIB
 661 DESLIB
 662 KRB5LIB
 663 CRYPTOLIB
 664 COM_ERRLIB
 665 LIBRESOLV
 666 LIBHESIOD
 667 TERMCAP_OBJ
 668 LIBS_TERMCAP
 669 LIBGNU_LTLIBDEPS
 670 LIBGNU_LIBDEPS
 671 gltests_WITNESS
 672 HAVE_UNISTD_H
 673 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
 674 NEXT_UNISTD_H
 675 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
 676 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
 677 TIME_H_DEFINES_STRUCT_TIMESPEC
 678 NEXT_AS_FIRST_DIRECTIVE_TIME_H
 679 NEXT_TIME_H
 680 NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
 681 NEXT_SYS_STAT_H
 682 REPLACE_UTIMENSAT
 683 REPLACE_STAT
 684 REPLACE_MKNOD
 685 REPLACE_MKFIFO
 686 REPLACE_MKDIR
 687 REPLACE_LSTAT
 688 REPLACE_FUTIMENS
 689 REPLACE_FSTATAT
 690 REPLACE_FSTAT
 691 HAVE_UTIMENSAT
 692 HAVE_MKNODAT
 693 HAVE_MKNOD
 694 HAVE_MKFIFOAT
 695 HAVE_MKFIFO
 696 HAVE_MKDIRAT
 697 HAVE_LSTAT
 698 HAVE_LCHMOD
 699 HAVE_FUTIMENS
 700 HAVE_FSTATAT
 701 HAVE_FCHMODAT
 702 GNULIB_UTIMENSAT
 703 GNULIB_STAT
 704 GNULIB_MKNODAT
 705 GNULIB_MKNOD
 706 GNULIB_MKFIFOAT
 707 GNULIB_MKFIFO
 708 GNULIB_MKDIRAT
 709 GNULIB_LSTAT
 710 GNULIB_LCHMOD
 711 GNULIB_FUTIMENS
 712 GNULIB_FSTATAT
 713 GNULIB_FCHMODAT
 714 NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
 715 NEXT_STDLIB_H
 716 STDINT_H
 717 WINT_T_SUFFIX
 718 WCHAR_T_SUFFIX
 719 SIG_ATOMIC_T_SUFFIX
 720 SIZE_T_SUFFIX
 721 PTRDIFF_T_SUFFIX
 722 HAVE_SIGNED_WINT_T
 723 HAVE_SIGNED_WCHAR_T
 724 HAVE_SIGNED_SIG_ATOMIC_T
 725 BITSIZEOF_WINT_T
 726 BITSIZEOF_WCHAR_T
 727 BITSIZEOF_SIG_ATOMIC_T
 728 BITSIZEOF_SIZE_T
 729 BITSIZEOF_PTRDIFF_T
 730 HAVE_SYS_BITYPES_H
 731 HAVE_SYS_INTTYPES_H
 732 HAVE_STDINT_H
 733 NEXT_AS_FIRST_DIRECTIVE_STDINT_H
 734 NEXT_STDINT_H
 735 HAVE_SYS_TYPES_H
 736 HAVE_INTTYPES_H
 737 HAVE_WCHAR_H
 738 HAVE_UNSIGNED_LONG_LONG_INT
 739 HAVE_LONG_LONG_INT
 740 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 741 NEXT_STDDEF_H
 742 STDDEF_H
 743 HAVE_WCHAR_T
 744 REPLACE_NULL
 745 HAVE__BOOL
 746 STDBOOL_H
 747 APPLE_UNIVERSAL_BUILD
 748 REPLACE_TIMEGM
 749 REPLACE_NANOSLEEP
 750 REPLACE_MKTIME
 751 REPLACE_LOCALTIME_R
 752 HAVE_TIMEGM
 753 HAVE_STRPTIME
 754 HAVE_NANOSLEEP
 755 HAVE_DECL_LOCALTIME_R
 756 GNULIB_TIME_R
 757 GNULIB_TIMEGM
 758 GNULIB_STRPTIME
 759 GNULIB_NANOSLEEP
 760 GNULIB_MKTIME
 761 LTLIBINTL
 762 LIBINTL
 763 GETOPT_H
 764 HAVE_GETOPT_H
 765 NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
 766 NEXT_GETOPT_H
 767 PRAGMA_COLUMNS
 768 PRAGMA_SYSTEM_HEADER
 769 INCLUDE_NEXT_AS_FIRST_DIRECTIVE
 770 INCLUDE_NEXT
 771 UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
 772 UNISTD_H_HAVE_WINSOCK2_H
 773 REPLACE_WRITE
 774 REPLACE_USLEEP
 775 REPLACE_UNLINKAT
 776 REPLACE_UNLINK
 777 REPLACE_TTYNAME_R
 778 REPLACE_SYMLINK
 779 REPLACE_SLEEP
 780 REPLACE_RMDIR
 781 REPLACE_READLINK
 782 REPLACE_PWRITE
 783 REPLACE_PREAD
 784 REPLACE_LSEEK
 785 REPLACE_LINKAT
 786 REPLACE_LINK
 787 REPLACE_LCHOWN
 788 REPLACE_GETPAGESIZE
 789 REPLACE_GETGROUPS
 790 REPLACE_GETLOGIN_R
 791 REPLACE_GETDOMAINNAME
 792 REPLACE_GETCWD
 793 REPLACE_FCHOWNAT
 794 REPLACE_DUP2
 795 REPLACE_DUP
 796 REPLACE_CLOSE
 797 REPLACE_CHOWN
 798 HAVE_SYS_PARAM_H
 799 HAVE_OS_H
 800 HAVE_DECL_TTYNAME_R
 801 HAVE_DECL_GETUSERSHELL
 802 HAVE_DECL_GETPAGESIZE
 803 HAVE_DECL_GETLOGIN_R
 804 HAVE_DECL_GETDOMAINNAME
 805 HAVE_DECL_FCHDIR
 806 HAVE_DECL_ENVIRON
 807 HAVE_USLEEP
 808 HAVE_UNLINKAT
 809 HAVE_SYMLINKAT
 810 HAVE_SYMLINK
 811 HAVE_SLEEP
 812 HAVE_READLINKAT
 813 HAVE_READLINK
 814 HAVE_PWRITE
 815 HAVE_PREAD
 816 HAVE_PIPE2
 817 HAVE_PIPE
 818 HAVE_LINKAT
 819 HAVE_LINK
 820 HAVE_LCHOWN
 821 HAVE_GETPAGESIZE
 822 HAVE_GETLOGIN
 823 HAVE_GETHOSTNAME
 824 HAVE_GETGROUPS
 825 HAVE_GETDTABLESIZE
 826 HAVE_FTRUNCATE
 827 HAVE_FSYNC
 828 HAVE_FCHOWNAT
 829 HAVE_FCHDIR
 830 HAVE_FACCESSAT
 831 HAVE_EUIDACCESS
 832 HAVE_DUP3
 833 HAVE_DUP2
 834 HAVE_CHOWN
 835 GNULIB_WRITE
 836 GNULIB_USLEEP
 837 GNULIB_UNLINKAT
 838 GNULIB_UNLINK
 839 GNULIB_UNISTD_H_SIGPIPE
 840 GNULIB_UNISTD_H_GETOPT
 841 GNULIB_TTYNAME_R
 842 GNULIB_SYMLINKAT
 843 GNULIB_SYMLINK
 844 GNULIB_SLEEP
 845 GNULIB_RMDIR
 846 GNULIB_READLINKAT
 847 GNULIB_READLINK
 848 GNULIB_PWRITE
 849 GNULIB_PREAD
 850 GNULIB_PIPE2
 851 GNULIB_PIPE
 852 GNULIB_LSEEK
 853 GNULIB_LINKAT
 854 GNULIB_LINK
 855 GNULIB_LCHOWN
 856 GNULIB_GETUSERSHELL
 857 GNULIB_GETPAGESIZE
 858 GNULIB_GETLOGIN_R
 859 GNULIB_GETLOGIN
 860 GNULIB_GETHOSTNAME
 861 GNULIB_GETGROUPS
 862 GNULIB_GETDTABLESIZE
 863 GNULIB_GETDOMAINNAME
 864 GNULIB_GETCWD
 865 GNULIB_FTRUNCATE
 866 GNULIB_FSYNC
 867 GNULIB_FCHOWNAT
 868 GNULIB_FCHDIR
 869 GNULIB_FACCESSAT
 870 GNULIB_EUIDACCESS
 871 GNULIB_ENVIRON
 872 GNULIB_DUP3
 873 GNULIB_DUP2
 874 GNULIB_CLOSE
 875 GNULIB_CHOWN
 876 GETLOADAVG_LIBS
 877 REPLACE_UNSETENV
 878 REPLACE_STRTOD
 879 REPLACE_SETENV
 880 REPLACE_REALPATH
 881 REPLACE_REALLOC
 882 REPLACE_PUTENV
 883 REPLACE_MKSTEMP
 884 REPLACE_MALLOC
 885 REPLACE_CANONICALIZE_FILE_NAME
 886 REPLACE_CALLOC
 887 HAVE_DECL_UNSETENV
 888 HAVE_UNLOCKPT
 889 HAVE_SYS_LOADAVG_H
 890 HAVE_STRUCT_RANDOM_DATA
 891 HAVE_STRTOULL
 892 HAVE_STRTOLL
 893 HAVE_STRTOD
 894 HAVE_DECL_SETENV
 895 HAVE_SETENV
 896 HAVE_RPMATCH
 897 HAVE_REALPATH
 898 HAVE_RANDOM_R
 899 HAVE_RANDOM_H
 900 HAVE_PTSNAME
 901 HAVE_MKSTEMPS
 902 HAVE_MKSTEMP
 903 HAVE_MKOSTEMPS
 904 HAVE_MKOSTEMP
 905 HAVE_MKDTEMP
 906 HAVE_GRANTPT
 907 HAVE_GETSUBOPT
 908 HAVE_DECL_GETLOADAVG
 909 HAVE_CANONICALIZE_FILE_NAME
 910 HAVE_ATOLL
 911 HAVE__EXIT
 912 GNULIB_UNSETENV
 913 GNULIB_UNLOCKPT
 914 GNULIB_SYSTEM_POSIX
 915 GNULIB_STRTOULL
 916 GNULIB_STRTOLL
 917 GNULIB_STRTOD
 918 GNULIB_SETENV
 919 GNULIB_RPMATCH
 920 GNULIB_REALPATH
 921 GNULIB_REALLOC_POSIX
 922 GNULIB_RANDOM_R
 923 GNULIB_PUTENV
 924 GNULIB_PTSNAME
 925 GNULIB_MKSTEMPS
 926 GNULIB_MKSTEMP
 927 GNULIB_MKOSTEMPS
 928 GNULIB_MKOSTEMP
 929 GNULIB_MKDTEMP
 930 GNULIB_MALLOC_POSIX
 931 GNULIB_GRANTPT
 932 GNULIB_GETSUBOPT
 933 GNULIB_GETLOADAVG
 934 GNULIB_CANONICALIZE_FILE_NAME
 935 GNULIB_CALLOC_POSIX
 936 GNULIB_ATOLL
 937 GNULIB__EXIT
 938 GL_COND_LIBTOOL_FALSE
 939 GL_COND_LIBTOOL_TRUE
 940 BLESSMAIL_TARGET
 941 LIBS_MAIL
 942 liblockfile
 943 ALLOCA
 944 LIBXML2_LIBS
 945 LIBXML2_CFLAGS
 946 LIBXSM
 947 LIBGPM
 948 LIBGIF
 949 LIBTIFF
 950 LIBPNG
 951 LIBJPEG
 952 LIBXPM
 953 FREETYPE_LIBS
 954 FREETYPE_CFLAGS
 955 M17N_FLT_LIBS
 956 M17N_FLT_CFLAGS
 957 LIBOTF_LIBS
 958 LIBOTF_CFLAGS
 959 XFT_LIBS
 960 XFT_CFLAGS
 961 FONTCONFIG_LIBS
 962 FONTCONFIG_CFLAGS
 963 LIBXMU
 964 LIBXTR6
 965 LIBGNUTLS_LIBS
 966 LIBGNUTLS_CFLAGS
 967 LIBSELINUX_LIBS
 968 GCONF_LIBS
 969 GCONF_CFLAGS
 970 DBUS_OBJ
 971 DBUS_LIBS
 972 DBUS_CFLAGS
 973 GTK_OBJ
 974 GTK_LIBS
 975 GTK_CFLAGS
 976 IMAGEMAGICK_LIBS
 977 IMAGEMAGICK_CFLAGS
 978 RSVG_LIBS
 979 RSVG_CFLAGS
 980 VMLIMIT_OBJ
 981 GMALLOC_OBJ
 982 HAVE_XSERVER
 983 LIB_STANDARD
 984 NS_SUPPORT
 985 NS_OBJC_OBJ
 986 NS_OBJ
 987 TEMACS_LDFLAGS2
 988 LD_SWITCH_X_SITE_AUX_RPATH
 989 LD_SWITCH_X_SITE_AUX
 990 XMKMF
 991 DEPFLAGS
 992 MKDEPDIR
 993 CFLAGS_SOUND
 994 ALSA_LIBS
 995 ALSA_CFLAGS
 996 PKG_CONFIG
 997 LIBSOUND
 998 START_FILES
 999 LIB_MATH
1000 CRT_DIR
1001 LIBS_SYSTEM
1002 C_SWITCH_SYSTEM
1003 UNEXEC_OBJ
1004 C_SWITCH_MACHINE
1005 LD_SWITCH_SYSTEM
1006 CANNOT_DUMP
1007 HAVE_MAKEINFO
1008 GZIP_PROG
1009 INSTALL_INFO
1010 C_WARNINGS_SWITCH
1011 EGREP
1012 GREP
1013 CPP
1014 RANLIB
1015 am__fastdepCC_FALSE
1016 am__fastdepCC_TRUE
1017 CCDEPMODE
1018 AMDEPBACKSLASH
1019 AMDEP_FALSE
1020 AMDEP_TRUE
1021 am__quote
1022 am__include
1023 DEPDIR
1024 OBJEXT
1025 EXEEXT
1026 ac_ct_CC
1027 CPPFLAGS
1028 LDFLAGS
1029 CFLAGS
1030 CC
1031 host_os
1032 host_vendor
1033 host_cpu
1034 host
1035 build_os
1036 build_vendor
1037 build_cpu
1038 build
1039 PROFILING_CFLAGS
1040 MAINT
1041 GZIP_INFO
1042 am__untar
1043 am__tar
1044 AMTAR
1045 am__leading_dot
1046 SET_MAKE
1047 AWK
1048 mkdir_p
1049 MKDIR_P
1050 INSTALL_STRIP_PROGRAM
1051 STRIP
1052 install_sh
1053 MAKEINFO
1054 AUTOHEADER
1055 AUTOMAKE
1056 AUTOCONF
1057 ACLOCAL
1058 VERSION
1059 PACKAGE
1060 CYGPATH_W
1061 am__isrc
1062 INSTALL_DATA
1063 INSTALL_SCRIPT
1064 INSTALL_PROGRAM
1065 target_alias
1066 host_alias
1067 build_alias
1068 LIBS
1069 ECHO_T
1070 ECHO_N
1071 ECHO_C
1072 DEFS
1073 mandir
1074 localedir
1075 libdir
1076 psdir
1077 pdfdir
1078 dvidir
1079 htmldir
1080 infodir
1081 docdir
1082 oldincludedir
1083 includedir
1084 localstatedir
1085 sharedstatedir
1086 sysconfdir
1087 datadir
1088 datarootdir
1089 libexecdir
1090 sbindir
1091 bindir
1092 program_transform_name
1093 prefix
1094 exec_prefix
1095 PACKAGE_URL
1096 PACKAGE_BUGREPORT
1097 PACKAGE_STRING
1098 PACKAGE_VERSION
1099 PACKAGE_TARNAME
1100 PACKAGE_NAME
1101 PATH_SEPARATOR
1102 SHELL'
1103 ac_subst_files='deps_frag
1104 ns_frag'
1105 ac_user_opts='
1106 enable_option_checking
1107 with_pop
1108 with_kerberos
1109 with_kerberos5
1110 with_hesiod
1111 with_mmdf
1112 with_mail_unlink
1113 with_mailhost
1114 with_sound
1115 with_sync_input
1116 with_x_toolkit
1117 with_xpm
1118 with_jpeg
1119 with_tiff
1120 with_gif
1121 with_png
1122 with_rsvg
1123 with_xml2
1124 with_imagemagick
1125 with_xft
1126 with_libotf
1127 with_m17n_flt
1128 with_toolkit_scroll_bars
1129 with_xaw3d
1130 with_xim
1131 with_ns
1132 with_gpm
1133 with_dbus
1134 with_gconf
1135 with_selinux
1136 with_gnutls
1137 with_makeinfo
1138 with_compress_info
1139 with_pkg_config_prog
1140 with_crt_dir
1141 with_gameuser
1142 with_gnustep_conf
1143 enable_ns_self_contained
1144 enable_asserts
1145 enable_maintainer_mode
1146 enable_locallisppath
1147 enable_checking
1148 enable_use_lisp_union_type
1149 enable_profiling
1150 enable_autodepend
1151 enable_dependency_tracking
1152 enable_largefile
1153 with_x
1154 '
1155       ac_precious_vars='build_alias
1156 host_alias
1157 target_alias
1158 CC
1159 CFLAGS
1160 LDFLAGS
1161 LIBS
1162 CPPFLAGS
1163 CPP
1164 CPPFLAGS
1165 CPP
1166 CPPFLAGS
1167 XMKMF'
1168
1169
1170 # Initialize some variables set by options.
1171 ac_init_help=
1172 ac_init_version=false
1173 ac_unrecognized_opts=
1174 ac_unrecognized_sep=
1175 # The variables have the same names as the options, with
1176 # dashes changed to underlines.
1177 cache_file=/dev/null
1178 exec_prefix=NONE
1179 no_create=
1180 no_recursion=
1181 prefix=NONE
1182 program_prefix=NONE
1183 program_suffix=NONE
1184 program_transform_name=s,x,x,
1185 silent=
1186 site=
1187 srcdir=
1188 verbose=
1189 x_includes=NONE
1190 x_libraries=NONE
1191
1192 # Installation directory options.
1193 # These are left unexpanded so users can "make install exec_prefix=/foo"
1194 # and all the variables that are supposed to be based on exec_prefix
1195 # by default will actually change.
1196 # Use braces instead of parens because sh, perl, etc. also accept them.
1197 # (The list follows the same order as the GNU Coding Standards.)
1198 bindir='${exec_prefix}/bin'
1199 sbindir='${exec_prefix}/sbin'
1200 libexecdir='${exec_prefix}/libexec'
1201 datarootdir='${prefix}/share'
1202 datadir='${datarootdir}'
1203 sysconfdir='${prefix}/etc'
1204 sharedstatedir='${prefix}/com'
1205 localstatedir='${prefix}/var'
1206 includedir='${prefix}/include'
1207 oldincludedir='/usr/include'
1208 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1209 infodir='${datarootdir}/info'
1210 htmldir='${docdir}'
1211 dvidir='${docdir}'
1212 pdfdir='${docdir}'
1213 psdir='${docdir}'
1214 libdir='${exec_prefix}/lib'
1215 localedir='${datarootdir}/locale'
1216 mandir='${datarootdir}/man'
1217
1218 ac_prev=
1219 ac_dashdash=
1220 for ac_option
1221 do
1222   # If the previous option needs an argument, assign it.
1223   if test -n "$ac_prev"; then
1224     eval $ac_prev=\$ac_option
1225     ac_prev=
1226     continue
1227   fi
1228
1229   case $ac_option in
1230   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1231   *=)   ac_optarg= ;;
1232   *)    ac_optarg=yes ;;
1233   esac
1234
1235   # Accept the important Cygnus configure options, so we can diagnose typos.
1236
1237   case $ac_dashdash$ac_option in
1238   --)
1239     ac_dashdash=yes ;;
1240
1241   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1242     ac_prev=bindir ;;
1243   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1244     bindir=$ac_optarg ;;
1245
1246   -build | --build | --buil | --bui | --bu)
1247     ac_prev=build_alias ;;
1248   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1249     build_alias=$ac_optarg ;;
1250
1251   -cache-file | --cache-file | --cache-fil | --cache-fi \
1252   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1253     ac_prev=cache_file ;;
1254   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1255   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1256     cache_file=$ac_optarg ;;
1257
1258   --config-cache | -C)
1259     cache_file=config.cache ;;
1260
1261   -datadir | --datadir | --datadi | --datad)
1262     ac_prev=datadir ;;
1263   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1264     datadir=$ac_optarg ;;
1265
1266   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1267   | --dataroo | --dataro | --datar)
1268     ac_prev=datarootdir ;;
1269   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1270   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1271     datarootdir=$ac_optarg ;;
1272
1273   -disable-* | --disable-*)
1274     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1275     # Reject names that are not valid shell variable names.
1276     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1277       as_fn_error $? "invalid feature name: $ac_useropt"
1278     ac_useropt_orig=$ac_useropt
1279     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1280     case $ac_user_opts in
1281       *"
1282 "enable_$ac_useropt"
1283 "*) ;;
1284       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1285          ac_unrecognized_sep=', ';;
1286     esac
1287     eval enable_$ac_useropt=no ;;
1288
1289   -docdir | --docdir | --docdi | --doc | --do)
1290     ac_prev=docdir ;;
1291   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1292     docdir=$ac_optarg ;;
1293
1294   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1295     ac_prev=dvidir ;;
1296   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1297     dvidir=$ac_optarg ;;
1298
1299   -enable-* | --enable-*)
1300     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1301     # Reject names that are not valid shell variable names.
1302     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1303       as_fn_error $? "invalid feature name: $ac_useropt"
1304     ac_useropt_orig=$ac_useropt
1305     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1306     case $ac_user_opts in
1307       *"
1308 "enable_$ac_useropt"
1309 "*) ;;
1310       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1311          ac_unrecognized_sep=', ';;
1312     esac
1313     eval enable_$ac_useropt=\$ac_optarg ;;
1314
1315   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1316   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1317   | --exec | --exe | --ex)
1318     ac_prev=exec_prefix ;;
1319   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1320   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1321   | --exec=* | --exe=* | --ex=*)
1322     exec_prefix=$ac_optarg ;;
1323
1324   -gas | --gas | --ga | --g)
1325     # Obsolete; use --with-gas.
1326     with_gas=yes ;;
1327
1328   -help | --help | --hel | --he | -h)
1329     ac_init_help=long ;;
1330   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1331     ac_init_help=recursive ;;
1332   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1333     ac_init_help=short ;;
1334
1335   -host | --host | --hos | --ho)
1336     ac_prev=host_alias ;;
1337   -host=* | --host=* | --hos=* | --ho=*)
1338     host_alias=$ac_optarg ;;
1339
1340   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1341     ac_prev=htmldir ;;
1342   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1343   | --ht=*)
1344     htmldir=$ac_optarg ;;
1345
1346   -includedir | --includedir | --includedi | --included | --include \
1347   | --includ | --inclu | --incl | --inc)
1348     ac_prev=includedir ;;
1349   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1350   | --includ=* | --inclu=* | --incl=* | --inc=*)
1351     includedir=$ac_optarg ;;
1352
1353   -infodir | --infodir | --infodi | --infod | --info | --inf)
1354     ac_prev=infodir ;;
1355   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1356     infodir=$ac_optarg ;;
1357
1358   -libdir | --libdir | --libdi | --libd)
1359     ac_prev=libdir ;;
1360   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1361     libdir=$ac_optarg ;;
1362
1363   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1364   | --libexe | --libex | --libe)
1365     ac_prev=libexecdir ;;
1366   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1367   | --libexe=* | --libex=* | --libe=*)
1368     libexecdir=$ac_optarg ;;
1369
1370   -localedir | --localedir | --localedi | --localed | --locale)
1371     ac_prev=localedir ;;
1372   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1373     localedir=$ac_optarg ;;
1374
1375   -localstatedir | --localstatedir | --localstatedi | --localstated \
1376   | --localstate | --localstat | --localsta | --localst | --locals)
1377     ac_prev=localstatedir ;;
1378   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1379   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1380     localstatedir=$ac_optarg ;;
1381
1382   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1383     ac_prev=mandir ;;
1384   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1385     mandir=$ac_optarg ;;
1386
1387   -nfp | --nfp | --nf)
1388     # Obsolete; use --without-fp.
1389     with_fp=no ;;
1390
1391   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1392   | --no-cr | --no-c | -n)
1393     no_create=yes ;;
1394
1395   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1396   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1397     no_recursion=yes ;;
1398
1399   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1400   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1401   | --oldin | --oldi | --old | --ol | --o)
1402     ac_prev=oldincludedir ;;
1403   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1404   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1405   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1406     oldincludedir=$ac_optarg ;;
1407
1408   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1409     ac_prev=prefix ;;
1410   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1411     prefix=$ac_optarg ;;
1412
1413   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1414   | --program-pre | --program-pr | --program-p)
1415     ac_prev=program_prefix ;;
1416   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1417   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1418     program_prefix=$ac_optarg ;;
1419
1420   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1421   | --program-suf | --program-su | --program-s)
1422     ac_prev=program_suffix ;;
1423   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1424   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1425     program_suffix=$ac_optarg ;;
1426
1427   -program-transform-name | --program-transform-name \
1428   | --program-transform-nam | --program-transform-na \
1429   | --program-transform-n | --program-transform- \
1430   | --program-transform | --program-transfor \
1431   | --program-transfo | --program-transf \
1432   | --program-trans | --program-tran \
1433   | --progr-tra | --program-tr | --program-t)
1434     ac_prev=program_transform_name ;;
1435   -program-transform-name=* | --program-transform-name=* \
1436   | --program-transform-nam=* | --program-transform-na=* \
1437   | --program-transform-n=* | --program-transform-=* \
1438   | --program-transform=* | --program-transfor=* \
1439   | --program-transfo=* | --program-transf=* \
1440   | --program-trans=* | --program-tran=* \
1441   | --progr-tra=* | --program-tr=* | --program-t=*)
1442     program_transform_name=$ac_optarg ;;
1443
1444   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1445     ac_prev=pdfdir ;;
1446   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1447     pdfdir=$ac_optarg ;;
1448
1449   -psdir | --psdir | --psdi | --psd | --ps)
1450     ac_prev=psdir ;;
1451   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1452     psdir=$ac_optarg ;;
1453
1454   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1455   | -silent | --silent | --silen | --sile | --sil)
1456     silent=yes ;;
1457
1458   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1459     ac_prev=sbindir ;;
1460   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1461   | --sbi=* | --sb=*)
1462     sbindir=$ac_optarg ;;
1463
1464   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1465   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1466   | --sharedst | --shareds | --shared | --share | --shar \
1467   | --sha | --sh)
1468     ac_prev=sharedstatedir ;;
1469   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1470   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1471   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1472   | --sha=* | --sh=*)
1473     sharedstatedir=$ac_optarg ;;
1474
1475   -site | --site | --sit)
1476     ac_prev=site ;;
1477   -site=* | --site=* | --sit=*)
1478     site=$ac_optarg ;;
1479
1480   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1481     ac_prev=srcdir ;;
1482   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1483     srcdir=$ac_optarg ;;
1484
1485   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1486   | --syscon | --sysco | --sysc | --sys | --sy)
1487     ac_prev=sysconfdir ;;
1488   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1489   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1490     sysconfdir=$ac_optarg ;;
1491
1492   -target | --target | --targe | --targ | --tar | --ta | --t)
1493     ac_prev=target_alias ;;
1494   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1495     target_alias=$ac_optarg ;;
1496
1497   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1498     verbose=yes ;;
1499
1500   -version | --version | --versio | --versi | --vers | -V)
1501     ac_init_version=: ;;
1502
1503   -with-* | --with-*)
1504     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1505     # Reject names that are not valid shell variable names.
1506     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1507       as_fn_error $? "invalid package name: $ac_useropt"
1508     ac_useropt_orig=$ac_useropt
1509     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1510     case $ac_user_opts in
1511       *"
1512 "with_$ac_useropt"
1513 "*) ;;
1514       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1515          ac_unrecognized_sep=', ';;
1516     esac
1517     eval with_$ac_useropt=\$ac_optarg ;;
1518
1519   -without-* | --without-*)
1520     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1521     # Reject names that are not valid shell variable names.
1522     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1523       as_fn_error $? "invalid package name: $ac_useropt"
1524     ac_useropt_orig=$ac_useropt
1525     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1526     case $ac_user_opts in
1527       *"
1528 "with_$ac_useropt"
1529 "*) ;;
1530       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1531          ac_unrecognized_sep=', ';;
1532     esac
1533     eval with_$ac_useropt=no ;;
1534
1535   --x)
1536     # Obsolete; use --with-x.
1537     with_x=yes ;;
1538
1539   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1540   | --x-incl | --x-inc | --x-in | --x-i)
1541     ac_prev=x_includes ;;
1542   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1543   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1544     x_includes=$ac_optarg ;;
1545
1546   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1547   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1548     ac_prev=x_libraries ;;
1549   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1550   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1551     x_libraries=$ac_optarg ;;
1552
1553   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1554 Try \`$0 --help' for more information"
1555     ;;
1556
1557   *=*)
1558     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1559     # Reject names that are not valid shell variable names.
1560     case $ac_envvar in #(
1561       '' | [0-9]* | *[!_$as_cr_alnum]* )
1562       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1563     esac
1564     eval $ac_envvar=\$ac_optarg
1565     export $ac_envvar ;;
1566
1567   *)
1568     # FIXME: should be removed in autoconf 3.0.
1569     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1570     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1571       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1572     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1573     ;;
1574
1575   esac
1576 done
1577
1578 if test -n "$ac_prev"; then
1579   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1580   as_fn_error $? "missing argument to $ac_option"
1581 fi
1582
1583 if test -n "$ac_unrecognized_opts"; then
1584   case $enable_option_checking in
1585     no) ;;
1586     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1587     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1588   esac
1589 fi
1590
1591 # Check all directory arguments for consistency.
1592 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1593                 datadir sysconfdir sharedstatedir localstatedir includedir \
1594                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1595                 libdir localedir mandir
1596 do
1597   eval ac_val=\$$ac_var
1598   # Remove trailing slashes.
1599   case $ac_val in
1600     */ )
1601       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1602       eval $ac_var=\$ac_val;;
1603   esac
1604   # Be sure to have absolute directory names.
1605   case $ac_val in
1606     [\\/$]* | ?:[\\/]* )  continue;;
1607     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1608   esac
1609   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1610 done
1611
1612 # There might be people who depend on the old broken behavior: `$host'
1613 # used to hold the argument of --host etc.
1614 # FIXME: To remove some day.
1615 build=$build_alias
1616 host=$host_alias
1617 target=$target_alias
1618
1619 # FIXME: To remove some day.
1620 if test "x$host_alias" != x; then
1621   if test "x$build_alias" = x; then
1622     cross_compiling=maybe
1623     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1624     If a cross compiler is detected then cross compile mode will be used" >&2
1625   elif test "x$build_alias" != "x$host_alias"; then
1626     cross_compiling=yes
1627   fi
1628 fi
1629
1630 ac_tool_prefix=
1631 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1632
1633 test "$silent" = yes && exec 6>/dev/null
1634
1635
1636 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1637 ac_ls_di=`ls -di .` &&
1638 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1639   as_fn_error $? "working directory cannot be determined"
1640 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1641   as_fn_error $? "pwd does not report name of working directory"
1642
1643
1644 # Find the source files, if location was not specified.
1645 if test -z "$srcdir"; then
1646   ac_srcdir_defaulted=yes
1647   # Try the directory containing this script, then the parent directory.
1648   ac_confdir=`$as_dirname -- "$as_myself" ||
1649 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1650          X"$as_myself" : 'X\(//\)[^/]' \| \
1651          X"$as_myself" : 'X\(//\)$' \| \
1652          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1653 $as_echo X"$as_myself" |
1654     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1655             s//\1/
1656             q
1657           }
1658           /^X\(\/\/\)[^/].*/{
1659             s//\1/
1660             q
1661           }
1662           /^X\(\/\/\)$/{
1663             s//\1/
1664             q
1665           }
1666           /^X\(\/\).*/{
1667             s//\1/
1668             q
1669           }
1670           s/.*/./; q'`
1671   srcdir=$ac_confdir
1672   if test ! -r "$srcdir/$ac_unique_file"; then
1673     srcdir=..
1674   fi
1675 else
1676   ac_srcdir_defaulted=no
1677 fi
1678 if test ! -r "$srcdir/$ac_unique_file"; then
1679   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1680   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1681 fi
1682 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1683 ac_abs_confdir=`(
1684         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1685         pwd)`
1686 # When building in place, set srcdir=.
1687 if test "$ac_abs_confdir" = "$ac_pwd"; then
1688   srcdir=.
1689 fi
1690 # Remove unnecessary trailing slashes from srcdir.
1691 # Double slashes in file names in object file debugging info
1692 # mess up M-x gdb in Emacs.
1693 case $srcdir in
1694 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1695 esac
1696 for ac_var in $ac_precious_vars; do
1697   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1698   eval ac_env_${ac_var}_value=\$${ac_var}
1699   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1700   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1701 done
1702
1703 #
1704 # Report the --help message.
1705 #
1706 if test "$ac_init_help" = "long"; then
1707   # Omit some internal or obsolete options to make the list less imposing.
1708   # This message is too long to be a string in the A/UX 3.1 sh.
1709   cat <<_ACEOF
1710 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1711
1712 Usage: $0 [OPTION]... [VAR=VALUE]...
1713
1714 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1715 VAR=VALUE.  See below for descriptions of some of the useful variables.
1716
1717 Defaults for the options are specified in brackets.
1718
1719 Configuration:
1720   -h, --help              display this help and exit
1721       --help=short        display options specific to this package
1722       --help=recursive    display the short help of all the included packages
1723   -V, --version           display version information and exit
1724   -q, --quiet, --silent   do not print \`checking ...' messages
1725       --cache-file=FILE   cache test results in FILE [disabled]
1726   -C, --config-cache      alias for \`--cache-file=config.cache'
1727   -n, --no-create         do not create output files
1728       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1729
1730 Installation directories:
1731   --prefix=PREFIX         install architecture-independent files in PREFIX
1732                           [$ac_default_prefix]
1733   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1734                           [PREFIX]
1735
1736 By default, \`make install' will install all the files in
1737 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1738 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1739 for instance \`--prefix=\$HOME'.
1740
1741 For better control, use the options below.
1742
1743 Fine tuning of the installation directories:
1744   --bindir=DIR            user executables [EPREFIX/bin]
1745   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1746   --libexecdir=DIR        program executables [EPREFIX/libexec]
1747   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1748   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1749   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1750   --libdir=DIR            object code libraries [EPREFIX/lib]
1751   --includedir=DIR        C header files [PREFIX/include]
1752   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1753   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1754   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1755   --infodir=DIR           info documentation [DATAROOTDIR/info]
1756   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1757   --mandir=DIR            man documentation [DATAROOTDIR/man]
1758   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1759   --htmldir=DIR           html documentation [DOCDIR]
1760   --dvidir=DIR            dvi documentation [DOCDIR]
1761   --pdfdir=DIR            pdf documentation [DOCDIR]
1762   --psdir=DIR             ps documentation [DOCDIR]
1763 _ACEOF
1764
1765   cat <<\_ACEOF
1766
1767 Program names:
1768   --program-prefix=PREFIX            prepend PREFIX to installed program names
1769   --program-suffix=SUFFIX            append SUFFIX to installed program names
1770   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1771
1772 X features:
1773   --x-includes=DIR    X include files are in DIR
1774   --x-libraries=DIR   X library files are in DIR
1775
1776 System types:
1777   --build=BUILD     configure for building on BUILD [guessed]
1778   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1779 _ACEOF
1780 fi
1781
1782 if test -n "$ac_init_help"; then
1783   case $ac_init_help in
1784      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1785    esac
1786   cat <<\_ACEOF
1787
1788 Optional Features:
1789   --disable-option-checking  ignore unrecognized --enable/--with options
1790   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1791   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1792   --disable-ns-self-contained
1793                           disable self contained build under NeXTstep
1794   --enable-asserts        compile code with asserts enabled
1795   --enable-maintainer-mode
1796                           enable make rules and dependencies not useful (and
1797                           sometimes confusing) to the casual installer
1798   --enable-locallisppath=PATH
1799                           directories Emacs should search for lisp files
1800                           specific to this site
1801   --enable-checking[=LIST]
1802                           enable expensive run-time checks. With LIST, enable
1803                           only specific categories of checks. Categories are:
1804                           all,yes,no. Flags are: stringbytes, stringoverrun,
1805                           stringfreelist, xmallocoverrun, conslist
1806   --enable-use-lisp-union-type
1807                           use a union for the Lisp_Object data type. This is
1808                           only useful for development for catching certain
1809                           types of bugs.
1810   --enable-profiling      build emacs with profiling support. This might not
1811                           work on all platforms
1812   --enable-autodepend     automatically generate dependencies to .h-files.
1813                           Requires GNU Make and Gcc. Enabled if GNU Make and
1814                           Gcc is found
1815   --disable-dependency-tracking  speeds up one-time build
1816   --enable-dependency-tracking   do not reject slow dependency extractors
1817   --disable-largefile     omit support for large files
1818
1819 Optional Packages:
1820   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1821   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1822   --without-pop           don't support POP mail retrieval with movemail
1823   --with-kerberos         support Kerberos-authenticated POP
1824   --with-kerberos5        support Kerberos version 5 authenticated POP
1825   --with-hesiod           support Hesiod to get the POP server host
1826   --with-mmdf             support MMDF mailboxes
1827   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1828   --with-mailhost=HOSTNAME
1829                           string giving default POP mail host
1830   --without-sound         don't compile with sound support
1831   --without-sync-input    process async input synchronously
1832   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1833                           lucid or athena, motif, no)
1834   --without-xpm           don't compile with XPM image support
1835   --without-jpeg          don't compile with JPEG image support
1836   --without-tiff          don't compile with TIFF image support
1837   --without-gif           don't compile with GIF image support
1838   --without-png           don't compile with PNG image support
1839   --without-rsvg          don't compile with SVG image support
1840   --without-xml2          don't compile with XML parsing support
1841   --without-imagemagick   don't compile with ImageMagick image support
1842   --without-xft           don't use XFT for anti aliased fonts
1843   --without-libotf        don't use libotf for OpenType font support
1844   --without-m17n-flt      don't use m17n-flt for text shaping
1845   --without-toolkit-scroll-bars
1846                           don't use Motif or Xaw3d scroll bars
1847   --without-xaw3d         don't use Xaw3d
1848   --without-xim           don't use X11 XIM
1849   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1850   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1851                           console
1852   --without-dbus          don't compile with D-Bus support
1853   --without-gconf         don't compile with GConf support
1854   --without-selinux       don't compile with SELinux support
1855   --without-gnutls        don't use -lgnutls for SSL/TLS support
1856   --without-makeinfo      don't require makeinfo for building manuals
1857   --without-compress-info don't compress the installed Info pages
1858   --with-pkg-config-prog=PATH
1859                           path to pkg-config for finding GTK and librsvg
1860   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1861                           /usr/lib, or /usr/lib64 on some platforms.
1862   --with-gameuser=USER    user for shared game score files
1863   --with-gnustep-conf=PATH
1864                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1865                           or /etc/GNUstep/GNUstep.conf
1866   --with-x                use the X Window System
1867
1868 Some influential environment variables:
1869   CC          C compiler command
1870   CFLAGS      C compiler flags
1871   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1872               nonstandard directory <lib dir>
1873   LIBS        libraries to pass to the linker, e.g. -l<library>
1874   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1875               you have headers in a nonstandard directory <include dir>
1876   CPP         C preprocessor
1877   XMKMF       Path to xmkmf, Makefile generator for X Window System
1878
1879 Use these variables to override the choices made by `configure' or to help
1880 it to find libraries and programs with nonstandard names/locations.
1881
1882 Report bugs to the package provider.
1883 _ACEOF
1884 ac_status=$?
1885 fi
1886
1887 if test "$ac_init_help" = "recursive"; then
1888   # If there are subdirs, report their specific --help.
1889   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1890     test -d "$ac_dir" ||
1891       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1892       continue
1893     ac_builddir=.
1894
1895 case "$ac_dir" in
1896 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1897 *)
1898   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1899   # A ".." for each directory in $ac_dir_suffix.
1900   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1901   case $ac_top_builddir_sub in
1902   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1903   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1904   esac ;;
1905 esac
1906 ac_abs_top_builddir=$ac_pwd
1907 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1908 # for backward compatibility:
1909 ac_top_builddir=$ac_top_build_prefix
1910
1911 case $srcdir in
1912   .)  # We are building in place.
1913     ac_srcdir=.
1914     ac_top_srcdir=$ac_top_builddir_sub
1915     ac_abs_top_srcdir=$ac_pwd ;;
1916   [\\/]* | ?:[\\/]* )  # Absolute name.
1917     ac_srcdir=$srcdir$ac_dir_suffix;
1918     ac_top_srcdir=$srcdir
1919     ac_abs_top_srcdir=$srcdir ;;
1920   *) # Relative name.
1921     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1922     ac_top_srcdir=$ac_top_build_prefix$srcdir
1923     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1924 esac
1925 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1926
1927     cd "$ac_dir" || { ac_status=$?; continue; }
1928     # Check for guested configure.
1929     if test -f "$ac_srcdir/configure.gnu"; then
1930       echo &&
1931       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1932     elif test -f "$ac_srcdir/configure"; then
1933       echo &&
1934       $SHELL "$ac_srcdir/configure" --help=recursive
1935     else
1936       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1937     fi || ac_status=$?
1938     cd "$ac_pwd" || { ac_status=$?; break; }
1939   done
1940 fi
1941
1942 test -n "$ac_init_help" && exit $ac_status
1943 if $ac_init_version; then
1944   cat <<\_ACEOF
1945 emacs configure 24.0.50
1946 generated by GNU Autoconf 2.68
1947
1948 Copyright (C) 2010 Free Software Foundation, Inc.
1949 This configure script is free software; the Free Software Foundation
1950 gives unlimited permission to copy, distribute and modify it.
1951 _ACEOF
1952   exit
1953 fi
1954
1955 ## ------------------------ ##
1956 ## Autoconf initialization. ##
1957 ## ------------------------ ##
1958
1959 # ac_fn_c_try_compile LINENO
1960 # --------------------------
1961 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1962 ac_fn_c_try_compile ()
1963 {
1964   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1965   rm -f conftest.$ac_objext
1966   if { { ac_try="$ac_compile"
1967 case "(($ac_try" in
1968   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1969   *) ac_try_echo=$ac_try;;
1970 esac
1971 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1972 $as_echo "$ac_try_echo"; } >&5
1973   (eval "$ac_compile") 2>conftest.err
1974   ac_status=$?
1975   if test -s conftest.err; then
1976     grep -v '^ *+' conftest.err >conftest.er1
1977     cat conftest.er1 >&5
1978     mv -f conftest.er1 conftest.err
1979   fi
1980   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1981   test $ac_status = 0; } && {
1982          test -z "$ac_c_werror_flag" ||
1983          test ! -s conftest.err
1984        } && test -s conftest.$ac_objext; then :
1985   ac_retval=0
1986 else
1987   $as_echo "$as_me: failed program was:" >&5
1988 sed 's/^/| /' conftest.$ac_ext >&5
1989
1990         ac_retval=1
1991 fi
1992   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1993   as_fn_set_status $ac_retval
1994
1995 } # ac_fn_c_try_compile
1996
1997 # ac_fn_c_try_cpp LINENO
1998 # ----------------------
1999 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2000 ac_fn_c_try_cpp ()
2001 {
2002   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2003   if { { ac_try="$ac_cpp conftest.$ac_ext"
2004 case "(($ac_try" in
2005   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2006   *) ac_try_echo=$ac_try;;
2007 esac
2008 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2009 $as_echo "$ac_try_echo"; } >&5
2010   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2011   ac_status=$?
2012   if test -s conftest.err; then
2013     grep -v '^ *+' conftest.err >conftest.er1
2014     cat conftest.er1 >&5
2015     mv -f conftest.er1 conftest.err
2016   fi
2017   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2018   test $ac_status = 0; } > conftest.i && {
2019          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2020          test ! -s conftest.err
2021        }; then :
2022   ac_retval=0
2023 else
2024   $as_echo "$as_me: failed program was:" >&5
2025 sed 's/^/| /' conftest.$ac_ext >&5
2026
2027     ac_retval=1
2028 fi
2029   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2030   as_fn_set_status $ac_retval
2031
2032 } # ac_fn_c_try_cpp
2033
2034 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2035 # -------------------------------------------------------
2036 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
2037 # the include files in INCLUDES and setting the cache variable VAR
2038 # accordingly.
2039 ac_fn_c_check_header_mongrel ()
2040 {
2041   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2042   if eval \${$3+:} false; then :
2043   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2044 $as_echo_n "checking for $2... " >&6; }
2045 if eval \${$3+:} false; then :
2046   $as_echo_n "(cached) " >&6
2047 fi
2048 eval ac_res=\$$3
2049                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2050 $as_echo "$ac_res" >&6; }
2051 else
2052   # Is the header compilable?
2053 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2054 $as_echo_n "checking $2 usability... " >&6; }
2055 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2056 /* end confdefs.h.  */
2057 $4
2058 #include <$2>
2059 _ACEOF
2060 if ac_fn_c_try_compile "$LINENO"; then :
2061   ac_header_compiler=yes
2062 else
2063   ac_header_compiler=no
2064 fi
2065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2067 $as_echo "$ac_header_compiler" >&6; }
2068
2069 # Is the header present?
2070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2071 $as_echo_n "checking $2 presence... " >&6; }
2072 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073 /* end confdefs.h.  */
2074 #include <$2>
2075 _ACEOF
2076 if ac_fn_c_try_cpp "$LINENO"; then :
2077   ac_header_preproc=yes
2078 else
2079   ac_header_preproc=no
2080 fi
2081 rm -f conftest.err conftest.i conftest.$ac_ext
2082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2083 $as_echo "$ac_header_preproc" >&6; }
2084
2085 # So?  What about this header?
2086 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2087   yes:no: )
2088     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2089 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2090     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2091 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2092     ;;
2093   no:yes:* )
2094     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2095 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2096     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2097 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2098     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2099 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2100     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2101 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2102     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2103 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2104     ;;
2105 esac
2106   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2107 $as_echo_n "checking for $2... " >&6; }
2108 if eval \${$3+:} false; then :
2109   $as_echo_n "(cached) " >&6
2110 else
2111   eval "$3=\$ac_header_compiler"
2112 fi
2113 eval ac_res=\$$3
2114                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2115 $as_echo "$ac_res" >&6; }
2116 fi
2117   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2118
2119 } # ac_fn_c_check_header_mongrel
2120
2121 # ac_fn_c_try_run LINENO
2122 # ----------------------
2123 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2124 # that executables *can* be run.
2125 ac_fn_c_try_run ()
2126 {
2127   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2128   if { { ac_try="$ac_link"
2129 case "(($ac_try" in
2130   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2131   *) ac_try_echo=$ac_try;;
2132 esac
2133 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2134 $as_echo "$ac_try_echo"; } >&5
2135   (eval "$ac_link") 2>&5
2136   ac_status=$?
2137   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2138   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2139   { { case "(($ac_try" in
2140   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2141   *) ac_try_echo=$ac_try;;
2142 esac
2143 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2144 $as_echo "$ac_try_echo"; } >&5
2145   (eval "$ac_try") 2>&5
2146   ac_status=$?
2147   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2148   test $ac_status = 0; }; }; then :
2149   ac_retval=0
2150 else
2151   $as_echo "$as_me: program exited with status $ac_status" >&5
2152        $as_echo "$as_me: failed program was:" >&5
2153 sed 's/^/| /' conftest.$ac_ext >&5
2154
2155        ac_retval=$ac_status
2156 fi
2157   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2158   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2159   as_fn_set_status $ac_retval
2160
2161 } # ac_fn_c_try_run
2162
2163 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2164 # -------------------------------------------------------
2165 # Tests whether HEADER exists and can be compiled using the include files in
2166 # INCLUDES, setting the cache variable VAR accordingly.
2167 ac_fn_c_check_header_compile ()
2168 {
2169   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2170   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2171 $as_echo_n "checking for $2... " >&6; }
2172 if eval \${$3+:} false; then :
2173   $as_echo_n "(cached) " >&6
2174 else
2175   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2176 /* end confdefs.h.  */
2177 $4
2178 #include <$2>
2179 _ACEOF
2180 if ac_fn_c_try_compile "$LINENO"; then :
2181   eval "$3=yes"
2182 else
2183   eval "$3=no"
2184 fi
2185 rm -f core conftest.err conftest.$ac_objext 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; ${as_lineno_stack:+:} unset as_lineno
2191
2192 } # ac_fn_c_check_header_compile
2193
2194 # ac_fn_c_try_link LINENO
2195 # -----------------------
2196 # Try to link conftest.$ac_ext, and return whether this succeeded.
2197 ac_fn_c_try_link ()
2198 {
2199   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2200   rm -f conftest.$ac_objext conftest$ac_exeext
2201   if { { ac_try="$ac_link"
2202 case "(($ac_try" in
2203   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2204   *) ac_try_echo=$ac_try;;
2205 esac
2206 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2207 $as_echo "$ac_try_echo"; } >&5
2208   (eval "$ac_link") 2>conftest.err
2209   ac_status=$?
2210   if test -s conftest.err; then
2211     grep -v '^ *+' conftest.err >conftest.er1
2212     cat conftest.er1 >&5
2213     mv -f conftest.er1 conftest.err
2214   fi
2215   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2216   test $ac_status = 0; } && {
2217          test -z "$ac_c_werror_flag" ||
2218          test ! -s conftest.err
2219        } && test -s conftest$ac_exeext && {
2220          test "$cross_compiling" = yes ||
2221          $as_test_x conftest$ac_exeext
2222        }; then :
2223   ac_retval=0
2224 else
2225   $as_echo "$as_me: failed program was:" >&5
2226 sed 's/^/| /' conftest.$ac_ext >&5
2227
2228         ac_retval=1
2229 fi
2230   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2231   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2232   # interfere with the next link command; also delete a directory that is
2233   # left behind by Apple's compiler.  We do this before executing the actions.
2234   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2235   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2236   as_fn_set_status $ac_retval
2237
2238 } # ac_fn_c_try_link
2239
2240 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2241 # ---------------------------------------------
2242 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2243 # accordingly.
2244 ac_fn_c_check_decl ()
2245 {
2246   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2247   as_decl_name=`echo $2|sed 's/ *(.*//'`
2248   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2249   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2250 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2251 if eval \${$3+:} false; then :
2252   $as_echo_n "(cached) " >&6
2253 else
2254   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2255 /* end confdefs.h.  */
2256 $4
2257 int
2258 main ()
2259 {
2260 #ifndef $as_decl_name
2261 #ifdef __cplusplus
2262   (void) $as_decl_use;
2263 #else
2264   (void) $as_decl_name;
2265 #endif
2266 #endif
2267
2268   ;
2269   return 0;
2270 }
2271 _ACEOF
2272 if ac_fn_c_try_compile "$LINENO"; then :
2273   eval "$3=yes"
2274 else
2275   eval "$3=no"
2276 fi
2277 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2278 fi
2279 eval ac_res=\$$3
2280                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2281 $as_echo "$ac_res" >&6; }
2282   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2283
2284 } # ac_fn_c_check_decl
2285
2286 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2287 # ----------------------------------------------
2288 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2289 ac_fn_c_check_header_preproc ()
2290 {
2291   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2292   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2293 $as_echo_n "checking for $2... " >&6; }
2294 if eval \${$3+:} false; then :
2295   $as_echo_n "(cached) " >&6
2296 else
2297   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2298 /* end confdefs.h.  */
2299 #include <$2>
2300 _ACEOF
2301 if ac_fn_c_try_cpp "$LINENO"; then :
2302   eval "$3=yes"
2303 else
2304   eval "$3=no"
2305 fi
2306 rm -f conftest.err conftest.i conftest.$ac_ext
2307 fi
2308 eval ac_res=\$$3
2309                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2310 $as_echo "$ac_res" >&6; }
2311   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2312
2313 } # ac_fn_c_check_header_preproc
2314
2315 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2316 # ----------------------------------------------------
2317 # Tries to find if the field MEMBER exists in type AGGR, after including
2318 # INCLUDES, setting cache variable VAR accordingly.
2319 ac_fn_c_check_member ()
2320 {
2321   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2322   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2323 $as_echo_n "checking for $2.$3... " >&6; }
2324 if eval \${$4+:} false; then :
2325   $as_echo_n "(cached) " >&6
2326 else
2327   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2328 /* end confdefs.h.  */
2329 $5
2330 int
2331 main ()
2332 {
2333 static $2 ac_aggr;
2334 if (ac_aggr.$3)
2335 return 0;
2336   ;
2337   return 0;
2338 }
2339 _ACEOF
2340 if ac_fn_c_try_compile "$LINENO"; then :
2341   eval "$4=yes"
2342 else
2343   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2344 /* end confdefs.h.  */
2345 $5
2346 int
2347 main ()
2348 {
2349 static $2 ac_aggr;
2350 if (sizeof ac_aggr.$3)
2351 return 0;
2352   ;
2353   return 0;
2354 }
2355 _ACEOF
2356 if ac_fn_c_try_compile "$LINENO"; then :
2357   eval "$4=yes"
2358 else
2359   eval "$4=no"
2360 fi
2361 rm -f core conftest.err conftest.$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=\$$4
2366                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2367 $as_echo "$ac_res" >&6; }
2368   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2369
2370 } # ac_fn_c_check_member
2371
2372 # ac_fn_c_check_func LINENO FUNC VAR
2373 # ----------------------------------
2374 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2375 ac_fn_c_check_func ()
2376 {
2377   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2378   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2379 $as_echo_n "checking for $2... " >&6; }
2380 if eval \${$3+:} false; then :
2381   $as_echo_n "(cached) " >&6
2382 else
2383   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2384 /* end confdefs.h.  */
2385 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2386    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2387 #define $2 innocuous_$2
2388
2389 /* System header to define __stub macros and hopefully few prototypes,
2390     which can conflict with char $2 (); below.
2391     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2392     <limits.h> exists even on freestanding compilers.  */
2393
2394 #ifdef __STDC__
2395 # include <limits.h>
2396 #else
2397 # include <assert.h>
2398 #endif
2399
2400 #undef $2
2401
2402 /* Override any GCC internal prototype to avoid an error.
2403    Use char because int might match the return type of a GCC
2404    builtin and then its argument prototype would still apply.  */
2405 #ifdef __cplusplus
2406 extern "C"
2407 #endif
2408 char $2 ();
2409 /* The GNU C library defines this for functions which it implements
2410     to always fail with ENOSYS.  Some functions are actually named
2411     something starting with __ and the normal name is an alias.  */
2412 #if defined __stub_$2 || defined __stub___$2
2413 choke me
2414 #endif
2415
2416 int
2417 main ()
2418 {
2419 return $2 ();
2420   ;
2421   return 0;
2422 }
2423 _ACEOF
2424 if ac_fn_c_try_link "$LINENO"; then :
2425   eval "$3=yes"
2426 else
2427   eval "$3=no"
2428 fi
2429 rm -f core conftest.err conftest.$ac_objext \
2430     conftest$ac_exeext conftest.$ac_ext
2431 fi
2432 eval ac_res=\$$3
2433                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2434 $as_echo "$ac_res" >&6; }
2435   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2436
2437 } # ac_fn_c_check_func
2438
2439 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2440 # -------------------------------------------
2441 # Tests whether TYPE exists after having included INCLUDES, setting cache
2442 # variable VAR accordingly.
2443 ac_fn_c_check_type ()
2444 {
2445   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2446   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2447 $as_echo_n "checking for $2... " >&6; }
2448 if eval \${$3+:} false; then :
2449   $as_echo_n "(cached) " >&6
2450 else
2451   eval "$3=no"
2452   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2453 /* end confdefs.h.  */
2454 $4
2455 int
2456 main ()
2457 {
2458 if (sizeof ($2))
2459          return 0;
2460   ;
2461   return 0;
2462 }
2463 _ACEOF
2464 if ac_fn_c_try_compile "$LINENO"; then :
2465   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2466 /* end confdefs.h.  */
2467 $4
2468 int
2469 main ()
2470 {
2471 if (sizeof (($2)))
2472             return 0;
2473   ;
2474   return 0;
2475 }
2476 _ACEOF
2477 if ac_fn_c_try_compile "$LINENO"; then :
2478
2479 else
2480   eval "$3=yes"
2481 fi
2482 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2483 fi
2484 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2485 fi
2486 eval ac_res=\$$3
2487                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2488 $as_echo "$ac_res" >&6; }
2489   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2490
2491 } # ac_fn_c_check_type
2492
2493 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2494 # --------------------------------------------
2495 # Tries to find the compile-time value of EXPR in a program that includes
2496 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2497 # computed
2498 ac_fn_c_compute_int ()
2499 {
2500   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2501   if test "$cross_compiling" = yes; then
2502     # Depending upon the size, compute the lo and hi bounds.
2503 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2504 /* end confdefs.h.  */
2505 $4
2506 int
2507 main ()
2508 {
2509 static int test_array [1 - 2 * !(($2) >= 0)];
2510 test_array [0] = 0
2511
2512   ;
2513   return 0;
2514 }
2515 _ACEOF
2516 if ac_fn_c_try_compile "$LINENO"; then :
2517   ac_lo=0 ac_mid=0
2518   while :; do
2519     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2520 /* end confdefs.h.  */
2521 $4
2522 int
2523 main ()
2524 {
2525 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2526 test_array [0] = 0
2527
2528   ;
2529   return 0;
2530 }
2531 _ACEOF
2532 if ac_fn_c_try_compile "$LINENO"; then :
2533   ac_hi=$ac_mid; break
2534 else
2535   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2536                         if test $ac_lo -le $ac_mid; then
2537                           ac_lo= ac_hi=
2538                           break
2539                         fi
2540                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2541 fi
2542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2543   done
2544 else
2545   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2546 /* end confdefs.h.  */
2547 $4
2548 int
2549 main ()
2550 {
2551 static int test_array [1 - 2 * !(($2) < 0)];
2552 test_array [0] = 0
2553
2554   ;
2555   return 0;
2556 }
2557 _ACEOF
2558 if ac_fn_c_try_compile "$LINENO"; then :
2559   ac_hi=-1 ac_mid=-1
2560   while :; do
2561     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2562 /* end confdefs.h.  */
2563 $4
2564 int
2565 main ()
2566 {
2567 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2568 test_array [0] = 0
2569
2570   ;
2571   return 0;
2572 }
2573 _ACEOF
2574 if ac_fn_c_try_compile "$LINENO"; then :
2575   ac_lo=$ac_mid; break
2576 else
2577   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2578                         if test $ac_mid -le $ac_hi; then
2579                           ac_lo= ac_hi=
2580                           break
2581                         fi
2582                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2583 fi
2584 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2585   done
2586 else
2587   ac_lo= ac_hi=
2588 fi
2589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2590 fi
2591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2592 # Binary search between lo and hi bounds.
2593 while test "x$ac_lo" != "x$ac_hi"; do
2594   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2595   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2596 /* end confdefs.h.  */
2597 $4
2598 int
2599 main ()
2600 {
2601 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2602 test_array [0] = 0
2603
2604   ;
2605   return 0;
2606 }
2607 _ACEOF
2608 if ac_fn_c_try_compile "$LINENO"; then :
2609   ac_hi=$ac_mid
2610 else
2611   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2612 fi
2613 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2614 done
2615 case $ac_lo in #((
2616 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2617 '') ac_retval=1 ;;
2618 esac
2619   else
2620     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2621 /* end confdefs.h.  */
2622 $4
2623 static long int longval () { return $2; }
2624 static unsigned long int ulongval () { return $2; }
2625 #include <stdio.h>
2626 #include <stdlib.h>
2627 int
2628 main ()
2629 {
2630
2631   FILE *f = fopen ("conftest.val", "w");
2632   if (! f)
2633     return 1;
2634   if (($2) < 0)
2635     {
2636       long int i = longval ();
2637       if (i != ($2))
2638         return 1;
2639       fprintf (f, "%ld", i);
2640     }
2641   else
2642     {
2643       unsigned long int i = ulongval ();
2644       if (i != ($2))
2645         return 1;
2646       fprintf (f, "%lu", i);
2647     }
2648   /* Do not output a trailing newline, as this causes \r\n confusion
2649      on some platforms.  */
2650   return ferror (f) || fclose (f) != 0;
2651
2652   ;
2653   return 0;
2654 }
2655 _ACEOF
2656 if ac_fn_c_try_run "$LINENO"; then :
2657   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2658 else
2659   ac_retval=1
2660 fi
2661 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2662   conftest.$ac_objext conftest.beam conftest.$ac_ext
2663 rm -f conftest.val
2664
2665   fi
2666   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2667   as_fn_set_status $ac_retval
2668
2669 } # ac_fn_c_compute_int
2670 cat >config.log <<_ACEOF
2671 This file contains any messages produced by compilers while
2672 running configure, to aid debugging if configure makes a mistake.
2673
2674 It was created by emacs $as_me 24.0.50, which was
2675 generated by GNU Autoconf 2.68.  Invocation command line was
2676
2677   $ $0 $@
2678
2679 _ACEOF
2680 exec 5>>config.log
2681 {
2682 cat <<_ASUNAME
2683 ## --------- ##
2684 ## Platform. ##
2685 ## --------- ##
2686
2687 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2688 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2689 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2690 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2691 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2692
2693 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2694 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2695
2696 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2697 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2698 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2699 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2700 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2701 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2702 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2703
2704 _ASUNAME
2705
2706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2707 for as_dir in $PATH
2708 do
2709   IFS=$as_save_IFS
2710   test -z "$as_dir" && as_dir=.
2711     $as_echo "PATH: $as_dir"
2712   done
2713 IFS=$as_save_IFS
2714
2715 } >&5
2716
2717 cat >&5 <<_ACEOF
2718
2719
2720 ## ----------- ##
2721 ## Core tests. ##
2722 ## ----------- ##
2723
2724 _ACEOF
2725
2726
2727 # Keep a trace of the command line.
2728 # Strip out --no-create and --no-recursion so they do not pile up.
2729 # Strip out --silent because we don't want to record it for future runs.
2730 # Also quote any args containing shell meta-characters.
2731 # Make two passes to allow for proper duplicate-argument suppression.
2732 ac_configure_args=
2733 ac_configure_args0=
2734 ac_configure_args1=
2735 ac_must_keep_next=false
2736 for ac_pass in 1 2
2737 do
2738   for ac_arg
2739   do
2740     case $ac_arg in
2741     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2742     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2743     | -silent | --silent | --silen | --sile | --sil)
2744       continue ;;
2745     *\'*)
2746       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2747     esac
2748     case $ac_pass in
2749     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2750     2)
2751       as_fn_append ac_configure_args1 " '$ac_arg'"
2752       if test $ac_must_keep_next = true; then
2753         ac_must_keep_next=false # Got value, back to normal.
2754       else
2755         case $ac_arg in
2756           *=* | --config-cache | -C | -disable-* | --disable-* \
2757           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2758           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2759           | -with-* | --with-* | -without-* | --without-* | --x)
2760             case "$ac_configure_args0 " in
2761               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2762             esac
2763             ;;
2764           -* ) ac_must_keep_next=true ;;
2765         esac
2766       fi
2767       as_fn_append ac_configure_args " '$ac_arg'"
2768       ;;
2769     esac
2770   done
2771 done
2772 { ac_configure_args0=; unset ac_configure_args0;}
2773 { ac_configure_args1=; unset ac_configure_args1;}
2774
2775 # When interrupted or exit'd, cleanup temporary files, and complete
2776 # config.log.  We remove comments because anyway the quotes in there
2777 # would cause problems or look ugly.
2778 # WARNING: Use '\'' to represent an apostrophe within the trap.
2779 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2780 trap 'exit_status=$?
2781   # Save into config.log some information that might help in debugging.
2782   {
2783     echo
2784
2785     $as_echo "## ---------------- ##
2786 ## Cache variables. ##
2787 ## ---------------- ##"
2788     echo
2789     # The following way of writing the cache mishandles newlines in values,
2790 (
2791   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2792     eval ac_val=\$$ac_var
2793     case $ac_val in #(
2794     *${as_nl}*)
2795       case $ac_var in #(
2796       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2797 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2798       esac
2799       case $ac_var in #(
2800       _ | IFS | as_nl) ;; #(
2801       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2802       *) { eval $ac_var=; unset $ac_var;} ;;
2803       esac ;;
2804     esac
2805   done
2806   (set) 2>&1 |
2807     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2808     *${as_nl}ac_space=\ *)
2809       sed -n \
2810         "s/'\''/'\''\\\\'\'''\''/g;
2811           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2812       ;; #(
2813     *)
2814       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2815       ;;
2816     esac |
2817     sort
2818 )
2819     echo
2820
2821     $as_echo "## ----------------- ##
2822 ## Output variables. ##
2823 ## ----------------- ##"
2824     echo
2825     for ac_var in $ac_subst_vars
2826     do
2827       eval ac_val=\$$ac_var
2828       case $ac_val in
2829       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2830       esac
2831       $as_echo "$ac_var='\''$ac_val'\''"
2832     done | sort
2833     echo
2834
2835     if test -n "$ac_subst_files"; then
2836       $as_echo "## ------------------- ##
2837 ## File substitutions. ##
2838 ## ------------------- ##"
2839       echo
2840       for ac_var in $ac_subst_files
2841       do
2842         eval ac_val=\$$ac_var
2843         case $ac_val in
2844         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2845         esac
2846         $as_echo "$ac_var='\''$ac_val'\''"
2847       done | sort
2848       echo
2849     fi
2850
2851     if test -s confdefs.h; then
2852       $as_echo "## ----------- ##
2853 ## confdefs.h. ##
2854 ## ----------- ##"
2855       echo
2856       cat confdefs.h
2857       echo
2858     fi
2859     test "$ac_signal" != 0 &&
2860       $as_echo "$as_me: caught signal $ac_signal"
2861     $as_echo "$as_me: exit $exit_status"
2862   } >&5
2863   rm -f core *.core core.conftest.* &&
2864     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2865     exit $exit_status
2866 ' 0
2867 for ac_signal in 1 2 13 15; do
2868   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2869 done
2870 ac_signal=0
2871
2872 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2873 rm -f -r conftest* confdefs.h
2874
2875 $as_echo "/* confdefs.h */" > confdefs.h
2876
2877 # Predefined preprocessor variables.
2878
2879 cat >>confdefs.h <<_ACEOF
2880 #define PACKAGE_NAME "$PACKAGE_NAME"
2881 _ACEOF
2882
2883 cat >>confdefs.h <<_ACEOF
2884 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2885 _ACEOF
2886
2887 cat >>confdefs.h <<_ACEOF
2888 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2889 _ACEOF
2890
2891 cat >>confdefs.h <<_ACEOF
2892 #define PACKAGE_STRING "$PACKAGE_STRING"
2893 _ACEOF
2894
2895 cat >>confdefs.h <<_ACEOF
2896 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2897 _ACEOF
2898
2899 cat >>confdefs.h <<_ACEOF
2900 #define PACKAGE_URL "$PACKAGE_URL"
2901 _ACEOF
2902
2903
2904 # Let the site file select an alternate cache file if it wants to.
2905 # Prefer an explicitly selected file to automatically selected ones.
2906 ac_site_file1=NONE
2907 ac_site_file2=NONE
2908 if test -n "$CONFIG_SITE"; then
2909   # We do not want a PATH search for config.site.
2910   case $CONFIG_SITE in #((
2911     -*)  ac_site_file1=./$CONFIG_SITE;;
2912     */*) ac_site_file1=$CONFIG_SITE;;
2913     *)   ac_site_file1=./$CONFIG_SITE;;
2914   esac
2915 elif test "x$prefix" != xNONE; then
2916   ac_site_file1=$prefix/share/config.site
2917   ac_site_file2=$prefix/etc/config.site
2918 else
2919   ac_site_file1=$ac_default_prefix/share/config.site
2920   ac_site_file2=$ac_default_prefix/etc/config.site
2921 fi
2922 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2923 do
2924   test "x$ac_site_file" = xNONE && continue
2925   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2926     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2927 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2928     sed 's/^/| /' "$ac_site_file" >&5
2929     . "$ac_site_file" \
2930       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2931 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2932 as_fn_error $? "failed to load site script $ac_site_file
2933 See \`config.log' for more details" "$LINENO" 5; }
2934   fi
2935 done
2936
2937 if test -r "$cache_file"; then
2938   # Some versions of bash will fail to source /dev/null (special files
2939   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2940   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2941     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2942 $as_echo "$as_me: loading cache $cache_file" >&6;}
2943     case $cache_file in
2944       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2945       *)                      . "./$cache_file";;
2946     esac
2947   fi
2948 else
2949   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2950 $as_echo "$as_me: creating cache $cache_file" >&6;}
2951   >$cache_file
2952 fi
2953
2954 as_fn_append ac_header_list " stdlib.h"
2955 as_fn_append ac_header_list " unistd.h"
2956 as_fn_append ac_header_list " sys/param.h"
2957 gl_getopt_required=GNU
2958 as_fn_append ac_header_list " getopt.h"
2959 as_fn_append ac_func_list " alarm"
2960 as_fn_append ac_header_list " wchar.h"
2961 as_fn_append ac_header_list " stdint.h"
2962 as_fn_append ac_func_list " tzset"
2963 as_fn_append ac_header_list " sys/stat.h"
2964 as_fn_append ac_header_list " sys/time.h"
2965 as_fn_append ac_func_list " localtime_r"
2966 # Check that the precious variables saved in the cache have kept the same
2967 # value.
2968 ac_cache_corrupted=false
2969 for ac_var in $ac_precious_vars; do
2970   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2971   eval ac_new_set=\$ac_env_${ac_var}_set
2972   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2973   eval ac_new_val=\$ac_env_${ac_var}_value
2974   case $ac_old_set,$ac_new_set in
2975     set,)
2976       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2977 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2978       ac_cache_corrupted=: ;;
2979     ,set)
2980       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2981 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2982       ac_cache_corrupted=: ;;
2983     ,);;
2984     *)
2985       if test "x$ac_old_val" != "x$ac_new_val"; then
2986         # differences in whitespace do not lead to failure.
2987         ac_old_val_w=`echo x $ac_old_val`
2988         ac_new_val_w=`echo x $ac_new_val`
2989         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2990           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2991 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2992           ac_cache_corrupted=:
2993         else
2994           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2995 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2996           eval $ac_var=\$ac_old_val
2997         fi
2998         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2999 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
3000         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
3001 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
3002       fi;;
3003   esac
3004   # Pass precious variables to config.status.
3005   if test "$ac_new_set" = set; then
3006     case $ac_new_val in
3007     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3008     *) ac_arg=$ac_var=$ac_new_val ;;
3009     esac
3010     case " $ac_configure_args " in
3011       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3012       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3013     esac
3014   fi
3015 done
3016 if $ac_cache_corrupted; then
3017   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3018 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3019   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3020 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3021   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3022 fi
3023 ## -------------------- ##
3024 ## Main body of script. ##
3025 ## -------------------- ##
3026
3027 ac_ext=c
3028 ac_cpp='$CPP $CPPFLAGS'
3029 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3030 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3031 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3032
3033
3034 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
3035
3036
3037 am__api_version='1.11'
3038
3039 ac_aux_dir=
3040 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3041   if test -f "$ac_dir/install-sh"; then
3042     ac_aux_dir=$ac_dir
3043     ac_install_sh="$ac_aux_dir/install-sh -c"
3044     break
3045   elif test -f "$ac_dir/install.sh"; then
3046     ac_aux_dir=$ac_dir
3047     ac_install_sh="$ac_aux_dir/install.sh -c"
3048     break
3049   elif test -f "$ac_dir/shtool"; then
3050     ac_aux_dir=$ac_dir
3051     ac_install_sh="$ac_aux_dir/shtool install -c"
3052     break
3053   fi
3054 done
3055 if test -z "$ac_aux_dir"; then
3056   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3057 fi
3058
3059 # These three variables are undocumented and unsupported,
3060 # and are intended to be withdrawn in a future Autoconf release.
3061 # They can cause serious problems if a builder's source tree is in a directory
3062 # whose full name contains unusual characters.
3063 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3064 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3065 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3066
3067
3068 # Find a good install program.  We prefer a C program (faster),
3069 # so one script is as good as another.  But avoid the broken or
3070 # incompatible versions:
3071 # SysV /etc/install, /usr/sbin/install
3072 # SunOS /usr/etc/install
3073 # IRIX /sbin/install
3074 # AIX /bin/install
3075 # AmigaOS /C/install, which installs bootblocks on floppy discs
3076 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3077 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3078 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3079 # OS/2's system install, which has a completely different semantic
3080 # ./install, which can be erroneously created by make from ./install.sh.
3081 # Reject install programs that cannot install multiple files.
3082 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3083 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3084 if test -z "$INSTALL"; then
3085 if ${ac_cv_path_install+:} false; then :
3086   $as_echo_n "(cached) " >&6
3087 else
3088   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3089 for as_dir in $PATH
3090 do
3091   IFS=$as_save_IFS
3092   test -z "$as_dir" && as_dir=.
3093     # Account for people who put trailing slashes in PATH elements.
3094 case $as_dir/ in #((
3095   ./ | .// | /[cC]/* | \
3096   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3097   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3098   /usr/ucb/* ) ;;
3099   *)
3100     # OSF1 and SCO ODT 3.0 have their own names for install.
3101     # Don't use installbsd from OSF since it installs stuff as root
3102     # by default.
3103     for ac_prog in ginstall scoinst install; do
3104       for ac_exec_ext in '' $ac_executable_extensions; do
3105         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3106           if test $ac_prog = install &&
3107             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3108             # AIX install.  It has an incompatible calling convention.
3109             :
3110           elif test $ac_prog = install &&
3111             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3112             # program-specific install script used by HP pwplus--don't use.
3113             :
3114           else
3115             rm -rf conftest.one conftest.two conftest.dir
3116             echo one > conftest.one
3117             echo two > conftest.two
3118             mkdir conftest.dir
3119             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3120               test -s conftest.one && test -s conftest.two &&
3121               test -s conftest.dir/conftest.one &&
3122               test -s conftest.dir/conftest.two
3123             then
3124               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3125               break 3
3126             fi
3127           fi
3128         fi
3129       done
3130     done
3131     ;;
3132 esac
3133
3134   done
3135 IFS=$as_save_IFS
3136
3137 rm -rf conftest.one conftest.two conftest.dir
3138
3139 fi
3140   if test "${ac_cv_path_install+set}" = set; then
3141     INSTALL=$ac_cv_path_install
3142   else
3143     # As a last resort, use the slow shell script.  Don't cache a
3144     # value for INSTALL within a source directory, because that will
3145     # break other packages using the cache if that directory is
3146     # removed, or if the value is a relative name.
3147     INSTALL=$ac_install_sh
3148   fi
3149 fi
3150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3151 $as_echo "$INSTALL" >&6; }
3152
3153 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3154 # It thinks the first close brace ends the variable substitution.
3155 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3156
3157 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3158
3159 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3160
3161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3162 $as_echo_n "checking whether build environment is sane... " >&6; }
3163 # Just in case
3164 sleep 1
3165 echo timestamp > conftest.file
3166 # Reject unsafe characters in $srcdir or the absolute working directory
3167 # name.  Accept space and tab only in the latter.
3168 am_lf='
3169 '
3170 case `pwd` in
3171   *[\\\"\#\$\&\'\`$am_lf]*)
3172     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
3173 esac
3174 case $srcdir in
3175   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
3176     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
3177 esac
3178
3179 # Do `set' in a subshell so we don't clobber the current shell's
3180 # arguments.  Must try -L first in case configure is actually a
3181 # symlink; some systems play weird games with the mod time of symlinks
3182 # (eg FreeBSD returns the mod time of the symlink's containing
3183 # directory).
3184 if (
3185    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3186    if test "$*" = "X"; then
3187       # -L didn't work.
3188       set X `ls -t "$srcdir/configure" conftest.file`
3189    fi
3190    rm -f conftest.file
3191    if test "$*" != "X $srcdir/configure conftest.file" \
3192       && test "$*" != "X conftest.file $srcdir/configure"; then
3193
3194       # If neither matched, then we have a broken ls.  This can happen
3195       # if, for instance, CONFIG_SHELL is bash and it inherits a
3196       # broken ls alias from the environment.  This has actually
3197       # happened.  Such a system could not be considered "sane".
3198       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
3199 alias in your environment" "$LINENO" 5
3200    fi
3201
3202    test "$2" = conftest.file
3203    )
3204 then
3205    # Ok.
3206    :
3207 else
3208    as_fn_error $? "newly created file is older than distributed files!
3209 Check your system clock" "$LINENO" 5
3210 fi
3211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3212 $as_echo "yes" >&6; }
3213 test "$program_prefix" != NONE &&
3214   program_transform_name="s&^&$program_prefix&;$program_transform_name"
3215 # Use a double $ so make ignores it.
3216 test "$program_suffix" != NONE &&
3217   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3218 # Double any \ or $.
3219 # By default was `s,x,x', remove it if useless.
3220 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3221 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3222
3223 # expand $ac_aux_dir to an absolute path
3224 am_aux_dir=`cd $ac_aux_dir && pwd`
3225
3226 if test x"${MISSING+set}" != xset; then
3227   case $am_aux_dir in
3228   *\ * | *\     *)
3229     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3230   *)
3231     MISSING="\${SHELL} $am_aux_dir/missing" ;;
3232   esac
3233 fi
3234 # Use eval to expand $SHELL
3235 if eval "$MISSING --run true"; then
3236   am_missing_run="$MISSING --run "
3237 else
3238   am_missing_run=
3239   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
3240 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
3241 fi
3242
3243 if test x"${install_sh}" != xset; then
3244   case $am_aux_dir in
3245   *\ * | *\     *)
3246     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
3247   *)
3248     install_sh="\${SHELL} $am_aux_dir/install-sh"
3249   esac
3250 fi
3251
3252 # Installed binaries are usually stripped using `strip' when the user
3253 # run `make install-strip'.  However `strip' might not be the right
3254 # tool to use in cross-compilation environments, therefore Automake
3255 # will honor the `STRIP' environment variable to overrule this program.
3256 if test "$cross_compiling" != no; then
3257   if test -n "$ac_tool_prefix"; then
3258   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3259 set dummy ${ac_tool_prefix}strip; ac_word=$2
3260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3261 $as_echo_n "checking for $ac_word... " >&6; }
3262 if ${ac_cv_prog_STRIP+:} false; then :
3263   $as_echo_n "(cached) " >&6
3264 else
3265   if test -n "$STRIP"; then
3266   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3267 else
3268 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3269 for as_dir in $PATH
3270 do
3271   IFS=$as_save_IFS
3272   test -z "$as_dir" && as_dir=.
3273     for ac_exec_ext in '' $ac_executable_extensions; do
3274   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3275     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3276     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3277     break 2
3278   fi
3279 done
3280   done
3281 IFS=$as_save_IFS
3282
3283 fi
3284 fi
3285 STRIP=$ac_cv_prog_STRIP
3286 if test -n "$STRIP"; then
3287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3288 $as_echo "$STRIP" >&6; }
3289 else
3290   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3291 $as_echo "no" >&6; }
3292 fi
3293
3294
3295 fi
3296 if test -z "$ac_cv_prog_STRIP"; then
3297   ac_ct_STRIP=$STRIP
3298   # Extract the first word of "strip", so it can be a program name with args.
3299 set dummy strip; ac_word=$2
3300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3301 $as_echo_n "checking for $ac_word... " >&6; }
3302 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3303   $as_echo_n "(cached) " >&6
3304 else
3305   if test -n "$ac_ct_STRIP"; then
3306   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3307 else
3308 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3309 for as_dir in $PATH
3310 do
3311   IFS=$as_save_IFS
3312   test -z "$as_dir" && as_dir=.
3313     for ac_exec_ext in '' $ac_executable_extensions; do
3314   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3315     ac_cv_prog_ac_ct_STRIP="strip"
3316     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3317     break 2
3318   fi
3319 done
3320   done
3321 IFS=$as_save_IFS
3322
3323 fi
3324 fi
3325 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3326 if test -n "$ac_ct_STRIP"; then
3327   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3328 $as_echo "$ac_ct_STRIP" >&6; }
3329 else
3330   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3331 $as_echo "no" >&6; }
3332 fi
3333
3334   if test "x$ac_ct_STRIP" = x; then
3335     STRIP=":"
3336   else
3337     case $cross_compiling:$ac_tool_warned in
3338 yes:)
3339 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3340 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3341 ac_tool_warned=yes ;;
3342 esac
3343     STRIP=$ac_ct_STRIP
3344   fi
3345 else
3346   STRIP="$ac_cv_prog_STRIP"
3347 fi
3348
3349 fi
3350 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3351
3352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3353 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3354 if test -z "$MKDIR_P"; then
3355   if ${ac_cv_path_mkdir+:} false; then :
3356   $as_echo_n "(cached) " >&6
3357 else
3358   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3359 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3360 do
3361   IFS=$as_save_IFS
3362   test -z "$as_dir" && as_dir=.
3363     for ac_prog in mkdir gmkdir; do
3364          for ac_exec_ext in '' $ac_executable_extensions; do
3365            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3366            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3367              'mkdir (GNU coreutils) '* | \
3368              'mkdir (coreutils) '* | \
3369              'mkdir (fileutils) '4.1*)
3370                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3371                break 3;;
3372            esac
3373          done
3374        done
3375   done
3376 IFS=$as_save_IFS
3377
3378 fi
3379
3380   test -d ./--version && rmdir ./--version
3381   if test "${ac_cv_path_mkdir+set}" = set; then
3382     MKDIR_P="$ac_cv_path_mkdir -p"
3383   else
3384     # As a last resort, use the slow shell script.  Don't cache a
3385     # value for MKDIR_P within a source directory, because that will
3386     # break other packages using the cache if that directory is
3387     # removed, or if the value is a relative name.
3388     MKDIR_P="$ac_install_sh -d"
3389   fi
3390 fi
3391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3392 $as_echo "$MKDIR_P" >&6; }
3393
3394
3395 mkdir_p="$MKDIR_P"
3396 case $mkdir_p in
3397   [\\/$]* | ?:[\\/]*) ;;
3398   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3399 esac
3400
3401 for ac_prog in gawk mawk nawk awk
3402 do
3403   # Extract the first word of "$ac_prog", so it can be a program name with args.
3404 set dummy $ac_prog; ac_word=$2
3405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3406 $as_echo_n "checking for $ac_word... " >&6; }
3407 if ${ac_cv_prog_AWK+:} false; then :
3408   $as_echo_n "(cached) " >&6
3409 else
3410   if test -n "$AWK"; then
3411   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3412 else
3413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3414 for as_dir in $PATH
3415 do
3416   IFS=$as_save_IFS
3417   test -z "$as_dir" && as_dir=.
3418     for ac_exec_ext in '' $ac_executable_extensions; do
3419   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3420     ac_cv_prog_AWK="$ac_prog"
3421     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3422     break 2
3423   fi
3424 done
3425   done
3426 IFS=$as_save_IFS
3427
3428 fi
3429 fi
3430 AWK=$ac_cv_prog_AWK
3431 if test -n "$AWK"; then
3432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3433 $as_echo "$AWK" >&6; }
3434 else
3435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3436 $as_echo "no" >&6; }
3437 fi
3438
3439
3440   test -n "$AWK" && break
3441 done
3442
3443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3444 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3445 set x ${MAKE-make}
3446 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3447 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3448   $as_echo_n "(cached) " >&6
3449 else
3450   cat >conftest.make <<\_ACEOF
3451 SHELL = /bin/sh
3452 all:
3453         @echo '@@@%%%=$(MAKE)=@@@%%%'
3454 _ACEOF
3455 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3456 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3457   *@@@%%%=?*=@@@%%%*)
3458     eval ac_cv_prog_make_${ac_make}_set=yes;;
3459   *)
3460     eval ac_cv_prog_make_${ac_make}_set=no;;
3461 esac
3462 rm -f conftest.make
3463 fi
3464 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3466 $as_echo "yes" >&6; }
3467   SET_MAKE=
3468 else
3469   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3470 $as_echo "no" >&6; }
3471   SET_MAKE="MAKE=${MAKE-make}"
3472 fi
3473
3474 rm -rf .tst 2>/dev/null
3475 mkdir .tst 2>/dev/null
3476 if test -d .tst; then
3477   am__leading_dot=.
3478 else
3479   am__leading_dot=_
3480 fi
3481 rmdir .tst 2>/dev/null
3482
3483 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3484   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3485   # is not polluted with repeated "-I."
3486   am__isrc=' -I$(srcdir)'
3487   # test to see if srcdir already configured
3488   if test -f $srcdir/config.status; then
3489     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3490   fi
3491 fi
3492
3493 # test whether we have cygpath
3494 if test -z "$CYGPATH_W"; then
3495   if (cygpath --version) >/dev/null 2>/dev/null; then
3496     CYGPATH_W='cygpath -w'
3497   else
3498     CYGPATH_W=echo
3499   fi
3500 fi
3501
3502
3503 # Define the identity of the package.
3504  PACKAGE='emacs'
3505  VERSION='24.0.50'
3506
3507
3508 cat >>confdefs.h <<_ACEOF
3509 #define PACKAGE "$PACKAGE"
3510 _ACEOF
3511
3512
3513 cat >>confdefs.h <<_ACEOF
3514 #define VERSION "$VERSION"
3515 _ACEOF
3516
3517 # Some tools Automake needs.
3518
3519 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3520
3521
3522 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3523
3524
3525 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3526
3527
3528 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3529
3530
3531 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3532
3533 # We need awk for the "check" target.  The system "awk" is bad on
3534 # some platforms.
3535 # Always define AMTAR for backward compatibility.
3536
3537 AMTAR=${AMTAR-"${am_missing_run}tar"}
3538
3539 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3540
3541
3542
3543
3544
3545
3546
3547
3548 lispdir='${datadir}/emacs/${version}/lisp'
3549 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3550 '${datadir}/emacs/site-lisp'
3551 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3552 etcdir='${datadir}/emacs/${version}/etc'
3553 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3554 docdir='${datadir}/emacs/${version}/etc'
3555 gamedir='${localstatedir}/games/emacs'
3556
3557
3558
3559
3560 # Check whether --with-pop was given.
3561 if test "${with_pop+set}" = set; then :
3562   withval=$with_pop;
3563 else
3564      with_pop=yes
3565 fi
3566
3567 if test "$with_pop" = yes; then
3568    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3569
3570 fi
3571
3572
3573 # Check whether --with-kerberos was given.
3574 if test "${with_kerberos+set}" = set; then :
3575   withval=$with_kerberos;
3576 else
3577       with_kerberos=no
3578 fi
3579
3580 if test "$with_kerberos" != no; then
3581    $as_echo "#define KERBEROS 1" >>confdefs.h
3582
3583 fi
3584
3585
3586 # Check whether --with-kerberos5 was given.
3587 if test "${with_kerberos5+set}" = set; then :
3588   withval=$with_kerberos5;
3589 else
3590       with_kerberos5=no
3591 fi
3592
3593 if test "${with_kerberos5}" != no; then
3594   if test "${with_kerberos}" = no; then
3595     with_kerberos=yes
3596     $as_echo "#define KERBEROS 1" >>confdefs.h
3597
3598   fi
3599
3600 $as_echo "#define KERBEROS5 1" >>confdefs.h
3601
3602 fi
3603
3604
3605 # Check whether --with-hesiod was given.
3606 if test "${with_hesiod+set}" = set; then :
3607   withval=$with_hesiod;
3608 else
3609       with_hesiod=no
3610 fi
3611
3612 if test "$with_hesiod" != no; then
3613
3614 $as_echo "#define HESIOD 1" >>confdefs.h
3615
3616 fi
3617
3618
3619 # Check whether --with-mmdf was given.
3620 if test "${with_mmdf+set}" = set; then :
3621   withval=$with_mmdf;
3622 else
3623       with_mmdf=no
3624 fi
3625
3626 if test "$with_mmdf" != no; then
3627
3628 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3629
3630 fi
3631
3632
3633 # Check whether --with-mail-unlink was given.
3634 if test "${with_mail_unlink+set}" = set; then :
3635   withval=$with_mail_unlink;
3636 else
3637       with_mail_unlink=no
3638 fi
3639
3640 if test "$with_mail_unlink" != no; then
3641
3642 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3643
3644 fi
3645
3646
3647 # Check whether --with-mailhost was given.
3648 if test "${with_mailhost+set}" = set; then :
3649   withval=$with_mailhost;
3650 cat >>confdefs.h <<_ACEOF
3651 #define MAILHOST "$withval"
3652 _ACEOF
3653
3654 fi
3655
3656
3657
3658 # Check whether --with-sound was given.
3659 if test "${with_sound+set}" = set; then :
3660   withval=$with_sound;
3661 else
3662      with_sound=yes
3663 fi
3664
3665
3666
3667 # Check whether --with-sync-input was given.
3668 if test "${with_sync_input+set}" = set; then :
3669   withval=$with_sync_input;
3670 else
3671      with_sync_input=yes
3672 fi
3673
3674 if test "$with_sync_input" = yes; then
3675
3676 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3677
3678 fi
3679
3680
3681 # Check whether --with-x-toolkit was given.
3682 if test "${with_x_toolkit+set}" = set; then :
3683   withval=$with_x_toolkit;        case "${withval}" in
3684             y | ye | yes )      val=gtk ;;
3685             n | no )            val=no  ;;
3686             l | lu | luc | luci | lucid )       val=lucid ;;
3687             a | at | ath | athe | athen | athena )      val=athena ;;
3688             m | mo | mot | moti | motif )       val=motif ;;
3689             g | gt | gtk  )     val=gtk ;;
3690             gtk3  )     val=gtk3 ;;
3691             * )
3692 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
3693 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3694 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3695             ;;
3696           esac
3697           with_x_toolkit=$val
3698
3699 fi
3700
3701
3702
3703 # Check whether --with-xpm was given.
3704 if test "${with_xpm+set}" = set; then :
3705   withval=$with_xpm;
3706 else
3707      with_xpm=yes
3708 fi
3709
3710
3711 # Check whether --with-jpeg was given.
3712 if test "${with_jpeg+set}" = set; then :
3713   withval=$with_jpeg;
3714 else
3715      with_jpeg=yes
3716 fi
3717
3718
3719 # Check whether --with-tiff was given.
3720 if test "${with_tiff+set}" = set; then :
3721   withval=$with_tiff;
3722 else
3723      with_tiff=yes
3724 fi
3725
3726
3727 # Check whether --with-gif was given.
3728 if test "${with_gif+set}" = set; then :
3729   withval=$with_gif;
3730 else
3731      with_gif=yes
3732 fi
3733
3734
3735 # Check whether --with-png was given.
3736 if test "${with_png+set}" = set; then :
3737   withval=$with_png;
3738 else
3739      with_png=yes
3740 fi
3741
3742
3743 # Check whether --with-rsvg was given.
3744 if test "${with_rsvg+set}" = set; then :
3745   withval=$with_rsvg;
3746 else
3747      with_rsvg=yes
3748 fi
3749
3750
3751 # Check whether --with-xml2 was given.
3752 if test "${with_xml2+set}" = set; then :
3753   withval=$with_xml2;
3754 else
3755      with_xml2=yes
3756 fi
3757
3758
3759 # Check whether --with-imagemagick was given.
3760 if test "${with_imagemagick+set}" = set; then :
3761   withval=$with_imagemagick;
3762 else
3763      with_imagemagick=yes
3764 fi
3765
3766
3767
3768 # Check whether --with-xft was given.
3769 if test "${with_xft+set}" = set; then :
3770   withval=$with_xft;
3771 else
3772      with_xft=yes
3773 fi
3774
3775
3776 # Check whether --with-libotf was given.
3777 if test "${with_libotf+set}" = set; then :
3778   withval=$with_libotf;
3779 else
3780      with_libotf=yes
3781 fi
3782
3783
3784 # Check whether --with-m17n-flt was given.
3785 if test "${with_m17n_flt+set}" = set; then :
3786   withval=$with_m17n_flt;
3787 else
3788      with_m17n_flt=yes
3789 fi
3790
3791
3792
3793 # Check whether --with-toolkit-scroll-bars was given.
3794 if test "${with_toolkit_scroll_bars+set}" = set; then :
3795   withval=$with_toolkit_scroll_bars;
3796 else
3797      with_toolkit_scroll_bars=yes
3798 fi
3799
3800
3801 # Check whether --with-xaw3d was given.
3802 if test "${with_xaw3d+set}" = set; then :
3803   withval=$with_xaw3d;
3804 else
3805      with_xaw3d=yes
3806 fi
3807
3808
3809 # Check whether --with-xim was given.
3810 if test "${with_xim+set}" = set; then :
3811   withval=$with_xim;
3812 else
3813      with_xim=yes
3814 fi
3815
3816
3817 # Check whether --with-ns was given.
3818 if test "${with_ns+set}" = set; then :
3819   withval=$with_ns;
3820 else
3821       with_ns=no
3822 fi
3823
3824
3825
3826 # Check whether --with-gpm was given.
3827 if test "${with_gpm+set}" = set; then :
3828   withval=$with_gpm;
3829 else
3830      with_gpm=yes
3831 fi
3832
3833
3834 # Check whether --with-dbus was given.
3835 if test "${with_dbus+set}" = set; then :
3836   withval=$with_dbus;
3837 else
3838      with_dbus=yes
3839 fi
3840
3841
3842 # Check whether --with-gconf was given.
3843 if test "${with_gconf+set}" = set; then :
3844   withval=$with_gconf;
3845 else
3846      with_gconf=yes
3847 fi
3848
3849
3850 # Check whether --with-selinux was given.
3851 if test "${with_selinux+set}" = set; then :
3852   withval=$with_selinux;
3853 else
3854      with_selinux=yes
3855 fi
3856
3857
3858 # Check whether --with-gnutls was given.
3859 if test "${with_gnutls+set}" = set; then :
3860   withval=$with_gnutls;
3861 else
3862      with_gnutls=yes
3863 fi
3864
3865
3866 ## For the times when you want to build Emacs but don't have
3867 ## a suitable makeinfo, and can live without the manuals.
3868
3869 # Check whether --with-makeinfo was given.
3870 if test "${with_makeinfo+set}" = set; then :
3871   withval=$with_makeinfo;
3872 else
3873      with_makeinfo=yes
3874 fi
3875
3876
3877 ## This is an option because I do not know if all info/man support
3878 ## compressed files, nor how to test if they do so.
3879
3880 # Check whether --with-compress-info was given.
3881 if test "${with_compress_info+set}" = set; then :
3882   withval=$with_compress_info;
3883 else
3884      with_compress_info=yes
3885 fi
3886
3887 if test $with_compress_info = yes; then
3888    GZIP_INFO=yes
3889 else
3890    GZIP_INFO=
3891 fi
3892
3893
3894
3895 # Check whether --with-pkg-config-prog was given.
3896 if test "${with_pkg_config_prog+set}" = set; then :
3897   withval=$with_pkg_config_prog;
3898 fi
3899
3900 if test "X${with_pkg_config_prog}" != X; then
3901    if test "${with_pkg_config_prog}" != yes; then
3902       PKG_CONFIG="${with_pkg_config_prog}"
3903    fi
3904 fi
3905
3906 CRT_DIR=
3907
3908 # Check whether --with-crt-dir was given.
3909 if test "${with_crt_dir+set}" = set; then :
3910   withval=$with_crt_dir;
3911 fi
3912
3913 CRT_DIR="${with_crt_dir}"
3914
3915
3916 # Check whether --with-gameuser was given.
3917 if test "${with_gameuser+set}" = set; then :
3918   withval=$with_gameuser;
3919 fi
3920
3921 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
3922   && gameuser="${with_gameuser}"
3923 test "X$gameuser" = X && gameuser=games
3924
3925
3926 # Check whether --with-gnustep-conf was given.
3927 if test "${with_gnustep_conf+set}" = set; then :
3928   withval=$with_gnustep_conf;
3929 fi
3930
3931 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
3932   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
3933 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
3934      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
3935
3936 # Check whether --enable-ns-self-contained was given.
3937 if test "${enable_ns_self_contained+set}" = set; then :
3938   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
3939 else
3940   EN_NS_SELF_CONTAINED=yes
3941 fi
3942
3943
3944 # Check whether --enable-asserts was given.
3945 if test "${enable_asserts+set}" = set; then :
3946   enableval=$enable_asserts; USE_XASSERTS=$enableval
3947 else
3948   USE_XASSERTS=no
3949 fi
3950
3951
3952 # Check whether --enable-maintainer-mode was given.
3953 if test "${enable_maintainer_mode+set}" = set; then :
3954   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3955 else
3956   USE_MAINTAINER_MODE=no
3957 fi
3958
3959 if test $USE_MAINTAINER_MODE = yes; then
3960   MAINT=
3961 else
3962   MAINT=#
3963 fi
3964
3965
3966 # Check whether --enable-locallisppath was given.
3967 if test "${enable_locallisppath+set}" = set; then :
3968   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
3969   locallisppath=
3970 elif test "${enableval}" != "yes"; then
3971   locallisppath=${enableval}
3972 fi
3973 fi
3974
3975
3976 # Check whether --enable-checking was given.
3977 if test "${enable_checking+set}" = set; then :
3978   enableval=$enable_checking; ac_checking_flags="${enableval}"
3979 fi
3980
3981 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3982 for check in $ac_checking_flags
3983 do
3984         case $check in
3985         # these set all the flags to specific states
3986         yes)            ac_enable_checking=1 ;;
3987         no)             ac_enable_checking= ;
3988                         ac_gc_check_stringbytes= ;
3989                         ac_gc_check_string_overrun= ;
3990                         ac_gc_check_string_free_list= ;
3991                         ac_xmalloc_overrun= ;
3992                         ac_gc_check_cons_list= ;;
3993         all)            ac_enable_checking=1 ;
3994                         ac_gc_check_stringbytes=1 ;
3995                         ac_gc_check_string_overrun=1 ;
3996                         ac_gc_check_string_free_list=1 ;
3997                         ac_xmalloc_overrun=1 ;
3998                         ac_gc_check_cons_list=1 ;;
3999         # these enable particular checks
4000         stringbytes)    ac_gc_check_stringbytes=1 ;;
4001         stringoverrun)  ac_gc_check_string_overrun=1 ;;
4002         stringfreelist) ac_gc_check_string_free_list=1 ;;
4003         xmallocoverrun) ac_xmalloc_overrun=1 ;;
4004         conslist)       ac_gc_check_cons_list=1 ;;
4005         *)      as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
4006         esac
4007 done
4008 IFS="$ac_save_IFS"
4009
4010 if test x$ac_enable_checking != x ; then
4011
4012 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
4013
4014 fi
4015 if test x$ac_gc_check_stringbytes != x ; then
4016
4017 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
4018
4019 fi
4020 if test x$ac_gc_check_stringoverrun != x ; then
4021
4022 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
4023
4024 fi
4025 if test x$ac_gc_check_string_free_list != x ; then
4026
4027 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
4028
4029 fi
4030 if test x$ac_xmalloc_overrun != x ; then
4031
4032 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
4033
4034 fi
4035 if test x$ac_gc_check_cons_list != x ; then
4036
4037 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
4038
4039 fi
4040
4041 # Check whether --enable-use-lisp-union-type was given.
4042 if test "${enable_use_lisp_union_type+set}" = set; then :
4043   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
4044
4045 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
4046
4047 fi
4048 fi
4049
4050
4051
4052 # Check whether --enable-profiling was given.
4053 if test "${enable_profiling+set}" = set; then :
4054   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
4055 fi
4056
4057 if test x$ac_enable_profiling != x ; then
4058    PROFILING_CFLAGS="-DPROFILING=1 -pg"
4059 else
4060    PROFILING_CFLAGS=
4061 fi
4062
4063
4064 # Check whether --enable-autodepend was given.
4065 if test "${enable_autodepend+set}" = set; then :
4066   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
4067 else
4068   ac_enable_autodepend=yes
4069 fi
4070
4071
4072 #### Make srcdir absolute, if it isn't already.  It's important to
4073 #### avoid running the path through pwd unnecessarily, since pwd can
4074 #### give you automounter prefixes, which can go away.  We do all this
4075 #### so Emacs can find its files when run uninstalled.
4076 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
4077 unset CDPATH
4078 case "${srcdir}" in
4079   /* ) ;;
4080   . )
4081     ## We may be able to use the $PWD environment variable to make this
4082     ## absolute.  But sometimes PWD is inaccurate.
4083     ## Note: we used to use ${PWD} at the end instead of `pwd`,
4084     ## but that tested only for a well-formed and valid PWD,
4085     ## it did not object when PWD was well-formed and valid but just wrong.
4086     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
4087     then
4088       srcdir="$PWD"
4089     else
4090       srcdir="`(cd ${srcdir}; pwd)`"
4091     fi
4092   ;;
4093   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
4094 esac
4095
4096 #### Check if the source directory already has a configured system in it.
4097 if test `pwd` != `(cd ${srcdir} && pwd)` \
4098    && test -f "${srcdir}/src/config.h" ; then
4099   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
4100    as a build directory right now; it has been configured in its own
4101    right.  To configure in another directory as well, you MUST
4102    use GNU make.  If you do not have GNU make, then you must
4103    now do \`make distclean' in ${srcdir},
4104    and then run $0 again." >&5
4105 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
4106    as a build directory right now; it has been configured in its own
4107    right.  To configure in another directory as well, you MUST
4108    use GNU make.  If you do not have GNU make, then you must
4109    now do \`make distclean' in ${srcdir},
4110    and then run $0 again." >&2;}
4111 fi
4112
4113 #### Given the configuration name, set machfile and opsysfile to the
4114 #### names of the m/*.h and s/*.h files we should use.
4115
4116 ### Canonicalize the configuration name.
4117
4118 # Make sure we can run config.sub.
4119 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4120   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4121
4122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4123 $as_echo_n "checking build system type... " >&6; }
4124 if ${ac_cv_build+:} false; then :
4125   $as_echo_n "(cached) " >&6
4126 else
4127   ac_build_alias=$build_alias
4128 test "x$ac_build_alias" = x &&
4129   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4130 test "x$ac_build_alias" = x &&
4131   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4132 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4133   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4134
4135 fi
4136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4137 $as_echo "$ac_cv_build" >&6; }
4138 case $ac_cv_build in
4139 *-*-*) ;;
4140 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4141 esac
4142 build=$ac_cv_build
4143 ac_save_IFS=$IFS; IFS='-'
4144 set x $ac_cv_build
4145 shift
4146 build_cpu=$1
4147 build_vendor=$2
4148 shift; shift
4149 # Remember, the first character of IFS is used to create $*,
4150 # except with old shells:
4151 build_os=$*
4152 IFS=$ac_save_IFS
4153 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4154
4155
4156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4157 $as_echo_n "checking host system type... " >&6; }
4158 if ${ac_cv_host+:} false; then :
4159   $as_echo_n "(cached) " >&6
4160 else
4161   if test "x$host_alias" = x; then
4162   ac_cv_host=$ac_cv_build
4163 else
4164   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4165     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4166 fi
4167
4168 fi
4169 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4170 $as_echo "$ac_cv_host" >&6; }
4171 case $ac_cv_host in
4172 *-*-*) ;;
4173 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4174 esac
4175 host=$ac_cv_host
4176 ac_save_IFS=$IFS; IFS='-'
4177 set x $ac_cv_host
4178 shift
4179 host_cpu=$1
4180 host_vendor=$2
4181 shift; shift
4182 # Remember, the first character of IFS is used to create $*,
4183 # except with old shells:
4184 host_os=$*
4185 IFS=$ac_save_IFS
4186 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4187
4188
4189 canonical=$host
4190 configuration=${host_alias-${build_alias-$host}}
4191
4192
4193
4194 ### If you add support for a new configuration, add code to this
4195 ### switch statement to recognize your configuration name and select
4196 ### the appropriate operating system and machine description files.
4197
4198 ### You would hope that you could choose an m/*.h file pretty much
4199 ### based on the machine portion of the configuration name, and an s/*.h
4200 ### file based on the operating system portion.  However, it turns out
4201 ### that each m/*.h file is pretty manufacturer-specific - for
4202 ### example mips.h is MIPS
4203 ### So we basically have to have a special case for each
4204 ### configuration name.
4205 ###
4206 ### As far as handling version numbers on operating systems is
4207 ### concerned, make sure things will fail in a fixable way.  If
4208 ### /etc/MACHINES doesn't say anything about version numbers, be
4209 ### prepared to handle anything reasonably.  If version numbers
4210 ### matter, be sure /etc/MACHINES says something about it.
4211
4212 machine='' opsys='' unported=no
4213 case "${canonical}" in
4214
4215   ## GNU/Linux ports
4216   *-*-linux-gnu*)
4217     opsys=gnu-linux
4218     case ${canonical} in
4219       alpha*)   machine=alpha ;;
4220       s390-*)   machine=ibms390 ;;
4221       s390x-*)  machine=ibms390x ;;
4222       powerpc*) machine=macppc ;;
4223       sparc*)   machine=sparc ;;
4224       ia64*)    machine=ia64 ;;
4225       m68k*)    machine=m68k ;;
4226       x86_64*)  machine=amdx86-64 ;;
4227     esac
4228   ;;
4229
4230   ## FreeBSD ports
4231   *-*-freebsd* )
4232     opsys=freebsd
4233     case "${canonical}" in
4234       alpha*)           machine=alpha ;;
4235       amd64-*|x86_64-*) machine=amdx86-64 ;;
4236       ia64-*)           machine=ia64 ;;
4237       i[3456]86-*)      machine=intel386 ;;
4238       powerpc-*)        machine=macppc ;;
4239       sparc-*)          machine=sparc ;;
4240       sparc64-*)        machine=sparc ;;
4241     esac
4242   ;;
4243
4244   ## FreeBSD kernel + glibc based userland
4245   *-*-kfreebsd*gnu* )
4246     opsys=gnu-kfreebsd
4247     case "${canonical}" in
4248       alpha*)           machine=alpha ;;
4249       amd64-*|x86_64-*) machine=amdx86-64 ;;
4250       ia64-*)           machine=ia64 ;;
4251       i[3456]86-*)      machine=intel386 ;;
4252       powerpc-*)        machine=macppc ;;
4253       sparc-*)          machine=sparc ;;
4254       sparc64-*)        machine=sparc ;;
4255     esac
4256   ;;
4257
4258   ## NetBSD ports
4259   *-*-netbsd* )
4260     opsys=netbsd
4261     case "${canonical}" in
4262       alpha*)      machine=alpha ;;
4263       x86_64-*)    machine=amdx86-64 ;;
4264       i[3456]86-*) machine=intel386 ;;
4265       m68k-*)      machine=m68k ;;
4266       powerpc-*)   machine=macppc ;;
4267       sparc*-)     machine=sparc ;;
4268       vax-*)       machine=vax ;;
4269     esac
4270   ;;
4271
4272   ## OpenBSD ports
4273   *-*-openbsd* )
4274     opsys=openbsd
4275     case "${canonical}" in
4276       alpha*)    machine=alpha ;;
4277       x86_64-*)  machine=amdx86-64 ;;
4278       i386-*)    machine=intel386 ;;
4279       powerpc-*) machine=macppc ;;
4280       sparc*)    machine=sparc ;;
4281       vax-*)     machine=vax ;;
4282     esac
4283   ;;
4284
4285   ## Apple Darwin / Mac OS X
4286   *-apple-darwin* )
4287     case "${canonical}" in
4288       i[3456]86-* )  machine=intel386 ;;
4289       powerpc-* )    machine=macppc ;;
4290       x86_64-* )     machine=amdx86-64 ;;
4291       * )            unported=yes ;;
4292     esac
4293     opsys=darwin
4294     # Define CPP as follows to make autoconf work correctly.
4295     CPP="${CC-cc} -E -no-cpp-precomp"
4296     # Use fink packages if available.
4297     if test -d /sw/include && test -d /sw/lib; then
4298       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
4299       CPP="${CPP} ${GCC_TEST_OPTIONS}"
4300       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4301     fi
4302   ;;
4303
4304   ## HP 9000 series 700 and 800, running HP/UX
4305   hppa*-hp-hpux10.2* )
4306     opsys=hpux10-20
4307   ;;
4308   hppa*-hp-hpux1[1-9]* )
4309     opsys=hpux11
4310     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4311   ;;
4312
4313   ia64*-hp-hpux1[1-9]* )
4314     machine=hp800 opsys=hpux11
4315     ## FIXME.  Peter O'Gorman reports that dumping using unexelf.o doesn't
4316     ## work either: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=6811
4317     CANNOT_DUMP=yes
4318   ;;
4319
4320   hppa*-*-linux-gnu* )
4321     machine=hp800 opsys=gnu-linux
4322   ;;
4323
4324   ## IBM machines
4325   rs6000-ibm-aix4.[23]* )
4326     machine=ibmrs6000 opsys=aix4-2
4327   ;;
4328   powerpc-ibm-aix4.[23]*  )
4329     machine=ibmrs6000 opsys=aix4-2
4330   ;;
4331   rs6000-ibm-aix[56]* )
4332     machine=ibmrs6000 opsys=aix4-2
4333   ;;
4334   powerpc-ibm-aix[56]*  )
4335     machine=ibmrs6000 opsys=aix4-2
4336   ;;
4337
4338   ## Silicon Graphics machines
4339   ## Iris 4D
4340   mips-sgi-irix6.5 )
4341     machine=iris4d opsys=irix6-5
4342     # Without defining _LANGUAGE_C, things get masked out in the headers
4343     # so that, for instance, grepping for `free' in stdlib.h fails and
4344     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4345     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4346     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4347   ;;
4348
4349   ## Suns
4350   *-sun-solaris* \
4351     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4352     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4353     case "${canonical}" in
4354       i[3456]86-*-* )     machine=intel386 ;;
4355       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4356       sparc* )          machine=sparc ;;
4357       * )               unported=yes ;;
4358     esac
4359     case "${canonical}" in
4360       *-sunos5.6* | *-solaris2.6* )
4361                 opsys=sol2-6
4362                 NON_GNU_CPP=/usr/ccs/lib/cpp
4363                 RANLIB="ar -ts"
4364                 ;;
4365       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4366                 opsys=sol2-6
4367                 emacs_check_sunpro_c=yes
4368                 NON_GNU_CPP=/usr/ccs/lib/cpp
4369                 ;;
4370       *-sunos5* | *-solaris* )
4371                 opsys=sol2-10
4372                 emacs_check_sunpro_c=yes
4373                 NON_GNU_CPP=/usr/ccs/lib/cpp
4374                 ;;
4375     esac
4376     ## Watch out for a compiler that we know will not work.
4377     case "${canonical}" in
4378      *-solaris* | *-sunos5* )
4379                 if [ "x$CC" = x/usr/ucb/cc ]; then
4380                   ## /usr/ucb/cc doesn't work;
4381                   ## we should find some other compiler that does work.
4382                   unset CC
4383                 fi
4384                 ;;
4385       *) ;;
4386     esac
4387   ;;
4388
4389   ## Intel 386 machines where we don't care about the manufacturer.
4390   i[3456]86-*-* )
4391     machine=intel386
4392     case "${canonical}" in
4393       *-cygwin )                opsys=cygwin ;;
4394       *-darwin* )               opsys=darwin
4395                                 CPP="${CC-cc} -E -no-cpp-precomp"
4396                                 ;;
4397       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4398       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4399       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4400       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4401     esac
4402   ;;
4403
4404   * )
4405     unported=yes
4406   ;;
4407 esac
4408
4409 ### If the code above didn't choose an operating system, just choose
4410 ### an operating system based on the configuration name.  You really
4411 ### only want to use this when you have no idea what the right
4412 ### operating system is; if you know what operating systems a machine
4413 ### runs, it's cleaner to make it explicit in the case statement
4414 ### above.
4415 if test x"${opsys}" = x; then
4416   case "${canonical}" in
4417     *-gnu* )                            opsys=gnu ;;
4418     * )
4419       unported=yes
4420     ;;
4421   esac
4422 fi
4423
4424
4425
4426 if test $unported = yes; then
4427   as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
4428 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4429 fi
4430
4431 if test -n "$machine"; then
4432   machfile="m/${machine}.h"
4433 else
4434   machfile=
4435 fi
4436 opsysfile="s/${opsys}.h"
4437
4438
4439 #### Choose a compiler.
4440 test -n "$CC" && cc_specified=yes
4441
4442 # Save the value of CFLAGS that the user specified.
4443 SPECIFIED_CFLAGS="$CFLAGS"
4444
4445 ac_ext=c
4446 ac_cpp='$CPP $CPPFLAGS'
4447 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4448 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4449 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4450 if test -n "$ac_tool_prefix"; then
4451   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4452 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4453 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4454 $as_echo_n "checking for $ac_word... " >&6; }
4455 if ${ac_cv_prog_CC+:} false; then :
4456   $as_echo_n "(cached) " >&6
4457 else
4458   if test -n "$CC"; then
4459   ac_cv_prog_CC="$CC" # Let the user override the test.
4460 else
4461 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4462 for as_dir in $PATH
4463 do
4464   IFS=$as_save_IFS
4465   test -z "$as_dir" && as_dir=.
4466     for ac_exec_ext in '' $ac_executable_extensions; do
4467   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4468     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4469     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4470     break 2
4471   fi
4472 done
4473   done
4474 IFS=$as_save_IFS
4475
4476 fi
4477 fi
4478 CC=$ac_cv_prog_CC
4479 if test -n "$CC"; then
4480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4481 $as_echo "$CC" >&6; }
4482 else
4483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4484 $as_echo "no" >&6; }
4485 fi
4486
4487
4488 fi
4489 if test -z "$ac_cv_prog_CC"; then
4490   ac_ct_CC=$CC
4491   # Extract the first word of "gcc", so it can be a program name with args.
4492 set dummy gcc; ac_word=$2
4493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4494 $as_echo_n "checking for $ac_word... " >&6; }
4495 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4496   $as_echo_n "(cached) " >&6
4497 else
4498   if test -n "$ac_ct_CC"; then
4499   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4500 else
4501 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4502 for as_dir in $PATH
4503 do
4504   IFS=$as_save_IFS
4505   test -z "$as_dir" && as_dir=.
4506     for ac_exec_ext in '' $ac_executable_extensions; do
4507   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4508     ac_cv_prog_ac_ct_CC="gcc"
4509     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4510     break 2
4511   fi
4512 done
4513   done
4514 IFS=$as_save_IFS
4515
4516 fi
4517 fi
4518 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4519 if test -n "$ac_ct_CC"; then
4520   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4521 $as_echo "$ac_ct_CC" >&6; }
4522 else
4523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4524 $as_echo "no" >&6; }
4525 fi
4526
4527   if test "x$ac_ct_CC" = x; then
4528     CC=""
4529   else
4530     case $cross_compiling:$ac_tool_warned in
4531 yes:)
4532 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4533 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4534 ac_tool_warned=yes ;;
4535 esac
4536     CC=$ac_ct_CC
4537   fi
4538 else
4539   CC="$ac_cv_prog_CC"
4540 fi
4541
4542 if test -z "$CC"; then
4543           if test -n "$ac_tool_prefix"; then
4544     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4545 set dummy ${ac_tool_prefix}cc; ac_word=$2
4546 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4547 $as_echo_n "checking for $ac_word... " >&6; }
4548 if ${ac_cv_prog_CC+:} false; then :
4549   $as_echo_n "(cached) " >&6
4550 else
4551   if test -n "$CC"; then
4552   ac_cv_prog_CC="$CC" # Let the user override the test.
4553 else
4554 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4555 for as_dir in $PATH
4556 do
4557   IFS=$as_save_IFS
4558   test -z "$as_dir" && as_dir=.
4559     for ac_exec_ext in '' $ac_executable_extensions; do
4560   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4561     ac_cv_prog_CC="${ac_tool_prefix}cc"
4562     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4563     break 2
4564   fi
4565 done
4566   done
4567 IFS=$as_save_IFS
4568
4569 fi
4570 fi
4571 CC=$ac_cv_prog_CC
4572 if test -n "$CC"; then
4573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4574 $as_echo "$CC" >&6; }
4575 else
4576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4577 $as_echo "no" >&6; }
4578 fi
4579
4580
4581   fi
4582 fi
4583 if test -z "$CC"; then
4584   # Extract the first word of "cc", so it can be a program name with args.
4585 set dummy cc; ac_word=$2
4586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4587 $as_echo_n "checking for $ac_word... " >&6; }
4588 if ${ac_cv_prog_CC+:} false; then :
4589   $as_echo_n "(cached) " >&6
4590 else
4591   if test -n "$CC"; then
4592   ac_cv_prog_CC="$CC" # Let the user override the test.
4593 else
4594   ac_prog_rejected=no
4595 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4596 for as_dir in $PATH
4597 do
4598   IFS=$as_save_IFS
4599   test -z "$as_dir" && as_dir=.
4600     for ac_exec_ext in '' $ac_executable_extensions; do
4601   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4602     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4603        ac_prog_rejected=yes
4604        continue
4605      fi
4606     ac_cv_prog_CC="cc"
4607     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4608     break 2
4609   fi
4610 done
4611   done
4612 IFS=$as_save_IFS
4613
4614 if test $ac_prog_rejected = yes; then
4615   # We found a bogon in the path, so make sure we never use it.
4616   set dummy $ac_cv_prog_CC
4617   shift
4618   if test $# != 0; then
4619     # We chose a different compiler from the bogus one.
4620     # However, it has the same basename, so the bogon will be chosen
4621     # first if we set CC to just the basename; use the full file name.
4622     shift
4623     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4624   fi
4625 fi
4626 fi
4627 fi
4628 CC=$ac_cv_prog_CC
4629 if test -n "$CC"; then
4630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4631 $as_echo "$CC" >&6; }
4632 else
4633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4634 $as_echo "no" >&6; }
4635 fi
4636
4637
4638 fi
4639 if test -z "$CC"; then
4640   if test -n "$ac_tool_prefix"; then
4641   for ac_prog in cl.exe
4642   do
4643     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4644 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4646 $as_echo_n "checking for $ac_word... " >&6; }
4647 if ${ac_cv_prog_CC+:} false; then :
4648   $as_echo_n "(cached) " >&6
4649 else
4650   if test -n "$CC"; then
4651   ac_cv_prog_CC="$CC" # Let the user override the test.
4652 else
4653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4654 for as_dir in $PATH
4655 do
4656   IFS=$as_save_IFS
4657   test -z "$as_dir" && as_dir=.
4658     for ac_exec_ext in '' $ac_executable_extensions; do
4659   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4660     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4661     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4662     break 2
4663   fi
4664 done
4665   done
4666 IFS=$as_save_IFS
4667
4668 fi
4669 fi
4670 CC=$ac_cv_prog_CC
4671 if test -n "$CC"; then
4672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4673 $as_echo "$CC" >&6; }
4674 else
4675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4676 $as_echo "no" >&6; }
4677 fi
4678
4679
4680     test -n "$CC" && break
4681   done
4682 fi
4683 if test -z "$CC"; then
4684   ac_ct_CC=$CC
4685   for ac_prog in cl.exe
4686 do
4687   # Extract the first word of "$ac_prog", so it can be a program name with args.
4688 set dummy $ac_prog; ac_word=$2
4689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4690 $as_echo_n "checking for $ac_word... " >&6; }
4691 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4692   $as_echo_n "(cached) " >&6
4693 else
4694   if test -n "$ac_ct_CC"; then
4695   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4696 else
4697 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4698 for as_dir in $PATH
4699 do
4700   IFS=$as_save_IFS
4701   test -z "$as_dir" && as_dir=.
4702     for ac_exec_ext in '' $ac_executable_extensions; do
4703   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4704     ac_cv_prog_ac_ct_CC="$ac_prog"
4705     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4706     break 2
4707   fi
4708 done
4709   done
4710 IFS=$as_save_IFS
4711
4712 fi
4713 fi
4714 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4715 if test -n "$ac_ct_CC"; then
4716   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4717 $as_echo "$ac_ct_CC" >&6; }
4718 else
4719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4720 $as_echo "no" >&6; }
4721 fi
4722
4723
4724   test -n "$ac_ct_CC" && break
4725 done
4726
4727   if test "x$ac_ct_CC" = x; then
4728     CC=""
4729   else
4730     case $cross_compiling:$ac_tool_warned in
4731 yes:)
4732 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4733 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4734 ac_tool_warned=yes ;;
4735 esac
4736     CC=$ac_ct_CC
4737   fi
4738 fi
4739
4740 fi
4741
4742
4743 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4744 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4745 as_fn_error $? "no acceptable C compiler found in \$PATH
4746 See \`config.log' for more details" "$LINENO" 5; }
4747
4748 # Provide some information about the compiler.
4749 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4750 set X $ac_compile
4751 ac_compiler=$2
4752 for ac_option in --version -v -V -qversion; do
4753   { { ac_try="$ac_compiler $ac_option >&5"
4754 case "(($ac_try" in
4755   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4756   *) ac_try_echo=$ac_try;;
4757 esac
4758 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4759 $as_echo "$ac_try_echo"; } >&5
4760   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4761   ac_status=$?
4762   if test -s conftest.err; then
4763     sed '10a\
4764 ... rest of stderr output deleted ...
4765          10q' conftest.err >conftest.er1
4766     cat conftest.er1 >&5
4767   fi
4768   rm -f conftest.er1 conftest.err
4769   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4770   test $ac_status = 0; }
4771 done
4772
4773 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4774 /* end confdefs.h.  */
4775
4776 int
4777 main ()
4778 {
4779
4780   ;
4781   return 0;
4782 }
4783 _ACEOF
4784 ac_clean_files_save=$ac_clean_files
4785 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4786 # Try to create an executable without -o first, disregard a.out.
4787 # It will help us diagnose broken compilers, and finding out an intuition
4788 # of exeext.
4789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4790 $as_echo_n "checking whether the C compiler works... " >&6; }
4791 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4792
4793 # The possible output files:
4794 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4795
4796 ac_rmfiles=
4797 for ac_file in $ac_files
4798 do
4799   case $ac_file in
4800     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4801     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4802   esac
4803 done
4804 rm -f $ac_rmfiles
4805
4806 if { { ac_try="$ac_link_default"
4807 case "(($ac_try" in
4808   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4809   *) ac_try_echo=$ac_try;;
4810 esac
4811 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4812 $as_echo "$ac_try_echo"; } >&5
4813   (eval "$ac_link_default") 2>&5
4814   ac_status=$?
4815   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4816   test $ac_status = 0; }; then :
4817   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4818 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4819 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4820 # so that the user can short-circuit this test for compilers unknown to
4821 # Autoconf.
4822 for ac_file in $ac_files ''
4823 do
4824   test -f "$ac_file" || continue
4825   case $ac_file in
4826     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4827         ;;
4828     [ab].out )
4829         # We found the default executable, but exeext='' is most
4830         # certainly right.
4831         break;;
4832     *.* )
4833         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4834         then :; else
4835            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4836         fi
4837         # We set ac_cv_exeext here because the later test for it is not
4838         # safe: cross compilers may not add the suffix if given an `-o'
4839         # argument, so we may need to know it at that point already.
4840         # Even if this section looks crufty: it has the advantage of
4841         # actually working.
4842         break;;
4843     * )
4844         break;;
4845   esac
4846 done
4847 test "$ac_cv_exeext" = no && ac_cv_exeext=
4848
4849 else
4850   ac_file=''
4851 fi
4852 if test -z "$ac_file"; then :
4853   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4854 $as_echo "no" >&6; }
4855 $as_echo "$as_me: failed program was:" >&5
4856 sed 's/^/| /' conftest.$ac_ext >&5
4857
4858 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4859 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4860 as_fn_error 77 "C compiler cannot create executables
4861 See \`config.log' for more details" "$LINENO" 5; }
4862 else
4863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4864 $as_echo "yes" >&6; }
4865 fi
4866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4867 $as_echo_n "checking for C compiler default output file name... " >&6; }
4868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4869 $as_echo "$ac_file" >&6; }
4870 ac_exeext=$ac_cv_exeext
4871
4872 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4873 ac_clean_files=$ac_clean_files_save
4874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4875 $as_echo_n "checking for suffix of executables... " >&6; }
4876 if { { ac_try="$ac_link"
4877 case "(($ac_try" in
4878   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4879   *) ac_try_echo=$ac_try;;
4880 esac
4881 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4882 $as_echo "$ac_try_echo"; } >&5
4883   (eval "$ac_link") 2>&5
4884   ac_status=$?
4885   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4886   test $ac_status = 0; }; then :
4887   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4888 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4889 # work properly (i.e., refer to `conftest.exe'), while it won't with
4890 # `rm'.
4891 for ac_file in conftest.exe conftest conftest.*; do
4892   test -f "$ac_file" || continue
4893   case $ac_file in
4894     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4895     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4896           break;;
4897     * ) break;;
4898   esac
4899 done
4900 else
4901   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4902 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4903 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4904 See \`config.log' for more details" "$LINENO" 5; }
4905 fi
4906 rm -f conftest conftest$ac_cv_exeext
4907 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4908 $as_echo "$ac_cv_exeext" >&6; }
4909
4910 rm -f conftest.$ac_ext
4911 EXEEXT=$ac_cv_exeext
4912 ac_exeext=$EXEEXT
4913 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4914 /* end confdefs.h.  */
4915 #include <stdio.h>
4916 int
4917 main ()
4918 {
4919 FILE *f = fopen ("conftest.out", "w");
4920  return ferror (f) || fclose (f) != 0;
4921
4922   ;
4923   return 0;
4924 }
4925 _ACEOF
4926 ac_clean_files="$ac_clean_files conftest.out"
4927 # Check that the compiler produces executables we can run.  If not, either
4928 # the compiler is broken, or we cross compile.
4929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4930 $as_echo_n "checking whether we are cross compiling... " >&6; }
4931 if test "$cross_compiling" != yes; then
4932   { { ac_try="$ac_link"
4933 case "(($ac_try" in
4934   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4935   *) ac_try_echo=$ac_try;;
4936 esac
4937 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4938 $as_echo "$ac_try_echo"; } >&5
4939   (eval "$ac_link") 2>&5
4940   ac_status=$?
4941   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4942   test $ac_status = 0; }
4943   if { ac_try='./conftest$ac_cv_exeext'
4944   { { case "(($ac_try" in
4945   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4946   *) ac_try_echo=$ac_try;;
4947 esac
4948 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4949 $as_echo "$ac_try_echo"; } >&5
4950   (eval "$ac_try") 2>&5
4951   ac_status=$?
4952   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4953   test $ac_status = 0; }; }; then
4954     cross_compiling=no
4955   else
4956     if test "$cross_compiling" = maybe; then
4957         cross_compiling=yes
4958     else
4959         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4960 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4961 as_fn_error $? "cannot run C compiled programs.
4962 If you meant to cross compile, use \`--host'.
4963 See \`config.log' for more details" "$LINENO" 5; }
4964     fi
4965   fi
4966 fi
4967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4968 $as_echo "$cross_compiling" >&6; }
4969
4970 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4971 ac_clean_files=$ac_clean_files_save
4972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4973 $as_echo_n "checking for suffix of object files... " >&6; }
4974 if ${ac_cv_objext+:} false; then :
4975   $as_echo_n "(cached) " >&6
4976 else
4977   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4978 /* end confdefs.h.  */
4979
4980 int
4981 main ()
4982 {
4983
4984   ;
4985   return 0;
4986 }
4987 _ACEOF
4988 rm -f conftest.o conftest.obj
4989 if { { ac_try="$ac_compile"
4990 case "(($ac_try" in
4991   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4992   *) ac_try_echo=$ac_try;;
4993 esac
4994 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4995 $as_echo "$ac_try_echo"; } >&5
4996   (eval "$ac_compile") 2>&5
4997   ac_status=$?
4998   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4999   test $ac_status = 0; }; then :
5000   for ac_file in conftest.o conftest.obj conftest.*; do
5001   test -f "$ac_file" || continue;
5002   case $ac_file in
5003     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5004     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5005        break;;
5006   esac
5007 done
5008 else
5009   $as_echo "$as_me: failed program was:" >&5
5010 sed 's/^/| /' conftest.$ac_ext >&5
5011
5012 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5013 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5014 as_fn_error $? "cannot compute suffix of object files: cannot compile
5015 See \`config.log' for more details" "$LINENO" 5; }
5016 fi
5017 rm -f conftest.$ac_cv_objext conftest.$ac_ext
5018 fi
5019 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5020 $as_echo "$ac_cv_objext" >&6; }
5021 OBJEXT=$ac_cv_objext
5022 ac_objext=$OBJEXT
5023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5024 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5025 if ${ac_cv_c_compiler_gnu+:} false; then :
5026   $as_echo_n "(cached) " >&6
5027 else
5028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5029 /* end confdefs.h.  */
5030
5031 int
5032 main ()
5033 {
5034 #ifndef __GNUC__
5035        choke me
5036 #endif
5037
5038   ;
5039   return 0;
5040 }
5041 _ACEOF
5042 if ac_fn_c_try_compile "$LINENO"; then :
5043   ac_compiler_gnu=yes
5044 else
5045   ac_compiler_gnu=no
5046 fi
5047 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5048 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5049
5050 fi
5051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5052 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5053 if test $ac_compiler_gnu = yes; then
5054   GCC=yes
5055 else
5056   GCC=
5057 fi
5058 ac_test_CFLAGS=${CFLAGS+set}
5059 ac_save_CFLAGS=$CFLAGS
5060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5061 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5062 if ${ac_cv_prog_cc_g+:} false; then :
5063   $as_echo_n "(cached) " >&6
5064 else
5065   ac_save_c_werror_flag=$ac_c_werror_flag
5066    ac_c_werror_flag=yes
5067    ac_cv_prog_cc_g=no
5068    CFLAGS="-g"
5069    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5070 /* end confdefs.h.  */
5071
5072 int
5073 main ()
5074 {
5075
5076   ;
5077   return 0;
5078 }
5079 _ACEOF
5080 if ac_fn_c_try_compile "$LINENO"; then :
5081   ac_cv_prog_cc_g=yes
5082 else
5083   CFLAGS=""
5084       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5085 /* end confdefs.h.  */
5086
5087 int
5088 main ()
5089 {
5090
5091   ;
5092   return 0;
5093 }
5094 _ACEOF
5095 if ac_fn_c_try_compile "$LINENO"; then :
5096
5097 else
5098   ac_c_werror_flag=$ac_save_c_werror_flag
5099          CFLAGS="-g"
5100          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5101 /* end confdefs.h.  */
5102
5103 int
5104 main ()
5105 {
5106
5107   ;
5108   return 0;
5109 }
5110 _ACEOF
5111 if ac_fn_c_try_compile "$LINENO"; then :
5112   ac_cv_prog_cc_g=yes
5113 fi
5114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5115 fi
5116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5117 fi
5118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5119    ac_c_werror_flag=$ac_save_c_werror_flag
5120 fi
5121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5122 $as_echo "$ac_cv_prog_cc_g" >&6; }
5123 if test "$ac_test_CFLAGS" = set; then
5124   CFLAGS=$ac_save_CFLAGS
5125 elif test $ac_cv_prog_cc_g = yes; then
5126   if test "$GCC" = yes; then
5127     CFLAGS="-g -O2"
5128   else
5129     CFLAGS="-g"
5130   fi
5131 else
5132   if test "$GCC" = yes; then
5133     CFLAGS="-O2"
5134   else
5135     CFLAGS=
5136   fi
5137 fi
5138 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5139 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5140 if ${ac_cv_prog_cc_c89+:} false; then :
5141   $as_echo_n "(cached) " >&6
5142 else
5143   ac_cv_prog_cc_c89=no
5144 ac_save_CC=$CC
5145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5146 /* end confdefs.h.  */
5147 #include <stdarg.h>
5148 #include <stdio.h>
5149 #include <sys/types.h>
5150 #include <sys/stat.h>
5151 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5152 struct buf { int x; };
5153 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5154 static char *e (p, i)
5155      char **p;
5156      int i;
5157 {
5158   return p[i];
5159 }
5160 static char *f (char * (*g) (char **, int), char **p, ...)
5161 {
5162   char *s;
5163   va_list v;
5164   va_start (v,p);
5165   s = g (p, va_arg (v,int));
5166   va_end (v);
5167   return s;
5168 }
5169
5170 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5171    function prototypes and stuff, but not '\xHH' hex character constants.
5172    These don't provoke an error unfortunately, instead are silently treated
5173    as 'x'.  The following induces an error, until -std is added to get
5174    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5175    array size at least.  It's necessary to write '\x00'==0 to get something
5176    that's true only with -std.  */
5177 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5178
5179 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5180    inside strings and character constants.  */
5181 #define FOO(x) 'x'
5182 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5183
5184 int test (int i, double x);
5185 struct s1 {int (*f) (int a);};
5186 struct s2 {int (*f) (double a);};
5187 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5188 int argc;
5189 char **argv;
5190 int
5191 main ()
5192 {
5193 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5194   ;
5195   return 0;
5196 }
5197 _ACEOF
5198 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5199         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5200 do
5201   CC="$ac_save_CC $ac_arg"
5202   if ac_fn_c_try_compile "$LINENO"; then :
5203   ac_cv_prog_cc_c89=$ac_arg
5204 fi
5205 rm -f core conftest.err conftest.$ac_objext
5206   test "x$ac_cv_prog_cc_c89" != "xno" && break
5207 done
5208 rm -f conftest.$ac_ext
5209 CC=$ac_save_CC
5210
5211 fi
5212 # AC_CACHE_VAL
5213 case "x$ac_cv_prog_cc_c89" in
5214   x)
5215     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5216 $as_echo "none needed" >&6; } ;;
5217   xno)
5218     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5219 $as_echo "unsupported" >&6; } ;;
5220   *)
5221     CC="$CC $ac_cv_prog_cc_c89"
5222     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5223 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5224 esac
5225 if test "x$ac_cv_prog_cc_c89" != xno; then :
5226
5227 fi
5228
5229 ac_ext=c
5230 ac_cpp='$CPP $CPPFLAGS'
5231 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5232 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5233 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5234 DEPDIR="${am__leading_dot}deps"
5235
5236 ac_config_commands="$ac_config_commands depfiles"
5237
5238
5239 am_make=${MAKE-make}
5240 cat > confinc << 'END'
5241 am__doit:
5242         @echo this is the am__doit target
5243 .PHONY: am__doit
5244 END
5245 # If we don't find an include directive, just comment out the code.
5246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
5247 $as_echo_n "checking for style of include used by $am_make... " >&6; }
5248 am__include="#"
5249 am__quote=
5250 _am_result=none
5251 # First try GNU make style include.
5252 echo "include confinc" > confmf
5253 # Ignore all kinds of additional output from `make'.
5254 case `$am_make -s -f confmf 2> /dev/null` in #(
5255 *the\ am__doit\ target*)
5256   am__include=include
5257   am__quote=
5258   _am_result=GNU
5259   ;;
5260 esac
5261 # Now try BSD make style include.
5262 if test "$am__include" = "#"; then
5263    echo '.include "confinc"' > confmf
5264    case `$am_make -s -f confmf 2> /dev/null` in #(
5265    *the\ am__doit\ target*)
5266      am__include=.include
5267      am__quote="\""
5268      _am_result=BSD
5269      ;;
5270    esac
5271 fi
5272
5273
5274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
5275 $as_echo "$_am_result" >&6; }
5276 rm -f confinc confmf
5277
5278 # Check whether --enable-dependency-tracking was given.
5279 if test "${enable_dependency_tracking+set}" = set; then :
5280   enableval=$enable_dependency_tracking;
5281 fi
5282
5283 if test "x$enable_dependency_tracking" != xno; then
5284   am_depcomp="$ac_aux_dir/depcomp"
5285   AMDEPBACKSLASH='\'
5286 fi
5287  if test "x$enable_dependency_tracking" != xno; then
5288   AMDEP_TRUE=
5289   AMDEP_FALSE='#'
5290 else
5291   AMDEP_TRUE='#'
5292   AMDEP_FALSE=
5293 fi
5294
5295
5296
5297 depcc="$CC"   am_compiler_list=
5298
5299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5300 $as_echo_n "checking dependency style of $depcc... " >&6; }
5301 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
5302   $as_echo_n "(cached) " >&6
5303 else
5304   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5305   # We make a subdir and do the tests there.  Otherwise we can end up
5306   # making bogus files that we don't know about and never remove.  For
5307   # instance it was reported that on HP-UX the gcc test will end up
5308   # making a dummy file named `D' -- because `-MD' means `put the output
5309   # in D'.
5310   mkdir conftest.dir
5311   # Copy depcomp to subdir because otherwise we won't find it if we're
5312   # using a relative directory.
5313   cp "$am_depcomp" conftest.dir
5314   cd conftest.dir
5315   # We will build objects and dependencies in a subdirectory because
5316   # it helps to detect inapplicable dependency modes.  For instance
5317   # both Tru64's cc and ICC support -MD to output dependencies as a
5318   # side effect of compilation, but ICC will put the dependencies in
5319   # the current directory while Tru64 will put them in the object
5320   # directory.
5321   mkdir sub
5322
5323   am_cv_CC_dependencies_compiler_type=none
5324   if test "$am_compiler_list" = ""; then
5325      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5326   fi
5327   am__universal=false
5328   case " $depcc " in #(
5329      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5330      esac
5331
5332   for depmode in $am_compiler_list; do
5333     # Setup a source with many dependencies, because some compilers
5334     # like to wrap large dependency lists on column 80 (with \), and
5335     # we should not choose a depcomp mode which is confused by this.
5336     #
5337     # We need to recreate these files for each test, as the compiler may
5338     # overwrite some of them when testing with obscure command lines.
5339     # This happens at least with the AIX C compiler.
5340     : > sub/conftest.c
5341     for i in 1 2 3 4 5 6; do
5342       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5343       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5344       # Solaris 8's {/usr,}/bin/sh.
5345       touch sub/conftst$i.h
5346     done
5347     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5348
5349     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5350     # mode.  It turns out that the SunPro C++ compiler does not properly
5351     # handle `-M -o', and we need to detect this.  Also, some Intel
5352     # versions had trouble with output in subdirs
5353     am__obj=sub/conftest.${OBJEXT-o}
5354     am__minus_obj="-o $am__obj"
5355     case $depmode in
5356     gcc)
5357       # This depmode causes a compiler race in universal mode.
5358       test "$am__universal" = false || continue
5359       ;;
5360     nosideeffect)
5361       # after this tag, mechanisms are not by side-effect, so they'll
5362       # only be used when explicitly requested
5363       if test "x$enable_dependency_tracking" = xyes; then
5364         continue
5365       else
5366         break
5367       fi
5368       ;;
5369     msvisualcpp | msvcmsys)
5370       # This compiler won't grok `-c -o', but also, the minuso test has
5371       # not run yet.  These depmodes are late enough in the game, and
5372       # so weak that their functioning should not be impacted.
5373       am__obj=conftest.${OBJEXT-o}
5374       am__minus_obj=
5375       ;;
5376     none) break ;;
5377     esac
5378     if depmode=$depmode \
5379        source=sub/conftest.c object=$am__obj \
5380        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5381        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5382          >/dev/null 2>conftest.err &&
5383        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5384        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5385        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5386        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5387       # icc doesn't choke on unknown options, it will just issue warnings
5388       # or remarks (even with -Werror).  So we grep stderr for any message
5389       # that says an option was ignored or not supported.
5390       # When given -MP, icc 7.0 and 7.1 complain thusly:
5391       #   icc: Command line warning: ignoring option '-M'; no argument required
5392       # The diagnosis changed in icc 8.0:
5393       #   icc: Command line remark: option '-MP' not supported
5394       if (grep 'ignoring option' conftest.err ||
5395           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5396         am_cv_CC_dependencies_compiler_type=$depmode
5397         break
5398       fi
5399     fi
5400   done
5401
5402   cd ..
5403   rm -rf conftest.dir
5404 else
5405   am_cv_CC_dependencies_compiler_type=none
5406 fi
5407
5408 fi
5409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5410 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5411 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5412
5413  if
5414   test "x$enable_dependency_tracking" != xno \
5415   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5416   am__fastdepCC_TRUE=
5417   am__fastdepCC_FALSE='#'
5418 else
5419   am__fastdepCC_TRUE='#'
5420   am__fastdepCC_FALSE=
5421 fi
5422
5423
5424 if test "x$CC" != xcc; then
5425   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5426 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5427 else
5428   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5429 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5430 fi
5431 set dummy $CC; ac_cc=`$as_echo "$2" |
5432                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5433 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
5434   $as_echo_n "(cached) " >&6
5435 else
5436   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5437 /* end confdefs.h.  */
5438
5439 int
5440 main ()
5441 {
5442
5443   ;
5444   return 0;
5445 }
5446 _ACEOF
5447 # Make sure it works both with $CC and with simple cc.
5448 # We do the test twice because some compilers refuse to overwrite an
5449 # existing .o file with -o, though they will create one.
5450 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5451 rm -f conftest2.*
5452 if { { case "(($ac_try" in
5453   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5454   *) ac_try_echo=$ac_try;;
5455 esac
5456 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5457 $as_echo "$ac_try_echo"; } >&5
5458   (eval "$ac_try") 2>&5
5459   ac_status=$?
5460   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5461   test $ac_status = 0; } &&
5462    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5463   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5464   *) ac_try_echo=$ac_try;;
5465 esac
5466 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5467 $as_echo "$ac_try_echo"; } >&5
5468   (eval "$ac_try") 2>&5
5469   ac_status=$?
5470   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5471   test $ac_status = 0; };
5472 then
5473   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5474   if test "x$CC" != xcc; then
5475     # Test first that cc exists at all.
5476     if { ac_try='cc -c conftest.$ac_ext >&5'
5477   { { case "(($ac_try" in
5478   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5479   *) ac_try_echo=$ac_try;;
5480 esac
5481 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5482 $as_echo "$ac_try_echo"; } >&5
5483   (eval "$ac_try") 2>&5
5484   ac_status=$?
5485   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5486   test $ac_status = 0; }; }; then
5487       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5488       rm -f conftest2.*
5489       if { { case "(($ac_try" in
5490   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5491   *) ac_try_echo=$ac_try;;
5492 esac
5493 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5494 $as_echo "$ac_try_echo"; } >&5
5495   (eval "$ac_try") 2>&5
5496   ac_status=$?
5497   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5498   test $ac_status = 0; } &&
5499          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5500   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5501   *) ac_try_echo=$ac_try;;
5502 esac
5503 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5504 $as_echo "$ac_try_echo"; } >&5
5505   (eval "$ac_try") 2>&5
5506   ac_status=$?
5507   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5508   test $ac_status = 0; };
5509       then
5510         # cc works too.
5511         :
5512       else
5513         # cc exists but doesn't like -o.
5514         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5515       fi
5516     fi
5517   fi
5518 else
5519   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5520 fi
5521 rm -f core conftest*
5522
5523 fi
5524 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5526 $as_echo "yes" >&6; }
5527 else
5528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5529 $as_echo "no" >&6; }
5530
5531 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5532
5533 fi
5534
5535 # FIXME: we rely on the cache variable name because
5536 # there is no other way.
5537 set dummy $CC
5538 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5539 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5540 if test "$am_t" != yes; then
5541    # Losing compiler, so override with the script.
5542    # FIXME: It is wrong to rewrite CC.
5543    # But if we don't then we get into trouble of one sort or another.
5544    # A longer-term fix would be to have automake use am__CC in this case,
5545    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5546    CC="$am_aux_dir/compile $CC"
5547 fi
5548
5549
5550
5551 # Initialize gnulib right after verifying that the C compiler works.
5552 if test -n "$ac_tool_prefix"; then
5553   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5554 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5555 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5556 $as_echo_n "checking for $ac_word... " >&6; }
5557 if ${ac_cv_prog_RANLIB+:} false; then :
5558   $as_echo_n "(cached) " >&6
5559 else
5560   if test -n "$RANLIB"; then
5561   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5562 else
5563 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5564 for as_dir in $PATH
5565 do
5566   IFS=$as_save_IFS
5567   test -z "$as_dir" && as_dir=.
5568     for ac_exec_ext in '' $ac_executable_extensions; do
5569   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5570     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5571     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5572     break 2
5573   fi
5574 done
5575   done
5576 IFS=$as_save_IFS
5577
5578 fi
5579 fi
5580 RANLIB=$ac_cv_prog_RANLIB
5581 if test -n "$RANLIB"; then
5582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5583 $as_echo "$RANLIB" >&6; }
5584 else
5585   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5586 $as_echo "no" >&6; }
5587 fi
5588
5589
5590 fi
5591 if test -z "$ac_cv_prog_RANLIB"; then
5592   ac_ct_RANLIB=$RANLIB
5593   # Extract the first word of "ranlib", so it can be a program name with args.
5594 set dummy ranlib; ac_word=$2
5595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5596 $as_echo_n "checking for $ac_word... " >&6; }
5597 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5598   $as_echo_n "(cached) " >&6
5599 else
5600   if test -n "$ac_ct_RANLIB"; then
5601   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5602 else
5603 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5604 for as_dir in $PATH
5605 do
5606   IFS=$as_save_IFS
5607   test -z "$as_dir" && as_dir=.
5608     for ac_exec_ext in '' $ac_executable_extensions; do
5609   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5610     ac_cv_prog_ac_ct_RANLIB="ranlib"
5611     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5612     break 2
5613   fi
5614 done
5615   done
5616 IFS=$as_save_IFS
5617
5618 fi
5619 fi
5620 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5621 if test -n "$ac_ct_RANLIB"; then
5622   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5623 $as_echo "$ac_ct_RANLIB" >&6; }
5624 else
5625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5626 $as_echo "no" >&6; }
5627 fi
5628
5629   if test "x$ac_ct_RANLIB" = x; then
5630     RANLIB=":"
5631   else
5632     case $cross_compiling:$ac_tool_warned in
5633 yes:)
5634 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5635 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5636 ac_tool_warned=yes ;;
5637 esac
5638     RANLIB=$ac_ct_RANLIB
5639   fi
5640 else
5641   RANLIB="$ac_cv_prog_RANLIB"
5642 fi
5643
5644
5645 ac_ext=c
5646 ac_cpp='$CPP $CPPFLAGS'
5647 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5648 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5649 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5651 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5652 # On Suns, sometimes $CPP names a directory.
5653 if test -n "$CPP" && test -d "$CPP"; then
5654   CPP=
5655 fi
5656 if test -z "$CPP"; then
5657   if ${ac_cv_prog_CPP+:} false; then :
5658   $as_echo_n "(cached) " >&6
5659 else
5660       # Double quotes because CPP needs to be expanded
5661     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5662     do
5663       ac_preproc_ok=false
5664 for ac_c_preproc_warn_flag in '' yes
5665 do
5666   # Use a header file that comes with gcc, so configuring glibc
5667   # with a fresh cross-compiler works.
5668   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5669   # <limits.h> exists even on freestanding compilers.
5670   # On the NeXT, cc -E runs the code through the compiler's parser,
5671   # not just through cpp. "Syntax error" is here to catch this case.
5672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5673 /* end confdefs.h.  */
5674 #ifdef __STDC__
5675 # include <limits.h>
5676 #else
5677 # include <assert.h>
5678 #endif
5679                      Syntax error
5680 _ACEOF
5681 if ac_fn_c_try_cpp "$LINENO"; then :
5682
5683 else
5684   # Broken: fails on valid input.
5685 continue
5686 fi
5687 rm -f conftest.err conftest.i conftest.$ac_ext
5688
5689   # OK, works on sane cases.  Now check whether nonexistent headers
5690   # can be detected and how.
5691   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5692 /* end confdefs.h.  */
5693 #include <ac_nonexistent.h>
5694 _ACEOF
5695 if ac_fn_c_try_cpp "$LINENO"; then :
5696   # Broken: success on invalid input.
5697 continue
5698 else
5699   # Passes both tests.
5700 ac_preproc_ok=:
5701 break
5702 fi
5703 rm -f conftest.err conftest.i conftest.$ac_ext
5704
5705 done
5706 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5707 rm -f conftest.i conftest.err conftest.$ac_ext
5708 if $ac_preproc_ok; then :
5709   break
5710 fi
5711
5712     done
5713     ac_cv_prog_CPP=$CPP
5714
5715 fi
5716   CPP=$ac_cv_prog_CPP
5717 else
5718   ac_cv_prog_CPP=$CPP
5719 fi
5720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5721 $as_echo "$CPP" >&6; }
5722 ac_preproc_ok=false
5723 for ac_c_preproc_warn_flag in '' yes
5724 do
5725   # Use a header file that comes with gcc, so configuring glibc
5726   # with a fresh cross-compiler works.
5727   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5728   # <limits.h> exists even on freestanding compilers.
5729   # On the NeXT, cc -E runs the code through the compiler's parser,
5730   # not just through cpp. "Syntax error" is here to catch this case.
5731   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5732 /* end confdefs.h.  */
5733 #ifdef __STDC__
5734 # include <limits.h>
5735 #else
5736 # include <assert.h>
5737 #endif
5738                      Syntax error
5739 _ACEOF
5740 if ac_fn_c_try_cpp "$LINENO"; then :
5741
5742 else
5743   # Broken: fails on valid input.
5744 continue
5745 fi
5746 rm -f conftest.err conftest.i conftest.$ac_ext
5747
5748   # OK, works on sane cases.  Now check whether nonexistent headers
5749   # can be detected and how.
5750   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5751 /* end confdefs.h.  */
5752 #include <ac_nonexistent.h>
5753 _ACEOF
5754 if ac_fn_c_try_cpp "$LINENO"; then :
5755   # Broken: success on invalid input.
5756 continue
5757 else
5758   # Passes both tests.
5759 ac_preproc_ok=:
5760 break
5761 fi
5762 rm -f conftest.err conftest.i conftest.$ac_ext
5763
5764 done
5765 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5766 rm -f conftest.i conftest.err conftest.$ac_ext
5767 if $ac_preproc_ok; then :
5768
5769 else
5770   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5771 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5772 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5773 See \`config.log' for more details" "$LINENO" 5; }
5774 fi
5775
5776 ac_ext=c
5777 ac_cpp='$CPP $CPPFLAGS'
5778 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5779 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5780 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5781
5782
5783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5784 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5785 if ${ac_cv_path_GREP+:} false; then :
5786   $as_echo_n "(cached) " >&6
5787 else
5788   if test -z "$GREP"; then
5789   ac_path_GREP_found=false
5790   # Loop through the user's path and test for each of PROGNAME-LIST
5791   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5792 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5793 do
5794   IFS=$as_save_IFS
5795   test -z "$as_dir" && as_dir=.
5796     for ac_prog in grep ggrep; do
5797     for ac_exec_ext in '' $ac_executable_extensions; do
5798       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5799       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5800 # Check for GNU ac_path_GREP and select it if it is found.
5801   # Check for GNU $ac_path_GREP
5802 case `"$ac_path_GREP" --version 2>&1` in
5803 *GNU*)
5804   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5805 *)
5806   ac_count=0
5807   $as_echo_n 0123456789 >"conftest.in"
5808   while :
5809   do
5810     cat "conftest.in" "conftest.in" >"conftest.tmp"
5811     mv "conftest.tmp" "conftest.in"
5812     cp "conftest.in" "conftest.nl"
5813     $as_echo 'GREP' >> "conftest.nl"
5814     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5815     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5816     as_fn_arith $ac_count + 1 && ac_count=$as_val
5817     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5818       # Best one so far, save it but keep looking for a better one
5819       ac_cv_path_GREP="$ac_path_GREP"
5820       ac_path_GREP_max=$ac_count
5821     fi
5822     # 10*(2^10) chars as input seems more than enough
5823     test $ac_count -gt 10 && break
5824   done
5825   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5826 esac
5827
5828       $ac_path_GREP_found && break 3
5829     done
5830   done
5831   done
5832 IFS=$as_save_IFS
5833   if test -z "$ac_cv_path_GREP"; then
5834     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5835   fi
5836 else
5837   ac_cv_path_GREP=$GREP
5838 fi
5839
5840 fi
5841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5842 $as_echo "$ac_cv_path_GREP" >&6; }
5843  GREP="$ac_cv_path_GREP"
5844
5845
5846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5847 $as_echo_n "checking for egrep... " >&6; }
5848 if ${ac_cv_path_EGREP+:} false; then :
5849   $as_echo_n "(cached) " >&6
5850 else
5851   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5852    then ac_cv_path_EGREP="$GREP -E"
5853    else
5854      if test -z "$EGREP"; then
5855   ac_path_EGREP_found=false
5856   # Loop through the user's path and test for each of PROGNAME-LIST
5857   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5858 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5859 do
5860   IFS=$as_save_IFS
5861   test -z "$as_dir" && as_dir=.
5862     for ac_prog in egrep; do
5863     for ac_exec_ext in '' $ac_executable_extensions; do
5864       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5865       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5866 # Check for GNU ac_path_EGREP and select it if it is found.
5867   # Check for GNU $ac_path_EGREP
5868 case `"$ac_path_EGREP" --version 2>&1` in
5869 *GNU*)
5870   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5871 *)
5872   ac_count=0
5873   $as_echo_n 0123456789 >"conftest.in"
5874   while :
5875   do
5876     cat "conftest.in" "conftest.in" >"conftest.tmp"
5877     mv "conftest.tmp" "conftest.in"
5878     cp "conftest.in" "conftest.nl"
5879     $as_echo 'EGREP' >> "conftest.nl"
5880     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5881     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5882     as_fn_arith $ac_count + 1 && ac_count=$as_val
5883     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5884       # Best one so far, save it but keep looking for a better one
5885       ac_cv_path_EGREP="$ac_path_EGREP"
5886       ac_path_EGREP_max=$ac_count
5887     fi
5888     # 10*(2^10) chars as input seems more than enough
5889     test $ac_count -gt 10 && break
5890   done
5891   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5892 esac
5893
5894       $ac_path_EGREP_found && break 3
5895     done
5896   done
5897   done
5898 IFS=$as_save_IFS
5899   if test -z "$ac_cv_path_EGREP"; then
5900     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5901   fi
5902 else
5903   ac_cv_path_EGREP=$EGREP
5904 fi
5905
5906    fi
5907 fi
5908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5909 $as_echo "$ac_cv_path_EGREP" >&6; }
5910  EGREP="$ac_cv_path_EGREP"
5911
5912
5913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5914 $as_echo_n "checking for ANSI C header files... " >&6; }
5915 if ${ac_cv_header_stdc+:} false; then :
5916   $as_echo_n "(cached) " >&6
5917 else
5918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5919 /* end confdefs.h.  */
5920 #include <stdlib.h>
5921 #include <stdarg.h>
5922 #include <string.h>
5923 #include <float.h>
5924
5925 int
5926 main ()
5927 {
5928
5929   ;
5930   return 0;
5931 }
5932 _ACEOF
5933 if ac_fn_c_try_compile "$LINENO"; then :
5934   ac_cv_header_stdc=yes
5935 else
5936   ac_cv_header_stdc=no
5937 fi
5938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5939
5940 if test $ac_cv_header_stdc = yes; then
5941   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5942   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5943 /* end confdefs.h.  */
5944 #include <string.h>
5945
5946 _ACEOF
5947 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5948   $EGREP "memchr" >/dev/null 2>&1; then :
5949
5950 else
5951   ac_cv_header_stdc=no
5952 fi
5953 rm -f conftest*
5954
5955 fi
5956
5957 if test $ac_cv_header_stdc = yes; then
5958   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5959   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5960 /* end confdefs.h.  */
5961 #include <stdlib.h>
5962
5963 _ACEOF
5964 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5965   $EGREP "free" >/dev/null 2>&1; then :
5966
5967 else
5968   ac_cv_header_stdc=no
5969 fi
5970 rm -f conftest*
5971
5972 fi
5973
5974 if test $ac_cv_header_stdc = yes; then
5975   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5976   if test "$cross_compiling" = yes; then :
5977   :
5978 else
5979   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5980 /* end confdefs.h.  */
5981 #include <ctype.h>
5982 #include <stdlib.h>
5983 #if ((' ' & 0x0FF) == 0x020)
5984 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5985 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5986 #else
5987 # define ISLOWER(c) \
5988                    (('a' <= (c) && (c) <= 'i') \
5989                      || ('j' <= (c) && (c) <= 'r') \
5990                      || ('s' <= (c) && (c) <= 'z'))
5991 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5992 #endif
5993
5994 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5995 int
5996 main ()
5997 {
5998   int i;
5999   for (i = 0; i < 256; i++)
6000     if (XOR (islower (i), ISLOWER (i))
6001         || toupper (i) != TOUPPER (i))
6002       return 2;
6003   return 0;
6004 }
6005 _ACEOF
6006 if ac_fn_c_try_run "$LINENO"; then :
6007
6008 else
6009   ac_cv_header_stdc=no
6010 fi
6011 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6012   conftest.$ac_objext conftest.beam conftest.$ac_ext
6013 fi
6014
6015 fi
6016 fi
6017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6018 $as_echo "$ac_cv_header_stdc" >&6; }
6019 if test $ac_cv_header_stdc = yes; then
6020
6021 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
6022
6023 fi
6024
6025 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
6026 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6027                   inttypes.h stdint.h unistd.h
6028 do :
6029   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6030 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6031 "
6032 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6033   cat >>confdefs.h <<_ACEOF
6034 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6035 _ACEOF
6036
6037 fi
6038
6039 done
6040
6041
6042
6043
6044
6045   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6046 if test "x$ac_cv_header_minix_config_h" = xyes; then :
6047   MINIX=yes
6048 else
6049   MINIX=
6050 fi
6051
6052
6053   if test "$MINIX" = yes; then
6054
6055 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6056
6057
6058 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6059
6060
6061 $as_echo "#define _MINIX 1" >>confdefs.h
6062
6063   fi
6064
6065         case "$host_os" in
6066     hpux*)
6067
6068 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6069
6070       ;;
6071   esac
6072
6073
6074   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6075 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6076 if ${ac_cv_safe_to_define___extensions__+:} false; then :
6077   $as_echo_n "(cached) " >&6
6078 else
6079   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6080 /* end confdefs.h.  */
6081
6082 #         define __EXTENSIONS__ 1
6083           $ac_includes_default
6084 int
6085 main ()
6086 {
6087
6088   ;
6089   return 0;
6090 }
6091 _ACEOF
6092 if ac_fn_c_try_compile "$LINENO"; then :
6093   ac_cv_safe_to_define___extensions__=yes
6094 else
6095   ac_cv_safe_to_define___extensions__=no
6096 fi
6097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6098 fi
6099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6100 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6101   test $ac_cv_safe_to_define___extensions__ = yes &&
6102     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6103
6104   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6105
6106   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6107
6108   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6109
6110   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6111
6112
6113
6114
6115
6116
6117
6118
6119
6120
6121   # Code from module arg-nonnull:
6122   # Code from module c++defs:
6123   # Code from module crypto/md5:
6124   # Code from module dtoastr:
6125   # Code from module extensions:
6126
6127   # Code from module filemode:
6128   # Code from module getloadavg:
6129   # Code from module getopt-gnu:
6130   # Code from module getopt-posix:
6131   # Code from module gettext-h:
6132   # Code from module ignore-value:
6133   # Code from module include_next:
6134   # Code from module intprops:
6135   # Code from module mktime:
6136   # Code from module multiarch:
6137   # Code from module stdbool:
6138   # Code from module stddef:
6139   # Code from module stdint:
6140   # Code from module stdlib:
6141   # Code from module strftime:
6142   # Code from module sys_stat:
6143   # Code from module time:
6144   # Code from module time_r:
6145   # Code from module unistd:
6146   # Code from module warn-on-use:
6147
6148
6149 # On Suns, sometimes $CPP names a directory.
6150 if test -n "$CPP" && test -d "$CPP"; then
6151   CPP=
6152 fi
6153
6154 ## If not using gcc, and on Solaris, and no CPP specified, see if
6155 ## using a Sun compiler, which needs -Xs to prevent whitespace.
6156 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
6157  test x"$CPP" = x; then
6158   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
6159 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
6160   if ${emacs_cv_sunpro_c+:} false; then :
6161   $as_echo_n "(cached) " >&6
6162 else
6163   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6164 /* end confdefs.h.  */
6165
6166 int
6167 main ()
6168 {
6169 #ifndef __SUNPRO_C
6170 fail;
6171 #endif
6172
6173   ;
6174   return 0;
6175 }
6176 _ACEOF
6177 if ac_fn_c_try_link "$LINENO"; then :
6178   emacs_cv_sunpro_c=yes
6179 else
6180   emacs_cv_sunpro_c=no
6181 fi
6182 rm -f core conftest.err conftest.$ac_objext \
6183     conftest$ac_exeext conftest.$ac_ext
6184 fi
6185
6186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
6187 $as_echo "$emacs_cv_sunpro_c" >&6; }
6188
6189   if test x"$emacs_cv_sunpro_c" = xyes; then
6190     NON_GNU_CPP="$CC -E -Xs"
6191   fi
6192 fi
6193
6194 #### Some systems specify a CPP to use unless we are using GCC.
6195 #### Now that we know whether we are using GCC, we can decide whether
6196 #### to use that one.
6197 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
6198 then
6199   CPP="$NON_GNU_CPP"
6200 fi
6201
6202 #### Some systems specify a CC to use unless we are using GCC.
6203 #### Now that we know whether we are using GCC, we can decide whether
6204 #### to use that one.
6205 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
6206   test x$cc_specified != xyes
6207 then
6208   CC="$NON_GNU_CC"
6209 fi
6210
6211 if test x$GCC = xyes; then
6212   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
6213 else
6214   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
6215 fi
6216
6217 ### Use -Wdeclaration-after-statement if the compiler supports it
6218 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
6219 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
6220 SAVE_CFLAGS="$CFLAGS"
6221 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
6222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6223 /* end confdefs.h.  */
6224
6225 int
6226 main ()
6227 {
6228
6229   ;
6230   return 0;
6231 }
6232 _ACEOF
6233 if ac_fn_c_try_compile "$LINENO"; then :
6234   has_option=yes
6235 else
6236   has_option=no
6237 fi
6238 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6239 if test $has_option = yes; then
6240    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
6241 fi
6242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6243 $as_echo "$has_option" >&6; }
6244 CFLAGS="$SAVE_CFLAGS"
6245 unset has_option
6246 unset SAVE_CFLAGS
6247
6248 ### Use -Wold-style-definition if the compiler supports it
6249 # This can be removed when conversion to standard C is finished.
6250 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
6251 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
6252 SAVE_CFLAGS="$CFLAGS"
6253 CFLAGS="$CFLAGS -Wold-style-definition"
6254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6255 /* end confdefs.h.  */
6256
6257 int
6258 main ()
6259 {
6260
6261   ;
6262   return 0;
6263 }
6264 _ACEOF
6265 if ac_fn_c_try_compile "$LINENO"; then :
6266   has_option=yes
6267 else
6268   has_option=no
6269 fi
6270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6271 if test $has_option = yes; then
6272    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
6273 fi
6274 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6275 $as_echo "$has_option" >&6; }
6276 CFLAGS="$SAVE_CFLAGS"
6277 unset has_option
6278 unset SAVE_CFLAGS
6279
6280 ### Use -Wimplicit-function-declaration if the compiler supports it
6281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
6282 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
6283 SAVE_CFLAGS="$CFLAGS"
6284 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
6285 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6286 /* end confdefs.h.  */
6287
6288 int
6289 main ()
6290 {
6291
6292   ;
6293   return 0;
6294 }
6295 _ACEOF
6296 if ac_fn_c_try_compile "$LINENO"; then :
6297   has_option=yes
6298 else
6299   has_option=no
6300 fi
6301 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6302 if test $has_option = yes; then
6303    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6304 fi
6305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6306 $as_echo "$has_option" >&6; }
6307 CFLAGS="$SAVE_CFLAGS"
6308 unset has_option
6309 unset SAVE_CFLAGS
6310
6311
6312
6313
6314 #### Some other nice autoconf tests.
6315
6316 ac_ext=c
6317 ac_cpp='$CPP $CPPFLAGS'
6318 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6319 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6320 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6321 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6322 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6323 # On Suns, sometimes $CPP names a directory.
6324 if test -n "$CPP" && test -d "$CPP"; then
6325   CPP=
6326 fi
6327 if test -z "$CPP"; then
6328   if ${ac_cv_prog_CPP+:} false; then :
6329   $as_echo_n "(cached) " >&6
6330 else
6331       # Double quotes because CPP needs to be expanded
6332     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6333     do
6334       ac_preproc_ok=false
6335 for ac_c_preproc_warn_flag in '' yes
6336 do
6337   # Use a header file that comes with gcc, so configuring glibc
6338   # with a fresh cross-compiler works.
6339   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6340   # <limits.h> exists even on freestanding compilers.
6341   # On the NeXT, cc -E runs the code through the compiler's parser,
6342   # not just through cpp. "Syntax error" is here to catch this case.
6343   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6344 /* end confdefs.h.  */
6345 #ifdef __STDC__
6346 # include <limits.h>
6347 #else
6348 # include <assert.h>
6349 #endif
6350                      Syntax error
6351 _ACEOF
6352 if ac_fn_c_try_cpp "$LINENO"; then :
6353
6354 else
6355   # Broken: fails on valid input.
6356 continue
6357 fi
6358 rm -f conftest.err conftest.i conftest.$ac_ext
6359
6360   # OK, works on sane cases.  Now check whether nonexistent headers
6361   # can be detected and how.
6362   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6363 /* end confdefs.h.  */
6364 #include <ac_nonexistent.h>
6365 _ACEOF
6366 if ac_fn_c_try_cpp "$LINENO"; then :
6367   # Broken: success on invalid input.
6368 continue
6369 else
6370   # Passes both tests.
6371 ac_preproc_ok=:
6372 break
6373 fi
6374 rm -f conftest.err conftest.i conftest.$ac_ext
6375
6376 done
6377 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6378 rm -f conftest.i conftest.err conftest.$ac_ext
6379 if $ac_preproc_ok; then :
6380   break
6381 fi
6382
6383     done
6384     ac_cv_prog_CPP=$CPP
6385
6386 fi
6387   CPP=$ac_cv_prog_CPP
6388 else
6389   ac_cv_prog_CPP=$CPP
6390 fi
6391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6392 $as_echo "$CPP" >&6; }
6393 ac_preproc_ok=false
6394 for ac_c_preproc_warn_flag in '' yes
6395 do
6396   # Use a header file that comes with gcc, so configuring glibc
6397   # with a fresh cross-compiler works.
6398   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6399   # <limits.h> exists even on freestanding compilers.
6400   # On the NeXT, cc -E runs the code through the compiler's parser,
6401   # not just through cpp. "Syntax error" is here to catch this case.
6402   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6403 /* end confdefs.h.  */
6404 #ifdef __STDC__
6405 # include <limits.h>
6406 #else
6407 # include <assert.h>
6408 #endif
6409                      Syntax error
6410 _ACEOF
6411 if ac_fn_c_try_cpp "$LINENO"; then :
6412
6413 else
6414   # Broken: fails on valid input.
6415 continue
6416 fi
6417 rm -f conftest.err conftest.i conftest.$ac_ext
6418
6419   # OK, works on sane cases.  Now check whether nonexistent headers
6420   # can be detected and how.
6421   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6422 /* end confdefs.h.  */
6423 #include <ac_nonexistent.h>
6424 _ACEOF
6425 if ac_fn_c_try_cpp "$LINENO"; then :
6426   # Broken: success on invalid input.
6427 continue
6428 else
6429   # Passes both tests.
6430 ac_preproc_ok=:
6431 break
6432 fi
6433 rm -f conftest.err conftest.i conftest.$ac_ext
6434
6435 done
6436 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6437 rm -f conftest.i conftest.err conftest.$ac_ext
6438 if $ac_preproc_ok; then :
6439
6440 else
6441   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6442 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6443 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6444 See \`config.log' for more details" "$LINENO" 5; }
6445 fi
6446
6447 ac_ext=c
6448 ac_cpp='$CPP $CPPFLAGS'
6449 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6450 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6451 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6452
6453
6454 if test "x$RANLIB" = x; then
6455   if test -n "$ac_tool_prefix"; then
6456   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6457 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6458 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6459 $as_echo_n "checking for $ac_word... " >&6; }
6460 if ${ac_cv_prog_RANLIB+:} false; then :
6461   $as_echo_n "(cached) " >&6
6462 else
6463   if test -n "$RANLIB"; then
6464   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6465 else
6466 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6467 for as_dir in $PATH
6468 do
6469   IFS=$as_save_IFS
6470   test -z "$as_dir" && as_dir=.
6471     for ac_exec_ext in '' $ac_executable_extensions; do
6472   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6473     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6474     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6475     break 2
6476   fi
6477 done
6478   done
6479 IFS=$as_save_IFS
6480
6481 fi
6482 fi
6483 RANLIB=$ac_cv_prog_RANLIB
6484 if test -n "$RANLIB"; then
6485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6486 $as_echo "$RANLIB" >&6; }
6487 else
6488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6489 $as_echo "no" >&6; }
6490 fi
6491
6492
6493 fi
6494 if test -z "$ac_cv_prog_RANLIB"; then
6495   ac_ct_RANLIB=$RANLIB
6496   # Extract the first word of "ranlib", so it can be a program name with args.
6497 set dummy ranlib; ac_word=$2
6498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6499 $as_echo_n "checking for $ac_word... " >&6; }
6500 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6501   $as_echo_n "(cached) " >&6
6502 else
6503   if test -n "$ac_ct_RANLIB"; then
6504   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6505 else
6506 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6507 for as_dir in $PATH
6508 do
6509   IFS=$as_save_IFS
6510   test -z "$as_dir" && as_dir=.
6511     for ac_exec_ext in '' $ac_executable_extensions; do
6512   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6513     ac_cv_prog_ac_ct_RANLIB="ranlib"
6514     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6515     break 2
6516   fi
6517 done
6518   done
6519 IFS=$as_save_IFS
6520
6521 fi
6522 fi
6523 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6524 if test -n "$ac_ct_RANLIB"; then
6525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6526 $as_echo "$ac_ct_RANLIB" >&6; }
6527 else
6528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6529 $as_echo "no" >&6; }
6530 fi
6531
6532   if test "x$ac_ct_RANLIB" = x; then
6533     RANLIB=":"
6534   else
6535     case $cross_compiling:$ac_tool_warned in
6536 yes:)
6537 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6538 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6539 ac_tool_warned=yes ;;
6540 esac
6541     RANLIB=$ac_ct_RANLIB
6542   fi
6543 else
6544   RANLIB="$ac_cv_prog_RANLIB"
6545 fi
6546
6547 fi
6548
6549 ## Although we're running on an amd64 kernel, we're actually compiling for
6550 ## the x86 architecture.  The user should probably have provided an
6551 ## explicit --build to `configure', but if everything else than the kernel
6552 ## is running in i386 mode, we can help them out.
6553 if test "$machine" = "amdx86-64"; then
6554   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6555 if test "x$ac_cv_have_decl_i386" = xyes; then :
6556
6557 fi
6558
6559   if test "$ac_cv_have_decl_i386" = "yes"; then
6560     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6561     machine=intel386
6562     machfile="m/${machine}.h"
6563   fi
6564 fi
6565
6566 # Extract the first word of "install-info", so it can be a program name with args.
6567 set dummy install-info; ac_word=$2
6568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6569 $as_echo_n "checking for $ac_word... " >&6; }
6570 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6571   $as_echo_n "(cached) " >&6
6572 else
6573   case $INSTALL_INFO in
6574   [\\/]* | ?:[\\/]*)
6575   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6576   ;;
6577   *)
6578   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6579 for as_dir in $PATH
6580 do
6581   IFS=$as_save_IFS
6582   test -z "$as_dir" && as_dir=.
6583     for ac_exec_ext in '' $ac_executable_extensions; do
6584   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6585     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6586     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6587     break 2
6588   fi
6589 done
6590   done
6591 IFS=$as_save_IFS
6592
6593   ;;
6594 esac
6595 fi
6596 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6597 if test -n "$INSTALL_INFO"; then
6598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6599 $as_echo "$INSTALL_INFO" >&6; }
6600 else
6601   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6602 $as_echo "no" >&6; }
6603 fi
6604
6605
6606 # Extract the first word of "install-info", so it can be a program name with args.
6607 set dummy install-info; ac_word=$2
6608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6609 $as_echo_n "checking for $ac_word... " >&6; }
6610 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6611   $as_echo_n "(cached) " >&6
6612 else
6613   case $INSTALL_INFO in
6614   [\\/]* | ?:[\\/]*)
6615   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6616   ;;
6617   *)
6618   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6619 for as_dir in /usr/sbin
6620 do
6621   IFS=$as_save_IFS
6622   test -z "$as_dir" && as_dir=.
6623     for ac_exec_ext in '' $ac_executable_extensions; do
6624   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6625     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6626     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6627     break 2
6628   fi
6629 done
6630   done
6631 IFS=$as_save_IFS
6632
6633   ;;
6634 esac
6635 fi
6636 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6637 if test -n "$INSTALL_INFO"; then
6638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6639 $as_echo "$INSTALL_INFO" >&6; }
6640 else
6641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6642 $as_echo "no" >&6; }
6643 fi
6644
6645
6646 # Extract the first word of "install-info", so it can be a program name with args.
6647 set dummy install-info; ac_word=$2
6648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6649 $as_echo_n "checking for $ac_word... " >&6; }
6650 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6651   $as_echo_n "(cached) " >&6
6652 else
6653   case $INSTALL_INFO in
6654   [\\/]* | ?:[\\/]*)
6655   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6656   ;;
6657   *)
6658   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6659 for as_dir in /sbin
6660 do
6661   IFS=$as_save_IFS
6662   test -z "$as_dir" && as_dir=.
6663     for ac_exec_ext in '' $ac_executable_extensions; do
6664   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6665     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6666     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6667     break 2
6668   fi
6669 done
6670   done
6671 IFS=$as_save_IFS
6672
6673   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6674   ;;
6675 esac
6676 fi
6677 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6678 if test -n "$INSTALL_INFO"; then
6679   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6680 $as_echo "$INSTALL_INFO" >&6; }
6681 else
6682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6683 $as_echo "no" >&6; }
6684 fi
6685
6686
6687 # Extract the first word of "gzip", so it can be a program name with args.
6688 set dummy gzip; ac_word=$2
6689 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6690 $as_echo_n "checking for $ac_word... " >&6; }
6691 if ${ac_cv_path_GZIP_PROG+:} false; then :
6692   $as_echo_n "(cached) " >&6
6693 else
6694   case $GZIP_PROG in
6695   [\\/]* | ?:[\\/]*)
6696   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6697   ;;
6698   *)
6699   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6700 for as_dir in $PATH
6701 do
6702   IFS=$as_save_IFS
6703   test -z "$as_dir" && as_dir=.
6704     for ac_exec_ext in '' $ac_executable_extensions; do
6705   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6706     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
6707     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6708     break 2
6709   fi
6710 done
6711   done
6712 IFS=$as_save_IFS
6713
6714   ;;
6715 esac
6716 fi
6717 GZIP_PROG=$ac_cv_path_GZIP_PROG
6718 if test -n "$GZIP_PROG"; then
6719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6720 $as_echo "$GZIP_PROG" >&6; }
6721 else
6722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6723 $as_echo "no" >&6; }
6724 fi
6725
6726
6727
6728
6729 ## Need makeinfo >= 4.6 (?) to build the manuals.
6730 # Extract the first word of "makeinfo", so it can be a program name with args.
6731 set dummy makeinfo; ac_word=$2
6732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6733 $as_echo_n "checking for $ac_word... " >&6; }
6734 if ${ac_cv_path_MAKEINFO+:} false; then :
6735   $as_echo_n "(cached) " >&6
6736 else
6737   case $MAKEINFO in
6738   [\\/]* | ?:[\\/]*)
6739   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6740   ;;
6741   *)
6742   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6743 for as_dir in $PATH
6744 do
6745   IFS=$as_save_IFS
6746   test -z "$as_dir" && as_dir=.
6747     for ac_exec_ext in '' $ac_executable_extensions; do
6748   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6749     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6750     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6751     break 2
6752   fi
6753 done
6754   done
6755 IFS=$as_save_IFS
6756
6757   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6758   ;;
6759 esac
6760 fi
6761 MAKEINFO=$ac_cv_path_MAKEINFO
6762 if test -n "$MAKEINFO"; then
6763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6764 $as_echo "$MAKEINFO" >&6; }
6765 else
6766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6767 $as_echo "no" >&6; }
6768 fi
6769
6770
6771 if test "$MAKEINFO" != "no" && \
6772   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
6773    MAKEINFO=no
6774 fi
6775
6776 ## Makeinfo is unusual.  For a released Emacs, the manuals are
6777 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
6778 ## therefore in the category of "special tools" not normally required, which
6779 ## configure does not have to check for (eg autoconf itself).
6780 ## In a Bazaar checkout on the other hand, the manuals are not included.
6781 ## So makeinfo is a requirement to build from Bazaar, and configure
6782 ## should test for it as it does for any other build requirement.
6783 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6784 ## with pre-built manuals, from a Bazaar checkout.
6785 HAVE_MAKEINFO=yes
6786
6787 if test "$MAKEINFO" = "no"; then
6788   MAKEINFO=makeinfo
6789   if test "x${with_makeinfo}" = "xno"; then
6790     HAVE_MAKEINFO=no
6791   elif test ! -e $srcdir/info/emacs; then
6792     as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
6793 source tree does not seem to have pre-built manuals in the \`info' directory.
6794 Either install a suitable version of makeinfo, or re-run configure
6795 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6796   fi
6797 fi
6798
6799
6800
6801 if test x$GCC = xyes; then
6802   test "x$GCC_LINK_TEST_OPTIONS" != x && \
6803     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6804 else
6805   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6806     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6807 fi
6808
6809
6810 late_LDFLAGS=$LDFLAGS
6811 if test x$GCC = xyes; then
6812   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6813 else
6814   LDFLAGS="$LDFLAGS -znocombreloc"
6815 fi
6816
6817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6818 $as_echo_n "checking for -znocombreloc... " >&6; }
6819 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6820 /* end confdefs.h.  */
6821
6822 int
6823 main ()
6824 {
6825
6826   ;
6827   return 0;
6828 }
6829 _ACEOF
6830 if ac_fn_c_try_link "$LINENO"; then :
6831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6832 $as_echo "yes" >&6; }
6833 else
6834   LDFLAGS=$late_LDFLAGS
6835   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6836 $as_echo "no" >&6; }
6837 fi
6838 rm -f core conftest.err conftest.$ac_objext \
6839     conftest$ac_exeext conftest.$ac_ext
6840
6841
6842 # The value of CPP is a quoted variable reference, so we need to do this
6843 # to get its actual value...
6844 CPP=`eval "echo $CPP"`
6845
6846
6847 test "x$CANNOT_DUMP" = "x" && CANNOT_DUMP=no
6848 case "$opsys" in
6849   your-opsys-here) CANNOT_DUMP=yes ;;
6850 esac
6851
6852 test "$CANNOT_DUMP" = "yes" && \
6853
6854 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6855
6856
6857
6858
6859
6860 UNEXEC_OBJ=unexelf.o
6861 case "$opsys" in
6862   # MSDOS uses unexcoff.o
6863   # MSWindows uses unexw32.o
6864   aix4-2)
6865    UNEXEC_OBJ=unexaix.o
6866    ;;
6867   cygwin)
6868    UNEXEC_OBJ=unexcw.o
6869    ;;
6870   darwin)
6871    UNEXEC_OBJ=unexmacosx.o
6872    ;;
6873   hpux10-20 | hpux11)
6874    UNEXEC_OBJ=unexhp9k800.o
6875    ;;
6876   sol2-10)
6877    # Use the Solaris dldump() function, called from unexsol.c, to dump
6878    # emacs, instead of the generic ELF dump code found in unexelf.c.
6879    # The resulting binary has a complete symbol table, and is better
6880    # for debugging and other observability tools (debuggers, pstack, etc).
6881    #
6882    # If you encounter a problem using dldump(), please consider sending
6883    # a message to the OpenSolaris tools-linking mailing list:
6884    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
6885    #
6886    # It is likely that dldump() works with older Solaris too, but this has
6887    # not been tested, so for now this change is for Solaris 10 or newer.
6888    UNEXEC_OBJ=unexsol.o
6889    ;;
6890 esac
6891
6892 LD_SWITCH_SYSTEM=
6893 case "$opsys" in
6894   freebsd)
6895    ## Let `ld' find image libs and similar things in /usr/local/lib.
6896    ## The system compiler, GCC, has apparently been modified to not
6897    ## look there, contrary to what a stock GCC would do.
6898    LD_SWITCH_SYSTEM=-L/usr/local/lib
6899    ;;
6900
6901   gnu-linux)
6902    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
6903    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
6904    ;;
6905
6906   netbsd)
6907    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
6908    ;;
6909
6910   openbsd)
6911    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
6912    ## otherwise Emacs dumps core on elf systems.
6913    LD_SWITCH_SYSTEM="-Z"
6914    ;;
6915 esac
6916
6917
6918 ac_link="$ac_link $LD_SWITCH_SYSTEM"
6919
6920 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
6921 ## which has not been defined yet.  When this was handled with cpp,
6922 ## it was expanded to null when configure sourced the s/*.h file.
6923 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
6924 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
6925 ## (or somesuch), but because it is supposed to go at the _front_
6926 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
6927 ## Compare with the gnu-linux case below, which added to the end
6928 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
6929 ## LD_SWITCH_SYSTEM_TEMACS.
6930 case "$opsys" in
6931   netbsd|openbsd)
6932    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
6933    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
6934 esac
6935
6936
6937 C_SWITCH_MACHINE=
6938 if test "$machine" = "alpha"; then
6939   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
6940 if test "x$ac_cv_have_decl___ELF__" = xyes; then :
6941
6942 fi
6943
6944   if test "$ac_cv_have_decl___ELF__" = "yes"; then
6945     ## With ELF, make sure that all common symbols get allocated to in the
6946     ## data section.  Otherwise, the dump of temacs may miss variables in
6947     ## the shared library that have been initialized.  For example, with
6948     ## GNU libc, __malloc_initialized would normally be resolved to the
6949     ## shared library's .bss section, which is fatal.
6950     if test "x$GCC" = "xyes"; then
6951       C_SWITCH_MACHINE="-fno-common"
6952     else
6953       as_fn_error $? "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
6954     fi
6955   else
6956     UNEXEC_OBJ=unexalpha.o
6957   fi
6958 fi
6959
6960
6961
6962
6963 C_SWITCH_SYSTEM=
6964 ## Some programs in src produce warnings saying certain subprograms
6965 ## are too complex and need a MAXMEM value greater than 2000 for
6966 ## additional optimization.  --nils@exp-math.uni-essen.de
6967 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
6968   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
6969 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
6970 ## It is redundant in glibc2, since we define _GNU_SOURCE.
6971
6972
6973
6974 LIBS_SYSTEM=
6975 case "$opsys" in
6976   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
6977   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
6978
6979   freebsd) LIBS_SYSTEM="-lutil" ;;
6980
6981   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
6982
6983   sol2*) LIBS_SYSTEM="-lsocket -lnsl" ;;
6984
6985   ## Motif needs -lgen.
6986   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
6987 esac
6988
6989
6990
6991 ### Make sure subsequent tests use flags consistent with the build flags.
6992
6993 if test x"${OVERRIDE_CPPFLAGS}" != x; then
6994   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
6995 else
6996   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
6997 fi
6998
6999 # Check whether --enable-largefile was given.
7000 if test "${enable_largefile+set}" = set; then :
7001   enableval=$enable_largefile;
7002 fi
7003
7004 if test "$enable_largefile" != no; then
7005
7006   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
7007 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
7008 if ${ac_cv_sys_largefile_CC+:} false; then :
7009   $as_echo_n "(cached) " >&6
7010 else
7011   ac_cv_sys_largefile_CC=no
7012      if test "$GCC" != yes; then
7013        ac_save_CC=$CC
7014        while :; do
7015          # IRIX 6.2 and later do not support large files by default,
7016          # so use the C compiler's -n32 option if that helps.
7017          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7018 /* end confdefs.h.  */
7019 #include <sys/types.h>
7020  /* Check that off_t can represent 2**63 - 1 correctly.
7021     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7022     since some C++ compilers masquerading as C compilers
7023     incorrectly reject 9223372036854775807.  */
7024 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7025   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7026                        && LARGE_OFF_T % 2147483647 == 1)
7027                       ? 1 : -1];
7028 int
7029 main ()
7030 {
7031
7032   ;
7033   return 0;
7034 }
7035 _ACEOF
7036          if ac_fn_c_try_compile "$LINENO"; then :
7037   break
7038 fi
7039 rm -f core conftest.err conftest.$ac_objext
7040          CC="$CC -n32"
7041          if ac_fn_c_try_compile "$LINENO"; then :
7042   ac_cv_sys_largefile_CC=' -n32'; break
7043 fi
7044 rm -f core conftest.err conftest.$ac_objext
7045          break
7046        done
7047        CC=$ac_save_CC
7048        rm -f conftest.$ac_ext
7049     fi
7050 fi
7051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
7052 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
7053   if test "$ac_cv_sys_largefile_CC" != no; then
7054     CC=$CC$ac_cv_sys_largefile_CC
7055   fi
7056
7057   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
7058 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
7059 if ${ac_cv_sys_file_offset_bits+:} false; then :
7060   $as_echo_n "(cached) " >&6
7061 else
7062   while :; do
7063   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7064 /* end confdefs.h.  */
7065 #include <sys/types.h>
7066  /* Check that off_t can represent 2**63 - 1 correctly.
7067     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7068     since some C++ compilers masquerading as C compilers
7069     incorrectly reject 9223372036854775807.  */
7070 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7071   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7072                        && LARGE_OFF_T % 2147483647 == 1)
7073                       ? 1 : -1];
7074 int
7075 main ()
7076 {
7077
7078   ;
7079   return 0;
7080 }
7081 _ACEOF
7082 if ac_fn_c_try_compile "$LINENO"; then :
7083   ac_cv_sys_file_offset_bits=no; break
7084 fi
7085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7086   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7087 /* end confdefs.h.  */
7088 #define _FILE_OFFSET_BITS 64
7089 #include <sys/types.h>
7090  /* Check that off_t can represent 2**63 - 1 correctly.
7091     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7092     since some C++ compilers masquerading as C compilers
7093     incorrectly reject 9223372036854775807.  */
7094 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7095   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7096                        && LARGE_OFF_T % 2147483647 == 1)
7097                       ? 1 : -1];
7098 int
7099 main ()
7100 {
7101
7102   ;
7103   return 0;
7104 }
7105 _ACEOF
7106 if ac_fn_c_try_compile "$LINENO"; then :
7107   ac_cv_sys_file_offset_bits=64; break
7108 fi
7109 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7110   ac_cv_sys_file_offset_bits=unknown
7111   break
7112 done
7113 fi
7114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
7115 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
7116 case $ac_cv_sys_file_offset_bits in #(
7117   no | unknown) ;;
7118   *)
7119 cat >>confdefs.h <<_ACEOF
7120 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
7121 _ACEOF
7122 ;;
7123 esac
7124 rm -rf conftest*
7125   if test $ac_cv_sys_file_offset_bits = unknown; then
7126     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
7127 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
7128 if ${ac_cv_sys_large_files+:} false; then :
7129   $as_echo_n "(cached) " >&6
7130 else
7131   while :; do
7132   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7133 /* end confdefs.h.  */
7134 #include <sys/types.h>
7135  /* Check that off_t can represent 2**63 - 1 correctly.
7136     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7137     since some C++ compilers masquerading as C compilers
7138     incorrectly reject 9223372036854775807.  */
7139 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7140   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7141                        && LARGE_OFF_T % 2147483647 == 1)
7142                       ? 1 : -1];
7143 int
7144 main ()
7145 {
7146
7147   ;
7148   return 0;
7149 }
7150 _ACEOF
7151 if ac_fn_c_try_compile "$LINENO"; then :
7152   ac_cv_sys_large_files=no; break
7153 fi
7154 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7155   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7156 /* end confdefs.h.  */
7157 #define _LARGE_FILES 1
7158 #include <sys/types.h>
7159  /* Check that off_t can represent 2**63 - 1 correctly.
7160     We can't simply define LARGE_OFF_T to be 9223372036854775807,
7161     since some C++ compilers masquerading as C compilers
7162     incorrectly reject 9223372036854775807.  */
7163 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7164   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7165                        && LARGE_OFF_T % 2147483647 == 1)
7166                       ? 1 : -1];
7167 int
7168 main ()
7169 {
7170
7171   ;
7172   return 0;
7173 }
7174 _ACEOF
7175 if ac_fn_c_try_compile "$LINENO"; then :
7176   ac_cv_sys_large_files=1; break
7177 fi
7178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7179   ac_cv_sys_large_files=unknown
7180   break
7181 done
7182 fi
7183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
7184 $as_echo "$ac_cv_sys_large_files" >&6; }
7185 case $ac_cv_sys_large_files in #(
7186   no | unknown) ;;
7187   *)
7188 cat >>confdefs.h <<_ACEOF
7189 #define _LARGE_FILES $ac_cv_sys_large_files
7190 _ACEOF
7191 ;;
7192 esac
7193 rm -rf conftest*
7194   fi
7195 fi
7196
7197
7198
7199 ## If user specified a crt-dir, use that unconditionally.
7200 if test "X$CRT_DIR" = "X"; then
7201
7202   case "$canonical" in
7203     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
7204     ## On x86-64 and s390x GNU/Linux distributions, the standard library
7205     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
7206     ## For anything else (eg /usr/lib32), it is up the user to specify
7207     ## the location (bug#5655).
7208     ## Test for crtn.o, not just the directory, because sometimes the
7209     ## directory exists but does not have the relevant files (bug#1287).
7210     ## FIXME better to test for binary compatibility somehow.
7211     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
7212     ;;
7213
7214     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
7215   esac
7216
7217   case "$opsys" in
7218     hpux10-20) CRT_DIR=/lib ;;
7219   esac
7220
7221   ## Default is /usr/lib.
7222   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
7223
7224 else
7225
7226   ## Some platforms don't use any of these files, so it is not
7227   ## appropriate to put this test outside the if block.
7228   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
7229     as_fn_error $? "crt*.o not found in specified location." "$LINENO" 5
7230
7231 fi
7232
7233
7234
7235 LIB_MATH=-lm
7236 LIB_STANDARD=
7237 START_FILES=
7238
7239 case $opsys in
7240   cygwin )
7241     LIB_MATH=
7242     START_FILES='pre-crt0.o'
7243     ;;
7244   darwin )
7245     ## Adding -lm confuses the dynamic linker, so omit it.
7246     LIB_MATH=
7247     START_FILES='pre-crt0.o'
7248     ;;
7249   freebsd )
7250     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7251     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7252     ;;
7253   gnu-linux | gnu-kfreebsd )
7254     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
7255     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
7256     ;;
7257   hpux10-20 | hpux11 )
7258     LIB_STANDARD=-lc
7259     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
7260     ;;
7261   netbsd | openbsd )
7262     if test -f $CRT_DIR/crti.o; then
7263         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
7264         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
7265     else
7266         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
7267         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
7268     fi
7269     ;;
7270 esac
7271
7272
7273
7274
7275
7276
7277
7278 if test "${with_sound}" != "no"; then
7279   # Sound support for GNU/Linux and the free BSDs.
7280   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
7281 do :
7282   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7283 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7284 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7285   cat >>confdefs.h <<_ACEOF
7286 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7287 _ACEOF
7288  have_sound_header=yes
7289 fi
7290
7291 done
7292
7293   # Emulation library used on NetBSD.
7294   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7295 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7296 if ${ac_cv_lib_ossaudio__oss_ioctl+:} false; then :
7297   $as_echo_n "(cached) " >&6
7298 else
7299   ac_check_lib_save_LIBS=$LIBS
7300 LIBS="-lossaudio  $LIBS"
7301 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7302 /* end confdefs.h.  */
7303
7304 /* Override any GCC internal prototype to avoid an error.
7305    Use char because int might match the return type of a GCC
7306    builtin and then its argument prototype would still apply.  */
7307 #ifdef __cplusplus
7308 extern "C"
7309 #endif
7310 char _oss_ioctl ();
7311 int
7312 main ()
7313 {
7314 return _oss_ioctl ();
7315   ;
7316   return 0;
7317 }
7318 _ACEOF
7319 if ac_fn_c_try_link "$LINENO"; then :
7320   ac_cv_lib_ossaudio__oss_ioctl=yes
7321 else
7322   ac_cv_lib_ossaudio__oss_ioctl=no
7323 fi
7324 rm -f core conftest.err conftest.$ac_objext \
7325     conftest$ac_exeext conftest.$ac_ext
7326 LIBS=$ac_check_lib_save_LIBS
7327 fi
7328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7329 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7330 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes; then :
7331   LIBSOUND=-lossaudio
7332 else
7333   LIBSOUND=
7334 fi
7335
7336
7337
7338   ALSA_REQUIRED=1.0.0
7339   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7340
7341   succeeded=no
7342
7343   # Extract the first word of "pkg-config", so it can be a program name with args.
7344 set dummy pkg-config; ac_word=$2
7345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7346 $as_echo_n "checking for $ac_word... " >&6; }
7347 if ${ac_cv_path_PKG_CONFIG+:} false; then :
7348   $as_echo_n "(cached) " >&6
7349 else
7350   case $PKG_CONFIG in
7351   [\\/]* | ?:[\\/]*)
7352   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7353   ;;
7354   *)
7355   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7356 for as_dir in $PATH
7357 do
7358   IFS=$as_save_IFS
7359   test -z "$as_dir" && as_dir=.
7360     for ac_exec_ext in '' $ac_executable_extensions; do
7361   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7362     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7363     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7364     break 2
7365   fi
7366 done
7367   done
7368 IFS=$as_save_IFS
7369
7370   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7371   ;;
7372 esac
7373 fi
7374 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7375 if test -n "$PKG_CONFIG"; then
7376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7377 $as_echo "$PKG_CONFIG" >&6; }
7378 else
7379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7380 $as_echo "no" >&6; }
7381 fi
7382
7383
7384
7385   if test "$PKG_CONFIG" = "no" ; then
7386      HAVE_ALSA=no
7387   else
7388      PKG_CONFIG_MIN_VERSION=0.9.0
7389      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7390         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7391 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7392
7393         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7394             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7395 $as_echo "yes" >&6; }
7396             succeeded=yes
7397
7398             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7399 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7400             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7401             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7402 $as_echo "$ALSA_CFLAGS" >&6; }
7403
7404             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7405 $as_echo_n "checking ALSA_LIBS... " >&6; }
7406             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7407             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7408 $as_echo "$ALSA_LIBS" >&6; }
7409         else
7410             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7411 $as_echo "no" >&6; }
7412             ALSA_CFLAGS=""
7413             ALSA_LIBS=""
7414             ## If we have a custom action on failure, don't print errors, but
7415             ## do set a variable so people can do so.
7416             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7417
7418         fi
7419
7420
7421
7422      else
7423         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7424         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7425      fi
7426   fi
7427
7428   if test $succeeded = yes; then
7429      HAVE_ALSA=yes
7430   else
7431      HAVE_ALSA=no
7432   fi
7433
7434   if test $HAVE_ALSA = yes; then
7435     SAVE_CFLAGS="$CFLAGS"
7436     SAVE_LDFLAGS="$LDFLAGS"
7437     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7438     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7439     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7440 /* end confdefs.h.  */
7441 #include <asoundlib.h>
7442 int
7443 main ()
7444 {
7445 snd_lib_error_set_handler (0);
7446   ;
7447   return 0;
7448 }
7449 _ACEOF
7450 if ac_fn_c_try_compile "$LINENO"; then :
7451   emacs_alsa_normal=yes
7452 else
7453   emacs_alsa_normal=no
7454 fi
7455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7456     if test "$emacs_alsa_normal" != yes; then
7457       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7458 /* end confdefs.h.  */
7459 #include <alsa/asoundlib.h>
7460 int
7461 main ()
7462 {
7463 snd_lib_error_set_handler (0);
7464   ;
7465   return 0;
7466 }
7467 _ACEOF
7468 if ac_fn_c_try_compile "$LINENO"; then :
7469   emacs_alsa_subdir=yes
7470 else
7471   emacs_alsa_subdir=no
7472 fi
7473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7474       if test "$emacs_alsa_subdir" != yes; then
7475         as_fn_error $? "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7476       fi
7477       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7478     fi
7479
7480     CFLAGS="$SAVE_CFLAGS"
7481     LDFLAGS="$SAVE_LDFLAGS"
7482     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7483     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7484
7485 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7486
7487   fi
7488
7489         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7490      case "$opsys" in
7491               gnu-linux|freebsd|netbsd)
7492
7493 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7494
7495          ;;
7496      esac
7497   fi
7498
7499
7500 fi
7501
7502 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7503   linux/version.h sys/systeminfo.h limits.h \
7504   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7505   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7506   sys/utsname.h pwd.h utmp.h dirent.h util.h
7507 do :
7508   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7509 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7510 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7511   cat >>confdefs.h <<_ACEOF
7512 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7513 _ACEOF
7514
7515 fi
7516
7517 done
7518
7519
7520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7521 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7522 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7523 /* end confdefs.h.  */
7524 #include <sys/personality.h>
7525 int
7526 main ()
7527 {
7528 personality (PER_LINUX32)
7529   ;
7530   return 0;
7531 }
7532 _ACEOF
7533 if ac_fn_c_try_compile "$LINENO"; then :
7534   emacs_cv_personality_linux32=yes
7535 else
7536   emacs_cv_personality_linux32=no
7537 fi
7538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7540 $as_echo "$emacs_cv_personality_linux32" >&6; }
7541
7542 if test $emacs_cv_personality_linux32 = yes; then
7543
7544 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7545
7546 fi
7547
7548 for ac_header in term.h
7549 do :
7550   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7551 if test "x$ac_cv_header_term_h" = xyes; then :
7552   cat >>confdefs.h <<_ACEOF
7553 #define HAVE_TERM_H 1
7554 _ACEOF
7555
7556 fi
7557
7558 done
7559
7560 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7561 $as_echo_n "checking for ANSI C header files... " >&6; }
7562 if ${ac_cv_header_stdc+:} false; then :
7563   $as_echo_n "(cached) " >&6
7564 else
7565   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7566 /* end confdefs.h.  */
7567 #include <stdlib.h>
7568 #include <stdarg.h>
7569 #include <string.h>
7570 #include <float.h>
7571
7572 int
7573 main ()
7574 {
7575
7576   ;
7577   return 0;
7578 }
7579 _ACEOF
7580 if ac_fn_c_try_compile "$LINENO"; then :
7581   ac_cv_header_stdc=yes
7582 else
7583   ac_cv_header_stdc=no
7584 fi
7585 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7586
7587 if test $ac_cv_header_stdc = yes; then
7588   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7589   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7590 /* end confdefs.h.  */
7591 #include <string.h>
7592
7593 _ACEOF
7594 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7595   $EGREP "memchr" >/dev/null 2>&1; then :
7596
7597 else
7598   ac_cv_header_stdc=no
7599 fi
7600 rm -f conftest*
7601
7602 fi
7603
7604 if test $ac_cv_header_stdc = yes; then
7605   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7606   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7607 /* end confdefs.h.  */
7608 #include <stdlib.h>
7609
7610 _ACEOF
7611 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7612   $EGREP "free" >/dev/null 2>&1; then :
7613
7614 else
7615   ac_cv_header_stdc=no
7616 fi
7617 rm -f conftest*
7618
7619 fi
7620
7621 if test $ac_cv_header_stdc = yes; then
7622   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7623   if test "$cross_compiling" = yes; then :
7624   :
7625 else
7626   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7627 /* end confdefs.h.  */
7628 #include <ctype.h>
7629 #include <stdlib.h>
7630 #if ((' ' & 0x0FF) == 0x020)
7631 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7632 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7633 #else
7634 # define ISLOWER(c) \
7635                    (('a' <= (c) && (c) <= 'i') \
7636                      || ('j' <= (c) && (c) <= 'r') \
7637                      || ('s' <= (c) && (c) <= 'z'))
7638 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7639 #endif
7640
7641 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7642 int
7643 main ()
7644 {
7645   int i;
7646   for (i = 0; i < 256; i++)
7647     if (XOR (islower (i), ISLOWER (i))
7648         || toupper (i) != TOUPPER (i))
7649       return 2;
7650   return 0;
7651 }
7652 _ACEOF
7653 if ac_fn_c_try_run "$LINENO"; then :
7654
7655 else
7656   ac_cv_header_stdc=no
7657 fi
7658 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7659   conftest.$ac_objext conftest.beam conftest.$ac_ext
7660 fi
7661
7662 fi
7663 fi
7664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7665 $as_echo "$ac_cv_header_stdc" >&6; }
7666 if test $ac_cv_header_stdc = yes; then
7667
7668 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7669
7670 fi
7671
7672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7673 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7674 if ${ac_cv_header_time+:} false; then :
7675   $as_echo_n "(cached) " >&6
7676 else
7677   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7678 /* end confdefs.h.  */
7679 #include <sys/types.h>
7680 #include <sys/time.h>
7681 #include <time.h>
7682
7683 int
7684 main ()
7685 {
7686 if ((struct tm *) 0)
7687 return 0;
7688   ;
7689   return 0;
7690 }
7691 _ACEOF
7692 if ac_fn_c_try_compile "$LINENO"; then :
7693   ac_cv_header_time=yes
7694 else
7695   ac_cv_header_time=no
7696 fi
7697 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7698 fi
7699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7700 $as_echo "$ac_cv_header_time" >&6; }
7701 if test $ac_cv_header_time = yes; then
7702
7703 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7704
7705 fi
7706
7707 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7708 if test "x$ac_cv_have_decl_sys_siglist" = xyes; then :
7709   ac_have_decl=1
7710 else
7711   ac_have_decl=0
7712 fi
7713
7714 cat >>confdefs.h <<_ACEOF
7715 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7716 _ACEOF
7717
7718 if test $ac_cv_have_decl_sys_siglist != yes; then
7719   # For Tru64, at least:
7720   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7721 if test "x$ac_cv_have_decl___sys_siglist" = xyes; then :
7722   ac_have_decl=1
7723 else
7724   ac_have_decl=0
7725 fi
7726
7727 cat >>confdefs.h <<_ACEOF
7728 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7729 _ACEOF
7730
7731   if test $ac_cv_have_decl___sys_siglist = yes; then
7732
7733 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7734
7735   fi
7736 fi
7737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7738 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7739 if ${ac_cv_header_sys_wait_h+:} false; then :
7740   $as_echo_n "(cached) " >&6
7741 else
7742   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7743 /* end confdefs.h.  */
7744 #include <sys/types.h>
7745 #include <sys/wait.h>
7746 #ifndef WEXITSTATUS
7747 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7748 #endif
7749 #ifndef WIFEXITED
7750 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7751 #endif
7752
7753 int
7754 main ()
7755 {
7756   int s;
7757   wait (&s);
7758   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7759   ;
7760   return 0;
7761 }
7762 _ACEOF
7763 if ac_fn_c_try_compile "$LINENO"; then :
7764   ac_cv_header_sys_wait_h=yes
7765 else
7766   ac_cv_header_sys_wait_h=no
7767 fi
7768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7769 fi
7770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7771 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7772 if test $ac_cv_header_sys_wait_h = yes; then
7773
7774 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7775
7776 fi
7777
7778
7779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7780 $as_echo_n "checking for struct utimbuf... " >&6; }
7781 if ${emacs_cv_struct_utimbuf+:} false; then :
7782   $as_echo_n "(cached) " >&6
7783 else
7784   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7785 /* end confdefs.h.  */
7786 #ifdef TIME_WITH_SYS_TIME
7787 #include <sys/time.h>
7788 #include <time.h>
7789 #else
7790 #ifdef HAVE_SYS_TIME_H
7791 #include <sys/time.h>
7792 #else
7793 #include <time.h>
7794 #endif
7795 #endif
7796 #ifdef HAVE_UTIME_H
7797 #include <utime.h>
7798 #endif
7799 int
7800 main ()
7801 {
7802 static struct utimbuf x; x.actime = x.modtime;
7803   ;
7804   return 0;
7805 }
7806 _ACEOF
7807 if ac_fn_c_try_compile "$LINENO"; then :
7808   emacs_cv_struct_utimbuf=yes
7809 else
7810   emacs_cv_struct_utimbuf=no
7811 fi
7812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7813 fi
7814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7815 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7816 if test $emacs_cv_struct_utimbuf = yes; then
7817
7818 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7819
7820 fi
7821
7822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7823 $as_echo_n "checking return type of signal handlers... " >&6; }
7824 if ${ac_cv_type_signal+:} false; then :
7825   $as_echo_n "(cached) " >&6
7826 else
7827   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7828 /* end confdefs.h.  */
7829 #include <sys/types.h>
7830 #include <signal.h>
7831
7832 int
7833 main ()
7834 {
7835 return *(signal (0, 0)) (0) == 1;
7836   ;
7837   return 0;
7838 }
7839 _ACEOF
7840 if ac_fn_c_try_compile "$LINENO"; then :
7841   ac_cv_type_signal=int
7842 else
7843   ac_cv_type_signal=void
7844 fi
7845 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7846 fi
7847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7848 $as_echo "$ac_cv_type_signal" >&6; }
7849
7850 cat >>confdefs.h <<_ACEOF
7851 #define RETSIGTYPE $ac_cv_type_signal
7852 _ACEOF
7853
7854
7855
7856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7857 $as_echo_n "checking for speed_t... " >&6; }
7858 if ${emacs_cv_speed_t+:} false; then :
7859   $as_echo_n "(cached) " >&6
7860 else
7861   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7862 /* end confdefs.h.  */
7863 #include <termios.h>
7864 int
7865 main ()
7866 {
7867 speed_t x = 1;
7868   ;
7869   return 0;
7870 }
7871 _ACEOF
7872 if ac_fn_c_try_compile "$LINENO"; then :
7873   emacs_cv_speed_t=yes
7874 else
7875   emacs_cv_speed_t=no
7876 fi
7877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7878 fi
7879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7880 $as_echo "$emacs_cv_speed_t" >&6; }
7881 if test $emacs_cv_speed_t = yes; then
7882
7883 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7884
7885 fi
7886
7887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7888 $as_echo_n "checking for struct timeval... " >&6; }
7889 if ${emacs_cv_struct_timeval+:} false; then :
7890   $as_echo_n "(cached) " >&6
7891 else
7892   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7893 /* end confdefs.h.  */
7894 #ifdef TIME_WITH_SYS_TIME
7895 #include <sys/time.h>
7896 #include <time.h>
7897 #else
7898 #ifdef HAVE_SYS_TIME_H
7899 #include <sys/time.h>
7900 #else
7901 #include <time.h>
7902 #endif
7903 #endif
7904 int
7905 main ()
7906 {
7907 static struct timeval x; x.tv_sec = x.tv_usec;
7908   ;
7909   return 0;
7910 }
7911 _ACEOF
7912 if ac_fn_c_try_compile "$LINENO"; then :
7913   emacs_cv_struct_timeval=yes
7914 else
7915   emacs_cv_struct_timeval=no
7916 fi
7917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7918 fi
7919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
7920 $as_echo "$emacs_cv_struct_timeval" >&6; }
7921 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7922 if test $emacs_cv_struct_timeval = yes; then
7923
7924 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
7925
7926 fi
7927
7928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
7929 $as_echo_n "checking for struct exception... " >&6; }
7930 if ${emacs_cv_struct_exception+:} false; then :
7931   $as_echo_n "(cached) " >&6
7932 else
7933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7934 /* end confdefs.h.  */
7935 #include <math.h>
7936 int
7937 main ()
7938 {
7939 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7940   ;
7941   return 0;
7942 }
7943 _ACEOF
7944 if ac_fn_c_try_compile "$LINENO"; then :
7945   emacs_cv_struct_exception=yes
7946 else
7947   emacs_cv_struct_exception=no
7948 fi
7949 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7950 fi
7951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
7952 $as_echo "$emacs_cv_struct_exception" >&6; }
7953 HAVE_EXCEPTION=$emacs_cv_struct_exception
7954 if test $emacs_cv_struct_exception != yes; then
7955
7956 $as_echo "#define NO_MATHERR 1" >>confdefs.h
7957
7958 fi
7959
7960 for ac_header in sys/socket.h
7961 do :
7962   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
7963 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
7964   cat >>confdefs.h <<_ACEOF
7965 #define HAVE_SYS_SOCKET_H 1
7966 _ACEOF
7967
7968 fi
7969
7970 done
7971
7972 for ac_header in net/if.h
7973 do :
7974   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
7975 #if HAVE_SYS_SOCKET_H
7976 #include <sys/socket.h>
7977 #endif
7978 "
7979 if test "x$ac_cv_header_net_if_h" = xyes; then :
7980   cat >>confdefs.h <<_ACEOF
7981 #define HAVE_NET_IF_H 1
7982 _ACEOF
7983
7984 fi
7985
7986 done
7987
7988
7989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7990 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7991 if ${ac_cv_struct_tm+:} false; then :
7992   $as_echo_n "(cached) " >&6
7993 else
7994   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7995 /* end confdefs.h.  */
7996 #include <sys/types.h>
7997 #include <time.h>
7998
7999 int
8000 main ()
8001 {
8002 struct tm tm;
8003                                      int *p = &tm.tm_sec;
8004                                      return !p;
8005   ;
8006   return 0;
8007 }
8008 _ACEOF
8009 if ac_fn_c_try_compile "$LINENO"; then :
8010   ac_cv_struct_tm=time.h
8011 else
8012   ac_cv_struct_tm=sys/time.h
8013 fi
8014 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8015 fi
8016 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
8017 $as_echo "$ac_cv_struct_tm" >&6; }
8018 if test $ac_cv_struct_tm = sys/time.h; then
8019
8020 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
8021
8022 fi
8023
8024 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
8025 #include <$ac_cv_struct_tm>
8026
8027 "
8028 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
8029
8030 cat >>confdefs.h <<_ACEOF
8031 #define HAVE_STRUCT_TM_TM_ZONE 1
8032 _ACEOF
8033
8034
8035 fi
8036
8037 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
8038
8039 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
8040
8041 else
8042   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
8043 "
8044 if test "x$ac_cv_have_decl_tzname" = xyes; then :
8045   ac_have_decl=1
8046 else
8047   ac_have_decl=0
8048 fi
8049
8050 cat >>confdefs.h <<_ACEOF
8051 #define HAVE_DECL_TZNAME $ac_have_decl
8052 _ACEOF
8053
8054   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
8055 $as_echo_n "checking for tzname... " >&6; }
8056 if ${ac_cv_var_tzname+:} false; then :
8057   $as_echo_n "(cached) " >&6
8058 else
8059   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8060 /* end confdefs.h.  */
8061 #include <time.h>
8062 #if !HAVE_DECL_TZNAME
8063 extern char *tzname[];
8064 #endif
8065
8066 int
8067 main ()
8068 {
8069 return tzname[0][0];
8070   ;
8071   return 0;
8072 }
8073 _ACEOF
8074 if ac_fn_c_try_link "$LINENO"; then :
8075   ac_cv_var_tzname=yes
8076 else
8077   ac_cv_var_tzname=no
8078 fi
8079 rm -f core conftest.err conftest.$ac_objext \
8080     conftest$ac_exeext conftest.$ac_ext
8081 fi
8082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
8083 $as_echo "$ac_cv_var_tzname" >&6; }
8084   if test $ac_cv_var_tzname = yes; then
8085
8086 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
8087
8088   fi
8089 fi
8090
8091 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
8092 "
8093 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
8094
8095 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
8096
8097 fi
8098
8099 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
8100 #if HAVE_SYS_SOCKET_H
8101 #include <sys/socket.h>
8102 #endif
8103 #if HAVE_NET_IF_H
8104 #include <net/if.h>
8105 #endif
8106 "
8107 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = xyes; then :
8108
8109 cat >>confdefs.h <<_ACEOF
8110 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
8111 _ACEOF
8112
8113
8114 fi
8115 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
8116 #if HAVE_SYS_SOCKET_H
8117 #include <sys/socket.h>
8118 #endif
8119 #if HAVE_NET_IF_H
8120 #include <net/if.h>
8121 #endif
8122 "
8123 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = xyes; then :
8124
8125 cat >>confdefs.h <<_ACEOF
8126 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
8127 _ACEOF
8128
8129
8130 fi
8131 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
8132 #if HAVE_SYS_SOCKET_H
8133 #include <sys/socket.h>
8134 #endif
8135 #if HAVE_NET_IF_H
8136 #include <net/if.h>
8137 #endif
8138 "
8139 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = xyes; then :
8140
8141 cat >>confdefs.h <<_ACEOF
8142 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
8143 _ACEOF
8144
8145
8146 fi
8147 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
8148 #if HAVE_SYS_SOCKET_H
8149 #include <sys/socket.h>
8150 #endif
8151 #if HAVE_NET_IF_H
8152 #include <net/if.h>
8153 #endif
8154 "
8155 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = xyes; then :
8156
8157 cat >>confdefs.h <<_ACEOF
8158 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
8159 _ACEOF
8160
8161
8162 fi
8163 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
8164 #if HAVE_SYS_SOCKET_H
8165 #include <sys/socket.h>
8166 #endif
8167 #if HAVE_NET_IF_H
8168 #include <net/if.h>
8169 #endif
8170 "
8171 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = xyes; then :
8172
8173 cat >>confdefs.h <<_ACEOF
8174 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
8175 _ACEOF
8176
8177
8178 fi
8179
8180
8181
8182 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
8183 $as_echo_n "checking for function prototypes... " >&6; }
8184 if test "$ac_cv_prog_cc_c89" != no; then
8185   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8186 $as_echo "yes" >&6; }
8187
8188 $as_echo "#define PROTOTYPES 1" >>confdefs.h
8189
8190
8191 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
8192
8193 else
8194   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8195 $as_echo "no" >&6; }
8196 fi
8197
8198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
8199 $as_echo_n "checking for working volatile... " >&6; }
8200 if ${ac_cv_c_volatile+:} false; then :
8201   $as_echo_n "(cached) " >&6
8202 else
8203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8204 /* end confdefs.h.  */
8205
8206 int
8207 main ()
8208 {
8209
8210 volatile int x;
8211 int * volatile y = (int *) 0;
8212 return !x && !y;
8213   ;
8214   return 0;
8215 }
8216 _ACEOF
8217 if ac_fn_c_try_compile "$LINENO"; then :
8218   ac_cv_c_volatile=yes
8219 else
8220   ac_cv_c_volatile=no
8221 fi
8222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8223 fi
8224 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
8225 $as_echo "$ac_cv_c_volatile" >&6; }
8226 if test $ac_cv_c_volatile = no; then
8227
8228 $as_echo "#define volatile /**/" >>confdefs.h
8229
8230 fi
8231
8232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
8233 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
8234 if ${ac_cv_c_const+:} false; then :
8235   $as_echo_n "(cached) " >&6
8236 else
8237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8238 /* end confdefs.h.  */
8239
8240 int
8241 main ()
8242 {
8243 /* FIXME: Include the comments suggested by Paul. */
8244 #ifndef __cplusplus
8245   /* Ultrix mips cc rejects this.  */
8246   typedef int charset[2];
8247   const charset cs;
8248   /* SunOS 4.1.1 cc rejects this.  */
8249   char const *const *pcpcc;
8250   char **ppc;
8251   /* NEC SVR4.0.2 mips cc rejects this.  */
8252   struct point {int x, y;};
8253   static struct point const zero = {0,0};
8254   /* AIX XL C 1.02.0.0 rejects this.
8255      It does not let you subtract one const X* pointer from another in
8256      an arm of an if-expression whose if-part is not a constant
8257      expression */
8258   const char *g = "string";
8259   pcpcc = &g + (g ? g-g : 0);
8260   /* HPUX 7.0 cc rejects these. */
8261   ++pcpcc;
8262   ppc = (char**) pcpcc;
8263   pcpcc = (char const *const *) ppc;
8264   { /* SCO 3.2v4 cc rejects this.  */
8265     char *t;
8266     char const *s = 0 ? (char *) 0 : (char const *) 0;
8267
8268     *t++ = 0;
8269     if (s) return 0;
8270   }
8271   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
8272     int x[] = {25, 17};
8273     const int *foo = &x[0];
8274     ++foo;
8275   }
8276   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
8277     typedef const int *iptr;
8278     iptr p = 0;
8279     ++p;
8280   }
8281   { /* AIX XL C 1.02.0.0 rejects this saying
8282        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
8283     struct s { int j; const int *ap[3]; };
8284     struct s *b; b->j = 5;
8285   }
8286   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
8287     const int foo = 10;
8288     if (!foo) return 0;
8289   }
8290   return !cs[0] && !zero.x;
8291 #endif
8292
8293   ;
8294   return 0;
8295 }
8296 _ACEOF
8297 if ac_fn_c_try_compile "$LINENO"; then :
8298   ac_cv_c_const=yes
8299 else
8300   ac_cv_c_const=no
8301 fi
8302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8303 fi
8304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8305 $as_echo "$ac_cv_c_const" >&6; }
8306 if test $ac_cv_c_const = no; then
8307
8308 $as_echo "#define const /**/" >>confdefs.h
8309
8310 fi
8311
8312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8313 $as_echo_n "checking for void * support... " >&6; }
8314 if ${emacs_cv_void_star+:} false; then :
8315   $as_echo_n "(cached) " >&6
8316 else
8317   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8318 /* end confdefs.h.  */
8319
8320 int
8321 main ()
8322 {
8323 void * foo;
8324   ;
8325   return 0;
8326 }
8327 _ACEOF
8328 if ac_fn_c_try_compile "$LINENO"; then :
8329   emacs_cv_void_star=yes
8330 else
8331   emacs_cv_void_star=no
8332 fi
8333 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8334 fi
8335 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8336 $as_echo "$emacs_cv_void_star" >&6; }
8337 if test $emacs_cv_void_star = yes; then
8338   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8339
8340 else
8341   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8342
8343 fi
8344
8345  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8346 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8347 if ${ac_cv_c_bigendian+:} false; then :
8348   $as_echo_n "(cached) " >&6
8349 else
8350   ac_cv_c_bigendian=unknown
8351     # See if we're dealing with a universal compiler.
8352     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8353 /* end confdefs.h.  */
8354 #ifndef __APPLE_CC__
8355                not a universal capable compiler
8356              #endif
8357              typedef int dummy;
8358
8359 _ACEOF
8360 if ac_fn_c_try_compile "$LINENO"; then :
8361
8362         # Check for potential -arch flags.  It is not universal unless
8363         # there are at least two -arch flags with different values.
8364         ac_arch=
8365         ac_prev=
8366         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8367          if test -n "$ac_prev"; then
8368            case $ac_word in
8369              i?86 | x86_64 | ppc | ppc64)
8370                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8371                  ac_arch=$ac_word
8372                else
8373                  ac_cv_c_bigendian=universal
8374                  break
8375                fi
8376                ;;
8377            esac
8378            ac_prev=
8379          elif test "x$ac_word" = "x-arch"; then
8380            ac_prev=arch
8381          fi
8382        done
8383 fi
8384 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8385     if test $ac_cv_c_bigendian = unknown; then
8386       # See if sys/param.h defines the BYTE_ORDER macro.
8387       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8388 /* end confdefs.h.  */
8389 #include <sys/types.h>
8390              #include <sys/param.h>
8391
8392 int
8393 main ()
8394 {
8395 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8396                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8397                      && LITTLE_ENDIAN)
8398               bogus endian macros
8399              #endif
8400
8401   ;
8402   return 0;
8403 }
8404 _ACEOF
8405 if ac_fn_c_try_compile "$LINENO"; then :
8406   # It does; now see whether it defined to BIG_ENDIAN or not.
8407          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8408 /* end confdefs.h.  */
8409 #include <sys/types.h>
8410                 #include <sys/param.h>
8411
8412 int
8413 main ()
8414 {
8415 #if BYTE_ORDER != BIG_ENDIAN
8416                  not big endian
8417                 #endif
8418
8419   ;
8420   return 0;
8421 }
8422 _ACEOF
8423 if ac_fn_c_try_compile "$LINENO"; then :
8424   ac_cv_c_bigendian=yes
8425 else
8426   ac_cv_c_bigendian=no
8427 fi
8428 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8429 fi
8430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8431     fi
8432     if test $ac_cv_c_bigendian = unknown; then
8433       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8434       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8435 /* end confdefs.h.  */
8436 #include <limits.h>
8437
8438 int
8439 main ()
8440 {
8441 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8442               bogus endian macros
8443              #endif
8444
8445   ;
8446   return 0;
8447 }
8448 _ACEOF
8449 if ac_fn_c_try_compile "$LINENO"; then :
8450   # It does; now see whether it defined to _BIG_ENDIAN or not.
8451          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8452 /* end confdefs.h.  */
8453 #include <limits.h>
8454
8455 int
8456 main ()
8457 {
8458 #ifndef _BIG_ENDIAN
8459                  not big endian
8460                 #endif
8461
8462   ;
8463   return 0;
8464 }
8465 _ACEOF
8466 if ac_fn_c_try_compile "$LINENO"; then :
8467   ac_cv_c_bigendian=yes
8468 else
8469   ac_cv_c_bigendian=no
8470 fi
8471 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8472 fi
8473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8474     fi
8475     if test $ac_cv_c_bigendian = unknown; then
8476       # Compile a test program.
8477       if test "$cross_compiling" = yes; then :
8478   # Try to guess by grepping values from an object file.
8479          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8480 /* end confdefs.h.  */
8481 short int ascii_mm[] =
8482                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8483                 short int ascii_ii[] =
8484                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8485                 int use_ascii (int i) {
8486                   return ascii_mm[i] + ascii_ii[i];
8487                 }
8488                 short int ebcdic_ii[] =
8489                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8490                 short int ebcdic_mm[] =
8491                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8492                 int use_ebcdic (int i) {
8493                   return ebcdic_mm[i] + ebcdic_ii[i];
8494                 }
8495                 extern int foo;
8496
8497 int
8498 main ()
8499 {
8500 return use_ascii (foo) == use_ebcdic (foo);
8501   ;
8502   return 0;
8503 }
8504 _ACEOF
8505 if ac_fn_c_try_compile "$LINENO"; then :
8506   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8507               ac_cv_c_bigendian=yes
8508             fi
8509             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8510               if test "$ac_cv_c_bigendian" = unknown; then
8511                 ac_cv_c_bigendian=no
8512               else
8513                 # finding both strings is unlikely to happen, but who knows?
8514                 ac_cv_c_bigendian=unknown
8515               fi
8516             fi
8517 fi
8518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8519 else
8520   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8521 /* end confdefs.h.  */
8522 $ac_includes_default
8523 int
8524 main ()
8525 {
8526
8527              /* Are we little or big endian?  From Harbison&Steele.  */
8528              union
8529              {
8530                long int l;
8531                char c[sizeof (long int)];
8532              } u;
8533              u.l = 1;
8534              return u.c[sizeof (long int) - 1] == 1;
8535
8536   ;
8537   return 0;
8538 }
8539 _ACEOF
8540 if ac_fn_c_try_run "$LINENO"; then :
8541   ac_cv_c_bigendian=no
8542 else
8543   ac_cv_c_bigendian=yes
8544 fi
8545 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8546   conftest.$ac_objext conftest.beam conftest.$ac_ext
8547 fi
8548
8549     fi
8550 fi
8551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8552 $as_echo "$ac_cv_c_bigendian" >&6; }
8553  case $ac_cv_c_bigendian in #(
8554    yes)
8555      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8556 ;; #(
8557    no)
8558       ;; #(
8559    universal)
8560
8561 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8562
8563      ;; #(
8564    *)
8565      as_fn_error $? "unknown endianness
8566  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8567  esac
8568
8569
8570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
8571 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
8572 if ${emacs_cv_attribute_aligned+:} false; then :
8573   $as_echo_n "(cached) " >&6
8574 else
8575   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8576 /* end confdefs.h.  */
8577 char __attribute__ ((__aligned__ (1 << 3))) c;
8578 int
8579 main ()
8580 {
8581
8582   ;
8583   return 0;
8584 }
8585 _ACEOF
8586 if ac_fn_c_try_compile "$LINENO"; then :
8587   emacs_cv_attribute_aligned=yes
8588 else
8589   emacs_cv_attribute_aligned=no
8590 fi
8591 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8592 fi
8593 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8594 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8595 if test $emacs_cv_attribute_aligned = yes; then
8596
8597 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8598
8599 fi
8600
8601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8602 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8603 set x ${MAKE-make}
8604 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8605 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8606   $as_echo_n "(cached) " >&6
8607 else
8608   cat >conftest.make <<\_ACEOF
8609 SHELL = /bin/sh
8610 all:
8611         @echo '@@@%%%=$(MAKE)=@@@%%%'
8612 _ACEOF
8613 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8614 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8615   *@@@%%%=?*=@@@%%%*)
8616     eval ac_cv_prog_make_${ac_make}_set=yes;;
8617   *)
8618     eval ac_cv_prog_make_${ac_make}_set=no;;
8619 esac
8620 rm -f conftest.make
8621 fi
8622 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8624 $as_echo "yes" >&6; }
8625   SET_MAKE=
8626 else
8627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8628 $as_echo "no" >&6; }
8629   SET_MAKE="MAKE=${MAKE-make}"
8630 fi
8631
8632
8633 DEPFLAGS=
8634 MKDEPDIR=":"
8635 deps_frag=deps.mk
8636 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8637    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8638 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8639    HAVE_GNU_MAKE=no
8640    testval=`make --version 2>/dev/null | grep 'GNU Make'`
8641    if test "x$testval" != x; then
8642       HAVE_GNU_MAKE=yes
8643    else
8644       ac_enable_autodepend=no
8645    fi
8646    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8647 $as_echo "$HAVE_GNU_MAKE" >&6; }
8648    if test $HAVE_GNU_MAKE = yes; then
8649       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8650 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8651       SAVE_CFLAGS="$CFLAGS"
8652       CFLAGS="$CFLAGS -MMD -MF deps.d"
8653       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8654 /* end confdefs.h.  */
8655
8656 int
8657 main ()
8658 {
8659
8660   ;
8661   return 0;
8662 }
8663 _ACEOF
8664 if ac_fn_c_try_compile "$LINENO"; then :
8665
8666 else
8667   ac_enable_autodepend=no
8668 fi
8669 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8670       CFLAGS="$SAVE_CFLAGS"
8671       test -f deps.d || ac_enable_autodepend=no
8672       rm -rf deps.d
8673       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8674 $as_echo "$ac_enable_autodepend" >&6; }
8675    fi
8676    if test $ac_enable_autodepend = yes; then
8677       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8678       ## In parallel builds, another make might create depdir between
8679       ## the first test and mkdir, so stick another test on the end.
8680       ## Or use mkinstalldirs?  mkdir -p is not portable.
8681       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8682       deps_frag=autodeps.mk
8683    fi
8684 fi
8685 deps_frag=$srcdir/src/$deps_frag
8686
8687
8688
8689
8690
8691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8692 $as_echo_n "checking for long file names... " >&6; }
8693 if ${ac_cv_sys_long_file_names+:} false; then :
8694   $as_echo_n "(cached) " >&6
8695 else
8696   ac_cv_sys_long_file_names=yes
8697 # Test for long file names in all the places we know might matter:
8698 #      .                the current directory, where building will happen
8699 #      $prefix/lib      where we will be installing things
8700 #      $exec_prefix/lib likewise
8701 #      $TMPDIR          if set, where it might want to write temporary files
8702 #      /tmp             where it might want to write temporary files
8703 #      /var/tmp         likewise
8704 #      /usr/tmp         likewise
8705 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8706   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8707   # in the usual case where exec_prefix is '${prefix}'.
8708   case $ac_dir in #(
8709     . | /* | ?:[\\/]*) ;; #(
8710     *) continue;;
8711   esac
8712   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8713   ac_xdir=$ac_dir/cf$$
8714   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8715   ac_tf1=$ac_xdir/conftest9012345
8716   ac_tf2=$ac_xdir/conftest9012346
8717   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8718     ac_cv_sys_long_file_names=no
8719   rm -f -r "$ac_xdir" 2>/dev/null
8720   test $ac_cv_sys_long_file_names = no && break
8721 done
8722 fi
8723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8724 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8725 if test $ac_cv_sys_long_file_names = yes; then
8726
8727 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8728
8729 fi
8730
8731
8732 #### Choose a window system.
8733
8734 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8735 $as_echo_n "checking for X... " >&6; }
8736
8737
8738 # Check whether --with-x was given.
8739 if test "${with_x+set}" = set; then :
8740   withval=$with_x;
8741 fi
8742
8743 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8744 if test "x$with_x" = xno; then
8745   # The user explicitly disabled X.
8746   have_x=disabled
8747 else
8748   case $x_includes,$x_libraries in #(
8749     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
8750     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
8751   $as_echo_n "(cached) " >&6
8752 else
8753   # One or both of the vars are not set, and there is no cached value.
8754 ac_x_includes=no ac_x_libraries=no
8755 rm -f -r conftest.dir
8756 if mkdir conftest.dir; then
8757   cd conftest.dir
8758   cat >Imakefile <<'_ACEOF'
8759 incroot:
8760         @echo incroot='${INCROOT}'
8761 usrlibdir:
8762         @echo usrlibdir='${USRLIBDIR}'
8763 libdir:
8764         @echo libdir='${LIBDIR}'
8765 _ACEOF
8766   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8767     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8768     for ac_var in incroot usrlibdir libdir; do
8769       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8770     done
8771     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8772     for ac_extension in a so sl dylib la dll; do
8773       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8774          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8775         ac_im_usrlibdir=$ac_im_libdir; break
8776       fi
8777     done
8778     # Screen out bogus values from the imake configuration.  They are
8779     # bogus both because they are the default anyway, and because
8780     # using them would break gcc on systems where it needs fixed includes.
8781     case $ac_im_incroot in
8782         /usr/include) ac_x_includes= ;;
8783         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8784     esac
8785     case $ac_im_usrlibdir in
8786         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8787         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8788     esac
8789   fi
8790   cd ..
8791   rm -f -r conftest.dir
8792 fi
8793
8794 # Standard set of common directories for X headers.
8795 # Check X11 before X11Rn because it is often a symlink to the current release.
8796 ac_x_header_dirs='
8797 /usr/X11/include
8798 /usr/X11R7/include
8799 /usr/X11R6/include
8800 /usr/X11R5/include
8801 /usr/X11R4/include
8802
8803 /usr/include/X11
8804 /usr/include/X11R7
8805 /usr/include/X11R6
8806 /usr/include/X11R5
8807 /usr/include/X11R4
8808
8809 /usr/local/X11/include
8810 /usr/local/X11R7/include
8811 /usr/local/X11R6/include
8812 /usr/local/X11R5/include
8813 /usr/local/X11R4/include
8814
8815 /usr/local/include/X11
8816 /usr/local/include/X11R7
8817 /usr/local/include/X11R6
8818 /usr/local/include/X11R5
8819 /usr/local/include/X11R4
8820
8821 /usr/X386/include
8822 /usr/x386/include
8823 /usr/XFree86/include/X11
8824
8825 /usr/include
8826 /usr/local/include
8827 /usr/unsupported/include
8828 /usr/athena/include
8829 /usr/local/x11r5/include
8830 /usr/lpp/Xamples/include
8831
8832 /usr/openwin/include
8833 /usr/openwin/share/include'
8834
8835 if test "$ac_x_includes" = no; then
8836   # Guess where to find include files, by looking for Xlib.h.
8837   # First, try using that file with no special directory specified.
8838   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8839 /* end confdefs.h.  */
8840 #include <X11/Xlib.h>
8841 _ACEOF
8842 if ac_fn_c_try_cpp "$LINENO"; then :
8843   # We can compile using X headers with no special include directory.
8844 ac_x_includes=
8845 else
8846   for ac_dir in $ac_x_header_dirs; do
8847   if test -r "$ac_dir/X11/Xlib.h"; then
8848     ac_x_includes=$ac_dir
8849     break
8850   fi
8851 done
8852 fi
8853 rm -f conftest.err conftest.i conftest.$ac_ext
8854 fi # $ac_x_includes = no
8855
8856 if test "$ac_x_libraries" = no; then
8857   # Check for the libraries.
8858   # See if we find them without any special options.
8859   # Don't add to $LIBS permanently.
8860   ac_save_LIBS=$LIBS
8861   LIBS="-lX11 $LIBS"
8862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8863 /* end confdefs.h.  */
8864 #include <X11/Xlib.h>
8865 int
8866 main ()
8867 {
8868 XrmInitialize ()
8869   ;
8870   return 0;
8871 }
8872 _ACEOF
8873 if ac_fn_c_try_link "$LINENO"; then :
8874   LIBS=$ac_save_LIBS
8875 # We can link X programs with no special library path.
8876 ac_x_libraries=
8877 else
8878   LIBS=$ac_save_LIBS
8879 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8880 do
8881   # Don't even attempt the hair of trying to link an X program!
8882   for ac_extension in a so sl dylib la dll; do
8883     if test -r "$ac_dir/libX11.$ac_extension"; then
8884       ac_x_libraries=$ac_dir
8885       break 2
8886     fi
8887   done
8888 done
8889 fi
8890 rm -f core conftest.err conftest.$ac_objext \
8891     conftest$ac_exeext conftest.$ac_ext
8892 fi # $ac_x_libraries = no
8893
8894 case $ac_x_includes,$ac_x_libraries in #(
8895   no,* | *,no | *\'*)
8896     # Didn't find X, or a directory has "'" in its name.
8897     ac_cv_have_x="have_x=no";; #(
8898   *)
8899     # Record where we found X for the cache.
8900     ac_cv_have_x="have_x=yes\
8901         ac_x_includes='$ac_x_includes'\
8902         ac_x_libraries='$ac_x_libraries'"
8903 esac
8904 fi
8905 ;; #(
8906     *) have_x=yes;;
8907   esac
8908   eval "$ac_cv_have_x"
8909 fi # $with_x != no
8910
8911 if test "$have_x" != yes; then
8912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8913 $as_echo "$have_x" >&6; }
8914   no_x=yes
8915 else
8916   # If each of the values was on the command line, it overrides each guess.
8917   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8918   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8919   # Update the cache value to reflect the command line values.
8920   ac_cv_have_x="have_x=yes\
8921         ac_x_includes='$x_includes'\
8922         ac_x_libraries='$x_libraries'"
8923   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
8924 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
8925 fi
8926
8927 if test "$no_x" = yes; then
8928   window_system=none
8929 else
8930   window_system=x11
8931 fi
8932
8933 ## Workaround for bug in autoconf <= 2.62.
8934 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
8935 ## No need to do anything special for these standard directories.
8936 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
8937
8938    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
8939
8940 fi
8941
8942 LD_SWITCH_X_SITE_AUX=
8943 LD_SWITCH_X_SITE_AUX_RPATH=
8944 if test "${x_libraries}" != NONE; then
8945   if test -n "${x_libraries}"; then
8946     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
8947     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
8948     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
8949   fi
8950   x_default_search_path=""
8951   x_search_path=${x_libraries}
8952   if test -z "${x_search_path}"; then
8953     x_search_path=/usr/lib
8954   fi
8955   for x_library in `echo ${x_search_path}: | \
8956                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
8957     x_search_path="\
8958 ${x_library}/X11/%L/%T/%N%C%S:\
8959 ${x_library}/X11/%l/%T/%N%C%S:\
8960 ${x_library}/X11/%T/%N%C%S:\
8961 ${x_library}/X11/%L/%T/%N%S:\
8962 ${x_library}/X11/%l/%T/%N%S:\
8963 ${x_library}/X11/%T/%N%S"
8964     if test x"${x_default_search_path}" = x; then
8965       x_default_search_path=${x_search_path}
8966     else
8967       x_default_search_path="${x_search_path}:${x_default_search_path}"
8968     fi
8969   done
8970 fi
8971
8972
8973
8974 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
8975   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
8976 fi
8977
8978 if test x"${x_includes}" = x; then
8979   bitmapdir=/usr/include/X11/bitmaps
8980 else
8981   # accumulate include directories that have X11 bitmap subdirectories
8982   bmd_acc="dummyval"
8983   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
8984     if test -d "${bmd}/X11/bitmaps"; then
8985       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
8986     fi
8987     if test -d "${bmd}/bitmaps"; then
8988       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
8989     fi
8990   done
8991   if test ${bmd_acc} != "dummyval"; then
8992     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
8993   fi
8994 fi
8995
8996 HAVE_NS=no
8997 NS_IMPL_COCOA=no
8998 NS_IMPL_GNUSTEP=no
8999 tmp_CPPFLAGS="$CPPFLAGS"
9000 tmp_CFLAGS="$CFLAGS"
9001 CPPFLAGS="$CPPFLAGS -x objective-c"
9002 CFLAGS="$CFLAGS -x objective-c"
9003 TEMACS_LDFLAGS2="\${LDFLAGS}"
9004 if test "${with_ns}" != no; then
9005   if test "${opsys}" = darwin; then
9006      NS_IMPL_COCOA=yes
9007      ns_appdir=`pwd`/nextstep/Emacs.app
9008      ns_appbindir=${ns_appdir}/Contents/MacOS/
9009      ns_appresdir=${ns_appdir}/Contents/Resources
9010      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
9011   elif test -f $GNUSTEP_CONFIG_FILE; then
9012      NS_IMPL_GNUSTEP=yes
9013      ns_appdir=`pwd`/nextstep/Emacs.app
9014      ns_appbindir=${ns_appdir}/
9015      ns_appresdir=${ns_appdir}/Resources
9016      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
9017           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
9018      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
9019           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
9020      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
9021      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
9022        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
9023      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
9024        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
9025      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9026      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
9027      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
9028      LIB_STANDARD=
9029      START_FILES=
9030      TEMACS_LDFLAGS2=
9031   fi
9032   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
9033 if test "x$ac_cv_header_AppKit_AppKit_h" = xyes; then :
9034   HAVE_NS=yes
9035 else
9036   as_fn_error $? "\`--with-ns' was specified, but the include
9037   files are missing or cannot be compiled." "$LINENO" 5
9038 fi
9039
9040
9041   NS_HAVE_NSINTEGER=yes
9042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9043 /* end confdefs.h.  */
9044 #include <Foundation/NSObjCRuntime.h>
9045 int
9046 main ()
9047 {
9048 NSInteger i;
9049   ;
9050   return 0;
9051 }
9052 _ACEOF
9053 if ac_fn_c_try_compile "$LINENO"; then :
9054   ns_have_nsinteger=yes
9055 else
9056   ns_have_nsinteger=no
9057 fi
9058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9059   if test $ns_have_nsinteger = no; then
9060     NS_HAVE_NSINTEGER=no
9061   fi
9062 fi
9063
9064
9065 ns_frag=/dev/null
9066 NS_OBJ=
9067 NS_OBJC_OBJ=
9068 NS_SUPPORT=
9069 if test "${HAVE_NS}" = yes; then
9070   window_system=nextstep
9071   with_xft=no
9072   # set up packaging dirs
9073   exec_prefix=${ns_appbindir}
9074   libexecdir=${ns_appbindir}/libexec
9075   if test "${EN_NS_SELF_CONTAINED}" = yes; then
9076      prefix=${ns_appresdir}
9077   fi
9078   ns_frag=$srcdir/src/ns.mk
9079   NS_OBJ="fontset.o fringe.o image.o"
9080   NS_OBJC_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o"
9081   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
9082 fi
9083 CFLAGS="$tmp_CFLAGS"
9084 CPPFLAGS="$tmp_CPPFLAGS"
9085
9086
9087
9088
9089
9090
9091 case "${window_system}" in
9092   x11 )
9093     HAVE_X_WINDOWS=yes
9094     HAVE_X11=yes
9095     case "${with_x_toolkit}" in
9096       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
9097       motif ) USE_X_TOOLKIT=MOTIF ;;
9098       gtk ) with_gtk=yes
9099             USE_X_TOOLKIT=none ;;
9100       gtk3 ) with_gtk3=yes
9101              USE_X_TOOLKIT=none ;;
9102       no ) USE_X_TOOLKIT=none ;;
9103       * ) USE_X_TOOLKIT=maybe ;;
9104     esac
9105   ;;
9106   nextstep | none )
9107     HAVE_X_WINDOWS=no
9108     HAVE_X11=no
9109     USE_X_TOOLKIT=none
9110   ;;
9111 esac
9112
9113 if test "$window_system" = none && test "X$with_x" != "Xno"; then
9114    # Extract the first word of "X", so it can be a program name with args.
9115 set dummy X; ac_word=$2
9116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9117 $as_echo_n "checking for $ac_word... " >&6; }
9118 if ${ac_cv_prog_HAVE_XSERVER+:} false; then :
9119   $as_echo_n "(cached) " >&6
9120 else
9121   if test -n "$HAVE_XSERVER"; then
9122   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
9123 else
9124 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9125 for as_dir in $PATH
9126 do
9127   IFS=$as_save_IFS
9128   test -z "$as_dir" && as_dir=.
9129     for ac_exec_ext in '' $ac_executable_extensions; do
9130   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9131     ac_cv_prog_HAVE_XSERVER="true"
9132     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9133     break 2
9134   fi
9135 done
9136   done
9137 IFS=$as_save_IFS
9138
9139   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
9140 fi
9141 fi
9142 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
9143 if test -n "$HAVE_XSERVER"; then
9144   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
9145 $as_echo "$HAVE_XSERVER" >&6; }
9146 else
9147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9148 $as_echo "no" >&6; }
9149 fi
9150
9151
9152    if test "$HAVE_XSERVER" = true ||
9153       test -n "$DISPLAY" ||
9154       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
9155         as_fn_error $? "You seem to be running X, but no X development libraries
9156 were found.  You should install the relevant development files for X
9157 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
9158 sure you have development files for image handling, i.e.
9159 tiff, gif, jpeg, png and xpm.
9160 If you are sure you want Emacs compiled without X window support, pass
9161   --without-x
9162 to configure." "$LINENO" 5
9163    fi
9164 fi
9165
9166 ### If we're using X11, we should use the X menu package.
9167 HAVE_MENUS=no
9168 case ${HAVE_X11} in
9169   yes ) HAVE_MENUS=yes ;;
9170 esac
9171
9172 # Do the opsystem or machine files prohibit the use of the GNU malloc?
9173 # Assume not, until told otherwise.
9174 GNU_MALLOC=yes
9175 doug_lea_malloc=yes
9176 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
9177 if test "x$ac_cv_func_malloc_get_state" = xyes; then :
9178
9179 else
9180   doug_lea_malloc=no
9181 fi
9182
9183 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
9184 if test "x$ac_cv_func_malloc_set_state" = xyes; then :
9185
9186 else
9187   doug_lea_malloc=no
9188 fi
9189
9190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
9191 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
9192 if ${emacs_cv_var___after_morecore_hook+:} false; then :
9193   $as_echo_n "(cached) " >&6
9194 else
9195   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9196 /* end confdefs.h.  */
9197 extern void (* __after_morecore_hook)();
9198 int
9199 main ()
9200 {
9201 __after_morecore_hook = 0
9202   ;
9203   return 0;
9204 }
9205 _ACEOF
9206 if ac_fn_c_try_link "$LINENO"; then :
9207   emacs_cv_var___after_morecore_hook=yes
9208 else
9209   emacs_cv_var___after_morecore_hook=no
9210 fi
9211 rm -f core conftest.err conftest.$ac_objext \
9212     conftest$ac_exeext conftest.$ac_ext
9213 fi
9214 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
9215 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
9216 if test $emacs_cv_var___after_morecore_hook = no; then
9217   doug_lea_malloc=no
9218 fi
9219
9220
9221 system_malloc=no
9222 case "$opsys" in
9223   ## darwin ld insists on the use of malloc routines in the System framework.
9224   darwin|sol2-10) system_malloc=yes ;;
9225 esac
9226
9227 if test "${system_malloc}" = "yes"; then
9228
9229 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
9230
9231   GNU_MALLOC=no
9232   GNU_MALLOC_reason="
9233     (The GNU allocators don't work with this system configuration.)"
9234   GMALLOC_OBJ=
9235   VMLIMIT_OBJ=
9236 else
9237   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
9238   VMLIMIT_OBJ=vm-limit.o
9239 fi
9240
9241
9242
9243 if test "$doug_lea_malloc" = "yes" ; then
9244   if test "$GNU_MALLOC" = yes ; then
9245     GNU_MALLOC_reason="
9246       (Using Doug Lea's new malloc from the GNU C Library.)"
9247   fi
9248
9249 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
9250
9251
9252   ## Use mmap directly for allocating larger buffers.
9253   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
9254   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
9255   ## Does the AC_FUNC_MMAP test below make this check unecessary?
9256   case "$opsys" in
9257     gnu*) REL_ALLOC=no ;;
9258   esac
9259 fi
9260
9261 if test x"${REL_ALLOC}" = x; then
9262   REL_ALLOC=${GNU_MALLOC}
9263 fi
9264
9265 use_mmap_for_buffers=no
9266 case "$opsys" in
9267   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
9268 esac
9269
9270
9271
9272
9273   for ac_header in $ac_header_list
9274 do :
9275   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9276 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
9277 "
9278 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
9279   cat >>confdefs.h <<_ACEOF
9280 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9281 _ACEOF
9282
9283 fi
9284
9285 done
9286
9287
9288
9289
9290
9291
9292
9293
9294 for ac_func in getpagesize
9295 do :
9296   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9297 if test "x$ac_cv_func_getpagesize" = xyes; then :
9298   cat >>confdefs.h <<_ACEOF
9299 #define HAVE_GETPAGESIZE 1
9300 _ACEOF
9301
9302 fi
9303 done
9304
9305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9306 $as_echo_n "checking for working mmap... " >&6; }
9307 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
9308   $as_echo_n "(cached) " >&6
9309 else
9310   if test "$cross_compiling" = yes; then :
9311   ac_cv_func_mmap_fixed_mapped=no
9312 else
9313   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9314 /* end confdefs.h.  */
9315 $ac_includes_default
9316 /* malloc might have been renamed as rpl_malloc. */
9317 #undef malloc
9318
9319 /* Thanks to Mike Haertel and Jim Avera for this test.
9320    Here is a matrix of mmap possibilities:
9321         mmap private not fixed
9322         mmap private fixed at somewhere currently unmapped
9323         mmap private fixed at somewhere already mapped
9324         mmap shared not fixed
9325         mmap shared fixed at somewhere currently unmapped
9326         mmap shared fixed at somewhere already mapped
9327    For private mappings, we should verify that changes cannot be read()
9328    back from the file, nor mmap's back from the file at a different
9329    address.  (There have been systems where private was not correctly
9330    implemented like the infamous i386 svr4.0, and systems where the
9331    VM page cache was not coherent with the file system buffer cache
9332    like early versions of FreeBSD and possibly contemporary NetBSD.)
9333    For shared mappings, we should conversely verify that changes get
9334    propagated back to all the places they're supposed to be.
9335
9336    Grep wants private fixed already mapped.
9337    The main things grep needs to know about mmap are:
9338    * does it exist and is it safe to write into the mmap'd area
9339    * how to use it (BSD variants)  */
9340
9341 #include <fcntl.h>
9342 #include <sys/mman.h>
9343
9344 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9345 char *malloc ();
9346 #endif
9347
9348 /* This mess was copied from the GNU getpagesize.h.  */
9349 #ifndef HAVE_GETPAGESIZE
9350 # ifdef _SC_PAGESIZE
9351 #  define getpagesize() sysconf(_SC_PAGESIZE)
9352 # else /* no _SC_PAGESIZE */
9353 #  ifdef HAVE_SYS_PARAM_H
9354 #   include <sys/param.h>
9355 #   ifdef EXEC_PAGESIZE
9356 #    define getpagesize() EXEC_PAGESIZE
9357 #   else /* no EXEC_PAGESIZE */
9358 #    ifdef NBPG
9359 #     define getpagesize() NBPG * CLSIZE
9360 #     ifndef CLSIZE
9361 #      define CLSIZE 1
9362 #     endif /* no CLSIZE */
9363 #    else /* no NBPG */
9364 #     ifdef NBPC
9365 #      define getpagesize() NBPC
9366 #     else /* no NBPC */
9367 #      ifdef PAGESIZE
9368 #       define getpagesize() PAGESIZE
9369 #      endif /* PAGESIZE */
9370 #     endif /* no NBPC */
9371 #    endif /* no NBPG */
9372 #   endif /* no EXEC_PAGESIZE */
9373 #  else /* no HAVE_SYS_PARAM_H */
9374 #   define getpagesize() 8192   /* punt totally */
9375 #  endif /* no HAVE_SYS_PARAM_H */
9376 # endif /* no _SC_PAGESIZE */
9377
9378 #endif /* no HAVE_GETPAGESIZE */
9379
9380 int
9381 main ()
9382 {
9383   char *data, *data2, *data3;
9384   const char *cdata2;
9385   int i, pagesize;
9386   int fd, fd2;
9387
9388   pagesize = getpagesize ();
9389
9390   /* First, make a file with some known garbage in it. */
9391   data = (char *) malloc (pagesize);
9392   if (!data)
9393     return 1;
9394   for (i = 0; i < pagesize; ++i)
9395     *(data + i) = rand ();
9396   umask (0);
9397   fd = creat ("conftest.mmap", 0600);
9398   if (fd < 0)
9399     return 2;
9400   if (write (fd, data, pagesize) != pagesize)
9401     return 3;
9402   close (fd);
9403
9404   /* Next, check that the tail of a page is zero-filled.  File must have
9405      non-zero length, otherwise we risk SIGBUS for entire page.  */
9406   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9407   if (fd2 < 0)
9408     return 4;
9409   cdata2 = "";
9410   if (write (fd2, cdata2, 1) != 1)
9411     return 5;
9412   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9413   if (data2 == MAP_FAILED)
9414     return 6;
9415   for (i = 0; i < pagesize; ++i)
9416     if (*(data2 + i))
9417       return 7;
9418   close (fd2);
9419   if (munmap (data2, pagesize))
9420     return 8;
9421
9422   /* Next, try to mmap the file at a fixed address which already has
9423      something else allocated at it.  If we can, also make sure that
9424      we see the same garbage.  */
9425   fd = open ("conftest.mmap", O_RDWR);
9426   if (fd < 0)
9427     return 9;
9428   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9429                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9430     return 10;
9431   for (i = 0; i < pagesize; ++i)
9432     if (*(data + i) != *(data2 + i))
9433       return 11;
9434
9435   /* Finally, make sure that changes to the mapped area do not
9436      percolate back to the file as seen by read().  (This is a bug on
9437      some variants of i386 svr4.0.)  */
9438   for (i = 0; i < pagesize; ++i)
9439     *(data2 + i) = *(data2 + i) + 1;
9440   data3 = (char *) malloc (pagesize);
9441   if (!data3)
9442     return 12;
9443   if (read (fd, data3, pagesize) != pagesize)
9444     return 13;
9445   for (i = 0; i < pagesize; ++i)
9446     if (*(data + i) != *(data3 + i))
9447       return 14;
9448   close (fd);
9449   return 0;
9450 }
9451 _ACEOF
9452 if ac_fn_c_try_run "$LINENO"; then :
9453   ac_cv_func_mmap_fixed_mapped=yes
9454 else
9455   ac_cv_func_mmap_fixed_mapped=no
9456 fi
9457 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9458   conftest.$ac_objext conftest.beam conftest.$ac_ext
9459 fi
9460
9461 fi
9462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9463 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9464 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9465
9466 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9467
9468 fi
9469 rm -f conftest.mmap conftest.txt
9470
9471 if test $use_mmap_for_buffers = yes; then
9472
9473 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9474
9475   REL_ALLOC=no
9476 fi
9477
9478 LIBS="$LIBS_SYSTEM $LIBS"
9479
9480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9481 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9482 if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
9483   $as_echo_n "(cached) " >&6
9484 else
9485   ac_check_lib_save_LIBS=$LIBS
9486 LIBS="-ldnet  $LIBS"
9487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9488 /* end confdefs.h.  */
9489
9490 /* Override any GCC internal prototype to avoid an error.
9491    Use char because int might match the return type of a GCC
9492    builtin and then its argument prototype would still apply.  */
9493 #ifdef __cplusplus
9494 extern "C"
9495 #endif
9496 char dnet_ntoa ();
9497 int
9498 main ()
9499 {
9500 return dnet_ntoa ();
9501   ;
9502   return 0;
9503 }
9504 _ACEOF
9505 if ac_fn_c_try_link "$LINENO"; then :
9506   ac_cv_lib_dnet_dnet_ntoa=yes
9507 else
9508   ac_cv_lib_dnet_dnet_ntoa=no
9509 fi
9510 rm -f core conftest.err conftest.$ac_objext \
9511     conftest$ac_exeext conftest.$ac_ext
9512 LIBS=$ac_check_lib_save_LIBS
9513 fi
9514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9515 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9516 if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
9517   cat >>confdefs.h <<_ACEOF
9518 #define HAVE_LIBDNET 1
9519 _ACEOF
9520
9521   LIBS="-ldnet $LIBS"
9522
9523 fi
9524
9525
9526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9527 $as_echo_n "checking for main in -lXbsd... " >&6; }
9528 if ${ac_cv_lib_Xbsd_main+:} false; then :
9529   $as_echo_n "(cached) " >&6
9530 else
9531   ac_check_lib_save_LIBS=$LIBS
9532 LIBS="-lXbsd  $LIBS"
9533 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9534 /* end confdefs.h.  */
9535
9536
9537 int
9538 main ()
9539 {
9540 return main ();
9541   ;
9542   return 0;
9543 }
9544 _ACEOF
9545 if ac_fn_c_try_link "$LINENO"; then :
9546   ac_cv_lib_Xbsd_main=yes
9547 else
9548   ac_cv_lib_Xbsd_main=no
9549 fi
9550 rm -f core conftest.err conftest.$ac_objext \
9551     conftest$ac_exeext conftest.$ac_ext
9552 LIBS=$ac_check_lib_save_LIBS
9553 fi
9554 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9555 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9556 if test "x$ac_cv_lib_Xbsd_main" = xyes; then :
9557   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9558 fi
9559
9560
9561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9562 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9563 if ${ac_cv_lib_pthreads_cma_open+:} false; then :
9564   $as_echo_n "(cached) " >&6
9565 else
9566   ac_check_lib_save_LIBS=$LIBS
9567 LIBS="-lpthreads  $LIBS"
9568 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9569 /* end confdefs.h.  */
9570
9571 /* Override any GCC internal prototype to avoid an error.
9572    Use char because int might match the return type of a GCC
9573    builtin and then its argument prototype would still apply.  */
9574 #ifdef __cplusplus
9575 extern "C"
9576 #endif
9577 char cma_open ();
9578 int
9579 main ()
9580 {
9581 return cma_open ();
9582   ;
9583   return 0;
9584 }
9585 _ACEOF
9586 if ac_fn_c_try_link "$LINENO"; then :
9587   ac_cv_lib_pthreads_cma_open=yes
9588 else
9589   ac_cv_lib_pthreads_cma_open=no
9590 fi
9591 rm -f core conftest.err conftest.$ac_objext \
9592     conftest$ac_exeext conftest.$ac_ext
9593 LIBS=$ac_check_lib_save_LIBS
9594 fi
9595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9596 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9597 if test "x$ac_cv_lib_pthreads_cma_open" = xyes; then :
9598   cat >>confdefs.h <<_ACEOF
9599 #define HAVE_LIBPTHREADS 1
9600 _ACEOF
9601
9602   LIBS="-lpthreads $LIBS"
9603
9604 fi
9605
9606
9607 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9608 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
9609 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
9610 ## added to LIBS in configure would never contain the pthreads part,
9611 ## but the value used in Makefiles might.  FIXME?
9612 ##
9613 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9614 ## be harmless on older versions of X where it happens to exist.
9615 test "$opsys" = "aix4-2" && \
9616   test $ac_cv_lib_pthreads_cma_open = yes && \
9617   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9618
9619
9620 case ${host_os} in
9621 aix*)
9622   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9623 $as_echo_n "checking for -bbigtoc option... " >&6; }
9624 if ${gdb_cv_bigtoc+:} false; then :
9625   $as_echo_n "(cached) " >&6
9626 else
9627
9628     case $GCC in
9629     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9630     *) gdb_cv_bigtoc=-bbigtoc ;;
9631     esac
9632
9633     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9634     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9635 /* end confdefs.h.  */
9636
9637 int
9638 main ()
9639 {
9640 int i;
9641   ;
9642   return 0;
9643 }
9644 _ACEOF
9645 if ac_fn_c_try_link "$LINENO"; then :
9646
9647 else
9648   gdb_cv_bigtoc=
9649 fi
9650 rm -f core conftest.err conftest.$ac_objext \
9651     conftest$ac_exeext conftest.$ac_ext
9652
9653 fi
9654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9655 $as_echo "$gdb_cv_bigtoc" >&6; }
9656   ;;
9657 esac
9658
9659 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9660 # used for the tests that follow.  We set them back to REAL_CFLAGS and
9661 # REAL_CPPFLAGS later on.
9662
9663 REAL_CFLAGS="$CFLAGS"
9664 REAL_CPPFLAGS="$CPPFLAGS"
9665
9666 if test "${HAVE_X11}" = "yes"; then
9667   DEFS="$C_SWITCH_X_SITE $DEFS"
9668   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9669   LIBS="-lX11 $LIBS"
9670   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9671   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9672
9673   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9674   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9675   # but it's more convenient here to set LD_RUN_PATH
9676   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9677   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9678     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9679     export LD_RUN_PATH
9680   fi
9681
9682   if test "${opsys}" = "gnu-linux"; then
9683     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9684 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9685     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9686 /* end confdefs.h.  */
9687
9688 int
9689 main ()
9690 {
9691 XOpenDisplay ("foo");
9692   ;
9693   return 0;
9694 }
9695 _ACEOF
9696 if ac_fn_c_try_link "$LINENO"; then :
9697   xlinux_first_failure=no
9698 else
9699   xlinux_first_failure=yes
9700 fi
9701 rm -f core conftest.err conftest.$ac_objext \
9702     conftest$ac_exeext conftest.$ac_ext
9703     if test "${xlinux_first_failure}" = "yes"; then
9704       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9705       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9706       OLD_CPPFLAGS="$CPPFLAGS"
9707       OLD_LIBS="$LIBS"
9708       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9709       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9710       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9711       LIBS="$LIBS -b i486-linuxaout"
9712       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9713 /* end confdefs.h.  */
9714
9715 int
9716 main ()
9717 {
9718 XOpenDisplay ("foo");
9719   ;
9720   return 0;
9721 }
9722 _ACEOF
9723 if ac_fn_c_try_link "$LINENO"; then :
9724   xlinux_second_failure=no
9725 else
9726   xlinux_second_failure=yes
9727 fi
9728 rm -f core conftest.err conftest.$ac_objext \
9729     conftest$ac_exeext conftest.$ac_ext
9730       if test "${xlinux_second_failure}" = "yes"; then
9731         # If we get the same failure with -b, there is no use adding -b.
9732         # So take it out.  This plays safe.
9733         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9734         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9735         CPPFLAGS="$OLD_CPPFLAGS"
9736         LIBS="$OLD_LIBS"
9737         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9738 $as_echo "no" >&6; }
9739       else
9740         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9741 $as_echo "yes" >&6; }
9742       fi
9743     else
9744       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9745 $as_echo "no" >&6; }
9746     fi
9747   fi
9748
9749   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9750   # header files included from there.
9751   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9752 $as_echo_n "checking for Xkb... " >&6; }
9753   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9754 /* end confdefs.h.  */
9755 #include <X11/Xlib.h>
9756 #include <X11/XKBlib.h>
9757 int
9758 main ()
9759 {
9760 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9761   ;
9762   return 0;
9763 }
9764 _ACEOF
9765 if ac_fn_c_try_link "$LINENO"; then :
9766   emacs_xkb=yes
9767 else
9768   emacs_xkb=no
9769 fi
9770 rm -f core conftest.err conftest.$ac_objext \
9771     conftest$ac_exeext conftest.$ac_ext
9772   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9773 $as_echo "$emacs_xkb" >&6; }
9774   if test $emacs_xkb = yes; then
9775
9776 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9777
9778   fi
9779
9780   for ac_func in XrmSetDatabase XScreenResourceString \
9781 XScreenNumberOfScreen XSetWMProtocols
9782 do :
9783   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9784 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9785 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9786   cat >>confdefs.h <<_ACEOF
9787 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9788 _ACEOF
9789
9790 fi
9791 done
9792
9793 fi
9794
9795 if test "${window_system}" = "x11"; then
9796   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9797 $as_echo_n "checking X11 version 6... " >&6; }
9798   if ${emacs_cv_x11_version_6+:} false; then :
9799   $as_echo_n "(cached) " >&6
9800 else
9801   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9802 /* end confdefs.h.  */
9803 #include <X11/Xlib.h>
9804 int
9805 main ()
9806 {
9807 #if XlibSpecificationRelease < 6
9808 fail;
9809 #endif
9810
9811   ;
9812   return 0;
9813 }
9814 _ACEOF
9815 if ac_fn_c_try_link "$LINENO"; then :
9816   emacs_cv_x11_version_6=yes
9817 else
9818   emacs_cv_x11_version_6=no
9819 fi
9820 rm -f core conftest.err conftest.$ac_objext \
9821     conftest$ac_exeext conftest.$ac_ext
9822 fi
9823
9824   if test $emacs_cv_x11_version_6 = yes; then
9825     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9826 $as_echo "6 or newer" >&6; }
9827
9828 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9829
9830
9831 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9832
9833     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9834     ## XIM support.
9835     case "$opsys" in
9836       sol2-*) : ;;
9837       *)
9838 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9839
9840          ;;
9841     esac
9842   else
9843     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9844 $as_echo "before 6" >&6; }
9845   fi
9846 fi
9847
9848
9849 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9850 HAVE_RSVG=no
9851 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9852   if test "${with_rsvg}" != "no"; then
9853     RSVG_REQUIRED=2.11.0
9854     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9855
9856
9857   succeeded=no
9858
9859   # Extract the first word of "pkg-config", so it can be a program name with args.
9860 set dummy pkg-config; ac_word=$2
9861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9862 $as_echo_n "checking for $ac_word... " >&6; }
9863 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9864   $as_echo_n "(cached) " >&6
9865 else
9866   case $PKG_CONFIG in
9867   [\\/]* | ?:[\\/]*)
9868   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9869   ;;
9870   *)
9871   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9872 for as_dir in $PATH
9873 do
9874   IFS=$as_save_IFS
9875   test -z "$as_dir" && as_dir=.
9876     for ac_exec_ext in '' $ac_executable_extensions; do
9877   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9878     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9879     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9880     break 2
9881   fi
9882 done
9883   done
9884 IFS=$as_save_IFS
9885
9886   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9887   ;;
9888 esac
9889 fi
9890 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9891 if test -n "$PKG_CONFIG"; then
9892   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9893 $as_echo "$PKG_CONFIG" >&6; }
9894 else
9895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9896 $as_echo "no" >&6; }
9897 fi
9898
9899
9900
9901   if test "$PKG_CONFIG" = "no" ; then
9902      :
9903   else
9904      PKG_CONFIG_MIN_VERSION=0.9.0
9905      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9906         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9907 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9908
9909         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9910             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9911 $as_echo "yes" >&6; }
9912             succeeded=yes
9913
9914             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
9915 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
9916             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9917             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
9918 $as_echo "$RSVG_CFLAGS" >&6; }
9919
9920             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
9921 $as_echo_n "checking RSVG_LIBS... " >&6; }
9922             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9923             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
9924 $as_echo "$RSVG_LIBS" >&6; }
9925         else
9926             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9927 $as_echo "no" >&6; }
9928             RSVG_CFLAGS=""
9929             RSVG_LIBS=""
9930             ## If we have a custom action on failure, don't print errors, but
9931             ## do set a variable so people can do so.
9932             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
9933
9934         fi
9935
9936
9937
9938      else
9939         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9940         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9941      fi
9942   fi
9943
9944   if test $succeeded = yes; then
9945      HAVE_RSVG=yes
9946   else
9947      :
9948   fi
9949
9950
9951
9952
9953     if test $HAVE_RSVG = yes; then
9954
9955 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
9956
9957       CFLAGS="$CFLAGS $RSVG_CFLAGS"
9958       LIBS="$RSVG_LIBS $LIBS"
9959     fi
9960   fi
9961 fi
9962
9963 HAVE_IMAGEMAGICK=no
9964 if test "${HAVE_X11}" = "yes"; then
9965   if test "${with_imagemagick}" != "no"; then
9966     IMAGEMAGICK_MODULE="Wand"
9967
9968   succeeded=no
9969
9970   # Extract the first word of "pkg-config", so it can be a program name with args.
9971 set dummy pkg-config; ac_word=$2
9972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9973 $as_echo_n "checking for $ac_word... " >&6; }
9974 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9975   $as_echo_n "(cached) " >&6
9976 else
9977   case $PKG_CONFIG in
9978   [\\/]* | ?:[\\/]*)
9979   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9980   ;;
9981   *)
9982   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9983 for as_dir in $PATH
9984 do
9985   IFS=$as_save_IFS
9986   test -z "$as_dir" && as_dir=.
9987     for ac_exec_ext in '' $ac_executable_extensions; do
9988   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9989     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9990     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9991     break 2
9992   fi
9993 done
9994   done
9995 IFS=$as_save_IFS
9996
9997   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9998   ;;
9999 esac
10000 fi
10001 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10002 if test -n "$PKG_CONFIG"; then
10003   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10004 $as_echo "$PKG_CONFIG" >&6; }
10005 else
10006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10007 $as_echo "no" >&6; }
10008 fi
10009
10010
10011
10012   if test "$PKG_CONFIG" = "no" ; then
10013      :
10014   else
10015      PKG_CONFIG_MIN_VERSION=0.9.0
10016      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10017         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
10018 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
10019
10020         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
10021             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10022 $as_echo "yes" >&6; }
10023             succeeded=yes
10024
10025             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
10026 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
10027             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10028             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
10029 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
10030
10031             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
10032 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
10033             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
10034             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
10035 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
10036         else
10037             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10038 $as_echo "no" >&6; }
10039             IMAGEMAGICK_CFLAGS=""
10040             IMAGEMAGICK_LIBS=""
10041             ## If we have a custom action on failure, don't print errors, but
10042             ## do set a variable so people can do so.
10043             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
10044
10045         fi
10046
10047
10048
10049      else
10050         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10051         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10052      fi
10053   fi
10054
10055   if test $succeeded = yes; then
10056      HAVE_IMAGEMAGICK=yes
10057   else
10058      :
10059   fi
10060
10061
10062
10063
10064     if test $HAVE_IMAGEMAGICK = yes; then
10065
10066 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
10067
10068       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
10069       LIBS="$IMAGEMAGICK_LIBS $LIBS"
10070       for ac_func in MagickExportImagePixels
10071 do :
10072   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
10073 if test "x$ac_cv_func_MagickExportImagePixels" = xyes; then :
10074   cat >>confdefs.h <<_ACEOF
10075 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
10076 _ACEOF
10077
10078 fi
10079 done
10080
10081     fi
10082   fi
10083 fi
10084
10085
10086 HAVE_GTK=no
10087 if test "${with_gtk3}" = "yes"; then
10088   GLIB_REQUIRED=2.6
10089   GTK_REQUIRED=2.90
10090   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10091
10092
10093   succeeded=no
10094
10095   # Extract the first word of "pkg-config", so it can be a program name with args.
10096 set dummy pkg-config; ac_word=$2
10097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10098 $as_echo_n "checking for $ac_word... " >&6; }
10099 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10100   $as_echo_n "(cached) " >&6
10101 else
10102   case $PKG_CONFIG in
10103   [\\/]* | ?:[\\/]*)
10104   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10105   ;;
10106   *)
10107   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10108 for as_dir in $PATH
10109 do
10110   IFS=$as_save_IFS
10111   test -z "$as_dir" && as_dir=.
10112     for ac_exec_ext in '' $ac_executable_extensions; do
10113   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10114     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10115     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10116     break 2
10117   fi
10118 done
10119   done
10120 IFS=$as_save_IFS
10121
10122   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10123   ;;
10124 esac
10125 fi
10126 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10127 if test -n "$PKG_CONFIG"; then
10128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10129 $as_echo "$PKG_CONFIG" >&6; }
10130 else
10131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10132 $as_echo "no" >&6; }
10133 fi
10134
10135
10136
10137   if test "$PKG_CONFIG" = "no" ; then
10138      pkg_check_gtk=no
10139   else
10140      PKG_CONFIG_MIN_VERSION=0.9.0
10141      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10142         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10143 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10144
10145         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10146             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10147 $as_echo "yes" >&6; }
10148             succeeded=yes
10149
10150             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10151 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10152             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10153             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10154 $as_echo "$GTK_CFLAGS" >&6; }
10155
10156             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10157 $as_echo_n "checking GTK_LIBS... " >&6; }
10158             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10159             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10160 $as_echo "$GTK_LIBS" >&6; }
10161         else
10162             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10163 $as_echo "no" >&6; }
10164             GTK_CFLAGS=""
10165             GTK_LIBS=""
10166             ## If we have a custom action on failure, don't print errors, but
10167             ## do set a variable so people can do so.
10168             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10169
10170         fi
10171
10172
10173
10174      else
10175         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10176         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10177      fi
10178   fi
10179
10180   if test $succeeded = yes; then
10181      pkg_check_gtk=yes
10182   else
10183      pkg_check_gtk=no
10184   fi
10185
10186   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10187      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10188   fi
10189 fi
10190
10191 if test "$pkg_check_gtk" != "yes"; then
10192   HAVE_GTK=no
10193 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
10194   GLIB_REQUIRED=2.6
10195   GTK_REQUIRED=2.6
10196   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
10197
10198
10199   succeeded=no
10200
10201   # Extract the first word of "pkg-config", so it can be a program name with args.
10202 set dummy pkg-config; ac_word=$2
10203 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10204 $as_echo_n "checking for $ac_word... " >&6; }
10205 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10206   $as_echo_n "(cached) " >&6
10207 else
10208   case $PKG_CONFIG in
10209   [\\/]* | ?:[\\/]*)
10210   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10211   ;;
10212   *)
10213   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10214 for as_dir in $PATH
10215 do
10216   IFS=$as_save_IFS
10217   test -z "$as_dir" && as_dir=.
10218     for ac_exec_ext in '' $ac_executable_extensions; do
10219   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10220     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10221     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10222     break 2
10223   fi
10224 done
10225   done
10226 IFS=$as_save_IFS
10227
10228   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10229   ;;
10230 esac
10231 fi
10232 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10233 if test -n "$PKG_CONFIG"; then
10234   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10235 $as_echo "$PKG_CONFIG" >&6; }
10236 else
10237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10238 $as_echo "no" >&6; }
10239 fi
10240
10241
10242
10243   if test "$PKG_CONFIG" = "no" ; then
10244      pkg_check_gtk=no
10245   else
10246      PKG_CONFIG_MIN_VERSION=0.9.0
10247      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10248         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
10249 $as_echo_n "checking for $GTK_MODULES... " >&6; }
10250
10251         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
10252             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10253 $as_echo "yes" >&6; }
10254             succeeded=yes
10255
10256             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
10257 $as_echo_n "checking GTK_CFLAGS... " >&6; }
10258             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
10259             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
10260 $as_echo "$GTK_CFLAGS" >&6; }
10261
10262             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
10263 $as_echo_n "checking GTK_LIBS... " >&6; }
10264             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
10265             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
10266 $as_echo "$GTK_LIBS" >&6; }
10267         else
10268             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10269 $as_echo "no" >&6; }
10270             GTK_CFLAGS=""
10271             GTK_LIBS=""
10272             ## If we have a custom action on failure, don't print errors, but
10273             ## do set a variable so people can do so.
10274             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
10275
10276         fi
10277
10278
10279
10280      else
10281         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10282         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10283      fi
10284   fi
10285
10286   if test $succeeded = yes; then
10287      pkg_check_gtk=yes
10288   else
10289      pkg_check_gtk=no
10290   fi
10291
10292   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10293      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10294   fi
10295 fi
10296 fi
10297
10298 GTK_OBJ=
10299 if test x"$pkg_check_gtk" = xyes; then
10300
10301
10302
10303   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10304   CFLAGS="$CFLAGS $GTK_CFLAGS"
10305   LIBS="$GTK_LIBS $LIBS"
10306     GTK_COMPILES=no
10307   for ac_func in gtk_main
10308 do :
10309   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10310 if test "x$ac_cv_func_gtk_main" = xyes; then :
10311   cat >>confdefs.h <<_ACEOF
10312 #define HAVE_GTK_MAIN 1
10313 _ACEOF
10314  GTK_COMPILES=yes
10315 fi
10316 done
10317
10318   if test "${GTK_COMPILES}" != "yes"; then
10319     if test "$USE_X_TOOLKIT" != "maybe"; then
10320       as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10321     fi
10322   else
10323     HAVE_GTK=yes
10324
10325 $as_echo "#define USE_GTK 1" >>confdefs.h
10326
10327     GTK_OBJ=gtkutil.o
10328     USE_X_TOOLKIT=none
10329     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10330       :
10331     else
10332       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10333        closing open displays.  This is no problem if you just use
10334        one display, but if you use more than one and close one of them
10335        Emacs may crash." >&5
10336 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10337        closing open displays.  This is no problem if you just use
10338        one display, but if you use more than one and close one of them
10339        Emacs may crash." >&2;}
10340       sleep 3
10341     fi
10342   fi
10343
10344 fi
10345
10346
10347
10348 if test "${HAVE_GTK}" = "yes"; then
10349
10350       if test "$with_toolkit_scroll_bars" != no; then
10351     with_toolkit_scroll_bars=yes
10352   fi
10353
10354           HAVE_GTK_FILE_SELECTION=no
10355   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10356 #include <gtk/gtk.h>
10357 "
10358 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = xyes; then :
10359   HAVE_GTK_FILE_SELECTION=yes
10360 else
10361   HAVE_GTK_FILE_SELECTION=no
10362 fi
10363
10364   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10365     for ac_func in gtk_file_selection_new
10366 do :
10367   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10368 if test "x$ac_cv_func_gtk_file_selection_new" = xyes; then :
10369   cat >>confdefs.h <<_ACEOF
10370 #define HAVE_GTK_FILE_SELECTION_NEW 1
10371 _ACEOF
10372
10373 fi
10374 done
10375
10376   fi
10377
10378         HAVE_GTK_AND_PTHREAD=no
10379     for ac_header in pthread.h
10380 do :
10381   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10382 if test "x$ac_cv_header_pthread_h" = xyes; then :
10383   cat >>confdefs.h <<_ACEOF
10384 #define HAVE_PTHREAD_H 1
10385 _ACEOF
10386
10387 fi
10388
10389 done
10390
10391     if test "$ac_cv_header_pthread_h"; then
10392       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10393 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10394 if ${ac_cv_lib_pthread_pthread_self+:} false; then :
10395   $as_echo_n "(cached) " >&6
10396 else
10397   ac_check_lib_save_LIBS=$LIBS
10398 LIBS="-lpthread  $LIBS"
10399 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10400 /* end confdefs.h.  */
10401
10402 /* Override any GCC internal prototype to avoid an error.
10403    Use char because int might match the return type of a GCC
10404    builtin and then its argument prototype would still apply.  */
10405 #ifdef __cplusplus
10406 extern "C"
10407 #endif
10408 char pthread_self ();
10409 int
10410 main ()
10411 {
10412 return pthread_self ();
10413   ;
10414   return 0;
10415 }
10416 _ACEOF
10417 if ac_fn_c_try_link "$LINENO"; then :
10418   ac_cv_lib_pthread_pthread_self=yes
10419 else
10420   ac_cv_lib_pthread_pthread_self=no
10421 fi
10422 rm -f core conftest.err conftest.$ac_objext \
10423     conftest$ac_exeext conftest.$ac_ext
10424 LIBS=$ac_check_lib_save_LIBS
10425 fi
10426 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10427 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10428 if test "x$ac_cv_lib_pthread_pthread_self" = xyes; then :
10429   HAVE_GTK_AND_PTHREAD=yes
10430 fi
10431
10432     fi
10433     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10434       case "${canonical}" in
10435         *-hpux*) ;;
10436         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10437       esac
10438
10439 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10440
10441     fi
10442
10443     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10444                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10445                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10446                  gtk_orientable_set_orientation
10447 do :
10448   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10449 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10450 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10451   cat >>confdefs.h <<_ACEOF
10452 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10453 _ACEOF
10454
10455 fi
10456 done
10457
10458
10459 fi
10460
10461 HAVE_DBUS=no
10462 DBUS_OBJ=
10463 if test "${with_dbus}" = "yes"; then
10464
10465   succeeded=no
10466
10467   # Extract the first word of "pkg-config", so it can be a program name with args.
10468 set dummy pkg-config; ac_word=$2
10469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10470 $as_echo_n "checking for $ac_word... " >&6; }
10471 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10472   $as_echo_n "(cached) " >&6
10473 else
10474   case $PKG_CONFIG in
10475   [\\/]* | ?:[\\/]*)
10476   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10477   ;;
10478   *)
10479   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10480 for as_dir in $PATH
10481 do
10482   IFS=$as_save_IFS
10483   test -z "$as_dir" && as_dir=.
10484     for ac_exec_ext in '' $ac_executable_extensions; do
10485   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10486     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10487     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10488     break 2
10489   fi
10490 done
10491   done
10492 IFS=$as_save_IFS
10493
10494   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10495   ;;
10496 esac
10497 fi
10498 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10499 if test -n "$PKG_CONFIG"; then
10500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10501 $as_echo "$PKG_CONFIG" >&6; }
10502 else
10503   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10504 $as_echo "no" >&6; }
10505 fi
10506
10507
10508
10509   if test "$PKG_CONFIG" = "no" ; then
10510      HAVE_DBUS=no
10511   else
10512      PKG_CONFIG_MIN_VERSION=0.9.0
10513      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10514         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10515 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10516
10517         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10518             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10519 $as_echo "yes" >&6; }
10520             succeeded=yes
10521
10522             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10523 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10524             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10525             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10526 $as_echo "$DBUS_CFLAGS" >&6; }
10527
10528             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10529 $as_echo_n "checking DBUS_LIBS... " >&6; }
10530             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10531             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10532 $as_echo "$DBUS_LIBS" >&6; }
10533         else
10534             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10535 $as_echo "no" >&6; }
10536             DBUS_CFLAGS=""
10537             DBUS_LIBS=""
10538             ## If we have a custom action on failure, don't print errors, but
10539             ## do set a variable so people can do so.
10540             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10541
10542         fi
10543
10544
10545
10546      else
10547         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10548         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10549      fi
10550   fi
10551
10552   if test $succeeded = yes; then
10553      HAVE_DBUS=yes
10554   else
10555      HAVE_DBUS=no
10556   fi
10557
10558    if test "$HAVE_DBUS" = yes; then
10559      LIBS="$LIBS $DBUS_LIBS"
10560
10561 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10562
10563      for ac_func in dbus_watch_get_unix_fd
10564 do :
10565   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10566 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = xyes; then :
10567   cat >>confdefs.h <<_ACEOF
10568 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10569 _ACEOF
10570
10571 fi
10572 done
10573
10574      DBUS_OBJ=dbusbind.o
10575    fi
10576 fi
10577
10578
10579 HAVE_GCONF=no
10580 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10581
10582   succeeded=no
10583
10584   # Extract the first word of "pkg-config", so it can be a program name with args.
10585 set dummy pkg-config; ac_word=$2
10586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10587 $as_echo_n "checking for $ac_word... " >&6; }
10588 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10589   $as_echo_n "(cached) " >&6
10590 else
10591   case $PKG_CONFIG in
10592   [\\/]* | ?:[\\/]*)
10593   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10594   ;;
10595   *)
10596   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10597 for as_dir in $PATH
10598 do
10599   IFS=$as_save_IFS
10600   test -z "$as_dir" && as_dir=.
10601     for ac_exec_ext in '' $ac_executable_extensions; do
10602   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10603     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10604     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10605     break 2
10606   fi
10607 done
10608   done
10609 IFS=$as_save_IFS
10610
10611   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10612   ;;
10613 esac
10614 fi
10615 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10616 if test -n "$PKG_CONFIG"; then
10617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10618 $as_echo "$PKG_CONFIG" >&6; }
10619 else
10620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10621 $as_echo "no" >&6; }
10622 fi
10623
10624
10625
10626   if test "$PKG_CONFIG" = "no" ; then
10627      HAVE_GCONF=no
10628   else
10629      PKG_CONFIG_MIN_VERSION=0.9.0
10630      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10631         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10632 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10633
10634         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10635             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10636 $as_echo "yes" >&6; }
10637             succeeded=yes
10638
10639             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10640 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10641             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10642             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10643 $as_echo "$GCONF_CFLAGS" >&6; }
10644
10645             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10646 $as_echo_n "checking GCONF_LIBS... " >&6; }
10647             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10648             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10649 $as_echo "$GCONF_LIBS" >&6; }
10650         else
10651             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10652 $as_echo "no" >&6; }
10653             GCONF_CFLAGS=""
10654             GCONF_LIBS=""
10655             ## If we have a custom action on failure, don't print errors, but
10656             ## do set a variable so people can do so.
10657             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10658
10659         fi
10660
10661
10662
10663      else
10664         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10665         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10666      fi
10667   fi
10668
10669   if test $succeeded = yes; then
10670      HAVE_GCONF=yes
10671   else
10672      HAVE_GCONF=no
10673   fi
10674
10675    if test "$HAVE_GCONF" = yes; then
10676
10677 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10678
10679             for ac_func in g_type_init
10680 do :
10681   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10682 if test "x$ac_cv_func_g_type_init" = xyes; then :
10683   cat >>confdefs.h <<_ACEOF
10684 #define HAVE_G_TYPE_INIT 1
10685 _ACEOF
10686
10687 fi
10688 done
10689
10690    fi
10691 fi
10692
10693 HAVE_LIBSELINUX=no
10694 LIBSELINUX_LIBS=
10695 if test "${with_selinux}" = "yes"; then
10696    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10697 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10698 if ${ac_cv_lib_selinux_lgetfilecon+:} false; then :
10699   $as_echo_n "(cached) " >&6
10700 else
10701   ac_check_lib_save_LIBS=$LIBS
10702 LIBS="-lselinux  $LIBS"
10703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10704 /* end confdefs.h.  */
10705
10706 /* Override any GCC internal prototype to avoid an error.
10707    Use char because int might match the return type of a GCC
10708    builtin and then its argument prototype would still apply.  */
10709 #ifdef __cplusplus
10710 extern "C"
10711 #endif
10712 char lgetfilecon ();
10713 int
10714 main ()
10715 {
10716 return lgetfilecon ();
10717   ;
10718   return 0;
10719 }
10720 _ACEOF
10721 if ac_fn_c_try_link "$LINENO"; then :
10722   ac_cv_lib_selinux_lgetfilecon=yes
10723 else
10724   ac_cv_lib_selinux_lgetfilecon=no
10725 fi
10726 rm -f core conftest.err conftest.$ac_objext \
10727     conftest$ac_exeext conftest.$ac_ext
10728 LIBS=$ac_check_lib_save_LIBS
10729 fi
10730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10731 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10732 if test "x$ac_cv_lib_selinux_lgetfilecon" = xyes; then :
10733   HAVE_LIBSELINUX=yes
10734 else
10735   HAVE_LIBSELINUX=no
10736 fi
10737
10738    if test "$HAVE_LIBSELINUX" = yes; then
10739
10740 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10741
10742       LIBSELINUX_LIBS=-lselinux
10743    fi
10744 fi
10745
10746
10747 HAVE_GNUTLS=no
10748 if test "${with_gnutls}" = "yes" ; then
10749
10750   succeeded=no
10751
10752   # Extract the first word of "pkg-config", so it can be a program name with args.
10753 set dummy pkg-config; ac_word=$2
10754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10755 $as_echo_n "checking for $ac_word... " >&6; }
10756 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10757   $as_echo_n "(cached) " >&6
10758 else
10759   case $PKG_CONFIG in
10760   [\\/]* | ?:[\\/]*)
10761   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10762   ;;
10763   *)
10764   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10765 for as_dir in $PATH
10766 do
10767   IFS=$as_save_IFS
10768   test -z "$as_dir" && as_dir=.
10769     for ac_exec_ext in '' $ac_executable_extensions; do
10770   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10771     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10772     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10773     break 2
10774   fi
10775 done
10776   done
10777 IFS=$as_save_IFS
10778
10779   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10780   ;;
10781 esac
10782 fi
10783 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10784 if test -n "$PKG_CONFIG"; then
10785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10786 $as_echo "$PKG_CONFIG" >&6; }
10787 else
10788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10789 $as_echo "no" >&6; }
10790 fi
10791
10792
10793
10794   if test "$PKG_CONFIG" = "no" ; then
10795      HAVE_GNUTLS=no
10796   else
10797      PKG_CONFIG_MIN_VERSION=0.9.0
10798      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10799         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10800 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10801
10802         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10803             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10804 $as_echo "yes" >&6; }
10805             succeeded=yes
10806
10807             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10808 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10809             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10810             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10811 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10812
10813             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10814 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10815             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10816             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10817 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10818         else
10819             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10820 $as_echo "no" >&6; }
10821             LIBGNUTLS_CFLAGS=""
10822             LIBGNUTLS_LIBS=""
10823             ## If we have a custom action on failure, don't print errors, but
10824             ## do set a variable so people can do so.
10825             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10826
10827         fi
10828
10829
10830
10831      else
10832         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10833         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10834      fi
10835   fi
10836
10837   if test $succeeded = yes; then
10838      HAVE_GNUTLS=yes
10839   else
10840      HAVE_GNUTLS=no
10841   fi
10842
10843   if test "${HAVE_GNUTLS}" = "yes"; then
10844
10845 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10846
10847   fi
10848 fi
10849
10850
10851
10852 HAVE_XAW3D=no
10853 LUCID_LIBW=
10854 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10855   if test "$with_xaw3d" != no; then
10856     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10857 $as_echo_n "checking for xaw3d... " >&6; }
10858     if ${emacs_cv_xaw3d+:} false; then :
10859   $as_echo_n "(cached) " >&6
10860 else
10861   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10862 /* end confdefs.h.  */
10863
10864 #include <X11/Intrinsic.h>
10865 #include <X11/Xaw3d/Simple.h>
10866 int
10867 main ()
10868 {
10869
10870   ;
10871   return 0;
10872 }
10873 _ACEOF
10874 if ac_fn_c_try_link "$LINENO"; then :
10875   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XawScrollbarSetThumb in -lXaw3d" >&5
10876 $as_echo_n "checking for XawScrollbarSetThumb in -lXaw3d... " >&6; }
10877 if ${ac_cv_lib_Xaw3d_XawScrollbarSetThumb+:} false; then :
10878   $as_echo_n "(cached) " >&6
10879 else
10880   ac_check_lib_save_LIBS=$LIBS
10881 LIBS="-lXaw3d  $LIBS"
10882 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10883 /* end confdefs.h.  */
10884
10885 /* Override any GCC internal prototype to avoid an error.
10886    Use char because int might match the return type of a GCC
10887    builtin and then its argument prototype would still apply.  */
10888 #ifdef __cplusplus
10889 extern "C"
10890 #endif
10891 char XawScrollbarSetThumb ();
10892 int
10893 main ()
10894 {
10895 return XawScrollbarSetThumb ();
10896   ;
10897   return 0;
10898 }
10899 _ACEOF
10900 if ac_fn_c_try_link "$LINENO"; then :
10901   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=yes
10902 else
10903   ac_cv_lib_Xaw3d_XawScrollbarSetThumb=no
10904 fi
10905 rm -f core conftest.err conftest.$ac_objext \
10906     conftest$ac_exeext conftest.$ac_ext
10907 LIBS=$ac_check_lib_save_LIBS
10908 fi
10909 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&5
10910 $as_echo "$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" >&6; }
10911 if test "x$ac_cv_lib_Xaw3d_XawScrollbarSetThumb" = xyes; then :
10912   emacs_cv_xaw3d=yes
10913 else
10914   emacs_cv_xaw3d=no
10915 fi
10916
10917 else
10918   emacs_cv_xaw3d=no
10919 fi
10920 rm -f core conftest.err conftest.$ac_objext \
10921     conftest$ac_exeext conftest.$ac_ext
10922 fi
10923
10924   else
10925     emacs_cv_xaw3d=no
10926   fi
10927   if test $emacs_cv_xaw3d = yes; then
10928     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10929 $as_echo "yes; using Lucid toolkit" >&6; }
10930     USE_X_TOOLKIT=LUCID
10931     HAVE_XAW3D=yes
10932     LUCID_LIBW=-lXaw3d
10933
10934 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
10935
10936   else
10937     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10938 $as_echo "no" >&6; }
10939     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
10940 $as_echo_n "checking for libXaw... " >&6; }
10941     if ${emacs_cv_xaw+:} false; then :
10942   $as_echo_n "(cached) " >&6
10943 else
10944   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10945 /* end confdefs.h.  */
10946
10947 #include <X11/Intrinsic.h>
10948 #include <X11/Xaw/Simple.h>
10949 int
10950 main ()
10951 {
10952
10953   ;
10954   return 0;
10955 }
10956 _ACEOF
10957 if ac_fn_c_try_link "$LINENO"; then :
10958   emacs_cv_xaw=yes
10959 else
10960   emacs_cv_xaw=no
10961 fi
10962 rm -f core conftest.err conftest.$ac_objext \
10963     conftest$ac_exeext conftest.$ac_ext
10964 fi
10965
10966     if test $emacs_cv_xaw = yes; then
10967       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10968 $as_echo "yes; using Lucid toolkit" >&6; }
10969       USE_X_TOOLKIT=LUCID
10970       LUCID_LIBW=-lXaw
10971     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
10972       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
10973     else
10974       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
10975 $as_echo "no; do not use toolkit by default" >&6; }
10976       USE_X_TOOLKIT=none
10977     fi
10978   fi
10979 fi
10980
10981 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
10982
10983 LIBXTR6=
10984 if test "${USE_X_TOOLKIT}" != "none"; then
10985   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
10986 $as_echo_n "checking X11 toolkit version... " >&6; }
10987   if ${emacs_cv_x11_toolkit_version_6+:} false; then :
10988   $as_echo_n "(cached) " >&6
10989 else
10990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10991 /* end confdefs.h.  */
10992 #include <X11/Intrinsic.h>
10993 int
10994 main ()
10995 {
10996 #if XtSpecificationRelease < 6
10997 fail;
10998 #endif
10999
11000   ;
11001   return 0;
11002 }
11003 _ACEOF
11004 if ac_fn_c_try_link "$LINENO"; then :
11005   emacs_cv_x11_toolkit_version_6=yes
11006 else
11007   emacs_cv_x11_toolkit_version_6=no
11008 fi
11009 rm -f core conftest.err conftest.$ac_objext \
11010     conftest$ac_exeext conftest.$ac_ext
11011 fi
11012
11013   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
11014   if test $emacs_cv_x11_toolkit_version_6 = yes; then
11015     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
11016 $as_echo "6 or newer" >&6; }
11017
11018 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
11019
11020     LIBXTR6="-lSM -lICE"
11021     case "$opsys" in
11022       ## Use libw.a along with X11R6 Xt.
11023       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
11024     esac
11025   else
11026     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
11027 $as_echo "before 6" >&6; }
11028   fi
11029
11030   OLDLIBS="$LIBS"
11031   if test x$HAVE_X11XTR6 = xyes; then
11032     LIBS="-lXt -lSM -lICE $LIBS"
11033   else
11034     LIBS="-lXt $LIBS"
11035   fi
11036   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
11037 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
11038 if ${ac_cv_lib_Xmu_XmuConvertStandardSelection+:} false; then :
11039   $as_echo_n "(cached) " >&6
11040 else
11041   ac_check_lib_save_LIBS=$LIBS
11042 LIBS="-lXmu  $LIBS"
11043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11044 /* end confdefs.h.  */
11045
11046 /* Override any GCC internal prototype to avoid an error.
11047    Use char because int might match the return type of a GCC
11048    builtin and then its argument prototype would still apply.  */
11049 #ifdef __cplusplus
11050 extern "C"
11051 #endif
11052 char XmuConvertStandardSelection ();
11053 int
11054 main ()
11055 {
11056 return XmuConvertStandardSelection ();
11057   ;
11058   return 0;
11059 }
11060 _ACEOF
11061 if ac_fn_c_try_link "$LINENO"; then :
11062   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
11063 else
11064   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
11065 fi
11066 rm -f core conftest.err conftest.$ac_objext \
11067     conftest$ac_exeext conftest.$ac_ext
11068 LIBS=$ac_check_lib_save_LIBS
11069 fi
11070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
11071 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
11072 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = xyes; then :
11073   cat >>confdefs.h <<_ACEOF
11074 #define HAVE_LIBXMU 1
11075 _ACEOF
11076
11077   LIBS="-lXmu $LIBS"
11078
11079 fi
11080
11081   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
11082 fi
11083
11084
11085 LIBXMU=-lXmu
11086 case $opsys in
11087   ## These systems don't supply Xmu.
11088   hpux* | aix4-2 )
11089     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
11090     ;;
11091 esac
11092
11093
11094 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
11095 if test "${HAVE_X11}" = "yes"; then
11096   if test "${USE_X_TOOLKIT}" != "none"; then
11097     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
11098 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
11099 if ${ac_cv_lib_Xext_XShapeQueryExtension+:} false; then :
11100   $as_echo_n "(cached) " >&6
11101 else
11102   ac_check_lib_save_LIBS=$LIBS
11103 LIBS="-lXext  $LIBS"
11104 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11105 /* end confdefs.h.  */
11106
11107 /* Override any GCC internal prototype to avoid an error.
11108    Use char because int might match the return type of a GCC
11109    builtin and then its argument prototype would still apply.  */
11110 #ifdef __cplusplus
11111 extern "C"
11112 #endif
11113 char XShapeQueryExtension ();
11114 int
11115 main ()
11116 {
11117 return XShapeQueryExtension ();
11118   ;
11119   return 0;
11120 }
11121 _ACEOF
11122 if ac_fn_c_try_link "$LINENO"; then :
11123   ac_cv_lib_Xext_XShapeQueryExtension=yes
11124 else
11125   ac_cv_lib_Xext_XShapeQueryExtension=no
11126 fi
11127 rm -f core conftest.err conftest.$ac_objext \
11128     conftest$ac_exeext conftest.$ac_ext
11129 LIBS=$ac_check_lib_save_LIBS
11130 fi
11131 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
11132 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
11133 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = xyes; then :
11134   cat >>confdefs.h <<_ACEOF
11135 #define HAVE_LIBXEXT 1
11136 _ACEOF
11137
11138   LIBS="-lXext $LIBS"
11139
11140 fi
11141
11142   fi
11143 fi
11144
11145 LIBXP=
11146 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11147   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
11148 $as_echo_n "checking for Motif version 2.1... " >&6; }
11149 if ${emacs_cv_motif_version_2_1+:} false; then :
11150   $as_echo_n "(cached) " >&6
11151 else
11152   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11153 /* end confdefs.h.  */
11154 #include <Xm/Xm.h>
11155 int
11156 main ()
11157 {
11158 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
11159 int x = 5;
11160 #else
11161 Motif version prior to 2.1.
11162 #endif
11163   ;
11164   return 0;
11165 }
11166 _ACEOF
11167 if ac_fn_c_try_compile "$LINENO"; then :
11168   emacs_cv_motif_version_2_1=yes
11169 else
11170   emacs_cv_motif_version_2_1=no
11171 fi
11172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11173 fi
11174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
11175 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
11176   if test $emacs_cv_motif_version_2_1 = yes; then
11177     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
11178 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
11179 if ${ac_cv_lib_Xp_XpCreateContext+:} false; then :
11180   $as_echo_n "(cached) " >&6
11181 else
11182   ac_check_lib_save_LIBS=$LIBS
11183 LIBS="-lXp  $LIBS"
11184 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11185 /* end confdefs.h.  */
11186
11187 /* Override any GCC internal prototype to avoid an error.
11188    Use char because int might match the return type of a GCC
11189    builtin and then its argument prototype would still apply.  */
11190 #ifdef __cplusplus
11191 extern "C"
11192 #endif
11193 char XpCreateContext ();
11194 int
11195 main ()
11196 {
11197 return XpCreateContext ();
11198   ;
11199   return 0;
11200 }
11201 _ACEOF
11202 if ac_fn_c_try_link "$LINENO"; then :
11203   ac_cv_lib_Xp_XpCreateContext=yes
11204 else
11205   ac_cv_lib_Xp_XpCreateContext=no
11206 fi
11207 rm -f core conftest.err conftest.$ac_objext \
11208     conftest$ac_exeext conftest.$ac_ext
11209 LIBS=$ac_check_lib_save_LIBS
11210 fi
11211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
11212 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
11213 if test "x$ac_cv_lib_Xp_XpCreateContext" = xyes; then :
11214   LIBXP=-lXp
11215 fi
11216
11217   else
11218     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
11219 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
11220 if ${emacs_cv_lesstif+:} false; then :
11221   $as_echo_n "(cached) " >&6
11222 else
11223   # We put this in CFLAGS temporarily to precede other -I options
11224     # that might be in CFLAGS temporarily.
11225     # We put this in CPPFLAGS where it precedes the other -I options.
11226     OLD_CPPFLAGS=$CPPFLAGS
11227     OLD_CFLAGS=$CFLAGS
11228     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
11229     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
11230     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11231 /* end confdefs.h.  */
11232 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
11233 int
11234 main ()
11235 {
11236 int x = 5;
11237   ;
11238   return 0;
11239 }
11240 _ACEOF
11241 if ac_fn_c_try_compile "$LINENO"; then :
11242   emacs_cv_lesstif=yes
11243 else
11244   emacs_cv_lesstif=no
11245 fi
11246 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11247 fi
11248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
11249 $as_echo "$emacs_cv_lesstif" >&6; }
11250     if test $emacs_cv_lesstif = yes; then
11251       # Make sure this -I option remains in CPPFLAGS after it is set
11252       # back to REAL_CPPFLAGS.
11253       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
11254       # have those other -I options anyway.  Ultimately, having this
11255       # directory ultimately in CPPFLAGS will be enough.
11256       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
11257       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
11258     else
11259       CFLAGS=$OLD_CFLAGS
11260       CPPFLAGS=$OLD_CPPFLAGS
11261     fi
11262   fi
11263 fi
11264
11265
11266 USE_TOOLKIT_SCROLL_BARS=no
11267 if test "${with_toolkit_scroll_bars}" != "no"; then
11268   if test "${USE_X_TOOLKIT}" != "none"; then
11269     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
11270       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11271
11272       HAVE_XAW3D=no
11273       USE_TOOLKIT_SCROLL_BARS=yes
11274     elif test "${HAVE_XAW3D}" = "yes"; then
11275       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11276
11277       USE_TOOLKIT_SCROLL_BARS=yes
11278     fi
11279   elif test "${HAVE_GTK}" = "yes"; then
11280     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11281
11282     USE_TOOLKIT_SCROLL_BARS=yes
11283   elif test "${HAVE_NS}" = "yes"; then
11284     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
11285
11286     USE_TOOLKIT_SCROLL_BARS=yes
11287   fi
11288 fi
11289
11290 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11291 /* end confdefs.h.  */
11292
11293           #include <X11/Xlib.h>
11294           #include <X11/Xresource.h>
11295 int
11296 main ()
11297 {
11298 XIMProc  callback;
11299   ;
11300   return 0;
11301 }
11302 _ACEOF
11303 if ac_fn_c_try_compile "$LINENO"; then :
11304   HAVE_XIM=yes
11305
11306 $as_echo "#define HAVE_XIM 1" >>confdefs.h
11307
11308 else
11309   HAVE_XIM=no
11310 fi
11311 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11312
11313
11314 if test "${with_xim}" != "no"; then
11315
11316 $as_echo "#define USE_XIM 1" >>confdefs.h
11317
11318 fi
11319
11320
11321 if test "${HAVE_XIM}" != "no"; then
11322   late_CFLAGS=$CFLAGS
11323   if test "$GCC" = yes; then
11324     CFLAGS="$CFLAGS --pedantic-errors"
11325   fi
11326   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11327 /* end confdefs.h.  */
11328
11329 #include <X11/Xlib.h>
11330 #include <X11/Xresource.h>
11331 int
11332 main ()
11333 {
11334 Display *display;
11335 XrmDatabase db;
11336 char *res_name;
11337 char *res_class;
11338 XIMProc  callback;
11339 XPointer *client_data;
11340 #ifndef __GNUC__
11341 /* If we're not using GCC, it's probably not XFree86, and this is
11342    probably right, but we can't use something like --pedantic-errors.  */
11343 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11344                                            char*, XIMProc, XPointer*);
11345 #endif
11346 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11347    client_data);
11348   ;
11349   return 0;
11350 }
11351 _ACEOF
11352 if ac_fn_c_try_compile "$LINENO"; then :
11353   emacs_cv_arg6_star=yes
11354 fi
11355 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11356     if test "$emacs_cv_arg6_star" = yes; then
11357     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11358
11359   else
11360     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11361
11362   fi
11363   CFLAGS=$late_CFLAGS
11364 fi
11365
11366 ### Start of font-backend (under any platform) section.
11367 # (nothing here yet -- this is a placeholder)
11368 ### End of font-backend (under any platform) section.
11369
11370 ### Start of font-backend (under X11) section.
11371 if test "${HAVE_X11}" = "yes"; then
11372
11373   succeeded=no
11374
11375   # Extract the first word of "pkg-config", so it can be a program name with args.
11376 set dummy pkg-config; ac_word=$2
11377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11378 $as_echo_n "checking for $ac_word... " >&6; }
11379 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11380   $as_echo_n "(cached) " >&6
11381 else
11382   case $PKG_CONFIG in
11383   [\\/]* | ?:[\\/]*)
11384   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11385   ;;
11386   *)
11387   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11388 for as_dir in $PATH
11389 do
11390   IFS=$as_save_IFS
11391   test -z "$as_dir" && as_dir=.
11392     for ac_exec_ext in '' $ac_executable_extensions; do
11393   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11394     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11395     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11396     break 2
11397   fi
11398 done
11399   done
11400 IFS=$as_save_IFS
11401
11402   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11403   ;;
11404 esac
11405 fi
11406 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11407 if test -n "$PKG_CONFIG"; then
11408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11409 $as_echo "$PKG_CONFIG" >&6; }
11410 else
11411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11412 $as_echo "no" >&6; }
11413 fi
11414
11415
11416
11417   if test "$PKG_CONFIG" = "no" ; then
11418      HAVE_FC=no
11419   else
11420      PKG_CONFIG_MIN_VERSION=0.9.0
11421      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11422         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11423 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11424
11425         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11426             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11427 $as_echo "yes" >&6; }
11428             succeeded=yes
11429
11430             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11431 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11432             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11433             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11434 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11435
11436             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11437 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11438             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11439             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11440 $as_echo "$FONTCONFIG_LIBS" >&6; }
11441         else
11442             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11443 $as_echo "no" >&6; }
11444             FONTCONFIG_CFLAGS=""
11445             FONTCONFIG_LIBS=""
11446             ## If we have a custom action on failure, don't print errors, but
11447             ## do set a variable so people can do so.
11448             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11449
11450         fi
11451
11452
11453
11454      else
11455         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11456         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11457      fi
11458   fi
11459
11460   if test $succeeded = yes; then
11461      HAVE_FC=yes
11462   else
11463      HAVE_FC=no
11464   fi
11465
11466
11467    ## Use -lXft if available, unless `--with-xft=no'.
11468    HAVE_XFT=maybe
11469     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11470       with_xft="no";
11471     fi
11472     if test "x${with_xft}" != "xno"; then
11473
11474
11475   succeeded=no
11476
11477   # Extract the first word of "pkg-config", so it can be a program name with args.
11478 set dummy pkg-config; ac_word=$2
11479 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11480 $as_echo_n "checking for $ac_word... " >&6; }
11481 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11482   $as_echo_n "(cached) " >&6
11483 else
11484   case $PKG_CONFIG in
11485   [\\/]* | ?:[\\/]*)
11486   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11487   ;;
11488   *)
11489   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11490 for as_dir in $PATH
11491 do
11492   IFS=$as_save_IFS
11493   test -z "$as_dir" && as_dir=.
11494     for ac_exec_ext in '' $ac_executable_extensions; do
11495   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11496     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11497     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11498     break 2
11499   fi
11500 done
11501   done
11502 IFS=$as_save_IFS
11503
11504   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11505   ;;
11506 esac
11507 fi
11508 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11509 if test -n "$PKG_CONFIG"; then
11510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11511 $as_echo "$PKG_CONFIG" >&6; }
11512 else
11513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11514 $as_echo "no" >&6; }
11515 fi
11516
11517
11518
11519   if test "$PKG_CONFIG" = "no" ; then
11520      HAVE_XFT=no
11521   else
11522      PKG_CONFIG_MIN_VERSION=0.9.0
11523      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11524         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11525 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11526
11527         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11528             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11529 $as_echo "yes" >&6; }
11530             succeeded=yes
11531
11532             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11533 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11534             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11535             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11536 $as_echo "$XFT_CFLAGS" >&6; }
11537
11538             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11539 $as_echo_n "checking XFT_LIBS... " >&6; }
11540             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11541             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11542 $as_echo "$XFT_LIBS" >&6; }
11543         else
11544             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11545 $as_echo "no" >&6; }
11546             XFT_CFLAGS=""
11547             XFT_LIBS=""
11548             ## If we have a custom action on failure, don't print errors, but
11549             ## do set a variable so people can do so.
11550             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11551
11552         fi
11553
11554
11555
11556      else
11557         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11558         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11559      fi
11560   fi
11561
11562   if test $succeeded = yes; then
11563      :
11564   else
11565      HAVE_XFT=no
11566   fi
11567
11568       ## Because xftfont.c uses XRenderQueryExtension, we also
11569       ## need to link to -lXrender.
11570       HAVE_XRENDER=no
11571       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11572 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11573 if ${ac_cv_lib_Xrender_XRenderQueryExtension+:} false; then :
11574   $as_echo_n "(cached) " >&6
11575 else
11576   ac_check_lib_save_LIBS=$LIBS
11577 LIBS="-lXrender  $LIBS"
11578 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11579 /* end confdefs.h.  */
11580
11581 /* Override any GCC internal prototype to avoid an error.
11582    Use char because int might match the return type of a GCC
11583    builtin and then its argument prototype would still apply.  */
11584 #ifdef __cplusplus
11585 extern "C"
11586 #endif
11587 char XRenderQueryExtension ();
11588 int
11589 main ()
11590 {
11591 return XRenderQueryExtension ();
11592   ;
11593   return 0;
11594 }
11595 _ACEOF
11596 if ac_fn_c_try_link "$LINENO"; then :
11597   ac_cv_lib_Xrender_XRenderQueryExtension=yes
11598 else
11599   ac_cv_lib_Xrender_XRenderQueryExtension=no
11600 fi
11601 rm -f core conftest.err conftest.$ac_objext \
11602     conftest$ac_exeext conftest.$ac_ext
11603 LIBS=$ac_check_lib_save_LIBS
11604 fi
11605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11606 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11607 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = xyes; then :
11608   HAVE_XRENDER=yes
11609 fi
11610
11611       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11612         OLD_CPPFLAGS="$CPPFLAGS"
11613         OLD_CFLAGS="$CFLAGS"
11614         OLD_LIBS="$LIBS"
11615         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11616         CFLAGS="$CFLAGS $XFT_CFLAGS"
11617         XFT_LIBS="-lXrender $XFT_LIBS"
11618         LIBS="$XFT_LIBS $LIBS"
11619         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11620 if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :
11621   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11622 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11623 if ${ac_cv_lib_Xft_XftFontOpen+:} false; then :
11624   $as_echo_n "(cached) " >&6
11625 else
11626   ac_check_lib_save_LIBS=$LIBS
11627 LIBS="-lXft $XFT_LIBS $LIBS"
11628 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11629 /* end confdefs.h.  */
11630
11631 /* Override any GCC internal prototype to avoid an error.
11632    Use char because int might match the return type of a GCC
11633    builtin and then its argument prototype would still apply.  */
11634 #ifdef __cplusplus
11635 extern "C"
11636 #endif
11637 char XftFontOpen ();
11638 int
11639 main ()
11640 {
11641 return XftFontOpen ();
11642   ;
11643   return 0;
11644 }
11645 _ACEOF
11646 if ac_fn_c_try_link "$LINENO"; then :
11647   ac_cv_lib_Xft_XftFontOpen=yes
11648 else
11649   ac_cv_lib_Xft_XftFontOpen=no
11650 fi
11651 rm -f core conftest.err conftest.$ac_objext \
11652     conftest$ac_exeext conftest.$ac_ext
11653 LIBS=$ac_check_lib_save_LIBS
11654 fi
11655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11656 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11657 if test "x$ac_cv_lib_Xft_XftFontOpen" = xyes; then :
11658   HAVE_XFT=yes
11659 fi
11660
11661 fi
11662
11663
11664
11665         if test "${HAVE_XFT}" = "yes"; then
11666
11667 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11668
11669
11670           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11671         else
11672           CPPFLAGS="$OLD_CPPFLAGS"
11673           CFLAGS="$OLD_CFLAGS"
11674           LIBS="$OLD_LIBS"
11675         fi                        # "${HAVE_XFT}" = "yes"
11676       fi                          # "$HAVE_XFT" != no
11677     fi                            # "x${with_xft}" != "xno"
11678
11679         if test "$HAVE_XFT" != "yes"; then
11680        HAVE_XFT=no
11681     fi
11682
11683     ## We used to allow building with FreeType and without Xft.
11684     ## However, the ftx font backend driver is not in good shape.
11685     HAVE_FREETYPE=$HAVE_XFT
11686
11687     HAVE_LIBOTF=no
11688     if test "${HAVE_FREETYPE}" = "yes"; then
11689
11690 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11691
11692       if test "${with_libotf}" != "no"; then
11693
11694   succeeded=no
11695
11696   # Extract the first word of "pkg-config", so it can be a program name with args.
11697 set dummy pkg-config; ac_word=$2
11698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11699 $as_echo_n "checking for $ac_word... " >&6; }
11700 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11701   $as_echo_n "(cached) " >&6
11702 else
11703   case $PKG_CONFIG in
11704   [\\/]* | ?:[\\/]*)
11705   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11706   ;;
11707   *)
11708   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11709 for as_dir in $PATH
11710 do
11711   IFS=$as_save_IFS
11712   test -z "$as_dir" && as_dir=.
11713     for ac_exec_ext in '' $ac_executable_extensions; do
11714   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11715     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11716     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11717     break 2
11718   fi
11719 done
11720   done
11721 IFS=$as_save_IFS
11722
11723   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11724   ;;
11725 esac
11726 fi
11727 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11728 if test -n "$PKG_CONFIG"; then
11729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11730 $as_echo "$PKG_CONFIG" >&6; }
11731 else
11732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11733 $as_echo "no" >&6; }
11734 fi
11735
11736
11737
11738   if test "$PKG_CONFIG" = "no" ; then
11739      HAVE_LIBOTF=no
11740   else
11741      PKG_CONFIG_MIN_VERSION=0.9.0
11742      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11743         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11744 $as_echo_n "checking for libotf... " >&6; }
11745
11746         if $PKG_CONFIG --exists "libotf" 2>&5; then
11747             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11748 $as_echo "yes" >&6; }
11749             succeeded=yes
11750
11751             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11752 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11753             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11754             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11755 $as_echo "$LIBOTF_CFLAGS" >&6; }
11756
11757             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11758 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11759             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11760             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11761 $as_echo "$LIBOTF_LIBS" >&6; }
11762         else
11763             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11764 $as_echo "no" >&6; }
11765             LIBOTF_CFLAGS=""
11766             LIBOTF_LIBS=""
11767             ## If we have a custom action on failure, don't print errors, but
11768             ## do set a variable so people can do so.
11769             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11770
11771         fi
11772
11773
11774
11775      else
11776         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11777         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11778      fi
11779   fi
11780
11781   if test $succeeded = yes; then
11782      HAVE_LIBOTF=yes
11783   else
11784      HAVE_LIBOTF=no
11785   fi
11786
11787         if test "$HAVE_LIBOTF" = "yes"; then
11788
11789 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11790
11791           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11792 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11793 if ${ac_cv_lib_otf_OTF_get_variation_glyphs+:} false; then :
11794   $as_echo_n "(cached) " >&6
11795 else
11796   ac_check_lib_save_LIBS=$LIBS
11797 LIBS="-lotf  $LIBS"
11798 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11799 /* end confdefs.h.  */
11800
11801 /* Override any GCC internal prototype to avoid an error.
11802    Use char because int might match the return type of a GCC
11803    builtin and then its argument prototype would still apply.  */
11804 #ifdef __cplusplus
11805 extern "C"
11806 #endif
11807 char OTF_get_variation_glyphs ();
11808 int
11809 main ()
11810 {
11811 return OTF_get_variation_glyphs ();
11812   ;
11813   return 0;
11814 }
11815 _ACEOF
11816 if ac_fn_c_try_link "$LINENO"; then :
11817   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11818 else
11819   ac_cv_lib_otf_OTF_get_variation_glyphs=no
11820 fi
11821 rm -f core conftest.err conftest.$ac_objext \
11822     conftest$ac_exeext conftest.$ac_ext
11823 LIBS=$ac_check_lib_save_LIBS
11824 fi
11825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11826 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11827 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = xyes; then :
11828   HAVE_OTF_GET_VARIATION_GLYPHS=yes
11829 else
11830   HAVE_OTF_GET_VARIATION_GLYPHS=no
11831 fi
11832
11833           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11834
11835 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11836
11837           fi
11838         fi
11839       fi
11840             fi
11841
11842     HAVE_M17N_FLT=no
11843     if test "${HAVE_LIBOTF}" = yes; then
11844       if test "${with_m17n_flt}" != "no"; then
11845
11846   succeeded=no
11847
11848   # Extract the first word of "pkg-config", so it can be a program name with args.
11849 set dummy pkg-config; ac_word=$2
11850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11851 $as_echo_n "checking for $ac_word... " >&6; }
11852 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11853   $as_echo_n "(cached) " >&6
11854 else
11855   case $PKG_CONFIG in
11856   [\\/]* | ?:[\\/]*)
11857   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11858   ;;
11859   *)
11860   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11861 for as_dir in $PATH
11862 do
11863   IFS=$as_save_IFS
11864   test -z "$as_dir" && as_dir=.
11865     for ac_exec_ext in '' $ac_executable_extensions; do
11866   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11867     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11868     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11869     break 2
11870   fi
11871 done
11872   done
11873 IFS=$as_save_IFS
11874
11875   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11876   ;;
11877 esac
11878 fi
11879 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11880 if test -n "$PKG_CONFIG"; then
11881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11882 $as_echo "$PKG_CONFIG" >&6; }
11883 else
11884   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11885 $as_echo "no" >&6; }
11886 fi
11887
11888
11889
11890   if test "$PKG_CONFIG" = "no" ; then
11891      HAVE_M17N_FLT=no
11892   else
11893      PKG_CONFIG_MIN_VERSION=0.9.0
11894      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11895         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11896 $as_echo_n "checking for m17n-flt... " >&6; }
11897
11898         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
11899             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11900 $as_echo "yes" >&6; }
11901             succeeded=yes
11902
11903             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
11904 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
11905             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
11906             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
11907 $as_echo "$M17N_FLT_CFLAGS" >&6; }
11908
11909             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
11910 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
11911             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
11912             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
11913 $as_echo "$M17N_FLT_LIBS" >&6; }
11914         else
11915             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11916 $as_echo "no" >&6; }
11917             M17N_FLT_CFLAGS=""
11918             M17N_FLT_LIBS=""
11919             ## If we have a custom action on failure, don't print errors, but
11920             ## do set a variable so people can do so.
11921             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
11922
11923         fi
11924
11925
11926
11927      else
11928         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11929         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11930      fi
11931   fi
11932
11933   if test $succeeded = yes; then
11934      HAVE_M17N_FLT=yes
11935   else
11936      HAVE_M17N_FLT=no
11937   fi
11938
11939         if test "$HAVE_M17N_FLT" = "yes"; then
11940
11941 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
11942
11943         fi
11944       fi
11945     fi
11946 else
11947     HAVE_XFT=no
11948     HAVE_FREETYPE=no
11949     HAVE_LIBOTF=no
11950     HAVE_M17N_FLT=no
11951 fi
11952
11953 ### End of font-backend (under X11) section.
11954
11955
11956
11957
11958
11959
11960
11961
11962
11963
11964 ### Use -lXpm if available, unless `--with-xpm=no'.
11965 HAVE_XPM=no
11966 LIBXPM=
11967 if test "${HAVE_X11}" = "yes"; then
11968   if test "${with_xpm}" != "no"; then
11969     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
11970 if test "x$ac_cv_header_X11_xpm_h" = xyes; then :
11971   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
11972 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
11973 if ${ac_cv_lib_Xpm_XpmReadFileToPixmap+:} false; then :
11974   $as_echo_n "(cached) " >&6
11975 else
11976   ac_check_lib_save_LIBS=$LIBS
11977 LIBS="-lXpm -lX11 $LIBS"
11978 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11979 /* end confdefs.h.  */
11980
11981 /* Override any GCC internal prototype to avoid an error.
11982    Use char because int might match the return type of a GCC
11983    builtin and then its argument prototype would still apply.  */
11984 #ifdef __cplusplus
11985 extern "C"
11986 #endif
11987 char XpmReadFileToPixmap ();
11988 int
11989 main ()
11990 {
11991 return XpmReadFileToPixmap ();
11992   ;
11993   return 0;
11994 }
11995 _ACEOF
11996 if ac_fn_c_try_link "$LINENO"; then :
11997   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
11998 else
11999   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
12000 fi
12001 rm -f core conftest.err conftest.$ac_objext \
12002     conftest$ac_exeext conftest.$ac_ext
12003 LIBS=$ac_check_lib_save_LIBS
12004 fi
12005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
12006 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
12007 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = xyes; then :
12008   HAVE_XPM=yes
12009 fi
12010
12011 fi
12012
12013
12014     if test "${HAVE_XPM}" = "yes"; then
12015       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
12016 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
12017       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12018 /* end confdefs.h.  */
12019 #include "X11/xpm.h"
12020 #ifndef XpmReturnAllocPixels
12021 no_return_alloc_pixels
12022 #endif
12023
12024 _ACEOF
12025 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12026   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
12027   HAVE_XPM=no
12028 else
12029   HAVE_XPM=yes
12030 fi
12031 rm -f conftest*
12032
12033
12034       if test "${HAVE_XPM}" = "yes"; then
12035         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12036 $as_echo "yes" >&6; }
12037       else
12038         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12039 $as_echo "no" >&6; }
12040       fi
12041     fi
12042   fi
12043
12044   if test "${HAVE_XPM}" = "yes"; then
12045
12046 $as_echo "#define HAVE_XPM 1" >>confdefs.h
12047
12048     LIBXPM=-lXpm
12049   fi
12050 fi
12051
12052
12053 ### Use -ljpeg if available, unless `--with-jpeg=no'.
12054 HAVE_JPEG=no
12055 LIBJPEG=
12056 if test "${HAVE_X11}" = "yes"; then
12057   if test "${with_jpeg}" != "no"; then
12058             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
12059 if test "x$ac_cv_header_jerror_h" = xyes; then :
12060   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
12061 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
12062 if ${ac_cv_lib_jpeg_jpeg_destroy_compress+:} false; then :
12063   $as_echo_n "(cached) " >&6
12064 else
12065   ac_check_lib_save_LIBS=$LIBS
12066 LIBS="-ljpeg  $LIBS"
12067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12068 /* end confdefs.h.  */
12069
12070 /* Override any GCC internal prototype to avoid an error.
12071    Use char because int might match the return type of a GCC
12072    builtin and then its argument prototype would still apply.  */
12073 #ifdef __cplusplus
12074 extern "C"
12075 #endif
12076 char jpeg_destroy_compress ();
12077 int
12078 main ()
12079 {
12080 return jpeg_destroy_compress ();
12081   ;
12082   return 0;
12083 }
12084 _ACEOF
12085 if ac_fn_c_try_link "$LINENO"; then :
12086   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
12087 else
12088   ac_cv_lib_jpeg_jpeg_destroy_compress=no
12089 fi
12090 rm -f core conftest.err conftest.$ac_objext \
12091     conftest$ac_exeext conftest.$ac_ext
12092 LIBS=$ac_check_lib_save_LIBS
12093 fi
12094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
12095 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
12096 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = xyes; then :
12097   HAVE_JPEG=yes
12098 fi
12099
12100 fi
12101
12102
12103   fi
12104
12105     if test "${HAVE_JPEG}" = "yes"; then
12106     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12107
12108     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12109 /* end confdefs.h.  */
12110 #include <jpeglib.h>
12111          version=JPEG_LIB_VERSION
12112
12113 _ACEOF
12114 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12115   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
12116   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
12117
12118 else
12119   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
12120 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
12121         HAVE_JPEG=no
12122 fi
12123 rm -f conftest*
12124
12125   fi
12126   if test "${HAVE_JPEG}" = "yes"; then
12127     LIBJPEG=-ljpeg
12128   fi
12129 fi
12130
12131
12132 ### Use -lpng if available, unless `--with-png=no'.
12133 HAVE_PNG=no
12134 LIBPNG=
12135 if test "${HAVE_X11}" = "yes"; then
12136   if test "${with_png}" != "no"; then
12137     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
12138     # in /usr/include/libpng.
12139     for ac_header in png.h libpng/png.h
12140 do :
12141   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
12142 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
12143 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
12144   cat >>confdefs.h <<_ACEOF
12145 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
12146 _ACEOF
12147
12148 fi
12149
12150 done
12151
12152     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
12153       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
12154 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
12155 if ${ac_cv_lib_png_png_get_channels+:} false; then :
12156   $as_echo_n "(cached) " >&6
12157 else
12158   ac_check_lib_save_LIBS=$LIBS
12159 LIBS="-lpng -lz -lm $LIBS"
12160 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12161 /* end confdefs.h.  */
12162
12163 /* Override any GCC internal prototype to avoid an error.
12164    Use char because int might match the return type of a GCC
12165    builtin and then its argument prototype would still apply.  */
12166 #ifdef __cplusplus
12167 extern "C"
12168 #endif
12169 char png_get_channels ();
12170 int
12171 main ()
12172 {
12173 return png_get_channels ();
12174   ;
12175   return 0;
12176 }
12177 _ACEOF
12178 if ac_fn_c_try_link "$LINENO"; then :
12179   ac_cv_lib_png_png_get_channels=yes
12180 else
12181   ac_cv_lib_png_png_get_channels=no
12182 fi
12183 rm -f core conftest.err conftest.$ac_objext \
12184     conftest$ac_exeext conftest.$ac_ext
12185 LIBS=$ac_check_lib_save_LIBS
12186 fi
12187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
12188 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
12189 if test "x$ac_cv_lib_png_png_get_channels" = xyes; then :
12190   HAVE_PNG=yes
12191 fi
12192
12193     fi
12194   fi
12195
12196   if test "${HAVE_PNG}" = "yes"; then
12197
12198 $as_echo "#define HAVE_PNG 1" >>confdefs.h
12199
12200     LIBPNG="-lpng -lz -lm"
12201   fi
12202 fi
12203
12204
12205 ### Use -ltiff if available, unless `--with-tiff=no'.
12206 HAVE_TIFF=no
12207 LIBTIFF=
12208 if test "${HAVE_X11}" = "yes"; then
12209   if test "${with_tiff}" != "no"; then
12210     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
12211 if test "x$ac_cv_header_tiffio_h" = xyes; then :
12212   tifflibs="-lz -lm"
12213       # At least one tiff package requires the jpeg library.
12214       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
12215       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
12216 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
12217 if ${ac_cv_lib_tiff_TIFFGetVersion+:} false; then :
12218   $as_echo_n "(cached) " >&6
12219 else
12220   ac_check_lib_save_LIBS=$LIBS
12221 LIBS="-ltiff $tifflibs $LIBS"
12222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12223 /* end confdefs.h.  */
12224
12225 /* Override any GCC internal prototype to avoid an error.
12226    Use char because int might match the return type of a GCC
12227    builtin and then its argument prototype would still apply.  */
12228 #ifdef __cplusplus
12229 extern "C"
12230 #endif
12231 char TIFFGetVersion ();
12232 int
12233 main ()
12234 {
12235 return TIFFGetVersion ();
12236   ;
12237   return 0;
12238 }
12239 _ACEOF
12240 if ac_fn_c_try_link "$LINENO"; then :
12241   ac_cv_lib_tiff_TIFFGetVersion=yes
12242 else
12243   ac_cv_lib_tiff_TIFFGetVersion=no
12244 fi
12245 rm -f core conftest.err conftest.$ac_objext \
12246     conftest$ac_exeext conftest.$ac_ext
12247 LIBS=$ac_check_lib_save_LIBS
12248 fi
12249 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
12250 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
12251 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = xyes; then :
12252   HAVE_TIFF=yes
12253 fi
12254
12255 fi
12256
12257
12258   fi
12259
12260   if test "${HAVE_TIFF}" = "yes"; then
12261
12262 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
12263
12264         LIBTIFF=-ltiff
12265   fi
12266 fi
12267
12268
12269 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
12270 HAVE_GIF=no
12271 LIBGIF=
12272 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
12273   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
12274 if test "x$ac_cv_header_gif_lib_h" = xyes; then :
12275   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
12276 # Earlier versions can crash Emacs.
12277     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
12278 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
12279 if ${ac_cv_lib_gif_EGifPutExtensionLast+:} false; then :
12280   $as_echo_n "(cached) " >&6
12281 else
12282   ac_check_lib_save_LIBS=$LIBS
12283 LIBS="-lgif  $LIBS"
12284 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12285 /* end confdefs.h.  */
12286
12287 /* Override any GCC internal prototype to avoid an error.
12288    Use char because int might match the return type of a GCC
12289    builtin and then its argument prototype would still apply.  */
12290 #ifdef __cplusplus
12291 extern "C"
12292 #endif
12293 char EGifPutExtensionLast ();
12294 int
12295 main ()
12296 {
12297 return EGifPutExtensionLast ();
12298   ;
12299   return 0;
12300 }
12301 _ACEOF
12302 if ac_fn_c_try_link "$LINENO"; then :
12303   ac_cv_lib_gif_EGifPutExtensionLast=yes
12304 else
12305   ac_cv_lib_gif_EGifPutExtensionLast=no
12306 fi
12307 rm -f core conftest.err conftest.$ac_objext \
12308     conftest$ac_exeext conftest.$ac_ext
12309 LIBS=$ac_check_lib_save_LIBS
12310 fi
12311 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
12312 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
12313 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = xyes; then :
12314   HAVE_GIF=yes
12315 else
12316   HAVE_GIF=maybe
12317 fi
12318
12319 fi
12320
12321
12322
12323   if test "$HAVE_GIF" = yes; then
12324     LIBGIF=-lgif
12325   elif test "$HAVE_GIF" = maybe; then
12326 # If gif_lib.h but no libgif, try libungif.
12327     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12328 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12329 if ${ac_cv_lib_ungif_EGifPutExtensionLast+:} false; then :
12330   $as_echo_n "(cached) " >&6
12331 else
12332   ac_check_lib_save_LIBS=$LIBS
12333 LIBS="-lungif  $LIBS"
12334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12335 /* end confdefs.h.  */
12336
12337 /* Override any GCC internal prototype to avoid an error.
12338    Use char because int might match the return type of a GCC
12339    builtin and then its argument prototype would still apply.  */
12340 #ifdef __cplusplus
12341 extern "C"
12342 #endif
12343 char EGifPutExtensionLast ();
12344 int
12345 main ()
12346 {
12347 return EGifPutExtensionLast ();
12348   ;
12349   return 0;
12350 }
12351 _ACEOF
12352 if ac_fn_c_try_link "$LINENO"; then :
12353   ac_cv_lib_ungif_EGifPutExtensionLast=yes
12354 else
12355   ac_cv_lib_ungif_EGifPutExtensionLast=no
12356 fi
12357 rm -f core conftest.err conftest.$ac_objext \
12358     conftest$ac_exeext conftest.$ac_ext
12359 LIBS=$ac_check_lib_save_LIBS
12360 fi
12361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12362 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12363 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = xyes; then :
12364   HAVE_GIF=yes
12365 else
12366   HAVE_GIF=no
12367 fi
12368
12369     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12370   fi
12371
12372   if test "${HAVE_GIF}" = "yes"; then
12373
12374 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12375
12376   fi
12377 fi
12378
12379
12380 if test "${HAVE_X11}" = "yes"; then
12381   MISSING=""
12382   WITH_NO=""
12383   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12384     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12385   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12386     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12387   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12388     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12389   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12390     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12391   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12392     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12393
12394   if test "X${MISSING}" != X; then
12395     as_fn_error $? "The following required libraries were not found:
12396     $MISSING
12397 Maybe some development libraries/packages are missing?
12398 If you don't want to link with them give
12399     $WITH_NO
12400 as options to configure" "$LINENO" 5
12401   fi
12402 fi
12403
12404 ### Use -lgpm if available, unless `--with-gpm=no'.
12405 HAVE_GPM=no
12406 LIBGPM=
12407 MOUSE_SUPPORT=
12408 if test "${with_gpm}" != "no"; then
12409   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12410 if test "x$ac_cv_header_gpm_h" = xyes; then :
12411   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12412 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12413 if ${ac_cv_lib_gpm_Gpm_Open+:} false; then :
12414   $as_echo_n "(cached) " >&6
12415 else
12416   ac_check_lib_save_LIBS=$LIBS
12417 LIBS="-lgpm  $LIBS"
12418 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12419 /* end confdefs.h.  */
12420
12421 /* Override any GCC internal prototype to avoid an error.
12422    Use char because int might match the return type of a GCC
12423    builtin and then its argument prototype would still apply.  */
12424 #ifdef __cplusplus
12425 extern "C"
12426 #endif
12427 char Gpm_Open ();
12428 int
12429 main ()
12430 {
12431 return Gpm_Open ();
12432   ;
12433   return 0;
12434 }
12435 _ACEOF
12436 if ac_fn_c_try_link "$LINENO"; then :
12437   ac_cv_lib_gpm_Gpm_Open=yes
12438 else
12439   ac_cv_lib_gpm_Gpm_Open=no
12440 fi
12441 rm -f core conftest.err conftest.$ac_objext \
12442     conftest$ac_exeext conftest.$ac_ext
12443 LIBS=$ac_check_lib_save_LIBS
12444 fi
12445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12446 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12447 if test "x$ac_cv_lib_gpm_Gpm_Open" = xyes; then :
12448   HAVE_GPM=yes
12449 fi
12450
12451 fi
12452
12453
12454
12455   if test "${HAVE_GPM}" = "yes"; then
12456
12457 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12458
12459     LIBGPM=-lgpm
12460     ## May be reset below.
12461     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12462   fi
12463 fi
12464
12465
12466 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12467 if test "x$ac_cv_header_malloc_malloc_h" = xyes; then :
12468
12469 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12470
12471 fi
12472
12473
12474
12475 C_SWITCH_X_SYSTEM=
12476 ### Use NeXTstep API to implement GUI.
12477 if test "${HAVE_NS}" = "yes"; then
12478
12479 $as_echo "#define HAVE_NS 1" >>confdefs.h
12480
12481   if test "${NS_IMPL_COCOA}" = "yes"; then
12482
12483 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12484
12485     GNU_OBJC_CFLAGS=
12486   fi
12487   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12488
12489 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12490
12491     # See also .m.o rule in Makefile.in */
12492     # FIXME: are all these flags really needed?  Document here why.  */
12493     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12494     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12495   fi
12496   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12497
12498 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12499
12500   fi
12501   # We also have mouse menus.
12502   HAVE_MENUS=yes
12503   OTHER_FILES=ns-app
12504 fi
12505
12506
12507 ### Use session management (-lSM -lICE) if available
12508 HAVE_X_SM=no
12509 LIBXSM=
12510 if test "${HAVE_X11}" = "yes"; then
12511   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12512 if test "x$ac_cv_header_X11_SM_SMlib_h" = xyes; then :
12513   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12514 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12515 if ${ac_cv_lib_SM_SmcOpenConnection+:} false; then :
12516   $as_echo_n "(cached) " >&6
12517 else
12518   ac_check_lib_save_LIBS=$LIBS
12519 LIBS="-lSM -lICE $LIBS"
12520 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12521 /* end confdefs.h.  */
12522
12523 /* Override any GCC internal prototype to avoid an error.
12524    Use char because int might match the return type of a GCC
12525    builtin and then its argument prototype would still apply.  */
12526 #ifdef __cplusplus
12527 extern "C"
12528 #endif
12529 char SmcOpenConnection ();
12530 int
12531 main ()
12532 {
12533 return SmcOpenConnection ();
12534   ;
12535   return 0;
12536 }
12537 _ACEOF
12538 if ac_fn_c_try_link "$LINENO"; then :
12539   ac_cv_lib_SM_SmcOpenConnection=yes
12540 else
12541   ac_cv_lib_SM_SmcOpenConnection=no
12542 fi
12543 rm -f core conftest.err conftest.$ac_objext \
12544     conftest$ac_exeext conftest.$ac_ext
12545 LIBS=$ac_check_lib_save_LIBS
12546 fi
12547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12548 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12549 if test "x$ac_cv_lib_SM_SmcOpenConnection" = xyes; then :
12550   HAVE_X_SM=yes
12551 fi
12552
12553 fi
12554
12555
12556
12557   if test "${HAVE_X_SM}" = "yes"; then
12558
12559 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12560
12561     LIBXSM="-lSM -lICE"
12562     case "$LIBS" in
12563       *-lSM*) ;;
12564       *)      LIBS="$LIBXSM $LIBS" ;;
12565     esac
12566   fi
12567 fi
12568
12569
12570 ### Use libxml (-lxml2) if available
12571 if test "${with_xml2}" != "no"; then
12572   ### I'm not sure what the version number should be, so I just guessed.
12573
12574   succeeded=no
12575
12576   # Extract the first word of "pkg-config", so it can be a program name with args.
12577 set dummy pkg-config; ac_word=$2
12578 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12579 $as_echo_n "checking for $ac_word... " >&6; }
12580 if ${ac_cv_path_PKG_CONFIG+:} false; then :
12581   $as_echo_n "(cached) " >&6
12582 else
12583   case $PKG_CONFIG in
12584   [\\/]* | ?:[\\/]*)
12585   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12586   ;;
12587   *)
12588   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12589 for as_dir in $PATH
12590 do
12591   IFS=$as_save_IFS
12592   test -z "$as_dir" && as_dir=.
12593     for ac_exec_ext in '' $ac_executable_extensions; do
12594   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12595     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12596     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12597     break 2
12598   fi
12599 done
12600   done
12601 IFS=$as_save_IFS
12602
12603   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12604   ;;
12605 esac
12606 fi
12607 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12608 if test -n "$PKG_CONFIG"; then
12609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12610 $as_echo "$PKG_CONFIG" >&6; }
12611 else
12612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12613 $as_echo "no" >&6; }
12614 fi
12615
12616
12617
12618   if test "$PKG_CONFIG" = "no" ; then
12619      HAVE_LIBXML2=no
12620   else
12621      PKG_CONFIG_MIN_VERSION=0.9.0
12622      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12623         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12624 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12625
12626         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12627             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12628 $as_echo "yes" >&6; }
12629             succeeded=yes
12630
12631             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12632 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12633             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12634             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12635 $as_echo "$LIBXML2_CFLAGS" >&6; }
12636
12637             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12638 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12639             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12640             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12641 $as_echo "$LIBXML2_LIBS" >&6; }
12642         else
12643             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12644 $as_echo "no" >&6; }
12645             LIBXML2_CFLAGS=""
12646             LIBXML2_LIBS=""
12647             ## If we have a custom action on failure, don't print errors, but
12648             ## do set a variable so people can do so.
12649             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12650
12651         fi
12652
12653
12654
12655      else
12656         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12657         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12658      fi
12659   fi
12660
12661   if test $succeeded = yes; then
12662      HAVE_LIBXML2=yes
12663   else
12664      HAVE_LIBXML2=no
12665   fi
12666
12667   if test "${HAVE_LIBXML2}" = "yes"; then
12668     LIBS="$LIBXML2_LIBS $LIBS"
12669     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12670 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12671 if ${ac_cv_lib_xml2_htmlReadMemory+:} false; then :
12672   $as_echo_n "(cached) " >&6
12673 else
12674   ac_check_lib_save_LIBS=$LIBS
12675 LIBS="-lxml2  $LIBS"
12676 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12677 /* end confdefs.h.  */
12678
12679 /* Override any GCC internal prototype to avoid an error.
12680    Use char because int might match the return type of a GCC
12681    builtin and then its argument prototype would still apply.  */
12682 #ifdef __cplusplus
12683 extern "C"
12684 #endif
12685 char htmlReadMemory ();
12686 int
12687 main ()
12688 {
12689 return htmlReadMemory ();
12690   ;
12691   return 0;
12692 }
12693 _ACEOF
12694 if ac_fn_c_try_link "$LINENO"; then :
12695   ac_cv_lib_xml2_htmlReadMemory=yes
12696 else
12697   ac_cv_lib_xml2_htmlReadMemory=no
12698 fi
12699 rm -f core conftest.err conftest.$ac_objext \
12700     conftest$ac_exeext conftest.$ac_ext
12701 LIBS=$ac_check_lib_save_LIBS
12702 fi
12703 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12704 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12705 if test "x$ac_cv_lib_xml2_htmlReadMemory" = xyes; then :
12706   HAVE_LIBXML2=yes
12707 else
12708   HAVE_LIBXML2=no
12709 fi
12710
12711     if test "${HAVE_LIBXML2}" = "yes"; then
12712
12713 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12714
12715     else
12716       LIBXML2_LIBS=""
12717       LIBXML2_CFLAGS=""
12718     fi
12719   fi
12720 fi
12721
12722
12723
12724 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12726 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12727 if ${emacs_cv_netdb_declares_h_errno+:} false; then :
12728   $as_echo_n "(cached) " >&6
12729 else
12730   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12731 /* end confdefs.h.  */
12732 #include <netdb.h>
12733 int
12734 main ()
12735 {
12736 return h_errno;
12737   ;
12738   return 0;
12739 }
12740 _ACEOF
12741 if ac_fn_c_try_link "$LINENO"; then :
12742   emacs_cv_netdb_declares_h_errno=yes
12743 else
12744   emacs_cv_netdb_declares_h_errno=no
12745 fi
12746 rm -f core conftest.err conftest.$ac_objext \
12747     conftest$ac_exeext conftest.$ac_ext
12748 fi
12749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12750 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12751 if test $emacs_cv_netdb_declares_h_errno = yes; then
12752
12753 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12754
12755 fi
12756
12757 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12758 if test "x$ac_cv_type_size_t" = xyes; then :
12759
12760 else
12761
12762 cat >>confdefs.h <<_ACEOF
12763 #define size_t unsigned int
12764 _ACEOF
12765
12766 fi
12767
12768 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12769 # for constant arguments.  Useless!
12770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12771 $as_echo_n "checking for working alloca.h... " >&6; }
12772 if ${ac_cv_working_alloca_h+:} false; then :
12773   $as_echo_n "(cached) " >&6
12774 else
12775   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12776 /* end confdefs.h.  */
12777 #include <alloca.h>
12778 int
12779 main ()
12780 {
12781 char *p = (char *) alloca (2 * sizeof (int));
12782                           if (p) return 0;
12783   ;
12784   return 0;
12785 }
12786 _ACEOF
12787 if ac_fn_c_try_link "$LINENO"; then :
12788   ac_cv_working_alloca_h=yes
12789 else
12790   ac_cv_working_alloca_h=no
12791 fi
12792 rm -f core conftest.err conftest.$ac_objext \
12793     conftest$ac_exeext conftest.$ac_ext
12794 fi
12795 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12796 $as_echo "$ac_cv_working_alloca_h" >&6; }
12797 if test $ac_cv_working_alloca_h = yes; then
12798
12799 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12800
12801 fi
12802
12803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12804 $as_echo_n "checking for alloca... " >&6; }
12805 if ${ac_cv_func_alloca_works+:} false; then :
12806   $as_echo_n "(cached) " >&6
12807 else
12808   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12809 /* end confdefs.h.  */
12810 #ifdef __GNUC__
12811 # define alloca __builtin_alloca
12812 #else
12813 # ifdef _MSC_VER
12814 #  include <malloc.h>
12815 #  define alloca _alloca
12816 # else
12817 #  ifdef HAVE_ALLOCA_H
12818 #   include <alloca.h>
12819 #  else
12820 #   ifdef _AIX
12821  #pragma alloca
12822 #   else
12823 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12824 void *alloca (size_t);
12825 #    endif
12826 #   endif
12827 #  endif
12828 # endif
12829 #endif
12830
12831 int
12832 main ()
12833 {
12834 char *p = (char *) alloca (1);
12835                                     if (p) return 0;
12836   ;
12837   return 0;
12838 }
12839 _ACEOF
12840 if ac_fn_c_try_link "$LINENO"; then :
12841   ac_cv_func_alloca_works=yes
12842 else
12843   ac_cv_func_alloca_works=no
12844 fi
12845 rm -f core conftest.err conftest.$ac_objext \
12846     conftest$ac_exeext conftest.$ac_ext
12847 fi
12848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12849 $as_echo "$ac_cv_func_alloca_works" >&6; }
12850
12851 if test $ac_cv_func_alloca_works = yes; then
12852
12853 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12854
12855 else
12856   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12857 # that cause trouble.  Some versions do not even contain alloca or
12858 # contain a buggy version.  If you still want to use their alloca,
12859 # use ar to extract alloca.o from them instead of compiling alloca.c.
12860
12861 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12862
12863 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12864
12865
12866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12867 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12868 if ${ac_cv_os_cray+:} false; then :
12869   $as_echo_n "(cached) " >&6
12870 else
12871   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12872 /* end confdefs.h.  */
12873 #if defined CRAY && ! defined CRAY2
12874 webecray
12875 #else
12876 wenotbecray
12877 #endif
12878
12879 _ACEOF
12880 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12881   $EGREP "webecray" >/dev/null 2>&1; then :
12882   ac_cv_os_cray=yes
12883 else
12884   ac_cv_os_cray=no
12885 fi
12886 rm -f conftest*
12887
12888 fi
12889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12890 $as_echo "$ac_cv_os_cray" >&6; }
12891 if test $ac_cv_os_cray = yes; then
12892   for ac_func in _getb67 GETB67 getb67; do
12893     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12894 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12895 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12896
12897 cat >>confdefs.h <<_ACEOF
12898 #define CRAY_STACKSEG_END $ac_func
12899 _ACEOF
12900
12901     break
12902 fi
12903
12904   done
12905 fi
12906
12907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12908 $as_echo_n "checking stack direction for C alloca... " >&6; }
12909 if ${ac_cv_c_stack_direction+:} false; then :
12910   $as_echo_n "(cached) " >&6
12911 else
12912   if test "$cross_compiling" = yes; then :
12913   ac_cv_c_stack_direction=0
12914 else
12915   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12916 /* end confdefs.h.  */
12917 $ac_includes_default
12918 int
12919 find_stack_direction ()
12920 {
12921   static char *addr = 0;
12922   auto char dummy;
12923   if (addr == 0)
12924     {
12925       addr = &dummy;
12926       return find_stack_direction ();
12927     }
12928   else
12929     return (&dummy > addr) ? 1 : -1;
12930 }
12931
12932 int
12933 main ()
12934 {
12935   return find_stack_direction () < 0;
12936 }
12937 _ACEOF
12938 if ac_fn_c_try_run "$LINENO"; then :
12939   ac_cv_c_stack_direction=1
12940 else
12941   ac_cv_c_stack_direction=-1
12942 fi
12943 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12944   conftest.$ac_objext conftest.beam conftest.$ac_ext
12945 fi
12946
12947 fi
12948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12949 $as_echo "$ac_cv_c_stack_direction" >&6; }
12950 cat >>confdefs.h <<_ACEOF
12951 #define STACK_DIRECTION $ac_cv_c_stack_direction
12952 _ACEOF
12953
12954
12955 fi
12956
12957
12958 if test x"$ac_cv_func_alloca_works" != xyes; then
12959    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
12960 fi
12961
12962 # fmod, logb, and frexp are found in -lm on most systems.
12963 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12965 $as_echo_n "checking for sqrt in -lm... " >&6; }
12966 if ${ac_cv_lib_m_sqrt+:} false; then :
12967   $as_echo_n "(cached) " >&6
12968 else
12969   ac_check_lib_save_LIBS=$LIBS
12970 LIBS="-lm  $LIBS"
12971 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12972 /* end confdefs.h.  */
12973
12974 /* Override any GCC internal prototype to avoid an error.
12975    Use char because int might match the return type of a GCC
12976    builtin and then its argument prototype would still apply.  */
12977 #ifdef __cplusplus
12978 extern "C"
12979 #endif
12980 char sqrt ();
12981 int
12982 main ()
12983 {
12984 return sqrt ();
12985   ;
12986   return 0;
12987 }
12988 _ACEOF
12989 if ac_fn_c_try_link "$LINENO"; then :
12990   ac_cv_lib_m_sqrt=yes
12991 else
12992   ac_cv_lib_m_sqrt=no
12993 fi
12994 rm -f core conftest.err conftest.$ac_objext \
12995     conftest$ac_exeext conftest.$ac_ext
12996 LIBS=$ac_check_lib_save_LIBS
12997 fi
12998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12999 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
13000 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
13001   cat >>confdefs.h <<_ACEOF
13002 #define HAVE_LIBM 1
13003 _ACEOF
13004
13005   LIBS="-lm $LIBS"
13006
13007 fi
13008
13009
13010 # Check for mail-locking functions in a "mail" library.  Probably this should
13011 # have the same check as for liblockfile below.
13012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
13013 $as_echo_n "checking for maillock in -lmail... " >&6; }
13014 if ${ac_cv_lib_mail_maillock+:} false; then :
13015   $as_echo_n "(cached) " >&6
13016 else
13017   ac_check_lib_save_LIBS=$LIBS
13018 LIBS="-lmail  $LIBS"
13019 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13020 /* end confdefs.h.  */
13021
13022 /* Override any GCC internal prototype to avoid an error.
13023    Use char because int might match the return type of a GCC
13024    builtin and then its argument prototype would still apply.  */
13025 #ifdef __cplusplus
13026 extern "C"
13027 #endif
13028 char maillock ();
13029 int
13030 main ()
13031 {
13032 return maillock ();
13033   ;
13034   return 0;
13035 }
13036 _ACEOF
13037 if ac_fn_c_try_link "$LINENO"; then :
13038   ac_cv_lib_mail_maillock=yes
13039 else
13040   ac_cv_lib_mail_maillock=no
13041 fi
13042 rm -f core conftest.err conftest.$ac_objext \
13043     conftest$ac_exeext conftest.$ac_ext
13044 LIBS=$ac_check_lib_save_LIBS
13045 fi
13046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
13047 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
13048 if test "x$ac_cv_lib_mail_maillock" = xyes; then :
13049   have_mail=yes
13050 else
13051   have_mail=no
13052 fi
13053
13054 if test $have_mail = yes; then
13055   LIBS_MAIL=-lmail
13056   LIBS="$LIBS_MAIL $LIBS"
13057
13058 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
13059
13060 else
13061   LIBS_MAIL=
13062 fi
13063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
13064 $as_echo_n "checking for maillock in -llockfile... " >&6; }
13065 if ${ac_cv_lib_lockfile_maillock+:} false; then :
13066   $as_echo_n "(cached) " >&6
13067 else
13068   ac_check_lib_save_LIBS=$LIBS
13069 LIBS="-llockfile  $LIBS"
13070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13071 /* end confdefs.h.  */
13072
13073 /* Override any GCC internal prototype to avoid an error.
13074    Use char because int might match the return type of a GCC
13075    builtin and then its argument prototype would still apply.  */
13076 #ifdef __cplusplus
13077 extern "C"
13078 #endif
13079 char maillock ();
13080 int
13081 main ()
13082 {
13083 return maillock ();
13084   ;
13085   return 0;
13086 }
13087 _ACEOF
13088 if ac_fn_c_try_link "$LINENO"; then :
13089   ac_cv_lib_lockfile_maillock=yes
13090 else
13091   ac_cv_lib_lockfile_maillock=no
13092 fi
13093 rm -f core conftest.err conftest.$ac_objext \
13094     conftest$ac_exeext conftest.$ac_ext
13095 LIBS=$ac_check_lib_save_LIBS
13096 fi
13097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
13098 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
13099 if test "x$ac_cv_lib_lockfile_maillock" = xyes; then :
13100   have_lockfile=yes
13101 else
13102   have_lockfile=no
13103 fi
13104
13105 if test $have_lockfile = yes; then
13106    LIBS_MAIL=-llockfile
13107    LIBS="$LIBS_MAIL $LIBS"
13108
13109 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
13110
13111 else
13112 # If we have the shared liblockfile, assume we must use it for mail
13113 # locking (e.g. Debian).  If we couldn't link against liblockfile
13114 # (no liblockfile.a installed), ensure that we don't need to.
13115       # Extract the first word of "liblockfile.so", so it can be a program name with args.
13116 set dummy liblockfile.so; ac_word=$2
13117 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13118 $as_echo_n "checking for $ac_word... " >&6; }
13119 if ${ac_cv_prog_liblockfile+:} false; then :
13120   $as_echo_n "(cached) " >&6
13121 else
13122   if test -n "$liblockfile"; then
13123   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
13124 else
13125 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13126 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
13127 for as_dir in $as_dummy
13128 do
13129   IFS=$as_save_IFS
13130   test -z "$as_dir" && as_dir=.
13131     for ac_exec_ext in '' $ac_executable_extensions; do
13132   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13133     ac_cv_prog_liblockfile="yes"
13134     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13135     break 2
13136   fi
13137 done
13138   done
13139 IFS=$as_save_IFS
13140
13141   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
13142 fi
13143 fi
13144 liblockfile=$ac_cv_prog_liblockfile
13145 if test -n "$liblockfile"; then
13146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
13147 $as_echo "$liblockfile" >&6; }
13148 else
13149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13150 $as_echo "no" >&6; }
13151 fi
13152
13153
13154   if test $ac_cv_prog_liblockfile = yes; then
13155     as_fn_error $? "Shared liblockfile found but can't link against it.
13156 This probably means that movemail could lose mail.
13157 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
13158   fi
13159 fi
13160 for ac_func in touchlock
13161 do :
13162   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
13163 if test "x$ac_cv_func_touchlock" = xyes; then :
13164   cat >>confdefs.h <<_ACEOF
13165 #define HAVE_TOUCHLOCK 1
13166 _ACEOF
13167
13168 fi
13169 done
13170
13171 for ac_header in maillock.h
13172 do :
13173   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
13174 if test "x$ac_cv_header_maillock_h" = xyes; then :
13175   cat >>confdefs.h <<_ACEOF
13176 #define HAVE_MAILLOCK_H 1
13177 _ACEOF
13178
13179 fi
13180
13181 done
13182
13183
13184
13185 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
13186 ## interlock access to the mail spool.  The alternative is a lock file named
13187 ## /usr/spool/mail/$USER.lock.
13188 mail_lock=no
13189 case "$opsys" in
13190   aix4-2) mail_lock="lockf" ;;
13191
13192   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
13193
13194   ## On GNU/Linux systems, both methods are used by various mail programs.
13195   ## I assume most people are using newer mailers that have heard of flock.
13196   ## Change this if you need to.
13197   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
13198   ## configure gets the right answers, and that means *NOT* using flock.
13199   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
13200   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
13201   ## Debian maintainer hasn't provided a clean fix for Emacs.
13202   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
13203   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
13204   ## correct logic.  -- fx
13205   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
13206   ## liblockfile is a Free Software replacement for libmail, used on
13207   ## Debian systems and elsewhere. -rfr.
13208   gnu-*)
13209     mail_lock="flock"
13210     if test $have_mail = yes || test $have_lockfile = yes; then
13211       test $ac_cv_header_maillock_h = yes && mail_lock=no
13212     fi
13213     ;;
13214 esac
13215
13216 BLESSMAIL_TARGET=
13217 case "$mail_lock" in
13218   flock)
13219 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
13220  ;;
13221
13222   lockf)
13223 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
13224  ;;
13225
13226   *) BLESSMAIL_TARGET="need-blessmail" ;;
13227 esac
13228
13229
13230
13231 for ac_func in gethostname getdomainname dup2 \
13232 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
13233 random lrand48 logb frexp fmod rint cbrt ftime setsid \
13234 strerror fpathconf select euidaccess getpagesize tzset setlocale \
13235 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
13236 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
13237 sendto recvfrom getsockopt setsockopt getsockname getpeername \
13238 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
13239 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
13240 cfmakeraw cfsetspeed isnan copysign __executable_start
13241 do :
13242   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
13243 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
13244 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
13245   cat >>confdefs.h <<_ACEOF
13246 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
13247 _ACEOF
13248
13249 fi
13250 done
13251
13252
13253 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
13254 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
13255 if ${emacs_cv_func___builtin_unwind_init+:} false; then :
13256   $as_echo_n "(cached) " >&6
13257 else
13258   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13259 /* end confdefs.h.  */
13260
13261 int
13262 main ()
13263 {
13264 __builtin_unwind_init ();
13265   ;
13266   return 0;
13267 }
13268 _ACEOF
13269 if ac_fn_c_try_link "$LINENO"; then :
13270   emacs_cv_func___builtin_unwind_init=yes
13271 else
13272   emacs_cv_func___builtin_unwind_init=no
13273 fi
13274 rm -f core conftest.err conftest.$ac_objext \
13275     conftest$ac_exeext conftest.$ac_ext
13276 fi
13277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
13278 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
13279 if test $emacs_cv_func___builtin_unwind_init = yes; then
13280
13281 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
13282
13283 fi
13284
13285 for ac_header in sys/un.h
13286 do :
13287   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
13288 if test "x$ac_cv_header_sys_un_h" = xyes; then :
13289   cat >>confdefs.h <<_ACEOF
13290 #define HAVE_SYS_UN_H 1
13291 _ACEOF
13292
13293 fi
13294
13295 done
13296
13297
13298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13299 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13300 if ${ac_cv_sys_largefile_source+:} false; then :
13301   $as_echo_n "(cached) " >&6
13302 else
13303   while :; do
13304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13305 /* end confdefs.h.  */
13306 #include <sys/types.h> /* for off_t */
13307      #include <stdio.h>
13308 int
13309 main ()
13310 {
13311 int (*fp) (FILE *, off_t, int) = fseeko;
13312      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13313   ;
13314   return 0;
13315 }
13316 _ACEOF
13317 if ac_fn_c_try_link "$LINENO"; then :
13318   ac_cv_sys_largefile_source=no; break
13319 fi
13320 rm -f core conftest.err conftest.$ac_objext \
13321     conftest$ac_exeext conftest.$ac_ext
13322   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13323 /* end confdefs.h.  */
13324 #define _LARGEFILE_SOURCE 1
13325 #include <sys/types.h> /* for off_t */
13326      #include <stdio.h>
13327 int
13328 main ()
13329 {
13330 int (*fp) (FILE *, off_t, int) = fseeko;
13331      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13332   ;
13333   return 0;
13334 }
13335 _ACEOF
13336 if ac_fn_c_try_link "$LINENO"; then :
13337   ac_cv_sys_largefile_source=1; break
13338 fi
13339 rm -f core conftest.err conftest.$ac_objext \
13340     conftest$ac_exeext conftest.$ac_ext
13341   ac_cv_sys_largefile_source=unknown
13342   break
13343 done
13344 fi
13345 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13346 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13347 case $ac_cv_sys_largefile_source in #(
13348   no | unknown) ;;
13349   *)
13350 cat >>confdefs.h <<_ACEOF
13351 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13352 _ACEOF
13353 ;;
13354 esac
13355 rm -rf conftest*
13356
13357 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13358 # in glibc 2.1.3, but that breaks too many other things.
13359 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13360 if test $ac_cv_sys_largefile_source != unknown; then
13361
13362 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13363
13364 fi
13365
13366
13367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13368 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13369 if ${ac_cv_func_getpgrp_void+:} false; then :
13370   $as_echo_n "(cached) " >&6
13371 else
13372   # Use it with a single arg.
13373 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13374 /* end confdefs.h.  */
13375 $ac_includes_default
13376 int
13377 main ()
13378 {
13379 getpgrp (0);
13380   ;
13381   return 0;
13382 }
13383 _ACEOF
13384 if ac_fn_c_try_compile "$LINENO"; then :
13385   ac_cv_func_getpgrp_void=no
13386 else
13387   ac_cv_func_getpgrp_void=yes
13388 fi
13389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13390
13391 fi
13392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13393 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13394 if test $ac_cv_func_getpgrp_void = yes; then
13395
13396 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13397
13398 fi
13399
13400
13401 # Configure gnulib.
13402
13403
13404
13405
13406
13407
13408
13409
13410
13411
13412           LIBC_FATAL_STDERR_=1
13413   export LIBC_FATAL_STDERR_
13414
13415
13416    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
13417 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
13418 if ${ac_cv_c_bigendian+:} false; then :
13419   $as_echo_n "(cached) " >&6
13420 else
13421   ac_cv_c_bigendian=unknown
13422     # See if we're dealing with a universal compiler.
13423     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13424 /* end confdefs.h.  */
13425 #ifndef __APPLE_CC__
13426                not a universal capable compiler
13427              #endif
13428              typedef int dummy;
13429
13430 _ACEOF
13431 if ac_fn_c_try_compile "$LINENO"; then :
13432
13433         # Check for potential -arch flags.  It is not universal unless
13434         # there are at least two -arch flags with different values.
13435         ac_arch=
13436         ac_prev=
13437         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
13438          if test -n "$ac_prev"; then
13439            case $ac_word in
13440              i?86 | x86_64 | ppc | ppc64)
13441                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
13442                  ac_arch=$ac_word
13443                else
13444                  ac_cv_c_bigendian=universal
13445                  break
13446                fi
13447                ;;
13448            esac
13449            ac_prev=
13450          elif test "x$ac_word" = "x-arch"; then
13451            ac_prev=arch
13452          fi
13453        done
13454 fi
13455 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13456     if test $ac_cv_c_bigendian = unknown; then
13457       # See if sys/param.h defines the BYTE_ORDER macro.
13458       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13459 /* end confdefs.h.  */
13460 #include <sys/types.h>
13461              #include <sys/param.h>
13462
13463 int
13464 main ()
13465 {
13466 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
13467                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
13468                      && LITTLE_ENDIAN)
13469               bogus endian macros
13470              #endif
13471
13472   ;
13473   return 0;
13474 }
13475 _ACEOF
13476 if ac_fn_c_try_compile "$LINENO"; then :
13477   # It does; now see whether it defined to BIG_ENDIAN or not.
13478          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13479 /* end confdefs.h.  */
13480 #include <sys/types.h>
13481                 #include <sys/param.h>
13482
13483 int
13484 main ()
13485 {
13486 #if BYTE_ORDER != BIG_ENDIAN
13487                  not big endian
13488                 #endif
13489
13490   ;
13491   return 0;
13492 }
13493 _ACEOF
13494 if ac_fn_c_try_compile "$LINENO"; then :
13495   ac_cv_c_bigendian=yes
13496 else
13497   ac_cv_c_bigendian=no
13498 fi
13499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13500 fi
13501 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13502     fi
13503     if test $ac_cv_c_bigendian = unknown; then
13504       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
13505       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13506 /* end confdefs.h.  */
13507 #include <limits.h>
13508
13509 int
13510 main ()
13511 {
13512 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
13513               bogus endian macros
13514              #endif
13515
13516   ;
13517   return 0;
13518 }
13519 _ACEOF
13520 if ac_fn_c_try_compile "$LINENO"; then :
13521   # It does; now see whether it defined to _BIG_ENDIAN or not.
13522          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13523 /* end confdefs.h.  */
13524 #include <limits.h>
13525
13526 int
13527 main ()
13528 {
13529 #ifndef _BIG_ENDIAN
13530                  not big endian
13531                 #endif
13532
13533   ;
13534   return 0;
13535 }
13536 _ACEOF
13537 if ac_fn_c_try_compile "$LINENO"; then :
13538   ac_cv_c_bigendian=yes
13539 else
13540   ac_cv_c_bigendian=no
13541 fi
13542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13543 fi
13544 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13545     fi
13546     if test $ac_cv_c_bigendian = unknown; then
13547       # Compile a test program.
13548       if test "$cross_compiling" = yes; then :
13549   # Try to guess by grepping values from an object file.
13550          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13551 /* end confdefs.h.  */
13552 short int ascii_mm[] =
13553                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
13554                 short int ascii_ii[] =
13555                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
13556                 int use_ascii (int i) {
13557                   return ascii_mm[i] + ascii_ii[i];
13558                 }
13559                 short int ebcdic_ii[] =
13560                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
13561                 short int ebcdic_mm[] =
13562                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
13563                 int use_ebcdic (int i) {
13564                   return ebcdic_mm[i] + ebcdic_ii[i];
13565                 }
13566                 extern int foo;
13567
13568 int
13569 main ()
13570 {
13571 return use_ascii (foo) == use_ebcdic (foo);
13572   ;
13573   return 0;
13574 }
13575 _ACEOF
13576 if ac_fn_c_try_compile "$LINENO"; then :
13577   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
13578               ac_cv_c_bigendian=yes
13579             fi
13580             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
13581               if test "$ac_cv_c_bigendian" = unknown; then
13582                 ac_cv_c_bigendian=no
13583               else
13584                 # finding both strings is unlikely to happen, but who knows?
13585                 ac_cv_c_bigendian=unknown
13586               fi
13587             fi
13588 fi
13589 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13590 else
13591   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13592 /* end confdefs.h.  */
13593 $ac_includes_default
13594 int
13595 main ()
13596 {
13597
13598              /* Are we little or big endian?  From Harbison&Steele.  */
13599              union
13600              {
13601                long int l;
13602                char c[sizeof (long int)];
13603              } u;
13604              u.l = 1;
13605              return u.c[sizeof (long int) - 1] == 1;
13606
13607   ;
13608   return 0;
13609 }
13610 _ACEOF
13611 if ac_fn_c_try_run "$LINENO"; then :
13612   ac_cv_c_bigendian=no
13613 else
13614   ac_cv_c_bigendian=yes
13615 fi
13616 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
13617   conftest.$ac_objext conftest.beam conftest.$ac_ext
13618 fi
13619
13620     fi
13621 fi
13622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
13623 $as_echo "$ac_cv_c_bigendian" >&6; }
13624  case $ac_cv_c_bigendian in #(
13625    yes)
13626      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
13627 ;; #(
13628    no)
13629       ;; #(
13630    universal)
13631
13632 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
13633
13634      ;; #(
13635    *)
13636      as_fn_error $? "unknown endianness
13637  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
13638  esac
13639
13640
13641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
13642 $as_echo_n "checking for inline... " >&6; }
13643 if ${ac_cv_c_inline+:} false; then :
13644   $as_echo_n "(cached) " >&6
13645 else
13646   ac_cv_c_inline=no
13647 for ac_kw in inline __inline__ __inline; do
13648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13649 /* end confdefs.h.  */
13650 #ifndef __cplusplus
13651 typedef int foo_t;
13652 static $ac_kw foo_t static_foo () {return 0; }
13653 $ac_kw foo_t foo () {return 0; }
13654 #endif
13655
13656 _ACEOF
13657 if ac_fn_c_try_compile "$LINENO"; then :
13658   ac_cv_c_inline=$ac_kw
13659 fi
13660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13661   test "$ac_cv_c_inline" != no && break
13662 done
13663
13664 fi
13665 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
13666 $as_echo "$ac_cv_c_inline" >&6; }
13667
13668 case $ac_cv_c_inline in
13669   inline | yes) ;;
13670   *)
13671     case $ac_cv_c_inline in
13672       no) ac_val=;;
13673       *) ac_val=$ac_cv_c_inline;;
13674     esac
13675     cat >>confdefs.h <<_ACEOF
13676 #ifndef __cplusplus
13677 #define inline $ac_val
13678 #endif
13679 _ACEOF
13680     ;;
13681 esac
13682
13683
13684   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13685 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13686 if ${gl_cv_func_c99_strtold+:} false; then :
13687   $as_echo_n "(cached) " >&6
13688 else
13689   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13690 /* end confdefs.h.  */
13691 /* On HP-UX before 11.23, strtold returns a struct instead of
13692                 long double.  Reject implementations like that, by requiring
13693                 compatibility with the C99 prototype.  */
13694              #include <stdlib.h>
13695              static long double (*p) (char const *, char **) = strtold;
13696              static long double
13697              test (char const *nptr, char **endptr)
13698              {
13699                long double r;
13700                r = strtold (nptr, endptr);
13701                return r;
13702              }
13703 int
13704 main ()
13705 {
13706 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13707   ;
13708   return 0;
13709 }
13710 _ACEOF
13711 if ac_fn_c_try_link "$LINENO"; then :
13712   gl_cv_func_c99_strtold=yes
13713 else
13714   gl_cv_func_c99_strtold=no
13715 fi
13716 rm -f core conftest.err conftest.$ac_objext \
13717     conftest$ac_exeext conftest.$ac_ext
13718 fi
13719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13720 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13721   if test $gl_cv_func_c99_strtold = yes; then
13722
13723 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13724
13725   fi
13726
13727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5
13728 $as_echo_n "checking for st_dm_mode in struct stat... " >&6; }
13729 if ${ac_cv_struct_st_dm_mode+:} false; then :
13730   $as_echo_n "(cached) " >&6
13731 else
13732   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13733 /* end confdefs.h.  */
13734
13735 #include <sys/types.h>
13736 #include <sys/stat.h>
13737 int
13738 main ()
13739 {
13740 struct stat s; s.st_dm_mode;
13741   ;
13742   return 0;
13743 }
13744 _ACEOF
13745 if ac_fn_c_try_compile "$LINENO"; then :
13746   ac_cv_struct_st_dm_mode=yes
13747 else
13748   ac_cv_struct_st_dm_mode=no
13749 fi
13750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13751 fi
13752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5
13753 $as_echo "$ac_cv_struct_st_dm_mode" >&6; }
13754
13755   if test $ac_cv_struct_st_dm_mode = yes; then
13756
13757 $as_echo "#define HAVE_ST_DM_MODE 1" >>confdefs.h
13758
13759   fi
13760
13761
13762 ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default"
13763 if test "x$ac_cv_have_decl_strmode" = xyes; then :
13764   ac_have_decl=1
13765 else
13766   ac_have_decl=0
13767 fi
13768
13769 cat >>confdefs.h <<_ACEOF
13770 #define HAVE_DECL_STRMODE $ac_have_decl
13771 _ACEOF
13772
13773
13774   GNULIB__EXIT=0;
13775   GNULIB_ATOLL=0;
13776   GNULIB_CALLOC_POSIX=0;
13777   GNULIB_CANONICALIZE_FILE_NAME=0;
13778   GNULIB_GETLOADAVG=0;
13779   GNULIB_GETSUBOPT=0;
13780   GNULIB_GRANTPT=0;
13781   GNULIB_MALLOC_POSIX=0;
13782   GNULIB_MKDTEMP=0;
13783   GNULIB_MKOSTEMP=0;
13784   GNULIB_MKOSTEMPS=0;
13785   GNULIB_MKSTEMP=0;
13786   GNULIB_MKSTEMPS=0;
13787   GNULIB_PTSNAME=0;
13788   GNULIB_PUTENV=0;
13789   GNULIB_RANDOM_R=0;
13790   GNULIB_REALLOC_POSIX=0;
13791   GNULIB_REALPATH=0;
13792   GNULIB_RPMATCH=0;
13793   GNULIB_SETENV=0;
13794   GNULIB_STRTOD=0;
13795   GNULIB_STRTOLL=0;
13796   GNULIB_STRTOULL=0;
13797   GNULIB_SYSTEM_POSIX=0;
13798   GNULIB_UNLOCKPT=0;
13799   GNULIB_UNSETENV=0;
13800     HAVE__EXIT=1;
13801   HAVE_ATOLL=1;
13802   HAVE_CANONICALIZE_FILE_NAME=1;
13803   HAVE_DECL_GETLOADAVG=1;
13804   HAVE_GETSUBOPT=1;
13805   HAVE_GRANTPT=1;
13806   HAVE_MKDTEMP=1;
13807   HAVE_MKOSTEMP=1;
13808   HAVE_MKOSTEMPS=1;
13809   HAVE_MKSTEMP=1;
13810   HAVE_MKSTEMPS=1;
13811   HAVE_PTSNAME=1;
13812   HAVE_RANDOM_H=1;
13813   HAVE_RANDOM_R=1;
13814   HAVE_REALPATH=1;
13815   HAVE_RPMATCH=1;
13816   HAVE_SETENV=1;
13817   HAVE_DECL_SETENV=1;
13818   HAVE_STRTOD=1;
13819   HAVE_STRTOLL=1;
13820   HAVE_STRTOULL=1;
13821   HAVE_STRUCT_RANDOM_DATA=1;
13822   HAVE_SYS_LOADAVG_H=0;
13823   HAVE_UNLOCKPT=1;
13824   HAVE_DECL_UNSETENV=1;
13825   REPLACE_CALLOC=0;
13826   REPLACE_CANONICALIZE_FILE_NAME=0;
13827   REPLACE_MALLOC=0;
13828   REPLACE_MKSTEMP=0;
13829   REPLACE_PUTENV=0;
13830   REPLACE_REALLOC=0;
13831   REPLACE_REALPATH=0;
13832   REPLACE_SETENV=0;
13833   REPLACE_STRTOD=0;
13834   REPLACE_UNSETENV=0;
13835
13836
13837   GNULIB_CHOWN=0;
13838   GNULIB_CLOSE=0;
13839   GNULIB_DUP2=0;
13840   GNULIB_DUP3=0;
13841   GNULIB_ENVIRON=0;
13842   GNULIB_EUIDACCESS=0;
13843   GNULIB_FACCESSAT=0;
13844   GNULIB_FCHDIR=0;
13845   GNULIB_FCHOWNAT=0;
13846   GNULIB_FSYNC=0;
13847   GNULIB_FTRUNCATE=0;
13848   GNULIB_GETCWD=0;
13849   GNULIB_GETDOMAINNAME=0;
13850   GNULIB_GETDTABLESIZE=0;
13851   GNULIB_GETGROUPS=0;
13852   GNULIB_GETHOSTNAME=0;
13853   GNULIB_GETLOGIN=0;
13854   GNULIB_GETLOGIN_R=0;
13855   GNULIB_GETPAGESIZE=0;
13856   GNULIB_GETUSERSHELL=0;
13857   GNULIB_LCHOWN=0;
13858   GNULIB_LINK=0;
13859   GNULIB_LINKAT=0;
13860   GNULIB_LSEEK=0;
13861   GNULIB_PIPE=0;
13862   GNULIB_PIPE2=0;
13863   GNULIB_PREAD=0;
13864   GNULIB_PWRITE=0;
13865   GNULIB_READLINK=0;
13866   GNULIB_READLINKAT=0;
13867   GNULIB_RMDIR=0;
13868   GNULIB_SLEEP=0;
13869   GNULIB_SYMLINK=0;
13870   GNULIB_SYMLINKAT=0;
13871   GNULIB_TTYNAME_R=0;
13872   GNULIB_UNISTD_H_GETOPT=0;
13873   GNULIB_UNISTD_H_SIGPIPE=0;
13874   GNULIB_UNLINK=0;
13875   GNULIB_UNLINKAT=0;
13876   GNULIB_USLEEP=0;
13877   GNULIB_WRITE=0;
13878     HAVE_CHOWN=1;
13879   HAVE_DUP2=1;
13880   HAVE_DUP3=1;
13881   HAVE_EUIDACCESS=1;
13882   HAVE_FACCESSAT=1;
13883   HAVE_FCHDIR=1;
13884   HAVE_FCHOWNAT=1;
13885   HAVE_FSYNC=1;
13886   HAVE_FTRUNCATE=1;
13887   HAVE_GETDTABLESIZE=1;
13888   HAVE_GETGROUPS=1;
13889   HAVE_GETHOSTNAME=1;
13890   HAVE_GETLOGIN=1;
13891   HAVE_GETPAGESIZE=1;
13892   HAVE_LCHOWN=1;
13893   HAVE_LINK=1;
13894   HAVE_LINKAT=1;
13895   HAVE_PIPE=1;
13896   HAVE_PIPE2=1;
13897   HAVE_PREAD=1;
13898   HAVE_PWRITE=1;
13899   HAVE_READLINK=1;
13900   HAVE_READLINKAT=1;
13901   HAVE_SLEEP=1;
13902   HAVE_SYMLINK=1;
13903   HAVE_SYMLINKAT=1;
13904   HAVE_UNLINKAT=1;
13905   HAVE_USLEEP=1;
13906   HAVE_DECL_ENVIRON=1;
13907   HAVE_DECL_FCHDIR=1;
13908   HAVE_DECL_GETDOMAINNAME=1;
13909   HAVE_DECL_GETLOGIN_R=1;
13910   HAVE_DECL_GETPAGESIZE=1;
13911   HAVE_DECL_GETUSERSHELL=1;
13912   HAVE_DECL_TTYNAME_R=1;
13913   HAVE_OS_H=0;
13914   HAVE_SYS_PARAM_H=0;
13915   REPLACE_CHOWN=0;
13916   REPLACE_CLOSE=0;
13917   REPLACE_DUP=0;
13918   REPLACE_DUP2=0;
13919   REPLACE_FCHOWNAT=0;
13920   REPLACE_GETCWD=0;
13921   REPLACE_GETDOMAINNAME=0;
13922   REPLACE_GETLOGIN_R=0;
13923   REPLACE_GETGROUPS=0;
13924   REPLACE_GETPAGESIZE=0;
13925   REPLACE_LCHOWN=0;
13926   REPLACE_LINK=0;
13927   REPLACE_LINKAT=0;
13928   REPLACE_LSEEK=0;
13929   REPLACE_PREAD=0;
13930   REPLACE_PWRITE=0;
13931   REPLACE_READLINK=0;
13932   REPLACE_RMDIR=0;
13933   REPLACE_SLEEP=0;
13934   REPLACE_SYMLINK=0;
13935   REPLACE_TTYNAME_R=0;
13936   REPLACE_UNLINK=0;
13937   REPLACE_UNLINKAT=0;
13938   REPLACE_USLEEP=0;
13939   REPLACE_WRITE=0;
13940   UNISTD_H_HAVE_WINSOCK2_H=0;
13941   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
13942
13943
13944
13945
13946   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
13947 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
13948 if ${gl_cv_have_include_next+:} false; then :
13949   $as_echo_n "(cached) " >&6
13950 else
13951   rm -rf conftestd1a conftestd1b conftestd2
13952      mkdir conftestd1a conftestd1b conftestd2
13953                                                   cat <<EOF > conftestd1a/conftest.h
13954 #define DEFINED_IN_CONFTESTD1
13955 #include_next <conftest.h>
13956 #ifdef DEFINED_IN_CONFTESTD2
13957 int foo;
13958 #else
13959 #error "include_next doesn't work"
13960 #endif
13961 EOF
13962      cat <<EOF > conftestd1b/conftest.h
13963 #define DEFINED_IN_CONFTESTD1
13964 #include <stdio.h>
13965 #include_next <conftest.h>
13966 #ifdef DEFINED_IN_CONFTESTD2
13967 int foo;
13968 #else
13969 #error "include_next doesn't work"
13970 #endif
13971 EOF
13972      cat <<EOF > conftestd2/conftest.h
13973 #ifndef DEFINED_IN_CONFTESTD1
13974 #error "include_next test doesn't work"
13975 #endif
13976 #define DEFINED_IN_CONFTESTD2
13977 EOF
13978      gl_save_CPPFLAGS="$CPPFLAGS"
13979      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
13980      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13981 /* end confdefs.h.  */
13982 #include <conftest.h>
13983 _ACEOF
13984 if ac_fn_c_try_compile "$LINENO"; then :
13985   gl_cv_have_include_next=yes
13986 else
13987   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
13988         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13989 /* end confdefs.h.  */
13990 #include <conftest.h>
13991 _ACEOF
13992 if ac_fn_c_try_compile "$LINENO"; then :
13993   gl_cv_have_include_next=buggy
13994 else
13995   gl_cv_have_include_next=no
13996 fi
13997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13998
13999 fi
14000 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14001      CPPFLAGS="$gl_save_CPPFLAGS"
14002      rm -rf conftestd1a conftestd1b conftestd2
14003
14004 fi
14005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
14006 $as_echo "$gl_cv_have_include_next" >&6; }
14007   PRAGMA_SYSTEM_HEADER=
14008   if test $gl_cv_have_include_next = yes; then
14009     INCLUDE_NEXT=include_next
14010     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
14011     if test -n "$GCC"; then
14012       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
14013     fi
14014   else
14015     if test $gl_cv_have_include_next = buggy; then
14016       INCLUDE_NEXT=include
14017       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
14018     else
14019       INCLUDE_NEXT=include
14020       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
14021     fi
14022   fi
14023
14024
14025
14026   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
14027 $as_echo_n "checking whether system header files limit the line length... " >&6; }
14028 if ${gl_cv_pragma_columns+:} false; then :
14029   $as_echo_n "(cached) " >&6
14030 else
14031        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14032 /* end confdefs.h.  */
14033
14034 #ifdef __TANDEM
14035 choke me
14036 #endif
14037
14038 _ACEOF
14039 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
14040   $EGREP "choke me" >/dev/null 2>&1; then :
14041   gl_cv_pragma_columns=yes
14042 else
14043   gl_cv_pragma_columns=no
14044 fi
14045 rm -f conftest*
14046
14047
14048 fi
14049 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
14050 $as_echo "$gl_cv_pragma_columns" >&6; }
14051   if test $gl_cv_pragma_columns = yes; then
14052     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
14053   else
14054     PRAGMA_COLUMNS=
14055   fi
14056
14057
14058
14059
14060
14061
14062
14063
14064
14065
14066
14067
14068
14069
14070
14071
14072
14073      if test $gl_cv_have_include_next = yes; then
14074        gl_cv_next_getopt_h='<'getopt.h'>'
14075      else
14076        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
14077 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
14078 if ${gl_cv_next_getopt_h+:} false; then :
14079   $as_echo_n "(cached) " >&6
14080 else
14081
14082              if test $ac_cv_header_getopt_h = yes; then
14083
14084
14085                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14086 /* end confdefs.h.  */
14087 #include <getopt.h>
14088
14089 _ACEOF
14090                                                                                                                         case "$host_os" in
14091                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
14092                  *)    gl_absname_cpp="$ac_cpp" ;;
14093                esac
14094                                                             gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14095                   sed -n '\#/getopt.h#{
14096                     s#.*"\(.*/getopt.h\)".*#\1#
14097                     s#^/[^/]#//&#
14098                     p
14099                     q
14100                   }'`'"'
14101           else
14102                gl_cv_next_getopt_h='<'getopt.h'>'
14103              fi
14104
14105
14106 fi
14107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
14108 $as_echo "$gl_cv_next_getopt_h" >&6; }
14109      fi
14110      NEXT_GETOPT_H=$gl_cv_next_getopt_h
14111
14112      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14113        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14114        gl_next_as_first_directive='<'getopt.h'>'
14115      else
14116        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14117        gl_next_as_first_directive=$gl_cv_next_getopt_h
14118      fi
14119      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
14120
14121
14122
14123
14124   if test $ac_cv_header_getopt_h = yes; then
14125     HAVE_GETOPT_H=1
14126   else
14127     HAVE_GETOPT_H=0
14128   fi
14129
14130
14131   gl_replace_getopt=
14132
14133     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14134     for ac_header in getopt.h
14135 do :
14136   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
14137 if test "x$ac_cv_header_getopt_h" = xyes; then :
14138   cat >>confdefs.h <<_ACEOF
14139 #define HAVE_GETOPT_H 1
14140 _ACEOF
14141
14142 else
14143   gl_replace_getopt=yes
14144 fi
14145
14146 done
14147
14148   fi
14149
14150     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14151     for ac_func in getopt_long_only
14152 do :
14153   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
14154 if test "x$ac_cv_func_getopt_long_only" = xyes; then :
14155   cat >>confdefs.h <<_ACEOF
14156 #define HAVE_GETOPT_LONG_ONLY 1
14157 _ACEOF
14158
14159 else
14160   gl_replace_getopt=yes
14161 fi
14162 done
14163
14164   fi
14165
14166                     if test -z "$gl_replace_getopt"; then
14167     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
14168 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
14169 if ${gl_cv_func_getopt_posix+:} false; then :
14170   $as_echo_n "(cached) " >&6
14171 else
14172
14173                                                                         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14174 /* end confdefs.h.  */
14175 #include <unistd.h>
14176 int
14177 main ()
14178 {
14179 int *p = &optreset; return optreset;
14180   ;
14181   return 0;
14182 }
14183 _ACEOF
14184 if ac_fn_c_try_compile "$LINENO"; then :
14185   gl_optind_min=1
14186 else
14187   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14188 /* end confdefs.h.  */
14189 #include <getopt.h>
14190 int
14191 main ()
14192 {
14193 return !getopt_clip;
14194   ;
14195   return 0;
14196 }
14197 _ACEOF
14198 if ac_fn_c_try_compile "$LINENO"; then :
14199   gl_optind_min=1
14200 else
14201   gl_optind_min=0
14202 fi
14203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14204 fi
14205 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14206
14207                 gl_save_CPPFLAGS=$CPPFLAGS
14208         CPPFLAGS="$CPPFLAGS -DOPTIND_MIN=$gl_optind_min"
14209         if test "$cross_compiling" = yes; then :
14210   case "$host_os" in
14211              mingw*)         gl_cv_func_getopt_posix="guessing no";;
14212              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
14213              *)              gl_cv_func_getopt_posix="guessing yes";;
14214            esac
14215
14216 else
14217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14218 /* end confdefs.h.  */
14219
14220 #include <unistd.h>
14221 #include <stdlib.h>
14222 #include <string.h>
14223
14224 int
14225 main ()
14226 {
14227   {
14228     int argc = 0;
14229     char *argv[10];
14230     int c;
14231
14232     argv[argc++] = "program";
14233     argv[argc++] = "-a";
14234     argv[argc++] = "foo";
14235     argv[argc++] = "bar";
14236     argv[argc] = NULL;
14237     optind = OPTIND_MIN;
14238     opterr = 0;
14239
14240     c = getopt (argc, argv, "ab");
14241     if (!(c == 'a'))
14242       return 1;
14243     c = getopt (argc, argv, "ab");
14244     if (!(c == -1))
14245       return 2;
14246     if (!(optind == 2))
14247       return 3;
14248   }
14249   /* Some internal state exists at this point.  */
14250   {
14251     int argc = 0;
14252     char *argv[10];
14253     int c;
14254
14255     argv[argc++] = "program";
14256     argv[argc++] = "donald";
14257     argv[argc++] = "-p";
14258     argv[argc++] = "billy";
14259     argv[argc++] = "duck";
14260     argv[argc++] = "-a";
14261     argv[argc++] = "bar";
14262     argv[argc] = NULL;
14263     optind = OPTIND_MIN;
14264     opterr = 0;
14265
14266     c = getopt (argc, argv, "+abp:q:");
14267     if (!(c == -1))
14268       return 4;
14269     if (!(strcmp (argv[0], "program") == 0))
14270       return 5;
14271     if (!(strcmp (argv[1], "donald") == 0))
14272       return 6;
14273     if (!(strcmp (argv[2], "-p") == 0))
14274       return 7;
14275     if (!(strcmp (argv[3], "billy") == 0))
14276       return 8;
14277     if (!(strcmp (argv[4], "duck") == 0))
14278       return 9;
14279     if (!(strcmp (argv[5], "-a") == 0))
14280       return 10;
14281     if (!(strcmp (argv[6], "bar") == 0))
14282       return 11;
14283     if (!(optind == 1))
14284       return 12;
14285   }
14286   /* Detect MacOS 10.5, AIX 7.1 bug.  */
14287   {
14288     char *argv[3] = { "program", "-ab", NULL };
14289     optind = OPTIND_MIN;
14290     opterr = 0;
14291     if (getopt (2, argv, "ab:") != 'a')
14292       return 13;
14293     if (getopt (2, argv, "ab:") != '?')
14294       return 14;
14295     if (optopt != 'b')
14296       return 15;
14297     if (optind != 2)
14298       return 16;
14299   }
14300
14301   return 0;
14302 }
14303
14304 _ACEOF
14305 if ac_fn_c_try_run "$LINENO"; then :
14306   gl_cv_func_getopt_posix=yes
14307 else
14308   gl_cv_func_getopt_posix=no
14309 fi
14310 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14311   conftest.$ac_objext conftest.beam conftest.$ac_ext
14312 fi
14313
14314         CPPFLAGS=$gl_save_CPPFLAGS
14315
14316 fi
14317 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14318 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14319     case "$gl_cv_func_getopt_posix" in
14320       *no) gl_replace_getopt=yes ;;
14321     esac
14322   fi
14323
14324   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14325     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14326 $as_echo_n "checking for working GNU getopt function... " >&6; }
14327 if ${gl_cv_func_getopt_gnu+:} false; then :
14328   $as_echo_n "(cached) " >&6
14329 else
14330   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14331        # optstring is necessary for programs like m4 that have POSIX-mandated
14332        # semantics for supporting options interspersed with files.
14333        # Also, since getopt_long is a GNU extension, we require optind=0.
14334        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14335        # so take care to revert to the correct (non-)export state.
14336        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14337        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14338          xx) gl_had_POSIXLY_CORRECT=exported ;;
14339          x)  gl_had_POSIXLY_CORRECT=yes      ;;
14340          *)  gl_had_POSIXLY_CORRECT=         ;;
14341        esac
14342        POSIXLY_CORRECT=1
14343        export POSIXLY_CORRECT
14344        if test "$cross_compiling" = yes; then :
14345            case $host_os:$ac_cv_have_decl_optreset in
14346            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14347            *:yes)               gl_cv_func_getopt_gnu=no;;
14348            *)                   gl_cv_func_getopt_gnu=yes;;
14349          esac
14350
14351 else
14352   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14353 /* end confdefs.h.  */
14354 #include <getopt.h>
14355                            #include <stddef.h>
14356                            #include <string.h>
14357
14358 int
14359 main ()
14360 {
14361
14362              int result = 0;
14363              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14364                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14365                 OSF/1 5.1, Solaris 10.  */
14366              {
14367                char *myargv[3];
14368                myargv[0] = "conftest";
14369                myargv[1] = "-+";
14370                myargv[2] = 0;
14371                opterr = 0;
14372                if (getopt (2, myargv, "+a") != '?')
14373                  result |= 1;
14374              }
14375              /* This code succeeds on glibc 2.8, mingw,
14376                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14377                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
14378              {
14379                char *argv[] = { "program", "-p", "foo", "bar", NULL };
14380
14381                optind = 1;
14382                if (getopt (4, argv, "p::") != 'p')
14383                  result |= 2;
14384                else if (optarg != NULL)
14385                  result |= 4;
14386                else if (getopt (4, argv, "p::") != -1)
14387                  result |= 6;
14388                else if (optind != 2)
14389                  result |= 8;
14390              }
14391              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
14392              {
14393                char *argv[] = { "program", "foo", "-p", NULL };
14394                optind = 0;
14395                if (getopt (3, argv, "-p") != 1)
14396                  result |= 16;
14397                else if (getopt (3, argv, "-p") != 'p')
14398                  result |= 32;
14399              }
14400              /* This code fails on glibc 2.11.  */
14401              {
14402                char *argv[] = { "program", "-b", "-a", NULL };
14403                optind = opterr = 0;
14404                if (getopt (3, argv, "+:a:b") != 'b')
14405                  result |= 64;
14406                else if (getopt (3, argv, "+:a:b") != ':')
14407                  result |= 64;
14408              }
14409              return result;
14410
14411   ;
14412   return 0;
14413 }
14414 _ACEOF
14415 if ac_fn_c_try_run "$LINENO"; then :
14416   gl_cv_func_getopt_gnu=yes
14417 else
14418   gl_cv_func_getopt_gnu=no
14419 fi
14420 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14421   conftest.$ac_objext conftest.beam conftest.$ac_ext
14422 fi
14423
14424        case $gl_had_POSIXLY_CORRECT in
14425          exported) ;;
14426          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14427          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14428        esac
14429
14430 fi
14431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14432 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14433     if test "$gl_cv_func_getopt_gnu" = "no"; then
14434       gl_replace_getopt=yes
14435     fi
14436   fi
14437
14438 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14439 if test "x$ac_cv_have_decl_getenv" = xyes; then :
14440   ac_have_decl=1
14441 else
14442   ac_have_decl=0
14443 fi
14444
14445 cat >>confdefs.h <<_ACEOF
14446 #define HAVE_DECL_GETENV $ac_have_decl
14447 _ACEOF
14448
14449
14450
14451
14452
14453
14454   if test -n "$gl_replace_getopt"; then :
14455
14456
14457
14458   GETOPT_H=getopt.h
14459
14460 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14461
14462
14463
14464     GNULIB_UNISTD_H_GETOPT=1
14465
14466
14467
14468
14469
14470
14471
14472
14473   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14474
14475
14476
14477
14478
14479
14480
14481
14482
14483   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14484
14485
14486
14487
14488
14489
14490 fi
14491
14492
14493
14494   GNULIB_MKTIME=0;
14495   GNULIB_NANOSLEEP=0;
14496   GNULIB_STRPTIME=0;
14497   GNULIB_TIMEGM=0;
14498   GNULIB_TIME_R=0;
14499     HAVE_DECL_LOCALTIME_R=1;
14500   HAVE_NANOSLEEP=1;
14501   HAVE_STRPTIME=1;
14502   HAVE_TIMEGM=1;
14503         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
14504   REPLACE_MKTIME=GNULIB_PORTCHECK;
14505   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
14506   REPLACE_TIMEGM=GNULIB_PORTCHECK;
14507
14508
14509
14510
14511   for ac_func in $ac_func_list
14512 do :
14513   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14514 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14515 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14516   cat >>confdefs.h <<_ACEOF
14517 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14518 _ACEOF
14519
14520 fi
14521 done
14522
14523
14524
14525
14526     gl_cv_c_multiarch=no
14527   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14528 /* end confdefs.h.  */
14529 #ifndef __APPLE_CC__
14530          not a universal capable compiler
14531         #endif
14532         typedef int dummy;
14533
14534 _ACEOF
14535 if ac_fn_c_try_compile "$LINENO"; then :
14536
14537                arch=
14538      prev=
14539      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14540        if test -n "$prev"; then
14541          case $word in
14542            i?86 | x86_64 | ppc | ppc64)
14543              if test -z "$arch" || test "$arch" = "$word"; then
14544                arch="$word"
14545              else
14546                gl_cv_c_multiarch=yes
14547              fi
14548              ;;
14549          esac
14550          prev=
14551        else
14552          if test "x$word" = "x-arch"; then
14553            prev=arch
14554          fi
14555        fi
14556      done
14557
14558 fi
14559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14560   if test $gl_cv_c_multiarch = yes; then
14561     APPLE_UNIVERSAL_BUILD=1
14562   else
14563     APPLE_UNIVERSAL_BUILD=0
14564   fi
14565
14566
14567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
14568 $as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
14569 if ${ac_cv_header_stdbool_h+:} false; then :
14570   $as_echo_n "(cached) " >&6
14571 else
14572   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14573 /* end confdefs.h.  */
14574
14575              #include <stdbool.h>
14576              #ifndef bool
14577               "error: bool is not defined"
14578              #endif
14579              #ifndef false
14580               "error: false is not defined"
14581              #endif
14582              #if false
14583               "error: false is not 0"
14584              #endif
14585              #ifndef true
14586               "error: true is not defined"
14587              #endif
14588              #if true != 1
14589               "error: true is not 1"
14590              #endif
14591              #ifndef __bool_true_false_are_defined
14592               "error: __bool_true_false_are_defined is not defined"
14593              #endif
14594
14595              struct s { _Bool s: 1; _Bool t; } s;
14596
14597              char a[true == 1 ? 1 : -1];
14598              char b[false == 0 ? 1 : -1];
14599              char c[__bool_true_false_are_defined == 1 ? 1 : -1];
14600              char d[(bool) 0.5 == true ? 1 : -1];
14601              /* See body of main program for 'e'.  */
14602              char f[(_Bool) 0.0 == false ? 1 : -1];
14603              char g[true];
14604              char h[sizeof (_Bool)];
14605              char i[sizeof s.t];
14606              enum { j = false, k = true, l = false * true, m = true * 256 };
14607              /* The following fails for
14608                 HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
14609              _Bool n[m];
14610              char o[sizeof n == m * sizeof n[0] ? 1 : -1];
14611              char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
14612              /* Catch a bug in an HP-UX C compiler.  See
14613                 http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
14614                 http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
14615               */
14616              _Bool q = true;
14617              _Bool *pq = &q;
14618
14619 int
14620 main ()
14621 {
14622
14623              bool e = &s;
14624              *pq |= q;
14625              *pq |= ! q;
14626              /* Refer to every declared value, to avoid compiler optimizations.  */
14627              return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
14628                      + !m + !n + !o + !p + !q + !pq);
14629
14630   ;
14631   return 0;
14632 }
14633 _ACEOF
14634 if ac_fn_c_try_compile "$LINENO"; then :
14635   ac_cv_header_stdbool_h=yes
14636 else
14637   ac_cv_header_stdbool_h=no
14638 fi
14639 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14640 fi
14641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
14642 $as_echo "$ac_cv_header_stdbool_h" >&6; }
14643    ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
14644 if test "x$ac_cv_type__Bool" = xyes; then :
14645
14646 cat >>confdefs.h <<_ACEOF
14647 #define HAVE__BOOL 1
14648 _ACEOF
14649
14650
14651 fi
14652
14653
14654
14655     REPLACE_NULL=0;
14656   HAVE_WCHAR_T=1;
14657   STDDEF_H='';
14658
14659
14660   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
14661 $as_echo_n "checking for wchar_t... " >&6; }
14662 if ${gt_cv_c_wchar_t+:} false; then :
14663   $as_echo_n "(cached) " >&6
14664 else
14665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14666 /* end confdefs.h.  */
14667 #include <stddef.h>
14668             wchar_t foo = (wchar_t)'\0';
14669 int
14670 main ()
14671 {
14672
14673   ;
14674   return 0;
14675 }
14676 _ACEOF
14677 if ac_fn_c_try_compile "$LINENO"; then :
14678   gt_cv_c_wchar_t=yes
14679 else
14680   gt_cv_c_wchar_t=no
14681 fi
14682 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14683 fi
14684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
14685 $as_echo "$gt_cv_c_wchar_t" >&6; }
14686   if test $gt_cv_c_wchar_t = yes; then
14687
14688 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
14689
14690   fi
14691
14692
14693   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
14694 $as_echo_n "checking for unsigned long long int... " >&6; }
14695 if ${ac_cv_type_unsigned_long_long_int+:} false; then :
14696   $as_echo_n "(cached) " >&6
14697 else
14698   ac_cv_type_unsigned_long_long_int=yes
14699      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
14700        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14701 /* end confdefs.h.  */
14702
14703   /* For now, do not test the preprocessor; as of 2007 there are too many
14704          implementations with broken preprocessors.  Perhaps this can
14705          be revisited in 2012.  In the meantime, code should not expect
14706          #if to work with literals wider than 32 bits.  */
14707       /* Test literals.  */
14708       long long int ll = 9223372036854775807ll;
14709       long long int nll = -9223372036854775807LL;
14710       unsigned long long int ull = 18446744073709551615ULL;
14711       /* Test constant expressions.   */
14712       typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
14713                      ? 1 : -1)];
14714       typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
14715                      ? 1 : -1)];
14716       int i = 63;
14717 int
14718 main ()
14719 {
14720 /* Test availability of runtime routines for shift and division.  */
14721       long long int llmax = 9223372036854775807ll;
14722       unsigned long long int ullmax = 18446744073709551615ull;
14723       return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
14724               | (llmax / ll) | (llmax % ll)
14725               | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
14726               | (ullmax / ull) | (ullmax % ull));
14727   ;
14728   return 0;
14729 }
14730
14731 _ACEOF
14732 if ac_fn_c_try_link "$LINENO"; then :
14733
14734 else
14735   ac_cv_type_unsigned_long_long_int=no
14736 fi
14737 rm -f core conftest.err conftest.$ac_objext \
14738     conftest$ac_exeext conftest.$ac_ext
14739      fi
14740 fi
14741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5
14742 $as_echo "$ac_cv_type_unsigned_long_long_int" >&6; }
14743   if test $ac_cv_type_unsigned_long_long_int = yes; then
14744
14745 $as_echo "#define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h
14746
14747   fi
14748
14749
14750
14751   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
14752 $as_echo_n "checking for long long int... " >&6; }
14753 if ${ac_cv_type_long_long_int+:} false; then :
14754   $as_echo_n "(cached) " >&6
14755 else
14756   ac_cv_type_long_long_int=yes
14757       if test "x${ac_cv_prog_cc_c99-no}" = xno; then
14758         ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
14759         if test $ac_cv_type_long_long_int = yes; then
14760                                         if test "$cross_compiling" = yes; then :
14761   :
14762 else
14763   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14764 /* end confdefs.h.  */
14765 #include <limits.h>
14766                  #ifndef LLONG_MAX
14767                  # define HALF \
14768                           (1LL << (sizeof (long long int) * CHAR_BIT - 2))
14769                  # define LLONG_MAX (HALF - 1 + HALF)
14770                  #endif
14771 int
14772 main ()
14773 {
14774 long long int n = 1;
14775                  int i;
14776                  for (i = 0; ; i++)
14777                    {
14778                      long long int m = n << i;
14779                      if (m >> i != n)
14780                        return 1;
14781                      if (LLONG_MAX / 2 < m)
14782                        break;
14783                    }
14784                  return 0;
14785   ;
14786   return 0;
14787 }
14788 _ACEOF
14789 if ac_fn_c_try_run "$LINENO"; then :
14790
14791 else
14792   ac_cv_type_long_long_int=no
14793 fi
14794 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14795   conftest.$ac_objext conftest.beam conftest.$ac_ext
14796 fi
14797
14798         fi
14799       fi
14800 fi
14801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5
14802 $as_echo "$ac_cv_type_long_long_int" >&6; }
14803   if test $ac_cv_type_long_long_int = yes; then
14804
14805 $as_echo "#define HAVE_LONG_LONG_INT 1" >>confdefs.h
14806
14807   fi
14808
14809
14810
14811
14812
14813
14814  ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
14815 "
14816 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
14817
14818 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
14819
14820 fi
14821
14822
14823
14824
14825
14826      GNULIB_FCHMODAT=0;
14827   GNULIB_FSTATAT=0;
14828   GNULIB_FUTIMENS=0;
14829   GNULIB_LCHMOD=0;
14830   GNULIB_LSTAT=0;
14831   GNULIB_MKDIRAT=0;
14832   GNULIB_MKFIFO=0;
14833   GNULIB_MKFIFOAT=0;
14834   GNULIB_MKNOD=0;
14835   GNULIB_MKNODAT=0;
14836   GNULIB_STAT=0;
14837   GNULIB_UTIMENSAT=0;
14838     HAVE_FCHMODAT=1;
14839   HAVE_FSTATAT=1;
14840   HAVE_FUTIMENS=1;
14841   HAVE_LCHMOD=1;
14842   HAVE_LSTAT=1;
14843   HAVE_MKDIRAT=1;
14844   HAVE_MKFIFO=1;
14845   HAVE_MKFIFOAT=1;
14846   HAVE_MKNOD=1;
14847   HAVE_MKNODAT=1;
14848   HAVE_UTIMENSAT=1;
14849   REPLACE_FSTAT=0;
14850   REPLACE_FSTATAT=0;
14851   REPLACE_FUTIMENS=0;
14852   REPLACE_LSTAT=0;
14853   REPLACE_MKDIR=0;
14854   REPLACE_MKFIFO=0;
14855   REPLACE_MKNOD=0;
14856   REPLACE_STAT=0;
14857   REPLACE_UTIMENSAT=0;
14858
14859 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5
14860 $as_echo_n "checking whether stat file-mode macros are broken... " >&6; }
14861 if ${ac_cv_header_stat_broken+:} false; then :
14862   $as_echo_n "(cached) " >&6
14863 else
14864   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14865 /* end confdefs.h.  */
14866 #include <sys/types.h>
14867 #include <sys/stat.h>
14868
14869 #if defined S_ISBLK && defined S_IFDIR
14870 extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1];
14871 #endif
14872
14873 #if defined S_ISBLK && defined S_IFCHR
14874 extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1];
14875 #endif
14876
14877 #if defined S_ISLNK && defined S_IFREG
14878 extern char c3[S_ISLNK (S_IFREG) ? -1 : 1];
14879 #endif
14880
14881 #if defined S_ISSOCK && defined S_IFREG
14882 extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1];
14883 #endif
14884
14885 _ACEOF
14886 if ac_fn_c_try_compile "$LINENO"; then :
14887   ac_cv_header_stat_broken=no
14888 else
14889   ac_cv_header_stat_broken=yes
14890 fi
14891 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14892 fi
14893 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5
14894 $as_echo "$ac_cv_header_stat_broken" >&6; }
14895 if test $ac_cv_header_stat_broken = yes; then
14896
14897 $as_echo "#define STAT_MACROS_BROKEN 1" >>confdefs.h
14898
14899 fi
14900
14901
14902
14903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
14904 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
14905 if ${ac_cv_c_restrict+:} false; then :
14906   $as_echo_n "(cached) " >&6
14907 else
14908   ac_cv_c_restrict=no
14909    # The order here caters to the fact that C++ does not require restrict.
14910    for ac_kw in __restrict __restrict__ _Restrict restrict; do
14911      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14912 /* end confdefs.h.  */
14913 typedef int * int_ptr;
14914         int foo (int_ptr $ac_kw ip) {
14915         return ip[0];
14916        }
14917 int
14918 main ()
14919 {
14920 int s[1];
14921         int * $ac_kw t = s;
14922         t[0] = 0;
14923         return foo(t)
14924   ;
14925   return 0;
14926 }
14927 _ACEOF
14928 if ac_fn_c_try_compile "$LINENO"; then :
14929   ac_cv_c_restrict=$ac_kw
14930 fi
14931 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14932      test "$ac_cv_c_restrict" != no && break
14933    done
14934
14935 fi
14936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
14937 $as_echo "$ac_cv_c_restrict" >&6; }
14938
14939  case $ac_cv_c_restrict in
14940    restrict) ;;
14941    no) $as_echo "#define restrict /**/" >>confdefs.h
14942  ;;
14943    *)  cat >>confdefs.h <<_ACEOF
14944 #define restrict $ac_cv_c_restrict
14945 _ACEOF
14946  ;;
14947  esac
14948
14949
14950
14951
14952
14953   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
14954 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
14955 if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
14956   $as_echo_n "(cached) " >&6
14957 else
14958   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14959 /* end confdefs.h.  */
14960 #include <time.h>
14961
14962 int
14963 main ()
14964 {
14965 static struct timespec x; x.tv_sec = x.tv_nsec;
14966   ;
14967   return 0;
14968 }
14969 _ACEOF
14970 if ac_fn_c_try_compile "$LINENO"; then :
14971   gl_cv_sys_struct_timespec_in_time_h=yes
14972 else
14973   gl_cv_sys_struct_timespec_in_time_h=no
14974 fi
14975 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14976 fi
14977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
14978 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
14979
14980   TIME_H_DEFINES_STRUCT_TIMESPEC=0
14981   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
14982   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
14983   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
14984     TIME_H_DEFINES_STRUCT_TIMESPEC=1
14985   else
14986     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
14987 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
14988 if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
14989   $as_echo_n "(cached) " >&6
14990 else
14991   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14992 /* end confdefs.h.  */
14993 #include <sys/time.h>
14994
14995 int
14996 main ()
14997 {
14998 static struct timespec x; x.tv_sec = x.tv_nsec;
14999   ;
15000   return 0;
15001 }
15002 _ACEOF
15003 if ac_fn_c_try_compile "$LINENO"; then :
15004   gl_cv_sys_struct_timespec_in_sys_time_h=yes
15005 else
15006   gl_cv_sys_struct_timespec_in_sys_time_h=no
15007 fi
15008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15009 fi
15010 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
15011 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
15012     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
15013       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
15014     else
15015       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
15016 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
15017 if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
15018   $as_echo_n "(cached) " >&6
15019 else
15020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15021 /* end confdefs.h.  */
15022 #include <pthread.h>
15023
15024 int
15025 main ()
15026 {
15027 static struct timespec x; x.tv_sec = x.tv_nsec;
15028   ;
15029   return 0;
15030 }
15031 _ACEOF
15032 if ac_fn_c_try_compile "$LINENO"; then :
15033   gl_cv_sys_struct_timespec_in_pthread_h=yes
15034 else
15035   gl_cv_sys_struct_timespec_in_pthread_h=no
15036 fi
15037 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15038 fi
15039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
15040 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
15041       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
15042         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
15043       fi
15044     fi
15045   fi
15046
15047
15048
15049
15050
15051
15052
15053
15054
15055
15056
15057
15058
15059
15060
15061      if test $gl_cv_have_include_next = yes; then
15062        gl_cv_next_time_h='<'time.h'>'
15063      else
15064        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
15065 $as_echo_n "checking absolute name of <time.h>... " >&6; }
15066 if ${gl_cv_next_time_h+:} false; then :
15067   $as_echo_n "(cached) " >&6
15068 else
15069
15070                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15071 /* end confdefs.h.  */
15072 #include <time.h>
15073
15074 _ACEOF
15075                                                                                                                         case "$host_os" in
15076                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
15077                  *)    gl_absname_cpp="$ac_cpp" ;;
15078                esac
15079                                                             gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15080                   sed -n '\#/time.h#{
15081                     s#.*"\(.*/time.h\)".*#\1#
15082                     s#^/[^/]#//&#
15083                     p
15084                     q
15085                   }'`'"'
15086
15087
15088 fi
15089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
15090 $as_echo "$gl_cv_next_time_h" >&6; }
15091      fi
15092      NEXT_TIME_H=$gl_cv_next_time_h
15093
15094      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15095        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15096        gl_next_as_first_directive='<'time.h'>'
15097      else
15098        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15099        gl_next_as_first_directive=$gl_cv_next_time_h
15100      fi
15101      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
15102
15103
15104
15105
15106
15107
15108 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
15109 if test "x$ac_cv_have_decl_localtime_r" = xyes; then :
15110   ac_have_decl=1
15111 else
15112   ac_have_decl=0
15113 fi
15114
15115 cat >>confdefs.h <<_ACEOF
15116 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
15117 _ACEOF
15118
15119
15120
15121
15122    if false; then
15123   GL_COND_LIBTOOL_TRUE=
15124   GL_COND_LIBTOOL_FALSE='#'
15125 else
15126   GL_COND_LIBTOOL_TRUE='#'
15127   GL_COND_LIBTOOL_FALSE=
15128 fi
15129
15130   gl_cond_libtool=false
15131   gl_libdeps=
15132   gl_ltlibdeps=
15133   gl_m4_base='m4'
15134
15135
15136
15137
15138
15139
15140
15141
15142
15143   gl_source_base='lib'
15144   # Code from module arg-nonnull:
15145   # Code from module c++defs:
15146   # Code from module crypto/md5:
15147
15148
15149
15150
15151
15152
15153
15154
15155
15156   gl_LIBOBJS="$gl_LIBOBJS md5.$ac_objext"
15157
15158
15159
15160
15161   :
15162
15163   # Code from module dtoastr:
15164
15165   # Code from module extensions:
15166   # Code from module filemode:
15167
15168
15169
15170
15171
15172
15173
15174
15175
15176
15177   gl_LIBOBJS="$gl_LIBOBJS filemode.$ac_objext"
15178
15179
15180
15181   # Code from module getloadavg:
15182
15183
15184 # Persuade glibc <stdlib.h> to declare getloadavg().
15185
15186
15187 # Make sure getloadavg.c is where it belongs, at configure-time.
15188 test -f "$srcdir/$gl_source_base/getloadavg.c" ||
15189   as_fn_error $? "$srcdir/$gl_source_base/getloadavg.c is missing" "$LINENO" 5
15190
15191 gl_save_LIBS=$LIBS
15192
15193 # getloadvg is present in libc on glibc >= 2.2, MacOS X, FreeBSD >= 2.0,
15194 # NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7.
15195 ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
15196 if test "x$ac_cv_func_getloadavg" = xyes; then :
15197
15198 else
15199   gl_have_func=no
15200
15201    # Some systems with -lutil have (and need) -lkvm as well, some do not.
15202    # On Solaris, -lkvm requires nlist from -lelf, so check that first
15203    # to get the right answer into the cache.
15204    # For kstat on solaris, we need to test for libelf and libkvm to force the
15205    # definition of SVR4 below.
15206    if test $gl_have_func = no; then
15207      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
15208 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
15209 if ${ac_cv_lib_elf_elf_begin+:} false; then :
15210   $as_echo_n "(cached) " >&6
15211 else
15212   ac_check_lib_save_LIBS=$LIBS
15213 LIBS="-lelf  $LIBS"
15214 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15215 /* end confdefs.h.  */
15216
15217 /* Override any GCC internal prototype to avoid an error.
15218    Use char because int might match the return type of a GCC
15219    builtin and then its argument prototype would still apply.  */
15220 #ifdef __cplusplus
15221 extern "C"
15222 #endif
15223 char elf_begin ();
15224 int
15225 main ()
15226 {
15227 return elf_begin ();
15228   ;
15229   return 0;
15230 }
15231 _ACEOF
15232 if ac_fn_c_try_link "$LINENO"; then :
15233   ac_cv_lib_elf_elf_begin=yes
15234 else
15235   ac_cv_lib_elf_elf_begin=no
15236 fi
15237 rm -f core conftest.err conftest.$ac_objext \
15238     conftest$ac_exeext conftest.$ac_ext
15239 LIBS=$ac_check_lib_save_LIBS
15240 fi
15241 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
15242 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
15243 if test "x$ac_cv_lib_elf_elf_begin" = xyes; then :
15244   LIBS="-lelf $LIBS"
15245 fi
15246
15247      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
15248 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
15249 if ${ac_cv_lib_kvm_kvm_open+:} false; then :
15250   $as_echo_n "(cached) " >&6
15251 else
15252   ac_check_lib_save_LIBS=$LIBS
15253 LIBS="-lkvm  $LIBS"
15254 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15255 /* end confdefs.h.  */
15256
15257 /* Override any GCC internal prototype to avoid an error.
15258    Use char because int might match the return type of a GCC
15259    builtin and then its argument prototype would still apply.  */
15260 #ifdef __cplusplus
15261 extern "C"
15262 #endif
15263 char kvm_open ();
15264 int
15265 main ()
15266 {
15267 return kvm_open ();
15268   ;
15269   return 0;
15270 }
15271 _ACEOF
15272 if ac_fn_c_try_link "$LINENO"; then :
15273   ac_cv_lib_kvm_kvm_open=yes
15274 else
15275   ac_cv_lib_kvm_kvm_open=no
15276 fi
15277 rm -f core conftest.err conftest.$ac_objext \
15278     conftest$ac_exeext conftest.$ac_ext
15279 LIBS=$ac_check_lib_save_LIBS
15280 fi
15281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
15282 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
15283 if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then :
15284   LIBS="-lkvm $LIBS"
15285 fi
15286
15287      # Check for the 4.4BSD definition of getloadavg.
15288      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
15289 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
15290 if ${ac_cv_lib_util_getloadavg+:} false; then :
15291   $as_echo_n "(cached) " >&6
15292 else
15293   ac_check_lib_save_LIBS=$LIBS
15294 LIBS="-lutil  $LIBS"
15295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15296 /* end confdefs.h.  */
15297
15298 /* Override any GCC internal prototype to avoid an error.
15299    Use char because int might match the return type of a GCC
15300    builtin and then its argument prototype would still apply.  */
15301 #ifdef __cplusplus
15302 extern "C"
15303 #endif
15304 char getloadavg ();
15305 int
15306 main ()
15307 {
15308 return getloadavg ();
15309   ;
15310   return 0;
15311 }
15312 _ACEOF
15313 if ac_fn_c_try_link "$LINENO"; then :
15314   ac_cv_lib_util_getloadavg=yes
15315 else
15316   ac_cv_lib_util_getloadavg=no
15317 fi
15318 rm -f core conftest.err conftest.$ac_objext \
15319     conftest$ac_exeext conftest.$ac_ext
15320 LIBS=$ac_check_lib_save_LIBS
15321 fi
15322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
15323 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
15324 if test "x$ac_cv_lib_util_getloadavg" = xyes; then :
15325   LIBS="-lutil $LIBS" gl_have_func=yes
15326 fi
15327
15328    fi
15329
15330    if test $gl_have_func = no; then
15331      # There is a commonly available library for RS/6000 AIX.
15332      # Since it is not a standard part of AIX, it might be installed locally.
15333      gl_getloadavg_LIBS=$LIBS
15334      LIBS="-L/usr/local/lib $LIBS"
15335      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
15336 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
15337 if ${ac_cv_lib_getloadavg_getloadavg+:} false; then :
15338   $as_echo_n "(cached) " >&6
15339 else
15340   ac_check_lib_save_LIBS=$LIBS
15341 LIBS="-lgetloadavg  $LIBS"
15342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15343 /* end confdefs.h.  */
15344
15345 /* Override any GCC internal prototype to avoid an error.
15346    Use char because int might match the return type of a GCC
15347    builtin and then its argument prototype would still apply.  */
15348 #ifdef __cplusplus
15349 extern "C"
15350 #endif
15351 char getloadavg ();
15352 int
15353 main ()
15354 {
15355 return getloadavg ();
15356   ;
15357   return 0;
15358 }
15359 _ACEOF
15360 if ac_fn_c_try_link "$LINENO"; then :
15361   ac_cv_lib_getloadavg_getloadavg=yes
15362 else
15363   ac_cv_lib_getloadavg_getloadavg=no
15364 fi
15365 rm -f core conftest.err conftest.$ac_objext \
15366     conftest$ac_exeext conftest.$ac_ext
15367 LIBS=$ac_check_lib_save_LIBS
15368 fi
15369 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
15370 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
15371 if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then :
15372   LIBS="-lgetloadavg $LIBS" gl_have_func=yes
15373 else
15374   LIBS=$gl_getloadavg_LIBS
15375 fi
15376
15377    fi
15378
15379    # Set up the replacement function if necessary.
15380    if test $gl_have_func = no; then
15381
15382
15383
15384
15385
15386
15387
15388
15389   gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext"
15390
15391
15392 # Figure out what our getloadavg.c needs.
15393
15394 # Solaris has libkstat which does not require root.
15395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
15396 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
15397 if ${ac_cv_lib_kstat_kstat_open+:} false; then :
15398   $as_echo_n "(cached) " >&6
15399 else
15400   ac_check_lib_save_LIBS=$LIBS
15401 LIBS="-lkstat  $LIBS"
15402 cat confdefs.h - <<_ACEOF >conftest.$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 kstat_open ();
15412 int
15413 main ()
15414 {
15415 return kstat_open ();
15416   ;
15417   return 0;
15418 }
15419 _ACEOF
15420 if ac_fn_c_try_link "$LINENO"; then :
15421   ac_cv_lib_kstat_kstat_open=yes
15422 else
15423   ac_cv_lib_kstat_kstat_open=no
15424 fi
15425 rm -f core conftest.err conftest.$ac_objext \
15426     conftest$ac_exeext conftest.$ac_ext
15427 LIBS=$ac_check_lib_save_LIBS
15428 fi
15429 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
15430 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
15431 if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then :
15432   cat >>confdefs.h <<_ACEOF
15433 #define HAVE_LIBKSTAT 1
15434 _ACEOF
15435
15436   LIBS="-lkstat $LIBS"
15437
15438 fi
15439
15440 test $ac_cv_lib_kstat_kstat_open = yes && gl_have_func=yes
15441
15442 # On HPUX9, an unprivileged user can get load averages this way.
15443 if test $gl_have_func = no; then
15444   for ac_func in pstat_getdynamic
15445 do :
15446   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
15447 if test "x$ac_cv_func_pstat_getdynamic" = xyes; then :
15448   cat >>confdefs.h <<_ACEOF
15449 #define HAVE_PSTAT_GETDYNAMIC 1
15450 _ACEOF
15451  gl_have_func=yes
15452 fi
15453 done
15454
15455 fi
15456
15457 # AIX has libperfstat which does not require root
15458 if test $gl_have_func = no; then
15459   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5
15460 $as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; }
15461 if ${ac_cv_lib_perfstat_perfstat_cpu_total+:} false; then :
15462   $as_echo_n "(cached) " >&6
15463 else
15464   ac_check_lib_save_LIBS=$LIBS
15465 LIBS="-lperfstat  $LIBS"
15466 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15467 /* end confdefs.h.  */
15468
15469 /* Override any GCC internal prototype to avoid an error.
15470    Use char because int might match the return type of a GCC
15471    builtin and then its argument prototype would still apply.  */
15472 #ifdef __cplusplus
15473 extern "C"
15474 #endif
15475 char perfstat_cpu_total ();
15476 int
15477 main ()
15478 {
15479 return perfstat_cpu_total ();
15480   ;
15481   return 0;
15482 }
15483 _ACEOF
15484 if ac_fn_c_try_link "$LINENO"; then :
15485   ac_cv_lib_perfstat_perfstat_cpu_total=yes
15486 else
15487   ac_cv_lib_perfstat_perfstat_cpu_total=no
15488 fi
15489 rm -f core conftest.err conftest.$ac_objext \
15490     conftest$ac_exeext conftest.$ac_ext
15491 LIBS=$ac_check_lib_save_LIBS
15492 fi
15493 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5
15494 $as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; }
15495 if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = xyes; then :
15496   cat >>confdefs.h <<_ACEOF
15497 #define HAVE_LIBPERFSTAT 1
15498 _ACEOF
15499
15500   LIBS="-lperfstat $LIBS"
15501
15502 fi
15503
15504   test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_have_func=yes
15505 fi
15506
15507 if test $gl_have_func = no; then
15508   ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
15509 if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then :
15510   gl_have_func=yes
15511
15512 $as_echo "#define DGUX 1" >>confdefs.h
15513
15514      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
15515 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
15516 if ${ac_cv_lib_dgc_dg_sys_info+:} false; then :
15517   $as_echo_n "(cached) " >&6
15518 else
15519   ac_check_lib_save_LIBS=$LIBS
15520 LIBS="-ldgc  $LIBS"
15521 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15522 /* end confdefs.h.  */
15523
15524 /* Override any GCC internal prototype to avoid an error.
15525    Use char because int might match the return type of a GCC
15526    builtin and then its argument prototype would still apply.  */
15527 #ifdef __cplusplus
15528 extern "C"
15529 #endif
15530 char dg_sys_info ();
15531 int
15532 main ()
15533 {
15534 return dg_sys_info ();
15535   ;
15536   return 0;
15537 }
15538 _ACEOF
15539 if ac_fn_c_try_link "$LINENO"; then :
15540   ac_cv_lib_dgc_dg_sys_info=yes
15541 else
15542   ac_cv_lib_dgc_dg_sys_info=no
15543 fi
15544 rm -f core conftest.err conftest.$ac_objext \
15545     conftest$ac_exeext conftest.$ac_ext
15546 LIBS=$ac_check_lib_save_LIBS
15547 fi
15548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
15549 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
15550 if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then :
15551   cat >>confdefs.h <<_ACEOF
15552 #define HAVE_LIBDGC 1
15553 _ACEOF
15554
15555   LIBS="-ldgc $LIBS"
15556
15557 fi
15558
15559 fi
15560
15561
15562 fi
15563
15564 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
15565 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
15566 # Irix 4.0.5F has the header but not the library.
15567 if test $gl_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
15568     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
15569   gl_have_func=yes
15570
15571 $as_echo "#define SVR4 1" >>confdefs.h
15572
15573 fi
15574
15575 if test $gl_have_func = no; then
15576   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
15577 if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then :
15578   gl_have_func=yes
15579
15580 $as_echo "#define UMAX 1" >>confdefs.h
15581
15582
15583 $as_echo "#define UMAX4_3 1" >>confdefs.h
15584
15585 fi
15586
15587
15588 fi
15589
15590 if test $gl_have_func = no; then
15591   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
15592 if test "x$ac_cv_header_sys_cpustats_h" = xyes; then :
15593   gl_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
15594
15595 fi
15596
15597
15598 fi
15599
15600 if test $gl_have_func = no; then
15601   for ac_header in mach/mach.h
15602 do :
15603   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
15604 if test "x$ac_cv_header_mach_mach_h" = xyes; then :
15605   cat >>confdefs.h <<_ACEOF
15606 #define HAVE_MACH_MACH_H 1
15607 _ACEOF
15608
15609 fi
15610
15611 done
15612
15613 fi
15614
15615 for ac_header in nlist.h
15616 do :
15617   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
15618 if test "x$ac_cv_header_nlist_h" = xyes; then :
15619   cat >>confdefs.h <<_ACEOF
15620 #define HAVE_NLIST_H 1
15621 _ACEOF
15622  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
15623 "
15624 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then :
15625
15626 cat >>confdefs.h <<_ACEOF
15627 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
15628 _ACEOF
15629
15630
15631 fi
15632
15633  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15634 /* end confdefs.h.  */
15635 #include <nlist.h>
15636 int
15637 main ()
15638 {
15639 struct nlist x;
15640                     #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME
15641                     x.n_un.n_name = "";
15642                     #else
15643                     x.n_name = "";
15644                     #endif
15645   ;
15646   return 0;
15647 }
15648 _ACEOF
15649 if ac_fn_c_try_link "$LINENO"; then :
15650
15651 $as_echo "#define N_NAME_POINTER 1" >>confdefs.h
15652
15653 fi
15654 rm -f core conftest.err conftest.$ac_objext \
15655     conftest$ac_exeext conftest.$ac_ext
15656
15657 fi
15658
15659 done
15660
15661    fi
15662 fi
15663
15664
15665 if test "x$gl_save_LIBS" = x; then
15666   GETLOADAVG_LIBS=$LIBS
15667 else
15668   GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"`
15669 fi
15670 LIBS=$gl_save_LIBS
15671
15672
15673 # Test whether the system declares getloadavg. Solaris has the function
15674 # but declares it in <sys/loadavg.h>, not <stdlib.h>.
15675 for ac_header in sys/loadavg.h
15676 do :
15677   ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default"
15678 if test "x$ac_cv_header_sys_loadavg_h" = xyes; then :
15679   cat >>confdefs.h <<_ACEOF
15680 #define HAVE_SYS_LOADAVG_H 1
15681 _ACEOF
15682
15683 fi
15684
15685 done
15686
15687 if test $ac_cv_header_sys_loadavg_h = yes; then
15688   HAVE_SYS_LOADAVG_H=1
15689 else
15690   HAVE_SYS_LOADAVG_H=0
15691 fi
15692 ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H
15693    # include <sys/loadavg.h>
15694    #endif
15695    #include <stdlib.h>
15696 "
15697 if test "x$ac_cv_have_decl_getloadavg" = xyes; then :
15698
15699 else
15700   HAVE_DECL_GETLOADAVG=0
15701 fi
15702
15703
15704
15705
15706
15707   GNULIB_GETLOADAVG=1
15708
15709
15710
15711   # Code from module getopt-gnu:
15712
15713
15714
15715
15716
15717
15718   # Code from module getopt-posix:
15719
15720
15721
15722
15723
15724   if test -n "$gl_replace_getopt"; then :
15725
15726
15727
15728   GETOPT_H=getopt.h
15729
15730 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
15731
15732
15733
15734     GNULIB_UNISTD_H_GETOPT=1
15735
15736
15737
15738
15739
15740
15741
15742
15743   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
15744
15745
15746
15747
15748
15749
15750
15751
15752
15753   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
15754
15755
15756
15757
15758
15759
15760 fi
15761
15762
15763   # Code from module gettext-h:
15764
15765
15766   # Code from module ignore-value:
15767
15768   # Code from module include_next:
15769   # Code from module intprops:
15770   # Code from module mktime:
15771
15772
15773
15774
15775
15776 if test $APPLE_UNIVERSAL_BUILD = 1; then
15777   # A universal build on Apple MacOS X platforms.
15778   # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
15779   # But we need a configuration result that is valid in both modes.
15780   ac_cv_func_working_mktime=no
15781 fi
15782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
15783 $as_echo_n "checking for working mktime... " >&6; }
15784 if ${ac_cv_func_working_mktime+:} false; then :
15785   $as_echo_n "(cached) " >&6
15786 else
15787   if test "$cross_compiling" = yes; then :
15788   ac_cv_func_working_mktime=no
15789 else
15790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15791 /* end confdefs.h.  */
15792 /* Test program from Paul Eggert and Tony Leneis.  */
15793 #include <limits.h>
15794 #include <stdlib.h>
15795 #include <time.h>
15796
15797 #ifdef HAVE_UNISTD_H
15798 # include <unistd.h>
15799 #endif
15800
15801 #ifndef HAVE_ALARM
15802 # define alarm(X) /* empty */
15803 #endif
15804
15805 /* Work around redefinition to rpl_putenv by other config tests.  */
15806 #undef putenv
15807
15808 static time_t time_t_max;
15809 static time_t time_t_min;
15810
15811 /* Values we'll use to set the TZ environment variable.  */
15812 static char *tz_strings[] = {
15813   (char *) 0, "TZ=GMT0", "TZ=JST-9",
15814   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
15815 };
15816 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
15817
15818 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
15819    Based on a problem report from Andreas Jaeger.  */
15820 static int
15821 spring_forward_gap ()
15822 {
15823   /* glibc (up to about 1998-10-07) failed this test. */
15824   struct tm tm;
15825
15826   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
15827      instead of "TZ=America/Vancouver" in order to detect the bug even
15828      on systems that don't support the Olson extension, or don't have the
15829      full zoneinfo tables installed.  */
15830   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
15831
15832   tm.tm_year = 98;
15833   tm.tm_mon = 3;
15834   tm.tm_mday = 5;
15835   tm.tm_hour = 2;
15836   tm.tm_min = 0;
15837   tm.tm_sec = 0;
15838   tm.tm_isdst = -1;
15839   return mktime (&tm) != (time_t) -1;
15840 }
15841
15842 static int
15843 mktime_test1 (time_t now)
15844 {
15845   struct tm *lt;
15846   return ! (lt = localtime (&now)) || mktime (lt) == now;
15847 }
15848
15849 static int
15850 mktime_test (time_t now)
15851 {
15852   return (mktime_test1 (now)
15853           && mktime_test1 ((time_t) (time_t_max - now))
15854           && mktime_test1 ((time_t) (time_t_min + now)));
15855 }
15856
15857 static int
15858 irix_6_4_bug ()
15859 {
15860   /* Based on code from Ariel Faigon.  */
15861   struct tm tm;
15862   tm.tm_year = 96;
15863   tm.tm_mon = 3;
15864   tm.tm_mday = 0;
15865   tm.tm_hour = 0;
15866   tm.tm_min = 0;
15867   tm.tm_sec = 0;
15868   tm.tm_isdst = -1;
15869   mktime (&tm);
15870   return tm.tm_mon == 2 && tm.tm_mday == 31;
15871 }
15872
15873 static int
15874 bigtime_test (int j)
15875 {
15876   struct tm tm;
15877   time_t now;
15878   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
15879   now = mktime (&tm);
15880   if (now != (time_t) -1)
15881     {
15882       struct tm *lt = localtime (&now);
15883       if (! (lt
15884              && lt->tm_year == tm.tm_year
15885              && lt->tm_mon == tm.tm_mon
15886              && lt->tm_mday == tm.tm_mday
15887              && lt->tm_hour == tm.tm_hour
15888              && lt->tm_min == tm.tm_min
15889              && lt->tm_sec == tm.tm_sec
15890              && lt->tm_yday == tm.tm_yday
15891              && lt->tm_wday == tm.tm_wday
15892              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
15893                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
15894         return 0;
15895     }
15896   return 1;
15897 }
15898
15899 static int
15900 year_2050_test ()
15901 {
15902   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
15903      ignoring leap seconds.  */
15904   unsigned long int answer = 2527315200UL;
15905
15906   struct tm tm;
15907   time_t t;
15908   tm.tm_year = 2050 - 1900;
15909   tm.tm_mon = 2 - 1;
15910   tm.tm_mday = 1;
15911   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
15912   tm.tm_isdst = -1;
15913
15914   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
15915      instead of "TZ=America/Vancouver" in order to detect the bug even
15916      on systems that don't support the Olson extension, or don't have the
15917      full zoneinfo tables installed.  */
15918   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
15919
15920   t = mktime (&tm);
15921
15922   /* Check that the result is either a failure, or close enough
15923      to the correct answer that we can assume the discrepancy is
15924      due to leap seconds.  */
15925   return (t == (time_t) -1
15926           || (0 < t && answer - 120 <= t && t <= answer + 120));
15927 }
15928
15929 int
15930 main ()
15931 {
15932   int result = 0;
15933   time_t t, delta;
15934   int i, j;
15935   int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1;
15936   int time_t_signed = ! ((time_t) 0 < (time_t) -1);
15937
15938   /* This test makes some buggy mktime implementations loop.
15939      Give up after 60 seconds; a mktime slower than that
15940      isn't worth using anyway.  */
15941   alarm (60);
15942
15943   time_t_max = (! time_t_signed
15944                 ? (time_t) -1
15945                 : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1)
15946                    * 2 + 1));
15947   time_t_min = (! time_t_signed
15948                 ? (time_t) 0
15949                 : time_t_signed_magnitude
15950                 ? ~ (time_t) 0
15951                 : ~ time_t_max);
15952
15953   delta = time_t_max / 997; /* a suitable prime number */
15954   for (i = 0; i < N_STRINGS; i++)
15955     {
15956       if (tz_strings[i])
15957         putenv (tz_strings[i]);
15958
15959       for (t = 0; t <= time_t_max - delta; t += delta)
15960         if (! mktime_test (t))
15961           result |= 1;
15962       if (! (mktime_test ((time_t) 1)
15963              && mktime_test ((time_t) (60 * 60))
15964              && mktime_test ((time_t) (60 * 60 * 24))))
15965         result |= 2;
15966
15967       for (j = 1; ; j <<= 1)
15968         if (! bigtime_test (j))
15969           result |= 4;
15970         else if (INT_MAX / 2 < j)
15971           break;
15972       if (! bigtime_test (INT_MAX))
15973         result |= 8;
15974     }
15975   if (! irix_6_4_bug ())
15976     result |= 16;
15977   if (! spring_forward_gap ())
15978     result |= 32;
15979   if (! year_2050_test ())
15980     result |= 64;
15981   return result;
15982 }
15983 _ACEOF
15984 if ac_fn_c_try_run "$LINENO"; then :
15985   ac_cv_func_working_mktime=yes
15986 else
15987   ac_cv_func_working_mktime=no
15988 fi
15989 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15990   conftest.$ac_objext conftest.beam conftest.$ac_ext
15991 fi
15992
15993 fi
15994 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
15995 $as_echo "$ac_cv_func_working_mktime" >&6; }
15996 if test $ac_cv_func_working_mktime = no; then
15997
15998
15999
16000
16001
16002
16003
16004
16005   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
16006
16007 fi
16008
16009     if test $ac_cv_func_working_mktime = no; then
16010     REPLACE_MKTIME=1
16011
16012
16013
16014   else
16015     REPLACE_MKTIME=0
16016   fi
16017
16018
16019
16020
16021   GNULIB_MKTIME=1
16022
16023
16024
16025   # Code from module multiarch:
16026
16027   # Code from module stdbool:
16028
16029
16030
16031   # Define two additional variables used in the Makefile substitution.
16032
16033   if test "$ac_cv_header_stdbool_h" = yes; then
16034     STDBOOL_H=''
16035   else
16036     STDBOOL_H='stdbool.h'
16037   fi
16038
16039
16040   if test "$ac_cv_type__Bool" = yes; then
16041     HAVE__BOOL=1
16042   else
16043     HAVE__BOOL=0
16044   fi
16045
16046
16047   # Code from module stddef:
16048
16049
16050
16051   if test $gt_cv_c_wchar_t = no; then
16052     HAVE_WCHAR_T=0
16053     STDDEF_H=stddef.h
16054   fi
16055   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
16056 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
16057 if ${gl_cv_decl_null_works+:} false; then :
16058   $as_echo_n "(cached) " >&6
16059 else
16060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16061 /* end confdefs.h.  */
16062 #include <stddef.h>
16063       int test[2 * (sizeof NULL == sizeof (void *)) -1];
16064
16065 int
16066 main ()
16067 {
16068
16069   ;
16070   return 0;
16071 }
16072 _ACEOF
16073 if ac_fn_c_try_compile "$LINENO"; then :
16074   gl_cv_decl_null_works=yes
16075 else
16076   gl_cv_decl_null_works=no
16077 fi
16078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16079 fi
16080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
16081 $as_echo "$gl_cv_decl_null_works" >&6; }
16082   if test $gl_cv_decl_null_works = no; then
16083     REPLACE_NULL=1
16084     STDDEF_H=stddef.h
16085   fi
16086   if test -n "$STDDEF_H"; then
16087
16088
16089
16090
16091
16092
16093
16094
16095      if test $gl_cv_have_include_next = yes; then
16096        gl_cv_next_stddef_h='<'stddef.h'>'
16097      else
16098        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
16099 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
16100 if ${gl_cv_next_stddef_h+:} false; then :
16101   $as_echo_n "(cached) " >&6
16102 else
16103
16104                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16105 /* end confdefs.h.  */
16106 #include <stddef.h>
16107
16108 _ACEOF
16109                                                                                                                         case "$host_os" in
16110                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16111                  *)    gl_absname_cpp="$ac_cpp" ;;
16112                esac
16113                                                             gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16114                   sed -n '\#/stddef.h#{
16115                     s#.*"\(.*/stddef.h\)".*#\1#
16116                     s#^/[^/]#//&#
16117                     p
16118                     q
16119                   }'`'"'
16120
16121
16122 fi
16123 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
16124 $as_echo "$gl_cv_next_stddef_h" >&6; }
16125      fi
16126      NEXT_STDDEF_H=$gl_cv_next_stddef_h
16127
16128      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16129        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16130        gl_next_as_first_directive='<'stddef.h'>'
16131      else
16132        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16133        gl_next_as_first_directive=$gl_cv_next_stddef_h
16134      fi
16135      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
16136
16137
16138
16139
16140   fi
16141
16142   # Code from module stdint:
16143
16144
16145
16146   if test $ac_cv_type_long_long_int = yes; then
16147     HAVE_LONG_LONG_INT=1
16148   else
16149     HAVE_LONG_LONG_INT=0
16150   fi
16151
16152
16153   if test $ac_cv_type_unsigned_long_long_int = yes; then
16154     HAVE_UNSIGNED_LONG_LONG_INT=1
16155   else
16156     HAVE_UNSIGNED_LONG_LONG_INT=0
16157   fi
16158
16159
16160
16161   if test $ac_cv_header_wchar_h = yes; then
16162     HAVE_WCHAR_H=1
16163   else
16164     HAVE_WCHAR_H=0
16165   fi
16166
16167
16168       if test $ac_cv_header_inttypes_h = yes; then
16169     HAVE_INTTYPES_H=1
16170   else
16171     HAVE_INTTYPES_H=0
16172   fi
16173
16174
16175       if test $ac_cv_header_sys_types_h = yes; then
16176     HAVE_SYS_TYPES_H=1
16177   else
16178     HAVE_SYS_TYPES_H=0
16179   fi
16180
16181
16182
16183
16184
16185
16186
16187
16188
16189
16190
16191      if test $gl_cv_have_include_next = yes; then
16192        gl_cv_next_stdint_h='<'stdint.h'>'
16193      else
16194        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
16195 $as_echo_n "checking absolute name of <stdint.h>... " >&6; }
16196 if ${gl_cv_next_stdint_h+:} false; then :
16197   $as_echo_n "(cached) " >&6
16198 else
16199
16200              if test $ac_cv_header_stdint_h = yes; then
16201
16202
16203                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16204 /* end confdefs.h.  */
16205 #include <stdint.h>
16206
16207 _ACEOF
16208                                                                                                                         case "$host_os" in
16209                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16210                  *)    gl_absname_cpp="$ac_cpp" ;;
16211                esac
16212                                                             gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16213                   sed -n '\#/stdint.h#{
16214                     s#.*"\(.*/stdint.h\)".*#\1#
16215                     s#^/[^/]#//&#
16216                     p
16217                     q
16218                   }'`'"'
16219           else
16220                gl_cv_next_stdint_h='<'stdint.h'>'
16221              fi
16222
16223
16224 fi
16225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5
16226 $as_echo "$gl_cv_next_stdint_h" >&6; }
16227      fi
16228      NEXT_STDINT_H=$gl_cv_next_stdint_h
16229
16230      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16231        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16232        gl_next_as_first_directive='<'stdint.h'>'
16233      else
16234        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16235        gl_next_as_first_directive=$gl_cv_next_stdint_h
16236      fi
16237      NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive
16238
16239
16240
16241
16242   if test $ac_cv_header_stdint_h = yes; then
16243     HAVE_STDINT_H=1
16244   else
16245     HAVE_STDINT_H=0
16246   fi
16247
16248
16249     if test $ac_cv_header_stdint_h = yes; then
16250     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
16251 $as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
16252 if ${gl_cv_header_working_stdint_h+:} false; then :
16253   $as_echo_n "(cached) " >&6
16254 else
16255   gl_cv_header_working_stdint_h=no
16256        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16257 /* end confdefs.h.  */
16258
16259
16260 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
16261 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
16262 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16263 #include <stdint.h>
16264 /* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
16265 #if !(defined WCHAR_MIN && defined WCHAR_MAX)
16266 #error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
16267 #endif
16268
16269
16270   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16271      included before <wchar.h>.  */
16272   #include <stddef.h>
16273   #include <signal.h>
16274   #if HAVE_WCHAR_H
16275   # include <stdio.h>
16276   # include <time.h>
16277   # include <wchar.h>
16278   #endif
16279
16280
16281 #ifdef INT8_MAX
16282 int8_t a1 = INT8_MAX;
16283 int8_t a1min = INT8_MIN;
16284 #endif
16285 #ifdef INT16_MAX
16286 int16_t a2 = INT16_MAX;
16287 int16_t a2min = INT16_MIN;
16288 #endif
16289 #ifdef INT32_MAX
16290 int32_t a3 = INT32_MAX;
16291 int32_t a3min = INT32_MIN;
16292 #endif
16293 #ifdef INT64_MAX
16294 int64_t a4 = INT64_MAX;
16295 int64_t a4min = INT64_MIN;
16296 #endif
16297 #ifdef UINT8_MAX
16298 uint8_t b1 = UINT8_MAX;
16299 #else
16300 typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
16301 #endif
16302 #ifdef UINT16_MAX
16303 uint16_t b2 = UINT16_MAX;
16304 #endif
16305 #ifdef UINT32_MAX
16306 uint32_t b3 = UINT32_MAX;
16307 #endif
16308 #ifdef UINT64_MAX
16309 uint64_t b4 = UINT64_MAX;
16310 #endif
16311 int_least8_t c1 = INT8_C (0x7f);
16312 int_least8_t c1max = INT_LEAST8_MAX;
16313 int_least8_t c1min = INT_LEAST8_MIN;
16314 int_least16_t c2 = INT16_C (0x7fff);
16315 int_least16_t c2max = INT_LEAST16_MAX;
16316 int_least16_t c2min = INT_LEAST16_MIN;
16317 int_least32_t c3 = INT32_C (0x7fffffff);
16318 int_least32_t c3max = INT_LEAST32_MAX;
16319 int_least32_t c3min = INT_LEAST32_MIN;
16320 int_least64_t c4 = INT64_C (0x7fffffffffffffff);
16321 int_least64_t c4max = INT_LEAST64_MAX;
16322 int_least64_t c4min = INT_LEAST64_MIN;
16323 uint_least8_t d1 = UINT8_C (0xff);
16324 uint_least8_t d1max = UINT_LEAST8_MAX;
16325 uint_least16_t d2 = UINT16_C (0xffff);
16326 uint_least16_t d2max = UINT_LEAST16_MAX;
16327 uint_least32_t d3 = UINT32_C (0xffffffff);
16328 uint_least32_t d3max = UINT_LEAST32_MAX;
16329 uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
16330 uint_least64_t d4max = UINT_LEAST64_MAX;
16331 int_fast8_t e1 = INT_FAST8_MAX;
16332 int_fast8_t e1min = INT_FAST8_MIN;
16333 int_fast16_t e2 = INT_FAST16_MAX;
16334 int_fast16_t e2min = INT_FAST16_MIN;
16335 int_fast32_t e3 = INT_FAST32_MAX;
16336 int_fast32_t e3min = INT_FAST32_MIN;
16337 int_fast64_t e4 = INT_FAST64_MAX;
16338 int_fast64_t e4min = INT_FAST64_MIN;
16339 uint_fast8_t f1 = UINT_FAST8_MAX;
16340 uint_fast16_t f2 = UINT_FAST16_MAX;
16341 uint_fast32_t f3 = UINT_FAST32_MAX;
16342 uint_fast64_t f4 = UINT_FAST64_MAX;
16343 #ifdef INTPTR_MAX
16344 intptr_t g = INTPTR_MAX;
16345 intptr_t gmin = INTPTR_MIN;
16346 #endif
16347 #ifdef UINTPTR_MAX
16348 uintptr_t h = UINTPTR_MAX;
16349 #endif
16350 intmax_t i = INTMAX_MAX;
16351 uintmax_t j = UINTMAX_MAX;
16352
16353 #include <limits.h> /* for CHAR_BIT */
16354 #define TYPE_MINIMUM(t) \
16355   ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
16356 #define TYPE_MAXIMUM(t) \
16357   ((t) ((t) 0 < (t) -1 \
16358         ? (t) -1 \
16359         : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
16360 struct s {
16361   int check_PTRDIFF:
16362       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
16363       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
16364       ? 1 : -1;
16365   /* Detect bug in FreeBSD 6.0 / ia64.  */
16366   int check_SIG_ATOMIC:
16367       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
16368       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
16369       ? 1 : -1;
16370   int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
16371   int check_WCHAR:
16372       WCHAR_MIN == TYPE_MINIMUM (wchar_t)
16373       && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
16374       ? 1 : -1;
16375   /* Detect bug in mingw.  */
16376   int check_WINT:
16377       WINT_MIN == TYPE_MINIMUM (wint_t)
16378       && WINT_MAX == TYPE_MAXIMUM (wint_t)
16379       ? 1 : -1;
16380
16381   /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
16382   int check_UINT8_C:
16383         (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
16384   int check_UINT16_C:
16385         (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;
16386
16387   /* Detect bugs in OpenBSD 3.9 stdint.h.  */
16388 #ifdef UINT8_MAX
16389   int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
16390 #endif
16391 #ifdef UINT16_MAX
16392   int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
16393 #endif
16394 #ifdef UINT32_MAX
16395   int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
16396 #endif
16397 #ifdef UINT64_MAX
16398   int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
16399 #endif
16400   int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
16401   int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
16402   int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
16403   int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
16404   int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
16405   int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
16406   int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
16407   int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
16408   int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
16409   int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
16410   int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
16411 };
16412
16413 int
16414 main ()
16415 {
16416
16417   ;
16418   return 0;
16419 }
16420 _ACEOF
16421 if ac_fn_c_try_compile "$LINENO"; then :
16422                                                     if test "$cross_compiling" = yes; then :
16423                  gl_cv_header_working_stdint_h=yes
16424
16425 else
16426   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16427 /* end confdefs.h.  */
16428
16429
16430 #define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
16431 #define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
16432 #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
16433 #include <stdint.h>
16434
16435
16436   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16437      included before <wchar.h>.  */
16438   #include <stddef.h>
16439   #include <signal.h>
16440   #if HAVE_WCHAR_H
16441   # include <stdio.h>
16442   # include <time.h>
16443   # include <wchar.h>
16444   #endif
16445
16446
16447 #include <stdio.h>
16448 #include <string.h>
16449 #define MVAL(macro) MVAL1(macro)
16450 #define MVAL1(expression) #expression
16451 static const char *macro_values[] =
16452   {
16453 #ifdef INT8_MAX
16454     MVAL (INT8_MAX),
16455 #endif
16456 #ifdef INT16_MAX
16457     MVAL (INT16_MAX),
16458 #endif
16459 #ifdef INT32_MAX
16460     MVAL (INT32_MAX),
16461 #endif
16462 #ifdef INT64_MAX
16463     MVAL (INT64_MAX),
16464 #endif
16465 #ifdef UINT8_MAX
16466     MVAL (UINT8_MAX),
16467 #endif
16468 #ifdef UINT16_MAX
16469     MVAL (UINT16_MAX),
16470 #endif
16471 #ifdef UINT32_MAX
16472     MVAL (UINT32_MAX),
16473 #endif
16474 #ifdef UINT64_MAX
16475     MVAL (UINT64_MAX),
16476 #endif
16477     NULL
16478   };
16479
16480 int
16481 main ()
16482 {
16483
16484   const char **mv;
16485   for (mv = macro_values; *mv != NULL; mv++)
16486     {
16487       const char *value = *mv;
16488       /* Test whether it looks like a cast expression.  */
16489       if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
16490           || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
16491           || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
16492           || strncmp (value, "((int)"/*)*/, 6) == 0
16493           || strncmp (value, "((signed short)"/*)*/, 15) == 0
16494           || strncmp (value, "((signed char)"/*)*/, 14) == 0)
16495         return mv - macro_values + 1;
16496     }
16497   return 0;
16498
16499   ;
16500   return 0;
16501 }
16502 _ACEOF
16503 if ac_fn_c_try_run "$LINENO"; then :
16504   gl_cv_header_working_stdint_h=yes
16505 fi
16506 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16507   conftest.$ac_objext conftest.beam conftest.$ac_ext
16508 fi
16509
16510
16511 fi
16512 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16513
16514 fi
16515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
16516 $as_echo "$gl_cv_header_working_stdint_h" >&6; }
16517   fi
16518   if test "$gl_cv_header_working_stdint_h" = yes; then
16519     STDINT_H=
16520   else
16521             for ac_header in sys/inttypes.h sys/bitypes.h
16522 do :
16523   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
16524 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
16525 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
16526   cat >>confdefs.h <<_ACEOF
16527 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
16528 _ACEOF
16529
16530 fi
16531
16532 done
16533
16534     if test $ac_cv_header_sys_inttypes_h = yes; then
16535       HAVE_SYS_INTTYPES_H=1
16536     else
16537       HAVE_SYS_INTTYPES_H=0
16538     fi
16539
16540     if test $ac_cv_header_sys_bitypes_h = yes; then
16541       HAVE_SYS_BITYPES_H=1
16542     else
16543       HAVE_SYS_BITYPES_H=0
16544     fi
16545
16546
16547
16548
16549   if test $APPLE_UNIVERSAL_BUILD = 0; then
16550
16551
16552   for gltype in ptrdiff_t size_t ; do
16553     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
16554 $as_echo_n "checking for bit size of $gltype... " >&6; }
16555 if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
16556   $as_echo_n "(cached) " >&6
16557 else
16558   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
16559   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16560      included before <wchar.h>.  */
16561   #include <stddef.h>
16562   #include <signal.h>
16563   #if HAVE_WCHAR_H
16564   # include <stdio.h>
16565   # include <time.h>
16566   # include <wchar.h>
16567   #endif
16568
16569 #include <limits.h>"; then :
16570
16571 else
16572   result=unknown
16573 fi
16574
16575        eval gl_cv_bitsizeof_${gltype}=\$result
16576
16577 fi
16578 eval ac_res=\$gl_cv_bitsizeof_${gltype}
16579                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16580 $as_echo "$ac_res" >&6; }
16581     eval result=\$gl_cv_bitsizeof_${gltype}
16582     if test $result = unknown; then
16583                                                 result=0
16584     fi
16585     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16586     cat >>confdefs.h <<_ACEOF
16587 #define BITSIZEOF_${GLTYPE} $result
16588 _ACEOF
16589
16590     eval BITSIZEOF_${GLTYPE}=\$result
16591   done
16592
16593
16594   fi
16595
16596
16597   for gltype in sig_atomic_t wchar_t wint_t ; do
16598     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
16599 $as_echo_n "checking for bit size of $gltype... " >&6; }
16600 if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
16601   $as_echo_n "(cached) " >&6
16602 else
16603   if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
16604   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16605      included before <wchar.h>.  */
16606   #include <stddef.h>
16607   #include <signal.h>
16608   #if HAVE_WCHAR_H
16609   # include <stdio.h>
16610   # include <time.h>
16611   # include <wchar.h>
16612   #endif
16613
16614 #include <limits.h>"; then :
16615
16616 else
16617   result=unknown
16618 fi
16619
16620        eval gl_cv_bitsizeof_${gltype}=\$result
16621
16622 fi
16623 eval ac_res=\$gl_cv_bitsizeof_${gltype}
16624                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16625 $as_echo "$ac_res" >&6; }
16626     eval result=\$gl_cv_bitsizeof_${gltype}
16627     if test $result = unknown; then
16628                                                 result=0
16629     fi
16630     GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16631     cat >>confdefs.h <<_ACEOF
16632 #define BITSIZEOF_${GLTYPE} $result
16633 _ACEOF
16634
16635     eval BITSIZEOF_${GLTYPE}=\$result
16636   done
16637
16638
16639
16640
16641   for gltype in sig_atomic_t wchar_t wint_t ; do
16642     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
16643 $as_echo_n "checking whether $gltype is signed... " >&6; }
16644 if eval \${gl_cv_type_${gltype}_signed+:} false; then :
16645   $as_echo_n "(cached) " >&6
16646 else
16647   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16648 /* end confdefs.h.  */
16649
16650   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16651      included before <wchar.h>.  */
16652   #include <stddef.h>
16653   #include <signal.h>
16654   #if HAVE_WCHAR_H
16655   # include <stdio.h>
16656   # include <time.h>
16657   # include <wchar.h>
16658   #endif
16659
16660             int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
16661 int
16662 main ()
16663 {
16664
16665   ;
16666   return 0;
16667 }
16668 _ACEOF
16669 if ac_fn_c_try_compile "$LINENO"; then :
16670   result=yes
16671 else
16672   result=no
16673 fi
16674 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16675        eval gl_cv_type_${gltype}_signed=\$result
16676
16677 fi
16678 eval ac_res=\$gl_cv_type_${gltype}_signed
16679                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16680 $as_echo "$ac_res" >&6; }
16681     eval result=\$gl_cv_type_${gltype}_signed
16682     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16683     if test "$result" = yes; then
16684       cat >>confdefs.h <<_ACEOF
16685 #define HAVE_SIGNED_${GLTYPE} 1
16686 _ACEOF
16687
16688       eval HAVE_SIGNED_${GLTYPE}=1
16689     else
16690       eval HAVE_SIGNED_${GLTYPE}=0
16691     fi
16692   done
16693
16694
16695   gl_cv_type_ptrdiff_t_signed=yes
16696   gl_cv_type_size_t_signed=no
16697   if test $APPLE_UNIVERSAL_BUILD = 0; then
16698
16699
16700   for gltype in ptrdiff_t size_t ; do
16701     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
16702 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
16703 if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
16704   $as_echo_n "(cached) " >&6
16705 else
16706   eval gl_cv_type_${gltype}_suffix=no
16707        eval result=\$gl_cv_type_${gltype}_signed
16708        if test "$result" = yes; then
16709          glsufu=
16710        else
16711          glsufu=u
16712        fi
16713        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
16714          case $glsuf in
16715            '')  gltype1='int';;
16716            l)   gltype1='long int';;
16717            ll)  gltype1='long long int';;
16718            i64) gltype1='__int64';;
16719            u)   gltype1='unsigned int';;
16720            ul)  gltype1='unsigned long int';;
16721            ull) gltype1='unsigned long long int';;
16722            ui64)gltype1='unsigned __int64';;
16723          esac
16724          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16725 /* end confdefs.h.  */
16726
16727   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16728      included before <wchar.h>.  */
16729   #include <stddef.h>
16730   #include <signal.h>
16731   #if HAVE_WCHAR_H
16732   # include <stdio.h>
16733   # include <time.h>
16734   # include <wchar.h>
16735   #endif
16736
16737               extern $gltype foo;
16738               extern $gltype1 foo;
16739 int
16740 main ()
16741 {
16742
16743   ;
16744   return 0;
16745 }
16746 _ACEOF
16747 if ac_fn_c_try_compile "$LINENO"; then :
16748   eval gl_cv_type_${gltype}_suffix=\$glsuf
16749 fi
16750 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16751          eval result=\$gl_cv_type_${gltype}_suffix
16752          test "$result" != no && break
16753        done
16754 fi
16755 eval ac_res=\$gl_cv_type_${gltype}_suffix
16756                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16757 $as_echo "$ac_res" >&6; }
16758     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16759     eval result=\$gl_cv_type_${gltype}_suffix
16760     test "$result" = no && result=
16761     eval ${GLTYPE}_SUFFIX=\$result
16762     cat >>confdefs.h <<_ACEOF
16763 #define ${GLTYPE}_SUFFIX $result
16764 _ACEOF
16765
16766   done
16767
16768
16769   fi
16770
16771
16772   for gltype in sig_atomic_t wchar_t wint_t ; do
16773     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
16774 $as_echo_n "checking for $gltype integer literal suffix... " >&6; }
16775 if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
16776   $as_echo_n "(cached) " >&6
16777 else
16778   eval gl_cv_type_${gltype}_suffix=no
16779        eval result=\$gl_cv_type_${gltype}_signed
16780        if test "$result" = yes; then
16781          glsufu=
16782        else
16783          glsufu=u
16784        fi
16785        for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
16786          case $glsuf in
16787            '')  gltype1='int';;
16788            l)   gltype1='long int';;
16789            ll)  gltype1='long long int';;
16790            i64) gltype1='__int64';;
16791            u)   gltype1='unsigned int';;
16792            ul)  gltype1='unsigned long int';;
16793            ull) gltype1='unsigned long long int';;
16794            ui64)gltype1='unsigned __int64';;
16795          esac
16796          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16797 /* end confdefs.h.  */
16798
16799   /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
16800      included before <wchar.h>.  */
16801   #include <stddef.h>
16802   #include <signal.h>
16803   #if HAVE_WCHAR_H
16804   # include <stdio.h>
16805   # include <time.h>
16806   # include <wchar.h>
16807   #endif
16808
16809               extern $gltype foo;
16810               extern $gltype1 foo;
16811 int
16812 main ()
16813 {
16814
16815   ;
16816   return 0;
16817 }
16818 _ACEOF
16819 if ac_fn_c_try_compile "$LINENO"; then :
16820   eval gl_cv_type_${gltype}_suffix=\$glsuf
16821 fi
16822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16823          eval result=\$gl_cv_type_${gltype}_suffix
16824          test "$result" != no && break
16825        done
16826 fi
16827 eval ac_res=\$gl_cv_type_${gltype}_suffix
16828                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
16829 $as_echo "$ac_res" >&6; }
16830     GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
16831     eval result=\$gl_cv_type_${gltype}_suffix
16832     test "$result" = no && result=
16833     eval ${GLTYPE}_SUFFIX=\$result
16834     cat >>confdefs.h <<_ACEOF
16835 #define ${GLTYPE}_SUFFIX $result
16836 _ACEOF
16837
16838   done
16839
16840
16841
16842     STDINT_H=stdint.h
16843   fi
16844
16845
16846   # Code from module stdlib:
16847
16848
16849
16850
16851
16852
16853
16854
16855
16856
16857      if test $gl_cv_have_include_next = yes; then
16858        gl_cv_next_stdlib_h='<'stdlib.h'>'
16859      else
16860        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdlib.h>" >&5
16861 $as_echo_n "checking absolute name of <stdlib.h>... " >&6; }
16862 if ${gl_cv_next_stdlib_h+:} false; then :
16863   $as_echo_n "(cached) " >&6
16864 else
16865
16866                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16867 /* end confdefs.h.  */
16868 #include <stdlib.h>
16869
16870 _ACEOF
16871                                                                                                                         case "$host_os" in
16872                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16873                  *)    gl_absname_cpp="$ac_cpp" ;;
16874                esac
16875                                                             gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16876                   sed -n '\#/stdlib.h#{
16877                     s#.*"\(.*/stdlib.h\)".*#\1#
16878                     s#^/[^/]#//&#
16879                     p
16880                     q
16881                   }'`'"'
16882
16883
16884 fi
16885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5
16886 $as_echo "$gl_cv_next_stdlib_h" >&6; }
16887      fi
16888      NEXT_STDLIB_H=$gl_cv_next_stdlib_h
16889
16890      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16891        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16892        gl_next_as_first_directive='<'stdlib.h'>'
16893      else
16894        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16895        gl_next_as_first_directive=$gl_cv_next_stdlib_h
16896      fi
16897      NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive
16898
16899
16900
16901
16902
16903
16904
16905   # Code from module strftime:
16906
16907
16908
16909
16910
16911
16912
16913
16914
16915
16916   gl_LIBOBJS="$gl_LIBOBJS strftime.$ac_objext"
16917
16918
16919  # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE.
16920
16921
16922
16923
16924
16925
16926
16927 $as_echo "#define my_strftime nstrftime" >>confdefs.h
16928
16929
16930
16931   # Code from module sys_stat:
16932
16933
16934
16935
16936
16937
16938
16939
16940
16941
16942
16943
16944
16945
16946
16947
16948      if test $gl_cv_have_include_next = yes; then
16949        gl_cv_next_sys_stat_h='<'sys/stat.h'>'
16950      else
16951        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <sys/stat.h>" >&5
16952 $as_echo_n "checking absolute name of <sys/stat.h>... " >&6; }
16953 if ${gl_cv_next_sys_stat_h+:} false; then :
16954   $as_echo_n "(cached) " >&6
16955 else
16956
16957              if test $ac_cv_header_sys_stat_h = yes; then
16958
16959
16960                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16961 /* end confdefs.h.  */
16962 #include <sys/stat.h>
16963
16964 _ACEOF
16965                                                                                                                         case "$host_os" in
16966                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
16967                  *)    gl_absname_cpp="$ac_cpp" ;;
16968                esac
16969                                                             gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
16970                   sed -n '\#/sys/stat.h#{
16971                     s#.*"\(.*/sys/stat.h\)".*#\1#
16972                     s#^/[^/]#//&#
16973                     p
16974                     q
16975                   }'`'"'
16976           else
16977                gl_cv_next_sys_stat_h='<'sys/stat.h'>'
16978              fi
16979
16980
16981 fi
16982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5
16983 $as_echo "$gl_cv_next_sys_stat_h" >&6; }
16984      fi
16985      NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h
16986
16987      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
16988        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
16989        gl_next_as_first_directive='<'sys/stat.h'>'
16990      else
16991        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
16992        gl_next_as_first_directive=$gl_cv_next_sys_stat_h
16993      fi
16994      NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive
16995
16996
16997
16998
16999
17000       ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include <sys/types.h>
17001      #include <sys/stat.h>
17002 "
17003 if test "x$ac_cv_type_nlink_t" = xyes; then :
17004
17005 else
17006
17007 $as_echo "#define nlink_t int" >>confdefs.h
17008
17009 fi
17010
17011
17012
17013
17014
17015   # Code from module time:
17016
17017
17018
17019   # Code from module time_r:
17020
17021
17022
17023
17024
17025
17026
17027   if test $ac_cv_have_decl_localtime_r = no; then
17028     HAVE_DECL_LOCALTIME_R=0
17029   fi
17030
17031
17032   if test $ac_cv_func_localtime_r = yes; then
17033     HAVE_LOCALTIME_R=1
17034     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
17035 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
17036 if ${gl_cv_time_r_posix+:} false; then :
17037   $as_echo_n "(cached) " >&6
17038 else
17039   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17040 /* end confdefs.h.  */
17041 #include <time.h>
17042 int
17043 main ()
17044 {
17045 /* We don't need to append 'restrict's to the argument types,
17046                  even though the POSIX signature has the 'restrict's,
17047                  since C99 says they can't affect type compatibility.  */
17048               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
17049               if (ptr) return 0;
17050               /* Check the return type is a pointer.
17051                  On HP-UX 10 it is 'int'.  */
17052               *localtime_r (0, 0);
17053   ;
17054   return 0;
17055 }
17056
17057 _ACEOF
17058 if ac_fn_c_try_compile "$LINENO"; then :
17059   gl_cv_time_r_posix=yes
17060 else
17061   gl_cv_time_r_posix=no
17062 fi
17063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17064
17065 fi
17066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
17067 $as_echo "$gl_cv_time_r_posix" >&6; }
17068     if test $gl_cv_time_r_posix = yes; then
17069       REPLACE_LOCALTIME_R=0
17070     else
17071       REPLACE_LOCALTIME_R=1
17072     fi
17073   else
17074     HAVE_LOCALTIME_R=0
17075   fi
17076   if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
17077
17078
17079
17080
17081
17082
17083
17084
17085   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
17086
17087
17088   :
17089
17090   fi
17091
17092
17093
17094
17095   GNULIB_TIME_R=1
17096
17097
17098
17099   # Code from module unistd:
17100
17101
17102
17103
17104
17105
17106
17107
17108
17109
17110
17111
17112
17113      if test $gl_cv_have_include_next = yes; then
17114        gl_cv_next_unistd_h='<'unistd.h'>'
17115      else
17116        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
17117 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
17118 if ${gl_cv_next_unistd_h+:} false; then :
17119   $as_echo_n "(cached) " >&6
17120 else
17121
17122              if test $ac_cv_header_unistd_h = yes; then
17123
17124
17125                cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17126 /* end confdefs.h.  */
17127 #include <unistd.h>
17128
17129 _ACEOF
17130                                                                                                                         case "$host_os" in
17131                  aix*) gl_absname_cpp="$ac_cpp -C" ;;
17132                  *)    gl_absname_cpp="$ac_cpp" ;;
17133                esac
17134                                                             gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
17135                   sed -n '\#/unistd.h#{
17136                     s#.*"\(.*/unistd.h\)".*#\1#
17137                     s#^/[^/]#//&#
17138                     p
17139                     q
17140                   }'`'"'
17141           else
17142                gl_cv_next_unistd_h='<'unistd.h'>'
17143              fi
17144
17145
17146 fi
17147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
17148 $as_echo "$gl_cv_next_unistd_h" >&6; }
17149      fi
17150      NEXT_UNISTD_H=$gl_cv_next_unistd_h
17151
17152      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
17153        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
17154        gl_next_as_first_directive='<'unistd.h'>'
17155      else
17156        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
17157        gl_next_as_first_directive=$gl_cv_next_unistd_h
17158      fi
17159      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
17160
17161
17162
17163
17164   if test $ac_cv_header_unistd_h = yes; then
17165     HAVE_UNISTD_H=1
17166   else
17167     HAVE_UNISTD_H=0
17168   fi
17169
17170
17171
17172
17173   # Code from module warn-on-use:
17174   # End of code from modules
17175
17176
17177
17178
17179
17180
17181
17182
17183
17184   gltests_libdeps=
17185   gltests_ltlibdeps=
17186
17187
17188
17189
17190
17191
17192
17193
17194
17195   gl_source_base='tests'
17196   gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS
17197
17198   gl_module_indicator_condition=$gltests_WITNESS
17199
17200
17201
17202
17203
17204
17205
17206
17207
17208   LIBGNU_LIBDEPS="$gl_libdeps"
17209
17210   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
17211
17212
17213
17214 # UNIX98 PTYs.
17215 for ac_func in grantpt
17216 do :
17217   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
17218 if test "x$ac_cv_func_grantpt" = xyes; then :
17219   cat >>confdefs.h <<_ACEOF
17220 #define HAVE_GRANTPT 1
17221 _ACEOF
17222
17223 fi
17224 done
17225
17226
17227 # PTY-related GNU extensions.
17228 for ac_func in getpt
17229 do :
17230   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
17231 if test "x$ac_cv_func_getpt" = xyes; then :
17232   cat >>confdefs.h <<_ACEOF
17233 #define HAVE_GETPT 1
17234 _ACEOF
17235
17236 fi
17237 done
17238
17239
17240 # Check this now, so that we will NOT find the above functions in ncurses.
17241 # That is because we have not set up to link ncurses in lib-src.
17242 # It's better to believe a function is not available
17243 # than to expect to find it in ncurses.
17244 # Also we need tputs and friends to be able to build at all.
17245 have_tputs_et_al=true
17246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
17247 $as_echo_n "checking for library containing tputs... " >&6; }
17248 if ${ac_cv_search_tputs+:} false; then :
17249   $as_echo_n "(cached) " >&6
17250 else
17251   ac_func_search_save_LIBS=$LIBS
17252 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17253 /* end confdefs.h.  */
17254
17255 /* Override any GCC internal prototype to avoid an error.
17256    Use char because int might match the return type of a GCC
17257    builtin and then its argument prototype would still apply.  */
17258 #ifdef __cplusplus
17259 extern "C"
17260 #endif
17261 char tputs ();
17262 int
17263 main ()
17264 {
17265 return tputs ();
17266   ;
17267   return 0;
17268 }
17269 _ACEOF
17270 for ac_lib in '' ncurses terminfo termcap; do
17271   if test -z "$ac_lib"; then
17272     ac_res="none required"
17273   else
17274     ac_res=-l$ac_lib
17275     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
17276   fi
17277   if ac_fn_c_try_link "$LINENO"; then :
17278   ac_cv_search_tputs=$ac_res
17279 fi
17280 rm -f core conftest.err conftest.$ac_objext \
17281     conftest$ac_exeext
17282   if ${ac_cv_search_tputs+:} false; then :
17283   break
17284 fi
17285 done
17286 if ${ac_cv_search_tputs+:} false; then :
17287
17288 else
17289   ac_cv_search_tputs=no
17290 fi
17291 rm conftest.$ac_ext
17292 LIBS=$ac_func_search_save_LIBS
17293 fi
17294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
17295 $as_echo "$ac_cv_search_tputs" >&6; }
17296 ac_res=$ac_cv_search_tputs
17297 if test "$ac_res" != no; then :
17298   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
17299
17300 else
17301   have_tputs_et_al=false
17302 fi
17303
17304 if test "$have_tputs_et_al" != true; then
17305   as_fn_error $? "I couldn't find termcap functions (tputs and friends).
17306 Maybe some development libraries/packages are missing?  Try installing
17307 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
17308 fi
17309 # Must define this when any termcap library is found.
17310
17311 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
17312
17313 ## FIXME This was the cpp logic, but I am not sure it is right.
17314 ## The above test has not necessarily found libncurses.
17315 HAVE_LIBNCURSES=yes
17316
17317 ## Use terminfo instead of termcap?
17318 ## Note only system files NOT using terminfo are:
17319 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
17320 ## darwin|gnu without ncurses.
17321 TERMINFO=no
17322 LIBS_TERMCAP=
17323 case "$opsys" in
17324   ## cygwin: Fewer environment variables to go wrong, more terminal types.
17325   ## hpux10-20: Use the system provided termcap(3) library.
17326   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
17327   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
17328   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
17329
17330   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
17331   ##  The ncurses library has been moved out of the System framework in
17332   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
17333   ##  option to use it.
17334   darwin|gnu*)
17335     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
17336     if test "x$HAVE_LIBNCURSES" = "xyes"; then
17337       TERMINFO=yes
17338       LIBS_TERMCAP="-lncurses"
17339     fi
17340     ;;
17341
17342   freebsd)
17343     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
17344 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
17345     if ${emacs_cv_freebsd_terminfo+:} false; then :
17346   $as_echo_n "(cached) " >&6
17347 else
17348   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17349 /* end confdefs.h.  */
17350 #include <osreldate.h>
17351 int
17352 main ()
17353 {
17354 #if __FreeBSD_version < 400000
17355 fail;
17356 #endif
17357
17358   ;
17359   return 0;
17360 }
17361 _ACEOF
17362 if ac_fn_c_try_link "$LINENO"; then :
17363   emacs_cv_freebsd_terminfo=yes
17364 else
17365   emacs_cv_freebsd_terminfo=no
17366 fi
17367 rm -f core conftest.err conftest.$ac_objext \
17368     conftest$ac_exeext conftest.$ac_ext
17369 fi
17370
17371
17372     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
17373 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
17374
17375     if test $emacs_cv_freebsd_terminfo = yes; then
17376       TERMINFO=yes
17377       LIBS_TERMCAP="-lncurses"
17378     else
17379       LIBS_TERMCAP="-ltermcap"
17380     fi
17381     ;;
17382
17383   netbsd)
17384     if test $ac_cv_search_tputs = -lterminfo; then
17385       TERMINFO=yes
17386       LIBS_TERMCAP="-lterminfo"
17387     else
17388       LIBS_TERMCAP="-ltermcap"
17389     fi
17390     ;;
17391
17392 esac
17393
17394 case "$opsys" in
17395   ## hpux: Make sure we get select from libc rather than from libcurses
17396   ##  because libcurses on HPUX 10.10 has a broken version of select.
17397   ##  We used to use -lc -lcurses, but this may be cleaner.
17398   hpux*) LIBS_TERMCAP="-ltermcap" ;;
17399
17400   openbsd) LIBS_TERMCAP="-lncurses" ;;
17401
17402   ## Must use system termcap, if we use any termcap.  It does special things.
17403   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
17404 esac
17405
17406 TERMCAP_OBJ=tparam.o
17407 if test $TERMINFO = yes; then
17408
17409 $as_echo "#define TERMINFO 1" >>confdefs.h
17410
17411
17412   ## Default used to be -ltermcap.  Add a case above if need something else.
17413   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
17414
17415   TERMCAP_OBJ=terminfo.o
17416 fi
17417
17418
17419
17420
17421 # Do we have res_init, for detecting changes in /etc/resolv.conf?
17422 resolv=no
17423 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17424 /* end confdefs.h.  */
17425 #include <netinet/in.h>
17426 #include <arpa/nameser.h>
17427 #include <resolv.h>
17428 int
17429 main ()
17430 {
17431 return res_init();
17432   ;
17433   return 0;
17434 }
17435 _ACEOF
17436 if ac_fn_c_try_link "$LINENO"; then :
17437   have_res_init=yes
17438 else
17439   have_res_init=no
17440 fi
17441 rm -f core conftest.err conftest.$ac_objext \
17442     conftest$ac_exeext conftest.$ac_ext
17443 if test "$have_res_init" = no; then
17444   OLIBS="$LIBS"
17445   LIBS="$LIBS -lresolv"
17446   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
17447 $as_echo_n "checking for res_init with -lresolv... " >&6; }
17448   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17449 /* end confdefs.h.  */
17450 #include <netinet/in.h>
17451 #include <arpa/nameser.h>
17452 #include <resolv.h>
17453 int
17454 main ()
17455 {
17456 return res_init();
17457   ;
17458   return 0;
17459 }
17460 _ACEOF
17461 if ac_fn_c_try_link "$LINENO"; then :
17462   have_res_init=yes
17463 else
17464   have_res_init=no
17465 fi
17466 rm -f core conftest.err conftest.$ac_objext \
17467     conftest$ac_exeext conftest.$ac_ext
17468   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
17469 $as_echo "$have_res_init" >&6; }
17470   if test "$have_res_init" = yes ; then
17471     resolv=yes
17472   fi
17473   LIBS="$OLIBS"
17474 fi
17475
17476 if test "$have_res_init" = yes; then
17477
17478 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
17479
17480 fi
17481
17482 # Do we need the Hesiod library to provide the support routines?
17483 LIBHESIOD=
17484 if test "$with_hesiod" != no ; then
17485   # Don't set $LIBS here -- see comments above.  FIXME which comments?
17486   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
17487 if test "x$ac_cv_func_res_send" = xyes; then :
17488
17489 else
17490   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
17491 if test "x$ac_cv_func___res_send" = xyes; then :
17492
17493 else
17494   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
17495 $as_echo_n "checking for res_send in -lresolv... " >&6; }
17496 if ${ac_cv_lib_resolv_res_send+:} false; then :
17497   $as_echo_n "(cached) " >&6
17498 else
17499   ac_check_lib_save_LIBS=$LIBS
17500 LIBS="-lresolv  $LIBS"
17501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17502 /* end confdefs.h.  */
17503
17504 /* Override any GCC internal prototype to avoid an error.
17505    Use char because int might match the return type of a GCC
17506    builtin and then its argument prototype would still apply.  */
17507 #ifdef __cplusplus
17508 extern "C"
17509 #endif
17510 char res_send ();
17511 int
17512 main ()
17513 {
17514 return res_send ();
17515   ;
17516   return 0;
17517 }
17518 _ACEOF
17519 if ac_fn_c_try_link "$LINENO"; then :
17520   ac_cv_lib_resolv_res_send=yes
17521 else
17522   ac_cv_lib_resolv_res_send=no
17523 fi
17524 rm -f core conftest.err conftest.$ac_objext \
17525     conftest$ac_exeext conftest.$ac_ext
17526 LIBS=$ac_check_lib_save_LIBS
17527 fi
17528 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
17529 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
17530 if test "x$ac_cv_lib_resolv_res_send" = xyes; then :
17531   resolv=yes
17532 else
17533   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
17534 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
17535 if ${ac_cv_lib_resolv___res_send+:} false; then :
17536   $as_echo_n "(cached) " >&6
17537 else
17538   ac_check_lib_save_LIBS=$LIBS
17539 LIBS="-lresolv  $LIBS"
17540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17541 /* end confdefs.h.  */
17542
17543 /* Override any GCC internal prototype to avoid an error.
17544    Use char because int might match the return type of a GCC
17545    builtin and then its argument prototype would still apply.  */
17546 #ifdef __cplusplus
17547 extern "C"
17548 #endif
17549 char __res_send ();
17550 int
17551 main ()
17552 {
17553 return __res_send ();
17554   ;
17555   return 0;
17556 }
17557 _ACEOF
17558 if ac_fn_c_try_link "$LINENO"; then :
17559   ac_cv_lib_resolv___res_send=yes
17560 else
17561   ac_cv_lib_resolv___res_send=no
17562 fi
17563 rm -f core conftest.err conftest.$ac_objext \
17564     conftest$ac_exeext conftest.$ac_ext
17565 LIBS=$ac_check_lib_save_LIBS
17566 fi
17567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
17568 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
17569 if test "x$ac_cv_lib_resolv___res_send" = xyes; then :
17570   resolv=yes
17571 fi
17572
17573 fi
17574
17575 fi
17576
17577 fi
17578
17579   if test "$resolv" = yes ; then
17580     RESOLVLIB=-lresolv
17581   else
17582     RESOLVLIB=
17583   fi
17584   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
17585 if test "x$ac_cv_func_hes_getmailhost" = xyes; then :
17586
17587 else
17588   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
17589 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
17590 if ${ac_cv_lib_hesiod_hes_getmailhost+:} false; then :
17591   $as_echo_n "(cached) " >&6
17592 else
17593   ac_check_lib_save_LIBS=$LIBS
17594 LIBS="-lhesiod $RESOLVLIB $LIBS"
17595 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17596 /* end confdefs.h.  */
17597
17598 /* Override any GCC internal prototype to avoid an error.
17599    Use char because int might match the return type of a GCC
17600    builtin and then its argument prototype would still apply.  */
17601 #ifdef __cplusplus
17602 extern "C"
17603 #endif
17604 char hes_getmailhost ();
17605 int
17606 main ()
17607 {
17608 return hes_getmailhost ();
17609   ;
17610   return 0;
17611 }
17612 _ACEOF
17613 if ac_fn_c_try_link "$LINENO"; then :
17614   ac_cv_lib_hesiod_hes_getmailhost=yes
17615 else
17616   ac_cv_lib_hesiod_hes_getmailhost=no
17617 fi
17618 rm -f core conftest.err conftest.$ac_objext \
17619     conftest$ac_exeext conftest.$ac_ext
17620 LIBS=$ac_check_lib_save_LIBS
17621 fi
17622 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
17623 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
17624 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = xyes; then :
17625   hesiod=yes
17626 else
17627   :
17628 fi
17629
17630 fi
17631
17632
17633   if test x"$hesiod" = xyes; then
17634
17635 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
17636
17637     LIBHESIOD=-lhesiod
17638   fi
17639 fi
17640
17641
17642 # Do we need libresolv (due to res_init or Hesiod)?
17643 if test "$resolv" = yes ; then
17644
17645 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
17646
17647   LIBRESOLV=-lresolv
17648 else
17649   LIBRESOLV=
17650 fi
17651
17652
17653 # These tell us which Kerberos-related libraries to use.
17654 COM_ERRLIB=
17655 CRYPTOLIB=
17656 KRB5LIB=
17657 DESLIB=
17658 KRB4LIB=
17659
17660 if test "${with_kerberos}" != no; then
17661   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
17662 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
17663 if ${ac_cv_lib_com_err_com_err+:} false; then :
17664   $as_echo_n "(cached) " >&6
17665 else
17666   ac_check_lib_save_LIBS=$LIBS
17667 LIBS="-lcom_err  $LIBS"
17668 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17669 /* end confdefs.h.  */
17670
17671 /* Override any GCC internal prototype to avoid an error.
17672    Use char because int might match the return type of a GCC
17673    builtin and then its argument prototype would still apply.  */
17674 #ifdef __cplusplus
17675 extern "C"
17676 #endif
17677 char com_err ();
17678 int
17679 main ()
17680 {
17681 return com_err ();
17682   ;
17683   return 0;
17684 }
17685 _ACEOF
17686 if ac_fn_c_try_link "$LINENO"; then :
17687   ac_cv_lib_com_err_com_err=yes
17688 else
17689   ac_cv_lib_com_err_com_err=no
17690 fi
17691 rm -f core conftest.err conftest.$ac_objext \
17692     conftest$ac_exeext conftest.$ac_ext
17693 LIBS=$ac_check_lib_save_LIBS
17694 fi
17695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
17696 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
17697 if test "x$ac_cv_lib_com_err_com_err" = xyes; then :
17698   have_com_err=yes
17699 else
17700   have_com_err=no
17701 fi
17702
17703   if test $have_com_err = yes; then
17704     COM_ERRLIB=-lcom_err
17705     LIBS="$COM_ERRLIB $LIBS"
17706
17707 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
17708
17709   fi
17710   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
17711 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
17712 if ${ac_cv_lib_crypto_mit_des_cbc_encrypt+:} false; then :
17713   $as_echo_n "(cached) " >&6
17714 else
17715   ac_check_lib_save_LIBS=$LIBS
17716 LIBS="-lcrypto  $LIBS"
17717 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17718 /* end confdefs.h.  */
17719
17720 /* Override any GCC internal prototype to avoid an error.
17721    Use char because int might match the return type of a GCC
17722    builtin and then its argument prototype would still apply.  */
17723 #ifdef __cplusplus
17724 extern "C"
17725 #endif
17726 char mit_des_cbc_encrypt ();
17727 int
17728 main ()
17729 {
17730 return mit_des_cbc_encrypt ();
17731   ;
17732   return 0;
17733 }
17734 _ACEOF
17735 if ac_fn_c_try_link "$LINENO"; then :
17736   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
17737 else
17738   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
17739 fi
17740 rm -f core conftest.err conftest.$ac_objext \
17741     conftest$ac_exeext conftest.$ac_ext
17742 LIBS=$ac_check_lib_save_LIBS
17743 fi
17744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
17745 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
17746 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = xyes; then :
17747   have_crypto=yes
17748 else
17749   have_crypto=no
17750 fi
17751
17752   if test $have_crypto = yes; then
17753     CRYPTOLIB=-lcrypto
17754     LIBS="$CRYPTOLIB $LIBS"
17755
17756 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
17757
17758   fi
17759   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
17760 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
17761 if ${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+:} false; then :
17762   $as_echo_n "(cached) " >&6
17763 else
17764   ac_check_lib_save_LIBS=$LIBS
17765 LIBS="-lk5crypto  $LIBS"
17766 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17767 /* end confdefs.h.  */
17768
17769 /* Override any GCC internal prototype to avoid an error.
17770    Use char because int might match the return type of a GCC
17771    builtin and then its argument prototype would still apply.  */
17772 #ifdef __cplusplus
17773 extern "C"
17774 #endif
17775 char mit_des_cbc_encrypt ();
17776 int
17777 main ()
17778 {
17779 return mit_des_cbc_encrypt ();
17780   ;
17781   return 0;
17782 }
17783 _ACEOF
17784 if ac_fn_c_try_link "$LINENO"; then :
17785   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
17786 else
17787   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
17788 fi
17789 rm -f core conftest.err conftest.$ac_objext \
17790     conftest$ac_exeext conftest.$ac_ext
17791 LIBS=$ac_check_lib_save_LIBS
17792 fi
17793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
17794 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
17795 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = xyes; then :
17796   have_k5crypto=yes
17797 else
17798   have_k5crypto=no
17799 fi
17800
17801   if test $have_k5crypto = yes; then
17802     CRYPTOLIB=-lk5crypto
17803     LIBS="$CRYPTOLIB $LIBS"
17804
17805 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
17806
17807   fi
17808   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
17809 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
17810 if ${ac_cv_lib_krb5_krb5_init_context+:} false; then :
17811   $as_echo_n "(cached) " >&6
17812 else
17813   ac_check_lib_save_LIBS=$LIBS
17814 LIBS="-lkrb5  $LIBS"
17815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17816 /* end confdefs.h.  */
17817
17818 /* Override any GCC internal prototype to avoid an error.
17819    Use char because int might match the return type of a GCC
17820    builtin and then its argument prototype would still apply.  */
17821 #ifdef __cplusplus
17822 extern "C"
17823 #endif
17824 char krb5_init_context ();
17825 int
17826 main ()
17827 {
17828 return krb5_init_context ();
17829   ;
17830   return 0;
17831 }
17832 _ACEOF
17833 if ac_fn_c_try_link "$LINENO"; then :
17834   ac_cv_lib_krb5_krb5_init_context=yes
17835 else
17836   ac_cv_lib_krb5_krb5_init_context=no
17837 fi
17838 rm -f core conftest.err conftest.$ac_objext \
17839     conftest$ac_exeext conftest.$ac_ext
17840 LIBS=$ac_check_lib_save_LIBS
17841 fi
17842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
17843 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
17844 if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then :
17845   have_krb5=yes
17846 else
17847   have_krb5=no
17848 fi
17849
17850   if test $have_krb5=yes; then
17851     KRB5LIB=-lkrb5
17852     LIBS="$KRB5LIB $LIBS"
17853
17854 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
17855
17856   fi
17857     if test "${with_kerberos5}" = no; then
17858     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
17859 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
17860 if ${ac_cv_lib_des425_des_cbc_encrypt+:} false; then :
17861   $as_echo_n "(cached) " >&6
17862 else
17863   ac_check_lib_save_LIBS=$LIBS
17864 LIBS="-ldes425  $LIBS"
17865 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17866 /* end confdefs.h.  */
17867
17868 /* Override any GCC internal prototype to avoid an error.
17869    Use char because int might match the return type of a GCC
17870    builtin and then its argument prototype would still apply.  */
17871 #ifdef __cplusplus
17872 extern "C"
17873 #endif
17874 char des_cbc_encrypt ();
17875 int
17876 main ()
17877 {
17878 return des_cbc_encrypt ();
17879   ;
17880   return 0;
17881 }
17882 _ACEOF
17883 if ac_fn_c_try_link "$LINENO"; then :
17884   ac_cv_lib_des425_des_cbc_encrypt=yes
17885 else
17886   ac_cv_lib_des425_des_cbc_encrypt=no
17887 fi
17888 rm -f core conftest.err conftest.$ac_objext \
17889     conftest$ac_exeext conftest.$ac_ext
17890 LIBS=$ac_check_lib_save_LIBS
17891 fi
17892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
17893 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
17894 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = xyes; then :
17895   have_des425=yes
17896 else
17897   have_des425=no
17898 fi
17899
17900     if test $have_des425 = yes; then
17901       DESLIB=-ldes425
17902       LIBS="$DESLIB $LIBS"
17903
17904 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
17905
17906     else
17907       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
17908 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
17909 if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then :
17910   $as_echo_n "(cached) " >&6
17911 else
17912   ac_check_lib_save_LIBS=$LIBS
17913 LIBS="-ldes  $LIBS"
17914 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17915 /* end confdefs.h.  */
17916
17917 /* Override any GCC internal prototype to avoid an error.
17918    Use char because int might match the return type of a GCC
17919    builtin and then its argument prototype would still apply.  */
17920 #ifdef __cplusplus
17921 extern "C"
17922 #endif
17923 char des_cbc_encrypt ();
17924 int
17925 main ()
17926 {
17927 return des_cbc_encrypt ();
17928   ;
17929   return 0;
17930 }
17931 _ACEOF
17932 if ac_fn_c_try_link "$LINENO"; then :
17933   ac_cv_lib_des_des_cbc_encrypt=yes
17934 else
17935   ac_cv_lib_des_des_cbc_encrypt=no
17936 fi
17937 rm -f core conftest.err conftest.$ac_objext \
17938     conftest$ac_exeext conftest.$ac_ext
17939 LIBS=$ac_check_lib_save_LIBS
17940 fi
17941 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
17942 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
17943 if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then :
17944   have_des=yes
17945 else
17946   have_des=no
17947 fi
17948
17949       if test $have_des = yes; then
17950         DESLIB=-ldes
17951         LIBS="$DESLIB $LIBS"
17952
17953 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
17954
17955       fi
17956     fi
17957     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
17958 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
17959 if ${ac_cv_lib_krb4_krb_get_cred+:} false; then :
17960   $as_echo_n "(cached) " >&6
17961 else
17962   ac_check_lib_save_LIBS=$LIBS
17963 LIBS="-lkrb4  $LIBS"
17964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17965 /* end confdefs.h.  */
17966
17967 /* Override any GCC internal prototype to avoid an error.
17968    Use char because int might match the return type of a GCC
17969    builtin and then its argument prototype would still apply.  */
17970 #ifdef __cplusplus
17971 extern "C"
17972 #endif
17973 char krb_get_cred ();
17974 int
17975 main ()
17976 {
17977 return krb_get_cred ();
17978   ;
17979   return 0;
17980 }
17981 _ACEOF
17982 if ac_fn_c_try_link "$LINENO"; then :
17983   ac_cv_lib_krb4_krb_get_cred=yes
17984 else
17985   ac_cv_lib_krb4_krb_get_cred=no
17986 fi
17987 rm -f core conftest.err conftest.$ac_objext \
17988     conftest$ac_exeext conftest.$ac_ext
17989 LIBS=$ac_check_lib_save_LIBS
17990 fi
17991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
17992 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
17993 if test "x$ac_cv_lib_krb4_krb_get_cred" = xyes; then :
17994   have_krb4=yes
17995 else
17996   have_krb4=no
17997 fi
17998
17999     if test $have_krb4 = yes; then
18000       KRB4LIB=-lkrb4
18001       LIBS="$KRB4LIB $LIBS"
18002
18003 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
18004
18005     else
18006       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
18007 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
18008 if ${ac_cv_lib_krb_krb_get_cred+:} false; then :
18009   $as_echo_n "(cached) " >&6
18010 else
18011   ac_check_lib_save_LIBS=$LIBS
18012 LIBS="-lkrb  $LIBS"
18013 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18014 /* end confdefs.h.  */
18015
18016 /* Override any GCC internal prototype to avoid an error.
18017    Use char because int might match the return type of a GCC
18018    builtin and then its argument prototype would still apply.  */
18019 #ifdef __cplusplus
18020 extern "C"
18021 #endif
18022 char krb_get_cred ();
18023 int
18024 main ()
18025 {
18026 return krb_get_cred ();
18027   ;
18028   return 0;
18029 }
18030 _ACEOF
18031 if ac_fn_c_try_link "$LINENO"; then :
18032   ac_cv_lib_krb_krb_get_cred=yes
18033 else
18034   ac_cv_lib_krb_krb_get_cred=no
18035 fi
18036 rm -f core conftest.err conftest.$ac_objext \
18037     conftest$ac_exeext conftest.$ac_ext
18038 LIBS=$ac_check_lib_save_LIBS
18039 fi
18040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
18041 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
18042 if test "x$ac_cv_lib_krb_krb_get_cred" = xyes; then :
18043   have_krb=yes
18044 else
18045   have_krb=no
18046 fi
18047
18048       if test $have_krb = yes; then
18049         KRB4LIB=-lkrb
18050         LIBS="$KRB4LIB $LIBS"
18051
18052 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
18053
18054       fi
18055     fi
18056   fi
18057
18058   if test "${with_kerberos5}" != no; then
18059     for ac_header in krb5.h
18060 do :
18061   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
18062 if test "x$ac_cv_header_krb5_h" = xyes; then :
18063   cat >>confdefs.h <<_ACEOF
18064 #define HAVE_KRB5_H 1
18065 _ACEOF
18066  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
18067 "
18068 if test "x$ac_cv_member_krb5_error_text" = xyes; then :
18069
18070 cat >>confdefs.h <<_ACEOF
18071 #define HAVE_KRB5_ERROR_TEXT 1
18072 _ACEOF
18073
18074
18075 fi
18076 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
18077 "
18078 if test "x$ac_cv_member_krb5_error_e_text" = xyes; then :
18079
18080 cat >>confdefs.h <<_ACEOF
18081 #define HAVE_KRB5_ERROR_E_TEXT 1
18082 _ACEOF
18083
18084
18085 fi
18086
18087 fi
18088
18089 done
18090
18091   else
18092     for ac_header in des.h
18093 do :
18094   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
18095 if test "x$ac_cv_header_des_h" = xyes; then :
18096   cat >>confdefs.h <<_ACEOF
18097 #define HAVE_DES_H 1
18098 _ACEOF
18099
18100 else
18101   for ac_header in kerberosIV/des.h
18102 do :
18103   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
18104 if test "x$ac_cv_header_kerberosIV_des_h" = xyes; then :
18105   cat >>confdefs.h <<_ACEOF
18106 #define HAVE_KERBEROSIV_DES_H 1
18107 _ACEOF
18108
18109 else
18110   for ac_header in kerberos/des.h
18111 do :
18112   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
18113 if test "x$ac_cv_header_kerberos_des_h" = xyes; then :
18114   cat >>confdefs.h <<_ACEOF
18115 #define HAVE_KERBEROS_DES_H 1
18116 _ACEOF
18117
18118 fi
18119
18120 done
18121
18122 fi
18123
18124 done
18125
18126 fi
18127
18128 done
18129
18130     for ac_header in krb.h
18131 do :
18132   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
18133 if test "x$ac_cv_header_krb_h" = xyes; then :
18134   cat >>confdefs.h <<_ACEOF
18135 #define HAVE_KRB_H 1
18136 _ACEOF
18137
18138 else
18139   for ac_header in kerberosIV/krb.h
18140 do :
18141   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
18142 if test "x$ac_cv_header_kerberosIV_krb_h" = xyes; then :
18143   cat >>confdefs.h <<_ACEOF
18144 #define HAVE_KERBEROSIV_KRB_H 1
18145 _ACEOF
18146
18147 else
18148   for ac_header in kerberos/krb.h
18149 do :
18150   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
18151 if test "x$ac_cv_header_kerberos_krb_h" = xyes; then :
18152   cat >>confdefs.h <<_ACEOF
18153 #define HAVE_KERBEROS_KRB_H 1
18154 _ACEOF
18155
18156 fi
18157
18158 done
18159
18160 fi
18161
18162 done
18163
18164 fi
18165
18166 done
18167
18168   fi
18169   for ac_header in com_err.h
18170 do :
18171   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
18172 if test "x$ac_cv_header_com_err_h" = xyes; then :
18173   cat >>confdefs.h <<_ACEOF
18174 #define HAVE_COM_ERR_H 1
18175 _ACEOF
18176
18177 fi
18178
18179 done
18180
18181 fi
18182
18183
18184
18185
18186
18187
18188
18189 # Solaris requires -lintl if you want strerror (which calls dgettext)
18190 # to return localized messages.
18191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
18192 $as_echo_n "checking for dgettext in -lintl... " >&6; }
18193 if ${ac_cv_lib_intl_dgettext+:} false; then :
18194   $as_echo_n "(cached) " >&6
18195 else
18196   ac_check_lib_save_LIBS=$LIBS
18197 LIBS="-lintl  $LIBS"
18198 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18199 /* end confdefs.h.  */
18200
18201 /* Override any GCC internal prototype to avoid an error.
18202    Use char because int might match the return type of a GCC
18203    builtin and then its argument prototype would still apply.  */
18204 #ifdef __cplusplus
18205 extern "C"
18206 #endif
18207 char dgettext ();
18208 int
18209 main ()
18210 {
18211 return dgettext ();
18212   ;
18213   return 0;
18214 }
18215 _ACEOF
18216 if ac_fn_c_try_link "$LINENO"; then :
18217   ac_cv_lib_intl_dgettext=yes
18218 else
18219   ac_cv_lib_intl_dgettext=no
18220 fi
18221 rm -f core conftest.err conftest.$ac_objext \
18222     conftest$ac_exeext conftest.$ac_ext
18223 LIBS=$ac_check_lib_save_LIBS
18224 fi
18225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
18226 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
18227 if test "x$ac_cv_lib_intl_dgettext" = xyes; then :
18228   cat >>confdefs.h <<_ACEOF
18229 #define HAVE_LIBINTL 1
18230 _ACEOF
18231
18232   LIBS="-lintl $LIBS"
18233
18234 fi
18235
18236
18237 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
18238 $as_echo_n "checking whether localtime caches TZ... " >&6; }
18239 if ${emacs_cv_localtime_cache+:} false; then :
18240   $as_echo_n "(cached) " >&6
18241 else
18242   if test x$ac_cv_func_tzset = xyes; then
18243 if test "$cross_compiling" = yes; then :
18244   # If we have tzset, assume the worst when cross-compiling.
18245 emacs_cv_localtime_cache=yes
18246 else
18247   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18248 /* end confdefs.h.  */
18249 #include <time.h>
18250 char TZ_GMT0[] = "TZ=GMT0";
18251 char TZ_PST8[] = "TZ=PST8";
18252 main()
18253 {
18254   time_t now = time ((time_t *) 0);
18255   int hour_GMT0, hour_unset;
18256   if (putenv (TZ_GMT0) != 0)
18257     exit (1);
18258   hour_GMT0 = localtime (&now)->tm_hour;
18259   unsetenv("TZ");
18260   hour_unset = localtime (&now)->tm_hour;
18261   if (putenv (TZ_PST8) != 0)
18262     exit (1);
18263   if (localtime (&now)->tm_hour == hour_GMT0)
18264     exit (1);
18265   unsetenv("TZ");
18266   if (localtime (&now)->tm_hour != hour_unset)
18267     exit (1);
18268   exit (0);
18269 }
18270 _ACEOF
18271 if ac_fn_c_try_run "$LINENO"; then :
18272   emacs_cv_localtime_cache=no
18273 else
18274   emacs_cv_localtime_cache=yes
18275 fi
18276 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18277   conftest.$ac_objext conftest.beam conftest.$ac_ext
18278 fi
18279
18280 else
18281         # If we lack tzset, report that localtime does not cache TZ,
18282         # since we can't invalidate the cache if we don't have tzset.
18283         emacs_cv_localtime_cache=no
18284 fi
18285 fi
18286 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
18287 $as_echo "$emacs_cv_localtime_cache" >&6; }
18288 if test $emacs_cv_localtime_cache = yes; then
18289
18290 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
18291
18292 fi
18293
18294 if test "x$HAVE_TIMEVAL" = xyes; then
18295   for ac_func in gettimeofday
18296 do :
18297   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
18298 if test "x$ac_cv_func_gettimeofday" = xyes; then :
18299   cat >>confdefs.h <<_ACEOF
18300 #define HAVE_GETTIMEOFDAY 1
18301 _ACEOF
18302
18303 fi
18304 done
18305
18306   if test $ac_cv_func_gettimeofday = yes; then
18307     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
18308 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
18309 if ${emacs_cv_gettimeofday_two_arguments+:} false; then :
18310   $as_echo_n "(cached) " >&6
18311 else
18312   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18313 /* end confdefs.h.  */
18314
18315 #ifdef TIME_WITH_SYS_TIME
18316 #include <sys/time.h>
18317 #include <time.h>
18318 #else
18319 #ifdef HAVE_SYS_TIME_H
18320 #include <sys/time.h>
18321 #else
18322 #include <time.h>
18323 #endif
18324 #endif
18325 int
18326 main ()
18327 {
18328 struct timeval time;
18329        gettimeofday (&time, 0);
18330   ;
18331   return 0;
18332 }
18333 _ACEOF
18334 if ac_fn_c_try_compile "$LINENO"; then :
18335   emacs_cv_gettimeofday_two_arguments=yes
18336 else
18337   emacs_cv_gettimeofday_two_arguments=no
18338 fi
18339 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18340 fi
18341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
18342 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
18343     if test $emacs_cv_gettimeofday_two_arguments = no; then
18344
18345 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
18346
18347     fi
18348   fi
18349 fi
18350
18351 ok_so_far=yes
18352 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
18353 if test "x$ac_cv_func_socket" = xyes; then :
18354
18355 else
18356   ok_so_far=no
18357 fi
18358
18359 if test $ok_so_far = yes; then
18360   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
18361 if test "x$ac_cv_header_netinet_in_h" = xyes; then :
18362
18363 else
18364   ok_so_far=no
18365 fi
18366
18367
18368 fi
18369 if test $ok_so_far = yes; then
18370   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
18371 if test "x$ac_cv_header_arpa_inet_h" = xyes; then :
18372
18373 else
18374   ok_so_far=no
18375 fi
18376
18377
18378 fi
18379 if test $ok_so_far = yes; then
18380
18381 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
18382
18383 fi
18384
18385 if test -f /usr/lpp/X11/bin/smt.exp; then
18386
18387 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
18388
18389 fi
18390
18391 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
18392 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
18393 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
18394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
18395 $as_echo "yes" >&6; }
18396
18397 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
18398
18399 else
18400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
18401 $as_echo "no" >&6; }
18402 fi
18403
18404 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
18405 if test "x$ac_cv_type_pid_t" = xyes; then :
18406
18407 else
18408
18409 cat >>confdefs.h <<_ACEOF
18410 #define pid_t int
18411 _ACEOF
18412
18413 fi
18414
18415 for ac_header in vfork.h
18416 do :
18417   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
18418 if test "x$ac_cv_header_vfork_h" = xyes; then :
18419   cat >>confdefs.h <<_ACEOF
18420 #define HAVE_VFORK_H 1
18421 _ACEOF
18422
18423 fi
18424
18425 done
18426
18427 for ac_func in fork vfork
18428 do :
18429   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
18430 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
18431 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
18432   cat >>confdefs.h <<_ACEOF
18433 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
18434 _ACEOF
18435
18436 fi
18437 done
18438
18439 if test "x$ac_cv_func_fork" = xyes; then
18440   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
18441 $as_echo_n "checking for working fork... " >&6; }
18442 if ${ac_cv_func_fork_works+:} false; then :
18443   $as_echo_n "(cached) " >&6
18444 else
18445   if test "$cross_compiling" = yes; then :
18446   ac_cv_func_fork_works=cross
18447 else
18448   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18449 /* end confdefs.h.  */
18450 $ac_includes_default
18451 int
18452 main ()
18453 {
18454
18455           /* By Ruediger Kuhlmann. */
18456           return fork () < 0;
18457
18458   ;
18459   return 0;
18460 }
18461 _ACEOF
18462 if ac_fn_c_try_run "$LINENO"; then :
18463   ac_cv_func_fork_works=yes
18464 else
18465   ac_cv_func_fork_works=no
18466 fi
18467 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18468   conftest.$ac_objext conftest.beam conftest.$ac_ext
18469 fi
18470
18471 fi
18472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
18473 $as_echo "$ac_cv_func_fork_works" >&6; }
18474
18475 else
18476   ac_cv_func_fork_works=$ac_cv_func_fork
18477 fi
18478 if test "x$ac_cv_func_fork_works" = xcross; then
18479   case $host in
18480     *-*-amigaos* | *-*-msdosdjgpp*)
18481       # Override, as these systems have only a dummy fork() stub
18482       ac_cv_func_fork_works=no
18483       ;;
18484     *)
18485       ac_cv_func_fork_works=yes
18486       ;;
18487   esac
18488   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
18489 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
18490 fi
18491 ac_cv_func_vfork_works=$ac_cv_func_vfork
18492 if test "x$ac_cv_func_vfork" = xyes; then
18493   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
18494 $as_echo_n "checking for working vfork... " >&6; }
18495 if ${ac_cv_func_vfork_works+:} false; then :
18496   $as_echo_n "(cached) " >&6
18497 else
18498   if test "$cross_compiling" = yes; then :
18499   ac_cv_func_vfork_works=cross
18500 else
18501   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18502 /* end confdefs.h.  */
18503 /* Thanks to Paul Eggert for this test.  */
18504 $ac_includes_default
18505 #include <sys/wait.h>
18506 #ifdef HAVE_VFORK_H
18507 # include <vfork.h>
18508 #endif
18509 /* On some sparc systems, changes by the child to local and incoming
18510    argument registers are propagated back to the parent.  The compiler
18511    is told about this with #include <vfork.h>, but some compilers
18512    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
18513    static variable whose address is put into a register that is
18514    clobbered by the vfork.  */
18515 static void
18516 #ifdef __cplusplus
18517 sparc_address_test (int arg)
18518 # else
18519 sparc_address_test (arg) int arg;
18520 #endif
18521 {
18522   static pid_t child;
18523   if (!child) {
18524     child = vfork ();
18525     if (child < 0) {
18526       perror ("vfork");
18527       _exit(2);
18528     }
18529     if (!child) {
18530       arg = getpid();
18531       write(-1, "", 0);
18532       _exit (arg);
18533     }
18534   }
18535 }
18536
18537 int
18538 main ()
18539 {
18540   pid_t parent = getpid ();
18541   pid_t child;
18542
18543   sparc_address_test (0);
18544
18545   child = vfork ();
18546
18547   if (child == 0) {
18548     /* Here is another test for sparc vfork register problems.  This
18549        test uses lots of local variables, at least as many local
18550        variables as main has allocated so far including compiler
18551        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
18552        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
18553        reuse the register of parent for one of the local variables,
18554        since it will think that parent can't possibly be used any more
18555        in this routine.  Assigning to the local variable will thus
18556        munge parent in the parent process.  */
18557     pid_t
18558       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
18559       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
18560     /* Convince the compiler that p..p7 are live; otherwise, it might
18561        use the same hardware register for all 8 local variables.  */
18562     if (p != p1 || p != p2 || p != p3 || p != p4
18563         || p != p5 || p != p6 || p != p7)
18564       _exit(1);
18565
18566     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
18567        from child file descriptors.  If the child closes a descriptor
18568        before it execs or exits, this munges the parent's descriptor
18569        as well.  Test for this by closing stdout in the child.  */
18570     _exit(close(fileno(stdout)) != 0);
18571   } else {
18572     int status;
18573     struct stat st;
18574
18575     while (wait(&status) != child)
18576       ;
18577     return (
18578          /* Was there some problem with vforking?  */
18579          child < 0
18580
18581          /* Did the child fail?  (This shouldn't happen.)  */
18582          || status
18583
18584          /* Did the vfork/compiler bug occur?  */
18585          || parent != getpid()
18586
18587          /* Did the file descriptor bug occur?  */
18588          || fstat(fileno(stdout), &st) != 0
18589          );
18590   }
18591 }
18592 _ACEOF
18593 if ac_fn_c_try_run "$LINENO"; then :
18594   ac_cv_func_vfork_works=yes
18595 else
18596   ac_cv_func_vfork_works=no
18597 fi
18598 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
18599   conftest.$ac_objext conftest.beam conftest.$ac_ext
18600 fi
18601
18602 fi
18603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
18604 $as_echo "$ac_cv_func_vfork_works" >&6; }
18605
18606 fi;
18607 if test "x$ac_cv_func_fork_works" = xcross; then
18608   ac_cv_func_vfork_works=$ac_cv_func_vfork
18609   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
18610 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
18611 fi
18612
18613 if test "x$ac_cv_func_vfork_works" = xyes; then
18614
18615 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
18616
18617 else
18618
18619 $as_echo "#define vfork fork" >>confdefs.h
18620
18621 fi
18622 if test "x$ac_cv_func_fork_works" = xyes; then
18623
18624 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
18625
18626 fi
18627
18628
18629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
18630 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
18631 if ${emacs_cv_langinfo_codeset+:} false; then :
18632   $as_echo_n "(cached) " >&6
18633 else
18634   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18635 /* end confdefs.h.  */
18636 #include <langinfo.h>
18637 int
18638 main ()
18639 {
18640 char* cs = nl_langinfo(CODESET);
18641   ;
18642   return 0;
18643 }
18644 _ACEOF
18645 if ac_fn_c_try_link "$LINENO"; then :
18646   emacs_cv_langinfo_codeset=yes
18647 else
18648   emacs_cv_langinfo_codeset=no
18649 fi
18650 rm -f core conftest.err conftest.$ac_objext \
18651     conftest$ac_exeext conftest.$ac_ext
18652
18653 fi
18654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
18655 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
18656 if test $emacs_cv_langinfo_codeset = yes; then
18657
18658 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
18659
18660 fi
18661
18662 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
18663 if test "x$ac_cv_type_size_t" = xyes; then :
18664
18665 cat >>confdefs.h <<_ACEOF
18666 #define HAVE_SIZE_T 1
18667 _ACEOF
18668
18669
18670 fi
18671
18672
18673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
18674 $as_echo_n "checking for mbstate_t... " >&6; }
18675 if ${ac_cv_type_mbstate_t+:} false; then :
18676   $as_echo_n "(cached) " >&6
18677 else
18678   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18679 /* end confdefs.h.  */
18680 $ac_includes_default
18681 #           include <wchar.h>
18682 int
18683 main ()
18684 {
18685 mbstate_t x; return sizeof x;
18686   ;
18687   return 0;
18688 }
18689 _ACEOF
18690 if ac_fn_c_try_compile "$LINENO"; then :
18691   ac_cv_type_mbstate_t=yes
18692 else
18693   ac_cv_type_mbstate_t=no
18694 fi
18695 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18696 fi
18697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
18698 $as_echo "$ac_cv_type_mbstate_t" >&6; }
18699    if test $ac_cv_type_mbstate_t = yes; then
18700
18701 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
18702
18703    else
18704
18705 $as_echo "#define mbstate_t int" >>confdefs.h
18706
18707    fi
18708
18709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
18710 $as_echo_n "checking for C restricted array declarations... " >&6; }
18711 if ${emacs_cv_c_restrict_arr+:} false; then :
18712   $as_echo_n "(cached) " >&6
18713 else
18714   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
18715 /* end confdefs.h.  */
18716 void fred (int x[__restrict]);
18717 int
18718 main ()
18719 {
18720
18721   ;
18722   return 0;
18723 }
18724 _ACEOF
18725 if ac_fn_c_try_compile "$LINENO"; then :
18726   emacs_cv_c_restrict_arr=yes
18727 else
18728   emacs_cv_c_restrict_arr=no
18729 fi
18730 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
18731 fi
18732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
18733 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
18734 if test "$emacs_cv_c_restrict_arr" = yes; then
18735
18736 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
18737
18738 fi
18739
18740
18741
18742 # Set up the CFLAGS for real compilation, so we can substitute it.
18743 CFLAGS="$REAL_CFLAGS"
18744 CPPFLAGS="$REAL_CPPFLAGS"
18745
18746 ## Hack to detect a buggy GCC version.
18747 if test "x$GCC" = xyes \
18748    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
18749    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
18750    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
18751    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
18752 fi
18753
18754 version=$PACKAGE_VERSION
18755
18756 ### Specify what sort of things we'll be editing into Makefile and config.h.
18757 ### Use configuration here uncanonicalized to avoid exceeding size limits.
18758
18759
18760 ## Unused?
18761
18762
18763
18764
18765
18766
18767
18768
18769
18770
18771
18772
18773
18774
18775
18776
18777
18778
18779
18780
18781 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
18782 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
18783 ## end of LIBX_BASE, but nothing ever set it.
18784
18785
18786
18787
18788 ## Used in lwlib/Makefile.in.
18789
18790 if test -n "${machfile}"; then
18791   M_FILE="\$(srcdir)/${machfile}"
18792 else
18793   M_FILE=
18794 fi
18795 S_FILE="\$(srcdir)/${opsysfile}"
18796
18797
18798
18799
18800
18801
18802
18803
18804
18805
18806 cat >>confdefs.h <<_ACEOF
18807 #define EMACS_CONFIGURATION "${canonical}"
18808 _ACEOF
18809
18810
18811 cat >>confdefs.h <<_ACEOF
18812 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
18813 _ACEOF
18814
18815 if test -n "$machfile"; then
18816
18817 cat >>confdefs.h <<_ACEOF
18818 #define config_machfile "${machfile}"
18819 _ACEOF
18820
18821 fi
18822
18823 cat >>confdefs.h <<_ACEOF
18824 #define config_opsysfile "${opsysfile}"
18825 _ACEOF
18826
18827
18828 XMENU_OBJ=
18829 XOBJ=
18830 FONT_OBJ=
18831 if test "${HAVE_X_WINDOWS}" = "yes" ; then
18832
18833 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
18834
18835   XMENU_OBJ=xmenu.o
18836   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
18837   FONT_OBJ=xfont.o
18838   if test "$HAVE_XFT" = "yes"; then
18839     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
18840   elif test "$HAVE_FREETYPE" = "yes"; then
18841     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
18842   fi
18843
18844 fi
18845
18846
18847
18848
18849 WIDGET_OBJ=
18850 MOTIF_LIBW=
18851 if test "${USE_X_TOOLKIT}" != "none" ; then
18852   WIDGET_OBJ=widget.o
18853
18854 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
18855
18856   if test "${USE_X_TOOLKIT}" = "LUCID"; then
18857
18858 $as_echo "#define USE_LUCID 1" >>confdefs.h
18859
18860   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
18861
18862 $as_echo "#define USE_MOTIF 1" >>confdefs.h
18863
18864     MOTIF_LIBW=-lXm
18865     case "$opsys" in
18866       gnu-linux)
18867         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
18868         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
18869         ;;
18870
18871       unixware)
18872         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
18873         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
18874         MOTIF_LIBW="MOTIF_LIBW -lXimp"
18875         ;;
18876
18877       aix4-2)
18878         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
18879         MOTIF_LIBW="$MOTIF_LIBW -li18n"
18880         ;;
18881     esac
18882     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
18883   fi
18884 fi
18885
18886
18887 TOOLKIT_LIBW=
18888 case "$USE_X_TOOLKIT" in
18889   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
18890   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
18891   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
18892 esac
18893
18894
18895 if test "$USE_X_TOOLKIT" = "none"; then
18896   LIBXT_OTHER="\$(LIBXSM)"
18897   OLDXMENU_TARGET="really-oldXMenu"
18898 else
18899   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
18900   OLDXMENU_TARGET="really-lwlib"
18901 fi
18902
18903
18904 ## The X Menu stuff is present in the X10 distribution, but missing
18905 ## from X11.  If we have X10, just use the installed library;
18906 ## otherwise, use our own copy.
18907 if test "${HAVE_X11}" = "yes" ; then
18908
18909 $as_echo "#define HAVE_X11 1" >>confdefs.h
18910
18911
18912   if test "$USE_X_TOOLKIT" = "none"; then
18913     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
18914   else
18915     OLDXMENU="\${lwlibdir}/liblw.a"
18916   fi
18917   LIBXMENU="\$(OLDXMENU)"
18918   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
18919   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
18920 else
18921   ## For a syntactically valid Makefile; not actually used for anything.
18922   ## See comments in src/Makefile.in.
18923   OLDXMENU=nothing
18924   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
18925   if test "${HAVE_X_WINDOWS}" = "yes"; then
18926     LIBXMENU="-lXMenu"
18927   else
18928     LIBXMENU=
18929   fi
18930   LIBX_OTHER=
18931   OLDXMENU_DEPS=
18932 fi
18933
18934 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
18935   OLDXMENU_TARGET=
18936   OLDXMENU=nothing
18937   LIBXMENU=
18938   OLDXMENU_DEPS=
18939 fi
18940
18941
18942
18943
18944
18945
18946
18947 if test "${HAVE_MENUS}" = "yes" ; then
18948
18949 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
18950
18951 fi
18952
18953 if test "${GNU_MALLOC}" = "yes" ; then
18954
18955 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
18956
18957 fi
18958
18959 RALLOC_OBJ=
18960 if test "${REL_ALLOC}" = "yes" ; then
18961
18962 $as_echo "#define REL_ALLOC 1" >>confdefs.h
18963
18964
18965   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
18966 fi
18967
18968
18969 if test "$opsys" = "cygwin"; then
18970   CYGWIN_OBJ="sheap.o"
18971   ## Cygwin differs because of its unexec().
18972   PRE_ALLOC_OBJ=
18973   POST_ALLOC_OBJ=lastfile.o
18974 else
18975   CYGWIN_OBJ=
18976   PRE_ALLOC_OBJ=lastfile.o
18977   POST_ALLOC_OBJ=
18978 fi
18979
18980
18981
18982
18983
18984 case "$opsys" in
18985   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
18986
18987   darwin)
18988    ## The -headerpad option tells ld (see man page) to leave room at the
18989    ## end of the header for adding load commands.  Needed for dumping.
18990    ## 0x690 is the total size of 30 segment load commands (at 56
18991    ## each); under Cocoa 31 commands are required.
18992    if test "$HAVE_NS" = "yes"; then
18993      libs_nsgui="-framework AppKit"
18994      headerpad_extra=6C8
18995    else
18996      libs_nsgui=
18997      headerpad_extra=690
18998    fi
18999    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
19000
19001    ## This is here because src/Makefile.in did some extra fiddling around
19002    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
19003    ##   #ifndef LD_SWITCH_SYSTEM
19004    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
19005    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
19006    ## not using gcc, darwin system not on an alpha (ie darwin, since
19007    ## darwin + alpha does not occur).
19008    ## Because this was done in src/Makefile.in, the resulting part of
19009    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
19010    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
19011    ## rather than LD_SWITCH_SYSTEM.
19012    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
19013      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
19014    ;;
19015
19016   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
19017   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
19018   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
19019   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
19020   ## had different values in configure (in ac_link) and src/Makefile.in.
19021   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
19022   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
19023
19024   *) LD_SWITCH_SYSTEM_TEMACS= ;;
19025 esac
19026
19027 if test "$NS_IMPL_GNUSTEP" = "yes"; then
19028   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
19029 fi
19030
19031
19032
19033
19034 LD_FIRSTFLAG=
19035 ORDINARY_LINK=
19036 case "$opsys" in
19037   ## gnu: GNU needs its own crt0.
19038   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
19039
19040   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
19041   ## library search parth, i.e. it won't search /usr/lib for libc and
19042   ## friends.  Using -nostartfiles instead avoids this problem, and
19043   ## will also work on earlier NetBSD releases.
19044   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
19045
19046   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
19047   ##   MkLinux/LinuxPPC needs this.
19048   ## ibms390x only supports opsys = gnu-linux so it can be added here.
19049   gnu-*)
19050     case "$machine" in
19051       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
19052     esac
19053     ;;
19054 esac
19055
19056
19057 if test "x$ORDINARY_LINK" = "xyes"; then
19058
19059   LD_FIRSTFLAG=""
19060
19061 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
19062
19063
19064 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
19065 ## freebsd, gnu-* not on macppc|ibms390x.
19066 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
19067
19068   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
19069   ## places that are difficult to figure out at make time.  Fortunately,
19070   ## these same versions allow you to pass arbitrary flags on to the
19071   ## linker, so there is no reason not to use it as a linker.
19072   ##
19073   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
19074   ## searching for libraries in its internal directories, so we have to
19075   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
19076   LD_FIRSTFLAG="-nostdlib"
19077 fi
19078
19079 ## FIXME? What setting of EDIT_LDFLAGS should this have?
19080 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
19081
19082
19083
19084
19085 ## FIXME? The logic here is not precisely the same as that above.
19086 ## There is no check here for a pre-defined LD_FIRSTFLAG.
19087 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
19088 LIB_GCC=
19089 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
19090
19091   case "$opsys" in
19092     freebsd|netbsd|openbsd) LIB_GCC= ;;
19093
19094     gnu-*)
19095       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
19096       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
19097       case $host_cpu in
19098       arm*)
19099         LIB_GCC="-lgcc_s"
19100         ;;
19101       *)
19102         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
19103         ## immediately undefine it again and redefine it to empty.
19104         ## Was the C_SWITCH_X_SITE part really necessary?
19105 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
19106         LIB_GCC=
19107         ;;
19108       esac
19109       ;;
19110
19111     ## Ask GCC where to find libgcc.a.
19112     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
19113   esac
19114 fi
19115
19116
19117 TOOLTIP_SUPPORT=
19118 WINDOW_SUPPORT=
19119 ## If we're using X11/GNUstep, define some consequences.
19120 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
19121
19122 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
19123
19124
19125 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
19126
19127   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
19128   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
19129
19130   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
19131   test "$HAVE_X_WINDOWS" = "yes" && \
19132     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
19133
19134 fi
19135
19136
19137
19138
19139
19140
19141
19142 #### Report on what we decided to do.
19143 #### Report GTK as a toolkit, even if it doesn't use Xt.
19144 #### It makes printing result more understandable as using GTK sets
19145 #### toolkit_scroll_bars to yes by default.
19146 if test "${HAVE_GTK}" = "yes"; then
19147   USE_X_TOOLKIT=GTK
19148 fi
19149
19150 and_machfile=
19151 if test -n "$machfile"; then
19152   and_machfile=" and \`${machfile}'"
19153 fi
19154
19155 echo "
19156 Configured for \`${canonical}'.
19157
19158   Where should the build process find the source code?    ${srcdir}
19159   What operating system and machine description files should Emacs use?
19160         \`${opsysfile}'${and_machfile}
19161   What compiler should emacs be built with?               ${CC} ${CFLAGS}
19162   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
19163   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
19164   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
19165   What window system should Emacs use?                    ${window_system}
19166   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
19167
19168 if test -n "${x_includes}"; then
19169 echo "  Where do we find X Windows header files?                ${x_includes}"
19170 else
19171 echo "  Where do we find X Windows header files?                Standard dirs"
19172 fi
19173 if test -n "${x_libraries}"; then
19174 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
19175 else
19176 echo "  Where do we find X Windows libraries?                   Standard dirs"
19177 fi
19178
19179 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
19180 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
19181 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
19182 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
19183 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
19184 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
19185 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
19186 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
19187
19188 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
19189 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
19190 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
19191 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
19192 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
19193 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
19194
19195 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
19196 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
19197 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
19198 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
19199
19200 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
19201 echo
19202
19203 if test $USE_XASSERTS = yes; then
19204    echo "  Compiling with asserts turned on."
19205    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
19206 fi
19207
19208 echo
19209
19210 if test "$HAVE_NS" = "yes"; then
19211    echo
19212    echo "You must run \"make install\" in order to test the built application.
19213 The installed application will go to nextstep/Emacs.app and can be
19214 run or moved from there."
19215    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
19216       echo "The application will be fully self-contained."
19217     else
19218       echo "The lisp resources for the application will be installed under ${prefix}.
19219 You may need to run \"make install\" with sudo.  The application will fail
19220 to run if these resources are not installed."
19221    fi
19222    echo
19223 fi
19224
19225
19226 # Remove any trailing slashes in these variables.
19227 test "${prefix}" != NONE &&
19228   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
19229 test "${exec_prefix}" != NONE &&
19230   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
19231
19232 ac_config_files="$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"
19233
19234 ac_config_commands="$ac_config_commands default"
19235
19236 cat >confcache <<\_ACEOF
19237 # This file is a shell script that caches the results of configure
19238 # tests run on this system so they can be shared between configure
19239 # scripts and configure runs, see configure's option --config-cache.
19240 # It is not useful on other systems.  If it contains results you don't
19241 # want to keep, you may remove or edit it.
19242 #
19243 # config.status only pays attention to the cache file if you give it
19244 # the --recheck option to rerun configure.
19245 #
19246 # `ac_cv_env_foo' variables (set or unset) will be overridden when
19247 # loading this file, other *unset* `ac_cv_foo' will be assigned the
19248 # following values.
19249
19250 _ACEOF
19251
19252 # The following way of writing the cache mishandles newlines in values,
19253 # but we know of no workaround that is simple, portable, and efficient.
19254 # So, we kill variables containing newlines.
19255 # Ultrix sh set writes to stderr and can't be redirected directly,
19256 # and sets the high bit in the cache file unless we assign to the vars.
19257 (
19258   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
19259     eval ac_val=\$$ac_var
19260     case $ac_val in #(
19261     *${as_nl}*)
19262       case $ac_var in #(
19263       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
19264 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
19265       esac
19266       case $ac_var in #(
19267       _ | IFS | as_nl) ;; #(
19268       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
19269       *) { eval $ac_var=; unset $ac_var;} ;;
19270       esac ;;
19271     esac
19272   done
19273
19274   (set) 2>&1 |
19275     case $as_nl`(ac_space=' '; set) 2>&1` in #(
19276     *${as_nl}ac_space=\ *)
19277       # `set' does not quote correctly, so add quotes: double-quote
19278       # substitution turns \\\\ into \\, and sed turns \\ into \.
19279       sed -n \
19280         "s/'/'\\\\''/g;
19281           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
19282       ;; #(
19283     *)
19284       # `set' quotes correctly as required by POSIX, so do not add quotes.
19285       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
19286       ;;
19287     esac |
19288     sort
19289 ) |
19290   sed '
19291      /^ac_cv_env_/b end
19292      t clear
19293      :clear
19294      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
19295      t end
19296      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
19297      :end' >>confcache
19298 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
19299   if test -w "$cache_file"; then
19300     if test "x$cache_file" != "x/dev/null"; then
19301       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
19302 $as_echo "$as_me: updating cache $cache_file" >&6;}
19303       if test ! -f "$cache_file" || test -h "$cache_file"; then
19304         cat confcache >"$cache_file"
19305       else
19306         case $cache_file in #(
19307         */* | ?:*)
19308           mv -f confcache "$cache_file"$$ &&
19309           mv -f "$cache_file"$$ "$cache_file" ;; #(
19310         *)
19311           mv -f confcache "$cache_file" ;;
19312         esac
19313       fi
19314     fi
19315   else
19316     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
19317 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
19318   fi
19319 fi
19320 rm -f confcache
19321
19322 test "x$prefix" = xNONE && prefix=$ac_default_prefix
19323 # Let make expand exec_prefix.
19324 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
19325
19326 DEFS=-DHAVE_CONFIG_H
19327
19328 ac_libobjs=
19329 ac_ltlibobjs=
19330 U=
19331 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
19332   # 1. Remove the extension, and $U if already installed.
19333   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
19334   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
19335   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
19336   #    will be set to the directory where LIBOBJS objects are built.
19337   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
19338   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
19339 done
19340 LIBOBJS=$ac_libobjs
19341
19342 LTLIBOBJS=$ac_ltlibobjs
19343
19344
19345  if test -n "$EXEEXT"; then
19346   am__EXEEXT_TRUE=
19347   am__EXEEXT_FALSE='#'
19348 else
19349   am__EXEEXT_TRUE='#'
19350   am__EXEEXT_FALSE=
19351 fi
19352
19353 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
19354   as_fn_error $? "conditional \"AMDEP\" was never defined.
19355 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19356 fi
19357 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
19358   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
19359 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19360 fi
19361
19362 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
19363   as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
19364 Usually this means the macro was only invoked conditionally." "$LINENO" 5
19365 fi
19366
19367
19368     gl_libobjs=
19369     gl_ltlibobjs=
19370     if test -n "$gl_LIBOBJS"; then
19371       # Remove the extension.
19372       sed_drop_objext='s/\.o$//;s/\.obj$//'
19373       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
19374         gl_libobjs="$gl_libobjs $i.$ac_objext"
19375         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
19376       done
19377     fi
19378     gl_LIBOBJS=$gl_libobjs
19379
19380     gl_LTLIBOBJS=$gl_ltlibobjs
19381
19382
19383
19384     gltests_libobjs=
19385     gltests_ltlibobjs=
19386     if test -n "$gltests_LIBOBJS"; then
19387       # Remove the extension.
19388       sed_drop_objext='s/\.o$//;s/\.obj$//'
19389       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
19390         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
19391         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
19392       done
19393     fi
19394     gltests_LIBOBJS=$gltests_libobjs
19395
19396     gltests_LTLIBOBJS=$gltests_ltlibobjs
19397
19398
19399
19400 : "${CONFIG_STATUS=./config.status}"
19401 ac_write_fail=0
19402 ac_clean_files_save=$ac_clean_files
19403 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
19404 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
19405 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
19406 as_write_fail=0
19407 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
19408 #! $SHELL
19409 # Generated by $as_me.
19410 # Run this file to recreate the current configuration.
19411 # Compiler output produced by configure, useful for debugging
19412 # configure, is in config.log if it exists.
19413
19414 debug=false
19415 ac_cs_recheck=false
19416 ac_cs_silent=false
19417
19418 SHELL=\${CONFIG_SHELL-$SHELL}
19419 export SHELL
19420 _ASEOF
19421 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
19422 ## -------------------- ##
19423 ## M4sh Initialization. ##
19424 ## -------------------- ##
19425
19426 # Be more Bourne compatible
19427 DUALCASE=1; export DUALCASE # for MKS sh
19428 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
19429   emulate sh
19430   NULLCMD=:
19431   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
19432   # is contrary to our usage.  Disable this feature.
19433   alias -g '${1+"$@"}'='"$@"'
19434   setopt NO_GLOB_SUBST
19435 else
19436   case `(set -o) 2>/dev/null` in #(
19437   *posix*) :
19438     set -o posix ;; #(
19439   *) :
19440      ;;
19441 esac
19442 fi
19443
19444
19445 as_nl='
19446 '
19447 export as_nl
19448 # Printing a long string crashes Solaris 7 /usr/bin/printf.
19449 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
19450 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
19451 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
19452 # Prefer a ksh shell builtin over an external printf program on Solaris,
19453 # but without wasting forks for bash or zsh.
19454 if test -z "$BASH_VERSION$ZSH_VERSION" \
19455     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
19456   as_echo='print -r --'
19457   as_echo_n='print -rn --'
19458 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
19459   as_echo='printf %s\n'
19460   as_echo_n='printf %s'
19461 else
19462   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
19463     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
19464     as_echo_n='/usr/ucb/echo -n'
19465   else
19466     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
19467     as_echo_n_body='eval
19468       arg=$1;
19469       case $arg in #(
19470       *"$as_nl"*)
19471         expr "X$arg" : "X\\(.*\\)$as_nl";
19472         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
19473       esac;
19474       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
19475     '
19476     export as_echo_n_body
19477     as_echo_n='sh -c $as_echo_n_body as_echo'
19478   fi
19479   export as_echo_body
19480   as_echo='sh -c $as_echo_body as_echo'
19481 fi
19482
19483 # The user is always right.
19484 if test "${PATH_SEPARATOR+set}" != set; then
19485   PATH_SEPARATOR=:
19486   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
19487     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
19488       PATH_SEPARATOR=';'
19489   }
19490 fi
19491
19492
19493 # IFS
19494 # We need space, tab and new line, in precisely that order.  Quoting is
19495 # there to prevent editors from complaining about space-tab.
19496 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
19497 # splitting by setting IFS to empty value.)
19498 IFS=" ""        $as_nl"
19499
19500 # Find who we are.  Look in the path if we contain no directory separator.
19501 as_myself=
19502 case $0 in #((
19503   *[\\/]* ) as_myself=$0 ;;
19504   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
19505 for as_dir in $PATH
19506 do
19507   IFS=$as_save_IFS
19508   test -z "$as_dir" && as_dir=.
19509     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
19510   done
19511 IFS=$as_save_IFS
19512
19513      ;;
19514 esac
19515 # We did not find ourselves, most probably we were run as `sh COMMAND'
19516 # in which case we are not to be found in the path.
19517 if test "x$as_myself" = x; then
19518   as_myself=$0
19519 fi
19520 if test ! -f "$as_myself"; then
19521   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
19522   exit 1
19523 fi
19524
19525 # Unset variables that we do not need and which cause bugs (e.g. in
19526 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
19527 # suppresses any "Segmentation fault" message there.  '((' could
19528 # trigger a bug in pdksh 5.2.14.
19529 for as_var in BASH_ENV ENV MAIL MAILPATH
19530 do eval test x\${$as_var+set} = xset \
19531   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
19532 done
19533 PS1='$ '
19534 PS2='> '
19535 PS4='+ '
19536
19537 # NLS nuisances.
19538 LC_ALL=C
19539 export LC_ALL
19540 LANGUAGE=C
19541 export LANGUAGE
19542
19543 # CDPATH.
19544 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
19545
19546
19547 # as_fn_error STATUS ERROR [LINENO LOG_FD]
19548 # ----------------------------------------
19549 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
19550 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
19551 # script with STATUS, using 1 if that was 0.
19552 as_fn_error ()
19553 {
19554   as_status=$1; test $as_status -eq 0 && as_status=1
19555   if test "$4"; then
19556     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
19557     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
19558   fi
19559   $as_echo "$as_me: error: $2" >&2
19560   as_fn_exit $as_status
19561 } # as_fn_error
19562
19563
19564 # as_fn_set_status STATUS
19565 # -----------------------
19566 # Set $? to STATUS, without forking.
19567 as_fn_set_status ()
19568 {
19569   return $1
19570 } # as_fn_set_status
19571
19572 # as_fn_exit STATUS
19573 # -----------------
19574 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
19575 as_fn_exit ()
19576 {
19577   set +e
19578   as_fn_set_status $1
19579   exit $1
19580 } # as_fn_exit
19581
19582 # as_fn_unset VAR
19583 # ---------------
19584 # Portably unset VAR.
19585 as_fn_unset ()
19586 {
19587   { eval $1=; unset $1;}
19588 }
19589 as_unset=as_fn_unset
19590 # as_fn_append VAR VALUE
19591 # ----------------------
19592 # Append the text in VALUE to the end of the definition contained in VAR. Take
19593 # advantage of any shell optimizations that allow amortized linear growth over
19594 # repeated appends, instead of the typical quadratic growth present in naive
19595 # implementations.
19596 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
19597   eval 'as_fn_append ()
19598   {
19599     eval $1+=\$2
19600   }'
19601 else
19602   as_fn_append ()
19603   {
19604     eval $1=\$$1\$2
19605   }
19606 fi # as_fn_append
19607
19608 # as_fn_arith ARG...
19609 # ------------------
19610 # Perform arithmetic evaluation on the ARGs, and store the result in the
19611 # global $as_val. Take advantage of shells that can avoid forks. The arguments
19612 # must be portable across $(()) and expr.
19613 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
19614   eval 'as_fn_arith ()
19615   {
19616     as_val=$(( $* ))
19617   }'
19618 else
19619   as_fn_arith ()
19620   {
19621     as_val=`expr "$@" || test $? -eq 1`
19622   }
19623 fi # as_fn_arith
19624
19625
19626 if expr a : '\(a\)' >/dev/null 2>&1 &&
19627    test "X`expr 00001 : '.*\(...\)'`" = X001; then
19628   as_expr=expr
19629 else
19630   as_expr=false
19631 fi
19632
19633 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
19634   as_basename=basename
19635 else
19636   as_basename=false
19637 fi
19638
19639 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
19640   as_dirname=dirname
19641 else
19642   as_dirname=false
19643 fi
19644
19645 as_me=`$as_basename -- "$0" ||
19646 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
19647          X"$0" : 'X\(//\)$' \| \
19648          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
19649 $as_echo X/"$0" |
19650     sed '/^.*\/\([^/][^/]*\)\/*$/{
19651             s//\1/
19652             q
19653           }
19654           /^X\/\(\/\/\)$/{
19655             s//\1/
19656             q
19657           }
19658           /^X\/\(\/\).*/{
19659             s//\1/
19660             q
19661           }
19662           s/.*/./; q'`
19663
19664 # Avoid depending upon Character Ranges.
19665 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
19666 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
19667 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
19668 as_cr_digits='0123456789'
19669 as_cr_alnum=$as_cr_Letters$as_cr_digits
19670
19671 ECHO_C= ECHO_N= ECHO_T=
19672 case `echo -n x` in #(((((
19673 -n*)
19674   case `echo 'xy\c'` in
19675   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
19676   xy)  ECHO_C='\c';;
19677   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
19678        ECHO_T=' ';;
19679   esac;;
19680 *)
19681   ECHO_N='-n';;
19682 esac
19683
19684 rm -f conf$$ conf$$.exe conf$$.file
19685 if test -d conf$$.dir; then
19686   rm -f conf$$.dir/conf$$.file
19687 else
19688   rm -f conf$$.dir
19689   mkdir conf$$.dir 2>/dev/null
19690 fi
19691 if (echo >conf$$.file) 2>/dev/null; then
19692   if ln -s conf$$.file conf$$ 2>/dev/null; then
19693     as_ln_s='ln -s'
19694     # ... but there are two gotchas:
19695     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
19696     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
19697     # In both cases, we have to default to `cp -p'.
19698     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
19699       as_ln_s='cp -p'
19700   elif ln conf$$.file conf$$ 2>/dev/null; then
19701     as_ln_s=ln
19702   else
19703     as_ln_s='cp -p'
19704   fi
19705 else
19706   as_ln_s='cp -p'
19707 fi
19708 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
19709 rmdir conf$$.dir 2>/dev/null
19710
19711
19712 # as_fn_mkdir_p
19713 # -------------
19714 # Create "$as_dir" as a directory, including parents if necessary.
19715 as_fn_mkdir_p ()
19716 {
19717
19718   case $as_dir in #(
19719   -*) as_dir=./$as_dir;;
19720   esac
19721   test -d "$as_dir" || eval $as_mkdir_p || {
19722     as_dirs=
19723     while :; do
19724       case $as_dir in #(
19725       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
19726       *) as_qdir=$as_dir;;
19727       esac
19728       as_dirs="'$as_qdir' $as_dirs"
19729       as_dir=`$as_dirname -- "$as_dir" ||
19730 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19731          X"$as_dir" : 'X\(//\)[^/]' \| \
19732          X"$as_dir" : 'X\(//\)$' \| \
19733          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
19734 $as_echo X"$as_dir" |
19735     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19736             s//\1/
19737             q
19738           }
19739           /^X\(\/\/\)[^/].*/{
19740             s//\1/
19741             q
19742           }
19743           /^X\(\/\/\)$/{
19744             s//\1/
19745             q
19746           }
19747           /^X\(\/\).*/{
19748             s//\1/
19749             q
19750           }
19751           s/.*/./; q'`
19752       test -d "$as_dir" && break
19753     done
19754     test -z "$as_dirs" || eval "mkdir $as_dirs"
19755   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
19756
19757
19758 } # as_fn_mkdir_p
19759 if mkdir -p . 2>/dev/null; then
19760   as_mkdir_p='mkdir -p "$as_dir"'
19761 else
19762   test -d ./-p && rmdir ./-p
19763   as_mkdir_p=false
19764 fi
19765
19766 if test -x / >/dev/null 2>&1; then
19767   as_test_x='test -x'
19768 else
19769   if ls -dL / >/dev/null 2>&1; then
19770     as_ls_L_option=L
19771   else
19772     as_ls_L_option=
19773   fi
19774   as_test_x='
19775     eval sh -c '\''
19776       if test -d "$1"; then
19777         test -d "$1/.";
19778       else
19779         case $1 in #(
19780         -*)set "./$1";;
19781         esac;
19782         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
19783         ???[sx]*):;;*)false;;esac;fi
19784     '\'' sh
19785   '
19786 fi
19787 as_executable_p=$as_test_x
19788
19789 # Sed expression to map a string onto a valid CPP name.
19790 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
19791
19792 # Sed expression to map a string onto a valid variable name.
19793 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
19794
19795
19796 exec 6>&1
19797 ## ----------------------------------- ##
19798 ## Main body of $CONFIG_STATUS script. ##
19799 ## ----------------------------------- ##
19800 _ASEOF
19801 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
19802
19803 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19804 # Save the log message, to keep $0 and so on meaningful, and to
19805 # report actual input values of CONFIG_FILES etc. instead of their
19806 # values after options handling.
19807 ac_log="
19808 This file was extended by emacs $as_me 24.0.50, which was
19809 generated by GNU Autoconf 2.68.  Invocation command line was
19810
19811   CONFIG_FILES    = $CONFIG_FILES
19812   CONFIG_HEADERS  = $CONFIG_HEADERS
19813   CONFIG_LINKS    = $CONFIG_LINKS
19814   CONFIG_COMMANDS = $CONFIG_COMMANDS
19815   $ $0 $@
19816
19817 on `(hostname || uname -n) 2>/dev/null | sed 1q`
19818 "
19819
19820 _ACEOF
19821
19822 case $ac_config_files in *"
19823 "*) set x $ac_config_files; shift; ac_config_files=$*;;
19824 esac
19825
19826 case $ac_config_headers in *"
19827 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
19828 esac
19829
19830
19831 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19832 # Files that config.status was made for.
19833 config_files="$ac_config_files"
19834 config_headers="$ac_config_headers"
19835 config_commands="$ac_config_commands"
19836
19837 _ACEOF
19838
19839 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19840 ac_cs_usage="\
19841 \`$as_me' instantiates files and other configuration actions
19842 from templates according to the current configuration.  Unless the files
19843 and actions are specified as TAGs, all are instantiated by default.
19844
19845 Usage: $0 [OPTION]... [TAG]...
19846
19847   -h, --help       print this help, then exit
19848   -V, --version    print version number and configuration settings, then exit
19849       --config     print configuration, then exit
19850   -q, --quiet, --silent
19851                    do not print progress messages
19852   -d, --debug      don't remove temporary files
19853       --recheck    update $as_me by reconfiguring in the same conditions
19854       --file=FILE[:TEMPLATE]
19855                    instantiate the configuration file FILE
19856       --header=FILE[:TEMPLATE]
19857                    instantiate the configuration header FILE
19858
19859 Configuration files:
19860 $config_files
19861
19862 Configuration headers:
19863 $config_headers
19864
19865 Configuration commands:
19866 $config_commands
19867
19868 Report bugs to the package provider."
19869
19870 _ACEOF
19871 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19872 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
19873 ac_cs_version="\\
19874 emacs config.status 24.0.50
19875 configured by $0, generated by GNU Autoconf 2.68,
19876   with options \\"\$ac_cs_config\\"
19877
19878 Copyright (C) 2010 Free Software Foundation, Inc.
19879 This config.status script is free software; the Free Software Foundation
19880 gives unlimited permission to copy, distribute and modify it."
19881
19882 ac_pwd='$ac_pwd'
19883 srcdir='$srcdir'
19884 INSTALL='$INSTALL'
19885 MKDIR_P='$MKDIR_P'
19886 AWK='$AWK'
19887 test -n "\$AWK" || AWK=awk
19888 _ACEOF
19889
19890 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19891 # The default lists apply if the user does not specify any file.
19892 ac_need_defaults=:
19893 while test $# != 0
19894 do
19895   case $1 in
19896   --*=?*)
19897     ac_option=`expr "X$1" : 'X\([^=]*\)='`
19898     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
19899     ac_shift=:
19900     ;;
19901   --*=)
19902     ac_option=`expr "X$1" : 'X\([^=]*\)='`
19903     ac_optarg=
19904     ac_shift=:
19905     ;;
19906   *)
19907     ac_option=$1
19908     ac_optarg=$2
19909     ac_shift=shift
19910     ;;
19911   esac
19912
19913   case $ac_option in
19914   # Handling of the options.
19915   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
19916     ac_cs_recheck=: ;;
19917   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
19918     $as_echo "$ac_cs_version"; exit ;;
19919   --config | --confi | --conf | --con | --co | --c )
19920     $as_echo "$ac_cs_config"; exit ;;
19921   --debug | --debu | --deb | --de | --d | -d )
19922     debug=: ;;
19923   --file | --fil | --fi | --f )
19924     $ac_shift
19925     case $ac_optarg in
19926     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
19927     '') as_fn_error $? "missing file argument" ;;
19928     esac
19929     as_fn_append CONFIG_FILES " '$ac_optarg'"
19930     ac_need_defaults=false;;
19931   --header | --heade | --head | --hea )
19932     $ac_shift
19933     case $ac_optarg in
19934     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
19935     esac
19936     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
19937     ac_need_defaults=false;;
19938   --he | --h)
19939     # Conflict between --help and --header
19940     as_fn_error $? "ambiguous option: \`$1'
19941 Try \`$0 --help' for more information.";;
19942   --help | --hel | -h )
19943     $as_echo "$ac_cs_usage"; exit ;;
19944   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
19945   | -silent | --silent | --silen | --sile | --sil | --si | --s)
19946     ac_cs_silent=: ;;
19947
19948   # This is an error.
19949   -*) as_fn_error $? "unrecognized option: \`$1'
19950 Try \`$0 --help' for more information." ;;
19951
19952   *) as_fn_append ac_config_targets " $1"
19953      ac_need_defaults=false ;;
19954
19955   esac
19956   shift
19957 done
19958
19959 ac_configure_extra_args=
19960
19961 if $ac_cs_silent; then
19962   exec 6>/dev/null
19963   ac_configure_extra_args="$ac_configure_extra_args --silent"
19964 fi
19965
19966 _ACEOF
19967 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19968 if \$ac_cs_recheck; then
19969   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
19970   shift
19971   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
19972   CONFIG_SHELL='$SHELL'
19973   export CONFIG_SHELL
19974   exec "\$@"
19975 fi
19976
19977 _ACEOF
19978 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19979 exec 5>>config.log
19980 {
19981   echo
19982   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
19983 ## Running $as_me. ##
19984 _ASBOX
19985   $as_echo "$ac_log"
19986 } >&5
19987
19988 _ACEOF
19989 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
19990 #
19991 # INIT-COMMANDS
19992 #
19993 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
19994 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
19995
19996 _ACEOF
19997
19998 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
19999
20000 # Handling of arguments.
20001 for ac_config_target in $ac_config_targets
20002 do
20003   case $ac_config_target in
20004     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
20005     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
20006     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
20007     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
20008     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
20009     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
20010     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
20011     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
20012     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
20013     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
20014     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
20015     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
20016     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
20017     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
20018     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
20019     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
20020
20021   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
20022   esac
20023 done
20024
20025
20026 # If the user did not use the arguments to specify the items to instantiate,
20027 # then the envvar interface is used.  Set only those that are not.
20028 # We use the long form for the default assignment because of an extremely
20029 # bizarre bug on SunOS 4.1.3.
20030 if $ac_need_defaults; then
20031   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
20032   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
20033   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
20034 fi
20035
20036 # Have a temporary directory for convenience.  Make it in the build tree
20037 # simply because there is no reason against having it here, and in addition,
20038 # creating and moving files from /tmp can sometimes cause problems.
20039 # Hook for its removal unless debugging.
20040 # Note that there is a small window in which the directory will not be cleaned:
20041 # after its creation but before its name has been assigned to `$tmp'.
20042 $debug ||
20043 {
20044   tmp= ac_tmp=
20045   trap 'exit_status=$?
20046   : "${ac_tmp:=$tmp}"
20047   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
20048 ' 0
20049   trap 'as_fn_exit 1' 1 2 13 15
20050 }
20051 # Create a (secure) tmp directory for tmp files.
20052
20053 {
20054   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
20055   test -d "$tmp"
20056 }  ||
20057 {
20058   tmp=./conf$$-$RANDOM
20059   (umask 077 && mkdir "$tmp")
20060 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
20061 ac_tmp=$tmp
20062
20063 # Set up the scripts for CONFIG_FILES section.
20064 # No need to generate them if there are no CONFIG_FILES.
20065 # This happens for instance with `./config.status config.h'.
20066 if test -n "$CONFIG_FILES"; then
20067
20068 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
20069   ac_cs_awk_getline=:
20070   ac_cs_awk_pipe_init=
20071   ac_cs_awk_read_file='
20072       while ((getline aline < (F[key])) > 0)
20073         print(aline)
20074       close(F[key])'
20075   ac_cs_awk_pipe_fini=
20076 else
20077   ac_cs_awk_getline=false
20078   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
20079   ac_cs_awk_read_file='
20080       print "|#_!!_#|"
20081       print "cat " F[key] " &&"
20082       '$ac_cs_awk_pipe_init
20083   # The final `:' finishes the AND list.
20084   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
20085 fi
20086 ac_cr=`echo X | tr X '\015'`
20087 # On cygwin, bash can eat \r inside `` if the user requested igncr.
20088 # But we know of no other shell where ac_cr would be empty at this
20089 # point, so we can use a bashism as a fallback.
20090 if test "x$ac_cr" = x; then
20091   eval ac_cr=\$\'\\r\'
20092 fi
20093 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
20094 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
20095   ac_cs_awk_cr='\\r'
20096 else
20097   ac_cs_awk_cr=$ac_cr
20098 fi
20099
20100 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
20101 _ACEOF
20102
20103 # Create commands to substitute file output variables.
20104 {
20105   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
20106   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
20107   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
20108   echo "_ACAWK" &&
20109   echo "_ACEOF"
20110 } >conf$$files.sh &&
20111 . ./conf$$files.sh ||
20112   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20113 rm -f conf$$files.sh
20114
20115 {
20116   echo "cat >conf$$subs.awk <<_ACEOF" &&
20117   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
20118   echo "_ACEOF"
20119 } >conf$$subs.sh ||
20120   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20121 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
20122 ac_delim='%!_!# '
20123 for ac_last_try in false false false false false :; do
20124   . ./conf$$subs.sh ||
20125     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20126
20127   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
20128   if test $ac_delim_n = $ac_delim_num; then
20129     break
20130   elif $ac_last_try; then
20131     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
20132   else
20133     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20134   fi
20135 done
20136 rm -f conf$$subs.sh
20137
20138 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20139 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
20140 _ACEOF
20141 sed -n '
20142 h
20143 s/^/S["/; s/!.*/"]=/
20144 p
20145 g
20146 s/^[^!]*!//
20147 :repl
20148 t repl
20149 s/'"$ac_delim"'$//
20150 t delim
20151 :nl
20152 h
20153 s/\(.\{148\}\)..*/\1/
20154 t more1
20155 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
20156 p
20157 n
20158 b repl
20159 :more1
20160 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20161 p
20162 g
20163 s/.\{148\}//
20164 t nl
20165 :delim
20166 h
20167 s/\(.\{148\}\)..*/\1/
20168 t more2
20169 s/["\\]/\\&/g; s/^/"/; s/$/"/
20170 p
20171 b
20172 :more2
20173 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
20174 p
20175 g
20176 s/.\{148\}//
20177 t delim
20178 ' <conf$$subs.awk | sed '
20179 /^[^""]/{
20180   N
20181   s/\n//
20182 }
20183 ' >>$CONFIG_STATUS || ac_write_fail=1
20184 rm -f conf$$subs.awk
20185 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20186 _ACAWK
20187 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
20188   for (key in S) S_is_set[key] = 1
20189   FS = "\a"
20190   \$ac_cs_awk_pipe_init
20191 }
20192 {
20193   line = $ 0
20194   nfields = split(line, field, "@")
20195   substed = 0
20196   len = length(field[1])
20197   for (i = 2; i < nfields; i++) {
20198     key = field[i]
20199     keylen = length(key)
20200     if (S_is_set[key]) {
20201       value = S[key]
20202       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
20203       len += length(value) + length(field[++i])
20204       substed = 1
20205     } else
20206       len += 1 + keylen
20207   }
20208   if (nfields == 3 && !substed) {
20209     key = field[2]
20210     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
20211       \$ac_cs_awk_read_file
20212       next
20213     }
20214   }
20215   print line
20216 }
20217 \$ac_cs_awk_pipe_fini
20218 _ACAWK
20219 _ACEOF
20220 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20221 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
20222   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
20223 else
20224   cat
20225 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
20226   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
20227 _ACEOF
20228
20229 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
20230 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
20231 # trailing colons and then remove the whole line if VPATH becomes empty
20232 # (actually we leave an empty line to preserve line numbers).
20233 if test "x$srcdir" = x.; then
20234   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
20235 h
20236 s///
20237 s/^/:/
20238 s/[      ]*$/:/
20239 s/:\$(srcdir):/:/g
20240 s/:\${srcdir}:/:/g
20241 s/:@srcdir@:/:/g
20242 s/^:*//
20243 s/:*$//
20244 x
20245 s/\(=[   ]*\).*/\1/
20246 G
20247 s/\n//
20248 s/^[^=]*=[       ]*$//
20249 }'
20250 fi
20251
20252 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20253 fi # test -n "$CONFIG_FILES"
20254
20255 # Set up the scripts for CONFIG_HEADERS section.
20256 # No need to generate them if there are no CONFIG_HEADERS.
20257 # This happens for instance with `./config.status Makefile'.
20258 if test -n "$CONFIG_HEADERS"; then
20259 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
20260 BEGIN {
20261 _ACEOF
20262
20263 # Transform confdefs.h into an awk script `defines.awk', embedded as
20264 # here-document in config.status, that substitutes the proper values into
20265 # config.h.in to produce config.h.
20266
20267 # Create a delimiter string that does not exist in confdefs.h, to ease
20268 # handling of long lines.
20269 ac_delim='%!_!# '
20270 for ac_last_try in false false :; do
20271   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
20272   if test -z "$ac_tt"; then
20273     break
20274   elif $ac_last_try; then
20275     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
20276   else
20277     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
20278   fi
20279 done
20280
20281 # For the awk script, D is an array of macro values keyed by name,
20282 # likewise P contains macro parameters if any.  Preserve backslash
20283 # newline sequences.
20284
20285 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
20286 sed -n '
20287 s/.\{148\}/&'"$ac_delim"'/g
20288 t rset
20289 :rset
20290 s/^[     ]*#[    ]*define[       ][      ]*/ /
20291 t def
20292 d
20293 :def
20294 s/\\$//
20295 t bsnl
20296 s/["\\]/\\&/g
20297 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
20298 D["\1"]=" \3"/p
20299 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
20300 d
20301 :bsnl
20302 s/["\\]/\\&/g
20303 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
20304 D["\1"]=" \3\\\\\\n"\\/p
20305 t cont
20306 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
20307 t cont
20308 d
20309 :cont
20310 n
20311 s/.\{148\}/&'"$ac_delim"'/g
20312 t clear
20313 :clear
20314 s/\\$//
20315 t bsnlc
20316 s/["\\]/\\&/g; s/^/"/; s/$/"/p
20317 d
20318 :bsnlc
20319 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
20320 b cont
20321 ' <confdefs.h | sed '
20322 s/'"$ac_delim"'/"\\\
20323 "/g' >>$CONFIG_STATUS || ac_write_fail=1
20324
20325 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20326   for (key in D) D_is_set[key] = 1
20327   FS = "\a"
20328 }
20329 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
20330   line = \$ 0
20331   split(line, arg, " ")
20332   if (arg[1] == "#") {
20333     defundef = arg[2]
20334     mac1 = arg[3]
20335   } else {
20336     defundef = substr(arg[1], 2)
20337     mac1 = arg[2]
20338   }
20339   split(mac1, mac2, "(") #)
20340   macro = mac2[1]
20341   prefix = substr(line, 1, index(line, defundef) - 1)
20342   if (D_is_set[macro]) {
20343     # Preserve the white space surrounding the "#".
20344     print prefix "define", macro P[macro] D[macro]
20345     next
20346   } else {
20347     # Replace #undef with comments.  This is necessary, for example,
20348     # in the case of _POSIX_SOURCE, which is predefined and required
20349     # on some systems where configure will not decide to define it.
20350     if (defundef == "undef") {
20351       print "/*", prefix defundef, macro, "*/"
20352       next
20353     }
20354   }
20355 }
20356 { print }
20357 _ACAWK
20358 _ACEOF
20359 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20360   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
20361 fi # test -n "$CONFIG_HEADERS"
20362
20363
20364 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
20365 shift
20366 for ac_tag
20367 do
20368   case $ac_tag in
20369   :[FHLC]) ac_mode=$ac_tag; continue;;
20370   esac
20371   case $ac_mode$ac_tag in
20372   :[FHL]*:*);;
20373   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
20374   :[FH]-) ac_tag=-:-;;
20375   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
20376   esac
20377   ac_save_IFS=$IFS
20378   IFS=:
20379   set x $ac_tag
20380   IFS=$ac_save_IFS
20381   shift
20382   ac_file=$1
20383   shift
20384
20385   case $ac_mode in
20386   :L) ac_source=$1;;
20387   :[FH])
20388     ac_file_inputs=
20389     for ac_f
20390     do
20391       case $ac_f in
20392       -) ac_f="$ac_tmp/stdin";;
20393       *) # Look for the file first in the build tree, then in the source tree
20394          # (if the path is not absolute).  The absolute path cannot be DOS-style,
20395          # because $ac_f cannot contain `:'.
20396          test -f "$ac_f" ||
20397            case $ac_f in
20398            [\\/$]*) false;;
20399            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
20400            esac ||
20401            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
20402       esac
20403       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
20404       as_fn_append ac_file_inputs " '$ac_f'"
20405     done
20406
20407     # Let's still pretend it is `configure' which instantiates (i.e., don't
20408     # use $as_me), people would be surprised to read:
20409     #    /* config.h.  Generated by config.status.  */
20410     configure_input='Generated from '`
20411           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
20412         `' by configure.'
20413     if test x"$ac_file" != x-; then
20414       configure_input="$ac_file.  $configure_input"
20415       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
20416 $as_echo "$as_me: creating $ac_file" >&6;}
20417     fi
20418     # Neutralize special characters interpreted by sed in replacement strings.
20419     case $configure_input in #(
20420     *\&* | *\|* | *\\* )
20421        ac_sed_conf_input=`$as_echo "$configure_input" |
20422        sed 's/[\\\\&|]/\\\\&/g'`;; #(
20423     *) ac_sed_conf_input=$configure_input;;
20424     esac
20425
20426     case $ac_tag in
20427     *:-:* | *:-) cat >"$ac_tmp/stdin" \
20428       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
20429     esac
20430     ;;
20431   esac
20432
20433   ac_dir=`$as_dirname -- "$ac_file" ||
20434 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20435          X"$ac_file" : 'X\(//\)[^/]' \| \
20436          X"$ac_file" : 'X\(//\)$' \| \
20437          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
20438 $as_echo X"$ac_file" |
20439     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20440             s//\1/
20441             q
20442           }
20443           /^X\(\/\/\)[^/].*/{
20444             s//\1/
20445             q
20446           }
20447           /^X\(\/\/\)$/{
20448             s//\1/
20449             q
20450           }
20451           /^X\(\/\).*/{
20452             s//\1/
20453             q
20454           }
20455           s/.*/./; q'`
20456   as_dir="$ac_dir"; as_fn_mkdir_p
20457   ac_builddir=.
20458
20459 case "$ac_dir" in
20460 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
20461 *)
20462   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
20463   # A ".." for each directory in $ac_dir_suffix.
20464   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
20465   case $ac_top_builddir_sub in
20466   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
20467   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
20468   esac ;;
20469 esac
20470 ac_abs_top_builddir=$ac_pwd
20471 ac_abs_builddir=$ac_pwd$ac_dir_suffix
20472 # for backward compatibility:
20473 ac_top_builddir=$ac_top_build_prefix
20474
20475 case $srcdir in
20476   .)  # We are building in place.
20477     ac_srcdir=.
20478     ac_top_srcdir=$ac_top_builddir_sub
20479     ac_abs_top_srcdir=$ac_pwd ;;
20480   [\\/]* | ?:[\\/]* )  # Absolute name.
20481     ac_srcdir=$srcdir$ac_dir_suffix;
20482     ac_top_srcdir=$srcdir
20483     ac_abs_top_srcdir=$srcdir ;;
20484   *) # Relative name.
20485     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
20486     ac_top_srcdir=$ac_top_build_prefix$srcdir
20487     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
20488 esac
20489 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
20490
20491
20492   case $ac_mode in
20493   :F)
20494   #
20495   # CONFIG_FILE
20496   #
20497
20498   case $INSTALL in
20499   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
20500   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
20501   esac
20502   ac_MKDIR_P=$MKDIR_P
20503   case $MKDIR_P in
20504   [\\/$]* | ?:[\\/]* ) ;;
20505   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
20506   esac
20507 _ACEOF
20508
20509 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20510 # If the template does not know about datarootdir, expand it.
20511 # FIXME: This hack should be removed a few years after 2.60.
20512 ac_datarootdir_hack=; ac_datarootdir_seen=
20513 ac_sed_dataroot='
20514 /datarootdir/ {
20515   p
20516   q
20517 }
20518 /@datadir@/p
20519 /@docdir@/p
20520 /@infodir@/p
20521 /@localedir@/p
20522 /@mandir@/p'
20523 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
20524 *datarootdir*) ac_datarootdir_seen=yes;;
20525 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
20526   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
20527 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
20528 _ACEOF
20529 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20530   ac_datarootdir_hack='
20531   s&@datadir@&$datadir&g
20532   s&@docdir@&$docdir&g
20533   s&@infodir@&$infodir&g
20534   s&@localedir@&$localedir&g
20535   s&@mandir@&$mandir&g
20536   s&\\\${datarootdir}&$datarootdir&g' ;;
20537 esac
20538 _ACEOF
20539
20540 # Neutralize VPATH when `$srcdir' = `.'.
20541 # Shell code in configure.ac might set extrasub.
20542 # FIXME: do we really want to maintain this feature?
20543 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
20544 ac_sed_extra="$ac_vpsub
20545 $extrasub
20546 _ACEOF
20547 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
20548 :t
20549 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
20550 s|@configure_input@|$ac_sed_conf_input|;t t
20551 s&@top_builddir@&$ac_top_builddir_sub&;t t
20552 s&@top_build_prefix@&$ac_top_build_prefix&;t t
20553 s&@srcdir@&$ac_srcdir&;t t
20554 s&@abs_srcdir@&$ac_abs_srcdir&;t t
20555 s&@top_srcdir@&$ac_top_srcdir&;t t
20556 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
20557 s&@builddir@&$ac_builddir&;t t
20558 s&@abs_builddir@&$ac_abs_builddir&;t t
20559 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
20560 s&@INSTALL@&$ac_INSTALL&;t t
20561 s&@MKDIR_P@&$ac_MKDIR_P&;t t
20562 $ac_datarootdir_hack
20563 "
20564 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
20565 if $ac_cs_awk_getline; then
20566   $AWK -f "$ac_tmp/subs.awk"
20567 else
20568   $AWK -f "$ac_tmp/subs.awk" | $SHELL
20569 fi \
20570   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20571
20572 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
20573   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
20574   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
20575       "$ac_tmp/out"`; test -z "$ac_out"; } &&
20576   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
20577 which seems to be undefined.  Please make sure it is defined" >&5
20578 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
20579 which seems to be undefined.  Please make sure it is defined" >&2;}
20580
20581   rm -f "$ac_tmp/stdin"
20582   case $ac_file in
20583   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
20584   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
20585   esac \
20586   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20587  ;;
20588   :H)
20589   #
20590   # CONFIG_HEADER
20591   #
20592   if test x"$ac_file" != x-; then
20593     {
20594       $as_echo "/* $configure_input  */" \
20595       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
20596     } >"$ac_tmp/config.h" \
20597       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20598     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
20599       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
20600 $as_echo "$as_me: $ac_file is unchanged" >&6;}
20601     else
20602       rm -f "$ac_file"
20603       mv "$ac_tmp/config.h" "$ac_file" \
20604         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
20605     fi
20606   else
20607     $as_echo "/* $configure_input  */" \
20608       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
20609       || as_fn_error $? "could not create -" "$LINENO" 5
20610   fi
20611 # Compute "$ac_file"'s index in $config_headers.
20612 _am_arg="$ac_file"
20613 _am_stamp_count=1
20614 for _am_header in $config_headers :; do
20615   case $_am_header in
20616     $_am_arg | $_am_arg:* )
20617       break ;;
20618     * )
20619       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
20620   esac
20621 done
20622 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
20623 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20624          X"$_am_arg" : 'X\(//\)[^/]' \| \
20625          X"$_am_arg" : 'X\(//\)$' \| \
20626          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
20627 $as_echo X"$_am_arg" |
20628     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20629             s//\1/
20630             q
20631           }
20632           /^X\(\/\/\)[^/].*/{
20633             s//\1/
20634             q
20635           }
20636           /^X\(\/\/\)$/{
20637             s//\1/
20638             q
20639           }
20640           /^X\(\/\).*/{
20641             s//\1/
20642             q
20643           }
20644           s/.*/./; q'`/stamp-h$_am_stamp_count
20645  ;;
20646
20647   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
20648 $as_echo "$as_me: executing $ac_file commands" >&6;}
20649  ;;
20650   esac
20651
20652
20653   case $ac_file$ac_mode in
20654     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
20655   # Autoconf 2.62 quotes --file arguments for eval, but not when files
20656   # are listed without --file.  Let's play safe and only enable the eval
20657   # if we detect the quoting.
20658   case $CONFIG_FILES in
20659   *\'*) eval set x "$CONFIG_FILES" ;;
20660   *)   set x $CONFIG_FILES ;;
20661   esac
20662   shift
20663   for mf
20664   do
20665     # Strip MF so we end up with the name of the file.
20666     mf=`echo "$mf" | sed -e 's/:.*$//'`
20667     # Check whether this is an Automake generated Makefile or not.
20668     # We used to match only the files named `Makefile.in', but
20669     # some people rename them; so instead we look at the file content.
20670     # Grep'ing the first line is not enough: some people post-process
20671     # each Makefile.in and add a new line on top of each file to say so.
20672     # Grep'ing the whole file is not good either: AIX grep has a line
20673     # limit of 2048, but all sed's we know have understand at least 4000.
20674     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
20675       dirpart=`$as_dirname -- "$mf" ||
20676 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20677          X"$mf" : 'X\(//\)[^/]' \| \
20678          X"$mf" : 'X\(//\)$' \| \
20679          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
20680 $as_echo X"$mf" |
20681     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20682             s//\1/
20683             q
20684           }
20685           /^X\(\/\/\)[^/].*/{
20686             s//\1/
20687             q
20688           }
20689           /^X\(\/\/\)$/{
20690             s//\1/
20691             q
20692           }
20693           /^X\(\/\).*/{
20694             s//\1/
20695             q
20696           }
20697           s/.*/./; q'`
20698     else
20699       continue
20700     fi
20701     # Extract the definition of DEPDIR, am__include, and am__quote
20702     # from the Makefile without running `make'.
20703     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
20704     test -z "$DEPDIR" && continue
20705     am__include=`sed -n 's/^am__include = //p' < "$mf"`
20706     test -z "am__include" && continue
20707     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
20708     # When using ansi2knr, U may be empty or an underscore; expand it
20709     U=`sed -n 's/^U = //p' < "$mf"`
20710     # Find all dependency output files, they are included files with
20711     # $(DEPDIR) in their names.  We invoke sed twice because it is the
20712     # simplest approach to changing $(DEPDIR) to its actual value in the
20713     # expansion.
20714     for file in `sed -n "
20715       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
20716          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
20717       # Make sure the directory exists.
20718       test -f "$dirpart/$file" && continue
20719       fdir=`$as_dirname -- "$file" ||
20720 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
20721          X"$file" : 'X\(//\)[^/]' \| \
20722          X"$file" : 'X\(//\)$' \| \
20723          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
20724 $as_echo X"$file" |
20725     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
20726             s//\1/
20727             q
20728           }
20729           /^X\(\/\/\)[^/].*/{
20730             s//\1/
20731             q
20732           }
20733           /^X\(\/\/\)$/{
20734             s//\1/
20735             q
20736           }
20737           /^X\(\/\).*/{
20738             s//\1/
20739             q
20740           }
20741           s/.*/./; q'`
20742       as_dir=$dirpart/$fdir; as_fn_mkdir_p
20743       # echo "creating $dirpart/$file"
20744       echo '# dummy' > "$dirpart/$file"
20745     done
20746   done
20747 }
20748  ;;
20749     "default":C)
20750
20751 ### Make the necessary directories, if they don't exist.
20752 for dir in etc lisp ; do
20753   test -d ${dir} || mkdir ${dir}
20754 done
20755
20756 echo creating src/epaths.h
20757 ${MAKE-make} epaths-force
20758
20759 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
20760   echo creating src/.gdbinit
20761   echo source $srcdir/src/.gdbinit > src/.gdbinit
20762 fi
20763
20764  ;;
20765
20766   esac
20767 done # for ac_tag
20768
20769
20770 as_fn_exit 0
20771 _ACEOF
20772 ac_clean_files=$ac_clean_files_save
20773
20774 test $ac_write_fail = 0 ||
20775   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
20776
20777
20778 # configure is writing to config.log, and then calls config.status.
20779 # config.status does its own redirection, appending to config.log.
20780 # Unfortunately, on DOS this fails, as config.log is still kept open
20781 # by configure, so config.status won't be able to write to it; its
20782 # output is simply discarded.  So we exec the FD to /dev/null,
20783 # effectively closing config.log, so it can be properly (re)opened and
20784 # appended to by config.status.  When coming back to configure, we
20785 # need to make the FD available again.
20786 if test "$no_create" != yes; then
20787   ac_cs_success=:
20788   ac_config_status_args=
20789   test "$silent" = yes &&
20790     ac_config_status_args="$ac_config_status_args --quiet"
20791   exec 5>/dev/null
20792   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
20793   exec 5>>config.log
20794   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
20795   # would make configure fail if this is the last instruction.
20796   $ac_cs_success || as_fn_exit 1
20797 fi
20798 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
20799   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
20800 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
20801 fi
20802