configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.68 for emacs 24.0.50.
   4 #
   5 #
   6 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   7 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
   8 # Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 if test "x$CONFIG_SHELL" = x; then
 138   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 139   emulate sh
 140   NULLCMD=:
 141   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 142   # is contrary to our usage.  Disable this feature.
 143   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 144   setopt NO_GLOB_SUBST
 145 else
 146   case \`(set -o) 2>/dev/null\` in #(
 147   *posix*) :
 148     set -o posix ;; #(
 149   *) :
 150      ;;
 151 esac
 152 fi
 153 "
 154   as_required="as_fn_return () { (exit \$1); }
 155 as_fn_success () { as_fn_return 0; }
 156 as_fn_failure () { as_fn_return 1; }
 157 as_fn_ret_success () { return 0; }
 158 as_fn_ret_failure () { return 1; }
 159
 160 exitcode=0
 161 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 162 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 163 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 164 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 165 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 166
 167 else
 168   exitcode=1; echo positional parameters were not saved.
 169 fi
 170 test x\$exitcode = x0 || exit 1"
 171   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 172   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 173   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 174   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 175 test \$(( 1 + 1 )) = 2 || exit 1"
 176   if (eval "$as_required") 2>/dev/null; then :
 177   as_have_required=yes
 178 else
 179   as_have_required=no
 180 fi
 181   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 182
 183 else
 184   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 185 as_found=false
 186 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 187 do
 188   IFS=$as_save_IFS
 189   test -z "$as_dir" && as_dir=.
 190   as_found=:
 191   case $as_dir in #(
 192          /*)
 193            for as_base in sh bash ksh sh5; do
 194              # Try only shells that exist, to save several forks.
 195              as_shell=$as_dir/$as_base
 196              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 197                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 198   CONFIG_SHELL=$as_shell as_have_required=yes
 199                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 200   break 2
 201 fi
 202 fi
 203            done;;
 204        esac
 205   as_found=false
 206 done
 207 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 208               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 209   CONFIG_SHELL=$SHELL as_have_required=yes
 210 fi; }
 211 IFS=$as_save_IFS
 212
 213
 214       if test "x$CONFIG_SHELL" != x; then :
 215   # We cannot yet assume a decent shell, so we have to provide a
 216         # neutralization value for shells without unset; and this also
 217         # works around shells that cannot unset nonexistent variables.
 218         # Preserve -v and -x to the replacement shell.
 219         BASH_ENV=/dev/null
 220         ENV=/dev/null
 221         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 222         export CONFIG_SHELL
 223         case $- in # ((((
 224           *v*x* | *x*v* ) as_opts=-vx ;;
 225           *v* ) as_opts=-v ;;
 226           *x* ) as_opts=-x ;;
 227           * ) as_opts= ;;
 228         esac
 229         exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
 230 fi
 231
 232     if test x$as_have_required = xno; then :
 233   $as_echo "$0: This script requires a shell more modern than all"
 234   $as_echo "$0: the shells that I found on your system."
 235   if test x${ZSH_VERSION+set} = xset ; then
 236     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 237     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 238   else
 239     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 240 $0: including any error possibly output before this
 241 $0: message. Then install a modern shell, or manually run
 242 $0: the script under such a shell if you do have one."
 243   fi
 244   exit 1
 245 fi
 246 fi
 247 fi
 248 SHELL=${CONFIG_SHELL-/bin/sh}
 249 export SHELL
 250 # Unset more variables known to interfere with behavior of common tools.
 251 CLICOLOR_FORCE= GREP_OPTIONS=
 252 unset CLICOLOR_FORCE GREP_OPTIONS
 253
 254 ## --------------------- ##
 255 ## M4sh Shell Functions. ##
 256 ## --------------------- ##
 257 # as_fn_unset VAR
 258 # ---------------
 259 # Portably unset VAR.
 260 as_fn_unset ()
 261 {
 262   { eval $1=; unset $1;}
 263 }
 264 as_unset=as_fn_unset
 265
 266 # as_fn_set_status STATUS
 267 # -----------------------
 268 # Set $? to STATUS, without forking.
 269 as_fn_set_status ()
 270 {
 271   return $1
 272 } # as_fn_set_status
 273
 274 # as_fn_exit STATUS
 275 # -----------------
 276 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 277 as_fn_exit ()
 278 {
 279   set +e
 280   as_fn_set_status $1
 281   exit $1
 282 } # as_fn_exit
 283
 284 # as_fn_mkdir_p
 285 # -------------
 286 # Create "$as_dir" as a directory, including parents if necessary.
 287 as_fn_mkdir_p ()
 288 {
 289
 290   case $as_dir in #(
 291   -*) as_dir=./$as_dir;;
 292   esac
 293   test -d "$as_dir" || eval $as_mkdir_p || {
 294     as_dirs=
 295     while :; do
 296       case $as_dir in #(
 297       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 298       *) as_qdir=$as_dir;;
 299       esac
 300       as_dirs="'$as_qdir' $as_dirs"
 301       as_dir=`$as_dirname -- "$as_dir" ||
 302 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 303          X"$as_dir" : 'X\(//\)[^/]' \| \
 304          X"$as_dir" : 'X\(//\)$' \| \
 305          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 306 $as_echo X"$as_dir" |
 307     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 308             s//\1/
 309             q
 310           }
 311           /^X\(\/\/\)[^/].*/{
 312             s//\1/
 313             q
 314           }
 315           /^X\(\/\/\)$/{
 316             s//\1/
 317             q
 318           }
 319           /^X\(\/\).*/{
 320             s//\1/
 321             q
 322           }
 323           s/.*/./; q'`
 324       test -d "$as_dir" && break
 325     done
 326     test -z "$as_dirs" || eval "mkdir $as_dirs"
 327   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 328
 329
 330 } # as_fn_mkdir_p
 331 # as_fn_append VAR VALUE
 332 # ----------------------
 333 # Append the text in VALUE to the end of the definition contained in VAR. Take
 334 # advantage of any shell optimizations that allow amortized linear growth over
 335 # repeated appends, instead of the typical quadratic growth present in naive
 336 # implementations.
 337 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 338   eval 'as_fn_append ()
 339   {
 340     eval $1+=\$2
 341   }'
 342 else
 343   as_fn_append ()
 344   {
 345     eval $1=\$$1\$2
 346   }
 347 fi # as_fn_append
 348
 349 # as_fn_arith ARG...
 350 # ------------------
 351 # Perform arithmetic evaluation on the ARGs, and store the result in the
 352 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 353 # must be portable across $(()) and expr.
 354 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 355   eval 'as_fn_arith ()
 356   {
 357     as_val=$(( $* ))
 358   }'
 359 else
 360   as_fn_arith ()
 361   {
 362     as_val=`expr "$@" || test $? -eq 1`
 363   }
 364 fi # as_fn_arith
 365
 366
 367 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 368 # ----------------------------------------
 369 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 370 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 371 # script with STATUS, using 1 if that was 0.
 372 as_fn_error ()
 373 {
 374   as_status=$1; test $as_status -eq 0 && as_status=1
 375   if test "$4"; then
 376     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 377     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 378   fi
 379   $as_echo "$as_me: error: $2" >&2
 380   as_fn_exit $as_status
 381 } # as_fn_error
 382
 383 if expr a : '\(a\)' >/dev/null 2>&1 &&
 384    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 385   as_expr=expr
 386 else
 387   as_expr=false
 388 fi
 389
 390 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 391   as_basename=basename
 392 else
 393   as_basename=false
 394 fi
 395
 396 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 397   as_dirname=dirname
 398 else
 399   as_dirname=false
 400 fi
 401
 402 as_me=`$as_basename -- "$0" ||
 403 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 404          X"$0" : 'X\(//\)$' \| \
 405          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 406 $as_echo X/"$0" |
 407     sed '/^.*\/\([^/][^/]*\)\/*$/{
 408             s//\1/
 409             q
 410           }
 411           /^X\/\(\/\/\)$/{
 412             s//\1/
 413             q
 414           }
 415           /^X\/\(\/\).*/{
 416             s//\1/
 417             q
 418           }
 419           s/.*/./; q'`
 420
 421 # Avoid depending upon Character Ranges.
 422 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 423 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 424 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 425 as_cr_digits='0123456789'
 426 as_cr_alnum=$as_cr_Letters$as_cr_digits
 427
 428
 429   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 430   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 431   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 432   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 433   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 434   sed -n '
 435     p
 436     /[$]LINENO/=
 437   ' <$as_myself |
 438     sed '
 439       s/[$]LINENO.*/&-/
 440       t lineno
 441       b
 442       :lineno
 443       N
 444       :loop
 445       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 446       t loop
 447       s/-\n.*//
 448     ' >$as_me.lineno &&
 449   chmod +x "$as_me.lineno" ||
 450     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 451
 452   # Don't try to exec as it changes $[0], causing all sort of problems
 453   # (the dirname of $[0] is not the place where we might find the
 454   # original and so on.  Autoconf is especially sensitive to this).
 455   . "./$as_me.lineno"
 456   # Exit status is that of the last command.
 457   exit
 458 }
 459
 460 ECHO_C= ECHO_N= ECHO_T=
 461 case `echo -n x` in #(((((
 462 -n*)
 463   case `echo 'xy\c'` in
 464   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 465   xy)  ECHO_C='\c';;
 466   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 467        ECHO_T=' ';;
 468   esac;;
 469 *)
 470   ECHO_N='-n';;
 471 esac
 472
 473 rm -f conf$$ conf$$.exe conf$$.file
 474 if test -d conf$$.dir; then
 475   rm -f conf$$.dir/conf$$.file
 476 else
 477   rm -f conf$$.dir
 478   mkdir conf$$.dir 2>/dev/null
 479 fi
 480 if (echo >conf$$.file) 2>/dev/null; then
 481   if ln -s conf$$.file conf$$ 2>/dev/null; then
 482     as_ln_s='ln -s'
 483     # ... but there are two gotchas:
 484     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 485     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 486     # In both cases, we have to default to `cp -p'.
 487     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 488       as_ln_s='cp -p'
 489   elif ln conf$$.file conf$$ 2>/dev/null; then
 490     as_ln_s=ln
 491   else
 492     as_ln_s='cp -p'
 493   fi
 494 else
 495   as_ln_s='cp -p'
 496 fi
 497 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 498 rmdir conf$$.dir 2>/dev/null
 499
 500 if mkdir -p . 2>/dev/null; then
 501   as_mkdir_p='mkdir -p "$as_dir"'
 502 else
 503   test -d ./-p && rmdir ./-p
 504   as_mkdir_p=false
 505 fi
 506
 507 if test -x / >/dev/null 2>&1; then
 508   as_test_x='test -x'
 509 else
 510   if ls -dL / >/dev/null 2>&1; then
 511     as_ls_L_option=L
 512   else
 513     as_ls_L_option=
 514   fi
 515   as_test_x='
 516     eval sh -c '\''
 517       if test -d "$1"; then
 518         test -d "$1/.";
 519       else
 520         case $1 in #(
 521         -*)set "./$1";;
 522         esac;
 523         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 524         ???[sx]*):;;*)false;;esac;fi
 525     '\'' sh
 526   '
 527 fi
 528 as_executable_p=$as_test_x
 529
 530 # Sed expression to map a string onto a valid CPP name.
 531 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 532
 533 # Sed expression to map a string onto a valid variable name.
 534 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 535
 536
 537 test -n "$DJDIR" || exec 7<&0 </dev/null
 538 exec 6>&1
 539
 540 # Name of the host.
 541 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 542 # so uname gets run too.
 543 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 544
 545 #
 546 # Initializations.
 547 #
 548 ac_default_prefix=/usr/local
 549 ac_clean_files=
 550 ac_config_libobj_dir=.
 551 LIBOBJS=
 552 cross_compiling=no
 553 subdirs=
 554 MFLAGS=
 555 MAKEFLAGS=
 556
 557 # Identity of this package.
 558 PACKAGE_NAME='emacs'
 559 PACKAGE_TARNAME='emacs'
 560 PACKAGE_VERSION='24.0.50'
 561 PACKAGE_STRING='emacs 24.0.50'
 562 PACKAGE_BUGREPORT=''
 563 PACKAGE_URL=''
 564
 565 ac_unique_file="src/lisp.h"
 566 # Factoring default headers for most tests.
 567 ac_includes_default="\
 568 #include <stdio.h>
 569 #ifdef HAVE_SYS_TYPES_H
 570 # include <sys/types.h>
 571 #endif
 572 #ifdef HAVE_SYS_STAT_H
 573 # include <sys/stat.h>
 574 #endif
 575 #ifdef STDC_HEADERS
 576 # include <stdlib.h>
 577 # include <stddef.h>
 578 #else
 579 # ifdef HAVE_STDLIB_H
 580 #  include <stdlib.h>
 581 # endif
 582 #endif
 583 #ifdef HAVE_STRING_H
 584 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 585 #  include <memory.h>
 586 # endif
 587 # include <string.h>
 588 #endif
 589 #ifdef HAVE_STRINGS_H
 590 # include <strings.h>
 591 #endif
 592 #ifdef HAVE_INTTYPES_H
 593 # include <inttypes.h>
 594 #endif
 595 #ifdef HAVE_STDINT_H
 596 # include <stdint.h>
 597 #endif
 598 #ifdef HAVE_UNISTD_H
 599 # include <unistd.h>
 600 #endif"
 601
 602 ac_config_libobj_dir=src
 603 ac_header_list=
 604 gl_getopt_required=POSIX
 605 gl_getopt_required=POSIX
 606 ac_func_list=
 607 ac_subst_vars='gltests_LTLIBOBJS
 608 gltests_LIBOBJS
 609 gl_LTLIBOBJS
 610 gl_LIBOBJS
 611 am__EXEEXT_FALSE
 612 am__EXEEXT_TRUE
 613 LTLIBOBJS
 614 WINDOW_SUPPORT
 615 TOOLTIP_SUPPORT
 616 MOUSE_SUPPORT
 617 LIB_GCC
 618 LD_FIRSTFLAG
 619 LD_SWITCH_SYSTEM_TEMACS
 620 POST_ALLOC_OBJ
 621 PRE_ALLOC_OBJ
 622 CYGWIN_OBJ
 623 RALLOC_OBJ
 624 OLDXMENU_DEPS
 625 LIBX_OTHER
 626 LIBXMENU
 627 OLDXMENU
 628 OLDXMENU_TARGET
 629 LIBXT_OTHER
 630 TOOLKIT_LIBW
 631 WIDGET_OBJ
 632 XOBJ
 633 XMENU_OBJ
 634 FONT_OBJ
 635 OTHER_FILES
 636 GNU_OBJC_CFLAGS
 637 ns_appsrc
 638 ns_appresdir
 639 ns_appbindir
 640 ns_appdir
 641 S_FILE
 642 M_FILE
 643 X_TOOLKIT_TYPE
 644 C_SWITCH_X_SYSTEM
 645 C_SWITCH_X_SITE
 646 LD_SWITCH_X_SITE
 647 gameuser
 648 gamedir
 649 bitmapdir
 650 archlibdir
 651 etcdir
 652 x_default_search_path
 653 lisppath
 654 locallisppath
 655 lispdir
 656 srcdir
 657 canonical
 658 configuration
 659 version
 660 KRB4LIB
 661 DESLIB
 662 KRB5LIB
 663 CRYPTOLIB
 664 COM_ERRLIB
 665 LIBRESOLV
 666 LIBHESIOD
 667 TERMCAP_OBJ
 668 LIBS_TERMCAP
 669 LIBGNU_LTLIBDEPS
 670 LIBGNU_LIBDEPS
 671 gltests_WITNESS
 672 HAVE_UNISTD_H
 673 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
 674 NEXT_UNISTD_H
 675 PTHREAD_H_DEFINES_STRUCT_TIMESPEC
 676 SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
 677 TIME_H_DEFINES_STRUCT_TIMESPEC
 678 NEXT_AS_FIRST_DIRECTIVE_TIME_H
 679 NEXT_TIME_H
 680 NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
 681 NEXT_STDDEF_H
 682 STDDEF_H
 683 HAVE_WCHAR_T
 684 REPLACE_NULL
 685 APPLE_UNIVERSAL_BUILD
 686 REPLACE_TIMEGM
 687 REPLACE_NANOSLEEP
 688 REPLACE_MKTIME
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 690 HAVE_TIMEGM
 691 HAVE_STRPTIME
 692 HAVE_NANOSLEEP
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 695 GNULIB_TIMEGM
 696 GNULIB_STRPTIME
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 708 INCLUDE_NEXT
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 712 REPLACE_USLEEP
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 714 REPLACE_UNLINK
 715 REPLACE_TTYNAME_R
 716 REPLACE_SYMLINK
 717 REPLACE_SLEEP
 718 REPLACE_RMDIR
 719 REPLACE_READLINK
 720 REPLACE_PWRITE
 721 REPLACE_PREAD
 722 REPLACE_LSEEK
 723 REPLACE_LINKAT
 724 REPLACE_LINK
 725 REPLACE_LCHOWN
 726 REPLACE_GETPAGESIZE
 727 REPLACE_GETGROUPS
 728 REPLACE_GETLOGIN_R
 729 REPLACE_GETDOMAINNAME
 730 REPLACE_GETCWD
 731 REPLACE_FCHOWNAT
 732 REPLACE_DUP2
 733 REPLACE_DUP
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 739 HAVE_DECL_GETUSERSHELL
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 753 HAVE_PREAD
 754 HAVE_PIPE2
 755 HAVE_PIPE
 756 HAVE_LINKAT
 757 HAVE_LINK
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 761 HAVE_GETHOSTNAME
 762 HAVE_GETGROUPS
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 776 GNULIB_UNLINK
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 778 GNULIB_UNISTD_H_GETOPT
 779 GNULIB_TTYNAME_R
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 781 GNULIB_SYMLINK
 782 GNULIB_SLEEP
 783 GNULIB_RMDIR
 784 GNULIB_READLINKAT
 785 GNULIB_READLINK
 786 GNULIB_PWRITE
 787 GNULIB_PREAD
 788 GNULIB_PIPE2
 789 GNULIB_PIPE
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 791 GNULIB_LINKAT
 792 GNULIB_LINK
 793 GNULIB_LCHOWN
 794 GNULIB_GETUSERSHELL
 795 GNULIB_GETPAGESIZE
 796 GNULIB_GETLOGIN_R
 797 GNULIB_GETLOGIN
 798 GNULIB_GETHOSTNAME
 799 GNULIB_GETGROUPS
 800 GNULIB_GETDTABLESIZE
 801 GNULIB_GETDOMAINNAME
 802 GNULIB_GETCWD
 803 GNULIB_FTRUNCATE
 804 GNULIB_FSYNC
 805 GNULIB_FCHOWNAT
 806 GNULIB_FCHDIR
 807 GNULIB_FACCESSAT
 808 GNULIB_EUIDACCESS
 809 GNULIB_ENVIRON
 810 GNULIB_DUP3
 811 GNULIB_DUP2
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 815 GL_COND_LIBTOOL_TRUE
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 817 KMEM_GROUP
 818 NEED_SETGID
 819 LIBOBJS
 820 BLESSMAIL_TARGET
 821 LIBS_MAIL
 822 liblockfile
 823 ALLOCA
 824 LIBXML2_LIBS
 825 LIBXML2_CFLAGS
 826 LIBXSM
 827 LIBGPM
 828 LIBGIF
 829 LIBTIFF
 830 LIBPNG
 831 LIBJPEG
 832 LIBXPM
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 868 LD_SWITCH_X_SITE_AUX
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 871 MKDEPDIR
 872 CFLAGS_SOUND
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 874 ALSA_CFLAGS
 875 PKG_CONFIG
 876 LIBSOUND
 877 START_FILES
 878 LIB_MATH
 879 CRT_DIR
 880 LIBS_SYSTEM
 881 C_SWITCH_SYSTEM
 882 UNEXEC_OBJ
 883 C_SWITCH_MACHINE
 884 LD_SWITCH_SYSTEM
 885 CANNOT_DUMP
 886 HAVE_MAKEINFO
 887 GZIP_PROG
 888 INSTALL_INFO
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 890 EGREP
 891 GREP
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 909 CC
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 919 MAINT
 920 GZIP_INFO
 921 am__untar
 922 am__tar
 923 AMTAR
 924 am__leading_dot
 925 SET_MAKE
 926 AWK
 927 mkdir_p
 928 MKDIR_P
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 930 STRIP
 931 install_sh
 932 MAKEINFO
 933 AUTOHEADER
 934 AUTOMAKE
 935 AUTOCONF
 936 ACLOCAL
 937 VERSION
 938 PACKAGE
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 940 am__isrc
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 942 INSTALL_SCRIPT
 943 INSTALL_PROGRAM
 944 target_alias
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 953 localedir
 954 libdir
 955 psdir
 956 pdfdir
 957 dvidir
 958 htmldir
 959 infodir
 960 docdir
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 962 includedir
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 964 sharedstatedir
 965 sysconfdir
 966 datadir
 967 datarootdir
 968 libexecdir
 969 sbindir
 970 bindir
 971 program_transform_name
 972 prefix
 973 exec_prefix
 974 PACKAGE_URL
 975 PACKAGE_BUGREPORT
 976 PACKAGE_STRING
 977 PACKAGE_VERSION
 978 PACKAGE_TARNAME
 979 PACKAGE_NAME
 980 PATH_SEPARATOR
 981 SHELL'
 982 ac_subst_files='deps_frag
 983 ns_frag'
 984 ac_user_opts='
 985 enable_option_checking
 986 with_pop
 987 with_kerberos
 988 with_kerberos5
 989 with_hesiod
 990 with_mmdf
 991 with_mail_unlink
 992 with_mailhost
 993 with_sound
 994 with_sync_input
 995 with_x_toolkit
 996 with_xpm
 997 with_jpeg
 998 with_tiff
 999 with_gif
1000 with_png
1001 with_rsvg
1002 with_xml2
1003 with_imagemagick
1004 with_xft
1005 with_libotf
1006 with_m17n_flt
1007 with_toolkit_scroll_bars
1008 with_xaw3d
1009 with_xim
1010 with_ns
1011 with_gpm
1012 with_dbus
1013 with_gconf
1014 with_selinux
1015 with_gnutls
1016 with_makeinfo
1017 with_compress_info
1018 with_pkg_config_prog
1019 with_crt_dir
1020 with_gameuser
1021 with_gnustep_conf
1022 enable_ns_self_contained
1023 enable_asserts
1024 enable_maintainer_mode
1025 enable_locallisppath
1026 enable_checking
1027 enable_use_lisp_union_type
1028 enable_profiling
1029 enable_autodepend
1030 enable_dependency_tracking
1031 enable_largefile
1032 with_x
1033 '
1034       ac_precious_vars='build_alias
1035 host_alias
1036 target_alias
1037 CC
1038 CFLAGS
1039 LDFLAGS
1040 LIBS
1041 CPPFLAGS
1042 CPP
1043 CPPFLAGS
1044 CPP
1045 CPPFLAGS
1046 XMKMF'
1047
1048
1049 # Initialize some variables set by options.
1050 ac_init_help=
1051 ac_init_version=false
1052 ac_unrecognized_opts=
1053 ac_unrecognized_sep=
1054 # The variables have the same names as the options, with
1055 # dashes changed to underlines.
1056 cache_file=/dev/null
1057 exec_prefix=NONE
1058 no_create=
1059 no_recursion=
1060 prefix=NONE
1061 program_prefix=NONE
1062 program_suffix=NONE
1063 program_transform_name=s,x,x,
1064 silent=
1065 site=
1066 srcdir=
1067 verbose=
1068 x_includes=NONE
1069 x_libraries=NONE
1070
1071 # Installation directory options.
1072 # These are left unexpanded so users can "make install exec_prefix=/foo"
1073 # and all the variables that are supposed to be based on exec_prefix
1074 # by default will actually change.
1075 # Use braces instead of parens because sh, perl, etc. also accept them.
1076 # (The list follows the same order as the GNU Coding Standards.)
1077 bindir='${exec_prefix}/bin'
1078 sbindir='${exec_prefix}/sbin'
1079 libexecdir='${exec_prefix}/libexec'
1080 datarootdir='${prefix}/share'
1081 datadir='${datarootdir}'
1082 sysconfdir='${prefix}/etc'
1083 sharedstatedir='${prefix}/com'
1084 localstatedir='${prefix}/var'
1085 includedir='${prefix}/include'
1086 oldincludedir='/usr/include'
1087 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1088 infodir='${datarootdir}/info'
1089 htmldir='${docdir}'
1090 dvidir='${docdir}'
1091 pdfdir='${docdir}'
1092 psdir='${docdir}'
1093 libdir='${exec_prefix}/lib'
1094 localedir='${datarootdir}/locale'
1095 mandir='${datarootdir}/man'
1096
1097 ac_prev=
1098 ac_dashdash=
1099 for ac_option
1100 do
1101   # If the previous option needs an argument, assign it.
1102   if test -n "$ac_prev"; then
1103     eval $ac_prev=\$ac_option
1104     ac_prev=
1105     continue
1106   fi
1107
1108   case $ac_option in
1109   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1110   *=)   ac_optarg= ;;
1111   *)    ac_optarg=yes ;;
1112   esac
1113
1114   # Accept the important Cygnus configure options, so we can diagnose typos.
1115
1116   case $ac_dashdash$ac_option in
1117   --)
1118     ac_dashdash=yes ;;
1119
1120   -bindir | --bindir | --bindi | --bind | --bin | --bi)
1121     ac_prev=bindir ;;
1122   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1123     bindir=$ac_optarg ;;
1124
1125   -build | --build | --buil | --bui | --bu)
1126     ac_prev=build_alias ;;
1127   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1128     build_alias=$ac_optarg ;;
1129
1130   -cache-file | --cache-file | --cache-fil | --cache-fi \
1131   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1132     ac_prev=cache_file ;;
1133   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1134   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1135     cache_file=$ac_optarg ;;
1136
1137   --config-cache | -C)
1138     cache_file=config.cache ;;
1139
1140   -datadir | --datadir | --datadi | --datad)
1141     ac_prev=datadir ;;
1142   -datadir=* | --datadir=* | --datadi=* | --datad=*)
1143     datadir=$ac_optarg ;;
1144
1145   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1146   | --dataroo | --dataro | --datar)
1147     ac_prev=datarootdir ;;
1148   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1149   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1150     datarootdir=$ac_optarg ;;
1151
1152   -disable-* | --disable-*)
1153     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1154     # Reject names that are not valid shell variable names.
1155     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1156       as_fn_error $? "invalid feature name: $ac_useropt"
1157     ac_useropt_orig=$ac_useropt
1158     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1159     case $ac_user_opts in
1160       *"
1161 "enable_$ac_useropt"
1162 "*) ;;
1163       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1164          ac_unrecognized_sep=', ';;
1165     esac
1166     eval enable_$ac_useropt=no ;;
1167
1168   -docdir | --docdir | --docdi | --doc | --do)
1169     ac_prev=docdir ;;
1170   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1171     docdir=$ac_optarg ;;
1172
1173   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1174     ac_prev=dvidir ;;
1175   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1176     dvidir=$ac_optarg ;;
1177
1178   -enable-* | --enable-*)
1179     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1180     # Reject names that are not valid shell variable names.
1181     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1182       as_fn_error $? "invalid feature name: $ac_useropt"
1183     ac_useropt_orig=$ac_useropt
1184     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1185     case $ac_user_opts in
1186       *"
1187 "enable_$ac_useropt"
1188 "*) ;;
1189       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1190          ac_unrecognized_sep=', ';;
1191     esac
1192     eval enable_$ac_useropt=\$ac_optarg ;;
1193
1194   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1195   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1196   | --exec | --exe | --ex)
1197     ac_prev=exec_prefix ;;
1198   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1199   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1200   | --exec=* | --exe=* | --ex=*)
1201     exec_prefix=$ac_optarg ;;
1202
1203   -gas | --gas | --ga | --g)
1204     # Obsolete; use --with-gas.
1205     with_gas=yes ;;
1206
1207   -help | --help | --hel | --he | -h)
1208     ac_init_help=long ;;
1209   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1210     ac_init_help=recursive ;;
1211   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1212     ac_init_help=short ;;
1213
1214   -host | --host | --hos | --ho)
1215     ac_prev=host_alias ;;
1216   -host=* | --host=* | --hos=* | --ho=*)
1217     host_alias=$ac_optarg ;;
1218
1219   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1220     ac_prev=htmldir ;;
1221   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1222   | --ht=*)
1223     htmldir=$ac_optarg ;;
1224
1225   -includedir | --includedir | --includedi | --included | --include \
1226   | --includ | --inclu | --incl | --inc)
1227     ac_prev=includedir ;;
1228   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1229   | --includ=* | --inclu=* | --incl=* | --inc=*)
1230     includedir=$ac_optarg ;;
1231
1232   -infodir | --infodir | --infodi | --infod | --info | --inf)
1233     ac_prev=infodir ;;
1234   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1235     infodir=$ac_optarg ;;
1236
1237   -libdir | --libdir | --libdi | --libd)
1238     ac_prev=libdir ;;
1239   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1240     libdir=$ac_optarg ;;
1241
1242   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1243   | --libexe | --libex | --libe)
1244     ac_prev=libexecdir ;;
1245   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1246   | --libexe=* | --libex=* | --libe=*)
1247     libexecdir=$ac_optarg ;;
1248
1249   -localedir | --localedir | --localedi | --localed | --locale)
1250     ac_prev=localedir ;;
1251   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1252     localedir=$ac_optarg ;;
1253
1254   -localstatedir | --localstatedir | --localstatedi | --localstated \
1255   | --localstate | --localstat | --localsta | --localst | --locals)
1256     ac_prev=localstatedir ;;
1257   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1258   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1259     localstatedir=$ac_optarg ;;
1260
1261   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1262     ac_prev=mandir ;;
1263   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1264     mandir=$ac_optarg ;;
1265
1266   -nfp | --nfp | --nf)
1267     # Obsolete; use --without-fp.
1268     with_fp=no ;;
1269
1270   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1271   | --no-cr | --no-c | -n)
1272     no_create=yes ;;
1273
1274   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1275   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1276     no_recursion=yes ;;
1277
1278   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1279   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1280   | --oldin | --oldi | --old | --ol | --o)
1281     ac_prev=oldincludedir ;;
1282   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1283   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1284   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1285     oldincludedir=$ac_optarg ;;
1286
1287   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1288     ac_prev=prefix ;;
1289   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1290     prefix=$ac_optarg ;;
1291
1292   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1293   | --program-pre | --program-pr | --program-p)
1294     ac_prev=program_prefix ;;
1295   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1296   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1297     program_prefix=$ac_optarg ;;
1298
1299   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1300   | --program-suf | --program-su | --program-s)
1301     ac_prev=program_suffix ;;
1302   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1303   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1304     program_suffix=$ac_optarg ;;
1305
1306   -program-transform-name | --program-transform-name \
1307   | --program-transform-nam | --program-transform-na \
1308   | --program-transform-n | --program-transform- \
1309   | --program-transform | --program-transfor \
1310   | --program-transfo | --program-transf \
1311   | --program-trans | --program-tran \
1312   | --progr-tra | --program-tr | --program-t)
1313     ac_prev=program_transform_name ;;
1314   -program-transform-name=* | --program-transform-name=* \
1315   | --program-transform-nam=* | --program-transform-na=* \
1316   | --program-transform-n=* | --program-transform-=* \
1317   | --program-transform=* | --program-transfor=* \
1318   | --program-transfo=* | --program-transf=* \
1319   | --program-trans=* | --program-tran=* \
1320   | --progr-tra=* | --program-tr=* | --program-t=*)
1321     program_transform_name=$ac_optarg ;;
1322
1323   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1324     ac_prev=pdfdir ;;
1325   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1326     pdfdir=$ac_optarg ;;
1327
1328   -psdir | --psdir | --psdi | --psd | --ps)
1329     ac_prev=psdir ;;
1330   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1331     psdir=$ac_optarg ;;
1332
1333   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1334   | -silent | --silent | --silen | --sile | --sil)
1335     silent=yes ;;
1336
1337   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1338     ac_prev=sbindir ;;
1339   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1340   | --sbi=* | --sb=*)
1341     sbindir=$ac_optarg ;;
1342
1343   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1344   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1345   | --sharedst | --shareds | --shared | --share | --shar \
1346   | --sha | --sh)
1347     ac_prev=sharedstatedir ;;
1348   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1349   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1350   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1351   | --sha=* | --sh=*)
1352     sharedstatedir=$ac_optarg ;;
1353
1354   -site | --site | --sit)
1355     ac_prev=site ;;
1356   -site=* | --site=* | --sit=*)
1357     site=$ac_optarg ;;
1358
1359   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1360     ac_prev=srcdir ;;
1361   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1362     srcdir=$ac_optarg ;;
1363
1364   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1365   | --syscon | --sysco | --sysc | --sys | --sy)
1366     ac_prev=sysconfdir ;;
1367   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1368   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1369     sysconfdir=$ac_optarg ;;
1370
1371   -target | --target | --targe | --targ | --tar | --ta | --t)
1372     ac_prev=target_alias ;;
1373   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1374     target_alias=$ac_optarg ;;
1375
1376   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1377     verbose=yes ;;
1378
1379   -version | --version | --versio | --versi | --vers | -V)
1380     ac_init_version=: ;;
1381
1382   -with-* | --with-*)
1383     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1384     # Reject names that are not valid shell variable names.
1385     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1386       as_fn_error $? "invalid package name: $ac_useropt"
1387     ac_useropt_orig=$ac_useropt
1388     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1389     case $ac_user_opts in
1390       *"
1391 "with_$ac_useropt"
1392 "*) ;;
1393       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1394          ac_unrecognized_sep=', ';;
1395     esac
1396     eval with_$ac_useropt=\$ac_optarg ;;
1397
1398   -without-* | --without-*)
1399     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1400     # Reject names that are not valid shell variable names.
1401     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1402       as_fn_error $? "invalid package name: $ac_useropt"
1403     ac_useropt_orig=$ac_useropt
1404     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1405     case $ac_user_opts in
1406       *"
1407 "with_$ac_useropt"
1408 "*) ;;
1409       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1410          ac_unrecognized_sep=', ';;
1411     esac
1412     eval with_$ac_useropt=no ;;
1413
1414   --x)
1415     # Obsolete; use --with-x.
1416     with_x=yes ;;
1417
1418   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1419   | --x-incl | --x-inc | --x-in | --x-i)
1420     ac_prev=x_includes ;;
1421   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1422   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1423     x_includes=$ac_optarg ;;
1424
1425   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1426   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1427     ac_prev=x_libraries ;;
1428   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1429   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1430     x_libraries=$ac_optarg ;;
1431
1432   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1433 Try \`$0 --help' for more information"
1434     ;;
1435
1436   *=*)
1437     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1438     # Reject names that are not valid shell variable names.
1439     case $ac_envvar in #(
1440       '' | [0-9]* | *[!_$as_cr_alnum]* )
1441       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1442     esac
1443     eval $ac_envvar=\$ac_optarg
1444     export $ac_envvar ;;
1445
1446   *)
1447     # FIXME: should be removed in autoconf 3.0.
1448     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1449     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1450       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1451     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1452     ;;
1453
1454   esac
1455 done
1456
1457 if test -n "$ac_prev"; then
1458   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1459   as_fn_error $? "missing argument to $ac_option"
1460 fi
1461
1462 if test -n "$ac_unrecognized_opts"; then
1463   case $enable_option_checking in
1464     no) ;;
1465     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1466     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1467   esac
1468 fi
1469
1470 # Check all directory arguments for consistency.
1471 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1472                 datadir sysconfdir sharedstatedir localstatedir includedir \
1473                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1474                 libdir localedir mandir
1475 do
1476   eval ac_val=\$$ac_var
1477   # Remove trailing slashes.
1478   case $ac_val in
1479     */ )
1480       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1481       eval $ac_var=\$ac_val;;
1482   esac
1483   # Be sure to have absolute directory names.
1484   case $ac_val in
1485     [\\/$]* | ?:[\\/]* )  continue;;
1486     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1487   esac
1488   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1489 done
1490
1491 # There might be people who depend on the old broken behavior: `$host'
1492 # used to hold the argument of --host etc.
1493 # FIXME: To remove some day.
1494 build=$build_alias
1495 host=$host_alias
1496 target=$target_alias
1497
1498 # FIXME: To remove some day.
1499 if test "x$host_alias" != x; then
1500   if test "x$build_alias" = x; then
1501     cross_compiling=maybe
1502     $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1503     If a cross compiler is detected then cross compile mode will be used" >&2
1504   elif test "x$build_alias" != "x$host_alias"; then
1505     cross_compiling=yes
1506   fi
1507 fi
1508
1509 ac_tool_prefix=
1510 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1511
1512 test "$silent" = yes && exec 6>/dev/null
1513
1514
1515 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1516 ac_ls_di=`ls -di .` &&
1517 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1518   as_fn_error $? "working directory cannot be determined"
1519 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1520   as_fn_error $? "pwd does not report name of working directory"
1521
1522
1523 # Find the source files, if location was not specified.
1524 if test -z "$srcdir"; then
1525   ac_srcdir_defaulted=yes
1526   # Try the directory containing this script, then the parent directory.
1527   ac_confdir=`$as_dirname -- "$as_myself" ||
1528 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1529          X"$as_myself" : 'X\(//\)[^/]' \| \
1530          X"$as_myself" : 'X\(//\)$' \| \
1531          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1532 $as_echo X"$as_myself" |
1533     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1534             s//\1/
1535             q
1536           }
1537           /^X\(\/\/\)[^/].*/{
1538             s//\1/
1539             q
1540           }
1541           /^X\(\/\/\)$/{
1542             s//\1/
1543             q
1544           }
1545           /^X\(\/\).*/{
1546             s//\1/
1547             q
1548           }
1549           s/.*/./; q'`
1550   srcdir=$ac_confdir
1551   if test ! -r "$srcdir/$ac_unique_file"; then
1552     srcdir=..
1553   fi
1554 else
1555   ac_srcdir_defaulted=no
1556 fi
1557 if test ! -r "$srcdir/$ac_unique_file"; then
1558   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1559   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1560 fi
1561 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1562 ac_abs_confdir=`(
1563         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1564         pwd)`
1565 # When building in place, set srcdir=.
1566 if test "$ac_abs_confdir" = "$ac_pwd"; then
1567   srcdir=.
1568 fi
1569 # Remove unnecessary trailing slashes from srcdir.
1570 # Double slashes in file names in object file debugging info
1571 # mess up M-x gdb in Emacs.
1572 case $srcdir in
1573 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1574 esac
1575 for ac_var in $ac_precious_vars; do
1576   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1577   eval ac_env_${ac_var}_value=\$${ac_var}
1578   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1579   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1580 done
1581
1582 #
1583 # Report the --help message.
1584 #
1585 if test "$ac_init_help" = "long"; then
1586   # Omit some internal or obsolete options to make the list less imposing.
1587   # This message is too long to be a string in the A/UX 3.1 sh.
1588   cat <<_ACEOF
1589 \`configure' configures emacs 24.0.50 to adapt to many kinds of systems.
1590
1591 Usage: $0 [OPTION]... [VAR=VALUE]...
1592
1593 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1594 VAR=VALUE.  See below for descriptions of some of the useful variables.
1595
1596 Defaults for the options are specified in brackets.
1597
1598 Configuration:
1599   -h, --help              display this help and exit
1600       --help=short        display options specific to this package
1601       --help=recursive    display the short help of all the included packages
1602   -V, --version           display version information and exit
1603   -q, --quiet, --silent   do not print \`checking ...' messages
1604       --cache-file=FILE   cache test results in FILE [disabled]
1605   -C, --config-cache      alias for \`--cache-file=config.cache'
1606   -n, --no-create         do not create output files
1607       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1608
1609 Installation directories:
1610   --prefix=PREFIX         install architecture-independent files in PREFIX
1611                           [$ac_default_prefix]
1612   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1613                           [PREFIX]
1614
1615 By default, \`make install' will install all the files in
1616 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1617 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1618 for instance \`--prefix=\$HOME'.
1619
1620 For better control, use the options below.
1621
1622 Fine tuning of the installation directories:
1623   --bindir=DIR            user executables [EPREFIX/bin]
1624   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1625   --libexecdir=DIR        program executables [EPREFIX/libexec]
1626   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1627   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1628   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1629   --libdir=DIR            object code libraries [EPREFIX/lib]
1630   --includedir=DIR        C header files [PREFIX/include]
1631   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1632   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1633   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1634   --infodir=DIR           info documentation [DATAROOTDIR/info]
1635   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1636   --mandir=DIR            man documentation [DATAROOTDIR/man]
1637   --docdir=DIR            documentation root [DATAROOTDIR/doc/emacs]
1638   --htmldir=DIR           html documentation [DOCDIR]
1639   --dvidir=DIR            dvi documentation [DOCDIR]
1640   --pdfdir=DIR            pdf documentation [DOCDIR]
1641   --psdir=DIR             ps documentation [DOCDIR]
1642 _ACEOF
1643
1644   cat <<\_ACEOF
1645
1646 Program names:
1647   --program-prefix=PREFIX            prepend PREFIX to installed program names
1648   --program-suffix=SUFFIX            append SUFFIX to installed program names
1649   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1650
1651 X features:
1652   --x-includes=DIR    X include files are in DIR
1653   --x-libraries=DIR   X library files are in DIR
1654
1655 System types:
1656   --build=BUILD     configure for building on BUILD [guessed]
1657   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1658 _ACEOF
1659 fi
1660
1661 if test -n "$ac_init_help"; then
1662   case $ac_init_help in
1663      short | recursive ) echo "Configuration of emacs 24.0.50:";;
1664    esac
1665   cat <<\_ACEOF
1666
1667 Optional Features:
1668   --disable-option-checking  ignore unrecognized --enable/--with options
1669   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1670   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1671   --disable-ns-self-contained
1672                           disable self contained build under NeXTstep
1673   --enable-asserts        compile code with asserts enabled
1674   --enable-maintainer-mode
1675                           enable make rules and dependencies not useful (and
1676                           sometimes confusing) to the casual installer
1677   --enable-locallisppath=PATH
1678                           directories Emacs should search for lisp files
1679                           specific to this site
1680   --enable-checking[=LIST]
1681                           enable expensive run-time checks. With LIST, enable
1682                           only specific categories of checks. Categories are:
1683                           all,yes,no. Flags are: stringbytes, stringoverrun,
1684                           stringfreelist, xmallocoverrun, conslist
1685   --enable-use-lisp-union-type
1686                           use a union for the Lisp_Object data type. This is
1687                           only useful for development for catching certain
1688                           types of bugs.
1689   --enable-profiling      build emacs with profiling support. This might not
1690                           work on all platforms
1691   --enable-autodepend     automatically generate dependencies to .h-files.
1692                           Requires GNU Make and Gcc. Enabled if GNU Make and
1693                           Gcc is found
1694   --disable-dependency-tracking  speeds up one-time build
1695   --enable-dependency-tracking   do not reject slow dependency extractors
1696   --disable-largefile     omit support for large files
1697
1698 Optional Packages:
1699   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1700   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1701   --without-pop           don't support POP mail retrieval with movemail
1702   --with-kerberos         support Kerberos-authenticated POP
1703   --with-kerberos5        support Kerberos version 5 authenticated POP
1704   --with-hesiod           support Hesiod to get the POP server host
1705   --with-mmdf             support MMDF mailboxes
1706   --with-mail-unlink      unlink, rather than empty, mail spool after reading
1707   --with-mailhost=HOSTNAME
1708                           string giving default POP mail host
1709   --without-sound         don't compile with sound support
1710   --without-sync-input    process async input synchronously
1711   --with-x-toolkit=KIT    use an X toolkit (KIT one of: yes or gtk, gtk3,
1712                           lucid or athena, motif, no)
1713   --without-xpm           don't compile with XPM image support
1714   --without-jpeg          don't compile with JPEG image support
1715   --without-tiff          don't compile with TIFF image support
1716   --without-gif           don't compile with GIF image support
1717   --without-png           don't compile with PNG image support
1718   --without-rsvg          don't compile with SVG image support
1719   --without-xml2          don't compile with XML parsing support
1720   --without-imagemagick   don't compile with ImageMagick image support
1721   --without-xft           don't use XFT for anti aliased fonts
1722   --without-libotf        don't use libotf for OpenType font support
1723   --without-m17n-flt      don't use m17n-flt for text shaping
1724   --without-toolkit-scroll-bars
1725                           don't use Motif or Xaw3d scroll bars
1726   --without-xaw3d         don't use Xaw3d
1727   --without-xim           don't use X11 XIM
1728   --with-ns               use nextstep (Cocoa or GNUstep) windowing system
1729   --without-gpm           don't use -lgpm for mouse support on a GNU/Linux
1730                           console
1731   --without-dbus          don't compile with D-Bus support
1732   --without-gconf         don't compile with GConf support
1733   --without-selinux       don't compile with SELinux support
1734   --without-gnutls        don't use -lgnutls for SSL/TLS support
1735   --without-makeinfo      don't require makeinfo for building manuals
1736   --without-compress-info don't compress the installed Info pages
1737   --with-pkg-config-prog=PATH
1738                           path to pkg-config for finding GTK and librsvg
1739   --with-crt-dir=DIR      directory containing crtn.o etc. The default is
1740                           /usr/lib, or /usr/lib64 on some platforms.
1741   --with-gameuser=USER    user for shared game score files
1742   --with-gnustep-conf=PATH
1743                           path to GNUstep.conf; default $GNUSTEP_CONFIG_FILE,
1744                           or /etc/GNUstep/GNUstep.conf
1745   --with-x                use the X Window System
1746
1747 Some influential environment variables:
1748   CC          C compiler command
1749   CFLAGS      C compiler flags
1750   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1751               nonstandard directory <lib dir>
1752   LIBS        libraries to pass to the linker, e.g. -l<library>
1753   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1754               you have headers in a nonstandard directory <include dir>
1755   CPP         C preprocessor
1756   XMKMF       Path to xmkmf, Makefile generator for X Window System
1757
1758 Use these variables to override the choices made by `configure' or to help
1759 it to find libraries and programs with nonstandard names/locations.
1760
1761 Report bugs to the package provider.
1762 _ACEOF
1763 ac_status=$?
1764 fi
1765
1766 if test "$ac_init_help" = "recursive"; then
1767   # If there are subdirs, report their specific --help.
1768   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1769     test -d "$ac_dir" ||
1770       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1771       continue
1772     ac_builddir=.
1773
1774 case "$ac_dir" in
1775 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1776 *)
1777   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1778   # A ".." for each directory in $ac_dir_suffix.
1779   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1780   case $ac_top_builddir_sub in
1781   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1782   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1783   esac ;;
1784 esac
1785 ac_abs_top_builddir=$ac_pwd
1786 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1787 # for backward compatibility:
1788 ac_top_builddir=$ac_top_build_prefix
1789
1790 case $srcdir in
1791   .)  # We are building in place.
1792     ac_srcdir=.
1793     ac_top_srcdir=$ac_top_builddir_sub
1794     ac_abs_top_srcdir=$ac_pwd ;;
1795   [\\/]* | ?:[\\/]* )  # Absolute name.
1796     ac_srcdir=$srcdir$ac_dir_suffix;
1797     ac_top_srcdir=$srcdir
1798     ac_abs_top_srcdir=$srcdir ;;
1799   *) # Relative name.
1800     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1801     ac_top_srcdir=$ac_top_build_prefix$srcdir
1802     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1803 esac
1804 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1805
1806     cd "$ac_dir" || { ac_status=$?; continue; }
1807     # Check for guested configure.
1808     if test -f "$ac_srcdir/configure.gnu"; then
1809       echo &&
1810       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1811     elif test -f "$ac_srcdir/configure"; then
1812       echo &&
1813       $SHELL "$ac_srcdir/configure" --help=recursive
1814     else
1815       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1816     fi || ac_status=$?
1817     cd "$ac_pwd" || { ac_status=$?; break; }
1818   done
1819 fi
1820
1821 test -n "$ac_init_help" && exit $ac_status
1822 if $ac_init_version; then
1823   cat <<\_ACEOF
1824 emacs configure 24.0.50
1825 generated by GNU Autoconf 2.68
1826
1827 Copyright (C) 2010 Free Software Foundation, Inc.
1828 This configure script is free software; the Free Software Foundation
1829 gives unlimited permission to copy, distribute and modify it.
1830 _ACEOF
1831   exit
1832 fi
1833
1834 ## ------------------------ ##
1835 ## Autoconf initialization. ##
1836 ## ------------------------ ##
1837
1838 # ac_fn_c_try_compile LINENO
1839 # --------------------------
1840 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1841 ac_fn_c_try_compile ()
1842 {
1843   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1844   rm -f conftest.$ac_objext
1845   if { { ac_try="$ac_compile"
1846 case "(($ac_try" in
1847   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1848   *) ac_try_echo=$ac_try;;
1849 esac
1850 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1851 $as_echo "$ac_try_echo"; } >&5
1852   (eval "$ac_compile") 2>conftest.err
1853   ac_status=$?
1854   if test -s conftest.err; then
1855     grep -v '^ *+' conftest.err >conftest.er1
1856     cat conftest.er1 >&5
1857     mv -f conftest.er1 conftest.err
1858   fi
1859   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1860   test $ac_status = 0; } && {
1861          test -z "$ac_c_werror_flag" ||
1862          test ! -s conftest.err
1863        } && test -s conftest.$ac_objext; then :
1864   ac_retval=0
1865 else
1866   $as_echo "$as_me: failed program was:" >&5
1867 sed 's/^/| /' conftest.$ac_ext >&5
1868
1869         ac_retval=1
1870 fi
1871   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1872   as_fn_set_status $ac_retval
1873
1874 } # ac_fn_c_try_compile
1875
1876 # ac_fn_c_try_cpp LINENO
1877 # ----------------------
1878 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1879 ac_fn_c_try_cpp ()
1880 {
1881   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1882   if { { ac_try="$ac_cpp conftest.$ac_ext"
1883 case "(($ac_try" in
1884   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1885   *) ac_try_echo=$ac_try;;
1886 esac
1887 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1888 $as_echo "$ac_try_echo"; } >&5
1889   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1890   ac_status=$?
1891   if test -s conftest.err; then
1892     grep -v '^ *+' conftest.err >conftest.er1
1893     cat conftest.er1 >&5
1894     mv -f conftest.er1 conftest.err
1895   fi
1896   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1897   test $ac_status = 0; } > conftest.i && {
1898          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1899          test ! -s conftest.err
1900        }; then :
1901   ac_retval=0
1902 else
1903   $as_echo "$as_me: failed program was:" >&5
1904 sed 's/^/| /' conftest.$ac_ext >&5
1905
1906     ac_retval=1
1907 fi
1908   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1909   as_fn_set_status $ac_retval
1910
1911 } # ac_fn_c_try_cpp
1912
1913 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1914 # -------------------------------------------------------
1915 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1916 # the include files in INCLUDES and setting the cache variable VAR
1917 # accordingly.
1918 ac_fn_c_check_header_mongrel ()
1919 {
1920   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1921   if eval \${$3+:} false; then :
1922   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1923 $as_echo_n "checking for $2... " >&6; }
1924 if eval \${$3+:} false; then :
1925   $as_echo_n "(cached) " >&6
1926 fi
1927 eval ac_res=\$$3
1928                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1929 $as_echo "$ac_res" >&6; }
1930 else
1931   # Is the header compilable?
1932 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1933 $as_echo_n "checking $2 usability... " >&6; }
1934 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1935 /* end confdefs.h.  */
1936 $4
1937 #include <$2>
1938 _ACEOF
1939 if ac_fn_c_try_compile "$LINENO"; then :
1940   ac_header_compiler=yes
1941 else
1942   ac_header_compiler=no
1943 fi
1944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1946 $as_echo "$ac_header_compiler" >&6; }
1947
1948 # Is the header present?
1949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1950 $as_echo_n "checking $2 presence... " >&6; }
1951 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1952 /* end confdefs.h.  */
1953 #include <$2>
1954 _ACEOF
1955 if ac_fn_c_try_cpp "$LINENO"; then :
1956   ac_header_preproc=yes
1957 else
1958   ac_header_preproc=no
1959 fi
1960 rm -f conftest.err conftest.i conftest.$ac_ext
1961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1962 $as_echo "$ac_header_preproc" >&6; }
1963
1964 # So?  What about this header?
1965 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1966   yes:no: )
1967     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1968 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1969     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1970 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1971     ;;
1972   no:yes:* )
1973     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1974 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1975     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1976 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1977     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1978 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1979     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1980 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1981     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1982 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1983     ;;
1984 esac
1985   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1986 $as_echo_n "checking for $2... " >&6; }
1987 if eval \${$3+:} false; then :
1988   $as_echo_n "(cached) " >&6
1989 else
1990   eval "$3=\$ac_header_compiler"
1991 fi
1992 eval ac_res=\$$3
1993                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1994 $as_echo "$ac_res" >&6; }
1995 fi
1996   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1997
1998 } # ac_fn_c_check_header_mongrel
1999
2000 # ac_fn_c_try_run LINENO
2001 # ----------------------
2002 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2003 # that executables *can* be run.
2004 ac_fn_c_try_run ()
2005 {
2006   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2007   if { { ac_try="$ac_link"
2008 case "(($ac_try" in
2009   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2010   *) ac_try_echo=$ac_try;;
2011 esac
2012 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2013 $as_echo "$ac_try_echo"; } >&5
2014   (eval "$ac_link") 2>&5
2015   ac_status=$?
2016   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2017   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2018   { { case "(($ac_try" in
2019   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2020   *) ac_try_echo=$ac_try;;
2021 esac
2022 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2023 $as_echo "$ac_try_echo"; } >&5
2024   (eval "$ac_try") 2>&5
2025   ac_status=$?
2026   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2027   test $ac_status = 0; }; }; then :
2028   ac_retval=0
2029 else
2030   $as_echo "$as_me: program exited with status $ac_status" >&5
2031        $as_echo "$as_me: failed program was:" >&5
2032 sed 's/^/| /' conftest.$ac_ext >&5
2033
2034        ac_retval=$ac_status
2035 fi
2036   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2037   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2038   as_fn_set_status $ac_retval
2039
2040 } # ac_fn_c_try_run
2041
2042 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2043 # -------------------------------------------------------
2044 # Tests whether HEADER exists and can be compiled using the include files in
2045 # INCLUDES, setting the cache variable VAR accordingly.
2046 ac_fn_c_check_header_compile ()
2047 {
2048   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2049   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2050 $as_echo_n "checking for $2... " >&6; }
2051 if eval \${$3+:} false; then :
2052   $as_echo_n "(cached) " >&6
2053 else
2054   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2055 /* end confdefs.h.  */
2056 $4
2057 #include <$2>
2058 _ACEOF
2059 if ac_fn_c_try_compile "$LINENO"; then :
2060   eval "$3=yes"
2061 else
2062   eval "$3=no"
2063 fi
2064 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2065 fi
2066 eval ac_res=\$$3
2067                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2068 $as_echo "$ac_res" >&6; }
2069   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2070
2071 } # ac_fn_c_check_header_compile
2072
2073 # ac_fn_c_try_link LINENO
2074 # -----------------------
2075 # Try to link conftest.$ac_ext, and return whether this succeeded.
2076 ac_fn_c_try_link ()
2077 {
2078   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2079   rm -f conftest.$ac_objext conftest$ac_exeext
2080   if { { ac_try="$ac_link"
2081 case "(($ac_try" in
2082   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2083   *) ac_try_echo=$ac_try;;
2084 esac
2085 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2086 $as_echo "$ac_try_echo"; } >&5
2087   (eval "$ac_link") 2>conftest.err
2088   ac_status=$?
2089   if test -s conftest.err; then
2090     grep -v '^ *+' conftest.err >conftest.er1
2091     cat conftest.er1 >&5
2092     mv -f conftest.er1 conftest.err
2093   fi
2094   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2095   test $ac_status = 0; } && {
2096          test -z "$ac_c_werror_flag" ||
2097          test ! -s conftest.err
2098        } && test -s conftest$ac_exeext && {
2099          test "$cross_compiling" = yes ||
2100          $as_test_x conftest$ac_exeext
2101        }; then :
2102   ac_retval=0
2103 else
2104   $as_echo "$as_me: failed program was:" >&5
2105 sed 's/^/| /' conftest.$ac_ext >&5
2106
2107         ac_retval=1
2108 fi
2109   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2110   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2111   # interfere with the next link command; also delete a directory that is
2112   # left behind by Apple's compiler.  We do this before executing the actions.
2113   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2114   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2115   as_fn_set_status $ac_retval
2116
2117 } # ac_fn_c_try_link
2118
2119 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2120 # ---------------------------------------------
2121 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2122 # accordingly.
2123 ac_fn_c_check_decl ()
2124 {
2125   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2126   as_decl_name=`echo $2|sed 's/ *(.*//'`
2127   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2128   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2129 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2130 if eval \${$3+:} false; then :
2131   $as_echo_n "(cached) " >&6
2132 else
2133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2134 /* end confdefs.h.  */
2135 $4
2136 int
2137 main ()
2138 {
2139 #ifndef $as_decl_name
2140 #ifdef __cplusplus
2141   (void) $as_decl_use;
2142 #else
2143   (void) $as_decl_name;
2144 #endif
2145 #endif
2146
2147   ;
2148   return 0;
2149 }
2150 _ACEOF
2151 if ac_fn_c_try_compile "$LINENO"; then :
2152   eval "$3=yes"
2153 else
2154   eval "$3=no"
2155 fi
2156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2157 fi
2158 eval ac_res=\$$3
2159                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2160 $as_echo "$ac_res" >&6; }
2161   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2162
2163 } # ac_fn_c_check_decl
2164
2165 # ac_fn_c_check_header_preproc LINENO HEADER VAR
2166 # ----------------------------------------------
2167 # Tests whether HEADER is present, setting the cache variable VAR accordingly.
2168 ac_fn_c_check_header_preproc ()
2169 {
2170   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2171   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2172 $as_echo_n "checking for $2... " >&6; }
2173 if eval \${$3+:} false; then :
2174   $as_echo_n "(cached) " >&6
2175 else
2176   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2177 /* end confdefs.h.  */
2178 #include <$2>
2179 _ACEOF
2180 if ac_fn_c_try_cpp "$LINENO"; then :
2181   eval "$3=yes"
2182 else
2183   eval "$3=no"
2184 fi
2185 rm -f conftest.err conftest.i conftest.$ac_ext
2186 fi
2187 eval ac_res=\$$3
2188                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2189 $as_echo "$ac_res" >&6; }
2190   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2191
2192 } # ac_fn_c_check_header_preproc
2193
2194 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2195 # ----------------------------------------------------
2196 # Tries to find if the field MEMBER exists in type AGGR, after including
2197 # INCLUDES, setting cache variable VAR accordingly.
2198 ac_fn_c_check_member ()
2199 {
2200   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2201   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2202 $as_echo_n "checking for $2.$3... " >&6; }
2203 if eval \${$4+:} false; then :
2204   $as_echo_n "(cached) " >&6
2205 else
2206   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2207 /* end confdefs.h.  */
2208 $5
2209 int
2210 main ()
2211 {
2212 static $2 ac_aggr;
2213 if (ac_aggr.$3)
2214 return 0;
2215   ;
2216   return 0;
2217 }
2218 _ACEOF
2219 if ac_fn_c_try_compile "$LINENO"; then :
2220   eval "$4=yes"
2221 else
2222   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2223 /* end confdefs.h.  */
2224 $5
2225 int
2226 main ()
2227 {
2228 static $2 ac_aggr;
2229 if (sizeof ac_aggr.$3)
2230 return 0;
2231   ;
2232   return 0;
2233 }
2234 _ACEOF
2235 if ac_fn_c_try_compile "$LINENO"; then :
2236   eval "$4=yes"
2237 else
2238   eval "$4=no"
2239 fi
2240 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2241 fi
2242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2243 fi
2244 eval ac_res=\$$4
2245                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2246 $as_echo "$ac_res" >&6; }
2247   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2248
2249 } # ac_fn_c_check_member
2250
2251 # ac_fn_c_check_func LINENO FUNC VAR
2252 # ----------------------------------
2253 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2254 ac_fn_c_check_func ()
2255 {
2256   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2257   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2258 $as_echo_n "checking for $2... " >&6; }
2259 if eval \${$3+:} false; then :
2260   $as_echo_n "(cached) " >&6
2261 else
2262   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2263 /* end confdefs.h.  */
2264 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2265    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2266 #define $2 innocuous_$2
2267
2268 /* System header to define __stub macros and hopefully few prototypes,
2269     which can conflict with char $2 (); below.
2270     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2271     <limits.h> exists even on freestanding compilers.  */
2272
2273 #ifdef __STDC__
2274 # include <limits.h>
2275 #else
2276 # include <assert.h>
2277 #endif
2278
2279 #undef $2
2280
2281 /* Override any GCC internal prototype to avoid an error.
2282    Use char because int might match the return type of a GCC
2283    builtin and then its argument prototype would still apply.  */
2284 #ifdef __cplusplus
2285 extern "C"
2286 #endif
2287 char $2 ();
2288 /* The GNU C library defines this for functions which it implements
2289     to always fail with ENOSYS.  Some functions are actually named
2290     something starting with __ and the normal name is an alias.  */
2291 #if defined __stub_$2 || defined __stub___$2
2292 choke me
2293 #endif
2294
2295 int
2296 main ()
2297 {
2298 return $2 ();
2299   ;
2300   return 0;
2301 }
2302 _ACEOF
2303 if ac_fn_c_try_link "$LINENO"; then :
2304   eval "$3=yes"
2305 else
2306   eval "$3=no"
2307 fi
2308 rm -f core conftest.err conftest.$ac_objext \
2309     conftest$ac_exeext conftest.$ac_ext
2310 fi
2311 eval ac_res=\$$3
2312                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2313 $as_echo "$ac_res" >&6; }
2314   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2315
2316 } # ac_fn_c_check_func
2317
2318 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2319 # -------------------------------------------
2320 # Tests whether TYPE exists after having included INCLUDES, setting cache
2321 # variable VAR accordingly.
2322 ac_fn_c_check_type ()
2323 {
2324   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2325   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2326 $as_echo_n "checking for $2... " >&6; }
2327 if eval \${$3+:} false; then :
2328   $as_echo_n "(cached) " >&6
2329 else
2330   eval "$3=no"
2331   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2332 /* end confdefs.h.  */
2333 $4
2334 int
2335 main ()
2336 {
2337 if (sizeof ($2))
2338          return 0;
2339   ;
2340   return 0;
2341 }
2342 _ACEOF
2343 if ac_fn_c_try_compile "$LINENO"; then :
2344   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2345 /* end confdefs.h.  */
2346 $4
2347 int
2348 main ()
2349 {
2350 if (sizeof (($2)))
2351             return 0;
2352   ;
2353   return 0;
2354 }
2355 _ACEOF
2356 if ac_fn_c_try_compile "$LINENO"; then :
2357
2358 else
2359   eval "$3=yes"
2360 fi
2361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2362 fi
2363 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2364 fi
2365 eval ac_res=\$$3
2366                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2367 $as_echo "$ac_res" >&6; }
2368   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2369
2370 } # ac_fn_c_check_type
2371 cat >config.log <<_ACEOF
2372 This file contains any messages produced by compilers while
2373 running configure, to aid debugging if configure makes a mistake.
2374
2375 It was created by emacs $as_me 24.0.50, which was
2376 generated by GNU Autoconf 2.68.  Invocation command line was
2377
2378   $ $0 $@
2379
2380 _ACEOF
2381 exec 5>>config.log
2382 {
2383 cat <<_ASUNAME
2384 ## --------- ##
2385 ## Platform. ##
2386 ## --------- ##
2387
2388 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2389 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2390 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2391 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2392 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2393
2394 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2395 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2396
2397 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2398 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2399 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2400 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2401 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2402 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2403 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2404
2405 _ASUNAME
2406
2407 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2408 for as_dir in $PATH
2409 do
2410   IFS=$as_save_IFS
2411   test -z "$as_dir" && as_dir=.
2412     $as_echo "PATH: $as_dir"
2413   done
2414 IFS=$as_save_IFS
2415
2416 } >&5
2417
2418 cat >&5 <<_ACEOF
2419
2420
2421 ## ----------- ##
2422 ## Core tests. ##
2423 ## ----------- ##
2424
2425 _ACEOF
2426
2427
2428 # Keep a trace of the command line.
2429 # Strip out --no-create and --no-recursion so they do not pile up.
2430 # Strip out --silent because we don't want to record it for future runs.
2431 # Also quote any args containing shell meta-characters.
2432 # Make two passes to allow for proper duplicate-argument suppression.
2433 ac_configure_args=
2434 ac_configure_args0=
2435 ac_configure_args1=
2436 ac_must_keep_next=false
2437 for ac_pass in 1 2
2438 do
2439   for ac_arg
2440   do
2441     case $ac_arg in
2442     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2443     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2444     | -silent | --silent | --silen | --sile | --sil)
2445       continue ;;
2446     *\'*)
2447       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2448     esac
2449     case $ac_pass in
2450     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2451     2)
2452       as_fn_append ac_configure_args1 " '$ac_arg'"
2453       if test $ac_must_keep_next = true; then
2454         ac_must_keep_next=false # Got value, back to normal.
2455       else
2456         case $ac_arg in
2457           *=* | --config-cache | -C | -disable-* | --disable-* \
2458           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2459           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2460           | -with-* | --with-* | -without-* | --without-* | --x)
2461             case "$ac_configure_args0 " in
2462               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2463             esac
2464             ;;
2465           -* ) ac_must_keep_next=true ;;
2466         esac
2467       fi
2468       as_fn_append ac_configure_args " '$ac_arg'"
2469       ;;
2470     esac
2471   done
2472 done
2473 { ac_configure_args0=; unset ac_configure_args0;}
2474 { ac_configure_args1=; unset ac_configure_args1;}
2475
2476 # When interrupted or exit'd, cleanup temporary files, and complete
2477 # config.log.  We remove comments because anyway the quotes in there
2478 # would cause problems or look ugly.
2479 # WARNING: Use '\'' to represent an apostrophe within the trap.
2480 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2481 trap 'exit_status=$?
2482   # Save into config.log some information that might help in debugging.
2483   {
2484     echo
2485
2486     $as_echo "## ---------------- ##
2487 ## Cache variables. ##
2488 ## ---------------- ##"
2489     echo
2490     # The following way of writing the cache mishandles newlines in values,
2491 (
2492   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2493     eval ac_val=\$$ac_var
2494     case $ac_val in #(
2495     *${as_nl}*)
2496       case $ac_var in #(
2497       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2498 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2499       esac
2500       case $ac_var in #(
2501       _ | IFS | as_nl) ;; #(
2502       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2503       *) { eval $ac_var=; unset $ac_var;} ;;
2504       esac ;;
2505     esac
2506   done
2507   (set) 2>&1 |
2508     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2509     *${as_nl}ac_space=\ *)
2510       sed -n \
2511         "s/'\''/'\''\\\\'\'''\''/g;
2512           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2513       ;; #(
2514     *)
2515       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2516       ;;
2517     esac |
2518     sort
2519 )
2520     echo
2521
2522     $as_echo "## ----------------- ##
2523 ## Output variables. ##
2524 ## ----------------- ##"
2525     echo
2526     for ac_var in $ac_subst_vars
2527     do
2528       eval ac_val=\$$ac_var
2529       case $ac_val in
2530       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2531       esac
2532       $as_echo "$ac_var='\''$ac_val'\''"
2533     done | sort
2534     echo
2535
2536     if test -n "$ac_subst_files"; then
2537       $as_echo "## ------------------- ##
2538 ## File substitutions. ##
2539 ## ------------------- ##"
2540       echo
2541       for ac_var in $ac_subst_files
2542       do
2543         eval ac_val=\$$ac_var
2544         case $ac_val in
2545         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2546         esac
2547         $as_echo "$ac_var='\''$ac_val'\''"
2548       done | sort
2549       echo
2550     fi
2551
2552     if test -s confdefs.h; then
2553       $as_echo "## ----------- ##
2554 ## confdefs.h. ##
2555 ## ----------- ##"
2556       echo
2557       cat confdefs.h
2558       echo
2559     fi
2560     test "$ac_signal" != 0 &&
2561       $as_echo "$as_me: caught signal $ac_signal"
2562     $as_echo "$as_me: exit $exit_status"
2563   } >&5
2564   rm -f core *.core core.conftest.* &&
2565     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2566     exit $exit_status
2567 ' 0
2568 for ac_signal in 1 2 13 15; do
2569   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2570 done
2571 ac_signal=0
2572
2573 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2574 rm -f -r conftest* confdefs.h
2575
2576 $as_echo "/* confdefs.h */" > confdefs.h
2577
2578 # Predefined preprocessor variables.
2579
2580 cat >>confdefs.h <<_ACEOF
2581 #define PACKAGE_NAME "$PACKAGE_NAME"
2582 _ACEOF
2583
2584 cat >>confdefs.h <<_ACEOF
2585 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2586 _ACEOF
2587
2588 cat >>confdefs.h <<_ACEOF
2589 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2590 _ACEOF
2591
2592 cat >>confdefs.h <<_ACEOF
2593 #define PACKAGE_STRING "$PACKAGE_STRING"
2594 _ACEOF
2595
2596 cat >>confdefs.h <<_ACEOF
2597 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2598 _ACEOF
2599
2600 cat >>confdefs.h <<_ACEOF
2601 #define PACKAGE_URL "$PACKAGE_URL"
2602 _ACEOF
2603
2604
2605 # Let the site file select an alternate cache file if it wants to.
2606 # Prefer an explicitly selected file to automatically selected ones.
2607 ac_site_file1=NONE
2608 ac_site_file2=NONE
2609 if test -n "$CONFIG_SITE"; then
2610   # We do not want a PATH search for config.site.
2611   case $CONFIG_SITE in #((
2612     -*)  ac_site_file1=./$CONFIG_SITE;;
2613     */*) ac_site_file1=$CONFIG_SITE;;
2614     *)   ac_site_file1=./$CONFIG_SITE;;
2615   esac
2616 elif test "x$prefix" != xNONE; then
2617   ac_site_file1=$prefix/share/config.site
2618   ac_site_file2=$prefix/etc/config.site
2619 else
2620   ac_site_file1=$ac_default_prefix/share/config.site
2621   ac_site_file2=$ac_default_prefix/etc/config.site
2622 fi
2623 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2624 do
2625   test "x$ac_site_file" = xNONE && continue
2626   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2627     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2628 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2629     sed 's/^/| /' "$ac_site_file" >&5
2630     . "$ac_site_file" \
2631       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2632 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2633 as_fn_error $? "failed to load site script $ac_site_file
2634 See \`config.log' for more details" "$LINENO" 5; }
2635   fi
2636 done
2637
2638 if test -r "$cache_file"; then
2639   # Some versions of bash will fail to source /dev/null (special files
2640   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2641   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2642     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2643 $as_echo "$as_me: loading cache $cache_file" >&6;}
2644     case $cache_file in
2645       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2646       *)                      . "./$cache_file";;
2647     esac
2648   fi
2649 else
2650   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2651 $as_echo "$as_me: creating cache $cache_file" >&6;}
2652   >$cache_file
2653 fi
2654
2655 as_fn_append ac_header_list " stdlib.h"
2656 as_fn_append ac_header_list " unistd.h"
2657 as_fn_append ac_header_list " sys/param.h"
2658 gl_getopt_required=GNU
2659 as_fn_append ac_header_list " getopt.h"
2660 as_fn_append ac_func_list " alarm"
2661 as_fn_append ac_header_list " stddef.h"
2662 as_fn_append ac_header_list " time.h"
2663 as_fn_append ac_header_list " sys/time.h"
2664 as_fn_append ac_func_list " localtime_r"
2665 # Check that the precious variables saved in the cache have kept the same
2666 # value.
2667 ac_cache_corrupted=false
2668 for ac_var in $ac_precious_vars; do
2669   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2670   eval ac_new_set=\$ac_env_${ac_var}_set
2671   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2672   eval ac_new_val=\$ac_env_${ac_var}_value
2673   case $ac_old_set,$ac_new_set in
2674     set,)
2675       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2676 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2677       ac_cache_corrupted=: ;;
2678     ,set)
2679       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2680 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2681       ac_cache_corrupted=: ;;
2682     ,);;
2683     *)
2684       if test "x$ac_old_val" != "x$ac_new_val"; then
2685         # differences in whitespace do not lead to failure.
2686         ac_old_val_w=`echo x $ac_old_val`
2687         ac_new_val_w=`echo x $ac_new_val`
2688         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2689           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2690 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2691           ac_cache_corrupted=:
2692         else
2693           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2694 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2695           eval $ac_var=\$ac_old_val
2696         fi
2697         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2698 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2699         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2700 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2701       fi;;
2702   esac
2703   # Pass precious variables to config.status.
2704   if test "$ac_new_set" = set; then
2705     case $ac_new_val in
2706     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2707     *) ac_arg=$ac_var=$ac_new_val ;;
2708     esac
2709     case " $ac_configure_args " in
2710       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2711       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2712     esac
2713   fi
2714 done
2715 if $ac_cache_corrupted; then
2716   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2717 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2718   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2719 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2720   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2721 fi
2722 ## -------------------- ##
2723 ## Main body of script. ##
2724 ## -------------------- ##
2725
2726 ac_ext=c
2727 ac_cpp='$CPP $CPPFLAGS'
2728 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2729 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2730 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2731
2732
2733 ac_config_headers="$ac_config_headers src/config.h:src/config.in"
2734
2735
2736 am__api_version='1.11'
2737
2738 ac_aux_dir=
2739 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2740   if test -f "$ac_dir/install-sh"; then
2741     ac_aux_dir=$ac_dir
2742     ac_install_sh="$ac_aux_dir/install-sh -c"
2743     break
2744   elif test -f "$ac_dir/install.sh"; then
2745     ac_aux_dir=$ac_dir
2746     ac_install_sh="$ac_aux_dir/install.sh -c"
2747     break
2748   elif test -f "$ac_dir/shtool"; then
2749     ac_aux_dir=$ac_dir
2750     ac_install_sh="$ac_aux_dir/shtool install -c"
2751     break
2752   fi
2753 done
2754 if test -z "$ac_aux_dir"; then
2755   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2756 fi
2757
2758 # These three variables are undocumented and unsupported,
2759 # and are intended to be withdrawn in a future Autoconf release.
2760 # They can cause serious problems if a builder's source tree is in a directory
2761 # whose full name contains unusual characters.
2762 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2763 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2764 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2765
2766
2767 # Find a good install program.  We prefer a C program (faster),
2768 # so one script is as good as another.  But avoid the broken or
2769 # incompatible versions:
2770 # SysV /etc/install, /usr/sbin/install
2771 # SunOS /usr/etc/install
2772 # IRIX /sbin/install
2773 # AIX /bin/install
2774 # AmigaOS /C/install, which installs bootblocks on floppy discs
2775 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2776 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2777 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2778 # OS/2's system install, which has a completely different semantic
2779 # ./install, which can be erroneously created by make from ./install.sh.
2780 # Reject install programs that cannot install multiple files.
2781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2782 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2783 if test -z "$INSTALL"; then
2784 if ${ac_cv_path_install+:} false; then :
2785   $as_echo_n "(cached) " >&6
2786 else
2787   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2788 for as_dir in $PATH
2789 do
2790   IFS=$as_save_IFS
2791   test -z "$as_dir" && as_dir=.
2792     # Account for people who put trailing slashes in PATH elements.
2793 case $as_dir/ in #((
2794   ./ | .// | /[cC]/* | \
2795   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2796   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2797   /usr/ucb/* ) ;;
2798   *)
2799     # OSF1 and SCO ODT 3.0 have their own names for install.
2800     # Don't use installbsd from OSF since it installs stuff as root
2801     # by default.
2802     for ac_prog in ginstall scoinst install; do
2803       for ac_exec_ext in '' $ac_executable_extensions; do
2804         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2805           if test $ac_prog = install &&
2806             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2807             # AIX install.  It has an incompatible calling convention.
2808             :
2809           elif test $ac_prog = install &&
2810             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2811             # program-specific install script used by HP pwplus--don't use.
2812             :
2813           else
2814             rm -rf conftest.one conftest.two conftest.dir
2815             echo one > conftest.one
2816             echo two > conftest.two
2817             mkdir conftest.dir
2818             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2819               test -s conftest.one && test -s conftest.two &&
2820               test -s conftest.dir/conftest.one &&
2821               test -s conftest.dir/conftest.two
2822             then
2823               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2824               break 3
2825             fi
2826           fi
2827         fi
2828       done
2829     done
2830     ;;
2831 esac
2832
2833   done
2834 IFS=$as_save_IFS
2835
2836 rm -rf conftest.one conftest.two conftest.dir
2837
2838 fi
2839   if test "${ac_cv_path_install+set}" = set; then
2840     INSTALL=$ac_cv_path_install
2841   else
2842     # As a last resort, use the slow shell script.  Don't cache a
2843     # value for INSTALL within a source directory, because that will
2844     # break other packages using the cache if that directory is
2845     # removed, or if the value is a relative name.
2846     INSTALL=$ac_install_sh
2847   fi
2848 fi
2849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2850 $as_echo "$INSTALL" >&6; }
2851
2852 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2853 # It thinks the first close brace ends the variable substitution.
2854 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2855
2856 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2857
2858 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2859
2860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2861 $as_echo_n "checking whether build environment is sane... " >&6; }
2862 # Just in case
2863 sleep 1
2864 echo timestamp > conftest.file
2865 # Reject unsafe characters in $srcdir or the absolute working directory
2866 # name.  Accept space and tab only in the latter.
2867 am_lf='
2868 '
2869 case `pwd` in
2870   *[\\\"\#\$\&\'\`$am_lf]*)
2871     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2872 esac
2873 case $srcdir in
2874   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2875     as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2876 esac
2877
2878 # Do `set' in a subshell so we don't clobber the current shell's
2879 # arguments.  Must try -L first in case configure is actually a
2880 # symlink; some systems play weird games with the mod time of symlinks
2881 # (eg FreeBSD returns the mod time of the symlink's containing
2882 # directory).
2883 if (
2884    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2885    if test "$*" = "X"; then
2886       # -L didn't work.
2887       set X `ls -t "$srcdir/configure" conftest.file`
2888    fi
2889    rm -f conftest.file
2890    if test "$*" != "X $srcdir/configure conftest.file" \
2891       && test "$*" != "X conftest.file $srcdir/configure"; then
2892
2893       # If neither matched, then we have a broken ls.  This can happen
2894       # if, for instance, CONFIG_SHELL is bash and it inherits a
2895       # broken ls alias from the environment.  This has actually
2896       # happened.  Such a system could not be considered "sane".
2897       as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2898 alias in your environment" "$LINENO" 5
2899    fi
2900
2901    test "$2" = conftest.file
2902    )
2903 then
2904    # Ok.
2905    :
2906 else
2907    as_fn_error $? "newly created file is older than distributed files!
2908 Check your system clock" "$LINENO" 5
2909 fi
2910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2911 $as_echo "yes" >&6; }
2912 test "$program_prefix" != NONE &&
2913   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2914 # Use a double $ so make ignores it.
2915 test "$program_suffix" != NONE &&
2916   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2917 # Double any \ or $.
2918 # By default was `s,x,x', remove it if useless.
2919 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2920 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2921
2922 # expand $ac_aux_dir to an absolute path
2923 am_aux_dir=`cd $ac_aux_dir && pwd`
2924
2925 if test x"${MISSING+set}" != xset; then
2926   case $am_aux_dir in
2927   *\ * | *\     *)
2928     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2929   *)
2930     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2931   esac
2932 fi
2933 # Use eval to expand $SHELL
2934 if eval "$MISSING --run true"; then
2935   am_missing_run="$MISSING --run "
2936 else
2937   am_missing_run=
2938   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2939 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2940 fi
2941
2942 if test x"${install_sh}" != xset; then
2943   case $am_aux_dir in
2944   *\ * | *\     *)
2945     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2946   *)
2947     install_sh="\${SHELL} $am_aux_dir/install-sh"
2948   esac
2949 fi
2950
2951 # Installed binaries are usually stripped using `strip' when the user
2952 # run `make install-strip'.  However `strip' might not be the right
2953 # tool to use in cross-compilation environments, therefore Automake
2954 # will honor the `STRIP' environment variable to overrule this program.
2955 if test "$cross_compiling" != no; then
2956   if test -n "$ac_tool_prefix"; then
2957   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2958 set dummy ${ac_tool_prefix}strip; ac_word=$2
2959 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2960 $as_echo_n "checking for $ac_word... " >&6; }
2961 if ${ac_cv_prog_STRIP+:} false; then :
2962   $as_echo_n "(cached) " >&6
2963 else
2964   if test -n "$STRIP"; then
2965   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2966 else
2967 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2968 for as_dir in $PATH
2969 do
2970   IFS=$as_save_IFS
2971   test -z "$as_dir" && as_dir=.
2972     for ac_exec_ext in '' $ac_executable_extensions; do
2973   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2974     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2975     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2976     break 2
2977   fi
2978 done
2979   done
2980 IFS=$as_save_IFS
2981
2982 fi
2983 fi
2984 STRIP=$ac_cv_prog_STRIP
2985 if test -n "$STRIP"; then
2986   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2987 $as_echo "$STRIP" >&6; }
2988 else
2989   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2990 $as_echo "no" >&6; }
2991 fi
2992
2993
2994 fi
2995 if test -z "$ac_cv_prog_STRIP"; then
2996   ac_ct_STRIP=$STRIP
2997   # Extract the first word of "strip", so it can be a program name with args.
2998 set dummy strip; ac_word=$2
2999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3000 $as_echo_n "checking for $ac_word... " >&6; }
3001 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3002   $as_echo_n "(cached) " >&6
3003 else
3004   if test -n "$ac_ct_STRIP"; then
3005   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3006 else
3007 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3008 for as_dir in $PATH
3009 do
3010   IFS=$as_save_IFS
3011   test -z "$as_dir" && as_dir=.
3012     for ac_exec_ext in '' $ac_executable_extensions; do
3013   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3014     ac_cv_prog_ac_ct_STRIP="strip"
3015     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3016     break 2
3017   fi
3018 done
3019   done
3020 IFS=$as_save_IFS
3021
3022 fi
3023 fi
3024 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3025 if test -n "$ac_ct_STRIP"; then
3026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3027 $as_echo "$ac_ct_STRIP" >&6; }
3028 else
3029   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3030 $as_echo "no" >&6; }
3031 fi
3032
3033   if test "x$ac_ct_STRIP" = x; then
3034     STRIP=":"
3035   else
3036     case $cross_compiling:$ac_tool_warned in
3037 yes:)
3038 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3039 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3040 ac_tool_warned=yes ;;
3041 esac
3042     STRIP=$ac_ct_STRIP
3043   fi
3044 else
3045   STRIP="$ac_cv_prog_STRIP"
3046 fi
3047
3048 fi
3049 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3050
3051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3052 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3053 if test -z "$MKDIR_P"; then
3054   if ${ac_cv_path_mkdir+:} false; then :
3055   $as_echo_n "(cached) " >&6
3056 else
3057   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3058 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3059 do
3060   IFS=$as_save_IFS
3061   test -z "$as_dir" && as_dir=.
3062     for ac_prog in mkdir gmkdir; do
3063          for ac_exec_ext in '' $ac_executable_extensions; do
3064            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
3065            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3066              'mkdir (GNU coreutils) '* | \
3067              'mkdir (coreutils) '* | \
3068              'mkdir (fileutils) '4.1*)
3069                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3070                break 3;;
3071            esac
3072          done
3073        done
3074   done
3075 IFS=$as_save_IFS
3076
3077 fi
3078
3079   test -d ./--version && rmdir ./--version
3080   if test "${ac_cv_path_mkdir+set}" = set; then
3081     MKDIR_P="$ac_cv_path_mkdir -p"
3082   else
3083     # As a last resort, use the slow shell script.  Don't cache a
3084     # value for MKDIR_P within a source directory, because that will
3085     # break other packages using the cache if that directory is
3086     # removed, or if the value is a relative name.
3087     MKDIR_P="$ac_install_sh -d"
3088   fi
3089 fi
3090 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3091 $as_echo "$MKDIR_P" >&6; }
3092
3093
3094 mkdir_p="$MKDIR_P"
3095 case $mkdir_p in
3096   [\\/$]* | ?:[\\/]*) ;;
3097   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3098 esac
3099
3100 for ac_prog in gawk mawk nawk awk
3101 do
3102   # Extract the first word of "$ac_prog", so it can be a program name with args.
3103 set dummy $ac_prog; ac_word=$2
3104 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3105 $as_echo_n "checking for $ac_word... " >&6; }
3106 if ${ac_cv_prog_AWK+:} false; then :
3107   $as_echo_n "(cached) " >&6
3108 else
3109   if test -n "$AWK"; then
3110   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3111 else
3112 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3113 for as_dir in $PATH
3114 do
3115   IFS=$as_save_IFS
3116   test -z "$as_dir" && as_dir=.
3117     for ac_exec_ext in '' $ac_executable_extensions; do
3118   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3119     ac_cv_prog_AWK="$ac_prog"
3120     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3121     break 2
3122   fi
3123 done
3124   done
3125 IFS=$as_save_IFS
3126
3127 fi
3128 fi
3129 AWK=$ac_cv_prog_AWK
3130 if test -n "$AWK"; then
3131   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3132 $as_echo "$AWK" >&6; }
3133 else
3134   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3135 $as_echo "no" >&6; }
3136 fi
3137
3138
3139   test -n "$AWK" && break
3140 done
3141
3142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3143 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3144 set x ${MAKE-make}
3145 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3146 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3147   $as_echo_n "(cached) " >&6
3148 else
3149   cat >conftest.make <<\_ACEOF
3150 SHELL = /bin/sh
3151 all:
3152         @echo '@@@%%%=$(MAKE)=@@@%%%'
3153 _ACEOF
3154 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3155 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3156   *@@@%%%=?*=@@@%%%*)
3157     eval ac_cv_prog_make_${ac_make}_set=yes;;
3158   *)
3159     eval ac_cv_prog_make_${ac_make}_set=no;;
3160 esac
3161 rm -f conftest.make
3162 fi
3163 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3165 $as_echo "yes" >&6; }
3166   SET_MAKE=
3167 else
3168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3169 $as_echo "no" >&6; }
3170   SET_MAKE="MAKE=${MAKE-make}"
3171 fi
3172
3173 rm -rf .tst 2>/dev/null
3174 mkdir .tst 2>/dev/null
3175 if test -d .tst; then
3176   am__leading_dot=.
3177 else
3178   am__leading_dot=_
3179 fi
3180 rmdir .tst 2>/dev/null
3181
3182 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3183   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3184   # is not polluted with repeated "-I."
3185   am__isrc=' -I$(srcdir)'
3186   # test to see if srcdir already configured
3187   if test -f $srcdir/config.status; then
3188     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3189   fi
3190 fi
3191
3192 # test whether we have cygpath
3193 if test -z "$CYGPATH_W"; then
3194   if (cygpath --version) >/dev/null 2>/dev/null; then
3195     CYGPATH_W='cygpath -w'
3196   else
3197     CYGPATH_W=echo
3198   fi
3199 fi
3200
3201
3202 # Define the identity of the package.
3203  PACKAGE='emacs'
3204  VERSION='24.0.50'
3205
3206
3207 cat >>confdefs.h <<_ACEOF
3208 #define PACKAGE "$PACKAGE"
3209 _ACEOF
3210
3211
3212 cat >>confdefs.h <<_ACEOF
3213 #define VERSION "$VERSION"
3214 _ACEOF
3215
3216 # Some tools Automake needs.
3217
3218 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3219
3220
3221 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3222
3223
3224 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3225
3226
3227 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3228
3229
3230 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3231
3232 # We need awk for the "check" target.  The system "awk" is bad on
3233 # some platforms.
3234 # Always define AMTAR for backward compatibility.
3235
3236 AMTAR=${AMTAR-"${am_missing_run}tar"}
3237
3238 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3239
3240
3241
3242
3243
3244
3245
3246
3247 lispdir='${datadir}/emacs/${version}/lisp'
3248 locallisppath='${datadir}/emacs/${version}/site-lisp:'\
3249 '${datadir}/emacs/site-lisp'
3250 lisppath='${locallisppath}:${lispdir}:${datadir}/emacs/${version}/leim'
3251 etcdir='${datadir}/emacs/${version}/etc'
3252 archlibdir='${libexecdir}/emacs/${version}/${configuration}'
3253 docdir='${datadir}/emacs/${version}/etc'
3254 gamedir='${localstatedir}/games/emacs'
3255
3256
3257
3258
3259 # Check whether --with-pop was given.
3260 if test "${with_pop+set}" = set; then :
3261   withval=$with_pop;
3262 else
3263      with_pop=yes
3264 fi
3265
3266 if test "$with_pop" = yes; then
3267    $as_echo "#define MAIL_USE_POP 1" >>confdefs.h
3268
3269 fi
3270
3271
3272 # Check whether --with-kerberos was given.
3273 if test "${with_kerberos+set}" = set; then :
3274   withval=$with_kerberos;
3275 else
3276       with_kerberos=no
3277 fi
3278
3279 if test "$with_kerberos" != no; then
3280    $as_echo "#define KERBEROS 1" >>confdefs.h
3281
3282 fi
3283
3284
3285 # Check whether --with-kerberos5 was given.
3286 if test "${with_kerberos5+set}" = set; then :
3287   withval=$with_kerberos5;
3288 else
3289       with_kerberos5=no
3290 fi
3291
3292 if test "${with_kerberos5}" != no; then
3293   if test "${with_kerberos}" = no; then
3294     with_kerberos=yes
3295     $as_echo "#define KERBEROS 1" >>confdefs.h
3296
3297   fi
3298
3299 $as_echo "#define KERBEROS5 1" >>confdefs.h
3300
3301 fi
3302
3303
3304 # Check whether --with-hesiod was given.
3305 if test "${with_hesiod+set}" = set; then :
3306   withval=$with_hesiod;
3307 else
3308       with_hesiod=no
3309 fi
3310
3311 if test "$with_hesiod" != no; then
3312
3313 $as_echo "#define HESIOD 1" >>confdefs.h
3314
3315 fi
3316
3317
3318 # Check whether --with-mmdf was given.
3319 if test "${with_mmdf+set}" = set; then :
3320   withval=$with_mmdf;
3321 else
3322       with_mmdf=no
3323 fi
3324
3325 if test "$with_mmdf" != no; then
3326
3327 $as_echo "#define MAIL_USE_MMDF 1" >>confdefs.h
3328
3329 fi
3330
3331
3332 # Check whether --with-mail-unlink was given.
3333 if test "${with_mail_unlink+set}" = set; then :
3334   withval=$with_mail_unlink;
3335 else
3336       with_mail_unlink=no
3337 fi
3338
3339 if test "$with_mail_unlink" != no; then
3340
3341 $as_echo "#define MAIL_UNLINK_SPOOL 1" >>confdefs.h
3342
3343 fi
3344
3345
3346 # Check whether --with-mailhost was given.
3347 if test "${with_mailhost+set}" = set; then :
3348   withval=$with_mailhost;
3349 cat >>confdefs.h <<_ACEOF
3350 #define MAILHOST "$withval"
3351 _ACEOF
3352
3353 fi
3354
3355
3356
3357 # Check whether --with-sound was given.
3358 if test "${with_sound+set}" = set; then :
3359   withval=$with_sound;
3360 else
3361      with_sound=yes
3362 fi
3363
3364
3365
3366 # Check whether --with-sync-input was given.
3367 if test "${with_sync_input+set}" = set; then :
3368   withval=$with_sync_input;
3369 else
3370      with_sync_input=yes
3371 fi
3372
3373 if test "$with_sync_input" = yes; then
3374
3375 $as_echo "#define SYNC_INPUT 1" >>confdefs.h
3376
3377 fi
3378
3379
3380 # Check whether --with-x-toolkit was given.
3381 if test "${with_x_toolkit+set}" = set; then :
3382   withval=$with_x_toolkit;        case "${withval}" in
3383             y | ye | yes )      val=gtk ;;
3384             n | no )            val=no  ;;
3385             l | lu | luc | luci | lucid )       val=lucid ;;
3386             a | at | ath | athe | athen | athena )      val=athena ;;
3387             m | mo | mot | moti | motif )       val=motif ;;
3388             g | gt | gtk  )     val=gtk ;;
3389             gtk3  )     val=gtk3 ;;
3390             * )
3391 as_fn_error $? "\`--with-x-toolkit=$withval' is invalid;
3392 this option's value should be \`yes', \`no', \`lucid', \`athena', \`motif', \`gtk' or
3393 \`gtk3'.  \`yes' and \`gtk' are synonyms. \`athena' and \`lucid' are synonyms." "$LINENO" 5
3394             ;;
3395           esac
3396           with_x_toolkit=$val
3397
3398 fi
3399
3400
3401
3402 # Check whether --with-xpm was given.
3403 if test "${with_xpm+set}" = set; then :
3404   withval=$with_xpm;
3405 else
3406      with_xpm=yes
3407 fi
3408
3409
3410 # Check whether --with-jpeg was given.
3411 if test "${with_jpeg+set}" = set; then :
3412   withval=$with_jpeg;
3413 else
3414      with_jpeg=yes
3415 fi
3416
3417
3418 # Check whether --with-tiff was given.
3419 if test "${with_tiff+set}" = set; then :
3420   withval=$with_tiff;
3421 else
3422      with_tiff=yes
3423 fi
3424
3425
3426 # Check whether --with-gif was given.
3427 if test "${with_gif+set}" = set; then :
3428   withval=$with_gif;
3429 else
3430      with_gif=yes
3431 fi
3432
3433
3434 # Check whether --with-png was given.
3435 if test "${with_png+set}" = set; then :
3436   withval=$with_png;
3437 else
3438      with_png=yes
3439 fi
3440
3441
3442 # Check whether --with-rsvg was given.
3443 if test "${with_rsvg+set}" = set; then :
3444   withval=$with_rsvg;
3445 else
3446      with_rsvg=yes
3447 fi
3448
3449
3450 # Check whether --with-xml2 was given.
3451 if test "${with_xml2+set}" = set; then :
3452   withval=$with_xml2;
3453 else
3454      with_xml2=yes
3455 fi
3456
3457
3458 # Check whether --with-imagemagick was given.
3459 if test "${with_imagemagick+set}" = set; then :
3460   withval=$with_imagemagick;
3461 else
3462      with_imagemagick=yes
3463 fi
3464
3465
3466
3467 # Check whether --with-xft was given.
3468 if test "${with_xft+set}" = set; then :
3469   withval=$with_xft;
3470 else
3471      with_xft=yes
3472 fi
3473
3474
3475 # Check whether --with-libotf was given.
3476 if test "${with_libotf+set}" = set; then :
3477   withval=$with_libotf;
3478 else
3479      with_libotf=yes
3480 fi
3481
3482
3483 # Check whether --with-m17n-flt was given.
3484 if test "${with_m17n_flt+set}" = set; then :
3485   withval=$with_m17n_flt;
3486 else
3487      with_m17n_flt=yes
3488 fi
3489
3490
3491
3492 # Check whether --with-toolkit-scroll-bars was given.
3493 if test "${with_toolkit_scroll_bars+set}" = set; then :
3494   withval=$with_toolkit_scroll_bars;
3495 else
3496      with_toolkit_scroll_bars=yes
3497 fi
3498
3499
3500 # Check whether --with-xaw3d was given.
3501 if test "${with_xaw3d+set}" = set; then :
3502   withval=$with_xaw3d;
3503 else
3504      with_xaw3d=yes
3505 fi
3506
3507
3508 # Check whether --with-xim was given.
3509 if test "${with_xim+set}" = set; then :
3510   withval=$with_xim;
3511 else
3512      with_xim=yes
3513 fi
3514
3515
3516 # Check whether --with-ns was given.
3517 if test "${with_ns+set}" = set; then :
3518   withval=$with_ns;
3519 else
3520       with_ns=no
3521 fi
3522
3523
3524
3525 # Check whether --with-gpm was given.
3526 if test "${with_gpm+set}" = set; then :
3527   withval=$with_gpm;
3528 else
3529      with_gpm=yes
3530 fi
3531
3532
3533 # Check whether --with-dbus was given.
3534 if test "${with_dbus+set}" = set; then :
3535   withval=$with_dbus;
3536 else
3537      with_dbus=yes
3538 fi
3539
3540
3541 # Check whether --with-gconf was given.
3542 if test "${with_gconf+set}" = set; then :
3543   withval=$with_gconf;
3544 else
3545      with_gconf=yes
3546 fi
3547
3548
3549 # Check whether --with-selinux was given.
3550 if test "${with_selinux+set}" = set; then :
3551   withval=$with_selinux;
3552 else
3553      with_selinux=yes
3554 fi
3555
3556
3557 # Check whether --with-gnutls was given.
3558 if test "${with_gnutls+set}" = set; then :
3559   withval=$with_gnutls;
3560 else
3561      with_gnutls=yes
3562 fi
3563
3564
3565 ## For the times when you want to build Emacs but don't have
3566 ## a suitable makeinfo, and can live without the manuals.
3567
3568 # Check whether --with-makeinfo was given.
3569 if test "${with_makeinfo+set}" = set; then :
3570   withval=$with_makeinfo;
3571 else
3572      with_makeinfo=yes
3573 fi
3574
3575
3576 ## This is an option because I do not know if all info/man support
3577 ## compressed files, nor how to test if they do so.
3578
3579 # Check whether --with-compress-info was given.
3580 if test "${with_compress_info+set}" = set; then :
3581   withval=$with_compress_info;
3582 else
3583      with_compress_info=yes
3584 fi
3585
3586 if test $with_compress_info = yes; then
3587    GZIP_INFO=yes
3588 else
3589    GZIP_INFO=
3590 fi
3591
3592
3593
3594 # Check whether --with-pkg-config-prog was given.
3595 if test "${with_pkg_config_prog+set}" = set; then :
3596   withval=$with_pkg_config_prog;
3597 fi
3598
3599 if test "X${with_pkg_config_prog}" != X; then
3600    if test "${with_pkg_config_prog}" != yes; then
3601       PKG_CONFIG="${with_pkg_config_prog}"
3602    fi
3603 fi
3604
3605 CRT_DIR=
3606
3607 # Check whether --with-crt-dir was given.
3608 if test "${with_crt_dir+set}" = set; then :
3609   withval=$with_crt_dir;
3610 fi
3611
3612 CRT_DIR="${with_crt_dir}"
3613
3614
3615 # Check whether --with-gameuser was given.
3616 if test "${with_gameuser+set}" = set; then :
3617   withval=$with_gameuser;
3618 fi
3619
3620 test "X${with_gameuser}" != X && test "${with_gameuser}" != yes \
3621   && gameuser="${with_gameuser}"
3622 test "X$gameuser" = X && gameuser=games
3623
3624
3625 # Check whether --with-gnustep-conf was given.
3626 if test "${with_gnustep_conf+set}" = set; then :
3627   withval=$with_gnustep_conf;
3628 fi
3629
3630 test "X${with_gnustep_conf}" != X && test "${with_gnustep_conf}" != yes && \
3631   GNUSTEP_CONFIG_FILE="${with_gnustep_conf}"
3632 test "X$GNUSTEP_CONFIG_FILE" = "X" && \
3633      GNUSTEP_CONFIG_FILE=/etc/GNUstep/GNUstep.conf
3634
3635 # Check whether --enable-ns-self-contained was given.
3636 if test "${enable_ns_self_contained+set}" = set; then :
3637   enableval=$enable_ns_self_contained; EN_NS_SELF_CONTAINED=$enableval
3638 else
3639   EN_NS_SELF_CONTAINED=yes
3640 fi
3641
3642
3643 # Check whether --enable-asserts was given.
3644 if test "${enable_asserts+set}" = set; then :
3645   enableval=$enable_asserts; USE_XASSERTS=$enableval
3646 else
3647   USE_XASSERTS=no
3648 fi
3649
3650
3651 # Check whether --enable-maintainer-mode was given.
3652 if test "${enable_maintainer_mode+set}" = set; then :
3653   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3654 else
3655   USE_MAINTAINER_MODE=no
3656 fi
3657
3658 if test $USE_MAINTAINER_MODE = yes; then
3659   MAINT=
3660 else
3661   MAINT=#
3662 fi
3663
3664
3665 # Check whether --enable-locallisppath was given.
3666 if test "${enable_locallisppath+set}" = set; then :
3667   enableval=$enable_locallisppath; if test "${enableval}" = "no"; then
3668   locallisppath=
3669 elif test "${enableval}" != "yes"; then
3670   locallisppath=${enableval}
3671 fi
3672 fi
3673
3674
3675 # Check whether --enable-checking was given.
3676 if test "${enable_checking+set}" = set; then :
3677   enableval=$enable_checking; ac_checking_flags="${enableval}"
3678 fi
3679
3680 IFS="${IFS=     }"; ac_save_IFS="$IFS"; IFS="$IFS,"
3681 for check in $ac_checking_flags
3682 do
3683         case $check in
3684         # these set all the flags to specific states
3685         yes)            ac_enable_checking=1 ;;
3686         no)             ac_enable_checking= ;
3687                         ac_gc_check_stringbytes= ;
3688                         ac_gc_check_string_overrun= ;
3689                         ac_gc_check_string_free_list= ;
3690                         ac_xmalloc_overrun= ;
3691                         ac_gc_check_cons_list= ;;
3692         all)            ac_enable_checking=1 ;
3693                         ac_gc_check_stringbytes=1 ;
3694                         ac_gc_check_string_overrun=1 ;
3695                         ac_gc_check_string_free_list=1 ;
3696                         ac_xmalloc_overrun=1 ;
3697                         ac_gc_check_cons_list=1 ;;
3698         # these enable particular checks
3699         stringbytes)    ac_gc_check_stringbytes=1 ;;
3700         stringoverrun)  ac_gc_check_string_overrun=1 ;;
3701         stringfreelist) ac_gc_check_string_free_list=1 ;;
3702         xmallocoverrun) ac_xmalloc_overrun=1 ;;
3703         conslist)       ac_gc_check_cons_list=1 ;;
3704         *)      as_fn_error $? "unknown check category $check" "$LINENO" 5 ;;
3705         esac
3706 done
3707 IFS="$ac_save_IFS"
3708
3709 if test x$ac_enable_checking != x ; then
3710
3711 $as_echo "#define ENABLE_CHECKING 1" >>confdefs.h
3712
3713 fi
3714 if test x$ac_gc_check_stringbytes != x ; then
3715
3716 $as_echo "#define GC_CHECK_STRING_BYTES 1" >>confdefs.h
3717
3718 fi
3719 if test x$ac_gc_check_stringoverrun != x ; then
3720
3721 $as_echo "#define GC_CHECK_STRING_OVERRUN 1" >>confdefs.h
3722
3723 fi
3724 if test x$ac_gc_check_string_free_list != x ; then
3725
3726 $as_echo "#define GC_CHECK_STRING_FREE_LIST 1" >>confdefs.h
3727
3728 fi
3729 if test x$ac_xmalloc_overrun != x ; then
3730
3731 $as_echo "#define XMALLOC_OVERRUN_CHECK 1" >>confdefs.h
3732
3733 fi
3734 if test x$ac_gc_check_cons_list != x ; then
3735
3736 $as_echo "#define GC_CHECK_CONS_LIST 1" >>confdefs.h
3737
3738 fi
3739
3740 # Check whether --enable-use-lisp-union-type was given.
3741 if test "${enable_use_lisp_union_type+set}" = set; then :
3742   enableval=$enable_use_lisp_union_type; if test "${enableval}" != "no"; then
3743
3744 $as_echo "#define USE_LISP_UNION_TYPE 1" >>confdefs.h
3745
3746 fi
3747 fi
3748
3749
3750
3751 # Check whether --enable-profiling was given.
3752 if test "${enable_profiling+set}" = set; then :
3753   enableval=$enable_profiling; ac_enable_profiling="${enableval}"
3754 fi
3755
3756 if test x$ac_enable_profiling != x ; then
3757    PROFILING_CFLAGS="-DPROFILING=1 -pg"
3758 else
3759    PROFILING_CFLAGS=
3760 fi
3761
3762
3763 # Check whether --enable-autodepend was given.
3764 if test "${enable_autodepend+set}" = set; then :
3765   enableval=$enable_autodepend; ac_enable_autodepend="${enableval}"
3766 else
3767   ac_enable_autodepend=yes
3768 fi
3769
3770
3771 #### Make srcdir absolute, if it isn't already.  It's important to
3772 #### avoid running the path through pwd unnecessarily, since pwd can
3773 #### give you automounter prefixes, which can go away.  We do all this
3774 #### so Emacs can find its files when run uninstalled.
3775 ## Make sure CDPATH doesn't affect cd (in case PWD is relative).
3776 unset CDPATH
3777 case "${srcdir}" in
3778   /* ) ;;
3779   . )
3780     ## We may be able to use the $PWD environment variable to make this
3781     ## absolute.  But sometimes PWD is inaccurate.
3782     ## Note: we used to use ${PWD} at the end instead of `pwd`,
3783     ## but that tested only for a well-formed and valid PWD,
3784     ## it did not object when PWD was well-formed and valid but just wrong.
3785     if test ".${PWD}" != "." && test ".`(cd ${PWD} ; sh -c pwd)`" = ".`pwd`"  ;
3786     then
3787       srcdir="$PWD"
3788     else
3789       srcdir="`(cd ${srcdir}; pwd)`"
3790     fi
3791   ;;
3792   *  ) srcdir="`(cd ${srcdir}; pwd)`" ;;
3793 esac
3794
3795 #### Check if the source directory already has a configured system in it.
3796 if test `pwd` != `(cd ${srcdir} && pwd)` \
3797    && test -f "${srcdir}/src/config.h" ; then
3798   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The directory tree \`${srcdir}' is being used
3799    as a build directory right now; it has been configured in its own
3800    right.  To configure in another directory as well, you MUST
3801    use GNU make.  If you do not have GNU make, then you must
3802    now do \`make distclean' in ${srcdir},
3803    and then run $0 again." >&5
3804 $as_echo "$as_me: WARNING: The directory tree \`${srcdir}' is being used
3805    as a build directory right now; it has been configured in its own
3806    right.  To configure in another directory as well, you MUST
3807    use GNU make.  If you do not have GNU make, then you must
3808    now do \`make distclean' in ${srcdir},
3809    and then run $0 again." >&2;}
3810 fi
3811
3812 #### Given the configuration name, set machfile and opsysfile to the
3813 #### names of the m/*.h and s/*.h files we should use.
3814
3815 ### Canonicalize the configuration name.
3816
3817 # Make sure we can run config.sub.
3818 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3819   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3820
3821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3822 $as_echo_n "checking build system type... " >&6; }
3823 if ${ac_cv_build+:} false; then :
3824   $as_echo_n "(cached) " >&6
3825 else
3826   ac_build_alias=$build_alias
3827 test "x$ac_build_alias" = x &&
3828   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3829 test "x$ac_build_alias" = x &&
3830   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3831 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3832   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3833
3834 fi
3835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3836 $as_echo "$ac_cv_build" >&6; }
3837 case $ac_cv_build in
3838 *-*-*) ;;
3839 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3840 esac
3841 build=$ac_cv_build
3842 ac_save_IFS=$IFS; IFS='-'
3843 set x $ac_cv_build
3844 shift
3845 build_cpu=$1
3846 build_vendor=$2
3847 shift; shift
3848 # Remember, the first character of IFS is used to create $*,
3849 # except with old shells:
3850 build_os=$*
3851 IFS=$ac_save_IFS
3852 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3853
3854
3855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3856 $as_echo_n "checking host system type... " >&6; }
3857 if ${ac_cv_host+:} false; then :
3858   $as_echo_n "(cached) " >&6
3859 else
3860   if test "x$host_alias" = x; then
3861   ac_cv_host=$ac_cv_build
3862 else
3863   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
3864     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3865 fi
3866
3867 fi
3868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3869 $as_echo "$ac_cv_host" >&6; }
3870 case $ac_cv_host in
3871 *-*-*) ;;
3872 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3873 esac
3874 host=$ac_cv_host
3875 ac_save_IFS=$IFS; IFS='-'
3876 set x $ac_cv_host
3877 shift
3878 host_cpu=$1
3879 host_vendor=$2
3880 shift; shift
3881 # Remember, the first character of IFS is used to create $*,
3882 # except with old shells:
3883 host_os=$*
3884 IFS=$ac_save_IFS
3885 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
3886
3887
3888 canonical=$host
3889 configuration=${host_alias-${build_alias-$host}}
3890
3891
3892
3893 ### If you add support for a new configuration, add code to this
3894 ### switch statement to recognize your configuration name and select
3895 ### the appropriate operating system and machine description files.
3896
3897 ### You would hope that you could choose an m/*.h file pretty much
3898 ### based on the machine portion of the configuration name, and an s/*.h
3899 ### file based on the operating system portion.  However, it turns out
3900 ### that each m/*.h file is pretty manufacturer-specific - for
3901 ### example mips.h is MIPS
3902 ### So we basically have to have a special case for each
3903 ### configuration name.
3904 ###
3905 ### As far as handling version numbers on operating systems is
3906 ### concerned, make sure things will fail in a fixable way.  If
3907 ### /etc/MACHINES doesn't say anything about version numbers, be
3908 ### prepared to handle anything reasonably.  If version numbers
3909 ### matter, be sure /etc/MACHINES says something about it.
3910
3911 machine='' opsys='' unported=no
3912 case "${canonical}" in
3913
3914   ## GNU/Linux ports
3915   *-*-linux-gnu*)
3916     opsys=gnu-linux
3917     case ${canonical} in
3918       alpha*)   machine=alpha ;;
3919       s390-*)   machine=ibms390 ;;
3920       s390x-*)  machine=ibms390x ;;
3921       powerpc*) machine=macppc ;;
3922       sparc*)   machine=sparc ;;
3923       ia64*)    machine=ia64 ;;
3924       m68k*)    machine=m68k ;;
3925       x86_64*)  machine=amdx86-64 ;;
3926     esac
3927   ;;
3928
3929   ## FreeBSD ports
3930   *-*-freebsd* )
3931     opsys=freebsd
3932     case "${canonical}" in
3933       alpha*)           machine=alpha ;;
3934       amd64-*|x86_64-*) machine=amdx86-64 ;;
3935       ia64-*)           machine=ia64 ;;
3936       i[3456]86-*)      machine=intel386 ;;
3937       powerpc-*)        machine=macppc ;;
3938       sparc-*)          machine=sparc ;;
3939       sparc64-*)        machine=sparc ;;
3940     esac
3941   ;;
3942
3943   ## FreeBSD kernel + glibc based userland
3944   *-*-kfreebsd*gnu* )
3945     opsys=gnu-kfreebsd
3946     case "${canonical}" in
3947       alpha*)           machine=alpha ;;
3948       amd64-*|x86_64-*) machine=amdx86-64 ;;
3949       ia64-*)           machine=ia64 ;;
3950       i[3456]86-*)      machine=intel386 ;;
3951       powerpc-*)        machine=macppc ;;
3952       sparc-*)          machine=sparc ;;
3953       sparc64-*)        machine=sparc ;;
3954     esac
3955   ;;
3956
3957   ## NetBSD ports
3958   *-*-netbsd* )
3959     opsys=netbsd
3960     case "${canonical}" in
3961       alpha*)      machine=alpha ;;
3962       x86_64-*)    machine=amdx86-64 ;;
3963       i[3456]86-*) machine=intel386 ;;
3964       m68k-*)      machine=m68k ;;
3965       powerpc-*)   machine=macppc ;;
3966       sparc*-)     machine=sparc ;;
3967       vax-*)       machine=vax ;;
3968     esac
3969   ;;
3970
3971   ## OpenBSD ports
3972   *-*-openbsd* )
3973     opsys=openbsd
3974     case "${canonical}" in
3975       alpha*)    machine=alpha ;;
3976       x86_64-*)  machine=amdx86-64 ;;
3977       i386-*)    machine=intel386 ;;
3978       powerpc-*) machine=macppc ;;
3979       sparc*)    machine=sparc ;;
3980       vax-*)     machine=vax ;;
3981     esac
3982   ;;
3983
3984   ## Apple Darwin / Mac OS X
3985   *-apple-darwin* )
3986     case "${canonical}" in
3987       i[3456]86-* )  machine=intel386 ;;
3988       powerpc-* )    machine=macppc ;;
3989       x86_64-* )     machine=amdx86-64 ;;
3990       * )            unported=yes ;;
3991     esac
3992     opsys=darwin
3993     # Define CPP as follows to make autoconf work correctly.
3994     CPP="${CC-cc} -E -no-cpp-precomp"
3995     # Use fink packages if available.
3996     if test -d /sw/include && test -d /sw/lib; then
3997       GCC_TEST_OPTIONS="-I/sw/include -L/sw/lib"
3998       CPP="${CPP} ${GCC_TEST_OPTIONS}"
3999       NON_GCC_TEST_OPTIONS=${GCC_TEST_OPTIONS}
4000     fi
4001   ;;
4002
4003   ## HP 9000 series 700 and 800, running HP/UX
4004   hppa*-hp-hpux10.2* )
4005     opsys=hpux10-20
4006   ;;
4007   hppa*-hp-hpux1[1-9]* )
4008     opsys=hpux11
4009     CFLAGS="-D_INCLUDE__STDC_A1_SOURCE $CFLAGS"
4010   ;;
4011
4012   ## IBM machines
4013   rs6000-ibm-aix4.[23]* )
4014     machine=ibmrs6000 opsys=aix4-2
4015   ;;
4016   powerpc-ibm-aix4.[23]*  )
4017     machine=ibmrs6000 opsys=aix4-2
4018   ;;
4019   rs6000-ibm-aix[56]* )
4020     machine=ibmrs6000 opsys=aix4-2
4021   ;;
4022   powerpc-ibm-aix[56]*  )
4023     machine=ibmrs6000 opsys=aix4-2
4024   ;;
4025
4026   ## Silicon Graphics machines
4027   ## Iris 4D
4028   mips-sgi-irix6.5 )
4029     machine=iris4d opsys=irix6-5
4030     # Without defining _LANGUAGE_C, things get masked out in the headers
4031     # so that, for instance, grepping for `free' in stdlib.h fails and
4032     # AC_HEADER_STD_C fails.   (MIPSPro 7.2.1.2m compilers, Irix 6.5.3m).
4033     NON_GNU_CPP="/lib/cpp -D_LANGUAGE_C"
4034     NON_GCC_TEST_OPTIONS="-D_LANGUAGE_C"
4035   ;;
4036
4037   ## Suns
4038   *-sun-solaris* \
4039     | i[3456]86-*-solaris2* | i[3456]86-*-sunos5* \
4040     | x86_64-*-solaris2*    | x86_64-*-sunos5*)
4041     case "${canonical}" in
4042       i[3456]86-*-* )     machine=intel386 ;;
4043       amd64-*-*|x86_64-*-*)     machine=amdx86-64 ;;
4044       sparc* )          machine=sparc ;;
4045       * )               unported=yes ;;
4046     esac
4047     case "${canonical}" in
4048       *-sunos5.6* | *-solaris2.6* )
4049                 opsys=sol2-6
4050                 NON_GNU_CPP=/usr/ccs/lib/cpp
4051                 RANLIB="ar -ts"
4052                 ;;
4053       *-sunos5.[7-9]* | *-solaris2.[7-9]* )
4054                 opsys=sol2-6
4055                 emacs_check_sunpro_c=yes
4056                 NON_GNU_CPP=/usr/ccs/lib/cpp
4057                 ;;
4058       *-sunos5* | *-solaris* )
4059                 opsys=sol2-10
4060                 emacs_check_sunpro_c=yes
4061                 NON_GNU_CPP=/usr/ccs/lib/cpp
4062                 ;;
4063     esac
4064     ## Watch out for a compiler that we know will not work.
4065     case "${canonical}" in
4066      *-solaris* | *-sunos5* )
4067                 if [ "x$CC" = x/usr/ucb/cc ]; then
4068                   ## /usr/ucb/cc doesn't work;
4069                   ## we should find some other compiler that does work.
4070                   unset CC
4071                 fi
4072                 ;;
4073       *) ;;
4074     esac
4075   ;;
4076
4077   ## Intel 386 machines where we don't care about the manufacturer.
4078   i[3456]86-*-* )
4079     machine=intel386
4080     case "${canonical}" in
4081       *-cygwin )                opsys=cygwin ;;
4082       *-darwin* )               opsys=darwin
4083                                 CPP="${CC-cc} -E -no-cpp-precomp"
4084                                 ;;
4085       *-sysv4.2uw* )            opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4086       *-sysv5uw* )              opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4087       *-sysv5OpenUNIX* )        opsys=unixware; NON_GNU_CPP=/lib/cpp ;;
4088       ## Otherwise, we'll fall through to the generic opsys code at the bottom.
4089     esac
4090   ;;
4091
4092   * )
4093     unported=yes
4094   ;;
4095 esac
4096
4097 ### If the code above didn't choose an operating system, just choose
4098 ### an operating system based on the configuration name.  You really
4099 ### only want to use this when you have no idea what the right
4100 ### operating system is; if you know what operating systems a machine
4101 ### runs, it's cleaner to make it explicit in the case statement
4102 ### above.
4103 if test x"${opsys}" = x; then
4104   case "${canonical}" in
4105     *-gnu* )                            opsys=gnu ;;
4106     * )
4107       unported=yes
4108     ;;
4109   esac
4110 fi
4111
4112
4113
4114 if test $unported = yes; then
4115   as_fn_error $? "Emacs hasn't been ported to \`${canonical}' systems.
4116 Check \`etc/MACHINES' for recognized configuration names." "$LINENO" 5
4117 fi
4118
4119 if test -n "$machine"; then
4120   machfile="m/${machine}.h"
4121 else
4122   machfile=
4123 fi
4124 opsysfile="s/${opsys}.h"
4125
4126
4127 #### Choose a compiler.
4128 test -n "$CC" && cc_specified=yes
4129
4130 # Save the value of CFLAGS that the user specified.
4131 SPECIFIED_CFLAGS="$CFLAGS"
4132
4133 ac_ext=c
4134 ac_cpp='$CPP $CPPFLAGS'
4135 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4136 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4137 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4138 if test -n "$ac_tool_prefix"; then
4139   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4140 set dummy ${ac_tool_prefix}gcc; ac_word=$2
4141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4142 $as_echo_n "checking for $ac_word... " >&6; }
4143 if ${ac_cv_prog_CC+:} false; then :
4144   $as_echo_n "(cached) " >&6
4145 else
4146   if test -n "$CC"; then
4147   ac_cv_prog_CC="$CC" # Let the user override the test.
4148 else
4149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4150 for as_dir in $PATH
4151 do
4152   IFS=$as_save_IFS
4153   test -z "$as_dir" && as_dir=.
4154     for ac_exec_ext in '' $ac_executable_extensions; do
4155   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4156     ac_cv_prog_CC="${ac_tool_prefix}gcc"
4157     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4158     break 2
4159   fi
4160 done
4161   done
4162 IFS=$as_save_IFS
4163
4164 fi
4165 fi
4166 CC=$ac_cv_prog_CC
4167 if test -n "$CC"; then
4168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4169 $as_echo "$CC" >&6; }
4170 else
4171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4172 $as_echo "no" >&6; }
4173 fi
4174
4175
4176 fi
4177 if test -z "$ac_cv_prog_CC"; then
4178   ac_ct_CC=$CC
4179   # Extract the first word of "gcc", so it can be a program name with args.
4180 set dummy gcc; ac_word=$2
4181 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4182 $as_echo_n "checking for $ac_word... " >&6; }
4183 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4184   $as_echo_n "(cached) " >&6
4185 else
4186   if test -n "$ac_ct_CC"; then
4187   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4188 else
4189 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4190 for as_dir in $PATH
4191 do
4192   IFS=$as_save_IFS
4193   test -z "$as_dir" && as_dir=.
4194     for ac_exec_ext in '' $ac_executable_extensions; do
4195   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4196     ac_cv_prog_ac_ct_CC="gcc"
4197     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4198     break 2
4199   fi
4200 done
4201   done
4202 IFS=$as_save_IFS
4203
4204 fi
4205 fi
4206 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4207 if test -n "$ac_ct_CC"; then
4208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4209 $as_echo "$ac_ct_CC" >&6; }
4210 else
4211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4212 $as_echo "no" >&6; }
4213 fi
4214
4215   if test "x$ac_ct_CC" = x; then
4216     CC=""
4217   else
4218     case $cross_compiling:$ac_tool_warned in
4219 yes:)
4220 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4221 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4222 ac_tool_warned=yes ;;
4223 esac
4224     CC=$ac_ct_CC
4225   fi
4226 else
4227   CC="$ac_cv_prog_CC"
4228 fi
4229
4230 if test -z "$CC"; then
4231           if test -n "$ac_tool_prefix"; then
4232     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4233 set dummy ${ac_tool_prefix}cc; ac_word=$2
4234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4235 $as_echo_n "checking for $ac_word... " >&6; }
4236 if ${ac_cv_prog_CC+:} false; then :
4237   $as_echo_n "(cached) " >&6
4238 else
4239   if test -n "$CC"; then
4240   ac_cv_prog_CC="$CC" # Let the user override the test.
4241 else
4242 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4243 for as_dir in $PATH
4244 do
4245   IFS=$as_save_IFS
4246   test -z "$as_dir" && as_dir=.
4247     for ac_exec_ext in '' $ac_executable_extensions; do
4248   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4249     ac_cv_prog_CC="${ac_tool_prefix}cc"
4250     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4251     break 2
4252   fi
4253 done
4254   done
4255 IFS=$as_save_IFS
4256
4257 fi
4258 fi
4259 CC=$ac_cv_prog_CC
4260 if test -n "$CC"; then
4261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4262 $as_echo "$CC" >&6; }
4263 else
4264   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4265 $as_echo "no" >&6; }
4266 fi
4267
4268
4269   fi
4270 fi
4271 if test -z "$CC"; then
4272   # Extract the first word of "cc", so it can be a program name with args.
4273 set dummy cc; ac_word=$2
4274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4275 $as_echo_n "checking for $ac_word... " >&6; }
4276 if ${ac_cv_prog_CC+:} false; then :
4277   $as_echo_n "(cached) " >&6
4278 else
4279   if test -n "$CC"; then
4280   ac_cv_prog_CC="$CC" # Let the user override the test.
4281 else
4282   ac_prog_rejected=no
4283 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4284 for as_dir in $PATH
4285 do
4286   IFS=$as_save_IFS
4287   test -z "$as_dir" && as_dir=.
4288     for ac_exec_ext in '' $ac_executable_extensions; do
4289   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4290     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4291        ac_prog_rejected=yes
4292        continue
4293      fi
4294     ac_cv_prog_CC="cc"
4295     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4296     break 2
4297   fi
4298 done
4299   done
4300 IFS=$as_save_IFS
4301
4302 if test $ac_prog_rejected = yes; then
4303   # We found a bogon in the path, so make sure we never use it.
4304   set dummy $ac_cv_prog_CC
4305   shift
4306   if test $# != 0; then
4307     # We chose a different compiler from the bogus one.
4308     # However, it has the same basename, so the bogon will be chosen
4309     # first if we set CC to just the basename; use the full file name.
4310     shift
4311     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4312   fi
4313 fi
4314 fi
4315 fi
4316 CC=$ac_cv_prog_CC
4317 if test -n "$CC"; then
4318   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4319 $as_echo "$CC" >&6; }
4320 else
4321   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4322 $as_echo "no" >&6; }
4323 fi
4324
4325
4326 fi
4327 if test -z "$CC"; then
4328   if test -n "$ac_tool_prefix"; then
4329   for ac_prog in cl.exe
4330   do
4331     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4332 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4334 $as_echo_n "checking for $ac_word... " >&6; }
4335 if ${ac_cv_prog_CC+:} false; then :
4336   $as_echo_n "(cached) " >&6
4337 else
4338   if test -n "$CC"; then
4339   ac_cv_prog_CC="$CC" # Let the user override the test.
4340 else
4341 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4342 for as_dir in $PATH
4343 do
4344   IFS=$as_save_IFS
4345   test -z "$as_dir" && as_dir=.
4346     for ac_exec_ext in '' $ac_executable_extensions; do
4347   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4348     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4349     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4350     break 2
4351   fi
4352 done
4353   done
4354 IFS=$as_save_IFS
4355
4356 fi
4357 fi
4358 CC=$ac_cv_prog_CC
4359 if test -n "$CC"; then
4360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4361 $as_echo "$CC" >&6; }
4362 else
4363   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4364 $as_echo "no" >&6; }
4365 fi
4366
4367
4368     test -n "$CC" && break
4369   done
4370 fi
4371 if test -z "$CC"; then
4372   ac_ct_CC=$CC
4373   for ac_prog in cl.exe
4374 do
4375   # Extract the first word of "$ac_prog", so it can be a program name with args.
4376 set dummy $ac_prog; ac_word=$2
4377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4378 $as_echo_n "checking for $ac_word... " >&6; }
4379 if ${ac_cv_prog_ac_ct_CC+:} false; then :
4380   $as_echo_n "(cached) " >&6
4381 else
4382   if test -n "$ac_ct_CC"; then
4383   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4384 else
4385 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4386 for as_dir in $PATH
4387 do
4388   IFS=$as_save_IFS
4389   test -z "$as_dir" && as_dir=.
4390     for ac_exec_ext in '' $ac_executable_extensions; do
4391   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4392     ac_cv_prog_ac_ct_CC="$ac_prog"
4393     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4394     break 2
4395   fi
4396 done
4397   done
4398 IFS=$as_save_IFS
4399
4400 fi
4401 fi
4402 ac_ct_CC=$ac_cv_prog_ac_ct_CC
4403 if test -n "$ac_ct_CC"; then
4404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4405 $as_echo "$ac_ct_CC" >&6; }
4406 else
4407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4408 $as_echo "no" >&6; }
4409 fi
4410
4411
4412   test -n "$ac_ct_CC" && break
4413 done
4414
4415   if test "x$ac_ct_CC" = x; then
4416     CC=""
4417   else
4418     case $cross_compiling:$ac_tool_warned in
4419 yes:)
4420 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4421 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4422 ac_tool_warned=yes ;;
4423 esac
4424     CC=$ac_ct_CC
4425   fi
4426 fi
4427
4428 fi
4429
4430
4431 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4432 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4433 as_fn_error $? "no acceptable C compiler found in \$PATH
4434 See \`config.log' for more details" "$LINENO" 5; }
4435
4436 # Provide some information about the compiler.
4437 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4438 set X $ac_compile
4439 ac_compiler=$2
4440 for ac_option in --version -v -V -qversion; do
4441   { { ac_try="$ac_compiler $ac_option >&5"
4442 case "(($ac_try" in
4443   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4444   *) ac_try_echo=$ac_try;;
4445 esac
4446 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4447 $as_echo "$ac_try_echo"; } >&5
4448   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4449   ac_status=$?
4450   if test -s conftest.err; then
4451     sed '10a\
4452 ... rest of stderr output deleted ...
4453          10q' conftest.err >conftest.er1
4454     cat conftest.er1 >&5
4455   fi
4456   rm -f conftest.er1 conftest.err
4457   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4458   test $ac_status = 0; }
4459 done
4460
4461 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4462 /* end confdefs.h.  */
4463
4464 int
4465 main ()
4466 {
4467
4468   ;
4469   return 0;
4470 }
4471 _ACEOF
4472 ac_clean_files_save=$ac_clean_files
4473 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4474 # Try to create an executable without -o first, disregard a.out.
4475 # It will help us diagnose broken compilers, and finding out an intuition
4476 # of exeext.
4477 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4478 $as_echo_n "checking whether the C compiler works... " >&6; }
4479 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4480
4481 # The possible output files:
4482 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4483
4484 ac_rmfiles=
4485 for ac_file in $ac_files
4486 do
4487   case $ac_file in
4488     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4489     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4490   esac
4491 done
4492 rm -f $ac_rmfiles
4493
4494 if { { ac_try="$ac_link_default"
4495 case "(($ac_try" in
4496   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4497   *) ac_try_echo=$ac_try;;
4498 esac
4499 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4500 $as_echo "$ac_try_echo"; } >&5
4501   (eval "$ac_link_default") 2>&5
4502   ac_status=$?
4503   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4504   test $ac_status = 0; }; then :
4505   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4506 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4507 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
4508 # so that the user can short-circuit this test for compilers unknown to
4509 # Autoconf.
4510 for ac_file in $ac_files ''
4511 do
4512   test -f "$ac_file" || continue
4513   case $ac_file in
4514     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4515         ;;
4516     [ab].out )
4517         # We found the default executable, but exeext='' is most
4518         # certainly right.
4519         break;;
4520     *.* )
4521         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4522         then :; else
4523            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4524         fi
4525         # We set ac_cv_exeext here because the later test for it is not
4526         # safe: cross compilers may not add the suffix if given an `-o'
4527         # argument, so we may need to know it at that point already.
4528         # Even if this section looks crufty: it has the advantage of
4529         # actually working.
4530         break;;
4531     * )
4532         break;;
4533   esac
4534 done
4535 test "$ac_cv_exeext" = no && ac_cv_exeext=
4536
4537 else
4538   ac_file=''
4539 fi
4540 if test -z "$ac_file"; then :
4541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4542 $as_echo "no" >&6; }
4543 $as_echo "$as_me: failed program was:" >&5
4544 sed 's/^/| /' conftest.$ac_ext >&5
4545
4546 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4547 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4548 as_fn_error 77 "C compiler cannot create executables
4549 See \`config.log' for more details" "$LINENO" 5; }
4550 else
4551   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4552 $as_echo "yes" >&6; }
4553 fi
4554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4555 $as_echo_n "checking for C compiler default output file name... " >&6; }
4556 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4557 $as_echo "$ac_file" >&6; }
4558 ac_exeext=$ac_cv_exeext
4559
4560 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4561 ac_clean_files=$ac_clean_files_save
4562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4563 $as_echo_n "checking for suffix of executables... " >&6; }
4564 if { { ac_try="$ac_link"
4565 case "(($ac_try" in
4566   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4567   *) ac_try_echo=$ac_try;;
4568 esac
4569 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4570 $as_echo "$ac_try_echo"; } >&5
4571   (eval "$ac_link") 2>&5
4572   ac_status=$?
4573   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4574   test $ac_status = 0; }; then :
4575   # If both `conftest.exe' and `conftest' are `present' (well, observable)
4576 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4577 # work properly (i.e., refer to `conftest.exe'), while it won't with
4578 # `rm'.
4579 for ac_file in conftest.exe conftest conftest.*; do
4580   test -f "$ac_file" || continue
4581   case $ac_file in
4582     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4583     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4584           break;;
4585     * ) break;;
4586   esac
4587 done
4588 else
4589   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4590 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4591 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4592 See \`config.log' for more details" "$LINENO" 5; }
4593 fi
4594 rm -f conftest conftest$ac_cv_exeext
4595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4596 $as_echo "$ac_cv_exeext" >&6; }
4597
4598 rm -f conftest.$ac_ext
4599 EXEEXT=$ac_cv_exeext
4600 ac_exeext=$EXEEXT
4601 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4602 /* end confdefs.h.  */
4603 #include <stdio.h>
4604 int
4605 main ()
4606 {
4607 FILE *f = fopen ("conftest.out", "w");
4608  return ferror (f) || fclose (f) != 0;
4609
4610   ;
4611   return 0;
4612 }
4613 _ACEOF
4614 ac_clean_files="$ac_clean_files conftest.out"
4615 # Check that the compiler produces executables we can run.  If not, either
4616 # the compiler is broken, or we cross compile.
4617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4618 $as_echo_n "checking whether we are cross compiling... " >&6; }
4619 if test "$cross_compiling" != yes; then
4620   { { ac_try="$ac_link"
4621 case "(($ac_try" in
4622   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4623   *) ac_try_echo=$ac_try;;
4624 esac
4625 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4626 $as_echo "$ac_try_echo"; } >&5
4627   (eval "$ac_link") 2>&5
4628   ac_status=$?
4629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4630   test $ac_status = 0; }
4631   if { ac_try='./conftest$ac_cv_exeext'
4632   { { case "(($ac_try" in
4633   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4634   *) ac_try_echo=$ac_try;;
4635 esac
4636 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4637 $as_echo "$ac_try_echo"; } >&5
4638   (eval "$ac_try") 2>&5
4639   ac_status=$?
4640   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4641   test $ac_status = 0; }; }; then
4642     cross_compiling=no
4643   else
4644     if test "$cross_compiling" = maybe; then
4645         cross_compiling=yes
4646     else
4647         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4648 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4649 as_fn_error $? "cannot run C compiled programs.
4650 If you meant to cross compile, use \`--host'.
4651 See \`config.log' for more details" "$LINENO" 5; }
4652     fi
4653   fi
4654 fi
4655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4656 $as_echo "$cross_compiling" >&6; }
4657
4658 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4659 ac_clean_files=$ac_clean_files_save
4660 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4661 $as_echo_n "checking for suffix of object files... " >&6; }
4662 if ${ac_cv_objext+:} false; then :
4663   $as_echo_n "(cached) " >&6
4664 else
4665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4666 /* end confdefs.h.  */
4667
4668 int
4669 main ()
4670 {
4671
4672   ;
4673   return 0;
4674 }
4675 _ACEOF
4676 rm -f conftest.o conftest.obj
4677 if { { ac_try="$ac_compile"
4678 case "(($ac_try" in
4679   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4680   *) ac_try_echo=$ac_try;;
4681 esac
4682 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4683 $as_echo "$ac_try_echo"; } >&5
4684   (eval "$ac_compile") 2>&5
4685   ac_status=$?
4686   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4687   test $ac_status = 0; }; then :
4688   for ac_file in conftest.o conftest.obj conftest.*; do
4689   test -f "$ac_file" || continue;
4690   case $ac_file in
4691     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
4692     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
4693        break;;
4694   esac
4695 done
4696 else
4697   $as_echo "$as_me: failed program was:" >&5
4698 sed 's/^/| /' conftest.$ac_ext >&5
4699
4700 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4701 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4702 as_fn_error $? "cannot compute suffix of object files: cannot compile
4703 See \`config.log' for more details" "$LINENO" 5; }
4704 fi
4705 rm -f conftest.$ac_cv_objext conftest.$ac_ext
4706 fi
4707 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
4708 $as_echo "$ac_cv_objext" >&6; }
4709 OBJEXT=$ac_cv_objext
4710 ac_objext=$OBJEXT
4711 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4712 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4713 if ${ac_cv_c_compiler_gnu+:} false; then :
4714   $as_echo_n "(cached) " >&6
4715 else
4716   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4717 /* end confdefs.h.  */
4718
4719 int
4720 main ()
4721 {
4722 #ifndef __GNUC__
4723        choke me
4724 #endif
4725
4726   ;
4727   return 0;
4728 }
4729 _ACEOF
4730 if ac_fn_c_try_compile "$LINENO"; then :
4731   ac_compiler_gnu=yes
4732 else
4733   ac_compiler_gnu=no
4734 fi
4735 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4736 ac_cv_c_compiler_gnu=$ac_compiler_gnu
4737
4738 fi
4739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4740 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
4741 if test $ac_compiler_gnu = yes; then
4742   GCC=yes
4743 else
4744   GCC=
4745 fi
4746 ac_test_CFLAGS=${CFLAGS+set}
4747 ac_save_CFLAGS=$CFLAGS
4748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4749 $as_echo_n "checking whether $CC accepts -g... " >&6; }
4750 if ${ac_cv_prog_cc_g+:} false; then :
4751   $as_echo_n "(cached) " >&6
4752 else
4753   ac_save_c_werror_flag=$ac_c_werror_flag
4754    ac_c_werror_flag=yes
4755    ac_cv_prog_cc_g=no
4756    CFLAGS="-g"
4757    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4758 /* end confdefs.h.  */
4759
4760 int
4761 main ()
4762 {
4763
4764   ;
4765   return 0;
4766 }
4767 _ACEOF
4768 if ac_fn_c_try_compile "$LINENO"; then :
4769   ac_cv_prog_cc_g=yes
4770 else
4771   CFLAGS=""
4772       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4773 /* end confdefs.h.  */
4774
4775 int
4776 main ()
4777 {
4778
4779   ;
4780   return 0;
4781 }
4782 _ACEOF
4783 if ac_fn_c_try_compile "$LINENO"; then :
4784
4785 else
4786   ac_c_werror_flag=$ac_save_c_werror_flag
4787          CFLAGS="-g"
4788          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4789 /* end confdefs.h.  */
4790
4791 int
4792 main ()
4793 {
4794
4795   ;
4796   return 0;
4797 }
4798 _ACEOF
4799 if ac_fn_c_try_compile "$LINENO"; then :
4800   ac_cv_prog_cc_g=yes
4801 fi
4802 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4803 fi
4804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4805 fi
4806 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4807    ac_c_werror_flag=$ac_save_c_werror_flag
4808 fi
4809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4810 $as_echo "$ac_cv_prog_cc_g" >&6; }
4811 if test "$ac_test_CFLAGS" = set; then
4812   CFLAGS=$ac_save_CFLAGS
4813 elif test $ac_cv_prog_cc_g = yes; then
4814   if test "$GCC" = yes; then
4815     CFLAGS="-g -O2"
4816   else
4817     CFLAGS="-g"
4818   fi
4819 else
4820   if test "$GCC" = yes; then
4821     CFLAGS="-O2"
4822   else
4823     CFLAGS=
4824   fi
4825 fi
4826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4827 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4828 if ${ac_cv_prog_cc_c89+:} false; then :
4829   $as_echo_n "(cached) " >&6
4830 else
4831   ac_cv_prog_cc_c89=no
4832 ac_save_CC=$CC
4833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4834 /* end confdefs.h.  */
4835 #include <stdarg.h>
4836 #include <stdio.h>
4837 #include <sys/types.h>
4838 #include <sys/stat.h>
4839 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4840 struct buf { int x; };
4841 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4842 static char *e (p, i)
4843      char **p;
4844      int i;
4845 {
4846   return p[i];
4847 }
4848 static char *f (char * (*g) (char **, int), char **p, ...)
4849 {
4850   char *s;
4851   va_list v;
4852   va_start (v,p);
4853   s = g (p, va_arg (v,int));
4854   va_end (v);
4855   return s;
4856 }
4857
4858 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4859    function prototypes and stuff, but not '\xHH' hex character constants.
4860    These don't provoke an error unfortunately, instead are silently treated
4861    as 'x'.  The following induces an error, until -std is added to get
4862    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4863    array size at least.  It's necessary to write '\x00'==0 to get something
4864    that's true only with -std.  */
4865 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4866
4867 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4868    inside strings and character constants.  */
4869 #define FOO(x) 'x'
4870 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4871
4872 int test (int i, double x);
4873 struct s1 {int (*f) (int a);};
4874 struct s2 {int (*f) (double a);};
4875 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4876 int argc;
4877 char **argv;
4878 int
4879 main ()
4880 {
4881 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4882   ;
4883   return 0;
4884 }
4885 _ACEOF
4886 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4887         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4888 do
4889   CC="$ac_save_CC $ac_arg"
4890   if ac_fn_c_try_compile "$LINENO"; then :
4891   ac_cv_prog_cc_c89=$ac_arg
4892 fi
4893 rm -f core conftest.err conftest.$ac_objext
4894   test "x$ac_cv_prog_cc_c89" != "xno" && break
4895 done
4896 rm -f conftest.$ac_ext
4897 CC=$ac_save_CC
4898
4899 fi
4900 # AC_CACHE_VAL
4901 case "x$ac_cv_prog_cc_c89" in
4902   x)
4903     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4904 $as_echo "none needed" >&6; } ;;
4905   xno)
4906     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4907 $as_echo "unsupported" >&6; } ;;
4908   *)
4909     CC="$CC $ac_cv_prog_cc_c89"
4910     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4911 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4912 esac
4913 if test "x$ac_cv_prog_cc_c89" != xno; then :
4914
4915 fi
4916
4917 ac_ext=c
4918 ac_cpp='$CPP $CPPFLAGS'
4919 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4920 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4921 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4922 DEPDIR="${am__leading_dot}deps"
4923
4924 ac_config_commands="$ac_config_commands depfiles"
4925
4926
4927 am_make=${MAKE-make}
4928 cat > confinc << 'END'
4929 am__doit:
4930         @echo this is the am__doit target
4931 .PHONY: am__doit
4932 END
4933 # If we don't find an include directive, just comment out the code.
4934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4935 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4936 am__include="#"
4937 am__quote=
4938 _am_result=none
4939 # First try GNU make style include.
4940 echo "include confinc" > confmf
4941 # Ignore all kinds of additional output from `make'.
4942 case `$am_make -s -f confmf 2> /dev/null` in #(
4943 *the\ am__doit\ target*)
4944   am__include=include
4945   am__quote=
4946   _am_result=GNU
4947   ;;
4948 esac
4949 # Now try BSD make style include.
4950 if test "$am__include" = "#"; then
4951    echo '.include "confinc"' > confmf
4952    case `$am_make -s -f confmf 2> /dev/null` in #(
4953    *the\ am__doit\ target*)
4954      am__include=.include
4955      am__quote="\""
4956      _am_result=BSD
4957      ;;
4958    esac
4959 fi
4960
4961
4962 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4963 $as_echo "$_am_result" >&6; }
4964 rm -f confinc confmf
4965
4966 # Check whether --enable-dependency-tracking was given.
4967 if test "${enable_dependency_tracking+set}" = set; then :
4968   enableval=$enable_dependency_tracking;
4969 fi
4970
4971 if test "x$enable_dependency_tracking" != xno; then
4972   am_depcomp="$ac_aux_dir/depcomp"
4973   AMDEPBACKSLASH='\'
4974 fi
4975  if test "x$enable_dependency_tracking" != xno; then
4976   AMDEP_TRUE=
4977   AMDEP_FALSE='#'
4978 else
4979   AMDEP_TRUE='#'
4980   AMDEP_FALSE=
4981 fi
4982
4983
4984
4985 depcc="$CC"   am_compiler_list=
4986
4987 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4988 $as_echo_n "checking dependency style of $depcc... " >&6; }
4989 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4990   $as_echo_n "(cached) " >&6
4991 else
4992   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4993   # We make a subdir and do the tests there.  Otherwise we can end up
4994   # making bogus files that we don't know about and never remove.  For
4995   # instance it was reported that on HP-UX the gcc test will end up
4996   # making a dummy file named `D' -- because `-MD' means `put the output
4997   # in D'.
4998   mkdir conftest.dir
4999   # Copy depcomp to subdir because otherwise we won't find it if we're
5000   # using a relative directory.
5001   cp "$am_depcomp" conftest.dir
5002   cd conftest.dir
5003   # We will build objects and dependencies in a subdirectory because
5004   # it helps to detect inapplicable dependency modes.  For instance
5005   # both Tru64's cc and ICC support -MD to output dependencies as a
5006   # side effect of compilation, but ICC will put the dependencies in
5007   # the current directory while Tru64 will put them in the object
5008   # directory.
5009   mkdir sub
5010
5011   am_cv_CC_dependencies_compiler_type=none
5012   if test "$am_compiler_list" = ""; then
5013      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5014   fi
5015   am__universal=false
5016   case " $depcc " in #(
5017      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5018      esac
5019
5020   for depmode in $am_compiler_list; do
5021     # Setup a source with many dependencies, because some compilers
5022     # like to wrap large dependency lists on column 80 (with \), and
5023     # we should not choose a depcomp mode which is confused by this.
5024     #
5025     # We need to recreate these files for each test, as the compiler may
5026     # overwrite some of them when testing with obscure command lines.
5027     # This happens at least with the AIX C compiler.
5028     : > sub/conftest.c
5029     for i in 1 2 3 4 5 6; do
5030       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5031       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
5032       # Solaris 8's {/usr,}/bin/sh.
5033       touch sub/conftst$i.h
5034     done
5035     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5036
5037     # We check with `-c' and `-o' for the sake of the "dashmstdout"
5038     # mode.  It turns out that the SunPro C++ compiler does not properly
5039     # handle `-M -o', and we need to detect this.  Also, some Intel
5040     # versions had trouble with output in subdirs
5041     am__obj=sub/conftest.${OBJEXT-o}
5042     am__minus_obj="-o $am__obj"
5043     case $depmode in
5044     gcc)
5045       # This depmode causes a compiler race in universal mode.
5046       test "$am__universal" = false || continue
5047       ;;
5048     nosideeffect)
5049       # after this tag, mechanisms are not by side-effect, so they'll
5050       # only be used when explicitly requested
5051       if test "x$enable_dependency_tracking" = xyes; then
5052         continue
5053       else
5054         break
5055       fi
5056       ;;
5057     msvisualcpp | msvcmsys)
5058       # This compiler won't grok `-c -o', but also, the minuso test has
5059       # not run yet.  These depmodes are late enough in the game, and
5060       # so weak that their functioning should not be impacted.
5061       am__obj=conftest.${OBJEXT-o}
5062       am__minus_obj=
5063       ;;
5064     none) break ;;
5065     esac
5066     if depmode=$depmode \
5067        source=sub/conftest.c object=$am__obj \
5068        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5069        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5070          >/dev/null 2>conftest.err &&
5071        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5072        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5073        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5074        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5075       # icc doesn't choke on unknown options, it will just issue warnings
5076       # or remarks (even with -Werror).  So we grep stderr for any message
5077       # that says an option was ignored or not supported.
5078       # When given -MP, icc 7.0 and 7.1 complain thusly:
5079       #   icc: Command line warning: ignoring option '-M'; no argument required
5080       # The diagnosis changed in icc 8.0:
5081       #   icc: Command line remark: option '-MP' not supported
5082       if (grep 'ignoring option' conftest.err ||
5083           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5084         am_cv_CC_dependencies_compiler_type=$depmode
5085         break
5086       fi
5087     fi
5088   done
5089
5090   cd ..
5091   rm -rf conftest.dir
5092 else
5093   am_cv_CC_dependencies_compiler_type=none
5094 fi
5095
5096 fi
5097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5098 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5099 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5100
5101  if
5102   test "x$enable_dependency_tracking" != xno \
5103   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5104   am__fastdepCC_TRUE=
5105   am__fastdepCC_FALSE='#'
5106 else
5107   am__fastdepCC_TRUE='#'
5108   am__fastdepCC_FALSE=
5109 fi
5110
5111
5112 if test "x$CC" != xcc; then
5113   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
5114 $as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
5115 else
5116   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
5117 $as_echo_n "checking whether cc understands -c and -o together... " >&6; }
5118 fi
5119 set dummy $CC; ac_cc=`$as_echo "$2" |
5120                       sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5121 if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
5122   $as_echo_n "(cached) " >&6
5123 else
5124   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5125 /* end confdefs.h.  */
5126
5127 int
5128 main ()
5129 {
5130
5131   ;
5132   return 0;
5133 }
5134 _ACEOF
5135 # Make sure it works both with $CC and with simple cc.
5136 # We do the test twice because some compilers refuse to overwrite an
5137 # existing .o file with -o, though they will create one.
5138 ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5139 rm -f conftest2.*
5140 if { { case "(($ac_try" in
5141   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5142   *) ac_try_echo=$ac_try;;
5143 esac
5144 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5145 $as_echo "$ac_try_echo"; } >&5
5146   (eval "$ac_try") 2>&5
5147   ac_status=$?
5148   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5149   test $ac_status = 0; } &&
5150    test -f conftest2.$ac_objext && { { case "(($ac_try" in
5151   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5152   *) ac_try_echo=$ac_try;;
5153 esac
5154 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5155 $as_echo "$ac_try_echo"; } >&5
5156   (eval "$ac_try") 2>&5
5157   ac_status=$?
5158   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5159   test $ac_status = 0; };
5160 then
5161   eval ac_cv_prog_cc_${ac_cc}_c_o=yes
5162   if test "x$CC" != xcc; then
5163     # Test first that cc exists at all.
5164     if { ac_try='cc -c conftest.$ac_ext >&5'
5165   { { case "(($ac_try" in
5166   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5167   *) ac_try_echo=$ac_try;;
5168 esac
5169 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5170 $as_echo "$ac_try_echo"; } >&5
5171   (eval "$ac_try") 2>&5
5172   ac_status=$?
5173   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5174   test $ac_status = 0; }; }; then
5175       ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
5176       rm -f conftest2.*
5177       if { { case "(($ac_try" in
5178   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5179   *) ac_try_echo=$ac_try;;
5180 esac
5181 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5182 $as_echo "$ac_try_echo"; } >&5
5183   (eval "$ac_try") 2>&5
5184   ac_status=$?
5185   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5186   test $ac_status = 0; } &&
5187          test -f conftest2.$ac_objext && { { case "(($ac_try" in
5188   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5189   *) ac_try_echo=$ac_try;;
5190 esac
5191 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5192 $as_echo "$ac_try_echo"; } >&5
5193   (eval "$ac_try") 2>&5
5194   ac_status=$?
5195   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5196   test $ac_status = 0; };
5197       then
5198         # cc works too.
5199         :
5200       else
5201         # cc exists but doesn't like -o.
5202         eval ac_cv_prog_cc_${ac_cc}_c_o=no
5203       fi
5204     fi
5205   fi
5206 else
5207   eval ac_cv_prog_cc_${ac_cc}_c_o=no
5208 fi
5209 rm -f core conftest*
5210
5211 fi
5212 if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
5213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5214 $as_echo "yes" >&6; }
5215 else
5216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5217 $as_echo "no" >&6; }
5218
5219 $as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
5220
5221 fi
5222
5223 # FIXME: we rely on the cache variable name because
5224 # there is no other way.
5225 set dummy $CC
5226 am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
5227 eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
5228 if test "$am_t" != yes; then
5229    # Losing compiler, so override with the script.
5230    # FIXME: It is wrong to rewrite CC.
5231    # But if we don't then we get into trouble of one sort or another.
5232    # A longer-term fix would be to have automake use am__CC in this case,
5233    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5234    CC="$am_aux_dir/compile $CC"
5235 fi
5236
5237
5238
5239 # Initialize gnulib right after verifying that the C compiler works.
5240 if test -n "$ac_tool_prefix"; then
5241   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5242 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5244 $as_echo_n "checking for $ac_word... " >&6; }
5245 if ${ac_cv_prog_RANLIB+:} false; then :
5246   $as_echo_n "(cached) " >&6
5247 else
5248   if test -n "$RANLIB"; then
5249   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5250 else
5251 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5252 for as_dir in $PATH
5253 do
5254   IFS=$as_save_IFS
5255   test -z "$as_dir" && as_dir=.
5256     for ac_exec_ext in '' $ac_executable_extensions; do
5257   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5258     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5259     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5260     break 2
5261   fi
5262 done
5263   done
5264 IFS=$as_save_IFS
5265
5266 fi
5267 fi
5268 RANLIB=$ac_cv_prog_RANLIB
5269 if test -n "$RANLIB"; then
5270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5271 $as_echo "$RANLIB" >&6; }
5272 else
5273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5274 $as_echo "no" >&6; }
5275 fi
5276
5277
5278 fi
5279 if test -z "$ac_cv_prog_RANLIB"; then
5280   ac_ct_RANLIB=$RANLIB
5281   # Extract the first word of "ranlib", so it can be a program name with args.
5282 set dummy ranlib; ac_word=$2
5283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5284 $as_echo_n "checking for $ac_word... " >&6; }
5285 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5286   $as_echo_n "(cached) " >&6
5287 else
5288   if test -n "$ac_ct_RANLIB"; then
5289   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5290 else
5291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5292 for as_dir in $PATH
5293 do
5294   IFS=$as_save_IFS
5295   test -z "$as_dir" && as_dir=.
5296     for ac_exec_ext in '' $ac_executable_extensions; do
5297   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5298     ac_cv_prog_ac_ct_RANLIB="ranlib"
5299     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5300     break 2
5301   fi
5302 done
5303   done
5304 IFS=$as_save_IFS
5305
5306 fi
5307 fi
5308 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5309 if test -n "$ac_ct_RANLIB"; then
5310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5311 $as_echo "$ac_ct_RANLIB" >&6; }
5312 else
5313   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5314 $as_echo "no" >&6; }
5315 fi
5316
5317   if test "x$ac_ct_RANLIB" = x; then
5318     RANLIB=":"
5319   else
5320     case $cross_compiling:$ac_tool_warned in
5321 yes:)
5322 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5323 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5324 ac_tool_warned=yes ;;
5325 esac
5326     RANLIB=$ac_ct_RANLIB
5327   fi
5328 else
5329   RANLIB="$ac_cv_prog_RANLIB"
5330 fi
5331
5332
5333 ac_ext=c
5334 ac_cpp='$CPP $CPPFLAGS'
5335 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5336 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5337 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5339 $as_echo_n "checking how to run the C preprocessor... " >&6; }
5340 # On Suns, sometimes $CPP names a directory.
5341 if test -n "$CPP" && test -d "$CPP"; then
5342   CPP=
5343 fi
5344 if test -z "$CPP"; then
5345   if ${ac_cv_prog_CPP+:} false; then :
5346   $as_echo_n "(cached) " >&6
5347 else
5348       # Double quotes because CPP needs to be expanded
5349     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5350     do
5351       ac_preproc_ok=false
5352 for ac_c_preproc_warn_flag in '' yes
5353 do
5354   # Use a header file that comes with gcc, so configuring glibc
5355   # with a fresh cross-compiler works.
5356   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5357   # <limits.h> exists even on freestanding compilers.
5358   # On the NeXT, cc -E runs the code through the compiler's parser,
5359   # not just through cpp. "Syntax error" is here to catch this case.
5360   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5361 /* end confdefs.h.  */
5362 #ifdef __STDC__
5363 # include <limits.h>
5364 #else
5365 # include <assert.h>
5366 #endif
5367                      Syntax error
5368 _ACEOF
5369 if ac_fn_c_try_cpp "$LINENO"; then :
5370
5371 else
5372   # Broken: fails on valid input.
5373 continue
5374 fi
5375 rm -f conftest.err conftest.i conftest.$ac_ext
5376
5377   # OK, works on sane cases.  Now check whether nonexistent headers
5378   # can be detected and how.
5379   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5380 /* end confdefs.h.  */
5381 #include <ac_nonexistent.h>
5382 _ACEOF
5383 if ac_fn_c_try_cpp "$LINENO"; then :
5384   # Broken: success on invalid input.
5385 continue
5386 else
5387   # Passes both tests.
5388 ac_preproc_ok=:
5389 break
5390 fi
5391 rm -f conftest.err conftest.i conftest.$ac_ext
5392
5393 done
5394 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5395 rm -f conftest.i conftest.err conftest.$ac_ext
5396 if $ac_preproc_ok; then :
5397   break
5398 fi
5399
5400     done
5401     ac_cv_prog_CPP=$CPP
5402
5403 fi
5404   CPP=$ac_cv_prog_CPP
5405 else
5406   ac_cv_prog_CPP=$CPP
5407 fi
5408 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5409 $as_echo "$CPP" >&6; }
5410 ac_preproc_ok=false
5411 for ac_c_preproc_warn_flag in '' yes
5412 do
5413   # Use a header file that comes with gcc, so configuring glibc
5414   # with a fresh cross-compiler works.
5415   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5416   # <limits.h> exists even on freestanding compilers.
5417   # On the NeXT, cc -E runs the code through the compiler's parser,
5418   # not just through cpp. "Syntax error" is here to catch this case.
5419   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5420 /* end confdefs.h.  */
5421 #ifdef __STDC__
5422 # include <limits.h>
5423 #else
5424 # include <assert.h>
5425 #endif
5426                      Syntax error
5427 _ACEOF
5428 if ac_fn_c_try_cpp "$LINENO"; then :
5429
5430 else
5431   # Broken: fails on valid input.
5432 continue
5433 fi
5434 rm -f conftest.err conftest.i conftest.$ac_ext
5435
5436   # OK, works on sane cases.  Now check whether nonexistent headers
5437   # can be detected and how.
5438   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5439 /* end confdefs.h.  */
5440 #include <ac_nonexistent.h>
5441 _ACEOF
5442 if ac_fn_c_try_cpp "$LINENO"; then :
5443   # Broken: success on invalid input.
5444 continue
5445 else
5446   # Passes both tests.
5447 ac_preproc_ok=:
5448 break
5449 fi
5450 rm -f conftest.err conftest.i conftest.$ac_ext
5451
5452 done
5453 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5454 rm -f conftest.i conftest.err conftest.$ac_ext
5455 if $ac_preproc_ok; then :
5456
5457 else
5458   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5459 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5460 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5461 See \`config.log' for more details" "$LINENO" 5; }
5462 fi
5463
5464 ac_ext=c
5465 ac_cpp='$CPP $CPPFLAGS'
5466 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5467 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5468 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5469
5470
5471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5472 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5473 if ${ac_cv_path_GREP+:} false; then :
5474   $as_echo_n "(cached) " >&6
5475 else
5476   if test -z "$GREP"; then
5477   ac_path_GREP_found=false
5478   # Loop through the user's path and test for each of PROGNAME-LIST
5479   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5480 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5481 do
5482   IFS=$as_save_IFS
5483   test -z "$as_dir" && as_dir=.
5484     for ac_prog in grep ggrep; do
5485     for ac_exec_ext in '' $ac_executable_extensions; do
5486       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5487       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
5488 # Check for GNU ac_path_GREP and select it if it is found.
5489   # Check for GNU $ac_path_GREP
5490 case `"$ac_path_GREP" --version 2>&1` in
5491 *GNU*)
5492   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5493 *)
5494   ac_count=0
5495   $as_echo_n 0123456789 >"conftest.in"
5496   while :
5497   do
5498     cat "conftest.in" "conftest.in" >"conftest.tmp"
5499     mv "conftest.tmp" "conftest.in"
5500     cp "conftest.in" "conftest.nl"
5501     $as_echo 'GREP' >> "conftest.nl"
5502     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5503     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5504     as_fn_arith $ac_count + 1 && ac_count=$as_val
5505     if test $ac_count -gt ${ac_path_GREP_max-0}; then
5506       # Best one so far, save it but keep looking for a better one
5507       ac_cv_path_GREP="$ac_path_GREP"
5508       ac_path_GREP_max=$ac_count
5509     fi
5510     # 10*(2^10) chars as input seems more than enough
5511     test $ac_count -gt 10 && break
5512   done
5513   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5514 esac
5515
5516       $ac_path_GREP_found && break 3
5517     done
5518   done
5519   done
5520 IFS=$as_save_IFS
5521   if test -z "$ac_cv_path_GREP"; then
5522     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5523   fi
5524 else
5525   ac_cv_path_GREP=$GREP
5526 fi
5527
5528 fi
5529 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5530 $as_echo "$ac_cv_path_GREP" >&6; }
5531  GREP="$ac_cv_path_GREP"
5532
5533
5534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5535 $as_echo_n "checking for egrep... " >&6; }
5536 if ${ac_cv_path_EGREP+:} false; then :
5537   $as_echo_n "(cached) " >&6
5538 else
5539   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
5540    then ac_cv_path_EGREP="$GREP -E"
5541    else
5542      if test -z "$EGREP"; then
5543   ac_path_EGREP_found=false
5544   # Loop through the user's path and test for each of PROGNAME-LIST
5545   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5546 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5547 do
5548   IFS=$as_save_IFS
5549   test -z "$as_dir" && as_dir=.
5550     for ac_prog in egrep; do
5551     for ac_exec_ext in '' $ac_executable_extensions; do
5552       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5553       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
5554 # Check for GNU ac_path_EGREP and select it if it is found.
5555   # Check for GNU $ac_path_EGREP
5556 case `"$ac_path_EGREP" --version 2>&1` in
5557 *GNU*)
5558   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5559 *)
5560   ac_count=0
5561   $as_echo_n 0123456789 >"conftest.in"
5562   while :
5563   do
5564     cat "conftest.in" "conftest.in" >"conftest.tmp"
5565     mv "conftest.tmp" "conftest.in"
5566     cp "conftest.in" "conftest.nl"
5567     $as_echo 'EGREP' >> "conftest.nl"
5568     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
5569     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5570     as_fn_arith $ac_count + 1 && ac_count=$as_val
5571     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5572       # Best one so far, save it but keep looking for a better one
5573       ac_cv_path_EGREP="$ac_path_EGREP"
5574       ac_path_EGREP_max=$ac_count
5575     fi
5576     # 10*(2^10) chars as input seems more than enough
5577     test $ac_count -gt 10 && break
5578   done
5579   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5580 esac
5581
5582       $ac_path_EGREP_found && break 3
5583     done
5584   done
5585   done
5586 IFS=$as_save_IFS
5587   if test -z "$ac_cv_path_EGREP"; then
5588     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5589   fi
5590 else
5591   ac_cv_path_EGREP=$EGREP
5592 fi
5593
5594    fi
5595 fi
5596 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5597 $as_echo "$ac_cv_path_EGREP" >&6; }
5598  EGREP="$ac_cv_path_EGREP"
5599
5600
5601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5602 $as_echo_n "checking for ANSI C header files... " >&6; }
5603 if ${ac_cv_header_stdc+:} false; then :
5604   $as_echo_n "(cached) " >&6
5605 else
5606   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5607 /* end confdefs.h.  */
5608 #include <stdlib.h>
5609 #include <stdarg.h>
5610 #include <string.h>
5611 #include <float.h>
5612
5613 int
5614 main ()
5615 {
5616
5617   ;
5618   return 0;
5619 }
5620 _ACEOF
5621 if ac_fn_c_try_compile "$LINENO"; then :
5622   ac_cv_header_stdc=yes
5623 else
5624   ac_cv_header_stdc=no
5625 fi
5626 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5627
5628 if test $ac_cv_header_stdc = yes; then
5629   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5630   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5631 /* end confdefs.h.  */
5632 #include <string.h>
5633
5634 _ACEOF
5635 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5636   $EGREP "memchr" >/dev/null 2>&1; then :
5637
5638 else
5639   ac_cv_header_stdc=no
5640 fi
5641 rm -f conftest*
5642
5643 fi
5644
5645 if test $ac_cv_header_stdc = yes; then
5646   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5647   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5648 /* end confdefs.h.  */
5649 #include <stdlib.h>
5650
5651 _ACEOF
5652 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
5653   $EGREP "free" >/dev/null 2>&1; then :
5654
5655 else
5656   ac_cv_header_stdc=no
5657 fi
5658 rm -f conftest*
5659
5660 fi
5661
5662 if test $ac_cv_header_stdc = yes; then
5663   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5664   if test "$cross_compiling" = yes; then :
5665   :
5666 else
5667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5668 /* end confdefs.h.  */
5669 #include <ctype.h>
5670 #include <stdlib.h>
5671 #if ((' ' & 0x0FF) == 0x020)
5672 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5673 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5674 #else
5675 # define ISLOWER(c) \
5676                    (('a' <= (c) && (c) <= 'i') \
5677                      || ('j' <= (c) && (c) <= 'r') \
5678                      || ('s' <= (c) && (c) <= 'z'))
5679 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
5680 #endif
5681
5682 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
5683 int
5684 main ()
5685 {
5686   int i;
5687   for (i = 0; i < 256; i++)
5688     if (XOR (islower (i), ISLOWER (i))
5689         || toupper (i) != TOUPPER (i))
5690       return 2;
5691   return 0;
5692 }
5693 _ACEOF
5694 if ac_fn_c_try_run "$LINENO"; then :
5695
5696 else
5697   ac_cv_header_stdc=no
5698 fi
5699 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
5700   conftest.$ac_objext conftest.beam conftest.$ac_ext
5701 fi
5702
5703 fi
5704 fi
5705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5706 $as_echo "$ac_cv_header_stdc" >&6; }
5707 if test $ac_cv_header_stdc = yes; then
5708
5709 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
5710
5711 fi
5712
5713 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
5714 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5715                   inttypes.h stdint.h unistd.h
5716 do :
5717   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
5718 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5719 "
5720 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5721   cat >>confdefs.h <<_ACEOF
5722 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
5723 _ACEOF
5724
5725 fi
5726
5727 done
5728
5729
5730
5731
5732
5733   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
5734 if test "x$ac_cv_header_minix_config_h" = xyes; then :
5735   MINIX=yes
5736 else
5737   MINIX=
5738 fi
5739
5740
5741   if test "$MINIX" = yes; then
5742
5743 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
5744
5745
5746 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
5747
5748
5749 $as_echo "#define _MINIX 1" >>confdefs.h
5750
5751   fi
5752
5753         case "$host_os" in
5754     hpux*)
5755
5756 $as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
5757
5758       ;;
5759   esac
5760
5761
5762   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
5763 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
5764 if ${ac_cv_safe_to_define___extensions__+:} false; then :
5765   $as_echo_n "(cached) " >&6
5766 else
5767   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5768 /* end confdefs.h.  */
5769
5770 #         define __EXTENSIONS__ 1
5771           $ac_includes_default
5772 int
5773 main ()
5774 {
5775
5776   ;
5777   return 0;
5778 }
5779 _ACEOF
5780 if ac_fn_c_try_compile "$LINENO"; then :
5781   ac_cv_safe_to_define___extensions__=yes
5782 else
5783   ac_cv_safe_to_define___extensions__=no
5784 fi
5785 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5786 fi
5787 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
5788 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
5789   test $ac_cv_safe_to_define___extensions__ = yes &&
5790     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
5791
5792   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
5793
5794   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
5795
5796   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5797
5798   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
5799
5800
5801
5802
5803
5804
5805
5806
5807
5808
5809   # Code from module arg-nonnull:
5810   # Code from module c++defs:
5811   # Code from module dtoastr:
5812   # Code from module extensions:
5813
5814   # Code from module getopt-gnu:
5815   # Code from module getopt-posix:
5816   # Code from module gettext-h:
5817   # Code from module include_next:
5818   # Code from module intprops:
5819   # Code from module mktime:
5820   # Code from module multiarch:
5821   # Code from module stddef:
5822   # Code from module time:
5823   # Code from module time_r:
5824   # Code from module unistd:
5825   # Code from module warn-on-use:
5826
5827
5828 # On Suns, sometimes $CPP names a directory.
5829 if test -n "$CPP" && test -d "$CPP"; then
5830   CPP=
5831 fi
5832
5833 ## If not using gcc, and on Solaris, and no CPP specified, see if
5834 ## using a Sun compiler, which needs -Xs to prevent whitespace.
5835 if test x"$GCC" != xyes && test x"$emacs_check_sunpro_c" = xyes && \
5836  test x"$CPP" = x; then
5837   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using a Sun C compiler" >&5
5838 $as_echo_n "checking whether we are using a Sun C compiler... " >&6; }
5839   if ${emacs_cv_sunpro_c+:} false; then :
5840   $as_echo_n "(cached) " >&6
5841 else
5842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5843 /* end confdefs.h.  */
5844
5845 int
5846 main ()
5847 {
5848 #ifndef __SUNPRO_C
5849 fail;
5850 #endif
5851
5852   ;
5853   return 0;
5854 }
5855 _ACEOF
5856 if ac_fn_c_try_link "$LINENO"; then :
5857   emacs_cv_sunpro_c=yes
5858 else
5859   emacs_cv_sunpro_c=no
5860 fi
5861 rm -f core conftest.err conftest.$ac_objext \
5862     conftest$ac_exeext conftest.$ac_ext
5863 fi
5864
5865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_sunpro_c" >&5
5866 $as_echo "$emacs_cv_sunpro_c" >&6; }
5867
5868   if test x"$emacs_cv_sunpro_c" = xyes; then
5869     NON_GNU_CPP="$CC -E -Xs"
5870   fi
5871 fi
5872
5873 #### Some systems specify a CPP to use unless we are using GCC.
5874 #### Now that we know whether we are using GCC, we can decide whether
5875 #### to use that one.
5876 if test "x$NON_GNU_CPP" != x && test x$GCC != xyes && test "x$CPP" = x
5877 then
5878   CPP="$NON_GNU_CPP"
5879 fi
5880
5881 #### Some systems specify a CC to use unless we are using GCC.
5882 #### Now that we know whether we are using GCC, we can decide whether
5883 #### to use that one.
5884 if test "x$NON_GNU_CC" != x && test x$GCC != xyes &&
5885   test x$cc_specified != xyes
5886 then
5887   CC="$NON_GNU_CC"
5888 fi
5889
5890 if test x$GCC = xyes; then
5891   test "x$GCC_TEST_OPTIONS" != x && CC="$CC $GCC_TEST_OPTIONS"
5892 else
5893   test "x$NON_GCC_TEST_OPTIONS" != x && CC="$CC $NON_GCC_TEST_OPTIONS"
5894 fi
5895
5896 ### Use -Wno-pointer-sign if the compiler supports it
5897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wno-pointer-sign" >&5
5898 $as_echo_n "checking whether gcc understands -Wno-pointer-sign... " >&6; }
5899 SAVE_CFLAGS="$CFLAGS"
5900 CFLAGS="$CFLAGS -Wno-pointer-sign"
5901 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5902 /* end confdefs.h.  */
5903
5904 int
5905 main ()
5906 {
5907
5908   ;
5909   return 0;
5910 }
5911 _ACEOF
5912 if ac_fn_c_try_compile "$LINENO"; then :
5913   has_option=yes
5914 else
5915   has_option=no
5916 fi
5917 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5918 if test $has_option = yes; then
5919    C_WARNINGS_SWITCH="-Wno-pointer-sign $C_WARNINGS_SWITCH"
5920 fi
5921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5922 $as_echo "$has_option" >&6; }
5923 CFLAGS="$SAVE_CFLAGS"
5924 unset has_option
5925 unset SAVE_CFLAGS
5926
5927 ### Use -Wdeclaration-after-statement if the compiler supports it
5928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wdeclaration-after-statement" >&5
5929 $as_echo_n "checking whether gcc understands -Wdeclaration-after-statement... " >&6; }
5930 SAVE_CFLAGS="$CFLAGS"
5931 CFLAGS="$CFLAGS -Wdeclaration-after-statement"
5932 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5933 /* end confdefs.h.  */
5934
5935 int
5936 main ()
5937 {
5938
5939   ;
5940   return 0;
5941 }
5942 _ACEOF
5943 if ac_fn_c_try_compile "$LINENO"; then :
5944   has_option=yes
5945 else
5946   has_option=no
5947 fi
5948 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5949 if test $has_option = yes; then
5950    C_WARNINGS_SWITCH="-Wdeclaration-after-statement $C_WARNINGS_SWITCH"
5951 fi
5952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5953 $as_echo "$has_option" >&6; }
5954 CFLAGS="$SAVE_CFLAGS"
5955 unset has_option
5956 unset SAVE_CFLAGS
5957
5958 ### Use -Wold-style-definition if the compiler supports it
5959 # This can be removed when conversion to standard C is finished.
5960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wold-style-definition" >&5
5961 $as_echo_n "checking whether gcc understands -Wold-style-definition... " >&6; }
5962 SAVE_CFLAGS="$CFLAGS"
5963 CFLAGS="$CFLAGS -Wold-style-definition"
5964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5965 /* end confdefs.h.  */
5966
5967 int
5968 main ()
5969 {
5970
5971   ;
5972   return 0;
5973 }
5974 _ACEOF
5975 if ac_fn_c_try_compile "$LINENO"; then :
5976   has_option=yes
5977 else
5978   has_option=no
5979 fi
5980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5981 if test $has_option = yes; then
5982    C_WARNINGS_SWITCH="-Wold-style-definition $C_WARNINGS_SWITCH"
5983 fi
5984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
5985 $as_echo "$has_option" >&6; }
5986 CFLAGS="$SAVE_CFLAGS"
5987 unset has_option
5988 unset SAVE_CFLAGS
5989
5990 ### Use -Wimplicit-function-declaration if the compiler supports it
5991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -Wimplicit-function-declaration" >&5
5992 $as_echo_n "checking whether gcc understands -Wimplicit-function-declaration... " >&6; }
5993 SAVE_CFLAGS="$CFLAGS"
5994 CFLAGS="$CFLAGS -Wimplicit-function-declaration"
5995 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5996 /* end confdefs.h.  */
5997
5998 int
5999 main ()
6000 {
6001
6002   ;
6003   return 0;
6004 }
6005 _ACEOF
6006 if ac_fn_c_try_compile "$LINENO"; then :
6007   has_option=yes
6008 else
6009   has_option=no
6010 fi
6011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6012 if test $has_option = yes; then
6013    C_WARNINGS_SWITCH="-Wimplicit-function-declaration $C_WARNINGS_SWITCH"
6014 fi
6015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $has_option" >&5
6016 $as_echo "$has_option" >&6; }
6017 CFLAGS="$SAVE_CFLAGS"
6018 unset has_option
6019 unset SAVE_CFLAGS
6020
6021
6022
6023
6024 #### Some other nice autoconf tests.
6025
6026 ac_ext=c
6027 ac_cpp='$CPP $CPPFLAGS'
6028 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6029 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6030 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6032 $as_echo_n "checking how to run the C preprocessor... " >&6; }
6033 # On Suns, sometimes $CPP names a directory.
6034 if test -n "$CPP" && test -d "$CPP"; then
6035   CPP=
6036 fi
6037 if test -z "$CPP"; then
6038   if ${ac_cv_prog_CPP+:} false; then :
6039   $as_echo_n "(cached) " >&6
6040 else
6041       # Double quotes because CPP needs to be expanded
6042     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6043     do
6044       ac_preproc_ok=false
6045 for ac_c_preproc_warn_flag in '' yes
6046 do
6047   # Use a header file that comes with gcc, so configuring glibc
6048   # with a fresh cross-compiler works.
6049   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6050   # <limits.h> exists even on freestanding compilers.
6051   # On the NeXT, cc -E runs the code through the compiler's parser,
6052   # not just through cpp. "Syntax error" is here to catch this case.
6053   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6054 /* end confdefs.h.  */
6055 #ifdef __STDC__
6056 # include <limits.h>
6057 #else
6058 # include <assert.h>
6059 #endif
6060                      Syntax error
6061 _ACEOF
6062 if ac_fn_c_try_cpp "$LINENO"; then :
6063
6064 else
6065   # Broken: fails on valid input.
6066 continue
6067 fi
6068 rm -f conftest.err conftest.i conftest.$ac_ext
6069
6070   # OK, works on sane cases.  Now check whether nonexistent headers
6071   # can be detected and how.
6072   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6073 /* end confdefs.h.  */
6074 #include <ac_nonexistent.h>
6075 _ACEOF
6076 if ac_fn_c_try_cpp "$LINENO"; then :
6077   # Broken: success on invalid input.
6078 continue
6079 else
6080   # Passes both tests.
6081 ac_preproc_ok=:
6082 break
6083 fi
6084 rm -f conftest.err conftest.i conftest.$ac_ext
6085
6086 done
6087 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6088 rm -f conftest.i conftest.err conftest.$ac_ext
6089 if $ac_preproc_ok; then :
6090   break
6091 fi
6092
6093     done
6094     ac_cv_prog_CPP=$CPP
6095
6096 fi
6097   CPP=$ac_cv_prog_CPP
6098 else
6099   ac_cv_prog_CPP=$CPP
6100 fi
6101 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6102 $as_echo "$CPP" >&6; }
6103 ac_preproc_ok=false
6104 for ac_c_preproc_warn_flag in '' yes
6105 do
6106   # Use a header file that comes with gcc, so configuring glibc
6107   # with a fresh cross-compiler works.
6108   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6109   # <limits.h> exists even on freestanding compilers.
6110   # On the NeXT, cc -E runs the code through the compiler's parser,
6111   # not just through cpp. "Syntax error" is here to catch this case.
6112   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6113 /* end confdefs.h.  */
6114 #ifdef __STDC__
6115 # include <limits.h>
6116 #else
6117 # include <assert.h>
6118 #endif
6119                      Syntax error
6120 _ACEOF
6121 if ac_fn_c_try_cpp "$LINENO"; then :
6122
6123 else
6124   # Broken: fails on valid input.
6125 continue
6126 fi
6127 rm -f conftest.err conftest.i conftest.$ac_ext
6128
6129   # OK, works on sane cases.  Now check whether nonexistent headers
6130   # can be detected and how.
6131   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6132 /* end confdefs.h.  */
6133 #include <ac_nonexistent.h>
6134 _ACEOF
6135 if ac_fn_c_try_cpp "$LINENO"; then :
6136   # Broken: success on invalid input.
6137 continue
6138 else
6139   # Passes both tests.
6140 ac_preproc_ok=:
6141 break
6142 fi
6143 rm -f conftest.err conftest.i conftest.$ac_ext
6144
6145 done
6146 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6147 rm -f conftest.i conftest.err conftest.$ac_ext
6148 if $ac_preproc_ok; then :
6149
6150 else
6151   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6152 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6153 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6154 See \`config.log' for more details" "$LINENO" 5; }
6155 fi
6156
6157 ac_ext=c
6158 ac_cpp='$CPP $CPPFLAGS'
6159 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6160 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6161 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6162
6163
6164 if test "x$RANLIB" = x; then
6165   if test -n "$ac_tool_prefix"; then
6166   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6167 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6169 $as_echo_n "checking for $ac_word... " >&6; }
6170 if ${ac_cv_prog_RANLIB+:} false; then :
6171   $as_echo_n "(cached) " >&6
6172 else
6173   if test -n "$RANLIB"; then
6174   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6175 else
6176 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6177 for as_dir in $PATH
6178 do
6179   IFS=$as_save_IFS
6180   test -z "$as_dir" && as_dir=.
6181     for ac_exec_ext in '' $ac_executable_extensions; do
6182   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6183     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6184     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6185     break 2
6186   fi
6187 done
6188   done
6189 IFS=$as_save_IFS
6190
6191 fi
6192 fi
6193 RANLIB=$ac_cv_prog_RANLIB
6194 if test -n "$RANLIB"; then
6195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6196 $as_echo "$RANLIB" >&6; }
6197 else
6198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6199 $as_echo "no" >&6; }
6200 fi
6201
6202
6203 fi
6204 if test -z "$ac_cv_prog_RANLIB"; then
6205   ac_ct_RANLIB=$RANLIB
6206   # Extract the first word of "ranlib", so it can be a program name with args.
6207 set dummy ranlib; ac_word=$2
6208 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6209 $as_echo_n "checking for $ac_word... " >&6; }
6210 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6211   $as_echo_n "(cached) " >&6
6212 else
6213   if test -n "$ac_ct_RANLIB"; then
6214   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6215 else
6216 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6217 for as_dir in $PATH
6218 do
6219   IFS=$as_save_IFS
6220   test -z "$as_dir" && as_dir=.
6221     for ac_exec_ext in '' $ac_executable_extensions; do
6222   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6223     ac_cv_prog_ac_ct_RANLIB="ranlib"
6224     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6225     break 2
6226   fi
6227 done
6228   done
6229 IFS=$as_save_IFS
6230
6231 fi
6232 fi
6233 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6234 if test -n "$ac_ct_RANLIB"; then
6235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6236 $as_echo "$ac_ct_RANLIB" >&6; }
6237 else
6238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6239 $as_echo "no" >&6; }
6240 fi
6241
6242   if test "x$ac_ct_RANLIB" = x; then
6243     RANLIB=":"
6244   else
6245     case $cross_compiling:$ac_tool_warned in
6246 yes:)
6247 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6248 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6249 ac_tool_warned=yes ;;
6250 esac
6251     RANLIB=$ac_ct_RANLIB
6252   fi
6253 else
6254   RANLIB="$ac_cv_prog_RANLIB"
6255 fi
6256
6257 fi
6258
6259 ## Although we're running on an amd64 kernel, we're actually compiling for
6260 ## the x86 architecture.  The user should probably have provided an
6261 ## explicit --build to `configure', but if everything else than the kernel
6262 ## is running in i386 mode, we can help them out.
6263 if test "$machine" = "amdx86-64"; then
6264   ac_fn_c_check_decl "$LINENO" "i386" "ac_cv_have_decl_i386" "$ac_includes_default"
6265 if test "x$ac_cv_have_decl_i386" = xyes; then :
6266
6267 fi
6268
6269   if test "$ac_cv_have_decl_i386" = "yes"; then
6270     canonical=`echo "$canonical" | sed -e 's/^amd64/i386/' -e 's/^x86_64/i386/'`
6271     machine=intel386
6272     machfile="m/${machine}.h"
6273   fi
6274 fi
6275
6276 # Extract the first word of "install-info", so it can be a program name with args.
6277 set dummy install-info; ac_word=$2
6278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6279 $as_echo_n "checking for $ac_word... " >&6; }
6280 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6281   $as_echo_n "(cached) " >&6
6282 else
6283   case $INSTALL_INFO in
6284   [\\/]* | ?:[\\/]*)
6285   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6286   ;;
6287   *)
6288   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6289 for as_dir in $PATH
6290 do
6291   IFS=$as_save_IFS
6292   test -z "$as_dir" && as_dir=.
6293     for ac_exec_ext in '' $ac_executable_extensions; do
6294   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6295     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6296     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6297     break 2
6298   fi
6299 done
6300   done
6301 IFS=$as_save_IFS
6302
6303   ;;
6304 esac
6305 fi
6306 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6307 if test -n "$INSTALL_INFO"; then
6308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6309 $as_echo "$INSTALL_INFO" >&6; }
6310 else
6311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6312 $as_echo "no" >&6; }
6313 fi
6314
6315
6316 # Extract the first word of "install-info", so it can be a program name with args.
6317 set dummy install-info; ac_word=$2
6318 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6319 $as_echo_n "checking for $ac_word... " >&6; }
6320 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6321   $as_echo_n "(cached) " >&6
6322 else
6323   case $INSTALL_INFO in
6324   [\\/]* | ?:[\\/]*)
6325   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6326   ;;
6327   *)
6328   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6329 for as_dir in /usr/sbin
6330 do
6331   IFS=$as_save_IFS
6332   test -z "$as_dir" && as_dir=.
6333     for ac_exec_ext in '' $ac_executable_extensions; do
6334   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6335     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6336     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6337     break 2
6338   fi
6339 done
6340   done
6341 IFS=$as_save_IFS
6342
6343   ;;
6344 esac
6345 fi
6346 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6347 if test -n "$INSTALL_INFO"; then
6348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6349 $as_echo "$INSTALL_INFO" >&6; }
6350 else
6351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6352 $as_echo "no" >&6; }
6353 fi
6354
6355
6356 # Extract the first word of "install-info", so it can be a program name with args.
6357 set dummy install-info; ac_word=$2
6358 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6359 $as_echo_n "checking for $ac_word... " >&6; }
6360 if ${ac_cv_path_INSTALL_INFO+:} false; then :
6361   $as_echo_n "(cached) " >&6
6362 else
6363   case $INSTALL_INFO in
6364   [\\/]* | ?:[\\/]*)
6365   ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
6366   ;;
6367   *)
6368   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6369 for as_dir in /sbin
6370 do
6371   IFS=$as_save_IFS
6372   test -z "$as_dir" && as_dir=.
6373     for ac_exec_ext in '' $ac_executable_extensions; do
6374   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6375     ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
6376     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6377     break 2
6378   fi
6379 done
6380   done
6381 IFS=$as_save_IFS
6382
6383   test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO=":"
6384   ;;
6385 esac
6386 fi
6387 INSTALL_INFO=$ac_cv_path_INSTALL_INFO
6388 if test -n "$INSTALL_INFO"; then
6389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
6390 $as_echo "$INSTALL_INFO" >&6; }
6391 else
6392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6393 $as_echo "no" >&6; }
6394 fi
6395
6396
6397 # Extract the first word of "gzip", so it can be a program name with args.
6398 set dummy gzip; ac_word=$2
6399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6400 $as_echo_n "checking for $ac_word... " >&6; }
6401 if ${ac_cv_path_GZIP_PROG+:} false; then :
6402   $as_echo_n "(cached) " >&6
6403 else
6404   case $GZIP_PROG in
6405   [\\/]* | ?:[\\/]*)
6406   ac_cv_path_GZIP_PROG="$GZIP_PROG" # Let the user override the test with a path.
6407   ;;
6408   *)
6409   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6410 for as_dir in $PATH
6411 do
6412   IFS=$as_save_IFS
6413   test -z "$as_dir" && as_dir=.
6414     for ac_exec_ext in '' $ac_executable_extensions; do
6415   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6416     ac_cv_path_GZIP_PROG="$as_dir/$ac_word$ac_exec_ext"
6417     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6418     break 2
6419   fi
6420 done
6421   done
6422 IFS=$as_save_IFS
6423
6424   ;;
6425 esac
6426 fi
6427 GZIP_PROG=$ac_cv_path_GZIP_PROG
6428 if test -n "$GZIP_PROG"; then
6429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GZIP_PROG" >&5
6430 $as_echo "$GZIP_PROG" >&6; }
6431 else
6432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6433 $as_echo "no" >&6; }
6434 fi
6435
6436
6437
6438
6439 ## Need makeinfo >= 4.6 (?) to build the manuals.
6440 # Extract the first word of "makeinfo", so it can be a program name with args.
6441 set dummy makeinfo; ac_word=$2
6442 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6443 $as_echo_n "checking for $ac_word... " >&6; }
6444 if ${ac_cv_path_MAKEINFO+:} false; then :
6445   $as_echo_n "(cached) " >&6
6446 else
6447   case $MAKEINFO in
6448   [\\/]* | ?:[\\/]*)
6449   ac_cv_path_MAKEINFO="$MAKEINFO" # Let the user override the test with a path.
6450   ;;
6451   *)
6452   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6453 for as_dir in $PATH
6454 do
6455   IFS=$as_save_IFS
6456   test -z "$as_dir" && as_dir=.
6457     for ac_exec_ext in '' $ac_executable_extensions; do
6458   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6459     ac_cv_path_MAKEINFO="$as_dir/$ac_word$ac_exec_ext"
6460     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6461     break 2
6462   fi
6463 done
6464   done
6465 IFS=$as_save_IFS
6466
6467   test -z "$ac_cv_path_MAKEINFO" && ac_cv_path_MAKEINFO="no"
6468   ;;
6469 esac
6470 fi
6471 MAKEINFO=$ac_cv_path_MAKEINFO
6472 if test -n "$MAKEINFO"; then
6473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
6474 $as_echo "$MAKEINFO" >&6; }
6475 else
6476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6477 $as_echo "no" >&6; }
6478 fi
6479
6480
6481 if test "$MAKEINFO" != "no" && \
6482   test x"`$MAKEINFO --version 2> /dev/null | $EGREP 'texinfo[^0-9]*([1-4][0-9]+|[5-9]|4\.[6-9]|4\.[1-5][0-9]+)'`" = x; then
6483    MAKEINFO=no
6484 fi
6485
6486 ## Makeinfo is unusual.  For a released Emacs, the manuals are
6487 ## pre-built, and not deleted by the normal clean rules.  makeinfo is
6488 ## therefore in the category of "special tools" not normally required, which
6489 ## configure does not have to check for (eg autoconf itself).
6490 ## In a Bazaar checkout on the other hand, the manuals are not included.
6491 ## So makeinfo is a requirement to build from Bazaar, and configure
6492 ## should test for it as it does for any other build requirement.
6493 ## We use the presence of $srcdir/info/emacs to distinguish a release,
6494 ## with pre-built manuals, from a Bazaar checkout.
6495 HAVE_MAKEINFO=yes
6496
6497 if test "$MAKEINFO" = "no"; then
6498   MAKEINFO=makeinfo
6499   if test "x${with_makeinfo}" = "xno"; then
6500     HAVE_MAKEINFO=no
6501   elif test ! -e $srcdir/info/emacs; then
6502     as_fn_error $? "You do not seem to have makeinfo >= 4.6, and your
6503 source tree does not seem to have pre-built manuals in the \`info' directory.
6504 Either install a suitable version of makeinfo, or re-run configure
6505 with the \`--without-makeinfo' option to build without the manuals. " "$LINENO" 5
6506   fi
6507 fi
6508
6509
6510
6511 if test x$GCC = xyes; then
6512   test "x$GCC_LINK_TEST_OPTIONS" != x && \
6513     ac_link="$ac_link $GCC_LINK_TEST_OPTIONS"
6514 else
6515   test "x$NON_GCC_LINK_TEST_OPTIONS" != x && \
6516     ac_link="$ac_link $NON_GCC_LINK_TEST_OPTIONS"
6517 fi
6518
6519
6520 late_LDFLAGS=$LDFLAGS
6521 if test x$GCC = xyes; then
6522   LDFLAGS="$LDFLAGS -Wl,-znocombreloc"
6523 else
6524   LDFLAGS="$LDFLAGS -znocombreloc"
6525 fi
6526
6527 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -znocombreloc" >&5
6528 $as_echo_n "checking for -znocombreloc... " >&6; }
6529 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6530 /* end confdefs.h.  */
6531
6532 int
6533 main ()
6534 {
6535
6536   ;
6537   return 0;
6538 }
6539 _ACEOF
6540 if ac_fn_c_try_link "$LINENO"; then :
6541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6542 $as_echo "yes" >&6; }
6543 else
6544   LDFLAGS=$late_LDFLAGS
6545   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6546 $as_echo "no" >&6; }
6547 fi
6548 rm -f core conftest.err conftest.$ac_objext \
6549     conftest$ac_exeext conftest.$ac_ext
6550
6551
6552 # The value of CPP is a quoted variable reference, so we need to do this
6553 # to get its actual value...
6554 CPP=`eval "echo $CPP"`
6555
6556
6557 CANNOT_DUMP=no
6558 case "$opsys" in
6559   your-opsys-here)
6560    CANNOT_DUMP=yes
6561
6562 $as_echo "#define CANNOT_DUMP 1" >>confdefs.h
6563
6564   ;;
6565 esac
6566
6567
6568
6569 UNEXEC_OBJ=unexelf.o
6570 case "$opsys" in
6571   # MSDOS uses unexcoff.o
6572   # MSWindows uses unexw32.o
6573   aix4-2)
6574    UNEXEC_OBJ=unexaix.o
6575    ;;
6576   cygwin)
6577    UNEXEC_OBJ=unexcw.o
6578    ;;
6579   darwin)
6580    UNEXEC_OBJ=unexmacosx.o
6581    ;;
6582   hpux10-20 | hpux11)
6583    UNEXEC_OBJ=unexhp9k800.o
6584    ;;
6585   sol2-10)
6586    # Use the Solaris dldump() function, called from unexsol.c, to dump
6587    # emacs, instead of the generic ELF dump code found in unexelf.c.
6588    # The resulting binary has a complete symbol table, and is better
6589    # for debugging and other observability tools (debuggers, pstack, etc).
6590    #
6591    # If you encounter a problem using dldump(), please consider sending
6592    # a message to the OpenSolaris tools-linking mailing list:
6593    #      http://mail.opensolaris.org/mailman/listinfo/tools-linking
6594    #
6595    # It is likely that dldump() works with older Solaris too, but this has
6596    # not been tested, so for now this change is for Solaris 10 or newer.
6597    UNEXEC_OBJ=unexsol.o
6598    ;;
6599 esac
6600
6601 LD_SWITCH_SYSTEM=
6602 case "$opsys" in
6603   freebsd)
6604    ## Let `ld' find image libs and similar things in /usr/local/lib.
6605    ## The system compiler, GCC, has apparently been modified to not
6606    ## look there, contrary to what a stock GCC would do.
6607    LD_SWITCH_SYSTEM=-L/usr/local/lib
6608    ;;
6609
6610   gnu-linux)
6611    ## cpp test was "ifdef __mips__", but presumably this is equivalent...
6612    case $host_cpu in mips*) LD_SWITCH_SYSTEM="-G 0";; esac
6613    ;;
6614
6615   netbsd)
6616    LD_SWITCH_SYSTEM="-Wl,-rpath,/usr/pkg/lib -L/usr/pkg/lib -Wl,-rpath,/usr/local/lib -L/usr/local/lib"
6617    ;;
6618
6619   openbsd)
6620    ## Han Boetes <han@mijncomputer.nl> says this is necessary,
6621    ## otherwise Emacs dumps core on elf systems.
6622    LD_SWITCH_SYSTEM="-Z"
6623    ;;
6624 esac
6625
6626
6627 ac_link="$ac_link $LD_SWITCH_SYSTEM"
6628
6629 ## This setting of LD_SWITCH_SYSTEM references LD_SWITCH_X_SITE_AUX,
6630 ## which has not been defined yet.  When this was handled with cpp,
6631 ## it was expanded to null when configure sourced the s/*.h file.
6632 ## Thus LD_SWITCH_SYSTEM had different values in configure and the Makefiles.
6633 ## FIXME it would be cleaner to put this in LD_SWITCH_SYSTEM_TEMACS
6634 ## (or somesuch), but because it is supposed to go at the _front_
6635 ## of LD_SWITCH_SYSTEM, we cannot do that in exactly the same way.
6636 ## Compare with the gnu-linux case below, which added to the end
6637 ## of LD_SWITCH_SYSTEM, and so can instead go at the front of
6638 ## LD_SWITCH_SYSTEM_TEMACS.
6639 case "$opsys" in
6640   netbsd|openbsd)
6641    ## _AUX_RPATH is like _AUX, but uses -rpath instead of -R.
6642    LD_SWITCH_SYSTEM="\$(LD_SWITCH_X_SITE_AUX_RPATH) $LD_SWITCH_SYSTEM" ;;
6643 esac
6644
6645
6646 C_SWITCH_MACHINE=
6647 if test "$machine" = "alpha"; then
6648   ac_fn_c_check_decl "$LINENO" "__ELF__" "ac_cv_have_decl___ELF__" "$ac_includes_default"
6649 if test "x$ac_cv_have_decl___ELF__" = xyes; then :
6650
6651 fi
6652
6653   if test "$ac_cv_have_decl___ELF__" = "yes"; then
6654     ## With ELF, make sure that all common symbols get allocated to in the
6655     ## data section.  Otherwise, the dump of temacs may miss variables in
6656     ## the shared library that have been initialized.  For example, with
6657     ## GNU libc, __malloc_initialized would normally be resolved to the
6658     ## shared library's .bss section, which is fatal.
6659     if test "x$GCC" = "xyes"; then
6660       C_SWITCH_MACHINE="-fno-common"
6661     else
6662       as_fn_error $? "What gives?  Fix me if DEC Unix supports ELF now." "$LINENO" 5
6663     fi
6664   else
6665     UNEXEC_OBJ=unexalpha.o
6666   fi
6667 fi
6668
6669
6670
6671
6672 C_SWITCH_SYSTEM=
6673 ## Some programs in src produce warnings saying certain subprograms
6674 ## are too complex and need a MAXMEM value greater than 2000 for
6675 ## additional optimization.  --nils@exp-math.uni-essen.de
6676 test "$opsys" = "aix4.2" && test "x$GCC" != "xyes" && \
6677   C_SWITCH_SYSTEM="-ma -qmaxmem=4000"
6678 ## gnu-linux might need -D_BSD_SOURCE on old libc5 systems.
6679 ## It is redundant in glibc2, since we define _GNU_SOURCE.
6680
6681
6682
6683 LIBS_SYSTEM=
6684 case "$opsys" in
6685   ## IBM's X11R5 uses -lIM and -liconv in AIX 3.2.2.
6686   aix4-2) LIBS_SYSTEM="-lrts -lIM -liconv" ;;
6687
6688   freebsd) LIBS_SYSTEM="-lutil" ;;
6689
6690   hpux*) LIBS_SYSTEM="-l:libdld.sl" ;;
6691
6692   sol2*) LIBS_SYSTEM="-lsocket -lnsl -lkstat" ;;
6693
6694   ## Motif needs -lgen.
6695   unixware) LIBS_SYSTEM="-lsocket -lnsl -lelf -lgen" ;;
6696 esac
6697
6698
6699
6700 ### Make sure subsequent tests use flags consistent with the build flags.
6701
6702 if test x"${OVERRIDE_CPPFLAGS}" != x; then
6703   CPPFLAGS="${OVERRIDE_CPPFLAGS}"
6704 else
6705   CPPFLAGS="$C_SWITCH_SYSTEM $C_SWITCH_MACHINE $CPPFLAGS"
6706 fi
6707
6708
6709
6710 # Check whether --enable-largefile was given.
6711 if test "${enable_largefile+set}" = set; then :
6712   enableval=$enable_largefile;
6713 fi
6714
6715 if test "$enable_largefile" != no; then
6716
6717   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6718 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6719 if ${ac_cv_sys_largefile_CC+:} false; then :
6720   $as_echo_n "(cached) " >&6
6721 else
6722   ac_cv_sys_largefile_CC=no
6723      if test "$GCC" != yes; then
6724        ac_save_CC=$CC
6725        while :; do
6726          # IRIX 6.2 and later do not support large files by default,
6727          # so use the C compiler's -n32 option if that helps.
6728          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6729 /* end confdefs.h.  */
6730 #include <sys/types.h>
6731  /* Check that off_t can represent 2**63 - 1 correctly.
6732     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6733     since some C++ compilers masquerading as C compilers
6734     incorrectly reject 9223372036854775807.  */
6735 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6736   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6737                        && LARGE_OFF_T % 2147483647 == 1)
6738                       ? 1 : -1];
6739 int
6740 main ()
6741 {
6742
6743   ;
6744   return 0;
6745 }
6746 _ACEOF
6747          if ac_fn_c_try_compile "$LINENO"; then :
6748   break
6749 fi
6750 rm -f core conftest.err conftest.$ac_objext
6751          CC="$CC -n32"
6752          if ac_fn_c_try_compile "$LINENO"; then :
6753   ac_cv_sys_largefile_CC=' -n32'; break
6754 fi
6755 rm -f core conftest.err conftest.$ac_objext
6756          break
6757        done
6758        CC=$ac_save_CC
6759        rm -f conftest.$ac_ext
6760     fi
6761 fi
6762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6763 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
6764   if test "$ac_cv_sys_largefile_CC" != no; then
6765     CC=$CC$ac_cv_sys_largefile_CC
6766   fi
6767
6768   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6769 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6770 if ${ac_cv_sys_file_offset_bits+:} false; then :
6771   $as_echo_n "(cached) " >&6
6772 else
6773   while :; do
6774   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6775 /* end confdefs.h.  */
6776 #include <sys/types.h>
6777  /* Check that off_t can represent 2**63 - 1 correctly.
6778     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6779     since some C++ compilers masquerading as C compilers
6780     incorrectly reject 9223372036854775807.  */
6781 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6782   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6783                        && LARGE_OFF_T % 2147483647 == 1)
6784                       ? 1 : -1];
6785 int
6786 main ()
6787 {
6788
6789   ;
6790   return 0;
6791 }
6792 _ACEOF
6793 if ac_fn_c_try_compile "$LINENO"; then :
6794   ac_cv_sys_file_offset_bits=no; break
6795 fi
6796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6797   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6798 /* end confdefs.h.  */
6799 #define _FILE_OFFSET_BITS 64
6800 #include <sys/types.h>
6801  /* Check that off_t can represent 2**63 - 1 correctly.
6802     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6803     since some C++ compilers masquerading as C compilers
6804     incorrectly reject 9223372036854775807.  */
6805 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6806   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6807                        && LARGE_OFF_T % 2147483647 == 1)
6808                       ? 1 : -1];
6809 int
6810 main ()
6811 {
6812
6813   ;
6814   return 0;
6815 }
6816 _ACEOF
6817 if ac_fn_c_try_compile "$LINENO"; then :
6818   ac_cv_sys_file_offset_bits=64; break
6819 fi
6820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6821   ac_cv_sys_file_offset_bits=unknown
6822   break
6823 done
6824 fi
6825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6826 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6827 case $ac_cv_sys_file_offset_bits in #(
6828   no | unknown) ;;
6829   *)
6830 cat >>confdefs.h <<_ACEOF
6831 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6832 _ACEOF
6833 ;;
6834 esac
6835 rm -rf conftest*
6836   if test $ac_cv_sys_file_offset_bits = unknown; then
6837     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6838 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6839 if ${ac_cv_sys_large_files+:} false; then :
6840   $as_echo_n "(cached) " >&6
6841 else
6842   while :; do
6843   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6844 /* end confdefs.h.  */
6845 #include <sys/types.h>
6846  /* Check that off_t can represent 2**63 - 1 correctly.
6847     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6848     since some C++ compilers masquerading as C compilers
6849     incorrectly reject 9223372036854775807.  */
6850 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6851   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6852                        && LARGE_OFF_T % 2147483647 == 1)
6853                       ? 1 : -1];
6854 int
6855 main ()
6856 {
6857
6858   ;
6859   return 0;
6860 }
6861 _ACEOF
6862 if ac_fn_c_try_compile "$LINENO"; then :
6863   ac_cv_sys_large_files=no; break
6864 fi
6865 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6866   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6867 /* end confdefs.h.  */
6868 #define _LARGE_FILES 1
6869 #include <sys/types.h>
6870  /* Check that off_t can represent 2**63 - 1 correctly.
6871     We can't simply define LARGE_OFF_T to be 9223372036854775807,
6872     since some C++ compilers masquerading as C compilers
6873     incorrectly reject 9223372036854775807.  */
6874 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6875   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6876                        && LARGE_OFF_T % 2147483647 == 1)
6877                       ? 1 : -1];
6878 int
6879 main ()
6880 {
6881
6882   ;
6883   return 0;
6884 }
6885 _ACEOF
6886 if ac_fn_c_try_compile "$LINENO"; then :
6887   ac_cv_sys_large_files=1; break
6888 fi
6889 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6890   ac_cv_sys_large_files=unknown
6891   break
6892 done
6893 fi
6894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6895 $as_echo "$ac_cv_sys_large_files" >&6; }
6896 case $ac_cv_sys_large_files in #(
6897   no | unknown) ;;
6898   *)
6899 cat >>confdefs.h <<_ACEOF
6900 #define _LARGE_FILES $ac_cv_sys_large_files
6901 _ACEOF
6902 ;;
6903 esac
6904 rm -rf conftest*
6905   fi
6906 fi
6907
6908
6909
6910 ## If user specified a crt-dir, use that unconditionally.
6911 if test "X$CRT_DIR" = "X"; then
6912
6913   case "$canonical" in
6914     x86_64-*-linux-gnu* | s390x-*-linux-gnu*)
6915     ## On x86-64 and s390x GNU/Linux distributions, the standard library
6916     ## can be in a variety of places.  We only try /usr/lib64 and /usr/lib.
6917     ## For anything else (eg /usr/lib32), it is up the user to specify
6918     ## the location (bug#5655).
6919     ## Test for crtn.o, not just the directory, because sometimes the
6920     ## directory exists but does not have the relevant files (bug#1287).
6921     ## FIXME better to test for binary compatibility somehow.
6922     test -e /usr/lib64/crtn.o && CRT_DIR=/usr/lib64
6923     ;;
6924
6925     powerpc64-*-linux-gnu* | sparc64-*-linux-gnu*) CRT_DIR=/usr/lib64 ;;
6926   esac
6927
6928   case "$opsys" in
6929     hpux10-20) CRT_DIR=/lib ;;
6930   esac
6931
6932   ## Default is /usr/lib.
6933   test "X$CRT_DIR" = "X" && CRT_DIR=/usr/lib
6934
6935 else
6936
6937   ## Some platforms don't use any of these files, so it is not
6938   ## appropriate to put this test outside the if block.
6939   test -e $CRT_DIR/crtn.o || test -e $CRT_DIR/crt0.o || \
6940     as_fn_error $? "crt*.o not found in specified location." "$LINENO" 5
6941
6942 fi
6943
6944
6945
6946 LIB_MATH=-lm
6947 LIB_STANDARD=
6948 START_FILES=
6949
6950 case $opsys in
6951   cygwin )
6952     LIB_MATH=
6953     START_FILES='pre-crt0.o'
6954     ;;
6955   darwin )
6956     ## Adding -lm confuses the dynamic linker, so omit it.
6957     LIB_MATH=
6958     START_FILES='pre-crt0.o'
6959     ;;
6960   freebsd )
6961     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6962     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6963     ;;
6964   gnu-linux | gnu-kfreebsd )
6965     LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtn.o'
6966     START_FILES='pre-crt0.o $(CRT_DIR)/crt1.o $(CRT_DIR)/crti.o'
6967     ;;
6968   hpux10-20 | hpux11 )
6969     LIB_STANDARD=-lc
6970     START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o'
6971     ;;
6972   netbsd | openbsd )
6973     if test -f $CRT_DIR/crti.o; then
6974         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o $(CRT_DIR)/crtn.o'
6975         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crti.o $(CRT_DIR)/crtbegin.o'
6976     else
6977         LIB_STANDARD='-lgcc -lc -lgcc $(CRT_DIR)/crtend.o'
6978         START_FILES='pre-crt0.o $(CRT_DIR)/crt0.o $(CRT_DIR)/crtbegin.o'
6979     fi
6980     ;;
6981 esac
6982
6983
6984
6985
6986
6987
6988
6989 if test "${with_sound}" != "no"; then
6990   # Sound support for GNU/Linux and the free BSDs.
6991   for ac_header in machine/soundcard.h sys/soundcard.h soundcard.h
6992 do :
6993   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6994 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6995 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6996   cat >>confdefs.h <<_ACEOF
6997 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6998 _ACEOF
6999  have_sound_header=yes
7000 fi
7001
7002 done
7003
7004   # Emulation library used on NetBSD.
7005   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _oss_ioctl in -lossaudio" >&5
7006 $as_echo_n "checking for _oss_ioctl in -lossaudio... " >&6; }
7007 if ${ac_cv_lib_ossaudio__oss_ioctl+:} false; then :
7008   $as_echo_n "(cached) " >&6
7009 else
7010   ac_check_lib_save_LIBS=$LIBS
7011 LIBS="-lossaudio  $LIBS"
7012 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7013 /* end confdefs.h.  */
7014
7015 /* Override any GCC internal prototype to avoid an error.
7016    Use char because int might match the return type of a GCC
7017    builtin and then its argument prototype would still apply.  */
7018 #ifdef __cplusplus
7019 extern "C"
7020 #endif
7021 char _oss_ioctl ();
7022 int
7023 main ()
7024 {
7025 return _oss_ioctl ();
7026   ;
7027   return 0;
7028 }
7029 _ACEOF
7030 if ac_fn_c_try_link "$LINENO"; then :
7031   ac_cv_lib_ossaudio__oss_ioctl=yes
7032 else
7033   ac_cv_lib_ossaudio__oss_ioctl=no
7034 fi
7035 rm -f core conftest.err conftest.$ac_objext \
7036     conftest$ac_exeext conftest.$ac_ext
7037 LIBS=$ac_check_lib_save_LIBS
7038 fi
7039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ossaudio__oss_ioctl" >&5
7040 $as_echo "$ac_cv_lib_ossaudio__oss_ioctl" >&6; }
7041 if test "x$ac_cv_lib_ossaudio__oss_ioctl" = xyes; then :
7042   LIBSOUND=-lossaudio
7043 else
7044   LIBSOUND=
7045 fi
7046
7047
7048
7049   ALSA_REQUIRED=1.0.0
7050   ALSA_MODULES="alsa >= $ALSA_REQUIRED"
7051
7052   succeeded=no
7053
7054   # Extract the first word of "pkg-config", so it can be a program name with args.
7055 set dummy pkg-config; ac_word=$2
7056 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7057 $as_echo_n "checking for $ac_word... " >&6; }
7058 if ${ac_cv_path_PKG_CONFIG+:} false; then :
7059   $as_echo_n "(cached) " >&6
7060 else
7061   case $PKG_CONFIG in
7062   [\\/]* | ?:[\\/]*)
7063   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
7064   ;;
7065   *)
7066   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7067 for as_dir in $PATH
7068 do
7069   IFS=$as_save_IFS
7070   test -z "$as_dir" && as_dir=.
7071     for ac_exec_ext in '' $ac_executable_extensions; do
7072   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7073     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
7074     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7075     break 2
7076   fi
7077 done
7078   done
7079 IFS=$as_save_IFS
7080
7081   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
7082   ;;
7083 esac
7084 fi
7085 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
7086 if test -n "$PKG_CONFIG"; then
7087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
7088 $as_echo "$PKG_CONFIG" >&6; }
7089 else
7090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7091 $as_echo "no" >&6; }
7092 fi
7093
7094
7095
7096   if test "$PKG_CONFIG" = "no" ; then
7097      HAVE_ALSA=no
7098   else
7099      PKG_CONFIG_MIN_VERSION=0.9.0
7100      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
7101         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ALSA_MODULES" >&5
7102 $as_echo_n "checking for $ALSA_MODULES... " >&6; }
7103
7104         if $PKG_CONFIG --exists "$ALSA_MODULES" 2>&5; then
7105             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7106 $as_echo "yes" >&6; }
7107             succeeded=yes
7108
7109             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_CFLAGS" >&5
7110 $as_echo_n "checking ALSA_CFLAGS... " >&6; }
7111             ALSA_CFLAGS=`$PKG_CONFIG --cflags "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7112             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_CFLAGS" >&5
7113 $as_echo "$ALSA_CFLAGS" >&6; }
7114
7115             { $as_echo "$as_me:${as_lineno-$LINENO}: checking ALSA_LIBS" >&5
7116 $as_echo_n "checking ALSA_LIBS... " >&6; }
7117             ALSA_LIBS=`$PKG_CONFIG --libs "$ALSA_MODULES"|sed -e 's,///*,/,g'`
7118             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ALSA_LIBS" >&5
7119 $as_echo "$ALSA_LIBS" >&6; }
7120         else
7121             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7122 $as_echo "no" >&6; }
7123             ALSA_CFLAGS=""
7124             ALSA_LIBS=""
7125             ## If we have a custom action on failure, don't print errors, but
7126             ## do set a variable so people can do so.
7127             ALSA_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$ALSA_MODULES"`
7128
7129         fi
7130
7131
7132
7133      else
7134         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
7135         echo "*** See http://www.freedesktop.org/software/pkgconfig"
7136      fi
7137   fi
7138
7139   if test $succeeded = yes; then
7140      HAVE_ALSA=yes
7141   else
7142      HAVE_ALSA=no
7143   fi
7144
7145   if test $HAVE_ALSA = yes; then
7146     SAVE_CFLAGS="$CFLAGS"
7147     SAVE_LDFLAGS="$LDFLAGS"
7148     CFLAGS="$ALSA_CFLAGS $CFLAGS"
7149     LDFLAGS="$ALSA_LIBS $LDFLAGS"
7150     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7151 /* end confdefs.h.  */
7152 #include <asoundlib.h>
7153 int
7154 main ()
7155 {
7156 snd_lib_error_set_handler (0);
7157   ;
7158   return 0;
7159 }
7160 _ACEOF
7161 if ac_fn_c_try_compile "$LINENO"; then :
7162   emacs_alsa_normal=yes
7163 else
7164   emacs_alsa_normal=no
7165 fi
7166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7167     if test "$emacs_alsa_normal" != yes; then
7168       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7169 /* end confdefs.h.  */
7170 #include <alsa/asoundlib.h>
7171 int
7172 main ()
7173 {
7174 snd_lib_error_set_handler (0);
7175   ;
7176   return 0;
7177 }
7178 _ACEOF
7179 if ac_fn_c_try_compile "$LINENO"; then :
7180   emacs_alsa_subdir=yes
7181 else
7182   emacs_alsa_subdir=no
7183 fi
7184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7185       if test "$emacs_alsa_subdir" != yes; then
7186         as_fn_error $? "pkg-config found alsa, but it does not compile.  See config.log for error messages." "$LINENO" 5
7187       fi
7188       ALSA_CFLAGS="$ALSA_CFLAGS -DALSA_SUBDIR_INCLUDE"
7189     fi
7190
7191     CFLAGS="$SAVE_CFLAGS"
7192     LDFLAGS="$SAVE_LDFLAGS"
7193     LIBSOUND="$LIBSOUND $ALSA_LIBS"
7194     CFLAGS_SOUND="$CFLAGS_SOUND $ALSA_CFLAGS"
7195
7196 $as_echo "#define HAVE_ALSA 1" >>confdefs.h
7197
7198   fi
7199
7200         if test x$have_sound_header = xyes || test $HAVE_ALSA = yes; then
7201      case "$opsys" in
7202               gnu-linux|freebsd|netbsd)
7203
7204 $as_echo "#define HAVE_SOUND 1" >>confdefs.h
7205
7206          ;;
7207      esac
7208   fi
7209
7210
7211 fi
7212
7213 for ac_header in sys/select.h sys/time.h unistd.h utime.h \
7214   linux/version.h sys/systeminfo.h limits.h \
7215   stdio_ext.h fcntl.h coff.h pty.h sys/mman.h \
7216   sys/vlimit.h sys/resource.h locale.h sys/_mbstate_t.h \
7217   sys/utsname.h pwd.h utmp.h dirent.h util.h
7218 do :
7219   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7220 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
7221 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7222   cat >>confdefs.h <<_ACEOF
7223 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7224 _ACEOF
7225
7226 fi
7227
7228 done
7229
7230
7231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if personality LINUX32 can be set" >&5
7232 $as_echo_n "checking if personality LINUX32 can be set... " >&6; }
7233 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7234 /* end confdefs.h.  */
7235 #include <sys/personality.h>
7236 int
7237 main ()
7238 {
7239 personality (PER_LINUX32)
7240   ;
7241   return 0;
7242 }
7243 _ACEOF
7244 if ac_fn_c_try_compile "$LINENO"; then :
7245   emacs_cv_personality_linux32=yes
7246 else
7247   emacs_cv_personality_linux32=no
7248 fi
7249 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_personality_linux32" >&5
7251 $as_echo "$emacs_cv_personality_linux32" >&6; }
7252
7253 if test $emacs_cv_personality_linux32 = yes; then
7254
7255 $as_echo "#define HAVE_PERSONALITY_LINUX32 1" >>confdefs.h
7256
7257 fi
7258
7259 for ac_header in term.h
7260 do :
7261   ac_fn_c_check_header_preproc "$LINENO" "term.h" "ac_cv_header_term_h"
7262 if test "x$ac_cv_header_term_h" = xyes; then :
7263   cat >>confdefs.h <<_ACEOF
7264 #define HAVE_TERM_H 1
7265 _ACEOF
7266
7267 fi
7268
7269 done
7270
7271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7272 $as_echo_n "checking for ANSI C header files... " >&6; }
7273 if ${ac_cv_header_stdc+:} false; then :
7274   $as_echo_n "(cached) " >&6
7275 else
7276   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7277 /* end confdefs.h.  */
7278 #include <stdlib.h>
7279 #include <stdarg.h>
7280 #include <string.h>
7281 #include <float.h>
7282
7283 int
7284 main ()
7285 {
7286
7287   ;
7288   return 0;
7289 }
7290 _ACEOF
7291 if ac_fn_c_try_compile "$LINENO"; then :
7292   ac_cv_header_stdc=yes
7293 else
7294   ac_cv_header_stdc=no
7295 fi
7296 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7297
7298 if test $ac_cv_header_stdc = yes; then
7299   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7301 /* end confdefs.h.  */
7302 #include <string.h>
7303
7304 _ACEOF
7305 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7306   $EGREP "memchr" >/dev/null 2>&1; then :
7307
7308 else
7309   ac_cv_header_stdc=no
7310 fi
7311 rm -f conftest*
7312
7313 fi
7314
7315 if test $ac_cv_header_stdc = yes; then
7316   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7317   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7318 /* end confdefs.h.  */
7319 #include <stdlib.h>
7320
7321 _ACEOF
7322 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7323   $EGREP "free" >/dev/null 2>&1; then :
7324
7325 else
7326   ac_cv_header_stdc=no
7327 fi
7328 rm -f conftest*
7329
7330 fi
7331
7332 if test $ac_cv_header_stdc = yes; then
7333   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7334   if test "$cross_compiling" = yes; then :
7335   :
7336 else
7337   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7338 /* end confdefs.h.  */
7339 #include <ctype.h>
7340 #include <stdlib.h>
7341 #if ((' ' & 0x0FF) == 0x020)
7342 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7343 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7344 #else
7345 # define ISLOWER(c) \
7346                    (('a' <= (c) && (c) <= 'i') \
7347                      || ('j' <= (c) && (c) <= 'r') \
7348                      || ('s' <= (c) && (c) <= 'z'))
7349 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7350 #endif
7351
7352 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7353 int
7354 main ()
7355 {
7356   int i;
7357   for (i = 0; i < 256; i++)
7358     if (XOR (islower (i), ISLOWER (i))
7359         || toupper (i) != TOUPPER (i))
7360       return 2;
7361   return 0;
7362 }
7363 _ACEOF
7364 if ac_fn_c_try_run "$LINENO"; then :
7365
7366 else
7367   ac_cv_header_stdc=no
7368 fi
7369 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7370   conftest.$ac_objext conftest.beam conftest.$ac_ext
7371 fi
7372
7373 fi
7374 fi
7375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7376 $as_echo "$ac_cv_header_stdc" >&6; }
7377 if test $ac_cv_header_stdc = yes; then
7378
7379 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7380
7381 fi
7382
7383 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
7384 $as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
7385 if ${ac_cv_header_time+:} false; then :
7386   $as_echo_n "(cached) " >&6
7387 else
7388   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7389 /* end confdefs.h.  */
7390 #include <sys/types.h>
7391 #include <sys/time.h>
7392 #include <time.h>
7393
7394 int
7395 main ()
7396 {
7397 if ((struct tm *) 0)
7398 return 0;
7399   ;
7400   return 0;
7401 }
7402 _ACEOF
7403 if ac_fn_c_try_compile "$LINENO"; then :
7404   ac_cv_header_time=yes
7405 else
7406   ac_cv_header_time=no
7407 fi
7408 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7409 fi
7410 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
7411 $as_echo "$ac_cv_header_time" >&6; }
7412 if test $ac_cv_header_time = yes; then
7413
7414 $as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h
7415
7416 fi
7417
7418 ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default"
7419 if test "x$ac_cv_have_decl_sys_siglist" = xyes; then :
7420   ac_have_decl=1
7421 else
7422   ac_have_decl=0
7423 fi
7424
7425 cat >>confdefs.h <<_ACEOF
7426 #define HAVE_DECL_SYS_SIGLIST $ac_have_decl
7427 _ACEOF
7428
7429 if test $ac_cv_have_decl_sys_siglist != yes; then
7430   # For Tru64, at least:
7431   ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default"
7432 if test "x$ac_cv_have_decl___sys_siglist" = xyes; then :
7433   ac_have_decl=1
7434 else
7435   ac_have_decl=0
7436 fi
7437
7438 cat >>confdefs.h <<_ACEOF
7439 #define HAVE_DECL___SYS_SIGLIST $ac_have_decl
7440 _ACEOF
7441
7442   if test $ac_cv_have_decl___sys_siglist = yes; then
7443
7444 $as_echo "#define sys_siglist __sys_siglist" >>confdefs.h
7445
7446   fi
7447 fi
7448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
7449 $as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
7450 if ${ac_cv_header_sys_wait_h+:} false; then :
7451   $as_echo_n "(cached) " >&6
7452 else
7453   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7454 /* end confdefs.h.  */
7455 #include <sys/types.h>
7456 #include <sys/wait.h>
7457 #ifndef WEXITSTATUS
7458 # define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
7459 #endif
7460 #ifndef WIFEXITED
7461 # define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
7462 #endif
7463
7464 int
7465 main ()
7466 {
7467   int s;
7468   wait (&s);
7469   s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
7470   ;
7471   return 0;
7472 }
7473 _ACEOF
7474 if ac_fn_c_try_compile "$LINENO"; then :
7475   ac_cv_header_sys_wait_h=yes
7476 else
7477   ac_cv_header_sys_wait_h=no
7478 fi
7479 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7480 fi
7481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
7482 $as_echo "$ac_cv_header_sys_wait_h" >&6; }
7483 if test $ac_cv_header_sys_wait_h = yes; then
7484
7485 $as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
7486
7487 fi
7488
7489
7490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5
7491 $as_echo_n "checking for struct utimbuf... " >&6; }
7492 if ${emacs_cv_struct_utimbuf+:} false; then :
7493   $as_echo_n "(cached) " >&6
7494 else
7495   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7496 /* end confdefs.h.  */
7497 #ifdef TIME_WITH_SYS_TIME
7498 #include <sys/time.h>
7499 #include <time.h>
7500 #else
7501 #ifdef HAVE_SYS_TIME_H
7502 #include <sys/time.h>
7503 #else
7504 #include <time.h>
7505 #endif
7506 #endif
7507 #ifdef HAVE_UTIME_H
7508 #include <utime.h>
7509 #endif
7510 int
7511 main ()
7512 {
7513 static struct utimbuf x; x.actime = x.modtime;
7514   ;
7515   return 0;
7516 }
7517 _ACEOF
7518 if ac_fn_c_try_compile "$LINENO"; then :
7519   emacs_cv_struct_utimbuf=yes
7520 else
7521   emacs_cv_struct_utimbuf=no
7522 fi
7523 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7524 fi
7525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_utimbuf" >&5
7526 $as_echo "$emacs_cv_struct_utimbuf" >&6; }
7527 if test $emacs_cv_struct_utimbuf = yes; then
7528
7529 $as_echo "#define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h
7530
7531 fi
7532
7533 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
7534 $as_echo_n "checking return type of signal handlers... " >&6; }
7535 if ${ac_cv_type_signal+:} false; then :
7536   $as_echo_n "(cached) " >&6
7537 else
7538   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7539 /* end confdefs.h.  */
7540 #include <sys/types.h>
7541 #include <signal.h>
7542
7543 int
7544 main ()
7545 {
7546 return *(signal (0, 0)) (0) == 1;
7547   ;
7548   return 0;
7549 }
7550 _ACEOF
7551 if ac_fn_c_try_compile "$LINENO"; then :
7552   ac_cv_type_signal=int
7553 else
7554   ac_cv_type_signal=void
7555 fi
7556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7557 fi
7558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
7559 $as_echo "$ac_cv_type_signal" >&6; }
7560
7561 cat >>confdefs.h <<_ACEOF
7562 #define RETSIGTYPE $ac_cv_type_signal
7563 _ACEOF
7564
7565
7566
7567 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for speed_t" >&5
7568 $as_echo_n "checking for speed_t... " >&6; }
7569 if ${emacs_cv_speed_t+:} false; then :
7570   $as_echo_n "(cached) " >&6
7571 else
7572   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7573 /* end confdefs.h.  */
7574 #include <termios.h>
7575 int
7576 main ()
7577 {
7578 speed_t x = 1;
7579   ;
7580   return 0;
7581 }
7582 _ACEOF
7583 if ac_fn_c_try_compile "$LINENO"; then :
7584   emacs_cv_speed_t=yes
7585 else
7586   emacs_cv_speed_t=no
7587 fi
7588 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7589 fi
7590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_speed_t" >&5
7591 $as_echo "$emacs_cv_speed_t" >&6; }
7592 if test $emacs_cv_speed_t = yes; then
7593
7594 $as_echo "#define HAVE_SPEED_T 1" >>confdefs.h
7595
7596 fi
7597
7598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5
7599 $as_echo_n "checking for struct timeval... " >&6; }
7600 if ${emacs_cv_struct_timeval+:} false; then :
7601   $as_echo_n "(cached) " >&6
7602 else
7603   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7604 /* end confdefs.h.  */
7605 #ifdef TIME_WITH_SYS_TIME
7606 #include <sys/time.h>
7607 #include <time.h>
7608 #else
7609 #ifdef HAVE_SYS_TIME_H
7610 #include <sys/time.h>
7611 #else
7612 #include <time.h>
7613 #endif
7614 #endif
7615 int
7616 main ()
7617 {
7618 static struct timeval x; x.tv_sec = x.tv_usec;
7619   ;
7620   return 0;
7621 }
7622 _ACEOF
7623 if ac_fn_c_try_compile "$LINENO"; then :
7624   emacs_cv_struct_timeval=yes
7625 else
7626   emacs_cv_struct_timeval=no
7627 fi
7628 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7629 fi
7630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_timeval" >&5
7631 $as_echo "$emacs_cv_struct_timeval" >&6; }
7632 HAVE_TIMEVAL=$emacs_cv_struct_timeval
7633 if test $emacs_cv_struct_timeval = yes; then
7634
7635 $as_echo "#define HAVE_TIMEVAL 1" >>confdefs.h
7636
7637 fi
7638
7639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct exception" >&5
7640 $as_echo_n "checking for struct exception... " >&6; }
7641 if ${emacs_cv_struct_exception+:} false; then :
7642   $as_echo_n "(cached) " >&6
7643 else
7644   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7645 /* end confdefs.h.  */
7646 #include <math.h>
7647 int
7648 main ()
7649 {
7650 static struct exception x; x.arg1 = x.arg2 = x.retval; x.name = ""; x.type = 1;
7651   ;
7652   return 0;
7653 }
7654 _ACEOF
7655 if ac_fn_c_try_compile "$LINENO"; then :
7656   emacs_cv_struct_exception=yes
7657 else
7658   emacs_cv_struct_exception=no
7659 fi
7660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7661 fi
7662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_struct_exception" >&5
7663 $as_echo "$emacs_cv_struct_exception" >&6; }
7664 HAVE_EXCEPTION=$emacs_cv_struct_exception
7665 if test $emacs_cv_struct_exception != yes; then
7666
7667 $as_echo "#define NO_MATHERR 1" >>confdefs.h
7668
7669 fi
7670
7671 for ac_header in sys/socket.h
7672 do :
7673   ac_fn_c_check_header_mongrel "$LINENO" "sys/socket.h" "ac_cv_header_sys_socket_h" "$ac_includes_default"
7674 if test "x$ac_cv_header_sys_socket_h" = xyes; then :
7675   cat >>confdefs.h <<_ACEOF
7676 #define HAVE_SYS_SOCKET_H 1
7677 _ACEOF
7678
7679 fi
7680
7681 done
7682
7683 for ac_header in net/if.h
7684 do :
7685   ac_fn_c_check_header_compile "$LINENO" "net/if.h" "ac_cv_header_net_if_h" "$ac_includes_default
7686 #if HAVE_SYS_SOCKET_H
7687 #include <sys/socket.h>
7688 #endif
7689 "
7690 if test "x$ac_cv_header_net_if_h" = xyes; then :
7691   cat >>confdefs.h <<_ACEOF
7692 #define HAVE_NET_IF_H 1
7693 _ACEOF
7694
7695 fi
7696
7697 done
7698
7699
7700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5
7701 $as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; }
7702 if ${ac_cv_struct_tm+:} false; then :
7703   $as_echo_n "(cached) " >&6
7704 else
7705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7706 /* end confdefs.h.  */
7707 #include <sys/types.h>
7708 #include <time.h>
7709
7710 int
7711 main ()
7712 {
7713 struct tm tm;
7714                                      int *p = &tm.tm_sec;
7715                                      return !p;
7716   ;
7717   return 0;
7718 }
7719 _ACEOF
7720 if ac_fn_c_try_compile "$LINENO"; then :
7721   ac_cv_struct_tm=time.h
7722 else
7723   ac_cv_struct_tm=sys/time.h
7724 fi
7725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7726 fi
7727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5
7728 $as_echo "$ac_cv_struct_tm" >&6; }
7729 if test $ac_cv_struct_tm = sys/time.h; then
7730
7731 $as_echo "#define TM_IN_SYS_TIME 1" >>confdefs.h
7732
7733 fi
7734
7735 ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include <sys/types.h>
7736 #include <$ac_cv_struct_tm>
7737
7738 "
7739 if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then :
7740
7741 cat >>confdefs.h <<_ACEOF
7742 #define HAVE_STRUCT_TM_TM_ZONE 1
7743 _ACEOF
7744
7745
7746 fi
7747
7748 if test "$ac_cv_member_struct_tm_tm_zone" = yes; then
7749
7750 $as_echo "#define HAVE_TM_ZONE 1" >>confdefs.h
7751
7752 else
7753   ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include <time.h>
7754 "
7755 if test "x$ac_cv_have_decl_tzname" = xyes; then :
7756   ac_have_decl=1
7757 else
7758   ac_have_decl=0
7759 fi
7760
7761 cat >>confdefs.h <<_ACEOF
7762 #define HAVE_DECL_TZNAME $ac_have_decl
7763 _ACEOF
7764
7765   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5
7766 $as_echo_n "checking for tzname... " >&6; }
7767 if ${ac_cv_var_tzname+:} false; then :
7768   $as_echo_n "(cached) " >&6
7769 else
7770   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7771 /* end confdefs.h.  */
7772 #include <time.h>
7773 #if !HAVE_DECL_TZNAME
7774 extern char *tzname[];
7775 #endif
7776
7777 int
7778 main ()
7779 {
7780 return tzname[0][0];
7781   ;
7782   return 0;
7783 }
7784 _ACEOF
7785 if ac_fn_c_try_link "$LINENO"; then :
7786   ac_cv_var_tzname=yes
7787 else
7788   ac_cv_var_tzname=no
7789 fi
7790 rm -f core conftest.err conftest.$ac_objext \
7791     conftest$ac_exeext conftest.$ac_ext
7792 fi
7793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5
7794 $as_echo "$ac_cv_var_tzname" >&6; }
7795   if test $ac_cv_var_tzname = yes; then
7796
7797 $as_echo "#define HAVE_TZNAME 1" >>confdefs.h
7798
7799   fi
7800 fi
7801
7802 ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include <time.h>
7803 "
7804 if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then :
7805
7806 $as_echo "#define HAVE_TM_GMTOFF 1" >>confdefs.h
7807
7808 fi
7809
7810 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_flags" "ac_cv_member_struct_ifreq_ifr_flags" "$ac_includes_default
7811 #if HAVE_SYS_SOCKET_H
7812 #include <sys/socket.h>
7813 #endif
7814 #if HAVE_NET_IF_H
7815 #include <net/if.h>
7816 #endif
7817 "
7818 if test "x$ac_cv_member_struct_ifreq_ifr_flags" = xyes; then :
7819
7820 cat >>confdefs.h <<_ACEOF
7821 #define HAVE_STRUCT_IFREQ_IFR_FLAGS 1
7822 _ACEOF
7823
7824
7825 fi
7826 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_hwaddr" "ac_cv_member_struct_ifreq_ifr_hwaddr" "$ac_includes_default
7827 #if HAVE_SYS_SOCKET_H
7828 #include <sys/socket.h>
7829 #endif
7830 #if HAVE_NET_IF_H
7831 #include <net/if.h>
7832 #endif
7833 "
7834 if test "x$ac_cv_member_struct_ifreq_ifr_hwaddr" = xyes; then :
7835
7836 cat >>confdefs.h <<_ACEOF
7837 #define HAVE_STRUCT_IFREQ_IFR_HWADDR 1
7838 _ACEOF
7839
7840
7841 fi
7842 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_netmask" "ac_cv_member_struct_ifreq_ifr_netmask" "$ac_includes_default
7843 #if HAVE_SYS_SOCKET_H
7844 #include <sys/socket.h>
7845 #endif
7846 #if HAVE_NET_IF_H
7847 #include <net/if.h>
7848 #endif
7849 "
7850 if test "x$ac_cv_member_struct_ifreq_ifr_netmask" = xyes; then :
7851
7852 cat >>confdefs.h <<_ACEOF
7853 #define HAVE_STRUCT_IFREQ_IFR_NETMASK 1
7854 _ACEOF
7855
7856
7857 fi
7858 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_broadaddr" "ac_cv_member_struct_ifreq_ifr_broadaddr" "$ac_includes_default
7859 #if HAVE_SYS_SOCKET_H
7860 #include <sys/socket.h>
7861 #endif
7862 #if HAVE_NET_IF_H
7863 #include <net/if.h>
7864 #endif
7865 "
7866 if test "x$ac_cv_member_struct_ifreq_ifr_broadaddr" = xyes; then :
7867
7868 cat >>confdefs.h <<_ACEOF
7869 #define HAVE_STRUCT_IFREQ_IFR_BROADADDR 1
7870 _ACEOF
7871
7872
7873 fi
7874 ac_fn_c_check_member "$LINENO" "struct ifreq" "ifr_addr" "ac_cv_member_struct_ifreq_ifr_addr" "$ac_includes_default
7875 #if HAVE_SYS_SOCKET_H
7876 #include <sys/socket.h>
7877 #endif
7878 #if HAVE_NET_IF_H
7879 #include <net/if.h>
7880 #endif
7881 "
7882 if test "x$ac_cv_member_struct_ifreq_ifr_addr" = xyes; then :
7883
7884 cat >>confdefs.h <<_ACEOF
7885 #define HAVE_STRUCT_IFREQ_IFR_ADDR 1
7886 _ACEOF
7887
7888
7889 fi
7890
7891
7892
7893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for function prototypes" >&5
7894 $as_echo_n "checking for function prototypes... " >&6; }
7895 if test "$ac_cv_prog_cc_c89" != no; then
7896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
7897 $as_echo "yes" >&6; }
7898
7899 $as_echo "#define PROTOTYPES 1" >>confdefs.h
7900
7901
7902 $as_echo "#define __PROTOTYPES 1" >>confdefs.h
7903
7904 else
7905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7906 $as_echo "no" >&6; }
7907 fi
7908
7909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5
7910 $as_echo_n "checking for working volatile... " >&6; }
7911 if ${ac_cv_c_volatile+:} false; then :
7912   $as_echo_n "(cached) " >&6
7913 else
7914   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7915 /* end confdefs.h.  */
7916
7917 int
7918 main ()
7919 {
7920
7921 volatile int x;
7922 int * volatile y = (int *) 0;
7923 return !x && !y;
7924   ;
7925   return 0;
7926 }
7927 _ACEOF
7928 if ac_fn_c_try_compile "$LINENO"; then :
7929   ac_cv_c_volatile=yes
7930 else
7931   ac_cv_c_volatile=no
7932 fi
7933 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7934 fi
7935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5
7936 $as_echo "$ac_cv_c_volatile" >&6; }
7937 if test $ac_cv_c_volatile = no; then
7938
7939 $as_echo "#define volatile /**/" >>confdefs.h
7940
7941 fi
7942
7943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
7944 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
7945 if ${ac_cv_c_const+:} false; then :
7946   $as_echo_n "(cached) " >&6
7947 else
7948   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7949 /* end confdefs.h.  */
7950
7951 int
7952 main ()
7953 {
7954 /* FIXME: Include the comments suggested by Paul. */
7955 #ifndef __cplusplus
7956   /* Ultrix mips cc rejects this.  */
7957   typedef int charset[2];
7958   const charset cs;
7959   /* SunOS 4.1.1 cc rejects this.  */
7960   char const *const *pcpcc;
7961   char **ppc;
7962   /* NEC SVR4.0.2 mips cc rejects this.  */
7963   struct point {int x, y;};
7964   static struct point const zero = {0,0};
7965   /* AIX XL C 1.02.0.0 rejects this.
7966      It does not let you subtract one const X* pointer from another in
7967      an arm of an if-expression whose if-part is not a constant
7968      expression */
7969   const char *g = "string";
7970   pcpcc = &g + (g ? g-g : 0);
7971   /* HPUX 7.0 cc rejects these. */
7972   ++pcpcc;
7973   ppc = (char**) pcpcc;
7974   pcpcc = (char const *const *) ppc;
7975   { /* SCO 3.2v4 cc rejects this.  */
7976     char *t;
7977     char const *s = 0 ? (char *) 0 : (char const *) 0;
7978
7979     *t++ = 0;
7980     if (s) return 0;
7981   }
7982   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
7983     int x[] = {25, 17};
7984     const int *foo = &x[0];
7985     ++foo;
7986   }
7987   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
7988     typedef const int *iptr;
7989     iptr p = 0;
7990     ++p;
7991   }
7992   { /* AIX XL C 1.02.0.0 rejects this saying
7993        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
7994     struct s { int j; const int *ap[3]; };
7995     struct s *b; b->j = 5;
7996   }
7997   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
7998     const int foo = 10;
7999     if (!foo) return 0;
8000   }
8001   return !cs[0] && !zero.x;
8002 #endif
8003
8004   ;
8005   return 0;
8006 }
8007 _ACEOF
8008 if ac_fn_c_try_compile "$LINENO"; then :
8009   ac_cv_c_const=yes
8010 else
8011   ac_cv_c_const=no
8012 fi
8013 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8014 fi
8015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
8016 $as_echo "$ac_cv_c_const" >&6; }
8017 if test $ac_cv_c_const = no; then
8018
8019 $as_echo "#define const /**/" >>confdefs.h
8020
8021 fi
8022
8023 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for void * support" >&5
8024 $as_echo_n "checking for void * support... " >&6; }
8025 if ${emacs_cv_void_star+:} false; then :
8026   $as_echo_n "(cached) " >&6
8027 else
8028   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8029 /* end confdefs.h.  */
8030
8031 int
8032 main ()
8033 {
8034 void * foo;
8035   ;
8036   return 0;
8037 }
8038 _ACEOF
8039 if ac_fn_c_try_compile "$LINENO"; then :
8040   emacs_cv_void_star=yes
8041 else
8042   emacs_cv_void_star=no
8043 fi
8044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8045 fi
8046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_void_star" >&5
8047 $as_echo "$emacs_cv_void_star" >&6; }
8048 if test $emacs_cv_void_star = yes; then
8049   $as_echo "#define POINTER_TYPE void" >>confdefs.h
8050
8051 else
8052   $as_echo "#define POINTER_TYPE char" >>confdefs.h
8053
8054 fi
8055
8056  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
8057 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
8058 if ${ac_cv_c_bigendian+:} false; then :
8059   $as_echo_n "(cached) " >&6
8060 else
8061   ac_cv_c_bigendian=unknown
8062     # See if we're dealing with a universal compiler.
8063     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8064 /* end confdefs.h.  */
8065 #ifndef __APPLE_CC__
8066                not a universal capable compiler
8067              #endif
8068              typedef int dummy;
8069
8070 _ACEOF
8071 if ac_fn_c_try_compile "$LINENO"; then :
8072
8073         # Check for potential -arch flags.  It is not universal unless
8074         # there are at least two -arch flags with different values.
8075         ac_arch=
8076         ac_prev=
8077         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
8078          if test -n "$ac_prev"; then
8079            case $ac_word in
8080              i?86 | x86_64 | ppc | ppc64)
8081                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
8082                  ac_arch=$ac_word
8083                else
8084                  ac_cv_c_bigendian=universal
8085                  break
8086                fi
8087                ;;
8088            esac
8089            ac_prev=
8090          elif test "x$ac_word" = "x-arch"; then
8091            ac_prev=arch
8092          fi
8093        done
8094 fi
8095 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8096     if test $ac_cv_c_bigendian = unknown; then
8097       # See if sys/param.h defines the BYTE_ORDER macro.
8098       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8099 /* end confdefs.h.  */
8100 #include <sys/types.h>
8101              #include <sys/param.h>
8102
8103 int
8104 main ()
8105 {
8106 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
8107                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
8108                      && LITTLE_ENDIAN)
8109               bogus endian macros
8110              #endif
8111
8112   ;
8113   return 0;
8114 }
8115 _ACEOF
8116 if ac_fn_c_try_compile "$LINENO"; then :
8117   # It does; now see whether it defined to BIG_ENDIAN or not.
8118          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8119 /* end confdefs.h.  */
8120 #include <sys/types.h>
8121                 #include <sys/param.h>
8122
8123 int
8124 main ()
8125 {
8126 #if BYTE_ORDER != BIG_ENDIAN
8127                  not big endian
8128                 #endif
8129
8130   ;
8131   return 0;
8132 }
8133 _ACEOF
8134 if ac_fn_c_try_compile "$LINENO"; then :
8135   ac_cv_c_bigendian=yes
8136 else
8137   ac_cv_c_bigendian=no
8138 fi
8139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8140 fi
8141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8142     fi
8143     if test $ac_cv_c_bigendian = unknown; then
8144       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
8145       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8146 /* end confdefs.h.  */
8147 #include <limits.h>
8148
8149 int
8150 main ()
8151 {
8152 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
8153               bogus endian macros
8154              #endif
8155
8156   ;
8157   return 0;
8158 }
8159 _ACEOF
8160 if ac_fn_c_try_compile "$LINENO"; then :
8161   # It does; now see whether it defined to _BIG_ENDIAN or not.
8162          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8163 /* end confdefs.h.  */
8164 #include <limits.h>
8165
8166 int
8167 main ()
8168 {
8169 #ifndef _BIG_ENDIAN
8170                  not big endian
8171                 #endif
8172
8173   ;
8174   return 0;
8175 }
8176 _ACEOF
8177 if ac_fn_c_try_compile "$LINENO"; then :
8178   ac_cv_c_bigendian=yes
8179 else
8180   ac_cv_c_bigendian=no
8181 fi
8182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8183 fi
8184 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8185     fi
8186     if test $ac_cv_c_bigendian = unknown; then
8187       # Compile a test program.
8188       if test "$cross_compiling" = yes; then :
8189   # Try to guess by grepping values from an object file.
8190          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8191 /* end confdefs.h.  */
8192 short int ascii_mm[] =
8193                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
8194                 short int ascii_ii[] =
8195                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
8196                 int use_ascii (int i) {
8197                   return ascii_mm[i] + ascii_ii[i];
8198                 }
8199                 short int ebcdic_ii[] =
8200                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
8201                 short int ebcdic_mm[] =
8202                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
8203                 int use_ebcdic (int i) {
8204                   return ebcdic_mm[i] + ebcdic_ii[i];
8205                 }
8206                 extern int foo;
8207
8208 int
8209 main ()
8210 {
8211 return use_ascii (foo) == use_ebcdic (foo);
8212   ;
8213   return 0;
8214 }
8215 _ACEOF
8216 if ac_fn_c_try_compile "$LINENO"; then :
8217   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
8218               ac_cv_c_bigendian=yes
8219             fi
8220             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
8221               if test "$ac_cv_c_bigendian" = unknown; then
8222                 ac_cv_c_bigendian=no
8223               else
8224                 # finding both strings is unlikely to happen, but who knows?
8225                 ac_cv_c_bigendian=unknown
8226               fi
8227             fi
8228 fi
8229 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8230 else
8231   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8232 /* end confdefs.h.  */
8233 $ac_includes_default
8234 int
8235 main ()
8236 {
8237
8238              /* Are we little or big endian?  From Harbison&Steele.  */
8239              union
8240              {
8241                long int l;
8242                char c[sizeof (long int)];
8243              } u;
8244              u.l = 1;
8245              return u.c[sizeof (long int) - 1] == 1;
8246
8247   ;
8248   return 0;
8249 }
8250 _ACEOF
8251 if ac_fn_c_try_run "$LINENO"; then :
8252   ac_cv_c_bigendian=no
8253 else
8254   ac_cv_c_bigendian=yes
8255 fi
8256 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8257   conftest.$ac_objext conftest.beam conftest.$ac_ext
8258 fi
8259
8260     fi
8261 fi
8262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
8263 $as_echo "$ac_cv_c_bigendian" >&6; }
8264  case $ac_cv_c_bigendian in #(
8265    yes)
8266      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
8267 ;; #(
8268    no)
8269       ;; #(
8270    universal)
8271
8272 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
8273
8274      ;; #(
8275    *)
8276      as_fn_error $? "unknown endianness
8277  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
8278  esac
8279
8280
8281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for  __attribute__ ((__aligned__ (expr)))" >&5
8282 $as_echo_n "checking for  __attribute__ ((__aligned__ (expr)))... " >&6; }
8283 if ${emacs_cv_attribute_aligned+:} false; then :
8284   $as_echo_n "(cached) " >&6
8285 else
8286   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8287 /* end confdefs.h.  */
8288 char __attribute__ ((__aligned__ (1 << 3))) c;
8289 int
8290 main ()
8291 {
8292
8293   ;
8294   return 0;
8295 }
8296 _ACEOF
8297 if ac_fn_c_try_compile "$LINENO"; then :
8298   emacs_cv_attribute_aligned=yes
8299 else
8300   emacs_cv_attribute_aligned=no
8301 fi
8302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8303 fi
8304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_attribute_aligned" >&5
8305 $as_echo "$emacs_cv_attribute_aligned" >&6; }
8306 if test $emacs_cv_attribute_aligned = yes; then
8307
8308 $as_echo "#define HAVE_ATTRIBUTE_ALIGNED 1" >>confdefs.h
8309
8310 fi
8311
8312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
8313 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
8314 set x ${MAKE-make}
8315 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
8316 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
8317   $as_echo_n "(cached) " >&6
8318 else
8319   cat >conftest.make <<\_ACEOF
8320 SHELL = /bin/sh
8321 all:
8322         @echo '@@@%%%=$(MAKE)=@@@%%%'
8323 _ACEOF
8324 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8325 case `${MAKE-make} -f conftest.make 2>/dev/null` in
8326   *@@@%%%=?*=@@@%%%*)
8327     eval ac_cv_prog_make_${ac_make}_set=yes;;
8328   *)
8329     eval ac_cv_prog_make_${ac_make}_set=no;;
8330 esac
8331 rm -f conftest.make
8332 fi
8333 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
8334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
8335 $as_echo "yes" >&6; }
8336   SET_MAKE=
8337 else
8338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8339 $as_echo "no" >&6; }
8340   SET_MAKE="MAKE=${MAKE-make}"
8341 fi
8342
8343
8344 DEPFLAGS=
8345 MKDEPDIR=":"
8346 deps_frag=deps.mk
8347 if test "$GCC" = yes && test "$ac_enable_autodepend" = yes; then
8348    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using GNU Make" >&5
8349 $as_echo_n "checking whether we are using GNU Make... " >&6; }
8350    HAVE_GNU_MAKE=no
8351    testval=`make --version 2>/dev/null | grep 'GNU Make'`
8352    if test "x$testval" != x; then
8353       HAVE_GNU_MAKE=yes
8354    else
8355       ac_enable_autodepend=no
8356    fi
8357    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_GNU_MAKE" >&5
8358 $as_echo "$HAVE_GNU_MAKE" >&6; }
8359    if test $HAVE_GNU_MAKE = yes; then
8360       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc understands -MMD -MF" >&5
8361 $as_echo_n "checking whether gcc understands -MMD -MF... " >&6; }
8362       SAVE_CFLAGS="$CFLAGS"
8363       CFLAGS="$CFLAGS -MMD -MF deps.d"
8364       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8365 /* end confdefs.h.  */
8366
8367 int
8368 main ()
8369 {
8370
8371   ;
8372   return 0;
8373 }
8374 _ACEOF
8375 if ac_fn_c_try_compile "$LINENO"; then :
8376
8377 else
8378   ac_enable_autodepend=no
8379 fi
8380 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8381       CFLAGS="$SAVE_CFLAGS"
8382       test -f deps.d || ac_enable_autodepend=no
8383       rm -rf deps.d
8384       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_enable_autodepend" >&5
8385 $as_echo "$ac_enable_autodepend" >&6; }
8386    fi
8387    if test $ac_enable_autodepend = yes; then
8388       DEPFLAGS='-MMD -MF ${DEPDIR}/$*.d'
8389       ## In parallel builds, another make might create depdir between
8390       ## the first test and mkdir, so stick another test on the end.
8391       ## Or use mkinstalldirs?  mkdir -p is not portable.
8392       MKDEPDIR='test -d ${DEPDIR} || mkdir ${DEPDIR} || test -d ${DEPDIR}'
8393       deps_frag=autodeps.mk
8394    fi
8395 fi
8396 deps_frag=$srcdir/src/$deps_frag
8397
8398
8399
8400
8401
8402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5
8403 $as_echo_n "checking for long file names... " >&6; }
8404 if ${ac_cv_sys_long_file_names+:} false; then :
8405   $as_echo_n "(cached) " >&6
8406 else
8407   ac_cv_sys_long_file_names=yes
8408 # Test for long file names in all the places we know might matter:
8409 #      .                the current directory, where building will happen
8410 #      $prefix/lib      where we will be installing things
8411 #      $exec_prefix/lib likewise
8412 #      $TMPDIR          if set, where it might want to write temporary files
8413 #      /tmp             where it might want to write temporary files
8414 #      /var/tmp         likewise
8415 #      /usr/tmp         likewise
8416 for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do
8417   # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib
8418   # in the usual case where exec_prefix is '${prefix}'.
8419   case $ac_dir in #(
8420     . | /* | ?:[\\/]*) ;; #(
8421     *) continue;;
8422   esac
8423   test -w "$ac_dir/." || continue # It is less confusing to not echo anything here.
8424   ac_xdir=$ac_dir/cf$$
8425   (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue
8426   ac_tf1=$ac_xdir/conftest9012345
8427   ac_tf2=$ac_xdir/conftest9012346
8428   touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" ||
8429     ac_cv_sys_long_file_names=no
8430   rm -f -r "$ac_xdir" 2>/dev/null
8431   test $ac_cv_sys_long_file_names = no && break
8432 done
8433 fi
8434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5
8435 $as_echo "$ac_cv_sys_long_file_names" >&6; }
8436 if test $ac_cv_sys_long_file_names = yes; then
8437
8438 $as_echo "#define HAVE_LONG_FILE_NAMES 1" >>confdefs.h
8439
8440 fi
8441
8442
8443 #### Choose a window system.
8444
8445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
8446 $as_echo_n "checking for X... " >&6; }
8447
8448
8449 # Check whether --with-x was given.
8450 if test "${with_x+set}" = set; then :
8451   withval=$with_x;
8452 fi
8453
8454 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
8455 if test "x$with_x" = xno; then
8456   # The user explicitly disabled X.
8457   have_x=disabled
8458 else
8459   case $x_includes,$x_libraries in #(
8460     *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
8461     *,NONE | NONE,*) if ${ac_cv_have_x+:} false; then :
8462   $as_echo_n "(cached) " >&6
8463 else
8464   # One or both of the vars are not set, and there is no cached value.
8465 ac_x_includes=no ac_x_libraries=no
8466 rm -f -r conftest.dir
8467 if mkdir conftest.dir; then
8468   cd conftest.dir
8469   cat >Imakefile <<'_ACEOF'
8470 incroot:
8471         @echo incroot='${INCROOT}'
8472 usrlibdir:
8473         @echo usrlibdir='${USRLIBDIR}'
8474 libdir:
8475         @echo libdir='${LIBDIR}'
8476 _ACEOF
8477   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
8478     # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
8479     for ac_var in incroot usrlibdir libdir; do
8480       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
8481     done
8482     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
8483     for ac_extension in a so sl dylib la dll; do
8484       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
8485          test -f "$ac_im_libdir/libX11.$ac_extension"; then
8486         ac_im_usrlibdir=$ac_im_libdir; break
8487       fi
8488     done
8489     # Screen out bogus values from the imake configuration.  They are
8490     # bogus both because they are the default anyway, and because
8491     # using them would break gcc on systems where it needs fixed includes.
8492     case $ac_im_incroot in
8493         /usr/include) ac_x_includes= ;;
8494         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
8495     esac
8496     case $ac_im_usrlibdir in
8497         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
8498         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
8499     esac
8500   fi
8501   cd ..
8502   rm -f -r conftest.dir
8503 fi
8504
8505 # Standard set of common directories for X headers.
8506 # Check X11 before X11Rn because it is often a symlink to the current release.
8507 ac_x_header_dirs='
8508 /usr/X11/include
8509 /usr/X11R7/include
8510 /usr/X11R6/include
8511 /usr/X11R5/include
8512 /usr/X11R4/include
8513
8514 /usr/include/X11
8515 /usr/include/X11R7
8516 /usr/include/X11R6
8517 /usr/include/X11R5
8518 /usr/include/X11R4
8519
8520 /usr/local/X11/include
8521 /usr/local/X11R7/include
8522 /usr/local/X11R6/include
8523 /usr/local/X11R5/include
8524 /usr/local/X11R4/include
8525
8526 /usr/local/include/X11
8527 /usr/local/include/X11R7
8528 /usr/local/include/X11R6
8529 /usr/local/include/X11R5
8530 /usr/local/include/X11R4
8531
8532 /usr/X386/include
8533 /usr/x386/include
8534 /usr/XFree86/include/X11
8535
8536 /usr/include
8537 /usr/local/include
8538 /usr/unsupported/include
8539 /usr/athena/include
8540 /usr/local/x11r5/include
8541 /usr/lpp/Xamples/include
8542
8543 /usr/openwin/include
8544 /usr/openwin/share/include'
8545
8546 if test "$ac_x_includes" = no; then
8547   # Guess where to find include files, by looking for Xlib.h.
8548   # First, try using that file with no special directory specified.
8549   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8550 /* end confdefs.h.  */
8551 #include <X11/Xlib.h>
8552 _ACEOF
8553 if ac_fn_c_try_cpp "$LINENO"; then :
8554   # We can compile using X headers with no special include directory.
8555 ac_x_includes=
8556 else
8557   for ac_dir in $ac_x_header_dirs; do
8558   if test -r "$ac_dir/X11/Xlib.h"; then
8559     ac_x_includes=$ac_dir
8560     break
8561   fi
8562 done
8563 fi
8564 rm -f conftest.err conftest.i conftest.$ac_ext
8565 fi # $ac_x_includes = no
8566
8567 if test "$ac_x_libraries" = no; then
8568   # Check for the libraries.
8569   # See if we find them without any special options.
8570   # Don't add to $LIBS permanently.
8571   ac_save_LIBS=$LIBS
8572   LIBS="-lX11 $LIBS"
8573   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8574 /* end confdefs.h.  */
8575 #include <X11/Xlib.h>
8576 int
8577 main ()
8578 {
8579 XrmInitialize ()
8580   ;
8581   return 0;
8582 }
8583 _ACEOF
8584 if ac_fn_c_try_link "$LINENO"; then :
8585   LIBS=$ac_save_LIBS
8586 # We can link X programs with no special library path.
8587 ac_x_libraries=
8588 else
8589   LIBS=$ac_save_LIBS
8590 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
8591 do
8592   # Don't even attempt the hair of trying to link an X program!
8593   for ac_extension in a so sl dylib la dll; do
8594     if test -r "$ac_dir/libX11.$ac_extension"; then
8595       ac_x_libraries=$ac_dir
8596       break 2
8597     fi
8598   done
8599 done
8600 fi
8601 rm -f core conftest.err conftest.$ac_objext \
8602     conftest$ac_exeext conftest.$ac_ext
8603 fi # $ac_x_libraries = no
8604
8605 case $ac_x_includes,$ac_x_libraries in #(
8606   no,* | *,no | *\'*)
8607     # Didn't find X, or a directory has "'" in its name.
8608     ac_cv_have_x="have_x=no";; #(
8609   *)
8610     # Record where we found X for the cache.
8611     ac_cv_have_x="have_x=yes\
8612         ac_x_includes='$ac_x_includes'\
8613         ac_x_libraries='$ac_x_libraries'"
8614 esac
8615 fi
8616 ;; #(
8617     *) have_x=yes;;
8618   esac
8619   eval "$ac_cv_have_x"
8620 fi # $with_x != no
8621
8622 if test "$have_x" != yes; then
8623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
8624 $as_echo "$have_x" >&6; }
8625   no_x=yes
8626 else
8627   # If each of the values was on the command line, it overrides each guess.
8628   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
8629   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
8630   # Update the cache value to reflect the command line values.
8631   ac_cv_have_x="have_x=yes\
8632         ac_x_includes='$x_includes'\
8633         ac_x_libraries='$x_libraries'"
8634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
8635 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
8636 fi
8637
8638 if test "$no_x" = yes; then
8639   window_system=none
8640 else
8641   window_system=x11
8642 fi
8643
8644 ## Workaround for bug in autoconf <= 2.62.
8645 ## http://lists.gnu.org/archive/html/emacs-devel/2008-04/msg01551.html
8646 ## No need to do anything special for these standard directories.
8647 if test -n "${x_libraries}" && test x"${x_libraries}" != xNONE; then
8648
8649    x_libraries=`echo :${x_libraries}: | sed -e 's|:/usr/lib64:|:|g' -e 's|:/lib64:|:|g' -e 's|^:||' -e 's|:$||'`
8650
8651 fi
8652
8653 LD_SWITCH_X_SITE_AUX=
8654 LD_SWITCH_X_SITE_AUX_RPATH=
8655 if test "${x_libraries}" != NONE; then
8656   if test -n "${x_libraries}"; then
8657     LD_SWITCH_X_SITE=-L`echo ${x_libraries} | sed -e "s/:/ -L/g"`
8658     LD_SWITCH_X_SITE_AUX=-R`echo ${x_libraries} | sed -e "s/:/ -R/g"`
8659     LD_SWITCH_X_SITE_AUX_RPATH=`echo ${LD_SWITCH_X_SITE_AUX} | sed -e 's/-R/-Wl,-rpath,/'`
8660   fi
8661   x_default_search_path=""
8662   x_search_path=${x_libraries}
8663   if test -z "${x_search_path}"; then
8664     x_search_path=/usr/lib
8665   fi
8666   for x_library in `echo ${x_search_path}: | \
8667                     sed -e "s/:/ /g" -e p -e "s:/lib[^ /]* :/share :g"`; do
8668     x_search_path="\
8669 ${x_library}/X11/%L/%T/%N%C%S:\
8670 ${x_library}/X11/%l/%T/%N%C%S:\
8671 ${x_library}/X11/%T/%N%C%S:\
8672 ${x_library}/X11/%L/%T/%N%S:\
8673 ${x_library}/X11/%l/%T/%N%S:\
8674 ${x_library}/X11/%T/%N%S"
8675     if test x"${x_default_search_path}" = x; then
8676       x_default_search_path=${x_search_path}
8677     else
8678       x_default_search_path="${x_search_path}:${x_default_search_path}"
8679     fi
8680   done
8681 fi
8682
8683
8684
8685 if test "${x_includes}" != NONE && test -n "${x_includes}"; then
8686   C_SWITCH_X_SITE=-I`echo ${x_includes} | sed -e "s/:/ -I/g"`
8687 fi
8688
8689 if test x"${x_includes}" = x; then
8690   bitmapdir=/usr/include/X11/bitmaps
8691 else
8692   # accumulate include directories that have X11 bitmap subdirectories
8693   bmd_acc="dummyval"
8694   for bmd in `echo ${x_includes} | sed -e "s/:/ /g"`; do
8695     if test -d "${bmd}/X11/bitmaps"; then
8696       bmd_acc="${bmd_acc}:${bmd}/X11/bitmaps"
8697     fi
8698     if test -d "${bmd}/bitmaps"; then
8699       bmd_acc="${bmd_acc}:${bmd}/bitmaps"
8700     fi
8701   done
8702   if test ${bmd_acc} != "dummyval"; then
8703     bitmapdir=`echo ${bmd_acc} | sed -e "s/^dummyval://"`
8704   fi
8705 fi
8706
8707 HAVE_NS=no
8708 NS_IMPL_COCOA=no
8709 NS_IMPL_GNUSTEP=no
8710 tmp_CPPFLAGS="$CPPFLAGS"
8711 tmp_CFLAGS="$CFLAGS"
8712 CPPFLAGS="$CPPFLAGS -x objective-c"
8713 CFLAGS="$CFLAGS -x objective-c"
8714 TEMACS_LDFLAGS2="\${LDFLAGS}"
8715 if test "${with_ns}" != no; then
8716   if test "${opsys}" = darwin; then
8717      NS_IMPL_COCOA=yes
8718      ns_appdir=`pwd`/nextstep/Emacs.app
8719      ns_appbindir=${ns_appdir}/Contents/MacOS/
8720      ns_appresdir=${ns_appdir}/Contents/Resources
8721      ns_appsrc=${srcdir}/nextstep/Cocoa/Emacs.base
8722   elif test -f $GNUSTEP_CONFIG_FILE; then
8723      NS_IMPL_GNUSTEP=yes
8724      ns_appdir=`pwd`/nextstep/Emacs.app
8725      ns_appbindir=${ns_appdir}/
8726      ns_appresdir=${ns_appdir}/Resources
8727      ns_appsrc=${srcdir}/nextstep/GNUstep/Emacs.base
8728           GNUSTEP_SYSTEM_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_HEADERS)"
8729      GNUSTEP_SYSTEM_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_SYSTEM_LIBRARIES)"
8730           GNUSTEP_LOCAL_HEADERS="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_HEADERS)"
8731      GNUSTEP_LOCAL_LIBRARIES="$(. $GNUSTEP_CONFIG_FILE; echo $GNUSTEP_LOCAL_LIBRARIES)"
8732      test "x${GNUSTEP_LOCAL_HEADERS}" != "x" && \
8733        GNUSTEP_LOCAL_HEADERS="-I${GNUSTEP_LOCAL_HEADERS}"
8734      test "x${GNUSTEP_LOCAL_LIBRARIES}" != "x" && \
8735        GNUSTEP_LOCAL_LIBRARIES="-L${GNUSTEP_LOCAL_LIBRARIES}"
8736      CPPFLAGS="$CPPFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8737      CFLAGS="$CFLAGS -I${GNUSTEP_SYSTEM_HEADERS} ${GNUSTEP_LOCAL_HEADERS}"
8738      LDFLAGS="$LDFLAGS -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES}"
8739      LIB_STANDARD=
8740      START_FILES=
8741      TEMACS_LDFLAGS2=
8742   fi
8743   ac_fn_c_check_header_mongrel "$LINENO" "AppKit/AppKit.h" "ac_cv_header_AppKit_AppKit_h" "$ac_includes_default"
8744 if test "x$ac_cv_header_AppKit_AppKit_h" = xyes; then :
8745   HAVE_NS=yes
8746 else
8747   as_fn_error $? "\`--with-ns' was specified, but the include
8748   files are missing or cannot be compiled." "$LINENO" 5
8749 fi
8750
8751
8752   NS_HAVE_NSINTEGER=yes
8753   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8754 /* end confdefs.h.  */
8755 #include <Foundation/NSObjCRuntime.h>
8756 int
8757 main ()
8758 {
8759 NSInteger i;
8760   ;
8761   return 0;
8762 }
8763 _ACEOF
8764 if ac_fn_c_try_compile "$LINENO"; then :
8765   ns_have_nsinteger=yes
8766 else
8767   ns_have_nsinteger=no
8768 fi
8769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8770   if test $ns_have_nsinteger = no; then
8771     NS_HAVE_NSINTEGER=no
8772   fi
8773 fi
8774
8775
8776 ns_frag=/dev/null
8777 NS_OBJ=
8778 NS_SUPPORT=
8779 if test "${HAVE_NS}" = yes; then
8780   window_system=nextstep
8781   with_xft=no
8782   # set up packaging dirs
8783   exec_prefix=${ns_appbindir}
8784   libexecdir=${ns_appbindir}/libexec
8785   if test "${EN_NS_SELF_CONTAINED}" = yes; then
8786      prefix=${ns_appresdir}
8787   fi
8788   ns_frag=$srcdir/src/ns.mk
8789   NS_OBJ="nsterm.o nsfns.o nsmenu.o nsselect.o nsimage.o nsfont.o fontset.o fringe.o image.o"
8790   NS_SUPPORT="\${lispsource}/emacs-lisp/easymenu.elc \${lispsource}/term/ns-win.elc"
8791 fi
8792 CFLAGS="$tmp_CFLAGS"
8793 CPPFLAGS="$tmp_CPPFLAGS"
8794
8795
8796
8797
8798
8799 case "${window_system}" in
8800   x11 )
8801     HAVE_X_WINDOWS=yes
8802     HAVE_X11=yes
8803     case "${with_x_toolkit}" in
8804       athena | lucid ) USE_X_TOOLKIT=LUCID ;;
8805       motif ) USE_X_TOOLKIT=MOTIF ;;
8806       gtk ) with_gtk=yes
8807             USE_X_TOOLKIT=none ;;
8808       gtk3 ) with_gtk3=yes
8809              USE_X_TOOLKIT=none ;;
8810       no ) USE_X_TOOLKIT=none ;;
8811       * ) USE_X_TOOLKIT=maybe ;;
8812     esac
8813   ;;
8814   nextstep | none )
8815     HAVE_X_WINDOWS=no
8816     HAVE_X11=no
8817     USE_X_TOOLKIT=none
8818   ;;
8819 esac
8820
8821 if test "$window_system" = none && test "X$with_x" != "Xno"; then
8822    # Extract the first word of "X", so it can be a program name with args.
8823 set dummy X; ac_word=$2
8824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8825 $as_echo_n "checking for $ac_word... " >&6; }
8826 if ${ac_cv_prog_HAVE_XSERVER+:} false; then :
8827   $as_echo_n "(cached) " >&6
8828 else
8829   if test -n "$HAVE_XSERVER"; then
8830   ac_cv_prog_HAVE_XSERVER="$HAVE_XSERVER" # Let the user override the test.
8831 else
8832 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8833 for as_dir in $PATH
8834 do
8835   IFS=$as_save_IFS
8836   test -z "$as_dir" && as_dir=.
8837     for ac_exec_ext in '' $ac_executable_extensions; do
8838   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8839     ac_cv_prog_HAVE_XSERVER="true"
8840     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8841     break 2
8842   fi
8843 done
8844   done
8845 IFS=$as_save_IFS
8846
8847   test -z "$ac_cv_prog_HAVE_XSERVER" && ac_cv_prog_HAVE_XSERVER="false"
8848 fi
8849 fi
8850 HAVE_XSERVER=$ac_cv_prog_HAVE_XSERVER
8851 if test -n "$HAVE_XSERVER"; then
8852   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_XSERVER" >&5
8853 $as_echo "$HAVE_XSERVER" >&6; }
8854 else
8855   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8856 $as_echo "no" >&6; }
8857 fi
8858
8859
8860    if test "$HAVE_XSERVER" = true ||
8861       test -n "$DISPLAY" ||
8862       test "`echo /usr/lib/libX11.*`" != "/usr/lib/libX11.*"; then
8863         as_fn_error $? "You seem to be running X, but no X development libraries
8864 were found.  You should install the relevant development files for X
8865 and for the toolkit you want, such as Gtk+, Lesstif or Motif.  Also make
8866 sure you have development files for image handling, i.e.
8867 tiff, gif, jpeg, png and xpm.
8868 If you are sure you want Emacs compiled without X window support, pass
8869   --without-x
8870 to configure." "$LINENO" 5
8871    fi
8872 fi
8873
8874 ### If we're using X11, we should use the X menu package.
8875 HAVE_MENUS=no
8876 case ${HAVE_X11} in
8877   yes ) HAVE_MENUS=yes ;;
8878 esac
8879
8880 # Do the opsystem or machine files prohibit the use of the GNU malloc?
8881 # Assume not, until told otherwise.
8882 GNU_MALLOC=yes
8883 doug_lea_malloc=yes
8884 ac_fn_c_check_func "$LINENO" "malloc_get_state" "ac_cv_func_malloc_get_state"
8885 if test "x$ac_cv_func_malloc_get_state" = xyes; then :
8886
8887 else
8888   doug_lea_malloc=no
8889 fi
8890
8891 ac_fn_c_check_func "$LINENO" "malloc_set_state" "ac_cv_func_malloc_set_state"
8892 if test "x$ac_cv_func_malloc_set_state" = xyes; then :
8893
8894 else
8895   doug_lea_malloc=no
8896 fi
8897
8898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __after_morecore_hook exists" >&5
8899 $as_echo_n "checking whether __after_morecore_hook exists... " >&6; }
8900 if ${emacs_cv_var___after_morecore_hook+:} false; then :
8901   $as_echo_n "(cached) " >&6
8902 else
8903   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8904 /* end confdefs.h.  */
8905 extern void (* __after_morecore_hook)();
8906 int
8907 main ()
8908 {
8909 __after_morecore_hook = 0
8910   ;
8911   return 0;
8912 }
8913 _ACEOF
8914 if ac_fn_c_try_link "$LINENO"; then :
8915   emacs_cv_var___after_morecore_hook=yes
8916 else
8917   emacs_cv_var___after_morecore_hook=no
8918 fi
8919 rm -f core conftest.err conftest.$ac_objext \
8920     conftest$ac_exeext conftest.$ac_ext
8921 fi
8922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_var___after_morecore_hook" >&5
8923 $as_echo "$emacs_cv_var___after_morecore_hook" >&6; }
8924 if test $emacs_cv_var___after_morecore_hook = no; then
8925   doug_lea_malloc=no
8926 fi
8927
8928
8929 system_malloc=no
8930 case "$opsys" in
8931   ## darwin ld insists on the use of malloc routines in the System framework.
8932   darwin|sol2-10) system_malloc=yes ;;
8933 esac
8934
8935 if test "${system_malloc}" = "yes"; then
8936
8937 $as_echo "#define SYSTEM_MALLOC 1" >>confdefs.h
8938
8939   GNU_MALLOC=no
8940   GNU_MALLOC_reason="
8941     (The GNU allocators don't work with this system configuration.)"
8942   GMALLOC_OBJ=
8943   VMLIMIT_OBJ=
8944 else
8945   test "$doug_lea_malloc" != "yes" && GMALLOC_OBJ=gmalloc.o
8946   VMLIMIT_OBJ=vm-limit.o
8947 fi
8948
8949
8950
8951 if test "$doug_lea_malloc" = "yes" ; then
8952   if test "$GNU_MALLOC" = yes ; then
8953     GNU_MALLOC_reason="
8954       (Using Doug Lea's new malloc from the GNU C Library.)"
8955   fi
8956
8957 $as_echo "#define DOUG_LEA_MALLOC 1" >>confdefs.h
8958
8959
8960   ## Use mmap directly for allocating larger buffers.
8961   ## FIXME this comes from src/s/{gnu,gnu-linux}.h:
8962   ## #ifdef DOUG_LEA_MALLOC; #undef REL_ALLOC; #endif
8963   ## Does the AC_FUNC_MMAP test below make this check unecessary?
8964   case "$opsys" in
8965     gnu*) REL_ALLOC=no ;;
8966   esac
8967 fi
8968
8969 if test x"${REL_ALLOC}" = x; then
8970   REL_ALLOC=${GNU_MALLOC}
8971 fi
8972
8973 use_mmap_for_buffers=no
8974 case "$opsys" in
8975   freebsd|irix6-5) use_mmap_for_buffers=yes ;;
8976 esac
8977
8978
8979
8980
8981   for ac_header in $ac_header_list
8982 do :
8983   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8984 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
8985 "
8986 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
8987   cat >>confdefs.h <<_ACEOF
8988 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8989 _ACEOF
8990
8991 fi
8992
8993 done
8994
8995
8996
8997
8998
8999
9000
9001
9002 for ac_func in getpagesize
9003 do :
9004   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9005 if test "x$ac_cv_func_getpagesize" = xyes; then :
9006   cat >>confdefs.h <<_ACEOF
9007 #define HAVE_GETPAGESIZE 1
9008 _ACEOF
9009
9010 fi
9011 done
9012
9013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9014 $as_echo_n "checking for working mmap... " >&6; }
9015 if ${ac_cv_func_mmap_fixed_mapped+:} false; then :
9016   $as_echo_n "(cached) " >&6
9017 else
9018   if test "$cross_compiling" = yes; then :
9019   ac_cv_func_mmap_fixed_mapped=no
9020 else
9021   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9022 /* end confdefs.h.  */
9023 $ac_includes_default
9024 /* malloc might have been renamed as rpl_malloc. */
9025 #undef malloc
9026
9027 /* Thanks to Mike Haertel and Jim Avera for this test.
9028    Here is a matrix of mmap possibilities:
9029         mmap private not fixed
9030         mmap private fixed at somewhere currently unmapped
9031         mmap private fixed at somewhere already mapped
9032         mmap shared not fixed
9033         mmap shared fixed at somewhere currently unmapped
9034         mmap shared fixed at somewhere already mapped
9035    For private mappings, we should verify that changes cannot be read()
9036    back from the file, nor mmap's back from the file at a different
9037    address.  (There have been systems where private was not correctly
9038    implemented like the infamous i386 svr4.0, and systems where the
9039    VM page cache was not coherent with the file system buffer cache
9040    like early versions of FreeBSD and possibly contemporary NetBSD.)
9041    For shared mappings, we should conversely verify that changes get
9042    propagated back to all the places they're supposed to be.
9043
9044    Grep wants private fixed already mapped.
9045    The main things grep needs to know about mmap are:
9046    * does it exist and is it safe to write into the mmap'd area
9047    * how to use it (BSD variants)  */
9048
9049 #include <fcntl.h>
9050 #include <sys/mman.h>
9051
9052 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9053 char *malloc ();
9054 #endif
9055
9056 /* This mess was copied from the GNU getpagesize.h.  */
9057 #ifndef HAVE_GETPAGESIZE
9058 # ifdef _SC_PAGESIZE
9059 #  define getpagesize() sysconf(_SC_PAGESIZE)
9060 # else /* no _SC_PAGESIZE */
9061 #  ifdef HAVE_SYS_PARAM_H
9062 #   include <sys/param.h>
9063 #   ifdef EXEC_PAGESIZE
9064 #    define getpagesize() EXEC_PAGESIZE
9065 #   else /* no EXEC_PAGESIZE */
9066 #    ifdef NBPG
9067 #     define getpagesize() NBPG * CLSIZE
9068 #     ifndef CLSIZE
9069 #      define CLSIZE 1
9070 #     endif /* no CLSIZE */
9071 #    else /* no NBPG */
9072 #     ifdef NBPC
9073 #      define getpagesize() NBPC
9074 #     else /* no NBPC */
9075 #      ifdef PAGESIZE
9076 #       define getpagesize() PAGESIZE
9077 #      endif /* PAGESIZE */
9078 #     endif /* no NBPC */
9079 #    endif /* no NBPG */
9080 #   endif /* no EXEC_PAGESIZE */
9081 #  else /* no HAVE_SYS_PARAM_H */
9082 #   define getpagesize() 8192   /* punt totally */
9083 #  endif /* no HAVE_SYS_PARAM_H */
9084 # endif /* no _SC_PAGESIZE */
9085
9086 #endif /* no HAVE_GETPAGESIZE */
9087
9088 int
9089 main ()
9090 {
9091   char *data, *data2, *data3;
9092   const char *cdata2;
9093   int i, pagesize;
9094   int fd, fd2;
9095
9096   pagesize = getpagesize ();
9097
9098   /* First, make a file with some known garbage in it. */
9099   data = (char *) malloc (pagesize);
9100   if (!data)
9101     return 1;
9102   for (i = 0; i < pagesize; ++i)
9103     *(data + i) = rand ();
9104   umask (0);
9105   fd = creat ("conftest.mmap", 0600);
9106   if (fd < 0)
9107     return 2;
9108   if (write (fd, data, pagesize) != pagesize)
9109     return 3;
9110   close (fd);
9111
9112   /* Next, check that the tail of a page is zero-filled.  File must have
9113      non-zero length, otherwise we risk SIGBUS for entire page.  */
9114   fd2 = open ("conftest.txt", O_RDWR | O_CREAT | O_TRUNC, 0600);
9115   if (fd2 < 0)
9116     return 4;
9117   cdata2 = "";
9118   if (write (fd2, cdata2, 1) != 1)
9119     return 5;
9120   data2 = (char *) mmap (0, pagesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd2, 0L);
9121   if (data2 == MAP_FAILED)
9122     return 6;
9123   for (i = 0; i < pagesize; ++i)
9124     if (*(data2 + i))
9125       return 7;
9126   close (fd2);
9127   if (munmap (data2, pagesize))
9128     return 8;
9129
9130   /* Next, try to mmap the file at a fixed address which already has
9131      something else allocated at it.  If we can, also make sure that
9132      we see the same garbage.  */
9133   fd = open ("conftest.mmap", O_RDWR);
9134   if (fd < 0)
9135     return 9;
9136   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9137                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9138     return 10;
9139   for (i = 0; i < pagesize; ++i)
9140     if (*(data + i) != *(data2 + i))
9141       return 11;
9142
9143   /* Finally, make sure that changes to the mapped area do not
9144      percolate back to the file as seen by read().  (This is a bug on
9145      some variants of i386 svr4.0.)  */
9146   for (i = 0; i < pagesize; ++i)
9147     *(data2 + i) = *(data2 + i) + 1;
9148   data3 = (char *) malloc (pagesize);
9149   if (!data3)
9150     return 12;
9151   if (read (fd, data3, pagesize) != pagesize)
9152     return 13;
9153   for (i = 0; i < pagesize; ++i)
9154     if (*(data + i) != *(data3 + i))
9155       return 14;
9156   close (fd);
9157   return 0;
9158 }
9159 _ACEOF
9160 if ac_fn_c_try_run "$LINENO"; then :
9161   ac_cv_func_mmap_fixed_mapped=yes
9162 else
9163   ac_cv_func_mmap_fixed_mapped=no
9164 fi
9165 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9166   conftest.$ac_objext conftest.beam conftest.$ac_ext
9167 fi
9168
9169 fi
9170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9171 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9172 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9173
9174 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9175
9176 fi
9177 rm -f conftest.mmap conftest.txt
9178
9179 if test $use_mmap_for_buffers = yes; then
9180
9181 $as_echo "#define USE_MMAP_FOR_BUFFERS 1" >>confdefs.h
9182
9183   REL_ALLOC=no
9184 fi
9185
9186 LIBS="$LIBS_SYSTEM $LIBS"
9187
9188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
9189 $as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
9190 if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
9191   $as_echo_n "(cached) " >&6
9192 else
9193   ac_check_lib_save_LIBS=$LIBS
9194 LIBS="-ldnet  $LIBS"
9195 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9196 /* end confdefs.h.  */
9197
9198 /* Override any GCC internal prototype to avoid an error.
9199    Use char because int might match the return type of a GCC
9200    builtin and then its argument prototype would still apply.  */
9201 #ifdef __cplusplus
9202 extern "C"
9203 #endif
9204 char dnet_ntoa ();
9205 int
9206 main ()
9207 {
9208 return dnet_ntoa ();
9209   ;
9210   return 0;
9211 }
9212 _ACEOF
9213 if ac_fn_c_try_link "$LINENO"; then :
9214   ac_cv_lib_dnet_dnet_ntoa=yes
9215 else
9216   ac_cv_lib_dnet_dnet_ntoa=no
9217 fi
9218 rm -f core conftest.err conftest.$ac_objext \
9219     conftest$ac_exeext conftest.$ac_ext
9220 LIBS=$ac_check_lib_save_LIBS
9221 fi
9222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
9223 $as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
9224 if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
9225   cat >>confdefs.h <<_ACEOF
9226 #define HAVE_LIBDNET 1
9227 _ACEOF
9228
9229   LIBS="-ldnet $LIBS"
9230
9231 fi
9232
9233
9234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lXbsd" >&5
9235 $as_echo_n "checking for main in -lXbsd... " >&6; }
9236 if ${ac_cv_lib_Xbsd_main+:} false; then :
9237   $as_echo_n "(cached) " >&6
9238 else
9239   ac_check_lib_save_LIBS=$LIBS
9240 LIBS="-lXbsd  $LIBS"
9241 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9242 /* end confdefs.h.  */
9243
9244
9245 int
9246 main ()
9247 {
9248 return main ();
9249   ;
9250   return 0;
9251 }
9252 _ACEOF
9253 if ac_fn_c_try_link "$LINENO"; then :
9254   ac_cv_lib_Xbsd_main=yes
9255 else
9256   ac_cv_lib_Xbsd_main=no
9257 fi
9258 rm -f core conftest.err conftest.$ac_objext \
9259     conftest$ac_exeext conftest.$ac_ext
9260 LIBS=$ac_check_lib_save_LIBS
9261 fi
9262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xbsd_main" >&5
9263 $as_echo "$ac_cv_lib_Xbsd_main" >&6; }
9264 if test "x$ac_cv_lib_Xbsd_main" = xyes; then :
9265   LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -lXbsd"
9266 fi
9267
9268
9269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cma_open in -lpthreads" >&5
9270 $as_echo_n "checking for cma_open in -lpthreads... " >&6; }
9271 if ${ac_cv_lib_pthreads_cma_open+:} false; then :
9272   $as_echo_n "(cached) " >&6
9273 else
9274   ac_check_lib_save_LIBS=$LIBS
9275 LIBS="-lpthreads  $LIBS"
9276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9277 /* end confdefs.h.  */
9278
9279 /* Override any GCC internal prototype to avoid an error.
9280    Use char because int might match the return type of a GCC
9281    builtin and then its argument prototype would still apply.  */
9282 #ifdef __cplusplus
9283 extern "C"
9284 #endif
9285 char cma_open ();
9286 int
9287 main ()
9288 {
9289 return cma_open ();
9290   ;
9291   return 0;
9292 }
9293 _ACEOF
9294 if ac_fn_c_try_link "$LINENO"; then :
9295   ac_cv_lib_pthreads_cma_open=yes
9296 else
9297   ac_cv_lib_pthreads_cma_open=no
9298 fi
9299 rm -f core conftest.err conftest.$ac_objext \
9300     conftest$ac_exeext conftest.$ac_ext
9301 LIBS=$ac_check_lib_save_LIBS
9302 fi
9303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthreads_cma_open" >&5
9304 $as_echo "$ac_cv_lib_pthreads_cma_open" >&6; }
9305 if test "x$ac_cv_lib_pthreads_cma_open" = xyes; then :
9306   cat >>confdefs.h <<_ACEOF
9307 #define HAVE_LIBPTHREADS 1
9308 _ACEOF
9309
9310   LIBS="-lpthreads $LIBS"
9311
9312 fi
9313
9314
9315 ## Note: when using cpp in s/aix4.2.h, this definition depended on
9316 ## HAVE_LIBPTHREADS.  That was not defined earlier in configure when
9317 ## the system file was sourced.  Hence the value of LIBS_SYSTEM
9318 ## added to LIBS in configure would never contain the pthreads part,
9319 ## but the value used in Makefiles might.  FIXME?
9320 ##
9321 ## -lpthreads seems to be necessary for Xlib in X11R6, and should
9322 ## be harmless on older versions of X where it happens to exist.
9323 test "$opsys" = "aix4-2" && \
9324   test $ac_cv_lib_pthreads_cma_open = yes && \
9325   LIBS_SYSTEM="$LIBS_SYSTEM -lpthreads"
9326
9327
9328 case ${host_os} in
9329 aix*)
9330   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
9331 $as_echo_n "checking for -bbigtoc option... " >&6; }
9332 if ${gdb_cv_bigtoc+:} false; then :
9333   $as_echo_n "(cached) " >&6
9334 else
9335
9336     case $GCC in
9337     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
9338     *) gdb_cv_bigtoc=-bbigtoc ;;
9339     esac
9340
9341     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
9342     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9343 /* end confdefs.h.  */
9344
9345 int
9346 main ()
9347 {
9348 int i;
9349   ;
9350   return 0;
9351 }
9352 _ACEOF
9353 if ac_fn_c_try_link "$LINENO"; then :
9354
9355 else
9356   gdb_cv_bigtoc=
9357 fi
9358 rm -f core conftest.err conftest.$ac_objext \
9359     conftest$ac_exeext conftest.$ac_ext
9360
9361 fi
9362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
9363 $as_echo "$gdb_cv_bigtoc" >&6; }
9364   ;;
9365 esac
9366
9367 # Change CFLAGS and CPPFLAGS temporarily so that C_SWITCH_X_SITE gets
9368 # used for the tests that follow.  We set them back to REAL_CFLAGS and
9369 # REAL_CPPFLAGS later on.
9370
9371 REAL_CFLAGS="$CFLAGS"
9372 REAL_CPPFLAGS="$CPPFLAGS"
9373
9374 if test "${HAVE_X11}" = "yes"; then
9375   DEFS="$C_SWITCH_X_SITE $DEFS"
9376   LDFLAGS="$LDFLAGS $LD_SWITCH_X_SITE"
9377   LIBS="-lX11 $LIBS"
9378   CFLAGS="$C_SWITCH_X_SITE $CFLAGS"
9379   CPPFLAGS="$C_SWITCH_X_SITE $CPPFLAGS"
9380
9381   # On Solaris, arrange for LD_RUN_PATH to point to the X libraries for tests.
9382   # This is handled by LD_SWITCH_X_SITE_AUX during the real build,
9383   # but it's more convenient here to set LD_RUN_PATH
9384   # since this also works on hosts that don't understand LD_SWITCH_X_SITE_AUX.
9385   if test "${x_libraries}" != NONE && test -n "${x_libraries}"; then
9386     LD_RUN_PATH=$x_libraries${LD_RUN_PATH+:}$LD_RUN_PATH
9387     export LD_RUN_PATH
9388   fi
9389
9390   if test "${opsys}" = "gnu-linux"; then
9391     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether X on GNU/Linux needs -b to link" >&5
9392 $as_echo_n "checking whether X on GNU/Linux needs -b to link... " >&6; }
9393     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9394 /* end confdefs.h.  */
9395
9396 int
9397 main ()
9398 {
9399 XOpenDisplay ("foo");
9400   ;
9401   return 0;
9402 }
9403 _ACEOF
9404 if ac_fn_c_try_link "$LINENO"; then :
9405   xlinux_first_failure=no
9406 else
9407   xlinux_first_failure=yes
9408 fi
9409 rm -f core conftest.err conftest.$ac_objext \
9410     conftest$ac_exeext conftest.$ac_ext
9411     if test "${xlinux_first_failure}" = "yes"; then
9412       OLD_LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE"
9413       OLD_C_SWITCH_X_SITE="$C_SWITCH_X_SITE"
9414       OLD_CPPFLAGS="$CPPFLAGS"
9415       OLD_LIBS="$LIBS"
9416       LD_SWITCH_X_SITE="$LD_SWITCH_X_SITE -b i486-linuxaout"
9417       C_SWITCH_X_SITE="$C_SWITCH_X_SITE -b i486-linuxaout"
9418       CPPFLAGS="$CPPFLAGS -b i486-linuxaout"
9419       LIBS="$LIBS -b i486-linuxaout"
9420       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9421 /* end confdefs.h.  */
9422
9423 int
9424 main ()
9425 {
9426 XOpenDisplay ("foo");
9427   ;
9428   return 0;
9429 }
9430 _ACEOF
9431 if ac_fn_c_try_link "$LINENO"; then :
9432   xlinux_second_failure=no
9433 else
9434   xlinux_second_failure=yes
9435 fi
9436 rm -f core conftest.err conftest.$ac_objext \
9437     conftest$ac_exeext conftest.$ac_ext
9438       if test "${xlinux_second_failure}" = "yes"; then
9439         # If we get the same failure with -b, there is no use adding -b.
9440         # So take it out.  This plays safe.
9441         LD_SWITCH_X_SITE="$OLD_LD_SWITCH_X_SITE"
9442         C_SWITCH_X_SITE="$OLD_C_SWITCH_X_SITE"
9443         CPPFLAGS="$OLD_CPPFLAGS"
9444         LIBS="$OLD_LIBS"
9445         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9446 $as_echo "no" >&6; }
9447       else
9448         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9449 $as_echo "yes" >&6; }
9450       fi
9451     else
9452       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9453 $as_echo "no" >&6; }
9454     fi
9455   fi
9456
9457   # Reportedly, some broken Solaris systems have XKBlib.h but are missing
9458   # header files included from there.
9459   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Xkb" >&5
9460 $as_echo_n "checking for Xkb... " >&6; }
9461   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9462 /* end confdefs.h.  */
9463 #include <X11/Xlib.h>
9464 #include <X11/XKBlib.h>
9465 int
9466 main ()
9467 {
9468 XkbDescPtr kb = XkbGetKeyboard (0, XkbAllComponentsMask, XkbUseCoreKbd);
9469   ;
9470   return 0;
9471 }
9472 _ACEOF
9473 if ac_fn_c_try_link "$LINENO"; then :
9474   emacs_xkb=yes
9475 else
9476   emacs_xkb=no
9477 fi
9478 rm -f core conftest.err conftest.$ac_objext \
9479     conftest$ac_exeext conftest.$ac_ext
9480   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_xkb" >&5
9481 $as_echo "$emacs_xkb" >&6; }
9482   if test $emacs_xkb = yes; then
9483
9484 $as_echo "#define HAVE_XKBGETKEYBOARD 1" >>confdefs.h
9485
9486   fi
9487
9488   for ac_func in XrmSetDatabase XScreenResourceString \
9489 XScreenNumberOfScreen XSetWMProtocols
9490 do :
9491   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9492 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9493 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
9494   cat >>confdefs.h <<_ACEOF
9495 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9496 _ACEOF
9497
9498 fi
9499 done
9500
9501 fi
9502
9503 if test "${window_system}" = "x11"; then
9504   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 version 6" >&5
9505 $as_echo_n "checking X11 version 6... " >&6; }
9506   if ${emacs_cv_x11_version_6+:} false; then :
9507   $as_echo_n "(cached) " >&6
9508 else
9509   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9510 /* end confdefs.h.  */
9511 #include <X11/Xlib.h>
9512 int
9513 main ()
9514 {
9515 #if XlibSpecificationRelease < 6
9516 fail;
9517 #endif
9518
9519   ;
9520   return 0;
9521 }
9522 _ACEOF
9523 if ac_fn_c_try_link "$LINENO"; then :
9524   emacs_cv_x11_version_6=yes
9525 else
9526   emacs_cv_x11_version_6=no
9527 fi
9528 rm -f core conftest.err conftest.$ac_objext \
9529     conftest$ac_exeext conftest.$ac_ext
9530 fi
9531
9532   if test $emacs_cv_x11_version_6 = yes; then
9533     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
9534 $as_echo "6 or newer" >&6; }
9535
9536 $as_echo "#define HAVE_X11R6 1" >>confdefs.h
9537
9538
9539 $as_echo "#define HAVE_X_I18N 1" >>confdefs.h
9540
9541     ## inoue@ainet.or.jp says Solaris has a bug related to X11R6-style
9542     ## XIM support.
9543     case "$opsys" in
9544       sol2-*) : ;;
9545       *)
9546 $as_echo "#define HAVE_X11R6_XIM 1" >>confdefs.h
9547
9548          ;;
9549     esac
9550   else
9551     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
9552 $as_echo "before 6" >&6; }
9553   fi
9554 fi
9555
9556
9557 ### Use -lrsvg-2 if available, unless `--with-rsvg=no' is specified.
9558 HAVE_RSVG=no
9559 if test "${HAVE_X11}" = "yes" || test "${NS_IMPL_GNUSTEP}" = "yes"; then
9560   if test "${with_rsvg}" != "no"; then
9561     RSVG_REQUIRED=2.11.0
9562     RSVG_MODULE="librsvg-2.0 >= $RSVG_REQUIRED"
9563
9564
9565   succeeded=no
9566
9567   # Extract the first word of "pkg-config", so it can be a program name with args.
9568 set dummy pkg-config; ac_word=$2
9569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9570 $as_echo_n "checking for $ac_word... " >&6; }
9571 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9572   $as_echo_n "(cached) " >&6
9573 else
9574   case $PKG_CONFIG in
9575   [\\/]* | ?:[\\/]*)
9576   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9577   ;;
9578   *)
9579   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9580 for as_dir in $PATH
9581 do
9582   IFS=$as_save_IFS
9583   test -z "$as_dir" && as_dir=.
9584     for ac_exec_ext in '' $ac_executable_extensions; do
9585   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9586     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9587     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9588     break 2
9589   fi
9590 done
9591   done
9592 IFS=$as_save_IFS
9593
9594   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9595   ;;
9596 esac
9597 fi
9598 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9599 if test -n "$PKG_CONFIG"; then
9600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9601 $as_echo "$PKG_CONFIG" >&6; }
9602 else
9603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9604 $as_echo "no" >&6; }
9605 fi
9606
9607
9608
9609   if test "$PKG_CONFIG" = "no" ; then
9610      :
9611   else
9612      PKG_CONFIG_MIN_VERSION=0.9.0
9613      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9614         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $RSVG_MODULE" >&5
9615 $as_echo_n "checking for $RSVG_MODULE... " >&6; }
9616
9617         if $PKG_CONFIG --exists "$RSVG_MODULE" 2>&5; then
9618             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9619 $as_echo "yes" >&6; }
9620             succeeded=yes
9621
9622             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_CFLAGS" >&5
9623 $as_echo_n "checking RSVG_CFLAGS... " >&6; }
9624             RSVG_CFLAGS=`$PKG_CONFIG --cflags "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9625             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_CFLAGS" >&5
9626 $as_echo "$RSVG_CFLAGS" >&6; }
9627
9628             { $as_echo "$as_me:${as_lineno-$LINENO}: checking RSVG_LIBS" >&5
9629 $as_echo_n "checking RSVG_LIBS... " >&6; }
9630             RSVG_LIBS=`$PKG_CONFIG --libs "$RSVG_MODULE"|sed -e 's,///*,/,g'`
9631             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RSVG_LIBS" >&5
9632 $as_echo "$RSVG_LIBS" >&6; }
9633         else
9634             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9635 $as_echo "no" >&6; }
9636             RSVG_CFLAGS=""
9637             RSVG_LIBS=""
9638             ## If we have a custom action on failure, don't print errors, but
9639             ## do set a variable so people can do so.
9640             RSVG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$RSVG_MODULE"`
9641
9642         fi
9643
9644
9645
9646      else
9647         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9648         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9649      fi
9650   fi
9651
9652   if test $succeeded = yes; then
9653      HAVE_RSVG=yes
9654   else
9655      :
9656   fi
9657
9658
9659
9660
9661     if test $HAVE_RSVG = yes; then
9662
9663 $as_echo "#define HAVE_RSVG 1" >>confdefs.h
9664
9665       CFLAGS="$CFLAGS $RSVG_CFLAGS"
9666       LIBS="$RSVG_LIBS $LIBS"
9667     fi
9668   fi
9669 fi
9670
9671 HAVE_IMAGEMAGICK=no
9672 if test "${HAVE_X11}" = "yes"; then
9673   if test "${with_imagemagick}" != "no"; then
9674     IMAGEMAGICK_MODULE="Wand"
9675
9676   succeeded=no
9677
9678   # Extract the first word of "pkg-config", so it can be a program name with args.
9679 set dummy pkg-config; ac_word=$2
9680 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9681 $as_echo_n "checking for $ac_word... " >&6; }
9682 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9683   $as_echo_n "(cached) " >&6
9684 else
9685   case $PKG_CONFIG in
9686   [\\/]* | ?:[\\/]*)
9687   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9688   ;;
9689   *)
9690   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9691 for as_dir in $PATH
9692 do
9693   IFS=$as_save_IFS
9694   test -z "$as_dir" && as_dir=.
9695     for ac_exec_ext in '' $ac_executable_extensions; do
9696   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9697     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9698     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9699     break 2
9700   fi
9701 done
9702   done
9703 IFS=$as_save_IFS
9704
9705   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9706   ;;
9707 esac
9708 fi
9709 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9710 if test -n "$PKG_CONFIG"; then
9711   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9712 $as_echo "$PKG_CONFIG" >&6; }
9713 else
9714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9715 $as_echo "no" >&6; }
9716 fi
9717
9718
9719
9720   if test "$PKG_CONFIG" = "no" ; then
9721      :
9722   else
9723      PKG_CONFIG_MIN_VERSION=0.9.0
9724      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9725         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $IMAGEMAGICK_MODULE" >&5
9726 $as_echo_n "checking for $IMAGEMAGICK_MODULE... " >&6; }
9727
9728         if $PKG_CONFIG --exists "$IMAGEMAGICK_MODULE" 2>&5; then
9729             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9730 $as_echo "yes" >&6; }
9731             succeeded=yes
9732
9733             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_CFLAGS" >&5
9734 $as_echo_n "checking IMAGEMAGICK_CFLAGS... " >&6; }
9735             IMAGEMAGICK_CFLAGS=`$PKG_CONFIG --cflags "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9736             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_CFLAGS" >&5
9737 $as_echo "$IMAGEMAGICK_CFLAGS" >&6; }
9738
9739             { $as_echo "$as_me:${as_lineno-$LINENO}: checking IMAGEMAGICK_LIBS" >&5
9740 $as_echo_n "checking IMAGEMAGICK_LIBS... " >&6; }
9741             IMAGEMAGICK_LIBS=`$PKG_CONFIG --libs "$IMAGEMAGICK_MODULE"|sed -e 's,///*,/,g'`
9742             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $IMAGEMAGICK_LIBS" >&5
9743 $as_echo "$IMAGEMAGICK_LIBS" >&6; }
9744         else
9745             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9746 $as_echo "no" >&6; }
9747             IMAGEMAGICK_CFLAGS=""
9748             IMAGEMAGICK_LIBS=""
9749             ## If we have a custom action on failure, don't print errors, but
9750             ## do set a variable so people can do so.
9751             IMAGEMAGICK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$IMAGEMAGICK_MODULE"`
9752
9753         fi
9754
9755
9756
9757      else
9758         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9759         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9760      fi
9761   fi
9762
9763   if test $succeeded = yes; then
9764      HAVE_IMAGEMAGICK=yes
9765   else
9766      :
9767   fi
9768
9769
9770
9771
9772     if test $HAVE_IMAGEMAGICK = yes; then
9773
9774 $as_echo "#define HAVE_IMAGEMAGICK 1" >>confdefs.h
9775
9776       CFLAGS="$CFLAGS $IMAGEMAGICK_CFLAGS"
9777       LIBS="$IMAGEMAGICK_LIBS $LIBS"
9778       for ac_func in MagickExportImagePixels
9779 do :
9780   ac_fn_c_check_func "$LINENO" "MagickExportImagePixels" "ac_cv_func_MagickExportImagePixels"
9781 if test "x$ac_cv_func_MagickExportImagePixels" = xyes; then :
9782   cat >>confdefs.h <<_ACEOF
9783 #define HAVE_MAGICKEXPORTIMAGEPIXELS 1
9784 _ACEOF
9785
9786 fi
9787 done
9788
9789     fi
9790   fi
9791 fi
9792
9793
9794 HAVE_GTK=no
9795 if test "${with_gtk3}" = "yes"; then
9796   GLIB_REQUIRED=2.6
9797   GTK_REQUIRED=2.90
9798   GTK_MODULES="gtk+-3.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9799
9800
9801   succeeded=no
9802
9803   # Extract the first word of "pkg-config", so it can be a program name with args.
9804 set dummy pkg-config; ac_word=$2
9805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9806 $as_echo_n "checking for $ac_word... " >&6; }
9807 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9808   $as_echo_n "(cached) " >&6
9809 else
9810   case $PKG_CONFIG in
9811   [\\/]* | ?:[\\/]*)
9812   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9813   ;;
9814   *)
9815   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9816 for as_dir in $PATH
9817 do
9818   IFS=$as_save_IFS
9819   test -z "$as_dir" && as_dir=.
9820     for ac_exec_ext in '' $ac_executable_extensions; do
9821   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9822     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9823     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9824     break 2
9825   fi
9826 done
9827   done
9828 IFS=$as_save_IFS
9829
9830   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9831   ;;
9832 esac
9833 fi
9834 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9835 if test -n "$PKG_CONFIG"; then
9836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9837 $as_echo "$PKG_CONFIG" >&6; }
9838 else
9839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9840 $as_echo "no" >&6; }
9841 fi
9842
9843
9844
9845   if test "$PKG_CONFIG" = "no" ; then
9846      pkg_check_gtk=no
9847   else
9848      PKG_CONFIG_MIN_VERSION=0.9.0
9849      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9850         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9851 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9852
9853         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9854             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9855 $as_echo "yes" >&6; }
9856             succeeded=yes
9857
9858             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9859 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9860             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9861             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9862 $as_echo "$GTK_CFLAGS" >&6; }
9863
9864             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9865 $as_echo_n "checking GTK_LIBS... " >&6; }
9866             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9867             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9868 $as_echo "$GTK_LIBS" >&6; }
9869         else
9870             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9871 $as_echo "no" >&6; }
9872             GTK_CFLAGS=""
9873             GTK_LIBS=""
9874             ## If we have a custom action on failure, don't print errors, but
9875             ## do set a variable so people can do so.
9876             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9877
9878         fi
9879
9880
9881
9882      else
9883         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9884         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9885      fi
9886   fi
9887
9888   if test $succeeded = yes; then
9889      pkg_check_gtk=yes
9890   else
9891      pkg_check_gtk=no
9892   fi
9893
9894   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
9895      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
9896   fi
9897 fi
9898
9899 if test "$pkg_check_gtk" != "yes"; then
9900   HAVE_GTK=no
9901 if test "${with_gtk}" = "yes" || test "$USE_X_TOOLKIT" = "maybe"; then
9902   GLIB_REQUIRED=2.6
9903   GTK_REQUIRED=2.6
9904   GTK_MODULES="gtk+-2.0 >= $GTK_REQUIRED glib-2.0 >= $GLIB_REQUIRED"
9905
9906
9907   succeeded=no
9908
9909   # Extract the first word of "pkg-config", so it can be a program name with args.
9910 set dummy pkg-config; ac_word=$2
9911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
9912 $as_echo_n "checking for $ac_word... " >&6; }
9913 if ${ac_cv_path_PKG_CONFIG+:} false; then :
9914   $as_echo_n "(cached) " >&6
9915 else
9916   case $PKG_CONFIG in
9917   [\\/]* | ?:[\\/]*)
9918   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
9919   ;;
9920   *)
9921   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
9922 for as_dir in $PATH
9923 do
9924   IFS=$as_save_IFS
9925   test -z "$as_dir" && as_dir=.
9926     for ac_exec_ext in '' $ac_executable_extensions; do
9927   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
9928     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
9929     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
9930     break 2
9931   fi
9932 done
9933   done
9934 IFS=$as_save_IFS
9935
9936   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
9937   ;;
9938 esac
9939 fi
9940 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
9941 if test -n "$PKG_CONFIG"; then
9942   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
9943 $as_echo "$PKG_CONFIG" >&6; }
9944 else
9945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9946 $as_echo "no" >&6; }
9947 fi
9948
9949
9950
9951   if test "$PKG_CONFIG" = "no" ; then
9952      pkg_check_gtk=no
9953   else
9954      PKG_CONFIG_MIN_VERSION=0.9.0
9955      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
9956         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $GTK_MODULES" >&5
9957 $as_echo_n "checking for $GTK_MODULES... " >&6; }
9958
9959         if $PKG_CONFIG --exists "$GTK_MODULES" 2>&5; then
9960             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
9961 $as_echo "yes" >&6; }
9962             succeeded=yes
9963
9964             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_CFLAGS" >&5
9965 $as_echo_n "checking GTK_CFLAGS... " >&6; }
9966             GTK_CFLAGS=`$PKG_CONFIG --cflags "$GTK_MODULES"|sed -e 's,///*,/,g'`
9967             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_CFLAGS" >&5
9968 $as_echo "$GTK_CFLAGS" >&6; }
9969
9970             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GTK_LIBS" >&5
9971 $as_echo_n "checking GTK_LIBS... " >&6; }
9972             GTK_LIBS=`$PKG_CONFIG --libs "$GTK_MODULES"|sed -e 's,///*,/,g'`
9973             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GTK_LIBS" >&5
9974 $as_echo "$GTK_LIBS" >&6; }
9975         else
9976             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9977 $as_echo "no" >&6; }
9978             GTK_CFLAGS=""
9979             GTK_LIBS=""
9980             ## If we have a custom action on failure, don't print errors, but
9981             ## do set a variable so people can do so.
9982             GTK_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$GTK_MODULES"`
9983
9984         fi
9985
9986
9987
9988      else
9989         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
9990         echo "*** See http://www.freedesktop.org/software/pkgconfig"
9991      fi
9992   fi
9993
9994   if test $succeeded = yes; then
9995      pkg_check_gtk=yes
9996   else
9997      pkg_check_gtk=no
9998   fi
9999
10000   if test "$pkg_check_gtk" = "no" && test "$USE_X_TOOLKIT" != "maybe"; then
10001      as_fn_error $? "$GTK_PKG_ERRORS" "$LINENO" 5
10002   fi
10003 fi
10004 fi
10005
10006 GTK_OBJ=
10007 if test x"$pkg_check_gtk" = xyes; then
10008
10009
10010
10011   C_SWITCH_X_SITE="$C_SWITCH_X_SITE $GTK_CFLAGS"
10012   CFLAGS="$CFLAGS $GTK_CFLAGS"
10013   LIBS="$GTK_LIBS $LIBS"
10014     GTK_COMPILES=no
10015   for ac_func in gtk_main
10016 do :
10017   ac_fn_c_check_func "$LINENO" "gtk_main" "ac_cv_func_gtk_main"
10018 if test "x$ac_cv_func_gtk_main" = xyes; then :
10019   cat >>confdefs.h <<_ACEOF
10020 #define HAVE_GTK_MAIN 1
10021 _ACEOF
10022  GTK_COMPILES=yes
10023 fi
10024 done
10025
10026   if test "${GTK_COMPILES}" != "yes"; then
10027     if test "$USE_X_TOOLKIT" != "maybe"; then
10028       as_fn_error $? "Gtk+ wanted, but it does not compile, see config.log.  Maybe some x11-devel files missing?" "$LINENO" 5;
10029     fi
10030   else
10031     HAVE_GTK=yes
10032
10033 $as_echo "#define USE_GTK 1" >>confdefs.h
10034
10035     GTK_OBJ=gtkutil.o
10036     USE_X_TOOLKIT=none
10037     if $PKG_CONFIG --atleast-version=2.10 gtk+-2.0; then
10038       :
10039     else
10040       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your version of Gtk+ will have problems with
10041        closing open displays.  This is no problem if you just use
10042        one display, but if you use more than one and close one of them
10043        Emacs may crash." >&5
10044 $as_echo "$as_me: WARNING: Your version of Gtk+ will have problems with
10045        closing open displays.  This is no problem if you just use
10046        one display, but if you use more than one and close one of them
10047        Emacs may crash." >&2;}
10048       sleep 3
10049     fi
10050   fi
10051
10052 fi
10053
10054
10055
10056 if test "${HAVE_GTK}" = "yes"; then
10057
10058       if test "$with_toolkit_scroll_bars" != no; then
10059     with_toolkit_scroll_bars=yes
10060   fi
10061
10062           HAVE_GTK_FILE_SELECTION=no
10063   ac_fn_c_check_decl "$LINENO" "GTK_TYPE_FILE_SELECTION" "ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" "$ac_includes_default
10064 #include <gtk/gtk.h>
10065 "
10066 if test "x$ac_cv_have_decl_GTK_TYPE_FILE_SELECTION" = xyes; then :
10067   HAVE_GTK_FILE_SELECTION=yes
10068 else
10069   HAVE_GTK_FILE_SELECTION=no
10070 fi
10071
10072   if test "$HAVE_GTK_FILE_SELECTION" = yes; then
10073     for ac_func in gtk_file_selection_new
10074 do :
10075   ac_fn_c_check_func "$LINENO" "gtk_file_selection_new" "ac_cv_func_gtk_file_selection_new"
10076 if test "x$ac_cv_func_gtk_file_selection_new" = xyes; then :
10077   cat >>confdefs.h <<_ACEOF
10078 #define HAVE_GTK_FILE_SELECTION_NEW 1
10079 _ACEOF
10080
10081 fi
10082 done
10083
10084   fi
10085
10086         HAVE_GTK_AND_PTHREAD=no
10087     for ac_header in pthread.h
10088 do :
10089   ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
10090 if test "x$ac_cv_header_pthread_h" = xyes; then :
10091   cat >>confdefs.h <<_ACEOF
10092 #define HAVE_PTHREAD_H 1
10093 _ACEOF
10094
10095 fi
10096
10097 done
10098
10099     if test "$ac_cv_header_pthread_h"; then
10100       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_self in -lpthread" >&5
10101 $as_echo_n "checking for pthread_self in -lpthread... " >&6; }
10102 if ${ac_cv_lib_pthread_pthread_self+:} false; then :
10103   $as_echo_n "(cached) " >&6
10104 else
10105   ac_check_lib_save_LIBS=$LIBS
10106 LIBS="-lpthread  $LIBS"
10107 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10108 /* end confdefs.h.  */
10109
10110 /* Override any GCC internal prototype to avoid an error.
10111    Use char because int might match the return type of a GCC
10112    builtin and then its argument prototype would still apply.  */
10113 #ifdef __cplusplus
10114 extern "C"
10115 #endif
10116 char pthread_self ();
10117 int
10118 main ()
10119 {
10120 return pthread_self ();
10121   ;
10122   return 0;
10123 }
10124 _ACEOF
10125 if ac_fn_c_try_link "$LINENO"; then :
10126   ac_cv_lib_pthread_pthread_self=yes
10127 else
10128   ac_cv_lib_pthread_pthread_self=no
10129 fi
10130 rm -f core conftest.err conftest.$ac_objext \
10131     conftest$ac_exeext conftest.$ac_ext
10132 LIBS=$ac_check_lib_save_LIBS
10133 fi
10134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_self" >&5
10135 $as_echo "$ac_cv_lib_pthread_pthread_self" >&6; }
10136 if test "x$ac_cv_lib_pthread_pthread_self" = xyes; then :
10137   HAVE_GTK_AND_PTHREAD=yes
10138 fi
10139
10140     fi
10141     if test "$HAVE_GTK_AND_PTHREAD" = yes; then
10142       case "${canonical}" in
10143         *-hpux*) ;;
10144         *) GTK_LIBS="$GTK_LIBS -lpthread" ;;
10145       esac
10146
10147 $as_echo "#define HAVE_GTK_AND_PTHREAD 1" >>confdefs.h
10148
10149     fi
10150
10151     for ac_func in gtk_widget_get_window gtk_widget_set_has_window \
10152                  gtk_dialog_get_action_area gtk_widget_get_sensitive \
10153                  gtk_widget_get_mapped gtk_adjustment_get_page_size \
10154                  gtk_orientable_set_orientation
10155 do :
10156   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10157 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10158 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
10159   cat >>confdefs.h <<_ACEOF
10160 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10161 _ACEOF
10162
10163 fi
10164 done
10165
10166
10167 fi
10168
10169 HAVE_DBUS=no
10170 DBUS_OBJ=
10171 if test "${with_dbus}" = "yes"; then
10172
10173   succeeded=no
10174
10175   # Extract the first word of "pkg-config", so it can be a program name with args.
10176 set dummy pkg-config; ac_word=$2
10177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10178 $as_echo_n "checking for $ac_word... " >&6; }
10179 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10180   $as_echo_n "(cached) " >&6
10181 else
10182   case $PKG_CONFIG in
10183   [\\/]* | ?:[\\/]*)
10184   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10185   ;;
10186   *)
10187   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10188 for as_dir in $PATH
10189 do
10190   IFS=$as_save_IFS
10191   test -z "$as_dir" && as_dir=.
10192     for ac_exec_ext in '' $ac_executable_extensions; do
10193   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10194     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10195     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10196     break 2
10197   fi
10198 done
10199   done
10200 IFS=$as_save_IFS
10201
10202   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10203   ;;
10204 esac
10205 fi
10206 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10207 if test -n "$PKG_CONFIG"; then
10208   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10209 $as_echo "$PKG_CONFIG" >&6; }
10210 else
10211   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10212 $as_echo "no" >&6; }
10213 fi
10214
10215
10216
10217   if test "$PKG_CONFIG" = "no" ; then
10218      HAVE_DBUS=no
10219   else
10220      PKG_CONFIG_MIN_VERSION=0.9.0
10221      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10222         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dbus-1 >= 1.0" >&5
10223 $as_echo_n "checking for dbus-1 >= 1.0... " >&6; }
10224
10225         if $PKG_CONFIG --exists "dbus-1 >= 1.0" 2>&5; then
10226             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10227 $as_echo "yes" >&6; }
10228             succeeded=yes
10229
10230             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_CFLAGS" >&5
10231 $as_echo_n "checking DBUS_CFLAGS... " >&6; }
10232             DBUS_CFLAGS=`$PKG_CONFIG --cflags "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10233             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_CFLAGS" >&5
10234 $as_echo "$DBUS_CFLAGS" >&6; }
10235
10236             { $as_echo "$as_me:${as_lineno-$LINENO}: checking DBUS_LIBS" >&5
10237 $as_echo_n "checking DBUS_LIBS... " >&6; }
10238             DBUS_LIBS=`$PKG_CONFIG --libs "dbus-1 >= 1.0"|sed -e 's,///*,/,g'`
10239             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DBUS_LIBS" >&5
10240 $as_echo "$DBUS_LIBS" >&6; }
10241         else
10242             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10243 $as_echo "no" >&6; }
10244             DBUS_CFLAGS=""
10245             DBUS_LIBS=""
10246             ## If we have a custom action on failure, don't print errors, but
10247             ## do set a variable so people can do so.
10248             DBUS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "dbus-1 >= 1.0"`
10249
10250         fi
10251
10252
10253
10254      else
10255         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10256         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10257      fi
10258   fi
10259
10260   if test $succeeded = yes; then
10261      HAVE_DBUS=yes
10262   else
10263      HAVE_DBUS=no
10264   fi
10265
10266    if test "$HAVE_DBUS" = yes; then
10267      LIBS="$LIBS $DBUS_LIBS"
10268
10269 $as_echo "#define HAVE_DBUS 1" >>confdefs.h
10270
10271      for ac_func in dbus_watch_get_unix_fd
10272 do :
10273   ac_fn_c_check_func "$LINENO" "dbus_watch_get_unix_fd" "ac_cv_func_dbus_watch_get_unix_fd"
10274 if test "x$ac_cv_func_dbus_watch_get_unix_fd" = xyes; then :
10275   cat >>confdefs.h <<_ACEOF
10276 #define HAVE_DBUS_WATCH_GET_UNIX_FD 1
10277 _ACEOF
10278
10279 fi
10280 done
10281
10282      DBUS_OBJ=dbusbind.o
10283    fi
10284 fi
10285
10286
10287 HAVE_GCONF=no
10288 if test "${HAVE_X11}" = "yes" && test "${with_gconf}" = "yes"; then
10289
10290   succeeded=no
10291
10292   # Extract the first word of "pkg-config", so it can be a program name with args.
10293 set dummy pkg-config; ac_word=$2
10294 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10295 $as_echo_n "checking for $ac_word... " >&6; }
10296 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10297   $as_echo_n "(cached) " >&6
10298 else
10299   case $PKG_CONFIG in
10300   [\\/]* | ?:[\\/]*)
10301   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10302   ;;
10303   *)
10304   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10305 for as_dir in $PATH
10306 do
10307   IFS=$as_save_IFS
10308   test -z "$as_dir" && as_dir=.
10309     for ac_exec_ext in '' $ac_executable_extensions; do
10310   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10311     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10312     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10313     break 2
10314   fi
10315 done
10316   done
10317 IFS=$as_save_IFS
10318
10319   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10320   ;;
10321 esac
10322 fi
10323 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10324 if test -n "$PKG_CONFIG"; then
10325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10326 $as_echo "$PKG_CONFIG" >&6; }
10327 else
10328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10329 $as_echo "no" >&6; }
10330 fi
10331
10332
10333
10334   if test "$PKG_CONFIG" = "no" ; then
10335      HAVE_GCONF=no
10336   else
10337      PKG_CONFIG_MIN_VERSION=0.9.0
10338      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10339         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gconf-2.0 >= 2.13" >&5
10340 $as_echo_n "checking for gconf-2.0 >= 2.13... " >&6; }
10341
10342         if $PKG_CONFIG --exists "gconf-2.0 >= 2.13" 2>&5; then
10343             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10344 $as_echo "yes" >&6; }
10345             succeeded=yes
10346
10347             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_CFLAGS" >&5
10348 $as_echo_n "checking GCONF_CFLAGS... " >&6; }
10349             GCONF_CFLAGS=`$PKG_CONFIG --cflags "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10350             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_CFLAGS" >&5
10351 $as_echo "$GCONF_CFLAGS" >&6; }
10352
10353             { $as_echo "$as_me:${as_lineno-$LINENO}: checking GCONF_LIBS" >&5
10354 $as_echo_n "checking GCONF_LIBS... " >&6; }
10355             GCONF_LIBS=`$PKG_CONFIG --libs "gconf-2.0 >= 2.13"|sed -e 's,///*,/,g'`
10356             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCONF_LIBS" >&5
10357 $as_echo "$GCONF_LIBS" >&6; }
10358         else
10359             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10360 $as_echo "no" >&6; }
10361             GCONF_CFLAGS=""
10362             GCONF_LIBS=""
10363             ## If we have a custom action on failure, don't print errors, but
10364             ## do set a variable so people can do so.
10365             GCONF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gconf-2.0 >= 2.13"`
10366
10367         fi
10368
10369
10370
10371      else
10372         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10373         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10374      fi
10375   fi
10376
10377   if test $succeeded = yes; then
10378      HAVE_GCONF=yes
10379   else
10380      HAVE_GCONF=no
10381   fi
10382
10383    if test "$HAVE_GCONF" = yes; then
10384
10385 $as_echo "#define HAVE_GCONF 1" >>confdefs.h
10386
10387             for ac_func in g_type_init
10388 do :
10389   ac_fn_c_check_func "$LINENO" "g_type_init" "ac_cv_func_g_type_init"
10390 if test "x$ac_cv_func_g_type_init" = xyes; then :
10391   cat >>confdefs.h <<_ACEOF
10392 #define HAVE_G_TYPE_INIT 1
10393 _ACEOF
10394
10395 fi
10396 done
10397
10398    fi
10399 fi
10400
10401 HAVE_LIBSELINUX=no
10402 LIBSELINUX_LIBS=
10403 if test "${with_selinux}" = "yes"; then
10404    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lgetfilecon in -lselinux" >&5
10405 $as_echo_n "checking for lgetfilecon in -lselinux... " >&6; }
10406 if ${ac_cv_lib_selinux_lgetfilecon+:} false; then :
10407   $as_echo_n "(cached) " >&6
10408 else
10409   ac_check_lib_save_LIBS=$LIBS
10410 LIBS="-lselinux  $LIBS"
10411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10412 /* end confdefs.h.  */
10413
10414 /* Override any GCC internal prototype to avoid an error.
10415    Use char because int might match the return type of a GCC
10416    builtin and then its argument prototype would still apply.  */
10417 #ifdef __cplusplus
10418 extern "C"
10419 #endif
10420 char lgetfilecon ();
10421 int
10422 main ()
10423 {
10424 return lgetfilecon ();
10425   ;
10426   return 0;
10427 }
10428 _ACEOF
10429 if ac_fn_c_try_link "$LINENO"; then :
10430   ac_cv_lib_selinux_lgetfilecon=yes
10431 else
10432   ac_cv_lib_selinux_lgetfilecon=no
10433 fi
10434 rm -f core conftest.err conftest.$ac_objext \
10435     conftest$ac_exeext conftest.$ac_ext
10436 LIBS=$ac_check_lib_save_LIBS
10437 fi
10438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_lgetfilecon" >&5
10439 $as_echo "$ac_cv_lib_selinux_lgetfilecon" >&6; }
10440 if test "x$ac_cv_lib_selinux_lgetfilecon" = xyes; then :
10441   HAVE_LIBSELINUX=yes
10442 else
10443   HAVE_LIBSELINUX=no
10444 fi
10445
10446    if test "$HAVE_LIBSELINUX" = yes; then
10447
10448 $as_echo "#define HAVE_LIBSELINUX 1" >>confdefs.h
10449
10450       LIBSELINUX_LIBS=-lselinux
10451    fi
10452 fi
10453
10454
10455 HAVE_GNUTLS=no
10456 if test "${with_gnutls}" = "yes" ; then
10457
10458   succeeded=no
10459
10460   # Extract the first word of "pkg-config", so it can be a program name with args.
10461 set dummy pkg-config; ac_word=$2
10462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
10463 $as_echo_n "checking for $ac_word... " >&6; }
10464 if ${ac_cv_path_PKG_CONFIG+:} false; then :
10465   $as_echo_n "(cached) " >&6
10466 else
10467   case $PKG_CONFIG in
10468   [\\/]* | ?:[\\/]*)
10469   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
10470   ;;
10471   *)
10472   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
10473 for as_dir in $PATH
10474 do
10475   IFS=$as_save_IFS
10476   test -z "$as_dir" && as_dir=.
10477     for ac_exec_ext in '' $ac_executable_extensions; do
10478   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
10479     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
10480     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
10481     break 2
10482   fi
10483 done
10484   done
10485 IFS=$as_save_IFS
10486
10487   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
10488   ;;
10489 esac
10490 fi
10491 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
10492 if test -n "$PKG_CONFIG"; then
10493   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
10494 $as_echo "$PKG_CONFIG" >&6; }
10495 else
10496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10497 $as_echo "no" >&6; }
10498 fi
10499
10500
10501
10502   if test "$PKG_CONFIG" = "no" ; then
10503      HAVE_GNUTLS=no
10504   else
10505      PKG_CONFIG_MIN_VERSION=0.9.0
10506      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
10507         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gnutls >= 2.2.4" >&5
10508 $as_echo_n "checking for gnutls >= 2.2.4... " >&6; }
10509
10510         if $PKG_CONFIG --exists "gnutls >= 2.2.4" 2>&5; then
10511             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
10512 $as_echo "yes" >&6; }
10513             succeeded=yes
10514
10515             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_CFLAGS" >&5
10516 $as_echo_n "checking LIBGNUTLS_CFLAGS... " >&6; }
10517             LIBGNUTLS_CFLAGS=`$PKG_CONFIG --cflags "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10518             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_CFLAGS" >&5
10519 $as_echo "$LIBGNUTLS_CFLAGS" >&6; }
10520
10521             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBGNUTLS_LIBS" >&5
10522 $as_echo_n "checking LIBGNUTLS_LIBS... " >&6; }
10523             LIBGNUTLS_LIBS=`$PKG_CONFIG --libs "gnutls >= 2.2.4"|sed -e 's,///*,/,g'`
10524             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGNUTLS_LIBS" >&5
10525 $as_echo "$LIBGNUTLS_LIBS" >&6; }
10526         else
10527             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10528 $as_echo "no" >&6; }
10529             LIBGNUTLS_CFLAGS=""
10530             LIBGNUTLS_LIBS=""
10531             ## If we have a custom action on failure, don't print errors, but
10532             ## do set a variable so people can do so.
10533             LIBGNUTLS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "gnutls >= 2.2.4"`
10534
10535         fi
10536
10537
10538
10539      else
10540         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
10541         echo "*** See http://www.freedesktop.org/software/pkgconfig"
10542      fi
10543   fi
10544
10545   if test $succeeded = yes; then
10546      HAVE_GNUTLS=yes
10547   else
10548      HAVE_GNUTLS=no
10549   fi
10550
10551   if test "${HAVE_GNUTLS}" = "yes"; then
10552
10553 $as_echo "#define HAVE_GNUTLS 1" >>confdefs.h
10554
10555   fi
10556 fi
10557
10558
10559
10560 HAVE_XAW3D=no
10561 LUCID_LIBW=
10562 if test x"${USE_X_TOOLKIT}" = xmaybe || test x"${USE_X_TOOLKIT}" = xLUCID; then
10563   if test "$with_xaw3d" != no; then
10564     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xaw3d" >&5
10565 $as_echo_n "checking for xaw3d... " >&6; }
10566     if ${emacs_cv_xaw3d+:} false; then :
10567   $as_echo_n "(cached) " >&6
10568 else
10569   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10570 /* end confdefs.h.  */
10571
10572 #include <X11/Intrinsic.h>
10573 #include <X11/Xaw3d/Simple.h>
10574 int
10575 main ()
10576 {
10577
10578   ;
10579   return 0;
10580 }
10581 _ACEOF
10582 if ac_fn_c_try_link "$LINENO"; then :
10583   emacs_cv_xaw3d=yes
10584 else
10585   emacs_cv_xaw3d=no
10586 fi
10587 rm -f core conftest.err conftest.$ac_objext \
10588     conftest$ac_exeext conftest.$ac_ext
10589 fi
10590
10591   else
10592     emacs_cv_xaw3d=no
10593   fi
10594   if test $emacs_cv_xaw3d = yes; then
10595     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10596 $as_echo "yes; using Lucid toolkit" >&6; }
10597     USE_X_TOOLKIT=LUCID
10598     HAVE_XAW3D=yes
10599     LUCID_LIBW=-lXaw3d
10600
10601 $as_echo "#define HAVE_XAW3D 1" >>confdefs.h
10602
10603   else
10604     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
10605 $as_echo "no" >&6; }
10606     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libXaw" >&5
10607 $as_echo_n "checking for libXaw... " >&6; }
10608     if ${emacs_cv_xaw+:} false; then :
10609   $as_echo_n "(cached) " >&6
10610 else
10611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10612 /* end confdefs.h.  */
10613
10614 #include <X11/Intrinsic.h>
10615 #include <X11/Xaw/Simple.h>
10616 int
10617 main ()
10618 {
10619
10620   ;
10621   return 0;
10622 }
10623 _ACEOF
10624 if ac_fn_c_try_link "$LINENO"; then :
10625   emacs_cv_xaw=yes
10626 else
10627   emacs_cv_xaw=no
10628 fi
10629 rm -f core conftest.err conftest.$ac_objext \
10630     conftest$ac_exeext conftest.$ac_ext
10631 fi
10632
10633     if test $emacs_cv_xaw = yes; then
10634       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes; using Lucid toolkit" >&5
10635 $as_echo "yes; using Lucid toolkit" >&6; }
10636       USE_X_TOOLKIT=LUCID
10637       LUCID_LIBW=-lXaw
10638     elif test x"${USE_X_TOOLKIT}" = xLUCID; then
10639       as_fn_error $? "Lucid toolkit requires X11/Xaw include files" "$LINENO" 5
10640     else
10641       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no; do not use toolkit by default" >&5
10642 $as_echo "no; do not use toolkit by default" >&6; }
10643       USE_X_TOOLKIT=none
10644     fi
10645   fi
10646 fi
10647
10648 X_TOOLKIT_TYPE=$USE_X_TOOLKIT
10649
10650 LIBXTR6=
10651 if test "${USE_X_TOOLKIT}" != "none"; then
10652   { $as_echo "$as_me:${as_lineno-$LINENO}: checking X11 toolkit version" >&5
10653 $as_echo_n "checking X11 toolkit version... " >&6; }
10654   if ${emacs_cv_x11_toolkit_version_6+:} false; then :
10655   $as_echo_n "(cached) " >&6
10656 else
10657   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10658 /* end confdefs.h.  */
10659 #include <X11/Intrinsic.h>
10660 int
10661 main ()
10662 {
10663 #if XtSpecificationRelease < 6
10664 fail;
10665 #endif
10666
10667   ;
10668   return 0;
10669 }
10670 _ACEOF
10671 if ac_fn_c_try_link "$LINENO"; then :
10672   emacs_cv_x11_toolkit_version_6=yes
10673 else
10674   emacs_cv_x11_toolkit_version_6=no
10675 fi
10676 rm -f core conftest.err conftest.$ac_objext \
10677     conftest$ac_exeext conftest.$ac_ext
10678 fi
10679
10680   HAVE_X11XTR6=$emacs_cv_x11_toolkit_version_6
10681   if test $emacs_cv_x11_toolkit_version_6 = yes; then
10682     { $as_echo "$as_me:${as_lineno-$LINENO}: result: 6 or newer" >&5
10683 $as_echo "6 or newer" >&6; }
10684
10685 $as_echo "#define HAVE_X11XTR6 1" >>confdefs.h
10686
10687     LIBXTR6="-lSM -lICE"
10688     case "$opsys" in
10689       ## Use libw.a along with X11R6 Xt.
10690       unixware) LIBXTR6="$LIBXTR6 -lw" ;;
10691     esac
10692   else
10693     { $as_echo "$as_me:${as_lineno-$LINENO}: result: before 6" >&5
10694 $as_echo "before 6" >&6; }
10695   fi
10696
10697   OLDLIBS="$LIBS"
10698   if test x$HAVE_X11XTR6 = xyes; then
10699     LIBS="-lXt -lSM -lICE $LIBS"
10700   else
10701     LIBS="-lXt $LIBS"
10702   fi
10703   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XmuConvertStandardSelection in -lXmu" >&5
10704 $as_echo_n "checking for XmuConvertStandardSelection in -lXmu... " >&6; }
10705 if ${ac_cv_lib_Xmu_XmuConvertStandardSelection+:} false; then :
10706   $as_echo_n "(cached) " >&6
10707 else
10708   ac_check_lib_save_LIBS=$LIBS
10709 LIBS="-lXmu  $LIBS"
10710 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10711 /* end confdefs.h.  */
10712
10713 /* Override any GCC internal prototype to avoid an error.
10714    Use char because int might match the return type of a GCC
10715    builtin and then its argument prototype would still apply.  */
10716 #ifdef __cplusplus
10717 extern "C"
10718 #endif
10719 char XmuConvertStandardSelection ();
10720 int
10721 main ()
10722 {
10723 return XmuConvertStandardSelection ();
10724   ;
10725   return 0;
10726 }
10727 _ACEOF
10728 if ac_fn_c_try_link "$LINENO"; then :
10729   ac_cv_lib_Xmu_XmuConvertStandardSelection=yes
10730 else
10731   ac_cv_lib_Xmu_XmuConvertStandardSelection=no
10732 fi
10733 rm -f core conftest.err conftest.$ac_objext \
10734     conftest$ac_exeext conftest.$ac_ext
10735 LIBS=$ac_check_lib_save_LIBS
10736 fi
10737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xmu_XmuConvertStandardSelection" >&5
10738 $as_echo "$ac_cv_lib_Xmu_XmuConvertStandardSelection" >&6; }
10739 if test "x$ac_cv_lib_Xmu_XmuConvertStandardSelection" = xyes; then :
10740   cat >>confdefs.h <<_ACEOF
10741 #define HAVE_LIBXMU 1
10742 _ACEOF
10743
10744   LIBS="-lXmu $LIBS"
10745
10746 fi
10747
10748   test $ac_cv_lib_Xmu_XmuConvertStandardSelection = no && LIBS="$OLDLIBS"
10749 fi
10750
10751
10752 LIBXMU=-lXmu
10753 case $opsys in
10754   ## These systems don't supply Xmu.
10755   hpux* | aix4-2 )
10756     test "X$ac_cv_lib_Xmu_XmuConvertStandardSelection" != "Xyes" && LIBXMU=
10757     ;;
10758 esac
10759
10760
10761 # On Irix 6.5, at least, we need XShapeQueryExtension from -lXext for Xaw3D.
10762 if test "${HAVE_X11}" = "yes"; then
10763   if test "${USE_X_TOOLKIT}" != "none"; then
10764     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XShapeQueryExtension in -lXext" >&5
10765 $as_echo_n "checking for XShapeQueryExtension in -lXext... " >&6; }
10766 if ${ac_cv_lib_Xext_XShapeQueryExtension+:} false; then :
10767   $as_echo_n "(cached) " >&6
10768 else
10769   ac_check_lib_save_LIBS=$LIBS
10770 LIBS="-lXext  $LIBS"
10771 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10772 /* end confdefs.h.  */
10773
10774 /* Override any GCC internal prototype to avoid an error.
10775    Use char because int might match the return type of a GCC
10776    builtin and then its argument prototype would still apply.  */
10777 #ifdef __cplusplus
10778 extern "C"
10779 #endif
10780 char XShapeQueryExtension ();
10781 int
10782 main ()
10783 {
10784 return XShapeQueryExtension ();
10785   ;
10786   return 0;
10787 }
10788 _ACEOF
10789 if ac_fn_c_try_link "$LINENO"; then :
10790   ac_cv_lib_Xext_XShapeQueryExtension=yes
10791 else
10792   ac_cv_lib_Xext_XShapeQueryExtension=no
10793 fi
10794 rm -f core conftest.err conftest.$ac_objext \
10795     conftest$ac_exeext conftest.$ac_ext
10796 LIBS=$ac_check_lib_save_LIBS
10797 fi
10798 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xext_XShapeQueryExtension" >&5
10799 $as_echo "$ac_cv_lib_Xext_XShapeQueryExtension" >&6; }
10800 if test "x$ac_cv_lib_Xext_XShapeQueryExtension" = xyes; then :
10801   cat >>confdefs.h <<_ACEOF
10802 #define HAVE_LIBXEXT 1
10803 _ACEOF
10804
10805   LIBS="-lXext $LIBS"
10806
10807 fi
10808
10809   fi
10810 fi
10811
10812 LIBXP=
10813 if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10814   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Motif version 2.1" >&5
10815 $as_echo_n "checking for Motif version 2.1... " >&6; }
10816 if ${emacs_cv_motif_version_2_1+:} false; then :
10817   $as_echo_n "(cached) " >&6
10818 else
10819   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10820 /* end confdefs.h.  */
10821 #include <Xm/Xm.h>
10822 int
10823 main ()
10824 {
10825 #if XmVERSION > 2 || (XmVERSION == 2 && XmREVISION >= 1)
10826 int x = 5;
10827 #else
10828 Motif version prior to 2.1.
10829 #endif
10830   ;
10831   return 0;
10832 }
10833 _ACEOF
10834 if ac_fn_c_try_compile "$LINENO"; then :
10835   emacs_cv_motif_version_2_1=yes
10836 else
10837   emacs_cv_motif_version_2_1=no
10838 fi
10839 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10840 fi
10841 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_motif_version_2_1" >&5
10842 $as_echo "$emacs_cv_motif_version_2_1" >&6; }
10843   if test $emacs_cv_motif_version_2_1 = yes; then
10844     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpCreateContext in -lXp" >&5
10845 $as_echo_n "checking for XpCreateContext in -lXp... " >&6; }
10846 if ${ac_cv_lib_Xp_XpCreateContext+:} false; then :
10847   $as_echo_n "(cached) " >&6
10848 else
10849   ac_check_lib_save_LIBS=$LIBS
10850 LIBS="-lXp  $LIBS"
10851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10852 /* end confdefs.h.  */
10853
10854 /* Override any GCC internal prototype to avoid an error.
10855    Use char because int might match the return type of a GCC
10856    builtin and then its argument prototype would still apply.  */
10857 #ifdef __cplusplus
10858 extern "C"
10859 #endif
10860 char XpCreateContext ();
10861 int
10862 main ()
10863 {
10864 return XpCreateContext ();
10865   ;
10866   return 0;
10867 }
10868 _ACEOF
10869 if ac_fn_c_try_link "$LINENO"; then :
10870   ac_cv_lib_Xp_XpCreateContext=yes
10871 else
10872   ac_cv_lib_Xp_XpCreateContext=no
10873 fi
10874 rm -f core conftest.err conftest.$ac_objext \
10875     conftest$ac_exeext conftest.$ac_ext
10876 LIBS=$ac_check_lib_save_LIBS
10877 fi
10878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xp_XpCreateContext" >&5
10879 $as_echo "$ac_cv_lib_Xp_XpCreateContext" >&6; }
10880 if test "x$ac_cv_lib_Xp_XpCreateContext" = xyes; then :
10881   LIBXP=-lXp
10882 fi
10883
10884   else
10885     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LessTif where some systems put it" >&5
10886 $as_echo_n "checking for LessTif where some systems put it... " >&6; }
10887 if ${emacs_cv_lesstif+:} false; then :
10888   $as_echo_n "(cached) " >&6
10889 else
10890   # We put this in CFLAGS temporarily to precede other -I options
10891     # that might be in CFLAGS temporarily.
10892     # We put this in CPPFLAGS where it precedes the other -I options.
10893     OLD_CPPFLAGS=$CPPFLAGS
10894     OLD_CFLAGS=$CFLAGS
10895     CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CPPFLAGS"
10896     CFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $CFLAGS"
10897     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10898 /* end confdefs.h.  */
10899 #include </usr/X11R6/LessTif/Motif1.2/include/Xm/Xm.h>
10900 int
10901 main ()
10902 {
10903 int x = 5;
10904   ;
10905   return 0;
10906 }
10907 _ACEOF
10908 if ac_fn_c_try_compile "$LINENO"; then :
10909   emacs_cv_lesstif=yes
10910 else
10911   emacs_cv_lesstif=no
10912 fi
10913 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10914 fi
10915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_lesstif" >&5
10916 $as_echo "$emacs_cv_lesstif" >&6; }
10917     if test $emacs_cv_lesstif = yes; then
10918       # Make sure this -I option remains in CPPFLAGS after it is set
10919       # back to REAL_CPPFLAGS.
10920       # There is no need to change REAL_CFLAGS, because REAL_CFLAGS does not
10921       # have those other -I options anyway.  Ultimately, having this
10922       # directory ultimately in CPPFLAGS will be enough.
10923       REAL_CPPFLAGS="-I/usr/X11R6/LessTif/Motif1.2/include $REAL_CPPFLAGS"
10924       LDFLAGS="-L/usr/X11R6/LessTif/Motif1.2/lib $LDFLAGS"
10925     else
10926       CFLAGS=$OLD_CFLAGS
10927       CPPFLAGS=$OLD_CPPFLAGS
10928     fi
10929   fi
10930 fi
10931
10932
10933 USE_TOOLKIT_SCROLL_BARS=no
10934 if test "${with_toolkit_scroll_bars}" != "no"; then
10935   if test "${USE_X_TOOLKIT}" != "none"; then
10936     if test "${USE_X_TOOLKIT}" = "MOTIF"; then
10937       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10938
10939       HAVE_XAW3D=no
10940       USE_TOOLKIT_SCROLL_BARS=yes
10941     elif test "${HAVE_XAW3D}" = "yes"; then
10942       $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10943
10944       USE_TOOLKIT_SCROLL_BARS=yes
10945     fi
10946   elif test "${HAVE_GTK}" = "yes"; then
10947     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10948
10949     USE_TOOLKIT_SCROLL_BARS=yes
10950   elif test "${HAVE_NS}" = "yes"; then
10951     $as_echo "#define USE_TOOLKIT_SCROLL_BARS 1" >>confdefs.h
10952
10953     USE_TOOLKIT_SCROLL_BARS=yes
10954   fi
10955 fi
10956
10957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10958 /* end confdefs.h.  */
10959
10960           #include <X11/Xlib.h>
10961           #include <X11/Xresource.h>
10962 int
10963 main ()
10964 {
10965 XIMProc  callback;
10966   ;
10967   return 0;
10968 }
10969 _ACEOF
10970 if ac_fn_c_try_compile "$LINENO"; then :
10971   HAVE_XIM=yes
10972
10973 $as_echo "#define HAVE_XIM 1" >>confdefs.h
10974
10975 else
10976   HAVE_XIM=no
10977 fi
10978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10979
10980
10981 if test "${with_xim}" != "no"; then
10982
10983 $as_echo "#define USE_XIM 1" >>confdefs.h
10984
10985 fi
10986
10987
10988 if test "${HAVE_XIM}" != "no"; then
10989   late_CFLAGS=$CFLAGS
10990   if test "$GCC" = yes; then
10991     CFLAGS="$CFLAGS --pedantic-errors"
10992   fi
10993   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10994 /* end confdefs.h.  */
10995
10996 #include <X11/Xlib.h>
10997 #include <X11/Xresource.h>
10998 int
10999 main ()
11000 {
11001 Display *display;
11002 XrmDatabase db;
11003 char *res_name;
11004 char *res_class;
11005 XIMProc  callback;
11006 XPointer *client_data;
11007 #ifndef __GNUC__
11008 /* If we're not using GCC, it's probably not XFree86, and this is
11009    probably right, but we can't use something like --pedantic-errors.  */
11010 extern Bool XRegisterIMInstantiateCallback(Display*, XrmDatabase, char*,
11011                                            char*, XIMProc, XPointer*);
11012 #endif
11013 (void)XRegisterIMInstantiateCallback(display, db, res_name, res_class, callback,
11014    client_data);
11015   ;
11016   return 0;
11017 }
11018 _ACEOF
11019 if ac_fn_c_try_compile "$LINENO"; then :
11020   emacs_cv_arg6_star=yes
11021 fi
11022 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11023     if test "$emacs_cv_arg6_star" = yes; then
11024     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer*" >>confdefs.h
11025
11026   else
11027     $as_echo "#define XRegisterIMInstantiateCallback_arg6 XPointer" >>confdefs.h
11028
11029   fi
11030   CFLAGS=$late_CFLAGS
11031 fi
11032
11033 ### Start of font-backend (under any platform) section.
11034 # (nothing here yet -- this is a placeholder)
11035 ### End of font-backend (under any platform) section.
11036
11037 ### Start of font-backend (under X11) section.
11038 if test "${HAVE_X11}" = "yes"; then
11039
11040   succeeded=no
11041
11042   # Extract the first word of "pkg-config", so it can be a program name with args.
11043 set dummy pkg-config; ac_word=$2
11044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11045 $as_echo_n "checking for $ac_word... " >&6; }
11046 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11047   $as_echo_n "(cached) " >&6
11048 else
11049   case $PKG_CONFIG in
11050   [\\/]* | ?:[\\/]*)
11051   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11052   ;;
11053   *)
11054   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11055 for as_dir in $PATH
11056 do
11057   IFS=$as_save_IFS
11058   test -z "$as_dir" && as_dir=.
11059     for ac_exec_ext in '' $ac_executable_extensions; do
11060   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11061     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11062     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11063     break 2
11064   fi
11065 done
11066   done
11067 IFS=$as_save_IFS
11068
11069   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11070   ;;
11071 esac
11072 fi
11073 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11074 if test -n "$PKG_CONFIG"; then
11075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11076 $as_echo "$PKG_CONFIG" >&6; }
11077 else
11078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11079 $as_echo "no" >&6; }
11080 fi
11081
11082
11083
11084   if test "$PKG_CONFIG" = "no" ; then
11085      HAVE_FC=no
11086   else
11087      PKG_CONFIG_MIN_VERSION=0.9.0
11088      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11089         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fontconfig >= 2.2.0" >&5
11090 $as_echo_n "checking for fontconfig >= 2.2.0... " >&6; }
11091
11092         if $PKG_CONFIG --exists "fontconfig >= 2.2.0" 2>&5; then
11093             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11094 $as_echo "yes" >&6; }
11095             succeeded=yes
11096
11097             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_CFLAGS" >&5
11098 $as_echo_n "checking FONTCONFIG_CFLAGS... " >&6; }
11099             FONTCONFIG_CFLAGS=`$PKG_CONFIG --cflags "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11100             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_CFLAGS" >&5
11101 $as_echo "$FONTCONFIG_CFLAGS" >&6; }
11102
11103             { $as_echo "$as_me:${as_lineno-$LINENO}: checking FONTCONFIG_LIBS" >&5
11104 $as_echo_n "checking FONTCONFIG_LIBS... " >&6; }
11105             FONTCONFIG_LIBS=`$PKG_CONFIG --libs "fontconfig >= 2.2.0"|sed -e 's,///*,/,g'`
11106             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $FONTCONFIG_LIBS" >&5
11107 $as_echo "$FONTCONFIG_LIBS" >&6; }
11108         else
11109             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11110 $as_echo "no" >&6; }
11111             FONTCONFIG_CFLAGS=""
11112             FONTCONFIG_LIBS=""
11113             ## If we have a custom action on failure, don't print errors, but
11114             ## do set a variable so people can do so.
11115             FONTCONFIG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "fontconfig >= 2.2.0"`
11116
11117         fi
11118
11119
11120
11121      else
11122         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11123         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11124      fi
11125   fi
11126
11127   if test $succeeded = yes; then
11128      HAVE_FC=yes
11129   else
11130      HAVE_FC=no
11131   fi
11132
11133
11134    ## Use -lXft if available, unless `--with-xft=no'.
11135    HAVE_XFT=maybe
11136     if test "${HAVE_FC}" = "no" || test "x${with_x}" = "xno"; then
11137       with_xft="no";
11138     fi
11139     if test "x${with_xft}" != "xno"; then
11140
11141
11142   succeeded=no
11143
11144   # Extract the first word of "pkg-config", so it can be a program name with args.
11145 set dummy pkg-config; ac_word=$2
11146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11147 $as_echo_n "checking for $ac_word... " >&6; }
11148 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11149   $as_echo_n "(cached) " >&6
11150 else
11151   case $PKG_CONFIG in
11152   [\\/]* | ?:[\\/]*)
11153   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11154   ;;
11155   *)
11156   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11157 for as_dir in $PATH
11158 do
11159   IFS=$as_save_IFS
11160   test -z "$as_dir" && as_dir=.
11161     for ac_exec_ext in '' $ac_executable_extensions; do
11162   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11163     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11164     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11165     break 2
11166   fi
11167 done
11168   done
11169 IFS=$as_save_IFS
11170
11171   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11172   ;;
11173 esac
11174 fi
11175 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11176 if test -n "$PKG_CONFIG"; then
11177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11178 $as_echo "$PKG_CONFIG" >&6; }
11179 else
11180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11181 $as_echo "no" >&6; }
11182 fi
11183
11184
11185
11186   if test "$PKG_CONFIG" = "no" ; then
11187      HAVE_XFT=no
11188   else
11189      PKG_CONFIG_MIN_VERSION=0.9.0
11190      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11191         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for xft >= 0.13.0" >&5
11192 $as_echo_n "checking for xft >= 0.13.0... " >&6; }
11193
11194         if $PKG_CONFIG --exists "xft >= 0.13.0" 2>&5; then
11195             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11196 $as_echo "yes" >&6; }
11197             succeeded=yes
11198
11199             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_CFLAGS" >&5
11200 $as_echo_n "checking XFT_CFLAGS... " >&6; }
11201             XFT_CFLAGS=`$PKG_CONFIG --cflags "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11202             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_CFLAGS" >&5
11203 $as_echo "$XFT_CFLAGS" >&6; }
11204
11205             { $as_echo "$as_me:${as_lineno-$LINENO}: checking XFT_LIBS" >&5
11206 $as_echo_n "checking XFT_LIBS... " >&6; }
11207             XFT_LIBS=`$PKG_CONFIG --libs "xft >= 0.13.0"|sed -e 's,///*,/,g'`
11208             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XFT_LIBS" >&5
11209 $as_echo "$XFT_LIBS" >&6; }
11210         else
11211             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11212 $as_echo "no" >&6; }
11213             XFT_CFLAGS=""
11214             XFT_LIBS=""
11215             ## If we have a custom action on failure, don't print errors, but
11216             ## do set a variable so people can do so.
11217             XFT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xft >= 0.13.0"`
11218
11219         fi
11220
11221
11222
11223      else
11224         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11225         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11226      fi
11227   fi
11228
11229   if test $succeeded = yes; then
11230      :
11231   else
11232      HAVE_XFT=no
11233   fi
11234
11235       ## Because xftfont.c uses XRenderQueryExtension, we also
11236       ## need to link to -lXrender.
11237       HAVE_XRENDER=no
11238       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRenderQueryExtension in -lXrender" >&5
11239 $as_echo_n "checking for XRenderQueryExtension in -lXrender... " >&6; }
11240 if ${ac_cv_lib_Xrender_XRenderQueryExtension+:} false; then :
11241   $as_echo_n "(cached) " >&6
11242 else
11243   ac_check_lib_save_LIBS=$LIBS
11244 LIBS="-lXrender  $LIBS"
11245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11246 /* end confdefs.h.  */
11247
11248 /* Override any GCC internal prototype to avoid an error.
11249    Use char because int might match the return type of a GCC
11250    builtin and then its argument prototype would still apply.  */
11251 #ifdef __cplusplus
11252 extern "C"
11253 #endif
11254 char XRenderQueryExtension ();
11255 int
11256 main ()
11257 {
11258 return XRenderQueryExtension ();
11259   ;
11260   return 0;
11261 }
11262 _ACEOF
11263 if ac_fn_c_try_link "$LINENO"; then :
11264   ac_cv_lib_Xrender_XRenderQueryExtension=yes
11265 else
11266   ac_cv_lib_Xrender_XRenderQueryExtension=no
11267 fi
11268 rm -f core conftest.err conftest.$ac_objext \
11269     conftest$ac_exeext conftest.$ac_ext
11270 LIBS=$ac_check_lib_save_LIBS
11271 fi
11272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xrender_XRenderQueryExtension" >&5
11273 $as_echo "$ac_cv_lib_Xrender_XRenderQueryExtension" >&6; }
11274 if test "x$ac_cv_lib_Xrender_XRenderQueryExtension" = xyes; then :
11275   HAVE_XRENDER=yes
11276 fi
11277
11278       if test "$HAVE_XFT" != no && test "$HAVE_XRENDER" != no; then
11279         OLD_CPPFLAGS="$CPPFLAGS"
11280         OLD_CFLAGS="$CFLAGS"
11281         OLD_LIBS="$LIBS"
11282         CPPFLAGS="$CPPFLAGS $XFT_CFLAGS"
11283         CFLAGS="$CFLAGS $XFT_CFLAGS"
11284         XFT_LIBS="-lXrender $XFT_LIBS"
11285         LIBS="$XFT_LIBS $LIBS"
11286         ac_fn_c_check_header_mongrel "$LINENO" "X11/Xft/Xft.h" "ac_cv_header_X11_Xft_Xft_h" "$ac_includes_default"
11287 if test "x$ac_cv_header_X11_Xft_Xft_h" = xyes; then :
11288   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XftFontOpen in -lXft" >&5
11289 $as_echo_n "checking for XftFontOpen in -lXft... " >&6; }
11290 if ${ac_cv_lib_Xft_XftFontOpen+:} false; then :
11291   $as_echo_n "(cached) " >&6
11292 else
11293   ac_check_lib_save_LIBS=$LIBS
11294 LIBS="-lXft $XFT_LIBS $LIBS"
11295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11296 /* end confdefs.h.  */
11297
11298 /* Override any GCC internal prototype to avoid an error.
11299    Use char because int might match the return type of a GCC
11300    builtin and then its argument prototype would still apply.  */
11301 #ifdef __cplusplus
11302 extern "C"
11303 #endif
11304 char XftFontOpen ();
11305 int
11306 main ()
11307 {
11308 return XftFontOpen ();
11309   ;
11310   return 0;
11311 }
11312 _ACEOF
11313 if ac_fn_c_try_link "$LINENO"; then :
11314   ac_cv_lib_Xft_XftFontOpen=yes
11315 else
11316   ac_cv_lib_Xft_XftFontOpen=no
11317 fi
11318 rm -f core conftest.err conftest.$ac_objext \
11319     conftest$ac_exeext conftest.$ac_ext
11320 LIBS=$ac_check_lib_save_LIBS
11321 fi
11322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xft_XftFontOpen" >&5
11323 $as_echo "$ac_cv_lib_Xft_XftFontOpen" >&6; }
11324 if test "x$ac_cv_lib_Xft_XftFontOpen" = xyes; then :
11325   HAVE_XFT=yes
11326 fi
11327
11328 fi
11329
11330
11331
11332         if test "${HAVE_XFT}" = "yes"; then
11333
11334 $as_echo "#define HAVE_XFT 1" >>confdefs.h
11335
11336
11337           C_SWITCH_X_SITE="$C_SWITCH_X_SITE $XFT_CFLAGS"
11338         else
11339           CPPFLAGS="$OLD_CPPFLAGS"
11340           CFLAGS="$OLD_CFLAGS"
11341           LIBS="$OLD_LIBS"
11342         fi                        # "${HAVE_XFT}" = "yes"
11343       fi                          # "$HAVE_XFT" != no
11344     fi                            # "x${with_xft}" != "xno"
11345
11346         if test "$HAVE_XFT" != "yes"; then
11347        HAVE_XFT=no
11348     fi
11349
11350
11351     HAVE_FREETYPE=no
11352     ## We used to allow building with FreeType and without Xft.
11353     ## However, the ftx font backend driver is not in good shape.
11354     if test "${HAVE_XFT}" = "yes"; then
11355                   HAVE_FREETYPE=yes
11356       FONTCONFIG_CFLAGS=
11357       FONTCONFIG_LIBS=
11358     fi
11359
11360     HAVE_LIBOTF=no
11361     if test "${HAVE_FREETYPE}" = "yes"; then
11362
11363 $as_echo "#define HAVE_FREETYPE 1" >>confdefs.h
11364
11365       if test "${with_libotf}" != "no"; then
11366
11367   succeeded=no
11368
11369   # Extract the first word of "pkg-config", so it can be a program name with args.
11370 set dummy pkg-config; ac_word=$2
11371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11372 $as_echo_n "checking for $ac_word... " >&6; }
11373 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11374   $as_echo_n "(cached) " >&6
11375 else
11376   case $PKG_CONFIG in
11377   [\\/]* | ?:[\\/]*)
11378   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11379   ;;
11380   *)
11381   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11382 for as_dir in $PATH
11383 do
11384   IFS=$as_save_IFS
11385   test -z "$as_dir" && as_dir=.
11386     for ac_exec_ext in '' $ac_executable_extensions; do
11387   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11388     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11389     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11390     break 2
11391   fi
11392 done
11393   done
11394 IFS=$as_save_IFS
11395
11396   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11397   ;;
11398 esac
11399 fi
11400 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11401 if test -n "$PKG_CONFIG"; then
11402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11403 $as_echo "$PKG_CONFIG" >&6; }
11404 else
11405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11406 $as_echo "no" >&6; }
11407 fi
11408
11409
11410
11411   if test "$PKG_CONFIG" = "no" ; then
11412      HAVE_LIBOTF=no
11413   else
11414      PKG_CONFIG_MIN_VERSION=0.9.0
11415      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11416         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libotf" >&5
11417 $as_echo_n "checking for libotf... " >&6; }
11418
11419         if $PKG_CONFIG --exists "libotf" 2>&5; then
11420             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11421 $as_echo "yes" >&6; }
11422             succeeded=yes
11423
11424             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_CFLAGS" >&5
11425 $as_echo_n "checking LIBOTF_CFLAGS... " >&6; }
11426             LIBOTF_CFLAGS=`$PKG_CONFIG --cflags "libotf"|sed -e 's,///*,/,g'`
11427             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_CFLAGS" >&5
11428 $as_echo "$LIBOTF_CFLAGS" >&6; }
11429
11430             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBOTF_LIBS" >&5
11431 $as_echo_n "checking LIBOTF_LIBS... " >&6; }
11432             LIBOTF_LIBS=`$PKG_CONFIG --libs "libotf"|sed -e 's,///*,/,g'`
11433             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBOTF_LIBS" >&5
11434 $as_echo "$LIBOTF_LIBS" >&6; }
11435         else
11436             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11437 $as_echo "no" >&6; }
11438             LIBOTF_CFLAGS=""
11439             LIBOTF_LIBS=""
11440             ## If we have a custom action on failure, don't print errors, but
11441             ## do set a variable so people can do so.
11442             LIBOTF_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libotf"`
11443
11444         fi
11445
11446
11447
11448      else
11449         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11450         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11451      fi
11452   fi
11453
11454   if test $succeeded = yes; then
11455      HAVE_LIBOTF=yes
11456   else
11457      HAVE_LIBOTF=no
11458   fi
11459
11460         if test "$HAVE_LIBOTF" = "yes"; then
11461
11462 $as_echo "#define HAVE_LIBOTF 1" >>confdefs.h
11463
11464           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for OTF_get_variation_glyphs in -lotf" >&5
11465 $as_echo_n "checking for OTF_get_variation_glyphs in -lotf... " >&6; }
11466 if ${ac_cv_lib_otf_OTF_get_variation_glyphs+:} false; then :
11467   $as_echo_n "(cached) " >&6
11468 else
11469   ac_check_lib_save_LIBS=$LIBS
11470 LIBS="-lotf  $LIBS"
11471 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11472 /* end confdefs.h.  */
11473
11474 /* Override any GCC internal prototype to avoid an error.
11475    Use char because int might match the return type of a GCC
11476    builtin and then its argument prototype would still apply.  */
11477 #ifdef __cplusplus
11478 extern "C"
11479 #endif
11480 char OTF_get_variation_glyphs ();
11481 int
11482 main ()
11483 {
11484 return OTF_get_variation_glyphs ();
11485   ;
11486   return 0;
11487 }
11488 _ACEOF
11489 if ac_fn_c_try_link "$LINENO"; then :
11490   ac_cv_lib_otf_OTF_get_variation_glyphs=yes
11491 else
11492   ac_cv_lib_otf_OTF_get_variation_glyphs=no
11493 fi
11494 rm -f core conftest.err conftest.$ac_objext \
11495     conftest$ac_exeext conftest.$ac_ext
11496 LIBS=$ac_check_lib_save_LIBS
11497 fi
11498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_otf_OTF_get_variation_glyphs" >&5
11499 $as_echo "$ac_cv_lib_otf_OTF_get_variation_glyphs" >&6; }
11500 if test "x$ac_cv_lib_otf_OTF_get_variation_glyphs" = xyes; then :
11501   HAVE_OTF_GET_VARIATION_GLYPHS=yes
11502 else
11503   HAVE_OTF_GET_VARIATION_GLYPHS=no
11504 fi
11505
11506           if test "${HAVE_OTF_GET_VARIATION_GLYPHS}" = "yes"; then
11507
11508 $as_echo "#define HAVE_OTF_GET_VARIATION_GLYPHS 1" >>confdefs.h
11509
11510           fi
11511         fi
11512       fi
11513             fi
11514
11515     HAVE_M17N_FLT=no
11516     if test "${HAVE_LIBOTF}" = yes; then
11517       if test "${with_m17n_flt}" != "no"; then
11518
11519   succeeded=no
11520
11521   # Extract the first word of "pkg-config", so it can be a program name with args.
11522 set dummy pkg-config; ac_word=$2
11523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
11524 $as_echo_n "checking for $ac_word... " >&6; }
11525 if ${ac_cv_path_PKG_CONFIG+:} false; then :
11526   $as_echo_n "(cached) " >&6
11527 else
11528   case $PKG_CONFIG in
11529   [\\/]* | ?:[\\/]*)
11530   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
11531   ;;
11532   *)
11533   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
11534 for as_dir in $PATH
11535 do
11536   IFS=$as_save_IFS
11537   test -z "$as_dir" && as_dir=.
11538     for ac_exec_ext in '' $ac_executable_extensions; do
11539   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
11540     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
11541     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
11542     break 2
11543   fi
11544 done
11545   done
11546 IFS=$as_save_IFS
11547
11548   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
11549   ;;
11550 esac
11551 fi
11552 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
11553 if test -n "$PKG_CONFIG"; then
11554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
11555 $as_echo "$PKG_CONFIG" >&6; }
11556 else
11557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11558 $as_echo "no" >&6; }
11559 fi
11560
11561
11562
11563   if test "$PKG_CONFIG" = "no" ; then
11564      HAVE_M17N_FLT=no
11565   else
11566      PKG_CONFIG_MIN_VERSION=0.9.0
11567      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
11568         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for m17n-flt" >&5
11569 $as_echo_n "checking for m17n-flt... " >&6; }
11570
11571         if $PKG_CONFIG --exists "m17n-flt" 2>&5; then
11572             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11573 $as_echo "yes" >&6; }
11574             succeeded=yes
11575
11576             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_CFLAGS" >&5
11577 $as_echo_n "checking M17N_FLT_CFLAGS... " >&6; }
11578             M17N_FLT_CFLAGS=`$PKG_CONFIG --cflags "m17n-flt"|sed -e 's,///*,/,g'`
11579             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_CFLAGS" >&5
11580 $as_echo "$M17N_FLT_CFLAGS" >&6; }
11581
11582             { $as_echo "$as_me:${as_lineno-$LINENO}: checking M17N_FLT_LIBS" >&5
11583 $as_echo_n "checking M17N_FLT_LIBS... " >&6; }
11584             M17N_FLT_LIBS=`$PKG_CONFIG --libs "m17n-flt"|sed -e 's,///*,/,g'`
11585             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $M17N_FLT_LIBS" >&5
11586 $as_echo "$M17N_FLT_LIBS" >&6; }
11587         else
11588             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11589 $as_echo "no" >&6; }
11590             M17N_FLT_CFLAGS=""
11591             M17N_FLT_LIBS=""
11592             ## If we have a custom action on failure, don't print errors, but
11593             ## do set a variable so people can do so.
11594             M17N_FLT_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "m17n-flt"`
11595
11596         fi
11597
11598
11599
11600      else
11601         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
11602         echo "*** See http://www.freedesktop.org/software/pkgconfig"
11603      fi
11604   fi
11605
11606   if test $succeeded = yes; then
11607      HAVE_M17N_FLT=yes
11608   else
11609      HAVE_M17N_FLT=no
11610   fi
11611
11612         if test "$HAVE_M17N_FLT" = "yes"; then
11613
11614 $as_echo "#define HAVE_M17N_FLT 1" >>confdefs.h
11615
11616         fi
11617       fi
11618     fi
11619 else
11620     HAVE_XFT=no
11621     HAVE_FREETYPE=no
11622     HAVE_LIBOTF=no
11623     HAVE_M17N_FLT=no
11624 fi
11625
11626 ### End of font-backend (under X11) section.
11627
11628
11629
11630
11631
11632
11633
11634
11635
11636
11637 ### Use -lXpm if available, unless `--with-xpm=no'.
11638 HAVE_XPM=no
11639 LIBXPM=
11640 if test "${HAVE_X11}" = "yes"; then
11641   if test "${with_xpm}" != "no"; then
11642     ac_fn_c_check_header_mongrel "$LINENO" "X11/xpm.h" "ac_cv_header_X11_xpm_h" "$ac_includes_default"
11643 if test "x$ac_cv_header_X11_xpm_h" = xyes; then :
11644   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReadFileToPixmap in -lXpm" >&5
11645 $as_echo_n "checking for XpmReadFileToPixmap in -lXpm... " >&6; }
11646 if ${ac_cv_lib_Xpm_XpmReadFileToPixmap+:} false; then :
11647   $as_echo_n "(cached) " >&6
11648 else
11649   ac_check_lib_save_LIBS=$LIBS
11650 LIBS="-lXpm -lX11 $LIBS"
11651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11652 /* end confdefs.h.  */
11653
11654 /* Override any GCC internal prototype to avoid an error.
11655    Use char because int might match the return type of a GCC
11656    builtin and then its argument prototype would still apply.  */
11657 #ifdef __cplusplus
11658 extern "C"
11659 #endif
11660 char XpmReadFileToPixmap ();
11661 int
11662 main ()
11663 {
11664 return XpmReadFileToPixmap ();
11665   ;
11666   return 0;
11667 }
11668 _ACEOF
11669 if ac_fn_c_try_link "$LINENO"; then :
11670   ac_cv_lib_Xpm_XpmReadFileToPixmap=yes
11671 else
11672   ac_cv_lib_Xpm_XpmReadFileToPixmap=no
11673 fi
11674 rm -f core conftest.err conftest.$ac_objext \
11675     conftest$ac_exeext conftest.$ac_ext
11676 LIBS=$ac_check_lib_save_LIBS
11677 fi
11678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_Xpm_XpmReadFileToPixmap" >&5
11679 $as_echo "$ac_cv_lib_Xpm_XpmReadFileToPixmap" >&6; }
11680 if test "x$ac_cv_lib_Xpm_XpmReadFileToPixmap" = xyes; then :
11681   HAVE_XPM=yes
11682 fi
11683
11684 fi
11685
11686
11687     if test "${HAVE_XPM}" = "yes"; then
11688       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XpmReturnAllocPixels preprocessor define" >&5
11689 $as_echo_n "checking for XpmReturnAllocPixels preprocessor define... " >&6; }
11690       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11691 /* end confdefs.h.  */
11692 #include "X11/xpm.h"
11693 #ifndef XpmReturnAllocPixels
11694 no_return_alloc_pixels
11695 #endif
11696
11697 _ACEOF
11698 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11699   $EGREP "no_return_alloc_pixels" >/dev/null 2>&1; then :
11700   HAVE_XPM=no
11701 else
11702   HAVE_XPM=yes
11703 fi
11704 rm -f conftest*
11705
11706
11707       if test "${HAVE_XPM}" = "yes"; then
11708         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11709 $as_echo "yes" >&6; }
11710       else
11711         { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11712 $as_echo "no" >&6; }
11713       fi
11714     fi
11715   fi
11716
11717   if test "${HAVE_XPM}" = "yes"; then
11718
11719 $as_echo "#define HAVE_XPM 1" >>confdefs.h
11720
11721     LIBXPM=-lXpm
11722   fi
11723 fi
11724
11725
11726 ### Use -ljpeg if available, unless `--with-jpeg=no'.
11727 HAVE_JPEG=no
11728 LIBJPEG=
11729 if test "${HAVE_X11}" = "yes"; then
11730   if test "${with_jpeg}" != "no"; then
11731             ac_fn_c_check_header_mongrel "$LINENO" "jerror.h" "ac_cv_header_jerror_h" "$ac_includes_default"
11732 if test "x$ac_cv_header_jerror_h" = xyes; then :
11733   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for jpeg_destroy_compress in -ljpeg" >&5
11734 $as_echo_n "checking for jpeg_destroy_compress in -ljpeg... " >&6; }
11735 if ${ac_cv_lib_jpeg_jpeg_destroy_compress+:} false; then :
11736   $as_echo_n "(cached) " >&6
11737 else
11738   ac_check_lib_save_LIBS=$LIBS
11739 LIBS="-ljpeg  $LIBS"
11740 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11741 /* end confdefs.h.  */
11742
11743 /* Override any GCC internal prototype to avoid an error.
11744    Use char because int might match the return type of a GCC
11745    builtin and then its argument prototype would still apply.  */
11746 #ifdef __cplusplus
11747 extern "C"
11748 #endif
11749 char jpeg_destroy_compress ();
11750 int
11751 main ()
11752 {
11753 return jpeg_destroy_compress ();
11754   ;
11755   return 0;
11756 }
11757 _ACEOF
11758 if ac_fn_c_try_link "$LINENO"; then :
11759   ac_cv_lib_jpeg_jpeg_destroy_compress=yes
11760 else
11761   ac_cv_lib_jpeg_jpeg_destroy_compress=no
11762 fi
11763 rm -f core conftest.err conftest.$ac_objext \
11764     conftest$ac_exeext conftest.$ac_ext
11765 LIBS=$ac_check_lib_save_LIBS
11766 fi
11767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_jpeg_jpeg_destroy_compress" >&5
11768 $as_echo "$ac_cv_lib_jpeg_jpeg_destroy_compress" >&6; }
11769 if test "x$ac_cv_lib_jpeg_jpeg_destroy_compress" = xyes; then :
11770   HAVE_JPEG=yes
11771 fi
11772
11773 fi
11774
11775
11776   fi
11777
11778     if test "${HAVE_JPEG}" = "yes"; then
11779     $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11780
11781     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11782 /* end confdefs.h.  */
11783 #include <jpeglib.h>
11784          version=JPEG_LIB_VERSION
11785
11786 _ACEOF
11787 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11788   $EGREP "version= *(6[2-9]|[7-9][0-9])" >/dev/null 2>&1; then :
11789   $as_echo "#define HAVE_JPEG 1" >>confdefs.h
11790
11791 else
11792   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libjpeg found, but not version 6b or later" >&5
11793 $as_echo "$as_me: WARNING: libjpeg found, but not version 6b or later" >&2;}
11794         HAVE_JPEG=no
11795 fi
11796 rm -f conftest*
11797
11798   fi
11799   if test "${HAVE_JPEG}" = "yes"; then
11800     LIBJPEG=-ljpeg
11801   fi
11802 fi
11803
11804
11805 ### Use -lpng if available, unless `--with-png=no'.
11806 HAVE_PNG=no
11807 LIBPNG=
11808 if test "${HAVE_X11}" = "yes"; then
11809   if test "${with_png}" != "no"; then
11810     # Debian unstable as of July 2003 has multiple libpngs, and puts png.h
11811     # in /usr/include/libpng.
11812     for ac_header in png.h libpng/png.h
11813 do :
11814   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
11815 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
11816 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
11817   cat >>confdefs.h <<_ACEOF
11818 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
11819 _ACEOF
11820
11821 fi
11822
11823 done
11824
11825     if test "$ac_cv_header_png_h" = yes || test "$ac_cv_header_libpng_png_h" = yes ; then
11826       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for png_get_channels in -lpng" >&5
11827 $as_echo_n "checking for png_get_channels in -lpng... " >&6; }
11828 if ${ac_cv_lib_png_png_get_channels+:} false; then :
11829   $as_echo_n "(cached) " >&6
11830 else
11831   ac_check_lib_save_LIBS=$LIBS
11832 LIBS="-lpng -lz -lm $LIBS"
11833 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11834 /* end confdefs.h.  */
11835
11836 /* Override any GCC internal prototype to avoid an error.
11837    Use char because int might match the return type of a GCC
11838    builtin and then its argument prototype would still apply.  */
11839 #ifdef __cplusplus
11840 extern "C"
11841 #endif
11842 char png_get_channels ();
11843 int
11844 main ()
11845 {
11846 return png_get_channels ();
11847   ;
11848   return 0;
11849 }
11850 _ACEOF
11851 if ac_fn_c_try_link "$LINENO"; then :
11852   ac_cv_lib_png_png_get_channels=yes
11853 else
11854   ac_cv_lib_png_png_get_channels=no
11855 fi
11856 rm -f core conftest.err conftest.$ac_objext \
11857     conftest$ac_exeext conftest.$ac_ext
11858 LIBS=$ac_check_lib_save_LIBS
11859 fi
11860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_png_png_get_channels" >&5
11861 $as_echo "$ac_cv_lib_png_png_get_channels" >&6; }
11862 if test "x$ac_cv_lib_png_png_get_channels" = xyes; then :
11863   HAVE_PNG=yes
11864 fi
11865
11866     fi
11867   fi
11868
11869   if test "${HAVE_PNG}" = "yes"; then
11870
11871 $as_echo "#define HAVE_PNG 1" >>confdefs.h
11872
11873     LIBPNG="-lpng -lz -lm"
11874   fi
11875 fi
11876
11877
11878 ### Use -ltiff if available, unless `--with-tiff=no'.
11879 HAVE_TIFF=no
11880 LIBTIFF=
11881 if test "${HAVE_X11}" = "yes"; then
11882   if test "${with_tiff}" != "no"; then
11883     ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
11884 if test "x$ac_cv_header_tiffio_h" = xyes; then :
11885   tifflibs="-lz -lm"
11886       # At least one tiff package requires the jpeg library.
11887       if test "${HAVE_JPEG}" = yes; then tifflibs="-ljpeg $tifflibs"; fi
11888       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TIFFGetVersion in -ltiff" >&5
11889 $as_echo_n "checking for TIFFGetVersion in -ltiff... " >&6; }
11890 if ${ac_cv_lib_tiff_TIFFGetVersion+:} false; then :
11891   $as_echo_n "(cached) " >&6
11892 else
11893   ac_check_lib_save_LIBS=$LIBS
11894 LIBS="-ltiff $tifflibs $LIBS"
11895 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11896 /* end confdefs.h.  */
11897
11898 /* Override any GCC internal prototype to avoid an error.
11899    Use char because int might match the return type of a GCC
11900    builtin and then its argument prototype would still apply.  */
11901 #ifdef __cplusplus
11902 extern "C"
11903 #endif
11904 char TIFFGetVersion ();
11905 int
11906 main ()
11907 {
11908 return TIFFGetVersion ();
11909   ;
11910   return 0;
11911 }
11912 _ACEOF
11913 if ac_fn_c_try_link "$LINENO"; then :
11914   ac_cv_lib_tiff_TIFFGetVersion=yes
11915 else
11916   ac_cv_lib_tiff_TIFFGetVersion=no
11917 fi
11918 rm -f core conftest.err conftest.$ac_objext \
11919     conftest$ac_exeext conftest.$ac_ext
11920 LIBS=$ac_check_lib_save_LIBS
11921 fi
11922 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFGetVersion" >&5
11923 $as_echo "$ac_cv_lib_tiff_TIFFGetVersion" >&6; }
11924 if test "x$ac_cv_lib_tiff_TIFFGetVersion" = xyes; then :
11925   HAVE_TIFF=yes
11926 fi
11927
11928 fi
11929
11930
11931   fi
11932
11933   if test "${HAVE_TIFF}" = "yes"; then
11934
11935 $as_echo "#define HAVE_TIFF 1" >>confdefs.h
11936
11937         LIBTIFF=-ltiff
11938   fi
11939 fi
11940
11941
11942 ### Use -lgif or -lungif if available, unless `--with-gif=no'.
11943 HAVE_GIF=no
11944 LIBGIF=
11945 if test "${HAVE_X11}" = "yes" && test "${with_gif}" != "no"; then
11946   ac_fn_c_check_header_mongrel "$LINENO" "gif_lib.h" "ac_cv_header_gif_lib_h" "$ac_includes_default"
11947 if test "x$ac_cv_header_gif_lib_h" = xyes; then :
11948   # EGifPutExtensionLast only exists from version libungif-4.1.0b1.
11949 # Earlier versions can crash Emacs.
11950     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lgif" >&5
11951 $as_echo_n "checking for EGifPutExtensionLast in -lgif... " >&6; }
11952 if ${ac_cv_lib_gif_EGifPutExtensionLast+:} false; then :
11953   $as_echo_n "(cached) " >&6
11954 else
11955   ac_check_lib_save_LIBS=$LIBS
11956 LIBS="-lgif  $LIBS"
11957 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11958 /* end confdefs.h.  */
11959
11960 /* Override any GCC internal prototype to avoid an error.
11961    Use char because int might match the return type of a GCC
11962    builtin and then its argument prototype would still apply.  */
11963 #ifdef __cplusplus
11964 extern "C"
11965 #endif
11966 char EGifPutExtensionLast ();
11967 int
11968 main ()
11969 {
11970 return EGifPutExtensionLast ();
11971   ;
11972   return 0;
11973 }
11974 _ACEOF
11975 if ac_fn_c_try_link "$LINENO"; then :
11976   ac_cv_lib_gif_EGifPutExtensionLast=yes
11977 else
11978   ac_cv_lib_gif_EGifPutExtensionLast=no
11979 fi
11980 rm -f core conftest.err conftest.$ac_objext \
11981     conftest$ac_exeext conftest.$ac_ext
11982 LIBS=$ac_check_lib_save_LIBS
11983 fi
11984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gif_EGifPutExtensionLast" >&5
11985 $as_echo "$ac_cv_lib_gif_EGifPutExtensionLast" >&6; }
11986 if test "x$ac_cv_lib_gif_EGifPutExtensionLast" = xyes; then :
11987   HAVE_GIF=yes
11988 else
11989   HAVE_GIF=maybe
11990 fi
11991
11992 fi
11993
11994
11995
11996   if test "$HAVE_GIF" = yes; then
11997     LIBGIF=-lgif
11998   elif test "$HAVE_GIF" = maybe; then
11999 # If gif_lib.h but no libgif, try libungif.
12000     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGifPutExtensionLast in -lungif" >&5
12001 $as_echo_n "checking for EGifPutExtensionLast in -lungif... " >&6; }
12002 if ${ac_cv_lib_ungif_EGifPutExtensionLast+:} false; then :
12003   $as_echo_n "(cached) " >&6
12004 else
12005   ac_check_lib_save_LIBS=$LIBS
12006 LIBS="-lungif  $LIBS"
12007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12008 /* end confdefs.h.  */
12009
12010 /* Override any GCC internal prototype to avoid an error.
12011    Use char because int might match the return type of a GCC
12012    builtin and then its argument prototype would still apply.  */
12013 #ifdef __cplusplus
12014 extern "C"
12015 #endif
12016 char EGifPutExtensionLast ();
12017 int
12018 main ()
12019 {
12020 return EGifPutExtensionLast ();
12021   ;
12022   return 0;
12023 }
12024 _ACEOF
12025 if ac_fn_c_try_link "$LINENO"; then :
12026   ac_cv_lib_ungif_EGifPutExtensionLast=yes
12027 else
12028   ac_cv_lib_ungif_EGifPutExtensionLast=no
12029 fi
12030 rm -f core conftest.err conftest.$ac_objext \
12031     conftest$ac_exeext conftest.$ac_ext
12032 LIBS=$ac_check_lib_save_LIBS
12033 fi
12034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ungif_EGifPutExtensionLast" >&5
12035 $as_echo "$ac_cv_lib_ungif_EGifPutExtensionLast" >&6; }
12036 if test "x$ac_cv_lib_ungif_EGifPutExtensionLast" = xyes; then :
12037   HAVE_GIF=yes
12038 else
12039   HAVE_GIF=no
12040 fi
12041
12042     test "$HAVE_GIF" = yes && LIBGIF=-lungif
12043   fi
12044
12045   if test "${HAVE_GIF}" = "yes"; then
12046
12047 $as_echo "#define HAVE_GIF 1" >>confdefs.h
12048
12049   fi
12050 fi
12051
12052
12053 if test "${HAVE_X11}" = "yes"; then
12054   MISSING=""
12055   WITH_NO=""
12056   test "${with_xpm}" != "no" && test "${HAVE_XPM}" != "yes" &&
12057     MISSING="libXpm" && WITH_NO="--with-xpm=no"
12058   test "${with_jpeg}" != "no" && test "${HAVE_JPEG}" != "yes" &&
12059     MISSING="$MISSING libjpeg" && WITH_NO="$WITH_NO --with-jpeg=no"
12060   test "${with_png}" != "no" && test "${HAVE_PNG}" != "yes" &&
12061     MISSING="$MISSING libpng" && WITH_NO="$WITH_NO --with-png=no"
12062   test "${with_gif}" != "no" && test "${HAVE_GIF}" != "yes" &&
12063     MISSING="$MISSING libgif/libungif" && WITH_NO="$WITH_NO --with-gif=no"
12064   test "${with_tiff}" != "no" && test "${HAVE_TIFF}" != "yes" &&
12065     MISSING="$MISSING libtiff" && WITH_NO="$WITH_NO --with-tiff=no"
12066
12067   if test "X${MISSING}" != X; then
12068     as_fn_error $? "The following required libraries were not found:
12069     $MISSING
12070 Maybe some development libraries/packages are missing?
12071 If you don't want to link with them give
12072     $WITH_NO
12073 as options to configure" "$LINENO" 5
12074   fi
12075 fi
12076
12077 ### Use -lgpm if available, unless `--with-gpm=no'.
12078 HAVE_GPM=no
12079 LIBGPM=
12080 MOUSE_SUPPORT=
12081 if test "${with_gpm}" != "no"; then
12082   ac_fn_c_check_header_mongrel "$LINENO" "gpm.h" "ac_cv_header_gpm_h" "$ac_includes_default"
12083 if test "x$ac_cv_header_gpm_h" = xyes; then :
12084   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Gpm_Open in -lgpm" >&5
12085 $as_echo_n "checking for Gpm_Open in -lgpm... " >&6; }
12086 if ${ac_cv_lib_gpm_Gpm_Open+:} false; then :
12087   $as_echo_n "(cached) " >&6
12088 else
12089   ac_check_lib_save_LIBS=$LIBS
12090 LIBS="-lgpm  $LIBS"
12091 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12092 /* end confdefs.h.  */
12093
12094 /* Override any GCC internal prototype to avoid an error.
12095    Use char because int might match the return type of a GCC
12096    builtin and then its argument prototype would still apply.  */
12097 #ifdef __cplusplus
12098 extern "C"
12099 #endif
12100 char Gpm_Open ();
12101 int
12102 main ()
12103 {
12104 return Gpm_Open ();
12105   ;
12106   return 0;
12107 }
12108 _ACEOF
12109 if ac_fn_c_try_link "$LINENO"; then :
12110   ac_cv_lib_gpm_Gpm_Open=yes
12111 else
12112   ac_cv_lib_gpm_Gpm_Open=no
12113 fi
12114 rm -f core conftest.err conftest.$ac_objext \
12115     conftest$ac_exeext conftest.$ac_ext
12116 LIBS=$ac_check_lib_save_LIBS
12117 fi
12118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gpm_Gpm_Open" >&5
12119 $as_echo "$ac_cv_lib_gpm_Gpm_Open" >&6; }
12120 if test "x$ac_cv_lib_gpm_Gpm_Open" = xyes; then :
12121   HAVE_GPM=yes
12122 fi
12123
12124 fi
12125
12126
12127
12128   if test "${HAVE_GPM}" = "yes"; then
12129
12130 $as_echo "#define HAVE_GPM 1" >>confdefs.h
12131
12132     LIBGPM=-lgpm
12133     ## May be reset below.
12134     MOUSE_SUPPORT="\$(GPM_MOUSE_SUPPORT)"
12135   fi
12136 fi
12137
12138
12139 ac_fn_c_check_header_mongrel "$LINENO" "malloc/malloc.h" "ac_cv_header_malloc_malloc_h" "$ac_includes_default"
12140 if test "x$ac_cv_header_malloc_malloc_h" = xyes; then :
12141
12142 $as_echo "#define HAVE_MALLOC_MALLOC_H 1" >>confdefs.h
12143
12144 fi
12145
12146
12147
12148 C_SWITCH_X_SYSTEM=
12149 ### Use NeXTstep API to implement GUI.
12150 if test "${HAVE_NS}" = "yes"; then
12151
12152 $as_echo "#define HAVE_NS 1" >>confdefs.h
12153
12154   if test "${NS_IMPL_COCOA}" = "yes"; then
12155
12156 $as_echo "#define NS_IMPL_COCOA 1" >>confdefs.h
12157
12158     GNU_OBJC_CFLAGS=
12159   fi
12160   if test "${NS_IMPL_GNUSTEP}" = "yes"; then
12161
12162 $as_echo "#define NS_IMPL_GNUSTEP 1" >>confdefs.h
12163
12164     # See also .m.o rule in Makefile.in */
12165     # FIXME: are all these flags really needed?  Document here why.  */
12166     C_SWITCH_X_SYSTEM="-D_REENTRANT -fPIC -fno-strict-aliasing"
12167     GNU_OBJC_CFLAGS="-fgnu-runtime -Wno-import -fconstant-string-class=NSConstantString -DGNUSTEP_BASE_LIBRARY=1 -DGNU_GUI_LIBRARY=1 -DGNU_RUNTIME=1 -DGSWARN -DGSDIAGNOSE"
12168   fi
12169   if test "${NS_HAVE_NSINTEGER}" = "yes"; then
12170
12171 $as_echo "#define NS_HAVE_NSINTEGER 1" >>confdefs.h
12172
12173   fi
12174   # We also have mouse menus.
12175   HAVE_MENUS=yes
12176   OTHER_FILES=ns-app
12177 fi
12178
12179
12180 ### Use session management (-lSM -lICE) if available
12181 HAVE_X_SM=no
12182 LIBXSM=
12183 if test "${HAVE_X11}" = "yes"; then
12184   ac_fn_c_check_header_mongrel "$LINENO" "X11/SM/SMlib.h" "ac_cv_header_X11_SM_SMlib_h" "$ac_includes_default"
12185 if test "x$ac_cv_header_X11_SM_SMlib_h" = xyes; then :
12186   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SmcOpenConnection in -lSM" >&5
12187 $as_echo_n "checking for SmcOpenConnection in -lSM... " >&6; }
12188 if ${ac_cv_lib_SM_SmcOpenConnection+:} false; then :
12189   $as_echo_n "(cached) " >&6
12190 else
12191   ac_check_lib_save_LIBS=$LIBS
12192 LIBS="-lSM -lICE $LIBS"
12193 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12194 /* end confdefs.h.  */
12195
12196 /* Override any GCC internal prototype to avoid an error.
12197    Use char because int might match the return type of a GCC
12198    builtin and then its argument prototype would still apply.  */
12199 #ifdef __cplusplus
12200 extern "C"
12201 #endif
12202 char SmcOpenConnection ();
12203 int
12204 main ()
12205 {
12206 return SmcOpenConnection ();
12207   ;
12208   return 0;
12209 }
12210 _ACEOF
12211 if ac_fn_c_try_link "$LINENO"; then :
12212   ac_cv_lib_SM_SmcOpenConnection=yes
12213 else
12214   ac_cv_lib_SM_SmcOpenConnection=no
12215 fi
12216 rm -f core conftest.err conftest.$ac_objext \
12217     conftest$ac_exeext conftest.$ac_ext
12218 LIBS=$ac_check_lib_save_LIBS
12219 fi
12220 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_SM_SmcOpenConnection" >&5
12221 $as_echo "$ac_cv_lib_SM_SmcOpenConnection" >&6; }
12222 if test "x$ac_cv_lib_SM_SmcOpenConnection" = xyes; then :
12223   HAVE_X_SM=yes
12224 fi
12225
12226 fi
12227
12228
12229
12230   if test "${HAVE_X_SM}" = "yes"; then
12231
12232 $as_echo "#define HAVE_X_SM 1" >>confdefs.h
12233
12234     LIBXSM="-lSM -lICE"
12235     case "$LIBS" in
12236       *-lSM*) ;;
12237       *)      LIBS="$LIBXSM $LIBS" ;;
12238     esac
12239   fi
12240 fi
12241
12242
12243 ### Use libxml (-lxml2) if available
12244 if test "${with_xml2}" != "no"; then
12245   ### I'm not sure what the version number should be, so I just guessed.
12246
12247   succeeded=no
12248
12249   # Extract the first word of "pkg-config", so it can be a program name with args.
12250 set dummy pkg-config; ac_word=$2
12251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12252 $as_echo_n "checking for $ac_word... " >&6; }
12253 if ${ac_cv_path_PKG_CONFIG+:} false; then :
12254   $as_echo_n "(cached) " >&6
12255 else
12256   case $PKG_CONFIG in
12257   [\\/]* | ?:[\\/]*)
12258   ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
12259   ;;
12260   *)
12261   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12262 for as_dir in $PATH
12263 do
12264   IFS=$as_save_IFS
12265   test -z "$as_dir" && as_dir=.
12266     for ac_exec_ext in '' $ac_executable_extensions; do
12267   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12268     ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
12269     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12270     break 2
12271   fi
12272 done
12273   done
12274 IFS=$as_save_IFS
12275
12276   test -z "$ac_cv_path_PKG_CONFIG" && ac_cv_path_PKG_CONFIG="no"
12277   ;;
12278 esac
12279 fi
12280 PKG_CONFIG=$ac_cv_path_PKG_CONFIG
12281 if test -n "$PKG_CONFIG"; then
12282   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
12283 $as_echo "$PKG_CONFIG" >&6; }
12284 else
12285   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12286 $as_echo "no" >&6; }
12287 fi
12288
12289
12290
12291   if test "$PKG_CONFIG" = "no" ; then
12292      HAVE_LIBXML2=no
12293   else
12294      PKG_CONFIG_MIN_VERSION=0.9.0
12295      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
12296         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxml-2.0 > 2.6.17" >&5
12297 $as_echo_n "checking for libxml-2.0 > 2.6.17... " >&6; }
12298
12299         if $PKG_CONFIG --exists "libxml-2.0 > 2.6.17" 2>&5; then
12300             { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12301 $as_echo "yes" >&6; }
12302             succeeded=yes
12303
12304             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_CFLAGS" >&5
12305 $as_echo_n "checking LIBXML2_CFLAGS... " >&6; }
12306             LIBXML2_CFLAGS=`$PKG_CONFIG --cflags "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12307             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_CFLAGS" >&5
12308 $as_echo "$LIBXML2_CFLAGS" >&6; }
12309
12310             { $as_echo "$as_me:${as_lineno-$LINENO}: checking LIBXML2_LIBS" >&5
12311 $as_echo_n "checking LIBXML2_LIBS... " >&6; }
12312             LIBXML2_LIBS=`$PKG_CONFIG --libs "libxml-2.0 > 2.6.17"|sed -e 's,///*,/,g'`
12313             { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBXML2_LIBS" >&5
12314 $as_echo "$LIBXML2_LIBS" >&6; }
12315         else
12316             { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12317 $as_echo "no" >&6; }
12318             LIBXML2_CFLAGS=""
12319             LIBXML2_LIBS=""
12320             ## If we have a custom action on failure, don't print errors, but
12321             ## do set a variable so people can do so.
12322             LIBXML2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libxml-2.0 > 2.6.17"`
12323
12324         fi
12325
12326
12327
12328      else
12329         echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
12330         echo "*** See http://www.freedesktop.org/software/pkgconfig"
12331      fi
12332   fi
12333
12334   if test $succeeded = yes; then
12335      HAVE_LIBXML2=yes
12336   else
12337      HAVE_LIBXML2=no
12338   fi
12339
12340   if test "${HAVE_LIBXML2}" = "yes"; then
12341     LIBS="$LIBXML2_LIBS $LIBS"
12342     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for htmlReadMemory in -lxml2" >&5
12343 $as_echo_n "checking for htmlReadMemory in -lxml2... " >&6; }
12344 if ${ac_cv_lib_xml2_htmlReadMemory+:} false; then :
12345   $as_echo_n "(cached) " >&6
12346 else
12347   ac_check_lib_save_LIBS=$LIBS
12348 LIBS="-lxml2  $LIBS"
12349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12350 /* end confdefs.h.  */
12351
12352 /* Override any GCC internal prototype to avoid an error.
12353    Use char because int might match the return type of a GCC
12354    builtin and then its argument prototype would still apply.  */
12355 #ifdef __cplusplus
12356 extern "C"
12357 #endif
12358 char htmlReadMemory ();
12359 int
12360 main ()
12361 {
12362 return htmlReadMemory ();
12363   ;
12364   return 0;
12365 }
12366 _ACEOF
12367 if ac_fn_c_try_link "$LINENO"; then :
12368   ac_cv_lib_xml2_htmlReadMemory=yes
12369 else
12370   ac_cv_lib_xml2_htmlReadMemory=no
12371 fi
12372 rm -f core conftest.err conftest.$ac_objext \
12373     conftest$ac_exeext conftest.$ac_ext
12374 LIBS=$ac_check_lib_save_LIBS
12375 fi
12376 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_xml2_htmlReadMemory" >&5
12377 $as_echo "$ac_cv_lib_xml2_htmlReadMemory" >&6; }
12378 if test "x$ac_cv_lib_xml2_htmlReadMemory" = xyes; then :
12379   HAVE_LIBXML2=yes
12380 else
12381   HAVE_LIBXML2=no
12382 fi
12383
12384     if test "${HAVE_LIBXML2}" = "yes"; then
12385
12386 $as_echo "#define HAVE_LIBXML2 1" >>confdefs.h
12387
12388     else
12389       LIBXML2_LIBS=""
12390       LIBXML2_CFLAGS=""
12391     fi
12392   fi
12393 fi
12394
12395
12396
12397 # If netdb.h doesn't declare h_errno, we must declare it by hand.
12398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether netdb declares h_errno" >&5
12399 $as_echo_n "checking whether netdb declares h_errno... " >&6; }
12400 if ${emacs_cv_netdb_declares_h_errno+:} false; then :
12401   $as_echo_n "(cached) " >&6
12402 else
12403   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12404 /* end confdefs.h.  */
12405 #include <netdb.h>
12406 int
12407 main ()
12408 {
12409 return h_errno;
12410   ;
12411   return 0;
12412 }
12413 _ACEOF
12414 if ac_fn_c_try_link "$LINENO"; then :
12415   emacs_cv_netdb_declares_h_errno=yes
12416 else
12417   emacs_cv_netdb_declares_h_errno=no
12418 fi
12419 rm -f core conftest.err conftest.$ac_objext \
12420     conftest$ac_exeext conftest.$ac_ext
12421 fi
12422 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_netdb_declares_h_errno" >&5
12423 $as_echo "$emacs_cv_netdb_declares_h_errno" >&6; }
12424 if test $emacs_cv_netdb_declares_h_errno = yes; then
12425
12426 $as_echo "#define HAVE_H_ERRNO 1" >>confdefs.h
12427
12428 fi
12429
12430 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
12431 if test "x$ac_cv_type_size_t" = xyes; then :
12432
12433 else
12434
12435 cat >>confdefs.h <<_ACEOF
12436 #define size_t unsigned int
12437 _ACEOF
12438
12439 fi
12440
12441 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
12442 # for constant arguments.  Useless!
12443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
12444 $as_echo_n "checking for working alloca.h... " >&6; }
12445 if ${ac_cv_working_alloca_h+:} false; then :
12446   $as_echo_n "(cached) " >&6
12447 else
12448   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12449 /* end confdefs.h.  */
12450 #include <alloca.h>
12451 int
12452 main ()
12453 {
12454 char *p = (char *) alloca (2 * sizeof (int));
12455                           if (p) return 0;
12456   ;
12457   return 0;
12458 }
12459 _ACEOF
12460 if ac_fn_c_try_link "$LINENO"; then :
12461   ac_cv_working_alloca_h=yes
12462 else
12463   ac_cv_working_alloca_h=no
12464 fi
12465 rm -f core conftest.err conftest.$ac_objext \
12466     conftest$ac_exeext conftest.$ac_ext
12467 fi
12468 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
12469 $as_echo "$ac_cv_working_alloca_h" >&6; }
12470 if test $ac_cv_working_alloca_h = yes; then
12471
12472 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
12473
12474 fi
12475
12476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
12477 $as_echo_n "checking for alloca... " >&6; }
12478 if ${ac_cv_func_alloca_works+:} false; then :
12479   $as_echo_n "(cached) " >&6
12480 else
12481   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12482 /* end confdefs.h.  */
12483 #ifdef __GNUC__
12484 # define alloca __builtin_alloca
12485 #else
12486 # ifdef _MSC_VER
12487 #  include <malloc.h>
12488 #  define alloca _alloca
12489 # else
12490 #  ifdef HAVE_ALLOCA_H
12491 #   include <alloca.h>
12492 #  else
12493 #   ifdef _AIX
12494  #pragma alloca
12495 #   else
12496 #    ifndef alloca /* predefined by HP cc +Olibcalls */
12497 void *alloca (size_t);
12498 #    endif
12499 #   endif
12500 #  endif
12501 # endif
12502 #endif
12503
12504 int
12505 main ()
12506 {
12507 char *p = (char *) alloca (1);
12508                                     if (p) return 0;
12509   ;
12510   return 0;
12511 }
12512 _ACEOF
12513 if ac_fn_c_try_link "$LINENO"; then :
12514   ac_cv_func_alloca_works=yes
12515 else
12516   ac_cv_func_alloca_works=no
12517 fi
12518 rm -f core conftest.err conftest.$ac_objext \
12519     conftest$ac_exeext conftest.$ac_ext
12520 fi
12521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
12522 $as_echo "$ac_cv_func_alloca_works" >&6; }
12523
12524 if test $ac_cv_func_alloca_works = yes; then
12525
12526 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
12527
12528 else
12529   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
12530 # that cause trouble.  Some versions do not even contain alloca or
12531 # contain a buggy version.  If you still want to use their alloca,
12532 # use ar to extract alloca.o from them instead of compiling alloca.c.
12533
12534 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
12535
12536 $as_echo "#define C_ALLOCA 1" >>confdefs.h
12537
12538
12539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
12540 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
12541 if ${ac_cv_os_cray+:} false; then :
12542   $as_echo_n "(cached) " >&6
12543 else
12544   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12545 /* end confdefs.h.  */
12546 #if defined CRAY && ! defined CRAY2
12547 webecray
12548 #else
12549 wenotbecray
12550 #endif
12551
12552 _ACEOF
12553 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12554   $EGREP "webecray" >/dev/null 2>&1; then :
12555   ac_cv_os_cray=yes
12556 else
12557   ac_cv_os_cray=no
12558 fi
12559 rm -f conftest*
12560
12561 fi
12562 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
12563 $as_echo "$ac_cv_os_cray" >&6; }
12564 if test $ac_cv_os_cray = yes; then
12565   for ac_func in _getb67 GETB67 getb67; do
12566     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12567 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12568 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12569
12570 cat >>confdefs.h <<_ACEOF
12571 #define CRAY_STACKSEG_END $ac_func
12572 _ACEOF
12573
12574     break
12575 fi
12576
12577   done
12578 fi
12579
12580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
12581 $as_echo_n "checking stack direction for C alloca... " >&6; }
12582 if ${ac_cv_c_stack_direction+:} false; then :
12583   $as_echo_n "(cached) " >&6
12584 else
12585   if test "$cross_compiling" = yes; then :
12586   ac_cv_c_stack_direction=0
12587 else
12588   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12589 /* end confdefs.h.  */
12590 $ac_includes_default
12591 int
12592 find_stack_direction ()
12593 {
12594   static char *addr = 0;
12595   auto char dummy;
12596   if (addr == 0)
12597     {
12598       addr = &dummy;
12599       return find_stack_direction ();
12600     }
12601   else
12602     return (&dummy > addr) ? 1 : -1;
12603 }
12604
12605 int
12606 main ()
12607 {
12608   return find_stack_direction () < 0;
12609 }
12610 _ACEOF
12611 if ac_fn_c_try_run "$LINENO"; then :
12612   ac_cv_c_stack_direction=1
12613 else
12614   ac_cv_c_stack_direction=-1
12615 fi
12616 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12617   conftest.$ac_objext conftest.beam conftest.$ac_ext
12618 fi
12619
12620 fi
12621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
12622 $as_echo "$ac_cv_c_stack_direction" >&6; }
12623 cat >>confdefs.h <<_ACEOF
12624 #define STACK_DIRECTION $ac_cv_c_stack_direction
12625 _ACEOF
12626
12627
12628 fi
12629
12630
12631 if test x"$ac_cv_func_alloca_works" != xyes; then
12632    as_fn_error $? "a system implementation of alloca is required " "$LINENO" 5
12633 fi
12634
12635 # fmod, logb, and frexp are found in -lm on most systems.
12636 # On HPUX 9.01, -lm does not contain logb, so check for sqrt.
12637 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
12638 $as_echo_n "checking for sqrt in -lm... " >&6; }
12639 if ${ac_cv_lib_m_sqrt+:} false; then :
12640   $as_echo_n "(cached) " >&6
12641 else
12642   ac_check_lib_save_LIBS=$LIBS
12643 LIBS="-lm  $LIBS"
12644 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12645 /* end confdefs.h.  */
12646
12647 /* Override any GCC internal prototype to avoid an error.
12648    Use char because int might match the return type of a GCC
12649    builtin and then its argument prototype would still apply.  */
12650 #ifdef __cplusplus
12651 extern "C"
12652 #endif
12653 char sqrt ();
12654 int
12655 main ()
12656 {
12657 return sqrt ();
12658   ;
12659   return 0;
12660 }
12661 _ACEOF
12662 if ac_fn_c_try_link "$LINENO"; then :
12663   ac_cv_lib_m_sqrt=yes
12664 else
12665   ac_cv_lib_m_sqrt=no
12666 fi
12667 rm -f core conftest.err conftest.$ac_objext \
12668     conftest$ac_exeext conftest.$ac_ext
12669 LIBS=$ac_check_lib_save_LIBS
12670 fi
12671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
12672 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
12673 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
12674   cat >>confdefs.h <<_ACEOF
12675 #define HAVE_LIBM 1
12676 _ACEOF
12677
12678   LIBS="-lm $LIBS"
12679
12680 fi
12681
12682
12683 # Check for mail-locking functions in a "mail" library.  Probably this should
12684 # have the same check as for liblockfile below.
12685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -lmail" >&5
12686 $as_echo_n "checking for maillock in -lmail... " >&6; }
12687 if ${ac_cv_lib_mail_maillock+:} false; then :
12688   $as_echo_n "(cached) " >&6
12689 else
12690   ac_check_lib_save_LIBS=$LIBS
12691 LIBS="-lmail  $LIBS"
12692 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12693 /* end confdefs.h.  */
12694
12695 /* Override any GCC internal prototype to avoid an error.
12696    Use char because int might match the return type of a GCC
12697    builtin and then its argument prototype would still apply.  */
12698 #ifdef __cplusplus
12699 extern "C"
12700 #endif
12701 char maillock ();
12702 int
12703 main ()
12704 {
12705 return maillock ();
12706   ;
12707   return 0;
12708 }
12709 _ACEOF
12710 if ac_fn_c_try_link "$LINENO"; then :
12711   ac_cv_lib_mail_maillock=yes
12712 else
12713   ac_cv_lib_mail_maillock=no
12714 fi
12715 rm -f core conftest.err conftest.$ac_objext \
12716     conftest$ac_exeext conftest.$ac_ext
12717 LIBS=$ac_check_lib_save_LIBS
12718 fi
12719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mail_maillock" >&5
12720 $as_echo "$ac_cv_lib_mail_maillock" >&6; }
12721 if test "x$ac_cv_lib_mail_maillock" = xyes; then :
12722   have_mail=yes
12723 else
12724   have_mail=no
12725 fi
12726
12727 if test $have_mail = yes; then
12728   LIBS_MAIL=-lmail
12729   LIBS="$LIBS_MAIL $LIBS"
12730
12731 $as_echo "#define HAVE_LIBMAIL 1" >>confdefs.h
12732
12733 else
12734   LIBS_MAIL=
12735 fi
12736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for maillock in -llockfile" >&5
12737 $as_echo_n "checking for maillock in -llockfile... " >&6; }
12738 if ${ac_cv_lib_lockfile_maillock+:} false; then :
12739   $as_echo_n "(cached) " >&6
12740 else
12741   ac_check_lib_save_LIBS=$LIBS
12742 LIBS="-llockfile  $LIBS"
12743 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12744 /* end confdefs.h.  */
12745
12746 /* Override any GCC internal prototype to avoid an error.
12747    Use char because int might match the return type of a GCC
12748    builtin and then its argument prototype would still apply.  */
12749 #ifdef __cplusplus
12750 extern "C"
12751 #endif
12752 char maillock ();
12753 int
12754 main ()
12755 {
12756 return maillock ();
12757   ;
12758   return 0;
12759 }
12760 _ACEOF
12761 if ac_fn_c_try_link "$LINENO"; then :
12762   ac_cv_lib_lockfile_maillock=yes
12763 else
12764   ac_cv_lib_lockfile_maillock=no
12765 fi
12766 rm -f core conftest.err conftest.$ac_objext \
12767     conftest$ac_exeext conftest.$ac_ext
12768 LIBS=$ac_check_lib_save_LIBS
12769 fi
12770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lockfile_maillock" >&5
12771 $as_echo "$ac_cv_lib_lockfile_maillock" >&6; }
12772 if test "x$ac_cv_lib_lockfile_maillock" = xyes; then :
12773   have_lockfile=yes
12774 else
12775   have_lockfile=no
12776 fi
12777
12778 if test $have_lockfile = yes; then
12779    LIBS_MAIL=-llockfile
12780    LIBS="$LIBS_MAIL $LIBS"
12781
12782 $as_echo "#define HAVE_LIBLOCKFILE 1" >>confdefs.h
12783
12784 else
12785 # If we have the shared liblockfile, assume we must use it for mail
12786 # locking (e.g. Debian).  If we couldn't link against liblockfile
12787 # (no liblockfile.a installed), ensure that we don't need to.
12788       # Extract the first word of "liblockfile.so", so it can be a program name with args.
12789 set dummy liblockfile.so; ac_word=$2
12790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
12791 $as_echo_n "checking for $ac_word... " >&6; }
12792 if ${ac_cv_prog_liblockfile+:} false; then :
12793   $as_echo_n "(cached) " >&6
12794 else
12795   if test -n "$liblockfile"; then
12796   ac_cv_prog_liblockfile="$liblockfile" # Let the user override the test.
12797 else
12798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12799 as_dummy="/usr/lib:/lib:/usr/local/lib:$LD_LIBRARY_PATH"
12800 for as_dir in $as_dummy
12801 do
12802   IFS=$as_save_IFS
12803   test -z "$as_dir" && as_dir=.
12804     for ac_exec_ext in '' $ac_executable_extensions; do
12805   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
12806     ac_cv_prog_liblockfile="yes"
12807     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
12808     break 2
12809   fi
12810 done
12811   done
12812 IFS=$as_save_IFS
12813
12814   test -z "$ac_cv_prog_liblockfile" && ac_cv_prog_liblockfile="no"
12815 fi
12816 fi
12817 liblockfile=$ac_cv_prog_liblockfile
12818 if test -n "$liblockfile"; then
12819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $liblockfile" >&5
12820 $as_echo "$liblockfile" >&6; }
12821 else
12822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12823 $as_echo "no" >&6; }
12824 fi
12825
12826
12827   if test $ac_cv_prog_liblockfile = yes; then
12828     as_fn_error $? "Shared liblockfile found but can't link against it.
12829 This probably means that movemail could lose mail.
12830 There may be a \`development' package to install containing liblockfile." "$LINENO" 5
12831   fi
12832 fi
12833 for ac_func in touchlock
12834 do :
12835   ac_fn_c_check_func "$LINENO" "touchlock" "ac_cv_func_touchlock"
12836 if test "x$ac_cv_func_touchlock" = xyes; then :
12837   cat >>confdefs.h <<_ACEOF
12838 #define HAVE_TOUCHLOCK 1
12839 _ACEOF
12840
12841 fi
12842 done
12843
12844 for ac_header in maillock.h
12845 do :
12846   ac_fn_c_check_header_mongrel "$LINENO" "maillock.h" "ac_cv_header_maillock_h" "$ac_includes_default"
12847 if test "x$ac_cv_header_maillock_h" = xyes; then :
12848   cat >>confdefs.h <<_ACEOF
12849 #define HAVE_MAILLOCK_H 1
12850 _ACEOF
12851
12852 fi
12853
12854 done
12855
12856
12857
12858 ## Define MAIL_USE_FLOCK (or LOCKF) if the mailer uses flock (or lockf) to
12859 ## interlock access to the mail spool.  The alternative is a lock file named
12860 ## /usr/spool/mail/$USER.lock.
12861 mail_lock=no
12862 case "$opsys" in
12863   aix4-2) mail_lock="lockf" ;;
12864
12865   gnu|freebsd|netbsd|openbsd|darwin|irix6-5) mail_lock="flock" ;;
12866
12867   ## On GNU/Linux systems, both methods are used by various mail programs.
12868   ## I assume most people are using newer mailers that have heard of flock.
12869   ## Change this if you need to.
12870   ## Debian contains a patch which says: ``On Debian/GNU/Linux systems,
12871   ## configure gets the right answers, and that means *NOT* using flock.
12872   ## Using flock is guaranteed to be the wrong thing. See Debian Policy
12873   ## for details.'' and then uses `#ifdef DEBIAN'.  Unfortunately the
12874   ## Debian maintainer hasn't provided a clean fix for Emacs.
12875   ## movemail.c will use `maillock' when MAILDIR, HAVE_LIBMAIL and
12876   ## HAVE_MAILLOCK_H are defined, so the following appears to be the
12877   ## correct logic.  -- fx
12878   ## We must check for HAVE_LIBLOCKFILE too, as movemail does.
12879   ## liblockfile is a Free Software replacement for libmail, used on
12880   ## Debian systems and elsewhere. -rfr.
12881   gnu-*)
12882     mail_lock="flock"
12883     if test $have_mail = yes || test $have_lockfile = yes; then
12884       test $ac_cv_header_maillock_h = yes && mail_lock=no
12885     fi
12886     ;;
12887 esac
12888
12889 BLESSMAIL_TARGET=
12890 case "$mail_lock" in
12891   flock)
12892 $as_echo "#define MAIL_USE_FLOCK 1" >>confdefs.h
12893  ;;
12894
12895   lockf)
12896 $as_echo "#define MAIL_USE_LOCKF 1" >>confdefs.h
12897  ;;
12898
12899   *) BLESSMAIL_TARGET="need-blessmail" ;;
12900 esac
12901
12902
12903
12904 for ac_func in gethostname getdomainname dup2 \
12905 rename closedir mkdir rmdir sysinfo getrusage get_current_dir_name \
12906 random lrand48 logb frexp fmod rint cbrt ftime setsid \
12907 strerror fpathconf select euidaccess getpagesize tzset setlocale \
12908 utimes getrlimit setrlimit setpgid getcwd getwd shutdown getaddrinfo \
12909 __fpending mblen mbrlen mbsinit strsignal setitimer ualarm strchr strrchr \
12910 sendto recvfrom getsockopt setsockopt getsockname getpeername \
12911 gai_strerror mkstemp getline getdelim mremap memmove fsync sync \
12912 memset memcmp difftime memcpy mempcpy mblen mbrlen posix_memalign \
12913 cfmakeraw cfsetspeed isnan copysign __executable_start
12914 do :
12915   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
12916 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
12917 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
12918   cat >>confdefs.h <<_ACEOF
12919 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
12920 _ACEOF
12921
12922 fi
12923 done
12924
12925
12926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_unwind_init" >&5
12927 $as_echo_n "checking for __builtin_unwind_init... " >&6; }
12928 if ${emacs_cv_func___builtin_unwind_init+:} false; then :
12929   $as_echo_n "(cached) " >&6
12930 else
12931   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12932 /* end confdefs.h.  */
12933
12934 int
12935 main ()
12936 {
12937 __builtin_unwind_init ();
12938   ;
12939   return 0;
12940 }
12941 _ACEOF
12942 if ac_fn_c_try_link "$LINENO"; then :
12943   emacs_cv_func___builtin_unwind_init=yes
12944 else
12945   emacs_cv_func___builtin_unwind_init=no
12946 fi
12947 rm -f core conftest.err conftest.$ac_objext \
12948     conftest$ac_exeext conftest.$ac_ext
12949 fi
12950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_func___builtin_unwind_init" >&5
12951 $as_echo "$emacs_cv_func___builtin_unwind_init" >&6; }
12952 if test $emacs_cv_func___builtin_unwind_init = yes; then
12953
12954 $as_echo "#define HAVE___BUILTIN_UNWIND_INIT 1" >>confdefs.h
12955
12956 fi
12957
12958 for ac_header in sys/un.h
12959 do :
12960   ac_fn_c_check_header_mongrel "$LINENO" "sys/un.h" "ac_cv_header_sys_un_h" "$ac_includes_default"
12961 if test "x$ac_cv_header_sys_un_h" = xyes; then :
12962   cat >>confdefs.h <<_ACEOF
12963 #define HAVE_SYS_UN_H 1
12964 _ACEOF
12965
12966 fi
12967
12968 done
12969
12970
12971 ac_have_func=no # yes means we've found a way to get the load average.
12972
12973 # Make sure getloadavg.c is where it belongs, at configure-time.
12974 test -f "$srcdir/$ac_config_libobj_dir/getloadavg.c" ||
12975   as_fn_error $? "$srcdir/$ac_config_libobj_dir/getloadavg.c is missing" "$LINENO" 5
12976
12977 ac_save_LIBS=$LIBS
12978
12979 # Check for getloadavg, but be sure not to touch the cache variable.
12980 (ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
12981 if test "x$ac_cv_func_getloadavg" = xyes; then :
12982   exit 0
12983 else
12984   exit 1
12985 fi
12986 ) && ac_have_func=yes
12987
12988 # On HPUX9, an unprivileged user can get load averages through this function.
12989 for ac_func in pstat_getdynamic
12990 do :
12991   ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic"
12992 if test "x$ac_cv_func_pstat_getdynamic" = xyes; then :
12993   cat >>confdefs.h <<_ACEOF
12994 #define HAVE_PSTAT_GETDYNAMIC 1
12995 _ACEOF
12996
12997 fi
12998 done
12999
13000
13001 # Solaris has libkstat which does not require root.
13002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5
13003 $as_echo_n "checking for kstat_open in -lkstat... " >&6; }
13004 if ${ac_cv_lib_kstat_kstat_open+:} false; then :
13005   $as_echo_n "(cached) " >&6
13006 else
13007   ac_check_lib_save_LIBS=$LIBS
13008 LIBS="-lkstat  $LIBS"
13009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13010 /* end confdefs.h.  */
13011
13012 /* Override any GCC internal prototype to avoid an error.
13013    Use char because int might match the return type of a GCC
13014    builtin and then its argument prototype would still apply.  */
13015 #ifdef __cplusplus
13016 extern "C"
13017 #endif
13018 char kstat_open ();
13019 int
13020 main ()
13021 {
13022 return kstat_open ();
13023   ;
13024   return 0;
13025 }
13026 _ACEOF
13027 if ac_fn_c_try_link "$LINENO"; then :
13028   ac_cv_lib_kstat_kstat_open=yes
13029 else
13030   ac_cv_lib_kstat_kstat_open=no
13031 fi
13032 rm -f core conftest.err conftest.$ac_objext \
13033     conftest$ac_exeext conftest.$ac_ext
13034 LIBS=$ac_check_lib_save_LIBS
13035 fi
13036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5
13037 $as_echo "$ac_cv_lib_kstat_kstat_open" >&6; }
13038 if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then :
13039   cat >>confdefs.h <<_ACEOF
13040 #define HAVE_LIBKSTAT 1
13041 _ACEOF
13042
13043   LIBS="-lkstat $LIBS"
13044
13045 fi
13046
13047 test $ac_cv_lib_kstat_kstat_open = yes && ac_have_func=yes
13048
13049 # Some systems with -lutil have (and need) -lkvm as well, some do not.
13050 # On Solaris, -lkvm requires nlist from -lelf, so check that first
13051 # to get the right answer into the cache.
13052 # For kstat on solaris, we need libelf to force the definition of SVR4 below.
13053 if test $ac_have_func = no; then
13054   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5
13055 $as_echo_n "checking for elf_begin in -lelf... " >&6; }
13056 if ${ac_cv_lib_elf_elf_begin+:} false; then :
13057   $as_echo_n "(cached) " >&6
13058 else
13059   ac_check_lib_save_LIBS=$LIBS
13060 LIBS="-lelf  $LIBS"
13061 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13062 /* end confdefs.h.  */
13063
13064 /* Override any GCC internal prototype to avoid an error.
13065    Use char because int might match the return type of a GCC
13066    builtin and then its argument prototype would still apply.  */
13067 #ifdef __cplusplus
13068 extern "C"
13069 #endif
13070 char elf_begin ();
13071 int
13072 main ()
13073 {
13074 return elf_begin ();
13075   ;
13076   return 0;
13077 }
13078 _ACEOF
13079 if ac_fn_c_try_link "$LINENO"; then :
13080   ac_cv_lib_elf_elf_begin=yes
13081 else
13082   ac_cv_lib_elf_elf_begin=no
13083 fi
13084 rm -f core conftest.err conftest.$ac_objext \
13085     conftest$ac_exeext conftest.$ac_ext
13086 LIBS=$ac_check_lib_save_LIBS
13087 fi
13088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5
13089 $as_echo "$ac_cv_lib_elf_elf_begin" >&6; }
13090 if test "x$ac_cv_lib_elf_elf_begin" = xyes; then :
13091   LIBS="-lelf $LIBS"
13092 fi
13093
13094 fi
13095 if test $ac_have_func = no; then
13096   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5
13097 $as_echo_n "checking for kvm_open in -lkvm... " >&6; }
13098 if ${ac_cv_lib_kvm_kvm_open+:} false; then :
13099   $as_echo_n "(cached) " >&6
13100 else
13101   ac_check_lib_save_LIBS=$LIBS
13102 LIBS="-lkvm  $LIBS"
13103 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13104 /* end confdefs.h.  */
13105
13106 /* Override any GCC internal prototype to avoid an error.
13107    Use char because int might match the return type of a GCC
13108    builtin and then its argument prototype would still apply.  */
13109 #ifdef __cplusplus
13110 extern "C"
13111 #endif
13112 char kvm_open ();
13113 int
13114 main ()
13115 {
13116 return kvm_open ();
13117   ;
13118   return 0;
13119 }
13120 _ACEOF
13121 if ac_fn_c_try_link "$LINENO"; then :
13122   ac_cv_lib_kvm_kvm_open=yes
13123 else
13124   ac_cv_lib_kvm_kvm_open=no
13125 fi
13126 rm -f core conftest.err conftest.$ac_objext \
13127     conftest$ac_exeext conftest.$ac_ext
13128 LIBS=$ac_check_lib_save_LIBS
13129 fi
13130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5
13131 $as_echo "$ac_cv_lib_kvm_kvm_open" >&6; }
13132 if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then :
13133   LIBS="-lkvm $LIBS"
13134 fi
13135
13136   # Check for the 4.4BSD definition of getloadavg.
13137   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5
13138 $as_echo_n "checking for getloadavg in -lutil... " >&6; }
13139 if ${ac_cv_lib_util_getloadavg+:} false; then :
13140   $as_echo_n "(cached) " >&6
13141 else
13142   ac_check_lib_save_LIBS=$LIBS
13143 LIBS="-lutil  $LIBS"
13144 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13145 /* end confdefs.h.  */
13146
13147 /* Override any GCC internal prototype to avoid an error.
13148    Use char because int might match the return type of a GCC
13149    builtin and then its argument prototype would still apply.  */
13150 #ifdef __cplusplus
13151 extern "C"
13152 #endif
13153 char getloadavg ();
13154 int
13155 main ()
13156 {
13157 return getloadavg ();
13158   ;
13159   return 0;
13160 }
13161 _ACEOF
13162 if ac_fn_c_try_link "$LINENO"; then :
13163   ac_cv_lib_util_getloadavg=yes
13164 else
13165   ac_cv_lib_util_getloadavg=no
13166 fi
13167 rm -f core conftest.err conftest.$ac_objext \
13168     conftest$ac_exeext conftest.$ac_ext
13169 LIBS=$ac_check_lib_save_LIBS
13170 fi
13171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5
13172 $as_echo "$ac_cv_lib_util_getloadavg" >&6; }
13173 if test "x$ac_cv_lib_util_getloadavg" = xyes; then :
13174   LIBS="-lutil $LIBS" ac_have_func=yes ac_cv_func_getloadavg_setgid=yes
13175 fi
13176
13177 fi
13178
13179 if test $ac_have_func = no; then
13180   # There is a commonly available library for RS/6000 AIX.
13181   # Since it is not a standard part of AIX, it might be installed locally.
13182   ac_getloadavg_LIBS=$LIBS
13183   LIBS="-L/usr/local/lib $LIBS"
13184   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5
13185 $as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; }
13186 if ${ac_cv_lib_getloadavg_getloadavg+:} false; then :
13187   $as_echo_n "(cached) " >&6
13188 else
13189   ac_check_lib_save_LIBS=$LIBS
13190 LIBS="-lgetloadavg  $LIBS"
13191 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13192 /* end confdefs.h.  */
13193
13194 /* Override any GCC internal prototype to avoid an error.
13195    Use char because int might match the return type of a GCC
13196    builtin and then its argument prototype would still apply.  */
13197 #ifdef __cplusplus
13198 extern "C"
13199 #endif
13200 char getloadavg ();
13201 int
13202 main ()
13203 {
13204 return getloadavg ();
13205   ;
13206   return 0;
13207 }
13208 _ACEOF
13209 if ac_fn_c_try_link "$LINENO"; then :
13210   ac_cv_lib_getloadavg_getloadavg=yes
13211 else
13212   ac_cv_lib_getloadavg_getloadavg=no
13213 fi
13214 rm -f core conftest.err conftest.$ac_objext \
13215     conftest$ac_exeext conftest.$ac_ext
13216 LIBS=$ac_check_lib_save_LIBS
13217 fi
13218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5
13219 $as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; }
13220 if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then :
13221   LIBS="-lgetloadavg $LIBS"
13222 else
13223   LIBS=$ac_getloadavg_LIBS
13224 fi
13225
13226 fi
13227
13228 # Make sure it is really in the library, if we think we found it,
13229 # otherwise set up the replacement function.
13230 for ac_func in getloadavg
13231 do :
13232   ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg"
13233 if test "x$ac_cv_func_getloadavg" = xyes; then :
13234   cat >>confdefs.h <<_ACEOF
13235 #define HAVE_GETLOADAVG 1
13236 _ACEOF
13237
13238 else
13239   case " $LIBOBJS " in
13240   *" getloadavg.$ac_objext "* ) ;;
13241   *) LIBOBJS="$LIBOBJS getloadavg.$ac_objext"
13242  ;;
13243 esac
13244
13245
13246 $as_echo "#define C_GETLOADAVG 1" >>confdefs.h
13247
13248 # Figure out what our getloadavg.c needs.
13249 ac_have_func=no
13250 ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default"
13251 if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then :
13252   ac_have_func=yes
13253
13254 $as_echo "#define DGUX 1" >>confdefs.h
13255
13256  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5
13257 $as_echo_n "checking for dg_sys_info in -ldgc... " >&6; }
13258 if ${ac_cv_lib_dgc_dg_sys_info+:} false; then :
13259   $as_echo_n "(cached) " >&6
13260 else
13261   ac_check_lib_save_LIBS=$LIBS
13262 LIBS="-ldgc  $LIBS"
13263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13264 /* end confdefs.h.  */
13265
13266 /* Override any GCC internal prototype to avoid an error.
13267    Use char because int might match the return type of a GCC
13268    builtin and then its argument prototype would still apply.  */
13269 #ifdef __cplusplus
13270 extern "C"
13271 #endif
13272 char dg_sys_info ();
13273 int
13274 main ()
13275 {
13276 return dg_sys_info ();
13277   ;
13278   return 0;
13279 }
13280 _ACEOF
13281 if ac_fn_c_try_link "$LINENO"; then :
13282   ac_cv_lib_dgc_dg_sys_info=yes
13283 else
13284   ac_cv_lib_dgc_dg_sys_info=no
13285 fi
13286 rm -f core conftest.err conftest.$ac_objext \
13287     conftest$ac_exeext conftest.$ac_ext
13288 LIBS=$ac_check_lib_save_LIBS
13289 fi
13290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5
13291 $as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; }
13292 if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then :
13293   cat >>confdefs.h <<_ACEOF
13294 #define HAVE_LIBDGC 1
13295 _ACEOF
13296
13297   LIBS="-ldgc $LIBS"
13298
13299 fi
13300
13301 fi
13302
13303
13304
13305 ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
13306 if test "x$ac_cv_header_locale_h" = xyes; then :
13307
13308 fi
13309
13310
13311 for ac_func in setlocale
13312 do :
13313   ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
13314 if test "x$ac_cv_func_setlocale" = xyes; then :
13315   cat >>confdefs.h <<_ACEOF
13316 #define HAVE_SETLOCALE 1
13317 _ACEOF
13318
13319 fi
13320 done
13321
13322
13323 # We cannot check for <dwarf.h>, because Solaris 2 does not use dwarf (it
13324 # uses stabs), but it is still SVR4.  We cannot check for <elf.h> because
13325 # Irix 4.0.5F has the header but not the library.
13326 if test $ac_have_func = no && test "$ac_cv_lib_elf_elf_begin" = yes \
13327     && test "$ac_cv_lib_kvm_kvm_open" = yes; then
13328   ac_have_func=yes
13329
13330 $as_echo "#define SVR4 1" >>confdefs.h
13331
13332 fi
13333
13334 if test $ac_have_func = no; then
13335   ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default"
13336 if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then :
13337   ac_have_func=yes
13338
13339 $as_echo "#define UMAX 1" >>confdefs.h
13340
13341
13342 $as_echo "#define UMAX4_3 1" >>confdefs.h
13343
13344 fi
13345
13346
13347 fi
13348
13349 if test $ac_have_func = no; then
13350   ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default"
13351 if test "x$ac_cv_header_sys_cpustats_h" = xyes; then :
13352   ac_have_func=yes; $as_echo "#define UMAX 1" >>confdefs.h
13353
13354 fi
13355
13356
13357 fi
13358
13359 if test $ac_have_func = no; then
13360   for ac_header in mach/mach.h
13361 do :
13362   ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default"
13363 if test "x$ac_cv_header_mach_mach_h" = xyes; then :
13364   cat >>confdefs.h <<_ACEOF
13365 #define HAVE_MACH_MACH_H 1
13366 _ACEOF
13367
13368 fi
13369
13370 done
13371
13372 fi
13373
13374 for ac_header in nlist.h
13375 do :
13376   ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default"
13377 if test "x$ac_cv_header_nlist_h" = xyes; then :
13378   cat >>confdefs.h <<_ACEOF
13379 #define HAVE_NLIST_H 1
13380 _ACEOF
13381  ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "#include <nlist.h>
13382 "
13383 if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then :
13384
13385 cat >>confdefs.h <<_ACEOF
13386 #define HAVE_STRUCT_NLIST_N_UN_N_NAME 1
13387 _ACEOF
13388
13389
13390 $as_echo "#define NLIST_NAME_UNION 1" >>confdefs.h
13391
13392 fi
13393
13394
13395 fi
13396
13397 done
13398
13399 fi
13400 done
13401
13402
13403 # Some definitions of getloadavg require that the program be installed setgid.
13404 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getloadavg requires setgid" >&5
13405 $as_echo_n "checking whether getloadavg requires setgid... " >&6; }
13406 if ${ac_cv_func_getloadavg_setgid+:} false; then :
13407   $as_echo_n "(cached) " >&6
13408 else
13409   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13410 /* end confdefs.h.  */
13411 #include "$srcdir/$ac_config_libobj_dir/getloadavg.c"
13412 #ifdef LDAV_PRIVILEGED
13413 Yowza Am I SETGID yet
13414 #endif
13415 _ACEOF
13416 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13417   $EGREP "Yowza Am I SETGID yet" >/dev/null 2>&1; then :
13418   ac_cv_func_getloadavg_setgid=yes
13419 else
13420   ac_cv_func_getloadavg_setgid=no
13421 fi
13422 rm -f conftest*
13423
13424 fi
13425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getloadavg_setgid" >&5
13426 $as_echo "$ac_cv_func_getloadavg_setgid" >&6; }
13427 if test $ac_cv_func_getloadavg_setgid = yes; then
13428   NEED_SETGID=true
13429
13430 $as_echo "#define GETLOADAVG_PRIVILEGED 1" >>confdefs.h
13431
13432 else
13433   NEED_SETGID=false
13434 fi
13435
13436 if test $ac_cv_func_getloadavg_setgid = yes; then
13437   { $as_echo "$as_me:${as_lineno-$LINENO}: checking group of /dev/kmem" >&5
13438 $as_echo_n "checking group of /dev/kmem... " >&6; }
13439 if ${ac_cv_group_kmem+:} false; then :
13440   $as_echo_n "(cached) " >&6
13441 else
13442    # On Solaris, /dev/kmem is a symlink.  Get info on the real file.
13443   ac_ls_output=`ls -lgL /dev/kmem 2>/dev/null`
13444   # If we got an error (system does not support symlinks), try without -L.
13445   test -z "$ac_ls_output" && ac_ls_output=`ls -lg /dev/kmem`
13446   ac_cv_group_kmem=`$as_echo "$ac_ls_output" \
13447     | sed -ne 's/[       ][      ]*/ /g;
13448                s/^.[sSrwx-]* *[0-9]* *\([^0-9]*\)  *.*/\1/;
13449                / /s/.* //;p;'`
13450
13451 fi
13452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_group_kmem" >&5
13453 $as_echo "$ac_cv_group_kmem" >&6; }
13454   KMEM_GROUP=$ac_cv_group_kmem
13455 fi
13456 if test "x$ac_save_LIBS" = x; then
13457   GETLOADAVG_LIBS=$LIBS
13458 else
13459   GETLOADAVG_LIBS=`$as_echo "$LIBS" | sed "s|$ac_save_LIBS||"`
13460 fi
13461 LIBS=$ac_save_LIBS
13462
13463
13464
13465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
13466 $as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
13467 if ${ac_cv_sys_largefile_source+:} false; then :
13468   $as_echo_n "(cached) " >&6
13469 else
13470   while :; do
13471   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13472 /* end confdefs.h.  */
13473 #include <sys/types.h> /* for off_t */
13474      #include <stdio.h>
13475 int
13476 main ()
13477 {
13478 int (*fp) (FILE *, off_t, int) = fseeko;
13479      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13480   ;
13481   return 0;
13482 }
13483 _ACEOF
13484 if ac_fn_c_try_link "$LINENO"; then :
13485   ac_cv_sys_largefile_source=no; break
13486 fi
13487 rm -f core conftest.err conftest.$ac_objext \
13488     conftest$ac_exeext conftest.$ac_ext
13489   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13490 /* end confdefs.h.  */
13491 #define _LARGEFILE_SOURCE 1
13492 #include <sys/types.h> /* for off_t */
13493      #include <stdio.h>
13494 int
13495 main ()
13496 {
13497 int (*fp) (FILE *, off_t, int) = fseeko;
13498      return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
13499   ;
13500   return 0;
13501 }
13502 _ACEOF
13503 if ac_fn_c_try_link "$LINENO"; then :
13504   ac_cv_sys_largefile_source=1; break
13505 fi
13506 rm -f core conftest.err conftest.$ac_objext \
13507     conftest$ac_exeext conftest.$ac_ext
13508   ac_cv_sys_largefile_source=unknown
13509   break
13510 done
13511 fi
13512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
13513 $as_echo "$ac_cv_sys_largefile_source" >&6; }
13514 case $ac_cv_sys_largefile_source in #(
13515   no | unknown) ;;
13516   *)
13517 cat >>confdefs.h <<_ACEOF
13518 #define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
13519 _ACEOF
13520 ;;
13521 esac
13522 rm -rf conftest*
13523
13524 # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
13525 # in glibc 2.1.3, but that breaks too many other things.
13526 # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
13527 if test $ac_cv_sys_largefile_source != unknown; then
13528
13529 $as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
13530
13531 fi
13532
13533
13534 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getpgrp requires zero arguments" >&5
13535 $as_echo_n "checking whether getpgrp requires zero arguments... " >&6; }
13536 if ${ac_cv_func_getpgrp_void+:} false; then :
13537   $as_echo_n "(cached) " >&6
13538 else
13539   # Use it with a single arg.
13540 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13541 /* end confdefs.h.  */
13542 $ac_includes_default
13543 int
13544 main ()
13545 {
13546 getpgrp (0);
13547   ;
13548   return 0;
13549 }
13550 _ACEOF
13551 if ac_fn_c_try_compile "$LINENO"; then :
13552   ac_cv_func_getpgrp_void=no
13553 else
13554   ac_cv_func_getpgrp_void=yes
13555 fi
13556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13557
13558 fi
13559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getpgrp_void" >&5
13560 $as_echo "$ac_cv_func_getpgrp_void" >&6; }
13561 if test $ac_cv_func_getpgrp_void = yes; then
13562
13563 $as_echo "#define GETPGRP_VOID 1" >>confdefs.h
13564
13565 fi
13566
13567
13568 # Configure gnulib.
13569
13570
13571
13572
13573           LIBC_FATAL_STDERR_=1
13574   export LIBC_FATAL_STDERR_
13575
13576
13577   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5
13578 $as_echo_n "checking whether strtold conforms to C99... " >&6; }
13579 if ${gl_cv_func_c99_strtold+:} false; then :
13580   $as_echo_n "(cached) " >&6
13581 else
13582   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13583 /* end confdefs.h.  */
13584 /* On HP-UX before 11.23, strtold returns a struct instead of
13585                 long double.  Reject implementations like that, by requiring
13586                 compatibility with the C99 prototype.  */
13587              #include <stdlib.h>
13588              static long double (*p) (char const *, char **) = strtold;
13589              static long double
13590              test (char const *nptr, char **endptr)
13591              {
13592                long double r;
13593                r = strtold (nptr, endptr);
13594                return r;
13595              }
13596 int
13597 main ()
13598 {
13599 return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;
13600   ;
13601   return 0;
13602 }
13603 _ACEOF
13604 if ac_fn_c_try_link "$LINENO"; then :
13605   gl_cv_func_c99_strtold=yes
13606 else
13607   gl_cv_func_c99_strtold=no
13608 fi
13609 rm -f core conftest.err conftest.$ac_objext \
13610     conftest$ac_exeext conftest.$ac_ext
13611 fi
13612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5
13613 $as_echo "$gl_cv_func_c99_strtold" >&6; }
13614   if test $gl_cv_func_c99_strtold = yes; then
13615
13616 $as_echo "#define HAVE_C99_STRTOLD 1" >>confdefs.h
13617
13618   fi
13619
13620
13621   GNULIB_CHOWN=0;
13622   GNULIB_CLOSE=0;
13623   GNULIB_DUP2=0;
13624   GNULIB_DUP3=0;
13625   GNULIB_ENVIRON=0;
13626   GNULIB_EUIDACCESS=0;
13627   GNULIB_FACCESSAT=0;
13628   GNULIB_FCHDIR=0;
13629   GNULIB_FCHOWNAT=0;
13630   GNULIB_FSYNC=0;
13631   GNULIB_FTRUNCATE=0;
13632   GNULIB_GETCWD=0;
13633   GNULIB_GETDOMAINNAME=0;
13634   GNULIB_GETDTABLESIZE=0;
13635   GNULIB_GETGROUPS=0;
13636   GNULIB_GETHOSTNAME=0;
13637   GNULIB_GETLOGIN=0;
13638   GNULIB_GETLOGIN_R=0;
13639   GNULIB_GETPAGESIZE=0;
13640   GNULIB_GETUSERSHELL=0;
13641   GNULIB_LCHOWN=0;
13642   GNULIB_LINK=0;
13643   GNULIB_LINKAT=0;
13644   GNULIB_LSEEK=0;
13645   GNULIB_PIPE=0;
13646   GNULIB_PIPE2=0;
13647   GNULIB_PREAD=0;
13648   GNULIB_PWRITE=0;
13649   GNULIB_READLINK=0;
13650   GNULIB_READLINKAT=0;
13651   GNULIB_RMDIR=0;
13652   GNULIB_SLEEP=0;
13653   GNULIB_SYMLINK=0;
13654   GNULIB_SYMLINKAT=0;
13655   GNULIB_TTYNAME_R=0;
13656   GNULIB_UNISTD_H_GETOPT=0;
13657   GNULIB_UNISTD_H_SIGPIPE=0;
13658   GNULIB_UNLINK=0;
13659   GNULIB_UNLINKAT=0;
13660   GNULIB_USLEEP=0;
13661   GNULIB_WRITE=0;
13662     HAVE_CHOWN=1;
13663   HAVE_DUP2=1;
13664   HAVE_DUP3=1;
13665   HAVE_EUIDACCESS=1;
13666   HAVE_FACCESSAT=1;
13667   HAVE_FCHDIR=1;
13668   HAVE_FCHOWNAT=1;
13669   HAVE_FSYNC=1;
13670   HAVE_FTRUNCATE=1;
13671   HAVE_GETDTABLESIZE=1;
13672   HAVE_GETGROUPS=1;
13673   HAVE_GETHOSTNAME=1;
13674   HAVE_GETLOGIN=1;
13675   HAVE_GETPAGESIZE=1;
13676   HAVE_LCHOWN=1;
13677   HAVE_LINK=1;
13678   HAVE_LINKAT=1;
13679   HAVE_PIPE=1;
13680   HAVE_PIPE2=1;
13681   HAVE_PREAD=1;
13682   HAVE_PWRITE=1;
13683   HAVE_READLINK=1;
13684   HAVE_READLINKAT=1;
13685   HAVE_SLEEP=1;
13686   HAVE_SYMLINK=1;
13687   HAVE_SYMLINKAT=1;
13688   HAVE_UNLINKAT=1;
13689   HAVE_USLEEP=1;
13690   HAVE_DECL_ENVIRON=1;
13691   HAVE_DECL_FCHDIR=1;
13692   HAVE_DECL_GETDOMAINNAME=1;
13693   HAVE_DECL_GETLOGIN_R=1;
13694   HAVE_DECL_GETPAGESIZE=1;
13695   HAVE_DECL_GETUSERSHELL=1;
13696   HAVE_DECL_TTYNAME_R=1;
13697   HAVE_OS_H=0;
13698   HAVE_SYS_PARAM_H=0;
13699   REPLACE_CHOWN=0;
13700   REPLACE_CLOSE=0;
13701   REPLACE_DUP=0;
13702   REPLACE_DUP2=0;
13703   REPLACE_FCHOWNAT=0;
13704   REPLACE_GETCWD=0;
13705   REPLACE_GETDOMAINNAME=0;
13706   REPLACE_GETLOGIN_R=0;
13707   REPLACE_GETGROUPS=0;
13708   REPLACE_GETPAGESIZE=0;
13709   REPLACE_LCHOWN=0;
13710   REPLACE_LINK=0;
13711   REPLACE_LINKAT=0;
13712   REPLACE_LSEEK=0;
13713   REPLACE_PREAD=0;
13714   REPLACE_PWRITE=0;
13715   REPLACE_READLINK=0;
13716   REPLACE_RMDIR=0;
13717   REPLACE_SLEEP=0;
13718   REPLACE_SYMLINK=0;
13719   REPLACE_TTYNAME_R=0;
13720   REPLACE_UNLINK=0;
13721   REPLACE_UNLINKAT=0;
13722   REPLACE_USLEEP=0;
13723   REPLACE_WRITE=0;
13724   UNISTD_H_HAVE_WINSOCK2_H=0;
13725   UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0;
13726
13727
13728
13729
13730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
13731 $as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
13732 if ${gl_cv_have_include_next+:} false; then :
13733   $as_echo_n "(cached) " >&6
13734 else
13735   rm -rf conftestd1a conftestd1b conftestd2
13736      mkdir conftestd1a conftestd1b conftestd2
13737                                                   cat <<EOF > conftestd1a/conftest.h
13738 #define DEFINED_IN_CONFTESTD1
13739 #include_next <conftest.h>
13740 #ifdef DEFINED_IN_CONFTESTD2
13741 int foo;
13742 #else
13743 #error "include_next doesn't work"
13744 #endif
13745 EOF
13746      cat <<EOF > conftestd1b/conftest.h
13747 #define DEFINED_IN_CONFTESTD1
13748 #include <stdio.h>
13749 #include_next <conftest.h>
13750 #ifdef DEFINED_IN_CONFTESTD2
13751 int foo;
13752 #else
13753 #error "include_next doesn't work"
13754 #endif
13755 EOF
13756      cat <<EOF > conftestd2/conftest.h
13757 #ifndef DEFINED_IN_CONFTESTD1
13758 #error "include_next test doesn't work"
13759 #endif
13760 #define DEFINED_IN_CONFTESTD2
13761 EOF
13762      gl_save_CPPFLAGS="$CPPFLAGS"
13763      CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
13764      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13765 /* end confdefs.h.  */
13766 #include <conftest.h>
13767 _ACEOF
13768 if ac_fn_c_try_compile "$LINENO"; then :
13769   gl_cv_have_include_next=yes
13770 else
13771   CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
13772         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13773 /* end confdefs.h.  */
13774 #include <conftest.h>
13775 _ACEOF
13776 if ac_fn_c_try_compile "$LINENO"; then :
13777   gl_cv_have_include_next=buggy
13778 else
13779   gl_cv_have_include_next=no
13780 fi
13781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13782
13783 fi
13784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13785      CPPFLAGS="$gl_save_CPPFLAGS"
13786      rm -rf conftestd1a conftestd1b conftestd2
13787
13788 fi
13789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
13790 $as_echo "$gl_cv_have_include_next" >&6; }
13791   PRAGMA_SYSTEM_HEADER=
13792   if test $gl_cv_have_include_next = yes; then
13793     INCLUDE_NEXT=include_next
13794     INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13795     if test -n "$GCC"; then
13796       PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
13797     fi
13798   else
13799     if test $gl_cv_have_include_next = buggy; then
13800       INCLUDE_NEXT=include
13801       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
13802     else
13803       INCLUDE_NEXT=include
13804       INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
13805     fi
13806   fi
13807
13808
13809
13810   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
13811 $as_echo_n "checking whether system header files limit the line length... " >&6; }
13812 if ${gl_cv_pragma_columns+:} false; then :
13813   $as_echo_n "(cached) " >&6
13814 else
13815        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13816 /* end confdefs.h.  */
13817
13818 #ifdef __TANDEM
13819 choke me
13820 #endif
13821
13822 _ACEOF
13823 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
13824   $EGREP "choke me" >/dev/null 2>&1; then :
13825   gl_cv_pragma_columns=yes
13826 else
13827   gl_cv_pragma_columns=no
13828 fi
13829 rm -f conftest*
13830
13831
13832 fi
13833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
13834 $as_echo "$gl_cv_pragma_columns" >&6; }
13835   if test $gl_cv_pragma_columns = yes; then
13836     PRAGMA_COLUMNS="#pragma COLUMNS 10000"
13837   else
13838     PRAGMA_COLUMNS=
13839   fi
13840
13841
13842
13843
13844
13845
13846
13847
13848
13849
13850
13851
13852
13853
13854      if test $gl_cv_have_include_next = yes; then
13855        gl_cv_next_getopt_h='<'getopt.h'>'
13856      else
13857        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <getopt.h>" >&5
13858 $as_echo_n "checking absolute name of <getopt.h>... " >&6; }
13859 if ${gl_cv_next_getopt_h+:} false; then :
13860   $as_echo_n "(cached) " >&6
13861 else
13862
13863           if test $ac_cv_header_getopt_h = yes; then
13864             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13865 /* end confdefs.h.  */
13866 #include <getopt.h>
13867
13868 _ACEOF
13869                                                                                                 case "$host_os" in
13870               aix*) gl_absname_cpp="$ac_cpp -C" ;;
13871               *)    gl_absname_cpp="$ac_cpp" ;;
13872             esac
13873                                                 gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
13874                sed -n '\#/getopt.h#{
13875                  s#.*"\(.*/getopt.h\)".*#\1#
13876                  s#^/[^/]#//&#
13877                  p
13878                  q
13879                }'`'"'
13880           else
13881             gl_cv_next_getopt_h='<'getopt.h'>'
13882           fi
13883
13884 fi
13885 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5
13886 $as_echo "$gl_cv_next_getopt_h" >&6; }
13887      fi
13888      NEXT_GETOPT_H=$gl_cv_next_getopt_h
13889
13890      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
13891        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
13892        gl_next_as_first_directive='<'getopt.h'>'
13893      else
13894        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
13895        gl_next_as_first_directive=$gl_cv_next_getopt_h
13896      fi
13897      NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive
13898
13899
13900
13901
13902   if test $ac_cv_header_getopt_h = yes; then
13903     HAVE_GETOPT_H=1
13904   else
13905     HAVE_GETOPT_H=0
13906   fi
13907
13908
13909   gl_replace_getopt=
13910
13911     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13912     for ac_header in getopt.h
13913 do :
13914   ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default"
13915 if test "x$ac_cv_header_getopt_h" = xyes; then :
13916   cat >>confdefs.h <<_ACEOF
13917 #define HAVE_GETOPT_H 1
13918 _ACEOF
13919
13920 else
13921   gl_replace_getopt=yes
13922 fi
13923
13924 done
13925
13926   fi
13927
13928     if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
13929     for ac_func in getopt_long_only
13930 do :
13931   ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only"
13932 if test "x$ac_cv_func_getopt_long_only" = xyes; then :
13933   cat >>confdefs.h <<_ACEOF
13934 #define HAVE_GETOPT_LONG_ONLY 1
13935 _ACEOF
13936
13937 else
13938   gl_replace_getopt=yes
13939 fi
13940 done
13941
13942   fi
13943
13944               if test -z "$gl_replace_getopt"; then
13945     ac_fn_c_check_decl "$LINENO" "optreset" "ac_cv_have_decl_optreset" "#include <getopt.h>
13946 "
13947 if test "x$ac_cv_have_decl_optreset" = xyes; then :
13948   ac_have_decl=1
13949 else
13950   ac_have_decl=0
13951 fi
13952
13953 cat >>confdefs.h <<_ACEOF
13954 #define HAVE_DECL_OPTRESET $ac_have_decl
13955 _ACEOF
13956 if test $ac_have_decl = 1; then :
13957
13958 else
13959   ac_fn_c_check_decl "$LINENO" "getopt_clip" "ac_cv_have_decl_getopt_clip" "#include <getopt.h>
13960 "
13961 if test "x$ac_cv_have_decl_getopt_clip" = xyes; then :
13962   ac_have_decl=1
13963 else
13964   ac_have_decl=0
13965 fi
13966
13967 cat >>confdefs.h <<_ACEOF
13968 #define HAVE_DECL_GETOPT_CLIP $ac_have_decl
13969 _ACEOF
13970
13971
13972 fi
13973
13974   fi
13975
13976                     if test -z "$gl_replace_getopt"; then
13977     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5
13978 $as_echo_n "checking whether getopt is POSIX compatible... " >&6; }
13979 if ${gl_cv_func_getopt_posix+:} false; then :
13980   $as_echo_n "(cached) " >&6
13981 else
13982
13983                 if test "$cross_compiling" = yes; then :
13984   case "$host_os" in
13985              mingw*)         gl_cv_func_getopt_posix="guessing no";;
13986              darwin* | aix*) gl_cv_func_getopt_posix="guessing no";;
13987              *)              gl_cv_func_getopt_posix="guessing yes";;
13988            esac
13989
13990 else
13991   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13992 /* end confdefs.h.  */
13993
13994 #include <unistd.h>
13995 #include <stdlib.h>
13996 #include <string.h>
13997
13998 #if !HAVE_DECL_OPTRESET && !HAVE_DECL_GETOPT_CLIP
13999 # define OPTIND_MIN 0
14000 #else
14001 # define OPTIND_MIN 1
14002 #endif
14003
14004 int
14005 main ()
14006 {
14007   {
14008     int argc = 0;
14009     char *argv[10];
14010     int c;
14011
14012     argv[argc++] = "program";
14013     argv[argc++] = "-a";
14014     argv[argc++] = "foo";
14015     argv[argc++] = "bar";
14016     argv[argc] = NULL;
14017     optind = OPTIND_MIN;
14018     opterr = 0;
14019
14020     c = getopt (argc, argv, "ab");
14021     if (!(c == 'a'))
14022       return 1;
14023     c = getopt (argc, argv, "ab");
14024     if (!(c == -1))
14025       return 2;
14026     if (!(optind == 2))
14027       return 3;
14028   }
14029   /* Some internal state exists at this point.  */
14030   {
14031     int argc = 0;
14032     char *argv[10];
14033     int c;
14034
14035     argv[argc++] = "program";
14036     argv[argc++] = "donald";
14037     argv[argc++] = "-p";
14038     argv[argc++] = "billy";
14039     argv[argc++] = "duck";
14040     argv[argc++] = "-a";
14041     argv[argc++] = "bar";
14042     argv[argc] = NULL;
14043     optind = OPTIND_MIN;
14044     opterr = 0;
14045
14046     c = getopt (argc, argv, "+abp:q:");
14047     if (!(c == -1))
14048       return 4;
14049     if (!(strcmp (argv[0], "program") == 0))
14050       return 5;
14051     if (!(strcmp (argv[1], "donald") == 0))
14052       return 6;
14053     if (!(strcmp (argv[2], "-p") == 0))
14054       return 7;
14055     if (!(strcmp (argv[3], "billy") == 0))
14056       return 8;
14057     if (!(strcmp (argv[4], "duck") == 0))
14058       return 9;
14059     if (!(strcmp (argv[5], "-a") == 0))
14060       return 10;
14061     if (!(strcmp (argv[6], "bar") == 0))
14062       return 11;
14063     if (!(optind == 1))
14064       return 12;
14065   }
14066   /* Detect MacOS 10.5, AIX 7.1 bug.  */
14067   {
14068     char *argv[3] = { "program", "-ab", NULL };
14069     optind = OPTIND_MIN;
14070     opterr = 0;
14071     if (getopt (2, argv, "ab:") != 'a')
14072       return 13;
14073     if (getopt (2, argv, "ab:") != '?')
14074       return 14;
14075     if (optopt != 'b')
14076       return 15;
14077     if (optind != 2)
14078       return 16;
14079   }
14080
14081   return 0;
14082 }
14083
14084 _ACEOF
14085 if ac_fn_c_try_run "$LINENO"; then :
14086   gl_cv_func_getopt_posix=yes
14087 else
14088   gl_cv_func_getopt_posix=no
14089 fi
14090 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14091   conftest.$ac_objext conftest.beam conftest.$ac_ext
14092 fi
14093
14094
14095 fi
14096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5
14097 $as_echo "$gl_cv_func_getopt_posix" >&6; }
14098     case "$gl_cv_func_getopt_posix" in
14099       *no) gl_replace_getopt=yes ;;
14100     esac
14101   fi
14102
14103   if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then
14104     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5
14105 $as_echo_n "checking for working GNU getopt function... " >&6; }
14106 if ${gl_cv_func_getopt_gnu+:} false; then :
14107   $as_echo_n "(cached) " >&6
14108 else
14109   # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the
14110        # optstring is necessary for programs like m4 that have POSIX-mandated
14111        # semantics for supporting options interspersed with files.
14112        # Also, since getopt_long is a GNU extension, we require optind=0.
14113        # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT;
14114        # so take care to revert to the correct (non-)export state.
14115        gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }'
14116        case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" </dev/null` in
14117          xx) gl_had_POSIXLY_CORRECT=exported ;;
14118          x)  gl_had_POSIXLY_CORRECT=yes      ;;
14119          *)  gl_had_POSIXLY_CORRECT=         ;;
14120        esac
14121        POSIXLY_CORRECT=1
14122        export POSIXLY_CORRECT
14123        if test "$cross_compiling" = yes; then :
14124            case $host_os:$ac_cv_have_decl_optreset in
14125            *-gnu*:* | mingw*:*) gl_cv_func_getopt_gnu=no;;
14126            *:yes)               gl_cv_func_getopt_gnu=no;;
14127            *)                   gl_cv_func_getopt_gnu=yes;;
14128          esac
14129
14130 else
14131   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14132 /* end confdefs.h.  */
14133 #include <getopt.h>
14134                            #include <stddef.h>
14135                            #include <string.h>
14136
14137 int
14138 main ()
14139 {
14140
14141              int result = 0;
14142              /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw,
14143                 and fails on MacOS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5,
14144                 OSF/1 5.1, Solaris 10.  */
14145              {
14146                char *myargv[3];
14147                myargv[0] = "conftest";
14148                myargv[1] = "-+";
14149                myargv[2] = 0;
14150                opterr = 0;
14151                if (getopt (2, myargv, "+a") != '?')
14152                  result |= 1;
14153              }
14154              /* This code succeeds on glibc 2.8, mingw,
14155                 and fails on MacOS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11,
14156                 IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x.  */
14157              {
14158                char *argv[] = { "program", "-p", "foo", "bar", NULL };
14159
14160                optind = 1;
14161                if (getopt (4, argv, "p::") != 'p')
14162                  result |= 2;
14163                else if (optarg != NULL)
14164                  result |= 4;
14165                else if (getopt (4, argv, "p::") != -1)
14166                  result |= 6;
14167                else if (optind != 2)
14168                  result |= 8;
14169              }
14170              /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0.  */
14171              {
14172                char *argv[] = { "program", "foo", "-p", NULL };
14173                optind = 0;
14174                if (getopt (3, argv, "-p") != 1)
14175                  result |= 16;
14176                else if (getopt (3, argv, "-p") != 'p')
14177                  result |= 32;
14178              }
14179              /* This code fails on glibc 2.11.  */
14180              {
14181                char *argv[] = { "program", "-b", "-a", NULL };
14182                optind = opterr = 0;
14183                if (getopt (3, argv, "+:a:b") != 'b')
14184                  result |= 64;
14185                else if (getopt (3, argv, "+:a:b") != ':')
14186                  result |= 64;
14187              }
14188              return result;
14189
14190   ;
14191   return 0;
14192 }
14193 _ACEOF
14194 if ac_fn_c_try_run "$LINENO"; then :
14195   gl_cv_func_getopt_gnu=yes
14196 else
14197   gl_cv_func_getopt_gnu=no
14198 fi
14199 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14200   conftest.$ac_objext conftest.beam conftest.$ac_ext
14201 fi
14202
14203        case $gl_had_POSIXLY_CORRECT in
14204          exported) ;;
14205          yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;;
14206          *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;;
14207        esac
14208
14209 fi
14210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5
14211 $as_echo "$gl_cv_func_getopt_gnu" >&6; }
14212     if test "$gl_cv_func_getopt_gnu" = "no"; then
14213       gl_replace_getopt=yes
14214     fi
14215   fi
14216
14217 ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default"
14218 if test "x$ac_cv_have_decl_getenv" = xyes; then :
14219   ac_have_decl=1
14220 else
14221   ac_have_decl=0
14222 fi
14223
14224 cat >>confdefs.h <<_ACEOF
14225 #define HAVE_DECL_GETENV $ac_have_decl
14226 _ACEOF
14227
14228
14229
14230
14231
14232
14233   if test -n "$gl_replace_getopt"; then :
14234
14235
14236
14237   GETOPT_H=getopt.h
14238
14239 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14240
14241
14242
14243     GNULIB_UNISTD_H_GETOPT=1
14244
14245
14246
14247
14248
14249
14250
14251
14252   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14253
14254
14255
14256
14257
14258
14259
14260
14261
14262   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14263
14264
14265
14266
14267
14268
14269 fi
14270
14271
14272
14273   GNULIB_MKTIME=0;
14274   GNULIB_NANOSLEEP=0;
14275   GNULIB_STRPTIME=0;
14276   GNULIB_TIMEGM=0;
14277   GNULIB_TIME_R=0;
14278     HAVE_DECL_LOCALTIME_R=1;
14279   HAVE_NANOSLEEP=1;
14280   HAVE_STRPTIME=1;
14281   HAVE_TIMEGM=1;
14282         REPLACE_LOCALTIME_R=GNULIB_PORTCHECK;
14283   REPLACE_MKTIME=GNULIB_PORTCHECK;
14284   REPLACE_NANOSLEEP=GNULIB_PORTCHECK;
14285   REPLACE_TIMEGM=GNULIB_PORTCHECK;
14286
14287
14288
14289
14290   for ac_func in $ac_func_list
14291 do :
14292   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14293 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14294 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
14295   cat >>confdefs.h <<_ACEOF
14296 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14297 _ACEOF
14298
14299 fi
14300 done
14301
14302
14303
14304
14305     gl_cv_c_multiarch=no
14306   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14307 /* end confdefs.h.  */
14308 #ifndef __APPLE_CC__
14309          not a universal capable compiler
14310         #endif
14311         typedef int dummy;
14312
14313 _ACEOF
14314 if ac_fn_c_try_compile "$LINENO"; then :
14315
14316                arch=
14317      prev=
14318      for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
14319        if test -n "$prev"; then
14320          case $word in
14321            i?86 | x86_64 | ppc | ppc64)
14322              if test -z "$arch" || test "$arch" = "$word"; then
14323                arch="$word"
14324              else
14325                gl_cv_c_multiarch=yes
14326              fi
14327              ;;
14328          esac
14329          prev=
14330        else
14331          if test "x$word" = "x-arch"; then
14332            prev=arch
14333          fi
14334        fi
14335      done
14336
14337 fi
14338 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14339   if test $gl_cv_c_multiarch = yes; then
14340
14341 $as_echo "#define AA_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14342
14343     APPLE_UNIVERSAL_BUILD=1
14344   else
14345     APPLE_UNIVERSAL_BUILD=0
14346   fi
14347
14348
14349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
14350 $as_echo_n "checking for inline... " >&6; }
14351 if ${ac_cv_c_inline+:} false; then :
14352   $as_echo_n "(cached) " >&6
14353 else
14354   ac_cv_c_inline=no
14355 for ac_kw in inline __inline__ __inline; do
14356   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14357 /* end confdefs.h.  */
14358 #ifndef __cplusplus
14359 typedef int foo_t;
14360 static $ac_kw foo_t static_foo () {return 0; }
14361 $ac_kw foo_t foo () {return 0; }
14362 #endif
14363
14364 _ACEOF
14365 if ac_fn_c_try_compile "$LINENO"; then :
14366   ac_cv_c_inline=$ac_kw
14367 fi
14368 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14369   test "$ac_cv_c_inline" != no && break
14370 done
14371
14372 fi
14373 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
14374 $as_echo "$ac_cv_c_inline" >&6; }
14375
14376 case $ac_cv_c_inline in
14377   inline | yes) ;;
14378   *)
14379     case $ac_cv_c_inline in
14380       no) ac_val=;;
14381       *) ac_val=$ac_cv_c_inline;;
14382     esac
14383     cat >>confdefs.h <<_ACEOF
14384 #ifndef __cplusplus
14385 #define inline $ac_val
14386 #endif
14387 _ACEOF
14388     ;;
14389 esac
14390
14391
14392     REPLACE_NULL=0;
14393   HAVE_WCHAR_T=1;
14394   STDDEF_H='';
14395
14396
14397   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
14398 $as_echo_n "checking for wchar_t... " >&6; }
14399 if ${gt_cv_c_wchar_t+:} false; then :
14400   $as_echo_n "(cached) " >&6
14401 else
14402   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14403 /* end confdefs.h.  */
14404 #include <stddef.h>
14405             wchar_t foo = (wchar_t)'\0';
14406 int
14407 main ()
14408 {
14409
14410   ;
14411   return 0;
14412 }
14413 _ACEOF
14414 if ac_fn_c_try_compile "$LINENO"; then :
14415   gt_cv_c_wchar_t=yes
14416 else
14417   gt_cv_c_wchar_t=no
14418 fi
14419 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14420 fi
14421 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5
14422 $as_echo "$gt_cv_c_wchar_t" >&6; }
14423   if test $gt_cv_c_wchar_t = yes; then
14424
14425 $as_echo "#define HAVE_WCHAR_T 1" >>confdefs.h
14426
14427   fi
14428
14429
14430
14431 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
14432 $as_echo_n "checking for C/C++ restrict keyword... " >&6; }
14433 if ${ac_cv_c_restrict+:} false; then :
14434   $as_echo_n "(cached) " >&6
14435 else
14436   ac_cv_c_restrict=no
14437    # The order here caters to the fact that C++ does not require restrict.
14438    for ac_kw in __restrict __restrict__ _Restrict restrict; do
14439      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14440 /* end confdefs.h.  */
14441 typedef int * int_ptr;
14442         int foo (int_ptr $ac_kw ip) {
14443         return ip[0];
14444        }
14445 int
14446 main ()
14447 {
14448 int s[1];
14449         int * $ac_kw t = s;
14450         t[0] = 0;
14451         return foo(t)
14452   ;
14453   return 0;
14454 }
14455 _ACEOF
14456 if ac_fn_c_try_compile "$LINENO"; then :
14457   ac_cv_c_restrict=$ac_kw
14458 fi
14459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14460      test "$ac_cv_c_restrict" != no && break
14461    done
14462
14463 fi
14464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
14465 $as_echo "$ac_cv_c_restrict" >&6; }
14466
14467  case $ac_cv_c_restrict in
14468    restrict) ;;
14469    no) $as_echo "#define restrict /**/" >>confdefs.h
14470  ;;
14471    *)  cat >>confdefs.h <<_ACEOF
14472 #define restrict $ac_cv_c_restrict
14473 _ACEOF
14474  ;;
14475  esac
14476
14477
14478
14479
14480
14481
14482
14483   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <time.h>" >&5
14484 $as_echo_n "checking for struct timespec in <time.h>... " >&6; }
14485 if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then :
14486   $as_echo_n "(cached) " >&6
14487 else
14488   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14489 /* end confdefs.h.  */
14490 #include <time.h>
14491
14492 int
14493 main ()
14494 {
14495 static struct timespec x; x.tv_sec = x.tv_nsec;
14496   ;
14497   return 0;
14498 }
14499 _ACEOF
14500 if ac_fn_c_try_compile "$LINENO"; then :
14501   gl_cv_sys_struct_timespec_in_time_h=yes
14502 else
14503   gl_cv_sys_struct_timespec_in_time_h=no
14504 fi
14505 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14506 fi
14507 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5
14508 $as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; }
14509
14510   TIME_H_DEFINES_STRUCT_TIMESPEC=0
14511   SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0
14512   PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0
14513   if test $gl_cv_sys_struct_timespec_in_time_h = yes; then
14514     TIME_H_DEFINES_STRUCT_TIMESPEC=1
14515   else
14516     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <sys/time.h>" >&5
14517 $as_echo_n "checking for struct timespec in <sys/time.h>... " >&6; }
14518 if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then :
14519   $as_echo_n "(cached) " >&6
14520 else
14521   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14522 /* end confdefs.h.  */
14523 #include <sys/time.h>
14524
14525 int
14526 main ()
14527 {
14528 static struct timespec x; x.tv_sec = x.tv_nsec;
14529   ;
14530   return 0;
14531 }
14532 _ACEOF
14533 if ac_fn_c_try_compile "$LINENO"; then :
14534   gl_cv_sys_struct_timespec_in_sys_time_h=yes
14535 else
14536   gl_cv_sys_struct_timespec_in_sys_time_h=no
14537 fi
14538 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14539 fi
14540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5
14541 $as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; }
14542     if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then
14543       SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1
14544     else
14545       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in <pthread.h>" >&5
14546 $as_echo_n "checking for struct timespec in <pthread.h>... " >&6; }
14547 if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then :
14548   $as_echo_n "(cached) " >&6
14549 else
14550   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14551 /* end confdefs.h.  */
14552 #include <pthread.h>
14553
14554 int
14555 main ()
14556 {
14557 static struct timespec x; x.tv_sec = x.tv_nsec;
14558   ;
14559   return 0;
14560 }
14561 _ACEOF
14562 if ac_fn_c_try_compile "$LINENO"; then :
14563   gl_cv_sys_struct_timespec_in_pthread_h=yes
14564 else
14565   gl_cv_sys_struct_timespec_in_pthread_h=no
14566 fi
14567 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14568 fi
14569 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5
14570 $as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; }
14571       if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then
14572         PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1
14573       fi
14574     fi
14575   fi
14576
14577
14578
14579
14580
14581
14582
14583
14584
14585
14586
14587
14588
14589      if test $gl_cv_have_include_next = yes; then
14590        gl_cv_next_time_h='<'time.h'>'
14591      else
14592        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <time.h>" >&5
14593 $as_echo_n "checking absolute name of <time.h>... " >&6; }
14594 if ${gl_cv_next_time_h+:} false; then :
14595   $as_echo_n "(cached) " >&6
14596 else
14597
14598           if test $ac_cv_header_time_h = yes; then
14599             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14600 /* end confdefs.h.  */
14601 #include <time.h>
14602
14603 _ACEOF
14604                                                                                                 case "$host_os" in
14605               aix*) gl_absname_cpp="$ac_cpp -C" ;;
14606               *)    gl_absname_cpp="$ac_cpp" ;;
14607             esac
14608                                                 gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
14609                sed -n '\#/time.h#{
14610                  s#.*"\(.*/time.h\)".*#\1#
14611                  s#^/[^/]#//&#
14612                  p
14613                  q
14614                }'`'"'
14615           else
14616             gl_cv_next_time_h='<'time.h'>'
14617           fi
14618
14619 fi
14620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5
14621 $as_echo "$gl_cv_next_time_h" >&6; }
14622      fi
14623      NEXT_TIME_H=$gl_cv_next_time_h
14624
14625      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
14626        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
14627        gl_next_as_first_directive='<'time.h'>'
14628      else
14629        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
14630        gl_next_as_first_directive=$gl_cv_next_time_h
14631      fi
14632      NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive
14633
14634
14635
14636
14637
14638 ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "$ac_includes_default"
14639 if test "x$ac_cv_have_decl_localtime_r" = xyes; then :
14640   ac_have_decl=1
14641 else
14642   ac_have_decl=0
14643 fi
14644
14645 cat >>confdefs.h <<_ACEOF
14646 #define HAVE_DECL_LOCALTIME_R $ac_have_decl
14647 _ACEOF
14648
14649
14650
14651
14652    if false; then
14653   GL_COND_LIBTOOL_TRUE=
14654   GL_COND_LIBTOOL_FALSE='#'
14655 else
14656   GL_COND_LIBTOOL_TRUE='#'
14657   GL_COND_LIBTOOL_FALSE=
14658 fi
14659
14660   gl_cond_libtool=false
14661   gl_libdeps=
14662   gl_ltlibdeps=
14663   gl_m4_base='m4'
14664
14665
14666
14667
14668
14669
14670
14671
14672
14673   gl_source_base='lib'
14674   # Code from module arg-nonnull:
14675   # Code from module c++defs:
14676   # Code from module dtoastr:
14677
14678   # Code from module extensions:
14679   # Code from module getopt-gnu:
14680
14681
14682
14683
14684
14685
14686
14687 $as_echo "#define GNULIB_TEST_GETOPT_GNU 1" >>confdefs.h
14688
14689
14690   # Code from module getopt-posix:
14691
14692
14693
14694
14695
14696   if test -n "$gl_replace_getopt"; then :
14697
14698
14699
14700   GETOPT_H=getopt.h
14701
14702 $as_echo "#define __GETOPT_PREFIX rpl_" >>confdefs.h
14703
14704
14705
14706     GNULIB_UNISTD_H_GETOPT=1
14707
14708
14709
14710
14711
14712
14713
14714
14715   gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext"
14716
14717
14718
14719
14720
14721
14722
14723
14724
14725   gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext"
14726
14727
14728
14729
14730
14731
14732 fi
14733
14734
14735   # Code from module gettext-h:
14736
14737
14738   # Code from module include_next:
14739   # Code from module intprops:
14740   # Code from module mktime:
14741
14742
14743
14744
14745
14746 if test $APPLE_UNIVERSAL_BUILD = 1; then
14747   # A universal build on Apple MacOS X platforms.
14748   # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode.
14749   # But we need a configuration result that is valid in both modes.
14750   ac_cv_func_working_mktime=no
14751 fi
14752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5
14753 $as_echo_n "checking for working mktime... " >&6; }
14754 if ${ac_cv_func_working_mktime+:} false; then :
14755   $as_echo_n "(cached) " >&6
14756 else
14757   if test "$cross_compiling" = yes; then :
14758   ac_cv_func_working_mktime=no
14759 else
14760   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14761 /* end confdefs.h.  */
14762 /* Test program from Paul Eggert and Tony Leneis.  */
14763 #include <limits.h>
14764 #include <stdlib.h>
14765 #include <time.h>
14766
14767 #ifdef HAVE_UNISTD_H
14768 # include <unistd.h>
14769 #endif
14770
14771 #ifndef HAVE_ALARM
14772 # define alarm(X) /* empty */
14773 #endif
14774
14775 /* Work around redefinition to rpl_putenv by other config tests.  */
14776 #undef putenv
14777
14778 static time_t time_t_max;
14779 static time_t time_t_min;
14780
14781 /* Values we'll use to set the TZ environment variable.  */
14782 static char *tz_strings[] = {
14783   (char *) 0, "TZ=GMT0", "TZ=JST-9",
14784   "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"
14785 };
14786 #define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0]))
14787
14788 /* Return 0 if mktime fails to convert a date in the spring-forward gap.
14789    Based on a problem report from Andreas Jaeger.  */
14790 static int
14791 spring_forward_gap ()
14792 {
14793   /* glibc (up to about 1998-10-07) failed this test. */
14794   struct tm tm;
14795
14796   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
14797      instead of "TZ=America/Vancouver" in order to detect the bug even
14798      on systems that don't support the Olson extension, or don't have the
14799      full zoneinfo tables installed.  */
14800   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
14801
14802   tm.tm_year = 98;
14803   tm.tm_mon = 3;
14804   tm.tm_mday = 5;
14805   tm.tm_hour = 2;
14806   tm.tm_min = 0;
14807   tm.tm_sec = 0;
14808   tm.tm_isdst = -1;
14809   return mktime (&tm) != (time_t) -1;
14810 }
14811
14812 static int
14813 mktime_test1 (time_t now)
14814 {
14815   struct tm *lt;
14816   return ! (lt = localtime (&now)) || mktime (lt) == now;
14817 }
14818
14819 static int
14820 mktime_test (time_t now)
14821 {
14822   return (mktime_test1 (now)
14823           && mktime_test1 ((time_t) (time_t_max - now))
14824           && mktime_test1 ((time_t) (time_t_min + now)));
14825 }
14826
14827 static int
14828 irix_6_4_bug ()
14829 {
14830   /* Based on code from Ariel Faigon.  */
14831   struct tm tm;
14832   tm.tm_year = 96;
14833   tm.tm_mon = 3;
14834   tm.tm_mday = 0;
14835   tm.tm_hour = 0;
14836   tm.tm_min = 0;
14837   tm.tm_sec = 0;
14838   tm.tm_isdst = -1;
14839   mktime (&tm);
14840   return tm.tm_mon == 2 && tm.tm_mday == 31;
14841 }
14842
14843 static int
14844 bigtime_test (int j)
14845 {
14846   struct tm tm;
14847   time_t now;
14848   tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j;
14849   now = mktime (&tm);
14850   if (now != (time_t) -1)
14851     {
14852       struct tm *lt = localtime (&now);
14853       if (! (lt
14854              && lt->tm_year == tm.tm_year
14855              && lt->tm_mon == tm.tm_mon
14856              && lt->tm_mday == tm.tm_mday
14857              && lt->tm_hour == tm.tm_hour
14858              && lt->tm_min == tm.tm_min
14859              && lt->tm_sec == tm.tm_sec
14860              && lt->tm_yday == tm.tm_yday
14861              && lt->tm_wday == tm.tm_wday
14862              && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst)
14863                   == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst))))
14864         return 0;
14865     }
14866   return 1;
14867 }
14868
14869 static int
14870 year_2050_test ()
14871 {
14872   /* The correct answer for 2050-02-01 00:00:00 in Pacific time,
14873      ignoring leap seconds.  */
14874   unsigned long int answer = 2527315200UL;
14875
14876   struct tm tm;
14877   time_t t;
14878   tm.tm_year = 2050 - 1900;
14879   tm.tm_mon = 2 - 1;
14880   tm.tm_mday = 1;
14881   tm.tm_hour = tm.tm_min = tm.tm_sec = 0;
14882   tm.tm_isdst = -1;
14883
14884   /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0"
14885      instead of "TZ=America/Vancouver" in order to detect the bug even
14886      on systems that don't support the Olson extension, or don't have the
14887      full zoneinfo tables installed.  */
14888   putenv ("TZ=PST8PDT,M4.1.0,M10.5.0");
14889
14890   t = mktime (&tm);
14891
14892   /* Check that the result is either a failure, or close enough
14893      to the correct answer that we can assume the discrepancy is
14894      due to leap seconds.  */
14895   return (t == (time_t) -1
14896           || (0 < t && answer - 120 <= t && t <= answer + 120));
14897 }
14898
14899 int
14900 main ()
14901 {
14902   int result = 0;
14903   time_t t, delta;
14904   int i, j;
14905
14906   /* This test makes some buggy mktime implementations loop.
14907      Give up after 60 seconds; a mktime slower than that
14908      isn't worth using anyway.  */
14909   alarm (60);
14910
14911   for (;;)
14912     {
14913       t = (time_t_max << 1) + 1;
14914       if (t <= time_t_max)
14915         break;
14916       time_t_max = t;
14917     }
14918   time_t_min = - ((time_t) ~ (time_t) 0 == (time_t) -1) - time_t_max;
14919
14920   delta = time_t_max / 997; /* a suitable prime number */
14921   for (i = 0; i < N_STRINGS; i++)
14922     {
14923       if (tz_strings[i])
14924         putenv (tz_strings[i]);
14925
14926       for (t = 0; t <= time_t_max - delta; t += delta)
14927         if (! mktime_test (t))
14928           result |= 1;
14929       if (! (mktime_test ((time_t) 1)
14930              && mktime_test ((time_t) (60 * 60))
14931              && mktime_test ((time_t) (60 * 60 * 24))))
14932         result |= 2;
14933
14934       for (j = 1; ; j <<= 1)
14935         if (! bigtime_test (j))
14936           result |= 4;
14937         else if (INT_MAX / 2 < j)
14938           break;
14939       if (! bigtime_test (INT_MAX))
14940         result |= 8;
14941     }
14942   if (! irix_6_4_bug ())
14943     result |= 16;
14944   if (! spring_forward_gap ())
14945     result |= 32;
14946   if (! year_2050_test ())
14947     result |= 64;
14948   return result;
14949 }
14950 _ACEOF
14951 if ac_fn_c_try_run "$LINENO"; then :
14952   ac_cv_func_working_mktime=yes
14953 else
14954   ac_cv_func_working_mktime=no
14955 fi
14956 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14957   conftest.$ac_objext conftest.beam conftest.$ac_ext
14958 fi
14959
14960 fi
14961 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_working_mktime" >&5
14962 $as_echo "$ac_cv_func_working_mktime" >&6; }
14963 if test $ac_cv_func_working_mktime = no; then
14964
14965
14966
14967
14968
14969
14970
14971
14972   gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext"
14973
14974 fi
14975
14976     if test $ac_cv_func_working_mktime = no; then
14977     REPLACE_MKTIME=1
14978
14979
14980
14981   else
14982     REPLACE_MKTIME=0
14983   fi
14984
14985
14986
14987
14988   GNULIB_MKTIME=1
14989
14990
14991
14992 $as_echo "#define GNULIB_TEST_MKTIME 1" >>confdefs.h
14993
14994
14995
14996   # Code from module multiarch:
14997
14998   # Code from module stddef:
14999
15000
15001
15002   if test $gt_cv_c_wchar_t = no; then
15003     HAVE_WCHAR_T=0
15004     STDDEF_H=stddef.h
15005   fi
15006   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
15007 $as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
15008 if ${gl_cv_decl_null_works+:} false; then :
15009   $as_echo_n "(cached) " >&6
15010 else
15011   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15012 /* end confdefs.h.  */
15013 #include <stddef.h>
15014       int test[2 * (sizeof NULL == sizeof (void *)) -1];
15015
15016 int
15017 main ()
15018 {
15019
15020   ;
15021   return 0;
15022 }
15023 _ACEOF
15024 if ac_fn_c_try_compile "$LINENO"; then :
15025   gl_cv_decl_null_works=yes
15026 else
15027   gl_cv_decl_null_works=no
15028 fi
15029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15030 fi
15031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
15032 $as_echo "$gl_cv_decl_null_works" >&6; }
15033   if test $gl_cv_decl_null_works = no; then
15034     REPLACE_NULL=1
15035     STDDEF_H=stddef.h
15036   fi
15037   if test -n "$STDDEF_H"; then
15038
15039
15040
15041
15042
15043
15044      if test $gl_cv_have_include_next = yes; then
15045        gl_cv_next_stddef_h='<'stddef.h'>'
15046      else
15047        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
15048 $as_echo_n "checking absolute name of <stddef.h>... " >&6; }
15049 if ${gl_cv_next_stddef_h+:} false; then :
15050   $as_echo_n "(cached) " >&6
15051 else
15052
15053           if test $ac_cv_header_stddef_h = yes; then
15054             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15055 /* end confdefs.h.  */
15056 #include <stddef.h>
15057
15058 _ACEOF
15059                                                                                                 case "$host_os" in
15060               aix*) gl_absname_cpp="$ac_cpp -C" ;;
15061               *)    gl_absname_cpp="$ac_cpp" ;;
15062             esac
15063                                                 gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15064                sed -n '\#/stddef.h#{
15065                  s#.*"\(.*/stddef.h\)".*#\1#
15066                  s#^/[^/]#//&#
15067                  p
15068                  q
15069                }'`'"'
15070           else
15071             gl_cv_next_stddef_h='<'stddef.h'>'
15072           fi
15073
15074 fi
15075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5
15076 $as_echo "$gl_cv_next_stddef_h" >&6; }
15077      fi
15078      NEXT_STDDEF_H=$gl_cv_next_stddef_h
15079
15080      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15081        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15082        gl_next_as_first_directive='<'stddef.h'>'
15083      else
15084        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15085        gl_next_as_first_directive=$gl_cv_next_stddef_h
15086      fi
15087      NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive
15088
15089
15090
15091   fi
15092
15093   # Code from module time:
15094
15095
15096
15097   # Code from module time_r:
15098
15099
15100
15101
15102
15103
15104
15105   if test $ac_cv_have_decl_localtime_r = no; then
15106     HAVE_DECL_LOCALTIME_R=0
15107   fi
15108
15109
15110   if test $ac_cv_func_localtime_r = yes; then
15111     HAVE_LOCALTIME_R=1
15112     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5
15113 $as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; }
15114 if ${gl_cv_time_r_posix+:} false; then :
15115   $as_echo_n "(cached) " >&6
15116 else
15117   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15118 /* end confdefs.h.  */
15119 #include <time.h>
15120 int
15121 main ()
15122 {
15123 /* We don't need to append 'restrict's to the argument types,
15124                  even though the POSIX signature has the 'restrict's,
15125                  since C99 says they can't affect type compatibility.  */
15126               struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r;
15127               if (ptr) return 0;
15128               /* Check the return type is a pointer.
15129                  On HP-UX 10 it is 'int'.  */
15130               *localtime_r (0, 0);
15131   ;
15132   return 0;
15133 }
15134
15135 _ACEOF
15136 if ac_fn_c_try_compile "$LINENO"; then :
15137   gl_cv_time_r_posix=yes
15138 else
15139   gl_cv_time_r_posix=no
15140 fi
15141 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15142
15143 fi
15144 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5
15145 $as_echo "$gl_cv_time_r_posix" >&6; }
15146     if test $gl_cv_time_r_posix = yes; then
15147       REPLACE_LOCALTIME_R=0
15148     else
15149       REPLACE_LOCALTIME_R=1
15150     fi
15151   else
15152     HAVE_LOCALTIME_R=0
15153   fi
15154   if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then
15155
15156
15157
15158
15159
15160
15161
15162
15163   gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext"
15164
15165
15166   :
15167
15168   fi
15169
15170
15171
15172
15173   GNULIB_TIME_R=1
15174
15175
15176
15177 $as_echo "#define GNULIB_TEST_TIME_R 1" >>confdefs.h
15178
15179
15180
15181   # Code from module unistd:
15182
15183
15184
15185
15186
15187
15188
15189
15190
15191
15192      if test $gl_cv_have_include_next = yes; then
15193        gl_cv_next_unistd_h='<'unistd.h'>'
15194      else
15195        { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <unistd.h>" >&5
15196 $as_echo_n "checking absolute name of <unistd.h>... " >&6; }
15197 if ${gl_cv_next_unistd_h+:} false; then :
15198   $as_echo_n "(cached) " >&6
15199 else
15200
15201           if test $ac_cv_header_unistd_h = yes; then
15202             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15203 /* end confdefs.h.  */
15204 #include <unistd.h>
15205
15206 _ACEOF
15207                                                                                                 case "$host_os" in
15208               aix*) gl_absname_cpp="$ac_cpp -C" ;;
15209               *)    gl_absname_cpp="$ac_cpp" ;;
15210             esac
15211                                                 gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
15212                sed -n '\#/unistd.h#{
15213                  s#.*"\(.*/unistd.h\)".*#\1#
15214                  s#^/[^/]#//&#
15215                  p
15216                  q
15217                }'`'"'
15218           else
15219             gl_cv_next_unistd_h='<'unistd.h'>'
15220           fi
15221
15222 fi
15223 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5
15224 $as_echo "$gl_cv_next_unistd_h" >&6; }
15225      fi
15226      NEXT_UNISTD_H=$gl_cv_next_unistd_h
15227
15228      if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
15229        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
15230        gl_next_as_first_directive='<'unistd.h'>'
15231      else
15232        # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
15233        gl_next_as_first_directive=$gl_cv_next_unistd_h
15234      fi
15235      NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive
15236
15237
15238
15239
15240
15241   if test $ac_cv_header_unistd_h = yes; then
15242     HAVE_UNISTD_H=1
15243   else
15244     HAVE_UNISTD_H=0
15245   fi
15246
15247
15248
15249     for gl_func in chown dup2 dup3 environ euidaccess faccessat fchdir fchownat     fsync ftruncate getcwd getdomainname getdtablesize getgroups     gethostname getlogin getlogin_r getpagesize getusershell setusershell     endusershell lchown link linkat lseek pipe pipe2 pread pwrite readlink     readlinkat rmdir sleep symlink symlinkat ttyname_r unlink unlinkat     usleep; do
15250     as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
15251     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
15252 $as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
15253 if eval \${$as_gl_Symbol+:} false; then :
15254   $as_echo_n "(cached) " >&6
15255 else
15256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15257 /* end confdefs.h.  */
15258 #include <unistd.h>
15259 /* Some systems declare various items in the wrong headers.  */
15260 #if !(defined __GLIBC__ && !defined __UCLIBC__)
15261 # include <fcntl.h>
15262 # include <stdio.h>
15263 # include <stdlib.h>
15264 # if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
15265 #  include <io.h>
15266 # endif
15267 #endif
15268
15269 int
15270 main ()
15271 {
15272 #undef $gl_func
15273   (void) $gl_func;
15274   ;
15275   return 0;
15276 }
15277 _ACEOF
15278 if ac_fn_c_try_compile "$LINENO"; then :
15279   eval "$as_gl_Symbol=yes"
15280 else
15281   eval "$as_gl_Symbol=no"
15282 fi
15283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15284 fi
15285 eval ac_res=\$$as_gl_Symbol
15286                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15287 $as_echo "$ac_res" >&6; }
15288      if eval test \"x\$"$as_gl_Symbol"\" = x"yes"; then :
15289   cat >>confdefs.h <<_ACEOF
15290 #define `$as_echo "HAVE_RAW_DECL_$gl_func" | $as_tr_cpp` 1
15291 _ACEOF
15292
15293                      eval ac_cv_have_decl_$gl_func=yes
15294 fi
15295       done
15296
15297
15298   # Code from module warn-on-use:
15299   # End of code from modules
15300
15301
15302
15303
15304
15305
15306
15307
15308
15309   gltests_libdeps=
15310   gltests_ltlibdeps=
15311
15312
15313
15314
15315
15316
15317
15318
15319
15320   gl_source_base='tests'
15321   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
15322
15323   gl_module_indicator_condition=$gltests_WITNESS
15324
15325
15326
15327
15328
15329
15330
15331
15332
15333   LIBGNU_LIBDEPS="$gl_libdeps"
15334
15335   LIBGNU_LTLIBDEPS="$gl_ltlibdeps"
15336
15337
15338
15339 for ac_func in strftime
15340 do :
15341   ac_fn_c_check_func "$LINENO" "strftime" "ac_cv_func_strftime"
15342 if test "x$ac_cv_func_strftime" = xyes; then :
15343   cat >>confdefs.h <<_ACEOF
15344 #define HAVE_STRFTIME 1
15345 _ACEOF
15346
15347 else
15348   # strftime is in -lintl on SCO UNIX.
15349 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strftime in -lintl" >&5
15350 $as_echo_n "checking for strftime in -lintl... " >&6; }
15351 if ${ac_cv_lib_intl_strftime+:} false; then :
15352   $as_echo_n "(cached) " >&6
15353 else
15354   ac_check_lib_save_LIBS=$LIBS
15355 LIBS="-lintl  $LIBS"
15356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15357 /* end confdefs.h.  */
15358
15359 /* Override any GCC internal prototype to avoid an error.
15360    Use char because int might match the return type of a GCC
15361    builtin and then its argument prototype would still apply.  */
15362 #ifdef __cplusplus
15363 extern "C"
15364 #endif
15365 char strftime ();
15366 int
15367 main ()
15368 {
15369 return strftime ();
15370   ;
15371   return 0;
15372 }
15373 _ACEOF
15374 if ac_fn_c_try_link "$LINENO"; then :
15375   ac_cv_lib_intl_strftime=yes
15376 else
15377   ac_cv_lib_intl_strftime=no
15378 fi
15379 rm -f core conftest.err conftest.$ac_objext \
15380     conftest$ac_exeext conftest.$ac_ext
15381 LIBS=$ac_check_lib_save_LIBS
15382 fi
15383 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_strftime" >&5
15384 $as_echo "$ac_cv_lib_intl_strftime" >&6; }
15385 if test "x$ac_cv_lib_intl_strftime" = xyes; then :
15386   $as_echo "#define HAVE_STRFTIME 1" >>confdefs.h
15387
15388 LIBS="-lintl $LIBS"
15389 fi
15390
15391 fi
15392 done
15393
15394
15395 # UNIX98 PTYs.
15396 for ac_func in grantpt
15397 do :
15398   ac_fn_c_check_func "$LINENO" "grantpt" "ac_cv_func_grantpt"
15399 if test "x$ac_cv_func_grantpt" = xyes; then :
15400   cat >>confdefs.h <<_ACEOF
15401 #define HAVE_GRANTPT 1
15402 _ACEOF
15403
15404 fi
15405 done
15406
15407
15408 # PTY-related GNU extensions.
15409 for ac_func in getpt
15410 do :
15411   ac_fn_c_check_func "$LINENO" "getpt" "ac_cv_func_getpt"
15412 if test "x$ac_cv_func_getpt" = xyes; then :
15413   cat >>confdefs.h <<_ACEOF
15414 #define HAVE_GETPT 1
15415 _ACEOF
15416
15417 fi
15418 done
15419
15420
15421 # Check this now, so that we will NOT find the above functions in ncurses.
15422 # That is because we have not set up to link ncurses in lib-src.
15423 # It's better to believe a function is not available
15424 # than to expect to find it in ncurses.
15425 # Also we need tputs and friends to be able to build at all.
15426 have_tputs_et_al=true
15427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tputs" >&5
15428 $as_echo_n "checking for library containing tputs... " >&6; }
15429 if ${ac_cv_search_tputs+:} false; then :
15430   $as_echo_n "(cached) " >&6
15431 else
15432   ac_func_search_save_LIBS=$LIBS
15433 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15434 /* end confdefs.h.  */
15435
15436 /* Override any GCC internal prototype to avoid an error.
15437    Use char because int might match the return type of a GCC
15438    builtin and then its argument prototype would still apply.  */
15439 #ifdef __cplusplus
15440 extern "C"
15441 #endif
15442 char tputs ();
15443 int
15444 main ()
15445 {
15446 return tputs ();
15447   ;
15448   return 0;
15449 }
15450 _ACEOF
15451 for ac_lib in '' ncurses terminfo termcap; do
15452   if test -z "$ac_lib"; then
15453     ac_res="none required"
15454   else
15455     ac_res=-l$ac_lib
15456     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15457   fi
15458   if ac_fn_c_try_link "$LINENO"; then :
15459   ac_cv_search_tputs=$ac_res
15460 fi
15461 rm -f core conftest.err conftest.$ac_objext \
15462     conftest$ac_exeext
15463   if ${ac_cv_search_tputs+:} false; then :
15464   break
15465 fi
15466 done
15467 if ${ac_cv_search_tputs+:} false; then :
15468
15469 else
15470   ac_cv_search_tputs=no
15471 fi
15472 rm conftest.$ac_ext
15473 LIBS=$ac_func_search_save_LIBS
15474 fi
15475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tputs" >&5
15476 $as_echo "$ac_cv_search_tputs" >&6; }
15477 ac_res=$ac_cv_search_tputs
15478 if test "$ac_res" != no; then :
15479   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15480
15481 else
15482   have_tputs_et_al=false
15483 fi
15484
15485 if test "$have_tputs_et_al" != true; then
15486   as_fn_error $? "I couldn't find termcap functions (tputs and friends).
15487 Maybe some development libraries/packages are missing?  Try installing
15488 libncurses-dev(el), libterminfo-dev(el) or similar." "$LINENO" 5
15489 fi
15490 # Must define this when any termcap library is found.
15491
15492 $as_echo "#define HAVE_LIBNCURSES 1" >>confdefs.h
15493
15494 ## FIXME This was the cpp logic, but I am not sure it is right.
15495 ## The above test has not necessarily found libncurses.
15496 HAVE_LIBNCURSES=yes
15497
15498 ## Use terminfo instead of termcap?
15499 ## Note only system files NOT using terminfo are:
15500 ## freebsd < 40000, ms-w32, msdos, netbsd < 599002500, and
15501 ## darwin|gnu without ncurses.
15502 TERMINFO=no
15503 LIBS_TERMCAP=
15504 case "$opsys" in
15505   ## cygwin: Fewer environment variables to go wrong, more terminal types.
15506   ## hpux10-20: Use the system provided termcap(3) library.
15507   ## openbsd: David Mazieres <dm@reeducation-labor.lcs.mit.edu> says this
15508   ##  is necessary.  Otherwise Emacs dumps core when run -nw.
15509   aix4-2|cygwin|hpux*|irix6-5|openbsd|sol2*|unixware) TERMINFO=yes ;;
15510
15511   ## darwin: Prevents crashes when running Emacs in Terminal.app under 10.2.
15512   ##  The ncurses library has been moved out of the System framework in
15513   ##  Mac OS X 10.2.  So if configure detects it, set the command-line
15514   ##  option to use it.
15515   darwin|gnu*)
15516     ## (HAVE_LIBNCURSES was not always true, but is since 2010-03-18.)
15517     if test "x$HAVE_LIBNCURSES" = "xyes"; then
15518       TERMINFO=yes
15519       LIBS_TERMCAP="-lncurses"
15520     fi
15521     ;;
15522
15523   freebsd)
15524     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FreeBSD is new enough to use terminfo" >&5
15525 $as_echo_n "checking whether FreeBSD is new enough to use terminfo... " >&6; }
15526     if ${emacs_cv_freebsd_terminfo+:} false; then :
15527   $as_echo_n "(cached) " >&6
15528 else
15529   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15530 /* end confdefs.h.  */
15531 #include <osreldate.h>
15532 int
15533 main ()
15534 {
15535 #if __FreeBSD_version < 400000
15536 fail;
15537 #endif
15538
15539   ;
15540   return 0;
15541 }
15542 _ACEOF
15543 if ac_fn_c_try_link "$LINENO"; then :
15544   emacs_cv_freebsd_terminfo=yes
15545 else
15546   emacs_cv_freebsd_terminfo=no
15547 fi
15548 rm -f core conftest.err conftest.$ac_objext \
15549     conftest$ac_exeext conftest.$ac_ext
15550 fi
15551
15552
15553     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_freebsd_terminfo" >&5
15554 $as_echo "$emacs_cv_freebsd_terminfo" >&6; }
15555
15556     if test $emacs_cv_freebsd_terminfo = yes; then
15557       TERMINFO=yes
15558       LIBS_TERMCAP="-lncurses"
15559     else
15560       LIBS_TERMCAP="-ltermcap"
15561     fi
15562     ;;
15563
15564   netbsd)
15565     if test $ac_cv_search_tputs = -lterminfo; then
15566       TERMINFO=yes
15567       LIBS_TERMCAP="-lterminfo"
15568     else
15569       LIBS_TERMCAP="-ltermcap"
15570     fi
15571     ;;
15572
15573 esac
15574
15575 case "$opsys" in
15576   ## hpux: Make sure we get select from libc rather than from libcurses
15577   ##  because libcurses on HPUX 10.10 has a broken version of select.
15578   ##  We used to use -lc -lcurses, but this may be cleaner.
15579   hpux*) LIBS_TERMCAP="-ltermcap" ;;
15580
15581   openbsd) LIBS_TERMCAP="-lncurses" ;;
15582
15583   ## Must use system termcap, if we use any termcap.  It does special things.
15584   sol2*) test "$TERMINFO" != yes && LIBS_TERMCAP="-ltermcap" ;;
15585 esac
15586
15587 TERMCAP_OBJ=tparam.o
15588 if test $TERMINFO = yes; then
15589
15590 $as_echo "#define TERMINFO 1" >>confdefs.h
15591
15592
15593   ## Default used to be -ltermcap.  Add a case above if need something else.
15594   test "x$LIBS_TERMCAP" = "x" && LIBS_TERMCAP="-lcurses"
15595
15596   TERMCAP_OBJ=terminfo.o
15597 fi
15598
15599
15600
15601
15602 # Do we have res_init, for detecting changes in /etc/resolv.conf?
15603 resolv=no
15604 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15605 /* end confdefs.h.  */
15606 #include <netinet/in.h>
15607 #include <arpa/nameser.h>
15608 #include <resolv.h>
15609 int
15610 main ()
15611 {
15612 return res_init();
15613   ;
15614   return 0;
15615 }
15616 _ACEOF
15617 if ac_fn_c_try_link "$LINENO"; then :
15618   have_res_init=yes
15619 else
15620   have_res_init=no
15621 fi
15622 rm -f core conftest.err conftest.$ac_objext \
15623     conftest$ac_exeext conftest.$ac_ext
15624 if test "$have_res_init" = no; then
15625   OLIBS="$LIBS"
15626   LIBS="$LIBS -lresolv"
15627   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_init with -lresolv" >&5
15628 $as_echo_n "checking for res_init with -lresolv... " >&6; }
15629   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15630 /* end confdefs.h.  */
15631 #include <netinet/in.h>
15632 #include <arpa/nameser.h>
15633 #include <resolv.h>
15634 int
15635 main ()
15636 {
15637 return res_init();
15638   ;
15639   return 0;
15640 }
15641 _ACEOF
15642 if ac_fn_c_try_link "$LINENO"; then :
15643   have_res_init=yes
15644 else
15645   have_res_init=no
15646 fi
15647 rm -f core conftest.err conftest.$ac_objext \
15648     conftest$ac_exeext conftest.$ac_ext
15649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_res_init" >&5
15650 $as_echo "$have_res_init" >&6; }
15651   if test "$have_res_init" = yes ; then
15652     resolv=yes
15653   fi
15654   LIBS="$OLIBS"
15655 fi
15656
15657 if test "$have_res_init" = yes; then
15658
15659 $as_echo "#define HAVE_RES_INIT 1" >>confdefs.h
15660
15661 fi
15662
15663 # Do we need the Hesiod library to provide the support routines?
15664 LIBHESIOD=
15665 if test "$with_hesiod" != no ; then
15666   # Don't set $LIBS here -- see comments above.  FIXME which comments?
15667   ac_fn_c_check_func "$LINENO" "res_send" "ac_cv_func_res_send"
15668 if test "x$ac_cv_func_res_send" = xyes; then :
15669
15670 else
15671   ac_fn_c_check_func "$LINENO" "__res_send" "ac_cv_func___res_send"
15672 if test "x$ac_cv_func___res_send" = xyes; then :
15673
15674 else
15675   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for res_send in -lresolv" >&5
15676 $as_echo_n "checking for res_send in -lresolv... " >&6; }
15677 if ${ac_cv_lib_resolv_res_send+:} false; then :
15678   $as_echo_n "(cached) " >&6
15679 else
15680   ac_check_lib_save_LIBS=$LIBS
15681 LIBS="-lresolv  $LIBS"
15682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15683 /* end confdefs.h.  */
15684
15685 /* Override any GCC internal prototype to avoid an error.
15686    Use char because int might match the return type of a GCC
15687    builtin and then its argument prototype would still apply.  */
15688 #ifdef __cplusplus
15689 extern "C"
15690 #endif
15691 char res_send ();
15692 int
15693 main ()
15694 {
15695 return res_send ();
15696   ;
15697   return 0;
15698 }
15699 _ACEOF
15700 if ac_fn_c_try_link "$LINENO"; then :
15701   ac_cv_lib_resolv_res_send=yes
15702 else
15703   ac_cv_lib_resolv_res_send=no
15704 fi
15705 rm -f core conftest.err conftest.$ac_objext \
15706     conftest$ac_exeext conftest.$ac_ext
15707 LIBS=$ac_check_lib_save_LIBS
15708 fi
15709 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv_res_send" >&5
15710 $as_echo "$ac_cv_lib_resolv_res_send" >&6; }
15711 if test "x$ac_cv_lib_resolv_res_send" = xyes; then :
15712   resolv=yes
15713 else
15714   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __res_send in -lresolv" >&5
15715 $as_echo_n "checking for __res_send in -lresolv... " >&6; }
15716 if ${ac_cv_lib_resolv___res_send+:} false; then :
15717   $as_echo_n "(cached) " >&6
15718 else
15719   ac_check_lib_save_LIBS=$LIBS
15720 LIBS="-lresolv  $LIBS"
15721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15722 /* end confdefs.h.  */
15723
15724 /* Override any GCC internal prototype to avoid an error.
15725    Use char because int might match the return type of a GCC
15726    builtin and then its argument prototype would still apply.  */
15727 #ifdef __cplusplus
15728 extern "C"
15729 #endif
15730 char __res_send ();
15731 int
15732 main ()
15733 {
15734 return __res_send ();
15735   ;
15736   return 0;
15737 }
15738 _ACEOF
15739 if ac_fn_c_try_link "$LINENO"; then :
15740   ac_cv_lib_resolv___res_send=yes
15741 else
15742   ac_cv_lib_resolv___res_send=no
15743 fi
15744 rm -f core conftest.err conftest.$ac_objext \
15745     conftest$ac_exeext conftest.$ac_ext
15746 LIBS=$ac_check_lib_save_LIBS
15747 fi
15748 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_resolv___res_send" >&5
15749 $as_echo "$ac_cv_lib_resolv___res_send" >&6; }
15750 if test "x$ac_cv_lib_resolv___res_send" = xyes; then :
15751   resolv=yes
15752 fi
15753
15754 fi
15755
15756 fi
15757
15758 fi
15759
15760   if test "$resolv" = yes ; then
15761     RESOLVLIB=-lresolv
15762   else
15763     RESOLVLIB=
15764   fi
15765   ac_fn_c_check_func "$LINENO" "hes_getmailhost" "ac_cv_func_hes_getmailhost"
15766 if test "x$ac_cv_func_hes_getmailhost" = xyes; then :
15767
15768 else
15769   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hes_getmailhost in -lhesiod" >&5
15770 $as_echo_n "checking for hes_getmailhost in -lhesiod... " >&6; }
15771 if ${ac_cv_lib_hesiod_hes_getmailhost+:} false; then :
15772   $as_echo_n "(cached) " >&6
15773 else
15774   ac_check_lib_save_LIBS=$LIBS
15775 LIBS="-lhesiod $RESOLVLIB $LIBS"
15776 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15777 /* end confdefs.h.  */
15778
15779 /* Override any GCC internal prototype to avoid an error.
15780    Use char because int might match the return type of a GCC
15781    builtin and then its argument prototype would still apply.  */
15782 #ifdef __cplusplus
15783 extern "C"
15784 #endif
15785 char hes_getmailhost ();
15786 int
15787 main ()
15788 {
15789 return hes_getmailhost ();
15790   ;
15791   return 0;
15792 }
15793 _ACEOF
15794 if ac_fn_c_try_link "$LINENO"; then :
15795   ac_cv_lib_hesiod_hes_getmailhost=yes
15796 else
15797   ac_cv_lib_hesiod_hes_getmailhost=no
15798 fi
15799 rm -f core conftest.err conftest.$ac_objext \
15800     conftest$ac_exeext conftest.$ac_ext
15801 LIBS=$ac_check_lib_save_LIBS
15802 fi
15803 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_hesiod_hes_getmailhost" >&5
15804 $as_echo "$ac_cv_lib_hesiod_hes_getmailhost" >&6; }
15805 if test "x$ac_cv_lib_hesiod_hes_getmailhost" = xyes; then :
15806   hesiod=yes
15807 else
15808   :
15809 fi
15810
15811 fi
15812
15813
15814   if test x"$hesiod" = xyes; then
15815
15816 $as_echo "#define HAVE_LIBHESIOD 1" >>confdefs.h
15817
15818     LIBHESIOD=-lhesiod
15819   fi
15820 fi
15821
15822
15823 # Do we need libresolv (due to res_init or Hesiod)?
15824 if test "$resolv" = yes ; then
15825
15826 $as_echo "#define HAVE_LIBRESOLV 1" >>confdefs.h
15827
15828   LIBRESOLV=-lresolv
15829 else
15830   LIBRESOLV=
15831 fi
15832
15833
15834 # These tell us which Kerberos-related libraries to use.
15835 COM_ERRLIB=
15836 CRYPTOLIB=
15837 KRB5LIB=
15838 DESLIB=
15839 KRB4LIB=
15840
15841 if test "${with_kerberos}" != no; then
15842   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for com_err in -lcom_err" >&5
15843 $as_echo_n "checking for com_err in -lcom_err... " >&6; }
15844 if ${ac_cv_lib_com_err_com_err+:} false; then :
15845   $as_echo_n "(cached) " >&6
15846 else
15847   ac_check_lib_save_LIBS=$LIBS
15848 LIBS="-lcom_err  $LIBS"
15849 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15850 /* end confdefs.h.  */
15851
15852 /* Override any GCC internal prototype to avoid an error.
15853    Use char because int might match the return type of a GCC
15854    builtin and then its argument prototype would still apply.  */
15855 #ifdef __cplusplus
15856 extern "C"
15857 #endif
15858 char com_err ();
15859 int
15860 main ()
15861 {
15862 return com_err ();
15863   ;
15864   return 0;
15865 }
15866 _ACEOF
15867 if ac_fn_c_try_link "$LINENO"; then :
15868   ac_cv_lib_com_err_com_err=yes
15869 else
15870   ac_cv_lib_com_err_com_err=no
15871 fi
15872 rm -f core conftest.err conftest.$ac_objext \
15873     conftest$ac_exeext conftest.$ac_ext
15874 LIBS=$ac_check_lib_save_LIBS
15875 fi
15876 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_com_err_com_err" >&5
15877 $as_echo "$ac_cv_lib_com_err_com_err" >&6; }
15878 if test "x$ac_cv_lib_com_err_com_err" = xyes; then :
15879   have_com_err=yes
15880 else
15881   have_com_err=no
15882 fi
15883
15884   if test $have_com_err = yes; then
15885     COM_ERRLIB=-lcom_err
15886     LIBS="$COM_ERRLIB $LIBS"
15887
15888 $as_echo "#define HAVE_LIBCOM_ERR 1" >>confdefs.h
15889
15890   fi
15891   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lcrypto" >&5
15892 $as_echo_n "checking for mit_des_cbc_encrypt in -lcrypto... " >&6; }
15893 if ${ac_cv_lib_crypto_mit_des_cbc_encrypt+:} false; then :
15894   $as_echo_n "(cached) " >&6
15895 else
15896   ac_check_lib_save_LIBS=$LIBS
15897 LIBS="-lcrypto  $LIBS"
15898 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15899 /* end confdefs.h.  */
15900
15901 /* Override any GCC internal prototype to avoid an error.
15902    Use char because int might match the return type of a GCC
15903    builtin and then its argument prototype would still apply.  */
15904 #ifdef __cplusplus
15905 extern "C"
15906 #endif
15907 char mit_des_cbc_encrypt ();
15908 int
15909 main ()
15910 {
15911 return mit_des_cbc_encrypt ();
15912   ;
15913   return 0;
15914 }
15915 _ACEOF
15916 if ac_fn_c_try_link "$LINENO"; then :
15917   ac_cv_lib_crypto_mit_des_cbc_encrypt=yes
15918 else
15919   ac_cv_lib_crypto_mit_des_cbc_encrypt=no
15920 fi
15921 rm -f core conftest.err conftest.$ac_objext \
15922     conftest$ac_exeext conftest.$ac_ext
15923 LIBS=$ac_check_lib_save_LIBS
15924 fi
15925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_crypto_mit_des_cbc_encrypt" >&5
15926 $as_echo "$ac_cv_lib_crypto_mit_des_cbc_encrypt" >&6; }
15927 if test "x$ac_cv_lib_crypto_mit_des_cbc_encrypt" = xyes; then :
15928   have_crypto=yes
15929 else
15930   have_crypto=no
15931 fi
15932
15933   if test $have_crypto = yes; then
15934     CRYPTOLIB=-lcrypto
15935     LIBS="$CRYPTOLIB $LIBS"
15936
15937 $as_echo "#define HAVE_LIBCRYPTO 1" >>confdefs.h
15938
15939   fi
15940   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mit_des_cbc_encrypt in -lk5crypto" >&5
15941 $as_echo_n "checking for mit_des_cbc_encrypt in -lk5crypto... " >&6; }
15942 if ${ac_cv_lib_k5crypto_mit_des_cbc_encrypt+:} false; then :
15943   $as_echo_n "(cached) " >&6
15944 else
15945   ac_check_lib_save_LIBS=$LIBS
15946 LIBS="-lk5crypto  $LIBS"
15947 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15948 /* end confdefs.h.  */
15949
15950 /* Override any GCC internal prototype to avoid an error.
15951    Use char because int might match the return type of a GCC
15952    builtin and then its argument prototype would still apply.  */
15953 #ifdef __cplusplus
15954 extern "C"
15955 #endif
15956 char mit_des_cbc_encrypt ();
15957 int
15958 main ()
15959 {
15960 return mit_des_cbc_encrypt ();
15961   ;
15962   return 0;
15963 }
15964 _ACEOF
15965 if ac_fn_c_try_link "$LINENO"; then :
15966   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=yes
15967 else
15968   ac_cv_lib_k5crypto_mit_des_cbc_encrypt=no
15969 fi
15970 rm -f core conftest.err conftest.$ac_objext \
15971     conftest$ac_exeext conftest.$ac_ext
15972 LIBS=$ac_check_lib_save_LIBS
15973 fi
15974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&5
15975 $as_echo "$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" >&6; }
15976 if test "x$ac_cv_lib_k5crypto_mit_des_cbc_encrypt" = xyes; then :
15977   have_k5crypto=yes
15978 else
15979   have_k5crypto=no
15980 fi
15981
15982   if test $have_k5crypto = yes; then
15983     CRYPTOLIB=-lk5crypto
15984     LIBS="$CRYPTOLIB $LIBS"
15985
15986 $as_echo "#define HAVE_LIBK5CRYPTO 1" >>confdefs.h
15987
15988   fi
15989   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb5_init_context in -lkrb5" >&5
15990 $as_echo_n "checking for krb5_init_context in -lkrb5... " >&6; }
15991 if ${ac_cv_lib_krb5_krb5_init_context+:} false; then :
15992   $as_echo_n "(cached) " >&6
15993 else
15994   ac_check_lib_save_LIBS=$LIBS
15995 LIBS="-lkrb5  $LIBS"
15996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15997 /* end confdefs.h.  */
15998
15999 /* Override any GCC internal prototype to avoid an error.
16000    Use char because int might match the return type of a GCC
16001    builtin and then its argument prototype would still apply.  */
16002 #ifdef __cplusplus
16003 extern "C"
16004 #endif
16005 char krb5_init_context ();
16006 int
16007 main ()
16008 {
16009 return krb5_init_context ();
16010   ;
16011   return 0;
16012 }
16013 _ACEOF
16014 if ac_fn_c_try_link "$LINENO"; then :
16015   ac_cv_lib_krb5_krb5_init_context=yes
16016 else
16017   ac_cv_lib_krb5_krb5_init_context=no
16018 fi
16019 rm -f core conftest.err conftest.$ac_objext \
16020     conftest$ac_exeext conftest.$ac_ext
16021 LIBS=$ac_check_lib_save_LIBS
16022 fi
16023 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb5_krb5_init_context" >&5
16024 $as_echo "$ac_cv_lib_krb5_krb5_init_context" >&6; }
16025 if test "x$ac_cv_lib_krb5_krb5_init_context" = xyes; then :
16026   have_krb5=yes
16027 else
16028   have_krb5=no
16029 fi
16030
16031   if test $have_krb5=yes; then
16032     KRB5LIB=-lkrb5
16033     LIBS="$KRB5LIB $LIBS"
16034
16035 $as_echo "#define HAVE_LIBKRB5 1" >>confdefs.h
16036
16037   fi
16038     if test "${with_kerberos5}" = no; then
16039     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes425" >&5
16040 $as_echo_n "checking for des_cbc_encrypt in -ldes425... " >&6; }
16041 if ${ac_cv_lib_des425_des_cbc_encrypt+:} false; then :
16042   $as_echo_n "(cached) " >&6
16043 else
16044   ac_check_lib_save_LIBS=$LIBS
16045 LIBS="-ldes425  $LIBS"
16046 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16047 /* end confdefs.h.  */
16048
16049 /* Override any GCC internal prototype to avoid an error.
16050    Use char because int might match the return type of a GCC
16051    builtin and then its argument prototype would still apply.  */
16052 #ifdef __cplusplus
16053 extern "C"
16054 #endif
16055 char des_cbc_encrypt ();
16056 int
16057 main ()
16058 {
16059 return des_cbc_encrypt ();
16060   ;
16061   return 0;
16062 }
16063 _ACEOF
16064 if ac_fn_c_try_link "$LINENO"; then :
16065   ac_cv_lib_des425_des_cbc_encrypt=yes
16066 else
16067   ac_cv_lib_des425_des_cbc_encrypt=no
16068 fi
16069 rm -f core conftest.err conftest.$ac_objext \
16070     conftest$ac_exeext conftest.$ac_ext
16071 LIBS=$ac_check_lib_save_LIBS
16072 fi
16073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des425_des_cbc_encrypt" >&5
16074 $as_echo "$ac_cv_lib_des425_des_cbc_encrypt" >&6; }
16075 if test "x$ac_cv_lib_des425_des_cbc_encrypt" = xyes; then :
16076   have_des425=yes
16077 else
16078   have_des425=no
16079 fi
16080
16081     if test $have_des425 = yes; then
16082       DESLIB=-ldes425
16083       LIBS="$DESLIB $LIBS"
16084
16085 $as_echo "#define HAVE_LIBDES425 1" >>confdefs.h
16086
16087     else
16088       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for des_cbc_encrypt in -ldes" >&5
16089 $as_echo_n "checking for des_cbc_encrypt in -ldes... " >&6; }
16090 if ${ac_cv_lib_des_des_cbc_encrypt+:} false; then :
16091   $as_echo_n "(cached) " >&6
16092 else
16093   ac_check_lib_save_LIBS=$LIBS
16094 LIBS="-ldes  $LIBS"
16095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16096 /* end confdefs.h.  */
16097
16098 /* Override any GCC internal prototype to avoid an error.
16099    Use char because int might match the return type of a GCC
16100    builtin and then its argument prototype would still apply.  */
16101 #ifdef __cplusplus
16102 extern "C"
16103 #endif
16104 char des_cbc_encrypt ();
16105 int
16106 main ()
16107 {
16108 return des_cbc_encrypt ();
16109   ;
16110   return 0;
16111 }
16112 _ACEOF
16113 if ac_fn_c_try_link "$LINENO"; then :
16114   ac_cv_lib_des_des_cbc_encrypt=yes
16115 else
16116   ac_cv_lib_des_des_cbc_encrypt=no
16117 fi
16118 rm -f core conftest.err conftest.$ac_objext \
16119     conftest$ac_exeext conftest.$ac_ext
16120 LIBS=$ac_check_lib_save_LIBS
16121 fi
16122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_des_des_cbc_encrypt" >&5
16123 $as_echo "$ac_cv_lib_des_des_cbc_encrypt" >&6; }
16124 if test "x$ac_cv_lib_des_des_cbc_encrypt" = xyes; then :
16125   have_des=yes
16126 else
16127   have_des=no
16128 fi
16129
16130       if test $have_des = yes; then
16131         DESLIB=-ldes
16132         LIBS="$DESLIB $LIBS"
16133
16134 $as_echo "#define HAVE_LIBDES 1" >>confdefs.h
16135
16136       fi
16137     fi
16138     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb4" >&5
16139 $as_echo_n "checking for krb_get_cred in -lkrb4... " >&6; }
16140 if ${ac_cv_lib_krb4_krb_get_cred+:} false; then :
16141   $as_echo_n "(cached) " >&6
16142 else
16143   ac_check_lib_save_LIBS=$LIBS
16144 LIBS="-lkrb4  $LIBS"
16145 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16146 /* end confdefs.h.  */
16147
16148 /* Override any GCC internal prototype to avoid an error.
16149    Use char because int might match the return type of a GCC
16150    builtin and then its argument prototype would still apply.  */
16151 #ifdef __cplusplus
16152 extern "C"
16153 #endif
16154 char krb_get_cred ();
16155 int
16156 main ()
16157 {
16158 return krb_get_cred ();
16159   ;
16160   return 0;
16161 }
16162 _ACEOF
16163 if ac_fn_c_try_link "$LINENO"; then :
16164   ac_cv_lib_krb4_krb_get_cred=yes
16165 else
16166   ac_cv_lib_krb4_krb_get_cred=no
16167 fi
16168 rm -f core conftest.err conftest.$ac_objext \
16169     conftest$ac_exeext conftest.$ac_ext
16170 LIBS=$ac_check_lib_save_LIBS
16171 fi
16172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb4_krb_get_cred" >&5
16173 $as_echo "$ac_cv_lib_krb4_krb_get_cred" >&6; }
16174 if test "x$ac_cv_lib_krb4_krb_get_cred" = xyes; then :
16175   have_krb4=yes
16176 else
16177   have_krb4=no
16178 fi
16179
16180     if test $have_krb4 = yes; then
16181       KRB4LIB=-lkrb4
16182       LIBS="$KRB4LIB $LIBS"
16183
16184 $as_echo "#define HAVE_LIBKRB4 1" >>confdefs.h
16185
16186     else
16187       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for krb_get_cred in -lkrb" >&5
16188 $as_echo_n "checking for krb_get_cred in -lkrb... " >&6; }
16189 if ${ac_cv_lib_krb_krb_get_cred+:} false; then :
16190   $as_echo_n "(cached) " >&6
16191 else
16192   ac_check_lib_save_LIBS=$LIBS
16193 LIBS="-lkrb  $LIBS"
16194 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16195 /* end confdefs.h.  */
16196
16197 /* Override any GCC internal prototype to avoid an error.
16198    Use char because int might match the return type of a GCC
16199    builtin and then its argument prototype would still apply.  */
16200 #ifdef __cplusplus
16201 extern "C"
16202 #endif
16203 char krb_get_cred ();
16204 int
16205 main ()
16206 {
16207 return krb_get_cred ();
16208   ;
16209   return 0;
16210 }
16211 _ACEOF
16212 if ac_fn_c_try_link "$LINENO"; then :
16213   ac_cv_lib_krb_krb_get_cred=yes
16214 else
16215   ac_cv_lib_krb_krb_get_cred=no
16216 fi
16217 rm -f core conftest.err conftest.$ac_objext \
16218     conftest$ac_exeext conftest.$ac_ext
16219 LIBS=$ac_check_lib_save_LIBS
16220 fi
16221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_krb_krb_get_cred" >&5
16222 $as_echo "$ac_cv_lib_krb_krb_get_cred" >&6; }
16223 if test "x$ac_cv_lib_krb_krb_get_cred" = xyes; then :
16224   have_krb=yes
16225 else
16226   have_krb=no
16227 fi
16228
16229       if test $have_krb = yes; then
16230         KRB4LIB=-lkrb
16231         LIBS="$KRB4LIB $LIBS"
16232
16233 $as_echo "#define HAVE_LIBKRB 1" >>confdefs.h
16234
16235       fi
16236     fi
16237   fi
16238
16239   if test "${with_kerberos5}" != no; then
16240     for ac_header in krb5.h
16241 do :
16242   ac_fn_c_check_header_mongrel "$LINENO" "krb5.h" "ac_cv_header_krb5_h" "$ac_includes_default"
16243 if test "x$ac_cv_header_krb5_h" = xyes; then :
16244   cat >>confdefs.h <<_ACEOF
16245 #define HAVE_KRB5_H 1
16246 _ACEOF
16247  ac_fn_c_check_member "$LINENO" "krb5_error" "text" "ac_cv_member_krb5_error_text" "#include <krb5.h>
16248 "
16249 if test "x$ac_cv_member_krb5_error_text" = xyes; then :
16250
16251 cat >>confdefs.h <<_ACEOF
16252 #define HAVE_KRB5_ERROR_TEXT 1
16253 _ACEOF
16254
16255
16256 fi
16257 ac_fn_c_check_member "$LINENO" "krb5_error" "e_text" "ac_cv_member_krb5_error_e_text" "#include <krb5.h>
16258 "
16259 if test "x$ac_cv_member_krb5_error_e_text" = xyes; then :
16260
16261 cat >>confdefs.h <<_ACEOF
16262 #define HAVE_KRB5_ERROR_E_TEXT 1
16263 _ACEOF
16264
16265
16266 fi
16267
16268 fi
16269
16270 done
16271
16272   else
16273     for ac_header in des.h
16274 do :
16275   ac_fn_c_check_header_mongrel "$LINENO" "des.h" "ac_cv_header_des_h" "$ac_includes_default"
16276 if test "x$ac_cv_header_des_h" = xyes; then :
16277   cat >>confdefs.h <<_ACEOF
16278 #define HAVE_DES_H 1
16279 _ACEOF
16280
16281 else
16282   for ac_header in kerberosIV/des.h
16283 do :
16284   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/des.h" "ac_cv_header_kerberosIV_des_h" "$ac_includes_default"
16285 if test "x$ac_cv_header_kerberosIV_des_h" = xyes; then :
16286   cat >>confdefs.h <<_ACEOF
16287 #define HAVE_KERBEROSIV_DES_H 1
16288 _ACEOF
16289
16290 else
16291   for ac_header in kerberos/des.h
16292 do :
16293   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/des.h" "ac_cv_header_kerberos_des_h" "$ac_includes_default"
16294 if test "x$ac_cv_header_kerberos_des_h" = xyes; then :
16295   cat >>confdefs.h <<_ACEOF
16296 #define HAVE_KERBEROS_DES_H 1
16297 _ACEOF
16298
16299 fi
16300
16301 done
16302
16303 fi
16304
16305 done
16306
16307 fi
16308
16309 done
16310
16311     for ac_header in krb.h
16312 do :
16313   ac_fn_c_check_header_mongrel "$LINENO" "krb.h" "ac_cv_header_krb_h" "$ac_includes_default"
16314 if test "x$ac_cv_header_krb_h" = xyes; then :
16315   cat >>confdefs.h <<_ACEOF
16316 #define HAVE_KRB_H 1
16317 _ACEOF
16318
16319 else
16320   for ac_header in kerberosIV/krb.h
16321 do :
16322   ac_fn_c_check_header_mongrel "$LINENO" "kerberosIV/krb.h" "ac_cv_header_kerberosIV_krb_h" "$ac_includes_default"
16323 if test "x$ac_cv_header_kerberosIV_krb_h" = xyes; then :
16324   cat >>confdefs.h <<_ACEOF
16325 #define HAVE_KERBEROSIV_KRB_H 1
16326 _ACEOF
16327
16328 else
16329   for ac_header in kerberos/krb.h
16330 do :
16331   ac_fn_c_check_header_mongrel "$LINENO" "kerberos/krb.h" "ac_cv_header_kerberos_krb_h" "$ac_includes_default"
16332 if test "x$ac_cv_header_kerberos_krb_h" = xyes; then :
16333   cat >>confdefs.h <<_ACEOF
16334 #define HAVE_KERBEROS_KRB_H 1
16335 _ACEOF
16336
16337 fi
16338
16339 done
16340
16341 fi
16342
16343 done
16344
16345 fi
16346
16347 done
16348
16349   fi
16350   for ac_header in com_err.h
16351 do :
16352   ac_fn_c_check_header_mongrel "$LINENO" "com_err.h" "ac_cv_header_com_err_h" "$ac_includes_default"
16353 if test "x$ac_cv_header_com_err_h" = xyes; then :
16354   cat >>confdefs.h <<_ACEOF
16355 #define HAVE_COM_ERR_H 1
16356 _ACEOF
16357
16358 fi
16359
16360 done
16361
16362 fi
16363
16364
16365
16366
16367
16368
16369
16370 # Solaris requires -lintl if you want strerror (which calls dgettext)
16371 # to return localized messages.
16372 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgettext in -lintl" >&5
16373 $as_echo_n "checking for dgettext in -lintl... " >&6; }
16374 if ${ac_cv_lib_intl_dgettext+:} false; then :
16375   $as_echo_n "(cached) " >&6
16376 else
16377   ac_check_lib_save_LIBS=$LIBS
16378 LIBS="-lintl  $LIBS"
16379 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16380 /* end confdefs.h.  */
16381
16382 /* Override any GCC internal prototype to avoid an error.
16383    Use char because int might match the return type of a GCC
16384    builtin and then its argument prototype would still apply.  */
16385 #ifdef __cplusplus
16386 extern "C"
16387 #endif
16388 char dgettext ();
16389 int
16390 main ()
16391 {
16392 return dgettext ();
16393   ;
16394   return 0;
16395 }
16396 _ACEOF
16397 if ac_fn_c_try_link "$LINENO"; then :
16398   ac_cv_lib_intl_dgettext=yes
16399 else
16400   ac_cv_lib_intl_dgettext=no
16401 fi
16402 rm -f core conftest.err conftest.$ac_objext \
16403     conftest$ac_exeext conftest.$ac_ext
16404 LIBS=$ac_check_lib_save_LIBS
16405 fi
16406 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_dgettext" >&5
16407 $as_echo "$ac_cv_lib_intl_dgettext" >&6; }
16408 if test "x$ac_cv_lib_intl_dgettext" = xyes; then :
16409   cat >>confdefs.h <<_ACEOF
16410 #define HAVE_LIBINTL 1
16411 _ACEOF
16412
16413   LIBS="-lintl $LIBS"
16414
16415 fi
16416
16417
16418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5
16419 $as_echo_n "checking whether localtime caches TZ... " >&6; }
16420 if ${emacs_cv_localtime_cache+:} false; then :
16421   $as_echo_n "(cached) " >&6
16422 else
16423   if test x$ac_cv_func_tzset = xyes; then
16424 if test "$cross_compiling" = yes; then :
16425   # If we have tzset, assume the worst when cross-compiling.
16426 emacs_cv_localtime_cache=yes
16427 else
16428   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16429 /* end confdefs.h.  */
16430 #include <time.h>
16431 char TZ_GMT0[] = "TZ=GMT0";
16432 char TZ_PST8[] = "TZ=PST8";
16433 main()
16434 {
16435   time_t now = time ((time_t *) 0);
16436   int hour_GMT0, hour_unset;
16437   if (putenv (TZ_GMT0) != 0)
16438     exit (1);
16439   hour_GMT0 = localtime (&now)->tm_hour;
16440   unsetenv("TZ");
16441   hour_unset = localtime (&now)->tm_hour;
16442   if (putenv (TZ_PST8) != 0)
16443     exit (1);
16444   if (localtime (&now)->tm_hour == hour_GMT0)
16445     exit (1);
16446   unsetenv("TZ");
16447   if (localtime (&now)->tm_hour != hour_unset)
16448     exit (1);
16449   exit (0);
16450 }
16451 _ACEOF
16452 if ac_fn_c_try_run "$LINENO"; then :
16453   emacs_cv_localtime_cache=no
16454 else
16455   emacs_cv_localtime_cache=yes
16456 fi
16457 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16458   conftest.$ac_objext conftest.beam conftest.$ac_ext
16459 fi
16460
16461 else
16462         # If we lack tzset, report that localtime does not cache TZ,
16463         # since we can't invalidate the cache if we don't have tzset.
16464         emacs_cv_localtime_cache=no
16465 fi
16466 fi
16467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_localtime_cache" >&5
16468 $as_echo "$emacs_cv_localtime_cache" >&6; }
16469 if test $emacs_cv_localtime_cache = yes; then
16470
16471 $as_echo "#define LOCALTIME_CACHE 1" >>confdefs.h
16472
16473 fi
16474
16475 if test "x$HAVE_TIMEVAL" = xyes; then
16476   for ac_func in gettimeofday
16477 do :
16478   ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
16479 if test "x$ac_cv_func_gettimeofday" = xyes; then :
16480   cat >>confdefs.h <<_ACEOF
16481 #define HAVE_GETTIMEOFDAY 1
16482 _ACEOF
16483
16484 fi
16485 done
16486
16487   if test $ac_cv_func_gettimeofday = yes; then
16488     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday can accept two arguments" >&5
16489 $as_echo_n "checking whether gettimeofday can accept two arguments... " >&6; }
16490 if ${emacs_cv_gettimeofday_two_arguments+:} false; then :
16491   $as_echo_n "(cached) " >&6
16492 else
16493   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16494 /* end confdefs.h.  */
16495
16496 #ifdef TIME_WITH_SYS_TIME
16497 #include <sys/time.h>
16498 #include <time.h>
16499 #else
16500 #ifdef HAVE_SYS_TIME_H
16501 #include <sys/time.h>
16502 #else
16503 #include <time.h>
16504 #endif
16505 #endif
16506 int
16507 main ()
16508 {
16509 struct timeval time;
16510        gettimeofday (&time, 0);
16511   ;
16512   return 0;
16513 }
16514 _ACEOF
16515 if ac_fn_c_try_compile "$LINENO"; then :
16516   emacs_cv_gettimeofday_two_arguments=yes
16517 else
16518   emacs_cv_gettimeofday_two_arguments=no
16519 fi
16520 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16521 fi
16522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_gettimeofday_two_arguments" >&5
16523 $as_echo "$emacs_cv_gettimeofday_two_arguments" >&6; }
16524     if test $emacs_cv_gettimeofday_two_arguments = no; then
16525
16526 $as_echo "#define GETTIMEOFDAY_ONE_ARGUMENT 1" >>confdefs.h
16527
16528     fi
16529   fi
16530 fi
16531
16532 ok_so_far=yes
16533 ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
16534 if test "x$ac_cv_func_socket" = xyes; then :
16535
16536 else
16537   ok_so_far=no
16538 fi
16539
16540 if test $ok_so_far = yes; then
16541   ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default"
16542 if test "x$ac_cv_header_netinet_in_h" = xyes; then :
16543
16544 else
16545   ok_so_far=no
16546 fi
16547
16548
16549 fi
16550 if test $ok_so_far = yes; then
16551   ac_fn_c_check_header_mongrel "$LINENO" "arpa/inet.h" "ac_cv_header_arpa_inet_h" "$ac_includes_default"
16552 if test "x$ac_cv_header_arpa_inet_h" = xyes; then :
16553
16554 else
16555   ok_so_far=no
16556 fi
16557
16558
16559 fi
16560 if test $ok_so_far = yes; then
16561
16562 $as_echo "#define HAVE_INET_SOCKETS 1" >>confdefs.h
16563
16564 fi
16565
16566 if test -f /usr/lpp/X11/bin/smt.exp; then
16567
16568 $as_echo "#define HAVE_AIX_SMT_EXP 1" >>confdefs.h
16569
16570 fi
16571
16572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system supports dynamic ptys" >&5
16573 $as_echo_n "checking whether system supports dynamic ptys... " >&6; }
16574 if test -d /dev/pts && ls -d /dev/ptmx > /dev/null 2>&1 ; then
16575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16576 $as_echo "yes" >&6; }
16577
16578 $as_echo "#define HAVE_DEV_PTMX 1" >>confdefs.h
16579
16580 else
16581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16582 $as_echo "no" >&6; }
16583 fi
16584
16585 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
16586 if test "x$ac_cv_type_pid_t" = xyes; then :
16587
16588 else
16589
16590 cat >>confdefs.h <<_ACEOF
16591 #define pid_t int
16592 _ACEOF
16593
16594 fi
16595
16596 for ac_header in vfork.h
16597 do :
16598   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
16599 if test "x$ac_cv_header_vfork_h" = xyes; then :
16600   cat >>confdefs.h <<_ACEOF
16601 #define HAVE_VFORK_H 1
16602 _ACEOF
16603
16604 fi
16605
16606 done
16607
16608 for ac_func in fork vfork
16609 do :
16610   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16611 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16612 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
16613   cat >>confdefs.h <<_ACEOF
16614 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16615 _ACEOF
16616
16617 fi
16618 done
16619
16620 if test "x$ac_cv_func_fork" = xyes; then
16621   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
16622 $as_echo_n "checking for working fork... " >&6; }
16623 if ${ac_cv_func_fork_works+:} false; then :
16624   $as_echo_n "(cached) " >&6
16625 else
16626   if test "$cross_compiling" = yes; then :
16627   ac_cv_func_fork_works=cross
16628 else
16629   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16630 /* end confdefs.h.  */
16631 $ac_includes_default
16632 int
16633 main ()
16634 {
16635
16636           /* By Ruediger Kuhlmann. */
16637           return fork () < 0;
16638
16639   ;
16640   return 0;
16641 }
16642 _ACEOF
16643 if ac_fn_c_try_run "$LINENO"; then :
16644   ac_cv_func_fork_works=yes
16645 else
16646   ac_cv_func_fork_works=no
16647 fi
16648 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16649   conftest.$ac_objext conftest.beam conftest.$ac_ext
16650 fi
16651
16652 fi
16653 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
16654 $as_echo "$ac_cv_func_fork_works" >&6; }
16655
16656 else
16657   ac_cv_func_fork_works=$ac_cv_func_fork
16658 fi
16659 if test "x$ac_cv_func_fork_works" = xcross; then
16660   case $host in
16661     *-*-amigaos* | *-*-msdosdjgpp*)
16662       # Override, as these systems have only a dummy fork() stub
16663       ac_cv_func_fork_works=no
16664       ;;
16665     *)
16666       ac_cv_func_fork_works=yes
16667       ;;
16668   esac
16669   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
16670 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
16671 fi
16672 ac_cv_func_vfork_works=$ac_cv_func_vfork
16673 if test "x$ac_cv_func_vfork" = xyes; then
16674   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
16675 $as_echo_n "checking for working vfork... " >&6; }
16676 if ${ac_cv_func_vfork_works+:} false; then :
16677   $as_echo_n "(cached) " >&6
16678 else
16679   if test "$cross_compiling" = yes; then :
16680   ac_cv_func_vfork_works=cross
16681 else
16682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16683 /* end confdefs.h.  */
16684 /* Thanks to Paul Eggert for this test.  */
16685 $ac_includes_default
16686 #include <sys/wait.h>
16687 #ifdef HAVE_VFORK_H
16688 # include <vfork.h>
16689 #endif
16690 /* On some sparc systems, changes by the child to local and incoming
16691    argument registers are propagated back to the parent.  The compiler
16692    is told about this with #include <vfork.h>, but some compilers
16693    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
16694    static variable whose address is put into a register that is
16695    clobbered by the vfork.  */
16696 static void
16697 #ifdef __cplusplus
16698 sparc_address_test (int arg)
16699 # else
16700 sparc_address_test (arg) int arg;
16701 #endif
16702 {
16703   static pid_t child;
16704   if (!child) {
16705     child = vfork ();
16706     if (child < 0) {
16707       perror ("vfork");
16708       _exit(2);
16709     }
16710     if (!child) {
16711       arg = getpid();
16712       write(-1, "", 0);
16713       _exit (arg);
16714     }
16715   }
16716 }
16717
16718 int
16719 main ()
16720 {
16721   pid_t parent = getpid ();
16722   pid_t child;
16723
16724   sparc_address_test (0);
16725
16726   child = vfork ();
16727
16728   if (child == 0) {
16729     /* Here is another test for sparc vfork register problems.  This
16730        test uses lots of local variables, at least as many local
16731        variables as main has allocated so far including compiler
16732        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
16733        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
16734        reuse the register of parent for one of the local variables,
16735        since it will think that parent can't possibly be used any more
16736        in this routine.  Assigning to the local variable will thus
16737        munge parent in the parent process.  */
16738     pid_t
16739       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
16740       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
16741     /* Convince the compiler that p..p7 are live; otherwise, it might
16742        use the same hardware register for all 8 local variables.  */
16743     if (p != p1 || p != p2 || p != p3 || p != p4
16744         || p != p5 || p != p6 || p != p7)
16745       _exit(1);
16746
16747     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
16748        from child file descriptors.  If the child closes a descriptor
16749        before it execs or exits, this munges the parent's descriptor
16750        as well.  Test for this by closing stdout in the child.  */
16751     _exit(close(fileno(stdout)) != 0);
16752   } else {
16753     int status;
16754     struct stat st;
16755
16756     while (wait(&status) != child)
16757       ;
16758     return (
16759          /* Was there some problem with vforking?  */
16760          child < 0
16761
16762          /* Did the child fail?  (This shouldn't happen.)  */
16763          || status
16764
16765          /* Did the vfork/compiler bug occur?  */
16766          || parent != getpid()
16767
16768          /* Did the file descriptor bug occur?  */
16769          || fstat(fileno(stdout), &st) != 0
16770          );
16771   }
16772 }
16773 _ACEOF
16774 if ac_fn_c_try_run "$LINENO"; then :
16775   ac_cv_func_vfork_works=yes
16776 else
16777   ac_cv_func_vfork_works=no
16778 fi
16779 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
16780   conftest.$ac_objext conftest.beam conftest.$ac_ext
16781 fi
16782
16783 fi
16784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
16785 $as_echo "$ac_cv_func_vfork_works" >&6; }
16786
16787 fi;
16788 if test "x$ac_cv_func_fork_works" = xcross; then
16789   ac_cv_func_vfork_works=$ac_cv_func_vfork
16790   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
16791 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
16792 fi
16793
16794 if test "x$ac_cv_func_vfork_works" = xyes; then
16795
16796 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
16797
16798 else
16799
16800 $as_echo "#define vfork fork" >>confdefs.h
16801
16802 fi
16803 if test "x$ac_cv_func_fork_works" = xyes; then
16804
16805 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
16806
16807 fi
16808
16809
16810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
16811 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
16812 if ${emacs_cv_langinfo_codeset+:} false; then :
16813   $as_echo_n "(cached) " >&6
16814 else
16815   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16816 /* end confdefs.h.  */
16817 #include <langinfo.h>
16818 int
16819 main ()
16820 {
16821 char* cs = nl_langinfo(CODESET);
16822   ;
16823   return 0;
16824 }
16825 _ACEOF
16826 if ac_fn_c_try_link "$LINENO"; then :
16827   emacs_cv_langinfo_codeset=yes
16828 else
16829   emacs_cv_langinfo_codeset=no
16830 fi
16831 rm -f core conftest.err conftest.$ac_objext \
16832     conftest$ac_exeext conftest.$ac_ext
16833
16834 fi
16835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_langinfo_codeset" >&5
16836 $as_echo "$emacs_cv_langinfo_codeset" >&6; }
16837 if test $emacs_cv_langinfo_codeset = yes; then
16838
16839 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
16840
16841 fi
16842
16843 ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
16844 if test "x$ac_cv_type_size_t" = xyes; then :
16845
16846 cat >>confdefs.h <<_ACEOF
16847 #define HAVE_SIZE_T 1
16848 _ACEOF
16849
16850
16851 fi
16852
16853
16854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5
16855 $as_echo_n "checking for mbstate_t... " >&6; }
16856 if ${ac_cv_type_mbstate_t+:} false; then :
16857   $as_echo_n "(cached) " >&6
16858 else
16859   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16860 /* end confdefs.h.  */
16861 $ac_includes_default
16862 #           include <wchar.h>
16863 int
16864 main ()
16865 {
16866 mbstate_t x; return sizeof x;
16867   ;
16868   return 0;
16869 }
16870 _ACEOF
16871 if ac_fn_c_try_compile "$LINENO"; then :
16872   ac_cv_type_mbstate_t=yes
16873 else
16874   ac_cv_type_mbstate_t=no
16875 fi
16876 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16877 fi
16878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5
16879 $as_echo "$ac_cv_type_mbstate_t" >&6; }
16880    if test $ac_cv_type_mbstate_t = yes; then
16881
16882 $as_echo "#define HAVE_MBSTATE_T 1" >>confdefs.h
16883
16884    else
16885
16886 $as_echo "#define mbstate_t int" >>confdefs.h
16887
16888    fi
16889
16890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C restricted array declarations" >&5
16891 $as_echo_n "checking for C restricted array declarations... " >&6; }
16892 if ${emacs_cv_c_restrict_arr+:} false; then :
16893   $as_echo_n "(cached) " >&6
16894 else
16895   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16896 /* end confdefs.h.  */
16897 void fred (int x[__restrict]);
16898 int
16899 main ()
16900 {
16901
16902   ;
16903   return 0;
16904 }
16905 _ACEOF
16906 if ac_fn_c_try_compile "$LINENO"; then :
16907   emacs_cv_c_restrict_arr=yes
16908 else
16909   emacs_cv_c_restrict_arr=no
16910 fi
16911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16912 fi
16913 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $emacs_cv_c_restrict_arr" >&5
16914 $as_echo "$emacs_cv_c_restrict_arr" >&6; }
16915 if test "$emacs_cv_c_restrict_arr" = yes; then
16916
16917 $as_echo "#define __restrict_arr __restrict" >>confdefs.h
16918
16919 fi
16920
16921
16922
16923 # Set up the CFLAGS for real compilation, so we can substitute it.
16924 CFLAGS="$REAL_CFLAGS"
16925 CPPFLAGS="$REAL_CPPFLAGS"
16926
16927 ## Hack to detect a buggy GCC version.
16928 if test "x$GCC" = xyes \
16929    && test x"`$CC --version 2> /dev/null | grep 'gcc.* 4.5.0'`" != x \
16930    && test x"`echo $CFLAGS | grep '\-O[23]'`" != x \
16931    && test x"`echo $CFLAGS | grep '\-fno-optimize-sibling-calls'`" = x; then
16932    as_fn_error $? "GCC 4.5.0 has problems compiling Emacs; see etc/PROBLEMS'." "$LINENO" 5
16933 fi
16934
16935 #### Find out which version of Emacs this is.
16936 version=`grep 'const char emacs_version' ${srcdir}/src/emacs.c \
16937          | sed -e 's/^[^"]*"\([^"]*\)".*$/\1/'`
16938 if test x"${version}" = x; then
16939   as_fn_error $? "can't find current emacs version in \`${srcdir}/src/emacs.c'." "$LINENO" 5
16940 fi
16941 if test x"${version}" != x"$PACKAGE_VERSION"; then
16942   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&5
16943 $as_echo "$as_me: WARNING: version mismatch between \`${srcdir}/configure.in' and \`${srcdir}/src/emacs.c'." >&2;}
16944 fi
16945
16946 ### Specify what sort of things we'll be editing into Makefile and config.h.
16947 ### Use configuration here uncanonicalized to avoid exceeding size limits.
16948
16949
16950 ## Unused?
16951
16952
16953
16954
16955
16956
16957
16958
16959
16960
16961
16962
16963
16964
16965
16966
16967
16968
16969
16970
16971 ## FIXME? Nothing uses @LD_SWITCH_X_SITE@.
16972 ## src/Makefile.in did add LD_SWITCH_X_SITE (as a cpp define) to the
16973 ## end of LIBX_BASE, but nothing ever set it.
16974
16975
16976
16977
16978 ## Used in lwlib/Makefile.in.
16979
16980 if test -n "${machfile}"; then
16981   M_FILE="\$(srcdir)/${machfile}"
16982 else
16983   M_FILE=
16984 fi
16985 S_FILE="\$(srcdir)/${opsysfile}"
16986
16987
16988
16989
16990
16991
16992
16993
16994
16995
16996
16997 cat >>confdefs.h <<_ACEOF
16998 #define EMACS_CONFIGURATION "${canonical}"
16999 _ACEOF
17000
17001
17002 cat >>confdefs.h <<_ACEOF
17003 #define EMACS_CONFIG_OPTIONS "${ac_configure_args}"
17004 _ACEOF
17005
17006 if test -n "$machfile"; then
17007
17008 cat >>confdefs.h <<_ACEOF
17009 #define config_machfile "${machfile}"
17010 _ACEOF
17011
17012 fi
17013
17014 cat >>confdefs.h <<_ACEOF
17015 #define config_opsysfile "${opsysfile}"
17016 _ACEOF
17017
17018
17019 XMENU_OBJ=
17020 XOBJ=
17021 FONT_OBJ=
17022 if test "${HAVE_X_WINDOWS}" = "yes" ; then
17023
17024 $as_echo "#define HAVE_X_WINDOWS 1" >>confdefs.h
17025
17026   XMENU_OBJ=xmenu.o
17027   XOBJ="xterm.o xfns.o xselect.o xrdb.o fontset.o xsmfns.o fringe.o image.o xsettings.o xgselect.o"
17028   FONT_OBJ=xfont.o
17029   if test "$HAVE_XFT" = "yes"; then
17030     FONT_OBJ="$FONT_OBJ ftfont.o xftfont.o ftxfont.o"
17031   elif test "$HAVE_FREETYPE" = "yes"; then
17032     FONT_OBJ="$FONT_OBJ ftfont.o ftxfont.o"
17033   fi
17034
17035 fi
17036
17037
17038
17039
17040 WIDGET_OBJ=
17041 MOTIF_LIBW=
17042 if test "${USE_X_TOOLKIT}" != "none" ; then
17043   WIDGET_OBJ=widget.o
17044
17045 $as_echo "#define USE_X_TOOLKIT 1" >>confdefs.h
17046
17047   if test "${USE_X_TOOLKIT}" = "LUCID"; then
17048
17049 $as_echo "#define USE_LUCID 1" >>confdefs.h
17050
17051   elif test "${USE_X_TOOLKIT}" = "MOTIF"; then
17052
17053 $as_echo "#define USE_MOTIF 1" >>confdefs.h
17054
17055     MOTIF_LIBW=-lXm
17056     case "$opsys" in
17057       gnu-linux)
17058         ## Paul Abrahams <abrahams at equinox.shaysnet.com> says this is needed.
17059         MOTIF_LIBW="$MOTIF_LIBW -lXpm"
17060         ;;
17061
17062       unixware)
17063         ## Richard Anthony Ryan <ryanr at ellingtn.ftc.nrcs.usda.gov>
17064         ## says -lXimp is needed in UNIX_SV ... 4.2 1.1.2.
17065         MOTIF_LIBW="MOTIF_LIBW -lXimp"
17066         ;;
17067
17068       aix4-2)
17069         ## olson@mcs.anl.gov says -li18n is needed by -lXm.
17070         MOTIF_LIBW="$MOTIF_LIBW -li18n"
17071         ;;
17072     esac
17073     MOTIF_LIBW="$MOTIF_LIBW $LIBXP"
17074   fi
17075 fi
17076
17077
17078 TOOLKIT_LIBW=
17079 case "$USE_X_TOOLKIT" in
17080   MOTIF) TOOLKIT_LIBW="$MOTIF_LIBW" ;;
17081   LUCID) TOOLKIT_LIBW="$LUCID_LIBW" ;;
17082   none) test "x$HAVE_GTK" = "xyes" && TOOLKIT_LIBW="$GTK_LIBS" ;;
17083 esac
17084
17085
17086 if test "$USE_X_TOOLKIT" = "none"; then
17087   LIBXT_OTHER="\$(LIBXSM)"
17088   OLDXMENU_TARGET="really-oldXMenu"
17089 else
17090   LIBXT_OTHER="\$(LIBXMU) -lXt \$(LIBXTR6) -lXext"
17091   OLDXMENU_TARGET="really-lwlib"
17092 fi
17093
17094
17095 ## The X Menu stuff is present in the X10 distribution, but missing
17096 ## from X11.  If we have X10, just use the installed library;
17097 ## otherwise, use our own copy.
17098 if test "${HAVE_X11}" = "yes" ; then
17099
17100 $as_echo "#define HAVE_X11 1" >>confdefs.h
17101
17102
17103   if test "$USE_X_TOOLKIT" = "none"; then
17104     OLDXMENU="\${oldXMenudir}/libXMenu11.a"
17105   else
17106     OLDXMENU="\${lwlibdir}/liblw.a"
17107   fi
17108   LIBXMENU="\$(OLDXMENU)"
17109   LIBX_OTHER="\$(LIBXT) \$(LIBX_EXTRA)"
17110   OLDXMENU_DEPS="\${OLDXMENU} ../src/\${OLDXMENU}"
17111 else
17112   ## For a syntactically valid Makefile; not actually used for anything.
17113   ## See comments in src/Makefile.in.
17114   OLDXMENU=nothing
17115   ## FIXME This case (!HAVE_X11 && HAVE_X_WINDOWS) is no longer possible(?).
17116   if test "${HAVE_X_WINDOWS}" = "yes"; then
17117     LIBXMENU="-lXMenu"
17118   else
17119     LIBXMENU=
17120   fi
17121   LIBX_OTHER=
17122   OLDXMENU_DEPS=
17123 fi
17124
17125 if test "$HAVE_GTK" = "yes" || test "$HAVE_MENUS" != "yes"; then
17126   OLDXMENU_TARGET=
17127   OLDXMENU=nothing
17128   LIBXMENU=
17129   OLDXMENU_DEPS=
17130 fi
17131
17132
17133
17134
17135
17136
17137
17138 if test "${HAVE_MENUS}" = "yes" ; then
17139
17140 $as_echo "#define HAVE_MENUS 1" >>confdefs.h
17141
17142 fi
17143
17144 if test "${GNU_MALLOC}" = "yes" ; then
17145
17146 $as_echo "#define GNU_MALLOC 1" >>confdefs.h
17147
17148 fi
17149
17150 RALLOC_OBJ=
17151 if test "${REL_ALLOC}" = "yes" ; then
17152
17153 $as_echo "#define REL_ALLOC 1" >>confdefs.h
17154
17155
17156   test "$system_malloc" != "yes" && RALLOC_OBJ=ralloc.o
17157 fi
17158
17159
17160 if test "$opsys" = "cygwin"; then
17161   CYGWIN_OBJ="sheap.o"
17162   ## Cygwin differs because of its unexec().
17163   PRE_ALLOC_OBJ=
17164   POST_ALLOC_OBJ=lastfile.o
17165 else
17166   CYGWIN_OBJ=
17167   PRE_ALLOC_OBJ=lastfile.o
17168   POST_ALLOC_OBJ=
17169 fi
17170
17171
17172
17173
17174
17175 case "$opsys" in
17176   aix4-2) LD_SWITCH_SYSTEM_TEMACS="-Wl,-bnodelcsect" ;;
17177
17178   darwin)
17179    ## The -headerpad option tells ld (see man page) to leave room at the
17180    ## end of the header for adding load commands.  Needed for dumping.
17181    ## 0x690 is the total size of 30 segment load commands (at 56
17182    ## each); under Cocoa 31 commands are required.
17183    if test "$HAVE_NS" = "yes"; then
17184      libs_nsgui="-framework AppKit"
17185      headerpad_extra=6C8
17186    else
17187      libs_nsgui=
17188      headerpad_extra=690
17189    fi
17190    LD_SWITCH_SYSTEM_TEMACS="-prebind $libs_nsgui -Xlinker -headerpad -Xlinker $headerpad_extra"
17191
17192    ## This is here because src/Makefile.in did some extra fiddling around
17193    ## with LD_SWITCH_SYSTEM.  The cpp logic was:
17194    ##   #ifndef LD_SWITCH_SYSTEM
17195    ##   #if !defined (__GNUC__) && ((defined (BSD_SYSTEM) && !defined (COFF)))
17196    ## Since all the *bsds define LD_SWITCH_SYSTEM, this simplifies to:
17197    ## not using gcc, darwin system not on an alpha (ie darwin, since
17198    ## darwin + alpha does not occur).
17199    ## Because this was done in src/Makefile.in, the resulting part of
17200    ## LD_SWITCH_SYSTEM was not used in configure (ie, in ac_link).
17201    ## It therefore seems cleaner to put this in LD_SWITCH_SYSTEM_TEMACS,
17202    ## rather than LD_SWITCH_SYSTEM.
17203    test "x$LD_SWITCH_SYSTEM" = "x" && test "x$GCC" != "xyes" && \
17204      LD_SWITCH_SYSTEM_TEMACS="-X $LD_SWITCH_SYSTEM_TEMACS"
17205    ;;
17206
17207   ## LD_SWITCH_X_SITE_AUX is a -R option saying where to find X at run-time.
17208   ## When handled by cpp, this was in LD_SWITCH_SYSTEM.  However, at
17209   ## the point where configure sourced the s/*.h file, LD_SWITCH_X_SITE_AUX
17210   ## had not yet been defined and was expanded to null.  Hence LD_SWITCH_SYSTEM
17211   ## had different values in configure (in ac_link) and src/Makefile.in.
17212   ## It seems clearer therefore to put this piece in LD_SWITCH_SYSTEM_TEMACS.
17213   gnu-linux) LD_SWITCH_SYSTEM_TEMACS="\$(LD_SWITCH_X_SITE_AUX)" ;;
17214
17215   *) LD_SWITCH_SYSTEM_TEMACS= ;;
17216 esac
17217
17218 if test "$NS_IMPL_GNUSTEP" = "yes"; then
17219   LD_SWITCH_SYSTEM_TEMACS="${LD_SWITCH_SYSTEM_TEMACS} -L${GNUSTEP_SYSTEM_LIBRARIES} ${GNUSTEP_LOCAL_LIBRARIES} -lgnustep-gui -lgnustep-base -lobjc -lpthread"
17220 fi
17221
17222
17223
17224
17225 LD_FIRSTFLAG=
17226 ORDINARY_LINK=
17227 case "$opsys" in
17228   ## gnu: GNU needs its own crt0.
17229   aix4-2|cygwin|darwin|gnu|hpux*|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
17230
17231   ## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
17232   ## library search parth, i.e. it won't search /usr/lib for libc and
17233   ## friends.  Using -nostartfiles instead avoids this problem, and
17234   ## will also work on earlier NetBSD releases.
17235   netbsd|openbsd) LD_FIRSTFLAG="-nostartfiles" ;;
17236
17237   ## macpcc: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp> says
17238   ##   MkLinux/LinuxPPC needs this.
17239   ## ibms390x only supports opsys = gnu-linux so it can be added here.
17240   gnu-*)
17241     case "$machine" in
17242       macppc|ibms390x) LD_FIRSTFLAG="-nostdlib" ;;
17243     esac
17244     ;;
17245 esac
17246
17247
17248 if test "x$ORDINARY_LINK" = "xyes"; then
17249
17250   LD_FIRSTFLAG=""
17251
17252 $as_echo "#define ORDINARY_LINK 1" >>confdefs.h
17253
17254
17255 ## The system files defining neither ORDINARY_LINK nor LD_FIRSTFLAG are:
17256 ## freebsd, gnu-* not on macppc|ibms390x.
17257 elif test "x$GCC" = "xyes" && test "x$LD_FIRSTFLAG" = "x"; then
17258
17259   ## Versions of GCC >= 2.0 put their library, libgcc.a, in obscure
17260   ## places that are difficult to figure out at make time.  Fortunately,
17261   ## these same versions allow you to pass arbitrary flags on to the
17262   ## linker, so there is no reason not to use it as a linker.
17263   ##
17264   ## Well, it is not quite perfect.  The "-nostdlib" keeps GCC from
17265   ## searching for libraries in its internal directories, so we have to
17266   ## ask GCC explicitly where to find libgcc.a (LIB_GCC below).
17267   LD_FIRSTFLAG="-nostdlib"
17268 fi
17269
17270 ## FIXME? What setting of EDIT_LDFLAGS should this have?
17271 test "$NS_IMPL_GNUSTEP" = "yes" && LD_FIRSTFLAG="-rdynamic"
17272
17273
17274
17275
17276 ## FIXME? The logic here is not precisely the same as that above.
17277 ## There is no check here for a pre-defined LD_FIRSTFLAG.
17278 ## Should we only be setting LIB_GCC if LD ~ -nostdlib?
17279 LIB_GCC=
17280 if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
17281
17282   case "$opsys" in
17283     freebsd|netbsd|openbsd) LIB_GCC= ;;
17284
17285     gnu-*)
17286       ## armin76@gentoo.org reported that the lgcc_s flag is necessary to
17287       ## build on ARM EABI under GNU/Linux.  (Bug#5518)
17288       case $host_cpu in
17289       arm*)
17290         LIB_GCC="-lgcc_s"
17291         ;;
17292       *)
17293         ## FIXME? s/gnu-linux.h used to define LIB_GCC as below, then
17294         ## immediately undefine it again and redefine it to empty.
17295         ## Was the C_SWITCH_X_SITE part really necessary?
17296 ##      LIB_GCC=`$CC $C_SWITCH_X_SITE -print-libgcc-file-name`
17297         LIB_GCC=
17298         ;;
17299       esac
17300       ;;
17301
17302     ## Ask GCC where to find libgcc.a.
17303     *) LIB_GCC=`$CC -print-libgcc-file-name 2> /dev/null` ;;
17304   esac
17305 fi
17306
17307
17308 TOOLTIP_SUPPORT=
17309 WINDOW_SUPPORT=
17310 ## If we're using X11/GNUstep, define some consequences.
17311 if test "$HAVE_X_WINDOWS" = "yes" || test "$HAVE_NS" = "yes"; then
17312
17313 $as_echo "#define HAVE_WINDOW_SYSTEM 1" >>confdefs.h
17314
17315
17316 $as_echo "#define HAVE_MOUSE 1" >>confdefs.h
17317
17318   MOUSE_SUPPORT="\$(REAL_MOUSE_SUPPORT)"
17319   TOOLTIP_SUPPORT="\${lispsource}/mouse.elc"
17320
17321   WINDOW_SUPPORT="\$(BASE_WINDOW_SUPPORT)"
17322   test "$HAVE_X_WINDOWS" = "yes" && \
17323     WINDOW_SUPPORT="$WINDOW_SUPPORT \$(X_WINDOW_SUPPORT)"
17324
17325 fi
17326
17327
17328
17329
17330
17331
17332
17333 #### Report on what we decided to do.
17334 #### Report GTK as a toolkit, even if it doesn't use Xt.
17335 #### It makes printing result more understandable as using GTK sets
17336 #### toolkit_scroll_bars to yes by default.
17337 if test "${HAVE_GTK}" = "yes"; then
17338   USE_X_TOOLKIT=GTK
17339 fi
17340
17341 and_machfile=
17342 if test -n "$machfile"; then
17343   and_machfile=" and \`${machfile}'"
17344 fi
17345
17346 echo "
17347 Configured for \`${canonical}'.
17348
17349   Where should the build process find the source code?    ${srcdir}
17350   What operating system and machine description files should Emacs use?
17351         \`${opsysfile}'${and_machfile}
17352   What compiler should emacs be built with?               ${CC} ${CFLAGS}
17353   Should Emacs use the GNU version of malloc?             ${GNU_MALLOC}${GNU_MALLOC_reason}
17354   Should Emacs use a relocating allocator for buffers?    ${REL_ALLOC}
17355   Should Emacs use mmap(2) for buffer allocation?         $use_mmap_for_buffers
17356   What window system should Emacs use?                    ${window_system}
17357   What toolkit should Emacs use?                          ${USE_X_TOOLKIT}"
17358
17359 if test -n "${x_includes}"; then
17360 echo "  Where do we find X Windows header files?                ${x_includes}"
17361 else
17362 echo "  Where do we find X Windows header files?                Standard dirs"
17363 fi
17364 if test -n "${x_libraries}"; then
17365 echo "  Where do we find X Windows libraries?                   ${x_libraries}"
17366 else
17367 echo "  Where do we find X Windows libraries?                   Standard dirs"
17368 fi
17369
17370 echo "  Does Emacs use -lXaw3d?                                 ${HAVE_XAW3D}"
17371 echo "  Does Emacs use -lXpm?                                   ${HAVE_XPM}"
17372 echo "  Does Emacs use -ljpeg?                                  ${HAVE_JPEG}"
17373 echo "  Does Emacs use -ltiff?                                  ${HAVE_TIFF}"
17374 echo "  Does Emacs use a gif library?                           ${HAVE_GIF} $LIBGIF"
17375 echo "  Does Emacs use -lpng?                                   ${HAVE_PNG}"
17376 echo "  Does Emacs use -lrsvg-2?                                ${HAVE_RSVG}"
17377 echo "  Does Emacs use imagemagick?                             ${HAVE_IMAGEMAGICK}"
17378
17379 echo "  Does Emacs use -lgpm?                                   ${HAVE_GPM}"
17380 echo "  Does Emacs use -ldbus?                                  ${HAVE_DBUS}"
17381 echo "  Does Emacs use -lgconf?                                 ${HAVE_GCONF}"
17382 echo "  Does Emacs use -lselinux?                               ${HAVE_LIBSELINUX}"
17383 echo "  Does Emacs use -lgnutls?                                ${HAVE_GNUTLS}"
17384 echo "  Does Emacs use -lxml2?                                  ${HAVE_LIBXML2}"
17385
17386 echo "  Does Emacs use -lfreetype?                              ${HAVE_FREETYPE}"
17387 echo "  Does Emacs use -lm17n-flt?                              ${HAVE_M17N_FLT}"
17388 echo "  Does Emacs use -lotf?                                   ${HAVE_LIBOTF}"
17389 echo "  Does Emacs use -lxft?                                   ${HAVE_XFT}"
17390
17391 echo "  Does Emacs use toolkit scroll bars?                     ${USE_TOOLKIT_SCROLL_BARS}"
17392 echo
17393
17394 if test $USE_XASSERTS = yes; then
17395    echo "  Compiling with asserts turned on."
17396    CPPFLAGS="$CPPFLAGS -DXASSERTS=1"
17397 fi
17398
17399 echo
17400
17401 if test "$HAVE_NS" = "yes"; then
17402    echo
17403    echo "You must run \"make install\" in order to test the built application.
17404 The installed application will go to nextstep/Emacs.app and can be
17405 run or moved from there."
17406    if test "$EN_NS_SELF_CONTAINED" = "yes"; then
17407       echo "The application will be fully self-contained."
17408     else
17409       echo "The lisp resources for the application will be installed under ${prefix}.
17410 You may need to run \"make install\" with sudo.  The application will fail
17411 to run if these resources are not installed."
17412    fi
17413    echo
17414 fi
17415
17416
17417 # Remove any trailing slashes in these variables.
17418 test "${prefix}" != NONE &&
17419   prefix=`echo "${prefix}" | sed 's,\([^/]\)/*$,\1,'`
17420 test "${exec_prefix}" != NONE &&
17421   exec_prefix=`echo "${exec_prefix}" | sed 's,\([^/]\)/*$,\1,'`
17422
17423 ac_config_files="$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"
17424
17425 ac_config_commands="$ac_config_commands default"
17426
17427 cat >confcache <<\_ACEOF
17428 # This file is a shell script that caches the results of configure
17429 # tests run on this system so they can be shared between configure
17430 # scripts and configure runs, see configure's option --config-cache.
17431 # It is not useful on other systems.  If it contains results you don't
17432 # want to keep, you may remove or edit it.
17433 #
17434 # config.status only pays attention to the cache file if you give it
17435 # the --recheck option to rerun configure.
17436 #
17437 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17438 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17439 # following values.
17440
17441 _ACEOF
17442
17443 # The following way of writing the cache mishandles newlines in values,
17444 # but we know of no workaround that is simple, portable, and efficient.
17445 # So, we kill variables containing newlines.
17446 # Ultrix sh set writes to stderr and can't be redirected directly,
17447 # and sets the high bit in the cache file unless we assign to the vars.
17448 (
17449   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17450     eval ac_val=\$$ac_var
17451     case $ac_val in #(
17452     *${as_nl}*)
17453       case $ac_var in #(
17454       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17455 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17456       esac
17457       case $ac_var in #(
17458       _ | IFS | as_nl) ;; #(
17459       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17460       *) { eval $ac_var=; unset $ac_var;} ;;
17461       esac ;;
17462     esac
17463   done
17464
17465   (set) 2>&1 |
17466     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17467     *${as_nl}ac_space=\ *)
17468       # `set' does not quote correctly, so add quotes: double-quote
17469       # substitution turns \\\\ into \\, and sed turns \\ into \.
17470       sed -n \
17471         "s/'/'\\\\''/g;
17472           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17473       ;; #(
17474     *)
17475       # `set' quotes correctly as required by POSIX, so do not add quotes.
17476       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17477       ;;
17478     esac |
17479     sort
17480 ) |
17481   sed '
17482      /^ac_cv_env_/b end
17483      t clear
17484      :clear
17485      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17486      t end
17487      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17488      :end' >>confcache
17489 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17490   if test -w "$cache_file"; then
17491     if test "x$cache_file" != "x/dev/null"; then
17492       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17493 $as_echo "$as_me: updating cache $cache_file" >&6;}
17494       if test ! -f "$cache_file" || test -h "$cache_file"; then
17495         cat confcache >"$cache_file"
17496       else
17497         case $cache_file in #(
17498         */* | ?:*)
17499           mv -f confcache "$cache_file"$$ &&
17500           mv -f "$cache_file"$$ "$cache_file" ;; #(
17501         *)
17502           mv -f confcache "$cache_file" ;;
17503         esac
17504       fi
17505     fi
17506   else
17507     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17508 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17509   fi
17510 fi
17511 rm -f confcache
17512
17513 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17514 # Let make expand exec_prefix.
17515 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17516
17517 DEFS=-DHAVE_CONFIG_H
17518
17519 ac_libobjs=
17520 ac_ltlibobjs=
17521 U=
17522 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17523   # 1. Remove the extension, and $U if already installed.
17524   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17525   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17526   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17527   #    will be set to the directory where LIBOBJS objects are built.
17528   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17529   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17530 done
17531 LIBOBJS=$ac_libobjs
17532
17533 LTLIBOBJS=$ac_ltlibobjs
17534
17535
17536  if test -n "$EXEEXT"; then
17537   am__EXEEXT_TRUE=
17538   am__EXEEXT_FALSE='#'
17539 else
17540   am__EXEEXT_TRUE='#'
17541   am__EXEEXT_FALSE=
17542 fi
17543
17544 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17545   as_fn_error $? "conditional \"AMDEP\" was never defined.
17546 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17547 fi
17548 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17549   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17550 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17551 fi
17552
17553 if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
17554   as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
17555 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17556 fi
17557
17558     gl_libobjs=
17559     gl_ltlibobjs=
17560     if test -n "$gl_LIBOBJS"; then
17561       # Remove the extension.
17562       sed_drop_objext='s/\.o$//;s/\.obj$//'
17563       for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17564         gl_libobjs="$gl_libobjs $i.$ac_objext"
17565         gl_ltlibobjs="$gl_ltlibobjs $i.lo"
17566       done
17567     fi
17568     gl_LIBOBJS=$gl_libobjs
17569
17570     gl_LTLIBOBJS=$gl_ltlibobjs
17571
17572
17573
17574     gltests_libobjs=
17575     gltests_ltlibobjs=
17576     if test -n "$gltests_LIBOBJS"; then
17577       # Remove the extension.
17578       sed_drop_objext='s/\.o$//;s/\.obj$//'
17579       for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
17580         gltests_libobjs="$gltests_libobjs $i.$ac_objext"
17581         gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
17582       done
17583     fi
17584     gltests_LIBOBJS=$gltests_libobjs
17585
17586     gltests_LTLIBOBJS=$gltests_ltlibobjs
17587
17588
17589
17590 : "${CONFIG_STATUS=./config.status}"
17591 ac_write_fail=0
17592 ac_clean_files_save=$ac_clean_files
17593 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17594 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17595 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17596 as_write_fail=0
17597 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17598 #! $SHELL
17599 # Generated by $as_me.
17600 # Run this file to recreate the current configuration.
17601 # Compiler output produced by configure, useful for debugging
17602 # configure, is in config.log if it exists.
17603
17604 debug=false
17605 ac_cs_recheck=false
17606 ac_cs_silent=false
17607
17608 SHELL=\${CONFIG_SHELL-$SHELL}
17609 export SHELL
17610 _ASEOF
17611 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17612 ## -------------------- ##
17613 ## M4sh Initialization. ##
17614 ## -------------------- ##
17615
17616 # Be more Bourne compatible
17617 DUALCASE=1; export DUALCASE # for MKS sh
17618 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17619   emulate sh
17620   NULLCMD=:
17621   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17622   # is contrary to our usage.  Disable this feature.
17623   alias -g '${1+"$@"}'='"$@"'
17624   setopt NO_GLOB_SUBST
17625 else
17626   case `(set -o) 2>/dev/null` in #(
17627   *posix*) :
17628     set -o posix ;; #(
17629   *) :
17630      ;;
17631 esac
17632 fi
17633
17634
17635 as_nl='
17636 '
17637 export as_nl
17638 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17639 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17640 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17641 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17642 # Prefer a ksh shell builtin over an external printf program on Solaris,
17643 # but without wasting forks for bash or zsh.
17644 if test -z "$BASH_VERSION$ZSH_VERSION" \
17645     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17646   as_echo='print -r --'
17647   as_echo_n='print -rn --'
17648 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17649   as_echo='printf %s\n'
17650   as_echo_n='printf %s'
17651 else
17652   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17653     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17654     as_echo_n='/usr/ucb/echo -n'
17655   else
17656     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17657     as_echo_n_body='eval
17658       arg=$1;
17659       case $arg in #(
17660       *"$as_nl"*)
17661         expr "X$arg" : "X\\(.*\\)$as_nl";
17662         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17663       esac;
17664       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17665     '
17666     export as_echo_n_body
17667     as_echo_n='sh -c $as_echo_n_body as_echo'
17668   fi
17669   export as_echo_body
17670   as_echo='sh -c $as_echo_body as_echo'
17671 fi
17672
17673 # The user is always right.
17674 if test "${PATH_SEPARATOR+set}" != set; then
17675   PATH_SEPARATOR=:
17676   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17677     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17678       PATH_SEPARATOR=';'
17679   }
17680 fi
17681
17682
17683 # IFS
17684 # We need space, tab and new line, in precisely that order.  Quoting is
17685 # there to prevent editors from complaining about space-tab.
17686 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17687 # splitting by setting IFS to empty value.)
17688 IFS=" ""        $as_nl"
17689
17690 # Find who we are.  Look in the path if we contain no directory separator.
17691 as_myself=
17692 case $0 in #((
17693   *[\\/]* ) as_myself=$0 ;;
17694   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17695 for as_dir in $PATH
17696 do
17697   IFS=$as_save_IFS
17698   test -z "$as_dir" && as_dir=.
17699     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17700   done
17701 IFS=$as_save_IFS
17702
17703      ;;
17704 esac
17705 # We did not find ourselves, most probably we were run as `sh COMMAND'
17706 # in which case we are not to be found in the path.
17707 if test "x$as_myself" = x; then
17708   as_myself=$0
17709 fi
17710 if test ! -f "$as_myself"; then
17711   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17712   exit 1
17713 fi
17714
17715 # Unset variables that we do not need and which cause bugs (e.g. in
17716 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17717 # suppresses any "Segmentation fault" message there.  '((' could
17718 # trigger a bug in pdksh 5.2.14.
17719 for as_var in BASH_ENV ENV MAIL MAILPATH
17720 do eval test x\${$as_var+set} = xset \
17721   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17722 done
17723 PS1='$ '
17724 PS2='> '
17725 PS4='+ '
17726
17727 # NLS nuisances.
17728 LC_ALL=C
17729 export LC_ALL
17730 LANGUAGE=C
17731 export LANGUAGE
17732
17733 # CDPATH.
17734 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17735
17736
17737 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17738 # ----------------------------------------
17739 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17740 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17741 # script with STATUS, using 1 if that was 0.
17742 as_fn_error ()
17743 {
17744   as_status=$1; test $as_status -eq 0 && as_status=1
17745   if test "$4"; then
17746     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17747     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17748   fi
17749   $as_echo "$as_me: error: $2" >&2
17750   as_fn_exit $as_status
17751 } # as_fn_error
17752
17753
17754 # as_fn_set_status STATUS
17755 # -----------------------
17756 # Set $? to STATUS, without forking.
17757 as_fn_set_status ()
17758 {
17759   return $1
17760 } # as_fn_set_status
17761
17762 # as_fn_exit STATUS
17763 # -----------------
17764 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17765 as_fn_exit ()
17766 {
17767   set +e
17768   as_fn_set_status $1
17769   exit $1
17770 } # as_fn_exit
17771
17772 # as_fn_unset VAR
17773 # ---------------
17774 # Portably unset VAR.
17775 as_fn_unset ()
17776 {
17777   { eval $1=; unset $1;}
17778 }
17779 as_unset=as_fn_unset
17780 # as_fn_append VAR VALUE
17781 # ----------------------
17782 # Append the text in VALUE to the end of the definition contained in VAR. Take
17783 # advantage of any shell optimizations that allow amortized linear growth over
17784 # repeated appends, instead of the typical quadratic growth present in naive
17785 # implementations.
17786 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17787   eval 'as_fn_append ()
17788   {
17789     eval $1+=\$2
17790   }'
17791 else
17792   as_fn_append ()
17793   {
17794     eval $1=\$$1\$2
17795   }
17796 fi # as_fn_append
17797
17798 # as_fn_arith ARG...
17799 # ------------------
17800 # Perform arithmetic evaluation on the ARGs, and store the result in the
17801 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17802 # must be portable across $(()) and expr.
17803 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17804   eval 'as_fn_arith ()
17805   {
17806     as_val=$(( $* ))
17807   }'
17808 else
17809   as_fn_arith ()
17810   {
17811     as_val=`expr "$@" || test $? -eq 1`
17812   }
17813 fi # as_fn_arith
17814
17815
17816 if expr a : '\(a\)' >/dev/null 2>&1 &&
17817    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17818   as_expr=expr
17819 else
17820   as_expr=false
17821 fi
17822
17823 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17824   as_basename=basename
17825 else
17826   as_basename=false
17827 fi
17828
17829 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17830   as_dirname=dirname
17831 else
17832   as_dirname=false
17833 fi
17834
17835 as_me=`$as_basename -- "$0" ||
17836 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17837          X"$0" : 'X\(//\)$' \| \
17838          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17839 $as_echo X/"$0" |
17840     sed '/^.*\/\([^/][^/]*\)\/*$/{
17841             s//\1/
17842             q
17843           }
17844           /^X\/\(\/\/\)$/{
17845             s//\1/
17846             q
17847           }
17848           /^X\/\(\/\).*/{
17849             s//\1/
17850             q
17851           }
17852           s/.*/./; q'`
17853
17854 # Avoid depending upon Character Ranges.
17855 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17856 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17857 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17858 as_cr_digits='0123456789'
17859 as_cr_alnum=$as_cr_Letters$as_cr_digits
17860
17861 ECHO_C= ECHO_N= ECHO_T=
17862 case `echo -n x` in #(((((
17863 -n*)
17864   case `echo 'xy\c'` in
17865   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17866   xy)  ECHO_C='\c';;
17867   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17868        ECHO_T=' ';;
17869   esac;;
17870 *)
17871   ECHO_N='-n';;
17872 esac
17873
17874 rm -f conf$$ conf$$.exe conf$$.file
17875 if test -d conf$$.dir; then
17876   rm -f conf$$.dir/conf$$.file
17877 else
17878   rm -f conf$$.dir
17879   mkdir conf$$.dir 2>/dev/null
17880 fi
17881 if (echo >conf$$.file) 2>/dev/null; then
17882   if ln -s conf$$.file conf$$ 2>/dev/null; then
17883     as_ln_s='ln -s'
17884     # ... but there are two gotchas:
17885     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17886     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17887     # In both cases, we have to default to `cp -p'.
17888     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17889       as_ln_s='cp -p'
17890   elif ln conf$$.file conf$$ 2>/dev/null; then
17891     as_ln_s=ln
17892   else
17893     as_ln_s='cp -p'
17894   fi
17895 else
17896   as_ln_s='cp -p'
17897 fi
17898 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17899 rmdir conf$$.dir 2>/dev/null
17900
17901
17902 # as_fn_mkdir_p
17903 # -------------
17904 # Create "$as_dir" as a directory, including parents if necessary.
17905 as_fn_mkdir_p ()
17906 {
17907
17908   case $as_dir in #(
17909   -*) as_dir=./$as_dir;;
17910   esac
17911   test -d "$as_dir" || eval $as_mkdir_p || {
17912     as_dirs=
17913     while :; do
17914       case $as_dir in #(
17915       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17916       *) as_qdir=$as_dir;;
17917       esac
17918       as_dirs="'$as_qdir' $as_dirs"
17919       as_dir=`$as_dirname -- "$as_dir" ||
17920 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17921          X"$as_dir" : 'X\(//\)[^/]' \| \
17922          X"$as_dir" : 'X\(//\)$' \| \
17923          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17924 $as_echo X"$as_dir" |
17925     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17926             s//\1/
17927             q
17928           }
17929           /^X\(\/\/\)[^/].*/{
17930             s//\1/
17931             q
17932           }
17933           /^X\(\/\/\)$/{
17934             s//\1/
17935             q
17936           }
17937           /^X\(\/\).*/{
17938             s//\1/
17939             q
17940           }
17941           s/.*/./; q'`
17942       test -d "$as_dir" && break
17943     done
17944     test -z "$as_dirs" || eval "mkdir $as_dirs"
17945   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
17946
17947
17948 } # as_fn_mkdir_p
17949 if mkdir -p . 2>/dev/null; then
17950   as_mkdir_p='mkdir -p "$as_dir"'
17951 else
17952   test -d ./-p && rmdir ./-p
17953   as_mkdir_p=false
17954 fi
17955
17956 if test -x / >/dev/null 2>&1; then
17957   as_test_x='test -x'
17958 else
17959   if ls -dL / >/dev/null 2>&1; then
17960     as_ls_L_option=L
17961   else
17962     as_ls_L_option=
17963   fi
17964   as_test_x='
17965     eval sh -c '\''
17966       if test -d "$1"; then
17967         test -d "$1/.";
17968       else
17969         case $1 in #(
17970         -*)set "./$1";;
17971         esac;
17972         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
17973         ???[sx]*):;;*)false;;esac;fi
17974     '\'' sh
17975   '
17976 fi
17977 as_executable_p=$as_test_x
17978
17979 # Sed expression to map a string onto a valid CPP name.
17980 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17981
17982 # Sed expression to map a string onto a valid variable name.
17983 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17984
17985
17986 exec 6>&1
17987 ## ----------------------------------- ##
17988 ## Main body of $CONFIG_STATUS script. ##
17989 ## ----------------------------------- ##
17990 _ASEOF
17991 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17992
17993 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17994 # Save the log message, to keep $0 and so on meaningful, and to
17995 # report actual input values of CONFIG_FILES etc. instead of their
17996 # values after options handling.
17997 ac_log="
17998 This file was extended by emacs $as_me 24.0.50, which was
17999 generated by GNU Autoconf 2.68.  Invocation command line was
18000
18001   CONFIG_FILES    = $CONFIG_FILES
18002   CONFIG_HEADERS  = $CONFIG_HEADERS
18003   CONFIG_LINKS    = $CONFIG_LINKS
18004   CONFIG_COMMANDS = $CONFIG_COMMANDS
18005   $ $0 $@
18006
18007 on `(hostname || uname -n) 2>/dev/null | sed 1q`
18008 "
18009
18010 _ACEOF
18011
18012 case $ac_config_files in *"
18013 "*) set x $ac_config_files; shift; ac_config_files=$*;;
18014 esac
18015
18016 case $ac_config_headers in *"
18017 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
18018 esac
18019
18020
18021 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18022 # Files that config.status was made for.
18023 config_files="$ac_config_files"
18024 config_headers="$ac_config_headers"
18025 config_commands="$ac_config_commands"
18026
18027 _ACEOF
18028
18029 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18030 ac_cs_usage="\
18031 \`$as_me' instantiates files and other configuration actions
18032 from templates according to the current configuration.  Unless the files
18033 and actions are specified as TAGs, all are instantiated by default.
18034
18035 Usage: $0 [OPTION]... [TAG]...
18036
18037   -h, --help       print this help, then exit
18038   -V, --version    print version number and configuration settings, then exit
18039       --config     print configuration, then exit
18040   -q, --quiet, --silent
18041                    do not print progress messages
18042   -d, --debug      don't remove temporary files
18043       --recheck    update $as_me by reconfiguring in the same conditions
18044       --file=FILE[:TEMPLATE]
18045                    instantiate the configuration file FILE
18046       --header=FILE[:TEMPLATE]
18047                    instantiate the configuration header FILE
18048
18049 Configuration files:
18050 $config_files
18051
18052 Configuration headers:
18053 $config_headers
18054
18055 Configuration commands:
18056 $config_commands
18057
18058 Report bugs to the package provider."
18059
18060 _ACEOF
18061 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18062 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
18063 ac_cs_version="\\
18064 emacs config.status 24.0.50
18065 configured by $0, generated by GNU Autoconf 2.68,
18066   with options \\"\$ac_cs_config\\"
18067
18068 Copyright (C) 2010 Free Software Foundation, Inc.
18069 This config.status script is free software; the Free Software Foundation
18070 gives unlimited permission to copy, distribute and modify it."
18071
18072 ac_pwd='$ac_pwd'
18073 srcdir='$srcdir'
18074 INSTALL='$INSTALL'
18075 MKDIR_P='$MKDIR_P'
18076 AWK='$AWK'
18077 test -n "\$AWK" || AWK=awk
18078 _ACEOF
18079
18080 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18081 # The default lists apply if the user does not specify any file.
18082 ac_need_defaults=:
18083 while test $# != 0
18084 do
18085   case $1 in
18086   --*=?*)
18087     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18088     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
18089     ac_shift=:
18090     ;;
18091   --*=)
18092     ac_option=`expr "X$1" : 'X\([^=]*\)='`
18093     ac_optarg=
18094     ac_shift=:
18095     ;;
18096   *)
18097     ac_option=$1
18098     ac_optarg=$2
18099     ac_shift=shift
18100     ;;
18101   esac
18102
18103   case $ac_option in
18104   # Handling of the options.
18105   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
18106     ac_cs_recheck=: ;;
18107   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
18108     $as_echo "$ac_cs_version"; exit ;;
18109   --config | --confi | --conf | --con | --co | --c )
18110     $as_echo "$ac_cs_config"; exit ;;
18111   --debug | --debu | --deb | --de | --d | -d )
18112     debug=: ;;
18113   --file | --fil | --fi | --f )
18114     $ac_shift
18115     case $ac_optarg in
18116     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18117     '') as_fn_error $? "missing file argument" ;;
18118     esac
18119     as_fn_append CONFIG_FILES " '$ac_optarg'"
18120     ac_need_defaults=false;;
18121   --header | --heade | --head | --hea )
18122     $ac_shift
18123     case $ac_optarg in
18124     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
18125     esac
18126     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
18127     ac_need_defaults=false;;
18128   --he | --h)
18129     # Conflict between --help and --header
18130     as_fn_error $? "ambiguous option: \`$1'
18131 Try \`$0 --help' for more information.";;
18132   --help | --hel | -h )
18133     $as_echo "$ac_cs_usage"; exit ;;
18134   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
18135   | -silent | --silent | --silen | --sile | --sil | --si | --s)
18136     ac_cs_silent=: ;;
18137
18138   # This is an error.
18139   -*) as_fn_error $? "unrecognized option: \`$1'
18140 Try \`$0 --help' for more information." ;;
18141
18142   *) as_fn_append ac_config_targets " $1"
18143      ac_need_defaults=false ;;
18144
18145   esac
18146   shift
18147 done
18148
18149 ac_configure_extra_args=
18150
18151 if $ac_cs_silent; then
18152   exec 6>/dev/null
18153   ac_configure_extra_args="$ac_configure_extra_args --silent"
18154 fi
18155
18156 _ACEOF
18157 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18158 if \$ac_cs_recheck; then
18159   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
18160   shift
18161   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
18162   CONFIG_SHELL='$SHELL'
18163   export CONFIG_SHELL
18164   exec "\$@"
18165 fi
18166
18167 _ACEOF
18168 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18169 exec 5>>config.log
18170 {
18171   echo
18172   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
18173 ## Running $as_me. ##
18174 _ASBOX
18175   $as_echo "$ac_log"
18176 } >&5
18177
18178 _ACEOF
18179 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18180 #
18181 # INIT-COMMANDS
18182 #
18183 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
18184 GCC="$GCC" NON_GNU_CPP="$NON_GNU_CPP" CPP="$CPP" CPPFLAGS="$CPPFLAGS"
18185
18186 _ACEOF
18187
18188 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18189
18190 # Handling of arguments.
18191 for ac_config_target in $ac_config_targets
18192 do
18193   case $ac_config_target in
18194     "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h:src/config.in" ;;
18195     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18196     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18197     "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
18198     "lib-src/Makefile") CONFIG_FILES="$CONFIG_FILES lib-src/Makefile" ;;
18199     "oldXMenu/Makefile") CONFIG_FILES="$CONFIG_FILES oldXMenu/Makefile" ;;
18200     "doc/emacs/Makefile") CONFIG_FILES="$CONFIG_FILES doc/emacs/Makefile" ;;
18201     "doc/misc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/misc/Makefile" ;;
18202     "doc/lispintro/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispintro/Makefile" ;;
18203     "doc/lispref/Makefile") CONFIG_FILES="$CONFIG_FILES doc/lispref/Makefile" ;;
18204     "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
18205     "lwlib/Makefile") CONFIG_FILES="$CONFIG_FILES lwlib/Makefile" ;;
18206     "lisp/Makefile") CONFIG_FILES="$CONFIG_FILES lisp/Makefile" ;;
18207     "leim/Makefile") CONFIG_FILES="$CONFIG_FILES leim/Makefile" ;;
18208     "test/automated/Makefile") CONFIG_FILES="$CONFIG_FILES test/automated/Makefile" ;;
18209     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
18210
18211   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18212   esac
18213 done
18214
18215
18216 # If the user did not use the arguments to specify the items to instantiate,
18217 # then the envvar interface is used.  Set only those that are not.
18218 # We use the long form for the default assignment because of an extremely
18219 # bizarre bug on SunOS 4.1.3.
18220 if $ac_need_defaults; then
18221   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18222   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18223   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18224 fi
18225
18226 # Have a temporary directory for convenience.  Make it in the build tree
18227 # simply because there is no reason against having it here, and in addition,
18228 # creating and moving files from /tmp can sometimes cause problems.
18229 # Hook for its removal unless debugging.
18230 # Note that there is a small window in which the directory will not be cleaned:
18231 # after its creation but before its name has been assigned to `$tmp'.
18232 $debug ||
18233 {
18234   tmp= ac_tmp=
18235   trap 'exit_status=$?
18236   : "${ac_tmp:=$tmp}"
18237   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18238 ' 0
18239   trap 'as_fn_exit 1' 1 2 13 15
18240 }
18241 # Create a (secure) tmp directory for tmp files.
18242
18243 {
18244   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18245   test -d "$tmp"
18246 }  ||
18247 {
18248   tmp=./conf$$-$RANDOM
18249   (umask 077 && mkdir "$tmp")
18250 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18251 ac_tmp=$tmp
18252
18253 # Set up the scripts for CONFIG_FILES section.
18254 # No need to generate them if there are no CONFIG_FILES.
18255 # This happens for instance with `./config.status config.h'.
18256 if test -n "$CONFIG_FILES"; then
18257
18258 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
18259   ac_cs_awk_getline=:
18260   ac_cs_awk_pipe_init=
18261   ac_cs_awk_read_file='
18262       while ((getline aline < (F[key])) > 0)
18263         print(aline)
18264       close(F[key])'
18265   ac_cs_awk_pipe_fini=
18266 else
18267   ac_cs_awk_getline=false
18268   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
18269   ac_cs_awk_read_file='
18270       print "|#_!!_#|"
18271       print "cat " F[key] " &&"
18272       '$ac_cs_awk_pipe_init
18273   # The final `:' finishes the AND list.
18274   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
18275 fi
18276 ac_cr=`echo X | tr X '\015'`
18277 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18278 # But we know of no other shell where ac_cr would be empty at this
18279 # point, so we can use a bashism as a fallback.
18280 if test "x$ac_cr" = x; then
18281   eval ac_cr=\$\'\\r\'
18282 fi
18283 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18284 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18285   ac_cs_awk_cr='\\r'
18286 else
18287   ac_cs_awk_cr=$ac_cr
18288 fi
18289
18290 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18291 _ACEOF
18292
18293 # Create commands to substitute file output variables.
18294 {
18295   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
18296   echo 'cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&' &&
18297   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
18298   echo "_ACAWK" &&
18299   echo "_ACEOF"
18300 } >conf$$files.sh &&
18301 . ./conf$$files.sh ||
18302   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18303 rm -f conf$$files.sh
18304
18305 {
18306   echo "cat >conf$$subs.awk <<_ACEOF" &&
18307   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18308   echo "_ACEOF"
18309 } >conf$$subs.sh ||
18310   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18311 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18312 ac_delim='%!_!# '
18313 for ac_last_try in false false false false false :; do
18314   . ./conf$$subs.sh ||
18315     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18316
18317   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18318   if test $ac_delim_n = $ac_delim_num; then
18319     break
18320   elif $ac_last_try; then
18321     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18322   else
18323     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18324   fi
18325 done
18326 rm -f conf$$subs.sh
18327
18328 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18329 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18330 _ACEOF
18331 sed -n '
18332 h
18333 s/^/S["/; s/!.*/"]=/
18334 p
18335 g
18336 s/^[^!]*!//
18337 :repl
18338 t repl
18339 s/'"$ac_delim"'$//
18340 t delim
18341 :nl
18342 h
18343 s/\(.\{148\}\)..*/\1/
18344 t more1
18345 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18346 p
18347 n
18348 b repl
18349 :more1
18350 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18351 p
18352 g
18353 s/.\{148\}//
18354 t nl
18355 :delim
18356 h
18357 s/\(.\{148\}\)..*/\1/
18358 t more2
18359 s/["\\]/\\&/g; s/^/"/; s/$/"/
18360 p
18361 b
18362 :more2
18363 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18364 p
18365 g
18366 s/.\{148\}//
18367 t delim
18368 ' <conf$$subs.awk | sed '
18369 /^[^""]/{
18370   N
18371   s/\n//
18372 }
18373 ' >>$CONFIG_STATUS || ac_write_fail=1
18374 rm -f conf$$subs.awk
18375 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18376 _ACAWK
18377 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18378   for (key in S) S_is_set[key] = 1
18379   FS = "\a"
18380   \$ac_cs_awk_pipe_init
18381 }
18382 {
18383   line = $ 0
18384   nfields = split(line, field, "@")
18385   substed = 0
18386   len = length(field[1])
18387   for (i = 2; i < nfields; i++) {
18388     key = field[i]
18389     keylen = length(key)
18390     if (S_is_set[key]) {
18391       value = S[key]
18392       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18393       len += length(value) + length(field[++i])
18394       substed = 1
18395     } else
18396       len += 1 + keylen
18397   }
18398   if (nfields == 3 && !substed) {
18399     key = field[2]
18400     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
18401       \$ac_cs_awk_read_file
18402       next
18403     }
18404   }
18405   print line
18406 }
18407 \$ac_cs_awk_pipe_fini
18408 _ACAWK
18409 _ACEOF
18410 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18411 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18412   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18413 else
18414   cat
18415 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18416   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18417 _ACEOF
18418
18419 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18420 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18421 # trailing colons and then remove the whole line if VPATH becomes empty
18422 # (actually we leave an empty line to preserve line numbers).
18423 if test "x$srcdir" = x.; then
18424   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18425 h
18426 s///
18427 s/^/:/
18428 s/[      ]*$/:/
18429 s/:\$(srcdir):/:/g
18430 s/:\${srcdir}:/:/g
18431 s/:@srcdir@:/:/g
18432 s/^:*//
18433 s/:*$//
18434 x
18435 s/\(=[   ]*\).*/\1/
18436 G
18437 s/\n//
18438 s/^[^=]*=[       ]*$//
18439 }'
18440 fi
18441
18442 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18443 fi # test -n "$CONFIG_FILES"
18444
18445 # Set up the scripts for CONFIG_HEADERS section.
18446 # No need to generate them if there are no CONFIG_HEADERS.
18447 # This happens for instance with `./config.status Makefile'.
18448 if test -n "$CONFIG_HEADERS"; then
18449 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18450 BEGIN {
18451 _ACEOF
18452
18453 # Transform confdefs.h into an awk script `defines.awk', embedded as
18454 # here-document in config.status, that substitutes the proper values into
18455 # config.h.in to produce config.h.
18456
18457 # Create a delimiter string that does not exist in confdefs.h, to ease
18458 # handling of long lines.
18459 ac_delim='%!_!# '
18460 for ac_last_try in false false :; do
18461   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18462   if test -z "$ac_tt"; then
18463     break
18464   elif $ac_last_try; then
18465     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18466   else
18467     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18468   fi
18469 done
18470
18471 # For the awk script, D is an array of macro values keyed by name,
18472 # likewise P contains macro parameters if any.  Preserve backslash
18473 # newline sequences.
18474
18475 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18476 sed -n '
18477 s/.\{148\}/&'"$ac_delim"'/g
18478 t rset
18479 :rset
18480 s/^[     ]*#[    ]*define[       ][      ]*/ /
18481 t def
18482 d
18483 :def
18484 s/\\$//
18485 t bsnl
18486 s/["\\]/\\&/g
18487 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18488 D["\1"]=" \3"/p
18489 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18490 d
18491 :bsnl
18492 s/["\\]/\\&/g
18493 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18494 D["\1"]=" \3\\\\\\n"\\/p
18495 t cont
18496 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18497 t cont
18498 d
18499 :cont
18500 n
18501 s/.\{148\}/&'"$ac_delim"'/g
18502 t clear
18503 :clear
18504 s/\\$//
18505 t bsnlc
18506 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18507 d
18508 :bsnlc
18509 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18510 b cont
18511 ' <confdefs.h | sed '
18512 s/'"$ac_delim"'/"\\\
18513 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18514
18515 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18516   for (key in D) D_is_set[key] = 1
18517   FS = "\a"
18518 }
18519 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18520   line = \$ 0
18521   split(line, arg, " ")
18522   if (arg[1] == "#") {
18523     defundef = arg[2]
18524     mac1 = arg[3]
18525   } else {
18526     defundef = substr(arg[1], 2)
18527     mac1 = arg[2]
18528   }
18529   split(mac1, mac2, "(") #)
18530   macro = mac2[1]
18531   prefix = substr(line, 1, index(line, defundef) - 1)
18532   if (D_is_set[macro]) {
18533     # Preserve the white space surrounding the "#".
18534     print prefix "define", macro P[macro] D[macro]
18535     next
18536   } else {
18537     # Replace #undef with comments.  This is necessary, for example,
18538     # in the case of _POSIX_SOURCE, which is predefined and required
18539     # on some systems where configure will not decide to define it.
18540     if (defundef == "undef") {
18541       print "/*", prefix defundef, macro, "*/"
18542       next
18543     }
18544   }
18545 }
18546 { print }
18547 _ACAWK
18548 _ACEOF
18549 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18550   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18551 fi # test -n "$CONFIG_HEADERS"
18552
18553
18554 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
18555 shift
18556 for ac_tag
18557 do
18558   case $ac_tag in
18559   :[FHLC]) ac_mode=$ac_tag; continue;;
18560   esac
18561   case $ac_mode$ac_tag in
18562   :[FHL]*:*);;
18563   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18564   :[FH]-) ac_tag=-:-;;
18565   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18566   esac
18567   ac_save_IFS=$IFS
18568   IFS=:
18569   set x $ac_tag
18570   IFS=$ac_save_IFS
18571   shift
18572   ac_file=$1
18573   shift
18574
18575   case $ac_mode in
18576   :L) ac_source=$1;;
18577   :[FH])
18578     ac_file_inputs=
18579     for ac_f
18580     do
18581       case $ac_f in
18582       -) ac_f="$ac_tmp/stdin";;
18583       *) # Look for the file first in the build tree, then in the source tree
18584          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18585          # because $ac_f cannot contain `:'.
18586          test -f "$ac_f" ||
18587            case $ac_f in
18588            [\\/$]*) false;;
18589            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18590            esac ||
18591            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18592       esac
18593       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18594       as_fn_append ac_file_inputs " '$ac_f'"
18595     done
18596
18597     # Let's still pretend it is `configure' which instantiates (i.e., don't
18598     # use $as_me), people would be surprised to read:
18599     #    /* config.h.  Generated by config.status.  */
18600     configure_input='Generated from '`
18601           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18602         `' by configure.'
18603     if test x"$ac_file" != x-; then
18604       configure_input="$ac_file.  $configure_input"
18605       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18606 $as_echo "$as_me: creating $ac_file" >&6;}
18607     fi
18608     # Neutralize special characters interpreted by sed in replacement strings.
18609     case $configure_input in #(
18610     *\&* | *\|* | *\\* )
18611        ac_sed_conf_input=`$as_echo "$configure_input" |
18612        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18613     *) ac_sed_conf_input=$configure_input;;
18614     esac
18615
18616     case $ac_tag in
18617     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18618       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18619     esac
18620     ;;
18621   esac
18622
18623   ac_dir=`$as_dirname -- "$ac_file" ||
18624 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18625          X"$ac_file" : 'X\(//\)[^/]' \| \
18626          X"$ac_file" : 'X\(//\)$' \| \
18627          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18628 $as_echo X"$ac_file" |
18629     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18630             s//\1/
18631             q
18632           }
18633           /^X\(\/\/\)[^/].*/{
18634             s//\1/
18635             q
18636           }
18637           /^X\(\/\/\)$/{
18638             s//\1/
18639             q
18640           }
18641           /^X\(\/\).*/{
18642             s//\1/
18643             q
18644           }
18645           s/.*/./; q'`
18646   as_dir="$ac_dir"; as_fn_mkdir_p
18647   ac_builddir=.
18648
18649 case "$ac_dir" in
18650 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18651 *)
18652   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18653   # A ".." for each directory in $ac_dir_suffix.
18654   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18655   case $ac_top_builddir_sub in
18656   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18657   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18658   esac ;;
18659 esac
18660 ac_abs_top_builddir=$ac_pwd
18661 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18662 # for backward compatibility:
18663 ac_top_builddir=$ac_top_build_prefix
18664
18665 case $srcdir in
18666   .)  # We are building in place.
18667     ac_srcdir=.
18668     ac_top_srcdir=$ac_top_builddir_sub
18669     ac_abs_top_srcdir=$ac_pwd ;;
18670   [\\/]* | ?:[\\/]* )  # Absolute name.
18671     ac_srcdir=$srcdir$ac_dir_suffix;
18672     ac_top_srcdir=$srcdir
18673     ac_abs_top_srcdir=$srcdir ;;
18674   *) # Relative name.
18675     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18676     ac_top_srcdir=$ac_top_build_prefix$srcdir
18677     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18678 esac
18679 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18680
18681
18682   case $ac_mode in
18683   :F)
18684   #
18685   # CONFIG_FILE
18686   #
18687
18688   case $INSTALL in
18689   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18690   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18691   esac
18692   ac_MKDIR_P=$MKDIR_P
18693   case $MKDIR_P in
18694   [\\/$]* | ?:[\\/]* ) ;;
18695   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18696   esac
18697 _ACEOF
18698
18699 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18700 # If the template does not know about datarootdir, expand it.
18701 # FIXME: This hack should be removed a few years after 2.60.
18702 ac_datarootdir_hack=; ac_datarootdir_seen=
18703 ac_sed_dataroot='
18704 /datarootdir/ {
18705   p
18706   q
18707 }
18708 /@datadir@/p
18709 /@docdir@/p
18710 /@infodir@/p
18711 /@localedir@/p
18712 /@mandir@/p'
18713 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18714 *datarootdir*) ac_datarootdir_seen=yes;;
18715 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18716   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18717 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18718 _ACEOF
18719 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18720   ac_datarootdir_hack='
18721   s&@datadir@&$datadir&g
18722   s&@docdir@&$docdir&g
18723   s&@infodir@&$infodir&g
18724   s&@localedir@&$localedir&g
18725   s&@mandir@&$mandir&g
18726   s&\\\${datarootdir}&$datarootdir&g' ;;
18727 esac
18728 _ACEOF
18729
18730 # Neutralize VPATH when `$srcdir' = `.'.
18731 # Shell code in configure.ac might set extrasub.
18732 # FIXME: do we really want to maintain this feature?
18733 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18734 ac_sed_extra="$ac_vpsub
18735 $extrasub
18736 _ACEOF
18737 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18738 :t
18739 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18740 s|@configure_input@|$ac_sed_conf_input|;t t
18741 s&@top_builddir@&$ac_top_builddir_sub&;t t
18742 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18743 s&@srcdir@&$ac_srcdir&;t t
18744 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18745 s&@top_srcdir@&$ac_top_srcdir&;t t
18746 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18747 s&@builddir@&$ac_builddir&;t t
18748 s&@abs_builddir@&$ac_abs_builddir&;t t
18749 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18750 s&@INSTALL@&$ac_INSTALL&;t t
18751 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18752 $ac_datarootdir_hack
18753 "
18754 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
18755 if $ac_cs_awk_getline; then
18756   $AWK -f "$ac_tmp/subs.awk"
18757 else
18758   $AWK -f "$ac_tmp/subs.awk" | $SHELL
18759 fi \
18760   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18761
18762 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18763   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18764   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18765       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18766   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18767 which seems to be undefined.  Please make sure it is defined" >&5
18768 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18769 which seems to be undefined.  Please make sure it is defined" >&2;}
18770
18771   rm -f "$ac_tmp/stdin"
18772   case $ac_file in
18773   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18774   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18775   esac \
18776   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18777  ;;
18778   :H)
18779   #
18780   # CONFIG_HEADER
18781   #
18782   if test x"$ac_file" != x-; then
18783     {
18784       $as_echo "/* $configure_input  */" \
18785       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18786     } >"$ac_tmp/config.h" \
18787       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18788     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18789       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18790 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18791     else
18792       rm -f "$ac_file"
18793       mv "$ac_tmp/config.h" "$ac_file" \
18794         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18795     fi
18796   else
18797     $as_echo "/* $configure_input  */" \
18798       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18799       || as_fn_error $? "could not create -" "$LINENO" 5
18800   fi
18801 # Compute "$ac_file"'s index in $config_headers.
18802 _am_arg="$ac_file"
18803 _am_stamp_count=1
18804 for _am_header in $config_headers :; do
18805   case $_am_header in
18806     $_am_arg | $_am_arg:* )
18807       break ;;
18808     * )
18809       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18810   esac
18811 done
18812 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18813 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18814          X"$_am_arg" : 'X\(//\)[^/]' \| \
18815          X"$_am_arg" : 'X\(//\)$' \| \
18816          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18817 $as_echo X"$_am_arg" |
18818     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18819             s//\1/
18820             q
18821           }
18822           /^X\(\/\/\)[^/].*/{
18823             s//\1/
18824             q
18825           }
18826           /^X\(\/\/\)$/{
18827             s//\1/
18828             q
18829           }
18830           /^X\(\/\).*/{
18831             s//\1/
18832             q
18833           }
18834           s/.*/./; q'`/stamp-h$_am_stamp_count
18835  ;;
18836
18837   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18838 $as_echo "$as_me: executing $ac_file commands" >&6;}
18839  ;;
18840   esac
18841
18842
18843   case $ac_file$ac_mode in
18844     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18845   # Autoconf 2.62 quotes --file arguments for eval, but not when files
18846   # are listed without --file.  Let's play safe and only enable the eval
18847   # if we detect the quoting.
18848   case $CONFIG_FILES in
18849   *\'*) eval set x "$CONFIG_FILES" ;;
18850   *)   set x $CONFIG_FILES ;;
18851   esac
18852   shift
18853   for mf
18854   do
18855     # Strip MF so we end up with the name of the file.
18856     mf=`echo "$mf" | sed -e 's/:.*$//'`
18857     # Check whether this is an Automake generated Makefile or not.
18858     # We used to match only the files named `Makefile.in', but
18859     # some people rename them; so instead we look at the file content.
18860     # Grep'ing the first line is not enough: some people post-process
18861     # each Makefile.in and add a new line on top of each file to say so.
18862     # Grep'ing the whole file is not good either: AIX grep has a line
18863     # limit of 2048, but all sed's we know have understand at least 4000.
18864     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18865       dirpart=`$as_dirname -- "$mf" ||
18866 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18867          X"$mf" : 'X\(//\)[^/]' \| \
18868          X"$mf" : 'X\(//\)$' \| \
18869          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18870 $as_echo X"$mf" |
18871     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18872             s//\1/
18873             q
18874           }
18875           /^X\(\/\/\)[^/].*/{
18876             s//\1/
18877             q
18878           }
18879           /^X\(\/\/\)$/{
18880             s//\1/
18881             q
18882           }
18883           /^X\(\/\).*/{
18884             s//\1/
18885             q
18886           }
18887           s/.*/./; q'`
18888     else
18889       continue
18890     fi
18891     # Extract the definition of DEPDIR, am__include, and am__quote
18892     # from the Makefile without running `make'.
18893     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18894     test -z "$DEPDIR" && continue
18895     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18896     test -z "am__include" && continue
18897     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18898     # When using ansi2knr, U may be empty or an underscore; expand it
18899     U=`sed -n 's/^U = //p' < "$mf"`
18900     # Find all dependency output files, they are included files with
18901     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18902     # simplest approach to changing $(DEPDIR) to its actual value in the
18903     # expansion.
18904     for file in `sed -n "
18905       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18906          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
18907       # Make sure the directory exists.
18908       test -f "$dirpart/$file" && continue
18909       fdir=`$as_dirname -- "$file" ||
18910 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18911          X"$file" : 'X\(//\)[^/]' \| \
18912          X"$file" : 'X\(//\)$' \| \
18913          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18914 $as_echo X"$file" |
18915     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18916             s//\1/
18917             q
18918           }
18919           /^X\(\/\/\)[^/].*/{
18920             s//\1/
18921             q
18922           }
18923           /^X\(\/\/\)$/{
18924             s//\1/
18925             q
18926           }
18927           /^X\(\/\).*/{
18928             s//\1/
18929             q
18930           }
18931           s/.*/./; q'`
18932       as_dir=$dirpart/$fdir; as_fn_mkdir_p
18933       # echo "creating $dirpart/$file"
18934       echo '# dummy' > "$dirpart/$file"
18935     done
18936   done
18937 }
18938  ;;
18939     "default":C)
18940
18941 ### Make the necessary directories, if they don't exist.
18942 for dir in etc lisp ; do
18943   test -d ${dir} || mkdir ${dir}
18944 done
18945
18946 echo creating src/epaths.h
18947 ${MAKE-make} epaths-force
18948
18949 if test ! -f src/.gdbinit && test -f $srcdir/src/.gdbinit; then
18950   echo creating src/.gdbinit
18951   echo source $srcdir/src/.gdbinit > src/.gdbinit
18952 fi
18953
18954  ;;
18955
18956   esac
18957 done # for ac_tag
18958
18959
18960 as_fn_exit 0
18961 _ACEOF
18962 ac_clean_files=$ac_clean_files_save
18963
18964 test $ac_write_fail = 0 ||
18965   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18966
18967
18968 # configure is writing to config.log, and then calls config.status.
18969 # config.status does its own redirection, appending to config.log.
18970 # Unfortunately, on DOS this fails, as config.log is still kept open
18971 # by configure, so config.status won't be able to write to it; its
18972 # output is simply discarded.  So we exec the FD to /dev/null,
18973 # effectively closing config.log, so it can be properly (re)opened and
18974 # appended to by config.status.  When coming back to configure, we
18975 # need to make the FD available again.
18976 if test "$no_create" != yes; then
18977   ac_cs_success=:
18978   ac_config_status_args=
18979   test "$silent" = yes &&
18980     ac_config_status_args="$ac_config_status_args --quiet"
18981   exec 5>/dev/null
18982   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18983   exec 5>>config.log
18984   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18985   # would make configure fail if this is the last instruction.
18986   $ac_cs_success || as_fn_exit 1
18987 fi
18988 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18989   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18990 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18991 fi
18992